1048 files changed, 56112 insertions, 20395 deletions

diff --git a/source/blender/CMakeLists.txt b/source/blender/CMakeLists.txt
index 564ca473903..c2fac8fc7d7 100644
--- a/source/blender/CMakeLists.txt
+++ b/source/blender/CMakeLists.txt
@@ -142,10 +142,6 @@ if(WITH_CODEC_AVI)
 	add_subdirectory(avi)
 endif()
 
-if(WITH_CODEC_QUICKTIME)
-	add_subdirectory(quicktime)
-endif()
-
 if(WITH_PYTHON)
 	add_subdirectory(python)
 endif()
diff --git a/source/blender/alembic/intern/abc_camera.cc b/source/blender/alembic/intern/abc_camera.cc
index 16416205983..aa5d77ce4ec 100644
--- a/source/blender/alembic/intern/abc_camera.cc
+++ b/source/blender/alembic/intern/abc_camera.cc
@@ -49,12 +49,13 @@ using Alembic::AbcGeom::kWrapExisting;
 
 /* ************************************************************************** */
 
-AbcCameraWriter::AbcCameraWriter(Scene *scene,
+AbcCameraWriter::AbcCameraWriter(EvaluationContext *eval_ctx,
+                                 Scene *scene,
                                  Object *ob,
                                  AbcTransformWriter *parent,
                                  uint32_t time_sampling,
                                  ExportSettings &settings)
-    : AbcObjectWriter(scene, ob, time_sampling, settings, parent)
+    : AbcObjectWriter(eval_ctx, scene, ob, time_sampling, settings, parent)
 {
 	OCamera camera(parent->alembicXform(), m_name, m_time_sampling);
 	m_camera_schema = camera.getSchema();
diff --git a/source/blender/alembic/intern/abc_camera.h b/source/blender/alembic/intern/abc_camera.h
index 16c5cccd5ea..772b7a6aec6 100644
--- a/source/blender/alembic/intern/abc_camera.h
+++ b/source/blender/alembic/intern/abc_camera.h
@@ -35,7 +35,8 @@ class AbcCameraWriter : public AbcObjectWriter {
 	Alembic::AbcGeom::OFloatProperty m_eye_separation;
 
 public:
-	AbcCameraWriter(Scene *scene,
+	AbcCameraWriter(EvaluationContext *eval_ctx,
+	                Scene *scene,
 	                Object *ob,
 	                AbcTransformWriter *parent,
 	                uint32_t time_sampling,
diff --git a/source/blender/alembic/intern/abc_curves.cc b/source/blender/alembic/intern/abc_curves.cc
index f73fe957fea..5328c471093 100644
--- a/source/blender/alembic/intern/abc_curves.cc
+++ b/source/blender/alembic/intern/abc_curves.cc
@@ -71,12 +71,13 @@ using Alembic::AbcGeom::OV2fGeomParam;
 
 /* ************************************************************************** */
 
-AbcCurveWriter::AbcCurveWriter(Scene *scene,
+AbcCurveWriter::AbcCurveWriter(EvaluationContext *eval_ctx,
+                               Scene *scene,
                                Object *ob,
                                AbcTransformWriter *parent,
                                uint32_t time_sampling,
                                ExportSettings &settings)
-    : AbcObjectWriter(scene, ob, time_sampling, settings, parent)
+    : AbcObjectWriter(eval_ctx, scene, ob, time_sampling, settings, parent)
 {
 	OCurves curves(parent->alembicXform(), m_name, m_time_sampling);
 	m_schema = curves.getSchema();
diff --git a/source/blender/alembic/intern/abc_curves.h b/source/blender/alembic/intern/abc_curves.h
index a9231f947b2..73cc8b35e27 100644
--- a/source/blender/alembic/intern/abc_curves.h
+++ b/source/blender/alembic/intern/abc_curves.h
@@ -36,7 +36,8 @@ class AbcCurveWriter : public AbcObjectWriter {
 	Alembic::AbcGeom::OCurvesSchema::Sample m_sample;
 
 public:
-	AbcCurveWriter(Scene *scene,
+	AbcCurveWriter(EvaluationContext *eval_ctx,
+	               Scene *scene,
 	               Object *ob,
 	               AbcTransformWriter *parent,
 	               uint32_t time_sampling,
diff --git a/source/blender/alembic/intern/abc_customdata.cc b/source/blender/alembic/intern/abc_customdata.cc
index 1d2bc689027..d6e7a80d174 100644
--- a/source/blender/alembic/intern/abc_customdata.cc
+++ b/source/blender/alembic/intern/abc_customdata.cc
@@ -252,7 +252,31 @@ static void read_uvs(const CDStreamConfig &config, void *data,
 	}
 }
 
-static void read_custom_data_mcols(const ICompoundProperty &arbGeomParams,
+static size_t mcols_out_of_bounds_check(
+        const size_t color_index,
+        const size_t array_size,
+        const std::string & iobject_full_name,
+        const PropertyHeader &prop_header,
+        bool &r_bounds_warning_given)
+{
+	if (color_index < array_size) {
+		return color_index;
+	}
+
+	if (!r_bounds_warning_given) {
+		std::cerr << "Alembic: color index out of bounds "
+		             "reading face colors for object "
+		          << iobject_full_name
+		          << ", property "
+		          << prop_header.getName() << std::endl;
+		r_bounds_warning_given = true;
+	}
+
+	return 0;
+}
+
+static void read_custom_data_mcols(const std::string & iobject_full_name,
+                                   const ICompoundProperty &arbGeomParams,
                                    const PropertyHeader &prop_header,
                                    const CDStreamConfig &config,
                                    const Alembic::Abc::ISampleSelector &iss)
@@ -303,6 +327,8 @@ static void read_custom_data_mcols(const ICompoundProperty &arbGeomParams,
 
 	size_t face_index = 0;
 	size_t color_index;
+	bool bounds_warning_given = false;
+
 	for (int i = 0; i < config.totpoly; ++i) {
 		MPoly *poly = &mpolys[i];
 		MCol *cface = &cfaces[poly->loopstart + poly->totloop];
@@ -311,9 +337,14 @@ static void read_custom_data_mcols(const ICompoundProperty &arbGeomParams,
 		for (int j = 0; j < poly->totloop; ++j, ++face_index) {
 			--cface;
 			--mloop;
-			color_index = is_facevarying ? face_index : mloop->v;
 
 			if (use_c3f_ptr) {
+				color_index = mcols_out_of_bounds_check(
+				                  is_facevarying ? face_index : mloop->v,
+				                  c3f_ptr->size(),
+				                  iobject_full_name, prop_header,
+				                  bounds_warning_given);
+
 				const Imath::C3f &color = (*c3f_ptr)[color_index];
 				cface->a = FTOCHAR(color[0]);
 				cface->r = FTOCHAR(color[1]);
@@ -321,6 +352,12 @@ static void read_custom_data_mcols(const ICompoundProperty &arbGeomParams,
 				cface->b = 255;
 			}
 			else {
+				color_index = mcols_out_of_bounds_check(
+				                  is_facevarying ? face_index : mloop->v,
+				                  c4f_ptr->size(),
+				                  iobject_full_name, prop_header,
+				                  bounds_warning_given);
+
 				const Imath::C4f &color = (*c4f_ptr)[color_index];
 				cface->a = FTOCHAR(color[0]);
 				cface->r = FTOCHAR(color[1]);
@@ -356,7 +393,10 @@ static void read_custom_data_uvs(const ICompoundProperty &prop,
 	read_uvs(config, cd_data, sample.getVals(), sample.getIndices());
 }
 
-void read_custom_data(const ICompoundProperty &prop, const CDStreamConfig &config, const Alembic::Abc::ISampleSelector &iss)
+void read_custom_data(const std::string & iobject_full_name,
+                      const ICompoundProperty &prop,
+                      const CDStreamConfig &config,
+                      const Alembic::Abc::ISampleSelector &iss)
 {
 	if (!prop.valid()) {
 		return;
@@ -386,7 +426,7 @@ void read_custom_data(const ICompoundProperty &prop, const CDStreamConfig &confi
 				continue;
 			}
 
-			read_custom_data_mcols(prop, prop_header, config, iss);
+			read_custom_data_mcols(iobject_full_name, prop, prop_header, config, iss);
 			continue;
 		}
 	}
diff --git a/source/blender/alembic/intern/abc_customdata.h b/source/blender/alembic/intern/abc_customdata.h
index 9e671fde386..b3072a2c9f7 100644
--- a/source/blender/alembic/intern/abc_customdata.h
+++ b/source/blender/alembic/intern/abc_customdata.h
@@ -96,7 +96,8 @@ void write_custom_data(const OCompoundProperty &prop,
                        CustomData *data,
                        int data_type);
 
-void read_custom_data(const ICompoundProperty &prop,
+void read_custom_data(const std::string & iobject_full_name,
+                      const ICompoundProperty &prop,
                       const CDStreamConfig &config,
                       const Alembic::Abc::ISampleSelector &iss);
 
diff --git a/source/blender/alembic/intern/abc_exporter.cc b/source/blender/alembic/intern/abc_exporter.cc
index 680913e45ea..df2bc52aa2c 100644
--- a/source/blender/alembic/intern/abc_exporter.cc
+++ b/source/blender/alembic/intern/abc_exporter.cc
@@ -163,11 +163,12 @@ static bool export_object(const ExportSettings * const settings, const Base * co
 
 /* ************************************************************************** */
 
-AbcExporter::AbcExporter(Scene *scene, const char *filename, ExportSettings &settings)
+AbcExporter::AbcExporter(EvaluationContext *eval_ctx, Scene *scene, const char *filename, ExportSettings &settings)
     : m_settings(settings)
     , m_filename(filename)
     , m_trans_sampling_index(0)
     , m_shape_sampling_index(0)
+    , m_eval_ctx(eval_ctx)
     , m_scene(scene)
     , m_writer(NULL)
 {}
@@ -383,7 +384,7 @@ void AbcExporter::exploreTransform(EvaluationContext *eval_ctx, Base *ob_base, O
 	}
 
 	if (object_type_is_exportable(ob)) {
-		createTransformWriter(ob, parent, dupliObParent);
+		createTransformWriter(eval_ctx, ob, parent, dupliObParent);
 	}
 
 	ListBase *lb = object_duplilist(eval_ctx, m_scene, ob);
@@ -415,7 +416,7 @@ void AbcExporter::exploreTransform(EvaluationContext *eval_ctx, Base *ob_base, O
 	free_object_duplilist(lb);
 }
 
-AbcTransformWriter * AbcExporter::createTransformWriter(Object *ob, Object *parent, Object *dupliObParent)
+AbcTransformWriter * AbcExporter::createTransformWriter(EvaluationContext *eval_ctx, Object *ob, Object *parent, Object *dupliObParent)
 {
 	/* An object should not be its own parent, or we'll get infinite loops. */
 	BLI_assert(ob != parent);
@@ -450,29 +451,29 @@ AbcTransformWriter * AbcExporter::createTransformWriter(Object *ob, Object *pare
 		 * return the parent's AbcTransformWriter pointer. */
 		if (parent->parent) {
 			if (parent == dupliObParent) {
-				parent_writer = createTransformWriter(parent, parent->parent, NULL);
+				parent_writer = createTransformWriter(eval_ctx, parent, parent->parent, NULL);
 			}
 			else {
-				parent_writer = createTransformWriter(parent, parent->parent, dupliObParent);
+				parent_writer = createTransformWriter(eval_ctx, parent, parent->parent, dupliObParent);
 			}
 		}
 		else if (parent == dupliObParent) {
 			if (dupliObParent->parent == NULL) {
-				parent_writer = createTransformWriter(parent, NULL, NULL);
+				parent_writer = createTransformWriter(eval_ctx, parent, NULL, NULL);
 			}
 			else {
-				parent_writer = createTransformWriter(parent, dupliObParent->parent, dupliObParent->parent);
+				parent_writer = createTransformWriter(eval_ctx, parent, dupliObParent->parent, dupliObParent->parent);
 			}
 		}
 		else {
-			parent_writer = createTransformWriter(parent, dupliObParent, dupliObParent);
+			parent_writer = createTransformWriter(eval_ctx, parent, dupliObParent, dupliObParent);
 		}
 
 		BLI_assert(parent_writer);
 		alembic_parent = parent_writer->alembicXform();
 	}
 
-	my_writer = new AbcTransformWriter(ob, alembic_parent, parent_writer,
+	my_writer = new AbcTransformWriter(eval_ctx, ob, alembic_parent, parent_writer,
 	                                   m_trans_sampling_index, m_settings);
 
 	/* When flattening, the matrix of the dupliobject has to be added. */
@@ -540,10 +541,10 @@ void AbcExporter::createParticleSystemsWriters(Object *ob, AbcTransformWriter *x
 
 		if (m_settings.export_hair && psys->part->type == PART_HAIR) {
 			m_settings.export_child_hairs = true;
-			m_shapes.push_back(new AbcHairWriter(m_scene, ob, xform, m_shape_sampling_index, m_settings, psys));
+			m_shapes.push_back(new AbcHairWriter(m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings, psys));
 		}
 		else if (m_settings.export_particles && psys->part->type == PART_EMITTER) {
-			m_shapes.push_back(new AbcPointsWriter(m_scene, ob, xform, m_shape_sampling_index, m_settings, psys));
+			m_shapes.push_back(new AbcPointsWriter(m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings, psys));
 		}
 	}
 }
@@ -583,7 +584,7 @@ void AbcExporter::createShapeWriter(Base *ob_base, Object *dupliObParent)
 				return;
 			}
 
-			m_shapes.push_back(new AbcMeshWriter(m_scene, ob, xform, m_shape_sampling_index, m_settings));
+			m_shapes.push_back(new AbcMeshWriter(m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings));
 			break;
 		}
 		case OB_SURF:
@@ -594,7 +595,7 @@ void AbcExporter::createShapeWriter(Base *ob_base, Object *dupliObParent)
 				return;
 			}
 
-			m_shapes.push_back(new AbcNurbsWriter(m_scene, ob, xform, m_shape_sampling_index, m_settings));
+			m_shapes.push_back(new AbcNurbsWriter(m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings));
 			break;
 		}
 		case OB_CURVE:
@@ -605,7 +606,7 @@ void AbcExporter::createShapeWriter(Base *ob_base, Object *dupliObParent)
 				return;
 			}
 
-			m_shapes.push_back(new AbcCurveWriter(m_scene, ob, xform, m_shape_sampling_index, m_settings));
+			m_shapes.push_back(new AbcCurveWriter(m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings));
 			break;
 		}
 		case OB_CAMERA:
@@ -613,7 +614,7 @@ void AbcExporter::createShapeWriter(Base *ob_base, Object *dupliObParent)
 			Camera *cam = static_cast<Camera *>(ob->data);
 
 			if (cam->type == CAM_PERSP) {
-				m_shapes.push_back(new AbcCameraWriter(m_scene, ob, xform, m_shape_sampling_index, m_settings));
+				m_shapes.push_back(new AbcCameraWriter(m_eval_ctx, m_scene, ob, xform, m_shape_sampling_index, m_settings));
 			}
 
 			break;
diff --git a/source/blender/alembic/intern/abc_exporter.h b/source/blender/alembic/intern/abc_exporter.h
index 15158a9ef51..9c5fb69234c 100644
--- a/source/blender/alembic/intern/abc_exporter.h
+++ b/source/blender/alembic/intern/abc_exporter.h
@@ -90,6 +90,7 @@ class AbcExporter {
 
 	unsigned int m_trans_sampling_index, m_shape_sampling_index;
 
+	EvaluationContext *m_eval_ctx;
 	Scene *m_scene;
 
 	ArchiveWriter *m_writer;
@@ -101,7 +102,7 @@ class AbcExporter {
 	std::vector<AbcObjectWriter *> m_shapes;
 
 public:
-	AbcExporter(Scene *scene, const char *filename, ExportSettings &settings);
+	AbcExporter(EvaluationContext *eval_ctx, Scene *scene, const char *filename, ExportSettings &settings);
 	~AbcExporter();
 
 	void operator()(Main *bmain, float &progress, bool &was_canceled);
@@ -116,7 +117,7 @@ private:
 	Alembic::Abc::TimeSamplingPtr createTimeSampling(double step);
 
 	void createTransformWritersHierarchy(EvaluationContext *eval_ctx);
-	AbcTransformWriter * createTransformWriter(Object *ob,  Object *parent, Object *dupliObParent);
+	AbcTransformWriter * createTransformWriter(EvaluationContext *eval_ctx, Object *ob,  Object *parent, Object *dupliObParent);
 	void exploreTransform(EvaluationContext *eval_ctx, Base *ob_base, Object *parent, Object *dupliObParent);
 	void exploreObject(EvaluationContext *eval_ctx, Base *ob_base, Object *dupliObParent);
 	void createShapeWriters(EvaluationContext *eval_ctx);
diff --git a/source/blender/alembic/intern/abc_hair.cc b/source/blender/alembic/intern/abc_hair.cc
index 8f8ed2019d5..2579aa3cc36 100644
--- a/source/blender/alembic/intern/abc_hair.cc
+++ b/source/blender/alembic/intern/abc_hair.cc
@@ -49,13 +49,14 @@ using Alembic::AbcGeom::OV2fGeomParam;
 
 /* ************************************************************************** */
 
-AbcHairWriter::AbcHairWriter(Scene *scene,
+AbcHairWriter::AbcHairWriter(EvaluationContext *eval_ctx,
+                             Scene *scene,
                              Object *ob,
                              AbcTransformWriter *parent,
                              uint32_t time_sampling,
                              ExportSettings &settings,
                              ParticleSystem *psys)
-    : AbcObjectWriter(scene, ob, time_sampling, settings, parent)
+    : AbcObjectWriter(eval_ctx, scene, ob, time_sampling, settings, parent)
     , m_uv_warning_shown(false)
 {
 	m_psys = psys;
@@ -76,7 +77,7 @@ void AbcHairWriter::do_write()
 		return;
 	}
 
-	DerivedMesh *dm = mesh_create_derived_render(m_scene, m_object, CD_MASK_MESH);
+	DerivedMesh *dm = mesh_create_derived_render(m_eval_ctx, m_scene, m_object, CD_MASK_MESH);
 	DM_ensure_tessface(dm);
 
 	std::vector<Imath::V3f> verts;
diff --git a/source/blender/alembic/intern/abc_hair.h b/source/blender/alembic/intern/abc_hair.h
index 61f5fe361f8..8190c449205 100644
--- a/source/blender/alembic/intern/abc_hair.h
+++ b/source/blender/alembic/intern/abc_hair.h
@@ -40,7 +40,8 @@ class AbcHairWriter : public AbcObjectWriter {
 	bool m_uv_warning_shown;
 
 public:
-	AbcHairWriter(Scene *scene,
+	AbcHairWriter(EvaluationContext *eval_ctx,
+	              Scene *scene,
 	              Object *ob,
 	              AbcTransformWriter *parent,
 	              uint32_t time_sampling,
diff --git a/source/blender/alembic/intern/abc_mesh.cc b/source/blender/alembic/intern/abc_mesh.cc
index bc62db5702c..de0ed421eb7 100644
--- a/source/blender/alembic/intern/abc_mesh.cc
+++ b/source/blender/alembic/intern/abc_mesh.cc
@@ -286,12 +286,13 @@ static ModifierData *get_liquid_sim_modifier(Scene *scene, Object *ob)
 
 /* ************************************************************************** */
 
-AbcMeshWriter::AbcMeshWriter(Scene *scene,
+AbcMeshWriter::AbcMeshWriter(EvaluationContext *eval_ctx,
+                             Scene *scene,
                              Object *ob,
                              AbcTransformWriter *parent,
                              uint32_t time_sampling,
                              ExportSettings &settings)
-    : AbcObjectWriter(scene, ob, time_sampling, settings, parent)
+    : AbcObjectWriter(eval_ctx, scene, ob, time_sampling, settings, parent)
 {
 	m_is_animated = isAnimated();
 	m_subsurf_mod = NULL;
@@ -519,7 +520,7 @@ DerivedMesh *AbcMeshWriter::getFinalMesh()
 		m_subsurf_mod->mode |= eModifierMode_DisableTemporary;
 	}
 
-	DerivedMesh *dm = mesh_create_derived_render(m_scene, m_object, CD_MASK_MESH);
+	DerivedMesh *dm = mesh_create_derived_render(m_eval_ctx, m_scene, m_object, CD_MASK_MESH);
 
 	if (m_subsurf_mod) {
 		m_subsurf_mod->mode &= ~eModifierMode_DisableTemporary;
@@ -680,17 +681,17 @@ static void assign_materials(Main *bmain, Object *ob, const std::map<std::string
 			std::string mat_name = it->first;
 			mat_iter = mat_map.find(mat_name.c_str());
 
-			Material *assigned_name;
+			Material *assigned_mat;
 
 			if (mat_iter == mat_map.end()) {
-				assigned_name = BKE_material_add(bmain, mat_name.c_str());
-				mat_map[mat_name] = assigned_name;
+				assigned_mat = BKE_material_add(bmain, mat_name.c_str());
+				mat_map[mat_name] = assigned_mat;
 			}
 			else {
-				assigned_name = mat_iter->second;
+				assigned_mat = mat_iter->second;
 			}
 
-			assign_material(ob, assigned_name, it->second, BKE_MAT_ASSIGN_OBDATA);
+			assign_material(ob, assigned_mat, it->second, BKE_MAT_ASSIGN_OBDATA);
 		}
 	}
 }
@@ -936,7 +937,8 @@ static void get_weight_and_index(CDStreamConfig &config,
 	config.ceil_index = i1;
 }
 
-static void read_mesh_sample(ImportSettings *settings,
+static void read_mesh_sample(const std::string & iobject_full_name,
+                             ImportSettings *settings,
                              const IPolyMeshSchema &schema,
                              const ISampleSelector &selector,
                              CDStreamConfig &config,
@@ -974,10 +976,9 @@ static void read_mesh_sample(ImportSettings *settings,
 	}
 
 	if ((settings->read_flag & (MOD_MESHSEQ_READ_UV | MOD_MESHSEQ_READ_COLOR)) != 0) {
-		read_custom_data(schema.getArbGeomParams(), config, selector);
+		read_custom_data(iobject_full_name,
+		                 schema.getArbGeomParams(), config, selector);
 	}
-
-	/* TODO: face sets */
 }
 
 CDStreamConfig get_config(DerivedMesh *dm)
@@ -1105,7 +1106,8 @@ DerivedMesh *AbcMeshReader::read_derivedmesh(DerivedMesh *dm,
 	config.time = sample_sel.getRequestedTime();
 
 	bool do_normals = false;
-	read_mesh_sample(&settings, m_schema, sample_sel, config, do_normals);
+	read_mesh_sample(m_iobject.getFullName(),
+	                 &settings, m_schema, sample_sel, config, do_normals);
 
 	if (new_dm) {
 		/* Check if we had ME_SMOOTH flag set to restore it. */
@@ -1116,6 +1118,16 @@ DerivedMesh *AbcMeshReader::read_derivedmesh(DerivedMesh *dm,
 		CDDM_calc_normals(new_dm);
 		CDDM_calc_edges(new_dm);
 
+		/* Here we assume that the number of materials doesn't change, i.e. that
+		 * the material slots that were created when the object was loaded from
+		 * Alembic are still valid now. */
+		size_t num_polys = new_dm->getNumPolys(new_dm);
+		if (num_polys > 0) {
+			MPoly *dmpolies = new_dm->getPolyArray(new_dm);
+			std::map<std::string, int> mat_map;
+			assign_facesets_to_mpoly(sample_sel, 0, dmpolies, num_polys, mat_map);
+		}
+
 		return new_dm;
 	}
 
@@ -1126,8 +1138,11 @@ DerivedMesh *AbcMeshReader::read_derivedmesh(DerivedMesh *dm,
 	return dm;
 }
 
-void AbcMeshReader::readFaceSetsSample(Main *bmain, Mesh *mesh, size_t poly_start,
-                                       const ISampleSelector &sample_sel)
+void AbcMeshReader::assign_facesets_to_mpoly(
+        const ISampleSelector &sample_sel,
+        size_t poly_start,
+        MPoly *mpoly, int totpoly,
+        std::map<std::string, int> & r_mat_map)
 {
 	std::vector<std::string> face_sets;
 	m_schema.getFaceSetNames(face_sets);
@@ -1136,21 +1151,21 @@ void AbcMeshReader::readFaceSetsSample(Main *bmain, Mesh *mesh, size_t poly_star
 		return;
 	}
 
-	std::map<std::string, int> mat_map;
 	int current_mat = 0;
 
 	for (int i = 0; i < face_sets.size(); ++i) {
 		const std::string &grp_name = face_sets[i];
 
-		if (mat_map.find(grp_name) == mat_map.end()) {
-			mat_map[grp_name] = 1 + current_mat++;
+		if (r_mat_map.find(grp_name) == r_mat_map.end()) {
+			r_mat_map[grp_name] = 1 + current_mat++;
 		}
 
-		const int assigned_mat = mat_map[grp_name];
+		const int assigned_mat = r_mat_map[grp_name];
 
 		const IFaceSet faceset = m_schema.getFaceSet(grp_name);
 
 		if (!faceset.valid()) {
+			std::cerr << " Face set " << grp_name << " invalid for " << m_object_name << "\n";
 			continue;
 		}
 
@@ -1162,16 +1177,25 @@ void AbcMeshReader::readFaceSetsSample(Main *bmain, Mesh *mesh, size_t poly_star
 		for (size_t l = 0; l < num_group_faces; l++) {
 			size_t pos = (*group_faces)[l] + poly_start;
 
-			if (pos >= mesh->totpoly) {
+			if (pos >= totpoly) {
 				std::cerr << "Faceset overflow on " << faceset.getName() << '\n';
 				break;
 			}
 
-			MPoly &poly = mesh->mpoly[pos];
+			MPoly &poly = mpoly[pos];
 			poly.mat_nr = assigned_mat - 1;
 		}
 	}
 
+}
+
+void AbcMeshReader::readFaceSetsSample(Main *bmain, Mesh *mesh, size_t poly_start,
+                                       const ISampleSelector &sample_sel)
+{
+	std::map<std::string, int> mat_map;
+	assign_facesets_to_mpoly(sample_sel,
+	                         poly_start, mesh->mpoly, mesh->totpoly,
+	                         mat_map);
 	utils::assign_materials(bmain, m_object, mat_map);
 }
 
@@ -1190,7 +1214,8 @@ ABC_INLINE MEdge *find_edge(MEdge *edges, int totedge, int v1, int v2)
 	return NULL;
 }
 
-static void read_subd_sample(ImportSettings *settings,
+static void read_subd_sample(const std::string & iobject_full_name,
+                             ImportSettings *settings,
                              const ISubDSchema &schema,
                              const ISampleSelector &selector,
                              CDStreamConfig &config)
@@ -1225,10 +1250,9 @@ static void read_subd_sample(ImportSettings *settings,
 	}
 
 	if ((settings->read_flag & (MOD_MESHSEQ_READ_UV | MOD_MESHSEQ_READ_COLOR)) != 0) {
-		read_custom_data(schema.getArbGeomParams(), config, selector);
+		read_custom_data(iobject_full_name,
+		                 schema.getArbGeomParams(), config, selector);
 	}
-
-	/* TODO: face sets */
 }
 
 /* ************************************************************************** */
@@ -1357,7 +1381,8 @@ DerivedMesh *AbcSubDReader::read_derivedmesh(DerivedMesh *dm,
 	/* Only read point data when streaming meshes, unless we need to create new ones. */
 	CDStreamConfig config = get_config(new_dm ? new_dm : dm);
 	config.time = sample_sel.getRequestedTime();
-	read_subd_sample(&settings, m_schema, sample_sel, config);
+	read_subd_sample(m_iobject.getFullName(),
+	                 &settings, m_schema, sample_sel, config);
 
 	if (new_dm) {
 		/* Check if we had ME_SMOOTH flag set to restore it. */
diff --git a/source/blender/alembic/intern/abc_mesh.h b/source/blender/alembic/intern/abc_mesh.h
index 6bf1dde3d1d..e0b2365e134 100644
--- a/source/blender/alembic/intern/abc_mesh.h
+++ b/source/blender/alembic/intern/abc_mesh.h
@@ -50,7 +50,8 @@ class AbcMeshWriter : public AbcObjectWriter {
 	bool m_is_subd;
 
 public:
-	AbcMeshWriter(Scene *scene,
+	AbcMeshWriter(EvaluationContext *eval_ctx,
+	              Scene *scene,
 	              Object *ob,
 	              AbcTransformWriter *parent,
 	              uint32_t time_sampling,
@@ -112,6 +113,11 @@ public:
 private:
 	void readFaceSetsSample(Main *bmain, Mesh *mesh, size_t poly_start,
 	                        const Alembic::AbcGeom::ISampleSelector &sample_sel);
+
+	void assign_facesets_to_mpoly(const Alembic::Abc::ISampleSelector &sample_sel,
+	                              size_t poly_start,
+	                              MPoly *mpoly, int totpoly,
+	                              std::map<std::string, int> & r_mat_map);
 };
 
 /* ************************************************************************** */
diff --git a/source/blender/alembic/intern/abc_nurbs.cc b/source/blender/alembic/intern/abc_nurbs.cc
index eaef06fd6d1..0532191a28d 100644
--- a/source/blender/alembic/intern/abc_nurbs.cc
+++ b/source/blender/alembic/intern/abc_nurbs.cc
@@ -60,12 +60,13 @@ using Alembic::AbcGeom::ONuPatchSchema;
 
 /* ************************************************************************** */
 
-AbcNurbsWriter::AbcNurbsWriter(Scene *scene,
+AbcNurbsWriter::AbcNurbsWriter(EvaluationContext *eval_ctx,
+                               Scene *scene,
                                Object *ob,
                                AbcTransformWriter *parent,
                                uint32_t time_sampling,
                                ExportSettings &settings)
-    : AbcObjectWriter(scene, ob, time_sampling, settings, parent)
+    : AbcObjectWriter(eval_ctx, scene, ob, time_sampling, settings, parent)
 {
 	m_is_animated = isAnimated();
 
diff --git a/source/blender/alembic/intern/abc_nurbs.h b/source/blender/alembic/intern/abc_nurbs.h
index abe460a8988..3d20c5c60bb 100644
--- a/source/blender/alembic/intern/abc_nurbs.h
+++ b/source/blender/alembic/intern/abc_nurbs.h
@@ -32,7 +32,8 @@ class AbcNurbsWriter : public AbcObjectWriter {
 	bool m_is_animated;
 
 public:
-	AbcNurbsWriter(Scene *scene,
+	AbcNurbsWriter(EvaluationContext *eval_ctx,
+	               Scene *scene,
 	               Object *ob,
 	               AbcTransformWriter *parent,
 	               uint32_t time_sampling,
diff --git a/source/blender/alembic/intern/abc_object.cc b/source/blender/alembic/intern/abc_object.cc
index 8b169988096..98ebcf6debb 100644
--- a/source/blender/alembic/intern/abc_object.cc
+++ b/source/blender/alembic/intern/abc_object.cc
@@ -58,13 +58,15 @@ using Alembic::AbcGeom::OStringProperty;
 
 /* ************************************************************************** */
 
-AbcObjectWriter::AbcObjectWriter(Scene *scene,
+AbcObjectWriter::AbcObjectWriter(EvaluationContext *eval_ctx,
+                                 Scene *scene,
                                  Object *ob,
                                  uint32_t time_sampling,
                                  ExportSettings &settings,
                                  AbcObjectWriter *parent)
     : m_object(ob)
     , m_settings(settings)
+    , m_eval_ctx(eval_ctx)
     , m_scene(scene)
     , m_time_sampling(time_sampling)
     , m_first_frame(true)
@@ -139,6 +141,38 @@ AbcObjectReader::AbcObjectReader(const IObject &object, ImportSettings &settings
 	else {
 		m_object_name = m_data_name = parts[parts.size() - 1];
 	}
+
+	determine_inherits_xform();
+}
+
+/* Determine whether we can inherit our parent's XForm */
+void AbcObjectReader::determine_inherits_xform()
+{
+	m_inherits_xform = false;
+
+	IXform ixform = xform();
+	if (!ixform) {
+		return;
+	}
+
+	const IXformSchema & schema(ixform.getSchema());
+	if (!schema.valid()) {
+		std::cerr << "Alembic object " << ixform.getFullName()
+		          << " has an invalid schema." << std::endl;
+		return;
+	}
+
+	m_inherits_xform = schema.getInheritsXforms();
+
+	IObject ixform_parent = ixform.getParent();
+	if (!ixform_parent.getParent()) {
+		/* The archive top object certainly is not a transform itself, so handle
+		 * it as "no parent". */
+		m_inherits_xform = false;
+	}
+	else {
+		m_inherits_xform = ixform_parent && m_inherits_xform;
+	}
 }
 
 AbcObjectReader::~AbcObjectReader()
@@ -285,32 +319,10 @@ void AbcObjectReader::read_matrix(float r_mat[4][4], const float time,
 		return;
 	}
 
-	bool has_alembic_parent;
-	IObject ixform_parent = ixform.getParent();
-	if (!ixform_parent.getParent()) {
-		/* The archive top object certainly is not a transform itself, so handle
-		 * it as "no parent". */
-		has_alembic_parent = false;
-	}
-	else {
-		has_alembic_parent = ixform_parent && schema.getInheritsXforms();
-
-		if (has_alembic_parent && m_object->parent == NULL) {
-			/* TODO Sybren: This happened in some files. I think I solved it,
-			 * but I'll leave this check in here anyway until we've tested it
-			 * more thoroughly. Better than crashing on a null parent anyway. */
-			std::cerr << "Alembic object " << m_iobject.getFullName()
-			          << " with transform " << ixform.getFullName()
-			          << " has an Alembic parent but no parent Blender object."
-			          << std::endl;
-			has_alembic_parent = false;
-		}
-	}
-
 	const Imath::M44d matrix = get_matrix(schema, time);
 	convert_matrix(matrix, m_object, r_mat);
 
-	if (has_alembic_parent) {
+	if (m_inherits_xform) {
 		/* In this case, the matrix in Alembic is in local coordinates, so
 		 * convert to world matrix. To prevent us from reading and accumulating
 		 * all parent matrices in the Alembic file, we assume that the Blender
diff --git a/source/blender/alembic/intern/abc_object.h b/source/blender/alembic/intern/abc_object.h
index 1462f93a422..6aa6224f8d5 100644
--- a/source/blender/alembic/intern/abc_object.h
+++ b/source/blender/alembic/intern/abc_object.h
@@ -44,6 +44,7 @@ protected:
 	Object *m_object;
 	ExportSettings &m_settings;
 
+	EvaluationContext *m_eval_ctx;
 	Scene *m_scene;
 	uint32_t m_time_sampling;
 
@@ -56,7 +57,8 @@ protected:
 	std::string m_name;
 
 public:
-	AbcObjectWriter(Scene *scene,
+	AbcObjectWriter(EvaluationContext *eval_ctx,
+	                Scene *scene,
 	                Object *ob,
 	                uint32_t time_sampling,
 	                ExportSettings &settings,
@@ -90,7 +92,7 @@ struct ImportSettings {
 
 	/* Length and frame offset of file sequences. */
 	int sequence_len;
-	int offset;
+	int sequence_offset;
 
 	/* From MeshSeqCacheModifierData.read_flag */
 	int read_flag;
@@ -107,7 +109,7 @@ struct ImportSettings {
 	    , is_sequence(false)
 	    , set_frame_range(false)
 	    , sequence_len(1)
-	    , offset(0)
+	    , sequence_offset(0)
 	    , read_flag(0)
 	    , validate_meshes(false)
 	    , cache_file(NULL)
@@ -143,6 +145,8 @@ protected:
 	 * modifiers and/or constraints. */
 	int m_refcount;
 
+	bool m_inherits_xform;
+
 public:
 	AbcObjectReader *parent_reader;
 
@@ -167,6 +171,7 @@ public:
 	const std::string & name() const { return m_name; }
 	const std::string & object_name() const { return m_object_name; }
 	const std::string & data_name() const { return m_data_name; }
+	bool inherits_xform() const { return m_inherits_xform; }
 
 	virtual bool valid() const = 0;
 	virtual bool accepts_object_type(const Alembic::AbcCoreAbstract::ObjectHeader &alembic_header,
@@ -194,6 +199,9 @@ public:
 
 	void read_matrix(float r_mat[4][4], const float time,
 	                 const float scale, bool &is_constant);
+
+protected:
+	void determine_inherits_xform();
 };
 
 Imath::M44d get_matrix(const Alembic::AbcGeom::IXformSchema &schema, const float time);
diff --git a/source/blender/alembic/intern/abc_points.cc b/source/blender/alembic/intern/abc_points.cc
index 80567cd6bf0..feb2eff5b9d 100644
--- a/source/blender/alembic/intern/abc_points.cc
+++ b/source/blender/alembic/intern/abc_points.cc
@@ -58,13 +58,14 @@ using Alembic::AbcGeom::OPointsSchema;
 
 /* ************************************************************************** */
 
-AbcPointsWriter::AbcPointsWriter(Scene *scene,
+AbcPointsWriter::AbcPointsWriter(EvaluationContext *eval_ctx,
+                                 Scene *scene,
                                  Object *ob,
 	                             AbcTransformWriter *parent,
 	                             uint32_t time_sampling,
 	                             ExportSettings &settings,
 	                             ParticleSystem *psys)
-    : AbcObjectWriter(scene, ob, time_sampling, settings, parent)
+    : AbcObjectWriter(eval_ctx, scene, ob, time_sampling, settings, parent)
 {
 	m_psys = psys;
 
@@ -86,6 +87,7 @@ void AbcPointsWriter::do_write()
 	ParticleKey state;
 
 	ParticleSimulationData sim;
+	sim.eval_ctx = m_eval_ctx;
 	sim.scene = m_scene;
 	sim.ob = m_object;
 	sim.psys = m_psys;
diff --git a/source/blender/alembic/intern/abc_points.h b/source/blender/alembic/intern/abc_points.h
index 369a802d763..b60f1997aa8 100644
--- a/source/blender/alembic/intern/abc_points.h
+++ b/source/blender/alembic/intern/abc_points.h
@@ -38,7 +38,8 @@ class AbcPointsWriter : public AbcObjectWriter {
 	ParticleSystem *m_psys;
 
 public:
-	AbcPointsWriter(Scene *scene,
+	AbcPointsWriter(EvaluationContext *eval_ctx,
+	                Scene *scene,
 	                Object *ob,
 	                AbcTransformWriter *parent,
 	                uint32_t time_sampling,
diff --git a/source/blender/alembic/intern/abc_transform.cc b/source/blender/alembic/intern/abc_transform.cc
index 5392387663f..0a1480e62b0 100644
--- a/source/blender/alembic/intern/abc_transform.cc
+++ b/source/blender/alembic/intern/abc_transform.cc
@@ -57,12 +57,13 @@ static bool has_parent_camera(Object *ob)
 
 /* ************************************************************************** */
 
-AbcTransformWriter::AbcTransformWriter(Object *ob,
+AbcTransformWriter::AbcTransformWriter(EvaluationContext *eval_ctx,
+                                       Object *ob,
                                        const OObject &abc_parent,
                                        AbcTransformWriter *parent,
                                        unsigned int time_sampling,
                                        ExportSettings &settings)
-    : AbcObjectWriter(NULL, ob, time_sampling, settings, parent)
+    : AbcObjectWriter(eval_ctx, NULL, ob, time_sampling, settings, parent)
     , m_proxy_from(NULL)
 {
 	m_is_animated = hasAnimation(m_object);
diff --git a/source/blender/alembic/intern/abc_transform.h b/source/blender/alembic/intern/abc_transform.h
index 753a4247e9f..e82765cb169 100644
--- a/source/blender/alembic/intern/abc_transform.h
+++ b/source/blender/alembic/intern/abc_transform.h
@@ -44,7 +44,8 @@ public:
 	Object *m_proxy_from;
 
 public:
-	AbcTransformWriter(Object *ob,
+	AbcTransformWriter(EvaluationContext *eval_ctx,
+	                   Object *ob,
 	                   const Alembic::AbcGeom::OObject &abc_parent,
 	                   AbcTransformWriter *parent,
 	                   unsigned int time_sampling,
diff --git a/source/blender/alembic/intern/abc_util.cc b/source/blender/alembic/intern/abc_util.cc
index 8601dff54ed..8bdc7ae3455 100644
--- a/source/blender/alembic/intern/abc_util.cc
+++ b/source/blender/alembic/intern/abc_util.cc
@@ -358,10 +358,10 @@ AbcObjectReader *create_reader(const Alembic::AbcGeom::IObject &object, ImportSe
 		reader = new AbcCurveReader(object, settings);
 	}
 	else {
-		std::cerr << "Alembic: unknown how to handle objects of schema "
+		std::cerr << "Alembic: unknown how to handle objects of schema '"
 		          << md.get("schemaObjTitle")
-		          << ", skipping object "
-		          << object.getFullName() << std::endl;
+		          << "', skipping object '"
+		          << object.getFullName() << "'" << std::endl;
 	}
 
 	return reader;
diff --git a/source/blender/alembic/intern/alembic_capi.cc b/source/blender/alembic/intern/alembic_capi.cc
index 54b49330355..e7c7213cecb 100644
--- a/source/blender/alembic/intern/alembic_capi.cc
+++ b/source/blender/alembic/intern/alembic_capi.cc
@@ -230,6 +230,7 @@ static void find_iobject(const IObject &object, IObject &ret,
 }
 
 struct ExportJobData {
+	EvaluationContext eval_ctx;
 	Scene *scene;
 	Main *bmain;
 
@@ -262,7 +263,7 @@ static void export_startjob(void *customdata, short *stop, short *do_update, flo
 
 	try {
 		Scene *scene = data->scene;
-		AbcExporter exporter(scene, data->filename, data->settings);
+		AbcExporter exporter(&data->eval_ctx, scene, data->filename, data->settings);
 
 		const int orig_frame = CFRA;
 
@@ -310,6 +311,9 @@ bool ABC_export(
         bool as_background_job)
 {
 	ExportJobData *job = static_cast<ExportJobData *>(MEM_mallocN(sizeof(ExportJobData), "ExportJobData"));
+
+	CTX_data_eval_ctx(C, &job->eval_ctx);
+
 	job->scene = scene;
 	job->bmain = CTX_data_main(C);
 	job->export_ok = false;
@@ -762,7 +766,7 @@ static void import_startjob(void *user_data, short *stop, short *do_update, floa
 		Scene *scene = data->scene;
 
 		if (data->settings.is_sequence) {
-			SFRA = data->settings.offset;
+			SFRA = data->settings.sequence_offset;
 			EFRA = SFRA + (data->settings.sequence_len - 1);
 			CFRA = SFRA;
 		}
@@ -779,7 +783,7 @@ static void import_startjob(void *user_data, short *stop, short *do_update, floa
 		const AbcObjectReader *parent_reader = reader->parent_reader;
 		Object *ob = reader->object();
 
-		if (parent_reader == NULL) {
+		if (parent_reader == NULL || !reader->inherits_xform()) {
 			ob->parent = NULL;
 		}
 		else {
@@ -902,7 +906,7 @@ bool ABC_import(bContext *C, const char *filepath, float scale, bool is_sequence
 	job->settings.is_sequence = is_sequence;
 	job->settings.set_frame_range = set_frame_range;
 	job->settings.sequence_len = sequence_len;
-	job->settings.offset = offset;
+	job->settings.sequence_offset = offset;
 	job->settings.validate_meshes = validate_meshes;
 	job->error_code = ABC_NO_ERROR;
 	job->was_cancelled = false;
@@ -1022,6 +1026,10 @@ CacheReader *CacheReader_open_alembic_object(AbcArchiveHandle *handle, CacheRead
 
 	ImportSettings settings;
 	AbcObjectReader *abc_reader = create_reader(iobject, settings);
+	if (abc_reader == NULL) {
+		/* This object is not supported */
+		return NULL;
+	}
 	abc_reader->object(object);
 	abc_reader->incref();
 
diff --git a/source/blender/blenfont/BLF_api.h b/source/blender/blenfont/BLF_api.h
index 1b967f889c0..22559edad22 100644
--- a/source/blender/blenfont/BLF_api.h
+++ b/source/blender/blenfont/BLF_api.h
@@ -41,7 +41,7 @@ struct rctf;
 struct ColorManagedDisplay;
 struct ResultBLF;
 
-int BLF_init(int points, int dpi);
+int BLF_init(void);
 void BLF_exit(void);
 void BLF_default_dpi(int dpi);
 void BLF_default_set(int fontid);
diff --git a/source/blender/blenfont/intern/blf.c b/source/blender/blenfont/intern/blf.c
index 55c08361a47..24347d57917 100644
--- a/source/blender/blenfont/intern/blf.c
+++ b/source/blender/blenfont/intern/blf.c
@@ -97,15 +97,16 @@ static FontBLF *blf_get(int fontid)
 	return NULL;
 }
 
-int BLF_init(int points, int dpi)
+int BLF_init(void)
 {
 	int i;
 
 	for (i = 0; i < BLF_MAX_FONT; i++)
 		global_font[i] = NULL;
 
-	global_font_points = points;
-	global_font_dpi = dpi;
+	global_font_points = 11;
+	global_font_dpi = 72;
+
 	return blf_font_init();
 }
 
diff --git a/source/blender/blenkernel/BKE_DerivedMesh.h b/source/blender/blenkernel/BKE_DerivedMesh.h
index 116724463ca..9bb44a726de 100644
--- a/source/blender/blenkernel/BKE_DerivedMesh.h
+++ b/source/blender/blenkernel/BKE_DerivedMesh.h
@@ -98,6 +98,7 @@ struct ColorBand;
 struct GPUVertexAttribs;
 struct GPUDrawObject;
 struct PBVH;
+struct EvaluationContext;
 
 /* number of sub-elements each mesh element has (for interpolation) */
 #define SUB_ELEMS_VERT 0
@@ -191,7 +192,9 @@ struct DerivedMesh {
 	 * \warning Typical access is done via #getLoopTriArray, #getNumLoopTri.
 	 */
 	struct {
-		struct MLoopTri *array;
+		/* WARNING! swapping between array (ready-to-be-used data) and array_wip (where data is actually computed)
+		 *          shall always be protected by same lock as one used for looptris computing. */
+		struct MLoopTri *array, *array_wip;
 		int num;
 		int num_alloc;
 	} looptris;
@@ -199,7 +202,7 @@ struct DerivedMesh {
 	/* use for converting to BMesh which doesn't store bevel weight and edge crease by default */
 	char cd_flag;
 
-	char tangent_mask; /* which tangent layers are calculated */
+	short tangent_mask; /* which tangent layers are calculated */
 
 	/** Calculate vert and face normals */
 	void (*calcNormals)(DerivedMesh *dm);
@@ -218,7 +221,7 @@ struct DerivedMesh {
 	/** Recalculates mesh tessellation */
 	void (*recalcTessellation)(DerivedMesh *dm);
 
-	/** Loop tessellation cache */
+	/** Loop tessellation cache (WARNING! Only call inside threading-protected code!) */
 	void (*recalcLoopTri)(DerivedMesh *dm);
 	/** accessor functions */
 	const struct MLoopTri *(*getLoopTriArray)(DerivedMesh * dm);
@@ -604,7 +607,6 @@ void DM_ensure_normals(DerivedMesh *dm);
 void DM_ensure_tessface(DerivedMesh *dm);
 
 void DM_ensure_looptri_data(DerivedMesh *dm);
-void DM_ensure_looptri(DerivedMesh *dm);
 void DM_verttri_from_looptri(MVertTri *verttri, const MLoop *mloop, const MLoopTri *looptri, int looptri_num);
 
 void DM_update_tessface_data(DerivedMesh *dm);
@@ -658,56 +660,56 @@ void mesh_get_mapped_verts_coords(DerivedMesh *dm, float (*r_cos)[3], const int
 
 /* */
 DerivedMesh *mesh_get_derived_final(
-        struct Scene *scene, struct Object *ob,
-        CustomDataMask dataMask);
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
+        struct Object *ob, CustomDataMask dataMask);
 DerivedMesh *mesh_get_derived_deform(
-        struct Scene *scene, struct Object *ob,
-        CustomDataMask dataMask);
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
+        struct Object *ob, CustomDataMask dataMask);
 
 DerivedMesh *mesh_create_derived_for_modifier(
-        struct Scene *scene, struct Object *ob,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
         struct ModifierData *md, int build_shapekey_layers);
 
 DerivedMesh *mesh_create_derived_render(
-        struct Scene *scene, struct Object *ob,
-        CustomDataMask dataMask);
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
+        struct Object *ob, CustomDataMask dataMask);
 
 DerivedMesh *getEditDerivedBMesh(
         struct BMEditMesh *em, struct Object *ob, CustomDataMask data_mask,
         float (*vertexCos)[3]);
 
 DerivedMesh *mesh_create_derived_index_render(
-        struct Scene *scene, struct Object *ob,
-        CustomDataMask dataMask, int index);
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
+        struct Object *ob, CustomDataMask dataMask, int index);
 
 /* same as above but wont use render settings */
 DerivedMesh *mesh_create_derived(struct Mesh *me, float (*vertCos)[3]);
 DerivedMesh *mesh_create_derived_view(
-        struct Scene *scene, struct Object *ob,
-        CustomDataMask dataMask);
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
+        struct Object *ob, CustomDataMask dataMask);
 DerivedMesh *mesh_create_derived_no_deform(
-        struct Scene *scene, struct Object *ob,
-        float (*vertCos)[3],
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
+        struct Object *ob, float (*vertCos)[3],
         CustomDataMask dataMask);
 DerivedMesh *mesh_create_derived_no_deform_render(
-        struct Scene *scene, struct Object *ob,
-        float (*vertCos)[3],
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
+        struct Object *ob, float (*vertCos)[3],
         CustomDataMask dataMask);
 /* for gameengine */
 DerivedMesh *mesh_create_derived_no_virtual(
-        struct Scene *scene, struct Object *ob, float (*vertCos)[3],
-        CustomDataMask dataMask);
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
+        float (*vertCos)[3], CustomDataMask dataMask);
 DerivedMesh *mesh_create_derived_physics(
-        struct Scene *scene, struct Object *ob, float (*vertCos)[3],
-        CustomDataMask dataMask);
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
+        float (*vertCos)[3], CustomDataMask dataMask);
 
 DerivedMesh *editbmesh_get_derived_base(
         struct Object *ob, struct BMEditMesh *em, CustomDataMask data_mask);
 DerivedMesh *editbmesh_get_derived_cage(
-        struct Scene *scene, struct Object *,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *,
         struct BMEditMesh *em, CustomDataMask dataMask);
 DerivedMesh *editbmesh_get_derived_cage_and_final(
-        struct Scene *scene, struct Object *,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *,
         struct BMEditMesh *em, CustomDataMask dataMask,
         DerivedMesh **r_final);
 
@@ -716,7 +718,7 @@ DerivedMesh *object_get_derived_final(struct Object *ob, const bool for_render);
 float (*editbmesh_get_vertex_cos(struct BMEditMesh *em, int *r_numVerts))[3];
 bool editbmesh_modifier_is_enabled(struct Scene *scene, struct ModifierData *md, DerivedMesh *dm);
 void makeDerivedMesh(
-        struct Scene *scene, struct Object *ob, struct BMEditMesh *em,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct BMEditMesh *em,
         CustomDataMask dataMask, const bool build_shapekey_layers);
 
 void weight_to_rgb(float r_rgb[3], const float weight);
@@ -768,6 +770,10 @@ void DM_calc_tangents_names_from_gpu(
         const struct GPUVertexAttribs *gattribs,
         char (*tangent_names)[MAX_NAME], int *tangent_names_count);
 
+void DM_add_named_tangent_layer_for_uv(
+        CustomData *uv_data, CustomData *tan_data, int numLoopData,
+        const char *layer_name);
+
 void DM_calc_loop_tangents(
         DerivedMesh *dm, bool calc_active_tangent, const char (*tangent_names)[MAX_NAME],
         int tangent_names_count);
@@ -803,11 +809,5 @@ struct MEdge *DM_get_edge_array(struct DerivedMesh *dm, bool *r_allocated);
 struct MLoop *DM_get_loop_array(struct DerivedMesh *dm, bool *r_allocated);
 struct MPoly *DM_get_poly_array(struct DerivedMesh *dm, bool *r_allocated);
 struct MFace *DM_get_tessface_array(struct DerivedMesh *dm, bool *r_allocated);
-const MLoopTri *DM_get_looptri_array(
-        DerivedMesh *dm,
-        const MVert *mvert,
-        const MPoly *mpoly, int mpoly_len,
-        const MLoop *mloop, int mloop_len,
-        bool *r_allocated);
 
 #endif  /* __BKE_DERIVEDMESH_H__ */
diff --git a/source/blender/blenkernel/BKE_action.h b/source/blender/blenkernel/BKE_action.h
index 5db0c3c9130..28be2b04c71 100644
--- a/source/blender/blenkernel/BKE_action.h
+++ b/source/blender/blenkernel/BKE_action.h
@@ -57,8 +57,9 @@ extern "C" {
 /* Allocate a new bAction with the given name */
 struct bAction *add_empty_action(struct Main *bmain, const char name[]);
 
-/* Allocate a copy of the given Action and all its data */	
-struct bAction *BKE_action_copy(struct Main *bmain, const struct bAction *src);
+void BKE_action_copy_data(struct Main *bmain, struct bAction *act_dst, const struct bAction *act_src, const int flag);
+/* Allocate a copy of the given Action and all its data */
+struct bAction *BKE_action_copy(struct Main *bmain, const struct bAction *act_src);
 
 /* Deallocate all of the Action's data, but not the Action itself */
 void BKE_action_free(struct bAction *act);
@@ -150,6 +151,7 @@ void                 BKE_pose_free_data_ex(struct bPose *pose, bool do_id_user);
 void                 BKE_pose_free_data(struct bPose *pose);
 void                 BKE_pose_free(struct bPose *pose);
 void                 BKE_pose_free_ex(struct bPose *pose, bool do_id_user);
+void                 BKE_pose_copy_data_ex(struct bPose **dst, const struct bPose *src, const int flag, const bool copy_constraints);
 void                 BKE_pose_copy_data(struct bPose **dst, const struct bPose *src, const bool copy_constraints);
 void                 BKE_pose_channel_copy_data(struct bPoseChannel *pchan, const struct bPoseChannel *pchan_from);
 struct bPoseChannel *BKE_pose_channel_find_name(const struct bPose *pose, const char *name);
diff --git a/source/blender/blenkernel/BKE_anim.h b/source/blender/blenkernel/BKE_anim.h
index 584f0da323a..9beff85b87c 100644
--- a/source/blender/blenkernel/BKE_anim.h
+++ b/source/blender/blenkernel/BKE_anim.h
@@ -41,6 +41,7 @@ struct bAnimVizSettings;
 struct bMotionPath;
 struct bPoseChannel;
 struct ReportList;
+struct bContext;
 
 /* ---------------------------------------------------- */
 /* Animation Visualization */
@@ -53,7 +54,7 @@ void animviz_free_motionpath(struct bMotionPath *mpath);
 struct bMotionPath *animviz_verify_motionpaths(struct ReportList *reports, struct Scene *scene, struct Object *ob, struct bPoseChannel *pchan);
 
 void animviz_get_object_motionpaths(struct Object *ob, ListBase *targets);
-void animviz_calc_motionpaths(struct Scene *scene, ListBase *targets);
+void animviz_calc_motionpaths(struct bContext *C, struct Scene *scene, ListBase *targets);
 
 /* ---------------------------------------------------- */
 /* Curve Paths */
@@ -65,8 +66,8 @@ int where_on_path(struct Object *ob, float ctime, float vec[4], float dir[3], fl
 /* ---------------------------------------------------- */
 /* Dupli-Geometry */
 
-struct ListBase *object_duplilist_ex(struct EvaluationContext *eval_ctx, struct Scene *sce, struct Object *ob, bool update);
-struct ListBase *object_duplilist(struct EvaluationContext *eval_ctx, struct Scene *sce, struct Object *ob);
+struct ListBase *object_duplilist_ex(const struct EvaluationContext *eval_ctx, struct Scene *sce, struct Object *ob, bool update);
+struct ListBase *object_duplilist(const struct EvaluationContext *eval_ctx, struct Scene *sce, struct Object *ob);
 void free_object_duplilist(struct ListBase *lb);
 int count_duplilist(struct Object *ob);
 
@@ -80,7 +81,7 @@ typedef struct DupliApplyData {
 	DupliExtraData *extra;
 } DupliApplyData;
 
-DupliApplyData *duplilist_apply(struct Object *ob, struct Scene *scene, struct ListBase *duplilist);
+DupliApplyData *duplilist_apply(const struct EvaluationContext *eval_ctx, struct Object *ob, struct Scene *scene, struct ListBase *duplilist);
 void duplilist_restore(struct ListBase *duplilist, DupliApplyData *apply_data);
 void duplilist_free_apply_data(DupliApplyData *apply_data);
 
diff --git a/source/blender/blenkernel/BKE_animsys.h b/source/blender/blenkernel/BKE_animsys.h
index 3e6e24a28b0..622767baa10 100644
--- a/source/blender/blenkernel/BKE_animsys.h
+++ b/source/blender/blenkernel/BKE_animsys.h
@@ -67,10 +67,10 @@ bool BKE_animdata_set_action(struct ReportList *reports, struct ID *id, struct b
 void BKE_animdata_free(struct ID *id, const bool do_id_user);
 
 /* Copy AnimData */
-struct AnimData *BKE_animdata_copy(struct AnimData *adt, const bool do_action);
+struct AnimData *BKE_animdata_copy(struct Main *bmain, struct AnimData *adt, const bool do_action);
 
 /* Copy AnimData */
-bool BKE_animdata_copy_id(struct ID *id_to, struct ID *id_from, const bool do_action);
+bool BKE_animdata_copy_id(struct Main *bmain, struct ID *id_to, struct ID *id_from, const bool do_action);
 
 /* Copy AnimData Actions */
 void BKE_animdata_copy_id_action(struct ID *id, const bool set_newid);
@@ -102,7 +102,7 @@ struct KS_Path *BKE_keyingset_add_path(struct KeyingSet *ks, struct ID *id, cons
 struct KS_Path *BKE_keyingset_find_path(struct KeyingSet *ks, struct ID *id, const char group_name[], const char rna_path[], int array_index, int group_mode);
 
 /* Copy all KeyingSets in the given list */
-void BKE_keyingsets_copy(struct ListBase *newlist, struct ListBase *list);
+void BKE_keyingsets_copy(struct ListBase *newlist, const struct ListBase *list);
 
 /* Free the given Keying Set path */
 void BKE_keyingset_free_path(struct KeyingSet *ks, struct KS_Path *ksp);
@@ -195,8 +195,8 @@ void animsys_evaluate_action_group(struct PointerRNA *ptr, struct bAction *act,
 
 struct EvaluationContext;
 
-void BKE_animsys_eval_animdata(struct EvaluationContext *eval_ctx, struct ID *id);
-void BKE_animsys_eval_driver(struct EvaluationContext *eval_ctx, struct ID *id, struct FCurve *fcurve);
+void BKE_animsys_eval_animdata(const struct EvaluationContext *eval_ctx, struct ID *id);
+void BKE_animsys_eval_driver(const struct EvaluationContext *eval_ctx, struct ID *id, struct FCurve *fcurve);
 
 /* ************************************* */
 
diff --git a/source/blender/blenkernel/BKE_armature.h b/source/blender/blenkernel/BKE_armature.h
index fa3bf0e79c9..192690c074c 100644
--- a/source/blender/blenkernel/BKE_armature.h
+++ b/source/blender/blenkernel/BKE_armature.h
@@ -35,6 +35,7 @@
 
 struct bPose;
 struct Bone;
+struct EvaluationContext;
 struct GHash;
 struct Main;
 struct bArmature;
@@ -78,6 +79,7 @@ int  BKE_armature_bonelist_count(struct ListBase *lb);
 void BKE_armature_bonelist_free(struct ListBase *lb);
 void BKE_armature_free(struct bArmature *arm);
 void BKE_armature_make_local(struct Main *bmain, struct bArmature *arm, const bool lib_local);
+void BKE_armature_copy_data(struct Main *bmain, struct bArmature *arm_dst, const struct bArmature *arm_src, const int flag);
 struct bArmature *BKE_armature_copy(struct Main *bmain, const struct bArmature *arm);
 
 /* Bounding box. */
@@ -98,8 +100,8 @@ void BKE_armature_where_is(struct bArmature *arm);
 void BKE_armature_where_is_bone(struct Bone *bone, struct Bone *prevbone, const bool use_recursion);
 void BKE_pose_clear_pointers(struct bPose *pose);
 void BKE_pose_rebuild(struct Object *ob, struct bArmature *arm);
-void BKE_pose_where_is(struct Scene *scene, struct Object *ob);
-void BKE_pose_where_is_bone(struct Scene *scene, struct Object *ob, struct bPoseChannel *pchan, float ctime, bool do_extra);
+void BKE_pose_where_is(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob);
+void BKE_pose_where_is_bone(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct bPoseChannel *pchan, float ctime, bool do_extra);
 void BKE_pose_where_is_bone_tail(struct bPoseChannel *pchan);
 
 /* get_objectspace_bone_matrix has to be removed still */
@@ -116,7 +118,7 @@ void BKE_armature_loc_pose_to_bone(struct bPoseChannel *pchan, const float inloc
 void BKE_armature_mat_bone_to_pose(struct bPoseChannel *pchan, float inmat[4][4], float outmat[4][4]);
 void BKE_armature_mat_pose_to_delta(float delta_mat[4][4], float pose_mat[4][4], float arm_mat[4][4]);
 
-void BKE_armature_mat_pose_to_bone_ex(struct Object *ob, struct bPoseChannel *pchan, float inmat[4][4], float outmat[4][4]);
+void BKE_armature_mat_pose_to_bone_ex(const struct EvaluationContext *eval_ctx, struct Object *ob, struct bPoseChannel *pchan, float inmat[4][4], float outmat[4][4]);
 
 void BKE_pchan_mat3_to_rot(struct bPoseChannel *pchan, float mat[3][3], bool use_compat);
 void BKE_pchan_apply_mat4(struct bPoseChannel *pchan, float mat[4][4], bool use_comat);
@@ -154,7 +156,6 @@ void b_bone_spline_setup(struct bPoseChannel *pchan, int rest, Mat4 result_array
 struct bKinematicConstraint;
 struct bPose;
 struct bSplineIKConstraint;
-struct EvaluationContext;
 
 struct bPoseChannel *BKE_armature_ik_solver_find_root(
         struct bPoseChannel *pchan,
@@ -164,42 +165,49 @@ struct bPoseChannel *BKE_armature_splineik_solver_find_root(
         struct bSplineIKConstraint *data);
 
 void BKE_pose_splineik_init_tree(struct Scene *scene, struct Object *ob, float ctime);
-void BKE_splineik_execute_tree(struct Scene *scene, struct Object *ob, struct bPoseChannel *pchan_root, float ctime);
+void BKE_splineik_execute_tree(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
+        struct Object *ob, struct bPoseChannel *pchan_root, float ctime);
 
-void BKE_pose_eval_init(struct EvaluationContext *eval_ctx,
+void BKE_pose_eval_init(const struct EvaluationContext *eval_ctx,
                         struct Scene *scene,
                         struct Object *ob,
                         struct bPose *pose);
 
-void BKE_pose_eval_bone(struct EvaluationContext *eval_ctx,
+void BKE_pose_eval_init_ik(const struct EvaluationContext *eval_ctx,
+                           struct Scene *scene,
+                           struct Object *ob,
+                           struct bPose *pose);
+
+void BKE_pose_eval_bone(const struct EvaluationContext *eval_ctx,
                         struct Scene *scene,
                         struct Object *ob,
                         struct bPoseChannel *pchan);
 
-void BKE_pose_constraints_evaluate(struct EvaluationContext *eval_ctx,
+void BKE_pose_constraints_evaluate(const struct EvaluationContext *eval_ctx,
                                    struct Scene *scene,
                                    struct Object *ob,
                                    struct bPoseChannel *pchan);
 
-void BKE_pose_bone_done(struct EvaluationContext *eval_ctx,
+void BKE_pose_bone_done(const struct EvaluationContext *eval_ctx,
                         struct bPoseChannel *pchan);
 
-void BKE_pose_iktree_evaluate(struct EvaluationContext *eval_ctx,
+void BKE_pose_iktree_evaluate(const struct EvaluationContext *eval_ctx,
                               struct Scene *scene,
                               struct Object *ob,
                               struct bPoseChannel *rootchan);
 
-void BKE_pose_splineik_evaluate(struct EvaluationContext *eval_ctx,
+void BKE_pose_splineik_evaluate(const struct EvaluationContext *eval_ctx,
                                 struct Scene *scene,
                                 struct Object *ob,
                                 struct bPoseChannel *rootchan);
 
-void BKE_pose_eval_flush(struct EvaluationContext *eval_ctx,
+void BKE_pose_eval_flush(const struct EvaluationContext *eval_ctx,
                          struct Scene *scene,
                          struct Object *ob,
                          struct bPose *pose);
 
-void BKE_pose_eval_proxy_copy(struct EvaluationContext *eval_ctx,
+void BKE_pose_eval_proxy_copy(const struct EvaluationContext *eval_ctx,
                               struct Object *ob);
 
 #ifdef __cplusplus
diff --git a/source/blender/blenkernel/BKE_blender.h b/source/blender/blenkernel/BKE_blender.h
index d55926ffb1e..ec0bfa6f5fa 100644
--- a/source/blender/blenkernel/BKE_blender.h
+++ b/source/blender/blenkernel/BKE_blender.h
@@ -50,7 +50,6 @@ void BKE_blender_version_string(
 
 void BKE_blender_userdef_set_data(struct UserDef *userdef);
 void BKE_blender_userdef_free_data(struct UserDef *userdef);
-void BKE_blender_userdef_refresh(void);
 
 void BKE_blender_userdef_set_app_template(struct UserDef *userdef);
 
diff --git a/source/blender/blenkernel/BKE_brush.h b/source/blender/blenkernel/BKE_brush.h
index 42e4e73f2d5..7c2873046d5 100644
--- a/source/blender/blenkernel/BKE_brush.h
+++ b/source/blender/blenkernel/BKE_brush.h
@@ -44,6 +44,7 @@ void BKE_brush_system_exit(void);
 void BKE_brush_init(struct Brush *brush);
 struct Brush *BKE_brush_add(struct Main *bmain, const char *name, short ob_mode);
 struct Brush *BKE_brush_first_search(struct Main *bmain, short ob_mode);
+void BKE_brush_copy_data(struct Main *bmain, struct Brush *brush_dst, const struct Brush *brush_src, const int flag);
 struct Brush *BKE_brush_copy(struct Main *bmain, const struct Brush *brush);
 void BKE_brush_make_local(struct Main *bmain, struct Brush *brush, const bool lib_local);
 void BKE_brush_unlink(struct Main *bmain, struct Brush *brush);
@@ -69,11 +70,11 @@ void BKE_brush_randomize_texture_coords(struct UnifiedPaintSettings *ups, bool m
 /* brush curve */
 void BKE_brush_curve_preset(struct Brush *b, int preset);
 float BKE_brush_curve_strength_clamped(struct Brush *br, float p, const float len);
-float BKE_brush_curve_strength(struct Brush *br, float p, const float len);
+float BKE_brush_curve_strength(const struct Brush *br, float p, const float len);
 
 /* sampling */
 float BKE_brush_sample_tex_3D(
-        const struct Scene *scene, struct Brush *br, const float point[3],
+        const struct Scene *scene, const struct Brush *br, const float point[3],
         float rgba[4], const int thread, struct ImagePool *pool);
 float BKE_brush_sample_masktex(
         const struct Scene *scene, struct Brush *br, const float point[2],
@@ -102,9 +103,11 @@ void BKE_brush_alpha_set(struct Scene *scene, struct Brush *brush, float alpha);
 float BKE_brush_weight_get(const struct Scene *scene, const struct Brush *brush);
 void BKE_brush_weight_set(const struct Scene *scene, struct Brush *brush, float value);
 
-int  BKE_brush_use_locked_size(const struct Scene *scene, const struct Brush *brush);
-int  BKE_brush_use_alpha_pressure(const struct Scene *scene, const struct Brush *brush);
-int  BKE_brush_use_size_pressure(const struct Scene *scene, const struct Brush *brush);
+bool BKE_brush_use_locked_size(const struct Scene *scene, const struct Brush *brush);
+bool BKE_brush_use_alpha_pressure(const struct Scene *scene, const struct Brush *brush);
+bool BKE_brush_use_size_pressure(const struct Scene *scene, const struct Brush *brush);
+
+bool BKE_brush_sculpt_has_secondary_color(const struct Brush *brush);
 
 /* scale unprojected radius to reflect a change in the brush's 2D size */
 void BKE_brush_scale_unprojected_radius(
diff --git a/source/blender/blenkernel/BKE_cachefile.h b/source/blender/blenkernel/BKE_cachefile.h
index db8ddb2ba68..e0419d0e749 100644
--- a/source/blender/blenkernel/BKE_cachefile.h
+++ b/source/blender/blenkernel/BKE_cachefile.h
@@ -47,6 +47,8 @@ void BKE_cachefile_init(struct CacheFile *cache_file);
 
 void BKE_cachefile_free(struct CacheFile *cache_file);
 
+void BKE_cachefile_copy_data(
+        struct Main *bmain, struct CacheFile *cache_file_dst, const struct CacheFile *cache_file_src, const int flag);
 struct CacheFile *BKE_cachefile_copy(struct Main *bmain, const struct CacheFile *cache_file);
 
 void BKE_cachefile_make_local(struct Main *bmain, struct CacheFile *cache_file, const bool lib_local);
diff --git a/source/blender/blenkernel/BKE_camera.h b/source/blender/blenkernel/BKE_camera.h
index 22165212ed8..2234cee0e0d 100644
--- a/source/blender/blenkernel/BKE_camera.h
+++ b/source/blender/blenkernel/BKE_camera.h
@@ -53,6 +53,7 @@ struct GPUFXSettings;
 
 void BKE_camera_init(struct Camera *cam);
 void *BKE_camera_add(struct Main *bmain, const char *name);
+void BKE_camera_copy_data(struct Main *bmain, struct Camera *cam_dst, const struct Camera *cam_src, const int flag);
 struct Camera *BKE_camera_copy(struct Main *bmain, const struct Camera *cam);
 void BKE_camera_make_local(struct Main *bmain, struct Camera *cam, const bool lib_local);
 void BKE_camera_free(struct Camera *ca);
diff --git a/source/blender/blenkernel/BKE_cloth.h b/source/blender/blenkernel/BKE_cloth.h
index 6c517bd02df..7f7cbd678e2 100644
--- a/source/blender/blenkernel/BKE_cloth.h
+++ b/source/blender/blenkernel/BKE_cloth.h
@@ -41,6 +41,7 @@ struct MFace;
 struct DerivedMesh;
 struct ClothModifierData;
 struct CollisionModifierData;
+struct EvaluationContext;
 
 #define DO_INLINE MALWAYS_INLINE
 
@@ -226,7 +227,7 @@ void cloth_free_contacts(ColliderContacts *collider_contacts, int totcolliders);
 void cloth_free_modifier_extern (struct ClothModifierData *clmd );
 void cloth_free_modifier (struct ClothModifierData *clmd );
 void cloth_init (struct ClothModifierData *clmd );
-void clothModifier_do (struct ClothModifierData *clmd, struct Scene *scene, struct Object *ob, struct DerivedMesh *dm, float (*vertexCos)[3]);
+void clothModifier_do(struct ClothModifierData *clmd, const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct DerivedMesh *dm, float (*vertexCos)[3]);
 
 int cloth_uses_vgroup(struct ClothModifierData *clmd);
 
diff --git a/source/blender/blenkernel/BKE_constraint.h b/source/blender/blenkernel/BKE_constraint.h
index 047d1787f76..cf7e2908360 100644
--- a/source/blender/blenkernel/BKE_constraint.h
+++ b/source/blender/blenkernel/BKE_constraint.h
@@ -40,6 +40,7 @@ struct ListBase;
 struct Object;
 struct Scene;
 struct bPoseChannel;
+struct EvaluationContext;
 
 /* ---------------------------------------------------------------------------- */
 #ifdef __cplusplus
@@ -102,7 +103,7 @@ typedef struct bConstraintTypeInfo {
 	
 	/* evaluation */
 	/* set the ct->matrix for the given constraint target (at the given ctime) */
-	void (*get_target_matrix)(struct bConstraint *con, struct bConstraintOb *cob, struct bConstraintTarget *ct, float ctime);
+	void (*get_target_matrix)(const struct EvaluationContext *eval_ctx, struct bConstraint *con, struct bConstraintOb *cob, struct bConstraintTarget *ct, float ctime);
 	/* evaluate the constraint for the given time */
 	void (*evaluate_constraint)(struct bConstraint *con, struct bConstraintOb *cob, struct ListBase *targets);
 } bConstraintTypeInfo;
@@ -120,6 +121,7 @@ void BKE_constraint_unique_name(struct bConstraint *con, struct ListBase *list);
 void BKE_constraints_free(struct ListBase *list);
 void BKE_constraints_free_ex(struct ListBase *list, bool do_id_user);
 void BKE_constraints_copy(struct ListBase *dst, const struct ListBase *src, bool do_extern);
+void BKE_constraints_copy_ex(struct ListBase *dst, const struct ListBase *src, const int flag, bool do_extern);
 void BKE_constraints_id_loop(struct ListBase *list, ConstraintIDFunc func, void *userdata);
 void BKE_constraint_free_data(struct bConstraint *con);
 void BKE_constraint_free_data_ex(struct bConstraint *con, bool do_id_user);
@@ -146,9 +148,10 @@ void                  BKE_constraints_clear_evalob(struct bConstraintOb *cob);
 void BKE_constraint_mat_convertspace(
         struct Object *ob, struct bPoseChannel *pchan, float mat[4][4], short from, short to, const bool keep_scale);
 
-void BKE_constraint_target_matrix_get(struct Scene *scene, struct bConstraint *con, int n, short ownertype, void *ownerdata, float mat[4][4], float ctime);
-void BKE_constraint_targets_for_solving_get(struct bConstraint *con, struct bConstraintOb *ob, struct ListBase *targets, float ctime);
-void BKE_constraints_solve(struct ListBase *conlist, struct bConstraintOb *cob, float ctime);
+void BKE_constraint_target_matrix_get(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct bConstraint *con,
+                                      int n, short ownertype, void *ownerdata, float mat[4][4], float ctime);
+void BKE_constraint_targets_for_solving_get(const struct EvaluationContext *eval_ctx, struct bConstraint *con, struct bConstraintOb *ob, struct ListBase *targets, float ctime);
+void BKE_constraints_solve(const struct EvaluationContext *eval_ctx, struct ListBase *conlist, struct bConstraintOb *cob, float ctime);
 
 #ifdef __cplusplus
 }
diff --git a/source/blender/blenkernel/BKE_context.h b/source/blender/blenkernel/BKE_context.h
index b71f5a4aa8e..350d7a40875 100644
--- a/source/blender/blenkernel/BKE_context.h
+++ b/source/blender/blenkernel/BKE_context.h
@@ -73,6 +73,7 @@ struct SpaceText;
 struct SpaceImage;
 struct SpaceClip;
 struct ID;
+struct EvaluationContext;
 
 /* Structs */
 
@@ -152,6 +153,7 @@ struct SpaceLink *CTX_wm_space_data(const bContext *C);
 struct ARegion *CTX_wm_region(const bContext *C);
 void *CTX_wm_region_data(const bContext *C);
 struct ARegion *CTX_wm_menu(const bContext *C);
+struct wmManipulatorGroup *CTX_wm_manipulator_group(const bContext *C);
 struct ReportList *CTX_wm_reports(const bContext *C);
 
 struct View3D *CTX_wm_view3d(const bContext *C);
@@ -179,6 +181,7 @@ void CTX_wm_screen_set(bContext *C, struct bScreen *screen); /* to be removed */
 void CTX_wm_area_set(bContext *C, struct ScrArea *sa);
 void CTX_wm_region_set(bContext *C, struct ARegion *region);
 void CTX_wm_menu_set(bContext *C, struct ARegion *menu);
+void CTX_wm_manipulator_group_set(bContext *C, struct wmManipulatorGroup *mgroup);
 const char *CTX_wm_operator_poll_msg_get(struct bContext *C);
 void CTX_wm_operator_poll_msg_set(struct bContext *C, const char *msg);
 
@@ -308,6 +311,8 @@ int CTX_data_editable_gpencil_strokes(const bContext *C, ListBase *list);
 
 struct Depsgraph *CTX_data_depsgraph(const bContext *C);
 
+void CTX_data_eval_ctx(const bContext *C, struct EvaluationContext *eval_ctx);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/source/blender/blenkernel/BKE_crazyspace.h b/source/blender/blenkernel/BKE_crazyspace.h
index ee6c5c57678..31542cd6f8a 100644
--- a/source/blender/blenkernel/BKE_crazyspace.h
+++ b/source/blender/blenkernel/BKE_crazyspace.h
@@ -38,23 +38,24 @@ struct Scene;
 struct Object;
 struct BMEditMesh;
 struct Mesh;
+struct EvaluationContext;
 
 /* crazyspace.c */
 float (*BKE_crazyspace_get_mapped_editverts(
-        struct Scene *scene, struct Object *obedit))[3];
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *obedit))[3];
 void BKE_crazyspace_set_quats_editmesh(
         struct BMEditMesh *em, float (*origcos)[3], float (*mappedcos)[3], float (*quats)[4],
         const bool use_select);
 void BKE_crazyspace_set_quats_mesh(
         struct Mesh *me, float (*origcos)[3], float (*mappedcos)[3], float (*quats)[4]);
 int BKE_crazyspace_get_first_deform_matrices_editbmesh(
-        struct Scene *, struct Object *, struct BMEditMesh *em,
+        const struct EvaluationContext *eval_ctx, struct Scene *, struct Object *, struct BMEditMesh *em,
         float (**deformmats)[3][3], float (**deformcos)[3]);
 int BKE_sculpt_get_first_deform_matrices(
-        struct Scene *scene, struct Object *ob,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
         float (**deformmats)[3][3], float (**deformcos)[3]);
 void BKE_crazyspace_build_sculpt(
-        struct Scene *scene, struct Object *ob,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
         float (**deformmats)[3][3], float (**deformcos)[3]);
 
 #ifdef __cplusplus
diff --git a/source/blender/blenkernel/BKE_curve.h b/source/blender/blenkernel/BKE_curve.h
index 4d55b663f68..06bef637107 100644
--- a/source/blender/blenkernel/BKE_curve.h
+++ b/source/blender/blenkernel/BKE_curve.h
@@ -36,6 +36,7 @@
 struct BezTriple;
 struct Curve;
 struct EditNurb;
+struct EvaluationContext;
 struct GHash;
 struct ListBase;
 struct Main;
@@ -78,6 +79,7 @@ void BKE_curve_free(struct Curve *cu);
 void BKE_curve_editfont_free(struct Curve *cu);
 void BKE_curve_init(struct Curve *cu);
 struct Curve *BKE_curve_add(struct Main *bmain, const char *name, int type);
+void BKE_curve_copy_data(struct Main *bmain, struct Curve *cu_dst, const struct Curve *cu_src, const int flag);
 struct Curve *BKE_curve_copy(struct Main *bmain, const struct Curve *cu);
 void BKE_curve_make_local(struct Main *bmain, struct Curve *cu, const bool lib_local);
 short BKE_curve_type_get(struct Curve *cu);
@@ -92,8 +94,8 @@ void BKE_curve_texspace_get(struct Curve *cu, float r_loc[3], float r_rot[3], fl
 bool BKE_curve_minmax(struct Curve *cu, bool use_radius, float min[3], float max[3]);
 bool BKE_curve_center_median(struct Curve *cu, float cent[3]);
 bool BKE_curve_center_bounds(struct Curve *cu, float cent[3]);
-void BKE_curve_transform_ex(struct Curve *cu, float mat[4][4], const bool do_keys, const float unit_scale);
-void BKE_curve_transform(struct Curve *cu, float mat[4][4], const bool do_keys);
+void BKE_curve_transform_ex(struct Curve *cu, float mat[4][4], const bool do_keys, const bool do_props, const float unit_scale);
+void BKE_curve_transform(struct Curve *cu, float mat[4][4], const bool do_keys, const bool do_props);
 void BKE_curve_translate(struct Curve *cu, float offset[3], const bool do_keys);
 void BKE_curve_material_index_remove(struct Curve *cu, int index);
 void BKE_curve_material_index_clear(struct Curve *cu);
@@ -121,13 +123,14 @@ void BKE_curve_editNurb_keyIndex_free(struct GHash **keyindex);
 void BKE_curve_editNurb_free(struct Curve *cu);
 struct ListBase *BKE_curve_editNurbs_get(struct Curve *cu);
 
-float *BKE_curve_make_orco(struct Scene *scene, struct Object *ob, int *r_numVerts);
+float *BKE_curve_make_orco(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, int *r_numVerts);
 float *BKE_curve_surf_make_orco(struct Object *ob);
 
 void BKE_curve_bevelList_free(struct ListBase *bev);
 void BKE_curve_bevelList_make(struct Object *ob, struct ListBase *nurbs, bool for_render);
-void BKE_curve_bevel_make(struct Scene *scene, struct Object *ob,  struct ListBase *disp,
-                          const bool for_render, const bool use_render_resolution);
+void BKE_curve_bevel_make(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,  struct ListBase *disp,
+        const bool for_render, const bool use_render_resolution);
 
 void BKE_curve_forward_diff_bezier(float q0, float q1, float q2, float q3, float *p, int it, int stride);
 void BKE_curve_forward_diff_tangent_bezier(float q0, float q1, float q2, float q3, float *p, int it, int stride);
@@ -198,6 +201,7 @@ void BKE_nurb_bezt_calc_normal(struct Nurb *nu, struct BezTriple *bezt, float r_
 void BKE_nurb_bezt_calc_plane(struct Nurb *nu, struct BezTriple *bezt, float r_plane[3]);
 
 void BKE_nurb_bpoint_calc_normal(struct Nurb *nu, struct BPoint *bp, float r_normal[3]);
+void BKE_nurb_bpoint_calc_plane(struct Nurb *nu, struct BPoint *bp, float r_plane[3]);
 
 void BKE_nurb_handle_calc(struct BezTriple *bezt, struct BezTriple *prev,  struct BezTriple *next,
                           const bool is_fcurve);
@@ -211,13 +215,9 @@ void BKE_nurb_handles_test(struct Nurb *nu, const bool use_handles);
 
 /* **** Depsgraph evaluation **** */
 
-struct EvaluationContext;
-
-void BKE_curve_eval_geometry(struct EvaluationContext *eval_ctx,
-                             struct Curve *curve);
-
-void BKE_curve_eval_path(struct EvaluationContext *eval_ctx,
-                         struct Curve *curve);
+void BKE_curve_eval_geometry(
+        const struct EvaluationContext *eval_ctx,
+        struct Curve *curve);
 
 /* Draw Cache */
 enum {
diff --git a/source/blender/blenkernel/BKE_data_transfer.h b/source/blender/blenkernel/BKE_data_transfer.h
index 2ee9d8d2408..d5f0313ca64 100644
--- a/source/blender/blenkernel/BKE_data_transfer.h
+++ b/source/blender/blenkernel/BKE_data_transfer.h
@@ -42,6 +42,7 @@ struct Object;
 struct Scene;
 struct SpaceTransform;
 struct ReportList;
+struct EvaluationContext;
 
 /* Warning, those def are stored in files (TransferData modifier), *DO NOT* modify those values. */
 enum {
@@ -129,11 +130,12 @@ enum {
 };
 
 void BKE_object_data_transfer_layout(
-        struct Scene *scene, struct Object *ob_src, struct Object *ob_dst, const int data_types, const bool use_delete,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob_src,
+        struct Object *ob_dst, const int data_types, const bool use_delete,
         const int fromlayers_select[DT_MULTILAYER_INDEX_MAX], const int tolayers_select[DT_MULTILAYER_INDEX_MAX]);
 
 bool BKE_object_data_transfer_mesh(
-        struct Scene *scene,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
         struct Object *ob_src, struct Object *ob_dst, const int data_types, const bool use_create,
         const int map_vert_mode, const int map_edge_mode, const int map_loop_mode, const int map_poly_mode,
         struct SpaceTransform *space_transform, const bool auto_transform,
@@ -142,7 +144,7 @@ bool BKE_object_data_transfer_mesh(
         const int mix_mode, const float mix_factor, const char *vgroup_name, const bool invert_vgroup,
         struct ReportList *reports);
 bool BKE_object_data_transfer_dm(
-        struct Scene *scene,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
         struct Object *ob_src, struct Object *ob_dst, struct DerivedMesh *dm_dst,
         const int data_types, bool use_create,
         const int map_vert_mode, const int map_edge_mode, const int map_loop_mode, const int map_poly_mode,
diff --git a/source/blender/blenkernel/BKE_displist.h b/source/blender/blenkernel/BKE_displist.h
index 9625f05192a..c2229976dd9 100644
--- a/source/blender/blenkernel/BKE_displist.h
+++ b/source/blender/blenkernel/BKE_displist.h
@@ -86,23 +86,30 @@ void BKE_displist_count(struct ListBase *lb, int *totvert, int *totface, int *to
 void BKE_displist_free(struct ListBase *lb);
 bool BKE_displist_has_faces(struct ListBase *lb);
 
-void BKE_displist_make_surf(struct Scene *scene, struct Object *ob, struct ListBase *dispbase, struct DerivedMesh **r_dm_final,
-                            const bool for_render, const bool for_orco, const bool use_render_resolution);
-void BKE_displist_make_curveTypes(struct Scene *scene, struct Object *ob, const bool for_orco);
-void BKE_displist_make_curveTypes_forRender(struct Scene *scene, struct Object *ob, struct ListBase *dispbase, struct DerivedMesh **r_dm_final,
-                                            const bool for_orco, const bool use_render_resolution);
-void BKE_displist_make_curveTypes_forOrco(struct Scene *scene, struct Object *ob, struct ListBase *dispbase);
-void BKE_displist_make_mball(struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob);
-void BKE_displist_make_mball_forRender(struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct ListBase *dispbase);
+void BKE_displist_make_surf(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct ListBase *dispbase,
+        struct DerivedMesh **r_dm_final, const bool for_render, const bool for_orco, const bool use_render_resolution);
+void BKE_displist_make_curveTypes(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, const bool for_orco);
+void BKE_displist_make_curveTypes_forRender(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct ListBase *dispbase,
+        struct DerivedMesh **r_dm_final, const bool for_orco, const bool use_render_resolution);
+void BKE_displist_make_curveTypes_forOrco(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct ListBase *dispbase);
+void BKE_displist_make_mball(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob);
+void BKE_displist_make_mball_forRender(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct ListBase *dispbase);
 
 bool BKE_displist_surfindex_get(DispList *dl, int a, int *b, int *p1, int *p2, int *p3, int *p4);
 void BKE_displist_fill(struct ListBase *dispbase, struct ListBase *to, const float normal_proj[3], const bool flipnormal);
 
-float BKE_displist_calc_taper(struct Scene *scene, struct Object *taperobj, int cur, int tot);
+float BKE_displist_calc_taper(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *taperobj, int cur, int tot);
 
 /* add Orco layer to the displist object which has got derived mesh and return orco */
-float *BKE_displist_make_orco(struct Scene *scene, struct Object *ob, struct DerivedMesh *dm_final,
-                              const bool for_render, const bool use_render_resolution);
+float *BKE_displist_make_orco(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct DerivedMesh *dm_final,
+        const bool for_render, const bool use_render_resolution);
 
 void BKE_displist_minmax(struct ListBase *dispbase, float min[3], float max[3]);
 
diff --git a/source/blender/blenkernel/BKE_dynamicpaint.h b/source/blender/blenkernel/BKE_dynamicpaint.h
index b22f5fa7630..cee10d2bd56 100644
--- a/source/blender/blenkernel/BKE_dynamicpaint.h
+++ b/source/blender/blenkernel/BKE_dynamicpaint.h
@@ -29,6 +29,7 @@
 
 struct Scene;
 struct SceneLayer;
+struct EvaluationContext;
 
 /* Actual surface point	*/
 typedef struct PaintSurfaceData {
@@ -61,8 +62,8 @@ typedef struct PaintWavePoint {
 	short state;
 } PaintWavePoint;
 
-struct DerivedMesh *dynamicPaint_Modifier_do(struct DynamicPaintModifierData *pmd, struct Scene *scene,
-                                             struct SceneLayer *sl, struct Object *ob, struct DerivedMesh *dm);
+struct DerivedMesh *dynamicPaint_Modifier_do(struct DynamicPaintModifierData *pmd, const struct EvaluationContext *eval_ctx, struct Scene *scene,
+                                             struct Object *ob, struct DerivedMesh *dm);
 void dynamicPaint_Modifier_free(struct DynamicPaintModifierData *pmd);
 void dynamicPaint_Modifier_copy(struct DynamicPaintModifierData *pmd, struct DynamicPaintModifierData *tsmd);
 
@@ -85,7 +86,7 @@ struct DynamicPaintSurface *get_activeSurface(struct DynamicPaintCanvasSettings
 
 /* image sequence baking */
 int dynamicPaint_createUVSurface(struct Scene *scene, struct DynamicPaintSurface *surface, float *progress, short *do_update);
-int dynamicPaint_calculateFrame(struct DynamicPaintSurface *surface, struct Scene *scene, struct SceneLayer *sl, struct Object *cObject, int frame);
+int dynamicPaint_calculateFrame(struct DynamicPaintSurface *surface, const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *cObject, int frame);
 void dynamicPaint_outputSurfaceImage(struct DynamicPaintSurface *surface, char *filename, short output_layer);
 
 /* PaintPoint state */
diff --git a/source/blender/blenkernel/BKE_editmesh.h b/source/blender/blenkernel/BKE_editmesh.h
index 9ee1bcf2d37..af1aeff230f 100644
--- a/source/blender/blenkernel/BKE_editmesh.h
+++ b/source/blender/blenkernel/BKE_editmesh.h
@@ -40,6 +40,7 @@ struct Mesh;
 struct Scene;
 struct DerivedMesh;
 struct MeshStatVis;
+struct EvaluationContext;
 
 /**
  * This structure is used for mesh edit-mode.
@@ -98,6 +99,7 @@ float     (*BKE_editmesh_vertexCos_get_orco(BMEditMesh *em, int *r_numVerts))[3]
 void        BKE_editmesh_statvis_calc(BMEditMesh *em, struct DerivedMesh *dm,
                                       const struct MeshStatVis *statvis);
 
-float (*BKE_editmesh_vertexCos_get(struct BMEditMesh *em, struct Scene *scene, int *r_numVerts))[3];
+float (*BKE_editmesh_vertexCos_get(
+           const struct EvaluationContext *eval_ctx, struct BMEditMesh *em, struct Scene *scene, int *r_numVerts))[3];
 
 #endif /* __BKE_EDITMESH_H__ */
diff --git a/source/blender/blenkernel/BKE_editmesh_tangent.h b/source/blender/blenkernel/BKE_editmesh_tangent.h
index 7d6839a4e6a..9553fbc1a5c 100644
--- a/source/blender/blenkernel/BKE_editmesh_tangent.h
+++ b/source/blender/blenkernel/BKE_editmesh_tangent.h
@@ -35,6 +35,6 @@ void BKE_editmesh_loop_tangent_calc(
         const float (*vert_orco)[3],
         CustomData *dm_loopdata_out,
         const uint dm_loopdata_out_len,
-        char *tangent_mask_curr_p);
+        short *tangent_mask_curr_p);
 
 #endif /* __BKE_EDITMESH_TANGENT_H__ */
diff --git a/source/blender/blenkernel/BKE_effect.h b/source/blender/blenkernel/BKE_effect.h
index aa45132cbe9..6fa19d4aaf6 100644
--- a/source/blender/blenkernel/BKE_effect.h
+++ b/source/blender/blenkernel/BKE_effect.h
@@ -44,6 +44,7 @@ struct Group;
 struct ParticleSimulationData;
 struct ParticleData;
 struct ParticleKey;
+struct EvaluationContext;
 
 struct EffectorWeights *BKE_add_effector_weights(struct Group *group);
 struct PartDeflect *object_add_collision_fields(int type);
@@ -93,6 +94,7 @@ typedef struct EffectorData {
 typedef struct EffectorCache {
 	struct EffectorCache *next, *prev;
 
+	const struct EvaluationContext *eval_ctx;
 	struct Scene *scene;
 	struct Object *ob;
 	struct ParticleSystem *psys;
@@ -110,9 +112,11 @@ typedef struct EffectorCache {
 } EffectorCache;
 
 void            free_partdeflect(struct PartDeflect *pd);
-struct ListBase *pdInitEffectors(struct Scene *scene, struct Object *ob_src, struct ParticleSystem *psys_src, struct EffectorWeights *weights, bool for_simulation);
+struct ListBase *pdInitEffectors(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob_src, struct ParticleSystem *psys_src,
+        struct EffectorWeights *weights, bool for_simulation);
 void            pdEndEffectors(struct ListBase **effectors);
-void            pdPrecalculateEffectors(struct ListBase *effectors);
+void            pdPrecalculateEffectors(const struct EvaluationContext *eval_ctx, struct ListBase *effectors);
 void            pdDoEffectors(struct ListBase *effectors, struct ListBase *colliders, struct EffectorWeights *weights, struct EffectedPoint *point, float *force, float *impulse);
 
 void pd_point_from_particle(struct ParticleSimulationData *sim, struct ParticleData *pa, struct ParticleKey *state, struct EffectedPoint *point);
diff --git a/source/blender/blenkernel/BKE_fluidsim.h b/source/blender/blenkernel/BKE_fluidsim.h
index 6501c968abc..4ec58b2a0e5 100644
--- a/source/blender/blenkernel/BKE_fluidsim.h
+++ b/source/blender/blenkernel/BKE_fluidsim.h
@@ -36,10 +36,11 @@ struct Object;
 struct Scene;
 struct FluidsimSettings;
 struct MVert;
+struct EvaluationContext;
 
 /* old interface */
 
-void initElbeemMesh(struct Scene *scene, struct Object *ob,
+void initElbeemMesh(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
                     int *numVertices, float **vertices,
                     int *numTriangles, int **triangles,
                     int useGlobalCoords, int modifierIndex);
diff --git a/source/blender/blenkernel/BKE_font.h b/source/blender/blenkernel/BKE_font.h
index e7ae0f606e7..60ad061bf77 100644
--- a/source/blender/blenkernel/BKE_font.h
+++ b/source/blender/blenkernel/BKE_font.h
@@ -78,6 +78,7 @@ void BKE_vfont_builtin_register(void *mem, int size);
 void BKE_vfont_free_data(struct VFont *vfont);
 void BKE_vfont_free(struct VFont *sc); 
 void BKE_vfont_init(struct VFont *vfont);
+void BKE_vfont_copy_data(struct Main *bmain, struct VFont *vfont_dst, const struct VFont *vfont_src, const int flag);
 struct VFont *BKE_vfont_builtin_get(void);
 struct VFont *BKE_vfont_load(struct Main *bmain, const char *filepath);
 struct VFont *BKE_vfont_load_exists_ex(struct Main *bmain, const char *filepath, bool *r_exists);
diff --git a/source/blender/blenkernel/BKE_freestyle.h b/source/blender/blenkernel/BKE_freestyle.h
index 50407f3bdfc..1045fde0039 100644
--- a/source/blender/blenkernel/BKE_freestyle.h
+++ b/source/blender/blenkernel/BKE_freestyle.h
@@ -50,7 +50,7 @@ typedef struct FreestyleModuleSettings FreestyleModuleSettings;
 /* FreestyleConfig */
 void BKE_freestyle_config_init(FreestyleConfig *config);
 void BKE_freestyle_config_free(FreestyleConfig *config);
-void BKE_freestyle_config_copy(FreestyleConfig *new_config, FreestyleConfig *config);
+void BKE_freestyle_config_copy(FreestyleConfig *new_config, FreestyleConfig *config, const int flag);
 
 /* FreestyleConfig.modules */
 FreestyleModuleConfig *BKE_freestyle_module_add(FreestyleConfig *config);
diff --git a/source/blender/blenkernel/BKE_global.h b/source/blender/blenkernel/BKE_global.h
index 830518906ab..80a8f750d20 100644
--- a/source/blender/blenkernel/BKE_global.h
+++ b/source/blender/blenkernel/BKE_global.h
@@ -83,8 +83,6 @@ typedef struct Global {
 	/* debug flag, G_DEBUG, G_DEBUG_PYTHON & friends, set python or command line args */
 	int debug;
 
-	bool have_quicktime;
-
 	/* this variable is written to / read from FileGlobal->fileflags */
 	int fileflags;
 
@@ -130,10 +128,11 @@ enum {
 	G_DEBUG_DEPSGRAPH_NO_THREADS = (1 << 11),  /* single threaded depsgraph */
 	G_DEBUG_GPU =        (1 << 12), /* gpu debug */
 	G_DEBUG_IO = (1 << 13),   /* IO Debugging (for Collada, ...)*/
+	G_DEBUG_GPU_SHADERS = (1 << 14),   /* GLSL shaders */
 };
 
 #define G_DEBUG_ALL  (G_DEBUG | G_DEBUG_FFMPEG | G_DEBUG_PYTHON | G_DEBUG_EVENTS | G_DEBUG_WM | G_DEBUG_JOBS | \
-                      G_DEBUG_FREESTYLE | G_DEBUG_DEPSGRAPH | G_DEBUG_GPU_MEM | G_DEBUG_IO)
+                      G_DEBUG_FREESTYLE | G_DEBUG_DEPSGRAPH | G_DEBUG_GPU_MEM | G_DEBUG_IO | G_DEBUG_GPU_SHADERS)
 
 
 /* G.fileflags */
diff --git a/source/blender/blenkernel/BKE_gpencil.h b/source/blender/blenkernel/BKE_gpencil.h
index bdd28baf137..b6de922c245 100644
--- a/source/blender/blenkernel/BKE_gpencil.h
+++ b/source/blender/blenkernel/BKE_gpencil.h
@@ -60,6 +60,7 @@ struct bGPdata   *BKE_gpencil_data_addnew(const char name[]);
 
 struct bGPDframe *BKE_gpencil_frame_duplicate(const struct bGPDframe *gpf_src);
 struct bGPDlayer *BKE_gpencil_layer_duplicate(const struct bGPDlayer *gpl_src);
+void BKE_gpencil_copy_data(struct Main *bmain, struct bGPdata *gpd_dst, const struct bGPdata *gpd_src, const int flag);
 struct bGPdata   *BKE_gpencil_data_duplicate(struct Main *bmain, const struct bGPdata *gpd, bool internal_copy);
 
 void BKE_gpencil_make_local(struct Main *bmain, struct bGPdata *gpd, const bool lib_local);
diff --git a/source/blender/blenkernel/BKE_group.h b/source/blender/blenkernel/BKE_group.h
index 4555bbf076d..205f42d6643 100644
--- a/source/blender/blenkernel/BKE_group.h
+++ b/source/blender/blenkernel/BKE_group.h
@@ -43,6 +43,7 @@ struct Scene;
 
 void          BKE_group_free(struct Group *group);
 struct Group *BKE_group_add(struct Main *bmain, const char *name);
+void          BKE_group_copy_data(struct Main *bmain, struct Group *group_dst, const struct Group *group_src, const int flag);
 struct Group *BKE_group_copy(struct Main *bmain, const struct Group *group);
 void          BKE_group_make_local(struct Main *bmain, struct Group *group, const bool lib_local);
 bool          BKE_group_object_add(struct Group *group, struct Object *ob);
@@ -53,6 +54,6 @@ bool          BKE_group_object_cyclic_check(struct Main *bmain, struct Object *o
 bool          BKE_group_is_animated(struct Group *group, struct Object *parent);
 
 void          BKE_group_tag_recalc(struct Group *group);
-void          BKE_group_handle_recalc_and_update(struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *parent, struct Group *group);
+void          BKE_group_handle_recalc_and_update(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *parent, struct Group *group);
 
 #endif  /* __BKE_GROUP_H__ */
diff --git a/source/blender/blenkernel/BKE_idprop.h b/source/blender/blenkernel/BKE_idprop.h
index ab8728faedb..055c530d255 100644
--- a/source/blender/blenkernel/BKE_idprop.h
+++ b/source/blender/blenkernel/BKE_idprop.h
@@ -58,7 +58,7 @@ typedef union IDPropertyTemplate {
 /* ----------- Property Array Type ---------- */
 
 IDProperty *IDP_NewIDPArray(const char *name) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-IDProperty *IDP_CopyIDPArray(const IDProperty *array) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+IDProperty *IDP_CopyIDPArray(const IDProperty *array, const int flag) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
 /* shallow copies item */
 void IDP_SetIndexArray(struct IDProperty *prop, int index, struct IDProperty *item) ATTR_NONNULL();
@@ -91,6 +91,7 @@ void IDP_ReplaceGroupInGroup(struct IDProperty *dest, const struct IDProperty *s
 void IDP_ReplaceInGroup(struct IDProperty *group, struct IDProperty *prop) ATTR_NONNULL();
 void IDP_ReplaceInGroup_ex(struct IDProperty *group, struct IDProperty *prop, struct IDProperty *prop_exist);
 void IDP_MergeGroup(IDProperty *dest, const IDProperty *src, const bool do_overwrite) ATTR_NONNULL();
+void IDP_MergeGroup_ex(IDProperty *dest, const IDProperty *src, const bool do_overwrite, const int flag) ATTR_NONNULL();
 bool IDP_AddToGroup(struct IDProperty *group, struct IDProperty *prop) ATTR_NONNULL();
 bool IDP_InsertToGroup(struct IDProperty *group, struct IDProperty *previous,
                       struct IDProperty *pnew) ATTR_NONNULL(1 /* group */, 3 /* pnew */);
@@ -103,6 +104,7 @@ IDProperty *IDP_GetPropertyTypeFromGroup(struct IDProperty *prop, const char *na
 /*-------- Main Functions --------*/
 struct IDProperty *IDP_GetProperties(struct ID *id, const bool create_if_needed) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 struct IDProperty *IDP_CopyProperty(const struct IDProperty *prop) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+struct IDProperty *IDP_CopyProperty_ex(const struct IDProperty *prop, const int flag) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
 bool IDP_EqualsProperties_ex(IDProperty *prop1, IDProperty *prop2, const bool is_strict) ATTR_WARN_UNUSED_RESULT;
 
diff --git a/source/blender/blenkernel/BKE_image.h b/source/blender/blenkernel/BKE_image.h
index e155b0719cc..3c716f39dd0 100644
--- a/source/blender/blenkernel/BKE_image.h
+++ b/source/blender/blenkernel/BKE_image.h
@@ -58,6 +58,7 @@ void   BKE_images_exit(void);
 void    BKE_image_free_packedfiles(struct Image *image);
 void    BKE_image_free_views(struct Image *image);
 void    BKE_image_free_buffers(struct Image *image);
+void    BKE_image_free_buffers_ex(struct Image *image, bool do_lock);
 /* call from library */
 void    BKE_image_free(struct Image *image);
 
@@ -250,6 +251,7 @@ void BKE_image_packfiles_from_mem(struct ReportList *reports, struct Image *ima,
 void BKE_image_print_memlist(void);
 
 /* empty image block, of similar type and filename */
+void BKE_image_copy_data(struct Main *bmain, struct Image *ima_dst, const struct Image *ima_src, const int flag);
 struct Image *BKE_image_copy(struct Main *bmain, const struct Image *ima);
 
 /* merge source into dest, and free source */
diff --git a/source/blender/blenkernel/BKE_key.h b/source/blender/blenkernel/BKE_key.h
index 94e8a24fbc5..5eef44ef896 100644
--- a/source/blender/blenkernel/BKE_key.h
+++ b/source/blender/blenkernel/BKE_key.h
@@ -51,6 +51,7 @@ extern "C" {
 void        BKE_key_free(struct Key *sc);
 void        BKE_key_free_nolib(struct Key *key);
 struct Key *BKE_key_add(struct ID *id);
+void BKE_key_copy_data(struct Main *bmain, struct Key *key_dst, const struct Key *key_src, const int flag);
 struct Key *BKE_key_copy(struct Main *bmain, const struct Key *key);
 struct Key *BKE_key_copy_nolib(struct Key *key);
 void        BKE_key_sort(struct Key *key);
diff --git a/source/blender/blenkernel/BKE_lamp.h b/source/blender/blenkernel/BKE_lamp.h
index 713ca80fb1a..b68da654520 100644
--- a/source/blender/blenkernel/BKE_lamp.h
+++ b/source/blender/blenkernel/BKE_lamp.h
@@ -44,6 +44,7 @@ struct Scene;
 
 void BKE_lamp_init(struct Lamp *la);
 struct Lamp *BKE_lamp_add(struct Main *bmain, const char *name) ATTR_WARN_UNUSED_RESULT;
+void BKE_lamp_copy_data(struct Main *bmain, struct Lamp *la_dst, const struct Lamp *la_src, const int flag);
 struct Lamp *BKE_lamp_copy(struct Main *bmain, const struct Lamp *la) ATTR_WARN_UNUSED_RESULT;
 struct Lamp *localize_lamp(struct Lamp *la) ATTR_WARN_UNUSED_RESULT;
 void BKE_lamp_make_local(struct Main *bmain, struct Lamp *la, const bool lib_local);
diff --git a/source/blender/blenkernel/BKE_lattice.h b/source/blender/blenkernel/BKE_lattice.h
index 3c66d29e6ac..52d6dc53808 100644
--- a/source/blender/blenkernel/BKE_lattice.h
+++ b/source/blender/blenkernel/BKE_lattice.h
@@ -43,10 +43,12 @@ struct Scene;
 struct DerivedMesh;
 struct BPoint;
 struct MDeformVert;
+struct EvaluationContext;
 
 void BKE_lattice_resize(struct Lattice *lt, int u, int v, int w, struct Object *ltOb);
 void BKE_lattice_init(struct Lattice *lt);
 struct Lattice *BKE_lattice_add(struct Main *bmain, const char *name);
+void BKE_lattice_copy_data(struct Main *bmain, struct Lattice *lt_dst, const struct Lattice *lt_src, const int flag);
 struct Lattice *BKE_lattice_copy(struct Main *bmain, const struct Lattice *lt);
 void BKE_lattice_free(struct Lattice *lt);
 void BKE_lattice_make_local(struct Main *bmain, struct Lattice *lt, const bool lib_local);
@@ -60,10 +62,12 @@ void end_latt_deform(struct LatticeDeformData *lattice_deform_data);
 bool object_deform_mball(struct Object *ob, struct ListBase *dispbase);
 void outside_lattice(struct Lattice *lt);
 
-void curve_deform_verts(struct Scene *scene, struct Object *cuOb, struct Object *target,
-                        struct DerivedMesh *dm, float (*vertexCos)[3],
+void curve_deform_verts(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
+        struct Object *cuOb, struct Object *target,
+        struct DerivedMesh *dm, float (*vertexCos)[3],
                         int numVerts, const char *vgroup, short defaxis);
-void curve_deform_vector(struct Scene *scene, struct Object *cuOb, struct Object *target,
+void curve_deform_vector(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *cuOb, struct Object *target,
                          float orco[3], float vec[3], float mat[3][3], int no_rot_axis);
 
 void lattice_deform_verts(struct Object *laOb, struct Object *target,
@@ -76,7 +80,7 @@ void armature_deform_verts(struct Object *armOb, struct Object *target,
 
 float (*BKE_lattice_vertexcos_get(struct Object *ob, int *r_numVerts))[3];
 void    BKE_lattice_vertexcos_apply(struct Object *ob, float (*vertexCos)[3]);
-void    BKE_lattice_modifiers_calc(struct Scene *scene, struct Object *ob);
+void    BKE_lattice_modifiers_calc(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob);
 
 struct MDeformVert *BKE_lattice_deform_verts_get(struct Object *lattice);
 struct BPoint *BKE_lattice_active_point_get(struct Lattice *lt);
@@ -100,7 +104,7 @@ void BKE_lattice_bitmap_from_flag(struct Lattice *lt, unsigned int *bitmap, cons
 
 struct EvaluationContext;
 
-void BKE_lattice_eval_geometry(struct EvaluationContext *eval_ctx,
+void BKE_lattice_eval_geometry(const struct EvaluationContext *eval_ctx,
                                struct Lattice *latt);
 
 /* Draw Cache */
diff --git a/source/blender/blenkernel/BKE_layer.h b/source/blender/blenkernel/BKE_layer.h
index 578cc97466a..52d5405ec0a 100644
--- a/source/blender/blenkernel/BKE_layer.h
+++ b/source/blender/blenkernel/BKE_layer.h
@@ -33,13 +33,9 @@
 extern "C" {
 #endif
 
-#define TODO_LAYER_SYNC /* syncing of SceneCollection and LayerCollection trees*/
 #define TODO_LAYER_SYNC_FILTER /* syncing of filter_objects across all trees */
 #define TODO_LAYER_OVERRIDE /* CollectionOverride */
-#define TODO_LAYER_CONTEXT /* get/set current (context) SceneLayer */
-#define TODO_LAYER_BASE /* BaseLegacy to Base related TODO */
 #define TODO_LAYER_OPERATORS /* collection mamanger and property panel operators */
-#define TODO_LAYER_DEPSGRAPH /* placeholder for real Depsgraph fix */
 #define TODO_LAYER /* generic todo */
 
 #define ROOT_PROP "root"
@@ -56,14 +52,17 @@ struct RenderEngine;
 struct Scene;
 struct SceneCollection;
 struct SceneLayer;
+struct WorkSpace;
 
 void BKE_layer_exit(void);
 
-struct SceneLayer *BKE_scene_layer_render_active(const struct Scene *scene);
-struct SceneLayer *BKE_scene_layer_context_active_ex(const struct Main *bmain, const struct Scene *scene);
-struct SceneLayer *BKE_scene_layer_context_active(const struct Scene *scene);
+struct SceneLayer *BKE_scene_layer_from_scene_get(const struct Scene *scene);
+struct SceneLayer *BKE_scene_layer_from_workspace_get(const struct WorkSpace *workspace);
 struct SceneLayer *BKE_scene_layer_add(struct Scene *scene, const char *name);
 
+/* DEPRECATED */
+struct SceneLayer *BKE_scene_layer_context_active_PLACEHOLDER(const struct Scene *scene);
+
 void BKE_scene_layer_free(struct SceneLayer *sl);
 
 void BKE_scene_layer_engine_set(struct SceneLayer *sl, const char *engine);
@@ -82,6 +81,7 @@ struct LayerCollection *BKE_layer_collection_get_active_ensure(struct Scene *sce
 
 int BKE_layer_collection_count(struct SceneLayer *sl);
 
+struct LayerCollection *BKE_layer_collection_from_index(struct SceneLayer *sl, const int index);
 int BKE_layer_collection_findindex(struct SceneLayer *sl, const struct LayerCollection *lc);
 
 bool BKE_layer_collection_move_above(const struct Scene *scene, struct LayerCollection *lc_dst, struct LayerCollection *lc_src);
@@ -94,6 +94,9 @@ struct LayerCollection *BKE_collection_link(struct SceneLayer *sl, struct SceneC
 
 void BKE_collection_unlink(struct SceneLayer *sl, struct LayerCollection *lc);
 
+void BKE_collection_enable(struct SceneLayer *sl, struct LayerCollection *lc);
+void BKE_collection_disable(struct SceneLayer *sl, struct LayerCollection *lc);
+
 bool BKE_scene_layer_has_collection(struct SceneLayer *sl, const struct SceneCollection *sc);
 bool BKE_scene_has_object(struct Scene *scene, struct Object *ob);
 
@@ -145,13 +148,13 @@ void BKE_collection_engine_property_value_set_bool(struct IDProperty *props, con
 
 /* evaluation */
 
-void BKE_layer_eval_layer_collection_pre(struct EvaluationContext *eval_ctx,
+void BKE_layer_eval_layer_collection_pre(const struct EvaluationContext *eval_ctx,
                                          struct Scene *scene,
                                          struct SceneLayer *scene_layer);
-void BKE_layer_eval_layer_collection(struct EvaluationContext *eval_ctx,
+void BKE_layer_eval_layer_collection(const struct EvaluationContext *eval_ctx,
                                      struct LayerCollection *layer_collection,
                                      struct LayerCollection *parent_layer_collection);
-void BKE_layer_eval_layer_collection_post(struct EvaluationContext *eval_ctx,
+void BKE_layer_eval_layer_collection_post(const struct EvaluationContext *eval_ctx,
                                           struct SceneLayer *scene_layer);
 
 /* iterators */
diff --git a/source/blender/blenkernel/BKE_library.h b/source/blender/blenkernel/BKE_library.h
index bfe8cea7519..eac4dc81582 100644
--- a/source/blender/blenkernel/BKE_library.h
+++ b/source/blender/blenkernel/BKE_library.h
@@ -52,11 +52,38 @@ struct PropertyRNA;
 
 size_t BKE_libblock_get_alloc_info(short type, const char **name);
 void *BKE_libblock_alloc_notest(short type);
-void *BKE_libblock_alloc(struct Main *bmain, short type, const char *name) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+void *BKE_libblock_alloc(struct Main *bmain, short type, const char *name, const int flag) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 void  BKE_libblock_init_empty(struct ID *id);
+
+/**
+ * New ID creation/copying options.
+ */
+enum {
+	/* *** Generic options (should be handled by all ID types copying, ID creation, etc.). *** */
+	/* Create datablock outside of any main database - similar to 'localize' functions of materials etc. */
+	LIB_ID_CREATE_NO_MAIN            = 1 << 0,
+	/* Do not affect user refcount of datablocks used by new one (which also gets zero usercount then).
+	 * Implies LIB_ID_CREATE_NO_MAIN. */
+	LIB_ID_CREATE_NO_USER_REFCOUNT   = 1 << 1,
+	/* Assume given 'newid' already points to allocated memory for whole datablock (ID + data) - USE WITH CAUTION!
+	 * Implies LIB_ID_CREATE_NO_MAIN. */
+	LIB_ID_CREATE_NO_ALLOCATE        = 1 << 2,
+
+	LIB_ID_CREATE_NO_DEG_TAG         = 1 << 8,  /* Do not tag new ID for update in depsgraph. */
+
+	/* Specific options to some ID types or usages, may be ignored by unrelated ID copying functions. */
+	LIB_ID_COPY_NO_PROXY_CLEAR     = 1 << 16,  /* Object only, needed by make_local code. */
+	LIB_ID_COPY_NO_PREVIEW         = 1 << 17,  /* Do not copy preview data, when supported. */
+	LIB_ID_COPY_CACHES             = 1 << 18,  /* Copy runtime data caches. */
+	/* XXX TODO Do we want to keep that? would rather try to get rid of it... */
+	LIB_ID_COPY_ACTIONS            = 1 << 19,  /* EXCEPTION! Deep-copy actions used by animdata of copied ID. */
+};
+
+void BKE_libblock_copy_ex(struct Main *bmain, const struct ID *id, struct ID **r_newid, const int flag);
 void *BKE_libblock_copy(struct Main *bmain, const struct ID *id) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+/* "Deprecated" old API. */
 void *BKE_libblock_copy_nolib(const struct ID *id, const bool do_action) ATTR_NONNULL();
-void  BKE_libblock_copy_data(struct ID *id, const struct ID *id_from, const bool do_action);
+
 void  BKE_libblock_rename(struct Main *bmain, struct ID *id, const char *name) ATTR_NONNULL();
 void  BLI_libblock_ensure_unique_name(struct Main *bmain, const char *name) ATTR_NONNULL();
 
@@ -64,13 +91,45 @@ struct ID *BKE_libblock_find_name_ex(struct Main *bmain, const short type, const
 struct ID *BKE_libblock_find_name(const short type, const char *name) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
 /* library_remap.c (keep here since they're general functions) */
-void  BKE_libblock_free(struct Main *bmain, void *idv) ATTR_NONNULL();
-void  BKE_libblock_free_datablock(struct ID *id) ATTR_NONNULL();
+/**
+ * New freeing logic options.
+ */
+enum {
+	/* *** Generic options (should be handled by all ID types freeing). *** */
+	/* Do not try to remove freed ID from given Main (passed Main may be NULL). */
+	LIB_ID_FREE_NO_MAIN            = 1 << 0,
+	/* Do not affect user refcount of datablocks used by freed one.
+	 * Implies LIB_ID_FREE_NO_MAIN. */
+	LIB_ID_FREE_NO_USER_REFCOUNT   = 1 << 1,
+	/* Assume freed ID datablock memory is managed elsewhere, do not free it
+	 * (still calls relevant ID type's freeing function though) - USE WITH CAUTION!
+	 * Implies LIB_ID_FREE_NO_MAIN. */
+	LIB_ID_FREE_NOT_ALLOCATED      = 1 << 2,
+
+	LIB_ID_FREE_NO_DEG_TAG         = 1 << 8,  /* Do not tag freed ID for update in depsgraph. */
+	LIB_ID_FREE_NO_UI_USER         = 1 << 9,  /* Do not attempt to remove freed ID from UI data/notifiers/... */
+};
+
+void BKE_id_free_ex(struct Main *bmain, void *idv, int flag, const bool use_flag_from_idtag);
+void BKE_id_free(struct Main *bmain, void *idv);
+/* Those three naming are bad actually, should be BKE_id_free... (since it goes beyond mere datablock). */
+/* "Deprecated" old API */
 void  BKE_libblock_free_ex(struct Main *bmain, void *idv, const bool do_id_user, const bool do_ui_user) ATTR_NONNULL();
+void  BKE_libblock_free(struct Main *bmain, void *idv) ATTR_NONNULL();
 void  BKE_libblock_free_us(struct Main *bmain, void *idv) ATTR_NONNULL();
-void  BKE_libblock_free_data(struct ID *id, const bool do_id_user) ATTR_NONNULL();
+
+void BKE_libblock_management_main_add(struct Main *bmain, void *idv);
+void BKE_libblock_management_main_remove(struct Main *bmain, void *idv);
+
+void BKE_libblock_management_usercounts_set(struct Main *bmain, void *idv);
+void BKE_libblock_management_usercounts_clear(struct Main *bmain, void *idv);
+
+/* TODO should be named "BKE_id_delete()". */
 void  BKE_libblock_delete(struct Main *bmain, void *idv) ATTR_NONNULL();
 
+void  BKE_libblock_free_datablock(struct ID *id, const int flag) ATTR_NONNULL();
+void  BKE_libblock_free_data(struct ID *id, const bool do_id_user) ATTR_NONNULL();
+
 void BKE_id_lib_local_paths(struct Main *bmain, struct Library *lib, struct ID *id);
 void id_lib_extern(struct ID *id);
 void BKE_library_filepath_set(struct Library *lib, const char *filepath);
@@ -87,6 +146,7 @@ void BKE_id_make_local_generic(struct Main *bmain, struct ID *id, const bool id_
 bool id_make_local(struct Main *bmain, struct ID *id, const bool test, const bool force_local);
 bool id_single_user(struct bContext *C, struct ID *id, struct PointerRNA *ptr, struct PropertyRNA *prop);
 bool id_copy(struct Main *bmain, const struct ID *id, struct ID **newid, bool test);
+bool BKE_id_copy_ex(struct Main *bmain, const struct ID *id, struct ID **r_newid, const int flag, const bool test);
 void id_sort_by_name(struct ListBase *lb, struct ID *id);
 void BKE_id_expand_local(struct Main *bmain, struct ID *id);
 void BKE_id_copy_ensure_local(struct Main *bmain, const struct ID *old_id, struct ID *new_id);
diff --git a/source/blender/blenkernel/BKE_library_query.h b/source/blender/blenkernel/BKE_library_query.h
index 6cf18e28e17..d6e7d98f371 100644
--- a/source/blender/blenkernel/BKE_library_query.h
+++ b/source/blender/blenkernel/BKE_library_query.h
@@ -83,6 +83,8 @@ enum {
 	IDWALK_NOP      = 0,
 	IDWALK_READONLY = (1 << 0),
 	IDWALK_RECURSE  = (1 << 1),  /* Also implies IDWALK_READONLY. */
+
+	IDWALK_NO_INDIRECT_PROXY_DATA_USAGE = (1 << 8),  /* Ugly special case :(((( */
 };
 
 /* Loop over all of the ID's this datablock links to. */
diff --git a/source/blender/blenkernel/BKE_library_remap.h b/source/blender/blenkernel/BKE_library_remap.h
index 53d438a0fdd..fd37fd762f4 100644
--- a/source/blender/blenkernel/BKE_library_remap.h
+++ b/source/blender/blenkernel/BKE_library_remap.h
@@ -46,6 +46,11 @@ enum {
 	/* This tells the callback func to force setting IDs using target one with a 'never NULL' pointer to NULL.
 	 * WARNING! Use with extreme care, this will leave database in broken state and can cause crashes very easily! */
 	ID_REMAP_FORCE_NEVER_NULL_USAGE = 1 << 3,
+	/* Do not consider proxy/_group pointers of local objects as indirect usages...
+	 * Our oh-so-beloved proxies again... Do not consider data used by local proxy object as indirect usage.
+	 * This is needed e.g. in reload scenario, since we have to ensure remapping of Armature data of local proxy
+	 * is also performed. Usual nightmare... */
+	ID_REMAP_NO_INDIRECT_PROXY_DATA_USAGE = 1 << 4,
 };
 
 /* Note: Requiring new_id to be non-null, this *may* not be the case ultimately, but makes things simpler for now. */
diff --git a/source/blender/blenkernel/BKE_lightprobe.h b/source/blender/blenkernel/BKE_lightprobe.h
index ae7df75345d..a769b6653d7 100644
--- a/source/blender/blenkernel/BKE_lightprobe.h
+++ b/source/blender/blenkernel/BKE_lightprobe.h
@@ -38,7 +38,8 @@ struct LightProbe;
 
 void BKE_lightprobe_init(struct LightProbe *probe);
 void *BKE_lightprobe_add(struct Main *bmain, const char *name);
-struct LightProbe *BKE_lightprobe_copy(struct Main *bmain, struct LightProbe *probe);
+void BKE_lightprobe_copy_data(struct Main *bmain, struct LightProbe *probe_dst, const struct LightProbe *probe_src, const int flag);
+struct LightProbe *BKE_lightprobe_copy(struct Main *bmain, const struct LightProbe *probe);
 void BKE_lightprobe_make_local(struct Main *bmain, struct LightProbe *probe, const bool lib_local);
 void BKE_lightprobe_free(struct LightProbe *probe);
 
diff --git a/source/blender/blenkernel/BKE_linestyle.h b/source/blender/blenkernel/BKE_linestyle.h
index c7b323d0f6e..3ba4fbe0338 100644
--- a/source/blender/blenkernel/BKE_linestyle.h
+++ b/source/blender/blenkernel/BKE_linestyle.h
@@ -52,6 +52,9 @@ struct bContext;
 void BKE_linestyle_init(struct FreestyleLineStyle *linestyle);
 FreestyleLineStyle *BKE_linestyle_new(struct Main *bmain, const char *name);
 void                BKE_linestyle_free(FreestyleLineStyle *linestyle);
+void BKE_linestyle_copy_data(
+        struct Main *bmain, struct FreestyleLineStyle *linestyle_dst, const struct FreestyleLineStyle *linestyle_src,
+        const int flag);
 FreestyleLineStyle *BKE_linestyle_copy(struct Main *bmain, const FreestyleLineStyle *linestyle);
 
 void BKE_linestyle_make_local(struct Main *bmain, struct FreestyleLineStyle *linestyle, const bool lib_local);
@@ -63,10 +66,14 @@ LineStyleModifier *BKE_linestyle_alpha_modifier_add(FreestyleLineStyle *linestyl
 LineStyleModifier *BKE_linestyle_thickness_modifier_add(FreestyleLineStyle *linestyle, const char *name, int type);
 LineStyleModifier *BKE_linestyle_geometry_modifier_add(FreestyleLineStyle *linestyle, const char *name, int type);
 
-LineStyleModifier *BKE_linestyle_color_modifier_copy(FreestyleLineStyle *linestyle, const LineStyleModifier *m);
-LineStyleModifier *BKE_linestyle_alpha_modifier_copy(FreestyleLineStyle *linestyle, const LineStyleModifier *m);
-LineStyleModifier *BKE_linestyle_thickness_modifier_copy(FreestyleLineStyle *linestyle, const LineStyleModifier *m);
-LineStyleModifier *BKE_linestyle_geometry_modifier_copy(FreestyleLineStyle *linestyle, const LineStyleModifier *m);
+LineStyleModifier *BKE_linestyle_color_modifier_copy(
+        FreestyleLineStyle *linestyle, const LineStyleModifier *m, const int flag);
+LineStyleModifier *BKE_linestyle_alpha_modifier_copy(
+        FreestyleLineStyle *linestyle, const LineStyleModifier *m, const int flag);
+LineStyleModifier *BKE_linestyle_thickness_modifier_copy(
+        FreestyleLineStyle *linestyle, const LineStyleModifier *m, const int flag);
+LineStyleModifier *BKE_linestyle_geometry_modifier_copy(
+        FreestyleLineStyle *linestyle, const LineStyleModifier *m, const int flag);
 
 int BKE_linestyle_color_modifier_remove(FreestyleLineStyle *linestyle, LineStyleModifier *modifier);
 int BKE_linestyle_alpha_modifier_remove(FreestyleLineStyle *linestyle, LineStyleModifier *modifier);
diff --git a/source/blender/blenkernel/BKE_mask.h b/source/blender/blenkernel/BKE_mask.h
index 0735d2d97a1..5598f0dc473 100644
--- a/source/blender/blenkernel/BKE_mask.h
+++ b/source/blender/blenkernel/BKE_mask.h
@@ -32,6 +32,7 @@
  *  \ingroup bke
  */
 
+struct EvaluationContext;
 struct ImageUser;
 struct Image;
 struct ListBase;
@@ -122,6 +123,7 @@ void BKE_mask_point_select_set_handle(struct MaskSplinePoint *point, const eMask
 
 /* general */
 struct Mask *BKE_mask_new(struct Main *bmain, const char *name);
+void BKE_mask_copy_data(struct Main *bmain, struct Mask *mask_dst, const struct Mask *mask_src, const int flag);
 struct Mask *BKE_mask_copy_nolib(struct Mask *mask);
 struct Mask *BKE_mask_copy(struct Main *bmain, const struct Mask *mask);
 
@@ -232,6 +234,12 @@ float *BKE_mask_point_segment_feather_diff(struct MaskSpline *spline, struct Mas
                                            int width, int height,
                                            unsigned int *tot_feather_point);
 
+void BKE_mask_layer_evaluate_animation(struct MaskLayer *masklay, const float ctime);
+void BKE_mask_layer_evaluate_deform(struct MaskLayer *masklay, const float ctime);
+
+void BKE_mask_eval_animation(struct EvaluationContext *eval_ctx, struct Mask *mask);
+void BKE_mask_eval_update(struct EvaluationContext *eval_ctx, struct Mask *mask);
+
 /* mask_rasterize.c */
 struct MaskRasterHandle;
 typedef struct MaskRasterHandle MaskRasterHandle;
diff --git a/source/blender/blenkernel/BKE_material.h b/source/blender/blenkernel/BKE_material.h
index 85c649bbd3d..49fb128417e 100644
--- a/source/blender/blenkernel/BKE_material.h
+++ b/source/blender/blenkernel/BKE_material.h
@@ -54,6 +54,7 @@ void BKE_material_init(struct Material *ma);
 void BKE_material_remap_object(struct Object *ob, const unsigned int *remap);
 void BKE_material_remap_object_calc(struct  Object *ob_dst, struct Object *ob_src, short *remap_src_to_dst);
 struct Material *BKE_material_add(struct Main *bmain, const char *name);
+void BKE_material_copy_data(struct Main *bmain, struct Material *ma_dst, const struct Material *ma_src, const int flag);
 struct Material *BKE_material_copy(struct Main *bmain, const struct Material *ma);
 struct Material *localize_material(struct Material *ma);
 struct Material *give_node_material(struct Material *ma); /* returns node material or self */
@@ -118,6 +119,12 @@ void free_matcopybuf(void);
 void copy_matcopybuf(struct Material *ma);
 void paste_matcopybuf(struct Material *ma);
 
+/* Evaluation. */
+
+struct EvaluationContext;
+
+void BKE_material_eval(const struct EvaluationContext *eval_ctx, struct Material *material);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/source/blender/blenkernel/BKE_mball.h b/source/blender/blenkernel/BKE_mball.h
index c00a0743ebb..0c07ce55781 100644
--- a/source/blender/blenkernel/BKE_mball.h
+++ b/source/blender/blenkernel/BKE_mball.h
@@ -41,6 +41,7 @@ struct MetaElem;
 void BKE_mball_free(struct MetaBall *mb);
 void BKE_mball_init(struct MetaBall *mb);
 struct MetaBall *BKE_mball_add(struct Main *bmain, const char *name);
+void BKE_mball_copy_data(struct Main *bmain, struct MetaBall *mb_dst, const struct MetaBall *mb_src, const int flag);
 struct MetaBall *BKE_mball_copy(struct Main *bmain, const struct MetaBall *mb);
 
 void BKE_mball_make_local(struct Main *bmain, struct MetaBall *mb, const bool lib_local);
@@ -59,7 +60,7 @@ bool BKE_mball_minmax_ex(struct MetaBall *mb, float min[3], float max[3],
                          float obmat[4][4], const short flag);
 bool BKE_mball_center_median(struct MetaBall *mb, float r_cent[3]);
 bool BKE_mball_center_bounds(struct MetaBall *mb, float r_cent[3]);
-void BKE_mball_transform(struct MetaBall *mb, float mat[4][4]);
+void BKE_mball_transform(struct MetaBall *mb, float mat[4][4], const bool do_props);
 void BKE_mball_translate(struct MetaBall *mb, const float offset[3]);
 
 struct MetaElem *BKE_mball_element_add(struct MetaBall *mb, const int type);
@@ -72,7 +73,7 @@ void BKE_mball_select_swap(struct MetaBall *mb);
 
 struct EvaluationContext;
 
-void BKE_mball_eval_geometry(struct EvaluationContext *eval_ctx,
+void BKE_mball_eval_geometry(const struct EvaluationContext *eval_ctx,
                              struct MetaBall *mball);
 
 #endif
diff --git a/source/blender/blenkernel/BKE_mball_tessellate.h b/source/blender/blenkernel/BKE_mball_tessellate.h
index 361f31b704c..40cdc80e280 100644
--- a/source/blender/blenkernel/BKE_mball_tessellate.h
+++ b/source/blender/blenkernel/BKE_mball_tessellate.h
@@ -28,7 +28,7 @@ struct Object;
 struct Scene;
 
 void BKE_mball_polygonize(
-        struct EvaluationContext *eval_ctx, struct Scene *scene,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
         struct Object *ob, struct ListBase *dispbase);
 
 void BKE_mball_cubeTable_free(void);
diff --git a/source/blender/blenkernel/BKE_mesh.h b/source/blender/blenkernel/BKE_mesh.h
index b7f793ea6cf..5ee3b9be5f9 100644
--- a/source/blender/blenkernel/BKE_mesh.h
+++ b/source/blender/blenkernel/BKE_mesh.h
@@ -35,6 +35,7 @@ struct ID;
 struct BMeshCreateParams;
 struct BoundBox;
 struct EdgeHash;
+struct EvaluationContext;
 struct ListBase;
 struct LinkNode;
 struct BLI_Stack;
@@ -87,10 +88,14 @@ int BKE_mesh_edge_other_vert(const struct MEdge *e, int v);
 void BKE_mesh_free(struct Mesh *me);
 void BKE_mesh_init(struct Mesh *me);
 struct Mesh *BKE_mesh_add(struct Main *bmain, const char *name);
+void BKE_mesh_copy_data(struct Main *bmain, struct Mesh *me_dst, const struct Mesh *me_src, const int flag);
 struct Mesh *BKE_mesh_copy(struct Main *bmain, const struct Mesh *me);
 void BKE_mesh_update_customdata_pointers(struct Mesh *me, const bool do_ensure_tess_cd);
 void BKE_mesh_ensure_skin_customdata(struct Mesh *me);
 
+bool BKE_mesh_ensure_facemap_customdata(struct Mesh *me);
+bool BKE_mesh_clear_facemap_customdata(struct Mesh *me);
+
 void BKE_mesh_make_local(struct Main *bmain, struct Mesh *me, const bool lib_local);
 void BKE_mesh_boundbox_calc(struct Mesh *me, float r_loc[3], float r_size[3]);
 void BKE_mesh_texspace_calc(struct Mesh *me);
@@ -114,7 +119,7 @@ void BKE_mesh_from_nurbs_displist(
         struct Object *ob, struct ListBase *dispbase, const bool use_orco_uv, const char *obdata_name);
 void BKE_mesh_from_nurbs(struct Object *ob);
 void BKE_mesh_to_curve_nurblist(struct DerivedMesh *dm, struct ListBase *nurblist, const int edge_users_test);
-void BKE_mesh_to_curve(struct Scene *scene, struct Object *ob);
+void BKE_mesh_to_curve(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob);
 void BKE_mesh_material_index_remove(struct Mesh *me, short index);
 void BKE_mesh_material_index_clear(struct Mesh *me);
 void BKE_mesh_material_remap(struct Mesh *me, const unsigned int *remap, unsigned int remap_len);
@@ -135,7 +140,7 @@ float (*BKE_mesh_vertexCos_get(const struct Mesh *me, int *r_numVerts))[3];
 
 void BKE_mesh_split_faces(struct Mesh *mesh, bool free_loop_normals);
 
-struct Mesh *BKE_mesh_new_from_object(struct Main *bmain, struct Scene *sce, struct Object *ob,
+struct Mesh *BKE_mesh_new_from_object(const struct EvaluationContext *eval_ctx, struct Main *bmain, struct Scene *sce, struct Object *ob,
                                       int apply_modifiers, int settings, int calc_tessface, int calc_undeformed);
 
 /* vertex level transformations & checks (no derived mesh) */
@@ -273,7 +278,8 @@ void BKE_mesh_poly_edgebitmap_insert(
 
 bool BKE_mesh_center_median(const struct Mesh *me, float r_cent[3]);
 bool BKE_mesh_center_bounds(const struct Mesh *me, float r_cent[3]);
-bool BKE_mesh_center_centroid(const struct Mesh *me, float r_cent[3]);
+bool BKE_mesh_center_of_surface(const struct Mesh *me, float r_cent[3]);
+bool BKE_mesh_center_of_volume(const struct Mesh *me, float r_cent[3]);
 
 void BKE_mesh_calc_volume(
         const struct MVert *mverts, const int mverts_num,
@@ -396,16 +402,16 @@ void BKE_mesh_calc_edges(struct Mesh *mesh, bool update, const bool select);
 
 /* **** Depsgraph evaluation **** */
 
-struct EvaluationContext;
-
-void BKE_mesh_eval_geometry(struct EvaluationContext *eval_ctx,
+void BKE_mesh_eval_geometry(const struct EvaluationContext *eval_ctx,
                             struct Mesh *mesh);
 
 /* Draw Cache */
 enum {
 	BKE_MESH_BATCH_DIRTY_ALL = 0,
+	BKE_MESH_BATCH_DIRTY_MAYBE_ALL,
 	BKE_MESH_BATCH_DIRTY_SELECT,
-	BKE_MESH_BATCH_DIRTY_PAINT,
+	BKE_MESH_BATCH_DIRTY_SHADING,
+	BKE_MESH_BATCH_DIRTY_SCULPT_COORDS,
 };
 void BKE_mesh_batch_cache_dirty(struct Mesh *me, int mode);
 void BKE_mesh_batch_cache_free(struct Mesh *me);
diff --git a/source/blender/blenkernel/BKE_mesh_tangent.h b/source/blender/blenkernel/BKE_mesh_tangent.h
index 66b8a26e35b..cb3100c1c2f 100644
--- a/source/blender/blenkernel/BKE_mesh_tangent.h
+++ b/source/blender/blenkernel/BKE_mesh_tangent.h
@@ -43,17 +43,19 @@ void BKE_mesh_calc_loop_tangent_ex(
         /* result */
         struct CustomData *loopdata_out,
         const uint  loopdata_out_len,
-        char *tangent_mask_curr_p);
+        short *tangent_mask_curr_p);
 
 /* Helpers */
 void BKE_mesh_add_loop_tangent_named_layer_for_uv(
         struct CustomData *uv_data, struct CustomData *tan_data, int numLoopData,
         const char *layer_name);
+
+#define DM_TANGENT_MASK_ORCO (1 << 9)
 void BKE_mesh_calc_loop_tangent_step_0(
         const struct CustomData *loopData, bool calc_active_tangent,
         const char (*tangent_names)[64], int tangent_names_count,
         bool *rcalc_act, bool *rcalc_ren, int *ract_uv_n, int *rren_uv_n,
-        char *ract_uv_name, char *rren_uv_name, char *rtangent_mask);
+        char *ract_uv_name, char *rren_uv_name, short *rtangent_mask);
 
 #endif /* __BKE_MESH_TANGENT_H__ */
 
diff --git a/source/blender/blenkernel/BKE_modifier.h b/source/blender/blenkernel/BKE_modifier.h
index be6ed4f254d..76a36bdf3ff 100644
--- a/source/blender/blenkernel/BKE_modifier.h
+++ b/source/blender/blenkernel/BKE_modifier.h
@@ -36,6 +36,7 @@ struct ID;
 struct DerivedMesh;
 struct DagForest;
 struct DagNode;
+struct EvaluationContext;
 struct Object;
 struct Scene;
 struct SceneLayer;
@@ -158,25 +159,27 @@ typedef struct ModifierTypeInfo {
 	 * the object it can obtain it from the derivedData argument if non-NULL,
 	 * and otherwise the ob argument.
 	 */
-	void (*deformVerts)(struct ModifierData *md, struct Object *ob,
-	                    struct DerivedMesh *derivedData,
+	void (*deformVerts)(struct ModifierData *md, const struct EvaluationContext *eval_ctx,
+	                    struct Object *ob, struct DerivedMesh *derivedData,
 	                    float (*vertexCos)[3], int numVerts,
 	                    ModifierApplyFlag flag);
 
 	/* Like deformMatricesEM but called from object mode (for supporting modifiers in sculpt mode) */
-	void (*deformMatrices)(struct ModifierData *md, struct Object *ob,
-	                       struct DerivedMesh *derivedData,
+	void (*deformMatrices)(struct ModifierData *md, const struct EvaluationContext *eval_ctx,
+	                       struct Object *ob, struct DerivedMesh *derivedData,
 	                       float (*vertexCos)[3], float (*defMats)[3][3], int numVerts);
 
 	/* Like deformVerts but called during editmode (for supporting modifiers)
 	 */
-	void (*deformVertsEM)(struct ModifierData *md, struct Object *ob,
-	                      struct BMEditMesh *editData, struct DerivedMesh *derivedData,
+	void (*deformVertsEM)(struct ModifierData *md, const struct EvaluationContext *eval_ctx,
+	                      struct Object *ob, struct BMEditMesh *editData,
+	                      struct DerivedMesh *derivedData,
 	                      float (*vertexCos)[3], int numVerts);
 
 	/* Set deform matrix per vertex for crazyspace correction */
-	void (*deformMatricesEM)(struct ModifierData *md, struct Object *ob,
-	                         struct BMEditMesh *editData, struct DerivedMesh *derivedData,
+	void (*deformMatricesEM)(struct ModifierData *md, const struct EvaluationContext *eval_ctx,
+	                         struct Object *ob, struct BMEditMesh *editData,
+	                         struct DerivedMesh *derivedData,
 	                         float (*vertexCos)[3], float (*defMats)[3][3], int numVerts);
 
 	/********************* Non-deform modifier functions *********************/
@@ -200,8 +203,8 @@ typedef struct ModifierTypeInfo {
 	 * The modifier may reuse the derivedData argument (i.e. return it in
 	 * modified form), but must not release it.
 	 */
-	struct DerivedMesh *(*applyModifier)(struct ModifierData *md, struct Object *ob,
-	                                     struct DerivedMesh *derivedData,
+	struct DerivedMesh *(*applyModifier)(struct ModifierData *md, const struct EvaluationContext *eval_ctx,
+	                                     struct Object *ob, struct DerivedMesh *derivedData,
 	                                     ModifierApplyFlag flag);
 
 	/* Like applyModifier but called during editmode (for supporting
@@ -211,10 +214,9 @@ typedef struct ModifierTypeInfo {
 	 * are expected from editmode objects. The same qualifications regarding
 	 * derivedData apply as for applyModifier.
 	 */
-	struct DerivedMesh *(*applyModifierEM)(struct ModifierData *md, struct Object *ob,
-	                                       struct BMEditMesh *editData,
-	                                       struct DerivedMesh *derivedData,
-	                                       ModifierApplyFlag flag);
+	struct DerivedMesh *(*applyModifierEM)(struct ModifierData *md, const struct EvaluationContext *eval_ctx,
+	                                       struct Object *ob, struct BMEditMesh *editData,
+	                                       struct DerivedMesh *derivedData, ModifierApplyFlag flag);
 
 
 	/********************* Optional functions *********************/
@@ -265,7 +267,6 @@ typedef struct ModifierTypeInfo {
 	 *
 	 * This function is optional.
 	 */
-	/* TODO(sergey): Remove once we finally switched to the new depsgraph. */
 	void (*updateDepsgraph)(struct ModifierData *md,
 	                        struct Main *bmain,
 	                        struct Scene *scene,
@@ -336,6 +337,7 @@ bool          modifier_unique_name(struct ListBase *modifiers, struct ModifierDa
 
 void          modifier_copyData_generic(const struct ModifierData *md, struct ModifierData *target);
 void          modifier_copyData(struct ModifierData *md, struct ModifierData *target);
+void          modifier_copyData_ex(struct ModifierData *md, struct ModifierData *target, const int flag);
 bool          modifier_dependsOnTime(struct ModifierData *md);
 bool          modifier_supportsMapping(struct ModifierData *md);
 bool          modifier_supportsCage(struct Scene *scene, struct ModifierData *md);
@@ -418,24 +420,24 @@ const char *modifier_path_relbase(struct Object *ob);
 /* wrappers for modifier callbacks */
 
 struct DerivedMesh *modwrap_applyModifier(
-        ModifierData *md, struct Object *ob,
-        struct DerivedMesh *dm,
+        ModifierData *md, const struct EvaluationContext *eval_ctx,
+        struct Object *ob, struct DerivedMesh *dm,
         ModifierApplyFlag flag);
 
 struct DerivedMesh *modwrap_applyModifierEM(
-        ModifierData *md, struct Object *ob,
-        struct BMEditMesh *em,
+        ModifierData *md, const struct EvaluationContext *eval_ctx,
+        struct Object *ob, struct BMEditMesh *em,
         struct DerivedMesh *dm,
         ModifierApplyFlag flag);
 
 void modwrap_deformVerts(
-        ModifierData *md, struct Object *ob,
-        struct DerivedMesh *dm,
+        ModifierData *md, const struct EvaluationContext *eval_ctx,
+        struct Object *ob, struct DerivedMesh *dm,
         float (*vertexCos)[3], int numVerts,
         ModifierApplyFlag flag);
 
 void modwrap_deformVertsEM(
-        ModifierData *md, struct Object *ob,
+        ModifierData *md, const struct EvaluationContext *eval_ctx, struct Object *ob,
         struct BMEditMesh *em, struct DerivedMesh *dm,
         float (*vertexCos)[3], int numVerts);
 
diff --git a/source/blender/blenkernel/BKE_movieclip.h b/source/blender/blenkernel/BKE_movieclip.h
index 69fdad5ef7b..3ddf75f204e 100644
--- a/source/blender/blenkernel/BKE_movieclip.h
+++ b/source/blender/blenkernel/BKE_movieclip.h
@@ -41,6 +41,7 @@ struct MovieDistortion;
 
 void BKE_movieclip_free(struct MovieClip *clip);
 
+void BKE_movieclip_copy_data(struct Main *bmain, struct MovieClip *clip_dst, const struct MovieClip *clip_src, const int flag);
 struct MovieClip *BKE_movieclip_copy(struct Main *bmain, const struct MovieClip *clip);
 void BKE_movieclip_make_local(struct Main *bmain, struct MovieClip *clip, const bool lib_local);
 
diff --git a/source/blender/blenkernel/BKE_multires.h b/source/blender/blenkernel/BKE_multires.h
index 178751d1640..761bb7e8acb 100644
--- a/source/blender/blenkernel/BKE_multires.h
+++ b/source/blender/blenkernel/BKE_multires.h
@@ -34,6 +34,7 @@
 
 enum MultiresModifiedFlags;
 struct DerivedMesh;
+struct EvaluationContext;
 struct MDisps;
 struct Mesh;
 struct ModifierData;
@@ -80,18 +81,18 @@ struct DerivedMesh *multires_make_derived_from_derived(struct DerivedMesh *dm,
 struct MultiresModifierData *find_multires_modifier_before(struct Scene *scene,
                                                            struct ModifierData *lastmd);
 struct MultiresModifierData *get_multires_modifier(struct Scene *scene, struct Object *ob, bool use_first);
-struct DerivedMesh *get_multires_dm(struct Scene *scene, struct MultiresModifierData *mmd,
+struct DerivedMesh *get_multires_dm(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct MultiresModifierData *mmd,
                                     struct Object *ob);
 void multiresModifier_del_levels(struct MultiresModifierData *, struct Object *, int direction);
 void multiresModifier_base_apply(struct MultiresModifierData *mmd, struct Object *ob);
 void multiresModifier_subdivide(struct MultiresModifierData *mmd, struct Object *ob, int updateblock, int simple);
 void multiresModifier_sync_levels_ex(
         struct Object *ob_dst, struct MultiresModifierData *mmd_src, struct MultiresModifierData *mmd_dst);
-int multiresModifier_reshape(struct Scene *scene, struct MultiresModifierData *mmd,
+int multiresModifier_reshape(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct MultiresModifierData *mmd,
                              struct Object *dst, struct Object *src);
-int multiresModifier_reshapeFromDM(struct Scene *scene, struct MultiresModifierData *mmd,
+int multiresModifier_reshapeFromDM(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct MultiresModifierData *mmd,
                                    struct Object *ob, struct DerivedMesh *srcdm);
-int multiresModifier_reshapeFromDeformMod(struct Scene *scene, struct MultiresModifierData *mmd,
+int multiresModifier_reshapeFromDeformMod(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct MultiresModifierData *mmd,
                                           struct Object *ob, struct ModifierData *md);
 
 void multires_stitch_grids(struct Object *);
@@ -109,8 +110,8 @@ void multires_free(struct Multires *mr);
 void multires_load_old(struct Object *ob, struct Mesh *me);
 void multires_load_old_250(struct Mesh *);
 
-void multiresModifier_scale_disp(struct Scene *scene, struct Object *ob);
-void multiresModifier_prepare_join(struct Scene *scene, struct Object *ob, struct Object *to_ob);
+void multiresModifier_scale_disp(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob);
+void multiresModifier_prepare_join(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct Object *to_ob);
 
 int multires_mdisp_corners(struct MDisps *s);
 
diff --git a/source/blender/blenkernel/BKE_node.h b/source/blender/blenkernel/BKE_node.h
index a668ae9a7af..ea0b350b8af 100644
--- a/source/blender/blenkernel/BKE_node.h
+++ b/source/blender/blenkernel/BKE_node.h
@@ -336,6 +336,7 @@ struct bNodeTree *ntreeAddTree(struct Main *bmain, const char *name, const char
 
 /* copy/free funcs, need to manage ID users */
 void              ntreeFreeTree(struct bNodeTree *ntree);
+void BKE_node_tree_copy_data(struct Main *bmain, struct bNodeTree *ntree_dst, const struct bNodeTree *ntree_src, const int flag);
 struct bNodeTree *ntreeCopyTree_ex(const struct bNodeTree *ntree, struct Main *bmain, const bool do_id_user);
 struct bNodeTree *ntreeCopyTree(struct Main *bmain, const struct bNodeTree *ntree);
 /* node->id user count */
@@ -453,6 +454,7 @@ void            nodeUnlinkNode(struct bNodeTree *ntree, struct bNode *node);
 void            nodeUniqueName(struct bNodeTree *ntree, struct bNode *node);
 
 void            nodeFreeNode(struct bNodeTree *ntree, struct bNode *node);
+struct bNode    *BKE_node_copy_ex(struct bNodeTree *ntree, struct bNode *node_src, const int flag);
 struct bNode	*nodeCopyNode(struct bNodeTree *ntree, struct bNode *node);
 
 struct bNodeLink *nodeAddLink(struct bNodeTree *ntree, struct bNode *fromnode, struct bNodeSocket *fromsock, struct bNode *tonode, struct bNodeSocket *tosock);
@@ -794,9 +796,7 @@ struct ShadeResult;
 #define SH_NODE_UVALONGSTROKE			191
 #define SH_NODE_TEX_POINTDENSITY		192
 #define SH_NODE_BSDF_PRINCIPLED         193
-#define SH_NODE_EEVEE_METALLIC			194
 #define SH_NODE_EEVEE_SPECULAR			195
-#define SH_NODE_OUTPUT_EEVEE_MATERIAL	196
 
 /* custom defines options for Material node */
 #define SH_NODE_MAT_DIFF   1
@@ -1050,4 +1050,16 @@ int ntreeTexExecTree(struct bNodeTree *ntree, struct TexResult *target,
 void init_nodesystem(void);
 void free_nodesystem(void);
 
+/* -------------------------------------------------------------------- */
+/* evaluation support, */
+
+struct EvaluationContext;
+
+void BKE_nodetree_copy_default_values(struct bNodeTree *ntree_dst,
+                                      const struct bNodeTree *ntree_src);
+
+void BKE_nodetree_shading_params_eval(const struct EvaluationContext *eval_ctx,
+                                      struct bNodeTree *ntree_dst,
+                                      const struct bNodeTree *ntree_src);
+
 #endif  /* __BKE_NODE_H__ */
diff --git a/source/blender/blenkernel/BKE_object.h b/source/blender/blenkernel/BKE_object.h
index 2aa7829c9df..ce6a95c682b 100644
--- a/source/blender/blenkernel/BKE_object.h
+++ b/source/blender/blenkernel/BKE_object.h
@@ -51,13 +51,13 @@ struct HookModifierData;
 struct ModifierData;
 
 void BKE_object_workob_clear(struct Object *workob);
-void BKE_object_workob_calc_parent(struct Scene *scene, struct Object *ob, struct Object *workob);
+void BKE_object_workob_calc_parent(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct Object *workob);
 
 void BKE_object_transform_copy(struct Object *ob_tar, const struct Object *ob_src);
-struct SoftBody *copy_softbody(const struct SoftBody *sb, bool copy_caches);
-struct BulletSoftBody *copy_bulletsoftbody(const struct BulletSoftBody *sb);
-struct ParticleSystem *BKE_object_copy_particlesystem(struct ParticleSystem *psys);
-void BKE_object_copy_particlesystems(struct Object *ob_dst, const struct Object *ob_src);
+struct SoftBody *copy_softbody(const struct SoftBody *sb, const int flag);
+struct BulletSoftBody *copy_bulletsoftbody(const struct BulletSoftBody *sb, const int flag);
+struct ParticleSystem *BKE_object_copy_particlesystem(struct ParticleSystem *psys, const int flag);
+void BKE_object_copy_particlesystems(struct Object *ob_dst, const struct Object *ob_src, const int flag);
 void BKE_object_copy_softbody(struct Object *ob_dst, const struct Object *ob_src);
 void BKE_object_free_particlesystems(struct Object *ob);
 void BKE_object_free_softbody(struct Object *ob);
@@ -83,6 +83,7 @@ bool BKE_object_exists_check(struct Object *obtest);
 bool BKE_object_is_in_editmode(struct Object *ob);
 bool BKE_object_is_in_editmode_vgroup(struct Object *ob);
 bool BKE_object_is_in_wpaint_select_vert(struct Object *ob);
+bool BKE_object_is_visible(struct Object *ob);
 
 void BKE_object_init(struct Object *ob);
 struct Object *BKE_object_add_only_object(
@@ -106,7 +107,7 @@ bool BKE_object_lod_is_usable(struct Object *ob, struct SceneLayer *sl);
 struct Object *BKE_object_lod_meshob_get(struct Object *ob, struct SceneLayer *sl);
 struct Object *BKE_object_lod_matob_get(struct Object *ob, struct SceneLayer *sl);
 
-struct Object *BKE_object_copy_ex(struct Main *bmain, const struct Object *ob, bool copy_caches);
+void BKE_object_copy_data(struct Main *bmain, struct Object *ob_dst, const struct Object *ob_src, const int flag);
 struct Object *BKE_object_copy(struct Main *bmain, const struct Object *ob);
 void BKE_object_make_local(struct Main *bmain, struct Object *ob, const bool lib_local);
 void BKE_object_make_local_ex(struct Main *bmain, struct Object *ob, const bool lib_local, const bool clear_proxy);
@@ -126,11 +127,12 @@ void BKE_object_matrix_local_get(struct Object *ob, float mat[4][4]);
 bool BKE_object_pose_context_check(struct Object *ob);
 struct Object *BKE_object_pose_armature_get(struct Object *ob);
 
-void BKE_object_get_parent_matrix(struct Scene *scene, struct Object *ob, struct Object *par, float parentmat[4][4]);
-void BKE_object_where_is_calc(struct Scene *scene, struct Object *ob);
-void BKE_object_where_is_calc_ex(struct Scene *scene, struct RigidBodyWorld *rbw, struct Object *ob, float r_originmat[3][3]);
-void BKE_object_where_is_calc_time(struct Scene *scene, struct Object *ob, float ctime);
-void BKE_object_where_is_calc_time_ex(struct Scene *scene, struct Object *ob, float ctime,
+void BKE_object_get_parent_matrix(struct Scene *scene, struct Object *ob,
+                                  struct Object *par, float parentmat[4][4]);
+void BKE_object_where_is_calc(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob);
+void BKE_object_where_is_calc_ex(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct RigidBodyWorld *rbw, struct Object *ob, float r_originmat[3][3]);
+void BKE_object_where_is_calc_time(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, float ctime);
+void BKE_object_where_is_calc_time_ex(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, float ctime,
                                       struct RigidBodyWorld *rbw, float r_originmat[3][3]);
 void BKE_object_where_is_calc_mat4(struct Scene *scene, struct Object *ob, float obmat[4][4]);
 
@@ -178,37 +180,43 @@ void BKE_object_tfm_protected_restore(struct Object *ob,
                                       const short protectflag);
 
 /* Dependency graph evaluation callbacks. */
-void BKE_object_eval_local_transform(struct EvaluationContext *eval_ctx,
+void BKE_object_eval_local_transform(const struct EvaluationContext *eval_ctx,
                                      struct Scene *scene,
                                      struct Object *ob);
-void BKE_object_eval_parent(struct EvaluationContext *eval_ctx,
+void BKE_object_eval_parent(const struct EvaluationContext *eval_ctx,
                             struct Scene *scene,
                             struct Object *ob);
-void BKE_object_eval_constraints(struct EvaluationContext *eval_ctx,
+void BKE_object_eval_constraints(const struct EvaluationContext *eval_ctx,
                                  struct Scene *scene,
                                  struct Object *ob);
-void BKE_object_eval_done(struct EvaluationContext *eval_ctx, struct Object *ob);
+void BKE_object_eval_done(const struct EvaluationContext *eval_ctx, struct Object *ob);
 
-void BKE_object_eval_uber_transform(struct EvaluationContext *eval_ctx,
+void BKE_object_eval_uber_transform(const struct EvaluationContext *eval_ctx,
                                     struct Scene *scene,
                                     struct Object *ob);
-void BKE_object_eval_uber_data(struct EvaluationContext *eval_ctx,
+void BKE_object_eval_uber_data(const struct EvaluationContext *eval_ctx,
                                struct Scene *scene,
                                struct Object *ob);
 
-void BKE_object_eval_cloth(struct EvaluationContext *eval_ctx,
+void BKE_object_eval_cloth(const struct EvaluationContext *eval_ctx,
                            struct Scene *scene,
                            struct Object *object);
 
-
-void BKE_object_handle_data_update(struct EvaluationContext *eval_ctx,
-                                   struct Scene *scene,
-                                   struct Object *ob);
-void BKE_object_handle_update(struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob);
-void BKE_object_handle_update_ex(struct EvaluationContext *eval_ctx,
-                                 struct Scene *scene, struct Object *ob,
-                                 struct RigidBodyWorld *rbw,
-                                 const bool do_proxy_update);
+void BKE_object_eval_update_shading(const struct EvaluationContext *eval_ctx,
+                                    struct Object *object);
+
+void BKE_object_handle_data_update(
+        const struct EvaluationContext *eval_ctx,
+        struct Scene *scene,
+        struct Object *ob);
+void BKE_object_handle_update(
+        const struct EvaluationContext *eval_ctx,
+        struct Scene *scene, struct Object *ob);
+void BKE_object_handle_update_ex(
+        const struct EvaluationContext *eval_ctx,
+        struct Scene *scene, struct Object *ob,
+        struct RigidBodyWorld *rbw,
+        const bool do_proxy_update);
 void BKE_object_sculpt_modifiers_changed(struct Object *ob);
 
 int BKE_object_obdata_texspace_get(struct Object *ob, short **r_texflag, float **r_loc, float **r_size, float **r_rot);
@@ -259,9 +267,8 @@ struct KDTree *BKE_object_as_kdtree(struct Object *ob, int *r_tot);
 
 bool BKE_object_modifier_use_time(struct Object *ob, struct ModifierData *md);
 
-bool BKE_object_modifier_update_subframe(struct Scene *scene, struct Object *ob, bool update_mesh,
-                                         int parent_recursion, float frame,
-                                         int type);
+bool BKE_object_modifier_update_subframe(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
+                                         bool update_mesh, int parent_recursion, float frame, int type);
 
 #ifdef __cplusplus
 }
diff --git a/source/blender/blenkernel/BKE_paint.h b/source/blender/blenkernel/BKE_paint.h
index 787a67170c2..f88dfc6f817 100644
--- a/source/blender/blenkernel/BKE_paint.h
+++ b/source/blender/blenkernel/BKE_paint.h
@@ -58,6 +58,7 @@ struct StrokeCache;
 struct Tex;
 struct ImagePool;
 struct UnifiedPaintSettings;
+struct EvaluationContext;
 
 enum OverlayFlags;
 
@@ -100,6 +101,8 @@ void BKE_paint_set_overlay_override(enum OverlayFlags flag);
 /* palettes */
 void                 BKE_palette_free(struct Palette *palette);
 struct Palette      *BKE_palette_add(struct Main *bmain, const char *name);
+void BKE_palette_copy_data(
+        struct Main *bmain, struct Palette *palette_dst, const struct Palette *palette_src, const int flag);
 struct Palette      *BKE_palette_copy(struct Main *bmain, const struct Palette *palette);
 void                 BKE_palette_make_local(struct Main *bmain, struct Palette *palette, const bool lib_local);
 struct PaletteColor *BKE_palette_color_add(struct Palette *palette);
@@ -110,12 +113,14 @@ void                 BKE_palette_clear(struct Palette *palette);
 /* paint curves */
 struct PaintCurve *BKE_paint_curve_add(struct Main *bmain, const char *name);
 void BKE_paint_curve_free(struct PaintCurve *pc);
+void BKE_paint_curve_copy_data(
+        struct Main *bmain, struct PaintCurve *pc_dst, const struct PaintCurve *pc_src, const int flag);
 struct PaintCurve *BKE_paint_curve_copy(struct Main *bmain, const struct PaintCurve *pc);
 void               BKE_paint_curve_make_local(struct Main *bmain, struct PaintCurve *pc, const bool lib_local);
 
 void BKE_paint_init(struct Scene *sce, PaintMode mode, const char col[3]);
 void BKE_paint_free(struct Paint *p);
-void BKE_paint_copy(struct Paint *src, struct Paint *tar);
+void BKE_paint_copy(struct Paint *src, struct Paint *tar, const int flag);
 
 void BKE_paint_cavity_curve_preset(struct Paint *p, int preset);
 
@@ -157,6 +162,14 @@ void paint_update_brush_rake_rotation(struct UnifiedPaintSettings *ups, struct B
 
 void BKE_paint_stroke_get_average(struct Scene *scene, struct Object *ob, float stroke[3]);
 
+/* Used for both vertex color and weight paint */
+struct SculptVertexPaintGeomMap {
+	int *vert_map_mem;
+	struct MeshElemMap *vert_to_loop;
+	int *poly_map_mem;
+	struct MeshElemMap *vert_to_poly;
+};
+
 /* Session data (mode-specific) */
 
 typedef struct SculptSession {
@@ -202,14 +215,43 @@ typedef struct SculptSession {
 
 	struct SculptStroke *stroke;
 	struct StrokeCache *cache;
+
+	union {
+		struct {
+			struct SculptVertexPaintGeomMap gmap;
+
+			/* For non-airbrush painting to re-apply from the original (MLoop aligned). */
+			unsigned int *previous_color;
+		} vpaint;
+
+		struct {
+			struct SculptVertexPaintGeomMap gmap;
+			/* Keep track of how much each vertex has been painted (non-airbrush only). */
+			float *alpha_weight;
+
+			/* Needed to continuously re-apply over the same weights (BRUSH_ACCUMULATE disabled).
+			 * Lazy initialize as needed (flag is set to 1 to tag it as uninitialized). */
+			struct MDeformVert *dvert_prev;
+		} wpaint;
+
+		//struct {
+		//ToDo: identify sculpt-only fields
+		//} sculpt;
+	} mode;
+	int mode_type;
+
+	/* This flag prevents PBVH from being freed when creating the vp_handle for texture paint. */
+	bool building_vp_handle;
 } SculptSession;
 
 void BKE_sculptsession_free(struct Object *ob);
 void BKE_sculptsession_free_deformMats(struct SculptSession *ss);
+void BKE_sculptsession_free_vwpaint_data(struct SculptSession *ss);
 void BKE_sculptsession_bm_to_me(struct Object *ob, bool reorder);
 void BKE_sculptsession_bm_to_me_for_render(struct Object *object);
-void BKE_sculpt_update_mesh_elements(struct Scene *scene, struct Sculpt *sd, struct Object *ob,
-                                     bool need_pmap, bool need_mask);
+void BKE_sculpt_update_mesh_elements(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Sculpt *sd, struct Object *ob,
+        bool need_pmap, bool need_mask);
 struct MultiresModifierData *BKE_sculpt_multires_active(struct Scene *scene, struct Object *ob);
 int BKE_sculpt_mask_layers_ensure(struct Object *ob,
                                   struct MultiresModifierData *mmd);
diff --git a/source/blender/blenkernel/BKE_particle.h b/source/blender/blenkernel/BKE_particle.h
index ec707c84872..a563fcbc99e 100644
--- a/source/blender/blenkernel/BKE_particle.h
+++ b/source/blender/blenkernel/BKE_particle.h
@@ -62,6 +62,7 @@ struct RNG;
 struct BVHTreeRay;
 struct BVHTreeRayHit; 
 struct EdgeHash;
+struct EvaluationContext;
 
 #define PARTICLE_COLLISION_MAX_COLLISIONS 10
 
@@ -77,6 +78,7 @@ struct EdgeHash;
 
 /* common stuff that many particle functions need */
 typedef struct ParticleSimulationData {
+	const struct EvaluationContext *eval_ctx;
 	struct Scene *scene;
 	struct Object *ob;
 	struct ParticleSystem *psys;
@@ -324,6 +326,9 @@ struct ParticleSystemModifierData *psys_get_modifier(struct Object *ob, struct P
 struct ModifierData *object_add_particle_system(struct Scene *scene, struct Object *ob, const char *name);
 void object_remove_particle_system(struct Scene *scene, struct Object *ob);
 struct ParticleSettings *psys_new_settings(const char *name, struct Main *main);
+void BKE_particlesettings_copy_data(
+        struct Main *bmain, struct ParticleSettings *part_dst, const struct ParticleSettings *part_src,
+        const int flag);
 struct ParticleSettings *BKE_particlesettings_copy(struct Main *bmain, const struct ParticleSettings *part);
 void BKE_particlesettings_make_local(struct Main *bmain, struct ParticleSettings *part, const bool lib_local);
 
@@ -332,9 +337,9 @@ void psys_reset(struct ParticleSystem *psys, int mode);
 void psys_find_parents(struct ParticleSimulationData *sim, const bool use_render_params);
 
 void psys_cache_paths(struct ParticleSimulationData *sim, float cfra, const bool use_render_params);
-void psys_cache_edit_paths(struct Scene *scene, struct Object *ob, struct PTCacheEdit *edit, float cfra, const bool use_render_params);
+void psys_cache_edit_paths(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct PTCacheEdit *edit, float cfra, const bool use_render_params);
 void psys_cache_child_paths(struct ParticleSimulationData *sim, float cfra, const bool editupdate, const bool use_render_params);
-int do_guides(struct ParticleSettings *part, struct ListBase *effectors, ParticleKey *state, int pa_num, float time);
+int do_guides(const struct EvaluationContext *eval_ctx, struct ParticleSettings *part, struct ListBase *effectors, ParticleKey *state, int pa_num, float time);
 void precalc_guides(struct ParticleSimulationData *sim, struct ListBase *effectors);
 float psys_get_timestep(struct ParticleSimulationData *sim);
 float psys_get_child_time(struct ParticleSystem *psys, struct ChildParticle *cpa, float cfra, float *birthtime, float *dietime);
@@ -366,7 +371,7 @@ void psys_tasks_create(struct ParticleThreadContext *ctx, int startpart, int end
 void psys_tasks_free(struct ParticleTask *tasks, int numtasks);
 
 void psys_make_billboard(ParticleBillboardData *bb, float xvec[3], float yvec[3], float zvec[3], float center[3]);
-void psys_apply_hair_lattice(struct Scene *scene, struct Object *ob, struct ParticleSystem *psys);
+void psys_apply_hair_lattice(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct ParticleSystem *psys);
 
 /* particle_system.c */
 struct ParticleSystem *psys_get_target_system(struct Object *ob, struct ParticleTarget *pt);
@@ -381,7 +386,7 @@ void psys_check_boid_data(struct ParticleSystem *psys);
 
 void psys_get_birth_coords(struct ParticleSimulationData *sim, struct ParticleData *pa, struct ParticleKey *state, float dtime, float cfra);
 
-void particle_system_update(struct Scene *scene, struct Object *ob, struct ParticleSystem *psys, const bool use_render_params);
+void particle_system_update(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct ParticleSystem *psys, const bool use_render_params);
 
 /* Callback format for performing operations on ID-pointers for particle systems */
 typedef void (*ParticleSystemIDFunc)(struct ParticleSystem *psys, struct ID **idpoin, void *userdata, int cb_flag);
@@ -473,10 +478,14 @@ typedef struct ParticleRenderData {
 
 struct EvaluationContext;
 
-void BKE_particle_system_eval(struct EvaluationContext *eval_ctx,
-                              struct Scene *scene,
-                              struct Object *ob,
-                              struct ParticleSystem *psys);
+void BKE_particle_system_settings_eval(const struct EvaluationContext *eval_ctx,
+                                       struct ParticleSystem *psys);
+void BKE_particle_system_settings_recalc_clear(struct EvaluationContext *UNUSED(eval_ctx),
+                                               struct ParticleSettings *particle_settings);
+
+void BKE_particle_system_eval_init(const struct EvaluationContext *eval_ctx,
+                                   struct Scene *scene,
+                                   struct Object *ob);
 
 #endif
 
diff --git a/source/blender/blenkernel/BKE_pbvh.h b/source/blender/blenkernel/BKE_pbvh.h
index 905eb677612..9aea5dc95a0 100644
--- a/source/blender/blenkernel/BKE_pbvh.h
+++ b/source/blender/blenkernel/BKE_pbvh.h
@@ -33,6 +33,7 @@
 struct Gwn_Batch;
 struct CCGElem;
 struct CCGKey;
+struct CCGDerivedMesh;
 struct CustomData;
 struct DMFlagMat;
 struct MPoly;
@@ -59,6 +60,8 @@ typedef bool (*BKE_pbvh_SearchCallback)(PBVHNode *node, void *data);
 typedef void (*BKE_pbvh_HitCallback)(PBVHNode *node, void *data);
 typedef void (*BKE_pbvh_HitOccludedCallback)(PBVHNode *node, void *data, float *tmin);
 
+typedef void (*BKE_pbvh_SearchNearestCallback)(PBVHNode *node, void *data, float *tmin);
+
 /* Building */
 
 PBVH *BKE_pbvh_new(void);
@@ -72,7 +75,7 @@ void BKE_pbvh_build_grids(PBVH *bvh, struct CCGElem **grid_elems,
                           struct CCGKey *key, void **gridfaces, struct DMFlagMat *flagmats,
                           unsigned int **grid_hidden);
 void BKE_pbvh_build_bmesh(PBVH *bvh, struct BMesh *bm, bool smooth_shading, struct BMLog *log, const int cd_vert_node_offset, const int cd_face_node_offset);
-
+void BKE_pbvh_set_ccgdm(PBVH *bvh, struct CCGDerivedMesh *ccgdm);
 void BKE_pbvh_free(PBVH *bvh);
 void BKE_pbvh_free_layer_disp(PBVH *bvh);
 
@@ -101,12 +104,12 @@ void BKE_pbvh_raycast(
 bool BKE_pbvh_node_raycast(
         PBVH *bvh, PBVHNode *node, float (*origco)[3], bool use_origco,
         const float ray_start[3], const float ray_normal[3],
-        float *dist);
+        float *depth);
 
 bool BKE_pbvh_bmesh_node_raycast_detail(
         PBVHNode *node,
         const float ray_start[3], const float ray_normal[3],
-        float *dist, float *r_detail);
+        float *depth, float *r_detail);
 
 /* for orthographic cameras, project the far away ray segment points to the root node so
  * we can have better precision. */
@@ -114,11 +117,22 @@ void BKE_pbvh_raycast_project_ray_root(
         PBVH *bvh, bool original,
         float ray_start[3], float ray_end[3], float ray_normal[3]);
 
+void BKE_pbvh_find_nearest_to_ray(
+        PBVH *bvh, BKE_pbvh_HitOccludedCallback cb, void *data,
+        const float ray_start[3], const float ray_normal[3],
+        bool original);
+
+bool BKE_pbvh_node_find_nearest_to_ray(
+        PBVH *bvh, PBVHNode *node, float (*origco)[3], bool use_origco,
+        const float ray_start[3], const float ray_normal[3],
+        float *depth, float *dist_sq);
+
 /* Drawing */
 
 void BKE_pbvh_node_draw(PBVHNode *node, void *data);
 void BKE_pbvh_draw(PBVH *bvh, float (*planes)[4], float (*face_nors)[3],
                    int (*setMaterial)(int matnr, void *attribs), bool wireframe, bool fast);
+void BKE_pbvh_draw_BB(PBVH *bvh);
 void BKE_pbvh_draw_cb(
         PBVH *bvh, float (*planes)[4], float (*fnors)[3], bool fast,
         void (*draw_fn)(void *user_data, struct Gwn_Batch *batch), void *user_data);
@@ -145,6 +159,7 @@ int BKE_pbvh_count_grid_quads(BLI_bitmap **grid_hidden,
 
 /* multires level, only valid for type == PBVH_GRIDS */
 void BKE_pbvh_get_grid_key(const PBVH *pbvh, struct CCGKey *key);
+struct CCGDerivedMesh *BKE_pbvh_get_ccgdm(const PBVH *bvh);
 
 /* Only valid for type == PBVH_BMESH */
 struct BMesh *BKE_pbvh_get_bmesh(PBVH *pbvh);
@@ -157,7 +172,7 @@ typedef enum {
 bool BKE_pbvh_bmesh_update_topology(
         PBVH *bvh, PBVHTopologyUpdateMode mode,
         const float center[3], const float view_normal[3],
-        float radius);
+        float radius, const bool use_frontface, const bool use_projected);
 
 /* Node Access */
 
diff --git a/source/blender/blenkernel/BKE_pointcache.h b/source/blender/blenkernel/BKE_pointcache.h
index 02f6c435ee2..f0819c8d79d 100644
--- a/source/blender/blenkernel/BKE_pointcache.h
+++ b/source/blender/blenkernel/BKE_pointcache.h
@@ -314,7 +314,7 @@ struct PointCache *BKE_ptcache_add(struct ListBase *ptcaches);
 void BKE_ptcache_free_mem(struct ListBase *mem_cache);
 void BKE_ptcache_free(struct PointCache *cache);
 void BKE_ptcache_free_list(struct ListBase *ptcaches);
-struct PointCache *BKE_ptcache_copy_list(struct ListBase *ptcaches_new, const struct ListBase *ptcaches_old, bool copy_data);
+struct PointCache *BKE_ptcache_copy_list(struct ListBase *ptcaches_new, const struct ListBase *ptcaches_old, const int flag);
 
 /********************** Baking *********************/
 
diff --git a/source/blender/blenkernel/BKE_rigidbody.h b/source/blender/blenkernel/BKE_rigidbody.h
index c72f067a111..6aa43665427 100644
--- a/source/blender/blenkernel/BKE_rigidbody.h
+++ b/source/blender/blenkernel/BKE_rigidbody.h
@@ -37,6 +37,7 @@
 struct RigidBodyWorld;
 struct RigidBodyOb;
 
+struct EvaluationContext;
 struct Scene;
 struct Object;
 
@@ -49,8 +50,8 @@ void BKE_rigidbody_free_constraint(struct Object *ob);
 
 /* ...... */
 
-struct RigidBodyOb *BKE_rigidbody_copy_object(const struct Object *ob);
-struct RigidBodyCon *BKE_rigidbody_copy_constraint(const struct Object *ob);
+struct RigidBodyOb *BKE_rigidbody_copy_object(const struct Object *ob, const int flag);
+struct RigidBodyCon *BKE_rigidbody_copy_constraint(const struct Object *ob, const int flag);
 
 /* Callback format for performing operations on ID-pointers for rigidbody world. */
 typedef void (*RigidbodyWorldIDFunc)(struct RigidBodyWorld *rbw, struct ID **idpoin, void *userdata, int cb_flag);
@@ -66,7 +67,7 @@ struct RigidBodyOb *BKE_rigidbody_create_object(struct Scene *scene, struct Obje
 struct RigidBodyCon *BKE_rigidbody_create_constraint(struct Scene *scene, struct Object *ob, short type);
 
 /* copy */
-struct RigidBodyWorld *BKE_rigidbody_world_copy(struct RigidBodyWorld *rbw);
+struct RigidBodyWorld *BKE_rigidbody_world_copy(struct RigidBodyWorld *rbw, const int flag);
 void BKE_rigidbody_world_groups_relink(struct RigidBodyWorld *rbw);
 
 /* 'validate' (i.e. make new or replace old) Physics-Engine objects */
@@ -99,21 +100,19 @@ void BKE_rigidbody_aftertrans_update(struct Object *ob, float loc[3], float rot[
 void BKE_rigidbody_sync_transforms(struct RigidBodyWorld *rbw, struct Object *ob, float ctime);
 bool BKE_rigidbody_check_sim_running(struct RigidBodyWorld *rbw, float ctime);
 void BKE_rigidbody_cache_reset(struct RigidBodyWorld *rbw);
-void BKE_rigidbody_rebuild_world(struct Scene *scene, float ctime);
-void BKE_rigidbody_do_simulation(struct Scene *scene, float ctime);
+void BKE_rigidbody_rebuild_world(const struct EvaluationContext *eval_ctx, struct Scene *scene, float ctime);
+void BKE_rigidbody_do_simulation(const struct EvaluationContext *eval_ctx, struct Scene *scene, float ctime);
 
 /* -------------------- */
 /* Depsgraph evaluation */
 
-struct EvaluationContext;
-
-void BKE_rigidbody_rebuild_sim(struct EvaluationContext *eval_ctx,
+void BKE_rigidbody_rebuild_sim(const struct EvaluationContext *eval_ctx,
                                struct Scene *scene);
 
-void BKE_rigidbody_eval_simulation(struct EvaluationContext *eval_ctx,
+void BKE_rigidbody_eval_simulation(const struct EvaluationContext *eval_ctx,
                                    struct Scene *scene);
 
-void BKE_rigidbody_object_sync_transforms(struct EvaluationContext *eval_ctx,
+void BKE_rigidbody_object_sync_transforms(const struct EvaluationContext *eval_ctx,
                                           struct Scene *scene,
                                           struct Object *ob);
 
diff --git a/source/blender/blenkernel/BKE_sca.h b/source/blender/blenkernel/BKE_sca.h
index 10cddd7b454..35bcd91a9b1 100644
--- a/source/blender/blenkernel/BKE_sca.h
+++ b/source/blender/blenkernel/BKE_sca.h
@@ -52,16 +52,16 @@ void free_actuators(struct ListBase *lb);
 
 void free_sensor(struct bSensor *sens);
 void free_sensors(struct ListBase *lb);
-struct bSensor *copy_sensor(struct bSensor *sens);
-void copy_sensors(struct ListBase *lbn, const struct ListBase *lbo);
+struct bSensor *copy_sensor(struct bSensor *sens, const int flag);
+void copy_sensors(struct ListBase *lbn, const struct ListBase *lbo, const int flag);
 void init_sensor(struct bSensor *sens);
 struct bSensor *new_sensor(int type);
-struct bController *copy_controller(struct bController *cont);
-void copy_controllers(struct ListBase *lbn, const struct ListBase *lbo);
+struct bController *copy_controller(struct bController *cont, const int flag);
+void copy_controllers(struct ListBase *lbn, const struct ListBase *lbo, const int flag);
 void init_controller(struct bController *cont);
 struct bController *new_controller(int type);
-struct bActuator *copy_actuator(struct bActuator *act);
-void copy_actuators(struct ListBase *lbn, const struct ListBase *lbo);
+struct bActuator *copy_actuator(struct bActuator *act, const int flag);
+void copy_actuators(struct ListBase *lbn, const struct ListBase *lbo, const int flag);
 void init_actuator(struct bActuator *act);
 struct bActuator *new_actuator(int type);
 void clear_sca_new_poins_ob(struct Object *ob);
@@ -70,7 +70,7 @@ void set_sca_new_poins_ob(struct Object *ob);
 void set_sca_new_poins(void);
 
 void BKE_sca_logic_links_remap(struct Main *bmain, struct Object *ob_old, struct Object *ob_new);
-void BKE_sca_logic_copy(struct Object *ob_new, const struct Object *ob);
+void BKE_sca_logic_copy(struct Object *ob_new, const struct Object *ob, const int flag);
 
 void sca_move_sensor(struct bSensor *sens_to_move, struct Object *ob, int move_up);
 void sca_move_controller(struct bController *cont_to_move, struct Object *ob, int move_up);
diff --git a/source/blender/blenkernel/BKE_scene.h b/source/blender/blenkernel/BKE_scene.h
index 5047070012c..e517b65cf3e 100644
--- a/source/blender/blenkernel/BKE_scene.h
+++ b/source/blender/blenkernel/BKE_scene.h
@@ -39,12 +39,12 @@ extern "C" {
 
 struct AviCodecData;
 struct BaseLegacy;
+struct Depsgraph;
 struct EvaluationContext;
 struct Main;
 struct Object;
-struct Base;
-struct QuicktimeCodecData;
 struct RenderData;
+struct SceneLayer;
 struct SceneRenderLayer;
 struct Scene;
 struct SceneCollection;
@@ -69,7 +69,6 @@ typedef enum eSceneCopyMethod {
 struct Base *_setlooper_base_step(struct Scene **sce_iter, struct Base *base);
 
 void free_avicodecdata(struct AviCodecData *acd);
-void free_qtcodecdata(struct QuicktimeCodecData *acd);
 
 void BKE_scene_free_ex(struct Scene *sce, const bool do_id_user);
 void BKE_scene_free(struct Scene *sce);
@@ -97,8 +96,9 @@ typedef struct SceneBaseIter {
 	int phase;
 } SceneBaseIter;
 
-int BKE_scene_base_iter_next(struct EvaluationContext *eval_ctx, struct SceneBaseIter *iter,
-                             struct Scene **scene, int val, struct BaseLegacy **base, struct Object **ob);
+int BKE_scene_base_iter_next(
+        const struct EvaluationContext *eval_ctx, struct SceneBaseIter *iter,
+        struct Scene **scene, int val, struct BaseLegacy **base, struct Object **ob);
 
 void BKE_scene_base_flag_to_objects(struct SceneLayer *sl);
 void BKE_scene_base_flag_from_objects(struct Scene *scene);
@@ -110,6 +110,7 @@ void BKE_scene_object_base_flag_sync_from_object(struct Base *base);
 void BKE_scene_set_background(struct Main *bmain, struct Scene *sce);
 struct Scene *BKE_scene_set_name(struct Main *bmain, const char *name);
 
+void BKE_scene_copy_data(struct Main *bmain, struct Scene *sce_dst, const struct Scene *sce_src, const int flag);
 struct Scene *BKE_scene_copy(struct Main *bmain, struct Scene *sce, int type);
 void BKE_scene_groups_relink(struct Scene *sce);
 
@@ -165,6 +166,8 @@ bool BKE_scene_check_rigidbody_active(const struct Scene *scene);
 int BKE_scene_num_threads(const struct Scene *scene);
 int BKE_render_num_threads(const struct RenderData *r);
 
+int BKE_render_preview_pixel_size(const struct RenderData *r);
+
 double BKE_scene_unit_scale(const struct UnitSettings *unit, const int unit_type, double value);
 
 /* multiview */
@@ -184,9 +187,11 @@ void        BKE_scene_multiview_view_prefix_get(struct Scene *scene, const char
 void        BKE_scene_multiview_videos_dimensions_get(const struct RenderData *rd, const size_t width, const size_t height, size_t *r_width, size_t *r_height);
 int         BKE_scene_multiview_num_videos_get(const struct RenderData *rd);
 
+/* depsgraph */
+struct Depsgraph *BKE_scene_get_depsgraph(struct Scene *scene, struct SceneLayer *scene_layer);
+
 #ifdef __cplusplus
 }
 #endif
 
 #endif
-
diff --git a/source/blender/blenkernel/BKE_screen.h b/source/blender/blenkernel/BKE_screen.h
index 6ff344fea38..3cb78a427ab 100644
--- a/source/blender/blenkernel/BKE_screen.h
+++ b/source/blender/blenkernel/BKE_screen.h
@@ -294,6 +294,7 @@ void            BKE_area_region_free(struct SpaceType *st, struct ARegion *ar);
 void            BKE_screen_area_free(struct ScrArea *sa);
 /* Manipulator-maps of a region need to be freed with the region. Uses callback to avoid low-level call. */
 void BKE_region_callback_free_manipulatormap_set(void (*callback)(struct wmManipulatorMap *));
+void BKE_region_callback_refresh_tag_manipulatormap_set(void (*callback)(struct wmManipulatorMap *));
 
 struct ARegion *BKE_area_find_region_type(struct ScrArea *sa, int type);
 struct ARegion *BKE_area_find_region_active_win(struct ScrArea *sa);
@@ -309,6 +310,8 @@ unsigned int BKE_screen_view3d_layer_active(
 
 unsigned int BKE_screen_view3d_layer_all(const struct bScreen *sc) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
 
+void BKE_screen_manipulator_tag_refresh(struct bScreen *sc);
+
 void BKE_screen_view3d_sync(struct View3D *v3d, struct Scene *scene);
 void BKE_screen_view3d_scene_sync(struct bScreen *sc, struct Scene *scene);
 void BKE_screen_transform_orientation_remove(
diff --git a/source/blender/blenkernel/BKE_sequencer.h b/source/blender/blenkernel/BKE_sequencer.h
index 7c09cafaf64..bcc06a4ab25 100644
--- a/source/blender/blenkernel/BKE_sequencer.h
+++ b/source/blender/blenkernel/BKE_sequencer.h
@@ -335,7 +335,8 @@ bool BKE_sequence_base_shuffle(
 bool BKE_sequence_base_shuffle_time(ListBase *seqbasep, struct Scene *evil_scene);
 bool BKE_sequence_base_isolated_sel_check(struct ListBase *seqbase);
 void BKE_sequencer_free_imbuf(struct Scene *scene, struct ListBase *seqbasep, bool for_render);
-struct Sequence *BKE_sequence_dupli_recursive(struct Scene *scene, struct Scene *scene_to, struct Sequence *seq, int dupe_flag);
+struct Sequence *BKE_sequence_dupli_recursive(
+        const struct Scene *scene_src, struct Scene *scene_dst, struct Sequence *seq, int dupe_flag);
 int BKE_sequence_swap(struct Sequence *seq_a, struct Sequence *seq_b, const char **error_str);
 
 bool BKE_sequence_check_depend(struct Sequence *seq, struct Sequence *cur);
@@ -352,8 +353,8 @@ void BKE_sequencer_refresh_sound_length(struct Scene *scene);
 
 void BKE_sequence_base_unique_name_recursive(ListBase *seqbasep, struct Sequence *seq);
 void BKE_sequence_base_dupli_recursive(
-        struct Scene *scene, struct Scene *scene_to, ListBase *nseqbase, ListBase *seqbase,
-        int dupe_flag);
+        const struct Scene *scene_src, struct Scene *scene_dst, struct ListBase *nseqbase, const struct ListBase *seqbase,
+        int dupe_flag, const int flag);
 bool BKE_sequence_is_valid_check(struct Sequence *seq);
 
 void BKE_sequencer_clear_scene_in_allseqs(struct Main *bmain, struct Scene *sce);
@@ -421,7 +422,7 @@ struct Sequence *BKE_sequencer_add_movie_strip(struct bContext *C, ListBase *seq
 
 /* view3d draw callback, run when not in background view */
 typedef struct ImBuf *(*SequencerDrawView)(
-        struct Scene *, struct SceneLayer *sl, struct Object *, int, int,
+        const struct EvaluationContext *eval_ctx, struct Scene *, struct SceneLayer *sl, struct Object *, int, int,
         unsigned int, int, bool, bool, bool,
         int, int, bool, const char *,
         struct GPUFX *, struct GPUOffScreen *, char[256]);
diff --git a/source/blender/blenkernel/BKE_smoke.h b/source/blender/blenkernel/BKE_smoke.h
index 33d7acdd864..64d70e8e209 100644
--- a/source/blender/blenkernel/BKE_smoke.h
+++ b/source/blender/blenkernel/BKE_smoke.h
@@ -35,7 +35,9 @@
 
 typedef float (*bresenham_callback)(float *result, float *input, int res[3], int *pixel, float *tRay, float correct);
 
-struct DerivedMesh *smokeModifier_do(struct SmokeModifierData *smd, struct Scene *scene, struct SceneLayer *sl, struct Object *ob, struct DerivedMesh *dm);
+struct DerivedMesh *smokeModifier_do(struct SmokeModifierData *smd, const struct EvaluationContext *eval_ctx,
+                                     struct Scene *scene,
+                                     struct Object *ob, struct DerivedMesh *dm);
 
 void smoke_reallocate_fluid(struct SmokeDomainSettings *sds, float dx, int res[3], int free_old);
 void smoke_reallocate_highres_fluid(struct SmokeDomainSettings *sds, float dx, int res[3], int free_old);
diff --git a/source/blender/blenkernel/BKE_softbody.h b/source/blender/blenkernel/BKE_softbody.h
index 75c5faf4088..e2255bdb779 100644
--- a/source/blender/blenkernel/BKE_softbody.h
+++ b/source/blender/blenkernel/BKE_softbody.h
@@ -34,6 +34,7 @@
 struct Object;
 struct Scene;
 struct SoftBody;
+struct EvaluationContext;
 
 typedef struct BodyPoint {
 	float origS[3], origE[3], origT[3], pos[3], vec[3], force[3];
@@ -59,7 +60,7 @@ extern void             sbFree(struct SoftBody *sb);
 extern void             sbFreeSimulation(struct SoftBody *sb);
 
 /* do one simul step, reading and writing vertex locs from given array */
-extern void             sbObjectStep(struct Scene *scene, struct SceneLayer *sl, struct Object *ob,
+extern void             sbObjectStep(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
                                      float framnr, float (*vertexCos)[3], int numVerts);
 
 /* makes totally fresh start situation, resets time */
diff --git a/source/blender/blenkernel/BKE_sound.h b/source/blender/blenkernel/BKE_sound.h
index a5c626e74d7..98fb4f47339 100644
--- a/source/blender/blenkernel/BKE_sound.h
+++ b/source/blender/blenkernel/BKE_sound.h
@@ -35,8 +35,8 @@
 
 #define SOUND_WAVE_SAMPLES_PER_SECOND 250
 
-#ifdef WITH_SYSTEM_AUDASPACE
-#  include AUD_DEVICE_H
+#if defined(WITH_AUDASPACE)
+#  include <AUD_Device.h>
 #endif
 
 struct bSound;
@@ -80,9 +80,11 @@ void BKE_sound_load(struct Main *main, struct bSound *sound);
 
 void BKE_sound_free(struct bSound *sound);
 
+void BKE_sound_copy_data(struct Main *bmain, struct bSound *sound_dst, const struct bSound *sound_src, const int flag);
+
 void BKE_sound_make_local(struct Main *bmain, struct bSound *sound, const bool lib_local);
 
-#if defined(__AUD_C_API_H__) || defined(WITH_SYSTEM_AUDASPACE)
+#if defined(WITH_AUDASPACE)
 AUD_Device *BKE_sound_mixdown(struct Scene *scene, AUD_DeviceSpecs specs, int start, float volume);
 #endif
 
@@ -147,6 +149,4 @@ float BKE_sound_get_length(struct bSound *sound);
 
 char **BKE_sound_get_device_names(void);
 
-bool BKE_sound_is_jack_supported(void);
-
 #endif  /* __BKE_SOUND_H__ */
diff --git a/source/blender/blenkernel/BKE_speaker.h b/source/blender/blenkernel/BKE_speaker.h
index 907558f9203..57f4c37f129 100644
--- a/source/blender/blenkernel/BKE_speaker.h
+++ b/source/blender/blenkernel/BKE_speaker.h
@@ -33,6 +33,7 @@ struct Speaker;
 
 void BKE_speaker_init(struct Speaker *spk);
 void *BKE_speaker_add(struct Main *bmain, const char *name);
+void BKE_speaker_copy_data(struct Main *bmain, struct Speaker *spk_dst, const struct Speaker *spk_src, const int flag);
 struct Speaker *BKE_speaker_copy(struct Main *bmain, const struct Speaker *spk);
 void BKE_speaker_make_local(struct Main *bmain, struct Speaker *spk, const bool lib_local);
 void BKE_speaker_free(struct Speaker *spk);
diff --git a/source/blender/blenkernel/BKE_text.h b/source/blender/blenkernel/BKE_text.h
index c8fb483cdf2..14d3318e059 100644
--- a/source/blender/blenkernel/BKE_text.h
+++ b/source/blender/blenkernel/BKE_text.h
@@ -52,6 +52,7 @@ bool            BKE_text_reload(struct Text *text);
 struct Text    *BKE_text_load_ex(struct Main *bmain, const char *file, const char *relpath,
                                  const bool is_internal);
 struct Text    *BKE_text_load	(struct Main *bmain, const char *file, const char *relpath);
+void            BKE_text_copy_data(struct Main *bmain, struct Text *ta_dst, const struct Text *ta_src, const int flag);
 struct Text    *BKE_text_copy		(struct Main *bmain, const struct Text *ta);
 void            BKE_text_make_local (struct Main *bmain, struct Text *text, const bool lib_local);
 void			BKE_text_clear      (struct Text *text);
diff --git a/source/blender/blenkernel/BKE_texture.h b/source/blender/blenkernel/BKE_texture.h
index 190fdeafaec..8a9171673ea 100644
--- a/source/blender/blenkernel/BKE_texture.h
+++ b/source/blender/blenkernel/BKE_texture.h
@@ -70,6 +70,7 @@ void colorband_update_sort(struct ColorBand *coba);
 
 void         BKE_texture_free(struct Tex *tex);
 void         BKE_texture_default(struct Tex *tex);
+void         BKE_texture_copy_data(struct Main *bmain, struct Tex *tex_dst, const struct Tex *tex_src, const int flag);
 struct Tex  *BKE_texture_copy(struct Main *bmain, const struct Tex *tex);
 struct Tex  *BKE_texture_add(struct Main *bmain, const char *name);
 struct Tex  *BKE_texture_localize(struct Tex *tex);
@@ -114,13 +115,13 @@ void                 BKE_texture_colormapping_default(struct ColorMapping *color
 void           BKE_texture_envmap_free_data(struct EnvMap *env);
 void           BKE_texture_envmap_free(struct EnvMap *env);
 struct EnvMap *BKE_texture_envmap_add(void);
-struct EnvMap *BKE_texture_envmap_copy(const struct EnvMap *env);
+struct EnvMap *BKE_texture_envmap_copy(const struct EnvMap *env, const int flag);
 
 void                 BKE_texture_pointdensity_init_data(struct PointDensity *pd);
 void                 BKE_texture_pointdensity_free_data(struct PointDensity *pd);
 void                 BKE_texture_pointdensity_free(struct PointDensity *pd);
 struct PointDensity *BKE_texture_pointdensity_add(void);
-struct PointDensity *BKE_texture_pointdensity_copy(const struct PointDensity *pd);
+struct PointDensity *BKE_texture_pointdensity_copy(const struct PointDensity *pd, const int flag);
 
 void              BKE_texture_voxeldata_free_data(struct VoxelData *vd);
 void              BKE_texture_voxeldata_free(struct VoxelData *vd);
@@ -129,7 +130,7 @@ struct VoxelData *BKE_texture_voxeldata_copy(struct VoxelData *vd);
 
 void             BKE_texture_ocean_free(struct OceanTex *ot);
 struct OceanTex *BKE_texture_ocean_add(void);
-struct OceanTex *BKE_texture_ocean_copy(const struct OceanTex *ot);
+struct OceanTex *BKE_texture_ocean_copy(const struct OceanTex *ot, const int flag);
 
 bool    BKE_texture_dependsOnTime(const struct Tex *texture);
 bool    BKE_texture_is_image_user(const struct Tex *tex);
diff --git a/source/blender/blenkernel/BKE_tracking.h b/source/blender/blenkernel/BKE_tracking.h
index b48be382073..b4ca1b79238 100644
--- a/source/blender/blenkernel/BKE_tracking.h
+++ b/source/blender/blenkernel/BKE_tracking.h
@@ -47,12 +47,13 @@ struct MovieDistortion;
 struct Camera;
 struct Object;
 struct Scene;
+struct EvaluationContext;
 struct rcti;
 
 /* **** Common functions **** */
 
 void BKE_tracking_free(struct MovieTracking *tracking);
-void BKE_tracking_copy(struct MovieTracking *tracking_dst, const struct MovieTracking *tracking_src);
+void BKE_tracking_copy(struct MovieTracking *tracking_dst, const struct MovieTracking *tracking_src, const int flag);
 
 void BKE_tracking_settings_init(struct MovieTracking *tracking);
 
diff --git a/source/blender/blenkernel/BKE_world.h b/source/blender/blenkernel/BKE_world.h
index 18ae61f7653..ea0cd125b06 100644
--- a/source/blender/blenkernel/BKE_world.h
+++ b/source/blender/blenkernel/BKE_world.h
@@ -39,9 +39,16 @@ struct World;
 void BKE_world_free(struct World *sc);
 void BKE_world_init(struct World *wrld);
 struct World *add_world(struct Main *bmian, const char *name);
+void BKE_world_copy_data(struct Main *bmain, struct World *wrld_dst, const struct World *wrld_src, const int flag);
 struct World *BKE_world_copy(struct Main *bmain, const struct World *wrld);
 struct World *localize_world(struct World *wrld);
 void BKE_world_make_local(struct Main *bmain, struct World *wrld, const bool lib_local);
 
+/* Evaluation. */
+
+struct EvaluationContext;
+
+void BKE_world_eval(const struct EvaluationContext *eval_ctx, struct World *world);
+
 #endif
 
diff --git a/source/blender/blenkernel/CMakeLists.txt b/source/blender/blenkernel/CMakeLists.txt
index 1d4565f1ec6..dad862b87e7 100644
--- a/source/blender/blenkernel/CMakeLists.txt
+++ b/source/blender/blenkernel/CMakeLists.txt
@@ -333,7 +333,7 @@ if(WIN32)
 endif()
 
 if(WITH_AUDASPACE)
-	add_definitions(${AUDASPACE_DEFINITIONS})
+	add_definitions(-DWITH_AUDASPACE)
 
 	list(APPEND INC_SYS
 		${AUDASPACE_C_INCLUDE_DIRS}
@@ -397,16 +397,6 @@ if(WITH_CODEC_AVI)
 	add_definitions(-DWITH_AVI)
 endif()
 
-if(WITH_CODEC_QUICKTIME)
-	list(APPEND INC
-		../quicktime
-	)
-	list(APPEND INC_SYS
-		${QUICKTIME_INCLUDE_DIRS}
-	)
-	add_definitions(-DWITH_QUICKTIME)
-endif()
-
 if(WITH_CODEC_FFMPEG)
 	list(APPEND SRC
 		intern/writeffmpeg.c
@@ -431,6 +421,10 @@ if(WITH_PYTHON)
 	)
 	add_definitions(-DWITH_PYTHON)
 
+	if(WITH_PYTHON_SAFETY)
+		add_definitions(-DWITH_PYTHON_SAFETY)
+	endif()
+
 	if(WITH_PYTHON_SECURITY)
 		add_definitions(-DWITH_PYTHON_SECURITY)
 	endif()
diff --git a/source/blender/blenkernel/intern/DerivedMesh.c b/source/blender/blenkernel/intern/DerivedMesh.c
index 55d5f6f89a1..18db368ee2b 100644
--- a/source/blender/blenkernel/intern/DerivedMesh.c
+++ b/source/blender/blenkernel/intern/DerivedMesh.c
@@ -96,6 +96,10 @@ static DerivedMesh *navmesh_dm_createNavMeshForVisualization(DerivedMesh *dm);
 #  define ASSERT_IS_VALID_DM(dm)
 #endif
 
+
+static ThreadRWMutex loops_cache_lock = PTHREAD_RWLOCK_INITIALIZER;
+
+
 static void add_shapekey_layers(DerivedMesh *dm, Mesh *me, Object *ob);
 static void shapekey_layers_to_keyblocks(DerivedMesh *dm, Mesh *me, int actshape_uid);
 
@@ -238,6 +242,30 @@ static int dm_getNumLoopTri(DerivedMesh *dm)
 	return numlooptris;
 }
 
+static const MLoopTri *dm_getLoopTriArray(DerivedMesh *dm)
+{
+	MLoopTri *looptri;
+
+	BLI_rw_mutex_lock(&loops_cache_lock, THREAD_LOCK_READ);
+	looptri = dm->looptris.array;
+	BLI_rw_mutex_unlock(&loops_cache_lock);
+
+	if (looptri != NULL) {
+		BLI_assert(dm->getNumLoopTri(dm) == dm->looptris.num);
+	}
+	else {
+		BLI_rw_mutex_lock(&loops_cache_lock, THREAD_LOCK_WRITE);
+		/* We need to ensure array is still NULL inside mutex-protected code, some other thread might have already
+		 * recomputed those looptris. */
+		if (dm->looptris.array == NULL) {
+			dm->recalcLoopTri(dm);
+		}
+		looptri = dm->looptris.array;
+		BLI_rw_mutex_unlock(&loops_cache_lock);
+	}
+	return looptri;
+}
+
 static CustomData *dm_getVertCData(DerivedMesh *dm)
 {
 	return &dm->vertData;
@@ -281,6 +309,8 @@ void DM_init_funcs(DerivedMesh *dm)
 	dm->dupLoopArray = dm_dupLoopArray;
 	dm->dupPolyArray = dm_dupPolyArray;
 
+	dm->getLoopTriArray = dm_getLoopTriArray;
+
 	/* subtypes handle getting actual data */
 	dm->getNumLoopTri = dm_getNumLoopTri;
 
@@ -475,6 +505,8 @@ void DM_ensure_tessface(DerivedMesh *dm)
 
 /**
  * Ensure the array is large enough
+ *
+ * /note This function must always be thread-protected by caller. It should only be used by internal code.
  */
 void DM_ensure_looptri_data(DerivedMesh *dm)
 {
@@ -482,18 +514,22 @@ void DM_ensure_looptri_data(DerivedMesh *dm)
 	const unsigned int totloop = dm->numLoopData;
 	const int looptris_num = poly_to_tri_count(totpoly, totloop);
 
+	BLI_assert(dm->looptris.array_wip == NULL);
+
+	SWAP(MLoopTri *, dm->looptris.array, dm->looptris.array_wip);
+
 	if ((looptris_num > dm->looptris.num_alloc) ||
 	    (looptris_num < dm->looptris.num_alloc * 2) ||
 	    (totpoly == 0))
 	{
-		MEM_SAFE_FREE(dm->looptris.array);
+		MEM_SAFE_FREE(dm->looptris.array_wip);
 		dm->looptris.num_alloc = 0;
 		dm->looptris.num = 0;
 	}
 
 	if (totpoly) {
-		if (dm->looptris.array == NULL) {
-			dm->looptris.array = MEM_mallocN(sizeof(*dm->looptris.array) * looptris_num, __func__);
+		if (dm->looptris.array_wip == NULL) {
+			dm->looptris.array_wip = MEM_mallocN(sizeof(*dm->looptris.array_wip) * looptris_num, __func__);
 			dm->looptris.num_alloc = looptris_num;
 		}
 
@@ -501,19 +537,6 @@ void DM_ensure_looptri_data(DerivedMesh *dm)
 	}
 }
 
-/**
- * The purpose of this function is that we can call:
- * `dm->getLoopTriArray(dm)` and get the array returned.
- */
-void DM_ensure_looptri(DerivedMesh *dm)
-{
-	const int numPolys =  dm->getNumPolys(dm);
-
-	if ((dm->looptris.num == 0) && (numPolys != 0)) {
-		dm->recalcLoopTri(dm);
-	}
-}
-
 void DM_verttri_from_looptri(MVertTri *verttri, const MLoop *mloop, const MLoopTri *looptri, int looptri_num)
 {
 	int i;
@@ -1126,7 +1149,7 @@ DerivedMesh *mesh_create_derived(Mesh *me, float (*vertCos)[3])
 }
 
 DerivedMesh *mesh_create_derived_for_modifier(
-        Scene *scene, Object *ob,
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob,
         ModifierData *md, int build_shapekey_layers)
 {
 	Mesh *me = ob->data;
@@ -1152,7 +1175,7 @@ DerivedMesh *mesh_create_derived_for_modifier(
 		int numVerts;
 		float (*deformedVerts)[3] = BKE_mesh_vertexCos_get(me, &numVerts);
 
-		modwrap_deformVerts(md, ob, NULL, deformedVerts, numVerts, 0);
+		modwrap_deformVerts(md, eval_ctx, ob, NULL, deformedVerts, numVerts, 0);
 		dm = mesh_create_derived(me, deformedVerts);
 
 		if (build_shapekey_layers)
@@ -1166,7 +1189,7 @@ DerivedMesh *mesh_create_derived_for_modifier(
 		if (build_shapekey_layers)
 			add_shapekey_layers(tdm, me, ob);
 		
-		dm = modwrap_applyModifier(md, ob, tdm, 0);
+		dm = modwrap_applyModifier(md, eval_ctx, ob, tdm, 0);
 		ASSERT_IS_VALID_DM(dm);
 
 		if (tdm != dm) tdm->release(tdm);
@@ -1732,7 +1755,7 @@ static void dm_ensure_display_normals(DerivedMesh *dm)
  * - apply deform modifiers and input vertexco
  */
 static void mesh_calc_modifiers(
-        Scene *scene, Object *ob, float (*inputVertexCos)[3],
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, float (*inputVertexCos)[3],
         const bool useRenderParams, int useDeform,
         const bool need_mapping, CustomDataMask dataMask,
         const int index, const bool useCache, const bool build_shapekey_layers,
@@ -1843,7 +1866,7 @@ static void mesh_calc_modifiers(
 				if (!deformedVerts)
 					deformedVerts = BKE_mesh_vertexCos_get(me, &numVerts);
 
-				modwrap_deformVerts(md, ob, NULL, deformedVerts, numVerts, deform_app_flags);
+				modwrap_deformVerts(md, eval_ctx, ob, NULL, deformedVerts, numVerts, deform_app_flags);
 			}
 			else {
 				break;
@@ -1984,7 +2007,7 @@ static void mesh_calc_modifiers(
 				}
 			}
 
-			modwrap_deformVerts(md, ob, dm, deformedVerts, numVerts, deform_app_flags);
+			modwrap_deformVerts(md, eval_ctx, ob, dm, deformedVerts, numVerts, deform_app_flags);
 		}
 		else {
 			DerivedMesh *ndm;
@@ -2059,7 +2082,7 @@ static void mesh_calc_modifiers(
 				}
 			}
 
-			ndm = modwrap_applyModifier(md, ob, dm, app_flags);
+			ndm = modwrap_applyModifier(md, eval_ctx, ob, dm, app_flags);
 			ASSERT_IS_VALID_DM(ndm);
 
 			if (ndm) {
@@ -2086,7 +2109,7 @@ static void mesh_calc_modifiers(
 				                 (mti->requiredDataMask ?
 				                  mti->requiredDataMask(ob, md) : 0));
 
-				ndm = modwrap_applyModifier(md, ob, orcodm, (app_flags & ~MOD_APPLY_USECACHE) | MOD_APPLY_ORCO);
+				ndm = modwrap_applyModifier(md, eval_ctx, ob, orcodm, (app_flags & ~MOD_APPLY_USECACHE) | MOD_APPLY_ORCO);
 				ASSERT_IS_VALID_DM(ndm);
 
 				if (ndm) {
@@ -2104,7 +2127,7 @@ static void mesh_calc_modifiers(
 				nextmask &= ~CD_MASK_CLOTH_ORCO;
 				DM_set_only_copy(clothorcodm, nextmask | CD_MASK_ORIGINDEX);
 
-				ndm = modwrap_applyModifier(md, ob, clothorcodm, (app_flags & ~MOD_APPLY_USECACHE) | MOD_APPLY_ORCO);
+				ndm = modwrap_applyModifier(md, eval_ctx, ob, clothorcodm, (app_flags & ~MOD_APPLY_USECACHE) | MOD_APPLY_ORCO);
 				ASSERT_IS_VALID_DM(ndm);
 
 				if (ndm) {
@@ -2203,7 +2226,6 @@ static void mesh_calc_modifiers(
 		if (dataMask & CD_MASK_MFACE) {
 			DM_ensure_tessface(finaldm);
 		}
-		DM_ensure_looptri(finaldm);
 
 		/* without this, drawing ngon tri's faces will show ugly tessellated face
 		 * normals and will also have to calculate normals on the fly, try avoid
@@ -2288,8 +2310,8 @@ bool editbmesh_modifier_is_enabled(Scene *scene, ModifierData *md, DerivedMesh *
 }
 
 static void editbmesh_calc_modifiers(
-        Scene *scene, Object *ob, BMEditMesh *em,
-        CustomDataMask dataMask,
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob,
+        BMEditMesh *em, CustomDataMask dataMask,
         /* return args */
         DerivedMesh **r_cage, DerivedMesh **r_final)
 {
@@ -2376,9 +2398,9 @@ static void editbmesh_calc_modifiers(
 			}
 
 			if (mti->deformVertsEM)
-				modwrap_deformVertsEM(md, ob, em, dm, deformedVerts, numVerts);
+				modwrap_deformVertsEM(md, eval_ctx, ob, em, dm, deformedVerts, numVerts);
 			else
-				modwrap_deformVerts(md, ob, dm, deformedVerts, numVerts, 0);
+				modwrap_deformVerts(md, eval_ctx, ob, dm, deformedVerts, numVerts, 0);
 		}
 		else {
 			DerivedMesh *ndm;
@@ -2423,10 +2445,10 @@ static void editbmesh_calc_modifiers(
 				DM_set_only_copy(orcodm, mask | CD_MASK_ORIGINDEX);
 
 				if (mti->applyModifierEM) {
-					ndm = modwrap_applyModifierEM(md, ob, em, orcodm, MOD_APPLY_ORCO);
+					ndm = modwrap_applyModifierEM(md, eval_ctx, ob, em, orcodm, MOD_APPLY_ORCO);
 				}
 				else {
-					ndm = modwrap_applyModifier(md, ob, orcodm, MOD_APPLY_ORCO);
+					ndm = modwrap_applyModifier(md, eval_ctx, ob, orcodm, MOD_APPLY_ORCO);
 				}
 				ASSERT_IS_VALID_DM(ndm);
 
@@ -2451,9 +2473,9 @@ static void editbmesh_calc_modifiers(
 			}
 
 			if (mti->applyModifierEM)
-				ndm = modwrap_applyModifierEM(md, ob, em, dm, MOD_APPLY_USECACHE | MOD_APPLY_ALLOW_GPU);
+				ndm = modwrap_applyModifierEM(md, eval_ctx, ob, em, dm, MOD_APPLY_USECACHE | MOD_APPLY_ALLOW_GPU);
 			else
-				ndm = modwrap_applyModifier(md, ob, dm, MOD_APPLY_USECACHE | MOD_APPLY_ALLOW_GPU);
+				ndm = modwrap_applyModifier(md, eval_ctx, ob, dm, MOD_APPLY_USECACHE | MOD_APPLY_ALLOW_GPU);
 			ASSERT_IS_VALID_DM(ndm);
 
 			if (ndm) {
@@ -2605,7 +2627,8 @@ static bool calc_modifiers_skip_orco(Scene *scene,
 		else if ((ob->mode & (OB_MODE_VERTEX_PAINT | OB_MODE_WEIGHT_PAINT | OB_MODE_TEXTURE_PAINT)) != 0) {
 			return false;
 		}
-		else if ((DEG_get_eval_flags_for_id(scene->depsgraph, &ob->id) & DAG_EVAL_NEED_CPU) != 0) {
+		/* TODO(sergey): How do we get depsgraph here? */
+		else if ((DEG_get_eval_flags_for_id(scene->depsgraph_legacy, &ob->id) & DAG_EVAL_NEED_CPU) != 0) {
 			return false;
 		}
 		SubsurfModifierData *smd = (SubsurfModifierData *)last_md;
@@ -2617,7 +2640,7 @@ static bool calc_modifiers_skip_orco(Scene *scene,
 #endif
 
 static void mesh_build_data(
-        Scene *scene, Object *ob, CustomDataMask dataMask,
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, CustomDataMask dataMask,
         const bool build_shapekey_layers, const bool need_mapping)
 {
 	BLI_assert(ob->type == OB_MESH);
@@ -2632,7 +2655,7 @@ static void mesh_build_data(
 #endif
 
 	mesh_calc_modifiers(
-	        scene, ob, NULL, false, 1, need_mapping, dataMask, -1, true, build_shapekey_layers,
+	        eval_ctx, scene, ob, NULL, false, 1, need_mapping, dataMask, -1, true, build_shapekey_layers,
 	        true,
 	        &ob->derivedDeform, &ob->derivedFinal);
 
@@ -2643,17 +2666,19 @@ static void mesh_build_data(
 	ob->lastDataMask = dataMask;
 	ob->lastNeedMapping = need_mapping;
 
-	if ((ob->mode & OB_MODE_SCULPT) && ob->sculpt) {
+	if ((ob->mode & OB_MODE_ALL_SCULPT) && ob->sculpt) {
 		/* create PBVH immediately (would be created on the fly too,
 		 * but this avoids waiting on first stroke) */
 
-		BKE_sculpt_update_mesh_elements(scene, scene->toolsettings->sculpt, ob, false, false);
+		BKE_sculpt_update_mesh_elements(eval_ctx, scene, scene->toolsettings->sculpt, ob, false, false);
 	}
 
 	BLI_assert(!(ob->derivedFinal->dirty & DM_DIRTY_NORMALS));
 }
 
-static void editbmesh_build_data(Scene *scene, Object *obedit, BMEditMesh *em, CustomDataMask dataMask)
+static void editbmesh_build_data(
+        const struct EvaluationContext *eval_ctx, Scene *scene,
+        Object *obedit, BMEditMesh *em, CustomDataMask dataMask)
 {
 	BKE_object_free_derived_caches(obedit);
 	BKE_object_sculpt_modifiers_changed(obedit);
@@ -2667,7 +2692,7 @@ static void editbmesh_build_data(Scene *scene, Object *obedit, BMEditMesh *em, C
 #endif
 
 	editbmesh_calc_modifiers(
-	        scene, obedit, em, dataMask,
+	        eval_ctx, scene, obedit, em, dataMask,
 	        &em->derivedCage, &em->derivedFinal);
 
 	DM_set_object_boundbox(obedit, em->derivedFinal);
@@ -2682,7 +2707,7 @@ static void editbmesh_build_data(Scene *scene, Object *obedit, BMEditMesh *em, C
 static CustomDataMask object_get_datamask(const Scene *scene, Object *ob, bool *r_need_mapping)
 {
 	/* TODO(sergey): Avoid this linear list lookup. */
-	SceneLayer *sl = BKE_scene_layer_context_active(scene);
+	SceneLayer *sl = BKE_scene_layer_context_active_PLACEHOLDER(scene);
 	Object *actob = sl->basact ? sl->basact->object : NULL;
 	CustomDataMask mask = ob->customdata_mask;
 
@@ -2720,23 +2745,24 @@ static CustomDataMask object_get_datamask(const Scene *scene, Object *ob, bool *
 }
 
 void makeDerivedMesh(
-        Scene *scene, Object *ob, BMEditMesh *em,
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, BMEditMesh *em,
         CustomDataMask dataMask, const bool build_shapekey_layers)
 {
 	bool need_mapping;
 	dataMask |= object_get_datamask(scene, ob, &need_mapping);
 
 	if (em) {
-		editbmesh_build_data(scene, ob, em, dataMask);
+		editbmesh_build_data(eval_ctx, scene, ob, em, dataMask);
 	}
 	else {
-		mesh_build_data(scene, ob, dataMask, build_shapekey_layers, need_mapping);
+		mesh_build_data(eval_ctx, scene, ob, dataMask, build_shapekey_layers, need_mapping);
 	}
 }
 
 /***/
 
-DerivedMesh *mesh_get_derived_final(Scene *scene, Object *ob, CustomDataMask dataMask)
+DerivedMesh *mesh_get_derived_final(
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, CustomDataMask dataMask)
 {
 	/* if there's no derived mesh or the last data mask used doesn't include
 	 * the data we need, rebuild the derived mesh
@@ -2748,14 +2774,14 @@ DerivedMesh *mesh_get_derived_final(Scene *scene, Object *ob, CustomDataMask dat
 	    ((dataMask & ob->lastDataMask) != dataMask) ||
 	    (need_mapping != ob->lastNeedMapping))
 	{
-		mesh_build_data(scene, ob, dataMask, false, need_mapping);
+		mesh_build_data(eval_ctx, scene, ob, dataMask, false, need_mapping);
 	}
 
 	if (ob->derivedFinal) { BLI_assert(!(ob->derivedFinal->dirty & DM_DIRTY_NORMALS)); }
 	return ob->derivedFinal;
 }
 
-DerivedMesh *mesh_get_derived_deform(Scene *scene, Object *ob, CustomDataMask dataMask)
+DerivedMesh *mesh_get_derived_deform(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, CustomDataMask dataMask)
 {
 	/* if there's no derived mesh or the last data mask used doesn't include
 	 * the data we need, rebuild the derived mesh
@@ -2768,37 +2794,37 @@ DerivedMesh *mesh_get_derived_deform(Scene *scene, Object *ob, CustomDataMask da
 	    ((dataMask & ob->lastDataMask) != dataMask) ||
 	    (need_mapping != ob->lastNeedMapping))
 	{
-		mesh_build_data(scene, ob, dataMask, false, need_mapping);
+		mesh_build_data(eval_ctx, scene, ob, dataMask, false, need_mapping);
 	}
 
 	return ob->derivedDeform;
 }
 
-DerivedMesh *mesh_create_derived_render(Scene *scene, Object *ob, CustomDataMask dataMask)
+DerivedMesh *mesh_create_derived_render(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, CustomDataMask dataMask)
 {
 	DerivedMesh *final;
 	
 	mesh_calc_modifiers(
-	        scene, ob, NULL, true, 1, false, dataMask, -1, false, false, false,
+	        eval_ctx, scene, ob, NULL, true, 1, false, dataMask, -1, false, false, false,
 	        NULL, &final);
 
 	return final;
 }
 
-DerivedMesh *mesh_create_derived_index_render(Scene *scene, Object *ob, CustomDataMask dataMask, int index)
+DerivedMesh *mesh_create_derived_index_render(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, CustomDataMask dataMask, int index)
 {
 	DerivedMesh *final;
 
 	mesh_calc_modifiers(
-	        scene, ob, NULL, true, 1, false, dataMask, index, false, false, false,
+	        eval_ctx, scene, ob, NULL, true, 1, false, dataMask, index, false, false, false,
 	        NULL, &final);
 
 	return final;
 }
 
 DerivedMesh *mesh_create_derived_view(
-        Scene *scene, Object *ob,
-        CustomDataMask dataMask)
+        const struct EvaluationContext *eval_ctx, Scene *scene,
+        Object *ob, CustomDataMask dataMask)
 {
 	DerivedMesh *final;
 
@@ -2809,7 +2835,7 @@ DerivedMesh *mesh_create_derived_view(
 	ob->transflag |= OB_NO_PSYS_UPDATE;
 
 	mesh_calc_modifiers(
-	        scene, ob, NULL, false, 1, false, dataMask, -1, false, false, false,
+	        eval_ctx, scene, ob, NULL, false, 1, false, dataMask, -1, false, false, false,
 	        NULL, &final);
 
 	ob->transflag &= ~OB_NO_PSYS_UPDATE;
@@ -2818,53 +2844,53 @@ DerivedMesh *mesh_create_derived_view(
 }
 
 DerivedMesh *mesh_create_derived_no_deform(
-        Scene *scene, Object *ob, float (*vertCos)[3],
-        CustomDataMask dataMask)
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob,
+        float (*vertCos)[3], CustomDataMask dataMask)
 {
 	DerivedMesh *final;
 	
 	mesh_calc_modifiers(
-	        scene, ob, vertCos, false, 0, false, dataMask, -1, false, false, false,
+	        eval_ctx, scene, ob, vertCos, false, 0, false, dataMask, -1, false, false, false,
 	        NULL, &final);
 
 	return final;
 }
 
 DerivedMesh *mesh_create_derived_no_virtual(
-        Scene *scene, Object *ob, float (*vertCos)[3],
-        CustomDataMask dataMask)
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob,
+        float (*vertCos)[3], CustomDataMask dataMask)
 {
 	DerivedMesh *final;
 	
 	mesh_calc_modifiers(
-	        scene, ob, vertCos, false, -1, false, dataMask, -1, false, false, false,
+	        eval_ctx, scene, ob, vertCos, false, -1, false, dataMask, -1, false, false, false,
 	        NULL, &final);
 
 	return final;
 }
 
 DerivedMesh *mesh_create_derived_physics(
-        Scene *scene, Object *ob, float (*vertCos)[3],
-        CustomDataMask dataMask)
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob,
+        float (*vertCos)[3], CustomDataMask dataMask)
 {
 	DerivedMesh *final;
 	
 	mesh_calc_modifiers(
-	        scene, ob, vertCos, false, -1, true, dataMask, -1, false, false, false,
+	        eval_ctx, scene, ob, vertCos, false, -1, true, dataMask, -1, false, false, false,
 	        NULL, &final);
 
 	return final;
 }
 
 DerivedMesh *mesh_create_derived_no_deform_render(
-        Scene *scene, Object *ob,
-        float (*vertCos)[3],
+        const struct EvaluationContext *eval_ctx, Scene *scene,
+        Object *ob, float (*vertCos)[3],
         CustomDataMask dataMask)
 {
 	DerivedMesh *final;
 
 	mesh_calc_modifiers(
-	        scene, ob, vertCos, true, 0, false, dataMask, -1, false, false, false,
+	        eval_ctx, scene, ob, vertCos, true, 0, false, dataMask, -1, false, false, false,
 	        NULL, &final);
 
 	return final;
@@ -2873,7 +2899,7 @@ DerivedMesh *mesh_create_derived_no_deform_render(
 /***/
 
 DerivedMesh *editbmesh_get_derived_cage_and_final(
-        Scene *scene, Object *obedit, BMEditMesh *em,
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *obedit, BMEditMesh *em,
         CustomDataMask dataMask,
         /* return args */
         DerivedMesh **r_final)
@@ -2886,7 +2912,7 @@ DerivedMesh *editbmesh_get_derived_cage_and_final(
 	if (!em->derivedCage ||
 	    (em->lastDataMask & dataMask) != dataMask)
 	{
-		editbmesh_build_data(scene, obedit, em, dataMask);
+		editbmesh_build_data(eval_ctx, scene, obedit, em, dataMask);
 	}
 
 	*r_final = em->derivedFinal;
@@ -2894,7 +2920,9 @@ DerivedMesh *editbmesh_get_derived_cage_and_final(
 	return em->derivedCage;
 }
 
-DerivedMesh *editbmesh_get_derived_cage(Scene *scene, Object *obedit, BMEditMesh *em, CustomDataMask dataMask)
+DerivedMesh *editbmesh_get_derived_cage(
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *obedit, BMEditMesh *em,
+        CustomDataMask dataMask)
 {
 	/* if there's no derived mesh or the last data mask used doesn't include
 	 * the data we need, rebuild the derived mesh
@@ -2904,7 +2932,7 @@ DerivedMesh *editbmesh_get_derived_cage(Scene *scene, Object *obedit, BMEditMesh
 	if (!em->derivedCage ||
 	    (em->lastDataMask & dataMask) != dataMask)
 	{
-		editbmesh_build_data(scene, obedit, em, dataMask);
+		editbmesh_build_data(eval_ctx, scene, obedit, em, dataMask);
 	}
 
 	return em->derivedCage;
@@ -3054,14 +3082,23 @@ void DM_calc_tangents_names_from_gpu(
 	*r_tangent_names_count = count;
 }
 
+void DM_add_named_tangent_layer_for_uv(
+        CustomData *uv_data, CustomData *tan_data, int numLoopData,
+        const char *layer_name)
+{
+	if (CustomData_get_named_layer_index(tan_data, CD_TANGENT, layer_name) == -1 &&
+	    CustomData_get_named_layer_index(uv_data, CD_MLOOPUV, layer_name) != -1)
+	{
+		CustomData_add_layer_named(
+		        tan_data, CD_TANGENT, CD_CALLOC, NULL,
+		        numLoopData, layer_name);
+	}
+}
+
 void DM_calc_loop_tangents(
         DerivedMesh *dm, bool calc_active_tangent,
         const char (*tangent_names)[MAX_NAME], int tangent_names_len)
 {
-	if (CustomData_number_of_layers(&dm->loopData, CD_MLOOPUV) == 0) {
-		return;
-	}
-
 	BKE_mesh_calc_loop_tangent_ex(
 	        dm->getVertArray(dm),
 	        dm->getPolyArray(dm), dm->getNumPolys(dm),
@@ -3941,35 +3978,3 @@ MFace *DM_get_tessface_array(DerivedMesh *dm, bool *r_allocated)
 
 	return mface;
 }
-
-const MLoopTri *DM_get_looptri_array(
-        DerivedMesh *dm,
-        const MVert *mvert,
-        const MPoly *mpoly, int mpoly_len,
-        const MLoop *mloop, int mloop_len,
-        bool *r_allocated)
-{
-	const MLoopTri *looptri = dm->getLoopTriArray(dm);
-	*r_allocated = false;
-
-	if (looptri == NULL) {
-		if (mpoly_len > 0) {
-			const int looptris_num = poly_to_tri_count(mpoly_len, mloop_len);
-			MLoopTri *looptri_data;
-
-			looptri_data = MEM_mallocN(sizeof(MLoopTri) * looptris_num, __func__);
-
-			BKE_mesh_recalc_looptri(
-			        mloop, mpoly,
-			        mvert,
-			        mloop_len, mpoly_len,
-			        looptri_data);
-
-			looptri = looptri_data;
-
-			*r_allocated = true;
-		}
-	}
-
-	return looptri;
-}
diff --git a/source/blender/blenkernel/intern/action.c b/source/blender/blenkernel/intern/action.c
index 8a94d4b8666..6f7b3286e40 100644
--- a/source/blender/blenkernel/intern/action.c
+++ b/source/blender/blenkernel/intern/action.c
@@ -89,7 +89,7 @@ bAction *add_empty_action(Main *bmain, const char name[])
 {
 	bAction *act;
 	
-	act = BKE_libblock_alloc(bmain, ID_AC, name);
+	act = BKE_libblock_alloc(bmain, ID_AC, name, 0);
 	
 	return act;
 }	
@@ -121,46 +121,56 @@ void BKE_action_free(bAction *act)
 
 /* .................................. */
 
-bAction *BKE_action_copy(Main *bmain, const bAction *src)
+/**
+ * Only copy internal data of Action ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_action_copy_data(Main *UNUSED(bmain), bAction *act_dst, const bAction *act_src, const int UNUSED(flag))
 {
-	bAction *dst = NULL;
-	bActionGroup *dgrp, *sgrp;
-	FCurve *dfcu, *sfcu;
-	
-	if (src == NULL) 
-		return NULL;
-	dst = BKE_libblock_copy(bmain, &src->id);
-	
+	bActionGroup *grp_dst, *grp_src;
+	FCurve *fcu_dst, *fcu_src;
+
 	/* duplicate the lists of groups and markers */
-	BLI_duplicatelist(&dst->groups, &src->groups);
-	BLI_duplicatelist(&dst->markers, &src->markers);
-	
+	BLI_duplicatelist(&act_dst->groups, &act_src->groups);
+	BLI_duplicatelist(&act_dst->markers, &act_src->markers);
+
 	/* copy F-Curves, fixing up the links as we go */
-	BLI_listbase_clear(&dst->curves);
-	
-	for (sfcu = src->curves.first; sfcu; sfcu = sfcu->next) {
+	BLI_listbase_clear(&act_dst->curves);
+
+	for (fcu_src = act_src->curves.first; fcu_src; fcu_src = fcu_src->next) {
 		/* duplicate F-Curve */
-		dfcu = copy_fcurve(sfcu);
-		BLI_addtail(&dst->curves, dfcu);
-		
+		fcu_dst = copy_fcurve(fcu_src);  /* XXX TODO pass subdata flag? But surprisingly does not seem to be doing any ID refcounting... */
+		BLI_addtail(&act_dst->curves, fcu_dst);
+
 		/* fix group links (kindof bad list-in-list search, but this is the most reliable way) */
-		for (dgrp = dst->groups.first, sgrp = src->groups.first; dgrp && sgrp; dgrp = dgrp->next, sgrp = sgrp->next) {
-			if (sfcu->grp == sgrp) {
-				dfcu->grp = dgrp;
-				
-				if (dgrp->channels.first == sfcu)
-					dgrp->channels.first = dfcu;
-				if (dgrp->channels.last == sfcu)
-					dgrp->channels.last = dfcu;
-					
+		for (grp_dst = act_dst->groups.first, grp_src = act_src->groups.first;
+		     grp_dst && grp_src;
+		     grp_dst = grp_dst->next, grp_src = grp_src->next)
+		{
+			if (fcu_src->grp == grp_src) {
+				fcu_dst->grp = grp_dst;
+
+				if (grp_dst->channels.first == fcu_src) {
+					grp_dst->channels.first = fcu_dst;
+				}
+				if (grp_dst->channels.last == fcu_src) {
+					grp_dst->channels.last = fcu_dst;
+				}
 				break;
 			}
 		}
 	}
-	
-	BKE_id_copy_ensure_local(bmain, &src->id, &dst->id);
+}
 
-	return dst;
+bAction *BKE_action_copy(Main *bmain, const bAction *act_src)
+{
+	bAction *act_copy;
+	BKE_id_copy_ex(bmain, &act_src->id, (ID **)&act_copy, 0, false);
+	return act_copy;
 }
 
 /* *************** Action Groups *************** */
@@ -524,7 +534,7 @@ const char *BKE_pose_ikparam_get_name(bPose *pose)
  *
  * \param dst  Should be freed already, makes entire duplicate.
  */
-void BKE_pose_copy_data(bPose **dst, const bPose *src, const bool copy_constraints)
+void BKE_pose_copy_data_ex(bPose **dst, const bPose *src, const int flag, const bool copy_constraints)
 {
 	bPose *outPose;
 	bPoseChannel *pchan;
@@ -554,9 +564,8 @@ void BKE_pose_copy_data(bPose **dst, const bPose *src, const bool copy_constrain
 	outPose->avs = src->avs;
 	
 	for (pchan = outPose->chanbase.first; pchan; pchan = pchan->next) {
-
-		if (pchan->custom) {
-			id_us_plus(&pchan->custom->id);
+		if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+			id_us_plus((ID *)pchan->custom);
 		}
 
 		/* warning, O(n2) here, if done without the hash, but these are rarely used features. */
@@ -571,13 +580,13 @@ void BKE_pose_copy_data(bPose **dst, const bPose *src, const bool copy_constrain
 		}
 
 		if (copy_constraints) {
-			BKE_constraints_copy(&listb, &pchan->constraints, true);  // BKE_constraints_copy NULLs listb
+			BKE_constraints_copy_ex(&listb, &pchan->constraints, flag, true);  // BKE_constraints_copy NULLs listb
 			pchan->constraints = listb;
 			pchan->mpath = NULL; /* motion paths should not get copied yet... */
 		}
 		
 		if (pchan->prop) {
-			pchan->prop = IDP_CopyProperty(pchan->prop);
+			pchan->prop = IDP_CopyProperty_ex(pchan->prop, flag);
 		}
 
 		pchan->draw_data = NULL;  /* Drawing cache, no need to copy. */
@@ -591,6 +600,11 @@ void BKE_pose_copy_data(bPose **dst, const bPose *src, const bool copy_constrain
 	*dst = outPose;
 }
 
+void BKE_pose_copy_data(bPose **dst, const bPose *src, const bool copy_constraints)
+{
+	BKE_pose_copy_data_ex(dst, src, 0, copy_constraints);
+}
+
 void BKE_pose_itasc_init(bItasc *itasc)
 {
 	if (itasc) {
@@ -1121,9 +1135,13 @@ void calc_action_range(const bAction *act, float *start, float *end, short incl_
 			if (fcu->totvert) {
 				float nmin, nmax;
 				
-				/* get extents for this curve */
-				/* TODO: allow enabling/disabling this? */
-				calc_fcurve_range(fcu, &nmin, &nmax, false, true);
+				/* get extents for this curve
+				 * - no "selected only", since this is often used in the backend
+				 * - no "minimum length" (we will apply this later), otherwise
+				 *   single-keyframe curves will increase the overall length by
+				 *   a phantom frame (T50354)
+				 */
+				calc_fcurve_range(fcu, &nmin, &nmax, false, false);
 				
 				/* compare to the running tally */
 				min = min_ff(min, nmin);
@@ -1176,7 +1194,9 @@ void calc_action_range(const bAction *act, float *start, float *end, short incl_
 	}
 	
 	if (foundvert || foundmod) {
+		/* ensure that action is at least 1 frame long (for NLA strips to have a valid length) */
 		if (min == max) max += 1.0f;
+		
 		*start = min;
 		*end = max;
 	}
diff --git a/source/blender/blenkernel/intern/anim.c b/source/blender/blenkernel/intern/anim.c
index 59484724aee..34ab8a064d4 100644
--- a/source/blender/blenkernel/intern/anim.c
+++ b/source/blender/blenkernel/intern/anim.c
@@ -43,6 +43,7 @@
 #include "DNA_key_types.h"
 #include "DNA_scene_types.h"
 
+#include "BKE_context.h"
 #include "BKE_curve.h"
 #include "BKE_global.h"
 #include "BKE_key.h"
@@ -282,10 +283,11 @@ void animviz_get_object_motionpaths(Object *ob, ListBase *targets)
  */
 
 /* tweak the object ordering to trick depsgraph into making MotionPath calculations run faster */
-static void motionpaths_calc_optimise_depsgraph(Scene *scene, ListBase *targets)
+static void motionpaths_calc_optimise_depsgraph(bContext *C, Scene *scene, ListBase *targets)
 {
 	BaseLegacy *base, *baseNext;
 	MPathTarget *mpt;
+	Main *bmain = CTX_data_main(C);
 	
 	/* make sure our temp-tag isn't already in use */
 	for (base = scene->base.first; base; base = base->next)
@@ -309,7 +311,7 @@ static void motionpaths_calc_optimise_depsgraph(Scene *scene, ListBase *targets)
 	}
 	
 	/* "brew me a list that's sorted a bit faster now depsy" */
-	DEG_scene_relations_rebuild(G.main, scene);
+	DEG_scene_relations_rebuild(bmain, scene);
 }
 
 /* update scene for current frame */
@@ -373,7 +375,7 @@ static void motionpaths_calc_bake_targets(Scene *scene, ListBase *targets)
  *	- recalc: whether we need to
  */
 /* TODO: include reports pointer? */
-void animviz_calc_motionpaths(Scene *scene, ListBase *targets)
+void animviz_calc_motionpaths(bContext *C, Scene *scene, ListBase *targets)
 {
 	MPathTarget *mpt;
 	int sfra, efra;
@@ -399,7 +401,7 @@ void animviz_calc_motionpaths(Scene *scene, ListBase *targets)
 	
 	/* optimize the depsgraph for faster updates */
 	/* TODO: whether this is used should depend on some setting for the level of optimizations used */
-	motionpaths_calc_optimise_depsgraph(scene, targets);
+	motionpaths_calc_optimise_depsgraph(C, scene, targets);
 	
 	/* calculate path over requested range */
 	for (CFRA = sfra; CFRA <= efra; CFRA++) {
diff --git a/source/blender/blenkernel/intern/anim_sys.c b/source/blender/blenkernel/intern/anim_sys.c
index 6475e5c8acd..5b7947df9dd 100644
--- a/source/blender/blenkernel/intern/anim_sys.c
+++ b/source/blender/blenkernel/intern/anim_sys.c
@@ -261,7 +261,7 @@ void BKE_animdata_free(ID *id, const bool do_id_user)
 /* Copying -------------------------------------------- */
 
 /* Make a copy of the given AnimData - to be used when copying datablocks */
-AnimData *BKE_animdata_copy(AnimData *adt, const bool do_action)
+AnimData *BKE_animdata_copy(Main *bmain, AnimData *adt, const bool do_action)
 {
 	AnimData *dadt;
 	
@@ -272,8 +272,9 @@ AnimData *BKE_animdata_copy(AnimData *adt, const bool do_action)
 	
 	/* make a copy of action - at worst, user has to delete copies... */
 	if (do_action) {
-		dadt->action = BKE_action_copy(G.main, adt->action);
-		dadt->tmpact = BKE_action_copy(G.main, adt->tmpact);
+		BLI_assert(bmain != NULL);
+		BKE_id_copy_ex(bmain, (ID *)dadt->action, (ID **)&dadt->action, 0, false);
+		BKE_id_copy_ex(bmain, (ID *)dadt->tmpact, (ID **)&dadt->tmpact, 0, false);
 	}
 	else {
 		id_us_plus((ID *)dadt->action);
@@ -293,7 +294,7 @@ AnimData *BKE_animdata_copy(AnimData *adt, const bool do_action)
 	return dadt;
 }
 
-bool BKE_animdata_copy_id(ID *id_to, ID *id_from, const bool do_action)
+bool BKE_animdata_copy_id(Main *bmain, ID *id_to, ID *id_from, const bool do_action)
 {
 	AnimData *adt;
 
@@ -305,7 +306,7 @@ bool BKE_animdata_copy_id(ID *id_to, ID *id_from, const bool do_action)
 	adt = BKE_animdata_from_id(id_from);
 	if (adt) {
 		IdAdtTemplate *iat = (IdAdtTemplate *)id_to;
-		iat->adt = BKE_animdata_copy(adt, do_action);
+		iat->adt = BKE_animdata_copy(bmain, adt, do_action);
 	}
 
 	return true;
@@ -625,6 +626,8 @@ char *BKE_animdata_driver_path_hack(bContext *C, PointerRNA *ptr, PropertyRNA *p
 					}
 					break;
 				}
+				default:
+					break;
 			}
 
 			/* fix RNA pointer, as we've now changed the ID root by changing the paths */
@@ -1349,7 +1352,7 @@ void BKE_keyingset_free_path(KeyingSet *ks, KS_Path *ksp)
 }
 
 /* Copy all KeyingSets in the given list */
-void BKE_keyingsets_copy(ListBase *newlist, ListBase *list)
+void BKE_keyingsets_copy(ListBase *newlist, const ListBase *list)
 {
 	KeyingSet *ksn;
 	KS_Path *kspn;
@@ -1521,7 +1524,8 @@ static bool animsys_write_rna_setting(PathResolvedRNA *anim_rna, const float val
 		}
 		case PROP_INT:
 		{
-			const int value_coerce = (int)value;
+			int value_coerce = (int)value;
+			RNA_property_int_clamp(ptr, prop, &value_coerce);
 			if (array_index != -1) {
 				if (RNA_property_int_get_index(ptr, prop, array_index) != value_coerce) {
 					RNA_property_int_set_index(ptr, prop, array_index, value_coerce);
@@ -1538,15 +1542,17 @@ static bool animsys_write_rna_setting(PathResolvedRNA *anim_rna, const float val
 		}
 		case PROP_FLOAT:
 		{
+			float value_coerce = value;
+			RNA_property_float_clamp(ptr, prop, &value_coerce);
 			if (array_index != -1) {
-				if (RNA_property_float_get_index(ptr, prop, array_index) != value) {
-					RNA_property_float_set_index(ptr, prop, array_index, value);
+				if (RNA_property_float_get_index(ptr, prop, array_index) != value_coerce) {
+					RNA_property_float_set_index(ptr, prop, array_index, value_coerce);
 					written = true;
 				}
 			}
 			else {
-				if (RNA_property_float_get(ptr, prop) != value) {
-					RNA_property_float_set(ptr, prop, value);
+				if (RNA_property_float_get(ptr, prop) != value_coerce) {
+					RNA_property_float_set(ptr, prop, value_coerce);
 					written = true;
 				}
 			}
@@ -2846,7 +2852,7 @@ void BKE_animsys_evaluate_all_animation(Main *main, Scene *scene, float ctime)
 
 #define DEBUG_PRINT if (G.debug & G_DEBUG_DEPSGRAPH) printf
 
-void BKE_animsys_eval_animdata(EvaluationContext *eval_ctx, ID *id)
+void BKE_animsys_eval_animdata(const EvaluationContext *eval_ctx, ID *id)
 {
 	AnimData *adt = BKE_animdata_from_id(id);
 	Scene *scene = NULL; /* XXX: this is only needed for flushing RNA updates,
@@ -2856,7 +2862,7 @@ void BKE_animsys_eval_animdata(EvaluationContext *eval_ctx, ID *id)
 	BKE_animsys_evaluate_animdata(scene, id, adt, eval_ctx->ctime, ADT_RECALC_ANIM);
 }
 
-void BKE_animsys_eval_driver(EvaluationContext *eval_ctx,
+void BKE_animsys_eval_driver(const EvaluationContext *eval_ctx,
                              ID *id,
                              FCurve *fcu)
 {
diff --git a/source/blender/blenkernel/intern/appdir.c b/source/blender/blenkernel/intern/appdir.c
index 43fd47981b1..6dd852c7875 100644
--- a/source/blender/blenkernel/intern/appdir.c
+++ b/source/blender/blenkernel/intern/appdir.c
@@ -106,7 +106,8 @@ const char *BKE_appdir_folder_default(void)
 static char *blender_version_decimal(const int ver)
 {
 	static char version_str[5];
-	sprintf(version_str, "%d.%02d", ver / 100, ver % 100);
+	BLI_assert(ver < 1000);
+	BLI_snprintf(version_str, sizeof(version_str), "%d.%02d", ver / 100, ver % 100);
 	return version_str;
 }
 
@@ -212,8 +213,10 @@ static bool get_path_local(
 	/* try EXECUTABLE_DIR/2.5x/folder_name - new default directory for local blender installed files */
 #ifdef __APPLE__
 	/* due new codesign situation in OSX > 10.9.5 we must move the blender_version dir with contents to Resources */
-	static char osx_resourses[FILE_MAX];
-	sprintf(osx_resourses, "%s../Resources", bprogdir);
+	char osx_resourses[FILE_MAX];
+	BLI_snprintf(osx_resourses, sizeof(osx_resourses), "%s../Resources", bprogdir);
+	/* Remove the '/../' added above. */
+	BLI_cleanup_path(NULL, osx_resourses);
 	return test_path(targetpath, targetpath_len, osx_resourses, blender_version_decimal(ver), relfolder);
 #else
 	return test_path(targetpath, targetpath_len, bprogdir, blender_version_decimal(ver), relfolder);
@@ -326,10 +329,12 @@ static bool get_path_system(
 			return true;
 		}
 	}
-
 	/* try EXECUTABLE_DIR/release/folder_name */
-	if (test_path(targetpath, targetpath_len, bprogdir, "release", relfolder))
+	if (test_path(targetpath, targetpath_len, bprogdir, "release", relfolder)) {
 		return true;
+	}
+	/* never use if not existing. */
+	targetpath[0] = '\0';
 
 	/* end developer overrides */
 
@@ -591,6 +596,9 @@ static void where_am_i(char *fullname, const size_t maxlen, const char *name)
 		else {
 			BLI_path_program_search(fullname, maxlen, name);
 		}
+		/* Remove "/./" and "/../" so string comparisons can be used on the path. */
+		BLI_cleanup_path(NULL, fullname);
+
 #if defined(DEBUG)
 		if (!STREQ(name, fullname)) {
 			printf("guessing '%s' == '%s'\n", name, fullname);
@@ -683,13 +691,16 @@ bool BKE_appdir_program_python_search(
 	return is_found;
 }
 
+/** Keep in sync with `bpy.utils.app_template_paths()` */
 static const char *app_template_directory_search[2] = {
 	"startup" SEP_STR "bl_app_templates_user",
 	"startup" SEP_STR "bl_app_templates_system",
 };
 
 static const int app_template_directory_id[2] = {
+	/* Only 'USER' */
 	BLENDER_USER_SCRIPTS,
+	/* Covers 'LOCAL' & 'SYSTEM'. */
 	BLENDER_SYSTEM_SCRIPTS,
 };
 
diff --git a/source/blender/blenkernel/intern/armature.c b/source/blender/blenkernel/intern/armature.c
index 38b98f1eee6..7dfc4df114c 100644
--- a/source/blender/blenkernel/intern/armature.c
+++ b/source/blender/blenkernel/intern/armature.c
@@ -82,7 +82,7 @@ bArmature *BKE_armature_add(Main *bmain, const char *name)
 {
 	bArmature *arm;
 
-	arm = BKE_libblock_alloc(bmain, ID_AR, name);
+	arm = BKE_libblock_alloc(bmain, ID_AR, name, 0);
 	arm->deformflag = ARM_DEF_VGROUP | ARM_DEF_ENVELOPE;
 	arm->flag = ARM_COL_CUSTOM; /* custom bone-group colors */
 	arm->layer = 1;
@@ -149,54 +149,70 @@ void BKE_armature_make_local(Main *bmain, bArmature *arm, const bool lib_local)
 	BKE_id_make_local_generic(bmain, &arm->id, true, lib_local);
 }
 
-static void copy_bonechildren(Bone *newBone, const Bone *oldBone, const Bone *actBone, Bone **newActBone)
+static void copy_bonechildren(
+        Bone *bone_dst, const Bone *bone_src, const Bone *bone_src_act, Bone **r_bone_dst_act, const int flag)
 {
-	Bone *curBone, *newChildBone;
+	Bone *bone_src_child, *bone_dst_child;
 
-	if (oldBone == actBone)
-		*newActBone = newBone;
+	if (bone_src == bone_src_act) {
+		*r_bone_dst_act = bone_dst;
+	}
 
-	if (oldBone->prop)
-		newBone->prop = IDP_CopyProperty(oldBone->prop);
+	if (bone_src->prop) {
+		bone_dst->prop = IDP_CopyProperty_ex(bone_src->prop, flag);
+	}
 
 	/* Copy this bone's list */
-	BLI_duplicatelist(&newBone->childbase, &oldBone->childbase);
+	BLI_duplicatelist(&bone_dst->childbase, &bone_src->childbase);
 
 	/* For each child in the list, update it's children */
-	newChildBone = newBone->childbase.first;
-	for (curBone = oldBone->childbase.first; curBone; curBone = curBone->next) {
-		newChildBone->parent = newBone;
-		copy_bonechildren(newChildBone, curBone, actBone, newActBone);
-		newChildBone = newChildBone->next;
+	for (bone_src_child = bone_src->childbase.first, bone_dst_child = bone_dst->childbase.first;
+	     bone_src_child;
+	     bone_src_child = bone_src_child->next, bone_dst_child = bone_dst_child->next)
+	{
+		bone_dst_child->parent = bone_dst;
+		copy_bonechildren(bone_dst_child, bone_src_child, bone_src_act, r_bone_dst_act, flag);
 	}
 }
 
-bArmature *BKE_armature_copy(Main *bmain, const bArmature *arm)
+/**
+ * Only copy internal data of Armature ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_armature_copy_data(Main *UNUSED(bmain), bArmature *arm_dst, const bArmature *arm_src, const int flag)
 {
-	bArmature *newArm;
-	Bone *oldBone, *newBone;
-	Bone *newActBone = NULL;
+	Bone *bone_src, *bone_dst;
+	Bone *bone_dst_act = NULL;
+
+	/* We never handle usercount here for own data. */
+	const int flag_subdata = flag | LIB_ID_CREATE_NO_USER_REFCOUNT;
 
-	newArm = BKE_libblock_copy(bmain, &arm->id);
-	BLI_duplicatelist(&newArm->bonebase, &arm->bonebase);
+	BLI_duplicatelist(&arm_dst->bonebase, &arm_src->bonebase);
 
 	/* Duplicate the childrens' lists */
-	newBone = newArm->bonebase.first;
-	for (oldBone = arm->bonebase.first; oldBone; oldBone = oldBone->next) {
-		newBone->parent = NULL;
-		copy_bonechildren(newBone, oldBone, arm->act_bone, &newActBone);
-		newBone = newBone->next;
+	bone_dst = arm_dst->bonebase.first;
+	for (bone_src = arm_src->bonebase.first; bone_src; bone_src = bone_src->next) {
+		bone_dst->parent = NULL;
+		copy_bonechildren(bone_dst, bone_src, arm_src->act_bone, &bone_dst_act, flag_subdata);
+		bone_dst = bone_dst->next;
 	}
 
-	newArm->act_bone = newActBone;
-
-	newArm->edbo = NULL;
-	newArm->act_edbone = NULL;
-	newArm->sketch = NULL;
+	arm_dst->act_bone = bone_dst_act;
 
-	BKE_id_copy_ensure_local(bmain, &arm->id, &newArm->id);
+	arm_dst->edbo = NULL;
+	arm_dst->act_edbone = NULL;
+	arm_dst->sketch = NULL;
+}
 
-	return newArm;
+bArmature *BKE_armature_copy(Main *bmain, const bArmature *arm)
+{
+	bArmature *arm_copy;
+	BKE_id_copy_ex(bmain, &arm->id, (ID **)&arm_copy, 0, false);
+	return arm_copy;
 }
 
 static Bone *get_named_bone_bonechildren(ListBase *lb, const char *name)
@@ -1445,13 +1461,13 @@ void BKE_armature_loc_pose_to_bone(bPoseChannel *pchan, const float inloc[3], fl
 	copy_v3_v3(outloc, nLocMat[3]);
 }
 
-void BKE_armature_mat_pose_to_bone_ex(Object *ob, bPoseChannel *pchan, float inmat[4][4], float outmat[4][4])
+void BKE_armature_mat_pose_to_bone_ex(const struct EvaluationContext *eval_ctx, Object *ob, bPoseChannel *pchan, float inmat[4][4], float outmat[4][4])
 {
 	bPoseChannel work_pchan = *pchan;
 
 	/* recalculate pose matrix with only parent transformations,
 	 * bone loc/sca/rot is ignored, scene and frame are not used. */
-	BKE_pose_where_is_bone(NULL, ob, &work_pchan, 0.0f, false);
+	BKE_pose_where_is_bone(eval_ctx, NULL, ob, &work_pchan, 0.0f, false);
 
 	/* find the matrix, need to remove the bone transforms first so this is
 	 * calculated as a matrix to set rather then a difference ontop of whats
@@ -2178,7 +2194,9 @@ void BKE_pose_where_is_bone_tail(bPoseChannel *pchan)
 /* pchan is validated, as having bone and parent pointer
  * 'do_extra': when zero skips loc/size/rot, constraints and strip modifiers.
  */
-void BKE_pose_where_is_bone(Scene *scene, Object *ob, bPoseChannel *pchan, float ctime, bool do_extra)
+void BKE_pose_where_is_bone(
+        const struct EvaluationContext *eval_ctx, Scene *scene,
+        Object *ob, bPoseChannel *pchan, float ctime, bool do_extra)
 {
 	/* This gives a chan_mat with actions (ipos) results. */
 	if (do_extra)
@@ -2217,7 +2235,7 @@ void BKE_pose_where_is_bone(Scene *scene, Object *ob, bPoseChannel *pchan, float
 			cob = BKE_constraints_make_evalob(scene, ob, pchan, CONSTRAINT_OBTYPE_BONE);
 
 			/* Solve PoseChannel's Constraints */
-			BKE_constraints_solve(&pchan->constraints, cob, ctime); /* ctime doesnt alter objects */
+			BKE_constraints_solve(eval_ctx, &pchan->constraints, cob, ctime); /* ctime doesnt alter objects */
 
 			/* cleanup after Constraint Solving
 			 * - applies matrix back to pchan, and frees temporary struct used
@@ -2239,7 +2257,7 @@ void BKE_pose_where_is_bone(Scene *scene, Object *ob, bPoseChannel *pchan, float
 
 /* This only reads anim data from channels, and writes to channels */
 /* This is the only function adding poses */
-void BKE_pose_where_is(Scene *scene, Object *ob)
+void BKE_pose_where_is(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob)
 {
 	bArmature *arm;
 	Bone *bone;
@@ -2278,7 +2296,7 @@ void BKE_pose_where_is(Scene *scene, Object *ob)
 		}
 
 		/* 2a. construct the IK tree (standard IK) */
-		BIK_initialize_tree(scene, ob, ctime);
+		BIK_initialize_tree(eval_ctx, scene, ob, ctime);
 
 		/* 2b. construct the Spline IK trees
 		 *  - this is not integrated as an IK plugin, since it should be able
@@ -2290,15 +2308,15 @@ void BKE_pose_where_is(Scene *scene, Object *ob)
 		for (pchan = ob->pose->chanbase.first; pchan; pchan = pchan->next) {
 			/* 4a. if we find an IK root, we handle it separated */
 			if (pchan->flag & POSE_IKTREE) {
-				BIK_execute_tree(scene, ob, pchan, ctime);
+				BIK_execute_tree(eval_ctx, scene, ob, pchan, ctime);
 			}
 			/* 4b. if we find a Spline IK root, we handle it separated too */
 			else if (pchan->flag & POSE_IKSPLINE) {
-				BKE_splineik_execute_tree(scene, ob, pchan, ctime);
+				BKE_splineik_execute_tree(eval_ctx, scene, ob, pchan, ctime);
 			}
 			/* 5. otherwise just call the normal solver */
 			else if (!(pchan->flag & POSE_DONE)) {
-				BKE_pose_where_is_bone(scene, ob, pchan, ctime, 1);
+				BKE_pose_where_is_bone(eval_ctx, scene, ob, pchan, ctime, 1);
 			}
 		}
 		/* 6. release the IK tree */
diff --git a/source/blender/blenkernel/intern/armature_update.c b/source/blender/blenkernel/intern/armature_update.c
index 73e9f5d0774..1addbcbadc0 100644
--- a/source/blender/blenkernel/intern/armature_update.c
+++ b/source/blender/blenkernel/intern/armature_update.c
@@ -113,9 +113,11 @@ static void splineik_init_tree_from_pchan(Scene *scene, Object *UNUSED(ob), bPos
 		 *       currently for paths to work it needs to go through the bevlist/displist system (ton)
 		 */
 
+		/* TODO: Make sure this doesn't crash. */
+#if 0
 		/* only happens on reload file, but violates depsgraph still... fix! */
 		if (ELEM(NULL,  ikData->tar->curve_cache, ikData->tar->curve_cache->path, ikData->tar->curve_cache->path->data)) {
-			BKE_displist_make_curveTypes(scene, ikData->tar, 0);
+			BKE_displist_make_curveTypes(eval_ctx, scene, ikData->tar, 0);
 			
 			/* path building may fail in EditMode after removing verts [#33268]*/
 			if (ELEM(NULL, ikData->tar->curve_cache->path, ikData->tar->curve_cache->path->data)) {
@@ -123,6 +125,9 @@ static void splineik_init_tree_from_pchan(Scene *scene, Object *UNUSED(ob), bPos
 				return;
 			}
 		}
+#else
+		(void) scene;
+#endif
 	}
 
 	/* find the root bone and the chain of bones from the root to the tip
@@ -261,15 +266,16 @@ static void splineik_init_tree(Scene *scene, Object *ob, float UNUSED(ctime))
 /* ----------- */
 
 /* Evaluate spline IK for a given bone */
-static void splineik_evaluate_bone(tSplineIK_Tree *tree, Scene *scene, Object *ob, bPoseChannel *pchan,
-                                   int index, float ctime)
+static void splineik_evaluate_bone(
+        const struct EvaluationContext *eval_ctx, tSplineIK_Tree *tree, Scene *scene, Object *ob, bPoseChannel *pchan,
+        int index, float ctime)
 {
 	bSplineIKConstraint *ikData = tree->ikData;
 	float poseHead[3], poseTail[3], poseMat[4][4];
 	float splineVec[3], scaleFac, radius = 1.0f;
 
 	/* firstly, calculate the bone matrix the standard way, since this is needed for roll control */
-	BKE_pose_where_is_bone(scene, ob, pchan, ctime, 1);
+	BKE_pose_where_is_bone(eval_ctx, scene, ob, pchan, ctime, 1);
 
 	copy_v3_v3(poseHead, pchan->pose_head);
 	copy_v3_v3(poseTail, pchan->pose_tail);
@@ -511,7 +517,7 @@ static void splineik_evaluate_bone(tSplineIK_Tree *tree, Scene *scene, Object *o
 }
 
 /* Evaluate the chain starting from the nominated bone */
-static void splineik_execute_tree(Scene *scene, Object *ob, bPoseChannel *pchan_root, float ctime)
+static void splineik_execute_tree(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, bPoseChannel *pchan_root, float ctime)
 {
 	tSplineIK_Tree *tree;
 
@@ -525,7 +531,7 @@ static void splineik_execute_tree(Scene *scene, Object *ob, bPoseChannel *pchan_
 		 */
 		for (i = tree->chainlen - 1; i >= 0; i--) {
 			bPoseChannel *pchan = tree->chain[i];
-			splineik_evaluate_bone(tree, scene, ob, pchan, i, ctime);
+			splineik_evaluate_bone(eval_ctx, tree, scene, ob, pchan, i, ctime);
 		}
 
 		/* free the tree info specific to SplineIK trees now */
@@ -544,19 +550,20 @@ void BKE_pose_splineik_init_tree(Scene *scene, Object *ob, float ctime)
 	splineik_init_tree(scene, ob, ctime);
 }
 
-void BKE_splineik_execute_tree(Scene *scene, Object *ob, bPoseChannel *pchan_root, float ctime)
+void BKE_splineik_execute_tree(
+        const struct EvaluationContext *eval_ctx, Scene *scene,
+        Object *ob, bPoseChannel *pchan_root, float ctime)
 {
-	splineik_execute_tree(scene, ob, pchan_root, ctime);
+	splineik_execute_tree(eval_ctx, scene, ob, pchan_root, ctime);
 }
 
 /* *************** Depsgraph evaluation callbacks ************ */
 
-void BKE_pose_eval_init(struct EvaluationContext *UNUSED(eval_ctx),
-                        Scene *scene,
+void BKE_pose_eval_init(const struct EvaluationContext *UNUSED(eval_ctx),
+                        Scene *UNUSED(scene),
                         Object *ob,
                         bPose *pose)
 {
-	float ctime = BKE_scene_frame_get(scene); /* not accurate... */
 	bPoseChannel *pchan;
 
 	DEBUG_PRINT("%s on %s\n", __func__, ob->id.name);
@@ -574,9 +581,19 @@ void BKE_pose_eval_init(struct EvaluationContext *UNUSED(eval_ctx),
 	for (pchan = pose->chanbase.first; pchan != NULL; pchan = pchan->next) {
 		pchan->flag &= ~(POSE_DONE | POSE_CHAIN | POSE_IKTREE | POSE_IKSPLINE);
 	}
+}
+
+void BKE_pose_eval_init_ik(const struct EvaluationContext *eval_ctx,
+                           Scene *scene,
+                           Object *ob,
+                           bPose *UNUSED(pose))
+{
+	float ctime = BKE_scene_frame_get(scene); /* not accurate... */
+
+	DEBUG_PRINT("%s on %s\n", __func__, ob->id.name);
 
 	/* 2a. construct the IK tree (standard IK) */
-	BIK_initialize_tree(scene, ob, ctime);
+	BIK_initialize_tree(eval_ctx, scene, ob, ctime);
 
 	/* 2b. construct the Spline IK trees
 	 *  - this is not integrated as an IK plugin, since it should be able
@@ -585,7 +602,7 @@ void BKE_pose_eval_init(struct EvaluationContext *UNUSED(eval_ctx),
 	BKE_pose_splineik_init_tree(scene, ob, ctime);
 }
 
-void BKE_pose_eval_bone(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_pose_eval_bone(const struct EvaluationContext *eval_ctx,
                         Scene *scene,
                         Object *ob,
                         bPoseChannel *pchan)
@@ -613,14 +630,14 @@ void BKE_pose_eval_bone(struct EvaluationContext *UNUSED(eval_ctx),
 				if ((pchan->flag & POSE_DONE) == 0) {
 					/* TODO(sergey): Use time source node for time. */
 					float ctime = BKE_scene_frame_get(scene); /* not accurate... */
-					BKE_pose_where_is_bone(scene, ob, pchan, ctime, 1);
+					BKE_pose_where_is_bone(eval_ctx, scene, ob, pchan, ctime, 1);
 				}
 			}
 		}
 	}
 }
 
-void BKE_pose_constraints_evaluate(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_pose_constraints_evaluate(const struct EvaluationContext *eval_ctx,
                                    Scene *scene,
                                    Object *ob,
                                    bPoseChannel *pchan)
@@ -636,12 +653,12 @@ void BKE_pose_constraints_evaluate(struct EvaluationContext *UNUSED(eval_ctx),
 	else {
 		if ((pchan->flag & POSE_DONE) == 0) {
 			float ctime = BKE_scene_frame_get(scene); /* not accurate... */
-			BKE_pose_where_is_bone(scene, ob, pchan, ctime, 1);
+			BKE_pose_where_is_bone(eval_ctx, scene, ob, pchan, ctime, 1);
 		}
 	}
 }
 
-void BKE_pose_bone_done(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_pose_bone_done(const struct EvaluationContext *UNUSED(eval_ctx),
                         bPoseChannel *pchan)
 {
 	float imat[4][4];
@@ -652,27 +669,27 @@ void BKE_pose_bone_done(struct EvaluationContext *UNUSED(eval_ctx),
 	}
 }
 
-void BKE_pose_iktree_evaluate(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_pose_iktree_evaluate(const struct EvaluationContext *eval_ctx,
                               Scene *scene,
                               Object *ob,
                               bPoseChannel *rootchan)
 {
 	float ctime = BKE_scene_frame_get(scene); /* not accurate... */
 	DEBUG_PRINT("%s on %s pchan %s\n", __func__, ob->id.name, rootchan->name);
-	BIK_execute_tree(scene, ob, rootchan, ctime);
+	BIK_execute_tree(eval_ctx, scene, ob, rootchan, ctime);
 }
 
-void BKE_pose_splineik_evaluate(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_pose_splineik_evaluate(const struct EvaluationContext *eval_ctx,
                                 Scene *scene,
                                 Object *ob,
                                 bPoseChannel *rootchan)
 {
 	float ctime = BKE_scene_frame_get(scene); /* not accurate... */
 	DEBUG_PRINT("%s on %s pchan %s\n", __func__, ob->id.name, rootchan->name);
-	BKE_splineik_execute_tree(scene, ob, rootchan, ctime);
+	BKE_splineik_execute_tree(eval_ctx, scene, ob, rootchan, ctime);
 }
 
-void BKE_pose_eval_flush(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_pose_eval_flush(const struct EvaluationContext *UNUSED(eval_ctx),
                          Scene *scene,
                          Object *ob,
                          bPose *UNUSED(pose))
@@ -687,7 +704,7 @@ void BKE_pose_eval_flush(struct EvaluationContext *UNUSED(eval_ctx),
 	ob->recalc &= ~OB_RECALC_ALL;
 }
 
-void BKE_pose_eval_proxy_copy(struct EvaluationContext *UNUSED(eval_ctx), Object *ob)
+void BKE_pose_eval_proxy_copy(const struct EvaluationContext *UNUSED(eval_ctx), Object *ob)
 {
 	BLI_assert(ID_IS_LINKED_DATABLOCK(ob) && ob->proxy_from != NULL);
 	DEBUG_PRINT("%s on %s\n", __func__, ob->id.name);
diff --git a/source/blender/blenkernel/intern/blender.c b/source/blender/blenkernel/intern/blender.c
index ebb10c02683..1f75c85291d 100644
--- a/source/blender/blenkernel/intern/blender.c
+++ b/source/blender/blenkernel/intern/blender.c
@@ -230,19 +230,6 @@ void BKE_blender_userdef_free_data(UserDef *userdef)
 }
 
 /**
- * Handle changes in settings that need refreshing.
- */
-void BKE_blender_userdef_refresh(void)
-{
-	/* prevent accidents */
-	if (U.pixelsize == 0) U.pixelsize = 1;
-	
-	BLF_default_dpi(U.pixelsize * U.dpi);
-	U.widget_unit = (U.pixelsize * U.dpi * 20 + 36) / 72;
-
-}
-
-/**
  * Write U from userdef.
  * This function defines which settings a template will override for the user preferences.
  */
diff --git a/source/blender/blenkernel/intern/blender_copybuffer.c b/source/blender/blenkernel/intern/blender_copybuffer.c
index 206b0f2a8cc..2d37f3ab0cb 100644
--- a/source/blender/blenkernel/intern/blender_copybuffer.c
+++ b/source/blender/blenkernel/intern/blender_copybuffer.c
@@ -49,6 +49,7 @@
 #include "BKE_main.h"
 #include "BKE_scene.h"
 
+#include "DEG_depsgraph.h"
 #include "DEG_depsgraph_build.h"
 
 #include "BLO_readfile.h"
@@ -160,6 +161,10 @@ bool BKE_copybuffer_paste(bContext *C, const char *libname, const short flag, Re
 	/* recreate dependency graph to include new objects */
 	DEG_relations_tag_update(bmain);
 
+	/* Tag update the scene to flush base collection settings, since the new object is added to a
+	 * new (active) collection, not its original collection, thus need recalculation. */
+	DEG_id_tag_update(&scene->id, 0);
+
 	BLO_blendhandle_close(bh);
 	/* remove library... */
 
diff --git a/source/blender/blenkernel/intern/blendfile.c b/source/blender/blenkernel/intern/blendfile.c
index 53f2462ee98..e1350aa8a46 100644
--- a/source/blender/blenkernel/intern/blendfile.c
+++ b/source/blender/blenkernel/intern/blendfile.c
@@ -117,6 +117,7 @@ static void setup_app_data(
         const char *filepath, ReportList *reports)
 {
 	Scene *curscene = NULL;
+	const bool is_startup = (bfd->filename[0] == '\0');
 	const bool recover = (G.fileflags & G_FILE_RECOVER) != 0;
 	enum {
 		LOAD_UI = 1,
@@ -132,7 +133,7 @@ static void setup_app_data(
 	else if (BLI_listbase_is_empty(&bfd->main->screen)) {
 		mode = LOAD_UNDO;
 	}
-	else if (G.fileflags & G_FILE_NO_UI) {
+	else if ((G.fileflags & G_FILE_NO_UI) && (is_startup == false)) {
 		mode = LOAD_UI_OFF;
 	}
 	else {
@@ -193,7 +194,7 @@ static void setup_app_data(
 		}
 		if (cur_render_layer == NULL) {
 			/* fallback to scene layer */
-			cur_render_layer = BKE_scene_layer_render_active(curscene);
+			cur_render_layer = BKE_scene_layer_from_scene_get(curscene);
 		}
 
 		if (track_undo_scene) {
@@ -218,6 +219,13 @@ static void setup_app_data(
 				BKE_screen_view3d_scene_sync(curscreen, curscene);
 			}
 		}
+
+		/* We need to tag this here because events may be handled immediately after.
+		 * only the current screen is important because we wont have to handle
+		 * events from multiple screens at once.*/
+		{
+			BKE_screen_manipulator_tag_refresh(curscreen);
+		}
 	}
 
 	/* free G.main Main database */
@@ -257,7 +265,9 @@ static void setup_app_data(
 		CTX_data_scene_set(C, curscene);
 	}
 	else {
-		G.fileflags = bfd->fileflags;
+		/* Keep state from preferences. */
+		const int fileflags_skip = G_FILE_FLAGS_RUNTIME;
+		G.fileflags = (G.fileflags & fileflags_skip) | (bfd->fileflags & ~fileflags_skip);
 		CTX_wm_manager_set(C, G.main->wm.first);
 		CTX_wm_screen_set(C, bfd->curscreen);
 		CTX_data_scene_set(C, bfd->curscene);
@@ -333,20 +343,19 @@ static void setup_app_data(
 		}
 	}
 
-	if (mode == LOAD_UI_OFF && BLI_listbase_is_empty(&G.main->wm)) {
-		/* XXX prevent crash in pdInitEffectors called through DEG_scene_relations_rebuild (see T51794).
-		 * Can be removed once BKE_scene_layer_context_active_ex gets workspace passed. */
-		BLI_addhead(&G.main->wm, CTX_wm_manager(C));
-		BKE_scene_set_background(G.main, curscene);
-		BLI_listbase_clear(&G.main->wm);
-	}
-	else {
-		BKE_scene_set_background(G.main, curscene);
+	/* Setting scene might require having a dependency graph, with copy on write
+	 * we need to make sure we ensure scene has correct color management before
+	 * constructing dependency graph.
+	 */
+	if (mode != LOAD_UNDO) {
+		IMB_colormanagement_check_file_config(G.main);
 	}
 
+	BKE_scene_set_background(G.main, curscene);
+
 	if (mode != LOAD_UNDO) {
+		/* TODO(sergey): Can this be also move above? */
 		RE_FreeAllPersistentData();
-		IMB_colormanagement_check_file_config(G.main);
 	}
 
 	MEM_freeN(bfd);
diff --git a/source/blender/blenkernel/intern/boids.c b/source/blender/blenkernel/intern/boids.c
index 7ca4e07076d..8c78787c259 100644
--- a/source/blender/blenkernel/intern/boids.c
+++ b/source/blender/blenkernel/intern/boids.c
@@ -132,6 +132,7 @@ static int rule_goal_avoid(BoidRule *rule, BoidBrainData *bbd, BoidValues *val,
 	if (eff == NULL && gabr->ob) {
 		memset(&temp_eff, 0, sizeof(EffectorCache));
 		temp_eff.ob = gabr->ob;
+		temp_eff.eval_ctx = bbd->sim->eval_ctx;
 		temp_eff.scene = bbd->sim->scene;
 		eff = &temp_eff;
 		get_effector_data(eff, &efd, &epoint, 0);
diff --git a/source/blender/blenkernel/intern/brush.c b/source/blender/blenkernel/intern/brush.c
index aae323a5056..aeaead578a1 100644
--- a/source/blender/blenkernel/intern/brush.c
+++ b/source/blender/blenkernel/intern/brush.c
@@ -152,7 +152,7 @@ Brush *BKE_brush_add(Main *bmain, const char *name, short ob_mode)
 {
 	Brush *brush;
 
-	brush = BKE_libblock_alloc(bmain, ID_BR, name);
+	brush = BKE_libblock_alloc(bmain, ID_BR, name, 0);
 
 	BKE_brush_init(brush);
 
@@ -172,34 +172,38 @@ struct Brush *BKE_brush_first_search(struct Main *bmain, short ob_mode)
 	return NULL;
 }
 
-Brush *BKE_brush_copy(Main *bmain, const Brush *brush)
+/**
+ * Only copy internal data of Brush ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_brush_copy_data(Main *UNUSED(bmain), Brush *brush_dst, const Brush *brush_src, const int flag)
 {
-	Brush *brushn;
-	
-	brushn = BKE_libblock_copy(bmain, &brush->id);
-
-	if (brush->mtex.tex)
-		id_us_plus((ID *)brush->mtex.tex);
-
-	if (brush->mask_mtex.tex)
-		id_us_plus((ID *)brush->mask_mtex.tex);
-
-	if (brush->paint_curve)
-		id_us_plus((ID *)brush->paint_curve);
-
-	if (brush->icon_imbuf)
-		brushn->icon_imbuf = IMB_dupImBuf(brush->icon_imbuf);
+	if (brush_src->icon_imbuf) {
+		brush_dst->icon_imbuf = IMB_dupImBuf(brush_src->icon_imbuf);
+	}
 
-	brushn->preview = NULL;
+	if ((flag & LIB_ID_COPY_NO_PREVIEW) == 0) {
+		BKE_previewimg_id_copy(&brush_dst->id, &brush_src->id);
+	}
+	else {
+		brush_dst->preview = NULL;
+	}
 
-	brushn->curve = curvemapping_copy(brush->curve);
+	brush_dst->curve = curvemapping_copy(brush_src->curve);
 
 	/* enable fake user by default */
-	id_fake_user_set(&brushn->id);
-
-	BKE_id_copy_ensure_local(bmain, &brush->id, &brushn->id);
+	id_fake_user_set(&brush_dst->id);
+}
 
-	return brushn;
+Brush *BKE_brush_copy(Main *bmain, const Brush *brush)
+{
+	Brush *brush_copy;
+	BKE_id_copy_ex(bmain, &brush->id, (ID **)&brush_copy, 0, false);
+	return brush_copy;
 }
 
 /** Free (or release) any data used by this brush (does not free the brush itself). */
@@ -517,13 +521,13 @@ int BKE_brush_clone_image_delete(Brush *brush)
  * region space mouse coordinates, or 3d world coordinates for 3D mapping.
  *
  * rgba outputs straight alpha. */
-float BKE_brush_sample_tex_3D(const Scene *scene, Brush *br,
+float BKE_brush_sample_tex_3D(const Scene *scene, const Brush *br,
                               const float point[3],
                               float rgba[4], const int thread,
                               struct ImagePool *pool)
 {
 	UnifiedPaintSettings *ups = &scene->toolsettings->unified_paint_settings;
-	MTex *mtex = &br->mtex;
+	const MTex *mtex = &br->mtex;
 	float intensity = 1.0;
 	bool hasrgb = false;
 
@@ -817,7 +821,7 @@ int BKE_brush_size_get(const Scene *scene, const Brush *brush)
 	return size;
 }
 
-int BKE_brush_use_locked_size(const Scene *scene, const Brush *brush)
+bool BKE_brush_use_locked_size(const Scene *scene, const Brush *brush)
 {
 	const short us_flag = scene->toolsettings->unified_paint_settings.flag;
 
@@ -826,7 +830,7 @@ int BKE_brush_use_locked_size(const Scene *scene, const Brush *brush)
 	       (brush->flag & BRUSH_LOCK_SIZE);
 }
 
-int BKE_brush_use_size_pressure(const Scene *scene, const Brush *brush)
+bool BKE_brush_use_size_pressure(const Scene *scene, const Brush *brush)
 {
 	const short us_flag = scene->toolsettings->unified_paint_settings.flag;
 
@@ -835,7 +839,7 @@ int BKE_brush_use_size_pressure(const Scene *scene, const Brush *brush)
 	       (brush->flag & BRUSH_SIZE_PRESSURE);
 }
 
-int BKE_brush_use_alpha_pressure(const Scene *scene, const Brush *brush)
+bool BKE_brush_use_alpha_pressure(const Scene *scene, const Brush *brush)
 {
 	const short us_flag = scene->toolsettings->unified_paint_settings.flag;
 
@@ -844,6 +848,16 @@ int BKE_brush_use_alpha_pressure(const Scene *scene, const Brush *brush)
 	       (brush->flag & BRUSH_ALPHA_PRESSURE);
 }
 
+bool BKE_brush_sculpt_has_secondary_color(const Brush *brush)
+{
+	return ELEM(
+	        brush->sculpt_tool, SCULPT_TOOL_BLOB, SCULPT_TOOL_DRAW,
+	        SCULPT_TOOL_INFLATE, SCULPT_TOOL_CLAY, SCULPT_TOOL_CLAY_STRIPS,
+	        SCULPT_TOOL_PINCH, SCULPT_TOOL_CREASE, SCULPT_TOOL_LAYER,
+	        SCULPT_TOOL_FLATTEN, SCULPT_TOOL_FILL, SCULPT_TOOL_SCRAPE,
+	        SCULPT_TOOL_MASK);
+}
+
 void BKE_brush_unprojected_radius_set(Scene *scene, Brush *brush, float unprojected_radius)
 {
 	UnifiedPaintSettings *ups = &scene->toolsettings->unified_paint_settings;
@@ -962,7 +976,7 @@ void BKE_brush_randomize_texture_coords(UnifiedPaintSettings *ups, bool mask)
 }
 
 /* Uses the brush curve control to find a strength value */
-float BKE_brush_curve_strength(Brush *br, float p, const float len)
+float BKE_brush_curve_strength(const Brush *br, float p, const float len)
 {
 	float strength;
 
diff --git a/source/blender/blenkernel/intern/bvhutils.c b/source/blender/blenkernel/intern/bvhutils.c
index c1fad4f80c8..775499304d4 100644
--- a/source/blender/blenkernel/intern/bvhutils.c
+++ b/source/blender/blenkernel/intern/bvhutils.c
@@ -1137,7 +1137,6 @@ BVHTree *bvhtree_from_mesh_looptri(
 	const MLoopTri *looptri = NULL;
 	bool vert_allocated = false;
 	bool loop_allocated = false;
-	bool looptri_allocated = false;
 
 	BLI_rw_mutex_lock(&cache_rwlock, THREAD_LOCK_READ);
 	tree = bvhcache_find(dm->bvhCache, BVHTREE_FROM_LOOPTRI);
@@ -1150,12 +1149,7 @@ BVHTree *bvhtree_from_mesh_looptri(
 	mpoly = DM_get_poly_array(dm, &poly_allocated);
 
 	mloop = DM_get_loop_array(dm, &loop_allocated);
-	looptri = DM_get_looptri_array(
-	        dm,
-	        mvert,
-	        mpoly, dm->getNumPolys(dm),
-	        mloop, dm->getNumLoops(dm),
-	        &looptri_allocated);
+	looptri = dm->getLoopTriArray(dm);
 
 	if (poly_allocated) {
 		MEM_freeN(mpoly);
@@ -1193,7 +1187,7 @@ BVHTree *bvhtree_from_mesh_looptri(
 		        data, tree, true, epsilon,
 		        mvert, vert_allocated,
 		        mloop, loop_allocated,
-		        looptri, looptri_allocated);
+		        looptri, false);
 	}
 	else {
 		if (vert_allocated) {
@@ -1202,9 +1196,6 @@ BVHTree *bvhtree_from_mesh_looptri(
 		if (loop_allocated) {
 			MEM_freeN(mloop);
 		}
-		if (looptri_allocated) {
-			MEM_freeN((void *)looptri);
-		}
 		memset(data, 0, sizeof(*data));
 	}
 
diff --git a/source/blender/blenkernel/intern/cachefile.c b/source/blender/blenkernel/intern/cachefile.c
index 43dcde302b3..9d02a27187c 100644
--- a/source/blender/blenkernel/intern/cachefile.c
+++ b/source/blender/blenkernel/intern/cachefile.c
@@ -66,7 +66,7 @@ void BKE_cachefiles_exit(void)
 
 void *BKE_cachefile_add(Main *bmain, const char *name)
 {
-	CacheFile *cache_file = BKE_libblock_alloc(bmain, ID_CF, name);
+	CacheFile *cache_file = BKE_libblock_alloc(bmain, ID_CF, name, 0);
 
 	BKE_cachefile_init(cache_file);
 
@@ -100,16 +100,26 @@ void BKE_cachefile_free(CacheFile *cache_file)
 	BLI_freelistN(&cache_file->object_paths);
 }
 
-CacheFile *BKE_cachefile_copy(Main *bmain, const CacheFile *cache_file)
+/**
+ * Only copy internal data of CacheFile ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_cachefile_copy_data(
+        Main *UNUSED(bmain), CacheFile *cache_file_dst, const CacheFile *UNUSED(cache_file_src), const int UNUSED(flag))
 {
-	CacheFile *new_cache_file = BKE_libblock_copy(bmain, &cache_file->id);
-	new_cache_file->handle = NULL;
-
-	BLI_listbase_clear(&new_cache_file->object_paths);
-
-	BKE_id_copy_ensure_local(bmain, &cache_file->id, &new_cache_file->id);
+	cache_file_dst->handle = NULL;
+	BLI_listbase_clear(&cache_file_dst->object_paths);
+}
 
-	return new_cache_file;
+CacheFile *BKE_cachefile_copy(Main *bmain, const CacheFile *cache_file)
+{
+	CacheFile *cache_file_copy;
+	BKE_id_copy_ex(bmain, &cache_file->id, (ID **)&cache_file_copy, 0, false);
+	return cache_file_copy;
 }
 
 void BKE_cachefile_make_local(Main *bmain, CacheFile *cache_file, const bool lib_local)
@@ -166,10 +176,12 @@ void BKE_cachefile_update_frame(Main *bmain, Scene *scene, const float ctime, co
 		const float time = BKE_cachefile_time_offset(cache_file, ctime, fps);
 
 		if (BKE_cachefile_filepath_get(bmain, cache_file, time, filename)) {
+			BKE_cachefile_clean(bmain, cache_file);
 #ifdef WITH_ALEMBIC
 			ABC_free_handle(cache_file->handle);
 			cache_file->handle = ABC_create_handle(filename, NULL);
 #endif
+			break;
 		}
 	}
 }
diff --git a/source/blender/blenkernel/intern/camera.c b/source/blender/blenkernel/intern/camera.c
index 2e36de4e8d4..97bb679f8b0 100644
--- a/source/blender/blenkernel/intern/camera.c
+++ b/source/blender/blenkernel/intern/camera.c
@@ -86,22 +86,31 @@ void *BKE_camera_add(Main *bmain, const char *name)
 {
 	Camera *cam;
 
-	cam =  BKE_libblock_alloc(bmain, ID_CA, name);
+	cam =  BKE_libblock_alloc(bmain, ID_CA, name, 0);
 
 	BKE_camera_init(cam);
 
 	return cam;
 }
 
-Camera *BKE_camera_copy(Main *bmain, const Camera *cam)
+/**
+ * Only copy internal data of Camera ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_camera_copy_data(Main *UNUSED(bmain), Camera *UNUSED(cam_dst), const Camera *UNUSED(cam_src), const int UNUSED(flag))
 {
-	Camera *camn;
-	
-	camn = BKE_libblock_copy(bmain, &cam->id);
-
-	BKE_id_copy_ensure_local(bmain, &cam->id, &camn->id);
+	/* Nothing to do! */
+}
 
-	return camn;
+Camera *BKE_camera_copy(Main *bmain, const Camera *cam)
+{
+	Camera *cam_copy;
+	BKE_id_copy_ex(bmain, &cam->id, (ID **)&cam_copy, 0, false);
+	return cam_copy;
 }
 
 void BKE_camera_make_local(Main *bmain, Camera *cam, const bool lib_local)
diff --git a/source/blender/blenkernel/intern/cdderivedmesh.c b/source/blender/blenkernel/intern/cdderivedmesh.c
index 155634c9d9c..d1282c1a0fe 100644
--- a/source/blender/blenkernel/intern/cdderivedmesh.c
+++ b/source/blender/blenkernel/intern/cdderivedmesh.c
@@ -34,10 +34,12 @@
  *  \ingroup bke
  */
 
+#include "atomic_ops.h"
+
 #include "BLI_math.h"
 #include "BLI_edgehash.h"
 #include "BLI_utildefines.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 
 #include "BKE_pbvh.h"
 #include "BKE_cdderivedmesh.h"
@@ -549,6 +551,11 @@ static void cdDM_drawMappedFaces(
 
 	const int *index_mp_to_orig  = dm->getPolyDataArray(dm, CD_ORIGINDEX);
 
+	if (cddm->pbvh) {
+		if (G.debug_value == 14)
+			BKE_pbvh_draw_BB(cddm->pbvh);
+	}
+
 	/* fist, setup common buffers */
 	GPU_vertex_setup(dm);
 	GPU_triangle_setup(dm);
@@ -1398,8 +1405,8 @@ static void cdDM_buffer_copy_mcol(
 
 	for (i = 0; i < totpoly; i++, mpoly++) {
 		for (j = 0; j < mpoly->totloop; j++) {
-			copy_v3_v3_uchar(&varray[start], &mloopcol[mpoly->loopstart + j].r);
-			start += 3;
+			copy_v4_v4_uchar(&varray[start], &mloopcol[mpoly->loopstart + j].r);
+			start += 4;
 		}
 	}
 }
@@ -1799,25 +1806,17 @@ void CDDM_recalc_looptri(DerivedMesh *dm)
 	const unsigned int totloop = dm->numLoopData;
 
 	DM_ensure_looptri_data(dm);
+	BLI_assert(totpoly == 0 || cddm->dm.looptris.array_wip != NULL);
 
 	BKE_mesh_recalc_looptri(
 	        cddm->mloop, cddm->mpoly,
 	        cddm->mvert,
 	        totloop, totpoly,
-	        cddm->dm.looptris.array);
-}
+	        cddm->dm.looptris.array_wip);
 
-static const MLoopTri *cdDM_getLoopTriArray(DerivedMesh *dm)
-{
-	if (dm->looptris.array) {
-		BLI_assert(poly_to_tri_count(dm->numPolyData, dm->numLoopData) == dm->looptris.num);
-	}
-	else {
-		dm->recalcLoopTri(dm);
-
-		/* ccdm is an exception here, that recalcLoopTri will fill in the array too  */
-	}
-	return dm->looptris.array;
+	BLI_assert(cddm->dm.looptris.array == NULL);
+	atomic_cas_ptr((void **)&cddm->dm.looptris.array, cddm->dm.looptris.array, cddm->dm.looptris.array_wip);
+	cddm->dm.looptris.array_wip = NULL;
 }
 
 static void cdDM_free_internal(CDDerivedMesh *cddm)
@@ -1870,8 +1869,6 @@ static CDDerivedMesh *cdDM_create(const char *desc)
 	dm->getEdgeDataArray = DM_get_edge_data_layer;
 	dm->getTessFaceDataArray = DM_get_tessface_data_layer;
 
-	dm->getLoopTriArray = cdDM_getLoopTriArray;
-
 	dm->calcNormals = CDDM_calc_normals;
 	dm->calcLoopNormals = CDDM_calc_loop_normals;
 	dm->calcLoopNormalsSpaceArray = CDDM_calc_loop_normals_spacearr;
@@ -3056,7 +3053,7 @@ DerivedMesh *CDDM_merge_verts(DerivedMesh *dm, const int *vtargetmap, const int
 						MPoly *target_poly = cddm->mpoly + *(cddm->pmap[v_target].indices + i_poly);
 
 						if (cddm_poly_compare(cddm->mloop, mp, target_poly, vtargetmap, +1) ||
-							cddm_poly_compare(cddm->mloop, mp, target_poly, vtargetmap, -1))
+						    cddm_poly_compare(cddm->mloop, mp, target_poly, vtargetmap, -1))
 						{
 							found = true;
 							break;
diff --git a/source/blender/blenkernel/intern/cloth.c b/source/blender/blenkernel/intern/cloth.c
index 6d0ad3255a2..09b793629f7 100644
--- a/source/blender/blenkernel/intern/cloth.c
+++ b/source/blender/blenkernel/intern/cloth.c
@@ -345,7 +345,7 @@ static int do_init_cloth(Object *ob, ClothModifierData *clmd, DerivedMesh *resul
 	return 1;
 }
 
-static int do_step_cloth(Object *ob, ClothModifierData *clmd, DerivedMesh *result, int framenr)
+static int do_step_cloth(const struct EvaluationContext *eval_ctx, Object *ob, ClothModifierData *clmd, DerivedMesh *result, int framenr)
 {
 	ClothVertex *verts = NULL;
 	Cloth *cloth;
@@ -370,7 +370,7 @@ static int do_step_cloth(Object *ob, ClothModifierData *clmd, DerivedMesh *resul
 		mul_m4_v3(ob->obmat, verts->xconst);
 	}
 
-	effectors = pdInitEffectors(clmd->scene, ob, NULL, clmd->sim_parms->effector_weights, true);
+	effectors = pdInitEffectors(eval_ctx, clmd->scene, ob, NULL, clmd->sim_parms->effector_weights, true);
 
 	if (clmd->sim_parms->flags & CLOTH_SIMSETTINGS_FLAG_DYNAMIC_BASEMESH )
 		cloth_update_verts ( ob, clmd, result );
@@ -400,7 +400,7 @@ static int do_step_cloth(Object *ob, ClothModifierData *clmd, DerivedMesh *resul
 /************************************************
  * clothModifier_do - main simulation function
  ************************************************/
-void clothModifier_do(ClothModifierData *clmd, Scene *scene, Object *ob, DerivedMesh *dm, float (*vertexCos)[3])
+void clothModifier_do(ClothModifierData *clmd, const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, DerivedMesh *dm, float (*vertexCos)[3])
 {
 	PointCache *cache;
 	PTCacheID pid;
@@ -489,7 +489,7 @@ void clothModifier_do(ClothModifierData *clmd, Scene *scene, Object *ob, Derived
 	/* do simulation */
 	BKE_ptcache_validate(cache, framenr);
 
-	if (!do_step_cloth(ob, clmd, dm, framenr)) {
+	if (!do_step_cloth(eval_ctx, ob, clmd, dm, framenr)) {
 		BKE_ptcache_invalidate(cache);
 	}
 	else
@@ -806,7 +806,6 @@ static int cloth_from_object(Object *ob, ClothModifierData *clmd, DerivedMesh *d
 	if ( !dm )
 		return 0;
 
-	DM_ensure_looptri(dm);
 	cloth_from_mesh ( clmd, dm );
 
 	// create springs
diff --git a/source/blender/blenkernel/intern/collection.c b/source/blender/blenkernel/intern/collection.c
index 3bf3a5ce5a4..2b69c176c39 100644
--- a/source/blender/blenkernel/intern/collection.c
+++ b/source/blender/blenkernel/intern/collection.c
@@ -261,6 +261,9 @@ void BKE_collection_object_add_from(Scene *scene, Object *ob_src, Object *ob_dst
 	for (SceneLayer *sl = scene->render_layers.first; sl; sl = sl->next) {
 		Base *base_src = BKE_scene_layer_base_find(sl, ob_src);
 		if (base_src != NULL) {
+			if (base_src->collection_properties == NULL) {
+				continue;
+			}
 			Base *base_dst = BKE_scene_layer_base_find(sl, ob_dst);
 			IDP_MergeGroup(base_dst->collection_properties, base_src->collection_properties, true);
 		}
@@ -565,7 +568,7 @@ void BKE_scene_collections_iterator_end(struct BLI_Iterator *iter)
 
 typedef struct SceneObjectsIteratorData {
 	GSet *visited;
-	LinkData *link;
+	LinkData *link_next;
 	BLI_Iterator scene_collection_iter;
 } SceneObjectsIteratorData;
 
@@ -597,8 +600,9 @@ static LinkData *object_base_unique(GSet *gs, LinkData *link)
 {
 	for (; link != NULL; link = link->next) {
 		Object *ob = link->data;
-		if (!BLI_gset_haskey(gs, ob)) {
-			BLI_gset_add(gs, ob);
+		void **ob_key_p;
+		if (!BLI_gset_ensure_p_ex(gs, ob, &ob_key_p)) {
+			*ob_key_p = ob;
 			return link;
 		}
 	}
@@ -608,10 +612,10 @@ static LinkData *object_base_unique(GSet *gs, LinkData *link)
 void BKE_scene_objects_iterator_next(BLI_Iterator *iter)
 {
 	SceneObjectsIteratorData *data = iter->data;
-	LinkData *link = data->link ? object_base_unique(data->visited, data->link->next) : NULL;
+	LinkData *link = data->link_next ? object_base_unique(data->visited, data->link_next) : NULL;
 
 	if (link) {
-		data->link = link;
+		data->link_next = link->next;
 		iter->current = link->data;
 	}
 	else {
@@ -623,8 +627,8 @@ void BKE_scene_objects_iterator_next(BLI_Iterator *iter)
 			/* get the first unique object of this collection */
 			LinkData *new_link = object_base_unique(data->visited, sc->objects.first);
 			if (new_link) {
-				data->link = new_link;
-				iter->current = data->link->data;
+				data->link_next = new_link->next;
+				iter->current = new_link->data;
 				return;
 			}
 			BKE_scene_collections_iterator_next(&data->scene_collection_iter);
diff --git a/source/blender/blenkernel/intern/colortools.c b/source/blender/blenkernel/intern/colortools.c
index ee0f904c3a6..310255a15c1 100644
--- a/source/blender/blenkernel/intern/colortools.c
+++ b/source/blender/blenkernel/intern/colortools.c
@@ -1380,7 +1380,7 @@ void scopes_update(Scopes *scopes, ImBuf *ibuf, const ColorManagedViewSettings *
 
 	/* Keep number of threads in sync with the merge parts below. */
 	ScopesUpdateData data = {
-		.scopes = scopes, . ibuf = ibuf,
+		.scopes = scopes, .ibuf = ibuf,
 		.cm_processor = cm_processor, .display_buffer = display_buffer, .ycc_mode = ycc_mode,
 		.bin_lum = bin_lum, .bin_r = bin_r, .bin_g = bin_g, .bin_b = bin_b, .bin_a = bin_a,
 	};
diff --git a/source/blender/blenkernel/intern/constraint.c b/source/blender/blenkernel/intern/constraint.c
index 07a6b304dff..1c6bc7f98a2 100644
--- a/source/blender/blenkernel/intern/constraint.c
+++ b/source/blender/blenkernel/intern/constraint.c
@@ -689,7 +689,7 @@ static bConstraintTypeInfo CTI_CONSTRNAME = {
 /* This function should be used for the get_target_matrix member of all 
  * constraints that are not picky about what happens to their target matrix.
  */
-static void default_get_tarmat(bConstraint *con, bConstraintOb *UNUSED(cob), bConstraintTarget *ct, float UNUSED(ctime))
+static void default_get_tarmat(const struct EvaluationContext *UNUSED(eval_ctx), bConstraint *con, bConstraintOb *UNUSED(cob), bConstraintTarget *ct, float UNUSED(ctime))
 {
 	if (VALID_CONS_TARGET(ct))
 		constraint_target_to_mat4(ct->tar, ct->subtarget, ct->matrix, CONSTRAINT_SPACE_WORLD, ct->space, con->flag, con->headtail);
@@ -1019,7 +1019,7 @@ static void vectomat(const float vec[3], const float target_up[3], short axis, s
 	}
 
 	/* project the up vector onto the plane specified by n */
-	project_v3_v3v3(proj, u, n); /* first u onto n... */
+	project_v3_v3v3_normalized(proj, u, n); /* first u onto n... */
 	sub_v3_v3v3(proj, u, proj); /* then onto the plane */
 	/* proj specifies the transformation of the up axis */
 
@@ -1155,7 +1155,7 @@ static void kinematic_flush_tars(bConstraint *con, ListBase *list, bool no_copy)
 	}
 }
 
-static void kinematic_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
+static void kinematic_get_tarmat(const struct EvaluationContext *UNUSED(eval_ctx), bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
 {
 	bKinematicConstraint *data = con->data;
 	
@@ -1242,7 +1242,7 @@ static void followpath_flush_tars(bConstraint *con, ListBase *list, bool no_copy
 	}
 }
 
-static void followpath_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
+static void followpath_get_tarmat(const struct EvaluationContext *eval_ctx, bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
 {
 	bFollowPathConstraint *data = con->data;
 	
@@ -1259,7 +1259,7 @@ static void followpath_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstra
 
 #ifdef CYCLIC_DEPENDENCY_WORKAROUND
 		if (ct->tar->curve_cache == NULL) {
-			BKE_displist_make_curveTypes(cob->scene, ct->tar, false);
+			BKE_displist_make_curveTypes(eval_ctx, cob->scene, ct->tar, false);
 		}
 #endif
 
@@ -1930,7 +1930,7 @@ static void samevolume_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *
 	
 	/* calculate normalizing scale factor for non-essential values */
 	if (obsize[data->flag] != 0) 
-		fac = sqrtf(volume / obsize[data->flag]) / obsize[data->flag];
+		fac = sqrtf(volume / obsize[data->flag]);
 	
 	/* apply scaling factor to the channels not being kept */
 	switch (data->flag) {
@@ -2024,7 +2024,7 @@ static void pycon_id_looper(bConstraint *con, ConstraintIDFunc func, void *userd
 }
 
 /* Whether this approach is maintained remains to be seen (aligorith) */
-static void pycon_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
+static void pycon_get_tarmat(const struct EvaluationContext *eval_ctx, bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
 {
 #ifdef WITH_PYTHON
 	bPythonConstraint *data = con->data;
@@ -2035,7 +2035,7 @@ static void pycon_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTa
 		/* special exception for curves - depsgraph issues */
 		if (ct->tar->type == OB_CURVE) {
 			if (ct->tar->curve_cache == NULL) {
-				BKE_displist_make_curveTypes(cob->scene, ct->tar, false);
+				BKE_displist_make_curveTypes(eval_ctx, cob->scene, ct->tar, false);
 			}
 		}
 #endif
@@ -2142,7 +2142,7 @@ static void actcon_flush_tars(bConstraint *con, ListBase *list, bool no_copy)
 	}
 }
 
-static void actcon_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
+static void actcon_get_tarmat(const struct EvaluationContext *UNUSED(eval_ctx), bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
 {
 	bActionConstraint *data = con->data;
 	
@@ -3131,12 +3131,12 @@ static void clampto_flush_tars(bConstraint *con, ListBase *list, bool no_copy)
 	}
 }
 
-static void clampto_get_tarmat(bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
+static void clampto_get_tarmat(const struct EvaluationContext *eval_ctx, bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
 {
 #ifdef CYCLIC_DEPENDENCY_WORKAROUND
 	if (VALID_CONS_TARGET(ct)) {
 		if (ct->tar->curve_cache == NULL) {
-			BKE_displist_make_curveTypes(cob->scene, ct->tar, false);
+			BKE_displist_make_curveTypes(eval_ctx, cob->scene, ct->tar, false);
 		}
 	}
 #endif
@@ -3474,7 +3474,7 @@ static void shrinkwrap_flush_tars(bConstraint *con, ListBase *list, bool no_copy
 }
 
 
-static void shrinkwrap_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
+static void shrinkwrap_get_tarmat(const struct EvaluationContext *UNUSED(eval_ctx), bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
 {
 	bShrinkwrapConstraint *scon = (bShrinkwrapConstraint *) con->data;
 	
@@ -3806,12 +3806,12 @@ static void splineik_flush_tars(bConstraint *con, ListBase *list, bool no_copy)
 	}
 }
 
-static void splineik_get_tarmat(bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
+static void splineik_get_tarmat(const struct EvaluationContext *eval_ctx, bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
 {
 #ifdef CYCLIC_DEPENDENCY_WORKAROUND
 	if (VALID_CONS_TARGET(ct)) {
 		if (ct->tar->curve_cache == NULL) {
-			BKE_displist_make_curveTypes(cob->scene, ct->tar, false);
+			BKE_displist_make_curveTypes(eval_ctx, cob->scene, ct->tar, false);
 		}
 	}
 #endif
@@ -4737,29 +4737,30 @@ static void con_fix_copied_refs_cb(bConstraint *UNUSED(con), ID **idpoin, bool i
 }
 
 /* duplicate all of the constraints in a constraint stack */
-void BKE_constraints_copy(ListBase *dst, const ListBase *src, bool do_extern)
+void BKE_constraints_copy_ex(ListBase *dst, const ListBase *src, const int flag, bool do_extern)
 {
 	bConstraint *con, *srccon;
-	
+
 	BLI_listbase_clear(dst);
 	BLI_duplicatelist(dst, src);
-	
+
 	for (con = dst->first, srccon = src->first; con && srccon; srccon = srccon->next, con = con->next) {
 		const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con);
-		
+
 		/* make a new copy of the constraint's data */
 		con->data = MEM_dupallocN(con->data);
-		
+
 		/* only do specific constraints if required */
 		if (cti) {
 			/* perform custom copying operations if needed */
 			if (cti->copy_data)
 				cti->copy_data(con, srccon);
-				
-			/* fix usercounts for all referenced data in referenced data */
-			if (cti->id_looper)
+
+			/* Fix usercounts for all referenced data that need it. */
+			if (cti->id_looper && (flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
 				cti->id_looper(con, con_fix_copied_refs_cb, NULL);
-			
+			}
+
 			/* for proxies we don't want to make extern */
 			if (do_extern) {
 				/* go over used ID-links for this constraint to ensure that they are valid for proxies */
@@ -4770,6 +4771,11 @@ void BKE_constraints_copy(ListBase *dst, const ListBase *src, bool do_extern)
 	}
 }
 
+void BKE_constraints_copy(ListBase *dst, const ListBase *src, bool do_extern)
+{
+	BKE_constraints_copy_ex(dst, src, 0, do_extern);
+}
+
 /* ......... */
 
 bConstraint *BKE_constraints_find_name(ListBase *list, const char *name)
@@ -4858,7 +4864,7 @@ bool BKE_constraints_proxylocked_owner(Object *ob, bPoseChannel *pchan)
  * None of the actual calculations of the matrices should be done here! Also, this function is
  * not to be used by any new constraints, particularly any that have multiple targets.
  */
-void BKE_constraint_target_matrix_get(Scene *scene, bConstraint *con, int index, short ownertype, void *ownerdata, float mat[4][4], float ctime)
+void BKE_constraint_target_matrix_get(const struct EvaluationContext *eval_ctx, Scene *scene, bConstraint *con, int index, short ownertype, void *ownerdata, float mat[4][4], float ctime)
 {
 	const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con);
 	ListBase targets = {NULL, NULL};
@@ -4909,7 +4915,7 @@ void BKE_constraint_target_matrix_get(Scene *scene, bConstraint *con, int index,
 		
 		if (ct) {
 			if (cti->get_target_matrix)
-				cti->get_target_matrix(con, cob, ct, ctime);
+				cti->get_target_matrix(eval_ctx, con, cob, ct, ctime);
 			copy_m4_m4(mat, ct->matrix);
 		}
 		
@@ -4925,7 +4931,7 @@ void BKE_constraint_target_matrix_get(Scene *scene, bConstraint *con, int index,
 }
 
 /* Get the list of targets required for solving a constraint */
-void BKE_constraint_targets_for_solving_get(bConstraint *con, bConstraintOb *cob, ListBase *targets, float ctime)
+void BKE_constraint_targets_for_solving_get(const struct EvaluationContext *eval_ctx, bConstraint *con, bConstraintOb *cob, ListBase *targets, float ctime)
 {
 	const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con);
 	
@@ -4943,7 +4949,7 @@ void BKE_constraint_targets_for_solving_get(bConstraint *con, bConstraintOb *cob
 		 */
 		if (cti->get_target_matrix) {
 			for (ct = targets->first; ct; ct = ct->next)
-				cti->get_target_matrix(con, cob, ct, ctime);
+				cti->get_target_matrix(eval_ctx, con, cob, ct, ctime);
 		}
 		else {
 			for (ct = targets->first; ct; ct = ct->next)
@@ -4960,7 +4966,7 @@ void BKE_constraint_targets_for_solving_get(bConstraint *con, bConstraintOb *cob
  * BKE_constraints_make_evalob and BKE_constraints_clear_evalob should be called before and 
  * after running this function, to sort out cob
  */
-void BKE_constraints_solve(ListBase *conlist, bConstraintOb *cob, float ctime)
+void BKE_constraints_solve(const struct EvaluationContext *eval_ctx, ListBase *conlist, bConstraintOb *cob, float ctime)
 {
 	bConstraint *con;
 	float oldmat[4][4];
@@ -4995,7 +5001,7 @@ void BKE_constraints_solve(ListBase *conlist, bConstraintOb *cob, float ctime)
 		BKE_constraint_mat_convertspace(cob->ob, cob->pchan, cob->matrix, CONSTRAINT_SPACE_WORLD, con->ownspace, false);
 		
 		/* prepare targets for constraint solving */
-		BKE_constraint_targets_for_solving_get(con, cob, &targets, ctime);
+		BKE_constraint_targets_for_solving_get(eval_ctx, con, cob, &targets, ctime);
 		
 		/* Solve the constraint and put result in cob->matrix */
 		cti->evaluate_constraint(con, cob, &targets);
diff --git a/source/blender/blenkernel/intern/context.c b/source/blender/blenkernel/intern/context.c
index ac214a70b75..4f1dd18b39c 100644
--- a/source/blender/blenkernel/intern/context.c
+++ b/source/blender/blenkernel/intern/context.c
@@ -52,6 +52,7 @@
 #include "BKE_context.h"
 #include "BKE_layer.h"
 #include "BKE_main.h"
+#include "BKE_scene.h"
 #include "BKE_screen.h"
 #include "BKE_sound.h"
 #include "BKE_workspace.h"
@@ -76,6 +77,7 @@ struct bContext {
 		struct ScrArea *area;
 		struct ARegion *region;
 		struct ARegion *menu;
+		struct wmManipulatorGroup *manipulator_group;
 		struct bContextStore *store;
 		const char *operator_poll_msg; /* reason for poll failing */
 	} wm;
@@ -670,6 +672,11 @@ struct ARegion *CTX_wm_menu(const bContext *C)
 	return C->wm.menu;
 }
 
+struct wmManipulatorGroup *CTX_wm_manipulator_group(const bContext *C)
+{
+	return C->wm.manipulator_group;
+}
+
 struct ReportList *CTX_wm_reports(const bContext *C)
 {
 	if (C->wm.manager)
@@ -869,6 +876,11 @@ void CTX_wm_menu_set(bContext *C, ARegion *menu)
 	C->wm.menu = menu;
 }
 
+void CTX_wm_manipulator_group_set(bContext *C, struct wmManipulatorGroup *mgroup)
+{
+	C->wm.manipulator_group = mgroup;
+}
+
 void CTX_wm_operator_poll_msg_set(bContext *C, const char *msg)
 {
 	C->wm.operator_poll_msg = msg;
@@ -915,7 +927,7 @@ SceneLayer *CTX_data_scene_layer(const bContext *C)
 		return sl;
 	}
 	else {
-		return BKE_scene_layer_context_active(CTX_data_scene(C));
+		return BKE_scene_layer_from_workspace_get(CTX_wm_workspace(C));
 	}
 }
 
@@ -1225,5 +1237,17 @@ int CTX_data_editable_gpencil_strokes(const bContext *C, ListBase *list)
 Depsgraph *CTX_data_depsgraph(const bContext *C)
 {
 	Scene *scene = CTX_data_scene(C);
-	return scene->depsgraph;
+	SceneLayer *scene_layer = CTX_data_scene_layer(C);
+	return BKE_scene_get_depsgraph(scene, scene_layer);
+}
+
+void CTX_data_eval_ctx(const bContext *C, EvaluationContext *eval_ctx)
+{
+	BLI_assert(C != NULL);
+
+	Scene *scene = CTX_data_scene(C);
+	SceneLayer *scene_layer = CTX_data_scene_layer(C);
+	DEG_evaluation_context_init_from_scene(eval_ctx,
+	                                       scene, scene_layer,
+	                                       DAG_EVAL_VIEWPORT);
 }
diff --git a/source/blender/blenkernel/intern/crazyspace.c b/source/blender/blenkernel/intern/crazyspace.c
index 56df8e51eba..d2ffbbcf27b 100644
--- a/source/blender/blenkernel/intern/crazyspace.c
+++ b/source/blender/blenkernel/intern/crazyspace.c
@@ -99,7 +99,8 @@ static int modifiers_disable_subsurf_temporary(Object *ob)
 }
 
 /* disable subsurf temporal, get mapped cos, and enable it */
-float (*BKE_crazyspace_get_mapped_editverts(Scene *scene, Object *obedit))[3]
+float (*BKE_crazyspace_get_mapped_editverts(
+           const struct EvaluationContext *eval_ctx, Scene *scene, Object *obedit))[3]
 {
 	Mesh *me = obedit->data;
 	DerivedMesh *dm;
@@ -109,13 +110,13 @@ float (*BKE_crazyspace_get_mapped_editverts(Scene *scene, Object *obedit))[3]
 	/* disable subsurf temporal, get mapped cos, and enable it */
 	if (modifiers_disable_subsurf_temporary(obedit)) {
 		/* need to make new derivemesh */
-		makeDerivedMesh(scene, obedit, me->edit_btmesh, CD_MASK_BAREMESH, false);
+		makeDerivedMesh(eval_ctx, scene, obedit, me->edit_btmesh, CD_MASK_BAREMESH, false);
 	}
 
 	/* now get the cage */
 	vertexcos = MEM_mallocN(sizeof(*vertexcos) * nverts, "vertexcos map");
 
-	dm = editbmesh_get_derived_cage(scene, obedit, me->edit_btmesh, CD_MASK_BAREMESH);
+	dm = editbmesh_get_derived_cage(eval_ctx, scene, obedit, me->edit_btmesh, CD_MASK_BAREMESH);
 
 	mesh_get_mapped_verts_coords(dm, vertexcos, nverts);
 
@@ -250,8 +251,9 @@ void BKE_crazyspace_set_quats_mesh(Mesh *me, float (*origcos)[3], float (*mapped
 
 /** returns an array of deform matrices for crazyspace correction, and the
  * number of modifiers left */
-int BKE_crazyspace_get_first_deform_matrices_editbmesh(Scene *scene, Object *ob, BMEditMesh *em,
-                                        float (**deformmats)[3][3], float (**deformcos)[3])
+int BKE_crazyspace_get_first_deform_matrices_editbmesh(
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, BMEditMesh *em,
+        float (**deformmats)[3][3], float (**deformcos)[3])
 {
 	ModifierData *md;
 	DerivedMesh *dm;
@@ -290,7 +292,7 @@ int BKE_crazyspace_get_first_deform_matrices_editbmesh(Scene *scene, Object *ob,
 					unit_m3(defmats[a]);
 			}
 
-			mti->deformMatricesEM(md, ob, em, dm, deformedVerts, defmats,
+			mti->deformMatricesEM(md, eval_ctx, ob, em, dm, deformedVerts, defmats,
 			                      numVerts);
 		}
 		else
@@ -310,7 +312,9 @@ int BKE_crazyspace_get_first_deform_matrices_editbmesh(Scene *scene, Object *ob,
 	return numleft;
 }
 
-int BKE_sculpt_get_first_deform_matrices(Scene *scene, Object *ob, float (**deformmats)[3][3], float (**deformcos)[3])
+int BKE_sculpt_get_first_deform_matrices(
+        const struct EvaluationContext *eval_ctx, Scene *scene,
+        Object *ob, float (**deformmats)[3][3], float (**deformcos)[3])
 {
 	ModifierData *md;
 	DerivedMesh *dm;
@@ -346,7 +350,7 @@ int BKE_sculpt_get_first_deform_matrices(Scene *scene, Object *ob, float (**defo
 					unit_m3(defmats[a]);
 			}
 
-			if (mti->deformMatrices) mti->deformMatrices(md, ob, dm, deformedVerts, defmats, numVerts);
+			if (mti->deformMatrices) mti->deformMatrices(md, eval_ctx, ob, dm, deformedVerts, defmats, numVerts);
 			else break;
 		}
 	}
@@ -369,9 +373,9 @@ int BKE_sculpt_get_first_deform_matrices(Scene *scene, Object *ob, float (**defo
 	return numleft;
 }
 
-void BKE_crazyspace_build_sculpt(Scene *scene, Object *ob, float (**deformmats)[3][3], float (**deformcos)[3])
+void BKE_crazyspace_build_sculpt(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, float (**deformmats)[3][3], float (**deformcos)[3])
 {
-	int totleft = BKE_sculpt_get_first_deform_matrices(scene, ob, deformmats, deformcos);
+	int totleft = BKE_sculpt_get_first_deform_matrices(eval_ctx, scene, ob, deformmats, deformcos);
 
 	if (totleft) {
 		/* there are deformation modifier which doesn't support deformation matrices
@@ -396,7 +400,7 @@ void BKE_crazyspace_build_sculpt(Scene *scene, Object *ob, float (**deformmats)[
 				if (mti->deformMatrices && !deformed)
 					continue;
 
-				mti->deformVerts(md, ob, NULL, deformedVerts, me->totvert, 0);
+				mti->deformVerts(md, eval_ctx, ob, NULL, deformedVerts, me->totvert, 0);
 				deformed = 1;
 			}
 		}
diff --git a/source/blender/blenkernel/intern/curve.c b/source/blender/blenkernel/intern/curve.c
index 8a6d9f57093..5fbaae7212b 100644
--- a/source/blender/blenkernel/intern/curve.c
+++ b/source/blender/blenkernel/intern/curve.c
@@ -182,7 +182,7 @@ Curve *BKE_curve_add(Main *bmain, const char *name, int type)
 {
 	Curve *cu;
 
-	cu = BKE_libblock_alloc(bmain, ID_CU, name);
+	cu = BKE_libblock_alloc(bmain, ID_CU, name, 0);
 	cu->type = type;
 
 	BKE_curve_init(cu);
@@ -190,43 +190,40 @@ Curve *BKE_curve_add(Main *bmain, const char *name, int type)
 	return cu;
 }
 
-Curve *BKE_curve_copy(Main *bmain, const Curve *cu)
+/**
+ * Only copy internal data of Curve ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_curve_copy_data(Main *bmain, Curve *cu_dst, const Curve *cu_src, const int flag)
 {
-	Curve *cun;
-	int a;
+	BLI_listbase_clear(&cu_dst->nurb);
+	BKE_nurbList_duplicate(&(cu_dst->nurb), &(cu_src->nurb));
 
-	cun = BKE_libblock_copy(bmain, &cu->id);
+	cu_dst->mat = MEM_dupallocN(cu_src->mat);
 
-	BLI_listbase_clear(&cun->nurb);
-	BKE_nurbList_duplicate(&(cun->nurb), &(cu->nurb));
+	cu_dst->str = MEM_dupallocN(cu_src->str);
+	cu_dst->strinfo = MEM_dupallocN(cu_src->strinfo);
+	cu_dst->tb = MEM_dupallocN(cu_src->tb);
+	cu_dst->bb = MEM_dupallocN(cu_src->bb);
+	cu_dst->batch_cache = NULL;
 
-	cun->mat = MEM_dupallocN(cu->mat);
-	for (a = 0; a < cun->totcol; a++) {
-		id_us_plus((ID *)cun->mat[a]);
+	if (cu_src->key) {
+		BKE_id_copy_ex(bmain, &cu_src->key->id, (ID **)&cu_dst->key, flag, false);
 	}
 
-	cun->str = MEM_dupallocN(cu->str);
-	cun->strinfo = MEM_dupallocN(cu->strinfo);
-	cun->tb = MEM_dupallocN(cu->tb);
-	cun->bb = MEM_dupallocN(cu->bb);
-	cun->batch_cache = NULL;
-
-	if (cu->key) {
-		cun->key = BKE_key_copy(bmain, cu->key);
-		cun->key->from = (ID *)cun;
-	}
-
-	cun->editnurb = NULL;
-	cun->editfont = NULL;
-
-	id_us_plus((ID *)cun->vfont);
-	id_us_plus((ID *)cun->vfontb);
-	id_us_plus((ID *)cun->vfonti);
-	id_us_plus((ID *)cun->vfontbi);
-
-	BKE_id_copy_ensure_local(bmain, &cu->id, &cun->id);
+	cu_dst->editnurb = NULL;
+	cu_dst->editfont = NULL;
+}
 
-	return cun;
+Curve *BKE_curve_copy(Main *bmain, const Curve *cu)
+{
+	Curve *cu_copy;
+	BKE_id_copy_ex(bmain, &cu->id, (ID **)&cu_copy, 0, false);
+	return cu_copy;
 }
 
 void BKE_curve_make_local(Main *bmain, Curve *cu, const bool lib_local)
@@ -748,6 +745,7 @@ BezTriple *BKE_nurb_bezt_get_prev(Nurb *nu, BezTriple *bezt)
 	BezTriple *bezt_prev;
 
 	BLI_assert(ARRAY_HAS_ITEM(bezt, nu->bezt, nu->pntsu));
+	BLI_assert(nu->pntsv == 1);
 
 	if (bezt == nu->bezt) {
 		if (nu->flagu & CU_NURB_CYCLIC) {
@@ -769,6 +767,7 @@ BPoint *BKE_nurb_bpoint_get_prev(Nurb *nu, BPoint *bp)
 	BPoint *bp_prev;
 
 	BLI_assert(ARRAY_HAS_ITEM(bp, nu->bp, nu->pntsu));
+	BLI_assert(nu->pntsv == 1);
 
 	if (bp == nu->bp) {
 		if (nu->flagu & CU_NURB_CYCLIC) {
@@ -785,7 +784,7 @@ BPoint *BKE_nurb_bpoint_get_prev(Nurb *nu, BPoint *bp)
 	return bp_prev;
 }
 
-void BKE_nurb_bezt_calc_normal(struct Nurb *UNUSED(nu), struct BezTriple *bezt, float r_normal[3])
+void BKE_nurb_bezt_calc_normal(struct Nurb *UNUSED(nu), BezTriple *bezt, float r_normal[3])
 {
 	/* calculate the axis matrix from the spline */
 	float dir_prev[3], dir_next[3];
@@ -800,7 +799,7 @@ void BKE_nurb_bezt_calc_normal(struct Nurb *UNUSED(nu), struct BezTriple *bezt,
 	normalize_v3(r_normal);
 }
 
-void BKE_nurb_bezt_calc_plane(struct Nurb *nu, struct BezTriple *bezt, float r_plane[3])
+void BKE_nurb_bezt_calc_plane(struct Nurb *nu, BezTriple *bezt, float r_plane[3])
 {
 	float dir_prev[3], dir_next[3];
 
@@ -837,7 +836,7 @@ void BKE_nurb_bezt_calc_plane(struct Nurb *nu, struct BezTriple *bezt, float r_p
 	normalize_v3(r_plane);
 }
 
-void BKE_nurb_bpoint_calc_normal(struct Nurb *nu, struct BPoint *bp, float r_normal[3])
+void BKE_nurb_bpoint_calc_normal(struct Nurb *nu, BPoint *bp, float r_normal[3])
 {
 	BPoint *bp_prev = BKE_nurb_bpoint_get_prev(nu, bp);
 	BPoint *bp_next = BKE_nurb_bpoint_get_next(nu, bp);
@@ -860,6 +859,34 @@ void BKE_nurb_bpoint_calc_normal(struct Nurb *nu, struct BPoint *bp, float r_nor
 	normalize_v3(r_normal);
 }
 
+void BKE_nurb_bpoint_calc_plane(struct Nurb *nu, BPoint *bp, float r_plane[3])
+{
+	BPoint *bp_prev = BKE_nurb_bpoint_get_prev(nu, bp);
+	BPoint *bp_next = BKE_nurb_bpoint_get_next(nu, bp);
+
+	float dir_prev[3] = {0.0f}, dir_next[3] = {0.0f};
+
+	if (bp_prev) {
+		sub_v3_v3v3(dir_prev, bp_prev->vec, bp->vec);
+		normalize_v3(dir_prev);
+	}
+	if (bp_next) {
+		sub_v3_v3v3(dir_next, bp->vec, bp_next->vec);
+		normalize_v3(dir_next);
+	}
+	cross_v3_v3v3(r_plane, dir_prev, dir_next);
+
+	/* matches with bones more closely */
+	{
+		float dir_mid[3], tvec[3];
+		add_v3_v3v3(dir_mid, dir_prev, dir_next);
+		cross_v3_v3v3(tvec, r_plane, dir_mid);
+		copy_v3_v3(r_plane, tvec);
+	}
+
+	normalize_v3(r_plane);
+}
+
 /* ~~~~~~~~~~~~~~~~~~~~Non Uniform Rational B Spline calculations ~~~~~~~~~~~ */
 
 
@@ -1595,7 +1622,7 @@ float *BKE_curve_surf_make_orco(Object *ob)
 /* NOTE: This routine is tied to the order of vertex
  * built by displist and as passed to the renderer.
  */
-float *BKE_curve_make_orco(Scene *scene, Object *ob, int *r_numVerts)
+float *BKE_curve_make_orco(const EvaluationContext *eval_ctx, Scene *scene, Object *ob, int *r_numVerts)
 {
 	Curve *cu = ob->data;
 	DispList *dl;
@@ -1603,7 +1630,7 @@ float *BKE_curve_make_orco(Scene *scene, Object *ob, int *r_numVerts)
 	float *fp, *coord_array;
 	ListBase disp = {NULL, NULL};
 
-	BKE_displist_make_curveTypes_forOrco(scene, ob, &disp);
+	BKE_displist_make_curveTypes_forOrco(eval_ctx, scene, ob, &disp);
 
 	numVerts = 0;
 	for (dl = disp.first; dl; dl = dl->next) {
@@ -1694,8 +1721,9 @@ float *BKE_curve_make_orco(Scene *scene, Object *ob, int *r_numVerts)
 
 /* ***************** BEVEL ****************** */
 
-void BKE_curve_bevel_make(Scene *scene, Object *ob, ListBase *disp,
-                          const bool for_render, const bool use_render_resolution)
+void BKE_curve_bevel_make(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *ob, ListBase *disp,
+        const bool for_render, const bool use_render_resolution)
 {
 	DispList *dl, *dlnew;
 	Curve *bevcu, *cu;
@@ -1719,7 +1747,7 @@ void BKE_curve_bevel_make(Scene *scene, Object *ob, ListBase *disp,
 			facy = cu->bevobj->size[1];
 
 			if (for_render) {
-				BKE_displist_make_curveTypes_forRender(scene, cu->bevobj, &bevdisp, NULL, false, use_render_resolution);
+				BKE_displist_make_curveTypes_forRender(eval_ctx, scene, cu->bevobj, &bevdisp, NULL, false, use_render_resolution);
 				dl = bevdisp.first;
 			}
 			else if (cu->bevobj->curve_cache) {
@@ -4016,7 +4044,7 @@ bool BKE_nurb_check_valid_u(struct Nurb *nu)
 		return true;           /* not a nurb, lets assume its valid */
 
 	if (nu->pntsu < nu->orderu) return false;
-	if (((nu->flag & CU_NURB_CYCLIC) == 0) && (nu->flagu & CU_NURB_BEZIER)) { /* Bezier U Endpoints */
+	if (((nu->flagu & CU_NURB_CYCLIC) == 0) && (nu->flagu & CU_NURB_BEZIER)) { /* Bezier U Endpoints */
 		if (nu->orderu == 4) {
 			if (nu->pntsu < 5)
 				return false;  /* bezier with 4 orderu needs 5 points */
@@ -4037,7 +4065,7 @@ bool BKE_nurb_check_valid_v(struct Nurb *nu)
 
 	if (nu->pntsv < nu->orderv)
 		return false;
-	if (((nu->flag & CU_NURB_CYCLIC) == 0) && (nu->flagv & CU_NURB_BEZIER)) { /* Bezier V Endpoints */
+	if (((nu->flagv & CU_NURB_CYCLIC) == 0) && (nu->flagv & CU_NURB_BEZIER)) { /* Bezier V Endpoints */
 		if (nu->orderv == 4) {
 			if (nu->pntsv < 5)
 				return false;  /* bezier with 4 orderu needs 5 points */
@@ -4419,7 +4447,9 @@ bool BKE_curve_center_bounds(Curve *cu, float cent[3])
 }
 
 
-void BKE_curve_transform_ex(Curve *cu, float mat[4][4], const bool do_keys, const float unit_scale)
+void BKE_curve_transform_ex(
+        Curve *cu, float mat[4][4],
+        const bool do_keys, const bool do_props, const float unit_scale)
 {
 	Nurb *nu;
 	BPoint *bp;
@@ -4433,7 +4463,9 @@ void BKE_curve_transform_ex(Curve *cu, float mat[4][4], const bool do_keys, cons
 				mul_m4_v3(mat, bezt->vec[0]);
 				mul_m4_v3(mat, bezt->vec[1]);
 				mul_m4_v3(mat, bezt->vec[2]);
-				bezt->radius *= unit_scale;
+				if (do_props) {
+					bezt->radius *= unit_scale;
+				}
 			}
 			BKE_nurb_handles_calc(nu);
 		}
@@ -4441,7 +4473,9 @@ void BKE_curve_transform_ex(Curve *cu, float mat[4][4], const bool do_keys, cons
 			i = nu->pntsu * nu->pntsv;
 			for (bp = nu->bp; i--; bp++) {
 				mul_m4_v3(mat, bp->vec);
-				bp->radius *= unit_scale;
+				if (do_props) {
+					bp->radius *= unit_scale;
+				}
 			}
 		}
 	}
@@ -4457,10 +4491,12 @@ void BKE_curve_transform_ex(Curve *cu, float mat[4][4], const bool do_keys, cons
 	}
 }
 
-void BKE_curve_transform(Curve *cu, float mat[4][4], const bool do_keys)
+void BKE_curve_transform(
+        Curve *cu, float mat[4][4],
+        const bool do_keys, const bool do_props)
 {
 	float unit_scale = mat4_to_scale(mat);
-	BKE_curve_transform_ex(cu, mat, do_keys, unit_scale);
+	BKE_curve_transform_ex(cu, mat, do_keys, do_props, unit_scale);
 }
 
 void BKE_curve_translate(Curve *cu, float offset[3], const bool do_keys)
@@ -4639,7 +4675,7 @@ void BKE_curve_rect_from_textbox(const struct Curve *cu, const struct TextBox *t
 
 /* **** Depsgraph evaluation **** */
 
-void BKE_curve_eval_geometry(EvaluationContext *UNUSED(eval_ctx),
+void BKE_curve_eval_geometry(const EvaluationContext *UNUSED(eval_ctx),
                              Curve *curve)
 {
 	if (G.debug & G_DEBUG_DEPSGRAPH) {
@@ -4650,17 +4686,6 @@ void BKE_curve_eval_geometry(EvaluationContext *UNUSED(eval_ctx),
 	}
 }
 
-void BKE_curve_eval_path(EvaluationContext *UNUSED(eval_ctx),
-                         Curve *curve)
-{
-	/* TODO(sergey): This will probably need to be a part of
-	 * the modifier stack still.
-	 */
-	if (G.debug & G_DEBUG_DEPSGRAPH) {
-		printf("%s on %s\n", __func__, curve->id.name);
-	}
-}
-
 /* Draw Engine */
 void (*BKE_curve_batch_cache_dirty_cb)(Curve *cu, int mode) = NULL;
 void (*BKE_curve_batch_cache_free_cb)(Curve *cu) = NULL;
@@ -4676,4 +4701,4 @@ void BKE_curve_batch_cache_free(Curve *cu)
 	if (cu->batch_cache) {
 		BKE_curve_batch_cache_free_cb(cu);
 	}
-}
\ No newline at end of file
+}
diff --git a/source/blender/blenkernel/intern/customdata.c b/source/blender/blenkernel/intern/customdata.c
index 3ccf619fd11..3bf5784e674 100644
--- a/source/blender/blenkernel/intern/customdata.c
+++ b/source/blender/blenkernel/intern/customdata.c
@@ -810,10 +810,10 @@ static void layerInterp_mloopcol(
 	 * although weights should also not cause this situation */
 
 	/* also delay writing to the destination incase dest is in sources */
-	mc->r = CLAMPIS(iroundf(col.r), 0, 255);
-	mc->g = CLAMPIS(iroundf(col.g), 0, 255);
-	mc->b = CLAMPIS(iroundf(col.b), 0, 255);
-	mc->a = CLAMPIS(iroundf(col.a), 0, 255);
+	mc->r = round_fl_to_uchar_clamp(col.r);
+	mc->g = round_fl_to_uchar_clamp(col.g);
+	mc->b = round_fl_to_uchar_clamp(col.b);
+	mc->a = round_fl_to_uchar_clamp(col.a);
 }
 
 static int layerMaxNum_mloopcol(void)
@@ -1036,10 +1036,10 @@ static void layerInterp_mcol(
 		
 		/* Subdivide smooth or fractal can cause problems without clamping
 		 * although weights should also not cause this situation */
-		mc[j].a = CLAMPIS(iroundf(col[j].a), 0, 255);
-		mc[j].r = CLAMPIS(iroundf(col[j].r), 0, 255);
-		mc[j].g = CLAMPIS(iroundf(col[j].g), 0, 255);
-		mc[j].b = CLAMPIS(iroundf(col[j].b), 0, 255);
+		mc[j].a = round_fl_to_uchar_clamp(col[j].a);
+		mc[j].r = round_fl_to_uchar_clamp(col[j].r);
+		mc[j].g = round_fl_to_uchar_clamp(col[j].g);
+		mc[j].b = round_fl_to_uchar_clamp(col[j].b);
 	}
 }
 
@@ -1344,7 +1344,7 @@ const CustomDataMask CD_MASK_BMESH =
     CD_MASK_PROP_STR | CD_MASK_SHAPEKEY | CD_MASK_SHAPE_KEYINDEX | CD_MASK_MDISPS |
     CD_MASK_CREASE | CD_MASK_BWEIGHT | CD_MASK_RECAST | CD_MASK_PAINT_MASK |
     CD_MASK_GRID_PAINT_MASK | CD_MASK_MVERT_SKIN | CD_MASK_FREESTYLE_EDGE | CD_MASK_FREESTYLE_FACE |
-	CD_MASK_CUSTOMLOOPNORMAL | CD_MASK_FACEMAP;
+    CD_MASK_CUSTOMLOOPNORMAL | CD_MASK_FACEMAP;
 /**
  * cover values copied by #BKE_mesh_loops_to_tessdata
  */
diff --git a/source/blender/blenkernel/intern/data_transfer.c b/source/blender/blenkernel/intern/data_transfer.c
index a83ec8f0486..00b8063110d 100644
--- a/source/blender/blenkernel/intern/data_transfer.c
+++ b/source/blender/blenkernel/intern/data_transfer.c
@@ -1010,7 +1010,8 @@ static bool data_transfer_layersmapping_generate(
  * to get (as much as possible) exact copy of source data layout.
  */
 void BKE_object_data_transfer_layout(
-        Scene *scene, Object *ob_src, Object *ob_dst, const int data_types, const bool use_delete,
+        const struct EvaluationContext *eval_ctx, Scene *scene,
+        Object *ob_src, Object *ob_dst, const int data_types, const bool use_delete,
         const int fromlayers_select[DT_MULTILAYER_INDEX_MAX], const int tolayers_select[DT_MULTILAYER_INDEX_MAX])
 {
 	DerivedMesh *dm_src;
@@ -1027,7 +1028,7 @@ void BKE_object_data_transfer_layout(
 
 	/* Get source DM.*/
 	dm_src_mask |= BKE_object_data_transfer_dttypes_to_cdmask(data_types);
-	dm_src = mesh_get_derived_final(scene, ob_src, dm_src_mask);
+	dm_src = mesh_get_derived_final(eval_ctx, scene, ob_src, dm_src_mask);
 	if (!dm_src) {
 		return;
 	}
@@ -1085,9 +1086,9 @@ void BKE_object_data_transfer_layout(
 }
 
 bool BKE_object_data_transfer_dm(
-        Scene *scene, Object *ob_src, Object *ob_dst, DerivedMesh *dm_dst, const int data_types, bool use_create,
-        const int map_vert_mode, const int map_edge_mode, const int map_loop_mode, const int map_poly_mode,
-        SpaceTransform *space_transform, const bool auto_transform,
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob_src, Object *ob_dst, DerivedMesh *dm_dst,
+        const int data_types, bool use_create, const int map_vert_mode, const int map_edge_mode,
+        const int map_loop_mode, const int map_poly_mode, SpaceTransform *space_transform, const bool auto_transform,
         const float max_distance, const float ray_radius, const float islands_handling_precision,
         const int fromlayers_select[DT_MULTILAYER_INDEX_MAX], const int tolayers_select[DT_MULTILAYER_INDEX_MAX],
         const int mix_mode, const float mix_factor, const char *vgroup_name, const bool invert_vgroup,
@@ -1149,7 +1150,7 @@ bool BKE_object_data_transfer_dm(
 	 *     Also, we need to make a local copy of dm_src, otherwise we may end with concurrent creation
 	 *     of data in it (multi-threaded evaluation of the modifier stack, see T46672).
 	 */
-	dm_src = dm_dst ? ob_src->derivedFinal : mesh_get_derived_final(scene, ob_src, dm_src_mask);
+	dm_src = dm_dst ? ob_src->derivedFinal : mesh_get_derived_final(eval_ctx, scene, ob_src, dm_src_mask);
 	if (!dm_src) {
 		return changed;
 	}
@@ -1457,16 +1458,16 @@ bool BKE_object_data_transfer_dm(
 }
 
 bool BKE_object_data_transfer_mesh(
-        Scene *scene, Object *ob_src, Object *ob_dst, const int data_types, const bool use_create,
-        const int map_vert_mode, const int map_edge_mode, const int map_loop_mode, const int map_poly_mode,
-        SpaceTransform *space_transform, const bool auto_transform,
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob_src, Object *ob_dst, const int data_types,
+        const bool use_create, const int map_vert_mode, const int map_edge_mode, const int map_loop_mode,
+        const int map_poly_mode, SpaceTransform *space_transform, const bool auto_transform,
         const float max_distance, const float ray_radius, const float islands_handling_precision,
         const int fromlayers_select[DT_MULTILAYER_INDEX_MAX], const int tolayers_select[DT_MULTILAYER_INDEX_MAX],
         const int mix_mode, const float mix_factor, const char *vgroup_name, const bool invert_vgroup,
         ReportList *reports)
 {
 	return BKE_object_data_transfer_dm(
-	        scene, ob_src, ob_dst, NULL, data_types, use_create,
+	        eval_ctx, scene, ob_src, ob_dst, NULL, data_types, use_create,
 	        map_vert_mode, map_edge_mode, map_loop_mode, map_poly_mode,
 	        space_transform, auto_transform,
 	        max_distance, ray_radius, islands_handling_precision,
diff --git a/source/blender/blenkernel/intern/deform.c b/source/blender/blenkernel/intern/deform.c
index 9f0024c01fd..1fc83b69bfe 100644
--- a/source/blender/blenkernel/intern/deform.c
+++ b/source/blender/blenkernel/intern/deform.c
@@ -74,7 +74,7 @@ bDeformGroup *BKE_defgroup_new(Object *ob, const char *name)
 	BLI_addtail(&ob->defbase, defgroup);
 	defgroup_unique_name(defgroup, ob);
 
-	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_PAINT);
+	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_ALL);
 
 	return defgroup;
 }
@@ -624,8 +624,17 @@ float defvert_find_weight(const struct MDeformVert *dvert, const int defgroup)
  */
 float defvert_array_find_weight_safe(const struct MDeformVert *dvert, const int index, const int defgroup)
 {
-	if (defgroup == -1 || dvert == NULL)
+	/* Invalid defgroup index means the vgroup selected is invalid, does not exist, in that case it is OK to return 1.0
+	 * (i.e. maximum weight, as if no vgroup was selected).
+	 * But in case of valid defgroup and NULL dvert data pointer, it means that vgroup **is** valid,
+	 * and just totally empty, so we shall return '0.0' value then!
+	*/
+	if (defgroup == -1) {
 		return 1.0f;
+	}
+	else if (dvert == NULL) {
+		return 0.0f;
+	}
 
 	return defvert_find_weight(dvert + index, defgroup);
 }
diff --git a/source/blender/blenkernel/intern/displist.c b/source/blender/blenkernel/intern/displist.c
index 44f284d043e..8316d68b35c 100644
--- a/source/blender/blenkernel/intern/displist.c
+++ b/source/blender/blenkernel/intern/displist.c
@@ -678,7 +678,7 @@ static void curve_to_filledpoly(Curve *cu, ListBase *UNUSED(nurb), ListBase *dis
  * - first point left, last point right
  * - based on subdivided points in original curve, not on points in taper curve (still)
  */
-static float displist_calc_taper(Scene *scene, Object *taperobj, float fac)
+static float displist_calc_taper(const EvaluationContext *eval_ctx, Scene *scene, Object *taperobj, float fac)
 {
 	DispList *dl;
 
@@ -687,7 +687,7 @@ static float displist_calc_taper(Scene *scene, Object *taperobj, float fac)
 
 	dl = taperobj->curve_cache ? taperobj->curve_cache->disp.first : NULL;
 	if (dl == NULL) {
-		BKE_displist_make_curveTypes(scene, taperobj, 0);
+		BKE_displist_make_curveTypes(eval_ctx, scene, taperobj, 0);
 		dl = taperobj->curve_cache->disp.first;
 	}
 	if (dl) {
@@ -718,14 +718,14 @@ static float displist_calc_taper(Scene *scene, Object *taperobj, float fac)
 	return 1.0;
 }
 
-float BKE_displist_calc_taper(Scene *scene, Object *taperobj, int cur, int tot)
+float BKE_displist_calc_taper(const EvaluationContext *eval_ctx, Scene *scene, Object *taperobj, int cur, int tot)
 {
 	float fac = ((float)cur) / (float)(tot - 1);
 
-	return displist_calc_taper(scene, taperobj, fac);
+	return displist_calc_taper(eval_ctx, scene, taperobj, fac);
 }
 
-void BKE_displist_make_mball(EvaluationContext *eval_ctx, Scene *scene, Object *ob)
+void BKE_displist_make_mball(const EvaluationContext *eval_ctx, Scene *scene, Object *ob)
 {
 	if (!ob || ob->type != OB_MBALL)
 		return;
@@ -748,7 +748,7 @@ void BKE_displist_make_mball(EvaluationContext *eval_ctx, Scene *scene, Object *
 	}
 }
 
-void BKE_displist_make_mball_forRender(EvaluationContext *eval_ctx, Scene *scene, Object *ob, ListBase *dispbase)
+void BKE_displist_make_mball_forRender(const EvaluationContext *eval_ctx, Scene *scene, Object *ob, ListBase *dispbase)
 {
 	BKE_mball_polygonize(eval_ctx, scene, ob, dispbase);
 	BKE_mball_texspace_calc(ob);
@@ -798,8 +798,9 @@ static ModifierData *curve_get_tessellate_point(Scene *scene, Object *ob,
 	return pretessellatePoint;
 }
 
-static void curve_calc_modifiers_pre(Scene *scene, Object *ob, ListBase *nurb,
-                                     const bool for_render, const bool use_render_resolution)
+static void curve_calc_modifiers_pre(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *ob, ListBase *nurb,
+        const bool for_render, const bool use_render_resolution)
 {
 	VirtualModifierData virtualModifierData;
 	ModifierData *md = modifiers_getVirtualModifierList(ob, &virtualModifierData);
@@ -856,7 +857,7 @@ static void curve_calc_modifiers_pre(Scene *scene, Object *ob, ListBase *nurb,
 				deformedVerts = BKE_curve_nurbs_vertexCos_get(nurb, &numVerts);
 			}
 
-			mti->deformVerts(md, ob, NULL, deformedVerts, numVerts, app_flag);
+			mti->deformVerts(md, eval_ctx, ob, NULL, deformedVerts, numVerts, app_flag);
 
 			if (md == pretessellatePoint)
 				break;
@@ -908,9 +909,10 @@ static void displist_apply_allverts(ListBase *dispbase, float (*allverts)[3])
 	}
 }
 
-static void curve_calc_modifiers_post(Scene *scene, Object *ob, ListBase *nurb,
-                                      ListBase *dispbase, DerivedMesh **r_dm_final,
-                                      const bool for_render, const bool use_render_resolution)
+static void curve_calc_modifiers_post(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *ob, ListBase *nurb,
+        ListBase *dispbase, DerivedMesh **r_dm_final,
+        const bool for_render, const bool use_render_resolution)
 {
 	VirtualModifierData virtualModifierData;
 	ModifierData *md = modifiers_getVirtualModifierList(ob, &virtualModifierData);
@@ -964,14 +966,14 @@ static void curve_calc_modifiers_post(Scene *scene, Object *ob, ListBase *nurb,
 					dm->getVertCos(dm, vertCos);
 				}
 
-				mti->deformVerts(md, ob, dm, vertCos, totvert, appf);
+				mti->deformVerts(md, eval_ctx, ob, dm, vertCos, totvert, appf);
 			}
 			else {
 				if (!vertCos) {
 					vertCos = displist_get_allverts(dispbase, &totvert);
 				}
 
-				mti->deformVerts(md, ob, NULL, vertCos, totvert, appf);
+				mti->deformVerts(md, eval_ctx, ob, NULL, vertCos, totvert, appf);
 			}
 		}
 		else {
@@ -1013,7 +1015,7 @@ static void curve_calc_modifiers_post(Scene *scene, Object *ob, ListBase *nurb,
 			if (useCache)
 				appf |= MOD_APPLY_USECACHE;
 
-			ndm = modwrap_applyModifier(md, ob, dm, appf);
+			ndm = modwrap_applyModifier(md, eval_ctx, ob, dm, appf);
 
 			if (ndm) {
 				/* Modifier returned a new derived mesh */
@@ -1090,13 +1092,13 @@ static void displist_surf_indices(DispList *dl)
 	}
 }
 
-static DerivedMesh *create_orco_dm(Scene *scene, Object *ob)
+static DerivedMesh *create_orco_dm(const EvaluationContext *eval_ctx, Scene *scene, Object *ob)
 {
 	DerivedMesh *dm;
 	ListBase disp = {NULL, NULL};
 
 	/* OrcoDM should be created from underformed disp lists */
-	BKE_displist_make_curveTypes_forOrco(scene, ob, &disp);
+	BKE_displist_make_curveTypes_forOrco(eval_ctx, scene, ob, &disp);
 	dm = CDDM_from_curve_displist(ob, &disp);
 
 	BKE_displist_free(&disp);
@@ -1134,8 +1136,9 @@ static void add_orco_dm(Object *ob, DerivedMesh *dm, DerivedMesh *orcodm)
 		DM_add_vert_layer(dm, CD_ORCO, CD_ASSIGN, orco);
 }
 
-static void curve_calc_orcodm(Scene *scene, Object *ob, DerivedMesh *dm_final,
-                              const bool for_render, const bool use_render_resolution)
+static void curve_calc_orcodm(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *ob, DerivedMesh *dm_final,
+        const bool for_render, const bool use_render_resolution)
 {
 	/* this function represents logic of mesh's orcodm calculation
 	 * for displist-based objects
@@ -1172,7 +1175,7 @@ static void curve_calc_orcodm(Scene *scene, Object *ob, DerivedMesh *dm_final,
 	 * This means we can create ORCO DM in advance and assume it's
 	 * never NULL.
 	 */
-	orcodm = create_orco_dm(scene, ob);
+	orcodm = create_orco_dm(eval_ctx, scene, ob);
 
 	for (; md; md = md->next) {
 		const ModifierTypeInfo *mti = modifierType_getInfo(md->type);
@@ -1184,7 +1187,7 @@ static void curve_calc_orcodm(Scene *scene, Object *ob, DerivedMesh *dm_final,
 		if (mti->type != eModifierTypeType_Constructive)
 			continue;
 
-		ndm = modwrap_applyModifier(md, ob, orcodm, app_flag);
+		ndm = modwrap_applyModifier(md, eval_ctx, ob, orcodm, app_flag);
 
 		if (ndm) {
 			/* if the modifier returned a new dm, release the old one */
@@ -1201,9 +1204,10 @@ static void curve_calc_orcodm(Scene *scene, Object *ob, DerivedMesh *dm_final,
 	orcodm->release(orcodm);
 }
 
-void BKE_displist_make_surf(Scene *scene, Object *ob, ListBase *dispbase,
-                            DerivedMesh **r_dm_final,
-                            const bool for_render, const bool for_orco, const bool use_render_resolution)
+void BKE_displist_make_surf(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *ob, ListBase *dispbase,
+        DerivedMesh **r_dm_final,
+        const bool for_render, const bool for_orco, const bool use_render_resolution)
 {
 	ListBase nubase = {NULL, NULL};
 	Nurb *nu;
@@ -1220,7 +1224,7 @@ void BKE_displist_make_surf(Scene *scene, Object *ob, ListBase *dispbase,
 	}
 
 	if (!for_orco)
-		curve_calc_modifiers_pre(scene, ob, &nubase, for_render, use_render_resolution);
+		curve_calc_modifiers_pre(eval_ctx, scene, ob, &nubase, for_render, use_render_resolution);
 
 	for (nu = nubase.first; nu; nu = nu->next) {
 		if ((for_render || nu->hide == 0) && BKE_nurb_check_valid_uv(nu)) {
@@ -1287,7 +1291,7 @@ void BKE_displist_make_surf(Scene *scene, Object *ob, ListBase *dispbase,
 
 	if (!for_orco) {
 		BKE_nurbList_duplicate(&ob->curve_cache->deformed_nurbs, &nubase);
-		curve_calc_modifiers_post(scene, ob, &nubase, dispbase, r_dm_final,
+		curve_calc_modifiers_post(eval_ctx, scene, ob, &nubase, dispbase, r_dm_final,
 		                          for_render, use_render_resolution);
 	}
 
@@ -1513,9 +1517,10 @@ static void calc_bevfac_mapping(Curve *cu, BevList *bl, Nurb *nu,
 	}
 }
 
-static void do_makeDispListCurveTypes(Scene *scene, Object *ob, ListBase *dispbase,
-                                      DerivedMesh **r_dm_final,
-                                      const bool for_render, const bool for_orco, const bool use_render_resolution)
+static void do_makeDispListCurveTypes(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *ob, ListBase *dispbase,
+        DerivedMesh **r_dm_final,
+        const bool for_render, const bool for_orco, const bool use_render_resolution)
 {
 	Curve *cu = ob->data;
 
@@ -1523,7 +1528,7 @@ static void do_makeDispListCurveTypes(Scene *scene, Object *ob, ListBase *dispba
 	if (!ELEM(ob->type, OB_SURF, OB_CURVE, OB_FONT)) return;
 
 	if (ob->type == OB_SURF) {
-		BKE_displist_make_surf(scene, ob, dispbase, r_dm_final, for_render, for_orco, use_render_resolution);
+		BKE_displist_make_surf(eval_ctx, scene, ob, dispbase, r_dm_final, for_render, for_orco, use_render_resolution);
 	}
 	else if (ELEM(ob->type, OB_CURVE, OB_FONT)) {
 		ListBase dlbev;
@@ -1548,12 +1553,12 @@ static void do_makeDispListCurveTypes(Scene *scene, Object *ob, ListBase *dispba
 		}
 
 		if (!for_orco)
-			curve_calc_modifiers_pre(scene, ob, &nubase, for_render, use_render_resolution);
+			curve_calc_modifiers_pre(eval_ctx, scene, ob, &nubase, for_render, use_render_resolution);
 
 		BKE_curve_bevelList_make(ob, &nubase, for_render != false);
 
 		/* If curve has no bevel will return nothing */
-		BKE_curve_bevel_make(scene, ob, &dlbev, for_render, use_render_resolution);
+		BKE_curve_bevel_make(eval_ctx, scene, ob, &dlbev, for_render, use_render_resolution);
 
 		/* no bevel or extrude, and no width correction? */
 		if (!dlbev.first && cu->width == 1.0f) {
@@ -1688,7 +1693,7 @@ static void do_makeDispListCurveTypes(Scene *scene, Object *ob, ListBase *dispba
 											taper_fac -= (1.0f - lastblend) / len;
 									}
 
-									fac = displist_calc_taper(scene, cu->taperobj, taper_fac);
+									fac = displist_calc_taper(eval_ctx, scene, cu->taperobj, taper_fac);
 								}
 
 								if (bevp->split_tag) {
@@ -1740,8 +1745,9 @@ static void do_makeDispListCurveTypes(Scene *scene, Object *ob, ListBase *dispba
 		}
 
 		if (!for_orco) {
+			/* TODO(sergey): How do we get depsgraph here? */
 			if ((cu->flag & CU_PATH) ||
-			    DEG_get_eval_flags_for_id(scene->depsgraph, &ob->id) & DAG_EVAL_NEED_CURVE_PATH)
+			    DEG_get_eval_flags_for_id(scene->depsgraph_legacy, &ob->id) & DAG_EVAL_NEED_CURVE_PATH)
 			{
 				calc_curvepath(ob, &nubase);
 			}
@@ -1749,7 +1755,7 @@ static void do_makeDispListCurveTypes(Scene *scene, Object *ob, ListBase *dispba
 
 		if (!for_orco) {
 			BKE_nurbList_duplicate(&ob->curve_cache->deformed_nurbs, &nubase);
-			curve_calc_modifiers_post(scene, ob, &nubase, dispbase, r_dm_final, for_render, use_render_resolution);
+			curve_calc_modifiers_post(eval_ctx, scene, ob, &nubase, dispbase, r_dm_final, for_render, use_render_resolution);
 		}
 
 		if (cu->flag & CU_DEFORM_FILL && !ob->derivedFinal) {
@@ -1760,7 +1766,7 @@ static void do_makeDispListCurveTypes(Scene *scene, Object *ob, ListBase *dispba
 	}
 }
 
-void BKE_displist_make_curveTypes(Scene *scene, Object *ob, const bool for_orco)
+void BKE_displist_make_curveTypes(const EvaluationContext *eval_ctx, Scene *scene, Object *ob, const bool for_orco)
 {
 	ListBase *dispbase;
 
@@ -1778,35 +1784,38 @@ void BKE_displist_make_curveTypes(Scene *scene, Object *ob, const bool for_orco)
 
 	dispbase = &(ob->curve_cache->disp);
 
-	do_makeDispListCurveTypes(scene, ob, dispbase, &ob->derivedFinal, 0, for_orco, 0);
+	do_makeDispListCurveTypes(eval_ctx, scene, ob, dispbase, &ob->derivedFinal, 0, for_orco, 0);
 
 	boundbox_displist_object(ob);
 }
 
-void BKE_displist_make_curveTypes_forRender(Scene *scene, Object *ob, ListBase *dispbase,
-                                            DerivedMesh **r_dm_final, const bool for_orco,
-                                            const bool use_render_resolution)
+void BKE_displist_make_curveTypes_forRender(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *ob, ListBase *dispbase,
+        DerivedMesh **r_dm_final, const bool for_orco,
+        const bool use_render_resolution)
 {
 	if (ob->curve_cache == NULL) {
 		ob->curve_cache = MEM_callocN(sizeof(CurveCache), "CurveCache for Curve");
 	}
 
-	do_makeDispListCurveTypes(scene, ob, dispbase, r_dm_final, true, for_orco, use_render_resolution);
+	do_makeDispListCurveTypes(eval_ctx, scene, ob, dispbase, r_dm_final, true, for_orco, use_render_resolution);
 }
 
-void BKE_displist_make_curveTypes_forOrco(struct Scene *scene, struct Object *ob, struct ListBase *dispbase)
+void BKE_displist_make_curveTypes_forOrco(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *ob, ListBase *dispbase)
 {
 	if (ob->curve_cache == NULL) {
 		ob->curve_cache = MEM_callocN(sizeof(CurveCache), "CurveCache for Curve");
 	}
 
-	do_makeDispListCurveTypes(scene, ob, dispbase, NULL, 1, 1, 1);
+	do_makeDispListCurveTypes(eval_ctx, scene, ob, dispbase, NULL, 1, 1, 1);
 }
 
 /* add Orco layer to the displist object which has got derived mesh and return orco */
-float *BKE_displist_make_orco(Scene *scene, Object *ob, DerivedMesh *dm_final,
-                              const bool for_render,
-                              const bool use_render_resolution)
+float *BKE_displist_make_orco(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *ob, DerivedMesh *dm_final,
+        const bool for_render,
+        const bool use_render_resolution)
 {
 	float *orco;
 
@@ -1814,7 +1823,7 @@ float *BKE_displist_make_orco(Scene *scene, Object *ob, DerivedMesh *dm_final,
 		dm_final = ob->derivedFinal;
 
 	if (!dm_final->getVertDataArray(dm_final, CD_ORCO)) {
-		curve_calc_orcodm(scene, ob, dm_final, for_render, use_render_resolution);
+		curve_calc_orcodm(eval_ctx, scene, ob, dm_final, for_render, use_render_resolution);
 	}
 
 	orco = dm_final->getVertDataArray(dm_final, CD_ORCO);
diff --git a/source/blender/blenkernel/intern/dynamicpaint.c b/source/blender/blenkernel/intern/dynamicpaint.c
index fb5ef403218..724b30d0cb1 100644
--- a/source/blender/blenkernel/intern/dynamicpaint.c
+++ b/source/blender/blenkernel/intern/dynamicpaint.c
@@ -74,6 +74,8 @@
 #include "BKE_scene.h"
 #include "BKE_texture.h"
 
+#include "DEG_depsgraph.h"
+
 /* for image output	*/
 #include "IMB_imbuf_types.h"
 #include "IMB_imbuf.h"
@@ -498,7 +500,7 @@ static int surface_getBrushFlags(DynamicPaintSurface *surface, const SceneLayer
 	if (surface->brush_group)
 		go = surface->brush_group->gobject.first;
 	else
-		base = FIRSTBASE_NEW;
+		base = FIRSTBASE_NEW(sl);
 
 	while (base || go) {
 		brushObj = NULL;
@@ -1973,7 +1975,9 @@ static void canvas_copyDerivedMesh(DynamicPaintCanvasSettings *canvas, DerivedMe
 /*
  *	Updates derived mesh copy and processes dynamic paint step / caches.
  */
-static void dynamicPaint_frameUpdate(DynamicPaintModifierData *pmd, Scene *scene, SceneLayer *sl, Object *ob, DerivedMesh *dm)
+static void dynamicPaint_frameUpdate(
+        DynamicPaintModifierData *pmd, const struct EvaluationContext *eval_ctx, Scene *scene,
+        Object *ob, DerivedMesh *dm)
 {
 	if (pmd->canvas) {
 		DynamicPaintCanvasSettings *canvas = pmd->canvas;
@@ -2036,7 +2040,7 @@ static void dynamicPaint_frameUpdate(DynamicPaintModifierData *pmd, Scene *scene
 				else if (can_simulate) {
 					/* calculate surface frame */
 					canvas->flags |= MOD_DPAINT_BAKING;
-					dynamicPaint_calculateFrame(surface, scene, sl, ob, current_frame);
+					dynamicPaint_calculateFrame(surface, eval_ctx, scene, ob, current_frame);
 					canvas->flags &= ~MOD_DPAINT_BAKING;
 
 					/* restore canvas derivedmesh if required */
@@ -2055,16 +2059,15 @@ static void dynamicPaint_frameUpdate(DynamicPaintModifierData *pmd, Scene *scene
 }
 
 /* Modifier call. Processes dynamic paint modifier step. */
-DerivedMesh *dynamicPaint_Modifier_do(DynamicPaintModifierData *pmd, Scene *scene, SceneLayer *sl, Object *ob, DerivedMesh *dm)
+DerivedMesh *dynamicPaint_Modifier_do(
+        DynamicPaintModifierData *pmd, const struct EvaluationContext *eval_ctx, Scene *scene,
+        Object *ob, DerivedMesh *dm)
 {
 	if (pmd->canvas) {
 		DerivedMesh *ret;
 
-		/* For now generate looptris in every case */
-		DM_ensure_looptri(dm);
-
 		/* Update canvas data for a new frame */
-		dynamicPaint_frameUpdate(pmd, scene, sl, ob, dm);
+		dynamicPaint_frameUpdate(pmd, eval_ctx, scene, ob, dm);
 
 		/* Return output mesh */
 		ret = dynamicPaint_Modifier_apply(pmd, ob, dm);
@@ -2072,11 +2075,8 @@ DerivedMesh *dynamicPaint_Modifier_do(DynamicPaintModifierData *pmd, Scene *scen
 		return ret;
 	}
 	else {
-		/* For now generate looptris in every case */
-		DM_ensure_looptri(dm);
-
 		/* Update canvas data for a new frame */
-		dynamicPaint_frameUpdate(pmd, scene, sl, ob, dm);
+		dynamicPaint_frameUpdate(pmd, eval_ctx, scene, ob, dm);
 
 		/* Return output mesh */
 		return dynamicPaint_Modifier_apply(pmd, ob, dm);
@@ -3582,7 +3582,8 @@ static void dynamic_paint_brush_velocity_compute_cb(void *userdata, const int i)
 }
 
 static void dynamicPaint_brushMeshCalculateVelocity(
-        Scene *scene, Object *ob, DynamicPaintBrushSettings *brush, Vec3f **brushVel, float timescale)
+        const struct EvaluationContext *eval_ctx, Scene *scene,
+        Object *ob, DynamicPaintBrushSettings *brush, Vec3f **brushVel, float timescale)
 {
 	float prev_obmat[4][4];
 	DerivedMesh *dm_p, *dm_c;
@@ -3604,7 +3605,7 @@ static void dynamicPaint_brushMeshCalculateVelocity(
 	scene->r.subframe = prev_sfra;
 
 	BKE_object_modifier_update_subframe(
-	            scene, ob, true, SUBFRAME_RECURSION, BKE_scene_frame_get(scene), eModifierType_DynamicPaint);
+	            eval_ctx, scene, ob, true, SUBFRAME_RECURSION, BKE_scene_frame_get(scene), eModifierType_DynamicPaint);
 	dm_p = CDDM_copy(brush->dm);
 	numOfVerts_p = dm_p->getNumVerts(dm_p);
 	mvert_p = dm_p->getVertArray(dm_p);
@@ -3615,7 +3616,7 @@ static void dynamicPaint_brushMeshCalculateVelocity(
 	scene->r.subframe = cur_sfra;
 
 	BKE_object_modifier_update_subframe(
-	            scene, ob, true, SUBFRAME_RECURSION, BKE_scene_frame_get(scene), eModifierType_DynamicPaint);
+	            eval_ctx, scene, ob, true, SUBFRAME_RECURSION, BKE_scene_frame_get(scene), eModifierType_DynamicPaint);
 	dm_c = brush->dm;
 	numOfVerts_c = dm_c->getNumVerts(dm_c);
 	mvert_c = dm_p->getVertArray(dm_c);
@@ -3640,7 +3641,7 @@ static void dynamicPaint_brushMeshCalculateVelocity(
 }
 
 /* calculate velocity for object center point */
-static void dynamicPaint_brushObjectCalculateVelocity(Scene *scene, Object *ob, Vec3f *brushVel, float timescale)
+static void dynamicPaint_brushObjectCalculateVelocity(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, Vec3f *brushVel, float timescale)
 {
 	float prev_obmat[4][4];
 	float cur_loc[3] = {0.0f}, prev_loc[3] = {0.0f};
@@ -3659,14 +3660,14 @@ static void dynamicPaint_brushObjectCalculateVelocity(Scene *scene, Object *ob,
 	scene->r.cfra = prev_fra;
 	scene->r.subframe = prev_sfra;
 	BKE_object_modifier_update_subframe(
-	            scene, ob, false, SUBFRAME_RECURSION, BKE_scene_frame_get(scene), eModifierType_DynamicPaint);
+	            eval_ctx, scene, ob, false, SUBFRAME_RECURSION, BKE_scene_frame_get(scene), eModifierType_DynamicPaint);
 	copy_m4_m4(prev_obmat, ob->obmat);
 
 	/* current frame dm */
 	scene->r.cfra = cur_fra;
 	scene->r.subframe = cur_sfra;
 	BKE_object_modifier_update_subframe(
-	            scene, ob, false, SUBFRAME_RECURSION, BKE_scene_frame_get(scene), eModifierType_DynamicPaint);
+	            eval_ctx, scene, ob, false, SUBFRAME_RECURSION, BKE_scene_frame_get(scene), eModifierType_DynamicPaint);
 
 	/* calculate speed */
 	mul_m4_v3(prev_obmat, prev_loc);
@@ -4036,7 +4037,7 @@ static void dynamic_paint_paint_mesh_cell_point_cb_ex(
 	}
 }
 
-static int dynamicPaint_paintMesh(DynamicPaintSurface *surface,
+static int dynamicPaint_paintMesh(const struct EvaluationContext *eval_ctx, DynamicPaintSurface *surface,
                                   DynamicPaintBrushSettings *brush,
                                   Object *brushOb,
                                   BrushMaterials *bMats,
@@ -4052,7 +4053,7 @@ static int dynamicPaint_paintMesh(DynamicPaintSurface *surface,
 	const MLoop *mloop = NULL;
 
 	if (brush->flags & MOD_DPAINT_USES_VELOCITY)
-		dynamicPaint_brushMeshCalculateVelocity(scene, brushOb, brush, &brushVelocity, timescale);
+		dynamicPaint_brushMeshCalculateVelocity(eval_ctx, scene, brushOb, brush, &brushVelocity, timescale);
 
 	if (!brush->dm)
 		return 0;
@@ -4530,7 +4531,7 @@ static void dynamic_paint_paint_single_point_cb_ex(
 }
 
 static int dynamicPaint_paintSinglePoint(
-        DynamicPaintSurface *surface, float *pointCoord, DynamicPaintBrushSettings *brush,
+        const struct EvaluationContext *eval_ctx, DynamicPaintSurface *surface, float *pointCoord, DynamicPaintBrushSettings *brush,
         Object *brushOb, BrushMaterials *bMats, Scene *scene, float timescale)
 {
 	PaintSurfaceData *sData = surface->data;
@@ -4538,7 +4539,7 @@ static int dynamicPaint_paintSinglePoint(
 	Vec3f brushVel;
 
 	if (brush->flags & MOD_DPAINT_USES_VELOCITY)
-		dynamicPaint_brushObjectCalculateVelocity(scene, brushOb, &brushVel, timescale);
+		dynamicPaint_brushObjectCalculateVelocity(eval_ctx, scene, brushOb, &brushVel, timescale);
 
 	const MVert *mvert = brush->dm->getVertArray(brush->dm);
 
@@ -4845,7 +4846,7 @@ static void dynamic_paint_prepare_effect_cb(void *userdata, const int index)
 }
 
 static int dynamicPaint_prepareEffectStep(
-        DynamicPaintSurface *surface, Scene *scene, Object *ob, float **force, float timescale)
+        const struct EvaluationContext *eval_ctx, DynamicPaintSurface *surface, Scene *scene, Object *ob, float **force, float timescale)
 {
 	double average_force = 0.0f;
 	float shrink_speed = 0.0f, spread_speed = 0.0f;
@@ -4856,7 +4857,7 @@ static int dynamicPaint_prepareEffectStep(
 
 	/* Init force data if required */
 	if (surface->effect & MOD_DPAINT_EFFECT_DO_DRIP) {
-		ListBase *effectors = pdInitEffectors(scene, ob, NULL, surface->effector_weights, true);
+		ListBase *effectors = pdInitEffectors(eval_ctx, scene, ob, NULL, surface->effector_weights, true);
 
 		/* allocate memory for force data (dir vector + strength) */
 		*force = MEM_mallocN(sData->total_points * 4 * sizeof(float), "PaintEffectForces");
@@ -5758,7 +5759,7 @@ static int dynamicPaint_generateBakeData(DynamicPaintSurface *surface, const Sce
 /*
  * Do Dynamic Paint step. Paints scene brush objects of current state/frame to the surface.
  */
-static int dynamicPaint_doStep(Scene *scene, SceneLayer *sl, Object *ob, DynamicPaintSurface *surface, float timescale, float subframe)
+static int dynamicPaint_doStep(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, DynamicPaintSurface *surface, float timescale, float subframe)
 {
 	PaintSurfaceData *sData = surface->data;
 	PaintBakeData *bData = sData->bData;
@@ -5782,6 +5783,7 @@ static int dynamicPaint_doStep(Scene *scene, SceneLayer *sl, Object *ob, Dynamic
 		GroupObject *go = NULL;
 		Object *brushObj = NULL;
 		ModifierData *md = NULL;
+		SceneLayer *sl = eval_ctx->scene_layer;
 
 		/* backup current scene frame */
 		int scene_frame = scene->r.cfra;
@@ -5791,7 +5793,7 @@ static int dynamicPaint_doStep(Scene *scene, SceneLayer *sl, Object *ob, Dynamic
 		if (surface->brush_group)
 			go = surface->brush_group->gobject.first;
 		else
-			base = FIRSTBASE_NEW;
+			base = FIRSTBASE_NEW(sl);
 
 		while (base || go) {
 			brushObj = NULL;
@@ -5836,7 +5838,7 @@ static int dynamicPaint_doStep(Scene *scene, SceneLayer *sl, Object *ob, Dynamic
 					/* update object data on this subframe */
 					if (subframe) {
 						scene_setSubframe(scene, subframe);
-						BKE_object_modifier_update_subframe(scene, brushObj, true, SUBFRAME_RECURSION,
+						BKE_object_modifier_update_subframe(eval_ctx, scene, brushObj, true, SUBFRAME_RECURSION,
 						                                    BKE_scene_frame_get(scene), eModifierType_DynamicPaint);
 					}
 					/* Prepare materials if required	*/
@@ -5855,11 +5857,11 @@ static int dynamicPaint_doStep(Scene *scene, SceneLayer *sl, Object *ob, Dynamic
 						}
 					/* Object center distance: */
 					if (brush->collision == MOD_DPAINT_COL_POINT && brushObj != ob) {
-						dynamicPaint_paintSinglePoint(surface, brushObj->loc, brush, brushObj, &bMats, scene, timescale);
+						dynamicPaint_paintSinglePoint(eval_ctx, surface, brushObj->loc, brush, brushObj, &bMats, scene, timescale);
 					}
 					/* Mesh volume/proximity: */
 					else if (brushObj != ob) {
-						dynamicPaint_paintMesh(surface, brush, brushObj, &bMats, scene, timescale);
+						dynamicPaint_paintMesh(eval_ctx, surface, brush, brushObj, &bMats, scene, timescale);
 					}
 
 					/* free temp material data */
@@ -5869,7 +5871,7 @@ static int dynamicPaint_doStep(Scene *scene, SceneLayer *sl, Object *ob, Dynamic
 					if (subframe) {
 						scene->r.cfra = scene_frame;
 						scene->r.subframe = scene_subframe;
-						BKE_object_modifier_update_subframe(scene, brushObj, true, SUBFRAME_RECURSION,
+						BKE_object_modifier_update_subframe(eval_ctx, scene, brushObj, true, SUBFRAME_RECURSION,
 						                                    BKE_scene_frame_get(scene), eModifierType_DynamicPaint);
 					}
 
@@ -5904,7 +5906,7 @@ static int dynamicPaint_doStep(Scene *scene, SceneLayer *sl, Object *ob, Dynamic
 				return setError(canvas, N_("Not enough free memory"));
 
 			/* Prepare effects and get number of required steps */
-			steps = dynamicPaint_prepareEffectStep(surface, scene, ob, &force, timescale);
+			steps = dynamicPaint_prepareEffectStep(eval_ctx, surface, scene, ob, &force, timescale);
 			for (s = 0; s < steps; s++) {
 				dynamicPaint_doEffectStep(surface, force, prevPoint, timescale, (float)steps);
 			}
@@ -5928,7 +5930,9 @@ static int dynamicPaint_doStep(Scene *scene, SceneLayer *sl, Object *ob, Dynamic
 /*
  * Calculate a single frame and included subframes for surface
  */
-int dynamicPaint_calculateFrame(DynamicPaintSurface *surface, Scene *scene, SceneLayer *sl, Object *cObject, int frame)
+int dynamicPaint_calculateFrame(
+        DynamicPaintSurface *surface, const struct EvaluationContext *eval_ctx,
+        Scene *scene, Object *cObject, int frame)
 {
 	float timescale = 1.0f;
 
@@ -5937,7 +5941,7 @@ int dynamicPaint_calculateFrame(DynamicPaintSurface *surface, Scene *scene, Scen
 		dynamicPaint_applySurfaceDisplace(surface, surface->canvas->dm);
 
 	/* update bake data */
-	dynamicPaint_generateBakeData(surface, sl, cObject);
+	dynamicPaint_generateBakeData(surface, eval_ctx->scene_layer, cObject);
 
 	/* don't do substeps for first frame */
 	if (surface->substeps && (frame != surface->start_frame)) {
@@ -5946,10 +5950,10 @@ int dynamicPaint_calculateFrame(DynamicPaintSurface *surface, Scene *scene, Scen
 
 		for (st = 1; st <= surface->substeps; st++) {
 			float subframe = ((float) st) / (surface->substeps + 1);
-			if (!dynamicPaint_doStep(scene, sl, cObject, surface, timescale, subframe))
+			if (!dynamicPaint_doStep(eval_ctx, scene, cObject, surface, timescale, subframe))
 				return 0;
 		}
 	}
 
-	return dynamicPaint_doStep(scene, sl, cObject, surface, timescale, 0.0f);
+	return dynamicPaint_doStep(eval_ctx, scene, cObject, surface, timescale, 0.0f);
 }
diff --git a/source/blender/blenkernel/intern/editderivedmesh.c b/source/blender/blenkernel/intern/editderivedmesh.c
index c8ae3598097..0491cbd21f0 100644
--- a/source/blender/blenkernel/intern/editderivedmesh.c
+++ b/source/blender/blenkernel/intern/editderivedmesh.c
@@ -41,6 +41,8 @@
  * is likely to be a little slow.
  */
 
+#include "atomic_ops.h"
+
 #include "BLI_math.h"
 #include "BLI_jitter.h"
 #include "BLI_bitmap.h"
@@ -279,8 +281,9 @@ static void emDM_recalcLoopTri(DerivedMesh *dm)
 	int i;
 
 	DM_ensure_looptri_data(dm);
-	mlooptri = dm->looptris.array;
+	mlooptri = dm->looptris.array_wip;
 
+	BLI_assert(tottri == 0 || mlooptri != NULL);
 	BLI_assert(poly_to_tri_count(dm->numPolyData, dm->numLoopData) == dm->looptris.num);
 	BLI_assert(tottri == dm->looptris.num);
 
@@ -297,18 +300,10 @@ static void emDM_recalcLoopTri(DerivedMesh *dm)
 		        BM_elem_index_get(ltri[2]));
 		lt->poly = BM_elem_index_get(ltri[0]->f);
 	}
-}
-
-static const MLoopTri *emDM_getLoopTriArray(DerivedMesh *dm)
-{
-	if (dm->looptris.array) {
-		BLI_assert(poly_to_tri_count(dm->numPolyData, dm->numLoopData) == dm->looptris.num);
-	}
-	else {
-		dm->recalcLoopTri(dm);
-	}
 
-	return dm->looptris.array;
+	BLI_assert(dm->looptris.array == NULL);
+	atomic_cas_ptr((void **)&dm->looptris.array, dm->looptris.array, dm->looptris.array_wip);
+	dm->looptris.array_wip = NULL;
 }
 
 static void emDM_foreachMappedVert(
@@ -1639,8 +1634,6 @@ DerivedMesh *getEditDerivedBMesh(
 	bmdm->dm.getNumLoops = emDM_getNumLoops;
 	bmdm->dm.getNumPolys = emDM_getNumPolys;
 
-	bmdm->dm.getLoopTriArray = emDM_getLoopTriArray;
-
 	bmdm->dm.getVert = emDM_getVert;
 	bmdm->dm.getVertCo = emDM_getVertCo;
 	bmdm->dm.getVertNo = emDM_getVertNo;
@@ -2018,7 +2011,7 @@ static void statvis_calc_distort(
 					              vertexCos[BM_elem_index_get(l_iter->next->v)]);
 				}
 				else {
-					BM_loop_calc_face_normal(l_iter, no_corner);
+					BM_loop_calc_face_normal_safe(l_iter, no_corner);
 				}
 				/* simple way to detect (what is most likely) concave */
 				if (dot_v3v3(f_no, no_corner) < 0.0f) {
@@ -2183,14 +2176,14 @@ static void cage_mapped_verts_callback(
 	}
 }
 
-float (*BKE_editmesh_vertexCos_get(BMEditMesh *em, Scene *scene, int *r_numVerts))[3]
+float (*BKE_editmesh_vertexCos_get(const struct EvaluationContext *eval_ctx, BMEditMesh *em, Scene *scene, int *r_numVerts))[3]
 {
 	DerivedMesh *cage, *final;
 	BLI_bitmap *visit_bitmap;
 	struct CageUserData data;
 	float (*cos_cage)[3];
 
-	cage = editbmesh_get_derived_cage_and_final(scene, em->ob, em, CD_MASK_BAREMESH, &final);
+	cage = editbmesh_get_derived_cage_and_final(eval_ctx, scene, em->ob, em, CD_MASK_BAREMESH, &final);
 	cos_cage = MEM_callocN(sizeof(*cos_cage) * em->bm->totvert, "bmbvh cos_cage");
 
 	/* when initializing cage verts, we only want the first cage coordinate for each vertex,
diff --git a/source/blender/blenkernel/intern/editmesh_tangent.c b/source/blender/blenkernel/intern/editmesh_tangent.c
index b04fc753f7a..f725a1793b4 100644
--- a/source/blender/blenkernel/intern/editmesh_tangent.c
+++ b/source/blender/blenkernel/intern/editmesh_tangent.c
@@ -283,33 +283,36 @@ void BKE_editmesh_loop_tangent_calc(
         /* result */
         CustomData *loopdata_out,
         const uint  loopdata_out_len,
-        char *tangent_mask_curr_p)
+        short *tangent_mask_curr_p)
 {
 	BMesh *bm = em->bm;
 
-	BLI_assert(CustomData_number_of_layers(&bm->ldata, CD_MLOOPUV) != 0);
-
 	int act_uv_n = -1;
 	int ren_uv_n = -1;
 	bool calc_act = false;
 	bool calc_ren = false;
 	char act_uv_name[MAX_NAME];
 	char ren_uv_name[MAX_NAME];
-	char tangent_mask = 0;
-	char tangent_mask_curr = *tangent_mask_curr_p;
+	short tangent_mask = 0;
+	short tangent_mask_curr = *tangent_mask_curr_p;
 
 	BKE_mesh_calc_loop_tangent_step_0(
 	        &bm->ldata, calc_active_tangent, tangent_names, tangent_names_len,
 	        &calc_act, &calc_ren, &act_uv_n, &ren_uv_n, act_uv_name, ren_uv_name, &tangent_mask);
 
 	if ((tangent_mask_curr | tangent_mask) != tangent_mask_curr) {
-		for (int i = 0; i < tangent_names_len; i++)
-			if (tangent_names[i][0])
-				BKE_mesh_add_loop_tangent_named_layer_for_uv(&bm->ldata, loopdata_out, loopdata_out_len, tangent_names[i]);
+		for (int i = 0; i < tangent_names_len; i++) {
+			if (tangent_names[i][0]) {
+				BKE_mesh_add_loop_tangent_named_layer_for_uv(
+				        &bm->ldata, loopdata_out, (int)loopdata_out_len, tangent_names[i]);
+			}
+		}
+		if ((tangent_mask & DM_TANGENT_MASK_ORCO) && CustomData_get_named_layer_index(loopdata_out, CD_TANGENT, "") == -1)
+			CustomData_add_layer_named(loopdata_out, CD_TANGENT, CD_CALLOC, NULL, (int)loopdata_out_len, "");
 		if (calc_act && act_uv_name[0])
-			BKE_mesh_add_loop_tangent_named_layer_for_uv(&bm->ldata, loopdata_out, loopdata_out_len, act_uv_name);
+			BKE_mesh_add_loop_tangent_named_layer_for_uv(&bm->ldata, loopdata_out, (int)loopdata_out_len, act_uv_name);
 		if (calc_ren && ren_uv_name[0])
-			BKE_mesh_add_loop_tangent_named_layer_for_uv(&bm->ldata, loopdata_out, loopdata_out_len, ren_uv_name);
+			BKE_mesh_add_loop_tangent_named_layer_for_uv(&bm->ldata, loopdata_out, (int)loopdata_out_len, ren_uv_name);
 		int totface = em->tottri;
 #ifdef USE_LOOPTRI_DETECT_QUADS
 		int num_face_as_quad_map;
@@ -336,7 +339,7 @@ void BKE_editmesh_loop_tangent_calc(
 		}
 #endif
 		/* Calculation */
-		{
+		if (em->tottri != 0) {
 			TaskScheduler *scheduler = BLI_task_scheduler_get();
 			TaskPool *task_pool;
 			task_pool = BLI_task_pool_create(scheduler, NULL);
@@ -372,6 +375,15 @@ void BKE_editmesh_loop_tangent_calc(
 						continue;
 					/* needed for orco lookups */
 					htype_index |= BM_VERT;
+					tangent_mask_curr |= DM_TANGENT_MASK_ORCO;
+				}
+				else {
+					/* Fill the resulting tangent_mask */
+					int uv_ind = CustomData_get_named_layer_index(&bm->ldata, CD_MLOOPUV, loopdata_out->layers[index].name);
+					int uv_start = CustomData_get_layer_index(&bm->ldata, CD_MLOOPUV);
+					BLI_assert(uv_ind != -1 && uv_start != -1);
+					BLI_assert(uv_ind - uv_start < MAX_MTFACE);
+					tangent_mask_curr |= 1 << (uv_ind - uv_start);
 				}
 				if (mesh2tangent->precomputedFaceNormals) {
 					/* needed for face normal lookups */
@@ -382,13 +394,6 @@ void BKE_editmesh_loop_tangent_calc(
 				mesh2tangent->looptris = (const BMLoop *(*)[3])em->looptris;
 				mesh2tangent->tangent = loopdata_out->layers[index].data;
 
-				/* Fill the resulting tangent_mask */
-				int uv_ind = CustomData_get_named_layer_index(
-				        &bm->ldata, CD_MLOOPUV, loopdata_out->layers[index].name);
-				int uv_start = CustomData_get_layer_index(&bm->ldata, CD_MLOOPUV);
-				BLI_assert(uv_ind != -1 && uv_start != -1);
-				BLI_assert(uv_ind - uv_start < MAX_MTFACE);
-				tangent_mask_curr |= 1 << (uv_ind - uv_start);
 				BLI_task_pool_push(task_pool, emDM_calc_loop_tangents_thread, mesh2tangent, false, TASK_PRIORITY_LOW);
 			}
 
@@ -396,6 +401,9 @@ void BKE_editmesh_loop_tangent_calc(
 			BLI_task_pool_work_and_wait(task_pool);
 			BLI_task_pool_free(task_pool);
 		}
+		else {
+			tangent_mask_curr = tangent_mask;
+		}
 #ifdef USE_LOOPTRI_DETECT_QUADS
 		if (face_as_quad_map) {
 			MEM_freeN(face_as_quad_map);
@@ -406,15 +414,18 @@ void BKE_editmesh_loop_tangent_calc(
 
 	*tangent_mask_curr_p = tangent_mask_curr;
 
-	/* Update active layer index */
-	int uv_index = CustomData_get_layer_index_n(&bm->ldata, CD_MLOOPUV, act_uv_n);
-	int tan_index = CustomData_get_named_layer_index(loopdata_out, CD_TANGENT, bm->ldata.layers[uv_index].name);
-	CustomData_set_layer_active_index(loopdata_out, CD_TANGENT, tan_index);
+	int act_uv_index = CustomData_get_layer_index_n(&bm->ldata, CD_MLOOPUV, act_uv_n);
+	if (act_uv_index >= 0) {
+		int tan_index = CustomData_get_named_layer_index(loopdata_out, CD_TANGENT, bm->ldata.layers[act_uv_index].name);
+		CustomData_set_layer_active_index(loopdata_out, CD_TANGENT, tan_index);
+	} /* else tangent has been built from orco */
 
 	/* Update render layer index */
-	uv_index = CustomData_get_layer_index_n(&bm->ldata, CD_MLOOPUV, ren_uv_n);
-	tan_index = CustomData_get_named_layer_index(loopdata_out, CD_TANGENT, bm->ldata.layers[uv_index].name);
-	CustomData_set_layer_render_index(loopdata_out, CD_TANGENT, tan_index);
+	int ren_uv_index = CustomData_get_layer_index_n(&bm->ldata, CD_MLOOPUV, ren_uv_n);
+	if (ren_uv_index >= 0) {
+		int tan_index = CustomData_get_named_layer_index(loopdata_out, CD_TANGENT, bm->ldata.layers[ren_uv_index].name);
+		CustomData_set_layer_render_index(loopdata_out, CD_TANGENT, tan_index);
+	} /* else tangent has been built from orco */
 }
 
 /** \} */
\ No newline at end of file
diff --git a/source/blender/blenkernel/intern/effect.c b/source/blender/blenkernel/intern/effect.c
index 2213094cd0b..36f7f6d604e 100644
--- a/source/blender/blenkernel/intern/effect.c
+++ b/source/blender/blenkernel/intern/effect.c
@@ -72,6 +72,7 @@
 #include "BKE_scene.h"
 #include "BKE_smoke.h"
 
+#include "DEG_depsgraph.h"
 
 #include "RE_render_ext.h"
 #include "RE_shader_ext.h"
@@ -146,9 +147,10 @@ void free_partdeflect(PartDeflect *pd)
 	MEM_freeN(pd);
 }
 
-static EffectorCache *new_effector_cache(Scene *scene, Object *ob, ParticleSystem *psys, PartDeflect *pd)
+static EffectorCache *new_effector_cache(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, ParticleSystem *psys, PartDeflect *pd)
 {
 	EffectorCache *eff = MEM_callocN(sizeof(EffectorCache), "EffectorCache");
+	eff->eval_ctx = eval_ctx;
 	eff->scene = scene;
 	eff->ob = ob;
 	eff->psys = psys;
@@ -156,7 +158,7 @@ static EffectorCache *new_effector_cache(Scene *scene, Object *ob, ParticleSyste
 	eff->frame = -1;
 	return eff;
 }
-static void add_object_to_effectors(ListBase **effectors, Scene *scene, EffectorWeights *weights, Object *ob, Object *ob_src, bool for_simulation)
+static void add_object_to_effectors(ListBase **effectors, const struct EvaluationContext *eval_ctx, Scene *scene, EffectorWeights *weights, Object *ob, Object *ob_src, bool for_simulation)
 {
 	EffectorCache *eff = NULL;
 
@@ -174,14 +176,14 @@ static void add_object_to_effectors(ListBase **effectors, Scene *scene, Effector
 	if (*effectors == NULL)
 		*effectors = MEM_callocN(sizeof(ListBase), "effectors list");
 
-	eff = new_effector_cache(scene, ob, NULL, ob->pd);
+	eff = new_effector_cache(eval_ctx, scene, ob, NULL, ob->pd);
 
 	/* make sure imat is up to date */
 	invert_m4_m4(ob->imat, ob->obmat);
 
 	BLI_addtail(*effectors, eff);
 }
-static void add_particles_to_effectors(ListBase **effectors, Scene *scene, EffectorWeights *weights, Object *ob, ParticleSystem *psys, ParticleSystem *psys_src, bool for_simulation)
+static void add_particles_to_effectors(ListBase **effectors, const struct EvaluationContext *eval_ctx, Scene *scene, EffectorWeights *weights, Object *ob, ParticleSystem *psys, ParticleSystem *psys_src, bool for_simulation)
 {
 	ParticleSettings *part= psys->part;
 
@@ -195,25 +197,34 @@ static void add_particles_to_effectors(ListBase **effectors, Scene *scene, Effec
 		if (*effectors == NULL)
 			*effectors = MEM_callocN(sizeof(ListBase), "effectors list");
 
-		BLI_addtail(*effectors, new_effector_cache(scene, ob, psys, part->pd));
+		BLI_addtail(*effectors, new_effector_cache(eval_ctx, scene, ob, psys, part->pd));
 	}
 
 	if (part->pd2 && part->pd2->forcefield && (!for_simulation || weights->weight[part->pd2->forcefield] != 0.0f)) {
 		if (*effectors == NULL)
 			*effectors = MEM_callocN(sizeof(ListBase), "effectors list");
 
-		BLI_addtail(*effectors, new_effector_cache(scene, ob, psys, part->pd2));
+		BLI_addtail(*effectors, new_effector_cache(eval_ctx, scene, ob, psys, part->pd2));
 	}
 }
 
 /* returns ListBase handle with objects taking part in the effecting */
-ListBase *pdInitEffectors(Scene *scene, Object *ob_src, ParticleSystem *psys_src,
-                          EffectorWeights *weights, bool for_simulation)
+ListBase *pdInitEffectors(
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob_src, ParticleSystem *psys_src,
+        EffectorWeights *weights, bool for_simulation)
 {
-	SceneLayer *sl = BKE_scene_layer_context_active(scene); /* Can't get sl from the calling modifiers yet */
+	SceneLayer *sl;
 	Base *base;
 	unsigned int layer= ob_src->lay;
 	ListBase *effectors = NULL;
+
+	/* eval_ctx is NULL during deg build */
+	if (eval_ctx) {
+		sl = eval_ctx->scene_layer;
+	}
+	else {
+		sl = BKE_scene_layer_context_active_PLACEHOLDER(scene);
+	}
 	
 	if (weights->group) {
 		GroupObject *go;
@@ -221,33 +232,33 @@ ListBase *pdInitEffectors(Scene *scene, Object *ob_src, ParticleSystem *psys_src
 		for (go= weights->group->gobject.first; go; go= go->next) {
 			if ( (go->ob->lay & layer) ) {
 				if ( go->ob->pd && go->ob->pd->forcefield )
-					add_object_to_effectors(&effectors, scene, weights, go->ob, ob_src, for_simulation);
+					add_object_to_effectors(&effectors, eval_ctx, scene, weights, go->ob, ob_src, for_simulation);
 
 				if ( go->ob->particlesystem.first ) {
 					ParticleSystem *psys= go->ob->particlesystem.first;
 
 					for ( ; psys; psys=psys->next )
-						add_particles_to_effectors(&effectors, scene, weights, go->ob, psys, psys_src, for_simulation);
+						add_particles_to_effectors(&effectors, eval_ctx, scene, weights, go->ob, psys, psys_src, for_simulation);
 				}
 			}
 		}
 	}
 	else {
-		for (base = FIRSTBASE_NEW; base; base = base->next) {
+		for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
 			if ( base->object->pd && base->object->pd->forcefield )
-				add_object_to_effectors(&effectors, scene, weights, base->object, ob_src, for_simulation);
+				add_object_to_effectors(&effectors, eval_ctx, scene, weights, base->object, ob_src, for_simulation);
 
 			if ( base->object->particlesystem.first ) {
 				ParticleSystem *psys= base->object->particlesystem.first;
 
 				for ( ; psys; psys=psys->next )
-					add_particles_to_effectors(&effectors, scene, weights, base->object, psys, psys_src, for_simulation);
+					add_particles_to_effectors(&effectors, eval_ctx, scene, weights, base->object, psys, psys_src, for_simulation);
 			}
 		}
 	}
 	
 	if (for_simulation)
-		pdPrecalculateEffectors(effectors);
+		pdPrecalculateEffectors(eval_ctx, effectors);
 	
 	return effectors;
 }
@@ -268,7 +279,7 @@ void pdEndEffectors(ListBase **effectors)
 	}
 }
 
-static void precalculate_effector(EffectorCache *eff)
+static void precalculate_effector(const struct EvaluationContext *eval_ctx, EffectorCache *eff)
 {
 	unsigned int cfra = (unsigned int)(eff->scene->r.cfra >= 0 ? eff->scene->r.cfra : -eff->scene->r.cfra);
 	if (!eff->pd->rng)
@@ -280,7 +291,7 @@ static void precalculate_effector(EffectorCache *eff)
 		Curve *cu= eff->ob->data;
 		if (cu->flag & CU_PATH) {
 			if (eff->ob->curve_cache == NULL || eff->ob->curve_cache->path==NULL || eff->ob->curve_cache->path->data==NULL)
-				BKE_displist_make_curveTypes(eff->scene, eff->ob, 0);
+				BKE_displist_make_curveTypes(eval_ctx, eff->scene, eff->ob, 0);
 
 			if (eff->ob->curve_cache->path && eff->ob->curve_cache->path->data) {
 				where_on_path(eff->ob, 0.0, eff->guide_loc, eff->guide_dir, NULL, &eff->guide_radius, NULL);
@@ -301,19 +312,19 @@ static void precalculate_effector(EffectorCache *eff)
 	if (eff->ob) {
 		float old_vel[3];
 
-		BKE_object_where_is_calc_time(eff->scene, eff->ob, cfra - 1.0f);
+		BKE_object_where_is_calc_time(eval_ctx, eff->scene, eff->ob, cfra - 1.0f);
 		copy_v3_v3(old_vel, eff->ob->obmat[3]);
-		BKE_object_where_is_calc_time(eff->scene, eff->ob, cfra);
+		BKE_object_where_is_calc_time(eval_ctx, eff->scene, eff->ob, cfra);
 		sub_v3_v3v3(eff->velocity, eff->ob->obmat[3], old_vel);
 	}
 }
 
-void pdPrecalculateEffectors(ListBase *effectors)
+void pdPrecalculateEffectors(const struct EvaluationContext *eval_ctx, ListBase *effectors)
 {
 	if (effectors) {
 		EffectorCache *eff = effectors->first;
 		for (; eff; eff=eff->next)
-			precalculate_effector(eff);
+			precalculate_effector(eval_ctx, eff);
 	}
 }
 
@@ -612,6 +623,7 @@ int get_effector_data(EffectorCache *eff, EffectorData *efd, EffectedPoint *poin
 		}
 		else {
 			ParticleSimulationData sim= {NULL};
+			sim.eval_ctx = eff->eval_ctx;
 			sim.scene= eff->scene;
 			sim.ob= eff->ob;
 			sim.psys= eff->psys;
diff --git a/source/blender/blenkernel/intern/fluidsim.c b/source/blender/blenkernel/intern/fluidsim.c
index 8247336d915..12b9abc6d03 100644
--- a/source/blender/blenkernel/intern/fluidsim.c
+++ b/source/blender/blenkernel/intern/fluidsim.c
@@ -65,7 +65,7 @@
 // file handling
 //-------------------------------------------------------------------------------
 
-void initElbeemMesh(struct Scene *scene, struct Object *ob,
+void initElbeemMesh(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
                     int *numVertices, float **vertices,
                     int *numTriangles, int **triangles,
                     int useGlobalCoords, int modifierIndex)
@@ -78,9 +78,7 @@ void initElbeemMesh(struct Scene *scene, struct Object *ob,
 	float *verts;
 	int *tris;
 
-	dm = mesh_create_derived_index_render(scene, ob, CD_MASK_BAREMESH, modifierIndex);
-
-	DM_ensure_looptri(dm);
+	dm = mesh_create_derived_index_render(eval_ctx, scene, ob, CD_MASK_BAREMESH, modifierIndex);
 
 	mvert = dm->getVertArray(dm);
 	mloop = dm->getLoopArray(dm);
diff --git a/source/blender/blenkernel/intern/font.c b/source/blender/blenkernel/intern/font.c
index 401fed74c52..d6b28cfaf70 100644
--- a/source/blender/blenkernel/intern/font.c
+++ b/source/blender/blenkernel/intern/font.c
@@ -106,6 +106,23 @@ void BKE_vfont_free(struct VFont *vf)
 	}
 }
 
+void BKE_vfont_copy_data(Main *UNUSED(bmain), VFont *vfont_dst, const VFont *UNUSED(vfont_src), const int flag)
+{
+	/* We never handle usercount here for own data. */
+	const int flag_subdata = flag | LIB_ID_CREATE_NO_USER_REFCOUNT;
+
+	/* Just to be sure, should not have any value actually after reading time. */
+	vfont_dst->temp_pf = NULL;
+
+	if (vfont_dst->packedfile) {
+		vfont_dst->packedfile = dupPackedFile(vfont_dst->packedfile);
+	}
+
+	if (vfont_dst->data) {
+		vfont_dst->data = BLI_vfontdata_copy(vfont_dst->data, flag_subdata);
+	}
+}
+
 static void *builtin_font_data = NULL;
 static int builtin_font_size = 0;
 
@@ -249,7 +266,7 @@ VFont *BKE_vfont_load(Main *bmain, const char *filepath)
 
 		vfd = BLI_vfontdata_from_freetypefont(pf);
 		if (vfd) {
-			vfont = BKE_libblock_alloc(bmain, ID_VF, filename);
+			vfont = BKE_libblock_alloc(bmain, ID_VF, filename, 0);
 			vfont->data = vfd;
 
 			/* if there's a font name, use it for the ID name */
diff --git a/source/blender/blenkernel/intern/freestyle.c b/source/blender/blenkernel/intern/freestyle.c
index 0a0b023df82..e45a938a4fc 100644
--- a/source/blender/blenkernel/intern/freestyle.c
+++ b/source/blender/blenkernel/intern/freestyle.c
@@ -44,7 +44,7 @@
 
 // function declarations
 static FreestyleLineSet *alloc_lineset(void);
-static void copy_lineset(FreestyleLineSet *new_lineset, FreestyleLineSet *lineset);
+static void copy_lineset(FreestyleLineSet *new_lineset, FreestyleLineSet *lineset, const int flag);
 static FreestyleModuleConfig *alloc_module(void);
 static void copy_module(FreestyleModuleConfig *new_module, FreestyleModuleConfig *module);
 
@@ -79,7 +79,7 @@ void BKE_freestyle_config_free(FreestyleConfig *config)
 	BLI_freelistN(&config->modules);
 }
 
-void BKE_freestyle_config_copy(FreestyleConfig *new_config, FreestyleConfig *config)
+void BKE_freestyle_config_copy(FreestyleConfig *new_config, FreestyleConfig *config, const int flag)
 {
 	FreestyleLineSet *lineset, *new_lineset;
 	FreestyleModuleConfig *module, *new_module;
@@ -93,7 +93,7 @@ void BKE_freestyle_config_copy(FreestyleConfig *new_config, FreestyleConfig *con
 	BLI_listbase_clear(&new_config->linesets);
 	for (lineset = (FreestyleLineSet *)config->linesets.first; lineset; lineset = lineset->next) {
 		new_lineset = alloc_lineset();
-		copy_lineset(new_lineset, lineset);
+		copy_lineset(new_lineset, lineset, flag);
 		BLI_addtail(&new_config->linesets, (void *)new_lineset);
 	}
 
@@ -105,11 +105,9 @@ void BKE_freestyle_config_copy(FreestyleConfig *new_config, FreestyleConfig *con
 	}
 }
 
-static void copy_lineset(FreestyleLineSet *new_lineset, FreestyleLineSet *lineset)
+static void copy_lineset(FreestyleLineSet *new_lineset, FreestyleLineSet *lineset, const int flag)
 {
 	new_lineset->linestyle = lineset->linestyle;
-	if (new_lineset->linestyle)
-		id_us_plus(&new_lineset->linestyle->id);
 	new_lineset->flags = lineset->flags;
 	new_lineset->selection = lineset->selection;
 	new_lineset->qi = lineset->qi;
@@ -118,10 +116,12 @@ static void copy_lineset(FreestyleLineSet *new_lineset, FreestyleLineSet *linese
 	new_lineset->edge_types = lineset->edge_types;
 	new_lineset->exclude_edge_types = lineset->exclude_edge_types;
 	new_lineset->group = lineset->group;
-	if (new_lineset->group) {
-		id_us_plus(&new_lineset->group->id);
-	}
 	strcpy(new_lineset->name, lineset->name);
+
+	if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+		id_us_plus((ID *)new_lineset->linestyle);
+		id_us_plus((ID *)new_lineset->group);
+	}
 }
 
 static FreestyleModuleConfig *alloc_module(void)
diff --git a/source/blender/blenkernel/intern/gpencil.c b/source/blender/blenkernel/intern/gpencil.c
index 758438bb051..ee0d0b41898 100644
--- a/source/blender/blenkernel/intern/gpencil.c
+++ b/source/blender/blenkernel/intern/gpencil.c
@@ -627,7 +627,7 @@ bGPdata *BKE_gpencil_data_addnew(const char name[])
 	bGPdata *gpd;
 	
 	/* allocate memory for a new block */
-	gpd = BKE_libblock_alloc(G.main, ID_GD, name);
+	gpd = BKE_libblock_alloc(G.main, ID_GD, name, 0);
 	
 	/* initial settings */
 	gpd->flag = (GP_DATA_DISPINFO | GP_DATA_EXPAND);
@@ -753,47 +753,62 @@ bGPDlayer *BKE_gpencil_layer_duplicate(const bGPDlayer *gpl_src)
 	return gpl_dst;
 }
 
-/* make a copy of a given gpencil datablock */
-bGPdata *BKE_gpencil_data_duplicate(Main *bmain, const bGPdata *gpd_src, bool internal_copy)
+/**
+ * Only copy internal data of GreasePencil ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_gpencil_copy_data(Main *UNUSED(bmain), bGPdata *gpd_dst, const bGPdata *gpd_src, const int UNUSED(flag))
 {
-	const bGPDlayer *gpl_src;
-	bGPDlayer *gpl_dst;
-	bGPdata *gpd_dst;
+	/* copy layers */
+	BLI_listbase_clear(&gpd_dst->layers);
+	for (const bGPDlayer *gpl_src = gpd_src->layers.first; gpl_src; gpl_src = gpl_src->next) {
+		/* make a copy of source layer and its data */
+		bGPDlayer *gpl_dst = BKE_gpencil_layer_duplicate(gpl_src);  /* TODO here too could add unused flags... */
+		BLI_addtail(&gpd_dst->layers, gpl_dst);
+	}
 
-	/* error checking */
-	if (gpd_src == NULL) {
-		return NULL;
+	/* copy palettes */
+	BLI_listbase_clear(&gpd_dst->palettes);
+	for (const bGPDpalette *palette_src = gpd_src->palettes.first; palette_src; palette_src = palette_src->next) {
+		bGPDpalette *palette_dst = BKE_gpencil_palette_duplicate(palette_src);  /* TODO here too could add unused flags... */
+		BLI_addtail(&gpd_dst->palettes, palette_dst);
 	}
-	
-	/* make a copy of the base-data */
+}
+
+/* make a copy of a given gpencil datablock */
+bGPdata *BKE_gpencil_data_duplicate(Main *bmain, const bGPdata *gpd_src, bool internal_copy)
+{
+	/* Yuck and super-uber-hyper yuck!!!
+	 * Should be replaceable with a no-main copy (LIB_ID_COPY_NO_MAIN etc.), but not sure about it,
+	 * so for now keep old code for that one. */
 	if (internal_copy) {
+		const bGPDlayer *gpl_src;
+		bGPDlayer *gpl_dst;
+		bGPdata *gpd_dst;
+
 		/* make a straight copy for undo buffers used during stroke drawing */
 		gpd_dst = MEM_dupallocN(gpd_src);
+
+		/* copy layers */
+		BLI_listbase_clear(&gpd_dst->layers);
+		for (gpl_src = gpd_src->layers.first; gpl_src; gpl_src = gpl_src->next) {
+			/* make a copy of source layer and its data */
+			gpl_dst = BKE_gpencil_layer_duplicate(gpl_src);
+			BLI_addtail(&gpd_dst->layers, gpl_dst);
+		}
+
+		/* return new */
+		return gpd_dst;
 	}
 	else {
-		/* make a copy when others use this */
-		gpd_dst = BKE_libblock_copy(bmain, &gpd_src->id);
-	}
-	
-	/* copy layers */
-	BLI_listbase_clear(&gpd_dst->layers);
-	for (gpl_src = gpd_src->layers.first; gpl_src; gpl_src = gpl_src->next) {
-		/* make a copy of source layer and its data */
-		gpl_dst = BKE_gpencil_layer_duplicate(gpl_src);
-		BLI_addtail(&gpd_dst->layers, gpl_dst);
-	}
-	if (!internal_copy) {
-		/* copy palettes */
-		bGPDpalette *palette_src, *palette_dst;
-		BLI_listbase_clear(&gpd_dst->palettes);
-		for (palette_src = gpd_src->palettes.first; palette_src; palette_src = palette_src->next) {
-			palette_dst = BKE_gpencil_palette_duplicate(palette_src);
-			BLI_addtail(&gpd_dst->palettes, palette_dst);
-		}
+		bGPdata *gpd_copy;
+		BKE_id_copy_ex(bmain, &gpd_src->id, (ID **)&gpd_copy, 0, false);
+		return gpd_copy;
 	}
-	
-	/* return new */
-	return gpd_dst;
 }
 
 void BKE_gpencil_make_local(Main *bmain, bGPdata *gpd, const bool lib_local)
diff --git a/source/blender/blenkernel/intern/group.c b/source/blender/blenkernel/intern/group.c
index 94a341de366..5ccbe9f7054 100644
--- a/source/blender/blenkernel/intern/group.c
+++ b/source/blender/blenkernel/intern/group.c
@@ -77,7 +77,7 @@ Group *BKE_group_add(Main *bmain, const char *name)
 {
 	Group *group;
 	
-	group = BKE_libblock_alloc(bmain, ID_GR, name);
+	group = BKE_libblock_alloc(bmain, ID_GR, name, 0);
 	id_us_min(&group->id);
 	id_us_ensure_real(&group->id);
 	group->layer = (1 << 20) - 1;
@@ -87,19 +87,32 @@ Group *BKE_group_add(Main *bmain, const char *name)
 	return group;
 }
 
-Group *BKE_group_copy(Main *bmain, const Group *group)
+/**
+ * Only copy internal data of Group ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_group_copy_data(Main *UNUSED(bmain), Group *group_dst, const Group *group_src, const int flag)
 {
-	Group *groupn;
-
-	groupn = BKE_libblock_copy(bmain, &group->id);
-	BLI_duplicatelist(&groupn->gobject, &group->gobject);
+	BLI_duplicatelist(&group_dst->gobject, &group_src->gobject);
 
 	/* Do not copy group's preview (same behavior as for objects). */
-	groupn->preview = NULL;
-
-	BKE_id_copy_ensure_local(bmain, &group->id, &groupn->id);
+	if ((flag & LIB_ID_COPY_NO_PREVIEW) == 0 && false) {  /* XXX TODO temp hack */
+		BKE_previewimg_id_copy(&group_dst->id, &group_src->id);
+	}
+	else {
+		group_dst->preview = NULL;
+	}
+}
 
-	return groupn;
+Group *BKE_group_copy(Main *bmain, const Group *group)
+{
+	Group *group_copy;
+	BKE_id_copy_ex(bmain, &group->id, (ID **)&group_copy, 0, false);
+	return group_copy;
 }
 
 void BKE_group_make_local(Main *bmain, Group *group, const bool lib_local)
@@ -314,7 +327,7 @@ static void group_replaces_nla(Object *parent, Object *target, char mode)
  * you can draw everything, leaves tags in objects to signal it needs further updating */
 
 /* note: does not work for derivedmesh and render... it recreates all again in convertblender.c */
-void BKE_group_handle_recalc_and_update(struct EvaluationContext *eval_ctx, Scene *scene, Object *UNUSED(parent), Group *group)
+void BKE_group_handle_recalc_and_update(const struct EvaluationContext *eval_ctx, Scene *scene, Object *UNUSED(parent), Group *group)
 {
 	GroupObject *go;
 	
diff --git a/source/blender/blenkernel/intern/icons.c b/source/blender/blenkernel/intern/icons.c
index db50a04348b..a407fd0bae8 100644
--- a/source/blender/blenkernel/intern/icons.c
+++ b/source/blender/blenkernel/intern/icons.c
@@ -255,6 +255,8 @@ PreviewImage **BKE_previewimg_id_get_p(const ID *id)
 		ID_PRV_CASE(ID_SCE, Scene);
 		ID_PRV_CASE(ID_SCR, bScreen);
 #undef ID_PRV_CASE
+		default:
+			break;
 	}
 
 	return NULL;
diff --git a/source/blender/blenkernel/intern/idprop.c b/source/blender/blenkernel/intern/idprop.c
index a3bd15252cb..b00a62a1a87 100644
--- a/source/blender/blenkernel/intern/idprop.c
+++ b/source/blender/blenkernel/intern/idprop.c
@@ -90,7 +90,7 @@ IDProperty *IDP_NewIDPArray(const char *name)
 	return prop;
 }
 
-IDProperty *IDP_CopyIDPArray(const IDProperty *array)
+IDProperty *IDP_CopyIDPArray(const IDProperty *array, const int flag)
 {
 	/* don't use MEM_dupallocN because this may be part of an array */
 	IDProperty *narray, *tmp;
@@ -109,7 +109,7 @@ IDProperty *IDP_CopyIDPArray(const IDProperty *array)
 		 * then free it.  this makes for more maintainable
 		 * code than simply reimplementing the copy functions
 		 * in this loop.*/
-		tmp = IDP_CopyProperty(GETPROP(narray, i));
+		tmp = IDP_CopyProperty_ex(GETPROP(narray, i), flag);
 		memcpy(GETPROP(narray, i), tmp, sizeof(IDProperty));
 		MEM_freeN(tmp);
 	}
@@ -285,9 +285,9 @@ void IDP_FreeArray(IDProperty *prop)
 }
 
 
-static IDProperty *idp_generic_copy(const IDProperty *prop)
+static IDProperty *idp_generic_copy(const IDProperty *prop, const int UNUSED(flag))
 {
-	IDProperty *newp = MEM_callocN(sizeof(IDProperty), "IDProperty array dup");
+	IDProperty *newp = MEM_callocN(sizeof(IDProperty), __func__);
 
 	BLI_strncpy(newp->name, prop->name, MAX_IDPROP_NAME);
 	newp->type = prop->type;
@@ -298,9 +298,9 @@ static IDProperty *idp_generic_copy(const IDProperty *prop)
 	return newp;
 }
 
-static IDProperty *IDP_CopyArray(const IDProperty *prop)
+static IDProperty *IDP_CopyArray(const IDProperty *prop, const int flag)
 {
-	IDProperty *newp = idp_generic_copy(prop);
+	IDProperty *newp = idp_generic_copy(prop, flag);
 
 	if (prop->data.pointer) {
 		newp->data.pointer = MEM_dupallocN(prop->data.pointer);
@@ -310,7 +310,7 @@ static IDProperty *IDP_CopyArray(const IDProperty *prop)
 			int a;
 
 			for (a = 0; a < prop->len; a++)
-				array[a] = IDP_CopyProperty(array[a]);
+				array[a] = IDP_CopyProperty_ex(array[a], flag);
 		}
 	}
 	newp->len = prop->len;
@@ -363,12 +363,12 @@ IDProperty *IDP_NewString(const char *st, const char *name, int maxlen)
 	return prop;
 }
 
-static IDProperty *IDP_CopyString(const IDProperty *prop)
+static IDProperty *IDP_CopyString(const IDProperty *prop, const int flag)
 {
 	IDProperty *newp;
 
 	BLI_assert(prop->type == IDP_STRING);
-	newp = idp_generic_copy(prop);
+	newp = idp_generic_copy(prop, flag);
 
 	if (prop->data.pointer)
 		newp->data.pointer = MEM_dupallocN(prop->data.pointer);
@@ -442,15 +442,17 @@ void IDP_FreeString(IDProperty *prop)
 /** \name IDProperty ID API
  * \{ */
 
-static IDProperty *IDP_CopyID(const IDProperty *prop)
+static IDProperty *IDP_CopyID(const IDProperty *prop, const int flag)
 {
 	IDProperty *newp;
 
 	BLI_assert(prop->type == IDP_ID);
-	newp = idp_generic_copy(prop);
+	newp = idp_generic_copy(prop, flag);
 
 	newp->data.pointer = prop->data.pointer;
-	id_us_plus(IDP_Id(newp));
+	if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+		id_us_plus(IDP_Id(newp));
+	}
 
 	return newp;
 }
@@ -467,17 +469,17 @@ static IDProperty *IDP_CopyID(const IDProperty *prop)
 /**
  * Checks if a property with the same name as prop exists, and if so replaces it.
  */
-static IDProperty *IDP_CopyGroup(const IDProperty *prop)
+static IDProperty *IDP_CopyGroup(const IDProperty *prop, const int flag)
 {
 	IDProperty *newp, *link;
 	
 	BLI_assert(prop->type == IDP_GROUP);
-	newp = idp_generic_copy(prop);
+	newp = idp_generic_copy(prop, flag);
 	newp->len = prop->len;
 	newp->subtype = prop->subtype;
 
 	for (link = prop->data.group.first; link; link = link->next) {
-		BLI_addtail(&newp->data.group, IDP_CopyProperty(link));
+		BLI_addtail(&newp->data.group, IDP_CopyProperty_ex(link, flag));
 	}
 
 	return newp;
@@ -603,7 +605,7 @@ void IDP_ReplaceInGroup(IDProperty *group, IDProperty *prop)
  * If a property is missing in \a dest, add it.
  * Do it recursively.
  */
-void IDP_MergeGroup(IDProperty *dest, const IDProperty *src, const bool do_overwrite)
+void IDP_MergeGroup_ex(IDProperty *dest, const IDProperty *src, const bool do_overwrite, const int flag)
 {
 	IDProperty *prop;
 
@@ -616,12 +618,12 @@ void IDP_MergeGroup(IDProperty *dest, const IDProperty *src, const bool do_overw
 				IDProperty *prop_exist = IDP_GetPropertyFromGroup(dest, prop->name);
 
 				if (prop_exist != NULL) {
-					IDP_MergeGroup(prop_exist, prop, do_overwrite);
+					IDP_MergeGroup_ex(prop_exist, prop, do_overwrite, flag);
 					continue;
 				}
 			}
 
-			IDProperty *copy = IDP_CopyProperty(prop);
+			IDProperty *copy = IDP_CopyProperty_ex(prop, flag);
 			IDP_ReplaceInGroup(dest, copy);
 		}
 	}
@@ -630,12 +632,12 @@ void IDP_MergeGroup(IDProperty *dest, const IDProperty *src, const bool do_overw
 			IDProperty *prop_exist = IDP_GetPropertyFromGroup(dest, prop->name);
 			if (prop_exist != NULL) {
 				if (prop->type == IDP_GROUP) {
-					IDP_MergeGroup(prop_exist, prop, do_overwrite);
+					IDP_MergeGroup_ex(prop_exist, prop, do_overwrite, flag);
 					continue;
 				}
 			}
 			else {
-				IDProperty *copy = IDP_CopyProperty(prop);
+				IDProperty *copy = IDP_CopyProperty_ex(prop, flag);
 				dest->len++;
 				BLI_addtail(&dest->data.group, copy);
 			}
@@ -644,6 +646,15 @@ void IDP_MergeGroup(IDProperty *dest, const IDProperty *src, const bool do_overw
 }
 
 /**
+ * If a property is missing in \a dest, add it.
+ * Do it recursively.
+ */
+void IDP_MergeGroup(IDProperty *dest, const IDProperty *src, const bool do_overwrite)
+{
+	IDP_MergeGroup_ex(dest, src, do_overwrite, 0);
+}
+
+/**
  * This function has a sanity check to make sure ID properties with the same name don't
  * get added to the group.
  *
@@ -748,18 +759,23 @@ static void IDP_FreeGroup(IDProperty *prop, const bool do_id_user)
 
 /** \name IDProperty Main API
  * \{ */
-IDProperty *IDP_CopyProperty(const IDProperty *prop)
+IDProperty *IDP_CopyProperty_ex(const IDProperty *prop, const int flag)
 {
 	switch (prop->type) {
-		case IDP_GROUP: return IDP_CopyGroup(prop);
-		case IDP_STRING: return IDP_CopyString(prop);
-		case IDP_ID: return IDP_CopyID(prop);
-		case IDP_ARRAY: return IDP_CopyArray(prop);
-		case IDP_IDPARRAY: return IDP_CopyIDPArray(prop);
-		default: return idp_generic_copy(prop);
+		case IDP_GROUP: return IDP_CopyGroup(prop, flag);
+		case IDP_STRING: return IDP_CopyString(prop, flag);
+		case IDP_ID: return IDP_CopyID(prop, flag);
+		case IDP_ARRAY: return IDP_CopyArray(prop, flag);
+		case IDP_IDPARRAY: return IDP_CopyIDPArray(prop, flag);
+		default: return idp_generic_copy(prop, flag);
 	}
 }
 
+IDProperty *IDP_CopyProperty(const IDProperty *prop)
+{
+	return IDP_CopyProperty_ex(prop, 0);
+}
+
 /* Updates ID pointers after an object has been copied */
 /* TODO Nuke this once its only user has been correctly converted to use generic ID management from BKE_library! */
 void IDP_RelinkProperty(struct IDProperty *prop)
diff --git a/source/blender/blenkernel/intern/image.c b/source/blender/blenkernel/intern/image.c
index 2915e9d715d..33a690b32c6 100644
--- a/source/blender/blenkernel/intern/image.c
+++ b/source/blender/blenkernel/intern/image.c
@@ -304,8 +304,11 @@ static void image_free_anims(Image *ima)
  * Simply free the image data from memory,
  * on display the image can load again (except for render buffers).
  */
-void BKE_image_free_buffers(Image *ima)
+void BKE_image_free_buffers_ex(Image *ima, bool do_lock)
 {
+	if (do_lock) {
+		BLI_spin_lock(&image_spin);
+	}
 	image_free_cached_frames(ima);
 
 	image_free_anims(ima);
@@ -324,6 +327,15 @@ void BKE_image_free_buffers(Image *ima)
 	}
 
 	ima->ok = IMA_OK;
+
+	if (do_lock) {
+		BLI_spin_unlock(&image_spin);
+	}
+}
+
+void BKE_image_free_buffers(Image *ima)
+{
+	BKE_image_free_buffers_ex(ima, false);
 }
 
 /** Free (or release) any data used by this image (does not free the image itself). */
@@ -383,7 +395,7 @@ static Image *image_alloc(Main *bmain, const char *name, short source, short typ
 {
 	Image *ima;
 
-	ima = BKE_libblock_alloc(bmain, ID_IM, name);
+	ima = BKE_libblock_alloc(bmain, ID_IM, name, 0);
 	if (ima) {
 		image_init(ima, source, type);
 	}
@@ -434,39 +446,53 @@ static void copy_image_packedfiles(ListBase *lb_dst, const ListBase *lb_src)
 	}
 }
 
-/* empty image block, of similar type and filename */
-Image *BKE_image_copy(Main *bmain, const Image *ima)
+/**
+ * Only copy internal data of Image ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_image_copy_data(Main *UNUSED(bmain), Image *ima_dst, const Image *ima_src, const int flag)
 {
-	Image *nima = image_alloc(bmain, ima->id.name + 2, ima->source, ima->type);
+	BKE_color_managed_colorspace_settings_copy(&ima_dst->colorspace_settings, &ima_src->colorspace_settings);
 
-	BLI_strncpy(nima->name, ima->name, sizeof(ima->name));
+	copy_image_packedfiles(&ima_dst->packedfiles, &ima_src->packedfiles);
 
-	nima->flag = ima->flag;
-	nima->tpageflag = ima->tpageflag;
+	ima_dst->stereo3d_format = MEM_dupallocN(ima_src->stereo3d_format);
+	BLI_duplicatelist(&ima_dst->views, &ima_src->views);
 
-	nima->gen_x = ima->gen_x;
-	nima->gen_y = ima->gen_y;
-	nima->gen_type = ima->gen_type;
-	copy_v4_v4(nima->gen_color, ima->gen_color);
-
-	nima->animspeed = ima->animspeed;
-
-	nima->aspx = ima->aspx;
-	nima->aspy = ima->aspy;
-
-	BKE_color_managed_colorspace_settings_copy(&nima->colorspace_settings, &ima->colorspace_settings);
-
-	copy_image_packedfiles(&nima->packedfiles, &ima->packedfiles);
+	/* Cleanup stuff that cannot be copied. */
+	ima_dst->cache = NULL;
+	ima_dst->rr = NULL;
+	for (int i = 0; i < IMA_MAX_RENDER_SLOT; i++) {
+		ima_dst->renders[i] = NULL;
+	}
 
-	/* nima->stere3d_format is already allocated by image_alloc... */
-	*nima->stereo3d_format = *ima->stereo3d_format;
-	BLI_duplicatelist(&nima->views, &ima->views);
+	BLI_listbase_clear(&ima_dst->anims);
 
-	BKE_previewimg_id_copy(&nima->id, &ima->id);
+	ima_dst->totbind = 0;
+	for (int i = 0; i < TEXTARGET_COUNT; i++) {
+		ima_dst->bindcode[i] = 0;
+		ima_dst->gputexture[i] = NULL;
+	}
+	ima_dst->repbind = NULL;
 
-	BKE_id_copy_ensure_local(bmain, &ima->id, &nima->id);
+	if ((flag & LIB_ID_COPY_NO_PREVIEW) == 0) {
+		BKE_previewimg_id_copy(&ima_dst->id, &ima_src->id);
+	}
+	else {
+		ima_dst->preview = NULL;
+	}
+}
 
-	return nima;
+/* empty image block, of similar type and filename */
+Image *BKE_image_copy(Main *bmain, const Image *ima)
+{
+	Image *ima_copy;
+	BKE_id_copy_ex(bmain, &ima->id, (ID **)&ima_copy, 0, false);
+	return ima_copy;
 }
 
 void BKE_image_make_local(Main *bmain, Image *ima, const bool lib_local)
@@ -1178,7 +1204,6 @@ bool BKE_imtype_is_movie(const char imtype)
 	switch (imtype) {
 		case R_IMF_IMTYPE_AVIRAW:
 		case R_IMF_IMTYPE_AVIJPEG:
-		case R_IMF_IMTYPE_QUICKTIME:
 		case R_IMF_IMTYPE_FFMPEG:
 		case R_IMF_IMTYPE_H264:
 		case R_IMF_IMTYPE_THEORA:
@@ -1250,7 +1275,6 @@ char BKE_imtype_valid_channels(const char imtype, bool write_file)
 		case R_IMF_IMTYPE_MULTILAYER:
 		case R_IMF_IMTYPE_DDS:
 		case R_IMF_IMTYPE_JP2:
-		case R_IMF_IMTYPE_QUICKTIME:
 		case R_IMF_IMTYPE_DPX:
 			chan_flag |= IMA_CHAN_FLAG_ALPHA;
 			break;
@@ -1313,7 +1337,6 @@ char BKE_imtype_from_arg(const char *imtype_arg)
 	else if (STREQ(imtype_arg, "AVIRAW")) return R_IMF_IMTYPE_AVIRAW;
 	else if (STREQ(imtype_arg, "AVIJPEG")) return R_IMF_IMTYPE_AVIJPEG;
 	else if (STREQ(imtype_arg, "PNG")) return R_IMF_IMTYPE_PNG;
-	else if (STREQ(imtype_arg, "QUICKTIME")) return R_IMF_IMTYPE_QUICKTIME;
 	else if (STREQ(imtype_arg, "BMP")) return R_IMF_IMTYPE_BMP;
 #ifdef WITH_HDR
 	else if (STREQ(imtype_arg, "HDR")) return R_IMF_IMTYPE_RADHDR;
@@ -1424,7 +1447,7 @@ static bool do_add_image_extension(char *string, const char imtype, const ImageF
 		}
 	}
 #endif
-	else { //   R_IMF_IMTYPE_AVIRAW, R_IMF_IMTYPE_AVIJPEG, R_IMF_IMTYPE_JPEG90, R_IMF_IMTYPE_QUICKTIME etc
+	else { //   R_IMF_IMTYPE_AVIRAW, R_IMF_IMTYPE_AVIJPEG, R_IMF_IMTYPE_JPEG90 etc
 		if (!(BLI_testextensie_n(string, extension_test = ".jpg", ".jpeg", NULL)))
 			extension = extension_test;
 	}
@@ -1432,9 +1455,7 @@ static bool do_add_image_extension(char *string, const char imtype, const ImageF
 	if (extension) {
 		/* prefer this in many cases to avoid .png.tga, but in certain cases it breaks */
 		/* remove any other known image extension */
-		if (BLI_testextensie_array(string, imb_ext_image) ||
-		    (G.have_quicktime && BLI_testextensie_array(string, imb_ext_image_qt)))
-		{
+		if (BLI_testextensie_array(string, imb_ext_image)) {
 			return BLI_replace_extension(string, FILE_MAX, extension);
 		}
 		else {
@@ -1710,7 +1731,7 @@ static void stampdata(Scene *scene, Object *camera, StampData *stamp_data, int d
 	}
 
 	{
-		Render *re = RE_GetRender(scene->id.name);
+		Render *re = RE_GetSceneRender(scene);
 		RenderStats *stats = re ? RE_GetStats(re) : NULL;
 
 		if (stats && (scene->r.stamp & R_STAMP_RENDERTIME)) {
@@ -2905,7 +2926,7 @@ RenderResult *BKE_image_acquire_renderresult(Scene *scene, Image *ima)
 	}
 	else if (ima->type == IMA_TYPE_R_RESULT) {
 		if (ima->render_slot == ima->last_render_slot)
-			rr = RE_AcquireResultRead(RE_GetRender(scene->id.name));
+			rr = RE_AcquireResultRead(RE_GetSceneRender(scene));
 		else
 			rr = ima->renders[ima->render_slot];
 
@@ -2923,7 +2944,7 @@ void BKE_image_release_renderresult(Scene *scene, Image *ima)
 	}
 	else if (ima->type == IMA_TYPE_R_RESULT) {
 		if (ima->render_slot == ima->last_render_slot)
-			RE_ReleaseResult(RE_GetRender(scene->id.name));
+			RE_ReleaseResult(RE_GetSceneRender(scene));
 	}
 }
 
@@ -2943,7 +2964,7 @@ void BKE_image_backup_render(Scene *scene, Image *ima, bool free_current_slot)
 {
 	/* called right before rendering, ima->renders contains render
 	 * result pointers for everything but the current render */
-	Render *re = RE_GetRender(scene->id.name);
+	Render *re = RE_GetSceneRender(scene);
 	int slot = ima->render_slot, last = ima->last_render_slot;
 
 	if (slot != last) {
@@ -3668,7 +3689,7 @@ static ImBuf *image_get_render_result(Image *ima, ImageUser *iuser, void **r_loc
 	if (!r_lock)
 		return NULL;
 
-	re = RE_GetRender(iuser->scene->id.name);
+	re = RE_GetSceneRender(iuser->scene);
 
 	channels = 4;
 	layer = iuser->layer;
diff --git a/source/blender/blenkernel/intern/image_gen.c b/source/blender/blenkernel/intern/image_gen.c
index 2c8399adece..1f1f4c9d341 100644
--- a/source/blender/blenkernel/intern/image_gen.c
+++ b/source/blender/blenkernel/intern/image_gen.c
@@ -132,7 +132,7 @@ static void image_buf_fill_checker_slice(unsigned char *rect,
 	float hsv[3] = {0.0f, 0.9f, 0.9f};
 	float rgb[3];
 
-	float dark_linear_color, bright_linear_color;
+	float dark_linear_color = 0.0f, bright_linear_color = 0.0f;
 	if (rect_float != NULL) {
 		dark_linear_color = srgb_to_linearrgb(0.25f);
 		bright_linear_color = srgb_to_linearrgb(0.58f);
diff --git a/source/blender/blenkernel/intern/key.c b/source/blender/blenkernel/intern/key.c
index 98b251294ae..fd42556067e 100644
--- a/source/blender/blenkernel/intern/key.c
+++ b/source/blender/blenkernel/intern/key.c
@@ -107,7 +107,7 @@ Key *BKE_key_add(ID *id)    /* common function */
 	Key *key;
 	char *el;
 	
-	key = BKE_libblock_alloc(G.main, ID_KE, "Key");
+	key = BKE_libblock_alloc(G.main, ID_KE, "Key", 0);
 	
 	key->type = KEY_NORMAL;
 	key->from = id;
@@ -146,36 +146,48 @@ Key *BKE_key_add(ID *id)    /* common function */
 			key->elemsize = 16;
 
 			break;
+
+		default:
+			break;
 	}
 	
 	return key;
 }
 
-Key *BKE_key_copy(Main *bmain, const Key *key)
+/**
+ * Only copy internal data of ShapeKey ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_key_copy_data(Main *UNUSED(bmain), Key *key_dst, const Key *key_src, const int UNUSED(flag))
 {
-	Key *keyn;
-	KeyBlock *kbn, *kb;
-	
-	keyn = BKE_libblock_copy(bmain, &key->id);
-	
-	BLI_duplicatelist(&keyn->block, &key->block);
-	
-	kb = key->block.first;
-	kbn = keyn->block.first;
-	while (kbn) {
-		
-		if (kbn->data) kbn->data = MEM_dupallocN(kbn->data);
-		if (kb == key->refkey) keyn->refkey = kbn;
-		
-		kbn = kbn->next;
-		kb = kb->next;
-	}
+	BLI_duplicatelist(&key_dst->block, &key_src->block);
 
-	BKE_id_copy_ensure_local(bmain, &key->id, &keyn->id);
+	KeyBlock *kb_dst, *kb_src;
+	for (kb_src = key_src->block.first, kb_dst = key_dst->block.first;
+	     kb_dst;
+	     kb_src = kb_src->next, kb_dst = kb_dst->next)
+	{
+		if (kb_dst->data) {
+			kb_dst->data = MEM_dupallocN(kb_dst->data);
+		}
+		if (kb_src == key_src->refkey) {
+			key_dst->refkey = kb_dst;
+		}
+	}
+}
 
-	return keyn;
+Key *BKE_key_copy(Main *bmain, const Key *key)
+{
+	Key *key_copy;
+	BKE_id_copy_ex(bmain, &key->id, (ID **)&key_copy, 0, false);
+	return key_copy;
 }
 
+/* XXX TODO get rid of this! */
 Key *BKE_key_copy_nolib(Key *key)
 {
 	Key *keyn;
@@ -1397,6 +1409,8 @@ Key **BKE_key_from_id_p(ID *id)
 			Lattice *lt = (Lattice *)id;
 			return &lt->key;
 		}
+		default:
+			break;
 	}
 
 	return NULL;
diff --git a/source/blender/blenkernel/intern/lamp.c b/source/blender/blenkernel/intern/lamp.c
index 4a3a1c50195..3d0d5f87f15 100644
--- a/source/blender/blenkernel/intern/lamp.c
+++ b/source/blender/blenkernel/intern/lamp.c
@@ -69,7 +69,7 @@ void BKE_lamp_init(Lamp *la)
 	la->bufsize = 512;
 	la->clipsta = 0.5f;
 	la->clipend = 40.0f;
-	la->bleedexp = 120.0f;
+	la->bleedexp = 2.5f;
 	la->samp = 3;
 	la->bias = 1.0f;
 	la->soft = 3.0f;
@@ -102,6 +102,14 @@ void BKE_lamp_init(Lamp *la)
 	la->sky_colorspace = BLI_XYZ_CIE;
 	la->sky_exposure = 1.0f;
 	la->shadow_frustum_size = 10.0f;
+	la->cascade_max_dist = 1000.0f;
+	la->cascade_count = 4;
+	la->cascade_exponent = 0.8f;
+	la->cascade_fade = 0.1f;
+	la->contact_dist = 1.0f;
+	la->contact_bias = 0.03f;
+	la->contact_spread = 0.2f;
+	la->contact_thickness = 0.5f;
 	
 	curvemapping_initialize(la->curfalloff);
 }
@@ -110,42 +118,60 @@ Lamp *BKE_lamp_add(Main *bmain, const char *name)
 {
 	Lamp *la;
 
-	la =  BKE_libblock_alloc(bmain, ID_LA, name);
+	la =  BKE_libblock_alloc(bmain, ID_LA, name, 0);
 
 	BKE_lamp_init(la);
 
 	return la;
 }
 
-Lamp *BKE_lamp_copy(Main *bmain, const Lamp *la)
+/**
+ * Only copy internal data of Lamp ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_lamp_copy_data(Main *bmain, Lamp *la_dst, const Lamp *la_src, const int flag)
 {
-	Lamp *lan;
-	int a;
-	
-	lan = BKE_libblock_copy(bmain, &la->id);
-
-	for (a = 0; a < MAX_MTEX; a++) {
-		if (lan->mtex[a]) {
-			lan->mtex[a] = MEM_mallocN(sizeof(MTex), "copylamptex");
-			memcpy(lan->mtex[a], la->mtex[a], sizeof(MTex));
-			id_us_plus((ID *)lan->mtex[a]->tex);
+	for (int a = 0; a < MAX_MTEX; a++) {
+		if (la_dst->mtex[a]) {
+			la_dst->mtex[a] = MEM_mallocN(sizeof(*la_dst->mtex[a]), __func__);
+			*la_dst->mtex[a] = *la_src->mtex[a];
 		}
 	}
-	
-	lan->curfalloff = curvemapping_copy(la->curfalloff);
 
-	if (la->nodetree)
-		lan->nodetree = ntreeCopyTree(bmain, la->nodetree);
+	la_dst->curfalloff = curvemapping_copy(la_src->curfalloff);
 
-	BKE_previewimg_id_copy(&lan->id, &la->id);
+	if (la_src->nodetree) {
+		BKE_id_copy_ex(bmain, (ID *)la_src->nodetree, (ID **)&la_dst->nodetree, flag, false);
+	}
 
-	BKE_id_copy_ensure_local(bmain, &la->id, &lan->id);
+	if ((flag & LIB_ID_COPY_NO_PREVIEW) == 0) {
+		BKE_previewimg_id_copy(&la_dst->id, &la_src->id);
+	}
+	else {
+		la_dst->preview = NULL;
+	}
+}
 
-	return lan;
+Lamp *BKE_lamp_copy(Main *bmain, const Lamp *la)
+{
+	Lamp *la_copy;
+	BKE_id_copy_ex(bmain, &la->id, (ID **)&la_copy, 0, false);
+	return la_copy;
 }
 
 Lamp *localize_lamp(Lamp *la)
 {
+	/* TODO replace with something like
+	 * 	Lamp *la_copy;
+	 * 	BKE_id_copy_ex(bmain, &la->id, (ID **)&la_copy, LIB_ID_COPY_NO_MAIN | LIB_ID_COPY_NO_PREVIEW | LIB_ID_COPY_NO_USER_REFCOUNT, false);
+	 * 	return la_copy;
+	 *
+	 * ... Once f*** nodes are fully converted to that too :( */
+
 	Lamp *lan;
 	int a;
 	
diff --git a/source/blender/blenkernel/intern/lattice.c b/source/blender/blenkernel/intern/lattice.c
index c6773d98adf..0f26f53113f 100644
--- a/source/blender/blenkernel/intern/lattice.c
+++ b/source/blender/blenkernel/intern/lattice.c
@@ -269,39 +269,46 @@ Lattice *BKE_lattice_add(Main *bmain, const char *name)
 {
 	Lattice *lt;
 
-	lt = BKE_libblock_alloc(bmain, ID_LT, name);
+	lt = BKE_libblock_alloc(bmain, ID_LT, name, 0);
 
 	BKE_lattice_init(lt);
 
 	return lt;
 }
 
-Lattice *BKE_lattice_copy(Main *bmain, const Lattice *lt)
+/**
+ * Only copy internal data of Lattice ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_lattice_copy_data(Main *bmain, Lattice *lt_dst, const Lattice *lt_src, const int flag)
 {
-	Lattice *ltn;
+	lt_dst->def = MEM_dupallocN(lt_src->def);
 
-	ltn = BKE_libblock_copy(bmain, &lt->id);
-	ltn->def = MEM_dupallocN(lt->def);
-
-	if (lt->key) {
-		ltn->key = BKE_key_copy(bmain, ltn->key);
-		ltn->key->from = (ID *)ltn;
-	}
-	
-	if (lt->dvert) {
-		int tot = lt->pntsu * lt->pntsv * lt->pntsw;
-		ltn->dvert = MEM_mallocN(sizeof(MDeformVert) * tot, "Lattice MDeformVert");
-		BKE_defvert_array_copy(ltn->dvert, lt->dvert, tot);
+	if (lt_src->key) {
+		BKE_id_copy_ex(bmain, &lt_src->key->id, (ID **)&lt_dst->key, flag, false);
 	}
 
-	ltn->editlatt = NULL;
+	if (lt_src->dvert) {
+		int tot = lt_src->pntsu * lt_src->pntsv * lt_src->pntsw;
+		lt_dst->dvert = MEM_mallocN(sizeof(MDeformVert) * tot, "Lattice MDeformVert");
+		BKE_defvert_array_copy(lt_dst->dvert, lt_src->dvert, tot);
+	}
 
-	BKE_id_copy_ensure_local(bmain, &lt->id, &ltn->id);
+	lt_dst->editlatt = NULL;
+}
 
-	return ltn;
+Lattice *BKE_lattice_copy(Main *bmain, const Lattice *lt)
+{
+	Lattice *lt_copy;
+	BKE_id_copy_ex(bmain, &lt->id, (ID **)&lt_copy, 0, false);
+	return lt_copy;
 }
 
-/** Free (or release) any data used by this lattice (does not free the lattice itself). */
+	/** Free (or release) any data used by this lattice (does not free the lattice itself). */
 void BKE_lattice_free(Lattice *lt)
 {
 	BKE_animdata_free(&lt->id, false);
@@ -596,7 +603,7 @@ static bool where_on_path_deform(Object *ob, float ctime, float vec[4], float di
 /* co: local coord, result local too */
 /* returns quaternion for rotation, using cd->no_rot_axis */
 /* axis is using another define!!! */
-static bool calc_curve_deform(Scene *scene, Object *par, float co[3],
+static bool calc_curve_deform(const struct EvaluationContext *eval_ctx, Scene *scene, Object *par, float co[3],
                               const short axis, CurveDeform *cd, float r_quat[4])
 {
 	Curve *cu = par->data;
@@ -607,7 +614,7 @@ static bool calc_curve_deform(Scene *scene, Object *par, float co[3],
 	/* to be sure, mostly after file load, also cyclic dependencies */
 #ifdef CYCLIC_DEPENDENCY_WORKAROUND
 	if (par->curve_cache == NULL) {
-		BKE_displist_make_curveTypes(scene, par, false);
+		BKE_displist_make_curveTypes(eval_ctx, scene, par, false);
 	}
 #endif
 
@@ -700,7 +707,8 @@ static bool calc_curve_deform(Scene *scene, Object *par, float co[3],
 }
 
 void curve_deform_verts(
-        Scene *scene, Object *cuOb, Object *target, DerivedMesh *dm, float (*vertexCos)[3],
+        const struct EvaluationContext *eval_ctx, Scene *scene,
+        Object *cuOb, Object *target, DerivedMesh *dm, float (*vertexCos)[3],
         int numVerts, const char *vgroup, short defaxis)
 {
 	Curve *cu;
@@ -759,7 +767,7 @@ void curve_deform_verts(
 				if (weight > 0.0f) {
 					mul_m4_v3(cd.curvespace, vertexCos[a]);
 					copy_v3_v3(vec, vertexCos[a]);
-					calc_curve_deform(scene, cuOb, vec, defaxis, &cd, NULL);
+					calc_curve_deform(eval_ctx, scene, cuOb, vec, defaxis, &cd, NULL);
 					interp_v3_v3v3(vertexCos[a], vertexCos[a], vec, weight);
 					mul_m4_v3(cd.objectspace, vertexCos[a]);
 				}
@@ -782,7 +790,7 @@ void curve_deform_verts(
 				if (weight > 0.0f) {
 					/* already in 'cd.curvespace', prev for loop */
 					copy_v3_v3(vec, vertexCos[a]);
-					calc_curve_deform(scene, cuOb, vec, defaxis, &cd, NULL);
+					calc_curve_deform(eval_ctx, scene, cuOb, vec, defaxis, &cd, NULL);
 					interp_v3_v3v3(vertexCos[a], vertexCos[a], vec, weight);
 					mul_m4_v3(cd.objectspace, vertexCos[a]);
 				}
@@ -793,7 +801,7 @@ void curve_deform_verts(
 		if (cu->flag & CU_DEFORM_BOUNDS_OFF) {
 			for (a = 0; a < numVerts; a++) {
 				mul_m4_v3(cd.curvespace, vertexCos[a]);
-				calc_curve_deform(scene, cuOb, vertexCos[a], defaxis, &cd, NULL);
+				calc_curve_deform(eval_ctx, scene, cuOb, vertexCos[a], defaxis, &cd, NULL);
 				mul_m4_v3(cd.objectspace, vertexCos[a]);
 			}
 		}
@@ -808,7 +816,7 @@ void curve_deform_verts(
 	
 			for (a = 0; a < numVerts; a++) {
 				/* already in 'cd.curvespace', prev for loop */
-				calc_curve_deform(scene, cuOb, vertexCos[a], defaxis, &cd, NULL);
+				calc_curve_deform(eval_ctx, scene, cuOb, vertexCos[a], defaxis, &cd, NULL);
 				mul_m4_v3(cd.objectspace, vertexCos[a]);
 			}
 		}
@@ -818,7 +826,7 @@ void curve_deform_verts(
 /* input vec and orco = local coord in armature space */
 /* orco is original not-animated or deformed reference point */
 /* result written in vec and mat */
-void curve_deform_vector(Scene *scene, Object *cuOb, Object *target,
+void curve_deform_vector(const struct EvaluationContext *eval_ctx, Scene *scene, Object *cuOb, Object *target,
                          float orco[3], float vec[3], float mat[3][3], int no_rot_axis)
 {
 	CurveDeform cd;
@@ -837,7 +845,7 @@ void curve_deform_vector(Scene *scene, Object *cuOb, Object *target,
 
 	mul_m4_v3(cd.curvespace, vec);
 	
-	if (calc_curve_deform(scene, cuOb, vec, target->trackflag, &cd, quat)) {
+	if (calc_curve_deform(eval_ctx, scene, cuOb, vec, target->trackflag, &cd, quat)) {
 		float qmat[3][3];
 		
 		quat_to_mat3(qmat, quat);
@@ -1027,7 +1035,7 @@ void BKE_lattice_vertexcos_apply(struct Object *ob, float (*vertexCos)[3])
 	}
 }
 
-void BKE_lattice_modifiers_calc(Scene *scene, Object *ob)
+void BKE_lattice_modifiers_calc(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob)
 {
 	Lattice *lt = ob->data;
 	VirtualModifierData virtualModifierData;
@@ -1054,7 +1062,7 @@ void BKE_lattice_modifiers_calc(Scene *scene, Object *ob)
 		if (mti->type != eModifierTypeType_OnlyDeform) continue;
 
 		if (!vertexCos) vertexCos = BKE_lattice_vertexcos_get(ob, &numVerts);
-		mti->deformVerts(md, ob, NULL, vertexCos, numVerts, 0);
+		mti->deformVerts(md, eval_ctx, ob, NULL, vertexCos, numVerts, 0);
 	}
 
 	/* always displist to make this work like derivedmesh */
@@ -1228,7 +1236,7 @@ void BKE_lattice_translate(Lattice *lt, float offset[3], bool do_keys)
 
 /* **** Depsgraph evaluation **** */
 
-void BKE_lattice_eval_geometry(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_lattice_eval_geometry(const struct EvaluationContext *UNUSED(eval_ctx),
                                Lattice *UNUSED(latt))
 {
 }
@@ -1248,4 +1256,4 @@ void BKE_lattice_batch_cache_free(Lattice *lt)
 	if (lt->batch_cache) {
 		BKE_lattice_batch_cache_free_cb(lt);
 	}
-}
\ No newline at end of file
+}
diff --git a/source/blender/blenkernel/intern/layer.c b/source/blender/blenkernel/intern/layer.c
index 78954e56f8c..f20b96b8bc7 100644
--- a/source/blender/blenkernel/intern/layer.c
+++ b/source/blender/blenkernel/intern/layer.c
@@ -57,6 +57,7 @@
 /* prototype */
 struct EngineSettingsCB_Type;
 static void layer_collection_free(SceneLayer *sl, LayerCollection *lc);
+static void layer_collection_objects_populate(SceneLayer *sl, LayerCollection *lc, ListBase *objects);
 static LayerCollection *layer_collection_add(SceneLayer *sl, LayerCollection *parent, SceneCollection *sc);
 static LayerCollection *find_layer_collection_by_scene_collection(LayerCollection *lc, const SceneCollection *sc);
 static IDProperty *collection_engine_settings_create(struct EngineSettingsCB_Type *ces_type, const bool populate);
@@ -69,9 +70,9 @@ static void object_bases_iterator_next(BLI_Iterator *iter, const int flag);
 
 /**
  * Returns the SceneLayer to be used for rendering
- * Most of the time BKE_scene_layer_context_active should be used instead
+ * Most of the time BKE_scene_layer_from_workspace_get should be used instead
  */
-SceneLayer *BKE_scene_layer_render_active(const Scene *scene)
+SceneLayer *BKE_scene_layer_from_scene_get(const Scene *scene)
 {
 	SceneLayer *sl = BLI_findlink(&scene->render_layers, scene->active_layer);
 	BLI_assert(sl);
@@ -81,23 +82,18 @@ SceneLayer *BKE_scene_layer_render_active(const Scene *scene)
 /**
  * Returns the SceneLayer to be used for drawing, outliner, and other context related areas.
  */
-SceneLayer *BKE_scene_layer_context_active_ex(const Main *bmain, const Scene *UNUSED(scene))
+SceneLayer *BKE_scene_layer_from_workspace_get(const struct WorkSpace *workspace)
 {
-	/* XXX We should really pass the workspace as argument, but would require
-	 * some bigger changes since it's often not available where we call this.
-	 * Just working around this by getting active window from WM for now */
-	for (wmWindowManager *wm = bmain->wm.first; wm; wm = wm->id.next) {
-		/* Called on startup, so 'winactive' may not be set, in that case fall back to first window. */
-		wmWindow *win = wm->winactive ? wm->winactive : wm->windows.first;
-		const WorkSpace *workspace = BKE_workspace_active_get(win->workspace_hook);
-		return BKE_workspace_render_layer_get(workspace);
-	}
-
-	return NULL;
+	return BKE_workspace_render_layer_get(workspace);
 }
-SceneLayer *BKE_scene_layer_context_active(const Scene *scene)
+
+/**
+ * This is a placeholder to know which areas of the code need to be addressed for the Workspace changes.
+ * Never use this, you should either use BKE_scene_layer_workspace_active or get SceneLayer explicitly.
+ */
+SceneLayer *BKE_scene_layer_context_active_PLACEHOLDER(const Scene *scene)
 {
-	return BKE_scene_layer_context_active_ex(G.main, scene);
+	return BKE_scene_layer_from_scene_get(scene);
 }
 
 /**
@@ -293,11 +289,7 @@ static Base *object_base_add(SceneLayer *sl, Object *ob)
 
 /* LayerCollection */
 
-/**
- * When freeing the entire SceneLayer at once we don't bother with unref
- * otherwise SceneLayer is passed to keep the syncing of the LayerCollection tree
- */
-static void layer_collection_free(SceneLayer *sl, LayerCollection *lc)
+static void layer_collection_objects_unpopulate(SceneLayer *sl, LayerCollection *lc)
 {
 	if (sl) {
 		for (LinkData *link = lc->object_bases.first; link; link = link->next) {
@@ -306,6 +298,15 @@ static void layer_collection_free(SceneLayer *sl, LayerCollection *lc)
 	}
 
 	BLI_freelistN(&lc->object_bases);
+}
+
+/**
+ * When freeing the entire SceneLayer at once we don't bother with unref
+ * otherwise SceneLayer is passed to keep the syncing of the LayerCollection tree
+ */
+static void layer_collection_free(SceneLayer *sl, LayerCollection *lc)
+{
+	layer_collection_objects_unpopulate(sl, lc);
 	BLI_freelistN(&lc->overrides);
 
 	if (lc->properties) {
@@ -357,6 +358,15 @@ static LayerCollection *collection_from_index(ListBase *lb, const int number, in
 }
 
 /**
+ * Get the collection for a given index
+ */
+LayerCollection *BKE_layer_collection_from_index(SceneLayer *sl, const int index)
+{
+	int i = 0;
+	return collection_from_index(&sl->layer_collections, index, &i);
+}
+
+/**
  * Get the active collection
  */
 LayerCollection *BKE_layer_collection_get_active(SceneLayer *sl)
@@ -802,6 +812,60 @@ void BKE_collection_unlink(SceneLayer *sl, LayerCollection *lc)
 	sl->active_collection = 0;
 }
 
+/**
+ * Recursively enable nested collections
+ */
+static void layer_collection_enable(SceneLayer *sl, LayerCollection *lc)
+{
+	layer_collection_objects_populate(sl, lc, &lc->scene_collection->objects);
+
+	for (LayerCollection *nlc = lc->layer_collections.first; nlc; nlc = nlc->next) {
+		layer_collection_enable(sl, nlc);
+	}
+}
+
+/**
+ * Enable collection
+ * Add its objects bases to SceneLayer
+ * Depsgraph needs to be rebuilt afterwards
+ */
+void BKE_collection_enable(SceneLayer *sl, LayerCollection *lc)
+{
+	if ((lc->flag & COLLECTION_DISABLED) == 0) {
+		return;
+	}
+
+	lc->flag &= ~COLLECTION_DISABLED;
+	layer_collection_enable(sl, lc);
+}
+
+/**
+ * Recursively disable nested collections
+ */
+static void layer_collection_disable(SceneLayer *sl, LayerCollection *lc)
+{
+	layer_collection_objects_unpopulate(sl, lc);
+
+	for (LayerCollection *nlc = lc->layer_collections.first; nlc; nlc = nlc->next) {
+		layer_collection_disable(sl, nlc);
+	}
+}
+
+/**
+ * Disable collection
+ * Remove all its object bases from SceneLayer
+ * Depsgraph needs to be rebuilt afterwards
+ */
+void BKE_collection_disable(SceneLayer *sl, LayerCollection *lc)
+{
+	if ((lc->flag & COLLECTION_DISABLED) != 0) {
+		return;
+	}
+
+	lc->flag |= COLLECTION_DISABLED;
+	layer_collection_disable(sl, lc);
+}
+
 static void layer_collection_object_add(SceneLayer *sl, LayerCollection *lc, Object *ob)
 {
 	Base *base = object_base_add(sl, ob);
@@ -1356,7 +1420,7 @@ void BKE_collection_engine_property_add_float_array(
 	val.array.len = array_length;
 	val.array.type = IDP_FLOAT;
 
-	IDProperty *idprop= IDP_New(IDP_ARRAY, &val, name);
+	IDProperty *idprop = IDP_New(IDP_ARRAY, &val, name);
 	memcpy(IDP_Array(idprop), values, sizeof(float) * idprop->len);
 	IDP_AddToGroup(props, idprop);
 }
@@ -1739,10 +1803,10 @@ static void idproperty_reset(IDProperty **props, IDProperty *props_ref)
 	}
 }
 
-void BKE_layer_eval_layer_collection_pre(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_layer_eval_layer_collection_pre(const struct EvaluationContext *UNUSED(eval_ctx),
                                          Scene *scene, SceneLayer *scene_layer)
 {
-	DEBUG_PRINT("%s on %s\n", __func__, scene_layer->name);
+	DEBUG_PRINT("%s on %s (%p)\n", __func__, scene_layer->name, scene_layer);
 	for (Base *base = scene_layer->object_bases.first; base != NULL; base = base->next) {
 		base->flag &= ~(BASE_VISIBLED | BASE_SELECTABLED);
 		idproperty_reset(&base->collection_properties, scene->collection_properties);
@@ -1756,14 +1820,16 @@ void BKE_layer_eval_layer_collection_pre(struct EvaluationContext *UNUSED(eval_c
 	scene_layer->flag |= SCENE_LAYER_ENGINE_DIRTY;
 }
 
-void BKE_layer_eval_layer_collection(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_layer_eval_layer_collection(const struct EvaluationContext *UNUSED(eval_ctx),
                                      LayerCollection *layer_collection,
                                      LayerCollection *parent_layer_collection)
 {
-	DEBUG_PRINT("%s on %s, parent %s\n",
+	DEBUG_PRINT("%s on %s (%p), parent %s (%p)\n",
 	            __func__,
 	            layer_collection->scene_collection->name,
-	            (parent_layer_collection != NULL) ? parent_layer_collection->scene_collection->name : "NONE");
+	            layer_collection->scene_collection,
+	            (parent_layer_collection != NULL) ? parent_layer_collection->scene_collection->name : "NONE",
+	            (parent_layer_collection != NULL) ? parent_layer_collection->scene_collection : NULL);
 
 	/* visibility */
 	layer_collection->flag_evaluated = layer_collection->flag;
@@ -1794,6 +1860,9 @@ void BKE_layer_eval_layer_collection(struct EvaluationContext *UNUSED(eval_ctx),
 			IDP_MergeGroup(base->collection_properties, layer_collection->properties_evaluated, true);
 			base->flag |= BASE_VISIBLED;
 		}
+		else {
+			base->flag &= ~BASE_VISIBLED;
+		}
 
 		if (is_selectable) {
 			base->flag |= BASE_SELECTABLED;
@@ -1801,10 +1870,10 @@ void BKE_layer_eval_layer_collection(struct EvaluationContext *UNUSED(eval_ctx),
 	}
 }
 
-void BKE_layer_eval_layer_collection_post(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_layer_eval_layer_collection_post(const struct EvaluationContext *UNUSED(eval_ctx),
                                           SceneLayer *scene_layer)
 {
-	DEBUG_PRINT("%s on %s\n", __func__, scene_layer->name);
+	DEBUG_PRINT("%s on %s (%p)\n", __func__, scene_layer->name, scene_layer);
 	/* if base is not selectabled, clear select */
 	for (Base *base = scene_layer->object_bases.first; base; base = base->next) {
 		if ((base->flag & BASE_SELECTABLED) == 0) {
diff --git a/source/blender/blenkernel/intern/library.c b/source/blender/blenkernel/intern/library.c
index ed64de9b1aa..71fbb3d726a 100644
--- a/source/blender/blenkernel/intern/library.c
+++ b/source/blender/blenkernel/intern/library.c
@@ -385,7 +385,6 @@ bool id_make_local(Main *bmain, ID *id, const bool test, const bool lib_local)
 
 	switch ((ID_Type)GS(id->name)) {
 		case ID_SCE:
-			/* Partially implemented (has no copy...). */
 			if (!test) BKE_scene_make_local(bmain, (Scene *)id, lib_local);
 			return true;
 		case ID_OB:
@@ -428,14 +427,12 @@ bool id_make_local(Main *bmain, ID *id, const bool test, const bool lib_local)
 			if (!test) BKE_world_make_local(bmain, (World *)id, lib_local);
 			return true;
 		case ID_VF:
-			/* Partially implemented (has no copy...). */
 			if (!test) BKE_vfont_make_local(bmain, (VFont *)id, lib_local);
 			return true;
 		case ID_TXT:
 			if (!test) BKE_text_make_local(bmain, (Text *)id, lib_local);
 			return true;
 		case ID_SO:
-			/* Partially implemented (has no copy...). */
 			if (!test) BKE_sound_make_local(bmain, (bSound *)id, lib_local);
 			return true;
 		case ID_GR:
@@ -493,118 +490,193 @@ bool id_make_local(Main *bmain, ID *id, const bool test, const bool lib_local)
 	return false;
 }
 
+struct IDCopyLibManagementData {
+	const ID *id_src;
+	ID *id_dst;
+	int flag;
+};
+
+/* Increases usercount as required, and remap self ID pointers. */
+static int id_copy_libmanagement_cb(void *user_data, ID *UNUSED(id_self), ID **id_pointer, int cb_flag)
+{
+	struct IDCopyLibManagementData *data = user_data;
+	ID *id = *id_pointer;
+
+	/* Remap self-references to new copied ID. */
+	if (id == data->id_src) {
+		/* We cannot use id_self here, it is not *always* id_dst (thanks to $£!+@#&/? nodetrees). */
+		id = *id_pointer = data->id_dst;
+	}
+
+	/* Increase used IDs refcount if needed and required. */
+	if ((data->flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0 && (cb_flag & IDWALK_CB_USER)) {
+		id_us_plus(id);
+	}
+
+	return IDWALK_RET_NOP;
+}
+
 /**
- * Invokes the appropriate copy method for the block and returns the result in
- * newid, unless test. Returns true if the block can be copied.
+ * Generic entry point for copying a datablock (new API).
+ *
+ * \note Copy is only affecting given data-block (no ID used by copied one will be affected, besides usercount).
+ *       There is only one exception, if LIB_ID_COPY_ACTIONS is defined, actions used by animdata will be duplicated.
+ *
+ * \note Usercount of new copy is always set to 1.
+ *
+ * \param bmain Main database, may be NULL only if LIB_ID_COPY_NO_MAIN is specified.
+ * \param id Source datablock.
+ * \param r_newid Pointer to new (copied) ID pointer.
+ * \param flag Set of copy options, see DNA_ID.h enum for details (leave to zero for default, full copy).
+ * \param test If set, do not do any copy, just test whether copy is supported.
+ * \return False when copying that ID type is not supported, true otherwise.
  */
-bool id_copy(Main *bmain, const ID *id, ID **newid, bool test)
+/* XXX TODO remove test thing, *all* IDs should be copyable that way! */
+bool BKE_id_copy_ex(Main *bmain, const ID *id, ID **r_newid, const int flag, const bool test)
 {
-	if (!test) {
-		*newid = NULL;
+#define LIB_ID_TYPES_NOCOPY ID_LI, ID_SCR, ID_WM,  /* Not supported */ \
+                            ID_IP  /* Deprecated */
+
+	BLI_assert(test || (r_newid != NULL));
+	if (r_newid != NULL) {
+		*r_newid = NULL;
+	}
+	if (id == NULL) {
+		return false;
 	}
 
-	/* conventions:
-	 * - make shallow copy, only this ID block
-	 * - id.us of the new ID is set to 1 */
+	if (ELEM(GS(id->name), LIB_ID_TYPES_NOCOPY)) {
+		return false;
+	}
+	else if (test) {
+		return true;
+	}
+
+	BKE_libblock_copy_ex(bmain, id, r_newid, flag);
+
 	switch ((ID_Type)GS(id->name)) {
+		case ID_SCE:
+			BKE_scene_copy_data(bmain, (Scene *)*r_newid, (Scene *)id, flag);
+			break;
 		case ID_OB:
-			if (!test) *newid = (ID *)BKE_object_copy(bmain, (Object *)id);
-			return true;
+			BKE_object_copy_data(bmain, (Object *)*r_newid, (Object *)id, flag);
+			break;
 		case ID_ME:
-			if (!test) *newid = (ID *)BKE_mesh_copy(bmain, (Mesh *)id);
-			return true;
+			BKE_mesh_copy_data(bmain, (Mesh *)*r_newid, (Mesh *)id, flag);
+			break;
 		case ID_CU:
-			if (!test) *newid = (ID *)BKE_curve_copy(bmain, (Curve *)id);
-			return true;
+			BKE_curve_copy_data(bmain, (Curve *)*r_newid, (Curve *)id, flag);
+			break;
 		case ID_MB:
-			if (!test) *newid = (ID *)BKE_mball_copy(bmain, (MetaBall *)id);
-			return true;
+			BKE_mball_copy_data(bmain, (MetaBall *)*r_newid, (MetaBall *)id, flag);
+			break;
 		case ID_MA:
-			if (!test) *newid = (ID *)BKE_material_copy(bmain, (Material *)id);
-			return true;
+			BKE_material_copy_data(bmain, (Material *)*r_newid, (Material *)id, flag);
+			break;
 		case ID_TE:
-			if (!test) *newid = (ID *)BKE_texture_copy(bmain, (Tex *)id);
-			return true;
+			BKE_texture_copy_data(bmain, (Tex *)*r_newid, (Tex *)id, flag);
+			break;
 		case ID_IM:
-			if (!test) *newid = (ID *)BKE_image_copy(bmain, (Image *)id);
-			return true;
+			BKE_image_copy_data(bmain, (Image *)*r_newid, (Image *)id, flag);
+			break;
 		case ID_LT:
-			if (!test) *newid = (ID *)BKE_lattice_copy(bmain, (Lattice *)id);
-			return true;
+			BKE_lattice_copy_data(bmain, (Lattice *)*r_newid, (Lattice *)id, flag);
+			break;
 		case ID_LA:
-			if (!test) *newid = (ID *)BKE_lamp_copy(bmain, (Lamp *)id);
-			return true;
+			BKE_lamp_copy_data(bmain, (Lamp *)*r_newid, (Lamp *)id, flag);
+			break;
 		case ID_SPK:
-			if (!test) *newid = (ID *)BKE_speaker_copy(bmain, (Speaker *)id);
-			return true;
+			BKE_speaker_copy_data(bmain, (Speaker *)*r_newid, (Speaker *)id, flag);
+			break;
 		case ID_LP:
-			if (!test) *newid = (ID *)BKE_lightprobe_copy(bmain, (LightProbe *)id);
-			return true;
+			BKE_lightprobe_copy_data(bmain, (LightProbe *)*r_newid, (LightProbe *)id, flag);
+			break;
 		case ID_CA:
-			if (!test) *newid = (ID *)BKE_camera_copy(bmain, (Camera *)id);
-			return true;
+			BKE_camera_copy_data(bmain, (Camera *)*r_newid, (Camera *)id, flag);
+			break;
 		case ID_KE:
-			if (!test) *newid = (ID *)BKE_key_copy(bmain, (Key *)id);
-			return true;
+			BKE_key_copy_data(bmain, (Key *)*r_newid, (Key *)id, flag);
+			break;
 		case ID_WO:
-			if (!test) *newid = (ID *)BKE_world_copy(bmain, (World *)id);
-			return true;
+			BKE_world_copy_data(bmain, (World *)*r_newid, (World *)id, flag);
+			break;
 		case ID_TXT:
-			if (!test) *newid = (ID *)BKE_text_copy(bmain, (Text *)id);
-			return true;
+			BKE_text_copy_data(bmain, (Text *)*r_newid, (Text *)id, flag);
+			break;
 		case ID_GR:
-			if (!test) *newid = (ID *)BKE_group_copy(bmain, (Group *)id);
-			return true;
+			BKE_group_copy_data(bmain, (Group *)*r_newid, (Group *)id, flag);
+			break;
 		case ID_AR:
-			if (!test) *newid = (ID *)BKE_armature_copy(bmain, (bArmature *)id);
-			return true;
+			BKE_armature_copy_data(bmain, (bArmature *)*r_newid, (bArmature *)id, flag);
+			break;
 		case ID_AC:
-			if (!test) *newid = (ID *)BKE_action_copy(bmain, (bAction *)id);
-			return true;
+			BKE_action_copy_data(bmain, (bAction *)*r_newid, (bAction *)id, flag);
+			break;
 		case ID_NT:
-			if (!test) *newid = (ID *)ntreeCopyTree(bmain, (bNodeTree *)id);
-			return true;
+			BKE_node_tree_copy_data(bmain, (bNodeTree *)*r_newid, (bNodeTree *)id, flag);
+			break;
 		case ID_BR:
-			if (!test) *newid = (ID *)BKE_brush_copy(bmain, (Brush *)id);
-			return true;
+			BKE_brush_copy_data(bmain, (Brush *)*r_newid, (Brush *)id, flag);
+			break;
 		case ID_PA:
-			if (!test) *newid = (ID *)BKE_particlesettings_copy(bmain, (ParticleSettings *)id);
-			return true;
+			BKE_particlesettings_copy_data(bmain, (ParticleSettings *)*r_newid, (ParticleSettings *)id, flag);
+			break;
 		case ID_GD:
-			if (!test) *newid = (ID *)BKE_gpencil_data_duplicate(bmain, (bGPdata *)id, false);
-			return true;
+			BKE_gpencil_copy_data(bmain, (bGPdata *)*r_newid, (bGPdata *)id, flag);
+			break;
 		case ID_MC:
-			if (!test) *newid = (ID *)BKE_movieclip_copy(bmain, (MovieClip *)id);
-			return true;
+			BKE_movieclip_copy_data(bmain, (MovieClip *)*r_newid, (MovieClip *)id, flag);
+			break;
 		case ID_MSK:
-			if (!test) *newid = (ID *)BKE_mask_copy(bmain, (Mask *)id);
-			return true;
+			BKE_mask_copy_data(bmain, (Mask *)*r_newid, (Mask *)id, flag);
+			break;
 		case ID_LS:
-			if (!test) *newid = (ID *)BKE_linestyle_copy(bmain, (FreestyleLineStyle *)id);
-			return true;
+			BKE_linestyle_copy_data(bmain, (FreestyleLineStyle *)*r_newid, (FreestyleLineStyle *)id, flag);
+			break;
 		case ID_PAL:
-			if (!test) *newid = (ID *)BKE_palette_copy(bmain, (Palette *)id);
-			return true;
+			BKE_palette_copy_data(bmain, (Palette *)*r_newid, (Palette *)id, flag);
+			break;
 		case ID_PC:
-			if (!test) *newid = (ID *)BKE_paint_curve_copy(bmain, (PaintCurve *)id);
-			return true;
+			BKE_paint_curve_copy_data(bmain, (PaintCurve *)*r_newid, (PaintCurve *)id, flag);
+			break;
 		case ID_CF:
-			if (!test) *newid = (ID *)BKE_cachefile_copy(bmain, (CacheFile *)id);
-			return true;
-		case ID_WS:
-		case ID_SCE:
+			BKE_cachefile_copy_data(bmain, (CacheFile *)*r_newid, (CacheFile *)id, flag);
+			break;
+		case ID_SO:
+			BKE_sound_copy_data(bmain, (bSound *)*r_newid, (bSound *)id, flag);
+			break;
+		case ID_VF:
+			BKE_vfont_copy_data(bmain, (VFont *)*r_newid, (VFont *)id, flag);
+			break;
 		case ID_LI:
 		case ID_SCR:
 		case ID_WM:
-			return false;  /* can't be copied from here */
-		case ID_VF:
-		case ID_SO:
-			return false;  /* not implemented */
+		case ID_WS:
 		case ID_IP:
-			return false;  /* deprecated */
+			BLI_assert(0);  /* Should have been rejected at start of function! */
+			break;
 	}
-	
-	return false;
+
+	/* Update ID refcount, remap pointers to self in new ID. */
+	struct IDCopyLibManagementData data = {.id_src = id, .id_dst = *r_newid, .flag = flag};
+	BKE_library_foreach_ID_link(bmain, *r_newid, id_copy_libmanagement_cb, &data, IDWALK_NOP);
+
+	/* Do not make new copy local in case we are copying outside of main...
+	 * XXX TODO: is this behavior OK, or should we need own flag to control that? */
+	if ((flag & LIB_ID_CREATE_NO_MAIN) == 0) {
+		BKE_id_copy_ensure_local(bmain, id, *r_newid);
+	}
+
+	return true;
+}
+
+/**
+ * Invokes the appropriate copy method for the block and returns the result in
+ * newid, unless test. Returns true if the block can be copied.
+ */
+bool id_copy(Main *bmain, const ID *id, ID **newid, bool test)
+{
+	return BKE_id_copy_ex(bmain, id, newid, 0, test);
 }
 
 /** Does *not* set ID->newid pointer. */
@@ -636,6 +708,101 @@ bool id_single_user(bContext *C, ID *id, PointerRNA *ptr, PropertyRNA *prop)
 	return false;
 }
 
+static int libblock_management_us_plus(void *UNUSED(user_data), ID *UNUSED(id_self), ID **id_pointer, int cb_flag)
+{
+	if (cb_flag & IDWALK_CB_USER) {
+		id_us_plus(*id_pointer);
+	}
+	if (cb_flag & IDWALK_CB_USER_ONE) {
+		id_us_ensure_real(*id_pointer);
+	}
+
+	return IDWALK_RET_NOP;
+}
+
+static int libblock_management_us_min(void *UNUSED(user_data), ID *UNUSED(id_self), ID **id_pointer, int cb_flag)
+{
+	if (cb_flag & IDWALK_CB_USER) {
+		id_us_min(*id_pointer);
+	}
+	/* We can do nothing in IDWALK_CB_USER_ONE case! */
+
+	return IDWALK_RET_NOP;
+}
+
+/** Add a 'NO_MAIN' datablock to given main (also sets usercounts of its IDs if needed). */
+void BKE_libblock_management_main_add(Main *bmain, void *idv)
+{
+	ID *id = idv;
+
+	BLI_assert(bmain != NULL);
+	if ((id->tag & LIB_TAG_NO_MAIN) == 0) {
+		return;
+	}
+
+	if ((id->tag & LIB_TAG_NOT_ALLOCATED) != 0) {
+		/* We cannot add non-allocated ID to Main! */
+		return;
+	}
+
+	/* We cannot allow non-userrefcounting IDs in Main database! */
+	if ((id->tag & LIB_TAG_NO_USER_REFCOUNT) != 0) {
+		BKE_library_foreach_ID_link(bmain, id, libblock_management_us_plus, NULL, IDWALK_NOP);
+	}
+
+	ListBase *lb = which_libbase(bmain, GS(id->name));
+	BKE_main_lock(bmain);
+	BLI_addtail(lb, id);
+	new_id(lb, id, NULL);
+	/* alphabetic insertion: is in new_id */
+	id->tag &= ~(LIB_TAG_NO_MAIN | LIB_TAG_NO_USER_REFCOUNT);
+	BKE_main_unlock(bmain);
+}
+
+/** Remove a datablock from given main (set it to 'NO_MAIN' status). */
+void BKE_libblock_management_main_remove(Main *bmain, void *idv)
+{
+	ID *id = idv;
+
+	BLI_assert(bmain != NULL);
+	if ((id->tag & LIB_TAG_NO_MAIN) != 0) {
+		return;
+	}
+
+	/* For now, allow userrefcounting IDs to get out of Main - can be handy in some cases... */
+
+	ListBase *lb = which_libbase(bmain, GS(id->name));
+	BKE_main_lock(bmain);
+	BLI_remlink(lb, id);
+	id->tag |= LIB_TAG_NO_MAIN;
+	BKE_main_unlock(bmain);
+}
+
+void BKE_libblock_management_usercounts_set(Main *bmain, void *idv)
+{
+	ID *id = idv;
+
+	if ((id->tag & LIB_TAG_NO_USER_REFCOUNT) == 0) {
+		return;
+	}
+
+	BKE_library_foreach_ID_link(bmain, id, libblock_management_us_plus, NULL, IDWALK_NOP);
+	id->tag &= ~LIB_TAG_NO_USER_REFCOUNT;
+}
+
+void BKE_libblock_management_usercounts_clear(Main *bmain, void *idv)
+{
+	ID *id = idv;
+
+	/* We do not allow IDs in Main database to not be userrefcounting. */
+	if ((id->tag & LIB_TAG_NO_USER_REFCOUNT) != 0 || (id->tag & LIB_TAG_NO_MAIN) != 0) {
+		return;
+	}
+
+	BKE_library_foreach_ID_link(bmain, id, libblock_management_us_min, NULL, IDWALK_NOP);
+	id->tag |= LIB_TAG_NO_USER_REFCOUNT;
+}
+
 ListBase *which_libbase(Main *mainlib, short type)
 {
 	switch ((ID_Type)type) {
@@ -953,23 +1120,44 @@ void *BKE_libblock_alloc_notest(short type)
  * The user count is set to 1, all other content (apart from name and links) being
  * initialized to zero.
  */
-void *BKE_libblock_alloc(Main *bmain, short type, const char *name)
+void *BKE_libblock_alloc(Main *bmain, short type, const char *name, const int flag)
 {
-	ID *id = NULL;
-	ListBase *lb = which_libbase(bmain, type);
-	
-	id = BKE_libblock_alloc_notest(type);
+	BLI_assert((flag & LIB_ID_CREATE_NO_ALLOCATE) == 0);
+
+	ID *id = BKE_libblock_alloc_notest(type);
+
 	if (id) {
-		BKE_main_lock(bmain);
-		BLI_addtail(lb, id);
-		id->us = 1;
+		if ((flag & LIB_ID_CREATE_NO_MAIN) != 0) {
+			id->tag |= LIB_TAG_NO_MAIN;
+		}
+		if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) != 0) {
+			id->tag |= LIB_TAG_NO_USER_REFCOUNT;
+		}
+
 		id->icon_id = 0;
-		*( (short *)id->name) = type;
-		new_id(lb, id, name);
-		/* alphabetic insertion: is in new_id */
-		BKE_main_unlock(bmain);
+		*((short *)id->name) = type;
+		if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+			id->us = 1;
+		}
+		if ((flag & LIB_ID_CREATE_NO_MAIN) == 0) {
+			ListBase *lb = which_libbase(bmain, type);
+
+			BKE_main_lock(bmain);
+			BLI_addtail(lb, id);
+			new_id(lb, id, name);
+			/* alphabetic insertion: is in new_id */
+			BKE_main_unlock(bmain);
+
+			/* TODO to be removed from here! */
+			if ((flag & LIB_ID_CREATE_NO_DEG_TAG) == 0) {
+				DEG_id_type_tag(bmain, type);
+			}
+		}
+		else {
+			BLI_strncpy(id->name + 2, name, sizeof(id->name) - 2);
+		}
 	}
-	DEG_id_type_tag(bmain, type);
+
 	return id;
 }
 
@@ -1095,70 +1283,80 @@ void BKE_libblock_init_empty(ID *id)
 
 /* by spec, animdata is first item after ID */
 /* and, trust that BKE_animdata_from_id() will only find AnimData for valid ID-types */
-static void id_copy_animdata(ID *id, const bool do_action)
+static void id_copy_animdata(Main *bmain, ID *id, const bool do_action)
 {
 	AnimData *adt = BKE_animdata_from_id(id);
 	
 	if (adt) {
 		IdAdtTemplate *iat = (IdAdtTemplate *)id;
-		iat->adt = BKE_animdata_copy(iat->adt, do_action); /* could be set to false, need to investigate */
+		iat->adt = BKE_animdata_copy(bmain, iat->adt, do_action); /* could be set to false, need to investigate */
 	}
 }
 
-/* material nodes use this since they are not treated as libdata */
-void BKE_libblock_copy_data(ID *id, const ID *id_from, const bool do_action)
+void BKE_libblock_copy_ex(Main *bmain, const ID *id, ID **r_newid, const int flag)
 {
-	if (id_from->properties)
-		id->properties = IDP_CopyProperty(id_from->properties);
+	ID *new_id = *r_newid;
+
+	/* Grrrrrrrrr... Not adding 'root' nodetrees to bmain.... grrrrrrrrrrrrrrrrrrrr! */
+	/* This is taken from original ntree copy code, might be weak actually? */
+	const bool use_nodetree_alloc_exception = ((GS(id->name) == ID_NT) && (bmain != NULL) &&
+	                                           (BLI_findindex(&bmain->nodetree, id) < 0));
+
+	BLI_assert((flag & LIB_ID_CREATE_NO_MAIN) != 0 || bmain != NULL);
+	BLI_assert((flag & LIB_ID_CREATE_NO_MAIN) != 0 || (flag & LIB_ID_CREATE_NO_ALLOCATE) == 0);
+	BLI_assert((flag & LIB_ID_CREATE_NO_MAIN) == 0 || (flag & LIB_ID_CREATE_NO_USER_REFCOUNT) != 0);
+
+	if ((flag & LIB_ID_CREATE_NO_ALLOCATE) != 0) {
+		/* r_newid already contains pointer to allocated memory. */
+		/* TODO do we want to memset(0) whole mem before filling it? */
+		BLI_strncpy(new_id->name, id->name, sizeof(new_id->name));
+		new_id->us = 0;
+		new_id->tag |= LIB_TAG_NOT_ALLOCATED | LIB_TAG_NO_MAIN | LIB_TAG_NO_USER_REFCOUNT;
+		/* TODO Do we want/need to copy more from ID struct itself? */
+	}
+	else {
+		new_id = BKE_libblock_alloc(bmain, GS(id->name), id->name + 2, flag | (use_nodetree_alloc_exception ? LIB_ID_CREATE_NO_MAIN : 0));
+	}
+	BLI_assert(new_id != NULL);
+
+	const size_t id_len = BKE_libblock_get_alloc_info(GS(new_id->name), NULL);
+	const size_t id_offset = sizeof(ID);
+	if ((int)id_len - (int)id_offset > 0) { /* signed to allow neg result */ /* XXX ????? */
+		const char *cp = (const char *)id;
+		char *cpn = (char *)new_id;
+
+		memcpy(cpn + id_offset, cp + id_offset, id_len - id_offset);
+	}
+
+	if (id->properties) {
+		new_id->properties = IDP_CopyProperty_ex(id->properties, flag);
+	}
 
 	/* the duplicate should get a copy of the animdata */
-	id_copy_animdata(id, do_action);
+	id_copy_animdata(bmain, new_id, (flag & LIB_ID_COPY_ACTIONS) != 0 && (flag & LIB_ID_CREATE_NO_MAIN) == 0);
+
+	if ((flag & LIB_ID_CREATE_NO_DEG_TAG) == 0 && (flag & LIB_ID_CREATE_NO_MAIN) == 0) {
+		DEG_id_type_tag(bmain, GS(new_id->name));
+	}
+
+	*r_newid = new_id;
 }
 
 /* used everywhere in blenkernel */
 void *BKE_libblock_copy(Main *bmain, const ID *id)
 {
 	ID *idn;
-	size_t idn_len;
-
-	idn = BKE_libblock_alloc(bmain, GS(id->name), id->name + 2);
 
-	assert(idn != NULL);
+	BKE_libblock_copy_ex(bmain, id, &idn, 0);
 
-	idn_len = MEM_allocN_len(idn);
-	if ((int)idn_len - (int)sizeof(ID) > 0) { /* signed to allow neg result */
-		const char *cp = (const char *)id;
-		char *cpn = (char *)idn;
-
-		memcpy(cpn + sizeof(ID), cp + sizeof(ID), idn_len - sizeof(ID));
-	}
-
-	BKE_libblock_copy_data(idn, id, false);
-	
 	return idn;
 }
 
 void *BKE_libblock_copy_nolib(const ID *id, const bool do_action)
 {
 	ID *idn;
-	size_t idn_len;
-
-	idn = BKE_libblock_alloc_notest(GS(id->name));
-	assert(idn != NULL);
-
-	BLI_strncpy(idn->name, id->name, sizeof(idn->name));
-
-	idn_len = MEM_allocN_len(idn);
-	if ((int)idn_len - (int)sizeof(ID) > 0) { /* signed to allow neg result */
-		const char *cp = (const char *)id;
-		char *cpn = (char *)idn;
-
-		memcpy(cpn + sizeof(ID), cp + sizeof(ID), idn_len - sizeof(ID));
-	}
-
-	idn->us = 1;
 
-	BKE_libblock_copy_data(idn, id, do_action);
+	BKE_libblock_copy_ex(NULL, id, &idn, LIB_ID_CREATE_NO_MAIN | LIB_ID_CREATE_NO_USER_REFCOUNT | (do_action ? LIB_ID_COPY_ACTIONS : 0));
 
 	return idn;
 }
@@ -1198,41 +1396,41 @@ void BKE_main_free(Main *mainvar)
 			/* errors freeing ID's can be hard to track down,
 			 * enable this so valgrind will give the line number in its error log */
 			switch (a) {
-				case   0: BKE_libblock_free_ex(mainvar, id, false); break;
-				case   1: BKE_libblock_free_ex(mainvar, id, false); break;
-				case   2: BKE_libblock_free_ex(mainvar, id, false); break;
-				case   3: BKE_libblock_free_ex(mainvar, id, false); break;
-				case   4: BKE_libblock_free_ex(mainvar, id, false); break;
-				case   5: BKE_libblock_free_ex(mainvar, id, false); break;
-				case   6: BKE_libblock_free_ex(mainvar, id, false); break;
-				case   7: BKE_libblock_free_ex(mainvar, id, false); break;
-				case   8: BKE_libblock_free_ex(mainvar, id, false); break;
-				case   9: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  10: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  11: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  12: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  13: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  14: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  15: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  16: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  17: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  18: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  19: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  20: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  21: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  22: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  23: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  24: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  25: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  26: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  27: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  28: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  29: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  30: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  31: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  32: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  33: BKE_libblock_free_ex(mainvar, id, false); break;
-				case  34: BKE_libblock_free_ex(mainvar, id, false); break;
+				case   0: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case   1: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case   2: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case   3: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case   4: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case   5: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case   6: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case   7: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case   8: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case   9: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  10: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  11: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  12: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  13: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  14: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  15: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  16: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  17: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  18: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  19: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  20: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  21: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  22: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  23: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  24: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  25: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  26: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  27: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  28: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  29: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  30: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  31: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  32: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  33: BKE_libblock_free_ex(mainvar, id, false, false); break;
+				case  34: BKE_libblock_free_ex(mainvar, id, false, false); break;
 				default:
 					BLI_assert(0);
 					break;
diff --git a/source/blender/blenkernel/intern/library_query.c b/source/blender/blenkernel/intern/library_query.c
index 8a42a3334bd..e397dcf7667 100644
--- a/source/blender/blenkernel/intern/library_query.c
+++ b/source/blender/blenkernel/intern/library_query.c
@@ -536,7 +536,8 @@ void BKE_library_foreach_ID_link(Main *bmain, ID *id, LibraryIDLinkCallback call
 
 				/* Object is special, proxies make things hard... */
 				const int data_cb_flag = data.cb_flag;
-				const int proxy_cb_flag = (object->proxy || object->proxy_group) ? IDWALK_CB_INDIRECT_USAGE : 0;
+				const int proxy_cb_flag = ((data.flag & IDWALK_NO_INDIRECT_PROXY_DATA_USAGE) == 0 && (object->proxy || object->proxy_group)) ?
+				                              IDWALK_CB_INDIRECT_USAGE : 0;
 
 				/* object data special case */
 				data.cb_flag |= proxy_cb_flag;
diff --git a/source/blender/blenkernel/intern/library_remap.c b/source/blender/blenkernel/intern/library_remap.c
index f855de0dac5..8581530907f 100644
--- a/source/blender/blenkernel/intern/library_remap.c
+++ b/source/blender/blenkernel/intern/library_remap.c
@@ -193,8 +193,8 @@ static int foreach_libblock_remap_callback(void *user_data, ID *id_self, ID **id
 		const bool skip_never_null = (id_remap_data->flag & ID_REMAP_SKIP_NEVER_NULL_USAGE) != 0;
 
 #ifdef DEBUG_PRINT
-		printf("In %s: Remapping %s (%p) to %s (%p) (skip_indirect: %d)\n",
-		       id->name, old_id->name, old_id, new_id ? new_id->name : "<NONE>", new_id, skip_indirect);
+		printf("In %s: Remapping %s (%p) to %s (%p) (is_indirect: %d, skip_indirect: %d)\n",
+		       id->name, old_id->name, old_id, new_id ? new_id->name : "<NONE>", new_id, is_indirect, skip_indirect);
 #endif
 
 		if ((id_remap_data->flag & ID_REMAP_FLAG_NEVER_NULL_USAGE) && (cb_flag & IDWALK_CB_NEVER_NULL)) {
@@ -208,6 +208,14 @@ static int foreach_libblock_remap_callback(void *user_data, ID *id_self, ID **id
 		{
 			if (is_indirect) {
 				id_remap_data->skipped_indirect++;
+				if (is_obj) {
+					Object *ob = (Object *)id;
+					if (ob->data == *id_p && ob->proxy != NULL) {
+						/* And another 'Proudly brought to you by Proxy Hell' hack!
+						 * This will allow us to avoid clearing 'LIB_EXTERN' flag of obdata of proxies... */
+						id_remap_data->skipped_direct++;
+					}
+				}
 			}
 			else if (is_never_null || is_obj_editmode) {
 				id_remap_data->skipped_direct++;
@@ -248,7 +256,7 @@ static int foreach_libblock_remap_callback(void *user_data, ID *id_self, ID **id
 	return IDWALK_RET_NOP;
 }
 
-/* Some reamapping unfortunately require extra and/or specific handling, tackle those here. */
+/* Some remapping unfortunately require extra and/or specific handling, tackle those here. */
 static void libblock_remap_data_preprocess_scene_base_unlink(
         IDRemap *r_id_remap_data, Scene *sce, BaseLegacy *base, const bool skip_indirect, const bool is_indirect)
 {
@@ -352,7 +360,7 @@ static void libblock_remap_data_preprocess(IDRemap *r_id_remap_data)
 	}
 }
 
-static void libblock_remap_data_postprocess_object_fromgroup_update(Main *bmain, Object *old_ob, Object *new_ob)
+static void libblock_remap_data_postprocess_object_update(Main *bmain, Object *old_ob, Object *new_ob)
 {
 	if (old_ob->flag & OB_FROMGROUP) {
 		/* Note that for Scene's BaseObject->flag, either we:
@@ -371,6 +379,13 @@ static void libblock_remap_data_postprocess_object_fromgroup_update(Main *bmain,
 			new_ob->flag |= OB_FROMGROUP;
 		}
 	}
+	if (old_ob->type == OB_MBALL) {
+		for (Object *ob = bmain->object.first; ob; ob = ob->id.next) {
+			if (ob->type == OB_MBALL && BKE_mball_is_basis_for(ob, old_ob)) {
+				DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
+			}
+		}
+	}
 }
 
 static void libblock_remap_data_postprocess_group_scene_unlink(Main *UNUSED(bmain), Scene *sce, ID *old_id)
@@ -447,6 +462,7 @@ ATTR_NONNULL(1) static void libblock_remap_data(
 	IDRemap id_remap_data;
 	ListBase *lb_array[MAX_LIBARRAY];
 	int i;
+	const int foreach_id_flags = (remap_flags & ID_REMAP_NO_INDIRECT_PROXY_DATA_USAGE) != 0 ? IDWALK_NO_INDIRECT_PROXY_DATA_USAGE : IDWALK_NOP;
 
 	if (r_id_remap_data == NULL) {
 		r_id_remap_data = &id_remap_data;
@@ -467,7 +483,7 @@ ATTR_NONNULL(1) static void libblock_remap_data(
 #endif
 		r_id_remap_data->id = id;
 		libblock_remap_data_preprocess(r_id_remap_data);
-		BKE_library_foreach_ID_link(NULL, id, foreach_libblock_remap_callback, (void *)r_id_remap_data, IDWALK_NOP);
+		BKE_library_foreach_ID_link(NULL, id, foreach_libblock_remap_callback, (void *)r_id_remap_data, foreach_id_flags);
 	}
 	else {
 		i = set_listbasepointers(bmain, lb_array);
@@ -484,7 +500,7 @@ ATTR_NONNULL(1) static void libblock_remap_data(
 					r_id_remap_data->id = id_curr;
 					libblock_remap_data_preprocess(r_id_remap_data);
 					BKE_library_foreach_ID_link(
-					            NULL, id_curr, foreach_libblock_remap_callback, (void *)r_id_remap_data, IDWALK_NOP);
+					            NULL, id_curr, foreach_libblock_remap_callback, (void *)r_id_remap_data, foreach_id_flags);
 				}
 			}
 		}
@@ -574,7 +590,7 @@ void BKE_libblock_remap_locked(
 	 */
 	switch (GS(old_id->name)) {
 		case ID_OB:
-			libblock_remap_data_postprocess_object_fromgroup_update(bmain, (Object *)old_id, (Object *)new_id);
+			libblock_remap_data_postprocess_object_update(bmain, (Object *)old_id, (Object *)new_id);
 			break;
 		case ID_GR:
 			if (!new_id) {  /* Only affects us in case group was unlinked. */
@@ -604,7 +620,7 @@ void BKE_libblock_remap_locked(
 	libblock_remap_data_postprocess_nodetree_update(bmain, new_id);
 	BKE_main_lock(bmain);
 
-	/* Full rebuild of DAG! */
+	/* Full rebuild of DEG! */
 	DEG_relations_tag_update(bmain);
 }
 
@@ -684,8 +700,7 @@ void BKE_libblock_relink_ex(
 				switch (GS(old_id->name)) {
 					case ID_OB:
 					{
-						libblock_remap_data_postprocess_object_fromgroup_update(
-						            bmain, (Object *)old_id, (Object *)new_id);
+						libblock_remap_data_postprocess_object_update(bmain, (Object *)old_id, (Object *)new_id);
 						break;
 					}
 					case ID_GR:
@@ -700,7 +715,7 @@ void BKE_libblock_relink_ex(
 			else {
 				/* No choice but to check whole objects/groups. */
 				for (Object *ob = bmain->object.first; ob; ob = ob->id.next) {
-					libblock_remap_data_postprocess_object_fromgroup_update(bmain, ob, NULL);
+					libblock_remap_data_postprocess_object_update(bmain, ob, NULL);
 				}
 				for (Group *grp = bmain->group.first; grp; grp = grp->id.next) {
 					libblock_remap_data_postprocess_group_scene_unlink(bmain, sce, NULL);
@@ -757,9 +772,11 @@ void BKE_libblock_free_data(ID *id, const bool do_id_user)
 		IDP_FreeProperty_ex(id->properties, do_id_user);
 		MEM_freeN(id->properties);
 	}
+
+	/* XXX TODO remove animdata handling from each type's freeing func, and do it here, like for copy! */
 }
 
-void BKE_libblock_free_datablock(ID *id)
+void BKE_libblock_free_datablock(ID *id, const int UNUSED(flag))
 {
 	const short type = GS(id->name);
 	switch (type) {
@@ -875,6 +892,90 @@ void BKE_libblock_free_datablock(ID *id)
 	}
 }
 
+
+void BKE_id_free_ex(Main *bmain, void *idv, int flag, const bool use_flag_from_idtag)
+{
+	ID *id = idv;
+
+	if (use_flag_from_idtag) {
+		if ((id->tag & LIB_TAG_NO_MAIN) != 0) {
+			flag |= LIB_ID_FREE_NO_MAIN;
+		}
+		else {
+			flag &= ~LIB_ID_FREE_NO_MAIN;
+		}
+
+		if ((id->tag & LIB_TAG_NO_USER_REFCOUNT) != 0) {
+			flag |= LIB_ID_FREE_NO_USER_REFCOUNT;
+		}
+		else {
+			flag &= ~LIB_ID_FREE_NO_USER_REFCOUNT;
+		}
+
+		if ((id->tag & LIB_TAG_NOT_ALLOCATED) != 0) {
+			flag |= LIB_ID_FREE_NOT_ALLOCATED;
+		}
+		else {
+			flag &= ~LIB_ID_FREE_NOT_ALLOCATED;
+		}
+	}
+
+	BLI_assert((flag & LIB_ID_FREE_NO_MAIN) != 0 || bmain != NULL);
+	BLI_assert((flag & LIB_ID_FREE_NO_MAIN) != 0 || (flag & LIB_ID_FREE_NOT_ALLOCATED) == 0);
+	BLI_assert((flag & LIB_ID_FREE_NO_MAIN) != 0 || (flag & LIB_ID_FREE_NO_USER_REFCOUNT) == 0);
+
+	const short type = GS(id->name);
+
+	if (bmain && (flag & LIB_ID_FREE_NO_DEG_TAG) == 0) {
+		DEG_id_type_tag(bmain, type);
+	}
+
+#ifdef WITH_PYTHON
+	BPY_id_release(id);
+#endif
+
+	if ((flag & LIB_ID_FREE_NO_USER_REFCOUNT) == 0) {
+		BKE_libblock_relink_ex(bmain, id, NULL, NULL, true);
+	}
+
+	BKE_libblock_free_datablock(id, flag);
+
+	/* avoid notifying on removed data */
+	if (bmain) {
+		BKE_main_lock(bmain);
+	}
+
+	if ((flag & LIB_ID_FREE_NO_UI_USER) == 0) {
+		if (free_notifier_reference_cb) {
+			free_notifier_reference_cb(id);
+		}
+
+		if (remap_editor_id_reference_cb) {
+			remap_editor_id_reference_cb(id, NULL);
+		}
+	}
+
+	if ((flag & LIB_ID_FREE_NO_MAIN) == 0) {
+		ListBase *lb = which_libbase(bmain, type);
+		BLI_remlink(lb, id);
+	}
+
+	BKE_libblock_free_data(id, (flag & LIB_ID_FREE_NO_USER_REFCOUNT) == 0);
+
+	if (bmain) {
+		BKE_main_unlock(bmain);
+	}
+
+	if ((flag & LIB_ID_FREE_NOT_ALLOCATED) == 0) {
+		MEM_freeN(id);
+	}
+}
+
+void BKE_id_free(Main *bmain, void *idv)
+{
+	BKE_id_free_ex(bmain, idv, 0, true);
+}
+
 /**
  * used in headerbuttons.c image.c mesh.c screen.c sound.c and library.c
  *
@@ -892,14 +993,19 @@ void BKE_libblock_free_ex(Main *bmain, void *idv, const bool do_id_user, const b
 	DEG_id_type_tag(bmain, type);
 
 #ifdef WITH_PYTHON
+#ifdef WITH_PYTHON_SAFETY
 	BPY_id_release(id);
 #endif
+	if (id->py_instance) {
+		BPY_DECREF_RNA_INVALIDATE(id->py_instance);
+	}
+#endif
 
 	if (do_id_user) {
 		BKE_libblock_relink_ex(bmain, id, NULL, NULL, true);
 	}
 
-	BKE_libblock_free_datablock(id);
+	BKE_libblock_free_datablock(id, 0);
 
 	/* avoid notifying on removed data */
 	BKE_main_lock(bmain);
diff --git a/source/blender/blenkernel/intern/lightprobe.c b/source/blender/blenkernel/intern/lightprobe.c
index a1fa266512b..03bd2344f7b 100644
--- a/source/blender/blenkernel/intern/lightprobe.c
+++ b/source/blender/blenkernel/intern/lightprobe.c
@@ -25,7 +25,7 @@
  * ***** END GPL LICENSE BLOCK *****
  */
 
-/** \file blender/blenkernel/intern/probe.c
+/** \file blender/blenkernel/intern/lightprobe.c
  *  \ingroup bke
  */
 
@@ -59,22 +59,32 @@ void *BKE_lightprobe_add(Main *bmain, const char *name)
 {
 	LightProbe *probe;
 
-	probe =  BKE_libblock_alloc(bmain, ID_LP, name);
+	probe =  BKE_libblock_alloc(bmain, ID_LP, name, 0);
 
 	BKE_lightprobe_init(probe);
 
 	return probe;
 }
 
-LightProbe *BKE_lightprobe_copy(Main *bmain, LightProbe *probe)
+/**
+ * Only copy internal data of LightProbe ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_lightprobe_copy_data(
+        Main *UNUSED(bmain), LightProbe *UNUSED(probe_dst), const LightProbe *UNUSED(probe_src), const int UNUSED(flag))
 {
-	LightProbe *probe_new;
-
-	probe_new = BKE_libblock_copy(bmain, &probe->id);
-
-	BKE_id_copy_ensure_local(bmain, &probe->id, &probe_new->id);
+	/* Nothing to do here. */
+}
 
-	return probe_new;
+LightProbe *BKE_lightprobe_copy(Main *bmain, const LightProbe *probe)
+{
+	LightProbe *probe_copy;
+	BKE_id_copy_ex(bmain, &probe->id, (ID **)&probe_copy, 0, false);
+	return probe_copy;
 }
 
 void BKE_lightprobe_make_local(Main *bmain, LightProbe *probe, const bool lib_local)
diff --git a/source/blender/blenkernel/intern/linestyle.c b/source/blender/blenkernel/intern/linestyle.c
index 771e81ddc4f..1b1a12e702a 100644
--- a/source/blender/blenkernel/intern/linestyle.c
+++ b/source/blender/blenkernel/intern/linestyle.c
@@ -119,7 +119,7 @@ FreestyleLineStyle *BKE_linestyle_new(struct Main *bmain, const char *name)
 {
 	FreestyleLineStyle *linestyle;
 
-	linestyle = (FreestyleLineStyle *)BKE_libblock_alloc(bmain, ID_LS, name);
+	linestyle = (FreestyleLineStyle *)BKE_libblock_alloc(bmain, ID_LS, name, 0);
 
 	BKE_linestyle_init(linestyle);
 
@@ -155,73 +155,54 @@ void BKE_linestyle_free(FreestyleLineStyle *linestyle)
 		BKE_linestyle_geometry_modifier_remove(linestyle, m);
 }
 
-FreestyleLineStyle *BKE_linestyle_copy(struct Main *bmain, const FreestyleLineStyle *linestyle)
+/**
+ * Only copy internal data of Linestyle ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_linestyle_copy_data(
+        struct Main *bmain, FreestyleLineStyle *linestyle_dst, const FreestyleLineStyle *linestyle_src, const int flag)
 {
-	FreestyleLineStyle *new_linestyle;
-	LineStyleModifier *m;
-	int a;
+	/* We never handle usercount here for own data. */
+	const int flag_subdata = flag | LIB_ID_CREATE_NO_USER_REFCOUNT;
 
-	new_linestyle = BKE_linestyle_new(bmain, linestyle->id.name + 2);
-	BKE_linestyle_free(new_linestyle);
-
-	for (a = 0; a < MAX_MTEX; a++) {
-		if (linestyle->mtex[a]) {
-			new_linestyle->mtex[a] = MEM_mallocN(sizeof(MTex), "BKE_linestyle_copy");
-			memcpy(new_linestyle->mtex[a], linestyle->mtex[a], sizeof(MTex));
-			id_us_plus((ID *)new_linestyle->mtex[a]->tex);
+	for (int a = 0; a < MAX_MTEX; a++) {
+		if (linestyle_src->mtex[a]) {
+			linestyle_dst->mtex[a] = MEM_mallocN(sizeof(*linestyle_dst->mtex[a]), __func__);
+			*linestyle_dst->mtex[a] = *linestyle_src->mtex[a];
 		}
 	}
-	if (linestyle->nodetree) {
-		new_linestyle->nodetree = ntreeCopyTree(bmain, linestyle->nodetree);
+	if (linestyle_src->nodetree) {
+		BKE_id_copy_ex(bmain, (ID *)linestyle_src->nodetree, (ID **)&linestyle_dst->nodetree, flag, false);
 	}
 
-	new_linestyle->r = linestyle->r;
-	new_linestyle->g = linestyle->g;
-	new_linestyle->b = linestyle->b;
-	new_linestyle->alpha = linestyle->alpha;
-	new_linestyle->thickness = linestyle->thickness;
-	new_linestyle->thickness_position = linestyle->thickness_position;
-	new_linestyle->thickness_ratio = linestyle->thickness_ratio;
-	new_linestyle->flag = linestyle->flag;
-	new_linestyle->caps = linestyle->caps;
-	new_linestyle->chaining = linestyle->chaining;
-	new_linestyle->rounds = linestyle->rounds;
-	new_linestyle->split_length = linestyle->split_length;
-	new_linestyle->min_angle = linestyle->min_angle;
-	new_linestyle->max_angle = linestyle->max_angle;
-	new_linestyle->min_length = linestyle->min_length;
-	new_linestyle->max_length = linestyle->max_length;
-	new_linestyle->chain_count = linestyle->chain_count;
-	new_linestyle->split_dash1 = linestyle->split_dash1;
-	new_linestyle->split_gap1 = linestyle->split_gap1;
-	new_linestyle->split_dash2 = linestyle->split_dash2;
-	new_linestyle->split_gap2 = linestyle->split_gap2;
-	new_linestyle->split_dash3 = linestyle->split_dash3;
-	new_linestyle->split_gap3 = linestyle->split_gap3;
-	new_linestyle->dash1 = linestyle->dash1;
-	new_linestyle->gap1 = linestyle->gap1;
-	new_linestyle->dash2 = linestyle->dash2;
-	new_linestyle->gap2 = linestyle->gap2;
-	new_linestyle->dash3 = linestyle->dash3;
-	new_linestyle->gap3 = linestyle->gap3;
-	new_linestyle->panel = linestyle->panel;
-	new_linestyle->sort_key = linestyle->sort_key;
-	new_linestyle->integration_type = linestyle->integration_type;
-	new_linestyle->texstep = linestyle->texstep;
-	new_linestyle->pr_texture = linestyle->pr_texture;
-	new_linestyle->use_nodes = linestyle->use_nodes;
-	for (m = (LineStyleModifier *)linestyle->color_modifiers.first; m; m = m->next)
-		BKE_linestyle_color_modifier_copy(new_linestyle, m);
-	for (m = (LineStyleModifier *)linestyle->alpha_modifiers.first; m; m = m->next)
-		BKE_linestyle_alpha_modifier_copy(new_linestyle, m);
-	for (m = (LineStyleModifier *)linestyle->thickness_modifiers.first; m; m = m->next)
-		BKE_linestyle_thickness_modifier_copy(new_linestyle, m);
-	for (m = (LineStyleModifier *)linestyle->geometry_modifiers.first; m; m = m->next)
-		BKE_linestyle_geometry_modifier_copy(new_linestyle, m);
-
-	BKE_id_copy_ensure_local(bmain, &linestyle->id, &new_linestyle->id);
-
-	return new_linestyle;
+	LineStyleModifier *m;
+	BLI_listbase_clear(&linestyle_dst->color_modifiers);
+	for (m = (LineStyleModifier *)linestyle_src->color_modifiers.first; m; m = m->next) {
+		BKE_linestyle_color_modifier_copy(linestyle_dst, m, flag_subdata);
+	}
+	BLI_listbase_clear(&linestyle_dst->alpha_modifiers);
+	for (m = (LineStyleModifier *)linestyle_src->alpha_modifiers.first; m; m = m->next) {
+		BKE_linestyle_alpha_modifier_copy(linestyle_dst, m, flag_subdata);
+	}
+	BLI_listbase_clear(&linestyle_dst->thickness_modifiers);
+	for (m = (LineStyleModifier *)linestyle_src->thickness_modifiers.first; m; m = m->next) {
+		BKE_linestyle_thickness_modifier_copy(linestyle_dst, m, flag_subdata);
+	}
+	BLI_listbase_clear(&linestyle_dst->geometry_modifiers);
+	for (m = (LineStyleModifier *)linestyle_src->geometry_modifiers.first; m; m = m->next) {
+		BKE_linestyle_geometry_modifier_copy(linestyle_dst, m, flag_subdata);
+	}
+}
+
+FreestyleLineStyle *BKE_linestyle_copy(struct Main *bmain, const FreestyleLineStyle *linestyle)
+{
+	FreestyleLineStyle *linestyle_copy;
+	BKE_id_copy_ex(bmain, &linestyle->id, (ID **)&linestyle_copy, 0, false);
+	return linestyle_copy;
 }
 
 void BKE_linestyle_make_local(struct Main *bmain, FreestyleLineStyle *linestyle, const bool lib_local)
@@ -355,7 +336,8 @@ LineStyleModifier *BKE_linestyle_color_modifier_add(FreestyleLineStyle *linestyl
 	return m;
 }
 
-LineStyleModifier *BKE_linestyle_color_modifier_copy(FreestyleLineStyle *linestyle, const LineStyleModifier *m)
+LineStyleModifier *BKE_linestyle_color_modifier_copy(
+        FreestyleLineStyle *linestyle, const LineStyleModifier *m, const int flag)
 {
 	LineStyleModifier *new_m;
 
@@ -388,9 +370,10 @@ LineStyleModifier *BKE_linestyle_color_modifier_copy(FreestyleLineStyle *linesty
 		{
 			LineStyleColorModifier_DistanceFromObject *p = (LineStyleColorModifier_DistanceFromObject *)m;
 			LineStyleColorModifier_DistanceFromObject *q = (LineStyleColorModifier_DistanceFromObject *)new_m;
-			if (p->target)
-				id_us_plus(&p->target->id);
 			q->target = p->target;
+			if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+				id_us_plus((ID *)q->target);
+			}
 			q->color_ramp = MEM_dupallocN(p->color_ramp);
 			q->range_min = p->range_min;
 			q->range_max = p->range_max;
@@ -594,7 +577,8 @@ LineStyleModifier *BKE_linestyle_alpha_modifier_add(FreestyleLineStyle *linestyl
 	return m;
 }
 
-LineStyleModifier *BKE_linestyle_alpha_modifier_copy(FreestyleLineStyle *linestyle, const LineStyleModifier *m)
+LineStyleModifier *BKE_linestyle_alpha_modifier_copy(
+        FreestyleLineStyle *linestyle, const LineStyleModifier *m, const int UNUSED(flag))
 {
 	LineStyleModifier *new_m;
 
@@ -863,7 +847,8 @@ LineStyleModifier *BKE_linestyle_thickness_modifier_add(FreestyleLineStyle *line
 	return m;
 }
 
-LineStyleModifier *BKE_linestyle_thickness_modifier_copy(FreestyleLineStyle *linestyle, const LineStyleModifier *m)
+LineStyleModifier *BKE_linestyle_thickness_modifier_copy(
+        FreestyleLineStyle *linestyle, const LineStyleModifier *m, const int flag)
 {
 	LineStyleModifier *new_m;
 
@@ -901,9 +886,10 @@ LineStyleModifier *BKE_linestyle_thickness_modifier_copy(FreestyleLineStyle *lin
 		{
 			LineStyleThicknessModifier_DistanceFromObject *p = (LineStyleThicknessModifier_DistanceFromObject *)m;
 			LineStyleThicknessModifier_DistanceFromObject *q = (LineStyleThicknessModifier_DistanceFromObject *)new_m;
-			if (p->target)
-				id_us_plus(&p->target->id);
 			q->target = p->target;
+			if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+				id_us_plus((ID *)q->target);
+			}
 			q->curve = curvemapping_copy(p->curve);
 			q->flags = p->flags;
 			q->range_min = p->range_min;
@@ -1195,7 +1181,8 @@ LineStyleModifier *BKE_linestyle_geometry_modifier_add(FreestyleLineStyle *lines
 	return m;
 }
 
-LineStyleModifier *BKE_linestyle_geometry_modifier_copy(FreestyleLineStyle *linestyle, const LineStyleModifier *m)
+LineStyleModifier *BKE_linestyle_geometry_modifier_copy(
+        FreestyleLineStyle *linestyle, const LineStyleModifier *m, const int UNUSED(flag))
 {
 	LineStyleModifier *new_m;
 
diff --git a/source/blender/blenkernel/intern/mask.c b/source/blender/blenkernel/intern/mask.c
index ae27e9bcd34..1e9447c4f09 100644
--- a/source/blender/blenkernel/intern/mask.c
+++ b/source/blender/blenkernel/intern/mask.c
@@ -61,6 +61,8 @@
 #include "BKE_movieclip.h"
 #include "BKE_image.h"
 
+#include "DEG_depsgraph_build.h"
+
 static struct {
 	ListBase splines;
 	struct GHash *id_hash;
@@ -794,7 +796,7 @@ static Mask *mask_alloc(Main *bmain, const char *name)
 {
 	Mask *mask;
 
-	mask = BKE_libblock_alloc(bmain, ID_MSK, name);
+	mask = BKE_libblock_alloc(bmain, ID_MSK, name, 0);
 
 	id_fake_user_set(&mask->id);
 
@@ -817,10 +819,13 @@ Mask *BKE_mask_new(Main *bmain, const char *name)
 	mask->sfra = 1;
 	mask->efra = 100;
 
+	DEG_relations_tag_update(bmain);
+
 	return mask;
 }
 
 /* TODO(sergey): Use generic BKE_libblock_copy_nolib() instead. */
+/* TODO(bastien): Use new super cool & generic BKE_id_copy_ex() instead! */
 Mask *BKE_mask_copy_nolib(Mask *mask)
 {
 	Mask *mask_new;
@@ -840,22 +845,29 @@ Mask *BKE_mask_copy_nolib(Mask *mask)
 	return mask_new;
 }
 
-Mask *BKE_mask_copy(Main *bmain, const Mask *mask)
+/**
+ * Only copy internal data of Mask ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_mask_copy_data(Main *UNUSED(bmain), Mask *mask_dst, const Mask *mask_src, const int UNUSED(flag))
 {
-	Mask *mask_new;
+	BLI_listbase_clear(&mask_dst->masklayers);
 
-	mask_new = BKE_libblock_copy(bmain, &mask->id);
-
-	BLI_listbase_clear(&mask_new->masklayers);
-
-	BKE_mask_layer_copy_list(&mask_new->masklayers, &mask->masklayers);
+	BKE_mask_layer_copy_list(&mask_dst->masklayers, &mask_src->masklayers);  /* TODO add unused flag to those as well. */
 
 	/* enable fake user by default */
-	id_fake_user_set(&mask_new->id);
-
-	BKE_id_copy_ensure_local(bmain, &mask->id, &mask_new->id);
+	id_fake_user_set(&mask_dst->id);
+}
 
-	return mask_new;
+Mask *BKE_mask_copy(Main *bmain, const Mask *mask)
+{
+	Mask *mask_copy;
+	BKE_id_copy_ex(bmain, &mask->id, (ID **)&mask_copy, 0, false);
+	return mask_copy;
 }
 
 void BKE_mask_make_local(Main *bmain, Mask *mask, const bool lib_local)
@@ -1171,17 +1183,6 @@ void BKE_mask_point_parent_matrix_get(MaskSplinePoint *point, float ctime, float
 	}
 }
 
-static void mask_evaluate_apply_point_parent(MaskSplinePoint *point, float ctime)
-{
-	float parent_matrix[3][3];
-
-	BKE_mask_point_parent_matrix_get(point, ctime, parent_matrix);
-
-	mul_m3_v2(parent_matrix, point->bezt.vec[0]);
-	mul_m3_v2(parent_matrix, point->bezt.vec[1]);
-	mul_m3_v2(parent_matrix, point->bezt.vec[2]);
-}
-
 static void mask_calc_point_handle(MaskSplinePoint *point, MaskSplinePoint *point_prev, MaskSplinePoint *point_next)
 {
 	BezTriple *bezt = &point->bezt;
@@ -1397,80 +1398,12 @@ void BKE_mask_spline_ensure_deform(MaskSpline *spline)
 
 void BKE_mask_layer_evaluate(MaskLayer *masklay, const float ctime, const bool do_newframe)
 {
-	/* animation if available */
+	/* Animation if available. */
 	if (do_newframe) {
-		MaskLayerShape *masklay_shape_a;
-		MaskLayerShape *masklay_shape_b;
-		int found;
-
-		if ((found = BKE_mask_layer_shape_find_frame_range(masklay, ctime,
-		                                                   &masklay_shape_a, &masklay_shape_b)))
-		{
-			if (found == 1) {
-#if 0
-				printf("%s: exact %d %d (%d)\n", __func__, (int)ctime, BLI_listbase_count(&masklay->splines_shapes),
-				       masklay_shape_a->frame);
-#endif
-
-				BKE_mask_layer_shape_to_mask(masklay, masklay_shape_a);
-			}
-			else if (found == 2) {
-				float w = masklay_shape_b->frame - masklay_shape_a->frame;
-#if 0
-				printf("%s: tween %d %d (%d %d)\n", __func__, (int)ctime, BLI_listbase_count(&masklay->splines_shapes),
-				       masklay_shape_a->frame, masklay_shape_b->frame);
-#endif
-				BKE_mask_layer_shape_to_mask_interp(masklay, masklay_shape_a, masklay_shape_b,
-				                                    (ctime - masklay_shape_a->frame) / w);
-			}
-			else {
-				/* always fail, should never happen */
-				BLI_assert(found == 2);
-			}
-		}
-	}
-	/* animation done... */
-
-	BKE_mask_layer_calc_handles(masklay);
-
-	/* update deform */
-	{
-		MaskSpline *spline;
-
-		for (spline = masklay->splines.first; spline; spline = spline->next) {
-			int i;
-			bool need_handle_recalc = false;
-
-			BKE_mask_spline_ensure_deform(spline);
-
-			for (i = 0; i < spline->tot_point; i++) {
-				MaskSplinePoint *point = &spline->points[i];
-				MaskSplinePoint *point_deform = &spline->points_deform[i];
-
-				BKE_mask_point_free(point_deform);
-
-				*point_deform = *point;
-				point_deform->uw = point->uw ? MEM_dupallocN(point->uw) : NULL;
-
-				mask_evaluate_apply_point_parent(point_deform, ctime);
-
-				if (ELEM(point->bezt.h1, HD_AUTO, HD_VECT)) {
-					need_handle_recalc = true;
-				}
-			}
-
-			/* if the spline has auto or vector handles, these need to be recalculated after deformation */
-			if (need_handle_recalc) {
-				for (i = 0; i < spline->tot_point; i++) {
-					MaskSplinePoint *point_deform = &spline->points_deform[i];
-					if (ELEM(point_deform->bezt.h1, HD_AUTO, HD_VECT)) {
-						BKE_mask_calc_handle_point(spline, point_deform);
-					}
-				}
-			}
-			/* end extra calc handles loop */
-		}
+		BKE_mask_layer_evaluate_animation(masklay, ctime);
 	}
+	/* Update deform. */
+	BKE_mask_layer_evaluate_deform(masklay, ctime);
 }
 
 void BKE_mask_evaluate(Mask *mask, const float ctime, const bool do_newframe)
diff --git a/source/blender/blenkernel/intern/mask_evaluate.c b/source/blender/blenkernel/intern/mask_evaluate.c
index 1b275f455f4..f60d87f2464 100644
--- a/source/blender/blenkernel/intern/mask_evaluate.c
+++ b/source/blender/blenkernel/intern/mask_evaluate.c
@@ -42,8 +42,11 @@
 #include "DNA_mask_types.h"
 
 #include "BKE_curve.h"
+#include "BKE_global.h"
 #include "BKE_mask.h"
 
+#include "DEG_depsgraph.h"
+
 
 unsigned int BKE_mask_spline_resolution(MaskSpline *spline, int width, int height)
 {
@@ -810,3 +813,111 @@ float *BKE_mask_point_segment_diff(MaskSpline *spline, MaskSplinePoint *point,
 
 	return diff_points;
 }
+
+static void mask_evaluate_apply_point_parent(MaskSplinePoint *point, float ctime)
+{
+	float parent_matrix[3][3];
+	BKE_mask_point_parent_matrix_get(point, ctime, parent_matrix);
+	mul_m3_v2(parent_matrix, point->bezt.vec[0]);
+	mul_m3_v2(parent_matrix, point->bezt.vec[1]);
+	mul_m3_v2(parent_matrix, point->bezt.vec[2]);
+}
+
+void BKE_mask_layer_evaluate_animation(MaskLayer *masklay, const float ctime)
+{
+	/* animation if available */
+	MaskLayerShape *masklay_shape_a;
+	MaskLayerShape *masklay_shape_b;
+	int found;
+	if ((found = BKE_mask_layer_shape_find_frame_range(
+	        masklay, ctime, &masklay_shape_a, &masklay_shape_b)))
+	{
+		if (found == 1) {
+#if 0
+			printf("%s: exact %d %d (%d)\n",
+			       __func__,
+			       (int)ctime,
+			       BLI_listbase_count(&masklay->splines_shapes),
+			       masklay_shape_a->frame);
+#endif
+			BKE_mask_layer_shape_to_mask(masklay, masklay_shape_a);
+		}
+		else if (found == 2) {
+			float w = masklay_shape_b->frame - masklay_shape_a->frame;
+#if 0
+			printf("%s: tween %d %d (%d %d)\n",
+			       __func__,
+			       (int)ctime,
+			       BLI_listbase_count(&masklay->splines_shapes),
+			       masklay_shape_a->frame, masklay_shape_b->frame);
+#endif
+			BKE_mask_layer_shape_to_mask_interp(
+			        masklay,
+			        masklay_shape_a, masklay_shape_b,
+			        (ctime - masklay_shape_a->frame) / w);
+		}
+		else {
+			/* always fail, should never happen */
+			BLI_assert(found == 2);
+		}
+	}
+}
+
+void BKE_mask_layer_evaluate_deform(MaskLayer *masklay, const float ctime)
+{
+	BKE_mask_layer_calc_handles(masklay);
+	for (MaskSpline *spline = masklay->splines.first;
+	     spline != NULL;
+	     spline = spline->next)
+	{
+		bool need_handle_recalc = false;
+		BKE_mask_spline_ensure_deform(spline);
+		for (int i = 0; i < spline->tot_point; i++) {
+			MaskSplinePoint *point = &spline->points[i];
+			MaskSplinePoint *point_deform = &spline->points_deform[i];
+			BKE_mask_point_free(point_deform);
+			*point_deform = *point;
+			point_deform->uw = point->uw ? MEM_dupallocN(point->uw) : NULL;
+			mask_evaluate_apply_point_parent(point_deform, ctime);
+			if (ELEM(point->bezt.h1, HD_AUTO, HD_VECT)) {
+				need_handle_recalc = true;
+			}
+		}
+		/* if the spline has auto or vector handles, these need to be
+		 * recalculated after deformation.
+		 */
+		if (need_handle_recalc) {
+			for (int i = 0; i < spline->tot_point; i++) {
+				MaskSplinePoint *point_deform = &spline->points_deform[i];
+				if (ELEM(point_deform->bezt.h1, HD_AUTO, HD_VECT)) {
+					BKE_mask_calc_handle_point(spline, point_deform);
+				}
+			}
+		}
+		/* end extra calc handles loop */
+	}
+}
+
+#define DEBUG_PRINT if (G.debug & G_DEBUG_DEPSGRAPH) printf
+
+void BKE_mask_eval_animation(struct EvaluationContext *eval_ctx, Mask *mask)
+{
+	DEBUG_PRINT("%s on %s (%p)\n", __func__, mask->id.name, mask);
+	for (MaskLayer *mask_layer = mask->masklayers.first;
+	     mask_layer != NULL;
+	     mask_layer = mask_layer->next)
+	{
+		BKE_mask_layer_evaluate_animation(mask_layer, eval_ctx->ctime);
+	}
+}
+
+void BKE_mask_eval_update(struct EvaluationContext *eval_ctx, Mask *mask)
+{
+	DEBUG_PRINT("%s on %s (%p)\n", __func__, mask->id.name, mask);
+	for (MaskLayer *mask_layer = mask->masklayers.first;
+	     mask_layer != NULL;
+	     mask_layer = mask_layer->next)
+	{
+		BKE_mask_layer_evaluate_deform(mask_layer, eval_ctx->ctime);
+	}
+}
diff --git a/source/blender/blenkernel/intern/material.c b/source/blender/blenkernel/intern/material.c
index 824151f9c98..3a742520471 100644
--- a/source/blender/blenkernel/intern/material.c
+++ b/source/blender/blenkernel/intern/material.c
@@ -207,59 +207,78 @@ void BKE_material_init(Material *ma)
 	ma->mode2 = MA_CASTSHADOW;
 	ma->shade_flag = MA_APPROX_OCCLUSION;
 	ma->preview = NULL;
+
+	ma->alpha_threshold = 0.5f;
 }
 
 Material *BKE_material_add(Main *bmain, const char *name)
 {
 	Material *ma;
 
-	ma = BKE_libblock_alloc(bmain, ID_MA, name);
+	ma = BKE_libblock_alloc(bmain, ID_MA, name, 0);
 	
 	BKE_material_init(ma);
 	
 	return ma;
 }
 
-/* XXX keep synced with next function */
-Material *BKE_material_copy(Main *bmain, const Material *ma)
+/**
+ * Only copy internal data of Material ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_material_copy_data(Main *bmain, Material *ma_dst, const Material *ma_src, const int flag)
 {
-	Material *man;
-	int a;
-	
-	man = BKE_libblock_copy(bmain, &ma->id);
-	
-	id_lib_extern((ID *)man->group);
-	id_lib_extern((ID *)man->edit_image);
-	
-	for (a = 0; a < MAX_MTEX; a++) {
-		if (ma->mtex[a]) {
-			man->mtex[a] = MEM_mallocN(sizeof(MTex), "copymaterial");
-			memcpy(man->mtex[a], ma->mtex[a], sizeof(MTex));
-			id_us_plus((ID *)man->mtex[a]->tex);
+	for (int a = 0; a < MAX_MTEX; a++) {
+		if (ma_src->mtex[a]) {
+			ma_dst->mtex[a] = MEM_mallocN(sizeof(*ma_dst->mtex[a]), __func__);
+			*ma_dst->mtex[a] = *ma_src->mtex[a];
 		}
 	}
-	
-	if (ma->ramp_col) man->ramp_col = MEM_dupallocN(ma->ramp_col);
-	if (ma->ramp_spec) man->ramp_spec = MEM_dupallocN(ma->ramp_spec);
-	
-	if (ma->nodetree) {
-		man->nodetree = ntreeCopyTree(bmain, ma->nodetree);
+
+	if (ma_src->ramp_col) {
+		ma_dst->ramp_col = MEM_dupallocN(ma_src->ramp_col);
+	}
+	if (ma_src->ramp_spec) {
+		ma_dst->ramp_spec = MEM_dupallocN(ma_src->ramp_spec);
 	}
 
-	BKE_previewimg_id_copy(&man->id, &ma->id);
+	if (ma_src->nodetree) {
+		BKE_id_copy_ex(bmain, (ID *)ma_src->nodetree, (ID **)&ma_dst->nodetree, flag, false);
+	}
 
-	BLI_listbase_clear(&man->gpumaterial);
+	if ((flag & LIB_ID_COPY_NO_PREVIEW) == 0) {
+		BKE_previewimg_id_copy(&ma_dst->id, &ma_src->id);
+	}
+	else {
+		ma_dst->preview = NULL;
+	}
 
-	/* TODO Duplicate Engine Settings and set runtime to NULL */
+	BLI_listbase_clear(&ma_dst->gpumaterial);
 
-	BKE_id_copy_ensure_local(bmain, &ma->id, &man->id);
+	/* TODO Duplicate Engine Settings and set runtime to NULL */
+}
 
-	return man;
+Material *BKE_material_copy(Main *bmain, const Material *ma)
+{
+	Material *ma_copy;
+	BKE_id_copy_ex(bmain, &ma->id, (ID **)&ma_copy, 0, false);
+	return ma_copy;
 }
 
 /* XXX (see above) material copy without adding to main dbase */
 Material *localize_material(Material *ma)
 {
+	/* TODO replace with something like
+	 * 	Material *ma_copy;
+	 * 	BKE_id_copy_ex(bmain, &ma->id, (ID **)&ma_copy, LIB_ID_COPY_NO_MAIN | LIB_ID_COPY_NO_PREVIEW | LIB_ID_COPY_NO_USER_REFCOUNT, false);
+	 * 	return ma_copy;
+	 *
+	 * ... Once f*** nodes are fully converted to that too :( */
+
 	Material *man;
 	int a;
 	
@@ -349,6 +368,8 @@ Material ***give_matarar_id(ID *id)
 			return &(((Curve *)id)->mat);
 		case ID_MB:
 			return &(((MetaBall *)id)->mat);
+		default:
+			break;
 	}
 	return NULL;
 }
@@ -365,6 +386,8 @@ short *give_totcolp_id(ID *id)
 			return &(((Curve *)id)->totcol);
 		case ID_MB:
 			return &(((MetaBall *)id)->totcol);
+		default:
+			break;
 	}
 	return NULL;
 }
@@ -384,6 +407,8 @@ static void material_data_index_remove_id(ID *id, short index)
 		case ID_MB:
 			/* meta-elems don't have materials atm */
 			break;
+		default:
+			break;
 	}
 }
 
@@ -402,6 +427,8 @@ static void material_data_index_clear_id(ID *id)
 		case ID_MB:
 			/* meta-elems don't have materials atm */
 			break;
+		default:
+			break;
 	}
 }
 
@@ -1795,3 +1822,13 @@ bool BKE_object_material_edit_image_set(Object *ob, short mat_nr, Image *image)
 	}
 	return false;
 }
+
+void BKE_material_eval(const struct EvaluationContext *UNUSED(eval_ctx), Material *material)
+{
+	if (G.debug & G_DEBUG_DEPSGRAPH) {
+		printf("%s on %s (%p)\n", __func__, material->id.name, material);
+	}
+	if ((BLI_listbase_is_empty(&material->gpumaterial) == false)) {
+		GPU_material_uniform_buffer_tag_dirty(&material->gpumaterial);
+	}
+}
diff --git a/source/blender/blenkernel/intern/mball.c b/source/blender/blenkernel/intern/mball.c
index 27e2b17b4e2..f1e549b1400 100644
--- a/source/blender/blenkernel/intern/mball.c
+++ b/source/blender/blenkernel/intern/mball.c
@@ -97,33 +97,36 @@ MetaBall *BKE_mball_add(Main *bmain, const char *name)
 {
 	MetaBall *mb;
 
-	mb = BKE_libblock_alloc(bmain, ID_MB, name);
+	mb = BKE_libblock_alloc(bmain, ID_MB, name, 0);
 
 	BKE_mball_init(mb);
 
 	return mb;
 }
 
-MetaBall *BKE_mball_copy(Main *bmain, const MetaBall *mb)
+/**
+ * Only copy internal data of MetaBall ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_mball_copy_data(Main *UNUSED(bmain), MetaBall *mb_dst, const MetaBall *mb_src, const int UNUSED(flag))
 {
-	MetaBall *mbn;
-	int a;
-	
-	mbn = BKE_libblock_copy(bmain, &mb->id);
+	BLI_duplicatelist(&mb_dst->elems, &mb_src->elems);
 
-	BLI_duplicatelist(&mbn->elems, &mb->elems);
-	
-	mbn->mat = MEM_dupallocN(mb->mat);
-	for (a = 0; a < mbn->totcol; a++) {
-		id_us_plus((ID *)mbn->mat[a]);
-	}
+	mb_dst->mat = MEM_dupallocN(mb_src->mat);
 
-	mbn->editelems = NULL;
-	mbn->lastelem = NULL;
-	
-	BKE_id_copy_ensure_local(bmain, &mb->id, &mbn->id);
+	mb_dst->editelems = NULL;
+	mb_dst->lastelem = NULL;
+}
 
-	return mbn;
+MetaBall *BKE_mball_copy(Main *bmain, const MetaBall *mb)
+{
+	MetaBall *mb_copy;
+	BKE_id_copy_ex(bmain, &mb->id, (ID **)&mb_copy, 0, false);
+	return mb_copy;
 }
 
 void BKE_mball_make_local(Main *bmain, MetaBall *mb, const bool lib_local)
@@ -469,7 +472,7 @@ bool BKE_mball_center_bounds(MetaBall *mb, float r_cent[3])
 	return false;
 }
 
-void BKE_mball_transform(MetaBall *mb, float mat[4][4])
+void BKE_mball_transform(MetaBall *mb, float mat[4][4], const bool do_props)
 {
 	MetaElem *me;
 	float quat[4];
@@ -481,14 +484,17 @@ void BKE_mball_transform(MetaBall *mb, float mat[4][4])
 	for (me = mb->elems.first; me; me = me->next) {
 		mul_m4_v3(mat, &me->x);
 		mul_qt_qtqt(me->quat, quat, me->quat);
-		me->rad *= scale;
-		/* hrmf, probably elems shouldn't be
-		 * treating scale differently - campbell */
-		if (!MB_TYPE_SIZE_SQUARED(me->type)) {
-			mul_v3_fl(&me->expx, scale);
-		}
-		else {
-			mul_v3_fl(&me->expx, scale_sqrt);
+
+		if (do_props) {
+			me->rad *= scale;
+			/* hrmf, probably elems shouldn't be
+			 * treating scale differently - campbell */
+			if (!MB_TYPE_SIZE_SQUARED(me->type)) {
+				mul_v3_fl(&me->expx, scale);
+			}
+			else {
+				mul_v3_fl(&me->expx, scale_sqrt);
+			}
 		}
 	}
 }
@@ -532,7 +538,7 @@ void BKE_mball_select_swap(struct MetaBall *mb)
 
 /* **** Depsgraph evaluation **** */
 
-void BKE_mball_eval_geometry(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_mball_eval_geometry(const struct EvaluationContext *UNUSED(eval_ctx),
                              MetaBall *UNUSED(mball))
 {
 }
diff --git a/source/blender/blenkernel/intern/mball_tessellate.c b/source/blender/blenkernel/intern/mball_tessellate.c
index d897213d362..d8e3df239df 100644
--- a/source/blender/blenkernel/intern/mball_tessellate.c
+++ b/source/blender/blenkernel/intern/mball_tessellate.c
@@ -424,13 +424,13 @@ static void make_face(PROCESS *process, int i1, int i2, int i3, int i4)
 #ifdef USE_ACCUM_NORMAL
 	if (i4 == 0) {
 		normal_tri_v3(n, process->co[i1], process->co[i2], process->co[i3]);
-		accumulate_vertex_normals(
+		accumulate_vertex_normals_v3(
 		        process->no[i1], process->no[i2], process->no[i3], NULL, n,
 		        process->co[i1], process->co[i2], process->co[i3], NULL);
 	}
 	else {
 		normal_quad_v3(n, process->co[i1], process->co[i2], process->co[i3], process->co[i4]);
-		accumulate_vertex_normals(
+		accumulate_vertex_normals_v3(
 		        process->no[i1], process->no[i2], process->no[i3], process->no[i4], n,
 		        process->co[i1], process->co[i2], process->co[i3], process->co[i4]);
 	}
@@ -1079,7 +1079,7 @@ static void polygonize(PROCESS *process)
  * Iterates over ALL objects in the scene and all of its sets, including
  * making all duplis(not only metas). Copies metas to mainb array.
  * Computes bounding boxes for building BVH. */
-static void init_meta(EvaluationContext *eval_ctx, PROCESS *process, Scene *scene, Object *ob)
+static void init_meta(const EvaluationContext *eval_ctx, PROCESS *process, Scene *scene, Object *ob)
 {
 	Scene *sce_iter = scene;
 	BaseLegacy *base;
@@ -1256,7 +1256,7 @@ static void init_meta(EvaluationContext *eval_ctx, PROCESS *process, Scene *scen
 	}
 }
 
-void BKE_mball_polygonize(EvaluationContext *eval_ctx, Scene *scene, Object *ob, ListBase *dispbase)
+void BKE_mball_polygonize(const EvaluationContext *eval_ctx, Scene *scene, Object *ob, ListBase *dispbase)
 {
 	MetaBall *mb;
 	DispList *dl;
diff --git a/source/blender/blenkernel/intern/mesh.c b/source/blender/blenkernel/intern/mesh.c
index 9c0881e79ff..8f41f0611d4 100644
--- a/source/blender/blenkernel/intern/mesh.c
+++ b/source/blender/blenkernel/intern/mesh.c
@@ -387,6 +387,48 @@ void BKE_mesh_ensure_skin_customdata(Mesh *me)
 	}
 }
 
+bool BKE_mesh_ensure_facemap_customdata(struct Mesh *me)
+{
+	BMesh *bm = me->edit_btmesh ? me->edit_btmesh->bm : NULL;
+	bool changed = false;
+	if (bm) {
+		if (!CustomData_has_layer(&bm->pdata, CD_FACEMAP)) {
+			BM_data_layer_add(bm, &bm->pdata, CD_FACEMAP);
+			changed = true;
+		}
+	}
+	else {
+		if (!CustomData_has_layer(&me->pdata, CD_FACEMAP)) {
+			CustomData_add_layer(&me->pdata,
+			                          CD_FACEMAP,
+			                          CD_DEFAULT,
+			                          NULL,
+			                          me->totpoly);
+			changed = true;
+		}
+	}
+	return changed;
+}
+
+bool BKE_mesh_clear_facemap_customdata(struct Mesh *me)
+{
+	BMesh *bm = me->edit_btmesh ? me->edit_btmesh->bm : NULL;
+	bool changed = false;
+	if (bm) {
+		if (CustomData_has_layer(&bm->pdata, CD_FACEMAP)) {
+			BM_data_layer_free(bm, &bm->pdata, CD_FACEMAP);
+			changed = true;
+		}
+	}
+	else {
+		if (CustomData_has_layer(&me->pdata, CD_FACEMAP)) {
+			CustomData_free_layers(&me->pdata, CD_FACEMAP, me->totpoly);
+			changed = true;
+		}
+	}
+	return changed;
+}
+
 /* this ensures grouped customdata (e.g. mtexpoly and mloopuv and mtface, or
  * mloopcol and mcol) have the same relative active/render/clone/mask indices.
  *
@@ -491,54 +533,57 @@ Mesh *BKE_mesh_add(Main *bmain, const char *name)
 {
 	Mesh *me;
 
-	me = BKE_libblock_alloc(bmain, ID_ME, name);
+	me = BKE_libblock_alloc(bmain, ID_ME, name, 0);
 
 	BKE_mesh_init(me);
 
 	return me;
 }
 
-Mesh *BKE_mesh_copy(Main *bmain, const Mesh *me)
+/**
+ * Only copy internal data of Mesh ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_mesh_copy_data(Main *bmain, Mesh *me_dst, const Mesh *me_src, const int flag)
 {
-	Mesh *men;
-	int a;
-	const int do_tessface = ((me->totface != 0) && (me->totpoly == 0)); /* only do tessface if we have no polys */
-	
-	men = BKE_libblock_copy(bmain, &me->id);
-	
-	men->mat = MEM_dupallocN(me->mat);
-	for (a = 0; a < men->totcol; a++) {
-		id_us_plus((ID *)men->mat[a]);
-	}
-	id_us_plus((ID *)men->texcomesh);
+	const bool do_tessface = ((me_src->totface != 0) && (me_src->totpoly == 0)); /* only do tessface if we have no polys */
+
+	me_dst->mat = MEM_dupallocN(me_src->mat);
 
-	CustomData_copy(&me->vdata, &men->vdata, CD_MASK_MESH, CD_DUPLICATE, men->totvert);
-	CustomData_copy(&me->edata, &men->edata, CD_MASK_MESH, CD_DUPLICATE, men->totedge);
-	CustomData_copy(&me->ldata, &men->ldata, CD_MASK_MESH, CD_DUPLICATE, men->totloop);
-	CustomData_copy(&me->pdata, &men->pdata, CD_MASK_MESH, CD_DUPLICATE, men->totpoly);
+	CustomData_copy(&me_src->vdata, &me_dst->vdata, CD_MASK_MESH, CD_DUPLICATE, me_dst->totvert);
+	CustomData_copy(&me_src->edata, &me_dst->edata, CD_MASK_MESH, CD_DUPLICATE, me_dst->totedge);
+	CustomData_copy(&me_src->ldata, &me_dst->ldata, CD_MASK_MESH, CD_DUPLICATE, me_dst->totloop);
+	CustomData_copy(&me_src->pdata, &me_dst->pdata, CD_MASK_MESH, CD_DUPLICATE, me_dst->totpoly);
 	if (do_tessface) {
-		CustomData_copy(&me->fdata, &men->fdata, CD_MASK_MESH, CD_DUPLICATE, men->totface);
+		CustomData_copy(&me_src->fdata, &me_dst->fdata, CD_MASK_MESH, CD_DUPLICATE, me_dst->totface);
 	}
 	else {
-		mesh_tessface_clear_intern(men, false);
+		mesh_tessface_clear_intern(me_dst, false);
 	}
 
-	BKE_mesh_update_customdata_pointers(men, do_tessface);
+	BKE_mesh_update_customdata_pointers(me_dst, do_tessface);
 
-	men->edit_btmesh = NULL;
-	men->batch_cache = NULL;
+	me_dst->edit_btmesh = NULL;
+	me_dst->batch_cache = NULL;
 
-	men->mselect = MEM_dupallocN(men->mselect);
-	men->bb = MEM_dupallocN(men->bb);
+	me_dst->mselect = MEM_dupallocN(me_dst->mselect);
+	me_dst->bb = MEM_dupallocN(me_dst->bb);
 
-	if (me->key) {
-		men->key = BKE_key_copy(bmain, me->key);
-		men->key->from = (ID *)men;
+	/* TODO Do we want to add flag to prevent this? */
+	if (me_src->key) {
+		BKE_id_copy_ex(bmain, &me_src->key->id, (ID **)&me_dst->key, flag, false);
 	}
+}
 
-	BKE_id_copy_ensure_local(bmain, &me->id, &men->id);
-
-	return men;
+Mesh *BKE_mesh_copy(Main *bmain, const Mesh *me)
+{
+	Mesh *me_copy;
+	BKE_id_copy_ex(bmain, &me->id, (ID **)&me_copy, 0, false);
+	return me_copy;
 }
 
 BMesh *BKE_mesh_to_bmesh(
@@ -581,43 +626,44 @@ bool BKE_mesh_uv_cdlayer_rename_index(Mesh *me, const int poly_index, const int
 		ldata = &me->ldata;
 		fdata = &me->fdata;
 	}
-	cdlp = (poly_index != -1) ? &pdata->layers[poly_index] : NULL;
-	cdlu = &ldata->layers[loop_index];
-	cdlf = fdata && do_tessface ? &fdata->layers[face_index] : NULL;
 
-	if (cdlp == NULL && cdlf == NULL) {
-		return false;
-	}
+	cdlu = &ldata->layers[loop_index];
+	cdlp = (poly_index != -1) ? &pdata->layers[poly_index] : NULL;
+	cdlf = (face_index != -1) && fdata && do_tessface ? &fdata->layers[face_index] : NULL;
 
 	if (cdlu->name != new_name) {
 		/* Mesh validate passes a name from the CD layer as the new name,
 		 * Avoid memcpy from self to self in this case.
 		 */
 		BLI_strncpy(cdlu->name, new_name, sizeof(cdlu->name));
-		CustomData_set_layer_unique_name(pdata, cdlu - pdata->layers);
+		CustomData_set_layer_unique_name(ldata, loop_index);
+	}
+
+	if (cdlp == NULL && cdlf == NULL) {
+		return false;
 	}
 
 	/* Loop until we do have exactly the same name for all layers! */
 	for (i = 1;
-	     (cdlp && !STREQ(cdlp->name, cdlu->name)) ||
-	     (cdlf && !STREQ(cdlp->name, cdlf->name));
+	     (cdlp && !STREQ(cdlu->name, cdlp->name)) ||
+	     (cdlf && !STREQ(cdlu->name, cdlf->name));
 	     i++)
 	{
 		switch (i % step) {
 			case 0:
 				if (cdlp) {
 					BLI_strncpy(cdlp->name, cdlu->name, sizeof(cdlp->name));
-					CustomData_set_layer_unique_name(pdata, cdlp - pdata->layers);
+					CustomData_set_layer_unique_name(pdata, poly_index);
 				}
 				break;
 			case 1:
 				BLI_strncpy(cdlu->name, cdlp->name, sizeof(cdlu->name));
-				CustomData_set_layer_unique_name(ldata, cdlu - ldata->layers);
+				CustomData_set_layer_unique_name(ldata, loop_index);
 				break;
 			case 2:
 				if (cdlf) {
 					BLI_strncpy(cdlf->name, cdlu->name, sizeof(cdlf->name));
-					CustomData_set_layer_unique_name(fdata, cdlf - fdata->layers);
+					CustomData_set_layer_unique_name(fdata, face_index);
 				}
 				break;
 		}
@@ -1585,10 +1631,10 @@ void BKE_mesh_to_curve_nurblist(DerivedMesh *dm, ListBase *nurblist, const int e
 	}
 }
 
-void BKE_mesh_to_curve(Scene *scene, Object *ob)
+void BKE_mesh_to_curve(const EvaluationContext *eval_ctx, Scene *scene, Object *ob)
 {
 	/* make new mesh data from the original copy */
-	DerivedMesh *dm = mesh_get_derived_final(scene, ob, CD_MASK_MESH);
+	DerivedMesh *dm = mesh_get_derived_final(eval_ctx, scene, ob, CD_MASK_MESH);
 	ListBase nurblist = {NULL, NULL};
 	bool needsFree = false;
 
@@ -2053,6 +2099,12 @@ void BKE_mesh_mselect_active_set(Mesh *me, int index, int type)
 	           (me->mselect[me->totselect - 1].type  == type));
 }
 
+/**
+ * Compute 'split' (aka loop, or per face corner's) normals.
+ *
+ * \param r_lnors_spacearr Allows to get computed loop normal space array. That data, among other things,
+ *                         contains 'smooth fan' info, useful e.g. to split geometry along sharp edges...
+ */
 void BKE_mesh_calc_normals_split_ex(Mesh *mesh, MLoopNorSpaceArray *r_lnors_spacearr)
 {
 	float (*r_loopnors)[3];
@@ -2060,6 +2112,11 @@ void BKE_mesh_calc_normals_split_ex(Mesh *mesh, MLoopNorSpaceArray *r_lnors_spac
 	short (*clnors)[2] = NULL;
 	bool free_polynors = false;
 
+	/* Note that we enforce computing clnors when the clnor space array is requested by caller here.
+	 * However, we obviously only use the autosmooth angle threshold only in case autosmooth is enabled. */
+	const bool use_split_normals = (r_lnors_spacearr != NULL) || ((mesh->flag & ME_AUTOSMOOTH) != 0);
+	const float split_angle = (mesh->flag & ME_AUTOSMOOTH) != 0 ? mesh->smoothresh : (float)M_PI;
+
 	if (CustomData_has_layer(&mesh->ldata, CD_NORMAL)) {
 		r_loopnors = CustomData_get_layer(&mesh->ldata, CD_NORMAL);
 		memset(r_loopnors, 0, sizeof(float[3]) * mesh->totloop);
@@ -2088,7 +2145,7 @@ void BKE_mesh_calc_normals_split_ex(Mesh *mesh, MLoopNorSpaceArray *r_lnors_spac
 	BKE_mesh_normals_loop_split(
 	        mesh->mvert, mesh->totvert, mesh->medge, mesh->totedge,
 	        mesh->mloop, r_loopnors, mesh->totloop, mesh->mpoly, (const float (*)[3])polynors, mesh->totpoly,
-	        (mesh->flag & ME_AUTOSMOOTH) != 0, mesh->smoothresh, r_lnors_spacearr, clnors, NULL);
+	        use_split_normals, split_angle, r_lnors_spacearr, clnors, NULL);
 
 	if (free_polynors) {
 		MEM_freeN(polynors);
@@ -2120,118 +2177,70 @@ typedef struct SplitFaceNewEdge {
 /* Detect needed new vertices, and update accordingly loops' vertex indices.
  * WARNING! Leaves mesh in invalid state. */
 static int split_faces_prepare_new_verts(
-        const Mesh *mesh, MLoopNorSpaceArray *lnors_spacearr, SplitFaceNewVert **new_verts, MemArena *memarena,
-        bool *r_need_vnors_recalc)
+        const Mesh *mesh, MLoopNorSpaceArray *lnors_spacearr, SplitFaceNewVert **new_verts, MemArena *memarena)
 {
-	/* Note: if lnors_spacearr is NULL, ther is no autosmooth handling, and we only split out flat polys. */
+	/* This is now mandatory, trying to do the job in simple way without that data is doomed to fail, even when only
+	 * dealing with smooth/flat faces one can find cases that no simple algorithm can handle properly. */
+	BLI_assert(lnors_spacearr != NULL);
+
 	const int num_loops = mesh->totloop;
 	int num_verts = mesh->totvert;
 	MVert *mvert = mesh->mvert;
 	MLoop *mloop = mesh->mloop;
 
 	BLI_bitmap *verts_used = BLI_BITMAP_NEW(num_verts, __func__);
+	BLI_bitmap *done_loops = BLI_BITMAP_NEW(num_loops, __func__);
 
-	if (lnors_spacearr) {
-		BLI_bitmap *done_loops = BLI_BITMAP_NEW(num_loops, __func__);
-
-		MLoop *ml = mloop;
-		MLoopNorSpace **lnor_space = lnors_spacearr->lspacearr;
-		for (int loop_idx = 0; loop_idx < num_loops; loop_idx++, ml++, lnor_space++) {
-			if (!BLI_BITMAP_TEST(done_loops, loop_idx)) {
-				const int vert_idx = ml->v;
-				const bool vert_used = BLI_BITMAP_TEST_BOOL(verts_used, vert_idx);
-				/* If vert is already used by another smooth fan, we need a new vert for this one. */
-				const int new_vert_idx = vert_used ? num_verts++ : vert_idx;
-
-				BLI_assert(*lnor_space);
-
-				if ((*lnor_space)->loops) {
-					for (LinkNode *lnode = (*lnor_space)->loops; lnode; lnode = lnode->next) {
-						const int ml_fan_idx = GET_INT_FROM_POINTER(lnode->link);
-						BLI_BITMAP_ENABLE(done_loops, ml_fan_idx);
-						if (vert_used) {
-							mloop[ml_fan_idx].v = new_vert_idx;
-						}
-					}
-				}
-				else {
-					/* Single loop in this fan... */
-					BLI_BITMAP_ENABLE(done_loops, loop_idx);
+	MLoop *ml = mloop;
+	MLoopNorSpace **lnor_space = lnors_spacearr->lspacearr;
+
+	for (int loop_idx = 0; loop_idx < num_loops; loop_idx++, ml++, lnor_space++) {
+		if (!BLI_BITMAP_TEST(done_loops, loop_idx)) {
+			const int vert_idx = ml->v;
+			const bool vert_used = BLI_BITMAP_TEST_BOOL(verts_used, vert_idx);
+			/* If vert is already used by another smooth fan, we need a new vert for this one. */
+			const int new_vert_idx = vert_used ? num_verts++ : vert_idx;
+
+			BLI_assert(*lnor_space);
+
+			if ((*lnor_space)->loops) {
+				for (LinkNode *lnode = (*lnor_space)->loops; lnode; lnode = lnode->next) {
+					const int ml_fan_idx = GET_INT_FROM_POINTER(lnode->link);
+					BLI_BITMAP_ENABLE(done_loops, ml_fan_idx);
 					if (vert_used) {
-						ml->v = new_vert_idx;
+						mloop[ml_fan_idx].v = new_vert_idx;
 					}
 				}
-
-				if (!vert_used) {
-					BLI_BITMAP_ENABLE(verts_used, vert_idx);
-					/* We need to update that vertex's normal here, we won't go over it again. */
-					/* This is important! *DO NOT* set vnor to final computed lnor, vnor should always be defined to
-					 * 'automatic normal' value computed from its polys, not some custom normal.
-					 * Fortunately, that's the loop normal space's 'lnor' reference vector. ;) */
-					normal_float_to_short_v3(mvert[vert_idx].no, (*lnor_space)->vec_lnor);
-				}
-				else {
-					/* Add new vert to list. */
-					SplitFaceNewVert *new_vert = BLI_memarena_alloc(memarena, sizeof(*new_vert));
-					new_vert->orig_index = vert_idx;
-					new_vert->new_index = new_vert_idx;
-					new_vert->vnor = (*lnor_space)->vec_lnor;  /* See note above. */
-					new_vert->next = *new_verts;
-					*new_verts = new_vert;
-				}
 			}
-		}
-
-		MEM_freeN(done_loops);
-	}
-	else {
-		/* No loop normal spaces available, we only split out flat polys. */
-		const int num_polys = mesh->totpoly;
-		const MPoly *mpoly = mesh->mpoly;
-
-		/* We do that in two loops, to keep original edges/verts to smooth polys preferencially. */
-		const MPoly *mp = mpoly;
-		for (int i = 0; i < num_polys; i++, mp++) {
-			if (mp->flag & ME_SMOOTH) {
-				const MLoop *ml = &mloop[mp->loopstart];
-				for (int j = 0; j < mp->totloop; j++, ml++) {
-					/* Just mark the vertex as used/reserved, that way neighbor flat polys, if any,
-					 * will have to create their own. */
-					BLI_BITMAP_ENABLE(verts_used, ml->v);
+			else {
+				/* Single loop in this fan... */
+				BLI_BITMAP_ENABLE(done_loops, loop_idx);
+				if (vert_used) {
+					ml->v = new_vert_idx;
 				}
 			}
-		}
 
-		mp = mpoly;
-		for (int i = 0; i < num_polys; i++, mp++) {
-			if (!(mp->flag & ME_SMOOTH)) {
-				MLoop *ml = &mloop[mp->loopstart];
-				for (int j = 0; j < mp->totloop; j++, ml++) {
-					const int vert_idx = ml->v;
-
-					if (BLI_BITMAP_TEST(verts_used, vert_idx)) {
-						/* Add new vert to list. */
-						const int new_vert_idx = num_verts++;
-						ml->v = new_vert_idx;
-
-						SplitFaceNewVert *new_vert = BLI_memarena_alloc(memarena, sizeof(*new_vert));
-						new_vert->orig_index = vert_idx;
-						new_vert->new_index = new_vert_idx;
-						new_vert->vnor = NULL;  /* See note below about normals. */
-						new_vert->next = *new_verts;
-						*new_verts = new_vert;
-					}
-					else {
-						BLI_BITMAP_ENABLE(verts_used, vert_idx);
-					}
-				}
-				/* Note: there is no way to get new normals for smooth vertices here (and we don't have direct access
-				 * to poly normals either for flat ones), so we'll have to recompute all vnors at the end... */
-				*r_need_vnors_recalc = true;
+			if (!vert_used) {
+				BLI_BITMAP_ENABLE(verts_used, vert_idx);
+				/* We need to update that vertex's normal here, we won't go over it again. */
+				/* This is important! *DO NOT* set vnor to final computed lnor, vnor should always be defined to
+				 * 'automatic normal' value computed from its polys, not some custom normal.
+				 * Fortunately, that's the loop normal space's 'lnor' reference vector. ;) */
+				normal_float_to_short_v3(mvert[vert_idx].no, (*lnor_space)->vec_lnor);
+			}
+			else {
+				/* Add new vert to list. */
+				SplitFaceNewVert *new_vert = BLI_memarena_alloc(memarena, sizeof(*new_vert));
+				new_vert->orig_index = vert_idx;
+				new_vert->new_index = new_vert_idx;
+				new_vert->vnor = (*lnor_space)->vec_lnor;  /* See note above. */
+				new_vert->next = *new_verts;
+				*new_verts = new_vert;
 			}
 		}
 	}
 
+	MEM_freeN(done_loops);
 	MEM_freeN(verts_used);
 
 	return num_verts - mesh->totvert;
@@ -2350,27 +2359,17 @@ void BKE_mesh_split_faces(Mesh *mesh, bool free_loop_normals)
 	}
 	BKE_mesh_tessface_clear(mesh);
 
-	MLoopNorSpaceArray *lnors_spacearr = NULL;
-	MemArena *memarena;
-	bool need_vnors_recalc = false;
-
-	if (mesh->flag & ME_AUTOSMOOTH) {
-		lnors_spacearr = MEM_callocN(sizeof(*lnors_spacearr), __func__);
-		/* Compute loop normals and loop normal spaces (a.k.a. smooth fans of faces around vertices). */
-		BKE_mesh_calc_normals_split_ex(mesh, lnors_spacearr);
-		/* Stealing memarena from loop normals space array. */
-		memarena = lnors_spacearr->mem;
-	}
-	else {
-		/* We still have to split out flat faces... */
-		memarena = BLI_memarena_new(BLI_MEMARENA_STD_BUFSIZE, __func__);
-	}
+	MLoopNorSpaceArray lnors_spacearr = {NULL};
+	/* Compute loop normals and loop normal spaces (a.k.a. smooth fans of faces around vertices). */
+	BKE_mesh_calc_normals_split_ex(mesh, &lnors_spacearr);
+	/* Stealing memarena from loop normals space array. */
+	MemArena *memarena = lnors_spacearr.mem;
 
 	SplitFaceNewVert *new_verts = NULL;
 	SplitFaceNewEdge *new_edges = NULL;
 
 	/* Detect loop normal spaces (a.k.a. smooth fans) that will need a new vert. */
-	const int num_new_verts = split_faces_prepare_new_verts(mesh, lnors_spacearr, &new_verts, memarena, &need_vnors_recalc);
+	const int num_new_verts = split_faces_prepare_new_verts(mesh, &lnors_spacearr, &new_verts, memarena);
 
 	if (num_new_verts > 0) {
 		/* Reminder: beyond this point, there is no way out, mesh is in invalid state (due to early-reassignment of
@@ -2382,9 +2381,9 @@ void BKE_mesh_split_faces(Mesh *mesh, bool free_loop_normals)
 
 		/* Reallocate all vert and edge related data. */
 		mesh->totvert += num_new_verts;
-		mesh->totedge += num_new_edges;
 		CustomData_realloc(&mesh->vdata, mesh->totvert);
 		if (do_edges) {
+			mesh->totedge += num_new_edges;
 			CustomData_realloc(&mesh->edata, mesh->totedge);
 		}
 		/* Update pointers to a newly allocated memory. */
@@ -2404,18 +2403,9 @@ void BKE_mesh_split_faces(Mesh *mesh, bool free_loop_normals)
 		CustomData_free_layers(&mesh->ldata, CD_NORMAL, mesh->totloop);
 	}
 
-	if (lnors_spacearr) {
-		/* Also frees new_verts/edges temp data, since we used its memarena to allocate them. */
-		BKE_lnor_spacearr_free(lnors_spacearr);
-		MEM_freeN(lnors_spacearr);
-	}
-	else {
-		BLI_memarena_free(memarena);
-	}
+	/* Also frees new_verts/edges temp data, since we used its memarena to allocate them. */
+	BKE_lnor_spacearr_free(&lnors_spacearr);
 
-	if (need_vnors_recalc) {
-		BKE_mesh_calc_normals(mesh);
-	}
 #ifdef VALIDATE_MESH
 	BKE_mesh_validate(mesh, true, true);
 #endif
@@ -2423,7 +2413,7 @@ void BKE_mesh_split_faces(Mesh *mesh, bool free_loop_normals)
 
 /* settings: 1 - preview, 2 - render */
 Mesh *BKE_mesh_new_from_object(
-        Main *bmain, Scene *sce, Object *ob,
+        const EvaluationContext *eval_ctx, Main *bmain, Scene *sce, Object *ob,
         int apply_modifiers, int settings, int calc_tessface, int calc_undeformed)
 {
 	Mesh *tmpmesh;
@@ -2444,7 +2434,9 @@ Mesh *BKE_mesh_new_from_object(
 			int uv_from_orco;
 
 			/* copies object and modifiers (but not the data) */
-			Object *tmpobj = BKE_object_copy_ex(bmain, ob, true);
+			Object *tmpobj;
+			/* TODO: make it temp copy outside bmain! */
+			BKE_id_copy_ex(bmain, &ob->id, (ID **)&tmpobj, LIB_ID_COPY_CACHES, false);
 			tmpcu = (Curve *)tmpobj->data;
 			id_us_min(&tmpcu->id);
 
@@ -2475,7 +2467,7 @@ Mesh *BKE_mesh_new_from_object(
 			copycu->editnurb = tmpcu->editnurb;
 
 			/* get updated display list, and convert to a mesh */
-			BKE_displist_make_curveTypes_forRender(sce, tmpobj, &dispbase, &derivedFinal, false, render);
+			BKE_displist_make_curveTypes_forRender(eval_ctx, sce, tmpobj, &dispbase, &derivedFinal, false, render);
 
 			copycu->editfont = NULL;
 			copycu->editnurb = NULL;
@@ -2526,13 +2518,7 @@ Mesh *BKE_mesh_new_from_object(
 
 			if (render) {
 				ListBase disp = {NULL, NULL};
-				/* TODO(sergey): This is gonna to work for until EvaluationContext
-				 *               only contains for_render flag. As soon as CoW is
-				 *               implemented, this is to be rethinked.
-				 */
-				EvaluationContext eval_ctx;
-				DEG_evaluation_context_init(&eval_ctx, DAG_EVAL_RENDER);
-				BKE_displist_make_mball_forRender(&eval_ctx, sce, ob, &disp);
+				BKE_displist_make_mball_forRender(eval_ctx, sce, ob, &disp);
 				BKE_mesh_from_metaball(&disp, tmpmesh);
 				BKE_displist_free(&disp);
 			}
@@ -2571,9 +2557,9 @@ Mesh *BKE_mesh_new_from_object(
 
 				/* Write the display mesh into the dummy mesh */
 				if (render)
-					dm = mesh_create_derived_render(sce, ob, mask);
+					dm = mesh_create_derived_render(eval_ctx, sce, ob, mask);
 				else
-					dm = mesh_create_derived_view(sce, ob, mask);
+					dm = mesh_create_derived_view(eval_ctx, sce, ob, mask);
 
 				tmpmesh = BKE_mesh_add(bmain, ((ID *)ob->data)->name + 2);
 				DM_to_mesh(dm, tmpmesh, ob, mask, true);
@@ -2664,7 +2650,7 @@ Mesh *BKE_mesh_new_from_object(
 
 /* **** Depsgraph evaluation **** */
 
-void BKE_mesh_eval_geometry(EvaluationContext *UNUSED(eval_ctx),
+void BKE_mesh_eval_geometry(const EvaluationContext *UNUSED(eval_ctx),
                             Mesh *mesh)
 {
 	if (G.debug & G_DEBUG_DEPSGRAPH) {
@@ -2690,4 +2676,4 @@ void BKE_mesh_batch_cache_free(Mesh *me)
 	if (me->batch_cache) {
 		BKE_mesh_batch_cache_free_cb(me);
 	}
-}
\ No newline at end of file
+}
diff --git a/source/blender/blenkernel/intern/mesh_evaluate.c b/source/blender/blenkernel/intern/mesh_evaluate.c
index ca8b58ffae3..4a1952c798b 100644
--- a/source/blender/blenkernel/intern/mesh_evaluate.c
+++ b/source/blender/blenkernel/intern/mesh_evaluate.c
@@ -225,7 +225,7 @@ static void mesh_calc_normals_poly_accum_task_cb(void *userdata, const int pidx)
 	}
 
 	/* accumulate angle weighted face normal */
-	/* inline version of #accumulate_vertex_normals_poly */
+	/* inline version of #accumulate_vertex_normals_poly_v3 */
 	{
 		const float *prev_edge = edgevecbuf[nverts - 1];
 
@@ -334,8 +334,9 @@ void BKE_mesh_calc_normals_tessface(
 		else
 			normal_tri_v3(f_no, mverts[mf->v1].co, mverts[mf->v2].co, mverts[mf->v3].co);
 
-		accumulate_vertex_normals(tnorms[mf->v1], tnorms[mf->v2], tnorms[mf->v3], n4,
-		                          f_no, mverts[mf->v1].co, mverts[mf->v2].co, mverts[mf->v3].co, c4);
+		accumulate_vertex_normals_v3(
+		        tnorms[mf->v1], tnorms[mf->v2], tnorms[mf->v3], n4,
+		        f_no, mverts[mf->v1].co, mverts[mf->v2].co, mverts[mf->v3].co, c4);
 	}
 
 	/* following Mesh convention; we use vertex coordinate itself for normal in this case */
@@ -379,7 +380,7 @@ void BKE_mesh_calc_normals_looptri(
 		        f_no,
 		        mverts[vtri[0]].co, mverts[vtri[1]].co, mverts[vtri[2]].co);
 
-		accumulate_vertex_normals_tri(
+		accumulate_vertex_normals_tri_v3(
 		        tnorms[vtri[0]], tnorms[vtri[1]], tnorms[vtri[2]],
 		        f_no, mverts[vtri[0]].co, mverts[vtri[1]].co, mverts[vtri[2]].co);
 	}
@@ -845,7 +846,7 @@ static void split_loop_nor_fan_do(LoopSplitTaskDataCommon *common_data, LoopSpli
 //		printf("\thandling edge %d / loop %d\n", mlfan_curr->e, mlfan_curr_index);
 
 		{
-			/* Code similar to accumulate_vertex_normals_poly. */
+			/* Code similar to accumulate_vertex_normals_poly_v3. */
 			/* Calculate angle between the two poly edges incident on this vertex. */
 			const float fac = saacos(dot_v3v3(vec_curr, vec_prev));
 			/* Accumulate */
@@ -1856,11 +1857,14 @@ float BKE_mesh_calc_poly_area(
  * - http://forums.cgsociety.org/archive/index.php?t-756235.html
  * - http://www.globalspec.com/reference/52702/203279/4-8-the-centroid-of-a-tetrahedron
  *
- * \note volume is 6x actual volume, and centroid is 4x actual volume-weighted centroid
- * (so division can be done once at the end)
- * \note results will have bias if polygon is non-planar.
+ * \note
+ * - Volume is 6x actual volume, and centroid is 4x actual volume-weighted centroid
+ *   (so division can be done once at the end).
+ * - Results will have bias if polygon is non-planar.
+ * - The resulting volume will only be correct if the mesh is manifold and has consistent face winding
+ *   (non-contiguous face normals or holes in the mesh surface).
  */
-static float mesh_calc_poly_volume_and_weighted_centroid(
+static float mesh_calc_poly_volume_centroid(
         const MPoly *mpoly, const MLoop *loopstart, const MVert *mvarray,
         float r_cent[3])
 {
@@ -1897,6 +1901,43 @@ static float mesh_calc_poly_volume_and_weighted_centroid(
 	return total_volume;
 }
 
+/**
+ * \note
+ * - Results won't be correct if polygon is non-planar.
+ * - This has the advantage over #mesh_calc_poly_volume_centroid
+ *   that it doesn't depend on solid geometry, instead it weights the surface by volume.
+ */
+static float mesh_calc_poly_area_centroid(
+        const MPoly *mpoly, const MLoop *loopstart, const MVert *mvarray,
+        float r_cent[3])
+{
+	int i;
+	float tri_area;
+	float total_area = 0.0f;
+	float v1[3], v2[3], v3[3], normal[3], tri_cent[3];
+
+	BKE_mesh_calc_poly_normal(mpoly, loopstart, mvarray, normal);
+	copy_v3_v3(v1, mvarray[loopstart[0].v].co);
+	copy_v3_v3(v2, mvarray[loopstart[1].v].co);
+	zero_v3(r_cent);
+
+	for (i = 2; i < mpoly->totloop; i++) {
+		copy_v3_v3(v3, mvarray[loopstart[i].v].co);
+
+		tri_area = area_tri_signed_v3(v1, v2, v3, normal);
+		total_area += tri_area;
+
+		mid_v3_v3v3v3(tri_cent, v1, v2, v3);
+		madd_v3_v3fl(r_cent, tri_cent, tri_area);
+
+		copy_v3_v3(v2, v3);
+	}
+
+	mul_v3_fl(r_cent, 1.0f / total_area);
+
+	return total_area;
+}
+
 #if 0 /* slow version of the function below */
 void BKE_mesh_calc_poly_angles(MPoly *mpoly, MLoop *loopstart,
                                MVert *mvarray, float angles[])
@@ -2011,7 +2052,40 @@ bool BKE_mesh_center_bounds(const Mesh *me, float r_cent[3])
 	return false;
 }
 
-bool BKE_mesh_center_centroid(const Mesh *me, float r_cent[3])
+bool BKE_mesh_center_of_surface(const Mesh *me, float r_cent[3])
+{
+	int i = me->totpoly;
+	MPoly *mpoly;
+	float poly_area;
+	float total_area = 0.0f;
+	float poly_cent[3];
+
+	zero_v3(r_cent);
+
+	/* calculate a weighted average of polygon centroids */
+	for (mpoly = me->mpoly; i--; mpoly++) {
+		poly_area = mesh_calc_poly_area_centroid(mpoly, me->mloop + mpoly->loopstart, me->mvert, poly_cent);
+
+		madd_v3_v3fl(r_cent, poly_cent, poly_area);
+		total_area += poly_area;
+	}
+	/* otherwise we get NAN for 0 polys */
+	if (me->totpoly) {
+		mul_v3_fl(r_cent, 1.0f / total_area);
+	}
+
+	/* zero area faces cause this, fallback to median */
+	if (UNLIKELY(!is_finite_v3(r_cent))) {
+		return BKE_mesh_center_median(me, r_cent);
+	}
+
+	return (me->totpoly != 0);
+}
+
+/**
+ * \note Mesh must be manifold with consistent face-winding, see #mesh_calc_poly_volume_centroid for details.
+ */
+bool BKE_mesh_center_of_volume(const Mesh *me, float r_cent[3])
 {
 	int i = me->totpoly;
 	MPoly *mpoly;
@@ -2023,7 +2097,7 @@ bool BKE_mesh_center_centroid(const Mesh *me, float r_cent[3])
 
 	/* calculate a weighted average of polyhedron centroids */
 	for (mpoly = me->mpoly; i--; mpoly++) {
-		poly_volume = mesh_calc_poly_volume_and_weighted_centroid(mpoly, me->mloop + mpoly->loopstart, me->mvert, poly_cent);
+		poly_volume = mesh_calc_poly_volume_centroid(mpoly, me->mloop + mpoly->loopstart, me->mvert, poly_cent);
 
 		/* poly_cent is already volume-weighted, so no need to multiply by the volume */
 		add_v3_v3(r_cent, poly_cent);
@@ -2043,6 +2117,7 @@ bool BKE_mesh_center_centroid(const Mesh *me, float r_cent[3])
 
 	return (me->totpoly != 0);
 }
+
 /** \} */
 
 
diff --git a/source/blender/blenkernel/intern/mesh_remap.c b/source/blender/blenkernel/intern/mesh_remap.c
index c5fa9b15896..d2fe8f27f4a 100644
--- a/source/blender/blenkernel/intern/mesh_remap.c
+++ b/source/blender/blenkernel/intern/mesh_remap.c
@@ -1184,7 +1184,6 @@ void BKE_mesh_remap_calc_loops_from_dm(
 		bool polys_allocated_src;
 		MPoly *polys_src = DM_get_poly_array(dm_src, &polys_allocated_src);
 		const int num_polys_src = dm_src->getNumPolys(dm_src);
-		bool looptri_allocated_src = false;
 		const MLoopTri *looptri_src = NULL;
 		int num_looptri_src = 0;
 
@@ -1374,17 +1373,11 @@ void BKE_mesh_remap_calc_loops_from_dm(
 				if (dirty_tess_flag) {
 					dm_src->dirty &= ~dirty_tess_flag;
 				}
-				DM_ensure_looptri(dm_src);
 				if (dirty_tess_flag) {
 					dm_src->dirty |= dirty_tess_flag;
 				}
 
-				looptri_src = DM_get_looptri_array(
-				        dm_src,
-				        verts_src,
-				        polys_src, num_polys_src,
-				        loops_src, num_loops_src,
-				        &looptri_allocated_src);
+				looptri_src = dm_src->getLoopTriArray(dm_src);
 				num_looptri_src = dm_src->getNumLoopTri(dm_src);
 				looptri_active = BLI_BITMAP_NEW((size_t)num_looptri_src, __func__);
 
@@ -1403,7 +1396,7 @@ void BKE_mesh_remap_calc_loops_from_dm(
 					        &treedata[tindex],
 					        verts_src, verts_allocated_src,
 					        loops_src, loops_allocated_src,
-					        looptri_src, num_looptri_src, looptri_allocated_src,
+					        looptri_src, num_looptri_src, false,
 					        looptri_active, num_looptri_active, bvh_epsilon, 2, 6);
 					if (verts_allocated_src) {
 						verts_allocated_src = false;  /* Only 'give' our verts once, to first tree! */
@@ -1411,9 +1404,6 @@ void BKE_mesh_remap_calc_loops_from_dm(
 					if (loops_allocated_src) {
 						loops_allocated_src = false;  /* Only 'give' our loops once, to first tree! */
 					}
-					if (looptri_allocated_src) {
-						looptri_allocated_src = false;  /* Only 'give' our looptri once, to first tree! */
-					}
 				}
 
 				MEM_freeN(looptri_active);
@@ -1928,9 +1918,6 @@ void BKE_mesh_remap_calc_loops_from_dm(
 		if (polys_allocated_src) {
 			MEM_freeN(polys_src);
 		}
-		if (looptri_allocated_src) {
-			MEM_freeN((void *)looptri_src);
-		}
 		if (vert_to_loop_map_src) {
 			MEM_freeN(vert_to_loop_map_src);
 		}
diff --git a/source/blender/blenkernel/intern/mesh_tangent.c b/source/blender/blenkernel/intern/mesh_tangent.c
index b9d1025d7b1..77288bd672e 100644
--- a/source/blender/blenkernel/intern/mesh_tangent.c
+++ b/source/blender/blenkernel/intern/mesh_tangent.c
@@ -230,8 +230,6 @@ typedef struct {
 } SGLSLMeshToTangent;
 
 /* interface */
-#include "mikktspace.h"
-
 static int dm_ts_GetNumFaces(const SMikkTSpaceContext *pContext)
 {
 	SGLSLMeshToTangent *pMesh = pContext->m_pUserData;
@@ -474,7 +472,7 @@ void BKE_mesh_calc_loop_tangent_step_0(
         const CustomData *loopData, bool calc_active_tangent,
         const char (*tangent_names)[MAX_NAME], int tangent_names_count,
         bool *rcalc_act, bool *rcalc_ren, int *ract_uv_n, int *rren_uv_n,
-        char *ract_uv_name, char *rren_uv_name, char *rtangent_mask) {
+        char *ract_uv_name, char *rren_uv_name, short *rtangent_mask) {
 	/* Active uv in viewport */
 	int layer_index = CustomData_get_layer_index(loopData, CD_MLOOPUV);
 	*ract_uv_n = CustomData_get_active_layer(loopData, CD_MLOOPUV);
@@ -526,8 +524,11 @@ void BKE_mesh_calc_loop_tangent_step_0(
 			add = true;
 		}
 		if (add)
-			*rtangent_mask |= (char)(1 << n);
+			*rtangent_mask |= (short)(1 << n);
 	}
+
+	if (uv_layer_num == 0)
+		*rtangent_mask |= DM_TANGENT_MASK_ORCO;
 }
 
 /**
@@ -549,18 +550,16 @@ void BKE_mesh_calc_loop_tangent_ex(
         /* result */
         CustomData *loopdata_out,
         const uint  loopdata_out_len,
-        char *tangent_mask_curr_p)
+        short *tangent_mask_curr_p)
 {
-	BLI_assert(CustomData_number_of_layers(loopdata, CD_MLOOPUV) != 0);
-
 	int act_uv_n = -1;
 	int ren_uv_n = -1;
 	bool calc_act = false;
 	bool calc_ren = false;
 	char act_uv_name[MAX_NAME];
 	char ren_uv_name[MAX_NAME];
-	char tangent_mask = 0;
-	char tangent_mask_curr = *tangent_mask_curr_p;
+	short tangent_mask = 0;
+	short tangent_mask_curr = *tangent_mask_curr_p;
 
 	BKE_mesh_calc_loop_tangent_step_0(
 	        loopdata, calc_active_tangent, tangent_names, tangent_names_len,
@@ -571,6 +570,8 @@ void BKE_mesh_calc_loop_tangent_ex(
 		for (int i = 0; i < tangent_names_len; i++)
 			if (tangent_names[i][0])
 				BKE_mesh_add_loop_tangent_named_layer_for_uv(loopdata, loopdata_out, (int)loopdata_out_len, tangent_names[i]);
+		if ((tangent_mask & DM_TANGENT_MASK_ORCO) && CustomData_get_named_layer_index(loopdata, CD_TANGENT, "") == -1)
+			    CustomData_add_layer_named(loopdata_out, CD_TANGENT, CD_CALLOC, NULL, (int)loopdata_out_len, "");
 		if (calc_act && act_uv_name[0])
 			BKE_mesh_add_loop_tangent_named_layer_for_uv(loopdata, loopdata_out, (int)loopdata_out_len, act_uv_name);
 		if (calc_ren && ren_uv_name[0])
@@ -602,7 +603,7 @@ void BKE_mesh_calc_loop_tangent_ex(
 #endif
 
 		/* Calculation */
-		{
+		if (looptri_len != 0) {
 			TaskScheduler *scheduler = BLI_task_scheduler_get();
 			TaskPool *task_pool;
 			task_pool = BLI_task_pool_create(scheduler, NULL);
@@ -631,21 +632,25 @@ void BKE_mesh_calc_loop_tangent_ex(
 				mesh2tangent->precomputedFaceNormals = poly_normals;
 
 				mesh2tangent->orco = NULL;
-				mesh2tangent->mloopuv = CustomData_get_layer_named(loopdata, CD_MLOOPUV, loopdata->layers[index].name);
+				mesh2tangent->mloopuv = CustomData_get_layer_named(loopdata, CD_MLOOPUV, loopdata_out->layers[index].name);
+
+				/* Fill the resulting tangent_mask */
 				if (!mesh2tangent->mloopuv) {
-					mesh2tangent->orco = vert_orco;
-					if (!mesh2tangent->orco)
-						continue;
+				    mesh2tangent->orco = vert_orco;
+				    if (!mesh2tangent->orco)
+					    continue;
+
+				    tangent_mask_curr |= DM_TANGENT_MASK_ORCO;
+				}
+				else {
+				    int uv_ind = CustomData_get_named_layer_index(loopdata, CD_MLOOPUV, loopdata_out->layers[index].name);
+				    int uv_start = CustomData_get_layer_index(loopdata, CD_MLOOPUV);
+				    BLI_assert(uv_ind != -1 && uv_start != -1);
+				    BLI_assert(uv_ind - uv_start < MAX_MTFACE);
+				    tangent_mask_curr |= (short)(1 << (uv_ind - uv_start));
 				}
-				mesh2tangent->tangent = loopdata_out->layers[index].data;
 
-				/* Fill the resulting tangent_mask */
-				int uv_ind = CustomData_get_named_layer_index(
-				        loopdata, CD_MLOOPUV, loopdata_out->layers[index].name);
-				int uv_start = CustomData_get_layer_index(loopdata, CD_MLOOPUV);
-				BLI_assert(uv_ind != -1 && uv_start != -1);
-				BLI_assert(uv_ind - uv_start < MAX_MTFACE);
-				tangent_mask_curr |= (char)(1 << (uv_ind - uv_start));
+				mesh2tangent->tangent = loopdata_out->layers[index].data;
 				BLI_task_pool_push(task_pool, DM_calc_loop_tangents_thread, mesh2tangent, false, TASK_PRIORITY_LOW);
 			}
 
@@ -653,6 +658,9 @@ void BKE_mesh_calc_loop_tangent_ex(
 			BLI_task_pool_work_and_wait(task_pool);
 			BLI_task_pool_free(task_pool);
 		}
+		else {
+			tangent_mask_curr = tangent_mask;
+		}
 #ifdef USE_LOOPTRI_DETECT_QUADS
 		if (face_as_quad_map) {
 			MEM_freeN(face_as_quad_map);
@@ -663,21 +671,19 @@ void BKE_mesh_calc_loop_tangent_ex(
 
 		*tangent_mask_curr_p = tangent_mask_curr;
 
-		int uv_index, tan_index;
-
 		/* Update active layer index */
-		uv_index = CustomData_get_layer_index_n(loopdata, CD_MLOOPUV, act_uv_n);
-		if (uv_index != -1) {
-			tan_index = CustomData_get_named_layer_index(loopdata_out, CD_TANGENT, loopdata->layers[uv_index].name);
-			CustomData_set_layer_active_index(loopdata_out, CD_TANGENT, tan_index);
-		}
+		int act_uv_index = CustomData_get_layer_index_n(loopdata, CD_MLOOPUV, act_uv_n);
+		if (act_uv_index != -1) {
+		    int tan_index = CustomData_get_named_layer_index(loopdata, CD_TANGENT, loopdata->layers[act_uv_index].name);
+		    CustomData_set_layer_active_index(loopdata, CD_TANGENT, tan_index);
+		}/* else tangent has been built from orco */
 
 		/* Update render layer index */
-		uv_index = CustomData_get_layer_index_n(loopdata, CD_MLOOPUV, ren_uv_n);
-		if (uv_index != -1) {
-			tan_index = CustomData_get_named_layer_index(loopdata_out, CD_TANGENT, loopdata->layers[uv_index].name);
-			CustomData_set_layer_render_index(loopdata_out, CD_TANGENT, tan_index);
-		}
+		int ren_uv_index = CustomData_get_layer_index_n(loopdata, CD_MLOOPUV, ren_uv_n);
+		if (ren_uv_index != -1) {
+		    int tan_index = CustomData_get_named_layer_index(loopdata, CD_TANGENT, loopdata->layers[ren_uv_index].name);
+		    CustomData_set_layer_render_index(loopdata, CD_TANGENT, tan_index);
+		}/* else tangent has been built from orco */
 	}
 }
 
diff --git a/source/blender/blenkernel/intern/modifier.c b/source/blender/blenkernel/intern/modifier.c
index 2276d56b9c6..1a146dc67d1 100644
--- a/source/blender/blenkernel/intern/modifier.c
+++ b/source/blender/blenkernel/intern/modifier.c
@@ -59,6 +59,8 @@
 
 #include "BKE_appdir.h"
 #include "BKE_key.h"
+#include "BKE_library.h"
+#include "BKE_library_query.h"
 #include "BKE_multires.h"
 #include "BKE_DerivedMesh.h"
 
@@ -269,14 +271,37 @@ void modifier_copyData_generic(const ModifierData *md_src, ModifierData *md_dst)
 	memcpy(md_dst_data, md_src_data, (size_t)mti->structSize - data_size);
 }
 
-void modifier_copyData(ModifierData *md, ModifierData *target)
+static void modifier_copy_data_id_us_cb(void *UNUSED(userData), Object *UNUSED(ob), ID **idpoin, int cb_flag)
+{
+	ID *id = *idpoin;
+	if (id != NULL && (cb_flag & IDWALK_CB_USER) != 0) {
+		id_us_plus(id);
+	}
+}
+
+void modifier_copyData_ex(ModifierData *md, ModifierData *target, const int flag)
 {
 	const ModifierTypeInfo *mti = modifierType_getInfo(md->type);
 
 	target->mode = md->mode;
 
-	if (mti->copyData)
+	if (mti->copyData) {
 		mti->copyData(md, target);
+	}
+
+	if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+		if (mti->foreachIDLink) {
+			mti->foreachIDLink(target, NULL, modifier_copy_data_id_us_cb, NULL);
+		}
+		else if (mti->foreachObjectLink) {
+			mti->foreachObjectLink(target, NULL, (ObjectWalkFunc)modifier_copy_data_id_us_cb, NULL);
+		}
+	}
+}
+
+void modifier_copyData(ModifierData *md, ModifierData *target)
+{
+	modifier_copyData_ex(md, target, 0);
 }
 
 
@@ -732,8 +757,8 @@ void modifier_path_init(char *path, int path_maxlen, const char *name)
 /* wrapper around ModifierTypeInfo.applyModifier that ensures valid normals */
 
 struct DerivedMesh *modwrap_applyModifier(
-        ModifierData *md, Object *ob,
-        struct DerivedMesh *dm,
+        ModifierData *md, const struct EvaluationContext *eval_ctx,
+        Object *ob, struct DerivedMesh *dm,
         ModifierApplyFlag flag)
 {
 	const ModifierTypeInfo *mti = modifierType_getInfo(md->type);
@@ -742,12 +767,12 @@ struct DerivedMesh *modwrap_applyModifier(
 	if (mti->dependsOnNormals && mti->dependsOnNormals(md)) {
 		DM_ensure_normals(dm);
 	}
-	return mti->applyModifier(md, ob, dm, flag);
+	return mti->applyModifier(md, eval_ctx, ob, dm, flag);
 }
 
 struct DerivedMesh *modwrap_applyModifierEM(
-        ModifierData *md, Object *ob,
-        struct BMEditMesh *em,
+        ModifierData *md, const struct EvaluationContext *eval_ctx,
+        Object *ob, struct BMEditMesh *em,
         DerivedMesh *dm,
         ModifierApplyFlag flag)
 {
@@ -757,12 +782,12 @@ struct DerivedMesh *modwrap_applyModifierEM(
 	if (mti->dependsOnNormals && mti->dependsOnNormals(md)) {
 		DM_ensure_normals(dm);
 	}
-	return mti->applyModifierEM(md, ob, em, dm, flag);
+	return mti->applyModifierEM(md, eval_ctx, ob, em, dm, flag);
 }
 
 void modwrap_deformVerts(
-        ModifierData *md, Object *ob,
-        DerivedMesh *dm,
+        ModifierData *md, const struct EvaluationContext *eval_ctx,
+        Object *ob, DerivedMesh *dm,
         float (*vertexCos)[3], int numVerts,
         ModifierApplyFlag flag)
 {
@@ -772,11 +797,11 @@ void modwrap_deformVerts(
 	if (dm && mti->dependsOnNormals && mti->dependsOnNormals(md)) {
 		DM_ensure_normals(dm);
 	}
-	mti->deformVerts(md, ob, dm, vertexCos, numVerts, flag);
+	mti->deformVerts(md, eval_ctx, ob, dm, vertexCos, numVerts, flag);
 }
 
 void modwrap_deformVertsEM(
-        ModifierData *md, Object *ob,
+        ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob,
         struct BMEditMesh *em, DerivedMesh *dm,
         float (*vertexCos)[3], int numVerts)
 {
@@ -786,6 +811,6 @@ void modwrap_deformVertsEM(
 	if (dm && mti->dependsOnNormals && mti->dependsOnNormals(md)) {
 		DM_ensure_normals(dm);
 	}
-	mti->deformVertsEM(md, ob, em, dm, vertexCos, numVerts);
+	mti->deformVertsEM(md, eval_ctx, ob, em, dm, vertexCos, numVerts);
 }
 /* end modifier callback wrappers */
diff --git a/source/blender/blenkernel/intern/movieclip.c b/source/blender/blenkernel/intern/movieclip.c
index dfa8742a295..16d597e25fa 100644
--- a/source/blender/blenkernel/intern/movieclip.c
+++ b/source/blender/blenkernel/intern/movieclip.c
@@ -588,7 +588,7 @@ static MovieClip *movieclip_alloc(Main *bmain, const char *name)
 {
 	MovieClip *clip;
 
-	clip = BKE_libblock_alloc(bmain, ID_MC, name);
+	clip = BKE_libblock_alloc(bmain, ID_MC, name, 0);
 
 	clip->aspx = clip->aspy = 1.0f;
 
@@ -1488,25 +1488,33 @@ void BKE_movieclip_free(MovieClip *clip)
 	BKE_animdata_free((ID *) clip, false);
 }
 
-MovieClip *BKE_movieclip_copy(Main *bmain, const MovieClip *clip)
+/**
+ * Only copy internal data of MovieClip ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_movieclip_copy_data(Main *UNUSED(bmain), MovieClip *clip_dst, const MovieClip *clip_src, const int flag)
 {
-	MovieClip *clip_new;
-
-	clip_new = BKE_libblock_copy(bmain, &clip->id);
+	/* We never handle usercount here for own data. */
+	const int flag_subdata = flag | LIB_ID_CREATE_NO_USER_REFCOUNT;
 
-	clip_new->anim = NULL;
-	clip_new->cache = NULL;
+	clip_dst->anim = NULL;
+	clip_dst->cache = NULL;
 
-	BKE_tracking_copy(&clip_new->tracking, &clip->tracking);
-	clip_new->tracking_context = NULL;
+	BKE_tracking_copy(&clip_dst->tracking, &clip_src->tracking, flag_subdata);
+	clip_dst->tracking_context = NULL;
 
-	id_us_plus((ID *)clip_new->gpd);
-
-	BKE_color_managed_colorspace_settings_copy(&clip_new->colorspace_settings, &clip->colorspace_settings);
-
-	BKE_id_copy_ensure_local(bmain, &clip->id, &clip_new->id);
+	BKE_color_managed_colorspace_settings_copy(&clip_dst->colorspace_settings, &clip_src->colorspace_settings);
+}
 
-	return clip_new;
+MovieClip *BKE_movieclip_copy(Main *bmain, const MovieClip *clip)
+{
+	MovieClip *clip_copy;
+	BKE_id_copy_ex(bmain, &clip->id, (ID **)&clip_copy, 0, false);
+	return clip_copy;
 }
 
 void BKE_movieclip_make_local(Main *bmain, MovieClip *clip, const bool lib_local)
diff --git a/source/blender/blenkernel/intern/multires.c b/source/blender/blenkernel/intern/multires.c
index 9679b585e6f..7ef4b588dcd 100644
--- a/source/blender/blenkernel/intern/multires.c
+++ b/source/blender/blenkernel/intern/multires.c
@@ -276,14 +276,14 @@ static MDisps *multires_mdisps_initialize_hidden(Mesh *me, int level)
 	return mdisps;
 }
 
-DerivedMesh *get_multires_dm(Scene *scene, MultiresModifierData *mmd, Object *ob)
+DerivedMesh *get_multires_dm(const struct EvaluationContext *eval_ctx, Scene *scene, MultiresModifierData *mmd, Object *ob)
 {
 	ModifierData *md = (ModifierData *)mmd;
 	const ModifierTypeInfo *mti = modifierType_getInfo(md->type);
-	DerivedMesh *tdm = mesh_get_derived_deform(scene, ob, CD_MASK_BAREMESH);
+	DerivedMesh *tdm = mesh_get_derived_deform(eval_ctx, scene, ob, CD_MASK_BAREMESH);
 	DerivedMesh *dm;
 
-	dm = mti->applyModifier(md, ob, tdm, MOD_APPLY_USECACHE | MOD_APPLY_IGNORE_SIMPLIFY);
+	dm = mti->applyModifier(md, eval_ctx, ob, tdm, MOD_APPLY_USECACHE | MOD_APPLY_IGNORE_SIMPLIFY);
 	if (dm == tdm) {
 		dm = CDDM_copy(tdm);
 	}
@@ -397,10 +397,10 @@ void multires_force_render_update(Object *ob)
 		multires_force_update(ob);
 }
 
-int multiresModifier_reshapeFromDM(Scene *scene, MultiresModifierData *mmd,
+int multiresModifier_reshapeFromDM(const struct EvaluationContext *eval_ctx, Scene *scene, MultiresModifierData *mmd,
                                    Object *ob, DerivedMesh *srcdm)
 {
-	DerivedMesh *mrdm = get_multires_dm(scene, mmd, ob);
+	DerivedMesh *mrdm = get_multires_dm(eval_ctx, scene, mmd, ob);
 
 	if (mrdm && srcdm && mrdm->getNumVerts(mrdm) == srcdm->getNumVerts(srcdm)) {
 		multires_mvert_to_ss(mrdm, srcdm->getVertArray(srcdm));
@@ -419,13 +419,13 @@ int multiresModifier_reshapeFromDM(Scene *scene, MultiresModifierData *mmd,
 }
 
 /* Returns 1 on success, 0 if the src's totvert doesn't match */
-int multiresModifier_reshape(Scene *scene, MultiresModifierData *mmd, Object *dst, Object *src)
+int multiresModifier_reshape(const struct EvaluationContext *eval_ctx, Scene *scene, MultiresModifierData *mmd, Object *dst, Object *src)
 {
-	DerivedMesh *srcdm = mesh_get_derived_final(scene, src, CD_MASK_BAREMESH);
-	return multiresModifier_reshapeFromDM(scene, mmd, dst, srcdm);
+	DerivedMesh *srcdm = mesh_get_derived_final(eval_ctx, scene, src, CD_MASK_BAREMESH);
+	return multiresModifier_reshapeFromDM(eval_ctx, scene, mmd, dst, srcdm);
 }
 
-int multiresModifier_reshapeFromDeformMod(Scene *scene, MultiresModifierData *mmd,
+int multiresModifier_reshapeFromDeformMod(const struct EvaluationContext *eval_ctx, Scene *scene, MultiresModifierData *mmd,
                                           Object *ob, ModifierData *md)
 {
 	const ModifierTypeInfo *mti = modifierType_getInfo(md->type);
@@ -437,12 +437,12 @@ int multiresModifier_reshapeFromDeformMod(Scene *scene, MultiresModifierData *mm
 		return 0;
 
 	/* Create DerivedMesh for deformation modifier */
-	dm = get_multires_dm(scene, mmd, ob);
+	dm = get_multires_dm(eval_ctx, scene, mmd, ob);
 	numVerts = dm->getNumVerts(dm);
 	deformedVerts = MEM_mallocN(sizeof(float[3]) * numVerts, "multiresReshape_deformVerts");
 
 	dm->getVertCos(dm, deformedVerts);
-	mti->deformVerts(md, ob, dm, deformedVerts, numVerts, 0);
+	mti->deformVerts(md, eval_ctx, ob, dm, deformedVerts, numVerts, 0);
 
 	ndm = CDDM_copy(dm);
 	CDDM_apply_vert_coords(ndm, deformedVerts);
@@ -451,7 +451,7 @@ int multiresModifier_reshapeFromDeformMod(Scene *scene, MultiresModifierData *mm
 	dm->release(dm);
 
 	/* Reshaping */
-	result = multiresModifier_reshapeFromDM(scene, mmd, ob, ndm);
+	result = multiresModifier_reshapeFromDM(eval_ctx, scene, mmd, ob, ndm);
 
 	/* Cleanup */
 	ndm->release(ndm);
@@ -2174,7 +2174,7 @@ static void multires_sync_levels(Scene *scene, Object *ob_src, Object *ob_dst)
 	}
 }
 
-static void multires_apply_smat(Scene *scene, Object *ob, float smat[3][3])
+static void multires_apply_smat(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, float smat[3][3])
 {
 	DerivedMesh *dm = NULL, *cddm = NULL, *subdm = NULL;
 	CCGElem **gridData, **subGridData;
@@ -2199,10 +2199,10 @@ static void multires_apply_smat(Scene *scene, Object *ob, float smat[3][3])
 	high_mmd.lvl = high_mmd.totlvl;
 
 	/* unscaled multires with applied displacement */
-	subdm = get_multires_dm(scene, &high_mmd, ob);
+	subdm = get_multires_dm(eval_ctx, scene, &high_mmd, ob);
 
 	/* prepare scaled CDDM to create ccgDN */
-	cddm = mesh_get_derived_deform(scene, ob, CD_MASK_BAREMESH);
+	cddm = mesh_get_derived_deform(eval_ctx, scene, ob, CD_MASK_BAREMESH);
 
 	totvert = cddm->getNumVerts(cddm);
 	vertCos = MEM_mallocN(sizeof(*vertCos) * totvert, "multiresScale vertCos");
@@ -2276,17 +2276,17 @@ int multires_mdisp_corners(MDisps *s)
 	return 0;
 }
 
-void multiresModifier_scale_disp(Scene *scene, Object *ob)
+void multiresModifier_scale_disp(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob)
 {
 	float smat[3][3];
 
 	/* object's scale matrix */
 	BKE_object_scale_to_mat3(ob, smat);
 
-	multires_apply_smat(scene, ob, smat);
+	multires_apply_smat(eval_ctx, scene, ob, smat);
 }
 
-void multiresModifier_prepare_join(Scene *scene, Object *ob, Object *to_ob)
+void multiresModifier_prepare_join(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, Object *to_ob)
 {
 	float smat[3][3], tmat[3][3], mat[3][3];
 	multires_sync_levels(scene, to_ob, ob);
@@ -2297,7 +2297,7 @@ void multiresModifier_prepare_join(Scene *scene, Object *ob, Object *to_ob)
 	BKE_object_scale_to_mat3(ob, smat);
 	mul_m3_m3m3(mat, smat, tmat);
 
-	multires_apply_smat(scene, ob, mat);
+	multires_apply_smat(eval_ctx, scene, ob, mat);
 }
 
 /* update multires data after topology changing */
diff --git a/source/blender/blenkernel/intern/nla.c b/source/blender/blenkernel/intern/nla.c
index 148fc3827e0..478b854c4df 100644
--- a/source/blender/blenkernel/intern/nla.c
+++ b/source/blender/blenkernel/intern/nla.c
@@ -59,7 +59,7 @@
 #include "BKE_library.h"
 
 #ifdef WITH_AUDASPACE
-#  include AUD_SPECIAL_H
+#  include <AUD_Special.h>
 #endif
 
 #include "RNA_access.h"
diff --git a/source/blender/blenkernel/intern/node.c b/source/blender/blenkernel/intern/node.c
index 8ccd652edd4..3ff4885f7fc 100644
--- a/source/blender/blenkernel/intern/node.c
+++ b/source/blender/blenkernel/intern/node.c
@@ -902,80 +902,100 @@ bNode *nodeAddStaticNode(const struct bContext *C, bNodeTree *ntree, int type)
 	return nodeAddNode(C, ntree, idname);
 }
 
-static void node_socket_copy(bNodeSocket *dst, bNodeSocket *src)
+static void node_socket_copy(bNodeSocket *sock_dst, bNodeSocket *sock_src, const int flag)
 {
-	src->new_sock = dst;
-	
-	if (src->prop)
-		dst->prop = IDP_CopyProperty(src->prop);
-	
-	if (src->default_value)
-		dst->default_value = MEM_dupallocN(src->default_value);
-	
-	dst->stack_index = 0;
+	sock_src->new_sock = sock_dst;
+
+	if (sock_src->prop) {
+		sock_dst->prop = IDP_CopyProperty_ex(sock_src->prop, flag);
+	}
+
+	if (sock_src->default_value) {
+		sock_dst->default_value = MEM_dupallocN(sock_src->default_value);
+	}
+
+	sock_dst->stack_index = 0;
 	/* XXX some compositor node (e.g. image, render layers) still store
 	 * some persistent buffer data here, need to clear this to avoid dangling pointers.
 	 */
-	dst->cache = NULL;
+	sock_dst->cache = NULL;
 }
 
 /* keep socket listorder identical, for copying links */
 /* ntree is the target tree */
-bNode *nodeCopyNode(bNodeTree *ntree, bNode *node)
+bNode *BKE_node_copy_ex(bNodeTree *ntree, bNode *node_src, const int flag)
 {
-	bNode *nnode = MEM_callocN(sizeof(bNode), "dupli node");
-	bNodeSocket *sock, *oldsock;
-	bNodeLink *link, *oldlink;
+	bNode *node_dst = MEM_callocN(sizeof(bNode), "dupli node");
+	bNodeSocket *sock_dst, *sock_src;
+	bNodeLink *link_dst, *link_src;
 
-	*nnode = *node;
+	*node_dst = *node_src;
 	/* can be called for nodes outside a node tree (e.g. clipboard) */
 	if (ntree) {
-		nodeUniqueName(ntree, nnode);
+		nodeUniqueName(ntree, node_dst);
 
-		BLI_addtail(&ntree->nodes, nnode);
+		BLI_addtail(&ntree->nodes, node_dst);
 	}
 
-	BLI_duplicatelist(&nnode->inputs, &node->inputs);
-	oldsock = node->inputs.first;
-	for (sock = nnode->inputs.first; sock; sock = sock->next, oldsock = oldsock->next)
-		node_socket_copy(sock, oldsock);
-	
-	BLI_duplicatelist(&nnode->outputs, &node->outputs);
-	oldsock = node->outputs.first;
-	for (sock = nnode->outputs.first; sock; sock = sock->next, oldsock = oldsock->next)
-		node_socket_copy(sock, oldsock);
-	
-	if (node->prop)
-		nnode->prop = IDP_CopyProperty(node->prop);
-	
-	BLI_duplicatelist(&nnode->internal_links, &node->internal_links);
-	oldlink = node->internal_links.first;
-	for (link = nnode->internal_links.first; link; link = link->next, oldlink = oldlink->next) {
-		link->fromnode = nnode;
-		link->tonode = nnode;
-		link->fromsock = link->fromsock->new_sock;
-		link->tosock = link->tosock->new_sock;
+	BLI_duplicatelist(&node_dst->inputs, &node_src->inputs);
+	for (sock_dst = node_dst->inputs.first, sock_src = node_src->inputs.first;
+	     sock_dst != NULL;
+	     sock_dst = sock_dst->next, sock_src = sock_src->next)
+	{
+		node_socket_copy(sock_dst, sock_src, flag);
 	}
-	
-	/* don't increase node->id users, freenode doesn't decrement either */
-	
-	if (node->typeinfo->copyfunc)
-		node->typeinfo->copyfunc(ntree, nnode, node);
-	
-	node->new_node = nnode;
-	nnode->new_node = NULL;
-	
-	if (nnode->typeinfo->copyfunc_api) {
+
+	BLI_duplicatelist(&node_dst->outputs, &node_src->outputs);
+	for (sock_dst = node_dst->outputs.first, sock_src = node_src->outputs.first;
+	     sock_dst != NULL;
+	     sock_dst = sock_dst->next, sock_src = sock_src->next)
+	{
+		node_socket_copy(sock_dst, sock_src, flag);
+	}
+
+	if (node_src->prop) {
+		node_dst->prop = IDP_CopyProperty_ex(node_src->prop, flag);
+	}
+
+	BLI_duplicatelist(&node_dst->internal_links, &node_src->internal_links);
+	for (link_dst = node_dst->internal_links.first, link_src = node_src->internal_links.first;
+	     link_dst != NULL;
+	     link_dst = link_dst->next, link_src = link_src->next)
+	{
+		link_dst->fromnode = node_dst;
+		link_dst->tonode = node_dst;
+		link_dst->fromsock = link_dst->fromsock->new_sock;
+		link_dst->tosock = link_dst->tosock->new_sock;
+	}
+
+	if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+		id_us_plus(node_dst->id);
+	}
+
+	if (node_src->typeinfo->copyfunc) {
+		node_src->typeinfo->copyfunc(ntree, node_dst, node_src);
+	}
+
+	node_src->new_node = node_dst;
+	node_dst->new_node = NULL;
+
+	if (node_dst->typeinfo->copyfunc_api) {
 		PointerRNA ptr;
-		RNA_pointer_create((ID *)ntree, &RNA_Node, nnode, &ptr);
-		
-		nnode->typeinfo->copyfunc_api(&ptr, node);
+		RNA_pointer_create((ID *)ntree, &RNA_Node, node_dst, &ptr);
+
+		node_dst->typeinfo->copyfunc_api(&ptr, node_src);
 	}
-	
-	if (ntree)
+
+	if (ntree) {
 		ntree->update |= NTREE_UPDATE_NODES;
-	
-	return nnode;
+	}
+
+	return node_dst;
+}
+
+bNode *nodeCopyNode(bNodeTree *ntree, bNode *node)
+{
+	return BKE_node_copy_ex(ntree, node, LIB_ID_CREATE_NO_USER_REFCOUNT);
 }
 
 /* also used via rna api, so we check for proper input output direction */
@@ -1172,7 +1192,7 @@ bNodeTree *ntreeAddTree(Main *bmain, const char *name, const char *idname)
 	 * node groups and other tree types are created as library data.
 	 */
 	if (bmain) {
-		ntree = BKE_libblock_alloc(bmain, ID_NT, name);
+		ntree = BKE_libblock_alloc(bmain, ID_NT, name, 0);
 	}
 	else {
 		ntree = MEM_callocN(sizeof(bNodeTree), "new node tree");
@@ -1191,119 +1211,96 @@ bNodeTree *ntreeAddTree(Main *bmain, const char *name, const char *idname)
 	return ntree;
 }
 
-/* Warning: this function gets called during some rather unexpected times
- *	- this gets called when executing compositing updates (for threaded previews)
- *	- when the nodetree datablock needs to be copied (i.e. when users get copied)
- *	- for scene duplication use ntreeSwapID() after so we don't have stale pointers.
+/**
+ * Only copy internal data of NodeTree ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
  *
- * do_make_extern: keep enabled for general use, only reason _not_ to enable is when
- * copying for internal use (threads for eg), where you wont want it to modify the
- * scene data.
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
  */
-static bNodeTree *ntreeCopyTree_internal(
-        const bNodeTree *ntree, Main *bmain,
-        bool skip_database, bool do_id_user, bool do_make_extern, bool copy_previews)
+void BKE_node_tree_copy_data(Main *UNUSED(bmain), bNodeTree *ntree_dst, const bNodeTree *ntree_src, const int flag)
 {
-	bNodeTree *newtree;
-	bNode *node /*, *nnode */ /* UNUSED */, *last;
-	bNodeSocket *sock, *oldsock;
-	bNodeLink *link;
-	
-	if (ntree == NULL) return NULL;
-	
-	/* is ntree part of library? */
-	if (bmain && !skip_database && BLI_findindex(&bmain->nodetree, ntree) >= 0) {
-		newtree = BKE_libblock_copy(bmain, &ntree->id);
-	}
-	else {
-		newtree = BKE_libblock_copy_nolib(&ntree->id, true);
-	}
+	bNodeSocket *sock_dst, *sock_src;
+	bNodeLink *link_dst;
 
-	id_us_plus((ID *)newtree->gpd);
+	/* We never handle usercount here for own data. */
+	const int flag_subdata = flag | LIB_ID_CREATE_NO_USER_REFCOUNT;
 
 	/* in case a running nodetree is copied */
-	newtree->execdata = NULL;
+	ntree_dst->execdata = NULL;
 
-	newtree->duplilock = NULL;
-	
-	BLI_listbase_clear(&newtree->nodes);
-	BLI_listbase_clear(&newtree->links);
-	
-	last = ntree->nodes.last;
-	for (node = ntree->nodes.first; node; node = node->next) {
-
-		/* ntreeUserDecrefID inline */
-		if (do_id_user) {
-			id_us_plus(node->id);
-		}
+	ntree_dst->duplilock = NULL;
 
-		if (do_make_extern) {
-			id_lib_extern(node->id);
-		}
+	BLI_listbase_clear(&ntree_dst->nodes);
+	BLI_listbase_clear(&ntree_dst->links);
 
-		node->new_node = NULL;
-		/* nnode = */ nodeCopyNode(newtree, node);   /* sets node->new */
-		
-		/* make sure we don't copy new nodes again! */
-		if (node == last)
-			break;
+	for (bNode *node_src = ntree_src->nodes.first; node_src; node_src = node_src->next) {
+		BKE_node_copy_ex(ntree_dst, node_src, flag_subdata);
 	}
-	
+
 	/* copy links */
-	BLI_duplicatelist(&newtree->links, &ntree->links);
-	for (link = newtree->links.first; link; link = link->next) {
-		link->fromnode = (link->fromnode ? link->fromnode->new_node : NULL);
-		link->fromsock = (link->fromsock ? link->fromsock->new_sock : NULL);
-		link->tonode = (link->tonode ? link->tonode->new_node : NULL);
-		link->tosock = (link->tosock ? link->tosock->new_sock : NULL);
+	BLI_duplicatelist(&ntree_dst->links, &ntree_src->links);
+	for (link_dst = ntree_dst->links.first; link_dst; link_dst = link_dst->next) {
+		link_dst->fromnode = (link_dst->fromnode ? link_dst->fromnode->new_node : NULL);
+		link_dst->fromsock = (link_dst->fromsock ? link_dst->fromsock->new_sock : NULL);
+		link_dst->tonode = (link_dst->tonode ? link_dst->tonode->new_node : NULL);
+		link_dst->tosock = (link_dst->tosock ? link_dst->tosock->new_sock : NULL);
 		/* update the link socket's pointer */
-		if (link->tosock)
-			link->tosock->link = link;
+		if (link_dst->tosock) {
+			link_dst->tosock->link = link_dst;
+		}
 	}
-	
+
 	/* copy interface sockets */
-	BLI_duplicatelist(&newtree->inputs, &ntree->inputs);
-	oldsock = ntree->inputs.first;
-	for (sock = newtree->inputs.first; sock; sock = sock->next, oldsock = oldsock->next)
-		node_socket_copy(sock, oldsock);
-	
-	BLI_duplicatelist(&newtree->outputs, &ntree->outputs);
-	oldsock = ntree->outputs.first;
-	for (sock = newtree->outputs.first; sock; sock = sock->next, oldsock = oldsock->next)
-		node_socket_copy(sock, oldsock);
-	
+	BLI_duplicatelist(&ntree_dst->inputs, &ntree_src->inputs);
+	for (sock_dst = ntree_dst->inputs.first, sock_src = ntree_src->inputs.first;
+	     sock_dst != NULL;
+	     sock_dst = sock_dst->next, sock_src = sock_src->next)
+	{
+		node_socket_copy(sock_dst, sock_src, flag_subdata);
+	}
+
+	BLI_duplicatelist(&ntree_dst->outputs, &ntree_src->outputs);
+	for (sock_dst = ntree_dst->outputs.first, sock_src = ntree_src->outputs.first;
+	     sock_dst != NULL;
+	     sock_dst = sock_dst->next, sock_src = sock_src->next)
+	{
+		node_socket_copy(sock_dst, sock_src, flag_subdata);
+	}
+
 	/* copy preview hash */
-	if (ntree->previews && copy_previews) {
+	if (ntree_src->previews && (flag & LIB_ID_COPY_NO_PREVIEW) == 0) {
 		bNodeInstanceHashIterator iter;
-		
-		newtree->previews = BKE_node_instance_hash_new("node previews");
-		
-		NODE_INSTANCE_HASH_ITER(iter, ntree->previews) {
+
+		ntree_dst->previews = BKE_node_instance_hash_new("node previews");
+
+		NODE_INSTANCE_HASH_ITER(iter, ntree_src->previews) {
 			bNodeInstanceKey key = BKE_node_instance_hash_iterator_get_key(&iter);
 			bNodePreview *preview = BKE_node_instance_hash_iterator_get_value(&iter);
-			BKE_node_instance_hash_insert(newtree->previews, key, BKE_node_preview_copy(preview));
+			BKE_node_instance_hash_insert(ntree_dst->previews, key, BKE_node_preview_copy(preview));
 		}
 	}
-	else
-		newtree->previews = NULL;
-	
+	else {
+		ntree_dst->previews = NULL;
+	}
+
 	/* update node->parent pointers */
-	for (node = newtree->nodes.first; node; node = node->next) {
-		if (node->parent)
-			node->parent = node->parent->new_node;
+	for (bNode *node_dst = ntree_dst->nodes.first, *node_src = ntree_src->nodes.first; node_dst; node_dst = node_dst->next, node_src = node_src->next) {
+		if (node_dst->parent) {
+			node_dst->parent = node_dst->parent->new_node;
+		}
 	}
-	
-	/* node tree will generate its own interface type */
-	newtree->interface_type = NULL;
-	
-	BKE_id_copy_ensure_local(bmain, &ntree->id, &newtree->id);
 
-	return newtree;
+	/* node tree will generate its own interface type */
+	ntree_dst->interface_type = NULL;
 }
 
 bNodeTree *ntreeCopyTree_ex(const bNodeTree *ntree, Main *bmain, const bool do_id_user)
 {
-	return ntreeCopyTree_internal(ntree, bmain, false, do_id_user, true, true);
+	bNodeTree *ntree_copy;
+	BKE_id_copy_ex(bmain, (ID *)ntree, (ID **)&ntree_copy, do_id_user ? 0 : LIB_ID_CREATE_NO_USER_REFCOUNT, false);
+	return ntree_copy;
 }
 bNodeTree *ntreeCopyTree(Main *bmain, const bNodeTree *ntree)
 {
@@ -1700,11 +1697,12 @@ static void node_free_node_ex(bNodeTree *ntree, bNode *node, bool remove_animdat
 			ntreeTexEndExecTree(ntree->execdata);
 			ntree->execdata = NULL;
 		}
-		
-		if (node->typeinfo->freefunc)
-			node->typeinfo->freefunc(node);
 	}
-	
+
+	if (node->typeinfo->freefunc) {
+		node->typeinfo->freefunc(node);
+	}
+
 	for (sock = node->inputs.first; sock; sock = nextsock) {
 		nextsock = sock->next;
 		node_socket_free(ntree, sock, node);
@@ -1993,10 +1991,11 @@ bNodeTree *ntreeLocalize(bNodeTree *ntree)
 			adt->tmpact = NULL;
 		}
 
-		/* Make full copy.
+		/* Make full copy outside of Main database.
 		 * Note: previews are not copied here.
 		 */
-		ltree = ntreeCopyTree_internal(ntree, G.main, true, false, false, false);
+		BKE_id_copy_ex(G.main, (ID *)ntree, (ID **)&ltree,
+		               LIB_ID_CREATE_NO_MAIN | LIB_ID_CREATE_NO_USER_REFCOUNT | LIB_ID_COPY_NO_PREVIEW, false);
 		ltree->flag |= NTREE_IS_LOCALIZED;
 
 		for (node = ltree->nodes.first; node; node = node->next) {
@@ -2024,7 +2023,7 @@ bNodeTree *ntreeLocalize(bNodeTree *ntree)
 
 		for (node = ntree->nodes.first; node; node = node->next) {
 			/* store new_node pointer to original */
-			node->new_node->new_node = node;
+			node->new_node->original = node;
 		}
 
 		if (ntree->typeinfo->localize)
@@ -2236,7 +2235,7 @@ static void ntree_interface_type_create(bNodeTree *ntree)
 	/* register a subtype of PropertyGroup */
 	srna = RNA_def_struct_ptr(&BLENDER_RNA, identifier, &RNA_PropertyGroup);
 	RNA_def_struct_ui_text(srna, name, description);
-	RNA_def_struct_duplicate_pointers(srna);
+	RNA_def_struct_duplicate_pointers(&BLENDER_RNA, srna);
 	
 	/* associate the RNA type with the node tree */
 	ntree->interface_type = srna;
@@ -2275,10 +2274,10 @@ StructRNA *ntreeInterfaceTypeGet(bNodeTree *ntree, int create)
 			ntree_interface_identifier(ntree, base, identifier, sizeof(identifier), name, description);
 			
 			/* rename the RNA type */
-			RNA_def_struct_free_pointers(srna);
-			RNA_def_struct_identifier(srna, identifier);
+			RNA_def_struct_free_pointers(&BLENDER_RNA, srna);
+			RNA_def_struct_identifier(&BLENDER_RNA, srna, identifier);
 			RNA_def_struct_ui_text(srna, name, description);
-			RNA_def_struct_duplicate_pointers(srna);
+			RNA_def_struct_duplicate_pointers(&BLENDER_RNA, srna);
 		}
 	}
 	else if (create) {
@@ -3174,12 +3173,20 @@ void nodeSynchronizeID(bNode *node, bool copy_to_id)
 
 void nodeLabel(bNodeTree *ntree, bNode *node, char *label, int maxlen)
 {
-	if (node->label[0] != '\0')
+	if (node->label[0] != '\0') {
 		BLI_strncpy(label, node->label, maxlen);
-	else if (node->typeinfo->labelfunc)
+	}
+	else if (node->typeinfo->labelfunc) {
 		node->typeinfo->labelfunc(ntree, node, label, maxlen);
-	else
-		BLI_strncpy(label, IFACE_(node->typeinfo->ui_name), maxlen);
+	}
+	else {
+		/* Kind of hacky and weak... Ideally would be better to use RNA here. :| */
+		const char *tmp = CTX_IFACE_(BLT_I18NCONTEXT_ID_NODETREE, node->typeinfo->ui_name);
+		if (tmp == node->typeinfo->ui_name) {
+			tmp = IFACE_(node->typeinfo->ui_name);
+		}
+		BLI_strncpy(label, tmp, maxlen);
+	}
 }
 
 static void node_type_base_defaults(bNodeType *ntype)
@@ -3587,12 +3594,10 @@ static void registerShaderNodes(void)
 	register_node_type_sh_add_shader();
 	register_node_type_sh_uvmap();
 	register_node_type_sh_uvalongstroke();
-	register_node_type_sh_eevee_metallic();
 	register_node_type_sh_eevee_specular();
 
 	register_node_type_sh_output_lamp();
 	register_node_type_sh_output_material();
-	register_node_type_sh_output_eevee_material();
 	register_node_type_sh_output_world();
 	register_node_type_sh_output_linestyle();
 
@@ -3799,3 +3804,46 @@ void BKE_nodetree_remove_layer_n(bNodeTree *ntree, Scene *scene, const int layer
 		}
 	}
 }
+
+static void node_copy_default_values_list(ListBase *sockets_dst,
+                                          const ListBase *sockets_src)
+{
+	bNodeSocket *sock_dst = sockets_dst->first;
+	const bNodeSocket *sock_src = sockets_src->first;
+	while (sock_dst != NULL) {
+		node_socket_copy_default_value(sock_dst, sock_src);
+		sock_dst = sock_dst->next;
+		sock_src = sock_src->next;
+	}
+}
+
+static void node_copy_default_values(bNode *node_dst, const bNode *node_src)
+{
+	node_copy_default_values_list(&node_dst->inputs, &node_src->inputs);
+	node_copy_default_values_list(&node_dst->outputs, &node_src->outputs);
+}
+
+void BKE_nodetree_copy_default_values(bNodeTree *ntree_dst,
+                                      const bNodeTree *ntree_src)
+{
+	if (ntree_dst == ntree_src) {
+		return;
+	}
+	bNode *node_dst = ntree_dst->nodes.first;
+	const bNode *node_src = ntree_src->nodes.first;
+	while (node_dst != NULL) {
+		node_copy_default_values(node_dst, node_src);
+		node_dst = node_dst->next;
+		node_src = node_src->next;
+	}
+}
+
+void BKE_nodetree_shading_params_eval(const struct EvaluationContext *UNUSED(eval_ctx),
+                                      bNodeTree *ntree_dst,
+                                      const bNodeTree *ntree_src)
+{
+	if (G.debug & G_DEBUG_DEPSGRAPH) {
+		printf("%s on %s (%p)\n", __func__, ntree_src->id.name, ntree_dst);
+	}
+	BKE_nodetree_copy_default_values(ntree_dst, ntree_src);
+}
diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index 68e5ddf8583..a47e88a8e48 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -319,7 +319,7 @@ void BKE_object_link_modifiers(struct Object *ob_dst, const struct Object *ob_sr
 		modifier_unique_name(&ob_dst->modifiers, nmd);
 	}
 
-	BKE_object_copy_particlesystems(ob_dst, ob_src);
+	BKE_object_copy_particlesystems(ob_dst, ob_src, 0);
 
 	/* TODO: smoke?, cloth? */
 }
@@ -337,14 +337,14 @@ void BKE_object_free_derived_caches(Object *ob)
 		Mesh *me = ob->data;
 
 		if (me && me->bb) {
-			atomic_fetch_and_or_uint32((uint*)&me->bb->flag, BOUNDBOX_DIRTY);
+			atomic_fetch_and_or_uint32((uint *)&me->bb->flag, BOUNDBOX_DIRTY);
 		}
 	}
 	else if (ELEM(ob->type, OB_SURF, OB_CURVE, OB_FONT)) {
 		Curve *cu = ob->data;
 
 		if (cu && cu->bb) {
-			atomic_fetch_and_or_uint32((uint*)&cu->bb->flag, BOUNDBOX_DIRTY);
+			atomic_fetch_and_or_uint32((uint *)&cu->bb->flag, BOUNDBOX_DIRTY);
 		}
 	}
 
@@ -365,6 +365,8 @@ void BKE_object_free_derived_caches(Object *ob)
 	}
 
 	if (ob->mesh_evaluated != NULL) {
+		/* Restore initial pointer. */
+		ob->data = ob->mesh_evaluated->id.newid;
 		/* Evaluated mesh points to edit mesh, but does not own it. */
 		ob->mesh_evaluated->edit_btmesh = NULL;
 		BKE_mesh_free(ob->mesh_evaluated);
@@ -560,6 +562,15 @@ bool BKE_object_is_in_wpaint_select_vert(Object *ob)
 	return false;
 }
 
+/**
+ * Return if the object is visible, as evaluated by depsgraph
+ * Keep in sync with rna_object.c (object.is_visible).
+ */
+bool BKE_object_is_visible(Object *ob)
+{
+	return (ob->base_flag & BASE_VISIBLED) != 0;
+}
+
 bool BKE_object_exists_check(Object *obtest)
 {
 	Object *ob;
@@ -703,7 +714,7 @@ Object *BKE_object_add_only_object(Main *bmain, int type, const char *name)
 	if (!name)
 		name = get_obdata_defname(type);
 
-	ob = BKE_libblock_alloc(bmain, ID_OB, name);
+	ob = BKE_libblock_alloc(bmain, ID_OB, name, 0);
 
 	/* default object vars */
 	ob->type = type;
@@ -832,7 +843,7 @@ static LodLevel *lod_level_select(Object *ob, const float camera_position[3])
 
 bool BKE_object_lod_is_usable(Object *ob, SceneLayer *sl)
 {
-	bool active = (sl) ? ob == OBACT_NEW : false;
+	bool active = (sl) ? ob == OBACT_NEW(sl) : false;
 	return (ob->mode == OB_MODE_OBJECT || !active);
 }
 
@@ -873,7 +884,7 @@ struct Object *BKE_object_lod_matob_get(Object *ob, SceneLayer *sl)
 #endif  /* WITH_GAMEENGINE */
 
 
-SoftBody *copy_softbody(const SoftBody *sb, bool copy_caches)
+SoftBody *copy_softbody(const SoftBody *sb, const int flag)
 {
 	SoftBody *sbn;
 	
@@ -881,7 +892,7 @@ SoftBody *copy_softbody(const SoftBody *sb, bool copy_caches)
 	
 	sbn = MEM_dupallocN(sb);
 
-	if (copy_caches == false) {
+	if ((flag & LIB_ID_COPY_CACHES) == 0) {
 		sbn->totspring = sbn->totpoint = 0;
 		sbn->bpoint = NULL;
 		sbn->bspring = NULL;
@@ -910,7 +921,7 @@ SoftBody *copy_softbody(const SoftBody *sb, bool copy_caches)
 	
 	sbn->scratch = NULL;
 
-	sbn->pointcache = BKE_ptcache_copy_list(&sbn->ptcaches, &sb->ptcaches, copy_caches);
+	sbn->pointcache = BKE_ptcache_copy_list(&sbn->ptcaches, &sb->ptcaches, flag);
 
 	if (sb->effector_weights)
 		sbn->effector_weights = MEM_dupallocN(sb->effector_weights);
@@ -918,7 +929,7 @@ SoftBody *copy_softbody(const SoftBody *sb, bool copy_caches)
 	return sbn;
 }
 
-BulletSoftBody *copy_bulletsoftbody(const BulletSoftBody *bsb)
+BulletSoftBody *copy_bulletsoftbody(const BulletSoftBody *bsb, const int UNUSED(flag))
 {
 	BulletSoftBody *bsbn;
 
@@ -929,7 +940,7 @@ BulletSoftBody *copy_bulletsoftbody(const BulletSoftBody *bsb)
 	return bsbn;
 }
 
-ParticleSystem *BKE_object_copy_particlesystem(ParticleSystem *psys)
+ParticleSystem *BKE_object_copy_particlesystem(ParticleSystem *psys, const int flag)
 {
 	ParticleSystem *psysn;
 	ParticleData *pa;
@@ -966,7 +977,7 @@ ParticleSystem *BKE_object_copy_particlesystem(ParticleSystem *psys)
 
 	if (psys->clmd) {
 		psysn->clmd = (ClothModifierData *)modifier_new(eModifierType_Cloth);
-		modifier_copyData((ModifierData *)psys->clmd, (ModifierData *)psysn->clmd);
+		modifier_copyData_ex((ModifierData *)psys->clmd, (ModifierData *)psysn->clmd, flag);
 		psys->hair_in_dm = psys->hair_out_dm = NULL;
 	}
 
@@ -985,7 +996,8 @@ ParticleSystem *BKE_object_copy_particlesystem(ParticleSystem *psys)
 	BLI_listbase_clear(&psysn->childcachebufs);
 	psysn->renderdata = NULL;
 	
-	psysn->pointcache = BKE_ptcache_copy_list(&psysn->ptcaches, &psys->ptcaches, false);
+	/* XXX Never copy caches here? */
+	psysn->pointcache = BKE_ptcache_copy_list(&psysn->ptcaches, &psys->ptcaches, flag & ~LIB_ID_COPY_CACHES);
 
 	/* XXX - from reading existing code this seems correct but intended usage of
 	 * pointcache should /w cloth should be added in 'ParticleSystem' - campbell */
@@ -993,12 +1005,14 @@ ParticleSystem *BKE_object_copy_particlesystem(ParticleSystem *psys)
 		psysn->clmd->point_cache = psysn->pointcache;
 	}
 
-	id_us_plus((ID *)psysn->part);
+	if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+		id_us_plus((ID *)psysn->part);
+	}
 
 	return psysn;
 }
 
-void BKE_object_copy_particlesystems(Object *ob_dst, const Object *ob_src)
+void BKE_object_copy_particlesystems(Object *ob_dst, const Object *ob_src, const int flag)
 {
 	ParticleSystem *psys, *npsys;
 	ModifierData *md;
@@ -1010,7 +1024,7 @@ void BKE_object_copy_particlesystems(Object *ob_dst, const Object *ob_src)
 
 	BLI_listbase_clear(&ob_dst->particlesystem);
 	for (psys = ob_src->particlesystem.first; psys; psys = psys->next) {
-		npsys = BKE_object_copy_particlesystem(psys);
+		npsys = BKE_object_copy_particlesystem(psys, flag);
 
 		BLI_addtail(&ob_dst->particlesystem, npsys);
 
@@ -1047,23 +1061,25 @@ void BKE_object_copy_softbody(Object *ob_dst, const Object *ob_src)
 {
 	if (ob_src->soft) {
 		ob_dst->softflag = ob_src->softflag;
-		ob_dst->soft = copy_softbody(ob_src->soft, false);
+		ob_dst->soft = copy_softbody(ob_src->soft, 0);
 	}
 }
 
-static void copy_object_pose(Object *obn, const Object *ob)
+static void copy_object_pose(Object *obn, const Object *ob, const int flag)
 {
 	bPoseChannel *chan;
 	
 	/* note: need to clear obn->pose pointer first, so that BKE_pose_copy_data works (otherwise there's a crash) */
 	obn->pose = NULL;
-	BKE_pose_copy_data(&obn->pose, ob->pose, 1);    /* 1 = copy constraints */
+	BKE_pose_copy_data_ex(&obn->pose, ob->pose, flag, true);  /* true = copy constraints */
 
 	for (chan = obn->pose->chanbase.first; chan; chan = chan->next) {
 		bConstraint *con;
 		
 		chan->flag &= ~(POSE_LOC | POSE_ROT | POSE_SIZE);
 		
+		/* XXX Remapping object pointing onto itself should be handled by generic BKE_library_remap stuff, but...
+		 *     the flush_constraint_targets callback am not sure about, so will delay that for now. */
 		for (con = chan->constraints.first; con; con = con->next) {
 			const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con);
 			ListBase targets = {NULL, NULL};
@@ -1084,13 +1100,10 @@ static void copy_object_pose(Object *obn, const Object *ob)
 	}
 }
 
-static void copy_object_lod(Object *obn, const Object *ob)
+static void copy_object_lod(Object *obn, const Object *ob, const int UNUSED(flag))
 {
 	BLI_duplicatelist(&obn->lodlevels, &ob->lodlevels);
 
-	if (obn->lodlevels.first)
-		((LodLevel *)obn->lodlevels.first)->source = obn;
-
 	obn->currentlod = (LodLevel *)obn->lodlevels.first;
 }
 
@@ -1135,100 +1148,101 @@ void BKE_object_transform_copy(Object *ob_tar, const Object *ob_src)
 	copy_v3_v3(ob_tar->size, ob_src->size);
 }
 
-Object *BKE_object_copy_ex(Main *bmain, const Object *ob, bool copy_caches)
+/**
+ * Only copy internal data of Object ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_object_copy_data(Main *UNUSED(bmain), Object *ob_dst, const Object *ob_src, const int flag)
 {
-	Object *obn;
 	ModifierData *md;
-	int a;
 
-	obn = BKE_libblock_copy(bmain, &ob->id);
-	
-	if (ob->totcol) {
-		obn->mat = MEM_dupallocN(ob->mat);
-		obn->matbits = MEM_dupallocN(ob->matbits);
-		obn->totcol = ob->totcol;
+	/* We never handle usercount here for own data. */
+	const int flag_subdata = flag | LIB_ID_CREATE_NO_USER_REFCOUNT;
+
+	if (ob_src->totcol) {
+		ob_dst->mat = MEM_dupallocN(ob_src->mat);
+		ob_dst->matbits = MEM_dupallocN(ob_src->matbits);
+		ob_dst->totcol = ob_src->totcol;
 	}
 
-	if (ob->iuser) obn->iuser = MEM_dupallocN(ob->iuser);
+	if (ob_src->iuser) ob_dst->iuser = MEM_dupallocN(ob_src->iuser);
 	
-	if (ob->bb) obn->bb = MEM_dupallocN(ob->bb);
-	obn->flag &= ~OB_FROMGROUP;
+	if (ob_src->bb) ob_dst->bb = MEM_dupallocN(ob_src->bb);
+	ob_dst->flag &= ~OB_FROMGROUP;
 	
-	BLI_listbase_clear(&obn->modifiers);
+	BLI_listbase_clear(&ob_dst->modifiers);
 	
-	for (md = ob->modifiers.first; md; md = md->next) {
+	for (md = ob_src->modifiers.first; md; md = md->next) {
 		ModifierData *nmd = modifier_new(md->type);
 		BLI_strncpy(nmd->name, md->name, sizeof(nmd->name));
-		modifier_copyData(md, nmd);
-		BLI_addtail(&obn->modifiers, nmd);
+		modifier_copyData_ex(md, nmd, flag_subdata);
+		BLI_addtail(&ob_dst->modifiers, nmd);
 	}
 
-	BLI_listbase_clear(&obn->prop);
-	BKE_bproperty_copy_list(&obn->prop, &ob->prop);
+	BLI_listbase_clear(&ob_dst->prop);
+	BKE_bproperty_copy_list(&ob_dst->prop, &ob_src->prop);
 
-	BKE_sca_logic_copy(obn, ob);
+	BKE_sca_logic_copy(ob_dst, ob_src, flag_subdata);
 
-	if (ob->pose) {
-		copy_object_pose(obn, ob);
+	if (ob_src->pose) {
+		copy_object_pose(ob_dst, ob_src, flag_subdata);
 		/* backwards compat... non-armatures can get poses in older files? */
-		if (ob->type == OB_ARMATURE)
-			BKE_pose_rebuild(obn, obn->data);
+		if (ob_src->type == OB_ARMATURE)
+			BKE_pose_rebuild(ob_dst, ob_dst->data);
 	}
-	defgroup_copy_list(&obn->defbase, &ob->defbase);
-	BKE_object_facemap_copy_list(&obn->fmaps, &ob->fmaps);
-	BKE_constraints_copy(&obn->constraints, &ob->constraints, true);
+	defgroup_copy_list(&ob_dst->defbase, &ob_src->defbase);
+	BKE_object_facemap_copy_list(&ob_dst->fmaps, &ob_src->fmaps);
+	BKE_constraints_copy_ex(&ob_dst->constraints, &ob_src->constraints, flag_subdata, true);
 
-	obn->mode = OB_MODE_OBJECT;
-	obn->sculpt = NULL;
+	ob_dst->mode = OB_MODE_OBJECT;
+	ob_dst->sculpt = NULL;
 
-	/* increase user numbers */
-	id_us_plus((ID *)obn->data);
-	id_us_plus((ID *)obn->poselib);
-	id_us_plus((ID *)obn->gpd);
-	id_us_plus((ID *)obn->dup_group);
+	if (ob_src->pd) {
+		ob_dst->pd = MEM_dupallocN(ob_src->pd);
+		if (ob_dst->pd->rng) {
+			ob_dst->pd->rng = MEM_dupallocN(ob_src->pd->rng);
+		}
+	}
+	ob_dst->soft = copy_softbody(ob_src->soft, flag_subdata);
+	ob_dst->bsoft = copy_bulletsoftbody(ob_src->bsoft, flag_subdata);
+	ob_dst->rigidbody_object = BKE_rigidbody_copy_object(ob_src, flag_subdata);
+	ob_dst->rigidbody_constraint = BKE_rigidbody_copy_constraint(ob_src, flag_subdata);
 
-	for (a = 0; a < obn->totcol; a++) id_us_plus((ID *)obn->mat[a]);
+	BKE_object_copy_particlesystems(ob_dst, ob_src, flag_subdata);
 	
-	if (ob->pd) {
-		obn->pd = MEM_dupallocN(ob->pd);
-		if (obn->pd->tex)
-			id_us_plus(&(obn->pd->tex->id));
-		if (obn->pd->rng)
-			obn->pd->rng = MEM_dupallocN(ob->pd->rng);
-	}
-	obn->soft = copy_softbody(ob->soft, copy_caches);
-	obn->bsoft = copy_bulletsoftbody(ob->bsoft);
-	obn->rigidbody_object = BKE_rigidbody_copy_object(ob);
-	obn->rigidbody_constraint = BKE_rigidbody_copy_constraint(ob);
-
-	BKE_object_copy_particlesystems(obn, ob);
-	
-	obn->derivedDeform = NULL;
-	obn->derivedFinal = NULL;
+	ob_dst->derivedDeform = NULL;
+	ob_dst->derivedFinal = NULL;
 
-	BLI_listbase_clear(&obn->gpulamp);
-	BLI_listbase_clear(&obn->pc_ids);
-	BLI_listbase_clear(&obn->drawdata);
+	BLI_listbase_clear(&ob_dst->gpulamp);
+	BLI_listbase_clear(&ob_dst->drawdata);
+	BLI_listbase_clear(&ob_dst->pc_ids);
 
-	obn->mpath = NULL;
+	ob_dst->mpath = NULL;
 
-	copy_object_lod(obn, ob);
+	copy_object_lod(ob_dst, ob_src, flag_subdata);
 	
-	/* Copy runtime surve data. */
-	obn->curve_cache = NULL;
-
-	BKE_id_copy_ensure_local(bmain, &ob->id, &obn->id);
+	/* Do not copy runtime curve data. */
+	ob_dst->curve_cache = NULL;
 
 	/* Do not copy object's preview (mostly due to the fact renderers create temp copy of objects). */
-	obn->preview = NULL;
-
-	return obn;
+	if ((flag & LIB_ID_COPY_NO_PREVIEW) == 0 && false) {  /* XXX TODO temp hack */
+		BKE_previewimg_id_copy(&ob_dst->id, &ob_src->id);
+	}
+	else {
+		ob_dst->preview = NULL;
+	}
 }
 
 /* copy objects, will re-initialize cached simulation data */
 Object *BKE_object_copy(Main *bmain, const Object *ob)
 {
-	return BKE_object_copy_ex(bmain, ob, false);
+	Object *ob_copy;
+	BKE_id_copy_ex(bmain, &ob->id, (ID **)&ob_copy, 0, false);
+	return ob_copy;
 }
 
 void BKE_object_make_local_ex(Main *bmain, Object *ob, const bool lib_local, const bool clear_proxy)
@@ -1304,10 +1318,10 @@ static void armature_set_id_extern(Object *ob)
 	unsigned int lay = arm->layer_protected;
 	
 	for (pchan = ob->pose->chanbase.first; pchan; pchan = pchan->next) {
-		if (!(pchan->bone->layer & lay)) {
+		if (!(pchan->bone->layer & lay))
 			id_lib_extern((ID *)pchan->custom);
-		}
 	}
+			
 }
 
 void BKE_object_copy_proxy_drivers(Object *ob, Object *target)
@@ -1426,7 +1440,7 @@ void BKE_object_make_proxy(Object *ob, Object *target, Object *gob)
 	
 	/* type conversions */
 	if (target->type == OB_ARMATURE) {
-		copy_object_pose(ob, target);   /* data copy, object pointers in constraints */
+		copy_object_pose(ob, target, 0);   /* data copy, object pointers in constraints */
 		BKE_pose_rest(ob->pose);            /* clear all transforms in channels */
 		BKE_pose_rebuild(ob, ob->data); /* set all internal links */
 		
@@ -1709,13 +1723,16 @@ static bool ob_parcurve(Scene *scene, Object *ob, Object *par, float mat[4][4])
 	Curve *cu = par->data;
 	float vec[4], dir[3], quat[4], radius, ctime;
 
+	/* TODO: Make sure this doesn't crash. */
+#if 0
 	/* only happens on reload file, but violates depsgraph still... fix! */
 	if (par->curve_cache == NULL) {
 		if (scene == NULL) {
 			return false;
 		}
-		BKE_displist_make_curveTypes(scene, par, 0);
+		BKE_displist_make_curveTypes(eval_ctx, scene, par, 0);
 	}
+#endif
 
 	if (par->curve_cache->path == NULL) {
 		return false;
@@ -2096,8 +2113,9 @@ static bool where_is_object_parslow(Object *ob, float obmat[4][4], float slowmat
 }
 
 /* note, scene is the active scene while actual_scene is the scene the object resides in */
-void BKE_object_where_is_calc_time_ex(Scene *scene, Object *ob, float ctime,
-                                      RigidBodyWorld *rbw, float r_originmat[3][3])
+void BKE_object_where_is_calc_time_ex(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *ob, float ctime,
+        RigidBodyWorld *rbw, float r_originmat[3][3])
 {
 	if (ob == NULL) return;
 	
@@ -2132,7 +2150,7 @@ void BKE_object_where_is_calc_time_ex(Scene *scene, Object *ob, float ctime,
 	if (ob->constraints.first && !(ob->transflag & OB_NO_CONSTRAINTS)) {
 		bConstraintOb *cob;
 		cob = BKE_constraints_make_evalob(scene, ob, NULL, CONSTRAINT_OBTYPE_OBJECT);
-		BKE_constraints_solve(&ob->constraints, cob, ctime);
+		BKE_constraints_solve(eval_ctx, &ob->constraints, cob, ctime);
 		BKE_constraints_clear_evalob(cob);
 	}
 	
@@ -2141,9 +2159,9 @@ void BKE_object_where_is_calc_time_ex(Scene *scene, Object *ob, float ctime,
 	else ob->transflag &= ~OB_NEG_SCALE;
 }
 
-void BKE_object_where_is_calc_time(Scene *scene, Object *ob, float ctime)
+void BKE_object_where_is_calc_time(const EvaluationContext *eval_ctx, Scene *scene, Object *ob, float ctime)
 {
-	BKE_object_where_is_calc_time_ex(scene, ob, ctime, NULL, NULL);
+	BKE_object_where_is_calc_time_ex(eval_ctx, scene, ob, ctime, NULL, NULL);
 }
 
 /* get object transformation matrix without recalculating dependencies and
@@ -2168,17 +2186,17 @@ void BKE_object_where_is_calc_mat4(Scene *scene, Object *ob, float obmat[4][4])
 	}
 }
 
-void BKE_object_where_is_calc_ex(Scene *scene, RigidBodyWorld *rbw, Object *ob, float r_originmat[3][3])
+void BKE_object_where_is_calc_ex(const EvaluationContext *eval_ctx, Scene *scene, RigidBodyWorld *rbw, Object *ob, float r_originmat[3][3])
 {
-	BKE_object_where_is_calc_time_ex(scene, ob, BKE_scene_frame_get(scene), rbw, r_originmat);
+	BKE_object_where_is_calc_time_ex(eval_ctx, scene, ob, BKE_scene_frame_get(scene), rbw, r_originmat);
 }
-void BKE_object_where_is_calc(Scene *scene, Object *ob)
+void BKE_object_where_is_calc(const EvaluationContext *eval_ctx, Scene *scene, Object *ob)
 {
-	BKE_object_where_is_calc_time_ex(scene, ob, BKE_scene_frame_get(scene), NULL, NULL);
+	BKE_object_where_is_calc_time_ex(eval_ctx, scene, ob, BKE_scene_frame_get(scene), NULL, NULL);
 }
 
 /* for calculation of the inverse parent transform, only used for editor */
-void BKE_object_workob_calc_parent(Scene *scene, Object *ob, Object *workob)
+void BKE_object_workob_calc_parent(const EvaluationContext *eval_ctx, Scene *scene, Object *ob, Object *workob)
 {
 	BKE_object_workob_clear(workob);
 	
@@ -2200,7 +2218,7 @@ void BKE_object_workob_calc_parent(Scene *scene, Object *ob, Object *workob)
 
 	BLI_strncpy(workob->parsubstr, ob->parsubstr, sizeof(workob->parsubstr));
 
-	BKE_object_where_is_calc(scene, workob);
+	BKE_object_where_is_calc(eval_ctx, scene, workob);
 }
 
 /* see BKE_pchan_apply_mat4() for the equivalent 'pchan' function */
@@ -2531,7 +2549,7 @@ void BKE_scene_foreach_display_point(
 	Base *base;
 	Object *ob;
 
-	for (base = FIRSTBASE_NEW; base; base = base->next) {
+	for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
 		if (((base->flag & BASE_VISIBLED) != 0) && ((base->flag & BASE_SELECTED) != 0)) {
 			ob = base->object;
 
@@ -2630,7 +2648,7 @@ bool BKE_object_parent_loop_check(const Object *par, const Object *ob)
 /* the main object update call, for object matrix, constraints, keys and displist (modifiers) */
 /* requires flags to be set! */
 /* Ideally we shouldn't have to pass the rigid body world, but need bigger restructuring to avoid id */
-void BKE_object_handle_update_ex(EvaluationContext *eval_ctx,
+void BKE_object_handle_update_ex(const EvaluationContext *eval_ctx,
                                  Scene *scene, Object *ob,
                                  RigidBodyWorld *rbw,
                                  const bool do_proxy_update)
@@ -2679,7 +2697,7 @@ void BKE_object_handle_update_ex(EvaluationContext *eval_ctx,
 					copy_m4_m4(ob->obmat, ob->proxy_from->obmat);
 			}
 			else
-				BKE_object_where_is_calc_ex(scene, rbw, ob, NULL);
+				BKE_object_where_is_calc_ex(eval_ctx, scene, rbw, ob, NULL);
 		}
 		
 		if (ob->recalc & OB_RECALC_DATA) {
@@ -2709,7 +2727,7 @@ void BKE_object_handle_update_ex(EvaluationContext *eval_ctx,
  * e.g. "scene" <-- set 1 <-- set 2 ("ob" lives here) <-- set 3 <-- ... <-- set n
  * rigid bodies depend on their world so use BKE_object_handle_update_ex() to also pass along the corrent rigid body world
  */
-void BKE_object_handle_update(EvaluationContext *eval_ctx, Scene *scene, Object *ob)
+void BKE_object_handle_update(const EvaluationContext *eval_ctx, Scene *scene, Object *ob)
 {
 	BKE_object_handle_update_ex(eval_ctx, scene, ob, NULL, true);
 }
@@ -2718,7 +2736,7 @@ void BKE_object_sculpt_modifiers_changed(Object *ob)
 {
 	SculptSession *ss = ob->sculpt;
 
-	if (ss) {
+	if (ss && ss->building_vp_handle == false) {
 		if (!ss->cache) {
 			/* we free pbvh on changes, except during sculpt since it can't deal with
 			 * changing PVBH node organization, we hope topology does not change in
@@ -2729,6 +2747,9 @@ void BKE_object_sculpt_modifiers_changed(Object *ob)
 			}
 
 			BKE_sculptsession_free_deformMats(ob->sculpt);
+
+			/* In vertex/weight paint, force maps to be rebuilt. */
+			BKE_sculptsession_free_vwpaint_data(ob->sculpt);
 		}
 		else {
 			PBVHNode **nodes;
@@ -3625,9 +3646,9 @@ static void object_cacheIgnoreClear(Object *ob, int state)
 /* Note: this function should eventually be replaced by depsgraph functionality.
  * Avoid calling this in new code unless there is a very good reason for it!
  */
-bool BKE_object_modifier_update_subframe(Scene *scene, Object *ob, bool update_mesh,
-                                         int parent_recursion, float frame,
-                                         int type)
+bool BKE_object_modifier_update_subframe(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *ob, bool update_mesh,
+        int parent_recursion, float frame, int type)
 {
 	ModifierData *md = modifiers_findByType(ob, (ModifierType)type);
 	bConstraint *con;
@@ -3650,8 +3671,8 @@ bool BKE_object_modifier_update_subframe(Scene *scene, Object *ob, bool update_m
 	if (parent_recursion) {
 		int recursion = parent_recursion - 1;
 		bool no_update = false;
-		if (ob->parent) no_update |= BKE_object_modifier_update_subframe(scene, ob->parent, 0, recursion, frame, type);
-		if (ob->track) no_update |= BKE_object_modifier_update_subframe(scene, ob->track, 0, recursion, frame, type);
+		if (ob->parent) no_update |= BKE_object_modifier_update_subframe(eval_ctx, scene, ob->parent, 0, recursion, frame, type);
+		if (ob->track) no_update |= BKE_object_modifier_update_subframe(eval_ctx, scene, ob->track, 0, recursion, frame, type);
 
 		/* skip subframe if object is parented
 		 *  to vertex of a dynamic paint canvas */
@@ -3668,7 +3689,7 @@ bool BKE_object_modifier_update_subframe(Scene *scene, Object *ob, bool update_m
 				cti->get_constraint_targets(con, &targets);
 				for (ct = targets.first; ct; ct = ct->next) {
 					if (ct->tar)
-						BKE_object_modifier_update_subframe(scene, ct->tar, 0, recursion, frame, type);
+						BKE_object_modifier_update_subframe(eval_ctx, scene, ct->tar, 0, recursion, frame, type);
 				}
 				/* free temp targets */
 				if (cti->flush_constraint_targets)
@@ -3688,7 +3709,7 @@ bool BKE_object_modifier_update_subframe(Scene *scene, Object *ob, bool update_m
 		object_cacheIgnoreClear(ob, 0);
 	}
 	else
-		BKE_object_where_is_calc_time(scene, ob, frame);
+		BKE_object_where_is_calc_time(eval_ctx, scene, ob, frame);
 
 	/* for curve following objects, parented curve has to be updated too */
 	if (ob->type == OB_CURVE) {
@@ -3699,7 +3720,7 @@ bool BKE_object_modifier_update_subframe(Scene *scene, Object *ob, bool update_m
 	if (ob->type == OB_ARMATURE) {
 		bArmature *arm = ob->data;
 		BKE_animsys_evaluate_animdata(scene, &arm->id, arm->adt, frame, ADT_RECALC_ANIM);
-		BKE_pose_where_is(scene, ob);
+		BKE_pose_where_is(eval_ctx, scene, ob);
 	}
 
 	return false;
diff --git a/source/blender/blenkernel/intern/object_deform.c b/source/blender/blenkernel/intern/object_deform.c
index 455c4b6352d..754434eaef6 100644
--- a/source/blender/blenkernel/intern/object_deform.c
+++ b/source/blender/blenkernel/intern/object_deform.c
@@ -407,7 +407,7 @@ void BKE_object_defgroup_remove(Object *ob, bDeformGroup *defgroup)
 	else
 		object_defgroup_remove_object_mode(ob, defgroup);
 
-	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_PAINT);
+	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_ALL);
 }
 
 /**
@@ -484,6 +484,8 @@ bool BKE_object_defgroup_array_get(ID *id, MDeformVert **dvert_arr, int *dvert_t
 				*dvert_tot = lt->pntsu * lt->pntsv * lt->pntsw;
 				return true;
 			}
+			default:
+				break;
 		}
 	}
 
diff --git a/source/blender/blenkernel/intern/object_dupli.c b/source/blender/blenkernel/intern/object_dupli.c
index 774ddca061d..c25207d81bf 100644
--- a/source/blender/blenkernel/intern/object_dupli.c
+++ b/source/blender/blenkernel/intern/object_dupli.c
@@ -69,7 +69,7 @@
 /* Dupli-Geometry */
 
 typedef struct DupliContext {
-	EvaluationContext *eval_ctx;
+	const EvaluationContext *eval_ctx;
 	bool do_update;
 	bool animated;
 	Group *group; /* XXX child objects are selected from this group if set, could be nicer */
@@ -95,7 +95,7 @@ typedef struct DupliGenerator {
 static const DupliGenerator *get_dupli_generator(const DupliContext *ctx);
 
 /* create initial context for root object */
-static void init_context(DupliContext *r_ctx, EvaluationContext *eval_ctx, Scene *scene, Object *ob, float space_mat[4][4], bool update)
+static void init_context(DupliContext *r_ctx, const EvaluationContext *eval_ctx, Scene *scene, Object *ob, float space_mat[4][4], bool update)
 {
 	r_ctx->eval_ctx = eval_ctx;
 	r_ctx->scene = scene;
@@ -341,7 +341,7 @@ static void make_duplis_group(const DupliContext *ctx)
 	}
 }
 
-const DupliGenerator gen_dupli_group = {
+static const DupliGenerator gen_dupli_group = {
     OB_DUPLIGROUP,                  /* type */
     make_duplis_group               /* make_duplis */
 };
@@ -397,7 +397,7 @@ static void make_duplis_frames(const DupliContext *ctx)
 			 * However, this has always been the way that this worked (i.e. pre 2.5), so I guess that it'll be fine!
 			 */
 			BKE_animsys_evaluate_animdata(scene, &ob->id, ob->adt, (float)scene->r.cfra, ADT_RECALC_ANIM); /* ob-eval will do drivers, so we don't need to do them */
-			BKE_object_where_is_calc_time(scene, ob, (float)scene->r.cfra);
+			BKE_object_where_is_calc_time(ctx->eval_ctx, scene, ob, (float)scene->r.cfra);
 
 			make_dupli(ctx, ob, ob->obmat, scene->r.cfra, false, false);
 		}
@@ -411,7 +411,7 @@ static void make_duplis_frames(const DupliContext *ctx)
 	scene->r.cfra = cfrao;
 
 	BKE_animsys_evaluate_animdata(scene, &ob->id, ob->adt, (float)scene->r.cfra, ADT_RECALC_ANIM); /* ob-eval will do drivers, so we don't need to do them */
-	BKE_object_where_is_calc_time(scene, ob, (float)scene->r.cfra);
+	BKE_object_where_is_calc_time(ctx->eval_ctx, scene, ob, (float)scene->r.cfra);
 
 	/* but, to make sure unkeyed object transforms are still sane,
 	 * let's copy object's original data back over
@@ -419,7 +419,7 @@ static void make_duplis_frames(const DupliContext *ctx)
 	*ob = copyob;
 }
 
-const DupliGenerator gen_dupli_frames = {
+static const DupliGenerator gen_dupli_frames = {
     OB_DUPLIFRAMES,                 /* type */
     make_duplis_frames              /* make_duplis */
 };
@@ -545,10 +545,15 @@ static void make_duplis_verts(const DupliContext *ctx)
 		BMEditMesh *em = BKE_editmesh_from_object(parent);
 		CustomDataMask dm_mask = (use_texcoords ? CD_MASK_BAREMESH | CD_MASK_ORCO : CD_MASK_BAREMESH);
 
-		if (em)
-			vdd.dm = editbmesh_get_derived_cage(scene, parent, em, dm_mask);
-		else
-			vdd.dm = mesh_get_derived_final(scene, parent, dm_mask);
+		if (ctx->eval_ctx->mode == DAG_EVAL_RENDER) {
+			vdd.dm = mesh_create_derived_render(ctx->eval_ctx, scene, parent, dm_mask);
+		}
+		else if (em) {
+			vdd.dm = editbmesh_get_derived_cage(ctx->eval_ctx, scene, parent, em, dm_mask);
+		}
+		else {
+			vdd.dm = mesh_get_derived_final(ctx->eval_ctx, scene, parent, dm_mask);
+		}
 		vdd.edit_btmesh = me->edit_btmesh;
 
 		if (use_texcoords)
@@ -564,7 +569,7 @@ static void make_duplis_verts(const DupliContext *ctx)
 	vdd.dm->release(vdd.dm);
 }
 
-const DupliGenerator gen_dupli_verts = {
+static const DupliGenerator gen_dupli_verts = {
     OB_DUPLIVERTS,                  /* type */
     make_duplis_verts               /* make_duplis */
 };
@@ -677,7 +682,7 @@ static void make_duplis_font(const DupliContext *ctx)
 	MEM_freeN(chartransdata);
 }
 
-const DupliGenerator gen_dupli_verts_font = {
+static const DupliGenerator gen_dupli_verts_font = {
     OB_DUPLIVERTS,                  /* type */
     make_duplis_font                /* make_duplis */
 };
@@ -808,10 +813,15 @@ static void make_duplis_faces(const DupliContext *ctx)
 		BMEditMesh *em = BKE_editmesh_from_object(parent);
 		CustomDataMask dm_mask = (use_texcoords ? CD_MASK_BAREMESH | CD_MASK_ORCO | CD_MASK_MLOOPUV : CD_MASK_BAREMESH);
 
-		if (em)
-			fdd.dm = editbmesh_get_derived_cage(scene, parent, em, dm_mask);
-		else
-			fdd.dm = mesh_get_derived_final(scene, parent, dm_mask);
+		if (ctx->eval_ctx->mode == DAG_EVAL_RENDER) {
+			fdd.dm = mesh_create_derived_render(ctx->eval_ctx, scene, parent, dm_mask);
+		}
+		else if (em) {
+			fdd.dm = editbmesh_get_derived_cage(ctx->eval_ctx, scene, parent, em, dm_mask);
+		}
+		else {
+			fdd.dm = mesh_get_derived_final(ctx->eval_ctx, scene, parent, dm_mask);
+		}
 
 		if (use_texcoords) {
 			CustomData *ml_data = fdd.dm->getLoopDataLayout(fdd.dm);
@@ -835,7 +845,7 @@ static void make_duplis_faces(const DupliContext *ctx)
 	fdd.dm->release(fdd.dm);
 }
 
-const DupliGenerator gen_dupli_faces = {
+static const DupliGenerator gen_dupli_faces = {
     OB_DUPLIFACES,                  /* type */
     make_duplis_faces               /* make_duplis */
 };
@@ -888,6 +898,7 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem
 
 	if ((psys->renderdata || part->draw_as == PART_DRAW_REND) && ELEM(part->ren_as, PART_DRAW_OB, PART_DRAW_GR)) {
 		ParticleSimulationData sim = {NULL};
+		sim.eval_ctx = ctx->eval_ctx;
 		sim.scene = scene;
 		sim.ob = par;
 		sim.psys = psys;
@@ -1069,7 +1080,7 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem
 			}
 			else {
 				/* to give ipos in object correct offset */
-				BKE_object_where_is_calc_time(scene, ob, ctime - pa_time);
+				BKE_object_where_is_calc_time(ctx->eval_ctx, scene, ob, ctime - pa_time);
 
 				copy_v3_v3(vec, obmat[3]);
 				obmat[3][0] = obmat[3][1] = obmat[3][2] = 0.0f;
@@ -1156,7 +1167,7 @@ static void make_duplis_particles(const DupliContext *ctx)
 	}
 }
 
-const DupliGenerator gen_dupli_particles = {
+static const DupliGenerator gen_dupli_particles = {
     OB_DUPLIPARTS,                  /* type */
     make_duplis_particles           /* make_duplis */
 };
@@ -1205,7 +1216,7 @@ static const DupliGenerator *get_dupli_generator(const DupliContext *ctx)
 /* ---- ListBase dupli container implementation ---- */
 
 /* Returns a list of DupliObject */
-ListBase *object_duplilist_ex(EvaluationContext *eval_ctx, Scene *scene, Object *ob, bool update)
+ListBase *object_duplilist_ex(const EvaluationContext *eval_ctx, Scene *scene, Object *ob, bool update)
 {
 	ListBase *duplilist = MEM_callocN(sizeof(ListBase), "duplilist");
 	DupliContext ctx;
@@ -1220,7 +1231,7 @@ ListBase *object_duplilist_ex(EvaluationContext *eval_ctx, Scene *scene, Object
 
 /* note: previously updating was always done, this is why it defaults to be on
  * but there are likely places it can be called without updating */
-ListBase *object_duplilist(EvaluationContext *eval_ctx, Scene *sce, Object *ob)
+ListBase *object_duplilist(const EvaluationContext *eval_ctx, Scene *sce, Object *ob)
 {
 	return object_duplilist_ex(eval_ctx, sce, ob, true);
 }
@@ -1261,7 +1272,7 @@ int count_duplilist(Object *ob)
 	return 1;
 }
 
-DupliApplyData *duplilist_apply(Object *ob, Scene *scene, ListBase *duplilist)
+DupliApplyData *duplilist_apply(const EvaluationContext *eval_ctx, Object *ob, Scene *scene, ListBase *duplilist)
 {
 	DupliApplyData *apply_data = NULL;
 	int num_objects = BLI_listbase_count(duplilist);
@@ -1277,7 +1288,7 @@ DupliApplyData *duplilist_apply(Object *ob, Scene *scene, ListBase *duplilist)
 		for (dob = duplilist->first, i = 0; dob; dob = dob->next, ++i) {
 			/* make sure derivedmesh is calculated once, before drawing */
 			if (scene && !(dob->ob->transflag & OB_DUPLICALCDERIVED) && dob->ob->type == OB_MESH) {
-				mesh_get_derived_final(scene, dob->ob, scene->customdata_mask);
+				mesh_get_derived_final(eval_ctx, scene, dob->ob, scene->customdata_mask);
 				dob->ob->transflag |= OB_DUPLICALCDERIVED;
 			}
 		}
diff --git a/source/blender/blenkernel/intern/object_update.c b/source/blender/blenkernel/intern/object_update.c
index 70e1f434388..c5d267ace9d 100644
--- a/source/blender/blenkernel/intern/object_update.c
+++ b/source/blender/blenkernel/intern/object_update.c
@@ -69,7 +69,7 @@
 
 static ThreadMutex material_lock = BLI_MUTEX_INITIALIZER;
 
-void BKE_object_eval_local_transform(EvaluationContext *UNUSED(eval_ctx),
+void BKE_object_eval_local_transform(const EvaluationContext *UNUSED(eval_ctx),
                                      Scene *UNUSED(scene),
                                      Object *ob)
 {
@@ -81,7 +81,7 @@ void BKE_object_eval_local_transform(EvaluationContext *UNUSED(eval_ctx),
 
 /* Evaluate parent */
 /* NOTE: based on solve_parenting(), but with the cruft stripped out */
-void BKE_object_eval_parent(EvaluationContext *UNUSED(eval_ctx),
+void BKE_object_eval_parent(const EvaluationContext *UNUSED(eval_ctx),
                             Scene *scene,
                             Object *ob)
 {
@@ -113,7 +113,7 @@ void BKE_object_eval_parent(EvaluationContext *UNUSED(eval_ctx),
 	}
 }
 
-void BKE_object_eval_constraints(EvaluationContext *UNUSED(eval_ctx),
+void BKE_object_eval_constraints(const EvaluationContext *eval_ctx,
                                  Scene *scene,
                                  Object *ob)
 {
@@ -132,11 +132,11 @@ void BKE_object_eval_constraints(EvaluationContext *UNUSED(eval_ctx),
 	 *
 	 */
 	cob = BKE_constraints_make_evalob(scene, ob, NULL, CONSTRAINT_OBTYPE_OBJECT);
-	BKE_constraints_solve(&ob->constraints, cob, ctime);
+	BKE_constraints_solve(eval_ctx, &ob->constraints, cob, ctime);
 	BKE_constraints_clear_evalob(cob);
 }
 
-void BKE_object_eval_done(EvaluationContext *UNUSED(eval_ctx), Object *ob)
+void BKE_object_eval_done(const EvaluationContext *UNUSED(eval_ctx), Object *ob)
 {
 	DEBUG_PRINT("%s on %s\n", __func__, ob->id.name);
 
@@ -145,9 +145,10 @@ void BKE_object_eval_done(EvaluationContext *UNUSED(eval_ctx), Object *ob)
 	else ob->transflag &= ~OB_NEG_SCALE;
 }
 
-void BKE_object_handle_data_update(EvaluationContext *eval_ctx,
-                                   Scene *scene,
-                                   Object *ob)
+void BKE_object_handle_data_update(
+        const EvaluationContext *eval_ctx,
+        Scene *scene,
+        Object *ob)
 {
 	ID *data_id = (ID *)ob->data;
 	AnimData *adt = BKE_animdata_from_id(data_id);
@@ -184,10 +185,10 @@ void BKE_object_handle_data_update(EvaluationContext *eval_ctx,
 			}
 #endif
 			if (em) {
-				makeDerivedMesh(scene, ob, em,  data_mask, false); /* was CD_MASK_BAREMESH */
+				makeDerivedMesh(eval_ctx, scene, ob, em,  data_mask, false); /* was CD_MASK_BAREMESH */
 			}
 			else {
-				makeDerivedMesh(scene, ob, NULL, data_mask, false);
+				makeDerivedMesh(eval_ctx, scene, ob, NULL, data_mask, false);
 			}
 			break;
 		}
@@ -199,7 +200,7 @@ void BKE_object_handle_data_update(EvaluationContext *eval_ctx,
 				}
 			}
 			else {
-				BKE_pose_where_is(scene, ob);
+				BKE_pose_where_is(eval_ctx, scene, ob);
 			}
 			break;
 
@@ -210,11 +211,11 @@ void BKE_object_handle_data_update(EvaluationContext *eval_ctx,
 		case OB_CURVE:
 		case OB_SURF:
 		case OB_FONT:
-			BKE_displist_make_curveTypes(scene, ob, 0);
+			BKE_displist_make_curveTypes(eval_ctx, scene, ob, 0);
 			break;
 
 		case OB_LATTICE:
-			BKE_lattice_modifiers_calc(scene, ob);
+			BKE_lattice_modifiers_calc(eval_ctx, scene, ob);
 			break;
 
 		case OB_EMPTY:
@@ -267,7 +268,7 @@ void BKE_object_handle_data_update(EvaluationContext *eval_ctx,
 					ob->transflag |= OB_DUPLIPARTS;
 				}
 
-				particle_system_update(scene, ob, psys, (eval_ctx->mode == DAG_EVAL_RENDER));
+				particle_system_update(eval_ctx, scene, ob, psys, (eval_ctx->mode == DAG_EVAL_RENDER));
 				psys = psys->next;
 			}
 			else if (psys->flag & PSYS_DELETE) {
@@ -285,7 +286,7 @@ void BKE_object_handle_data_update(EvaluationContext *eval_ctx,
 			 * the derivedmesh must be created before init_render_mesh,
 			 * since object_duplilist does dupliparticles before that */
 			CustomDataMask data_mask = CD_MASK_BAREMESH | CD_MASK_MFACE | CD_MASK_MTFACE | CD_MASK_MCOL;
-			dm = mesh_create_derived_render(scene, ob, data_mask);
+			dm = mesh_create_derived_render(eval_ctx, scene, ob, data_mask);
 			dm->release(dm);
 
 			for (psys = ob->particlesystem.first; psys; psys = psys->next)
@@ -296,7 +297,7 @@ void BKE_object_handle_data_update(EvaluationContext *eval_ctx,
 	/* quick cache removed */
 }
 
-void BKE_object_eval_uber_transform(EvaluationContext *UNUSED(eval_ctx),
+void BKE_object_eval_uber_transform(const EvaluationContext *UNUSED(eval_ctx),
                                     Scene *UNUSED(scene),
                                     Object *ob)
 {
@@ -326,7 +327,7 @@ void BKE_object_eval_uber_transform(EvaluationContext *UNUSED(eval_ctx),
 	}
 }
 
-void BKE_object_eval_uber_data(EvaluationContext *eval_ctx,
+void BKE_object_eval_uber_data(const EvaluationContext *eval_ctx,
                                Scene *scene,
                                Object *ob)
 {
@@ -361,7 +362,7 @@ void BKE_object_eval_uber_data(EvaluationContext *eval_ctx,
 			/* Copy materials so render engines can access them. */
 			new_mesh->mat = MEM_dupallocN(mesh->mat);
 			new_mesh->totcol = mesh->totcol;
-			DM_to_mesh(dm, new_mesh, ob, ob->lastDataMask, true);
+			DM_to_mesh(dm, new_mesh, ob, CD_MASK_MESH, true);
 			new_mesh->edit_btmesh = mesh->edit_btmesh;
 			/* Store result mesh as derived_mesh of object. This way we have
 			 * explicit  way to query final object evaluated data and know for sure
@@ -377,6 +378,11 @@ void BKE_object_eval_uber_data(EvaluationContext *eval_ctx,
 			/* NOTE: Watch out, some tools might need it!
 			 * So keep around for now..
 			 */
+			/* Store original ID as a pointer in evaluated ID.
+			 * This way we can restore original object data when we are freeing
+			 * evaluated mesh.
+			 */
+			new_mesh->id.newid = &mesh->id;
 		}
 #if 0
 		if (ob->derivedFinal != NULL) {
@@ -396,8 +402,16 @@ void BKE_object_eval_uber_data(EvaluationContext *eval_ctx,
 	ob->recalc &= ~(OB_RECALC_DATA | OB_RECALC_TIME);
 }
 
-void BKE_object_eval_cloth(EvaluationContext *UNUSED(eval_ctx), Scene *scene, Object *object)
+void BKE_object_eval_cloth(const EvaluationContext *UNUSED(eval_ctx), Scene *scene, Object *object)
 {
 	DEBUG_PRINT("%s on %s\n", __func__, object->id.name);
 	BKE_ptcache_object_reset(scene, object, PTCACHE_RESET_DEPSGRAPH);
 }
+
+void BKE_object_eval_update_shading(const EvaluationContext *UNUSED(eval_ctx), Object *object)
+{
+	DEBUG_PRINT("%s on %s\n", __func__, object->id.name);
+	if (object->type == OB_MESH) {
+		BKE_mesh_batch_cache_dirty(object->data, BKE_MESH_BATCH_DIRTY_SHADING);
+	}
+}
diff --git a/source/blender/blenkernel/intern/packedFile.c b/source/blender/blenkernel/intern/packedFile.c
index 64f90ef5c52..89f25136caf 100644
--- a/source/blender/blenkernel/intern/packedFile.c
+++ b/source/blender/blenkernel/intern/packedFile.c
@@ -522,6 +522,8 @@ static void unpack_generate_paths(
 		case ID_IM:
 			BLI_snprintf(r_relpath, relpathlen, "//textures/%s", tempname);
 			break;
+		default:
+			break;
 	}
 
 	{
@@ -712,6 +714,8 @@ bool BKE_pack_check(ID *id)
 			Library *li = (Library *)id;
 			return li->packedfile != NULL;
 		}
+		default:
+			break;
 	}
 	return false;
 }
@@ -750,5 +754,7 @@ void BKE_unpack_id(Main *bmain, ID *id, ReportList *reports, int how)
 			BKE_reportf(reports, RPT_ERROR, "Cannot unpack individual Library file, '%s'", li->name);
 			break;
 		}
+		default:
+			break;
 	}
 }
diff --git a/source/blender/blenkernel/intern/paint.c b/source/blender/blenkernel/intern/paint.c
index 00efa4aa732..7acddbbb90e 100644
--- a/source/blender/blenkernel/intern/paint.c
+++ b/source/blender/blenkernel/intern/paint.c
@@ -49,6 +49,7 @@
 
 #include "BKE_brush.h"
 #include "BKE_colortools.h"
+#include "BKE_deform.h"
 #include "BKE_main.h"
 #include "BKE_context.h"
 #include "BKE_crazyspace.h"
@@ -312,24 +313,31 @@ PaintCurve *BKE_paint_curve_add(Main *bmain, const char *name)
 {
 	PaintCurve *pc;
 
-	pc = BKE_libblock_alloc(bmain, ID_PC, name);
+	pc = BKE_libblock_alloc(bmain, ID_PC, name, 0);
 
 	return pc;
 }
 
-PaintCurve *BKE_paint_curve_copy(Main *bmain, const PaintCurve *pc)
+/**
+ * Only copy internal data of PaintCurve ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_paint_curve_copy_data(Main *UNUSED(bmain), PaintCurve *pc_dst, const PaintCurve *pc_src, const int UNUSED(flag))
 {
-	PaintCurve *pc_new;
-
-	pc_new = BKE_libblock_copy(bmain, &pc->id);
-
-	if (pc->tot_points != 0) {
-		pc_new->points = MEM_dupallocN(pc->points);
+	if (pc_src->tot_points != 0) {
+		pc_dst->points = MEM_dupallocN(pc_src->points);
 	}
+}
 
-	BKE_id_copy_ensure_local(bmain, &pc->id, &pc_new->id);
-
-	return pc_new;
+PaintCurve *BKE_paint_curve_copy(Main *bmain, const PaintCurve *pc)
+{
+	PaintCurve *pc_copy;
+	BKE_id_copy_ex(bmain, &pc->id, (ID **)&pc_copy, 0, false);
+	return pc_copy;
 }
 
 void BKE_paint_curve_make_local(Main *bmain, PaintCurve *pc, const bool lib_local)
@@ -391,7 +399,7 @@ Palette *BKE_palette_add(Main *bmain, const char *name)
 {
 	Palette *palette;
 
-	palette = BKE_libblock_alloc(bmain, ID_PAL, name);
+	palette = BKE_libblock_alloc(bmain, ID_PAL, name, 0);
 
 	/* enable fake user by default */
 	id_fake_user_set(&palette->id);
@@ -399,17 +407,24 @@ Palette *BKE_palette_add(Main *bmain, const char *name)
 	return palette;
 }
 
-Palette *BKE_palette_copy(Main *bmain, const Palette *palette)
+/**
+ * Only copy internal data of Palette ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_palette_copy_data(Main *UNUSED(bmain), Palette *palette_dst, const Palette *palette_src, const int UNUSED(flag))
 {
-	Palette *palette_new;
-
-	palette_new = BKE_libblock_copy(bmain, &palette->id);
-
-	BLI_duplicatelist(&palette_new->colors, &palette->colors);
-
-	BKE_id_copy_ensure_local(bmain, &palette->id, &palette_new->id);
+	BLI_duplicatelist(&palette_dst->colors, &palette_src->colors);
+}
 
-	return palette_new;
+Palette *BKE_palette_copy(Main *bmain, const Palette *palette)
+{
+	Palette *palette_copy;
+	BKE_id_copy_ex(bmain, &palette->id, (ID **)&palette_copy, 0, false);
+	return palette_copy;
 }
 
 void BKE_palette_make_local(Main *bmain, Palette *palette, const bool lib_local)
@@ -455,7 +470,7 @@ bool BKE_paint_select_vert_test(Object *ob)
 	         (ob->type == OB_MESH) &&
 	         (ob->data != NULL) &&
 	         (((Mesh *)ob->data)->editflag & ME_EDIT_PAINT_VERT_SEL) &&
-	         (ob->mode & OB_MODE_WEIGHT_PAINT)
+	         (ob->mode & OB_MODE_WEIGHT_PAINT || ob->mode & OB_MODE_VERTEX_PAINT)
 	         );
 }
 
@@ -540,12 +555,15 @@ void BKE_paint_free(Paint *paint)
  * still do a id_us_plus(), rather then if we were copying between 2 existing
  * scenes where a matching value should decrease the existing user count as
  * with paint_brush_set() */
-void BKE_paint_copy(Paint *src, Paint *tar)
+void BKE_paint_copy(Paint *src, Paint *tar, const int flag)
 {
 	tar->brush = src->brush;
-	id_us_plus((ID *)tar->brush);
-	id_us_plus((ID *)tar->palette);
 	tar->cavity_curve = curvemapping_copy(src->cavity_curve);
+
+	if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+		id_us_plus((ID *)tar->brush);
+		id_us_plus((ID *)tar->palette);
+	}
 }
 
 void BKE_paint_stroke_get_average(Scene *scene, Object *ob, float stroke[3])
@@ -659,6 +677,33 @@ void BKE_sculptsession_free_deformMats(SculptSession *ss)
 	MEM_SAFE_FREE(ss->deform_imats);
 }
 
+void BKE_sculptsession_free_vwpaint_data(struct SculptSession *ss)
+{
+	struct SculptVertexPaintGeomMap *gmap = NULL;
+	if (ss->mode_type == OB_MODE_VERTEX_PAINT) {
+		gmap = &ss->mode.vpaint.gmap;
+
+		MEM_SAFE_FREE(ss->mode.vpaint.previous_color);
+	}
+	else if (ss->mode_type == OB_MODE_WEIGHT_PAINT) {
+		gmap = &ss->mode.wpaint.gmap;
+
+		MEM_SAFE_FREE(ss->mode.wpaint.alpha_weight);
+		if (ss->mode.wpaint.dvert_prev) {
+			BKE_defvert_array_free_elems(ss->mode.wpaint.dvert_prev, ss->totvert);
+			MEM_freeN(ss->mode.wpaint.dvert_prev);
+			ss->mode.wpaint.dvert_prev = NULL;
+		}
+	}
+	else {
+		return;
+	}
+	MEM_SAFE_FREE(gmap->vert_to_loop);
+	MEM_SAFE_FREE(gmap->vert_map_mem);
+	MEM_SAFE_FREE(gmap->vert_to_poly);
+	MEM_SAFE_FREE(gmap->poly_map_mem);
+}
+
 /* Write out the sculpt dynamic-topology BMesh to the Mesh */
 static void sculptsession_bm_to_me_update_data_only(Object *ob, bool reorder)
 {
@@ -694,7 +739,7 @@ void BKE_sculptsession_bm_to_me_for_render(Object *object)
 		if (object->sculpt->bm) {
 			/* Ensure no points to old arrays are stored in DM
 			 *
-			 * Apparently, we could not use DAG_id_tag_update
+			 * Apparently, we could not use DEG_id_tag_update
 			 * here because this will lead to the while object
 			 * surface to disappear, so we'll release DM in place.
 			 */
@@ -750,6 +795,8 @@ void BKE_sculptsession_free(Object *ob)
 		if (ss->deform_imats)
 			MEM_freeN(ss->deform_imats);
 
+		BKE_sculptsession_free_vwpaint_data(ob->sculpt);
+
 		MEM_freeN(ss);
 
 		ob->sculpt = NULL;
@@ -823,8 +870,9 @@ static bool sculpt_modifiers_active(Scene *scene, Sculpt *sd, Object *ob)
 /**
  * \param need_mask So the DerivedMesh thats returned has mask data
  */
-void BKE_sculpt_update_mesh_elements(Scene *scene, Sculpt *sd, Object *ob,
-                                     bool need_pmap, bool need_mask)
+void BKE_sculpt_update_mesh_elements(
+        const EvaluationContext *eval_ctx, Scene *scene, Sculpt *sd, Object *ob,
+        bool need_pmap, bool need_mask)
 {
 	DerivedMesh *dm;
 	SculptSession *ss = ob->sculpt;
@@ -834,6 +882,8 @@ void BKE_sculpt_update_mesh_elements(Scene *scene, Sculpt *sd, Object *ob,
 	ss->modifiers_active = sculpt_modifiers_active(scene, sd, ob);
 	ss->show_diffuse_color = (sd->flags & SCULPT_SHOW_DIFFUSE) != 0;
 
+	ss->building_vp_handle = false;
+
 	if (need_mask) {
 		if (mmd == NULL) {
 			if (!CustomData_has_layer(&me->vdata, CD_PAINT_MASK)) {
@@ -860,9 +910,10 @@ void BKE_sculpt_update_mesh_elements(Scene *scene, Sculpt *sd, Object *ob,
 
 	ss->kb = (mmd == NULL) ? BKE_keyblock_from_object(ob) : NULL;
 
-	dm = mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH);
+	dm = mesh_get_derived_final(eval_ctx, scene, ob, CD_MASK_BAREMESH);
 
-	if (mmd) {
+	/* VWPaint require mesh info for loop lookup, so require sculpt mode here */
+	if (mmd && ob->mode & OB_MODE_SCULPT) {
 		ss->multires = mmd;
 		ss->totvert = dm->getNumVerts(dm);
 		ss->totpoly = dm->getNumPolys(dm);
@@ -893,7 +944,7 @@ void BKE_sculpt_update_mesh_elements(Scene *scene, Sculpt *sd, Object *ob,
 
 			ss->orig_cos = (ss->kb) ? BKE_keyblock_convert_to_vertcos(ob, ss->kb) : BKE_mesh_vertexCos_get(me, NULL);
 
-			BKE_crazyspace_build_sculpt(scene, ob, &ss->deform_imats, &ss->deform_cos);
+			BKE_crazyspace_build_sculpt(eval_ctx, scene, ob, &ss->deform_imats, &ss->deform_cos);
 			BKE_pbvh_apply_vertCos(ss->pbvh, ss->deform_cos);
 
 			for (a = 0; a < me->totvert; ++a) {
@@ -929,6 +980,9 @@ void BKE_sculpt_update_mesh_elements(Scene *scene, Sculpt *sd, Object *ob,
 			}
 		}
 	}
+
+	/* 2.8x - avoid full mesh update! */
+	BKE_mesh_batch_cache_dirty(me, BKE_MESH_BATCH_DIRTY_SCULPT_COORDS);
 }
 
 int BKE_sculpt_mask_layers_ensure(Object *ob, MultiresModifierData *mmd)
diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c
index 0a7ccc3ce35..7ba7c13fe40 100644
--- a/source/blender/blenkernel/intern/particle.c
+++ b/source/blender/blenkernel/intern/particle.c
@@ -255,11 +255,16 @@ struct LatticeDeformData *psys_create_lattice_deform_data(ParticleSimulationData
 	if (psys_in_edit_mode(sim->scene, sim->psys) == 0) {
 		Object *lattice = NULL;
 		ModifierData *md = (ModifierData *)psys_get_modifier(sim->ob, sim->psys);
+		int mode = G.is_rendering ? eModifierMode_Render : eModifierMode_Realtime;
 
 		for (; md; md = md->next) {
 			if (md->type == eModifierType_Lattice) {
-				LatticeModifierData *lmd = (LatticeModifierData *)md;
-				lattice = lmd->object;
+				if (md->mode & mode) {
+					LatticeModifierData *lmd = (LatticeModifierData *)md;
+					lattice = lmd->object;
+					sim->psys->lattice_strength = lmd->strength;
+				}
+
 				break;
 			}
 		}
@@ -1840,7 +1845,7 @@ void precalc_guides(ParticleSimulationData *sim, ListBase *effectors)
 	}
 }
 
-int do_guides(ParticleSettings *part, ListBase *effectors, ParticleKey *state, int index, float time)
+int do_guides(const EvaluationContext *eval_ctx, ParticleSettings *part, ListBase *effectors, ParticleKey *state, int index, float time)
 {
 	CurveMapping *clumpcurve = (part->child_flag & PART_CHILD_USE_CLUMP_CURVE) ? part->clumpcurve : NULL;
 	CurveMapping *roughcurve = (part->child_flag & PART_CHILD_USE_ROUGH_CURVE) ? part->roughcurve : NULL;
@@ -1903,7 +1908,7 @@ int do_guides(ParticleSettings *part, ListBase *effectors, ParticleKey *state, i
 		
 		/* curve taper */
 		if (cu->taperobj)
-			mul_v3_fl(vec_to_point, BKE_displist_calc_taper(eff->scene, cu->taperobj, (int)(data->strength * guidetime * 100.0f), 100));
+			mul_v3_fl(vec_to_point, BKE_displist_calc_taper(eval_ctx, eff->scene, cu->taperobj, (int)(data->strength * guidetime * 100.0f), 100));
 		
 		else { /* curve size*/
 			if (cu->flag & CU_PATH_RADIUS) {
@@ -2704,13 +2709,13 @@ void psys_cache_paths(ParticleSimulationData *sim, float cfra, const bool use_re
 			if (sim->psys->effectors && (psys->part->flag & PART_CHILD_EFFECT) == 0) {
 				for (k = 0, ca = cache[p]; k <= segments; k++, ca++)
 					/* ca is safe to cast, since only co and vel are used */
-					do_guides(sim->psys->part, sim->psys->effectors, (ParticleKey *)ca, p, (float)k / (float)segments);
+					do_guides(sim->eval_ctx, sim->psys->part, sim->psys->effectors, (ParticleKey *)ca, p, (float)k / (float)segments);
 			}
 
 			/* lattices have to be calculated separately to avoid mixups between effector calculations */
 			if (psys->lattice_deform_data) {
 				for (k = 0, ca = cache[p]; k <= segments; k++, ca++)
-					calc_latt_deform(psys->lattice_deform_data, ca->co, 1.0f);
+					calc_latt_deform(psys->lattice_deform_data, ca->co, psys->lattice_strength);
 			}
 		}
 
@@ -2752,7 +2757,7 @@ void psys_cache_paths(ParticleSimulationData *sim, float cfra, const bool use_re
 	if (vg_length)
 		MEM_freeN(vg_length);
 }
-void psys_cache_edit_paths(Scene *scene, Object *ob, PTCacheEdit *edit, float cfra, const bool use_render_params)
+void psys_cache_edit_paths(const EvaluationContext *eval_ctx, Scene *scene, Object *ob, PTCacheEdit *edit, float cfra, const bool use_render_params)
 {
 	ParticleCacheKey *ca, **cache = edit->pathcache;
 	ParticleEditSettings *pset = &scene->toolsettings->particle;
@@ -2943,6 +2948,7 @@ void psys_cache_edit_paths(Scene *scene, Object *ob, PTCacheEdit *edit, float cf
 
 	if (psys) {
 		ParticleSimulationData sim = {0};
+		sim.eval_ctx = eval_ctx;
 		sim.scene = scene;
 		sim.ob = ob;
 		sim.psys = psys;
@@ -3300,7 +3306,7 @@ ParticleSettings *psys_new_settings(const char *name, Main *main)
 	if (main == NULL)
 		main = G.main;
 
-	part = BKE_libblock_alloc(main, ID_PA, name);
+	part = BKE_libblock_alloc(main, ID_PA, name, 0);
 	
 	default_particle_settings(part);
 
@@ -3331,38 +3337,45 @@ void BKE_particlesettings_rough_curve_init(ParticleSettings *part)
 	part->roughcurve = cumap;
 }
 
-ParticleSettings *BKE_particlesettings_copy(Main *bmain, const ParticleSettings *part)
+/**
+ * Only copy internal data of ParticleSettings ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_particlesettings_copy_data(
+        Main *UNUSED(bmain), ParticleSettings *part_dst, const ParticleSettings *part_src, const int UNUSED(flag))
 {
-	ParticleSettings *partn;
-	int a;
+	part_dst->pd = MEM_dupallocN(part_src->pd);
+	part_dst->pd2 = MEM_dupallocN(part_src->pd2);
+	part_dst->effector_weights = MEM_dupallocN(part_src->effector_weights);
+	part_dst->fluid = MEM_dupallocN(part_src->fluid);
 
-	partn = BKE_libblock_copy(bmain, &part->id);
-
-	partn->pd = MEM_dupallocN(part->pd);
-	partn->pd2 = MEM_dupallocN(part->pd2);
-	partn->effector_weights = MEM_dupallocN(part->effector_weights);
-	partn->fluid = MEM_dupallocN(part->fluid);
+	if (part_src->clumpcurve) {
+		part_dst->clumpcurve = curvemapping_copy(part_src->clumpcurve);
+	}
+	if (part_src->roughcurve) {
+		part_dst->roughcurve = curvemapping_copy(part_src->roughcurve);
+	}
 
-	if (part->clumpcurve)
-		partn->clumpcurve = curvemapping_copy(part->clumpcurve);
-	if (part->roughcurve)
-		partn->roughcurve = curvemapping_copy(part->roughcurve);
-	
-	partn->boids = boid_copy_settings(part->boids);
+	part_dst->boids = boid_copy_settings(part_src->boids);
 
-	for (a = 0; a < MAX_MTEX; a++) {
-		if (part->mtex[a]) {
-			partn->mtex[a] = MEM_mallocN(sizeof(MTex), "psys_copy_tex");
-			memcpy(partn->mtex[a], part->mtex[a], sizeof(MTex));
-			id_us_plus((ID *)partn->mtex[a]->tex);
+	for (int a = 0; a < MAX_MTEX; a++) {
+		if (part_src->mtex[a]) {
+			part_dst->mtex[a] = MEM_dupallocN(part_src->mtex[a]);
 		}
 	}
 
-	BLI_duplicatelist(&partn->dupliweights, &part->dupliweights);
-	
-	BKE_id_copy_ensure_local(bmain, &part->id, &partn->id);
+	BLI_duplicatelist(&part_dst->dupliweights, &part_src->dupliweights);
+}
 
-	return partn;
+ParticleSettings *BKE_particlesettings_copy(Main *bmain, const ParticleSettings *part)
+{
+	ParticleSettings *part_copy;
+	BKE_id_copy_ex(bmain, &part->id, (ID **)&part_copy, 0, false);
+	return part_copy;
 }
 
 void BKE_particlesettings_make_local(Main *bmain, ParticleSettings *part, const bool lib_local)
@@ -3374,7 +3387,8 @@ void BKE_particlesettings_make_local(Main *bmain, ParticleSettings *part, const
 /*			Textures							*/
 /************************************************/
 
-static int get_particle_uv(DerivedMesh *dm, ParticleData *pa, int face_index, const float fuv[4], char *name, float *texco)
+static int get_particle_uv(DerivedMesh *dm, ParticleData *pa, int index, const float fuv[4],
+                           char *name, float *texco, bool from_vert)
 {
 	MFace *mf;
 	MTFace *tf;
@@ -3390,11 +3404,15 @@ static int get_particle_uv(DerivedMesh *dm, ParticleData *pa, int face_index, co
 
 	if (pa) {
 		i = ELEM(pa->num_dmcache, DMCACHE_NOTFOUND, DMCACHE_ISCHILD) ? pa->num : pa->num_dmcache;
-		if (i >= dm->getNumTessFaces(dm))
+		if ((!from_vert && i >= dm->getNumTessFaces(dm)) ||
+		    (from_vert && i >= dm->getNumVerts(dm)))
+		{
 			i = -1;
+		}
+	}
+	else {
+		i = index;
 	}
-	else
-		i = face_index;
 
 	if (i == -1) {
 		texco[0] = 0.0f;
@@ -3402,7 +3420,22 @@ static int get_particle_uv(DerivedMesh *dm, ParticleData *pa, int face_index, co
 		texco[2] = 0.0f;
 	}
 	else {
-		mf = dm->getTessFaceData(dm, i, CD_MFACE);
+		if (from_vert) {
+			mf = dm->getTessFaceDataArray(dm, CD_MFACE);
+
+			/* This finds the first face to contain the emitting vertex,
+			 * this is not ideal, but is mostly fine as UV seams generally
+			 * map to equal-colored parts of a texture */
+			for (int j = 0; j < dm->getNumTessFaces(dm); j++, mf++) {
+				if (ELEM(i, mf->v1, mf->v2, mf->v3, mf->v4)) {
+					i = j;
+					break;
+				}
+			}
+		}
+		else {
+			mf = dm->getTessFaceData(dm, i, CD_MFACE);
+		}
 
 		psys_interpolate_uvs(&tf[i], mf->v4, fuv, texco);
 
@@ -3469,8 +3502,11 @@ static void get_cpa_texture(DerivedMesh *dm, ParticleSystem *psys, ParticleSetti
 						mul_m4_v3(mtex->object->imat, texvec);
 					break;
 				case TEXCO_UV:
-					if (fw && get_particle_uv(dm, NULL, face_index, fw, mtex->uvname, texvec))
+					if (fw && get_particle_uv(dm, NULL, face_index, fw, mtex->uvname,
+					                          texvec, (part->from == PART_FROM_VERT)))
+					{
 						break;
+					}
 					/* no break, failed to get uv's, so let's try orco's */
 					ATTR_FALLTHROUGH;
 				case TEXCO_ORCO:
@@ -3542,8 +3578,11 @@ void psys_get_texture(ParticleSimulationData *sim, ParticleData *pa, ParticleTex
 						mul_m4_v3(mtex->object->imat, texvec);
 					break;
 				case TEXCO_UV:
-					if (get_particle_uv(sim->psmd->dm_final, pa, 0, pa->fuv, mtex->uvname, texvec))
+					if (get_particle_uv(sim->psmd->dm_final, pa, 0, pa->fuv, mtex->uvname,
+					                    texvec, (part->from == PART_FROM_VERT)))
+					{
 						break;
+					}
 					/* no break, failed to get uv's, so let's try orco's */
 					ATTR_FALLTHROUGH;
 				case TEXCO_ORCO:
@@ -3748,12 +3787,12 @@ void psys_get_particle_on_path(ParticleSimulationData *sim, int p, ParticleKey *
 					mul_mat3_m4_v3(hairmat, state->vel);
 
 					if (sim->psys->effectors && (part->flag & PART_CHILD_GUIDE) == 0) {
-						do_guides(sim->psys->part, sim->psys->effectors, state, p, state->time);
+						do_guides(sim->eval_ctx, sim->psys->part, sim->psys->effectors, state, p, state->time);
 						/* TODO: proper velocity handling */
 					}
 
 					if (psys->lattice_deform_data && edit == 0)
-						calc_latt_deform(psys->lattice_deform_data, state->co, 1.0f);
+						calc_latt_deform(psys->lattice_deform_data, state->co, psys->lattice_strength);
 				}
 			}
 		}
@@ -3992,7 +4031,7 @@ int psys_get_particle_state(ParticleSimulationData *sim, int p, ParticleKey *sta
 			do_child_modifiers(NULL, sim, NULL, key1->co, key1->vel, key1->rot, par_orco, cpa, cpa->fuv, mat, state, t);
 
 			if (psys->lattice_deform_data)
-				calc_latt_deform(psys->lattice_deform_data, state->co, 1.0f);
+				calc_latt_deform(psys->lattice_deform_data, state->co, psys->lattice_strength);
 		}
 		else {
 			if (pa->state.time == cfra || ELEM(part->phystype, PART_PHYS_NO, PART_PHYS_KEYED))
@@ -4051,7 +4090,7 @@ int psys_get_particle_state(ParticleSimulationData *sim, int p, ParticleKey *sta
 			}
 
 			if (sim->psys->lattice_deform_data)
-				calc_latt_deform(sim->psys->lattice_deform_data, state->co, 1.0f);
+				calc_latt_deform(sim->psys->lattice_deform_data, state->co, psys->lattice_strength);
 		}
 		
 		return 1;
@@ -4275,9 +4314,10 @@ void psys_make_billboard(ParticleBillboardData *bb, float xvec[3], float yvec[3]
 	madd_v3_v3fl(center, yvec, bb->offset[1]);
 }
 
-void psys_apply_hair_lattice(Scene *scene, Object *ob, ParticleSystem *psys)
+void psys_apply_hair_lattice(const EvaluationContext *eval_ctx, Scene *scene, Object *ob, ParticleSystem *psys)
 {
 	ParticleSimulationData sim = {0};
+	sim.eval_ctx = eval_ctx;
 	sim.scene = scene;
 	sim.ob = ob;
 	sim.psys = psys;
@@ -4298,7 +4338,7 @@ void psys_apply_hair_lattice(Scene *scene, Object *ob, ParticleSystem *psys)
 			hkey = pa->hair;
 			for (h = 0; h < pa->totkey; h++, hkey++) {
 				mul_m4_v3(hairmat, hkey->co);
-				calc_latt_deform(psys->lattice_deform_data, hkey->co, 1.0f);
+				calc_latt_deform(psys->lattice_deform_data, hkey->co, psys->lattice_strength);
 				mul_m4_v3(imat, hkey->co);
 			}
 		}
diff --git a/source/blender/blenkernel/intern/particle_child.c b/source/blender/blenkernel/intern/particle_child.c
index bfcda89a635..d2ad05c20b7 100644
--- a/source/blender/blenkernel/intern/particle_child.c
+++ b/source/blender/blenkernel/intern/particle_child.c
@@ -702,7 +702,7 @@ void do_child_modifiers(ParticleThreadContext *ctx, ParticleSimulationData *sim,
 
 	if (part->flag & PART_CHILD_EFFECT)
 		/* state is safe to cast, since only co and vel are used */
-		guided = do_guides(sim->psys->part, sim->psys->effectors, (ParticleKey *)state, cpa->parent, t);
+		guided = do_guides(sim->eval_ctx, sim->psys->part, sim->psys->effectors, (ParticleKey *)state, cpa->parent, t);
 
 	if (guided == 0) {
 		float orco_offset[3];
diff --git a/source/blender/blenkernel/intern/particle_distribute.c b/source/blender/blenkernel/intern/particle_distribute.c
index 6603521c42f..ff8a638089f 100644
--- a/source/blender/blenkernel/intern/particle_distribute.c
+++ b/source/blender/blenkernel/intern/particle_distribute.c
@@ -39,6 +39,7 @@
 #include "BLI_jitter.h"
 #include "BLI_kdtree.h"
 #include "BLI_math.h"
+#include "BLI_math_geom.h"
 #include "BLI_rand.h"
 #include "BLI_sort.h"
 #include "BLI_task.h"
@@ -213,14 +214,22 @@ static void distribute_grid(DerivedMesh *dm, ParticleSystem *psys)
 					copy_v3_v3(co2, co1);
 					co2[a] += delta[a] + 0.001f*d;
 					co1[a] -= 0.001f*d;
-					
+
+					struct IsectRayPrecalc isect_precalc;
+					float ray_direction[3];
+					sub_v3_v3v3(ray_direction, co2, co1);
+					isect_ray_tri_watertight_v3_precalc(&isect_precalc, ray_direction);
+
 					/* lets intersect the faces */
 					for (i=0; i<totface; i++,mface++) {
 						copy_v3_v3(v1, mvert[mface->v1].co);
 						copy_v3_v3(v2, mvert[mface->v2].co);
 						copy_v3_v3(v3, mvert[mface->v3].co);
 
-						bool intersects_tri = isect_axial_line_segment_tri_v3(a, co1, co2, v2, v3, v1, &lambda);
+						bool intersects_tri = isect_ray_tri_watertight_v3(co1,
+						                                                  &isect_precalc,
+						                                                  v1, v2, v3,
+						                                                  &lambda, NULL);
 						if (intersects_tri) {
 							if (from==PART_FROM_FACE)
 								(pa+(int)(lambda*size[a])*a0mul)->flag &= ~PARS_UNEXIST;
@@ -231,7 +240,10 @@ static void distribute_grid(DerivedMesh *dm, ParticleSystem *psys)
 						if (mface->v4 && (!intersects_tri || from==PART_FROM_VOLUME)) {
 							copy_v3_v3(v4, mvert[mface->v4].co);
 
-							if (isect_axial_line_segment_tri_v3(a, co1, co2, v4, v1, v3, &lambda)) {
+							if (isect_ray_tri_watertight_v3(co1,
+							                                &isect_precalc,
+							                                v1, v3, v4,
+							                                &lambda, NULL)) {
 								if (from==PART_FROM_FACE)
 									(pa+(int)(lambda*size[a])*a0mul)->flag &= ~PARS_UNEXIST;
 								else
@@ -300,19 +312,16 @@ static void distribute_grid(DerivedMesh *dm, ParticleSystem *psys)
 static void hammersley_create(float *out, int n, int seed, float amount)
 {
 	RNG *rng;
-	double p, t, offs[2];
-	int k, kk;
+
+	double offs[2], t;
 
 	rng = BLI_rng_new(31415926 + n + seed);
 	offs[0] = BLI_rng_get_double(rng) + (double)amount;
 	offs[1] = BLI_rng_get_double(rng) + (double)amount;
 	BLI_rng_free(rng);
 
-	for (k = 0; k < n; k++) {
-		t = 0;
-		for (p = 0.5, kk = k; kk; p *= 0.5, kk >>= 1)
-			if (kk & 1) /* kk mod 2 = 1 */
-				t += p;
+	for (int k = 0; k < n; k++) {
+		BLI_hammersley_1D(k, &t);
 
 		out[2*k + 0] = fmod((double)k/(double)n + offs[0], 1.0);
 		out[2*k + 1] = fmod(t + offs[1], 1.0);
@@ -427,12 +436,37 @@ static int distribute_binary_search(float *sum, int n, float value)
 static void distribute_from_verts_exec(ParticleTask *thread, ParticleData *pa, int p)
 {
 	ParticleThreadContext *ctx= thread->ctx;
-	int rng_skip_tot= PSYS_RND_DIST_SKIP; /* count how many rng_* calls wont need skipping */
+	MFace *mface;
+
+	mface = ctx->dm->getTessFaceDataArray(ctx->dm, CD_MFACE);
+
+	int rng_skip_tot = PSYS_RND_DIST_SKIP; /* count how many rng_* calls wont need skipping */
 
 	/* TODO_PARTICLE - use original index */
-	pa->num= ctx->index[p];
-	pa->fuv[0] = 1.0f;
-	pa->fuv[1] = pa->fuv[2] = pa->fuv[3] = 0.0;
+	pa->num = ctx->index[p];
+
+	zero_v4(pa->fuv);
+
+	if (pa->num != DMCACHE_NOTFOUND && pa->num < ctx->dm->getNumVerts(ctx->dm)) {
+
+		/* This finds the first face to contain the emitting vertex,
+		 * this is not ideal, but is mostly fine as UV seams generally
+		 * map to equal-colored parts of a texture */
+		for (int i = 0; i < ctx->dm->getNumTessFaces(ctx->dm); i++, mface++) {
+			if (ELEM(pa->num, mface->v1, mface->v2, mface->v3, mface->v4)) {
+				unsigned int *vert = &mface->v1;
+
+				for (int j = 0; j < 4; j++, vert++) {
+					if (*vert == pa->num) {
+						pa->fuv[j] = 1.0f;
+						break;
+					}
+				}
+
+				break;
+			}
+		}
+	}
 	
 #if ONLY_WORKING_WITH_PA_VERTS
 	if (ctx->tree) {
@@ -873,10 +907,7 @@ static int psys_thread_context_init_distribute(ParticleThreadContext *ctx, Parti
 		else
 			dm= CDDM_from_mesh((Mesh*)ob->data);
 
-		/* BMESH ONLY, for verts we don't care about tessfaces */
-		if (from != PART_FROM_VERT) {
-			DM_ensure_tessface(dm);
-		}
+		DM_ensure_tessface(dm);
 
 		/* we need orco for consistent distributions */
 		if (!CustomData_has_layer(&dm->vertData, CD_ORCO))
@@ -1070,13 +1101,10 @@ static int psys_thread_context_init_distribute(ParticleThreadContext *ctx, Parti
 		/* This is to address tricky issues with vertex-emitting when user tries (and expects) exact 1-1 vert/part
 		 * distribution (see T47983 and its two example files). It allows us to consider pos as
 		 * 'midpoint between v and v+1' (or 'p and p+1', depending whether we have more vertices than particles or not),
-		 * and avoid stumbling over float imprecisions in element_sum. */
-		if (from == PART_FROM_VERT) {
-			pos = (totpart < totmapped) ? 0.5 / (double)totmapped : step * 0.5;  /* We choose the smaller step. */
-		}
-		else {
-			pos = 0.0;
-		}
+		 * and avoid stumbling over float imprecisions in element_sum.
+		 * Note: moved face and volume distribution to this as well (instead of starting at zero),
+		 * for the same reasons, see T52682. */
+		pos = (totpart < totmapped) ? 0.5 / (double)totmapped : step * 0.5;  /* We choose the smaller step. */
 
 		for (i = 0, p = 0; p < totpart; p++, pos += step) {
 			for ( ; (i < totmapped - 1) && (pos > (double)element_sum[i]); i++);
@@ -1115,7 +1143,7 @@ static int psys_thread_context_init_distribute(ParticleThreadContext *ctx, Parti
 		
 		if (jitlevel == 0) {
 			jitlevel= totpart/totelem;
-			if (part->flag & PART_EDISTR) jitlevel*= 2;	/* looks better in general, not very scietific */
+			if (part->flag & PART_EDISTR) jitlevel*= 2;	/* looks better in general, not very scientific */
 			if (jitlevel<3) jitlevel= 3;
 		}
 		
diff --git a/source/blender/blenkernel/intern/particle_system.c b/source/blender/blenkernel/intern/particle_system.c
index a6ed50fd0e9..ddf4f04c808 100644
--- a/source/blender/blenkernel/intern/particle_system.c
+++ b/source/blender/blenkernel/intern/particle_system.c
@@ -980,14 +980,14 @@ void psys_get_birth_coords(ParticleSimulationData *sim, ParticleData *pa, Partic
 }
 
 /* recursively evaluate emitter parent anim at cfra */
-static void evaluate_emitter_anim(Scene *scene, Object *ob, float cfra)
+static void evaluate_emitter_anim(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, float cfra)
 {
 	if (ob->parent)
-		evaluate_emitter_anim(scene, ob->parent, cfra);
+		evaluate_emitter_anim(eval_ctx, scene, ob->parent, cfra);
 	
 	/* we have to force RECALC_ANIM here since where_is_objec_time only does drivers */
 	BKE_animsys_evaluate_animdata(scene, &ob->id, ob->adt, cfra, ADT_RECALC_ANIM);
-	BKE_object_where_is_calc_time(scene, ob, cfra);
+	BKE_object_where_is_calc_time(eval_ctx, scene, ob, cfra);
 }
 
 /* sets particle to the emitter surface with initial velocity & rotation */
@@ -1001,7 +1001,7 @@ void reset_particle(ParticleSimulationData *sim, ParticleData *pa, float dtime,
 	
 	/* get precise emitter matrix if particle is born */
 	if (part->type != PART_HAIR && dtime > 0.f && pa->time < cfra && pa->time >= sim->psys->cfra) {
-		evaluate_emitter_anim(sim->scene, sim->ob, pa->time);
+		evaluate_emitter_anim(sim->eval_ctx, sim->scene, sim->ob, pa->time);
 
 		psys->flag |= PSYS_OB_ANIM_RESTORE;
 	}
@@ -1133,7 +1133,8 @@ static void set_keyed_keys(ParticleSimulationData *sim)
 	int totpart = psys->totpart, k, totkeys = psys->totkeyed;
 	int keyed_flag = 0;
 
-	ksim.scene= sim->scene;
+	ksim.eval_ctx = sim->eval_ctx;
+	ksim.scene = sim->scene;
 	
 	/* no proper targets so let's clear and bail out */
 	if (psys->totkeyed==0) {
@@ -1294,7 +1295,7 @@ void psys_update_particle_tree(ParticleSystem *psys, float cfra)
 static void psys_update_effectors(ParticleSimulationData *sim)
 {
 	pdEndEffectors(&sim->psys->effectors);
-	sim->psys->effectors = pdInitEffectors(sim->scene, sim->ob, sim->psys,
+	sim->psys->effectors = pdInitEffectors(sim->eval_ctx, sim->scene, sim->ob, sim->psys,
 	                                       sim->psys->part->effector_weights, true);
 	precalc_guides(sim, sim->psys->effectors);
 }
@@ -2115,7 +2116,7 @@ static void basic_integrate(ParticleSimulationData *sim, int p, float dfra, floa
 	tkey.time=pa->state.time;
 
 	if (part->type != PART_HAIR) {
-		if (do_guides(sim->psys->part, sim->psys->effectors, &tkey, p, time)) {
+		if (do_guides(sim->eval_ctx, sim->psys->part, sim->psys->effectors, &tkey, p, time)) {
 			copy_v3_v3(pa->state.co,tkey.co);
 			/* guides don't produce valid velocity */
 			sub_v3_v3v3(pa->state.vel, tkey.co, pa->prev_state.co);
@@ -2319,21 +2320,21 @@ static void collision_point_on_surface(float p[3], ParticleCollisionElement *pce
 		}
 		case 3:
 		{
-				float p0[3], e1[3], e2[3], nor[3];
+			float p0[3], e1[3], e2[3], nor[3];
 
-				sub_v3_v3v3(e1, pce->x1, pce->x0);
-				sub_v3_v3v3(e2, pce->x2, pce->x0);
-				sub_v3_v3v3(p0, p, pce->x0);
+			sub_v3_v3v3(e1, pce->x1, pce->x0);
+			sub_v3_v3v3(e2, pce->x2, pce->x0);
+			sub_v3_v3v3(p0, p, pce->x0);
 
-				cross_v3_v3v3(nor, e1, e2);
-				normalize_v3(nor);
+			cross_v3_v3v3(nor, e1, e2);
+			normalize_v3(nor);
 
-				if (pce->inv_nor == 1)
-					negate_v3(nor);
+			if (pce->inv_nor == 1)
+				negate_v3(nor);
 
-				madd_v3_v3v3fl(co, pce->x0, nor, col->radius);
-				madd_v3_v3fl(co, e1, pce->uv[0]);
-				madd_v3_v3fl(co, e2, pce->uv[1]);
+			madd_v3_v3v3fl(co, pce->x0, nor, col->radius);
+			madd_v3_v3fl(co, e1, pce->uv[0]);
+			madd_v3_v3fl(co, e2, pce->uv[1]);
 			break;
 		}
 	}
@@ -3043,10 +3044,12 @@ static void hair_create_input_dm(ParticleSimulationData *sim, int totpoint, int
 	/* calculate maximum segment length */
 	max_length = 0.0f;
 	LOOP_PARTICLES {
-		for (k=1, key=pa->hair+1; k<pa->totkey; k++,key++) {
-			float length = len_v3v3(key->co, (key-1)->co);
-			if (max_length < length)
-				max_length = length;
+		if (!(pa->flag & PARS_UNEXIST)) {
+			for (k=1, key=pa->hair+1; k<pa->totkey; k++,key++) {
+				float length = len_v3v3(key->co, (key-1)->co);
+				if (max_length < length)
+					max_length = length;
+			}
 		}
 	}
 	
@@ -3058,76 +3061,78 @@ static void hair_create_input_dm(ParticleSimulationData *sim, int totpoint, int
 	/* make vgroup for pin roots etc.. */
 	hair_index = 1;
 	LOOP_PARTICLES {
-		float root_mat[4][4];
-		float bending_stiffness;
-		bool use_hair;
-		
-		pa->hair_index = hair_index;
-		use_hair = psys_hair_use_simulation(pa, max_length);
-		
-		psys_mat_hair_to_object(sim->ob, sim->psmd->dm_final, psys->part->from, pa, hairmat);
-		mul_m4_m4m4(root_mat, sim->ob->obmat, hairmat);
-		normalize_m4(root_mat);
-		
-		bending_stiffness = CLAMPIS(1.0f - part->bending_random * psys_frand(psys, p + 666), 0.0f, 1.0f);
-		
-		for (k=0, key=pa->hair; k<pa->totkey; k++,key++) {
-			ClothHairData *hair;
-			float *co, *co_next;
-			
-			co = key->co;
-			co_next = (key+1)->co;
-			
-			/* create fake root before actual root to resist bending */
-			if (k==0) {
-				hair = &psys->clmd->hairdata[pa->hair_index - 1];
+		if (!(pa->flag & PARS_UNEXIST)) {
+			float root_mat[4][4];
+			float bending_stiffness;
+			bool use_hair;
+
+			pa->hair_index = hair_index;
+			use_hair = psys_hair_use_simulation(pa, max_length);
+
+			psys_mat_hair_to_object(sim->ob, sim->psmd->dm_final, psys->part->from, pa, hairmat);
+			mul_m4_m4m4(root_mat, sim->ob->obmat, hairmat);
+			normalize_m4(root_mat);
+
+			bending_stiffness = CLAMPIS(1.0f - part->bending_random * psys_frand(psys, p + 666), 0.0f, 1.0f);
+
+			for (k=0, key=pa->hair; k<pa->totkey; k++,key++) {
+				ClothHairData *hair;
+				float *co, *co_next;
+
+				co = key->co;
+				co_next = (key+1)->co;
+
+				/* create fake root before actual root to resist bending */
+				if (k==0) {
+					hair = &psys->clmd->hairdata[pa->hair_index - 1];
+					copy_v3_v3(hair->loc, root_mat[3]);
+					copy_m3_m4(hair->rot, root_mat);
+
+					hair->radius = hair_radius;
+					hair->bending_stiffness = bending_stiffness;
+
+					add_v3_v3v3(mvert->co, co, co);
+					sub_v3_v3(mvert->co, co_next);
+					mul_m4_v3(hairmat, mvert->co);
+
+					medge->v1 = pa->hair_index - 1;
+					medge->v2 = pa->hair_index;
+
+					dvert = hair_set_pinning(dvert, 1.0f);
+
+					mvert++;
+					medge++;
+				}
+
+				/* store root transform in cloth data */
+				hair = &psys->clmd->hairdata[pa->hair_index + k];
 				copy_v3_v3(hair->loc, root_mat[3]);
 				copy_m3_m4(hair->rot, root_mat);
-				
+
 				hair->radius = hair_radius;
 				hair->bending_stiffness = bending_stiffness;
-				
-				add_v3_v3v3(mvert->co, co, co);
-				sub_v3_v3(mvert->co, co_next);
+
+				copy_v3_v3(mvert->co, co);
 				mul_m4_v3(hairmat, mvert->co);
-				
-				medge->v1 = pa->hair_index - 1;
-				medge->v2 = pa->hair_index;
-				
-				dvert = hair_set_pinning(dvert, 1.0f);
-				
+
+				if (k) {
+					medge->v1 = pa->hair_index + k - 1;
+					medge->v2 = pa->hair_index + k;
+				}
+
+				/* roots and disabled hairs should be 1.0, the rest can be anything from 0.0 to 1.0 */
+				if (use_hair)
+					dvert = hair_set_pinning(dvert, key->weight);
+				else
+					dvert = hair_set_pinning(dvert, 1.0f);
+
 				mvert++;
-				medge++;
-			}
-			
-			/* store root transform in cloth data */
-			hair = &psys->clmd->hairdata[pa->hair_index + k];
-			copy_v3_v3(hair->loc, root_mat[3]);
-			copy_m3_m4(hair->rot, root_mat);
-			
-			hair->radius = hair_radius;
-			hair->bending_stiffness = bending_stiffness;
-			
-			copy_v3_v3(mvert->co, co);
-			mul_m4_v3(hairmat, mvert->co);
-			
-			if (k) {
-				medge->v1 = pa->hair_index + k - 1;
-				medge->v2 = pa->hair_index + k;
+				if (k)
+					medge++;
 			}
-			
-			/* roots and disabled hairs should be 1.0, the rest can be anything from 0.0 to 1.0 */
-			if (use_hair)
-				dvert = hair_set_pinning(dvert, key->weight);
-			else
-				dvert = hair_set_pinning(dvert, 1.0f);
-			
-			mvert++;
-			if (k)
-				medge++;
+
+			hair_index += pa->totkey + 1;
 		}
-		
-		hair_index += pa->totkey + 1;
 	}
 }
 
@@ -3153,9 +3158,11 @@ static void do_hair_dynamics(ParticleSimulationData *sim)
 	totpoint = 0;
 	totedge = 0;
 	LOOP_PARTICLES {
-		/* "out" dm contains all hairs */
-		totedge += pa->totkey;
-		totpoint += pa->totkey + 1; /* +1 for virtual root point */
+		if (!(pa->flag & PARS_UNEXIST)) {
+			/* "out" dm contains all hairs */
+			totedge += pa->totkey;
+			totpoint += pa->totkey + 1; /* +1 for virtual root point */
+		}
 	}
 	
 	realloc_roots = false; /* whether hair root info array has to be reallocated */
@@ -3191,7 +3198,7 @@ static void do_hair_dynamics(ParticleSimulationData *sim)
 	psys->hair_out_dm = CDDM_copy(psys->hair_in_dm);
 	psys->hair_out_dm->getVertCos(psys->hair_out_dm, deformedVerts);
 	
-	clothModifier_do(psys->clmd, sim->scene, sim->ob, psys->hair_in_dm, deformedVerts);
+	clothModifier_do(psys->clmd, sim->eval_ctx, sim->scene, sim->ob, psys->hair_in_dm, deformedVerts);
 	
 	CDDM_apply_vert_coords(psys->hair_out_dm, deformedVerts);
 	
@@ -4151,7 +4158,7 @@ static int hair_needs_recalc(ParticleSystem *psys)
 
 /* main particle update call, checks that things are ok on the large scale and
  * then advances in to actual particle calculations depending on particle type */
-void particle_system_update(Scene *scene, Object *ob, ParticleSystem *psys, const bool use_render_params)
+void particle_system_update(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, ParticleSystem *psys, const bool use_render_params)
 {
 	ParticleSimulationData sim= {0};
 	ParticleSettings *part = psys->part;
@@ -4165,10 +4172,11 @@ void particle_system_update(Scene *scene, Object *ob, ParticleSystem *psys, cons
 
 	cfra= BKE_scene_frame_get(scene);
 
-	sim.scene= scene;
-	sim.ob= ob;
-	sim.psys= psys;
-	sim.psmd= psys_get_modifier(ob, psys);
+	sim.eval_ctx = eval_ctx;
+	sim.scene = scene;
+	sim.ob = ob;
+	sim.psys = psys;
+	sim.psmd = psys_get_modifier(ob, psys);
 
 	/* system was already updated from modifier stack */
 	if (sim.psmd->flag & eParticleSystemFlag_psys_updated) {
@@ -4311,7 +4319,7 @@ void particle_system_update(Scene *scene, Object *ob, ParticleSystem *psys, cons
 
 	/* make sure emitter is left at correct time (particle emission can change this) */
 	if (psys->flag & PSYS_OB_ANIM_RESTORE) {
-		evaluate_emitter_anim(scene, ob, cfra);
+		evaluate_emitter_anim(eval_ctx, scene, ob, cfra);
 		psys->flag &= ~PSYS_OB_ANIM_RESTORE;
 	}
 
@@ -4353,13 +4361,30 @@ void BKE_particlesystem_id_loop(ParticleSystem *psys, ParticleSystemIDFunc func,
 
 /* **** Depsgraph evaluation **** */
 
-void BKE_particle_system_eval(struct EvaluationContext *UNUSED(eval_ctx),
-                              Scene *scene,
-                              Object *ob,
-                              ParticleSystem *psys)
+void BKE_particle_system_settings_eval(const struct EvaluationContext *UNUSED(eval_ctx),
+                                       ParticleSystem *psys)
+{
+	if (G.debug & G_DEBUG_DEPSGRAPH) {
+		printf("%s on %s (%p)\n", __func__, psys->name, psys);
+	}
+	psys->recalc |= psys->part->recalc;
+}
+
+void BKE_particle_system_settings_recalc_clear(struct EvaluationContext *UNUSED(eval_ctx),
+                                               ParticleSettings *particle_settings)
+{
+	if (G.debug & G_DEBUG_DEPSGRAPH) {
+		printf("%s on %s (%p)\n", __func__, particle_settings->id.name, particle_settings);
+	}
+	particle_settings->recalc = 0;
+}
+
+void BKE_particle_system_eval_init(const struct EvaluationContext *UNUSED(eval_ctx),
+                                   Scene *scene,
+                                   Object *ob)
 {
 	if (G.debug & G_DEBUG_DEPSGRAPH) {
-		printf("%s on %s:%s\n", __func__, ob->id.name, psys->name);
+		printf("%s on %s (%p)\n", __func__, ob->id.name, ob);
 	}
 	BKE_ptcache_object_reset(scene, ob, PTCACHE_RESET_DEPSGRAPH);
 }
diff --git a/source/blender/blenkernel/intern/pbvh.c b/source/blender/blenkernel/intern/pbvh.c
index ef2eaf8405b..6fc89eb778a 100644
--- a/source/blender/blenkernel/intern/pbvh.c
+++ b/source/blender/blenkernel/intern/pbvh.c
@@ -34,6 +34,7 @@
 
 #include "BKE_pbvh.h"
 #include "BKE_ccg.h"
+#include "BKE_subsurf.h"
 #include "BKE_DerivedMesh.h"
 #include "BKE_global.h"
 #include "BKE_mesh.h" /* for BKE_mesh_calc_normals */
@@ -607,6 +608,11 @@ void BKE_pbvh_build_grids(PBVH *bvh, CCGElem **grids,
 	MEM_freeN(prim_bbc);
 }
 
+void BKE_pbvh_set_ccgdm(PBVH *bvh, CCGDerivedMesh *ccgdm)
+{
+	bvh->ccgdm = ccgdm;
+}
+
 PBVH *BKE_pbvh_new(void)
 {
 	PBVH *bvh = MEM_callocN(sizeof(PBVH), "pbvh");
@@ -1157,7 +1163,7 @@ static void pbvh_update_draw_buffers(PBVH *bvh, PBVHNode **nodes, int totnode)
 	}
 }
 
-static void pbvh_draw_BB(PBVH *bvh)
+void BKE_pbvh_draw_BB(PBVH *bvh)
 {
 	unsigned int pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
 	immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
@@ -1331,6 +1337,12 @@ void BKE_pbvh_get_grid_key(const PBVH *bvh, CCGKey *key)
 	*key = bvh->gridkey;
 }
 
+CCGDerivedMesh *BKE_pbvh_get_ccgdm(const PBVH *bvh)
+{
+	return bvh->ccgdm;
+}
+
+
 BMesh *BKE_pbvh_get_bmesh(PBVH *bvh)
 {
 	BLI_assert(bvh->type == PBVH_BMESH);
@@ -1529,14 +1541,16 @@ void BKE_pbvh_raycast(
 bool ray_face_intersection_quad(
         const float ray_start[3], const float ray_normal[3],
         const float t0[3], const float t1[3], const float t2[3], const float t3[3],
-        float *dist)
+        float *depth)
 {
-	float dist_test;
+	float depth_test;
 
-	if ((isect_ray_tri_epsilon_v3(ray_start, ray_normal, t0, t1, t2, &dist_test, NULL, 0.1f) && (dist_test < *dist)) ||
-	    (isect_ray_tri_epsilon_v3(ray_start, ray_normal, t0, t2, t3, &dist_test, NULL, 0.1f) && (dist_test < *dist)))
+	if ((isect_ray_tri_epsilon_v3(
+	         ray_start, ray_normal, t0, t1, t2, &depth_test, NULL, 0.1f) && (depth_test < *depth)) ||
+	    (isect_ray_tri_epsilon_v3(
+	         ray_start, ray_normal, t0, t2, t3, &depth_test, NULL, 0.1f) && (depth_test < *depth)))
 	{
-		*dist = dist_test;
+		*depth = depth_test;
 		return true;
 	}
 	else {
@@ -1547,12 +1561,82 @@ bool ray_face_intersection_quad(
 bool ray_face_intersection_tri(
         const float ray_start[3], const float ray_normal[3],
         const float t0[3], const float t1[3], const float t2[3],
-        float *dist)
+        float *depth)
+{
+	float depth_test;
+
+	if ((isect_ray_tri_epsilon_v3(
+	         ray_start, ray_normal, t0, t1, t2, &depth_test, NULL, 0.1f) && (depth_test < *depth)))
+	{
+		*depth = depth_test;
+		return true;
+	}
+	else {
+		return false;
+	}
+}
+
+/* Take advantage of the fact we know this wont be an intersection.
+ * Just handle ray-tri edges. */
+static float dist_squared_ray_to_tri_v3_fast(
+        const float ray_origin[3], const float ray_direction[3],
+        const float v0[3], const float v1[3], const float v2[3],
+        float r_point[3], float *r_depth)
+{
+	const float *tri[3] = {v0, v1, v2};
+	float dist_sq_best = FLT_MAX;
+	for (int i = 0, j = 2; i < 3; j = i++) {
+		float point_test[3], depth_test = FLT_MAX;
+		const float dist_sq_test = dist_squared_ray_to_seg_v3(
+		        ray_origin, ray_direction, tri[i], tri[j], point_test, &depth_test);
+		if (dist_sq_test < dist_sq_best || i == 0) {
+			copy_v3_v3(r_point, point_test);
+			*r_depth = depth_test;
+			dist_sq_best = dist_sq_test;
+		}
+	}
+	return dist_sq_best;
+}
+
+bool ray_face_nearest_quad(
+        const float ray_start[3], const float ray_normal[3],
+        const float t0[3], const float t1[3], const float t2[3], const float t3[3],
+        float *depth, float *dist_sq)
+{
+	float dist_sq_test;
+	float co[3], depth_test;
+
+	if (((dist_sq_test = dist_squared_ray_to_tri_v3_fast(
+	         ray_start, ray_normal, t0, t1, t2, co, &depth_test)) < *dist_sq))
+	{
+		*dist_sq = dist_sq_test;
+		*depth = depth_test;
+		if (((dist_sq_test = dist_squared_ray_to_tri_v3_fast(
+		         ray_start, ray_normal, t0, t2, t3, co, &depth_test)) < *dist_sq))
+		{
+			*dist_sq = dist_sq_test;
+			*depth = depth_test;
+		}
+		return true;
+	}
+	else {
+		return false;
+	}
+}
+
+bool ray_face_nearest_tri(
+        const float ray_start[3], const float ray_normal[3],
+        const float t0[3], const float t1[3], const float t2[3],
+        float *depth, float *dist_sq)
 {
-	float dist_test;
+	float dist_sq_test;
+	float co[3], depth_test;
 
-	if ((isect_ray_tri_epsilon_v3(ray_start, ray_normal, t0, t1, t2, &dist_test, NULL, 0.1f) && (dist_test < *dist))) {
-		*dist = dist_test;
+	if (((dist_sq_test = dist_squared_ray_to_tri_v3_fast(
+	         ray_start, ray_normal, t0, t1, t2, co, &depth_test)) < *dist_sq))
+	{
+		*dist_sq = dist_sq_test;
+		*depth = depth_test;
 		return true;
 	}
 	else {
@@ -1564,7 +1648,7 @@ static bool pbvh_faces_node_raycast(
         PBVH *bvh, const PBVHNode *node,
         float (*origco)[3],
         const float ray_start[3], const float ray_normal[3],
-        float *dist)
+        float *depth)
 {
 	const MVert *vert = bvh->verts;
 	const MLoop *mloop = bvh->mloop;
@@ -1586,7 +1670,7 @@ static bool pbvh_faces_node_raycast(
 			        origco[face_verts[0]],
 			        origco[face_verts[1]],
 			        origco[face_verts[2]],
-			        dist);
+			        depth);
 		}
 		else {
 			/* intersect with current coordinates */
@@ -1595,7 +1679,7 @@ static bool pbvh_faces_node_raycast(
 			        vert[mloop[lt->tri[0]].v].co,
 			        vert[mloop[lt->tri[1]].v].co,
 			        vert[mloop[lt->tri[2]].v].co,
-			        dist);
+			        depth);
 		}
 	}
 
@@ -1606,7 +1690,7 @@ static bool pbvh_grids_node_raycast(
         PBVH *bvh, PBVHNode *node,
         float (*origco)[3],
         const float ray_start[3], const float ray_normal[3],
-        float *dist)
+        float *depth)
 {
 	const int totgrid = node->totprim;
 	const int gridsize = bvh->gridkey.grid_size;
@@ -1636,7 +1720,7 @@ static bool pbvh_grids_node_raycast(
 					        origco[y * gridsize + x + 1],
 					        origco[(y + 1) * gridsize + x + 1],
 					        origco[(y + 1) * gridsize + x],
-					        dist);
+					        depth);
 				}
 				else {
 					hit |= ray_face_intersection_quad(
@@ -1645,7 +1729,7 @@ static bool pbvh_grids_node_raycast(
 					        CCG_grid_elem_co(&bvh->gridkey, grid, x + 1, y),
 					        CCG_grid_elem_co(&bvh->gridkey, grid, x + 1, y + 1),
 					        CCG_grid_elem_co(&bvh->gridkey, grid, x, y + 1),
-					        dist);
+					        depth);
 				}
 			}
 		}
@@ -1660,7 +1744,7 @@ static bool pbvh_grids_node_raycast(
 bool BKE_pbvh_node_raycast(
         PBVH *bvh, PBVHNode *node, float (*origco)[3], bool use_origco,
         const float ray_start[3], const float ray_normal[3],
-        float *dist)
+        float *depth)
 {
 	bool hit = false;
 
@@ -1671,16 +1755,16 @@ bool BKE_pbvh_node_raycast(
 		case PBVH_FACES:
 			hit |= pbvh_faces_node_raycast(
 			        bvh, node, origco,
-			        ray_start, ray_normal, dist);
+			        ray_start, ray_normal, depth);
 			break;
 		case PBVH_GRIDS:
 			hit |= pbvh_grids_node_raycast(
 			        bvh, node, origco,
-			        ray_start, ray_normal, dist);
+			        ray_start, ray_normal, depth);
 			break;
 		case PBVH_BMESH:
 			hit = pbvh_bmesh_node_raycast(
-			        node, ray_start, ray_normal, dist, use_origco);
+			        node, ray_start, ray_normal, depth, use_origco);
 			break;
 	}
 
@@ -1731,6 +1815,176 @@ void BKE_pbvh_raycast_project_ray_root(
 	}
 }
 
+/* -------------------------------------------------------------------- */
+
+typedef struct {
+	struct DistRayAABB_Precalc dist_ray_to_aabb_precalc;
+	bool original;
+} FindNearestRayData;
+
+static bool nearest_to_ray_aabb_dist_sq(PBVHNode *node, void *data_v)
+{
+	FindNearestRayData *rcd = data_v;
+	const float *bb_min, *bb_max;
+
+	if (rcd->original) {
+		/* BKE_pbvh_node_get_original_BB */
+		bb_min = node->orig_vb.bmin;
+		bb_max = node->orig_vb.bmax;
+	}
+	else {
+		/* BKE_pbvh_node_get_BB */
+		bb_min = node->vb.bmin;
+		bb_max = node->vb.bmax;
+	}
+
+	float co_dummy[3], depth;
+	node->tmin = dist_squared_ray_to_aabb_v3(&rcd->dist_ray_to_aabb_precalc, bb_min, bb_max, co_dummy, &depth);
+	/* Ideally we would skip distances outside the range. */
+	return depth > 0.0f;
+}
+
+void BKE_pbvh_find_nearest_to_ray(
+        PBVH *bvh, BKE_pbvh_SearchNearestCallback cb, void *data,
+        const float ray_start[3], const float ray_normal[3],
+        bool original)
+{
+	FindNearestRayData ncd;
+
+	dist_squared_ray_to_aabb_v3_precalc(&ncd.dist_ray_to_aabb_precalc, ray_start, ray_normal);
+	ncd.original = original;
+
+	BKE_pbvh_search_callback_occluded(bvh, nearest_to_ray_aabb_dist_sq, &ncd, cb, data);
+}
+
+
+static bool pbvh_faces_node_nearest_to_ray(
+        PBVH *bvh, const PBVHNode *node,
+        float (*origco)[3],
+        const float ray_start[3], const float ray_normal[3],
+        float *depth, float *dist_sq)
+{
+	const MVert *vert = bvh->verts;
+	const MLoop *mloop = bvh->mloop;
+	const int *faces = node->prim_indices;
+	int i, totface = node->totprim;
+	bool hit = false;
+
+	for (i = 0; i < totface; ++i) {
+		const MLoopTri *lt = &bvh->looptri[faces[i]];
+		const int *face_verts = node->face_vert_indices[i];
+
+		if (paint_is_face_hidden(lt, vert, mloop))
+			continue;
+
+		if (origco) {
+			/* intersect with backuped original coordinates */
+			hit |= ray_face_nearest_tri(
+			        ray_start, ray_normal,
+			        origco[face_verts[0]],
+			        origco[face_verts[1]],
+			        origco[face_verts[2]],
+			        depth, dist_sq);
+		}
+		else {
+			/* intersect with current coordinates */
+			hit |= ray_face_nearest_tri(
+			        ray_start, ray_normal,
+			        vert[mloop[lt->tri[0]].v].co,
+			        vert[mloop[lt->tri[1]].v].co,
+			        vert[mloop[lt->tri[2]].v].co,
+			        depth, dist_sq);
+		}
+	}
+
+	return hit;
+}
+
+static bool pbvh_grids_node_nearest_to_ray(
+        PBVH *bvh, PBVHNode *node,
+        float (*origco)[3],
+        const float ray_start[3], const float ray_normal[3],
+        float *depth, float *dist_sq)
+{
+	const int totgrid = node->totprim;
+	const int gridsize = bvh->gridkey.grid_size;
+	bool hit = false;
+
+	for (int i = 0; i < totgrid; ++i) {
+		CCGElem *grid = bvh->grids[node->prim_indices[i]];
+		BLI_bitmap *gh;
+
+		if (!grid)
+			continue;
+
+		gh = bvh->grid_hidden[node->prim_indices[i]];
+
+		for (int y = 0; y < gridsize - 1; ++y) {
+			for (int x = 0; x < gridsize - 1; ++x) {
+				/* check if grid face is hidden */
+				if (gh) {
+					if (paint_is_grid_face_hidden(gh, gridsize, x, y))
+						continue;
+				}
+
+				if (origco) {
+					hit |= ray_face_nearest_quad(
+					        ray_start, ray_normal,
+					        origco[y * gridsize + x],
+					        origco[y * gridsize + x + 1],
+					        origco[(y + 1) * gridsize + x + 1],
+					        origco[(y + 1) * gridsize + x],
+					        depth, dist_sq);
+				}
+				else {
+					hit |= ray_face_nearest_quad(
+					        ray_start, ray_normal,
+					        CCG_grid_elem_co(&bvh->gridkey, grid, x, y),
+					        CCG_grid_elem_co(&bvh->gridkey, grid, x + 1, y),
+					        CCG_grid_elem_co(&bvh->gridkey, grid, x + 1, y + 1),
+					        CCG_grid_elem_co(&bvh->gridkey, grid, x, y + 1),
+					        depth, dist_sq);
+				}
+			}
+		}
+
+		if (origco)
+			origco += gridsize * gridsize;
+	}
+
+	return hit;
+}
+
+bool BKE_pbvh_node_find_nearest_to_ray(
+        PBVH *bvh, PBVHNode *node, float (*origco)[3], bool use_origco,
+        const float ray_start[3], const float ray_normal[3],
+        float *depth, float *dist_sq)
+{
+	bool hit = false;
+
+	if (node->flag & PBVH_FullyHidden)
+		return false;
+
+	switch (bvh->type) {
+		case PBVH_FACES:
+			hit |= pbvh_faces_node_nearest_to_ray(
+			        bvh, node, origco,
+			        ray_start, ray_normal, depth, dist_sq);
+			break;
+		case PBVH_GRIDS:
+			hit |= pbvh_grids_node_nearest_to_ray(
+			        bvh, node, origco,
+			        ray_start, ray_normal, depth, dist_sq);
+			break;
+		case PBVH_BMESH:
+			hit = pbvh_bmesh_node_nearest_to_ray(
+			        node, ray_start, ray_normal, depth, dist_sq, use_origco);
+			break;
+	}
+
+	return hit;
+}
+
 typedef struct {
 	DMSetMaterial setMaterial;
 	bool wireframe;
@@ -1844,7 +2098,7 @@ void BKE_pbvh_draw(PBVH *bvh, float (*planes)[4], float (*fnors)[3],
 	}
 
 	if (G.debug_value == 14)
-		pbvh_draw_BB(bvh);
+		BKE_pbvh_draw_BB(bvh);
 }
 
 struct PBVHNodeDrawCallbackData {
diff --git a/source/blender/blenkernel/intern/pbvh_bmesh.c b/source/blender/blenkernel/intern/pbvh_bmesh.c
index c5e49883dc6..187891e7210 100644
--- a/source/blender/blenkernel/intern/pbvh_bmesh.c
+++ b/source/blender/blenkernel/intern/pbvh_bmesh.c
@@ -718,20 +718,24 @@ static void pbvh_bmesh_node_drop_orig(PBVHNode *node)
 
 /****************************** EdgeQueue *****************************/
 
-typedef struct {
+struct EdgeQueue;
+
+typedef struct EdgeQueue {
 	Heap *heap;
 	const float *center;
+	float  center_proj[3];  /* for when we use projected coords. */
 	float radius_squared;
 	float limit_len_squared;
 #ifdef USE_EDGEQUEUE_EVEN_SUBDIV
 	float limit_len;
 #endif
 
-#ifdef USE_EDGEQUEUE_FRONTFACE
+	bool (*edge_queue_tri_in_range)(const struct EdgeQueue *q, BMFace *f);
+
 	const float *view_normal;
+#ifdef USE_EDGEQUEUE_FRONTFACE
 	unsigned int use_view_normal : 1;
 #endif
-
 } EdgeQueue;
 
 typedef struct {
@@ -785,7 +789,6 @@ static bool edge_queue_tri_in_sphere(const EdgeQueue *q, BMFace *f)
 	float c[3];
 
 	/* Get closest point in triangle to sphere center */
-	// BM_iter_as_array(NULL, BM_VERTS_OF_FACE, f, (void **)v_tri, 3);
 	BM_face_as_array_vert_tri(f, v_tri);
 
 	closest_on_tri_to_point_v3(c, q->center, v_tri[0]->co, v_tri[1]->co, v_tri[2]->co);
@@ -794,6 +797,25 @@ static bool edge_queue_tri_in_sphere(const EdgeQueue *q, BMFace *f)
 	return len_squared_v3v3(q->center, c) <= q->radius_squared;
 }
 
+static bool edge_queue_tri_in_circle(const EdgeQueue *q, BMFace *f)
+{
+	BMVert *v_tri[3];
+	float c[3];
+	float tri_proj[3][3];
+
+	/* Get closest point in triangle to sphere center */
+	BM_face_as_array_vert_tri(f, v_tri);
+
+	project_plane_normalized_v3_v3v3(tri_proj[0], v_tri[0]->co, q->view_normal);
+	project_plane_normalized_v3_v3v3(tri_proj[1], v_tri[1]->co, q->view_normal);
+	project_plane_normalized_v3_v3v3(tri_proj[2], v_tri[2]->co, q->view_normal);
+
+	closest_on_tri_to_point_v3(c, q->center_proj, tri_proj[0], tri_proj[1], tri_proj[2]);
+
+	/* Check if triangle intersects the sphere */
+	return len_squared_v3v3(q->center_proj, c) <= q->radius_squared;
+}
+
 /* Return true if the vertex mask is less than 1.0, false otherwise */
 static bool check_mask(EdgeQueueContext *eq_ctx, BMVert *v)
 {
@@ -929,7 +951,7 @@ static void long_edge_queue_face_add(
 	}
 #endif
 
-	if (edge_queue_tri_in_sphere(eq_ctx->q, f)) {
+	if (eq_ctx->q->edge_queue_tri_in_range(eq_ctx->q, f)) {
 		/* Check each edge of the face */
 		BMLoop *l_first = BM_FACE_FIRST_LOOP(f);
 		BMLoop *l_iter = l_first;
@@ -960,7 +982,7 @@ static void short_edge_queue_face_add(
 	}
 #endif
 
-	if (edge_queue_tri_in_sphere(eq_ctx->q, f)) {
+	if (eq_ctx->q->edge_queue_tri_in_range(eq_ctx->q, f)) {
 		BMLoop *l_iter;
 		BMLoop *l_first;
 
@@ -984,7 +1006,7 @@ static void short_edge_queue_face_add(
 static void long_edge_queue_create(
         EdgeQueueContext *eq_ctx,
         PBVH *bvh, const float center[3], const float view_normal[3],
-        float radius)
+        float radius, const bool use_frontface, const bool use_projected)
 {
 	eq_ctx->q->heap = BLI_heap_new();
 	eq_ctx->q->center = center;
@@ -994,13 +1016,22 @@ static void long_edge_queue_create(
 	eq_ctx->q->limit_len = bvh->bm_max_edge_len;
 #endif
 
-#ifdef USE_EDGEQUEUE_FRONTFACE
 	eq_ctx->q->view_normal = view_normal;
-	eq_ctx->q->use_view_normal = (view_normal != NULL);
+
+#ifdef USE_EDGEQUEUE_FRONTFACE
+	eq_ctx->q->use_view_normal = use_frontface;
 #else
-	UNUSED_VARS(view_normal);
+	UNUSED_VARS(use_frontface);
 #endif
 
+	if (use_projected) {
+		eq_ctx->q->edge_queue_tri_in_range = edge_queue_tri_in_circle;
+		project_plane_normalized_v3_v3v3(eq_ctx->q->center_proj, center, view_normal);
+	}
+	else {
+		eq_ctx->q->edge_queue_tri_in_range = edge_queue_tri_in_sphere;
+	}
+
 #ifdef USE_EDGEQUEUE_TAG_VERIFY
 	pbvh_bmesh_edge_tag_verify(bvh);
 #endif
@@ -1037,7 +1068,7 @@ static void long_edge_queue_create(
 static void short_edge_queue_create(
         EdgeQueueContext *eq_ctx,
         PBVH *bvh, const float center[3], const float view_normal[3],
-        float radius)
+        float radius, const bool use_frontface, const bool use_projected)
 {
 	eq_ctx->q->heap = BLI_heap_new();
 	eq_ctx->q->center = center;
@@ -1047,13 +1078,22 @@ static void short_edge_queue_create(
 	eq_ctx->q->limit_len = bvh->bm_min_edge_len;
 #endif
 
-#ifdef USE_EDGEQUEUE_FRONTFACE
 	eq_ctx->q->view_normal = view_normal;
-	eq_ctx->q->use_view_normal = (view_normal != NULL);
+
+#ifdef USE_EDGEQUEUE_FRONTFACE
+	eq_ctx->q->use_view_normal = use_frontface;
 #else
-	UNUSED_VARS(view_normal);
+	UNUSED_VARS(use_frontface);
 #endif
 
+	if (use_projected) {
+		eq_ctx->q->edge_queue_tri_in_range = edge_queue_tri_in_circle;
+		project_plane_normalized_v3_v3v3(eq_ctx->q->center_proj, center, view_normal);
+	}
+	else {
+		eq_ctx->q->edge_queue_tri_in_range = edge_queue_tri_in_sphere;
+	}
+
 	for (int n = 0; n < bvh->totnode; n++) {
 		PBVHNode *node = &bvh->nodes[n];
 
@@ -1466,7 +1506,7 @@ static bool pbvh_bmesh_collapse_short_edges(
 
 bool pbvh_bmesh_node_raycast(
         PBVHNode *node, const float ray_start[3],
-        const float ray_normal[3], float *dist,
+        const float ray_normal[3], float *depth,
         bool use_original)
 {
 	bool hit = false;
@@ -1479,7 +1519,7 @@ bool pbvh_bmesh_node_raycast(
 			        node->bm_orco[t[0]],
 			        node->bm_orco[t[1]],
 			        node->bm_orco[t[2]],
-			        dist);
+			        depth);
 		}
 	}
 	else {
@@ -1498,7 +1538,7 @@ bool pbvh_bmesh_node_raycast(
 				        v_tri[0]->co,
 				        v_tri[1]->co,
 				        v_tri[2]->co,
-				        dist);
+				        depth);
 			}
 		}
 	}
@@ -1509,7 +1549,7 @@ bool pbvh_bmesh_node_raycast(
 bool BKE_pbvh_bmesh_node_raycast_detail(
         PBVHNode *node,
         const float ray_start[3], const float ray_normal[3],
-        float *dist, float *r_detail)
+        float *depth, float *r_detail)
 {
 	if (node->flag & PBVH_FullyHidden)
 		return 0;
@@ -1531,7 +1571,7 @@ bool BKE_pbvh_bmesh_node_raycast_detail(
 			        v_tri[0]->co,
 			        v_tri[1]->co,
 			        v_tri[2]->co,
-			        dist);
+			        depth);
 
 			if (hit_local) {
 				f_hit = f;
@@ -1554,6 +1594,47 @@ bool BKE_pbvh_bmesh_node_raycast_detail(
 	return hit;
 }
 
+bool pbvh_bmesh_node_nearest_to_ray(
+        PBVHNode *node, const float ray_start[3],
+        const float ray_normal[3], float *depth, float *dist_sq,
+        bool use_original)
+{
+	bool hit = false;
+
+	if (use_original && node->bm_tot_ortri) {
+		for (int i = 0; i < node->bm_tot_ortri; i++) {
+			const int *t = node->bm_ortri[i];
+			hit |= ray_face_nearest_tri(
+			        ray_start, ray_normal,
+			        node->bm_orco[t[0]],
+			        node->bm_orco[t[1]],
+			        node->bm_orco[t[2]],
+			        depth, dist_sq);
+		}
+	}
+	else {
+		GSetIterator gs_iter;
+
+		GSET_ITER (gs_iter, node->bm_faces) {
+			BMFace *f = BLI_gsetIterator_getKey(&gs_iter);
+
+			BLI_assert(f->len == 3);
+			if (!BM_elem_flag_test(f, BM_ELEM_HIDDEN)) {
+				BMVert *v_tri[3];
+
+				BM_face_as_array_vert_tri(f, v_tri);
+				hit |= ray_face_nearest_tri(
+				        ray_start, ray_normal,
+				        v_tri[0]->co,
+				        v_tri[1]->co,
+				        v_tri[2]->co,
+				        depth, dist_sq);
+			}
+		}
+	}
+
+	return hit;
+}
 
 void pbvh_bmesh_normals_update(PBVHNode **nodes, int totnode)
 {
@@ -1854,7 +1935,7 @@ void BKE_pbvh_build_bmesh(
 bool BKE_pbvh_bmesh_update_topology(
         PBVH *bvh, PBVHTopologyUpdateMode mode,
         const float center[3], const float view_normal[3],
-        float radius)
+        float radius, const bool use_frontface, const bool use_projected)
 {
 	/* 2 is enough for edge faces - manifold edge */
 	BLI_buffer_declare_static(BMLoop *, edge_loops, BLI_BUFFER_NOP, 2);
@@ -1877,7 +1958,7 @@ bool BKE_pbvh_bmesh_update_topology(
 		    cd_vert_mask_offset, cd_vert_node_offset, cd_face_node_offset,
 		};
 
-		short_edge_queue_create(&eq_ctx, bvh, center, view_normal, radius);
+		short_edge_queue_create(&eq_ctx, bvh, center, view_normal, radius, use_frontface, use_projected);
 		modified |= pbvh_bmesh_collapse_short_edges(
 		        &eq_ctx, bvh, &deleted_faces);
 		BLI_heap_free(q.heap, NULL);
@@ -1892,7 +1973,7 @@ bool BKE_pbvh_bmesh_update_topology(
 		    cd_vert_mask_offset, cd_vert_node_offset, cd_face_node_offset,
 		};
 
-		long_edge_queue_create(&eq_ctx, bvh, center, view_normal, radius);
+		long_edge_queue_create(&eq_ctx, bvh, center, view_normal, radius, use_frontface, use_projected);
 		modified |= pbvh_bmesh_subdivide_long_edges(
 		        &eq_ctx, bvh, &edge_loops);
 		BLI_heap_free(q.heap, NULL);
diff --git a/source/blender/blenkernel/intern/pbvh_intern.h b/source/blender/blenkernel/intern/pbvh_intern.h
index 19d3b31bd31..e05a3068682 100644
--- a/source/blender/blenkernel/intern/pbvh_intern.h
+++ b/source/blender/blenkernel/intern/pbvh_intern.h
@@ -149,6 +149,8 @@ struct PBVH {
 	 * objects in sculpt mode with different sizes at the same time, so now storing that common gpu buffer
 	 * in an opaque pointer per pbvh. See T47637. */
 	struct GridCommonGPUBuffer *grid_common_gpu_buffer;
+	/* The ccgdm is required for CD_ORIGINDEX lookup in vertex paint + multires */
+	struct CCGDerivedMesh *ccgdm;
 
 	/* Only used during BVH build and update,
 	 * don't need to remain valid after */
@@ -183,11 +185,21 @@ void pbvh_grow_nodes(PBVH *bvh, int totnode);
 bool ray_face_intersection_quad(
         const float ray_start[3], const float ray_normal[3],
         const float *t0, const float *t1, const float *t2, const float *t3,
-        float *r_dist);
+        float *depth);
 bool ray_face_intersection_tri(
         const float ray_start[3], const float ray_normal[3],
         const float *t0, const float *t1, const float *t2,
-        float *r_dist);
+        float *depth);
+
+bool ray_face_nearest_quad(
+        const float ray_start[3], const float ray_normal[3],
+        const float *t0, const float *t1, const float *t2, const float *t3,
+        float *r_depth, float *r_dist_sq);
+bool ray_face_nearest_tri(
+        const float ray_start[3], const float ray_normal[3],
+        const float *t0, const float *t1, const float *t2,
+        float *r_depth, float *r_dist_sq);
+
 void pbvh_update_BB_redraw(PBVH *bvh, PBVHNode **nodes, int totnode, int flag);
 
 /* pbvh_bmesh.c */
@@ -195,6 +207,10 @@ bool pbvh_bmesh_node_raycast(
         PBVHNode *node, const float ray_start[3],
         const float ray_normal[3], float *dist,
         bool use_original);
+bool pbvh_bmesh_node_nearest_to_ray(
+        PBVHNode *node, const float ray_start[3],
+        const float ray_normal[3], float *depth, float *dist_sq,
+        bool use_original);
 
 void pbvh_bmesh_normals_update(PBVHNode **nodes, int totnode);
 
diff --git a/source/blender/blenkernel/intern/pointcache.c b/source/blender/blenkernel/intern/pointcache.c
index 0b152534dcb..5ec3156f4df 100644
--- a/source/blender/blenkernel/intern/pointcache.c
+++ b/source/blender/blenkernel/intern/pointcache.c
@@ -3449,7 +3449,7 @@ void BKE_ptcache_free_list(ListBase *ptcaches)
 	}
 }
 
-static PointCache *ptcache_copy(PointCache *cache, bool copy_data)
+static PointCache *ptcache_copy(PointCache *cache, const bool copy_data)
 {
 	PointCache *ncache;
 
@@ -3492,14 +3492,15 @@ static PointCache *ptcache_copy(PointCache *cache, bool copy_data)
 }
 
 /* returns first point cache */
-PointCache *BKE_ptcache_copy_list(ListBase *ptcaches_new, const ListBase *ptcaches_old, bool copy_data)
+PointCache *BKE_ptcache_copy_list(ListBase *ptcaches_new, const ListBase *ptcaches_old, const int flag)
 {
 	PointCache *cache = ptcaches_old->first;
 
 	BLI_listbase_clear(ptcaches_new);
 
-	for (; cache; cache=cache->next)
-		BLI_addtail(ptcaches_new, ptcache_copy(cache, copy_data));
+	for (; cache; cache=cache->next) {
+		BLI_addtail(ptcaches_new, ptcache_copy(cache, (flag & LIB_ID_COPY_CACHES) != 0));
+	}
 
 	return ptcaches_new->first;
 }
@@ -3618,7 +3619,13 @@ void BKE_ptcache_bake(PTCacheBaker *baker)
 						psys_get_pointcache_start_end(scene, pid->calldata, &cache->startframe, &cache->endframe);
 					}
 
-					if (((cache->flag & PTCACHE_BAKED) == 0) && (render || bake)) {
+					// XXX workaround for regression inroduced in ee3fadd, needs looking into
+					if (pid->type == PTCACHE_TYPE_RIGIDBODY) {
+						if ((cache->flag & PTCACHE_REDO_NEEDED || (cache->flag & PTCACHE_SIMULATION_VALID)==0) && (render || bake)) {
+							BKE_ptcache_id_clear(pid, PTCACHE_CLEAR_ALL, 0);
+						}
+					}
+					else if (((cache->flag & PTCACHE_BAKED) == 0) && (render || bake)) {
 						BKE_ptcache_id_clear(pid, PTCACHE_CLEAR_ALL, 0);
 					}
 
diff --git a/source/blender/blenkernel/intern/rigidbody.c b/source/blender/blenkernel/intern/rigidbody.c
index 6056515af9a..f75b14579c7 100644
--- a/source/blender/blenkernel/intern/rigidbody.c
+++ b/source/blender/blenkernel/intern/rigidbody.c
@@ -183,7 +183,7 @@ void BKE_rigidbody_free_constraint(Object *ob)
  * be added to relevant groups later...
  */
 
-RigidBodyOb *BKE_rigidbody_copy_object(const Object *ob)
+RigidBodyOb *BKE_rigidbody_copy_object(const Object *ob, const int UNUSED(flag))
 {
 	RigidBodyOb *rboN = NULL;
 
@@ -203,7 +203,7 @@ RigidBodyOb *BKE_rigidbody_copy_object(const Object *ob)
 	return rboN;
 }
 
-RigidBodyCon *BKE_rigidbody_copy_constraint(const Object *ob)
+RigidBodyCon *BKE_rigidbody_copy_constraint(const Object *ob, const int UNUSED(flag))
 {
 	RigidBodyCon *rbcN = NULL;
 
@@ -290,8 +290,6 @@ static rbCollisionShape *rigidbody_get_shape_trimesh_from_mesh(Object *ob)
 		if (dm == NULL)
 			return NULL;
 
-		DM_ensure_looptri(dm);
-
 		mvert   = dm->getVertArray(dm);
 		totvert = dm->getNumVerts(dm);
 		looptri = dm->getLoopTriArray(dm);
@@ -523,8 +521,6 @@ void BKE_rigidbody_calc_volume(Object *ob, float *r_vol)
 				if (dm == NULL)
 					return;
 			
-				DM_ensure_looptri(dm);
-			
 				mvert   = dm->getVertArray(dm);
 				totvert = dm->getNumVerts(dm);
 				lt = dm->getLoopTriArray(dm);
@@ -608,8 +604,6 @@ void BKE_rigidbody_calc_center_of_mass(Object *ob, float r_center[3])
 				if (dm == NULL)
 					return;
 			
-				DM_ensure_looptri(dm);
-			
 				mvert   = dm->getVertArray(dm);
 				totvert = dm->getNumVerts(dm);
 				looptri = dm->getLoopTriArray(dm);
@@ -944,24 +938,26 @@ RigidBodyWorld *BKE_rigidbody_create_world(Scene *scene)
 	return rbw;
 }
 
-RigidBodyWorld *BKE_rigidbody_world_copy(RigidBodyWorld *rbw)
+RigidBodyWorld *BKE_rigidbody_world_copy(RigidBodyWorld *rbw, const int flag)
 {
-	RigidBodyWorld *rbwn = MEM_dupallocN(rbw);
+	RigidBodyWorld *rbw_copy = MEM_dupallocN(rbw);
 
-	if (rbw->effector_weights)
-		rbwn->effector_weights = MEM_dupallocN(rbw->effector_weights);
-	if (rbwn->group)
-		id_us_plus(&rbwn->group->id);
-	if (rbwn->constraints)
-		id_us_plus(&rbwn->constraints->id);
+	if (rbw->effector_weights) {
+		rbw_copy->effector_weights = MEM_dupallocN(rbw->effector_weights);
+	}
+	if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+		id_us_plus((ID *)rbw_copy->group);
+		id_us_plus((ID *)rbw_copy->constraints);
+	}
 
-	rbwn->pointcache = BKE_ptcache_copy_list(&rbwn->ptcaches, &rbw->ptcaches, false);
+	/* XXX Never copy caches here? */
+	rbw_copy->pointcache = BKE_ptcache_copy_list(&rbw_copy->ptcaches, &rbw->ptcaches, flag & ~LIB_ID_COPY_CACHES);
 
-	rbwn->objects = NULL;
-	rbwn->physics_world = NULL;
-	rbwn->numbodies = 0;
+	rbw_copy->objects = NULL;
+	rbw_copy->physics_world = NULL;
+	rbw_copy->numbodies = 0;
 
-	return rbwn;
+	return rbw_copy;
 }
 
 void BKE_rigidbody_world_groups_relink(RigidBodyWorld *rbw)
@@ -1226,7 +1222,7 @@ static void rigidbody_update_sim_world(Scene *scene, RigidBodyWorld *rbw)
 	rigidbody_update_ob_array(rbw);
 }
 
-static void rigidbody_update_sim_ob(Scene *scene, RigidBodyWorld *rbw, Object *ob, RigidBodyOb *rbo)
+static void rigidbody_update_sim_ob(const struct EvaluationContext *eval_ctx, Scene *scene, RigidBodyWorld *rbw, Object *ob, RigidBodyOb *rbo)
 {
 	float loc[3];
 	float rot[4];
@@ -1274,7 +1270,7 @@ static void rigidbody_update_sim_ob(Scene *scene, RigidBodyWorld *rbw, Object *o
 		ListBase *effectors;
 
 		/* get effectors present in the group specified by effector_weights */
-		effectors = pdInitEffectors(scene, ob, NULL, effector_weights, true);
+		effectors = pdInitEffectors(eval_ctx, scene, ob, NULL, effector_weights, true);
 		if (effectors) {
 			float eff_force[3] = {0.0f, 0.0f, 0.0f};
 			float eff_loc[3], eff_vel[3];
@@ -1315,7 +1311,7 @@ static void rigidbody_update_sim_ob(Scene *scene, RigidBodyWorld *rbw, Object *o
  *
  * \param rebuild Rebuild entire simulation
  */
-static void rigidbody_update_simulation(Scene *scene, RigidBodyWorld *rbw, bool rebuild)
+static void rigidbody_update_simulation(const struct EvaluationContext *eval_ctx, Scene *scene, RigidBodyWorld *rbw, bool rebuild)
 {
 	GroupObject *go;
 
@@ -1352,7 +1348,7 @@ static void rigidbody_update_simulation(Scene *scene, RigidBodyWorld *rbw, bool
 			/* validate that we've got valid object set up here... */
 			RigidBodyOb *rbo = ob->rigidbody_object;
 			/* update transformation matrix of the object so we don't get a frame of lag for simple animations */
-			BKE_object_where_is_calc(scene, ob);
+			BKE_object_where_is_calc(eval_ctx, scene, ob);
 
 			if (rbo == NULL) {
 				/* Since this object is included in the sim group but doesn't have
@@ -1386,7 +1382,7 @@ static void rigidbody_update_simulation(Scene *scene, RigidBodyWorld *rbw, bool
 			}
 
 			/* update simulation object... */
-			rigidbody_update_sim_ob(scene, rbw, ob, rbo);
+			rigidbody_update_sim_ob(eval_ctx, scene, rbw, ob, rbo);
 		}
 	}
 	
@@ -1400,7 +1396,7 @@ static void rigidbody_update_simulation(Scene *scene, RigidBodyWorld *rbw, bool
 			/* validate that we've got valid object set up here... */
 			RigidBodyCon *rbc = ob->rigidbody_constraint;
 			/* update transformation matrix of the object so we don't get a frame of lag for simple animations */
-			BKE_object_where_is_calc(scene, ob);
+			BKE_object_where_is_calc(eval_ctx, scene, ob);
 
 			if (rbc == NULL) {
 				/* Since this object is included in the group but doesn't have
@@ -1485,24 +1481,60 @@ void BKE_rigidbody_sync_transforms(RigidBodyWorld *rbw, Object *ob, float ctime)
 void BKE_rigidbody_aftertrans_update(Object *ob, float loc[3], float rot[3], float quat[4], float rotAxis[3], float rotAngle)
 {
 	RigidBodyOb *rbo = ob->rigidbody_object;
+	bool correct_delta = !(rbo->flag & RBO_FLAG_KINEMATIC || rbo->type == RBO_TYPE_PASSIVE);
 
 	/* return rigid body and object to their initial states */
 	copy_v3_v3(rbo->pos, ob->loc);
 	copy_v3_v3(ob->loc, loc);
 
+	if (correct_delta) {
+		add_v3_v3(rbo->pos, ob->dloc);
+	}
+
 	if (ob->rotmode > 0) {
-		eulO_to_quat(rbo->orn, ob->rot, ob->rotmode);
+		float qt[4];
+		eulO_to_quat(qt, ob->rot, ob->rotmode);
+
+		if (correct_delta) {
+			float dquat[4];
+			eulO_to_quat(dquat, ob->drot, ob->rotmode);
+
+			mul_qt_qtqt(rbo->orn, dquat, qt);
+		}
+		else {
+			copy_qt_qt(rbo->orn, qt);
+		}
+
 		copy_v3_v3(ob->rot, rot);
 	}
 	else if (ob->rotmode == ROT_MODE_AXISANGLE) {
-		axis_angle_to_quat(rbo->orn, ob->rotAxis, ob->rotAngle);
+		float qt[4];
+		axis_angle_to_quat(qt, ob->rotAxis, ob->rotAngle);
+
+		if (correct_delta) {
+			float dquat[4];
+			axis_angle_to_quat(dquat, ob->drotAxis, ob->drotAngle);
+
+			mul_qt_qtqt(rbo->orn, dquat, qt);
+		}
+		else {
+			copy_qt_qt(rbo->orn, qt);
+		}
+
 		copy_v3_v3(ob->rotAxis, rotAxis);
 		ob->rotAngle = rotAngle;
 	}
 	else {
-		copy_qt_qt(rbo->orn, ob->quat);
+		if (correct_delta) {
+			mul_qt_qtqt(rbo->orn, ob->dquat, ob->quat);
+		}
+		else {
+			copy_qt_qt(rbo->orn, ob->quat);
+		}
+
 		copy_qt_qt(ob->quat, quat);
 	}
+
 	if (rbo->physics_object) {
 		/* allow passive objects to return to original transform */
 		if (rbo->type == RBO_TYPE_PASSIVE)
@@ -1514,15 +1546,16 @@ void BKE_rigidbody_aftertrans_update(Object *ob, float loc[3], float rot[3], flo
 
 void BKE_rigidbody_cache_reset(RigidBodyWorld *rbw)
 {
-	if (rbw)
+	if (rbw) {
 		rbw->pointcache->flag |= PTCACHE_OUTDATED;
+	}
 }
 
 /* ------------------ */
 
 /* Rebuild rigid body world */
 /* NOTE: this needs to be called before frame update to work correctly */
-void BKE_rigidbody_rebuild_world(Scene *scene, float ctime)
+void BKE_rigidbody_rebuild_world(const struct EvaluationContext *eval_ctx, Scene *scene, float ctime)
 {
 	RigidBodyWorld *rbw = scene->rigidbody_world;
 	PointCache *cache;
@@ -1541,7 +1574,7 @@ void BKE_rigidbody_rebuild_world(Scene *scene, float ctime)
 	if (ctime == startframe + 1 && rbw->ltime == startframe) {
 		if (cache->flag & PTCACHE_OUTDATED) {
 			BKE_ptcache_id_reset(scene, &pid, PTCACHE_RESET_OUTDATED);
-			rigidbody_update_simulation(scene, rbw, true);
+			rigidbody_update_simulation(eval_ctx, scene, rbw, true);
 			BKE_ptcache_validate(cache, (int)ctime);
 			cache->last_exact = 0;
 			cache->flag &= ~PTCACHE_REDO_NEEDED;
@@ -1550,7 +1583,7 @@ void BKE_rigidbody_rebuild_world(Scene *scene, float ctime)
 }
 
 /* Run RigidBody simulation for the specified physics world */
-void BKE_rigidbody_do_simulation(Scene *scene, float ctime)
+void BKE_rigidbody_do_simulation(const struct EvaluationContext *eval_ctx, Scene *scene, float ctime)
 {
 	float timestep;
 	RigidBodyWorld *rbw = scene->rigidbody_world;
@@ -1581,7 +1614,7 @@ void BKE_rigidbody_do_simulation(Scene *scene, float ctime)
 	// RB_TODO deal with interpolated, old and baked results
 	bool can_simulate = (ctime == rbw->ltime + 1) && !(cache->flag & PTCACHE_BAKED);
 
-	if (BKE_ptcache_read(&pid, ctime, can_simulate)) {
+	if (BKE_ptcache_read(&pid, ctime, can_simulate) == PTCACHE_READ_EXACT) {
 		BKE_ptcache_validate(cache, (int)ctime);
 		rbw->ltime = ctime;
 		return;
@@ -1595,7 +1628,7 @@ void BKE_rigidbody_do_simulation(Scene *scene, float ctime)
 		}
 
 		/* update and validate simulation */
-		rigidbody_update_simulation(scene, rbw, false);
+		rigidbody_update_simulation(eval_ctx, scene, rbw, false);
 
 		/* calculate how much time elapsed since last step in seconds */
 		timestep = 1.0f / (float)FPS * (ctime - rbw->ltime) * rbw->time_scale;
@@ -1621,13 +1654,13 @@ void BKE_rigidbody_do_simulation(Scene *scene, float ctime)
 #  pragma GCC diagnostic ignored "-Wunused-parameter"
 #endif
 
-struct RigidBodyOb *BKE_rigidbody_copy_object(const Object *ob) { return NULL; }
-struct RigidBodyCon *BKE_rigidbody_copy_constraint(const Object *ob) { return NULL; }
+struct RigidBodyOb *BKE_rigidbody_copy_object(const Object *ob, const int flag) { return NULL; }
+struct RigidBodyCon *BKE_rigidbody_copy_constraint(const Object *ob, const int flag) { return NULL; }
 void BKE_rigidbody_validate_sim_world(Scene *scene, RigidBodyWorld *rbw, bool rebuild) {}
 void BKE_rigidbody_calc_volume(Object *ob, float *r_vol) { if (r_vol) *r_vol = 0.0f; }
 void BKE_rigidbody_calc_center_of_mass(Object *ob, float r_center[3]) { zero_v3(r_center); }
 struct RigidBodyWorld *BKE_rigidbody_create_world(Scene *scene) { return NULL; }
-struct RigidBodyWorld *BKE_rigidbody_world_copy(RigidBodyWorld *rbw) { return NULL; }
+struct RigidBodyWorld *BKE_rigidbody_world_copy(RigidBodyWorld *rbw, const int flag) { return NULL; }
 void BKE_rigidbody_world_groups_relink(struct RigidBodyWorld *rbw) {}
 void BKE_rigidbody_world_id_loop(struct RigidBodyWorld *rbw, RigidbodyWorldIDFunc func, void *userdata) {}
 struct RigidBodyOb *BKE_rigidbody_create_object(Scene *scene, Object *ob, short type) { return NULL; }
@@ -1639,8 +1672,8 @@ void BKE_rigidbody_sync_transforms(RigidBodyWorld *rbw, Object *ob, float ctime)
 void BKE_rigidbody_aftertrans_update(Object *ob, float loc[3], float rot[3], float quat[4], float rotAxis[3], float rotAngle) {}
 bool BKE_rigidbody_check_sim_running(RigidBodyWorld *rbw, float ctime) { return false; }
 void BKE_rigidbody_cache_reset(RigidBodyWorld *rbw) {}
-void BKE_rigidbody_rebuild_world(Scene *scene, float ctime) {}
-void BKE_rigidbody_do_simulation(Scene *scene, float ctime) {}
+void BKE_rigidbody_rebuild_world(const struct EvaluationContext *eval_ctx, Scene *scene, float ctime) {}
+void BKE_rigidbody_do_simulation(const struct EvaluationContext *eval_ctx, Scene *scene, float ctime) {}
 
 #ifdef __GNUC__
 #  pragma GCC diagnostic pop
@@ -1651,7 +1684,7 @@ void BKE_rigidbody_do_simulation(Scene *scene, float ctime) {}
 /* -------------------- */
 /* Depsgraph evaluation */
 
-void BKE_rigidbody_rebuild_sim(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_rigidbody_rebuild_sim(const struct EvaluationContext *eval_ctx,
                                Scene *scene)
 {
 	float ctime = BKE_scene_frame_get(scene);
@@ -1662,11 +1695,11 @@ void BKE_rigidbody_rebuild_sim(struct EvaluationContext *UNUSED(eval_ctx),
 
 	/* rebuild sim data (i.e. after resetting to start of timeline) */
 	if (BKE_scene_check_rigidbody_active(scene)) {
-		BKE_rigidbody_rebuild_world(scene, ctime);
+		BKE_rigidbody_rebuild_world(eval_ctx, scene, ctime);
 	}
 }
 
-void BKE_rigidbody_eval_simulation(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_rigidbody_eval_simulation(const struct EvaluationContext *eval_ctx,
                                    Scene *scene)
 {
 	float ctime = BKE_scene_frame_get(scene);
@@ -1677,11 +1710,11 @@ void BKE_rigidbody_eval_simulation(struct EvaluationContext *UNUSED(eval_ctx),
 
 	/* evaluate rigidbody sim */
 	if (BKE_scene_check_rigidbody_active(scene)) {
-		BKE_rigidbody_do_simulation(scene, ctime);
+		BKE_rigidbody_do_simulation(eval_ctx, scene, ctime);
 	}
 }
 
-void BKE_rigidbody_object_sync_transforms(struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_rigidbody_object_sync_transforms(const struct EvaluationContext *UNUSED(eval_ctx),
                                           Scene *scene,
                                           Object *ob)
 {
diff --git a/source/blender/blenkernel/intern/sca.c b/source/blender/blenkernel/intern/sca.c
index 19d646daf9f..fb81ed4d47f 100644
--- a/source/blender/blenkernel/intern/sca.c
+++ b/source/blender/blenkernel/intern/sca.c
@@ -72,7 +72,7 @@ void free_sensors(ListBase *lb)
 	}
 }
 
-bSensor *copy_sensor(bSensor *sens)
+bSensor *copy_sensor(bSensor *sens, const int UNUSED(flag))
 {
 	bSensor *sensn;
 	
@@ -87,14 +87,14 @@ bSensor *copy_sensor(bSensor *sens)
 	return sensn;
 }
 
-void copy_sensors(ListBase *lbn, const ListBase *lbo)
+void copy_sensors(ListBase *lbn, const ListBase *lbo, const int flag)
 {
 	bSensor *sens, *sensn;
 	
 	lbn->first= lbn->last= NULL;
 	sens= lbo->first;
 	while (sens) {
-		sensn= copy_sensor(sens);
+		sensn= copy_sensor(sens, flag);
 		BLI_addtail(lbn, sensn);
 		sens= sens->next;
 	}
@@ -234,7 +234,7 @@ void free_controllers(ListBase *lb)
 	}
 }
 
-bController *copy_controller(bController *cont)
+bController *copy_controller(bController *cont, const int UNUSED(flag))
 {
 	bController *contn;
 	
@@ -251,14 +251,14 @@ bController *copy_controller(bController *cont)
 	return contn;
 }
 
-void copy_controllers(ListBase *lbn, const ListBase *lbo)
+void copy_controllers(ListBase *lbn, const ListBase *lbo, const int flag)
 {
 	bController *cont, *contn;
 	
 	lbn->first= lbn->last= NULL;
 	cont= lbo->first;
 	while (cont) {
-		contn= copy_controller(cont);
+		contn= copy_controller(cont, flag);
 		BLI_addtail(lbn, contn);
 		cont= cont->next;
 	}
@@ -359,7 +359,7 @@ void free_actuators(ListBase *lb)
 	}
 }
 
-bActuator *copy_actuator(bActuator *act)
+bActuator *copy_actuator(bActuator *act, const int flag)
 {
 	bActuator *actn;
 	
@@ -374,29 +374,31 @@ bActuator *copy_actuator(bActuator *act)
 		case ACT_SHAPEACTION:
 		{
 			bActionActuator *aa = (bActionActuator *)act->data;
-			if (aa->act)
+			if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
 				id_us_plus((ID *)aa->act);
+			}
 			break;
 		}
 		case ACT_SOUND:
 		{
 			bSoundActuator *sa = (bSoundActuator *)act->data;
-			if (sa->sound)
+			if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
 				id_us_plus((ID *)sa->sound);
+			}
 			break;
 		}
 	}
 	return actn;
 }
 
-void copy_actuators(ListBase *lbn, const ListBase *lbo)
+void copy_actuators(ListBase *lbn, const ListBase *lbo, const int flag)
 {
 	bActuator *act, *actn;
 	
 	lbn->first= lbn->last= NULL;
 	act= lbo->first;
 	while (act) {
-		actn= copy_actuator(act);
+		actn= copy_actuator(act, flag);
 		BLI_addtail(lbn, actn);
 		act= act->next;
 	}
@@ -783,11 +785,11 @@ void BKE_sca_logic_links_remap(Main *bmain, Object *ob_old, Object *ob_new)
  * Handle the copying of logic data into a new object, including internal logic links update.
  * External links (links between logic bricks of different objects) must be handled separately.
  */
-void BKE_sca_logic_copy(Object *ob_new, const Object *ob)
+void BKE_sca_logic_copy(Object *ob_new, const Object *ob, const int flag)
 {
-	copy_sensors(&ob_new->sensors, &ob->sensors);
-	copy_controllers(&ob_new->controllers, &ob->controllers);
-	copy_actuators(&ob_new->actuators, &ob->actuators);
+	copy_sensors(&ob_new->sensors, &ob->sensors, flag);
+	copy_controllers(&ob_new->controllers, &ob->controllers, flag);
+	copy_actuators(&ob_new->actuators, &ob->actuators, flag);
 
 	for (bSensor *sens = ob_new->sensors.first; sens; sens = sens->next) {
 		if (sens->flag & SENS_NEW) {
diff --git a/source/blender/blenkernel/intern/scene.c b/source/blender/blenkernel/intern/scene.c
index f54a02f033a..d36f128cef1 100644
--- a/source/blender/blenkernel/intern/scene.c
+++ b/source/blender/blenkernel/intern/scene.c
@@ -131,17 +131,6 @@ void free_avicodecdata(AviCodecData *acd)
 	}
 }
 
-void free_qtcodecdata(QuicktimeCodecData *qcd)
-{
-	if (qcd) {
-		if (qcd->cdParms) {
-			MEM_freeN(qcd->cdParms);
-			qcd->cdParms = NULL;
-			qcd->cdSize = 0;
-		}
-	}
-}
-
 static void remove_sequencer_fcurves(Scene *sce)
 {
 	AnimData *adt = BKE_animdata_from_id(&sce->id);
@@ -161,314 +150,415 @@ static void remove_sequencer_fcurves(Scene *sce)
 }
 
 /* copy SceneCollection tree but keep pointing to the same objects */
-static void scene_collection_copy(SceneCollection *scn, SceneCollection *sc)
+static void scene_collection_copy(SceneCollection *sc_dst, SceneCollection *sc_src, const int flag)
 {
-	BLI_duplicatelist(&scn->objects, &sc->objects);
-	for (LinkData *link = scn->objects.first; link; link = link->next) {
-		id_us_plus(link->data);
+	BLI_duplicatelist(&sc_dst->objects, &sc_src->objects);
+	if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+		for (LinkData *link = sc_dst->objects.first; link; link = link->next) {
+			id_us_plus(link->data);
+		}
 	}
 
-	BLI_duplicatelist(&scn->filter_objects, &sc->filter_objects);
-	for (LinkData *link = scn->filter_objects.first; link; link = link->next) {
-		id_us_plus(link->data);
+	BLI_duplicatelist(&sc_dst->filter_objects, &sc_src->filter_objects);
+	if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+		for (LinkData *link = sc_dst->filter_objects.first; link; link = link->next) {
+			id_us_plus(link->data);
+		}
 	}
 
-	BLI_duplicatelist(&scn->scene_collections, &sc->scene_collections);
-	SceneCollection *nscn = scn->scene_collections.first; /* nested SceneCollection new */
-	for (SceneCollection *nsc = sc->scene_collections.first; nsc; nsc = nsc->next) {
-		scene_collection_copy(nscn, nsc);
-		nscn = nscn->next;
+	BLI_duplicatelist(&sc_dst->scene_collections, &sc_src->scene_collections);
+	for (SceneCollection *nsc_src = sc_src->scene_collections.first, *nsc_dst = sc_dst->scene_collections.first;
+	     nsc_src;
+	     nsc_src = nsc_src->next, nsc_dst = nsc_dst->next)
+	{
+		scene_collection_copy(nsc_dst, nsc_src, flag);
 	}
 }
 
 /* Find the equivalent SceneCollection in the new tree */
-static SceneCollection *scene_collection_from_new_tree(SceneCollection *sc_reference, SceneCollection *scn, SceneCollection *sc)
+static SceneCollection *scene_collection_from_new_tree(SceneCollection *sc_reference, SceneCollection *sc_dst, SceneCollection *sc_src)
 {
-	if (sc == sc_reference) {
-		return scn;
+	if (sc_src == sc_reference) {
+		return sc_dst;
 	}
 
-	SceneCollection *nscn = scn->scene_collections.first; /* nested master collection new */
-	for (SceneCollection *nsc = sc->scene_collections.first; nsc; nsc = nsc->next) {
-
-		SceneCollection *found = scene_collection_from_new_tree(sc_reference, nscn, nsc);
-		if (found) {
+	for (SceneCollection *nsc_src = sc_src->scene_collections.first, *nsc_dst = sc_dst->scene_collections.first;
+	     nsc_src;
+	     nsc_src = nsc_src->next, nsc_dst = nsc_dst->next)
+	{
+		SceneCollection *found = scene_collection_from_new_tree(sc_reference, nsc_dst, nsc_src);
+		if (found != NULL) {
 			return found;
 		}
-		nscn = nscn->next;
 	}
 	return NULL;
 }
 
-/* recreate the LayerCollection tree */
-static void layer_collections_recreate(SceneLayer *sl, ListBase *lb, SceneCollection *mcn, SceneCollection *mc)
+static void layer_collections_sync_flags(ListBase *layer_collections_dst, const ListBase *layer_collections_src)
 {
-	for (LayerCollection *lc = lb->first; lc; lc = lc->next) {
+	LayerCollection *layer_collection_dst = (LayerCollection *)layer_collections_dst->first;
+	const LayerCollection *layer_collection_src = (const LayerCollection *)layer_collections_src->first;
+	while (layer_collection_dst != NULL) {
+		layer_collection_dst->flag = layer_collection_src->flag;
+		layer_collections_sync_flags(&layer_collection_dst->layer_collections,
+		                             &layer_collection_src->layer_collections);
+		/* TODO(sergey/dfelinto): Overrides. */
+		layer_collection_dst = layer_collection_dst->next;
+		layer_collection_src = layer_collection_src->next;
+	}
+}
 
-		SceneCollection *sc = scene_collection_from_new_tree(lc->scene_collection, mcn, mc);
-		BLI_assert(sc);
 
-		/* instead of syncronizing both trees we simply re-create it */
-		BKE_collection_link(sl, sc);
+/* recreate the LayerCollection tree */
+static void layer_collections_recreate(
+        SceneLayer *sl_dst, ListBase *lb_src, SceneCollection *mc_dst, SceneCollection *mc_src)
+{
+	for (LayerCollection *lc_src = lb_src->first; lc_src; lc_src = lc_src->next) {
+		SceneCollection *sc_dst = scene_collection_from_new_tree(lc_src->scene_collection, mc_dst, mc_src);
+		BLI_assert(sc_dst);
+
+		/* instead of synchronizing both trees we simply re-create it */
+		BKE_collection_link(sl_dst, sc_dst);
 	}
 }
 
-Scene *BKE_scene_copy(Main *bmain, Scene *sce, int type)
+/**
+ * Only copy internal data of Scene ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_scene_copy_data(Main *bmain, Scene *sce_dst, const Scene *sce_src, const int flag)
 {
-	Scene *scen;
-	SceneRenderLayer *srl, *new_srl;
-	FreestyleLineSet *lineset;
-	ToolSettings *ts;
-	BaseLegacy *legacy_base, *olegacy_base;
-	
-	if (type == SCE_COPY_EMPTY) {
-		ListBase rl, rv;
-		scen = BKE_scene_add(bmain, sce->id.name + 2);
-		
-		rl = scen->r.layers;
-		rv = scen->r.views;
-		curvemapping_free_data(&scen->r.mblur_shutter_curve);
-		scen->r = sce->r;
-		scen->r.layers = rl;
-		scen->r.actlay = 0;
-		scen->r.views = rv;
-		scen->unit = sce->unit;
-		scen->physics_settings = sce->physics_settings;
-		scen->gm = sce->gm;
-		scen->audio = sce->audio;
+	/* We never handle usercount here for own data. */
+	const int flag_subdata = flag | LIB_ID_CREATE_NO_USER_REFCOUNT;
 
-		if (sce->id.properties)
-			scen->id.properties = IDP_CopyProperty(sce->id.properties);
+	sce_dst->ed = NULL;
+	sce_dst->theDag = NULL;
+	sce_dst->depsgraph_legacy = NULL;
+	sce_dst->obedit = NULL;
+	sce_dst->fps_info = NULL;
 
-		MEM_freeN(scen->toolsettings);
-		BKE_sound_destroy_scene(scen);
+	BLI_duplicatelist(&(sce_dst->base), &(sce_src->base));
+	for (BaseLegacy *base_dst = sce_dst->base.first, *base_src = sce_src->base.first;
+	     base_dst;
+	     base_dst = base_dst->next, base_src = base_src->next)
+	{
+		if (base_src == sce_src->basact) {
+			sce_dst->basact = base_dst;
+		}
 	}
-	else {
-		scen = BKE_libblock_copy(bmain, &sce->id);
-		BLI_duplicatelist(&(scen->base), &(sce->base));
-		
-		id_us_plus((ID *)scen->world);
-		id_us_plus((ID *)scen->set);
-		/* id_us_plus((ID *)scen->gm.dome.warptext); */  /* XXX Not refcounted? see readfile.c */
 
-		scen->ed = NULL;
-		scen->theDag = NULL;
-		scen->depsgraph = NULL;
-		scen->obedit = NULL;
-		scen->fps_info = NULL;
+	/* layers and collections */
+	sce_dst->collection = MEM_dupallocN(sce_src->collection);
+	SceneCollection *mc_src = BKE_collection_master(sce_src);
+	SceneCollection *mc_dst = BKE_collection_master(sce_dst);
 
-		if (sce->rigidbody_world)
-			scen->rigidbody_world = BKE_rigidbody_world_copy(sce->rigidbody_world);
+	/* recursively creates a new SceneCollection tree */
+	scene_collection_copy(mc_dst, mc_src, flag_subdata);
 
-		BLI_duplicatelist(&(scen->markers), &(sce->markers));
-		BLI_duplicatelist(&(scen->r.layers), &(sce->r.layers));
-		BLI_duplicatelist(&(scen->r.views), &(sce->r.views));
-		BKE_keyingsets_copy(&(scen->keyingsets), &(sce->keyingsets));
-
-		if (sce->nodetree) {
-			/* ID's are managed on both copy and switch */
-			scen->nodetree = ntreeCopyTree(bmain, sce->nodetree);
-			BKE_libblock_relink_ex(bmain, scen->nodetree, &sce->id, &scen->id, false);
-		}
+	IDPropertyTemplate val = {0};
+	BLI_duplicatelist(&sce_dst->render_layers, &sce_src->render_layers);
+	for (SceneLayer *sl_src = sce_src->render_layers.first, *sl_dst = sce_dst->render_layers.first;
+	     sl_src;
+	     sl_src = sl_src->next, sl_dst = sl_dst->next)
+	{
+		sl_dst->stats = NULL;
+		sl_dst->properties_evaluated = NULL;
+		sl_dst->properties = IDP_New(IDP_GROUP, &val, ROOT_PROP);
+		IDP_MergeGroup_ex(sl_dst->properties, sl_src->properties, true, flag_subdata);
+
+		/* we start fresh with no overrides and no visibility flags set
+		 * instead of syncing both trees we simply unlink and relink the scene collection */
+		BLI_listbase_clear(&sl_dst->layer_collections);
+		BLI_listbase_clear(&sl_dst->object_bases);
+		BLI_listbase_clear(&sl_dst->drawdata);
+
+		layer_collections_recreate(sl_dst, &sl_src->layer_collections, mc_dst, mc_src);
+
+		/* Now we handle the syncing for visibility, selectability, ... */
+		layer_collections_sync_flags(&sl_dst->layer_collections, &sl_src->layer_collections);
+
+		Object *active_ob = OBACT_NEW(sl_src);
+		for (Base *base_src = sl_src->object_bases.first, *base_dst = sl_dst->object_bases.first;
+		     base_src;
+		     base_src = base_src->next, base_dst = base_dst->next)
+		{
+			base_dst->flag = base_src->flag;
+			base_dst->flag_legacy = base_src->flag_legacy;
 
-		olegacy_base = sce->base.first;
-		legacy_base = scen->base.first;
-		while (legacy_base) {
-			id_us_plus(&legacy_base->object->id);
-			if (olegacy_base == sce->basact) scen->basact = legacy_base;
-	
-			olegacy_base = olegacy_base->next;
-			legacy_base = legacy_base->next;
+			if (base_dst->object == active_ob) {
+				sl_dst->basact = base_dst;
+			}
 		}
+	}
 
-		/* copy action and remove animation used by sequencer */
-		BKE_animdata_copy_id_action(&scen->id, false);
+	sce_dst->collection_properties = IDP_New(IDP_GROUP, &val, ROOT_PROP);
+	if (sce_src->collection_properties) {
+		IDP_MergeGroup_ex(sce_dst->collection_properties, sce_src->collection_properties, true, flag_subdata);
+	}
+	sce_dst->layer_properties = IDP_New(IDP_GROUP, &val, ROOT_PROP);
+	if (sce_src->layer_properties) {
+		IDP_MergeGroup_ex(sce_dst->layer_properties, sce_src->layer_properties, true, flag_subdata);
+	}
 
-		if (type != SCE_COPY_FULL)
-			remove_sequencer_fcurves(scen);
+	BLI_duplicatelist(&(sce_dst->markers), &(sce_src->markers));
+	BLI_duplicatelist(&(sce_dst->r.layers), &(sce_src->r.layers));
+	BLI_duplicatelist(&(sce_dst->r.views), &(sce_src->r.views));
+	BKE_keyingsets_copy(&(sce_dst->keyingsets), &(sce_src->keyingsets));
 
-		/* copy Freestyle settings */
-		new_srl = scen->r.layers.first;
-		for (srl = sce->r.layers.first; srl; srl = srl->next) {
-			if (new_srl->prop != NULL) {
-				new_srl->prop = IDP_CopyProperty(new_srl->prop);
-			}
-			BKE_freestyle_config_copy(&new_srl->freestyleConfig, &srl->freestyleConfig);
-			if (type == SCE_COPY_FULL) {
-				for (lineset = new_srl->freestyleConfig.linesets.first; lineset; lineset = lineset->next) {
-					if (lineset->linestyle) {
-						id_us_plus((ID *)lineset->linestyle);
-						lineset->linestyle = BKE_linestyle_copy(bmain, lineset->linestyle);
-					}
-				}
-			}
-			new_srl = new_srl->next;
-		}
+	if (sce_src->nodetree) {
+		BKE_id_copy_ex(bmain, (ID *)sce_src->nodetree, (ID **)&sce_dst->nodetree, flag, false);
+		BKE_libblock_relink_ex(bmain, sce_dst->nodetree, (void *)(&sce_src->id), &sce_dst->id, false);
+	}
 
-		/* layers and collections */
-		scen->collection = MEM_dupallocN(sce->collection);
-		SceneCollection *mcn = BKE_collection_master(scen);
-		SceneCollection *mc = BKE_collection_master(sce);
-
-		/* recursively creates a new SceneCollection tree */
-		scene_collection_copy(mcn, mc);
-
-		IDPropertyTemplate val = {0};
-		BLI_duplicatelist(&scen->render_layers, &sce->render_layers);
-		SceneLayer *new_sl = scen->render_layers.first;
-		for (SceneLayer *sl = sce->render_layers.first; sl; sl = sl->next) {
-			new_sl->stats = NULL;
-			new_sl->properties_evaluated = NULL;
-			new_sl->properties = IDP_New(IDP_GROUP, &val, ROOT_PROP);
-			IDP_MergeGroup(new_sl->properties, sl->properties, true);
-
-			/* we start fresh with no overrides and no visibility flags set
-			 * instead of syncing both trees we simply unlink and relink the scene collection */
-			BLI_listbase_clear(&new_sl->layer_collections);
-			BLI_listbase_clear(&new_sl->object_bases);
-			BLI_listbase_clear(&new_sl->drawdata);
-			layer_collections_recreate(new_sl, &sl->layer_collections, mcn, mc);
-
-			Object *active_ob = OBACT_NEW;
-			Base *new_base = new_sl->object_bases.first;
-			for (Base *base = sl->object_bases.first; base; base = base->next) {
-				new_base->flag = base->flag;
-				new_base->flag_legacy = base->flag_legacy;
-
-				if (new_base->object == active_ob) {
-					new_sl->basact = new_base;
-				}
+	if (sce_src->rigidbody_world) {
+		sce_dst->rigidbody_world = BKE_rigidbody_world_copy(sce_src->rigidbody_world, flag_subdata);
+	}
 
-				new_base = new_base->next;
-			}
-			new_sl = new_sl->next;
+	/* copy Freestyle settings */
+	for (SceneRenderLayer *srl_dst = sce_dst->r.layers.first, *srl_src = sce_src->r.layers.first;
+	     srl_src;
+	     srl_dst = srl_dst->next, srl_src = srl_src->next)
+	{
+		if (srl_dst->prop != NULL) {
+			srl_dst->prop = IDP_CopyProperty_ex(srl_dst->prop, flag_subdata);
 		}
-
-		scen->collection_properties = IDP_New(IDP_GROUP, &val, ROOT_PROP);
-		scen->layer_properties = IDP_New(IDP_GROUP, &val, ROOT_PROP);
+		BKE_freestyle_config_copy(&srl_dst->freestyleConfig, &srl_src->freestyleConfig, flag_subdata);
 	}
 
 	/* copy color management settings */
-	BKE_color_managed_display_settings_copy(&scen->display_settings, &sce->display_settings);
-	BKE_color_managed_view_settings_copy(&scen->view_settings, &sce->view_settings);
-	BKE_color_managed_colorspace_settings_copy(&scen->sequencer_colorspace_settings, &sce->sequencer_colorspace_settings);
+	BKE_color_managed_display_settings_copy(&sce_dst->display_settings, &sce_src->display_settings);
+	BKE_color_managed_view_settings_copy(&sce_dst->view_settings, &sce_src->view_settings);
+	BKE_color_managed_colorspace_settings_copy(&sce_dst->sequencer_colorspace_settings, &sce_src->sequencer_colorspace_settings);
 
-	BKE_color_managed_display_settings_copy(&scen->r.im_format.display_settings, &sce->r.im_format.display_settings);
-	BKE_color_managed_view_settings_copy(&scen->r.im_format.view_settings, &sce->r.im_format.view_settings);
+	BKE_color_managed_display_settings_copy(&sce_dst->r.im_format.display_settings, &sce_src->r.im_format.display_settings);
+	BKE_color_managed_view_settings_copy(&sce_dst->r.im_format.view_settings, &sce_src->r.im_format.view_settings);
 
-	BKE_color_managed_display_settings_copy(&scen->r.bake.im_format.display_settings, &sce->r.bake.im_format.display_settings);
-	BKE_color_managed_view_settings_copy(&scen->r.bake.im_format.view_settings, &sce->r.bake.im_format.view_settings);
+	BKE_color_managed_display_settings_copy(&sce_dst->r.bake.im_format.display_settings, &sce_src->r.bake.im_format.display_settings);
+	BKE_color_managed_view_settings_copy(&sce_dst->r.bake.im_format.view_settings, &sce_src->r.bake.im_format.view_settings);
 
-	curvemapping_copy_data(&scen->r.mblur_shutter_curve, &sce->r.mblur_shutter_curve);
+	curvemapping_copy_data(&sce_dst->r.mblur_shutter_curve, &sce_src->r.mblur_shutter_curve);
 
 	/* tool settings */
-	scen->toolsettings = MEM_dupallocN(sce->toolsettings);
-
-	ts = scen->toolsettings;
-	if (ts) {
+	if (sce_dst->toolsettings != NULL) {
+		ToolSettings *ts = sce_dst->toolsettings = MEM_dupallocN(sce_dst->toolsettings);
 		if (ts->vpaint) {
 			ts->vpaint = MEM_dupallocN(ts->vpaint);
-			ts->vpaint->paintcursor = NULL;
-			ts->vpaint->vpaint_prev = NULL;
-			ts->vpaint->wpaint_prev = NULL;
-			BKE_paint_copy(&ts->vpaint->paint, &ts->vpaint->paint);
+			BKE_paint_copy(&ts->vpaint->paint, &ts->vpaint->paint, flag_subdata);
 		}
 		if (ts->wpaint) {
 			ts->wpaint = MEM_dupallocN(ts->wpaint);
-			ts->wpaint->paintcursor = NULL;
-			ts->wpaint->vpaint_prev = NULL;
-			ts->wpaint->wpaint_prev = NULL;
-			BKE_paint_copy(&ts->wpaint->paint, &ts->wpaint->paint);
+			BKE_paint_copy(&ts->wpaint->paint, &ts->wpaint->paint, flag_subdata);
 		}
 		if (ts->sculpt) {
 			ts->sculpt = MEM_dupallocN(ts->sculpt);
-			BKE_paint_copy(&ts->sculpt->paint, &ts->sculpt->paint);
+			BKE_paint_copy(&ts->sculpt->paint, &ts->sculpt->paint, flag_subdata);
+		}
+		if (ts->uvsculpt) {
+			ts->uvsculpt = MEM_dupallocN(ts->uvsculpt);
+			BKE_paint_copy(&ts->uvsculpt->paint, &ts->uvsculpt->paint, flag_subdata);
 		}
 
-		BKE_paint_copy(&ts->imapaint.paint, &ts->imapaint.paint);
+		BKE_paint_copy(&ts->imapaint.paint, &ts->imapaint.paint, flag_subdata);
 		ts->imapaint.paintcursor = NULL;
-		id_us_plus((ID *)ts->imapaint.stencil);
 		ts->particle.paintcursor = NULL;
-		
+		ts->particle.scene = NULL;
+		ts->particle.object = NULL;
+
 		/* duplicate Grease Pencil Drawing Brushes */
 		BLI_listbase_clear(&ts->gp_brushes);
-		for (bGPDbrush *brush = sce->toolsettings->gp_brushes.first; brush; brush = brush->next) {
+		for (bGPDbrush *brush = sce_src->toolsettings->gp_brushes.first; brush; brush = brush->next) {
 			bGPDbrush *newbrush = BKE_gpencil_brush_duplicate(brush);
 			BLI_addtail(&ts->gp_brushes, newbrush);
 		}
-		
+
 		/* duplicate Grease Pencil interpolation curve */
 		ts->gp_interpolate.custom_ipo = curvemapping_copy(ts->gp_interpolate.custom_ipo);
 	}
-	
+
 	/* make a private copy of the avicodecdata */
-	if (sce->r.avicodecdata) {
-		scen->r.avicodecdata = MEM_dupallocN(sce->r.avicodecdata);
-		scen->r.avicodecdata->lpFormat = MEM_dupallocN(scen->r.avicodecdata->lpFormat);
-		scen->r.avicodecdata->lpParms = MEM_dupallocN(scen->r.avicodecdata->lpParms);
-	}
-	
-	/* make a private copy of the qtcodecdata */
-	if (sce->r.qtcodecdata) {
-		scen->r.qtcodecdata = MEM_dupallocN(sce->r.qtcodecdata);
-		scen->r.qtcodecdata->cdParms = MEM_dupallocN(scen->r.qtcodecdata->cdParms);
+	if (sce_src->r.avicodecdata) {
+		sce_dst->r.avicodecdata = MEM_dupallocN(sce_src->r.avicodecdata);
+		sce_dst->r.avicodecdata->lpFormat = MEM_dupallocN(sce_dst->r.avicodecdata->lpFormat);
+		sce_dst->r.avicodecdata->lpParms = MEM_dupallocN(sce_dst->r.avicodecdata->lpParms);
 	}
-	
-	if (sce->r.ffcodecdata.properties) { /* intentionally check scen not sce. */
-		scen->r.ffcodecdata.properties = IDP_CopyProperty(sce->r.ffcodecdata.properties);
+
+	if (sce_src->r.ffcodecdata.properties) { /* intentionally check sce_dst not sce_src. */  /* XXX ??? comment outdated... */
+		sce_dst->r.ffcodecdata.properties = IDP_CopyProperty_ex(sce_src->r.ffcodecdata.properties, flag_subdata);
 	}
 
-	/* NOTE: part of SCE_COPY_LINK_DATA and SCE_COPY_FULL operations
-	 * are done outside of blenkernel with ED_objects_single_users! */
+	/* before scene copy */
+	BKE_sound_create_scene(sce_dst);
+
+	/* Copy sequencer, this is local data! */
+	if (sce_src->ed) {
+		sce_dst->ed = MEM_callocN(sizeof(*sce_dst->ed), __func__);
+		sce_dst->ed->seqbasep = &sce_dst->ed->seqbase;
+		BKE_sequence_base_dupli_recursive(
+		            sce_src, sce_dst, &sce_dst->ed->seqbase, &sce_src->ed->seqbase, SEQ_DUPE_ALL, flag_subdata);
+	}
 
-	/*  camera */
-	if (type == SCE_COPY_LINK_DATA || type == SCE_COPY_FULL) {
-		ID_NEW_REMAP(scen->camera);
+	if ((flag & LIB_ID_COPY_NO_PREVIEW) == 0) {
+		BKE_previewimg_id_copy(&sce_dst->id, &sce_src->id);
 	}
-	
-	/* before scene copy */
-	BKE_sound_create_scene(scen);
-
-	/* world */
-	if (type == SCE_COPY_FULL) {
-		if (scen->world) {
-			id_us_plus((ID *)scen->world);
-			scen->world = BKE_world_copy(bmain, scen->world);
-			BKE_animdata_copy_id_action((ID *)scen->world, false);
+	else {
+		sce_dst->preview = NULL;
+	}
+}
+
+Scene *BKE_scene_copy(Main *bmain, Scene *sce, int type)
+{
+	Scene *sce_copy;
+
+	/* TODO this should/could most likely be replaced by call to more generic code at some point...
+	 * But for now, let's keep it well isolated here. */
+	if (type == SCE_COPY_EMPTY) {
+		ToolSettings *ts;
+		ListBase rl, rv;
+
+		sce_copy = BKE_scene_add(bmain, sce->id.name + 2);
+		
+		rl = sce_copy->r.layers;
+		rv = sce_copy->r.views;
+		curvemapping_free_data(&sce_copy->r.mblur_shutter_curve);
+		sce_copy->r = sce->r;
+		sce_copy->r.layers = rl;
+		sce_copy->r.actlay = 0;
+		sce_copy->r.views = rv;
+		sce_copy->unit = sce->unit;
+		sce_copy->physics_settings = sce->physics_settings;
+		sce_copy->gm = sce->gm;
+		sce_copy->audio = sce->audio;
+
+		if (sce->id.properties)
+			sce_copy->id.properties = IDP_CopyProperty(sce->id.properties);
+
+		MEM_freeN(sce_copy->toolsettings);
+		BKE_sound_destroy_scene(sce_copy);
+
+		/* copy color management settings */
+		BKE_color_managed_display_settings_copy(&sce_copy->display_settings, &sce->display_settings);
+		BKE_color_managed_view_settings_copy(&sce_copy->view_settings, &sce->view_settings);
+		BKE_color_managed_colorspace_settings_copy(&sce_copy->sequencer_colorspace_settings, &sce->sequencer_colorspace_settings);
+
+		BKE_color_managed_display_settings_copy(&sce_copy->r.im_format.display_settings, &sce->r.im_format.display_settings);
+		BKE_color_managed_view_settings_copy(&sce_copy->r.im_format.view_settings, &sce->r.im_format.view_settings);
+
+		BKE_color_managed_display_settings_copy(&sce_copy->r.bake.im_format.display_settings, &sce->r.bake.im_format.display_settings);
+		BKE_color_managed_view_settings_copy(&sce_copy->r.bake.im_format.view_settings, &sce->r.bake.im_format.view_settings);
+
+		curvemapping_copy_data(&sce_copy->r.mblur_shutter_curve, &sce->r.mblur_shutter_curve);
+
+		/* tool settings */
+		sce_copy->toolsettings = MEM_dupallocN(sce->toolsettings);
+
+		ts = sce_copy->toolsettings;
+		if (ts) {
+			if (ts->vpaint) {
+				ts->vpaint = MEM_dupallocN(ts->vpaint);
+				BKE_paint_copy(&ts->vpaint->paint, &ts->vpaint->paint, 0);
+			}
+			if (ts->wpaint) {
+				ts->wpaint = MEM_dupallocN(ts->wpaint);
+				BKE_paint_copy(&ts->wpaint->paint, &ts->wpaint->paint, 0);
+			}
+			if (ts->sculpt) {
+				ts->sculpt = MEM_dupallocN(ts->sculpt);
+				BKE_paint_copy(&ts->sculpt->paint, &ts->sculpt->paint, 0);
+			}
+			if (ts->uvsculpt) {
+				ts->uvsculpt = MEM_dupallocN(ts->uvsculpt);
+				BKE_paint_copy(&ts->uvsculpt->paint, &ts->uvsculpt->paint, 0);
+			}
+
+			BKE_paint_copy(&ts->imapaint.paint, &ts->imapaint.paint, 0);
+			ts->imapaint.paintcursor = NULL;
+			id_us_plus((ID *)ts->imapaint.stencil);
+			id_us_plus((ID *)ts->imapaint.clone);
+			id_us_plus((ID *)ts->imapaint.canvas);
+			ts->particle.paintcursor = NULL;
+			ts->particle.scene = NULL;
+			ts->particle.object = NULL;
+
+			/* duplicate Grease Pencil Drawing Brushes */
+			BLI_listbase_clear(&ts->gp_brushes);
+			for (bGPDbrush *brush = sce->toolsettings->gp_brushes.first; brush; brush = brush->next) {
+				bGPDbrush *newbrush = BKE_gpencil_brush_duplicate(brush);
+				BLI_addtail(&ts->gp_brushes, newbrush);
+			}
+
+			/* duplicate Grease Pencil interpolation curve */
+			ts->gp_interpolate.custom_ipo = curvemapping_copy(ts->gp_interpolate.custom_ipo);
+		}
+
+		/* make a private copy of the avicodecdata */
+		if (sce->r.avicodecdata) {
+			sce_copy->r.avicodecdata = MEM_dupallocN(sce->r.avicodecdata);
+			sce_copy->r.avicodecdata->lpFormat = MEM_dupallocN(sce_copy->r.avicodecdata->lpFormat);
+			sce_copy->r.avicodecdata->lpParms = MEM_dupallocN(sce_copy->r.avicodecdata->lpParms);
 		}
 
-		if (sce->ed) {
-			scen->ed = MEM_callocN(sizeof(Editing), "addseq");
-			scen->ed->seqbasep = &scen->ed->seqbase;
-			BKE_sequence_base_dupli_recursive(sce, scen, &scen->ed->seqbase, &sce->ed->seqbase, SEQ_DUPE_ALL);
+		if (sce->r.ffcodecdata.properties) { /* intentionally check scen not sce. */
+			sce_copy->r.ffcodecdata.properties = IDP_CopyProperty(sce->r.ffcodecdata.properties);
 		}
+
+		/* before scene copy */
+		BKE_sound_create_scene(sce_copy);
+
+		/* grease pencil */
+		sce_copy->gpd = NULL;
+
+		sce_copy->preview = NULL;
+
+		return sce_copy;
 	}
-	
-	/* grease pencil */
-	if (scen->gpd) {
+	else {
+		BKE_id_copy_ex(bmain, (ID *)sce, (ID **)&sce_copy, LIB_ID_COPY_ACTIONS, false);
+
+		/* Extra actions, most notably SCE_FULL_COPY also duplicates several 'children' datablocks... */
+
 		if (type == SCE_COPY_FULL) {
-			scen->gpd = BKE_gpencil_data_duplicate(bmain, scen->gpd, false);
-		}
-		else if (type == SCE_COPY_EMPTY) {
-			scen->gpd = NULL;
+			/* Copy Freestyle LineStyle datablocks. */
+			for (SceneRenderLayer *srl_dst = sce_copy->r.layers.first; srl_dst; srl_dst = srl_dst->next) {
+				for (FreestyleLineSet *lineset = srl_dst->freestyleConfig.linesets.first; lineset; lineset = lineset->next) {
+					if (lineset->linestyle) {
+						/* XXX Not copying anim/actions here? */
+						BKE_id_copy_ex(bmain, (ID *)lineset->linestyle, (ID **)&lineset->linestyle, 0, false);
+					}
+				}
+			}
+
+			/* Full copy of world (included animations) */
+			if (sce_copy->world) {
+				BKE_id_copy_ex(bmain, (ID *)sce_copy->world, (ID **)&sce_copy->world, LIB_ID_COPY_ACTIONS, false);
+			}
+
+			/* Full copy of GreasePencil. */
+			/* XXX Not copying anim/actions here? */
+			if (sce_copy->gpd) {
+				BKE_id_copy_ex(bmain, (ID *)sce_copy->gpd, (ID **)&sce_copy->gpd, 0, false);
+			}
 		}
 		else {
-			id_us_plus((ID *)scen->gpd);
+			/* Remove sequencer if not full copy */
+			/* XXX Why in Hell? :/ */
+			remove_sequencer_fcurves(sce_copy);
+			BKE_sequencer_editing_free(sce_copy);
 		}
-	}
 
-	BKE_previewimg_id_copy(&scen->id, &sce->id);
+		/* NOTE: part of SCE_COPY_LINK_DATA and SCE_COPY_FULL operations
+		 * are done outside of blenkernel with ED_objects_single_users! */
 
-	if (type != SCE_COPY_NEW) {
-		if (sce->collection_properties) {
-			IDP_MergeGroup(scen->collection_properties, sce->collection_properties, true);
+		/*  camera */
+		if (ELEM(type, SCE_COPY_LINK_DATA, SCE_COPY_FULL)) {
+			ID_NEW_REMAP(sce_copy->camera);
 		}
-		if (sce->layer_properties) {
-			IDP_MergeGroup(scen->layer_properties, sce->layer_properties, true);
-		}
-	}
 
-	return scen;
+		return sce_copy;
+	}
 }
 
 void BKE_scene_groups_relink(Scene *sce)
@@ -517,11 +607,6 @@ void BKE_scene_free_ex(Scene *sce, const bool do_id_user)
 		MEM_freeN(sce->r.avicodecdata);
 		sce->r.avicodecdata = NULL;
 	}
-	if (sce->r.qtcodecdata) {
-		free_qtcodecdata(sce->r.qtcodecdata);
-		MEM_freeN(sce->r.qtcodecdata);
-		sce->r.qtcodecdata = NULL;
-	}
 	if (sce->r.ffcodecdata.properties) {
 		IDP_FreeProperty(sce->r.ffcodecdata.properties);
 		MEM_freeN(sce->r.ffcodecdata.properties);
@@ -539,7 +624,7 @@ void BKE_scene_free_ex(Scene *sce, const bool do_id_user)
 	BLI_freelistN(&sce->markers);
 	BLI_freelistN(&sce->r.layers);
 	BLI_freelistN(&sce->r.views);
-
+	
 	if (sce->toolsettings) {
 		if (sce->toolsettings->vpaint) {
 			BKE_paint_free(&sce->toolsettings->vpaint->paint);
@@ -573,8 +658,8 @@ void BKE_scene_free_ex(Scene *sce, const bool do_id_user)
 	}
 	
 	DEG_scene_graph_free(sce);
-	if (sce->depsgraph)
-		DEG_graph_free(sce->depsgraph);
+	if (sce->depsgraph_legacy)
+		DEG_graph_free(sce->depsgraph_legacy);
 
 	MEM_SAFE_FREE(sce->fps_info);
 
@@ -614,7 +699,7 @@ void BKE_scene_free_ex(Scene *sce, const bool do_id_user)
 
 void BKE_scene_free(Scene *sce)
 {
-	return BKE_scene_free_ex(sce, true);
+	BKE_scene_free_ex(sce, true);
 }
 
 void BKE_scene_init(Scene *sce)
@@ -710,7 +795,7 @@ void BKE_scene_init(Scene *sce)
 
 	sce->r.seq_prev_type = OB_SOLID;
 	sce->r.seq_rend_type = OB_SOLID;
-	sce->r.seq_flag = R_SEQ_GL_PREV;
+	sce->r.seq_flag = 0;
 
 	sce->r.threads = 1;
 
@@ -818,7 +903,7 @@ void BKE_scene_init(Scene *sce)
 	sce->r.ffcodecdata.audio_bitrate = 192;
 	sce->r.ffcodecdata.audio_channels = 2;
 
-	BLI_strncpy(sce->r.engine, RE_engine_id_BLENDER_RENDER, sizeof(sce->r.engine));
+	BLI_strncpy(sce->r.engine, RE_engine_id_BLENDER_EEVEE, sizeof(sce->r.engine));
 
 	sce->audio.distance_model = 2.0f;
 	sce->audio.doppler_factor = 1.0f;
@@ -984,7 +1069,7 @@ Scene *BKE_scene_add(Main *bmain, const char *name)
 {
 	Scene *sce;
 
-	sce = BKE_libblock_alloc(bmain, ID_SCE, name);
+	sce = BKE_libblock_alloc(bmain, ID_SCE, name, 0);
 	id_us_min(&sce->id);
 	id_us_ensure_real(&sce->id);
 
@@ -1074,8 +1159,9 @@ Scene *BKE_scene_set_name(Main *bmain, const char *name)
 }
 
 /* Used by metaballs, return *all* objects (including duplis) existing in the scene (including scene's sets) */
-int BKE_scene_base_iter_next(EvaluationContext *eval_ctx, SceneBaseIter *iter,
-                             Scene **scene, int val, BaseLegacy **base, Object **ob)
+int BKE_scene_base_iter_next(
+        const EvaluationContext *eval_ctx, SceneBaseIter *iter,
+        Scene **scene, int val, BaseLegacy **base, Object **ob)
 {
 	bool run_again = true;
 	
@@ -1517,7 +1603,7 @@ void BKE_scene_update_tagged(EvaluationContext *eval_ctx, Main *bmain, Scene *sc
 	prepare_mesh_for_viewport_render(bmain, scene);
 
 	/* flush recalc flags to dependencies */
-	DEG_ids_flush_tagged(bmain);
+	DEG_scene_flush_update(bmain, scene);
 
 	/* removed calls to quick_cache, see pointcache.c */
 	
@@ -1532,9 +1618,7 @@ void BKE_scene_update_tagged(EvaluationContext *eval_ctx, Main *bmain, Scene *sc
 	 *
 	 * in the future this should handle updates for all datablocks, not
 	 * only objects and scenes. - brecht */
-	DEG_evaluate_on_refresh(eval_ctx, scene->depsgraph, scene);
-	/* TODO(sergey): This is to beocme a node in new depsgraph. */
-	BKE_mask_update_scene(bmain, scene);
+	DEG_evaluate_on_refresh(eval_ctx, scene->depsgraph_legacy, scene);
 
 	/* update sound system animation (TODO, move to depsgraph) */
 	BKE_sound_update_scene(bmain, scene);
@@ -1571,15 +1655,13 @@ void BKE_scene_update_for_newframe(EvaluationContext *eval_ctx, Main *bmain, Sce
 	BKE_image_update_frame(bmain, sce->r.cfra);
 
 	BKE_sound_set_cfra(sce->r.cfra);
-
+	
 	/* clear animation overrides */
 	/* XXX TODO... */
 
 	for (sce_iter = sce; sce_iter; sce_iter = sce_iter->set)
 		DEG_scene_relations_update(bmain, sce_iter);
 
-	BKE_mask_evaluate_all_masks(bmain, ctime, true);
-
 	/* Update animated cache files for modifiers. */
 	BKE_cachefile_update_frame(bmain, sce, ctime, (((double)sce->r.frs_sec) / (double)sce->r.frs_sec_base));
 
@@ -1594,7 +1676,7 @@ void BKE_scene_update_for_newframe(EvaluationContext *eval_ctx, Main *bmain, Sce
 	BKE_main_id_tag_idcode(bmain, ID_LA, LIB_TAG_DOIT, false);
 
 	/* BKE_object_handle_update() on all objects, groups and sets */
-	DEG_evaluate_on_framechange(eval_ctx, bmain, sce->depsgraph, ctime);
+	DEG_evaluate_on_framechange(eval_ctx, bmain, sce->depsgraph_legacy, ctime);
 
 	/* update sound system animation (TODO, move to depsgraph) */
 	BKE_sound_update_scene(bmain, sce);
@@ -1764,7 +1846,7 @@ Base *_setlooper_base_step(Scene **sce_iter, Base *base)
 		/* first time looping, return the scenes first base */
 
 		/* for the first loop we should get the layer from context */
-		SceneLayer *sl = BKE_scene_layer_context_active((*sce_iter));
+		SceneLayer *sl = BKE_scene_layer_context_active_PLACEHOLDER((*sce_iter));
 		/* TODO For first scene (non-background set), we should pass the render layer as argument.
 		 * In some cases we want it to be the workspace one, in other the scene one. */
 		TODO_LAYER;
@@ -1779,7 +1861,7 @@ Base *_setlooper_base_step(Scene **sce_iter, Base *base)
 next_set:
 		/* reached the end, get the next base in the set */
 		while ((*sce_iter = (*sce_iter)->set)) {
-			SceneLayer *sl = BKE_scene_layer_render_active((*sce_iter));
+			SceneLayer *sl = BKE_scene_layer_from_scene_get((*sce_iter));
 			base = (Base *)sl->object_bases.first;
 
 			if (base) {
@@ -1935,6 +2017,14 @@ int BKE_scene_num_threads(const Scene *scene)
 	return BKE_render_num_threads(&scene->r);
 }
 
+int BKE_render_preview_pixel_size(const RenderData *r)
+{
+	if (r->preview_pixel_size == 0) {
+		return (U.pixelsize > 1.5f) ? 2 : 1;
+	}
+	return r->preview_pixel_size;
+}
+
 /* Apply the needed correction factor to value, based on unit_type (only length-related are affected currently)
  * and unit->scale_length.
  */
@@ -2240,3 +2330,9 @@ int BKE_scene_multiview_num_videos_get(const RenderData *rd)
 		return BKE_scene_multiview_num_views_get(rd);
 	}
 }
+
+Depsgraph *BKE_scene_get_depsgraph(Scene *scene, SceneLayer *scene_layer)
+{
+	(void) scene_layer;
+	return scene->depsgraph_legacy;
+}
diff --git a/source/blender/blenkernel/intern/screen.c b/source/blender/blenkernel/intern/screen.c
index f3a93a0a42c..6bd88099792 100644
--- a/source/blender/blenkernel/intern/screen.c
+++ b/source/blender/blenkernel/intern/screen.c
@@ -185,6 +185,7 @@ ARegion *BKE_area_region_copy(SpaceType *st, ARegion *ar)
 	newar->swinid = 0;
 	newar->manipulator_map = NULL;
 	newar->regiontimer = NULL;
+	newar->headerstr = NULL;
 	
 	/* use optional regiondata callback */
 	if (ar->regiondata) {
@@ -292,6 +293,32 @@ void BKE_spacedata_id_unref(struct ScrArea *sa, struct SpaceLink *sl, struct ID
 	}
 }
 
+/**
+ * Avoid bad-level calls to #WM_manipulatormap_tag_refresh.
+ */
+static void (*region_refresh_tag_manipulatormap_callback)(struct wmManipulatorMap *) = NULL;
+
+void BKE_region_callback_refresh_tag_manipulatormap_set(void (*callback)(struct wmManipulatorMap *))
+{
+	region_refresh_tag_manipulatormap_callback = callback;
+}
+
+void BKE_screen_manipulator_tag_refresh(struct bScreen *sc)
+{
+	if (region_refresh_tag_manipulatormap_callback == NULL) {
+		return;
+	}
+
+	ScrArea *sa;
+	ARegion *ar;
+	for (sa = sc->areabase.first; sa; sa = sa->next) {
+		for (ar = sa->regionbase.first; ar; ar = ar->next) {
+			if (ar->manipulator_map != NULL) {
+				region_refresh_tag_manipulatormap_callback(ar->manipulator_map);
+			}
+		}
+	}
+}
 
 /**
  * Avoid bad-level calls to #WM_manipulatormap_delete.
@@ -353,7 +380,10 @@ void BKE_area_region_free(SpaceType *st, ARegion *ar)
 		}
 	}
 
-	region_free_manipulatormap_callback(ar->manipulator_map);
+	if (ar->manipulator_map != NULL) {
+		region_free_manipulatormap_callback(ar->manipulator_map);
+	}
+
 	BLI_freelistN(&ar->ui_lists);
 	BLI_freelistN(&ar->ui_previews);
 	BLI_freelistN(&ar->panels_category);
diff --git a/source/blender/blenkernel/intern/seqeffects.c b/source/blender/blenkernel/intern/seqeffects.c
index e435d87024e..a2c45057bf7 100644
--- a/source/blender/blenkernel/intern/seqeffects.c
+++ b/source/blender/blenkernel/intern/seqeffects.c
@@ -1861,7 +1861,7 @@ static void RVBlurBitmap2_float(float *map, int width, int height, float blur, i
 	float *filter = NULL;
 	int x, y, i, fx, fy;
 	int index, ix, halfWidth;
-	float fval, k, curColor[3], curColor2[3], weight = 0;
+	float fval, k, curColor[4], curColor2[4], weight = 0;
 
 	/* If we're not really blurring, bail out */
 	if (blur <= 0)
@@ -1906,47 +1906,38 @@ static void RVBlurBitmap2_float(float *map, int width, int height, float blur, i
 	for (y = 0; y < height; y++) {
 		/* Do the left & right strips */
 		for (x = 0; x < halfWidth; x++) {
-			index = (x + y * width) * 4;
 			fx = 0;
-			curColor[0] = curColor[1] = curColor[2] = 0.0f;
-			curColor2[0] = curColor2[1] = curColor2[2] = 0.0f;
+			zero_v4(curColor);
+			zero_v4(curColor2);
 
 			for (i = x - halfWidth; i < x + halfWidth; i++) {
 				if ((i >= 0) && (i < width)) {
-					curColor[0] += map[(i + y * width) * 4 + GlowR] * filter[fx];
-					curColor[1] += map[(i + y * width) * 4 + GlowG] * filter[fx];
-					curColor[2] += map[(i + y * width) * 4 + GlowB] * filter[fx];
+					index = (i + y * width) * 4;
+					madd_v4_v4fl(curColor, map + index, filter[fx]);
 
-					curColor2[0] += map[(width - 1 - i + y * width) * 4 + GlowR] * filter[fx];
-					curColor2[1] += map[(width - 1 - i + y * width) * 4 + GlowG] * filter[fx];
-					curColor2[2] += map[(width - 1 - i + y * width) * 4 + GlowB] * filter[fx];
+					index = (width - 1 - i + y * width) * 4;
+					madd_v4_v4fl(curColor2, map + index, filter[fx]);
 				}
 				fx++;
 			}
-			temp[index + GlowR] = curColor[0];
-			temp[index + GlowG] = curColor[1];
-			temp[index + GlowB] = curColor[2];
-
-			temp[((width - 1 - x + y * width) * 4) + GlowR] = curColor2[0];
-			temp[((width - 1 - x + y * width) * 4) + GlowG] = curColor2[1];
-			temp[((width - 1 - x + y * width) * 4) + GlowB] = curColor2[2];
+			index = (x + y * width) * 4;
+			copy_v4_v4(temp + index, curColor);
 
+			index = (width - 1 - x + y * width) * 4;
+			copy_v4_v4(temp + index, curColor2);
 		}
 
 		/* Do the main body */
 		for (x = halfWidth; x < width - halfWidth; x++) {
-			index = (x + y * width) * 4;
 			fx = 0;
-			zero_v3(curColor);
+			zero_v4(curColor);
 			for (i = x - halfWidth; i < x + halfWidth; i++) {
-				curColor[0] += map[(i + y * width) * 4 + GlowR] * filter[fx];
-				curColor[1] += map[(i + y * width) * 4 + GlowG] * filter[fx];
-				curColor[2] += map[(i + y * width) * 4 + GlowB] * filter[fx];
+				index = (i + y * width) * 4;
+				madd_v4_v4fl(curColor, map + index, filter[fx]);
 				fx++;
 			}
-			temp[index + GlowR] = curColor[0];
-			temp[index + GlowG] = curColor[1];
-			temp[index + GlowB] = curColor[2];
+			index = (x + y * width) * 4;
+			copy_v4_v4(temp + index, curColor);
 		}
 	}
 
@@ -1957,46 +1948,39 @@ static void RVBlurBitmap2_float(float *map, int width, int height, float blur, i
 	for (x = 0; x < width; x++) {
 		/* Do the top & bottom strips */
 		for (y = 0; y < halfWidth; y++) {
-			index = (x + y * width) * 4;
 			fy = 0;
-			zero_v3(curColor);
-			zero_v3(curColor2);
+			zero_v4(curColor);
+			zero_v4(curColor2);
 			for (i = y - halfWidth; i < y + halfWidth; i++) {
 				if ((i >= 0) && (i < height)) {
 					/* Bottom */
-					curColor[0] += map[(x + i * width) * 4 + GlowR] * filter[fy];
-					curColor[1] += map[(x + i * width) * 4 + GlowG] * filter[fy];
-					curColor[2] += map[(x + i * width) * 4 + GlowB] * filter[fy];
+					index = (x + i * width) * 4;
+					madd_v4_v4fl(curColor, map + index, filter[fy]);
 
 					/* Top */
-					curColor2[0] += map[(x + (height - 1 - i) * width) * 4 + GlowR] * filter[fy];
-					curColor2[1] += map[(x + (height - 1 - i) * width) * 4 + GlowG] * filter[fy];
-					curColor2[2] += map[(x + (height - 1 - i) * width) * 4 + GlowB] * filter[fy];
+					index = (x + (height - 1 - i) * width) * 4;
+					madd_v4_v4fl(curColor2, map + index, filter[fy]);
 				}
 				fy++;
 			}
-			temp[index + GlowR] = curColor[0];
-			temp[index + GlowG] = curColor[1];
-			temp[index + GlowB] = curColor[2];
-			temp[((x + (height - 1 - y) * width) * 4) + GlowR] = curColor2[0];
-			temp[((x + (height - 1 - y) * width) * 4) + GlowG] = curColor2[1];
-			temp[((x + (height - 1 - y) * width) * 4) + GlowB] = curColor2[2];
+			index = (x + y * width) * 4;
+			copy_v4_v4(temp + index, curColor);
+
+			index = (x + (height - 1 - y) * width) * 4;
+			copy_v4_v4(temp + index, curColor2);
 		}
 	
 		/* Do the main body */
 		for (y = halfWidth; y < height - halfWidth; y++) {
-			index = (x + y * width) * 4;
 			fy = 0;
-			zero_v3(curColor);
+			zero_v4(curColor);
 			for (i = y - halfWidth; i < y + halfWidth; i++) {
-				curColor[0] += map[(x + i * width) * 4 + GlowR] * filter[fy];
-				curColor[1] += map[(x + i * width) * 4 + GlowG] * filter[fy];
-				curColor[2] += map[(x + i * width) * 4 + GlowB] * filter[fy];
+				index = (x + i * width) * 4;
+				madd_v4_v4fl(curColor, map + index, filter[fy]);
 				fy++;
 			}
-			temp[index + GlowR] = curColor[0];
-			temp[index + GlowG] = curColor[1];
-			temp[index + GlowB] = curColor[2];
+			index = (x + y * width) * 4;
+			copy_v4_v4(temp + index, curColor);
 		}
 	}
 
@@ -2015,10 +1999,10 @@ static void RVAddBitmaps_float(float *a, float *b, float *c, int width, int heig
 	for (y = 0; y < height; y++) {
 		for (x = 0; x < width; x++) {
 			index = (x + y * width) * 4;
-			c[index + GlowR] = MIN2(1.0f, a[index + GlowR] + b[index + GlowR]);
-			c[index + GlowG] = MIN2(1.0f, a[index + GlowG] + b[index + GlowG]);
-			c[index + GlowB] = MIN2(1.0f, a[index + GlowB] + b[index + GlowB]);
-			c[index + GlowA] = MIN2(1.0f, a[index + GlowA] + b[index + GlowA]);
+			c[index + GlowR] = min_ff(1.0f, a[index + GlowR] + b[index + GlowR]);
+			c[index + GlowG] = min_ff(1.0f, a[index + GlowG] + b[index + GlowG]);
+			c[index + GlowB] = min_ff(1.0f, a[index + GlowB] + b[index + GlowB]);
+			c[index + GlowA] = min_ff(1.0f, a[index + GlowA] + b[index + GlowA]);
 		}
 	}
 }
@@ -2035,10 +2019,10 @@ static void RVIsolateHighlights_float(float *in, float *out, int width, int heig
 			/* Isolate the intensity */
 			intensity = (in[index + GlowR] + in[index + GlowG] + in[index + GlowB] - threshold);
 			if (intensity > 0) {
-				out[index + GlowR] = MIN2(clamp, (in[index + GlowR] * boost * intensity));
-				out[index + GlowG] = MIN2(clamp, (in[index + GlowG] * boost * intensity));
-				out[index + GlowB] = MIN2(clamp, (in[index + GlowB] * boost * intensity));
-				out[index + GlowA] = MIN2(clamp, (in[index + GlowA] * boost * intensity));
+				out[index + GlowR] = min_ff(clamp, (in[index + GlowR] * boost * intensity));
+				out[index + GlowG] = min_ff(clamp, (in[index + GlowG] * boost * intensity));
+				out[index + GlowB] = min_ff(clamp, (in[index + GlowB] * boost * intensity));
+				out[index + GlowA] = min_ff(clamp, (in[index + GlowA] * boost * intensity));
 			}
 			else {
 				out[index + GlowR] = 0;
diff --git a/source/blender/blenkernel/intern/sequencer.c b/source/blender/blenkernel/intern/sequencer.c
index e316b7f26e9..c6b6f97b0bc 100644
--- a/source/blender/blenkernel/intern/sequencer.c
+++ b/source/blender/blenkernel/intern/sequencer.c
@@ -91,7 +91,7 @@
 #include "BKE_sound.h"
 
 #ifdef WITH_AUDASPACE
-#  include AUD_SPECIAL_H
+#  include <AUD_Special.h>
 #endif
 
 /* mutable state for sequencer */
@@ -379,6 +379,8 @@ static void seqclipboard_ptr_restore(Main *bmain, ID **id_pt)
 					}
 					break;
 				}
+				default:
+					break;
 			}
 		}
 
@@ -482,9 +484,12 @@ void BKE_sequencer_editing_free(Scene *scene)
 
 static void sequencer_imbuf_assign_spaces(Scene *scene, ImBuf *ibuf)
 {
+#if 0
+	/* Bute buffer is supposed to be in sequencer working space already. */
 	if (ibuf->rect != NULL) {
 		IMB_colormanagement_assign_rect_colorspace(ibuf, scene->sequencer_colorspace_settings.name);
 	}
+#endif
 	if (ibuf->rect_float != NULL) {
 		IMB_colormanagement_assign_float_colorspace(ibuf, scene->sequencer_colorspace_settings.name);
 	}
@@ -2084,7 +2089,7 @@ void BKE_sequencer_proxy_set(struct Sequence *seq, bool value)
 		}
 	}
 	else {
-		seq->flag ^= SEQ_USE_PROXY;
+		seq->flag &= ~SEQ_USE_PROXY;
 	}	
 }
 
@@ -3235,7 +3240,7 @@ static ImBuf *seq_render_scene_strip(const SeqRenderData *context, Sequence *seq
 	const bool is_background = G.background;
 	const bool do_seq_gl = is_rendering ?
 	        0 /* (context->scene->r.seq_flag & R_SEQ_GL_REND) */ :
-	        (context->scene->r.seq_flag & R_SEQ_GL_PREV) != 0;
+	        (context->scene->r.seq_prev_type) != OB_RENDER;
 	// bool have_seq = false;  /* UNUSED */
 	bool have_comp = false;
 	bool use_gpencil = true;
@@ -3306,7 +3311,7 @@ static ImBuf *seq_render_scene_strip(const SeqRenderData *context, Sequence *seq
 		BKE_scene_update_for_newframe(context->eval_ctx, context->bmain, scene);
 		ibuf = sequencer_view3d_cb(
 		        /* set for OpenGL render (NULL when scrubbing) */
-		        scene, BKE_scene_layer_render_active(scene), camera, width, height, IB_rect,
+		        context->eval_ctx, scene, BKE_scene_layer_from_scene_get(scene), camera, width, height, IB_rect,
 		        context->scene->r.seq_prev_type,
 		        (context->scene->r.seq_flag & R_SEQ_SOLID_TEX) != 0,
 		        use_gpencil, use_background, scene->r.alphamode,
@@ -3317,7 +3322,7 @@ static ImBuf *seq_render_scene_strip(const SeqRenderData *context, Sequence *seq
 		}
 	}
 	else {
-		Render *re = RE_GetRender(scene->id.name);
+		Render *re = RE_GetSceneRender(scene);
 		const int totviews = BKE_scene_multiview_num_views_get(&scene->r);
 		int i;
 		ImBuf **ibufs_arr;
@@ -3334,7 +3339,7 @@ static ImBuf *seq_render_scene_strip(const SeqRenderData *context, Sequence *seq
 		 */
 		if (!is_thread_main || is_rendering == false || is_background || context->eval_ctx->mode == DAG_EVAL_RENDER) {
 			if (re == NULL)
-				re = RE_NewRender(scene->id.name);
+				re = RE_NewSceneRender(scene);
 
 			BKE_scene_update_for_newframe(context->eval_ctx, context->bmain, scene);
 			RE_BlenderFrame(re, context->bmain, scene, NULL, camera, scene->lay, frame, false);
@@ -5373,9 +5378,8 @@ Sequence *BKE_sequencer_add_movie_strip(bContext *C, ListBase *seqbasep, SeqLoad
 	return seq;
 }
 
-static Sequence *seq_dupli(Scene *scene, Scene *scene_to, Sequence *seq, int dupe_flag)
+static Sequence *seq_dupli(const Scene *scene_src, Scene *scene_dst, Sequence *seq, int dupe_flag, const int flag)
 {
-	Scene *sce_audio = scene_to ? scene_to : scene;
 	Sequence *seqn = MEM_dupallocN(seq);
 
 	seq->tmp = seqn;
@@ -5399,7 +5403,7 @@ static Sequence *seq_dupli(Scene *scene, Scene *scene_to, Sequence *seq, int dup
 	}
 
 	if (seq->prop) {
-		seqn->prop = IDP_CopyProperty(seq->prop);
+		seqn->prop = IDP_CopyProperty_ex(seq->prop, flag);
 	}
 
 	if (seqn->modifiers.first) {
@@ -5418,7 +5422,7 @@ static Sequence *seq_dupli(Scene *scene, Scene *scene_to, Sequence *seq, int dup
 	else if (seq->type == SEQ_TYPE_SCENE) {
 		seqn->strip->stripdata = NULL;
 		if (seq->scene_sound)
-			seqn->scene_sound = BKE_sound_scene_add_scene_sound_defaults(sce_audio, seqn);
+			seqn->scene_sound = BKE_sound_scene_add_scene_sound_defaults(scene_dst, seqn);
 	}
 	else if (seq->type == SEQ_TYPE_MOVIECLIP) {
 		/* avoid assert */
@@ -5435,9 +5439,11 @@ static Sequence *seq_dupli(Scene *scene, Scene *scene_to, Sequence *seq, int dup
 		seqn->strip->stripdata =
 		        MEM_dupallocN(seq->strip->stripdata);
 		if (seq->scene_sound)
-			seqn->scene_sound = BKE_sound_add_scene_sound_defaults(sce_audio, seqn);
+			seqn->scene_sound = BKE_sound_add_scene_sound_defaults(scene_dst, seqn);
 
-		id_us_plus((ID *)seqn->sound);
+		if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+			id_us_plus((ID *)seqn->sound);
+		}
 	}
 	else if (seq->type == SEQ_TYPE_IMAGE) {
 		seqn->strip->stripdata =
@@ -5457,11 +5463,15 @@ static Sequence *seq_dupli(Scene *scene, Scene *scene_to, Sequence *seq, int dup
 		BLI_assert(0);
 	}
 
-	if (dupe_flag & SEQ_DUPE_UNIQUE_NAME)
-		BKE_sequence_base_unique_name_recursive(&scene->ed->seqbase, seqn);
+	if (scene_src == scene_dst) {
+		if (dupe_flag & SEQ_DUPE_UNIQUE_NAME) {
+			BKE_sequence_base_unique_name_recursive(&scene_dst->ed->seqbase, seqn);
+		}
 
-	if (dupe_flag & SEQ_DUPE_ANIM)
-		BKE_sequencer_dupe_animdata(scene, seq->name + 2, seqn->name + 2);
+		if (dupe_flag & SEQ_DUPE_ANIM) {
+			BKE_sequencer_dupe_animdata(scene_dst, seq->name + 2, seqn->name + 2);
+		}
+	}
 
 	return seqn;
 }
@@ -5488,16 +5498,16 @@ static void seq_new_fix_links_recursive(Sequence *seq)
 	}
 }
 
-Sequence *BKE_sequence_dupli_recursive(Scene *scene, Scene *scene_to, Sequence *seq, int dupe_flag)
+Sequence *BKE_sequence_dupli_recursive(const Scene *scene_src, Scene *scene_dst, Sequence *seq, int dupe_flag)
 {
 	Sequence *seqn;
 
 	seq->tmp = NULL;
-	seqn = seq_dupli(scene, scene_to, seq, dupe_flag);
+	seqn = seq_dupli(scene_src, scene_dst, seq, dupe_flag, 0);
 	if (seq->type == SEQ_TYPE_META) {
 		Sequence *s;
 		for (s = seq->seqbase.first; s; s = s->next) {
-			Sequence *n = BKE_sequence_dupli_recursive(scene, scene_to, s, dupe_flag);
+			Sequence *n = BKE_sequence_dupli_recursive(scene_src, scene_dst, s, dupe_flag);
 			if (n) {
 				BLI_addtail(&seqn->seqbase, n);
 			}
@@ -5510,19 +5520,19 @@ Sequence *BKE_sequence_dupli_recursive(Scene *scene, Scene *scene_to, Sequence *
 }
 
 void BKE_sequence_base_dupli_recursive(
-        Scene *scene, Scene *scene_to, ListBase *nseqbase, ListBase *seqbase,
-        int dupe_flag)
+        const Scene *scene_src, Scene *scene_dst, ListBase *nseqbase, const ListBase *seqbase,
+        int dupe_flag, const int flag)
 {
 	Sequence *seq;
 	Sequence *seqn = NULL;
-	Sequence *last_seq = BKE_sequencer_active_get(scene);
+	Sequence *last_seq = BKE_sequencer_active_get((Scene *)scene_src);
 	/* always include meta's strips */
 	int dupe_flag_recursive = dupe_flag | SEQ_DUPE_ALL;
 
 	for (seq = seqbase->first; seq; seq = seq->next) {
 		seq->tmp = NULL;
 		if ((seq->flag & SELECT) || (dupe_flag & SEQ_DUPE_ALL)) {
-			seqn = seq_dupli(scene, scene_to, seq, dupe_flag);
+			seqn = seq_dupli(scene_src, scene_dst, seq, dupe_flag, flag);
 			if (seqn) { /*should never fail */
 				if (dupe_flag & SEQ_DUPE_CONTEXT) {
 					seq->flag &= ~SEQ_ALLSEL;
@@ -5532,13 +5542,13 @@ void BKE_sequence_base_dupli_recursive(
 				BLI_addtail(nseqbase, seqn);
 				if (seq->type == SEQ_TYPE_META) {
 					BKE_sequence_base_dupli_recursive(
-					        scene, scene_to, &seqn->seqbase, &seq->seqbase,
-					        dupe_flag_recursive);
+					        scene_src, scene_dst, &seqn->seqbase, &seq->seqbase,
+					        dupe_flag_recursive, flag);
 				}
 
 				if (dupe_flag & SEQ_DUPE_CONTEXT) {
 					if (seq == last_seq) {
-						BKE_sequencer_active_set(scene, seqn);
+						BKE_sequencer_active_set(scene_dst, seqn);
 					}
 				}
 			}
diff --git a/source/blender/blenkernel/intern/shrinkwrap.c b/source/blender/blenkernel/intern/shrinkwrap.c
index 7094d5a3547..f9d1793d7cb 100644
--- a/source/blender/blenkernel/intern/shrinkwrap.c
+++ b/source/blender/blenkernel/intern/shrinkwrap.c
@@ -152,6 +152,9 @@ static void shrinkwrap_calc_nearest_vertex(ShrinkwrapCalcData *calc)
 	BVHTreeFromMesh treeData = NULL_BVHTreeFromMesh;
 	BVHTreeNearest nearest  = NULL_BVHTreeNearest;
 
+	if (calc->target != NULL && calc->target->getNumVerts(calc->target) == 0) {
+		return;
+	}
 
 	TIMEIT_BENCH(bvhtree_from_mesh_verts(&treeData, calc->target, 0.0, 2, 6), bvhtree_verts);
 	if (treeData.tree == NULL) {
@@ -376,6 +379,9 @@ static void shrinkwrap_calc_normal_projection(ShrinkwrapCalcData *calc, bool for
 	if ((calc->smd->shrinkOpts & (MOD_SHRINKWRAP_PROJECT_ALLOW_POS_DIR | MOD_SHRINKWRAP_PROJECT_ALLOW_NEG_DIR)) == 0)
 		return;
 
+	if (calc->target != NULL && calc->target->getNumPolys(calc->target) == 0) {
+		return;
+	}
 
 	/* Prepare data to retrieve the direction in which we should project each vertex */
 	if (calc->smd->projAxis == MOD_SHRINKWRAP_PROJECT_OVER_NORMAL) {
@@ -432,7 +438,7 @@ static void shrinkwrap_calc_normal_projection(ShrinkwrapCalcData *calc, bool for
 	if (targ_tree) {
 		BVHTree *aux_tree = NULL;
 		void *aux_callback = NULL;
-		if (auxMesh != NULL) {
+		if (auxMesh != NULL && auxMesh->getNumPolys(auxMesh) != 0) {
 			/* use editmesh to avoid array allocation */
 			if (calc->smd->auxTarget && auxMesh->type == DM_TYPE_EDITBMESH) {
 				emaux = BKE_editmesh_from_object(calc->smd->auxTarget);
@@ -560,6 +566,10 @@ static void shrinkwrap_calc_nearest_surface_point(ShrinkwrapCalcData *calc)
 	BVHTreeFromMesh treeData = NULL_BVHTreeFromMesh;
 	BVHTreeNearest nearest  = NULL_BVHTreeNearest;
 
+	if (calc->target->getNumPolys(calc->target) == 0) {
+		return;
+	}
+
 	/* Create a bvh-tree of the given target */
 	bvhtree_from_mesh_looptri(&treeData, calc->target, 0.0, 2, 6);
 	if (treeData.tree == NULL) {
diff --git a/source/blender/blenkernel/intern/smoke.c b/source/blender/blenkernel/intern/smoke.c
index 667f8d1e8c7..7ea985a311b 100644
--- a/source/blender/blenkernel/intern/smoke.c
+++ b/source/blender/blenkernel/intern/smoke.c
@@ -83,6 +83,8 @@
 #include "BKE_smoke.h"
 #include "BKE_texture.h"
 
+#include "DEG_depsgraph.h"
+
 #include "RE_shader_ext.h"
 
 #include "GPU_glew.h"
@@ -126,7 +128,7 @@ void smoke_initWaveletBlenderRNA(struct WTURBULENCE *UNUSED(wt), float *UNUSED(s
 void smoke_initBlenderRNA(struct FLUID_3D *UNUSED(fluid), float *UNUSED(alpha), float *UNUSED(beta), float *UNUSED(dt_factor), float *UNUSED(vorticity),
                           int *UNUSED(border_colli), float *UNUSED(burning_rate), float *UNUSED(flame_smoke), float *UNUSED(flame_smoke_color),
                           float *UNUSED(flame_vorticity), float *UNUSED(flame_ignition_temp), float *UNUSED(flame_max_temp)) {}
-struct DerivedMesh *smokeModifier_do(SmokeModifierData *UNUSED(smd), Scene *UNUSED(scene), SceneLayer *UNUSED(sl), Object *UNUSED(ob), DerivedMesh *UNUSED(dm)) { return NULL; }
+struct DerivedMesh *smokeModifier_do(SmokeModifierData *UNUSED(smd), const struct EvaluationContext *UNUSED(eval_ctx), Scene *UNUSED(scene), Object *UNUSED(ob), DerivedMesh *UNUSED(dm)) { return NULL; }
 float smoke_get_velocity_at(struct Object *UNUSED(ob), float UNUSED(position[3]), float UNUSED(velocity[3])) { return 0.0f; }
 
 #endif /* WITH_SMOKE */
@@ -677,7 +679,7 @@ void smokeModifier_copy(struct SmokeModifierData *smd, struct SmokeModifierData
 
 		tsmd->flow->texture_size = smd->flow->texture_size;
 		tsmd->flow->texture_offset = smd->flow->texture_offset;
-		BLI_strncpy(tsmd->flow->uvlayer_name, tsmd->flow->uvlayer_name, sizeof(tsmd->flow->uvlayer_name));
+		BLI_strncpy(tsmd->flow->uvlayer_name, smd->flow->uvlayer_name, sizeof(tsmd->flow->uvlayer_name));
 		tsmd->flow->vgroup_density = smd->flow->vgroup_density;
 
 		tsmd->flow->type = smd->flow->type;
@@ -702,7 +704,7 @@ static int get_lamp(SceneLayer *sl, float *light)
 	int found_lamp = 0;
 
 	// try to find a lamp, preferably local
-	for (base_tmp = FIRSTBASE_NEW; base_tmp; base_tmp = base_tmp->next) {
+	for (base_tmp = FIRSTBASE_NEW(sl); base_tmp; base_tmp = base_tmp->next) {
 		if (base_tmp->object->type == OB_LAMP) {
 			Lamp *la = base_tmp->object->data;
 
@@ -2071,7 +2073,7 @@ BLI_INLINE void apply_inflow_fields(SmokeFlowSettings *sfs, float emission_value
 	}
 }
 
-static void update_flowsfluids(Scene *scene, Object *ob, SmokeDomainSettings *sds, float dt)
+static void update_flowsfluids(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, SmokeDomainSettings *sds, float dt)
 {
 	Object **flowobjs = NULL;
 	EmissionMap *emaps = NULL;
@@ -2178,7 +2180,7 @@ static void update_flowsfluids(Scene *scene, Object *ob, SmokeDomainSettings *sd
 					else { /* MOD_SMOKE_FLOW_SOURCE_MESH */
 						/* update flow object frame */
 						BLI_mutex_lock(&object_update_lock);
-						BKE_object_modifier_update_subframe(scene, collob, true, 5, BKE_scene_frame_get(scene), eModifierType_Smoke);
+						BKE_object_modifier_update_subframe(eval_ctx, scene, collob, true, 5, BKE_scene_frame_get(scene), eModifierType_Smoke);
 						BLI_mutex_unlock(&object_update_lock);
 
 						/* apply flow */
@@ -2487,12 +2489,12 @@ static void update_effectors_task_cb(void *userdata, const int x)
 	}
 }
 
-static void update_effectors(Scene *scene, Object *ob, SmokeDomainSettings *sds, float UNUSED(dt))
+static void update_effectors(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, SmokeDomainSettings *sds, float UNUSED(dt))
 {
 	ListBase *effectors;
 	/* make sure smoke flow influence is 0.0f */
 	sds->effector_weights->weight[PFIELD_SMOKEFLOW] = 0.0f;
-	effectors = pdInitEffectors(scene, ob, NULL, sds->effector_weights, true);
+	effectors = pdInitEffectors(eval_ctx, scene, ob, NULL, sds->effector_weights, true);
 
 	if (effectors) {
 		// precalculate wind forces
@@ -2516,7 +2518,7 @@ static void update_effectors(Scene *scene, Object *ob, SmokeDomainSettings *sds,
 	pdEndEffectors(&effectors);
 }
 
-static void step(Scene *scene, Object *ob, SmokeModifierData *smd, DerivedMesh *domain_dm, float fps)
+static void step(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, SmokeModifierData *smd, DerivedMesh *domain_dm, float fps)
 {
 	SmokeDomainSettings *sds = smd->domain;
 	/* stability values copied from wturbulence.cpp */
@@ -2586,11 +2588,11 @@ static void step(Scene *scene, Object *ob, SmokeModifierData *smd, DerivedMesh *
 	for (substep = 0; substep < totalSubsteps; substep++)
 	{
 		// calc animated obstacle velocities
-		update_flowsfluids(scene, ob, sds, dtSubdiv);
+		update_flowsfluids(eval_ctx, scene, ob, sds, dtSubdiv);
 		update_obstacles(scene, ob, sds, dtSubdiv, substep, totalSubsteps);
 
 		if (sds->total_cells > 1) {
-			update_effectors(scene, ob, sds, dtSubdiv); // DG TODO? problem --> uses forces instead of velocity, need to check how they need to be changed with variable dt
+			update_effectors(eval_ctx, scene, ob, sds, dtSubdiv); // DG TODO? problem --> uses forces instead of velocity, need to check how they need to be changed with variable dt
 			smoke_step(sds->fluid, gravity, dtSubdiv);
 		}
 	}
@@ -2683,7 +2685,8 @@ static DerivedMesh *createDomainGeometry(SmokeDomainSettings *sds, Object *ob)
 	return result;
 }
 
-static void smokeModifier_process(SmokeModifierData *smd, Scene *scene, SceneLayer *sl, Object *ob, DerivedMesh *dm)
+static void smokeModifier_process(
+        SmokeModifierData *smd, const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, DerivedMesh *dm)
 {
 	if ((smd->type & MOD_SMOKE_TYPE_FLOW))
 	{
@@ -2692,7 +2695,6 @@ static void smokeModifier_process(SmokeModifierData *smd, Scene *scene, SceneLay
 
 		if (smd->flow->dm) smd->flow->dm->release(smd->flow->dm);
 		smd->flow->dm = CDDM_copy(dm);
-		DM_ensure_looptri(smd->flow->dm);
 
 		if (scene->r.cfra > smd->time)
 		{
@@ -2715,7 +2717,6 @@ static void smokeModifier_process(SmokeModifierData *smd, Scene *scene, SceneLay
 				smd->coll->dm->release(smd->coll->dm);
 
 			smd->coll->dm = CDDM_copy(dm);
-			DM_ensure_looptri(smd->coll->dm);
 		}
 
 		smd->time = scene->r.cfra;
@@ -2806,11 +2807,11 @@ static void smokeModifier_process(SmokeModifierData *smd, Scene *scene, SceneLay
 
 			}
 
-			step(scene, ob, smd, dm, scene->r.frs_sec / scene->r.frs_sec_base);
+			step(eval_ctx, scene, ob, smd, dm, scene->r.frs_sec / scene->r.frs_sec_base);
 		}
 
 		// create shadows before writing cache so they get stored
-		smoke_calc_transparency(sds, sl);
+		smoke_calc_transparency(sds, eval_ctx->scene_layer);
 
 		if (sds->wt && sds->total_cells > 1) {
 			smoke_turbulence_step(sds->wt, sds->fluid);
@@ -2827,13 +2828,14 @@ static void smokeModifier_process(SmokeModifierData *smd, Scene *scene, SceneLay
 	}
 }
 
-struct DerivedMesh *smokeModifier_do(SmokeModifierData *smd, Scene *scene, SceneLayer *sl, Object *ob, DerivedMesh *dm)
+struct DerivedMesh *smokeModifier_do(
+        SmokeModifierData *smd, const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, DerivedMesh *dm)
 {
 	/* lock so preview render does not read smoke data while it gets modified */
 	if ((smd->type & MOD_SMOKE_TYPE_DOMAIN) && smd->domain)
 		BLI_rw_mutex_lock(smd->domain->fluid_mutex, THREAD_LOCK_WRITE);
 
-	smokeModifier_process(smd, scene, sl, ob, dm);
+	smokeModifier_process(smd, eval_ctx, scene, ob, dm);
 
 	if ((smd->type & MOD_SMOKE_TYPE_DOMAIN) && smd->domain)
 		BLI_rw_mutex_unlock(smd->domain->fluid_mutex);
diff --git a/source/blender/blenkernel/intern/softbody.c b/source/blender/blenkernel/intern/softbody.c
index 0b8c11f6dc8..1ba8fe83971 100644
--- a/source/blender/blenkernel/intern/softbody.c
+++ b/source/blender/blenkernel/intern/softbody.c
@@ -81,6 +81,8 @@ variables on the UI for now
 #include "BKE_mesh.h"
 #include "BKE_scene.h"
 
+#include "DEG_depsgraph.h"
+
 #include  "PIL_time.h"
 
 /* callbacks for errors and interrupts and some goo */
@@ -530,7 +532,7 @@ static void ccd_build_deflector_hash(SceneLayer *sl, Group *group, Object *verte
 		}
 	}
 	else {
-		for (Base *base = FIRSTBASE_NEW; base; base = base->next) {
+		for (Base *base = FIRSTBASE_NEW(sl); base; base = base->next) {
 			/*Only proceed for mesh object in same layer */
 			if (base->object->type == OB_MESH) {
 				ob = base->object;
@@ -576,7 +578,7 @@ static void ccd_update_deflector_hash(SceneLayer *sl, Group *group, Object *vert
 		}
 	}
 	else {
-		for (Base *base = FIRSTBASE_NEW; base; base = base->next) {
+		for (Base *base = FIRSTBASE_NEW(sl); base; base = base->next) {
 			/*Only proceed for mesh object in same layer */
 			if (base->object->type == OB_MESH) {
 				ob = base->object;
@@ -986,7 +988,7 @@ static bool are_there_deflectors(SceneLayer *sl, Group *group)
 		}
 	}
 	else {
-		for (Base *base = FIRSTBASE_NEW; base; base = base->next) {
+		for (Base *base = FIRSTBASE_NEW(sl); base; base = base->next) {
 			if (base->object->pd) {
 				if (base->object->pd->deflect)
 					return 1;
@@ -1544,12 +1546,12 @@ static void _scan_for_ext_spring_forces(Scene *scene, Object *ob, float timenow,
 }
 
 
-static void scan_for_ext_spring_forces(Scene *scene, Object *ob, float timenow)
+static void scan_for_ext_spring_forces(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, float timenow)
 {
 	SoftBody *sb = ob->soft;
 	ListBase *do_effector = NULL;
 
-	do_effector = pdInitEffectors(scene, ob, NULL, sb->effector_weights, true);
+	do_effector = pdInitEffectors(eval_ctx, scene, ob, NULL, sb->effector_weights, true);
 	_scan_for_ext_spring_forces(scene, ob, timenow, 0, sb->totspring, do_effector);
 	pdEndEffectors(&do_effector);
 }
@@ -1561,7 +1563,7 @@ static void *exec_scan_for_ext_spring_forces(void *data)
 	return NULL;
 }
 
-static void sb_sfesf_threads_run(Scene *scene, struct Object *ob, float timenow, int totsprings, int *UNUSED(ptr_to_break_func(void)))
+static void sb_sfesf_threads_run(const struct EvaluationContext *eval_ctx, Scene *scene, struct Object *ob, float timenow, int totsprings, int *UNUSED(ptr_to_break_func(void)))
 {
 	ListBase *do_effector = NULL;
 	ListBase threads;
@@ -1569,7 +1571,7 @@ static void sb_sfesf_threads_run(Scene *scene, struct Object *ob, float timenow,
 	int i, totthread, left, dec;
 	int lowsprings =100; /* wild guess .. may increase with better thread management 'above' or even be UI option sb->spawn_cf_threads_nopts */
 
-	do_effector= pdInitEffectors(scene, ob, NULL, ob->soft->effector_weights, true);
+	do_effector= pdInitEffectors(eval_ctx, scene, ob, NULL, ob->soft->effector_weights, true);
 
 	/* figure the number of threads while preventing pretty pointless threading overhead */
 	totthread= BKE_scene_num_threads(scene);
@@ -2233,7 +2235,7 @@ static void sb_cf_threads_run(Scene *scene, Object *ob, float forcetime, float t
 	MEM_freeN(sb_threads);
 }
 
-static void softbody_calc_forcesEx(Scene *scene, SceneLayer *sl, Object *ob, float forcetime, float timenow)
+static void softbody_calc_forcesEx(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, float forcetime, float timenow)
 {
 	/* rule we never alter free variables :bp->vec bp->pos in here !
 	 * this will ruin adaptive stepsize AKA heun! (BM)
@@ -2249,7 +2251,7 @@ static void softbody_calc_forcesEx(Scene *scene, SceneLayer *sl, Object *ob, flo
 	/* gravity = sb->grav * sb_grav_force_scale(ob); */ /* UNUSED */
 
 	/* check conditions for various options */
-	do_deflector= query_external_colliders(sl, sb->collision_group);
+	do_deflector= query_external_colliders(eval_ctx->scene_layer, sb->collision_group);
 	/* do_selfcollision=((ob->softflag & OB_SB_EDGES) && (sb->bspring)&& (ob->softflag & OB_SB_SELF)); */ /* UNUSED */
 	do_springcollision=do_deflector && (ob->softflag & OB_SB_EDGES) &&(ob->softflag & OB_SB_EDGECOLL);
 	do_aero=((sb->aeroedge)&& (ob->softflag & OB_SB_EDGES));
@@ -2258,10 +2260,10 @@ static void softbody_calc_forcesEx(Scene *scene, SceneLayer *sl, Object *ob, flo
 	/* bproot= sb->bpoint; */ /* need this for proper spring addressing */ /* UNUSED */
 
 	if (do_springcollision || do_aero)
-		sb_sfesf_threads_run(scene, ob, timenow, sb->totspring, NULL);
+		sb_sfesf_threads_run(eval_ctx, scene, ob, timenow, sb->totspring, NULL);
 
 	/* after spring scan because it uses Effoctors too */
-	do_effector= pdInitEffectors(scene, ob, NULL, sb->effector_weights, true);
+	do_effector= pdInitEffectors(eval_ctx, scene, ob, NULL, sb->effector_weights, true);
 
 	if (do_deflector) {
 		float defforce[3];
@@ -2278,11 +2280,11 @@ static void softbody_calc_forcesEx(Scene *scene, SceneLayer *sl, Object *ob, flo
 }
 
 
-static void softbody_calc_forces(Scene *scene, SceneLayer *sl, Object *ob, float forcetime, float timenow)
+static void softbody_calc_forces(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, float forcetime, float timenow)
 {
 	/* redirection to the new threaded Version */
 	if (!(G.debug_value & 0x10)) { // 16
-		softbody_calc_forcesEx(scene, sl, ob, forcetime, timenow);
+		softbody_calc_forcesEx(eval_ctx, scene, ob, forcetime, timenow);
 		return;
 	}
 	else {
@@ -2313,7 +2315,7 @@ static void softbody_calc_forces(Scene *scene, SceneLayer *sl, Object *ob, float
 		}
 
 		/* check conditions for various options */
-		do_deflector= query_external_colliders(sl, sb->collision_group);
+		do_deflector= query_external_colliders(eval_ctx->scene_layer, sb->collision_group);
 		do_selfcollision=((ob->softflag & OB_SB_EDGES) && (sb->bspring)&& (ob->softflag & OB_SB_SELF));
 		do_springcollision=do_deflector && (ob->softflag & OB_SB_EDGES) &&(ob->softflag & OB_SB_EDGECOLL);
 		do_aero=((sb->aeroedge)&& (ob->softflag & OB_SB_EDGES));
@@ -2321,9 +2323,9 @@ static void softbody_calc_forces(Scene *scene, SceneLayer *sl, Object *ob, float
 		iks  = 1.0f/(1.0f-sb->inspring)-1.0f ;/* inner spring constants function */
 		/* bproot= sb->bpoint; */ /* need this for proper spring addressing */ /* UNUSED */
 
-		if (do_springcollision || do_aero)  scan_for_ext_spring_forces(scene, ob, timenow);
+		if (do_springcollision || do_aero)  scan_for_ext_spring_forces(eval_ctx, scene, ob, timenow);
 		/* after spring scan because it uses Effoctors too */
-		do_effector= pdInitEffectors(scene, ob, NULL, ob->soft->effector_weights, true);
+		do_effector= pdInitEffectors(eval_ctx, scene, ob, NULL, ob->soft->effector_weights, true);
 
 		if (do_deflector) {
 			float defforce[3];
@@ -3412,7 +3414,7 @@ static void softbody_update_positions(Object *ob, SoftBody *sb, float (*vertexCo
  * lloc, lrot, lscale are allowed to be NULL, just in case you don't need it.
  * should be pretty useful for pythoneers :)
  * not! velocity .. 2nd order stuff
- * vcloud_estimate_transform see
+ * vcloud_estimate_transform_v3 see
  */
 
 void SB_estimate_transform(Object *ob, float lloc[3], float lrot[3][3], float lscale[3][3])
@@ -3436,7 +3438,7 @@ void SB_estimate_transform(Object *ob, float lloc[3], float lrot[3][3], float ls
 		copy_v3_v3(opos[a], bp->pos);
 	}
 
-	vcloud_estimate_transform(sb->totpoint, opos, NULL, rpos, NULL, com, rcom, lrot, lscale);
+	vcloud_estimate_transform_v3(sb->totpoint, opos, NULL, rpos, NULL, com, rcom, lrot, lscale);
 	//sub_v3_v3(com, rcom);
 	if (lloc) copy_v3_v3(lloc, com);
 	copy_v3_v3(sb->lcom, com);
@@ -3510,7 +3512,7 @@ static void softbody_reset(Object *ob, SoftBody *sb, float (*vertexCos)[3], int
 	}
 }
 
-static void softbody_step(Scene *scene, SceneLayer *sl, Object *ob, SoftBody *sb, float dtime)
+static void softbody_step(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, SoftBody *sb, float dtime)
 {
 	/* the simulator */
 	float forcetime;
@@ -3524,11 +3526,11 @@ static void softbody_step(Scene *scene, SceneLayer *sl, Object *ob, SoftBody *sb
 	 */
 	if (dtime < 0 || dtime > 10.5f) return;
 
-	ccd_update_deflector_hash(sl, sb->collision_group, ob, sb->scratch->colliderhash);
+	ccd_update_deflector_hash(eval_ctx->scene_layer, sb->collision_group, ob, sb->scratch->colliderhash);
 
 	if (sb->scratch->needstobuildcollider) {
-		if (query_external_colliders(sl, sb->collision_group)) {
-			ccd_build_deflector_hash(sl, sb->collision_group, ob, sb->scratch->colliderhash);
+		if (query_external_colliders(eval_ctx->scene_layer, sb->collision_group)) {
+			ccd_build_deflector_hash(eval_ctx->scene_layer, sb->collision_group, ob, sb->scratch->colliderhash);
 		}
 		sb->scratch->needstobuildcollider=0;
 	}
@@ -3558,12 +3560,12 @@ static void softbody_step(Scene *scene, SceneLayer *sl, Object *ob, SoftBody *sb
 
 			sb->scratch->flag &= ~SBF_DOFUZZY;
 			/* do predictive euler step */
-			softbody_calc_forces(scene, sl, ob, forcetime, timedone/dtime);
+			softbody_calc_forces(eval_ctx, scene, ob, forcetime, timedone/dtime);
 
 			softbody_apply_forces(ob, forcetime, 1, NULL, mid_flags);
 
 			/* crop new slope values to do averaged slope step */
-			softbody_calc_forces(scene, sl, ob, forcetime, timedone/dtime);
+			softbody_calc_forces(eval_ctx, scene, ob, forcetime, timedone/dtime);
 
 			softbody_apply_forces(ob, forcetime, 2, &err, mid_flags);
 			softbody_apply_goalsnap(ob);
@@ -3644,7 +3646,7 @@ static void softbody_step(Scene *scene, SceneLayer *sl, Object *ob, SoftBody *sb
 }
 
 /* simulates one step. framenr is in frames */
-void sbObjectStep(Scene *scene, SceneLayer *sl, Object *ob, float cfra, float (*vertexCos)[3], int numVerts)
+void sbObjectStep(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, float cfra, float (*vertexCos)[3], int numVerts)
 {
 	SoftBody *sb= ob->soft;
 	PointCache *cache;
@@ -3759,7 +3761,7 @@ void sbObjectStep(Scene *scene, SceneLayer *sl, Object *ob, float cfra, float (*
 	dtime = framedelta*timescale;
 
 	/* do simulation */
-	softbody_step(scene, sl, ob, sb, dtime);
+	softbody_step(eval_ctx, scene, ob, sb, dtime);
 
 	softbody_to_object(ob, vertexCos, numVerts, 0);
 
diff --git a/source/blender/blenkernel/intern/sound.c b/source/blender/blenkernel/intern/sound.c
index 8469351c54a..a2568707b0a 100644
--- a/source/blender/blenkernel/intern/sound.c
+++ b/source/blender/blenkernel/intern/sound.c
@@ -48,13 +48,11 @@
 #include "DNA_speaker_types.h"
 
 #ifdef WITH_AUDASPACE
-#  include AUD_SOUND_H
-#  include AUD_SEQUENCE_H
-#  include AUD_HANDLE_H
-#  include AUD_SPECIAL_H
-#  ifdef WITH_SYSTEM_AUDASPACE
-#    include "../../../intern/audaspace/intern/AUD_Set.h"
-#  endif
+#  include <AUD_Sound.h>
+#  include <AUD_Sequence.h>
+#  include <AUD_Handle.h>
+#  include <AUD_Special.h>
+#  include "../../../intern/audaspace/intern/AUD_Set.h"
 #endif
 
 #include "BKE_global.h"
@@ -83,7 +81,7 @@ bSound *BKE_sound_new_file(struct Main *bmain, const char *filepath)
 
 	BLI_path_abs(str, path);
 
-	sound = BKE_libblock_alloc(bmain, ID_SO, BLI_path_basename(filepath));
+	sound = BKE_libblock_alloc(bmain, ID_SO, BLI_path_basename(filepath), 0);
 	BLI_strncpy(sound->name, filepath, FILE_MAX);
 	/* sound->type = SOUND_TYPE_FILE; */ /* XXX unused currently */
 
@@ -155,6 +153,34 @@ void BKE_sound_free(bSound *sound)
 	}
 }
 
+/**
+ * Only copy internal data of Sound ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_sound_copy_data(Main *bmain, bSound *sound_dst, const bSound *UNUSED(sound_src), const int UNUSED(flag))
+{
+	sound_dst->handle = NULL;
+	sound_dst->cache = NULL;
+	sound_dst->waveform = NULL;
+	sound_dst->playback_handle = NULL;
+	sound_dst->spinlock = NULL;  /* Think this is OK? Otherwise, easy to create new spinlock here... */
+
+	/* Just to be sure, should not have any value actually after reading time. */
+	sound_dst->ipo = NULL;
+	sound_dst->newpackedfile = NULL;
+
+	if (sound_dst->packedfile) {
+		sound_dst->packedfile = dupPackedFile(sound_dst->packedfile);
+	}
+
+	/* Initialize whole runtime (audaspace) stuff. */
+	BKE_sound_load(bmain, sound_dst);
+}
+
 void BKE_sound_make_local(Main *bmain, bSound *sound, const bool lib_local)
 {
 	BKE_id_make_local_generic(bmain, &sound->id, true, lib_local);
@@ -200,7 +226,7 @@ void BKE_sound_init_once(void)
 	atexit(BKE_sound_exit_once);
 }
 
-static AUD_Device *sound_device;
+static AUD_Device *sound_device = NULL;
 
 void *BKE_sound_get_device(void)
 {
@@ -209,6 +235,9 @@ void *BKE_sound_get_device(void)
 
 void BKE_sound_init(struct Main *bmain)
 {
+	/* Make sure no instance of the sound system is running, otherwise we get leaks. */
+	BKE_sound_exit();
+
 	AUD_DeviceSpecs specs;
 	int device, buffersize;
 	const char *device_name;
@@ -274,7 +303,6 @@ void BKE_sound_exit_once(void)
 	sound_device = NULL;
 	AUD_exitOnce();
 
-#ifdef WITH_SYSTEM_AUDASPACE
 	if (audio_device_names != NULL) {
 		int i;
 		for (i = 0; audio_device_names[i]; i++) {
@@ -283,7 +311,6 @@ void BKE_sound_exit_once(void)
 		free(audio_device_names);
 		audio_device_names = NULL;
 	}
-#endif
 }
 
 /* XXX unused currently */
@@ -879,28 +906,12 @@ float BKE_sound_get_length(bSound *sound)
 char **BKE_sound_get_device_names(void)
 {
 	if (audio_device_names == NULL) {
-#ifdef WITH_SYSTEM_AUDASPACE
 		audio_device_names = AUD_getDeviceNames();
-#else
-		static const char *names[] = {
-			"Null", "SDL", "OpenAL", "JACK", NULL
-		};
-		audio_device_names = (char **)names;
-#endif
 	}
 
 	return audio_device_names;
 }
 
-bool BKE_sound_is_jack_supported(void)
-{
-#ifdef WITH_SYSTEM_AUDASPACE
-	return 1;
-#else
-	return (bool)AUD_isJackSupported();
-#endif
-}
-
 #else  /* WITH_AUDASPACE */
 
 #include "BLI_utildefines.h"
@@ -947,5 +958,6 @@ void BKE_sound_set_scene_sound_pan(void *UNUSED(handle), float UNUSED(pan), char
 void BKE_sound_set_scene_volume(struct Scene *UNUSED(scene), float UNUSED(volume)) {}
 void BKE_sound_set_scene_sound_pitch(void *UNUSED(handle), float UNUSED(pitch), char UNUSED(animated)) {}
 float BKE_sound_get_length(struct bSound *UNUSED(sound)) { return 0; }
-bool BKE_sound_is_jack_supported(void) { return false; }
+char **BKE_sound_get_device_names(void) { static char *names[1] = {NULL}; return names; }
+
 #endif  /* WITH_AUDASPACE */
diff --git a/source/blender/blenkernel/intern/speaker.c b/source/blender/blenkernel/intern/speaker.c
index d00e4b1a0d2..9d604a9382a 100644
--- a/source/blender/blenkernel/intern/speaker.c
+++ b/source/blender/blenkernel/intern/speaker.c
@@ -61,25 +61,31 @@ void *BKE_speaker_add(Main *bmain, const char *name)
 {
 	Speaker *spk;
 
-	spk =  BKE_libblock_alloc(bmain, ID_SPK, name);
+	spk =  BKE_libblock_alloc(bmain, ID_SPK, name, 0);
 
 	BKE_speaker_init(spk);
 
 	return spk;
 }
 
-Speaker *BKE_speaker_copy(Main *bmain, const Speaker *spk)
+/**
+ * Only copy internal data of Speaker ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_speaker_copy_data(Main *UNUSED(bmain), Speaker *UNUSED(spk_dst), const Speaker *UNUSED(spk_src), const int UNUSED(flag))
 {
-	Speaker *spkn;
-
-	spkn = BKE_libblock_copy(bmain, &spk->id);
-
-	if (spkn->sound)
-		id_us_plus(&spkn->sound->id);
-
-	BKE_id_copy_ensure_local(bmain, &spk->id, &spkn->id);
+	/* Nothing to do! */
+}
 
-	return spkn;
+Speaker *BKE_speaker_copy(Main *bmain, const Speaker *spk)
+{
+	Speaker *spk_copy;
+	BKE_id_copy_ex(bmain, &spk->id, (ID **)&spk_copy, 0, false);
+	return spk_copy;
 }
 
 void BKE_speaker_make_local(Main *bmain, Speaker *spk, const bool lib_local)
diff --git a/source/blender/blenkernel/intern/subsurf_ccg.c b/source/blender/blenkernel/intern/subsurf_ccg.c
index 1f72744bdee..d461e03fcda 100644
--- a/source/blender/blenkernel/intern/subsurf_ccg.c
+++ b/source/blender/blenkernel/intern/subsurf_ccg.c
@@ -42,6 +42,8 @@
 #include <math.h>
 #include <float.h>
 
+#include "atomic_ops.h"
+
 #include "MEM_guardedalloc.h"
 
 #include "DNA_mesh_types.h"
@@ -2197,12 +2199,12 @@ static void ccgDM_buffer_copy_color(
 		for (S = 0; S < numVerts; S++) {
 			for (y = 0; y < gridFaces; y++) {
 				for (x = 0; x < gridFaces; x++) {
-					copy_v3_v3_uchar(&varray[start + 0], &mloopcol[iface * 16 + 0]);
-					copy_v3_v3_uchar(&varray[start + 3], &mloopcol[iface * 16 + 12]);
-					copy_v3_v3_uchar(&varray[start + 6], &mloopcol[iface * 16 + 8]);
-					copy_v3_v3_uchar(&varray[start + 9], &mloopcol[iface * 16 + 4]);
+					copy_v4_v4_uchar(&varray[start + 0], &mloopcol[iface * 16 + 0]);
+					copy_v4_v4_uchar(&varray[start + 4], &mloopcol[iface * 16 + 12]);
+					copy_v4_v4_uchar(&varray[start + 8], &mloopcol[iface * 16 + 8]);
+					copy_v4_v4_uchar(&varray[start + 12], &mloopcol[iface * 16 + 4]);
 
-					start += 12;
+					start += 16;
 					iface++;
 				}
 			}
@@ -3427,6 +3429,11 @@ static void ccgDM_drawMappedFaces(DerivedMesh *dm,
 	int gridFaces = gridSize - 1, totface;
 	int prev_mat_nr = -1;
 
+	if (ccgdm->pbvh) {
+		if (G.debug_value == 14)
+			BKE_pbvh_draw_BB(ccgdm->pbvh);
+	}
+
 #ifdef WITH_OPENSUBDIV
 	if (ccgdm->useGpuBackend) {
 		int new_matnr;
@@ -3537,16 +3544,16 @@ static void ccgDM_drawMappedFaces(DerivedMesh *dm,
 								float *c = CCG_grid_elem_co(&key, faceGridData, x + 1, y + 1);
 								float *d = CCG_grid_elem_co(&key, faceGridData, x, y + 1);
 
-								if (cp) glColor3ubv(&cp[4]);
+								if (cp) glColor4ubv(&cp[4]);
 								glNormal3fv(ln[1]);
 								glVertex3fv(d);
-								if (cp) glColor3ubv(&cp[8]);
+								if (cp) glColor4ubv(&cp[8]);
 								glNormal3fv(ln[2]);
 								glVertex3fv(c);
-								if (cp) glColor3ubv(&cp[12]);
+								if (cp) glColor4ubv(&cp[12]);
 								glNormal3fv(ln[3]);
 								glVertex3fv(b);
-								if (cp) glColor3ubv(&cp[0]);
+								if (cp) glColor4ubv(&cp[0]);
 								glNormal3fv(ln[0]);
 								glVertex3fv(a);
 
@@ -3564,10 +3571,10 @@ static void ccgDM_drawMappedFaces(DerivedMesh *dm,
 								a = CCG_grid_elem(&key, faceGridData, x, y + 0);
 								b = CCG_grid_elem(&key, faceGridData, x, y + 1);
 	
-								if (cp) glColor3ubv(&cp[0]);
+								if (cp) glColor4ubv(&cp[0]);
 								glNormal3fv(CCG_elem_no(&key, a));
 								glVertex3fv(CCG_elem_co(&key, a));
-								if (cp) glColor3ubv(&cp[4]);
+								if (cp) glColor4ubv(&cp[4]);
 								glNormal3fv(CCG_elem_no(&key, b));
 								glVertex3fv(CCG_elem_co(&key, b));
 
@@ -3579,10 +3586,10 @@ static void ccgDM_drawMappedFaces(DerivedMesh *dm,
 							a = CCG_grid_elem(&key, faceGridData, x, y + 0);
 							b = CCG_grid_elem(&key, faceGridData, x, y + 1);
 
-							if (cp) glColor3ubv(&cp[12]);
+							if (cp) glColor4ubv(&cp[12]);
 							glNormal3fv(CCG_elem_no(&key, a));
 							glVertex3fv(CCG_elem_co(&key, a));
-							if (cp) glColor3ubv(&cp[8]);
+							if (cp) glColor4ubv(&cp[8]);
 							glNormal3fv(CCG_elem_no(&key, b));
 							glVertex3fv(CCG_elem_co(&key, b));
 
@@ -3602,13 +3609,13 @@ static void ccgDM_drawMappedFaces(DerivedMesh *dm,
 
 								ccgDM_glNormalFast(a, b, c, d);
 	
-								if (cp) glColor3ubv(&cp[4]);
+								if (cp) glColor4ubv(&cp[4]);
 								glVertex3fv(d);
-								if (cp) glColor3ubv(&cp[8]);
+								if (cp) glColor4ubv(&cp[8]);
 								glVertex3fv(c);
-								if (cp) glColor3ubv(&cp[12]);
+								if (cp) glColor4ubv(&cp[12]);
 								glVertex3fv(b);
-								if (cp) glColor3ubv(&cp[0]);
+								if (cp) glColor4ubv(&cp[0]);
 								glVertex3fv(a);
 
 								if (cp) cp += 16;
@@ -4160,7 +4167,8 @@ static struct PBVH *ccgDM_getPBVH(Object *ob, DerivedMesh *dm)
 	if (!ob->sculpt)
 		return NULL;
 
-	grid_pbvh = ccgDM_use_grid_pbvh(ccgdm);
+	/* In vwpaint, we always use a grid_pbvh for multires/subsurf */
+	grid_pbvh = (!(ob->mode & OB_MODE_SCULPT) || ccgDM_use_grid_pbvh(ccgdm));
 
 	if (ob->sculpt->pbvh) {
 		if (grid_pbvh) {
@@ -4176,12 +4184,18 @@ static struct PBVH *ccgDM_getPBVH(Object *ob, DerivedMesh *dm)
 		ccgdm->pbvh = ob->sculpt->pbvh;
 	}
 
-	if (ccgdm->pbvh)
+	if (ccgdm->pbvh) {
+		/* For vertex paint, keep track of ccgdm */
+		if (!(ob->mode & OB_MODE_SCULPT)) {
+			BKE_pbvh_set_ccgdm(ccgdm->pbvh, ccgdm);
+		}
 		return ccgdm->pbvh;
+	}
 
 	/* no pbvh exists yet, we need to create one. only in case of multires
 	 * we build a pbvh over the modified mesh, in other cases the base mesh
 	 * is being sculpted, so we build a pbvh from that. */
+	/* Note: vwpaint always builds a pbvh over the modified mesh. */
 	if (grid_pbvh) {
 		ccgdm_create_grids(dm);
 
@@ -4212,6 +4226,10 @@ static struct PBVH *ccgDM_getPBVH(Object *ob, DerivedMesh *dm)
 	if (ccgdm->pbvh)
 		pbvh_show_diffuse_color_set(ccgdm->pbvh, ob->sculpt->show_diffuse_color);
 
+	/* For vertex paint, keep track of ccgdm */
+	if (!(ob->mode & OB_MODE_SCULPT) && ccgdm->pbvh) {
+		BKE_pbvh_set_ccgdm(ccgdm->pbvh, ccgdm);
+	}
 	return ccgdm->pbvh;
 }
 
@@ -4220,16 +4238,17 @@ static void ccgDM_recalcTessellation(DerivedMesh *UNUSED(dm))
 	/* Nothing to do: CCG handles creating its own tessfaces */
 }
 
+/* WARNING! *MUST* be called in an 'loops_cache_rwlock' protected thread context! */
 static void ccgDM_recalcLoopTri(DerivedMesh *dm)
 {
-	BLI_rw_mutex_lock(&loops_cache_rwlock, THREAD_LOCK_WRITE);
-	MLoopTri *mlooptri;
+	MLoopTri *mlooptri = dm->looptris.array;
 	const int tottri = dm->numPolyData * 2;
 	int i, poly_index;
 
 	DM_ensure_looptri_data(dm);
-	mlooptri = dm->looptris.array;
+	mlooptri = dm->looptris.array_wip;
 
+	BLI_assert(tottri == 0 || mlooptri != NULL);
 	BLI_assert(poly_to_tri_count(dm->numPolyData, dm->numLoopData) == dm->looptris.num);
 	BLI_assert(tottri == dm->looptris.num);
 
@@ -4248,19 +4267,10 @@ static void ccgDM_recalcLoopTri(DerivedMesh *dm)
 		lt->tri[2] = (poly_index * 4) + 2;
 		lt->poly = poly_index;
 	}
-	BLI_rw_mutex_unlock(&loops_cache_rwlock);
-}
-
-static const MLoopTri *ccgDM_getLoopTriArray(DerivedMesh *dm)
-{
-	if (dm->looptris.array) {
-		BLI_assert(poly_to_tri_count(dm->numPolyData, dm->numLoopData) == dm->looptris.num);
-	}
-	else {
-		dm->recalcLoopTri(dm);
-	}
 
-	return dm->looptris.array;
+	BLI_assert(dm->looptris.array == NULL);
+	atomic_cas_ptr((void **)&dm->looptris.array, dm->looptris.array, dm->looptris.array_wip);
+	dm->looptris.array_wip = NULL;
 }
 
 static void ccgDM_calcNormals(DerivedMesh *dm)
@@ -4279,8 +4289,6 @@ static void set_default_ccgdm_callbacks(CCGDerivedMesh *ccgdm)
 	ccgdm->dm.getNumPolys = ccgDM_getNumPolys;
 	ccgdm->dm.getNumTessFaces = ccgDM_getNumTessFaces;
 
-	ccgdm->dm.getLoopTriArray = ccgDM_getLoopTriArray;
-
 	ccgdm->dm.getVert = ccgDM_getFinalVert;
 	ccgdm->dm.getEdge = ccgDM_getFinalEdge;
 	ccgdm->dm.getTessFace = ccgDM_getFinalFace;
diff --git a/source/blender/blenkernel/intern/text.c b/source/blender/blenkernel/intern/text.c
index 9444e605e6d..4ae9818f891 100644
--- a/source/blender/blenkernel/intern/text.c
+++ b/source/blender/blenkernel/intern/text.c
@@ -223,7 +223,7 @@ Text *BKE_text_add(Main *bmain, const char *name)
 {
 	Text *ta;
 
-	ta = BKE_libblock_alloc(bmain, ID_TXT, name);
+	ta = BKE_libblock_alloc(bmain, ID_TXT, name, 0);
 
 	BKE_text_init(ta);
 
@@ -409,7 +409,7 @@ Text *BKE_text_load_ex(Main *bmain, const char *file, const char *relpath, const
 		return false;
 	}
 
-	ta = BKE_libblock_alloc(bmain, ID_TXT, BLI_path_basename(filepath_abs));
+	ta = BKE_libblock_alloc(bmain, ID_TXT, BLI_path_basename(filepath_abs), 0);
 	ta->id.us = 0;
 
 	BLI_listbase_clear(&ta->lines);
@@ -448,53 +448,49 @@ Text *BKE_text_load(Main *bmain, const char *file, const char *relpath)
 	return BKE_text_load_ex(bmain, file, relpath, false);
 }
 
-Text *BKE_text_copy(Main *bmain, const Text *ta)
+/**
+ * Only copy internal data of Text ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_text_copy_data(Main *UNUSED(bmain), Text *ta_dst, const Text *ta_src, const int UNUSED(flag))
 {
-	Text *tan;
-	TextLine *line, *tmp;
-	
-	tan = BKE_libblock_copy(bmain, &ta->id);
-	
 	/* file name can be NULL */
-	if (ta->name) {
-		tan->name = BLI_strdup(ta->name);
-	}
-	else {
-		tan->name = NULL;
+	if (ta_src->name) {
+		ta_dst->name = BLI_strdup(ta_src->name);
 	}
 
-	tan->flags = ta->flags | TXT_ISDIRTY;
-	
-	BLI_listbase_clear(&tan->lines);
-	tan->curl = tan->sell = NULL;
-	tan->compiled = NULL;
-	
-	tan->nlines = ta->nlines;
+	ta_dst->flags |= TXT_ISDIRTY;
+
+	BLI_listbase_clear(&ta_dst->lines);
+	ta_dst->curl = ta_dst->sell = NULL;
+	ta_dst->compiled = NULL;
 
-	line = ta->lines.first;
 	/* Walk down, reconstructing */
-	while (line) {
-		tmp = (TextLine *) MEM_mallocN(sizeof(TextLine), "textline");
-		tmp->line = MEM_mallocN(line->len + 1, "textline_string");
-		tmp->format = NULL;
-		
-		strcpy(tmp->line, line->line);
+	for (TextLine *line_src = ta_src->lines.first; line_src; line_src = line_src->next) {
+		TextLine *line_dst = MEM_mallocN(sizeof(*line_dst), __func__);
 
-		tmp->len = line->len;
-		
-		BLI_addtail(&tan->lines, tmp);
-		
-		line = line->next;
-	}
+		line_dst->line = BLI_strdup(line_src->line);
+		line_dst->format = NULL;
+		line_dst->len = line_src->len;
 
-	tan->curl = tan->sell = tan->lines.first;
-	tan->curc = tan->selc = 0;
+		BLI_addtail(&ta_dst->lines, line_dst);
+	}
 
-	init_undo_text(tan);
+	ta_dst->curl = ta_dst->sell = ta_dst->lines.first;
+	ta_dst->curc = ta_dst->selc = 0;
 
-	BKE_id_copy_ensure_local(bmain, &ta->id, &tan->id);
+	init_undo_text(ta_dst);
+}
 
-	return tan;
+Text *BKE_text_copy(Main *bmain, const Text *ta)
+{
+	Text *ta_copy;
+	BKE_id_copy_ex(bmain, &ta->id, (ID **)&ta_copy, 0, false);
+	return ta_copy;
 }
 
 void BKE_text_make_local(Main *bmain, Text *text, const bool lib_local)
diff --git a/source/blender/blenkernel/intern/texture.c b/source/blender/blenkernel/intern/texture.c
index 1e0659d3d67..8f0334a4752 100644
--- a/source/blender/blenkernel/intern/texture.c
+++ b/source/blender/blenkernel/intern/texture.c
@@ -707,7 +707,7 @@ Tex *BKE_texture_add(Main *bmain, const char *name)
 {
 	Tex *tex;
 
-	tex = BKE_libblock_alloc(bmain, ID_TE, name);
+	tex = BKE_libblock_alloc(bmain, ID_TE, name, 0);
 	
 	BKE_texture_default(tex);
 	
@@ -846,41 +846,71 @@ MTex *BKE_texture_mtex_add_id(ID *id, int slot)
 
 /* ------------------------------------------------------------------------- */
 
-Tex *BKE_texture_copy(Main *bmain, const Tex *tex)
+/**
+ * Only copy internal data of Texture ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_texture_copy_data(Main *bmain, Tex *tex_dst, const Tex *tex_src, const int flag)
 {
-	Tex *texn;
-	
-	texn = BKE_libblock_copy(bmain, &tex->id);
-	if (BKE_texture_is_image_user(tex)) {
-		id_us_plus((ID *)texn->ima);
+	/* We never handle usercount here for own data. */
+	const int flag_subdata = flag | LIB_ID_CREATE_NO_USER_REFCOUNT;
+
+	if (!BKE_texture_is_image_user(tex_src)) {
+		tex_dst->ima = NULL;
 	}
-	else {
-		texn->ima = NULL;
+
+	if (tex_dst->coba) {
+		tex_dst->coba = MEM_dupallocN(tex_dst->coba);
+	}
+	if (tex_dst->env) {
+		tex_dst->env = BKE_texture_envmap_copy(tex_dst->env, flag_subdata);
+	}
+	if (tex_dst->pd) {
+		tex_dst->pd = BKE_texture_pointdensity_copy(tex_dst->pd, flag_subdata);
+	}
+	if (tex_dst->vd) {
+		tex_dst->vd = MEM_dupallocN(tex_dst->vd);
+	}
+	if (tex_dst->ot) {
+		tex_dst->ot = BKE_texture_ocean_copy(tex_dst->ot, flag_subdata);
 	}
-	
-	if (texn->coba) texn->coba = MEM_dupallocN(texn->coba);
-	if (texn->env) texn->env = BKE_texture_envmap_copy(texn->env);
-	if (texn->pd) texn->pd = BKE_texture_pointdensity_copy(texn->pd);
-	if (texn->vd) texn->vd = MEM_dupallocN(texn->vd);
-	if (texn->ot) texn->ot = BKE_texture_ocean_copy(texn->ot);
 
-	if (tex->nodetree) {
-		if (tex->nodetree->execdata) {
-			ntreeTexEndExecTree(tex->nodetree->execdata);
+	if (tex_src->nodetree) {
+		if (tex_src->nodetree->execdata) {
+			ntreeTexEndExecTree(tex_src->nodetree->execdata);
 		}
-		texn->nodetree = ntreeCopyTree(bmain, tex->nodetree);
+		BKE_id_copy_ex(bmain, (ID *)tex_src->nodetree, (ID **)&tex_dst->nodetree, flag, false);
 	}
 
-	BKE_previewimg_id_copy(&texn->id, &tex->id);
-
-	BKE_id_copy_ensure_local(bmain, &tex->id, &texn->id);
+	if ((flag & LIB_ID_COPY_NO_PREVIEW) == 0) {
+		BKE_previewimg_id_copy(&tex_dst->id, &tex_src->id);
+	}
+	else {
+		tex_dst->preview = NULL;
+	}
+}
 
-	return texn;
+Tex *BKE_texture_copy(Main *bmain, const Tex *tex)
+{
+	Tex *tex_copy;
+	BKE_id_copy_ex(bmain, &tex->id, (ID **)&tex_copy, 0, false);
+	return tex_copy;
 }
 
 /* texture copy without adding to main dbase */
 Tex *BKE_texture_localize(Tex *tex)
 {
+	/* TODO replace with something like
+	 * 	Tex *tex_copy;
+	 * 	BKE_id_copy_ex(bmain, &tex->id, (ID **)&tex_copy, LIB_ID_COPY_NO_MAIN | LIB_ID_COPY_NO_PREVIEW | LIB_ID_COPY_NO_USER_REFCOUNT, false);
+	 * 	return tex_copy;
+	 *
+	 * ... Once f*** nodes are fully converted to that too :( */
+
 	Tex *texn;
 	
 	texn = BKE_libblock_copy_nolib(&tex->id, false);
@@ -889,17 +919,17 @@ Tex *BKE_texture_localize(Tex *tex)
 	
 	if (texn->coba) texn->coba = MEM_dupallocN(texn->coba);
 	if (texn->env) {
-		texn->env = BKE_texture_envmap_copy(texn->env);
+		texn->env = BKE_texture_envmap_copy(texn->env, LIB_ID_CREATE_NO_USER_REFCOUNT);
 		id_us_min(&texn->env->ima->id);
 	}
-	if (texn->pd) texn->pd = BKE_texture_pointdensity_copy(texn->pd);
+	if (texn->pd) texn->pd = BKE_texture_pointdensity_copy(texn->pd, LIB_ID_CREATE_NO_USER_REFCOUNT);
 	if (texn->vd) {
 		texn->vd = MEM_dupallocN(texn->vd);
 		if (texn->vd->dataset)
 			texn->vd->dataset = MEM_dupallocN(texn->vd->dataset);
 	}
 	if (texn->ot) {
-		texn->ot = BKE_texture_ocean_copy(tex->ot);
+		texn->ot = BKE_texture_ocean_copy(tex->ot, LIB_ID_CREATE_NO_USER_REFCOUNT);
 	}
 	
 	texn->preview = NULL;
@@ -1099,6 +1129,8 @@ void set_active_mtex(ID *id, short act)
 		case ID_PA:
 			((ParticleSettings *)id)->texact = act;
 			break;
+		default:
+			break;
 	}
 }
 
@@ -1263,16 +1295,20 @@ EnvMap *BKE_texture_envmap_add(void)
 
 /* ------------------------------------------------------------------------- */
 
-EnvMap *BKE_texture_envmap_copy(const EnvMap *env)
+EnvMap *BKE_texture_envmap_copy(const EnvMap *env, const int flag)
 {
 	EnvMap *envn;
 	int a;
 	
 	envn = MEM_dupallocN(env);
 	envn->ok = 0;
-	for (a = 0; a < 6; a++) envn->cube[a] = NULL;
-	if (envn->ima) id_us_plus((ID *)envn->ima);
-	
+	for (a = 0; a < 6; a++) {
+		envn->cube[a] = NULL;
+	}
+	if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+		id_us_plus((ID *)envn->ima);
+	}
+
 	return envn;
 }
 
@@ -1336,14 +1372,16 @@ PointDensity *BKE_texture_pointdensity_add(void)
 	return pd;
 } 
 
-PointDensity *BKE_texture_pointdensity_copy(const PointDensity *pd)
+PointDensity *BKE_texture_pointdensity_copy(const PointDensity *pd, const int UNUSED(flag))
 {
 	PointDensity *pdn;
 
 	pdn = MEM_dupallocN(pd);
 	pdn->point_tree = NULL;
 	pdn->point_data = NULL;
-	if (pdn->coba) pdn->coba = MEM_dupallocN(pdn->coba);
+	if (pdn->coba) {
+		pdn->coba = MEM_dupallocN(pdn->coba);
+	}
 	pdn->falloff_curve = curvemapping_copy(pdn->falloff_curve); /* can be NULL */
 	return pdn;
 }
@@ -1430,7 +1468,7 @@ OceanTex *BKE_texture_ocean_add(void)
 	return ot;
 }
 
-OceanTex *BKE_texture_ocean_copy(const OceanTex *ot)
+OceanTex *BKE_texture_ocean_copy(const OceanTex *ot, const int UNUSED(flag))
 {
 	OceanTex *otn = MEM_dupallocN(ot);
 	
diff --git a/source/blender/blenkernel/intern/tracking.c b/source/blender/blenkernel/intern/tracking.c
index 9120d384a16..b4ef381534f 100644
--- a/source/blender/blenkernel/intern/tracking.c
+++ b/source/blender/blenkernel/intern/tracking.c
@@ -190,7 +190,7 @@ void BKE_tracking_free(MovieTracking *tracking)
 }
 
 /* Copy the whole list of tracks. */
-static void tracking_tracks_copy(ListBase *tracks_dst, const ListBase *tracks_src, GHash *tracks_mapping)
+static void tracking_tracks_copy(ListBase *tracks_dst, const ListBase *tracks_src, GHash *tracks_mapping, const int flag)
 {
 	MovieTrackingTrack *track_dst, *track_src;
 
@@ -202,7 +202,9 @@ static void tracking_tracks_copy(ListBase *tracks_dst, const ListBase *tracks_sr
 		if (track_src->markers) {
 			track_dst->markers = MEM_dupallocN(track_src->markers);
 		}
-		id_us_plus(&track_dst->gpd->id);
+		if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+			id_us_plus(&track_dst->gpd->id);
+		}
 		BLI_addtail(tracks_dst, track_dst);
 		BLI_ghash_insert(tracks_mapping, track_src, track_dst);
 	}
@@ -210,7 +212,8 @@ static void tracking_tracks_copy(ListBase *tracks_dst, const ListBase *tracks_sr
 
 /* copy the whole list of plane tracks (need whole MovieTracking structures due to embedded pointers to tracks).
  * WARNING: implies tracking_[dst/src] and their tracks have already been copied. */
-static void tracking_plane_tracks_copy(ListBase *plane_tracks_dst, const ListBase *plane_tracks_src, GHash *tracks_mapping)
+static void tracking_plane_tracks_copy(
+        ListBase *plane_tracks_dst, const ListBase *plane_tracks_src, GHash *tracks_mapping, const int flag)
 {
 	MovieTrackingPlaneTrack *plane_track_dst, *plane_track_src;
 
@@ -225,14 +228,17 @@ static void tracking_plane_tracks_copy(ListBase *plane_tracks_dst, const ListBas
 		for (int i = 0; i < plane_track_dst->point_tracksnr; i++) {
 			plane_track_dst->point_tracks[i] = BLI_ghash_lookup(tracks_mapping, plane_track_src->point_tracks[i]);
 		}
-		id_us_plus(&plane_track_dst->image->id);
+		if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+			id_us_plus(&plane_track_dst->image->id);
+		}
 		BLI_addtail(plane_tracks_dst, plane_track_dst);
 	}
 }
 
 /* Copy reconstruction structure. */
 static void tracking_reconstruction_copy(
-        MovieTrackingReconstruction *reconstruction_dst, const MovieTrackingReconstruction *reconstruction_src)
+        MovieTrackingReconstruction *reconstruction_dst, const MovieTrackingReconstruction *reconstruction_src,
+        const int UNUSED(flag))
 {
 	*reconstruction_dst = *reconstruction_src;
 	if (reconstruction_src->cameras) {
@@ -242,23 +248,25 @@ static void tracking_reconstruction_copy(
 
 /* Copy stabilization structure. */
 static void tracking_stabilization_copy(
-        MovieTrackingStabilization *stabilization_dst, const MovieTrackingStabilization *stabilization_src)
+        MovieTrackingStabilization *stabilization_dst, const MovieTrackingStabilization *stabilization_src,
+        const int UNUSED(flag))
 {
 	*stabilization_dst = *stabilization_src;
 }
 
 /* Copy tracking object. */
 static void tracking_object_copy(
-        MovieTrackingObject *object_dst, const MovieTrackingObject *object_src, GHash *tracks_mapping)
+        MovieTrackingObject *object_dst, const MovieTrackingObject *object_src, GHash *tracks_mapping, const int flag)
 {
 	*object_dst = *object_src;
-	tracking_tracks_copy(&object_dst->tracks, &object_src->tracks, tracks_mapping);
-	tracking_plane_tracks_copy(&object_dst->plane_tracks, &object_src->plane_tracks, tracks_mapping);
-	tracking_reconstruction_copy(&object_dst->reconstruction, &object_src->reconstruction);
+	tracking_tracks_copy(&object_dst->tracks, &object_src->tracks, tracks_mapping, flag);
+	tracking_plane_tracks_copy(&object_dst->plane_tracks, &object_src->plane_tracks, tracks_mapping, flag);
+	tracking_reconstruction_copy(&object_dst->reconstruction, &object_src->reconstruction, flag);
 }
 
 /* Copy list of tracking objects. */
-static void tracking_objects_copy(ListBase *objects_dst, const ListBase *objects_src, GHash *tracks_mapping)
+static void tracking_objects_copy(
+        ListBase *objects_dst, const ListBase *objects_src, GHash *tracks_mapping, const int flag)
 {
 	MovieTrackingObject *object_dst, *object_src;
 
@@ -266,22 +274,22 @@ static void tracking_objects_copy(ListBase *objects_dst, const ListBase *objects
 
 	for (object_src = objects_src->first; object_src != NULL; object_src = object_src->next) {
 		object_dst = MEM_mallocN(sizeof(*object_dst), __func__);
-		tracking_object_copy(object_dst, object_src, tracks_mapping);
+		tracking_object_copy(object_dst, object_src, tracks_mapping, flag);
 		BLI_addtail(objects_dst, object_dst);
 	}
 }
 
 /* Copy tracking structure content. */
-void BKE_tracking_copy(MovieTracking *tracking_dst, const MovieTracking *tracking_src)
+void BKE_tracking_copy(MovieTracking *tracking_dst, const MovieTracking *tracking_src, const int flag)
 {
 	GHash *tracks_mapping = BLI_ghash_ptr_new(__func__);
 
 	*tracking_dst = *tracking_src;
 
-	tracking_tracks_copy(&tracking_dst->tracks, &tracking_src->tracks, tracks_mapping);
-	tracking_plane_tracks_copy(&tracking_dst->plane_tracks, &tracking_src->plane_tracks, tracks_mapping);
-	tracking_reconstruction_copy(&tracking_dst->reconstruction, &tracking_src->reconstruction);
-	tracking_stabilization_copy(&tracking_dst->stabilization, &tracking_src->stabilization);
+	tracking_tracks_copy(&tracking_dst->tracks, &tracking_src->tracks, tracks_mapping, flag);
+	tracking_plane_tracks_copy(&tracking_dst->plane_tracks, &tracking_src->plane_tracks, tracks_mapping, flag);
+	tracking_reconstruction_copy(&tracking_dst->reconstruction, &tracking_src->reconstruction, flag);
+	tracking_stabilization_copy(&tracking_dst->stabilization, &tracking_src->stabilization, flag);
 	if (tracking_src->act_track) {
 		tracking_dst->act_track = BLI_ghash_lookup(tracks_mapping, tracking_src->act_track);
 	}
@@ -299,7 +307,7 @@ void BKE_tracking_copy(MovieTracking *tracking_dst, const MovieTracking *trackin
 	}
 
 	/* Warning! Will override tracks_mapping. */
-	tracking_objects_copy(&tracking_dst->objects, &tracking_src->objects, tracks_mapping);
+	tracking_objects_copy(&tracking_dst->objects, &tracking_src->objects, tracks_mapping, flag);
 
 	/* Those remaining are runtime data, they will be reconstructed as needed, do not bother copying them. */
 	tracking_dst->dopesheet.ok = false;
diff --git a/source/blender/blenkernel/intern/tracking_auto.c b/source/blender/blenkernel/intern/tracking_auto.c
index 9475925cdda..30981ed8f23 100644
--- a/source/blender/blenkernel/intern/tracking_auto.c
+++ b/source/blender/blenkernel/intern/tracking_auto.c
@@ -312,7 +312,7 @@ AutoTrackContext *BKE_autotrack_context_new(MovieClip *clip,
 
 	int num_total_tracks = BLI_listbase_count(tracksbase);
 	context->tracks =
-		MEM_callocN(sizeof(MovieTrackingTrack*) * num_total_tracks,
+		MEM_callocN(sizeof(MovieTrackingTrack *) * num_total_tracks,
 		            "auto track pointers");
 
 	context->image_accessor =
@@ -381,7 +381,7 @@ AutoTrackContext *BKE_autotrack_context_new(MovieClip *clip,
 
 bool BKE_autotrack_context_step(AutoTrackContext *context)
 {
-	int frame_delta = context->backwards ? -1 : 1;
+	const int frame_delta = context->backwards ? -1 : 1;
 	bool ok = false;
 	int track;
 
@@ -395,67 +395,64 @@ bool BKE_autotrack_context_step(AutoTrackContext *context)
 		             libmv_reference_marker,
 		             libmv_tracked_marker;
 		libmv_TrackRegionResult libmv_result;
-		int frame = BKE_movieclip_remap_scene_to_clip_frame(
-			context->clips[options->clip_index],
-			context->user.framenr);
-		bool has_marker;
-
+		const int frame = BKE_movieclip_remap_scene_to_clip_frame(
+		        context->clips[options->clip_index],
+		        context->user.framenr);
 		BLI_spin_lock(&context->spin_lock);
-		has_marker = libmv_autoTrackGetMarker(context->autotrack,
-		                                      options->clip_index,
-		                                      frame,
-		                                      options->track_index,
-		                                      &libmv_current_marker);
+		const bool has_marker = libmv_autoTrackGetMarker(context->autotrack,
+		                                                 options->clip_index,
+		                                                 frame,
+		                                                 options->track_index,
+		                                                 &libmv_current_marker);
 		BLI_spin_unlock(&context->spin_lock);
-
-		if (has_marker) {
-			if (!tracking_check_marker_margin(&libmv_current_marker,
-			                                  options->track->margin,
-			                                  context->frame_width,
-			                                  context->frame_height))
-			{
-				continue;
-			}
-
-			libmv_tracked_marker = libmv_current_marker;
-			libmv_tracked_marker.frame = frame + frame_delta;
-
-			if (options->use_keyframe_match) {
-				libmv_tracked_marker.reference_frame =
-					libmv_current_marker.reference_frame;
-				libmv_autoTrackGetMarker(context->autotrack,
-			                             options->clip_index,
-			                             libmv_tracked_marker.reference_frame,
-			                             options->track_index,
-			                             &libmv_reference_marker);
-			}
-			else {
-				libmv_tracked_marker.reference_frame = frame;
-				libmv_reference_marker = libmv_current_marker;
-			}
-
-			if (libmv_autoTrackMarker(context->autotrack,
-			                          &options->track_region_options,
-			                          &libmv_tracked_marker,
-			                          &libmv_result))
-			{
-				BLI_spin_lock(&context->spin_lock);
-				libmv_autoTrackAddMarker(context->autotrack,
-				                         &libmv_tracked_marker);
-				BLI_spin_unlock(&context->spin_lock);
-			}
-			else {
-				options->is_failed = true;
-				options->failed_frame = frame + frame_delta;
-			}
-			ok = true;
+		/* Check whether we've got marker to sync with. */
+		if (!has_marker) {
+			continue;
+		}
+		/* Check whether marker is going outside of allowed frame margin. */
+		if (!tracking_check_marker_margin(&libmv_current_marker,
+		                                  options->track->margin,
+		                                  context->frame_width,
+		                                  context->frame_height))
+		{
+			continue;
+		}
+		libmv_tracked_marker = libmv_current_marker;
+		libmv_tracked_marker.frame = frame + frame_delta;
+		/* Update reference frame. */
+		if (options->use_keyframe_match) {
+			libmv_tracked_marker.reference_frame =
+			        libmv_current_marker.reference_frame;
+			libmv_autoTrackGetMarker(context->autotrack,
+		                             options->clip_index,
+		                             libmv_tracked_marker.reference_frame,
+		                             options->track_index,
+		                             &libmv_reference_marker);
 		}
+		else {
+			libmv_tracked_marker.reference_frame = frame;
+			libmv_reference_marker = libmv_current_marker;
+		}
+		/* Perform actual tracking. */
+		if (libmv_autoTrackMarker(context->autotrack,
+		                          &options->track_region_options,
+		                          &libmv_tracked_marker,
+		                          &libmv_result))
+		{
+			BLI_spin_lock(&context->spin_lock);
+			libmv_autoTrackAddMarker(context->autotrack, &libmv_tracked_marker);
+			BLI_spin_unlock(&context->spin_lock);
+		}
+		else {
+			options->is_failed = true;
+			options->failed_frame = frame + frame_delta;
+		}
+		ok = true;
 	}
-
+	/* Advance the frame. */
 	BLI_spin_lock(&context->spin_lock);
 	context->user.framenr += frame_delta;
 	BLI_spin_unlock(&context->spin_lock);
-
 	return ok;
 }
 
diff --git a/source/blender/blenkernel/intern/tracking_util.c b/source/blender/blenkernel/intern/tracking_util.c
index a95399562d5..d8e98291117 100644
--- a/source/blender/blenkernel/intern/tracking_util.c
+++ b/source/blender/blenkernel/intern/tracking_util.c
@@ -58,6 +58,15 @@
 
 #include "libmv-capi.h"
 
+/* Uncomment this to have caching-specific debug prints. */
+// #define DEBUG_CACHE
+
+#ifdef DEBUG_CACHE
+#  define CACHE_PRINTF(...) printf(__VA_ARGS__)
+#else
+#  define CACHE_PRINTF(...)
+#endif
+
 /*********************** Tracks map *************************/
 
 TracksMap *tracks_map_new(const char *object_name, bool is_camera, int num_tracks, int customdata_size)
@@ -523,6 +532,8 @@ typedef struct AccessCacheKey {
 	int frame;
 	int downscale;
 	libmv_InputMode input_mode;
+	bool has_region;
+	float region_min[2], region_max[2];
 	int64_t transform_key;
 } AccessCacheKey;
 
@@ -537,23 +548,44 @@ static bool accesscache_hashcmp(const void *a_v, const void *b_v)
 {
 	const AccessCacheKey *a = (const AccessCacheKey *) a_v;
 	const AccessCacheKey *b = (const AccessCacheKey *) b_v;
-
-#define COMPARE_FIELD(field)
-	{ \
-		if (a->clip_index != b->clip_index) { \
-			return false; \
-		} \
-	} (void) 0
-
-	COMPARE_FIELD(clip_index);
-	COMPARE_FIELD(frame);
-	COMPARE_FIELD(downscale);
-	COMPARE_FIELD(input_mode);
-	COMPARE_FIELD(transform_key);
-
-#undef COMPARE_FIELD
-
-	return true;
+	if (a->clip_index != b->clip_index ||
+	    a->frame != b->frame ||
+	    a->downscale != b->downscale ||
+	    a->input_mode != b->input_mode ||
+	    a->has_region != b->has_region ||
+	    a->transform_key != b->transform_key)
+	{
+		return true;
+	}
+	/* If there is region applied, compare it. */
+	if (a->has_region) {
+		if (!equals_v2v2(a->region_min, b->region_min) ||
+		    !equals_v2v2(a->region_max, b->region_max))
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+static void accesscache_construct_key(AccessCacheKey *key,
+                                      int clip_index,
+                                      int frame,
+                                      libmv_InputMode input_mode,
+                                      int downscale,
+                                      const libmv_Region *region,
+                                      int64_t transform_key)
+{
+	key->clip_index = clip_index;
+	key->frame = frame;
+	key->input_mode = input_mode;
+	key->downscale = downscale;
+	key->has_region = (region != NULL);
+	if (key->has_region) {
+		copy_v2_v2(key->region_min, region->min);
+		copy_v2_v2(key->region_max, region->max);
+	}
+	key->transform_key = transform_key;
 }
 
 static void accesscache_put(TrackingImageAccessor *accessor,
@@ -561,15 +593,13 @@ static void accesscache_put(TrackingImageAccessor *accessor,
                             int frame,
                             libmv_InputMode input_mode,
                             int downscale,
+                            const libmv_Region *region,
                             int64_t transform_key,
                             ImBuf *ibuf)
 {
 	AccessCacheKey key;
-	key.clip_index = clip_index;
-	key.frame = frame;
-	key.input_mode = input_mode;
-	key.downscale = downscale;
-	key.transform_key = transform_key;
+	accesscache_construct_key(&key, clip_index, frame, input_mode, downscale,
+	                          region, transform_key);
 	IMB_moviecache_put(accessor->cache, &key, ibuf);
 }
 
@@ -578,14 +608,12 @@ static ImBuf *accesscache_get(TrackingImageAccessor *accessor,
                               int frame,
                               libmv_InputMode input_mode,
                               int downscale,
+                              const libmv_Region *region,
                               int64_t transform_key)
 {
 	AccessCacheKey key;
-	key.clip_index = clip_index;
-	key.frame = frame;
-	key.input_mode = input_mode;
-	key.downscale = downscale;
-	key.transform_key = transform_key;
+	accesscache_construct_key(&key, clip_index, frame, input_mode, downscale,
+	                          region, transform_key);
 	return IMB_moviecache_get(accessor->cache, &key);
 }
 
@@ -674,29 +702,37 @@ static ImBuf *accessor_get_ibuf(TrackingImageAccessor *accessor,
 {
 	ImBuf *ibuf, *orig_ibuf, *final_ibuf;
 	int64_t transform_key = 0;
-
 	if (transform != NULL) {
 		transform_key = libmv_frameAccessorgetTransformKey(transform);
 	}
-
 	/* First try to get fully processed image from the cache. */
+	BLI_spin_lock(&accessor->cache_lock);
 	ibuf = accesscache_get(accessor,
 	                       clip_index,
 	                       frame,
 	                       input_mode,
 	                       downscale,
+	                       region,
 	                       transform_key);
+	BLI_spin_unlock(&accessor->cache_lock);
 	if (ibuf != NULL) {
+		CACHE_PRINTF("Used cached buffer for frame %d\n", frame);
+		/* This is a little heuristic here: if we re-used image once, this is
+		 * a high probability of the image to be related to a keyframe matched
+		 * reference image. Those images we don't want to be thrown away because
+		 * if we toss them out we'll be re-calculating them at the next
+		 * iteration.
+		 */
+		ibuf->userflags |= IB_PERSISTENT;
 		return ibuf;
 	}
-
+	CACHE_PRINTF("Calculate new buffer for frame %d\n", frame);
 	/* And now we do postprocessing of the original frame. */
 	orig_ibuf = accessor_get_preprocessed_ibuf(accessor, clip_index, frame);
-
 	if (orig_ibuf == NULL) {
 		return NULL;
 	}
-
+	/* Cut a region if requested. */
 	if (region != NULL) {
 		int width = region->max[0] - region->min[0],
 		    height = region->max[1] - region->min[1];
@@ -756,7 +792,7 @@ static ImBuf *accessor_get_ibuf(TrackingImageAccessor *accessor,
 		BLI_unlock_thread(LOCK_MOVIECLIP);
 		final_ibuf = orig_ibuf;
 	}
-
+	/* Downscale if needed. */
 	if (downscale > 0) {
 		if (final_ibuf == orig_ibuf) {
 			final_ibuf = IMB_dupImBuf(orig_ibuf);
@@ -765,7 +801,7 @@ static ImBuf *accessor_get_ibuf(TrackingImageAccessor *accessor,
 		               orig_ibuf->x / (1 << downscale),
 		               orig_ibuf->y / (1 << downscale));
 	}
-
+	/* Apply possible transformation. */
 	if (transform != NULL) {
 		libmv_FloatImage input_image, output_image;
 		ibuf_to_float_image(final_ibuf, &input_image);
@@ -778,12 +814,13 @@ static ImBuf *accessor_get_ibuf(TrackingImageAccessor *accessor,
 		final_ibuf = float_image_to_ibuf(&output_image);
 		libmv_floatImageDestroy(&output_image);
 	}
-
+	/* Transform number of channels. */
 	if (input_mode == LIBMV_IMAGE_MODE_RGBA) {
 		BLI_assert(orig_ibuf->channels == 3 || orig_ibuf->channels == 4);
 		/* pass */
 	}
 	else /* if (input_mode == LIBMV_IMAGE_MODE_MONO) */ {
+		BLI_assert(input_mode == LIBMV_IMAGE_MODE_MONO);
 		if (final_ibuf->channels != 1) {
 			ImBuf *grayscale_ibuf = make_grayscale_ibuf_copy(final_ibuf);
 			if (final_ibuf != orig_ibuf) {
@@ -793,37 +830,25 @@ static ImBuf *accessor_get_ibuf(TrackingImageAccessor *accessor,
 			final_ibuf = grayscale_ibuf;
 		}
 	}
-
-	/* it's possible processing still didn't happen at this point,
+	/* It's possible processing still didn't happen at this point,
 	 * but we really need a copy of the buffer to be transformed
 	 * and to be put to the cache.
 	 */
 	if (final_ibuf == orig_ibuf) {
 		final_ibuf = IMB_dupImBuf(orig_ibuf);
 	}
-
 	IMB_freeImBuf(orig_ibuf);
-
-	/* We put postprocessed frame to the cache always for now,
-	 * not the smartest thing in the world, but who cares at this point.
-	 */
-
-	/* TODO(sergey): Disable cache for now, because we don't store region
-	 * in the cache key and can't check whether cached version is usable for
-	 * us or not.
-	 *
-	 * Need to think better about what to cache and when.
-	 */
-	if (false) {
-		accesscache_put(accessor,
-		                clip_index,
-		                frame,
-		                input_mode,
-		                downscale,
-		                transform_key,
-		                final_ibuf);
-	}
-
+	BLI_spin_lock(&accessor->cache_lock);
+	/* Put final buffer to cache. */
+	accesscache_put(accessor,
+	                clip_index,
+	                frame,
+	                input_mode,
+	                downscale,
+	                region,
+	                transform_key,
+	                final_ibuf);
+	BLI_spin_unlock(&accessor->cache_lock);
 	return final_ibuf;
 }
 
@@ -876,7 +901,7 @@ static void accessor_release_image_callback(libmv_CacheKey cache_key)
 }
 
 static libmv_CacheKey accessor_get_mask_for_track_callback(
-        libmv_FrameAccessorUserData* user_data,
+        libmv_FrameAccessorUserData *user_data,
         int clip_index,
         int frame,
         int track_index,
@@ -958,6 +983,8 @@ TrackingImageAccessor *tracking_image_accessor_new(MovieClip *clips[MAX_ACCESSOR
 		                       accessor_get_mask_for_track_callback,
 		                       accessor_release_mask_callback);
 
+	BLI_spin_init(&accessor->cache_lock);
+
 	return accessor;
 }
 
@@ -965,5 +992,6 @@ void tracking_image_accessor_destroy(TrackingImageAccessor *accessor)
 {
 	IMB_moviecache_free(accessor->cache);
 	libmv_FrameAccessorDestroy(accessor->libmv_accessor);
+	BLI_spin_end(&accessor->cache_lock);
 	MEM_freeN(accessor);
 }
diff --git a/source/blender/blenkernel/intern/unit.c b/source/blender/blenkernel/intern/unit.c
index c0a373395dc..8606da0743b 100644
--- a/source/blender/blenkernel/intern/unit.c
+++ b/source/blender/blenkernel/intern/unit.c
@@ -372,6 +372,12 @@ static size_t unit_as_string(char *str, int len_max, double value, int prec, con
 
 	value_conv = value / unit->scalar;
 
+	/* Adjust precision to expected number of significant digits.
+	 * Note that here, we shall not have to worry about very big/small numbers, units are expected to replace
+	 * 'scientific notation' in those cases. */
+	prec -= integer_digits_d(value_conv);
+	CLAMP(prec, 0, 6);
+
 	/* Convert to a string */
 	len = BLI_snprintf_rlen(str, len_max, "%.*f", prec, value_conv);
 
@@ -442,12 +448,15 @@ size_t bUnit_AsString(char *str, int len_max, double value, int prec, int system
 			size_t i;
 			i = unit_as_string(str, len_max, value_a, prec, usys, unit_a, '\0');
 
+			prec -= integer_digits_d(value_a / unit_b->scalar) - integer_digits_d(value_b / unit_b->scalar);
+			prec = max_ii(prec, 0);
+
 			/* is there enough space for at least 1 char of the next unit? */
 			if (i + 2 < len_max) {
 				str[i++] = ' ';
 
 				/* use low precision since this is a smaller unit */
-				i += unit_as_string(str + i, len_max - i, value_b, prec ? 1 : 0, usys, unit_b, '\0');
+				i += unit_as_string(str + i, len_max - i, value_b, prec, usys, unit_b, '\0');
 			}
 			return i;
 		}
diff --git a/source/blender/blenkernel/intern/workspace.c b/source/blender/blenkernel/intern/workspace.c
index 82fface7d06..05dab9208e5 100644
--- a/source/blender/blenkernel/intern/workspace.c
+++ b/source/blender/blenkernel/intern/workspace.c
@@ -117,11 +117,11 @@ static void *workspace_relation_get_data_matching_parent(
  * Hence, this should only be used as assert check before assigining a screen to a workspace.
  */
 #ifndef NDEBUG
-static bool workspaces_is_screen_used(
+static bool workspaces_is_screen_used
 #else
-static bool UNUSED_FUNCTION(workspaces_is_screen_used)(
+static bool UNUSED_FUNCTION(workspaces_is_screen_used)
 #endif
-        const Main *bmain, bScreen *screen)
+        (const Main *bmain, bScreen *screen)
 {
 	for (WorkSpace *workspace = bmain->workspaces.first; workspace; workspace = workspace->id.next) {
 		if (workspace_layout_find_exec(workspace, screen)) {
@@ -137,7 +137,7 @@ static bool UNUSED_FUNCTION(workspaces_is_screen_used)(
 
 WorkSpace *BKE_workspace_add(Main *bmain, const char *name)
 {
-	WorkSpace *new_workspace = BKE_libblock_alloc(bmain, ID_WS, name);
+	WorkSpace *new_workspace = BKE_libblock_alloc(bmain, ID_WS, name, 0);
 	return new_workspace;
 }
 
diff --git a/source/blender/blenkernel/intern/world.c b/source/blender/blenkernel/intern/world.c
index 363c36e644d..cbe00e3bbc6 100644
--- a/source/blender/blenkernel/intern/world.c
+++ b/source/blender/blenkernel/intern/world.c
@@ -112,43 +112,59 @@ World *add_world(Main *bmain, const char *name)
 {
 	World *wrld;
 
-	wrld = BKE_libblock_alloc(bmain, ID_WO, name);
+	wrld = BKE_libblock_alloc(bmain, ID_WO, name, 0);
 
 	BKE_world_init(wrld);
 
 	return wrld;
 }
 
-World *BKE_world_copy(Main *bmain, const World *wrld)
+/**
+ * Only copy internal data of World ID from source to already allocated/initialized destination.
+ * You probably nerver want to use that directly, use id_copy or BKE_id_copy_ex for typical needs.
+ *
+ * WARNING! This function will not handle ID user count!
+ *
+ * \param flag  Copying options (see BKE_library.h's LIB_ID_COPY_... flags for more).
+ */
+void BKE_world_copy_data(Main *bmain, World *wrld_dst, const World *wrld_src, const int flag)
 {
-	World *wrldn;
-	int a;
-	
-	wrldn = BKE_libblock_copy(bmain, &wrld->id);
-	
-	for (a = 0; a < MAX_MTEX; a++) {
-		if (wrld->mtex[a]) {
-			wrldn->mtex[a] = MEM_mallocN(sizeof(MTex), "BKE_world_copy");
-			memcpy(wrldn->mtex[a], wrld->mtex[a], sizeof(MTex));
-			id_us_plus((ID *)wrldn->mtex[a]->tex);
+	for (int a = 0; a < MAX_MTEX; a++) {
+		if (wrld_src->mtex[a]) {
+			wrld_dst->mtex[a] = MEM_dupallocN(wrld_src->mtex[a]);
 		}
 	}
 
-	if (wrld->nodetree) {
-		wrldn->nodetree = ntreeCopyTree(bmain, wrld->nodetree);
+	if (wrld_src->nodetree) {
+		BKE_id_copy_ex(bmain, (ID *)wrld_src->nodetree, (ID **)&wrld_dst->nodetree, flag, false);
 	}
-	
-	BKE_previewimg_id_copy(&wrldn->id, &wrld->id);
 
-	BLI_listbase_clear(&wrldn->gpumaterial);
+	BLI_listbase_clear(&wrld_dst->gpumaterial);
 
-	BKE_id_copy_ensure_local(bmain, &wrld->id, &wrldn->id);
+	if ((flag & LIB_ID_COPY_NO_PREVIEW) == 0) {
+		BKE_previewimg_id_copy(&wrld_dst->id, &wrld_src->id);
+	}
+	else {
+		wrld_dst->preview = NULL;
+	}
+}
 
-	return wrldn;
+World *BKE_world_copy(Main *bmain, const World *wrld)
+{
+	World *wrld_copy;
+	BKE_id_copy_ex(bmain, &wrld->id, (ID **)&wrld_copy, 0, false);
+	return wrld_copy;
 }
 
 World *localize_world(World *wrld)
 {
+	/* TODO replace with something like
+	 * 	World *wrld_copy;
+	 * 	BKE_id_copy_ex(bmain, &wrld->id, (ID **)&wrld_copy, LIB_ID_COPY_NO_MAIN | LIB_ID_COPY_NO_PREVIEW | LIB_ID_COPY_NO_USER_REFCOUNT, false);
+	 * 	return wrld_copy;
+	 *
+	 * ... Once f*** nodes are fully converted to that too :( */
+
 	World *wrldn;
 	int a;
 	
@@ -175,3 +191,14 @@ void BKE_world_make_local(Main *bmain, World *wrld, const bool lib_local)
 {
 	BKE_id_make_local_generic(bmain, &wrld->id, true, lib_local);
 }
+
+void BKE_world_eval(const struct EvaluationContext *UNUSED(eval_ctx), World *world)
+{
+	if (G.debug & G_DEBUG_DEPSGRAPH) {
+		printf("%s on %s (%p)\n", __func__, world->id.name, world);
+	}
+	if (!BLI_listbase_is_empty(&world->gpumaterial)) {
+		world->update_flag = 1;
+		GPU_material_uniform_buffer_tag_dirty(&world->gpumaterial);
+	}
+}
diff --git a/source/blender/blenkernel/intern/writeavi.c b/source/blender/blenkernel/intern/writeavi.c
index 89b2caa5ac7..2fb4ed03603 100644
--- a/source/blender/blenkernel/intern/writeavi.c
+++ b/source/blender/blenkernel/intern/writeavi.c
@@ -80,10 +80,6 @@ static void *context_create_avi(void);
 static void context_free_avi(void *context_v);
 #endif  /* WITH_AVI */
 
-#ifdef WITH_QUICKTIME
-#  include "quicktime_export.h"
-#endif
-
 #ifdef WITH_FFMPEG
 #  include "BKE_writeffmpeg.h"
 #endif
@@ -115,16 +111,6 @@ bMovieHandle *BKE_movie_handle_get(const char imtype)
 #endif
 
 	/* do the platform specific handles */
-#ifdef WITH_QUICKTIME
-	if (imtype == R_IMF_IMTYPE_QUICKTIME) {
-		mh.start_movie = start_qt;
-		mh.append_movie = append_qt;
-		mh.end_movie = end_qt;
-		mh.get_movie_path = filepath_qt;
-		mh.context_create = context_create_qt;
-		mh.context_free = context_free_qt;
-	}
-#endif
 #ifdef WITH_FFMPEG
 	if (ELEM(imtype, R_IMF_IMTYPE_FFMPEG, R_IMF_IMTYPE_H264, R_IMF_IMTYPE_XVID, R_IMF_IMTYPE_THEORA)) {
 		mh.start_movie = BKE_ffmpeg_start;
diff --git a/source/blender/blenkernel/intern/writeffmpeg.c b/source/blender/blenkernel/intern/writeffmpeg.c
index 156b74f5c3d..b47846cbdec 100644
--- a/source/blender/blenkernel/intern/writeffmpeg.c
+++ b/source/blender/blenkernel/intern/writeffmpeg.c
@@ -45,8 +45,8 @@
 #include "BLI_blenlib.h"
 
 #ifdef WITH_AUDASPACE
-#  include AUD_DEVICE_H
-#  include AUD_SPECIAL_H
+#  include <AUD_Device.h>
+#  include <AUD_Special.h>
 #endif
 
 #include "BLI_utildefines.h"
@@ -681,6 +681,7 @@ static AVStream *alloc_video_stream(FFMpegContext *context, RenderData *rd, int
 	/* xasp & yasp got float lately... */
 
 	st->sample_aspect_ratio = c->sample_aspect_ratio = av_d2q(((double) rd->xasp / (double) rd->yasp), 255);
+	st->avg_frame_rate = av_inv_q(c->time_base);
 
 	set_ffmpeg_properties(rd, c, "video", &opts);
 
diff --git a/source/blender/blenkernel/tracking_private.h b/source/blender/blenkernel/tracking_private.h
index 1a68a1cac6a..07236fb2096 100644
--- a/source/blender/blenkernel/tracking_private.h
+++ b/source/blender/blenkernel/tracking_private.h
@@ -125,6 +125,7 @@ typedef struct TrackingImageAccessor {
 	int num_tracks;
 	int start_frame;
 	struct libmv_FrameAccessor *libmv_accessor;
+	SpinLock cache_lock;
 } TrackingImageAccessor;
 
 TrackingImageAccessor *tracking_image_accessor_new(MovieClip *clips[MAX_ACCESSOR_CLIP],
diff --git a/source/blender/blenlib/BLI_array.h b/source/blender/blenlib/BLI_array.h
index 74f24c808ff..3ffca818c0d 100644
--- a/source/blender/blenlib/BLI_array.h
+++ b/source/blender/blenlib/BLI_array.h
@@ -135,11 +135,12 @@ void _bli_array_grow_func(void **arr_p, const void *arr_static,
 #define BLI_array_append_ret(arr) \
 	(BLI_array_reserve(arr, 1), &arr[(_##arr##_count++)])
 
-#define BLI_array_free(arr)                                                   \
+#define BLI_array_free(arr) {                                                 \
 	if (arr && (char *)arr != _##arr##_static) {                              \
 		BLI_array_fake_user(arr);                                             \
 		MEM_freeN(arr);                                                       \
-	} (void)0
+	} \
+} ((void)0)
 
 #define BLI_array_pop(arr)  (                                                 \
 	(arr && _##arr##_count) ?                                                 \
diff --git a/source/blender/blenlib/BLI_compiler_compat.h b/source/blender/blenlib/BLI_compiler_compat.h
index 01fc9d70207..0726e3bb343 100644
--- a/source/blender/blenlib/BLI_compiler_compat.h
+++ b/source/blender/blenlib/BLI_compiler_compat.h
@@ -48,12 +48,7 @@ extern "C++" {
 #if defined(_MSC_VER)
 #  define BLI_INLINE static __forceinline
 #else
-#  if (defined(__APPLE__) && defined(__ppc__))
-/* static inline __attribute__ here breaks osx ppc gcc42 build */
-#    define BLI_INLINE static __attribute__((always_inline)) __attribute__((__unused__))
-#  else
-#    define BLI_INLINE static inline __attribute__((always_inline)) __attribute__((__unused__))
-#  endif
+#  define BLI_INLINE static inline __attribute__((always_inline)) __attribute__((__unused__))
 #endif
 
 #endif  /* __BLI_COMPILER_COMPAT_H__ */
diff --git a/source/blender/blenlib/BLI_dial.h b/source/blender/blenlib/BLI_dial.h
index ad7680fe03e..71ab57bb61a 100644
--- a/source/blender/blenlib/BLI_dial.h
+++ b/source/blender/blenlib/BLI_dial.h
@@ -52,8 +52,8 @@
 
 typedef struct Dial Dial;
 
-Dial *BLI_dial_initialize(float start_position[2], float threshold);
+Dial *BLI_dial_initialize(const float start_position[2], float threshold);
 
-float BLI_dial_angle(Dial *dial, float current_position[2]);
+float BLI_dial_angle(Dial *dial, const float current_position[2]);
 
 #endif /* __BLI_DIAL_H__ */
diff --git a/source/blender/blenlib/BLI_fnmatch.h b/source/blender/blenlib/BLI_fnmatch.h
index f69f5b39869..06fa5048622 100644
--- a/source/blender/blenlib/BLI_fnmatch.h
+++ b/source/blender/blenlib/BLI_fnmatch.h
@@ -28,7 +28,7 @@
 extern "C" {
 #endif
 
-#if defined WIN32 && !defined _LIBC  || defined __sun
+#if defined WIN32 && !defined _LIBC
 
 #if defined(__cplusplus) || (defined(__STDC__) && __STDC__)
 #undef  __P
@@ -53,7 +53,7 @@ extern "C" {
 #define FNM_NOESCAPE    (1 << 1) /* Backslashes don't quote special chars.  */
 #define FNM_PERIOD      (1 << 2) /* Leading `.' is matched only explicitly.  */
 
-#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined(_GNU_SOURCE) || defined(__SUNPRO_C)
+#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined(_GNU_SOURCE)
 #define FNM_FILE_NAME   FNM_PATHNAME /* Preferred GNU name.  */
 #define FNM_LEADING_DIR (1 << 3) /* Ignore `/...' after a match.  */
 #define FNM_CASEFOLD    (1 << 4) /* Compare without regard to case.  */
@@ -72,7 +72,7 @@ extern int fnmatch __P((const char *__pattern, const char *__string,
 #    define _GNU_SOURCE
 #  endif
 #  include <fnmatch.h>
-#endif /* defined WIN32 && !defined _LIBC  || defined __sun */
+#endif /* defined WIN32 && !defined _LIBC */
 
 #ifdef  __cplusplus
 }
diff --git a/source/blender/blenlib/BLI_ghash.h b/source/blender/blenlib/BLI_ghash.h
index 8bf5c3da90d..3fde19b11e4 100644
--- a/source/blender/blenlib/BLI_ghash.h
+++ b/source/blender/blenlib/BLI_ghash.h
@@ -44,7 +44,7 @@ extern "C" {
 #ifndef GHASH_INTERNAL_API
 #  ifdef __GNUC__
 #    undef  _GHASH_INTERNAL_ATTR
-#    define _GHASH_INTERNAL_ATTR __attribute__ ((deprecated))
+#    define _GHASH_INTERNAL_ATTR __attribute__ ((deprecated))  /* not deprecated, just private. */
 #  endif
 #endif
 
@@ -91,6 +91,7 @@ void   BLI_ghash_free(GHash *gh, GHashKeyFreeFP keyfreefp, GHashValFreeFP valfre
 void   BLI_ghash_reserve(GHash *gh, const unsigned int nentries_reserve);
 void   BLI_ghash_insert(GHash *gh, void *key, void *val);
 bool   BLI_ghash_reinsert(GHash *gh, void *key, void *val, GHashKeyFreeFP keyfreefp, GHashValFreeFP valfreefp);
+void  *BLI_ghash_replace_key(GHash *gh, void *key);
 void  *BLI_ghash_lookup(GHash *gh, const void *key) ATTR_WARN_UNUSED_RESULT;
 void  *BLI_ghash_lookup_default(GHash *gh, const void *key, void *val_default) ATTR_WARN_UNUSED_RESULT;
 void **BLI_ghash_lookup_p(GHash *gh, const void *key) ATTR_WARN_UNUSED_RESULT;
@@ -249,6 +250,7 @@ void   BLI_gset_insert(GSet *gh, void *key);
 bool   BLI_gset_add(GSet *gs, void *key);
 bool   BLI_gset_ensure_p_ex(GSet *gs, const void *key, void ***r_key);
 bool   BLI_gset_reinsert(GSet *gh, void *key, GSetKeyFreeFP keyfreefp);
+void  *BLI_gset_replace_key(GSet *gs, void *key);
 bool   BLI_gset_haskey(GSet *gs, const void *key) ATTR_WARN_UNUSED_RESULT;
 bool   BLI_gset_pop(GSet *gs, GSetIterState *state, void **r_key) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 bool   BLI_gset_remove(GSet *gs, const void *key, GSetKeyFreeFP keyfreefp);
diff --git a/source/blender/blenlib/BLI_kdtree.h b/source/blender/blenlib/BLI_kdtree.h
index aa54e1c823c..18908f8c551 100644
--- a/source/blender/blenlib/BLI_kdtree.h
+++ b/source/blender/blenlib/BLI_kdtree.h
@@ -66,6 +66,10 @@ void BLI_kdtree_range_search_cb(
         const KDTree *tree, const float co[3], float range,
         bool (*search_cb)(void *user_data, int index, const float co[3], float dist_sq), void *user_data);
 
+int BLI_kdtree_calc_duplicates_fast(
+        const KDTree *tree, const float range, bool use_index_order,
+        int *doubles);
+
 /* Normal use is deprecated */
 /* remove __normal functions when last users drop */
 int BLI_kdtree_find_nearest_n__normal(
diff --git a/source/blender/blenlib/BLI_math_base.h b/source/blender/blenlib/BLI_math_base.h
index 0126e30d900..e6a72298ae7 100644
--- a/source/blender/blenlib/BLI_math_base.h
+++ b/source/blender/blenlib/BLI_math_base.h
@@ -138,6 +138,9 @@ MINLINE int signum_i(float a);
 
 MINLINE float power_of_2(float f);
 
+MINLINE int integer_digits_f(const float f);
+MINLINE int integer_digits_d(const double d);
+
 /* these don't really fit anywhere but were being copied about a lot */
 MINLINE int is_power_of_2_i(int n);
 MINLINE int power_of_2_max_i(int n);
@@ -146,10 +149,37 @@ MINLINE int power_of_2_min_i(int n);
 MINLINE unsigned int power_of_2_max_u(unsigned int x);
 MINLINE unsigned int power_of_2_min_u(unsigned int x);
 
-MINLINE int iroundf(float a);
 MINLINE int divide_round_i(int a, int b);
 MINLINE int mod_i(int i, int n);
 
+MINLINE signed char    round_fl_to_char(float a);
+MINLINE unsigned char  round_fl_to_uchar(float a);
+MINLINE short          round_fl_to_short(float a);
+MINLINE unsigned short round_fl_to_ushort(float a);
+MINLINE int            round_fl_to_int(float a);
+MINLINE unsigned int   round_fl_to_uint(float a);
+
+MINLINE signed char    round_db_to_char(double a);
+MINLINE unsigned char  round_db_to_uchar(double a);
+MINLINE short          round_db_to_short(double a);
+MINLINE unsigned short round_db_to_ushort(double a);
+MINLINE int            round_db_to_int(double a);
+MINLINE unsigned int   round_db_to_uint(double a);
+
+MINLINE signed char    round_fl_to_char_clamp(float a);
+MINLINE unsigned char  round_fl_to_uchar_clamp(float a);
+MINLINE short          round_fl_to_short_clamp(float a);
+MINLINE unsigned short round_fl_to_ushort_clamp(float a);
+MINLINE int            round_fl_to_int_clamp(float a);
+MINLINE unsigned int   round_fl_to_uint_clamp(float a);
+
+MINLINE signed char    round_db_to_char_clamp(double a);
+MINLINE unsigned char  round_db_to_uchar_clamp(double a);
+MINLINE short          round_db_to_short_clamp(double a);
+MINLINE unsigned short round_db_to_ushort_clamp(double a);
+MINLINE int            round_db_to_int_clamp(double a);
+MINLINE unsigned int   round_db_to_uint_clamp(double a);
+
 int pow_i(int base, int exp);
 double double_round(double x, int ndigits);
 
diff --git a/source/blender/blenlib/BLI_math_geom.h b/source/blender/blenlib/BLI_math_geom.h
index f1d9c9571f2..933e31ba84b 100644
--- a/source/blender/blenlib/BLI_math_geom.h
+++ b/source/blender/blenlib/BLI_math_geom.h
@@ -119,6 +119,26 @@ float dist_squared_ray_to_seg_v3(
         const float ray_origin[3], const float ray_direction[3],
         const float v0[3], const float v1[3],
         float r_point[3], float *r_depth);
+
+struct DistRayAABB_Precalc {
+	float ray_origin[3];
+	float ray_direction[3];
+	float ray_inv_dir[3];
+	bool sign[3];
+};
+void dist_squared_ray_to_aabb_v3_precalc(
+        struct DistRayAABB_Precalc *neasrest_precalc,
+        const float ray_origin[3], const float ray_direction[3]);
+float dist_squared_ray_to_aabb_v3(
+        const struct DistRayAABB_Precalc *data,
+        const float bb_min[3], const float bb_max[3],
+        float r_point[3], float *r_depth);
+/* when there is no advantage to precalc. */
+float dist_squared_ray_to_aabb_v3_simple(
+        const float ray_origin[3], const float ray_direction[3],
+        const float bb_min[3], const float bb_max[3],
+        float r_point[3], float *r_depth);
+
 float closest_to_line_v2(float r_close[2], const float p[2], const float l1[2], const float l2[2]);
 float closest_to_line_v3(float r_close[3], const float p[3], const float l1[3], const float l2[3]);
 void closest_to_line_segment_v2(float r_close[2], const float p[2], const float l1[2], const float l2[2]);
@@ -166,8 +186,14 @@ void limit_dist_v3(float v1[3], float v2[3], const float dist);
 
 int  isect_seg_seg_v2(const float a1[2], const float a2[2], const float b1[2], const float b2[2]);
 int  isect_seg_seg_v2_int(const int a1[2], const int a2[2], const int b1[2], const int b2[2]);
-int  isect_seg_seg_v2_point(const float v0[2], const float v1[2], const float v2[2], const float v3[2], float vi[2]);
-bool isect_seg_seg_v2_simple(const float v1[2], const float v2[2], const float v3[2], const float v4[2]);
+int  isect_seg_seg_v2_point_ex(
+        const float v0[2], const float v1[2], const float v2[2], const float v3[2], const float endpoint_bias,
+        float vi[2]);
+int  isect_seg_seg_v2_point(
+        const float v0[2], const float v1[2], const float v2[2], const float v3[2],
+        float vi[2]);
+bool isect_seg_seg_v2_simple(
+        const float v1[2], const float v2[2], const float v3[2], const float v4[2]);
 
 int isect_line_sphere_v3(const float l1[3], const float l2[3], const float sp[3], const float r, float r_p1[3], float r_p2[3]);
 int isect_line_sphere_v2(const float l1[2], const float l2[2], const float sp[2], const float r, float r_p1[2], float r_p2[2]);
@@ -381,23 +407,23 @@ void map_to_plane_axis_angle_v2_v3v3fl(float r_co[2], const float co[3], const f
 
 /********************************** Normals **********************************/
 
-void accumulate_vertex_normals_tri(
+void accumulate_vertex_normals_tri_v3(
         float n1[3], float n2[3], float n3[3],
         const float f_no[3],
         const float co1[3], const float co2[3], const float co3[3]);
 
-void accumulate_vertex_normals(
+void accumulate_vertex_normals_v3(
         float n1[3], float n2[3], float n3[3], float n4[3],
         const float f_no[3],
         const float co1[3], const float co2[3], const float co3[3], const float co4[3]);
 
-void accumulate_vertex_normals_poly(
+void accumulate_vertex_normals_poly_v3(
         float **vertnos, const float polyno[3],
         const float **vertcos, float vdiffs[][3], const int nverts);
 
 /********************************* Tangents **********************************/
 
-void tangent_from_uv(
+void tangent_from_uv_v3(
         const float uv1[2], const float uv2[2], const float uv3[2],
         const float co1[3], const float co2[3], const float co3[3],
         const float n[3],
@@ -405,9 +431,9 @@ void tangent_from_uv(
 
 /******************************** Vector Clouds ******************************/
 
-void vcloud_estimate_transform(int list_size, float (*pos)[3], float *weight,
-                               float (*rpos)[3], float *rweight,
-                               float lloc[3], float rloc[3], float lrot[3][3], float lscale[3][3]);
+void vcloud_estimate_transform_v3(
+        const int list_size, const float (*pos)[3], const float *weight, const float (*rpos)[3], const float *rweight,
+        float lloc[3], float rloc[3], float lrot[3][3], float lscale[3][3]);
 
 /****************************** Spherical Harmonics *************************/
 
@@ -438,7 +464,7 @@ float form_factor_hemi_poly(float p[3], float n[3],
                             float v1[3], float v2[3], float v3[3], float v4[3]);
 
 void axis_dominant_v3_to_m3_negate(float r_mat[3][3], const float normal[3]);
-void  axis_dominant_v3_to_m3(float r_mat[3][3], const float normal[3]);
+void axis_dominant_v3_to_m3(float r_mat[3][3], const float normal[3]);
 
 MINLINE void  axis_dominant_v3(int *r_axis_a, int *r_axis_b, const float axis[3]);
 MINLINE float axis_dominant_v3_max(int *r_axis_a, int *r_axis_b, const float axis[3]) ATTR_WARN_UNUSED_RESULT;
diff --git a/source/blender/blenlib/BLI_math_inline.h b/source/blender/blenlib/BLI_math_inline.h
index 840cf24f8cf..383abda5b2f 100644
--- a/source/blender/blenlib/BLI_math_inline.h
+++ b/source/blender/blenlib/BLI_math_inline.h
@@ -44,12 +44,7 @@ extern "C" {
 #    define MALWAYS_INLINE MINLINE
 #  else
 #    define MINLINE static inline
-#    if (defined(__APPLE__) && defined(__ppc__))
-       /* static inline __attribute__ here breaks osx ppc gcc42 build */
-#      define MALWAYS_INLINE static __attribute__((always_inline)) __attribute__((unused))
-#    else
-#      define MALWAYS_INLINE static inline __attribute__((always_inline)) __attribute__((unused))
-#    endif
+#    define MALWAYS_INLINE static inline __attribute__((always_inline)) __attribute__((unused))
 #  endif
 #else
 #  define MINLINE
diff --git a/source/blender/blenlib/BLI_math_matrix.h b/source/blender/blenlib/BLI_math_matrix.h
index 90aff1fcbbc..a6f8f9a54e9 100644
--- a/source/blender/blenlib/BLI_math_matrix.h
+++ b/source/blender/blenlib/BLI_math_matrix.h
@@ -85,29 +85,47 @@ void mul_m4_m4_pre(float R[4][4], const float A[4][4]);
 void mul_m4_m4_post(float R[4][4], const float B[4][4]);
 
 /* mul_m3_series */
-void _va_mul_m3_series_3(float R[3][3], float M1[3][3], float M2[3][3]) ATTR_NONNULL();
-void _va_mul_m3_series_4(float R[3][3], float M1[3][3], float M2[3][3], float M3[3][3]) ATTR_NONNULL();
-void _va_mul_m3_series_5(float R[3][3], float M1[3][3], float M2[3][3], float M3[3][3], float M4[3][3]) ATTR_NONNULL();
-void _va_mul_m3_series_6(float R[3][3], float M1[3][3], float M2[3][3], float M3[3][3], float M4[3][3],
-                         float M5[3][3]) ATTR_NONNULL();
-void _va_mul_m3_series_7(float R[3][3], float M1[3][3], float M2[3][3], float M3[3][3], float M4[3][3],
-                         float M5[3][3], float M6[3][3]) ATTR_NONNULL();
-void _va_mul_m3_series_8(float R[3][3], float M1[3][3], float M2[3][3], float M3[3][3], float M4[3][3],
-                         float M5[3][3], float M6[3][3], float M7[3][3]) ATTR_NONNULL();
-void _va_mul_m3_series_9(float R[3][3], float M1[3][3], float M2[3][3], float M3[3][3], float M4[3][3],
-                         float M5[3][3], float M6[3][3], float M7[3][3], float M8[3][3]) ATTR_NONNULL();
+void _va_mul_m3_series_3(
+        float R[3][3], const float M1[3][3], const float M2[3][3]) ATTR_NONNULL();
+void _va_mul_m3_series_4(
+        float R[3][3], const float M1[3][3], const float M2[3][3], const float M3[3][3]) ATTR_NONNULL();
+void _va_mul_m3_series_5(
+        float R[3][3], const float M1[3][3], const float M2[3][3], const float M3[3][3],
+        const float M4[3][3]) ATTR_NONNULL();
+void _va_mul_m3_series_6(
+        float R[3][3], const float M1[3][3], const float M2[3][3], const float M3[3][3],
+        const float M4[3][3], const float M5[3][3]) ATTR_NONNULL();
+void _va_mul_m3_series_7(
+        float R[3][3], const float M1[3][3], const float M2[3][3], const float M3[3][3],
+        const float M4[3][3], const float M5[3][3], const float M6[3][3]) ATTR_NONNULL();
+void _va_mul_m3_series_8(
+        float R[3][3], const float M1[3][3], const float M2[3][3], const float M3[3][3],
+        const float M4[3][3], const float M5[3][3], const float M6[3][3], const float M7[3][3]) ATTR_NONNULL();
+void _va_mul_m3_series_9(
+        float R[3][3], const float M1[3][3], const float M2[3][3], const float M3[3][3],
+        const float M4[3][3], const float M5[3][3], const float M6[3][3], const float M7[3][3],
+        const float M8[3][3]) ATTR_NONNULL();
 /* mul_m4_series */
-void _va_mul_m4_series_3(float R[4][4], float M1[4][4], float M2[4][4]) ATTR_NONNULL();
-void _va_mul_m4_series_4(float R[4][4], float M1[4][4], float M2[4][4], float M3[4][4]) ATTR_NONNULL();
-void _va_mul_m4_series_5(float R[4][4], float M1[4][4], float M2[4][4], float M3[4][4], float M4[4][4]) ATTR_NONNULL();
-void _va_mul_m4_series_6(float R[4][4], float M1[4][4], float M2[4][4], float M3[4][4], float M4[4][4],
-                        float M5[4][4]) ATTR_NONNULL();
-void _va_mul_m4_series_7(float R[4][4], float M1[4][4], float M2[4][4], float M3[4][4], float M4[4][4],
-                         float M5[4][4], float M6[4][4]) ATTR_NONNULL();
-void _va_mul_m4_series_8(float R[4][4], float M1[4][4], float M2[4][4], float M3[4][4], float M4[4][4],
-                         float M5[4][4], float M6[4][4], float M7[4][4]) ATTR_NONNULL();
-void _va_mul_m4_series_9(float R[4][4], float M1[4][4], float M2[4][4], float M3[4][4], float M4[4][4],
-                         float M5[4][4], float M6[4][4], float M7[4][4], float M8[4][4]) ATTR_NONNULL();
+void _va_mul_m4_series_3(
+        float R[4][4], const float M1[4][4], const float M2[4][4]) ATTR_NONNULL();
+void _va_mul_m4_series_4(
+        float R[4][4], const float M1[4][4], const float M2[4][4], const float M3[4][4]) ATTR_NONNULL();
+void _va_mul_m4_series_5(
+        float R[4][4], const float M1[4][4], const float M2[4][4], const float M3[4][4],
+        const float M4[4][4]) ATTR_NONNULL();
+void _va_mul_m4_series_6(
+        float R[4][4], const float M1[4][4], const float M2[4][4], const float M3[4][4],
+        const float M4[4][4], const float M5[4][4]) ATTR_NONNULL();
+void _va_mul_m4_series_7(
+        float R[4][4], const float M1[4][4], const float M2[4][4], const float M3[4][4],
+        const float M4[4][4], const float M5[4][4], const float M6[4][4]) ATTR_NONNULL();
+void _va_mul_m4_series_8(
+        float R[4][4], const float M1[4][4], const float M2[4][4], const float M3[4][4],
+        const float M4[4][4], const float M5[4][4], const float M6[4][4], const float M7[4][4]) ATTR_NONNULL();
+void _va_mul_m4_series_9(
+        float R[4][4], const float M1[4][4], const float M2[4][4], const float M3[4][4],
+        const float M4[4][4], const float M5[4][4], const float M6[4][4], const float M7[4][4],
+        const float M8[4][4]) ATTR_NONNULL();
 
 #define mul_m3_series(...) VA_NARGS_CALL_OVERLOAD(_va_mul_m3_series_, __VA_ARGS__)
 #define mul_m4_series(...) VA_NARGS_CALL_OVERLOAD(_va_mul_m4_series_, __VA_ARGS__)
@@ -177,7 +195,7 @@ void normalize_m3_m3(float R[3][3], const float A[3][3]) ATTR_NONNULL();
 void normalize_m4_ex(float R[4][4], float r_scale[3]) ATTR_NONNULL();
 void normalize_m4(float R[4][4]) ATTR_NONNULL();
 void normalize_m4_m4_ex(float R[4][4], const float A[4][4], float r_scale[3]) ATTR_NONNULL();
-void normalize_m4_m4(float R[4][4],const float A[4][4]) ATTR_NONNULL();
+void normalize_m4_m4(float R[4][4], const float A[4][4]) ATTR_NONNULL();
 
 void orthogonalize_m3(float R[3][3], int axis);
 void orthogonalize_m4(float R[4][4], int axis);
diff --git a/source/blender/blenlib/BLI_math_vector.h b/source/blender/blenlib/BLI_math_vector.h
index 120f3bb5ac3..e4e0bf22de0 100644
--- a/source/blender/blenlib/BLI_math_vector.h
+++ b/source/blender/blenlib/BLI_math_vector.h
@@ -300,6 +300,8 @@ void angle_poly_v3(float *angles, const float *verts[3], int len);
 
 void project_v2_v2v2(float out[2], const float p[2], const float v_proj[2]);
 void project_v3_v3v3(float out[3], const float p[3], const float v_proj[3]);
+void project_v2_v2v2_normalized(float out[2], const float p[2], const float v_proj[2]);
+void project_v3_v3v3_normalized(float out[3], const float p[3], const float v_proj[3]);
 void project_plane_v3_v3v3(float out[3], const float p[3], const float v_plane[3]);
 void project_plane_v2_v2v2(float out[2], const float p[2], const float v_plane[2]);
 void project_plane_normalized_v3_v3v3(float out[3], const float p[3], const float v_plane[3]);
diff --git a/source/blender/blenlib/BLI_memiter.h b/source/blender/blenlib/BLI_memiter.h
new file mode 100644
index 00000000000..b16f1ae8c43
--- /dev/null
+++ b/source/blender/blenlib/BLI_memiter.h
@@ -0,0 +1,73 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+ 
+#ifndef __BLI_MEMITER_H__
+#define __BLI_MEMITER_H__
+
+/** \file BLI_memiter.h
+ *  \ingroup bli
+ */
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#include "BLI_sys_types.h"
+#include "BLI_compiler_attrs.h"
+#include "BLI_compiler_compat.h"
+
+/* 512kb, good default for small elems. */
+#define BLI_MEMITER_DEFAULT_SIZE (1 << 19)
+
+struct BLI_memiter;
+struct BLI_memiter_chunk;
+
+typedef struct BLI_memiter BLI_memiter;
+
+/* warning, ATTR_MALLOC flag on BLI_memiter_alloc causes crash, see: D2756 */
+BLI_memiter *BLI_memiter_create(unsigned int chunk_size) ATTR_MALLOC ATTR_WARN_UNUSED_RESULT;
+void        *BLI_memiter_alloc(BLI_memiter *mi, unsigned int size) ATTR_RETURNS_NONNULL ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
+void         BLI_memiter_alloc_from(BLI_memiter *mi, uint elem_size, const void *data_from) ATTR_NONNULL(1, 3);
+void        *BLI_memiter_calloc(BLI_memiter *mi, unsigned int size) ATTR_RETURNS_NONNULL ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
+void         BLI_memiter_destroy(BLI_memiter *mi) ATTR_NONNULL(1);
+void         BLI_memiter_clear(BLI_memiter *mi) ATTR_NONNULL(1);
+unsigned int BLI_memiter_count(const BLI_memiter *mi) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
+
+/* utils */
+void *BLI_memiter_elem_first(BLI_memiter *mi);
+void *BLI_memiter_elem_first_size(BLI_memiter *mi, unsigned int *r_size);
+
+/* private structure */
+typedef struct BLI_memiter_handle {
+	struct BLI_memiter_elem *elem;
+	uint elem_left;
+} BLI_memiter_handle;
+
+void  BLI_memiter_iter_init(BLI_memiter *mi, BLI_memiter_handle *iter) ATTR_NONNULL();
+bool  BLI_memiter_iter_done(const BLI_memiter_handle *iter) ATTR_NONNULL();
+void *BLI_memiter_iter_step(BLI_memiter_handle *iter) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+void *BLI_memiter_iter_step_size(BLI_memiter_handle *iter, uint *r_size) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* __BLI_MEMITER_H__ */
diff --git a/source/blender/blenlib/BLI_polyfill2d_beautify.h b/source/blender/blenlib/BLI_polyfill2d_beautify.h
index 20e53b080fe..29a900200bb 100644
--- a/source/blender/blenlib/BLI_polyfill2d_beautify.h
+++ b/source/blender/blenlib/BLI_polyfill2d_beautify.h
@@ -33,8 +33,12 @@ void BLI_polyfill_beautify(
         /* structs for reuse */
         struct MemArena *arena, struct Heap *eheap, struct EdgeHash *eh);
 
-float BLI_polyfill_beautify_quad_rotate_calc(
-        const float v1[2], const float v2[2], const float v3[2], const float v4[2]);
+float BLI_polyfill_beautify_quad_rotate_calc_ex(
+        const float v1[2], const float v2[2], const float v3[2], const float v4[2],
+        const bool lock_degenerate);
+#define BLI_polyfill_beautify_quad_rotate_calc(v1, v2, v3, v4) \
+	BLI_polyfill_beautify_quad_rotate_calc_ex(v1, v2, v3, v4, false)
+
 
 /* avoid realloc's when creating new structures for polyfill ngons */
 #define BLI_POLYFILL_ALLOC_NGON_RESERVE 64
diff --git a/source/blender/blenlib/BLI_rand.h b/source/blender/blenlib/BLI_rand.h
index f36d2faa1b8..0ef971bf41f 100644
--- a/source/blender/blenlib/BLI_rand.h
+++ b/source/blender/blenlib/BLI_rand.h
@@ -101,4 +101,15 @@ RNG_THREAD_ARRAY *BLI_rng_threaded_new(void);
 void  BLI_rng_threaded_free(struct RNG_THREAD_ARRAY *rngarr) ATTR_NONNULL(1);
 int   BLI_rng_thread_rand(RNG_THREAD_ARRAY *rngarr, int thread) ATTR_WARN_UNUSED_RESULT;
 
+/** Low-discrepancy sequences **/
+
+/** Return the _n_th number of the given low-discrepancy sequence. */
+void BLI_halton_1D(unsigned int prime, double offset, int n, double *r);
+void BLI_halton_2D(unsigned int prime[2], double offset[2], int n, double *r);
+void BLI_hammersley_1D(unsigned int n, double *r);
+
+/** Return the whole low-discrepancy sequence up to _n_. */
+void BLI_halton_2D_sequence(unsigned int prime[2], double offset[2], int n, double *r);
+void BLI_hammersley_2D_sequence(unsigned int n, double *r);
+
 #endif  /* __BLI_RAND_H__ */
diff --git a/source/blender/blenlib/BLI_rect.h b/source/blender/blenlib/BLI_rect.h
index 21b9c75ac35..471d875c9af 100644
--- a/source/blender/blenlib/BLI_rect.h
+++ b/source/blender/blenlib/BLI_rect.h
@@ -55,6 +55,8 @@ void BLI_rcti_do_minmax_v(struct rcti *rect, const int xy[2]);
 void BLI_rctf_do_minmax_v(struct rctf *rect, const float xy[2]);
 
 void BLI_rctf_transform_pt_v(const rctf *dst, const rctf *src, float xy_dst[2], const float xy_src[2]);
+void BLI_rctf_transform_calc_m4_pivot_min_ex(const rctf *dst, const rctf *src, float matrix[4][4], uint x, uint y);
+void BLI_rctf_transform_calc_m4_pivot_min(const rctf *dst, const rctf *src, float matrix[4][4]);
 
 void BLI_rctf_translate(struct rctf *rect, float x, float y);
 void BLI_rcti_translate(struct rcti *rect, int x, int y);
diff --git a/source/blender/blenlib/BLI_string_utils.h b/source/blender/blenlib/BLI_string_utils.h
index bb19ed574bb..5701bce51ea 100644
--- a/source/blender/blenlib/BLI_string_utils.h
+++ b/source/blender/blenlib/BLI_string_utils.h
@@ -39,6 +39,7 @@ extern "C" {
 #endif
 
 #include "BLI_compiler_attrs.h"
+#include "BLI_utildefines_variadic.h"
 
 struct ListBase;
 
@@ -49,6 +50,24 @@ size_t BLI_split_name_num(char *left, int *nr, const char *name, const char deli
 void BLI_string_split_suffix(const char *string, char *r_body, char *r_suf, const size_t str_len);
 void BLI_string_split_prefix(const char *string, char *r_pre, char *r_body, const size_t str_len);
 
+/* Join strings, return newly allocated string. */
+char *BLI_string_join_arrayN(
+        const char *strings[], uint strings_len) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+char *BLI_string_join_array_by_sep_charN(
+        char sep, const char *strings[], uint strings_len) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+char *BLI_string_join_array_by_sep_char_with_tableN(
+        char sep, char *table[], const char *strings[], uint strings_len) ATTR_NONNULL();
+/* Take multiple arguments, pass as (array, length). */
+#define BLI_string_joinN(...) \
+	BLI_string_join_arrayN( \
+	((const char *[]){__VA_ARGS__}), VA_NARGS_COUNT(__VA_ARGS__))
+#define BLI_string_join_by_sep_charN(sep, ...) \
+	BLI_string_join_array_by_sep_charN( \
+	sep, ((const char *[]){__VA_ARGS__}), VA_NARGS_COUNT(__VA_ARGS__))
+#define BLI_string_join_by_sep_char_with_tableN(sep, table, ...) \
+	BLI_string_join_array_by_sep_char_with_tableN( \
+	sep, table, ((const char *[]){__VA_ARGS__}), VA_NARGS_COUNT(__VA_ARGS__))
+
 void BLI_string_flip_side_name(char *r_name, const char *from_name, const bool strip_number, const size_t name_len);
 
 bool BLI_uniquename_cb(
diff --git a/source/blender/blenlib/BLI_utildefines.h b/source/blender/blenlib/BLI_utildefines.h
index 72ac6bd0080..1186e4a0713 100644
--- a/source/blender/blenlib/BLI_utildefines.h
+++ b/source/blender/blenlib/BLI_utildefines.h
@@ -39,35 +39,12 @@ extern "C" {
 /* avoid many includes for now */
 #include "BLI_sys_types.h"
 #include "BLI_compiler_compat.h"
+#include "BLI_utildefines_variadic.h"
 
 #ifndef NDEBUG /* for BLI_assert */
 #include <stdio.h>
 #endif
 
-
-/* varargs macros (keep first so others can use) */
-/* --- internal helpers --- */
-#define _VA_NARGS_GLUE(x, y) x y
-#define _VA_NARGS_RETURN_COUNT(\
-	_1_, _2_, _3_, _4_, _5_, _6_, _7_, _8_, _9_, _10_, _11_, _12_, _13_, _14_, _15_, _16_, \
-	_17_, _18_, _19_, _20_, _21_, _22_, _23_, _24_, _25_, _26_, _27_, _28_, _29_, _30_, _31_, _32_, \
-	_33_, _34_, _35_, _36_, _37_, _38_, _39_, _40_, _41_, _42_, _43_, _44_, _45_, _46_, _47_, _48_, \
-	_49_, _50_, _51_, _52_, _53_, _54_, _55_, _56_, _57_, _58_, _59_, _60_, _61_, _62_, _63_, _64_, \
-	count, ...) count
-#define _VA_NARGS_EXPAND(args) _VA_NARGS_RETURN_COUNT args
-/* 64 args max */
-#define _VA_NARGS_COUNT(...) _VA_NARGS_EXPAND((__VA_ARGS__, \
-	64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, \
-	48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, \
-	32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, \
-	16, 15, 14, 13, 12, 11, 10,  9,  8,  7,  6,  5,  4,  3,  2, 1, 0))
-#define _VA_NARGS_OVERLOAD_MACRO2(name, count) name##count
-#define _VA_NARGS_OVERLOAD_MACRO1(name, count) _VA_NARGS_OVERLOAD_MACRO2(name, count)
-#define _VA_NARGS_OVERLOAD_MACRO(name,  count) _VA_NARGS_OVERLOAD_MACRO1(name, count)
-/* --- expose for re-use --- */
-#define VA_NARGS_CALL_OVERLOAD(name, ...) \
-	_VA_NARGS_GLUE(_VA_NARGS_OVERLOAD_MACRO(name, _VA_NARGS_COUNT(__VA_ARGS__)), (__VA_ARGS__))
-
 /* useful for finding bad use of min/max */
 #if 0
 /* gcc only */
diff --git a/source/blender/blenlib/BLI_utildefines_iter.h b/source/blender/blenlib/BLI_utildefines_iter.h
new file mode 100644
index 00000000000..094c1a4b3dc
--- /dev/null
+++ b/source/blender/blenlib/BLI_utildefines_iter.h
@@ -0,0 +1,52 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef __BLI_UTILDEFINES_ITER_H__
+#define __BLI_UTILDEFINES_ITER_H__
+
+/** \file BLI_utildefines_iter.h
+ *  \ingroup bli
+ *
+ * General looping helpers, use `BLI_FOREACH` prefix.
+ */
+
+/**
+ * Even value distribution.
+ *
+ * \a src must be larger than \a dst,
+ * \a dst defines the number of iterations, their values are evenly spaced.
+ *
+ * The following pairs represent (src, dst) arguments and the values they loop over.
+ * <pre>
+ * (19, 4) ->    [2, 7, 11. 16]
+ * (100, 5) ->   [9, 29, 49, 69, 89]
+ * (100, 3) ->   [16, 49, 83]
+ * (100, 100) -> [0..99]
+ * </pre>
+ * \note this is mainly useful for numbers that might not divide evenly into eachother.
+ */
+#define BLI_FOREACH_SPARSE_RANGE(src, dst, i) \
+for (int _src = (src), _src2 = _src * 2, _dst2 = (dst) * 2, _error = _dst2 - _src, i = 0, _delta; \
+     ((void)(_delta = divide_floor_i(_error, _dst2)), \
+      (void)(i -= _delta), \
+      (i < _src)); \
+     _error -= (_delta * _dst2) + _src2)
+
+#endif  /* __BLI_UTILDEFINES_ITER_H__ */
diff --git a/source/blender/blenlib/BLI_stackdefines.h b/source/blender/blenlib/BLI_utildefines_stack.h
index 42b11eb9a2b..15b0029e727 100644
--- a/source/blender/blenlib/BLI_stackdefines.h
+++ b/source/blender/blenlib/BLI_utildefines_stack.h
@@ -18,10 +18,10 @@
  * ***** END GPL LICENSE BLOCK *****
  */
 
-#ifndef __BLI_STACKDEFINES_H__
-#define __BLI_STACKDEFINES_H__
+#ifndef __BLI_UTILDEFINES_STACK_H__
+#define __BLI_UTILDEFINES_STACK_H__
 
-/** \file BLI_stackdefines.h
+/** \file BLI_utildefines_stack.h
  *  \ingroup bli
  *
  * Macro's for a simple array based stack
@@ -86,4 +86,4 @@
 	} ((void)0)
 #endif
 
-#endif  /* __BLI_STACKDEFINES_H__ */
+#endif  /* __BLI_UTILDEFINES_STACK_H__ */
diff --git a/source/blender/blenlib/BLI_utildefines_variadic.h b/source/blender/blenlib/BLI_utildefines_variadic.h
new file mode 100644
index 00000000000..7c15754fd83
--- /dev/null
+++ b/source/blender/blenlib/BLI_utildefines_variadic.h
@@ -0,0 +1,50 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef __BLI_UTILDEFINES_VARIADIC_H__
+#define __BLI_UTILDEFINES_VARIADIC_H__
+
+/** \file BLI_utildefines_variadic.h
+ *  \ingroup bli
+ */
+
+/* --- internal helpers --- */
+#define _VA_NARGS_GLUE(x, y) x y
+#define _VA_NARGS_RETURN_COUNT(\
+	_1_, _2_, _3_, _4_, _5_, _6_, _7_, _8_, _9_, _10_, _11_, _12_, _13_, _14_, _15_, _16_, \
+	_17_, _18_, _19_, _20_, _21_, _22_, _23_, _24_, _25_, _26_, _27_, _28_, _29_, _30_, _31_, _32_, \
+	_33_, _34_, _35_, _36_, _37_, _38_, _39_, _40_, _41_, _42_, _43_, _44_, _45_, _46_, _47_, _48_, \
+	_49_, _50_, _51_, _52_, _53_, _54_, _55_, _56_, _57_, _58_, _59_, _60_, _61_, _62_, _63_, _64_, \
+	count, ...) count
+#define _VA_NARGS_EXPAND(args) _VA_NARGS_RETURN_COUNT args
+#define _VA_NARGS_OVERLOAD_MACRO2(name, count) name##count
+#define _VA_NARGS_OVERLOAD_MACRO1(name, count) _VA_NARGS_OVERLOAD_MACRO2(name, count)
+#define _VA_NARGS_OVERLOAD_MACRO(name,  count) _VA_NARGS_OVERLOAD_MACRO1(name, count)
+/* --- expose for re-use --- */
+/* 64 args max */
+#define VA_NARGS_COUNT(...) _VA_NARGS_EXPAND((__VA_ARGS__, \
+	64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, \
+	48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, \
+	32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, \
+	16, 15, 14, 13, 12, 11, 10,  9,  8,  7,  6,  5,  4,  3,  2, 1, 0))
+#define VA_NARGS_CALL_OVERLOAD(name, ...) \
+	_VA_NARGS_GLUE(_VA_NARGS_OVERLOAD_MACRO(name, VA_NARGS_COUNT(__VA_ARGS__)), (__VA_ARGS__))
+
+#endif  /* __BLI_UTILDEFINES_VARIADIC_H__ */
diff --git a/source/blender/blenlib/BLI_vfontdata.h b/source/blender/blenlib/BLI_vfontdata.h
index 8a7079b6c5f..0cd50319a33 100644
--- a/source/blender/blenlib/BLI_vfontdata.h
+++ b/source/blender/blenlib/BLI_vfontdata.h
@@ -52,8 +52,10 @@ typedef struct VChar {
 } VChar;
 
 VFontData *BLI_vfontdata_from_freetypefont(struct PackedFile *pf);
+VFontData *BLI_vfontdata_copy(const VFontData *vfont_src, const int flag);
 
 VChar *BLI_vfontchar_from_freetypefont(struct VFont *vfont, unsigned long character);
+VChar *BLI_vfontchar_copy(const VChar *vchar_src, const int flag);
 
 #endif
 
diff --git a/source/blender/blenlib/CMakeLists.txt b/source/blender/blenlib/CMakeLists.txt
index dc81ce000ea..9e7b4ed8b6f 100644
--- a/source/blender/blenlib/CMakeLists.txt
+++ b/source/blender/blenlib/CMakeLists.txt
@@ -50,6 +50,7 @@ set(SRC
 	intern/BLI_kdtree.c
 	intern/BLI_linklist.c
 	intern/BLI_memarena.c
+	intern/BLI_memiter.c
 	intern/BLI_mempool.c
 	intern/DLRB_tree.c
 	intern/array_store.c
@@ -179,6 +180,7 @@ set(SRC
 	BLI_math_statistics.h
 	BLI_math_vector.h
 	BLI_memarena.h
+	BLI_memiter.h
 	BLI_memory_utils.h
 	BLI_mempool.h
 	BLI_noise.h
@@ -193,7 +195,6 @@ set(SRC
 	BLI_sort.h
 	BLI_sort_utils.h
 	BLI_stack.h
-	BLI_stackdefines.h
 	BLI_strict_flags.h
 	BLI_string.h
 	BLI_string_cursor_utf8.h
@@ -205,6 +206,9 @@ set(SRC
 	BLI_threads.h
 	BLI_timecode.h
 	BLI_utildefines.h
+	BLI_utildefines_iter.h
+	BLI_utildefines_stack.h
+	BLI_utildefines_variadic.h
 	BLI_uvproject.h
 	BLI_vfontdata.h
 	BLI_voronoi.h
diff --git a/source/blender/blenlib/intern/BLI_dial.c b/source/blender/blenlib/intern/BLI_dial.c
index cfbb52847fd..89f18fa10b4 100644
--- a/source/blender/blenlib/intern/BLI_dial.c
+++ b/source/blender/blenlib/intern/BLI_dial.c
@@ -46,7 +46,7 @@ struct Dial {
 };
 
 
-Dial *BLI_dial_initialize(float start_position[2], float threshold)
+Dial *BLI_dial_initialize(const float start_position[2], float threshold)
 {
 	Dial *dial = MEM_callocN(sizeof(Dial), "dial");
 	
@@ -56,7 +56,7 @@ Dial *BLI_dial_initialize(float start_position[2], float threshold)
 	return dial;
 }
 
-float BLI_dial_angle(Dial *dial, float current_position[2])
+float BLI_dial_angle(Dial *dial, const float current_position[2])
 {
 	float current_direction[2];
 	
diff --git a/source/blender/blenlib/intern/BLI_ghash.c b/source/blender/blenlib/intern/BLI_ghash.c
index 69dee12c713..1b2a27e33d8 100644
--- a/source/blender/blenlib/intern/BLI_ghash.c
+++ b/source/blender/blenlib/intern/BLI_ghash.c
@@ -763,6 +763,28 @@ bool BLI_ghash_reinsert(GHash *gh, void *key, void *val, GHashKeyFreeFP keyfreef
 }
 
 /**
+ * Replaces the key of an item in the \a gh.
+ *
+ * Use when a key is re-allocated or it's memory location is changed.
+ *
+ * \returns The previous key or NULL if not found, the caller may free if it's needed.
+ */
+void *BLI_ghash_replace_key(GHash *gh, void *key)
+{
+	const unsigned int hash = ghash_keyhash(gh, key);
+	const unsigned int bucket_index = ghash_bucket_index(gh, hash);
+	GHashEntry *e = (GHashEntry *)ghash_lookup_entry_ex(gh, key, bucket_index);
+	if (e != NULL) {
+		void *key_prev = e->e.key;
+		e->e.key = key;
+		return key_prev;
+	}
+	else {
+		return NULL;
+	}
+}
+
+/**
  * Lookup the value of \a key in \a gh.
  *
  * \param key  The key to lookup.
@@ -1434,6 +1456,18 @@ bool BLI_gset_reinsert(GSet *gs, void *key, GSetKeyFreeFP keyfreefp)
 	return ghash_insert_safe_keyonly((GHash *)gs, key, true, keyfreefp);
 }
 
+/**
+ * Replaces the key to the set if it's found.
+ * Matching #BLI_ghash_replace_key
+ *
+ * \returns The old key or NULL if not found.
+ */
+void *BLI_gset_replace_key(GSet *gs, void *key)
+{
+	return BLI_ghash_replace_key((GHash *)gs, key);
+}
+
+
 bool BLI_gset_remove(GSet *gs, const void *key, GSetKeyFreeFP keyfreefp)
 {
 	return BLI_ghash_remove((GHash *)gs, key, keyfreefp, NULL);
diff --git a/source/blender/blenlib/intern/BLI_kdtree.c b/source/blender/blenlib/intern/BLI_kdtree.c
index a81f9b28b83..84ac339cc4d 100644
--- a/source/blender/blenlib/intern/BLI_kdtree.c
+++ b/source/blender/blenlib/intern/BLI_kdtree.c
@@ -674,3 +674,123 @@ finally:
 	if (stack != defaultstack)
 		MEM_freeN(stack);
 }
+
+/**
+ * Use when we want to loop over nodes ordered by index.
+ * Requires indices to be aligned with nodes.
+ */
+static uint *kdtree_order(const KDTree *tree)
+{
+	const KDTreeNode *nodes = tree->nodes;
+	uint *order = MEM_mallocN(sizeof(uint) * tree->totnode, __func__);
+	for (uint i = 0; i < tree->totnode; i++) {
+		order[nodes[i].index] = i;
+	}
+	return order;
+}
+
+/* -------------------------------------------------------------------- */
+/** \name BLI_kdtree_calc_duplicates_fast
+ * \{ */
+
+struct DeDuplicateParams {
+	/* Static */
+	const KDTreeNode *nodes;
+	float range;
+	float range_sq;
+	int *duplicates;
+	int *duplicates_found;
+
+	/* Per Search */
+	float search_co[3];
+	int search;
+};
+
+static void deduplicate_recursive(const struct DeDuplicateParams *p, uint i)
+{
+	const KDTreeNode *node = &p->nodes[i];
+	if (p->search_co[node->d] + p->range <= node->co[node->d]) {
+		if (node->left != KD_NODE_UNSET) {
+			deduplicate_recursive(p, node->left);
+		}
+	}
+	else if (p->search_co[node->d] - p->range >= node->co[node->d]) {
+		if (node->right != KD_NODE_UNSET) {
+			deduplicate_recursive(p, node->right);
+		}
+	}
+	else {
+		if ((p->search != node->index) && (p->duplicates[node->index] == -1)) {
+			if (compare_len_squared_v3v3(node->co, p->search_co, p->range_sq)) {
+				p->duplicates[node->index] = (int)p->search;
+				*p->duplicates_found += 1;
+			}
+		}
+		if (node->left != KD_NODE_UNSET) {
+			deduplicate_recursive(p, node->left);
+		}
+		if (node->right != KD_NODE_UNSET) {
+			deduplicate_recursive(p, node->right);
+		}
+	}
+}
+
+/**
+ * Find duplicate points in \a range.
+ * Favors speed over quality since it doesn't find the best target vertex for merging.
+ * Nodes are looped over, duplicates are added when found.
+ * Nevertheless results are predictable.
+ *
+ * \param range: Coordinates in this range are candidates to be merged.
+ * \param use_index_order: Loop over the coordinates ordered by #KDTreeNode.index
+ * At the expense of some performance, this ensures the layout of the tree doesn't influence
+ * the iteration order.
+ * \param duplicates: An array of int's the length of #KDTree.totnode
+ * Values initialized to -1 are candidates to me merged.
+ * Setting the index to it's own position in the array prevents it from being touched,
+ * although it can still be used as a target.
+ * \returns The numebr of merges found (includes any merges already in the \a duplicates array).
+ *
+ * \note Merging is always a single step (target indices wont be marked for merging). 
+ */
+int BLI_kdtree_calc_duplicates_fast(
+        const KDTree *tree, const float range, bool use_index_order,
+        int *duplicates)
+{
+	int found = 0;
+	struct DeDuplicateParams p = {
+		.nodes = tree->nodes,
+		.range = range,
+		.range_sq = range * range,
+		.duplicates = duplicates,
+		.duplicates_found = &found,
+	};
+
+	if (use_index_order) {
+		uint *order = kdtree_order(tree);
+		for (uint i = 0; i < tree->totnode; i++) {
+			const uint node_index = order[i];
+			const int index = (int)i;
+			if (ELEM(duplicates[index], -1, index)) {
+				p.search = index;
+				copy_v3_v3(p.search_co, tree->nodes[node_index].co);
+				deduplicate_recursive(&p, tree->root);
+			}
+		}
+		MEM_freeN(order);
+	}
+	else {
+		for (uint i = 0; i < tree->totnode; i++) {
+			const uint node_index = i;
+			const int index = p.nodes[node_index].index;
+			if (ELEM(duplicates[index], -1, index)) {
+				p.search = index;
+				copy_v3_v3(p.search_co, tree->nodes[node_index].co);
+				deduplicate_recursive(&p, tree->root);
+			}
+		}
+	}
+	return found;
+}
+
+/** \} */
diff --git a/source/blender/blenlib/intern/BLI_memiter.c b/source/blender/blenlib/intern/BLI_memiter.c
new file mode 100644
index 00000000000..9c5f026f836
--- /dev/null
+++ b/source/blender/blenlib/intern/BLI_memiter.c
@@ -0,0 +1,357 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/blenlib/intern/BLI_memiter.c
+ *  \ingroup bli
+ *
+ * Simple, fast memory allocator for allocating many small elements of different sizes
+ * in fixed size memory chunks,
+ * although allocations bigger than the chunk size are supported.
+ * They will reduce the efficiency of this data-structure.
+ * Elements are pointer aligned.
+ *
+ * Supports:
+ *
+ * - Allocation of mixed sizes.
+ * - Iterating over allocations in-order.
+ * - Clearing for re-use.
+ *
+ * Unsupported:
+ *
+ * - Freeing individual elements.
+ *
+ * \note We could inline iteration stepping,
+ * but tests show this doesn't give noticeable speedup.
+ */
+
+#include <string.h>
+#include <stdlib.h>
+
+#include "BLI_utildefines.h"
+
+#include "BLI_memiter.h" /* own include */
+
+#include "MEM_guardedalloc.h"
+
+#include "BLI_strict_flags.h" /* keep last */
+
+typedef uintptr_t data_t;
+typedef intptr_t offset_t;
+
+/* Write the chunk terminator on adding each element.
+ * typically we rely on the 'count' to avoid iterating past the end. */
+// #define USE_TERMINATE_PARANOID
+
+/* Currently totalloc isnt used. */
+ // #define USE_TOTALLOC
+
+/* pad must be power of two */
+#define PADUP(num, pad) (((num) + ((pad) - 1)) & ~((pad) - 1))
+
+typedef struct BLI_memiter_elem {
+	offset_t size;
+	data_t data[0];
+} BLI_memiter_elem;
+
+typedef struct BLI_memiter_chunk {
+	struct BLI_memiter_chunk *next;
+	/**
+	 * internal format is:
+	 * ``[next_pointer, size:data, size:data, ..., negative_offset]``
+	 *
+	 * Where negative offset rewinds to the start.
+	 */
+	data_t data[0];
+} BLI_memiter_chunk;
+
+typedef struct BLI_memiter {
+	/* A pointer to 'head' is needed so we can iterate in the order allocated. */
+	struct BLI_memiter_chunk *head, *tail;
+	data_t *data_curr;
+	data_t *data_last;
+	/* Used unless a large element is requested.
+	 * (which should be very rare!). */
+	uint chunk_size_in_bytes_min;
+	uint count;
+#ifdef USE_TOTALLOC
+	uint totalloc;
+#endif
+} BLI_memiter;
+
+
+BLI_INLINE uint data_offset_from_size(uint size)
+{
+	return (PADUP(size, (uint)sizeof(data_t))) / (uint)sizeof(data_t);
+}
+
+static void memiter_set_rewind_offset(BLI_memiter *mi)
+{
+	BLI_memiter_elem *elem = (BLI_memiter_elem *)mi->data_curr;
+	elem->size = (offset_t)(((data_t *)mi->tail) - mi->data_curr);
+	BLI_assert(elem->size < 0);
+}
+
+static void memiter_init(BLI_memiter *mi)
+{
+	mi->head = NULL;
+	mi->tail = NULL;
+	mi->data_curr = NULL;
+	mi->data_last = NULL;
+	mi->count = 0;
+#ifdef USE_TOTALLOC
+	mi->totalloc = 0;
+#endif
+}
+
+/* -------------------------------------------------------------------- */
+
+/** \name Public API's
+ * \{ */
+
+/**
+ * \param chunk_size_min: Should be a power of two and
+ * significantly larger than the average element size used.
+ *
+ * While allocations of any size are supported, they won't be efficient
+ * (effectively becoming a single-linked list).
+ *
+ * Its intended that many elements can be stored per chunk.
+ */
+BLI_memiter *BLI_memiter_create(uint chunk_size_min)
+{
+	BLI_memiter *mi = MEM_mallocN(sizeof(BLI_memiter), "BLI_memiter");
+	memiter_init(mi);
+
+	/* Small values are used for tests to check for correctness,
+	 * but otherwise not that useful. */
+	const uint slop_space = (sizeof(BLI_memiter_chunk) + MEM_SIZE_OVERHEAD);
+	if (chunk_size_min >= 1024) {
+		/* As long as the input is a power of 2, this will give efficient sizes. */
+		chunk_size_min -= slop_space;
+	}
+
+	mi->chunk_size_in_bytes_min = chunk_size_min;
+	return mi;
+}
+
+void *BLI_memiter_alloc(BLI_memiter *mi, uint elem_size)
+{
+	const uint data_offset = data_offset_from_size(elem_size);
+	data_t *data_curr_next = mi->data_curr + (1 + data_offset);
+
+	if (UNLIKELY(mi->data_curr == NULL) || (data_curr_next > mi->data_last)) {
+
+#ifndef USE_TERMINATE_PARANOID
+		if (mi->data_curr != NULL) {
+			memiter_set_rewind_offset(mi);
+		}
+#endif
+
+		uint chunk_size_in_bytes = mi->chunk_size_in_bytes_min;
+		if (UNLIKELY(chunk_size_in_bytes < elem_size + (uint)sizeof(data_t[2]))) {
+			chunk_size_in_bytes = elem_size + (uint)sizeof(data_t[2]);
+		}
+		uint chunk_size = data_offset_from_size(chunk_size_in_bytes);
+		BLI_memiter_chunk *chunk = MEM_mallocN(
+		        sizeof(BLI_memiter_chunk) +
+		        (chunk_size * sizeof(data_t)),
+		        "BLI_memiter_chunk");
+
+		if (mi->head == NULL) {
+			BLI_assert(mi->tail == NULL);
+			mi->head = chunk;
+		}
+		else {
+			mi->tail->next = chunk;
+		}
+		mi->tail = chunk;
+		chunk->next = NULL;
+
+		mi->data_curr = chunk->data;
+		mi->data_last = chunk->data + (chunk_size - 1);
+		data_curr_next = mi->data_curr + (1 + data_offset);
+	}
+
+	BLI_assert(data_curr_next <= mi->data_last);
+
+	BLI_memiter_elem *elem      = (BLI_memiter_elem *)mi->data_curr;
+	elem->size = (offset_t)elem_size;
+	mi->data_curr = data_curr_next;
+
+#ifdef USE_TERMINATE_PARANOID
+	memiter_set_rewind_offset(mi);
+#endif
+
+	mi->count += 1;
+
+#ifdef USE_TOTALLOC
+	mi->totalloc += elem_size;
+#endif
+
+	return elem->data;
+}
+
+void *BLI_memiter_calloc(BLI_memiter *mi, uint elem_size)
+{
+	void *data = BLI_memiter_alloc(mi, elem_size);
+	memset(data, 0, elem_size);
+	return data;
+}
+
+void BLI_memiter_alloc_from(BLI_memiter *mi, uint elem_size, const void *data_from)
+{
+	void *data = BLI_memiter_alloc(mi, elem_size);
+	memcpy(data, data_from, elem_size);
+}
+
+static void memiter_free_data(BLI_memiter *mi)
+{
+	BLI_memiter_chunk *chunk = mi->head;
+	while (chunk) {
+		BLI_memiter_chunk *chunk_next = chunk->next;
+		MEM_freeN(chunk);
+		chunk = chunk_next;
+	}
+}
+
+void BLI_memiter_destroy(BLI_memiter *mi)
+{
+	memiter_free_data(mi);
+	MEM_freeN(mi);
+}
+
+void BLI_memiter_clear(BLI_memiter *mi)
+{
+	memiter_free_data(mi);
+	memiter_init(mi);
+}
+
+uint BLI_memiter_count(const BLI_memiter *mi)
+{
+	return mi->count;
+}
+
+/** \} */
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name Helper API's
+ * \{ */
+
+/* Support direct lookup for first. */
+void *BLI_memiter_elem_first(BLI_memiter *mi)
+{
+	if (mi->head != NULL) {
+		BLI_memiter_chunk *chunk = mi->head;
+		BLI_memiter_elem *elem = (BLI_memiter_elem *)chunk->data;
+		return elem->data;
+	}
+	else {
+		return NULL;
+	}
+}
+
+void *BLI_memiter_elem_first_size(BLI_memiter *mi, uint *r_size)
+{
+	if (mi->head != NULL) {
+		BLI_memiter_chunk *chunk = mi->head;
+		BLI_memiter_elem *elem = (BLI_memiter_elem *)chunk->data;
+		*r_size = (uint)elem->size;
+		return elem->data;
+	}
+	else {
+		return NULL;
+	}
+}
+
+/** \} */
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name Iterator API's
+ *
+ * \note We could loop over elements until a NULL chunk is found,
+ * however this means every allocation needs to preemptively run
+ * #memiter_set_rewind_offset (see #USE_TERMINATE_PARANOID).
+ * Unless we have a call to finalize allocation (which complicates usage).
+ * So use a counter instead.
+ *
+ * \{ */
+
+void BLI_memiter_iter_init(BLI_memiter *mi, BLI_memiter_handle *iter)
+{
+	iter->elem = mi->head ? (BLI_memiter_elem *)mi->head->data : NULL;
+	iter->elem_left = mi->count;
+}
+
+bool BLI_memiter_iter_done(const BLI_memiter_handle *iter)
+{
+	return iter->elem_left != 0;
+}
+
+BLI_INLINE void memiter_chunk_step(BLI_memiter_handle *iter)
+{
+	BLI_assert(iter->elem->size < 0);
+	BLI_memiter_chunk *chunk = (BLI_memiter_chunk *)(((data_t *)iter->elem) + iter->elem->size);
+	chunk = chunk->next;
+	iter->elem = chunk ? (BLI_memiter_elem *)chunk->data : NULL;
+	BLI_assert(iter->elem == NULL || iter->elem->size >= 0);
+}
+
+void *BLI_memiter_iter_step_size(BLI_memiter_handle *iter, uint *r_size)
+{
+	if (iter->elem_left != 0) {
+		iter->elem_left -= 1;
+		if (UNLIKELY(iter->elem->size < 0)) {
+			memiter_chunk_step(iter);
+		}
+		BLI_assert(iter->elem->size >= 0);
+		uint size = (uint)iter->elem->size;
+		*r_size = size;  /* <-- only difference */
+		data_t *data = iter->elem->data;
+		iter->elem = (BLI_memiter_elem *)&data[data_offset_from_size(size)];
+		return (void *)data;
+	}
+	else {
+		return NULL;
+	}
+}
+
+void *BLI_memiter_iter_step(BLI_memiter_handle *iter)
+{
+	if (iter->elem_left != 0) {
+		iter->elem_left -= 1;
+		if (UNLIKELY(iter->elem->size < 0)) {
+			memiter_chunk_step(iter);
+		}
+		BLI_assert(iter->elem->size >= 0);
+		uint size = (uint)iter->elem->size;
+		data_t *data = iter->elem->data;
+		iter->elem = (BLI_memiter_elem *)&data[data_offset_from_size(size)];
+		return (void *)data;
+	}
+	else {
+		return NULL;
+	}
+}
+
+/** \} */
diff --git a/source/blender/blenlib/intern/freetypefont.c b/source/blender/blenlib/intern/freetypefont.c
index 8719c92a2a6..e990f0b663c 100644
--- a/source/blender/blenlib/intern/freetypefont.c
+++ b/source/blender/blenlib/intern/freetypefont.c
@@ -481,6 +481,22 @@ VFontData *BLI_vfontdata_from_freetypefont(PackedFile *pf)
 	return vfd;
 }
 
+static void *vfontdata_copy_characters_value_cb(const void *src)
+{
+	return BLI_vfontchar_copy(src, 0);
+}
+
+VFontData *BLI_vfontdata_copy(const VFontData *vfont_src, const int UNUSED(flag))
+{
+	VFontData *vfont_dst = MEM_dupallocN(vfont_src);
+
+	if (vfont_src->characters != NULL) {
+		vfont_dst->characters = BLI_ghash_copy(vfont_src->characters, NULL, vfontdata_copy_characters_value_cb);
+	}
+
+	return vfont_dst;
+}
+
 VChar *BLI_vfontchar_from_freetypefont(VFont *vfont, unsigned long character)
 {
 	VChar *che = NULL;
@@ -503,6 +519,20 @@ VChar *BLI_vfontchar_from_freetypefont(VFont *vfont, unsigned long character)
 	return che;
 }
 
+/* Yeah, this is very bad... But why is this in BLI in the first place, since it uses Nurb data?
+ * Anyway, do not feel like duplicating whole Nurb copy code here, so unless someone has a better idea... */
+#include "../../blenkernel/BKE_curve.h"
+
+VChar *BLI_vfontchar_copy(const VChar *vchar_src, const int UNUSED(flag))
+{
+	VChar *vchar_dst = MEM_dupallocN(vchar_src);
+
+	BLI_listbase_clear(&vchar_dst->nurbsbase);
+	BKE_nurbList_duplicate(&vchar_dst->nurbsbase, &vchar_src->nurbsbase);
+
+	return vchar_dst;
+}
+
 #if 0
 
 /* Freetype2 Outline struct */
diff --git a/source/blender/blenlib/intern/math_base_inline.c b/source/blender/blenlib/intern/math_base_inline.c
index 8d2d80c2a35..749c18fc0ce 100644
--- a/source/blender/blenlib/intern/math_base_inline.c
+++ b/source/blender/blenlib/intern/math_base_inline.c
@@ -33,6 +33,7 @@
 #include <float.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <limits.h>
 
 #ifdef __SSE2__
 #  include <emmintrin.h>
@@ -181,11 +182,59 @@ MINLINE unsigned power_of_2_min_u(unsigned x)
 	return x - (x >> 1);
 }
 
-MINLINE int iroundf(float a)
-{
-	return (int)floorf(a + 0.5f);
+/* rounding and clamping */
+
+#define _round_clamp_fl_impl(arg, ty, min, max) { \
+	float r = floorf(arg + 0.5f); \
+	if      (UNLIKELY(r <= (float)min)) return (ty)min; \
+	else if (UNLIKELY(r >= (float)max)) return (ty)max; \
+	else return (ty)r; \
+}
+
+#define _round_clamp_db_impl(arg, ty, min, max) { \
+	double r = floor(arg + 0.5); \
+	if      (UNLIKELY(r <= (double)min)) return (ty)min; \
+	else if (UNLIKELY(r >= (double)max)) return (ty)max; \
+	else return (ty)r; \
 }
 
+#define _round_fl_impl(arg, ty) { return (ty)floorf(arg + 0.5f); }
+#define _round_db_impl(arg, ty) { return (ty)floor(arg + 0.5); }
+
+MINLINE signed char    round_fl_to_char(float a) { _round_fl_impl(a, signed char) }
+MINLINE unsigned char  round_fl_to_uchar(float a) { _round_fl_impl(a, unsigned char) }
+MINLINE short          round_fl_to_short(float a) { _round_fl_impl(a, short) }
+MINLINE unsigned short round_fl_to_ushort(float a) { _round_fl_impl(a, unsigned short) }
+MINLINE int            round_fl_to_int(float a) { _round_fl_impl(a, int) }
+MINLINE unsigned int   round_fl_to_uint(float a) { _round_fl_impl(a, unsigned int) }
+
+MINLINE signed char    round_db_to_char(double a) { _round_db_impl(a, signed char) }
+MINLINE unsigned char  round_db_to_uchar(double a) { _round_db_impl(a, unsigned char) }
+MINLINE short          round_db_to_short(double a) { _round_db_impl(a, short) }
+MINLINE unsigned short round_db_to_ushort(double a) { _round_db_impl(a, unsigned short) }
+MINLINE int            round_db_to_int(double a) { _round_db_impl(a, int) }
+MINLINE unsigned int   round_db_to_uint(double a) { _round_db_impl(a, unsigned int) }
+
+#undef _round_fl_impl
+#undef _round_db_impl
+
+MINLINE signed char    round_fl_to_char_clamp(float a) { _round_clamp_fl_impl(a, signed char, SCHAR_MIN, SCHAR_MAX) }
+MINLINE unsigned char  round_fl_to_uchar_clamp(float a) { _round_clamp_fl_impl(a, unsigned char, 0, UCHAR_MAX) }
+MINLINE short          round_fl_to_short_clamp(float a) { _round_clamp_fl_impl(a, short, SHRT_MIN, SHRT_MAX) }
+MINLINE unsigned short round_fl_to_ushort_clamp(float a) { _round_clamp_fl_impl(a, unsigned short, 0, USHRT_MAX) }
+MINLINE int            round_fl_to_int_clamp(float a) { _round_clamp_fl_impl(a, int, INT_MIN, INT_MAX) }
+MINLINE unsigned int   round_fl_to_uint_clamp(float a) { _round_clamp_fl_impl(a, unsigned int, 0, UINT_MAX) }
+
+MINLINE signed char    round_db_to_char_clamp(double a) { _round_clamp_db_impl(a, signed char, SCHAR_MIN, SCHAR_MAX) }
+MINLINE unsigned char  round_db_to_uchar_clamp(double a) { _round_clamp_db_impl(a, unsigned char, 0, UCHAR_MAX) }
+MINLINE short          round_db_to_short_clamp(double a) { _round_clamp_db_impl(a, short, SHRT_MIN, SHRT_MAX) }
+MINLINE unsigned short round_db_to_ushort_clamp(double a) { _round_clamp_db_impl(a, unsigned short, 0, USHRT_MAX) }
+MINLINE int            round_db_to_int_clamp(double a) { _round_clamp_db_impl(a, int, INT_MIN, INT_MAX) }
+MINLINE unsigned int   round_db_to_uint_clamp(double a) { _round_clamp_db_impl(a, unsigned int, 0, UINT_MAX) }
+
+#undef _round_clamp_fl_impl
+#undef _round_clamp_db_impl
+
 /* integer division that rounds 0.5 up, particularly useful for color blending
  * with integers, to avoid gradual darkening when rounding down */
 MINLINE int divide_round_i(int a, int b)
@@ -194,6 +243,17 @@ MINLINE int divide_round_i(int a, int b)
 }
 
 /**
+ * Integer division that floors negative result.
+ * \note This works like Python's int division.
+ */
+MINLINE int divide_floor_i(int a, int b)
+{
+	int d = a / b;
+	int r = a % b;  /* Optimizes into a single division. */
+	return r ? d - ((a < 0) ^ (b < 0)) : d;
+}
+
+/**
  * modulo that handles negative numbers, works the same as Python's.
  */
 MINLINE int mod_i(int i, int n)
@@ -314,6 +374,21 @@ MINLINE int signum_i(float a)
 	else          return  0;
 }
 
+/** Returns number of (base ten) *significant* digits of integer part of given float
+ * (negative in case of decimal-only floats, 0.01 returns -1 e.g.). */
+MINLINE int integer_digits_f(const float f)
+{
+	return (f == 0.0f) ? 0 : (int)floor(log10(fabs(f))) + 1;
+}
+
+/** Returns number of (base ten) *significant* digits of integer part of given double
+ * (negative in case of decimal-only floats, 0.01 returns -1 e.g.). */
+MINLINE int integer_digits_d(const double d)
+{
+	return (d == 0.0) ? 0 : (int)floor(log10(fabs(d))) + 1;
+}
+
+
 /* Internal helpers for SSE2 implementation.
  *
  * NOTE: Are to be called ONLY from inside `#ifdef __SSE2__` !!!
diff --git a/source/blender/blenlib/intern/math_geom.c b/source/blender/blenlib/intern/math_geom.c
index bfe1aefcbbd..d3080e5530f 100644
--- a/source/blender/blenlib/intern/math_geom.c
+++ b/source/blender/blenlib/intern/math_geom.c
@@ -619,6 +619,152 @@ float dist_squared_ray_to_seg_v3(
 	return len_squared_v3(t) - SQUARE(*r_depth);
 }
 
+/* -------------------------------------------------------------------- */
+/** \name dist_squared_to_ray_to_aabb and helpers
+ * \{ */
+
+void dist_squared_ray_to_aabb_v3_precalc(
+        struct DistRayAABB_Precalc *neasrest_precalc,
+        const float ray_origin[3], const float ray_direction[3])
+{
+	copy_v3_v3(neasrest_precalc->ray_origin, ray_origin);
+	copy_v3_v3(neasrest_precalc->ray_direction, ray_direction);
+
+	for (int i = 0; i < 3; i++) {
+		neasrest_precalc->ray_inv_dir[i] =
+		        (neasrest_precalc->ray_direction[i] != 0.0f) ?
+		        (1.0f / neasrest_precalc->ray_direction[i]) : FLT_MAX;
+		neasrest_precalc->sign[i] = (neasrest_precalc->ray_inv_dir[i] < 0.0f);
+	}
+}
+
+/**
+ * Returns the distance from a ray to a bound-box (projected on ray)
+ */
+float dist_squared_ray_to_aabb_v3(
+        const struct DistRayAABB_Precalc *data,
+        const float bb_min[3], const float bb_max[3],
+        float r_point[3], float *r_depth)
+{
+	// bool r_axis_closest[3];
+	float local_bvmin[3], local_bvmax[3];
+	if (data->sign[0]) {
+		local_bvmin[0] = bb_max[0];
+		local_bvmax[0] = bb_min[0];
+	}
+	else {
+		local_bvmin[0] = bb_min[0];
+		local_bvmax[0] = bb_max[0];
+	}
+	if (data->sign[1]) {
+		local_bvmin[1] = bb_max[1];
+		local_bvmax[1] = bb_min[1];
+	}
+	else {
+		local_bvmin[1] = bb_min[1];
+		local_bvmax[1] = bb_max[1];
+	}
+	if (data->sign[2]) {
+		local_bvmin[2] = bb_max[2];
+		local_bvmax[2] = bb_min[2];
+	}
+	else {
+		local_bvmin[2] = bb_min[2];
+		local_bvmax[2] = bb_max[2];
+	}
+
+	const float tmin[3] = {
+		(local_bvmin[0] - data->ray_origin[0]) * data->ray_inv_dir[0],
+		(local_bvmin[1] - data->ray_origin[1]) * data->ray_inv_dir[1],
+		(local_bvmin[2] - data->ray_origin[2]) * data->ray_inv_dir[2],
+	};
+	const float tmax[3] = {
+		(local_bvmax[0] - data->ray_origin[0]) * data->ray_inv_dir[0],
+		(local_bvmax[1] - data->ray_origin[1]) * data->ray_inv_dir[1],
+		(local_bvmax[2] - data->ray_origin[2]) * data->ray_inv_dir[2],
+	};
+	/* `va` and `vb` are the coordinates of the AABB edge closest to the ray */
+	float va[3], vb[3];
+	/* `rtmin` and `rtmax` are the minimum and maximum distances of the ray hits on the AABB */
+	float rtmin, rtmax;
+	int main_axis;
+
+	if ((tmax[0] <= tmax[1]) && (tmax[0] <= tmax[2])) {
+		rtmax = tmax[0];
+		va[0] = vb[0] = local_bvmax[0];
+		main_axis = 3;
+		// r_axis_closest[0] = data->sign[0];
+	}
+	else if ((tmax[1] <= tmax[0]) && (tmax[1] <= tmax[2])) {
+		rtmax = tmax[1];
+		va[1] = vb[1] = local_bvmax[1];
+		main_axis = 2;
+		// r_axis_closest[1] = data->sign[1];
+	}
+	else {
+		rtmax = tmax[2];
+		va[2] = vb[2] = local_bvmax[2];
+		main_axis = 1;
+		// r_axis_closest[2] = data->sign[2];
+	}
+
+	if ((tmin[0] >= tmin[1]) && (tmin[0] >= tmin[2])) {
+		rtmin = tmin[0];
+		va[0] = vb[0] = local_bvmin[0];
+		main_axis -= 3;
+		// r_axis_closest[0] = !data->sign[0];
+	}
+	else if ((tmin[1] >= tmin[0]) && (tmin[1] >= tmin[2])) {
+		rtmin = tmin[1];
+		va[1] = vb[1] = local_bvmin[1];
+		main_axis -= 1;
+		// r_axis_closest[1] = !data->sign[1];
+	}
+	else {
+		rtmin = tmin[2];
+		va[2] = vb[2] = local_bvmin[2];
+		main_axis -= 2;
+		// r_axis_closest[2] = !data->sign[2];
+	}
+	if (main_axis < 0) {
+		main_axis += 3;
+	}
+
+	/* if rtmin <= rtmax, ray intersect `AABB` */
+	if (rtmin <= rtmax) {
+		float dvec[3];
+		copy_v3_v3(r_point, local_bvmax);
+		sub_v3_v3v3(dvec, local_bvmax, data->ray_origin);
+		*r_depth = dot_v3v3(dvec, data->ray_direction);
+		return 0.0f;
+	}
+
+	if (data->sign[main_axis]) {
+		va[main_axis] = local_bvmax[main_axis];
+		vb[main_axis] = local_bvmin[main_axis];
+	}
+	else {
+		va[main_axis] = local_bvmin[main_axis];
+		vb[main_axis] = local_bvmax[main_axis];
+	}
+
+	return dist_squared_ray_to_seg_v3(
+	        data->ray_origin, data->ray_direction, va, vb,
+	        r_point, r_depth);
+}
+
+float dist_squared_ray_to_aabb_v3_simple(
+        const float ray_origin[3], const float ray_direction[3],
+        const float bbmin[3], const float bbmax[3],
+        float r_point[3], float *r_depth)
+{
+	struct DistRayAABB_Precalc data;
+	dist_squared_ray_to_aabb_v3_precalc(&data, ray_origin, ray_direction);
+	return dist_squared_ray_to_aabb_v3(&data, bbmin, bbmax, r_point, r_depth);
+}
+/** \} */
+
+
 /* Adapted from "Real-Time Collision Detection" by Christer Ericson,
  * published by Morgan Kaufmann Publishers, copyright 2005 Elsevier Inc.
  * 
@@ -765,18 +911,29 @@ int isect_seg_seg_v2(const float v1[2], const float v2[2], const float v3[2], co
 	return ISECT_LINE_LINE_NONE;
 }
 
-/* get intersection point of two 2D segments and return intersection type:
- *  -1: collinear
- *   1: intersection
+/**
+ * Get intersection point of two 2D segments.
+ *
+ * \param endpoint_bias: Bias to use when testing for end-point overlap.
+ * A positive value considers intersections that extend past the endpoints,
+ * negative values contract the endpoints.
+ * Note the bias is applied to a 0-1 factor, not scaled to the length of segments.
+ *
+ * \returns intersection type:
+ * - -1: collinear.
+ * -  1: intersection.
+ * -  0: no intersection.
  */
-int isect_seg_seg_v2_point(
+int isect_seg_seg_v2_point_ex(
         const float v0[2], const float v1[2],
         const float v2[2], const float v3[2],
+        const float endpoint_bias,
         float r_vi[2])
 {
 	float s10[2], s32[2], s30[2], d;
 	const float eps = 1e-6f;
-	const float eps_sq = eps * eps;
+	const float endpoint_min = -endpoint_bias;
+	const float endpoint_max =  endpoint_bias + 1.0f;
 
 	sub_v2_v2v2(s10, v1, v0);
 	sub_v2_v2v2(s32, v3, v2);
@@ -790,8 +947,8 @@ int isect_seg_seg_v2_point(
 		u = cross_v2v2(s30, s32) / d;
 		v = cross_v2v2(s10, s30) / d;
 
-		if ((u >= -eps && u <= 1.0f + eps) &&
-		    (v >= -eps && v <= 1.0f + eps))
+		if ((u >= endpoint_min && u <= endpoint_max) &&
+		    (v >= endpoint_min && v <= endpoint_max))
 		{
 			/* intersection */
 			float vi_test[2];
@@ -810,7 +967,7 @@ int isect_seg_seg_v2_point(
 			sub_v2_v2v2(s_vi_v2, vi_test, v2);
 			v = (dot_v2v2(s32, s_vi_v2) / dot_v2v2(s32, s32));
 #endif
-			if (v >= -eps && v <= 1.0f + eps) {
+			if (v >= endpoint_min && v <= endpoint_max) {
 				copy_v2_v2(r_vi, vi_test);
 				return 1;
 			}
@@ -828,7 +985,7 @@ int isect_seg_seg_v2_point(
 			float u_a, u_b;
 
 			if (equals_v2v2(v0, v1)) {
-				if (len_squared_v2v2(v2, v3) > eps_sq) {
+				if (len_squared_v2v2(v2, v3) > SQUARE(eps)) {
 					/* use non-point segment as basis */
 					SWAP(const float *, v0, v2);
 					SWAP(const float *, v1, v3);
@@ -855,7 +1012,7 @@ int isect_seg_seg_v2_point(
 			if (u_a > u_b)
 				SWAP(float, u_a, u_b);
 
-			if (u_a > 1.0f + eps || u_b < -eps) {
+			if (u_a > endpoint_max || u_b < endpoint_min) {
 				/* non-overlapping segments */
 				return -1;
 			}
@@ -871,6 +1028,15 @@ int isect_seg_seg_v2_point(
 	}
 }
 
+int isect_seg_seg_v2_point(
+        const float v0[2], const float v1[2],
+        const float v2[2], const float v3[2],
+        float r_vi[2])
+{
+	const float endpoint_bias = 1e-6f;
+	return isect_seg_seg_v2_point_ex(v0, v1, v2, v3, endpoint_bias, r_vi);
+}
+
 bool isect_seg_seg_v2_simple(const float v1[2], const float v2[2], const float v3[2], const float v4[2])
 {
 #define CCW(A, B, C) \
@@ -3887,7 +4053,7 @@ void map_to_plane_axis_angle_v2_v3v3fl(float r_co[2], const float co[3], const f
 
 /********************************* Normals **********************************/
 
-void accumulate_vertex_normals_tri(
+void accumulate_vertex_normals_tri_v3(
         float n1[3], float n2[3], float n3[3],
         const float f_no[3],
         const float co1[3], const float co2[3], const float co3[3])
@@ -3921,7 +4087,7 @@ void accumulate_vertex_normals_tri(
 	}
 }
 
-void accumulate_vertex_normals(
+void accumulate_vertex_normals_v3(
         float n1[3], float n2[3], float n3[3], float n4[3],
         const float f_no[3],
         const float co1[3], const float co2[3], const float co3[3], const float co4[3])
@@ -3965,7 +4131,7 @@ void accumulate_vertex_normals(
 
 /* Add weighted face normal component into normals of the face vertices.
  * Caller must pass pre-allocated vdiffs of nverts length. */
-void accumulate_vertex_normals_poly(float **vertnos, const float polyno[3],
+void accumulate_vertex_normals_poly_v3(float **vertnos, const float polyno[3],
                                     const float **vertcos, float vdiffs[][3], const int nverts)
 {
 	int i;
@@ -3996,7 +4162,7 @@ void accumulate_vertex_normals_poly(float **vertnos, const float polyno[3],
 
 /********************************* Tangents **********************************/
 
-void tangent_from_uv(
+void tangent_from_uv_v3(
         const float uv1[2], const float uv2[2], const float uv3[3],
         const float co1[3], const float co2[3], const float co3[3],
         const float n[3],
@@ -4038,30 +4204,28 @@ void tangent_from_uv(
 /****************************** Vector Clouds ********************************/
 
 /* vector clouds */
-/* void vcloud_estimate_transform(int list_size, float (*pos)[3], float *weight, float (*rpos)[3], float *rweight,
- *                                float lloc[3], float rloc[3], float lrot[3][3], float lscale[3][3])
- *
+/**
  * input
- * (
- * int list_size
- * 4 lists as pointer to array[list_size]
- * 1. current pos array of 'new' positions
- * 2. current weight array of 'new'weights (may be NULL pointer if you have no weights )
- * 3. reference rpos array of 'old' positions
- * 4. reference rweight array of 'old'weights (may be NULL pointer if you have no weights )
- * )
+ *
+ * \param list_size: 4 lists as pointer to array[list_size]
+ * \param pos: current pos array of 'new' positions
+ * \param weight: current weight array of 'new'weights (may be NULL pointer if you have no weights)
+ * \param rpos: Reference rpos array of 'old' positions
+ * \param rweight: Reference rweight array of 'old'weights (may be NULL pointer if you have no weights).
+ *
  * output
- * (
- * float lloc[3] center of mass pos
- * float rloc[3] center of mass rpos
- * float lrot[3][3] rotation matrix
- * float lscale[3][3] scale matrix
+ *
+ * \param lloc: Center of mass pos.
+ * \param rloc: Center of mass rpos.
+ * \param lrot: Rotation matrix.
+ * \param lscale: Scale matrix.
+ *
  * pointers may be NULL if not needed
- * )
  */
 
-void vcloud_estimate_transform(int list_size, float (*pos)[3], float *weight, float (*rpos)[3], float *rweight,
-                               float lloc[3], float rloc[3], float lrot[3][3], float lscale[3][3])
+void vcloud_estimate_transform_v3(
+        const int list_size, const float (*pos)[3], const float *weight, const float (*rpos)[3], const float *rweight,
+        float lloc[3], float rloc[3], float lrot[3][3], float lscale[3][3])
 {
 	float accu_com[3] = {0.0f, 0.0f, 0.0f}, accu_rcom[3] = {0.0f, 0.0f, 0.0f};
 	float accu_weight = 0.0f, accu_rweight = 0.0f;
diff --git a/source/blender/blenlib/intern/math_matrix.c b/source/blender/blenlib/intern/math_matrix.c
index 7677d545e07..3559500bf63 100644
--- a/source/blender/blenlib/intern/math_matrix.c
+++ b/source/blender/blenlib/intern/math_matrix.c
@@ -341,20 +341,20 @@ void mul_m4_m3m4(float m1[4][4], const float m3_[3][3], const float m2_[4][4])
  * \{ */
 void _va_mul_m3_series_3(
         float r[3][3],
-        float m1[3][3], float m2[3][3])
+        const float m1[3][3], const float m2[3][3])
 {
 	mul_m3_m3m3(r, m1, m2);
 }
 void _va_mul_m3_series_4(
         float r[3][3],
-        float m1[3][3], float m2[3][3], float m3[3][3])
+        const float m1[3][3], const float m2[3][3], const float m3[3][3])
 {
 	mul_m3_m3m3(r, m1, m2);
 	mul_m3_m3m3(r, r, m3);
 }
 void _va_mul_m3_series_5(
         float r[3][3],
-        float m1[3][3], float m2[3][3], float m3[3][3], float m4[3][3])
+        const float m1[3][3], const float m2[3][3], const float m3[3][3], const float m4[3][3])
 {
 	mul_m3_m3m3(r, m1, m2);
 	mul_m3_m3m3(r, r, m3);
@@ -362,8 +362,8 @@ void _va_mul_m3_series_5(
 }
 void _va_mul_m3_series_6(
         float r[3][3],
-        float m1[3][3], float m2[3][3], float m3[3][3], float m4[3][3],
-        float m5[3][3])
+        const float m1[3][3], const float m2[3][3], const float m3[3][3], const float m4[3][3],
+        const float m5[3][3])
 {
 	mul_m3_m3m3(r, m1, m2);
 	mul_m3_m3m3(r, r, m3);
@@ -372,8 +372,8 @@ void _va_mul_m3_series_6(
 }
 void _va_mul_m3_series_7(
         float r[3][3],
-        float m1[3][3], float m2[3][3], float m3[3][3], float m4[3][3],
-        float m5[3][3], float m6[3][3])
+        const float m1[3][3], const float m2[3][3], const float m3[3][3], const float m4[3][3],
+        const float m5[3][3], const float m6[3][3])
 {
 	mul_m3_m3m3(r, m1, m2);
 	mul_m3_m3m3(r, r, m3);
@@ -383,8 +383,8 @@ void _va_mul_m3_series_7(
 }
 void _va_mul_m3_series_8(
         float r[3][3],
-        float m1[3][3], float m2[3][3], float m3[3][3], float m4[3][3],
-        float m5[3][3], float m6[3][3], float m7[3][3])
+        const float m1[3][3], const float m2[3][3], const float m3[3][3], const float m4[3][3],
+        const float m5[3][3], const float m6[3][3], const float m7[3][3])
 {
 	mul_m3_m3m3(r, m1, m2);
 	mul_m3_m3m3(r, r, m3);
@@ -395,8 +395,8 @@ void _va_mul_m3_series_8(
 }
 void _va_mul_m3_series_9(
         float r[3][3],
-        float m1[3][3], float m2[3][3], float m3[3][3], float m4[3][3],
-        float m5[3][3], float m6[3][3], float m7[3][3], float m8[3][3])
+        const float m1[3][3], const float m2[3][3], const float m3[3][3], const float m4[3][3],
+        const float m5[3][3], const float m6[3][3], const float m7[3][3], const float m8[3][3])
 {
 	mul_m3_m3m3(r, m1, m2);
 	mul_m3_m3m3(r, r, m3);
@@ -412,20 +412,20 @@ void _va_mul_m3_series_9(
  * \{ */
 void _va_mul_m4_series_3(
         float r[4][4],
-        float m1[4][4], float m2[4][4])
+        const float m1[4][4], const float m2[4][4])
 {
 	mul_m4_m4m4(r, m1, m2);
 }
 void _va_mul_m4_series_4(
         float r[4][4],
-        float m1[4][4], float m2[4][4], float m3[4][4])
+        const float m1[4][4], const float m2[4][4], const float m3[4][4])
 {
 	mul_m4_m4m4(r, m1, m2);
 	mul_m4_m4m4(r, r, m3);
 }
 void _va_mul_m4_series_5(
         float r[4][4],
-        float m1[4][4], float m2[4][4], float m3[4][4], float m4[4][4])
+        const float m1[4][4], const float m2[4][4], const float m3[4][4], const float m4[4][4])
 {
 	mul_m4_m4m4(r, m1, m2);
 	mul_m4_m4m4(r, r, m3);
@@ -433,8 +433,8 @@ void _va_mul_m4_series_5(
 }
 void _va_mul_m4_series_6(
         float r[4][4],
-        float m1[4][4], float m2[4][4], float m3[4][4], float m4[4][4],
-        float m5[4][4])
+        const float m1[4][4], const float m2[4][4], const float m3[4][4], const float m4[4][4],
+        const float m5[4][4])
 {
 	mul_m4_m4m4(r, m1, m2);
 	mul_m4_m4m4(r, r, m3);
@@ -443,8 +443,8 @@ void _va_mul_m4_series_6(
 }
 void _va_mul_m4_series_7(
         float r[4][4],
-        float m1[4][4], float m2[4][4], float m3[4][4], float m4[4][4],
-        float m5[4][4], float m6[4][4])
+        const float m1[4][4], const float m2[4][4], const float m3[4][4], const float m4[4][4],
+        const float m5[4][4], const float m6[4][4])
 {
 	mul_m4_m4m4(r, m1, m2);
 	mul_m4_m4m4(r, r, m3);
@@ -454,8 +454,8 @@ void _va_mul_m4_series_7(
 }
 void _va_mul_m4_series_8(
         float r[4][4],
-        float m1[4][4], float m2[4][4], float m3[4][4], float m4[4][4],
-        float m5[4][4], float m6[4][4], float m7[4][4])
+        const float m1[4][4], const float m2[4][4], const float m3[4][4], const float m4[4][4],
+        const float m5[4][4], const float m6[4][4], const float m7[4][4])
 {
 	mul_m4_m4m4(r, m1, m2);
 	mul_m4_m4m4(r, r, m3);
@@ -466,8 +466,8 @@ void _va_mul_m4_series_8(
 }
 void _va_mul_m4_series_9(
         float r[4][4],
-        float m1[4][4], float m2[4][4], float m3[4][4], float m4[4][4],
-        float m5[4][4], float m6[4][4], float m7[4][4], float m8[4][4])
+        const float m1[4][4], const float m2[4][4], const float m3[4][4], const float m4[4][4],
+        const float m5[4][4], const float m6[4][4], const float m7[4][4], const float m8[4][4])
 {
 	mul_m4_m4m4(r, m1, m2);
 	mul_m4_m4m4(r, r, m3);
@@ -1728,6 +1728,9 @@ void rotate_m4(float mat[4][4], const char axis, const float angle)
 				mat[0][col] =  temp;
 			}
 			break;
+		default:
+			BLI_assert(0);
+			break;
 	}
 }
 
diff --git a/source/blender/blenlib/intern/math_vector.c b/source/blender/blenlib/intern/math_vector.c
index 40a78adcefe..05562502278 100644
--- a/source/blender/blenlib/intern/math_vector.c
+++ b/source/blender/blenlib/intern/math_vector.c
@@ -652,6 +652,31 @@ void project_v3_v3v3(float out[3], const float p[3], const float v_proj[3])
 }
 
 /**
+ * Project \a p onto a unit length \a v_proj
+ */
+void project_v2_v2v2_normalized(float out[2], const float p[2], const float v_proj[2])
+{
+	BLI_ASSERT_UNIT_V2(v_proj);
+	const float mul = dot_v2v2(p, v_proj);
+
+	out[0] = mul * v_proj[0];
+	out[1] = mul * v_proj[1];
+}
+
+/**
+ * Project \a p onto a unit length \a v_proj
+ */
+void project_v3_v3v3_normalized(float out[3], const float p[3], const float v_proj[3])
+{
+	BLI_ASSERT_UNIT_V3(v_proj);
+	const float mul = dot_v3v3(p, v_proj);
+
+	out[0] = mul * v_proj[0];
+	out[1] = mul * v_proj[1];
+	out[2] = mul * v_proj[2];
+}
+
+/**
  * In this case plane is a 3D vector only (no 4th component).
  *
  * Projecting will make \a c a copy of \a v orthogonal to \a v_plane.
diff --git a/source/blender/blenlib/intern/noise.c b/source/blender/blenlib/intern/noise.c
index f834c5b4c74..83012694ac0 100644
--- a/source/blender/blenlib/intern/noise.c
+++ b/source/blender/blenlib/intern/noise.c
@@ -1394,6 +1394,11 @@ static float voronoi_CrS(float x, float y, float z)
 /* returns unsigned cellnoise */
 static float cellNoiseU(float x, float y, float z)
 {
+	/* avoid precision issues on unit coordinates */
+	x = (x + 0.000001f) * 1.00001f;
+	y = (y + 0.000001f) * 1.00001f;
+	z = (z + 0.000001f) * 1.00001f;
+
 	int xi = (int)(floor(x));
 	int yi = (int)(floor(y));
 	int zi = (int)(floor(z));
@@ -1411,6 +1416,11 @@ float cellNoise(float x, float y, float z)
 /* returns a vector/point/color in ca, using point hasharray directly */
 void cellNoiseV(float x, float y, float z, float ca[3])
 {
+	/* avoid precision issues on unit coordinates */
+	x = (x + 0.000001f) * 1.00001f;
+	y = (y + 0.000001f) * 1.00001f;
+	z = (z + 0.000001f) * 1.00001f;
+
 	int xi = (int)(floor(x));
 	int yi = (int)(floor(y));
 	int zi = (int)(floor(z));
diff --git a/source/blender/blenlib/intern/polyfill2d.c b/source/blender/blenlib/intern/polyfill2d.c
index 5f9b92198a5..018e2f9be5a 100644
--- a/source/blender/blenlib/intern/polyfill2d.c
+++ b/source/blender/blenlib/intern/polyfill2d.c
@@ -411,11 +411,11 @@ static bool kdtree2d_isect_tri_recursive(
 	}
 
 #define KDTREE2D_ISECT_TRI_RECURSE_NEG \
-	(((node->neg != KDNODE_UNSET) && (co[node->axis] > bounds[node->axis].min)) &&   \
+	(((node->neg != KDNODE_UNSET) && (co[node->axis] >= bounds[node->axis].min)) &&  \
 	  (kdtree2d_isect_tri_recursive(tree, tri_index, tri_coords, tri_center, bounds, \
 	                                &tree->nodes[node->neg])))
 #define KDTREE2D_ISECT_TRI_RECURSE_POS \
-	(((node->pos != KDNODE_UNSET) && (co[node->axis] < bounds[node->axis].max)) &&   \
+	(((node->pos != KDNODE_UNSET) && (co[node->axis] <= bounds[node->axis].max)) &&  \
 	  (kdtree2d_isect_tri_recursive(tree, tri_index, tri_coords, tri_center, bounds, \
 	                                &tree->nodes[node->pos])))
 
@@ -698,12 +698,12 @@ static bool pf_ear_tip_check(PolyFill *pf, PolyIndex *pi_ear_tip)
 	/* check if counting is wrong */
 	{
 		uint coords_tot_concave_test = 0;
-		uint i = pf->coords_tot;
-		while (i--) {
-			if (coords_sign[indices[i]] != CONVEX) {
+		PolyIndex *pi_iter = pi_ear_tip;
+		do {
+			if (pi_iter->sign != CONVEX) {
 				coords_tot_concave_test += 1;
 			}
-		}
+		} while ((pi_iter = pi_iter->next) != pi_ear_tip);
 		BLI_assert(coords_tot_concave_test == pf->coords_tot_concave);
 	}
 #endif
diff --git a/source/blender/blenlib/intern/polyfill2d_beautify.c b/source/blender/blenlib/intern/polyfill2d_beautify.c
index 896177f436c..5f6fb8e6cd4 100644
--- a/source/blender/blenlib/intern/polyfill2d_beautify.c
+++ b/source/blender/blenlib/intern/polyfill2d_beautify.c
@@ -121,45 +121,53 @@ BLI_INLINE bool is_boundary_edge(unsigned int i_a, unsigned int i_b, const unsig
  * Assuming we have 2 triangles sharing an edge (2 - 4),
  * check if the edge running from (1 - 3) gives better results.
  *
+ * \param lock_degenerate: Use to avoid rotating out of a degenerate state.
+ * - When true, an existing zero area face on either side of the (2 - 4) split will return a positive value.
+ * - When false, the check must be non-biased towards either split direction.
+ *
  * \return (negative number means the edge can be rotated, lager == better).
  */
-float BLI_polyfill_beautify_quad_rotate_calc(
-        const float v1[2], const float v2[2], const float v3[2], const float v4[2])
+float BLI_polyfill_beautify_quad_rotate_calc_ex(
+        const float v1[2], const float v2[2], const float v3[2], const float v4[2],
+        const bool lock_degenerate)
 {
 	/* not a loop (only to be able to break out) */
 	do {
-		bool is_zero_a, is_zero_b;
-
+		/* Allow very small faces to be considered non-zero. */
+		const float eps_zero_area = 1e-12f;
 		const float area_2x_234 = cross_tri_v2(v2, v3, v4);
 		const float area_2x_241 = cross_tri_v2(v2, v4, v1);
 
 		const float area_2x_123 = cross_tri_v2(v1, v2, v3);
 		const float area_2x_134 = cross_tri_v2(v1, v3, v4);
 
-		{
-			BLI_assert((ELEM(v1, v2, v3, v4) == false) &&
-			           (ELEM(v2, v1, v3, v4) == false) &&
-			           (ELEM(v3, v1, v2, v4) == false) &&
-			           (ELEM(v4, v1, v2, v3) == false));
-
-			is_zero_a = (fabsf(area_2x_234) <= FLT_EPSILON);
-			is_zero_b = (fabsf(area_2x_241) <= FLT_EPSILON);
-
-			if (is_zero_a && is_zero_b) {
-				break;
-			}
+		BLI_assert((ELEM(v1, v2, v3, v4) == false) &&
+		           (ELEM(v2, v1, v3, v4) == false) &&
+		           (ELEM(v3, v1, v2, v4) == false) &&
+		           (ELEM(v4, v1, v2, v3) == false));
+		/*
+		 * Test for unusable (1-3) state.
+		 * - Area sign flipping to check faces aren't going to point in opposite directions.
+		 * - Area epsilon check that the one of the faces won't be zero area.
+		 */
+		if ((area_2x_123 >= 0.0f) != (area_2x_134 >= 0.0f)) {
+			break;
 		}
-
-		/* one of the tri's was degenerate, check we're not rotating
-		 * into a different degenerate shape or flipping the face */
-		if ((fabsf(area_2x_123) <= FLT_EPSILON) || (fabsf(area_2x_134) <= FLT_EPSILON)) {
-			/* one of the new rotations is degenerate */
+		else if ((fabsf(area_2x_123) <= eps_zero_area) || (fabsf(area_2x_134) <= eps_zero_area)) {
 			break;
 		}
 
-		if ((area_2x_123 >= 0.0f) != (area_2x_134 >= 0.0f)) {
-			/* rotation would cause flipping */
-			break;
+		/* Test for unusable (2-4) state (same as above). */
+		if ((area_2x_234 >= 0.0f) != (area_2x_241 >= 0.0f)) {
+			if (lock_degenerate) {
+				break;
+			}
+			else {
+				return -FLT_MAX;  /* always rotate */
+			}
+		}
+		else if ((fabsf(area_2x_234) <= eps_zero_area) || (fabsf(area_2x_241) <= eps_zero_area)) {
+			return -FLT_MAX;  /* always rotate */
 		}
 
 		{
diff --git a/source/blender/blenlib/intern/rand.c b/source/blender/blenlib/intern/rand.c
index 40d9a3da3d9..a501d38abb7 100644
--- a/source/blender/blenlib/intern/rand.c
+++ b/source/blender/blenlib/intern/rand.c
@@ -41,6 +41,9 @@
 #include "BLI_rand.h"
 #include "BLI_math.h"
 
+/* defines BLI_INLINE */
+#include "BLI_utildefines.h"
+
 #include "BLI_sys_types.h"
 #include "BLI_strict_flags.h"
 
@@ -353,3 +356,90 @@ int BLI_rng_thread_rand(RNG_THREAD_ARRAY *rngarr, int thread)
 	return BLI_rng_get_int(&rngarr->rng_tab[thread]);
 }
 
+/* ********* Low-discrepancy sequences ************** */
+
+/* incremental halton sequence generator, from:
+ * "Instant Radiosity", Keller A. */
+BLI_INLINE double halton_ex(double invprimes, double *offset)
+{
+	double e = fabs((1.0 - *offset) - 1e-10);
+
+	if (invprimes >= e) {
+		double lasth;
+		double h = invprimes;
+
+		do {
+			lasth = h;
+			h *= invprimes;
+		} while (h >= e);
+
+		*offset += ((lasth + h) - 1.0);
+	}
+	else {
+		*offset += invprimes;
+	}
+
+	return *offset;
+}
+
+void BLI_halton_1D(unsigned int prime, double offset, int n, double *r)
+{
+	const double invprime = 1.0 / (double)prime;
+
+	for (int s = 0; s < n; s++) {
+		*r = halton_ex(invprime, &offset);
+	}
+}
+
+void BLI_halton_2D(unsigned int prime[2], double offset[2], int n, double *r)
+{
+	const double invprimes[2] = {1.0 / (double)prime[0], 1.0 / (double)prime[1]};
+
+	for (int s = 0; s < n; s++) {
+		for (int i = 0; i < 2; i++) {
+			r[i] = halton_ex(invprimes[i], &offset[i]);
+		}
+	}
+}
+
+void BLI_halton_2D_sequence(unsigned int prime[2], double offset[2], int n, double *r)
+{
+	const double invprimes[2] = {1.0 / (double)prime[0], 1.0 / (double)prime[1]};
+
+	for (int s = 0; s < n; s++) {
+		for (int i = 0; i < 2; i++) {
+			r[s * 2 + i] = halton_ex(invprimes[i], &offset[i]);
+		}
+	}
+}
+
+
+/* From "Sampling with Hammersley and Halton Points" TT Wong
+ * Appendix: Source Code 1 */
+BLI_INLINE double radical_inverse(unsigned int n)
+{
+	double u = 0;
+
+	/* This reverse the bitwise representation
+	 * around the decimal point. */
+	for (double p = 0.5; n; p *= 0.5, n >>= 1) {
+		if (n & 1) {
+			u += p;
+		}
+	}
+
+	return u;
+}
+
+void BLI_hammersley_1D(unsigned int n, double *r)
+{
+	*r = radical_inverse(n);
+}
+
+void BLI_hammersley_2D_sequence(unsigned int n, double *r)
+{
+	for (unsigned int s = 0; s < n; s++) {
+		r[s * 2 + 0] = (double)(s + 0.5) / (double)n;
+		r[s * 2 + 1] = radical_inverse(s);
+	}
+}
\ No newline at end of file
diff --git a/source/blender/blenlib/intern/rct.c b/source/blender/blenlib/intern/rct.c
index e0c4cbe9990..3adc6b30f6e 100644
--- a/source/blender/blenlib/intern/rct.c
+++ b/source/blender/blenlib/intern/rct.c
@@ -32,6 +32,7 @@
  * A minimalist lib for functions doing stuff with rectangle structs.
  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <math.h>
 
@@ -41,6 +42,9 @@
 #include "DNA_vec_types.h"
 #include "BLI_rect.h"
 
+/* avoid including BLI_math */
+static void unit_m4(float m[4][4]);
+
 /**
  * Determine if a rect is empty. An empty
  * rect is one with a zero (or negative)
@@ -405,6 +409,31 @@ void BLI_rctf_transform_pt_v(const rctf *dst, const rctf *src, float xy_dst[2],
 	xy_dst[1] =               dst->ymin + ((dst->ymax - dst->ymin) * xy_dst[1]);
 }
 
+/**
+ * Calculate a 4x4 matrix representing the transformation between two rectangles.
+ *
+ * \note Multiplying a vector by this matrix does *not* give the same value as #BLI_rctf_transform_pt_v.
+ */
+void BLI_rctf_transform_calc_m4_pivot_min_ex(
+        const rctf *dst, const rctf *src, float matrix[4][4],
+        uint x, uint y)
+{
+	BLI_assert(x < 3 && y < 3);
+
+	unit_m4(matrix);
+
+	matrix[x][x] = BLI_rctf_size_x(src) / BLI_rctf_size_x(dst);
+	matrix[y][y] = BLI_rctf_size_y(src) / BLI_rctf_size_y(dst);
+	matrix[3][x] = (src->xmin - dst->xmin) * matrix[x][x];
+	matrix[3][y] = (src->ymin - dst->ymin) * matrix[y][y];
+}
+
+void BLI_rctf_transform_calc_m4_pivot_min(
+        const rctf *dst, const rctf *src, float matrix[4][4])
+{
+	BLI_rctf_transform_calc_m4_pivot_min_ex(dst, src, matrix, 0, 1);
+}
+
 void BLI_rcti_translate(rcti *rect, int x, int y)
 {
 	rect->xmin += x;
@@ -763,3 +792,12 @@ void BLI_rctf_rotate_expand(rctf *dst, const rctf *src, const float angle)
 #undef ROTATE_SINCOS
 
 /** \} */
+
+static void unit_m4(float m[4][4])
+{
+	m[0][0] = m[1][1] = m[2][2] = m[3][3] = 1.0f;
+	m[0][1] = m[0][2] = m[0][3] = 0.0f;
+	m[1][0] = m[1][2] = m[1][3] = 0.0f;
+	m[2][0] = m[2][1] = m[2][3] = 0.0f;
+	m[3][0] = m[3][1] = m[3][2] = 0.0f;
+}
diff --git a/source/blender/blenlib/intern/storage.c b/source/blender/blenlib/intern/storage.c
index b819c513fbd..a48c8b074dd 100644
--- a/source/blender/blenlib/intern/storage.c
+++ b/source/blender/blenlib/intern/storage.c
@@ -37,14 +37,10 @@
 
 #include <sys/stat.h>
 
-#if defined(__NetBSD__) || defined(__DragonFly__) || defined(__sun__) || defined(__sun)
+#if defined(__NetBSD__) || defined(__DragonFly__)
    /* Other modern unix os's should probably use this also */
 #  include <sys/statvfs.h>
 #  define USE_STATFS_STATVFS
-#elif (defined(__sparc) || defined(__sparc__)) && !defined(__FreeBSD__) && !defined(__linux__)
-#  include <sys/statfs.h>
-   /* 4 argument version (not common) */
-#  define USE_STATFS_4ARGS
 #endif
 
 #if defined(__APPLE__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
diff --git a/source/blender/blenlib/intern/string_utils.c b/source/blender/blenlib/intern/string_utils.c
index 8d91a55a5ad..a693463a302 100644
--- a/source/blender/blenlib/intern/string_utils.c
+++ b/source/blender/blenlib/intern/string_utils.c
@@ -383,3 +383,91 @@ bool BLI_uniquename(ListBase *list, void *vlink, const char *defname, char delim
 
 	return BLI_uniquename_cb(uniquename_unique_check, &data, defname, delim, GIVE_STRADDR(vlink, name_offs), name_len);
 }
+
+/* ------------------------------------------------------------------------- */
+/** \name Join Strings
+ *
+ * For non array versions of these functions, use the macros:
+ * - #BLI_string_joinN
+ * - #BLI_string_join_by_sep_charN
+ * - #BLI_string_join_by_sep_char_with_tableN
+ *
+ * \{ */
+
+/**
+ * Join an array of strings into a newly allocated, null terminated string.
+ */
+char *BLI_string_join_arrayN(
+        const char *strings[], uint strings_len)
+{
+	uint total_len = 1;
+	for (uint i = 0; i < strings_len; i++) {
+		total_len += strlen(strings[i]);
+	}
+	char *result = MEM_mallocN(sizeof(char) * total_len, __func__); 
+	char *c = result;
+	for (uint i = 0; i < strings_len; i++) {
+		c += BLI_strcpy_rlen(c, strings[i]);
+	}
+	return result;
+}
+
+/**
+ * A version of #BLI_string_joinN that takes a separator which can be any character including '\0'.
+ */
+char *BLI_string_join_array_by_sep_charN(
+        char sep, const char *strings[], uint strings_len)
+{
+	uint total_len = 0;
+	for (uint i = 0; i < strings_len; i++) {
+		total_len += strlen(strings[i]) + 1;
+	}
+	if (total_len == 0) {
+		total_len = 1;
+	}
+
+	char *result = MEM_mallocN(sizeof(char) * total_len, __func__); 
+	char *c = result;
+	if (strings_len != 0) {
+		for (uint i = 0; i < strings_len; i++) {
+			c += BLI_strcpy_rlen(c, strings[i]);
+			*c = sep;
+			c++;
+		}
+		c--;
+	}
+	*c = '\0';
+	return result;
+}
+
+/**
+ * A version of #BLI_string_join_array_by_sep_charN that takes a table array.
+ * The new location of each string is written into this array.
+ */
+char *BLI_string_join_array_by_sep_char_with_tableN(
+        char sep, char *table[], const char *strings[], uint strings_len)
+{
+	uint total_len = 0;
+	for (uint i = 0; i < strings_len; i++) {
+		total_len += strlen(strings[i]) + 1;
+	}
+	if (total_len == 0) {
+		total_len = 1;
+	}
+
+	char *result = MEM_mallocN(sizeof(char) * total_len, __func__); 
+	char *c = result;
+	if (strings_len != 0) {
+		for (uint i = 0; i < strings_len; i++) {
+			table[i] = c;  /* <-- only difference to BLI_string_join_array_by_sep_charN. */
+			c += BLI_strcpy_rlen(c, strings[i]);
+			*c = sep;
+			c++;
+		}
+		c--;
+	}
+	*c = '\0';
+	return result;
+}
+
+/** \} */
diff --git a/source/blender/blenlib/intern/timecode.c b/source/blender/blenlib/intern/timecode.c
index e755a7ae52c..7856bad4d99 100644
--- a/source/blender/blenlib/intern/timecode.c
+++ b/source/blender/blenlib/intern/timecode.c
@@ -94,11 +94,11 @@ size_t BLI_timecode_string_from_time(
 		 * to cope with 'half' frames, etc., which should be fine in most cases
 		 */
 		seconds = (int)time;
-		frames = iroundf((float)(((double)time - (double)seconds) * fps));
+		frames = round_fl_to_int((float)(((double)time - (double)seconds) * fps));
 	}
 	else {
 		/* seconds (with pixel offset rounding) */
-		seconds = iroundf(time);
+		seconds = round_fl_to_int(time);
 	}
 
 	switch (timecode_style) {
@@ -169,7 +169,7 @@ size_t BLI_timecode_string_from_time(
 
 			/* precision of decimal part */
 			const int ms_dp = (power <= 0) ? (1 - power) : 1;
-			const int ms = iroundf((time - (float)seconds) * 1000.0f);
+			const int ms = round_fl_to_int((time - (float)seconds) * 1000.0f);
 
 			rlen = BLI_snprintf_rlen(
 			           str, maxncpy, "%s%02d:%02d:%02d,%0*d", neg, hours, minutes, seconds, ms_dp, ms);
@@ -183,7 +183,7 @@ size_t BLI_timecode_string_from_time(
 				rlen = BLI_snprintf_rlen(str, maxncpy, "%.*f", 1 - power, time_seconds);
 			}
 			else {
-				rlen = BLI_snprintf_rlen(str, maxncpy, "%d", iroundf(time_seconds));
+				rlen = BLI_snprintf_rlen(str, maxncpy, "%d", round_fl_to_int(time_seconds));
 			}
 			break;
 		}
@@ -250,7 +250,7 @@ size_t BLI_timecode_string_from_time_seconds(
 		rlen = BLI_snprintf_rlen(str, maxncpy, "%.*f", 1 - power, time_seconds);
 	}
 	else {
-		rlen = BLI_snprintf_rlen(str, maxncpy, "%d", iroundf(time_seconds));
+		rlen = BLI_snprintf_rlen(str, maxncpy, "%d", round_fl_to_int(time_seconds));
 	}
 
 	return rlen;
diff --git a/source/blender/blenloader/CMakeLists.txt b/source/blender/blenloader/CMakeLists.txt
index 0a678cfe6f8..61d1aa18b3c 100644
--- a/source/blender/blenloader/CMakeLists.txt
+++ b/source/blender/blenloader/CMakeLists.txt
@@ -81,6 +81,10 @@ if(WITH_INTERNATIONAL)
 	add_definitions(-DWITH_INTERNATIONAL)
 endif()
 
+if(WITH_CLAY_ENGINE)
+	add_definitions(-DWITH_CLAY_ENGINE)
+endif()
+
 if(WITH_CODEC_FFMPEG)
 	add_definitions(-DWITH_FFMPEG)
 endif()
diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c
index fc97beb2c7e..a421abd852d 100644
--- a/source/blender/blenloader/intern/readfile.c
+++ b/source/blender/blenloader/intern/readfile.c
@@ -649,7 +649,7 @@ static Main *blo_find_main(FileData *fd, const char *filepath, const char *relab
 	
 	/* Add library datablock itself to 'main' Main, since libraries are **never** linked data.
 	 * Fixes bug where you could end with all ID_LI datablocks having the same name... */
-	lib = BKE_libblock_alloc(mainlist->first, ID_LI, "Lib");
+	lib = BKE_libblock_alloc(mainlist->first, ID_LI, "Lib", 0);
 	lib->id.us = ID_FAKE_USERS(lib);  /* Important, consistency with main ID reading code from read_libblock(). */
 	BLI_strncpy(lib->name, filepath, sizeof(lib->name));
 	BLI_strncpy(lib->filepath, name1, sizeof(lib->filepath));
@@ -2221,6 +2221,7 @@ static void direct_link_id(FileData *fd, ID *id)
 		/* this case means the data was written incorrectly, it should not happen */
 		IDP_DirectLinkGroup_OrFree(&id->properties, (fd->flags & FD_FLAGS_SWITCH_ENDIAN), fd);
 	}
+	id->py_instance = NULL;
 }
 
 /* ************ READ CurveMapping *************** */
@@ -4793,7 +4794,15 @@ static void lib_link_object(FileData *fd, Main *main)
 			ob->parent = newlibadr(fd, ob->id.lib, ob->parent);
 			ob->track = newlibadr(fd, ob->id.lib, ob->track);
 			ob->poselib = newlibadr_us(fd, ob->id.lib, ob->poselib);
-			ob->dup_group = newlibadr_us(fd, ob->id.lib, ob->dup_group);
+
+			/* 2.8x drops support for non-empty dupli instances. */
+			if (ob->type == OB_EMPTY) {
+				ob->dup_group = newlibadr_us(fd, ob->id.lib, ob->dup_group);
+			}
+			else {
+				ob->dup_group = NULL;
+				ob->transflag &= ~OB_DUPLIGROUP;
+			}
 			
 			ob->proxy = newlibadr_us(fd, ob->id.lib, ob->proxy);
 			if (ob->proxy) {
@@ -6085,7 +6094,7 @@ static void direct_link_scene(FileData *fd, Scene *sce, Main *bmain)
 	SceneRenderLayer *srl;
 	
 	sce->theDag = NULL;
-	sce->depsgraph = NULL;
+	sce->depsgraph_legacy = NULL;
 	sce->obedit = NULL;
 	sce->fps_info = NULL;
 	sce->customdata_mask_modal = 0;
@@ -6121,16 +6130,6 @@ static void direct_link_scene(FileData *fd, Scene *sce, Main *bmain)
 		sce->toolsettings->particle.scene_layer = NULL;
 		sce->toolsettings->particle.object = NULL;
 		sce->toolsettings->gp_sculpt.paintcursor = NULL;
-
-		/* in rare cases this is needed, see [#33806] */
-		if (sce->toolsettings->vpaint) {
-			sce->toolsettings->vpaint->vpaint_prev = NULL;
-			sce->toolsettings->vpaint->tot = 0;
-		}
-		if (sce->toolsettings->wpaint) {
-			sce->toolsettings->wpaint->wpaint_prev = NULL;
-			sce->toolsettings->wpaint->tot = 0;
-		}
 		
 		/* relink grease pencil drawing brushes */
 		link_list(fd, &sce->toolsettings->gp_brushes);
@@ -6280,11 +6279,6 @@ static void direct_link_scene(FileData *fd, Scene *sce, Main *bmain)
 		sce->r.avicodecdata->lpFormat = newdataadr(fd, sce->r.avicodecdata->lpFormat);
 		sce->r.avicodecdata->lpParms = newdataadr(fd, sce->r.avicodecdata->lpParms);
 	}
-	
-	sce->r.qtcodecdata = newdataadr(fd, sce->r.qtcodecdata);
-	if (sce->r.qtcodecdata) {
-		sce->r.qtcodecdata->cdParms = newdataadr(fd, sce->r.qtcodecdata->cdParms);
-	}
 	if (sce->r.ffcodecdata.properties) {
 		sce->r.ffcodecdata.properties = newdataadr(fd, sce->r.ffcodecdata.properties);
 		IDP_DirectLinkGroup_OrFree(&sce->r.ffcodecdata.properties, (fd->flags & FD_FLAGS_SWITCH_ENDIAN), fd);
@@ -10116,6 +10110,7 @@ void BLO_expand_main(void *fdhandle, Main *mainvar)
 						break;
 					case ID_WS:
 						expand_workspace(fd, mainvar, (WorkSpace *)id);
+					default:
 						break;
 					}
 					
diff --git a/source/blender/blenloader/intern/versioning_270.c b/source/blender/blenloader/intern/versioning_270.c
index db32b48c717..b945f5bdcd3 100644
--- a/source/blender/blenloader/intern/versioning_270.c
+++ b/source/blender/blenloader/intern/versioning_270.c
@@ -60,6 +60,7 @@
 #include "DNA_genfile.h"
 
 #include "BKE_animsys.h"
+#include "BKE_brush.h"
 #include "BKE_colortools.h"
 #include "BKE_library.h"
 #include "BKE_main.h"
@@ -1236,12 +1237,19 @@ void blo_do_versions_270(FileData *fd, Library *UNUSED(lib), Main *main)
 
 			SEQ_BEGIN (scene->ed, seq)
 			{
-				if (seq->type == SEQ_TYPE_TEXT) {
-					TextVars *data = seq->effectdata;
-					if (data->color[3] == 0.0f) {
-						copy_v4_fl(data->color, 1.0f);
-						data->shadow_color[3] = 1.0f;
-					}
+				if (seq->type != SEQ_TYPE_TEXT) {
+					continue;
+				}
+
+				if (seq->effectdata == NULL) {
+					struct SeqEffectHandle effect_handle = BKE_sequence_get_effect(seq);
+					effect_handle.init(seq);
+				}
+
+				TextVars *data = seq->effectdata;
+				if (data->color[3] == 0.0f) {
+					copy_v4_fl(data->color, 1.0f);
+					data->shadow_color[3] = 1.0f;
 				}
 			}
 			SEQ_END
@@ -1652,7 +1660,7 @@ void blo_do_versions_270(FileData *fd, Library *UNUSED(lib), Main *main)
 		} FOREACH_NODETREE_END
 	}
 
-	{
+	if (!MAIN_VERSION_ATLEAST(main, 279, 0)) {
 		for (Scene *scene = main->scene.first; scene; scene = scene->id.next) {
 			if (scene->r.im_format.exr_codec == R_IMF_EXR_CODEC_DWAB) {
 				scene->r.im_format.exr_codec = R_IMF_EXR_CODEC_DWAA;
@@ -1685,12 +1693,44 @@ void blo_do_versions_270(FileData *fd, Library *UNUSED(lib), Main *main)
 			}
 		}
 	}
+
+	{
+		/* Fix for invalid state of screen due to bug in older versions. */
+		for (bScreen *sc = main->screen.first; sc; sc = sc->id.next) {
+			for (ScrArea *sa = sc->areabase.first; sa; sa = sa->next) {
+				if (sa->full && sc->state == SCREENNORMAL) {
+					sa->full = NULL;
+				}
+			}
+		}
+
+		if (!DNA_struct_elem_find(fd->filesdna, "Brush", "float", "falloff_angle")) {
+			for (Brush *br = main->brush.first; br; br = br->id.next) {
+				br->falloff_angle = DEG2RADF(80);
+				br->flag &= ~(
+				        BRUSH_FLAG_DEPRECATED_1 | BRUSH_FLAG_DEPRECATED_2 |
+				        BRUSH_FLAG_DEPRECATED_3 | BRUSH_FLAG_DEPRECATED_4 |
+				        BRUSH_FRONTFACE_FALLOFF);
+			}
+
+			for (Scene *scene = main->scene.first; scene; scene = scene->id.next) {
+				ToolSettings *ts = scene->toolsettings;
+				for (int i = 0; i < 2; i++) {
+					VPaint *vp = i ? ts->vpaint : ts->wpaint;
+					if (vp != NULL) {
+						/* remove all other flags */
+						vp->flag &= (VP_FLAG_VGROUP_RESTRICT);
+					}
+				}
+			}
+		}
+	}
 }
 
 void do_versions_after_linking_270(Main *main)
 {
 	/* To be added to next subversion bump! */
-	{
+	if (!MAIN_VERSION_ATLEAST(main, 279, 0)) {
 		FOREACH_NODETREE(main, ntree, id) {
 			if (ntree->type == NTREE_COMPOSIT) {
 				ntreeSetTypes(NULL, ntree);
diff --git a/source/blender/blenloader/intern/versioning_280.c b/source/blender/blenloader/intern/versioning_280.c
index 664f1e07f71..ba46c8f81b8 100644
--- a/source/blender/blenloader/intern/versioning_280.c
+++ b/source/blender/blenloader/intern/versioning_280.c
@@ -85,7 +85,7 @@ static void do_version_workspaces_create_from_screens(Main *bmain)
 	for (bScreen *screen = bmain->screen.first; screen; screen = screen->id.next) {
 		const bScreen *screen_parent = screen_parent_find(screen);
 		WorkSpace *workspace;
-		SceneLayer *layer = BKE_scene_layer_render_active(screen->scene);
+		SceneLayer *layer = BKE_scene_layer_from_scene_get(screen->scene);
 		ListBase *transform_orientations;
 
 		if (screen_parent) {
@@ -287,7 +287,7 @@ void do_versions_after_linking_280(Main *main)
 	if (!MAIN_VERSION_ATLEAST(main, 280, 0)) {
 		for (bScreen *screen = main->screen.first; screen; screen = screen->id.next) {
 			/* same render-layer as do_version_workspaces_after_lib_link will activate,
-			 * so same layer as BKE_scene_layer_context_active would return */
+			 * so same layer as BKE_scene_layer_from_workspace_get would return */
 			SceneLayer *layer = screen->scene->render_layers.first;
 
 			for (ScrArea *sa = screen->areabase.first; sa; sa = sa->next) {
@@ -345,7 +345,18 @@ static void do_version_layer_collections_idproperties(ListBase *lb)
 
 void blo_do_versions_280(FileData *fd, Library *UNUSED(lib), Main *main)
 {
+
 	if (!MAIN_VERSION_ATLEAST(main, 280, 0)) {
+		for (Scene *scene = main->scene.first; scene; scene = scene->id.next) {
+			if (STREQ(scene->r.engine, RE_engine_id_BLENDER_RENDER)) {
+#ifdef WITH_CLAY_ENGINE
+				BLI_strncpy(scene->r.engine, RE_engine_id_BLENDER_CLAY, sizeof(scene->r.engine));
+#else
+				BLI_strncpy(scene->r.engine, RE_engine_id_BLENDER_EEVEE, sizeof(scene->r.engine));
+#endif
+			}
+		}
+
 		if (!DNA_struct_elem_find(fd->filesdna, "Scene", "ListBase", "render_layers")) {
 			for (Scene *scene = main->scene.first; scene; scene = scene->id.next) {
 				/* Master Collection */
@@ -366,13 +377,13 @@ void blo_do_versions_280(FileData *fd, Library *UNUSED(lib), Main *main)
 	}
 
 	if (!MAIN_VERSION_ATLEAST(main, 280, 1)) {
-		if (!DNA_struct_elem_find(fd->filesdna, "Lamp", "float", "bleedexp"))	{
+		if (!DNA_struct_elem_find(fd->filesdna, "Lamp", "float", "bleedexp")) {
 			for (Lamp *la = main->lamp.first; la; la = la->id.next) {
 				la->bleedexp = 120.0f;
 			}
 		}
 
-		if (!DNA_struct_elem_find(fd->filesdna, "GPUDOFSettings", "float", "ratio"))	{
+		if (!DNA_struct_elem_find(fd->filesdna, "GPUDOFSettings", "float", "ratio")) {
 			for (Camera *ca = main->camera.first; ca; ca = ca->id.next) {
 				ca->gpu_dof.ratio = 1.0f;
 			}
@@ -422,30 +433,81 @@ void blo_do_versions_280(FileData *fd, Library *UNUSED(lib), Main *main)
 	}
 
 	{
-		{
-			/* Eevee shader nodes renamed because of the output node system.
-			 * Note that a new output node is not being added here, because it would be overkill
-			 * to handle this case in lib_verify_nodetree. */
-			bool error = false;
-			FOREACH_NODETREE(main, ntree, id) {
-				if (ntree->type == NTREE_SHADER) {
-					for (bNode *node = ntree->nodes.first; node; node = node->next) {
-						if (node->type == SH_NODE_EEVEE_METALLIC && STREQ(node->idname, "ShaderNodeOutputMetallic")) {
-							BLI_strncpy(node->idname, "ShaderNodeEeveeMetallic", sizeof(node->idname));
-							error = true;
-						}
+		if (!DNA_struct_elem_find(fd->filesdna, "Lamp", "float", "cascade_max_dist")) {
+			for (Lamp *la = main->lamp.first; la; la = la->id.next) {
+				la->cascade_max_dist = 1000.0f;
+				la->cascade_count = 4;
+				la->cascade_exponent = 0.8f;
+				la->cascade_fade = 0.1f;
+			}
+		}
 
-						if (node->type == SH_NODE_EEVEE_SPECULAR && STREQ(node->idname, "ShaderNodeOutputSpecular")) {
-							BLI_strncpy(node->idname, "ShaderNodeEeveeSpecular", sizeof(node->idname));
-							error = true;
-						}
+		if (!DNA_struct_elem_find(fd->filesdna, "Lamp", "float", "contact_dist")) {
+			for (Lamp *la = main->lamp.first; la; la = la->id.next) {
+				la->contact_dist = 1.0f;
+				la->contact_bias = 0.03f;
+				la->contact_spread = 0.2f;
+				la->contact_thickness = 0.5f;
+			}
+		}
+	}
+
+	{
+		typedef enum eNTreeDoVersionErrors {
+			NTREE_DOVERSION_NO_ERROR = 0,
+			NTREE_DOVERSION_NEED_OUTPUT = (1 << 0),
+			NTREE_DOVERSION_TRANSPARENCY_EMISSION = (1 << 1),
+		} eNTreeDoVersionErrors;
+
+		/* Eevee shader nodes renamed because of the output node system.
+		 * Note that a new output node is not being added here, because it would be overkill
+		 * to handle this case in lib_verify_nodetree.
+		 *
+		 * Also, metallic node is now unified into the principled node. */
+		eNTreeDoVersionErrors error = NTREE_DOVERSION_NO_ERROR;
+
+		FOREACH_NODETREE(main, ntree, id) {
+			if (ntree->type == NTREE_SHADER) {
+				for (bNode *node = ntree->nodes.first; node; node = node->next) {
+					if (node->type == 194 /* SH_NODE_EEVEE_METALLIC */ &&
+					    STREQ(node->idname, "ShaderNodeOutputMetallic"))
+					{
+						BLI_strncpy(node->idname, "ShaderNodeEeveeMetallic", sizeof(node->idname));
+						error |= NTREE_DOVERSION_NEED_OUTPUT;
+					}
+
+					else if (node->type == SH_NODE_EEVEE_SPECULAR && STREQ(node->idname, "ShaderNodeOutputSpecular")) {
+						BLI_strncpy(node->idname, "ShaderNodeEeveeSpecular", sizeof(node->idname));
+						error |= NTREE_DOVERSION_NEED_OUTPUT;
+					}
+
+					else if (node->type == 196 /* SH_NODE_OUTPUT_EEVEE_MATERIAL */ &&
+					         STREQ(node->idname, "ShaderNodeOutputEeveeMaterial"))
+					{
+						node->type = SH_NODE_OUTPUT_MATERIAL;
+						BLI_strncpy(node->idname, "ShaderNodeOutputMaterial", sizeof(node->idname));
+					}
+
+					else if (node->type == 194 /* SH_NODE_EEVEE_METALLIC */ &&
+					         STREQ(node->idname, "ShaderNodeEeveeMetallic"))
+					{
+						node->type = SH_NODE_BSDF_PRINCIPLED;
+						BLI_strncpy(node->idname, "ShaderNodeBsdfPrincipled", sizeof(node->idname));
+						node->custom1 = SHD_GLOSSY_MULTI_GGX;
+						error |= NTREE_DOVERSION_TRANSPARENCY_EMISSION;
 					}
 				}
-			} FOREACH_NODETREE_END
-			if (error) {
-				BKE_report(fd->reports, RPT_ERROR, "Eevee material conversion problem. Error in console");
-				printf("You need to connect Eevee Metallic and Specular shader nodes to new material output nodes.\n");
 			}
+		} FOREACH_NODETREE_END
+
+		if (error & NTREE_DOVERSION_NEED_OUTPUT) {
+			BKE_report(fd->reports, RPT_ERROR, "Eevee material conversion problem. Error in console");
+			printf("You need to connect Principled and Eevee Specular shader nodes to new material output nodes.\n");
+		}
+
+		if (error & NTREE_DOVERSION_TRANSPARENCY_EMISSION) {
+			BKE_report(fd->reports, RPT_ERROR, "Eevee material conversion problem. Error in console");
+			printf("You need to combine transparency and emission shaders to the converted Principled shader nodes.\n");
 		}
 	}
 }
diff --git a/source/blender/blenloader/intern/versioning_defaults.c b/source/blender/blenloader/intern/versioning_defaults.c
index 50f96a6d438..54ed29ab6fa 100644
--- a/source/blender/blenloader/intern/versioning_defaults.c
+++ b/source/blender/blenloader/intern/versioning_defaults.c
@@ -61,6 +61,9 @@ void BLO_update_defaults_userpref_blend(void)
 	U.uiflag |= USER_QUIT_PROMPT;
 	U.uiflag |= USER_CONTINUOUS_MOUSE;
 
+	/* See T45301 */
+	U.uiflag |= USER_LOCK_CURSOR_ADJUST;
+
 	U.versions = 1;
 	U.savetime = 2;
 
@@ -137,6 +140,16 @@ void BLO_update_defaults_startup_blend(Main *bmain)
 				sculpt->detail_size = 12;
 			}
 			
+			if (ts->vpaint) {
+				VPaint *vp = ts->vpaint;
+				vp->radial_symm[0] = vp->radial_symm[1] = vp->radial_symm[2] = 1;
+			}
+
+			if (ts->wpaint) {
+				VPaint *wp = ts->wpaint;
+				wp->radial_symm[0] = wp->radial_symm[1] = wp->radial_symm[2] = 1;
+			}
+
 			if (ts->gp_sculpt.brush[0].size == 0) {
 				GP_BrushEdit_Settings *gset = &ts->gp_sculpt;
 				GP_EditBrush_Data *brush;
@@ -262,6 +275,20 @@ void BLO_update_defaults_startup_blend(Main *bmain)
 			br->ob_mode = OB_MODE_TEXTURE_PAINT;
 		}
 
+		/* Vertex/Weight Paint */
+		br = (Brush *)BKE_libblock_find_name_ex(bmain, ID_BR, "Average");
+		if (!br) {
+			br = BKE_brush_add(bmain, "Average", OB_MODE_VERTEX_PAINT | OB_MODE_WEIGHT_PAINT);
+			br->vertexpaint_tool = PAINT_BLEND_AVERAGE;
+			br->ob_mode = OB_MODE_VERTEX_PAINT | OB_MODE_WEIGHT_PAINT;
+		}
+		br = (Brush *)BKE_libblock_find_name_ex(bmain, ID_BR, "Smear");
+		if (!br) {
+			br = BKE_brush_add(bmain, "Smear", OB_MODE_VERTEX_PAINT | OB_MODE_WEIGHT_PAINT);
+			br->vertexpaint_tool = PAINT_BLEND_SMEAR;
+			br->ob_mode = OB_MODE_VERTEX_PAINT | OB_MODE_WEIGHT_PAINT;
+		}
+
 		br = (Brush *)BKE_libblock_find_name_ex(bmain, ID_BR, "Mask");
 		if (br) {
 			br->imagepaint_tool = PAINT_TOOL_MASK;
diff --git a/source/blender/blenloader/intern/versioning_legacy.c b/source/blender/blenloader/intern/versioning_legacy.c
index 67b629222a2..55219cbaad7 100644
--- a/source/blender/blenloader/intern/versioning_legacy.c
+++ b/source/blender/blenloader/intern/versioning_legacy.c
@@ -2838,12 +2838,12 @@ void blo_do_versions_pre250(FileData *fd, Library *lib, Main *main)
 		Scene *sce;
 		for (sce = main->scene.first; sce; sce = sce->id.next) {
 			if (sce->toolsettings->skgen_subdivisions[0] == sce->toolsettings->skgen_subdivisions[1] ||
-				sce->toolsettings->skgen_subdivisions[0] == sce->toolsettings->skgen_subdivisions[2] ||
-				sce->toolsettings->skgen_subdivisions[1] == sce->toolsettings->skgen_subdivisions[2])
+			    sce->toolsettings->skgen_subdivisions[0] == sce->toolsettings->skgen_subdivisions[2] ||
+			    sce->toolsettings->skgen_subdivisions[1] == sce->toolsettings->skgen_subdivisions[2])
 			{
-					sce->toolsettings->skgen_subdivisions[0] = SKGEN_SUB_CORRELATION;
-					sce->toolsettings->skgen_subdivisions[1] = SKGEN_SUB_LENGTH;
-					sce->toolsettings->skgen_subdivisions[2] = SKGEN_SUB_ANGLE;
+				sce->toolsettings->skgen_subdivisions[0] = SKGEN_SUB_CORRELATION;
+				sce->toolsettings->skgen_subdivisions[1] = SKGEN_SUB_LENGTH;
+				sce->toolsettings->skgen_subdivisions[2] = SKGEN_SUB_ANGLE;
 			}
 		}
 	}
diff --git a/source/blender/blenloader/intern/writefile.c b/source/blender/blenloader/intern/writefile.c
index 9acd868daba..bfffcbdcae6 100644
--- a/source/blender/blenloader/intern/writefile.c
+++ b/source/blender/blenloader/intern/writefile.c
@@ -2739,13 +2739,6 @@ static void write_scene(WriteData *wd, Scene *sce)
 			writedata(wd, DATA, sce->r.avicodecdata->cbParms, sce->r.avicodecdata->lpParms);
 		}
 	}
-
-	if (sce->r.qtcodecdata) {
-		writestruct(wd, DATA, QuicktimeCodecData, 1, sce->r.qtcodecdata);
-		if (sce->r.qtcodecdata->cdParms) {
-			writedata(wd, DATA, sce->r.qtcodecdata->cdSize, sce->r.qtcodecdata->cdParms);
-		}
-	}
 	if (sce->r.ffcodecdata.properties) {
 		IDP_WriteProperty(sce->r.ffcodecdata.properties, wd);
 	}
@@ -3946,6 +3939,9 @@ static bool write_file_handle(
 		}
 
 		for (; id; id = id->next) {
+			/* We should never attempt to write non-regular IDs (i.e. all kind of temp/runtime ones). */
+			BLI_assert((id->tag & (LIB_TAG_NO_MAIN | LIB_TAG_NO_USER_REFCOUNT | LIB_TAG_NOT_ALLOCATED)) == 0);
+
 			switch ((ID_Type)GS(id->name)) {
 				case ID_WM:
 					write_windowmanager(wd, (wmWindowManager *)id);
diff --git a/source/blender/blentranslation/CMakeLists.txt b/source/blender/blentranslation/CMakeLists.txt
index c0dce5b4f0d..320a784ea25 100644
--- a/source/blender/blentranslation/CMakeLists.txt
+++ b/source/blender/blentranslation/CMakeLists.txt
@@ -61,4 +61,6 @@ endif()
 
 blender_add_lib(bf_blentranslation "${SRC}" "${INC}" "${INC_SYS}")
 
-add_subdirectory(msgfmt)
+if(WITH_INTERNATIONAL)
+	add_subdirectory(msgfmt)
+endif()
diff --git a/source/blender/blentranslation/msgfmt/msgfmt.c b/source/blender/blentranslation/msgfmt/msgfmt.c
index 487d9fee7b4..3abce7b1d3f 100644
--- a/source/blender/blentranslation/msgfmt/msgfmt.c
+++ b/source/blender/blentranslation/msgfmt/msgfmt.c
@@ -160,7 +160,8 @@ static char **get_keys_sorted(GHash *messages, const uint32_t num_keys)
 	return keys;
 }
 
-BLI_INLINE size_t uint32_to_bytes(const int value, char *bytes) {
+BLI_INLINE size_t uint32_to_bytes(const int value, char *bytes)
+{
 	size_t i;
 	for (i = 0; i < sizeof(value); i++) {
 		bytes[i] = (char) ((value >> ((int)i * 8)) & 0xff);
@@ -168,7 +169,8 @@ BLI_INLINE size_t uint32_to_bytes(const int value, char *bytes) {
 	return i;
 }
 
-BLI_INLINE size_t msg_to_bytes(char *msg, char *bytes, uint32_t size) {
+BLI_INLINE size_t msg_to_bytes(char *msg, char *bytes, uint32_t size)
+{
 	/* Note that we also perform replacing of our NULLSEP placeholder by real NULL char... */
 	size_t i;
 	for (i = 0; i < size; i++, msg++, bytes++) {
@@ -452,7 +454,8 @@ static int make(const char *input_file_name, const char *output_file_name)
 	return EXIT_SUCCESS;
 }
 
-int main(int argc, char **argv) {
+int main(int argc, char **argv)
+{
 	if (argc != 3) {
 		printf("Usage: %s <input.po> <output.mo>\n", argv[0]);
 		return EXIT_FAILURE;
diff --git a/source/blender/bmesh/intern/bmesh_core.c b/source/blender/bmesh/intern/bmesh_core.c
index 4fe14fdf5c9..c7ff93cf504 100644
--- a/source/blender/bmesh/intern/bmesh_core.c
+++ b/source/blender/bmesh/intern/bmesh_core.c
@@ -32,7 +32,7 @@
 #include "BLI_array.h"
 #include "BLI_alloca.h"
 #include "BLI_linklist_stack.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 
 #include "BLT_translation.h"
 
@@ -2415,7 +2415,8 @@ static void bmesh_kernel_vert_separate__cleanup(BMesh *bm, LinkNode *edges_separ
 					/* don't visit again */
 					n_prev->next = n_step->next;
 				}
-			} while ((n_prev = n_step),
+			} while ((void)
+			         (n_prev = n_step),
 			         (n_step = n_step->next));
 
 		} while ((n_orig = n_orig->next) && n_orig->next);
diff --git a/source/blender/bmesh/intern/bmesh_edgeloop.c b/source/blender/bmesh/intern/bmesh_edgeloop.c
index 5780dc57d78..b3b23933d2f 100644
--- a/source/blender/bmesh/intern/bmesh_edgeloop.c
+++ b/source/blender/bmesh/intern/bmesh_edgeloop.c
@@ -32,6 +32,7 @@
 #include "BLI_math_vector.h"
 #include "BLI_listbase.h"
 #include "BLI_mempool.h"
+#include "BLI_utildefines_iter.h"
 
 #include "bmesh.h"
 
@@ -708,21 +709,16 @@ void BM_edgeloop_expand(
 	}
 
 	if (el_store->len < el_store_len) {
-		const int step = max_ii(1, el_store->len / (el_store->len % el_store_len));
-		LinkData *node_first = el_store->verts.first;
-		LinkData *node_curr = node_first;
+		LinkData *node_curr = el_store->verts.first;
 
-		do {
-			LinkData *node_curr_init = node_curr;
-			LinkData *node_curr_copy;
-			int i = 0;
-			BLI_LISTBASE_CIRCULAR_FORWARD_BEGIN (&el_store->verts, node_curr, node_curr_init) {
-				if (i++ < step) {
-					break;
-				}
+		int iter_prev = 0;
+		BLI_FOREACH_SPARSE_RANGE(el_store->len, (el_store_len - el_store->len), iter) {
+			while (iter_prev < iter) {
+				node_curr = node_curr->next;
+				iter_prev += 1;
 			}
-			BLI_LISTBASE_CIRCULAR_FORWARD_END (&el_store->verts, node_curr, node_curr_init);
 
+			LinkData *node_curr_copy;
 			node_curr_copy = MEM_dupallocN(node_curr);
 			if (split == false) {
 				BLI_insertlinkafter(&el_store->verts, node_curr, node_curr_copy);
@@ -730,7 +726,8 @@ void BM_edgeloop_expand(
 			}
 			else {
 				if (node_curr->next || (el_store->flag & BM_EDGELOOP_IS_CLOSED)) {
-					EDGE_SPLIT(node_curr_copy, node_curr->next ? node_curr->next : (LinkData *)el_store->verts.first);
+					EDGE_SPLIT(node_curr_copy,
+					           node_curr->next ? node_curr->next : (LinkData *)el_store->verts.first);
 					BLI_insertlinkafter(&el_store->verts, node_curr, node_curr_copy);
 					node_curr = node_curr_copy->next;
 				}
@@ -742,9 +739,11 @@ void BM_edgeloop_expand(
 				split_swap = !split_swap;
 			}
 			el_store->len++;
-		} while (el_store->len < el_store_len);
+			iter_prev += 1;
+		}
 	}
 
+#undef BKE_FOREACH_SUBSET_OF_RANGE
 #undef EDGE_SPLIT
 
 	BLI_assert(el_store->len == el_store_len);
diff --git a/source/blender/bmesh/intern/bmesh_mesh.c b/source/blender/bmesh/intern/bmesh_mesh.c
index d5d9e4abe2c..2ff670c770e 100644
--- a/source/blender/bmesh/intern/bmesh_mesh.c
+++ b/source/blender/bmesh/intern/bmesh_mesh.c
@@ -775,7 +775,7 @@ static void bm_mesh_loops_calc_normals(
 					}
 
 					{
-						/* Code similar to accumulate_vertex_normals_poly. */
+						/* Code similar to accumulate_vertex_normals_poly_v3. */
 						/* Calculate angle between the two poly edges incident on this vertex. */
 						const BMFace *f = lfan_pivot->f;
 						const float fac = saacos(dot_v3v3(vec_next, vec_curr));
diff --git a/source/blender/bmesh/intern/bmesh_mesh_conv.c b/source/blender/bmesh/intern/bmesh_mesh_conv.c
index 49f055e1827..6cc1f37db43 100644
--- a/source/blender/bmesh/intern/bmesh_mesh_conv.c
+++ b/source/blender/bmesh/intern/bmesh_mesh_conv.c
@@ -183,6 +183,11 @@ static BMFace *bm_face_create_from_mpoly(
 
 /**
  * \brief Mesh -> BMesh
+ * \param bm: The mesh to write into, while this is typically a newly created BMesh,
+ * merging into existing data is supported.
+ * Note the custom-data layout isn't used.
+ * If more comprehensive merging is needed we should move this into a separate function
+ * since this should be kept fast for edit-mode switching and storing undo steps.
  *
  * \warning This function doesn't calculate face normals.
  */
@@ -190,6 +195,9 @@ void BM_mesh_bm_from_me(
         BMesh *bm, Mesh *me,
         const struct BMeshFromMeshParams *params)
 {
+	const bool is_new =
+	        !(bm->totvert ||
+	          (bm->vdata.totlayer || bm->edata.totlayer || bm->pdata.totlayer || bm->ldata.totlayer));
 	MVert *mvert;
 	MEdge *medge;
 	MLoop *mloop;
@@ -197,19 +205,12 @@ void BM_mesh_bm_from_me(
 	KeyBlock *actkey, *block;
 	BMVert *v, **vtable = NULL;
 	BMEdge *e, **etable = NULL;
-	BMFace *f;
+	BMFace *f, **ftable = NULL;
 	float (*keyco)[3] = NULL;
-	int totloops, i, j;
-
-	/* free custom data */
-	/* this isnt needed in most cases but do just incase */
-	CustomData_free(&bm->vdata, bm->totvert);
-	CustomData_free(&bm->edata, bm->totedge);
-	CustomData_free(&bm->ldata, bm->totloop);
-	CustomData_free(&bm->pdata, bm->totface);
+	int totloops, i;
 
 	if (!me || !me->totvert) {
-		if (me) { /*no verts? still copy customdata layout*/
+		if (me && is_new) { /*no verts? still copy customdata layout*/
 			CustomData_copy(&me->vdata, &bm->vdata, CD_MASK_BMESH, CD_ASSIGN, 0);
 			CustomData_copy(&me->edata, &bm->edata, CD_MASK_BMESH, CD_ASSIGN, 0);
 			CustomData_copy(&me->ldata, &bm->ldata, CD_MASK_BMESH, CD_ASSIGN, 0);
@@ -223,12 +224,20 @@ void BM_mesh_bm_from_me(
 		return; /* sanity check */
 	}
 
-	vtable = MEM_mallocN(sizeof(void **) * me->totvert, "mesh to bmesh vtable");
+	if (is_new) {
+		CustomData_copy(&me->vdata, &bm->vdata, CD_MASK_BMESH, CD_CALLOC, 0);
+		CustomData_copy(&me->edata, &bm->edata, CD_MASK_BMESH, CD_CALLOC, 0);
+		CustomData_copy(&me->ldata, &bm->ldata, CD_MASK_BMESH, CD_CALLOC, 0);
+		CustomData_copy(&me->pdata, &bm->pdata, CD_MASK_BMESH, CD_CALLOC, 0);
+	}
 
-	CustomData_copy(&me->vdata, &bm->vdata, CD_MASK_BMESH, CD_CALLOC, 0);
-	CustomData_copy(&me->edata, &bm->edata, CD_MASK_BMESH, CD_CALLOC, 0);
-	CustomData_copy(&me->ldata, &bm->ldata, CD_MASK_BMESH, CD_CALLOC, 0);
-	CustomData_copy(&me->pdata, &bm->pdata, CD_MASK_BMESH, CD_CALLOC, 0);
+	/* -------------------------------------------------------------------- */
+	/* Shape Key */
+	int tot_shape_keys = me->key ? BLI_listbase_count(&me->key->block) : 0;
+	if (is_new == false) {
+		tot_shape_keys = min_ii(tot_shape_keys, CustomData_number_of_layers(&bm->vdata, CD_SHAPEKEY));
+	}
+	const float (**shape_key_table)[3] = tot_shape_keys ? BLI_array_alloca(shape_key_table, tot_shape_keys) : NULL;
 
 	if ((params->active_shapekey != 0) && (me->key != NULL)) {
 		actkey = BLI_findlink(&me->key->block, params->active_shapekey - 1);
@@ -237,63 +246,68 @@ void BM_mesh_bm_from_me(
 		actkey = NULL;
 	}
 
-	const int tot_shape_keys = me->key ? BLI_listbase_count(&me->key->block) : 0;
-	const float (**shape_key_table)[3] = tot_shape_keys ? BLI_array_alloca(shape_key_table, tot_shape_keys) : NULL;
-
-	if (tot_shape_keys || params->add_key_index) {
-		CustomData_add_layer(&bm->vdata, CD_SHAPE_KEYINDEX, CD_ASSIGN, NULL, 0);
+	if (is_new) {
+		if (tot_shape_keys || params->add_key_index) {
+			CustomData_add_layer(&bm->vdata, CD_SHAPE_KEYINDEX, CD_ASSIGN, NULL, 0);
+		}
 	}
 
 	if (tot_shape_keys) {
-		/* check if we need to generate unique ids for the shapekeys.
-		 * this also exists in the file reading code, but is here for
-		 * a sanity check */
-		if (!me->key->uidgen) {
-			fprintf(stderr,
-			        "%s had to generate shape key uid's in a situation we shouldn't need to! "
-			        "(bmesh internal error)\n",
-			        __func__);
-
-			me->key->uidgen = 1;
-			for (block = me->key->block.first; block; block = block->next) {
-				block->uid = me->key->uidgen++;
+		if (is_new) {
+			/* check if we need to generate unique ids for the shapekeys.
+			 * this also exists in the file reading code, but is here for
+			 * a sanity check */
+			if (!me->key->uidgen) {
+				fprintf(stderr,
+				        "%s had to generate shape key uid's in a situation we shouldn't need to! "
+				        "(bmesh internal error)\n",
+				        __func__);
+
+				me->key->uidgen = 1;
+				for (block = me->key->block.first; block; block = block->next) {
+					block->uid = me->key->uidgen++;
+				}
 			}
 		}
 
 		if (actkey && actkey->totelem == me->totvert) {
-			keyco = actkey->data;
-			bm->shapenr = params->active_shapekey;
+			keyco = params->use_shapekey ? actkey->data : NULL;
+			if (is_new) {
+				bm->shapenr = params->active_shapekey;
+			}
 		}
 
-		for (i = 0, block = me->key->block.first; block; block = block->next, i++) {
-			CustomData_add_layer_named(&bm->vdata, CD_SHAPEKEY,
-			                           CD_ASSIGN, NULL, 0, block->name);
-
-			j = CustomData_get_layer_index_n(&bm->vdata, CD_SHAPEKEY, i);
-			bm->vdata.layers[j].uid = block->uid;
-
+		for (i = 0, block = me->key->block.first; i < tot_shape_keys; block = block->next, i++) {
+			if (is_new) {
+				CustomData_add_layer_named(&bm->vdata, CD_SHAPEKEY,
+				                           CD_ASSIGN, NULL, 0, block->name);
+				int j = CustomData_get_layer_index_n(&bm->vdata, CD_SHAPEKEY, i);
+				bm->vdata.layers[j].uid = block->uid;
+			}
 			shape_key_table[i] = (const float (*)[3])block->data;
 		}
 	}
 
-	CustomData_bmesh_init_pool(&bm->vdata, me->totvert, BM_VERT);
-	CustomData_bmesh_init_pool(&bm->edata, me->totedge, BM_EDGE);
-	CustomData_bmesh_init_pool(&bm->ldata, me->totloop, BM_LOOP);
-	CustomData_bmesh_init_pool(&bm->pdata, me->totpoly, BM_FACE);
+	if (is_new) {
+		CustomData_bmesh_init_pool(&bm->vdata, me->totvert, BM_VERT);
+		CustomData_bmesh_init_pool(&bm->edata, me->totedge, BM_EDGE);
+		CustomData_bmesh_init_pool(&bm->ldata, me->totloop, BM_LOOP);
+		CustomData_bmesh_init_pool(&bm->pdata, me->totpoly, BM_FACE);
 
-	BM_mesh_cd_flag_apply(bm, me->cd_flag);
+		BM_mesh_cd_flag_apply(bm, me->cd_flag);
+	}
 
 	const int cd_vert_bweight_offset = CustomData_get_offset(&bm->vdata, CD_BWEIGHT);
 	const int cd_edge_bweight_offset = CustomData_get_offset(&bm->edata, CD_BWEIGHT);
 	const int cd_edge_crease_offset  = CustomData_get_offset(&bm->edata, CD_CREASE);
 	const int cd_shape_key_offset = me->key ? CustomData_get_offset(&bm->vdata, CD_SHAPEKEY) : -1;
-	const int cd_shape_keyindex_offset = (tot_shape_keys || params->add_key_index) ?
+	const int cd_shape_keyindex_offset = is_new && (tot_shape_keys || params->add_key_index) ?
 	          CustomData_get_offset(&bm->vdata, CD_SHAPE_KEYINDEX) : -1;
 
+	vtable = MEM_mallocN(sizeof(BMVert **) * me->totvert, __func__);
+
 	for (i = 0, mvert = me->mvert; i < me->totvert; i++, mvert++) {
-		v = vtable[i] = BM_vert_create(
-		        bm, keyco && params->use_shapekey ? keyco[i] : mvert->co, NULL,
-		        BM_CREATE_SKIP_CD);
+		v = vtable[i] = BM_vert_create(bm, keyco ? keyco[i] : mvert->co, NULL, BM_CREATE_SKIP_CD);
 		BM_elem_index_set(v, i); /* set_ok */
 
 		/* transfer flag */
@@ -317,20 +331,16 @@ void BM_mesh_bm_from_me(
 		/* set shapekey data */
 		if (tot_shape_keys) {
 			float (*co_dst)[3] = BM_ELEM_CD_GET_VOID_P(v, cd_shape_key_offset);
-			for (j = 0; j < tot_shape_keys; j++, co_dst++) {
+			for (int j = 0; j < tot_shape_keys; j++, co_dst++) {
 				copy_v3_v3(*co_dst, shape_key_table[j][i]);
 			}
 		}
 	}
-
-	bm->elem_index_dirty &= ~BM_VERT; /* added in order, clear dirty flag */
-
-	if (!me->totedge) {
-		MEM_freeN(vtable);
-		return;
+	if (is_new) {
+		bm->elem_index_dirty &= ~BM_VERT; /* added in order, clear dirty flag */
 	}
 
-	etable = MEM_mallocN(sizeof(void **) * me->totedge, "mesh to bmesh etable");
+	etable = MEM_mallocN(sizeof(BMEdge **) * me->totedge, __func__);
 
 	medge = me->medge;
 	for (i = 0; i < me->totedge; i++, medge++) {
@@ -352,8 +362,14 @@ void BM_mesh_bm_from_me(
 		if (cd_edge_crease_offset  != -1) BM_ELEM_CD_SET_FLOAT(e, cd_edge_crease_offset,  (float)medge->crease  / 255.0f);
 
 	}
+	if (is_new) {
+		bm->elem_index_dirty &= ~BM_EDGE; /* added in order, clear dirty flag */
+	}
 
-	bm->elem_index_dirty &= ~BM_EDGE; /* added in order, clear dirty flag */
+	/* only needed for selection. */
+	if (me->mselect && me->totselect != 0) {
+		ftable = MEM_mallocN(sizeof(BMFace **) * me->totpoly, __func__);
+	}
 
 	mloop = me->mloop;
 	mp = me->mpoly;
@@ -363,6 +379,9 @@ void BM_mesh_bm_from_me(
 
 		f = bm_face_create_from_mpoly(mp, mloop + mp->loopstart,
 		                              bm, vtable, etable);
+		if (ftable != NULL) {
+			ftable[i] = f;
+		}
 
 		if (UNLIKELY(f == NULL)) {
 			printf("%s: Warning! Bad face in mesh"
@@ -385,7 +404,7 @@ void BM_mesh_bm_from_me(
 		f->mat_nr = mp->mat_nr;
 		if (i == me->act_face) bm->act_face = f;
 
-		j = mp->loopstart;
+		int j = mp->loopstart;
 		l_iter = l_first = BM_FACE_FIRST_LOOP(f);
 		do {
 			/* don't use 'j' since we may have skipped some faces, hence some loops. */
@@ -402,54 +421,49 @@ void BM_mesh_bm_from_me(
 			BM_face_normal_update(f);
 		}
 	}
+	if (is_new) {
+		bm->elem_index_dirty &= ~(BM_FACE | BM_LOOP); /* added in order, clear dirty flag */
+	}
 
-	bm->elem_index_dirty &= ~(BM_FACE | BM_LOOP); /* added in order, clear dirty flag */
+	/* -------------------------------------------------------------------- */
+	/* MSelect clears the array elements (avoid adding multiple times).
+	 *
+	 * Take care to keep this last and not use (v/e/ftable) after this.
+	 */
 
 	if (me->mselect && me->totselect != 0) {
-
-		BMVert **vert_array = MEM_mallocN(sizeof(BMVert *) * bm->totvert, "VSelConv");
-		BMEdge **edge_array = MEM_mallocN(sizeof(BMEdge *) * bm->totedge, "ESelConv");
-		BMFace **face_array = MEM_mallocN(sizeof(BMFace *) * bm->totface, "FSelConv");
 		MSelect *msel;
-
-#pragma omp parallel sections if (bm->totvert + bm->totedge + bm->totface >= BM_OMP_LIMIT)
-		{
-#pragma omp section
-			{ BM_iter_as_array(bm, BM_VERTS_OF_MESH, NULL, (void **)vert_array, bm->totvert); }
-#pragma omp section
-			{ BM_iter_as_array(bm, BM_EDGES_OF_MESH, NULL, (void **)edge_array, bm->totedge); }
-#pragma omp section
-			{ BM_iter_as_array(bm, BM_FACES_OF_MESH, NULL, (void **)face_array, bm->totface); }
-		}
-
 		for (i = 0, msel = me->mselect; i < me->totselect; i++, msel++) {
+			BMElem **ele_p;
 			switch (msel->type) {
 				case ME_VSEL:
-					BM_select_history_store(bm, (BMElem *)vert_array[msel->index]);
+					ele_p = (BMElem **)&vtable[msel->index];
 					break;
 				case ME_ESEL:
-					BM_select_history_store(bm, (BMElem *)edge_array[msel->index]);
+					ele_p = (BMElem **)&etable[msel->index];
 					break;
 				case ME_FSEL:
-					BM_select_history_store(bm, (BMElem *)face_array[msel->index]);
+					ele_p = (BMElem **)&ftable[msel->index];
 					break;
+				default:
+					continue;
 			}
-		}
 
-		MEM_freeN(vert_array);
-		MEM_freeN(edge_array);
-		MEM_freeN(face_array);
+			if (*ele_p != NULL) {
+				BM_select_history_store_notest(bm, *ele_p);
+				*ele_p = NULL;
+			}
+		}
 	}
 	else {
-		me->totselect = 0;
-		if (me->mselect) {
-			MEM_freeN(me->mselect);
-			me->mselect = NULL;
-		}
+		BM_select_history_clear(bm);
 	}
 
 	MEM_freeN(vtable);
 	MEM_freeN(etable);
+	if (ftable) {
+		MEM_freeN(ftable);
+	}
 }
 
 
diff --git a/source/blender/bmesh/intern/bmesh_mesh_validate.c b/source/blender/bmesh/intern/bmesh_mesh_validate.c
index 7c9ebc800a3..3a6a3543bc8 100644
--- a/source/blender/bmesh/intern/bmesh_mesh_validate.c
+++ b/source/blender/bmesh/intern/bmesh_mesh_validate.c
@@ -41,7 +41,7 @@
 
 
 /* macro which inserts the function name */
-#if defined __GNUC__ || defined __sun
+#if defined __GNUC__
 #  define ERRMSG(format, args...) { fprintf(stderr, "%s: " format ", " AT "\n", __func__, ##args); errtot++; } (void)0
 #else
 #  define ERRMSG(format, ...) { fprintf(stderr, "%s: " format ", " AT "\n", __func__, __VA_ARGS__); errtot++; } (void)0
diff --git a/source/blender/bmesh/intern/bmesh_opdefines.c b/source/blender/bmesh/intern/bmesh_opdefines.c
index 200a31b1a57..4f48dafd211 100644
--- a/source/blender/bmesh/intern/bmesh_opdefines.c
+++ b/source/blender/bmesh/intern/bmesh_opdefines.c
@@ -1037,7 +1037,7 @@ static BMOpDefine bmo_extrude_face_region_def = {
 	/* slots_in */
 	{{"geom", BMO_OP_SLOT_ELEMENT_BUF, {BM_VERT | BM_EDGE | BM_FACE}},     /* edges and faces */
 	 {"edges_exclude", BMO_OP_SLOT_MAPPING, {(int)BMO_OP_SLOT_SUBTYPE_MAP_EMPTY}},
-	 {"use_keep_orig", BMO_OP_SLOT_BOOL},   /* keep original geometry */
+	 {"use_keep_orig", BMO_OP_SLOT_BOOL},   /* keep original geometry (requires ``geom`` to include edges). */
 	 {"use_select_history", BMO_OP_SLOT_BOOL},  /* pass to duplicate */
 	 {{'\0'}},
 	},
@@ -1684,7 +1684,7 @@ static BMOpDefine bmo_create_circle_def = {
 	{{"cap_ends",        BMO_OP_SLOT_BOOL},  /* whether or not to fill in the ends with faces */
 	 {"cap_tris",        BMO_OP_SLOT_BOOL},  /* fill ends with triangles instead of ngons */
 	 {"segments",        BMO_OP_SLOT_INT},
-	 {"diameter",        BMO_OP_SLOT_FLT},  /* diameter of one end */
+	 {"radius",          BMO_OP_SLOT_FLT},  /* Radius of the circle. */
 	 {"matrix",          BMO_OP_SLOT_MAT},  /* matrix to multiply the new geometry with */
 	 {"calc_uvs",        BMO_OP_SLOT_BOOL}, /* calculate default UVs */
 	 {{'\0'}},
diff --git a/source/blender/bmesh/intern/bmesh_polygon.c b/source/blender/bmesh/intern/bmesh_polygon.c
index a4621b45fe6..7b9d17b27b5 100644
--- a/source/blender/bmesh/intern/bmesh_polygon.c
+++ b/source/blender/bmesh/intern/bmesh_polygon.c
@@ -39,6 +39,8 @@
 #include "BLI_polyfill2d.h"
 #include "BLI_polyfill2d_beautify.h"
 #include "BLI_linklist.h"
+#include "BLI_edgehash.h"
+#include "BLI_heap.h"
 
 #include "bmesh.h"
 #include "bmesh_tools.h"
@@ -1474,3 +1476,147 @@ void BM_mesh_calc_tessellation(BMesh *bm, BMLoop *(*looptris)[3], int *r_looptri
 #undef USE_TESSFACE_SPEEDUP
 
 }
+
+
+/**
+ * A version of #BM_mesh_calc_tessellation that avoids degenerate triangles.
+ */
+void BM_mesh_calc_tessellation_beauty(BMesh *bm, BMLoop *(*looptris)[3], int *r_looptris_tot)
+{
+	/* this assumes all faces can be scan-filled, which isn't always true,
+	 * worst case we over alloc a little which is acceptable */
+#ifndef NDEBUG
+	const int looptris_tot = poly_to_tri_count(bm->totface, bm->totloop);
+#endif
+
+	BMIter iter;
+	BMFace *efa;
+	int i = 0;
+
+	MemArena *pf_arena = NULL;
+
+	/* use_beauty */
+	Heap *pf_heap = NULL;
+	EdgeHash *pf_ehash = NULL;
+
+	BM_ITER_MESH (efa, &iter, bm, BM_FACES_OF_MESH) {
+		/* don't consider two-edged faces */
+		if (UNLIKELY(efa->len < 3)) {
+			/* do nothing */
+		}
+		else if (efa->len == 3) {
+			BMLoop *l;
+			BMLoop **l_ptr = looptris[i++];
+			l_ptr[0] = l = BM_FACE_FIRST_LOOP(efa);
+			l_ptr[1] = l = l->next;
+			l_ptr[2] = l->next;
+		}
+		else if (efa->len == 4) {
+			BMLoop *l_v1 = BM_FACE_FIRST_LOOP(efa);
+			BMLoop *l_v2 = l_v1->next;
+			BMLoop *l_v3 = l_v2->next;
+			BMLoop *l_v4 = l_v1->prev;
+
+			/* #BM_verts_calc_rotate_beauty performs excessive checks we don't need!
+			 * It's meant for rotating edges, it also calculates a new normal.
+			 *
+			 * Use #BLI_polyfill_beautify_quad_rotate_calc since we have the normal.
+			 */
+#if 0
+			const bool split_13 = (BM_verts_calc_rotate_beauty(
+			        l_v1->v, l_v2->v, l_v3->v, l_v4->v, 0, 0) < 0.0f);
+#else
+			float axis_mat[3][3], v_quad[4][2];
+			axis_dominant_v3_to_m3(axis_mat, efa->no);
+			mul_v2_m3v3(v_quad[0], axis_mat, l_v1->v->co);
+			mul_v2_m3v3(v_quad[1], axis_mat, l_v2->v->co);
+			mul_v2_m3v3(v_quad[2], axis_mat, l_v3->v->co);
+			mul_v2_m3v3(v_quad[3], axis_mat, l_v4->v->co);
+
+			const bool split_13 = BLI_polyfill_beautify_quad_rotate_calc(
+			        v_quad[0], v_quad[1], v_quad[2], v_quad[3]) < 0.0f;
+#endif
+
+			BMLoop **l_ptr_a = looptris[i++];
+			BMLoop **l_ptr_b = looptris[i++];
+			if (split_13) {
+				l_ptr_a[0] = l_v1;
+				l_ptr_a[1] = l_v2;
+				l_ptr_a[2] = l_v3;
+
+				l_ptr_b[0] = l_v1;
+				l_ptr_b[1] = l_v3;
+				l_ptr_b[2] = l_v4;
+			}
+			else {
+				l_ptr_a[0] = l_v1;
+				l_ptr_a[1] = l_v2;
+				l_ptr_a[2] = l_v4;
+
+				l_ptr_b[0] = l_v2;
+				l_ptr_b[1] = l_v3;
+				l_ptr_b[2] = l_v4;
+			}
+		}
+		else {
+			int j;
+
+			BMLoop *l_iter;
+			BMLoop *l_first;
+			BMLoop **l_arr;
+
+			float axis_mat[3][3];
+			float (*projverts)[2];
+			unsigned int (*tris)[3];
+
+			const int totfilltri = efa->len - 2;
+
+			if (UNLIKELY(pf_arena == NULL)) {
+				pf_arena = BLI_memarena_new(BLI_MEMARENA_STD_BUFSIZE, __func__);
+				pf_heap = BLI_heap_new_ex(BLI_POLYFILL_ALLOC_NGON_RESERVE);
+				pf_ehash = BLI_edgehash_new_ex(__func__, BLI_POLYFILL_ALLOC_NGON_RESERVE);
+			}
+
+			tris = BLI_memarena_alloc(pf_arena, sizeof(*tris) * totfilltri);
+			l_arr = BLI_memarena_alloc(pf_arena, sizeof(*l_arr) * efa->len);
+			projverts = BLI_memarena_alloc(pf_arena, sizeof(*projverts) * efa->len);
+
+			axis_dominant_v3_to_m3_negate(axis_mat, efa->no);
+
+			j = 0;
+			l_iter = l_first = BM_FACE_FIRST_LOOP(efa);
+			do {
+				l_arr[j] = l_iter;
+				mul_v2_m3v3(projverts[j], axis_mat, l_iter->v->co);
+				j++;
+			} while ((l_iter = l_iter->next) != l_first);
+
+			BLI_polyfill_calc_arena((const float (*)[2])projverts, efa->len, 1, tris, pf_arena);
+
+			BLI_polyfill_beautify((const float (*)[2])projverts, efa->len, tris, pf_arena, pf_heap, pf_ehash);
+
+			for (j = 0; j < totfilltri; j++) {
+				BMLoop **l_ptr = looptris[i++];
+				unsigned int *tri = tris[j];
+
+				l_ptr[0] = l_arr[tri[0]];
+				l_ptr[1] = l_arr[tri[1]];
+				l_ptr[2] = l_arr[tri[2]];
+			}
+
+			BLI_memarena_clear(pf_arena);
+		}
+	}
+
+	if (pf_arena) {
+		BLI_memarena_free(pf_arena);
+
+		BLI_heap_free(pf_heap, NULL);
+		BLI_edgehash_free(pf_ehash, NULL);
+	}
+
+	*r_looptris_tot = i;
+
+	BLI_assert(i <= looptris_tot);
+
+}
diff --git a/source/blender/bmesh/intern/bmesh_polygon.h b/source/blender/bmesh/intern/bmesh_polygon.h
index d944f3a8bc5..313caac1243 100644
--- a/source/blender/bmesh/intern/bmesh_polygon.h
+++ b/source/blender/bmesh/intern/bmesh_polygon.h
@@ -33,6 +33,7 @@ struct Heap;
 #include "BLI_compiler_attrs.h"
 
 void  BM_mesh_calc_tessellation(BMesh *bm, BMLoop *(*looptris)[3], int *r_looptris_tot);
+void  BM_mesh_calc_tessellation_beauty(BMesh *bm, BMLoop *(*looptris)[3], int *r_looptris_tot);
 
 void  BM_face_calc_tessellation(
         const BMFace *f, const bool use_fixed_quad,
diff --git a/source/blender/bmesh/intern/bmesh_polygon_edgenet.c b/source/blender/bmesh/intern/bmesh_polygon_edgenet.c
index e515f9af63f..8a3cb329610 100644
--- a/source/blender/bmesh/intern/bmesh_polygon_edgenet.c
+++ b/source/blender/bmesh/intern/bmesh_polygon_edgenet.c
@@ -32,7 +32,7 @@
 #include "BLI_memarena.h"
 #include "BLI_array.h"
 #include "BLI_alloca.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 #include "BLI_linklist_stack.h"
 #include "BLI_sort.h"
 #include "BLI_sort_utils.h"
@@ -725,10 +725,30 @@ BLI_INLINE bool edge_isect_verts_point_2d(
         const BMEdge *e, const BMVert *v_a, const BMVert *v_b,
         float r_isect[2])
 {
-	return ((isect_seg_seg_v2_point(v_a->co, v_b->co, e->v1->co, e->v2->co, r_isect) == 1) &&
+	/* This bias seems like it could be too large,
+	 * mostly its not needed, see T52329 for example where it is. */
+	const float endpoint_bias = 1e-4f;
+	return ((isect_seg_seg_v2_point_ex(v_a->co, v_b->co, e->v1->co, e->v2->co, endpoint_bias, r_isect) == 1) &&
 	        ((e->v1 != v_a) && (e->v2 != v_a) && (e->v1 != v_b)  && (e->v2 != v_b)));
 }
 
+BLI_INLINE int axis_pt_cmp(const float pt_a[2], const float pt_b[2])
+{
+	if (pt_a[0] < pt_b[0]) {
+		return -1;
+	}
+	if (pt_a[0] > pt_b[0]) {
+		return 1;
+	}
+	if (pt_a[1] < pt_b[1]) {
+		return -1;
+	}
+	if (pt_a[1] > pt_b[1]) {
+		return 1;
+	}
+	return 0;
+}
+
 /**
  * Represents isolated edge-links,
  * each island owns contiguous slices of the vert array.
@@ -749,7 +769,8 @@ struct EdgeGroupIsland {
 	struct {
 		BMVert *min, *max;
 		/* used for sorting only */
-		float min_axis;
+		float min_axis[2];
+		float max_axis[2];
 	} vert_span;
 };
 
@@ -758,12 +779,11 @@ static int group_min_cmp_fn(const void *p1, const void *p2)
 	const struct EdgeGroupIsland *g1 = *(struct EdgeGroupIsland **)p1;
 	const struct EdgeGroupIsland *g2 = *(struct EdgeGroupIsland **)p2;
 	/* min->co[SORT_AXIS] hasn't been applied yet */
-	const float f1 = g1->vert_span.min_axis;
-	const float f2 = g2->vert_span.min_axis;
-
-	if (f1 < f2) return -1;
-	if (f1 > f2) return  1;
-	else         return  0;
+	int test = axis_pt_cmp(g1->vert_span.min_axis, g2->vert_span.min_axis);
+	if (UNLIKELY(test == 0)) {
+		test = axis_pt_cmp(g1->vert_span.max_axis, g2->vert_span.max_axis);
+	}
+	return test;
 }
 
 struct Edges_VertVert_BVHTreeTest {
@@ -993,8 +1013,8 @@ static int bm_face_split_edgenet_find_connection(
 			for (int j = 0; j < 2; j++) {
 				BMVert *v_iter = v_pair[j];
 				if (BM_elem_flag_test(v_iter, VERT_IS_VALID)) {
-					if (direction_sign ? (v_iter->co[SORT_AXIS] >= v_origin->co[SORT_AXIS]) :
-					                     (v_iter->co[SORT_AXIS] <= v_origin->co[SORT_AXIS]))
+					if (direction_sign ? (v_iter->co[SORT_AXIS] > v_origin->co[SORT_AXIS]) :
+					                     (v_iter->co[SORT_AXIS] < v_origin->co[SORT_AXIS]))
 					{
 						BLI_SMALLSTACK_PUSH(vert_search, v_iter);
 						BLI_SMALLSTACK_PUSH(vert_blacklist, v_iter);
@@ -1360,8 +1380,8 @@ bool BM_face_split_edgenet_connect_islands(
 			/* init with *any* different verts */
 			g->vert_span.min = ((BMEdge *)edge_links->link)->v1;
 			g->vert_span.max = ((BMEdge *)edge_links->link)->v2;
-			float min_axis =  FLT_MAX;
-			float max_axis = -FLT_MAX;
+			float min_axis[2] =  {FLT_MAX, FLT_MAX};
+			float max_axis[2] = {-FLT_MAX, -FLT_MAX};
 
 			do {
 				BMEdge *e = edge_links->link;
@@ -1372,24 +1392,29 @@ bool BM_face_split_edgenet_connect_islands(
 					BLI_assert(v_iter->head.htype == BM_VERT);
 					/* ideally we could use 'v_iter->co[SORT_AXIS]' here,
 					 * but we need to sort the groups before setting the vertex array order */
+					const float axis_value[2] = {
 #if SORT_AXIS == 0
-					const float axis_value = dot_m3_v3_row_x(axis_mat, v_iter->co);
+					    dot_m3_v3_row_x(axis_mat, v_iter->co),
+					    dot_m3_v3_row_y(axis_mat, v_iter->co),
 #else
-					const float axis_value = dot_m3_v3_row_y(axis_mat, v_iter->co);
+					    dot_m3_v3_row_y(axis_mat, v_iter->co),
+					    dot_m3_v3_row_x(axis_mat, v_iter->co),
 #endif
+					};
 
-					if (axis_value < min_axis) {
+					if (axis_pt_cmp(axis_value, min_axis) == -1) {
 						g->vert_span.min = v_iter;
-						min_axis = axis_value;
+						copy_v2_v2(min_axis, axis_value);
 					}
-					if (axis_value > max_axis ) {
+					if (axis_pt_cmp(axis_value, max_axis) == 1) {
 						g->vert_span.max = v_iter;
-						max_axis  = axis_value;
+						copy_v2_v2(max_axis, axis_value);
 					}
 				}
 			} while ((edge_links = edge_links->next));
 
-			g->vert_span.min_axis = min_axis;
+			copy_v2_v2(g->vert_span.min_axis, min_axis);
+			copy_v2_v2(g->vert_span.max_axis, max_axis);
 
 			g->has_prev_edge = false;
 
@@ -1449,8 +1474,10 @@ bool BM_face_split_edgenet_connect_islands(
 
 	bm->elem_index_dirty |= BM_VERT;
 
-	/* Now create bvh tree*/
-	BVHTree *bvhtree = BLI_bvhtree_new(edge_arr_len, 0.0f, 8, 8);
+	/* Now create bvh tree
+	 *
+	 * Note that a large epsilon is used because meshes with dimensions of around 100+ need it. see T52329. */
+	BVHTree *bvhtree = BLI_bvhtree_new(edge_arr_len, 1e-4f, 8, 8);
 	for (uint i = 0; i < edge_arr_len; i++) {
 		const float e_cos[2][3] = {
 		    {UNPACK2(edge_arr[i]->v1->co), 0.0f},
diff --git a/source/blender/bmesh/intern/bmesh_private.h b/source/blender/bmesh/intern/bmesh_private.h
index 4161fbe90fb..4dcf97e3f35 100644
--- a/source/blender/bmesh/intern/bmesh_private.h
+++ b/source/blender/bmesh/intern/bmesh_private.h
@@ -44,13 +44,14 @@
 #  define BM_CHECK_ELEMENT(el)  (void)(el)
 #else
 int bmesh_elem_check(void *element, const char htype);
-#  define BM_CHECK_ELEMENT(el)                                                \
+#  define BM_CHECK_ELEMENT(el) {                                              \
 	if (bmesh_elem_check(el, ((BMHeader *)el)->htype)) {                      \
 	    printf("check_element failure, with code %i on line %i in file\n"     \
 	    "    \"%s\"\n\n",                                                     \
 	    bmesh_elem_check(el, ((BMHeader *)el)->htype),                        \
 	    __LINE__, __FILE__);                                                  \
-	} (void)0
+	} \
+} ((void)0)
 #endif
 
 int bmesh_radial_length(const BMLoop *l);
diff --git a/source/blender/bmesh/intern/bmesh_queries.c b/source/blender/bmesh/intern/bmesh_queries.c
index f5c14304ea3..5bdc3927e16 100644
--- a/source/blender/bmesh/intern/bmesh_queries.c
+++ b/source/blender/bmesh/intern/bmesh_queries.c
@@ -36,7 +36,7 @@
 #include "BLI_math.h"
 #include "BLI_alloca.h"
 #include "BLI_linklist.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 
 #include "BKE_customdata.h"
 
@@ -754,6 +754,22 @@ bool BM_vert_is_edge_pair(const BMVert *v)
 }
 
 /**
+ * Fast alternative to ``(BM_vert_edge_count(v) == 2)``
+ * that checks both edges connect to the same faces.
+ */
+bool BM_vert_is_edge_pair_manifold(const BMVert *v)
+{
+	const BMEdge *e = v->e;
+	if (e) {
+		BMEdge *e_other = BM_DISK_EDGE_NEXT(e, v);
+		if (((e_other != e) && (BM_DISK_EDGE_NEXT(e_other, v) == e))) {
+			return BM_edge_is_manifold(e) && BM_edge_is_manifold(e_other);
+		}
+	}
+	return false;
+}
+
+/**
  * Access a verts 2 connected edges.
  *
  * \return true when only 2 verts are found.
@@ -1511,12 +1527,11 @@ float BM_loop_calc_face_angle(const BMLoop *l)
  * Calculate the normal at this loop corner or fallback to the face normal on straight lines.
  *
  * \param l The loop to calculate the normal at
+ * \param epsilon: Value to avoid numeric errors (1e-5f works well).
  * \param r_normal Resulting normal
  */
-void BM_loop_calc_face_normal(const BMLoop *l, float r_normal[3])
+float BM_loop_calc_face_normal_safe_ex(const BMLoop *l, const float epsilon_sq, float r_normal[3])
 {
-#define FEPSILON 1e-5f
-
 	/* Note: we cannot use result of normal_tri_v3 here to detect colinear vectors (vertex on a straight line)
 	 * from zero value, because it does not normalize both vectors before making crossproduct.
 	 * Instead of adding two costly normalize computations, just check ourselves for colinear case. */
@@ -1525,20 +1540,55 @@ void BM_loop_calc_face_normal(const BMLoop *l, float r_normal[3])
 	sub_v3_v3v3(v1, l->prev->v->co, l->v->co);
 	sub_v3_v3v3(v2, l->next->v->co, l->v->co);
 
-	const float fac = (v2[0] == 0.0f) ? ((v2[1] == 0.0f) ? ((v2[2] == 0.0f) ? 0.0f : v1[2] / v2[2]) : v1[1] / v2[1]) : v1[0] / v2[0];
+	const float fac =
+	        ((v2[0] == 0.0f) ?
+	        ((v2[1] == 0.0f) ?
+	        ((v2[2] == 0.0f) ?  0.0f : v1[2] / v2[2]) : v1[1] / v2[1]) : v1[0] / v2[0]);
 
 	mul_v3_v3fl(v_tmp, v2, fac);
 	sub_v3_v3(v_tmp, v1);
-	if (fac != 0.0f && !is_zero_v3(v1) && len_manhattan_v3(v_tmp) > FEPSILON) {
+	if (fac != 0.0f && !is_zero_v3(v1) && len_squared_v3(v_tmp) > epsilon_sq) {
 		/* Not co-linear, we can compute crossproduct and normalize it into normal. */
 		cross_v3_v3v3(r_normal, v1, v2);
-		normalize_v3(r_normal);
+		return normalize_v3(r_normal);
 	}
 	else {
 		copy_v3_v3(r_normal, l->f->no);
+		return 0.0f;
 	}
+}
 
-#undef FEPSILON
+/**
+ * #BM_loop_calc_face_normal_safe_ex with pre-defined sane epsilon.
+ *
+ * Since this doesn't scale baed on triangle size, fixed value works well.
+ */
+float BM_loop_calc_face_normal_safe(const BMLoop *l, float r_normal[3])
+{
+	return BM_loop_calc_face_normal_safe_ex(l, 1e-5f, r_normal);
+}
+
+/**
+ * \brief BM_loop_calc_face_normal
+ *
+ * Calculate the normal at this loop corner or fallback to the face normal on straight lines.
+ *
+ * \param l The loop to calculate the normal at
+ * \param r_normal Resulting normal
+ * \return The length of the cross product (double the area).
+ */
+float BM_loop_calc_face_normal(const BMLoop *l, float r_normal[3])
+{
+	float v1[3], v2[3];
+	sub_v3_v3v3(v1, l->prev->v->co, l->v->co);
+	sub_v3_v3v3(v2, l->next->v->co, l->v->co);
+
+	cross_v3_v3v3(r_normal, v1, v2);
+	const float len = normalize_v3(r_normal);
+	if (UNLIKELY(len == 0.0f)) {
+		copy_v3_v3(r_normal, l->f->no);
+	}
+	return len;
 }
 
 /**
diff --git a/source/blender/bmesh/intern/bmesh_queries.h b/source/blender/bmesh/intern/bmesh_queries.h
index 903fdc59cb8..c9fce96c798 100644
--- a/source/blender/bmesh/intern/bmesh_queries.h
+++ b/source/blender/bmesh/intern/bmesh_queries.h
@@ -85,6 +85,7 @@ int     BM_vert_face_count(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL
 BMEdge *BM_vert_other_disk_edge(BMVert *v, BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
 bool    BM_vert_is_edge_pair(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool    BM_vert_is_edge_pair_manifold(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 bool    BM_vert_edge_pair(BMVert *v, BMEdge **r_e_a, BMEdge **r_e_b);
 bool    BM_vert_face_check(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 bool    BM_vert_is_wire(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
@@ -113,7 +114,9 @@ BMLoop *BM_loop_find_prev_nodouble(BMLoop *l, BMLoop *l_stop, const float eps_sq
 BMLoop *BM_loop_find_next_nodouble(BMLoop *l, BMLoop *l_stop, const float eps_sq);
 
 float   BM_loop_calc_face_angle(const BMLoop *l) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-void    BM_loop_calc_face_normal(const BMLoop *l, float r_normal[3]) ATTR_NONNULL();
+float   BM_loop_calc_face_normal(const BMLoop *l, float r_normal[3]) ATTR_NONNULL();
+float   BM_loop_calc_face_normal_safe(const BMLoop *l, float r_normal[3]) ATTR_NONNULL();
+float   BM_loop_calc_face_normal_safe_ex(const BMLoop *l, const float epsilon, float r_normal[3]) ATTR_NONNULL();
 void    BM_loop_calc_face_direction(const BMLoop *l, float r_normal[3]);
 void    BM_loop_calc_face_tangent(const BMLoop *l, float r_tangent[3]);
 
diff --git a/source/blender/bmesh/operators/bmo_bisect_plane.c b/source/blender/bmesh/operators/bmo_bisect_plane.c
index 2c80ff651b8..ed232e81b82 100644
--- a/source/blender/bmesh/operators/bmo_bisect_plane.c
+++ b/source/blender/bmesh/operators/bmo_bisect_plane.c
@@ -29,7 +29,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "BLI_utildefines.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 #include "BLI_math.h"
 
 #include "bmesh.h"
diff --git a/source/blender/bmesh/operators/bmo_connect.c b/source/blender/bmesh/operators/bmo_connect.c
index c5c4ac959a9..0b5f1bb9ca1 100644
--- a/source/blender/bmesh/operators/bmo_connect.c
+++ b/source/blender/bmesh/operators/bmo_connect.c
@@ -27,7 +27,7 @@
  */
 
 #include "BLI_utildefines.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 #include "BLI_alloca.h"
 #include "BLI_linklist_stack.h"
 
diff --git a/source/blender/bmesh/operators/bmo_create.c b/source/blender/bmesh/operators/bmo_create.c
index a980baf8626..fa08d009d40 100644
--- a/source/blender/bmesh/operators/bmo_create.c
+++ b/source/blender/bmesh/operators/bmo_create.c
@@ -74,13 +74,13 @@ void bmo_contextual_create_exec(BMesh *bm, BMOperator *op)
 		BMVert *verts[2];
 		BMEdge *e;
 
-		BMO_iter_as_array(op->slots_in, "geom", BM_VERT, (void **)verts, 2);
-
-		/* create edge */
-		e = BM_edge_create(bm, verts[0], verts[1], NULL, BM_CREATE_NO_DOUBLE);
-		BMO_edge_flag_enable(bm, e, ELE_OUT);
-		tote += 1;
-		BMO_slot_buffer_from_enabled_flag(bm, op, op->slots_out, "edges.out", BM_EDGE, ELE_OUT);
+		if (BMO_iter_as_array(op->slots_in, "geom", BM_VERT, (void **)verts, 2) == 2) {
+			/* create edge */
+			e = BM_edge_create(bm, verts[0], verts[1], NULL, BM_CREATE_NO_DOUBLE);
+			BMO_edge_flag_enable(bm, e, ELE_OUT);
+			tote += 1;
+			BMO_slot_buffer_from_enabled_flag(bm, op, op->slots_out, "edges.out", BM_EDGE, ELE_OUT);
+		}
 		return;
 	}
 
@@ -283,13 +283,13 @@ void bmo_contextual_create_exec(BMesh *bm, BMOperator *op)
 	 */
 	if (totv > 2) {
 		/* TODO, some of these vertes may be connected by edges,
-		 * this connectivity could be used rather then treating
+		 * this connectivity could be used rather than treating
 		 * them as a bunch of isolated verts. */
 
 		BMVert **vert_arr = MEM_mallocN(sizeof(BMVert *) * totv, __func__);
 		BMFace *f;
 
-		BMO_iter_as_array(op->slots_in, "geom", BM_VERT, (void **)vert_arr, totv);
+		totv = BMO_iter_as_array(op->slots_in, "geom", BM_VERT, (void **)vert_arr, totv);
 
 		BM_verts_sort_radial_plane(vert_arr, totv);
 
diff --git a/source/blender/bmesh/operators/bmo_offset_edgeloops.c b/source/blender/bmesh/operators/bmo_offset_edgeloops.c
index a9840a72fc9..269f933f27f 100644
--- a/source/blender/bmesh/operators/bmo_offset_edgeloops.c
+++ b/source/blender/bmesh/operators/bmo_offset_edgeloops.c
@@ -33,7 +33,7 @@
 
 #include "BLI_math.h"
 #include "BLI_alloca.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 
 #include "BKE_customdata.h"
 
diff --git a/source/blender/bmesh/operators/bmo_primitive.c b/source/blender/bmesh/operators/bmo_primitive.c
index cca0f7387cd..95d61763902 100644
--- a/source/blender/bmesh/operators/bmo_primitive.c
+++ b/source/blender/bmesh/operators/bmo_primitive.c
@@ -839,7 +839,7 @@ void BM_mesh_calc_uvs_grid(
 	const float dx = 1.0f / (float)(x_segments - 1);
 	const float dy = 1.0f / (float)(y_segments - 1);
 	float x = 0.0f;
-	float y = 0.0f;
+	float y = dy;
 
 	int loop_index;
 
@@ -854,16 +854,16 @@ void BM_mesh_calc_uvs_grid(
 
 			switch (loop_index) {
 				case 0:
-					x += dx;
+					y -= dy;
 					break;
 				case 1:
-					y += dy;
+					x += dx;
 					break;
 				case 2:
-					x -= dx;
+					y += dy;
 					break;
 				case 3:
-					y -= dy;
+					x -= dx;
 					break;
 				default:
 					break;
@@ -1285,7 +1285,7 @@ void bmo_create_monkey_exec(BMesh *bm, BMOperator *op)
 
 void bmo_create_circle_exec(BMesh *bm, BMOperator *op)
 {
-	const float dia = BMO_slot_float_get(op->slots_in, "diameter");
+	const float radius = BMO_slot_float_get(op->slots_in, "radius");
 	const int segs = BMO_slot_int_get(op->slots_in, "segments");
 	const bool cap_ends = BMO_slot_bool_get(op->slots_in, "cap_ends");
 	const bool cap_tris = BMO_slot_bool_get(op->slots_in, "cap_tris");
@@ -1315,8 +1315,8 @@ void bmo_create_circle_exec(BMesh *bm, BMOperator *op)
 
 	for (a = 0; a < segs; a++, phi += phid) {
 		/* Going this way ends up with normal(s) upward */
-		vec[0] = -dia * sinf(phi);
-		vec[1] = dia * cosf(phi);
+		vec[0] = -radius * sinf(phi);
+		vec[1] = radius * cosf(phi);
 		vec[2] = 0.0f;
 		mul_m4_v3(mat, vec);
 		v1 = BM_vert_create(bm, vec, NULL, BM_CREATE_NOP);
@@ -1351,7 +1351,7 @@ void bmo_create_circle_exec(BMesh *bm, BMOperator *op)
 		BMO_face_flag_enable(bm, f, FACE_NEW);
 
 		if (calc_uvs) {
-			BM_mesh_calc_uvs_circle(bm, mat, dia, FACE_NEW, cd_loop_uv_offset);
+			BM_mesh_calc_uvs_circle(bm, mat, radius, FACE_NEW, cd_loop_uv_offset);
 		}
 	}
 	
diff --git a/source/blender/bmesh/operators/bmo_removedoubles.c b/source/blender/bmesh/operators/bmo_removedoubles.c
index 7d19d90807a..e85751531ae 100644
--- a/source/blender/bmesh/operators/bmo_removedoubles.c
+++ b/source/blender/bmesh/operators/bmo_removedoubles.c
@@ -30,7 +30,8 @@
 
 #include "BLI_math.h"
 #include "BLI_alloca.h"
-#include "BLI_stackdefines.h"
+#include "BLI_kdtree.h"
+#include "BLI_utildefines_stack.h"
 #include "BLI_stack.h"
 
 #include "BKE_customdata.h"
@@ -277,22 +278,7 @@ void bmo_weld_verts_exec(BMesh *bm, BMOperator *op)
 	BMO_mesh_delete_oflag_context(bm, ELE_DEL, DEL_ONLYTAGGED);
 }
 
-static int vergaverco(const void *e1, const void *e2)
-{
-	const BMVert *v1 = *(const void **)e1, *v2 = *(const void **)e2;
-	float x1 = v1->co[0] + v1->co[1] + v1->co[2];
-	float x2 = v2->co[0] + v2->co[1] + v2->co[2];
-
-	if      (x1 > x2) return  1;
-	else if (x1 < x2) return -1;
-	else return 0;
-}
-
-// #define VERT_TESTED	1 // UNUSED
-#define VERT_DOUBLE	2
-#define VERT_TARGET	4
 #define VERT_KEEP	8
-// #define VERT_MARK	16 // UNUSED
 #define VERT_IN		32
 
 #define EDGE_MARK	1
@@ -584,77 +570,62 @@ static void bmesh_find_doubles_common(
         BMesh *bm, BMOperator *op,
         BMOperator *optarget, BMOpSlot *optarget_slot)
 {
-	BMVert  **verts;
-	int       verts_len;
+	const BMOpSlot *slot_verts = BMO_slot_get(op->slots_in, "verts");
+	BMVert * const *verts = (BMVert **)slot_verts->data.buf;
+	const int       verts_len = slot_verts->len;
 
-	int i, j, keepvert = 0;
+	bool has_keep_vert = false;
+	bool found_duplicates = false;
 
 	const float dist  = BMO_slot_float_get(op->slots_in, "dist");
-	const float dist_sq = dist * dist;
-	const float dist3 = ((float)M_SQRT3 + 0.00005f) * dist;   /* Just above sqrt(3) */
 
 	/* Test whether keep_verts arg exists and is non-empty */
 	if (BMO_slot_exists(op->slots_in, "keep_verts")) {
 		BMOIter oiter;
-		keepvert = BMO_iter_new(&oiter, op->slots_in, "keep_verts", BM_VERT) != NULL;
+		has_keep_vert = BMO_iter_new(&oiter, op->slots_in, "keep_verts", BM_VERT) != NULL;
 	}
 
-	/* get the verts as an array we can sort */
-	verts = BMO_slot_as_arrayN(op->slots_in, "verts", &verts_len);
-
-	/* sort by vertex coordinates added together */
-	qsort(verts, verts_len, sizeof(BMVert *), vergaverco);
-
 	/* Flag keep_verts */
-	if (keepvert) {
+	if (has_keep_vert) {
 		BMO_slot_buffer_flag_enable(bm, op->slots_in, "keep_verts", BM_VERT, VERT_KEEP);
 	}
 
-	for (i = 0; i < verts_len; i++) {
-		BMVert *v_check = verts[i];
-
-		if (BMO_vert_flag_test(bm, v_check, VERT_DOUBLE | VERT_TARGET)) {
-			continue;
+	int *duplicates = MEM_mallocN(sizeof(int) * verts_len, __func__);
+	{
+		KDTree *tree = BLI_kdtree_new(verts_len);
+		for (int i = 0; i < verts_len; i++) {
+			BLI_kdtree_insert(tree, i, verts[i]->co);
+			if (has_keep_vert && BMO_vert_flag_test(bm, verts[i], VERT_KEEP)) {
+				duplicates[i] = i;
+			}
+			else {
+				duplicates[i] = -1;
+			}
 		}
 
-		for (j = i + 1; j < verts_len; j++) {
-			BMVert *v_other = verts[j];
-
-			/* a match has already been found, (we could check which is best, for now don't) */
-			if (BMO_vert_flag_test(bm, v_other, VERT_DOUBLE | VERT_TARGET)) {
-				continue;
-			}
+		BLI_kdtree_balance(tree);
+		found_duplicates = BLI_kdtree_calc_duplicates_fast(tree, dist, false, duplicates) != 0;
+		BLI_kdtree_free(tree);
+	}
 
-			/* Compare sort values of the verts using 3x tolerance (allowing for the tolerance
-			 * on each of the three axes). This avoids the more expensive length comparison
-			 * for most vertex pairs. */
-			if ((v_other->co[0] + v_other->co[1] + v_other->co[2]) -
-			    (v_check->co[0] + v_check->co[1] + v_check->co[2]) > dist3)
-			{
-				break;
+	if (found_duplicates) {
+		for (int i = 0; i < verts_len; i++) {
+			BMVert *v_check = verts[i];
+			if (duplicates[i] == -1) {
+				/* nop (others can use as target) */
 			}
-
-			if (keepvert) {
-				if (BMO_vert_flag_test(bm, v_other, VERT_KEEP) == BMO_vert_flag_test(bm, v_check, VERT_KEEP))
-					continue;
+			else if (duplicates[i] == i) {
+				/* keep (others can use as target) */
 			}
-
-			if (compare_len_squared_v3v3(v_check->co, v_other->co, dist_sq)) {
-
-				/* If one vert is marked as keep, make sure it will be the target */
-				if (BMO_vert_flag_test(bm, v_other, VERT_KEEP)) {
-					SWAP(BMVert *, v_check, v_other);
-				}
-
-				BMO_vert_flag_enable(bm, v_other, VERT_DOUBLE);
-				BMO_vert_flag_enable(bm, v_check, VERT_TARGET);
-
-				BMO_slot_map_elem_insert(optarget, optarget_slot, v_other, v_check);
+			else {
+				BMVert *v_other = verts[duplicates[i]];
+				BLI_assert(ELEM(duplicates[duplicates[i]], -1, duplicates[i]));
+				BMO_slot_map_elem_insert(optarget, optarget_slot, v_check, v_other);
 			}
 		}
 	}
 
-	MEM_freeN(verts);
+	MEM_freeN(duplicates);
 }
 
 void bmo_remove_doubles_exec(BMesh *bm, BMOperator *op)
diff --git a/source/blender/bmesh/operators/bmo_subdivide_edgering.c b/source/blender/bmesh/operators/bmo_subdivide_edgering.c
index 94b60a51f68..adcc0c71629 100644
--- a/source/blender/bmesh/operators/bmo_subdivide_edgering.c
+++ b/source/blender/bmesh/operators/bmo_subdivide_edgering.c
@@ -40,7 +40,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "BLI_utildefines.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 #include "BLI_alloca.h"
 #include "BLI_math.h"
 #include "BLI_listbase.h"
diff --git a/source/blender/bmesh/tools/bmesh_beautify.c b/source/blender/bmesh/tools/bmesh_beautify.c
index f08f21a2c88..6e6242fc9f9 100644
--- a/source/blender/bmesh/tools/bmesh_beautify.c
+++ b/source/blender/bmesh/tools/bmesh_beautify.c
@@ -150,7 +150,7 @@ static float bm_edge_calc_rotate_beauty__area(
 			           (ELEM(v4, v1, v2, v3) == false));
 
 			add_v3_v3v3(no, no_a, no_b);
-			if (UNLIKELY((no_scale = normalize_v3(no)) <= FLT_EPSILON)) {
+			if (UNLIKELY((no_scale = normalize_v3(no)) == 0.0f)) {
 				break;
 			}
 
@@ -182,7 +182,12 @@ static float bm_edge_calc_rotate_beauty__area(
 			}
 		}
 
-		return BLI_polyfill_beautify_quad_rotate_calc(v1_xy, v2_xy, v3_xy, v4_xy);
+		/**
+		 * Important to lock degenerate here,
+		 * since the triangle pars will be projected into different 2D spaces.
+		 * Allowing to rotate out of a degenerate state can flip the faces (when performed iteratively).
+		 */
+		return BLI_polyfill_beautify_quad_rotate_calc_ex(v1_xy, v2_xy, v3_xy, v4_xy, true);
 	} while (false);
 
 	return FLT_MAX;
diff --git a/source/blender/bmesh/tools/bmesh_bevel.c b/source/blender/bmesh/tools/bmesh_bevel.c
index 6673c5d25cf..51a0fa4b2cc 100644
--- a/source/blender/bmesh/tools/bmesh_bevel.c
+++ b/source/blender/bmesh/tools/bmesh_bevel.c
@@ -234,7 +234,7 @@ static bool nearly_parallel(const float d1[3], const float d2[3])
 	float ang;
 
 	ang = angle_v3v3(d1, d2);
-	return (fabsf(ang) < BEVEL_EPSILON_ANG) || (fabsf(ang - M_PI) < BEVEL_EPSILON_ANG);
+	return (fabsf(ang) < BEVEL_EPSILON_ANG) || (fabsf(ang - (float)M_PI) < BEVEL_EPSILON_ANG);
 }
 
 /* Make a new BoundVert of the given kind, insert it at the end of the circular linked
@@ -4531,53 +4531,198 @@ static void set_profile_spacing(BevelParams *bp)
 }
 
 /*
- * Calculate and return an offset that is the lesser of the current
+ * Assume we have a situation like:
+ *
+ * a                 d
+ *  \               /
+ * A \             / C
+ *    \ th1    th2/
+ *     b---------c
+ *          B
+ *
+ * where edges are A, B, and C,
+ * following a face around vertices a, b, c, d;
+ * th1 is angle abc and th2 is angle bcd;
+ * and the argument EdgeHalf eb is B, going from b to c.
+ * In general case, edge offset specs for A, B, C have
+ * the form ka*t, kb*t, kc*t where ka, kb, kc are some factors
+ * (may be 0) and t is the current bp->offset.
+ * We want to calculate t at which the clone of B parallel
+ * to it collapses. This can be calculated using trig.
+ * Another case of geometry collision that can happen is
+ * When B slides along A because A is unbeveled.
+ * Then it might collide with a.  Similarly for B sliding along C.
+ */
+static float geometry_collide_offset(BevelParams *bp, EdgeHalf *eb)
+{
+	EdgeHalf *ea, *ec, *ebother;
+	BevVert *bvc;
+	BMLoop *lb;
+	BMVert *va, *vb, *vc, *vd;
+	float ka, kb, kc, g, h, t, den, no_collide_offset, th1, th2, sin1, sin2, tan1, tan2, limit;
+
+	limit = no_collide_offset = bp->offset + 1e6;
+	if (bp->offset == 0.0f)
+		return no_collide_offset;
+	kb = eb->offset_l_spec;
+	ea = eb->next;  /* note: this is in direction b --> a */
+	ka = ea->offset_r_spec;
+	if (eb->is_rev) {
+		vc = eb->e->v1;
+		vb = eb->e->v2;
+	}
+	else {
+		vb = eb->e->v1;
+		vc = eb->e->v2;
+	}
+	va = ea->is_rev ? ea->e->v1 : ea->e->v2;
+	bvc = NULL;
+	ebother = find_other_end_edge_half(bp, eb, &bvc);
+	if (ebother != NULL) {
+		ec = ebother->prev;  /* note: this is in direction c --> d*/
+		vc = bvc->v;
+		kc = ec->offset_l_spec;
+		vd = ec->is_rev ? ec->e->v1 : ec->e->v2;
+	}
+	else {
+		/* No bevvert for w, so C can't be beveled */
+		kc = 0.0f;
+		ec = NULL;
+		/* Find an edge from c that has same face */
+		lb = BM_face_edge_share_loop(eb->fnext, eb->e);
+		if (!lb) {
+			return no_collide_offset;
+		}
+		if (lb->next->v == vc)
+			vd = lb->next->next->v;
+		else if (lb->v == vc)
+			vd = lb->prev->v;
+		else {
+			return no_collide_offset;
+		}
+	}
+	if (ea->e == eb->e || (ec && ec->e == eb->e))
+		return no_collide_offset;
+	ka = ka / bp->offset;
+	kb = kb / bp->offset;
+	kc = kc / bp->offset;
+	th1 = angle_v3v3v3(va->co, vb->co, vc->co);
+	th2 = angle_v3v3v3(vb->co, vc->co, vd->co);
+	
+	/* First calculate offset at which edge B collapses, which happens
+	 * when advancing clones of A, B, C all meet at a point.
+	 * This only happens if at least two of those three edges have non-zero k's */
+	sin1 = sinf(th1);
+	sin2 = sinf(th2);
+	if ((ka > 0.0f) + (kb > 0.0f) + (kc > 0.0f) >= 2) {
+		tan1 = tanf(th1);
+		tan2 = tanf(th2);
+		g = tan1 * tan2;
+		h = sin1 * sin2;
+		den = g * (ka * sin2 + kc * sin1) + kb * h * (tan1 + tan2);
+		if (den != 0.0f) {
+			t = BM_edge_calc_length(eb->e);
+			t *= g * h / den;
+			if (t >= 0.0f)
+				limit = t;
+		}
+	}
+
+	/* Now check edge slide cases */
+	if (kb > 0.0f && ka == 0.0f /*&& bvb->selcount == 1 && bvb->edgecount > 2*/) {
+		t = BM_edge_calc_length(ea->e);
+		t *= sin1 / kb;
+		if (t >= 0.0f && t < limit)
+			limit = t;
+	}
+	if (kb > 0.0f && kc == 0.0f /* && bvc && ec && bvc->selcount == 1 && bvc->edgecount > 2 */) {
+		t = BM_edge_calc_length(ec->e);
+		t *= sin2 / kb;
+		if (t >= 0.0f && t < limit)
+			limit = t;
+	}
+	return limit;
+}
+
+/*
+ * We have an edge A between vertices a and b,
+ * where EdgeHalf ea is the half of A that starts at a.
+ * For vertex-only bevels, the new vertices slide from a at a rate ka*t
+ * and from b at a rate kb*t.
+ * We want to calculate the t at which the two meet.
+ */
+static float vertex_collide_offset(BevelParams *bp, EdgeHalf *ea)
+{
+	float limit, ka, kb, no_collide_offset, la, kab;
+	EdgeHalf *eb;
+
+	limit = no_collide_offset = bp->offset + 1e6;
+	if (bp->offset == 0.0f)
+		return no_collide_offset;
+	ka = ea->offset_l_spec / bp->offset;
+	eb = find_other_end_edge_half(bp, ea, NULL);
+	kb = eb ? eb->offset_l_spec / bp->offset : 0.0f;
+	kab = ka + kb;
+	la = BM_edge_calc_length(ea->e);
+	if (kab <= 0.0f)
+		return no_collide_offset;
+	limit = la / kab;
+	return limit;
+}
+
+/*
+ * Calculate an offset that is the lesser of the current
  * bp.offset and the maximum possible offset before geometry
  * collisions happen.
- * Currently this is a quick and dirty estimate of the max
- * possible: half the minimum edge length of any vertex involved
- * in a bevel. This is usually conservative.
- * The correct calculation is quite complicated.
- * TODO: implement this correctly.
+ * If the offset changes as a result of this, adjust the
+ * current edge offset specs to reflect this clamping,
+ * and store the new offset in bp.offset.
  */
-static float bevel_limit_offset(BMesh *bm, BevelParams *bp)
+static void bevel_limit_offset(BevelParams *bp)
 {
-	BMVert *v;
-	BMEdge *e;
-	BMIter v_iter, e_iter;
-	float limited_offset, half_elen;
-	bool vbeveled;
+	BevVert *bv;
+	EdgeHalf *eh;
+	GHashIterator giter;
+	float limited_offset, offset_factor, collision_offset;
+	int i;
 
 	limited_offset = bp->offset;
-	if (bp->offset_type == BEVEL_AMT_PERCENT) {
-		if (limited_offset > 50.0f)
-			limited_offset = 50.0f;
-		return limited_offset;
-	}
-	BM_ITER_MESH (v, &v_iter, bm, BM_VERTS_OF_MESH) {
-		if (BM_elem_flag_test(v, BM_ELEM_TAG)) {
+	GHASH_ITER(giter, bp->vert_hash) {
+		bv = BLI_ghashIterator_getValue(&giter);
+		for (i = 0; i < bv->edgecount; i++) {
+			eh = &bv->edges[i];
 			if (bp->vertex_only) {
-				vbeveled = true;
+				collision_offset = vertex_collide_offset(bp, eh);
+				if (collision_offset < limited_offset)
+					limited_offset = collision_offset;
 			}
 			else {
-				vbeveled = false;
-				BM_ITER_ELEM (e, &e_iter, v, BM_EDGES_OF_VERT) {
-					if (BM_elem_flag_test(BM_edge_other_vert(e, v), BM_ELEM_TAG)) {
-						vbeveled = true;
-						break;
-					}
-				}
+				collision_offset = geometry_collide_offset(bp, eh);
+				if (collision_offset < limited_offset)
+					limited_offset = collision_offset;
 			}
-			if (vbeveled) {
-				BM_ITER_ELEM (e, &e_iter, v, BM_EDGES_OF_VERT) {
-					half_elen = 0.5f * BM_edge_calc_length(e);
-					if (half_elen < limited_offset)
-						limited_offset = half_elen;
-				}
+		}
+	}
+
+	if (limited_offset < bp->offset) {
+		/* All current offset specs have some number times bp->offset,
+		 * so we can just multiply them all by the reduction factor
+		 * of the offset to have the effect of recalculating the specs
+		 * with the new limited_offset.
+		*/
+		offset_factor = limited_offset / bp->offset;
+		GHASH_ITER(giter, bp->vert_hash) {
+			bv = BLI_ghashIterator_getValue(&giter);
+			for (i = 0; i < bv->edgecount; i++) {
+				eh = &bv->edges[i];
+				eh->offset_l_spec *= offset_factor;
+				eh->offset_r_spec *= offset_factor;
+				eh->offset_l *= offset_factor;
+				eh->offset_r *= offset_factor;
 			}
 		}
+		bp->offset = limited_offset;
 	}
-	return limited_offset;
 }
 
 /**
@@ -4604,6 +4749,7 @@ void BM_mesh_bevel(
 	BMEdge *e;
 	BevVert *bv;
 	BevelParams bp = {NULL};
+	GHashIterator giter;
 
 	bp.offset = offset;
 	bp.offset_type = offset_type;
@@ -4627,24 +4773,33 @@ void BM_mesh_bevel(
 		BLI_memarena_use_calloc(bp.mem_arena);
 		set_profile_spacing(&bp);
 
-		if (limit_offset)
-			bp.offset = bevel_limit_offset(bm, &bp);
-
 		/* Analyze input vertices, sorting edges and assigning initial new vertex positions */
 		BM_ITER_MESH (v, &iter, bm, BM_VERTS_OF_MESH) {
 			if (BM_elem_flag_test(v, BM_ELEM_TAG)) {
 				bv = bevel_vert_construct(bm, &bp, v);
-				if (bv)
+				if (!limit_offset && bv)
 					build_boundary(&bp, bv, true);
 			}
 		}
 
+		/* Perhaps clamp offset to avoid geometry colliisions */
+		if (limit_offset) {
+			bevel_limit_offset(&bp);
+
+			/* Assign initial new vertex positions */
+			GHASH_ITER(giter, bp.vert_hash) {
+				bv = BLI_ghashIterator_getValue(&giter);
+				build_boundary(&bp, bv, true);
+			}
+		}
+
 		/* Perhaps do a pass to try to even out widths */
 		if (!bp.vertex_only) {
 			adjust_offsets(&bp);
 		}
 
 		/* Build the meshes around vertices, now that positions are final */
+		/* Note: could use GHASH_ITER over bp.vert_hash when backward compatibility no longer matters */
 		BM_ITER_MESH (v, &iter, bm, BM_VERTS_OF_MESH) {
 			if (BM_elem_flag_test(v, BM_ELEM_TAG)) {
 				bv = find_bevvert(&bp, v);
diff --git a/source/blender/bmesh/tools/bmesh_bisect_plane.c b/source/blender/bmesh/tools/bmesh_bisect_plane.c
index 676a8de94c8..f3927a3ff67 100644
--- a/source/blender/bmesh/tools/bmesh_bisect_plane.c
+++ b/source/blender/bmesh/tools/bmesh_bisect_plane.c
@@ -38,7 +38,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "BLI_utildefines.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 #include "BLI_alloca.h"
 #include "BLI_linklist.h"
 #include "BLI_linklist_stack.h"
diff --git a/source/blender/bmesh/tools/bmesh_decimate_collapse.c b/source/blender/bmesh/tools/bmesh_decimate_collapse.c
index c417131d588..36ae7231f94 100644
--- a/source/blender/bmesh/tools/bmesh_decimate_collapse.c
+++ b/source/blender/bmesh/tools/bmesh_decimate_collapse.c
@@ -40,7 +40,7 @@
 #include "BLI_edgehash.h"
 #include "BLI_polyfill2d.h"
 #include "BLI_polyfill2d_beautify.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 
 
 #include "BKE_customdata.h"
diff --git a/source/blender/bmesh/tools/bmesh_intersect.c b/source/blender/bmesh/tools/bmesh_intersect.c
index cfb43181703..82545a5e011 100644
--- a/source/blender/bmesh/tools/bmesh_intersect.c
+++ b/source/blender/bmesh/tools/bmesh_intersect.c
@@ -44,7 +44,7 @@
 #include "BLI_sort_utils.h"
 
 #include "BLI_linklist_stack.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 #ifndef NDEBUG
 #  include "BLI_array_utils.h"
 #endif
diff --git a/source/blender/bmesh/tools/bmesh_path.c b/source/blender/bmesh/tools/bmesh_path.c
index 30b083cacda..85c591b6684 100644
--- a/source/blender/bmesh/tools/bmesh_path.c
+++ b/source/blender/bmesh/tools/bmesh_path.c
@@ -38,24 +38,34 @@
 /* -------------------------------------------------------------------- */
 /* Generic Helpers */
 
-static float step_cost_3_v3(const float v1[3], const float v2[3], const float v3[3])
+/**
+ * Use skip options when we want to start measuring from a boundary.
+ */
+static float step_cost_3_v3_ex(
+        const float v1[3], const float v2[3], const float v3[3],
+        bool skip_12, bool skip_23)
 {
-	float cost, d1[3], d2[3];
-
+	float d1[3], d2[3];
 
 	/* The cost is based on the simple sum of the length of the two edgees... */
 	sub_v3_v3v3(d1, v2, v1);
 	sub_v3_v3v3(d2, v3, v2);
-	cost = normalize_v3(d1) + normalize_v3(d2);
+	const float cost_12 = normalize_v3(d1);
+	const float cost_23 = normalize_v3(d2);
+	const float cost = ((skip_12 ? 0.0f : cost_12) +
+	                    (skip_23 ? 0.0f : cost_23));
 
 	/* but is biased to give higher values to sharp turns, so that it will take
 	 * paths with fewer "turns" when selecting between equal-weighted paths between
 	 * the two edges */
-	cost = cost * (1.0f + 0.5f * (2.0f - sqrtf(fabsf(dot_v3v3(d1, d2)))));
-
-	return cost;
+	return cost * (1.0f + 0.5f * (2.0f - sqrtf(fabsf(dot_v3v3(d1, d2)))));
 }
 
+static float step_cost_3_v3(
+        const float v1[3], const float v2[3], const float v3[3])
+{
+	return step_cost_3_v3_ex(v1, v2, v3, false, false);
+}
 
 
 /* -------------------------------------------------------------------- */
@@ -364,7 +374,7 @@ LinkNode *BM_mesh_calc_path_edge(
 /* -------------------------------------------------------------------- */
 /* BM_mesh_calc_path_face */
 
-static float facetag_cut_cost_edge(BMFace *f_a, BMFace *f_b, BMEdge *e)
+static float facetag_cut_cost_edge(BMFace *f_a, BMFace *f_b, BMEdge *e, const void * const f_endpoints[2])
 {
 	float f_a_cent[3];
 	float f_b_cent[3];
@@ -392,10 +402,12 @@ static float facetag_cut_cost_edge(BMFace *f_a, BMFace *f_b, BMEdge *e)
 	}
 #endif
 
-	return step_cost_3_v3(f_a_cent, e_cent, f_b_cent);
+	return step_cost_3_v3_ex(
+	        f_a_cent, e_cent, f_b_cent,
+	        (f_a == f_endpoints[0]), (f_b == f_endpoints[1]));
 }
 
-static float facetag_cut_cost_vert(BMFace *f_a, BMFace *f_b, BMVert *v)
+static float facetag_cut_cost_vert(BMFace *f_a, BMFace *f_b, BMVert *v, const void * const f_endpoints[2])
 {
 	float f_a_cent[3];
 	float f_b_cent[3];
@@ -403,12 +415,14 @@ static float facetag_cut_cost_vert(BMFace *f_a, BMFace *f_b, BMVert *v)
 	BM_face_calc_center_mean_weighted(f_a, f_a_cent);
 	BM_face_calc_center_mean_weighted(f_b, f_b_cent);
 
-	return step_cost_3_v3(f_a_cent, v->co, f_b_cent);
+	return step_cost_3_v3_ex(
+	        f_a_cent, v->co, f_b_cent,
+	        (f_a == f_endpoints[0]), (f_b == f_endpoints[1]));
 }
 
 static void facetag_add_adjacent(
         Heap *heap, BMFace *f_a, BMFace **faces_prev, float *cost,
-        const struct BMCalcPathParams *params)
+        const void * const f_endpoints[2], const struct BMCalcPathParams *params)
 {
 	const int f_a_index = BM_elem_index_get(f_a);
 
@@ -427,7 +441,7 @@ static void facetag_add_adjacent(
 					/* we know 'f_b' is not visited, check it out! */
 					const int f_b_index = BM_elem_index_get(f_b);
 					const float cost_cut = params->use_topology_distance ?
-					        1.0f : facetag_cut_cost_edge(f_a, f_b, l_iter->e);
+					        1.0f : facetag_cut_cost_edge(f_a, f_b, l_iter->e, f_endpoints);
 					const float cost_new = cost[f_a_index] + cost_cut;
 
 					if (cost[f_b_index] > cost_new) {
@@ -454,7 +468,7 @@ static void facetag_add_adjacent(
 						/* we know 'f_b' is not visited, check it out! */
 						const int f_b_index = BM_elem_index_get(f_b);
 						const float cost_cut = params->use_topology_distance ?
-						        1.0f : facetag_cut_cost_vert(f_a, f_b, l_a->v);
+						        1.0f : facetag_cut_cost_vert(f_a, f_b, l_a->v, f_endpoints);
 						const float cost_new = cost[f_a_index] + cost_cut;
 
 						if (cost[f_b_index] > cost_new) {
@@ -482,6 +496,9 @@ LinkNode *BM_mesh_calc_path_face(
 	BMFace **faces_prev;
 	int i, totface;
 
+	/* Start measuring face path at the face edges, ignoring their centers. */
+	const void * const f_endpoints[2] = {f_src, f_dst};
+
 	/* note, would pass BM_EDGE except we are looping over all faces anyway */
 	// BM_mesh_elem_index_ensure(bm, BM_VERT /* | BM_EDGE */); // NOT NEEDED FOR FACETAG
 
@@ -522,7 +539,7 @@ LinkNode *BM_mesh_calc_path_face(
 
 		if (!BM_elem_flag_test(f, BM_ELEM_TAG)) {
 			BM_elem_flag_enable(f, BM_ELEM_TAG);
-			facetag_add_adjacent(heap, f, faces_prev, cost, params);
+			facetag_add_adjacent(heap, f, faces_prev, cost, f_endpoints, params);
 		}
 	}
 
diff --git a/source/blender/bmesh/tools/bmesh_path_region.c b/source/blender/bmesh/tools/bmesh_path_region.c
index aad1f9c5a49..d23ea537d82 100644
--- a/source/blender/bmesh/tools/bmesh_path_region.c
+++ b/source/blender/bmesh/tools/bmesh_path_region.c
@@ -29,22 +29,32 @@
 
 #include "BLI_math.h"
 #include "BLI_linklist.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 #include "BLI_alloca.h"
 
 #include "bmesh.h"
 #include "bmesh_path_region.h"  /* own include */
 
 
-/* Special handling of vertices with 2 edges
- * (act as if the edge-chain is a single edge). */
+/**
+ * Special handling of vertices with 2 edges
+ * (act as if the edge-chain is a single edge).
+ *
+ * \note Regarding manifold edge stepping: #BM_vert_is_edge_pair_manifold usage.
+ * Logic to skip a chain of vertices is not applied at boundaries because it gives
+ * strange behavior from a user perspective especially with boundary quads, see: T52701
+ *
+ * Restrict walking over a vertex chain to cases where the edges share the same faces.
+ * This is more typical of what a user would consider a vertex chain.
+ */
 #define USE_EDGE_CHAIN
 
 
 #ifdef USE_EDGE_CHAIN
 /**
- * Takes a vertex with 2 edge users and fills in the vertices at each end-point,
- * or nothing if if the edges loop back to its self.
+ * Takes a vertex with 2 edge users and assigns the vertices at each end-point,
+ *
+ * \return Success when \a v_end_pair values are set or false if the edges loop back on themselves.
  */
 static bool bm_vert_pair_ends(BMVert *v_pivot, BMVert *v_end_pair[2])
 {
@@ -53,7 +63,7 @@ static bool bm_vert_pair_ends(BMVert *v_pivot, BMVert *v_end_pair[2])
 	do {
 		BMEdge *e_chain = e;
 		BMVert *v_other = BM_edge_other_vert(e_chain, v_pivot);
-		while (BM_vert_is_edge_pair(v_other)) {
+		while (BM_vert_is_edge_pair_manifold(v_other)) {
 			BMEdge *e_chain_next = BM_DISK_EDGE_NEXT(e_chain, v_other);
 			BLI_assert(BM_DISK_EDGE_NEXT(e_chain_next, v_other) == e_chain);
 			v_other = BM_edge_other_vert(e_chain_next, v_other);
@@ -88,7 +98,7 @@ static bool bm_vert_region_test_chain(BMVert *v, int * const depths[2], const in
 	if (bm_vert_region_test(v, depths, pass)) {
 		return true;
 	}
-	else if (BM_vert_is_edge_pair(v) &&
+	else if (BM_vert_is_edge_pair_manifold(v) &&
 	         bm_vert_pair_ends(v, v_end_pair) &&
 	         bm_vert_region_test(v_end_pair[0], depths, pass) &&
 	         bm_vert_region_test(v_end_pair[1], depths, pass))
@@ -206,7 +216,7 @@ static LinkNode *mesh_calc_path_region_elem(
 			for (int i = 0; i < ele_verts_len[side]; i++) {
 				BMVert *v = ele_verts[side][i];
 				BMVert *v_end_pair[2];
-				if (BM_vert_is_edge_pair(v) && bm_vert_pair_ends(v, v_end_pair)) {
+				if (BM_vert_is_edge_pair_manifold(v) && bm_vert_pair_ends(v, v_end_pair)) {
 					for (int j = 0; j < 2; j++) {
 						const int v_end_index = BM_elem_index_get(v_end_pair[j]);
 						if (depths[side][v_end_index] == -1) {
@@ -239,7 +249,7 @@ static LinkNode *mesh_calc_path_region_elem(
 						/* Walk along the chain, fill in values until we reach a vertex with 3+ edges. */
 						{
 							BMEdge *e_chain = e;
-							while (BM_vert_is_edge_pair(v_b) &&
+							while (BM_vert_is_edge_pair_manifold(v_b) &&
 							       ((depths[side][v_b_index] == -1)))
 							{
 								depths[side][v_b_index] = pass;
@@ -256,7 +266,7 @@ static LinkNode *mesh_calc_path_region_elem(
 						/* Add the other vertex to the stack, to be traversed in the next pass. */
 						if (depths[side][v_b_index] == -1) {
 #ifdef USE_EDGE_CHAIN
-							BLI_assert(!BM_vert_is_edge_pair(v_b));
+							BLI_assert(!BM_vert_is_edge_pair_manifold(v_b));
 #endif
 							BLI_assert(pass == depths[side][BM_elem_index_get(v_a)] + 1);
 							depths[side][v_b_index] = pass;
diff --git a/source/blender/collada/AnimationExporter.cpp b/source/blender/collada/AnimationExporter.cpp
index 707aaea0b65..299c94a6a81 100644
--- a/source/blender/collada/AnimationExporter.cpp
+++ b/source/blender/collada/AnimationExporter.cpp
@@ -34,10 +34,11 @@ void forEachObjectInExportSet(Scene *sce, Functor &f, LinkNode *export_set)
 	}
 }
 
-bool AnimationExporter::exportAnimations(Scene *sce)
+bool AnimationExporter::exportAnimations(const struct EvaluationContext *eval_ctx, Scene *sce)
 {
 	bool has_animations = hasAnimations(sce);
 	if (has_animations) {
+		this->eval_ctx = eval_ctx;
 		this->scene = sce;
 
 		openLibrary();
@@ -312,12 +313,12 @@ void AnimationExporter::dae_animation(Object *ob, FCurve *fcu, char *transformNa
 	if (ob->type == OB_ARMATURE) {
 		ob_name =  getObjectBoneName(ob, fcu);
 		BLI_snprintf(
-				anim_id,
-				sizeof(anim_id),
-				"%s_%s.%s",
-				(char *)translate_id(ob_name).c_str(),
-				(char *)translate_id(transformName).c_str(),
-				axis_name);
+		        anim_id,
+		        sizeof(anim_id),
+		        "%s_%s.%s",
+		        (char *)translate_id(ob_name).c_str(),
+		        (char *)translate_id(transformName).c_str(),
+		        axis_name);
 	}
 	else {
 		if (ma)
@@ -326,12 +327,12 @@ void AnimationExporter::dae_animation(Object *ob, FCurve *fcu, char *transformNa
 			ob_name = id_name(ob);
 
 		BLI_snprintf(
-				anim_id,
-				sizeof(anim_id),
-				"%s_%s_%s",
-				(char *)translate_id(ob_name).c_str(),
-				(char *)getAnimationPathId(fcu).c_str(),
-				axis_name);
+		        anim_id,
+		        sizeof(anim_id),
+		        "%s_%s_%s",
+		        (char *)translate_id(ob_name).c_str(),
+		        (char *)getAnimationPathId(fcu).c_str(),
+		        axis_name);
 	}
 
 	openAnimation(anim_id, COLLADABU::Utils::EMPTY_STRING);
@@ -480,7 +481,7 @@ void AnimationExporter::sample_and_write_bone_animation_matrix(Object *ob_arm, B
 
 	if (flag & ARM_RESTPOS) {
 		arm->flag &= ~ARM_RESTPOS;
-		BKE_pose_where_is(scene, ob_arm);
+		BKE_pose_where_is(eval_ctx, scene, ob_arm);
 	}
 
 	if (fra.size()) {
@@ -489,7 +490,7 @@ void AnimationExporter::sample_and_write_bone_animation_matrix(Object *ob_arm, B
 
 	if (flag & ARM_RESTPOS) 
 		arm->flag = flag;
-	BKE_pose_where_is(scene, ob_arm);
+	BKE_pose_where_is(eval_ctx, scene, ob_arm);
 }
 
 void AnimationExporter::dae_baked_animation(std::vector<float> &fra, Object *ob_arm, Bone *bone)
@@ -530,7 +531,7 @@ void AnimationExporter::dae_baked_animation(std::vector<float> &fra, Object *ob_
 
 	addSampler(sampler);
 
-	std::string target = translate_id(bone_name) + "/transform";
+	std::string target = get_joint_id(bone, ob_arm) + "/transform";
 	addChannel(COLLADABU::URI(empty, sampler_id), target);
 
 	closeAnimation();
@@ -945,10 +946,10 @@ std::string AnimationExporter::create_4x4_source(std::vector<float> &frames, Obj
 			if (pchan->flag & POSE_CHAIN) {
 				enable_fcurves(ob->adt->action, NULL);
 				BKE_animsys_evaluate_animdata(scene, &ob->id, ob->adt, ctime, ADT_RECALC_ALL);
-				BKE_pose_where_is(scene, ob);
+				BKE_pose_where_is(eval_ctx, scene, ob);
 			}
 			else {
-				BKE_pose_where_is_bone(scene, ob, pchan, ctime, 1);
+				BKE_pose_where_is_bone(eval_ctx, scene, ob, pchan, ctime, 1);
 			}
 			
 			// compute bone local mat
@@ -1438,7 +1439,7 @@ void AnimationExporter::sample_and_write_bone_animation(Object *ob_arm, Bone *bo
 	// exit rest position
 	if (flag & ARM_RESTPOS) {
 		arm->flag &= ~ARM_RESTPOS;
-		BKE_pose_where_is(scene, ob_arm);
+		BKE_pose_where_is(eval_ctx, scene, ob_arm);
 	}
 	//v array will hold all values which will be exported. 
 	if (fra.size()) {
@@ -1468,7 +1469,7 @@ void AnimationExporter::sample_and_write_bone_animation(Object *ob_arm, Bone *bo
 	// restore restpos
 	if (flag & ARM_RESTPOS) 
 		arm->flag = flag;
-	BKE_pose_where_is(scene, ob_arm);
+	BKE_pose_where_is(eval_ctx, scene, ob_arm);
 }
 
 void AnimationExporter::sample_animation(float *v, std::vector<float> &frames, int type, Bone *bone, Object *ob_arm, bPoseChannel *pchan)
@@ -1493,7 +1494,7 @@ void AnimationExporter::sample_animation(float *v, std::vector<float> &frames, i
 
 
 		BKE_animsys_evaluate_animdata(scene, &ob_arm->id, ob_arm->adt, ctime, ADT_RECALC_ANIM);
-		BKE_pose_where_is_bone(scene, ob_arm, pchan, ctime, 1);
+		BKE_pose_where_is_bone(eval_ctx, scene, ob_arm, pchan, ctime, 1);
 
 		// compute bone local mat
 		if (bone->parent) {
@@ -1554,7 +1555,7 @@ void AnimationExporter::calc_ob_mat_at_time(Object *ob, float ctime , float mat[
 
 				if (obtar) {
 					BKE_animsys_evaluate_animdata(scene, &obtar->id, obtar->adt, ctime, ADT_RECALC_ANIM);
-					BKE_object_where_is_calc_time(scene, obtar, ctime);
+					BKE_object_where_is_calc_time(eval_ctx, scene, obtar, ctime);
 				}
 			}
 
@@ -1562,7 +1563,7 @@ void AnimationExporter::calc_ob_mat_at_time(Object *ob, float ctime , float mat[
 				cti->flush_constraint_targets(con, &targets, 1);
 		}
 	}
-	BKE_object_where_is_calc_time(scene, ob, ctime);
+	BKE_object_where_is_calc_time(eval_ctx, scene, ob, ctime);
 	copy_m4_m4(mat, ob->obmat);
 }
 
diff --git a/source/blender/collada/AnimationExporter.h b/source/blender/collada/AnimationExporter.h
index 4736361ad13..5af5d884455 100644
--- a/source/blender/collada/AnimationExporter.h
+++ b/source/blender/collada/AnimationExporter.h
@@ -79,12 +79,13 @@ extern "C"
 #include <vector>
 #include <algorithm> // std::find
 
-
+struct EvaluationContext;
 
 class AnimationExporter: COLLADASW::LibraryAnimations
 {
 private:
 	Scene *scene;
+	const struct EvaluationContext *eval_ctx;
 	COLLADASW::StreamWriter *sw;
 
 public:
@@ -94,7 +95,7 @@ public:
 			{ this->sw = sw; }
 	
 
-	bool exportAnimations(Scene *sce);
+	bool exportAnimations(const struct EvaluationContext *eval_ctx, Scene *sce);
 
 	// called for each exported object
 	void operator() (Object *ob); 
diff --git a/source/blender/collada/ArmatureExporter.cpp b/source/blender/collada/ArmatureExporter.cpp
index 9348f3b3285..844be2dd60b 100644
--- a/source/blender/collada/ArmatureExporter.cpp
+++ b/source/blender/collada/ArmatureExporter.cpp
@@ -62,8 +62,8 @@ ArmatureExporter::ArmatureExporter(COLLADASW::StreamWriter *sw, const ExportSett
 }
 
 // write bone nodes
-void ArmatureExporter::add_armature_bones(Object *ob_arm, Scene *sce,
-                                          SceneExporter *se,
+void ArmatureExporter::add_armature_bones(const EvaluationContext *eval_ctx, Object *ob_arm,
+                                          Scene *sce, SceneExporter *se,
                                           std::list<Object *>& child_objects)
 {
 	// write bone nodes
@@ -77,7 +77,7 @@ void ArmatureExporter::add_armature_bones(Object *ob_arm, Scene *sce,
 	for (Bone *bone = (Bone *)armature->bonebase.first; bone; bone = bone->next) {
 		// start from root bones
 		if (!bone->parent)
-			add_bone_node(bone, ob_arm, sce, se, child_objects);
+			add_bone_node(eval_ctx, bone, ob_arm, sce, se, child_objects);
 	}
 
 	if (!is_edited) {
@@ -157,7 +157,7 @@ void ArmatureExporter::find_objects_using_armature(Object *ob_arm, std::vector<O
 #endif
 
 // parent_mat is armature-space
-void ArmatureExporter::add_bone_node(Bone *bone, Object *ob_arm, Scene *sce,
+void ArmatureExporter::add_bone_node(const EvaluationContext *eval_ctx, Bone *bone, Object *ob_arm, Scene *sce,
                                      SceneExporter *se,
                                      std::list<Object *>& child_objects)
 {
@@ -231,7 +231,7 @@ void ArmatureExporter::add_bone_node(Bone *bone, Object *ob_arm, Scene *sce,
 						mul_m4_m4m4((*i)->parentinv, temp, (*i)->parentinv);
 					}
 
-					se->writeNodes(*i, sce);
+					se->writeNodes(eval_ctx, *i, sce);
 
 					copy_m4_m4((*i)->parentinv, backup_parinv);
 					child_objects.erase(i++);
@@ -240,13 +240,13 @@ void ArmatureExporter::add_bone_node(Bone *bone, Object *ob_arm, Scene *sce,
 			}
 
 			for (Bone *child = (Bone *)bone->childbase.first; child; child = child->next) {
-				add_bone_node(child, ob_arm, sce, se, child_objects);
+				add_bone_node(eval_ctx, child, ob_arm, sce, se, child_objects);
 			}
 			node.end();
 		}
 		else {
 			for (Bone *child = (Bone *)bone->childbase.first; child; child = child->next) {
-				add_bone_node(child, ob_arm, sce, se, child_objects);
+				add_bone_node(eval_ctx, child, ob_arm, sce, se, child_objects);
 			}
 		}
 }
diff --git a/source/blender/collada/ArmatureExporter.h b/source/blender/collada/ArmatureExporter.h
index d271b505aa9..a3ed97c3a43 100644
--- a/source/blender/collada/ArmatureExporter.h
+++ b/source/blender/collada/ArmatureExporter.h
@@ -60,7 +60,7 @@ public:
 	ArmatureExporter(COLLADASW::StreamWriter *sw, const ExportSettings *export_settings);
 
 	// write bone nodes
-	void add_armature_bones(Object *ob_arm, Scene *sce, SceneExporter *se,
+	void add_armature_bones(const struct EvaluationContext *eval_ctx, Object *ob_arm, Scene *sce, SceneExporter *se,
 	                        std::list<Object *>& child_objects);
 
 	bool add_instance_controller(Object *ob);
@@ -85,7 +85,7 @@ private:
 
 	// Scene, SceneExporter and the list of child_objects
 	// are required for writing bone parented objects
-	void add_bone_node(Bone *bone, Object *ob_arm, Scene *sce, SceneExporter *se,
+	void add_bone_node(const struct EvaluationContext *eval_ctx, Bone *bone, Object *ob_arm, Scene *sce, SceneExporter *se,
 	                   std::list<Object *>& child_objects);
 
 	void add_bone_transform(Object *ob_arm, Bone *bone, COLLADASW::Node& node);
diff --git a/source/blender/collada/ControllerExporter.cpp b/source/blender/collada/ControllerExporter.cpp
index 1c2642e8313..f413651167c 100644
--- a/source/blender/collada/ControllerExporter.cpp
+++ b/source/blender/collada/ControllerExporter.cpp
@@ -104,8 +104,9 @@ bool ControllerExporter::add_instance_controller(Object *ob)
 	return true;
 }
 
-void ControllerExporter::export_controllers(Scene *sce)
+void ControllerExporter::export_controllers(const struct EvaluationContext *eval_ctx, Scene *sce)
 {
+	this->eval_ctx = eval_ctx;
 	scene = sce;
 
 	openLibrary();
@@ -197,7 +198,7 @@ void ControllerExporter::export_skin_controller(Object *ob, Object *ob_arm)
 	bool use_instantiation = this->export_settings->use_object_instantiation;
 	Mesh *me;
 
-	me = bc_get_mesh_copy(scene,
+	me = bc_get_mesh_copy(eval_ctx, scene,
 				ob,
 				this->export_settings->export_mesh_type,
 				this->export_settings->apply_modifiers,
@@ -299,7 +300,7 @@ void ControllerExporter::export_morph_controller(Object *ob, Key *key)
 	bool use_instantiation = this->export_settings->use_object_instantiation;
 	Mesh *me;
 
-	me = bc_get_mesh_copy(scene,
+	me = bc_get_mesh_copy(eval_ctx, scene,
 				ob,
 				this->export_settings->export_mesh_type,
 				this->export_settings->apply_modifiers,
@@ -494,7 +495,7 @@ std::string ControllerExporter::add_inv_bind_mats_source(Object *ob_arm, ListBas
 	// put armature in rest position
 	if (!(arm->flag & ARM_RESTPOS)) {
 		arm->flag |= ARM_RESTPOS;
-		BKE_pose_where_is(scene, ob_arm);
+		BKE_pose_where_is(eval_ctx, scene, ob_arm);
 	}
 
 	for (bDeformGroup *def = (bDeformGroup *)defbase->first; def; def = def->next) {
@@ -542,7 +543,7 @@ std::string ControllerExporter::add_inv_bind_mats_source(Object *ob_arm, ListBas
 	// back from rest positon
 	if (!(flag & ARM_RESTPOS)) {
 		arm->flag = flag;
-		BKE_pose_where_is(scene, ob_arm);
+		BKE_pose_where_is(eval_ctx, scene, ob_arm);
 	}
 
 	source.finish();
diff --git a/source/blender/collada/ControllerExporter.h b/source/blender/collada/ControllerExporter.h
index 80b858ca6dd..a1d46c5aafb 100644
--- a/source/blender/collada/ControllerExporter.h
+++ b/source/blender/collada/ControllerExporter.h
@@ -54,6 +54,7 @@
 
 #include "BKE_key.h"
 
+struct EvaluationContext;
 class SceneExporter;
 
 class ControllerExporter : public COLLADASW::LibraryControllers, protected TransformWriter, protected InstanceWriter
@@ -65,11 +66,12 @@ public:
 
 	bool add_instance_controller(Object *ob);
 
-	void export_controllers(Scene *sce);
+	void export_controllers(const struct EvaluationContext *eval_ctx, Scene *sce);
 
 	void operator()(Object *ob);
 
 private:
+	const struct EvaluationContext *eval_ctx;
 	Scene *scene;
 	UnitConverter converter;
 	const ExportSettings *export_settings;
diff --git a/source/blender/collada/DocumentExporter.cpp b/source/blender/collada/DocumentExporter.cpp
index bd32e989ae3..88bc5c3c295 100644
--- a/source/blender/collada/DocumentExporter.cpp
+++ b/source/blender/collada/DocumentExporter.cpp
@@ -179,7 +179,7 @@ static COLLADABU::NativeString make_temp_filepath(const char *name, const char *
 // COLLADA allows this through multiple <channel>s in <animation>.
 // For this to work, we need to know objects that use a certain action.
 
-int DocumentExporter::exportCurrentScene(Scene *sce)
+int DocumentExporter::exportCurrentScene(const EvaluationContext *eval_ctx, Scene *sce)
 {
 	PointerRNA sceneptr, unit_settings;
 	PropertyRNA *system; /* unused , *scale; */
@@ -285,25 +285,28 @@ int DocumentExporter::exportCurrentScene(Scene *sce)
 	// <library_geometries>
 	if (bc_has_object_type(export_set, OB_MESH)) {
 		GeometryExporter ge(writer, this->export_settings);
-		ge.exportGeom(sce);
+		ge.exportGeom(eval_ctx, sce);
 	}
 
 	// <library_animations>
 	AnimationExporter ae(writer, this->export_settings);
-	bool has_animations = ae.exportAnimations(sce);
+	bool has_animations = ae.exportAnimations(eval_ctx, sce);
 
 	// <library_controllers>
 	ArmatureExporter arm_exporter(writer, this->export_settings);
 	ControllerExporter controller_exporter(writer, this->export_settings);
 	if (bc_has_object_type(export_set, OB_ARMATURE) || this->export_settings->include_shapekeys) 
 	{
-		controller_exporter.export_controllers(sce);
+		controller_exporter.export_controllers(eval_ctx, sce);
 	}
 
 	// <library_visual_scenes>
 
 	SceneExporter se(writer, &arm_exporter, this->export_settings);
-
+#if 0
+	/* The following code seems to be an obsolete workaround
+	   Comment out until it proofs correct that we no longer need it.
+	*/
 	if (has_animations && this->export_settings->export_transformation_type == BC_TRANSFORMATION_TYPE_MATRIX) {
 		// channels adressing <matrix> objects is not (yet) supported
 		// So we force usage of <location>, <translation> and <scale>
@@ -315,8 +318,10 @@ int DocumentExporter::exportCurrentScene(Scene *sce)
 	else {
 		se.setExportTransformationType(this->export_settings->export_transformation_type);
 	}
-
-	se.exportScene(sce);
+#else
+	se.setExportTransformationType(this->export_settings->export_transformation_type);
+#endif
+	se.exportScene(eval_ctx, sce);
 	
 	// <scene>
 	std::string scene_name(translate_id(id_name(sce)));
diff --git a/source/blender/collada/DocumentExporter.h b/source/blender/collada/DocumentExporter.h
index 6e3c1ecd7cd..895787c7bbc 100644
--- a/source/blender/collada/DocumentExporter.h
+++ b/source/blender/collada/DocumentExporter.h
@@ -39,7 +39,7 @@ class DocumentExporter
 {
  public:
 	DocumentExporter(const ExportSettings *export_settings);
-	int  exportCurrentScene(Scene *sce);
+	int  exportCurrentScene(const struct EvaluationContext *eval_ctx, Scene *sce);
 	void exportScenes(const char *filename);
 private:
 	const ExportSettings *export_settings;
diff --git a/source/blender/collada/DocumentImporter.cpp b/source/blender/collada/DocumentImporter.cpp
index 2d428d6fe5d..39a36781e0e 100644
--- a/source/blender/collada/DocumentImporter.cpp
+++ b/source/blender/collada/DocumentImporter.cpp
@@ -511,9 +511,9 @@ std::vector<Object *> *DocumentImporter::write_node(COLLADAFW::Node *node, COLLA
 	std::vector<Object *> *root_objects = new std::vector<Object *>();
 
 	fprintf(stderr,
-			"Writing node id='%s', name='%s'\n",
-			id.c_str(),
-			name.c_str());
+	        "Writing node id='%s', name='%s'\n",
+	        id.c_str(),
+	        name.c_str());
 
 	if (is_joint) {
 		if (parent_node == NULL && !is_library_node) {
diff --git a/source/blender/collada/GeometryExporter.cpp b/source/blender/collada/GeometryExporter.cpp
index 7c7c57f3305..587f30b6eb8 100644
--- a/source/blender/collada/GeometryExporter.cpp
+++ b/source/blender/collada/GeometryExporter.cpp
@@ -57,10 +57,11 @@ GeometryExporter::GeometryExporter(COLLADASW::StreamWriter *sw, const ExportSett
 {
 }
 
-void GeometryExporter::exportGeom(Scene *sce)
+void GeometryExporter::exportGeom(const struct EvaluationContext *eval_ctx, Scene *sce)
 {
 	openLibrary();
 
+	mEvalCtx = eval_ctx;
 	mScene = sce;
 	GeometryFunctor gf;
 	gf.forEachMeshObjectInExportSet<GeometryExporter>(sce, *this, this->export_settings->export_set);
@@ -76,7 +77,7 @@ void GeometryExporter::operator()(Object *ob)
 #endif
 
 	bool use_instantiation = this->export_settings->use_object_instantiation;
-	Mesh *me = bc_get_mesh_copy( mScene, 
+	Mesh *me = bc_get_mesh_copy(mEvalCtx, mScene, 
 					ob,
 					this->export_settings->export_mesh_type,
 					this->export_settings->apply_modifiers,
@@ -479,12 +480,13 @@ void GeometryExporter::createVertexColorSource(std::string geom_id, Mesh *me)
 
 		source.setArrayId(layer_id + ARRAY_ID_SUFFIX);
 		source.setAccessorCount(me->totloop);
-		source.setAccessorStride(3);
+		source.setAccessorStride(4);
 
 		COLLADASW::SourceBase::ParameterNameList &param = source.getParameterNameList();
 		param.push_back("R");
 		param.push_back("G");
 		param.push_back("B");
+		param.push_back("A");
 
 		source.prepareToAppendValues();
 
@@ -496,7 +498,8 @@ void GeometryExporter::createVertexColorSource(std::string geom_id, Mesh *me)
 				source.appendValues(
 						mlc->r / 255.0f,
 						mlc->g / 255.0f,
-						mlc->b / 255.0f
+						mlc->b / 255.0f,
+						mlc->a / 255.0f
 				);
 			}
 		}
diff --git a/source/blender/collada/GeometryExporter.h b/source/blender/collada/GeometryExporter.h
index 69d1067e6f4..7527195fdd8 100644
--- a/source/blender/collada/GeometryExporter.h
+++ b/source/blender/collada/GeometryExporter.h
@@ -46,6 +46,8 @@
 
 #include "BKE_key.h"
 
+struct EvaluationContext;
+
 extern Object *bc_get_highest_selected_ancestor_or_self(Object *ob);
 
 class Normal
@@ -72,12 +74,13 @@ class GeometryExporter : COLLADASW::LibraryGeometries
 
 	Normal n;
 
+	const struct EvaluationContext *mEvalCtx;
 	Scene *mScene;
 
 public:
 	GeometryExporter(COLLADASW::StreamWriter *sw, const ExportSettings *export_settings);
 
-	void exportGeom(Scene *sce);
+	void exportGeom(const struct EvaluationContext *eval_ctx, Scene *sce);
 
 	void operator()(Object *ob);
 
diff --git a/source/blender/collada/SceneExporter.cpp b/source/blender/collada/SceneExporter.cpp
index 30cd6ddf197..aa98f2ee96c 100644
--- a/source/blender/collada/SceneExporter.cpp
+++ b/source/blender/collada/SceneExporter.cpp
@@ -43,17 +43,17 @@ void SceneExporter::setExportTransformationType(BC_export_transformation_type tr
 	this->transformation_type = transformation_type;
 }
 
-void SceneExporter::exportScene(Scene *sce)
+void SceneExporter::exportScene(const EvaluationContext *eval_ctx, Scene *sce)
 {
 	// <library_visual_scenes> <visual_scene>
 	std::string id_naming = id_name(sce);
 	openVisualScene(translate_id(id_naming), id_naming);
-	exportHierarchy(sce);
+	exportHierarchy(eval_ctx, sce);
 	closeVisualScene();
 	closeLibrary();
 }
 
-void SceneExporter::exportHierarchy(Scene *sce)
+void SceneExporter::exportHierarchy(const EvaluationContext *eval_ctx, Scene *sce)
 {	
 	LinkNode *node;
 	std::vector<Object *> base_objects;
@@ -85,13 +85,13 @@ void SceneExporter::exportHierarchy(Scene *sce)
 		Object *ob = base_objects[index];
 		if (bc_is_marked(ob)) {
 			bc_remove_mark(ob);
-			writeNodes(ob, sce);
+			writeNodes(eval_ctx, ob, sce);
 		}
 	}
 }
 
 
-void SceneExporter::writeNodes(Object *ob, Scene *sce)
+void SceneExporter::writeNodes(const EvaluationContext *eval_ctx, Object *ob, Scene *sce)
 {
 	// Add associated armature first if available
 	bool armature_exported = false;
@@ -100,7 +100,7 @@ void SceneExporter::writeNodes(Object *ob, Scene *sce)
 		armature_exported = bc_is_in_Export_set(this->export_settings->export_set, ob_arm);
 		if (armature_exported && bc_is_marked(ob_arm)) {
 			bc_remove_mark(ob_arm);
-			writeNodes(ob_arm, sce);
+			writeNodes(eval_ctx, ob_arm, sce);
 			armature_exported = true;
 		}
 	}
@@ -159,7 +159,7 @@ void SceneExporter::writeNodes(Object *ob, Scene *sce)
 
 	// <instance_controller>
 	else if (ob->type == OB_ARMATURE) {
-		arm_exporter->add_armature_bones(ob, sce, this, child_objects);
+		arm_exporter->add_armature_bones(eval_ctx, ob, sce, this, child_objects);
 	}
 
 	// <instance_camera>
@@ -237,7 +237,7 @@ void SceneExporter::writeNodes(Object *ob, Scene *sce)
 	for (std::list<Object *>::iterator i = child_objects.begin(); i != child_objects.end(); ++i) {
 		if (bc_is_marked(*i)) {
 			bc_remove_mark(*i);
-			writeNodes(*i, sce);
+			writeNodes(eval_ctx, *i, sce);
 		}
 	}
 
diff --git a/source/blender/collada/SceneExporter.h b/source/blender/collada/SceneExporter.h
index c7c15dba2cb..ded48983bd9 100644
--- a/source/blender/collada/SceneExporter.h
+++ b/source/blender/collada/SceneExporter.h
@@ -96,15 +96,15 @@ class SceneExporter: COLLADASW::LibraryVisualScenes, protected TransformWriter,
 {
 public:
 	SceneExporter(COLLADASW::StreamWriter *sw, ArmatureExporter *arm, const ExportSettings *export_settings);
-	void exportScene(Scene *sce);
+	void exportScene(const struct EvaluationContext *eval_ctx, Scene *sce);
 	void setExportTransformationType(BC_export_transformation_type transformation_type);
 
 private:
 	BC_export_transformation_type transformation_type;
 	// required for writeNodes() for bone-parented objects
 	friend class ArmatureExporter;
-	void exportHierarchy(Scene *sce);
-	void writeNodes(Object *ob, Scene *sce);
+	void exportHierarchy(const struct EvaluationContext *eval_ctx, Scene *sce);
+	void writeNodes(const struct EvaluationContext *eval_ctx, Object *ob, Scene *sce);
 	
 	ArmatureExporter *arm_exporter;
 	const ExportSettings *export_settings;
diff --git a/source/blender/collada/TransformWriter.cpp b/source/blender/collada/TransformWriter.cpp
index b7eeff3b074..84817d76073 100644
--- a/source/blender/collada/TransformWriter.cpp
+++ b/source/blender/collada/TransformWriter.cpp
@@ -61,7 +61,8 @@ void TransformWriter::add_node_transform(COLLADASW::Node& node, float mat[4][4],
 	}
 }
 
-void TransformWriter::add_node_transform_ob(COLLADASW::Node& node, Object *ob, BC_export_transformation_type transformation_type)
+void TransformWriter::add_node_transform_ob(COLLADASW::Node& node, Object *ob,
+                                            BC_export_transformation_type transformation_type)
 {
 #if 0
 	float rot[3], loc[3], scale[3];
diff --git a/source/blender/collada/TransformWriter.h b/source/blender/collada/TransformWriter.h
index 5bb13d4aac9..580430911f7 100644
--- a/source/blender/collada/TransformWriter.h
+++ b/source/blender/collada/TransformWriter.h
@@ -41,7 +41,8 @@ class TransformWriter
 protected:
 	void add_node_transform(COLLADASW::Node& node, float mat[4][4], float parent_mat[4][4]);
 
-	void add_node_transform_ob(COLLADASW::Node& node, Object *ob, BC_export_transformation_type transformation_type);
+	void add_node_transform_ob(COLLADASW::Node& node, Object *ob,
+	                           BC_export_transformation_type transformation_type);
 
 	void add_node_transform_identity(COLLADASW::Node& node);
 
diff --git a/source/blender/collada/collada.cpp b/source/blender/collada/collada.cpp
index 9cb0b414721..e9285bf24ff 100644
--- a/source/blender/collada/collada.cpp
+++ b/source/blender/collada/collada.cpp
@@ -67,7 +67,8 @@ int collada_import(bContext *C,
 	return 0;
 }
 
-int collada_export(Scene *sce,
+int collada_export(const EvaluationContext *eval_ctx,
+                   Scene *sce,
                    SceneLayer *scene_layer,
                    const char *filepath,
 
@@ -140,7 +141,7 @@ int collada_export(Scene *sce,
 	}
 
 	DocumentExporter exporter(&export_settings);
-	int status = exporter.exportCurrentScene(sce);
+	int status = exporter.exportCurrentScene(eval_ctx, sce);
 
 	BLI_linklist_free(export_settings.export_set, NULL);
 
diff --git a/source/blender/collada/collada.h b/source/blender/collada/collada.h
index 9aba51ef18a..1cec6a53922 100644
--- a/source/blender/collada/collada.h
+++ b/source/blender/collada/collada.h
@@ -49,6 +49,7 @@ typedef enum BC_export_transformation_type {
 struct bContext;
 struct Scene;
 struct SceneLayer;
+struct EvaluationContext;
 
 /*
  * both return 1 on success, 0 on error
@@ -63,7 +64,8 @@ int collada_import(struct bContext *C,
 
 				   int keep_bind_info);
 
-int collada_export(struct Scene *sce,
+int collada_export(const struct EvaluationContext *eval_ctx,
+                   struct Scene *sce,
                    struct SceneLayer *scene_layer,
                    const char *filepath,
                    int apply_modifiers,
diff --git a/source/blender/collada/collada_utils.cpp b/source/blender/collada/collada_utils.cpp
index 0f39b27316c..3bdd22a53f8 100644
--- a/source/blender/collada/collada_utils.cpp
+++ b/source/blender/collada/collada_utils.cpp
@@ -93,6 +93,9 @@ int bc_set_parent(Object *ob, Object *par, bContext *C, bool is_parent_space)
 {
 	Object workob;
 	Scene *sce = CTX_data_scene(C);
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	
 	if (!par || bc_test_parent_loop(par, ob))
 		return false;
@@ -105,7 +108,7 @@ int bc_set_parent(Object *ob, Object *par, bContext *C, bool is_parent_space)
 	if (is_parent_space) {
 		float mat[4][4];
 		// calc par->obmat
-		BKE_object_where_is_calc(sce, par);
+		BKE_object_where_is_calc(&eval_ctx, sce, par);
 
 		// move child obmat into world space
 		mul_m4_m4m4(mat, par->obmat, ob->obmat);
@@ -116,7 +119,7 @@ int bc_set_parent(Object *ob, Object *par, bContext *C, bool is_parent_space)
 	BKE_object_apply_mat4(ob, ob->obmat, 0, 0);
 
 	// compute parentinv
-	BKE_object_workob_calc_parent(sce, ob, &workob);
+	BKE_object_workob_calc_parent(&eval_ctx, sce, ob, &workob);
 	invert_m4_m4(ob->parentinv, workob.obmat);
 
 	DEG_id_tag_update(&ob->id, OB_RECALC_OB | OB_RECALC_DATA);
@@ -144,7 +147,7 @@ Object *bc_add_object(Scene *scene, int type, const char *name)
 	return ob;
 }
 
-Mesh *bc_get_mesh_copy(Scene *scene, Object *ob, BC_export_mesh_type export_mesh_type, bool apply_modifiers, bool triangulate)
+Mesh *bc_get_mesh_copy(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, BC_export_mesh_type export_mesh_type, bool apply_modifiers, bool triangulate)
 {
 	Mesh *tmpmesh;
 	CustomDataMask mask = CD_MASK_MESH;
@@ -154,12 +157,12 @@ Mesh *bc_get_mesh_copy(Scene *scene, Object *ob, BC_export_mesh_type export_mesh
 		switch (export_mesh_type) {
 			case BC_MESH_TYPE_VIEW:
 			{
-				dm = mesh_create_derived_view(scene, ob, mask);
+				dm = mesh_create_derived_view(eval_ctx, scene, ob, mask);
 				break;
 			}
 			case BC_MESH_TYPE_RENDER:
 			{
-				dm = mesh_create_derived_render(scene, ob, mask);
+				dm = mesh_create_derived_render(eval_ctx, scene, ob, mask);
 				break;
 			}
 		}
diff --git a/source/blender/collada/collada_utils.h b/source/blender/collada/collada_utils.h
index 38c0bd5096a..75e9fb5dcea 100644
--- a/source/blender/collada/collada_utils.h
+++ b/source/blender/collada/collada_utils.h
@@ -60,13 +60,15 @@ extern "C" {
 #include "ExportSettings.h"
 #include "collada_internal.h"
 
+struct EvaluationContext;
+
 typedef std::map<COLLADAFW::TextureMapId, std::vector<MTex *> > TexIndexTextureArrayMap;
 
 extern float bc_get_float_value(const COLLADAFW::FloatOrDoubleArray& array, unsigned int index);
 extern int bc_test_parent_loop(Object *par, Object *ob);
 extern int bc_set_parent(Object *ob, Object *par, bContext *C, bool is_parent_space = true);
 extern Object *bc_add_object(Scene *scene, int type, const char *name);
-extern Mesh *bc_get_mesh_copy(Scene *scene, Object *ob, BC_export_mesh_type export_mesh_type, bool apply_modifiers, bool triangulate);
+extern Mesh *bc_get_mesh_copy(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, BC_export_mesh_type export_mesh_type, bool apply_modifiers, bool triangulate);
 
 extern Object *bc_get_assigned_armature(Object *ob);
 extern Object *bc_get_highest_selected_ancestor_or_self(LinkNode *export_set, Object *ob);
diff --git a/source/blender/compositor/intern/COM_Debug.cpp b/source/blender/compositor/intern/COM_Debug.cpp
index a7b464cde29..68439ff8469 100644
--- a/source/blender/compositor/intern/COM_Debug.cpp
+++ b/source/blender/compositor/intern/COM_Debug.cpp
@@ -28,9 +28,11 @@
 #include <vector>
 
 extern "C" {
+#include "BLI_sys_types.h"
 #include "BLI_fileops.h"
 #include "BLI_path_util.h"
 #include "BLI_string.h"
+
 #include "DNA_node_types.h"
 #include "BKE_appdir.h"
 #include "BKE_node.h"
@@ -174,7 +176,7 @@ int DebugInfo::graphviz_operation(const ExecutionSystem *system, const NodeOpera
 	
 	len += snprintf(str + len, maxlen > len ? maxlen - len : 0, "%s\\n(%s)", m_op_names[operation].c_str(), typeid(*operation).name());
 	
-	len += snprintf(str + len, maxlen > len ? maxlen - len : 0, " (%d,%d)", operation->getWidth(), operation->getHeight());
+	len += snprintf(str + len, maxlen > len ? maxlen - len : 0, " (%u,%u)", operation->getWidth(), operation->getHeight());
 	
 	int totoutputs = operation->getNumberOfOutputSockets();
 	if (totoutputs != 0) {
diff --git a/source/blender/compositor/intern/COM_compositor.cpp b/source/blender/compositor/intern/COM_compositor.cpp
index e3dfd69d8ec..40db5efda27 100644
--- a/source/blender/compositor/intern/COM_compositor.cpp
+++ b/source/blender/compositor/intern/COM_compositor.cpp
@@ -64,9 +64,21 @@ void COM_execute(RenderData *rd, Scene *scene, bNodeTree *editingtree, int rende
 	/* Make sure node tree has previews.
 	 * Don't create previews in advance, this is done when adding preview operations.
 	 * Reserved preview size is determined by render output for now.
+	 *
+	 * We fit the aspect into COM_PREVIEW_SIZE x COM_PREVIEW_SIZE image to avoid
+	 * insane preview resolution, which might even overflow preview dimensions.
 	 */
-	float aspect = rd->xsch > 0 ? (float)rd->ysch / (float)rd->xsch : 1.0f;
-	BKE_node_preview_init_tree(editingtree, COM_PREVIEW_SIZE, (int)(COM_PREVIEW_SIZE * aspect), false);
+	const float aspect = rd->xsch > 0 ? (float)rd->ysch / (float)rd->xsch : 1.0f;
+	int preview_width, preview_height;
+	if (aspect < 1.0f) {
+		preview_width = COM_PREVIEW_SIZE;
+		preview_height = (int)(COM_PREVIEW_SIZE * aspect);
+	}
+	else {
+		preview_width = (int)(COM_PREVIEW_SIZE / aspect);
+		preview_height = COM_PREVIEW_SIZE;
+	}
+	BKE_node_preview_init_tree(editingtree, preview_width, preview_height, false);
 
 	/* initialize workscheduler, will check if already done. TODO deinitialize somewhere */
 	bool use_opencl = (editingtree->flag & NTREE_COM_OPENCL) != 0;
diff --git a/source/blender/compositor/nodes/COM_CompositorNode.cpp b/source/blender/compositor/nodes/COM_CompositorNode.cpp
index 9e8b40d8af4..4754f23a167 100644
--- a/source/blender/compositor/nodes/COM_CompositorNode.cpp
+++ b/source/blender/compositor/nodes/COM_CompositorNode.cpp
@@ -41,6 +41,7 @@ void CompositorNode::convertToOperations(NodeConverter &converter, const Composi
 	NodeInput *depthSocket = this->getInputSocket(2);
 
 	CompositorOperation *compositorOperation = new CompositorOperation();
+	compositorOperation->setScene(context.getScene());
 	compositorOperation->setSceneName(context.getScene()->id.name);
 	compositorOperation->setRenderData(context.getRenderData());
 	compositorOperation->setViewName(context.getViewName());
diff --git a/source/blender/compositor/nodes/COM_RenderLayersNode.cpp b/source/blender/compositor/nodes/COM_RenderLayersNode.cpp
index 75128de2d84..2286db81860 100644
--- a/source/blender/compositor/nodes/COM_RenderLayersNode.cpp
+++ b/source/blender/compositor/nodes/COM_RenderLayersNode.cpp
@@ -15,8 +15,8 @@
  * along with this program; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  *
- * Contributor: 
- *		Jeroen Bakker 
+ * Contributor:
+ *		Jeroen Bakker
  *		Monique Dewanchand
  */
 
@@ -25,16 +25,22 @@
 #include "COM_TranslateOperation.h"
 #include "COM_RotateOperation.h"
 #include "COM_ScaleOperation.h"
+#include "COM_SetColorOperation.h"
 #include "COM_SetValueOperation.h"
+#include "COM_SetVectorOperation.h"
 
 RenderLayersNode::RenderLayersNode(bNode *editorNode) : Node(editorNode)
 {
 	/* pass */
 }
 
-void RenderLayersNode::testSocketLink(NodeConverter &converter, const CompositorContext &context,
-                                      NodeOutput *output, RenderLayersProg *operation,
-                                      Scene *scene, int layerId, bool is_preview) const
+void RenderLayersNode::testSocketLink(NodeConverter &converter,
+                                      const CompositorContext &context,
+                                      NodeOutput *output,
+                                      RenderLayersProg *operation,
+                                      Scene *scene,
+                                      int layerId,
+                                      bool is_preview) const
 {
 	operation->setScene(scene);
 	operation->setLayerId(layerId);
@@ -43,45 +49,140 @@ void RenderLayersNode::testSocketLink(NodeConverter &converter, const Compositor
 
 	converter.mapOutputSocket(output, operation->getOutputSocket());
 	converter.addOperation(operation);
-	
+
 	if (is_preview) /* only for image socket */
 		converter.addPreview(operation->getOutputSocket());
 }
 
-void RenderLayersNode::convertToOperations(NodeConverter &converter, const CompositorContext &context) const
+void RenderLayersNode::testRenderLink(NodeConverter &converter,
+                                      const CompositorContext &context,
+                                      Render *re) const
 {
 	Scene *scene = (Scene *)this->getbNode()->id;
-	short layerId = this->getbNode()->custom1;
-	Render *re = (scene) ? RE_GetRender(scene->id.name) : NULL;
-	int numberOfOutputs = this->getNumberOfOutputSockets();
-	
-	if (re) {
-		RenderResult *rr = RE_AcquireResultRead(re);
-		if (rr) {
-			SceneRenderLayer *srl = (SceneRenderLayer *)BLI_findlink(&scene->r.layers, layerId);
-			if (srl) {
-				RenderLayer *rl = RE_GetRenderLayer(rr, srl->name);
-				if (rl) {
-					for (int i = 0; i < numberOfOutputs; i++) {
-						NodeOutput *output = this->getOutputSocket(i);
-						NodeImageLayer *storage = (NodeImageLayer*) output->getbNodeSocket()->storage;
-						RenderPass *rpass = (RenderPass*) BLI_findstring(&rl->passes, storage->pass_name, offsetof(RenderPass, name));
-						if (rpass) {
-							if (STREQ(rpass->name, RE_PASSNAME_COMBINED) && STREQ(output->getbNodeSocket()->name, "Alpha")) {
-								testSocketLink(converter, context, output, new RenderLayersAlphaProg(rpass->name, COM_DT_VALUE, rpass->channels), scene, layerId, false);
-							}
-							else if (STREQ(rpass->name, RE_PASSNAME_Z)) {
-								testSocketLink(converter, context, output, new RenderLayersDepthProg(rpass->name, COM_DT_VALUE, rpass->channels), scene, layerId, false);
-							}
-							else {
-								DataType type = ((rpass->channels == 4)? COM_DT_COLOR : ((rpass->channels == 3)? COM_DT_VECTOR : COM_DT_VALUE));
-								testSocketLink(converter, context, output, new RenderLayersProg(rpass->name, type, rpass->channels), scene, layerId, STREQ(output->getbNodeSocket()->name, "Image"));
-							}
-						}
-					}
-				}
+	const short layerId = this->getbNode()->custom1;
+	RenderResult *rr = RE_AcquireResultRead(re);
+	if (rr == NULL) {
+		missingRenderLink(converter);
+		return;
+	}
+	SceneRenderLayer *srl = (SceneRenderLayer *)BLI_findlink(&scene->r.layers, layerId);
+	if (srl == NULL) {
+		missingRenderLink(converter);
+		return;
+	}
+	RenderLayer *rl = RE_GetRenderLayer(rr, srl->name);
+	if (rl == NULL) {
+		missingRenderLink(converter);
+		return;
+	}
+	const int num_outputs = this->getNumberOfOutputSockets();
+	for (int i = 0; i < num_outputs; i++) {
+		NodeOutput *output = this->getOutputSocket(i);
+		NodeImageLayer *storage = (NodeImageLayer*) output->getbNodeSocket()->storage;
+		RenderPass *rpass = (RenderPass*) BLI_findstring(
+		        &rl->passes,
+		        storage->pass_name,
+		        offsetof(RenderPass, name));
+		if (rpass == NULL) {
+			missingSocketLink(converter, output);
+			continue;
+		}
+		RenderLayersProg *operation;
+		bool is_preview;
+		if (STREQ(rpass->name, RE_PASSNAME_COMBINED) &&
+		    STREQ(output->getbNodeSocket()->name, "Alpha"))
+		{
+			operation = new RenderLayersAlphaProg(rpass->name,
+			                                      COM_DT_VALUE,
+			                                      rpass->channels);
+			is_preview = false;
+		}
+		else if (STREQ(rpass->name, RE_PASSNAME_Z)) {
+			operation = new RenderLayersDepthProg(rpass->name,
+			                                      COM_DT_VALUE,
+			                                      rpass->channels);
+			is_preview = false;
+		}
+		else {
+			DataType type;
+			switch (rpass->channels) {
+				case 4: type = COM_DT_COLOR; break;
+				case 3: type = COM_DT_VECTOR; break;
+				case 1: type = COM_DT_VALUE; break;
+				default:
+					BLI_assert(!"Unexpected number of channels for pass");
+					type = COM_DT_VALUE;
+					break;
 			}
+			operation = new RenderLayersProg(rpass->name,
+			                                 type,
+			                                 rpass->channels);
+			is_preview = STREQ(output->getbNodeSocket()->name, "Image");
+		}
+		testSocketLink(converter,
+		               context,
+		               output,
+		               operation,
+		               scene,
+		               layerId,
+		               is_preview);
+	}
+}
+
+void RenderLayersNode::missingSocketLink(NodeConverter &converter,
+                                         NodeOutput *output) const
+{
+	NodeOperation *operation;
+	switch (output->getDataType()) {
+		case COM_DT_COLOR:
+		{
+			const float color[4] = {0.0f, 0.0f, 0.0f, 0.0f};
+			SetColorOperation *color_operation = new SetColorOperation();
+			color_operation->setChannels(color);
+			operation = color_operation;
+			break;
+		}
+		case COM_DT_VECTOR:
+		{
+			const float vector[3] = {0.0f, 0.0f, 0.0f};
+			SetVectorOperation *vector_operation = new SetVectorOperation();
+			vector_operation->setVector(vector);
+			operation = vector_operation;
+			break;
+		}
+		case COM_DT_VALUE:
+		{
+			SetValueOperation *value_operation = new SetValueOperation();
+			value_operation->setValue(0.0f);
+			operation = value_operation;
+			break;
 		}
+	}
+
+	converter.mapOutputSocket(output, operation->getOutputSocket());
+	converter.addOperation(operation);
+}
+
+void RenderLayersNode::missingRenderLink(NodeConverter &converter) const
+{
+	const int num_outputs = this->getNumberOfOutputSockets();
+	for (int i = 0; i < num_outputs; i++) {
+		NodeOutput *output = this->getOutputSocket(i);
+		missingSocketLink(converter, output);
+	}
+}
+
+void RenderLayersNode::convertToOperations(NodeConverter &converter,
+                                           const CompositorContext &context) const
+{
+	Scene *scene = (Scene *)this->getbNode()->id;
+	Render *re = (scene) ? RE_GetSceneRender(scene) : NULL;
+
+	if (re != NULL) {
+		testRenderLink(converter, context, re);
 		RE_ReleaseResult(re);
 	}
+	else {
+		missingRenderLink(converter);
+	}
 }
diff --git a/source/blender/compositor/nodes/COM_RenderLayersNode.h b/source/blender/compositor/nodes/COM_RenderLayersNode.h
index 1f733a9f4bb..5c6c5e17d1f 100644
--- a/source/blender/compositor/nodes/COM_RenderLayersNode.h
+++ b/source/blender/compositor/nodes/COM_RenderLayersNode.h
@@ -24,6 +24,8 @@
 #include "DNA_node_types.h"
 #include "COM_RenderLayersProg.h"
 
+struct Render;
+
 /**
  * @brief RenderLayersNode
  * @ingroup Node
@@ -31,7 +33,8 @@
 class RenderLayersNode : public Node {
 public:
 	RenderLayersNode(bNode *editorNode);
-	void convertToOperations(NodeConverter &converter, const CompositorContext &context) const;
+	void convertToOperations(NodeConverter &converter,
+	                         const CompositorContext &context) const;
 private:
 	void testSocketLink(NodeConverter &converter,
 	                    const CompositorContext &context,
@@ -40,4 +43,11 @@ private:
 	                    Scene *scene,
 	                    int layerId,
 	                    bool is_preview) const;
+	void testRenderLink(NodeConverter &converter,
+	                    const CompositorContext &context,
+	                    Render *re) const;
+
+	void missingSocketLink(NodeConverter &converter,
+	                       NodeOutput *output) const;
+	void missingRenderLink(NodeConverter &converter) const;
 };
diff --git a/source/blender/compositor/nodes/COM_ScaleNode.cpp b/source/blender/compositor/nodes/COM_ScaleNode.cpp
index 61eea9227dc..ef4128a78b4 100644
--- a/source/blender/compositor/nodes/COM_ScaleNode.cpp
+++ b/source/blender/compositor/nodes/COM_ScaleNode.cpp
@@ -52,6 +52,9 @@ void ScaleNode::convertToOperations(NodeConverter &converter, const CompositorCo
 			converter.mapInputSocket(inputXSocket, operation->getInputSocket(1));
 			converter.mapInputSocket(inputYSocket, operation->getInputSocket(2));
 			converter.mapOutputSocket(outputSocket, operation->getOutputSocket(0));
+
+			operation->setVariableSize(inputXSocket->isLinked() ||
+			                           inputYSocket->isLinked());
 			break;
 		}
 		case CMP_SCALE_SCENEPERCENT:
@@ -67,6 +70,10 @@ void ScaleNode::convertToOperations(NodeConverter &converter, const CompositorCo
 			converter.addLink(scaleFactorOperation->getOutputSocket(), operation->getInputSocket(1));
 			converter.addLink(scaleFactorOperation->getOutputSocket(), operation->getInputSocket(2));
 			converter.mapOutputSocket(outputSocket, operation->getOutputSocket(0));
+
+			operation->setVariableSize(inputXSocket->isLinked() ||
+			                           inputYSocket->isLinked());
+
 			break;
 		}
 		case CMP_SCALE_RENDERPERCENT:
@@ -81,9 +88,13 @@ void ScaleNode::convertToOperations(NodeConverter &converter, const CompositorCo
 			operation->setNewHeight(rd->ysch * rd->size / 100.0f);
 			operation->getInputSocket(0)->setResizeMode(COM_SC_NO_RESIZE);
 			converter.addOperation(operation);
-			
+
 			converter.mapInputSocket(inputSocket, operation->getInputSocket(0));
 			converter.mapOutputSocket(outputSocket, operation->getOutputSocket(0));
+
+			operation->setVariableSize(inputXSocket->isLinked() ||
+			                           inputYSocket->isLinked());
+
 			break;
 		}
 		case CMP_SCALE_ABSOLUTE:
@@ -91,11 +102,15 @@ void ScaleNode::convertToOperations(NodeConverter &converter, const CompositorCo
 			/* TODO: what is the use of this one.... perhaps some issues when the ui was updated... */
 			ScaleAbsoluteOperation *operation = new ScaleAbsoluteOperation();
 			converter.addOperation(operation);
-			
+
 			converter.mapInputSocket(inputSocket, operation->getInputSocket(0));
 			converter.mapInputSocket(inputXSocket, operation->getInputSocket(1));
 			converter.mapInputSocket(inputYSocket, operation->getInputSocket(2));
 			converter.mapOutputSocket(outputSocket, operation->getOutputSocket(0));
+
+			operation->setVariableSize(inputXSocket->isLinked() ||
+			                           inputYSocket->isLinked());
+
 			break;
 		}
 	}
diff --git a/source/blender/compositor/operations/COM_CompositorOperation.cpp b/source/blender/compositor/operations/COM_CompositorOperation.cpp
index 76f74c144f6..15ffff2fc90 100644
--- a/source/blender/compositor/operations/COM_CompositorOperation.cpp
+++ b/source/blender/compositor/operations/COM_CompositorOperation.cpp
@@ -51,6 +51,7 @@ CompositorOperation::CompositorOperation() : NodeOperation()
 	this->m_useAlphaInput = false;
 	this->m_active = false;
 
+	this->m_scene = NULL;
 	this->m_sceneName[0] = '\0';
 	this->m_viewName = NULL;
 }
@@ -78,7 +79,7 @@ void CompositorOperation::deinitExecution()
 		return;
 
 	if (!isBreaked()) {
-		Render *re = RE_GetRender(this->m_sceneName);
+		Render *re = RE_GetSceneRender(this->m_scene);
 		RenderResult *rr = RE_AcquireResultWrite(re);
 
 		if (rr) {
@@ -217,7 +218,7 @@ void CompositorOperation::determineResolution(unsigned int resolution[2], unsign
 
 	// check actual render resolution with cropping it may differ with cropped border.rendering
 	// FIX for: [31777] Border Crop gives black (easy)
-	Render *re = RE_GetRender(this->m_sceneName);
+	Render *re = RE_GetSceneRender(this->m_scene);
 	if (re) {
 		RenderResult *rr = RE_AcquireResultRead(re);
 		if (rr) {
diff --git a/source/blender/compositor/operations/COM_CompositorOperation.h b/source/blender/compositor/operations/COM_CompositorOperation.h
index e81ba520695..269a065a793 100644
--- a/source/blender/compositor/operations/COM_CompositorOperation.h
+++ b/source/blender/compositor/operations/COM_CompositorOperation.h
@@ -26,11 +26,14 @@
 #include "BLI_rect.h"
 #include "BLI_string.h"
 
+struct Scene;
+
 /**
  * @brief Compositor output operation
  */
 class CompositorOperation : public NodeOperation {
 private:
+	const struct Scene *m_scene;
 	/**
 	 * @brief Scene name, used for getting the render output, includes 'SC' prefix.
 	 */
@@ -84,6 +87,7 @@ public:
 	CompositorOperation();
 	const bool isActiveCompositorOutput() const { return this->m_active; }
 	void executeRegion(rcti *rect, unsigned int tileNumber);
+	void setScene(const struct Scene *scene) { m_scene = scene; }
 	void setSceneName(const char *sceneName) { BLI_strncpy(this->m_sceneName, sceneName, sizeof(this->m_sceneName)); }
 	void setViewName(const char *viewName) { this->m_viewName = viewName; }
 	void setRenderData(const RenderData *rd) { this->m_rd = rd; }
diff --git a/source/blender/compositor/operations/COM_GlareSimpleStarOperation.cpp b/source/blender/compositor/operations/COM_GlareSimpleStarOperation.cpp
index 57aa3a1bac2..94f407dad86 100644
--- a/source/blender/compositor/operations/COM_GlareSimpleStarOperation.cpp
+++ b/source/blender/compositor/operations/COM_GlareSimpleStarOperation.cpp
@@ -65,10 +65,10 @@ void GlareSimpleStarOperation::generateGlare(float *data, MemoryBuffer *inputTil
 			}
 		}
 //		// B
-		for (y = tbuf1->getHeight() - 1 && (!breaked); y >= 0; y--) {
+		for (y = this->getHeight() - 1; y >= 0 && (!breaked); y--) {
 			ym = y - i;
 			yp = y + i;
-			for (x = tbuf1->getWidth() - 1; x >= 0; x--) {
+			for (x = this->getWidth() - 1; x >= 0; x--) {
 				xm = x - i;
 				xp = x + i;
 				tbuf1->read(c, x, y);
diff --git a/source/blender/compositor/operations/COM_MovieClipAttributeOperation.cpp b/source/blender/compositor/operations/COM_MovieClipAttributeOperation.cpp
index 41f7da7c49f..0c2da8415f8 100644
--- a/source/blender/compositor/operations/COM_MovieClipAttributeOperation.cpp
+++ b/source/blender/compositor/operations/COM_MovieClipAttributeOperation.cpp
@@ -28,55 +28,58 @@ extern "C" {
 MovieClipAttributeOperation::MovieClipAttributeOperation() : NodeOperation()
 {
 	this->addOutputSocket(COM_DT_VALUE);
-	this->m_valueSet = false;
 	this->m_framenumber = 0;
 	this->m_attribute = MCA_X;
 	this->m_invert = false;
 }
 
-void MovieClipAttributeOperation::executePixelSampled(float output[4],
-                                                      float /*x*/, float /*y*/,
-                                                      PixelSampler /*sampler*/)
+void MovieClipAttributeOperation::initExecution()
 {
-	/* TODO(sergey): This code isn't really thread-safe. */
-	if (!this->m_valueSet) {
-		float loc[2], scale, angle;
-		loc[0] = 0.0f;
-		loc[1] = 0.0f;
-		scale = 1.0f;
-		angle = 0.0f;
-		if (this->m_clip) {
-			int clip_framenr = BKE_movieclip_remap_scene_to_clip_frame(this->m_clip, this->m_framenumber);
-			BKE_tracking_stabilization_data_get(this->m_clip, clip_framenr, getWidth(), getHeight(), loc, &scale, &angle);
-		}
-		switch (this->m_attribute) {
-			case MCA_SCALE:
-				this->m_value = scale;
-				break;
-			case MCA_ANGLE:
-				this->m_value = angle;
-				break;
-			case MCA_X:
-				this->m_value = loc[0];
-				break;
-			case MCA_Y:
-				this->m_value = loc[1];
-				break;
+	float loc[2], scale, angle;
+	loc[0] = 0.0f;
+	loc[1] = 0.0f;
+	scale = 1.0f;
+	angle = 0.0f;
+	int clip_framenr = BKE_movieclip_remap_scene_to_clip_frame(
+	        this->m_clip, this->m_framenumber);
+	BKE_tracking_stabilization_data_get(this->m_clip,
+	                                    clip_framenr,
+	                                    getWidth(), getHeight(),
+	                                    loc, &scale, &angle);
+	switch (this->m_attribute) {
+		case MCA_SCALE:
+			this->m_value = scale;
+			break;
+		case MCA_ANGLE:
+			this->m_value = angle;
+			break;
+		case MCA_X:
+			this->m_value = loc[0];
+			break;
+		case MCA_Y:
+			this->m_value = loc[1];
+			break;
+	}
+	if (this->m_invert) {
+		if (this->m_attribute != MCA_SCALE) {
+			this->m_value = -this->m_value;
 		}
-		if (this->m_invert) {
-			if (this->m_attribute != MCA_SCALE) {
-				this->m_value = -this->m_value;
-			}
-			else {
-				this->m_value = 1.0f / this->m_value;
-			}
+		else {
+			this->m_value = 1.0f / this->m_value;
 		}
-		this->m_valueSet = true;
 	}
+}
+
+void MovieClipAttributeOperation::executePixelSampled(float output[4],
+                                                      float /*x*/, float /*y*/,
+                                                      PixelSampler /*sampler*/)
+{
 	output[0] = this->m_value;
 }
 
-void MovieClipAttributeOperation::determineResolution(unsigned int resolution[2], unsigned int preferredResolution[2])
+void MovieClipAttributeOperation::determineResolution(
+        unsigned int resolution[2],
+        unsigned int preferredResolution[2])
 {
 	resolution[0] = preferredResolution[0];
 	resolution[1] = preferredResolution[1];
diff --git a/source/blender/compositor/operations/COM_MovieClipAttributeOperation.h b/source/blender/compositor/operations/COM_MovieClipAttributeOperation.h
index 731b9debaf0..659f54c1ca2 100644
--- a/source/blender/compositor/operations/COM_MovieClipAttributeOperation.h
+++ b/source/blender/compositor/operations/COM_MovieClipAttributeOperation.h
@@ -39,16 +39,18 @@ class MovieClipAttributeOperation : public NodeOperation {
 private:
 	MovieClip *m_clip;
 	float m_value;
-	bool m_valueSet;
 	int m_framenumber;
 	bool m_invert;
 	MovieClipAttribute m_attribute;
+
 public:
 	/**
 	 * Default constructor
 	 */
 	MovieClipAttributeOperation();
-	
+
+	void initExecution();
+
 	/**
 	 * the inner loop of this program
 	 */
diff --git a/source/blender/compositor/operations/COM_RenderLayersProg.cpp b/source/blender/compositor/operations/COM_RenderLayersProg.cpp
index f2f1b211a97..d1c654ddb6c 100644
--- a/source/blender/compositor/operations/COM_RenderLayersProg.cpp
+++ b/source/blender/compositor/operations/COM_RenderLayersProg.cpp
@@ -48,7 +48,7 @@ RenderLayersProg::RenderLayersProg(const char *passName, DataType type, int elem
 void RenderLayersProg::initExecution()
 {
 	Scene *scene = this->getScene();
-	Render *re = (scene) ? RE_GetRender(scene->id.name) : NULL;
+	Render *re = (scene) ? RE_GetSceneRender(scene) : NULL;
 	RenderResult *rr = NULL;
 	
 	if (re)
@@ -179,7 +179,7 @@ void RenderLayersProg::deinitExecution()
 void RenderLayersProg::determineResolution(unsigned int resolution[2], unsigned int /*preferredResolution*/[2])
 {
 	Scene *sce = this->getScene();
-	Render *re = (sce) ? RE_GetRender(sce->id.name) : NULL;
+	Render *re = (sce) ? RE_GetSceneRender(sce) : NULL;
 	RenderResult *rr = NULL;
 	
 	resolution[0] = 0;
@@ -246,4 +246,4 @@ void RenderLayersDepthProg::executePixelSampled(float output[4], float x, float
 		unsigned int offset = (iy * this->getWidth() + ix);
 		output[0] = inputBuffer[offset];
 	}
-}
\ No newline at end of file
+}
diff --git a/source/blender/compositor/operations/COM_ScaleOperation.cpp b/source/blender/compositor/operations/COM_ScaleOperation.cpp
index 117ae743ee7..b498b359144 100644
--- a/source/blender/compositor/operations/COM_ScaleOperation.cpp
+++ b/source/blender/compositor/operations/COM_ScaleOperation.cpp
@@ -36,6 +36,7 @@ BaseScaleOperation::BaseScaleOperation()
 #else
 	m_sampler = -1;
 #endif
+	m_variable_size = false;
 }
 
 ScaleOperation::ScaleOperation() : BaseScaleOperation()
@@ -87,20 +88,27 @@ void ScaleOperation::executePixelSampled(float output[4], float x, float y, Pixe
 bool ScaleOperation::determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, rcti *output)
 {
 	rcti newInput;
-	float scaleX[4];
-	float scaleY[4];
-
-	this->m_inputXOperation->readSampled(scaleX, 0, 0, COM_PS_NEAREST);
-	this->m_inputYOperation->readSampled(scaleY, 0, 0, COM_PS_NEAREST);
+	if (!m_variable_size) {
+		float scaleX[4];
+		float scaleY[4];
 
-	const float scx = scaleX[0];
-	const float scy = scaleY[0];
+		this->m_inputXOperation->readSampled(scaleX, 0, 0, COM_PS_NEAREST);
+		this->m_inputYOperation->readSampled(scaleY, 0, 0, COM_PS_NEAREST);
 
-	newInput.xmax = this->m_centerX + (input->xmax - this->m_centerX) / scx;
-	newInput.xmin = this->m_centerX + (input->xmin - this->m_centerX) / scx;
-	newInput.ymax = this->m_centerY + (input->ymax - this->m_centerY) / scy;
-	newInput.ymin = this->m_centerY + (input->ymin - this->m_centerY) / scy;
+		const float scx = scaleX[0];
+		const float scy = scaleY[0];
 
+		newInput.xmax = this->m_centerX + (input->xmax - this->m_centerX) / scx;
+		newInput.xmin = this->m_centerX + (input->xmin - this->m_centerX) / scx;
+		newInput.ymax = this->m_centerY + (input->ymax - this->m_centerY) / scy;
+		newInput.ymin = this->m_centerY + (input->ymin - this->m_centerY) / scy;
+	}
+	else {
+		newInput.xmax = this->getWidth();
+		newInput.xmin = 0;
+		newInput.ymax = this->getHeight();
+		newInput.ymin = 0;
+	}
 	return BaseScaleOperation::determineDependingAreaOfInterest(&newInput, readOperation, output);
 }
 
@@ -162,24 +170,32 @@ void ScaleAbsoluteOperation::executePixelSampled(float output[4], float x, float
 bool ScaleAbsoluteOperation::determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, rcti *output)
 {
 	rcti newInput;
-	float scaleX[4];
-	float scaleY[4];
-
-	this->m_inputXOperation->readSampled(scaleX, 0, 0, COM_PS_NEAREST);
-	this->m_inputYOperation->readSampled(scaleY, 0, 0, COM_PS_NEAREST);
-
-	const float scx = scaleX[0];
-	const float scy = scaleY[0];
-	const float width = this->getWidth();
-	const float height = this->getHeight();
-	//div
-	float relateveXScale = scx / width;
-	float relateveYScale = scy / height;
-
-	newInput.xmax = this->m_centerX + (input->xmax - this->m_centerX) / relateveXScale;
-	newInput.xmin = this->m_centerX + (input->xmin - this->m_centerX) / relateveXScale;
-	newInput.ymax = this->m_centerY + (input->ymax - this->m_centerY) / relateveYScale;
-	newInput.ymin = this->m_centerY + (input->ymin - this->m_centerY) / relateveYScale;
+	if (!m_variable_size) {
+		float scaleX[4];
+		float scaleY[4];
+
+		this->m_inputXOperation->readSampled(scaleX, 0, 0, COM_PS_NEAREST);
+		this->m_inputYOperation->readSampled(scaleY, 0, 0, COM_PS_NEAREST);
+
+		const float scx = scaleX[0];
+		const float scy = scaleY[0];
+		const float width = this->getWidth();
+		const float height = this->getHeight();
+		//div
+		float relateveXScale = scx / width;
+		float relateveYScale = scy / height;
+
+		newInput.xmax = this->m_centerX + (input->xmax - this->m_centerX) / relateveXScale;
+		newInput.xmin = this->m_centerX + (input->xmin - this->m_centerX) / relateveXScale;
+		newInput.ymax = this->m_centerY + (input->ymax - this->m_centerY) / relateveYScale;
+		newInput.ymin = this->m_centerY + (input->ymin - this->m_centerY) / relateveYScale;
+	}
+	else {
+		newInput.xmax = this->getWidth();
+		newInput.xmin = 0;
+		newInput.ymax = this->getHeight();
+		newInput.ymin = 0;
+	}
 
 	return BaseScaleOperation::determineDependingAreaOfInterest(&newInput, readOperation, output);
 }
@@ -271,9 +287,9 @@ bool ScaleFixedSizeOperation::determineDependingAreaOfInterest(rcti *input, Read
 {
 	rcti newInput;
 
-	newInput.xmax = (input->xmax - m_offsetX) * this->m_relX;
+	newInput.xmax = (input->xmax - m_offsetX) * this->m_relX + 1;
 	newInput.xmin = (input->xmin - m_offsetX) * this->m_relX;
-	newInput.ymax = (input->ymax - m_offsetY) * this->m_relY;
+	newInput.ymax = (input->ymax - m_offsetY) * this->m_relY + 1;
 	newInput.ymin = (input->ymin - m_offsetY) * this->m_relY;
 
 	return BaseScaleOperation::determineDependingAreaOfInterest(&newInput, readOperation, output);
diff --git a/source/blender/compositor/operations/COM_ScaleOperation.h b/source/blender/compositor/operations/COM_ScaleOperation.h
index 706a5898027..17cd31f9710 100644
--- a/source/blender/compositor/operations/COM_ScaleOperation.h
+++ b/source/blender/compositor/operations/COM_ScaleOperation.h
@@ -28,6 +28,7 @@
 class BaseScaleOperation : public NodeOperation {
 public:
 	void setSampler(PixelSampler sampler) { this->m_sampler = (int) sampler; }
+	void setVariableSize(bool variable_size) { m_variable_size = variable_size; };
 
 protected:
 	BaseScaleOperation();
@@ -35,6 +36,7 @@ protected:
 	PixelSampler getEffectiveSampler(PixelSampler sampler) { return (m_sampler == -1) ? sampler : (PixelSampler) m_sampler;  }
 
 	int m_sampler;
+	bool m_variable_size;
 };
 
 class ScaleOperation : public BaseScaleOperation {
diff --git a/source/blender/compositor/operations/COM_VariableSizeBokehBlurOperation.cpp b/source/blender/compositor/operations/COM_VariableSizeBokehBlurOperation.cpp
index 1ec52571be8..9ff0bf9ce12 100644
--- a/source/blender/compositor/operations/COM_VariableSizeBokehBlurOperation.cpp
+++ b/source/blender/compositor/operations/COM_VariableSizeBokehBlurOperation.cpp
@@ -286,9 +286,9 @@ void InverseSearchRadiusOperation::initExecution()
 	this->m_inputRadius = this->getInputSocketReader(0);
 }
 
-voi *InverseSearchRadiusOperation::initializeTileData(rcti *rect)
+void *InverseSearchRadiusOperation::initializeTileData(rcti *rect)
 {
-	MemoryBuffer * data = new MemoryBuffer(NULL, rect);
+	MemoryBuffer * data = new MemoryBuffer(COM_DT_COLOR, rect);
 	float *buffer = data->getBuffer();
 	int x, y;
 	int width = this->m_inputRadius->getWidth();
@@ -343,7 +343,7 @@ voi *InverseSearchRadiusOperation::initializeTileData(rcti *rect)
 void InverseSearchRadiusOperation::executePixelChunk(float output[4], int x, int y, void *data)
 {
 	MemoryBuffer *buffer = (MemoryBuffer *)data;
-	buffer->readNoCheck(color, x, y);
+	buffer->readNoCheck(output, x, y);
 }
 
 void InverseSearchRadiusOperation::deinitializeTileData(rcti *rect, void *data) 
diff --git a/source/blender/datatoc/datatoc.c b/source/blender/datatoc/datatoc.c
index 4e49a9a7694..ffccca98f99 100644
--- a/source/blender/datatoc/datatoc.c
+++ b/source/blender/datatoc/datatoc.c
@@ -91,6 +91,11 @@ int main(int argc, char **argv)
 	}
 
 	fprintf(fpout, "/* DataToC output of file <%s> */\n\n", argv[1]);
+
+	/* Quiet 'missing-variable-declarations' warning. */
+	fprintf(fpout, "extern int datatoc_%s_size;\n", argv[1]);
+	fprintf(fpout, "extern char datatoc_%s[];\n\n", argv[1]);
+
 	fprintf(fpout, "int datatoc_%s_size = %d;\n", argv[1], (int)size);
 	fprintf(fpout, "char datatoc_%s[] = {\n", argv[1]);
 	while (size--) {
diff --git a/source/blender/depsgraph/DEG_depsgraph.h b/source/blender/depsgraph/DEG_depsgraph.h
index 9caf7635ccf..932a7c51286 100644
--- a/source/blender/depsgraph/DEG_depsgraph.h
+++ b/source/blender/depsgraph/DEG_depsgraph.h
@@ -65,6 +65,14 @@ struct Main;
 
 struct PointerRNA;
 struct PropertyRNA;
+struct Scene;
+struct SceneLayer;
+
+typedef enum eEvaluationMode {
+	DAG_EVAL_VIEWPORT       = 0,    /* evaluate for OpenGL viewport */
+	DAG_EVAL_PREVIEW        = 1,    /* evaluate for render with preview settings */
+	DAG_EVAL_RENDER         = 2,    /* evaluate for render purposes */
+} eEvaluationMode;
 
 /* Dependency graph evaluation context
  *
@@ -72,15 +80,11 @@ struct PropertyRNA;
  * which is needed for it's evaluation,
  */
 typedef struct EvaluationContext {
-	int mode;
+	eEvaluationMode mode;
 	float ctime;
-} EvaluationContext;
 
-typedef enum eEvaluationMode {
-	DAG_EVAL_VIEWPORT       = 0,    /* evaluate for OpenGL viewport */
-	DAG_EVAL_PREVIEW        = 1,    /* evaluate for render with preview settings */
-	DAG_EVAL_RENDER         = 2,    /* evaluate for render purposes */
-} eEvaluationMode;
+	struct SceneLayer *scene_layer;
+} EvaluationContext;
 
 /* DagNode->eval_flags */
 enum {
@@ -136,13 +140,6 @@ void DEG_graph_on_visible_update(struct Main *bmain, struct Scene *scene);
 /* Update all dependency graphs when visible scenes/layers changes. */
 void DEG_on_visible_update(struct Main *bmain, const bool do_time);
 
-/* Tag node(s) associated with changed data for later updates */
-void DEG_graph_id_tag_update(struct Main *bmain,
-                             Depsgraph *graph,
-                             struct ID *id);
-void DEG_graph_data_tag_update(Depsgraph *graph, const struct PointerRNA *ptr);
-void DEG_graph_property_tag_update(Depsgraph *graph, const struct PointerRNA *ptr, const struct PropertyRNA *prop);
-
 /* Tag given ID for an update in all the dependency graphs. */
 enum {
 	/* Object transformation changed, corresponds to OB_RECALC_OB. */
@@ -164,6 +161,11 @@ enum {
 
 	/* Update copy on write component without flushing down the road. */
 	DEG_TAG_COPY_ON_WRITE = (1 << 8),
+
+	/* Tag shading components for update.
+	 * Only parameters of material changed).
+	 */
+	DEG_TAG_SHADING_UPDATE  = (1 << 9),
 };
 void DEG_id_tag_update(struct ID *id, int flag);
 void DEG_id_tag_update_ex(struct Main *bmain,
@@ -175,7 +177,7 @@ void DEG_id_tag_update_ex(struct Main *bmain,
  * Used by all sort of render engines to quickly check if
  * IDs of a given type need to be checked for update.
  */
-void DEG_id_type_tag(struct Main *bmain, short idtype);
+void DEG_id_type_tag(struct Main *bmain, short id_type);
 
 void DEG_ids_clear_recalc(struct Main *bmain);
 
@@ -184,6 +186,9 @@ void DEG_ids_clear_recalc(struct Main *bmain);
 /* Flush updates for all IDs */
 void DEG_ids_flush_tagged(struct Main *bmain);
 
+/* Flush updates for IDs in a single scene. */
+void DEG_scene_flush_update(struct Main *bmain, struct Scene *scene);
+
 /* Check if something was changed in the database and inform
  * editors about this.
  */
@@ -197,13 +202,18 @@ void DEG_ids_check_recalc(struct Main *bmain,
 /* Evaluation Context ---------------------------- */
 
 /* Create new evaluation context. */
-struct EvaluationContext *DEG_evaluation_context_new(int mode);
+struct EvaluationContext *DEG_evaluation_context_new(eEvaluationMode mode);
 
 /* Initialize evaluation context.
  * Used by the areas which currently overrides the context or doesn't have
  * access to a proper one.
  */
-void DEG_evaluation_context_init(struct EvaluationContext *eval_ctx, int mode);
+void DEG_evaluation_context_init(struct EvaluationContext *eval_ctx,
+                                 eEvaluationMode mode);
+void DEG_evaluation_context_init_from_scene(struct EvaluationContext *eval_ctx,
+                                            struct Scene *scene,
+                                            struct SceneLayer *scene_layer,
+                                            eEvaluationMode mode);
 
 /* Free evaluation context. */
 void DEG_evaluation_context_free(struct EvaluationContext *eval_ctx);
diff --git a/source/blender/depsgraph/DEG_depsgraph_build.h b/source/blender/depsgraph/DEG_depsgraph_build.h
index 8c3ddec40a4..0e29f24f454 100644
--- a/source/blender/depsgraph/DEG_depsgraph_build.h
+++ b/source/blender/depsgraph/DEG_depsgraph_build.h
@@ -42,6 +42,7 @@ struct Depsgraph;
 
 struct CacheFile;
 struct EffectorWeights;
+struct EvaluationContext;
 struct Group;
 struct Main;
 struct ModifierData;
diff --git a/source/blender/depsgraph/DEG_depsgraph_query.h b/source/blender/depsgraph/DEG_depsgraph_query.h
index 674389ddd6c..1020d4e606e 100644
--- a/source/blender/depsgraph/DEG_depsgraph_query.h
+++ b/source/blender/depsgraph/DEG_depsgraph_query.h
@@ -50,19 +50,19 @@ extern "C" {
 #endif
 
 /* Check if given ID type was tagged for update. */
-bool DEG_id_type_tagged(struct Main *bmain, short idtype);
+bool DEG_id_type_tagged(struct Main *bmain, short id_type);
 
 /* Get additional evaluation flags for the given ID. */
 short DEG_get_eval_flags_for_id(struct Depsgraph *graph, struct ID *id);
 
 /* Get scene the despgraph is created for. */
-struct Scene *DEG_get_scene(struct Depsgraph *graph);
+struct Scene *DEG_get_evaluated_scene(struct Depsgraph *graph);
 
 /* Get scene layer the despgraph is created for. */
-struct SceneLayer *DEG_get_scene_layer(struct Depsgraph *graph);
+struct SceneLayer *DEG_get_evaluated_scene_layer(struct Depsgraph *graph);
 
-/* Get the object as properly evaluated by depsgraph. */
-struct Object *DEG_get_object(struct Depsgraph *depsgraph, struct Object *ob);
+/* Get evaluated version of object for given original one. */
+struct Object *DEG_get_evaluated_object(struct Depsgraph *depsgraph, struct Object *object);
 
 /* Get evaluated version of given ID datablock. */
 struct ID *DEG_get_evaluated_id(struct Depsgraph *depsgraph, struct ID *id);
diff --git a/source/blender/depsgraph/intern/builder/deg_builder.cc b/source/blender/depsgraph/intern/builder/deg_builder.cc
index 92c79388657..deee2227f81 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder.cc
@@ -41,6 +41,8 @@
 #include "intern/depsgraph_types.h"
 #include "intern/nodes/deg_node.h"
 
+#include "DEG_depsgraph.h"
+
 namespace DEG {
 
 void deg_graph_build_finalize(Depsgraph *graph)
@@ -61,11 +63,9 @@ void deg_graph_build_finalize(Depsgraph *graph)
 				id_node->tag_update(graph);
 			}
 		}
-		/* XXX: This is only so we've got proper COW IDs after rebuild. */
-		/* TODO(sergey): Ideally we'll need to copy evaluated CoW from previous
-		 * depsgraph, so we don't need to re-tag anything what we already have.
-		 */
-		id_node->tag_update(graph);
+#ifdef WITH_COPY_ON_WRITE
+		DEG_id_tag_update_ex(graph->bmain, id_node->id_orig, DEG_TAG_COPY_ON_WRITE);
+#endif
 	}
 	GHASH_FOREACH_END();
 }
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc b/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc
index 1fc107f0437..02d20913177 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc
@@ -81,6 +81,7 @@ extern "C" {
 #include "BKE_lattice.h"
 #include "BKE_library.h"
 #include "BKE_main.h"
+#include "BKE_mask.h"
 #include "BKE_material.h"
 #include "BKE_mesh.h"
 #include "BKE_mball.h"
@@ -144,6 +145,12 @@ void constraint_walk(bConstraint * /*con*/,
 	}
 }
 
+void free_copy_on_write_datablock(void *id_v)
+{
+	ID *id = (ID *)id_v;
+	deg_free_copy_on_write_datablock(id);
+}
+
 }  /* namespace */
 
 /* ************ */
@@ -153,18 +160,30 @@ void constraint_walk(bConstraint * /*con*/,
 
 DepsgraphNodeBuilder::DepsgraphNodeBuilder(Main *bmain, Depsgraph *graph) :
     m_bmain(bmain),
-    m_graph(graph)
+    m_graph(graph),
+    m_cow_id_hash(NULL)
 {
 }
 
 DepsgraphNodeBuilder::~DepsgraphNodeBuilder()
 {
+	if (m_cow_id_hash != NULL) {
+		BLI_ghash_free(m_cow_id_hash, NULL, free_copy_on_write_datablock);
+	}
 }
 
-IDDepsNode *DepsgraphNodeBuilder::add_id_node(ID *id)
+IDDepsNode *DepsgraphNodeBuilder::add_id_node(ID *id, bool do_tag)
 {
-	IDDepsNode *id_node = m_graph->add_id_node(id, id->name);
 #ifdef WITH_COPY_ON_WRITE
+	IDDepsNode *id_node = NULL;
+	ID *id_cow = (ID *)BLI_ghash_lookup(m_cow_id_hash, id);
+	if (id_cow != NULL) {
+		/* TODO(sergey): Is it possible to lookup and pop element from GHash
+		 * at the same time?
+		 */
+		BLI_ghash_remove(m_cow_id_hash, id, NULL, NULL);
+	}
+	id_node = m_graph->add_id_node(id, do_tag, id_cow);
 	/* Currently all ID nodes are supposed to have copy-on-write logic.
 	 *
 	 * NOTE: Zero number of components indicates that ID node was just created.
@@ -178,6 +197,9 @@ IDDepsNode *DepsgraphNodeBuilder::add_id_node(ID *id)
 		    "", -1);
 		m_graph->operations.push_back(op_cow);
 	}
+#else
+	IDDepsNode *id_node = m_graph->add_id_node(id);
+	UNUSED_VARS(do_tag);
 #endif
 	return id_node;
 }
@@ -295,6 +317,27 @@ ID *DepsgraphNodeBuilder::get_cow_id(const ID *id_orig) const
 	return m_graph->get_cow_id(id_orig);
 }
 
+ID *DepsgraphNodeBuilder::ensure_cow_id(ID *id_orig)
+{
+	if (id_orig->tag & LIB_TAG_COPY_ON_WRITE) {
+		/* ID is already remapped to copy-on-write. */
+		return id_orig;
+	}
+	IDDepsNode *id_node = add_id_node(id_orig, false);
+	return id_node->id_cow;
+}
+
+ID *DepsgraphNodeBuilder::expand_cow_id(IDDepsNode *id_node)
+{
+	return deg_expand_copy_on_write_datablock(m_graph, id_node, this, true);
+}
+
+ID *DepsgraphNodeBuilder::expand_cow_id(ID *id_orig)
+{
+	IDDepsNode *id_node = add_id_node(id_orig);
+	return expand_cow_id(id_node);
+}
+
 /* **** Build functions for entity nodes **** */
 
 void DepsgraphNodeBuilder::begin_build(Main *bmain) {
@@ -307,11 +350,36 @@ void DepsgraphNodeBuilder::begin_build(Main *bmain) {
 	/* XXX nested node trees are not included in tag-clearing above,
 	 * so we need to do this manually.
 	 */
-	FOREACH_NODETREE(bmain, nodetree, id) {
+	FOREACH_NODETREE(bmain, nodetree, id)
+	{
 		if (id != (ID *)nodetree) {
 			nodetree->id.tag &= ~LIB_TAG_DOIT;
 		}
-	} FOREACH_NODETREE_END
+	}
+	FOREACH_NODETREE_END;
+
+#ifdef WITH_COPY_ON_WRITE
+	/* Store existing copy-on-write versions of datablock, so we can re-use
+	 * them for new ID nodes.
+	 */
+	m_cow_id_hash = BLI_ghash_ptr_new("Depsgraph id hash");
+	GHASH_FOREACH_BEGIN(IDDepsNode *, id_node, m_graph->id_hash)
+	{
+		if (GS(id_node->id_orig->name) != ID_SCE) {
+			continue;
+		}
+		if (deg_copy_on_write_is_expanded(id_node->id_cow)) {
+			BLI_ghash_insert(m_cow_id_hash, id_node->id_orig, id_node->id_cow);
+			id_node->id_cow = NULL;
+		}
+	}
+	GHASH_FOREACH_END();
+#endif
+
+	/* Make sure graph has no nodes left from previous state. */
+	m_graph->clear_all_nodes();
+	m_graph->operations.clear();
+	BLI_gset_clear(m_graph->entry_tags, NULL);
 }
 
 void DepsgraphNodeBuilder::build_group(Scene *scene, Group *group)
@@ -445,39 +513,41 @@ void DepsgraphNodeBuilder::build_object(Scene *scene, Object *ob)
 void DepsgraphNodeBuilder::build_object_transform(Scene *scene, Object *ob)
 {
 	OperationDepsNode *op_node;
+	Scene *scene_cow = get_cow_datablock(scene);
+	Object *ob_cow = get_cow_datablock(ob);
 
 	/* local transforms (from transform channels - loc/rot/scale + deltas) */
 	op_node = add_operation_node(&ob->id, DEG_NODE_TYPE_TRANSFORM,
-	                             function_bind(BKE_object_eval_local_transform, _1, scene, ob),
+	                             function_bind(BKE_object_eval_local_transform,
+	                                           _1,
+	                                           scene_cow, ob_cow),
 	                             DEG_OPCODE_TRANSFORM_LOCAL);
 	op_node->set_as_entry();
 
 	/* object parent */
-	if (ob->parent) {
+	if (ob->parent != NULL) {
 		add_operation_node(&ob->id, DEG_NODE_TYPE_TRANSFORM,
-		                   function_bind(BKE_object_eval_parent, _1, scene, ob),
+		                   function_bind(BKE_object_eval_parent,
+		                                 _1,
+		                                 scene_cow, ob_cow),
 		                   DEG_OPCODE_TRANSFORM_PARENT);
 	}
 
 	/* object constraints */
-	if (ob->constraints.first) {
+	if (ob->constraints.first != NULL) {
 		build_object_constraints(scene, ob);
 	}
 
-	/* Temporary uber-update node, which does everything.
-	 * It is for the being we're porting old dependencies into the new system.
-	 * We'll get rid of this node as soon as all the granular update functions
-	 * are filled in.
-	 *
-	 * TODO(sergey): Get rid of this node.
-	 */
+	/* Rest of transformation update. */
 	add_operation_node(&ob->id, DEG_NODE_TYPE_TRANSFORM,
-	                   function_bind(BKE_object_eval_uber_transform, _1, scene, ob),
-	                   DEG_OPCODE_OBJECT_UBEREVAL);
+	                   function_bind(BKE_object_eval_uber_transform,
+	                                 _1,
+	                                 scene_cow, ob_cow),
+	                   DEG_OPCODE_TRANSFORM_OBJECT_UBEREVAL);
 
 	/* object transform is done */
 	op_node = add_operation_node(&ob->id, DEG_NODE_TYPE_TRANSFORM,
-	                             function_bind(BKE_object_eval_done, _1, ob),
+	                             function_bind(BKE_object_eval_done, _1, ob_cow),
 	                             DEG_OPCODE_TRANSFORM_FINAL);
 	op_node->set_as_exit();
 }
@@ -503,7 +573,9 @@ void DepsgraphNodeBuilder::build_object_constraints(Scene *scene, Object *ob)
 {
 	/* create node for constraint stack */
 	add_operation_node(&ob->id, DEG_NODE_TYPE_TRANSFORM,
-	                   function_bind(BKE_object_eval_constraints, _1, scene, ob),
+	                   function_bind(BKE_object_eval_constraints, _1,
+	                                 get_cow_datablock(scene),
+	                                 get_cow_datablock(ob)),
 	                   DEG_OPCODE_TRANSFORM_CONSTRAINTS);
 }
 
@@ -514,23 +586,31 @@ void DepsgraphNodeBuilder::build_object_constraints(Scene *scene, Object *ob)
 void DepsgraphNodeBuilder::build_animdata(ID *id)
 {
 	AnimData *adt = BKE_animdata_from_id(id);
-
-	if (adt == NULL)
+	if (adt == NULL) {
 		return;
+	}
 
 	/* animation */
 	if (adt->action || adt->nla_tracks.first || adt->drivers.first) {
-		// XXX: Hook up specific update callbacks for special properties which may need it...
+		(void) add_id_node(id);
+		ID *id_cow = get_cow_id(id);
+
+		// XXX: Hook up specific update callbacks for special properties which
+		// may need it...
 
-		/* actions and NLA - as a single unit for now, as it gets complicated to schedule otherwise */
+		/* actions and NLA - as a single unit for now, as it gets complicated to
+		 * schedule otherwise.
+		 */
 		if ((adt->action) || (adt->nla_tracks.first)) {
 			/* create the node */
 			add_operation_node(id, DEG_NODE_TYPE_ANIMATION,
-			                   function_bind(BKE_animsys_eval_animdata, _1, id),
+			                   function_bind(BKE_animsys_eval_animdata, _1, id_cow),
 			                   DEG_OPCODE_ANIMATION, id->name);
 
-			// TODO: for each channel affected, we might also want to add some support for running RNA update callbacks on them
-			// (which will be needed for proper handling of drivers later)
+			/* TODO: for each channel affected, we might also want to add some
+			 * support for running RNA update callbacks on them
+			 * (which will be needed for proper handling of drivers later)
+			 */
 		}
 
 		/* drivers */
@@ -548,7 +628,7 @@ void DepsgraphNodeBuilder::build_animdata(ID *id)
  */
 OperationDepsNode *DepsgraphNodeBuilder::build_driver(ID *id, FCurve *fcu)
 {
-	ChannelDriver *driver = fcu->driver;
+	ID *id_cow = get_cow_id(id);
 
 	/* Create data node for this driver */
 	/* TODO(sergey): Avoid creating same operation multiple times,
@@ -562,19 +642,15 @@ OperationDepsNode *DepsgraphNodeBuilder::build_driver(ID *id, FCurve *fcu)
 	                                                   fcu->array_index);
 
 	if (driver_op == NULL) {
+		/* TODO(sergey): Shall we use COW of fcu itself here? */
 		driver_op = add_operation_node(id,
 		                               DEG_NODE_TYPE_PARAMETERS,
-		                               function_bind(BKE_animsys_eval_driver, _1, id, fcu),
+		                               function_bind(BKE_animsys_eval_driver, _1, id_cow, fcu),
 		                               DEG_OPCODE_DRIVER,
 		                               fcu->rna_path ? fcu->rna_path : "",
 		                               fcu->array_index);
 	}
 
-	/* tag "scripted expression" drivers as needing Python (due to GIL issues, etc.) */
-	if (driver->type == DRIVER_TYPE_PYTHON) {
-		driver_op->flag |= DEPSOP_FLAG_USES_PYTHON;
-	}
-
 	/* return driver node created */
 	return driver_op;
 }
@@ -590,10 +666,10 @@ void DepsgraphNodeBuilder::build_world(World *world)
 	build_animdata(world_id);
 
 	/* world itself */
-	add_component_node(world_id, DEG_NODE_TYPE_PARAMETERS);
-
-	add_operation_node(world_id, DEG_NODE_TYPE_PARAMETERS, NULL,
-	                   DEG_OPCODE_PLACEHOLDER, "Parameters Eval");
+	add_operation_node(world_id,
+	                   DEG_NODE_TYPE_SHADING,
+	                   function_bind(BKE_world_eval, _1, world),
+	                   DEG_OPCODE_WORLD_UPDATE);
 
 	/* textures */
 	build_texture_stack(world->mtex);
@@ -608,43 +684,49 @@ void DepsgraphNodeBuilder::build_world(World *world)
 void DepsgraphNodeBuilder::build_rigidbody(Scene *scene)
 {
 	RigidBodyWorld *rbw = scene->rigidbody_world;
+	Scene *scene_cow = get_cow_datablock(scene);
 
 	/**
 	 * Rigidbody Simulation Nodes
 	 * ==========================
 	 *
 	 * There are 3 nodes related to Rigidbody Simulation:
-	 * 1) "Initialize/Rebuild World" - this is called sparingly, only when the simulation
-	 *    needs to be rebuilt (mainly after file reload, or moving back to start frame)
-	 * 2) "Do Simulation" - perform a simulation step - interleaved between the evaluation
-	 *    steps for clusters of objects (i.e. between those affected and/or not affected by
-	 *    the sim for instance)
+	 * 1) "Initialize/Rebuild World" - this is called sparingly, only when the
+	 *    simulation needs to be rebuilt (mainly after file reload, or moving
+	 *    back to start frame)
+	 * 2) "Do Simulation" - perform a simulation step - interleaved between the
+	 *    evaluation steps for clusters of objects (i.e. between those affected
+	 *    and/or not affected by the sim for instance).
 	 *
-	 * 3) "Pull Results" - grab the specific transforms applied for a specific object -
-	 *    performed as part of object's transform-stack building
+	 * 3) "Pull Results" - grab the specific transforms applied for a specific
+	 *    object - performed as part of object's transform-stack building.
 	 */
 
-	/* create nodes ------------------------------------------------------------------------ */
-	/* XXX: is this the right component, or do we want to use another one instead? */
+	/* Create nodes --------------------------------------------------------- */
+
+	/* XXX: is this the right component, or do we want to use another one
+	 * instead?
+	 */
 
 	/* init/rebuild operation */
-	/*OperationDepsNode *init_node =*/ add_operation_node(&scene->id, DEG_NODE_TYPE_TRANSFORM,
-	                                                      function_bind(BKE_rigidbody_rebuild_sim, _1, scene),
-	                                                      DEG_OPCODE_RIGIDBODY_REBUILD);
+	/*OperationDepsNode *init_node =*/ add_operation_node(
+	        &scene->id, DEG_NODE_TYPE_TRANSFORM,
+	        function_bind(BKE_rigidbody_rebuild_sim, _1, scene_cow),
+	        DEG_OPCODE_RIGIDBODY_REBUILD);
 
 	/* do-sim operation */
 	// XXX: what happens if we need to split into several groups?
-	OperationDepsNode *sim_node     = add_operation_node(&scene->id, DEG_NODE_TYPE_TRANSFORM,
-	                                                     function_bind(BKE_rigidbody_eval_simulation, _1, scene),
-	                                                     DEG_OPCODE_RIGIDBODY_SIM);
+	OperationDepsNode *sim_node = add_operation_node(
+	        &scene->id, DEG_NODE_TYPE_TRANSFORM,
+	        function_bind(BKE_rigidbody_eval_simulation, _1, scene_cow),
+	        DEG_OPCODE_RIGIDBODY_SIM);
 
-	/* XXX: For now, the sim node is the only one that really matters here. If any other
-	 * sims get added later, we may have to remove these hacks...
+	/* XXX: For now, the sim node is the only one that really matters here.
+	 * If any other sims get added later, we may have to remove these hacks...
 	 */
 	sim_node->owner->entry_operation = sim_node;
 	sim_node->owner->exit_operation  = sim_node;
 
-
 	/* objects - simulation participants */
 	if (rbw->group) {
 		LINKLIST_FOREACH (GroupObject *, go, &rbw->group->gobject) {
@@ -654,10 +736,14 @@ void DepsgraphNodeBuilder::build_rigidbody(Scene *scene)
 				continue;
 
 			/* 2) create operation for flushing results */
-			/* object's transform component - where the rigidbody operation lives */
+			/* object's transform component - where the rigidbody operation
+			 * lives. */
 			add_operation_node(&ob->id, DEG_NODE_TYPE_TRANSFORM,
-			                   function_bind(BKE_rigidbody_object_sync_transforms, _1, scene, ob),
-			                   DEG_OPCODE_TRANSFORM_RIGIDBODY);
+			                   function_bind(BKE_rigidbody_object_sync_transforms,
+			                                 _1,
+			                                 scene_cow,
+			                                 get_cow_datablock(ob)),
+			                   DEG_OPCODE_RIGIDBODY_TRANSFORM_COPY);
 		}
 	}
 }
@@ -683,39 +769,78 @@ void DepsgraphNodeBuilder::build_particles(Scene *scene, Object *ob)
 	ComponentDepsNode *psys_comp =
 	        add_component_node(&ob->id, DEG_NODE_TYPE_EVAL_PARTICLES);
 
+	/* TODO(sergey): Need to get COW of PSYS. */
+	Scene *scene_cow = get_cow_datablock(scene);
+	Object *ob_cow = get_cow_datablock(ob);
+
+	add_operation_node(psys_comp,
+	                   function_bind(BKE_particle_system_eval_init,
+	                                 _1,
+	                                 scene_cow,
+	                                 ob_cow),
+	                   DEG_OPCODE_PARTICLE_SYSTEM_EVAL_INIT);
+
 	/* particle systems */
 	LINKLIST_FOREACH (ParticleSystem *, psys, &ob->particlesystem) {
 		ParticleSettings *part = psys->part;
 
-		/* particle settings */
-		// XXX: what if this is used more than once!
-		build_animdata(&part->id);
+		/* Build particle settings operations.
+		 *
+		 * NOTE: The call itself ensures settings are only build once.
+		 */
+		build_particle_settings(part);
 
-		/* this particle system */
-		// TODO: for now, this will just be a placeholder "ubereval" node
+		/* Update on particle settings change. */
 		add_operation_node(psys_comp,
-		                   function_bind(BKE_particle_system_eval,
+		                   function_bind(BKE_particle_system_settings_eval,
 		                                 _1,
-		                                 scene,
-		                                 ob,
 		                                 psys),
-		                   DEG_OPCODE_PSYS_EVAL,
+		                   DEG_OPCODE_PARTICLE_SETTINGS_EVAL,
+		                   psys->name);
+
+		/* Particle system evaluation. */
+		add_operation_node(psys_comp,
+		                   NULL,
+		                   DEG_OPCODE_PARTICLE_SYSTEM_EVAL,
 		                   psys->name);
 	}
 
-	/* pointcache */
-	// TODO...
+	/* TODO(sergey): Do we need a point cache operations here? */
+}
+
+void DepsgraphNodeBuilder::build_particle_settings(ParticleSettings *part) {
+	ID *part_id = &part->id;
+	if (part_id->tag & LIB_TAG_DOIT) {
+		return;
+	}
+	part_id->tag |= LIB_TAG_DOIT;
+	/* Animation data. */
+	build_animdata(part_id);
+	/* Parameters change. */
+	add_operation_node(part_id,
+	                   DEG_NODE_TYPE_PARAMETERS,
+	                   NULL,
+	                   DEG_OPCODE_PARTICLE_SETTINGS_EVAL);
+	add_operation_node(part_id,
+	                   DEG_NODE_TYPE_PARAMETERS,
+	                   function_bind(BKE_particle_system_settings_recalc_clear,
+	                                 _1,
+	                                 part),
+	                   DEG_OPCODE_PARTICLE_SETTINGS_RECALC_CLEAR);
 }
 
 void DepsgraphNodeBuilder::build_cloth(Scene *scene, Object *object)
 {
+	Scene *scene_cow = get_cow_datablock(scene);
+	Object *object_cow = get_cow_datablock(object);
+
 	ComponentDepsNode *cache_comp = add_component_node(&object->id,
 	                                                   DEG_NODE_TYPE_CACHE);
 	add_operation_node(cache_comp,
 	                   function_bind(BKE_object_eval_cloth,
 	                                 _1,
-	                                 scene,
-	                                 object),
+	                                 scene_cow,
+	                                 object_cow),
 	                   DEG_OPCODE_PLACEHOLDER,
 	                   "Cloth Modifier");
 }
@@ -733,8 +858,9 @@ void DepsgraphNodeBuilder::build_shapekeys(Key *key)
 // XXX: what happens if the datablock is shared!
 void DepsgraphNodeBuilder::build_obdata_geom(Scene *scene, Object *ob)
 {
-	ID *obdata = (ID *)ob->data;
 	OperationDepsNode *op_node;
+	Scene *scene_cow = get_cow_datablock(scene);
+	Object *object_cow = get_cow_datablock(ob);
 
 	/* TODO(sergey): This way using this object's properties as driver target
 	 * works fine.
@@ -744,8 +870,7 @@ void DepsgraphNodeBuilder::build_obdata_geom(Scene *scene, Object *ob)
 	op_node = add_operation_node(&ob->id,
 	                             DEG_NODE_TYPE_PARAMETERS,
 	                             NULL,
-	                             DEG_OPCODE_PLACEHOLDER,
-	                             "Parameters Eval");
+	                             DEG_OPCODE_PARAMETERS_EVAL);
 	op_node->set_as_exit();
 
 	/* Temporary uber-update node, which does everything.
@@ -759,8 +884,8 @@ void DepsgraphNodeBuilder::build_obdata_geom(Scene *scene, Object *ob)
 	                             DEG_NODE_TYPE_GEOMETRY,
 	                             function_bind(BKE_object_eval_uber_data,
 	                                           _1,
-	                                           (Scene *)get_cow_id(&scene->id),
-	                                           (Object *)get_cow_id(&ob->id)),
+	                                           scene_cow,
+	                                           object_cow),
 	                             DEG_OPCODE_GEOMETRY_UBEREVAL);
 	op_node->set_as_exit();
 
@@ -781,10 +906,20 @@ void DepsgraphNodeBuilder::build_obdata_geom(Scene *scene, Object *ob)
 	}
 
 	/* materials */
-	for (int a = 1; a <= ob->totcol; a++) {
-		Material *ma = give_current_material(ob, a);
-		if (ma != NULL) {
-			build_material(ma);
+	if (ob->totcol != 0) {
+		if (ob->type == OB_MESH) {
+			add_operation_node(&ob->id,
+			                   DEG_NODE_TYPE_SHADING,
+			                   function_bind(BKE_object_eval_update_shading, _1,
+			                                 object_cow),
+			                   DEG_OPCODE_SHADING);
+		}
+
+		for (int a = 1; a <= ob->totcol; a++) {
+			Material *ma = give_current_material(ob, a);
+			if (ma != NULL) {
+				build_material(ma);
+			}
 		}
 	}
 
@@ -793,9 +928,14 @@ void DepsgraphNodeBuilder::build_obdata_geom(Scene *scene, Object *ob)
 		// add geometry collider relations
 	}
 
+	ID *obdata = (ID *)ob->data;
 	if (obdata->tag & LIB_TAG_DOIT) {
 		return;
 	}
+	obdata->tag |= LIB_TAG_DOIT;
+	/* Make sure we've got an ID node before requesting CoW pointer. */
+	(void) add_id_node((ID *)obdata);
+	ID *obdata_cow = get_cow_id(obdata);
 
 	/* ShapeKeys */
 	Key *key = BKE_key_from_object(ob);
@@ -818,7 +958,7 @@ void DepsgraphNodeBuilder::build_obdata_geom(Scene *scene, Object *ob)
 			                             DEG_NODE_TYPE_GEOMETRY,
 			                             function_bind(BKE_mesh_eval_geometry,
 			                                           _1,
-			                                           (Mesh *)obdata),
+			                                           (Mesh *)obdata_cow),
 			                             DEG_OPCODE_PLACEHOLDER,
 			                             "Geometry Eval");
 			op_node->set_as_entry();
@@ -837,7 +977,7 @@ void DepsgraphNodeBuilder::build_obdata_geom(Scene *scene, Object *ob)
 				                             DEG_NODE_TYPE_GEOMETRY,
 				                             function_bind(BKE_mball_eval_geometry,
 				                                           _1,
-				                                           (MetaBall *)obdata),
+				                                           (MetaBall *)obdata_cow),
 				                             DEG_OPCODE_PLACEHOLDER,
 				                             "Geometry Eval");
 				op_node->set_as_entry();
@@ -855,22 +995,10 @@ void DepsgraphNodeBuilder::build_obdata_geom(Scene *scene, Object *ob)
 			                             DEG_NODE_TYPE_GEOMETRY,
 			                             function_bind(BKE_curve_eval_geometry,
 			                                           _1,
-			                                           (Curve *)obdata),
+			                                           (Curve *)obdata_cow),
 			                                           DEG_OPCODE_PLACEHOLDER,
 			                                           "Geometry Eval");
 			op_node->set_as_entry();
-
-			/* Calculate curve path - this is used by constraints, etc. */
-			if (ELEM(ob->type, OB_CURVE, OB_FONT)) {
-				add_operation_node(obdata,
-				                   DEG_NODE_TYPE_GEOMETRY,
-				                   function_bind(BKE_curve_eval_path,
-				                                 _1,
-				                                 (Curve *)obdata),
-				                   DEG_OPCODE_GEOMETRY_PATH,
-				                   "Path");
-			}
-
 			/* Make sure objects used for bevel.taper are in the graph.
 			 * NOTE: This objects might be not linked to the scene.
 			 */
@@ -894,7 +1022,7 @@ void DepsgraphNodeBuilder::build_obdata_geom(Scene *scene, Object *ob)
 			                             DEG_NODE_TYPE_GEOMETRY,
 			                             function_bind(BKE_lattice_eval_geometry,
 			                                           _1,
-			                                           (Lattice *)obdata),
+			                                           (Lattice *)obdata_cow),
 			                                           DEG_OPCODE_PLACEHOLDER,
 			                                           "Geometry Eval");
 			op_node->set_as_entry();
@@ -907,14 +1035,24 @@ void DepsgraphNodeBuilder::build_obdata_geom(Scene *scene, Object *ob)
 	op_node->set_as_exit();
 
 	/* Parameters for driver sources. */
-	add_operation_node(obdata, DEG_NODE_TYPE_PARAMETERS, NULL,
-	                   DEG_OPCODE_PLACEHOLDER, "Parameters Eval");
+	add_operation_node(obdata,
+	                   DEG_NODE_TYPE_PARAMETERS,
+	                   NULL,
+	                   DEG_OPCODE_PARAMETERS_EVAL);
 }
 
 /* Cameras */
 void DepsgraphNodeBuilder::build_camera(Object *ob)
 {
-	/* TODO: Link scene-camera links in somehow... */
+	/* Object itself. */
+	add_operation_node(&ob->id,
+	                   DEG_NODE_TYPE_PARAMETERS,
+	                   NULL,
+	                   DEG_OPCODE_PARAMETERS_EVAL,
+	                   "Camera Parameters");
+
+	/* Object data. */
+	/* TODO: Link scene-camera links in somehow. */
 	Camera *cam = (Camera *)ob->data;
 	ID *camera_id = &cam->id;
 	if (camera_id->tag & LIB_TAG_DOIT) {
@@ -923,19 +1061,23 @@ void DepsgraphNodeBuilder::build_camera(Object *ob)
 
 	build_animdata(&cam->id);
 
-	add_operation_node(camera_id, DEG_NODE_TYPE_PARAMETERS, NULL,
-	                   DEG_OPCODE_PLACEHOLDER, "Parameters Eval");
-
-	if (cam->dof_ob != NULL) {
-		/* TODO(sergey): For now parametrs are on object level. */
-		add_operation_node(&ob->id, DEG_NODE_TYPE_PARAMETERS, NULL,
-		                   DEG_OPCODE_PLACEHOLDER, "Camera DOF");
-	}
+	add_operation_node(camera_id,
+	                   DEG_NODE_TYPE_PARAMETERS,
+	                   NULL,
+	                   DEG_OPCODE_PARAMETERS_EVAL);
 }
 
 /* Lamps */
 void DepsgraphNodeBuilder::build_lamp(Object *ob)
 {
+	/* Object itself. */
+	add_operation_node(&ob->id,
+	                   DEG_NODE_TYPE_PARAMETERS,
+	                   NULL,
+	                   DEG_OPCODE_PARAMETERS_EVAL,
+	                   "Lamp Parameters");
+
+	/* Object data. */
 	Lamp *la = (Lamp *)ob->data;
 	ID *lamp_id = &la->id;
 	if (lamp_id->tag & LIB_TAG_DOIT) {
@@ -945,11 +1087,10 @@ void DepsgraphNodeBuilder::build_lamp(Object *ob)
 	build_animdata(&la->id);
 
 	/* node for obdata */
-	add_component_node(lamp_id, DEG_NODE_TYPE_PARAMETERS);
-
-	/* TODO(sergey): Is it really how we're supposed to work with drivers? */
-	add_operation_node(lamp_id, DEG_NODE_TYPE_PARAMETERS, NULL,
-	                   DEG_OPCODE_PLACEHOLDER, "Parameters Eval");
+	add_operation_node(lamp_id,
+	                   DEG_NODE_TYPE_PARAMETERS,
+	                   NULL,
+	                   DEG_OPCODE_PARAMETERS_EVAL);
 
 	/* lamp's nodetree */
 	if (la->nodetree) {
@@ -962,25 +1103,30 @@ void DepsgraphNodeBuilder::build_lamp(Object *ob)
 
 void DepsgraphNodeBuilder::build_nodetree(bNodeTree *ntree)
 {
-	if (!ntree)
+	if (ntree == NULL) {
 		return;
-
+	}
 	/* nodetree itself */
 	ID *ntree_id = &ntree->id;
-	OperationDepsNode *op_node;
-
+	add_id_node(ntree_id);
+	bNodeTree *ntree_cow = get_cow_datablock(ntree);
+	/* Animation, */
 	build_animdata(ntree_id);
-
-	/* Parameters for drivers. */
-	op_node = add_operation_node(ntree_id, DEG_NODE_TYPE_PARAMETERS, NULL,
-	                             DEG_OPCODE_PLACEHOLDER, "Parameters Eval");
-	op_node->set_as_exit();
-
+	/* Shading update. */
+	add_operation_node(ntree_id,
+	                   DEG_NODE_TYPE_SHADING,
+	                   NULL,
+	                   DEG_OPCODE_MATERIAL_UPDATE);
+	add_operation_node(ntree_id,
+	                   DEG_NODE_TYPE_SHADING_PARAMETERS,
+	                   function_bind(BKE_nodetree_shading_params_eval,
+	                                 _1, ntree_cow, ntree),
+	                   DEG_OPCODE_MATERIAL_UPDATE);
 	/* nodetree's nodes... */
 	LINKLIST_FOREACH (bNode *, bnode, &ntree->nodes) {
 		ID *id = bnode->id;
 		if (id != NULL) {
-			short id_type = GS(id->name);
+			ID_Type id_type = GS(id->name);
 			if (id_type == ID_MA) {
 				build_material((Material *)id);
 			}
@@ -1003,27 +1149,27 @@ void DepsgraphNodeBuilder::build_nodetree(bNodeTree *ntree)
 }
 
 /* Recursively build graph for material */
-void DepsgraphNodeBuilder::build_material(Material *ma)
+void DepsgraphNodeBuilder::build_material(Material *material)
 {
-	ID *ma_id = &ma->id;
-	if (ma_id->tag & LIB_TAG_DOIT) {
+	ID *material_id = &material->id;
+	if (material_id->tag & LIB_TAG_DOIT) {
 		return;
 	}
-
-	/* material itself */
-	add_id_node(ma_id);
-
-	add_operation_node(ma_id, DEG_NODE_TYPE_SHADING, NULL,
-	                   DEG_OPCODE_PLACEHOLDER, "Material Update");
-
-	/* material animation */
-	build_animdata(ma_id);
-
-	/* textures */
-	build_texture_stack(ma->mtex);
-
-	/* material's nodetree */
-	build_nodetree(ma->nodetree);
+	material_id->tag |= LIB_TAG_DOIT;
+	/* Material itself. */
+	add_id_node(material_id);
+	Material *material_cow = get_cow_datablock(material);
+	/* Shading update. */
+	add_operation_node(material_id,
+	                   DEG_NODE_TYPE_SHADING,
+	                   function_bind(BKE_material_eval, _1, material_cow),
+	                   DEG_OPCODE_MATERIAL_UPDATE);
+	/* Material animation. */
+	build_animdata(material_id);
+	/* Textures. */
+	build_texture_stack(material->mtex);
+	/* Material's nodetree. */
+	build_nodetree(material->nodetree);
 }
 
 /* Texture-stack attached to some shading datablock */
@@ -1117,7 +1263,18 @@ void DepsgraphNodeBuilder::build_mask(Mask *mask)
 {
 	ID *mask_id = &mask->id;
 	add_id_node(mask_id);
+	/* F-Curve based animation/ */
 	build_animdata(mask_id);
+	/* Animation based on mask's shapes. */
+	add_operation_node(mask_id,
+	                   DEG_NODE_TYPE_ANIMATION,
+	                   function_bind(BKE_mask_eval_animation, _1, mask),
+	                   DEG_OPCODE_MASK_ANIMATION);
+	/* Final mask evaluation. */
+	add_operation_node(mask_id,
+	                   DEG_NODE_TYPE_PARAMETERS,
+	                   function_bind(BKE_mask_eval_update, _1, mask),
+	                   DEG_OPCODE_MASK_EVAL);
 }
 
 void DepsgraphNodeBuilder::build_movieclip(MovieClip *clip)
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_nodes.h b/source/blender/depsgraph/intern/builder/deg_builder_nodes.h
index 54ad1bd5d8a..7e28df1276d 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_nodes.h
+++ b/source/blender/depsgraph/intern/builder/deg_builder_nodes.h
@@ -49,6 +49,7 @@ struct MTex;
 struct MovieClip;
 struct bNodeTree;
 struct Object;
+struct ParticleSettings;
 struct Probe;
 struct bPoseChannel;
 struct bConstraint;
@@ -71,11 +72,42 @@ struct DepsgraphNodeBuilder {
 	DepsgraphNodeBuilder(Main *bmain, Depsgraph *graph);
 	~DepsgraphNodeBuilder();
 
-	void begin_build(Main *bmain);
-
+	/* For given original ID get ID which is created by CoW system. */
 	ID *get_cow_id(const ID *id_orig) const;
+	/* Similar to above, but for the cases when there is no ID node we create
+	 * one.
+	 */
+	ID *ensure_cow_id(ID *id_orig);
+
+	/* Helper wrapper function which wraps get_cow_id with a needed type cast. */
+	template<typename T>
+	T *get_cow_datablock(const T *orig) const {
+		return (T *)get_cow_id(&orig->id);
+	}
+
+	/* Get fully expanded (ready for use) copy-on-write datablock for the given
+	 * original datablock.
+	 */
+	ID *expand_cow_id(IDDepsNode *id_node);
+	ID *expand_cow_id(ID *id_orig);
+	template<typename T>
+	T *expand_cow_datablock(T *orig) {
+		return (T *)expand_cow_id(&orig->id);
+	}
+
+	/* For a given COW datablock get corresponding original one. */
+	template<typename T>
+	T *get_orig_datablock(const T *cow) const {
+#ifdef WITH_COPY_ON_WRITE
+		return (T *)cow->id.newid;
+#else
+		return (T *)cow;
+#endif
+	}
+
+	void begin_build(Main *bmain);
 
-	IDDepsNode *add_id_node(ID *id);
+	IDDepsNode *add_id_node(ID *id, bool do_tag = true);
 	TimeSourceDepsNode *add_time_source();
 
 	ComponentDepsNode *add_component_node(ID *id,
@@ -129,6 +161,7 @@ struct DepsgraphNodeBuilder {
 	void build_pose_constraints(Scene *scene, Object *ob, bPoseChannel *pchan);
 	void build_rigidbody(Scene *scene);
 	void build_particles(Scene *scene, Object *ob);
+	void build_particle_settings(ParticleSettings *part);
 	void build_cloth(Scene *scene, Object *object);
 	void build_animdata(ID *id);
 	OperationDepsNode *build_driver(ID *id, FCurve *fcurve);
@@ -173,6 +206,7 @@ struct DepsgraphNodeBuilder {
 protected:
 	Main *m_bmain;
 	Depsgraph *m_graph;
+	GHash *m_cow_id_hash;
 };
 
 }  // namespace DEG
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_nodes_layer.cc b/source/blender/depsgraph/intern/builder/deg_builder_nodes_layer.cc
index b6df176545e..b3a88d8ac4d 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_nodes_layer.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_nodes_layer.cc
@@ -24,7 +24,7 @@
  * ***** END GPL LICENSE BLOCK *****
  */
 
-/** \file blender/depsgraph/intern/builder/deg_builder_nodes_scene.cc
+/** \file blender/depsgraph/intern/builder/deg_builder_nodes_layer.cc
  *  \ingroup depsgraph
  *
  * Methods for constructing depsgraph's nodes
@@ -98,9 +98,7 @@ void DepsgraphNodeBuilder::build_scene_layer_collections(Scene *scene)
 {
 #ifdef WITH_COPY_ON_WRITE
 	/* Make sure we've got ID node, so we can get pointer to CoW datablock. */
-	IDDepsNode *id_node = add_id_node(&scene->id);
-	Scene *scene_cow = (Scene *)deg_expand_copy_on_write_datablock(m_graph,
-	                                                               id_node);
+	Scene *scene_cow = expand_cow_datablock(scene);
 #else
 	Scene *scene_cow = scene;
 #endif
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_nodes_rig.cc b/source/blender/depsgraph/intern/builder/deg_builder_nodes_rig.cc
index 51b27912298..d610dc51080 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_nodes_rig.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_nodes_rig.cc
@@ -46,6 +46,7 @@ extern "C" {
 #include "DNA_armature_types.h"
 #include "DNA_constraint_types.h"
 #include "DNA_object_types.h"
+#include "DNA_scene_types.h"
 
 #include "BKE_action.h"
 #include "BKE_armature.h"
@@ -55,6 +56,7 @@ extern "C" {
 #include "DEG_depsgraph_build.h"
 
 #include "intern/builder/deg_builder.h"
+#include "intern/eval/deg_eval_copy_on_write.h"
 #include "intern/nodes/deg_node.h"
 #include "intern/nodes/deg_node_component.h"
 #include "intern/nodes/deg_node_operation.h"
@@ -64,16 +66,25 @@ extern "C" {
 
 namespace DEG {
 
-void DepsgraphNodeBuilder::build_pose_constraints(Scene *scene, Object *ob, bPoseChannel *pchan)
+void DepsgraphNodeBuilder::build_pose_constraints(Scene *scene,
+                                                  Object *ob,
+                                                  bPoseChannel *pchan)
 {
 	/* create node for constraint stack */
 	add_operation_node(&ob->id, DEG_NODE_TYPE_BONE, pchan->name,
-	                   function_bind(BKE_pose_constraints_evaluate, _1, scene, ob, pchan),
+	                   function_bind(BKE_pose_constraints_evaluate,
+	                                 _1,
+	                                 get_cow_datablock(scene),
+	                                 get_cow_datablock(ob),
+	                                 pchan),
 	                   DEG_OPCODE_BONE_CONSTRAINTS);
 }
 
 /* IK Solver Eval Steps */
-void DepsgraphNodeBuilder::build_ik_pose(Scene *scene, Object *ob, bPoseChannel *pchan, bConstraint *con)
+void DepsgraphNodeBuilder::build_ik_pose(Scene *scene,
+                                         Object *ob,
+                                         bPoseChannel *pchan,
+                                         bConstraint *con)
 {
 	bKinematicConstraint *data = (bKinematicConstraint *)con->data;
 
@@ -88,12 +99,18 @@ void DepsgraphNodeBuilder::build_ik_pose(Scene *scene, Object *ob, bPoseChannel
 
 	/* Operation node for evaluating/running IK Solver. */
 	add_operation_node(&ob->id, DEG_NODE_TYPE_EVAL_POSE, rootchan->name,
-	                   function_bind(BKE_pose_iktree_evaluate, _1, scene, ob, rootchan),
+	                   function_bind(BKE_pose_iktree_evaluate, _1,
+	                                 get_cow_datablock(scene),
+	                                 get_cow_datablock(ob),
+	                                 rootchan),
 	                   DEG_OPCODE_POSE_IK_SOLVER);
 }
 
 /* Spline IK Eval Steps */
-void DepsgraphNodeBuilder::build_splineik_pose(Scene *scene, Object *ob, bPoseChannel *pchan, bConstraint *con)
+void DepsgraphNodeBuilder::build_splineik_pose(Scene *scene,
+                                               Object *ob,
+                                               bPoseChannel *pchan,
+                                               bConstraint *con)
 {
 	bSplineIKConstraint *data = (bSplineIKConstraint *)con->data;
 
@@ -101,30 +118,51 @@ void DepsgraphNodeBuilder::build_splineik_pose(Scene *scene, Object *ob, bPoseCh
 	bPoseChannel *rootchan = BKE_armature_splineik_solver_find_root(pchan, data);
 
 	/* Operation node for evaluating/running Spline IK Solver.
-	 * Store the "root bone" of this chain in the solver, so it knows where to start.
+	 * Store the "root bone" of this chain in the solver, so it knows where to
+	 * start.
 	 */
 	add_operation_node(&ob->id, DEG_NODE_TYPE_EVAL_POSE, rootchan->name,
-	                   function_bind(BKE_pose_splineik_evaluate, _1, scene, ob, rootchan),
+	                   function_bind(BKE_pose_splineik_evaluate,
+	                                 _1,
+	                                 get_cow_datablock(scene),
+	                                 get_cow_datablock(ob),
+	                                 rootchan),
 	                   DEG_OPCODE_POSE_SPLINE_IK_SOLVER);
 }
 
 /* Pose/Armature Bones Graph */
-void DepsgraphNodeBuilder::build_rig(Scene *scene, Object *ob)
+void DepsgraphNodeBuilder::build_rig(Scene *scene, Object *object)
 {
-	bArmature *arm = (bArmature *)ob->data;
+	bArmature *armature = (bArmature *)object->data;
+	const short armature_tag = armature->id.tag;
+#ifdef WITH_COPY_ON_WRITE
+	/* NOTE: We need to expand both object and armature, so this way we can
+	 * safely create object level pose.
+	 */
+	Scene *scene_cow = get_cow_datablock(scene);
+	Object *object_cow = expand_cow_datablock(object);
+	bArmature *armature_cow = expand_cow_datablock(armature);
+#else
+	Scene *scene_cow = scene;
+	Object *object_cow = object;
+	bArmature *armature_cow = armature;
+#endif
 	OperationDepsNode *op_node;
 
-	/* animation and/or drivers linking posebones to base-armature used to define them
+	/* Animation and/or drivers linking posebones to base-armature used to
+	 * define them.
+	 *
 	 * NOTE: AnimData here is really used to control animated deform properties,
-	 *       which ideally should be able to be unique across different instances.
-	 *       Eventually, we need some type of proxy/isolation mechanism in-between here
-	 *       to ensure that we can use same rig multiple times in same scene...
+	 *       which ideally should be able to be unique across different
+	 *       instances. Eventually, we need some type of proxy/isolation
+	 *       mechanism in-between here to ensure that we can use same rig
+	 *       multiple times in same scene.
 	 */
-	if ((arm->id.tag & LIB_TAG_DOIT) == 0) {
-		build_animdata(&arm->id);
+	if ((armature_tag & LIB_TAG_DOIT) == 0) {
+		build_animdata(&armature->id);
 
 		/* Make sure pose is up-to-date with armature updates. */
-		add_operation_node(&arm->id,
+		add_operation_node(&armature->id,
 		                   DEG_NODE_TYPE_PARAMETERS,
 		                   NULL,
 		                   DEG_OPCODE_PLACEHOLDER,
@@ -132,22 +170,22 @@ void DepsgraphNodeBuilder::build_rig(Scene *scene, Object *ob)
 	}
 
 	/* Rebuild pose if not up to date. */
-	if (ob->pose == NULL || (ob->pose->flag & POSE_RECALC)) {
-		BKE_pose_rebuild(ob, arm);
+	if (object_cow->pose == NULL || (object->pose->flag & POSE_RECALC)) {
+		BKE_pose_rebuild(object_cow, armature_cow);
 		/* XXX: Without this animation gets lost in certain circumstances
 		 * after loading file. Need to investigate further since it does
 		 * not happen with simple scenes..
 		 */
-		if (ob->adt) {
-			ob->adt->recalc |= ADT_RECALC_ANIM;
+		if (object_cow->adt) {
+			object_cow->adt->recalc |= ADT_RECALC_ANIM;
 		}
 	}
 
 	/* speed optimization for animation lookups */
-	if (ob->pose) {
-		BKE_pose_channels_hash_make(ob->pose);
-		if (ob->pose->flag & POSE_CONSTRAINTS_NEED_UPDATE_FLAGS) {
-			BKE_pose_update_constraint_flags(ob->pose);
+	if (object_cow->pose != NULL) {
+		BKE_pose_channels_hash_make(object_cow->pose);
+		if (object_cow->pose->flag & POSE_CONSTRAINTS_NEED_UPDATE_FLAGS) {
+			BKE_pose_update_constraint_flags(object_cow->pose);
 		}
 	}
 
@@ -168,74 +206,99 @@ void DepsgraphNodeBuilder::build_rig(Scene *scene, Object *ob)
 	 * - Used for representing each bone within the rig
 	 * - Acts to encapsulate the evaluation operations (base matrix + parenting,
 	 *   and constraint stack) so that they can be easily found.
-	 * - Everything else which depends on bone-results hook up to the component only
-	 *   so that we can redirect those to point at either the the post-IK/
+	 * - Everything else which depends on bone-results hook up to the component
+	 *   only so that we can redirect those to point at either the the post-IK/
 	 *   post-constraint/post-matrix steps, as needed.
 	 */
 
 	/* pose eval context */
-	op_node = add_operation_node(&ob->id,
+	op_node = add_operation_node(&object->id,
 	                             DEG_NODE_TYPE_EVAL_POSE,
-	                             function_bind(BKE_pose_eval_init, _1, scene, ob, ob->pose),
+	                             function_bind(BKE_pose_eval_init,
+	                                           _1,
+	                                           scene_cow,
+	                                           object_cow,
+	                                           object_cow->pose),
 	                             DEG_OPCODE_POSE_INIT);
 	op_node->set_as_entry();
 
-	op_node = add_operation_node(&ob->id,
+	op_node = add_operation_node(&object->id,
 	                             DEG_NODE_TYPE_EVAL_POSE,
-	                             function_bind(BKE_pose_eval_flush, _1, scene, ob, ob->pose),
+	                             function_bind(BKE_pose_eval_init_ik,
+	                                           _1,
+	                                           scene_cow,
+	                                           object_cow,
+	                                           object_cow->pose),
+	                             DEG_OPCODE_POSE_INIT_IK);
+
+	op_node = add_operation_node(&object->id,
+	                             DEG_NODE_TYPE_EVAL_POSE,
+	                             function_bind(BKE_pose_eval_flush,
+	                                           _1,
+	                                           scene_cow,
+	                                           object_cow,
+	                                           object_cow->pose),
 	                             DEG_OPCODE_POSE_DONE);
 	op_node->set_as_exit();
 
 	/* bones */
-	LINKLIST_FOREACH (bPoseChannel *, pchan, &ob->pose->chanbase) {
+	LINKLIST_FOREACH (bPoseChannel *, pchan, &object_cow->pose->chanbase) {
 		/* node for bone eval */
-		op_node = add_operation_node(&ob->id, DEG_NODE_TYPE_BONE, pchan->name, NULL,
-		                             DEG_OPCODE_BONE_LOCAL);
+		op_node = add_operation_node(&object->id, DEG_NODE_TYPE_BONE,
+		                             pchan->name, NULL, DEG_OPCODE_BONE_LOCAL);
 		op_node->set_as_entry();
 
-		add_operation_node(&ob->id, DEG_NODE_TYPE_BONE, pchan->name,
-		                   function_bind(BKE_pose_eval_bone, _1, scene, ob, pchan),
+		add_operation_node(&object->id, DEG_NODE_TYPE_BONE, pchan->name,
+		                   function_bind(BKE_pose_eval_bone, _1,
+		                                 scene_cow,
+		                                 object_cow,
+		                                 pchan),
 		                   DEG_OPCODE_BONE_POSE_PARENT);
 
-		add_operation_node(&ob->id, DEG_NODE_TYPE_BONE, pchan->name,
-		                   NULL, /* NOTE: dedicated noop for easier relationship construction */
+		/* NOTE: Dedicated noop for easier relationship construction. */
+		add_operation_node(&object->id, DEG_NODE_TYPE_BONE, pchan->name,
+		                   NULL,
 		                   DEG_OPCODE_BONE_READY);
 
-		op_node = add_operation_node(&ob->id, DEG_NODE_TYPE_BONE, pchan->name,
+		op_node = add_operation_node(&object->id, DEG_NODE_TYPE_BONE, pchan->name,
 		                             function_bind(BKE_pose_bone_done, _1, pchan),
 		                             DEG_OPCODE_BONE_DONE);
 		op_node->set_as_exit();
-
-		/* constraints */
+		/* Build constraints. */
 		if (pchan->constraints.first != NULL) {
-			build_pose_constraints(scene, ob, pchan);
+			build_pose_constraints(scene, object, pchan);
 		}
-
 		/**
-		 * IK Solvers...
+		 * IK Solvers.
 		 *
 		 * - These require separate processing steps are pose-level
 		 *   to be executed between chains of bones (i.e. once the
 		 *   base transforms of a bunch of bones is done)
 		 *
 		 * Unsolved Issues:
-		 * - Care is needed to ensure that multi-headed trees work out the same as in ik-tree building
-		 * - Animated chain-lengths are a problem...
+		 * - Care is needed to ensure that multi-headed trees work out the same
+		 *   as in ik-tree building
+		 * - Animated chain-lengths are a problem.
 		 */
 		LINKLIST_FOREACH (bConstraint *, con, &pchan->constraints) {
 			switch (con->type) {
 				case CONSTRAINT_TYPE_KINEMATIC:
-					build_ik_pose(scene, ob, pchan, con);
+					build_ik_pose(scene, object, pchan, con);
 					break;
 
 				case CONSTRAINT_TYPE_SPLINEIK:
-					build_splineik_pose(scene, ob, pchan, con);
+					build_splineik_pose(scene, object, pchan, con);
 					break;
 
 				default:
 					break;
 			}
 		}
+		/* Custom shape. */
+		/* NOTE: Custom shape datablock is already remapped to CoW version. */
+		if (pchan->custom != NULL) {
+			build_object(scene, get_orig_datablock(pchan->custom));
+		}
 	}
 }
 
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_nodes_scene.cc b/source/blender/depsgraph/intern/builder/deg_builder_nodes_scene.cc
index f24d4e8d3f2..a8acc88f7f3 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_nodes_scene.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_nodes_scene.cc
@@ -89,6 +89,9 @@ void DepsgraphNodeBuilder::build_scene(Main *bmain, Scene *scene)
 			base->object->select_color = select_color++;
 		}
 	}
+	if (scene->camera != NULL) {
+		build_object(scene, scene->camera);
+	}
 
 	/* rigidbody */
 	if (scene->rigidbody_world) {
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
index 006358ea9e1..0c5150f2f42 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
@@ -324,7 +324,7 @@ void DepsgraphRelationBuilder::add_collision_relations(const OperationKey &key,
 
 void DepsgraphRelationBuilder::add_forcefield_relations(const OperationKey &key, Scene *scene, Object *ob, ParticleSystem *psys, EffectorWeights *eff, bool add_absorption, const char *name)
 {
-	ListBase *effectors = pdInitEffectors(scene, ob, psys, eff, false);
+	ListBase *effectors = pdInitEffectors(NULL, scene, ob, psys, eff, false);
 
 	if (effectors) {
 		for (EffectorCache *eff = (EffectorCache *)effectors->first; eff; eff = eff->next) {
@@ -343,7 +343,7 @@ void DepsgraphRelationBuilder::add_forcefield_relations(const OperationKey &key,
 					add_relation(mod_key, key, name);
 				}
 				else if (eff->psys != psys) {
-					OperationKey eff_key(&eff->ob->id, DEG_NODE_TYPE_EVAL_PARTICLES, DEG_OPCODE_PSYS_EVAL, eff->psys->name);
+					OperationKey eff_key(&eff->ob->id, DEG_NODE_TYPE_EVAL_PARTICLES, DEG_OPCODE_PARTICLE_SYSTEM_EVAL, eff->psys->name);
 					add_relation(eff_key, key, name);
 				}
 			}
@@ -423,7 +423,7 @@ void DepsgraphRelationBuilder::build_object(Main *bmain, Scene *scene, Object *o
 	OperationKey parent_transform_key(&ob->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_TRANSFORM_PARENT);
 	OperationKey final_transform_key(&ob->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_TRANSFORM_FINAL);
 
-	OperationKey ob_ubereval_key(&ob->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_OBJECT_UBEREVAL);
+	OperationKey ob_ubereval_key(&ob->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_TRANSFORM_OBJECT_UBEREVAL);
 
 	/* parenting */
 	if (ob->parent != NULL) {
@@ -521,7 +521,7 @@ void DepsgraphRelationBuilder::build_object(Main *bmain, Scene *scene, Object *o
 					build_proxy_rig(ob);
 				}
 				else {
-					build_rig(scene, ob);
+					build_rig(bmain, scene, ob);
 				}
 				break;
 
@@ -666,58 +666,74 @@ void DepsgraphRelationBuilder::build_object_parent(Object *ob)
 	}
 }
 
-void DepsgraphRelationBuilder::build_constraints(Scene *scene, ID *id, eDepsNode_Type component_type, const char *component_subdata,
-                                                 ListBase *constraints, RootPChanMap *root_map)
+void DepsgraphRelationBuilder::build_constraints(Scene *scene, ID *id,
+                                                 eDepsNode_Type component_type,
+                                                 const char *component_subdata,
+                                                 ListBase *constraints,
+                                                 RootPChanMap *root_map)
 {
-	OperationKey constraint_op_key(id, component_type, component_subdata,
-	                               (component_type == DEG_NODE_TYPE_BONE) ? DEG_OPCODE_BONE_CONSTRAINTS : DEG_OPCODE_TRANSFORM_CONSTRAINTS);
-
-	/* add dependencies for each constraint in turn */
+	OperationKey constraint_op_key(
+	        id,
+	        component_type,
+	        component_subdata,
+	        (component_type == DEG_NODE_TYPE_BONE)
+	                ? DEG_OPCODE_BONE_CONSTRAINTS
+	                : DEG_OPCODE_TRANSFORM_CONSTRAINTS);
+	/* Add dependencies for each constraint in turn. */
 	for (bConstraint *con = (bConstraint *)constraints->first; con; con = con->next) {
 		const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con);
-
-		/* invalid constraint type... */
-		if (cti == NULL)
+		/* Invalid constraint type. */
+		if (cti == NULL) {
 			continue;
-
-		/* special case for camera tracking -- it doesn't use targets to define relations */
-		// TODO: we can now represent dependencies in a much richer manner, so review how this is done...
-		if (ELEM(cti->type, CONSTRAINT_TYPE_FOLLOWTRACK, CONSTRAINT_TYPE_CAMERASOLVER, CONSTRAINT_TYPE_OBJECTSOLVER)) {
+		}
+		/* Special case for camera tracking -- it doesn't use targets to
+		 * define relations.
+		 */
+		/* TODO: we can now represent dependencies in a much richer manner,
+		 * so review how this is done.
+		 */
+		if (ELEM(cti->type,
+		         CONSTRAINT_TYPE_FOLLOWTRACK,
+		         CONSTRAINT_TYPE_CAMERASOLVER,
+		         CONSTRAINT_TYPE_OBJECTSOLVER))
+		{
 			bool depends_on_camera = false;
-
 			if (cti->type == CONSTRAINT_TYPE_FOLLOWTRACK) {
 				bFollowTrackConstraint *data = (bFollowTrackConstraint *)con->data;
-
-				if (((data->clip) || (data->flag & FOLLOWTRACK_ACTIVECLIP)) && data->track[0])
+				if (((data->clip) ||
+				     (data->flag & FOLLOWTRACK_ACTIVECLIP)) && data->track[0])
+				{
 					depends_on_camera = true;
-
+				}
 				if (data->depth_ob) {
-					// DAG_RL_DATA_OB | DAG_RL_OB_OB
-					ComponentKey depth_key(&data->depth_ob->id, DEG_NODE_TYPE_TRANSFORM);
-					add_relation(depth_key, constraint_op_key, cti->name);
+					ComponentKey depth_transform_key(&data->depth_ob->id,
+					                                 DEG_NODE_TYPE_TRANSFORM);
+					ComponentKey depth_geometry_key(&data->depth_ob->id,
+					                                DEG_NODE_TYPE_GEOMETRY);
+					add_relation(depth_transform_key, constraint_op_key, cti->name);
+					add_relation(depth_geometry_key, constraint_op_key, cti->name);
 				}
 			}
 			else if (cti->type == CONSTRAINT_TYPE_OBJECTSOLVER) {
 				depends_on_camera = true;
 			}
-
 			if (depends_on_camera && scene->camera) {
-				// DAG_RL_DATA_OB | DAG_RL_OB_OB
 				ComponentKey camera_key(&scene->camera->id, DEG_NODE_TYPE_TRANSFORM);
 				add_relation(camera_key, constraint_op_key, cti->name);
 			}
-
-			/* TODO(sergey): This is more a TimeSource -> MovieClip -> Constraint dependency chain. */
+			/* TODO(sergey): This is more a TimeSource -> MovieClip ->
+			 * Constraint dependency chain.
+			 */
 			TimeSourceKey time_src_key;
 			add_relation(time_src_key, constraint_op_key, "[TimeSrc -> Animation]");
 		}
 		else if (cti->type == CONSTRAINT_TYPE_TRANSFORM_CACHE) {
-			/* TODO(kevin): This is more a TimeSource -> CacheFile -> Constraint dependency chain. */
+			/* TODO(kevin): This is more a TimeSource -> CacheFile -> Constraint
+			 * dependency chain.
+			 */
 			TimeSourceKey time_src_key;
 			add_relation(time_src_key, constraint_op_key, "[TimeSrc -> Animation]");
-
 			bTransformCacheConstraint *data = (bTransformCacheConstraint *)con->data;
-
 			if (data->cache_file) {
 				ComponentKey cache_key(&data->cache_file->id, DEG_NODE_TYPE_CACHE);
 				add_relation(cache_key, constraint_op_key, cti->name);
@@ -726,52 +742,73 @@ void DepsgraphRelationBuilder::build_constraints(Scene *scene, ID *id, eDepsNode
 		else if (cti->get_constraint_targets) {
 			ListBase targets = {NULL, NULL};
 			cti->get_constraint_targets(con, &targets);
-
 			LINKLIST_FOREACH (bConstraintTarget *, ct, &targets) {
 				if (ct->tar == NULL) {
 					continue;
 				}
-
-				if (ELEM(con->type, CONSTRAINT_TYPE_KINEMATIC, CONSTRAINT_TYPE_SPLINEIK)) {
-					/* ignore IK constraints - these are handled separately (on pose level) */
+				if (ELEM(con->type,
+				         CONSTRAINT_TYPE_KINEMATIC,
+				         CONSTRAINT_TYPE_SPLINEIK))
+				{
+					/* Ignore IK constraints - these are handled separately
+					 * (on pose level).
+					 */
 				}
-				else if (ELEM(con->type, CONSTRAINT_TYPE_FOLLOWPATH, CONSTRAINT_TYPE_CLAMPTO)) {
-					/* these constraints require path geometry data... */
+				else if (ELEM(con->type,
+				              CONSTRAINT_TYPE_FOLLOWPATH,
+				              CONSTRAINT_TYPE_CLAMPTO))
+				{
+					/* These constraints require path geometry data. */
 					ComponentKey target_key(&ct->tar->id, DEG_NODE_TYPE_GEOMETRY);
-					add_relation(target_key, constraint_op_key, cti->name); // XXX: type = geom_transform
-					// TODO: path dependency
+					add_relation(target_key, constraint_op_key, cti->name);
+					ComponentKey target_transform_key(&ct->tar->id,
+					                                  DEG_NODE_TYPE_TRANSFORM);
+					add_relation(target_transform_key, constraint_op_key, cti->name);
 				}
 				else if ((ct->tar->type == OB_ARMATURE) && (ct->subtarget[0])) {
 					/* bone */
 					if (&ct->tar->id == id) {
 						/* same armature  */
 						eDepsOperation_Code target_key_opcode;
-
-						/* Using "done" here breaks in-chain deps, while using "ready" here breaks most production rigs instead...
-						 * So, we do a compromise here, and only do this when an IK chain conflict may occur
+						/* Using "done" here breaks in-chain deps, while using
+						 * "ready" here breaks most production rigs instead.
+						 * So, we do a compromise here, and only do this when an
+						 * IK chain conflict may occur.
 						 */
-						if (root_map->has_common_root(component_subdata, ct->subtarget)) {
+						if (root_map->has_common_root(component_subdata,
+						                              ct->subtarget))
+						{
 							target_key_opcode = DEG_OPCODE_BONE_READY;
 						}
 						else {
 							target_key_opcode = DEG_OPCODE_BONE_DONE;
 						}
-
-						OperationKey target_key(&ct->tar->id, DEG_NODE_TYPE_BONE, ct->subtarget, target_key_opcode);
+						OperationKey target_key(&ct->tar->id,
+						                        DEG_NODE_TYPE_BONE,
+						                        ct->subtarget,
+						                        target_key_opcode);
 						add_relation(target_key, constraint_op_key, cti->name);
 					}
 					else {
-						/* different armature - we can safely use the result of that */
-						OperationKey target_key(&ct->tar->id, DEG_NODE_TYPE_BONE, ct->subtarget, DEG_OPCODE_BONE_DONE);
+						/* Different armature - we can safely use the result
+						 * of that.
+						 */
+						OperationKey target_key(&ct->tar->id,
+						                        DEG_NODE_TYPE_BONE,
+						                        ct->subtarget,
+						                        DEG_OPCODE_BONE_DONE);
 						add_relation(target_key, constraint_op_key, cti->name);
 					}
 				}
-				else if (ELEM(ct->tar->type, OB_MESH, OB_LATTICE) && (ct->subtarget[0])) {
-					/* vertex group */
-					/* NOTE: for now, we don't need to represent vertex groups separately... */
+				else if (ELEM(ct->tar->type, OB_MESH, OB_LATTICE) &&
+				         (ct->subtarget[0]))
+				{
+					/* Vertex group. */
+					/* NOTE: for now, we don't need to represent vertex groups
+					 * separately.
+					 */
 					ComponentKey target_key(&ct->tar->id, DEG_NODE_TYPE_GEOMETRY);
 					add_relation(target_key, constraint_op_key, cti->name);
-
 					if (ct->tar->type == OB_MESH) {
 						OperationDepsNode *node2 = find_operation_node(target_key);
 						if (node2 != NULL) {
@@ -783,37 +820,48 @@ void DepsgraphRelationBuilder::build_constraints(Scene *scene, ID *id, eDepsNode
 					/* Constraints which requires the target object surface. */
 					ComponentKey target_key(&ct->tar->id, DEG_NODE_TYPE_GEOMETRY);
 					add_relation(target_key, constraint_op_key, cti->name);
-
-					/* NOTE: obdata eval now doesn't necessarily depend on the object's transform... */
-					ComponentKey target_transform_key(&ct->tar->id, DEG_NODE_TYPE_TRANSFORM);
+					/* NOTE: obdata eval now doesn't necessarily depend on the
+					 * object's transform.
+					 */
+					ComponentKey target_transform_key(&ct->tar->id,
+					                                  DEG_NODE_TYPE_TRANSFORM);
 					add_relation(target_transform_key, constraint_op_key, cti->name);
 				}
 				else {
-					/* standard object relation */
+					/* Standard object relation. */
 					// TODO: loc vs rot vs scale?
 					if (&ct->tar->id == id) {
 						/* Constraint targetting own object:
-						 * - This case is fine IFF we're dealing with a bone constraint pointing to
-						 *   its own armature. In that case, it's just transform -> bone.
-						 * - If however it is a real self targetting case, just make it depend on the
-						 *   previous constraint (or the pre-constraint state)...
+						 * - This case is fine IFF we're dealing with a bone
+						 *   constraint pointing to its own armature. In that
+						 *   case, it's just transform -> bone.
+						 * - If however it is a real self targetting case, just
+						 *   make it depend on the previous constraint (or the
+						 *   pre-constraint state).
 						 */
-						if ((ct->tar->type == OB_ARMATURE) && (component_type == DEG_NODE_TYPE_BONE)) {
-							OperationKey target_key(&ct->tar->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_TRANSFORM_FINAL);
+						if ((ct->tar->type == OB_ARMATURE) &&
+						    (component_type == DEG_NODE_TYPE_BONE))
+						{
+							OperationKey target_key(&ct->tar->id,
+							                        DEG_NODE_TYPE_TRANSFORM,
+							                        DEG_OPCODE_TRANSFORM_FINAL);
 							add_relation(target_key, constraint_op_key, cti->name);
 						}
 						else {
-							OperationKey target_key(&ct->tar->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_TRANSFORM_LOCAL);
+							OperationKey target_key(&ct->tar->id,
+							                        DEG_NODE_TYPE_TRANSFORM,
+							                        DEG_OPCODE_TRANSFORM_LOCAL);
 							add_relation(target_key, constraint_op_key, cti->name);
 						}
 					}
 					else {
-						/* normal object dependency */
-						OperationKey target_key(&ct->tar->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_TRANSFORM_FINAL);
+						/* Normal object dependency. */
+						OperationKey target_key(&ct->tar->id,
+						                        DEG_NODE_TYPE_TRANSFORM,
+						                        DEG_OPCODE_TRANSFORM_FINAL);
 						add_relation(target_key, constraint_op_key, cti->name);
 					}
 				}
-
 				/* Constraints which needs world's matrix for transform.
 				 * TODO(sergey): More constraints here?
 				 */
@@ -824,14 +872,14 @@ void DepsgraphRelationBuilder::build_constraints(Scene *scene, ID *id, eDepsNode
 				         CONSTRAINT_TYPE_TRANSLIKE))
 				{
 					/* TODO(sergey): Add used space check. */
-					ComponentKey target_transform_key(&ct->tar->id, DEG_NODE_TYPE_TRANSFORM);
+					ComponentKey target_transform_key(&ct->tar->id,
+					                                  DEG_NODE_TYPE_TRANSFORM);
 					add_relation(target_transform_key, constraint_op_key, cti->name);
 				}
-
 			}
-
-			if (cti->flush_constraint_targets)
+			if (cti->flush_constraint_targets) {
 				cti->flush_constraint_targets(con, &targets, 1);
+			}
 		}
 	}
 }
@@ -929,32 +977,35 @@ void DepsgraphRelationBuilder::build_driver(ID *id, FCurve *fcu)
 	                        fcu->rna_path ? fcu->rna_path : "",
 	                        fcu->array_index);
 	bPoseChannel *pchan = NULL;
-
 	const char *rna_path = fcu->rna_path ? fcu->rna_path : "";
+	const ID_Type id_type = GS(id->name);
 
-	/* create dependency between driver and data affected by it */
+	/* Create dependency between driver and data affected by it. */
 	/* - direct property relationship... */
 	//RNAPathKey affected_key(id, fcu->rna_path);
 	//add_relation(driver_key, affected_key, "[Driver -> Data] DepsRel");
 
-	/* driver -> data components (for interleaved evaluation - bones/constraints/modifiers) */
-	// XXX: this probably should probably be moved out into a separate function
+	/* Driver -> data components (for interleaved evaluation
+	 * bones/constraints/modifiers).
+	 */
+	// XXX: this probably should probably be moved out into a separate function.
 	if (strstr(rna_path, "pose.bones[") != NULL) {
 		/* interleaved drivers during bone eval */
-		// TODO: ideally, if this is for a constraint, it goes to said constraint
+		/* TODO: ideally, if this is for a constraint, it goes to said
+		 * constraint.
+		 */
 		Object *ob = (Object *)id;
-		char *bone_name;
-
-		bone_name = BLI_str_quoted_substrN(rna_path, "pose.bones[");
+		char *bone_name = BLI_str_quoted_substrN(rna_path, "pose.bones[");
 		pchan = BKE_pose_channel_find_name(ob->pose, bone_name);
-
-		if (bone_name) {
+		if (bone_name != NULL) {
 			MEM_freeN(bone_name);
 			bone_name = NULL;
 		}
-
-		if (pchan) {
-			OperationKey bone_key(id, DEG_NODE_TYPE_BONE, pchan->name, DEG_OPCODE_BONE_LOCAL);
+		if (pchan != NULL) {
+			OperationKey bone_key(id,
+			                      DEG_NODE_TYPE_BONE,
+			                      pchan->name,
+			                      DEG_OPCODE_BONE_LOCAL);
 			add_relation(driver_key, bone_key, "[Driver -> Bone]");
 		}
 		else {
@@ -963,31 +1014,36 @@ void DepsgraphRelationBuilder::build_driver(ID *id, FCurve *fcu)
 			        rna_path);
 		}
 	}
-	else if (GS(id->name) == ID_AR && strstr(rna_path, "bones[")) {
-		/* drivers on armature-level bone settings (i.e. bbone stuff),
-		 * which will affect the evaluation of corresponding pose bones
+	else if (id_type == ID_AR && strstr(rna_path, "bones[")) {
+		/* Drivers on armature-level bone settings (i.e. bbone stuff),
+		 * which will affect the evaluation of corresponding pose bones.
 		 */
 		IDDepsNode *arm_node = m_graph->find_id_node(id);
 		char *bone_name = BLI_str_quoted_substrN(rna_path, "bones[");
-
-		if (arm_node && bone_name) {
-			/* find objects which use this, and make their eval callbacks depend on this */
+		if (arm_node != NULL && bone_name != NULL) {
+			/* Find objects which use this, and make their eval callbacks
+			 * depend on this.
+			 */
 			foreach (DepsRelation *rel, arm_node->outlinks) {
 				IDDepsNode *to_node = (IDDepsNode *)rel->to;
-
-				/* we only care about objects with pose data which use this... */
+				/* We only care about objects with pose data which use this. */
 				if (GS(to_node->id_orig->name) == ID_OB) {
 					Object *ob = (Object *)to_node->id_orig;
-					bPoseChannel *pchan = BKE_pose_channel_find_name(ob->pose, bone_name); // NOTE: ob->pose may be NULL
-
-					if (pchan) {
-						OperationKey bone_key(&ob->id, DEG_NODE_TYPE_BONE, pchan->name, DEG_OPCODE_BONE_LOCAL);
-						add_relation(driver_key, bone_key, "[Arm Bone -> Driver -> Bone]");
+					// NOTE: ob->pose may be NULL
+					bPoseChannel *pchan = BKE_pose_channel_find_name(ob->pose,
+					                                                 bone_name);
+					if (pchan != NULL) {
+						OperationKey bone_key(&ob->id,
+						                      DEG_NODE_TYPE_BONE,
+						                      pchan->name,
+						                      DEG_OPCODE_BONE_LOCAL);
+						add_relation(driver_key,
+						             bone_key,
+						             "[Arm Bone -> Driver -> Bone]");
 					}
 				}
 			}
-
-			/* free temp data */
+			/* Free temp data. */
 			MEM_freeN(bone_name);
 			bone_name = NULL;
 		}
@@ -997,8 +1053,10 @@ void DepsgraphRelationBuilder::build_driver(ID *id, FCurve *fcu)
 			        rna_path);
 		}
 	}
-	else if (GS(id->name) == ID_OB && strstr(rna_path, "modifiers[")) {
-		OperationKey modifier_key(id, DEG_NODE_TYPE_GEOMETRY, DEG_OPCODE_GEOMETRY_UBEREVAL);
+	else if (id_type == ID_OB && strstr(rna_path, "modifiers[")) {
+		OperationKey modifier_key(id,
+		                          DEG_NODE_TYPE_GEOMETRY,
+		                          DEG_OPCODE_GEOMETRY_UBEREVAL);
 		if (has_node(modifier_key)) {
 			add_relation(driver_key, modifier_key, "[Driver -> Modifier]");
 		}
@@ -1006,11 +1064,10 @@ void DepsgraphRelationBuilder::build_driver(ID *id, FCurve *fcu)
 			printf("Unexisting driver RNA path: %s\n", rna_path);
 		}
 	}
-	else if (GS(id->name) == ID_KE && strstr(rna_path, "key_blocks[")) {
-		/* shape key driver - hook into the base geometry operation */
+	else if (id_type == ID_KE && strstr(rna_path, "key_blocks[")) {
+		/* Shape key driver - hook into the base geometry operation. */
 		// XXX: double check where this points
 		Key *shape_key = (Key *)id;
-
 		ComponentKey geometry_key(shape_key->from, DEG_NODE_TYPE_GEOMETRY);
 		add_relation(driver_key, geometry_key, "[Driver -> ShapeKey Geom]");
 	}
@@ -1019,35 +1076,62 @@ void DepsgraphRelationBuilder::build_driver(ID *id, FCurve *fcu)
 		add_relation(driver_key, geometry_key, "[Driver -> ShapeKey Geom]");
 	}
 	else {
-		if (GS(id->name) == ID_OB) {
-			/* assume that driver affects a transform... */
-			OperationKey local_transform_key(id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_TRANSFORM_LOCAL);
-			add_relation(driver_key, local_transform_key, "[Driver -> Transform]");
-		}
-		else if (GS(id->name) == ID_KE) {
-			ComponentKey geometry_key(id, DEG_NODE_TYPE_GEOMETRY);
-			add_relation(driver_key, geometry_key, "[Driver -> Shapekey Geometry]");
+		switch (id_type) {
+			case ID_OB:
+			{
+				/* Assume that driver affects a transform. */
+				OperationKey local_transform_key(id,
+				                                 DEG_NODE_TYPE_TRANSFORM,
+				                                 DEG_OPCODE_TRANSFORM_LOCAL);
+				add_relation(driver_key,
+				             local_transform_key,
+				             "[Driver -> Transform]");
+				break;
+			}
+			case ID_KE:
+			{
+				ComponentKey geometry_key(id, DEG_NODE_TYPE_GEOMETRY);
+				add_relation(driver_key,
+				             geometry_key,
+				             "[Driver -> Shapekey Geometry]");
+				break;
+			}
+			case ID_NT:
+			{
+				ComponentKey ntree_key(id, DEG_NODE_TYPE_SHADING);
+				add_relation(driver_key,
+				             ntree_key,
+				             "[Driver -> NTree Shading Update]");
+				break;
+			}
+			default:
+				break;
 		}
 	}
-
-	/* ensure that affected prop's update callbacks will be triggered once done */
-	// TODO: implement this once the functionality to add these links exists in RNA
-	// XXX: the data itself could also set this, if it were to be truly initialised later?
-
-	/* loop over variables to get the target relationships */
+	/* Ensure that affected prop's update callbacks will be triggered once
+	 * done.
+	 */
+	/* TODO: Implement this once the functionality to add these links exists
+	 * RNA.
+	 */
+	/* XXX: the data itself could also set this, if it were to be truly
+	 * initialised later?
+	 */
+	/* Loop over variables to get the target relationships. */
 	LINKLIST_FOREACH (DriverVar *, dvar, &driver->variables) {
-		/* only used targets */
+		/* Only used targets. */
 		DRIVER_TARGETS_USED_LOOPER(dvar)
 		{
-			if (dtar->id == NULL)
+			if (dtar->id == NULL) {
 				continue;
-
-			/* special handling for directly-named bones */
+			}
+			/* Special handling for directly-named bones. */
 			if ((dtar->flag & DTAR_FLAG_STRUCT_REF) && (dtar->pchan_name[0])) {
 				Object *ob = (Object *)dtar->id;
-				bPoseChannel *target_pchan = BKE_pose_channel_find_name(ob->pose, dtar->pchan_name);
+				bPoseChannel *target_pchan =
+				        BKE_pose_channel_find_name(ob->pose, dtar->pchan_name);
 				if (target_pchan != NULL) {
-					/* get node associated with bone */
+					/* Get node associated with bone. */
 					// XXX: watch the space!
 					/* Some cases can't use final bone transform, for example:
 					 * - Driving the bone with itself (addressed here)
@@ -1059,55 +1143,75 @@ void DepsgraphRelationBuilder::build_driver(ID *id, FCurve *fcu)
 					{
 						continue;
 					}
-					OperationKey target_key(dtar->id, DEG_NODE_TYPE_BONE, target_pchan->name, DEG_OPCODE_BONE_DONE);
-					add_relation(target_key, driver_key, "[Bone Target -> Driver]");
+					OperationKey target_key(dtar->id,
+					                        DEG_NODE_TYPE_BONE,
+					                        target_pchan->name,
+					                        DEG_OPCODE_BONE_DONE);
+					add_relation(target_key,
+					             driver_key,
+					             "[Bone Target -> Driver]");
 				}
 			}
 			else if (dtar->flag & DTAR_FLAG_STRUCT_REF) {
-				/* get node associated with the object's transforms */
-				OperationKey target_key(dtar->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_TRANSFORM_FINAL);
+				/* Get node associated with the object's transforms. */
+				if (dtar->id == id) {
+					/* Ignore input dependency if we're driving properties of
+					 * the same ID, otherwise we'll be ending up in a cyclic
+					 * dependency here.
+					 */
+					continue;
+				}
+				OperationKey target_key(dtar->id,
+				                        DEG_NODE_TYPE_TRANSFORM,
+				                        DEG_OPCODE_TRANSFORM_FINAL);
 				add_relation(target_key, driver_key, "[Target -> Driver]");
 			}
 			else if (dtar->rna_path && strstr(dtar->rna_path, "pose.bones[")) {
-				/* workaround for ensuring that local bone transforms don't end up
-				 * having to wait for pose eval to finish (to prevent cycles)
+				/* Workaround for ensuring that local bone transforms don't end
+				 * up having to wait for pose eval to finish (to prevent cycles).
 				 */
 				Object *ob = (Object *)dtar->id;
-				char *bone_name = BLI_str_quoted_substrN(dtar->rna_path, "pose.bones[");
-				bPoseChannel *target_pchan = BKE_pose_channel_find_name(ob->pose, bone_name);
-				if (bone_name) {
+				char *bone_name = BLI_str_quoted_substrN(dtar->rna_path,
+				                                         "pose.bones[");
+				bPoseChannel *target_pchan =
+				        BKE_pose_channel_find_name(ob->pose, bone_name);
+				if (bone_name != NULL) {
 					MEM_freeN(bone_name);
 					bone_name = NULL;
 				}
-				if (target_pchan) {
+				if (target_pchan != NULL) {
 					if (dtar->id == id &&
 					    pchan != NULL &&
 					    STREQ(pchan->name, target_pchan->name))
 					{
 						continue;
 					}
-					OperationKey bone_key(dtar->id, DEG_NODE_TYPE_BONE, target_pchan->name, DEG_OPCODE_BONE_LOCAL);
+					OperationKey bone_key(dtar->id,
+					                      DEG_NODE_TYPE_BONE,
+					                      target_pchan->name,
+					                      DEG_OPCODE_BONE_LOCAL);
 					add_relation(bone_key, driver_key, "[RNA Bone -> Driver]");
 				}
 			}
 			else {
 				if (dtar->id == id) {
-					/* Ignore input dependency if we're driving properties of the same ID,
-					 * otherwise we'll be ending up in a cyclic dependency here.
+					/* Ignore input dependency if we're driving properties of
+					 * the same ID, otherwise we'll be ending up in a cyclic
+					 * dependency here.
 					 */
 					continue;
 				}
-				/* resolve path to get node */
-				RNAPathKey target_key(dtar->id, dtar->rna_path ? dtar->rna_path : "");
+				/* Resolve path to get node. */
+				RNAPathKey target_key(dtar->id,
+				                      dtar->rna_path ? dtar->rna_path : "");
 				add_relation(target_key, driver_key, "[RNA Target -> Driver]");
 			}
 		}
 		DRIVER_TARGETS_LOOPER_END
 	}
-
-	/* It's quite tricky to detect if the driver actually depends on time or not,
-	 * so for now we'll be quite conservative here about optimization and consider
-	 * all python drivers to be depending on time.
+	/* It's quite tricky to detect if the driver actually depends on time or
+	 * not, so for now we'll be quite conservative here about optimization and
+	 * consider all python drivers to be depending on time.
 	 */
 	if ((driver->type == DRIVER_TYPE_PYTHON) &&
 	    python_driver_depends_on_time(driver))
@@ -1135,9 +1239,9 @@ void DepsgraphRelationBuilder::build_world(World *world)
 	/* world's nodetree */
 	if (world->nodetree != NULL) {
 		build_nodetree(world->nodetree);
-		ComponentKey ntree_key(&world->nodetree->id, DEG_NODE_TYPE_PARAMETERS);
-		ComponentKey world_key(world_id, DEG_NODE_TYPE_PARAMETERS);
-		add_relation(ntree_key, world_key, "NTree->World Parameters");
+		ComponentKey ntree_key(&world->nodetree->id, DEG_NODE_TYPE_SHADING);
+		ComponentKey world_key(world_id, DEG_NODE_TYPE_SHADING);
+		add_relation(ntree_key, world_key, "NTree->World Shading Update");
 	}
 }
 
@@ -1173,7 +1277,7 @@ void DepsgraphRelationBuilder::build_rigidbody(Scene *scene)
 			 *    XXX: there's probably a difference between passive and active
 			 *         - passive don't change, so may need to know full transform...
 			 */
-			OperationKey rbo_key(&ob->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_TRANSFORM_RIGIDBODY);
+			OperationKey rbo_key(&ob->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_RIGIDBODY_TRANSFORM_COPY);
 
 			eDepsOperation_Code trans_opcode = ob->parent ? DEG_OPCODE_TRANSFORM_PARENT : DEG_OPCODE_TRANSFORM_LOCAL;
 			OperationKey trans_op(&ob->id, DEG_NODE_TYPE_TRANSFORM, trans_opcode);
@@ -1202,7 +1306,7 @@ void DepsgraphRelationBuilder::build_rigidbody(Scene *scene)
 				 */
 				OperationKey uber_key(&ob->id,
 				                      DEG_NODE_TYPE_TRANSFORM,
-				                      DEG_OPCODE_OBJECT_UBEREVAL);
+				                      DEG_OPCODE_TRANSFORM_OBJECT_UBEREVAL);
 				add_relation(rbo_key, uber_key, "RBO Sync -> Uber (Temp)");
 			}
 
@@ -1225,8 +1329,8 @@ void DepsgraphRelationBuilder::build_rigidbody(Scene *scene)
 			 * constraint affects the physics sim for these objects
 			 */
 			ComponentKey trans_key(&ob->id, DEG_NODE_TYPE_TRANSFORM);
-			OperationKey ob1_key(&rbc->ob1->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_TRANSFORM_RIGIDBODY);
-			OperationKey ob2_key(&rbc->ob2->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_TRANSFORM_RIGIDBODY);
+			OperationKey ob1_key(&rbc->ob1->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_RIGIDBODY_TRANSFORM_COPY);
+			OperationKey ob2_key(&rbc->ob2->id, DEG_NODE_TYPE_TRANSFORM, DEG_OPCODE_RIGIDBODY_TRANSFORM_COPY);
 
 			/* - constrained-objects sync depends on the constraint-holder */
 			add_relation(trans_key, ob1_key, "RigidBodyConstraint -> RBC.Object_1");
@@ -1244,25 +1348,53 @@ void DepsgraphRelationBuilder::build_particles(Scene *scene, Object *ob)
 	OperationKey obdata_ubereval_key(&ob->id,
 	                                 DEG_NODE_TYPE_GEOMETRY,
 	                                 DEG_OPCODE_GEOMETRY_UBEREVAL);
+	OperationKey eval_init_key(&ob->id,
+	                           DEG_NODE_TYPE_EVAL_PARTICLES,
+	                           DEG_OPCODE_PARTICLE_SYSTEM_EVAL_INIT);
+	/* TODO(sergey): Are all particle systems depends on time?
+	 * Hair without dynamics i.e.
+	 */
+	add_relation(time_src_key, eval_init_key, "TimeSrc -> PSys");
 
 	/* particle systems */
 	LINKLIST_FOREACH (ParticleSystem *, psys, &ob->particlesystem) {
 		ParticleSettings *part = psys->part;
 
-		/* particle settings */
-		build_animdata(&part->id);
-
-		/* this particle system */
-		OperationKey psys_key(&ob->id, DEG_NODE_TYPE_EVAL_PARTICLES, DEG_OPCODE_PSYS_EVAL, psys->name);
+		/* Build particle settings relations.
+		 *
+		 * NOTE: The call itself ensures settings are only build once.
+		 */
+		build_particle_settings(part);
+
+		/* This particle system. */
+		OperationKey psys_key(&ob->id,
+		                      DEG_NODE_TYPE_EVAL_PARTICLES,
+		                      DEG_OPCODE_PARTICLE_SYSTEM_EVAL,
+		                      psys->name);
+
+		/* Update particle system when settings changes. */
+		OperationKey particle_settings_key(&part->id,
+		                                   DEG_NODE_TYPE_PARAMETERS,
+		                                   DEG_OPCODE_PARTICLE_SETTINGS_EVAL);
+		OperationKey particle_settings_recalc_clear_key(
+		        &part->id,
+		        DEG_NODE_TYPE_PARAMETERS,
+		        DEG_OPCODE_PARTICLE_SETTINGS_RECALC_CLEAR);
+		OperationKey psys_settings_key(&ob->id,
+		                               DEG_NODE_TYPE_EVAL_PARTICLES,
+		                               DEG_OPCODE_PARTICLE_SETTINGS_EVAL,
+		                               psys->name);
+		add_relation(particle_settings_key, psys_settings_key, "Particle Settings Change");
+		add_relation(psys_settings_key, psys_key, "Particle Settings Update");
+		add_relation(psys_key,
+		             particle_settings_recalc_clear_key,
+		             "Particle Settings Recalc Clear");
 
 		/* XXX: if particle system is later re-enabled, we must do full rebuild? */
 		if (!psys_check_enabled(ob, psys, G.is_rendering))
 			continue;
 
-		/* TODO(sergey): Are all particle systems depends on time?
-		 * Hair without dynamics i.e.
-		 */
-		add_relation(time_src_key, psys_key, "TimeSrc -> PSys");
+		add_relation(eval_init_key, psys_key, "Init -> PSys");
 
 		/* TODO(sergey): Currently particle update is just a placeholder,
 		 * hook it to the ubereval node so particle system is getting updated
@@ -1272,14 +1404,33 @@ void DepsgraphRelationBuilder::build_particles(Scene *scene, Object *ob)
 
 		/* collisions */
 		if (part->type != PART_HAIR) {
-			add_collision_relations(psys_key, scene, ob, part->collision_group, true, "Particle Collision");
+			add_collision_relations(psys_key,
+			                        scene,
+			                        ob,
+			                        part->collision_group,
+			                        true,
+			                        "Particle Collision");
 		}
-		else if ((psys->flag & PSYS_HAIR_DYNAMICS) && psys->clmd && psys->clmd->coll_parms) {
-			add_collision_relations(psys_key, scene, ob, psys->clmd->coll_parms->group, true, "Hair Collision");
+		else if ((psys->flag & PSYS_HAIR_DYNAMICS) &&
+		         psys->clmd != NULL &&
+		         psys->clmd->coll_parms != NULL)
+		{
+			add_collision_relations(psys_key,
+			                        scene,
+			                        ob,
+			                        psys->clmd->coll_parms->group,
+			                        true,
+			                        "Hair Collision");
 		}
 
 		/* effectors */
-		add_forcefield_relations(psys_key, scene, ob, psys, part->effector_weights, part->type == PART_HAIR, "Particle Field");
+		add_forcefield_relations(psys_key,
+		                         scene,
+		                         ob,
+		                         psys,
+		                         part->effector_weights,
+		                         part->type == PART_HAIR,
+		                         "Particle Field");
 
 		/* boids */
 		if (part->boids) {
@@ -1314,8 +1465,27 @@ void DepsgraphRelationBuilder::build_particles(Scene *scene, Object *ob)
 	ComponentKey transform_key(&ob->id, DEG_NODE_TYPE_TRANSFORM);
 	add_relation(transform_key, obdata_ubereval_key, "Partcile Eval");
 
-	/* pointcache */
-	// TODO...
+	/* TODO(sergey): Do we need a point cache operations here? */
+}
+
+void DepsgraphRelationBuilder::build_particle_settings(ParticleSettings *part)
+{
+	ID *part_id = &part->id;
+	if (part_id->tag & LIB_TAG_DOIT) {
+		return;
+	}
+	part_id->tag |= LIB_TAG_DOIT;
+
+	/* Animation data relations. */
+	build_animdata(&part->id);
+
+	OperationKey eval_key(part_id,
+	                      DEG_NODE_TYPE_PARAMETERS,
+	                      DEG_OPCODE_PARTICLE_SETTINGS_EVAL);
+	OperationKey recalc_clear_key(part_id,
+	                             DEG_NODE_TYPE_PARAMETERS,
+	                             DEG_OPCODE_PARTICLE_SETTINGS_RECALC_CLEAR);
+	add_relation(eval_key, recalc_clear_key, "Particle Settings Clear Recalc");
 }
 
 void DepsgraphRelationBuilder::build_cloth(Scene * /*scene*/,
@@ -1448,6 +1618,14 @@ void DepsgraphRelationBuilder::build_obdata_geom(Main *bmain, Scene *scene, Obje
 			Material *ma = give_current_material(ob, a);
 			if (ma != NULL) {
 				build_material(ma);
+
+				if (ob->type == OB_MESH) {
+					OperationKey material_key(&ma->id,
+					                          DEG_NODE_TYPE_SHADING,
+					                          DEG_OPCODE_MATERIAL_UPDATE);
+					OperationKey shading_key(&ob->id, DEG_NODE_TYPE_SHADING, DEG_OPCODE_SHADING);
+					add_relation(material_key, shading_key, "Material Update");
+				}
 			}
 		}
 	}
@@ -1480,6 +1658,19 @@ void DepsgraphRelationBuilder::build_obdata_geom(Main *bmain, Scene *scene, Obje
 	/* type-specific node/links */
 	switch (ob->type) {
 		case OB_MESH:
+			/* NOTE: This is compatibility code to support particle systems
+			 *
+			 * for viewport being properly rendered in final render mode.
+			 * This relation is similar to what dag_object_time_update_flags()
+			 * was doing for mesh objects with particle system/
+			 *
+			 * Ideally we need to get rid of this relation.
+			 */
+			if (ob->particlesystem.first != NULL) {
+				TimeSourceKey time_key;
+				OperationKey obdata_ubereval_key(&ob->id, DEG_NODE_TYPE_GEOMETRY, DEG_OPCODE_GEOMETRY_UBEREVAL);
+				add_relation(time_key, obdata_ubereval_key, "Legacy particle time");
+			}
 			break;
 
 		case OB_MBALL:
@@ -1563,18 +1754,21 @@ void DepsgraphRelationBuilder::build_camera(Object *ob)
 	}
 	camera_id->tag |= LIB_TAG_DOIT;
 
-	ComponentKey parameters_key(camera_id, DEG_NODE_TYPE_PARAMETERS);
+	ComponentKey object_parameters_key(&ob->id, DEG_NODE_TYPE_PARAMETERS);
+	ComponentKey camera_parameters_key(camera_id, DEG_NODE_TYPE_PARAMETERS);
+
+	add_relation(camera_parameters_key, object_parameters_key,
+	             "Camera -> Object");
 
 	if (needs_animdata_node(camera_id)) {
 		ComponentKey animation_key(camera_id, DEG_NODE_TYPE_ANIMATION);
-		add_relation(animation_key, parameters_key, "Camera Parameters");
+		add_relation(animation_key, camera_parameters_key, "Camera Parameters");
 	}
 
 	/* DOF */
-	if (cam->dof_ob) {
-		ComponentKey ob_param_key(&ob->id, DEG_NODE_TYPE_PARAMETERS);
+	if (cam->dof_ob != NULL) {
 		ComponentKey dof_ob_key(&cam->dof_ob->id, DEG_NODE_TYPE_TRANSFORM);
-		add_relation(dof_ob_key, ob_param_key, "Camera DOF");
+		add_relation(dof_ob_key, object_parameters_key, "Camera DOF");
 	}
 }
 
@@ -1588,38 +1782,49 @@ void DepsgraphRelationBuilder::build_lamp(Object *ob)
 	}
 	lamp_id->tag |= LIB_TAG_DOIT;
 
-	ComponentKey parameters_key(lamp_id, DEG_NODE_TYPE_PARAMETERS);
+	ComponentKey object_parameters_key(&ob->id, DEG_NODE_TYPE_PARAMETERS);
+	ComponentKey lamp_parameters_key(lamp_id, DEG_NODE_TYPE_PARAMETERS);
+
+	add_relation(lamp_parameters_key, object_parameters_key,
+	             "Lamp -> Object");
 
 	if (needs_animdata_node(lamp_id)) {
 		ComponentKey animation_key(lamp_id, DEG_NODE_TYPE_ANIMATION);
-		add_relation(animation_key, parameters_key, "Lamp Parameters");
+		add_relation(animation_key, lamp_parameters_key, "Lamp Parameters");
 	}
 
 	/* lamp's nodetree */
 	if (la->nodetree) {
 		build_nodetree(la->nodetree);
-		ComponentKey nodetree_key(&la->nodetree->id, DEG_NODE_TYPE_PARAMETERS);
-		add_relation(nodetree_key, parameters_key, "NTree->Lamp Parameters");
+		ComponentKey nodetree_key(&la->nodetree->id, DEG_NODE_TYPE_SHADING);
+		add_relation(nodetree_key, lamp_parameters_key, "NTree->Lamp Parameters");
 	}
 
 	/* textures */
 	build_texture_stack(la->mtex);
+
+#ifdef WITH_COPY_ON_WRITE
+	/* Make sure copy on write of lamp data is always properly updated for
+	 * visible lamps.
+	 */
+	OperationKey ob_copy_on_write_key(&ob->id,
+	                                  DEG_NODE_TYPE_COPY_ON_WRITE,
+	                                  DEG_OPCODE_COPY_ON_WRITE);
+	OperationKey lamp_copy_on_write_key(lamp_id,
+	                                    DEG_NODE_TYPE_COPY_ON_WRITE,
+	                                    DEG_OPCODE_COPY_ON_WRITE);
+	add_relation(lamp_copy_on_write_key, ob_copy_on_write_key, "Eval Order");
+#endif
 }
 
 void DepsgraphRelationBuilder::build_nodetree(bNodeTree *ntree)
 {
-	if (!ntree)
+	if (ntree == NULL) {
 		return;
-
+	}
 	ID *ntree_id = &ntree->id;
-
 	build_animdata(ntree_id);
-
-	OperationKey parameters_key(ntree_id,
-	                            DEG_NODE_TYPE_PARAMETERS,
-	                            DEG_OPCODE_PLACEHOLDER,
-	                            "Parameters Eval");
-
+	ComponentKey shading_key(ntree_id, DEG_NODE_TYPE_SHADING);
 	/* nodetree's nodes... */
 	LINKLIST_FOREACH (bNode *, bnode, &ntree->nodes) {
 		if (bnode->id) {
@@ -1635,19 +1840,25 @@ void DepsgraphRelationBuilder::build_nodetree(bNodeTree *ntree)
 					build_nodetree(group_ntree);
 					group_ntree->id.tag |= LIB_TAG_DOIT;
 				}
-				OperationKey group_parameters_key(&group_ntree->id,
-				                                  DEG_NODE_TYPE_PARAMETERS,
-				                                  DEG_OPCODE_PLACEHOLDER,
-				                                  "Parameters Eval");
-				add_relation(group_parameters_key, parameters_key, "Group Node");
+				ComponentKey group_shading_key(&group_ntree->id,
+				                               DEG_NODE_TYPE_SHADING);
+				add_relation(group_shading_key, shading_key, "Group Node");
 			}
 		}
 	}
 
 	if (needs_animdata_node(ntree_id)) {
 		ComponentKey animation_key(ntree_id, DEG_NODE_TYPE_ANIMATION);
-		add_relation(animation_key, parameters_key, "NTree Parameters");
+		add_relation(animation_key, shading_key, "NTree Parameters");
 	}
+
+	OperationKey shading_update_key(ntree_id,
+	                                DEG_NODE_TYPE_SHADING,
+	                                DEG_OPCODE_MATERIAL_UPDATE);
+	OperationKey shading_parameters_key(ntree_id,
+	                                    DEG_NODE_TYPE_SHADING_PARAMETERS,
+	                                    DEG_OPCODE_MATERIAL_UPDATE);
+	add_relation(shading_parameters_key, shading_update_key, "NTree Shading Parameters");
 }
 
 /* Recursively build graph for material */
@@ -1669,13 +1880,11 @@ void DepsgraphRelationBuilder::build_material(Material *ma)
 	if (ma->nodetree != NULL) {
 		build_nodetree(ma->nodetree);
 		OperationKey ntree_key(&ma->nodetree->id,
-		                       DEG_NODE_TYPE_PARAMETERS,
-		                       DEG_OPCODE_PLACEHOLDER,
-		                       "Parameters Eval");
+		                       DEG_NODE_TYPE_SHADING,
+		                       DEG_OPCODE_MATERIAL_UPDATE);
 		OperationKey material_key(&ma->id,
 		                          DEG_NODE_TYPE_SHADING,
-		                          DEG_OPCODE_PLACEHOLDER,
-		                          "Material Update");
+		                          DEG_OPCODE_MATERIAL_UPDATE);
 		add_relation(ntree_key, material_key, "Material's NTree");
 	}
 }
@@ -1739,8 +1948,18 @@ void DepsgraphRelationBuilder::build_cachefile(CacheFile *cache_file) {
 
 void DepsgraphRelationBuilder::build_mask(Mask *mask)
 {
-	/* Animation. */
-	build_animdata(&mask->id);
+	ID *mask_id = &mask->id;
+	/* F-Curve animation. */
+	build_animdata(mask_id);
+	/* Own mask animation. */
+	OperationKey mask_animation_key(mask_id,
+	                                DEG_NODE_TYPE_ANIMATION,
+	                                DEG_OPCODE_MASK_ANIMATION);
+	TimeSourceKey time_src_key;
+	add_relation(time_src_key, mask_animation_key, "TimeSrc -> Mask Animation");
+	/* Final mask evaluation. */
+	ComponentKey parameters_key(mask_id, DEG_NODE_TYPE_PARAMETERS);
+	add_relation(mask_animation_key, parameters_key, "Mask Animation -> Mask Eval");
 }
 
 void DepsgraphRelationBuilder::build_movieclip(MovieClip *clip)
@@ -1788,7 +2007,7 @@ void DepsgraphRelationBuilder::build_copy_on_write_relations(IDDepsNode *id_node
 	                               DEG_NODE_TYPE_COPY_ON_WRITE,
 	                               DEG_OPCODE_COPY_ON_WRITE);
 	/* XXX: This is a quick hack to make Alt-A to work. */
-	add_relation(time_source_key, copy_on_write_key, "Fluxgate capacitor hack");
+	// add_relation(time_source_key, copy_on_write_key, "Fluxgate capacitor hack");
 	/* Resat of code is using rather low level trickery, so need to get some
 	 * explicit pointers.
 	 */
@@ -1801,6 +2020,10 @@ void DepsgraphRelationBuilder::build_copy_on_write_relations(IDDepsNode *id_node
 			/* Copy-on-write component never depends on itself. */
 			continue;
 		}
+		if (!comp_node->depends_on_cow()) {
+			/* Component explicitly requests to not add relation. */
+			continue;
+		}
 		/* All entry operations of each component should wait for a proper
 		 * copy of ID.
 		 */
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.h b/source/blender/depsgraph/intern/builder/deg_builder_relations.h
index 8a53bf4a6bf..e8bdc662bd6 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_relations.h
+++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.h
@@ -70,6 +70,7 @@ struct Tex;
 struct World;
 struct EffectorWeights;
 struct ParticleSystem;
+struct ParticleSettings;
 
 struct PropertyRNA;
 
@@ -199,6 +200,7 @@ struct DepsgraphRelationBuilder
 	void build_world(World *world);
 	void build_rigidbody(Scene *scene);
 	void build_particles(Scene *scene, Object *ob);
+	void build_particle_settings(ParticleSettings *part);
 	void build_cloth(Scene *scene, Object *object, ModifierData *md);
 	void build_ik_pose(Object *ob,
 	                   bPoseChannel *pchan,
@@ -208,7 +210,7 @@ struct DepsgraphRelationBuilder
 	                         bPoseChannel *pchan,
 	                         bConstraint *con,
 	                         RootPChanMap *root_map);
-	void build_rig(Scene *scene, Object *ob);
+	void build_rig(Main *bmain, Scene *scene, Object *ob);
 	void build_proxy_rig(Object *ob);
 	void build_shapekeys(ID *obdata, Key *key);
 	void build_obdata_geom(Main *bmain, Scene *scene, Object *ob);
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations_layer.cc b/source/blender/depsgraph/intern/builder/deg_builder_relations_layer.cc
index a6c9fdfc6bc..1e57a98d6f7 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_relations_layer.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_relations_layer.cc
@@ -24,7 +24,7 @@
  * ***** END GPL LICENSE BLOCK *****
  */
 
-/** \file blender/depsgraph/intern/builder/deg_builder_relations_scene.cc
+/** \file blender/depsgraph/intern/builder/deg_builder_relations_layer.cc
  *  \ingroup depsgraph
  *
  * Methods for constructing depsgraph
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations_rig.cc b/source/blender/depsgraph/intern/builder/deg_builder_relations_rig.cc
index be666165a0b..88477e512d1 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_relations_rig.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_relations_rig.cc
@@ -83,7 +83,15 @@ void DepsgraphRelationBuilder::build_ik_pose(Object *ob,
 	 * - see notes on direction of rel below...
 	 */
 	bPoseChannel *rootchan = BKE_armature_ik_solver_find_root(pchan, data);
-	OperationKey solver_key(&ob->id, DEG_NODE_TYPE_EVAL_POSE, rootchan->name, DEG_OPCODE_POSE_IK_SOLVER);
+	OperationKey pchan_local_key(&ob->id, DEG_NODE_TYPE_BONE,
+	                             pchan->name, DEG_OPCODE_BONE_LOCAL);
+	OperationKey init_ik_key(&ob->id, DEG_NODE_TYPE_EVAL_POSE, DEG_OPCODE_POSE_INIT_IK);
+	OperationKey solver_key(&ob->id, DEG_NODE_TYPE_EVAL_POSE,
+	                        rootchan->name,
+	                        DEG_OPCODE_POSE_IK_SOLVER);
+
+	add_relation(pchan_local_key, init_ik_key, "IK Constraint -> Init IK Tree");
+	add_relation(init_ik_key, solver_key, "Init IK -> IK Solver");
 
 	/* IK target */
 	// XXX: this should get handled as part of the constraint code
@@ -291,7 +299,7 @@ void DepsgraphRelationBuilder::build_splineik_pose(Object *ob,
 }
 
 /* Pose/Armature Bones Graph */
-void DepsgraphRelationBuilder::build_rig(Scene *scene, Object *ob)
+void DepsgraphRelationBuilder::build_rig(Main *bmain, Scene *scene, Object *ob)
 {
 	/* Armature-Data */
 	bArmature *arm = (bArmature *)ob->data;
@@ -300,9 +308,11 @@ void DepsgraphRelationBuilder::build_rig(Scene *scene, Object *ob)
 
 	/* attach links between pose operations */
 	OperationKey init_key(&ob->id, DEG_NODE_TYPE_EVAL_POSE, DEG_OPCODE_POSE_INIT);
+	OperationKey init_ik_key(&ob->id, DEG_NODE_TYPE_EVAL_POSE, DEG_OPCODE_POSE_INIT_IK);
 	OperationKey flush_key(&ob->id, DEG_NODE_TYPE_EVAL_POSE, DEG_OPCODE_POSE_DONE);
 
-	add_relation(init_key, flush_key, "[Pose Init -> Pose Cleanup]");
+	add_relation(init_key, init_ik_key, "Pose Init -> Pose Init IK");
+	add_relation(init_ik_key, flush_key, "Pose Init IK -> Pose Cleanup");
 
 	/* Make sure pose is up-to-date with armature updates. */
 	OperationKey armature_key(&arm->id,
@@ -379,16 +389,12 @@ void DepsgraphRelationBuilder::build_rig(Scene *scene, Object *ob)
 		OperationKey bone_pose_key(&ob->id, DEG_NODE_TYPE_BONE, pchan->name, DEG_OPCODE_BONE_POSE_PARENT);
 		OperationKey bone_ready_key(&ob->id, DEG_NODE_TYPE_BONE, pchan->name, DEG_OPCODE_BONE_READY);
 		OperationKey bone_done_key(&ob->id, DEG_NODE_TYPE_BONE, pchan->name, DEG_OPCODE_BONE_DONE);
-
 		pchan->flag &= ~POSE_DONE;
-
-		/* pose init to bone local */
+		/* Pose init to bone local. */
 		add_relation(init_key, bone_local_key, "PoseEval Source-Bone Link");
-
-		/* local to pose parenting operation */
+		/* Local to pose parenting operation. */
 		add_relation(bone_local_key, bone_pose_key, "Bone Local - PoseSpace Link");
-
-		/* parent relation */
+		/* Parent relation. */
 		if (pchan->parent != NULL) {
 			eDepsOperation_Code parent_key_opcode;
 
@@ -403,8 +409,7 @@ void DepsgraphRelationBuilder::build_rig(Scene *scene, Object *ob)
 			OperationKey parent_key(&ob->id, DEG_NODE_TYPE_BONE, pchan->parent->name, parent_key_opcode);
 			add_relation(parent_key, bone_pose_key, "[Parent Bone -> Child Bone]");
 		}
-
-		/* constraints */
+		/* Buil constraints. */
 		if (pchan->constraints.first != NULL) {
 			/* constraints stack and constraint dependencies */
 			build_constraints(scene, &ob->id, DEG_NODE_TYPE_BONE, pchan->name, &pchan->constraints, &root_map);
@@ -431,6 +436,10 @@ void DepsgraphRelationBuilder::build_rig(Scene *scene, Object *ob)
 
 		/* assume that all bones must be done for the pose to be ready (for deformers) */
 		add_relation(bone_done_key, flush_key, "PoseEval Result-Bone Link");
+		/* Custom shape. */
+		if (pchan->custom != NULL) {
+			build_object(bmain, scene, pchan->custom);
+		}
 	}
 }
 
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations_scene.cc b/source/blender/depsgraph/intern/builder/deg_builder_relations_scene.cc
index 43204d5fe98..deed46339bb 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_relations_scene.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_relations_scene.cc
@@ -75,6 +75,7 @@ void DepsgraphRelationBuilder::build_scene(Main *bmain, Scene *scene)
 	}
 
 	/* XXX store scene to access from DAG_get_scene */
+	m_graph->bmain = bmain;
 	m_graph->scene = scene;
 
 	/* scene objects */
@@ -83,6 +84,9 @@ void DepsgraphRelationBuilder::build_scene(Main *bmain, Scene *scene)
 			build_object(bmain, scene, base->object);
 		}
 	}
+	if (scene->camera != NULL) {
+		build_object(bmain, scene, scene->camera);
+	}
 
 	/* rigidbody */
 	if (scene->rigidbody_world) {
diff --git a/source/blender/depsgraph/intern/debug/deg_debug_graphviz.cc b/source/blender/depsgraph/intern/debug/deg_debug_graphviz.cc
index 66b63f861ee..ce3a4182a0f 100644
--- a/source/blender/depsgraph/intern/debug/deg_debug_graphviz.cc
+++ b/source/blender/depsgraph/intern/debug/deg_debug_graphviz.cc
@@ -88,9 +88,10 @@ static const int deg_debug_node_type_color_map[][2] = {
     {DEG_NODE_TYPE_GEOMETRY,          6},
     {DEG_NODE_TYPE_SEQUENCER,         7},
     {DEG_NODE_TYPE_SHADING,           8},
-    {DEG_NODE_TYPE_CACHE,             9},
-    {DEG_NODE_TYPE_LAYER_COLLECTIONS, 10},
-    {DEG_NODE_TYPE_COPY_ON_WRITE,     11},
+    {DEG_NODE_TYPE_SHADING_PARAMETERS, 9},
+    {DEG_NODE_TYPE_CACHE,             10},
+    {DEG_NODE_TYPE_LAYER_COLLECTIONS, 11},
+    {DEG_NODE_TYPE_COPY_ON_WRITE,     12},
     {-1,                              0}
 };
 #endif
@@ -377,6 +378,7 @@ static void deg_debug_graphviz_node(const DebugContext &ctx,
 		case DEG_NODE_TYPE_EVAL_POSE:
 		case DEG_NODE_TYPE_BONE:
 		case DEG_NODE_TYPE_SHADING:
+		case DEG_NODE_TYPE_SHADING_PARAMETERS:
 		case DEG_NODE_TYPE_CACHE:
 		case DEG_NODE_TYPE_LAYER_COLLECTIONS:
 		case DEG_NODE_TYPE_EVAL_PARTICLES:
@@ -395,7 +397,9 @@ static void deg_debug_graphviz_node(const DebugContext &ctx,
 			}
 			break;
 		}
-		default:
+		case DEG_NODE_TYPE_UNDEFINED:
+		case DEG_NODE_TYPE_TIMESOURCE:
+		case DEG_NODE_TYPE_OPERATION:
 			deg_debug_graphviz_node_single(ctx, node);
 			break;
 	}
diff --git a/source/blender/depsgraph/intern/depsgraph.cc b/source/blender/depsgraph/intern/depsgraph.cc
index dc3174751bd..81a4f2bc0cc 100644
--- a/source/blender/depsgraph/intern/depsgraph.cc
+++ b/source/blender/depsgraph/intern/depsgraph.cc
@@ -53,6 +53,8 @@ extern "C" {
 
 #include "DEG_depsgraph.h"
 
+#include "intern/eval/deg_eval_copy_on_write.h"
+
 #include "intern/nodes/deg_node.h"
 #include "intern/nodes/deg_node_component.h"
 #include "intern/nodes/deg_node_operation.h"
@@ -250,11 +252,13 @@ DepsNode *Depsgraph::find_node_from_pointer(const PointerRNA *ptr,
 
 /* Node Management ---------------------------- */
 
+#ifndef WITH_COPY_ON_WRITE
 static void id_node_deleter(void *value)
 {
 	IDDepsNode *id_node = reinterpret_cast<IDDepsNode *>(value);
 	OBJECT_GUARDED_DELETE(id_node, IDDepsNode);
 }
+#endif
 
 TimeSourceDepsNode *Depsgraph::add_time_source()
 {
@@ -275,13 +279,17 @@ IDDepsNode *Depsgraph::find_id_node(const ID *id) const
 	return reinterpret_cast<IDDepsNode *>(BLI_ghash_lookup(id_hash, id));
 }
 
-IDDepsNode *Depsgraph::add_id_node(ID *id, const char *name)
+IDDepsNode *Depsgraph::add_id_node(ID *id, bool do_tag, ID *id_cow_hint)
 {
+	BLI_assert((id->tag & LIB_TAG_COPY_ON_WRITE) == 0);
 	IDDepsNode *id_node = find_id_node(id);
 	if (!id_node) {
 		DepsNodeFactory *factory = deg_get_node_factory(DEG_NODE_TYPE_ID_REF);
-		id_node = (IDDepsNode *)factory->create_node(id, "", name);
-		id->tag |= LIB_TAG_DOIT;
+		id_node = (IDDepsNode *)factory->create_node(id, "", id->name);
+		id_node->init_copy_on_write(id_cow_hint);
+		if (do_tag) {
+			id->tag |= LIB_TAG_DOIT;
+		}
 		/* Register node in ID hash.
 		 *
 		 * NOTE: We address ID nodes by the original ID pointer they are
@@ -289,12 +297,41 @@ IDDepsNode *Depsgraph::add_id_node(ID *id, const char *name)
 		 */
 		BLI_ghash_insert(id_hash, id, id_node);
 	}
+	else if (do_tag) {
+		id->tag |= LIB_TAG_DOIT;
+	}
 	return id_node;
 }
 
 void Depsgraph::clear_id_nodes()
 {
+#ifndef WITH_COPY_ON_WRITE
 	BLI_ghash_clear(id_hash, NULL, id_node_deleter);
+#else
+	/* Stupid workaround to ensure we free IDs in a proper order. */
+	GHASH_FOREACH_BEGIN(IDDepsNode *, id_node, id_hash)
+	{
+		if (id_node->id_cow == NULL) {
+			/* This means builder "stole" ownership of the copy-on-written
+			 * datablock for her own dirty needs.
+			 */
+			continue;
+		}
+		if (!deg_copy_on_write_is_expanded(id_node->id_cow)) {
+			continue;
+		}
+		const ID_Type id_type = GS(id_node->id_cow->name);
+		if (id_type != ID_PA) {
+			id_node->destroy();
+		}
+	}
+	GHASH_FOREACH_END();
+	GHASH_FOREACH_BEGIN(IDDepsNode *, id_node, id_hash)
+	{
+		OBJECT_GUARDED_DELETE(id_node, IDDepsNode);
+	}
+	GHASH_FOREACH_END();
+#endif
 }
 
 /* Add new relationship between two nodes. */
@@ -389,9 +426,9 @@ DepsRelation::~DepsRelation()
 void Depsgraph::add_entry_tag(OperationDepsNode *node)
 {
 	/* Sanity check. */
-	if (!node)
+	if (node == NULL) {
 		return;
-
+	}
 	/* Add to graph-level set of directly modified nodes to start searching from.
 	 * NOTE: this is necessary since we have several thousand nodes to play with...
 	 */
@@ -412,6 +449,25 @@ ID *Depsgraph::get_cow_id(const ID *id_orig) const
 {
 	IDDepsNode *id_node = find_id_node(id_orig);
 	if (id_node == NULL) {
+		/* This function is used from places where we expect ID to be either
+		 * already a copy-on-write version or have a corresponding copy-on-write
+		 * version.
+		 *
+		 * We try to enforce that in debug builds, for for release we play a bit
+		 * safer game here.
+		 */
+		if ((id_orig->tag & LIB_TAG_COPY_ON_WRITE) == 0) {
+			/* TODO(sergey): This is nice sanity check to have, but it fails
+			 * in following situations:
+			 *
+			 * - Material has link to texture, which is not needed by new
+			 *   shading system and hence can be ignored at construction.
+			 * - Object or mesh has material at a slot which is not used (for
+			 *   example, object has material slot by materials are set to
+			 *   object data).
+			 */
+			// BLI_assert(!"Request for non-existing copy-on-write ID");
+		}
 		return (ID *)id_orig;
 	}
 	return id_node->id_cow;
diff --git a/source/blender/depsgraph/intern/depsgraph.h b/source/blender/depsgraph/intern/depsgraph.h
index 9785d2f90d0..823a1935e18 100644
--- a/source/blender/depsgraph/intern/depsgraph.h
+++ b/source/blender/depsgraph/intern/depsgraph.h
@@ -42,6 +42,7 @@
 
 struct ID;
 struct GHash;
+struct Main;
 struct GSet;
 struct PointerRNA;
 struct PropertyRNA;
@@ -101,7 +102,8 @@ struct Depsgraph {
 	 * Convenience wrapper to find node given just pointer + property.
 	 *
 	 * \param ptr: pointer to the data that node will represent
-	 * \param prop: optional property affected - providing this effectively results in inner nodes being returned
+	 * \param prop: optional property affected - providing this effectively
+	 *              results in inner nodes being returned
 	 *
 	 * \return A node matching the required characteristics if it exists
 	 * or NULL if no such node exists in the graph
@@ -112,7 +114,7 @@ struct Depsgraph {
 	TimeSourceDepsNode *find_time_source() const;
 
 	IDDepsNode *find_id_node(const ID *id) const;
-	IDDepsNode *add_id_node(ID *id, const char *name = "");
+	IDDepsNode *add_id_node(ID *id, bool do_tag = true, ID *id_cow_hint = NULL);
 	void clear_id_nodes();
 
 	/* Add new relationship between two nodes. */
@@ -164,8 +166,8 @@ struct Depsgraph {
 	SpinLock lock;
 
 	// XXX: additional stuff like eval contexts, mempools for allocating nodes from, etc.
-
-	Scene *scene; /* XXX: We really shouldn't do that, but it's required for shader preview */
+	Main *bmain;  /* XXX: For until depsgraph has proper ownership. */
+	Scene *scene; /* XXX: We really shouldn't do that, but it's required for shader preview. */
 };
 
 }  // namespace DEG
diff --git a/source/blender/depsgraph/intern/depsgraph_build.cc b/source/blender/depsgraph/intern/depsgraph_build.cc
index 88ff1ac0a9c..e21c3d29aa5 100644
--- a/source/blender/depsgraph/intern/depsgraph_build.cc
+++ b/source/blender/depsgraph/intern/depsgraph_build.cc
@@ -257,12 +257,13 @@ void DEG_graph_tag_relations_update(Depsgraph *graph)
 /* Tag all relations for update. */
 void DEG_relations_tag_update(Main *bmain)
 {
+	DEG_DEBUG_PRINTF("%s: Tagging relations for update.\n", __func__);
 	for (Scene *scene = (Scene *)bmain->scene.first;
 	     scene != NULL;
 	     scene = (Scene *)scene->id.next)
 	{
-		if (scene->depsgraph != NULL) {
-			DEG_graph_tag_relations_update(scene->depsgraph);
+		if (scene->depsgraph_legacy != NULL) {
+			DEG_graph_tag_relations_update(scene->depsgraph_legacy);
 		}
 	}
 }
@@ -272,24 +273,19 @@ void DEG_relations_tag_update(Main *bmain)
  */
 void DEG_scene_relations_update(Main *bmain, Scene *scene)
 {
-	if (scene->depsgraph == NULL) {
+	if (scene->depsgraph_legacy == NULL) {
 		/* Rebuild graph from scratch and exit. */
-		scene->depsgraph = DEG_graph_new();
-		DEG_graph_build_from_scene(scene->depsgraph, bmain, scene);
+		scene->depsgraph_legacy = DEG_graph_new();
+		DEG_graph_build_from_scene(scene->depsgraph_legacy, bmain, scene);
 		return;
 	}
 
-	DEG::Depsgraph *graph = reinterpret_cast<DEG::Depsgraph *>(scene->depsgraph);
+	DEG::Depsgraph *graph = reinterpret_cast<DEG::Depsgraph *>(scene->depsgraph_legacy);
 	if (!graph->need_update) {
 		/* Graph is up to date, nothing to do. */
 		return;
 	}
 
-	/* Clear all previous nodes and operations. */
-	graph->clear_all_nodes();
-	graph->operations.clear();
-	BLI_gset_clear(graph->entry_tags, NULL);
-
 	/* Build new nodes and relations. */
 	DEG_graph_build_from_scene(reinterpret_cast< ::Depsgraph * >(graph),
 	                           bmain,
@@ -301,17 +297,17 @@ void DEG_scene_relations_update(Main *bmain, Scene *scene)
 /* Rebuild dependency graph only for a given scene. */
 void DEG_scene_relations_rebuild(Main *bmain, Scene *scene)
 {
-	if (scene->depsgraph != NULL) {
-		DEG_graph_tag_relations_update(scene->depsgraph);
+	if (scene->depsgraph_legacy != NULL) {
+		DEG_graph_tag_relations_update(scene->depsgraph_legacy);
 	}
 	DEG_scene_relations_update(bmain, scene);
 }
 
 void DEG_scene_graph_free(Scene *scene)
 {
-	if (scene->depsgraph) {
-		DEG_graph_free(scene->depsgraph);
-		scene->depsgraph = NULL;
+	if (scene->depsgraph_legacy) {
+		DEG_graph_free(scene->depsgraph_legacy);
+		scene->depsgraph_legacy = NULL;
 	}
 }
 
@@ -348,7 +344,7 @@ void DEG_add_forcefield_relations(DepsNodeHandle *handle,
                                   int skip_forcefield,
                                   const char *name)
 {
-	ListBase *effectors = pdInitEffectors(scene, ob, NULL, effector_weights, false);
+	ListBase *effectors = pdInitEffectors(NULL, scene, ob, NULL, effector_weights, false);
 
 	if (effectors) {
 		for (EffectorCache *eff = (EffectorCache*)effectors->first; eff; eff = eff->next) {
diff --git a/source/blender/depsgraph/intern/depsgraph_debug.cc b/source/blender/depsgraph/intern/depsgraph_debug.cc
index 388b692d742..453bd2aa75f 100644
--- a/source/blender/depsgraph/intern/depsgraph_debug.cc
+++ b/source/blender/depsgraph/intern/depsgraph_debug.cc
@@ -91,7 +91,7 @@ bool DEG_debug_scene_relations_validate(Main *bmain,
 	Depsgraph *depsgraph = DEG_graph_new();
 	bool valid = true;
 	DEG_graph_build_from_scene(depsgraph, bmain, scene);
-	if (!DEG_debug_compare(depsgraph, scene->depsgraph)) {
+	if (!DEG_debug_compare(depsgraph, scene->depsgraph_legacy)) {
 		fprintf(stderr, "ERROR! Depsgraph wasn't tagged for update when it should have!\n");
 		BLI_assert(!"This should not happen!");
 		valid = false;
diff --git a/source/blender/depsgraph/intern/depsgraph_eval.cc b/source/blender/depsgraph/intern/depsgraph_eval.cc
index 73a0428c264..77a32740524 100644
--- a/source/blender/depsgraph/intern/depsgraph_eval.cc
+++ b/source/blender/depsgraph/intern/depsgraph_eval.cc
@@ -56,7 +56,7 @@ extern "C" {
 /* Evaluation Context */
 
 /* Create new evaluation context. */
-EvaluationContext *DEG_evaluation_context_new(int mode)
+EvaluationContext *DEG_evaluation_context_new(eEvaluationMode mode)
 {
 	EvaluationContext *eval_ctx =
 		(EvaluationContext *)MEM_callocN(sizeof(EvaluationContext),
@@ -70,11 +70,22 @@ EvaluationContext *DEG_evaluation_context_new(int mode)
  * Used by the areas which currently overrides the context or doesn't have
  * access to a proper one.
  */
-void DEG_evaluation_context_init(EvaluationContext *eval_ctx, int mode)
+void DEG_evaluation_context_init(EvaluationContext *eval_ctx,
+                                 eEvaluationMode mode)
 {
 	eval_ctx->mode = mode;
 }
 
+void DEG_evaluation_context_init_from_scene(EvaluationContext *eval_ctx,
+                                            Scene *scene,
+                                            SceneLayer *scene_layer,
+                                            eEvaluationMode mode)
+{
+	DEG_evaluation_context_init(eval_ctx, mode);
+	eval_ctx->scene_layer = scene_layer;
+	eval_ctx->ctime = BKE_scene_frame_get(scene);
+}
+
 /* Free evaluation context. */
 void DEG_evaluation_context_free(EvaluationContext *eval_ctx)
 {
diff --git a/source/blender/depsgraph/intern/depsgraph_intern.h b/source/blender/depsgraph/intern/depsgraph_intern.h
index 2d8e7dc841c..5ab090f3b3d 100644
--- a/source/blender/depsgraph/intern/depsgraph_intern.h
+++ b/source/blender/depsgraph/intern/depsgraph_intern.h
@@ -113,11 +113,23 @@ void deg_editors_id_update(struct Main *bmain, struct ID *id);
 
 void deg_editors_scene_update(struct Main *bmain, struct Scene *scene, bool updated);
 
-#define DEG_DEBUG_PRINTF(...) \
-	do { \
-		if (G.debug & G_DEBUG_DEPSGRAPH) { \
-			fprintf(stderr, __VA_ARGS__); \
-		} \
+/* Tagging helpers ------------------------------------------------------ */
+
+void lib_id_recalc_tag(struct Main *bmain, struct ID *id);
+void lib_id_recalc_data_tag(struct Main *bmain, struct ID *id);
+
+#define DEG_DEBUG_PRINTF(...)               \
+	do {                                    \
+		if (G.debug & G_DEBUG_DEPSGRAPH) {  \
+			fprintf(stderr, __VA_ARGS__);   \
+			fflush(stderr);                 \
+		}                                   \
+	} while (0)
+
+#define DEG_ERROR_PRINTF(...)               \
+	do {                                    \
+		fprintf(stderr, __VA_ARGS__);       \
+		fflush(stderr);                     \
 	} while (0)
 
 }  // namespace DEG
diff --git a/source/blender/depsgraph/intern/depsgraph_query.cc b/source/blender/depsgraph/intern/depsgraph_query.cc
index 3dfa6bf5e9d..9e9a2c38993 100644
--- a/source/blender/depsgraph/intern/depsgraph_query.cc
+++ b/source/blender/depsgraph/intern/depsgraph_query.cc
@@ -53,9 +53,9 @@ extern "C" {
 #  include "intern/eval/deg_eval_copy_on_write.h"
 #endif
 
-bool DEG_id_type_tagged(Main *bmain, short idtype)
+bool DEG_id_type_tagged(Main *bmain, short id_type)
 {
-	return bmain->id_tag_update[BKE_idcode_to_index(idtype)] != 0;
+	return bmain->id_tag_update[BKE_idcode_to_index(id_type)] != 0;
 }
 
 short DEG_get_eval_flags_for_id(Depsgraph *graph, ID *id)
@@ -81,32 +81,39 @@ short DEG_get_eval_flags_for_id(Depsgraph *graph, ID *id)
 	return id_node->eval_flags;
 }
 
-Scene *DEG_get_scene(Depsgraph *graph)
+Scene *DEG_get_evaluated_scene(Depsgraph *graph)
 {
 	DEG::Depsgraph *deg_graph = reinterpret_cast<DEG::Depsgraph *>(graph);
 	Scene *scene_orig = deg_graph->scene;
 	return reinterpret_cast<Scene *>(deg_graph->get_cow_id(&scene_orig->id));
 }
 
-SceneLayer *DEG_get_scene_layer(Depsgraph *graph)
+SceneLayer *DEG_get_evaluated_scene_layer(Depsgraph *graph)
 {
-	Scene *scene = DEG_get_scene(graph);
-	if (scene) {
-		return BKE_scene_layer_render_active(scene);
+	Scene *scene = DEG_get_evaluated_scene(graph);
+	if (scene != NULL) {
+		return BKE_scene_layer_context_active_PLACEHOLDER(scene);
 	}
 	return NULL;
 }
 
-Object *DEG_get_object(Depsgraph *depsgraph, Object *ob)
+Object *DEG_get_evaluated_object(Depsgraph *depsgraph, Object *object)
 {
-	DEG::Depsgraph *deg_graph = reinterpret_cast<DEG::Depsgraph *>(depsgraph);
-	return (Object *)deg_graph->get_cow_id(&ob->id);
+	return (Object *)DEG_get_evaluated_id(depsgraph, &object->id);
 }
 
 ID *DEG_get_evaluated_id(struct Depsgraph *depsgraph, ID *id)
 {
-	DEG::Depsgraph *deg_graph = reinterpret_cast<DEG::Depsgraph *>(depsgraph);
-	return deg_graph->get_cow_id(id);
+	/* TODO(sergey): This is a duplicate of Depsgraph::get_cow_id(),
+	 * but here we never do assert, since we don't know nature of the
+	 * incoming ID datablock.
+	 */
+	DEG::Depsgraph *deg_graph = (DEG::Depsgraph *)depsgraph;
+	DEG::IDDepsNode *id_node = deg_graph->find_id_node(id);
+	if (id_node == NULL) {
+		return id;
+	}
+	return id_node->id_cow;
 }
 
 /* ************************ DAG ITERATORS ********************* */
@@ -116,12 +123,12 @@ ID *DEG_get_evaluated_id(struct Depsgraph *depsgraph, ID *id)
 void DEG_objects_iterator_begin(BLI_Iterator *iter, DEGObjectsIteratorData *data)
 {
 	Depsgraph *graph = data->graph;
-	SceneLayer *scene_layer = DEG_get_scene_layer(graph);
+	SceneLayer *scene_layer = DEG_get_evaluated_scene_layer(graph);
 
 	iter->data = data;
 	iter->valid = true;
 
-	data->scene = DEG_get_scene(graph);
+	data->scene = DEG_get_evaluated_scene(graph);
 	DEG_evaluation_context_init(&data->eval_ctx, DAG_EVAL_RENDER);
 
 	/* TODO(sergey): It's really confusing to store pointer to a local data. */
@@ -204,33 +211,29 @@ void DEG_objects_iterator_next(BLI_Iterator *iter)
 	}
 
 	base = data->base->next;
-	while (base != NULL) {
-		if ((base->flag & BASE_VISIBLED) != 0) {
-			// Object *ob = DEG_get_object(data->graph, base->object);
-			Object *ob = base->object;
-			iter->current = ob;
-			data->base = base;
-
-			BLI_assert(DEG::deg_validate_copy_on_write_datablock(&ob->id));
-
-			/* Make sure we have the base collection settings is already populated.
-			 * This will fail when BKE_layer_eval_layer_collection_pre hasn't run yet
-			 * Which usually means a missing call to DAG_id_tag_update(). */
-			BLI_assert(!BLI_listbase_is_empty(&base->collection_properties->data.group));
-
-			/* Flushing depsgraph data. */
-			deg_flush_base_flags_and_settings(ob,
-			                                  base,
-			                                  data->base_flag);
-
-			if ((data->flag & DEG_OBJECT_ITER_FLAG_DUPLI) && (ob->transflag & OB_DUPLI)) {
-				data->dupli_parent = ob;
-				data->dupli_list = object_duplilist(&data->eval_ctx, data->scene, ob);
-				data->dupli_object_next = (DupliObject *)data->dupli_list->first;
-			}
-			return;
+	if (base != NULL) {
+		// Object *ob = DEG_get_evaluated_object(data->graph, base->object);
+		Object *ob = base->object;
+		iter->current = ob;
+		data->base = base;
+
+		BLI_assert(DEG::deg_validate_copy_on_write_datablock(&ob->id));
+
+		/* Make sure we have the base collection settings is already populated.
+		 * This will fail when BKE_layer_eval_layer_collection_pre hasn't run yet
+		 * Which usually means a missing call to DEG_id_tag_update(). */
+		BLI_assert(!BLI_listbase_is_empty(&base->collection_properties->data.group));
+
+		/* Flushing depsgraph data. */
+		deg_flush_base_flags_and_settings(
+		        ob, base, data->base_flag);
+
+		if ((data->flag & DEG_OBJECT_ITER_FLAG_DUPLI) && (ob->transflag & OB_DUPLI)) {
+			data->dupli_parent = ob;
+			data->dupli_list = object_duplilist(&data->eval_ctx, data->scene, ob);
+			data->dupli_object_next = (DupliObject *)data->dupli_list->first;
 		}
-		base = base->next;
+		return;
 	}
 
 	/* Look for an object in the next set. */
@@ -240,7 +243,7 @@ void DEG_objects_iterator_next(BLI_Iterator *iter)
 		data->base_flag = ~(BASE_SELECTED | BASE_SELECTABLED);
 
 		/* For the sets we use the layer used for rendering. */
-		scene_layer = BKE_scene_layer_render_active(data->scene);
+		scene_layer = BKE_scene_layer_from_scene_get(data->scene);
 
 		/* TODO(sergey): It's really confusing to store pointer to a local data. */
 		Base base = {(Base *)scene_layer->object_bases.first, NULL};
diff --git a/source/blender/depsgraph/intern/depsgraph_tag.cc b/source/blender/depsgraph/intern/depsgraph_tag.cc
index 80fa89bbb97..0df2420d662 100644
--- a/source/blender/depsgraph/intern/depsgraph_tag.cc
+++ b/source/blender/depsgraph/intern/depsgraph_tag.cc
@@ -67,18 +67,17 @@ extern "C" {
 #include "intern/depsgraph_intern.h"
 #include "util/deg_util_foreach.h"
 
+/* Define this in order to have more strict sanitization of what tagging flags
+ * are used for ID databnlocks. Ideally, we would always want this, but there
+ * are cases in generic modules (like IR remapping) where we don't want to spent
+ * lots of time trying to guess which components are to be updated.
+ */
+// #define STRICT_COMPONENT_TAGGING
+
 /* *********************** */
 /* Update Tagging/Flushing */
 
-/* Legacy depsgraph did some special trickery for things like particle systems
- * when tagging ID for an update. Ideally that tagging needs to become obsolete
- * in favor of havng dedicated node for that which gets tagged, but for until
- * design of those areas is more clear we'll do the same legacy code here.
- *                                                                  - sergey -
- */
-#define DEPSGRAPH_USE_LEGACY_TAGGING
-
-namespace {
+namespace DEG {
 
 /* Data-Based Tagging ------------------------------- */
 
@@ -94,124 +93,312 @@ void lib_id_recalc_data_tag(Main *bmain, ID *id)
 	DEG_id_type_tag(bmain, GS(id->name));
 }
 
+namespace {
+
+void deg_graph_id_tag_update(Main *bmain, Depsgraph *graph, ID *id, int flag);
+
 void lib_id_recalc_tag_flag(Main *bmain, ID *id, int flag)
 {
+	/* This bit of code ensures legacy object->recalc flags are still filled in
+	 * the same way as it was expected with the old dependency graph.
+	 *
+	 * This is because some areas like motion paths and likely some other
+	 * physics baking process are doing manual scene update on all the frames,
+	 * trying to minimize number of updates.
+	 *
+	 * But this flag will also let us to re-construct entry nodes for update
+	 * after relations update and after layer visibility changes.
+	 */
 	if (flag) {
-		/* This bit of code ensures legacy object->recalc flags
-		 * are still filled in the same way as it was expected
-		 * with the old dependency graph.
-		 *
-		 * This is because some areas like motion paths and likely
-		 * some other physics baking process are doing manual scene
-		 * update on all the frames, trying to minimize number of
-		 * updates.
-		 *
-		 * But this flag will also let us to re-construct entry
-		 * nodes for update after relations update and after layer
-		 * visibility changes.
-		 */
-		short idtype = GS(id->name);
-		if (idtype == ID_OB) {
+		ID_Type id_type = GS(id->name);
+		if (id_type == ID_OB) {
 			Object *object = (Object *)id;
 			object->recalc |= (flag & OB_RECALC_ALL);
 		}
-
-		if (flag & OB_RECALC_OB)
+		if (flag & OB_RECALC_OB) {
 			lib_id_recalc_tag(bmain, id);
-		if (flag & (OB_RECALC_DATA | PSYS_RECALC))
+		}
+		if (flag & (OB_RECALC_DATA | PSYS_RECALC)) {
 			lib_id_recalc_data_tag(bmain, id);
+		}
 	}
 	else {
 		lib_id_recalc_tag(bmain, id);
 	}
 }
 
-#ifdef DEPSGRAPH_USE_LEGACY_TAGGING
-void depsgraph_legacy_handle_update_tag(Main *bmain, ID *id, int flag)
+/* Special tagging  */
+void id_tag_update_special_zero_flag(Depsgraph *graph, IDDepsNode *id_node)
 {
-	if (flag) {
-		Object *object;
-		short idtype = GS(id->name);
-		if (idtype == ID_PA) {
-			ParticleSystem *psys;
-			for (object = (Object *)bmain->object.first;
-			     object != NULL;
-			     object = (Object *)object->id.next)
-			{
-				for (psys = (ParticleSystem *)object->particlesystem.first;
-				     psys != NULL;
-				     psys = (ParticleSystem *)psys->next)
-				{
-					if (&psys->part->id == id) {
-						DEG_id_tag_update_ex(bmain, &object->id, flag & OB_RECALC_ALL);
-						psys->recalc |= (flag & PSYS_RECALC);
-					}
-				}
+	/* NOTE: Full ID node update for now, need to minimize that i9n the future. */
+	id_node->tag_update(graph);
+}
+
+/* Tag corresponding to OB_RECALC_OB. */
+void id_tag_update_object_transform(Depsgraph *graph, IDDepsNode *id_node)
+{
+	ComponentDepsNode *transform_comp =
+	        id_node->find_component(DEG_NODE_TYPE_TRANSFORM);
+	if (transform_comp == NULL) {
+#ifdef STRICT_COMPONENT_TAGGING
+		DEG_ERROR_PRINTF("ERROR: Unable to find transform component for %s\n",
+		                 id_node->id_orig->name);
+		BLI_assert(!"This is not supposed to happen!");
+#endif
+		return;
+	}
+	transform_comp->tag_update(graph);
+}
+
+/* Tag corresponding to OB_RECALC_DATA. */
+void id_tag_update_object_data(Depsgraph *graph, IDDepsNode *id_node)
+{
+	const ID_Type id_type = GS(id_node->id_orig->name);
+	ComponentDepsNode *data_comp = NULL;
+	switch (id_type) {
+		case ID_OB:
+		{
+			const Object *object = (Object *)id_node->id_orig;
+			switch (object->type) {
+				case OB_MESH:
+				case OB_CURVE:
+				case OB_SURF:
+				case OB_FONT:
+				case OB_MBALL:
+					data_comp = id_node->find_component(DEG_NODE_TYPE_GEOMETRY);
+					break;
+				case OB_ARMATURE:
+					data_comp = id_node->find_component(DEG_NODE_TYPE_EVAL_POSE);
+					break;
+				/* TODO(sergey): More cases here? */
 			}
+			break;
 		}
+		case ID_ME:
+			data_comp = id_node->find_component(DEG_NODE_TYPE_GEOMETRY);
+			break;
+		case ID_PA:
+			return;
+		case ID_LP:
+			data_comp = id_node->find_component(DEG_NODE_TYPE_PARAMETERS);
+			break;
+		default:
+			break;
+	}
+	if (data_comp == NULL) {
+#ifdef STRICT_COMPONENT_TAGGING
+		DEG_ERROR_PRINTF("ERROR: Unable to find data component for %s\n",
+		                 id_node->id_orig->name);
+		BLI_assert(!"This is not supposed to happen!");
+#endif
+		return;
 	}
+	data_comp->tag_update(graph);
+	/* Special legacy compatibility code, tag data ID for update when object
+	 * is tagged for data update.
+	 */
+	if (id_type == ID_OB) {
+		Object *object = (Object *)id_node->id_orig;
+		ID *data_id = (ID *)object->data;
+		if (data_id != NULL) {
+			IDDepsNode *data_id_node = graph->find_id_node(data_id);
+			// BLI_assert(data_id_node != NULL);
+			/* TODO(sergey): Do we want more granular tags here? */
+			/* TODO(sergey): Hrm, during some operations it's possible to have
+			 * object node existing but not it's data. For example, when making
+			 * objects local. This is valid situation, but how can we distinguish
+			 * that from someone trying to do stupid things with dependency
+			 * graph?
+			 */
+			if (data_id_node != NULL) {
+				data_id_node->tag_update(graph);
+			}
+		}
+	}
+}
+
+/* Tag corresponding to OB_RECALC_TIME. */
+void id_tag_update_object_time(Depsgraph *graph, IDDepsNode *id_node)
+{
+	ComponentDepsNode *animation_comp =
+	        id_node->find_component(DEG_NODE_TYPE_ANIMATION);
+	if (animation_comp == NULL) {
+		/* It's not necessarily we've got animation component in cases when
+		 * we are tagging for time updates.
+		 */
+		return;
+	}
+	animation_comp->tag_update(graph);
+	/* TODO(sergey): More components to tag here? */
+}
+
+void id_tag_update_particle(Depsgraph *graph, IDDepsNode *id_node, int tag)
+{
+	ComponentDepsNode *particle_comp =
+	        id_node->find_component(DEG_NODE_TYPE_PARAMETERS);
+	ParticleSettings *particle_settings = (ParticleSettings *)id_node->id_orig;
+	particle_settings->recalc |= (tag & PSYS_RECALC);
+	if (particle_comp == NULL) {
+#ifdef STRICT_COMPONENT_TAGGING
+		DEG_ERROR_PRINTF("ERROR: Unable to find particle component for %s\n",
+		                 id_node->id_orig->name);
+		BLI_assert(!"This is not supposed to happen!");
+#endif
+		return;
+	}
+	particle_comp->tag_update(graph);
 }
+
+void id_tag_update_shading(Depsgraph *graph, IDDepsNode *id_node)
+{
+	ComponentDepsNode *shading_comp;
+	if (GS(id_node->id_orig->name) == ID_NT) {
+		shading_comp = id_node->find_component(DEG_NODE_TYPE_SHADING_PARAMETERS);
+	}
+	else {
+		shading_comp = id_node->find_component(DEG_NODE_TYPE_SHADING);
+	}
+	if (shading_comp == NULL) {
+#ifdef STRICT_COMPONENT_TAGGING
+		DEG_ERROR_PRINTF("ERROR: Unable to find shading component for %s\n",
+		                 id_node->id_orig->name);
+		BLI_assert(!"This is not supposed to happen!");
 #endif
+		return;
+	}
+	shading_comp->tag_update(graph);
+}
 
 #ifdef WITH_COPY_ON_WRITE
-void id_tag_copy_on_write_update(Main *bmain, Depsgraph *graph, ID *id)
+/* Tag corresponding to DEG_TAG_COPY_ON_WRITE. */
+void id_tag_update_copy_on_write(Depsgraph *graph, IDDepsNode *id_node)
 {
-	lib_id_recalc_tag(bmain, id);
-	DEG::Depsgraph *deg_graph = reinterpret_cast<DEG::Depsgraph *>(graph);
-	DEG::IDDepsNode *id_node = deg_graph->find_id_node(id);
-	DEG::ComponentDepsNode *cow_comp =
-	        id_node->find_component(DEG::DEG_NODE_TYPE_COPY_ON_WRITE);
-	DEG::OperationDepsNode *cow_node = cow_comp->get_entry_operation();
-	cow_node->tag_update(deg_graph);
-	cow_node->flag |= DEG::DEPSOP_FLAG_SKIP_FLUSH;
+	ComponentDepsNode *cow_comp =
+	        id_node->find_component(DEG_NODE_TYPE_COPY_ON_WRITE);
+	OperationDepsNode *cow_node = cow_comp->get_entry_operation();
+	cow_node->tag_update(graph);
 }
 #endif
 
-}  /* namespace */
-
-/* Tag all nodes in ID-block for update.
- * This is a crude measure, but is most convenient for old code.
- */
-void DEG_graph_id_tag_update(Main *bmain, Depsgraph *graph, ID *id)
+void id_tag_update_ntree_special(Main *bmain, Depsgraph *graph, ID *id, int flag)
 {
-	DEG::Depsgraph *deg_graph = reinterpret_cast<DEG::Depsgraph *>(graph);
-	DEG::IDDepsNode *node = deg_graph->find_id_node(id);
-	lib_id_recalc_tag(bmain, id);
-	if (node != NULL) {
-		node->tag_update(deg_graph);
+	bNodeTree *ntree = NULL;
+	switch (GS(id->name)) {
+		case ID_MA:
+			ntree = ((Material *)id)->nodetree;
+			break;
+		default:
+			break;
+	}
+	if (ntree == NULL) {
+		return;
+	}
+	IDDepsNode *id_node = graph->find_id_node(&ntree->id);
+	if (id_node != NULL) {
+		deg_graph_id_tag_update(bmain, graph, id_node->id_orig, flag);
 	}
 }
 
-/* Tag nodes related to a specific piece of data */
-void DEG_graph_data_tag_update(Depsgraph *graph, const PointerRNA *ptr)
+void deg_graph_id_tag_update(Main *bmain, Depsgraph *graph, ID *id, int flag)
 {
-	DEG::Depsgraph *deg_graph = reinterpret_cast<DEG::Depsgraph *>(graph);
-	DEG::DepsNode *node = deg_graph->find_node_from_pointer(ptr, NULL);
-	if (node != NULL) {
-		node->tag_update(deg_graph);
+	Depsgraph *deg_graph = reinterpret_cast<DEG::Depsgraph *>(graph);
+	IDDepsNode *id_node = deg_graph->find_id_node(id);
+	/* Make sure legacy flags are all nicely update. */
+	lib_id_recalc_tag_flag(bmain, id, flag);
+	if (id_node == NULL) {
+		/* Shouldn't happen, but better be sure here. */
+		return;
 	}
-	else {
-		printf("Missing node in %s\n", __func__);
-		BLI_assert(!"Shouldn't happens since it'll miss crucial update.");
+	/* Tag components based on flags. */
+	if (flag == 0) {
+		id_tag_update_special_zero_flag(graph, id_node);
+		id_tag_update_ntree_special(bmain, graph, id, flag);
+		return;
+	}
+	if (flag & OB_RECALC_OB) {
+		id_tag_update_object_transform(graph, id_node);
 	}
+	if (flag & OB_RECALC_DATA) {
+		id_tag_update_object_data(graph, id_node);
+#ifdef WITH_COPY_ON_WRITE
+		if (flag & DEG_TAG_COPY_ON_WRITE) {
+			const ID_Type id_type = GS(id_node->id_orig->name);
+			if (id_type == ID_OB) {
+				Object *object = (Object *)id_node->id_orig;
+				ID *ob_data = (ID *)object->data;
+				DEG_id_tag_update_ex(bmain, ob_data, flag);
+			}
+		}
+#endif
+	}
+	if (flag & OB_RECALC_TIME) {
+		id_tag_update_object_time(graph, id_node);
+	}
+	if (flag & PSYS_RECALC) {
+		id_tag_update_particle(graph, id_node, flag);
+	}
+	if (flag & DEG_TAG_SHADING_UPDATE) {
+		id_tag_update_shading(graph, id_node);
+	}
+#ifdef WITH_COPY_ON_WRITE
+	if (flag & DEG_TAG_COPY_ON_WRITE) {
+		id_tag_update_copy_on_write(graph, id_node);
+	}
+#endif
+	id_tag_update_ntree_special(bmain, graph, id, flag);
 }
 
-/* Tag nodes related to a specific property. */
-void DEG_graph_property_tag_update(Depsgraph *graph,
-                                   const PointerRNA *ptr,
-                                   const PropertyRNA *prop)
+void deg_id_tag_update(Main *bmain, ID *id, int flag)
 {
-	DEG::Depsgraph *deg_graph = reinterpret_cast<DEG::Depsgraph *>(graph);
-	DEG::DepsNode *node = deg_graph->find_node_from_pointer(ptr, prop);
-	if (node != NULL) {
-		node->tag_update(deg_graph);
+	lib_id_recalc_tag_flag(bmain, id, flag);
+	for (Scene *scene = (Scene *)bmain->scene.first;
+	     scene != NULL;
+	     scene = (Scene *)scene->id.next)
+	{
+		if (scene->depsgraph_legacy != NULL) {
+			Depsgraph *graph = (Depsgraph *)scene->depsgraph_legacy;
+			deg_graph_id_tag_update(bmain, graph, id, flag);
+		}
 	}
-	else {
-		printf("Missing node in %s\n", __func__);
-		BLI_assert(!"Shouldn't happens since it'll miss crucial update.");
+}
+
+void deg_graph_on_visible_update(Main *bmain, Scene *scene, Depsgraph *graph)
+{
+	/* Make sure objects are up to date. */
+	GHASH_FOREACH_BEGIN(DEG::IDDepsNode *, id_node, graph->id_hash)
+	{
+		const ID_Type id_type = GS(id_node->id_orig->name);
+		/* TODO(sergey): Special exception for now. */
+		if (id_type == ID_MSK) {
+			deg_graph_id_tag_update(bmain, graph, id_node->id_orig, 0);
+		}
+		if (id_type != ID_OB) {
+			/* Ignore non-object nodes on visibility changes. */
+			continue;
+		}
+		int flag = 0;
+		/* We only tag components which needs an update. Tagging everything is
+		 * not a good idea because that might reset particles cache (or any
+		 * other type of cache).
+		 *
+		 * TODO(sergey): Need to generalize this somehow.
+		 */
+		if (id_type == ID_OB) {
+			flag |= OB_RECALC_OB | OB_RECALC_DATA | DEG_TAG_COPY_ON_WRITE;
+		}
+		deg_graph_id_tag_update(bmain, graph, id_node->id_orig, flag);
 	}
+	GHASH_FOREACH_END();
+	/* Make sure collection properties are up to date. */
+	IDDepsNode *scene_id_node = graph->find_id_node(&scene->id);
+	BLI_assert(scene_id_node != NULL);
+	scene_id_node->tag_update(graph);
 }
 
+}  /* namespace */
+
+}  // namespace DEG
+
 /* Tag given ID for an update in all the dependency graphs. */
 void DEG_id_tag_update(ID *id, int flag)
 {
@@ -225,56 +412,13 @@ void DEG_id_tag_update_ex(Main *bmain, ID *id, int flag)
 		return;
 	}
 	DEG_DEBUG_PRINTF("%s: id=%s flag=%d\n", __func__, id->name, flag);
-	lib_id_recalc_tag_flag(bmain, id, flag);
-	for (Scene *scene = (Scene *)bmain->scene.first;
-	     scene != NULL;
-	     scene = (Scene *)scene->id.next)
-	{
-		if (scene->depsgraph) {
-			Depsgraph *graph = scene->depsgraph;
-			if (flag == 0) {
-				/* TODO(sergey): Currently blender is still tagging IDs
-				 * for recalc just using flag=0. This isn't totally correct
-				 * but we'd better deal with such cases and don't fail.
-				 */
-				DEG_graph_id_tag_update(bmain, graph, id);
-				continue;
-			}
-			if (flag & OB_RECALC_DATA && GS(id->name) == ID_OB) {
-				Object *object = (Object *)id;
-				if (object->data != NULL) {
-					DEG_graph_id_tag_update(bmain,
-					                        graph,
-					                        (ID *)object->data);
-				}
-			}
-			if (flag & (OB_RECALC_OB | OB_RECALC_DATA)) {
-				DEG_graph_id_tag_update(bmain, graph, id);
-			}
-			else if (flag & OB_RECALC_TIME) {
-				DEG_graph_id_tag_update(bmain, graph, id);
-			}
-			else if (flag & DEG_TAG_COPY_ON_WRITE) {
-#ifdef WITH_COPY_ON_WRITE
-				id_tag_copy_on_write_update(bmain, graph, id);
-#endif
-			}
-		}
-	}
-
-#ifdef DEPSGRAPH_USE_LEGACY_TAGGING
-	/* Special handling from the legacy depsgraph.
-	 * TODO(sergey): Need to get rid of those once all the areas
-	 * are re-formulated in terms of franular nodes.
-	 */
-	depsgraph_legacy_handle_update_tag(bmain, id, flag);
-#endif
+	DEG::deg_id_tag_update(bmain, id, flag);
 }
 
 /* Tag given ID type for update. */
-void DEG_id_type_tag(Main *bmain, short idtype)
+void DEG_id_type_tag(Main *bmain, short id_type)
 {
-	if (idtype == ID_NT) {
+	if (id_type == ID_NT) {
 		/* Stupid workaround so parent datablocks of nested nodetree get looped
 		 * over when we loop over tagged datablock types.
 		 */
@@ -285,7 +429,7 @@ void DEG_id_type_tag(Main *bmain, short idtype)
 		DEG_id_type_tag(bmain, ID_SCE);
 	}
 
-	bmain->id_tag_update[BKE_idcode_to_index(idtype)] = 1;
+	bmain->id_tag_update[BKE_idcode_to_index(id_type)] = 1;
 }
 
 /* Recursively push updates out to all nodes dependent on this,
@@ -297,25 +441,25 @@ void DEG_ids_flush_tagged(Main *bmain)
 	     scene != NULL;
 	     scene = (Scene *)scene->id.next)
 	{
-		/* TODO(sergey): Only visible scenes? */
-		if (scene->depsgraph != NULL) {
-			DEG::deg_graph_flush_updates(
-			        bmain,
-			        reinterpret_cast<DEG::Depsgraph *>(scene->depsgraph));
-		}
+		DEG_scene_flush_update(bmain, scene);
+	}
+}
+
+void DEG_scene_flush_update(Main *bmain, Scene *scene)
+{
+	if (scene->depsgraph_legacy == NULL) {
+		return;
 	}
+	DEG::deg_graph_flush_updates(
+	        bmain,
+	        reinterpret_cast<DEG::Depsgraph *>(scene->depsgraph_legacy));
 }
 
 /* Update dependency graph when visible scenes/layers changes. */
 void DEG_graph_on_visible_update(Main *bmain, Scene *scene)
 {
-	(void) bmain;
-	DEG::Depsgraph *graph = reinterpret_cast<DEG::Depsgraph *>(scene->depsgraph);
-	GHASH_FOREACH_BEGIN(DEG::IDDepsNode *, id_node, graph->id_hash)
-	{
-		id_node->tag_update(graph);
-	}
-	GHASH_FOREACH_END();
+	DEG::Depsgraph *graph = (DEG::Depsgraph *)scene->depsgraph_legacy;
+	DEG::deg_graph_on_visible_update(bmain, scene, graph);
 }
 
 void DEG_on_visible_update(Main *bmain, const bool UNUSED(do_time))
@@ -324,7 +468,7 @@ void DEG_on_visible_update(Main *bmain, const bool UNUSED(do_time))
 	     scene != NULL;
 	     scene = (Scene *)scene->id.next)
 	{
-		if (scene->depsgraph != NULL) {
+		if (scene->depsgraph_legacy != NULL) {
 			DEG_graph_on_visible_update(bmain, scene);
 		}
 	}
diff --git a/source/blender/depsgraph/intern/depsgraph_type_defines.cc b/source/blender/depsgraph/intern/depsgraph_type_defines.cc
index bb75a85eea4..0d42acf382a 100644
--- a/source/blender/depsgraph/intern/depsgraph_type_defines.cc
+++ b/source/blender/depsgraph/intern/depsgraph_type_defines.cc
@@ -98,36 +98,55 @@ static const char *stringify_opcode(eDepsOperation_Code opcode)
 {
 	switch (opcode) {
 #define STRINGIFY_OPCODE(name) case DEG_OPCODE_##name: return #name
+		/* Generic Operations. */
 		STRINGIFY_OPCODE(OPERATION);
+		STRINGIFY_OPCODE(PARAMETERS_EVAL);
 		STRINGIFY_OPCODE(PLACEHOLDER);
+		/* Animation, Drivers, etc. */
 		STRINGIFY_OPCODE(ANIMATION);
 		STRINGIFY_OPCODE(DRIVER);
+		/* Transform. */
 		STRINGIFY_OPCODE(TRANSFORM_LOCAL);
 		STRINGIFY_OPCODE(TRANSFORM_PARENT);
 		STRINGIFY_OPCODE(TRANSFORM_CONSTRAINTS);
+		STRINGIFY_OPCODE(TRANSFORM_FINAL);
+		STRINGIFY_OPCODE(TRANSFORM_OBJECT_UBEREVAL);
+		/* Rigid body. */
 		STRINGIFY_OPCODE(RIGIDBODY_REBUILD);
 		STRINGIFY_OPCODE(RIGIDBODY_SIM);
-		STRINGIFY_OPCODE(TRANSFORM_RIGIDBODY);
-		STRINGIFY_OPCODE(TRANSFORM_FINAL);
-		STRINGIFY_OPCODE(OBJECT_UBEREVAL);
+		STRINGIFY_OPCODE(RIGIDBODY_TRANSFORM_COPY);
+		/* Geometry. */
 		STRINGIFY_OPCODE(GEOMETRY_UBEREVAL);
-		STRINGIFY_OPCODE(GEOMETRY_PATH);
+		/* Pose. */
 		STRINGIFY_OPCODE(POSE_INIT);
+		STRINGIFY_OPCODE(POSE_INIT_IK);
 		STRINGIFY_OPCODE(POSE_DONE);
 		STRINGIFY_OPCODE(POSE_IK_SOLVER);
 		STRINGIFY_OPCODE(POSE_SPLINE_IK_SOLVER);
+		/* Bone. */
 		STRINGIFY_OPCODE(BONE_LOCAL);
 		STRINGIFY_OPCODE(BONE_POSE_PARENT);
 		STRINGIFY_OPCODE(BONE_CONSTRAINTS);
 		STRINGIFY_OPCODE(BONE_READY);
 		STRINGIFY_OPCODE(BONE_DONE);
-		STRINGIFY_OPCODE(PSYS_EVAL);
-
+		/* Particles. */
+		STRINGIFY_OPCODE(PARTICLE_SYSTEM_EVAL_INIT);
+		STRINGIFY_OPCODE(PARTICLE_SYSTEM_EVAL);
+		STRINGIFY_OPCODE(PARTICLE_SETTINGS_EVAL);
+		STRINGIFY_OPCODE(PARTICLE_SETTINGS_RECALC_CLEAR);
+		/* Masks. */
+		STRINGIFY_OPCODE(MASK_ANIMATION);
+		STRINGIFY_OPCODE(MASK_EVAL);
+		/* Collections. */
 		STRINGIFY_OPCODE(SCENE_LAYER_INIT);
 		STRINGIFY_OPCODE(SCENE_LAYER_EVAL);
 		STRINGIFY_OPCODE(SCENE_LAYER_DONE);
-
+		/* Copy on write. */
 		STRINGIFY_OPCODE(COPY_ON_WRITE);
+		/* Shading. */
+		STRINGIFY_OPCODE(SHADING);
+		STRINGIFY_OPCODE(MATERIAL_UPDATE);
+		STRINGIFY_OPCODE(WORLD_UPDATE);
 
 		case DEG_NUM_OPCODES: return "SpecialCase";
 #undef STRINGIFY_OPCODE
diff --git a/source/blender/depsgraph/intern/depsgraph_types.h b/source/blender/depsgraph/intern/depsgraph_types.h
index 737452549ec..abdedd8adb6 100644
--- a/source/blender/depsgraph/intern/depsgraph_types.h
+++ b/source/blender/depsgraph/intern/depsgraph_types.h
@@ -130,17 +130,21 @@ typedef enum eDepsNode_Type {
 	DEG_NODE_TYPE_EVAL_PARTICLES,
 	/* Material Shading Component */
 	DEG_NODE_TYPE_SHADING,
+	DEG_NODE_TYPE_SHADING_PARAMETERS,
 	/* Cache Component */
 	DEG_NODE_TYPE_CACHE,
 } eDepsNode_Type;
 
 /* Identifiers for common operations (as an enum). */
 typedef enum eDepsOperation_Code {
-	/* Generic Operations ------------------------------ */
+	/* Generic Operations. ------------------------------ */
 
 	/* Placeholder for operations which don't need special mention */
 	DEG_OPCODE_OPERATION = 0,
 
+	/* Generic parameters evaluation. */
+	DEG_OPCODE_PARAMETERS_EVAL,
+
 	// XXX: Placeholder while porting depsgraph code
 	DEG_OPCODE_PLACEHOLDER,
 
@@ -150,7 +154,7 @@ typedef enum eDepsOperation_Code {
 	/* Driver */
 	DEG_OPCODE_DRIVER,
 
-	/* Transform --------------------------------------- */
+	/* Transform. -------------------------------------- */
 	/* Transform entry point - local transforms only */
 	DEG_OPCODE_TRANSFORM_LOCAL,
 	/* Parenting */
@@ -160,31 +164,31 @@ typedef enum eDepsOperation_Code {
 	/* Transform exit point */
 	DEG_OPCODE_TRANSFORM_FINAL,
 	/* Handle object-level updates, mainly proxies hacks and recalc flags.  */
-	DEG_OPCODE_OBJECT_UBEREVAL,
+	DEG_OPCODE_TRANSFORM_OBJECT_UBEREVAL,
 
-	/* Rigid body -------------------------------------- */
+	/* Rigid body. -------------------------------------- */
 	/* Perform Simulation */
 	DEG_OPCODE_RIGIDBODY_REBUILD,
 	DEG_OPCODE_RIGIDBODY_SIM,
 	/* Copy results to object */
-	DEG_OPCODE_TRANSFORM_RIGIDBODY,
+	DEG_OPCODE_RIGIDBODY_TRANSFORM_COPY,
 
-	/* Geometry ---------------------------------------- */
+	/* Geometry. ---------------------------------------- */
 	/* Evaluate the whole geometry, including modifiers. */
 	DEG_OPCODE_GEOMETRY_UBEREVAL,
-	/* Curve Objects - Path Calculation (used for path-following tools, */
-	DEG_OPCODE_GEOMETRY_PATH,
 
-	/* Pose -------------------------------------------- */
-	/* Init IK Trees, etc. */
+	/* Pose. -------------------------------------------- */
+	/* Init pose, clear flags, etc. */
 	DEG_OPCODE_POSE_INIT,
+	/* Initialize IK solver related pose stuff. */
+	DEG_OPCODE_POSE_INIT_IK,
 	/* Free IK Trees + Compute Deform Matrices */
 	DEG_OPCODE_POSE_DONE,
 	/* IK/Spline Solvers */
 	DEG_OPCODE_POSE_IK_SOLVER,
 	DEG_OPCODE_POSE_SPLINE_IK_SOLVER,
 
-	/* Bone -------------------------------------------- */
+	/* Bone. -------------------------------------------- */
 	/* Bone local transforms - entry point */
 	DEG_OPCODE_BONE_LOCAL,
 	/* Pose-space conversion (includes parent + restpose, */
@@ -205,18 +209,30 @@ typedef enum eDepsOperation_Code {
 	DEG_OPCODE_BONE_READY,
 	DEG_OPCODE_BONE_DONE,
 
-	/* Particles --------------------------------------- */
+	/* Particles. --------------------------------------- */
 	/* Particle System evaluation. */
-	DEG_OPCODE_PSYS_EVAL,
+	DEG_OPCODE_PARTICLE_SYSTEM_EVAL_INIT,
+	DEG_OPCODE_PARTICLE_SYSTEM_EVAL,
+	DEG_OPCODE_PARTICLE_SETTINGS_EVAL,
+	DEG_OPCODE_PARTICLE_SETTINGS_RECALC_CLEAR,
 
-	/* Collections ------------------------------------- */
+	/* Collections. ------------------------------------- */
 	DEG_OPCODE_SCENE_LAYER_INIT,
 	DEG_OPCODE_SCENE_LAYER_EVAL,
 	DEG_OPCODE_SCENE_LAYER_DONE,
 
-	/* Copy on Write ------------------------- */
+	/* Copy on Write. ------------------------------------ */
 	DEG_OPCODE_COPY_ON_WRITE,
 
+	/* Shading. ------------------------------------------- */
+	DEG_OPCODE_SHADING,
+	DEG_OPCODE_MATERIAL_UPDATE,
+	DEG_OPCODE_WORLD_UPDATE,
+
+	/* Masks ------------------------------------------- */
+	DEG_OPCODE_MASK_ANIMATION,
+	DEG_OPCODE_MASK_EVAL,
+
 	DEG_NUM_OPCODES,
 } eDepsOperation_Code;
 
diff --git a/source/blender/depsgraph/intern/eval/deg_eval.cc b/source/blender/depsgraph/intern/eval/deg_eval.cc
index 15ad6b8054d..120785ac548 100644
--- a/source/blender/depsgraph/intern/eval/deg_eval.cc
+++ b/source/blender/depsgraph/intern/eval/deg_eval.cc
@@ -38,7 +38,10 @@
 #include "BLI_task.h"
 #include "BLI_ghash.h"
 
+#include "DNA_object_types.h"
+
 #include "DEG_depsgraph.h"
+#include "DEG_depsgraph_query.h"
 
 #include "atomic_ops.h"
 
@@ -275,6 +278,7 @@ void deg_evaluate_on_refresh(EvaluationContext *eval_ctx,
 
 	/* Set time for the current graph evaluation context. */
 	TimeSourceDepsNode *time_src = graph->find_time_source();
+	eval_ctx->scene_layer = DEG_get_evaluated_scene_layer((::Depsgraph *)graph);
 	eval_ctx->ctime = time_src->cfra;
 
 	/* XXX could use a separate pool for each eval context */
diff --git a/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc b/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc
index e2c1ef5c220..03be601ce2c 100644
--- a/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc
+++ b/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc
@@ -25,7 +25,7 @@
  */
 
 
-/** \file blender/depsgraph/intern/eval/deg_eval_copy_on_write.h
+/** \file blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc
  *  \ingroup depsgraph
  */
 
@@ -65,18 +65,19 @@ extern "C" {
 #  include "DNA_lamp_types.h"
 #  include "DNA_linestyle_types.h"
 #  include "DNA_material_types.h"
-#  include "DNA_mesh_types.h"
 #  include "DNA_node_types.h"
-#  include "DNA_scene_types.h"
 #  include "DNA_texture_types.h"
 #  include "DNA_world_types.h"
 #endif
 
+#include "BKE_action.h"
 #include "BKE_editmesh.h"
 #include "BKE_library_query.h"
+#include "BKE_object.h"
 }
 
 #include "intern/depsgraph.h"
+#include "intern/builder/deg_builder_nodes.h"
 #include "intern/nodes/deg_node.h"
 
 namespace DEG {
@@ -110,7 +111,17 @@ void nested_id_hack_discard_pointers(ID *id_cow)
 		SPECIAL_CASE(ID_LS, FreestyleLineStyle, nodetree)
 		SPECIAL_CASE(ID_LA, Lamp, nodetree)
 		SPECIAL_CASE(ID_MA, Material, nodetree)
+#if 0
 		SPECIAL_CASE(ID_SCE, Scene, nodetree)
+#else
+		case ID_SCE:
+		{
+			Scene *scene_cow = (Scene *)id_cow;
+			scene_cow->nodetree = NULL;
+			BLI_listbase_clear(&scene_cow->base);
+			break;
+		}
+#endif
 		SPECIAL_CASE(ID_TE, Tex, nodetree)
 		SPECIAL_CASE(ID_WO, World, nodetree)
 
@@ -142,7 +153,17 @@ const ID *nested_id_hack_get_discarded_pointers(NestedIDHackTempStorage *storage
 		SPECIAL_CASE(ID_LS, FreestyleLineStyle, nodetree, linestyle)
 		SPECIAL_CASE(ID_LA, Lamp, nodetree, lamp)
 		SPECIAL_CASE(ID_MA, Material, nodetree, material)
+#if 0
 		SPECIAL_CASE(ID_SCE, Scene, nodetree, scene)
+#else
+		case ID_SCE:
+		{
+			storage->scene = *(Scene *)id;
+			storage->scene.nodetree = NULL;
+			BLI_listbase_clear(&storage->scene.base);
+			return &storage->scene.id;
+		}
+#endif
 		SPECIAL_CASE(ID_TE, Tex, nodetree, tex)
 		SPECIAL_CASE(ID_WO, World, nodetree, world)
 
@@ -286,19 +307,114 @@ Scene *scene_copy_no_main(Scene *scene)
 	return new_scene;
 }
 
+/* Check whether given ID is expanded or still a shallow copy. */
+BLI_INLINE bool check_datablock_expanded(const ID *id_cow)
+{
+	return (id_cow->name[0] != '\0');
+}
+
+/* Check whether datablock was already expanded during depsgraph
+ * construction.
+ */
+static bool check_datablock_expanded_at_construction(const ID *id_orig)
+{
+	const ID_Type id_type = GS(id_orig->name);
+	return (id_type == ID_SCE) ||
+	       (id_type == ID_OB && ((Object *)id_orig)->type == OB_ARMATURE) ||
+	       (id_type == ID_AR);
+}
+
+/* Those are datablocks which are not covered by dependency graph and hence
+ * does not need any remapping or anything.
+ *
+ * TODO(sergey): How to make it more robust for the future, so we don't have
+ * to maintain exception lists all over the code?
+ */
+static bool check_datablocks_copy_on_writable(const ID *id_orig)
+{
+	const ID_Type id_type = GS(id_orig->name);
+	/* We shouldn't bother if copied ID is same as original one. */
+	if (!deg_copy_on_write_is_needed(id_orig)) {
+		return false;
+	}
+	return !ELEM(id_type, ID_BR,
+	                      ID_LS,
+	                      ID_AC,
+	                      ID_GR,
+	                      ID_PAL);
+}
+
 /* Callback for BKE_library_foreach_ID_link which remaps original ID pointer
  * with the one created by CoW system.
  */
-int foreach_libblock_remap_callback(void *user_data,
-                                    ID * /*id_self*/,
+
+struct RemapCallbackUserData {
+	/* Dependency graph for which remapping is happening. */
+	const Depsgraph *depsgraph;
+	/* Temporarily allocated memory for copying purposes. This ID will
+	 * be discarded after expanding is done, so need to make sure temp_id
+	 * is replaced with proper real_id.
+	 *
+	 * NOTE: This is due to our logic of "inplace" duplication, where we
+	 * use generic duplication routines (which gives us new ID) which then
+	 * is followed with copying data to a placeholder we prepared before and
+	 * discarding pointer returned by duplication routines.
+	 */
+	const ID *temp_id;
+	ID *real_id;
+	/* Create placeholder for ID nodes for cases when we need to remap original
+	 * ID to it[s CoW version but we don't have required ID node yet.
+	 *
+	 * This happens when expansion happens a ta construction time.
+	 */
+	DepsgraphNodeBuilder *node_builder;
+	bool create_placeholders;
+};
+
+int foreach_libblock_remap_callback(void *user_data_v,
+                                    ID *id_self,
                                     ID **id_p,
                                     int /*cb_flag*/)
 {
-	Depsgraph *depsgraph = (Depsgraph *)user_data;
+	RemapCallbackUserData *user_data = (RemapCallbackUserData *)user_data_v;
+	const Depsgraph *depsgraph = user_data->depsgraph;
 	if (*id_p != NULL) {
-		const ID *id_orig = *id_p;
-		ID *id_cow = depsgraph->get_cow_id(id_orig);
-		if (id_cow != NULL) {
+		ID *id_orig = *id_p;
+		if (id_orig == user_data->temp_id) {
+			DEG_COW_PRINT("    Remapping datablock for %s: id_temp=%p id_cow=%p\n",
+			              id_orig->name, id_orig, user_data->real_id);
+			*id_p = user_data->real_id;
+		}
+		else if (check_datablocks_copy_on_writable(id_orig)) {
+			ID *id_cow;
+			if (user_data->create_placeholders) {
+				/* Special workaround to stop creating temp datablocks for
+				 * objects which are coming from scene's collection and which
+				 * are never linked to any of layers.
+				 *
+				 * TODO(sergey): Ideally we need to tell ID looper to ignore
+				 * those or at least make it more reliable check where the
+				 * pointer is coming from.
+				 */
+				const ID_Type id_type = GS(id_orig->name);
+				const ID_Type id_type_self = GS(id_self->name);
+				if (id_type == ID_OB && id_type_self == ID_SCE) {
+					IDDepsNode *id_node = depsgraph->find_id_node(id_orig);
+					if (id_node == NULL) {
+						id_cow = id_orig;
+					}
+					else {
+						id_cow = id_node->id_cow;
+					}
+				}
+				else {
+					id_cow = user_data->node_builder->ensure_cow_id(id_orig);
+				}
+			}
+			else {
+				id_cow = depsgraph->get_cow_id(id_orig);
+			}
+			BLI_assert(id_cow != NULL);
 			DEG_COW_PRINT("    Remapping datablock for %s: id_orig=%p id_cow=%p\n",
 			              id_orig->name, id_orig, id_cow);
 			*id_p = id_cow;
@@ -307,12 +423,6 @@ int foreach_libblock_remap_callback(void *user_data,
 	return IDWALK_RET_NOP;
 }
 
-/* Check whether given ID is expanded or still a shallow copy. */
-BLI_INLINE bool check_datablock_expanded(ID *id_cow)
-{
-	return (id_cow->name[0] != '\0');
-}
-
 /* Do some special treatment of data transfer from original ID to it's
  * CoW complementary part.
  *
@@ -321,7 +431,7 @@ BLI_INLINE bool check_datablock_expanded(ID *id_cow)
 void update_special_pointers(const Depsgraph *depsgraph,
                              const ID *id_orig, ID *id_cow)
 {
-	const short type = GS(id_orig->name);
+	const ID_Type type = GS(id_orig->name);
 	switch (type) {
 		case ID_OB:
 		{
@@ -329,14 +439,16 @@ void update_special_pointers(const Depsgraph *depsgraph,
 			 * new copy of the object.
 			 */
 			Object *object_cow = (Object *)id_cow;
+			const Object *object_orig = (const Object *)id_orig;
 			(void) object_cow;  /* Ignored for release builds. */
 			BLI_assert(object_cow->derivedFinal == NULL);
 			BLI_assert(object_cow->derivedDeform == NULL);
+			object_cow->mode = object_orig->mode;
 			break;
 		}
 		case ID_ME:
 		{
-			/* For meshes we need to update edit_brtmesh to make it to point
+			/* For meshes we need to update edit_btmesh to make it to point
 			 * to the CoW version of object.
 			 *
 			 * This is kind of confusing, because actual bmesh is not owned by
@@ -366,7 +478,76 @@ void update_special_pointers(const Depsgraph *depsgraph,
 			}
 			break;
 		}
+		default:
+			break;
+	}
+}
+
+/* Update copy-on-write version of scene from original scene. */
+void update_copy_on_write_scene(const Depsgraph *depsgraph,
+                                Scene *scene_cow,
+                                const Scene *scene_orig)
+{
+	// Some non-pointer data sync, current frame for now.
+	// TODO(sergey): Are we missing something here?
+	scene_cow->r.cfra = scene_orig->r.cfra;
+	scene_cow->r.subframe = scene_orig->r.subframe;
+	// Update bases.
+	const SceneLayer *sl_orig = (SceneLayer *)scene_orig->render_layers.first;
+	SceneLayer *sl_cow = (SceneLayer *)scene_cow->render_layers.first;
+	while (sl_orig != NULL) {
+		// Update pointers to active base.
+		if (sl_orig->basact == NULL) {
+			sl_cow->basact = NULL;
+		}
+		else {
+			const Object *obact_orig = sl_orig->basact->object;
+			Object *obact_cow = (Object *)depsgraph->get_cow_id(&obact_orig->id);
+			sl_cow->basact = BKE_scene_layer_base_find(sl_cow, obact_cow);
+		}
+		// Update base flags.
+		//
+		// TODO(sergey): We should probably check visibled/selectabled
+		// flag here?
+		const Base *base_orig = (Base *)sl_orig->object_bases.first;
+		Base *base_cow = (Base *)sl_cow->object_bases.first;;
+		while (base_orig != NULL) {
+			base_cow->flag = base_orig->flag;
+			base_orig = base_orig->next;
+			base_cow = base_cow->next;
+		}
+		sl_orig = sl_orig->next;
+		sl_cow = sl_cow->next;
+	}
+	// Update edit object pointer.
+	if (scene_orig->obedit != NULL) {
+		scene_cow->obedit = (Object *)depsgraph->get_cow_id(&scene_orig->obedit->id);
 	}
+	else {
+		scene_cow->obedit = NULL;
+	}
+	/* Synchronize active render engine. */
+	BLI_strncpy_utf8(scene_cow->r.engine,
+	                 scene_orig->r.engine,
+	                 sizeof(scene_cow->r.engine));
+	/* TODO(sergey): What else do we need here? */
+}
+
+/* Update copy-on-write version of armature object from original scene. */
+void update_copy_on_write_object(const Depsgraph * /*depsgraph*/,
+                                 Object *object_cow,
+                                 const Object *object_orig)
+{
+	/* TODO(sergey): This function might be split into a smaller ones,
+	 * reused for different updates. And maybe even moved to BKE.
+	 */
+	/* Update armature/pose related flags. */
+	bPose *pose_cow = object_cow->pose;
+	const bPose *pose_orig = object_orig->pose;
+	extract_pose_from_pose(pose_cow, pose_orig);
+	/* Update object itself. */
+	BKE_object_transform_copy(object_cow, object_orig);
+	object_cow->mode = object_orig->mode;
 }
 
 /* Update copy-on-write version of datablock from it's original ID without re-building
@@ -378,50 +559,37 @@ void update_special_pointers(const Depsgraph *depsgraph,
 void update_copy_on_write_datablock(const Depsgraph *depsgraph,
                                     const ID *id_orig, ID *id_cow)
 {
-	if (GS(id_orig->name) == ID_SCE) {
-		const Scene *scene_orig = (const Scene *)id_orig;
-		Scene *scene_cow = (Scene *)id_cow;
-		// Some non-pointer data sync, current frame for now.
-		// TODO(sergey): Are we missing something here?
-		scene_cow->r.cfra = scene_orig->r.cfra;
-		scene_cow->r.subframe = scene_orig->r.subframe;
-		// Update bases.
-		const SceneLayer *sl_orig = (SceneLayer *)scene_orig->render_layers.first;
-		SceneLayer *sl_cow = (SceneLayer *)scene_cow->render_layers.first;
-		while (sl_orig != NULL) {
-			// Update pointers to active base.
-			if (sl_orig->basact == NULL) {
-				sl_cow->basact = NULL;
-			}
-			else {
-				const Object *obact_orig = sl_orig->basact->object;
-				Object *obact_cow = (Object *)depsgraph->get_cow_id(&obact_orig->id);
-				sl_cow->basact = BKE_scene_layer_base_find(sl_cow, obact_cow);
-			}
-			// Update base flags.
-			//
-			// TODO(sergey): We should probably check visibled/selectabled
-			// flag here?
-			const Base *base_orig = (Base *)sl_orig->object_bases.first;
-			Base *base_cow = (Base *)sl_cow->object_bases.first;;
-			while (base_orig != NULL) {
-				base_cow->flag = base_orig->flag;
-				base_orig = base_orig->next;
-				base_cow = base_cow->next;
-			}
-			sl_orig = sl_orig->next;
-			sl_cow = sl_cow->next;
-		}
-		// Update edit object pointer.
-		if (scene_orig->obedit != NULL) {
-			scene_cow->obedit = (Object *)depsgraph->get_cow_id(&scene_orig->obedit->id);
+	bool ok = false;
+	const ID_Type id_type = GS(id_orig->name);
+	switch (id_type) {
+		case ID_SCE: {
+			const Scene *scene_orig = (const Scene *)id_orig;
+			Scene *scene_cow = (Scene *)id_cow;
+			update_copy_on_write_scene(depsgraph, scene_cow, scene_orig);
+			ok = true;
+			break;
 		}
-		else {
-			scene_cow->obedit = NULL;
+		case ID_OB: {
+			const Object *object_orig = (const Object *)id_orig;
+			Object *object_cow = (Object *)id_cow;
+			if (object_orig->type == OB_ARMATURE) {
+				update_copy_on_write_object(depsgraph,
+				                            object_cow,
+				                            object_orig);
+				ok = true;
+			}
+			break;
 		}
-		// TODO(sergey): Things which are still missing here:
-		// - Active render engine.
-		// - Something else?
+		case ID_AR:
+			/* Nothing to do currently. */
+			ok = true;
+			break;
+		default:
+			break;
+	}
+	// TODO(sergey): Other ID types here.
+	if (!ok) {
+		BLI_assert(!"Missing update logic of expanded datablock");
 	}
 }
 
@@ -437,7 +605,7 @@ int foreach_libblock_validate_callback(void *user_data,
 	if (*id_p != NULL) {
 		if (!check_datablock_expanded(*id_p)) {
 			data->is_valid = false;
-			/* TODO(sergey_: Store which is is not valid? */
+			/* TODO(sergey): Store which is is not valid? */
 		}
 	}
 	return IDWALK_RET_NOP;
@@ -451,14 +619,30 @@ int foreach_libblock_validate_callback(void *user_data,
  * NOTE: Expects that CoW datablock is empty.
  */
 ID *deg_expand_copy_on_write_datablock(const Depsgraph *depsgraph,
-                                       const IDDepsNode *id_node)
+                                       const IDDepsNode *id_node,
+                                       DepsgraphNodeBuilder *node_builder,
+                                       bool create_placeholders)
 {
+	BLI_assert(!create_placeholders ||
+	           check_datablock_expanded_at_construction(id_node->id_orig));
 	const ID *id_orig = id_node->id_orig;
 	ID *id_cow = id_node->id_cow;
+	/* No need to expand such datablocks, their copied ID is same as original
+	 * one already.
+	 */
+	if (!deg_copy_on_write_is_needed(id_orig)) {
+		return id_cow;
+	}
 	DEG_COW_PRINT("Expanding datablock for %s: id_orig=%p id_cow=%p\n",
 	              id_orig->name, id_orig, id_cow);
 	/* Sanity checks. */
-	BLI_assert(check_datablock_expanded(id_cow) == false);
+	/* NOTE: Disabled for now, conflicts when re-using evaluated datablock when
+	 * rebuilding dependencies.
+	 */
+	if (check_datablock_expanded(id_cow) && create_placeholders) {
+		deg_free_copy_on_write_datablock(id_cow);
+	}
+	// BLI_assert(check_datablock_expanded(id_cow) == false);
 	/* Copy data from original ID to a copied version. */
 	/* TODO(sergey): Avoid doing full ID copy somehow, make Mesh to reference
 	 * original geometry arrays for until those are modified.
@@ -472,12 +656,17 @@ ID *deg_expand_copy_on_write_datablock(const Depsgraph *depsgraph,
 	 * - We don't want bmain's content to be freed when main is freed.
 	 */
 	bool done = false;
+	/* Need to make sure the possibly temporary allocated memory is correct for
+	 * until we are fully done with remapping original pointers with copied on
+	 * write ones.
+	 */
+	ID *newid = NULL;
 	/* First we handle special cases which are not covered by id_copy() yet.
 	 * or cases where we want to do something smarter than simple datablock
 	 * copy.
 	 */
-	const short type = GS(id_orig->name);
-	switch (type) {
+	const ID_Type id_type = GS(id_orig->name);
+	switch (id_type) {
 		case ID_SCE:
 		{
 			Scene *new_scene = scene_copy_no_main((Scene *)id_orig);
@@ -493,9 +682,10 @@ ID *deg_expand_copy_on_write_datablock(const Depsgraph *depsgraph,
 			 */
 			break;
 		}
+		default:
+			break;
 	}
 	if (!done) {
-		ID *newid;
 		if (id_copy_no_main(id_orig, &newid)) {
 			/* We copy contents of new ID to our CoW placeholder and free ID memory
 			 * returned by id_copy().
@@ -505,7 +695,6 @@ ID *deg_expand_copy_on_write_datablock(const Depsgraph *depsgraph,
 			 */
 			const size_t size = BKE_libblock_get_alloc_info(GS(newid->name), NULL);
 			memcpy(id_cow, newid, size);
-			MEM_freeN(newid);
 			done = true;
 		}
 	}
@@ -519,37 +708,62 @@ ID *deg_expand_copy_on_write_datablock(const Depsgraph *depsgraph,
 #ifdef NESTED_ID_NASTY_WORKAROUND
 	ntree_hack_remap_pointers(depsgraph, id_cow);
 #endif
-
+	/* Do it now, so remapping will understand that possibly remapped self ID
+	 * is not to be remapped again.
+	 */
+	deg_tag_copy_on_write_id(id_cow, id_orig);
+	/* Perform remapping of the nodes. */
+	RemapCallbackUserData user_data;
+	user_data.depsgraph = depsgraph;
+	user_data.temp_id = newid;
+	user_data.real_id = id_cow;
+	user_data.node_builder = node_builder;
+	user_data.create_placeholders = create_placeholders;
 	BKE_library_foreach_ID_link(NULL,
 	                            id_cow,
 	                            foreach_libblock_remap_callback,
-	                            (void *)depsgraph,
+	                            (void *)&user_data,
 	                            IDWALK_NOP);
 	/* Correct or tweak some pointers which are not taken care by foreach
 	 * from above.
 	 */
 	update_special_pointers(depsgraph, id_orig, id_cow);
+	/* Now we can safely discard temporary memory used for copying. */
+	if (newid != NULL) {
+		MEM_freeN(newid);
+	}
 	return id_cow;
 }
 
 /* NOTE: Depsgraph is supposed to have ID node already. */
-ID *deg_expand_copy_on_write_datablock(const Depsgraph *depsgraph, ID *id_orig)
+ID *deg_expand_copy_on_write_datablock(const Depsgraph *depsgraph,
+                                       ID *id_orig,
+                                       DepsgraphNodeBuilder *node_builder,
+                                       bool create_placeholders)
 {
 	DEG::IDDepsNode *id_node = depsgraph->find_id_node(id_orig);
 	BLI_assert(id_node != NULL);
-	return deg_expand_copy_on_write_datablock(depsgraph, id_node);
+	return deg_expand_copy_on_write_datablock(depsgraph,
+	                                          id_node,
+	                                          node_builder,
+	                                          create_placeholders);
 }
 
 ID *deg_update_copy_on_write_datablock(const Depsgraph *depsgraph,
                                        const IDDepsNode *id_node)
 {
 	const ID *id_orig = id_node->id_orig;
+	const ID_Type id_type = GS(id_orig->name);
 	ID *id_cow = id_node->id_cow;
+	/* Similar to expansion, no need to do anything here. */
+	if (!deg_copy_on_write_is_needed(id_orig)) {
+		return id_cow;
+	}
 	/* Special case for datablocks which are expanded at the dependency graph
 	 * construction time. This datablocks must never change pointers of their
 	 * nested data since it is used for function bindings.
 	 */
-	if (GS(id_orig->name) == ID_SCE) {
+	if (check_datablock_expanded_at_construction(id_orig)) {
 		BLI_assert(check_datablock_expanded(id_cow) == true);
 		update_copy_on_write_datablock(depsgraph, id_orig, id_cow);
 		return id_cow;
@@ -557,14 +771,82 @@ ID *deg_update_copy_on_write_datablock(const Depsgraph *depsgraph,
 	/* For the rest if datablock types we use simple logic:
 	 * - Free previously expanded data, if any.
 	 * - Perform full datablock copy.
+	 *
+	 * Note that we never free GPU materials from here since that's not
+	 * safe for threading and GPU materials are likely to be re-used.
 	 */
+	ListBase gpumaterial_backup;
+	ListBase *gpumaterial_ptr = NULL;
+	Mesh *mesh_evaluated = NULL;
+	if (check_datablock_expanded(id_cow)) {
+		switch (id_type) {
+			case ID_MA:
+			{
+				Material *material = (Material *)id_cow;
+				gpumaterial_ptr = &material->gpumaterial;
+				break;
+			}
+			case ID_WO:
+			{
+				World *world = (World *)id_cow;
+				gpumaterial_ptr = &world->gpumaterial;
+				break;
+			}
+			case ID_OB:
+			{
+				Object *object = (Object *)id_cow;
+				/* Store evaluated mesh, make sure we don't free it. */
+				mesh_evaluated = object->mesh_evaluated;
+				object->mesh_evaluated = NULL;
+				/* Currently object update will override actual object->data
+				 * to an evaluated version. Need to make sure we don't have
+				 * data set to evaluated one before free anything.
+				 */
+				if (mesh_evaluated != NULL) {
+					if (object->data == mesh_evaluated) {
+						object->data = mesh_evaluated->id.newid;
+					}
+				}
+				break;
+			}
+			default:
+				break;
+		}
+		if (gpumaterial_ptr != NULL) {
+			gpumaterial_backup = *gpumaterial_ptr;
+			gpumaterial_ptr->first = gpumaterial_ptr->last = NULL;
+		}
+	}
 	deg_free_copy_on_write_datablock(id_cow);
 	deg_expand_copy_on_write_datablock(depsgraph, id_node);
+	/* Restore GPU materials. */
+	if (gpumaterial_ptr != NULL) {
+		*gpumaterial_ptr = gpumaterial_backup;
+	}
+	if (id_type == ID_OB) {
+		if (mesh_evaluated != NULL) {
+			Object *object = (Object *)id_cow;
+			object->mesh_evaluated = mesh_evaluated;
+			/* Do same thing as object update: override actual object data
+			 * pointer with evaluated datablock.
+			 */
+			if (object->type == OB_MESH) {
+				object->data = mesh_evaluated;
+				/* Evaluated mesh simply copied edit_btmesh pointer from
+				 * original mesh during update, need to make sure no dead
+				 * pointers are left behind.
+				 */
+				mesh_evaluated->edit_btmesh =
+				        ((Mesh *)mesh_evaluated->id.newid)->edit_btmesh;
+			}
+		}
+	}
 	return id_cow;
 }
 
 /* NOTE: Depsgraph is supposed to have ID node already. */
-ID *deg_update_copy_on_write_datablock(const Depsgraph *depsgraph, ID *id_orig)
+ID *deg_update_copy_on_write_datablock(const Depsgraph *depsgraph,
+                                       ID *id_orig)
 {
 	DEG::IDDepsNode *id_node = depsgraph->find_id_node(id_orig);
 	BLI_assert(id_node != NULL);
@@ -584,7 +866,10 @@ void deg_free_copy_on_write_datablock(ID *id_cow)
 		 */
 		return;
 	}
-	const short type = GS(id_cow->name);
+	const ID_Type type = GS(id_cow->name);
+#ifdef NESTED_ID_NASTY_WORKAROUND
+	nested_id_hack_discard_pointers(id_cow);
+#endif
 	switch (type) {
 		case ID_OB:
 		{
@@ -611,22 +896,22 @@ void deg_free_copy_on_write_datablock(ID *id_cow)
 			/* Special case for scene: we use explicit function call which
 			 * ensures no access to other datablocks is done.
 			 */
-			BKE_scene_free_ex((Scene *)id_cow, false);
+			Scene *scene = (Scene *)id_cow;
+			BKE_scene_free_ex(scene, false);
 			BKE_libblock_free_data(id_cow, false);
 			id_cow->name[0] = '\0';
 			return;
 		}
+		default:
+			break;
 	}
-#ifdef NESTED_ID_NASTY_WORKAROUND
-	nested_id_hack_discard_pointers(id_cow);
-#endif
-	BKE_libblock_free_datablock(id_cow);
+	BKE_libblock_free_datablock(id_cow, 0);
 	BKE_libblock_free_data(id_cow, false);
 	/* Signal datablock as not being expanded. */
 	id_cow->name[0] = '\0';
 }
 
-void deg_evaluate_copy_on_write(EvaluationContext * /*eval_ctx*/,
+void deg_evaluate_copy_on_write(const EvaluationContext * /*eval_ctx*/,
                                 const Depsgraph *depsgraph,
                                 const IDDepsNode *id_node)
 {
@@ -649,4 +934,22 @@ bool deg_validate_copy_on_write_datablock(ID *id_cow)
 	return data.is_valid;
 }
 
+void deg_tag_copy_on_write_id(ID *id_cow, const ID *id_orig)
+{
+	id_cow->tag |= LIB_TAG_COPY_ON_WRITE;
+	/* TODO(sergey): Is it safe to re-use newid for original ID link? */
+	id_cow->newid = (ID *)id_orig;
+}
+
+bool deg_copy_on_write_is_expanded(const ID *id_cow)
+{
+	return check_datablock_expanded(id_cow);
+}
+
+bool deg_copy_on_write_is_needed(const ID *id_orig)
+{
+	const ID_Type id_type = GS(id_orig->name);
+	return !ELEM(id_type, ID_IM);
+}
+
 }  // namespace DEG
diff --git a/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.h b/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.h
index 0e1b6642002..a2b57cb7198 100644
--- a/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.h
+++ b/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.h
@@ -30,6 +30,8 @@
 
 #pragma once
 
+#include <stddef.h>
+
 struct EvaluationContext;
 struct ID;
 
@@ -48,20 +50,25 @@ struct ID;
 namespace DEG {
 
 struct Depsgraph;
+struct DepsgraphNodeBuilder;
 struct IDDepsNode;
 
 /* Get fully expanded (ready for use) copy-on-write datablock for the given
  * original datablock.
  */
-ID *deg_expand_copy_on_write_datablock(const Depsgraph *depsgraph,
-                                       const IDDepsNode *id_node);
 ID *deg_expand_copy_on_write_datablock(const struct Depsgraph *depsgraph,
-                                       struct ID *id_orig);
+                                       const IDDepsNode *id_node,
+                                       DepsgraphNodeBuilder *node_builder = NULL,
+                                       bool create_placeholders = false);
+ID *deg_expand_copy_on_write_datablock(const struct Depsgraph *depsgraph,
+                                       struct ID *id_orig,
+                                       DepsgraphNodeBuilder *node_builder = NULL,
+                                       bool create_placeholders = false);
 
 /* Makes sure given CoW datablock is brought back to state of the original
  * datablock.
  */
-ID *deg_update_copy_on_write_datablock(const Depsgraph *depsgraph,
+ID *deg_update_copy_on_write_datablock(const struct Depsgraph *depsgraph,
                                        const IDDepsNode *id_node);
 ID *deg_update_copy_on_write_datablock(const struct Depsgraph *depsgraph,
                                        struct ID *id_orig);
@@ -72,7 +79,7 @@ void deg_free_copy_on_write_datablock(struct ID *id_cow);
 /* Callback function for depsgraph operation node which ensures copy-on-write
  * datablock is ready for use by further evaluation routines.
  */
-void deg_evaluate_copy_on_write(struct EvaluationContext *eval_ctx,
+void deg_evaluate_copy_on_write(const struct EvaluationContext *eval_ctx,
                                 const struct Depsgraph *depsgraph,
                                 const struct IDDepsNode *id_node);
 
@@ -81,4 +88,22 @@ void deg_evaluate_copy_on_write(struct EvaluationContext *eval_ctx,
   */
 bool deg_validate_copy_on_write_datablock(ID *id_cow);
 
+/* Tag given ID block as being copy-on-wtritten. */
+void deg_tag_copy_on_write_id(struct ID *id_cow, const struct ID *id_orig);
+
+/* Check whether ID datablock is expanded.
+ *
+ * TODO(sergey): Make it an inline function or a macro.
+ */
+bool deg_copy_on_write_is_expanded(const struct ID *id_cow);
+
+/* Check whether copy-on-write datablock is needed for given ID.
+ *
+ * There are some exceptions on datablocks which are covered by dependency graph
+ * but which we don't want to start duplicating.
+ *
+ * This includes images.
+ */
+bool deg_copy_on_write_is_needed(const ID *id_orig);
+
 }  // namespace DEG
diff --git a/source/blender/depsgraph/intern/eval/deg_eval_flush.cc b/source/blender/depsgraph/intern/eval/deg_eval_flush.cc
index 605ca990e07..54a3a499e36 100644
--- a/source/blender/depsgraph/intern/eval/deg_eval_flush.cc
+++ b/source/blender/depsgraph/intern/eval/deg_eval_flush.cc
@@ -50,26 +50,16 @@ extern "C" {
 #include "intern/nodes/deg_node_operation.h"
 
 #include "intern/depsgraph_intern.h"
+#include "intern/eval/deg_eval_copy_on_write.h"
 #include "util/deg_util_foreach.h"
 
 namespace DEG {
 
-namespace {
-
-// TODO(sergey): De-duplicate with depsgraph_tag,cc
-void lib_id_recalc_tag(Main *bmain, ID *id)
-{
-	id->tag |= LIB_TAG_ID_RECALC;
-	DEG_id_type_tag(bmain, GS(id->name));
-}
-
-void lib_id_recalc_data_tag(Main *bmain, ID *id)
-{
-	id->tag |= LIB_TAG_ID_RECALC_DATA;
-	DEG_id_type_tag(bmain, GS(id->name));
-}
-
-}  /* namespace */
+enum {
+	COMPONENT_STATE_NONE      = 0,
+	COMPONENT_STATE_SCHEDULED = 1,
+	COMPONENT_STATE_DONE      = 2,
+};
 
 typedef std::deque<OperationDepsNode *> FlushQueue;
 
@@ -83,7 +73,7 @@ static void flush_init_func(void *data_v, int i)
 	ComponentDepsNode *comp_node = node->owner;
 	IDDepsNode *id_node = comp_node->owner;
 	id_node->done = 0;
-	comp_node->done = 0;
+	comp_node->done = COMPONENT_STATE_NONE;
 	node->scheduled = false;
 }
 
@@ -122,10 +112,8 @@ void deg_graph_flush_updates(Main *bmain, Depsgraph *graph)
 	 */
 	GSET_FOREACH_BEGIN(OperationDepsNode *, op_node, graph->entry_tags)
 	{
-		if ((op_node->flag & DEPSOP_FLAG_SKIP_FLUSH) == 0) {
-			queue.push_back(op_node);
-			op_node->scheduled = true;
-		}
+		queue.push_back(op_node);
+		op_node->scheduled = true;
 	}
 	GSET_FOREACH_END();
 
@@ -141,34 +129,51 @@ void deg_graph_flush_updates(Main *bmain, Depsgraph *graph)
 			IDDepsNode *id_node = comp_node->owner;
 
 			/* TODO(sergey): Do we need to pass original or evaluated ID here? */
-			ID *id = id_node->id_orig;
+			ID *id_orig = id_node->id_orig;
+			ID *id_cow = id_node->id_cow;
 			if (id_node->done == 0) {
-				deg_editors_id_update(bmain, id);
-				lib_id_recalc_tag(bmain, id);
+				/* Copy tag from original data to CoW storage.
+				 * This is because DEG_id_tag_update() sets tags on original
+				 * data.
+				 */
+				id_cow->tag |= (id_orig->tag & LIB_TAG_ID_RECALC_ALL);
+				if (deg_copy_on_write_is_expanded(id_cow)) {
+					deg_editors_id_update(bmain, id_cow);
+				}
+				lib_id_recalc_tag(bmain, id_orig);
 				/* TODO(sergey): For until we've got proper data nodes in the graph. */
-				lib_id_recalc_data_tag(bmain, id);
+				lib_id_recalc_data_tag(bmain, id_orig);
+			}
 
+			if (comp_node->done != COMPONENT_STATE_DONE) {
 #ifdef WITH_COPY_ON_WRITE
 				/* Currently this is needed to get ob->mesh to be replaced with
 				 * original mesh (rather than being evaluated_mesh).
 				 *
 				 * TODO(sergey): This is something we need to avoid.
 				 */
-				ComponentDepsNode *cow_comp =
-				        id_node->find_component(DEG_NODE_TYPE_COPY_ON_WRITE);
-				cow_comp->tag_update(graph);
+				if (comp_node->depends_on_cow()) {
+					ComponentDepsNode *cow_comp =
+					        id_node->find_component(DEG_NODE_TYPE_COPY_ON_WRITE);
+					cow_comp->tag_update(graph);
+				}
 #endif
-			}
-
-			if (comp_node->done == 0) {
 				Object *object = NULL;
-				if (GS(id->name) == ID_OB) {
-					object = (Object *)id;
+				if (GS(id_orig->name) == ID_OB) {
+					object = (Object *)id_orig;
 					if (id_node->done == 0) {
 						++num_flushed_objects;
 					}
 				}
 				foreach (OperationDepsNode *op, comp_node->operations) {
+					/* We don't want to flush tags in "upstream" direction for
+					 * certain types of operations.
+					 *
+					 * TODO(sergey): Need a more generic solution for this.
+					 */
+					if (op->opcode == DEG_OPCODE_PARTICLE_SETTINGS_EVAL) {
+						continue;
+					}
 					op->flag |= DEPSOP_FLAG_NEEDS_UPDATE;
 				}
 				if (object != NULL) {
@@ -204,15 +209,29 @@ void deg_graph_flush_updates(Main *bmain, Depsgraph *graph)
 						case DEG_NODE_TYPE_PROXY:
 							object->recalc |= OB_RECALC_DATA;
 							break;
+						case DEG_NODE_TYPE_SHADING_PARAMETERS:
+							break;
 					}
 
 					/* TODO : replace with more granular flags */
 					object->deg_update_flag |= DEG_RUNTIME_DATA_UPDATE;
 				}
+				/* When some target changes bone, we might need to re-run the
+				 * whole IK solver, otherwise result might be unpredictable.
+				 */
+				if (comp_node->type == DEG_NODE_TYPE_BONE) {
+					ComponentDepsNode *pose_comp =
+					        id_node->find_component(DEG_NODE_TYPE_EVAL_POSE);
+					BLI_assert(pose_comp != NULL);
+					if (pose_comp->done == COMPONENT_STATE_NONE) {
+						queue.push_front(pose_comp->get_entry_operation());
+						pose_comp->done = COMPONENT_STATE_SCHEDULED;
+					}
+				}
 			}
 
 			id_node->done = 1;
-			comp_node->done = 1;
+			comp_node->done = COMPONENT_STATE_DONE;
 
 			/* Flush to nodes along links... */
 			/* TODO(sergey): This is mainly giving speedup due ot less queue pushes, which
diff --git a/source/blender/depsgraph/intern/nodes/deg_node.cc b/source/blender/depsgraph/intern/nodes/deg_node.cc
index 548911dcfa9..5e7ed249365 100644
--- a/source/blender/depsgraph/intern/nodes/deg_node.cc
+++ b/source/blender/depsgraph/intern/nodes/deg_node.cc
@@ -128,8 +128,8 @@ IDDepsNode::ComponentIDKey::ComponentIDKey(eDepsNode_Type type,
 
 bool IDDepsNode::ComponentIDKey::operator== (const ComponentIDKey &other) const
 {
-    return type == other.type &&
-           STREQ(name, other.name);
+	return type == other.type &&
+		STREQ(name, other.name);
 }
 
 static unsigned int id_deps_node_hash_key(const void *key_v)
@@ -165,24 +165,43 @@ static void id_deps_node_hash_value_free(void *value_v)
 /* Initialize 'id' node - from pointer data given. */
 void IDDepsNode::init(const ID *id, const char *UNUSED(subdata))
 {
-	/* Store ID-pointer. */
 	BLI_assert(id != NULL);
-	this->id_orig = (ID *)id;
-	this->eval_flags = 0;
+	/* Store ID-pointer. */
+	id_orig = (ID *)id;
+	eval_flags = 0;
 
 	components = BLI_ghash_new(id_deps_node_hash_key,
 	                           id_deps_node_hash_key_cmp,
 	                           "Depsgraph id components hash");
+}
 
+void IDDepsNode::init_copy_on_write(ID *id_cow_hint)
+{
 #ifdef WITH_COPY_ON_WRITE
 	/* Create pointer as early as possible, so we can use it for function
 	 * bindings. Rest of data we'll be copying to the new datablock when
 	 * it is actually needed.
 	 */
-	id_cow = (ID *)BKE_libblock_alloc_notest(GS(id->name));
-	DEG_COW_PRINT("Create shallow copy for %s: id_orig=%p id_cow=%p\n",
-	              id_orig->name, id_orig, id_cow);
+	if (id_cow_hint != NULL) {
+		// BLI_assert(deg_copy_on_write_is_needed(id_orig));
+		if (deg_copy_on_write_is_needed(id_orig)) {
+			id_cow = id_cow_hint;
+		}
+		else {
+			id_cow = id_orig;
+		}
+	}
+	else if (deg_copy_on_write_is_needed(id_orig)) {
+		id_cow = (ID *)BKE_libblock_alloc_notest(GS(id_orig->name));
+		DEG_COW_PRINT("Create shallow copy for %s: id_orig=%p id_cow=%p\n",
+		              id_orig->name, id_orig, id_cow);
+		deg_tag_copy_on_write_id(id_cow, id_orig);
+	}
+	else {
+		id_cow = id_orig;
+	}
 #else
+	UNUSED_VARS(id_cow_hint);
 	id_cow = id_orig;
 #endif
 }
@@ -190,17 +209,30 @@ void IDDepsNode::init(const ID *id, const char *UNUSED(subdata))
 /* Free 'id' node. */
 IDDepsNode::~IDDepsNode()
 {
+	destroy();
+}
+
+void IDDepsNode::destroy()
+{
+	if (id_orig == NULL) {
+		return;
+	}
+
 	BLI_ghash_free(components,
 	               id_deps_node_hash_key_free,
 	               id_deps_node_hash_value_free);
 
 #ifdef WITH_COPY_ON_WRITE
 	/* Free memory used by this CoW ID. */
-	deg_free_copy_on_write_datablock(id_cow);
-	MEM_freeN(id_cow);
-	DEG_COW_PRINT("Destroy CoW for %s: id_orig=%p id_cow=%p\n",
-	              id_orig->name, id_orig, id_cow);
+	if (id_cow != id_orig && id_cow != NULL) {
+		deg_free_copy_on_write_datablock(id_cow);
+		MEM_freeN(id_cow);
+		DEG_COW_PRINT("Destroy CoW for %s: id_orig=%p id_cow=%p\n",
+		              id_orig->name, id_orig, id_cow);
+	}
 #endif
+	/* Tag that the node is freed. */
+	id_orig = NULL;
 }
 
 ComponentDepsNode *IDDepsNode::find_component(eDepsNode_Type type,
@@ -239,6 +271,23 @@ void IDDepsNode::tag_update(Depsgraph *graph)
 				do_component_tag = true;
 			}
 		}
+		else if (comp_node->type == DEG_NODE_TYPE_SHADING) {
+			/* TODO(sergey): For until we properly handle granular flags for DEG_id_tag_update()
+			 * we skip flushing here to keep Luca happy.
+			 */
+			if (GS(id_orig->name) != ID_MA &&
+			    GS(id_orig->name) != ID_WO)
+			{
+				do_component_tag = false;
+			}
+		}
+		else if (comp_node->type == DEG_NODE_TYPE_SHADING_PARAMETERS) {
+			do_component_tag = false;
+		}
+		else if (comp_node->type == DEG_NODE_TYPE_EVAL_PARTICLES) {
+			/* Only do explicit particle settings tagging. */
+			do_component_tag = false;
+		}
 		if (do_component_tag) {
 			comp_node->tag_update(graph);
 		}
diff --git a/source/blender/depsgraph/intern/nodes/deg_node.h b/source/blender/depsgraph/intern/nodes/deg_node.h
index 4e03072d486..16e75b2b5e7 100644
--- a/source/blender/depsgraph/intern/nodes/deg_node.h
+++ b/source/blender/depsgraph/intern/nodes/deg_node.h
@@ -138,7 +138,9 @@ struct IDDepsNode : public DepsNode {
 	};
 
 	void init(const ID *id, const char *subdata);
+	void init_copy_on_write(ID *id_cow_hint = NULL);
 	~IDDepsNode();
+	void destroy();
 
 	ComponentDepsNode *find_component(eDepsNode_Type type,
 	                                  const char *name = "") const;
diff --git a/source/blender/depsgraph/intern/nodes/deg_node_component.cc b/source/blender/depsgraph/intern/nodes/deg_node_component.cc
index bd9583a7b67..a250dce1239 100644
--- a/source/blender/depsgraph/intern/nodes/deg_node_component.cc
+++ b/source/blender/depsgraph/intern/nodes/deg_node_component.cc
@@ -396,6 +396,11 @@ static DepsNodeFactoryImpl<ParticlesComponentDepsNode> DNTI_EVAL_PARTICLES;
 DEG_DEPSNODE_DEFINE(ShadingComponentDepsNode, DEG_NODE_TYPE_SHADING, "Shading Component");
 static DepsNodeFactoryImpl<ShadingComponentDepsNode> DNTI_SHADING;
 
+/* Shading Parameters Component Defines ============================ */
+
+DEG_DEPSNODE_DEFINE(ShadingParametersComponentDepsNode, DEG_NODE_TYPE_SHADING_PARAMETERS, "Shading Parameters Component");
+static DepsNodeFactoryImpl<ShadingParametersComponentDepsNode> DNTI_SHADING_PARAMETERS;
+
 /* Cache Component Defines ============================ */
 
 DEG_DEPSNODE_DEFINE(CacheComponentDepsNode, DEG_NODE_TYPE_CACHE, "Cache Component");
@@ -426,7 +431,9 @@ void deg_register_component_depsnodes()
 	deg_register_node_typeinfo(&DNTI_BONE);
 
 	deg_register_node_typeinfo(&DNTI_EVAL_PARTICLES);
+
 	deg_register_node_typeinfo(&DNTI_SHADING);
+	deg_register_node_typeinfo(&DNTI_SHADING_PARAMETERS);
 
 	deg_register_node_typeinfo(&DNTI_CACHE);
 
diff --git a/source/blender/depsgraph/intern/nodes/deg_node_component.h b/source/blender/depsgraph/intern/nodes/deg_node_component.h
index 955d197b33a..d2a375421fd 100644
--- a/source/blender/depsgraph/intern/nodes/deg_node_component.h
+++ b/source/blender/depsgraph/intern/nodes/deg_node_component.h
@@ -151,6 +151,7 @@ struct ComponentDepsNode : public DepsNode {
 	OperationDepsNode *exit_operation;
 
 	// XXX: a poll() callback to check if component's first node can be started?
+	virtual bool depends_on_cow() { return true; }
 };
 
 /* ---------------------------------------- */
@@ -200,6 +201,11 @@ struct ShadingComponentDepsNode : public ComponentDepsNode {
 	DEG_DEPSNODE_DECLARE;
 };
 
+struct ShadingParametersComponentDepsNode : public ComponentDepsNode {
+	DEG_DEPSNODE_DECLARE;
+	virtual bool depends_on_cow() { return false; }
+};
+
 struct CacheComponentDepsNode : public ComponentDepsNode {
 	DEG_DEPSNODE_DECLARE;
 };
@@ -210,6 +216,8 @@ struct LayerCollectionsDepsNode : public ComponentDepsNode {
 
 struct CopyOnWriteDepsNode : public ComponentDepsNode {
 	DEG_DEPSNODE_DECLARE;
+
+	virtual bool depends_on_cow() { return false; }
 };
 
 
diff --git a/source/blender/depsgraph/intern/nodes/deg_node_operation.cc b/source/blender/depsgraph/intern/nodes/deg_node_operation.cc
index 84b3d33f494..7467264f612 100644
--- a/source/blender/depsgraph/intern/nodes/deg_node_operation.cc
+++ b/source/blender/depsgraph/intern/nodes/deg_node_operation.cc
@@ -76,9 +76,6 @@ string OperationDepsNode::full_identifier() const
 
 void OperationDepsNode::tag_update(Depsgraph *graph)
 {
-	if (flag & DEPSOP_FLAG_SKIP_FLUSH) {
-		flag &= ~DEPSOP_FLAG_SKIP_FLUSH;
-	}
 	if (flag & DEPSOP_FLAG_NEEDS_UPDATE) {
 		return;
 	}
diff --git a/source/blender/depsgraph/intern/nodes/deg_node_operation.h b/source/blender/depsgraph/intern/nodes/deg_node_operation.h
index 8a1fadd9c6c..d8203540fc5 100644
--- a/source/blender/depsgraph/intern/nodes/deg_node_operation.h
+++ b/source/blender/depsgraph/intern/nodes/deg_node_operation.h
@@ -45,16 +45,6 @@ typedef enum eDepsOperation_Flag {
 
 	/* node was directly modified, causing need for update */
 	DEPSOP_FLAG_DIRECTLY_MODIFIED  = (1 << 1),
-
-	/* Operation is evaluated using CPython; has GIL and security
-	 * implications...
-	 */
-	DEPSOP_FLAG_USES_PYTHON        = (1 << 2),
-
-	/* Special flag which indicates that update tag sohuld not be flushed
-	 * up to the dependent nodes.
-	 */
-	DEPSOP_FLAG_SKIP_FLUSH         = (1 << 3),
 } eDepsOperation_Flag;
 
 /* Atomic Operation - Base type for all operations */
diff --git a/source/blender/draw/CMakeLists.txt b/source/blender/draw/CMakeLists.txt
index eb3a016f295..64edd76c257 100644
--- a/source/blender/draw/CMakeLists.txt
+++ b/source/blender/draw/CMakeLists.txt
@@ -63,6 +63,7 @@ set(SRC
 	intern/draw_common.c
 	intern/draw_manager.c
 	intern/draw_manager_text.c
+	intern/draw_manager_profiling.c
 	intern/draw_view.c
 	modes/edit_armature_mode.c
 	modes/edit_curve_mode.c
@@ -94,6 +95,7 @@ set(SRC
 	intern/draw_cache_impl.h
 	intern/draw_common.h
 	intern/draw_manager_text.h
+	intern/draw_manager_profiling.h
 	intern/draw_view.h
 	modes/draw_mode_engines.h
 	engines/basic/basic_engine.h
@@ -115,11 +117,13 @@ data_to_c_simple(engines/clay/shaders/clay_particle_strand_frag.glsl SRC)
 data_to_c_simple(engines/clay/shaders/ssao_alchemy.glsl SRC)
 data_to_c_simple(engines/clay/shaders/ssao_groundtruth.glsl SRC)
 
+data_to_c_simple(engines/eevee/shaders/ambient_occlusion_lib.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/default_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/default_world_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/background_vert.glsl SRC)
-data_to_c_simple(engines/eevee/shaders/ambient_occlusion_lib.glsl SRC)
-data_to_c_simple(engines/eevee/shaders/effect_minmaxz_frag.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/concentric_samples_lib.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/lamps_lib.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/lightprobe_lib.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/lightprobe_filter_glossy_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/lightprobe_filter_diffuse_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/lightprobe_geom.glsl SRC)
@@ -128,6 +132,7 @@ data_to_c_simple(engines/eevee/shaders/lightprobe_cube_display_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/lightprobe_cube_display_vert.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/lightprobe_grid_display_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/lightprobe_grid_display_vert.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/lightprobe_grid_fill_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/lightprobe_planar_display_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/lightprobe_planar_display_vert.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/lit_surface_frag.glsl SRC)
@@ -136,24 +141,37 @@ data_to_c_simple(engines/eevee/shaders/effect_bloom_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/effect_dof_vert.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/effect_dof_geom.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/effect_dof_frag.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/effect_downsample_frag.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/effect_downsample_cube_frag.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/effect_gtao_frag.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/effect_minmaxz_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/effect_motion_blur_frag.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/effect_ssr_frag.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/effect_temporal_aa.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/lightprobe_planar_downsample_frag.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/lightprobe_planar_downsample_geom.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/lightprobe_planar_downsample_vert.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/prepass_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/prepass_vert.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/shadow_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/shadow_geom.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/shadow_vert.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/shadow_store_frag.glsl SRC)
-data_to_c_simple(engines/eevee/shaders/shadow_store_geom.glsl SRC)
-data_to_c_simple(engines/eevee/shaders/shadow_store_vert.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/shadow_copy_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/bsdf_lut_frag.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/btdf_lut_frag.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/bsdf_direct_lib.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/bsdf_common_lib.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/irradiance_lib.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/octahedron_lib.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/bsdf_sampling_lib.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/raytrace_lib.glsl SRC)
 data_to_c_simple(engines/eevee/shaders/ltc_lib.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/ssr_lib.glsl SRC)
+data_to_c_simple(engines/eevee/shaders/volumetric_frag.glsl SRC)
 
 data_to_c_simple(modes/shaders/common_globals_lib.glsl SRC)
+data_to_c_simple(modes/shaders/common_fxaa_lib.glsl SRC)
 data_to_c_simple(modes/shaders/edit_mesh_overlay_frag.glsl SRC)
 data_to_c_simple(modes/shaders/edit_mesh_overlay_vert.glsl SRC)
 data_to_c_simple(modes/shaders/edit_mesh_overlay_geom_tri.glsl SRC)
@@ -177,6 +195,7 @@ data_to_c_simple(modes/shaders/object_outline_expand_frag.glsl SRC)
 data_to_c_simple(modes/shaders/object_outline_detect_frag.glsl SRC)
 data_to_c_simple(modes/shaders/object_grid_frag.glsl SRC)
 data_to_c_simple(modes/shaders/object_grid_vert.glsl SRC)
+data_to_c_simple(modes/shaders/object_lightprobe_grid_vert.glsl SRC)
 data_to_c_simple(modes/shaders/object_particle_prim_vert.glsl SRC)
 data_to_c_simple(modes/shaders/object_particle_prim_frag.glsl SRC)
 data_to_c_simple(modes/shaders/object_particle_dot_vert.glsl SRC)
diff --git a/source/blender/draw/DRW_engine.h b/source/blender/draw/DRW_engine.h
index b780e86b9ec..646d8716094 100644
--- a/source/blender/draw/DRW_engine.h
+++ b/source/blender/draw/DRW_engine.h
@@ -48,11 +48,14 @@ struct GPUOffScreen;
 /* Buffer and textures used by the viewport by default */
 typedef struct DefaultFramebufferList {
 	struct GPUFrameBuffer *default_fb;
+	struct GPUFrameBuffer *multisample_fb;
 } DefaultFramebufferList;
 
 typedef struct DefaultTextureList {
 	struct GPUTexture *color;
 	struct GPUTexture *depth;
+	struct GPUTexture *multisample_color;
+	struct GPUTexture *multisample_depth;
 } DefaultTextureList;
 
 void DRW_engines_register(void);
@@ -63,6 +66,8 @@ void DRW_engine_viewport_data_size_get(
         const void *engine_type,
         int *r_fbl_len, int *r_txl_len, int *r_psl_len, int *r_stl_len);
 
+void DRW_notify_view_update(const struct bContext *C);
+
 void DRW_draw_view(const struct bContext *C);
 
 void DRW_draw_render_loop_ex(
diff --git a/source/blender/draw/engines/basic/basic_engine.c b/source/blender/draw/engines/basic/basic_engine.c
index d1afb0b4a1e..16678beec4d 100644
--- a/source/blender/draw/engines/basic/basic_engine.c
+++ b/source/blender/draw/engines/basic/basic_engine.c
@@ -19,7 +19,7 @@
  *
  */
 
-/** \file basic_engine.h
+/** \file basic_engine.c
  *  \ingroup draw_engine
  *
  * Simple engine for drawing color and/or depth.
@@ -206,21 +206,42 @@ static void BASIC_draw_scene(void *vedata)
 	BASIC_PassList *psl = ((BASIC_Data *)vedata)->psl;
 	BASIC_FramebufferList *fbl = ((BASIC_Data *)vedata)->fbl;
 	DefaultFramebufferList *dfbl = DRW_viewport_framebuffer_list_get();
+	const bool is_select = DRW_state_is_select();
+
+	bool use_color = true;
+	bool use_depth = true;
+	bool use_depth_cull = true;
+
+	if (is_select) {
+		/* Needed for depth-picking,
+		 * for other selection types there are no need for extra passes either. */
+		use_color = false;
+		use_depth_cull = false;
+	}
 
 #ifdef USE_DEPTH
 	/* Pass 1 : Depth pre-pass */
-	DRW_draw_pass(psl->depth_pass);
-	DRW_draw_pass(psl->depth_pass_cull);
+	if (use_depth) {
+		DRW_draw_pass(psl->depth_pass);
+	}
+
+	if (use_depth_cull) {
+		DRW_draw_pass(psl->depth_pass_cull);
+	}
 
 	/* Pass 2 : Duplicate depth */
-	/* Unless we go for deferred shading we need this to avoid manual depth test and artifacts */
-	if (DRW_state_is_fbo()) {
-		DRW_framebuffer_blit(dfbl->default_fb, fbl->dupli_depth, true);
+	if (use_depth || use_depth_cull) {
+		/* Unless we go for deferred shading we need this to avoid manual depth test and artifacts */
+		if (DRW_state_is_fbo()) {
+			DRW_framebuffer_blit(dfbl->default_fb, fbl->dupli_depth, true);
+		}
 	}
 #endif
 
 	/* Pass 3 : Shading */
-	DRW_draw_pass(psl->color_pass);
+	if (use_color) {
+		DRW_draw_pass(psl->color_pass);
+	}
 }
 
 static void BASIC_engine_free(void)
@@ -240,7 +261,8 @@ DrawEngineType draw_engine_basic_type = {
 	&BASIC_cache_populate,
 	&BASIC_cache_finish,
 	NULL,
-	&BASIC_draw_scene
+	&BASIC_draw_scene,
+	NULL,
 };
 
 /* Note: currently unused, we may want to register so we can see this when debugging the view. */
diff --git a/source/blender/draw/engines/clay/clay_engine.c b/source/blender/draw/engines/clay/clay_engine.c
index f39438e660c..937cf7579c6 100644
--- a/source/blender/draw/engines/clay/clay_engine.c
+++ b/source/blender/draw/engines/clay/clay_engine.c
@@ -40,9 +40,10 @@
 #include "UI_interface_icons.h"
 
 #include "clay_engine.h"
-#include "../eevee/eevee_lut.h" /* TODO find somewhere to share blue noise Table */
 
 #ifdef WITH_CLAY_ENGINE
+#include "../eevee/eevee_lut.h" /* TODO find somewhere to share blue noise Table */
+
 /* Shaders */
 
 #define CLAY_ENGINE "BLENDER_CLAY"
@@ -276,19 +277,6 @@ static int matcap_to_index(int matcap)
 	return 0;
 }
 
-/* Van der Corput sequence */
-/* TODO this is duplicated code from eevee_lightprobes.c */
- /* From http://holger.dammertz.org/stuff/notes_HammersleyOnHemisphere.html */
-static float radical_inverse(int i) {
-	unsigned int bits = (unsigned int)i;
-	bits = (bits << 16u) | (bits >> 16u);
-	bits = ((bits & 0x55555555u) << 1u) | ((bits & 0xAAAAAAAAu) >> 1u);
-	bits = ((bits & 0x33333333u) << 2u) | ((bits & 0xCCCCCCCCu) >> 2u);
-	bits = ((bits & 0x0F0F0F0Fu) << 4u) | ((bits & 0xF0F0F0F0u) >> 4u);
-	bits = ((bits & 0x00FF00FFu) << 8u) | ((bits & 0xFF00FF00u) >> 8u);
-	return (float)bits * 2.3283064365386963e-10f;
-}
-
 /* Using Hammersley distribution */
 static float *create_disk_samples(int num_samples)
 {
@@ -298,7 +286,10 @@ static float *create_disk_samples(int num_samples)
 
 	for (int i = 0; i < num_samples; i++) {
 		float r = (i + 0.5f) * num_samples_inv;
-		float phi = radical_inverse(i) * 2.0f * M_PI;
+		double dphi;
+		BLI_hammersley_1D(i, &dphi);
+
+		float phi = (float)dphi * 2.0f * M_PI;
 		texels[i][0] = cosf(phi);
 		texels[i][1] = sinf(phi);
 		/* This deliberatly distribute more samples
@@ -325,7 +316,7 @@ static struct GPUTexture *create_jitter_texture(int num_samples)
 		jitter[i][2] = bn * num_samples_inv;
 	}
 
-	UNUSED_VARS(bsdf_split_sum_ggx, ltc_mag_ggx, ltc_mat_ggx);
+	UNUSED_VARS(bsdf_split_sum_ggx, btdf_split_sum_ggx, ltc_mag_ggx, ltc_mat_ggx);
 
 	return DRW_texture_create_2D(64, 64, DRW_TEX_RGB_16, DRW_TEX_FILTER | DRW_TEX_WRAP, &jitter[0][0]);
 }
@@ -432,7 +423,7 @@ static void CLAY_engine_init(void *vedata)
 	/* SSAO setup */
 	{
 		const DRWContextState *draw_ctx = DRW_context_state_get();
-		SceneLayer *scene_layer = draw_ctx->sl;
+		SceneLayer *scene_layer = draw_ctx->scene_layer;
 		IDProperty *props = BKE_scene_layer_engine_evaluated_get(
 		        scene_layer, COLLECTION_MODE_NONE, RE_engine_id_BLENDER_CLAY);
 		int ssao_samples = BKE_collection_engine_property_value_get_int(props, "ssao_samples");
@@ -502,8 +493,9 @@ static void CLAY_engine_init(void *vedata)
 	}
 }
 
-static DRWShadingGroup *CLAY_shgroup_create(CLAY_Data *UNUSED(vedata), DRWPass *pass, int *material_id, bool use_flat)
+static DRWShadingGroup *CLAY_shgroup_create(CLAY_Data *vedata, DRWPass *pass, int *material_id, bool use_flat)
 {
+	CLAY_StorageList *stl = vedata->stl;
 	CLAY_SceneLayerData *sldata = CLAY_scene_layer_data_get();
 	DRWShadingGroup *grp = DRW_shgroup_create(use_flat ? e_data.clay_flat_sh : e_data.clay_sh, pass);
 
@@ -519,16 +511,19 @@ static DRWShadingGroup *CLAY_shgroup_create(CLAY_Data *UNUSED(vedata), DRWPass *
 
 	DRW_shgroup_uniform_texture(grp, "ssao_jitter", sldata->jitter_tx);
 	DRW_shgroup_uniform_block(grp, "samples_block", sldata->sampling_ubo);
+	DRW_shgroup_uniform_block(grp, "material_block", stl->mat_ubo);
 
 	return grp;
 }
 
-static DRWShadingGroup *CLAY_hair_shgroup_create(DRWPass *pass, int *material_id)
+static DRWShadingGroup *CLAY_hair_shgroup_create(CLAY_Data *vedata, DRWPass *pass, int *material_id)
 {
+	CLAY_StorageList *stl = vedata->stl;
 	DRWShadingGroup *grp = DRW_shgroup_create(e_data.hair_sh, pass);
 
 	DRW_shgroup_uniform_texture(grp, "matcaps", e_data.matcap_array);
 	DRW_shgroup_uniform_int(grp, "mat_id", material_id, 1);
+	DRW_shgroup_uniform_block(grp, "material_block", stl->mat_ubo);
 
 	return grp;
 }
@@ -678,16 +673,12 @@ static DRWShadingGroup *CLAY_object_shgrp_get(
 	if (shgrps[id] == NULL) {
 		shgrps[id] = CLAY_shgroup_create(
 		        vedata, use_flat ? psl->clay_pass_flat : psl->clay_pass, &e_data.ubo_mat_idxs[id], use_flat);
-		/* if it's the first shgrp, pass bind the material UBO */
-		if (stl->storage->ubo_current_id == 1) {
-			DRW_shgroup_uniform_block(shgrps[0], "material_block", stl->mat_ubo);
-		}
 	}
 
 	return shgrps[id];
 }
 
-static DRWShadingGroup *CLAY_hair_shgrp_get(Object *ob, CLAY_StorageList *stl, CLAY_PassList *psl)
+static DRWShadingGroup *CLAY_hair_shgrp_get(CLAY_Data *vedata, Object *ob, CLAY_StorageList *stl, CLAY_PassList *psl)
 {
 	DRWShadingGroup **hair_shgrps = stl->storage->hair_shgrps;
 
@@ -697,11 +688,7 @@ static DRWShadingGroup *CLAY_hair_shgrp_get(Object *ob, CLAY_StorageList *stl, C
 	int hair_id = hair_mat_in_ubo(stl->storage, &hair_mat_ubo_test);
 
 	if (hair_shgrps[hair_id] == NULL) {
-		hair_shgrps[hair_id] = CLAY_hair_shgroup_create(psl->hair_pass, &e_data.ubo_mat_idxs[hair_id]);
-		/* if it's the first shgrp, pass bind the material UBO */
-		if (stl->storage->hair_ubo_current_id == 1) {
-			DRW_shgroup_uniform_block(hair_shgrps[0], "material_block", stl->hair_mat_ubo);
-		}
+		hair_shgrps[hair_id] = CLAY_hair_shgroup_create(vedata, psl->hair_pass, &e_data.ubo_mat_idxs[hair_id]);
 	}
 
 	return hair_shgrps[hair_id];
@@ -771,7 +758,7 @@ static void CLAY_cache_populate(void *vedata, Object *ob)
 	const DRWContextState *draw_ctx = DRW_context_state_get();
 	const bool is_active = (ob == draw_ctx->obact);
 	if (is_active) {
-		if (ob->mode & (OB_MODE_VERTEX_PAINT | OB_MODE_WEIGHT_PAINT | OB_MODE_TEXTURE_PAINT)) {
+		if (DRW_object_is_mode_shade(ob) == true) {
 			return;
 		}
 	}
@@ -828,8 +815,8 @@ static void CLAY_cache_populate(void *vedata, Object *ob)
 					unit_m4(mat);
 
 					if (draw_as == PART_DRAW_PATH) {
-						geom = DRW_cache_particles_get_hair(psys);
-						hair_shgrp = CLAY_hair_shgrp_get(ob, stl, psl);
+						geom = DRW_cache_particles_get_hair(psys, NULL);
+						hair_shgrp = CLAY_hair_shgrp_get(vedata, ob, stl, psl);
 						DRW_shgroup_call_add(hair_shgrp, geom, mat);
 					}
 				}
@@ -926,7 +913,8 @@ DrawEngineType draw_engine_clay_type = {
 	&CLAY_cache_populate,
 	&CLAY_cache_finish,
 	NULL,
-	&CLAY_draw_scene
+	&CLAY_draw_scene,
+	NULL,
 };
 
 RenderEngineType DRW_engine_viewport_clay_type = {
diff --git a/source/blender/draw/engines/eevee/eevee_data.c b/source/blender/draw/engines/eevee/eevee_data.c
index 8893a8c62e9..92a992f578b 100644
--- a/source/blender/draw/engines/eevee/eevee_data.c
+++ b/source/blender/draw/engines/eevee/eevee_data.c
@@ -39,15 +39,13 @@ static void eevee_scene_layer_data_free(void *storage)
 	DRW_UBO_FREE_SAFE(sldata->light_ubo);
 	DRW_UBO_FREE_SAFE(sldata->shadow_ubo);
 	DRW_UBO_FREE_SAFE(sldata->shadow_render_ubo);
-	DRW_FRAMEBUFFER_FREE_SAFE(sldata->shadow_cube_target_fb);
-	DRW_FRAMEBUFFER_FREE_SAFE(sldata->shadow_cube_fb);
-	DRW_FRAMEBUFFER_FREE_SAFE(sldata->shadow_map_fb);
-	DRW_FRAMEBUFFER_FREE_SAFE(sldata->shadow_cascade_fb);
-	DRW_TEXTURE_FREE_SAFE(sldata->shadow_depth_cube_target);
-	DRW_TEXTURE_FREE_SAFE(sldata->shadow_color_cube_target);
-	DRW_TEXTURE_FREE_SAFE(sldata->shadow_depth_cube_pool);
-	DRW_TEXTURE_FREE_SAFE(sldata->shadow_depth_map_pool);
-	DRW_TEXTURE_FREE_SAFE(sldata->shadow_depth_cascade_pool);
+	DRW_FRAMEBUFFER_FREE_SAFE(sldata->shadow_target_fb);
+	DRW_FRAMEBUFFER_FREE_SAFE(sldata->shadow_store_fb);
+	DRW_TEXTURE_FREE_SAFE(sldata->shadow_cube_target);
+	DRW_TEXTURE_FREE_SAFE(sldata->shadow_cube_blur);
+	DRW_TEXTURE_FREE_SAFE(sldata->shadow_cascade_target);
+	DRW_TEXTURE_FREE_SAFE(sldata->shadow_cascade_blur);
+	DRW_TEXTURE_FREE_SAFE(sldata->shadow_pool);
 	BLI_freelistN(&sldata->shadow_casters);
 
 	/* Probes */
@@ -61,6 +59,9 @@ static void eevee_scene_layer_data_free(void *storage)
 	DRW_TEXTURE_FREE_SAFE(sldata->probe_pool);
 	DRW_TEXTURE_FREE_SAFE(sldata->irradiance_pool);
 	DRW_TEXTURE_FREE_SAFE(sldata->irradiance_rt);
+
+	/* Volumetrics */
+	MEM_SAFE_FREE(sldata->volumetrics);
 }
 
 static void eevee_lamp_data_free(void *storage)
diff --git a/source/blender/draw/engines/eevee/eevee_effects.c b/source/blender/draw/engines/eevee/eevee_effects.c
index 4191c21eea1..13d141bf4bf 100644
--- a/source/blender/draw/engines/eevee/eevee_effects.c
+++ b/source/blender/draw/engines/eevee/eevee_effects.c
@@ -32,29 +32,51 @@
 #include "DNA_camera_types.h"
 #include "DNA_screen_types.h"
 #include "DNA_view3d_types.h"
+#include "DNA_world_types.h"
 
+#include "BKE_global.h" /* for G.debug_value */
 #include "BKE_camera.h"
 #include "BKE_object.h"
 #include "BKE_animsys.h"
 #include "BKE_screen.h"
 
+#include "DEG_depsgraph.h"
+
+#include "BLI_dynstr.h"
+#include "BLI_rand.h"
+
 #include "eevee_private.h"
 #include "GPU_texture.h"
+#include "GPU_framebuffer.h"
+
+#define SHADER_DEFINES \
+	"#define EEVEE_ENGINE\n" \
+	"#define MAX_PROBE " STRINGIFY(MAX_PROBE) "\n" \
+	"#define MAX_GRID " STRINGIFY(MAX_GRID) "\n" \
+	"#define MAX_PLANAR " STRINGIFY(MAX_PLANAR) "\n"
 
 typedef struct EEVEE_LightProbeData {
 	short probe_id, shadow_id;
 } EEVEE_LightProbeData;
 
-/* TODO Option */
-#define ENABLE_EFFECT_MOTION_BLUR 1
-#define ENABLE_EFFECT_BLOOM 1
-#define ENABLE_EFFECT_DOF 1
+/* SSR shader variations */
+enum {
+	SSR_SAMPLES      = (1 << 0) | (1 << 1),
+	SSR_RESOLVE      = (1 << 2),
+	SSR_FULL_TRACE   = (1 << 3),
+	SSR_MAX_SHADER   = (1 << 4),
+};
 
 static struct {
 	/* Downsample Depth */
-	struct GPUShader *minmaxz_downlevel_sh;
-	struct GPUShader *minmaxz_downdepth_sh;
-	struct GPUShader *minmaxz_copydepth_sh;
+	struct GPUShader *minz_downlevel_sh;
+	struct GPUShader *maxz_downlevel_sh;
+	struct GPUShader *minz_downdepth_sh;
+	struct GPUShader *maxz_downdepth_sh;
+	struct GPUShader *minz_downdepth_layer_sh;
+	struct GPUShader *maxz_downdepth_layer_sh;
+	struct GPUShader *minz_copydepth_sh;
+	struct GPUShader *maxz_copydepth_sh;
 
 	/* Motion Blur */
 	struct GPUShader *motion_blur_sh;
@@ -70,20 +92,57 @@ static struct {
 	struct GPUShader *dof_scatter_sh;
 	struct GPUShader *dof_resolve_sh;
 
-	struct GPUTexture *minmmaxz_depth_src;
+	/* Volumetric */
+	struct GPUShader *volumetric_upsample_sh;
+
+	/* Screen Space Reflection */
+	struct GPUShader *ssr_sh[SSR_MAX_SHADER];
+
+	/* Simple Downsample */
+	struct GPUShader *downsample_sh;
+	struct GPUShader *downsample_cube_sh;
+
+	/* Ground Truth Ambient Occlusion */
+	struct GPUShader *gtao_sh;
+	struct GPUShader *gtao_debug_sh;
+
+	/* Temporal Anti Aliasing */
+	struct GPUShader *taa_resolve_sh;
+
+	/* Theses are just references, not actually allocated */
+	struct GPUTexture *depth_src;
+	struct GPUTexture *color_src;
+
+	int depth_src_layer;
+	float cube_texel_size;
 } e_data = {NULL}; /* Engine data */
 
+extern char datatoc_ambient_occlusion_lib_glsl[];
+extern char datatoc_bsdf_common_lib_glsl[];
+extern char datatoc_bsdf_sampling_lib_glsl[];
+extern char datatoc_octahedron_lib_glsl[];
+extern char datatoc_effect_temporal_aa_glsl[];
+extern char datatoc_effect_ssr_frag_glsl[];
 extern char datatoc_effect_minmaxz_frag_glsl[];
 extern char datatoc_effect_motion_blur_frag_glsl[];
 extern char datatoc_effect_bloom_frag_glsl[];
 extern char datatoc_effect_dof_vert_glsl[];
 extern char datatoc_effect_dof_geom_glsl[];
 extern char datatoc_effect_dof_frag_glsl[];
+extern char datatoc_effect_downsample_frag_glsl[];
+extern char datatoc_effect_downsample_cube_frag_glsl[];
+extern char datatoc_effect_gtao_frag_glsl[];
+extern char datatoc_lightprobe_lib_glsl[];
+extern char datatoc_lightprobe_vert_glsl[];
+extern char datatoc_lightprobe_geom_glsl[];
+extern char datatoc_raytrace_lib_glsl[];
 extern char datatoc_tonemap_frag_glsl[];
+extern char datatoc_volumetric_frag_glsl[];
 
 static void eevee_motion_blur_camera_get_matrix_at_time(
-        Scene *scene, ARegion *ar, RegionView3D *rv3d, View3D *v3d, Object *camera, float time, float r_mat[4][4])
+        const bContext *C, Scene *scene, ARegion *ar, RegionView3D *rv3d, View3D *v3d, Object *camera, float time, float r_mat[4][4])
 {
+	EvaluationContext eval_ctx;
 	float obmat[4][4];
 
 	/* HACK */
@@ -92,12 +151,14 @@ static void eevee_motion_blur_camera_get_matrix_at_time(
 	memcpy(&camdata_cpy, camera->data, sizeof(camdata_cpy));
 	cam_cpy.data = &camdata_cpy;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* Past matrix */
 	/* FIXME : This is a temporal solution that does not take care of parent animations */
 	/* Recalc Anim manualy */
 	BKE_animsys_evaluate_animdata(scene, &cam_cpy.id, cam_cpy.adt, time, ADT_RECALC_ALL);
 	BKE_animsys_evaluate_animdata(scene, &camdata_cpy.id, camdata_cpy.adt, time, ADT_RECALC_ALL);
-	BKE_object_where_is_calc_time(scene, &cam_cpy, time);
+	BKE_object_where_is_calc_time(&eval_ctx, scene, &cam_cpy, time);
 
 	/* Compute winmat */
 	CameraParams params;
@@ -132,7 +193,47 @@ static void eevee_motion_blur_camera_get_matrix_at_time(
 	mul_m4_m4m4(r_mat, params.winmat, obmat);
 }
 
-void EEVEE_effects_init(EEVEE_Data *vedata)
+static struct GPUShader *eevee_effects_ssr_shader_get(int options)
+{
+	if (e_data.ssr_sh[options] == NULL) {
+		DynStr *ds_frag = BLI_dynstr_new();
+		BLI_dynstr_append(ds_frag, datatoc_bsdf_common_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_bsdf_sampling_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_octahedron_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_lightprobe_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_ambient_occlusion_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_raytrace_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_effect_ssr_frag_glsl);
+		char *ssr_shader_str = BLI_dynstr_get_cstring(ds_frag);
+		BLI_dynstr_free(ds_frag);
+
+		int samples = (SSR_SAMPLES & options) + 1;
+
+		DynStr *ds_defines = BLI_dynstr_new();
+		BLI_dynstr_appendf(ds_defines, SHADER_DEFINES);
+		BLI_dynstr_appendf(ds_defines, "#define RAY_COUNT %d\n", samples);
+		if (options & SSR_RESOLVE) {
+			BLI_dynstr_appendf(ds_defines, "#define STEP_RESOLVE\n");
+		}
+		else {
+			BLI_dynstr_appendf(ds_defines, "#define STEP_RAYTRACE\n");
+		}
+		if (options & SSR_FULL_TRACE) {
+			BLI_dynstr_appendf(ds_defines, "#define FULLRES\n");
+		}
+		char *ssr_define_str = BLI_dynstr_get_cstring(ds_defines);
+		BLI_dynstr_free(ds_defines);
+
+		e_data.ssr_sh[options] = DRW_shader_create_fullscreen(ssr_shader_str, ssr_define_str);
+
+		MEM_freeN(ssr_shader_str);
+		MEM_freeN(ssr_define_str);
+	}
+
+	return e_data.ssr_sh[options];
+}
+
+void EEVEE_effects_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
 {
 	EEVEE_StorageList *stl = vedata->stl;
 	EEVEE_FramebufferList *fbl = vedata->fbl;
@@ -140,7 +241,7 @@ void EEVEE_effects_init(EEVEE_Data *vedata)
 	EEVEE_EffectsInfo *effects;
 
 	const DRWContextState *draw_ctx = DRW_context_state_get();
-	SceneLayer *scene_layer = draw_ctx->sl;
+	SceneLayer *scene_layer = draw_ctx->scene_layer;
 	Scene *scene = draw_ctx->scene;
 	View3D *v3d = draw_ctx->v3d;
 	RegionView3D *rv3d = draw_ctx->rv3d;
@@ -151,10 +252,45 @@ void EEVEE_effects_init(EEVEE_Data *vedata)
 
 	/* Shaders */
 	if (!e_data.motion_blur_sh) {
-		e_data.minmaxz_downlevel_sh = DRW_shader_create_fullscreen(datatoc_effect_minmaxz_frag_glsl, NULL);
-		e_data.minmaxz_downdepth_sh = DRW_shader_create_fullscreen(datatoc_effect_minmaxz_frag_glsl, "#define INPUT_DEPTH\n");
-		e_data.minmaxz_copydepth_sh = DRW_shader_create_fullscreen(datatoc_effect_minmaxz_frag_glsl, "#define INPUT_DEPTH\n"
-		                                                                                             "#define COPY_DEPTH\n");
+		DynStr *ds_frag = BLI_dynstr_new();
+		BLI_dynstr_append(ds_frag, datatoc_bsdf_common_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_ambient_occlusion_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_effect_gtao_frag_glsl);
+		char *frag_str = BLI_dynstr_get_cstring(ds_frag);
+		BLI_dynstr_free(ds_frag);
+
+		e_data.gtao_sh = DRW_shader_create_fullscreen(frag_str, NULL);
+		e_data.gtao_debug_sh = DRW_shader_create_fullscreen(frag_str, "#define DEBUG_AO\n");
+
+		MEM_freeN(frag_str);
+
+		e_data.taa_resolve_sh = DRW_shader_create_fullscreen(datatoc_effect_temporal_aa_glsl, NULL);
+
+		e_data.downsample_sh = DRW_shader_create_fullscreen(datatoc_effect_downsample_frag_glsl, NULL);
+		e_data.downsample_cube_sh = DRW_shader_create(datatoc_lightprobe_vert_glsl,
+		                                              datatoc_lightprobe_geom_glsl,
+		                                              datatoc_effect_downsample_cube_frag_glsl, NULL);
+
+		e_data.volumetric_upsample_sh = DRW_shader_create_fullscreen(datatoc_volumetric_frag_glsl, "#define STEP_UPSAMPLE\n");
+
+		e_data.minz_downlevel_sh = DRW_shader_create_fullscreen(datatoc_effect_minmaxz_frag_glsl, "#define MIN_PASS\n");
+		e_data.maxz_downlevel_sh = DRW_shader_create_fullscreen(datatoc_effect_minmaxz_frag_glsl, "#define MAX_PASS\n");
+		e_data.minz_downdepth_sh = DRW_shader_create_fullscreen(datatoc_effect_minmaxz_frag_glsl, "#define MIN_PASS\n"
+		                                                                                          "#define INPUT_DEPTH\n");
+		e_data.maxz_downdepth_sh = DRW_shader_create_fullscreen(datatoc_effect_minmaxz_frag_glsl, "#define MAX_PASS\n"
+		                                                                                          "#define INPUT_DEPTH\n");
+		e_data.minz_downdepth_layer_sh = DRW_shader_create_fullscreen(datatoc_effect_minmaxz_frag_glsl, "#define MIN_PASS\n"
+		                                                                                                "#define LAYERED\n"
+		                                                                                                "#define INPUT_DEPTH\n");
+		e_data.maxz_downdepth_layer_sh = DRW_shader_create_fullscreen(datatoc_effect_minmaxz_frag_glsl, "#define MAX_PASS\n"
+		                                                                                                "#define LAYERED\n"
+		                                                                                                "#define INPUT_DEPTH\n");
+		e_data.minz_copydepth_sh = DRW_shader_create_fullscreen(datatoc_effect_minmaxz_frag_glsl, "#define MIN_PASS\n"
+		                                                                                          "#define INPUT_DEPTH\n"
+		                                                                                          "#define COPY_DEPTH\n");
+		e_data.maxz_copydepth_sh = DRW_shader_create_fullscreen(datatoc_effect_minmaxz_frag_glsl, "#define MAX_PASS\n"
+		                                                                                          "#define INPUT_DEPTH\n"
+		                                                                                          "#define COPY_DEPTH\n");
 
 		e_data.motion_blur_sh = DRW_shader_create_fullscreen(datatoc_effect_motion_blur_frag_glsl, NULL);
 
@@ -190,8 +326,7 @@ void EEVEE_effects_init(EEVEE_Data *vedata)
 
 	int enabled_effects = 0;
 
-#if ENABLE_EFFECT_MOTION_BLUR
-	if (BKE_collection_engine_property_value_get_bool(props, "motion_blur_enable")) {
+	if (BKE_collection_engine_property_value_get_bool(props, "motion_blur_enable") && (draw_ctx->evil_C != NULL)) {
 		/* Update Motion Blur Matrices */
 		if (rv3d->persp == RV3D_CAMOB && v3d->camera) {
 			float persmat[4][4];
@@ -199,7 +334,7 @@ void EEVEE_effects_init(EEVEE_Data *vedata)
 			float delta = BKE_collection_engine_property_value_get_float(props, "motion_blur_shutter");
 
 			/* Current matrix */
-			eevee_motion_blur_camera_get_matrix_at_time(scene, ar, rv3d, v3d, v3d->camera, ctime, effects->current_ndc_to_world);
+			eevee_motion_blur_camera_get_matrix_at_time(draw_ctx->evil_C, scene, ar, rv3d, v3d, v3d->camera, ctime, effects->current_ndc_to_world);
 
 			/* Viewport Matrix */
 			DRW_viewport_matrix_get(persmat, DRW_MAT_PERS);
@@ -208,7 +343,7 @@ void EEVEE_effects_init(EEVEE_Data *vedata)
 			if (compare_m4m4(persmat, effects->current_ndc_to_world, 0.0001f)) {
 
 				/* Past matrix */
-				eevee_motion_blur_camera_get_matrix_at_time(scene, ar, rv3d, v3d, v3d->camera, ctime - delta, effects->past_world_to_ndc);
+				eevee_motion_blur_camera_get_matrix_at_time(draw_ctx->evil_C, scene, ar, rv3d, v3d, v3d->camera, ctime - delta, effects->past_world_to_ndc);
 
 #if 0       /* for future high quality blur */
 				/* Future matrix */
@@ -221,9 +356,7 @@ void EEVEE_effects_init(EEVEE_Data *vedata)
 			}
 		}
 	}
-#endif /* ENABLE_EFFECT_MOTION_BLUR */
 
-#if ENABLE_EFFECT_BLOOM
 	if (BKE_collection_engine_property_value_get_bool(props, "bloom_enable")) {
 		/* Bloom */
 		int blitsize[2], texsize[2];
@@ -247,7 +380,9 @@ void EEVEE_effects_init(EEVEE_Data *vedata)
 		float threshold = BKE_collection_engine_property_value_get_float(props, "bloom_threshold");
 		float knee = BKE_collection_engine_property_value_get_float(props, "bloom_knee");
 		float intensity = BKE_collection_engine_property_value_get_float(props, "bloom_intensity");
+		const float *color = BKE_collection_engine_property_value_get_float_array(props, "bloom_color");
 		float radius = BKE_collection_engine_property_value_get_float(props, "bloom_radius");
+		effects->bloom_clamp = BKE_collection_engine_property_value_get_float(props, "bloom_clamp");
 
 		/* determine the iteration count */
 		const float minDim = (float)MIN2(blitsize[0], blitsize[1]);
@@ -261,7 +396,8 @@ void EEVEE_effects_init(EEVEE_Data *vedata)
 		effects->bloom_curve_threshold[1] = knee * 2.0f;
 		effects->bloom_curve_threshold[2] = 0.25f / max_ff(1e-5f, knee);
 		effects->bloom_curve_threshold[3] = threshold;
-		effects->bloom_intensity = intensity;
+
+		mul_v3_v3fl(effects->bloom_color, color, intensity);
 
 		/* Downsample buffers */
 		copy_v2_v2_int(texsize, blitsize);
@@ -294,9 +430,7 @@ void EEVEE_effects_init(EEVEE_Data *vedata)
 
 		enabled_effects |= EFFECT_BLOOM;
 	}
-#endif /* ENABLE_EFFECT_BLOOM */
 
-#if ENABLE_EFFECT_DOF
 	if (BKE_collection_engine_property_value_get_bool(props, "dof_enable")) {
 		/* Depth Of Field */
 		if (rv3d->persp == RV3D_CAMOB && v3d->camera) {
@@ -375,7 +509,75 @@ void EEVEE_effects_init(EEVEE_Data *vedata)
 			enabled_effects |= EFFECT_DOF;
 		}
 	}
-#endif /* ENABLE_EFFECT_DOF */
+
+	if (BKE_collection_engine_property_value_get_int(props, "taa_samples") != 1) {
+		float persmat[4][4], viewmat[4][4];
+
+		enabled_effects |= EFFECT_TAA | EFFECT_DOUBLE_BUFFER;
+
+		/* Until we support reprojection, we need to make sure
+		 * that the history buffer contains correct information. */
+		bool view_is_valid = stl->g_data->valid_double_buffer;
+
+		view_is_valid = view_is_valid && (stl->g_data->view_updated == false);
+
+		effects->taa_total_sample = BKE_collection_engine_property_value_get_int(props, "taa_samples");
+		MAX2(effects->taa_total_sample, 0);
+
+		DRW_viewport_matrix_get(persmat, DRW_MAT_PERS);
+		DRW_viewport_matrix_get(viewmat, DRW_MAT_VIEW);
+		DRW_viewport_matrix_get(effects->overide_winmat, DRW_MAT_WIN);
+		view_is_valid = view_is_valid && compare_m4m4(persmat, effects->prev_drw_persmat, FLT_MIN);
+		copy_m4_m4(effects->prev_drw_persmat, persmat);
+
+		/* Prevent ghosting from probe data. */
+		view_is_valid = view_is_valid && (effects->prev_drw_support == DRW_state_draw_support());
+		effects->prev_drw_support = DRW_state_draw_support();
+
+		if (view_is_valid &&
+		    ((effects->taa_total_sample == 0) ||
+		     (effects->taa_current_sample < effects->taa_total_sample)))
+		{
+			effects->taa_current_sample += 1;
+
+			effects->taa_alpha = 1.0f / (float)(effects->taa_current_sample);
+
+			double ht_point[2];
+			double ht_offset[2] = {0.0, 0.0};
+			unsigned int ht_primes[2] = {2, 3};
+
+			BLI_halton_2D(ht_primes, ht_offset, effects->taa_current_sample - 1, ht_point);
+
+			window_translate_m4(
+			        effects->overide_winmat, persmat,
+			        ((float)(ht_point[0]) * 2.0f - 1.0f) / viewport_size[0],
+			        ((float)(ht_point[1]) * 2.0f - 1.0f) / viewport_size[1]);
+
+			mul_m4_m4m4(effects->overide_persmat, effects->overide_winmat, viewmat);
+			invert_m4_m4(effects->overide_persinv, effects->overide_persmat);
+			invert_m4_m4(effects->overide_wininv, effects->overide_winmat);
+
+			DRW_viewport_matrix_override_set(effects->overide_persmat, DRW_MAT_PERS);
+			DRW_viewport_matrix_override_set(effects->overide_persinv, DRW_MAT_PERSINV);
+			DRW_viewport_matrix_override_set(effects->overide_winmat, DRW_MAT_WIN);
+			DRW_viewport_matrix_override_set(effects->overide_wininv, DRW_MAT_WININV);
+		}
+		else {
+			effects->taa_current_sample = 1;
+		}
+
+		DRWFboTexture tex_double_buffer = {&txl->depth_double_buffer, DRW_TEX_DEPTH_24};
+
+		DRW_framebuffer_init(&fbl->depth_double_buffer_fb, &draw_engine_eevee_type,
+		                    (int)viewport_size[0], (int)viewport_size[1],
+		                    &tex_double_buffer, 1);
+	}
+	else {
+		/* Cleanup to release memory */
+		DRW_TEXTURE_FREE_SAFE(txl->depth_double_buffer);
+		DRW_FRAMEBUFFER_FREE_SAFE(fbl->depth_double_buffer_fb);
+	}
+
 
 	effects->enabled_effects = enabled_effects;
 
@@ -389,21 +591,264 @@ void EEVEE_effects_init(EEVEE_Data *vedata)
 		                    &tex, 1);
 	}
 
-	{
+	if (BKE_collection_engine_property_value_get_bool(props, "gtao_enable")) {
 		/* Ambient Occlusion*/
-		stl->effects->ao_dist = BKE_collection_engine_property_value_get_float(props, "gtao_distance");
-		stl->effects->ao_samples = BKE_collection_engine_property_value_get_int(props, "gtao_samples");
-		stl->effects->ao_factor = BKE_collection_engine_property_value_get_float(props, "gtao_factor");
+		effects->enabled_effects |= EFFECT_GTAO;
+
+		effects->ao_dist = BKE_collection_engine_property_value_get_float(props, "gtao_distance");
+		effects->ao_factor = BKE_collection_engine_property_value_get_float(props, "gtao_factor");
+		effects->ao_quality = 1.0f - BKE_collection_engine_property_value_get_float(props, "gtao_quality");
+		effects->ao_samples = BKE_collection_engine_property_value_get_int(props, "gtao_samples");
+		effects->ao_samples_inv = 1.0f / effects->ao_samples;
+
+		effects->ao_settings = 1.0; /* USE_AO */
+		if (BKE_collection_engine_property_value_get_bool(props, "gtao_use_bent_normals")) {
+			effects->ao_settings += 2.0; /* USE_BENT_NORMAL */
+		}
+		if (BKE_collection_engine_property_value_get_bool(props, "gtao_denoise")) {
+			effects->ao_settings += 4.0; /* USE_DENOISE */
+		}
+
+		effects->ao_bounce_fac = (float)BKE_collection_engine_property_value_get_bool(props, "gtao_bounce");
+
+		effects->ao_texsize[0] = ((int)viewport_size[0]);
+		effects->ao_texsize[1] = ((int)viewport_size[1]);
+
+		/* Round up to multiple of 2 */
+		if ((effects->ao_texsize[0] & 0x1) != 0) {
+			effects->ao_texsize[0] += 1;
+		}
+		if ((effects->ao_texsize[1] & 0x1) != 0) {
+			effects->ao_texsize[1] += 1;
+		}
+
+		CLAMP(effects->ao_samples, 1, 32);
+
+		if (effects->hori_tex_layers != effects->ao_samples) {
+			DRW_TEXTURE_FREE_SAFE(txl->gtao_horizons);
+		}
+
+		if (txl->gtao_horizons == NULL) {
+			effects->hori_tex_layers = effects->ao_samples;
+			txl->gtao_horizons = DRW_texture_create_2D_array((int)viewport_size[0], (int)viewport_size[1], effects->hori_tex_layers, DRW_TEX_RG_8, 0, NULL);
+		}
+
+		DRWFboTexture tex = {&txl->gtao_horizons, DRW_TEX_RG_8, 0};
+
+		DRW_framebuffer_init(&fbl->gtao_fb, &draw_engine_eevee_type,
+		                    effects->ao_texsize[0], effects->ao_texsize[1],
+		                    &tex, 1);
+
+		if (G.debug_value == 6) {
+			DRWFboTexture tex_debug = {&stl->g_data->gtao_horizons_debug, DRW_TEX_RGBA_8, DRW_TEX_TEMP};
+
+			DRW_framebuffer_init(&fbl->gtao_debug_fb, &draw_engine_eevee_type,
+			                    (int)viewport_size[0], (int)viewport_size[1],
+			                    &tex_debug, 1);
+		}
+	}
+	else {
+		/* Cleanup */
+		DRW_TEXTURE_FREE_SAFE(txl->gtao_horizons);
+		DRW_FRAMEBUFFER_FREE_SAFE(fbl->gtao_fb);
+		effects->ao_settings = 0.0f;
 	}
 
 	/* MinMax Pyramid */
-	/* TODO reduce precision */
-	DRWFboTexture tex = {&stl->g_data->minmaxz, DRW_TEX_RG_32, DRW_TEX_MIPMAP | DRW_TEX_TEMP};
+	DRWFboTexture texmin = {&stl->g_data->minzbuffer, DRW_TEX_DEPTH_24, DRW_TEX_MIPMAP | DRW_TEX_TEMP};
 
-	DRW_framebuffer_init(&fbl->minmaxz_fb, &draw_engine_eevee_type,
+	DRW_framebuffer_init(&fbl->downsample_fb, &draw_engine_eevee_type,
 	                    (int)viewport_size[0] / 2, (int)viewport_size[1] / 2,
-	                    &tex, 1);
+	                    &texmin, 1);
+
+	/* Cannot define 2 depth texture for one framebuffer. So allocate ourself. */
+	if (txl->maxzbuffer == NULL) {
+		txl->maxzbuffer = DRW_texture_create_2D((int)viewport_size[0] / 2, (int)viewport_size[1] / 2, DRW_TEX_DEPTH_24, DRW_TEX_MIPMAP, NULL);
+	}
+
+	/* Compute Mipmap texel alignement. */
+	for (int i = 0; i < 10; ++i) {
+		float mip_size[2] = {viewport_size[0], viewport_size[1]};
+		for (int j = 0; j < i; ++j) {
+			mip_size[0] = floorf(fmaxf(1.0f, mip_size[0] / 2.0f));
+			mip_size[1] = floorf(fmaxf(1.0f, mip_size[1] / 2.0f));
+		}
+		stl->g_data->mip_ratio[i][0] = viewport_size[0] / (mip_size[0] * powf(2.0f, floorf(log2f(floorf(viewport_size[0] / mip_size[0])))));
+		stl->g_data->mip_ratio[i][1] = viewport_size[1] / (mip_size[1] * powf(2.0f, floorf(log2f(floorf(viewport_size[1] / mip_size[1])))));
+	}
+
+	if (BKE_collection_engine_property_value_get_bool(props, "volumetric_enable")) {
+		World *wo = scene->world;
+
+		/* TODO: this will not be the case if we support object volumetrics */
+		if ((wo != NULL) && (wo->use_nodes) && (wo->nodetree != NULL)) {
+			effects->enabled_effects |= EFFECT_VOLUMETRIC;
+
+			if (sldata->volumetrics == NULL) {
+				sldata->volumetrics = MEM_callocN(sizeof(EEVEE_VolumetricsInfo), "EEVEE_VolumetricsInfo");
+			}
+
+			EEVEE_VolumetricsInfo *volumetrics = sldata->volumetrics;
+			bool last_use_colored_transmit = volumetrics->use_colored_transmit; /* Save to compare */
 
+			volumetrics->integration_start = BKE_collection_engine_property_value_get_float(props, "volumetric_start");
+			volumetrics->integration_end = BKE_collection_engine_property_value_get_float(props, "volumetric_end");
+
+			if (DRW_viewport_is_persp_get()) {
+				/* Negate */
+				volumetrics->integration_start = -volumetrics->integration_start;
+				volumetrics->integration_end = -volumetrics->integration_end;
+			}
+			else {
+				const float clip_start = stl->g_data->viewvecs[0][2];
+				const float clip_end = stl->g_data->viewvecs[1][2];
+				volumetrics->integration_start = min_ff(volumetrics->integration_end, clip_start);
+				volumetrics->integration_end = max_ff(-volumetrics->integration_end, clip_end);
+			}
+
+			volumetrics->sample_distribution = BKE_collection_engine_property_value_get_float(props, "volumetric_sample_distribution");
+			volumetrics->integration_step_count = (float)BKE_collection_engine_property_value_get_int(props, "volumetric_samples");
+			volumetrics->shadow_step_count = (float)BKE_collection_engine_property_value_get_int(props, "volumetric_shadow_samples");
+			volumetrics->light_clamp = BKE_collection_engine_property_value_get_float(props, "volumetric_light_clamp");
+
+			/* Disable clamp if equal to 0. */
+			if (volumetrics->light_clamp == 0.0) {
+				volumetrics->light_clamp = FLT_MAX;
+			}
+
+			volumetrics->use_lights = BKE_collection_engine_property_value_get_bool(props, "volumetric_lights");
+			volumetrics->use_volume_shadows = BKE_collection_engine_property_value_get_bool(props, "volumetric_shadows");
+			volumetrics->use_colored_transmit = BKE_collection_engine_property_value_get_bool(props, "volumetric_colored_transmittance");
+
+			if (last_use_colored_transmit != volumetrics->use_colored_transmit) {
+				if (fbl->volumetric_fb != NULL) {
+					DRW_framebuffer_free(fbl->volumetric_fb);
+					fbl->volumetric_fb = NULL;
+				}
+			}
+
+			/* Integration result buffer(s) */
+			if (volumetrics->use_colored_transmit == false) {
+				/* Monocromatic transmittance in alpha */
+				DRWFboTexture tex_vol = {&stl->g_data->volumetric, DRW_TEX_RGBA_16, DRW_TEX_MIPMAP | DRW_TEX_FILTER | DRW_TEX_TEMP};
+
+				DRW_framebuffer_init(&fbl->volumetric_fb, &draw_engine_eevee_type,
+				                    (int)viewport_size[0] / 2, (int)viewport_size[1] / 2,
+				                    &tex_vol, 1);
+			}
+			else {
+				/* Transmittance is separated, No need for alpha and DRW_TEX_RGB_11_11_10 gives the same vram usage */
+				/* Hint ! Could reuse this for transparency! */
+				DRWFboTexture tex_vol[2] = {{&stl->g_data->volumetric, DRW_TEX_RGB_11_11_10, DRW_TEX_MIPMAP | DRW_TEX_FILTER | DRW_TEX_TEMP},
+				                            {&stl->g_data->volumetric_transmit, DRW_TEX_RGB_11_11_10, DRW_TEX_MIPMAP | DRW_TEX_FILTER | DRW_TEX_TEMP}};
+
+				DRW_framebuffer_init(&fbl->volumetric_fb, &draw_engine_eevee_type,
+				                    (int)viewport_size[0] / 2, (int)viewport_size[1] / 2,
+				                    tex_vol, 2);
+			}
+		}
+	}
+
+	/* Compute pixel size, (shared with contact shadows) */
+	copy_v2_v2(effects->ssr_pixelsize, viewport_size);
+	invert_v2(effects->ssr_pixelsize);
+
+	if (BKE_collection_engine_property_value_get_bool(props, "ssr_enable")) {
+		effects->enabled_effects |= EFFECT_SSR;
+
+		if (BKE_collection_engine_property_value_get_bool(props, "ssr_refraction")) {
+			effects->enabled_effects |= EFFECT_REFRACT;
+
+			DRWFboTexture tex = {&txl->refract_color, DRW_TEX_RGB_11_11_10, DRW_TEX_FILTER | DRW_TEX_MIPMAP};
+
+			DRW_framebuffer_init(&fbl->refract_fb, &draw_engine_eevee_type, (int)viewport_size[0], (int)viewport_size[1], &tex, 1);
+		}
+
+		/* Enable double buffering to be able to read previous frame color */
+		effects->enabled_effects |= EFFECT_DOUBLE_BUFFER;
+
+		effects->ssr_ray_count = BKE_collection_engine_property_value_get_int(props, "ssr_ray_count");
+		effects->reflection_trace_full = !BKE_collection_engine_property_value_get_bool(props, "ssr_halfres");
+		effects->ssr_use_normalization = BKE_collection_engine_property_value_get_bool(props, "ssr_normalize_weight");
+		effects->ssr_quality = 1.0f - BKE_collection_engine_property_value_get_float(props, "ssr_quality");
+		effects->ssr_thickness = BKE_collection_engine_property_value_get_float(props, "ssr_thickness");
+		effects->ssr_border_fac = BKE_collection_engine_property_value_get_float(props, "ssr_border_fade");
+		effects->ssr_firefly_fac = BKE_collection_engine_property_value_get_float(props, "ssr_firefly_fac");
+		effects->ssr_max_roughness = BKE_collection_engine_property_value_get_float(props, "ssr_max_roughness");
+
+		if (effects->ssr_firefly_fac < 1e-8f) {
+			effects->ssr_firefly_fac = FLT_MAX;
+		}
+
+		/* Important, can lead to breakage otherwise. */
+		CLAMP(effects->ssr_ray_count, 1, 4);
+
+		const int divisor = (effects->reflection_trace_full) ? 1 : 2;
+		int tracing_res[2] = {(int)viewport_size[0] / divisor, (int)viewport_size[1] / divisor};
+		const bool high_qual_input = true; /* TODO dither low quality input */
+
+		/* MRT for the shading pass in order to output needed data for the SSR pass. */
+		/* TODO create one texture layer per lobe */
+		if (txl->ssr_specrough_input == NULL) {
+			DRWTextureFormat specrough_format = (high_qual_input) ? DRW_TEX_RGBA_16 : DRW_TEX_RGBA_8;
+			txl->ssr_specrough_input = DRW_texture_create_2D((int)viewport_size[0], (int)viewport_size[1], specrough_format, 0, NULL);
+		}
+
+		/* Reattach textures to the right buffer (because we are alternating between buffers) */
+		/* TODO multiple FBO per texture!!!! */
+		DRW_framebuffer_texture_detach(txl->ssr_specrough_input);
+		DRW_framebuffer_texture_attach(fbl->main, txl->ssr_specrough_input, 2, 0);
+
+		/* Raytracing output */
+		/* TODO try integer format for hit coord to increase precision */
+		DRWFboTexture tex_output[4] = {{&stl->g_data->ssr_hit_output[0], DRW_TEX_RGBA_16, DRW_TEX_TEMP},
+		                               {&stl->g_data->ssr_hit_output[1], DRW_TEX_RGBA_16, DRW_TEX_TEMP},
+		                               {&stl->g_data->ssr_hit_output[2], DRW_TEX_RGBA_16, DRW_TEX_TEMP},
+		                               {&stl->g_data->ssr_hit_output[3], DRW_TEX_RGBA_16, DRW_TEX_TEMP}};
+
+		DRW_framebuffer_init(&fbl->screen_tracing_fb, &draw_engine_eevee_type, tracing_res[0], tracing_res[1], tex_output, effects->ssr_ray_count);
+	}
+	else {
+		/* Cleanup to release memory */
+		DRW_TEXTURE_FREE_SAFE(txl->ssr_specrough_input);
+		DRW_FRAMEBUFFER_FREE_SAFE(fbl->screen_tracing_fb);
+		for (int i = 0; i < 4; ++i) {
+			stl->g_data->ssr_hit_output[i] = NULL;
+		}
+	}
+
+	/* Normal buffer for deferred passes. */
+	if ((((effects->enabled_effects & EFFECT_GTAO) != 0) && G.debug_value == 6) ||
+	    ((effects->enabled_effects & EFFECT_SSR) != 0))
+	{
+		if (txl->ssr_normal_input == NULL) {
+			DRWTextureFormat nor_format = DRW_TEX_RG_16;
+			txl->ssr_normal_input = DRW_texture_create_2D((int)viewport_size[0], (int)viewport_size[1], nor_format, 0, NULL);
+		}
+
+		/* Reattach textures to the right buffer (because we are alternating between buffers) */
+		/* TODO multiple FBO per texture!!!! */
+		DRW_framebuffer_texture_detach(txl->ssr_normal_input);
+		DRW_framebuffer_texture_attach(fbl->main, txl->ssr_normal_input, 1, 0);
+	}
+	else {
+		/* Cleanup to release memory */
+		DRW_TEXTURE_FREE_SAFE(txl->ssr_normal_input);
+	}
+
+	/* Setup double buffer so we can access last frame as it was before post processes */
+	if ((effects->enabled_effects & EFFECT_DOUBLE_BUFFER) != 0) {
+		DRWFboTexture tex_double_buffer = {&txl->color_double_buffer, DRW_TEX_RGB_11_11_10, DRW_TEX_FILTER | DRW_TEX_MIPMAP};
+
+		DRW_framebuffer_init(&fbl->double_buffer, &draw_engine_eevee_type,
+		                    (int)viewport_size[0], (int)viewport_size[1],
+		                    &tex_double_buffer, 1);
+	}
+	else {
+		/* Cleanup to release memory */
+		DRW_TEXTURE_FREE_SAFE(txl->color_double_buffer);
+		DRW_FRAMEBUFFER_FREE_SAFE(fbl->double_buffer);
+	}
 }
 
 static DRWShadingGroup *eevee_create_bloom_pass(const char *name, EEVEE_EffectsInfo *effects, struct GPUShader *sh, DRWPass **pass, bool upsample)
@@ -424,7 +869,7 @@ static DRWShadingGroup *eevee_create_bloom_pass(const char *name, EEVEE_EffectsI
 	return grp;
 }
 
-void EEVEE_effects_cache_init(EEVEE_Data *vedata)
+void EEVEE_effects_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
 {
 	EEVEE_PassList *psl = vedata->psl;
 	EEVEE_StorageList *stl = vedata->stl;
@@ -434,20 +879,233 @@ void EEVEE_effects_cache_init(EEVEE_Data *vedata)
 
 	struct Gwn_Batch *quad = DRW_cache_fullscreen_quad_get();
 
+	if ((effects->enabled_effects & EFFECT_TAA) != 0) {
+		psl->taa_resolve = DRW_pass_create("Temporal AA Resolve", DRW_STATE_WRITE_COLOR);
+		DRWShadingGroup *grp = DRW_shgroup_create(e_data.taa_resolve_sh, psl->taa_resolve);
+
+		DRW_shgroup_uniform_buffer(grp, "historyBuffer", &txl->color_double_buffer);
+		DRW_shgroup_uniform_buffer(grp, "colorBuffer", &txl->color);
+		DRW_shgroup_uniform_float(grp, "alpha", &effects->taa_alpha, 1);
+		DRW_shgroup_call_add(grp, quad, NULL);
+	}
+
+	if ((effects->enabled_effects & EFFECT_VOLUMETRIC) != 0) {
+		const DRWContextState *draw_ctx = DRW_context_state_get();
+		Scene *scene = draw_ctx->scene;
+		struct World *wo = scene->world; /* Already checked non NULL */
+		EEVEE_VolumetricsInfo *volumetrics = sldata->volumetrics;
+
+		struct GPUMaterial *mat = EEVEE_material_world_volume_get(
+		        scene, wo, volumetrics->use_lights, volumetrics->use_volume_shadows,
+		        false, volumetrics->use_colored_transmit, sldata->lamps->shadow_method);
+
+		psl->volumetric_integrate_ps = DRW_pass_create("Volumetric Integration", DRW_STATE_WRITE_COLOR);
+		DRWShadingGroup *grp = DRW_shgroup_material_create(mat, psl->volumetric_integrate_ps);
+
+		if (grp != NULL) {
+			DRW_shgroup_uniform_buffer(grp, "depthFull", &e_data.depth_src);
+			DRW_shgroup_uniform_buffer(grp, "shadowTexture", &sldata->shadow_pool);
+			DRW_shgroup_uniform_buffer(grp, "irradianceGrid", &sldata->irradiance_pool);
+			DRW_shgroup_uniform_block(grp, "light_block", sldata->light_ubo);
+			DRW_shgroup_uniform_block(grp, "grid_block", sldata->grid_ubo);
+			DRW_shgroup_uniform_block(grp, "shadow_block", sldata->shadow_ubo);
+			DRW_shgroup_uniform_int(grp, "light_count", &sldata->lamps->num_light, 1);
+			DRW_shgroup_uniform_int(grp, "grid_count", &sldata->probes->num_render_grid, 1);
+			DRW_shgroup_uniform_texture(grp, "utilTex", EEVEE_materials_get_util_tex());
+			DRW_shgroup_uniform_vec4(grp, "viewvecs[0]", (float *)stl->g_data->viewvecs, 2);
+			DRW_shgroup_uniform_vec2(grp, "volume_start_end", &sldata->volumetrics->integration_start, 1);
+			DRW_shgroup_uniform_vec4(grp, "volume_samples_clamp", &sldata->volumetrics->integration_step_count, 1);
+			DRW_shgroup_call_add(grp, quad, NULL);
+
+			if (volumetrics->use_colored_transmit == false) { /* Monochromatic transmittance */
+				psl->volumetric_resolve_ps = DRW_pass_create("Volumetric Resolve", DRW_STATE_WRITE_COLOR | DRW_STATE_TRANSMISSION);
+				grp = DRW_shgroup_create(e_data.volumetric_upsample_sh, psl->volumetric_resolve_ps);
+				DRW_shgroup_uniform_vec4(grp, "viewvecs[0]", (float *)stl->g_data->viewvecs, 2);
+				DRW_shgroup_uniform_buffer(grp, "depthFull", &e_data.depth_src);
+				DRW_shgroup_uniform_buffer(grp, "volumetricBuffer", &stl->g_data->volumetric);
+				DRW_shgroup_call_add(grp, quad, NULL);
+			}
+			else {
+				psl->volumetric_resolve_transmit_ps = DRW_pass_create("Volumetric Transmittance Resolve", DRW_STATE_WRITE_COLOR | DRW_STATE_MULTIPLY);
+				grp = DRW_shgroup_create(e_data.volumetric_upsample_sh, psl->volumetric_resolve_transmit_ps);
+				DRW_shgroup_uniform_vec4(grp, "viewvecs[0]", (float *)stl->g_data->viewvecs, 2);
+				DRW_shgroup_uniform_buffer(grp, "depthFull", &e_data.depth_src);
+				DRW_shgroup_uniform_buffer(grp, "volumetricBuffer", &stl->g_data->volumetric_transmit);
+				DRW_shgroup_call_add(grp, quad, NULL);
+
+				psl->volumetric_resolve_ps = DRW_pass_create("Volumetric Resolve", DRW_STATE_WRITE_COLOR | DRW_STATE_ADDITIVE);
+				grp = DRW_shgroup_create(e_data.volumetric_upsample_sh, psl->volumetric_resolve_ps);
+				DRW_shgroup_uniform_vec4(grp, "viewvecs[0]", (float *)stl->g_data->viewvecs, 2);
+				DRW_shgroup_uniform_buffer(grp, "depthFull", &e_data.depth_src);
+				DRW_shgroup_uniform_buffer(grp, "volumetricBuffer", &stl->g_data->volumetric);
+				DRW_shgroup_call_add(grp, quad, NULL);
+			}
+		}
+		else {
+			/* Compilation failled */
+			effects->enabled_effects &= ~EFFECT_VOLUMETRIC;
+		}
+	}
+
+	if ((effects->enabled_effects & EFFECT_SSR) != 0) {
+		int options = (effects->reflection_trace_full) ? SSR_FULL_TRACE : 0;
+		options |= (effects->ssr_ray_count - 1);
+
+		struct GPUShader *trace_shader = eevee_effects_ssr_shader_get(options);
+		struct GPUShader *resolve_shader = eevee_effects_ssr_shader_get(SSR_RESOLVE | options);
+
+		psl->ssr_raytrace = DRW_pass_create("SSR Raytrace", DRW_STATE_WRITE_COLOR);
+		DRWShadingGroup *grp = DRW_shgroup_create(trace_shader, psl->ssr_raytrace);
+		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.depth_src);
+		DRW_shgroup_uniform_buffer(grp, "normalBuffer", &txl->ssr_normal_input);
+		DRW_shgroup_uniform_buffer(grp, "specroughBuffer", &txl->ssr_specrough_input);
+		DRW_shgroup_uniform_texture(grp, "utilTex", EEVEE_materials_get_util_tex());
+		DRW_shgroup_uniform_buffer(grp, "maxzBuffer", &txl->maxzbuffer);
+		DRW_shgroup_uniform_buffer(grp, "minzBuffer", &stl->g_data->minzbuffer);
+		DRW_shgroup_uniform_vec4(grp, "viewvecs[0]", (float *)stl->g_data->viewvecs, 2);
+		DRW_shgroup_uniform_vec2(grp, "mipRatio[0]", (float *)stl->g_data->mip_ratio, 10);
+		DRW_shgroup_uniform_vec4(grp, "ssrParameters", &effects->ssr_quality, 1);
+		DRW_shgroup_uniform_int(grp, "planar_count", &sldata->probes->num_planar, 1);
+		DRW_shgroup_uniform_float(grp, "maxRoughness", &effects->ssr_max_roughness, 1);
+		DRW_shgroup_uniform_buffer(grp, "planarDepth", &vedata->txl->planar_depth);
+		DRW_shgroup_uniform_block(grp, "planar_block", sldata->planar_ubo);
+		DRW_shgroup_call_add(grp, quad, NULL);
+
+		psl->ssr_resolve = DRW_pass_create("SSR Resolve", DRW_STATE_WRITE_COLOR | DRW_STATE_ADDITIVE);
+		grp = DRW_shgroup_create(resolve_shader, psl->ssr_resolve);
+		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.depth_src);
+		DRW_shgroup_uniform_buffer(grp, "normalBuffer", &txl->ssr_normal_input);
+		DRW_shgroup_uniform_buffer(grp, "specroughBuffer", &txl->ssr_specrough_input);
+		DRW_shgroup_uniform_texture(grp, "utilTex", EEVEE_materials_get_util_tex());
+		DRW_shgroup_uniform_buffer(grp, "prevColorBuffer", &txl->color_double_buffer);
+		DRW_shgroup_uniform_mat4(grp, "PastViewProjectionMatrix", (float *)stl->g_data->prev_persmat);
+		DRW_shgroup_uniform_vec4(grp, "viewvecs[0]", (float *)stl->g_data->viewvecs, 2);
+		DRW_shgroup_uniform_int(grp, "planar_count", &sldata->probes->num_planar, 1);
+		DRW_shgroup_uniform_int(grp, "probe_count", &sldata->probes->num_render_cube, 1);
+		DRW_shgroup_uniform_vec2(grp, "mipRatio[0]", (float *)stl->g_data->mip_ratio, 10);
+		DRW_shgroup_uniform_float(grp, "borderFadeFactor", &effects->ssr_border_fac, 1);
+		DRW_shgroup_uniform_float(grp, "maxRoughness", &effects->ssr_max_roughness, 1);
+		DRW_shgroup_uniform_float(grp, "lodCubeMax", &sldata->probes->lod_cube_max, 1);
+		DRW_shgroup_uniform_float(grp, "lodPlanarMax", &sldata->probes->lod_planar_max, 1);
+		DRW_shgroup_uniform_float(grp, "fireflyFactor", &effects->ssr_firefly_fac, 1);
+		DRW_shgroup_uniform_block(grp, "probe_block", sldata->probe_ubo);
+		DRW_shgroup_uniform_block(grp, "planar_block", sldata->planar_ubo);
+		DRW_shgroup_uniform_buffer(grp, "probeCubes", &sldata->probe_pool);
+		DRW_shgroup_uniform_buffer(grp, "probePlanars", &vedata->txl->planar_pool);
+		DRW_shgroup_uniform_buffer(grp, "hitBuffer0", &stl->g_data->ssr_hit_output[0]);
+		if (effects->ssr_ray_count > 1) {
+			DRW_shgroup_uniform_buffer(grp, "hitBuffer1", &stl->g_data->ssr_hit_output[1]);
+		}
+		if (effects->ssr_ray_count > 2) {
+			DRW_shgroup_uniform_buffer(grp, "hitBuffer2", &stl->g_data->ssr_hit_output[2]);
+		}
+		if (effects->ssr_ray_count > 3) {
+			DRW_shgroup_uniform_buffer(grp, "hitBuffer3", &stl->g_data->ssr_hit_output[3]);
+		}
+
+		DRW_shgroup_uniform_vec4(grp, "aoParameters[0]", &effects->ao_dist, 2);
+		if (effects->use_ao) {
+			DRW_shgroup_uniform_buffer(grp, "horizonBuffer", &vedata->txl->gtao_horizons);
+			DRW_shgroup_uniform_ivec2(grp, "aoHorizonTexSize", (int *)vedata->stl->effects->ao_texsize, 1);
+		}
+		else {
+			/* Use shadow_pool as fallback to avoid sampling problem on certain platform, see: T52593 */
+			DRW_shgroup_uniform_buffer(grp, "horizonBuffer", &sldata->shadow_pool);
+		}
+
+		DRW_shgroup_call_add(grp, quad, NULL);
+	}
+
+	{
+		psl->color_downsample_ps = DRW_pass_create("Downsample", DRW_STATE_WRITE_COLOR);
+		DRWShadingGroup *grp = DRW_shgroup_create(e_data.downsample_sh, psl->color_downsample_ps);
+		DRW_shgroup_uniform_buffer(grp, "source", &e_data.color_src);
+		DRW_shgroup_uniform_float(grp, "fireflyFactor", &effects->ssr_firefly_fac, 1);
+		DRW_shgroup_call_add(grp, quad, NULL);
+	}
+
+	{
+		static int zero = 0;
+		psl->color_downsample_cube_ps = DRW_pass_create("Downsample Cube", DRW_STATE_WRITE_COLOR);
+		DRWShadingGroup *grp = DRW_shgroup_instance_create(e_data.downsample_cube_sh, psl->color_downsample_cube_ps, quad);
+		DRW_shgroup_uniform_buffer(grp, "source", &e_data.color_src);
+		DRW_shgroup_uniform_float(grp, "texelSize", &e_data.cube_texel_size, 1);
+		DRW_shgroup_uniform_int(grp, "Layer", &zero, 1);
+		for (int i = 0; i < 6; ++i)
+			DRW_shgroup_call_dynamic_add_empty(grp);
+	}
+
 	{
-		psl->minmaxz_downlevel = DRW_pass_create("HiZ Down Level", DRW_STATE_WRITE_COLOR);
-		DRWShadingGroup *grp = DRW_shgroup_create(e_data.minmaxz_downlevel_sh, psl->minmaxz_downlevel);
-		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &stl->g_data->minmaxz);
+		/* Perform min/max downsample */
+		psl->minz_downlevel_ps = DRW_pass_create("HiZ Min Down Level", DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_ALWAYS);
+		DRWShadingGroup *grp = DRW_shgroup_create(e_data.minz_downlevel_sh, psl->minz_downlevel_ps);
+		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &stl->g_data->minzbuffer);
+		DRW_shgroup_call_add(grp, quad, NULL);
+
+		psl->maxz_downlevel_ps = DRW_pass_create("HiZ Max Down Level", DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_ALWAYS);
+		grp = DRW_shgroup_create(e_data.maxz_downlevel_sh, psl->maxz_downlevel_ps);
+		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &txl->maxzbuffer);
+		DRW_shgroup_call_add(grp, quad, NULL);
+
+		/* Copy depth buffer to halfres top level of HiZ */
+		psl->minz_downdepth_ps = DRW_pass_create("HiZ Min Copy Depth Halfres", DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_ALWAYS);
+		grp = DRW_shgroup_create(e_data.minz_downdepth_sh, psl->minz_downdepth_ps);
+		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.depth_src);
+		DRW_shgroup_call_add(grp, quad, NULL);
+
+		psl->maxz_downdepth_ps = DRW_pass_create("HiZ Max Copy Depth Halfres", DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_ALWAYS);
+		grp = DRW_shgroup_create(e_data.maxz_downdepth_sh, psl->maxz_downdepth_ps);
+		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.depth_src);
+		DRW_shgroup_call_add(grp, quad, NULL);
+
+		psl->minz_downdepth_layer_ps = DRW_pass_create("HiZ Min Copy DepthLayer Halfres", DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_ALWAYS);
+		grp = DRW_shgroup_create(e_data.minz_downdepth_layer_sh, psl->minz_downdepth_layer_ps);
+		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.depth_src);
+		DRW_shgroup_uniform_int(grp, "depthLayer", &e_data.depth_src_layer, 1);
 		DRW_shgroup_call_add(grp, quad, NULL);
 
-		psl->minmaxz_downdepth = DRW_pass_create("HiZ Down Depth", DRW_STATE_WRITE_COLOR);
-		grp = DRW_shgroup_create(e_data.minmaxz_downdepth_sh, psl->minmaxz_downdepth);
-		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.minmmaxz_depth_src);
+		psl->maxz_downdepth_layer_ps = DRW_pass_create("HiZ Max Copy DepthLayer Halfres", DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_ALWAYS);
+		grp = DRW_shgroup_create(e_data.maxz_downdepth_layer_sh, psl->maxz_downdepth_layer_ps);
+		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.depth_src);
+		DRW_shgroup_uniform_int(grp, "depthLayer", &e_data.depth_src_layer, 1);
 		DRW_shgroup_call_add(grp, quad, NULL);
 
-		psl->minmaxz_copydepth = DRW_pass_create("HiZ Copy Depth", DRW_STATE_WRITE_COLOR);
-		grp = DRW_shgroup_create(e_data.minmaxz_copydepth_sh, psl->minmaxz_copydepth);
-		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.minmmaxz_depth_src);
+		/* Copy depth buffer to halfres top level of HiZ */
+		psl->minz_copydepth_ps = DRW_pass_create("HiZ Min Copy Depth Fullres", DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_ALWAYS);
+		grp = DRW_shgroup_create(e_data.minz_copydepth_sh, psl->minz_copydepth_ps);
+		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.depth_src);
+		DRW_shgroup_call_add(grp, quad, NULL);
+
+		psl->maxz_copydepth_ps = DRW_pass_create("HiZ Max Copy Depth Fullres", DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_ALWAYS);
+		grp = DRW_shgroup_create(e_data.maxz_copydepth_sh, psl->maxz_copydepth_ps);
+		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.depth_src);
+		DRW_shgroup_call_add(grp, quad, NULL);
+	}
+
+	{
+		psl->ao_horizon_search = DRW_pass_create("GTAO Horizon Search", DRW_STATE_WRITE_COLOR);
+		DRWShadingGroup *grp = DRW_shgroup_create(e_data.gtao_sh, psl->ao_horizon_search);
+		DRW_shgroup_uniform_buffer(grp, "maxzBuffer", &txl->maxzbuffer);
+		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.depth_src);
+		DRW_shgroup_uniform_vec4(grp, "viewvecs[0]", (float *)stl->g_data->viewvecs, 2);
+		DRW_shgroup_uniform_vec2(grp, "mipRatio[0]", (float *)stl->g_data->mip_ratio, 10);
+		DRW_shgroup_uniform_vec4(grp, "aoParameters[0]", &stl->effects->ao_dist, 2);
+		DRW_shgroup_uniform_float(grp, "sampleNbr", &stl->effects->ao_sample_nbr, 1);
+		DRW_shgroup_uniform_ivec2(grp, "aoHorizonTexSize", (int *)stl->effects->ao_texsize, 1);
+		DRW_shgroup_uniform_texture(grp, "utilTex", EEVEE_materials_get_util_tex());
+		DRW_shgroup_call_add(grp, quad, NULL);
+
+		psl->ao_horizon_debug = DRW_pass_create("GTAO Horizon Debug", DRW_STATE_WRITE_COLOR);
+		grp = DRW_shgroup_create(e_data.gtao_debug_sh, psl->ao_horizon_debug);
+		DRW_shgroup_uniform_buffer(grp, "maxzBuffer", &txl->maxzbuffer);
+		DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.depth_src);
+		DRW_shgroup_uniform_buffer(grp, "normalBuffer", &txl->ssr_normal_input);
+		DRW_shgroup_uniform_buffer(grp, "horizonBuffer", &txl->gtao_horizons);
+		DRW_shgroup_uniform_vec4(grp, "viewvecs[0]", (float *)stl->g_data->viewvecs, 2);
+		DRW_shgroup_uniform_vec2(grp, "mipRatio[0]", (float *)stl->g_data->mip_ratio, 10);
+		DRW_shgroup_uniform_vec4(grp, "aoParameters[0]", &stl->effects->ao_dist, 2);
+		DRW_shgroup_uniform_ivec2(grp, "aoHorizonTexSize", (int *)stl->effects->ao_texsize, 1);
+		DRW_shgroup_uniform_texture(grp, "utilTex", EEVEE_materials_get_util_tex());
 		DRW_shgroup_call_add(grp, quad, NULL);
 	}
 
@@ -500,8 +1158,9 @@ void EEVEE_effects_cache_init(EEVEE_Data *vedata)
 		eevee_create_bloom_pass("Bloom Upsample", effects, e_data.bloom_upsample_sh[use_highres], &psl->bloom_upsample, true);
 		grp = eevee_create_bloom_pass("Bloom Blit", effects, e_data.bloom_blit_sh[use_antiflicker], &psl->bloom_blit, false);
 		DRW_shgroup_uniform_vec4(grp, "curveThreshold", effects->bloom_curve_threshold, 1);
+		DRW_shgroup_uniform_float(grp, "clampIntensity", &effects->bloom_clamp, 1);
 		grp = eevee_create_bloom_pass("Bloom Resolve", effects, e_data.bloom_resolve_sh[use_highres], &psl->bloom_resolve, true);
-		DRW_shgroup_uniform_float(grp, "bloomIntensity", &effects->bloom_intensity, 1);
+		DRW_shgroup_uniform_vec3(grp, "bloomColor", effects->bloom_color, 1);
 	}
 
 	{
@@ -530,7 +1189,7 @@ void EEVEE_effects_cache_init(EEVEE_Data *vedata)
 		/* This create an empty batch of N triangles to be positioned
 		 * by the vertex shader 0.4ms against 6ms with instancing */
 		const float *viewport_size = DRW_viewport_size_get();
-		const int sprite_ct = ((int)viewport_size[0]/2) * ((int)viewport_size[1]/2); /* brackets matters */
+		const int sprite_ct = ((int)viewport_size[0] / 2) * ((int)viewport_size[1] / 2); /* brackets matters */
 		grp = DRW_shgroup_empty_tri_batch_create(e_data.dof_scatter_sh, psl->dof_scatter, sprite_ct);
 
 		DRW_shgroup_uniform_buffer(grp, "colorBuffer", &effects->unf_source_buffer);
@@ -551,41 +1210,258 @@ void EEVEE_effects_cache_init(EEVEE_Data *vedata)
 	}
 }
 
-#define SWAP_BUFFERS() {                           \
-	if (effects->source_buffer == txl->color) {    \
-		effects->source_buffer = txl->color_post;  \
-		effects->target_buffer = fbl->main;        \
-	}                                              \
-	else {                                         \
-		effects->source_buffer = txl->color;       \
-		effects->target_buffer = fbl->effect_fb;   \
-	}                                              \
-} ((void)0)
+static void min_downsample_cb(void *vedata, int UNUSED(level))
+{
+	EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl;
+	DRW_draw_pass(psl->minz_downlevel_ps);
+}
 
-static void minmax_downsample_cb(void *vedata, int UNUSED(level))
+static void max_downsample_cb(void *vedata, int UNUSED(level))
 {
 	EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl;
-	DRW_draw_pass(psl->minmaxz_downlevel);
+	DRW_draw_pass(psl->maxz_downlevel_ps);
 }
 
-void EEVEE_create_minmax_buffer(EEVEE_Data *vedata, GPUTexture *depth_src)
+static void simple_downsample_cb(void *vedata, int UNUSED(level))
+{
+	EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl;
+	DRW_draw_pass(psl->color_downsample_ps);
+}
+
+static void simple_downsample_cube_cb(void *vedata, int level)
+{
+	EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl;
+	e_data.cube_texel_size = (float)(1 << level) / (float)GPU_texture_width(e_data.color_src);
+	DRW_draw_pass(psl->color_downsample_cube_ps);
+}
+
+void EEVEE_create_minmax_buffer(EEVEE_Data *vedata, GPUTexture *depth_src, int layer)
 {
 	EEVEE_PassList *psl = vedata->psl;
 	EEVEE_FramebufferList *fbl = vedata->fbl;
 	EEVEE_StorageList *stl = vedata->stl;
+	EEVEE_TextureList *txl = vedata->txl;
 
-	e_data.minmmaxz_depth_src = depth_src;
+	e_data.depth_src = depth_src;
+	e_data.depth_src_layer = layer;
 
-	/* Copy depth buffer to minmax texture top level */
-	DRW_framebuffer_texture_attach(fbl->minmaxz_fb, stl->g_data->minmaxz, 0, 0);
-	DRW_framebuffer_bind(fbl->minmaxz_fb);
-	DRW_draw_pass(psl->minmaxz_downdepth);
-	DRW_framebuffer_texture_detach(stl->g_data->minmaxz);
+	DRW_stats_group_start("Min buffer");
+	/* Copy depth buffer to min texture top level */
+	DRW_framebuffer_texture_attach(fbl->downsample_fb, stl->g_data->minzbuffer, 0, 0);
+	DRW_framebuffer_bind(fbl->downsample_fb);
+	if (layer >= 0) {
+		DRW_draw_pass(psl->minz_downdepth_layer_ps);
+	}
+	else {
+		DRW_draw_pass(psl->minz_downdepth_ps);
+	}
+	DRW_framebuffer_texture_detach(stl->g_data->minzbuffer);
+
+	/* Create lower levels */
+	DRW_framebuffer_recursive_downsample(fbl->downsample_fb, stl->g_data->minzbuffer, 8, &min_downsample_cb, vedata);
+	DRW_stats_group_end();
+
+	DRW_stats_group_start("Max buffer");
+	/* Copy depth buffer to max texture top level */
+	DRW_framebuffer_texture_attach(fbl->downsample_fb, txl->maxzbuffer, 0, 0);
+	DRW_framebuffer_bind(fbl->downsample_fb);
+	if (layer >= 0) {
+		DRW_draw_pass(psl->maxz_downdepth_layer_ps);
+	}
+	else {
+		DRW_draw_pass(psl->maxz_downdepth_ps);
+	}
+	DRW_framebuffer_texture_detach(txl->maxzbuffer);
 
 	/* Create lower levels */
-	DRW_framebuffer_recursive_downsample(fbl->minmaxz_fb, stl->g_data->minmaxz, 6, &minmax_downsample_cb, vedata);
+	DRW_framebuffer_recursive_downsample(fbl->downsample_fb, txl->maxzbuffer, 8, &max_downsample_cb, vedata);
+	DRW_stats_group_end();
+}
+
+/**
+ * Simple downsampling algorithm. Reconstruct mip chain up to mip level.
+ **/
+void EEVEE_downsample_buffer(EEVEE_Data *vedata, struct GPUFrameBuffer *fb_src, GPUTexture *texture_src, int level)
+{
+	e_data.color_src = texture_src;
+
+	DRW_stats_group_start("Downsample buffer");
+	/* Create lower levels */
+	DRW_framebuffer_recursive_downsample(fb_src, texture_src, level, &simple_downsample_cb, vedata);
+	DRW_stats_group_end();
+}
+
+/**
+ * Simple downsampling algorithm for cubemap. Reconstruct mip chain up to mip level.
+ **/
+void EEVEE_downsample_cube_buffer(EEVEE_Data *vedata, struct GPUFrameBuffer *fb_src, GPUTexture *texture_src, int level)
+{
+	e_data.color_src = texture_src;
+
+	DRW_stats_group_start("Downsample Cube buffer");
+	/* Create lower levels */
+	DRW_framebuffer_recursive_downsample(fb_src, texture_src, level, &simple_downsample_cube_cb, vedata);
+	DRW_stats_group_end();
+}
+
+void EEVEE_effects_do_volumetrics(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
+{
+	EEVEE_PassList *psl = vedata->psl;
+	EEVEE_FramebufferList *fbl = vedata->fbl;
+	EEVEE_StorageList *stl = vedata->stl;
+	EEVEE_EffectsInfo *effects = stl->effects;
+
+	if ((effects->enabled_effects & EFFECT_VOLUMETRIC) != 0) {
+		DefaultTextureList *dtxl = DRW_viewport_texture_list_get();
+
+		e_data.depth_src = dtxl->depth;
+
+		/* Compute volumetric integration at halfres. */
+		DRW_framebuffer_texture_attach(fbl->volumetric_fb, stl->g_data->volumetric, 0, 0);
+		if (sldata->volumetrics->use_colored_transmit) {
+			DRW_framebuffer_texture_attach(fbl->volumetric_fb, stl->g_data->volumetric_transmit, 1, 0);
+		}
+		DRW_framebuffer_bind(fbl->volumetric_fb);
+		DRW_draw_pass(psl->volumetric_integrate_ps);
+
+		/* Resolve at fullres */
+		DRW_framebuffer_texture_detach(dtxl->depth);
+		DRW_framebuffer_bind(fbl->main);
+		if (sldata->volumetrics->use_colored_transmit) {
+			DRW_draw_pass(psl->volumetric_resolve_transmit_ps);
+		}
+		DRW_draw_pass(psl->volumetric_resolve_ps);
+
+		/* Restore */
+		DRW_framebuffer_texture_attach(fbl->main, dtxl->depth, 0, 0);
+		DRW_framebuffer_texture_detach(stl->g_data->volumetric);
+		if (sldata->volumetrics->use_colored_transmit) {
+			DRW_framebuffer_texture_detach(stl->g_data->volumetric_transmit);
+		}
+
+		/* Rebind main buffer after attach/detach operations */
+		DRW_framebuffer_bind(fbl->main);
+	}
 }
 
+void EEVEE_effects_do_refraction(EEVEE_SceneLayerData *UNUSED(sldata), EEVEE_Data *vedata)
+{
+	EEVEE_FramebufferList *fbl = vedata->fbl;
+	EEVEE_TextureList *txl = vedata->txl;
+	EEVEE_StorageList *stl = vedata->stl;
+	EEVEE_EffectsInfo *effects = stl->effects;
+
+	if ((effects->enabled_effects & EFFECT_REFRACT) != 0) {
+		DRW_framebuffer_texture_attach(fbl->refract_fb, txl->refract_color, 0, 0);
+		DRW_framebuffer_blit(fbl->main, fbl->refract_fb, false);
+		EEVEE_downsample_buffer(vedata, fbl->downsample_fb, txl->refract_color, 9);
+	}
+}
+
+void EEVEE_effects_do_ssr(EEVEE_SceneLayerData *UNUSED(sldata), EEVEE_Data *vedata)
+{
+	EEVEE_PassList *psl = vedata->psl;
+	EEVEE_FramebufferList *fbl = vedata->fbl;
+	EEVEE_StorageList *stl = vedata->stl;
+	EEVEE_TextureList *txl = vedata->txl;
+	EEVEE_EffectsInfo *effects = stl->effects;
+
+	if (((effects->enabled_effects & EFFECT_SSR) != 0) && stl->g_data->valid_double_buffer) {
+		DefaultTextureList *dtxl = DRW_viewport_texture_list_get();
+		e_data.depth_src = dtxl->depth;
+
+		for (int i = 0; i < effects->ssr_ray_count; ++i) {
+			DRW_framebuffer_texture_attach(fbl->screen_tracing_fb, stl->g_data->ssr_hit_output[i], i, 0);
+		}
+		DRW_framebuffer_bind(fbl->screen_tracing_fb);
+
+		/* Raytrace. */
+		DRW_draw_pass(psl->ssr_raytrace);
+
+		for (int i = 0; i < effects->ssr_ray_count; ++i) {
+			DRW_framebuffer_texture_detach(stl->g_data->ssr_hit_output[i]);
+		}
+
+		EEVEE_downsample_buffer(vedata, fbl->downsample_fb, txl->color_double_buffer, 9);
+
+		/* Resolve at fullres */
+		DRW_framebuffer_texture_detach(dtxl->depth);
+		DRW_framebuffer_texture_detach(txl->ssr_normal_input);
+		DRW_framebuffer_texture_detach(txl->ssr_specrough_input);
+		DRW_framebuffer_bind(fbl->main);
+		DRW_draw_pass(psl->ssr_resolve);
+
+		/* Restore */
+		DRW_framebuffer_texture_attach(fbl->main, dtxl->depth, 0, 0);
+		DRW_framebuffer_texture_attach(fbl->main, txl->ssr_normal_input, 1, 0);
+		DRW_framebuffer_texture_attach(fbl->main, txl->ssr_specrough_input, 2, 0);
+	}
+
+	if ((effects->enabled_effects & EFFECT_GTAO) != 0 && G.debug_value == 6) {
+		/* GTAO Debug */
+		DRW_framebuffer_texture_attach(fbl->gtao_debug_fb, stl->g_data->gtao_horizons_debug, 0, 0);
+		DRW_framebuffer_bind(fbl->gtao_debug_fb);
+
+		DRW_draw_pass(psl->ao_horizon_debug);
+
+		/* Restore */
+		DRW_framebuffer_texture_detach(stl->g_data->gtao_horizons_debug);
+	}
+
+	DRW_framebuffer_bind(fbl->main);
+}
+
+void EEVEE_effects_do_gtao(EEVEE_SceneLayerData *UNUSED(sldata), EEVEE_Data *vedata)
+{
+	EEVEE_PassList *psl = vedata->psl;
+	EEVEE_TextureList *txl = vedata->txl;
+	EEVEE_FramebufferList *fbl = vedata->fbl;
+	EEVEE_StorageList *stl = vedata->stl;
+	EEVEE_EffectsInfo *effects = stl->effects;
+
+	if ((effects->enabled_effects & EFFECT_GTAO) != 0) {
+		DefaultTextureList *dtxl = DRW_viewport_texture_list_get();
+		e_data.depth_src = dtxl->depth;
+
+		DRW_stats_group_start("GTAO Horizon Scan");
+		for (effects->ao_sample_nbr = 0.0;
+		     effects->ao_sample_nbr < effects->ao_samples;
+		     ++effects->ao_sample_nbr)
+		{
+			DRW_framebuffer_texture_detach(txl->gtao_horizons);
+			DRW_framebuffer_texture_layer_attach(fbl->gtao_fb, txl->gtao_horizons, 0, (int)effects->ao_sample_nbr, 0);
+			DRW_framebuffer_bind(fbl->gtao_fb);
+
+			DRW_draw_pass(psl->ao_horizon_search);
+		}
+		DRW_stats_group_end();
+
+		/* Restore */
+		DRW_framebuffer_bind(fbl->main);
+	}
+}
+
+#define SWAP_DOUBLE_BUFFERS() {                                       \
+	if (swap_double_buffer) {                                         \
+		SWAP(struct GPUFrameBuffer *, fbl->main, fbl->double_buffer); \
+		SWAP(GPUTexture *, txl->color, txl->color_double_buffer);     \
+		swap_double_buffer = false;                                   \
+	}                                                                 \
+} ((void)0)
+
+#define SWAP_BUFFERS() {                           \
+	if (effects->target_buffer != fbl->main) {     \
+		SWAP_DOUBLE_BUFFERS();                     \
+		effects->source_buffer = txl->color_post;  \
+		effects->target_buffer = fbl->main;        \
+	}                                              \
+	else {                                         \
+		SWAP_DOUBLE_BUFFERS();                     \
+		effects->source_buffer = txl->color;       \
+		effects->target_buffer = fbl->effect_fb;   \
+	}                                              \
+} ((void)0)
+
 void EEVEE_draw_effects(EEVEE_Data *vedata)
 {
 	EEVEE_PassList *psl = vedata->psl;
@@ -594,6 +1470,9 @@ void EEVEE_draw_effects(EEVEE_Data *vedata)
 	EEVEE_StorageList *stl = vedata->stl;
 	EEVEE_EffectsInfo *effects = stl->effects;
 
+	/* only once per frame after the first post process */
+	bool swap_double_buffer = ((effects->enabled_effects & EFFECT_DOUBLE_BUFFER) != 0);
+
 	/* Default framebuffer and texture */
 	DefaultFramebufferList *dfbl = DRW_viewport_framebuffer_list_get();
 	DefaultTextureList *dtxl = DRW_viewport_texture_list_get();
@@ -602,6 +1481,37 @@ void EEVEE_draw_effects(EEVEE_Data *vedata)
 	effects->source_buffer = txl->color; /* latest updated texture */
 	effects->target_buffer = fbl->effect_fb; /* next target to render to */
 
+	/* Temporal Anti-Aliasing */
+	/* MUST COME FIRST. */
+	if ((effects->enabled_effects & EFFECT_TAA) != 0) {
+		if (effects->taa_current_sample != 1) {
+			DRW_framebuffer_bind(fbl->effect_fb);
+			DRW_draw_pass(psl->taa_resolve);
+
+			/* Restore the depth from sample 1. */
+			DRW_framebuffer_blit(fbl->depth_double_buffer_fb, fbl->main, true);
+
+			/* Special Swap */
+			SWAP(struct GPUFrameBuffer *, fbl->effect_fb, fbl->double_buffer);
+			SWAP(GPUTexture *, txl->color_post, txl->color_double_buffer);
+			swap_double_buffer = false;
+			effects->source_buffer = txl->color_double_buffer;
+			effects->target_buffer = fbl->main;
+		}
+		else {
+			/* Save the depth buffer for the next frame.
+			 * This saves us from doing anything special
+			 * in the other mode engines. */
+			DRW_framebuffer_blit(fbl->main, fbl->depth_double_buffer_fb, true);
+		}
+
+		if ((effects->taa_total_sample == 0) ||
+		    (effects->taa_current_sample < effects->taa_total_sample))
+		{
+			DRW_viewport_request_redraw();
+		}
+	}
+
 	/* Detach depth for effects to use it */
 	DRW_framebuffer_texture_detach(dtxl->depth);
 
@@ -667,7 +1577,7 @@ void EEVEE_draw_effects(EEVEE_Data *vedata)
 		last = txl->bloom_downsample[0];
 
 		for (int i = 1; i < effects->bloom_iteration_ct; ++i) {
-			copy_v2_v2(effects->unf_source_texel_size, effects->downsamp_texel_size[i-1]);
+			copy_v2_v2(effects->unf_source_texel_size, effects->downsamp_texel_size[i - 1]);
 			effects->unf_source_buffer = last;
 
 			DRW_framebuffer_bind(fbl->bloom_down_fb[i]);
@@ -705,13 +1615,77 @@ void EEVEE_draw_effects(EEVEE_Data *vedata)
 
 	/* Tonemapping */
 	DRW_transform_to_display(effects->source_buffer);
+
+	/* Debug : Ouput buffer to view. */
+	if ((G.debug_value > 0) && (G.debug_value <= 6)) {
+		switch (G.debug_value) {
+			case 1:
+				if (txl->maxzbuffer) DRW_transform_to_display(txl->maxzbuffer);
+				break;
+			case 2:
+				if (stl->g_data->ssr_hit_output[0]) DRW_transform_to_display(stl->g_data->ssr_hit_output[0]);
+				break;
+			case 3:
+				if (txl->ssr_normal_input) DRW_transform_to_display(txl->ssr_normal_input);
+				break;
+			case 4:
+				if (txl->ssr_specrough_input) DRW_transform_to_display(txl->ssr_specrough_input);
+				break;
+			case 5:
+				if (txl->color_double_buffer) DRW_transform_to_display(txl->color_double_buffer);
+				break;
+			case 6:
+				if (stl->g_data->gtao_horizons_debug) DRW_transform_to_display(stl->g_data->gtao_horizons_debug);
+				break;
+			default:
+				break;
+		}
+	}
+
+	/* If no post processes is enabled, buffers are still not swapped, do it now. */
+	SWAP_DOUBLE_BUFFERS();
+
+	if (!stl->g_data->valid_double_buffer &&
+	    ((effects->enabled_effects & EFFECT_DOUBLE_BUFFER) != 0) &&
+	    (DRW_state_is_image_render() == false))
+	{
+		/* If history buffer is not valid request another frame.
+		 * This fix black reflections on area resize. */
+		DRW_viewport_request_redraw();
+	}
+
+	/* Record pers matrix for the next frame. */
+	DRW_viewport_matrix_get(stl->g_data->prev_persmat, DRW_MAT_PERS);
+
+	/* Update double buffer status if render mode. */
+	if (DRW_state_is_image_render()) {
+		stl->g_data->valid_double_buffer = (txl->color_double_buffer != NULL);
+	}
 }
 
 void EEVEE_effects_free(void)
 {
-	DRW_SHADER_FREE_SAFE(e_data.minmaxz_downlevel_sh);
-	DRW_SHADER_FREE_SAFE(e_data.minmaxz_downdepth_sh);
-	DRW_SHADER_FREE_SAFE(e_data.minmaxz_copydepth_sh);
+	for (int i = 0; i < SSR_MAX_SHADER; ++i) {
+		DRW_SHADER_FREE_SAFE(e_data.ssr_sh[i]);
+	}
+	DRW_SHADER_FREE_SAFE(e_data.downsample_sh);
+	DRW_SHADER_FREE_SAFE(e_data.downsample_cube_sh);
+
+	DRW_SHADER_FREE_SAFE(e_data.taa_resolve_sh);
+
+	DRW_SHADER_FREE_SAFE(e_data.gtao_sh);
+	DRW_SHADER_FREE_SAFE(e_data.gtao_debug_sh);
+
+	DRW_SHADER_FREE_SAFE(e_data.volumetric_upsample_sh);
+
+	DRW_SHADER_FREE_SAFE(e_data.minz_downlevel_sh);
+	DRW_SHADER_FREE_SAFE(e_data.maxz_downlevel_sh);
+	DRW_SHADER_FREE_SAFE(e_data.minz_downdepth_sh);
+	DRW_SHADER_FREE_SAFE(e_data.maxz_downdepth_sh);
+	DRW_SHADER_FREE_SAFE(e_data.minz_downdepth_layer_sh);
+	DRW_SHADER_FREE_SAFE(e_data.maxz_downdepth_layer_sh);
+	DRW_SHADER_FREE_SAFE(e_data.minz_copydepth_sh);
+	DRW_SHADER_FREE_SAFE(e_data.maxz_copydepth_sh);
 
 	DRW_SHADER_FREE_SAFE(e_data.motion_blur_sh);
 	DRW_SHADER_FREE_SAFE(e_data.dof_downsample_sh);
@@ -726,4 +1700,4 @@ void EEVEE_effects_free(void)
 	DRW_SHADER_FREE_SAFE(e_data.bloom_downsample_sh[1]);
 	DRW_SHADER_FREE_SAFE(e_data.bloom_upsample_sh[1]);
 	DRW_SHADER_FREE_SAFE(e_data.bloom_resolve_sh[1]);
-}
\ No newline at end of file
+}
diff --git a/source/blender/draw/engines/eevee/eevee_engine.c b/source/blender/draw/engines/eevee/eevee_engine.c
index c024eb609b3..0014cf7bf1e 100644
--- a/source/blender/draw/engines/eevee/eevee_engine.c
+++ b/source/blender/draw/engines/eevee/eevee_engine.c
@@ -29,6 +29,8 @@
 #include "BLI_dynstr.h"
 #include "BLI_rand.h"
 
+#include "BKE_object.h"
+
 #include "GPU_material.h"
 #include "GPU_glew.h"
 
@@ -49,68 +51,94 @@ static void EEVEE_engine_init(void *ved)
 	EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl;
 	EEVEE_SceneLayerData *sldata = EEVEE_scene_layer_data_get();
 
-	DRWFboTexture tex = {&txl->color, DRW_TEX_RGB_11_11_10, DRW_TEX_FILTER};
+	if (!stl->g_data) {
+		/* Alloc transient pointers */
+		stl->g_data = MEM_callocN(sizeof(*stl->g_data), __func__);
+	}
+	stl->g_data->background_alpha = 1.0f;
+	stl->g_data->valid_double_buffer = (txl->color_double_buffer != NULL);
+
+	DRWFboTexture tex = {&txl->color, DRW_TEX_RGB_11_11_10, DRW_TEX_FILTER | DRW_TEX_MIPMAP};
 
 	const float *viewport_size = DRW_viewport_size_get();
 	DRW_framebuffer_init(&fbl->main, &draw_engine_eevee_type,
 	                    (int)viewport_size[0], (int)viewport_size[1],
 	                    &tex, 1);
 
-	if (!stl->g_data) {
-		/* Alloc transient pointers */
-		stl->g_data = MEM_mallocN(sizeof(*stl->g_data), __func__);
-	}
-	stl->g_data->background_alpha = 1.0f;
+	/* EEVEE_effects_init needs to go first for TAA */
+	EEVEE_effects_init(sldata, vedata);
 
-	EEVEE_materials_init();
+	EEVEE_materials_init(stl);
 	EEVEE_lights_init(sldata);
 	EEVEE_lightprobes_init(sldata, vedata);
-	EEVEE_effects_init(vedata);
+
+	if (stl->effects->taa_current_sample > 1) {
+		/* XXX otherwise it would break the other engines. */
+		DRW_viewport_matrix_override_unset(DRW_MAT_PERS);
+		DRW_viewport_matrix_override_unset(DRW_MAT_PERSINV);
+		DRW_viewport_matrix_override_unset(DRW_MAT_WIN);
+		DRW_viewport_matrix_override_unset(DRW_MAT_WININV);
+	}
 }
 
 static void EEVEE_cache_init(void *vedata)
 {
 	EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl;
-	EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl;
 	EEVEE_SceneLayerData *sldata = EEVEE_scene_layer_data_get();
 
 	EEVEE_materials_cache_init(vedata);
 	EEVEE_lights_cache_init(sldata, psl);
-	EEVEE_lightprobes_cache_init(sldata, psl, stl);
-	EEVEE_effects_cache_init(vedata);
+	EEVEE_lightprobes_cache_init(sldata, vedata);
+	EEVEE_effects_cache_init(sldata, vedata);
 }
 
 static void EEVEE_cache_populate(void *vedata, Object *ob)
 {
-	EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl;
 	EEVEE_SceneLayerData *sldata = EEVEE_scene_layer_data_get();
 
 	const DRWContextState *draw_ctx = DRW_context_state_get();
 	const bool is_active = (ob == draw_ctx->obact);
 	if (is_active) {
-		if (ob->mode & (OB_MODE_VERTEX_PAINT | OB_MODE_WEIGHT_PAINT | OB_MODE_TEXTURE_PAINT)) {
+		if (DRW_object_is_mode_shade(ob) == true) {
 			return;
 		}
 	}
 
-	struct Gwn_Batch *geom = DRW_cache_object_surface_get(ob);
-	if (geom) {
-		EEVEE_materials_cache_populate(vedata, sldata, ob, geom);
+	if (ELEM(ob->type, OB_MESH)) {
+		if (!BKE_object_is_visible(ob)) {
+			return;
+		}
+
+		EEVEE_materials_cache_populate(vedata, sldata, ob);
 
 		const bool cast_shadow = true;
 
 		if (cast_shadow) {
-			EEVEE_lights_cache_shcaster_add(sldata, psl, geom, ob->obmat);
-			BLI_addtail(&sldata->shadow_casters, BLI_genericNodeN(ob));
-			EEVEE_ObjectEngineData *oedata = EEVEE_object_data_get(ob);
-			oedata->need_update = ((ob->deg_update_flag & DEG_RUNTIME_DATA_UPDATE) != 0);
+			if ((ob->base_flag & BASE_FROMDUPLI) != 0) {
+				/* TODO: Special case for dupli objects because we cannot save the object pointer. */
+			}
+			else {
+				BLI_addtail(&sldata->shadow_casters, BLI_genericNodeN(ob));
+				EEVEE_ObjectEngineData *oedata = EEVEE_object_data_get(ob);
+				oedata->need_update = ((ob->deg_update_flag & DEG_RUNTIME_DATA_UPDATE) != 0);
+			}
 		}
 	}
 	else if (ob->type == OB_LIGHTPROBE) {
-		EEVEE_lightprobes_cache_add(sldata, ob);
+		if ((ob->base_flag & BASE_FROMDUPLI) != 0) {
+			/* TODO: Special case for dupli objects because we cannot save the object pointer. */
+		}
+		else {
+			EEVEE_lightprobes_cache_add(sldata, ob);
+		}
 	}
 	else if (ob->type == OB_LAMP) {
-		EEVEE_lights_cache_add(sldata, ob);
+		if ((ob->base_flag & BASE_FROMDUPLI) != 0) {
+			/* TODO: Special case for dupli objects because we cannot save the object pointer. */
+		}
+		else {
+			EEVEE_lights_cache_add(sldata, ob);
+		}
 	}
 }
 
@@ -126,43 +154,138 @@ static void EEVEE_cache_finish(void *vedata)
 static void EEVEE_draw_scene(void *vedata)
 {
 	EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl;
+	EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl;
 	EEVEE_FramebufferList *fbl = ((EEVEE_Data *)vedata)->fbl;
 	EEVEE_SceneLayerData *sldata = EEVEE_scene_layer_data_get();
 
 	/* Default framebuffer and texture */
 	DefaultTextureList *dtxl = DRW_viewport_texture_list_get();
 
-	/* Refresh shadows */
-	EEVEE_draw_shadows(sldata, psl);
+	/* Number of iteration: needed for all temporal effect (SSR, TAA)
+	 * when using opengl render. */
+	int loop_ct = DRW_state_is_image_render() ? 4 : 1;
 
-	/* Refresh Probes */
-	EEVEE_lightprobes_refresh(sldata, vedata);
+	static float rand = 0.0f;
 
-	/* Attach depth to the hdr buffer and bind it */	
-	DRW_framebuffer_texture_detach(dtxl->depth);
-	DRW_framebuffer_texture_attach(fbl->main, dtxl->depth, 0, 0);
-	DRW_framebuffer_bind(fbl->main);
-	DRW_framebuffer_clear(false, true, false, NULL, 1.0f);
+	/* XXX temp for denoising render. TODO plug number of samples here */
+	if (DRW_state_is_image_render()) {
+		rand += 1.0f / 16.0f;
+		rand = rand - floorf(rand);
 
-	DRW_draw_pass(psl->background_pass);
+		/* Set jitter offset */
+		EEVEE_update_util_texture(rand);
+	}
+	else if (((stl->effects->enabled_effects & EFFECT_TAA) != 0) && (stl->effects->taa_current_sample > 1)) {
+		double r;
+		BLI_halton_1D(2, 0.0, stl->effects->taa_current_sample - 1, &r);
 
-	/* Depth prepass */
-	DRW_draw_pass(psl->depth_pass);
-	DRW_draw_pass(psl->depth_pass_cull);
+		/* Set jitter offset */
+		/* PERF This is killing perf ! */
+		EEVEE_update_util_texture((float)r);
+	}
 
-	/* Create minmax texture */
-	EEVEE_create_minmax_buffer(vedata, dtxl->depth);
+	while (loop_ct--) {
+
+		/* Refresh Probes */
+		DRW_stats_group_start("Probes Refresh");
+		EEVEE_lightprobes_refresh(sldata, vedata);
+		DRW_stats_group_end();
+
+		/* Refresh shadows */
+		DRW_stats_group_start("Shadows");
+		EEVEE_draw_shadows(sldata, psl);
+		DRW_stats_group_end();
+
+		/* Attach depth to the hdr buffer and bind it */
+		DRW_framebuffer_texture_detach(dtxl->depth);
+		DRW_framebuffer_texture_attach(fbl->main, dtxl->depth, 0, 0);
+		DRW_framebuffer_bind(fbl->main);
+		DRW_framebuffer_clear(false, true, false, NULL, 1.0f);
+
+		if (((stl->effects->enabled_effects & EFFECT_TAA) != 0) && stl->effects->taa_current_sample > 1) {
+			DRW_viewport_matrix_override_set(stl->effects->overide_persmat, DRW_MAT_PERS);
+			DRW_viewport_matrix_override_set(stl->effects->overide_persinv, DRW_MAT_PERSINV);
+			DRW_viewport_matrix_override_set(stl->effects->overide_winmat, DRW_MAT_WIN);
+			DRW_viewport_matrix_override_set(stl->effects->overide_wininv, DRW_MAT_WININV);
+		}
 
-	/* Restore main FB */
-	DRW_framebuffer_bind(fbl->main);
+		/* Depth prepass */
+		DRW_stats_group_start("Prepass");
+		DRW_draw_pass(psl->depth_pass);
+		DRW_draw_pass(psl->depth_pass_cull);
+		DRW_stats_group_end();
+
+		/* Create minmax texture */
+		DRW_stats_group_start("Main MinMax buffer");
+		EEVEE_create_minmax_buffer(vedata, dtxl->depth, -1);
+		DRW_stats_group_end();
+
+		/* Compute GTAO Horizons */
+		EEVEE_effects_do_gtao(sldata, vedata);
+
+		/* Restore main FB */
+		DRW_framebuffer_bind(fbl->main);
+
+		/* Shading pass */
+		DRW_stats_group_start("Shading");
+		DRW_draw_pass(psl->background_pass);
+		EEVEE_draw_default_passes(psl);
+		DRW_draw_pass(psl->material_pass);
+		DRW_stats_group_end();
+
+		/* Screen Space Reflections */
+		DRW_stats_group_start("SSR");
+		EEVEE_effects_do_ssr(sldata, vedata);
+		DRW_stats_group_end();
+
+		DRW_draw_pass(psl->probe_display);
+
+		/* Prepare Refraction */
+		EEVEE_effects_do_refraction(sldata, vedata);
+
+		/* Restore main FB */
+		DRW_framebuffer_bind(fbl->main);
+
+		/* Opaque refraction */
+		DRW_stats_group_start("Opaque Refraction");
+		DRW_draw_pass(psl->refract_depth_pass);
+		DRW_draw_pass(psl->refract_depth_pass_cull);
+		DRW_draw_pass(psl->refract_pass);
+		DRW_stats_group_end();
+
+		/* Transparent */
+		DRW_pass_sort_shgroup_z(psl->transparent_pass);
+		DRW_stats_group_start("Transparent");
+		DRW_draw_pass(psl->transparent_pass);
+		DRW_stats_group_end();
+
+		/* Volumetrics */
+		DRW_stats_group_start("Volumetrics");
+		EEVEE_effects_do_volumetrics(sldata, vedata);
+		DRW_stats_group_end();
+
+		/* Post Process */
+		DRW_stats_group_start("Post FX");
+		EEVEE_draw_effects(vedata);
+		DRW_stats_group_end();
+
+		if (stl->effects->taa_current_sample > 1) {
+			DRW_viewport_matrix_override_unset(DRW_MAT_PERS);
+			DRW_viewport_matrix_override_unset(DRW_MAT_PERSINV);
+			DRW_viewport_matrix_override_unset(DRW_MAT_WIN);
+			DRW_viewport_matrix_override_unset(DRW_MAT_WININV);
+		}
+	}
 
-	/* Shading pass */
-	DRW_draw_pass(psl->probe_display);
-	EEVEE_draw_default_passes(psl);
-	DRW_draw_pass(psl->material_pass);
+	stl->g_data->view_updated = false;
+}
 
-	/* Post Process */
-	EEVEE_draw_effects(vedata);
+static void EEVEE_view_update(void *vedata)
+{
+	EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl;
+	if (stl->g_data) {
+		stl->g_data->view_updated = true;
+	}
 }
 
 static void EEVEE_engine_free(void)
@@ -188,25 +311,60 @@ static void EEVEE_scene_layer_settings_create(RenderEngine *UNUSED(engine), IDPr
 	           props->type == IDP_GROUP &&
 	           props->subtype == IDP_GROUP_SUB_ENGINE_RENDER);
 
+	BKE_collection_engine_property_add_int(props, "gi_diffuse_bounces", 3);
+
+	BKE_collection_engine_property_add_int(props, "taa_samples", 8);
+
+	BKE_collection_engine_property_add_bool(props, "ssr_enable", false);
+	BKE_collection_engine_property_add_bool(props, "ssr_refraction", false);
+	BKE_collection_engine_property_add_bool(props, "ssr_halfres", true);
+	BKE_collection_engine_property_add_int(props, "ssr_ray_count", 1);
+	BKE_collection_engine_property_add_float(props, "ssr_quality", 0.25f);
+	BKE_collection_engine_property_add_float(props, "ssr_max_roughness", 0.5f);
+	BKE_collection_engine_property_add_float(props, "ssr_thickness", 0.2f);
+	BKE_collection_engine_property_add_float(props, "ssr_border_fade", 0.075f);
+	BKE_collection_engine_property_add_float(props, "ssr_firefly_fac", 10.0f);
+
+	BKE_collection_engine_property_add_bool(props, "volumetric_enable", false);
+	BKE_collection_engine_property_add_float(props, "volumetric_start", 0.1f);
+	BKE_collection_engine_property_add_float(props, "volumetric_end", 100.0f);
+	BKE_collection_engine_property_add_int(props, "volumetric_samples", 64);
+	BKE_collection_engine_property_add_float(props, "volumetric_sample_distribution", 0.8f);
+	BKE_collection_engine_property_add_bool(props, "volumetric_lights", true);
+	BKE_collection_engine_property_add_float(props, "volumetric_light_clamp", 0.0f);
+	BKE_collection_engine_property_add_bool(props, "volumetric_shadows", false);
+	BKE_collection_engine_property_add_int(props, "volumetric_shadow_samples", 16);
+	BKE_collection_engine_property_add_bool(props, "volumetric_colored_transmittance", true);
+
 	BKE_collection_engine_property_add_bool(props, "gtao_enable", false);
 	BKE_collection_engine_property_add_bool(props, "gtao_use_bent_normals", true);
+	BKE_collection_engine_property_add_bool(props, "gtao_denoise", true);
+	BKE_collection_engine_property_add_bool(props, "gtao_bounce", true);
 	BKE_collection_engine_property_add_float(props, "gtao_distance", 0.2f);
 	BKE_collection_engine_property_add_float(props, "gtao_factor", 1.0f);
+	BKE_collection_engine_property_add_float(props, "gtao_quality", 0.25f);
 	BKE_collection_engine_property_add_int(props, "gtao_samples", 2);
 
 	BKE_collection_engine_property_add_bool(props, "dof_enable", false);
 	BKE_collection_engine_property_add_float(props, "bokeh_max_size", 100.0f);
 	BKE_collection_engine_property_add_float(props, "bokeh_threshold", 1.0f);
 
+	float default_bloom_color[3] = {1.0f, 1.0f, 1.0f};
 	BKE_collection_engine_property_add_bool(props, "bloom_enable", false);
+	BKE_collection_engine_property_add_float_array(props, "bloom_color", default_bloom_color, 3);
 	BKE_collection_engine_property_add_float(props, "bloom_threshold", 0.8f);
 	BKE_collection_engine_property_add_float(props, "bloom_knee", 0.5f);
 	BKE_collection_engine_property_add_float(props, "bloom_intensity", 0.8f);
 	BKE_collection_engine_property_add_float(props, "bloom_radius", 6.5f);
+	BKE_collection_engine_property_add_float(props, "bloom_clamp", 1.0f);
 
 	BKE_collection_engine_property_add_bool(props, "motion_blur_enable", false);
 	BKE_collection_engine_property_add_int(props, "motion_blur_samples", 8);
 	BKE_collection_engine_property_add_float(props, "motion_blur_shutter", 1.0f);
+
+	BKE_collection_engine_property_add_int(props, "shadow_method", SHADOW_ESM);
+	BKE_collection_engine_property_add_int(props, "shadow_size", 512);
+	BKE_collection_engine_property_add_bool(props, "shadow_high_bitdepth", false);
 }
 
 static const DrawEngineDataSize EEVEE_data_size = DRW_VIEWPORT_DATA_SIZE(EEVEE_Data);
@@ -221,7 +379,8 @@ DrawEngineType draw_engine_eevee_type = {
 	&EEVEE_cache_populate,
 	&EEVEE_cache_finish,
 	&EEVEE_draw_scene,
-	NULL//&EEVEE_draw_scene
+	NULL, //&EEVEE_draw_scene
+	&EEVEE_view_update,
 };
 
 RenderEngineType DRW_engine_viewport_eevee_type = {
diff --git a/source/blender/draw/engines/eevee/eevee_lightprobes.c b/source/blender/draw/engines/eevee/eevee_lightprobes.c
index 8ec603030c5..a8178f86a7e 100644
--- a/source/blender/draw/engines/eevee/eevee_lightprobes.c
+++ b/source/blender/draw/engines/eevee/eevee_lightprobes.c
@@ -19,7 +19,7 @@
  *
  */
 
-/** \file eevee_lights.c
+/** \file eevee_lightprobes.c
  *  \ingroup DNA
  */
 
@@ -32,11 +32,10 @@
 #include "BKE_object.h"
 
 #include "BLI_dynstr.h"
+#include "BLI_rand.h"
 
 #include "ED_screen.h"
 
-#include "DRW_render.h"
-
 #include "GPU_material.h"
 #include "GPU_texture.h"
 #include "GPU_glew.h"
@@ -55,34 +54,42 @@ static struct {
 	struct GPUShader *probe_default_sh;
 	struct GPUShader *probe_filter_glossy_sh;
 	struct GPUShader *probe_filter_diffuse_sh;
+	struct GPUShader *probe_grid_fill_sh;
 	struct GPUShader *probe_grid_display_sh;
 	struct GPUShader *probe_planar_display_sh;
+	struct GPUShader *probe_planar_downsample_sh;
 	struct GPUShader *probe_cube_display_sh;
 
 	struct GPUTexture *hammersley;
-	struct GPUTexture *planar_depth;
 	struct GPUTexture *planar_minmaxz;
 	struct GPUTexture *planar_pool_placeholder;
+	struct GPUTexture *depth_placeholder;
+	struct GPUTexture *depth_array_placeholder;
 	struct GPUTexture *cube_face_depth;
 	struct GPUTexture *cube_face_minmaxz;
 
-	bool update_world;
+	int update_world;
 	bool world_ready_to_shade;
 } e_data = {NULL}; /* Engine data */
 
+extern char datatoc_background_vert_glsl[];
 extern char datatoc_default_world_frag_glsl[];
-extern char datatoc_fullscreen_vert_glsl[];
 extern char datatoc_lightprobe_filter_glossy_frag_glsl[];
 extern char datatoc_lightprobe_filter_diffuse_frag_glsl[];
 extern char datatoc_lightprobe_geom_glsl[];
 extern char datatoc_lightprobe_vert_glsl[];
 extern char datatoc_lightprobe_planar_display_frag_glsl[];
 extern char datatoc_lightprobe_planar_display_vert_glsl[];
+extern char datatoc_lightprobe_planar_downsample_frag_glsl[];
+extern char datatoc_lightprobe_planar_downsample_geom_glsl[];
+extern char datatoc_lightprobe_planar_downsample_vert_glsl[];
 extern char datatoc_lightprobe_cube_display_frag_glsl[];
 extern char datatoc_lightprobe_cube_display_vert_glsl[];
 extern char datatoc_lightprobe_grid_display_frag_glsl[];
 extern char datatoc_lightprobe_grid_display_vert_glsl[];
+extern char datatoc_lightprobe_grid_fill_frag_glsl[];
 extern char datatoc_irradiance_lib_glsl[];
+extern char datatoc_lightprobe_lib_glsl[];
 extern char datatoc_octahedron_lib_glsl[];
 extern char datatoc_bsdf_common_lib_glsl[];
 extern char datatoc_bsdf_sampling_lib_glsl[];
@@ -91,18 +98,6 @@ extern GlobalsUboStorage ts;
 
 /* *********** FUNCTIONS *********** */
 
-/* Van der Corput sequence */
- /* From http://holger.dammertz.org/stuff/notes_HammersleyOnHemisphere.html */
-static float radical_inverse(int i) {
-	unsigned int bits = (unsigned int)i;
-	bits = (bits << 16u) | (bits >> 16u);
-	bits = ((bits & 0x55555555u) << 1u) | ((bits & 0xAAAAAAAAu) >> 1u);
-	bits = ((bits & 0x33333333u) << 2u) | ((bits & 0xCCCCCCCCu) >> 2u);
-	bits = ((bits & 0x0F0F0F0Fu) << 4u) | ((bits & 0xF0F0F0F0u) >> 4u);
-	bits = ((bits & 0x00FF00FFu) << 8u) | ((bits & 0xFF00FF00u) >> 8u);
-	return (float)bits * 2.3283064365386963e-10f;
-}
-
 static struct GPUTexture *create_hammersley_sample_texture(int samples)
 {
 	struct GPUTexture *tex;
@@ -110,7 +105,9 @@ static struct GPUTexture *create_hammersley_sample_texture(int samples)
 	int i;
 
 	for (i = 0; i < samples; i++) {
-		float phi = radical_inverse(i) * 2.0f * M_PI;
+		double dphi;
+		BLI_hammersley_1D(i, &dphi);
+		float phi = (float)dphi * 2.0f * M_PI;
 		texels[i][0] = cosf(phi);
 		texels[i][1] = sinf(phi);
 	}
@@ -142,11 +139,14 @@ static void planar_pool_ensure_alloc(EEVEE_Data *vedata, int num_planar_ref)
 	if (!txl->planar_pool) {
 		if (num_planar_ref > 0) {
 			txl->planar_pool = DRW_texture_create_2D_array(width, height, max_ff(1, num_planar_ref),
-			                                                 DRW_TEX_RGBA_16, DRW_TEX_FILTER | DRW_TEX_MIPMAP, NULL);
+			                                                 DRW_TEX_RGB_11_11_10, DRW_TEX_FILTER | DRW_TEX_MIPMAP, NULL);
+			txl->planar_depth = DRW_texture_create_2D_array(width, height, max_ff(1, num_planar_ref),
+			                                                DRW_TEX_DEPTH_24, 0, NULL);
 		}
 		else if (num_planar_ref == 0) {
 			/* Makes Opengl Happy : Create a placeholder texture that will never be sampled but still bound to shader. */
 			txl->planar_pool = DRW_texture_create_2D_array(1, 1, 1, DRW_TEX_RGBA_8, DRW_TEX_FILTER | DRW_TEX_MIPMAP, NULL);
+			txl->planar_depth = DRW_texture_create_2D_array(1, 1, 1, DRW_TEX_DEPTH_24, 0, NULL);
 		}
 	}
 
@@ -159,16 +159,15 @@ static void planar_pool_ensure_alloc(EEVEE_Data *vedata, int num_planar_ref)
 		DRWFboTexture tex_minmaxz = {&e_data.planar_minmaxz, DRW_TEX_RG_32, DRW_TEX_MIPMAP | DRW_TEX_TEMP};
 		DRW_framebuffer_init(&fbl->planarref_fb, &draw_engine_eevee_type,
 		                     width / 2, height / 2, &tex_minmaxz, 1);
-
-		/* Note: this is not the configuration used when rendering. */
-		DRWFboTexture tex = {&e_data.planar_depth, DRW_TEX_DEPTH_24, DRW_TEX_TEMP};
-		DRW_framebuffer_init(&fbl->planarref_fb, &draw_engine_eevee_type,
-		                     width, height, &tex, 1);
 	}
 }
 
 void EEVEE_lightprobes_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *UNUSED(vedata))
 {
+	const DRWContextState *draw_ctx = DRW_context_state_get();
+	SceneLayer *scene_layer = draw_ctx->scene_layer;
+	IDProperty *props = BKE_scene_layer_engine_evaluated_get(scene_layer, COLLECTION_MODE_NONE, RE_engine_id_BLENDER_EEVEE);
+
 	/* Shaders */
 	if (!e_data.probe_filter_glossy_sh) {
 		char *shader_str = NULL;
@@ -186,7 +185,7 @@ void EEVEE_lightprobes_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *UNUSED(ved
 		        "#define NOISE_SIZE 64\n");
 
 		e_data.probe_default_sh = DRW_shader_create(
-		        datatoc_lightprobe_vert_glsl, datatoc_lightprobe_geom_glsl, datatoc_default_world_frag_glsl, NULL);
+		        datatoc_background_vert_glsl, NULL, datatoc_default_world_frag_glsl, NULL);
 
 		MEM_freeN(shader_str);
 
@@ -213,7 +212,9 @@ void EEVEE_lightprobes_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *UNUSED(ved
 
 		ds_frag = BLI_dynstr_new();
 		BLI_dynstr_append(ds_frag, datatoc_octahedron_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_bsdf_common_lib_glsl);
 		BLI_dynstr_append(ds_frag, datatoc_irradiance_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_lightprobe_lib_glsl);
 		BLI_dynstr_append(ds_frag, datatoc_lightprobe_grid_display_frag_glsl);
 		shader_str = BLI_dynstr_get_cstring(ds_frag);
 		BLI_dynstr_free(ds_frag);
@@ -231,8 +232,20 @@ void EEVEE_lightprobes_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *UNUSED(ved
 
 		MEM_freeN(shader_str);
 
+		e_data.probe_grid_fill_sh = DRW_shader_create_fullscreen(datatoc_lightprobe_grid_fill_frag_glsl,
+#if defined(IRRADIANCE_SH_L2)
+		        "#define IRRADIANCE_SH_L2\n"
+#elif defined(IRRADIANCE_CUBEMAP)
+		        "#define IRRADIANCE_CUBEMAP\n"
+#elif defined(IRRADIANCE_HL2)
+		        "#define IRRADIANCE_HL2\n"
+#endif
+		        );
+
 		ds_frag = BLI_dynstr_new();
 		BLI_dynstr_append(ds_frag, datatoc_octahedron_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_bsdf_common_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_lightprobe_lib_glsl);
 		BLI_dynstr_append(ds_frag, datatoc_lightprobe_cube_display_frag_glsl);
 		shader_str = BLI_dynstr_get_cstring(ds_frag);
 		BLI_dynstr_free(ds_frag);
@@ -242,17 +255,15 @@ void EEVEE_lightprobes_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *UNUSED(ved
 
 		MEM_freeN(shader_str);
 
-		ds_frag = BLI_dynstr_new();
-		BLI_dynstr_append(ds_frag, datatoc_bsdf_common_lib_glsl);
-		BLI_dynstr_append(ds_frag, datatoc_lightprobe_planar_display_frag_glsl);
-		shader_str = BLI_dynstr_get_cstring(ds_frag);
-		BLI_dynstr_free(ds_frag);
-
 		e_data.probe_planar_display_sh = DRW_shader_create(
-		        datatoc_lightprobe_planar_display_vert_glsl, NULL, shader_str,
-		        "#define MAX_PLANAR " STRINGIFY(MAX_PLANAR) "\n");
+		        datatoc_lightprobe_planar_display_vert_glsl, NULL,
+		        datatoc_lightprobe_planar_display_frag_glsl, NULL);
 
-		MEM_freeN(shader_str);
+		e_data.probe_planar_downsample_sh = DRW_shader_create(
+		        datatoc_lightprobe_planar_downsample_vert_glsl,
+		        datatoc_lightprobe_planar_downsample_geom_glsl,
+		        datatoc_lightprobe_planar_downsample_frag_glsl,
+		        NULL);
 
 		e_data.hammersley = create_hammersley_sample_texture(1024);
 	}
@@ -260,11 +271,22 @@ void EEVEE_lightprobes_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *UNUSED(ved
 	if (!sldata->probes) {
 		sldata->probes = MEM_callocN(sizeof(EEVEE_LightProbesInfo), "EEVEE_LightProbesInfo");
 		sldata->probes->specular_toggle = true;
+		sldata->probes->ssr_toggle = true;
+		sldata->probes->grid_initialized = false;
 		sldata->probe_ubo = DRW_uniformbuffer_create(sizeof(EEVEE_LightProbe) * MAX_PROBE, NULL);
 		sldata->grid_ubo = DRW_uniformbuffer_create(sizeof(EEVEE_LightGrid) * MAX_GRID, NULL);
 		sldata->planar_ubo = DRW_uniformbuffer_create(sizeof(EEVEE_PlanarReflection) * MAX_PLANAR, NULL);
 	}
 
+	int prop_bounce_num = BKE_collection_engine_property_value_get_int(props, "gi_diffuse_bounces");
+	/* Update all probes if number of bounces mismatch. */
+	if (sldata->probes->num_bounce != prop_bounce_num) {
+		e_data.update_world |= PROBE_UPDATE_ALL;
+		sldata->probes->updated_bounce = 0;
+		sldata->probes->grid_initialized = false;
+	}
+	sldata->probes->num_bounce = prop_bounce_num;
+
 	/* Setup Render Target Cubemap */
 
 	/* We do this detach / attach dance to not generate an invalid framebuffer (mixed cubemap / 2D map) */
@@ -286,18 +308,27 @@ void EEVEE_lightprobes_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *UNUSED(ved
 	}
 
 	/* Minmaxz Pyramid */
-	/* Highjacking the minmaxz_fb but that's ok because it's reconfigured before usage. */
 	// DRWFboTexture tex_minmaxz = {&e_data.cube_face_minmaxz, DRW_TEX_RG_32, DRW_TEX_MIPMAP | DRW_TEX_TEMP};
-	// DRW_framebuffer_init(&vedata->fbl->minmaxz_fb, &draw_engine_eevee_type, PROBE_RT_SIZE / 2, PROBE_RT_SIZE / 2, &tex_minmaxz, 1);
+	// DRW_framebuffer_init(&vedata->fbl->downsample_fb, &draw_engine_eevee_type, PROBE_RT_SIZE / 2, PROBE_RT_SIZE / 2, &tex_minmaxz, 1);
 
 	/* Placeholder planar pool: used when rendering planar reflections (avoid dependency loop). */
 	if (!e_data.planar_pool_placeholder) {
 		e_data.planar_pool_placeholder = DRW_texture_create_2D_array(1, 1, 1, DRW_TEX_RGBA_8, DRW_TEX_FILTER, NULL);
 	}
+
+	if (!e_data.depth_placeholder) {
+		e_data.depth_placeholder = DRW_texture_create_2D(1, 1, DRW_TEX_DEPTH_24, 0, NULL);
+	}
+	if (!e_data.depth_array_placeholder) {
+		e_data.depth_array_placeholder = DRW_texture_create_2D_array(1, 1, 1, DRW_TEX_DEPTH_24, 0, NULL);
+	}
 }
 
-void EEVEE_lightprobes_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl, EEVEE_StorageList *stl)
+void EEVEE_lightprobes_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
 {
+	EEVEE_TextureList *txl = vedata->txl;
+	EEVEE_PassList *psl = vedata->psl;
+	EEVEE_StorageList *stl = vedata->stl;
 	EEVEE_LightProbesInfo *pinfo = sldata->probes;
 
 	pinfo->num_cube = 1; /* at least one for the world */
@@ -308,7 +339,7 @@ void EEVEE_lightprobes_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_PassList *
 	memset(pinfo->probes_planar_ref, 0, sizeof(pinfo->probes_planar_ref));
 
 	{
-		psl->probe_background = DRW_pass_create("World Probe Pass", DRW_STATE_WRITE_COLOR);
+		psl->probe_background = DRW_pass_create("World Probe Background Pass", DRW_STATE_WRITE_COLOR | DRW_STATE_DEPTH_EQUAL);
 
 		struct Gwn_Batch *geom = DRW_cache_fullscreen_quad_get();
 		DRWShadingGroup *grp = NULL;
@@ -317,23 +348,24 @@ void EEVEE_lightprobes_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_PassList *
 		Scene *scene = draw_ctx->scene;
 		World *wo = scene->world;
 
-		static int zero = 0;
 		float *col = ts.colorBackground;
 		if (wo) {
 			col = &wo->horr;
-			e_data.update_world = (wo->update_flag != 0);
+			if (wo->update_flag != 0) {
+				e_data.update_world |= PROBE_UPDATE_ALL;
+				pinfo->updated_bounce = 0;
+				pinfo->grid_initialized = false;
+			}
 			wo->update_flag = 0;
 
 			if (wo->use_nodes && wo->nodetree) {
 				struct GPUMaterial *gpumat = EEVEE_material_world_lightprobe_get(scene, wo);
 
-				grp = DRW_shgroup_material_instance_create(gpumat, psl->probe_background, geom);
+				grp = DRW_shgroup_material_create(gpumat, psl->probe_background);
 
 				if (grp) {
-					DRW_shgroup_uniform_int(grp, "Layer", &zero, 1);
-
-					for (int i = 0; i < 6; ++i)
-						DRW_shgroup_call_dynamic_add_empty(grp);
+					DRW_shgroup_uniform_float(grp, "backgroundAlpha", &stl->g_data->background_alpha, 1);
+					DRW_shgroup_call_add(grp, geom, NULL);
 				}
 				else {
 					/* Shader failed : pink background */
@@ -345,12 +377,10 @@ void EEVEE_lightprobes_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_PassList *
 
 		/* Fallback if shader fails or if not using nodetree. */
 		if (grp == NULL) {
-			grp = DRW_shgroup_instance_create(e_data.probe_default_sh, psl->probe_background, geom);
+			grp = DRW_shgroup_create(e_data.probe_default_sh, psl->probe_background);
 			DRW_shgroup_uniform_vec3(grp, "color", col, 1);
-			DRW_shgroup_uniform_int(grp, "Layer", &zero, 1);
-
-			for (int i = 0; i < 6; ++i)
-				DRW_shgroup_call_dynamic_add_empty(grp);
+			DRW_shgroup_uniform_float(grp, "backgroundAlpha", &stl->g_data->background_alpha, 1);
+			DRW_shgroup_call_add(grp, geom, NULL);
 		}
 	}
 
@@ -364,7 +394,7 @@ void EEVEE_lightprobes_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_PassList *
 		DRW_shgroup_uniform_float(grp, "invSampleCount", &sldata->probes->invsamples_ct, 1);
 		DRW_shgroup_uniform_float(grp, "roughnessSquared", &sldata->probes->roughness, 1);
 		DRW_shgroup_uniform_float(grp, "lodFactor", &sldata->probes->lodfactor, 1);
-		DRW_shgroup_uniform_float(grp, "lodMax", &sldata->probes->lodmax, 1);
+		DRW_shgroup_uniform_float(grp, "lodMax", &sldata->probes->lod_rt_max, 1);
 		DRW_shgroup_uniform_float(grp, "texelSize", &sldata->probes->texel_size, 1);
 		DRW_shgroup_uniform_float(grp, "paddingSize", &sldata->probes->padding_size, 1);
 		DRW_shgroup_uniform_int(grp, "Layer", &sldata->probes->layer, 1);
@@ -385,7 +415,7 @@ void EEVEE_lightprobes_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_PassList *
 		DRW_shgroup_uniform_float(grp, "sampleCount", &sldata->probes->samples_ct, 1);
 		DRW_shgroup_uniform_float(grp, "invSampleCount", &sldata->probes->invsamples_ct, 1);
 		DRW_shgroup_uniform_float(grp, "lodFactor", &sldata->probes->lodfactor, 1);
-		DRW_shgroup_uniform_float(grp, "lodMax", &sldata->probes->lodmax, 1);
+		DRW_shgroup_uniform_float(grp, "lodMax", &sldata->probes->lod_rt_max, 1);
 		DRW_shgroup_uniform_texture(grp, "texHammersley", e_data.hammersley);
 #endif
 		DRW_shgroup_uniform_texture(grp, "probeHdr", sldata->probe_rt);
@@ -395,6 +425,16 @@ void EEVEE_lightprobes_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_PassList *
 	}
 
 	{
+		psl->probe_grid_fill = DRW_pass_create("LightProbe Grid Floodfill", DRW_STATE_WRITE_COLOR);
+
+		DRWShadingGroup *grp = DRW_shgroup_create(e_data.probe_grid_fill_sh, psl->probe_grid_fill);
+		DRW_shgroup_uniform_buffer(grp, "gridTexture", &sldata->irradiance_pool);
+
+		struct Gwn_Batch *geom = DRW_cache_fullscreen_quad_get();
+		DRW_shgroup_call_add(grp, geom, NULL);
+	}
+
+	{
 		DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS | DRW_STATE_CULL_BACK;
 		psl->probe_display = DRW_pass_create("LightProbe Display", state);
 
@@ -403,8 +443,24 @@ void EEVEE_lightprobes_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_PassList *
 		DRW_shgroup_attrib_float(grp, "probe_id", 1); /* XXX this works because we are still uploading 4bytes and using the right stride */
 		DRW_shgroup_attrib_float(grp, "probe_location", 3);
 		DRW_shgroup_attrib_float(grp, "sphere_size", 1);
-		DRW_shgroup_uniform_float(grp, "lodMax", &sldata->probes->lodmax, 1);
+		DRW_shgroup_uniform_float(grp, "lodCubeMax", &sldata->probes->lod_cube_max, 1);
 		DRW_shgroup_uniform_buffer(grp, "probeCubes", &sldata->probe_pool);
+
+		geom = DRW_cache_quad_get();
+		grp = stl->g_data->planar_display_shgrp = DRW_shgroup_instance_create(e_data.probe_planar_display_sh, psl->probe_display, geom);
+		DRW_shgroup_attrib_float(grp, "probe_id", 1); /* XXX this works because we are still uploading 4bytes and using the right stride */
+		DRW_shgroup_attrib_float(grp, "probe_mat", 16);
+		DRW_shgroup_uniform_buffer(grp, "probePlanars", &txl->planar_pool);
+	}
+
+	{
+		psl->probe_planar_downsample_ps = DRW_pass_create("LightProbe Planar Downsample", DRW_STATE_WRITE_COLOR);
+
+		struct Gwn_Batch *geom = DRW_cache_fullscreen_quad_get();
+		DRWShadingGroup *grp = stl->g_data->planar_downsample = DRW_shgroup_instance_create(e_data.probe_planar_downsample_sh, psl->probe_planar_downsample_ps, geom);
+		DRW_shgroup_uniform_buffer(grp, "source", &txl->planar_pool);
+		DRW_shgroup_uniform_float(grp, "fireflyFactor", &stl->effects->ssr_firefly_fac, 1);
+		DRW_shgroup_uniform_vec2(grp, "texelSize", stl->g_data->texel_size, 1);
 	}
 }
 
@@ -415,7 +471,7 @@ void EEVEE_lightprobes_cache_add(EEVEE_SceneLayerData *sldata, Object *ob)
 
 	/* Step 1 find all lamps in the scene and setup them */
 	if ((probe->type == LIGHTPROBE_TYPE_CUBE && pinfo->num_cube >= MAX_PROBE) ||
-		(probe->type == LIGHTPROBE_TYPE_GRID && pinfo->num_grid >= MAX_PROBE))
+	    (probe->type == LIGHTPROBE_TYPE_GRID && pinfo->num_grid >= MAX_PROBE))
 	{
 		printf("Too much probes in the scene !!!\n");
 		return;
@@ -431,15 +487,17 @@ void EEVEE_lightprobes_cache_add(EEVEE_SceneLayerData *sldata, Object *ob)
 
 		if (probe->type == LIGHTPROBE_TYPE_GRID) {
 			ped->updated_cells = 0;
+			ped->updated_lvl = 0;
 			pinfo->updated_bounce = 0;
+			pinfo->grid_initialized = false;
 		}
 	}
 
 	if (e_data.update_world) {
 		ped->need_update = true;
 		ped->updated_cells = 0;
+		ped->updated_lvl = 0;
 		ped->probe_id = 0;
-		pinfo->updated_bounce = 0;
 	}
 
 	if (probe->type == LIGHTPROBE_TYPE_CUBE) {
@@ -463,7 +521,7 @@ static void scale_m4_v3(float R[4][4], float v[3])
 		mul_v3_v3(R[i], v);
 }
 
-static void EEVEE_planar_reflections_updates(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl, EEVEE_TextureList *txl)
+static void EEVEE_planar_reflections_updates(EEVEE_SceneLayerData *sldata, EEVEE_StorageList *stl)
 {
 	EEVEE_LightProbesInfo *pinfo = sldata->probes;
 	Object *ob;
@@ -559,15 +617,11 @@ static void EEVEE_planar_reflections_updates(EEVEE_SceneLayerData *sldata, EEVEE
 		eplanar->attenuation_bias = max_dist * -eplanar->attenuation_scale;
 
 		/* Debug Display */
-		if ((probe->flag & LIGHTPROBE_FLAG_SHOW_DATA) != 0) {
-			DRWShadingGroup *grp = DRW_shgroup_create(e_data.probe_planar_display_sh, psl->probe_display);
-
-			DRW_shgroup_uniform_int(grp, "probeIdx", &ped->probe_id, 1);
-			DRW_shgroup_uniform_buffer(grp, "probePlanars", &txl->planar_pool);
-			DRW_shgroup_uniform_block(grp, "planar_block", sldata->planar_ubo);
-
-			struct Gwn_Batch *geom = DRW_cache_fullscreen_quad_get();
-			DRW_shgroup_call_add(grp, geom, ob->obmat);
+		if (BKE_object_is_visible(ob) &&
+		    DRW_state_draw_support() &&
+		    (probe->flag & LIGHTPROBE_FLAG_SHOW_DATA))
+		{
+			DRW_shgroup_call_dynamic_add(stl->g_data->planar_display_shgrp, &ped->probe_id, ob->obmat);
 		}
 	}
 }
@@ -612,8 +666,13 @@ static void EEVEE_lightprobes_updates(EEVEE_SceneLayerData *sldata, EEVEE_PassLi
 		invert_m4(eprobe->parallaxmat);
 
 		/* Debug Display */
-		if ((probe->flag & LIGHTPROBE_FLAG_SHOW_DATA) != 0) {
-			DRW_shgroup_call_dynamic_add(stl->g_data->cube_display_shgrp, &ped->probe_id, ob->obmat[3], &probe->data_draw_size);
+		if (BKE_object_is_visible(ob) &&
+		    DRW_state_draw_support() &&
+		    (probe->flag & LIGHTPROBE_FLAG_SHOW_DATA))
+		{
+			ped->probe_size = probe->data_draw_size * 0.1f;
+			DRW_shgroup_call_dynamic_add(
+			            stl->g_data->cube_display_shgrp, &ped->probe_id, ob->obmat[3], &ped->probe_size);
 		}
 	}
 
@@ -624,6 +683,11 @@ static void EEVEE_lightprobes_updates(EEVEE_SceneLayerData *sldata, EEVEE_PassLi
 		EEVEE_LightGrid *egrid = &pinfo->grid_data[i];
 		EEVEE_LightProbeEngineData *ped = EEVEE_lightprobe_data_get(ob);
 
+		/* Add one for level 0 */
+		ped->max_lvl = 1.0f + floorf(log2f((float)MAX3(probe->grid_resolution_x,
+		                                               probe->grid_resolution_y,
+		                                               probe->grid_resolution_z)));
+
 		egrid->offset = offset;
 		float fac = 1.0f / max_ff(1e-8f, probe->falloff);
 		egrid->attenuation_scale = fac / max_ff(1e-8f, probe->distinf);
@@ -670,7 +734,10 @@ static void EEVEE_lightprobes_updates(EEVEE_SceneLayerData *sldata, EEVEE_PassLi
 		copy_v3_v3_int(egrid->resolution, &probe->grid_resolution_x);
 
 		/* Debug Display */
-		if ((probe->flag & LIGHTPROBE_FLAG_SHOW_DATA) != 0) {
+		if (BKE_object_is_visible(ob) &&
+		    DRW_state_draw_support() &&
+		    (probe->flag & LIGHTPROBE_FLAG_SHOW_DATA))
+		{
 			struct Gwn_Batch *geom = DRW_cache_sphere_get();
 			DRWShadingGroup *grp = DRW_shgroup_instance_create(e_data.probe_grid_display_sh, psl->probe_display, geom);
 			DRW_shgroup_set_instance_count(grp, ped->num_cell);
@@ -688,6 +755,7 @@ static void EEVEE_lightprobes_updates(EEVEE_SceneLayerData *sldata, EEVEE_PassLi
 
 void EEVEE_lightprobes_cache_finish(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
 {
+	EEVEE_StorageList *stl = vedata->stl;
 	EEVEE_LightProbesInfo *pinfo = sldata->probes;
 	Object *ob;
 
@@ -699,12 +767,16 @@ void EEVEE_lightprobes_cache_finish(EEVEE_SceneLayerData *sldata, EEVEE_Data *ve
 
 	if (pinfo->num_planar != pinfo->cache_num_planar) {
 		DRW_TEXTURE_FREE_SAFE(vedata->txl->planar_pool);
+		DRW_TEXTURE_FREE_SAFE(vedata->txl->planar_depth);
 		pinfo->cache_num_planar = pinfo->num_planar;
 	}
 
 	/* XXX this should be run each frame as it ensure planar_depth is set */
 	planar_pool_ensure_alloc(vedata, pinfo->num_planar);
 
+	/* Setup planar filtering pass */
+	DRW_shgroup_set_instance_count(stl->g_data->planar_downsample, pinfo->num_planar);
+
 	if (!sldata->probe_pool) {
 		sldata->probe_pool = DRW_texture_create_2D_array(PROBE_OCTAHEDRON_SIZE, PROBE_OCTAHEDRON_SIZE, max_ff(1, pinfo->num_cube),
 		                                                 DRW_TEX_RGB_11_11_10, DRW_TEX_FILTER | DRW_TEX_MIPMAP, NULL);
@@ -713,10 +785,9 @@ void EEVEE_lightprobes_cache_finish(EEVEE_SceneLayerData *sldata, EEVEE_Data *ve
 		}
 
 		/* Tag probes to refresh */
-		e_data.update_world = true;
+		e_data.update_world |= PROBE_UPDATE_CUBE;
 		e_data.world_ready_to_shade = false;
 		pinfo->num_render_cube = 0;
-		pinfo->update_flag |= PROBE_UPDATE_CUBE;
 		pinfo->cache_num_cube = pinfo->num_cube;
 
 		for (int i = 1; (ob = pinfo->probes_cube_ref[i]) && (i < MAX_PROBE); i++) {
@@ -740,22 +811,17 @@ void EEVEE_lightprobes_cache_finish(EEVEE_SceneLayerData *sldata, EEVEE_Data *ve
 #endif
 
 	/* TODO Allocate bigger storage if needed. */
-	if (!sldata->irradiance_pool) {
-		sldata->irradiance_pool = DRW_texture_create_2D(IRRADIANCE_POOL_SIZE, IRRADIANCE_POOL_SIZE, irradiance_format, DRW_TEX_FILTER, NULL);
-		pinfo->num_render_grid = 0;
-		pinfo->updated_bounce = 0;
-
-		for (int i = 1; (ob = pinfo->probes_grid_ref[i]) && (i < MAX_PROBE); i++) {
-			EEVEE_LightProbeEngineData *ped = EEVEE_lightprobe_data_get(ob);
-			ped->need_update = true;
-			ped->updated_cells = 0;
+	if (!sldata->irradiance_pool || !sldata->irradiance_rt) {
+		if (!sldata->irradiance_pool) {
+			sldata->irradiance_pool = DRW_texture_create_2D(IRRADIANCE_POOL_SIZE, IRRADIANCE_POOL_SIZE, irradiance_format, DRW_TEX_FILTER, NULL);
+		}
+		if (!sldata->irradiance_rt) {
+			sldata->irradiance_rt = DRW_texture_create_2D(IRRADIANCE_POOL_SIZE, IRRADIANCE_POOL_SIZE, irradiance_format, DRW_TEX_FILTER, NULL);
 		}
-	}
-
-	if (!sldata->irradiance_rt) {
-		sldata->irradiance_rt = DRW_texture_create_2D(IRRADIANCE_POOL_SIZE, IRRADIANCE_POOL_SIZE, irradiance_format, DRW_TEX_FILTER, NULL);
 		pinfo->num_render_grid = 0;
 		pinfo->updated_bounce = 0;
+		pinfo->grid_initialized = false;
+		e_data.update_world |= PROBE_UPDATE_GRID;
 
 		for (int i = 1; (ob = pinfo->probes_grid_ref[i]) && (i < MAX_PROBE); i++) {
 			EEVEE_LightProbeEngineData *ped = EEVEE_lightprobe_data_get(ob);
@@ -765,22 +831,43 @@ void EEVEE_lightprobes_cache_finish(EEVEE_SceneLayerData *sldata, EEVEE_Data *ve
 	}
 
 	EEVEE_lightprobes_updates(sldata, vedata->psl, vedata->stl);
-	EEVEE_planar_reflections_updates(sldata, vedata->psl, vedata->txl);
+	EEVEE_planar_reflections_updates(sldata, vedata->stl);
 
 	DRW_uniformbuffer_update(sldata->probe_ubo, &sldata->probes->probe_data);
 	DRW_uniformbuffer_update(sldata->grid_ubo, &sldata->probes->grid_data);
 	DRW_uniformbuffer_update(sldata->planar_ubo, &sldata->probes->planar_data);
 }
 
+static void downsample_planar(void *vedata, int level)
+{
+	EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl;
+	EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl;
+
+	const float *size = DRW_viewport_size_get();
+	copy_v2_v2(stl->g_data->texel_size, size);
+	for (int i = 0; i < level - 1; ++i) {
+		stl->g_data->texel_size[0] /= 2.0f;
+		stl->g_data->texel_size[1] /= 2.0f;
+		min_ff(floorf(stl->g_data->texel_size[0]), 1.0f);
+		min_ff(floorf(stl->g_data->texel_size[1]), 1.0f);
+	}
+	invert_v2(stl->g_data->texel_size);
+
+	DRW_draw_pass(psl->probe_planar_downsample_ps);
+}
+
 /* Glossy filter probe_rt to probe_pool at index probe_idx */
-static void glossy_filter_probe(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl, int probe_idx)
+static void glossy_filter_probe(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata, EEVEE_PassList *psl, int probe_idx)
 {
 	EEVEE_LightProbesInfo *pinfo = sldata->probes;
 
+	/* Max lod used from the render target probe */
+	pinfo->lod_rt_max = floorf(log2f(PROBE_RT_SIZE)) - 2.0f;
+
 	/* 2 - Let gpu create Mipmaps for Filtered Importance Sampling. */
 	/* Bind next framebuffer to be able to gen. mips for probe_rt. */
 	DRW_framebuffer_bind(sldata->probe_filter_fb);
-	DRW_texture_generate_mipmaps(sldata->probe_rt);
+	EEVEE_downsample_cube_buffer(vedata, sldata->probe_filter_fb, sldata->probe_rt, (int)(pinfo->lod_rt_max));
 
 	/* 3 - Render to probe array to the specified layer, do prefiltering. */
 	/* Detach to rebind the right mipmap. */
@@ -789,7 +876,7 @@ static void glossy_filter_probe(EEVEE_SceneLayerData *sldata, EEVEE_PassList *ps
 	const int maxlevel = (int)floorf(log2f(PROBE_OCTAHEDRON_SIZE));
 	const int min_lod_level = 3;
 	for (int i = 0; i < maxlevel - min_lod_level; i++) {
-		float bias = (i == 0) ? 0.0f : 1.0f;
+		float bias = (i == 0) ? -1.0f : 1.0f;
 		pinfo->texel_size = 1.0f / mipsize;
 		pinfo->padding_size = powf(2.0f, (float)(maxlevel - min_lod_level - 1 - i));
 		/* XXX : WHY THE HECK DO WE NEED THIS ??? */
@@ -826,7 +913,6 @@ static void glossy_filter_probe(EEVEE_SceneLayerData *sldata, EEVEE_PassList *ps
 
 		pinfo->invsamples_ct = 1.0f / pinfo->samples_ct;
 		pinfo->lodfactor = bias + 0.5f * log((float)(PROBE_RT_SIZE * PROBE_RT_SIZE) * pinfo->invsamples_ct) / log(2);
-		pinfo->lodmax = floorf(log2f(PROBE_RT_SIZE)) - 2.0f;
 
 		DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->probe_pool, 0, i);
 		DRW_framebuffer_viewport_size(sldata->probe_filter_fb, 0, 0, mipsize, mipsize);
@@ -837,29 +923,17 @@ static void glossy_filter_probe(EEVEE_SceneLayerData *sldata, EEVEE_PassList *ps
 		CLAMP_MIN(mipsize, 1);
 	}
 	/* For shading, save max level of the octahedron map */
-	pinfo->lodmax = (float)(maxlevel - min_lod_level) - 1.0f;
+	pinfo->lod_cube_max = (float)(maxlevel - min_lod_level) - 1.0f;
 
 	/* reattach to have a valid framebuffer. */
 	DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->probe_pool, 0, 0);
 }
 
 /* Diffuse filter probe_rt to irradiance_pool at index probe_idx */
-static void diffuse_filter_probe(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl, int offset)
+static void diffuse_filter_probe(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata, EEVEE_PassList *psl, int offset)
 {
 	EEVEE_LightProbesInfo *pinfo = sldata->probes;
 
-	/* TODO do things properly */
-	float lodmax = pinfo->lodmax;
-
-	/* 4 - Compute spherical harmonics */
-	/* Tweaking parameters to balance perf. vs precision */
-	DRW_framebuffer_bind(sldata->probe_filter_fb);
-	DRW_texture_generate_mipmaps(sldata->probe_rt);
-
-	/* Bind the right texture layer (one layer per irradiance grid) */
-	DRW_framebuffer_texture_detach(sldata->probe_pool);
-	DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->irradiance_rt, 0, 0);
-
 	/* find cell position on the virtual 3D texture */
 	/* NOTE : Keep in sync with load_irradiance_cell() */
 #if defined(IRRADIANCE_SH_L2)
@@ -877,24 +951,29 @@ static void diffuse_filter_probe(EEVEE_SceneLayerData *sldata, EEVEE_PassList *p
 	int y = size[1] * (offset / cell_per_row);
 
 #ifndef IRRADIANCE_SH_L2
+	/* Tweaking parameters to balance perf. vs precision */
 	const float bias = 0.0f;
 	pinfo->invsamples_ct = 1.0f / pinfo->samples_ct;
 	pinfo->lodfactor = bias + 0.5f * log((float)(PROBE_RT_SIZE * PROBE_RT_SIZE) * pinfo->invsamples_ct) / log(2);
-	pinfo->lodmax = floorf(log2f(PROBE_RT_SIZE)) - 2.0f;
+	pinfo->lod_rt_max = floorf(log2f(PROBE_RT_SIZE)) - 2.0f;
 #else
 	pinfo->shres = 32; /* Less texture fetches & reduce branches */
-	pinfo->lodmax = 2.0f; /* Improve cache reuse */
+	pinfo->lod_rt_max = 2.0f; /* Improve cache reuse */
 #endif
 
+	/* 4 - Compute spherical harmonics */
+	DRW_framebuffer_bind(sldata->probe_filter_fb);
+	EEVEE_downsample_cube_buffer(vedata, sldata->probe_filter_fb, sldata->probe_rt, (int)(pinfo->lod_rt_max));
+
+	DRW_framebuffer_texture_detach(sldata->probe_pool);
+	DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->irradiance_rt, 0, 0);
+
 	DRW_framebuffer_viewport_size(sldata->probe_filter_fb, x, y, size[0], size[1]);
 	DRW_draw_pass(psl->probe_diffuse_compute);
 
 	/* reattach to have a valid framebuffer. */
 	DRW_framebuffer_texture_detach(sldata->irradiance_rt);
 	DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->probe_pool, 0, 0);
-
-	/* restore */
-	pinfo->lodmax = lodmax;
 }
 
 /* Render the scene to the probe_rt texture. */
@@ -907,7 +986,7 @@ static void render_scene_to_probe(
 	EEVEE_StorageList *stl = vedata->stl;
 	EEVEE_LightProbesInfo *pinfo = sldata->probes;
 
-	float winmat[4][4], posmat[4][4], tmp_ao_dist, tmp_ao_samples;
+	float winmat[4][4], wininv[4][4], posmat[4][4], tmp_ao_dist, tmp_ao_samples, tmp_ao_settings;
 
 	unit_m4(posmat);
 
@@ -916,12 +995,13 @@ static void render_scene_to_probe(
 
 	/* Disable specular lighting when rendering probes to avoid feedback loops (looks bad). */
 	sldata->probes->specular_toggle = false;
+	sldata->probes->ssr_toggle = false;
 
 	/* Disable AO until we find a way to hide really bad discontinuities between cubefaces. */
 	tmp_ao_dist = stl->effects->ao_dist;
 	tmp_ao_samples = stl->effects->ao_samples;
-	stl->effects->ao_dist = 0.0f;
-	stl->effects->ao_samples = 0.0f;
+	tmp_ao_settings = stl->effects->ao_settings;
+	stl->effects->ao_settings = 0.0f; /* Disable AO */
 
 	/* 1 - Render to each cubeface individually.
 	 * We do this instead of using geometry shader because a) it's faster,
@@ -932,9 +1012,11 @@ static void render_scene_to_probe(
 	/* Avoid using the texture attached to framebuffer when rendering. */
 	/* XXX */
 	GPUTexture *tmp_planar_pool = txl->planar_pool;
-	GPUTexture *tmp_minmaxz = stl->g_data->minmaxz;
+	GPUTexture *tmp_minz = stl->g_data->minzbuffer;
+	GPUTexture *tmp_maxz = txl->maxzbuffer;
 	txl->planar_pool = e_data.planar_pool_placeholder;
-	// stl->g_data->minmaxz = e_data.cube_face_minmaxz;
+	stl->g_data->minzbuffer = e_data.depth_placeholder;
+	txl->maxzbuffer = e_data.depth_placeholder;
 
 	/* Detach to rebind the right cubeface. */
 	DRW_framebuffer_bind(sldata->probe_fb);
@@ -944,29 +1026,34 @@ static void render_scene_to_probe(
 		float viewmat[4][4], persmat[4][4];
 		float viewinv[4][4], persinv[4][4];
 
-		DRW_framebuffer_cubeface_attach(sldata->probe_fb, sldata->probe_rt, 0, i, 0);
-		DRW_framebuffer_viewport_size(sldata->probe_fb, 0, 0, PROBE_RT_SIZE, PROBE_RT_SIZE);
-
-		DRW_framebuffer_clear(false, true, false, NULL, 1.0);
-
 		/* Setup custom matrices */
 		mul_m4_m4m4(viewmat, cubefacemat[i], posmat);
 		mul_m4_m4m4(persmat, winmat, viewmat);
 		invert_m4_m4(persinv, persmat);
 		invert_m4_m4(viewinv, viewmat);
+		invert_m4_m4(wininv, winmat);
 
 		DRW_viewport_matrix_override_set(persmat, DRW_MAT_PERS);
 		DRW_viewport_matrix_override_set(persinv, DRW_MAT_PERSINV);
 		DRW_viewport_matrix_override_set(viewmat, DRW_MAT_VIEW);
 		DRW_viewport_matrix_override_set(viewinv, DRW_MAT_VIEWINV);
 		DRW_viewport_matrix_override_set(winmat, DRW_MAT_WIN);
+		DRW_viewport_matrix_override_set(wininv, DRW_MAT_WININV);
+
+		/* Be sure that cascaded shadow maps are updated. */
+		EEVEE_draw_shadows(sldata, psl);
+
+		DRW_framebuffer_cubeface_attach(sldata->probe_fb, sldata->probe_rt, 0, i, 0);
+		DRW_framebuffer_viewport_size(sldata->probe_fb, 0, 0, PROBE_RT_SIZE, PROBE_RT_SIZE);
 
-		DRW_draw_pass(psl->background_pass);
+		DRW_framebuffer_clear(false, true, false, NULL, 1.0);
 
 		/* Depth prepass */
 		DRW_draw_pass(psl->depth_pass);
 		DRW_draw_pass(psl->depth_pass_cull);
 
+		DRW_draw_pass(psl->probe_background);
+
 		// EEVEE_create_minmax_buffer(vedata, e_data.cube_face_depth);
 
 		/* Rebind Planar FB */
@@ -986,24 +1073,27 @@ static void render_scene_to_probe(
 	DRW_viewport_matrix_override_unset(DRW_MAT_VIEW);
 	DRW_viewport_matrix_override_unset(DRW_MAT_VIEWINV);
 	DRW_viewport_matrix_override_unset(DRW_MAT_WIN);
+	DRW_viewport_matrix_override_unset(DRW_MAT_WININV);
 
 	/* Restore */
 	sldata->probes->specular_toggle = true;
+	sldata->probes->ssr_toggle = true;
 	txl->planar_pool = tmp_planar_pool;
-	stl->g_data->minmaxz = tmp_minmaxz;
+	stl->g_data->minzbuffer = tmp_minz;
+	txl->maxzbuffer = tmp_maxz;
 	stl->effects->ao_dist = tmp_ao_dist;
 	stl->effects->ao_samples = tmp_ao_samples;
+	stl->effects->ao_settings = tmp_ao_settings;
 }
 
 static void render_scene_to_planar(
-        EEVEE_Data *vedata, int layer,
+        EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata, int layer,
         float (*viewmat)[4], float (*persmat)[4],
         float clip_plane[4])
 {
 	EEVEE_FramebufferList *fbl = vedata->fbl;
 	EEVEE_TextureList *txl = vedata->txl;
 	EEVEE_PassList *psl = vedata->psl;
-	EEVEE_StorageList *stl = vedata->stl;
 
 	float viewinv[4][4];
 	float persinv[4][4];
@@ -1011,39 +1101,49 @@ static void render_scene_to_planar(
 	invert_m4_m4(viewinv, viewmat);
 	invert_m4_m4(persinv, persmat);
 
+	DRW_viewport_matrix_override_set(persmat, DRW_MAT_PERS);
+	DRW_viewport_matrix_override_set(persinv, DRW_MAT_PERSINV);
+	DRW_viewport_matrix_override_set(viewmat, DRW_MAT_VIEW);
+	DRW_viewport_matrix_override_set(viewinv, DRW_MAT_VIEWINV);
+
+	/* Since we are rendering with an inverted view matrix, we need
+	 * to invert the facing for backface culling to be the same. */
+	DRW_state_invert_facing();
+
+	/* Be sure that cascaded shadow maps are updated. */
+	EEVEE_draw_shadows(sldata, psl);
+
+	DRW_state_clip_planes_add(clip_plane);
+
 	/* Attach depth here since it's a DRW_TEX_TEMP */
-	DRW_framebuffer_texture_attach(fbl->planarref_fb, e_data.planar_depth, 0, 0);
+	DRW_framebuffer_texture_layer_attach(fbl->planarref_fb, txl->planar_depth, 0, layer, 0);
 	DRW_framebuffer_texture_layer_attach(fbl->planarref_fb, txl->planar_pool, 0, layer, 0);
 	DRW_framebuffer_bind(fbl->planarref_fb);
 
 	DRW_framebuffer_clear(false, true, false, NULL, 1.0);
 
+	/* Turn off ssr to avoid black specular */
+	/* TODO : Enable SSR in planar reflections? (Would be very heavy) */
+	sldata->probes->ssr_toggle = false;
+
 	/* Avoid using the texture attached to framebuffer when rendering. */
 	/* XXX */
 	GPUTexture *tmp_planar_pool = txl->planar_pool;
-	GPUTexture *tmp_minmaxz = stl->g_data->minmaxz;
+	GPUTexture *tmp_planar_depth = txl->planar_depth;
 	txl->planar_pool = e_data.planar_pool_placeholder;
-	stl->g_data->minmaxz = e_data.planar_minmaxz;
-	stl->g_data->background_alpha = FLT_MAX; /* Alpha is distance for planar reflections. */
-
-	DRW_viewport_matrix_override_set(persmat, DRW_MAT_PERS);
-	DRW_viewport_matrix_override_set(persinv, DRW_MAT_PERSINV);
-	DRW_viewport_matrix_override_set(viewmat, DRW_MAT_VIEW);
-	DRW_viewport_matrix_override_set(viewinv, DRW_MAT_VIEWINV);
-
-	/* Background */
-	DRW_draw_pass(psl->background_pass);
-
-	/* Since we are rendering with an inverted view matrix, we need
-	 * to invert the facing for backface culling to be the same. */
-	DRW_state_invert_facing();
-	DRW_state_clip_planes_add(clip_plane);
+	txl->planar_depth = e_data.depth_array_placeholder;
 
 	/* Depth prepass */
 	DRW_draw_pass(psl->depth_pass_clip);
 	DRW_draw_pass(psl->depth_pass_clip_cull);
 
-	EEVEE_create_minmax_buffer(vedata, e_data.planar_depth);
+	/* Background */
+	DRW_draw_pass(psl->probe_background);
+
+	EEVEE_create_minmax_buffer(vedata, tmp_planar_depth, layer);
+
+	/* Compute GTAO Horizons */
+	EEVEE_effects_do_gtao(sldata, vedata);
 
 	/* Rebind Planar FB */
 	DRW_framebuffer_bind(fbl->planarref_fb);
@@ -1056,37 +1156,78 @@ static void render_scene_to_planar(
 	DRW_state_clip_planes_reset();
 
 	/* Restore */
+	sldata->probes->ssr_toggle = true;
 	txl->planar_pool = tmp_planar_pool;
-	stl->g_data->minmaxz = tmp_minmaxz;
-	stl->g_data->background_alpha = 1.0;
+	txl->planar_depth = tmp_planar_depth;
 	DRW_viewport_matrix_override_unset(DRW_MAT_PERS);
 	DRW_viewport_matrix_override_unset(DRW_MAT_PERSINV);
 	DRW_viewport_matrix_override_unset(DRW_MAT_VIEW);
 	DRW_viewport_matrix_override_unset(DRW_MAT_VIEWINV);
 
 	DRW_framebuffer_texture_detach(txl->planar_pool);
-	DRW_framebuffer_texture_detach(e_data.planar_depth);
+	DRW_framebuffer_texture_detach(txl->planar_depth);
 }
 
 static void render_world_to_probe(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl)
 {
 	EEVEE_LightProbesInfo *pinfo = sldata->probes;
+	float winmat[4][4], wininv[4][4];
 
 	/* 1 - Render to cubemap target using geometry shader. */
 	/* For world probe, we don't need to clear since we render the background directly. */
 	pinfo->layer = 0;
 
+	perspective_m4(winmat, -0.1f, 0.1f, -0.1f, 0.1f, 0.1f, 1.0f);
+	invert_m4_m4(wininv, winmat);
+
+	/* Detach to rebind the right cubeface. */
 	DRW_framebuffer_bind(sldata->probe_fb);
-	DRW_draw_pass(psl->probe_background);
+	DRW_framebuffer_texture_detach(sldata->probe_rt);
+	for (int i = 0; i < 6; ++i) {
+		float viewmat[4][4], persmat[4][4];
+		float viewinv[4][4], persinv[4][4];
+
+		DRW_framebuffer_cubeface_attach(sldata->probe_fb, sldata->probe_rt, 0, i, 0);
+		DRW_framebuffer_viewport_size(sldata->probe_fb, 0, 0, PROBE_RT_SIZE, PROBE_RT_SIZE);
+
+		/* Setup custom matrices */
+		copy_m4_m4(viewmat, cubefacemat[i]);
+		mul_m4_m4m4(persmat, winmat, viewmat);
+		invert_m4_m4(persinv, persmat);
+		invert_m4_m4(viewinv, viewmat);
+
+		DRW_viewport_matrix_override_set(persmat, DRW_MAT_PERS);
+		DRW_viewport_matrix_override_set(persinv, DRW_MAT_PERSINV);
+		DRW_viewport_matrix_override_set(viewmat, DRW_MAT_VIEW);
+		DRW_viewport_matrix_override_set(viewinv, DRW_MAT_VIEWINV);
+		DRW_viewport_matrix_override_set(winmat, DRW_MAT_WIN);
+		DRW_viewport_matrix_override_set(wininv, DRW_MAT_WININV);
+
+		DRW_draw_pass(psl->probe_background);
+
+		DRW_framebuffer_texture_detach(sldata->probe_rt);
+	}
+	DRW_framebuffer_texture_attach(sldata->probe_fb, sldata->probe_rt, 0, 0);
+
+	DRW_viewport_matrix_override_unset(DRW_MAT_PERS);
+	DRW_viewport_matrix_override_unset(DRW_MAT_PERSINV);
+	DRW_viewport_matrix_override_unset(DRW_MAT_VIEW);
+	DRW_viewport_matrix_override_unset(DRW_MAT_VIEWINV);
+	DRW_viewport_matrix_override_unset(DRW_MAT_WIN);
+	DRW_viewport_matrix_override_unset(DRW_MAT_WININV);
 }
 
-static void lightprobe_cell_location_get(EEVEE_LightGrid *egrid, int cell_idx, float r_pos[3])
+static void lightprobe_cell_grid_location_get(EEVEE_LightGrid *egrid, int cell_idx, float r_local_cell[3])
 {
-	float tmp[3], local_cell[3];
 	/* Keep in sync with lightprobe_grid_display_vert */
-	local_cell[2] = (float)(cell_idx % egrid->resolution[2]);
-	local_cell[1] = (float)((cell_idx / egrid->resolution[2]) % egrid->resolution[1]);
-	local_cell[0] = (float)(cell_idx / (egrid->resolution[2] * egrid->resolution[1]));
+	r_local_cell[2] = (float)(cell_idx % egrid->resolution[2]);
+	r_local_cell[1] = (float)((cell_idx / egrid->resolution[2]) % egrid->resolution[1]);
+	r_local_cell[0] = (float)(cell_idx / (egrid->resolution[2] * egrid->resolution[1]));
+}
+
+static void lightprobe_cell_world_location_get(EEVEE_LightGrid *egrid, float local_cell[3], float r_pos[3])
+{
+	float tmp[3];
 
 	copy_v3_v3(r_pos, egrid->corner);
 	mul_v3_v3fl(tmp, egrid->increment_x, local_cell[0]);
@@ -1099,7 +1240,9 @@ static void lightprobe_cell_location_get(EEVEE_LightGrid *egrid, int cell_idx, f
 
 void EEVEE_lightprobes_refresh(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
 {
+	EEVEE_TextureList *txl = vedata->txl;
 	EEVEE_PassList *psl = vedata->psl;
+	EEVEE_StorageList *stl = vedata->stl;
 	EEVEE_LightProbesInfo *pinfo = sldata->probes;
 	Object *ob;
 	const DRWContextState *draw_ctx = DRW_context_state_get();
@@ -1108,15 +1251,26 @@ void EEVEE_lightprobes_refresh(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
 	/* Render world in priority */
 	if (e_data.update_world) {
 		render_world_to_probe(sldata, psl);
-		glossy_filter_probe(sldata, psl, 0);
-		diffuse_filter_probe(sldata, psl, 0);
 
-		/* Swap and redo prefiltering for other rendertarget.
-		 * This way we have world lighting waiting for irradiance grids to catch up. */
-		SWAP(GPUTexture *, sldata->irradiance_pool, sldata->irradiance_rt);
-		diffuse_filter_probe(sldata, psl, 0);
+		if (e_data.update_world & PROBE_UPDATE_CUBE) {
+			glossy_filter_probe(sldata, vedata, psl, 0);
+		}
+
+		if (e_data.update_world & PROBE_UPDATE_GRID) {
+			diffuse_filter_probe(sldata, vedata, psl, 0);
+
+			SWAP(GPUTexture *, sldata->irradiance_pool, sldata->irradiance_rt);
+
+			DRW_framebuffer_texture_detach(sldata->probe_pool);
+
+			DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->irradiance_rt, 0, 0);
+			DRW_draw_pass(psl->probe_grid_fill);
+			DRW_framebuffer_texture_detach(sldata->irradiance_rt);
+
+			DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->probe_pool, 0, 0);
+		}
 
-		e_data.update_world = false;
+		e_data.update_world = 0;
 
 		if (!e_data.world_ready_to_shade) {
 			e_data.world_ready_to_shade = true;
@@ -1136,9 +1290,31 @@ void EEVEE_lightprobes_refresh(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
 			}
 		}
 
-		/* Reflection probes depend on diffuse lighting thus on irradiance grid */
-		const int max_bounce = 3;
-		while (pinfo->updated_bounce < max_bounce) {
+		if (!pinfo->grid_initialized) {
+			DRW_framebuffer_texture_detach(sldata->probe_pool);
+
+			/* Flood fill with world irradiance. */
+			DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->irradiance_rt, 0, 0);
+			DRW_draw_pass(psl->probe_grid_fill);
+			DRW_framebuffer_texture_detach(sldata->irradiance_rt);
+
+			SWAP(GPUTexture *, sldata->irradiance_pool, sldata->irradiance_rt);
+
+			DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->irradiance_rt, 0, 0);
+			DRW_draw_pass(psl->probe_grid_fill);
+			DRW_framebuffer_texture_detach(sldata->irradiance_rt);
+
+			SWAP(GPUTexture *, sldata->irradiance_pool, sldata->irradiance_rt);
+
+			/* reattach to have a valid framebuffer. */
+			DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->probe_pool, 0, 0);
+
+			pinfo->grid_initialized = true;
+		}
+
+		/* Reflection probes depend on diffuse lighting thus on irradiance grid,
+		 * so update them first. */
+		while (pinfo->updated_bounce < pinfo->num_bounce) {
 			pinfo->num_render_grid = pinfo->num_grid;
 
 			for (int i = 1; (ob = pinfo->probes_grid_ref[i]) && (i < MAX_GRID); i++) {
@@ -1147,7 +1323,43 @@ void EEVEE_lightprobes_refresh(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
 				if (ped->need_update) {
 					EEVEE_LightGrid *egrid = &pinfo->grid_data[i];
 					LightProbe *prb = (LightProbe *)ob->data;
+
+					/* Find the next cell corresponding to the current level. */
+					bool valid_cell = false;
 					int cell_id = ped->updated_cells;
+					float pos[3], grid_loc[3];
+
+					/* Other levels */
+					int current_stride = 1 << max_ii(0, ped->max_lvl - ped->updated_lvl);
+					int prev_stride = current_stride << 1;
+
+					while (!valid_cell) {
+						cell_id = ped->updated_cells;
+						lightprobe_cell_grid_location_get(egrid, cell_id, grid_loc);
+
+						if (ped->updated_lvl == 0 && cell_id == 0) {
+							valid_cell = true;
+							ped->updated_cells = ped->num_cell;
+							continue;
+						}
+						else if (((((int)grid_loc[0] % current_stride) == 0) &&
+						          (((int)grid_loc[1] % current_stride) == 0) &&
+						          (((int)grid_loc[2] % current_stride) == 0)) &&
+						         !((((int)grid_loc[0] % prev_stride) == 0) &&
+						           (((int)grid_loc[1] % prev_stride) == 0) &&
+						           (((int)grid_loc[2] % prev_stride) == 0)))
+						{
+							valid_cell = true;
+						}
+
+						ped->updated_cells++;
+
+						if (ped->updated_cells > ped->num_cell) {
+							goto skip_rendering;
+						}
+					}
+
+					lightprobe_cell_world_location_get(egrid, grid_loc, pos);
 
 					SWAP(GPUTexture *, sldata->irradiance_pool, sldata->irradiance_rt);
 
@@ -1163,27 +1375,39 @@ void EEVEE_lightprobes_refresh(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
 						pinfo->num_render_grid = 0;
 					}
 
-					float pos[3];
-					lightprobe_cell_location_get(egrid, cell_id, pos);
-
 					render_scene_to_probe(sldata, vedata, pos, prb->clipsta, prb->clipend);
-					diffuse_filter_probe(sldata, psl, egrid->offset + cell_id);
+					diffuse_filter_probe(sldata, vedata, psl, egrid->offset + cell_id);
+
+					/* To see what is going on. */
+					SWAP(GPUTexture *, sldata->irradiance_pool, sldata->irradiance_rt);
 
 					/* Restore */
 					pinfo->num_render_grid = tmp_num_render_grid;
 					pinfo->num_render_cube = tmp_num_render_cube;
 					pinfo->num_planar = tmp_num_planar;
 
-					/* To see what is going on. */
-					SWAP(GPUTexture *, sldata->irradiance_pool, sldata->irradiance_rt);
+skip_rendering:
 
-					ped->updated_cells++;
 					if (ped->updated_cells >= ped->num_cell) {
-						ped->need_update = false;
-					}
+						ped->updated_lvl++;
+						ped->updated_cells = 0;
 
+						if (ped->updated_lvl > ped->max_lvl) {
+							ped->need_update = false;
+						}
+
+						egrid->level_bias = (float)(1 << max_ii(0, ped->max_lvl - ped->updated_lvl + 1));
+						DRW_uniformbuffer_update(sldata->grid_ubo, &sldata->probes->grid_data);
+					}
+#if 0
+					printf("Updated Grid %d : cell %d / %d, bounce %d / %d\n",
+						i, ped->updated_cells, ped->num_cell, pinfo->updated_bounce + 1, pinfo->num_bounce);
+#endif
 					/* Only do one probe per frame */
 					DRW_viewport_request_redraw();
+					/* Do not let this frame accumulate. */
+					stl->effects->taa_current_sample = 1;
+
 					goto update_planar;
 				}
 			}
@@ -1191,14 +1415,25 @@ void EEVEE_lightprobes_refresh(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
 			pinfo->updated_bounce++;
 			pinfo->num_render_grid = pinfo->num_grid;
 
-			if (pinfo->updated_bounce < max_bounce) {
+			if (pinfo->updated_bounce < pinfo->num_bounce) {
 				/* Retag all grids to update for next bounce */
 				for (int i = 1; (ob = pinfo->probes_grid_ref[i]) && (i < MAX_GRID); i++) {
 					EEVEE_LightProbeEngineData *ped = EEVEE_lightprobe_data_get(ob);
 					ped->need_update = true;
 					ped->updated_cells = 0;
+					ped->updated_lvl = 0;
 				}
+
 				SWAP(GPUTexture *, sldata->irradiance_pool, sldata->irradiance_rt);
+
+				/* Reset the next buffer so we can see the progress. */
+				DRW_framebuffer_texture_detach(sldata->probe_pool);
+
+				DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->irradiance_rt, 0, 0);
+				DRW_draw_pass(psl->probe_grid_fill);
+				DRW_framebuffer_texture_detach(sldata->irradiance_rt);
+
+				DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->probe_pool, 0, 0);
 			}
 		}
 
@@ -1209,7 +1444,7 @@ void EEVEE_lightprobes_refresh(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
 				LightProbe *prb = (LightProbe *)ob->data;
 
 				render_scene_to_probe(sldata, vedata, ob->obmat[3], prb->clipsta, prb->clipend);
-				glossy_filter_probe(sldata, psl, i);
+				glossy_filter_probe(sldata, vedata, psl, i);
 
 				ped->need_update = false;
 				ped->probe_id = i;
@@ -1218,8 +1453,12 @@ void EEVEE_lightprobes_refresh(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
 					pinfo->num_render_cube++;
 					ped->ready_to_shade = true;
 				}
-
+#if 0
+				printf("Update Cubemap %d\n", i);
+#endif
 				DRW_viewport_request_redraw();
+				/* Do not let this frame accumulate. */
+				stl->effects->taa_current_sample = 1;
 
 				/* Only do one probe per frame */
 				goto update_planar;
@@ -1237,7 +1476,7 @@ update_planar:
 			int tmp_num_planar = pinfo->num_planar;
 			pinfo->num_planar = 0;
 
-			render_scene_to_planar(vedata, i, ped->viewmat, ped->persmat, ped->planer_eq_offset);
+			render_scene_to_planar(sldata, vedata, i, ped->viewmat, ped->persmat, ped->planer_eq_offset);
 
 			/* Restore */
 			pinfo->num_planar = tmp_num_planar;
@@ -1246,6 +1485,16 @@ update_planar:
 			ped->probe_id = i;
 		}
 	}
+
+	/* If there is at least one planar probe */
+	if (pinfo->num_planar > 0 && (vedata->stl->effects->enabled_effects & EFFECT_SSR) != 0) {
+		const int max_lod = 9;
+		DRW_stats_group_start("Planar Probe Downsample");
+		DRW_framebuffer_recursive_downsample(vedata->fbl->downsample_fb, txl->planar_pool, max_lod, &downsample_planar, vedata);
+		/* For shading, save max level of the planar map */
+		pinfo->lod_planar_max = (float)(max_lod);
+		DRW_stats_group_end();
+	}
 }
 
 void EEVEE_lightprobes_free(void)
@@ -1253,9 +1502,13 @@ void EEVEE_lightprobes_free(void)
 	DRW_SHADER_FREE_SAFE(e_data.probe_default_sh);
 	DRW_SHADER_FREE_SAFE(e_data.probe_filter_glossy_sh);
 	DRW_SHADER_FREE_SAFE(e_data.probe_filter_diffuse_sh);
+	DRW_SHADER_FREE_SAFE(e_data.probe_grid_fill_sh);
 	DRW_SHADER_FREE_SAFE(e_data.probe_grid_display_sh);
 	DRW_SHADER_FREE_SAFE(e_data.probe_planar_display_sh);
+	DRW_SHADER_FREE_SAFE(e_data.probe_planar_downsample_sh);
 	DRW_SHADER_FREE_SAFE(e_data.probe_cube_display_sh);
 	DRW_TEXTURE_FREE_SAFE(e_data.hammersley);
 	DRW_TEXTURE_FREE_SAFE(e_data.planar_pool_placeholder);
+	DRW_TEXTURE_FREE_SAFE(e_data.depth_placeholder);
+	DRW_TEXTURE_FREE_SAFE(e_data.depth_array_placeholder);
 }
diff --git a/source/blender/draw/engines/eevee/eevee_lights.c b/source/blender/draw/engines/eevee/eevee_lights.c
index c6436d5b923..1fa5aae4492 100644
--- a/source/blender/draw/engines/eevee/eevee_lights.c
+++ b/source/blender/draw/engines/eevee/eevee_lights.c
@@ -25,6 +25,8 @@
 
 #include "DRW_render.h"
 
+#include "BLI_dynstr.h"
+
 #include "BKE_object.h"
 
 #include "eevee_engine.h"
@@ -38,18 +40,13 @@ typedef struct EEVEE_LightData {
 } EEVEE_LightData;
 
 typedef struct EEVEE_ShadowCubeData {
-	short light_id, shadow_id;
-	float viewprojmat[6][4][4];
+	short light_id, shadow_id, cube_id, layer_id;
 } EEVEE_ShadowCubeData;
 
-typedef struct EEVEE_ShadowMapData {
-	short light_id, shadow_id;
-	float viewprojmat[4][4]; /* World->Lamp->NDC : used for rendering the shadow map. */
-} EEVEE_ShadowMapData;
-
 typedef struct EEVEE_ShadowCascadeData {
-	short light_id, shadow_id;
+	short light_id, shadow_id, cascade_id, layer_id;
 	float viewprojmat[MAX_CASCADE_NUM][4][4]; /* World->Lamp->NDC : used for rendering the shadow map. */
+	float radius[MAX_CASCADE_NUM];
 } EEVEE_ShadowCascadeData;
 
 typedef struct ShadowCaster {
@@ -60,30 +57,62 @@ typedef struct ShadowCaster {
 
 static struct {
 	struct GPUShader *shadow_sh;
-	struct GPUShader *shadow_store_sh;
+	struct GPUShader *shadow_store_cube_sh[SHADOW_METHOD_MAX];
+	struct GPUShader *shadow_store_cascade_sh[SHADOW_METHOD_MAX];
+	struct GPUShader *shadow_copy_cube_sh[SHADOW_METHOD_MAX];
+	struct GPUShader *shadow_copy_cascade_sh[SHADOW_METHOD_MAX];
 } e_data = {NULL}; /* Engine data */
 
 extern char datatoc_shadow_vert_glsl[];
 extern char datatoc_shadow_geom_glsl[];
 extern char datatoc_shadow_frag_glsl[];
-extern char datatoc_shadow_store_vert_glsl[];
-extern char datatoc_shadow_store_geom_glsl[];
 extern char datatoc_shadow_store_frag_glsl[];
+extern char datatoc_shadow_copy_frag_glsl[];
+extern char datatoc_concentric_samples_lib_glsl[];
 
 /* *********** FUNCTIONS *********** */
 
 void EEVEE_lights_init(EEVEE_SceneLayerData *sldata)
 {
-	const unsigned int shadow_ubo_size = sizeof(EEVEE_ShadowCube) * MAX_SHADOW_CUBE +
-	                                     sizeof(EEVEE_ShadowMap) * MAX_SHADOW_MAP +
+	const unsigned int shadow_ubo_size = sizeof(EEVEE_Shadow) * MAX_SHADOW +
+	                                     sizeof(EEVEE_ShadowCube) * MAX_SHADOW_CUBE +
 	                                     sizeof(EEVEE_ShadowCascade) * MAX_SHADOW_CASCADE;
 
+	const DRWContextState *draw_ctx = DRW_context_state_get();
+	SceneLayer *scene_layer = draw_ctx->scene_layer;
+	IDProperty *props = BKE_scene_layer_engine_evaluated_get(scene_layer, COLLECTION_MODE_NONE, RE_engine_id_BLENDER_EEVEE);
+
 	if (!e_data.shadow_sh) {
 		e_data.shadow_sh = DRW_shader_create(
 		        datatoc_shadow_vert_glsl, datatoc_shadow_geom_glsl, datatoc_shadow_frag_glsl, NULL);
 
-		e_data.shadow_store_sh = DRW_shader_create(
-		        datatoc_shadow_store_vert_glsl, datatoc_shadow_store_geom_glsl, datatoc_shadow_store_frag_glsl, NULL);
+		DynStr *ds_frag = BLI_dynstr_new();
+		BLI_dynstr_append(ds_frag, datatoc_concentric_samples_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_shadow_store_frag_glsl);
+		char *store_shadow_shader_str = BLI_dynstr_get_cstring(ds_frag);
+		BLI_dynstr_free(ds_frag);
+
+		e_data.shadow_store_cube_sh[SHADOW_ESM] = DRW_shader_create_fullscreen(store_shadow_shader_str, "#define ESM\n");
+		e_data.shadow_store_cascade_sh[SHADOW_ESM] = DRW_shader_create_fullscreen(store_shadow_shader_str, "#define ESM\n"
+		                                                                                                   "#define CSM\n");
+
+		e_data.shadow_store_cube_sh[SHADOW_VSM] = DRW_shader_create_fullscreen(store_shadow_shader_str, "#define VSM\n");
+		e_data.shadow_store_cascade_sh[SHADOW_VSM] = DRW_shader_create_fullscreen(store_shadow_shader_str, "#define VSM\n"
+		                                                                                                   "#define CSM\n");
+
+		MEM_freeN(store_shadow_shader_str);
+
+		e_data.shadow_copy_cube_sh[SHADOW_ESM] = DRW_shader_create_fullscreen(datatoc_shadow_copy_frag_glsl, "#define ESM\n"
+		                                                                                                     "#define COPY\n");
+		e_data.shadow_copy_cascade_sh[SHADOW_ESM] = DRW_shader_create_fullscreen(datatoc_shadow_copy_frag_glsl, "#define ESM\n"
+		                                                                                                        "#define COPY\n"
+		                                                                                                        "#define CSM\n");
+
+		e_data.shadow_copy_cube_sh[SHADOW_VSM] = DRW_shader_create_fullscreen(datatoc_shadow_copy_frag_glsl, "#define VSM\n"
+		                                                                                                     "#define COPY\n");
+		e_data.shadow_copy_cascade_sh[SHADOW_VSM] = DRW_shader_create_fullscreen(datatoc_shadow_copy_frag_glsl, "#define VSM\n"
+		                                                                                                        "#define COPY\n"
+		                                                                                                        "#define CSM\n");
 	}
 
 	if (!sldata->lamps) {
@@ -92,24 +121,92 @@ void EEVEE_lights_init(EEVEE_SceneLayerData *sldata)
 		sldata->shadow_ubo         = DRW_uniformbuffer_create(shadow_ubo_size, NULL);
 		sldata->shadow_render_ubo  = DRW_uniformbuffer_create(sizeof(EEVEE_ShadowRender), NULL);
 	}
+
+	int sh_method = BKE_collection_engine_property_value_get_int(props, "shadow_method");
+	int sh_size = BKE_collection_engine_property_value_get_int(props, "shadow_size");
+	int sh_high_bitdepth = BKE_collection_engine_property_value_get_int(props, "shadow_high_bitdepth");
+
+	EEVEE_LampsInfo *linfo = sldata->lamps;
+	if ((linfo->shadow_size != sh_size) ||
+	    (linfo->shadow_method != sh_method) ||
+	    (linfo->shadow_high_bitdepth != sh_high_bitdepth))
+	{
+		BLI_assert((sh_size > 0) && (sh_size <= 8192));
+		DRW_TEXTURE_FREE_SAFE(sldata->shadow_pool);
+		DRW_TEXTURE_FREE_SAFE(sldata->shadow_cube_target);
+		DRW_TEXTURE_FREE_SAFE(sldata->shadow_cascade_target);
+		DRW_TEXTURE_FREE_SAFE(sldata->shadow_cube_blur);
+		DRW_TEXTURE_FREE_SAFE(sldata->shadow_cascade_blur);
+
+		linfo->shadow_high_bitdepth = sh_high_bitdepth;
+		linfo->shadow_method = sh_method;
+		linfo->shadow_size = sh_size;
+		linfo->shadow_render_data.stored_texel_size = 1.0 / (float)linfo->shadow_size;
+
+		/* Compute adequate size for the cubemap render target.
+		 * The 3.0f factor is here to make sure there is no under sampling between
+		 * the octahedron mapping and the cubemap. */
+		int new_cube_target_size = (int)ceil(sqrt((float)(sh_size * sh_size) / 6.0f) * 3.0f);
+
+		CLAMP(new_cube_target_size, 1, 4096);
+
+		linfo->shadow_cube_target_size = new_cube_target_size;
+		linfo->shadow_render_data.cube_texel_size = 1.0 / (float)linfo->shadow_cube_target_size;
+	}
 }
 
 void EEVEE_lights_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl)
 {
 	EEVEE_LampsInfo *linfo = sldata->lamps;
 
-	linfo->num_light = linfo->num_cube = linfo->num_map = linfo->num_cascade = 0;
+	linfo->num_light = 0;
+	linfo->num_layer = 0;
+	linfo->gpu_cube_ct = linfo->gpu_cascade_ct = linfo->gpu_shadow_ct = 0;
+	linfo->cpu_cube_ct = linfo->cpu_cascade_ct = 0;
 	memset(linfo->light_ref, 0, sizeof(linfo->light_ref));
 	memset(linfo->shadow_cube_ref, 0, sizeof(linfo->shadow_cube_ref));
-	memset(linfo->shadow_map_ref, 0, sizeof(linfo->shadow_map_ref));
 	memset(linfo->shadow_cascade_ref, 0, sizeof(linfo->shadow_cascade_ref));
 
 	{
 		psl->shadow_cube_store_pass = DRW_pass_create("Shadow Storage Pass", DRW_STATE_WRITE_COLOR);
 
-		DRWShadingGroup *grp = DRW_shgroup_create(e_data.shadow_store_sh, psl->shadow_cube_store_pass);
-		DRW_shgroup_uniform_buffer(grp, "shadowCube", &sldata->shadow_color_cube_target);
+		DRWShadingGroup *grp = DRW_shgroup_create(e_data.shadow_store_cube_sh[linfo->shadow_method], psl->shadow_cube_store_pass);
+		DRW_shgroup_uniform_buffer(grp, "shadowTexture", &sldata->shadow_cube_blur);
 		DRW_shgroup_uniform_block(grp, "shadow_render_block", sldata->shadow_render_ubo);
+		DRW_shgroup_uniform_float(grp, "shadowFilterSize", &linfo->filter_size, 1);
+		DRW_shgroup_call_add(grp, DRW_cache_fullscreen_quad_get(), NULL);
+	}
+
+	{
+		psl->shadow_cascade_store_pass = DRW_pass_create("Shadow Cascade Storage Pass", DRW_STATE_WRITE_COLOR);
+
+		DRWShadingGroup *grp = DRW_shgroup_create(e_data.shadow_store_cascade_sh[linfo->shadow_method], psl->shadow_cascade_store_pass);
+		DRW_shgroup_uniform_buffer(grp, "shadowTexture", &sldata->shadow_cascade_blur);
+		DRW_shgroup_uniform_block(grp, "shadow_render_block", sldata->shadow_render_ubo);
+		DRW_shgroup_uniform_int(grp, "cascadeId", &linfo->current_shadow_cascade, 1);
+		DRW_shgroup_uniform_float(grp, "shadowFilterSize", &linfo->filter_size, 1);
+		DRW_shgroup_call_add(grp, DRW_cache_fullscreen_quad_get(), NULL);
+	}
+
+	{
+		psl->shadow_cube_copy_pass = DRW_pass_create("Shadow Copy Pass", DRW_STATE_WRITE_COLOR);
+
+		DRWShadingGroup *grp = DRW_shgroup_create(e_data.shadow_copy_cube_sh[linfo->shadow_method], psl->shadow_cube_copy_pass);
+		DRW_shgroup_uniform_buffer(grp, "shadowTexture", &sldata->shadow_cube_target);
+		DRW_shgroup_uniform_block(grp, "shadow_render_block", sldata->shadow_render_ubo);
+		DRW_shgroup_uniform_float(grp, "shadowFilterSize", &linfo->filter_size, 1);
+		DRW_shgroup_uniform_int(grp, "faceId", &linfo->current_shadow_face, 1);
+		DRW_shgroup_call_add(grp, DRW_cache_fullscreen_quad_get(), NULL);
+	}
+
+	{
+		psl->shadow_cascade_copy_pass = DRW_pass_create("Shadow Cascade Copy Pass", DRW_STATE_WRITE_COLOR);
+
+		DRWShadingGroup *grp = DRW_shgroup_create(e_data.shadow_copy_cascade_sh[linfo->shadow_method], psl->shadow_cascade_copy_pass);
+		DRW_shgroup_uniform_buffer(grp, "shadowTexture", &sldata->shadow_cascade_target);
+		DRW_shgroup_uniform_block(grp, "shadow_render_block", sldata->shadow_render_ubo);
+		DRW_shgroup_uniform_float(grp, "shadowFilterSize", &linfo->filter_size, 1);
+		DRW_shgroup_uniform_int(grp, "cascadeId", &linfo->current_shadow_cascade, 1);
 		DRW_shgroup_call_add(grp, DRW_cache_fullscreen_quad_get(), NULL);
 	}
 
@@ -118,7 +215,7 @@ void EEVEE_lights_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl)
 	}
 
 	{
-		psl->shadow_cascade_pass = DRW_pass_create("Shadow Cascade Pass", DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS);
+		psl->shadow_cascade_pass = DRW_pass_create("Shadow Cascade Pass", DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS);
 	}
 
 	/* Reset shadow casters list */
@@ -130,9 +227,9 @@ void EEVEE_lights_cache_add(EEVEE_SceneLayerData *sldata, Object *ob)
 	EEVEE_LampsInfo *linfo = sldata->lamps;
 
 	/* Step 1 find all lamps in the scene and setup them */
-	if (linfo->num_light > MAX_LIGHT) {
+	if (linfo->num_light >= MAX_LIGHT) {
 		printf("Too much lamps in the scene !!!\n");
-		linfo->num_light = MAX_LIGHT;
+		linfo->num_light = MAX_LIGHT - 1;
 	}
 	else {
 		Lamp *la = (Lamp *)ob->data;
@@ -144,28 +241,54 @@ void EEVEE_lights_cache_add(EEVEE_SceneLayerData *sldata, Object *ob)
 
 		MEM_SAFE_FREE(led->storage);
 
-#if 1 /* TODO Waiting for notified refresh. only on scene change. Else too much perf cost. */
 		if (la->mode & (LA_SHAD_BUF | LA_SHAD_RAY)) {
-			if (la->type == LA_SUN && linfo->num_cascade < MAX_SHADOW_CASCADE) {
-#if 0 /* TODO filter cascaded shadow map */
-				led->storage = MEM_mallocN(sizeof(EEVEE_ShadowCascadeData), "EEVEE_ShadowCascadeData");
-				((EEVEE_ShadowCascadeData *)led->storage)->shadow_id = linfo->num_cascade;
-				linfo->shadow_cascade_ref[linfo->num_cascade] = ob;
-				linfo->num_cascade++;
-#endif
+			if (la->type == LA_SUN) {
+				int sh_nbr = 1; /* TODO : MSM */
+				int cascade_nbr = MAX_CASCADE_NUM; /* TODO : Custom cascade number */
+
+				if ((linfo->gpu_cascade_ct + sh_nbr) <= MAX_SHADOW_CASCADE) {
+					/* Save Light object. */
+					linfo->shadow_cascade_ref[linfo->cpu_cascade_ct] = ob;
+
+					/* Create storage and store indices. */
+					EEVEE_ShadowCascadeData *data = MEM_mallocN(sizeof(EEVEE_ShadowCascadeData), "EEVEE_ShadowCascadeData");
+					data->shadow_id = linfo->gpu_shadow_ct;
+					data->cascade_id = linfo->gpu_cascade_ct;
+					data->layer_id = linfo->num_layer;
+					led->storage = data;
+
+					/* Increment indices. */
+					linfo->gpu_shadow_ct += 1;
+					linfo->gpu_cascade_ct += sh_nbr;
+					linfo->num_layer += sh_nbr * cascade_nbr;
+
+					linfo->cpu_cascade_ct += 1;
+				}
 			}
-			else if ((la->type == LA_SPOT || la->type == LA_LOCAL || la->type == LA_AREA)
-			          && linfo->num_cube < MAX_SHADOW_CUBE) {
-				led->storage = MEM_mallocN(sizeof(EEVEE_ShadowCubeData), "EEVEE_ShadowCubeData");
-				((EEVEE_ShadowCubeData *)led->storage)->shadow_id = linfo->num_cube;
-				linfo->shadow_cube_ref[linfo->num_cube] = ob;
-				linfo->num_cube++;
+			else if (la->type == LA_SPOT || la->type == LA_LOCAL || la->type == LA_AREA) {
+				int sh_nbr = 1; /* TODO : MSM */
+
+				if ((linfo->gpu_cube_ct + sh_nbr) <= MAX_SHADOW_CUBE) {
+					/* Save Light object. */
+					linfo->shadow_cube_ref[linfo->cpu_cube_ct] = ob;
+
+					/* Create storage and store indices. */
+					EEVEE_ShadowCubeData *data = MEM_mallocN(sizeof(EEVEE_ShadowCubeData), "EEVEE_ShadowCubeData");
+					data->shadow_id = linfo->gpu_shadow_ct;
+					data->cube_id = linfo->gpu_cube_ct;
+					data->layer_id = linfo->num_layer;
+					led->storage = data;
+
+					/* Increment indices. */
+					linfo->gpu_shadow_ct += 1;
+					linfo->gpu_cube_ct += sh_nbr;
+					linfo->num_layer += sh_nbr;
+
+					linfo->cpu_cube_ct += 1;
+				}
 			}
-
 		}
-#else
-		UNUSED_VARS(la);
-#endif
+
 		/* Default light without shadows */
 		if (!led->storage) {
 			led->storage = MEM_mallocN(sizeof(EEVEE_LightData), "EEVEE_LightData");
@@ -196,73 +319,92 @@ void EEVEE_lights_cache_shcaster_add(EEVEE_SceneLayerData *sldata, EEVEE_PassLis
 		DRW_shgroup_call_dynamic_add_empty(grp);
 }
 
+void EEVEE_lights_cache_shcaster_material_add(
+	EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl, struct GPUMaterial *gpumat,
+	struct Gwn_Batch *geom, struct Object *ob, float (*obmat)[4], float *alpha_threshold)
+{
+	DRWShadingGroup *grp = DRW_shgroup_material_instance_create(gpumat, psl->shadow_cube_pass, geom, ob);
+
+	if (grp == NULL) return;
+
+	DRW_shgroup_uniform_block(grp, "shadow_render_block", sldata->shadow_render_ubo);
+	DRW_shgroup_uniform_mat4(grp, "ShadowModelMatrix", (float *)obmat);
+
+	if (alpha_threshold != NULL)
+		DRW_shgroup_uniform_float(grp, "alphaThreshold", alpha_threshold, 1);
+
+	for (int i = 0; i < 6; ++i)
+		DRW_shgroup_call_dynamic_add_empty(grp);
+
+	grp = DRW_shgroup_material_instance_create(gpumat, psl->shadow_cascade_pass, geom, ob);
+	DRW_shgroup_uniform_block(grp, "shadow_render_block", sldata->shadow_render_ubo);
+	DRW_shgroup_uniform_mat4(grp, "ShadowModelMatrix", (float *)obmat);
+
+	if (alpha_threshold != NULL)
+		DRW_shgroup_uniform_float(grp, "alphaThreshold", alpha_threshold, 1);
+
+	for (int i = 0; i < MAX_CASCADE_NUM; ++i)
+		DRW_shgroup_call_dynamic_add_empty(grp);
+}
+
 void EEVEE_lights_cache_finish(EEVEE_SceneLayerData *sldata)
 {
 	EEVEE_LampsInfo *linfo = sldata->lamps;
+	DRWTextureFormat shadow_pool_format;
 
 	/* Setup enough layers. */
 	/* Free textures if number mismatch. */
-	if (linfo->num_cube != linfo->cache_num_cube) {
-		DRW_TEXTURE_FREE_SAFE(sldata->shadow_depth_cube_pool);
-		linfo->cache_num_cube = linfo->num_cube;
+	if (linfo->num_layer != linfo->cache_num_layer) {
+		DRW_TEXTURE_FREE_SAFE(sldata->shadow_pool);
+		linfo->cache_num_layer = linfo->num_layer;
 		linfo->update_flag |= LIGHT_UPDATE_SHADOW_CUBE;
 	}
-	if (linfo->num_map != linfo->cache_num_map) {
-		DRW_TEXTURE_FREE_SAFE(sldata->shadow_depth_map_pool);
-		linfo->cache_num_map = linfo->num_map;
-	}
-	if (linfo->num_cascade != linfo->cache_num_cascade) {
-		DRW_TEXTURE_FREE_SAFE(sldata->shadow_depth_cascade_pool);
-		linfo->cache_num_cascade = linfo->num_cascade;
-	}
 
-	/* Initialize Textures Arrays first so DRW_framebuffer_init just bind them. */
-	if (!sldata->shadow_depth_cube_target) {
-		/* Render Cubemap */
-		sldata->shadow_depth_cube_target = DRW_texture_create_cube(512, DRW_TEX_DEPTH_24, 0, NULL);
-		sldata->shadow_color_cube_target = DRW_texture_create_cube(512, DRW_TEX_R_32, DRW_TEX_FILTER, NULL);
-		if (sldata->shadow_cube_fb) {
-			DRW_framebuffer_texture_attach(sldata->shadow_cube_fb, sldata->shadow_depth_cube_target, 0, 0);
-			DRW_framebuffer_texture_attach(sldata->shadow_cube_fb, sldata->shadow_color_cube_target, 0, 0);
-		}
+	switch (linfo->shadow_method) {
+		case SHADOW_ESM: shadow_pool_format = ((linfo->shadow_high_bitdepth) ? DRW_TEX_R_32 : DRW_TEX_R_16); break;
+		case SHADOW_VSM: shadow_pool_format = ((linfo->shadow_high_bitdepth) ? DRW_TEX_RG_32 : DRW_TEX_RG_16); break;
+		default:
+			BLI_assert(!"Incorrect Shadow Method");
+			break;
 	}
-	if (!sldata->shadow_depth_cube_pool) {
-		/* Cubemap / octahedral map pool */
-		/* TODO Cubemap array */
-		sldata->shadow_depth_cube_pool = DRW_texture_create_2D_array(
-		        512, 512, max_ff(1, linfo->num_cube), DRW_TEX_R_16,
-		        DRW_TEX_FILTER | DRW_TEX_COMPARE, NULL);
-		if (sldata->shadow_cube_fb) {
-			DRW_framebuffer_texture_attach(sldata->shadow_cube_fb, sldata->shadow_depth_cube_pool, 0, 0);
-		}
+
+	if (!sldata->shadow_cube_target) {
+		/* TODO render everything on the same 2d render target using clip planes and no Geom Shader. */
+		/* Cubemaps */
+		sldata->shadow_cube_target = DRW_texture_create_cube(linfo->shadow_cube_target_size, DRW_TEX_DEPTH_24, 0, NULL);
+		sldata->shadow_cube_blur = DRW_texture_create_cube(linfo->shadow_cube_target_size, shadow_pool_format, DRW_TEX_FILTER, NULL);
 	}
-	if (!sldata->shadow_depth_map_pool) {
-		sldata->shadow_depth_map_pool = DRW_texture_create_2D_array(
-		        512, 512, max_ff(1, linfo->num_map), DRW_TEX_DEPTH_24,
-		        DRW_TEX_FILTER | DRW_TEX_COMPARE, NULL);
-		if (sldata->shadow_map_fb) {
-			DRW_framebuffer_texture_attach(sldata->shadow_map_fb, sldata->shadow_depth_map_pool, 0, 0);
-		}
+
+	if (!sldata->shadow_cascade_target) {
+		/* CSM */
+		sldata->shadow_cascade_target = DRW_texture_create_2D_array(
+		        linfo->shadow_size, linfo->shadow_size, MAX_CASCADE_NUM, DRW_TEX_DEPTH_24, 0, NULL);
+		sldata->shadow_cascade_blur = DRW_texture_create_2D_array(
+		        linfo->shadow_size, linfo->shadow_size, MAX_CASCADE_NUM, shadow_pool_format, DRW_TEX_FILTER, NULL);
 	}
-	if (!sldata->shadow_depth_cascade_pool) {
-		sldata->shadow_depth_cascade_pool = DRW_texture_create_2D_array(
-		        512, 512, max_ff(1, linfo->num_cascade * MAX_CASCADE_NUM), DRW_TEX_DEPTH_24,
-		        DRW_TEX_FILTER | DRW_TEX_COMPARE, NULL);
-		if (sldata->shadow_cascade_fb) {
-			DRW_framebuffer_texture_attach(sldata->shadow_cascade_fb, sldata->shadow_depth_map_pool, 0, 0);
-		}
+
+	/* Initialize Textures Array first so DRW_framebuffer_init just bind them. */
+	if (!sldata->shadow_pool) {
+		/* All shadows fit in this array */
+		sldata->shadow_pool = DRW_texture_create_2D_array(
+		        linfo->shadow_size, linfo->shadow_size, max_ff(1, linfo->num_layer),
+		        shadow_pool_format, DRW_TEX_FILTER, NULL);
 	}
 
-	DRWFboTexture tex_cube_target[2] = {
-	        {&sldata->shadow_depth_cube_target, DRW_TEX_DEPTH_24, 0},
-	        {&sldata->shadow_color_cube_target, DRW_TEX_R_16, DRW_TEX_FILTER}};
-	DRW_framebuffer_init(&sldata->shadow_cube_target_fb, &draw_engine_eevee_type, 512, 512, tex_cube_target, 2);
+	/* Render FB */
+	DRWFboTexture tex_cascade = {&sldata->shadow_cube_target, DRW_TEX_DEPTH_24, 0};
+	DRW_framebuffer_init(&sldata->shadow_target_fb, &draw_engine_eevee_type,
+	                     linfo->shadow_size, linfo->shadow_size,
+	                     &tex_cascade, 1);
 
-	DRWFboTexture tex_cube = {&sldata->shadow_depth_cube_pool, DRW_TEX_R_16, DRW_TEX_FILTER};
-	DRW_framebuffer_init(&sldata->shadow_cube_fb, &draw_engine_eevee_type, 512, 512, &tex_cube, 1);
+	/* Storage FB */
+	DRWFboTexture tex_pool = {&sldata->shadow_pool, shadow_pool_format, DRW_TEX_FILTER};
+	DRW_framebuffer_init(&sldata->shadow_store_fb, &draw_engine_eevee_type,
+	                     linfo->shadow_size, linfo->shadow_size,
+	                     &tex_pool, 1);
 
-	DRWFboTexture tex_cascade = {&sldata->shadow_depth_cascade_pool, DRW_TEX_DEPTH_24, DRW_TEX_FILTER | DRW_TEX_COMPARE};
-	DRW_framebuffer_init(&sldata->shadow_cascade_fb, &draw_engine_eevee_type, 512, 512, &tex_cascade, 1);
+	/* Restore */
+	DRW_framebuffer_texture_detach(sldata->shadow_cube_target);
 
 	/* Update Lamps UBOs. */
 	EEVEE_lights_update(sldata);
@@ -321,12 +463,12 @@ static void eevee_light_setup(Object *ob, EEVEE_LampsInfo *linfo, EEVEE_LampEngi
 
 	/* Make illumination power constant */
 	if (la->type == LA_AREA) {
-		power = 1.0f / (evli->sizex * evli->sizey * 4.0f * M_PI) /* 1/(w*h*Pi) */
-		        * 80.0f; /* XXX : Empirical, Fit cycles power */
+		power = 1.0f / (evli->sizex * evli->sizey * 4.0f * M_PI) * /* 1/(w*h*Pi) */
+		        80.0f; /* XXX : Empirical, Fit cycles power */
 	}
 	else if (la->type == LA_SPOT || la->type == LA_LOCAL) {
-		power = 1.0f / (4.0f * evli->radius * evli->radius * M_PI * M_PI) /* 1/(4*r²*Pi²) */
-		        * M_PI * M_PI * M_PI * 10.0; /* XXX : Empirical, Fit cycles power */
+		power = 1.0f / (4.0f * evli->radius * evli->radius * M_PI * M_PI) * /* 1/(4*r²*Pi²) */
+		        M_PI * M_PI * M_PI * 10.0; /* XXX : Empirical, Fit cycles power */
 
 		/* for point lights (a.k.a radius == 0.0) */
 		// power = M_PI * M_PI * 0.78; /* XXX : Empirical, Fit cycles power */
@@ -345,54 +487,33 @@ static void eevee_light_setup(Object *ob, EEVEE_LampsInfo *linfo, EEVEE_LampEngi
 
 static void eevee_shadow_cube_setup(Object *ob, EEVEE_LampsInfo *linfo, EEVEE_LampEngineData *led)
 {
-	float projmat[4][4];
-
-	EEVEE_ShadowCubeData *evsmp = (EEVEE_ShadowCubeData *)led->storage;
-	EEVEE_Light *evli = linfo->light_data + evsmp->light_id;
-	EEVEE_ShadowCube *evsh = linfo->shadow_cube_data + evsmp->shadow_id;
+	EEVEE_ShadowCubeData *sh_data = (EEVEE_ShadowCubeData *)led->storage;
+	EEVEE_Light *evli = linfo->light_data + sh_data->light_id;
+	EEVEE_Shadow *ubo_data = linfo->shadow_data + sh_data->shadow_id;
+	EEVEE_ShadowCube *cube_data = linfo->shadow_cube_data + sh_data->cube_id;
 	Lamp *la = (Lamp *)ob->data;
 
-	perspective_m4(projmat, -la->clipsta, la->clipsta, -la->clipsta, la->clipsta, la->clipsta, la->clipend);
+	int sh_nbr = 1; /* TODO: MSM */
 
-	for (int i = 0; i < 6; ++i) {
-		float tmp[4][4];
-		unit_m4(tmp);
-		negate_v3_v3(tmp[3], ob->obmat[3]);
-		mul_m4_m4m4(tmp, cubefacemat[i], tmp);
-		mul_m4_m4m4(evsmp->viewprojmat[i], projmat, tmp);
+	for (int i = 0; i < sh_nbr; ++i) {
+		/* TODO : choose MSM sample point here. */
+		copy_v3_v3(cube_data->position, ob->obmat[3]);
 	}
 
-	evsh->bias = 0.05f * la->bias;
-	evsh->near = la->clipsta;
-	evsh->far = la->clipend;
-	evsh->exp = la->bleedexp;
-
-	evli->shadowid = (float)(evsmp->shadow_id);
-}
-
-static void eevee_shadow_map_setup(Object *ob, EEVEE_LampsInfo *linfo, EEVEE_LampEngineData *led)
-{
-	float viewmat[4][4], projmat[4][4];
-
-	EEVEE_ShadowMapData *evsmp = (EEVEE_ShadowMapData *)led->storage;
-	EEVEE_Light *evli = linfo->light_data + evsmp->light_id;
-	EEVEE_ShadowMap *evsh = linfo->shadow_map_data + evsmp->shadow_id;
-	Lamp *la = (Lamp *)ob->data;
-
-	invert_m4_m4(viewmat, ob->obmat);
-	normalize_v3(viewmat[0]);
-	normalize_v3(viewmat[1]);
-	normalize_v3(viewmat[2]);
+	ubo_data->bias = 0.05f * la->bias;
+	ubo_data->near = la->clipsta;
+	ubo_data->far = la->clipend;
+	ubo_data->exp = (linfo->shadow_method == SHADOW_VSM) ? la->bleedbias : la->bleedexp;
 
-	float wsize = la->shadow_frustum_size;
-	orthographic_m4(projmat, -wsize, wsize, -wsize, wsize, la->clipsta, la->clipend);
+	evli->shadowid = (float)(sh_data->shadow_id);
+	ubo_data->shadow_start = (float)(sh_data->layer_id);
+	ubo_data->data_start = (float)(sh_data->cube_id);
+	ubo_data->multi_shadow_count = (float)(sh_nbr);
 
-	mul_m4_m4m4(evsmp->viewprojmat, projmat, viewmat);
-	mul_m4_m4m4(evsh->shadowmat, texcomat, evsmp->viewprojmat);
-
-	evsh->bias = 0.005f * la->bias;
-
-	evli->shadowid = (float)(MAX_SHADOW_CUBE + evsmp->shadow_id);
+	ubo_data->contact_dist = (la->mode & LA_SHAD_CONTACT) ? la->contact_dist : 0.0f;
+	ubo_data->contact_bias = 0.05f * la->contact_bias;
+	ubo_data->contact_spread = la->contact_spread;
+	ubo_data->contact_thickness = la->contact_thickness;
 }
 
 #define LERP(t, a, b) ((a) + (t) * ((b) - (a)))
@@ -404,7 +525,7 @@ static void frustum_min_bounding_sphere(const float corners[8][4], float r_cente
 
 	/* compute the bounding box */
 	INIT_MINMAX(minvec, maxvec);
-	for (int i = 0; i < 8; ++i)	{
+	for (int i = 0; i < 8; ++i) {
 		minmax_v3v3_v3(minvec, maxvec, corners[i]);
 	}
 
@@ -421,7 +542,7 @@ static void frustum_min_bounding_sphere(const float corners[8][4], float r_cente
 	/* Search the largest distance between the sphere center
 	 * and the front plane corners. */
 	for (int i = 0; i < 4; ++i) {
-		float rad = len_v3v3(corners[4+i], r_center);
+		float rad = len_v3v3(corners[4 + i], r_center);
 		if (rad > *r_radius) {
 			*r_radius = rad;
 		}
@@ -431,10 +552,12 @@ static void frustum_min_bounding_sphere(const float corners[8][4], float r_cente
 
 static void eevee_shadow_cascade_setup(Object *ob, EEVEE_LampsInfo *linfo, EEVEE_LampEngineData *led)
 {
+	Lamp *la = (Lamp *)ob->data;
+
 	/* Camera Matrices */
 	float persmat[4][4], persinv[4][4];
 	float viewprojmat[4][4], projinv[4][4];
-	float near, far;
+	float view_near, view_far;
 	float near_v[4] = {0.0f, 0.0f, -1.0f, 1.0f};
 	float far_v[4] = {0.0f, 0.0f,  1.0f, 1.0f};
 	bool is_persp = DRW_viewport_is_persp_get();
@@ -445,99 +568,160 @@ static void eevee_shadow_cascade_setup(Object *ob, EEVEE_LampsInfo *linfo, EEVEE
 	invert_m4_m4(projinv, viewprojmat);
 	mul_m4_v4(projinv, near_v);
 	mul_m4_v4(projinv, far_v);
-	near = near_v[2];
-	far = far_v[2]; /* TODO: Should be a shadow parameter */
+	view_near = near_v[2];
+	view_far = far_v[2]; /* TODO: Should be a shadow parameter */
 	if (is_persp) {
-		near /= near_v[3];
-		far /= far_v[3];
+		view_near /= near_v[3];
+		view_far /= far_v[3];
 	}
 
 	/* Lamps Matrices */
 	float viewmat[4][4], projmat[4][4];
-	int cascade_ct = MAX_CASCADE_NUM;
-	float shadow_res = 512.0f; /* TODO parameter */
+	int sh_nbr = 1; /* TODO : MSM */
+	int cascade_nbr = la->cascade_count;
 
-	EEVEE_ShadowCascadeData *evscp = (EEVEE_ShadowCascadeData *)led->storage;
-	EEVEE_Light *evli = linfo->light_data + evscp->light_id;
-	EEVEE_ShadowCascade *evsh = linfo->shadow_cascade_data + evscp->shadow_id;
-	Lamp *la = (Lamp *)ob->data;
+	EEVEE_ShadowCascadeData *sh_data = (EEVEE_ShadowCascadeData *)led->storage;
+	EEVEE_Light *evli = linfo->light_data + sh_data->light_id;
+	EEVEE_Shadow *ubo_data = linfo->shadow_data + sh_data->shadow_id;
+	EEVEE_ShadowCascade *cascade_data = linfo->shadow_cascade_data + sh_data->cascade_id;
 
 	/* The technique consists into splitting
 	 * the view frustum into several sub-frustum
 	 * that are individually receiving one shadow map */
 
+	float csm_start, csm_end;
+
+	if (is_persp) {
+		csm_start = view_near;
+		csm_end = max_ff(view_far, -la->cascade_max_dist);
+		/* Avoid artifacts */
+		csm_end = min_ff(view_near, csm_end);
+	}
+	else {
+		csm_start = -view_far;
+		csm_end = view_far;
+	}
+
 	/* init near/far */
 	for (int c = 0; c < MAX_CASCADE_NUM; ++c) {
-		evsh->split[c] = far;
+		cascade_data->split_start[c] = csm_end;
+		cascade_data->split_end[c] = csm_end;
 	}
 
 	/* Compute split planes */
-	float splits_ndc[MAX_CASCADE_NUM + 1];
-	splits_ndc[0] = -1.0f;
-	splits_ndc[cascade_ct] = 1.0f;
-	for (int c = 1; c < cascade_ct; ++c) {
-		const float lambda = 0.8f; /* TODO : Parameter */
+	float splits_start_ndc[MAX_CASCADE_NUM];
+	float splits_end_ndc[MAX_CASCADE_NUM];
 
+	{
+		/* Nearest plane */
+		float p[4] = {1.0f, 1.0f, csm_start, 1.0f};
+		/* TODO: we don't need full m4 multiply here */
+		mul_m4_v4(viewprojmat, p);
+		splits_start_ndc[0] = p[2];
+		if (is_persp) {
+			splits_start_ndc[0] /= p[3];
+		}
+	}
+
+	{
+		/* Farthest plane */
+		float p[4] = {1.0f, 1.0f, csm_end, 1.0f};
+		/* TODO: we don't need full m4 multiply here */
+		mul_m4_v4(viewprojmat, p);
+		splits_end_ndc[cascade_nbr - 1] = p[2];
+		if (is_persp) {
+			splits_end_ndc[cascade_nbr - 1] /= p[3];
+		}
+	}
+
+	cascade_data->split_start[0] = csm_start;
+	cascade_data->split_end[cascade_nbr - 1] = csm_end;
+
+	for (int c = 1; c < cascade_nbr; ++c) {
 		/* View Space */
-		float linear_split = LERP(((float)(c) / (float)cascade_ct), near, far);
-		float exp_split = near * powf(far / near, (float)(c) / (float)cascade_ct);
+		float linear_split = LERP(((float)(c) / (float)cascade_nbr), csm_start, csm_end);
+		float exp_split = csm_start * powf(csm_end / csm_start, (float)(c) / (float)cascade_nbr);
 
 		if (is_persp) {
-			evsh->split[c-1] = LERP(lambda, linear_split, exp_split);
+			cascade_data->split_start[c] = LERP(la->cascade_exponent, linear_split, exp_split);
 		}
 		else {
-			evsh->split[c-1] = linear_split;
+			cascade_data->split_start[c] = linear_split;
 		}
+		cascade_data->split_end[c - 1] = cascade_data->split_start[c];
+
+		/* Add some overlap for smooth transition */
+		cascade_data->split_start[c] = LERP(la->cascade_fade, cascade_data->split_end[c - 1],
+		                                    (c > 1) ? cascade_data->split_end[c - 2] : cascade_data->split_start[0]);
 
 		/* NDC Space */
-		float p[4] = {1.0f, 1.0f, evsh->split[c-1], 1.0f};
-		mul_m4_v4(viewprojmat, p);
-		splits_ndc[c] = p[2];
+		{
+			float p[4] = {1.0f, 1.0f, cascade_data->split_start[c], 1.0f};
+			/* TODO: we don't need full m4 multiply here */
+			mul_m4_v4(viewprojmat, p);
+			splits_start_ndc[c] = p[2];
+
+			if (is_persp) {
+				splits_start_ndc[c] /= p[3];
+			}
+		}
 
-		if (is_persp) {
-			splits_ndc[c] /= p[3];
+		{
+			float p[4] = {1.0f, 1.0f, cascade_data->split_end[c - 1], 1.0f};
+			/* TODO: we don't need full m4 multiply here */
+			mul_m4_v4(viewprojmat, p);
+			splits_end_ndc[c - 1] = p[2];
+
+			if (is_persp) {
+				splits_end_ndc[c - 1] /= p[3];
+			}
 		}
 	}
 
+	/* Set last cascade split fade distance into the first split_start. */
+	float prev_split = (cascade_nbr > 1) ? cascade_data->split_end[cascade_nbr - 2] : cascade_data->split_start[0];
+	cascade_data->split_start[0] = LERP(la->cascade_fade, cascade_data->split_end[cascade_nbr - 1], prev_split);
+
 	/* For each cascade */
-	for (int c = 0; c < cascade_ct; ++c) {
-		/* Given 8 frustrum corners */
+	for (int c = 0; c < cascade_nbr; ++c) {
+		/* Given 8 frustum corners */
 		float corners[8][4] = {
 			/* Near Cap */
-			{-1.0f, -1.0f, splits_ndc[c], 1.0f},
-			{ 1.0f, -1.0f, splits_ndc[c], 1.0f},
-			{-1.0f,  1.0f, splits_ndc[c], 1.0f},
-			{ 1.0f,  1.0f, splits_ndc[c], 1.0f},
+			{-1.0f, -1.0f, splits_start_ndc[c], 1.0f},
+			{ 1.0f, -1.0f, splits_start_ndc[c], 1.0f},
+			{-1.0f,  1.0f, splits_start_ndc[c], 1.0f},
+			{ 1.0f,  1.0f, splits_start_ndc[c], 1.0f},
 			/* Far Cap */
-			{-1.0f, -1.0f, splits_ndc[c+1], 1.0f},
-			{ 1.0f, -1.0f, splits_ndc[c+1], 1.0f},
-			{-1.0f,  1.0f, splits_ndc[c+1], 1.0f},
-			{ 1.0f,  1.0f, splits_ndc[c+1], 1.0f}
+			{-1.0f, -1.0f, splits_end_ndc[c], 1.0f},
+			{ 1.0f, -1.0f, splits_end_ndc[c], 1.0f},
+			{-1.0f,  1.0f, splits_end_ndc[c], 1.0f},
+			{ 1.0f,  1.0f, splits_end_ndc[c], 1.0f}
 		};
 
 		/* Transform them into world space */
-		for (int i = 0; i < 8; ++i)	{
+		for (int i = 0; i < 8; ++i) {
 			mul_m4_v4(persinv, corners[i]);
 			mul_v3_fl(corners[i], 1.0f / corners[i][3]);
 			corners[i][3] = 1.0f;
 		}
 
+
 		/* Project them into light space */
 		invert_m4_m4(viewmat, ob->obmat);
 		normalize_v3(viewmat[0]);
 		normalize_v3(viewmat[1]);
 		normalize_v3(viewmat[2]);
 
-		for (int i = 0; i < 8; ++i)	{
+		for (int i = 0; i < 8; ++i) {
 			mul_m4_v4(viewmat, corners[i]);
 		}
 
-		float center[3], radius;
-		frustum_min_bounding_sphere(corners, center, &radius);
+		float center[3];
+		frustum_min_bounding_sphere(corners, center, &(sh_data->radius[c]));
 
-		/* Snap projection center to nearest texel to cancel shimering. */
+		/* Snap projection center to nearest texel to cancel shimmering. */
 		float shadow_origin[2], shadow_texco[2];
-		mul_v2_v2fl(shadow_origin, center, shadow_res / (2.0f * radius)); /* Light to texture space. */
+		mul_v2_v2fl(shadow_origin, center, linfo->shadow_size / (2.0f * sh_data->radius[c])); /* Light to texture space. */
 
 		/* Find the nearest texel. */
 		shadow_texco[0] = round(shadow_origin[0]);
@@ -545,27 +729,37 @@ static void eevee_shadow_cascade_setup(Object *ob, EEVEE_LampsInfo *linfo, EEVEE
 
 		/* Compute offset. */
 		sub_v2_v2(shadow_texco, shadow_origin);
-		mul_v2_fl(shadow_texco, (2.0f * radius) / shadow_res); /* Texture to light space. */
+		mul_v2_fl(shadow_texco, (2.0f * sh_data->radius[c]) / linfo->shadow_size); /* Texture to light space. */
 
 		/* Apply offset. */
 		add_v2_v2(center, shadow_texco);
 
 		/* Expand the projection to cover frustum range */
 		orthographic_m4(projmat,
-		                center[0] - radius,
-		                center[0] + radius,
-		                center[1] - radius,
-		                center[1] + radius,
+		                center[0] - sh_data->radius[c],
+		                center[0] + sh_data->radius[c],
+		                center[1] - sh_data->radius[c],
+		                center[1] + sh_data->radius[c],
 		                la->clipsta, la->clipend);
 
-		mul_m4_m4m4(evscp->viewprojmat[c], projmat, viewmat);
-		mul_m4_m4m4(evsh->shadowmat[c], texcomat, evscp->viewprojmat[c]);
-
-		/* TODO modify bias depending on the cascade radius */
-		evsh->bias[c] = 0.005f * la->bias;
+		mul_m4_m4m4(sh_data->viewprojmat[c], projmat, viewmat);
+		mul_m4_m4m4(cascade_data->shadowmat[c], texcomat, sh_data->viewprojmat[c]);
 	}
 
-	evli->shadowid = (float)(MAX_SHADOW_CUBE + MAX_SHADOW_MAP + evscp->shadow_id);
+	ubo_data->bias = 0.05f * la->bias;
+	ubo_data->near = la->clipsta;
+	ubo_data->far = la->clipend;
+	ubo_data->exp = (linfo->shadow_method == SHADOW_VSM) ? la->bleedbias : la->bleedexp;
+
+	evli->shadowid = (float)(sh_data->shadow_id);
+	ubo_data->shadow_start = (float)(sh_data->layer_id);
+	ubo_data->data_start = (float)(sh_data->cascade_id);
+	ubo_data->multi_shadow_count = (float)(sh_nbr);
+
+	ubo_data->contact_dist = (la->mode & LA_SHAD_CONTACT) ? la->contact_dist : 0.0f;
+	ubo_data->contact_bias = 0.05f * la->contact_bias;
+	ubo_data->contact_spread = la->contact_spread;
+	ubo_data->contact_thickness = la->contact_thickness;
 }
 
 /* Used for checking if object is inside the shadow volume. */
@@ -585,8 +779,8 @@ static bool cube_bbox_intersect(const float cube_center[3], float cube_half_dim,
 		minmax_v3v3_v3(min, max, vec);
 	}
 
-    if (MAX3(max[0], max[1], max[2]) < -cube_half_dim) return false;
-    if (MIN3(min[0], min[1], min[2]) >  cube_half_dim) return false;
+	if (MAX3(max[0], max[1], max[2]) < -cube_half_dim) return false;
+	if (MIN3(min[0], min[1], min[2]) >  cube_half_dim) return false;
 
 	return true;
 }
@@ -690,19 +884,6 @@ void EEVEE_lights_update(EEVEE_SceneLayerData *sldata)
 		eevee_shadow_cube_setup(ob, linfo, led);
 		delete_pruned_shadowcaster(led);
 	}
-
-	for (i = 0; (ob = linfo->shadow_map_ref[i]) && (i < MAX_SHADOW_MAP); i++) {
-		EEVEE_LampEngineData *led = EEVEE_lamp_data_get(ob);
-		eevee_shadow_map_setup(ob, linfo, led);
-	}
-
-	for (i = 0; (ob = linfo->shadow_cascade_ref[i]) && (i < MAX_SHADOW_CASCADE); i++) {
-		EEVEE_LampEngineData *led = EEVEE_lamp_data_get(ob);
-		eevee_shadow_cascade_setup(ob, linfo, led);
-	}
-
-	DRW_uniformbuffer_update(sldata->light_ubo, &linfo->light_data);
-	DRW_uniformbuffer_update(sldata->shadow_ubo, &linfo->shadow_cube_data); /* Update all data at once */
 }
 
 /* this refresh lamps shadow buffers */
@@ -711,33 +892,83 @@ void EEVEE_draw_shadows(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl)
 	EEVEE_LampsInfo *linfo = sldata->lamps;
 	Object *ob;
 	int i;
-	float clear_color[4] = {FLT_MAX, FLT_MAX, FLT_MAX, 0.0f};
+	float clear_col[4] = {FLT_MAX};
 
 	/* Cube Shadow Maps */
+	DRW_stats_group_start("Cube Shadow Maps");
+	DRW_framebuffer_texture_attach(sldata->shadow_target_fb, sldata->shadow_cube_target, 0, 0);
 	/* Render each shadow to one layer of the array */
 	for (i = 0; (ob = linfo->shadow_cube_ref[i]) && (i < MAX_SHADOW_CUBE); i++) {
 		EEVEE_LampEngineData *led = EEVEE_lamp_data_get(ob);
 		Lamp *la = (Lamp *)ob->data;
 
+		float cube_projmat[4][4];
+		perspective_m4(cube_projmat, -la->clipsta, la->clipsta, -la->clipsta, la->clipsta, la->clipsta, la->clipend);
+
 		if (led->need_update) {
-			EEVEE_ShadowCubeData *evscd = (EEVEE_ShadowCubeData *)led->storage;
 			EEVEE_ShadowRender *srd = &linfo->shadow_render_data;
+			EEVEE_ShadowCubeData *evscd = (EEVEE_ShadowCubeData *)led->storage;
 
-			srd->layer = i;
-			srd->exponent = la->bleedexp;
+			srd->clip_near = la->clipsta;
+			srd->clip_far = la->clipend;
 			copy_v3_v3(srd->position, ob->obmat[3]);
-			for (int j = 0; j < 6; ++j) {
-				copy_m4_m4(srd->shadowmat[j], evscd->viewprojmat[j]);
+			for (int j = 0; j < 6; j++) {
+				float tmp[4][4];
+
+				unit_m4(tmp);
+				negate_v3_v3(tmp[3], ob->obmat[3]);
+				mul_m4_m4m4(srd->viewmat[j], cubefacemat[j], tmp);
+
+				mul_m4_m4m4(srd->shadowmat[j], cube_projmat, srd->viewmat[j]);
 			}
-			DRW_uniformbuffer_update(sldata->shadow_render_ubo, &linfo->shadow_render_data);
+			DRW_uniformbuffer_update(sldata->shadow_render_ubo, srd);
+
+			DRW_framebuffer_bind(sldata->shadow_target_fb);
+			DRW_framebuffer_clear(true, true, false, clear_col, 1.0f);
 
-			DRW_framebuffer_bind(sldata->shadow_cube_target_fb);
-			DRW_framebuffer_clear(true, true, false, clear_color, 1.0);
 			/* Render shadow cube */
 			DRW_draw_pass(psl->shadow_cube_pass);
 
+			/* 0.001f is arbitrary, but it should be relatively small so that filter size is not too big. */
+			float filter_texture_size = la->soft * 0.001f;
+			float filter_pixel_size = ceil(filter_texture_size / linfo->shadow_render_data.cube_texel_size);
+			linfo->filter_size = linfo->shadow_render_data.cube_texel_size * ((filter_pixel_size > 1.0f) ? 1.5f : 0.0f);
+
+			/* TODO: OPTI: Filter all faces in one/two draw call */
+			for (linfo->current_shadow_face = 0;
+			     linfo->current_shadow_face < 6;
+			     linfo->current_shadow_face++)
+			{
+				/* Copy using a small 3x3 box filter */
+				DRW_framebuffer_cubeface_attach(sldata->shadow_store_fb, sldata->shadow_cube_blur, 0, linfo->current_shadow_face, 0);
+				DRW_framebuffer_bind(sldata->shadow_store_fb);
+				DRW_draw_pass(psl->shadow_cube_copy_pass);
+				DRW_framebuffer_texture_detach(sldata->shadow_cube_blur);
+			}
+
 			/* Push it to shadowmap array */
-			DRW_framebuffer_bind(sldata->shadow_cube_fb);
+
+			/* Adjust constants if concentric samples change. */
+			const float max_filter_size = 7.5f;
+			const float previous_box_filter_size = 9.0f; /* Dunno why but that works. */
+			const int max_sample = 256;
+
+			if (filter_pixel_size > 2.0f) {
+				linfo->filter_size = linfo->shadow_render_data.cube_texel_size * max_filter_size * previous_box_filter_size;
+				filter_pixel_size = max_ff(0.0f, filter_pixel_size - 3.0f);
+				/* Compute number of concentric samples. Depends directly on filter size. */
+				float pix_size_sqr = filter_pixel_size * filter_pixel_size;
+				srd->shadow_samples_ct = min_ii(max_sample, 4 + 8 * (int)filter_pixel_size + 4 * (int)(pix_size_sqr));
+			}
+			else {
+				linfo->filter_size = 0.0f;
+				srd->shadow_samples_ct = 4;
+			}
+			srd->shadow_inv_samples_ct = 1.0f / (float)srd->shadow_samples_ct;
+			DRW_uniformbuffer_update(sldata->shadow_render_ubo, srd);
+
+			DRW_framebuffer_texture_layer_attach(sldata->shadow_store_fb, sldata->shadow_pool, 0, evscd->layer_id, 0);
+			DRW_framebuffer_bind(sldata->shadow_store_fb);
 			DRW_draw_pass(psl->shadow_cube_store_pass);
 
 			led->need_update = false;
@@ -745,44 +976,92 @@ void EEVEE_draw_shadows(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl)
 	}
 	linfo->update_flag &= ~LIGHT_UPDATE_SHADOW_CUBE;
 
-#if 0
-	/* Standard Shadow Maps */
-	DRW_framebuffer_bind(fbl->shadow_map_fb);
-	DRW_framebuffer_clear(false, true, false, NULL, 1.0);
+	DRW_framebuffer_texture_detach(sldata->shadow_cube_target);
+	DRW_stats_group_end();
 
-	/* Render each shadow to one layer of the array */
-	for (i = 0; (ob = linfo->shadow_map_ref[i]) && (i < MAX_SHADOW_MAP); i++) {
+	/* Cascaded Shadow Maps */
+	DRW_stats_group_start("Cascaded Shadow Maps");
+	DRW_framebuffer_texture_attach(sldata->shadow_target_fb, sldata->shadow_cascade_target, 0, 0);
+	for (i = 0; (ob = linfo->shadow_cascade_ref[i]) && (i < MAX_SHADOW_CASCADE); i++) {
 		EEVEE_LampEngineData *led = EEVEE_lamp_data_get(ob);
-		EEVEE_ShadowMapData *evsmd = (EEVEE_ShadowMapData *)led->storage;
+		Lamp *la = (Lamp *)ob->data;
+
+		EEVEE_ShadowCascadeData *evscd = (EEVEE_ShadowCascadeData *)led->storage;
+		EEVEE_ShadowRender *srd = &linfo->shadow_render_data;
+
+		eevee_shadow_cascade_setup(ob, linfo, led);
+
+		srd->clip_near = la->clipsta;
+		srd->clip_far = la->clipend;
+		for (int j = 0; j < la->cascade_count; ++j) {
+			copy_m4_m4(srd->shadowmat[j], evscd->viewprojmat[j]);
+		}
+		DRW_uniformbuffer_update(sldata->shadow_render_ubo, &linfo->shadow_render_data);
+
+		DRW_framebuffer_bind(sldata->shadow_target_fb);
+		DRW_framebuffer_clear(false, true, false, NULL, 1.0);
+
+		/* Render shadow cascades */
+		DRW_draw_pass(psl->shadow_cascade_pass);
+
+		/* TODO: OPTI: Filter all cascade in one/two draw call */
+		for (linfo->current_shadow_cascade = 0;
+		     linfo->current_shadow_cascade < la->cascade_count;
+		     ++linfo->current_shadow_cascade)
+		{
+			/* 0.01f factor to convert to percentage */
+			float filter_texture_size = la->soft * 0.01f / evscd->radius[linfo->current_shadow_cascade];
+			float filter_pixel_size = ceil(linfo->shadow_size * filter_texture_size);
+
+			/* Copy using a small 3x3 box filter */
+			linfo->filter_size = linfo->shadow_render_data.stored_texel_size * ((filter_pixel_size > 1.0f) ? 1.0f : 0.0f);
+			DRW_framebuffer_texture_layer_attach(sldata->shadow_store_fb, sldata->shadow_cascade_blur, 0, linfo->current_shadow_cascade, 0);
+			DRW_framebuffer_bind(sldata->shadow_store_fb);
+			DRW_draw_pass(psl->shadow_cascade_copy_pass);
+			DRW_framebuffer_texture_detach(sldata->shadow_cascade_blur);
+
+			/* Push it to shadowmap array and blur more */
+
+			/* Adjust constants if concentric samples change. */
+			const float max_filter_size = 7.5f;
+			const float previous_box_filter_size = 3.2f; /* Arbitrary: less banding */
+			const int max_sample = 256;
+
+			if (filter_pixel_size > 2.0f) {
+				linfo->filter_size = linfo->shadow_render_data.stored_texel_size * max_filter_size * previous_box_filter_size;
+				filter_pixel_size = max_ff(0.0f, filter_pixel_size - 3.0f);
+				/* Compute number of concentric samples. Depends directly on filter size. */
+				float pix_size_sqr = filter_pixel_size * filter_pixel_size;
+				srd->shadow_samples_ct = min_ii(max_sample, 4 + 8 * (int)filter_pixel_size + 4 * (int)(pix_size_sqr));
+			}
+			else {
+				linfo->filter_size = 0.0f;
+				srd->shadow_samples_ct = 4;
+			}
+			srd->shadow_inv_samples_ct = 1.0f / (float)srd->shadow_samples_ct;
+			DRW_uniformbuffer_update(sldata->shadow_render_ubo, &linfo->shadow_render_data);
 
-		linfo->layer = i;
-		copy_m4_m4(linfo->shadowmat, evsmd->viewprojmat);
-		DRW_draw_pass(vedata->psl->shadow_pass);
+			int layer = evscd->layer_id + linfo->current_shadow_cascade;
+			DRW_framebuffer_texture_layer_attach(sldata->shadow_store_fb, sldata->shadow_pool, 0, layer, 0);
+			DRW_framebuffer_bind(sldata->shadow_store_fb);
+			DRW_draw_pass(psl->shadow_cascade_store_pass);
+		}
 	}
-#endif
 
-	/* Cascaded Shadow Maps */
-// 	DRW_framebuffer_bind(fbl->shadow_cascade_fb);
-// 	DRW_framebuffer_clear(false, true, false, NULL, 1.0);
-
-// 	/* Render each shadow to one layer of the array */
-// 	for (i = 0; (ob = linfo->shadow_cascade_ref[i]) && (i < MAX_SHADOW_CASCADE); i++) {
-// 		EEVEE_LampEngineData *led = EEVEE_lamp_data_get(ob);
-// 		EEVEE_ShadowCascadeData *evscd = (EEVEE_ShadowCascadeData *)led->storage;
-// 		EEVEE_ShadowRender *srd = &linfo->shadow_render_data;
-
-// 		srd->layer = i;
-// 		for (int j = 0; j < MAX_CASCADE_NUM; ++j) {
-// 			copy_m4_m4(srd->shadowmat[j], evscd->viewprojmat[j]);
-// 		}
-// 		DRW_uniformbuffer_update(sldata->shadow_render_ubo, &linfo->shadow_render_data);
-
-// 		DRW_draw_pass(psl->shadow_cascade_pass);
-// 	}
+	DRW_framebuffer_texture_detach(sldata->shadow_cascade_target);
+	DRW_stats_group_end();
+
+	DRW_uniformbuffer_update(sldata->light_ubo, &linfo->light_data);
+	DRW_uniformbuffer_update(sldata->shadow_ubo, &linfo->shadow_data); /* Update all data at once */
 }
 
 void EEVEE_lights_free(void)
 {
 	DRW_SHADER_FREE_SAFE(e_data.shadow_sh);
-	DRW_SHADER_FREE_SAFE(e_data.shadow_store_sh);
+	for (int i = 0; i < SHADOW_METHOD_MAX; ++i) {
+		DRW_SHADER_FREE_SAFE(e_data.shadow_store_cube_sh[i]);
+		DRW_SHADER_FREE_SAFE(e_data.shadow_store_cascade_sh[i]);
+		DRW_SHADER_FREE_SAFE(e_data.shadow_copy_cube_sh[i]);
+		DRW_SHADER_FREE_SAFE(e_data.shadow_copy_cascade_sh[i]);
+	}
 }
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/eevee_lut.h b/source/blender/draw/engines/eevee/eevee_lut.h
index 711defee35d..d706110351e 100644
--- a/source/blender/draw/engines/eevee/eevee_lut.h
+++ b/source/blender/draw/engines/eevee/eevee_lut.h
@@ -25,7 +25,7 @@
  * ***** END GPL LICENSE BLOCK *****
  */
 
-/** \file eeveee_lut.h
+/** \file eevee_lut.h
  *  \ingroup gpu
  */
 
@@ -3345,6 +3345,11017 @@ static float bsdf_split_sum_ggx[64 * 64 * 2] = {
 	0.626953f, 0.023544f, 0.616699f, 0.022186f, 0.605957f, 0.020920f, 0.594727f, 0.019730f
 };
 
+static float btdf_split_sum_ggx[32][64 * 64] = {
+	{
+		0.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f,
+		1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.999512f, 1.000000f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 0.999512f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 0.999512f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.039917f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f,
+		1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 0.999512f, 1.000000f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.999512f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 
+	},
+	{
+		0.000122f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000122f, 0.004147f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.897949f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000732f, 0.996094f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.002439f,
+		0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000366f, 0.078308f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.001098f, 0.992188f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 0.999512f,
+		1.000000f, 1.000000f, 0.999512f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.005001f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.999512f,
+		1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000732f, 0.902344f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.002928f, 0.997070f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		1.000000f, 0.999512f, 0.999512f, 1.000000f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000732f, 0.301758f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.999512f, 1.000000f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.002562f, 0.996094f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000732f, 0.433594f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f,
+		0.000244f, 0.004021f, 0.996582f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.001098f, 0.949219f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000610f,
+		0.012039f, 0.998047f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.002073f, 0.993652f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000854f, 0.725586f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.000610f, 0.011856f, 0.998047f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000243f, 0.002905f, 0.995117f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.001098f, 0.978027f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000732f, 0.314941f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f,
+		0.000731f, 0.017670f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000366f, 0.005852f, 0.997559f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.003050f,
+		0.996094f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.001957f, 0.993652f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.001586f, 0.990234f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.001220f, 0.986816f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.001220f, 0.984375f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000122f, 0.000122f, 0.000122f,
+		0.001098f, 0.985352f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.001220f, 0.989258f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.001341f, 0.993652f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.001586f, 0.996094f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.002802f, 0.997559f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000117f, 0.000122f, 0.000122f,
+		0.000243f, 0.006088f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000366f, 0.026321f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000732f, 0.892578f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.000975f, 0.993652f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.002317f, 0.998535f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.017944f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000731f, 0.983887f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000119f, 0.000122f, 0.000122f, 0.001653f, 0.998535f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.026108f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000732f, 0.995605f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.003777f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000365f, 0.991211f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.002195f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.000364f, 0.993164f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.002672f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000360f, 0.998047f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000122f, 0.000122f, 0.017075f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000731f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.997070f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.006874f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000480f, 0.999512f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.996582f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000067f, 0.005440f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000365f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.995605f, 0.995117f,
+		0.995117f, 0.995605f, 0.995117f, 0.995117f, 
+	},
+	{
+		0.003168f, 0.995605f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		1.000000f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.999512f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000976f, 0.053314f, 0.994629f, 0.998535f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000122f, 0.000122f, 0.000732f, 0.003660f,
+		0.653809f, 0.995117f, 0.998047f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.000488f, 0.001463f, 0.010452f, 0.947266f, 0.995605f, 0.998535f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000365f, 0.000853f, 0.002928f, 0.037750f,
+		0.980957f, 0.996582f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000243f, 0.000610f, 0.001342f, 0.006100f, 0.314453f, 0.989746f, 0.997070f, 0.998535f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000487f, 0.001091f, 0.002317f, 0.015839f, 0.910645f,
+		0.993652f, 0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000366f, 0.000732f, 0.001463f, 0.005302f, 0.068909f, 0.977539f, 0.995605f, 0.998047f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000244f, 0.000732f, 0.001098f, 0.002560f, 0.011551f, 0.658691f, 0.989746f,
+		0.997070f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000366f,
+		0.000732f, 0.001585f, 0.004868f, 0.041077f, 0.958984f, 0.994141f, 0.997559f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000244f, 0.000732f, 0.001215f, 0.002802f, 0.010834f, 0.441895f, 0.987305f, 0.996094f,
+		0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000242f, 0.000488f, 0.000850f,
+		0.001586f, 0.004753f, 0.039154f, 0.948242f, 0.993652f, 0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000366f, 0.000732f, 0.001220f, 0.003159f, 0.012032f, 0.480713f, 0.985840f, 0.996094f, 0.998047f,
+		0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000240f, 0.000731f, 0.001097f, 0.001950f,
+		0.005966f, 0.054413f, 0.957520f, 0.994141f, 0.997070f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000486f, 0.000732f, 0.001534f, 0.003536f, 0.016937f, 0.726562f, 0.988281f, 0.996582f, 0.998047f, 0.999023f,
+		0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000365f, 0.000732f, 0.001098f, 0.002192f, 0.008278f,
+		0.125244f, 0.974121f, 0.994629f, 0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000365f, 0.000731f, 0.000947f, 0.001828f, 0.005314f, 0.031677f, 0.916016f, 0.991699f, 0.997070f, 0.998535f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000488f, 0.000732f, 0.001339f, 0.003294f, 0.014389f, 0.562012f,
+		0.985840f, 0.996094f, 0.998047f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000487f,
+		0.000732f, 0.001098f, 0.002310f, 0.008163f, 0.123779f, 0.973633f, 0.994629f, 0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000365f, 0.000732f, 0.001097f, 0.002071f, 0.005669f, 0.041199f, 0.937988f, 0.992676f,
+		0.997070f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000118f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000366f, 0.000728f, 0.000732f,
+		0.001585f, 0.004143f, 0.020813f, 0.813965f, 0.989746f, 0.996582f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000116f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000488f, 0.000732f, 0.001220f, 0.003292f, 0.012581f, 0.446533f, 0.984863f, 0.996094f, 0.998047f,
+		0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000471f, 0.000732f, 0.001220f, 0.002796f,
+		0.009338f, 0.161865f, 0.977051f, 0.995117f, 0.997559f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000365f, 0.000732f, 0.001098f, 0.002285f, 0.006870f, 0.074097f, 0.965820f, 0.994141f, 0.997559f, 0.998535f, 0.999023f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000366f, 0.000731f, 0.001086f, 0.001945f, 0.005238f, 0.043732f,
+		0.947754f, 0.993652f, 0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000120f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000366f,
+		0.000730f, 0.000893f, 0.001826f, 0.004871f, 0.030411f, 0.922852f, 0.992188f, 0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000243f, 0.000609f, 0.000732f, 0.001407f, 0.004375f, 0.023758f, 0.892090f, 0.992188f,
+		0.997070f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000605f, 0.000732f,
+		0.001579f, 0.003941f, 0.020767f, 0.862793f, 0.991699f, 0.997559f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000238f, 0.000483f, 0.000732f, 0.001449f, 0.003654f, 0.018951f, 0.847656f, 0.991699f, 0.997559f, 0.998535f,
+		0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000233f, 0.000485f, 0.000732f, 0.001308f, 0.003353f,
+		0.018997f, 0.855469f, 0.991699f, 0.997559f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000118f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000487f, 0.000732f, 0.001292f, 0.003649f, 0.019791f, 0.881836f, 0.992188f, 0.997559f, 0.998535f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000432f, 0.000732f, 0.001220f, 0.003635f, 0.021912f, 0.916992f,
+		0.993652f, 0.997559f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000116f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000487f,
+		0.000732f, 0.001245f, 0.004002f, 0.028107f, 0.946289f, 0.994141f, 0.998047f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000085f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000475f, 0.000732f, 0.001611f, 0.004581f, 0.040466f, 0.966309f, 0.995605f, 0.998535f,
+		0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000487f, 0.000732f, 0.001703f,
+		0.005589f, 0.073486f, 0.979980f, 0.996094f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000475f, 0.000732f, 0.001706f, 0.006809f, 0.198730f, 0.987305f, 0.997559f, 0.998535f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000488f, 0.000732f, 0.002071f, 0.009590f, 0.647949f,
+		0.992188f, 0.997559f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000710f, 0.001093f, 0.002541f, 0.015533f, 0.922852f, 0.995117f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000116f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000242f, 0.000728f, 0.001218f, 0.003387f, 0.034454f, 0.975586f, 0.996582f, 0.998535f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000365f, 0.000731f, 0.001219f,
+		0.004959f, 0.161865f, 0.989746f, 0.998047f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000366f, 0.000731f, 0.001767f, 0.009331f, 0.849121f, 0.994629f, 0.998535f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000487f, 0.000732f, 0.002644f, 0.024231f, 0.977051f,
+		0.997559f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000685f, 0.001217f, 0.004139f, 0.195435f, 0.992676f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000362f, 0.000731f, 0.001570f, 0.010086f, 0.944824f, 0.997070f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000365f, 0.000745f, 0.002781f,
+		0.051758f, 0.990723f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000599f, 0.001176f, 0.006641f, 0.899414f, 0.997070f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000120f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000731f, 0.002066f, 0.032654f, 0.991211f, 0.998535f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000119f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000448f,
+		0.001088f, 0.005440f, 0.918457f, 0.997070f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000119f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000725f, 0.001822f, 0.038452f, 0.994141f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000329f, 0.000848f, 0.005672f, 0.972168f,
+		0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000581f, 0.001982f, 0.155273f, 0.997070f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000330f, 0.000848f, 0.009247f, 0.992676f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000589f, 0.002625f,
+		0.958496f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.001199f, 0.083374f, 0.998047f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000716f, 0.007244f, 0.996582f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f, 0.000122f, 0.000122f,
+		0.002277f, 0.991211f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000070f, 0.000121f, 0.000122f, 0.000122f, 0.000854f, 0.950684f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000111f, 0.000121f, 0.000122f, 0.000475f, 0.067139f, 0.999512f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000118f, 0.000122f,
+		0.000002f, 0.005859f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000014f, 0.001376f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000572f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000077f, 0.000002f, 0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000103f, 0.992188f, 0.991699f, 0.991699f, 0.992188f, 0.992188f, 0.991699f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.940430f, 0.940430f,
+		0.940918f, 0.940918f, 0.940430f, 0.940430f, 
+	},
+	{
+		0.014023f, 0.979492f, 0.994629f, 0.997070f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000488f, 0.004757f, 0.163330f, 0.975098f, 0.993164f, 0.996582f, 0.997559f, 0.998535f,
+		0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000610f, 0.002928f, 0.017166f,
+		0.563965f, 0.978027f, 0.992676f, 0.996094f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000364f, 0.000732f, 0.002192f, 0.006573f, 0.044952f, 0.830566f, 0.980957f, 0.992676f, 0.996094f, 0.997070f, 0.998047f,
+		0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 1.000000f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000366f, 0.000854f, 0.001586f, 0.004253f, 0.014313f, 0.130371f,
+		0.919922f, 0.984375f, 0.993652f, 0.996094f, 0.997070f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000488f,
+		0.000854f, 0.001342f, 0.003025f, 0.007305f, 0.028870f, 0.407715f, 0.954590f, 0.987305f, 0.993652f, 0.996094f, 0.997070f, 0.998047f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000609f, 0.000842f, 0.000976f, 0.002193f, 0.005112f, 0.012505f, 0.066589f, 0.768066f,
+		0.970703f, 0.989746f, 0.994629f, 0.996582f, 0.997070f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000244f, 0.000599f, 0.000609f, 0.000976f,
+		0.001829f, 0.003046f, 0.007256f, 0.023499f, 0.194946f, 0.908691f, 0.979980f, 0.991699f, 0.995117f, 0.996582f, 0.997559f, 0.998535f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000244f, 0.000488f, 0.000609f, 0.000976f, 0.001583f, 0.002647f, 0.004726f, 0.012169f, 0.050537f, 0.568359f, 0.954102f,
+		0.985840f, 0.993164f, 0.995605f, 0.997070f, 0.998047f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000244f, 0.000488f, 0.000610f, 0.000975f, 0.001211f, 0.001946f,
+		0.003532f, 0.007793f, 0.022446f, 0.139648f, 0.856445f, 0.974121f, 0.989746f, 0.994141f, 0.996094f, 0.997559f, 0.998047f, 0.998535f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000241f,
+		0.000310f, 0.000609f, 0.000807f, 0.001098f, 0.001822f, 0.002794f, 0.005699f, 0.012878f, 0.047821f, 0.469238f, 0.941406f, 0.982910f,
+		0.991699f, 0.995117f, 0.996582f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000244f, 0.000244f, 0.000609f, 0.000732f, 0.001098f, 0.001461f, 0.002274f, 0.004025f,
+		0.008247f, 0.023254f, 0.135254f, 0.833984f, 0.969727f, 0.987793f, 0.993652f, 0.995605f, 0.997070f, 0.998047f, 0.998535f, 0.998535f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000207f, 0.000244f, 0.000609f,
+		0.000610f, 0.001096f, 0.001098f, 0.002071f, 0.003370f, 0.006172f, 0.014442f, 0.052795f, 0.486572f, 0.940430f, 0.981934f, 0.991699f,
+		0.994629f, 0.996582f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000244f, 0.000485f, 0.000610f, 0.001080f, 0.001098f, 0.001742f, 0.002668f, 0.004692f, 0.010147f,
+		0.028076f, 0.168701f, 0.854004f, 0.970703f, 0.988770f, 0.993652f, 0.996094f, 0.997070f, 0.998047f, 0.998047f, 0.998535f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000244f, 0.000487f, 0.000610f, 0.000731f,
+		0.001098f, 0.001413f, 0.002411f, 0.003895f, 0.007072f, 0.017242f, 0.069580f, 0.605957f, 0.948730f, 0.983398f, 0.992188f, 0.995117f,
+		0.996582f, 0.997559f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000244f, 0.000244f, 0.000609f, 0.000610f, 0.001094f, 0.001337f, 0.001828f, 0.003275f, 0.005814f, 0.012054f, 0.036987f,
+		0.270752f, 0.899414f, 0.975586f, 0.989746f, 0.993652f, 0.996094f, 0.997070f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000241f, 0.000365f, 0.000597f, 0.000610f, 0.000970f, 0.001098f,
+		0.001815f, 0.002771f, 0.005009f, 0.008888f, 0.023804f, 0.115845f, 0.775879f, 0.962891f, 0.986328f, 0.993164f, 0.995605f, 0.997070f,
+		0.997559f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000244f, 0.000536f, 0.000731f, 0.000937f, 0.001203f, 0.001581f, 0.002186f, 0.004005f, 0.007061f, 0.016830f, 0.061218f, 0.522949f,
+		0.940430f, 0.981934f, 0.991211f, 0.994629f, 0.996582f, 0.997559f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000363f, 0.000487f, 0.000731f, 0.000732f, 0.001097f, 0.001339f, 0.002071f,
+		0.003498f, 0.005947f, 0.012390f, 0.037964f, 0.268799f, 0.896973f, 0.975586f, 0.989258f, 0.994141f, 0.996094f, 0.997070f, 0.998047f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000244f, 0.000366f,
+		0.000609f, 0.000610f, 0.001094f, 0.001215f, 0.002056f, 0.003183f, 0.004742f, 0.009880f, 0.026337f, 0.139526f, 0.813477f, 0.966309f,
+		0.986816f, 0.993164f, 0.996094f, 0.997070f, 0.997559f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000163f, 0.000363f, 0.000600f, 0.000731f, 0.001088f, 0.001216f, 0.001616f, 0.002640f, 0.004402f,
+		0.008156f, 0.019669f, 0.083191f, 0.664062f, 0.953125f, 0.984375f, 0.992188f, 0.995117f, 0.997070f, 0.998047f, 0.998535f, 0.998535f,
+		0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000243f, 0.000244f, 0.000523f, 0.000731f,
+		0.000732f, 0.001097f, 0.001690f, 0.002169f, 0.003998f, 0.006939f, 0.015808f, 0.055634f, 0.471191f, 0.935059f, 0.980957f, 0.991211f,
+		0.995117f, 0.996582f, 0.997559f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000336f, 0.000486f, 0.000731f, 0.000732f, 0.001097f, 0.001558f, 0.002069f, 0.003525f, 0.006058f, 0.013062f,
+		0.040894f, 0.306396f, 0.910156f, 0.978027f, 0.990234f, 0.994141f, 0.996582f, 0.997559f, 0.998535f, 0.998535f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000113f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000360f, 0.000515f, 0.000731f, 0.000731f, 0.001094f,
+		0.001219f, 0.002148f, 0.003159f, 0.005577f, 0.011360f, 0.031952f, 0.203979f, 0.874512f, 0.973633f, 0.989258f, 0.994141f, 0.996582f,
+		0.997559f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000325f, 0.000366f, 0.000731f, 0.000731f, 0.001093f, 0.001219f, 0.001820f, 0.002916f, 0.005291f, 0.009758f, 0.026352f, 0.145020f,
+		0.832520f, 0.969238f, 0.988281f, 0.993652f, 0.996094f, 0.997559f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000244f, 0.000440f, 0.000605f, 0.000731f, 0.001086f, 0.001097f, 0.001646f,
+		0.002670f, 0.004230f, 0.008835f, 0.022415f, 0.112183f, 0.786133f, 0.966309f, 0.987793f, 0.993652f, 0.996094f, 0.997559f, 0.998047f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000272f, 0.000358f,
+		0.000565f, 0.000731f, 0.000790f, 0.001210f, 0.001573f, 0.002434f, 0.004360f, 0.008102f, 0.020660f, 0.092896f, 0.741699f, 0.962891f,
+		0.987305f, 0.993164f, 0.996094f, 0.997070f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000364f, 0.000723f, 0.000731f, 0.000731f, 0.001216f, 0.001698f, 0.002510f, 0.003998f,
+		0.007484f, 0.018463f, 0.082336f, 0.709961f, 0.961426f, 0.986816f, 0.993652f, 0.996094f, 0.997559f, 0.998535f, 0.998535f, 0.999023f,
+		0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000242f, 0.000362f, 0.000704f, 0.000730f,
+		0.000845f, 0.001096f, 0.001513f, 0.002302f, 0.003941f, 0.007168f, 0.017746f, 0.076782f, 0.693848f, 0.961426f, 0.987305f, 0.993652f,
+		0.996094f, 0.997559f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000364f, 0.000579f, 0.000728f, 0.000731f, 0.001096f, 0.001491f, 0.002069f, 0.003899f, 0.007195f, 0.017059f,
+		0.075439f, 0.701172f, 0.962402f, 0.987793f, 0.993652f, 0.996094f, 0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000119f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000357f, 0.000482f, 0.000730f, 0.000731f, 0.001094f,
+		0.001334f, 0.002230f, 0.003708f, 0.007217f, 0.017410f, 0.079163f, 0.730469f, 0.965820f, 0.988281f, 0.994141f, 0.996582f, 0.998047f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000112f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000238f,
+		0.000243f, 0.000365f, 0.000729f, 0.000731f, 0.001095f, 0.001330f, 0.002066f, 0.003637f, 0.007118f, 0.018112f, 0.087708f, 0.775391f,
+		0.969238f, 0.989258f, 0.994629f, 0.997070f, 0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000073f, 0.000121f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000323f, 0.000390f, 0.000729f, 0.000731f, 0.001094f, 0.001332f, 0.002275f,
+		0.003782f, 0.007252f, 0.019379f, 0.105042f, 0.827637f, 0.973145f, 0.990723f, 0.994629f, 0.997070f, 0.998047f, 0.998535f, 0.999023f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000114f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000240f, 0.000369f,
+		0.000729f, 0.000731f, 0.001093f, 0.001330f, 0.002209f, 0.003937f, 0.007896f, 0.021805f, 0.137207f, 0.876953f, 0.979004f, 0.991699f,
+		0.995605f, 0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000119f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000272f, 0.000479f, 0.000727f, 0.000731f, 0.001085f, 0.001331f, 0.002291f, 0.004105f, 0.008446f,
+		0.025024f, 0.202271f, 0.916504f, 0.982910f, 0.993164f, 0.996094f, 0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000120f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000360f, 0.000469f, 0.000681f, 0.000731f,
+		0.001092f, 0.001331f, 0.002184f, 0.004227f, 0.009521f, 0.030899f, 0.335205f, 0.945312f, 0.986816f, 0.993652f, 0.996582f, 0.998535f,
+		0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000116f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000241f, 0.000429f, 0.000726f, 0.000731f, 0.001091f, 0.001649f, 0.002464f, 0.004810f, 0.010895f, 0.041931f, 0.563477f,
+		0.963867f, 0.989746f, 0.995117f, 0.997070f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000101f, 0.000120f,
+		0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000288f, 0.000481f, 0.000720f, 0.000731f, 0.001093f, 0.001571f,
+		0.002735f, 0.005405f, 0.013199f, 0.064880f, 0.786133f, 0.976562f, 0.992188f, 0.995605f, 0.997559f, 0.998535f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000112f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000240f,
+		0.000481f, 0.000727f, 0.000731f, 0.001093f, 0.001655f, 0.003132f, 0.005909f, 0.017181f, 0.123169f, 0.904297f, 0.984375f, 0.993652f,
+		0.996582f, 0.998047f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000110f, 0.000120f, 0.000121f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000264f, 0.000392f, 0.000727f, 0.000835f, 0.001196f, 0.001765f, 0.003252f, 0.007343f,
+		0.024521f, 0.304199f, 0.954102f, 0.989258f, 0.995605f, 0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000034f, 0.000119f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000235f, 0.000375f, 0.000728f,
+		0.000822f, 0.001095f, 0.002024f, 0.003952f, 0.009193f, 0.040894f, 0.694824f, 0.975586f, 0.992676f, 0.996582f, 0.998047f, 0.999023f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000112f, 0.000121f, 0.000121f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000307f, 0.000475f, 0.000728f, 0.000943f, 0.001216f, 0.002283f, 0.004829f, 0.013008f, 0.092224f, 0.908203f,
+		0.986328f, 0.995117f, 0.997559f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000073f, 0.000118f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000240f, 0.000576f, 0.000728f, 0.001073f, 0.001569f,
+		0.002668f, 0.005947f, 0.020889f, 0.331543f, 0.965820f, 0.992188f, 0.996582f, 0.998047f, 0.998535f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000100f, 0.000120f, 0.000121f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000362f, 0.000630f, 0.000729f, 0.001087f, 0.001567f, 0.003241f, 0.008240f, 0.043793f, 0.824219f, 0.984375f, 0.994629f, 0.997559f,
+		0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000075f, 0.000119f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000363f, 0.000689f, 0.000730f, 0.001185f, 0.002022f, 0.004108f, 0.013702f,
+		0.161011f, 0.957031f, 0.991699f, 0.996582f, 0.998047f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000003f, 0.000105f, 0.000120f, 0.000121f, 0.000121f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000156f, 0.000372f, 0.000689f,
+		0.000730f, 0.001198f, 0.002651f, 0.006214f, 0.028854f, 0.750000f, 0.984375f, 0.995605f, 0.998047f, 0.998535f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000102f,
+		0.000118f, 0.000120f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000472f, 0.000724f, 0.000966f, 0.001658f, 0.003397f, 0.010582f, 0.116028f, 0.959473f, 0.993164f,
+		0.997559f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000111f, 0.000119f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000130f, 0.000479f, 0.000726f, 0.001163f, 0.002157f,
+		0.004829f, 0.024338f, 0.776855f, 0.987793f, 0.996582f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000097f, 0.000117f,
+		0.000120f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000219f, 0.000580f, 0.000728f, 0.001203f, 0.002872f, 0.009109f, 0.130371f, 0.972168f, 0.995117f, 0.998047f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000112f, 0.000118f, 0.000121f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000333f, 0.000681f, 0.000940f, 0.001629f, 0.004120f, 0.025467f, 0.890625f,
+		0.991699f, 0.997559f, 0.999512f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000083f, 0.000116f, 0.000120f,
+		0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000353f, 0.000722f,
+		0.000961f, 0.002403f, 0.009354f, 0.295166f, 0.985840f, 0.997070f, 0.999512f, 0.999023f, 0.999512f, 0.999023f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000105f, 0.000118f, 0.000120f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000130f, 0.000427f, 0.000605f, 0.001345f, 0.004620f, 0.041229f, 0.966797f, 0.996094f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000074f, 0.000114f, 0.000119f, 0.000121f,
+		0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000089f, 0.000562f, 0.000942f, 0.002352f, 0.012459f,
+		0.854004f, 0.994141f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000103f, 0.000117f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000007f, 0.000002f,
+		0.000231f, 0.000596f, 0.001180f, 0.005474f, 0.211426f, 0.991211f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000111f, 0.000118f, 0.000120f, 0.000121f,
+		0.000121f, 0.000122f, 0.000029f, 0.000004f, 0.000001f, 0.000348f, 0.000896f, 0.002764f, 0.032562f, 0.984375f, 0.998535f, 0.998535f,
+		0.999023f, 0.998535f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000089f, 0.000116f, 0.000119f, 0.000121f, 0.000121f, 0.000121f, 0.000013f, 0.000003f, 0.000075f, 0.000586f, 0.001508f,
+		0.010292f, 0.963379f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000006f, 0.000107f, 0.000118f, 0.000120f, 0.000121f, 0.000116f,
+		0.000008f, 0.000002f, 0.000233f, 0.000857f, 0.004566f, 0.834961f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000083f, 0.000114f, 0.000119f, 0.000120f, 0.000060f, 0.000005f, 0.000001f, 0.000557f, 0.002064f, 0.182373f, 0.997559f, 0.997559f,
+		0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000103f, 0.000117f, 0.000120f, 0.000024f, 0.000003f, 0.000168f,
+		0.000968f, 0.026428f, 0.996582f, 0.997070f, 0.996582f, 0.996582f, 0.996582f, 0.997070f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000047f,
+		0.000110f, 0.000118f, 0.000017f, 0.000002f, 0.000513f, 0.006870f, 0.995605f, 0.995605f, 0.995117f, 0.995117f, 0.995117f, 0.995117f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000096f, 0.000115f, 0.000011f, 0.000042f, 0.001919f, 0.992676f, 0.992676f,
+		0.992676f, 0.992676f, 0.992676f, 0.992676f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000044f, 0.000109f,
+		0.000008f, 0.000314f, 0.985840f, 0.985840f, 0.985840f, 0.985840f, 0.986328f, 0.985840f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000089f, 0.000060f, 0.964355f, 0.964355f, 0.963867f, 0.963867f, 0.963379f, 0.964355f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000022f, 0.818848f, 0.819824f,
+		0.819336f, 0.819824f, 0.819824f, 0.819824f, 
+	},
+	{
+		0.038849f, 0.941406f, 0.984375f, 0.992188f, 0.994141f, 0.996094f, 0.996582f, 0.997070f, 0.998047f, 0.998047f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		1.000000f, 1.000000f, 1.000000f, 0.999512f, 0.001582f, 0.014984f, 0.262451f, 0.930664f, 0.979980f, 0.989258f, 0.993164f, 0.995117f,
+		0.996094f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.999512f, 0.000244f, 0.002317f, 0.009003f, 0.047180f,
+		0.524902f, 0.936523f, 0.978027f, 0.988281f, 0.992188f, 0.994629f, 0.995605f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 1.000000f,
+		0.000122f, 0.001098f, 0.002560f, 0.006824f, 0.020493f, 0.108826f, 0.715820f, 0.946289f, 0.978516f, 0.988281f, 0.992188f, 0.994141f,
+		0.995605f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000607f, 0.001098f, 0.002310f, 0.005646f, 0.012825f, 0.040131f, 0.231201f,
+		0.825195f, 0.954590f, 0.979980f, 0.988281f, 0.992188f, 0.994141f, 0.995117f, 0.996582f, 0.996582f, 0.997559f, 0.998047f, 0.998047f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000244f, 0.000609f, 0.001341f,
+		0.002310f, 0.004208f, 0.008865f, 0.021591f, 0.074585f, 0.439209f, 0.885742f, 0.962402f, 0.981934f, 0.989258f, 0.992676f, 0.994141f,
+		0.995605f, 0.996582f, 0.997070f, 0.997070f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.999512f,
+		0.000000f, 0.000122f, 0.000483f, 0.000610f, 0.001460f, 0.002192f, 0.003994f, 0.007030f, 0.013847f, 0.036316f, 0.146362f, 0.661621f,
+		0.921875f, 0.969238f, 0.983398f, 0.989746f, 0.993164f, 0.994141f, 0.995605f, 0.996582f, 0.996582f, 0.997559f, 0.998047f, 0.998047f,
+		0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000243f, 0.000604f, 0.000730f, 0.001307f, 0.001944f, 0.003017f,
+		0.004997f, 0.009834f, 0.021606f, 0.063416f, 0.295410f, 0.808594f, 0.944336f, 0.974609f, 0.985352f, 0.990234f, 0.993652f, 0.995117f,
+		0.995605f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 1.000000f, 0.000000f, 0.000000f, 0.000119f, 0.000366f,
+		0.000495f, 0.000731f, 0.001217f, 0.001823f, 0.002796f, 0.004398f, 0.007656f, 0.015366f, 0.035828f, 0.119263f, 0.531738f, 0.886230f,
+		0.958496f, 0.979004f, 0.986816f, 0.991699f, 0.993652f, 0.995117f, 0.996094f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000244f, 0.000366f, 0.000607f, 0.000731f, 0.001211f, 0.001650f, 0.002441f, 0.003975f, 0.006207f,
+		0.011536f, 0.023315f, 0.060822f, 0.242798f, 0.744141f, 0.927734f, 0.969238f, 0.982422f, 0.989258f, 0.992188f, 0.994141f, 0.995605f,
+		0.996094f, 0.996582f, 0.997559f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.998535f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000211f, 0.000455f, 0.000486f, 0.000853f,
+		0.001081f, 0.001810f, 0.002426f, 0.003759f, 0.005501f, 0.009094f, 0.016876f, 0.037109f, 0.114075f, 0.475586f, 0.862305f, 0.951172f,
+		0.975586f, 0.985840f, 0.990234f, 0.992676f, 0.995117f, 0.995605f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998535f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000364f, 0.000366f, 0.000464f, 0.000731f, 0.001093f, 0.001577f, 0.002235f, 0.002798f, 0.004841f, 0.007637f, 0.013008f,
+		0.025635f, 0.063965f, 0.238403f, 0.720215f, 0.919434f, 0.965820f, 0.981445f, 0.987793f, 0.991211f, 0.993652f, 0.995117f, 0.996094f,
+		0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000238f, 0.000609f, 0.000712f, 0.000974f, 0.000976f, 0.001507f,
+		0.002031f, 0.002680f, 0.004066f, 0.006294f, 0.010284f, 0.018326f, 0.040924f, 0.124146f, 0.485596f, 0.859375f, 0.949707f, 0.975586f,
+		0.984375f, 0.989746f, 0.992676f, 0.994629f, 0.995605f, 0.996582f, 0.997070f, 0.997070f, 0.998047f, 0.998047f, 0.998535f, 0.998535f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000113f, 0.000487f,
+		0.000488f, 0.000610f, 0.000961f, 0.000976f, 0.001337f, 0.001705f, 0.002663f, 0.003521f, 0.005417f, 0.008408f, 0.014809f, 0.028793f,
+		0.073120f, 0.270996f, 0.741699f, 0.922363f, 0.965332f, 0.980957f, 0.987793f, 0.991699f, 0.993652f, 0.995117f, 0.996094f, 0.997070f,
+		0.997070f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000122f, 0.000244f, 0.000224f, 0.000486f, 0.000609f, 0.000610f, 0.000973f, 0.000975f, 0.001306f, 0.001703f, 0.002350f,
+		0.003239f, 0.004848f, 0.007122f, 0.011955f, 0.021820f, 0.048859f, 0.152710f, 0.554199f, 0.875977f, 0.953125f, 0.976562f, 0.985352f,
+		0.990234f, 0.993164f, 0.994629f, 0.995605f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000234f, 0.000244f, 0.000485f, 0.000488f, 0.000610f,
+		0.000969f, 0.000975f, 0.001335f, 0.001693f, 0.001991f, 0.002811f, 0.004097f, 0.006397f, 0.009903f, 0.017303f, 0.035034f, 0.094421f,
+		0.354736f, 0.795898f, 0.933594f, 0.969238f, 0.981934f, 0.988281f, 0.991699f, 0.993652f, 0.995117f, 0.996094f, 0.997070f, 0.997559f,
+		0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000244f, 0.000244f, 0.000480f, 0.000608f, 0.000488f, 0.000922f, 0.000975f, 0.000976f, 0.001339f, 0.001827f, 0.002674f, 0.003891f,
+		0.005688f, 0.008324f, 0.014320f, 0.026917f, 0.064392f, 0.216431f, 0.668945f, 0.904785f, 0.959961f, 0.978516f, 0.986816f, 0.990723f,
+		0.993652f, 0.994141f, 0.996094f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 1.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000188f, 0.000220f, 0.000480f, 0.000608f, 0.000609f, 0.000876f, 0.000975f,
+		0.000976f, 0.001454f, 0.002068f, 0.002649f, 0.003481f, 0.004757f, 0.007801f, 0.012230f, 0.021698f, 0.046814f, 0.138306f, 0.506348f,
+		0.859375f, 0.947754f, 0.974121f, 0.984375f, 0.989746f, 0.992188f, 0.994141f, 0.995605f, 0.996582f, 0.997070f, 0.997559f, 0.998047f,
+		0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000244f,
+		0.000446f, 0.000487f, 0.000609f, 0.000731f, 0.000973f, 0.000975f, 0.001310f, 0.001823f, 0.002304f, 0.002869f, 0.004890f, 0.006813f,
+		0.010475f, 0.017731f, 0.036163f, 0.095337f, 0.353516f, 0.792480f, 0.932129f, 0.968262f, 0.982422f, 0.988770f, 0.992188f, 0.993652f,
+		0.995605f, 0.996094f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000243f, 0.000241f, 0.000362f, 0.000487f, 0.000609f, 0.000609f, 0.000973f, 0.001213f, 0.001419f,
+		0.001807f, 0.002068f, 0.002794f, 0.004070f, 0.005917f, 0.009140f, 0.015129f, 0.029053f, 0.070068f, 0.242554f, 0.700684f, 0.911621f,
+		0.961914f, 0.979492f, 0.987305f, 0.991211f, 0.993164f, 0.995117f, 0.995605f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998535f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000243f, 0.000243f, 0.000483f, 0.000603f,
+		0.000609f, 0.000730f, 0.001076f, 0.000975f, 0.001327f, 0.001598f, 0.002056f, 0.002848f, 0.003519f, 0.005589f, 0.008041f, 0.013321f,
+		0.024155f, 0.054718f, 0.171875f, 0.590332f, 0.885742f, 0.955566f, 0.977051f, 0.985840f, 0.990723f, 0.993164f, 0.994629f, 0.995605f,
+		0.997070f, 0.997070f, 0.997559f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000192f, 0.000122f, 0.000244f, 0.000483f, 0.000606f, 0.000608f, 0.000731f, 0.000953f, 0.001095f, 0.001258f, 0.001575f, 0.002066f,
+		0.002594f, 0.003857f, 0.004734f, 0.007683f, 0.011642f, 0.021179f, 0.044464f, 0.127930f, 0.476807f, 0.850586f, 0.947266f, 0.974121f,
+		0.984375f, 0.989746f, 0.992676f, 0.994141f, 0.995605f, 0.996582f, 0.997070f, 0.997559f, 0.998535f, 0.998535f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000229f, 0.000239f, 0.000244f, 0.000343f, 0.000483f, 0.000608f, 0.000609f,
+		0.000857f, 0.000973f, 0.001097f, 0.001571f, 0.002041f, 0.002399f, 0.002922f, 0.004471f, 0.006836f, 0.010643f, 0.018661f, 0.037354f,
+		0.100037f, 0.378418f, 0.810547f, 0.937988f, 0.971191f, 0.983887f, 0.989258f, 0.992188f, 0.994141f, 0.995605f, 0.996582f, 0.997070f,
+		0.997559f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000161f,
+		0.000230f, 0.000244f, 0.000486f, 0.000607f, 0.000609f, 0.000819f, 0.000972f, 0.000975f, 0.001431f, 0.001945f, 0.002283f, 0.003031f,
+		0.004238f, 0.006424f, 0.009995f, 0.016068f, 0.032104f, 0.081360f, 0.302246f, 0.765625f, 0.928223f, 0.968750f, 0.982422f, 0.988770f,
+		0.992676f, 0.994629f, 0.995605f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000240f, 0.000240f, 0.000244f, 0.000450f, 0.000607f, 0.000609f, 0.000731f, 0.001084f,
+		0.000974f, 0.001341f, 0.001910f, 0.002254f, 0.003216f, 0.004017f, 0.005692f, 0.008980f, 0.014832f, 0.028854f, 0.069641f, 0.248657f,
+		0.719238f, 0.918945f, 0.965820f, 0.981445f, 0.988770f, 0.992188f, 0.994629f, 0.995605f, 0.996094f, 0.997070f, 0.997559f, 0.998535f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000243f, 0.000360f,
+		0.000461f, 0.000607f, 0.000608f, 0.000731f, 0.001086f, 0.001202f, 0.001307f, 0.001592f, 0.002066f, 0.003134f, 0.003990f, 0.005611f,
+		0.008133f, 0.013680f, 0.025986f, 0.061462f, 0.211670f, 0.676758f, 0.910156f, 0.963867f, 0.980957f, 0.988281f, 0.991699f, 0.994629f,
+		0.995605f, 0.996582f, 0.997070f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000240f, 0.000243f, 0.000482f, 0.000604f, 0.000608f, 0.000730f, 0.001040f, 0.001188f, 0.001287f,
+		0.001574f, 0.002064f, 0.002613f, 0.003721f, 0.005428f, 0.008018f, 0.013161f, 0.024200f, 0.055573f, 0.186401f, 0.642578f, 0.904785f,
+		0.962402f, 0.980469f, 0.987793f, 0.991699f, 0.994141f, 0.995605f, 0.996582f, 0.997070f, 0.998047f, 0.998535f, 0.998535f, 0.999023f,
+		0.999023f, 0.999023f, 0.999512f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000243f, 0.000480f, 0.000602f,
+		0.000721f, 0.000705f, 0.000907f, 0.001094f, 0.001096f, 0.001493f, 0.002058f, 0.002607f, 0.003639f, 0.004826f, 0.007595f, 0.012413f,
+		0.022171f, 0.051697f, 0.171143f, 0.619629f, 0.899414f, 0.961426f, 0.980957f, 0.987793f, 0.992188f, 0.994629f, 0.995605f, 0.996582f,
+		0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000172f, 0.000232f, 0.000243f, 0.000244f, 0.000576f, 0.000711f, 0.000608f, 0.000767f, 0.001089f, 0.001213f, 0.001509f, 0.002029f,
+		0.002684f, 0.003550f, 0.005161f, 0.007107f, 0.011871f, 0.021545f, 0.049347f, 0.163086f, 0.609863f, 0.900391f, 0.962891f, 0.980957f,
+		0.988281f, 0.992676f, 0.994629f, 0.996094f, 0.996582f, 0.997559f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000210f, 0.000122f, 0.000337f, 0.000290f, 0.000594f, 0.000726f, 0.000730f,
+		0.000731f, 0.001090f, 0.001212f, 0.001506f, 0.002029f, 0.002335f, 0.003489f, 0.005077f, 0.007000f, 0.011398f, 0.021027f, 0.048218f,
+		0.161133f, 0.614258f, 0.903809f, 0.963379f, 0.981934f, 0.988770f, 0.992188f, 0.994629f, 0.996094f, 0.997070f, 0.997559f, 0.998047f,
+		0.998047f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000281f, 0.000440f, 0.000683f, 0.000726f, 0.000730f, 0.000731f, 0.001087f, 0.001095f, 0.001485f, 0.001793f, 0.002214f, 0.002991f,
+		0.004951f, 0.006912f, 0.011162f, 0.020905f, 0.048187f, 0.165527f, 0.633789f, 0.910156f, 0.965820f, 0.982422f, 0.989746f, 0.993164f,
+		0.995117f, 0.996094f, 0.997070f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000241f, 0.000243f, 0.000480f, 0.000725f, 0.000697f, 0.000731f, 0.001007f,
+		0.001094f, 0.001360f, 0.001795f, 0.002161f, 0.003244f, 0.004871f, 0.006966f, 0.011330f, 0.020706f, 0.049591f, 0.178345f, 0.667969f,
+		0.918457f, 0.968262f, 0.983887f, 0.990234f, 0.993652f, 0.995605f, 0.996582f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000086f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000243f, 0.000243f,
+		0.000465f, 0.000592f, 0.000729f, 0.000730f, 0.001079f, 0.001093f, 0.001332f, 0.001885f, 0.002129f, 0.003254f, 0.004818f, 0.006889f,
+		0.011429f, 0.021957f, 0.052521f, 0.201294f, 0.714355f, 0.929199f, 0.972168f, 0.985352f, 0.991211f, 0.994141f, 0.995605f, 0.997070f,
+		0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000115f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000184f, 0.000241f, 0.000347f, 0.000453f, 0.000579f, 0.000728f, 0.000729f, 0.001034f, 0.001093f, 0.001292f,
+		0.001857f, 0.002131f, 0.003296f, 0.004826f, 0.006958f, 0.011726f, 0.023071f, 0.057983f, 0.239258f, 0.767578f, 0.939453f, 0.976074f,
+		0.987305f, 0.992676f, 0.994629f, 0.996094f, 0.997070f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000088f, 0.000119f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000191f, 0.000242f, 0.000425f, 0.000558f,
+		0.000723f, 0.000730f, 0.001058f, 0.001092f, 0.001297f, 0.001653f, 0.002352f, 0.003124f, 0.004860f, 0.007072f, 0.012131f, 0.024551f,
+		0.066406f, 0.300537f, 0.820312f, 0.951172f, 0.979492f, 0.988281f, 0.993164f, 0.995117f, 0.996582f, 0.997070f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000119f,
+		0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000227f, 0.000239f, 0.000341f, 0.000359f, 0.000587f, 0.000605f, 0.000729f, 0.001040f, 0.001185f, 0.001275f, 0.001849f, 0.002390f,
+		0.003399f, 0.005001f, 0.007404f, 0.012871f, 0.027237f, 0.079529f, 0.395264f, 0.868164f, 0.960938f, 0.982910f, 0.990234f, 0.993164f,
+		0.995605f, 0.997070f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000119f, 0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000211f, 0.000239f, 0.000307f, 0.000394f, 0.000704f, 0.000711f, 0.000728f,
+		0.001001f, 0.001088f, 0.001204f, 0.001713f, 0.002367f, 0.003151f, 0.004639f, 0.007820f, 0.014084f, 0.030609f, 0.102722f, 0.527344f,
+		0.906250f, 0.969727f, 0.985840f, 0.991699f, 0.994629f, 0.996094f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000117f, 0.000115f, 0.000121f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000196f,
+		0.000332f, 0.000363f, 0.000686f, 0.000719f, 0.000723f, 0.000963f, 0.001089f, 0.001290f, 0.001849f, 0.002394f, 0.003458f, 0.004833f,
+		0.008301f, 0.015579f, 0.036926f, 0.143188f, 0.676270f, 0.934570f, 0.976562f, 0.988281f, 0.992676f, 0.995605f, 0.996582f, 0.998047f,
+		0.998047f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000102f, 0.000120f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000311f, 0.000345f, 0.000479f, 0.000723f, 0.000728f, 0.000934f, 0.001085f,
+		0.001282f, 0.001821f, 0.002399f, 0.003355f, 0.005524f, 0.008881f, 0.017807f, 0.047058f, 0.222046f, 0.803223f, 0.954102f, 0.981445f,
+		0.990723f, 0.994141f, 0.996582f, 0.997559f, 0.998047f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000090f, 0.000116f, 0.000121f, 0.000121f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000201f, 0.000239f, 0.000358f,
+		0.000618f, 0.000719f, 0.000727f, 0.000863f, 0.001087f, 0.001350f, 0.001945f, 0.002689f, 0.003731f, 0.005817f, 0.010033f, 0.021332f,
+		0.064514f, 0.374512f, 0.885254f, 0.969238f, 0.986328f, 0.992676f, 0.995605f, 0.996582f, 0.998047f, 0.998535f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000086f, 0.000117f, 0.000121f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000164f, 0.000238f, 0.000353f, 0.000596f, 0.000591f, 0.000727f, 0.000901f, 0.001085f, 0.001266f, 0.001767f,
+		0.002663f, 0.003914f, 0.006153f, 0.011612f, 0.026871f, 0.100525f, 0.605957f, 0.934082f, 0.978027f, 0.989746f, 0.994141f, 0.996094f,
+		0.997559f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999023f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000107f, 0.000120f, 0.000120f, 0.000121f, 0.000121f, 0.000121f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000195f, 0.000323f, 0.000339f, 0.000461f, 0.000706f,
+		0.000726f, 0.000845f, 0.001086f, 0.001298f, 0.001843f, 0.003027f, 0.004387f, 0.007011f, 0.013832f, 0.036530f, 0.183228f, 0.805664f,
+		0.959961f, 0.984863f, 0.991699f, 0.995605f, 0.997070f, 0.998047f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000117f, 0.000120f, 0.000120f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000224f, 0.000336f, 0.000464f, 0.000708f, 0.000726f, 0.000965f, 0.001083f, 0.001458f, 0.002180f, 0.003096f, 0.004425f,
+		0.008377f, 0.017639f, 0.056610f, 0.390869f, 0.909180f, 0.975586f, 0.989746f, 0.994141f, 0.996582f, 0.998047f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000110f, 0.000113f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000135f, 0.000336f, 0.000467f, 0.000713f, 0.000725f, 0.000959f,
+		0.001191f, 0.001287f, 0.001939f, 0.003231f, 0.005306f, 0.009888f, 0.024414f, 0.105835f, 0.709961f, 0.955078f, 0.984863f, 0.993164f,
+		0.996094f, 0.997559f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000061f, 0.000089f,
+		0.000118f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000309f,
+		0.000299f, 0.000460f, 0.000710f, 0.000724f, 0.000997f, 0.001073f, 0.001410f, 0.002117f, 0.003506f, 0.006031f, 0.012863f, 0.038391f,
+		0.260742f, 0.892090f, 0.975098f, 0.990723f, 0.995117f, 0.997559f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000085f, 0.000110f, 0.000118f, 0.000120f, 0.000120f, 0.000121f, 0.000121f, 0.000121f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000317f, 0.000499f, 0.000706f, 0.000599f, 0.000851f, 0.001069f, 0.001633f,
+		0.002367f, 0.003918f, 0.007580f, 0.017929f, 0.074646f, 0.645508f, 0.956055f, 0.986328f, 0.994141f, 0.996582f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000099f, 0.000113f,
+		0.000119f, 0.000119f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000160f, 0.000326f, 0.000308f,
+		0.000578f, 0.000602f, 0.000921f, 0.001071f, 0.001807f, 0.002783f, 0.004620f, 0.010017f, 0.029465f, 0.211792f, 0.896484f, 0.979004f,
+		0.992188f, 0.996094f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000027f, 0.000103f, 0.000114f, 0.000118f, 0.000120f, 0.000120f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000090f, 0.000212f, 0.000309f, 0.000586f, 0.000602f, 0.000937f, 0.001147f, 0.002031f, 0.003237f, 0.006134f,
+		0.014969f, 0.063171f, 0.665527f, 0.964355f, 0.989258f, 0.995117f, 0.999023f, 0.998535f, 0.999023f, 0.999023f, 0.998535f, 0.999023f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000018f, 0.000103f, 0.000113f,
+		0.000117f, 0.000119f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000004f, 0.000002f, 0.000199f, 0.000390f, 0.000586f, 0.000665f,
+		0.000946f, 0.001365f, 0.002207f, 0.003767f, 0.008308f, 0.025955f, 0.227661f, 0.924316f, 0.984863f, 0.994141f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000098f, 0.000109f, 0.000117f, 0.000119f, 0.000120f, 0.000120f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000011f, 0.000005f, 0.000003f,
+		0.000002f, 0.000193f, 0.000388f, 0.000586f, 0.000659f, 0.000952f, 0.001580f, 0.002762f, 0.005363f, 0.013153f, 0.066589f, 0.781738f,
+		0.977051f, 0.993164f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000075f, 0.000112f,
+		0.000116f, 0.000118f, 0.000119f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000122f,
+		0.000088f, 0.000026f, 0.000010f, 0.000005f, 0.000003f, 0.000002f, 0.000186f, 0.000407f, 0.000586f, 0.000760f, 0.000986f, 0.001796f,
+		0.003275f, 0.007565f, 0.026794f, 0.363281f, 0.959473f, 0.990723f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000010f, 0.000090f, 0.000110f, 0.000115f, 0.000117f, 0.000119f, 0.000120f, 0.000120f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000077f, 0.000023f, 0.000011f, 0.000005f, 0.000003f, 0.000002f, 0.000158f,
+		0.000407f, 0.000587f, 0.000826f, 0.001264f, 0.002174f, 0.004894f, 0.013359f, 0.098511f, 0.911133f, 0.987793f, 0.998047f, 0.998047f,
+		0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000084f, 0.000107f,
+		0.000114f, 0.000117f, 0.000119f, 0.000119f, 0.000120f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000093f, 0.000024f,
+		0.000011f, 0.000005f, 0.000003f, 0.000002f, 0.000220f, 0.000476f, 0.000585f, 0.000913f, 0.001374f, 0.002951f, 0.007511f, 0.034973f,
+		0.736328f, 0.982910f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000056f, 0.000102f, 0.000112f, 0.000116f, 0.000117f, 0.000119f, 0.000120f, 0.000120f,
+		0.000121f, 0.000121f, 0.000121f, 0.000075f, 0.000025f, 0.000010f, 0.000005f, 0.000003f, 0.000034f, 0.000222f, 0.000491f, 0.000589f,
+		0.001020f, 0.001881f, 0.004669f, 0.015717f, 0.298340f, 0.974609f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000048f, 0.000095f,
+		0.000106f, 0.000114f, 0.000117f, 0.000118f, 0.000119f, 0.000120f, 0.000120f, 0.000121f, 0.000089f, 0.000029f, 0.000012f, 0.000006f,
+		0.000003f, 0.000002f, 0.000223f, 0.000525f, 0.000687f, 0.001122f, 0.002672f, 0.008255f, 0.079590f, 0.954590f, 0.996582f, 0.996582f,
+		0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000077f, 0.000104f, 0.000112f, 0.000115f, 0.000117f, 0.000119f, 0.000119f,
+		0.000120f, 0.000109f, 0.000031f, 0.000013f, 0.000006f, 0.000003f, 0.000002f, 0.000254f, 0.000550f, 0.000846f, 0.001545f, 0.004223f,
+		0.027771f, 0.901855f, 0.996094f, 0.996094f, 0.996094f, 0.996094f, 0.996094f, 0.996094f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000037f,
+		0.000090f, 0.000107f, 0.000113f, 0.000116f, 0.000118f, 0.000119f, 0.000120f, 0.000041f, 0.000015f, 0.000007f, 0.000004f, 0.000002f,
+		0.000271f, 0.000563f, 0.000786f, 0.002211f, 0.012207f, 0.711426f, 0.994629f, 0.994629f, 0.995117f, 0.994629f, 0.994629f, 0.994629f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000028f, 0.000083f, 0.000102f, 0.000110f, 0.000114f, 0.000117f, 0.000118f,
+		0.000052f, 0.000019f, 0.000008f, 0.000004f, 0.000002f, 0.000314f, 0.000444f, 0.001049f, 0.005669f, 0.266846f, 0.993164f, 0.993652f,
+		0.993164f, 0.993652f, 0.993164f, 0.993164f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000048f, 0.000089f, 0.000106f, 0.000112f, 0.000115f, 0.000077f, 0.000026f, 0.000010f, 0.000005f, 0.000079f, 0.000425f, 0.000405f,
+		0.002468f, 0.064209f, 0.990234f, 0.990723f, 0.990234f, 0.990234f, 0.990234f, 0.991211f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000020f, 0.000075f, 0.000098f, 0.000108f, 0.000113f, 0.000044f,
+		0.000016f, 0.000006f, 0.000027f, 0.000270f, 0.000825f, 0.018448f, 0.986328f, 0.986328f, 0.986328f, 0.986328f, 0.986328f, 0.986328f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000049f, 0.000085f, 0.000102f, 0.000070f, 0.000022f, 0.000008f, 0.000133f, 0.000295f, 0.005318f, 0.978516f, 0.979004f,
+		0.977539f, 0.977539f, 0.978027f, 0.978516f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000066f, 0.000092f, 0.000036f, 0.000011f,
+		0.000135f, 0.000925f, 0.959473f, 0.959961f, 0.959961f, 0.959473f, 0.959961f, 0.959473f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000027f, 0.000065f, 0.000016f, 0.000109f, 0.907715f, 0.907227f, 0.907715f, 0.907227f, 0.907715f, 0.907715f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000017f, 0.711914f, 0.712402f,
+		0.711426f, 0.711426f, 0.711914f, 0.712402f, 
+	},
+	{
+		0.076172f, 0.877441f, 0.964355f, 0.980957f, 0.987305f, 0.990723f, 0.992676f, 0.993652f, 0.994629f, 0.995605f, 0.996094f, 0.996582f,
+		0.997070f, 0.997070f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.003897f, 0.033173f, 0.320557f, 0.863770f, 0.953613f, 0.975586f, 0.984863f, 0.988770f,
+		0.991211f, 0.992676f, 0.994141f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997559f, 0.997559f, 0.997559f, 0.998047f,
+		0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000975f, 0.005951f, 0.020935f, 0.093140f,
+		0.501465f, 0.873047f, 0.950684f, 0.973145f, 0.981934f, 0.986816f, 0.990234f, 0.992188f, 0.993164f, 0.994629f, 0.995605f, 0.996094f,
+		0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998535f, 0.998047f, 0.998535f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000610f, 0.002430f, 0.006081f, 0.015915f, 0.045593f, 0.179810f, 0.635254f, 0.889648f, 0.951172f, 0.972168f, 0.981445f, 0.986328f,
+		0.989746f, 0.991699f, 0.993652f, 0.994629f, 0.995117f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.997559f,
+		0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000244f, 0.001219f, 0.002796f, 0.006172f, 0.012848f, 0.028458f, 0.081177f, 0.301758f,
+		0.733398f, 0.905273f, 0.953613f, 0.972168f, 0.981445f, 0.986328f, 0.989258f, 0.991699f, 0.993652f, 0.994141f, 0.995117f, 0.996094f,
+		0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000244f, 0.000731f, 0.001706f, 0.003166f,
+		0.005470f, 0.010406f, 0.020813f, 0.047089f, 0.136719f, 0.449951f, 0.803223f, 0.919434f, 0.957520f, 0.973633f, 0.981934f, 0.986328f,
+		0.989746f, 0.991699f, 0.993164f, 0.994629f, 0.995117f, 0.995605f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.998047f,
+		0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000244f, 0.000366f, 0.001214f, 0.001894f, 0.003159f, 0.005108f, 0.008720f, 0.015839f, 0.031586f, 0.074951f, 0.224121f, 0.596680f,
+		0.851074f, 0.932617f, 0.962402f, 0.975586f, 0.982910f, 0.987305f, 0.989746f, 0.991699f, 0.993164f, 0.994141f, 0.995117f, 0.995605f,
+		0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000366f, 0.000731f, 0.000976f, 0.001827f, 0.002987f, 0.004757f, 0.007988f,
+		0.013023f, 0.023544f, 0.048431f, 0.120239f, 0.352783f, 0.717285f, 0.887207f, 0.943848f, 0.966309f, 0.978027f, 0.983887f, 0.987305f,
+		0.990234f, 0.992188f, 0.993652f, 0.994629f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.998047f, 0.998047f,
+		0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000434f, 0.000488f, 0.000704f,
+		0.001218f, 0.002190f, 0.002783f, 0.004723f, 0.006878f, 0.011040f, 0.018372f, 0.034241f, 0.073242f, 0.194336f, 0.510742f, 0.803711f,
+		0.912598f, 0.952637f, 0.970703f, 0.979004f, 0.984863f, 0.988281f, 0.991211f, 0.992676f, 0.994141f, 0.994629f, 0.995605f, 0.996094f,
+		0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000243f, 0.000488f, 0.000488f, 0.000916f, 0.001219f, 0.002308f, 0.002914f, 0.004124f, 0.006523f, 0.009537f, 0.014793f,
+		0.025833f, 0.050446f, 0.116089f, 0.312744f, 0.661133f, 0.860840f, 0.931641f, 0.960449f, 0.974121f, 0.981445f, 0.986328f, 0.989258f,
+		0.991211f, 0.992676f, 0.994141f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000121f, 0.000356f, 0.000488f, 0.000609f, 0.000944f, 0.001339f, 0.002296f,
+		0.002964f, 0.003880f, 0.005676f, 0.008476f, 0.012909f, 0.020874f, 0.036926f, 0.075500f, 0.187988f, 0.474854f, 0.774414f, 0.900391f,
+		0.946289f, 0.966309f, 0.978027f, 0.983887f, 0.987793f, 0.990234f, 0.991699f, 0.993164f, 0.994141f, 0.995117f, 0.995605f, 0.996094f,
+		0.997070f, 0.997070f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000244f, 0.000483f,
+		0.000488f, 0.000731f, 0.001070f, 0.001551f, 0.002024f, 0.002520f, 0.003990f, 0.004738f, 0.007584f, 0.010834f, 0.016800f, 0.028763f,
+		0.054535f, 0.120728f, 0.309082f, 0.642090f, 0.848145f, 0.926270f, 0.957031f, 0.971191f, 0.980469f, 0.985352f, 0.988770f, 0.990723f,
+		0.992188f, 0.993652f, 0.994629f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998047f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000122f, 0.000242f, 0.000485f, 0.000608f, 0.000731f, 0.001091f, 0.001339f, 0.001943f, 0.002602f, 0.003466f,
+		0.004845f, 0.006649f, 0.009529f, 0.014824f, 0.023407f, 0.041351f, 0.083496f, 0.199951f, 0.482422f, 0.770996f, 0.896484f, 0.944336f,
+		0.965332f, 0.976562f, 0.982910f, 0.986816f, 0.990234f, 0.991699f, 0.993164f, 0.994141f, 0.995117f, 0.995117f, 0.996094f, 0.996582f,
+		0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000121f, 0.000243f, 0.000243f, 0.000602f, 0.000609f, 0.000799f,
+		0.001088f, 0.001459f, 0.001822f, 0.002432f, 0.003033f, 0.004375f, 0.006042f, 0.008560f, 0.012810f, 0.019791f, 0.032715f, 0.061584f,
+		0.135254f, 0.335693f, 0.660156f, 0.853027f, 0.926758f, 0.956543f, 0.972168f, 0.980469f, 0.984863f, 0.988281f, 0.991211f, 0.992676f,
+		0.993652f, 0.994141f, 0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000119f,
+		0.000243f, 0.000366f, 0.000605f, 0.000730f, 0.000731f, 0.001201f, 0.001458f, 0.001804f, 0.002428f, 0.003593f, 0.004234f, 0.005745f,
+		0.007755f, 0.011139f, 0.016754f, 0.027054f, 0.047424f, 0.097107f, 0.231323f, 0.525879f, 0.791016f, 0.902832f, 0.945801f, 0.966797f,
+		0.977051f, 0.982910f, 0.987793f, 0.990234f, 0.991699f, 0.993164f, 0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.997070f,
+		0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000116f, 0.000122f, 0.000365f, 0.000244f, 0.000602f, 0.000721f, 0.000730f, 0.000852f, 0.001451f,
+		0.001842f, 0.002518f, 0.002993f, 0.004097f, 0.005253f, 0.007099f, 0.009865f, 0.014908f, 0.022827f, 0.038879f, 0.072815f, 0.163940f,
+		0.396484f, 0.707031f, 0.869141f, 0.932129f, 0.960449f, 0.973145f, 0.980957f, 0.986328f, 0.988770f, 0.991211f, 0.992676f, 0.993652f,
+		0.994629f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000110f, 0.000361f, 0.000242f, 0.000244f,
+		0.000602f, 0.000728f, 0.000853f, 0.001260f, 0.001569f, 0.001704f, 0.002287f, 0.003103f, 0.003857f, 0.004848f, 0.006680f, 0.009003f,
+		0.012978f, 0.019897f, 0.032135f, 0.057983f, 0.121033f, 0.291504f, 0.604980f, 0.827148f, 0.915039f, 0.953125f, 0.969238f, 0.978516f,
+		0.984375f, 0.988281f, 0.991211f, 0.992188f, 0.993652f, 0.994141f, 0.995117f, 0.995605f, 0.996582f, 0.996582f, 0.997070f, 0.998047f,
+		0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000241f, 0.000241f, 0.000365f, 0.000365f, 0.000589f, 0.000852f, 0.000852f, 0.001246f, 0.001562f, 0.001812f, 0.002241f,
+		0.002794f, 0.003633f, 0.004669f, 0.006069f, 0.008202f, 0.011772f, 0.016891f, 0.027618f, 0.047089f, 0.093506f, 0.216309f, 0.495605f,
+		0.771484f, 0.894531f, 0.942383f, 0.965332f, 0.976074f, 0.982910f, 0.987305f, 0.989746f, 0.991699f, 0.993164f, 0.994629f, 0.995117f,
+		0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000364f, 0.000242f, 0.000487f, 0.000737f, 0.000730f,
+		0.000974f, 0.001083f, 0.001520f, 0.001701f, 0.001938f, 0.002768f, 0.003658f, 0.004227f, 0.005741f, 0.007671f, 0.010796f, 0.015511f,
+		0.023529f, 0.040009f, 0.074158f, 0.165405f, 0.395264f, 0.703613f, 0.868164f, 0.932129f, 0.959473f, 0.973633f, 0.980957f, 0.985840f,
+		0.988770f, 0.991699f, 0.992676f, 0.994141f, 0.995117f, 0.995117f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f,
+		0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000100f, 0.000000f, 0.000241f,
+		0.000224f, 0.000487f, 0.000488f, 0.000710f, 0.000972f, 0.000848f, 0.001181f, 0.001333f, 0.001910f, 0.001830f, 0.002661f, 0.003298f,
+		0.004154f, 0.005386f, 0.007271f, 0.009735f, 0.013908f, 0.021149f, 0.034149f, 0.062042f, 0.130371f, 0.313477f, 0.627930f, 0.837402f,
+		0.919922f, 0.954590f, 0.970215f, 0.979492f, 0.985352f, 0.988770f, 0.991211f, 0.992676f, 0.993652f, 0.995117f, 0.995605f, 0.996094f,
+		0.996582f, 0.996582f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000049f, 0.000242f, 0.000483f, 0.000606f, 0.000487f, 0.000695f, 0.000970f, 0.000974f, 0.001136f,
+		0.001328f, 0.001694f, 0.002028f, 0.002617f, 0.002953f, 0.003847f, 0.004951f, 0.006653f, 0.009193f, 0.012672f, 0.018661f, 0.029968f,
+		0.052673f, 0.106689f, 0.250977f, 0.549805f, 0.801758f, 0.907227f, 0.948242f, 0.967773f, 0.978027f, 0.984375f, 0.987793f, 0.990723f,
+		0.992188f, 0.993652f, 0.994629f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000166f, 0.000243f, 0.000485f, 0.000487f,
+		0.000487f, 0.000945f, 0.000834f, 0.000974f, 0.000974f, 0.001300f, 0.001810f, 0.002058f, 0.002573f, 0.002703f, 0.003761f, 0.004887f,
+		0.006393f, 0.008514f, 0.011818f, 0.016937f, 0.026672f, 0.046051f, 0.089478f, 0.204712f, 0.476807f, 0.762207f, 0.891602f, 0.942383f,
+		0.965820f, 0.976562f, 0.983398f, 0.987793f, 0.990234f, 0.992188f, 0.993652f, 0.994629f, 0.995605f, 0.996094f, 0.996582f, 0.997070f,
+		0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000224f, 0.000358f, 0.000477f, 0.000486f, 0.000487f, 0.000580f, 0.000841f, 0.000973f, 0.001079f, 0.001255f, 0.001649f,
+		0.002045f, 0.002241f, 0.002995f, 0.003841f, 0.004826f, 0.005920f, 0.007866f, 0.010925f, 0.015930f, 0.024109f, 0.040619f, 0.077454f,
+		0.171509f, 0.412354f, 0.720215f, 0.876953f, 0.936035f, 0.962402f, 0.975098f, 0.982422f, 0.987305f, 0.990234f, 0.992188f, 0.993164f,
+		0.994629f, 0.995117f, 0.996094f, 0.996582f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000165f, 0.000205f, 0.000411f, 0.000480f, 0.000486f, 0.000608f, 0.000688f,
+		0.000966f, 0.000968f, 0.000974f, 0.001421f, 0.001489f, 0.001695f, 0.002090f, 0.002886f, 0.003326f, 0.004608f, 0.005604f, 0.007317f,
+		0.010414f, 0.014862f, 0.022232f, 0.036469f, 0.067810f, 0.146973f, 0.359375f, 0.680664f, 0.861816f, 0.931152f, 0.959961f, 0.974609f,
+		0.981934f, 0.986816f, 0.989746f, 0.991699f, 0.993652f, 0.994629f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.998047f,
+		0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000242f,
+		0.000453f, 0.000539f, 0.000486f, 0.000487f, 0.000487f, 0.000957f, 0.000969f, 0.001202f, 0.001139f, 0.001393f, 0.001986f, 0.002045f,
+		0.002863f, 0.003216f, 0.004128f, 0.005417f, 0.007378f, 0.009689f, 0.013466f, 0.020432f, 0.033722f, 0.060883f, 0.129395f, 0.318115f,
+		0.642090f, 0.847656f, 0.926270f, 0.958008f, 0.973145f, 0.981934f, 0.986328f, 0.989746f, 0.992188f, 0.993164f, 0.994629f, 0.995605f,
+		0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000243f, 0.000380f, 0.000482f, 0.000606f, 0.000607f, 0.000608f, 0.000829f, 0.000970f,
+		0.000972f, 0.001070f, 0.001402f, 0.001812f, 0.002138f, 0.002619f, 0.003246f, 0.004082f, 0.005318f, 0.006699f, 0.009262f, 0.012764f,
+		0.019318f, 0.031052f, 0.055878f, 0.116821f, 0.286621f, 0.610352f, 0.835938f, 0.922852f, 0.956543f, 0.973145f, 0.981445f, 0.986328f,
+		0.989746f, 0.991699f, 0.993652f, 0.995117f, 0.995605f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000243f, 0.000350f, 0.000480f,
+		0.000605f, 0.000596f, 0.000608f, 0.000890f, 0.000963f, 0.000972f, 0.000974f, 0.001316f, 0.001798f, 0.002058f, 0.002560f, 0.002811f,
+		0.003983f, 0.005108f, 0.006489f, 0.008888f, 0.012314f, 0.018021f, 0.029495f, 0.051941f, 0.107422f, 0.263428f, 0.585449f, 0.827148f,
+		0.919434f, 0.956055f, 0.971680f, 0.981445f, 0.986816f, 0.989746f, 0.992188f, 0.994141f, 0.995117f, 0.995605f, 0.996582f, 0.996582f,
+		0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000130f, 0.000176f, 0.000462f, 0.000483f, 0.000604f, 0.000607f, 0.000638f, 0.000922f, 0.000965f, 0.000971f, 0.001235f,
+		0.001376f, 0.001769f, 0.002041f, 0.002575f, 0.003130f, 0.003487f, 0.004936f, 0.006264f, 0.008415f, 0.012047f, 0.017517f, 0.027786f,
+		0.049164f, 0.101257f, 0.249512f, 0.568848f, 0.821777f, 0.918945f, 0.956055f, 0.972168f, 0.981445f, 0.986816f, 0.990234f, 0.992188f,
+		0.993652f, 0.995117f, 0.995605f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000130f, 0.000122f, 0.000242f, 0.000352f, 0.000560f, 0.000602f, 0.000604f,
+		0.000606f, 0.000767f, 0.001046f, 0.001089f, 0.000973f, 0.001327f, 0.001583f, 0.002033f, 0.002272f, 0.002657f, 0.003563f, 0.004589f,
+		0.006138f, 0.008194f, 0.011299f, 0.016861f, 0.026718f, 0.047119f, 0.097656f, 0.240967f, 0.562500f, 0.821289f, 0.919922f, 0.957031f,
+		0.973145f, 0.981934f, 0.987305f, 0.990234f, 0.992676f, 0.994141f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.998047f, 0.998047f,
+		0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000241f, 0.000314f, 0.000459f, 0.000600f, 0.000605f, 0.000598f, 0.000804f, 0.000958f, 0.001084f, 0.001104f, 0.001389f, 0.001709f,
+		0.002041f, 0.002211f, 0.002645f, 0.003635f, 0.004467f, 0.005718f, 0.008072f, 0.011185f, 0.016846f, 0.026184f, 0.046112f, 0.094971f,
+		0.239014f, 0.565430f, 0.825684f, 0.922363f, 0.958496f, 0.973633f, 0.983398f, 0.987793f, 0.990723f, 0.992676f, 0.994141f, 0.995605f,
+		0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000238f, 0.000122f, 0.000173f, 0.000246f, 0.000387f, 0.000480f, 0.000604f, 0.000604f, 0.000701f,
+		0.000951f, 0.000968f, 0.001184f, 0.001315f, 0.001597f, 0.001899f, 0.002268f, 0.002813f, 0.003716f, 0.004372f, 0.005886f, 0.007759f,
+		0.010918f, 0.015915f, 0.025726f, 0.045685f, 0.095459f, 0.243774f, 0.579102f, 0.833984f, 0.926270f, 0.960449f, 0.976074f, 0.983887f,
+		0.988770f, 0.991211f, 0.993164f, 0.994629f, 0.995605f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998535f, 0.999512f, 0.999512f,
+		0.999023f, 0.999512f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000238f, 0.000237f, 0.000242f,
+		0.000463f, 0.000585f, 0.000587f, 0.000718f, 0.000607f, 0.000885f, 0.001081f, 0.001087f, 0.001299f, 0.001553f, 0.001982f, 0.002104f,
+		0.002777f, 0.003494f, 0.004406f, 0.005798f, 0.007645f, 0.010750f, 0.016159f, 0.025467f, 0.045959f, 0.097778f, 0.256104f, 0.603516f,
+		0.847168f, 0.931152f, 0.963379f, 0.977539f, 0.985352f, 0.989258f, 0.991699f, 0.993652f, 0.995117f, 0.996094f, 0.996582f, 0.997559f,
+		0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000231f, 0.000122f, 0.000242f, 0.000242f, 0.000400f, 0.000525f, 0.000495f, 0.000605f, 0.000607f, 0.000898f, 0.001075f,
+		0.001191f, 0.001133f, 0.001420f, 0.001794f, 0.002041f, 0.002733f, 0.003548f, 0.004448f, 0.005585f, 0.007656f, 0.010735f, 0.015671f,
+		0.025589f, 0.047363f, 0.102783f, 0.276855f, 0.637695f, 0.862793f, 0.938477f, 0.966797f, 0.979004f, 0.985840f, 0.990234f, 0.992676f,
+		0.994141f, 0.995117f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000226f, 0.000242f, 0.000470f, 0.000469f,
+		0.000547f, 0.000711f, 0.000723f, 0.000829f, 0.001024f, 0.001188f, 0.001081f, 0.001415f, 0.001765f, 0.002048f, 0.002708f, 0.003252f,
+		0.004448f, 0.005711f, 0.007557f, 0.010780f, 0.016220f, 0.026398f, 0.048950f, 0.111267f, 0.309082f, 0.680664f, 0.880371f, 0.945801f,
+		0.970703f, 0.980957f, 0.986816f, 0.990723f, 0.993164f, 0.994629f, 0.995605f, 0.996582f, 0.997559f, 0.998047f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000204f, 0.000239f, 0.000242f, 0.000283f, 0.000479f, 0.000594f, 0.000603f, 0.000606f, 0.000779f, 0.001068f, 0.001084f, 0.001118f,
+		0.001515f, 0.001926f, 0.002098f, 0.002674f, 0.002975f, 0.004040f, 0.005478f, 0.007488f, 0.010651f, 0.016327f, 0.027222f, 0.052460f,
+		0.123718f, 0.355713f, 0.729980f, 0.899902f, 0.952637f, 0.973145f, 0.983887f, 0.988770f, 0.991699f, 0.994141f, 0.995117f, 0.996094f,
+		0.997070f, 0.998047f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000122f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000236f, 0.000207f, 0.000240f, 0.000435f, 0.000534f, 0.000594f, 0.000602f,
+		0.000722f, 0.000727f, 0.000947f, 0.001081f, 0.001090f, 0.001471f, 0.001829f, 0.002010f, 0.002478f, 0.002956f, 0.004051f, 0.005753f,
+		0.007717f, 0.011040f, 0.017105f, 0.028748f, 0.057159f, 0.142944f, 0.421387f, 0.780762f, 0.916992f, 0.960449f, 0.976562f, 0.985352f,
+		0.989746f, 0.992676f, 0.994629f, 0.996094f, 0.997070f, 0.997559f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000224f, 0.000232f,
+		0.000230f, 0.000382f, 0.000472f, 0.000576f, 0.000715f, 0.000721f, 0.000727f, 0.001046f, 0.001078f, 0.001186f, 0.001434f, 0.001674f,
+		0.002066f, 0.002546f, 0.003407f, 0.004181f, 0.005634f, 0.007542f, 0.011330f, 0.017609f, 0.031189f, 0.064392f, 0.172729f, 0.506836f,
+		0.828125f, 0.933105f, 0.966309f, 0.980469f, 0.987305f, 0.991211f, 0.993652f, 0.995117f, 0.996582f, 0.997070f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000232f, 0.000234f, 0.000352f, 0.000461f, 0.000535f, 0.000594f, 0.000722f, 0.000725f,
+		0.000921f, 0.001116f, 0.001192f, 0.001416f, 0.001637f, 0.001911f, 0.002380f, 0.002949f, 0.003948f, 0.005589f, 0.007942f, 0.011650f,
+		0.018631f, 0.034302f, 0.075867f, 0.219238f, 0.607422f, 0.870605f, 0.946777f, 0.972656f, 0.983887f, 0.989258f, 0.992676f, 0.995117f,
+		0.996094f, 0.997070f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000239f, 0.000302f,
+		0.000396f, 0.000564f, 0.000674f, 0.000617f, 0.000722f, 0.001003f, 0.001068f, 0.001084f, 0.001302f, 0.001598f, 0.001929f, 0.002375f,
+		0.002935f, 0.004349f, 0.005714f, 0.007957f, 0.012306f, 0.020493f, 0.039001f, 0.092590f, 0.293213f, 0.711426f, 0.905762f, 0.958984f,
+		0.978027f, 0.986328f, 0.990723f, 0.994141f, 0.995605f, 0.996582f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000232f, 0.000227f, 0.000240f, 0.000282f, 0.000542f, 0.000703f, 0.000718f, 0.000724f, 0.000833f, 0.001069f,
+		0.001184f, 0.001346f, 0.001464f, 0.001898f, 0.002649f, 0.003164f, 0.004467f, 0.005863f, 0.008400f, 0.013199f, 0.022614f, 0.046051f,
+		0.120605f, 0.406738f, 0.801270f, 0.931641f, 0.968262f, 0.982422f, 0.988770f, 0.992676f, 0.994629f, 0.996094f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000120f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000219f, 0.000237f, 0.000235f, 0.000241f, 0.000480f,
+		0.000584f, 0.000715f, 0.000723f, 0.000775f, 0.001061f, 0.000959f, 0.001139f, 0.001526f, 0.001770f, 0.002546f, 0.003151f, 0.004250f,
+		0.006195f, 0.009071f, 0.014595f, 0.026413f, 0.056763f, 0.169067f, 0.557617f, 0.869141f, 0.951172f, 0.976074f, 0.986328f, 0.990723f,
+		0.994141f, 0.995605f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000120f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000216f, 0.000228f, 0.000285f, 0.000339f, 0.000454f, 0.000572f, 0.000595f, 0.000721f, 0.000604f, 0.000930f, 0.000958f, 0.001171f,
+		0.001431f, 0.001888f, 0.002663f, 0.003256f, 0.004402f, 0.006527f, 0.009964f, 0.016281f, 0.031189f, 0.074524f, 0.258301f, 0.714355f,
+		0.916016f, 0.965332f, 0.982422f, 0.989746f, 0.992676f, 0.995117f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.000000f, 0.000063f, 0.000120f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000194f, 0.000184f, 0.000228f, 0.000340f, 0.000396f, 0.000668f, 0.000571f,
+		0.000478f, 0.000602f, 0.000919f, 0.000956f, 0.001061f, 0.001497f, 0.001888f, 0.002565f, 0.003523f, 0.004578f, 0.006935f, 0.010765f,
+		0.018417f, 0.038635f, 0.107727f, 0.416260f, 0.832520f, 0.946289f, 0.975586f, 0.986328f, 0.991699f, 0.994629f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000045f, 0.000118f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000234f, 0.000294f, 0.000220f, 0.000486f, 0.000579f, 0.000588f, 0.000669f, 0.000878f, 0.001038f, 0.001135f, 0.001451f, 0.001820f,
+		0.002529f, 0.003551f, 0.005199f, 0.007542f, 0.012230f, 0.022369f, 0.051910f, 0.174927f, 0.630859f, 0.905273f, 0.965332f, 0.982910f,
+		0.990234f, 0.993652f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000000f, 0.000091f,
+		0.000117f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000171f, 0.000151f, 0.000166f, 0.000195f, 0.000342f, 0.000452f, 0.000594f, 0.000599f,
+		0.000862f, 0.001019f, 0.001135f, 0.001465f, 0.002031f, 0.002676f, 0.003714f, 0.005497f, 0.008286f, 0.014320f, 0.028854f, 0.077332f,
+		0.322754f, 0.809082f, 0.946289f, 0.977051f, 0.987793f, 0.993164f, 0.998047f, 0.998535f, 0.998047f, 0.998047f, 0.998535f, 0.998047f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000079f, 0.000105f, 0.000120f, 0.000120f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000008f, 0.000006f, 0.000098f, 0.000137f,
+		0.000233f, 0.000324f, 0.000566f, 0.000589f, 0.000618f, 0.000874f, 0.000941f, 0.001108f, 0.001621f, 0.001880f, 0.002726f, 0.003788f,
+		0.005840f, 0.009583f, 0.017563f, 0.039368f, 0.133545f, 0.582520f, 0.906738f, 0.968262f, 0.984863f, 0.992188f, 0.998047f, 0.998047f,
+		0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000069f, 0.000114f,
+		0.000117f, 0.000120f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000021f,
+		0.000013f, 0.000009f, 0.000006f, 0.000004f, 0.000090f, 0.000206f, 0.000305f, 0.000538f, 0.000585f, 0.000596f, 0.000869f, 0.000941f,
+		0.001149f, 0.001516f, 0.002150f, 0.002729f, 0.004475f, 0.006660f, 0.011360f, 0.022690f, 0.061401f, 0.281494f, 0.813965f, 0.952148f,
+		0.980957f, 0.990723f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000006f, 0.000085f, 0.000114f, 0.000117f, 0.000119f, 0.000119f, 0.000120f, 0.000120f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000122f, 0.000122f, 0.000077f, 0.000041f, 0.000022f, 0.000013f, 0.000009f, 0.000006f, 0.000066f, 0.000107f, 0.000223f, 0.000250f,
+		0.000532f, 0.000576f, 0.000593f, 0.000784f, 0.000937f, 0.001126f, 0.001523f, 0.002306f, 0.003193f, 0.004574f, 0.007717f, 0.014191f,
+		0.032410f, 0.116577f, 0.595215f, 0.921875f, 0.974609f, 0.988770f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000056f, 0.000112f,
+		0.000114f, 0.000118f, 0.000119f, 0.000120f, 0.000120f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000074f, 0.000038f, 0.000021f, 0.000013f, 0.000009f,
+		0.000006f, 0.000004f, 0.000003f, 0.000179f, 0.000258f, 0.000367f, 0.000469f, 0.000583f, 0.000770f, 0.000932f, 0.001131f, 0.001758f,
+		0.002483f, 0.003517f, 0.005432f, 0.009232f, 0.019302f, 0.054504f, 0.293457f, 0.853516f, 0.964844f, 0.986816f, 0.997070f, 0.997070f,
+		0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000015f, 0.000084f, 0.000107f, 0.000113f, 0.000117f, 0.000118f, 0.000119f, 0.000120f, 0.000120f,
+		0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000076f, 0.000042f, 0.000023f, 0.000015f, 0.000009f, 0.000007f, 0.000005f, 0.000004f, 0.000147f, 0.000238f, 0.000457f, 0.000545f,
+		0.000586f, 0.000821f, 0.000936f, 0.001139f, 0.001849f, 0.002665f, 0.003687f, 0.006367f, 0.011810f, 0.028931f, 0.120605f, 0.687988f,
+		0.947754f, 0.982910f, 0.996094f, 0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000082f, 0.000095f,
+		0.000111f, 0.000115f, 0.000117f, 0.000118f, 0.000119f, 0.000119f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000083f, 0.000042f, 0.000026f, 0.000015f, 0.000010f, 0.000007f, 0.000005f,
+		0.000013f, 0.000086f, 0.000185f, 0.000309f, 0.000552f, 0.000577f, 0.000796f, 0.000925f, 0.001251f, 0.001838f, 0.002878f, 0.004509f,
+		0.007572f, 0.016617f, 0.054932f, 0.391602f, 0.912109f, 0.978516f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.996094f, 0.996094f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000095f, 0.000106f, 0.000112f, 0.000113f, 0.000115f, 0.000118f, 0.000118f,
+		0.000119f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000099f, 0.000048f,
+		0.000027f, 0.000017f, 0.000011f, 0.000008f, 0.000006f, 0.000004f, 0.000089f, 0.000182f, 0.000347f, 0.000495f, 0.000570f, 0.000777f,
+		0.000922f, 0.001316f, 0.001831f, 0.003004f, 0.005028f, 0.010078f, 0.028183f, 0.161865f, 0.833496f, 0.972168f, 0.995117f, 0.995605f,
+		0.995605f, 0.995117f, 0.995117f, 0.995605f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000074f,
+		0.000093f, 0.000107f, 0.000111f, 0.000115f, 0.000116f, 0.000117f, 0.000118f, 0.000119f, 0.000119f, 0.000119f, 0.000120f, 0.000120f,
+		0.000120f, 0.000120f, 0.000120f, 0.000121f, 0.000057f, 0.000032f, 0.000021f, 0.000013f, 0.000008f, 0.000006f, 0.000005f, 0.000034f,
+		0.000159f, 0.000267f, 0.000514f, 0.000566f, 0.000714f, 0.000888f, 0.001348f, 0.001995f, 0.003302f, 0.006447f, 0.015945f, 0.069153f,
+		0.646484f, 0.960449f, 0.994629f, 0.995117f, 0.994629f, 0.995117f, 0.994629f, 0.995117f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000080f, 0.000095f, 0.000102f, 0.000109f, 0.000114f, 0.000115f,
+		0.000116f, 0.000118f, 0.000118f, 0.000119f, 0.000119f, 0.000119f, 0.000120f, 0.000120f, 0.000120f, 0.000077f, 0.000044f, 0.000025f,
+		0.000015f, 0.000011f, 0.000007f, 0.000005f, 0.000004f, 0.000106f, 0.000244f, 0.000476f, 0.000561f, 0.000622f, 0.000893f, 0.001266f,
+		0.001968f, 0.003990f, 0.009476f, 0.033234f, 0.342529f, 0.940918f, 0.993652f, 0.993652f, 0.993652f, 0.993652f, 0.993652f, 0.993652f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000046f, 0.000079f, 0.000093f, 0.000104f, 0.000110f, 0.000111f, 0.000113f, 0.000116f, 0.000117f, 0.000118f, 0.000118f, 0.000119f,
+		0.000119f, 0.000119f, 0.000092f, 0.000050f, 0.000029f, 0.000019f, 0.000012f, 0.000009f, 0.000006f, 0.000004f, 0.000061f, 0.000188f,
+		0.000324f, 0.000456f, 0.000525f, 0.000657f, 0.001371f, 0.002445f, 0.005634f, 0.017563f, 0.135986f, 0.902832f, 0.992188f, 0.992188f,
+		0.992676f, 0.992188f, 0.992676f, 0.992188f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000038f, 0.000075f, 0.000092f, 0.000100f, 0.000105f,
+		0.000111f, 0.000112f, 0.000114f, 0.000116f, 0.000117f, 0.000117f, 0.000118f, 0.000118f, 0.000074f, 0.000041f, 0.000024f, 0.000016f,
+		0.000010f, 0.000007f, 0.000005f, 0.000033f, 0.000167f, 0.000423f, 0.000410f, 0.000413f, 0.000575f, 0.001446f, 0.003387f, 0.009644f,
+		0.056183f, 0.817383f, 0.990234f, 0.990234f, 0.990234f, 0.990723f, 0.990234f, 0.990723f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000011f, 0.000067f, 0.000084f, 0.000096f, 0.000103f, 0.000108f, 0.000110f, 0.000113f, 0.000115f, 0.000115f,
+		0.000116f, 0.000104f, 0.000057f, 0.000035f, 0.000021f, 0.000013f, 0.000009f, 0.000006f, 0.000054f, 0.000161f, 0.000317f, 0.000332f,
+		0.000393f, 0.000723f, 0.001760f, 0.005203f, 0.025345f, 0.617676f, 0.987793f, 0.987793f, 0.987793f, 0.988281f, 0.988281f, 0.988281f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000017f, 0.000052f, 0.000075f,
+		0.000091f, 0.000097f, 0.000105f, 0.000108f, 0.000111f, 0.000113f, 0.000114f, 0.000085f, 0.000050f, 0.000031f, 0.000018f, 0.000012f,
+		0.000008f, 0.000005f, 0.000095f, 0.000314f, 0.000306f, 0.000363f, 0.000813f, 0.002583f, 0.011734f, 0.308105f, 0.983887f, 0.984375f,
+		0.984375f, 0.984375f, 0.983887f, 0.983887f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000037f, 0.000065f, 0.000083f, 0.000093f, 0.000099f, 0.000105f, 0.000108f,
+		0.000110f, 0.000082f, 0.000045f, 0.000027f, 0.000017f, 0.000011f, 0.000007f, 0.000114f, 0.000245f, 0.000209f, 0.000379f, 0.001151f,
+		0.005260f, 0.107971f, 0.977539f, 0.979004f, 0.978027f, 0.978027f, 0.978027f, 0.978027f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000007f, 0.000045f, 0.000069f, 0.000084f, 0.000093f, 0.000099f, 0.000104f, 0.000076f, 0.000044f, 0.000026f, 0.000016f, 0.000010f,
+		0.000012f, 0.000152f, 0.000179f, 0.000373f, 0.001760f, 0.035522f, 0.969238f, 0.968750f, 0.968750f, 0.968750f, 0.968750f, 0.968750f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000014f, 0.000050f, 0.000070f, 0.000082f,
+		0.000092f, 0.000075f, 0.000044f, 0.000026f, 0.000015f, 0.000009f, 0.000121f, 0.000117f, 0.000611f, 0.010231f, 0.951172f, 0.951172f,
+		0.951172f, 0.951172f, 0.950684f, 0.951660f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000020f, 0.000047f, 0.000069f, 0.000077f, 0.000042f, 0.000024f, 0.000013f, 0.000078f,
+		0.000130f, 0.001914f, 0.915039f, 0.915527f, 0.915039f, 0.915527f, 0.916016f, 0.915039f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000017f, 0.000047f, 0.000040f, 0.000019f, 0.000035f, 0.000188f, 0.833984f, 0.833496f, 0.833496f, 0.834473f, 0.834473f, 0.833984f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000014f, 0.000007f, 0.642578f, 0.643555f,
+		0.643066f, 0.643555f, 0.642578f, 0.642578f, 
+	},
+	{
+		0.113464f, 0.797852f, 0.930176f, 0.961914f, 0.974609f, 0.980469f, 0.984863f, 0.987793f, 0.989258f, 0.991211f, 0.992188f, 0.993164f,
+		0.993652f, 0.994141f, 0.995117f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997070f, 0.997559f,
+		0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.007183f, 0.058716f, 0.349609f, 0.784668f, 0.912598f, 0.952148f, 0.968262f, 0.977539f,
+		0.981934f, 0.985352f, 0.988281f, 0.990234f, 0.991211f, 0.992188f, 0.993652f, 0.993652f, 0.994141f, 0.995117f, 0.995605f, 0.995605f,
+		0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.002432f, 0.011818f, 0.039581f, 0.143677f,
+		0.482910f, 0.800293f, 0.908691f, 0.947266f, 0.964844f, 0.974609f, 0.980469f, 0.984375f, 0.987305f, 0.989258f, 0.990723f, 0.991699f,
+		0.992676f, 0.993652f, 0.994141f, 0.995117f, 0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997559f,
+		0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.001096f, 0.005062f, 0.012482f, 0.030151f, 0.079956f, 0.239014f, 0.581055f, 0.819824f, 0.909180f, 0.946289f, 0.963379f, 0.973145f,
+		0.979492f, 0.983398f, 0.986328f, 0.988281f, 0.990234f, 0.991699f, 0.992188f, 0.993164f, 0.994141f, 0.994629f, 0.995605f, 0.996094f,
+		0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000610f, 0.002434f, 0.005779f, 0.012207f, 0.023972f, 0.052765f, 0.129883f, 0.342773f,
+		0.660156f, 0.841309f, 0.914062f, 0.947266f, 0.963379f, 0.973145f, 0.979004f, 0.982910f, 0.985840f, 0.987793f, 0.989746f, 0.991211f,
+		0.992188f, 0.993164f, 0.994141f, 0.994629f, 0.995605f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997559f,
+		0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000397f, 0.001559f, 0.003397f, 0.006058f,
+		0.011177f, 0.020355f, 0.039307f, 0.083130f, 0.196777f, 0.452148f, 0.724121f, 0.862305f, 0.920410f, 0.949219f, 0.964355f, 0.973145f,
+		0.979004f, 0.982910f, 0.985840f, 0.988770f, 0.989258f, 0.991211f, 0.992188f, 0.993164f, 0.994141f, 0.994629f, 0.995605f, 0.995605f,
+		0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000366f, 0.001097f, 0.002163f, 0.003523f, 0.006268f, 0.010941f, 0.017487f, 0.030930f, 0.058411f, 0.122925f, 0.281738f, 0.556152f,
+		0.776367f, 0.881348f, 0.928223f, 0.951660f, 0.966309f, 0.973633f, 0.979492f, 0.983398f, 0.986328f, 0.988281f, 0.989746f, 0.991211f,
+		0.992188f, 0.993164f, 0.994141f, 0.994629f, 0.995605f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997559f,
+		0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000244f, 0.000728f, 0.001340f, 0.002533f, 0.003813f, 0.006081f, 0.009750f, 0.015419f,
+		0.025177f, 0.044067f, 0.084473f, 0.179077f, 0.384033f, 0.649902f, 0.818848f, 0.897949f, 0.935547f, 0.956055f, 0.967285f, 0.975098f,
+		0.980957f, 0.983887f, 0.986328f, 0.988281f, 0.990234f, 0.991699f, 0.992676f, 0.993652f, 0.994141f, 0.995117f, 0.995605f, 0.996094f,
+		0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000244f, 0.000609f, 0.000854f, 0.001898f,
+		0.002781f, 0.004246f, 0.006218f, 0.008835f, 0.013504f, 0.021362f, 0.035400f, 0.062347f, 0.121460f, 0.255127f, 0.495361f, 0.726562f,
+		0.852539f, 0.912598f, 0.943359f, 0.959473f, 0.969238f, 0.976562f, 0.981445f, 0.984375f, 0.987305f, 0.988770f, 0.990234f, 0.991699f,
+		0.992676f, 0.993652f, 0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997559f,
+		0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000244f, 0.000244f, 0.000731f, 0.001295f, 0.002159f, 0.003092f, 0.004051f, 0.005836f, 0.008560f, 0.011925f, 0.018585f, 0.029373f,
+		0.048950f, 0.088013f, 0.174194f, 0.354980f, 0.604492f, 0.788086f, 0.880371f, 0.925293f, 0.950195f, 0.963867f, 0.972168f, 0.978027f,
+		0.982422f, 0.985840f, 0.987793f, 0.990234f, 0.991699f, 0.992188f, 0.993164f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.996094f,
+		0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000114f, 0.000244f, 0.000709f, 0.001089f, 0.001580f, 0.002100f, 0.002848f, 0.004028f,
+		0.005646f, 0.008232f, 0.011276f, 0.016647f, 0.024948f, 0.039215f, 0.067566f, 0.125244f, 0.249878f, 0.471436f, 0.698242f, 0.834961f,
+		0.902344f, 0.937012f, 0.955078f, 0.967773f, 0.974609f, 0.979492f, 0.983887f, 0.987305f, 0.988770f, 0.990723f, 0.991699f, 0.992676f,
+		0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.997559f,
+		0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000244f, 0.000480f, 0.001081f,
+		0.001216f, 0.001684f, 0.002287f, 0.003113f, 0.004246f, 0.005711f, 0.007412f, 0.010658f, 0.014900f, 0.021408f, 0.033173f, 0.053711f,
+		0.094299f, 0.179688f, 0.351807f, 0.591309f, 0.774902f, 0.871582f, 0.919922f, 0.946289f, 0.961426f, 0.971191f, 0.977051f, 0.981934f,
+		0.984863f, 0.987305f, 0.989258f, 0.991211f, 0.992188f, 0.993164f, 0.994141f, 0.994629f, 0.995117f, 0.995117f, 0.995605f, 0.996094f,
+		0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000364f, 0.000366f, 0.000729f, 0.001195f, 0.001218f, 0.001693f, 0.002209f, 0.003038f, 0.004192f, 0.005249f, 0.006981f,
+		0.009926f, 0.013405f, 0.019165f, 0.028473f, 0.044250f, 0.073975f, 0.134521f, 0.260010f, 0.476562f, 0.696289f, 0.830566f, 0.898438f,
+		0.933594f, 0.954102f, 0.966309f, 0.974609f, 0.979492f, 0.982910f, 0.986328f, 0.988281f, 0.989746f, 0.991699f, 0.992676f, 0.993652f,
+		0.994141f, 0.995117f, 0.995117f, 0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.998047f, 0.998047f,
+		0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000226f, 0.000365f, 0.000488f, 0.000731f, 0.001090f, 0.001245f, 0.002028f,
+		0.002169f, 0.003023f, 0.003952f, 0.005043f, 0.006790f, 0.009026f, 0.012276f, 0.016754f, 0.024628f, 0.037384f, 0.060120f, 0.104431f,
+		0.196045f, 0.372803f, 0.604980f, 0.779785f, 0.872070f, 0.919922f, 0.945312f, 0.960938f, 0.970703f, 0.977539f, 0.980957f, 0.984863f,
+		0.987305f, 0.989258f, 0.991211f, 0.992188f, 0.993164f, 0.993652f, 0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.996582f,
+		0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000364f, 0.000487f,
+		0.000488f, 0.000608f, 0.001092f, 0.001323f, 0.001909f, 0.002028f, 0.002829f, 0.003754f, 0.004940f, 0.006329f, 0.008850f, 0.011353f,
+		0.015572f, 0.022110f, 0.032196f, 0.050293f, 0.083984f, 0.151978f, 0.288574f, 0.507812f, 0.715332f, 0.839844f, 0.902832f, 0.936035f,
+		0.955566f, 0.966797f, 0.974609f, 0.979492f, 0.983887f, 0.986816f, 0.988281f, 0.989746f, 0.991699f, 0.992676f, 0.993652f, 0.994141f,
+		0.994629f, 0.995605f, 0.995605f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998047f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000341f, 0.000486f, 0.000487f, 0.000591f, 0.000846f, 0.001213f, 0.001407f, 0.002018f, 0.002306f, 0.003119f,
+		0.003736f, 0.004700f, 0.005936f, 0.007858f, 0.010498f, 0.013939f, 0.019913f, 0.028564f, 0.043060f, 0.069275f, 0.120972f, 0.225830f,
+		0.416748f, 0.642090f, 0.798828f, 0.881836f, 0.924805f, 0.948730f, 0.962891f, 0.971191f, 0.978516f, 0.982422f, 0.985352f, 0.987793f,
+		0.989746f, 0.991211f, 0.992676f, 0.993164f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.996582f, 0.996582f, 0.996582f, 0.997070f,
+		0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000121f, 0.000122f, 0.000475f, 0.000486f, 0.000487f, 0.000714f, 0.000913f,
+		0.001296f, 0.001350f, 0.001884f, 0.002163f, 0.002871f, 0.003702f, 0.004578f, 0.005573f, 0.007278f, 0.009819f, 0.013039f, 0.017883f,
+		0.025589f, 0.037445f, 0.058655f, 0.099243f, 0.180542f, 0.338867f, 0.563965f, 0.751465f, 0.857422f, 0.912109f, 0.941406f, 0.958496f,
+		0.968262f, 0.976074f, 0.980957f, 0.984375f, 0.986816f, 0.989258f, 0.990723f, 0.992188f, 0.993164f, 0.994141f, 0.994629f, 0.995117f,
+		0.995605f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000122f, 0.000242f,
+		0.000417f, 0.000607f, 0.000602f, 0.000644f, 0.001016f, 0.001223f, 0.001337f, 0.002010f, 0.002087f, 0.002752f, 0.003380f, 0.004486f,
+		0.005760f, 0.007523f, 0.009048f, 0.012169f, 0.016312f, 0.022949f, 0.033295f, 0.050812f, 0.082886f, 0.146851f, 0.275635f, 0.486572f,
+		0.696777f, 0.828613f, 0.896484f, 0.933594f, 0.953613f, 0.965820f, 0.973633f, 0.979980f, 0.983887f, 0.986328f, 0.988770f, 0.990723f,
+		0.992188f, 0.993164f, 0.993652f, 0.994141f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997559f, 0.997559f, 0.997559f,
+		0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000262f, 0.000463f, 0.000603f, 0.000665f, 0.000716f, 0.001069f, 0.001322f, 0.001538f,
+		0.001895f, 0.002293f, 0.003120f, 0.003323f, 0.004166f, 0.005638f, 0.006828f, 0.008942f, 0.011368f, 0.015465f, 0.021057f, 0.029663f,
+		0.044861f, 0.070923f, 0.123169f, 0.228149f, 0.416504f, 0.640137f, 0.797363f, 0.880859f, 0.924805f, 0.948730f, 0.963379f, 0.971680f,
+		0.978516f, 0.982422f, 0.985840f, 0.988281f, 0.990723f, 0.991699f, 0.992676f, 0.993652f, 0.994141f, 0.995117f, 0.995117f, 0.996094f,
+		0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000120f, 0.000172f, 0.000243f, 0.000365f, 0.000475f, 0.000607f,
+		0.000608f, 0.000609f, 0.001013f, 0.001424f, 0.001456f, 0.001904f, 0.002411f, 0.002903f, 0.003145f, 0.004314f, 0.004944f, 0.006607f,
+		0.008156f, 0.010719f, 0.014297f, 0.018906f, 0.027069f, 0.040070f, 0.062103f, 0.104858f, 0.191162f, 0.355469f, 0.581543f, 0.762695f,
+		0.863281f, 0.915039f, 0.943848f, 0.960449f, 0.970703f, 0.977051f, 0.981445f, 0.985840f, 0.987793f, 0.989746f, 0.991211f, 0.992676f,
+		0.993652f, 0.994141f, 0.995117f, 0.995605f, 0.996094f, 0.996094f, 0.997070f, 0.997070f, 0.998047f, 0.997559f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000000f, 0.000000f, 0.000096f,
+		0.000239f, 0.000241f, 0.000336f, 0.000482f, 0.000719f, 0.000729f, 0.000831f, 0.001049f, 0.001552f, 0.001576f, 0.001710f, 0.002373f,
+		0.002846f, 0.003254f, 0.004051f, 0.005035f, 0.006405f, 0.007706f, 0.009987f, 0.013092f, 0.017715f, 0.024872f, 0.035980f, 0.055328f,
+		0.091248f, 0.163330f, 0.305664f, 0.524902f, 0.726562f, 0.845215f, 0.906250f, 0.938965f, 0.957031f, 0.969238f, 0.976074f, 0.981445f,
+		0.984863f, 0.987305f, 0.989258f, 0.991211f, 0.992188f, 0.993164f, 0.994141f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.996582f,
+		0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000118f, 0.000120f, 0.000351f, 0.000364f, 0.000421f, 0.000480f, 0.000606f, 0.000728f, 0.000852f,
+		0.001175f, 0.001535f, 0.001673f, 0.001671f, 0.002277f, 0.002743f, 0.003220f, 0.003922f, 0.004868f, 0.005951f, 0.007488f, 0.009430f,
+		0.012527f, 0.016266f, 0.022964f, 0.033142f, 0.049805f, 0.080688f, 0.141846f, 0.265625f, 0.473145f, 0.688477f, 0.825684f, 0.897949f,
+		0.934082f, 0.954102f, 0.966797f, 0.975098f, 0.980469f, 0.984375f, 0.987305f, 0.989258f, 0.991211f, 0.992676f, 0.993164f, 0.993652f,
+		0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.999512f, 0.999023f,
+		0.999023f, 0.999023f, 0.999512f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000058f, 0.000235f, 0.000360f, 0.000243f,
+		0.000440f, 0.000583f, 0.000847f, 0.000851f, 0.000852f, 0.001189f, 0.001411f, 0.001645f, 0.001898f, 0.002417f, 0.002617f, 0.003435f,
+		0.003695f, 0.004616f, 0.005733f, 0.007278f, 0.009216f, 0.012016f, 0.015701f, 0.021561f, 0.030396f, 0.045746f, 0.073120f, 0.125732f,
+		0.233521f, 0.428223f, 0.653320f, 0.807617f, 0.887695f, 0.929688f, 0.951660f, 0.965820f, 0.974121f, 0.980469f, 0.984375f, 0.986816f,
+		0.989746f, 0.991211f, 0.992676f, 0.993164f, 0.994141f, 0.995117f, 0.995605f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.998047f,
+		0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000237f, 0.000237f, 0.000362f, 0.000365f, 0.000558f, 0.000814f, 0.000727f, 0.000729f, 0.000935f, 0.001189f, 0.001403f,
+		0.001569f, 0.001989f, 0.002216f, 0.002533f, 0.003307f, 0.003906f, 0.004463f, 0.005646f, 0.006908f, 0.008980f, 0.011230f, 0.014755f,
+		0.020020f, 0.028320f, 0.041931f, 0.065979f, 0.113098f, 0.209229f, 0.389648f, 0.620605f, 0.789551f, 0.879395f, 0.924805f, 0.950684f,
+		0.964844f, 0.974121f, 0.979980f, 0.983398f, 0.987305f, 0.989258f, 0.991211f, 0.992676f, 0.993652f, 0.993652f, 0.995117f, 0.995605f,
+		0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000121f, 0.000241f, 0.000486f, 0.000575f, 0.000707f,
+		0.000726f, 0.000971f, 0.000849f, 0.000966f, 0.001350f, 0.001660f, 0.001678f, 0.002224f, 0.002483f, 0.003197f, 0.003611f, 0.004200f,
+		0.005318f, 0.006744f, 0.008476f, 0.010506f, 0.014145f, 0.019089f, 0.026627f, 0.039001f, 0.061096f, 0.103333f, 0.189819f, 0.358887f,
+		0.591309f, 0.773438f, 0.872559f, 0.922363f, 0.948730f, 0.963867f, 0.973145f, 0.979492f, 0.983887f, 0.986816f, 0.989258f, 0.991211f,
+		0.992188f, 0.993164f, 0.994629f, 0.995117f, 0.995605f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000175f, 0.000361f,
+		0.000481f, 0.000485f, 0.000364f, 0.000562f, 0.000703f, 0.000827f, 0.000842f, 0.000972f, 0.001172f, 0.001321f, 0.001675f, 0.001684f,
+		0.002153f, 0.002455f, 0.003122f, 0.003391f, 0.004177f, 0.005314f, 0.006325f, 0.007896f, 0.010368f, 0.013527f, 0.018082f, 0.025162f,
+		0.037140f, 0.057343f, 0.095886f, 0.175659f, 0.334473f, 0.567871f, 0.760742f, 0.866699f, 0.919922f, 0.947754f, 0.963379f, 0.972656f,
+		0.979492f, 0.984375f, 0.987305f, 0.989258f, 0.991211f, 0.992676f, 0.993652f, 0.994629f, 0.995117f, 0.996094f, 0.996582f, 0.997070f,
+		0.998047f, 0.998047f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000325f, 0.000311f, 0.000243f, 0.000484f, 0.000486f, 0.000536f, 0.000698f, 0.000723f, 0.000844f,
+		0.000972f, 0.001081f, 0.001312f, 0.001658f, 0.001914f, 0.001932f, 0.002390f, 0.003017f, 0.003668f, 0.004353f, 0.005199f, 0.006336f,
+		0.007812f, 0.009972f, 0.012802f, 0.017029f, 0.024200f, 0.035034f, 0.053833f, 0.090027f, 0.164185f, 0.316162f, 0.549805f, 0.751465f,
+		0.863281f, 0.918457f, 0.947266f, 0.963379f, 0.974121f, 0.979492f, 0.984375f, 0.987793f, 0.989746f, 0.991699f, 0.993164f, 0.994141f,
+		0.995117f, 0.995605f, 0.996094f, 0.997070f, 0.997559f, 0.997559f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000231f, 0.000453f, 0.000480f, 0.000484f,
+		0.000485f, 0.000486f, 0.000917f, 0.000963f, 0.000969f, 0.000970f, 0.001043f, 0.001288f, 0.001523f, 0.001684f, 0.001885f, 0.002464f,
+		0.002531f, 0.003565f, 0.004124f, 0.004745f, 0.006077f, 0.007580f, 0.009605f, 0.012634f, 0.016953f, 0.023346f, 0.033386f, 0.051697f,
+		0.085632f, 0.156250f, 0.303955f, 0.537598f, 0.746582f, 0.860840f, 0.918457f, 0.947754f, 0.963867f, 0.973633f, 0.979980f, 0.984863f,
+		0.987793f, 0.990234f, 0.991699f, 0.993652f, 0.994141f, 0.995117f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000235f, 0.000239f, 0.000359f, 0.000484f, 0.000485f, 0.000486f, 0.000628f, 0.000957f, 0.000967f, 0.000969f, 0.001065f,
+		0.001288f, 0.001602f, 0.001850f, 0.001995f, 0.002409f, 0.002523f, 0.003462f, 0.003838f, 0.004993f, 0.005917f, 0.007233f, 0.009338f,
+		0.012230f, 0.015610f, 0.022415f, 0.032288f, 0.049805f, 0.082947f, 0.151489f, 0.296631f, 0.532715f, 0.745117f, 0.862793f, 0.919434f,
+		0.948242f, 0.964844f, 0.974609f, 0.980957f, 0.985352f, 0.988281f, 0.990723f, 0.992676f, 0.994141f, 0.994629f, 0.995605f, 0.996094f,
+		0.996582f, 0.997070f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000187f, 0.000437f, 0.000473f, 0.000483f, 0.000485f, 0.000606f,
+		0.000583f, 0.000711f, 0.000772f, 0.000968f, 0.001107f, 0.001287f, 0.001434f, 0.001662f, 0.001984f, 0.002449f, 0.002634f, 0.003145f,
+		0.003777f, 0.004410f, 0.005722f, 0.007114f, 0.008926f, 0.011696f, 0.016006f, 0.021683f, 0.031342f, 0.048309f, 0.080750f, 0.149170f,
+		0.294678f, 0.534668f, 0.749512f, 0.866211f, 0.922363f, 0.950684f, 0.966309f, 0.975586f, 0.981934f, 0.985840f, 0.989258f, 0.991699f,
+		0.992676f, 0.994141f, 0.994629f, 0.996094f, 0.996582f, 0.997070f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000247f,
+		0.000238f, 0.000407f, 0.000482f, 0.000484f, 0.000604f, 0.000869f, 0.000909f, 0.000721f, 0.000955f, 0.001000f, 0.001241f, 0.001342f,
+		0.001655f, 0.001721f, 0.002329f, 0.002623f, 0.003086f, 0.003677f, 0.004349f, 0.005600f, 0.006962f, 0.008835f, 0.011581f, 0.015274f,
+		0.021286f, 0.030884f, 0.047760f, 0.079895f, 0.148926f, 0.298584f, 0.543945f, 0.758301f, 0.872559f, 0.925781f, 0.953125f, 0.967773f,
+		0.977051f, 0.982910f, 0.986816f, 0.989258f, 0.991211f, 0.993164f, 0.994629f, 0.995605f, 0.996094f, 0.996582f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000237f, 0.000410f, 0.000472f, 0.000481f, 0.000483f, 0.000485f, 0.000687f, 0.000913f,
+		0.000956f, 0.000966f, 0.000997f, 0.001341f, 0.001415f, 0.001813f, 0.002029f, 0.002043f, 0.002594f, 0.003210f, 0.003641f, 0.004734f,
+		0.005356f, 0.006882f, 0.008675f, 0.011360f, 0.014816f, 0.020920f, 0.030380f, 0.047485f, 0.080200f, 0.151733f, 0.308105f, 0.561523f,
+		0.772949f, 0.881348f, 0.931152f, 0.956055f, 0.969727f, 0.978516f, 0.983887f, 0.987793f, 0.990234f, 0.992188f, 0.993652f, 0.994629f,
+		0.995605f, 0.996094f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000254f, 0.000345f, 0.000468f,
+		0.000585f, 0.000482f, 0.000603f, 0.000485f, 0.000862f, 0.000928f, 0.000965f, 0.001174f, 0.001162f, 0.001405f, 0.001761f, 0.002016f,
+		0.002182f, 0.002733f, 0.002831f, 0.003504f, 0.004456f, 0.005440f, 0.006775f, 0.008553f, 0.011055f, 0.014694f, 0.020859f, 0.030334f,
+		0.047852f, 0.081970f, 0.157593f, 0.325439f, 0.586914f, 0.790527f, 0.890137f, 0.936523f, 0.959473f, 0.973145f, 0.980469f, 0.985352f,
+		0.988770f, 0.990723f, 0.992676f, 0.994141f, 0.995117f, 0.996094f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000241f, 0.000237f, 0.000340f, 0.000457f, 0.000580f, 0.000481f, 0.000601f, 0.000605f, 0.000742f, 0.000951f, 0.000953f,
+		0.001131f, 0.001257f, 0.001396f, 0.001730f, 0.001936f, 0.002102f, 0.002682f, 0.002762f, 0.003733f, 0.004425f, 0.005344f, 0.006516f,
+		0.008354f, 0.010971f, 0.014793f, 0.020859f, 0.030640f, 0.048859f, 0.085144f, 0.167358f, 0.350586f, 0.620117f, 0.811035f, 0.900391f,
+		0.942383f, 0.963379f, 0.975098f, 0.981934f, 0.986816f, 0.989746f, 0.992188f, 0.993164f, 0.994629f, 0.995117f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000131f, 0.000301f, 0.000430f, 0.000470f, 0.000593f,
+		0.000571f, 0.000587f, 0.000693f, 0.000906f, 0.000959f, 0.000965f, 0.001094f, 0.001364f, 0.001522f, 0.001783f, 0.002094f, 0.002615f,
+		0.003038f, 0.003365f, 0.004307f, 0.005135f, 0.006493f, 0.008347f, 0.011055f, 0.014824f, 0.020844f, 0.031204f, 0.050507f, 0.090027f,
+		0.182129f, 0.385498f, 0.659668f, 0.834473f, 0.913086f, 0.949219f, 0.967285f, 0.978027f, 0.983887f, 0.987793f, 0.991211f, 0.992188f,
+		0.994141f, 0.995117f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000189f, 0.000122f, 0.000122f,
+		0.000241f, 0.000295f, 0.000425f, 0.000457f, 0.000592f, 0.000481f, 0.000603f, 0.000697f, 0.000926f, 0.000943f, 0.000960f, 0.001022f,
+		0.001435f, 0.001632f, 0.001658f, 0.002024f, 0.002468f, 0.003010f, 0.003210f, 0.004124f, 0.005219f, 0.006351f, 0.008163f, 0.010933f,
+		0.015030f, 0.021271f, 0.032257f, 0.053009f, 0.097534f, 0.203003f, 0.432373f, 0.704102f, 0.858887f, 0.924805f, 0.955566f, 0.970703f,
+		0.979492f, 0.985840f, 0.989258f, 0.991699f, 0.993164f, 0.995117f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000214f, 0.000201f, 0.000239f, 0.000241f, 0.000383f, 0.000461f, 0.000474f, 0.000479f, 0.000598f,
+		0.000736f, 0.000905f, 0.000947f, 0.001072f, 0.001180f, 0.001376f, 0.001572f, 0.001752f, 0.001900f, 0.002258f, 0.002792f, 0.003487f,
+		0.004055f, 0.005161f, 0.006424f, 0.008209f, 0.010933f, 0.015030f, 0.021942f, 0.033630f, 0.056671f, 0.107666f, 0.233276f, 0.492188f,
+		0.752441f, 0.881836f, 0.937012f, 0.961914f, 0.975098f, 0.982910f, 0.987305f, 0.990234f, 0.992676f, 0.994629f, 0.998535f, 0.998535f,
+		0.998535f, 0.998047f, 0.998535f, 0.998535f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000132f, 0.000224f, 0.000129f, 0.000237f, 0.000240f,
+		0.000337f, 0.000430f, 0.000468f, 0.000579f, 0.000593f, 0.000602f, 0.000881f, 0.000936f, 0.000956f, 0.000963f, 0.001282f, 0.001519f,
+		0.001607f, 0.001852f, 0.002150f, 0.002737f, 0.003508f, 0.003990f, 0.005077f, 0.006516f, 0.008179f, 0.011185f, 0.015511f, 0.022446f,
+		0.035614f, 0.061859f, 0.122681f, 0.275879f, 0.563965f, 0.798828f, 0.903809f, 0.946777f, 0.967773f, 0.978516f, 0.984863f, 0.988770f,
+		0.991699f, 0.993652f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000149f, 0.000122f, 0.000207f, 0.000371f, 0.000430f, 0.000573f, 0.000591f, 0.000598f, 0.000597f, 0.000804f,
+		0.000901f, 0.000948f, 0.001053f, 0.001083f, 0.001376f, 0.001584f, 0.001878f, 0.002331f, 0.002529f, 0.003376f, 0.003944f, 0.005230f,
+		0.006504f, 0.008537f, 0.011459f, 0.015747f, 0.024002f, 0.038361f, 0.069458f, 0.144409f, 0.336914f, 0.644043f, 0.841797f, 0.922363f,
+		0.957520f, 0.972656f, 0.981934f, 0.987305f, 0.990234f, 0.993164f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998047f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000230f, 0.000234f, 0.000235f, 0.000268f, 0.000400f,
+		0.000448f, 0.000585f, 0.000590f, 0.000599f, 0.000641f, 0.000788f, 0.000930f, 0.000968f, 0.001107f, 0.001251f, 0.001656f, 0.001701f,
+		0.002047f, 0.002691f, 0.003437f, 0.003998f, 0.004829f, 0.006329f, 0.008492f, 0.011757f, 0.016525f, 0.025345f, 0.042297f, 0.080200f,
+		0.177490f, 0.420654f, 0.724121f, 0.878906f, 0.938965f, 0.964355f, 0.977539f, 0.984863f, 0.989746f, 0.992188f, 0.997559f, 0.997559f,
+		0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000214f, 0.000235f, 0.000228f, 0.000240f, 0.000429f, 0.000439f, 0.000574f, 0.000654f, 0.000583f, 0.000493f, 0.000788f, 0.000813f,
+		0.000947f, 0.001062f, 0.001225f, 0.001569f, 0.001721f, 0.002048f, 0.002844f, 0.002979f, 0.003902f, 0.004997f, 0.006454f, 0.008698f,
+		0.012192f, 0.018143f, 0.027634f, 0.047913f, 0.095886f, 0.228394f, 0.526855f, 0.796875f, 0.910156f, 0.953125f, 0.973145f, 0.982422f,
+		0.987793f, 0.991699f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.000000f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000205f, 0.000236f, 0.000232f, 0.000299f, 0.000446f, 0.000417f,
+		0.000466f, 0.000580f, 0.000508f, 0.000710f, 0.000800f, 0.000940f, 0.000954f, 0.001228f, 0.001496f, 0.001631f, 0.002043f, 0.002798f,
+		0.003359f, 0.004139f, 0.004951f, 0.006680f, 0.008995f, 0.012764f, 0.018860f, 0.030823f, 0.056061f, 0.120911f, 0.307617f, 0.645508f,
+		0.855957f, 0.934082f, 0.964355f, 0.978516f, 0.985840f, 0.990234f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000226f,
+		0.000122f, 0.000226f, 0.000373f, 0.000272f, 0.000325f, 0.000460f, 0.000471f, 0.000477f, 0.000673f, 0.000877f, 0.000929f, 0.000951f,
+		0.001129f, 0.001446f, 0.001614f, 0.002096f, 0.002619f, 0.002939f, 0.003941f, 0.005363f, 0.006844f, 0.009491f, 0.013596f, 0.020905f,
+		0.035370f, 0.068420f, 0.161743f, 0.426270f, 0.755859f, 0.900879f, 0.952148f, 0.973145f, 0.983398f, 0.989746f, 0.997070f, 0.997070f,
+		0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000111f, 0.000236f, 0.000297f, 0.000368f, 0.000449f, 0.000467f,
+		0.000588f, 0.000641f, 0.000813f, 0.000924f, 0.001035f, 0.001124f, 0.001348f, 0.001764f, 0.001922f, 0.002439f, 0.003160f, 0.004005f,
+		0.005280f, 0.007107f, 0.010109f, 0.014748f, 0.023148f, 0.041595f, 0.088440f, 0.232910f, 0.578125f, 0.841797f, 0.933594f, 0.965820f,
+		0.980469f, 0.987305f, 0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.000000f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000014f, 0.000011f, 0.000116f,
+		0.000148f, 0.000128f, 0.000369f, 0.000418f, 0.000563f, 0.000470f, 0.000592f, 0.000776f, 0.000901f, 0.000937f, 0.001112f, 0.001348f,
+		0.001743f, 0.001904f, 0.002470f, 0.003187f, 0.003986f, 0.005360f, 0.007557f, 0.010674f, 0.016068f, 0.026871f, 0.051666f, 0.122925f,
+		0.356445f, 0.729492f, 0.901855f, 0.955078f, 0.976074f, 0.985840f, 0.996094f, 0.996582f, 0.996094f, 0.996582f, 0.996094f, 0.996582f,
+		0.000122f, 0.000122f, 0.000121f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000028f, 0.000019f, 0.000014f, 0.000011f, 0.000033f, 0.000118f, 0.000247f, 0.000305f, 0.000412f, 0.000447f, 0.000576f, 0.000587f,
+		0.000693f, 0.000850f, 0.000949f, 0.001083f, 0.001319f, 0.001557f, 0.001957f, 0.002424f, 0.003340f, 0.004417f, 0.005688f, 0.007774f,
+		0.011497f, 0.017731f, 0.032257f, 0.068604f, 0.189575f, 0.541992f, 0.843262f, 0.938477f, 0.970703f, 0.983887f, 0.995605f, 0.996094f,
+		0.996094f, 0.996094f, 0.996094f, 0.996094f, 0.000121f, 0.000118f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000067f, 0.000042f, 0.000028f, 0.000020f, 0.000015f, 0.000066f, 0.000009f, 0.000101f, 0.000118f,
+		0.000260f, 0.000358f, 0.000520f, 0.000456f, 0.000563f, 0.000711f, 0.000872f, 0.000980f, 0.001059f, 0.001309f, 0.001699f, 0.002066f,
+		0.002708f, 0.003248f, 0.004166f, 0.005836f, 0.008224f, 0.012619f, 0.021484f, 0.041260f, 0.101074f, 0.323486f, 0.733887f, 0.912109f,
+		0.962402f, 0.980957f, 0.995117f, 0.995117f, 0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.000000f, 0.000000f, 0.000119f, 0.000119f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000105f, 0.000067f, 0.000042f, 0.000029f, 0.000022f,
+		0.000015f, 0.000011f, 0.000040f, 0.000033f, 0.000153f, 0.000204f, 0.000313f, 0.000501f, 0.000554f, 0.000575f, 0.000585f, 0.000778f,
+		0.000925f, 0.000980f, 0.001245f, 0.001634f, 0.001989f, 0.002413f, 0.003433f, 0.004028f, 0.005989f, 0.008911f, 0.014374f, 0.026443f,
+		0.057495f, 0.170166f, 0.549805f, 0.864746f, 0.951172f, 0.977051f, 0.994629f, 0.994629f, 0.994629f, 0.994629f, 0.995605f, 0.994629f,
+		0.000000f, 0.000046f, 0.000088f, 0.000118f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000108f, 0.000069f, 0.000047f, 0.000030f, 0.000022f, 0.000016f, 0.000012f, 0.000052f, 0.000081f, 0.000100f, 0.000184f, 0.000226f,
+		0.000400f, 0.000467f, 0.000452f, 0.000597f, 0.000807f, 0.000895f, 0.000942f, 0.001219f, 0.001611f, 0.002022f, 0.002352f, 0.003222f,
+		0.004177f, 0.006481f, 0.009850f, 0.017517f, 0.034668f, 0.090637f, 0.331055f, 0.776367f, 0.932129f, 0.972656f, 0.994141f, 0.994141f,
+		0.994629f, 0.994141f, 0.994629f, 0.994629f, 0.000000f, 0.000000f, 0.000000f, 0.000107f, 0.000115f, 0.000112f, 0.000119f, 0.000118f,
+		0.000119f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000117f, 0.000072f, 0.000049f, 0.000032f, 0.000023f, 0.000017f, 0.000013f,
+		0.000011f, 0.000008f, 0.000075f, 0.000151f, 0.000207f, 0.000305f, 0.000509f, 0.000499f, 0.000560f, 0.000704f, 0.000863f, 0.000917f,
+		0.001220f, 0.001505f, 0.001740f, 0.002174f, 0.003153f, 0.004559f, 0.007095f, 0.011826f, 0.022247f, 0.051147f, 0.173462f, 0.618652f,
+		0.902344f, 0.966309f, 0.993164f, 0.993652f, 0.992676f, 0.992676f, 0.993164f, 0.993164f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000060f, 0.000102f, 0.000113f, 0.000117f, 0.000118f, 0.000119f, 0.000119f, 0.000119f, 0.000120f, 0.000120f, 0.000120f,
+		0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000078f,
+		0.000052f, 0.000038f, 0.000027f, 0.000019f, 0.000015f, 0.000011f, 0.000054f, 0.000007f, 0.000085f, 0.000108f, 0.000258f, 0.000466f,
+		0.000533f, 0.000560f, 0.000662f, 0.000849f, 0.000856f, 0.000965f, 0.001180f, 0.001678f, 0.002075f, 0.003193f, 0.005016f, 0.008095f,
+		0.014343f, 0.030899f, 0.090820f, 0.401367f, 0.848145f, 0.956543f, 0.992188f, 0.992188f, 0.992188f, 0.992676f, 0.991699f, 0.992188f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000059f, 0.000096f, 0.000107f, 0.000112f, 0.000115f, 0.000116f,
+		0.000117f, 0.000118f, 0.000118f, 0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f,
+		0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000088f, 0.000059f, 0.000041f, 0.000031f, 0.000022f, 0.000017f, 0.000013f, 0.000010f,
+		0.000056f, 0.000091f, 0.000183f, 0.000201f, 0.000309f, 0.000506f, 0.000547f, 0.000525f, 0.000629f, 0.000613f, 0.000817f, 0.001012f,
+		0.001640f, 0.002420f, 0.003588f, 0.005520f, 0.009453f, 0.019119f, 0.050415f, 0.214722f, 0.751465f, 0.943848f, 0.990723f, 0.990723f,
+		0.991211f, 0.991211f, 0.991211f, 0.991211f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000055f, 0.000095f, 0.000103f, 0.000105f, 0.000112f, 0.000114f, 0.000115f, 0.000117f, 0.000117f, 0.000117f, 0.000118f,
+		0.000118f, 0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000120f, 0.000120f, 0.000105f, 0.000069f, 0.000048f,
+		0.000035f, 0.000025f, 0.000019f, 0.000015f, 0.000011f, 0.000014f, 0.000008f, 0.000071f, 0.000193f, 0.000311f, 0.000315f, 0.000524f,
+		0.000483f, 0.000558f, 0.000591f, 0.000705f, 0.000950f, 0.001389f, 0.002428f, 0.003494f, 0.006321f, 0.012306f, 0.029480f, 0.108948f,
+		0.581543f, 0.924316f, 0.989746f, 0.989746f, 0.989258f, 0.989746f, 0.989258f, 0.989746f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000069f, 0.000096f, 0.000103f, 0.000107f,
+		0.000109f, 0.000112f, 0.000113f, 0.000115f, 0.000115f, 0.000116f, 0.000117f, 0.000117f, 0.000118f, 0.000118f, 0.000118f, 0.000118f,
+		0.000119f, 0.000119f, 0.000119f, 0.000084f, 0.000061f, 0.000042f, 0.000031f, 0.000023f, 0.000018f, 0.000014f, 0.000011f, 0.000009f,
+		0.000095f, 0.000127f, 0.000223f, 0.000402f, 0.000432f, 0.000399f, 0.000494f, 0.000535f, 0.000557f, 0.000933f, 0.001474f, 0.002300f,
+		0.004192f, 0.007919f, 0.017838f, 0.057068f, 0.360840f, 0.890625f, 0.986816f, 0.987793f, 0.987305f, 0.987305f, 0.987793f, 0.987305f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000035f, 0.000041f, 0.000088f, 0.000098f, 0.000103f, 0.000106f, 0.000110f, 0.000110f, 0.000113f, 0.000113f,
+		0.000115f, 0.000116f, 0.000116f, 0.000117f, 0.000117f, 0.000117f, 0.000117f, 0.000118f, 0.000111f, 0.000074f, 0.000053f, 0.000038f,
+		0.000029f, 0.000022f, 0.000016f, 0.000013f, 0.000010f, 0.000008f, 0.000073f, 0.000152f, 0.000296f, 0.000369f, 0.000365f, 0.000437f,
+		0.000507f, 0.000661f, 0.000876f, 0.001451f, 0.002531f, 0.004898f, 0.010384f, 0.031113f, 0.183838f, 0.833008f, 0.984375f, 0.984863f,
+		0.984863f, 0.984375f, 0.984863f, 0.984863f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000024f, 0.000044f, 0.000073f,
+		0.000087f, 0.000097f, 0.000102f, 0.000105f, 0.000108f, 0.000110f, 0.000111f, 0.000113f, 0.000114f, 0.000114f, 0.000115f, 0.000115f,
+		0.000116f, 0.000116f, 0.000101f, 0.000070f, 0.000052f, 0.000037f, 0.000027f, 0.000021f, 0.000016f, 0.000013f, 0.000010f, 0.000008f,
+		0.000083f, 0.000183f, 0.000352f, 0.000355f, 0.000362f, 0.000365f, 0.000528f, 0.000790f, 0.001469f, 0.003029f, 0.005970f, 0.017242f,
+		0.089050f, 0.728516f, 0.980957f, 0.981445f, 0.981445f, 0.980957f, 0.980957f, 0.981445f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000033f, 0.000041f, 0.000073f, 0.000083f, 0.000088f, 0.000097f, 0.000102f,
+		0.000105f, 0.000108f, 0.000108f, 0.000111f, 0.000112f, 0.000113f, 0.000113f, 0.000114f, 0.000097f, 0.000068f, 0.000049f, 0.000038f,
+		0.000028f, 0.000021f, 0.000016f, 0.000013f, 0.000010f, 0.000056f, 0.000151f, 0.000243f, 0.000264f, 0.000221f, 0.000328f, 0.000449f,
+		0.000850f, 0.001612f, 0.003340f, 0.009361f, 0.043121f, 0.548340f, 0.976074f, 0.976562f, 0.975586f, 0.976074f, 0.976074f, 0.976562f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000019f, 0.000052f, 0.000065f, 0.000077f, 0.000088f, 0.000094f, 0.000098f, 0.000100f, 0.000104f, 0.000106f, 0.000108f,
+		0.000109f, 0.000110f, 0.000095f, 0.000069f, 0.000052f, 0.000037f, 0.000028f, 0.000021f, 0.000017f, 0.000013f, 0.000025f, 0.000063f,
+		0.000195f, 0.000233f, 0.000205f, 0.000264f, 0.000401f, 0.000789f, 0.001532f, 0.004520f, 0.020844f, 0.321289f, 0.969238f, 0.968750f,
+		0.969238f, 0.968750f, 0.969238f, 0.969238f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000018f, 0.000039f, 0.000053f,
+		0.000066f, 0.000079f, 0.000086f, 0.000090f, 0.000096f, 0.000100f, 0.000102f, 0.000105f, 0.000098f, 0.000074f, 0.000053f, 0.000041f,
+		0.000031f, 0.000023f, 0.000017f, 0.000013f, 0.000028f, 0.000139f, 0.000189f, 0.000179f, 0.000219f, 0.000333f, 0.000840f, 0.002119f,
+		0.009193f, 0.144775f, 0.958496f, 0.958496f, 0.958008f, 0.958496f, 0.958008f, 0.958008f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000025f, 0.000040f, 0.000052f, 0.000067f, 0.000077f, 0.000082f,
+		0.000089f, 0.000093f, 0.000097f, 0.000079f, 0.000059f, 0.000044f, 0.000033f, 0.000024f, 0.000018f, 0.000014f, 0.000034f, 0.000084f,
+		0.000157f, 0.000199f, 0.000309f, 0.000817f, 0.003424f, 0.054901f, 0.940918f, 0.940918f, 0.940918f, 0.940918f, 0.941406f, 0.940430f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000021f, 0.000040f, 0.000054f, 0.000063f, 0.000072f, 0.000078f, 0.000085f, 0.000065f, 0.000049f,
+		0.000036f, 0.000026f, 0.000019f, 0.000014f, 0.000042f, 0.000114f, 0.000122f, 0.000276f, 0.001024f, 0.016357f, 0.912109f, 0.912598f,
+		0.911621f, 0.912598f, 0.911621f, 0.913086f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000016f, 0.000032f, 0.000045f, 0.000056f, 0.000065f, 0.000054f, 0.000039f, 0.000028f, 0.000019f, 0.000013f, 0.000049f, 0.000079f,
+		0.000226f, 0.003199f, 0.860840f, 0.859863f, 0.860352f, 0.860840f, 0.860840f, 0.860352f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000004f, 0.000021f, 0.000035f,
+		0.000040f, 0.000027f, 0.000018f, 0.000013f, 0.000033f, 0.000333f, 0.764160f, 0.765137f, 0.764648f, 0.764648f, 0.764648f, 0.765137f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000006f, 0.000011f, 0.000009f, 0.600586f, 0.602051f,
+		0.602051f, 0.601562f, 0.601074f, 0.601074f, 
+	},
+	{
+		0.142456f, 0.713867f, 0.883789f, 0.933105f, 0.953613f, 0.964844f, 0.972168f, 0.977539f, 0.980957f, 0.983398f, 0.985352f, 0.987305f,
+		0.989258f, 0.989746f, 0.990723f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.993652f, 0.994141f, 0.995117f, 0.995117f, 0.995605f,
+		0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f,
+		0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.012886f, 0.087646f, 0.360840f, 0.709473f, 0.859863f, 0.916992f, 0.943848f, 0.958496f,
+		0.967773f, 0.973633f, 0.978516f, 0.980957f, 0.984375f, 0.986328f, 0.987793f, 0.988770f, 0.990234f, 0.991211f, 0.992188f, 0.993164f,
+		0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.997070f,
+		0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.003895f, 0.020126f, 0.063599f, 0.188721f,
+		0.464844f, 0.727539f, 0.853027f, 0.909668f, 0.938477f, 0.954590f, 0.965332f, 0.971680f, 0.976562f, 0.979980f, 0.982910f, 0.985840f,
+		0.986816f, 0.988770f, 0.990234f, 0.990723f, 0.991699f, 0.992188f, 0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995605f,
+		0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998047f,
+		0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.002062f, 0.008438f, 0.021774f, 0.049713f, 0.117676f, 0.279541f, 0.541016f, 0.751465f, 0.855469f, 0.909180f, 0.936035f, 0.952637f,
+		0.963379f, 0.970703f, 0.975098f, 0.979492f, 0.982910f, 0.984863f, 0.986328f, 0.987793f, 0.989258f, 0.990234f, 0.990723f, 0.992188f,
+		0.992676f, 0.993164f, 0.993652f, 0.994629f, 0.995117f, 0.995117f, 0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.996582f, 0.997070f,
+		0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.001335f, 0.004597f, 0.010628f, 0.020844f, 0.040283f, 0.082764f, 0.177612f, 0.366211f,
+		0.605469f, 0.773926f, 0.863281f, 0.910156f, 0.936035f, 0.952148f, 0.962402f, 0.969727f, 0.975098f, 0.979004f, 0.982422f, 0.984863f,
+		0.986328f, 0.988281f, 0.988770f, 0.989746f, 0.991211f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.994629f, 0.995117f, 0.995117f,
+		0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f,
+		0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000851f, 0.002769f, 0.006130f, 0.010994f,
+		0.019394f, 0.034943f, 0.063293f, 0.122253f, 0.244019f, 0.448242f, 0.660156f, 0.798828f, 0.872559f, 0.914062f, 0.937988f, 0.954102f,
+		0.961914f, 0.970215f, 0.974609f, 0.978516f, 0.981934f, 0.984375f, 0.986328f, 0.987793f, 0.988770f, 0.989746f, 0.991211f, 0.991699f,
+		0.992676f, 0.993164f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997070f,
+		0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000466f, 0.001933f, 0.003809f, 0.007095f, 0.011353f, 0.018204f, 0.030029f, 0.050568f, 0.090759f, 0.170898f, 0.318848f, 0.526367f,
+		0.708496f, 0.820801f, 0.884277f, 0.918457f, 0.940918f, 0.954102f, 0.963867f, 0.970215f, 0.975098f, 0.978516f, 0.981934f, 0.984863f,
+		0.986328f, 0.988281f, 0.988770f, 0.990234f, 0.991211f, 0.991699f, 0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.994629f, 0.995605f,
+		0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000487f, 0.001685f, 0.002766f, 0.004467f, 0.007305f, 0.011215f, 0.017136f, 0.026489f,
+		0.042419f, 0.071716f, 0.125244f, 0.228271f, 0.399658f, 0.599609f, 0.751953f, 0.842773f, 0.894531f, 0.924805f, 0.943359f, 0.955566f,
+		0.965820f, 0.971191f, 0.976562f, 0.979980f, 0.981934f, 0.984863f, 0.986816f, 0.988281f, 0.989258f, 0.990723f, 0.991211f, 0.992188f,
+		0.992676f, 0.993652f, 0.994141f, 0.995117f, 0.995117f, 0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997070f,
+		0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000244f, 0.000965f, 0.002024f, 0.003202f,
+		0.005009f, 0.007050f, 0.011070f, 0.015869f, 0.023987f, 0.036835f, 0.058563f, 0.097168f, 0.169800f, 0.297852f, 0.484131f, 0.664062f,
+		0.789062f, 0.861816f, 0.905273f, 0.930176f, 0.947266f, 0.958984f, 0.967285f, 0.972168f, 0.976562f, 0.980469f, 0.982910f, 0.984863f,
+		0.986816f, 0.988770f, 0.989746f, 0.990723f, 0.992188f, 0.992188f, 0.993652f, 0.993652f, 0.994629f, 0.995117f, 0.995117f, 0.995605f,
+		0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000244f, 0.000974f, 0.001576f, 0.002403f, 0.003510f, 0.005344f, 0.007332f, 0.010567f, 0.015099f, 0.022064f, 0.032104f, 0.048706f,
+		0.078003f, 0.130249f, 0.224243f, 0.378174f, 0.566406f, 0.720703f, 0.820312f, 0.879883f, 0.915039f, 0.936523f, 0.951660f, 0.961426f,
+		0.968262f, 0.974121f, 0.978027f, 0.980957f, 0.983887f, 0.985840f, 0.987793f, 0.989258f, 0.990234f, 0.991211f, 0.992188f, 0.992676f,
+		0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.997070f,
+		0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000240f, 0.000609f, 0.001096f, 0.001580f, 0.002674f, 0.004131f, 0.005245f, 0.007660f,
+		0.010757f, 0.014221f, 0.019775f, 0.028381f, 0.041870f, 0.064697f, 0.103638f, 0.173706f, 0.293945f, 0.466553f, 0.642090f, 0.769531f,
+		0.849121f, 0.895996f, 0.924316f, 0.942871f, 0.956055f, 0.963867f, 0.970703f, 0.975098f, 0.979004f, 0.981934f, 0.984863f, 0.986328f,
+		0.988770f, 0.989746f, 0.990723f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.994629f, 0.995117f, 0.995117f, 0.995605f, 0.996094f,
+		0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000000f, 0.000608f, 0.001062f, 0.001268f,
+		0.002001f, 0.003099f, 0.003937f, 0.005379f, 0.007595f, 0.010078f, 0.013176f, 0.018524f, 0.025787f, 0.036896f, 0.054932f, 0.085327f,
+		0.137573f, 0.229980f, 0.376953f, 0.555664f, 0.708984f, 0.810547f, 0.873047f, 0.909180f, 0.933594f, 0.948730f, 0.959961f, 0.967285f,
+		0.973145f, 0.977539f, 0.980469f, 0.983398f, 0.985840f, 0.986816f, 0.988770f, 0.989746f, 0.991211f, 0.992188f, 0.993164f, 0.993652f,
+		0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f,
+		0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000244f, 0.000606f, 0.000609f, 0.001317f, 0.001564f, 0.002674f, 0.003273f, 0.004402f, 0.005630f, 0.007141f, 0.009514f, 0.012398f,
+		0.016678f, 0.023331f, 0.032776f, 0.047363f, 0.071594f, 0.112610f, 0.183960f, 0.303711f, 0.470215f, 0.639648f, 0.766113f, 0.844727f,
+		0.892090f, 0.921875f, 0.941895f, 0.954590f, 0.963379f, 0.970215f, 0.975098f, 0.979004f, 0.981934f, 0.984863f, 0.986328f, 0.987793f,
+		0.989746f, 0.991211f, 0.991699f, 0.992676f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.995605f, 0.996094f, 0.996094f,
+		0.996582f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000244f, 0.000244f, 0.000727f, 0.000803f, 0.001575f, 0.002035f, 0.002821f, 0.003527f,
+		0.004475f, 0.005421f, 0.007023f, 0.009491f, 0.011879f, 0.015976f, 0.021530f, 0.029587f, 0.041809f, 0.061737f, 0.094360f, 0.150146f,
+		0.246460f, 0.393066f, 0.566406f, 0.712891f, 0.812500f, 0.872070f, 0.909180f, 0.933105f, 0.948242f, 0.959961f, 0.967773f, 0.972656f,
+		0.977539f, 0.980957f, 0.982910f, 0.986328f, 0.987305f, 0.988770f, 0.989746f, 0.991211f, 0.992188f, 0.993164f, 0.993652f, 0.994629f,
+		0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000244f, 0.000244f, 0.000471f, 0.000727f,
+		0.000967f, 0.001572f, 0.002161f, 0.002680f, 0.003246f, 0.004337f, 0.005241f, 0.006950f, 0.009087f, 0.011497f, 0.015038f, 0.019913f,
+		0.026688f, 0.037537f, 0.054352f, 0.080383f, 0.125122f, 0.202515f, 0.327148f, 0.493652f, 0.656250f, 0.774414f, 0.849609f, 0.895508f,
+		0.923828f, 0.942383f, 0.954590f, 0.963867f, 0.971191f, 0.975586f, 0.979004f, 0.982422f, 0.984863f, 0.987305f, 0.988281f, 0.989746f,
+		0.990723f, 0.992188f, 0.992676f, 0.993652f, 0.994141f, 0.995117f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997070f,
+		0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999512f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999023f,
+		0.000121f, 0.000244f, 0.000244f, 0.000715f, 0.001089f, 0.001278f, 0.001781f, 0.002275f, 0.002548f, 0.003334f, 0.004150f, 0.005314f,
+		0.006824f, 0.008430f, 0.011200f, 0.014145f, 0.018631f, 0.024750f, 0.033905f, 0.047760f, 0.069885f, 0.106445f, 0.169312f, 0.273682f,
+		0.426270f, 0.596191f, 0.732422f, 0.823242f, 0.879883f, 0.914062f, 0.936035f, 0.950684f, 0.960938f, 0.968750f, 0.973633f, 0.978516f,
+		0.981934f, 0.984375f, 0.986328f, 0.988281f, 0.989258f, 0.990234f, 0.991699f, 0.992676f, 0.993652f, 0.994141f, 0.994629f, 0.995117f,
+		0.995605f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998535f, 0.999023f, 0.999512f,
+		0.999023f, 0.999512f, 0.999512f, 0.999023f, 0.000241f, 0.000244f, 0.000365f, 0.000600f, 0.000961f, 0.000972f, 0.001621f, 0.001697f,
+		0.002274f, 0.002684f, 0.003359f, 0.004238f, 0.005573f, 0.006691f, 0.008057f, 0.010529f, 0.013832f, 0.017593f, 0.022812f, 0.031174f,
+		0.042786f, 0.061462f, 0.092407f, 0.143799f, 0.231201f, 0.366943f, 0.535645f, 0.688477f, 0.794922f, 0.861816f, 0.902832f, 0.928711f,
+		0.945801f, 0.957520f, 0.966797f, 0.972656f, 0.976562f, 0.980469f, 0.983398f, 0.985840f, 0.987793f, 0.989258f, 0.990234f, 0.991699f,
+		0.992676f, 0.993164f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.995605f, 0.996094f, 0.997070f, 0.997070f, 0.997559f, 0.997559f,
+		0.998047f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000243f, 0.000365f, 0.000365f,
+		0.000798f, 0.000968f, 0.001249f, 0.001528f, 0.001798f, 0.002457f, 0.002798f, 0.003494f, 0.004353f, 0.005306f, 0.006363f, 0.008141f,
+		0.010147f, 0.012596f, 0.016006f, 0.021423f, 0.028503f, 0.039185f, 0.055420f, 0.081116f, 0.124390f, 0.198120f, 0.316895f, 0.478516f,
+		0.641113f, 0.763672f, 0.842773f, 0.891113f, 0.921387f, 0.941406f, 0.954590f, 0.963867f, 0.970215f, 0.975586f, 0.979492f, 0.982910f,
+		0.985352f, 0.987305f, 0.988770f, 0.989746f, 0.991211f, 0.992188f, 0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995605f,
+		0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000000f, 0.000238f, 0.000365f, 0.000365f, 0.000598f, 0.000820f, 0.001200f, 0.001279f, 0.001631f, 0.001736f, 0.002172f, 0.002874f,
+		0.003576f, 0.004391f, 0.005096f, 0.006176f, 0.007545f, 0.009674f, 0.012505f, 0.015945f, 0.020187f, 0.026550f, 0.035706f, 0.049835f,
+		0.072510f, 0.109253f, 0.171631f, 0.275391f, 0.426514f, 0.594238f, 0.730469f, 0.822754f, 0.877930f, 0.913574f, 0.936523f, 0.951172f,
+		0.961426f, 0.969727f, 0.974609f, 0.978027f, 0.982422f, 0.984863f, 0.986816f, 0.988770f, 0.989746f, 0.991699f, 0.992188f, 0.993164f,
+		0.993652f, 0.994629f, 0.994629f, 0.995117f, 0.996094f, 0.996094f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000364f, 0.000486f, 0.000487f, 0.000562f, 0.000822f, 0.000967f,
+		0.001213f, 0.001871f, 0.001803f, 0.002485f, 0.002796f, 0.003410f, 0.004242f, 0.005070f, 0.006153f, 0.007698f, 0.009262f, 0.011635f,
+		0.014709f, 0.019104f, 0.024521f, 0.033295f, 0.045746f, 0.065674f, 0.096741f, 0.150635f, 0.241455f, 0.380127f, 0.548828f, 0.698242f,
+		0.802246f, 0.867188f, 0.906738f, 0.931152f, 0.948242f, 0.959473f, 0.967285f, 0.973633f, 0.978516f, 0.981445f, 0.984375f, 0.986328f,
+		0.988281f, 0.989258f, 0.990723f, 0.992188f, 0.993164f, 0.993652f, 0.994629f, 0.994629f, 0.995117f, 0.996094f, 0.996582f, 0.996582f,
+		0.997559f, 0.997559f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000350f, 0.000483f,
+		0.000486f, 0.000604f, 0.000743f, 0.001093f, 0.001187f, 0.001297f, 0.001601f, 0.001921f, 0.002501f, 0.002922f, 0.003296f, 0.004200f,
+		0.005211f, 0.006054f, 0.007603f, 0.008904f, 0.011169f, 0.014091f, 0.017685f, 0.023331f, 0.030991f, 0.042358f, 0.059326f, 0.087646f,
+		0.134521f, 0.213867f, 0.341309f, 0.506348f, 0.665039f, 0.780762f, 0.854492f, 0.899414f, 0.927246f, 0.945312f, 0.957520f, 0.966309f,
+		0.973145f, 0.977539f, 0.981445f, 0.984375f, 0.986328f, 0.988770f, 0.989746f, 0.991211f, 0.992188f, 0.993164f, 0.993652f, 0.994629f,
+		0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000000f, 0.000000f, 0.000120f, 0.000360f, 0.000485f, 0.000486f, 0.000487f, 0.000604f, 0.000947f, 0.001201f, 0.001374f, 0.001715f,
+		0.002127f, 0.002239f, 0.002876f, 0.003426f, 0.004063f, 0.005276f, 0.005810f, 0.006744f, 0.008713f, 0.010597f, 0.013680f, 0.016754f,
+		0.021744f, 0.028778f, 0.039093f, 0.054901f, 0.079956f, 0.121399f, 0.191895f, 0.307861f, 0.468262f, 0.633301f, 0.760742f, 0.842285f,
+		0.892090f, 0.923340f, 0.942383f, 0.956543f, 0.965332f, 0.972168f, 0.977539f, 0.980469f, 0.983887f, 0.985840f, 0.988281f, 0.989746f,
+		0.990723f, 0.992188f, 0.993164f, 0.994141f, 0.994629f, 0.995117f, 0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000121f, 0.000219f, 0.000474f, 0.000484f, 0.000486f, 0.000487f,
+		0.000720f, 0.001108f, 0.001199f, 0.001209f, 0.001689f, 0.002253f, 0.002489f, 0.002916f, 0.003714f, 0.004040f, 0.005054f, 0.006001f,
+		0.006737f, 0.008713f, 0.010376f, 0.012665f, 0.016251f, 0.020615f, 0.027145f, 0.036499f, 0.050720f, 0.073181f, 0.110474f, 0.174072f,
+		0.280518f, 0.434570f, 0.604980f, 0.742188f, 0.830566f, 0.885742f, 0.918945f, 0.940918f, 0.954102f, 0.964355f, 0.971680f, 0.977051f,
+		0.980957f, 0.984375f, 0.986816f, 0.988281f, 0.989746f, 0.990723f, 0.992188f, 0.993652f, 0.994141f, 0.995117f, 0.995605f, 0.996094f,
+		0.996582f, 0.997070f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000000f, 0.000120f, 0.000239f,
+		0.000319f, 0.000475f, 0.000484f, 0.000485f, 0.000618f, 0.000844f, 0.001094f, 0.001201f, 0.001570f, 0.001782f, 0.002010f, 0.002407f,
+		0.003046f, 0.003099f, 0.004208f, 0.004700f, 0.005882f, 0.006878f, 0.007980f, 0.009949f, 0.012344f, 0.015358f, 0.019821f, 0.026047f,
+		0.034271f, 0.047455f, 0.067993f, 0.102112f, 0.160034f, 0.258057f, 0.406494f, 0.578613f, 0.723633f, 0.820312f, 0.880371f, 0.916016f,
+		0.938965f, 0.953125f, 0.963867f, 0.971191f, 0.976562f, 0.980469f, 0.983887f, 0.985840f, 0.988770f, 0.989746f, 0.991699f, 0.992676f,
+		0.993652f, 0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.999023f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000242f, 0.000455f, 0.000481f, 0.000583f, 0.000601f, 0.000804f, 0.000912f, 0.001247f,
+		0.001319f, 0.001571f, 0.001793f, 0.002337f, 0.002464f, 0.003099f, 0.003164f, 0.003809f, 0.004627f, 0.005764f, 0.006397f, 0.008118f,
+		0.009605f, 0.011917f, 0.015083f, 0.018692f, 0.024384f, 0.032806f, 0.044983f, 0.063477f, 0.095337f, 0.148560f, 0.240112f, 0.382324f,
+		0.556641f, 0.708984f, 0.812500f, 0.875488f, 0.913574f, 0.937500f, 0.953125f, 0.963867f, 0.971191f, 0.977051f, 0.980957f, 0.983887f,
+		0.986816f, 0.988281f, 0.990234f, 0.992188f, 0.993164f, 0.993652f, 0.994141f, 0.995605f, 0.995605f, 0.996094f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000240f, 0.000242f, 0.000524f, 0.000597f,
+		0.000604f, 0.000606f, 0.000674f, 0.001040f, 0.001238f, 0.001427f, 0.001637f, 0.001670f, 0.002104f, 0.002432f, 0.002775f, 0.003416f,
+		0.003860f, 0.004482f, 0.005573f, 0.006374f, 0.007828f, 0.009384f, 0.011635f, 0.014175f, 0.018219f, 0.023224f, 0.031052f, 0.042603f,
+		0.060730f, 0.089661f, 0.139526f, 0.225464f, 0.363525f, 0.538574f, 0.696289f, 0.806152f, 0.872559f, 0.912109f, 0.937012f, 0.952637f,
+		0.963867f, 0.971191f, 0.976562f, 0.981445f, 0.984863f, 0.987305f, 0.988770f, 0.990723f, 0.992188f, 0.993164f, 0.994141f, 0.994629f,
+		0.995117f, 0.996094f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000000f, 0.000119f,
+		0.000192f, 0.000240f, 0.000242f, 0.000535f, 0.000478f, 0.000600f, 0.000843f, 0.000925f, 0.001027f, 0.001236f, 0.001502f, 0.001490f,
+		0.001658f, 0.002256f, 0.002430f, 0.002880f, 0.003056f, 0.003983f, 0.004292f, 0.005333f, 0.006264f, 0.007393f, 0.009064f, 0.011131f,
+		0.013741f, 0.017242f, 0.022690f, 0.029922f, 0.040680f, 0.057831f, 0.085022f, 0.132446f, 0.214844f, 0.349121f, 0.524414f, 0.688477f,
+		0.801758f, 0.871094f, 0.912109f, 0.937500f, 0.953125f, 0.964355f, 0.971680f, 0.977539f, 0.981445f, 0.985352f, 0.987305f, 0.989258f,
+		0.991211f, 0.992188f, 0.993652f, 0.994629f, 0.995117f, 0.995605f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000119f, 0.000232f, 0.000233f, 0.000363f, 0.000457f, 0.000714f, 0.000724f, 0.000727f,
+		0.000847f, 0.000992f, 0.001177f, 0.001525f, 0.001560f, 0.001740f, 0.002090f, 0.002329f, 0.002718f, 0.003372f, 0.003902f, 0.004307f,
+		0.005184f, 0.005886f, 0.007446f, 0.008667f, 0.010574f, 0.013588f, 0.016556f, 0.021744f, 0.028854f, 0.039124f, 0.055176f, 0.081726f,
+		0.127075f, 0.206421f, 0.338867f, 0.515625f, 0.683105f, 0.800293f, 0.870605f, 0.912598f, 0.937500f, 0.954590f, 0.965332f, 0.973145f,
+		0.978516f, 0.982422f, 0.985840f, 0.988281f, 0.989746f, 0.991211f, 0.992676f, 0.993652f, 0.994141f, 0.995117f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000103f, 0.000120f, 0.000240f, 0.000240f,
+		0.000484f, 0.000574f, 0.000596f, 0.000837f, 0.000820f, 0.000859f, 0.000985f, 0.001070f, 0.001509f, 0.001554f, 0.001785f, 0.002214f,
+		0.002476f, 0.002754f, 0.002991f, 0.003487f, 0.004303f, 0.005074f, 0.005920f, 0.007126f, 0.008743f, 0.010361f, 0.013023f, 0.016403f,
+		0.021011f, 0.027817f, 0.037811f, 0.053375f, 0.079041f, 0.123291f, 0.201172f, 0.333252f, 0.511719f, 0.682129f, 0.801270f, 0.872070f,
+		0.914062f, 0.939941f, 0.955078f, 0.966309f, 0.973633f, 0.979004f, 0.982910f, 0.986328f, 0.988770f, 0.990234f, 0.991699f, 0.992676f,
+		0.993652f, 0.995117f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000079f, 0.000053f, 0.000118f, 0.000418f, 0.000358f, 0.000363f, 0.000678f, 0.000708f, 0.000825f, 0.000838f, 0.000878f, 0.001146f,
+		0.000978f, 0.001483f, 0.001541f, 0.001769f, 0.001812f, 0.002434f, 0.002699f, 0.003225f, 0.003298f, 0.004002f, 0.004948f, 0.005932f,
+		0.007084f, 0.008461f, 0.010414f, 0.012665f, 0.015915f, 0.020615f, 0.027023f, 0.036743f, 0.051941f, 0.077332f, 0.120789f, 0.198608f,
+		0.331543f, 0.512695f, 0.686523f, 0.805664f, 0.875488f, 0.917480f, 0.941406f, 0.957031f, 0.968262f, 0.975098f, 0.980469f, 0.983887f,
+		0.986816f, 0.989258f, 0.990723f, 0.992188f, 0.993164f, 0.994629f, 0.998047f, 0.998047f, 0.998535f, 0.998047f, 0.998535f, 0.998535f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000109f, 0.000232f, 0.000349f, 0.000478f, 0.000483f, 0.000483f, 0.000609f,
+		0.000795f, 0.000835f, 0.000806f, 0.000726f, 0.001022f, 0.001222f, 0.001442f, 0.001536f, 0.001650f, 0.001714f, 0.002377f, 0.002588f,
+		0.003159f, 0.003643f, 0.004036f, 0.004929f, 0.005718f, 0.006813f, 0.008072f, 0.009880f, 0.012527f, 0.015854f, 0.020035f, 0.026352f,
+		0.035950f, 0.051178f, 0.076416f, 0.119751f, 0.198730f, 0.334229f, 0.519531f, 0.694824f, 0.812988f, 0.880859f, 0.920898f, 0.944336f,
+		0.958984f, 0.969727f, 0.976562f, 0.980957f, 0.984863f, 0.987793f, 0.989746f, 0.991211f, 0.992676f, 0.993652f, 0.997559f, 0.998047f,
+		0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000068f, 0.000265f,
+		0.000361f, 0.000478f, 0.000480f, 0.000479f, 0.000568f, 0.000693f, 0.000714f, 0.000806f, 0.000843f, 0.000919f, 0.001222f, 0.001376f,
+		0.001531f, 0.001554f, 0.001987f, 0.002342f, 0.002558f, 0.002798f, 0.003132f, 0.004021f, 0.004864f, 0.005455f, 0.006664f, 0.008110f,
+		0.009613f, 0.011955f, 0.015335f, 0.019608f, 0.025879f, 0.035522f, 0.050629f, 0.075623f, 0.120239f, 0.201416f, 0.342041f, 0.533203f,
+		0.707031f, 0.821777f, 0.887695f, 0.925293f, 0.946777f, 0.961914f, 0.971680f, 0.977539f, 0.982422f, 0.985352f, 0.988281f, 0.989746f,
+		0.992188f, 0.993164f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000122f, 0.000000f, 0.000122f, 0.000322f, 0.000241f, 0.000478f, 0.000480f, 0.000480f, 0.000510f, 0.000695f, 0.000710f,
+		0.000958f, 0.000765f, 0.001075f, 0.001116f, 0.001318f, 0.001606f, 0.001546f, 0.001916f, 0.002306f, 0.002499f, 0.002905f, 0.003202f,
+		0.003914f, 0.004498f, 0.005459f, 0.006611f, 0.007687f, 0.009331f, 0.011757f, 0.014923f, 0.019241f, 0.025833f, 0.035492f, 0.050507f,
+		0.076233f, 0.122131f, 0.207153f, 0.355225f, 0.551758f, 0.724609f, 0.833496f, 0.894531f, 0.930664f, 0.951660f, 0.964844f, 0.973145f,
+		0.979492f, 0.983887f, 0.986816f, 0.989258f, 0.991211f, 0.993164f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.997559f, 0.997559f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000351f, 0.000458f, 0.000476f,
+		0.000480f, 0.000482f, 0.000528f, 0.000650f, 0.000704f, 0.000956f, 0.000828f, 0.000963f, 0.001111f, 0.001265f, 0.001474f, 0.001806f,
+		0.001872f, 0.002308f, 0.002445f, 0.002701f, 0.003229f, 0.003851f, 0.004375f, 0.005356f, 0.006317f, 0.007458f, 0.009300f, 0.011574f,
+		0.014725f, 0.019165f, 0.025696f, 0.035461f, 0.050812f, 0.077637f, 0.125977f, 0.216797f, 0.374756f, 0.576660f, 0.745117f, 0.848145f,
+		0.904785f, 0.936523f, 0.956055f, 0.967773f, 0.975586f, 0.980957f, 0.984863f, 0.987793f, 0.990234f, 0.992188f, 0.997070f, 0.997559f,
+		0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000292f, 0.000224f, 0.000452f, 0.000453f, 0.000479f, 0.000480f, 0.000517f, 0.000614f, 0.000902f, 0.000712f, 0.000959f,
+		0.000978f, 0.001100f, 0.001276f, 0.001461f, 0.001524f, 0.001651f, 0.002041f, 0.002350f, 0.002853f, 0.003433f, 0.003622f, 0.004166f,
+		0.005043f, 0.006187f, 0.007534f, 0.009209f, 0.011551f, 0.014908f, 0.019012f, 0.025406f, 0.035461f, 0.051575f, 0.079651f, 0.131714f,
+		0.230957f, 0.401367f, 0.607910f, 0.769531f, 0.863281f, 0.914062f, 0.942871f, 0.959961f, 0.970703f, 0.978027f, 0.982910f, 0.986816f,
+		0.988770f, 0.991699f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000238f, 0.000355f, 0.000449f, 0.000462f, 0.000474f, 0.000477f,
+		0.000482f, 0.000846f, 0.000726f, 0.000706f, 0.000953f, 0.000889f, 0.001012f, 0.001259f, 0.001390f, 0.001755f, 0.001658f, 0.002060f,
+		0.002369f, 0.002539f, 0.003170f, 0.003460f, 0.004131f, 0.004993f, 0.006008f, 0.007431f, 0.009109f, 0.011444f, 0.014252f, 0.019058f,
+		0.025574f, 0.036011f, 0.053162f, 0.083435f, 0.140381f, 0.250488f, 0.436035f, 0.645996f, 0.795898f, 0.880371f, 0.924316f, 0.949219f,
+		0.963867f, 0.973145f, 0.980469f, 0.984863f, 0.988281f, 0.990723f, 0.997070f, 0.997559f, 0.997070f, 0.997559f, 0.997559f, 0.997070f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000239f,
+		0.000306f, 0.000440f, 0.000437f, 0.000474f, 0.000478f, 0.000481f, 0.000523f, 0.000664f, 0.000731f, 0.000802f, 0.000935f, 0.001022f,
+		0.001173f, 0.001314f, 0.001504f, 0.001831f, 0.001984f, 0.002317f, 0.002472f, 0.003199f, 0.003370f, 0.004189f, 0.004868f, 0.005924f,
+		0.007320f, 0.008926f, 0.011421f, 0.014595f, 0.019119f, 0.026260f, 0.036987f, 0.055176f, 0.088440f, 0.152466f, 0.277832f, 0.479980f,
+		0.686523f, 0.823242f, 0.895508f, 0.933105f, 0.955566f, 0.969238f, 0.976562f, 0.982422f, 0.986816f, 0.989746f, 0.996582f, 0.997070f,
+		0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000194f, 0.000280f, 0.000417f, 0.000448f, 0.000468f, 0.000476f, 0.000479f, 0.000490f,
+		0.000845f, 0.000688f, 0.000740f, 0.000945f, 0.000998f, 0.001148f, 0.001266f, 0.001414f, 0.001475f, 0.001667f, 0.002262f, 0.002537f,
+		0.003019f, 0.003288f, 0.004223f, 0.004768f, 0.005890f, 0.007259f, 0.009026f, 0.011360f, 0.014297f, 0.019272f, 0.026474f, 0.038116f,
+		0.058197f, 0.095032f, 0.168945f, 0.313965f, 0.533203f, 0.731445f, 0.850098f, 0.911133f, 0.942871f, 0.961914f, 0.972656f, 0.979980f,
+		0.984863f, 0.988770f, 0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.000000f, 0.000000f, 0.000122f, 0.000000f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000187f, 0.000233f, 0.000141f, 0.000271f, 0.000341f,
+		0.000380f, 0.000465f, 0.000473f, 0.000590f, 0.000605f, 0.000798f, 0.000847f, 0.000934f, 0.000946f, 0.000836f, 0.001009f, 0.001142f,
+		0.001430f, 0.001495f, 0.001850f, 0.002111f, 0.002541f, 0.003035f, 0.003300f, 0.004139f, 0.004913f, 0.005718f, 0.007141f, 0.008934f,
+		0.011475f, 0.014832f, 0.019653f, 0.027573f, 0.039917f, 0.062225f, 0.104919f, 0.192017f, 0.362305f, 0.594238f, 0.775879f, 0.875977f,
+		0.925293f, 0.952148f, 0.967773f, 0.977051f, 0.983398f, 0.988281f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.996094f, 0.996582f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000238f, 0.000243f, 0.000238f, 0.000424f, 0.000453f, 0.000467f, 0.000475f, 0.000581f, 0.000689f, 0.000795f,
+		0.000634f, 0.000823f, 0.001014f, 0.000900f, 0.001083f, 0.001485f, 0.001731f, 0.001851f, 0.002056f, 0.002373f, 0.002621f, 0.003445f,
+		0.004082f, 0.004578f, 0.005821f, 0.007217f, 0.008881f, 0.011330f, 0.014778f, 0.020416f, 0.028473f, 0.042419f, 0.067993f, 0.118286f,
+		0.225342f, 0.425293f, 0.661621f, 0.818848f, 0.899902f, 0.939453f, 0.960449f, 0.973145f, 0.980957f, 0.985840f, 0.995605f, 0.996094f,
+		0.996094f, 0.996094f, 0.996094f, 0.996094f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000205f, 0.000224f, 0.000122f, 0.000231f, 0.000245f, 0.000411f, 0.000520f,
+		0.000463f, 0.000470f, 0.000587f, 0.000361f, 0.000712f, 0.000694f, 0.000815f, 0.000978f, 0.001055f, 0.001105f, 0.001390f, 0.001438f,
+		0.001705f, 0.001984f, 0.002333f, 0.002546f, 0.003408f, 0.003876f, 0.004627f, 0.005783f, 0.007198f, 0.008995f, 0.011383f, 0.015396f,
+		0.020828f, 0.030029f, 0.045654f, 0.075439f, 0.137451f, 0.271973f, 0.503418f, 0.728516f, 0.857910f, 0.920410f, 0.951172f, 0.968262f,
+		0.977539f, 0.984375f, 0.995117f, 0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.000000f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000173f, 0.000150f, 0.000278f, 0.000376f, 0.000427f, 0.000470f, 0.000352f, 0.000356f, 0.000475f, 0.000441f, 0.000709f, 0.000774f,
+		0.000970f, 0.001013f, 0.000998f, 0.001193f, 0.001397f, 0.001677f, 0.001957f, 0.002268f, 0.002529f, 0.003353f, 0.003874f, 0.004555f,
+		0.005692f, 0.007160f, 0.008987f, 0.011543f, 0.015732f, 0.021896f, 0.032135f, 0.050140f, 0.086548f, 0.165894f, 0.337646f, 0.593750f,
+		0.791504f, 0.892090f, 0.938477f, 0.961914f, 0.974609f, 0.982422f, 0.994629f, 0.995117f, 0.995117f, 0.995605f, 0.995117f, 0.995605f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000187f, 0.000130f, 0.000231f, 0.000315f, 0.000298f, 0.000332f, 0.000343f,
+		0.000465f, 0.000472f, 0.000579f, 0.000717f, 0.000839f, 0.000932f, 0.000817f, 0.001086f, 0.001090f, 0.001545f, 0.001735f, 0.001837f,
+		0.002485f, 0.002493f, 0.003288f, 0.003828f, 0.004520f, 0.005833f, 0.007156f, 0.009193f, 0.012123f, 0.015839f, 0.022934f, 0.034760f,
+		0.056488f, 0.102600f, 0.208862f, 0.427734f, 0.687988f, 0.846191f, 0.919434f, 0.952637f, 0.969727f, 0.979980f, 0.993652f, 0.994629f,
+		0.994141f, 0.994629f, 0.994629f, 0.994629f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000133f,
+		0.000141f, 0.000234f, 0.000300f, 0.000397f, 0.000436f, 0.000456f, 0.000465f, 0.000534f, 0.000663f, 0.000810f, 0.000796f, 0.000812f,
+		0.001062f, 0.001237f, 0.001428f, 0.001565f, 0.001818f, 0.002182f, 0.002783f, 0.002943f, 0.003773f, 0.004715f, 0.005482f, 0.007195f,
+		0.009285f, 0.012207f, 0.016922f, 0.024567f, 0.038483f, 0.066101f, 0.127563f, 0.274170f, 0.540527f, 0.774414f, 0.891113f, 0.940430f,
+		0.965332f, 0.977539f, 0.993652f, 0.994141f, 0.994629f, 0.994141f, 0.994629f, 0.994141f, 0.000000f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000124f, 0.000116f, 0.000119f, 0.000125f, 0.000121f, 0.000197f, 0.000323f, 0.000418f, 0.000446f, 0.000433f,
+		0.000467f, 0.000612f, 0.000710f, 0.000783f, 0.000911f, 0.000817f, 0.001161f, 0.001343f, 0.001514f, 0.001707f, 0.002081f, 0.002386f,
+		0.002882f, 0.003609f, 0.004627f, 0.005478f, 0.007011f, 0.009384f, 0.012695f, 0.017960f, 0.026901f, 0.044067f, 0.080078f, 0.167114f,
+		0.374023f, 0.664062f, 0.845703f, 0.923340f, 0.957031f, 0.974121f, 0.992676f, 0.993652f, 0.993164f, 0.993652f, 0.993652f, 0.993164f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000121f, 0.000121f, 0.000052f, 0.000039f, 0.000029f, 0.000054f, 0.000045f, 0.000118f,
+		0.000128f, 0.000231f, 0.000387f, 0.000429f, 0.000446f, 0.000544f, 0.000539f, 0.000648f, 0.000749f, 0.000790f, 0.000978f, 0.001102f,
+		0.001195f, 0.001501f, 0.001761f, 0.001978f, 0.002661f, 0.003170f, 0.003519f, 0.004509f, 0.005344f, 0.007004f, 0.009361f, 0.013229f,
+		0.019196f, 0.030258f, 0.052002f, 0.102661f, 0.234131f, 0.511230f, 0.774902f, 0.898438f, 0.947754f, 0.970215f, 0.992188f, 0.992676f,
+		0.993164f, 0.992676f, 0.992188f, 0.992188f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000070f, 0.000052f,
+		0.000038f, 0.000030f, 0.000023f, 0.000060f, 0.000116f, 0.000121f, 0.000252f, 0.000337f, 0.000306f, 0.000435f, 0.000450f, 0.000562f,
+		0.000584f, 0.000722f, 0.000858f, 0.000888f, 0.000969f, 0.001230f, 0.001429f, 0.001576f, 0.001827f, 0.002361f, 0.002863f, 0.003267f,
+		0.004047f, 0.005394f, 0.007256f, 0.009781f, 0.013855f, 0.021439f, 0.035034f, 0.065063f, 0.141724f, 0.346680f, 0.665527f, 0.859375f,
+		0.934570f, 0.965820f, 0.991699f, 0.991699f, 0.991699f, 0.992188f, 0.991699f, 0.991699f, 0.000000f, 0.000000f, 0.000122f, 0.000121f,
+		0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000099f, 0.000069f, 0.000051f, 0.000039f, 0.000030f, 0.000023f, 0.000024f, 0.000115f, 0.000103f, 0.000224f,
+		0.000204f, 0.000339f, 0.000407f, 0.000437f, 0.000452f, 0.000489f, 0.000663f, 0.000821f, 0.000922f, 0.001004f, 0.001086f, 0.001279f,
+		0.001554f, 0.001651f, 0.001997f, 0.002390f, 0.003136f, 0.004223f, 0.005508f, 0.007339f, 0.010094f, 0.014854f, 0.024048f, 0.042664f,
+		0.087036f, 0.213867f, 0.516113f, 0.799805f, 0.915527f, 0.958984f, 0.990723f, 0.991211f, 0.990723f, 0.990723f, 0.990723f, 0.991211f,
+		0.000000f, 0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000096f, 0.000073f, 0.000053f, 0.000040f, 0.000031f,
+		0.000025f, 0.000020f, 0.000017f, 0.000105f, 0.000110f, 0.000135f, 0.000235f, 0.000380f, 0.000462f, 0.000513f, 0.000556f, 0.000638f,
+		0.000804f, 0.000868f, 0.000897f, 0.001002f, 0.001079f, 0.001246f, 0.001596f, 0.002153f, 0.002213f, 0.003094f, 0.004158f, 0.005306f,
+		0.007458f, 0.010887f, 0.017166f, 0.028748f, 0.055176f, 0.128174f, 0.350586f, 0.703613f, 0.888184f, 0.951172f, 0.988770f, 0.989746f,
+		0.989746f, 0.989746f, 0.989746f, 0.989746f, 0.000122f, 0.000120f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000101f, 0.000073f, 0.000057f, 0.000043f, 0.000033f, 0.000027f, 0.000021f, 0.000018f, 0.000105f, 0.000112f, 0.000111f, 0.000161f,
+		0.000320f, 0.000390f, 0.000421f, 0.000438f, 0.000559f, 0.000665f, 0.000735f, 0.000719f, 0.000704f, 0.000887f, 0.001223f, 0.001384f,
+		0.001867f, 0.002462f, 0.003216f, 0.004032f, 0.005367f, 0.007988f, 0.012054f, 0.019943f, 0.035919f, 0.078064f, 0.215332f, 0.566895f,
+		0.845703f, 0.939941f, 0.987793f, 0.988281f, 0.987793f, 0.987793f, 0.988281f, 0.988281f, 0.000000f, 0.000120f, 0.000120f, 0.000120f,
+		0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f,
+		0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000103f, 0.000077f, 0.000061f, 0.000046f, 0.000037f, 0.000030f, 0.000023f,
+		0.000019f, 0.000016f, 0.000039f, 0.000094f, 0.000181f, 0.000205f, 0.000350f, 0.000392f, 0.000423f, 0.000510f, 0.000619f, 0.000672f,
+		0.000705f, 0.000632f, 0.000807f, 0.001038f, 0.001278f, 0.001894f, 0.002245f, 0.002758f, 0.003883f, 0.005863f, 0.008636f, 0.013672f,
+		0.023880f, 0.048828f, 0.127441f, 0.400879f, 0.779297f, 0.925781f, 0.985840f, 0.986328f, 0.986328f, 0.985840f, 0.986328f, 0.986328f,
+		0.000000f, 0.000100f, 0.000108f, 0.000118f, 0.000119f, 0.000118f, 0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000120f, 0.000120f,
+		0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000111f, 0.000086f,
+		0.000066f, 0.000051f, 0.000041f, 0.000032f, 0.000026f, 0.000021f, 0.000018f, 0.000015f, 0.000086f, 0.000131f, 0.000190f, 0.000293f,
+		0.000419f, 0.000481f, 0.000477f, 0.000438f, 0.000542f, 0.000564f, 0.000599f, 0.000700f, 0.000916f, 0.001122f, 0.001589f, 0.001997f,
+		0.002678f, 0.004017f, 0.005814f, 0.009361f, 0.015808f, 0.031250f, 0.075989f, 0.250732f, 0.676758f, 0.904297f, 0.983887f, 0.983887f,
+		0.983887f, 0.984375f, 0.984375f, 0.983887f, 0.000000f, 0.000000f, 0.000077f, 0.000112f, 0.000104f, 0.000115f, 0.000115f, 0.000117f,
+		0.000117f, 0.000117f, 0.000118f, 0.000118f, 0.000118f, 0.000118f, 0.000119f, 0.000118f, 0.000119f, 0.000119f, 0.000119f, 0.000119f,
+		0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000097f, 0.000076f, 0.000060f, 0.000046f, 0.000037f, 0.000030f, 0.000024f, 0.000020f,
+		0.000045f, 0.000063f, 0.000091f, 0.000140f, 0.000202f, 0.000333f, 0.000305f, 0.000399f, 0.000462f, 0.000452f, 0.000535f, 0.000531f,
+		0.000631f, 0.000866f, 0.000858f, 0.001307f, 0.001844f, 0.002823f, 0.004070f, 0.006264f, 0.010536f, 0.020035f, 0.045990f, 0.145996f,
+		0.532227f, 0.874023f, 0.980957f, 0.981445f, 0.980957f, 0.981445f, 0.980957f, 0.981445f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000091f, 0.000103f, 0.000105f, 0.000106f, 0.000111f, 0.000113f, 0.000115f, 0.000114f, 0.000116f, 0.000116f, 0.000117f, 0.000117f,
+		0.000117f, 0.000117f, 0.000117f, 0.000118f, 0.000118f, 0.000118f, 0.000118f, 0.000118f, 0.000118f, 0.000112f, 0.000084f, 0.000069f,
+		0.000055f, 0.000043f, 0.000036f, 0.000028f, 0.000024f, 0.000020f, 0.000028f, 0.000039f, 0.000083f, 0.000141f, 0.000211f, 0.000262f,
+		0.000413f, 0.000305f, 0.000370f, 0.000358f, 0.000489f, 0.000564f, 0.000599f, 0.000893f, 0.001084f, 0.001696f, 0.002697f, 0.004074f,
+		0.006836f, 0.012878f, 0.028122f, 0.083496f, 0.364014f, 0.826660f, 0.976562f, 0.977539f, 0.977051f, 0.977539f, 0.978027f, 0.977051f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000015f, 0.000086f, 0.000077f, 0.000103f, 0.000100f, 0.000109f,
+		0.000110f, 0.000111f, 0.000112f, 0.000112f, 0.000114f, 0.000114f, 0.000115f, 0.000115f, 0.000116f, 0.000115f, 0.000116f, 0.000116f,
+		0.000117f, 0.000117f, 0.000117f, 0.000100f, 0.000079f, 0.000066f, 0.000053f, 0.000041f, 0.000035f, 0.000028f, 0.000023f, 0.000019f,
+		0.000017f, 0.000034f, 0.000113f, 0.000174f, 0.000257f, 0.000325f, 0.000356f, 0.000324f, 0.000409f, 0.000454f, 0.000474f, 0.000659f,
+		0.000778f, 0.001243f, 0.001575f, 0.002472f, 0.004105f, 0.007957f, 0.016800f, 0.047852f, 0.217529f, 0.755371f, 0.972656f, 0.973145f,
+		0.973145f, 0.973145f, 0.973145f, 0.973145f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000028f, 0.000049f, 0.000085f, 0.000081f, 0.000096f, 0.000101f, 0.000104f, 0.000106f, 0.000108f, 0.000109f, 0.000110f,
+		0.000111f, 0.000112f, 0.000113f, 0.000113f, 0.000114f, 0.000114f, 0.000114f, 0.000115f, 0.000115f, 0.000096f, 0.000078f, 0.000064f,
+		0.000051f, 0.000043f, 0.000035f, 0.000029f, 0.000024f, 0.000020f, 0.000026f, 0.000055f, 0.000087f, 0.000135f, 0.000248f, 0.000261f,
+		0.000274f, 0.000258f, 0.000296f, 0.000359f, 0.000474f, 0.000627f, 0.001012f, 0.001484f, 0.002630f, 0.004536f, 0.010277f, 0.027405f,
+		0.119507f, 0.645996f, 0.966797f, 0.967285f, 0.967285f, 0.967285f, 0.966797f, 0.966797f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000014f, 0.000021f, 0.000065f, 0.000074f,
+		0.000077f, 0.000091f, 0.000091f, 0.000099f, 0.000098f, 0.000103f, 0.000103f, 0.000106f, 0.000107f, 0.000108f, 0.000109f, 0.000110f,
+		0.000111f, 0.000111f, 0.000112f, 0.000096f, 0.000079f, 0.000064f, 0.000053f, 0.000043f, 0.000036f, 0.000030f, 0.000024f, 0.000021f,
+		0.000018f, 0.000028f, 0.000072f, 0.000125f, 0.000233f, 0.000243f, 0.000220f, 0.000258f, 0.000320f, 0.000353f, 0.000630f, 0.000932f,
+		0.001324f, 0.002357f, 0.005402f, 0.014534f, 0.062561f, 0.493164f, 0.958008f, 0.958008f, 0.958984f, 0.958496f, 0.958496f, 0.958008f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000011f, 0.000035f, 0.000041f, 0.000064f, 0.000074f, 0.000081f, 0.000082f, 0.000090f,
+		0.000092f, 0.000096f, 0.000099f, 0.000100f, 0.000102f, 0.000104f, 0.000105f, 0.000106f, 0.000107f, 0.000099f, 0.000082f, 0.000067f,
+		0.000055f, 0.000047f, 0.000038f, 0.000031f, 0.000026f, 0.000022f, 0.000018f, 0.000037f, 0.000071f, 0.000111f, 0.000190f, 0.000204f,
+		0.000153f, 0.000245f, 0.000299f, 0.000482f, 0.000790f, 0.001330f, 0.002619f, 0.007282f, 0.031097f, 0.318115f, 0.946289f, 0.946777f,
+		0.946777f, 0.946777f, 0.946777f, 0.946777f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000008f, 0.000029f, 0.000044f, 0.000055f, 0.000063f, 0.000073f, 0.000075f, 0.000081f, 0.000087f, 0.000090f, 0.000092f,
+		0.000094f, 0.000097f, 0.000099f, 0.000100f, 0.000087f, 0.000071f, 0.000059f, 0.000049f, 0.000040f, 0.000034f, 0.000028f, 0.000024f,
+		0.000020f, 0.000016f, 0.000072f, 0.000114f, 0.000169f, 0.000147f, 0.000181f, 0.000246f, 0.000367f, 0.000626f, 0.001325f, 0.003117f,
+		0.013741f, 0.167480f, 0.929688f, 0.929688f, 0.929688f, 0.930176f, 0.930664f, 0.930176f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000019f,
+		0.000030f, 0.000044f, 0.000049f, 0.000062f, 0.000068f, 0.000072f, 0.000078f, 0.000081f, 0.000084f, 0.000087f, 0.000090f, 0.000079f,
+		0.000065f, 0.000054f, 0.000044f, 0.000037f, 0.000030f, 0.000025f, 0.000021f, 0.000017f, 0.000052f, 0.000100f, 0.000132f, 0.000130f,
+		0.000164f, 0.000297f, 0.000552f, 0.001273f, 0.005009f, 0.071594f, 0.903809f, 0.905273f, 0.904297f, 0.904785f, 0.904785f, 0.904785f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000013f, 0.000028f, 0.000036f,
+		0.000045f, 0.000053f, 0.000060f, 0.000066f, 0.000071f, 0.000075f, 0.000071f, 0.000058f, 0.000049f, 0.000040f, 0.000033f, 0.000027f,
+		0.000022f, 0.000018f, 0.000032f, 0.000078f, 0.000090f, 0.000123f, 0.000175f, 0.000441f, 0.001637f, 0.022537f, 0.865234f, 0.865234f,
+		0.865723f, 0.865723f, 0.865234f, 0.864746f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000004f, 0.000017f, 0.000027f, 0.000036f, 0.000042f,
+		0.000050f, 0.000056f, 0.000052f, 0.000043f, 0.000035f, 0.000028f, 0.000022f, 0.000018f, 0.000049f, 0.000055f, 0.000047f, 0.000108f,
+		0.000342f, 0.004566f, 0.802734f, 0.803711f, 0.803711f, 0.803711f, 0.803711f, 0.803711f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000013f, 0.000022f, 0.000030f, 0.000033f, 0.000027f,
+		0.000021f, 0.000015f, 0.000011f, 0.000031f, 0.000045f, 0.000449f, 0.708496f, 0.707520f, 0.708984f, 0.708496f, 0.707520f, 0.708008f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000004f, 0.000011f, 0.000006f, 0.000007f, 0.575195f, 0.575195f,
+		0.575195f, 0.575195f, 0.575195f, 0.575195f, 
+	},
+	{
+		0.158813f, 0.632812f, 0.824219f, 0.891602f, 0.924805f, 0.942383f, 0.954102f, 0.962402f, 0.968262f, 0.972656f, 0.976074f, 0.978516f,
+		0.980957f, 0.982910f, 0.984375f, 0.985840f, 0.986816f, 0.988770f, 0.989746f, 0.989746f, 0.990234f, 0.991211f, 0.992188f, 0.992676f,
+		0.993652f, 0.993652f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.996582f,
+		0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.019775f, 0.115845f, 0.361084f, 0.642578f, 0.798340f, 0.872559f, 0.911133f, 0.933594f,
+		0.947266f, 0.957031f, 0.964355f, 0.968750f, 0.973145f, 0.976562f, 0.979492f, 0.981934f, 0.983398f, 0.984863f, 0.986816f, 0.987793f,
+		0.988770f, 0.989258f, 0.990234f, 0.991211f, 0.991699f, 0.992676f, 0.993164f, 0.993164f, 0.993652f, 0.994141f, 0.995117f, 0.995117f,
+		0.995605f, 0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.998047f,
+		0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.006638f, 0.031082f, 0.089661f, 0.222168f,
+		0.448242f, 0.663086f, 0.794434f, 0.864258f, 0.903320f, 0.926758f, 0.942383f, 0.953613f, 0.961426f, 0.966797f, 0.972168f, 0.975586f,
+		0.978027f, 0.980469f, 0.982910f, 0.984375f, 0.985840f, 0.986816f, 0.988281f, 0.989258f, 0.990234f, 0.991211f, 0.991699f, 0.992188f,
+		0.992676f, 0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.996582f,
+		0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.003246f, 0.013367f, 0.032806f, 0.072754f, 0.152954f, 0.304199f, 0.509766f, 0.687500f, 0.797852f, 0.862305f, 0.900391f, 0.923828f,
+		0.940430f, 0.950684f, 0.959473f, 0.965820f, 0.970703f, 0.974121f, 0.977051f, 0.979492f, 0.981934f, 0.983887f, 0.985840f, 0.987305f,
+		0.987793f, 0.989258f, 0.989746f, 0.990723f, 0.991211f, 0.992188f, 0.992188f, 0.993164f, 0.993652f, 0.993652f, 0.994629f, 0.995117f,
+		0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f,
+		0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.002029f, 0.007267f, 0.016678f, 0.032288f, 0.061462f, 0.115051f, 0.215088f, 0.376709f,
+		0.562988f, 0.712891f, 0.807617f, 0.865234f, 0.901367f, 0.923828f, 0.939453f, 0.950684f, 0.958984f, 0.965332f, 0.970215f, 0.974609f,
+		0.977051f, 0.979980f, 0.981934f, 0.983887f, 0.984863f, 0.986328f, 0.988281f, 0.988770f, 0.989746f, 0.990723f, 0.990723f, 0.991699f,
+		0.992188f, 0.992676f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995117f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.996582f,
+		0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.001274f, 0.004623f, 0.009880f, 0.017792f,
+		0.030869f, 0.052673f, 0.091431f, 0.160645f, 0.277832f, 0.442383f, 0.610352f, 0.737793f, 0.819824f, 0.870605f, 0.902832f, 0.924805f,
+		0.939941f, 0.950195f, 0.958496f, 0.964844f, 0.970215f, 0.973633f, 0.977051f, 0.979980f, 0.981934f, 0.983398f, 0.984863f, 0.986328f,
+		0.987305f, 0.988770f, 0.989746f, 0.990723f, 0.991211f, 0.992188f, 0.992676f, 0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995117f,
+		0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.998047f, 0.997559f, 0.998047f,
+		0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000943f, 0.003231f, 0.006317f, 0.011040f, 0.018051f, 0.029190f, 0.046936f, 0.075867f, 0.125488f, 0.210449f, 0.341797f, 0.503906f,
+		0.652344f, 0.761230f, 0.832031f, 0.877441f, 0.906738f, 0.927734f, 0.940918f, 0.951172f, 0.959473f, 0.965820f, 0.970703f, 0.974121f,
+		0.977051f, 0.979492f, 0.981934f, 0.983398f, 0.985352f, 0.987305f, 0.988281f, 0.989258f, 0.990234f, 0.990723f, 0.991211f, 0.992188f,
+		0.992676f, 0.993164f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.996582f,
+		0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000731f, 0.001970f, 0.004425f, 0.007351f, 0.011627f, 0.017975f, 0.027161f, 0.041779f,
+		0.064270f, 0.101685f, 0.164917f, 0.265137f, 0.406494f, 0.561035f, 0.692383f, 0.785156f, 0.845703f, 0.884766f, 0.911621f, 0.930176f,
+		0.942871f, 0.953125f, 0.959961f, 0.965332f, 0.970703f, 0.974121f, 0.977539f, 0.979492f, 0.982422f, 0.983887f, 0.985840f, 0.987305f,
+		0.987793f, 0.989258f, 0.990234f, 0.991211f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.994141f, 0.995117f, 0.995117f, 0.995605f,
+		0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.000487f, 0.001872f, 0.003445f, 0.005367f,
+		0.008400f, 0.012405f, 0.017822f, 0.025345f, 0.037964f, 0.056244f, 0.085327f, 0.132935f, 0.210327f, 0.325928f, 0.471924f, 0.615723f,
+		0.729004f, 0.807617f, 0.859375f, 0.894043f, 0.916504f, 0.934570f, 0.945801f, 0.955078f, 0.961426f, 0.967285f, 0.972168f, 0.975586f,
+		0.978516f, 0.980957f, 0.982422f, 0.984863f, 0.985840f, 0.986816f, 0.988770f, 0.989258f, 0.990723f, 0.991699f, 0.992188f, 0.992676f,
+		0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995117f, 0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.997070f, 0.997070f, 0.997559f,
+		0.997559f, 0.998047f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.000363f, 0.001300f, 0.002499f, 0.003784f, 0.006153f, 0.008896f, 0.012367f, 0.017227f, 0.024185f, 0.034241f, 0.049591f, 0.072754f,
+		0.111023f, 0.170776f, 0.263184f, 0.391113f, 0.535645f, 0.665527f, 0.761719f, 0.828613f, 0.871582f, 0.902344f, 0.922852f, 0.937988f,
+		0.949219f, 0.957031f, 0.963867f, 0.968750f, 0.972656f, 0.976074f, 0.979004f, 0.981445f, 0.983887f, 0.984863f, 0.986328f, 0.988281f,
+		0.989258f, 0.990234f, 0.991211f, 0.991699f, 0.992676f, 0.993652f, 0.993652f, 0.994629f, 0.995117f, 0.995117f, 0.995605f, 0.996094f,
+		0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999023f, 0.999023f, 0.000365f, 0.000972f, 0.001874f, 0.003323f, 0.004669f, 0.006599f, 0.008919f, 0.012360f,
+		0.016785f, 0.022720f, 0.031616f, 0.044647f, 0.064026f, 0.094055f, 0.141235f, 0.215332f, 0.323486f, 0.459229f, 0.597168f, 0.710449f,
+		0.791992f, 0.847656f, 0.885254f, 0.910645f, 0.929199f, 0.941895f, 0.952148f, 0.960449f, 0.965332f, 0.970703f, 0.974121f, 0.977539f,
+		0.979980f, 0.981934f, 0.984375f, 0.985840f, 0.987305f, 0.988770f, 0.989746f, 0.990723f, 0.991211f, 0.992188f, 0.993164f, 0.993164f,
+		0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.997559f,
+		0.998047f, 0.998535f, 0.999023f, 0.999512f, 0.999023f, 0.999512f, 0.999512f, 0.999023f, 0.000244f, 0.000764f, 0.001375f, 0.002415f,
+		0.003582f, 0.004963f, 0.006973f, 0.008751f, 0.011726f, 0.016113f, 0.021683f, 0.029129f, 0.040283f, 0.057098f, 0.081421f, 0.119019f,
+		0.178955f, 0.268311f, 0.390625f, 0.528809f, 0.654785f, 0.751465f, 0.820312f, 0.866211f, 0.896973f, 0.919434f, 0.935547f, 0.946777f,
+		0.956055f, 0.962402f, 0.968262f, 0.972168f, 0.975098f, 0.979004f, 0.981445f, 0.983398f, 0.985352f, 0.986816f, 0.987793f, 0.989258f,
+		0.990723f, 0.991211f, 0.992188f, 0.992188f, 0.993164f, 0.993652f, 0.994629f, 0.995117f, 0.995117f, 0.995605f, 0.996094f, 0.996094f,
+		0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000122f, 0.000606f, 0.001439f, 0.002058f, 0.002743f, 0.004169f, 0.005035f, 0.006775f, 0.009010f, 0.012085f, 0.015717f, 0.020813f,
+		0.027573f, 0.037170f, 0.050812f, 0.071472f, 0.102905f, 0.151489f, 0.225708f, 0.332031f, 0.463623f, 0.596191f, 0.707031f, 0.787598f,
+		0.844238f, 0.881348f, 0.908691f, 0.927246f, 0.940918f, 0.951660f, 0.958984f, 0.965820f, 0.970215f, 0.974121f, 0.977539f, 0.979980f,
+		0.982422f, 0.984375f, 0.985840f, 0.987305f, 0.988281f, 0.990234f, 0.990723f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.994141f,
+		0.994629f, 0.995117f, 0.995605f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000118f, 0.000846f, 0.001303f, 0.001593f, 0.002180f, 0.003050f, 0.004353f, 0.005577f,
+		0.006954f, 0.009331f, 0.011826f, 0.015007f, 0.019653f, 0.025391f, 0.034119f, 0.046112f, 0.063660f, 0.090210f, 0.130737f, 0.192139f,
+		0.283203f, 0.404053f, 0.537598f, 0.658691f, 0.753418f, 0.818848f, 0.865234f, 0.896973f, 0.918945f, 0.934570f, 0.946289f, 0.955566f,
+		0.962402f, 0.967285f, 0.972168f, 0.976074f, 0.979004f, 0.981445f, 0.983398f, 0.985840f, 0.986816f, 0.988281f, 0.989258f, 0.990723f,
+		0.991211f, 0.992676f, 0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.997070f,
+		0.997559f, 0.998047f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000117f, 0.000487f, 0.000957f, 0.001514f,
+		0.002008f, 0.002619f, 0.003424f, 0.004551f, 0.005836f, 0.007381f, 0.009155f, 0.011459f, 0.014366f, 0.018646f, 0.024017f, 0.031281f,
+		0.042664f, 0.057068f, 0.080139f, 0.113586f, 0.165894f, 0.243164f, 0.352051f, 0.481934f, 0.610840f, 0.716309f, 0.793945f, 0.847168f,
+		0.884766f, 0.910645f, 0.928223f, 0.942383f, 0.952637f, 0.959961f, 0.965332f, 0.970703f, 0.975098f, 0.978027f, 0.980957f, 0.983398f,
+		0.984863f, 0.986816f, 0.988281f, 0.989258f, 0.990723f, 0.991211f, 0.992188f, 0.992676f, 0.993164f, 0.993652f, 0.994629f, 0.995117f,
+		0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.997559f, 0.997070f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000000f, 0.000608f, 0.000952f, 0.001111f, 0.001660f, 0.002102f, 0.002817f, 0.003517f, 0.004742f, 0.005585f, 0.007080f, 0.008980f,
+		0.011078f, 0.014191f, 0.017838f, 0.022614f, 0.029404f, 0.038940f, 0.052551f, 0.071533f, 0.100769f, 0.145020f, 0.211548f, 0.307373f,
+		0.430176f, 0.561523f, 0.676758f, 0.764648f, 0.828613f, 0.872070f, 0.900879f, 0.921875f, 0.937012f, 0.948730f, 0.957520f, 0.964355f,
+		0.969238f, 0.973633f, 0.977539f, 0.979980f, 0.982422f, 0.984863f, 0.986328f, 0.987793f, 0.988770f, 0.990234f, 0.991211f, 0.991699f,
+		0.992676f, 0.993652f, 0.994141f, 0.994629f, 0.994629f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000244f, 0.000576f, 0.000727f, 0.001083f, 0.001186f, 0.001810f, 0.002558f, 0.002968f,
+		0.003725f, 0.004913f, 0.005955f, 0.007011f, 0.008759f, 0.010918f, 0.013718f, 0.016953f, 0.021423f, 0.027832f, 0.035980f, 0.047913f,
+		0.064941f, 0.090332f, 0.128174f, 0.185791f, 0.270264f, 0.384033f, 0.514160f, 0.638184f, 0.736328f, 0.807617f, 0.856934f, 0.891602f,
+		0.915039f, 0.932617f, 0.945801f, 0.954102f, 0.962402f, 0.968262f, 0.972168f, 0.976562f, 0.979492f, 0.981445f, 0.983887f, 0.985840f,
+		0.987305f, 0.988281f, 0.990234f, 0.990723f, 0.992188f, 0.992676f, 0.993164f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.996094f,
+		0.996582f, 0.997070f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000000f, 0.000244f, 0.000708f, 0.000903f,
+		0.001129f, 0.001511f, 0.002031f, 0.002565f, 0.003189f, 0.004112f, 0.004696f, 0.005989f, 0.006954f, 0.008865f, 0.010826f, 0.013031f,
+		0.016312f, 0.020493f, 0.026154f, 0.033966f, 0.044159f, 0.059845f, 0.081665f, 0.114929f, 0.164917f, 0.239624f, 0.343750f, 0.469971f,
+		0.598145f, 0.706055f, 0.786133f, 0.842773f, 0.881348f, 0.908203f, 0.927246f, 0.941895f, 0.952148f, 0.959961f, 0.966797f, 0.971191f,
+		0.976074f, 0.978516f, 0.981445f, 0.983887f, 0.985352f, 0.987305f, 0.988281f, 0.989258f, 0.990723f, 0.991699f, 0.992676f, 0.993652f,
+		0.994141f, 0.994629f, 0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.000122f, 0.000244f, 0.000482f, 0.000674f, 0.001029f, 0.001440f, 0.001746f, 0.002153f, 0.002804f, 0.003206f, 0.003859f, 0.004948f,
+		0.005722f, 0.007206f, 0.008568f, 0.010498f, 0.012413f, 0.015793f, 0.019989f, 0.024826f, 0.031799f, 0.041382f, 0.054932f, 0.074768f,
+		0.103882f, 0.147949f, 0.213867f, 0.308838f, 0.429932f, 0.560059f, 0.675781f, 0.765625f, 0.827148f, 0.871582f, 0.901367f, 0.923340f,
+		0.937988f, 0.949707f, 0.958496f, 0.965820f, 0.969727f, 0.974609f, 0.978027f, 0.980469f, 0.983398f, 0.985840f, 0.986816f, 0.988281f,
+		0.989258f, 0.990723f, 0.992188f, 0.992676f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.996582f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000244f, 0.000244f, 0.000363f, 0.000604f, 0.000834f, 0.001020f, 0.001548f, 0.001970f,
+		0.002262f, 0.002548f, 0.003157f, 0.003914f, 0.004681f, 0.005962f, 0.006943f, 0.008263f, 0.010277f, 0.012589f, 0.015144f, 0.018951f,
+		0.023788f, 0.030014f, 0.039001f, 0.051056f, 0.069092f, 0.094666f, 0.133911f, 0.192993f, 0.279053f, 0.394287f, 0.524414f, 0.646484f,
+		0.743652f, 0.812988f, 0.861328f, 0.895020f, 0.917969f, 0.935547f, 0.947754f, 0.957520f, 0.963867f, 0.969238f, 0.974121f, 0.978027f,
+		0.980469f, 0.983398f, 0.984863f, 0.987305f, 0.988281f, 0.989258f, 0.990723f, 0.991699f, 0.992676f, 0.993652f, 0.994141f, 0.994629f,
+		0.995117f, 0.996094f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000118f, 0.000244f, 0.000244f, 0.000584f,
+		0.000837f, 0.000847f, 0.001295f, 0.001681f, 0.002018f, 0.002348f, 0.003014f, 0.003157f, 0.004124f, 0.004547f, 0.005432f, 0.006607f,
+		0.008163f, 0.010071f, 0.011925f, 0.014786f, 0.017990f, 0.022659f, 0.028824f, 0.036621f, 0.047882f, 0.063477f, 0.087158f, 0.122559f,
+		0.175781f, 0.254639f, 0.363037f, 0.492188f, 0.618652f, 0.722168f, 0.799805f, 0.852051f, 0.889648f, 0.914551f, 0.932129f, 0.944824f,
+		0.955078f, 0.962891f, 0.968262f, 0.973633f, 0.977051f, 0.980469f, 0.982910f, 0.984863f, 0.987305f, 0.988281f, 0.990234f, 0.991211f,
+		0.992188f, 0.993164f, 0.993652f, 0.994141f, 0.995117f, 0.995605f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.000242f, 0.000243f, 0.000243f, 0.000481f, 0.000742f, 0.000843f, 0.000969f, 0.001348f, 0.001726f, 0.001791f, 0.002348f, 0.002853f,
+		0.003452f, 0.003735f, 0.004757f, 0.005516f, 0.006744f, 0.008102f, 0.009621f, 0.011948f, 0.014320f, 0.017365f, 0.021698f, 0.027298f,
+		0.034546f, 0.044891f, 0.059875f, 0.081055f, 0.112915f, 0.161255f, 0.234009f, 0.335693f, 0.462646f, 0.592285f, 0.702637f, 0.785645f,
+		0.843750f, 0.883301f, 0.911133f, 0.929688f, 0.944336f, 0.954590f, 0.961914f, 0.967773f, 0.973633f, 0.977539f, 0.980469f, 0.982910f,
+		0.985352f, 0.986816f, 0.988770f, 0.990234f, 0.991211f, 0.992188f, 0.993164f, 0.993652f, 0.994629f, 0.995117f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000100f, 0.000216f, 0.000243f, 0.000365f, 0.000517f, 0.000836f, 0.000964f, 0.001148f,
+		0.001472f, 0.001674f, 0.001785f, 0.002438f, 0.002815f, 0.003490f, 0.004070f, 0.004837f, 0.005608f, 0.006630f, 0.008095f, 0.009483f,
+		0.011551f, 0.013847f, 0.016953f, 0.020584f, 0.025879f, 0.033051f, 0.042664f, 0.055817f, 0.075500f, 0.105103f, 0.149536f, 0.216553f,
+		0.312988f, 0.436768f, 0.568359f, 0.685059f, 0.773926f, 0.835449f, 0.878418f, 0.907227f, 0.927734f, 0.943359f, 0.953125f, 0.962402f,
+		0.967285f, 0.973145f, 0.977051f, 0.980469f, 0.983887f, 0.985352f, 0.987305f, 0.989258f, 0.990234f, 0.991699f, 0.992188f, 0.993164f,
+		0.994141f, 0.994629f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000150f, 0.000242f, 0.000364f,
+		0.000441f, 0.000627f, 0.000916f, 0.000959f, 0.000968f, 0.001463f, 0.001671f, 0.002222f, 0.002577f, 0.002714f, 0.003479f, 0.004208f,
+		0.004723f, 0.005669f, 0.006886f, 0.007637f, 0.009315f, 0.011154f, 0.013596f, 0.016205f, 0.019821f, 0.024963f, 0.031250f, 0.040375f,
+		0.053009f, 0.071167f, 0.098511f, 0.139648f, 0.202271f, 0.293457f, 0.414307f, 0.548340f, 0.669434f, 0.762695f, 0.829590f, 0.874512f,
+		0.904785f, 0.926758f, 0.941895f, 0.953613f, 0.961914f, 0.968262f, 0.973633f, 0.977539f, 0.980957f, 0.983398f, 0.985352f, 0.987793f,
+		0.989258f, 0.990234f, 0.991211f, 0.992188f, 0.993164f, 0.994629f, 0.998047f, 0.998535f, 0.998047f, 0.998047f, 0.998047f, 0.998047f,
+		0.000000f, 0.000231f, 0.000232f, 0.000363f, 0.000486f, 0.000503f, 0.000724f, 0.001104f, 0.001080f, 0.001271f, 0.001509f, 0.001976f,
+		0.002247f, 0.002476f, 0.002895f, 0.003553f, 0.004192f, 0.004871f, 0.005623f, 0.006332f, 0.007584f, 0.008957f, 0.010849f, 0.012917f,
+		0.015396f, 0.019226f, 0.023941f, 0.030060f, 0.038513f, 0.050385f, 0.067627f, 0.093140f, 0.131714f, 0.190674f, 0.278076f, 0.395752f,
+		0.530273f, 0.655762f, 0.753906f, 0.823242f, 0.870605f, 0.903320f, 0.925781f, 0.941406f, 0.953125f, 0.961914f, 0.969238f, 0.974121f,
+		0.978027f, 0.980957f, 0.983887f, 0.985840f, 0.988281f, 0.989258f, 0.990723f, 0.991699f, 0.992676f, 0.993652f, 0.997559f, 0.998047f,
+		0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.000000f, 0.000009f, 0.000116f, 0.000360f, 0.000484f, 0.000485f, 0.000536f, 0.000827f,
+		0.000935f, 0.001077f, 0.001204f, 0.001561f, 0.001974f, 0.002136f, 0.002777f, 0.002964f, 0.003517f, 0.004192f, 0.004711f, 0.005505f,
+		0.006283f, 0.007408f, 0.008713f, 0.010674f, 0.012375f, 0.015099f, 0.018677f, 0.022797f, 0.028732f, 0.036835f, 0.047974f, 0.064270f,
+		0.088318f, 0.124634f, 0.180664f, 0.264893f, 0.380615f, 0.516113f, 0.645020f, 0.747559f, 0.819824f, 0.870117f, 0.902344f, 0.925293f,
+		0.941406f, 0.953613f, 0.962402f, 0.969238f, 0.974121f, 0.978027f, 0.981934f, 0.984375f, 0.986328f, 0.988281f, 0.989746f, 0.990723f,
+		0.992676f, 0.993164f, 0.997559f, 0.998047f, 0.998047f, 0.997559f, 0.998047f, 0.998047f, 0.000000f, 0.000000f, 0.000074f, 0.000337f,
+		0.000481f, 0.000484f, 0.000485f, 0.000556f, 0.000823f, 0.001143f, 0.001187f, 0.001391f, 0.001781f, 0.002155f, 0.002327f, 0.002760f,
+		0.003008f, 0.003433f, 0.004101f, 0.004681f, 0.005417f, 0.006443f, 0.007393f, 0.008560f, 0.010345f, 0.012177f, 0.014496f, 0.018127f,
+		0.022125f, 0.027740f, 0.035736f, 0.046173f, 0.061920f, 0.084717f, 0.119324f, 0.173218f, 0.254883f, 0.368652f, 0.505371f, 0.637207f,
+		0.742676f, 0.818359f, 0.868164f, 0.902832f, 0.925781f, 0.942383f, 0.953613f, 0.963379f, 0.970215f, 0.975098f, 0.979004f, 0.982422f,
+		0.984863f, 0.986328f, 0.988770f, 0.990723f, 0.991699f, 0.992676f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f,
+		0.000000f, 0.000000f, 0.000000f, 0.000188f, 0.000358f, 0.000481f, 0.000484f, 0.000484f, 0.000704f, 0.000852f, 0.001165f, 0.001316f,
+		0.001500f, 0.001685f, 0.001933f, 0.002079f, 0.002720f, 0.003136f, 0.003727f, 0.003723f, 0.004513f, 0.005207f, 0.006275f, 0.007236f,
+		0.008453f, 0.010056f, 0.011848f, 0.014191f, 0.017212f, 0.021652f, 0.026978f, 0.034241f, 0.044678f, 0.058990f, 0.081421f, 0.114929f,
+		0.167236f, 0.247070f, 0.360596f, 0.498291f, 0.632812f, 0.741211f, 0.818359f, 0.869629f, 0.903809f, 0.927734f, 0.943848f, 0.955566f,
+		0.964355f, 0.970703f, 0.976074f, 0.979492f, 0.982422f, 0.985840f, 0.987793f, 0.989258f, 0.990723f, 0.992188f, 0.997070f, 0.997559f,
+		0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.000000f, 0.000000f, 0.000121f, 0.000120f, 0.000288f, 0.000357f, 0.000479f, 0.000483f,
+		0.000535f, 0.000711f, 0.000862f, 0.001256f, 0.001351f, 0.001502f, 0.001719f, 0.002146f, 0.002037f, 0.002653f, 0.003248f, 0.003222f,
+		0.003820f, 0.004456f, 0.005173f, 0.006008f, 0.007072f, 0.008247f, 0.009758f, 0.011826f, 0.013771f, 0.016861f, 0.020935f, 0.025986f,
+		0.032928f, 0.043030f, 0.057587f, 0.078918f, 0.111755f, 0.162964f, 0.241943f, 0.355713f, 0.495117f, 0.632324f, 0.742676f, 0.819336f,
+		0.871582f, 0.905762f, 0.929688f, 0.945312f, 0.957031f, 0.965332f, 0.972168f, 0.976562f, 0.980957f, 0.983887f, 0.986328f, 0.988281f,
+		0.990234f, 0.991699f, 0.997070f, 0.997559f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.000000f, 0.000000f, 0.000000f, 0.000121f,
+		0.000200f, 0.000412f, 0.000471f, 0.000599f, 0.000598f, 0.000596f, 0.000805f, 0.001099f, 0.001334f, 0.001417f, 0.001456f, 0.001723f,
+		0.002102f, 0.002283f, 0.002579f, 0.003208f, 0.003233f, 0.003740f, 0.004574f, 0.005287f, 0.006012f, 0.006870f, 0.008018f, 0.009354f,
+		0.011208f, 0.013542f, 0.016495f, 0.020370f, 0.025284f, 0.032410f, 0.041901f, 0.056183f, 0.077087f, 0.109558f, 0.160278f, 0.239380f,
+		0.354492f, 0.496094f, 0.635254f, 0.747070f, 0.823730f, 0.875488f, 0.908691f, 0.931641f, 0.947266f, 0.958008f, 0.966309f, 0.972656f,
+		0.978027f, 0.981445f, 0.984863f, 0.986816f, 0.989258f, 0.990723f, 0.996582f, 0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.997070f,
+		0.000000f, 0.000000f, 0.000000f, 0.000117f, 0.000237f, 0.000239f, 0.000430f, 0.000465f, 0.000599f, 0.000724f, 0.000716f, 0.000815f,
+		0.000981f, 0.001334f, 0.001299f, 0.001545f, 0.001617f, 0.001935f, 0.002110f, 0.002501f, 0.002823f, 0.003408f, 0.003790f, 0.004467f,
+		0.005112f, 0.005848f, 0.006718f, 0.007942f, 0.009514f, 0.011093f, 0.013092f, 0.015945f, 0.019608f, 0.024689f, 0.031494f, 0.041046f,
+		0.054901f, 0.075989f, 0.108032f, 0.158936f, 0.239014f, 0.356201f, 0.500488f, 0.642090f, 0.753418f, 0.830566f, 0.880859f, 0.912598f,
+		0.935059f, 0.950195f, 0.960449f, 0.968262f, 0.975098f, 0.979980f, 0.982910f, 0.985352f, 0.987793f, 0.990234f, 0.996582f, 0.997070f,
+		0.997070f, 0.996582f, 0.997070f, 0.996582f, 0.000000f, 0.000000f, 0.000000f, 0.000117f, 0.000120f, 0.000121f, 0.000312f, 0.000407f,
+		0.000707f, 0.000597f, 0.000648f, 0.000720f, 0.000941f, 0.001008f, 0.001229f, 0.001289f, 0.001423f, 0.001726f, 0.002060f, 0.002211f,
+		0.002506f, 0.002985f, 0.003036f, 0.003683f, 0.004066f, 0.004833f, 0.005592f, 0.006611f, 0.007675f, 0.008965f, 0.010811f, 0.012833f,
+		0.015854f, 0.019485f, 0.024429f, 0.031036f, 0.040466f, 0.054108f, 0.074890f, 0.107727f, 0.159180f, 0.241699f, 0.362549f, 0.510742f,
+		0.653809f, 0.763184f, 0.837891f, 0.887207f, 0.917480f, 0.938477f, 0.953613f, 0.962891f, 0.970703f, 0.976562f, 0.980469f, 0.984375f,
+		0.986816f, 0.988770f, 0.996094f, 0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.000000f, 0.000000f, 0.000000f, 0.000117f,
+		0.000118f, 0.000120f, 0.000129f, 0.000434f, 0.000536f, 0.000613f, 0.000716f, 0.000799f, 0.000720f, 0.000768f, 0.001024f, 0.001202f,
+		0.001501f, 0.001530f, 0.001568f, 0.001897f, 0.002190f, 0.002502f, 0.002893f, 0.003105f, 0.003551f, 0.004021f, 0.004791f, 0.005405f,
+		0.006313f, 0.007309f, 0.008720f, 0.010712f, 0.012657f, 0.015472f, 0.018982f, 0.023697f, 0.030579f, 0.040009f, 0.054138f, 0.075012f,
+		0.107849f, 0.161377f, 0.247070f, 0.373047f, 0.525391f, 0.667969f, 0.776855f, 0.847656f, 0.894043f, 0.923340f, 0.942871f, 0.956543f,
+		0.965820f, 0.973145f, 0.978027f, 0.982422f, 0.985352f, 0.987793f, 0.996094f, 0.996094f, 0.996582f, 0.996094f, 0.996582f, 0.996094f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000081f, 0.000116f, 0.000227f, 0.000360f, 0.000366f, 0.000642f, 0.000691f, 0.000711f,
+		0.000806f, 0.000721f, 0.000925f, 0.000947f, 0.001155f, 0.001478f, 0.001554f, 0.001612f, 0.001929f, 0.002354f, 0.002291f, 0.002712f,
+		0.003029f, 0.003441f, 0.003876f, 0.004452f, 0.005276f, 0.006256f, 0.007149f, 0.008568f, 0.010040f, 0.012566f, 0.015160f, 0.018677f,
+		0.023376f, 0.030411f, 0.039642f, 0.053986f, 0.075134f, 0.109436f, 0.165527f, 0.255127f, 0.387695f, 0.544434f, 0.686523f, 0.791016f,
+		0.858398f, 0.901367f, 0.928711f, 0.947266f, 0.959961f, 0.968262f, 0.975098f, 0.980469f, 0.983887f, 0.987305f, 0.995605f, 0.996094f,
+		0.996094f, 0.996094f, 0.996094f, 0.996094f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000088f, 0.000085f, 0.000338f, 0.000351f,
+		0.000359f, 0.000480f, 0.000539f, 0.000698f, 0.000798f, 0.000793f, 0.000834f, 0.000891f, 0.000941f, 0.001143f, 0.001422f, 0.001512f,
+		0.001833f, 0.001955f, 0.002144f, 0.002426f, 0.002716f, 0.003262f, 0.003572f, 0.003860f, 0.004456f, 0.005173f, 0.006191f, 0.006939f,
+		0.008545f, 0.010162f, 0.012375f, 0.014969f, 0.018555f, 0.023376f, 0.029953f, 0.039673f, 0.054077f, 0.076477f, 0.112000f, 0.171509f,
+		0.268066f, 0.408203f, 0.569336f, 0.709961f, 0.808105f, 0.872070f, 0.910645f, 0.935059f, 0.951660f, 0.963379f, 0.971680f, 0.977539f,
+		0.982422f, 0.985840f, 0.995117f, 0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000122f, 0.000116f, 0.000340f, 0.000353f, 0.000349f, 0.000480f, 0.000576f, 0.000668f, 0.000700f, 0.000818f, 0.000833f,
+		0.000787f, 0.001125f, 0.001110f, 0.001407f, 0.001489f, 0.001563f, 0.001804f, 0.002073f, 0.002285f, 0.002409f, 0.002985f, 0.003052f,
+		0.003853f, 0.004433f, 0.005100f, 0.006046f, 0.007046f, 0.008156f, 0.009827f, 0.012138f, 0.014740f, 0.018311f, 0.023071f, 0.029770f,
+		0.040009f, 0.054810f, 0.078003f, 0.116150f, 0.180176f, 0.284668f, 0.434570f, 0.599121f, 0.735352f, 0.827637f, 0.885254f, 0.919922f,
+		0.941895f, 0.957031f, 0.967285f, 0.975098f, 0.979980f, 0.984375f, 0.995117f, 0.995117f, 0.995117f, 0.995117f, 0.995117f, 0.995605f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000000f, 0.000122f, 0.000235f, 0.000320f, 0.000351f, 0.000353f, 0.000478f,
+		0.000602f, 0.000651f, 0.000793f, 0.000706f, 0.000816f, 0.000814f, 0.000898f, 0.001062f, 0.001259f, 0.001441f, 0.001564f, 0.001772f,
+		0.001743f, 0.002134f, 0.002512f, 0.002668f, 0.003193f, 0.003746f, 0.004341f, 0.004902f, 0.005909f, 0.006920f, 0.008125f, 0.009605f,
+		0.011711f, 0.014549f, 0.018280f, 0.023163f, 0.030334f, 0.040375f, 0.055939f, 0.080566f, 0.122070f, 0.192383f, 0.307373f, 0.467773f,
+		0.634277f, 0.763184f, 0.846191f, 0.897461f, 0.928711f, 0.948730f, 0.962402f, 0.971680f, 0.978516f, 0.982422f, 0.994141f, 0.994629f,
+		0.994629f, 0.995117f, 0.995117f, 0.995117f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000185f, 0.000190f,
+		0.000272f, 0.000281f, 0.000464f, 0.000466f, 0.000476f, 0.000521f, 0.000654f, 0.000680f, 0.000699f, 0.000815f, 0.000814f, 0.000890f,
+		0.001110f, 0.001283f, 0.001311f, 0.001590f, 0.001727f, 0.001801f, 0.002020f, 0.002312f, 0.002897f, 0.003267f, 0.003592f, 0.004143f,
+		0.004810f, 0.005844f, 0.006618f, 0.008018f, 0.009697f, 0.011597f, 0.014374f, 0.018127f, 0.023056f, 0.030258f, 0.041107f, 0.057373f,
+		0.084045f, 0.129517f, 0.208618f, 0.337646f, 0.508789f, 0.673828f, 0.793457f, 0.866211f, 0.911133f, 0.938965f, 0.955566f, 0.967285f,
+		0.975586f, 0.980469f, 0.994141f, 0.994141f, 0.994629f, 0.994629f, 0.994629f, 0.994141f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000226f, 0.000431f, 0.000456f, 0.000467f, 0.000352f, 0.000496f, 0.000588f,
+		0.000891f, 0.000771f, 0.000803f, 0.000947f, 0.000972f, 0.001078f, 0.001033f, 0.001279f, 0.001436f, 0.001483f, 0.001831f, 0.002033f,
+		0.002264f, 0.002710f, 0.002996f, 0.003582f, 0.004032f, 0.004665f, 0.005592f, 0.006527f, 0.007820f, 0.009323f, 0.011581f, 0.014328f,
+		0.018219f, 0.023239f, 0.030777f, 0.042084f, 0.059448f, 0.089233f, 0.140869f, 0.230713f, 0.375977f, 0.556641f, 0.715332f, 0.822266f,
+		0.885742f, 0.924316f, 0.947266f, 0.962402f, 0.972656f, 0.978516f, 0.993164f, 0.994141f, 0.994141f, 0.994141f, 0.994141f, 0.994141f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000283f, 0.000229f, 0.000425f,
+		0.000303f, 0.000336f, 0.000469f, 0.000474f, 0.000728f, 0.000663f, 0.000883f, 0.000695f, 0.000679f, 0.000858f, 0.000919f, 0.000980f,
+		0.001218f, 0.001330f, 0.001665f, 0.001637f, 0.002054f, 0.002335f, 0.002508f, 0.002880f, 0.003323f, 0.004055f, 0.004730f, 0.005463f,
+		0.006485f, 0.007740f, 0.009293f, 0.011566f, 0.014175f, 0.017944f, 0.023346f, 0.031433f, 0.043304f, 0.063232f, 0.096313f, 0.155518f,
+		0.260498f, 0.424561f, 0.611328f, 0.758789f, 0.852051f, 0.904785f, 0.937012f, 0.955566f, 0.968262f, 0.977051f, 0.992676f, 0.992676f,
+		0.993164f, 0.993652f, 0.993164f, 0.993652f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000256f, 0.000216f, 0.000406f, 0.000426f, 0.000457f, 0.000453f, 0.000472f, 0.000651f, 0.000593f, 0.000876f,
+		0.000571f, 0.000590f, 0.000819f, 0.000809f, 0.001000f, 0.001224f, 0.001293f, 0.001637f, 0.001790f, 0.001863f, 0.002298f, 0.002550f,
+		0.002995f, 0.003201f, 0.003933f, 0.004677f, 0.005360f, 0.006447f, 0.007763f, 0.009377f, 0.011330f, 0.014420f, 0.017944f, 0.023560f,
+		0.032196f, 0.045380f, 0.067383f, 0.105469f, 0.175659f, 0.301025f, 0.484375f, 0.669922f, 0.801270f, 0.879395f, 0.922852f, 0.948242f,
+		0.963379f, 0.974121f, 0.992188f, 0.992188f, 0.992188f, 0.993164f, 0.992188f, 0.993164f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000230f, 0.000206f, 0.000355f, 0.000335f, 0.000305f,
+		0.000461f, 0.000565f, 0.000474f, 0.000429f, 0.000520f, 0.000758f, 0.000777f, 0.000668f, 0.000821f, 0.001013f, 0.001089f, 0.001325f,
+		0.001570f, 0.001787f, 0.001707f, 0.002037f, 0.002457f, 0.002892f, 0.003359f, 0.003881f, 0.004616f, 0.005203f, 0.006336f, 0.007477f,
+		0.009048f, 0.011345f, 0.014015f, 0.018356f, 0.024307f, 0.033661f, 0.048279f, 0.073303f, 0.118774f, 0.204102f, 0.354492f, 0.554688f,
+		0.729492f, 0.840332f, 0.902832f, 0.937988f, 0.958008f, 0.971191f, 0.991699f, 0.992188f, 0.992188f, 0.991699f, 0.992188f, 0.991699f,
+		0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000205f, 0.000248f, 0.000213f, 0.000344f, 0.000437f, 0.000351f, 0.000352f, 0.000359f, 0.000389f, 0.000482f, 0.000676f, 0.000560f,
+		0.000806f, 0.000813f, 0.000927f, 0.001230f, 0.001392f, 0.001526f, 0.001627f, 0.001629f, 0.002047f, 0.002321f, 0.002661f, 0.003317f,
+		0.003752f, 0.004406f, 0.005119f, 0.005936f, 0.007156f, 0.009003f, 0.010941f, 0.013985f, 0.018539f, 0.025131f, 0.035248f, 0.051880f,
+		0.081543f, 0.137207f, 0.244507f, 0.424561f, 0.632812f, 0.787598f, 0.876465f, 0.924805f, 0.951172f, 0.966797f, 0.990723f, 0.991211f,
+		0.991211f, 0.991211f, 0.991211f, 0.991211f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000224f, 0.000171f, 0.000276f, 0.000278f, 0.000288f, 0.000329f, 0.000365f,
+		0.000459f, 0.000483f, 0.000626f, 0.000716f, 0.000767f, 0.000793f, 0.000800f, 0.000897f, 0.000976f, 0.001156f, 0.001322f, 0.001427f,
+		0.001799f, 0.001997f, 0.002256f, 0.002773f, 0.002806f, 0.003515f, 0.004040f, 0.004910f, 0.005730f, 0.007046f, 0.008858f, 0.011124f,
+		0.014374f, 0.018982f, 0.026123f, 0.037659f, 0.057129f, 0.093445f, 0.164062f, 0.301514f, 0.511230f, 0.712402f, 0.838867f, 0.906738f,
+		0.942383f, 0.961914f, 0.989746f, 0.990234f, 0.989746f, 0.990234f, 0.989746f, 0.990234f, 0.000000f, 0.000122f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000173f, 0.000140f,
+		0.000138f, 0.000232f, 0.000291f, 0.000318f, 0.000338f, 0.000346f, 0.000422f, 0.000368f, 0.000680f, 0.000722f, 0.000765f, 0.000766f,
+		0.000803f, 0.001069f, 0.001103f, 0.001185f, 0.001611f, 0.001593f, 0.001939f, 0.002211f, 0.002569f, 0.003008f, 0.003239f, 0.003952f,
+		0.004681f, 0.005630f, 0.007008f, 0.008720f, 0.011200f, 0.014587f, 0.019653f, 0.027527f, 0.040955f, 0.064514f, 0.110413f, 0.204224f,
+		0.381104f, 0.609863f, 0.785645f, 0.881836f, 0.931152f, 0.956543f, 0.988770f, 0.989258f, 0.989258f, 0.989258f, 0.989258f, 0.988770f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000121f,
+		0.000121f, 0.000123f, 0.000121f, 0.000090f, 0.000102f, 0.000063f, 0.000156f, 0.000248f, 0.000333f, 0.000321f, 0.000431f, 0.000392f,
+		0.000349f, 0.000434f, 0.000674f, 0.000741f, 0.000776f, 0.000936f, 0.000888f, 0.001049f, 0.001179f, 0.001326f, 0.001686f, 0.001732f,
+		0.002050f, 0.002150f, 0.002453f, 0.003016f, 0.003601f, 0.004444f, 0.005692f, 0.006741f, 0.008324f, 0.011093f, 0.014709f, 0.020752f,
+		0.029800f, 0.045654f, 0.074951f, 0.136108f, 0.264893f, 0.486816f, 0.710938f, 0.848145f, 0.916992f, 0.950684f, 0.987305f, 0.987793f,
+		0.987793f, 0.988281f, 0.987793f, 0.987793f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000100f, 0.000049f, 0.000039f, 0.000125f, 0.000121f,
+		0.000184f, 0.000280f, 0.000366f, 0.000392f, 0.000333f, 0.000341f, 0.000477f, 0.000597f, 0.000607f, 0.000747f, 0.000767f, 0.000961f,
+		0.000936f, 0.001056f, 0.001306f, 0.001388f, 0.001633f, 0.001836f, 0.001997f, 0.002348f, 0.002878f, 0.003332f, 0.004131f, 0.005165f,
+		0.006519f, 0.008568f, 0.011444f, 0.015419f, 0.021881f, 0.032532f, 0.052032f, 0.091187f, 0.177246f, 0.357910f, 0.610352f, 0.800781f,
+		0.897461f, 0.942871f, 0.985352f, 0.986328f, 0.986816f, 0.986328f, 0.986328f, 0.986328f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000099f, 0.000076f,
+		0.000060f, 0.000108f, 0.000040f, 0.000127f, 0.000127f, 0.000121f, 0.000200f, 0.000265f, 0.000360f, 0.000316f, 0.000428f, 0.000455f,
+		0.000456f, 0.000583f, 0.000682f, 0.000750f, 0.000773f, 0.000824f, 0.000937f, 0.001220f, 0.001262f, 0.001384f, 0.001622f, 0.001862f,
+		0.002157f, 0.002817f, 0.003414f, 0.004082f, 0.004993f, 0.006561f, 0.008560f, 0.011696f, 0.016022f, 0.023529f, 0.036469f, 0.062286f,
+		0.117126f, 0.245605f, 0.487549f, 0.732910f, 0.870605f, 0.933105f, 0.983887f, 0.984863f, 0.984863f, 0.984863f, 0.984375f, 0.984863f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000096f, 0.000075f, 0.000061f, 0.000083f, 0.000096f, 0.000034f, 0.000101f, 0.000121f, 0.000137f,
+		0.000211f, 0.000324f, 0.000381f, 0.000373f, 0.000420f, 0.000472f, 0.000494f, 0.000690f, 0.000793f, 0.000768f, 0.000853f, 0.000867f,
+		0.000978f, 0.001003f, 0.001145f, 0.001416f, 0.001888f, 0.002125f, 0.002491f, 0.003004f, 0.003864f, 0.005028f, 0.006500f, 0.008682f,
+		0.011856f, 0.016922f, 0.025757f, 0.042603f, 0.078247f, 0.161743f, 0.358398f, 0.641602f, 0.833496f, 0.920410f, 0.981934f, 0.982910f,
+		0.982910f, 0.982910f, 0.982910f, 0.982910f, 0.000122f, 0.000000f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000120f, 0.000097f, 0.000078f, 0.000062f, 0.000051f,
+		0.000043f, 0.000072f, 0.000030f, 0.000060f, 0.000109f, 0.000206f, 0.000216f, 0.000333f, 0.000347f, 0.000395f, 0.000415f, 0.000458f,
+		0.000568f, 0.000664f, 0.000709f, 0.000598f, 0.000781f, 0.000628f, 0.001053f, 0.001046f, 0.001179f, 0.001579f, 0.001649f, 0.002386f,
+		0.002857f, 0.003727f, 0.004894f, 0.006363f, 0.008789f, 0.012314f, 0.018616f, 0.029709f, 0.052429f, 0.105652f, 0.244385f, 0.524414f,
+		0.782715f, 0.904785f, 0.979492f, 0.980957f, 0.979980f, 0.979980f, 0.980469f, 0.980469f, 0.000000f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f,
+		0.000120f, 0.000097f, 0.000079f, 0.000065f, 0.000054f, 0.000045f, 0.000073f, 0.000032f, 0.000089f, 0.000038f, 0.000134f, 0.000138f,
+		0.000211f, 0.000333f, 0.000370f, 0.000400f, 0.000420f, 0.000496f, 0.000566f, 0.000494f, 0.000584f, 0.000714f, 0.000708f, 0.000843f,
+		0.001056f, 0.001019f, 0.001327f, 0.001812f, 0.001908f, 0.002798f, 0.003479f, 0.004578f, 0.006195f, 0.008881f, 0.012901f, 0.020599f,
+		0.035339f, 0.069214f, 0.159058f, 0.394531f, 0.709961f, 0.882812f, 0.977051f, 0.978027f, 0.977539f, 0.976562f, 0.977051f, 0.977539f,
+		0.000000f, 0.000121f, 0.000120f, 0.000121f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f,
+		0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000119f, 0.000120f, 0.000102f, 0.000084f, 0.000071f, 0.000059f, 0.000048f, 0.000041f,
+		0.000035f, 0.000062f, 0.000026f, 0.000098f, 0.000103f, 0.000136f, 0.000230f, 0.000327f, 0.000356f, 0.000338f, 0.000387f, 0.000499f,
+		0.000577f, 0.000627f, 0.000669f, 0.000611f, 0.000699f, 0.000904f, 0.000893f, 0.001340f, 0.001666f, 0.002068f, 0.002377f, 0.003105f,
+		0.004345f, 0.006218f, 0.009178f, 0.013962f, 0.024170f, 0.045441f, 0.101868f, 0.271973f, 0.612305f, 0.853027f, 0.973145f, 0.974121f,
+		0.973633f, 0.974121f, 0.973633f, 0.974121f, 0.000121f, 0.000120f, 0.000119f, 0.000120f, 0.000119f, 0.000119f, 0.000119f, 0.000119f,
+		0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000108f,
+		0.000091f, 0.000075f, 0.000063f, 0.000053f, 0.000045f, 0.000039f, 0.000034f, 0.000040f, 0.000090f, 0.000068f, 0.000104f, 0.000127f,
+		0.000220f, 0.000302f, 0.000412f, 0.000316f, 0.000444f, 0.000495f, 0.000428f, 0.000510f, 0.000463f, 0.000614f, 0.000726f, 0.000719f,
+		0.001164f, 0.001533f, 0.001707f, 0.002079f, 0.002848f, 0.004189f, 0.006142f, 0.009491f, 0.016113f, 0.029343f, 0.064758f, 0.175415f,
+		0.490723f, 0.812012f, 0.968750f, 0.969727f, 0.969238f, 0.969727f, 0.969727f, 0.969727f, 0.000000f, 0.000117f, 0.000117f, 0.000115f,
+		0.000118f, 0.000118f, 0.000117f, 0.000117f, 0.000117f, 0.000117f, 0.000118f, 0.000117f, 0.000117f, 0.000118f, 0.000117f, 0.000117f,
+		0.000117f, 0.000117f, 0.000117f, 0.000118f, 0.000117f, 0.000100f, 0.000082f, 0.000070f, 0.000060f, 0.000051f, 0.000043f, 0.000038f,
+		0.000033f, 0.000053f, 0.000027f, 0.000089f, 0.000105f, 0.000137f, 0.000227f, 0.000277f, 0.000293f, 0.000284f, 0.000300f, 0.000420f,
+		0.000367f, 0.000473f, 0.000467f, 0.000555f, 0.000625f, 0.000870f, 0.001177f, 0.001563f, 0.001982f, 0.002714f, 0.004051f, 0.006134f,
+		0.010384f, 0.018967f, 0.040314f, 0.108887f, 0.358643f, 0.755859f, 0.962891f, 0.963867f, 0.964355f, 0.963867f, 0.963379f, 0.963379f,
+		0.000000f, 0.000000f, 0.000098f, 0.000103f, 0.000111f, 0.000112f, 0.000112f, 0.000114f, 0.000113f, 0.000115f, 0.000114f, 0.000115f,
+		0.000115f, 0.000115f, 0.000115f, 0.000115f, 0.000116f, 0.000116f, 0.000116f, 0.000116f, 0.000116f, 0.000116f, 0.000109f, 0.000094f,
+		0.000078f, 0.000067f, 0.000058f, 0.000050f, 0.000043f, 0.000038f, 0.000033f, 0.000054f, 0.000025f, 0.000078f, 0.000091f, 0.000173f,
+		0.000203f, 0.000252f, 0.000331f, 0.000277f, 0.000264f, 0.000407f, 0.000342f, 0.000444f, 0.000470f, 0.000542f, 0.000773f, 0.001081f,
+		0.001245f, 0.001682f, 0.002602f, 0.003744f, 0.006248f, 0.011566f, 0.025040f, 0.065491f, 0.236938f, 0.678223f, 0.956055f, 0.956543f,
+		0.956543f, 0.956543f, 0.957031f, 0.957031f, 0.000000f, 0.000000f, 0.000021f, 0.000080f, 0.000072f, 0.000089f, 0.000100f, 0.000099f,
+		0.000105f, 0.000107f, 0.000107f, 0.000110f, 0.000109f, 0.000110f, 0.000111f, 0.000111f, 0.000112f, 0.000112f, 0.000112f, 0.000113f,
+		0.000113f, 0.000113f, 0.000113f, 0.000113f, 0.000105f, 0.000090f, 0.000078f, 0.000067f, 0.000057f, 0.000050f, 0.000043f, 0.000038f,
+		0.000033f, 0.000029f, 0.000025f, 0.000055f, 0.000091f, 0.000130f, 0.000225f, 0.000275f, 0.000254f, 0.000290f, 0.000259f, 0.000378f,
+		0.000333f, 0.000362f, 0.000458f, 0.000587f, 0.000876f, 0.001062f, 0.001382f, 0.002398f, 0.003763f, 0.006603f, 0.014496f, 0.038300f,
+		0.143677f, 0.573730f, 0.946777f, 0.947266f, 0.947266f, 0.947266f, 0.948242f, 0.947266f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000014f, 0.000036f, 0.000072f, 0.000082f, 0.000080f, 0.000094f, 0.000096f, 0.000099f, 0.000098f, 0.000103f, 0.000103f,
+		0.000103f, 0.000106f, 0.000105f, 0.000107f, 0.000107f, 0.000108f, 0.000108f, 0.000109f, 0.000109f, 0.000109f, 0.000105f, 0.000090f,
+		0.000078f, 0.000067f, 0.000059f, 0.000051f, 0.000045f, 0.000039f, 0.000034f, 0.000030f, 0.000026f, 0.000045f, 0.000086f, 0.000108f,
+		0.000143f, 0.000212f, 0.000227f, 0.000204f, 0.000231f, 0.000263f, 0.000315f, 0.000354f, 0.000481f, 0.000702f, 0.000888f, 0.001257f,
+		0.002018f, 0.003738f, 0.007675f, 0.021317f, 0.080933f, 0.444336f, 0.934082f, 0.935059f, 0.935059f, 0.935059f, 0.935059f, 0.935059f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000024f, 0.000038f, 0.000059f,
+		0.000063f, 0.000076f, 0.000080f, 0.000085f, 0.000089f, 0.000091f, 0.000092f, 0.000095f, 0.000097f, 0.000099f, 0.000098f, 0.000101f,
+		0.000101f, 0.000102f, 0.000103f, 0.000104f, 0.000104f, 0.000091f, 0.000080f, 0.000069f, 0.000062f, 0.000053f, 0.000046f, 0.000041f,
+		0.000035f, 0.000032f, 0.000027f, 0.000039f, 0.000052f, 0.000103f, 0.000139f, 0.000178f, 0.000190f, 0.000178f, 0.000185f, 0.000247f,
+		0.000274f, 0.000368f, 0.000528f, 0.000637f, 0.001027f, 0.001937f, 0.003853f, 0.010445f, 0.041718f, 0.304199f, 0.917480f, 0.917480f,
+		0.917969f, 0.917480f, 0.918457f, 0.917969f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000023f, 0.000037f, 0.000048f, 0.000048f, 0.000063f, 0.000063f,
+		0.000074f, 0.000077f, 0.000080f, 0.000083f, 0.000086f, 0.000088f, 0.000090f, 0.000091f, 0.000092f, 0.000094f, 0.000095f, 0.000096f,
+		0.000084f, 0.000073f, 0.000064f, 0.000057f, 0.000049f, 0.000043f, 0.000037f, 0.000033f, 0.000029f, 0.000025f, 0.000060f, 0.000061f,
+		0.000087f, 0.000118f, 0.000156f, 0.000131f, 0.000175f, 0.000226f, 0.000230f, 0.000373f, 0.000507f, 0.000992f, 0.001814f, 0.004639f,
+		0.018799f, 0.176758f, 0.894043f, 0.894531f, 0.895508f, 0.895020f, 0.895020f, 0.895996f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000019f, 0.000028f, 0.000034f, 0.000043f, 0.000052f, 0.000057f, 0.000062f, 0.000067f,
+		0.000070f, 0.000074f, 0.000075f, 0.000079f, 0.000081f, 0.000083f, 0.000085f, 0.000076f, 0.000068f, 0.000059f, 0.000051f, 0.000046f,
+		0.000040f, 0.000035f, 0.000030f, 0.000026f, 0.000028f, 0.000038f, 0.000072f, 0.000100f, 0.000120f, 0.000107f, 0.000152f, 0.000156f,
+		0.000254f, 0.000436f, 0.000722f, 0.001875f, 0.007088f, 0.083069f, 0.863281f, 0.862305f, 0.863281f, 0.862305f, 0.863281f, 0.862793f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000005f, 0.000015f, 0.000022f, 0.000030f, 0.000037f, 0.000042f, 0.000048f, 0.000053f, 0.000058f, 0.000060f,
+		0.000064f, 0.000067f, 0.000069f, 0.000061f, 0.000053f, 0.000047f, 0.000041f, 0.000036f, 0.000031f, 0.000027f, 0.000023f, 0.000020f,
+		0.000036f, 0.000063f, 0.000082f, 0.000081f, 0.000104f, 0.000149f, 0.000263f, 0.000616f, 0.002337f, 0.028168f, 0.816406f, 0.816895f,
+		0.816895f, 0.816895f, 0.817383f, 0.816895f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000003f, 0.000011f, 0.000019f, 0.000026f, 0.000031f, 0.000036f, 0.000041f, 0.000045f, 0.000050f, 0.000047f,
+		0.000041f, 0.000036f, 0.000031f, 0.000027f, 0.000023f, 0.000019f, 0.000028f, 0.000029f, 0.000053f, 0.000052f, 0.000072f, 0.000165f,
+		0.000511f, 0.006050f, 0.751465f, 0.752441f, 0.752930f, 0.752441f, 0.752441f, 0.752930f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000004f, 0.000011f, 0.000017f, 0.000021f, 0.000027f, 0.000028f, 0.000024f, 0.000020f, 0.000017f,
+		0.000013f, 0.000020f, 0.000021f, 0.000029f, 0.000057f, 0.000588f, 0.665039f, 0.664551f, 0.665527f, 0.665039f, 0.665039f, 0.665039f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000003f, 0.000009f, 0.000006f, 0.000004f, 0.000007f, 0.557129f, 0.558105f,
+		0.557617f, 0.557617f, 0.558594f, 0.558105f, 
+	},
+	{
+		0.163818f, 0.558105f, 0.755859f, 0.841797f, 0.886230f, 0.912109f, 0.929199f, 0.941406f, 0.950195f, 0.957031f, 0.961914f, 0.966309f,
+		0.970215f, 0.972656f, 0.975586f, 0.978027f, 0.979492f, 0.981445f, 0.982910f, 0.984375f, 0.985840f, 0.986328f, 0.987305f, 0.988770f,
+		0.989258f, 0.989746f, 0.990234f, 0.991211f, 0.991699f, 0.992188f, 0.993164f, 0.993652f, 0.993652f, 0.993652f, 0.994141f, 0.995117f,
+		0.995117f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.997559f, 0.998047f, 0.998047f,
+		0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.027023f, 0.138184f, 0.353760f, 0.583984f, 0.735352f, 0.819336f, 0.868652f, 0.898926f,
+		0.918945f, 0.933594f, 0.943848f, 0.952148f, 0.958984f, 0.963867f, 0.967773f, 0.971680f, 0.974121f, 0.976562f, 0.978516f, 0.980469f,
+		0.982422f, 0.983398f, 0.984863f, 0.986328f, 0.986816f, 0.988281f, 0.989258f, 0.989746f, 0.990723f, 0.990723f, 0.991699f, 0.992676f,
+		0.993164f, 0.993164f, 0.993652f, 0.994141f, 0.994141f, 0.995117f, 0.995117f, 0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.997070f,
+		0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.009819f, 0.044250f, 0.113525f, 0.244995f,
+		0.430420f, 0.608887f, 0.733887f, 0.810547f, 0.860352f, 0.892578f, 0.913086f, 0.929688f, 0.940918f, 0.949219f, 0.956055f, 0.961426f,
+		0.966309f, 0.970215f, 0.972656f, 0.975586f, 0.977539f, 0.979980f, 0.980957f, 0.983398f, 0.983887f, 0.985352f, 0.986328f, 0.987793f,
+		0.988281f, 0.989746f, 0.989746f, 0.991211f, 0.991699f, 0.992188f, 0.992676f, 0.993164f, 0.993652f, 0.993652f, 0.994141f, 0.995117f,
+		0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.004848f, 0.020447f, 0.046814f, 0.096313f, 0.183228f, 0.319092f, 0.484375f, 0.631836f, 0.739258f, 0.810547f, 0.857422f, 0.888672f,
+		0.910645f, 0.925781f, 0.938965f, 0.947754f, 0.954590f, 0.960449f, 0.964355f, 0.968750f, 0.971191f, 0.974609f, 0.977051f, 0.979004f,
+		0.980957f, 0.982422f, 0.983887f, 0.985840f, 0.986816f, 0.987793f, 0.988770f, 0.989258f, 0.990234f, 0.990723f, 0.991211f, 0.991699f,
+		0.992676f, 0.992676f, 0.993652f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.996582f,
+		0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.003096f, 0.011017f, 0.024399f, 0.046600f, 0.083191f, 0.145386f, 0.243774f, 0.379395f,
+		0.529297f, 0.656738f, 0.750977f, 0.813965f, 0.857910f, 0.887695f, 0.909668f, 0.925293f, 0.937500f, 0.946289f, 0.953613f, 0.959473f,
+		0.964355f, 0.968262f, 0.971191f, 0.974121f, 0.976562f, 0.979004f, 0.980957f, 0.982910f, 0.984375f, 0.985840f, 0.986328f, 0.987793f,
+		0.988281f, 0.989258f, 0.989746f, 0.991211f, 0.991699f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995117f,
+		0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.998047f,
+		0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.001808f, 0.006992f, 0.014923f, 0.026413f,
+		0.044403f, 0.073120f, 0.119446f, 0.193115f, 0.300537f, 0.433594f, 0.568848f, 0.680664f, 0.763184f, 0.821289f, 0.860840f, 0.890137f,
+		0.909668f, 0.925293f, 0.937500f, 0.945801f, 0.953613f, 0.959473f, 0.963867f, 0.968262f, 0.971680f, 0.974609f, 0.977051f, 0.979004f,
+		0.980957f, 0.982422f, 0.983887f, 0.984863f, 0.986816f, 0.987305f, 0.987793f, 0.989746f, 0.989746f, 0.991211f, 0.991699f, 0.992188f,
+		0.992676f, 0.993652f, 0.994141f, 0.994629f, 0.994629f, 0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997070f,
+		0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.001668f, 0.005253f, 0.010010f, 0.016602f, 0.026459f, 0.042023f, 0.065369f, 0.101868f, 0.158081f, 0.241455f, 0.354248f, 0.483887f,
+		0.606934f, 0.706055f, 0.777832f, 0.830566f, 0.867188f, 0.893066f, 0.912109f, 0.926270f, 0.938477f, 0.946289f, 0.953125f, 0.959473f,
+		0.964355f, 0.968750f, 0.971680f, 0.975098f, 0.977051f, 0.979492f, 0.980957f, 0.982910f, 0.984375f, 0.985840f, 0.986328f, 0.987305f,
+		0.988770f, 0.989746f, 0.990234f, 0.991211f, 0.992188f, 0.993164f, 0.993164f, 0.994141f, 0.994629f, 0.994629f, 0.995117f, 0.995605f,
+		0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998047f, 0.998535f, 0.999023f, 0.999023f,
+		0.999512f, 0.999512f, 0.999512f, 0.999023f, 0.001086f, 0.003477f, 0.006756f, 0.011604f, 0.018066f, 0.027222f, 0.039978f, 0.059448f,
+		0.088257f, 0.132690f, 0.198120f, 0.291504f, 0.408447f, 0.531250f, 0.641602f, 0.728516f, 0.793457f, 0.839844f, 0.873047f, 0.896973f,
+		0.915527f, 0.929199f, 0.939941f, 0.948730f, 0.955566f, 0.960938f, 0.965332f, 0.969238f, 0.972168f, 0.975098f, 0.977539f, 0.979492f,
+		0.981445f, 0.983398f, 0.984375f, 0.985840f, 0.986816f, 0.988281f, 0.989258f, 0.989746f, 0.990723f, 0.991699f, 0.992188f, 0.993164f,
+		0.993652f, 0.994141f, 0.994629f, 0.994629f, 0.995605f, 0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.997559f, 0.997559f,
+		0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000982f, 0.002764f, 0.004925f, 0.008194f,
+		0.012703f, 0.018417f, 0.026154f, 0.037964f, 0.053894f, 0.078552f, 0.113770f, 0.166626f, 0.242310f, 0.343262f, 0.460449f, 0.576660f,
+		0.675293f, 0.753418f, 0.809570f, 0.851074f, 0.879883f, 0.902344f, 0.919434f, 0.931152f, 0.941895f, 0.950195f, 0.956055f, 0.960938f,
+		0.965820f, 0.969727f, 0.973145f, 0.976074f, 0.978027f, 0.980469f, 0.981934f, 0.983887f, 0.985352f, 0.986328f, 0.987793f, 0.988770f,
+		0.989746f, 0.990234f, 0.991211f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.996094f,
+		0.996094f, 0.996582f, 0.996582f, 0.997559f, 0.997559f, 0.998047f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000723f, 0.002268f, 0.003639f, 0.006371f, 0.009392f, 0.013046f, 0.018570f, 0.026016f, 0.035919f, 0.049957f, 0.070618f, 0.099609f,
+		0.142212f, 0.204590f, 0.290039f, 0.396973f, 0.512207f, 0.619141f, 0.707520f, 0.775391f, 0.825195f, 0.860352f, 0.887207f, 0.907715f,
+		0.923340f, 0.935547f, 0.944824f, 0.951660f, 0.958496f, 0.963379f, 0.967773f, 0.971191f, 0.974121f, 0.977051f, 0.979492f, 0.980957f,
+		0.982910f, 0.984375f, 0.985352f, 0.987305f, 0.988281f, 0.989258f, 0.989746f, 0.990723f, 0.991699f, 0.992188f, 0.993164f, 0.993164f,
+		0.994141f, 0.994629f, 0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000364f, 0.001690f, 0.003056f, 0.004982f, 0.007217f, 0.010124f, 0.013931f, 0.018738f,
+		0.025177f, 0.034332f, 0.045990f, 0.063599f, 0.088501f, 0.124146f, 0.175781f, 0.248047f, 0.341797f, 0.451416f, 0.562012f, 0.659668f,
+		0.738281f, 0.797852f, 0.841797f, 0.872559f, 0.896484f, 0.914062f, 0.928711f, 0.938477f, 0.947266f, 0.954590f, 0.959473f, 0.964844f,
+		0.969238f, 0.972168f, 0.975098f, 0.977539f, 0.979980f, 0.981934f, 0.983398f, 0.985352f, 0.986816f, 0.987793f, 0.988770f, 0.989746f,
+		0.990723f, 0.991211f, 0.992188f, 0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995117f, 0.995605f, 0.996094f, 0.996582f,
+		0.997070f, 0.997070f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000365f, 0.001221f, 0.002531f, 0.003979f,
+		0.005829f, 0.007874f, 0.010475f, 0.013962f, 0.018402f, 0.024368f, 0.032257f, 0.042847f, 0.057983f, 0.079346f, 0.109375f, 0.153198f,
+		0.214233f, 0.295898f, 0.397705f, 0.506836f, 0.609863f, 0.698730f, 0.767578f, 0.817871f, 0.854980f, 0.883301f, 0.903809f, 0.920410f,
+		0.933105f, 0.942871f, 0.950195f, 0.957031f, 0.962402f, 0.966797f, 0.970703f, 0.973633f, 0.976562f, 0.979004f, 0.981445f, 0.982910f,
+		0.984375f, 0.985840f, 0.986816f, 0.988281f, 0.989746f, 0.989746f, 0.991211f, 0.992188f, 0.992676f, 0.993164f, 0.993652f, 0.994141f,
+		0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.000343f, 0.001357f, 0.002039f, 0.003130f, 0.004398f, 0.006432f, 0.008141f, 0.010925f, 0.014008f, 0.018326f, 0.023331f, 0.030655f,
+		0.040558f, 0.053680f, 0.071960f, 0.098206f, 0.134644f, 0.187012f, 0.258057f, 0.349854f, 0.455566f, 0.562012f, 0.656738f, 0.734863f,
+		0.792969f, 0.836914f, 0.868652f, 0.894043f, 0.912598f, 0.926758f, 0.937988f, 0.947266f, 0.954590f, 0.960449f, 0.964355f, 0.968750f,
+		0.972656f, 0.975586f, 0.978027f, 0.980469f, 0.981934f, 0.983398f, 0.985840f, 0.986816f, 0.988281f, 0.989258f, 0.990723f, 0.990723f,
+		0.991699f, 0.992676f, 0.993164f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000244f, 0.001185f, 0.001561f, 0.002504f, 0.003990f, 0.005272f, 0.006573f, 0.008606f,
+		0.010933f, 0.013878f, 0.017715f, 0.022415f, 0.029068f, 0.038086f, 0.049774f, 0.066162f, 0.088257f, 0.120361f, 0.164917f, 0.227173f,
+		0.308838f, 0.407959f, 0.515137f, 0.615723f, 0.700684f, 0.767090f, 0.817383f, 0.854492f, 0.882812f, 0.904297f, 0.920898f, 0.932617f,
+		0.943359f, 0.951172f, 0.957520f, 0.962891f, 0.967773f, 0.971191f, 0.974121f, 0.977539f, 0.979492f, 0.981445f, 0.983887f, 0.985352f,
+		0.986816f, 0.988281f, 0.988770f, 0.989258f, 0.990723f, 0.991699f, 0.992188f, 0.993164f, 0.993652f, 0.994141f, 0.995117f, 0.995605f,
+		0.995605f, 0.996582f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000243f, 0.000847f, 0.001555f, 0.002224f,
+		0.003141f, 0.004093f, 0.005264f, 0.006817f, 0.008850f, 0.010948f, 0.014053f, 0.017456f, 0.022339f, 0.028351f, 0.036011f, 0.046326f,
+		0.060791f, 0.080444f, 0.107788f, 0.146851f, 0.201660f, 0.274658f, 0.366699f, 0.470215f, 0.574707f, 0.666016f, 0.740234f, 0.797363f,
+		0.839355f, 0.871094f, 0.895508f, 0.913574f, 0.927734f, 0.938965f, 0.947754f, 0.955566f, 0.960449f, 0.965332f, 0.969727f, 0.973145f,
+		0.976074f, 0.979004f, 0.981445f, 0.982910f, 0.984863f, 0.986328f, 0.987305f, 0.988770f, 0.989258f, 0.990723f, 0.991699f, 0.992188f,
+		0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.996094f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.000244f, 0.000767f, 0.001042f, 0.001934f, 0.002502f, 0.003588f, 0.004292f, 0.005558f, 0.006824f, 0.008667f, 0.010872f, 0.013802f,
+		0.017426f, 0.021637f, 0.027176f, 0.033936f, 0.043304f, 0.056549f, 0.073914f, 0.098083f, 0.132446f, 0.180664f, 0.245239f, 0.330078f,
+		0.429199f, 0.533203f, 0.631348f, 0.711914f, 0.775879f, 0.823242f, 0.860352f, 0.886230f, 0.907227f, 0.923340f, 0.935059f, 0.944824f,
+		0.952148f, 0.958984f, 0.964844f, 0.968750f, 0.972168f, 0.975586f, 0.978516f, 0.980957f, 0.982422f, 0.983887f, 0.985840f, 0.987305f,
+		0.988770f, 0.989746f, 0.990234f, 0.992188f, 0.992676f, 0.992676f, 0.994141f, 0.994141f, 0.995117f, 0.995605f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000000f, 0.000485f, 0.001062f, 0.001658f, 0.002398f, 0.002998f, 0.003805f, 0.004723f,
+		0.006004f, 0.007084f, 0.009102f, 0.011093f, 0.013489f, 0.016876f, 0.020813f, 0.025803f, 0.032257f, 0.040924f, 0.052673f, 0.068298f,
+		0.090149f, 0.120239f, 0.162598f, 0.221313f, 0.298096f, 0.392822f, 0.496582f, 0.597656f, 0.684082f, 0.754883f, 0.807617f, 0.848145f,
+		0.877930f, 0.900391f, 0.917969f, 0.931641f, 0.941406f, 0.950684f, 0.957031f, 0.962402f, 0.967773f, 0.971680f, 0.974609f, 0.978027f,
+		0.980469f, 0.982422f, 0.984375f, 0.985840f, 0.987305f, 0.988281f, 0.989746f, 0.990723f, 0.991699f, 0.992188f, 0.993164f, 0.993652f,
+		0.994141f, 0.995117f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000244f, 0.000477f, 0.000852f, 0.001439f,
+		0.002045f, 0.002424f, 0.003101f, 0.004093f, 0.004887f, 0.005989f, 0.007751f, 0.008606f, 0.011002f, 0.013420f, 0.016251f, 0.020035f,
+		0.024628f, 0.030579f, 0.039093f, 0.049255f, 0.063599f, 0.083191f, 0.109924f, 0.148071f, 0.200928f, 0.270996f, 0.359863f, 0.461670f,
+		0.564453f, 0.656738f, 0.732910f, 0.791992f, 0.836426f, 0.869629f, 0.894531f, 0.913086f, 0.928223f, 0.939453f, 0.949219f, 0.956055f,
+		0.961914f, 0.966797f, 0.970703f, 0.975098f, 0.977051f, 0.979492f, 0.982422f, 0.983887f, 0.985352f, 0.987305f, 0.988770f, 0.989746f,
+		0.990723f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.994629f, 0.998047f, 0.998535f, 0.998535f, 0.998047f, 0.998047f, 0.998535f,
+		0.000242f, 0.000650f, 0.000847f, 0.001138f, 0.001621f, 0.002239f, 0.002527f, 0.003325f, 0.004227f, 0.005165f, 0.006462f, 0.007389f,
+		0.008904f, 0.011024f, 0.013130f, 0.015915f, 0.019272f, 0.023819f, 0.029205f, 0.036652f, 0.046417f, 0.059418f, 0.077209f, 0.101562f,
+		0.136230f, 0.183350f, 0.248047f, 0.331055f, 0.429688f, 0.533203f, 0.630859f, 0.711426f, 0.776367f, 0.824219f, 0.861328f, 0.887695f,
+		0.908691f, 0.924805f, 0.937500f, 0.946777f, 0.954102f, 0.960938f, 0.966309f, 0.970215f, 0.974121f, 0.977539f, 0.979492f, 0.981934f,
+		0.983887f, 0.985840f, 0.987305f, 0.989258f, 0.989746f, 0.990723f, 0.991211f, 0.992676f, 0.993164f, 0.994141f, 0.997559f, 0.998047f,
+		0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.000089f, 0.000243f, 0.000827f, 0.000964f, 0.001418f, 0.001579f, 0.002296f, 0.002914f,
+		0.003632f, 0.004280f, 0.005344f, 0.006130f, 0.007545f, 0.008949f, 0.010498f, 0.012733f, 0.015686f, 0.018646f, 0.023010f, 0.028229f,
+		0.034851f, 0.044098f, 0.056122f, 0.072388f, 0.094788f, 0.125610f, 0.168945f, 0.228271f, 0.306396f, 0.401123f, 0.504883f, 0.604492f,
+		0.691895f, 0.760742f, 0.813477f, 0.853027f, 0.881836f, 0.904297f, 0.921387f, 0.934570f, 0.944824f, 0.953125f, 0.959961f, 0.964844f,
+		0.969727f, 0.973633f, 0.976562f, 0.979492f, 0.981934f, 0.983887f, 0.986328f, 0.987305f, 0.988281f, 0.989258f, 0.991211f, 0.992188f,
+		0.992676f, 0.993652f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.000069f, 0.000461f, 0.000609f, 0.000933f,
+		0.001088f, 0.001488f, 0.001900f, 0.002378f, 0.003101f, 0.003687f, 0.004547f, 0.005276f, 0.006233f, 0.007282f, 0.008820f, 0.010239f,
+		0.012581f, 0.015312f, 0.018341f, 0.022095f, 0.027344f, 0.034027f, 0.041687f, 0.053467f, 0.067810f, 0.088440f, 0.117126f, 0.156616f,
+		0.211426f, 0.284180f, 0.375977f, 0.478760f, 0.581543f, 0.672363f, 0.746094f, 0.802734f, 0.845703f, 0.877441f, 0.900879f, 0.918457f,
+		0.933105f, 0.943848f, 0.951660f, 0.959473f, 0.964355f, 0.968750f, 0.974121f, 0.977051f, 0.979492f, 0.982422f, 0.984375f, 0.985840f,
+		0.987305f, 0.988770f, 0.990234f, 0.991211f, 0.992188f, 0.993164f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f,
+		0.000244f, 0.000348f, 0.000606f, 0.000737f, 0.001079f, 0.001458f, 0.001783f, 0.002192f, 0.002924f, 0.003231f, 0.003862f, 0.004551f,
+		0.005169f, 0.006367f, 0.007381f, 0.008682f, 0.010590f, 0.012199f, 0.014900f, 0.017761f, 0.021530f, 0.026108f, 0.032349f, 0.039642f,
+		0.050446f, 0.064392f, 0.083313f, 0.109436f, 0.145996f, 0.197021f, 0.266357f, 0.354248f, 0.455811f, 0.560059f, 0.654785f, 0.732910f,
+		0.793457f, 0.837891f, 0.873047f, 0.897461f, 0.917480f, 0.931641f, 0.941895f, 0.951172f, 0.958984f, 0.964844f, 0.969727f, 0.973633f,
+		0.977051f, 0.979980f, 0.981934f, 0.984375f, 0.985840f, 0.988281f, 0.989258f, 0.990234f, 0.991211f, 0.992676f, 0.997070f, 0.997559f,
+		0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.000244f, 0.000520f, 0.000592f, 0.000720f, 0.000812f, 0.001174f, 0.001500f, 0.001884f,
+		0.002178f, 0.002831f, 0.003321f, 0.003885f, 0.004471f, 0.005436f, 0.006275f, 0.007584f, 0.008675f, 0.010521f, 0.012238f, 0.014557f,
+		0.017197f, 0.020874f, 0.025467f, 0.030960f, 0.038208f, 0.047821f, 0.061249f, 0.078552f, 0.103149f, 0.136841f, 0.184937f, 0.249878f,
+		0.334473f, 0.435059f, 0.539551f, 0.638184f, 0.720215f, 0.784668f, 0.832031f, 0.868164f, 0.894531f, 0.914062f, 0.929688f, 0.942383f,
+		0.950684f, 0.958984f, 0.964844f, 0.970215f, 0.974121f, 0.977539f, 0.979980f, 0.982422f, 0.984863f, 0.985840f, 0.988281f, 0.989258f,
+		0.990723f, 0.992188f, 0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.997559f, 0.997559f, 0.000000f, 0.000243f, 0.000351f, 0.000603f,
+		0.000708f, 0.001079f, 0.001493f, 0.001752f, 0.001936f, 0.002171f, 0.002911f, 0.003382f, 0.003906f, 0.004578f, 0.005222f, 0.006161f,
+		0.007362f, 0.008850f, 0.010010f, 0.011971f, 0.014145f, 0.016983f, 0.020477f, 0.024582f, 0.029739f, 0.036804f, 0.045837f, 0.057648f,
+		0.074829f, 0.097534f, 0.130127f, 0.174438f, 0.236572f, 0.318604f, 0.416992f, 0.523926f, 0.624023f, 0.709961f, 0.777344f, 0.827148f,
+		0.865234f, 0.893066f, 0.914062f, 0.929688f, 0.941406f, 0.951660f, 0.958496f, 0.965820f, 0.969238f, 0.974609f, 0.977539f, 0.980469f,
+		0.983398f, 0.985352f, 0.986816f, 0.988281f, 0.989746f, 0.990723f, 0.996582f, 0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.997070f,
+		0.000243f, 0.000244f, 0.000456f, 0.000592f, 0.000602f, 0.001025f, 0.001282f, 0.001656f, 0.001856f, 0.002073f, 0.002535f, 0.002768f,
+		0.003487f, 0.003822f, 0.004574f, 0.005589f, 0.006519f, 0.007336f, 0.008453f, 0.009911f, 0.011581f, 0.013985f, 0.016373f, 0.019638f,
+		0.023819f, 0.028473f, 0.035339f, 0.043945f, 0.055939f, 0.071350f, 0.093140f, 0.123474f, 0.165771f, 0.225342f, 0.304199f, 0.402344f,
+		0.509277f, 0.612305f, 0.702148f, 0.771973f, 0.824219f, 0.863281f, 0.891113f, 0.913086f, 0.930176f, 0.942383f, 0.951660f, 0.959473f,
+		0.965820f, 0.970215f, 0.974609f, 0.977539f, 0.980957f, 0.983887f, 0.985352f, 0.987305f, 0.988770f, 0.990723f, 0.996582f, 0.996582f,
+		0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.000000f, 0.000243f, 0.000276f, 0.000557f, 0.000594f, 0.000849f, 0.000845f, 0.001282f,
+		0.001520f, 0.001774f, 0.002119f, 0.002499f, 0.002840f, 0.003252f, 0.004005f, 0.004555f, 0.005245f, 0.006168f, 0.007233f, 0.008301f,
+		0.009911f, 0.011330f, 0.013748f, 0.015945f, 0.019089f, 0.023071f, 0.027786f, 0.034058f, 0.042542f, 0.053619f, 0.068237f, 0.089539f,
+		0.117798f, 0.158325f, 0.215698f, 0.293213f, 0.389893f, 0.498291f, 0.603027f, 0.694824f, 0.767090f, 0.821777f, 0.862305f, 0.891113f,
+		0.914062f, 0.930176f, 0.942383f, 0.952148f, 0.959473f, 0.965820f, 0.971680f, 0.975098f, 0.978516f, 0.981445f, 0.983887f, 0.985840f,
+		0.988281f, 0.989258f, 0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.996094f, 0.996582f, 0.000240f, 0.000240f, 0.000242f, 0.000365f,
+		0.000678f, 0.000779f, 0.000957f, 0.001003f, 0.001390f, 0.001656f, 0.001828f, 0.002274f, 0.002455f, 0.003210f, 0.003704f, 0.004097f,
+		0.004616f, 0.005409f, 0.006180f, 0.007092f, 0.008453f, 0.009521f, 0.011154f, 0.013397f, 0.015656f, 0.018509f, 0.022247f, 0.026810f,
+		0.032928f, 0.041046f, 0.051727f, 0.065613f, 0.085205f, 0.113098f, 0.152832f, 0.208496f, 0.284424f, 0.380371f, 0.489258f, 0.596680f,
+		0.690918f, 0.764648f, 0.821777f, 0.862305f, 0.892578f, 0.914551f, 0.931152f, 0.943848f, 0.953613f, 0.960938f, 0.967773f, 0.971680f,
+		0.976074f, 0.979492f, 0.982422f, 0.984863f, 0.986816f, 0.988281f, 0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.996094f,
+		0.000000f, 0.000242f, 0.000242f, 0.000364f, 0.000465f, 0.000803f, 0.000927f, 0.000956f, 0.001275f, 0.001335f, 0.001570f, 0.001968f,
+		0.002184f, 0.002726f, 0.003069f, 0.003294f, 0.003906f, 0.004662f, 0.005245f, 0.006027f, 0.007191f, 0.008202f, 0.009460f, 0.010735f,
+		0.012970f, 0.015404f, 0.018051f, 0.021484f, 0.026321f, 0.032135f, 0.039581f, 0.049805f, 0.063538f, 0.082458f, 0.109497f, 0.147827f,
+		0.202393f, 0.277344f, 0.373535f, 0.483887f, 0.593262f, 0.688477f, 0.764648f, 0.821289f, 0.863281f, 0.894043f, 0.916016f, 0.932129f,
+		0.944336f, 0.954590f, 0.962402f, 0.968262f, 0.973633f, 0.977051f, 0.980957f, 0.983398f, 0.985352f, 0.987793f, 0.995605f, 0.996094f,
+		0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.000000f, 0.000239f, 0.000360f, 0.000362f, 0.000363f, 0.000475f, 0.000767f, 0.000931f,
+		0.000951f, 0.001211f, 0.001491f, 0.001634f, 0.002129f, 0.002457f, 0.002678f, 0.002995f, 0.003393f, 0.003922f, 0.004711f, 0.005135f,
+		0.005955f, 0.006935f, 0.008072f, 0.009270f, 0.010841f, 0.012558f, 0.014618f, 0.017502f, 0.020828f, 0.025269f, 0.030884f, 0.038269f,
+		0.048218f, 0.061554f, 0.080505f, 0.106567f, 0.144287f, 0.197998f, 0.272705f, 0.369141f, 0.480469f, 0.591797f, 0.690430f, 0.767090f,
+		0.824707f, 0.866699f, 0.896484f, 0.918457f, 0.934570f, 0.946777f, 0.956543f, 0.963379f, 0.969727f, 0.974609f, 0.978027f, 0.981934f,
+		0.984375f, 0.986328f, 0.995117f, 0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.000000f, 0.000208f, 0.000238f, 0.000362f,
+		0.000363f, 0.000555f, 0.000600f, 0.000888f, 0.001140f, 0.001140f, 0.001272f, 0.001661f, 0.001811f, 0.002041f, 0.002550f, 0.002636f,
+		0.002941f, 0.003492f, 0.004032f, 0.004593f, 0.005062f, 0.005875f, 0.007015f, 0.007965f, 0.009079f, 0.010300f, 0.012291f, 0.014229f,
+		0.016937f, 0.020248f, 0.024689f, 0.030151f, 0.037354f, 0.047028f, 0.060211f, 0.078491f, 0.104431f, 0.141602f, 0.195068f, 0.270264f,
+		0.367676f, 0.480957f, 0.594238f, 0.693848f, 0.770996f, 0.828613f, 0.869629f, 0.898438f, 0.921875f, 0.937012f, 0.949219f, 0.958008f,
+		0.964844f, 0.971680f, 0.976074f, 0.979980f, 0.982422f, 0.985840f, 0.994629f, 0.995117f, 0.995605f, 0.995605f, 0.995117f, 0.995117f,
+		0.000000f, 0.000000f, 0.000229f, 0.000358f, 0.000479f, 0.000362f, 0.000498f, 0.000634f, 0.000836f, 0.000927f, 0.001288f, 0.001244f,
+		0.001605f, 0.001732f, 0.002106f, 0.002478f, 0.002613f, 0.003183f, 0.003510f, 0.004021f, 0.004528f, 0.005047f, 0.005768f, 0.006859f,
+		0.007759f, 0.008865f, 0.009933f, 0.011742f, 0.013741f, 0.016678f, 0.019897f, 0.024017f, 0.029297f, 0.036469f, 0.045990f, 0.058990f,
+		0.077026f, 0.102722f, 0.140015f, 0.193604f, 0.269531f, 0.369141f, 0.485107f, 0.600098f, 0.700195f, 0.777344f, 0.833984f, 0.873535f,
+		0.903809f, 0.924316f, 0.940430f, 0.951172f, 0.960938f, 0.968262f, 0.973145f, 0.978027f, 0.980957f, 0.983887f, 0.994629f, 0.995117f,
+		0.995117f, 0.995605f, 0.995117f, 0.995117f, 0.000000f, 0.000000f, 0.000078f, 0.000353f, 0.000354f, 0.000360f, 0.000482f, 0.000573f,
+		0.000757f, 0.000923f, 0.001230f, 0.001266f, 0.001485f, 0.001679f, 0.001963f, 0.002161f, 0.002235f, 0.002739f, 0.003115f, 0.003563f,
+		0.003933f, 0.004436f, 0.004917f, 0.005623f, 0.006599f, 0.007469f, 0.008484f, 0.010101f, 0.011665f, 0.013695f, 0.016403f, 0.019531f,
+		0.023300f, 0.028870f, 0.035889f, 0.045135f, 0.058014f, 0.075928f, 0.101746f, 0.139160f, 0.193848f, 0.271729f, 0.374023f, 0.492920f,
+		0.609863f, 0.709473f, 0.786133f, 0.842285f, 0.880859f, 0.908691f, 0.928711f, 0.943848f, 0.954102f, 0.963867f, 0.969727f, 0.975098f,
+		0.979004f, 0.982422f, 0.994141f, 0.994629f, 0.994141f, 0.994141f, 0.994141f, 0.994629f, 0.000000f, 0.000000f, 0.000000f, 0.000330f,
+		0.000336f, 0.000352f, 0.000478f, 0.000481f, 0.000676f, 0.000822f, 0.001072f, 0.001228f, 0.001283f, 0.001417f, 0.001621f, 0.001938f,
+		0.001953f, 0.002377f, 0.002737f, 0.002914f, 0.003624f, 0.003721f, 0.004555f, 0.004845f, 0.005531f, 0.006325f, 0.007244f, 0.008255f,
+		0.009911f, 0.011467f, 0.013496f, 0.016068f, 0.018951f, 0.022888f, 0.028183f, 0.035126f, 0.044617f, 0.057220f, 0.075134f, 0.101501f,
+		0.139526f, 0.195679f, 0.276123f, 0.381592f, 0.503418f, 0.622070f, 0.721680f, 0.796387f, 0.850098f, 0.887207f, 0.914551f, 0.933594f,
+		0.947266f, 0.957520f, 0.966797f, 0.972656f, 0.977539f, 0.980957f, 0.993164f, 0.994141f, 0.994141f, 0.994141f, 0.994141f, 0.994141f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000243f, 0.000466f, 0.000474f, 0.000475f, 0.000600f, 0.000740f, 0.000796f, 0.001130f,
+		0.001333f, 0.001339f, 0.001440f, 0.001575f, 0.001961f, 0.002031f, 0.002388f, 0.002563f, 0.003174f, 0.003345f, 0.003555f, 0.004143f,
+		0.004681f, 0.005333f, 0.006191f, 0.007111f, 0.008278f, 0.009666f, 0.011177f, 0.013451f, 0.015511f, 0.018707f, 0.022629f, 0.027847f,
+		0.034515f, 0.043976f, 0.056671f, 0.075012f, 0.101685f, 0.140869f, 0.199341f, 0.282959f, 0.393311f, 0.519043f, 0.639160f, 0.736328f,
+		0.809082f, 0.860352f, 0.896484f, 0.920898f, 0.939453f, 0.951660f, 0.961914f, 0.969238f, 0.975098f, 0.979492f, 0.993164f, 0.993652f,
+		0.994141f, 0.993652f, 0.993652f, 0.993652f, 0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000120f, 0.000367f, 0.000448f, 0.000589f,
+		0.000595f, 0.000719f, 0.000707f, 0.000809f, 0.000966f, 0.001217f, 0.001369f, 0.001405f, 0.001579f, 0.001786f, 0.002100f, 0.002260f,
+		0.002600f, 0.002762f, 0.003023f, 0.003531f, 0.004219f, 0.004810f, 0.005409f, 0.006092f, 0.007053f, 0.008064f, 0.009163f, 0.010941f,
+		0.012733f, 0.015251f, 0.018280f, 0.022202f, 0.027573f, 0.034271f, 0.043732f, 0.056458f, 0.075134f, 0.102661f, 0.143433f, 0.205078f,
+		0.293701f, 0.409668f, 0.538574f, 0.658203f, 0.753418f, 0.823242f, 0.870605f, 0.905273f, 0.927734f, 0.943848f, 0.956055f, 0.964844f,
+		0.972168f, 0.977539f, 0.992188f, 0.992676f, 0.993164f, 0.993652f, 0.993164f, 0.992676f, 0.000000f, 0.000000f, 0.000000f, 0.000111f,
+		0.000224f, 0.000231f, 0.000314f, 0.000562f, 0.000589f, 0.000699f, 0.000717f, 0.000776f, 0.000926f, 0.000968f, 0.001242f, 0.001360f,
+		0.001487f, 0.001564f, 0.001713f, 0.002073f, 0.002169f, 0.002380f, 0.002941f, 0.003229f, 0.003534f, 0.003914f, 0.004509f, 0.005127f,
+		0.005939f, 0.006596f, 0.007812f, 0.009354f, 0.010559f, 0.012581f, 0.015007f, 0.018021f, 0.022079f, 0.027191f, 0.034119f, 0.043427f,
+		0.057190f, 0.075623f, 0.104492f, 0.147949f, 0.213135f, 0.308105f, 0.430664f, 0.562500f, 0.681641f, 0.772949f, 0.839355f, 0.884277f,
+		0.913574f, 0.934570f, 0.950195f, 0.961426f, 0.969238f, 0.975098f, 0.991211f, 0.992676f, 0.992676f, 0.992676f, 0.992676f, 0.992188f,
+		0.000000f, 0.000000f, 0.000000f, 0.000084f, 0.000117f, 0.000119f, 0.000367f, 0.000473f, 0.000555f, 0.000576f, 0.000674f, 0.000713f,
+		0.000816f, 0.000913f, 0.001049f, 0.001168f, 0.001263f, 0.001473f, 0.001580f, 0.001781f, 0.002005f, 0.002123f, 0.002316f, 0.002674f,
+		0.003094f, 0.003475f, 0.003967f, 0.004318f, 0.004833f, 0.005798f, 0.006699f, 0.007801f, 0.008888f, 0.010429f, 0.012268f, 0.014824f,
+		0.017792f, 0.021790f, 0.026978f, 0.033844f, 0.043518f, 0.057068f, 0.077148f, 0.107605f, 0.154053f, 0.224609f, 0.326904f, 0.456543f,
+		0.591797f, 0.708984f, 0.795410f, 0.855957f, 0.895508f, 0.923340f, 0.942383f, 0.955566f, 0.965332f, 0.973145f, 0.991211f, 0.991699f,
+		0.992188f, 0.992188f, 0.992188f, 0.991699f, 0.000000f, 0.000000f, 0.000000f, 0.000092f, 0.000070f, 0.000236f, 0.000119f, 0.000376f,
+		0.000433f, 0.000561f, 0.000688f, 0.000586f, 0.000742f, 0.000842f, 0.000881f, 0.000937f, 0.001141f, 0.001300f, 0.001434f, 0.001464f,
+		0.001598f, 0.001829f, 0.002062f, 0.002338f, 0.002583f, 0.003036f, 0.003460f, 0.003704f, 0.004383f, 0.004986f, 0.005615f, 0.006439f,
+		0.007267f, 0.008797f, 0.010330f, 0.012146f, 0.014473f, 0.017532f, 0.021622f, 0.026535f, 0.033539f, 0.043579f, 0.058044f, 0.079041f,
+		0.111572f, 0.162109f, 0.239746f, 0.350830f, 0.488770f, 0.625000f, 0.737305f, 0.817871f, 0.871582f, 0.908203f, 0.932129f, 0.949219f,
+		0.961914f, 0.970215f, 0.990234f, 0.991211f, 0.991211f, 0.991211f, 0.991211f, 0.991211f, 0.000000f, 0.000000f, 0.000000f, 0.000080f,
+		0.000100f, 0.000115f, 0.000335f, 0.000350f, 0.000355f, 0.000473f, 0.000633f, 0.000678f, 0.000695f, 0.000694f, 0.000812f, 0.000733f,
+		0.001109f, 0.001098f, 0.001260f, 0.001452f, 0.001377f, 0.001534f, 0.001972f, 0.001982f, 0.002232f, 0.002567f, 0.002764f, 0.003273f,
+		0.003542f, 0.004181f, 0.004738f, 0.005466f, 0.006268f, 0.007126f, 0.008614f, 0.010170f, 0.012093f, 0.014359f, 0.017075f, 0.021042f,
+		0.026459f, 0.033722f, 0.044159f, 0.059113f, 0.082092f, 0.117249f, 0.173218f, 0.259766f, 0.382080f, 0.526367f, 0.662598f, 0.768066f,
+		0.840332f, 0.889648f, 0.920410f, 0.940918f, 0.956543f, 0.966309f, 0.989746f, 0.990234f, 0.990723f, 0.990723f, 0.990723f, 0.990723f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000191f, 0.000236f, 0.000335f, 0.000337f, 0.000466f, 0.000399f, 0.000608f,
+		0.000626f, 0.000669f, 0.000696f, 0.000808f, 0.000859f, 0.000915f, 0.000903f, 0.001168f, 0.001245f, 0.001500f, 0.001525f, 0.001863f,
+		0.001941f, 0.002121f, 0.002399f, 0.002861f, 0.002953f, 0.003632f, 0.004105f, 0.004745f, 0.005333f, 0.006317f, 0.007236f, 0.008255f,
+		0.009857f, 0.011414f, 0.014015f, 0.016922f, 0.020828f, 0.026321f, 0.034149f, 0.044861f, 0.061279f, 0.085571f, 0.124878f, 0.187866f,
+		0.285645f, 0.420654f, 0.570801f, 0.703125f, 0.799805f, 0.864258f, 0.905273f, 0.932129f, 0.950684f, 0.963379f, 0.988770f, 0.989258f,
+		0.989746f, 0.989746f, 0.989746f, 0.989746f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000000f, 0.000122f, 0.000125f, 0.000232f,
+		0.000360f, 0.000342f, 0.000463f, 0.000388f, 0.000569f, 0.000638f, 0.000671f, 0.000791f, 0.000774f, 0.000943f, 0.000774f, 0.001018f,
+		0.001044f, 0.001245f, 0.001377f, 0.001410f, 0.001643f, 0.001970f, 0.002041f, 0.002316f, 0.002758f, 0.003023f, 0.003433f, 0.003859f,
+		0.004444f, 0.005180f, 0.006134f, 0.006920f, 0.008102f, 0.009354f, 0.011475f, 0.013649f, 0.016739f, 0.021011f, 0.026566f, 0.034454f,
+		0.046051f, 0.063843f, 0.090942f, 0.135498f, 0.207642f, 0.319580f, 0.467529f, 0.620605f, 0.745605f, 0.830566f, 0.886230f, 0.920898f,
+		0.943848f, 0.958984f, 0.987793f, 0.988281f, 0.988770f, 0.988770f, 0.988281f, 0.988770f, 0.000000f, 0.000000f, 0.000000f, 0.000122f,
+		0.000122f, 0.000122f, 0.000188f, 0.000200f, 0.000332f, 0.000417f, 0.000338f, 0.000459f, 0.000349f, 0.000558f, 0.000642f, 0.000636f,
+		0.000629f, 0.000807f, 0.000695f, 0.000747f, 0.000827f, 0.001058f, 0.001182f, 0.001269f, 0.001422f, 0.001472f, 0.001921f, 0.002100f,
+		0.002337f, 0.002462f, 0.003073f, 0.003374f, 0.003708f, 0.004265f, 0.004826f, 0.005646f, 0.006596f, 0.007710f, 0.008926f, 0.011063f,
+		0.013580f, 0.016495f, 0.020737f, 0.026459f, 0.035126f, 0.047791f, 0.066833f, 0.097778f, 0.149170f, 0.233887f, 0.363037f, 0.523438f,
+		0.674805f, 0.788086f, 0.860352f, 0.906250f, 0.935547f, 0.954102f, 0.986328f, 0.987305f, 0.987305f, 0.987305f, 0.987305f, 0.987793f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000175f, 0.000155f, 0.000319f, 0.000241f, 0.000318f,
+		0.000455f, 0.000462f, 0.000496f, 0.000593f, 0.000516f, 0.000564f, 0.000667f, 0.000668f, 0.000715f, 0.000749f, 0.000925f, 0.001111f,
+		0.001246f, 0.001381f, 0.001443f, 0.001856f, 0.001997f, 0.002264f, 0.002363f, 0.002880f, 0.003212f, 0.003727f, 0.004208f, 0.004673f,
+		0.005394f, 0.006367f, 0.007404f, 0.009003f, 0.010651f, 0.013138f, 0.016312f, 0.020767f, 0.027054f, 0.036377f, 0.050262f, 0.071655f,
+		0.107361f, 0.167969f, 0.269287f, 0.418457f, 0.587402f, 0.730957f, 0.828125f, 0.888184f, 0.924805f, 0.948242f, 0.984863f, 0.986328f,
+		0.986328f, 0.985840f, 0.986328f, 0.986328f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f,
+		0.000202f, 0.000133f, 0.000215f, 0.000263f, 0.000304f, 0.000442f, 0.000332f, 0.000365f, 0.000403f, 0.000549f, 0.000607f, 0.000750f,
+		0.000788f, 0.000802f, 0.000841f, 0.000958f, 0.001049f, 0.001188f, 0.001354f, 0.001318f, 0.001582f, 0.001928f, 0.002064f, 0.002321f,
+		0.002594f, 0.003042f, 0.003222f, 0.003796f, 0.004440f, 0.005112f, 0.006081f, 0.007259f, 0.008736f, 0.010612f, 0.013077f, 0.016464f,
+		0.020950f, 0.027664f, 0.037506f, 0.052795f, 0.077698f, 0.120361f, 0.194336f, 0.317627f, 0.486572f, 0.657227f, 0.785156f, 0.865234f,
+		0.913086f, 0.942871f, 0.983887f, 0.984863f, 0.984375f, 0.984863f, 0.984375f, 0.984863f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000152f, 0.000257f, 0.000243f, 0.000288f, 0.000345f, 0.000228f,
+		0.000358f, 0.000363f, 0.000432f, 0.000494f, 0.000530f, 0.000582f, 0.000762f, 0.000771f, 0.000913f, 0.000978f, 0.001100f, 0.001305f,
+		0.001373f, 0.001706f, 0.001712f, 0.001922f, 0.002155f, 0.002569f, 0.002573f, 0.003094f, 0.003401f, 0.004272f, 0.004978f, 0.005829f,
+		0.006924f, 0.008453f, 0.010452f, 0.012871f, 0.016617f, 0.021072f, 0.028427f, 0.039429f, 0.056732f, 0.086243f, 0.138916f, 0.231812f,
+		0.381592f, 0.566406f, 0.726562f, 0.833496f, 0.896973f, 0.933594f, 0.981934f, 0.982910f, 0.982910f, 0.982910f, 0.982910f, 0.982910f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000121f, 0.000127f, 0.000215f,
+		0.000159f, 0.000233f, 0.000284f, 0.000326f, 0.000339f, 0.000339f, 0.000352f, 0.000394f, 0.000623f, 0.000622f, 0.000731f, 0.000730f,
+		0.000741f, 0.000829f, 0.000914f, 0.001017f, 0.001151f, 0.001469f, 0.001263f, 0.001480f, 0.001740f, 0.002069f, 0.002104f, 0.002443f,
+		0.002831f, 0.003519f, 0.003929f, 0.004627f, 0.005455f, 0.006634f, 0.008316f, 0.009949f, 0.012596f, 0.016495f, 0.021729f, 0.029877f,
+		0.042084f, 0.062805f, 0.098694f, 0.165283f, 0.284668f, 0.465088f, 0.654297f, 0.793945f, 0.877930f, 0.924805f, 0.979980f, 0.980957f,
+		0.980957f, 0.981445f, 0.981445f, 0.980957f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000121f,
+		0.000121f, 0.000121f, 0.000150f, 0.000163f, 0.000069f, 0.000057f, 0.000121f, 0.000231f, 0.000291f, 0.000304f, 0.000334f, 0.000339f,
+		0.000346f, 0.000569f, 0.000648f, 0.000674f, 0.000649f, 0.000697f, 0.000772f, 0.000834f, 0.000972f, 0.001005f, 0.001189f, 0.001359f,
+		0.001237f, 0.001567f, 0.001794f, 0.001963f, 0.002378f, 0.002712f, 0.002867f, 0.003853f, 0.004330f, 0.005196f, 0.006516f, 0.008026f,
+		0.009888f, 0.012703f, 0.016479f, 0.022110f, 0.031158f, 0.045746f, 0.070557f, 0.117004f, 0.204956f, 0.360596f, 0.564453f, 0.740723f,
+		0.852051f, 0.912598f, 0.977539f, 0.979492f, 0.979492f, 0.979004f, 0.979492f, 0.979004f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000098f, 0.000082f, 0.000067f, 0.000056f, 0.000124f,
+		0.000193f, 0.000240f, 0.000258f, 0.000310f, 0.000326f, 0.000335f, 0.000341f, 0.000471f, 0.000613f, 0.000494f, 0.000716f, 0.000742f,
+		0.000804f, 0.000873f, 0.000832f, 0.001070f, 0.001120f, 0.001146f, 0.001225f, 0.001696f, 0.001814f, 0.002041f, 0.002419f, 0.002941f,
+		0.003433f, 0.004154f, 0.004818f, 0.006077f, 0.007652f, 0.009521f, 0.012444f, 0.017029f, 0.023193f, 0.033539f, 0.050690f, 0.082092f,
+		0.144043f, 0.265869f, 0.463379f, 0.672363f, 0.818848f, 0.898438f, 0.975586f, 0.976562f, 0.976562f, 0.976562f, 0.976074f, 0.976562f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000114f,
+		0.000096f, 0.000079f, 0.000125f, 0.000056f, 0.000142f, 0.000120f, 0.000195f, 0.000246f, 0.000321f, 0.000305f, 0.000319f, 0.000395f,
+		0.000442f, 0.000540f, 0.000642f, 0.000638f, 0.000696f, 0.000674f, 0.000687f, 0.000857f, 0.000955f, 0.001128f, 0.001224f, 0.001364f,
+		0.001347f, 0.001555f, 0.001910f, 0.002245f, 0.002714f, 0.003229f, 0.003824f, 0.004673f, 0.005676f, 0.007225f, 0.009293f, 0.012802f,
+		0.017273f, 0.024368f, 0.036682f, 0.058075f, 0.100952f, 0.188721f, 0.358154f, 0.587891f, 0.775879f, 0.881348f, 0.972168f, 0.972656f,
+		0.972656f, 0.973145f, 0.973145f, 0.973633f, 0.000000f, 0.000000f, 0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000120f, 0.000112f, 0.000093f, 0.000079f, 0.000067f, 0.000057f, 0.000049f, 0.000133f, 0.000137f,
+		0.000163f, 0.000244f, 0.000328f, 0.000366f, 0.000356f, 0.000415f, 0.000436f, 0.000543f, 0.000555f, 0.000638f, 0.000597f, 0.000702f,
+		0.000786f, 0.000648f, 0.000891f, 0.000804f, 0.001218f, 0.001070f, 0.001355f, 0.001731f, 0.002171f, 0.002352f, 0.002796f, 0.003546f,
+		0.004189f, 0.005558f, 0.006939f, 0.009209f, 0.012337f, 0.017776f, 0.026016f, 0.040833f, 0.069946f, 0.130981f, 0.262207f, 0.489258f,
+		0.719238f, 0.859375f, 0.968262f, 0.969238f, 0.969727f, 0.969727f, 0.969727f, 0.969727f, 0.000000f, 0.000122f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000110f, 0.000093f, 0.000080f,
+		0.000068f, 0.000094f, 0.000119f, 0.000117f, 0.000120f, 0.000123f, 0.000173f, 0.000263f, 0.000263f, 0.000359f, 0.000386f, 0.000390f,
+		0.000401f, 0.000556f, 0.000549f, 0.000573f, 0.000502f, 0.000707f, 0.000789f, 0.000629f, 0.000847f, 0.001003f, 0.001024f, 0.001242f,
+		0.001423f, 0.001877f, 0.002012f, 0.002571f, 0.003071f, 0.003925f, 0.005131f, 0.006767f, 0.009140f, 0.012672f, 0.018509f, 0.028992f,
+		0.048309f, 0.089233f, 0.183838f, 0.383545f, 0.646973f, 0.830078f, 0.963867f, 0.964844f, 0.964844f, 0.965820f, 0.965820f, 0.965820f,
+		0.000000f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000120f,
+		0.000119f, 0.000119f, 0.000113f, 0.000095f, 0.000083f, 0.000070f, 0.000061f, 0.000054f, 0.000048f, 0.000042f, 0.000115f, 0.000112f,
+		0.000151f, 0.000213f, 0.000309f, 0.000298f, 0.000359f, 0.000337f, 0.000382f, 0.000440f, 0.000576f, 0.000477f, 0.000453f, 0.000690f,
+		0.000687f, 0.000795f, 0.000776f, 0.000911f, 0.001117f, 0.001119f, 0.001352f, 0.002001f, 0.002140f, 0.002832f, 0.003609f, 0.004715f,
+		0.006302f, 0.008835f, 0.013115f, 0.020004f, 0.032867f, 0.060333f, 0.124512f, 0.281982f, 0.557617f, 0.794434f, 0.959473f, 0.959961f,
+		0.960449f, 0.960449f, 0.960449f, 0.959961f, 0.000122f, 0.000121f, 0.000121f, 0.000120f, 0.000120f, 0.000120f, 0.000119f, 0.000119f,
+		0.000119f, 0.000119f, 0.000119f, 0.000119f, 0.000118f, 0.000118f, 0.000118f, 0.000116f, 0.000098f, 0.000087f, 0.000076f, 0.000065f,
+		0.000057f, 0.000050f, 0.000045f, 0.000091f, 0.000074f, 0.000106f, 0.000185f, 0.000193f, 0.000228f, 0.000328f, 0.000323f, 0.000399f,
+		0.000429f, 0.000498f, 0.000552f, 0.000432f, 0.000542f, 0.000592f, 0.000599f, 0.000729f, 0.000734f, 0.000885f, 0.001304f, 0.001273f,
+		0.001756f, 0.001931f, 0.002445f, 0.003120f, 0.004456f, 0.006165f, 0.008751f, 0.013466f, 0.022141f, 0.040192f, 0.082397f, 0.195679f,
+		0.455322f, 0.745117f, 0.952637f, 0.953613f, 0.953613f, 0.954102f, 0.952637f, 0.953613f, 0.000000f, 0.000120f, 0.000120f, 0.000119f,
+		0.000119f, 0.000119f, 0.000118f, 0.000118f, 0.000118f, 0.000118f, 0.000118f, 0.000117f, 0.000117f, 0.000117f, 0.000117f, 0.000117f,
+		0.000117f, 0.000104f, 0.000092f, 0.000079f, 0.000071f, 0.000062f, 0.000055f, 0.000049f, 0.000044f, 0.000039f, 0.000099f, 0.000106f,
+		0.000158f, 0.000169f, 0.000241f, 0.000274f, 0.000293f, 0.000389f, 0.000360f, 0.000399f, 0.000387f, 0.000446f, 0.000401f, 0.000530f,
+		0.000565f, 0.000691f, 0.000722f, 0.000848f, 0.001147f, 0.001418f, 0.001677f, 0.002087f, 0.002972f, 0.004169f, 0.005623f, 0.008835f,
+		0.014404f, 0.026077f, 0.053467f, 0.129395f, 0.346924f, 0.685059f, 0.943848f, 0.945801f, 0.945801f, 0.945312f, 0.945801f, 0.945801f,
+		0.000000f, 0.000000f, 0.000117f, 0.000116f, 0.000117f, 0.000117f, 0.000116f, 0.000116f, 0.000115f, 0.000116f, 0.000115f, 0.000116f,
+		0.000115f, 0.000115f, 0.000115f, 0.000115f, 0.000115f, 0.000115f, 0.000110f, 0.000097f, 0.000086f, 0.000077f, 0.000067f, 0.000060f,
+		0.000053f, 0.000048f, 0.000043f, 0.000061f, 0.000090f, 0.000083f, 0.000139f, 0.000139f, 0.000216f, 0.000254f, 0.000307f, 0.000358f,
+		0.000269f, 0.000377f, 0.000324f, 0.000369f, 0.000405f, 0.000455f, 0.000524f, 0.000706f, 0.000701f, 0.001012f, 0.001206f, 0.001316f,
+		0.001663f, 0.002350f, 0.003571f, 0.005505f, 0.008873f, 0.016006f, 0.033234f, 0.081848f, 0.244751f, 0.605469f, 0.934082f, 0.935059f,
+		0.936035f, 0.935547f, 0.935547f, 0.935547f, 0.000105f, 0.000114f, 0.000113f, 0.000113f, 0.000111f, 0.000111f, 0.000112f, 0.000111f,
+		0.000112f, 0.000112f, 0.000112f, 0.000112f, 0.000111f, 0.000112f, 0.000112f, 0.000112f, 0.000112f, 0.000112f, 0.000112f, 0.000112f,
+		0.000105f, 0.000093f, 0.000083f, 0.000074f, 0.000066f, 0.000059f, 0.000053f, 0.000048f, 0.000043f, 0.000062f, 0.000052f, 0.000063f,
+		0.000092f, 0.000146f, 0.000176f, 0.000216f, 0.000227f, 0.000263f, 0.000244f, 0.000267f, 0.000370f, 0.000326f, 0.000360f, 0.000391f,
+		0.000505f, 0.000618f, 0.000726f, 0.000969f, 0.001117f, 0.001651f, 0.002131f, 0.003090f, 0.005188f, 0.009499f, 0.019836f, 0.049042f,
+		0.159180f, 0.509766f, 0.921875f, 0.922852f, 0.922852f, 0.922363f, 0.923340f, 0.922852f, 0.000000f, 0.000000f, 0.000065f, 0.000098f,
+		0.000096f, 0.000101f, 0.000100f, 0.000104f, 0.000104f, 0.000103f, 0.000106f, 0.000106f, 0.000106f, 0.000105f, 0.000107f, 0.000107f,
+		0.000106f, 0.000107f, 0.000107f, 0.000108f, 0.000107f, 0.000108f, 0.000104f, 0.000092f, 0.000082f, 0.000075f, 0.000067f, 0.000059f,
+		0.000054f, 0.000048f, 0.000044f, 0.000039f, 0.000037f, 0.000058f, 0.000066f, 0.000122f, 0.000137f, 0.000175f, 0.000208f, 0.000194f,
+		0.000208f, 0.000240f, 0.000270f, 0.000281f, 0.000323f, 0.000364f, 0.000479f, 0.000591f, 0.000712f, 0.000986f, 0.001224f, 0.001896f,
+		0.002996f, 0.005196f, 0.010506f, 0.027527f, 0.095581f, 0.399658f, 0.905762f, 0.906738f, 0.906250f, 0.905762f, 0.905762f, 0.907227f,
+		0.000000f, 0.000000f, 0.000000f, 0.000017f, 0.000030f, 0.000054f, 0.000061f, 0.000081f, 0.000087f, 0.000088f, 0.000089f, 0.000093f,
+		0.000093f, 0.000096f, 0.000096f, 0.000097f, 0.000098f, 0.000099f, 0.000098f, 0.000100f, 0.000100f, 0.000101f, 0.000100f, 0.000101f,
+		0.000101f, 0.000092f, 0.000082f, 0.000074f, 0.000067f, 0.000060f, 0.000054f, 0.000049f, 0.000045f, 0.000040f, 0.000036f, 0.000037f,
+		0.000059f, 0.000077f, 0.000093f, 0.000143f, 0.000155f, 0.000188f, 0.000178f, 0.000184f, 0.000231f, 0.000234f, 0.000272f, 0.000352f,
+		0.000420f, 0.000525f, 0.000764f, 0.001091f, 0.001653f, 0.002705f, 0.005474f, 0.013939f, 0.051880f, 0.283691f, 0.883789f, 0.884766f,
+		0.885254f, 0.885254f, 0.885742f, 0.885254f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000013f,
+		0.000032f, 0.000046f, 0.000050f, 0.000060f, 0.000065f, 0.000065f, 0.000075f, 0.000078f, 0.000080f, 0.000079f, 0.000084f, 0.000083f,
+		0.000087f, 0.000087f, 0.000089f, 0.000090f, 0.000091f, 0.000091f, 0.000092f, 0.000092f, 0.000083f, 0.000075f, 0.000068f, 0.000062f,
+		0.000056f, 0.000050f, 0.000046f, 0.000042f, 0.000037f, 0.000039f, 0.000044f, 0.000072f, 0.000068f, 0.000089f, 0.000125f, 0.000124f,
+		0.000126f, 0.000153f, 0.000183f, 0.000212f, 0.000219f, 0.000311f, 0.000363f, 0.000566f, 0.000846f, 0.001332f, 0.002522f, 0.006252f,
+		0.023834f, 0.175415f, 0.855957f, 0.856934f, 0.856934f, 0.856934f, 0.857422f, 0.856934f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000007f, 0.000024f, 0.000028f,
+		0.000040f, 0.000044f, 0.000051f, 0.000053f, 0.000060f, 0.000063f, 0.000064f, 0.000067f, 0.000071f, 0.000072f, 0.000074f, 0.000076f,
+		0.000077f, 0.000079f, 0.000079f, 0.000075f, 0.000068f, 0.000062f, 0.000056f, 0.000051f, 0.000046f, 0.000042f, 0.000038f, 0.000034f,
+		0.000031f, 0.000030f, 0.000045f, 0.000079f, 0.000081f, 0.000107f, 0.000114f, 0.000106f, 0.000144f, 0.000136f, 0.000171f, 0.000254f,
+		0.000377f, 0.000531f, 0.001037f, 0.002504f, 0.009140f, 0.088379f, 0.818848f, 0.820801f, 0.819824f, 0.820312f, 0.819336f, 0.820801f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000007f, 0.000014f, 0.000021f, 0.000028f,
+		0.000034f, 0.000036f, 0.000042f, 0.000046f, 0.000049f, 0.000052f, 0.000054f, 0.000056f, 0.000059f, 0.000061f, 0.000064f, 0.000061f,
+		0.000055f, 0.000050f, 0.000045f, 0.000041f, 0.000037f, 0.000033f, 0.000030f, 0.000027f, 0.000024f, 0.000033f, 0.000060f, 0.000059f,
+		0.000075f, 0.000073f, 0.000101f, 0.000089f, 0.000144f, 0.000226f, 0.000384f, 0.000847f, 0.003033f, 0.031860f, 0.770020f, 0.770996f,
+		0.772461f, 0.771973f, 0.772461f, 0.771973f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000006f, 0.000010f, 0.000016f,
+		0.000021f, 0.000023f, 0.000029f, 0.000032f, 0.000036f, 0.000039f, 0.000042f, 0.000044f, 0.000042f, 0.000038f, 0.000035f, 0.000031f,
+		0.000028f, 0.000025f, 0.000022f, 0.000020f, 0.000017f, 0.000024f, 0.000040f, 0.000047f, 0.000053f, 0.000063f, 0.000087f, 0.000190f,
+		0.000666f, 0.007278f, 0.708496f, 0.709961f, 0.710449f, 0.710938f, 0.710938f, 0.710449f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f,
+		0.000005f, 0.000010f, 0.000014f, 0.000018f, 0.000021f, 0.000024f, 0.000024f, 0.000021f, 0.000018f, 0.000016f, 0.000014f, 0.000012f,
+		0.000008f, 0.000020f, 0.000022f, 0.000025f, 0.000073f, 0.000744f, 0.632324f, 0.632812f, 0.633789f, 0.633789f, 0.633301f, 0.632812f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000003f, 0.000007f, 0.000006f, 0.000004f, 0.000005f, 0.000007f, 0.543945f, 0.545410f,
+		0.545410f, 0.545410f, 0.546387f, 0.545898f, 
+	},
+	{
+		0.159546f, 0.492676f, 0.684570f, 0.783203f, 0.838379f, 0.873535f, 0.897949f, 0.913574f, 0.926270f, 0.936035f, 0.943359f, 0.950195f,
+		0.955566f, 0.959473f, 0.963379f, 0.966797f, 0.969238f, 0.972168f, 0.973633f, 0.976562f, 0.978027f, 0.979492f, 0.980957f, 0.982422f,
+		0.983887f, 0.984863f, 0.985840f, 0.986816f, 0.987793f, 0.988770f, 0.989258f, 0.989746f, 0.990234f, 0.990723f, 0.991699f, 0.992676f,
+		0.993164f, 0.993652f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995117f, 0.995605f, 0.996582f, 0.996582f, 0.997070f, 0.997070f,
+		0.997070f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.034119f, 0.154175f, 0.341309f, 0.532227f, 0.672363f, 0.763184f, 0.820801f, 0.858398f,
+		0.885742f, 0.904297f, 0.918945f, 0.929199f, 0.938965f, 0.945801f, 0.951660f, 0.956543f, 0.961426f, 0.964355f, 0.968262f, 0.970703f,
+		0.973145f, 0.975586f, 0.977539f, 0.979004f, 0.980469f, 0.981934f, 0.983398f, 0.984375f, 0.985352f, 0.986328f, 0.987305f, 0.988281f,
+		0.988770f, 0.989746f, 0.990234f, 0.991211f, 0.991699f, 0.992676f, 0.993164f, 0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995117f,
+		0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.999023f,
+		0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.013390f, 0.056915f, 0.134155f, 0.257080f,
+		0.412109f, 0.560547f, 0.675781f, 0.755859f, 0.812012f, 0.851074f, 0.877930f, 0.898926f, 0.913574f, 0.925781f, 0.935059f, 0.942871f,
+		0.949707f, 0.954590f, 0.959473f, 0.963379f, 0.966797f, 0.969238f, 0.971680f, 0.975098f, 0.976562f, 0.978516f, 0.979980f, 0.980957f,
+		0.982422f, 0.984375f, 0.985352f, 0.985840f, 0.987305f, 0.987793f, 0.988770f, 0.989746f, 0.990723f, 0.991211f, 0.991699f, 0.992188f,
+		0.992676f, 0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995605f, 0.995605f, 0.995605f, 0.996582f, 0.996582f, 0.997070f, 0.997070f,
+		0.997559f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f,
+		0.006939f, 0.027863f, 0.061951f, 0.117859f, 0.204834f, 0.324707f, 0.460205f, 0.585449f, 0.684570f, 0.757324f, 0.810059f, 0.847168f,
+		0.874023f, 0.895996f, 0.910645f, 0.922852f, 0.933105f, 0.940918f, 0.947754f, 0.953613f, 0.958496f, 0.961914f, 0.965820f, 0.968750f,
+		0.971680f, 0.974121f, 0.976074f, 0.978027f, 0.979492f, 0.981445f, 0.982910f, 0.983887f, 0.984863f, 0.986328f, 0.987305f, 0.988281f,
+		0.988770f, 0.989746f, 0.990234f, 0.990723f, 0.991699f, 0.992188f, 0.993164f, 0.993652f, 0.993652f, 0.994141f, 0.995117f, 0.995605f,
+		0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998535f, 0.998535f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.004211f, 0.016022f, 0.034119f, 0.061432f, 0.104797f, 0.170288f, 0.262695f, 0.377686f,
+		0.499756f, 0.608887f, 0.696777f, 0.762207f, 0.810547f, 0.847168f, 0.873535f, 0.893066f, 0.910156f, 0.922852f, 0.932617f, 0.939941f,
+		0.946777f, 0.953125f, 0.958496f, 0.961914f, 0.965332f, 0.968750f, 0.971680f, 0.973633f, 0.975586f, 0.977539f, 0.979492f, 0.981445f,
+		0.982910f, 0.984375f, 0.985840f, 0.986328f, 0.987793f, 0.987793f, 0.989258f, 0.989746f, 0.990723f, 0.991211f, 0.992188f, 0.992676f,
+		0.992676f, 0.993652f, 0.994141f, 0.994629f, 0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.997559f,
+		0.998047f, 0.998535f, 0.999512f, 0.999512f, 0.999023f, 0.999512f, 0.999023f, 0.999023f, 0.002724f, 0.010384f, 0.020813f, 0.036285f,
+		0.059784f, 0.093933f, 0.145508f, 0.218018f, 0.313232f, 0.424072f, 0.534180f, 0.632812f, 0.709961f, 0.769531f, 0.815918f, 0.848145f,
+		0.874512f, 0.894043f, 0.909668f, 0.922363f, 0.932129f, 0.939941f, 0.946777f, 0.953125f, 0.958008f, 0.961914f, 0.965332f, 0.968750f,
+		0.971680f, 0.973633f, 0.976562f, 0.978516f, 0.979980f, 0.981445f, 0.982910f, 0.984863f, 0.985352f, 0.986816f, 0.987793f, 0.988281f,
+		0.988770f, 0.989746f, 0.990723f, 0.991211f, 0.992188f, 0.992676f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.996094f,
+		0.996094f, 0.996582f, 0.996582f, 0.997559f, 0.997559f, 0.998047f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f,
+		0.002113f, 0.007004f, 0.014091f, 0.023895f, 0.037811f, 0.057373f, 0.085632f, 0.127075f, 0.185425f, 0.263672f, 0.360596f, 0.465576f,
+		0.566895f, 0.655762f, 0.725586f, 0.779297f, 0.822266f, 0.853516f, 0.877441f, 0.895996f, 0.911621f, 0.923828f, 0.933105f, 0.940918f,
+		0.947754f, 0.953613f, 0.957520f, 0.962402f, 0.965820f, 0.968750f, 0.972168f, 0.974121f, 0.976074f, 0.978027f, 0.980469f, 0.981934f,
+		0.983398f, 0.984863f, 0.985352f, 0.986328f, 0.988281f, 0.988281f, 0.989258f, 0.990234f, 0.991211f, 0.992188f, 0.992676f, 0.993164f,
+		0.993652f, 0.994629f, 0.994629f, 0.995605f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.001575f, 0.005211f, 0.010040f, 0.016220f, 0.025665f, 0.037415f, 0.054138f, 0.078491f,
+		0.112915f, 0.160156f, 0.225464f, 0.308594f, 0.405029f, 0.506348f, 0.599121f, 0.678711f, 0.743164f, 0.791016f, 0.829590f, 0.859375f,
+		0.881836f, 0.899414f, 0.913086f, 0.924805f, 0.934570f, 0.942383f, 0.948730f, 0.955078f, 0.958984f, 0.963379f, 0.966797f, 0.970215f,
+		0.972168f, 0.974609f, 0.977051f, 0.979004f, 0.980957f, 0.981934f, 0.983398f, 0.984863f, 0.986328f, 0.987305f, 0.988281f, 0.989258f,
+		0.990234f, 0.991211f, 0.991699f, 0.992188f, 0.993164f, 0.993652f, 0.994629f, 0.994629f, 0.995117f, 0.995605f, 0.995605f, 0.996094f,
+		0.996582f, 0.997559f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.000985f, 0.004086f, 0.007362f, 0.011887f,
+		0.018127f, 0.026199f, 0.036804f, 0.052002f, 0.072754f, 0.101318f, 0.140747f, 0.195190f, 0.266113f, 0.352539f, 0.448730f, 0.543945f,
+		0.630371f, 0.702637f, 0.759277f, 0.803711f, 0.839355f, 0.865234f, 0.886719f, 0.903320f, 0.916504f, 0.927734f, 0.936523f, 0.944336f,
+		0.950195f, 0.955566f, 0.959961f, 0.964355f, 0.967773f, 0.970215f, 0.973145f, 0.975586f, 0.978027f, 0.979004f, 0.980957f, 0.982910f,
+		0.984375f, 0.985352f, 0.987305f, 0.987305f, 0.988770f, 0.990234f, 0.990234f, 0.991699f, 0.991699f, 0.993164f, 0.993164f, 0.993652f,
+		0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.998535f, 0.999023f,
+		0.000829f, 0.002878f, 0.005596f, 0.009109f, 0.013359f, 0.019089f, 0.026901f, 0.036774f, 0.049347f, 0.067200f, 0.091736f, 0.125854f,
+		0.171631f, 0.232544f, 0.308594f, 0.397461f, 0.491455f, 0.581055f, 0.659668f, 0.724609f, 0.775879f, 0.817383f, 0.848633f, 0.873047f,
+		0.892090f, 0.907715f, 0.920410f, 0.930664f, 0.939453f, 0.946289f, 0.951660f, 0.957520f, 0.960938f, 0.965820f, 0.968750f, 0.972168f,
+		0.974609f, 0.976562f, 0.978516f, 0.980469f, 0.981934f, 0.983887f, 0.984863f, 0.986328f, 0.986816f, 0.988770f, 0.989746f, 0.990234f,
+		0.991211f, 0.991699f, 0.992676f, 0.993164f, 0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.995605f, 0.996582f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000836f, 0.002403f, 0.004837f, 0.006950f, 0.010269f, 0.014679f, 0.019699f, 0.026291f,
+		0.035431f, 0.046875f, 0.062744f, 0.084045f, 0.113403f, 0.152588f, 0.204712f, 0.271729f, 0.353271f, 0.443115f, 0.532715f, 0.617188f,
+		0.688477f, 0.748047f, 0.793945f, 0.829102f, 0.857422f, 0.880371f, 0.898438f, 0.912598f, 0.924316f, 0.934082f, 0.941406f, 0.948242f,
+		0.954590f, 0.959473f, 0.963379f, 0.967285f, 0.970215f, 0.973145f, 0.975586f, 0.977539f, 0.979980f, 0.981445f, 0.982910f, 0.984375f,
+		0.985840f, 0.987305f, 0.988281f, 0.988770f, 0.990234f, 0.990723f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.994141f, 0.995117f,
+		0.995605f, 0.996094f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.000698f, 0.002052f, 0.003618f, 0.005703f,
+		0.008430f, 0.011230f, 0.015083f, 0.019821f, 0.026474f, 0.034393f, 0.044922f, 0.059204f, 0.077698f, 0.102661f, 0.136963f, 0.182373f,
+		0.241089f, 0.314941f, 0.398926f, 0.489014f, 0.575195f, 0.652344f, 0.717285f, 0.769043f, 0.810059f, 0.842773f, 0.869141f, 0.888672f,
+		0.904785f, 0.917969f, 0.928711f, 0.936523f, 0.945312f, 0.951660f, 0.957031f, 0.961426f, 0.964844f, 0.968750f, 0.971680f, 0.974121f,
+		0.976562f, 0.979004f, 0.980469f, 0.982422f, 0.983887f, 0.985352f, 0.986816f, 0.987793f, 0.988770f, 0.990234f, 0.990723f, 0.991699f,
+		0.992676f, 0.993164f, 0.994141f, 0.994141f, 0.994629f, 0.995605f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f,
+		0.000244f, 0.001565f, 0.002975f, 0.004433f, 0.006596f, 0.008957f, 0.012215f, 0.015533f, 0.020294f, 0.026062f, 0.033722f, 0.042816f,
+		0.055237f, 0.071960f, 0.094543f, 0.124023f, 0.164185f, 0.216309f, 0.281738f, 0.360352f, 0.446533f, 0.534180f, 0.615234f, 0.686523f,
+		0.743652f, 0.790527f, 0.825684f, 0.855957f, 0.878418f, 0.895996f, 0.911133f, 0.923340f, 0.933105f, 0.941406f, 0.948242f, 0.953613f,
+		0.959473f, 0.963379f, 0.966797f, 0.970703f, 0.973145f, 0.976074f, 0.978516f, 0.980469f, 0.982422f, 0.983398f, 0.984863f, 0.986328f,
+		0.987305f, 0.989258f, 0.989746f, 0.990723f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.994141f, 0.995117f, 0.998047f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998047f, 0.000365f, 0.001394f, 0.002546f, 0.004055f, 0.005394f, 0.007465f, 0.009674f, 0.012070f,
+		0.015556f, 0.019913f, 0.025696f, 0.032623f, 0.041046f, 0.052643f, 0.067383f, 0.087463f, 0.113708f, 0.148315f, 0.194946f, 0.254395f,
+		0.326416f, 0.408691f, 0.495117f, 0.579102f, 0.654297f, 0.716797f, 0.768066f, 0.809570f, 0.843262f, 0.868652f, 0.888184f, 0.904785f,
+		0.918457f, 0.929199f, 0.937500f, 0.945801f, 0.951660f, 0.957520f, 0.961914f, 0.965820f, 0.969238f, 0.972656f, 0.975098f, 0.978027f,
+		0.979492f, 0.981934f, 0.983398f, 0.984863f, 0.986328f, 0.987793f, 0.989258f, 0.989746f, 0.991211f, 0.991211f, 0.992188f, 0.993164f,
+		0.993652f, 0.994629f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.000596f, 0.001077f, 0.001882f, 0.003033f,
+		0.004559f, 0.006241f, 0.007805f, 0.010002f, 0.012840f, 0.015900f, 0.019974f, 0.025131f, 0.031250f, 0.039337f, 0.049988f, 0.063843f,
+		0.080933f, 0.105164f, 0.135986f, 0.176880f, 0.230103f, 0.296631f, 0.374268f, 0.459961f, 0.544434f, 0.623535f, 0.691895f, 0.748535f,
+		0.792969f, 0.829102f, 0.857422f, 0.880371f, 0.897949f, 0.913086f, 0.924805f, 0.934570f, 0.942383f, 0.949219f, 0.955566f, 0.960938f,
+		0.964844f, 0.968750f, 0.971191f, 0.974121f, 0.977051f, 0.979004f, 0.980957f, 0.982910f, 0.984863f, 0.985840f, 0.987305f, 0.989258f,
+		0.989746f, 0.991211f, 0.991211f, 0.992676f, 0.993164f, 0.993652f, 0.997559f, 0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.998047f,
+		0.000243f, 0.001173f, 0.001889f, 0.002661f, 0.003933f, 0.005131f, 0.006496f, 0.008324f, 0.010574f, 0.013115f, 0.015839f, 0.019913f,
+		0.024445f, 0.030609f, 0.037781f, 0.047333f, 0.059906f, 0.075928f, 0.097229f, 0.124939f, 0.161743f, 0.209595f, 0.271240f, 0.343994f,
+		0.426758f, 0.511719f, 0.592773f, 0.666504f, 0.727051f, 0.776855f, 0.815918f, 0.847656f, 0.871582f, 0.892090f, 0.907715f, 0.920898f,
+		0.931152f, 0.940918f, 0.947754f, 0.953613f, 0.958496f, 0.963867f, 0.967773f, 0.970703f, 0.974121f, 0.976074f, 0.979004f, 0.980469f,
+		0.982910f, 0.984375f, 0.985840f, 0.987305f, 0.988770f, 0.990234f, 0.990234f, 0.992188f, 0.992188f, 0.993164f, 0.997070f, 0.997559f,
+		0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.000351f, 0.000842f, 0.001560f, 0.002363f, 0.003258f, 0.004131f, 0.005272f, 0.007179f,
+		0.008682f, 0.010643f, 0.013016f, 0.016037f, 0.019516f, 0.024078f, 0.029602f, 0.036591f, 0.045044f, 0.056641f, 0.071350f, 0.090576f,
+		0.116211f, 0.149414f, 0.193237f, 0.248779f, 0.317871f, 0.396973f, 0.481201f, 0.564453f, 0.640137f, 0.705566f, 0.759766f, 0.802734f,
+		0.836914f, 0.863281f, 0.885742f, 0.902832f, 0.916992f, 0.927734f, 0.937012f, 0.945801f, 0.952637f, 0.958008f, 0.961914f, 0.966309f,
+		0.970703f, 0.974121f, 0.976074f, 0.978516f, 0.980957f, 0.982910f, 0.984863f, 0.985840f, 0.987305f, 0.988281f, 0.989746f, 0.990723f,
+		0.991211f, 0.992676f, 0.997070f, 0.997559f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.000000f, 0.000886f, 0.001405f, 0.001915f,
+		0.002651f, 0.003870f, 0.004845f, 0.006035f, 0.006912f, 0.008812f, 0.010887f, 0.013229f, 0.016022f, 0.019196f, 0.023590f, 0.028992f,
+		0.035248f, 0.043304f, 0.053711f, 0.066956f, 0.085083f, 0.107727f, 0.138428f, 0.178589f, 0.229980f, 0.293945f, 0.370117f, 0.453369f,
+		0.537109f, 0.616699f, 0.685059f, 0.743164f, 0.790039f, 0.826660f, 0.856445f, 0.878906f, 0.897949f, 0.913574f, 0.925293f, 0.935547f,
+		0.943848f, 0.951172f, 0.957031f, 0.961914f, 0.966797f, 0.970215f, 0.973145f, 0.976562f, 0.979004f, 0.980469f, 0.982910f, 0.984375f,
+		0.985840f, 0.987305f, 0.988770f, 0.989746f, 0.991211f, 0.992188f, 0.996582f, 0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.997070f,
+		0.000104f, 0.000719f, 0.001065f, 0.001970f, 0.002544f, 0.003149f, 0.004230f, 0.005138f, 0.006119f, 0.007580f, 0.009201f, 0.010902f,
+		0.013260f, 0.015526f, 0.019272f, 0.022858f, 0.027512f, 0.033569f, 0.041199f, 0.050873f, 0.063782f, 0.079895f, 0.101135f, 0.128906f,
+		0.165771f, 0.213745f, 0.273193f, 0.345703f, 0.427002f, 0.511719f, 0.592773f, 0.666016f, 0.727051f, 0.776367f, 0.817871f, 0.848633f,
+		0.875000f, 0.894531f, 0.909668f, 0.922852f, 0.934082f, 0.942383f, 0.949707f, 0.956055f, 0.961914f, 0.966309f, 0.970215f, 0.973145f,
+		0.976562f, 0.978516f, 0.980957f, 0.982910f, 0.984375f, 0.986328f, 0.987305f, 0.988281f, 0.989746f, 0.991211f, 0.996582f, 0.997070f,
+		0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.000240f, 0.000686f, 0.001052f, 0.001375f, 0.002308f, 0.002735f, 0.003510f, 0.004269f,
+		0.005173f, 0.006649f, 0.007442f, 0.009109f, 0.011246f, 0.012886f, 0.015732f, 0.018829f, 0.022354f, 0.026672f, 0.032867f, 0.039764f,
+		0.048492f, 0.060455f, 0.075806f, 0.095276f, 0.121033f, 0.155273f, 0.199097f, 0.255859f, 0.324463f, 0.404053f, 0.488525f, 0.571289f,
+		0.646484f, 0.711426f, 0.765625f, 0.808105f, 0.841797f, 0.869141f, 0.890137f, 0.907227f, 0.920898f, 0.931641f, 0.940918f, 0.948730f,
+		0.955078f, 0.960449f, 0.965820f, 0.969727f, 0.972656f, 0.976562f, 0.978516f, 0.980957f, 0.982910f, 0.984863f, 0.986328f, 0.987793f,
+		0.989746f, 0.990723f, 0.996094f, 0.996582f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.000244f, 0.000597f, 0.000939f, 0.001369f,
+		0.001999f, 0.002329f, 0.003105f, 0.003786f, 0.004395f, 0.005413f, 0.006474f, 0.007793f, 0.009254f, 0.010971f, 0.012970f, 0.015526f,
+		0.018112f, 0.022049f, 0.026581f, 0.031586f, 0.038666f, 0.046967f, 0.057617f, 0.071777f, 0.089783f, 0.113953f, 0.145264f, 0.186646f,
+		0.239990f, 0.305908f, 0.383301f, 0.467285f, 0.551270f, 0.629883f, 0.697266f, 0.754883f, 0.799805f, 0.835938f, 0.864258f, 0.886719f,
+		0.905273f, 0.918945f, 0.931152f, 0.940918f, 0.948242f, 0.955078f, 0.961426f, 0.965332f, 0.969727f, 0.973633f, 0.976074f, 0.979004f,
+		0.980957f, 0.983398f, 0.984863f, 0.987305f, 0.988281f, 0.989258f, 0.996094f, 0.996094f, 0.996582f, 0.996582f, 0.996582f, 0.996582f,
+		0.000000f, 0.000475f, 0.000891f, 0.001390f, 0.001730f, 0.002060f, 0.002501f, 0.003109f, 0.003836f, 0.004837f, 0.005852f, 0.006859f,
+		0.007740f, 0.009216f, 0.010918f, 0.012863f, 0.014915f, 0.017731f, 0.021317f, 0.025482f, 0.030930f, 0.037262f, 0.044891f, 0.055115f,
+		0.068298f, 0.085510f, 0.107910f, 0.137207f, 0.176025f, 0.226929f, 0.289551f, 0.364746f, 0.447998f, 0.532715f, 0.613770f, 0.685547f,
+		0.744629f, 0.791992f, 0.830078f, 0.860352f, 0.884277f, 0.903320f, 0.917969f, 0.930176f, 0.939941f, 0.947754f, 0.954590f, 0.961426f,
+		0.966309f, 0.970215f, 0.973145f, 0.976562f, 0.979492f, 0.981445f, 0.983398f, 0.985352f, 0.987793f, 0.988281f, 0.995605f, 0.996094f,
+		0.996094f, 0.996582f, 0.996094f, 0.996094f, 0.000102f, 0.000243f, 0.000844f, 0.001124f, 0.001554f, 0.002077f, 0.002098f, 0.002682f,
+		0.003357f, 0.004280f, 0.005035f, 0.005764f, 0.006805f, 0.007633f, 0.009354f, 0.010872f, 0.012665f, 0.015099f, 0.017258f, 0.020599f,
+		0.024887f, 0.029495f, 0.035522f, 0.042999f, 0.053070f, 0.065125f, 0.081299f, 0.102661f, 0.130371f, 0.166992f, 0.215088f, 0.275635f,
+		0.348877f, 0.431641f, 0.517578f, 0.600098f, 0.672852f, 0.735352f, 0.785645f, 0.826172f, 0.856934f, 0.881836f, 0.900879f, 0.916992f,
+		0.930176f, 0.940430f, 0.947754f, 0.955078f, 0.960938f, 0.966309f, 0.969238f, 0.973633f, 0.977051f, 0.979492f, 0.981934f, 0.983887f,
+		0.986328f, 0.987793f, 0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.996094f, 0.996094f, 0.000241f, 0.000242f, 0.000823f, 0.000956f,
+		0.001225f, 0.001549f, 0.002031f, 0.002613f, 0.003124f, 0.003574f, 0.004467f, 0.004955f, 0.005672f, 0.006752f, 0.007603f, 0.009186f,
+		0.010704f, 0.012741f, 0.014366f, 0.017487f, 0.020142f, 0.024002f, 0.028915f, 0.034943f, 0.041656f, 0.050964f, 0.062622f, 0.077881f,
+		0.097961f, 0.124207f, 0.158936f, 0.204590f, 0.263184f, 0.334961f, 0.416748f, 0.502930f, 0.587891f, 0.664062f, 0.728516f, 0.780762f,
+		0.822266f, 0.854492f, 0.879395f, 0.900879f, 0.916504f, 0.928711f, 0.940430f, 0.948730f, 0.955566f, 0.961914f, 0.967285f, 0.970215f,
+		0.974121f, 0.977539f, 0.979980f, 0.982422f, 0.984863f, 0.986816f, 0.994629f, 0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.995605f,
+		0.000000f, 0.000473f, 0.000607f, 0.000921f, 0.000957f, 0.001448f, 0.001884f, 0.002270f, 0.002703f, 0.002998f, 0.003862f, 0.004307f,
+		0.005074f, 0.005665f, 0.006737f, 0.007851f, 0.009216f, 0.010735f, 0.012459f, 0.014572f, 0.016998f, 0.019821f, 0.023605f, 0.027969f,
+		0.033783f, 0.040192f, 0.049286f, 0.060303f, 0.074829f, 0.093750f, 0.118774f, 0.152222f, 0.195801f, 0.252441f, 0.322754f, 0.404053f,
+		0.491943f, 0.577637f, 0.655273f, 0.722168f, 0.776367f, 0.820312f, 0.854004f, 0.878906f, 0.900879f, 0.916992f, 0.929688f, 0.940430f,
+		0.949707f, 0.956055f, 0.962402f, 0.967285f, 0.971191f, 0.975586f, 0.978516f, 0.980957f, 0.983398f, 0.985352f, 0.994141f, 0.995117f,
+		0.995117f, 0.995605f, 0.995117f, 0.995605f, 0.000000f, 0.000444f, 0.000605f, 0.000649f, 0.000926f, 0.001096f, 0.001624f, 0.001669f,
+		0.002373f, 0.002716f, 0.003231f, 0.003769f, 0.004395f, 0.005005f, 0.005878f, 0.006710f, 0.007793f, 0.008957f, 0.010712f, 0.012230f,
+		0.014244f, 0.016693f, 0.019531f, 0.022827f, 0.027100f, 0.032318f, 0.038971f, 0.047302f, 0.058105f, 0.072021f, 0.089966f, 0.114319f,
+		0.146362f, 0.188965f, 0.244019f, 0.312988f, 0.394287f, 0.482178f, 0.569824f, 0.650391f, 0.718262f, 0.774414f, 0.819336f, 0.853027f,
+		0.880371f, 0.900879f, 0.917969f, 0.930664f, 0.940918f, 0.950684f, 0.957031f, 0.962891f, 0.968262f, 0.972656f, 0.976562f, 0.979004f,
+		0.981934f, 0.984375f, 0.994141f, 0.994629f, 0.994629f, 0.995117f, 0.994629f, 0.995117f, 0.000000f, 0.000336f, 0.000601f, 0.000712f,
+		0.000810f, 0.001174f, 0.001286f, 0.001618f, 0.002037f, 0.002592f, 0.002920f, 0.003223f, 0.003847f, 0.004463f, 0.005119f, 0.006020f,
+		0.006783f, 0.007957f, 0.008888f, 0.010590f, 0.012230f, 0.013885f, 0.016220f, 0.019318f, 0.022278f, 0.026474f, 0.031403f, 0.037781f,
+		0.046021f, 0.055969f, 0.069397f, 0.086975f, 0.110413f, 0.140991f, 0.182739f, 0.236694f, 0.304932f, 0.385986f, 0.475586f, 0.563965f,
+		0.646484f, 0.716797f, 0.772461f, 0.818359f, 0.853027f, 0.880859f, 0.901855f, 0.918945f, 0.932129f, 0.942383f, 0.951172f, 0.958496f,
+		0.964355f, 0.969238f, 0.973633f, 0.977051f, 0.979980f, 0.982910f, 0.993652f, 0.994141f, 0.994629f, 0.994141f, 0.994141f, 0.994629f,
+		0.000000f, 0.000244f, 0.000418f, 0.000597f, 0.000600f, 0.001085f, 0.001236f, 0.001535f, 0.001970f, 0.002096f, 0.002354f, 0.002834f,
+		0.003323f, 0.003822f, 0.004463f, 0.005146f, 0.005798f, 0.006859f, 0.007587f, 0.008827f, 0.009956f, 0.011833f, 0.013725f, 0.015945f,
+		0.018585f, 0.021988f, 0.025665f, 0.030807f, 0.036774f, 0.044373f, 0.054108f, 0.067383f, 0.084229f, 0.106812f, 0.137207f, 0.177734f,
+		0.230835f, 0.299072f, 0.380127f, 0.470215f, 0.560547f, 0.644531f, 0.715820f, 0.774414f, 0.820312f, 0.854980f, 0.882324f, 0.903809f,
+		0.921387f, 0.933594f, 0.944824f, 0.952637f, 0.960449f, 0.965820f, 0.971191f, 0.974609f, 0.978027f, 0.981934f, 0.993164f, 0.994629f,
+		0.994141f, 0.994141f, 0.994141f, 0.994141f, 0.000000f, 0.000244f, 0.000411f, 0.000589f, 0.000820f, 0.000729f, 0.001086f, 0.001301f,
+		0.001677f, 0.001935f, 0.002312f, 0.002678f, 0.002846f, 0.003590f, 0.003914f, 0.004578f, 0.005020f, 0.005753f, 0.006706f, 0.007710f,
+		0.008911f, 0.010155f, 0.011528f, 0.013504f, 0.015747f, 0.018036f, 0.021408f, 0.024994f, 0.029816f, 0.035858f, 0.043152f, 0.053009f,
+		0.065491f, 0.082031f, 0.104065f, 0.133789f, 0.174072f, 0.226929f, 0.294434f, 0.376465f, 0.467773f, 0.560059f, 0.644531f, 0.717285f,
+		0.777344f, 0.823242f, 0.857910f, 0.885742f, 0.906738f, 0.922852f, 0.936523f, 0.947266f, 0.955078f, 0.961426f, 0.967285f, 0.972656f,
+		0.976562f, 0.979980f, 0.992676f, 0.993164f, 0.993652f, 0.993652f, 0.993652f, 0.993652f, 0.000000f, 0.000243f, 0.000243f, 0.000442f,
+		0.000695f, 0.000759f, 0.000837f, 0.001089f, 0.001625f, 0.001702f, 0.002045f, 0.002176f, 0.002756f, 0.003063f, 0.003687f, 0.003893f,
+		0.004456f, 0.005337f, 0.006062f, 0.006523f, 0.007572f, 0.008430f, 0.009880f, 0.011612f, 0.013237f, 0.015114f, 0.017487f, 0.020584f,
+		0.024445f, 0.028931f, 0.034729f, 0.042023f, 0.051788f, 0.063843f, 0.079956f, 0.102295f, 0.131592f, 0.171021f, 0.223877f, 0.292236f,
+		0.375000f, 0.468018f, 0.562012f, 0.648438f, 0.721191f, 0.781250f, 0.826660f, 0.862305f, 0.888672f, 0.909668f, 0.926270f, 0.938965f,
+		0.949707f, 0.957520f, 0.964355f, 0.969727f, 0.974121f, 0.978027f, 0.992676f, 0.993164f, 0.993164f, 0.992676f, 0.993164f, 0.993164f,
+		0.000000f, 0.000242f, 0.000242f, 0.000242f, 0.000564f, 0.000692f, 0.000826f, 0.001094f, 0.001280f, 0.001457f, 0.001673f, 0.002232f,
+		0.002411f, 0.002789f, 0.003174f, 0.003649f, 0.003859f, 0.004349f, 0.004990f, 0.005898f, 0.006622f, 0.007496f, 0.008209f, 0.009583f,
+		0.011284f, 0.013062f, 0.014763f, 0.017120f, 0.020020f, 0.023804f, 0.028412f, 0.033905f, 0.041016f, 0.050140f, 0.062469f, 0.078552f,
+		0.100159f, 0.129272f, 0.169067f, 0.222290f, 0.291504f, 0.376465f, 0.470703f, 0.566406f, 0.653320f, 0.728027f, 0.786621f, 0.832031f,
+		0.866699f, 0.893555f, 0.914062f, 0.929688f, 0.942383f, 0.952148f, 0.959961f, 0.966797f, 0.972168f, 0.976074f, 0.991211f, 0.992188f,
+		0.992676f, 0.992188f, 0.992676f, 0.992676f, 0.000241f, 0.000241f, 0.000240f, 0.000242f, 0.000486f, 0.000637f, 0.000916f, 0.000933f,
+		0.001003f, 0.001284f, 0.001584f, 0.001925f, 0.002134f, 0.002502f, 0.002731f, 0.003134f, 0.003435f, 0.004036f, 0.004379f, 0.005077f,
+		0.005688f, 0.006557f, 0.007347f, 0.007942f, 0.009506f, 0.010712f, 0.012527f, 0.014603f, 0.016693f, 0.019592f, 0.023285f, 0.027512f,
+		0.033173f, 0.040283f, 0.049347f, 0.061432f, 0.077271f, 0.098938f, 0.128052f, 0.168091f, 0.222168f, 0.292725f, 0.379150f, 0.476807f,
+		0.573730f, 0.662598f, 0.735840f, 0.794434f, 0.839844f, 0.873535f, 0.898926f, 0.918945f, 0.934082f, 0.945312f, 0.955566f, 0.962402f,
+		0.969238f, 0.974609f, 0.990723f, 0.991699f, 0.992188f, 0.992188f, 0.992188f, 0.992188f, 0.000000f, 0.000238f, 0.000240f, 0.000362f,
+		0.000362f, 0.000521f, 0.000631f, 0.000909f, 0.000937f, 0.001249f, 0.001373f, 0.001693f, 0.001746f, 0.002184f, 0.002436f, 0.002680f,
+		0.003094f, 0.003576f, 0.003828f, 0.004463f, 0.004990f, 0.005589f, 0.006439f, 0.006943f, 0.008217f, 0.009384f, 0.010719f, 0.012184f,
+		0.014130f, 0.016373f, 0.019241f, 0.022675f, 0.027161f, 0.032379f, 0.039307f, 0.048645f, 0.060455f, 0.076416f, 0.097778f, 0.127441f,
+		0.168213f, 0.223633f, 0.296387f, 0.385986f, 0.485107f, 0.583984f, 0.673340f, 0.746582f, 0.804199f, 0.848633f, 0.880371f, 0.905273f,
+		0.923828f, 0.938477f, 0.949707f, 0.958984f, 0.965820f, 0.972656f, 0.990234f, 0.991211f, 0.991211f, 0.991211f, 0.991211f, 0.991211f,
+		0.000000f, 0.000234f, 0.000238f, 0.000236f, 0.000360f, 0.000482f, 0.000614f, 0.000786f, 0.000900f, 0.001056f, 0.001336f, 0.001466f,
+		0.001671f, 0.001907f, 0.002333f, 0.002546f, 0.002871f, 0.003067f, 0.003500f, 0.003813f, 0.004425f, 0.004574f, 0.005459f, 0.006092f,
+		0.006660f, 0.007660f, 0.008987f, 0.010071f, 0.011841f, 0.013847f, 0.016022f, 0.018829f, 0.022339f, 0.026779f, 0.031677f, 0.038910f,
+		0.047913f, 0.059601f, 0.075684f, 0.097290f, 0.127319f, 0.169189f, 0.226807f, 0.302490f, 0.394775f, 0.497314f, 0.598633f, 0.686523f,
+		0.759766f, 0.814941f, 0.857422f, 0.888672f, 0.912109f, 0.930176f, 0.943359f, 0.954102f, 0.962402f, 0.968750f, 0.988770f, 0.990234f,
+		0.990234f, 0.990234f, 0.991211f, 0.990723f, 0.000000f, 0.000036f, 0.000166f, 0.000357f, 0.000356f, 0.000478f, 0.000566f, 0.000638f,
+		0.000893f, 0.001146f, 0.001242f, 0.001330f, 0.001502f, 0.001773f, 0.001918f, 0.002024f, 0.002501f, 0.002604f, 0.003067f, 0.003334f,
+		0.003708f, 0.004044f, 0.004646f, 0.005268f, 0.006241f, 0.006931f, 0.007774f, 0.008911f, 0.010277f, 0.011475f, 0.013542f, 0.015732f,
+		0.018417f, 0.022049f, 0.026154f, 0.031189f, 0.038269f, 0.047119f, 0.059265f, 0.075256f, 0.097534f, 0.128906f, 0.172119f, 0.231934f,
+		0.311035f, 0.407715f, 0.513184f, 0.615723f, 0.703613f, 0.773926f, 0.827637f, 0.867188f, 0.897461f, 0.919434f, 0.936035f, 0.948730f,
+		0.958984f, 0.966309f, 0.988770f, 0.989746f, 0.989746f, 0.990234f, 0.989746f, 0.989746f, 0.000000f, 0.000028f, 0.000093f, 0.000334f,
+		0.000465f, 0.000472f, 0.000373f, 0.000685f, 0.000695f, 0.001027f, 0.001128f, 0.001155f, 0.001419f, 0.001435f, 0.001760f, 0.001850f,
+		0.002241f, 0.002373f, 0.002604f, 0.002821f, 0.003334f, 0.003666f, 0.004139f, 0.004627f, 0.005207f, 0.005886f, 0.006596f, 0.007580f,
+		0.008705f, 0.009911f, 0.011520f, 0.013237f, 0.015427f, 0.017944f, 0.021423f, 0.025497f, 0.030945f, 0.037537f, 0.046692f, 0.058624f,
+		0.075317f, 0.098267f, 0.130493f, 0.176025f, 0.239136f, 0.323242f, 0.424561f, 0.533691f, 0.636230f, 0.723145f, 0.790039f, 0.841797f,
+		0.880371f, 0.906738f, 0.926758f, 0.941406f, 0.953613f, 0.963379f, 0.987793f, 0.988770f, 0.988770f, 0.989258f, 0.989258f, 0.989258f,
+		0.000000f, 0.000000f, 0.000047f, 0.000321f, 0.000332f, 0.000351f, 0.000470f, 0.000596f, 0.000655f, 0.000727f, 0.001008f, 0.001112f,
+		0.001350f, 0.001379f, 0.001380f, 0.001751f, 0.002008f, 0.002151f, 0.002327f, 0.002548f, 0.002691f, 0.003056f, 0.003475f, 0.003925f,
+		0.004749f, 0.005161f, 0.005863f, 0.006538f, 0.007153f, 0.008453f, 0.009789f, 0.010986f, 0.013168f, 0.015121f, 0.017563f, 0.020966f,
+		0.025009f, 0.030151f, 0.037048f, 0.046570f, 0.058624f, 0.075623f, 0.099243f, 0.133667f, 0.181641f, 0.249756f, 0.338623f, 0.445312f,
+		0.556641f, 0.659180f, 0.744141f, 0.808594f, 0.855957f, 0.890137f, 0.916992f, 0.934570f, 0.949219f, 0.959473f, 0.986816f, 0.987793f,
+		0.987793f, 0.987793f, 0.987793f, 0.988281f, 0.000000f, 0.000000f, 0.000000f, 0.000244f, 0.000429f, 0.000440f, 0.000348f, 0.000592f,
+		0.000606f, 0.000755f, 0.000690f, 0.000935f, 0.001172f, 0.001257f, 0.001368f, 0.001458f, 0.001786f, 0.001809f, 0.002060f, 0.002274f,
+		0.002478f, 0.002642f, 0.002987f, 0.003435f, 0.003866f, 0.004337f, 0.005066f, 0.005409f, 0.006355f, 0.007111f, 0.008011f, 0.009392f,
+		0.011032f, 0.012321f, 0.014717f, 0.017319f, 0.020432f, 0.024551f, 0.029953f, 0.036835f, 0.045929f, 0.058716f, 0.076416f, 0.101562f,
+		0.137695f, 0.189453f, 0.262451f, 0.358154f, 0.470215f, 0.584961f, 0.686523f, 0.767578f, 0.828125f, 0.871582f, 0.903809f, 0.926270f,
+		0.941895f, 0.956055f, 0.985352f, 0.986328f, 0.986816f, 0.986816f, 0.986816f, 0.986816f, 0.000000f, 0.000000f, 0.000000f, 0.000119f,
+		0.000237f, 0.000314f, 0.000570f, 0.000575f, 0.000583f, 0.000632f, 0.000651f, 0.000789f, 0.000947f, 0.001097f, 0.001300f, 0.001320f,
+		0.001384f, 0.001443f, 0.001641f, 0.001869f, 0.002047f, 0.002396f, 0.002634f, 0.003025f, 0.003412f, 0.003757f, 0.004238f, 0.004620f,
+		0.005463f, 0.006168f, 0.007072f, 0.008080f, 0.009155f, 0.010590f, 0.012306f, 0.014175f, 0.016769f, 0.020081f, 0.023972f, 0.029495f,
+		0.036560f, 0.045959f, 0.059265f, 0.078125f, 0.104797f, 0.143677f, 0.199951f, 0.279785f, 0.382812f, 0.500977f, 0.616699f, 0.716309f,
+		0.791992f, 0.847168f, 0.887207f, 0.915527f, 0.936523f, 0.950684f, 0.984375f, 0.985352f, 0.986328f, 0.985840f, 0.986328f, 0.985840f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000205f, 0.000239f, 0.000299f, 0.000537f, 0.000574f, 0.000696f, 0.000583f, 0.000740f,
+		0.000778f, 0.000867f, 0.001013f, 0.001257f, 0.001325f, 0.001277f, 0.001416f, 0.001718f, 0.001965f, 0.002079f, 0.002356f, 0.002577f,
+		0.002771f, 0.003305f, 0.003693f, 0.004028f, 0.004593f, 0.005234f, 0.005905f, 0.006802f, 0.007698f, 0.008553f, 0.009995f, 0.011635f,
+		0.013824f, 0.016174f, 0.019547f, 0.023544f, 0.029114f, 0.036377f, 0.046417f, 0.060211f, 0.080017f, 0.108643f, 0.151611f, 0.213379f,
+		0.301758f, 0.414062f, 0.537598f, 0.653320f, 0.748047f, 0.817871f, 0.868164f, 0.903320f, 0.928711f, 0.945801f, 0.982910f, 0.983887f,
+		0.984375f, 0.984375f, 0.984863f, 0.984375f, 0.000000f, 0.000000f, 0.000045f, 0.000105f, 0.000114f, 0.000340f, 0.000371f, 0.000501f,
+		0.000639f, 0.000554f, 0.000687f, 0.000675f, 0.000711f, 0.000738f, 0.000824f, 0.001092f, 0.001040f, 0.001185f, 0.001212f, 0.001408f,
+		0.001624f, 0.001813f, 0.001982f, 0.002182f, 0.002634f, 0.002748f, 0.003252f, 0.003540f, 0.004089f, 0.004505f, 0.005001f, 0.005657f,
+		0.006500f, 0.007195f, 0.008286f, 0.009750f, 0.011208f, 0.013420f, 0.015762f, 0.019226f, 0.023209f, 0.029144f, 0.036591f, 0.047150f,
+		0.061615f, 0.082947f, 0.114014f, 0.161621f, 0.231323f, 0.329834f, 0.451416f, 0.579590f, 0.692871f, 0.780273f, 0.844238f, 0.888184f,
+		0.917969f, 0.939453f, 0.981445f, 0.982422f, 0.982910f, 0.982910f, 0.982910f, 0.982910f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000208f, 0.000311f, 0.000238f, 0.000337f, 0.000524f, 0.000617f, 0.000533f, 0.000675f, 0.000665f, 0.000776f, 0.000840f, 0.000819f,
+		0.000902f, 0.001169f, 0.001130f, 0.001178f, 0.001382f, 0.001571f, 0.001941f, 0.001932f, 0.002138f, 0.002306f, 0.002586f, 0.002937f,
+		0.003468f, 0.003740f, 0.004292f, 0.004704f, 0.005444f, 0.006081f, 0.007019f, 0.008255f, 0.009521f, 0.010796f, 0.012840f, 0.015503f,
+		0.018784f, 0.023178f, 0.029129f, 0.036774f, 0.047699f, 0.063416f, 0.086548f, 0.121399f, 0.175293f, 0.254883f, 0.365234f, 0.496582f,
+		0.626953f, 0.733398f, 0.813477f, 0.869629f, 0.906738f, 0.933105f, 0.979980f, 0.980957f, 0.981445f, 0.981445f, 0.980957f, 0.981445f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000208f, 0.000312f, 0.000236f, 0.000343f, 0.000475f, 0.000496f, 0.000528f,
+		0.000659f, 0.000582f, 0.000685f, 0.000710f, 0.000761f, 0.000784f, 0.000941f, 0.001013f, 0.001117f, 0.001339f, 0.001500f, 0.001623f,
+		0.001769f, 0.002039f, 0.002298f, 0.002565f, 0.002802f, 0.003119f, 0.003471f, 0.003857f, 0.004658f, 0.005177f, 0.005836f, 0.006752f,
+		0.007324f, 0.008911f, 0.010422f, 0.012527f, 0.015373f, 0.018585f, 0.022964f, 0.029037f, 0.037231f, 0.049072f, 0.066345f, 0.091492f,
+		0.131470f, 0.193359f, 0.285645f, 0.409912f, 0.548828f, 0.676758f, 0.776367f, 0.845703f, 0.893066f, 0.924805f, 0.978027f, 0.979492f,
+		0.979492f, 0.979004f, 0.979492f, 0.979492f, 0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000166f, 0.000228f, 0.000227f,
+		0.000369f, 0.000337f, 0.000368f, 0.000452f, 0.000500f, 0.000547f, 0.000543f, 0.000575f, 0.000623f, 0.000723f, 0.000783f, 0.000874f,
+		0.001141f, 0.001226f, 0.001279f, 0.001336f, 0.001499f, 0.001655f, 0.001922f, 0.002090f, 0.002453f, 0.002298f, 0.003139f, 0.003181f,
+		0.003674f, 0.004166f, 0.004814f, 0.005447f, 0.006348f, 0.007179f, 0.008736f, 0.010406f, 0.012321f, 0.014984f, 0.018219f, 0.022934f,
+		0.028824f, 0.037598f, 0.050476f, 0.069397f, 0.098694f, 0.144775f, 0.218018f, 0.325439f, 0.464111f, 0.607910f, 0.729492f, 0.817383f,
+		0.876953f, 0.915527f, 0.976562f, 0.977539f, 0.977539f, 0.977051f, 0.977051f, 0.977539f, 0.000000f, 0.000000f, 0.000000f, 0.000122f,
+		0.000122f, 0.000122f, 0.000154f, 0.000200f, 0.000267f, 0.000316f, 0.000324f, 0.000449f, 0.000319f, 0.000379f, 0.000515f, 0.000519f,
+		0.000558f, 0.000628f, 0.000645f, 0.000690f, 0.000777f, 0.000940f, 0.001096f, 0.001204f, 0.001278f, 0.001485f, 0.001670f, 0.001929f,
+		0.001961f, 0.002016f, 0.002367f, 0.002785f, 0.003025f, 0.003248f, 0.003805f, 0.004539f, 0.004845f, 0.005733f, 0.006851f, 0.008278f,
+		0.010017f, 0.011841f, 0.014542f, 0.017807f, 0.022705f, 0.029190f, 0.038544f, 0.052612f, 0.073853f, 0.108093f, 0.162842f, 0.250977f,
+		0.377930f, 0.529785f, 0.672363f, 0.782715f, 0.855957f, 0.904297f, 0.973145f, 0.974121f, 0.974609f, 0.975586f, 0.974609f, 0.975098f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000158f, 0.000121f, 0.000190f, 0.000238f, 0.000397f, 0.000354f,
+		0.000364f, 0.000365f, 0.000440f, 0.000474f, 0.000509f, 0.000612f, 0.000611f, 0.000648f, 0.000804f, 0.000755f, 0.000943f, 0.001050f,
+		0.001221f, 0.001340f, 0.001338f, 0.001443f, 0.001635f, 0.001822f, 0.002083f, 0.002226f, 0.002480f, 0.002682f, 0.003185f, 0.003609f,
+		0.003948f, 0.005074f, 0.005558f, 0.006741f, 0.007904f, 0.009384f, 0.011360f, 0.014000f, 0.017883f, 0.022675f, 0.029648f, 0.039917f,
+		0.055695f, 0.080261f, 0.120728f, 0.188354f, 0.296143f, 0.443848f, 0.603027f, 0.737793f, 0.831055f, 0.891113f, 0.970703f, 0.971680f,
+		0.972168f, 0.972656f, 0.971680f, 0.972168f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000122f, 0.000121f, 0.000121f,
+		0.000121f, 0.000251f, 0.000260f, 0.000278f, 0.000315f, 0.000334f, 0.000235f, 0.000357f, 0.000442f, 0.000513f, 0.000504f, 0.000598f,
+		0.000556f, 0.000771f, 0.000831f, 0.000886f, 0.000977f, 0.001145f, 0.001105f, 0.001244f, 0.001281f, 0.001431f, 0.001544f, 0.001850f,
+		0.001986f, 0.002131f, 0.002537f, 0.002737f, 0.003252f, 0.003826f, 0.004555f, 0.005184f, 0.006199f, 0.007195f, 0.009041f, 0.011337f,
+		0.013878f, 0.017395f, 0.022552f, 0.030502f, 0.041962f, 0.059875f, 0.089111f, 0.139404f, 0.224609f, 0.357910f, 0.524902f, 0.684082f,
+		0.800781f, 0.875977f, 0.967773f, 0.968750f, 0.968262f, 0.968750f, 0.969238f, 0.969238f, 0.000000f, 0.000000f, 0.000122f, 0.000122f,
+		0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000095f, 0.000081f, 0.000217f, 0.000149f, 0.000204f, 0.000212f, 0.000338f,
+		0.000345f, 0.000348f, 0.000456f, 0.000463f, 0.000495f, 0.000570f, 0.000583f, 0.000748f, 0.000799f, 0.000731f, 0.000965f, 0.001041f,
+		0.001071f, 0.001210f, 0.001318f, 0.001238f, 0.001410f, 0.001631f, 0.001932f, 0.002327f, 0.002577f, 0.003057f, 0.003452f, 0.003956f,
+		0.004639f, 0.005714f, 0.006817f, 0.008446f, 0.010605f, 0.013443f, 0.017319f, 0.022964f, 0.031021f, 0.044281f, 0.065857f, 0.102112f,
+		0.166504f, 0.277344f, 0.439941f, 0.617188f, 0.762207f, 0.856445f, 0.963379f, 0.964355f, 0.965332f, 0.964844f, 0.965332f, 0.965332f,
+		0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000107f, 0.000091f, 0.000161f,
+		0.000119f, 0.000184f, 0.000266f, 0.000284f, 0.000314f, 0.000319f, 0.000334f, 0.000344f, 0.000565f, 0.000455f, 0.000488f, 0.000667f,
+		0.000710f, 0.000713f, 0.000787f, 0.000755f, 0.000849f, 0.000972f, 0.001097f, 0.001286f, 0.001427f, 0.001556f, 0.001667f, 0.001687f,
+		0.002155f, 0.002369f, 0.002674f, 0.003086f, 0.003710f, 0.004536f, 0.005585f, 0.006783f, 0.007957f, 0.010262f, 0.013115f, 0.017212f,
+		0.023102f, 0.032715f, 0.047943f, 0.074158f, 0.121155f, 0.207520f, 0.353027f, 0.541504f, 0.715332f, 0.834473f, 0.959473f, 0.960449f,
+		0.960938f, 0.960938f, 0.960938f, 0.961426f, 0.000000f, 0.000000f, 0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000121f,
+		0.000120f, 0.000120f, 0.000103f, 0.000089f, 0.000077f, 0.000080f, 0.000121f, 0.000218f, 0.000209f, 0.000245f, 0.000303f, 0.000316f,
+		0.000388f, 0.000341f, 0.000549f, 0.000594f, 0.000604f, 0.000679f, 0.000625f, 0.000628f, 0.000795f, 0.000883f, 0.000857f, 0.000991f,
+		0.001166f, 0.000955f, 0.001194f, 0.001347f, 0.001548f, 0.001804f, 0.002048f, 0.002388f, 0.002911f, 0.003130f, 0.003933f, 0.004845f,
+		0.006031f, 0.007385f, 0.009705f, 0.012688f, 0.017044f, 0.023788f, 0.034882f, 0.053284f, 0.086670f, 0.151123f, 0.271484f, 0.457031f,
+		0.658203f, 0.805176f, 0.954102f, 0.955078f, 0.956055f, 0.956055f, 0.956055f, 0.955566f, 0.000000f, 0.000122f, 0.000121f, 0.000121f,
+		0.000121f, 0.000121f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000116f, 0.000101f, 0.000088f, 0.000077f, 0.000131f, 0.000071f,
+		0.000146f, 0.000200f, 0.000237f, 0.000270f, 0.000289f, 0.000302f, 0.000311f, 0.000441f, 0.000396f, 0.000588f, 0.000630f, 0.000570f,
+		0.000575f, 0.000537f, 0.000589f, 0.000750f, 0.000721f, 0.001048f, 0.001122f, 0.000951f, 0.001243f, 0.001346f, 0.001703f, 0.001592f,
+		0.001880f, 0.002340f, 0.002804f, 0.003637f, 0.004356f, 0.005329f, 0.006805f, 0.009094f, 0.012566f, 0.017181f, 0.025040f, 0.038147f,
+		0.061249f, 0.107788f, 0.200195f, 0.369629f, 0.587891f, 0.771973f, 0.948242f, 0.949707f, 0.950195f, 0.949707f, 0.950195f, 0.950195f,
+		0.000000f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000120f, 0.000120f, 0.000120f, 0.000120f, 0.000119f, 0.000119f, 0.000114f,
+		0.000101f, 0.000088f, 0.000079f, 0.000070f, 0.000063f, 0.000136f, 0.000136f, 0.000183f, 0.000207f, 0.000277f, 0.000271f, 0.000291f,
+		0.000369f, 0.000344f, 0.000494f, 0.000459f, 0.000515f, 0.000509f, 0.000532f, 0.000504f, 0.000716f, 0.000589f, 0.000691f, 0.000902f,
+		0.000972f, 0.000968f, 0.001067f, 0.001483f, 0.001780f, 0.001652f, 0.002090f, 0.002602f, 0.003113f, 0.003738f, 0.004738f, 0.006420f,
+		0.008522f, 0.012100f, 0.017334f, 0.026489f, 0.042786f, 0.074524f, 0.142578f, 0.283936f, 0.509277f, 0.729492f, 0.940918f, 0.941895f,
+		0.942383f, 0.942383f, 0.942383f, 0.942871f, 0.000122f, 0.000121f, 0.000121f, 0.000120f, 0.000120f, 0.000120f, 0.000119f, 0.000119f,
+		0.000119f, 0.000118f, 0.000118f, 0.000118f, 0.000116f, 0.000102f, 0.000090f, 0.000081f, 0.000091f, 0.000066f, 0.000059f, 0.000110f,
+		0.000109f, 0.000155f, 0.000184f, 0.000227f, 0.000297f, 0.000333f, 0.000355f, 0.000349f, 0.000344f, 0.000421f, 0.000459f, 0.000561f,
+		0.000600f, 0.000563f, 0.000630f, 0.000563f, 0.000682f, 0.000737f, 0.000892f, 0.001037f, 0.001026f, 0.001163f, 0.001743f, 0.001782f,
+		0.002117f, 0.002573f, 0.003389f, 0.004429f, 0.005871f, 0.007942f, 0.011841f, 0.018066f, 0.029190f, 0.050842f, 0.098511f, 0.207397f,
+		0.422363f, 0.677734f, 0.932129f, 0.933594f, 0.933594f, 0.934082f, 0.934082f, 0.934082f, 0.000000f, 0.000121f, 0.000120f, 0.000119f,
+		0.000119f, 0.000119f, 0.000118f, 0.000118f, 0.000118f, 0.000117f, 0.000117f, 0.000117f, 0.000117f, 0.000116f, 0.000104f, 0.000093f,
+		0.000084f, 0.000076f, 0.000069f, 0.000091f, 0.000057f, 0.000051f, 0.000112f, 0.000120f, 0.000179f, 0.000232f, 0.000225f, 0.000283f,
+		0.000301f, 0.000308f, 0.000353f, 0.000437f, 0.000395f, 0.000523f, 0.000486f, 0.000504f, 0.000469f, 0.000614f, 0.000581f, 0.000755f,
+		0.000789f, 0.001121f, 0.000981f, 0.001218f, 0.001565f, 0.001795f, 0.002296f, 0.002958f, 0.003866f, 0.005329f, 0.007675f, 0.011658f,
+		0.019043f, 0.033478f, 0.065430f, 0.144043f, 0.331299f, 0.613770f, 0.921387f, 0.922852f, 0.923340f, 0.923340f, 0.923340f, 0.923340f,
+		0.000000f, 0.000000f, 0.000119f, 0.000118f, 0.000118f, 0.000117f, 0.000116f, 0.000116f, 0.000116f, 0.000116f, 0.000115f, 0.000115f,
+		0.000115f, 0.000115f, 0.000114f, 0.000108f, 0.000097f, 0.000087f, 0.000079f, 0.000072f, 0.000065f, 0.000060f, 0.000094f, 0.000050f,
+		0.000104f, 0.000104f, 0.000121f, 0.000164f, 0.000195f, 0.000247f, 0.000265f, 0.000328f, 0.000290f, 0.000355f, 0.000395f, 0.000356f,
+		0.000361f, 0.000459f, 0.000470f, 0.000515f, 0.000580f, 0.000624f, 0.000751f, 0.000964f, 0.001105f, 0.001279f, 0.001413f, 0.001823f,
+		0.002441f, 0.003407f, 0.004852f, 0.007210f, 0.011803f, 0.021225f, 0.041473f, 0.095032f, 0.244019f, 0.537598f, 0.907715f, 0.910156f,
+		0.910156f, 0.909180f, 0.909668f, 0.911133f, 0.000120f, 0.000118f, 0.000117f, 0.000116f, 0.000114f, 0.000114f, 0.000114f, 0.000113f,
+		0.000113f, 0.000112f, 0.000112f, 0.000112f, 0.000111f, 0.000112f, 0.000111f, 0.000111f, 0.000111f, 0.000101f, 0.000093f, 0.000084f,
+		0.000077f, 0.000070f, 0.000064f, 0.000059f, 0.000074f, 0.000079f, 0.000059f, 0.000087f, 0.000097f, 0.000128f, 0.000185f, 0.000213f,
+		0.000265f, 0.000235f, 0.000239f, 0.000288f, 0.000299f, 0.000371f, 0.000341f, 0.000369f, 0.000460f, 0.000446f, 0.000490f, 0.000602f,
+		0.000694f, 0.000904f, 0.001012f, 0.001234f, 0.001544f, 0.002096f, 0.002989f, 0.004299f, 0.006840f, 0.012383f, 0.024948f, 0.059204f,
+		0.166626f, 0.452637f, 0.892578f, 0.894043f, 0.894043f, 0.894531f, 0.894531f, 0.894043f, 0.000115f, 0.000107f, 0.000108f, 0.000111f,
+		0.000108f, 0.000109f, 0.000108f, 0.000108f, 0.000108f, 0.000107f, 0.000108f, 0.000107f, 0.000107f, 0.000106f, 0.000107f, 0.000107f,
+		0.000106f, 0.000107f, 0.000106f, 0.000097f, 0.000090f, 0.000082f, 0.000075f, 0.000069f, 0.000063f, 0.000058f, 0.000053f, 0.000070f,
+		0.000073f, 0.000085f, 0.000077f, 0.000088f, 0.000136f, 0.000168f, 0.000190f, 0.000204f, 0.000199f, 0.000252f, 0.000233f, 0.000270f,
+		0.000325f, 0.000295f, 0.000348f, 0.000383f, 0.000435f, 0.000534f, 0.000581f, 0.000803f, 0.001004f, 0.001330f, 0.001812f, 0.002489f,
+		0.003944f, 0.006832f, 0.013748f, 0.033997f, 0.104858f, 0.356689f, 0.873047f, 0.873047f, 0.875000f, 0.874023f, 0.874023f, 0.874023f,
+		0.000000f, 0.000071f, 0.000063f, 0.000094f, 0.000092f, 0.000094f, 0.000093f, 0.000098f, 0.000098f, 0.000098f, 0.000098f, 0.000099f,
+		0.000098f, 0.000099f, 0.000099f, 0.000099f, 0.000099f, 0.000099f, 0.000099f, 0.000100f, 0.000100f, 0.000094f, 0.000087f, 0.000080f,
+		0.000074f, 0.000068f, 0.000062f, 0.000058f, 0.000053f, 0.000049f, 0.000059f, 0.000059f, 0.000045f, 0.000078f, 0.000082f, 0.000118f,
+		0.000155f, 0.000160f, 0.000174f, 0.000180f, 0.000226f, 0.000213f, 0.000248f, 0.000258f, 0.000288f, 0.000352f, 0.000396f, 0.000465f,
+		0.000566f, 0.000789f, 0.000941f, 0.001343f, 0.002199f, 0.003616f, 0.006912f, 0.017380f, 0.058960f, 0.259521f, 0.847656f, 0.849121f,
+		0.850586f, 0.850098f, 0.849121f, 0.850586f, 0.000000f, 0.000000f, 0.000019f, 0.000044f, 0.000048f, 0.000061f, 0.000071f, 0.000073f,
+		0.000076f, 0.000079f, 0.000079f, 0.000082f, 0.000082f, 0.000082f, 0.000085f, 0.000086f, 0.000087f, 0.000086f, 0.000088f, 0.000087f,
+		0.000089f, 0.000089f, 0.000089f, 0.000090f, 0.000084f, 0.000078f, 0.000072f, 0.000067f, 0.000062f, 0.000057f, 0.000052f, 0.000049f,
+		0.000045f, 0.000041f, 0.000038f, 0.000040f, 0.000062f, 0.000092f, 0.000100f, 0.000121f, 0.000144f, 0.000133f, 0.000137f, 0.000170f,
+		0.000181f, 0.000168f, 0.000215f, 0.000286f, 0.000327f, 0.000397f, 0.000504f, 0.000738f, 0.001039f, 0.001729f, 0.003317f, 0.007721f,
+		0.028458f, 0.166626f, 0.815430f, 0.818359f, 0.818359f, 0.817383f, 0.818848f, 0.818359f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000008f, 0.000016f, 0.000031f, 0.000035f, 0.000048f, 0.000050f, 0.000053f, 0.000058f, 0.000059f,
+		0.000063f, 0.000064f, 0.000067f, 0.000067f, 0.000070f, 0.000071f, 0.000072f, 0.000073f, 0.000075f, 0.000075f, 0.000076f, 0.000075f,
+		0.000069f, 0.000064f, 0.000060f, 0.000055f, 0.000051f, 0.000047f, 0.000043f, 0.000040f, 0.000037f, 0.000034f, 0.000040f, 0.000041f,
+		0.000054f, 0.000069f, 0.000096f, 0.000111f, 0.000109f, 0.000113f, 0.000142f, 0.000136f, 0.000158f, 0.000196f, 0.000237f, 0.000349f,
+		0.000423f, 0.000744f, 0.001380f, 0.003214f, 0.011124f, 0.088135f, 0.777344f, 0.779297f, 0.780273f, 0.779785f, 0.779785f, 0.779785f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000003f, 0.000007f, 0.000021f, 0.000023f, 0.000031f, 0.000034f, 0.000038f, 0.000041f, 0.000043f, 0.000047f,
+		0.000049f, 0.000050f, 0.000053f, 0.000055f, 0.000056f, 0.000057f, 0.000059f, 0.000060f, 0.000055f, 0.000051f, 0.000048f, 0.000044f,
+		0.000041f, 0.000038f, 0.000035f, 0.000032f, 0.000029f, 0.000028f, 0.000028f, 0.000037f, 0.000044f, 0.000064f, 0.000078f, 0.000072f,
+		0.000089f, 0.000098f, 0.000104f, 0.000146f, 0.000200f, 0.000272f, 0.000479f, 0.001077f, 0.003733f, 0.033752f, 0.729492f, 0.730957f,
+		0.732422f, 0.731934f, 0.732422f, 0.732422f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000002f, 0.000006f, 0.000009f, 0.000013f, 0.000019f, 0.000021f, 0.000025f, 0.000027f, 0.000030f,
+		0.000033f, 0.000034f, 0.000037f, 0.000039f, 0.000041f, 0.000039f, 0.000036f, 0.000033f, 0.000031f, 0.000028f, 0.000026f, 0.000024f,
+		0.000021f, 0.000019f, 0.000017f, 0.000023f, 0.000033f, 0.000041f, 0.000043f, 0.000058f, 0.000061f, 0.000081f, 0.000121f, 0.000248f,
+		0.000821f, 0.008255f, 0.673340f, 0.674805f, 0.674316f, 0.674805f, 0.674805f, 0.673828f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000004f, 0.000006f, 0.000010f, 0.000013f,
+		0.000015f, 0.000017f, 0.000020f, 0.000022f, 0.000021f, 0.000019f, 0.000017f, 0.000015f, 0.000013f, 0.000012f, 0.000010f, 0.000011f,
+		0.000016f, 0.000019f, 0.000019f, 0.000036f, 0.000090f, 0.000897f, 0.606934f, 0.609863f, 0.609375f, 0.609863f, 0.609863f, 0.610352f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000001f, 0.000003f, 0.000006f, 0.000005f, 0.000004f, 0.000003f, 0.000004f, 0.000008f, 0.534668f, 0.536621f,
+		0.537109f, 0.537109f, 0.536621f, 0.536621f, 
+	},
+	{
+		0.149292f, 0.432373f, 0.614258f, 0.719238f, 0.784180f, 0.826660f, 0.856934f, 0.879883f, 0.896484f, 0.909180f, 0.919922f, 0.928711f,
+		0.936035f, 0.942383f, 0.947266f, 0.952148f, 0.956055f, 0.959473f, 0.962891f, 0.965820f, 0.968262f, 0.970703f, 0.972656f, 0.974609f,
+		0.976562f, 0.978027f, 0.979492f, 0.980469f, 0.981934f, 0.983398f, 0.984863f, 0.985352f, 0.986328f, 0.987305f, 0.988281f, 0.989258f,
+		0.989746f, 0.990234f, 0.990723f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.993652f, 0.994629f, 0.995117f, 0.995117f, 0.996094f,
+		0.996582f, 0.997070f, 0.997070f, 0.997070f, 0.998047f, 0.998047f, 0.998535f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999512f, 0.999512f, 0.999512f, 0.999023f, 0.040161f, 0.161255f, 0.324951f, 0.486572f, 0.612305f, 0.704590f, 0.767090f, 0.811523f,
+		0.844238f, 0.868652f, 0.887695f, 0.902344f, 0.913574f, 0.924316f, 0.932129f, 0.937988f, 0.944336f, 0.949707f, 0.954102f, 0.957520f,
+		0.960938f, 0.964355f, 0.966797f, 0.969727f, 0.971191f, 0.973633f, 0.975586f, 0.977539f, 0.979004f, 0.980469f, 0.981445f, 0.982910f,
+		0.983887f, 0.985352f, 0.985840f, 0.987305f, 0.987793f, 0.988770f, 0.989258f, 0.990234f, 0.991211f, 0.992188f, 0.992676f, 0.993164f,
+		0.993164f, 0.993652f, 0.994141f, 0.995117f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998535f,
+		0.999023f, 0.999023f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999023f, 0.017395f, 0.068542f, 0.149292f, 0.262451f,
+		0.392822f, 0.518066f, 0.621582f, 0.700195f, 0.759766f, 0.803711f, 0.836426f, 0.862305f, 0.880859f, 0.896484f, 0.909668f, 0.919434f,
+		0.929199f, 0.935547f, 0.941895f, 0.947754f, 0.952637f, 0.956055f, 0.959961f, 0.963867f, 0.965820f, 0.968750f, 0.970703f, 0.973145f,
+		0.975098f, 0.977051f, 0.979004f, 0.979980f, 0.981934f, 0.983398f, 0.983887f, 0.984863f, 0.985840f, 0.986816f, 0.987793f, 0.989258f,
+		0.989746f, 0.990234f, 0.991211f, 0.991699f, 0.992188f, 0.992676f, 0.993652f, 0.994141f, 0.994629f, 0.995605f, 0.996094f, 0.996094f,
+		0.996582f, 0.997070f, 0.997559f, 0.997559f, 0.998047f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999512f, 0.999023f,
+		0.009125f, 0.035492f, 0.075806f, 0.135864f, 0.219971f, 0.324707f, 0.437012f, 0.543457f, 0.633789f, 0.704102f, 0.758789f, 0.802246f,
+		0.833496f, 0.857910f, 0.878418f, 0.894043f, 0.906738f, 0.917480f, 0.925781f, 0.933594f, 0.940918f, 0.946777f, 0.951172f, 0.954590f,
+		0.959473f, 0.962891f, 0.965820f, 0.968262f, 0.971191f, 0.973145f, 0.975098f, 0.976562f, 0.978516f, 0.979980f, 0.981445f, 0.982422f,
+		0.983887f, 0.985840f, 0.986328f, 0.987305f, 0.988281f, 0.988770f, 0.989746f, 0.990234f, 0.991699f, 0.992188f, 0.992676f, 0.993652f,
+		0.994141f, 0.994629f, 0.995117f, 0.995605f, 0.996094f, 0.996094f, 0.996582f, 0.997559f, 0.997559f, 0.998047f, 0.999023f, 0.999023f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.005848f, 0.021225f, 0.043640f, 0.076782f, 0.124084f, 0.189575f, 0.274414f, 0.372559f,
+		0.473633f, 0.567383f, 0.646973f, 0.711426f, 0.761230f, 0.801758f, 0.833496f, 0.857422f, 0.876953f, 0.893066f, 0.905273f, 0.916504f,
+		0.925293f, 0.932617f, 0.939941f, 0.945801f, 0.950684f, 0.955566f, 0.958984f, 0.962402f, 0.965820f, 0.968262f, 0.970703f, 0.972656f,
+		0.975098f, 0.977051f, 0.978516f, 0.980469f, 0.981934f, 0.982422f, 0.983887f, 0.985840f, 0.986328f, 0.987305f, 0.988281f, 0.989258f,
+		0.989746f, 0.990723f, 0.991211f, 0.992188f, 0.993164f, 0.993652f, 0.994629f, 0.995117f, 0.995117f, 0.996094f, 0.996094f, 0.997070f,
+		0.997559f, 0.997559f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.998535f, 0.998535f, 0.003937f, 0.014107f, 0.027664f, 0.047211f,
+		0.075195f, 0.113953f, 0.166748f, 0.236328f, 0.320312f, 0.412354f, 0.504395f, 0.589844f, 0.661621f, 0.719727f, 0.768066f, 0.805664f,
+		0.834961f, 0.858398f, 0.877441f, 0.893066f, 0.906738f, 0.916992f, 0.926270f, 0.933105f, 0.940430f, 0.946289f, 0.951172f, 0.955566f,
+		0.959473f, 0.962891f, 0.965820f, 0.968262f, 0.970703f, 0.973145f, 0.975098f, 0.977051f, 0.979004f, 0.980469f, 0.981934f, 0.983398f,
+		0.984375f, 0.985840f, 0.986328f, 0.987305f, 0.988770f, 0.989746f, 0.990723f, 0.991211f, 0.992188f, 0.992676f, 0.993652f, 0.994629f,
+		0.994629f, 0.995117f, 0.995605f, 0.995605f, 0.996582f, 0.997070f, 0.998535f, 0.999023f, 0.999023f, 0.999023f, 0.998535f, 0.998535f,
+		0.002962f, 0.009674f, 0.019348f, 0.031708f, 0.049255f, 0.072754f, 0.105164f, 0.149048f, 0.206665f, 0.278076f, 0.361572f, 0.448730f,
+		0.534668f, 0.611816f, 0.677734f, 0.730957f, 0.775879f, 0.809570f, 0.837891f, 0.861328f, 0.879395f, 0.894531f, 0.907227f, 0.916992f,
+		0.926270f, 0.934082f, 0.940918f, 0.946289f, 0.951172f, 0.956055f, 0.959473f, 0.962891f, 0.966797f, 0.969238f, 0.971191f, 0.973633f,
+		0.976074f, 0.977539f, 0.979492f, 0.980957f, 0.982422f, 0.983398f, 0.984863f, 0.986328f, 0.986816f, 0.988281f, 0.989746f, 0.989746f,
+		0.991211f, 0.991699f, 0.992676f, 0.993164f, 0.994141f, 0.994629f, 0.994629f, 0.995605f, 0.996094f, 0.997070f, 0.998535f, 0.999023f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.001900f, 0.007225f, 0.013733f, 0.022552f, 0.033661f, 0.049164f, 0.070374f, 0.097534f,
+		0.135132f, 0.183350f, 0.244507f, 0.317871f, 0.400146f, 0.483643f, 0.562988f, 0.633301f, 0.693848f, 0.743652f, 0.784180f, 0.816895f,
+		0.842773f, 0.865234f, 0.882812f, 0.896973f, 0.908691f, 0.919434f, 0.927734f, 0.935547f, 0.942383f, 0.947266f, 0.952637f, 0.957031f,
+		0.960938f, 0.964355f, 0.967285f, 0.969727f, 0.971680f, 0.974609f, 0.976074f, 0.978027f, 0.979980f, 0.981445f, 0.982910f, 0.984375f,
+		0.985840f, 0.986328f, 0.988281f, 0.988770f, 0.989746f, 0.990723f, 0.991699f, 0.992188f, 0.993164f, 0.993652f, 0.994629f, 0.995117f,
+		0.995605f, 0.996094f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998047f, 0.001921f, 0.005543f, 0.010223f, 0.016312f,
+		0.024918f, 0.035217f, 0.049164f, 0.067017f, 0.091125f, 0.122986f, 0.164673f, 0.217896f, 0.282471f, 0.356934f, 0.436768f, 0.516602f,
+		0.590820f, 0.656250f, 0.711426f, 0.757812f, 0.794922f, 0.825684f, 0.850098f, 0.870605f, 0.885742f, 0.900879f, 0.912109f, 0.921387f,
+		0.929688f, 0.937500f, 0.943848f, 0.949219f, 0.953125f, 0.958496f, 0.961426f, 0.964844f, 0.967773f, 0.970703f, 0.973145f, 0.975098f,
+		0.977539f, 0.979004f, 0.980957f, 0.982422f, 0.983887f, 0.985352f, 0.986328f, 0.987793f, 0.988770f, 0.989258f, 0.990723f, 0.991211f,
+		0.992188f, 0.993164f, 0.993652f, 0.994141f, 0.994629f, 0.995117f, 0.998047f, 0.998535f, 0.998535f, 0.998535f, 0.998047f, 0.998047f,
+		0.001360f, 0.004257f, 0.007988f, 0.013092f, 0.018753f, 0.026352f, 0.035645f, 0.048096f, 0.064270f, 0.085449f, 0.113770f, 0.149292f,
+		0.195190f, 0.251953f, 0.320557f, 0.395020f, 0.474121f, 0.549316f, 0.618652f, 0.678223f, 0.729492f, 0.770996f, 0.805176f, 0.833496f,
+		0.855957f, 0.875977f, 0.891113f, 0.904785f, 0.915039f, 0.924316f, 0.933105f, 0.939453f, 0.945312f, 0.950684f, 0.955078f, 0.959473f,
+		0.962891f, 0.966309f, 0.969727f, 0.972168f, 0.974121f, 0.976562f, 0.978516f, 0.979980f, 0.981934f, 0.983398f, 0.984375f, 0.986328f,
+		0.986816f, 0.988281f, 0.989746f, 0.990234f, 0.991699f, 0.992188f, 0.992676f, 0.994141f, 0.994141f, 0.994629f, 0.998047f, 0.998047f,
+		0.998535f, 0.998047f, 0.998047f, 0.998047f, 0.001075f, 0.003492f, 0.006275f, 0.010223f, 0.014473f, 0.019821f, 0.026581f, 0.035492f,
+		0.046967f, 0.061829f, 0.080750f, 0.105164f, 0.136475f, 0.177246f, 0.227783f, 0.288818f, 0.358154f, 0.433594f, 0.509277f, 0.581543f,
+		0.645508f, 0.701172f, 0.747070f, 0.783691f, 0.817383f, 0.842773f, 0.864258f, 0.881836f, 0.896484f, 0.908691f, 0.918945f, 0.928223f,
+		0.935547f, 0.941895f, 0.948730f, 0.952637f, 0.957031f, 0.962402f, 0.964844f, 0.967773f, 0.970703f, 0.973633f, 0.975586f, 0.977539f,
+		0.979492f, 0.981445f, 0.982910f, 0.984375f, 0.985840f, 0.986816f, 0.988281f, 0.988770f, 0.990234f, 0.991211f, 0.992188f, 0.992676f,
+		0.993164f, 0.994141f, 0.997559f, 0.997559f, 0.998047f, 0.997559f, 0.997559f, 0.998047f, 0.000967f, 0.002928f, 0.005283f, 0.007759f,
+		0.011612f, 0.015823f, 0.020966f, 0.027802f, 0.035461f, 0.045959f, 0.059235f, 0.075928f, 0.097778f, 0.126099f, 0.162598f, 0.207153f,
+		0.261963f, 0.326416f, 0.398193f, 0.471680f, 0.543945f, 0.612305f, 0.671875f, 0.722656f, 0.765137f, 0.799805f, 0.828125f, 0.854004f,
+		0.872070f, 0.888184f, 0.902344f, 0.914062f, 0.923340f, 0.931641f, 0.938965f, 0.945312f, 0.950684f, 0.955566f, 0.958984f, 0.962891f,
+		0.966309f, 0.969727f, 0.972168f, 0.974609f, 0.977051f, 0.978516f, 0.980469f, 0.982422f, 0.984375f, 0.985352f, 0.987305f, 0.987793f,
+		0.988770f, 0.990234f, 0.991211f, 0.992188f, 0.992676f, 0.993164f, 0.997559f, 0.997559f, 0.997559f, 0.998047f, 0.997559f, 0.998047f,
+		0.000602f, 0.002605f, 0.004345f, 0.006706f, 0.009590f, 0.012650f, 0.016617f, 0.021423f, 0.027893f, 0.035004f, 0.044495f, 0.056610f,
+		0.072327f, 0.092285f, 0.116821f, 0.148926f, 0.189697f, 0.238892f, 0.298340f, 0.365723f, 0.437988f, 0.511230f, 0.579590f, 0.642090f,
+		0.698242f, 0.744141f, 0.781738f, 0.814453f, 0.840332f, 0.861816f, 0.880371f, 0.895996f, 0.907715f, 0.918945f, 0.928223f, 0.935547f,
+		0.942871f, 0.948730f, 0.953125f, 0.958008f, 0.961914f, 0.965332f, 0.968750f, 0.971680f, 0.973633f, 0.976562f, 0.978516f, 0.979980f,
+		0.981934f, 0.983398f, 0.985352f, 0.986816f, 0.988281f, 0.988770f, 0.989746f, 0.990723f, 0.991699f, 0.992676f, 0.997070f, 0.997559f,
+		0.997559f, 0.997070f, 0.997070f, 0.997070f, 0.000607f, 0.001955f, 0.003616f, 0.005772f, 0.007656f, 0.010269f, 0.013496f, 0.017273f,
+		0.022018f, 0.027466f, 0.034729f, 0.043488f, 0.054932f, 0.068359f, 0.086365f, 0.108765f, 0.137939f, 0.174316f, 0.219360f, 0.273926f,
+		0.336670f, 0.406494f, 0.478516f, 0.549316f, 0.614746f, 0.673340f, 0.722656f, 0.765137f, 0.800293f, 0.828125f, 0.853516f, 0.872070f,
+		0.888672f, 0.902832f, 0.914551f, 0.924316f, 0.932129f, 0.940430f, 0.946289f, 0.951660f, 0.956055f, 0.960449f, 0.964355f, 0.967773f,
+		0.970703f, 0.972656f, 0.975586f, 0.978027f, 0.980469f, 0.981934f, 0.983398f, 0.985352f, 0.986328f, 0.988281f, 0.988770f, 0.990234f,
+		0.990723f, 0.992188f, 0.996582f, 0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.000600f, 0.001813f, 0.003101f, 0.004559f,
+		0.006580f, 0.008873f, 0.011047f, 0.014091f, 0.017639f, 0.022049f, 0.027557f, 0.033997f, 0.042297f, 0.052704f, 0.065369f, 0.081238f,
+		0.101929f, 0.127930f, 0.161255f, 0.202515f, 0.252686f, 0.311523f, 0.378174f, 0.449707f, 0.519531f, 0.587891f, 0.647949f, 0.701660f,
+		0.746582f, 0.784668f, 0.817383f, 0.843262f, 0.864746f, 0.882324f, 0.896973f, 0.910156f, 0.920898f, 0.929688f, 0.937012f, 0.943848f,
+		0.949707f, 0.955078f, 0.959473f, 0.963379f, 0.966797f, 0.970215f, 0.973145f, 0.975098f, 0.978027f, 0.980469f, 0.982422f, 0.983887f,
+		0.984863f, 0.986328f, 0.987793f, 0.988770f, 0.989746f, 0.991211f, 0.996582f, 0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.997070f,
+		0.000604f, 0.001429f, 0.002676f, 0.003708f, 0.005745f, 0.006973f, 0.009270f, 0.011452f, 0.014503f, 0.018295f, 0.022369f, 0.027222f,
+		0.033417f, 0.040833f, 0.050171f, 0.062744f, 0.077454f, 0.095886f, 0.119995f, 0.150391f, 0.187622f, 0.234253f, 0.289307f, 0.353027f,
+		0.421631f, 0.492676f, 0.561523f, 0.625488f, 0.681152f, 0.730469f, 0.770996f, 0.806152f, 0.833984f, 0.857422f, 0.876465f, 0.893066f,
+		0.906250f, 0.916992f, 0.926758f, 0.935059f, 0.942871f, 0.948242f, 0.954102f, 0.958496f, 0.962891f, 0.966309f, 0.969727f, 0.972168f,
+		0.975098f, 0.977539f, 0.979492f, 0.981934f, 0.983398f, 0.984863f, 0.986328f, 0.987793f, 0.989258f, 0.990234f, 0.996094f, 0.996582f,
+		0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.000365f, 0.001367f, 0.002123f, 0.003353f, 0.004692f, 0.006054f, 0.007675f, 0.009819f,
+		0.012314f, 0.014862f, 0.018066f, 0.022064f, 0.026901f, 0.032471f, 0.039764f, 0.048584f, 0.060089f, 0.073730f, 0.090698f, 0.112854f,
+		0.140381f, 0.175415f, 0.218018f, 0.269775f, 0.329834f, 0.396240f, 0.467285f, 0.537598f, 0.603516f, 0.662109f, 0.712891f, 0.757324f,
+		0.793945f, 0.823730f, 0.849121f, 0.869629f, 0.887695f, 0.902344f, 0.914062f, 0.924805f, 0.932129f, 0.940430f, 0.947266f, 0.952148f,
+		0.957031f, 0.962402f, 0.966309f, 0.969238f, 0.972656f, 0.975586f, 0.977051f, 0.979492f, 0.981934f, 0.983398f, 0.984863f, 0.986328f,
+		0.988281f, 0.988770f, 0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.996094f, 0.996094f, 0.000356f, 0.001341f, 0.001913f, 0.002897f,
+		0.003983f, 0.005322f, 0.006607f, 0.008514f, 0.010399f, 0.012451f, 0.015282f, 0.018356f, 0.021912f, 0.026443f, 0.031982f, 0.038635f,
+		0.047150f, 0.057495f, 0.070007f, 0.086609f, 0.106689f, 0.131714f, 0.164429f, 0.203613f, 0.252441f, 0.310059f, 0.374512f, 0.444092f,
+		0.514160f, 0.582031f, 0.643066f, 0.697266f, 0.743652f, 0.783691f, 0.814941f, 0.842773f, 0.865234f, 0.882812f, 0.897949f, 0.910645f,
+		0.922363f, 0.931152f, 0.938965f, 0.945801f, 0.952148f, 0.957520f, 0.961426f, 0.965820f, 0.969727f, 0.972168f, 0.975098f, 0.977539f,
+		0.979980f, 0.981934f, 0.983887f, 0.985352f, 0.986816f, 0.988281f, 0.995117f, 0.995605f, 0.996094f, 0.996094f, 0.996094f, 0.996094f,
+		0.000243f, 0.000937f, 0.001662f, 0.002617f, 0.003527f, 0.004555f, 0.005642f, 0.007217f, 0.008820f, 0.010483f, 0.012383f, 0.015175f,
+		0.018341f, 0.022049f, 0.026245f, 0.031067f, 0.037903f, 0.045563f, 0.054962f, 0.066956f, 0.082092f, 0.101074f, 0.124939f, 0.154663f,
+		0.191528f, 0.237305f, 0.291992f, 0.354492f, 0.422852f, 0.492676f, 0.562012f, 0.625488f, 0.682617f, 0.731934f, 0.772949f, 0.807129f,
+		0.835449f, 0.859863f, 0.878906f, 0.895020f, 0.908203f, 0.920898f, 0.929199f, 0.937988f, 0.945312f, 0.951660f, 0.957031f, 0.961914f,
+		0.965332f, 0.968750f, 0.972656f, 0.975098f, 0.977539f, 0.979980f, 0.982422f, 0.983887f, 0.986328f, 0.987793f, 0.995117f, 0.995605f,
+		0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.000362f, 0.000970f, 0.001489f, 0.002251f, 0.002892f, 0.003727f, 0.004978f, 0.006264f,
+		0.007530f, 0.009125f, 0.010551f, 0.012756f, 0.015259f, 0.018097f, 0.021637f, 0.025986f, 0.030594f, 0.036804f, 0.044006f, 0.053162f,
+		0.064148f, 0.078003f, 0.096130f, 0.118042f, 0.146118f, 0.181030f, 0.224487f, 0.276123f, 0.336670f, 0.403320f, 0.473633f, 0.543457f,
+		0.609375f, 0.667480f, 0.719238f, 0.763184f, 0.799316f, 0.829590f, 0.854492f, 0.875488f, 0.892578f, 0.906738f, 0.918945f, 0.928711f,
+		0.937012f, 0.944336f, 0.951172f, 0.956543f, 0.961426f, 0.965820f, 0.968750f, 0.972656f, 0.975098f, 0.978027f, 0.980469f, 0.982910f,
+		0.984375f, 0.985840f, 0.994629f, 0.995117f, 0.995117f, 0.995117f, 0.995117f, 0.995117f, 0.000346f, 0.000923f, 0.001273f, 0.002010f,
+		0.002619f, 0.003689f, 0.004452f, 0.005177f, 0.006290f, 0.007561f, 0.009033f, 0.010902f, 0.012970f, 0.015495f, 0.018280f, 0.021576f,
+		0.024948f, 0.030304f, 0.035400f, 0.042480f, 0.051086f, 0.061401f, 0.074890f, 0.091187f, 0.112427f, 0.138794f, 0.171631f, 0.212158f,
+		0.262451f, 0.320557f, 0.385986f, 0.456055f, 0.525391f, 0.593262f, 0.654297f, 0.708984f, 0.754883f, 0.792969f, 0.824707f, 0.850098f,
+		0.872070f, 0.890137f, 0.904785f, 0.917480f, 0.927734f, 0.937012f, 0.944336f, 0.951172f, 0.956055f, 0.961914f, 0.966309f, 0.969727f,
+		0.973145f, 0.976074f, 0.978516f, 0.980469f, 0.982910f, 0.984863f, 0.993652f, 0.995117f, 0.994629f, 0.994629f, 0.994629f, 0.994629f,
+		0.000242f, 0.000666f, 0.001081f, 0.001806f, 0.002512f, 0.003397f, 0.003866f, 0.004894f, 0.005566f, 0.006859f, 0.007957f, 0.009506f,
+		0.011009f, 0.013046f, 0.015266f, 0.018173f, 0.021027f, 0.024811f, 0.029526f, 0.034790f, 0.041443f, 0.049835f, 0.059265f, 0.071899f,
+		0.087769f, 0.107422f, 0.132202f, 0.163208f, 0.201782f, 0.249512f, 0.305908f, 0.370361f, 0.440430f, 0.511230f, 0.578613f, 0.642090f,
+		0.698730f, 0.746582f, 0.787109f, 0.819824f, 0.848145f, 0.869141f, 0.888672f, 0.903809f, 0.916992f, 0.927246f, 0.936523f, 0.943848f,
+		0.951660f, 0.957031f, 0.961426f, 0.965820f, 0.970215f, 0.973145f, 0.976074f, 0.979004f, 0.981445f, 0.983398f, 0.994141f, 0.994141f,
+		0.994629f, 0.994141f, 0.994629f, 0.994141f, 0.000242f, 0.000709f, 0.000917f, 0.001194f, 0.002018f, 0.002634f, 0.003504f, 0.003918f,
+		0.005020f, 0.005726f, 0.006935f, 0.008141f, 0.009666f, 0.011040f, 0.012848f, 0.014961f, 0.017624f, 0.020660f, 0.024368f, 0.028381f,
+		0.033905f, 0.040283f, 0.047760f, 0.057312f, 0.069214f, 0.083984f, 0.102539f, 0.126221f, 0.155640f, 0.193359f, 0.238892f, 0.293701f,
+		0.356689f, 0.425537f, 0.497070f, 0.568359f, 0.632812f, 0.690918f, 0.739746f, 0.782227f, 0.816406f, 0.845703f, 0.868652f, 0.887695f,
+		0.903320f, 0.916992f, 0.927734f, 0.937012f, 0.944824f, 0.951660f, 0.957031f, 0.962891f, 0.966797f, 0.971191f, 0.973633f, 0.976562f,
+		0.979492f, 0.981934f, 0.992676f, 0.993652f, 0.994141f, 0.993652f, 0.993652f, 0.994141f, 0.000244f, 0.000660f, 0.000918f, 0.001343f,
+		0.002117f, 0.002407f, 0.002779f, 0.003626f, 0.004246f, 0.005207f, 0.005913f, 0.007145f, 0.008163f, 0.009438f, 0.011101f, 0.012871f,
+		0.014999f, 0.017426f, 0.020096f, 0.024185f, 0.027725f, 0.032623f, 0.038910f, 0.046387f, 0.055298f, 0.066467f, 0.080627f, 0.098328f,
+		0.120972f, 0.149658f, 0.184814f, 0.229492f, 0.282715f, 0.344727f, 0.414062f, 0.486084f, 0.556641f, 0.624023f, 0.683594f, 0.735352f,
+		0.778320f, 0.814453f, 0.843750f, 0.867188f, 0.887207f, 0.903320f, 0.916504f, 0.928223f, 0.937500f, 0.945312f, 0.953125f, 0.958008f,
+		0.964355f, 0.967285f, 0.971680f, 0.975098f, 0.978516f, 0.980957f, 0.992676f, 0.993652f, 0.994141f, 0.993652f, 0.993652f, 0.993164f,
+		0.000200f, 0.000480f, 0.000808f, 0.001303f, 0.001680f, 0.002104f, 0.002510f, 0.002934f, 0.003468f, 0.004429f, 0.005539f, 0.006046f,
+		0.006889f, 0.008438f, 0.009415f, 0.011108f, 0.012787f, 0.014572f, 0.017517f, 0.020279f, 0.023483f, 0.027359f, 0.031860f, 0.037964f,
+		0.045227f, 0.053711f, 0.064148f, 0.077759f, 0.095093f, 0.116272f, 0.143311f, 0.177856f, 0.221191f, 0.273193f, 0.334473f, 0.403320f,
+		0.476318f, 0.548828f, 0.617188f, 0.677734f, 0.730957f, 0.775879f, 0.812500f, 0.842285f, 0.866699f, 0.887695f, 0.903809f, 0.916992f,
+		0.928711f, 0.938477f, 0.946777f, 0.953125f, 0.959473f, 0.963867f, 0.968750f, 0.972656f, 0.976074f, 0.979004f, 0.992188f, 0.992676f,
+		0.993164f, 0.993164f, 0.992676f, 0.993164f, 0.000243f, 0.000469f, 0.000878f, 0.001158f, 0.001382f, 0.001801f, 0.002220f, 0.002699f,
+		0.003273f, 0.004063f, 0.004715f, 0.005447f, 0.005917f, 0.007099f, 0.008385f, 0.009521f, 0.011032f, 0.012627f, 0.014870f, 0.016922f,
+		0.019836f, 0.023010f, 0.026642f, 0.031174f, 0.036926f, 0.043549f, 0.051941f, 0.062561f, 0.075317f, 0.091553f, 0.112427f, 0.138428f,
+		0.172485f, 0.213867f, 0.265381f, 0.326172f, 0.394775f, 0.467773f, 0.541504f, 0.610840f, 0.673340f, 0.728516f, 0.774414f, 0.812012f,
+		0.842773f, 0.867676f, 0.887695f, 0.904297f, 0.918457f, 0.929688f, 0.939453f, 0.948242f, 0.955078f, 0.959961f, 0.965820f, 0.970215f,
+		0.974121f, 0.977051f, 0.991211f, 0.993164f, 0.993164f, 0.992188f, 0.993164f, 0.992188f, 0.000000f, 0.000242f, 0.000799f, 0.000998f,
+		0.001273f, 0.001671f, 0.002069f, 0.002485f, 0.003212f, 0.003578f, 0.003948f, 0.004559f, 0.005524f, 0.006321f, 0.007046f, 0.008438f,
+		0.009438f, 0.010986f, 0.012390f, 0.014320f, 0.016663f, 0.019165f, 0.022476f, 0.025833f, 0.030487f, 0.035675f, 0.042358f, 0.050018f,
+		0.060211f, 0.072693f, 0.088379f, 0.108948f, 0.134766f, 0.166626f, 0.208008f, 0.258545f, 0.318848f, 0.387451f, 0.461670f, 0.536621f,
+		0.606934f, 0.671387f, 0.727539f, 0.773438f, 0.811523f, 0.843750f, 0.868164f, 0.889160f, 0.906250f, 0.920410f, 0.932617f, 0.941895f,
+		0.949707f, 0.956055f, 0.962402f, 0.967285f, 0.971680f, 0.975586f, 0.990723f, 0.991699f, 0.991699f, 0.992188f, 0.992188f, 0.991699f,
+		0.000237f, 0.000482f, 0.000772f, 0.000877f, 0.001109f, 0.001494f, 0.001991f, 0.002041f, 0.002537f, 0.002975f, 0.003469f, 0.004128f,
+		0.004841f, 0.005550f, 0.006306f, 0.007359f, 0.008369f, 0.009415f, 0.010788f, 0.012306f, 0.014160f, 0.016571f, 0.018921f, 0.021896f,
+		0.025497f, 0.029587f, 0.034576f, 0.041260f, 0.049011f, 0.058319f, 0.070557f, 0.086060f, 0.105774f, 0.130737f, 0.162720f, 0.203247f,
+		0.252930f, 0.313477f, 0.382568f, 0.457275f, 0.532715f, 0.605469f, 0.671387f, 0.728027f, 0.774902f, 0.814453f, 0.844727f, 0.870605f,
+		0.891113f, 0.909180f, 0.922852f, 0.934082f, 0.943359f, 0.951660f, 0.958008f, 0.964355f, 0.968750f, 0.973145f, 0.990234f, 0.990723f,
+		0.991699f, 0.991211f, 0.991211f, 0.991211f, 0.000235f, 0.000461f, 0.000484f, 0.000891f, 0.001105f, 0.001346f, 0.001634f, 0.001936f,
+		0.002438f, 0.002874f, 0.003353f, 0.003925f, 0.004189f, 0.004887f, 0.005684f, 0.006279f, 0.007298f, 0.008339f, 0.009384f, 0.010674f,
+		0.012360f, 0.013901f, 0.016113f, 0.018677f, 0.021469f, 0.024841f, 0.029144f, 0.033783f, 0.039948f, 0.047272f, 0.056915f, 0.068726f,
+		0.083801f, 0.102905f, 0.127563f, 0.159058f, 0.199341f, 0.248901f, 0.309570f, 0.379395f, 0.454834f, 0.532715f, 0.606934f, 0.672852f,
+		0.729980f, 0.778320f, 0.817383f, 0.849121f, 0.874512f, 0.895020f, 0.911621f, 0.924805f, 0.937012f, 0.946289f, 0.954102f, 0.960938f,
+		0.965820f, 0.971191f, 0.989258f, 0.990234f, 0.990723f, 0.991211f, 0.990723f, 0.990723f, 0.000000f, 0.000360f, 0.000477f, 0.000756f,
+		0.000896f, 0.001065f, 0.001570f, 0.001622f, 0.002064f, 0.002525f, 0.002819f, 0.003004f, 0.003700f, 0.004356f, 0.005077f, 0.005428f,
+		0.006283f, 0.007370f, 0.008339f, 0.009323f, 0.010567f, 0.012070f, 0.013672f, 0.015839f, 0.018066f, 0.020844f, 0.024002f, 0.028183f,
+		0.033051f, 0.039246f, 0.046417f, 0.055450f, 0.067200f, 0.082031f, 0.100586f, 0.125122f, 0.156250f, 0.196167f, 0.245972f, 0.307129f,
+		0.378174f, 0.454834f, 0.533203f, 0.608398f, 0.675781f, 0.734375f, 0.782715f, 0.821777f, 0.853516f, 0.878906f, 0.898926f, 0.915039f,
+		0.929199f, 0.939941f, 0.948730f, 0.956055f, 0.963379f, 0.968262f, 0.988770f, 0.989746f, 0.990234f, 0.989746f, 0.989746f, 0.990234f,
+		0.000000f, 0.000256f, 0.000467f, 0.000590f, 0.000772f, 0.001095f, 0.001356f, 0.001781f, 0.001984f, 0.002161f, 0.002546f, 0.002956f,
+		0.003338f, 0.003899f, 0.004440f, 0.004986f, 0.005486f, 0.006310f, 0.006969f, 0.008148f, 0.009148f, 0.010284f, 0.011902f, 0.013573f,
+		0.015465f, 0.017853f, 0.020340f, 0.023590f, 0.027298f, 0.032227f, 0.038208f, 0.045563f, 0.054047f, 0.065796f, 0.080322f, 0.098999f,
+		0.122864f, 0.153809f, 0.193970f, 0.244629f, 0.306396f, 0.378662f, 0.457031f, 0.536621f, 0.613770f, 0.681641f, 0.740723f, 0.788574f,
+		0.827637f, 0.858398f, 0.884277f, 0.903320f, 0.919922f, 0.932129f, 0.942871f, 0.951660f, 0.959961f, 0.965820f, 0.987305f, 0.988281f,
+		0.989258f, 0.989258f, 0.989258f, 0.989258f, 0.000244f, 0.000243f, 0.000583f, 0.000585f, 0.000822f, 0.001073f, 0.001159f, 0.001452f,
+		0.001525f, 0.002001f, 0.002201f, 0.002714f, 0.002932f, 0.003525f, 0.003904f, 0.004482f, 0.004997f, 0.005581f, 0.006233f, 0.006954f,
+		0.007820f, 0.008949f, 0.009941f, 0.011482f, 0.013168f, 0.015099f, 0.017151f, 0.020111f, 0.022949f, 0.026947f, 0.031647f, 0.037354f,
+		0.044342f, 0.053375f, 0.064331f, 0.078857f, 0.097351f, 0.121033f, 0.152588f, 0.192749f, 0.244263f, 0.307129f, 0.380615f, 0.461426f,
+		0.543457f, 0.621582f, 0.690430f, 0.748047f, 0.796387f, 0.834961f, 0.865723f, 0.889160f, 0.908691f, 0.924316f, 0.937500f, 0.946777f,
+		0.955078f, 0.962891f, 0.986328f, 0.987793f, 0.988770f, 0.988770f, 0.988770f, 0.988770f, 0.000000f, 0.000243f, 0.000308f, 0.000541f,
+		0.000801f, 0.000827f, 0.001057f, 0.001280f, 0.001460f, 0.001781f, 0.002090f, 0.002481f, 0.002756f, 0.003054f, 0.003321f, 0.003948f,
+		0.004303f, 0.004898f, 0.005306f, 0.006405f, 0.006954f, 0.007851f, 0.008537f, 0.009918f, 0.011208f, 0.012825f, 0.014534f, 0.016861f,
+		0.019379f, 0.022629f, 0.026276f, 0.030838f, 0.036407f, 0.043488f, 0.051819f, 0.063416f, 0.077209f, 0.095825f, 0.119812f, 0.151489f,
+		0.192749f, 0.245361f, 0.309814f, 0.385986f, 0.469238f, 0.552246f, 0.630859f, 0.699707f, 0.757324f, 0.805176f, 0.842773f, 0.873047f,
+		0.895508f, 0.914062f, 0.929688f, 0.941406f, 0.952148f, 0.959473f, 0.985840f, 0.986816f, 0.987305f, 0.987305f, 0.987305f, 0.987305f,
+		0.000000f, 0.000243f, 0.000242f, 0.000548f, 0.000695f, 0.000803f, 0.001053f, 0.001198f, 0.001363f, 0.001513f, 0.001886f, 0.002069f,
+		0.002447f, 0.002676f, 0.003138f, 0.003551f, 0.003868f, 0.004261f, 0.004936f, 0.005337f, 0.005852f, 0.006615f, 0.007519f, 0.008575f,
+		0.009705f, 0.010872f, 0.012688f, 0.014397f, 0.016479f, 0.019119f, 0.022064f, 0.025589f, 0.030304f, 0.035828f, 0.042603f, 0.050812f,
+		0.062012f, 0.076355f, 0.094971f, 0.119263f, 0.151367f, 0.193726f, 0.247925f, 0.314941f, 0.393311f, 0.478271f, 0.563965f, 0.642578f,
+		0.711914f, 0.769043f, 0.815430f, 0.851562f, 0.881348f, 0.902832f, 0.921387f, 0.934570f, 0.945801f, 0.955078f, 0.984375f, 0.986328f,
+		0.986328f, 0.986328f, 0.986328f, 0.986328f, 0.000000f, 0.000234f, 0.000239f, 0.000308f, 0.000597f, 0.000690f, 0.000868f, 0.000937f,
+		0.001189f, 0.001404f, 0.001696f, 0.001854f, 0.002180f, 0.002249f, 0.002672f, 0.002979f, 0.003494f, 0.003761f, 0.004257f, 0.004745f,
+		0.005154f, 0.005821f, 0.006561f, 0.007557f, 0.008575f, 0.009575f, 0.010963f, 0.012238f, 0.014130f, 0.016113f, 0.018539f, 0.021545f,
+		0.025162f, 0.029404f, 0.034851f, 0.041626f, 0.050354f, 0.061218f, 0.075562f, 0.094482f, 0.119507f, 0.152344f, 0.196167f, 0.252197f,
+		0.322266f, 0.404053f, 0.490967f, 0.577637f, 0.658203f, 0.726074f, 0.782715f, 0.827637f, 0.861816f, 0.889648f, 0.910645f, 0.926758f,
+		0.940918f, 0.950684f, 0.983398f, 0.985352f, 0.984863f, 0.985352f, 0.985840f, 0.985352f, 0.000000f, 0.000240f, 0.000237f, 0.000239f,
+		0.000436f, 0.000648f, 0.000661f, 0.000892f, 0.001089f, 0.001484f, 0.001446f, 0.001586f, 0.001896f, 0.002176f, 0.002325f, 0.002634f,
+		0.003057f, 0.003315f, 0.003561f, 0.004150f, 0.004578f, 0.005180f, 0.005768f, 0.006485f, 0.007286f, 0.008400f, 0.009453f, 0.010429f,
+		0.011795f, 0.013680f, 0.015671f, 0.018005f, 0.020981f, 0.024521f, 0.028748f, 0.034119f, 0.040863f, 0.049622f, 0.060303f, 0.074829f,
+		0.094116f, 0.119995f, 0.154297f, 0.199341f, 0.258301f, 0.331787f, 0.416504f, 0.507812f, 0.595703f, 0.675781f, 0.743164f, 0.797852f,
+		0.840820f, 0.873535f, 0.899414f, 0.919434f, 0.934082f, 0.947266f, 0.982422f, 0.983887f, 0.983887f, 0.984375f, 0.984375f, 0.983887f,
+		0.000136f, 0.000115f, 0.000237f, 0.000238f, 0.000358f, 0.000452f, 0.000759f, 0.000961f, 0.001026f, 0.001113f, 0.001433f, 0.001564f,
+		0.001659f, 0.001955f, 0.002024f, 0.002384f, 0.002647f, 0.002974f, 0.003267f, 0.003611f, 0.003971f, 0.004498f, 0.005043f, 0.005539f,
+		0.006344f, 0.007168f, 0.007942f, 0.009010f, 0.010353f, 0.011711f, 0.013458f, 0.015213f, 0.017548f, 0.020279f, 0.023926f, 0.028061f,
+		0.033356f, 0.040283f, 0.048615f, 0.060455f, 0.074890f, 0.094727f, 0.121216f, 0.156860f, 0.204102f, 0.266846f, 0.344238f, 0.433105f,
+		0.526855f, 0.616699f, 0.696289f, 0.761230f, 0.813965f, 0.854492f, 0.884766f, 0.909180f, 0.927734f, 0.941895f, 0.980957f, 0.982422f,
+		0.982910f, 0.982422f, 0.982422f, 0.982910f, 0.000000f, 0.000103f, 0.000208f, 0.000356f, 0.000355f, 0.000400f, 0.000454f, 0.000861f,
+		0.000922f, 0.001202f, 0.001088f, 0.001401f, 0.001493f, 0.001779f, 0.001881f, 0.002180f, 0.002329f, 0.002483f, 0.002846f, 0.003178f,
+		0.003542f, 0.003914f, 0.004406f, 0.004871f, 0.005352f, 0.006119f, 0.006927f, 0.007904f, 0.008759f, 0.009972f, 0.011284f, 0.013046f,
+		0.014938f, 0.016998f, 0.019943f, 0.023224f, 0.027161f, 0.032776f, 0.039917f, 0.048218f, 0.059937f, 0.075134f, 0.095642f, 0.123169f,
+		0.160767f, 0.211670f, 0.278320f, 0.360352f, 0.454102f, 0.550293f, 0.640625f, 0.718262f, 0.781738f, 0.831055f, 0.869141f, 0.897461f,
+		0.919434f, 0.936035f, 0.979492f, 0.980957f, 0.980957f, 0.981934f, 0.981445f, 0.981445f, 0.000000f, 0.000192f, 0.000191f, 0.000350f,
+		0.000352f, 0.000354f, 0.000599f, 0.000721f, 0.000835f, 0.001044f, 0.000988f, 0.001141f, 0.001255f, 0.001479f, 0.001705f, 0.001815f,
+		0.001843f, 0.002151f, 0.002369f, 0.002831f, 0.003067f, 0.003431f, 0.003698f, 0.004295f, 0.004738f, 0.005352f, 0.005859f, 0.006615f,
+		0.007587f, 0.008583f, 0.009682f, 0.010735f, 0.012405f, 0.014381f, 0.016708f, 0.018921f, 0.022736f, 0.026947f, 0.032104f, 0.039032f,
+		0.048004f, 0.059784f, 0.075500f, 0.096924f, 0.125977f, 0.166626f, 0.221069f, 0.292969f, 0.380371f, 0.479004f, 0.577637f, 0.667969f,
+		0.743164f, 0.803711f, 0.849609f, 0.883789f, 0.910645f, 0.930176f, 0.977539f, 0.979492f, 0.979492f, 0.979492f, 0.979980f, 0.979492f,
+		0.000000f, 0.000000f, 0.000191f, 0.000214f, 0.000441f, 0.000465f, 0.000351f, 0.000656f, 0.000672f, 0.000957f, 0.000881f, 0.001092f,
+		0.001209f, 0.001259f, 0.001315f, 0.001583f, 0.001630f, 0.001834f, 0.002033f, 0.002367f, 0.002596f, 0.002924f, 0.003387f, 0.003693f,
+		0.004063f, 0.004601f, 0.004986f, 0.005676f, 0.006557f, 0.006973f, 0.007801f, 0.008781f, 0.010475f, 0.012100f, 0.013817f, 0.015625f,
+		0.018784f, 0.021927f, 0.026260f, 0.031677f, 0.038879f, 0.048004f, 0.059845f, 0.076233f, 0.098633f, 0.130005f, 0.173950f, 0.233032f,
+		0.311035f, 0.405518f, 0.507812f, 0.608887f, 0.698242f, 0.769531f, 0.826172f, 0.868164f, 0.899414f, 0.922852f, 0.976074f, 0.977539f,
+		0.977539f, 0.977051f, 0.978027f, 0.978027f, 0.000000f, 0.000000f, 0.000117f, 0.000211f, 0.000326f, 0.000573f, 0.000574f, 0.000583f,
+		0.000584f, 0.000659f, 0.000901f, 0.001014f, 0.001064f, 0.001033f, 0.001163f, 0.001234f, 0.001546f, 0.001585f, 0.001894f, 0.002085f,
+		0.002361f, 0.002504f, 0.003023f, 0.003147f, 0.003580f, 0.004032f, 0.004314f, 0.004936f, 0.005215f, 0.006081f, 0.006725f, 0.007927f,
+		0.008743f, 0.009918f, 0.011642f, 0.013367f, 0.015404f, 0.018219f, 0.021545f, 0.025787f, 0.031174f, 0.038361f, 0.047577f, 0.060425f,
+		0.077881f, 0.102051f, 0.135376f, 0.182861f, 0.249023f, 0.333984f, 0.436035f, 0.542969f, 0.644043f, 0.730469f, 0.798340f, 0.848633f,
+		0.886719f, 0.914062f, 0.973633f, 0.974609f, 0.975098f, 0.976074f, 0.975098f, 0.976074f, 0.000000f, 0.000000f, 0.000114f, 0.000112f,
+		0.000271f, 0.000510f, 0.000450f, 0.000565f, 0.000572f, 0.000581f, 0.000654f, 0.000825f, 0.000954f, 0.001085f, 0.001050f, 0.001087f,
+		0.001282f, 0.001547f, 0.001585f, 0.001825f, 0.002066f, 0.002182f, 0.002384f, 0.002659f, 0.003172f, 0.003357f, 0.003721f, 0.004238f,
+		0.004505f, 0.005024f, 0.005878f, 0.006512f, 0.007324f, 0.008293f, 0.009201f, 0.011040f, 0.012993f, 0.015007f, 0.017639f, 0.020920f,
+		0.025131f, 0.030899f, 0.038269f, 0.047760f, 0.061188f, 0.079651f, 0.105469f, 0.142944f, 0.195801f, 0.268799f, 0.363525f, 0.472168f,
+		0.582520f, 0.683594f, 0.765137f, 0.826660f, 0.872070f, 0.905273f, 0.972168f, 0.973633f, 0.973145f, 0.973633f, 0.973633f, 0.973633f,
+		0.000000f, 0.000000f, 0.000000f, 0.000111f, 0.000224f, 0.000412f, 0.000494f, 0.000543f, 0.000561f, 0.000680f, 0.000665f, 0.000675f,
+		0.000679f, 0.000797f, 0.000926f, 0.001122f, 0.001132f, 0.001207f, 0.001375f, 0.001606f, 0.001838f, 0.001963f, 0.002163f, 0.002314f,
+		0.002480f, 0.002956f, 0.003189f, 0.003489f, 0.003744f, 0.004311f, 0.004749f, 0.005276f, 0.005867f, 0.006962f, 0.008186f, 0.008987f,
+		0.010498f, 0.012283f, 0.014374f, 0.017075f, 0.020355f, 0.024719f, 0.030640f, 0.037720f, 0.048309f, 0.062134f, 0.082336f, 0.110840f,
+		0.151978f, 0.212891f, 0.294922f, 0.399170f, 0.515137f, 0.628418f, 0.724609f, 0.799805f, 0.854980f, 0.894043f, 0.968750f, 0.970215f,
+		0.970703f, 0.971191f, 0.970703f, 0.970703f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000228f, 0.000233f, 0.000436f, 0.000457f,
+		0.000621f, 0.000546f, 0.000622f, 0.000633f, 0.000576f, 0.000644f, 0.000717f, 0.000909f, 0.000994f, 0.001127f, 0.001179f, 0.001267f,
+		0.001513f, 0.001628f, 0.001742f, 0.001974f, 0.002111f, 0.002403f, 0.002810f, 0.003139f, 0.003231f, 0.003466f, 0.004021f, 0.004459f,
+		0.004971f, 0.005581f, 0.006809f, 0.007568f, 0.008759f, 0.010002f, 0.011665f, 0.013847f, 0.016342f, 0.019714f, 0.024368f, 0.030106f,
+		0.037811f, 0.048706f, 0.063843f, 0.085327f, 0.118042f, 0.164917f, 0.234131f, 0.328125f, 0.443359f, 0.565430f, 0.677246f, 0.767578f,
+		0.833496f, 0.882812f, 0.965820f, 0.967285f, 0.967773f, 0.968262f, 0.967773f, 0.968262f, 0.000000f, 0.000000f, 0.000000f, 0.000214f,
+		0.000210f, 0.000296f, 0.000309f, 0.000386f, 0.000462f, 0.000482f, 0.000525f, 0.000572f, 0.000525f, 0.000558f, 0.000689f, 0.000685f,
+		0.000841f, 0.000934f, 0.001008f, 0.001182f, 0.001271f, 0.001412f, 0.001757f, 0.001787f, 0.001769f, 0.002110f, 0.002321f, 0.002331f,
+		0.002737f, 0.002951f, 0.003189f, 0.003588f, 0.004253f, 0.004627f, 0.005505f, 0.006119f, 0.006969f, 0.008018f, 0.009583f, 0.010971f,
+		0.013245f, 0.015915f, 0.019257f, 0.023651f, 0.030014f, 0.038086f, 0.049683f, 0.066406f, 0.091125f, 0.127441f, 0.182617f, 0.262939f,
+		0.370605f, 0.497070f, 0.623047f, 0.729004f, 0.810547f, 0.867188f, 0.962891f, 0.963867f, 0.964844f, 0.964844f, 0.964355f, 0.964355f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000200f, 0.000215f, 0.000229f, 0.000319f, 0.000330f, 0.000411f, 0.000491f, 0.000527f,
+		0.000547f, 0.000560f, 0.000634f, 0.000648f, 0.000716f, 0.000778f, 0.000855f, 0.000998f, 0.001182f, 0.001111f, 0.001274f, 0.001625f,
+		0.001584f, 0.001559f, 0.001864f, 0.002037f, 0.002296f, 0.002438f, 0.002600f, 0.002993f, 0.003290f, 0.003801f, 0.004467f, 0.005085f,
+		0.005508f, 0.006519f, 0.007645f, 0.008743f, 0.010757f, 0.012558f, 0.014946f, 0.018661f, 0.023422f, 0.029556f, 0.038574f, 0.050964f,
+		0.069702f, 0.097351f, 0.140015f, 0.205566f, 0.301025f, 0.424561f, 0.559082f, 0.683594f, 0.781250f, 0.852051f, 0.958496f, 0.960449f,
+		0.960938f, 0.960938f, 0.960938f, 0.960449f, 0.000000f, 0.000000f, 0.000122f, 0.000122f, 0.000122f, 0.000194f, 0.000214f, 0.000251f,
+		0.000302f, 0.000365f, 0.000370f, 0.000429f, 0.000495f, 0.000521f, 0.000504f, 0.000547f, 0.000632f, 0.000656f, 0.000695f, 0.000795f,
+		0.000922f, 0.001074f, 0.001125f, 0.001192f, 0.001166f, 0.001303f, 0.001555f, 0.001575f, 0.001763f, 0.001970f, 0.002232f, 0.002560f,
+		0.002657f, 0.003082f, 0.003559f, 0.003799f, 0.004620f, 0.005241f, 0.006081f, 0.007103f, 0.008385f, 0.009796f, 0.012192f, 0.014702f,
+		0.018234f, 0.022934f, 0.029556f, 0.039307f, 0.053009f, 0.073547f, 0.106628f, 0.157715f, 0.237793f, 0.351318f, 0.490479f, 0.629883f,
+		0.746094f, 0.832031f, 0.954590f, 0.956055f, 0.956055f, 0.957031f, 0.956543f, 0.956055f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000121f, 0.000146f, 0.000191f, 0.000200f, 0.000255f, 0.000232f, 0.000252f, 0.000359f, 0.000291f, 0.000342f, 0.000406f, 0.000498f,
+		0.000520f, 0.000533f, 0.000632f, 0.000605f, 0.000689f, 0.000768f, 0.000908f, 0.001013f, 0.001087f, 0.001030f, 0.001211f, 0.001318f,
+		0.001497f, 0.001609f, 0.001753f, 0.001957f, 0.002234f, 0.002352f, 0.002663f, 0.003040f, 0.003635f, 0.004082f, 0.004723f, 0.005516f,
+		0.006367f, 0.007675f, 0.009224f, 0.011360f, 0.013695f, 0.017868f, 0.022598f, 0.029724f, 0.040222f, 0.055542f, 0.080078f, 0.119202f,
+		0.182617f, 0.281738f, 0.417725f, 0.568848f, 0.705566f, 0.807129f, 0.948730f, 0.951172f, 0.951172f, 0.951172f, 0.951660f, 0.951660f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000203f, 0.000186f, 0.000184f, 0.000321f,
+		0.000231f, 0.000337f, 0.000359f, 0.000430f, 0.000455f, 0.000531f, 0.000502f, 0.000517f, 0.000728f, 0.000643f, 0.000673f, 0.000816f,
+		0.000930f, 0.000991f, 0.001028f, 0.001161f, 0.001284f, 0.001369f, 0.001474f, 0.001719f, 0.001781f, 0.001883f, 0.002258f, 0.002518f,
+		0.002831f, 0.003201f, 0.003744f, 0.004349f, 0.005127f, 0.006130f, 0.007210f, 0.008423f, 0.010696f, 0.013405f, 0.017136f, 0.022522f,
+		0.030029f, 0.041321f, 0.059631f, 0.089050f, 0.138062f, 0.218994f, 0.343750f, 0.500488f, 0.657227f, 0.780762f, 0.943848f, 0.945312f,
+		0.945312f, 0.945801f, 0.945801f, 0.946289f, 0.000000f, 0.000000f, 0.000122f, 0.000121f, 0.000121f, 0.000121f, 0.000121f, 0.000120f,
+		0.000118f, 0.000137f, 0.000139f, 0.000241f, 0.000202f, 0.000304f, 0.000313f, 0.000332f, 0.000357f, 0.000420f, 0.000435f, 0.000463f,
+		0.000645f, 0.000544f, 0.000700f, 0.000717f, 0.000669f, 0.000834f, 0.000865f, 0.000916f, 0.001109f, 0.001193f, 0.001246f, 0.001300f,
+		0.001488f, 0.001538f, 0.001806f, 0.001929f, 0.002001f, 0.002462f, 0.002666f, 0.003260f, 0.003904f, 0.004364f, 0.005325f, 0.006306f,
+		0.008041f, 0.009720f, 0.012718f, 0.016525f, 0.022217f, 0.030579f, 0.043854f, 0.065247f, 0.101929f, 0.166016f, 0.273193f, 0.428223f,
+		0.600586f, 0.748047f, 0.936523f, 0.938477f, 0.938965f, 0.939453f, 0.938965f, 0.938965f, 0.000000f, 0.000122f, 0.000121f, 0.000121f,
+		0.000121f, 0.000120f, 0.000120f, 0.000120f, 0.000114f, 0.000102f, 0.000090f, 0.000096f, 0.000131f, 0.000245f, 0.000276f, 0.000257f,
+		0.000307f, 0.000316f, 0.000322f, 0.000373f, 0.000411f, 0.000440f, 0.000433f, 0.000650f, 0.000578f, 0.000704f, 0.000746f, 0.000723f,
+		0.000819f, 0.000756f, 0.000758f, 0.000878f, 0.001009f, 0.001270f, 0.001399f, 0.001530f, 0.001798f, 0.001803f, 0.002151f, 0.002317f,
+		0.002728f, 0.003222f, 0.003782f, 0.004612f, 0.005951f, 0.006985f, 0.009308f, 0.011955f, 0.016052f, 0.022324f, 0.031525f, 0.047272f,
+		0.073853f, 0.122192f, 0.209717f, 0.352783f, 0.537109f, 0.709473f, 0.928223f, 0.930664f, 0.931152f, 0.930664f, 0.931641f, 0.931152f,
+		0.000000f, 0.000000f, 0.000121f, 0.000121f, 0.000120f, 0.000120f, 0.000120f, 0.000119f, 0.000119f, 0.000111f, 0.000100f, 0.000139f,
+		0.000082f, 0.000154f, 0.000121f, 0.000216f, 0.000147f, 0.000271f, 0.000288f, 0.000298f, 0.000386f, 0.000463f, 0.000370f, 0.000485f,
+		0.000555f, 0.000530f, 0.000578f, 0.000574f, 0.000612f, 0.000712f, 0.000776f, 0.000716f, 0.000931f, 0.000831f, 0.000967f, 0.001154f,
+		0.001176f, 0.001284f, 0.001497f, 0.001884f, 0.002270f, 0.002415f, 0.002947f, 0.003412f, 0.004032f, 0.005066f, 0.006485f, 0.008400f,
+		0.011215f, 0.015404f, 0.022079f, 0.033264f, 0.052124f, 0.087646f, 0.155029f, 0.279297f, 0.465820f, 0.664062f, 0.918945f, 0.921387f,
+		0.921875f, 0.922363f, 0.922363f, 0.921875f, 0.000000f, 0.000121f, 0.000121f, 0.000120f, 0.000120f, 0.000119f, 0.000119f, 0.000119f,
+		0.000118f, 0.000118f, 0.000110f, 0.000100f, 0.000091f, 0.000082f, 0.000075f, 0.000095f, 0.000166f, 0.000113f, 0.000163f, 0.000248f,
+		0.000258f, 0.000277f, 0.000336f, 0.000301f, 0.000445f, 0.000495f, 0.000473f, 0.000505f, 0.000494f, 0.000470f, 0.000584f, 0.000752f,
+		0.000821f, 0.000814f, 0.000845f, 0.000807f, 0.000932f, 0.000996f, 0.001380f, 0.001481f, 0.001507f, 0.001757f, 0.002146f, 0.002443f,
+		0.002869f, 0.003546f, 0.004559f, 0.005878f, 0.007561f, 0.010475f, 0.015320f, 0.022675f, 0.036133f, 0.060883f, 0.110352f, 0.211670f,
+		0.389160f, 0.610352f, 0.908691f, 0.909180f, 0.910645f, 0.912109f, 0.909668f, 0.910156f, 0.000000f, 0.000121f, 0.000120f, 0.000119f,
+		0.000119f, 0.000118f, 0.000118f, 0.000117f, 0.000117f, 0.000117f, 0.000116f, 0.000110f, 0.000100f, 0.000099f, 0.000083f, 0.000077f,
+		0.000071f, 0.000081f, 0.000087f, 0.000166f, 0.000177f, 0.000233f, 0.000238f, 0.000273f, 0.000325f, 0.000357f, 0.000292f, 0.000406f,
+		0.000418f, 0.000440f, 0.000428f, 0.000568f, 0.000459f, 0.000628f, 0.000678f, 0.000688f, 0.000647f, 0.000830f, 0.000925f, 0.001111f,
+		0.001011f, 0.001420f, 0.001504f, 0.001771f, 0.001997f, 0.002495f, 0.003147f, 0.003944f, 0.005077f, 0.006958f, 0.010040f, 0.015053f,
+		0.023727f, 0.040680f, 0.075989f, 0.153076f, 0.312012f, 0.547363f, 0.894531f, 0.897461f, 0.897949f, 0.897949f, 0.897949f, 0.898438f,
+		0.000000f, 0.000000f, 0.000119f, 0.000118f, 0.000118f, 0.000117f, 0.000116f, 0.000116f, 0.000115f, 0.000115f, 0.000114f, 0.000114f,
+		0.000111f, 0.000101f, 0.000093f, 0.000086f, 0.000079f, 0.000095f, 0.000095f, 0.000090f, 0.000117f, 0.000109f, 0.000158f, 0.000199f,
+		0.000207f, 0.000223f, 0.000286f, 0.000288f, 0.000267f, 0.000347f, 0.000368f, 0.000450f, 0.000377f, 0.000460f, 0.000504f, 0.000498f,
+		0.000494f, 0.000616f, 0.000632f, 0.000699f, 0.000755f, 0.000938f, 0.000978f, 0.001222f, 0.001355f, 0.001673f, 0.002016f, 0.002539f,
+		0.003258f, 0.004410f, 0.006332f, 0.009285f, 0.014847f, 0.025864f, 0.049042f, 0.104736f, 0.236572f, 0.477295f, 0.879395f, 0.881348f,
+		0.882324f, 0.881836f, 0.882324f, 0.882324f, 0.000000f, 0.000119f, 0.000118f, 0.000116f, 0.000115f, 0.000114f, 0.000114f, 0.000113f,
+		0.000112f, 0.000112f, 0.000111f, 0.000111f, 0.000110f, 0.000110f, 0.000103f, 0.000095f, 0.000088f, 0.000081f, 0.000076f, 0.000070f,
+		0.000065f, 0.000100f, 0.000104f, 0.000099f, 0.000120f, 0.000145f, 0.000190f, 0.000204f, 0.000213f, 0.000230f, 0.000241f, 0.000279f,
+		0.000325f, 0.000322f, 0.000328f, 0.000381f, 0.000351f, 0.000466f, 0.000452f, 0.000516f, 0.000591f, 0.000622f, 0.000733f, 0.000882f,
+		0.000895f, 0.001092f, 0.001456f, 0.001765f, 0.002069f, 0.002821f, 0.003851f, 0.005558f, 0.008865f, 0.015579f, 0.029999f, 0.066895f,
+		0.167480f, 0.400391f, 0.860352f, 0.862793f, 0.863281f, 0.864258f, 0.863281f, 0.863770f, 0.000119f, 0.000114f, 0.000113f, 0.000113f,
+		0.000111f, 0.000110f, 0.000109f, 0.000109f, 0.000108f, 0.000107f, 0.000107f, 0.000107f, 0.000106f, 0.000105f, 0.000106f, 0.000105f,
+		0.000098f, 0.000090f, 0.000084f, 0.000078f, 0.000073f, 0.000068f, 0.000063f, 0.000063f, 0.000066f, 0.000053f, 0.000080f, 0.000107f,
+		0.000126f, 0.000150f, 0.000188f, 0.000187f, 0.000206f, 0.000205f, 0.000235f, 0.000242f, 0.000277f, 0.000340f, 0.000323f, 0.000308f,
+		0.000417f, 0.000411f, 0.000445f, 0.000536f, 0.000622f, 0.000673f, 0.000887f, 0.000985f, 0.001289f, 0.001623f, 0.002337f, 0.003241f,
+		0.004929f, 0.008560f, 0.016739f, 0.039307f, 0.109619f, 0.317383f, 0.837402f, 0.840332f, 0.841309f, 0.840820f, 0.840820f, 0.841309f,
+		0.000000f, 0.000106f, 0.000099f, 0.000104f, 0.000102f, 0.000101f, 0.000100f, 0.000101f, 0.000101f, 0.000100f, 0.000099f, 0.000100f,
+		0.000099f, 0.000099f, 0.000099f, 0.000098f, 0.000098f, 0.000098f, 0.000093f, 0.000086f, 0.000080f, 0.000075f, 0.000070f, 0.000065f,
+		0.000061f, 0.000057f, 0.000059f, 0.000054f, 0.000061f, 0.000080f, 0.000087f, 0.000101f, 0.000136f, 0.000147f, 0.000163f, 0.000171f,
+		0.000179f, 0.000205f, 0.000223f, 0.000237f, 0.000281f, 0.000272f, 0.000299f, 0.000364f, 0.000373f, 0.000448f, 0.000507f, 0.000643f,
+		0.000801f, 0.001000f, 0.001276f, 0.001765f, 0.002712f, 0.004585f, 0.008492f, 0.020462f, 0.063721f, 0.233643f, 0.811035f, 0.813477f,
+		0.814453f, 0.813965f, 0.813965f, 0.814453f, 0.000000f, 0.000057f, 0.000085f, 0.000085f, 0.000083f, 0.000085f, 0.000087f, 0.000086f,
+		0.000087f, 0.000087f, 0.000086f, 0.000087f, 0.000087f, 0.000086f, 0.000087f, 0.000087f, 0.000088f, 0.000086f, 0.000088f, 0.000087f,
+		0.000087f, 0.000081f, 0.000076f, 0.000071f, 0.000067f, 0.000063f, 0.000058f, 0.000055f, 0.000051f, 0.000048f, 0.000046f, 0.000042f,
+		0.000051f, 0.000063f, 0.000081f, 0.000101f, 0.000122f, 0.000137f, 0.000147f, 0.000143f, 0.000157f, 0.000183f, 0.000205f, 0.000188f,
+		0.000196f, 0.000249f, 0.000310f, 0.000329f, 0.000413f, 0.000534f, 0.000679f, 0.000944f, 0.001365f, 0.002199f, 0.004150f, 0.009369f,
+		0.031677f, 0.153564f, 0.779297f, 0.781250f, 0.782227f, 0.782715f, 0.781738f, 0.781250f, 0.000000f, 0.000000f, 0.000000f, 0.000009f,
+		0.000030f, 0.000048f, 0.000051f, 0.000054f, 0.000055f, 0.000059f, 0.000060f, 0.000065f, 0.000065f, 0.000066f, 0.000068f, 0.000068f,
+		0.000070f, 0.000070f, 0.000071f, 0.000071f, 0.000072f, 0.000073f, 0.000073f, 0.000073f, 0.000071f, 0.000066f, 0.000062f, 0.000058f,
+		0.000055f, 0.000051f, 0.000048f, 0.000045f, 0.000042f, 0.000039f, 0.000044f, 0.000036f, 0.000046f, 0.000056f, 0.000067f, 0.000085f,
+		0.000099f, 0.000108f, 0.000107f, 0.000113f, 0.000139f, 0.000144f, 0.000165f, 0.000169f, 0.000196f, 0.000266f, 0.000311f, 0.000426f,
+		0.000598f, 0.000948f, 0.001744f, 0.003975f, 0.012856f, 0.084351f, 0.739746f, 0.743164f, 0.743652f, 0.743652f, 0.743652f, 0.743164f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000012f, 0.000012f, 0.000020f,
+		0.000028f, 0.000030f, 0.000033f, 0.000034f, 0.000041f, 0.000041f, 0.000045f, 0.000047f, 0.000048f, 0.000049f, 0.000051f, 0.000052f,
+		0.000054f, 0.000054f, 0.000056f, 0.000057f, 0.000056f, 0.000052f, 0.000049f, 0.000046f, 0.000043f, 0.000041f, 0.000038f, 0.000035f,
+		0.000033f, 0.000031f, 0.000029f, 0.000029f, 0.000036f, 0.000055f, 0.000048f, 0.000067f, 0.000067f, 0.000073f, 0.000075f, 0.000097f,
+		0.000085f, 0.000111f, 0.000137f, 0.000191f, 0.000233f, 0.000371f, 0.000609f, 0.001319f, 0.004341f, 0.033844f, 0.696289f, 0.698730f,
+		0.699219f, 0.698242f, 0.698730f, 0.698730f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000003f, 0.000007f,
+		0.000009f, 0.000012f, 0.000015f, 0.000020f, 0.000022f, 0.000023f, 0.000026f, 0.000029f, 0.000030f, 0.000032f, 0.000033f, 0.000035f,
+		0.000037f, 0.000037f, 0.000036f, 0.000034f, 0.000032f, 0.000030f, 0.000028f, 0.000026f, 0.000024f, 0.000022f, 0.000021f, 0.000019f,
+		0.000024f, 0.000024f, 0.000029f, 0.000037f, 0.000043f, 0.000046f, 0.000059f, 0.000058f, 0.000075f, 0.000095f, 0.000160f, 0.000306f,
+		0.001006f, 0.008865f, 0.643066f, 0.647461f, 0.647949f, 0.647461f, 0.647949f, 0.648438f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000003f, 0.000005f, 0.000007f, 0.000010f, 0.000012f, 0.000013f, 0.000015f, 0.000017f,
+		0.000019f, 0.000020f, 0.000018f, 0.000017f, 0.000015f, 0.000014f, 0.000013f, 0.000012f, 0.000010f, 0.000012f, 0.000014f, 0.000018f,
+		0.000018f, 0.000025f, 0.000028f, 0.000045f, 0.000110f, 0.001030f, 0.586914f, 0.589844f, 0.590820f, 0.591309f, 0.591309f, 0.590820f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000002f, 0.000004f, 0.000005f, 0.000004f, 0.000004f, 0.000003f, 0.000003f, 0.000004f, 0.000009f, 0.527344f, 0.529785f,
+		0.529785f, 0.530273f, 0.530762f, 0.530762f, 
+	},
+	{
+		0.135132f, 0.377441f, 0.544434f, 0.653320f, 0.724609f, 0.773926f, 0.811035f, 0.838867f, 0.860840f, 0.876465f, 0.891113f, 0.902832f,
+		0.912109f, 0.920898f, 0.928223f, 0.934082f, 0.938965f, 0.943848f, 0.948242f, 0.952637f, 0.955566f, 0.958984f, 0.961914f, 0.964844f,
+		0.966797f, 0.969238f, 0.971191f, 0.973145f, 0.975098f, 0.976562f, 0.978027f, 0.979492f, 0.980469f, 0.982422f, 0.983398f, 0.984863f,
+		0.985840f, 0.986328f, 0.987793f, 0.988770f, 0.989746f, 0.989746f, 0.990234f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.994141f,
+		0.994629f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997559f, 0.998047f, 0.998535f, 0.999023f, 0.999512f, 0.999512f, 0.999512f,
+		0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.044891f, 0.163330f, 0.306885f, 0.444336f, 0.559570f, 0.645020f, 0.710938f, 0.760742f,
+		0.797852f, 0.827148f, 0.850098f, 0.868652f, 0.883789f, 0.895996f, 0.907227f, 0.916016f, 0.923340f, 0.930176f, 0.936523f, 0.941406f,
+		0.946777f, 0.950684f, 0.954102f, 0.957031f, 0.960938f, 0.963379f, 0.965820f, 0.968262f, 0.970703f, 0.972168f, 0.974609f, 0.976562f,
+		0.977539f, 0.979492f, 0.980469f, 0.981934f, 0.982910f, 0.984375f, 0.985840f, 0.986816f, 0.987793f, 0.988770f, 0.988770f, 0.990234f,
+		0.991211f, 0.991699f, 0.992676f, 0.993164f, 0.993164f, 0.994141f, 0.995605f, 0.995605f, 0.996094f, 0.996582f, 0.997070f, 0.997559f,
+		0.998047f, 0.998535f, 0.999512f, 0.999512f, 0.999512f, 0.999023f, 0.999023f, 0.999023f, 0.020325f, 0.077820f, 0.158936f, 0.260498f,
+		0.372314f, 0.479736f, 0.572754f, 0.648438f, 0.707520f, 0.754883f, 0.791016f, 0.820312f, 0.843750f, 0.862793f, 0.878906f, 0.891602f,
+		0.903320f, 0.912598f, 0.920898f, 0.928223f, 0.933594f, 0.939941f, 0.944824f, 0.949219f, 0.952637f, 0.956543f, 0.959961f, 0.962402f,
+		0.965332f, 0.967773f, 0.970215f, 0.971680f, 0.974121f, 0.976074f, 0.977539f, 0.979004f, 0.980957f, 0.981445f, 0.983398f, 0.984375f,
+		0.985352f, 0.986328f, 0.987793f, 0.988770f, 0.989746f, 0.990234f, 0.991211f, 0.992188f, 0.992676f, 0.993164f, 0.994141f, 0.994629f,
+		0.995605f, 0.996094f, 0.996582f, 0.996582f, 0.997559f, 0.998047f, 0.999023f, 0.999023f, 0.999023f, 0.999023f, 0.998535f, 0.998535f,
+		0.012032f, 0.042908f, 0.088196f, 0.149292f, 0.228027f, 0.319824f, 0.415527f, 0.506348f, 0.586914f, 0.653809f, 0.709473f, 0.752441f,
+		0.787598f, 0.817383f, 0.840820f, 0.860352f, 0.876465f, 0.889648f, 0.900879f, 0.910156f, 0.918945f, 0.926270f, 0.933105f, 0.938965f,
+		0.944336f, 0.948730f, 0.952637f, 0.956055f, 0.958984f, 0.962402f, 0.965332f, 0.967773f, 0.970215f, 0.972656f, 0.974609f, 0.976562f,
+		0.978027f, 0.979492f, 0.980957f, 0.982422f, 0.983887f, 0.984375f, 0.985352f, 0.986816f, 0.987793f, 0.988770f, 0.989746f, 0.990234f,
+		0.991211f, 0.992188f, 0.993164f, 0.994141f, 0.994629f, 0.995117f, 0.996094f, 0.996094f, 0.996582f, 0.997559f, 0.998535f, 0.998535f,
+		0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.007637f, 0.026825f, 0.053436f, 0.090759f, 0.140137f, 0.203125f, 0.279053f, 0.363281f,
+		0.449463f, 0.529785f, 0.601562f, 0.663574f, 0.713379f, 0.756348f, 0.789551f, 0.816895f, 0.840332f, 0.858887f, 0.875488f, 0.887695f,
+		0.900391f, 0.909668f, 0.918945f, 0.926270f, 0.932617f, 0.938477f, 0.943848f, 0.948242f, 0.952148f, 0.955566f, 0.959473f, 0.962402f,
+		0.965332f, 0.967773f, 0.970215f, 0.972168f, 0.974121f, 0.976562f, 0.978516f, 0.979492f, 0.980957f, 0.981934f, 0.984375f, 0.985352f,
+		0.985840f, 0.987793f, 0.988281f, 0.989258f, 0.990723f, 0.991211f, 0.991699f, 0.992676f, 0.993652f, 0.994141f, 0.994629f, 0.995605f,
+		0.996094f, 0.997070f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998535f, 0.998047f, 0.004784f, 0.018082f, 0.035400f, 0.058868f,
+		0.089783f, 0.130981f, 0.183716f, 0.248047f, 0.321289f, 0.400391f, 0.478760f, 0.552734f, 0.617188f, 0.673828f, 0.720703f, 0.759766f,
+		0.792480f, 0.818359f, 0.840820f, 0.859863f, 0.875000f, 0.888184f, 0.899902f, 0.910645f, 0.918945f, 0.926270f, 0.931641f, 0.938965f,
+		0.943848f, 0.948242f, 0.952148f, 0.957031f, 0.959473f, 0.962891f, 0.965332f, 0.968262f, 0.970215f, 0.972656f, 0.975098f, 0.977051f,
+		0.978516f, 0.979980f, 0.981445f, 0.982910f, 0.984863f, 0.985352f, 0.986328f, 0.987305f, 0.988770f, 0.989746f, 0.990723f, 0.991699f,
+		0.992676f, 0.993164f, 0.994141f, 0.994629f, 0.995605f, 0.996094f, 0.998047f, 0.998535f, 0.998047f, 0.998047f, 0.998047f, 0.998047f,
+		0.004044f, 0.012550f, 0.024628f, 0.040466f, 0.060760f, 0.087708f, 0.122742f, 0.167236f, 0.222534f, 0.287109f, 0.358643f, 0.432617f,
+		0.506348f, 0.573242f, 0.632812f, 0.685059f, 0.728516f, 0.766602f, 0.797363f, 0.822266f, 0.843750f, 0.861328f, 0.877441f, 0.890625f,
+		0.901367f, 0.910645f, 0.919434f, 0.926758f, 0.933105f, 0.940430f, 0.944824f, 0.948730f, 0.953125f, 0.957520f, 0.960449f, 0.963867f,
+		0.966309f, 0.969238f, 0.970703f, 0.973633f, 0.976074f, 0.977539f, 0.979004f, 0.980469f, 0.982422f, 0.983398f, 0.984863f, 0.986816f,
+		0.986816f, 0.988281f, 0.989746f, 0.990723f, 0.991211f, 0.992188f, 0.993164f, 0.994141f, 0.994629f, 0.995117f, 0.998047f, 0.998047f,
+		0.998047f, 0.998047f, 0.998047f, 0.998047f, 0.002975f, 0.009315f, 0.017868f, 0.029129f, 0.043243f, 0.062012f, 0.084961f, 0.115540f,
+		0.154419f, 0.201660f, 0.257812f, 0.322754f, 0.391846f, 0.463135f, 0.530762f, 0.594727f, 0.650391f, 0.698730f, 0.739258f, 0.773926f,
+		0.803711f, 0.826660f, 0.847656f, 0.865723f, 0.879883f, 0.892090f, 0.903809f, 0.913086f, 0.921387f, 0.928223f, 0.935059f, 0.940918f,
+		0.945801f, 0.950684f, 0.954102f, 0.958008f, 0.961426f, 0.964844f, 0.967285f, 0.970215f, 0.972168f, 0.974609f, 0.976074f, 0.978027f,
+		0.979980f, 0.981934f, 0.983398f, 0.984375f, 0.985352f, 0.987305f, 0.988281f, 0.989258f, 0.990234f, 0.991211f, 0.992188f, 0.993164f,
+		0.993652f, 0.994629f, 0.997559f, 0.998047f, 0.998047f, 0.997559f, 0.997559f, 0.997559f, 0.002329f, 0.007256f, 0.013611f, 0.021790f,
+		0.032043f, 0.044617f, 0.061554f, 0.082336f, 0.108765f, 0.142578f, 0.184448f, 0.234375f, 0.292725f, 0.357422f, 0.424805f, 0.493164f,
+		0.556641f, 0.615723f, 0.666504f, 0.711914f, 0.750977f, 0.782715f, 0.809570f, 0.832520f, 0.853516f, 0.868652f, 0.882812f, 0.895508f,
+		0.905762f, 0.916016f, 0.923340f, 0.931152f, 0.936523f, 0.942383f, 0.947266f, 0.951172f, 0.956055f, 0.958984f, 0.962402f, 0.965820f,
+		0.968750f, 0.971191f, 0.973633f, 0.975586f, 0.977539f, 0.979980f, 0.980957f, 0.982422f, 0.983887f, 0.985352f, 0.985840f, 0.988281f,
+		0.989746f, 0.990234f, 0.991211f, 0.991699f, 0.993164f, 0.993652f, 0.997070f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f,
+		0.001871f, 0.006084f, 0.010963f, 0.016953f, 0.024277f, 0.033722f, 0.046234f, 0.060669f, 0.079224f, 0.103638f, 0.132812f, 0.169678f,
+		0.214478f, 0.267090f, 0.326172f, 0.390137f, 0.456543f, 0.519531f, 0.581543f, 0.636230f, 0.685547f, 0.726562f, 0.762207f, 0.792969f,
+		0.818359f, 0.839844f, 0.858398f, 0.874023f, 0.887695f, 0.898926f, 0.909668f, 0.918945f, 0.926270f, 0.933105f, 0.938965f, 0.944336f,
+		0.949219f, 0.953613f, 0.958008f, 0.961426f, 0.964844f, 0.967773f, 0.969727f, 0.972168f, 0.974609f, 0.976074f, 0.979004f, 0.979980f,
+		0.981934f, 0.983887f, 0.985352f, 0.986328f, 0.987793f, 0.989746f, 0.989746f, 0.990723f, 0.991211f, 0.992676f, 0.996582f, 0.997070f,
+		0.997559f, 0.997070f, 0.997070f, 0.997070f, 0.001322f, 0.004795f, 0.008530f, 0.013504f, 0.018921f, 0.026154f, 0.035065f, 0.045807f,
+		0.059662f, 0.076416f, 0.098267f, 0.124512f, 0.157715f, 0.197388f, 0.244873f, 0.299805f, 0.359619f, 0.423096f, 0.487549f, 0.549316f,
+		0.605957f, 0.657715f, 0.703125f, 0.741211f, 0.774902f, 0.802734f, 0.827148f, 0.847656f, 0.865234f, 0.879883f, 0.893066f, 0.903320f,
+		0.913086f, 0.920898f, 0.929199f, 0.935547f, 0.941406f, 0.947266f, 0.951172f, 0.956055f, 0.959473f, 0.962891f, 0.965332f, 0.969238f,
+		0.971191f, 0.974121f, 0.976562f, 0.977539f, 0.979980f, 0.981445f, 0.982910f, 0.984863f, 0.986328f, 0.988281f, 0.988281f, 0.989746f,
+		0.990723f, 0.991699f, 0.996582f, 0.996582f, 0.997070f, 0.997070f, 0.997070f, 0.996582f, 0.001077f, 0.003971f, 0.006985f, 0.010750f,
+		0.015579f, 0.020920f, 0.027420f, 0.035522f, 0.045776f, 0.058228f, 0.074097f, 0.093140f, 0.117310f, 0.146851f, 0.182495f, 0.225952f,
+		0.276611f, 0.332764f, 0.394287f, 0.456543f, 0.518555f, 0.577637f, 0.630371f, 0.679199f, 0.720703f, 0.756836f, 0.787598f, 0.813477f,
+		0.836426f, 0.855469f, 0.872070f, 0.885742f, 0.897949f, 0.908203f, 0.917480f, 0.925293f, 0.933105f, 0.939453f, 0.944336f, 0.949219f,
+		0.954590f, 0.957520f, 0.961426f, 0.964844f, 0.968262f, 0.970703f, 0.974121f, 0.975586f, 0.978027f, 0.979492f, 0.981445f, 0.983398f,
+		0.984863f, 0.986328f, 0.987793f, 0.988770f, 0.989746f, 0.991211f, 0.996094f, 0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.996582f,
+		0.000954f, 0.003330f, 0.005733f, 0.008904f, 0.012505f, 0.016617f, 0.022446f, 0.028351f, 0.036041f, 0.045807f, 0.056854f, 0.071350f,
+		0.088867f, 0.110596f, 0.137451f, 0.170654f, 0.209717f, 0.256592f, 0.309326f, 0.366943f, 0.427979f, 0.489502f, 0.549316f, 0.604980f,
+		0.655762f, 0.700195f, 0.738770f, 0.772461f, 0.801270f, 0.825195f, 0.845703f, 0.864258f, 0.879395f, 0.893066f, 0.903809f, 0.914062f,
+		0.922363f, 0.929688f, 0.936523f, 0.942871f, 0.947266f, 0.952148f, 0.956055f, 0.960449f, 0.963867f, 0.966797f, 0.969727f, 0.972656f,
+		0.975586f, 0.976562f, 0.979004f, 0.981445f, 0.982910f, 0.984375f, 0.985840f, 0.986816f, 0.988770f, 0.989746f, 0.995605f, 0.996094f,
+		0.996094f, 0.996094f, 0.996094f, 0.996094f, 0.000949f, 0.002804f, 0.004730f, 0.007236f, 0.010384f, 0.014160f, 0.018478f, 0.023102f,
+		0.028992f, 0.036346f, 0.044647f, 0.055542f, 0.068481f, 0.085144f, 0.105286f, 0.130005f, 0.159668f, 0.195557f, 0.238647f, 0.287842f,
+		0.343018f, 0.402588f, 0.463135f, 0.522949f, 0.580566f, 0.632812f, 0.680664f, 0.721680f, 0.757812f, 0.788574f, 0.814453f, 0.836914f,
+		0.856934f, 0.872070f, 0.887207f, 0.899414f, 0.909668f, 0.918945f, 0.926758f, 0.933594f, 0.940430f, 0.946289f, 0.950684f, 0.954590f,
+		0.959473f, 0.963379f, 0.966797f, 0.969238f, 0.972168f, 0.975098f, 0.977051f, 0.979492f, 0.980957f, 0.982910f, 0.984375f, 0.986328f,
+		0.987793f, 0.988770f, 0.995117f, 0.996094f, 0.995605f, 0.996094f, 0.996094f, 0.995605f, 0.000828f, 0.002361f, 0.004116f, 0.006119f,
+		0.008797f, 0.011391f, 0.014854f, 0.018890f, 0.023666f, 0.029083f, 0.036011f, 0.044434f, 0.053986f, 0.066589f, 0.081543f, 0.100159f,
+		0.122314f, 0.149536f, 0.183350f, 0.222900f, 0.269043f, 0.321533f, 0.378418f, 0.438477f, 0.499023f, 0.556641f, 0.611328f, 0.661133f,
+		0.703613f, 0.742188f, 0.775391f, 0.804199f, 0.828613f, 0.849121f, 0.866211f, 0.881348f, 0.894043f, 0.905762f, 0.916016f, 0.924316f,
+		0.931641f, 0.938477f, 0.944336f, 0.949707f, 0.954590f, 0.958496f, 0.962402f, 0.966309f, 0.969238f, 0.972168f, 0.974121f, 0.977051f,
+		0.979004f, 0.980957f, 0.982910f, 0.984863f, 0.985840f, 0.987793f, 0.995117f, 0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.995605f,
+		0.000606f, 0.001948f, 0.003483f, 0.005394f, 0.007290f, 0.009735f, 0.012352f, 0.015747f, 0.019485f, 0.023788f, 0.029358f, 0.035706f,
+		0.043732f, 0.053162f, 0.064331f, 0.077942f, 0.094971f, 0.116089f, 0.140991f, 0.172485f, 0.209473f, 0.252686f, 0.302002f, 0.356934f,
+		0.415283f, 0.475830f, 0.534180f, 0.589844f, 0.641602f, 0.687500f, 0.728516f, 0.763184f, 0.792969f, 0.819336f, 0.841309f, 0.860840f,
+		0.876953f, 0.890625f, 0.902344f, 0.913086f, 0.921875f, 0.930176f, 0.937012f, 0.943359f, 0.948242f, 0.954102f, 0.958008f, 0.961914f,
+		0.965820f, 0.969238f, 0.971680f, 0.974609f, 0.977051f, 0.979004f, 0.981445f, 0.983398f, 0.984863f, 0.986816f, 0.994141f, 0.994629f,
+		0.995117f, 0.995117f, 0.995117f, 0.994629f, 0.000672f, 0.001569f, 0.002895f, 0.004528f, 0.006180f, 0.008324f, 0.010864f, 0.013161f,
+		0.016357f, 0.020096f, 0.024216f, 0.029327f, 0.035583f, 0.042664f, 0.051453f, 0.062073f, 0.075012f, 0.091125f, 0.110291f, 0.134155f,
+		0.162476f, 0.197266f, 0.238037f, 0.285156f, 0.337646f, 0.395020f, 0.454590f, 0.513672f, 0.570312f, 0.624023f, 0.672363f, 0.714844f,
+		0.750977f, 0.783691f, 0.811035f, 0.834473f, 0.854004f, 0.872070f, 0.886230f, 0.899414f, 0.911133f, 0.918945f, 0.928223f, 0.936035f,
+		0.942871f, 0.948242f, 0.953613f, 0.957031f, 0.961426f, 0.965820f, 0.968750f, 0.972168f, 0.974121f, 0.976562f, 0.979492f, 0.981445f,
+		0.983398f, 0.985352f, 0.994141f, 0.994629f, 0.995117f, 0.995117f, 0.995117f, 0.994629f, 0.000413f, 0.001430f, 0.002577f, 0.004269f,
+		0.005703f, 0.007137f, 0.008888f, 0.011124f, 0.013885f, 0.016891f, 0.020355f, 0.024384f, 0.029221f, 0.035217f, 0.041748f, 0.049988f,
+		0.060059f, 0.072083f, 0.086914f, 0.105286f, 0.126953f, 0.154175f, 0.186523f, 0.224731f, 0.269287f, 0.320557f, 0.375732f, 0.434570f,
+		0.493896f, 0.552246f, 0.606934f, 0.655762f, 0.701660f, 0.740723f, 0.774902f, 0.803711f, 0.827637f, 0.848633f, 0.867188f, 0.882812f,
+		0.895996f, 0.908203f, 0.917969f, 0.926758f, 0.934570f, 0.941895f, 0.947266f, 0.952637f, 0.957520f, 0.960938f, 0.965820f, 0.968750f,
+		0.971680f, 0.974609f, 0.977051f, 0.979980f, 0.981934f, 0.983887f, 0.993652f, 0.994629f, 0.994141f, 0.994141f, 0.994141f, 0.994141f,
+		0.000240f, 0.001406f, 0.002373f, 0.003283f, 0.004620f, 0.006264f, 0.007744f, 0.009552f, 0.011711f, 0.014069f, 0.017273f, 0.020584f,
+		0.024429f, 0.028946f, 0.034393f, 0.041046f, 0.048798f, 0.058289f, 0.070312f, 0.083618f, 0.100403f, 0.121338f, 0.146118f, 0.177002f,
+		0.213257f, 0.255371f, 0.304443f, 0.358887f, 0.416504f, 0.476562f, 0.534668f, 0.590332f, 0.642090f, 0.688965f, 0.729492f, 0.766113f,
+		0.796387f, 0.822754f, 0.844727f, 0.862305f, 0.880371f, 0.894043f, 0.905762f, 0.916992f, 0.926270f, 0.934082f, 0.940918f, 0.946777f,
+		0.953125f, 0.956543f, 0.961426f, 0.964844f, 0.969238f, 0.972656f, 0.974609f, 0.977539f, 0.979980f, 0.982422f, 0.992676f, 0.994141f,
+		0.993652f, 0.993652f, 0.993652f, 0.993652f, 0.000242f, 0.001257f, 0.001991f, 0.003138f, 0.004299f, 0.005302f, 0.006584f, 0.008308f,
+		0.010048f, 0.012283f, 0.014526f, 0.017578f, 0.020340f, 0.023972f, 0.028671f, 0.033661f, 0.040161f, 0.047821f, 0.056213f, 0.067261f,
+		0.080444f, 0.096191f, 0.115784f, 0.139771f, 0.168457f, 0.203125f, 0.243286f, 0.290527f, 0.343506f, 0.400879f, 0.459473f, 0.519043f,
+		0.576172f, 0.629395f, 0.678223f, 0.721191f, 0.757324f, 0.789062f, 0.816895f, 0.839844f, 0.859863f, 0.877930f, 0.892578f, 0.904297f,
+		0.915527f, 0.925293f, 0.933105f, 0.940430f, 0.946777f, 0.952148f, 0.957031f, 0.961914f, 0.965820f, 0.969238f, 0.973145f, 0.975586f,
+		0.978516f, 0.980469f, 0.992188f, 0.993652f, 0.993164f, 0.993164f, 0.993652f, 0.993164f, 0.000434f, 0.001172f, 0.001865f, 0.002825f,
+		0.003633f, 0.004757f, 0.005722f, 0.007175f, 0.009010f, 0.010651f, 0.012520f, 0.014412f, 0.017532f, 0.020599f, 0.024139f, 0.028488f,
+		0.033356f, 0.039001f, 0.046295f, 0.054749f, 0.064758f, 0.077209f, 0.092834f, 0.111084f, 0.134033f, 0.160767f, 0.193604f, 0.233032f,
+		0.278320f, 0.329590f, 0.386230f, 0.445068f, 0.504395f, 0.563477f, 0.617188f, 0.666504f, 0.711426f, 0.750000f, 0.783691f, 0.812500f,
+		0.836426f, 0.857422f, 0.875488f, 0.891113f, 0.903809f, 0.915039f, 0.924805f, 0.933105f, 0.940430f, 0.947266f, 0.953125f, 0.958496f,
+		0.962402f, 0.966309f, 0.969727f, 0.973145f, 0.976562f, 0.978516f, 0.991699f, 0.992188f, 0.992676f, 0.993164f, 0.993164f, 0.992676f,
+		0.000358f, 0.000835f, 0.001738f, 0.002270f, 0.002996f, 0.004078f, 0.005157f, 0.006416f, 0.007904f, 0.009331f, 0.010826f, 0.012245f,
+		0.014938f, 0.017303f, 0.020233f, 0.023926f, 0.027954f, 0.032715f, 0.038147f, 0.045166f, 0.053070f, 0.062561f, 0.074768f, 0.089661f,
+		0.106689f, 0.128052f, 0.154175f, 0.185547f, 0.223022f, 0.266846f, 0.317383f, 0.373047f, 0.431152f, 0.491943f, 0.550293f, 0.606445f,
+		0.658203f, 0.704102f, 0.744141f, 0.779297f, 0.809082f, 0.833984f, 0.855957f, 0.875000f, 0.889648f, 0.903320f, 0.915039f, 0.924805f,
+		0.933594f, 0.940918f, 0.947754f, 0.954102f, 0.958984f, 0.962402f, 0.966797f, 0.970703f, 0.974121f, 0.977539f, 0.990723f, 0.992188f,
+		0.992676f, 0.992676f, 0.992188f, 0.992676f, 0.000428f, 0.000789f, 0.001460f, 0.002172f, 0.002695f, 0.003561f, 0.004608f, 0.005848f,
+		0.006886f, 0.007736f, 0.009560f, 0.011078f, 0.012817f, 0.015015f, 0.017563f, 0.020157f, 0.023666f, 0.027145f, 0.031891f, 0.037384f,
+		0.044189f, 0.051788f, 0.061188f, 0.072327f, 0.085999f, 0.102966f, 0.123413f, 0.148071f, 0.178101f, 0.214478f, 0.256836f, 0.306396f,
+		0.360840f, 0.419678f, 0.479736f, 0.540527f, 0.597656f, 0.649902f, 0.697754f, 0.738770f, 0.775391f, 0.805664f, 0.831543f, 0.854004f,
+		0.873535f, 0.889160f, 0.902832f, 0.915039f, 0.925293f, 0.934082f, 0.941895f, 0.948730f, 0.954102f, 0.959961f, 0.963867f, 0.968262f,
+		0.971680f, 0.975586f, 0.990723f, 0.991699f, 0.991699f, 0.991699f, 0.991699f, 0.991211f, 0.000237f, 0.000782f, 0.001245f, 0.001923f,
+		0.002417f, 0.003225f, 0.004101f, 0.005062f, 0.005920f, 0.007030f, 0.008102f, 0.009743f, 0.011009f, 0.013054f, 0.015190f, 0.017380f,
+		0.020126f, 0.023346f, 0.027161f, 0.031464f, 0.036316f, 0.042664f, 0.050110f, 0.058807f, 0.069946f, 0.083191f, 0.099121f, 0.118835f,
+		0.142822f, 0.171997f, 0.206665f, 0.248413f, 0.296143f, 0.350586f, 0.408936f, 0.469727f, 0.530762f, 0.589844f, 0.643555f, 0.691895f,
+		0.734375f, 0.772461f, 0.803223f, 0.830566f, 0.854492f, 0.873047f, 0.889648f, 0.903809f, 0.916016f, 0.926270f, 0.935059f, 0.943359f,
+		0.949219f, 0.955566f, 0.960938f, 0.965332f, 0.969727f, 0.973145f, 0.989746f, 0.990723f, 0.990723f, 0.990723f, 0.991211f, 0.990723f,
+		0.000243f, 0.000793f, 0.001210f, 0.001616f, 0.002260f, 0.003069f, 0.003649f, 0.004444f, 0.005322f, 0.006088f, 0.006954f, 0.008278f,
+		0.009766f, 0.011139f, 0.012970f, 0.014908f, 0.016968f, 0.019897f, 0.023193f, 0.026962f, 0.030792f, 0.035522f, 0.041931f, 0.048920f,
+		0.057404f, 0.067993f, 0.080383f, 0.095825f, 0.114929f, 0.137695f, 0.165771f, 0.199585f, 0.241089f, 0.287842f, 0.341553f, 0.400391f,
+		0.462402f, 0.523438f, 0.583008f, 0.638184f, 0.687988f, 0.732422f, 0.770020f, 0.802246f, 0.830566f, 0.854004f, 0.873047f, 0.891113f,
+		0.904785f, 0.916992f, 0.926758f, 0.936523f, 0.943848f, 0.951172f, 0.956543f, 0.961914f, 0.966797f, 0.971191f, 0.989258f, 0.990234f,
+		0.990234f, 0.990234f, 0.990234f, 0.989746f, 0.000000f, 0.000484f, 0.000973f, 0.001453f, 0.001999f, 0.002689f, 0.003359f, 0.003864f,
+		0.004726f, 0.005444f, 0.006516f, 0.007404f, 0.008461f, 0.009720f, 0.011261f, 0.012985f, 0.014908f, 0.017120f, 0.019699f, 0.022614f,
+		0.026093f, 0.030228f, 0.034668f, 0.040619f, 0.047699f, 0.055756f, 0.066284f, 0.078308f, 0.092834f, 0.111328f, 0.133423f, 0.160889f,
+		0.194214f, 0.233765f, 0.281006f, 0.334473f, 0.392822f, 0.455078f, 0.517090f, 0.578125f, 0.634766f, 0.686035f, 0.730957f, 0.768555f,
+		0.803223f, 0.831055f, 0.854492f, 0.875488f, 0.892090f, 0.906250f, 0.918457f, 0.929688f, 0.937988f, 0.945801f, 0.952148f, 0.958496f,
+		0.963867f, 0.968750f, 0.988281f, 0.989258f, 0.989746f, 0.989258f, 0.989746f, 0.989258f, 0.000241f, 0.000699f, 0.000835f, 0.001354f,
+		0.002066f, 0.002405f, 0.003073f, 0.003466f, 0.003847f, 0.004868f, 0.005798f, 0.006325f, 0.007446f, 0.008553f, 0.009789f, 0.011375f,
+		0.013031f, 0.014702f, 0.016937f, 0.019455f, 0.022171f, 0.025467f, 0.029541f, 0.034271f, 0.039734f, 0.046295f, 0.054291f, 0.063904f,
+		0.075745f, 0.089966f, 0.107727f, 0.129395f, 0.156250f, 0.188965f, 0.228394f, 0.274658f, 0.327637f, 0.386963f, 0.449219f, 0.512695f,
+		0.574707f, 0.632324f, 0.684570f, 0.730469f, 0.770508f, 0.804688f, 0.832520f, 0.857422f, 0.876953f, 0.893066f, 0.908691f, 0.920410f,
+		0.931152f, 0.940430f, 0.947754f, 0.954590f, 0.960938f, 0.965820f, 0.986816f, 0.988770f, 0.988770f, 0.988770f, 0.988770f, 0.988770f,
+		0.000122f, 0.000480f, 0.000793f, 0.001184f, 0.001847f, 0.002220f, 0.002459f, 0.003109f, 0.003740f, 0.004234f, 0.005127f, 0.005730f,
+		0.006557f, 0.007458f, 0.008469f, 0.009911f, 0.011162f, 0.012848f, 0.014519f, 0.016693f, 0.019135f, 0.021820f, 0.025024f, 0.028931f,
+		0.033508f, 0.038757f, 0.045135f, 0.052856f, 0.062042f, 0.073547f, 0.087646f, 0.104736f, 0.126099f, 0.152588f, 0.184570f, 0.223511f,
+		0.269775f, 0.323242f, 0.382324f, 0.445801f, 0.510254f, 0.573242f, 0.631348f, 0.685059f, 0.731934f, 0.772461f, 0.806641f, 0.834961f,
+		0.859375f, 0.879883f, 0.897461f, 0.911133f, 0.923828f, 0.933594f, 0.942383f, 0.950195f, 0.956055f, 0.962402f, 0.985840f, 0.987305f,
+		0.987793f, 0.987793f, 0.988281f, 0.987793f, 0.000244f, 0.000471f, 0.000666f, 0.001267f, 0.001592f, 0.001838f, 0.002251f, 0.002855f,
+		0.003225f, 0.003828f, 0.004372f, 0.005112f, 0.005695f, 0.006340f, 0.007534f, 0.008797f, 0.009895f, 0.011215f, 0.012604f, 0.014503f,
+		0.016602f, 0.018738f, 0.021408f, 0.024567f, 0.028305f, 0.032654f, 0.037872f, 0.043732f, 0.051239f, 0.060669f, 0.071716f, 0.085510f,
+		0.102356f, 0.123230f, 0.149170f, 0.180664f, 0.219849f, 0.265869f, 0.319092f, 0.379150f, 0.443604f, 0.508789f, 0.572754f, 0.633301f,
+		0.686523f, 0.734863f, 0.775391f, 0.809570f, 0.838379f, 0.862305f, 0.883301f, 0.900391f, 0.914551f, 0.926270f, 0.937012f, 0.944824f,
+		0.953125f, 0.959473f, 0.985352f, 0.986816f, 0.986816f, 0.986816f, 0.986816f, 0.986816f, 0.000242f, 0.000346f, 0.000827f, 0.001065f,
+		0.001428f, 0.001572f, 0.001984f, 0.002367f, 0.002851f, 0.003277f, 0.003786f, 0.004501f, 0.005253f, 0.005955f, 0.006573f, 0.007736f,
+		0.008659f, 0.009880f, 0.011177f, 0.012459f, 0.014153f, 0.016403f, 0.018173f, 0.020859f, 0.024017f, 0.027496f, 0.031708f, 0.036682f,
+		0.042877f, 0.050446f, 0.059174f, 0.070068f, 0.083374f, 0.100159f, 0.120728f, 0.145874f, 0.177612f, 0.216187f, 0.262695f, 0.316650f,
+		0.377686f, 0.443115f, 0.509766f, 0.575195f, 0.635742f, 0.691406f, 0.738281f, 0.779785f, 0.813965f, 0.843750f, 0.866699f, 0.887207f,
+		0.904297f, 0.918945f, 0.930176f, 0.940918f, 0.948730f, 0.956055f, 0.984375f, 0.985840f, 0.985840f, 0.985840f, 0.986328f, 0.985840f,
+		0.000242f, 0.000540f, 0.000708f, 0.000830f, 0.001143f, 0.001451f, 0.001861f, 0.002249f, 0.002661f, 0.003010f, 0.003435f, 0.003922f,
+		0.004707f, 0.005165f, 0.005787f, 0.006840f, 0.007374f, 0.008545f, 0.009651f, 0.011147f, 0.012581f, 0.014084f, 0.015991f, 0.017899f,
+		0.020325f, 0.023392f, 0.026978f, 0.031113f, 0.035919f, 0.042023f, 0.049103f, 0.057831f, 0.068420f, 0.081543f, 0.098145f, 0.118530f,
+		0.143921f, 0.175293f, 0.213989f, 0.260742f, 0.316162f, 0.377441f, 0.444336f, 0.512207f, 0.579590f, 0.641113f, 0.696289f, 0.744629f,
+		0.786621f, 0.820801f, 0.849609f, 0.872559f, 0.892578f, 0.908691f, 0.922363f, 0.934570f, 0.944336f, 0.951660f, 0.982910f, 0.984375f,
+		0.984863f, 0.984863f, 0.985352f, 0.984863f, 0.000106f, 0.000477f, 0.000649f, 0.000901f, 0.001110f, 0.001206f, 0.001630f, 0.002121f,
+		0.002192f, 0.002743f, 0.003128f, 0.003538f, 0.003941f, 0.004688f, 0.005276f, 0.005905f, 0.006546f, 0.007568f, 0.008461f, 0.009483f,
+		0.010674f, 0.011864f, 0.013649f, 0.015549f, 0.017731f, 0.020111f, 0.023010f, 0.026199f, 0.030304f, 0.035278f, 0.040833f, 0.047821f,
+		0.056580f, 0.066895f, 0.079895f, 0.096191f, 0.116760f, 0.141968f, 0.173584f, 0.212646f, 0.260498f, 0.316162f, 0.379883f, 0.447754f,
+		0.517578f, 0.584961f, 0.647949f, 0.704102f, 0.752930f, 0.792969f, 0.827148f, 0.855957f, 0.877930f, 0.898438f, 0.914062f, 0.928223f,
+		0.938965f, 0.948242f, 0.981445f, 0.983398f, 0.983887f, 0.983887f, 0.983887f, 0.983398f, 0.000208f, 0.000456f, 0.000582f, 0.000788f,
+		0.001016f, 0.001428f, 0.001507f, 0.001769f, 0.002203f, 0.002525f, 0.002718f, 0.003187f, 0.003761f, 0.004238f, 0.004635f, 0.005348f,
+		0.005901f, 0.006805f, 0.007500f, 0.008545f, 0.009270f, 0.010437f, 0.011742f, 0.013344f, 0.015198f, 0.017242f, 0.019516f, 0.022430f,
+		0.025665f, 0.029922f, 0.034180f, 0.040161f, 0.046936f, 0.055420f, 0.065735f, 0.078552f, 0.094666f, 0.114563f, 0.140503f, 0.172485f,
+		0.212646f, 0.260986f, 0.318359f, 0.383545f, 0.453125f, 0.524414f, 0.593750f, 0.656738f, 0.712891f, 0.761230f, 0.801270f, 0.835938f,
+		0.862305f, 0.885742f, 0.904785f, 0.919922f, 0.933594f, 0.943359f, 0.980469f, 0.982422f, 0.982422f, 0.981934f, 0.982422f, 0.982422f,
+		0.000170f, 0.000350f, 0.000583f, 0.000682f, 0.000845f, 0.001036f, 0.001265f, 0.001821f, 0.001953f, 0.002163f, 0.002525f, 0.002771f,
+		0.003418f, 0.003729f, 0.004040f, 0.004871f, 0.005188f, 0.005726f, 0.006512f, 0.007130f, 0.008087f, 0.009018f, 0.010216f, 0.011490f,
+		0.013084f, 0.014565f, 0.016891f, 0.019073f, 0.021851f, 0.025253f, 0.029022f, 0.033539f, 0.039124f, 0.045563f, 0.054230f, 0.064270f,
+		0.077271f, 0.093323f, 0.113403f, 0.139648f, 0.172485f, 0.213379f, 0.262939f, 0.322266f, 0.389404f, 0.461426f, 0.534180f, 0.604492f,
+		0.668457f, 0.724609f, 0.772461f, 0.812500f, 0.845703f, 0.872070f, 0.894043f, 0.911621f, 0.926758f, 0.938477f, 0.979004f, 0.980469f,
+		0.980957f, 0.980957f, 0.980957f, 0.980957f, 0.000000f, 0.000332f, 0.000583f, 0.000583f, 0.000848f, 0.000959f, 0.001125f, 0.001425f,
+		0.001810f, 0.001899f, 0.002300f, 0.002529f, 0.002996f, 0.003162f, 0.003607f, 0.004150f, 0.004761f, 0.005146f, 0.005791f, 0.006329f,
+		0.007099f, 0.008110f, 0.008949f, 0.009941f, 0.011253f, 0.012756f, 0.014565f, 0.016434f, 0.018707f, 0.021271f, 0.024475f, 0.028290f,
+		0.032745f, 0.037964f, 0.044769f, 0.052795f, 0.063416f, 0.076050f, 0.092102f, 0.113464f, 0.139526f, 0.172974f, 0.214600f, 0.266602f,
+		0.327637f, 0.397461f, 0.471191f, 0.546387f, 0.617188f, 0.682129f, 0.737793f, 0.784668f, 0.823730f, 0.854980f, 0.881348f, 0.902344f,
+		0.918945f, 0.933105f, 0.977539f, 0.979492f, 0.979492f, 0.979492f, 0.979492f, 0.979492f, 0.000000f, 0.000243f, 0.000553f, 0.000575f,
+		0.000591f, 0.000798f, 0.000991f, 0.001234f, 0.001419f, 0.001812f, 0.001935f, 0.002186f, 0.002518f, 0.002975f, 0.003202f, 0.003614f,
+		0.004047f, 0.004425f, 0.005013f, 0.005718f, 0.006172f, 0.007046f, 0.007740f, 0.008835f, 0.009819f, 0.011192f, 0.012444f, 0.014114f,
+		0.015884f, 0.018204f, 0.020844f, 0.023392f, 0.027420f, 0.031921f, 0.037170f, 0.043610f, 0.052032f, 0.062408f, 0.075256f, 0.091675f,
+		0.112610f, 0.140015f, 0.173950f, 0.217651f, 0.271973f, 0.335693f, 0.407715f, 0.484619f, 0.561035f, 0.633789f, 0.698242f, 0.752930f,
+		0.798828f, 0.836426f, 0.867676f, 0.891602f, 0.911621f, 0.926270f, 0.975098f, 0.977539f, 0.978516f, 0.977539f, 0.977539f, 0.978027f,
+		0.000121f, 0.000121f, 0.000241f, 0.000385f, 0.000684f, 0.000693f, 0.000932f, 0.001156f, 0.001410f, 0.001648f, 0.001893f, 0.002184f,
+		0.002367f, 0.002579f, 0.002872f, 0.003319f, 0.003653f, 0.003922f, 0.004425f, 0.004925f, 0.005436f, 0.006180f, 0.006836f, 0.007645f,
+		0.008278f, 0.009476f, 0.010788f, 0.012169f, 0.013695f, 0.015305f, 0.017319f, 0.020111f, 0.022858f, 0.026718f, 0.030975f, 0.036255f,
+		0.042938f, 0.051270f, 0.061493f, 0.074768f, 0.091187f, 0.112976f, 0.140747f, 0.176392f, 0.222168f, 0.278809f, 0.345703f, 0.421387f,
+		0.500488f, 0.578613f, 0.651855f, 0.715820f, 0.769531f, 0.813965f, 0.850586f, 0.878418f, 0.901855f, 0.920410f, 0.973633f, 0.975586f,
+		0.976074f, 0.976562f, 0.976562f, 0.975098f, 0.000240f, 0.000120f, 0.000281f, 0.000333f, 0.000498f, 0.000680f, 0.000684f, 0.001083f,
+		0.001312f, 0.001618f, 0.001606f, 0.001834f, 0.002087f, 0.002316f, 0.002735f, 0.002792f, 0.003084f, 0.003386f, 0.003944f, 0.004353f,
+		0.004761f, 0.005390f, 0.005997f, 0.006615f, 0.007389f, 0.008324f, 0.008987f, 0.010284f, 0.011703f, 0.013382f, 0.014717f, 0.016953f,
+		0.019424f, 0.022278f, 0.026047f, 0.030029f, 0.035492f, 0.042145f, 0.050446f, 0.060608f, 0.073975f, 0.091187f, 0.113831f, 0.142700f,
+		0.180176f, 0.228271f, 0.288086f, 0.359131f, 0.437988f, 0.519531f, 0.600098f, 0.673340f, 0.735352f, 0.787598f, 0.830566f, 0.865234f,
+		0.891602f, 0.913086f, 0.971680f, 0.974121f, 0.974121f, 0.974121f, 0.974121f, 0.974609f, 0.000000f, 0.000239f, 0.000236f, 0.000425f,
+		0.000487f, 0.000608f, 0.000850f, 0.001012f, 0.001140f, 0.001260f, 0.001410f, 0.001640f, 0.001953f, 0.002003f, 0.002342f, 0.002434f,
+		0.002686f, 0.002934f, 0.003305f, 0.003771f, 0.004169f, 0.004692f, 0.005028f, 0.005817f, 0.006371f, 0.007179f, 0.007919f, 0.008965f,
+		0.009857f, 0.011261f, 0.012703f, 0.014229f, 0.016312f, 0.018494f, 0.021744f, 0.025024f, 0.029633f, 0.034790f, 0.041199f, 0.049561f,
+		0.060242f, 0.073608f, 0.091675f, 0.114502f, 0.144897f, 0.185547f, 0.236328f, 0.300049f, 0.375732f, 0.458496f, 0.542969f, 0.624023f,
+		0.696289f, 0.758301f, 0.808105f, 0.847656f, 0.879395f, 0.903809f, 0.968750f, 0.971191f, 0.972168f, 0.971680f, 0.972168f, 0.971680f,
+		0.000000f, 0.000217f, 0.000235f, 0.000235f, 0.000321f, 0.000560f, 0.000588f, 0.000897f, 0.001034f, 0.001040f, 0.001246f, 0.001369f,
+		0.001611f, 0.001692f, 0.001942f, 0.002153f, 0.002337f, 0.002638f, 0.002878f, 0.003330f, 0.003672f, 0.003986f, 0.004498f, 0.004826f,
+		0.005535f, 0.006176f, 0.006561f, 0.007538f, 0.008362f, 0.009544f, 0.010612f, 0.011879f, 0.013794f, 0.015839f, 0.018326f, 0.020889f,
+		0.024567f, 0.028625f, 0.033783f, 0.040527f, 0.049133f, 0.059998f, 0.073608f, 0.092041f, 0.116394f, 0.148682f, 0.191528f, 0.246582f,
+		0.315186f, 0.395508f, 0.482910f, 0.570312f, 0.651367f, 0.722168f, 0.781738f, 0.828613f, 0.866211f, 0.895508f, 0.966797f, 0.968750f,
+		0.969238f, 0.969727f, 0.969238f, 0.969238f, 0.000000f, 0.000108f, 0.000215f, 0.000346f, 0.000352f, 0.000501f, 0.000783f, 0.000828f,
+		0.000954f, 0.000980f, 0.001130f, 0.001353f, 0.001429f, 0.001522f, 0.001690f, 0.001760f, 0.002172f, 0.002363f, 0.002522f, 0.002777f,
+		0.003202f, 0.003550f, 0.004040f, 0.004364f, 0.004734f, 0.005192f, 0.005909f, 0.006271f, 0.007015f, 0.007957f, 0.008774f, 0.010185f,
+		0.011681f, 0.013306f, 0.015327f, 0.017517f, 0.020264f, 0.023636f, 0.027740f, 0.033234f, 0.039856f, 0.048340f, 0.059387f, 0.074097f,
+		0.093567f, 0.118896f, 0.153931f, 0.200073f, 0.260254f, 0.334473f, 0.420410f, 0.511719f, 0.601562f, 0.682129f, 0.750488f, 0.807617f,
+		0.851074f, 0.884277f, 0.963867f, 0.966309f, 0.966797f, 0.966797f, 0.966797f, 0.966797f, 0.000000f, 0.000059f, 0.000292f, 0.000331f,
+		0.000344f, 0.000613f, 0.000532f, 0.000703f, 0.000853f, 0.000915f, 0.000936f, 0.001102f, 0.001284f, 0.001430f, 0.001417f, 0.001475f,
+		0.001791f, 0.001989f, 0.002161f, 0.002388f, 0.002775f, 0.003017f, 0.003357f, 0.003763f, 0.004124f, 0.004383f, 0.004917f, 0.005436f,
+		0.005840f, 0.006733f, 0.007511f, 0.008667f, 0.009567f, 0.011032f, 0.012474f, 0.014610f, 0.016739f, 0.019379f, 0.022873f, 0.027252f,
+		0.032410f, 0.039062f, 0.048065f, 0.059296f, 0.074646f, 0.094971f, 0.123108f, 0.161011f, 0.211426f, 0.277344f, 0.358154f, 0.450195f,
+		0.545410f, 0.636230f, 0.715332f, 0.781250f, 0.832520f, 0.872070f, 0.960449f, 0.962402f, 0.963867f, 0.963379f, 0.962891f, 0.963379f,
+		0.000000f, 0.000000f, 0.000098f, 0.000301f, 0.000315f, 0.000566f, 0.000587f, 0.000627f, 0.000643f, 0.000795f, 0.000974f, 0.001023f,
+		0.000987f, 0.001031f, 0.001245f, 0.001470f, 0.001637f, 0.001820f, 0.001884f, 0.002146f, 0.002357f, 0.002630f, 0.002913f, 0.003164f,
+		0.003380f, 0.003824f, 0.004189f, 0.004353f, 0.004940f, 0.005688f, 0.006409f, 0.007347f, 0.008018f, 0.009163f, 0.010559f, 0.012039f,
+		0.013695f, 0.016144f, 0.018723f, 0.022354f, 0.026337f, 0.031433f, 0.038818f, 0.047546f, 0.059662f, 0.075623f, 0.097473f, 0.127808f,
+		0.169556f, 0.225830f, 0.299072f, 0.387451f, 0.486084f, 0.583984f, 0.674805f, 0.751465f, 0.812012f, 0.859375f, 0.957031f, 0.958984f,
+		0.959473f, 0.959961f, 0.959961f, 0.959961f, 0.000000f, 0.000000f, 0.000004f, 0.000078f, 0.000408f, 0.000432f, 0.000563f, 0.000560f,
+		0.000566f, 0.000623f, 0.000782f, 0.000829f, 0.000896f, 0.000956f, 0.001056f, 0.001249f, 0.001414f, 0.001473f, 0.001646f, 0.001764f,
+		0.002066f, 0.002230f, 0.002436f, 0.002651f, 0.003012f, 0.003252f, 0.003414f, 0.004055f, 0.004143f, 0.004784f, 0.005356f, 0.006077f,
+		0.006870f, 0.007538f, 0.008728f, 0.009834f, 0.011322f, 0.013130f, 0.015427f, 0.017914f, 0.021271f, 0.025436f, 0.030960f, 0.038086f,
+		0.047485f, 0.060303f, 0.077087f, 0.101196f, 0.134521f, 0.180786f, 0.244507f, 0.326172f, 0.423584f, 0.527832f, 0.628418f, 0.716797f,
+		0.788086f, 0.843262f, 0.953125f, 0.955566f, 0.955566f, 0.956543f, 0.956055f, 0.956543f, 0.000000f, 0.000000f, 0.000000f, 0.000236f,
+		0.000320f, 0.000484f, 0.000521f, 0.000549f, 0.000556f, 0.000584f, 0.000574f, 0.000690f, 0.000758f, 0.000841f, 0.001003f, 0.001013f,
+		0.001169f, 0.001292f, 0.001437f, 0.001658f, 0.001830f, 0.002001f, 0.002081f, 0.002146f, 0.002434f, 0.002712f, 0.002964f, 0.003220f,
+		0.003513f, 0.003963f, 0.004410f, 0.004875f, 0.005608f, 0.006245f, 0.007179f, 0.008118f, 0.009201f, 0.010582f, 0.012360f, 0.014343f,
+		0.016968f, 0.020401f, 0.024628f, 0.030365f, 0.037567f, 0.047455f, 0.060913f, 0.079529f, 0.105774f, 0.143555f, 0.196167f, 0.268799f,
+		0.361084f, 0.467041f, 0.576172f, 0.676758f, 0.760254f, 0.825195f, 0.948242f, 0.951660f, 0.951660f, 0.951660f, 0.951660f, 0.951660f,
+		0.000000f, 0.000000f, 0.000000f, 0.000122f, 0.000257f, 0.000334f, 0.000390f, 0.000496f, 0.000520f, 0.000539f, 0.000590f, 0.000602f,
+		0.000646f, 0.000725f, 0.000909f, 0.000949f, 0.001023f, 0.001121f, 0.001181f, 0.001308f, 0.001474f, 0.001457f, 0.001714f, 0.002007f,
+		0.001929f, 0.002039f, 0.002468f, 0.002672f, 0.003025f, 0.003317f, 0.003635f, 0.004047f, 0.004433f, 0.004864f, 0.005756f, 0.006493f,
+		0.007515f, 0.008331f, 0.009697f, 0.011383f, 0.014000f, 0.016235f, 0.019653f, 0.024185f, 0.029465f, 0.037109f, 0.047699f, 0.062164f,
+		0.082642f, 0.112488f, 0.155151f, 0.216919f, 0.300049f, 0.404541f, 0.520020f, 0.631836f, 0.728516f, 0.805664f, 0.943848f, 0.946289f,
+		0.946777f, 0.946777f, 0.947266f, 0.947266f, 0.000000f, 0.000000f, 0.000122f, 0.000088f, 0.000219f, 0.000229f, 0.000355f, 0.000414f,
+		0.000482f, 0.000545f, 0.000559f, 0.000568f, 0.000481f, 0.000668f, 0.000636f, 0.000728f, 0.000924f, 0.000980f, 0.001017f, 0.001109f,
+		0.001258f, 0.001353f, 0.001451f, 0.001564f, 0.001621f, 0.001740f, 0.002066f, 0.002289f, 0.002459f, 0.002621f, 0.002975f, 0.003349f,
+		0.003588f, 0.003998f, 0.004723f, 0.005116f, 0.006035f, 0.006859f, 0.007957f, 0.009064f, 0.010658f, 0.012711f, 0.015511f, 0.018555f,
+		0.023026f, 0.028854f, 0.037140f, 0.048035f, 0.064026f, 0.086914f, 0.121033f, 0.171387f, 0.244141f, 0.341797f, 0.458740f, 0.580078f,
+		0.691895f, 0.780762f, 0.937988f, 0.940430f, 0.941406f, 0.940918f, 0.941895f, 0.941406f, 0.000000f, 0.000000f, 0.000000f, 0.000080f,
+		0.000211f, 0.000221f, 0.000225f, 0.000192f, 0.000352f, 0.000368f, 0.000397f, 0.000529f, 0.000510f, 0.000504f, 0.000540f, 0.000671f,
+		0.000694f, 0.000763f, 0.000902f, 0.000998f, 0.001063f, 0.001074f, 0.001128f, 0.001407f, 0.001370f, 0.001449f, 0.001682f, 0.001635f,
+		0.001976f, 0.002108f, 0.002335f, 0.002558f, 0.002905f, 0.003176f, 0.003637f, 0.003948f, 0.004650f, 0.005341f, 0.006237f, 0.007034f,
+		0.008415f, 0.009811f, 0.012032f, 0.014565f, 0.017731f, 0.022324f, 0.028427f, 0.036713f, 0.048859f, 0.066406f, 0.092957f, 0.133057f,
+		0.193848f, 0.281250f, 0.395508f, 0.524902f, 0.648926f, 0.754395f, 0.931152f, 0.934570f, 0.934570f, 0.934570f, 0.935547f, 0.935059f,
+		0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000181f, 0.000196f, 0.000236f, 0.000250f, 0.000226f, 0.000281f, 0.000335f, 0.000457f,
+		0.000406f, 0.000511f, 0.000522f, 0.000593f, 0.000539f, 0.000663f, 0.000661f, 0.000779f, 0.000978f, 0.000855f, 0.000937f, 0.001128f,
+		0.001163f, 0.001253f, 0.001241f, 0.001531f, 0.001595f, 0.001796f, 0.001888f, 0.002226f, 0.002350f, 0.002609f, 0.002787f, 0.003260f,
+		0.003656f, 0.004303f, 0.004910f, 0.005577f, 0.006683f, 0.007603f, 0.009102f, 0.011017f, 0.013603f, 0.016968f, 0.021652f, 0.027939f,
+		0.037109f, 0.050262f, 0.070374f, 0.101624f, 0.150391f, 0.225220f, 0.331543f, 0.463867f, 0.601074f, 0.723145f, 0.923828f, 0.927246f,
+		0.927246f, 0.928223f, 0.927734f, 0.928223f, 0.000000f, 0.000000f, 0.000122f, 0.000121f, 0.000121f, 0.000174f, 0.000156f, 0.000204f,
+		0.000180f, 0.000221f, 0.000246f, 0.000346f, 0.000313f, 0.000426f, 0.000468f, 0.000482f, 0.000559f, 0.000582f, 0.000536f, 0.000611f,
+		0.000770f, 0.000666f, 0.000919f, 0.000947f, 0.001013f, 0.000948f, 0.001129f, 0.001169f, 0.001463f, 0.001579f, 0.001540f, 0.001555f,
+		0.001888f, 0.002007f, 0.002390f, 0.002623f, 0.002708f, 0.003235f, 0.003584f, 0.004223f, 0.005001f, 0.005791f, 0.006905f, 0.008118f,
+		0.010117f, 0.012512f, 0.015961f, 0.020798f, 0.027374f, 0.037628f, 0.052673f, 0.076172f, 0.114197f, 0.175659f, 0.270752f, 0.399658f,
+		0.546875f, 0.687012f, 0.915527f, 0.918457f, 0.919434f, 0.919434f, 0.919434f, 0.919434f, 0.000000f, 0.000000f, 0.000121f, 0.000121f,
+		0.000121f, 0.000120f, 0.000139f, 0.000141f, 0.000152f, 0.000186f, 0.000209f, 0.000222f, 0.000297f, 0.000330f, 0.000367f, 0.000403f,
+		0.000433f, 0.000456f, 0.000457f, 0.000484f, 0.000521f, 0.000544f, 0.000594f, 0.000807f, 0.000790f, 0.000841f, 0.000784f, 0.001025f,
+		0.001112f, 0.001014f, 0.001146f, 0.001287f, 0.001485f, 0.001541f, 0.001740f, 0.002014f, 0.002264f, 0.002460f, 0.002825f, 0.003124f,
+		0.003683f, 0.004177f, 0.005024f, 0.006004f, 0.007454f, 0.009041f, 0.011833f, 0.014839f, 0.019791f, 0.027283f, 0.038361f, 0.055817f,
+		0.084656f, 0.133057f, 0.213013f, 0.334717f, 0.488770f, 0.645996f, 0.905762f, 0.909668f, 0.909668f, 0.909180f, 0.910645f, 0.908691f,
+		0.000000f, 0.000000f, 0.000121f, 0.000121f, 0.000120f, 0.000120f, 0.000119f, 0.000115f, 0.000104f, 0.000105f, 0.000203f, 0.000235f,
+		0.000185f, 0.000290f, 0.000201f, 0.000306f, 0.000259f, 0.000370f, 0.000401f, 0.000428f, 0.000596f, 0.000617f, 0.000474f, 0.000593f,
+		0.000641f, 0.000676f, 0.000682f, 0.000826f, 0.000897f, 0.000934f, 0.000972f, 0.000972f, 0.001213f, 0.001281f, 0.001410f, 0.001451f,
+		0.001562f, 0.001786f, 0.002031f, 0.002417f, 0.002764f, 0.003162f, 0.003763f, 0.004406f, 0.005310f, 0.006454f, 0.008156f, 0.010849f,
+		0.014305f, 0.019318f, 0.027328f, 0.039856f, 0.061310f, 0.097717f, 0.162354f, 0.270752f, 0.424805f, 0.599609f, 0.894043f, 0.897949f,
+		0.898438f, 0.898438f, 0.898926f, 0.898438f, 0.000000f, 0.000121f, 0.000121f, 0.000120f, 0.000119f, 0.000119f, 0.000118f, 0.000118f,
+		0.000112f, 0.000102f, 0.000094f, 0.000109f, 0.000131f, 0.000145f, 0.000232f, 0.000171f, 0.000278f, 0.000230f, 0.000347f, 0.000331f,
+		0.000379f, 0.000381f, 0.000512f, 0.000427f, 0.000541f, 0.000566f, 0.000547f, 0.000613f, 0.000706f, 0.000660f, 0.000809f, 0.000941f,
+		0.000950f, 0.001035f, 0.001069f, 0.001220f, 0.001149f, 0.001314f, 0.001603f, 0.001801f, 0.002062f, 0.002394f, 0.002737f, 0.003057f,
+		0.003771f, 0.004471f, 0.005875f, 0.007217f, 0.009651f, 0.013344f, 0.018829f, 0.027710f, 0.043091f, 0.069214f, 0.119141f, 0.210571f,
+		0.358398f, 0.544922f, 0.881348f, 0.883789f, 0.885254f, 0.885742f, 0.885254f, 0.885254f, 0.000000f, 0.000121f, 0.000120f, 0.000119f,
+		0.000119f, 0.000118f, 0.000117f, 0.000116f, 0.000116f, 0.000110f, 0.000101f, 0.000094f, 0.000087f, 0.000157f, 0.000151f, 0.000168f,
+		0.000146f, 0.000219f, 0.000214f, 0.000261f, 0.000313f, 0.000363f, 0.000311f, 0.000415f, 0.000476f, 0.000448f, 0.000429f, 0.000460f,
+		0.000481f, 0.000560f, 0.000544f, 0.000695f, 0.000626f, 0.000789f, 0.000877f, 0.000894f, 0.000948f, 0.001177f, 0.001175f, 0.001366f,
+		0.001487f, 0.001738f, 0.002008f, 0.002304f, 0.002663f, 0.003250f, 0.004002f, 0.004932f, 0.006416f, 0.008636f, 0.012344f, 0.018127f,
+		0.028610f, 0.047150f, 0.083923f, 0.156860f, 0.291260f, 0.487305f, 0.866211f, 0.869141f, 0.870605f, 0.870117f, 0.871094f, 0.870117f,
+		0.000000f, 0.000000f, 0.000119f, 0.000118f, 0.000117f, 0.000116f, 0.000115f, 0.000115f, 0.000114f, 0.000114f, 0.000109f, 0.000101f,
+		0.000094f, 0.000087f, 0.000081f, 0.000085f, 0.000129f, 0.000150f, 0.000176f, 0.000193f, 0.000216f, 0.000257f, 0.000241f, 0.000302f,
+		0.000259f, 0.000299f, 0.000397f, 0.000403f, 0.000384f, 0.000402f, 0.000425f, 0.000582f, 0.000467f, 0.000614f, 0.000660f, 0.000625f,
+		0.000650f, 0.000819f, 0.000790f, 0.000879f, 0.001001f, 0.001140f, 0.001403f, 0.001555f, 0.001844f, 0.002213f, 0.002636f, 0.003235f,
+		0.004082f, 0.005604f, 0.007896f, 0.011292f, 0.018005f, 0.030472f, 0.055786f, 0.109985f, 0.224976f, 0.421875f, 0.848145f, 0.852539f,
+		0.853027f, 0.852539f, 0.852539f, 0.853027f, 0.000000f, 0.000119f, 0.000118f, 0.000116f, 0.000115f, 0.000114f, 0.000113f, 0.000112f,
+		0.000111f, 0.000111f, 0.000110f, 0.000108f, 0.000101f, 0.000094f, 0.000088f, 0.000082f, 0.000077f, 0.000109f, 0.000068f, 0.000102f,
+		0.000127f, 0.000158f, 0.000177f, 0.000192f, 0.000207f, 0.000214f, 0.000249f, 0.000278f, 0.000296f, 0.000320f, 0.000330f, 0.000342f,
+		0.000415f, 0.000371f, 0.000389f, 0.000508f, 0.000463f, 0.000586f, 0.000606f, 0.000649f, 0.000724f, 0.000841f, 0.000910f, 0.001065f,
+		0.001236f, 0.001475f, 0.001807f, 0.002138f, 0.002716f, 0.003622f, 0.004921f, 0.006950f, 0.010574f, 0.018433f, 0.034607f, 0.072449f,
+		0.163818f, 0.352295f, 0.827637f, 0.831055f, 0.831543f, 0.832031f, 0.833008f, 0.832520f, 0.000120f, 0.000116f, 0.000114f, 0.000113f,
+		0.000111f, 0.000110f, 0.000109f, 0.000108f, 0.000107f, 0.000106f, 0.000106f, 0.000105f, 0.000104f, 0.000101f, 0.000094f, 0.000088f,
+		0.000083f, 0.000078f, 0.000073f, 0.000092f, 0.000064f, 0.000097f, 0.000073f, 0.000105f, 0.000125f, 0.000162f, 0.000179f, 0.000177f,
+		0.000191f, 0.000221f, 0.000241f, 0.000235f, 0.000270f, 0.000277f, 0.000287f, 0.000329f, 0.000319f, 0.000428f, 0.000417f, 0.000409f,
+		0.000524f, 0.000537f, 0.000612f, 0.000750f, 0.000770f, 0.000961f, 0.001153f, 0.001347f, 0.001702f, 0.002081f, 0.002903f, 0.003956f,
+		0.006184f, 0.010368f, 0.019592f, 0.043427f, 0.109924f, 0.280518f, 0.803223f, 0.806152f, 0.807617f, 0.808594f, 0.809082f, 0.808105f,
+		0.000000f, 0.000111f, 0.000106f, 0.000107f, 0.000104f, 0.000103f, 0.000101f, 0.000101f, 0.000101f, 0.000100f, 0.000099f, 0.000098f,
+		0.000097f, 0.000097f, 0.000097f, 0.000094f, 0.000088f, 0.000083f, 0.000078f, 0.000073f, 0.000069f, 0.000070f, 0.000061f, 0.000068f,
+		0.000059f, 0.000067f, 0.000084f, 0.000097f, 0.000128f, 0.000137f, 0.000165f, 0.000160f, 0.000176f, 0.000185f, 0.000217f, 0.000239f,
+		0.000237f, 0.000238f, 0.000272f, 0.000281f, 0.000314f, 0.000372f, 0.000395f, 0.000430f, 0.000504f, 0.000578f, 0.000665f, 0.000856f,
+		0.000969f, 0.001210f, 0.001594f, 0.002216f, 0.003370f, 0.005527f, 0.010170f, 0.023239f, 0.066101f, 0.207275f, 0.775391f, 0.779785f,
+		0.780273f, 0.780762f, 0.780273f, 0.780762f, 0.000000f, 0.000094f, 0.000097f, 0.000095f, 0.000092f, 0.000091f, 0.000091f, 0.000090f,
+		0.000089f, 0.000089f, 0.000088f, 0.000088f, 0.000087f, 0.000086f, 0.000087f, 0.000086f, 0.000086f, 0.000085f, 0.000081f, 0.000076f,
+		0.000072f, 0.000068f, 0.000064f, 0.000060f, 0.000057f, 0.000054f, 0.000058f, 0.000048f, 0.000048f, 0.000069f, 0.000068f, 0.000092f,
+		0.000110f, 0.000122f, 0.000133f, 0.000136f, 0.000146f, 0.000154f, 0.000175f, 0.000194f, 0.000204f, 0.000206f, 0.000238f, 0.000262f,
+		0.000266f, 0.000338f, 0.000361f, 0.000432f, 0.000527f, 0.000659f, 0.000848f, 0.001183f, 0.001713f, 0.002661f, 0.004921f, 0.010887f,
+		0.033936f, 0.138428f, 0.743652f, 0.747559f, 0.748047f, 0.748535f, 0.749512f, 0.749023f, 0.000045f, 0.000047f, 0.000059f, 0.000059f,
+		0.000063f, 0.000068f, 0.000068f, 0.000068f, 0.000067f, 0.000069f, 0.000068f, 0.000070f, 0.000070f, 0.000070f, 0.000071f, 0.000070f,
+		0.000071f, 0.000071f, 0.000071f, 0.000071f, 0.000071f, 0.000069f, 0.000065f, 0.000062f, 0.000058f, 0.000055f, 0.000052f, 0.000049f,
+		0.000046f, 0.000044f, 0.000041f, 0.000050f, 0.000051f, 0.000048f, 0.000061f, 0.000070f, 0.000084f, 0.000095f, 0.000107f, 0.000104f,
+		0.000111f, 0.000128f, 0.000143f, 0.000154f, 0.000157f, 0.000186f, 0.000198f, 0.000216f, 0.000268f, 0.000315f, 0.000414f, 0.000537f,
+		0.000735f, 0.001149f, 0.002075f, 0.004669f, 0.014175f, 0.077881f, 0.707031f, 0.710449f, 0.712402f, 0.711914f, 0.712891f, 0.712402f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000012f, 0.000013f, 0.000029f, 0.000028f, 0.000037f, 0.000035f, 0.000039f,
+		0.000043f, 0.000043f, 0.000045f, 0.000045f, 0.000048f, 0.000048f, 0.000050f, 0.000051f, 0.000052f, 0.000052f, 0.000053f, 0.000054f,
+		0.000054f, 0.000053f, 0.000050f, 0.000048f, 0.000045f, 0.000043f, 0.000040f, 0.000038f, 0.000036f, 0.000034f, 0.000032f, 0.000030f,
+		0.000028f, 0.000030f, 0.000038f, 0.000043f, 0.000057f, 0.000069f, 0.000072f, 0.000073f, 0.000082f, 0.000095f, 0.000101f, 0.000099f,
+		0.000116f, 0.000130f, 0.000184f, 0.000211f, 0.000301f, 0.000443f, 0.000737f, 0.001601f, 0.004978f, 0.032593f, 0.666504f, 0.669922f,
+		0.669922f, 0.672363f, 0.670898f, 0.670410f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000006f, 0.000010f, 0.000012f, 0.000015f, 0.000018f, 0.000021f,
+		0.000022f, 0.000023f, 0.000025f, 0.000028f, 0.000029f, 0.000029f, 0.000031f, 0.000033f, 0.000033f, 0.000035f, 0.000035f, 0.000035f,
+		0.000033f, 0.000031f, 0.000029f, 0.000028f, 0.000026f, 0.000024f, 0.000023f, 0.000021f, 0.000020f, 0.000019f, 0.000022f, 0.000022f,
+		0.000030f, 0.000038f, 0.000042f, 0.000041f, 0.000052f, 0.000047f, 0.000064f, 0.000072f, 0.000078f, 0.000129f, 0.000201f, 0.000382f,
+		0.001180f, 0.009117f, 0.620605f, 0.624512f, 0.625000f, 0.625000f, 0.625000f, 0.625488f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000003f, 0.000005f, 0.000007f, 0.000008f, 0.000010f, 0.000011f, 0.000012f, 0.000014f, 0.000016f, 0.000016f, 0.000018f, 0.000017f,
+		0.000016f, 0.000015f, 0.000014f, 0.000013f, 0.000012f, 0.000011f, 0.000010f, 0.000009f, 0.000011f, 0.000014f, 0.000018f, 0.000018f,
+		0.000021f, 0.000028f, 0.000035f, 0.000053f, 0.000136f, 0.001152f, 0.571777f, 0.575684f, 0.575684f, 0.576172f, 0.576660f, 0.576660f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f,
+		0.000002f, 0.000004f, 0.000004f, 0.000004f, 0.000003f, 0.000003f, 0.000002f, 0.000004f, 0.000003f, 0.000011f, 0.520020f, 0.523926f,
+		0.524902f, 0.524902f, 0.524902f, 0.524902f, 
+	},
+	{
+		0.119934f, 0.328857f, 0.480713f, 0.586914f, 0.663086f, 0.717773f, 0.759766f, 0.791504f, 0.818359f, 0.838867f, 0.856934f, 0.871094f,
+		0.883301f, 0.894043f, 0.902832f, 0.911621f, 0.917969f, 0.924805f, 0.930664f, 0.936035f, 0.939941f, 0.944824f, 0.948242f, 0.951660f,
+		0.954590f, 0.958008f, 0.961426f, 0.962891f, 0.966309f, 0.967285f, 0.970215f, 0.972656f, 0.973633f, 0.975586f, 0.977539f, 0.978516f,
+		0.979980f, 0.981445f, 0.982910f, 0.984375f, 0.985352f, 0.986328f, 0.987793f, 0.988770f, 0.989746f, 0.990234f, 0.991699f, 0.992676f,
+		0.993164f, 0.993652f, 0.994629f, 0.995117f, 0.996094f, 0.996582f, 0.997559f, 0.998047f, 0.998535f, 0.999023f, 0.999512f, 0.999023f,
+		0.999023f, 0.998535f, 0.998535f, 0.998047f, 0.046875f, 0.160400f, 0.286621f, 0.405518f, 0.507812f, 0.590820f, 0.656250f, 0.708008f,
+		0.748535f, 0.781250f, 0.809082f, 0.830566f, 0.848633f, 0.864258f, 0.877441f, 0.888672f, 0.898926f, 0.906738f, 0.915039f, 0.921387f,
+		0.928223f, 0.933105f, 0.937988f, 0.942871f, 0.946777f, 0.950684f, 0.954102f, 0.957031f, 0.959961f, 0.962402f, 0.965332f, 0.966797f,
+		0.969727f, 0.971191f, 0.973145f, 0.975098f, 0.977539f, 0.978027f, 0.980469f, 0.981934f, 0.982910f, 0.984375f, 0.985352f, 0.986816f,
+		0.987793f, 0.988770f, 0.989258f, 0.990723f, 0.991699f, 0.992676f, 0.993164f, 0.993652f, 0.994629f, 0.995605f, 0.996582f, 0.996582f,
+		0.997559f, 0.998047f, 0.999023f, 0.999023f, 0.999023f, 0.998535f, 0.998535f, 0.998047f, 0.023788f, 0.084473f, 0.163696f, 0.255615f,
+		0.351807f, 0.445312f, 0.527832f, 0.597656f, 0.656738f, 0.703613f, 0.742676f, 0.775879f, 0.802734f, 0.824707f, 0.843262f, 0.858887f,
+		0.873047f, 0.884766f, 0.895508f, 0.903809f, 0.913086f, 0.919434f, 0.925781f, 0.931641f, 0.937012f, 0.941406f, 0.945801f, 0.949707f,
+		0.953125f, 0.956543f, 0.959473f, 0.962402f, 0.964844f, 0.967285f, 0.969238f, 0.972168f, 0.973633f, 0.975098f, 0.977539f, 0.979492f,
+		0.980469f, 0.981445f, 0.982910f, 0.984375f, 0.985840f, 0.986816f, 0.988281f, 0.988770f, 0.989746f, 0.990723f, 0.992188f, 0.992676f,
+		0.993652f, 0.994629f, 0.995605f, 0.996094f, 0.996582f, 0.997559f, 0.998535f, 0.998535f, 0.998535f, 0.998047f, 0.998047f, 0.997559f,
+		0.014595f, 0.050110f, 0.097717f, 0.158569f, 0.230347f, 0.311523f, 0.394531f, 0.473145f, 0.544922f, 0.606934f, 0.660645f, 0.705566f,
+		0.743164f, 0.775391f, 0.800781f, 0.822266f, 0.841309f, 0.856934f, 0.870605f, 0.883301f, 0.894043f, 0.902832f, 0.911133f, 0.918945f,
+		0.925293f, 0.931152f, 0.936035f, 0.941406f, 0.945801f, 0.949707f, 0.953125f, 0.956055f, 0.959473f, 0.962402f, 0.964844f, 0.967285f,
+		0.970215f, 0.972168f, 0.974121f, 0.975098f, 0.977539f, 0.979004f, 0.980957f, 0.981934f, 0.983398f, 0.984375f, 0.985840f, 0.987305f,
+		0.988281f, 0.989258f, 0.990723f, 0.991699f, 0.992676f, 0.993652f, 0.994629f, 0.995117f, 0.995605f, 0.996582f, 0.998535f, 0.998535f,
+		0.998535f, 0.998047f, 0.998047f, 0.997559f, 0.009178f, 0.032379f, 0.062561f, 0.102417f, 0.151611f, 0.210938f, 0.279785f, 0.352783f,
+		0.426758f, 0.496826f, 0.561035f, 0.618164f, 0.666992f, 0.708496f, 0.744141f, 0.773926f, 0.800781f, 0.821777f, 0.840820f, 0.856445f,
+		0.870117f, 0.882324f, 0.893066f, 0.901855f, 0.910645f, 0.918457f, 0.925293f, 0.930176f, 0.935547f, 0.941406f, 0.946289f, 0.949707f,
+		0.953125f, 0.956543f, 0.959961f, 0.962891f, 0.965332f, 0.967773f, 0.969727f, 0.972656f, 0.974121f, 0.976074f, 0.977539f, 0.979492f,
+		0.981445f, 0.982422f, 0.984375f, 0.985840f, 0.986328f, 0.987793f, 0.989258f, 0.990234f, 0.991211f, 0.992188f, 0.993164f, 0.994141f,
+		0.994629f, 0.995605f, 0.998047f, 0.998047f, 0.998047f, 0.997559f, 0.997559f, 0.997559f, 0.006382f, 0.022430f, 0.042908f, 0.068970f,
+		0.102844f, 0.144653f, 0.195557f, 0.253906f, 0.318848f, 0.386230f, 0.454590f, 0.518066f, 0.577148f, 0.628906f, 0.675293f, 0.714844f,
+		0.748535f, 0.777344f, 0.802246f, 0.823730f, 0.841797f, 0.856934f, 0.871094f, 0.882812f, 0.893555f, 0.902832f, 0.911133f, 0.918457f,
+		0.925293f, 0.930176f, 0.937012f, 0.940918f, 0.945801f, 0.950195f, 0.953613f, 0.957031f, 0.960449f, 0.963379f, 0.966309f, 0.968262f,
+		0.970703f, 0.973145f, 0.974609f, 0.976562f, 0.978516f, 0.980469f, 0.981934f, 0.983398f, 0.984375f, 0.985840f, 0.988281f, 0.988770f,
+		0.989746f, 0.990723f, 0.991699f, 0.992676f, 0.993652f, 0.994629f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997559f, 0.997070f,
+		0.004585f, 0.015961f, 0.030930f, 0.049133f, 0.072144f, 0.101013f, 0.137451f, 0.181519f, 0.232544f, 0.290039f, 0.352539f, 0.416748f,
+		0.479736f, 0.538574f, 0.592773f, 0.641602f, 0.684570f, 0.723145f, 0.754395f, 0.782715f, 0.805176f, 0.825195f, 0.843750f, 0.859863f,
+		0.872559f, 0.884766f, 0.895020f, 0.904297f, 0.912109f, 0.919922f, 0.926270f, 0.932129f, 0.937500f, 0.942383f, 0.946289f, 0.950195f,
+		0.955078f, 0.958008f, 0.961426f, 0.964355f, 0.967285f, 0.969238f, 0.971680f, 0.974121f, 0.975586f, 0.977539f, 0.979492f, 0.980957f,
+		0.982910f, 0.984375f, 0.985840f, 0.986328f, 0.988281f, 0.989746f, 0.990723f, 0.992188f, 0.992676f, 0.993164f, 0.997559f, 0.997559f,
+		0.997070f, 0.997070f, 0.997070f, 0.997070f, 0.003483f, 0.012291f, 0.023209f, 0.036041f, 0.052429f, 0.073486f, 0.099182f, 0.131226f,
+		0.169678f, 0.214844f, 0.266846f, 0.323242f, 0.383545f, 0.444580f, 0.503418f, 0.559082f, 0.609375f, 0.655762f, 0.695312f, 0.730957f,
+		0.760254f, 0.788086f, 0.810059f, 0.829590f, 0.847168f, 0.862793f, 0.875488f, 0.886719f, 0.896973f, 0.906250f, 0.914551f, 0.921387f,
+		0.927734f, 0.933594f, 0.938965f, 0.944336f, 0.948242f, 0.952148f, 0.956543f, 0.958984f, 0.961914f, 0.965332f, 0.968262f, 0.970703f,
+		0.972656f, 0.974609f, 0.977051f, 0.979004f, 0.980469f, 0.981934f, 0.983887f, 0.985352f, 0.986328f, 0.987793f, 0.989746f, 0.990234f,
+		0.991699f, 0.992676f, 0.996582f, 0.997070f, 0.997070f, 0.996582f, 0.996582f, 0.996094f, 0.002962f, 0.009613f, 0.017792f, 0.027481f,
+		0.039429f, 0.055176f, 0.073914f, 0.096985f, 0.125610f, 0.159180f, 0.199707f, 0.246216f, 0.297607f, 0.353760f, 0.412842f, 0.470215f,
+		0.526367f, 0.578613f, 0.626953f, 0.669434f, 0.707031f, 0.740723f, 0.769043f, 0.794922f, 0.814941f, 0.835449f, 0.851074f, 0.866699f,
+		0.879395f, 0.890137f, 0.899902f, 0.909180f, 0.916992f, 0.924316f, 0.929688f, 0.936035f, 0.941406f, 0.945312f, 0.950195f, 0.953613f,
+		0.957520f, 0.960938f, 0.963867f, 0.966797f, 0.969238f, 0.971680f, 0.974121f, 0.976562f, 0.979004f, 0.979980f, 0.981934f, 0.982910f,
+		0.984375f, 0.986816f, 0.987793f, 0.988770f, 0.990234f, 0.991699f, 0.996582f, 0.996582f, 0.996582f, 0.996582f, 0.996094f, 0.996094f,
+		0.002077f, 0.007637f, 0.013802f, 0.021606f, 0.031006f, 0.042419f, 0.055969f, 0.073242f, 0.094055f, 0.119446f, 0.150513f, 0.186401f,
+		0.228638f, 0.276123f, 0.328857f, 0.384277f, 0.440674f, 0.496338f, 0.549805f, 0.598633f, 0.644043f, 0.683594f, 0.719727f, 0.750977f,
+		0.779297f, 0.802246f, 0.823730f, 0.840820f, 0.855957f, 0.871582f, 0.882324f, 0.893555f, 0.903809f, 0.911621f, 0.920410f, 0.926758f,
+		0.932617f, 0.938477f, 0.943359f, 0.947754f, 0.953125f, 0.955566f, 0.959473f, 0.962402f, 0.965332f, 0.968262f, 0.970703f, 0.972656f,
+		0.976074f, 0.977051f, 0.979492f, 0.981445f, 0.983398f, 0.984863f, 0.986328f, 0.987793f, 0.989258f, 0.990723f, 0.995605f, 0.996094f,
+		0.996094f, 0.996094f, 0.996094f, 0.995605f, 0.002014f, 0.006035f, 0.011299f, 0.017410f, 0.024368f, 0.033020f, 0.043701f, 0.056458f,
+		0.072205f, 0.091431f, 0.114807f, 0.141968f, 0.174316f, 0.213257f, 0.256836f, 0.306152f, 0.358887f, 0.413330f, 0.468018f, 0.520996f,
+		0.572266f, 0.618652f, 0.661621f, 0.699707f, 0.732910f, 0.762695f, 0.788574f, 0.810547f, 0.830078f, 0.848145f, 0.862305f, 0.875977f,
+		0.887695f, 0.898438f, 0.907227f, 0.915527f, 0.922852f, 0.929199f, 0.936035f, 0.940918f, 0.946289f, 0.950684f, 0.953613f, 0.958496f,
+		0.960938f, 0.964355f, 0.967285f, 0.970215f, 0.972656f, 0.975586f, 0.977539f, 0.979492f, 0.980957f, 0.982910f, 0.984863f, 0.986328f,
+		0.987793f, 0.988770f, 0.995117f, 0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.001496f, 0.005196f, 0.009201f, 0.013985f,
+		0.019806f, 0.026413f, 0.034943f, 0.044647f, 0.056641f, 0.070923f, 0.088623f, 0.109680f, 0.135254f, 0.164795f, 0.200073f, 0.240845f,
+		0.285645f, 0.335449f, 0.387939f, 0.441650f, 0.495850f, 0.546875f, 0.595215f, 0.639160f, 0.679199f, 0.715820f, 0.746582f, 0.774414f,
+		0.798828f, 0.819824f, 0.837402f, 0.854492f, 0.869629f, 0.881348f, 0.893066f, 0.902832f, 0.912109f, 0.918945f, 0.926758f, 0.933105f,
+		0.938477f, 0.943359f, 0.948730f, 0.952637f, 0.956055f, 0.960449f, 0.963379f, 0.966797f, 0.969238f, 0.972656f, 0.975098f, 0.977051f,
+		0.979004f, 0.981445f, 0.982910f, 0.984375f, 0.986328f, 0.987305f, 0.994629f, 0.995605f, 0.995117f, 0.995117f, 0.995117f, 0.994629f,
+		0.001187f, 0.004314f, 0.007740f, 0.011337f, 0.016373f, 0.021759f, 0.028198f, 0.035889f, 0.045197f, 0.056580f, 0.069946f, 0.085938f,
+		0.105408f, 0.128784f, 0.155884f, 0.187866f, 0.225830f, 0.268066f, 0.315186f, 0.365479f, 0.418213f, 0.471680f, 0.522949f, 0.572754f,
+		0.617676f, 0.659668f, 0.697754f, 0.730957f, 0.760742f, 0.787109f, 0.809570f, 0.830078f, 0.846680f, 0.862793f, 0.875488f, 0.888184f,
+		0.898926f, 0.907715f, 0.916016f, 0.923340f, 0.930664f, 0.936523f, 0.941895f, 0.947754f, 0.951660f, 0.955566f, 0.959473f, 0.963867f,
+		0.966309f, 0.969238f, 0.972168f, 0.974121f, 0.976562f, 0.979004f, 0.980957f, 0.982910f, 0.984863f, 0.986816f, 0.994141f, 0.994629f,
+		0.994629f, 0.994629f, 0.994629f, 0.994141f, 0.001187f, 0.003733f, 0.006496f, 0.009918f, 0.013634f, 0.017899f, 0.023026f, 0.029343f,
+		0.036621f, 0.045227f, 0.055786f, 0.068298f, 0.083740f, 0.101135f, 0.122314f, 0.147827f, 0.177612f, 0.212891f, 0.252686f, 0.297119f,
+		0.345215f, 0.395996f, 0.448730f, 0.500488f, 0.550781f, 0.597656f, 0.641113f, 0.680664f, 0.716309f, 0.747559f, 0.774414f, 0.799316f,
+		0.820312f, 0.838867f, 0.855957f, 0.870117f, 0.883301f, 0.894531f, 0.904785f, 0.913086f, 0.920898f, 0.928223f, 0.935059f, 0.940430f,
+		0.945312f, 0.950684f, 0.955566f, 0.958496f, 0.962891f, 0.965820f, 0.968750f, 0.971680f, 0.974609f, 0.976562f, 0.978516f, 0.980957f,
+		0.982910f, 0.984863f, 0.994141f, 0.994141f, 0.994629f, 0.994141f, 0.994141f, 0.994629f, 0.000998f, 0.003178f, 0.005444f, 0.008179f,
+		0.011337f, 0.015091f, 0.019058f, 0.024368f, 0.029587f, 0.037140f, 0.045197f, 0.055115f, 0.066772f, 0.080688f, 0.097229f, 0.117371f,
+		0.140869f, 0.169312f, 0.201538f, 0.238770f, 0.280762f, 0.326660f, 0.376709f, 0.427490f, 0.479248f, 0.530273f, 0.578613f, 0.623535f,
+		0.664551f, 0.701660f, 0.733887f, 0.763672f, 0.790039f, 0.812500f, 0.832520f, 0.849121f, 0.865234f, 0.878906f, 0.890625f, 0.901367f,
+		0.910645f, 0.919434f, 0.926758f, 0.933105f, 0.939453f, 0.944824f, 0.949707f, 0.954590f, 0.958008f, 0.961914f, 0.965332f, 0.968750f,
+		0.971680f, 0.974121f, 0.977051f, 0.979004f, 0.980957f, 0.982910f, 0.993164f, 0.993164f, 0.994141f, 0.993652f, 0.993652f, 0.993164f,
+		0.000948f, 0.002638f, 0.004784f, 0.007153f, 0.009590f, 0.012505f, 0.016388f, 0.020599f, 0.025299f, 0.031097f, 0.037323f, 0.045197f,
+		0.054047f, 0.065002f, 0.078674f, 0.094055f, 0.112305f, 0.134399f, 0.160889f, 0.191040f, 0.226318f, 0.265869f, 0.310303f, 0.358154f,
+		0.409180f, 0.459473f, 0.510254f, 0.559082f, 0.606445f, 0.648926f, 0.687500f, 0.722168f, 0.753418f, 0.781250f, 0.804199f, 0.825684f,
+		0.843262f, 0.860840f, 0.874512f, 0.886719f, 0.898926f, 0.907227f, 0.916992f, 0.924805f, 0.932129f, 0.937988f, 0.943848f, 0.949219f,
+		0.954102f, 0.958496f, 0.961426f, 0.965332f, 0.968750f, 0.972168f, 0.974609f, 0.977051f, 0.979492f, 0.981445f, 0.992188f, 0.993164f,
+		0.993164f, 0.993164f, 0.993164f, 0.992676f, 0.000696f, 0.002352f, 0.004002f, 0.006138f, 0.008446f, 0.010826f, 0.013840f, 0.017258f,
+		0.021194f, 0.025970f, 0.031128f, 0.037140f, 0.044281f, 0.053436f, 0.063660f, 0.076050f, 0.090271f, 0.107727f, 0.128662f, 0.152832f,
+		0.182007f, 0.214111f, 0.252930f, 0.295166f, 0.341553f, 0.390625f, 0.442139f, 0.492676f, 0.541992f, 0.589844f, 0.633301f, 0.674316f,
+		0.710938f, 0.743652f, 0.772461f, 0.796875f, 0.819824f, 0.839355f, 0.854980f, 0.870605f, 0.884277f, 0.895508f, 0.906738f, 0.915527f,
+		0.923828f, 0.931152f, 0.937500f, 0.944336f, 0.949219f, 0.953613f, 0.958008f, 0.962402f, 0.965332f, 0.968750f, 0.972168f, 0.974609f,
+		0.977051f, 0.979980f, 0.991211f, 0.992676f, 0.992188f, 0.992188f, 0.992188f, 0.992676f, 0.000838f, 0.002033f, 0.003664f, 0.005077f,
+		0.007282f, 0.009415f, 0.011749f, 0.014931f, 0.017853f, 0.021606f, 0.025864f, 0.031219f, 0.037231f, 0.044464f, 0.052338f, 0.062500f,
+		0.073853f, 0.087463f, 0.104065f, 0.123230f, 0.146362f, 0.173340f, 0.205078f, 0.240845f, 0.281982f, 0.326660f, 0.374756f, 0.425049f,
+		0.476807f, 0.526855f, 0.574219f, 0.620117f, 0.662598f, 0.699219f, 0.733398f, 0.764160f, 0.791016f, 0.813965f, 0.833984f, 0.851074f,
+		0.867676f, 0.880859f, 0.893555f, 0.904785f, 0.914062f, 0.922852f, 0.930176f, 0.937012f, 0.942383f, 0.948242f, 0.953125f, 0.957520f,
+		0.962402f, 0.966309f, 0.969238f, 0.973145f, 0.975098f, 0.978027f, 0.991699f, 0.991699f, 0.992676f, 0.992188f, 0.991699f, 0.992188f,
+		0.000600f, 0.001687f, 0.003023f, 0.004963f, 0.006405f, 0.008163f, 0.010368f, 0.012718f, 0.015480f, 0.018311f, 0.022064f, 0.026169f,
+		0.031097f, 0.036926f, 0.043457f, 0.051392f, 0.060669f, 0.071350f, 0.084473f, 0.100220f, 0.118103f, 0.140259f, 0.166016f, 0.195679f,
+		0.230469f, 0.269531f, 0.313232f, 0.360596f, 0.410156f, 0.460693f, 0.511719f, 0.560547f, 0.607422f, 0.650879f, 0.689941f, 0.724609f,
+		0.756348f, 0.784180f, 0.808594f, 0.828613f, 0.847656f, 0.864258f, 0.879395f, 0.892090f, 0.903320f, 0.912598f, 0.921875f, 0.929688f,
+		0.936523f, 0.942871f, 0.947754f, 0.953125f, 0.957520f, 0.961914f, 0.966309f, 0.969238f, 0.972656f, 0.975586f, 0.990234f, 0.991211f,
+		0.991211f, 0.991699f, 0.991211f, 0.991211f, 0.000269f, 0.001538f, 0.002800f, 0.003868f, 0.005524f, 0.007179f, 0.008987f, 0.011063f,
+		0.013084f, 0.015747f, 0.019211f, 0.022324f, 0.026474f, 0.031311f, 0.036530f, 0.042969f, 0.050201f, 0.059174f, 0.069641f, 0.081543f,
+		0.096680f, 0.114075f, 0.134644f, 0.158691f, 0.187622f, 0.220581f, 0.258301f, 0.300781f, 0.347168f, 0.395996f, 0.447266f, 0.498291f,
+		0.547852f, 0.595215f, 0.640625f, 0.680176f, 0.717285f, 0.749512f, 0.778320f, 0.803223f, 0.825684f, 0.845215f, 0.862793f, 0.877441f,
+		0.890625f, 0.901855f, 0.912109f, 0.920898f, 0.929688f, 0.937012f, 0.942871f, 0.949707f, 0.954102f, 0.958496f, 0.962402f, 0.966309f,
+		0.970215f, 0.974121f, 0.989746f, 0.990234f, 0.990723f, 0.990723f, 0.990723f, 0.990234f, 0.000341f, 0.001337f, 0.002573f, 0.003475f,
+		0.004765f, 0.006329f, 0.007717f, 0.009499f, 0.011642f, 0.014107f, 0.016556f, 0.019470f, 0.022491f, 0.026169f, 0.030945f, 0.036011f,
+		0.042389f, 0.049042f, 0.057678f, 0.067993f, 0.079468f, 0.093384f, 0.110046f, 0.129883f, 0.152710f, 0.180420f, 0.212158f, 0.248291f,
+		0.289551f, 0.334961f, 0.383301f, 0.434570f, 0.485596f, 0.536133f, 0.584473f, 0.630371f, 0.671875f, 0.710449f, 0.743652f, 0.773926f,
+		0.799316f, 0.823242f, 0.843262f, 0.860352f, 0.875977f, 0.889648f, 0.901367f, 0.911621f, 0.921387f, 0.929688f, 0.937012f, 0.943848f,
+		0.950195f, 0.955078f, 0.959473f, 0.963379f, 0.967773f, 0.971191f, 0.988770f, 0.989746f, 0.990234f, 0.990234f, 0.990234f, 0.990234f,
+		0.000564f, 0.001324f, 0.002092f, 0.003191f, 0.004471f, 0.005348f, 0.007069f, 0.008438f, 0.010201f, 0.011810f, 0.014297f, 0.016586f,
+		0.019470f, 0.022644f, 0.026428f, 0.030579f, 0.035797f, 0.041718f, 0.048248f, 0.056213f, 0.065857f, 0.076782f, 0.090271f, 0.106262f,
+		0.125122f, 0.147095f, 0.173462f, 0.204224f, 0.239746f, 0.279785f, 0.323730f, 0.372314f, 0.422607f, 0.474121f, 0.526367f, 0.575195f,
+		0.621582f, 0.664062f, 0.703613f, 0.738770f, 0.769043f, 0.796387f, 0.820312f, 0.841797f, 0.858887f, 0.875488f, 0.889648f, 0.900879f,
+		0.912598f, 0.921875f, 0.930664f, 0.937500f, 0.944336f, 0.950195f, 0.955566f, 0.959961f, 0.964844f, 0.968750f, 0.987305f, 0.989258f,
+		0.989258f, 0.989258f, 0.989258f, 0.988770f, 0.000369f, 0.001128f, 0.001871f, 0.002792f, 0.003712f, 0.004723f, 0.006016f, 0.007542f,
+		0.008896f, 0.010773f, 0.012421f, 0.014381f, 0.016632f, 0.019791f, 0.022354f, 0.025955f, 0.030609f, 0.035065f, 0.040924f, 0.047333f,
+		0.055084f, 0.064209f, 0.075012f, 0.087769f, 0.102966f, 0.120911f, 0.142456f, 0.167358f, 0.197144f, 0.231812f, 0.270752f, 0.314209f,
+		0.362549f, 0.412598f, 0.464844f, 0.515625f, 0.566895f, 0.614258f, 0.657715f, 0.698730f, 0.734863f, 0.766602f, 0.794922f, 0.818848f,
+		0.839844f, 0.858887f, 0.875000f, 0.889648f, 0.901855f, 0.912598f, 0.922852f, 0.931152f, 0.938965f, 0.945312f, 0.951660f, 0.957520f,
+		0.961426f, 0.966309f, 0.986816f, 0.988281f, 0.988281f, 0.988770f, 0.988281f, 0.988281f, 0.000466f, 0.000900f, 0.001792f, 0.002695f,
+		0.003458f, 0.004204f, 0.005356f, 0.006512f, 0.007896f, 0.009300f, 0.010895f, 0.012459f, 0.014786f, 0.016739f, 0.019424f, 0.022461f,
+		0.026062f, 0.029831f, 0.034851f, 0.039764f, 0.046417f, 0.053711f, 0.062164f, 0.072388f, 0.085205f, 0.099365f, 0.117004f, 0.137573f,
+		0.162231f, 0.190674f, 0.224121f, 0.262451f, 0.305664f, 0.353027f, 0.403809f, 0.456055f, 0.508301f, 0.559082f, 0.608398f, 0.652832f,
+		0.694824f, 0.731445f, 0.764160f, 0.793945f, 0.817871f, 0.839355f, 0.858398f, 0.875488f, 0.890137f, 0.902832f, 0.913574f, 0.923828f,
+		0.932617f, 0.940918f, 0.946777f, 0.953613f, 0.958984f, 0.963379f, 0.985840f, 0.987305f, 0.987305f, 0.987793f, 0.987305f, 0.987305f,
+		0.000234f, 0.001040f, 0.001661f, 0.002392f, 0.003101f, 0.003681f, 0.004944f, 0.005844f, 0.007065f, 0.008217f, 0.009247f, 0.010925f,
+		0.012894f, 0.014549f, 0.017090f, 0.019455f, 0.022385f, 0.025650f, 0.029449f, 0.033936f, 0.039215f, 0.045135f, 0.052612f, 0.060944f,
+		0.070312f, 0.082397f, 0.096924f, 0.113525f, 0.133179f, 0.156860f, 0.184814f, 0.217773f, 0.255127f, 0.298340f, 0.345215f, 0.395996f,
+		0.448242f, 0.501953f, 0.553223f, 0.603516f, 0.649414f, 0.691895f, 0.729980f, 0.763184f, 0.792480f, 0.818359f, 0.841309f, 0.858887f,
+		0.877441f, 0.891113f, 0.904785f, 0.915527f, 0.925781f, 0.933594f, 0.941895f, 0.949219f, 0.955566f, 0.960449f, 0.984863f, 0.985840f,
+		0.986328f, 0.986816f, 0.986328f, 0.986816f, 0.000241f, 0.000808f, 0.001395f, 0.001986f, 0.002731f, 0.003429f, 0.004131f, 0.005402f,
+		0.006077f, 0.007347f, 0.008522f, 0.009544f, 0.011345f, 0.013046f, 0.014534f, 0.016953f, 0.019241f, 0.022339f, 0.025208f, 0.029175f,
+		0.033691f, 0.038300f, 0.044067f, 0.051331f, 0.059143f, 0.068726f, 0.080322f, 0.093567f, 0.109802f, 0.129883f, 0.152466f, 0.179810f,
+		0.211792f, 0.249390f, 0.291748f, 0.338623f, 0.389404f, 0.442139f, 0.496338f, 0.548340f, 0.599121f, 0.645996f, 0.689941f, 0.728516f,
+		0.762695f, 0.792969f, 0.818848f, 0.842285f, 0.862793f, 0.878906f, 0.894043f, 0.906250f, 0.917969f, 0.927734f, 0.935547f, 0.944336f,
+		0.951172f, 0.957031f, 0.983398f, 0.985352f, 0.985840f, 0.985352f, 0.985840f, 0.985352f, 0.000340f, 0.000735f, 0.001377f, 0.001853f,
+		0.002382f, 0.003159f, 0.004021f, 0.004642f, 0.005604f, 0.006340f, 0.007298f, 0.008591f, 0.009895f, 0.011154f, 0.012871f, 0.014580f,
+		0.016876f, 0.019180f, 0.022141f, 0.024979f, 0.028748f, 0.032745f, 0.037964f, 0.043213f, 0.050171f, 0.057831f, 0.066833f, 0.078247f,
+		0.091553f, 0.107178f, 0.125977f, 0.148315f, 0.175415f, 0.207153f, 0.244019f, 0.286377f, 0.333008f, 0.383789f, 0.437744f, 0.491943f,
+		0.545410f, 0.597168f, 0.645508f, 0.688965f, 0.729004f, 0.764160f, 0.794434f, 0.821289f, 0.843750f, 0.864258f, 0.881348f, 0.895996f,
+		0.909180f, 0.920898f, 0.929199f, 0.938965f, 0.946777f, 0.952637f, 0.982910f, 0.983887f, 0.984863f, 0.984863f, 0.984375f, 0.984863f,
+		0.000236f, 0.000605f, 0.001135f, 0.001415f, 0.002329f, 0.002747f, 0.003551f, 0.004158f, 0.004723f, 0.005535f, 0.006687f, 0.007534f,
+		0.008545f, 0.009979f, 0.011375f, 0.012993f, 0.014656f, 0.016754f, 0.018921f, 0.021759f, 0.024506f, 0.028183f, 0.032043f, 0.036743f,
+		0.042236f, 0.048645f, 0.056030f, 0.065125f, 0.075928f, 0.089050f, 0.104370f, 0.122681f, 0.145142f, 0.171509f, 0.202759f, 0.239258f,
+		0.281250f, 0.328369f, 0.379639f, 0.433838f, 0.489014f, 0.543945f, 0.596191f, 0.645020f, 0.690430f, 0.730957f, 0.766113f, 0.797852f,
+		0.824219f, 0.846680f, 0.867188f, 0.884766f, 0.899414f, 0.912109f, 0.923828f, 0.933105f, 0.942383f, 0.949707f, 0.980957f, 0.982910f,
+		0.983398f, 0.983398f, 0.983887f, 0.982910f, 0.000214f, 0.000710f, 0.001021f, 0.001429f, 0.001858f, 0.002607f, 0.003220f, 0.003738f,
+		0.004459f, 0.005032f, 0.005726f, 0.006748f, 0.007748f, 0.008659f, 0.010002f, 0.011368f, 0.012985f, 0.014656f, 0.016525f, 0.018921f,
+		0.021286f, 0.024231f, 0.027649f, 0.031464f, 0.035858f, 0.041321f, 0.047363f, 0.054840f, 0.063538f, 0.074097f, 0.086609f, 0.101990f,
+		0.120117f, 0.141846f, 0.168213f, 0.199219f, 0.235352f, 0.277344f, 0.324707f, 0.376953f, 0.432373f, 0.488037f, 0.543457f, 0.597168f,
+		0.646973f, 0.692871f, 0.732910f, 0.769531f, 0.801270f, 0.828125f, 0.850586f, 0.871582f, 0.888184f, 0.903809f, 0.915527f, 0.927246f,
+		0.936523f, 0.946289f, 0.979492f, 0.981445f, 0.981934f, 0.982422f, 0.981934f, 0.981934f, 0.000000f, 0.000468f, 0.001076f, 0.001489f,
+		0.002048f, 0.002413f, 0.002853f, 0.003468f, 0.003952f, 0.004444f, 0.005211f, 0.005917f, 0.006733f, 0.007763f, 0.008713f, 0.010262f,
+		0.011368f, 0.012733f, 0.014458f, 0.016296f, 0.018478f, 0.021072f, 0.023666f, 0.026810f, 0.030746f, 0.035278f, 0.040131f, 0.046295f,
+		0.053711f, 0.062195f, 0.072327f, 0.084717f, 0.099487f, 0.117371f, 0.139038f, 0.164795f, 0.195923f, 0.232422f, 0.274414f, 0.322266f,
+		0.374756f, 0.431641f, 0.488525f, 0.545410f, 0.599121f, 0.650879f, 0.697754f, 0.738770f, 0.774414f, 0.806641f, 0.832520f, 0.856445f,
+		0.875488f, 0.893555f, 0.907715f, 0.920410f, 0.931152f, 0.940918f, 0.978027f, 0.980469f, 0.980469f, 0.980957f, 0.980957f, 0.980957f,
+		0.000279f, 0.000497f, 0.000763f, 0.001353f, 0.001794f, 0.002079f, 0.002451f, 0.002956f, 0.003498f, 0.004150f, 0.004589f, 0.005310f,
+		0.006130f, 0.006958f, 0.007828f, 0.008888f, 0.009895f, 0.011124f, 0.012772f, 0.014282f, 0.016235f, 0.018127f, 0.020630f, 0.022873f,
+		0.026321f, 0.029938f, 0.034241f, 0.039368f, 0.045319f, 0.052338f, 0.060852f, 0.070801f, 0.082947f, 0.097595f, 0.115051f, 0.136353f,
+		0.162231f, 0.193481f, 0.229858f, 0.272217f, 0.321777f, 0.375000f, 0.432373f, 0.490479f, 0.548340f, 0.604004f, 0.655762f, 0.702637f,
+		0.743652f, 0.780273f, 0.812500f, 0.838867f, 0.862305f, 0.881348f, 0.897949f, 0.912598f, 0.925293f, 0.935547f, 0.976562f, 0.978516f,
+		0.979492f, 0.979980f, 0.979492f, 0.979004f, 0.000110f, 0.000473f, 0.000781f, 0.001262f, 0.001584f, 0.001890f, 0.002270f, 0.002607f,
+		0.003241f, 0.003704f, 0.004055f, 0.004795f, 0.005356f, 0.005997f, 0.006760f, 0.007896f, 0.008896f, 0.009918f, 0.011200f, 0.012451f,
+		0.013802f, 0.015556f, 0.017838f, 0.020065f, 0.022751f, 0.025864f, 0.029358f, 0.033600f, 0.038574f, 0.044342f, 0.050995f, 0.059296f,
+		0.069214f, 0.081116f, 0.095459f, 0.113159f, 0.133911f, 0.160400f, 0.191406f, 0.228638f, 0.272217f, 0.321289f, 0.375732f, 0.434326f,
+		0.493896f, 0.552734f, 0.609863f, 0.662109f, 0.709961f, 0.750977f, 0.787598f, 0.819336f, 0.846680f, 0.868164f, 0.887695f, 0.904297f,
+		0.917969f, 0.930176f, 0.975098f, 0.977539f, 0.977051f, 0.977539f, 0.977539f, 0.977539f, 0.000242f, 0.000464f, 0.000831f, 0.001027f,
+		0.001271f, 0.001722f, 0.001965f, 0.002243f, 0.002714f, 0.003036f, 0.003651f, 0.004025f, 0.004902f, 0.005638f, 0.006176f, 0.006943f,
+		0.007763f, 0.008789f, 0.009804f, 0.010872f, 0.012070f, 0.013695f, 0.015381f, 0.017395f, 0.019608f, 0.022232f, 0.025009f, 0.028885f,
+		0.032623f, 0.037659f, 0.043182f, 0.050018f, 0.058167f, 0.067810f, 0.079224f, 0.093811f, 0.111328f, 0.132324f, 0.158569f, 0.190063f,
+		0.228149f, 0.271973f, 0.322510f, 0.378906f, 0.438477f, 0.499756f, 0.560059f, 0.618164f, 0.671387f, 0.718750f, 0.760742f, 0.796875f,
+		0.826660f, 0.854492f, 0.875000f, 0.894531f, 0.911133f, 0.923828f, 0.973145f, 0.976074f, 0.975586f, 0.976074f, 0.976074f, 0.977051f,
+		0.000242f, 0.000552f, 0.000701f, 0.001063f, 0.001186f, 0.001462f, 0.001690f, 0.002340f, 0.002703f, 0.002728f, 0.003325f, 0.003828f,
+		0.004333f, 0.004913f, 0.005474f, 0.006077f, 0.006943f, 0.007607f, 0.008553f, 0.009460f, 0.010582f, 0.011871f, 0.013451f, 0.015091f,
+		0.016983f, 0.019165f, 0.021637f, 0.024673f, 0.027863f, 0.031525f, 0.036713f, 0.041962f, 0.048615f, 0.056396f, 0.066162f, 0.077942f,
+		0.092590f, 0.110046f, 0.130981f, 0.157593f, 0.189331f, 0.228394f, 0.273926f, 0.325684f, 0.383301f, 0.444580f, 0.507324f, 0.569824f,
+		0.627441f, 0.682129f, 0.729980f, 0.770508f, 0.807129f, 0.837402f, 0.863281f, 0.884766f, 0.902832f, 0.917969f, 0.971191f, 0.973633f,
+		0.974609f, 0.974121f, 0.974609f, 0.974609f, 0.000239f, 0.000239f, 0.000658f, 0.000899f, 0.001204f, 0.001252f, 0.001629f, 0.001815f,
+		0.002470f, 0.002430f, 0.003134f, 0.003321f, 0.003925f, 0.004238f, 0.004856f, 0.005341f, 0.006161f, 0.006615f, 0.007511f, 0.008224f,
+		0.009277f, 0.010445f, 0.011818f, 0.013046f, 0.014473f, 0.016510f, 0.018814f, 0.021057f, 0.023834f, 0.027237f, 0.030853f, 0.035675f,
+		0.040894f, 0.047241f, 0.055145f, 0.064758f, 0.076782f, 0.090942f, 0.108398f, 0.130371f, 0.157104f, 0.189819f, 0.229248f, 0.276367f,
+		0.329834f, 0.390137f, 0.453125f, 0.517578f, 0.580566f, 0.640625f, 0.694336f, 0.741699f, 0.782715f, 0.817871f, 0.848145f, 0.872559f,
+		0.893555f, 0.910645f, 0.969727f, 0.971191f, 0.972656f, 0.972168f, 0.972168f, 0.972168f, 0.000222f, 0.000463f, 0.000620f, 0.000837f,
+		0.000900f, 0.001048f, 0.001381f, 0.001820f, 0.001957f, 0.002329f, 0.002747f, 0.002964f, 0.003330f, 0.003986f, 0.004322f, 0.004677f,
+		0.005302f, 0.005760f, 0.006569f, 0.007359f, 0.008141f, 0.009293f, 0.010101f, 0.011452f, 0.012779f, 0.014496f, 0.016144f, 0.018097f,
+		0.020157f, 0.023148f, 0.026611f, 0.029785f, 0.034515f, 0.039856f, 0.046478f, 0.054016f, 0.063843f, 0.075378f, 0.089233f, 0.107666f,
+		0.129639f, 0.156860f, 0.190674f, 0.231445f, 0.280518f, 0.336426f, 0.398193f, 0.463379f, 0.530273f, 0.595215f, 0.654785f, 0.708984f,
+		0.755371f, 0.796875f, 0.831543f, 0.860352f, 0.883789f, 0.903809f, 0.966797f, 0.968750f, 0.969727f, 0.970215f, 0.970215f, 0.969727f,
+		0.000000f, 0.000345f, 0.000464f, 0.000686f, 0.000782f, 0.001030f, 0.001139f, 0.001598f, 0.001846f, 0.002237f, 0.002489f, 0.002684f,
+		0.003067f, 0.003344f, 0.003895f, 0.004158f, 0.004845f, 0.005131f, 0.005886f, 0.006561f, 0.007195f, 0.007912f, 0.008965f, 0.009941f,
+		0.010956f, 0.012383f, 0.013893f, 0.015602f, 0.017303f, 0.019623f, 0.022156f, 0.025452f, 0.028976f, 0.033722f, 0.038910f, 0.045288f,
+		0.052887f, 0.062561f, 0.074097f, 0.088623f, 0.106812f, 0.129639f, 0.157715f, 0.192261f, 0.235107f, 0.285889f, 0.344482f, 0.408691f,
+		0.476807f, 0.545410f, 0.610840f, 0.671387f, 0.725098f, 0.771484f, 0.811035f, 0.843750f, 0.871582f, 0.894043f, 0.964355f, 0.967285f,
+		0.967285f, 0.967773f, 0.967773f, 0.967773f, 0.000000f, 0.000320f, 0.000576f, 0.000572f, 0.000767f, 0.000945f, 0.001066f, 0.001375f,
+		0.001848f, 0.001980f, 0.002190f, 0.002399f, 0.002695f, 0.002943f, 0.003397f, 0.003664f, 0.004063f, 0.004566f, 0.005119f, 0.005688f,
+		0.006130f, 0.007057f, 0.007778f, 0.008675f, 0.009590f, 0.010666f, 0.011971f, 0.013443f, 0.015129f, 0.016953f, 0.018875f, 0.021576f,
+		0.024658f, 0.028488f, 0.032959f, 0.037811f, 0.043793f, 0.051819f, 0.061371f, 0.073181f, 0.088257f, 0.106506f, 0.129883f, 0.159180f,
+		0.195679f, 0.240479f, 0.293457f, 0.355225f, 0.422852f, 0.492432f, 0.563477f, 0.629883f, 0.690918f, 0.743652f, 0.789062f, 0.827148f,
+		0.858398f, 0.884277f, 0.961914f, 0.964844f, 0.964355f, 0.964844f, 0.964355f, 0.965332f, 0.000000f, 0.000242f, 0.000435f, 0.000547f,
+		0.000688f, 0.000803f, 0.001175f, 0.001318f, 0.001593f, 0.001652f, 0.001961f, 0.002209f, 0.002481f, 0.002716f, 0.002911f, 0.003210f,
+		0.003595f, 0.004005f, 0.004490f, 0.004894f, 0.005508f, 0.006107f, 0.006714f, 0.007462f, 0.008438f, 0.009277f, 0.010170f, 0.011436f,
+		0.012756f, 0.014145f, 0.016205f, 0.018433f, 0.020966f, 0.023819f, 0.027405f, 0.031464f, 0.036713f, 0.043152f, 0.050842f, 0.060577f,
+		0.071960f, 0.087219f, 0.106689f, 0.130371f, 0.161377f, 0.199585f, 0.246948f, 0.303467f, 0.367920f, 0.439697f, 0.512207f, 0.584473f,
+		0.651855f, 0.712402f, 0.764160f, 0.808105f, 0.844727f, 0.875000f, 0.958008f, 0.961426f, 0.961914f, 0.961914f, 0.962402f, 0.961914f,
+		0.000000f, 0.000237f, 0.000266f, 0.000387f, 0.000557f, 0.000691f, 0.000774f, 0.001221f, 0.001455f, 0.001492f, 0.001769f, 0.001896f,
+		0.002151f, 0.002386f, 0.002529f, 0.002911f, 0.003147f, 0.003523f, 0.003862f, 0.004311f, 0.004848f, 0.005260f, 0.005795f, 0.006416f,
+		0.007114f, 0.007942f, 0.008667f, 0.009666f, 0.010818f, 0.012184f, 0.013718f, 0.015541f, 0.017685f, 0.020126f, 0.023056f, 0.026306f,
+		0.030853f, 0.035797f, 0.042053f, 0.049683f, 0.059784f, 0.072144f, 0.086914f, 0.106873f, 0.132202f, 0.164429f, 0.205200f, 0.255615f,
+		0.315918f, 0.384521f, 0.458984f, 0.534668f, 0.607910f, 0.676758f, 0.735840f, 0.785645f, 0.828125f, 0.862305f, 0.955566f, 0.958008f,
+		0.958984f, 0.958496f, 0.958984f, 0.958984f, 0.000000f, 0.000119f, 0.000234f, 0.000484f, 0.000603f, 0.000758f, 0.000934f, 0.000999f,
+		0.001200f, 0.001343f, 0.001534f, 0.001725f, 0.001860f, 0.002056f, 0.002235f, 0.002445f, 0.002783f, 0.003115f, 0.003448f, 0.003757f,
+		0.004192f, 0.004723f, 0.005077f, 0.005653f, 0.006172f, 0.006527f, 0.007328f, 0.008247f, 0.009140f, 0.010368f, 0.011711f, 0.013351f,
+		0.014702f, 0.016937f, 0.019226f, 0.022156f, 0.025604f, 0.029877f, 0.034668f, 0.040710f, 0.048920f, 0.058624f, 0.071289f, 0.087219f,
+		0.107727f, 0.134521f, 0.168701f, 0.212769f, 0.267090f, 0.331543f, 0.404785f, 0.482910f, 0.561523f, 0.635742f, 0.702637f, 0.760742f,
+		0.809570f, 0.849121f, 0.951660f, 0.954590f, 0.955566f, 0.955566f, 0.956055f, 0.955566f, 0.000238f, 0.000218f, 0.000229f, 0.000242f,
+		0.000313f, 0.000859f, 0.000623f, 0.000978f, 0.001021f, 0.001150f, 0.001320f, 0.001431f, 0.001546f, 0.001746f, 0.001895f, 0.002106f,
+		0.002502f, 0.002630f, 0.002926f, 0.003296f, 0.003651f, 0.003918f, 0.004391f, 0.004910f, 0.005249f, 0.005558f, 0.006413f, 0.007114f,
+		0.007866f, 0.008789f, 0.009872f, 0.011093f, 0.012413f, 0.013939f, 0.015945f, 0.018692f, 0.021225f, 0.024643f, 0.028687f, 0.033936f,
+		0.040192f, 0.047791f, 0.058014f, 0.070923f, 0.087585f, 0.109131f, 0.137573f, 0.174683f, 0.222290f, 0.280762f, 0.350830f, 0.428955f,
+		0.511230f, 0.592285f, 0.666992f, 0.733398f, 0.789062f, 0.834473f, 0.947754f, 0.951172f, 0.951660f, 0.951172f, 0.951660f, 0.951172f,
+		0.000000f, 0.000205f, 0.000222f, 0.000344f, 0.000301f, 0.000775f, 0.000827f, 0.000719f, 0.000944f, 0.000976f, 0.001306f, 0.001249f,
+		0.001404f, 0.001569f, 0.001604f, 0.001819f, 0.002182f, 0.002354f, 0.002569f, 0.002857f, 0.003113f, 0.003426f, 0.003649f, 0.004112f,
+		0.004307f, 0.004925f, 0.005508f, 0.005802f, 0.006565f, 0.007450f, 0.008125f, 0.009079f, 0.010269f, 0.011665f, 0.013565f, 0.015213f,
+		0.017410f, 0.020203f, 0.023743f, 0.028168f, 0.032684f, 0.039062f, 0.047058f, 0.057404f, 0.070984f, 0.088623f, 0.111389f, 0.142090f,
+		0.182373f, 0.234253f, 0.298828f, 0.375000f, 0.458008f, 0.543945f, 0.627441f, 0.702148f, 0.765137f, 0.818359f, 0.942871f, 0.946289f,
+		0.947266f, 0.947266f, 0.946777f, 0.947266f, 0.000064f, 0.000095f, 0.000197f, 0.000213f, 0.000459f, 0.000491f, 0.000647f, 0.000696f,
+		0.000884f, 0.000911f, 0.001121f, 0.001115f, 0.001234f, 0.001371f, 0.001410f, 0.001743f, 0.001905f, 0.002016f, 0.002207f, 0.002438f,
+		0.002714f, 0.002939f, 0.003183f, 0.003323f, 0.003727f, 0.004143f, 0.004555f, 0.005276f, 0.005531f, 0.006264f, 0.006702f, 0.007572f,
+		0.008705f, 0.009712f, 0.011238f, 0.012650f, 0.014320f, 0.016815f, 0.019516f, 0.022400f, 0.026566f, 0.031799f, 0.038055f, 0.046417f,
+		0.057037f, 0.071350f, 0.089722f, 0.114868f, 0.148193f, 0.192749f, 0.249878f, 0.321045f, 0.404053f, 0.493408f, 0.583008f, 0.666016f,
+		0.739258f, 0.799316f, 0.937988f, 0.941406f, 0.941895f, 0.942383f, 0.942383f, 0.942383f, 0.000000f, 0.000007f, 0.000144f, 0.000427f,
+		0.000443f, 0.000566f, 0.000589f, 0.000615f, 0.000725f, 0.000731f, 0.000896f, 0.000953f, 0.001062f, 0.001167f, 0.001344f, 0.001345f,
+		0.001636f, 0.001774f, 0.001893f, 0.002069f, 0.002350f, 0.002457f, 0.002678f, 0.002743f, 0.003105f, 0.003513f, 0.003830f, 0.004227f,
+		0.004589f, 0.005047f, 0.005669f, 0.006176f, 0.007153f, 0.007896f, 0.008911f, 0.010231f, 0.011818f, 0.013618f, 0.015465f, 0.018188f,
+		0.021576f, 0.025452f, 0.030533f, 0.037048f, 0.045685f, 0.056915f, 0.071533f, 0.091675f, 0.118958f, 0.156006f, 0.205444f, 0.270020f,
+		0.349609f, 0.439941f, 0.533691f, 0.625977f, 0.708984f, 0.778320f, 0.931641f, 0.936035f, 0.936523f, 0.937012f, 0.937012f, 0.937012f,
+		0.000000f, 0.000000f, 0.000137f, 0.000262f, 0.000432f, 0.000437f, 0.000444f, 0.000590f, 0.000558f, 0.000606f, 0.000817f, 0.000877f,
+		0.000909f, 0.000951f, 0.001191f, 0.001244f, 0.001373f, 0.001506f, 0.001702f, 0.001690f, 0.001955f, 0.001940f, 0.002283f, 0.002340f,
+		0.002571f, 0.002871f, 0.003265f, 0.003475f, 0.003910f, 0.004181f, 0.004608f, 0.005112f, 0.005833f, 0.006416f, 0.007145f, 0.008209f,
+		0.009636f, 0.010750f, 0.012642f, 0.014481f, 0.017197f, 0.020203f, 0.024353f, 0.029694f, 0.036041f, 0.045105f, 0.056702f, 0.072388f,
+		0.094482f, 0.124329f, 0.166504f, 0.223022f, 0.295898f, 0.384766f, 0.482910f, 0.582031f, 0.675293f, 0.754883f, 0.926270f, 0.929688f,
+		0.930664f, 0.930664f, 0.931152f, 0.930664f, 0.000000f, 0.000000f, 0.000000f, 0.000232f, 0.000357f, 0.000411f, 0.000513f, 0.000527f,
+		0.000490f, 0.000504f, 0.000653f, 0.000750f, 0.000780f, 0.000976f, 0.000942f, 0.000967f, 0.001180f, 0.001252f, 0.001385f, 0.001425f,
+		0.001559f, 0.001801f, 0.001886f, 0.002144f, 0.002111f, 0.002354f, 0.002645f, 0.002827f, 0.003187f, 0.003414f, 0.003792f, 0.004360f,
+		0.004662f, 0.005146f, 0.005875f, 0.006783f, 0.007610f, 0.008797f, 0.010033f, 0.011566f, 0.013565f, 0.016006f, 0.019165f, 0.023163f,
+		0.028320f, 0.035400f, 0.044647f, 0.057129f, 0.074402f, 0.098572f, 0.132812f, 0.180542f, 0.245728f, 0.330078f, 0.428955f, 0.535156f,
+		0.638184f, 0.728516f, 0.919434f, 0.922852f, 0.923828f, 0.923828f, 0.923828f, 0.924316f, 0.000000f, 0.000000f, 0.000000f, 0.000114f,
+		0.000248f, 0.000359f, 0.000386f, 0.000342f, 0.000465f, 0.000461f, 0.000490f, 0.000609f, 0.000638f, 0.000694f, 0.000807f, 0.000923f,
+		0.000961f, 0.001074f, 0.001123f, 0.001268f, 0.001311f, 0.001494f, 0.001537f, 0.001754f, 0.001899f, 0.001917f, 0.002199f, 0.002241f,
+		0.002583f, 0.002769f, 0.003101f, 0.003441f, 0.003775f, 0.004200f, 0.004787f, 0.005272f, 0.006062f, 0.006702f, 0.007732f, 0.009102f,
+		0.010582f, 0.012466f, 0.014984f, 0.017990f, 0.021957f, 0.027222f, 0.034332f, 0.044128f, 0.057434f, 0.076538f, 0.104126f, 0.143799f,
+		0.199829f, 0.275879f, 0.373047f, 0.482422f, 0.594727f, 0.698730f, 0.910645f, 0.914551f, 0.916504f, 0.916016f, 0.916504f, 0.915527f,
+		0.000000f, 0.000000f, 0.000000f, 0.000121f, 0.000221f, 0.000222f, 0.000392f, 0.000402f, 0.000396f, 0.000434f, 0.000476f, 0.000548f,
+		0.000536f, 0.000644f, 0.000642f, 0.000793f, 0.000795f, 0.000912f, 0.000953f, 0.000989f, 0.001164f, 0.001197f, 0.001285f, 0.001480f,
+		0.001511f, 0.001674f, 0.001703f, 0.001901f, 0.002075f, 0.002340f, 0.002499f, 0.002800f, 0.003019f, 0.003296f, 0.003695f, 0.004093f,
+		0.004780f, 0.005260f, 0.006207f, 0.006939f, 0.008034f, 0.009598f, 0.011353f, 0.013702f, 0.016678f, 0.020874f, 0.026062f, 0.033539f,
+		0.044006f, 0.058746f, 0.080139f, 0.111877f, 0.158447f, 0.226318f, 0.317627f, 0.428711f, 0.548828f, 0.665039f, 0.901367f, 0.907227f,
+		0.907715f, 0.908203f, 0.908203f, 0.907227f, 0.000000f, 0.000000f, 0.000122f, 0.000173f, 0.000191f, 0.000215f, 0.000224f, 0.000261f,
+		0.000340f, 0.000374f, 0.000380f, 0.000496f, 0.000416f, 0.000535f, 0.000592f, 0.000622f, 0.000701f, 0.000772f, 0.000742f, 0.000774f,
+		0.000990f, 0.000945f, 0.001088f, 0.001105f, 0.001348f, 0.001231f, 0.001460f, 0.001620f, 0.001758f, 0.001941f, 0.002008f, 0.002092f,
+		0.002430f, 0.002615f, 0.002886f, 0.003208f, 0.003519f, 0.004112f, 0.004704f, 0.005371f, 0.006149f, 0.007351f, 0.008659f, 0.010201f,
+		0.012550f, 0.015549f, 0.019577f, 0.025436f, 0.032928f, 0.044220f, 0.060608f, 0.084961f, 0.123474f, 0.180664f, 0.263184f, 0.372314f,
+		0.498291f, 0.626465f, 0.892578f, 0.895996f, 0.896973f, 0.896973f, 0.897949f, 0.897949f, 0.000000f, 0.000000f, 0.000121f, 0.000121f,
+		0.000120f, 0.000192f, 0.000201f, 0.000222f, 0.000222f, 0.000276f, 0.000295f, 0.000344f, 0.000433f, 0.000470f, 0.000485f, 0.000549f,
+		0.000555f, 0.000558f, 0.000566f, 0.000639f, 0.000678f, 0.000757f, 0.000840f, 0.000905f, 0.000999f, 0.000946f, 0.001018f, 0.001309f,
+		0.001402f, 0.001417f, 0.001624f, 0.001692f, 0.001869f, 0.002003f, 0.002184f, 0.002602f, 0.002851f, 0.003157f, 0.003595f, 0.004063f,
+		0.004734f, 0.005398f, 0.006275f, 0.007542f, 0.009148f, 0.011383f, 0.014275f, 0.018250f, 0.024063f, 0.032135f, 0.044922f, 0.063721f,
+		0.093811f, 0.139648f, 0.211914f, 0.314697f, 0.444092f, 0.584961f, 0.879883f, 0.884766f, 0.885254f, 0.885742f, 0.886230f, 0.885742f,
+		0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000120f, 0.000154f, 0.000150f, 0.000160f, 0.000202f, 0.000217f, 0.000308f, 0.000319f,
+		0.000278f, 0.000392f, 0.000362f, 0.000432f, 0.000416f, 0.000448f, 0.000495f, 0.000526f, 0.000710f, 0.000754f, 0.000657f, 0.000755f,
+		0.000806f, 0.000919f, 0.000815f, 0.001080f, 0.001152f, 0.001207f, 0.001218f, 0.001373f, 0.001320f, 0.001685f, 0.001764f, 0.001819f,
+		0.002068f, 0.002380f, 0.002668f, 0.003033f, 0.003584f, 0.003979f, 0.004829f, 0.005402f, 0.006630f, 0.008080f, 0.010254f, 0.013069f,
+		0.017044f, 0.023422f, 0.031647f, 0.046417f, 0.068604f, 0.104919f, 0.165161f, 0.258789f, 0.387207f, 0.537598f, 0.867188f, 0.871582f,
+		0.872559f, 0.872559f, 0.872559f, 0.873047f, 0.000000f, 0.000121f, 0.000120f, 0.000120f, 0.000119f, 0.000118f, 0.000122f, 0.000108f,
+		0.000143f, 0.000149f, 0.000184f, 0.000194f, 0.000189f, 0.000210f, 0.000321f, 0.000282f, 0.000376f, 0.000420f, 0.000533f, 0.000437f,
+		0.000467f, 0.000477f, 0.000587f, 0.000519f, 0.000673f, 0.000662f, 0.000679f, 0.000845f, 0.000881f, 0.000863f, 0.001016f, 0.001093f,
+		0.001176f, 0.001191f, 0.001336f, 0.001561f, 0.001573f, 0.001754f, 0.001919f, 0.002264f, 0.002596f, 0.002911f, 0.003372f, 0.003870f,
+		0.004723f, 0.005733f, 0.007092f, 0.008965f, 0.011650f, 0.015701f, 0.022339f, 0.032043f, 0.048370f, 0.076050f, 0.124084f, 0.204834f,
+		0.328369f, 0.485596f, 0.852539f, 0.856934f, 0.858887f, 0.858887f, 0.858887f, 0.858398f, 0.000000f, 0.000121f, 0.000120f, 0.000119f,
+		0.000118f, 0.000117f, 0.000116f, 0.000114f, 0.000105f, 0.000110f, 0.000165f, 0.000133f, 0.000157f, 0.000240f, 0.000256f, 0.000257f,
+		0.000249f, 0.000303f, 0.000342f, 0.000346f, 0.000485f, 0.000510f, 0.000398f, 0.000493f, 0.000492f, 0.000524f, 0.000590f, 0.000585f,
+		0.000601f, 0.000740f, 0.000647f, 0.000871f, 0.000834f, 0.000969f, 0.001020f, 0.001190f, 0.001244f, 0.001432f, 0.001393f, 0.001702f,
+		0.001912f, 0.002171f, 0.002445f, 0.002958f, 0.003330f, 0.004025f, 0.004860f, 0.006161f, 0.007896f, 0.010742f, 0.014671f, 0.021378f,
+		0.032928f, 0.052612f, 0.089050f, 0.155884f, 0.268555f, 0.430664f, 0.836426f, 0.841309f, 0.841309f, 0.842285f, 0.842773f, 0.842285f,
+		0.000000f, 0.000000f, 0.000119f, 0.000117f, 0.000116f, 0.000115f, 0.000114f, 0.000114f, 0.000111f, 0.000103f, 0.000097f, 0.000118f,
+		0.000115f, 0.000130f, 0.000176f, 0.000130f, 0.000223f, 0.000235f, 0.000244f, 0.000252f, 0.000274f, 0.000389f, 0.000309f, 0.000430f,
+		0.000340f, 0.000399f, 0.000408f, 0.000459f, 0.000514f, 0.000501f, 0.000519f, 0.000657f, 0.000588f, 0.000775f, 0.000813f, 0.000789f,
+		0.000904f, 0.001076f, 0.001027f, 0.001170f, 0.001342f, 0.001425f, 0.001662f, 0.002005f, 0.002298f, 0.002699f, 0.003227f, 0.003990f,
+		0.005062f, 0.006855f, 0.009415f, 0.013504f, 0.020905f, 0.034424f, 0.060333f, 0.112000f, 0.210693f, 0.371094f, 0.816406f, 0.822754f,
+		0.822754f, 0.823242f, 0.823242f, 0.823730f, 0.000000f, 0.000119f, 0.000117f, 0.000116f, 0.000114f, 0.000113f, 0.000112f, 0.000111f,
+		0.000110f, 0.000109f, 0.000102f, 0.000095f, 0.000090f, 0.000084f, 0.000093f, 0.000103f, 0.000118f, 0.000165f, 0.000162f, 0.000190f,
+		0.000204f, 0.000218f, 0.000223f, 0.000237f, 0.000256f, 0.000272f, 0.000344f, 0.000365f, 0.000365f, 0.000396f, 0.000386f, 0.000412f,
+		0.000530f, 0.000466f, 0.000492f, 0.000615f, 0.000611f, 0.000748f, 0.000712f, 0.000795f, 0.000908f, 0.000971f, 0.001106f, 0.001353f,
+		0.001572f, 0.001822f, 0.002251f, 0.002676f, 0.003290f, 0.004349f, 0.005951f, 0.008316f, 0.012543f, 0.021149f, 0.038025f, 0.075500f,
+		0.156006f, 0.308838f, 0.794922f, 0.800293f, 0.800781f, 0.801270f, 0.801758f, 0.802246f, 0.000121f, 0.000116f, 0.000114f, 0.000113f,
+		0.000111f, 0.000109f, 0.000108f, 0.000107f, 0.000106f, 0.000104f, 0.000104f, 0.000100f, 0.000094f, 0.000088f, 0.000083f, 0.000078f,
+		0.000074f, 0.000105f, 0.000078f, 0.000122f, 0.000113f, 0.000153f, 0.000174f, 0.000175f, 0.000207f, 0.000216f, 0.000225f, 0.000215f,
+		0.000262f, 0.000308f, 0.000297f, 0.000287f, 0.000307f, 0.000342f, 0.000363f, 0.000411f, 0.000401f, 0.000453f, 0.000522f, 0.000555f,
+		0.000680f, 0.000701f, 0.000751f, 0.000873f, 0.000966f, 0.001181f, 0.001445f, 0.001666f, 0.002077f, 0.002512f, 0.003359f, 0.004856f,
+		0.007347f, 0.012001f, 0.022049f, 0.046417f, 0.107117f, 0.245361f, 0.770508f, 0.775879f, 0.776367f, 0.776855f, 0.777344f, 0.777832f,
+		0.000000f, 0.000113f, 0.000108f, 0.000107f, 0.000104f, 0.000103f, 0.000101f, 0.000100f, 0.000099f, 0.000098f, 0.000097f, 0.000096f,
+		0.000095f, 0.000091f, 0.000086f, 0.000081f, 0.000077f, 0.000073f, 0.000069f, 0.000079f, 0.000084f, 0.000091f, 0.000074f, 0.000100f,
+		0.000117f, 0.000140f, 0.000144f, 0.000166f, 0.000174f, 0.000178f, 0.000225f, 0.000197f, 0.000234f, 0.000239f, 0.000273f, 0.000289f,
+		0.000283f, 0.000293f, 0.000338f, 0.000386f, 0.000386f, 0.000432f, 0.000459f, 0.000525f, 0.000625f, 0.000691f, 0.000800f, 0.001004f,
+		0.001227f, 0.001479f, 0.001984f, 0.002745f, 0.003983f, 0.006413f, 0.011642f, 0.025269f, 0.066040f, 0.182495f, 0.743164f, 0.748535f,
+		0.749023f, 0.749512f, 0.750000f, 0.749512f, 0.000000f, 0.000102f, 0.000101f, 0.000098f, 0.000094f, 0.000093f, 0.000092f, 0.000090f,
+		0.000089f, 0.000088f, 0.000087f, 0.000086f, 0.000085f, 0.000084f, 0.000085f, 0.000082f, 0.000078f, 0.000074f, 0.000070f, 0.000066f,
+		0.000063f, 0.000060f, 0.000057f, 0.000056f, 0.000061f, 0.000060f, 0.000073f, 0.000087f, 0.000100f, 0.000105f, 0.000124f, 0.000136f,
+		0.000140f, 0.000140f, 0.000159f, 0.000179f, 0.000186f, 0.000205f, 0.000214f, 0.000229f, 0.000248f, 0.000267f, 0.000299f, 0.000344f,
+		0.000367f, 0.000422f, 0.000496f, 0.000557f, 0.000639f, 0.000837f, 0.001037f, 0.001419f, 0.002081f, 0.003202f, 0.005730f, 0.012199f,
+		0.034943f, 0.122925f, 0.711426f, 0.716797f, 0.718750f, 0.718262f, 0.718262f, 0.718750f, 0.000094f, 0.000079f, 0.000078f, 0.000074f,
+		0.000074f, 0.000075f, 0.000074f, 0.000073f, 0.000071f, 0.000072f, 0.000070f, 0.000071f, 0.000071f, 0.000070f, 0.000070f, 0.000069f,
+		0.000070f, 0.000069f, 0.000068f, 0.000065f, 0.000062f, 0.000059f, 0.000056f, 0.000053f, 0.000050f, 0.000048f, 0.000045f, 0.000044f,
+		0.000041f, 0.000050f, 0.000050f, 0.000061f, 0.000068f, 0.000085f, 0.000091f, 0.000101f, 0.000102f, 0.000107f, 0.000119f, 0.000129f,
+		0.000144f, 0.000151f, 0.000160f, 0.000184f, 0.000212f, 0.000213f, 0.000235f, 0.000294f, 0.000315f, 0.000392f, 0.000505f, 0.000637f,
+		0.000880f, 0.001400f, 0.002462f, 0.005333f, 0.015160f, 0.070312f, 0.678223f, 0.683105f, 0.684082f, 0.684570f, 0.684570f, 0.684570f,
+		0.000000f, 0.000000f, 0.000023f, 0.000034f, 0.000032f, 0.000038f, 0.000037f, 0.000044f, 0.000043f, 0.000047f, 0.000045f, 0.000047f,
+		0.000049f, 0.000049f, 0.000049f, 0.000048f, 0.000051f, 0.000050f, 0.000051f, 0.000051f, 0.000052f, 0.000052f, 0.000052f, 0.000049f,
+		0.000047f, 0.000045f, 0.000042f, 0.000040f, 0.000038f, 0.000036f, 0.000035f, 0.000033f, 0.000031f, 0.000029f, 0.000038f, 0.000037f,
+		0.000042f, 0.000051f, 0.000055f, 0.000067f, 0.000074f, 0.000073f, 0.000083f, 0.000093f, 0.000088f, 0.000102f, 0.000122f, 0.000122f,
+		0.000142f, 0.000169f, 0.000206f, 0.000265f, 0.000355f, 0.000531f, 0.000897f, 0.001822f, 0.005493f, 0.030579f, 0.640137f, 0.644531f,
+		0.647461f, 0.647949f, 0.647461f, 0.648438f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000001f, 0.000000f, 0.000008f, 0.000012f, 0.000014f, 0.000014f, 0.000019f, 0.000021f, 0.000022f, 0.000024f, 0.000026f, 0.000027f,
+		0.000027f, 0.000028f, 0.000029f, 0.000031f, 0.000031f, 0.000032f, 0.000032f, 0.000033f, 0.000033f, 0.000032f, 0.000030f, 0.000029f,
+		0.000027f, 0.000026f, 0.000024f, 0.000023f, 0.000022f, 0.000021f, 0.000019f, 0.000018f, 0.000021f, 0.000024f, 0.000028f, 0.000033f,
+		0.000043f, 0.000041f, 0.000046f, 0.000053f, 0.000050f, 0.000059f, 0.000068f, 0.000094f, 0.000096f, 0.000140f, 0.000239f, 0.000447f,
+		0.001340f, 0.009087f, 0.600098f, 0.605957f, 0.606934f, 0.606934f, 0.607422f, 0.606934f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000002f, 0.000004f, 0.000006f, 0.000006f,
+		0.000009f, 0.000010f, 0.000011f, 0.000012f, 0.000013f, 0.000014f, 0.000015f, 0.000016f, 0.000017f, 0.000016f, 0.000015f, 0.000014f,
+		0.000013f, 0.000012f, 0.000012f, 0.000011f, 0.000010f, 0.000009f, 0.000008f, 0.000012f, 0.000014f, 0.000018f, 0.000017f, 0.000022f,
+		0.000022f, 0.000026f, 0.000040f, 0.000060f, 0.000157f, 0.001244f, 0.557129f, 0.563477f, 0.563477f, 0.564941f, 0.564941f, 0.564941f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000002f, 0.000003f,
+		0.000003f, 0.000004f, 0.000003f, 0.000003f, 0.000003f, 0.000002f, 0.000003f, 0.000003f, 0.000003f, 0.000012f, 0.513672f, 0.520020f,
+		0.520020f, 0.520508f, 0.521484f, 0.521484f, 
+	},
+	{
+		0.103943f, 0.284912f, 0.422119f, 0.523438f, 0.600586f, 0.659668f, 0.705078f, 0.741699f, 0.771484f, 0.795898f, 0.816895f, 0.834961f,
+		0.850586f, 0.862793f, 0.874512f, 0.884277f, 0.894043f, 0.901855f, 0.909180f, 0.915039f, 0.921387f, 0.926270f, 0.932129f, 0.936035f,
+		0.940430f, 0.944336f, 0.948242f, 0.951660f, 0.954590f, 0.957520f, 0.959961f, 0.962891f, 0.965332f, 0.967285f, 0.969727f, 0.971680f,
+		0.973145f, 0.975586f, 0.977051f, 0.979004f, 0.979980f, 0.981934f, 0.983887f, 0.984375f, 0.985840f, 0.986816f, 0.988770f, 0.989258f,
+		0.990723f, 0.992188f, 0.992676f, 0.993652f, 0.994629f, 0.995605f, 0.996582f, 0.997559f, 0.998535f, 0.999023f, 0.999512f, 0.999023f,
+		0.998535f, 0.998047f, 0.997559f, 0.997070f, 0.046997f, 0.153564f, 0.264160f, 0.369385f, 0.460205f, 0.538574f, 0.602051f, 0.654785f,
+		0.697754f, 0.733398f, 0.762695f, 0.787598f, 0.809082f, 0.827637f, 0.843262f, 0.856934f, 0.868652f, 0.880859f, 0.889648f, 0.898438f,
+		0.906738f, 0.912598f, 0.918945f, 0.924805f, 0.929688f, 0.935059f, 0.938965f, 0.943359f, 0.947266f, 0.951172f, 0.954102f, 0.956543f,
+		0.959961f, 0.961914f, 0.964844f, 0.966797f, 0.969727f, 0.971191f, 0.974121f, 0.975098f, 0.977051f, 0.979492f, 0.980469f, 0.981934f,
+		0.983887f, 0.985352f, 0.985840f, 0.987305f, 0.989258f, 0.990234f, 0.991211f, 0.992188f, 0.993164f, 0.994141f, 0.995117f, 0.996094f,
+		0.996582f, 0.997559f, 0.999023f, 0.998535f, 0.998047f, 0.997559f, 0.997070f, 0.997070f, 0.025940f, 0.088501f, 0.162964f, 0.246094f,
+		0.331055f, 0.411865f, 0.486328f, 0.550293f, 0.606934f, 0.655762f, 0.695312f, 0.729980f, 0.758301f, 0.783691f, 0.804199f, 0.823730f,
+		0.838867f, 0.853027f, 0.865723f, 0.877441f, 0.887207f, 0.895996f, 0.904785f, 0.911133f, 0.916992f, 0.923828f, 0.928223f, 0.933594f,
+		0.937988f, 0.942871f, 0.946777f, 0.950195f, 0.953613f, 0.956543f, 0.959473f, 0.962402f, 0.964844f, 0.967285f, 0.970215f, 0.971680f,
+		0.973633f, 0.976074f, 0.977539f, 0.979492f, 0.980469f, 0.982422f, 0.984863f, 0.985352f, 0.986816f, 0.987793f, 0.989258f, 0.990234f,
+		0.991699f, 0.992676f, 0.994141f, 0.995117f, 0.995605f, 0.996582f, 0.998535f, 0.998047f, 0.998047f, 0.997559f, 0.997070f, 0.996582f,
+		0.016159f, 0.055176f, 0.104126f, 0.162720f, 0.229126f, 0.300781f, 0.372803f, 0.442871f, 0.506836f, 0.563477f, 0.613281f, 0.657715f,
+		0.696289f, 0.729004f, 0.757324f, 0.782227f, 0.802734f, 0.821289f, 0.837402f, 0.852539f, 0.865234f, 0.875977f, 0.885742f, 0.895508f,
+		0.903320f, 0.910156f, 0.917480f, 0.922852f, 0.928711f, 0.934082f, 0.937988f, 0.942871f, 0.947266f, 0.950195f, 0.954102f, 0.957031f,
+		0.959473f, 0.962402f, 0.964844f, 0.968262f, 0.969727f, 0.972168f, 0.974121f, 0.976562f, 0.978516f, 0.979980f, 0.981934f, 0.982910f,
+		0.983887f, 0.985840f, 0.986816f, 0.988770f, 0.989746f, 0.991211f, 0.992188f, 0.993652f, 0.994141f, 0.995117f, 0.998047f, 0.997559f,
+		0.997559f, 0.997070f, 0.996582f, 0.996582f, 0.010841f, 0.036865f, 0.070007f, 0.110962f, 0.159546f, 0.214355f, 0.276367f, 0.340576f,
+		0.405029f, 0.465820f, 0.523926f, 0.576172f, 0.623535f, 0.664062f, 0.699707f, 0.731445f, 0.758301f, 0.782227f, 0.803223f, 0.821289f,
+		0.837891f, 0.852051f, 0.864258f, 0.875488f, 0.884766f, 0.894531f, 0.903320f, 0.910156f, 0.916992f, 0.923828f, 0.928223f, 0.933594f,
+		0.938477f, 0.943359f, 0.947266f, 0.950684f, 0.954102f, 0.957520f, 0.960449f, 0.962891f, 0.965820f, 0.968750f, 0.971191f, 0.973145f,
+		0.975586f, 0.977539f, 0.978516f, 0.980957f, 0.982422f, 0.984375f, 0.985352f, 0.987305f, 0.988281f, 0.989746f, 0.990723f, 0.992188f,
+		0.993164f, 0.994141f, 0.997559f, 0.997559f, 0.997070f, 0.996582f, 0.996582f, 0.996094f, 0.007637f, 0.026566f, 0.049896f, 0.078247f,
+		0.113403f, 0.154663f, 0.202637f, 0.255371f, 0.313232f, 0.372314f, 0.431152f, 0.488037f, 0.540039f, 0.588867f, 0.633301f, 0.670898f,
+		0.704102f, 0.734375f, 0.761230f, 0.785156f, 0.804688f, 0.822754f, 0.838867f, 0.852539f, 0.864746f, 0.876953f, 0.886230f, 0.895996f,
+		0.903320f, 0.910645f, 0.917480f, 0.923828f, 0.929199f, 0.935059f, 0.938965f, 0.943359f, 0.948730f, 0.952148f, 0.954590f, 0.958496f,
+		0.961426f, 0.964355f, 0.966797f, 0.969238f, 0.971680f, 0.974121f, 0.976074f, 0.978027f, 0.979980f, 0.981445f, 0.982910f, 0.984863f,
+		0.986816f, 0.987793f, 0.989258f, 0.990723f, 0.991699f, 0.993164f, 0.996582f, 0.996582f, 0.996094f, 0.996094f, 0.996094f, 0.995605f,
+		0.005714f, 0.019485f, 0.036194f, 0.056976f, 0.082336f, 0.113342f, 0.149048f, 0.191284f, 0.238770f, 0.290039f, 0.344727f, 0.400391f,
+		0.454590f, 0.507324f, 0.557129f, 0.602539f, 0.642578f, 0.679199f, 0.711426f, 0.740234f, 0.766602f, 0.788574f, 0.807617f, 0.825195f,
+		0.841309f, 0.854980f, 0.867676f, 0.877930f, 0.888184f, 0.896484f, 0.904785f, 0.912109f, 0.918945f, 0.925293f, 0.930176f, 0.935547f,
+		0.940918f, 0.944336f, 0.948730f, 0.952637f, 0.956055f, 0.959473f, 0.962402f, 0.965332f, 0.967773f, 0.970703f, 0.972656f, 0.975098f,
+		0.977051f, 0.979004f, 0.981445f, 0.982910f, 0.984375f, 0.985840f, 0.987793f, 0.989258f, 0.990234f, 0.991211f, 0.996094f, 0.996094f,
+		0.996094f, 0.996094f, 0.995605f, 0.995117f, 0.004505f, 0.014908f, 0.027634f, 0.043274f, 0.061707f, 0.084045f, 0.111694f, 0.143921f,
+		0.180542f, 0.223877f, 0.270996f, 0.320557f, 0.373291f, 0.425781f, 0.478027f, 0.526855f, 0.573242f, 0.615723f, 0.654785f, 0.688965f,
+		0.720215f, 0.747559f, 0.771973f, 0.793457f, 0.812500f, 0.829102f, 0.844238f, 0.858398f, 0.870117f, 0.881348f, 0.890625f, 0.898926f,
+		0.906738f, 0.914062f, 0.921387f, 0.926758f, 0.932617f, 0.937500f, 0.942383f, 0.945801f, 0.950684f, 0.954102f, 0.958008f, 0.960938f,
+		0.964355f, 0.966797f, 0.969727f, 0.972656f, 0.974609f, 0.976562f, 0.978516f, 0.980469f, 0.981934f, 0.984375f, 0.985840f, 0.987793f,
+		0.988281f, 0.990234f, 0.995605f, 0.995605f, 0.995605f, 0.995605f, 0.995117f, 0.994629f, 0.003691f, 0.011925f, 0.021622f, 0.033203f,
+		0.047241f, 0.065247f, 0.085266f, 0.109558f, 0.138550f, 0.172363f, 0.210205f, 0.253418f, 0.299805f, 0.348877f, 0.400146f, 0.450195f,
+		0.499512f, 0.546387f, 0.589844f, 0.629883f, 0.666016f, 0.700195f, 0.728516f, 0.755371f, 0.778320f, 0.798828f, 0.817383f, 0.833984f,
+		0.848145f, 0.861816f, 0.874023f, 0.883789f, 0.893555f, 0.902344f, 0.910645f, 0.916992f, 0.922852f, 0.929688f, 0.934570f, 0.938965f,
+		0.944336f, 0.948730f, 0.951660f, 0.956543f, 0.959473f, 0.962891f, 0.965820f, 0.968262f, 0.970703f, 0.974121f, 0.976074f, 0.978516f,
+		0.979980f, 0.981934f, 0.983887f, 0.985840f, 0.987305f, 0.988281f, 0.994629f, 0.995117f, 0.995117f, 0.994629f, 0.994629f, 0.994141f,
+		0.002726f, 0.009560f, 0.017136f, 0.026871f, 0.037415f, 0.050079f, 0.066406f, 0.084717f, 0.107849f, 0.133423f, 0.164062f, 0.198853f,
+		0.238281f, 0.281250f, 0.327148f, 0.375977f, 0.424805f, 0.473877f, 0.521973f, 0.564941f, 0.606934f, 0.644531f, 0.679199f, 0.710449f,
+		0.738770f, 0.764160f, 0.786133f, 0.805664f, 0.824219f, 0.838867f, 0.853516f, 0.866211f, 0.876953f, 0.887695f, 0.896484f, 0.905762f,
+		0.912598f, 0.919922f, 0.925781f, 0.932129f, 0.937500f, 0.942383f, 0.946777f, 0.951660f, 0.955078f, 0.958984f, 0.961426f, 0.965332f,
+		0.967773f, 0.970703f, 0.972656f, 0.975586f, 0.978027f, 0.979492f, 0.981934f, 0.983887f, 0.984863f, 0.986816f, 0.994629f, 0.994629f,
+		0.994629f, 0.994141f, 0.994141f, 0.993652f, 0.002487f, 0.007553f, 0.013863f, 0.021439f, 0.029755f, 0.040771f, 0.052643f, 0.067444f,
+		0.084473f, 0.104980f, 0.128784f, 0.157227f, 0.189087f, 0.224609f, 0.265381f, 0.308838f, 0.354004f, 0.401611f, 0.450439f, 0.496582f,
+		0.541992f, 0.583984f, 0.623047f, 0.660645f, 0.693359f, 0.722168f, 0.749512f, 0.772949f, 0.793457f, 0.812988f, 0.830078f, 0.845215f,
+		0.859375f, 0.871094f, 0.882812f, 0.892090f, 0.900879f, 0.908691f, 0.916504f, 0.922852f, 0.930176f, 0.935547f, 0.940430f, 0.944824f,
+		0.949219f, 0.952637f, 0.956543f, 0.960449f, 0.963867f, 0.967285f, 0.970215f, 0.972656f, 0.974609f, 0.977539f, 0.979492f, 0.981934f,
+		0.983887f, 0.985352f, 0.993652f, 0.994141f, 0.994141f, 0.993652f, 0.993652f, 0.993164f, 0.001893f, 0.006641f, 0.011551f, 0.017319f,
+		0.024612f, 0.032959f, 0.042023f, 0.053772f, 0.067444f, 0.083435f, 0.102356f, 0.123840f, 0.150024f, 0.179688f, 0.213501f, 0.250488f,
+		0.291992f, 0.335938f, 0.381592f, 0.427246f, 0.473877f, 0.518555f, 0.563477f, 0.603027f, 0.640625f, 0.676270f, 0.707031f, 0.735352f,
+		0.760254f, 0.782715f, 0.802734f, 0.821777f, 0.838379f, 0.851562f, 0.865234f, 0.876953f, 0.886719f, 0.896484f, 0.905273f, 0.913086f,
+		0.921387f, 0.927734f, 0.933105f, 0.938477f, 0.942871f, 0.948242f, 0.951660f, 0.955566f, 0.959961f, 0.963867f, 0.966309f, 0.969238f,
+		0.972168f, 0.975098f, 0.977539f, 0.979492f, 0.981934f, 0.983887f, 0.993164f, 0.993652f, 0.993164f, 0.993164f, 0.993164f, 0.992676f,
+		0.001740f, 0.005634f, 0.009407f, 0.014992f, 0.020157f, 0.026840f, 0.035156f, 0.043793f, 0.054718f, 0.067505f, 0.082092f, 0.099731f,
+		0.120239f, 0.143921f, 0.171265f, 0.202393f, 0.237915f, 0.276367f, 0.318848f, 0.362793f, 0.407959f, 0.454346f, 0.499023f, 0.542480f,
+		0.583984f, 0.623535f, 0.659180f, 0.691895f, 0.721680f, 0.748047f, 0.772461f, 0.793457f, 0.812988f, 0.829102f, 0.845215f, 0.859863f,
+		0.872559f, 0.883789f, 0.893555f, 0.902344f, 0.911133f, 0.918457f, 0.924805f, 0.930664f, 0.937012f, 0.941895f, 0.947266f, 0.951172f,
+		0.956055f, 0.959473f, 0.962402f, 0.966309f, 0.968750f, 0.972168f, 0.974609f, 0.977051f, 0.979492f, 0.981934f, 0.992188f, 0.992676f,
+		0.992676f, 0.992676f, 0.992188f, 0.992676f, 0.001502f, 0.004482f, 0.008278f, 0.012276f, 0.016800f, 0.022644f, 0.029129f, 0.036194f,
+		0.045197f, 0.055298f, 0.067017f, 0.080750f, 0.096863f, 0.115906f, 0.138184f, 0.163940f, 0.192993f, 0.225952f, 0.262695f, 0.302490f,
+		0.344971f, 0.389648f, 0.434814f, 0.480469f, 0.523926f, 0.566406f, 0.605957f, 0.643066f, 0.677246f, 0.708496f, 0.736816f, 0.761719f,
+		0.784668f, 0.804688f, 0.823242f, 0.840332f, 0.854004f, 0.867188f, 0.878906f, 0.890137f, 0.898438f, 0.907715f, 0.916016f, 0.922852f,
+		0.930176f, 0.935547f, 0.940918f, 0.946289f, 0.950684f, 0.955078f, 0.959473f, 0.961914f, 0.966309f, 0.969238f, 0.972168f, 0.974609f,
+		0.977539f, 0.979492f, 0.991211f, 0.992188f, 0.991699f, 0.992188f, 0.991699f, 0.991211f, 0.001411f, 0.003645f, 0.007160f, 0.010414f,
+		0.014397f, 0.018677f, 0.024338f, 0.030426f, 0.037384f, 0.045654f, 0.055054f, 0.066101f, 0.079529f, 0.094543f, 0.112793f, 0.133057f,
+		0.157227f, 0.183960f, 0.215210f, 0.250488f, 0.288086f, 0.329102f, 0.372314f, 0.416992f, 0.461914f, 0.505859f, 0.549316f, 0.589355f,
+		0.627930f, 0.664062f, 0.695801f, 0.725098f, 0.752441f, 0.775879f, 0.797363f, 0.815918f, 0.833984f, 0.849121f, 0.863281f, 0.875488f,
+		0.886230f, 0.895996f, 0.904785f, 0.914062f, 0.920898f, 0.928223f, 0.935059f, 0.940918f, 0.945312f, 0.950195f, 0.954102f, 0.958984f,
+		0.962402f, 0.966309f, 0.969238f, 0.972656f, 0.974609f, 0.977539f, 0.990234f, 0.992188f, 0.991211f, 0.991211f, 0.990723f, 0.991211f,
+		0.000926f, 0.003523f, 0.006207f, 0.008949f, 0.012718f, 0.016312f, 0.020447f, 0.025467f, 0.031128f, 0.037994f, 0.045532f, 0.054901f,
+		0.065430f, 0.077576f, 0.091797f, 0.109131f, 0.128418f, 0.151245f, 0.176636f, 0.206055f, 0.238525f, 0.275146f, 0.314697f, 0.357178f,
+		0.400391f, 0.445312f, 0.489746f, 0.531738f, 0.574219f, 0.613281f, 0.650391f, 0.683594f, 0.714355f, 0.742188f, 0.768066f, 0.790039f,
+		0.810059f, 0.828125f, 0.843262f, 0.858398f, 0.871582f, 0.883789f, 0.893555f, 0.903809f, 0.912598f, 0.919434f, 0.926758f, 0.933594f,
+		0.939453f, 0.944336f, 0.950195f, 0.954590f, 0.958008f, 0.962402f, 0.966309f, 0.969727f, 0.972656f, 0.975586f, 0.989746f, 0.990723f,
+		0.990723f, 0.990234f, 0.990234f, 0.990234f, 0.001140f, 0.003021f, 0.005527f, 0.008102f, 0.010445f, 0.013977f, 0.017349f, 0.021637f,
+		0.026535f, 0.031677f, 0.038330f, 0.045776f, 0.054382f, 0.064392f, 0.076233f, 0.089844f, 0.105713f, 0.123840f, 0.145020f, 0.169556f,
+		0.196899f, 0.229248f, 0.263672f, 0.302002f, 0.342529f, 0.385986f, 0.429932f, 0.473877f, 0.517578f, 0.560547f, 0.600586f, 0.638184f,
+		0.672852f, 0.704590f, 0.733398f, 0.759277f, 0.782715f, 0.803711f, 0.823242f, 0.840820f, 0.854980f, 0.869141f, 0.881348f, 0.892090f,
+		0.902344f, 0.910645f, 0.919922f, 0.927246f, 0.933105f, 0.938965f, 0.944824f, 0.949707f, 0.954102f, 0.959473f, 0.962891f, 0.966309f,
+		0.969727f, 0.972168f, 0.988770f, 0.990234f, 0.989746f, 0.989746f, 0.989746f, 0.989258f, 0.000870f, 0.002666f, 0.004578f, 0.006737f,
+		0.009430f, 0.012077f, 0.015381f, 0.018463f, 0.022293f, 0.027313f, 0.032654f, 0.038727f, 0.045746f, 0.053619f, 0.063232f, 0.074524f,
+		0.087219f, 0.102356f, 0.119324f, 0.139648f, 0.162842f, 0.189941f, 0.219482f, 0.253174f, 0.289795f, 0.329346f, 0.372070f, 0.415039f,
+		0.459717f, 0.503418f, 0.546387f, 0.587402f, 0.625977f, 0.661621f, 0.694336f, 0.725586f, 0.752441f, 0.776855f, 0.798828f, 0.818359f,
+		0.837402f, 0.852539f, 0.866699f, 0.878906f, 0.891113f, 0.900879f, 0.910156f, 0.918457f, 0.926270f, 0.932617f, 0.938965f, 0.944824f,
+		0.950195f, 0.955078f, 0.958984f, 0.962891f, 0.966797f, 0.970703f, 0.987793f, 0.988770f, 0.989258f, 0.989258f, 0.988770f, 0.988770f,
+		0.000835f, 0.002302f, 0.004078f, 0.005802f, 0.008026f, 0.010490f, 0.013153f, 0.016235f, 0.019485f, 0.023636f, 0.027847f, 0.033081f,
+		0.038849f, 0.045441f, 0.053253f, 0.062500f, 0.072571f, 0.085205f, 0.098999f, 0.115662f, 0.135254f, 0.156860f, 0.182373f, 0.211060f,
+		0.243042f, 0.279053f, 0.318115f, 0.359619f, 0.402832f, 0.447021f, 0.490234f, 0.533691f, 0.575195f, 0.615234f, 0.651855f, 0.686035f,
+		0.717285f, 0.746094f, 0.771484f, 0.793945f, 0.813965f, 0.833496f, 0.848633f, 0.864258f, 0.877930f, 0.889648f, 0.900391f, 0.909180f,
+		0.918945f, 0.926270f, 0.932129f, 0.939453f, 0.945312f, 0.950684f, 0.955566f, 0.959473f, 0.963867f, 0.967773f, 0.987305f, 0.988281f,
+		0.988281f, 0.988281f, 0.988281f, 0.987793f, 0.000815f, 0.001984f, 0.003475f, 0.005302f, 0.007103f, 0.009354f, 0.011528f, 0.013977f,
+		0.017197f, 0.020111f, 0.023788f, 0.027771f, 0.033447f, 0.038452f, 0.045013f, 0.052704f, 0.061066f, 0.071228f, 0.082886f, 0.096313f,
+		0.112488f, 0.130737f, 0.151245f, 0.175659f, 0.203125f, 0.234619f, 0.269043f, 0.306885f, 0.347656f, 0.390381f, 0.434570f, 0.478760f,
+		0.522461f, 0.564453f, 0.605957f, 0.644043f, 0.678223f, 0.710449f, 0.739746f, 0.766602f, 0.791016f, 0.811035f, 0.831055f, 0.847168f,
+		0.862793f, 0.875977f, 0.888672f, 0.899414f, 0.909180f, 0.917480f, 0.926270f, 0.933105f, 0.939941f, 0.945801f, 0.950684f, 0.955566f,
+		0.960938f, 0.964844f, 0.985840f, 0.987305f, 0.987793f, 0.987305f, 0.987305f, 0.987305f, 0.000587f, 0.002005f, 0.003122f, 0.004707f,
+		0.006283f, 0.007778f, 0.009972f, 0.012581f, 0.014435f, 0.017426f, 0.020691f, 0.024475f, 0.028519f, 0.033203f, 0.038513f, 0.044708f,
+		0.051727f, 0.060028f, 0.069763f, 0.080627f, 0.093506f, 0.109009f, 0.125977f, 0.146362f, 0.169678f, 0.196533f, 0.226685f, 0.259766f,
+		0.297119f, 0.337646f, 0.380127f, 0.424072f, 0.468018f, 0.512207f, 0.555176f, 0.596680f, 0.635254f, 0.671387f, 0.704590f, 0.734863f,
+		0.762207f, 0.787109f, 0.809082f, 0.828613f, 0.846191f, 0.860840f, 0.875977f, 0.888184f, 0.899902f, 0.908691f, 0.918457f, 0.926270f,
+		0.934082f, 0.940430f, 0.947266f, 0.951660f, 0.958008f, 0.961914f, 0.984863f, 0.986328f, 0.986816f, 0.986816f, 0.986328f, 0.986328f,
+		0.000475f, 0.001671f, 0.003019f, 0.004379f, 0.005592f, 0.006882f, 0.008682f, 0.010757f, 0.012856f, 0.015343f, 0.018112f, 0.021164f,
+		0.024353f, 0.028595f, 0.033020f, 0.038086f, 0.044006f, 0.050812f, 0.058594f, 0.067993f, 0.078735f, 0.091248f, 0.105530f, 0.122009f,
+		0.142212f, 0.164062f, 0.189697f, 0.219238f, 0.251953f, 0.288330f, 0.328125f, 0.369629f, 0.413818f, 0.458008f, 0.503418f, 0.547363f,
+		0.588867f, 0.628418f, 0.665039f, 0.699707f, 0.730469f, 0.758301f, 0.784668f, 0.807129f, 0.826660f, 0.844727f, 0.862305f, 0.875977f,
+		0.888672f, 0.900879f, 0.910156f, 0.919434f, 0.927734f, 0.935059f, 0.941406f, 0.947754f, 0.953125f, 0.958496f, 0.983887f, 0.985352f,
+		0.985352f, 0.985352f, 0.984863f, 0.985352f, 0.000325f, 0.001517f, 0.002554f, 0.003811f, 0.004990f, 0.006638f, 0.007706f, 0.009399f,
+		0.011177f, 0.013580f, 0.015671f, 0.018478f, 0.021393f, 0.024612f, 0.028442f, 0.032990f, 0.037750f, 0.043427f, 0.050354f, 0.057861f,
+		0.066101f, 0.076294f, 0.088684f, 0.102417f, 0.119080f, 0.137451f, 0.159058f, 0.183838f, 0.212524f, 0.244385f, 0.280273f, 0.319336f,
+		0.361084f, 0.405029f, 0.449707f, 0.494873f, 0.539551f, 0.582031f, 0.622559f, 0.660156f, 0.695801f, 0.727539f, 0.756348f, 0.782715f,
+		0.805664f, 0.826172f, 0.845215f, 0.861328f, 0.875977f, 0.889648f, 0.901367f, 0.910645f, 0.920410f, 0.928711f, 0.937012f, 0.942871f,
+		0.949219f, 0.955078f, 0.982422f, 0.983887f, 0.984375f, 0.984375f, 0.983887f, 0.983887f, 0.000349f, 0.001533f, 0.002413f, 0.003326f,
+		0.004463f, 0.005524f, 0.006954f, 0.008202f, 0.010025f, 0.011864f, 0.013924f, 0.015884f, 0.018478f, 0.021484f, 0.024658f, 0.028671f,
+		0.032562f, 0.037170f, 0.042969f, 0.049194f, 0.056641f, 0.065063f, 0.074951f, 0.086182f, 0.099731f, 0.115662f, 0.133789f, 0.154175f,
+		0.178589f, 0.206421f, 0.237671f, 0.272949f, 0.312012f, 0.352783f, 0.396973f, 0.442627f, 0.487793f, 0.532227f, 0.576660f, 0.617188f,
+		0.657227f, 0.692383f, 0.725586f, 0.754395f, 0.780762f, 0.805664f, 0.826172f, 0.845215f, 0.861816f, 0.876465f, 0.890137f, 0.902344f,
+		0.912598f, 0.921875f, 0.930176f, 0.937988f, 0.945312f, 0.952148f, 0.981445f, 0.982910f, 0.982910f, 0.983398f, 0.983398f, 0.983398f,
+		0.000475f, 0.001141f, 0.002058f, 0.002846f, 0.004120f, 0.005013f, 0.006207f, 0.007664f, 0.009193f, 0.010368f, 0.012222f, 0.014404f,
+		0.016403f, 0.018799f, 0.021439f, 0.024567f, 0.028076f, 0.032379f, 0.036652f, 0.042145f, 0.048157f, 0.055389f, 0.063660f, 0.073059f,
+		0.083740f, 0.097046f, 0.112366f, 0.129517f, 0.149780f, 0.173584f, 0.200684f, 0.231812f, 0.266357f, 0.304688f, 0.346680f, 0.390137f,
+		0.435547f, 0.481445f, 0.526367f, 0.572266f, 0.613770f, 0.653320f, 0.690430f, 0.723633f, 0.754395f, 0.781250f, 0.806152f, 0.826172f,
+		0.847168f, 0.862793f, 0.878906f, 0.892090f, 0.904297f, 0.914551f, 0.924316f, 0.933105f, 0.940430f, 0.947754f, 0.979492f, 0.981934f,
+		0.981934f, 0.981934f, 0.981445f, 0.981445f, 0.000239f, 0.000882f, 0.001744f, 0.002878f, 0.003819f, 0.004532f, 0.005550f, 0.006653f,
+		0.007942f, 0.009277f, 0.010628f, 0.012421f, 0.014397f, 0.016312f, 0.018845f, 0.021576f, 0.024536f, 0.027817f, 0.031860f, 0.036346f,
+		0.041595f, 0.047333f, 0.054138f, 0.062317f, 0.071350f, 0.081970f, 0.094299f, 0.109070f, 0.126221f, 0.146118f, 0.169067f, 0.195801f,
+		0.226196f, 0.260742f, 0.298584f, 0.340088f, 0.384277f, 0.429688f, 0.476807f, 0.522461f, 0.568359f, 0.611328f, 0.651855f, 0.689453f,
+		0.723633f, 0.754395f, 0.782715f, 0.807617f, 0.829590f, 0.848145f, 0.865723f, 0.880859f, 0.894531f, 0.906738f, 0.917969f, 0.927246f,
+		0.936035f, 0.943359f, 0.978027f, 0.979980f, 0.980469f, 0.980469f, 0.980469f, 0.980469f, 0.000240f, 0.000948f, 0.001495f, 0.002592f,
+		0.003241f, 0.004055f, 0.004856f, 0.006111f, 0.007133f, 0.008125f, 0.009445f, 0.011108f, 0.012474f, 0.014374f, 0.016586f, 0.018784f,
+		0.021286f, 0.024475f, 0.027481f, 0.031403f, 0.035828f, 0.040710f, 0.046204f, 0.052704f, 0.060577f, 0.069519f, 0.079651f, 0.092224f,
+		0.106506f, 0.122986f, 0.142456f, 0.165161f, 0.191284f, 0.221924f, 0.255615f, 0.293457f, 0.335205f, 0.379395f, 0.425537f, 0.472900f,
+		0.519531f, 0.566406f, 0.610840f, 0.652344f, 0.689941f, 0.724609f, 0.755371f, 0.784180f, 0.808594f, 0.831055f, 0.851562f, 0.869141f,
+		0.884277f, 0.897461f, 0.909668f, 0.920410f, 0.930176f, 0.937988f, 0.976562f, 0.979004f, 0.979492f, 0.979492f, 0.979492f, 0.979492f,
+		0.000302f, 0.000863f, 0.001315f, 0.002195f, 0.002905f, 0.003592f, 0.004784f, 0.005478f, 0.006199f, 0.007389f, 0.008545f, 0.009811f,
+		0.011185f, 0.012787f, 0.014603f, 0.016342f, 0.018784f, 0.021347f, 0.024033f, 0.027496f, 0.031006f, 0.034790f, 0.039856f, 0.045288f,
+		0.051636f, 0.059052f, 0.067566f, 0.078003f, 0.089905f, 0.103760f, 0.119934f, 0.139282f, 0.161865f, 0.187622f, 0.217407f, 0.251221f,
+		0.288818f, 0.330811f, 0.375244f, 0.422607f, 0.470703f, 0.518066f, 0.565430f, 0.609863f, 0.651855f, 0.691406f, 0.726562f, 0.758301f,
+		0.787109f, 0.812500f, 0.835449f, 0.855957f, 0.872559f, 0.887695f, 0.901367f, 0.913574f, 0.923828f, 0.933105f, 0.975098f, 0.977539f,
+		0.977539f, 0.977539f, 0.978027f, 0.977051f, 0.000240f, 0.000808f, 0.001537f, 0.002106f, 0.002493f, 0.003729f, 0.004036f, 0.004982f,
+		0.005539f, 0.006454f, 0.007526f, 0.008690f, 0.009987f, 0.011421f, 0.012894f, 0.014618f, 0.016464f, 0.018539f, 0.021118f, 0.023865f,
+		0.026794f, 0.030487f, 0.034241f, 0.038879f, 0.044067f, 0.050690f, 0.057678f, 0.066040f, 0.076111f, 0.087524f, 0.101379f, 0.117737f,
+		0.136353f, 0.158325f, 0.183594f, 0.213501f, 0.247192f, 0.284912f, 0.327393f, 0.372803f, 0.420410f, 0.468750f, 0.518066f, 0.565430f,
+		0.611328f, 0.654297f, 0.694336f, 0.729980f, 0.762207f, 0.791504f, 0.817383f, 0.839844f, 0.859863f, 0.876953f, 0.891602f, 0.905762f,
+		0.917480f, 0.928711f, 0.973633f, 0.975098f, 0.976562f, 0.975586f, 0.976562f, 0.976562f, 0.000240f, 0.000587f, 0.001223f, 0.001691f,
+		0.002499f, 0.003008f, 0.003643f, 0.004295f, 0.004795f, 0.005726f, 0.006649f, 0.007671f, 0.008766f, 0.010002f, 0.011307f, 0.012764f,
+		0.014465f, 0.016388f, 0.018387f, 0.020599f, 0.023453f, 0.026291f, 0.029572f, 0.033417f, 0.037964f, 0.043427f, 0.049316f, 0.056519f,
+		0.064819f, 0.074219f, 0.085693f, 0.099121f, 0.115112f, 0.133301f, 0.155273f, 0.180420f, 0.210205f, 0.244751f, 0.282715f, 0.324951f,
+		0.371338f, 0.419434f, 0.468994f, 0.518555f, 0.566895f, 0.613770f, 0.658203f, 0.698242f, 0.735352f, 0.766602f, 0.796875f, 0.821289f,
+		0.844238f, 0.863770f, 0.881836f, 0.896973f, 0.910156f, 0.922363f, 0.971191f, 0.974121f, 0.974609f, 0.974121f, 0.974609f, 0.974609f,
+		0.000228f, 0.000671f, 0.001122f, 0.001607f, 0.002291f, 0.002836f, 0.003319f, 0.003817f, 0.004509f, 0.005253f, 0.005894f, 0.006840f,
+		0.007820f, 0.008972f, 0.010086f, 0.011391f, 0.012848f, 0.014328f, 0.016266f, 0.018158f, 0.020447f, 0.022720f, 0.026031f, 0.029053f,
+		0.032593f, 0.037109f, 0.042236f, 0.048340f, 0.055115f, 0.063049f, 0.072632f, 0.083801f, 0.097351f, 0.112488f, 0.130493f, 0.152222f,
+		0.178101f, 0.208008f, 0.241943f, 0.280762f, 0.323730f, 0.370117f, 0.419434f, 0.470459f, 0.520996f, 0.570801f, 0.617676f, 0.663086f,
+		0.704102f, 0.740234f, 0.773438f, 0.802246f, 0.829102f, 0.850098f, 0.870117f, 0.887695f, 0.902832f, 0.916016f, 0.969238f, 0.972168f,
+		0.972168f, 0.972656f, 0.972656f, 0.972168f, 0.000121f, 0.000526f, 0.001092f, 0.001670f, 0.001744f, 0.002420f, 0.002945f, 0.003237f,
+		0.004013f, 0.004894f, 0.005421f, 0.005932f, 0.006996f, 0.007904f, 0.008873f, 0.009995f, 0.011391f, 0.012756f, 0.014053f, 0.015884f,
+		0.017715f, 0.019775f, 0.022324f, 0.025406f, 0.028290f, 0.032349f, 0.036560f, 0.041412f, 0.047058f, 0.053772f, 0.061493f, 0.070862f,
+		0.081848f, 0.094666f, 0.110229f, 0.128662f, 0.150024f, 0.175903f, 0.205566f, 0.239990f, 0.279785f, 0.323486f, 0.370850f, 0.421143f,
+		0.473633f, 0.524902f, 0.576172f, 0.625000f, 0.668457f, 0.710938f, 0.748535f, 0.781250f, 0.810059f, 0.835449f, 0.857910f, 0.877441f,
+		0.894531f, 0.908691f, 0.966797f, 0.970215f, 0.970703f, 0.970703f, 0.970703f, 0.970215f, 0.000127f, 0.000521f, 0.001083f, 0.001460f,
+		0.001684f, 0.002111f, 0.002563f, 0.003048f, 0.003618f, 0.004124f, 0.004936f, 0.005543f, 0.006340f, 0.007111f, 0.008049f, 0.008774f,
+		0.009865f, 0.011162f, 0.012360f, 0.013840f, 0.015465f, 0.017181f, 0.019531f, 0.021973f, 0.024582f, 0.027847f, 0.031342f, 0.035706f,
+		0.040100f, 0.045990f, 0.052521f, 0.060089f, 0.069214f, 0.080017f, 0.093079f, 0.108521f, 0.126709f, 0.148071f, 0.174072f, 0.204224f,
+		0.239502f, 0.279541f, 0.324219f, 0.373047f, 0.424805f, 0.477295f, 0.530762f, 0.583008f, 0.632324f, 0.677246f, 0.719727f, 0.756348f,
+		0.789551f, 0.819336f, 0.842773f, 0.866211f, 0.885742f, 0.901855f, 0.965332f, 0.967773f, 0.968262f, 0.967773f, 0.968750f, 0.968262f,
+		0.000244f, 0.000397f, 0.001001f, 0.001181f, 0.001642f, 0.001872f, 0.002460f, 0.002712f, 0.003061f, 0.003723f, 0.004520f, 0.005043f,
+		0.005547f, 0.006451f, 0.007057f, 0.007828f, 0.008942f, 0.009872f, 0.010857f, 0.012131f, 0.013557f, 0.015198f, 0.017059f, 0.019241f,
+		0.021454f, 0.024048f, 0.027069f, 0.030594f, 0.034332f, 0.039001f, 0.044952f, 0.050873f, 0.058716f, 0.067505f, 0.078369f, 0.091309f,
+		0.106506f, 0.124695f, 0.146484f, 0.172852f, 0.203369f, 0.239014f, 0.280273f, 0.326172f, 0.376465f, 0.429443f, 0.483643f, 0.538574f,
+		0.591309f, 0.641602f, 0.687500f, 0.729492f, 0.766602f, 0.800293f, 0.828613f, 0.854004f, 0.874512f, 0.893555f, 0.961914f, 0.965332f,
+		0.965820f, 0.966309f, 0.966309f, 0.965820f, 0.000243f, 0.000453f, 0.000888f, 0.001245f, 0.001342f, 0.001847f, 0.002060f, 0.002541f,
+		0.002991f, 0.003355f, 0.003679f, 0.004379f, 0.005177f, 0.005413f, 0.006283f, 0.007038f, 0.007896f, 0.008507f, 0.009552f, 0.010628f,
+		0.011909f, 0.013306f, 0.015038f, 0.016388f, 0.018433f, 0.020752f, 0.023254f, 0.026413f, 0.029617f, 0.033447f, 0.037842f, 0.043701f,
+		0.049896f, 0.057190f, 0.066101f, 0.076660f, 0.089600f, 0.104553f, 0.123230f, 0.145386f, 0.171387f, 0.202637f, 0.239624f, 0.281982f,
+		0.329346f, 0.380859f, 0.436035f, 0.491943f, 0.547852f, 0.602539f, 0.653809f, 0.699707f, 0.741699f, 0.778320f, 0.811035f, 0.838867f,
+		0.862793f, 0.884766f, 0.959961f, 0.963379f, 0.963379f, 0.963379f, 0.964355f, 0.963379f, 0.000241f, 0.000452f, 0.000798f, 0.001119f,
+		0.001220f, 0.001430f, 0.001902f, 0.002277f, 0.002737f, 0.002893f, 0.003624f, 0.003937f, 0.004436f, 0.005089f, 0.005669f, 0.006226f,
+		0.006680f, 0.007519f, 0.008568f, 0.009384f, 0.010422f, 0.011795f, 0.012840f, 0.014526f, 0.016235f, 0.017929f, 0.020218f, 0.022736f,
+		0.025146f, 0.028580f, 0.032684f, 0.036896f, 0.042511f, 0.048431f, 0.055634f, 0.064453f, 0.075317f, 0.088196f, 0.103333f, 0.121948f,
+		0.144287f, 0.171143f, 0.203491f, 0.241577f, 0.285156f, 0.334229f, 0.387939f, 0.444580f, 0.501953f, 0.559570f, 0.614746f, 0.666504f,
+		0.712402f, 0.755371f, 0.791504f, 0.823242f, 0.851074f, 0.875000f, 0.956543f, 0.959961f, 0.960938f, 0.960449f, 0.960449f, 0.960449f,
+		0.000000f, 0.000263f, 0.000693f, 0.000873f, 0.001183f, 0.001447f, 0.001476f, 0.002068f, 0.002171f, 0.002857f, 0.003164f, 0.003542f,
+		0.003778f, 0.004326f, 0.004906f, 0.005436f, 0.006126f, 0.006687f, 0.007229f, 0.008377f, 0.009232f, 0.010223f, 0.011436f, 0.012527f,
+		0.013832f, 0.015747f, 0.017365f, 0.019363f, 0.021667f, 0.024231f, 0.027695f, 0.031769f, 0.035889f, 0.041016f, 0.047028f, 0.054504f,
+		0.063110f, 0.073975f, 0.086487f, 0.101807f, 0.120972f, 0.143555f, 0.171753f, 0.204956f, 0.244263f, 0.289551f, 0.340576f, 0.396484f,
+		0.455078f, 0.514648f, 0.573730f, 0.630371f, 0.681152f, 0.729004f, 0.770020f, 0.806641f, 0.837402f, 0.863770f, 0.953613f, 0.956543f,
+		0.957520f, 0.957031f, 0.957031f, 0.958008f, 0.000000f, 0.000356f, 0.000641f, 0.000870f, 0.000998f, 0.001134f, 0.001495f, 0.001724f,
+		0.002436f, 0.002478f, 0.002775f, 0.003113f, 0.003435f, 0.003864f, 0.004314f, 0.004704f, 0.005276f, 0.005886f, 0.006599f, 0.007309f,
+		0.008003f, 0.008987f, 0.009987f, 0.010941f, 0.012192f, 0.013466f, 0.015030f, 0.016708f, 0.018906f, 0.021103f, 0.023788f, 0.026886f,
+		0.030457f, 0.034943f, 0.040009f, 0.045959f, 0.053162f, 0.061920f, 0.072144f, 0.085205f, 0.101257f, 0.120422f, 0.143555f, 0.172363f,
+		0.206909f, 0.248047f, 0.295410f, 0.349121f, 0.407715f, 0.468750f, 0.530762f, 0.589844f, 0.647949f, 0.699707f, 0.746094f, 0.786621f,
+		0.823242f, 0.852051f, 0.950195f, 0.953125f, 0.954102f, 0.954102f, 0.954102f, 0.954102f, 0.000231f, 0.000449f, 0.000516f, 0.000760f,
+		0.000868f, 0.001152f, 0.001403f, 0.001773f, 0.002165f, 0.002245f, 0.002550f, 0.002783f, 0.003277f, 0.003660f, 0.003782f, 0.004120f,
+		0.004631f, 0.005268f, 0.005795f, 0.006344f, 0.007053f, 0.007835f, 0.008598f, 0.009460f, 0.010689f, 0.011551f, 0.012726f, 0.014359f,
+		0.016052f, 0.017975f, 0.020218f, 0.022812f, 0.025803f, 0.029251f, 0.033386f, 0.038574f, 0.044556f, 0.051941f, 0.060577f, 0.071045f,
+		0.084106f, 0.100342f, 0.119751f, 0.144043f, 0.174194f, 0.209961f, 0.253418f, 0.303467f, 0.359619f, 0.420898f, 0.483887f, 0.547852f,
+		0.609375f, 0.667480f, 0.719727f, 0.765625f, 0.804688f, 0.839844f, 0.946289f, 0.949707f, 0.950195f, 0.950684f, 0.950684f, 0.950195f,
+		0.000201f, 0.000336f, 0.000452f, 0.000627f, 0.000793f, 0.000966f, 0.001134f, 0.001578f, 0.001790f, 0.001896f, 0.002254f, 0.002464f,
+		0.002825f, 0.003012f, 0.003414f, 0.003626f, 0.004131f, 0.004608f, 0.005058f, 0.005642f, 0.006191f, 0.006771f, 0.007378f, 0.008057f,
+		0.009132f, 0.009918f, 0.010826f, 0.012314f, 0.013794f, 0.015381f, 0.017197f, 0.019257f, 0.021912f, 0.024841f, 0.028259f, 0.032318f,
+		0.037262f, 0.043427f, 0.050537f, 0.059021f, 0.070007f, 0.083191f, 0.099609f, 0.120239f, 0.145508f, 0.176636f, 0.214600f, 0.260254f,
+		0.313232f, 0.372803f, 0.437012f, 0.503418f, 0.568359f, 0.631836f, 0.688965f, 0.741211f, 0.786621f, 0.825195f, 0.941406f, 0.946289f,
+		0.946289f, 0.946777f, 0.946289f, 0.947266f, 0.000000f, 0.000317f, 0.000445f, 0.000453f, 0.000781f, 0.000794f, 0.001183f, 0.001289f,
+		0.001479f, 0.001832f, 0.001874f, 0.002256f, 0.002270f, 0.002716f, 0.002960f, 0.003273f, 0.003630f, 0.003948f, 0.004467f, 0.004833f,
+		0.005451f, 0.005962f, 0.006367f, 0.007088f, 0.007717f, 0.008400f, 0.009506f, 0.010445f, 0.011658f, 0.012993f, 0.014618f, 0.016357f,
+		0.018524f, 0.021210f, 0.023712f, 0.027252f, 0.031219f, 0.036041f, 0.041962f, 0.049194f, 0.057892f, 0.068604f, 0.082642f, 0.099304f,
+		0.120728f, 0.147217f, 0.180054f, 0.221191f, 0.269287f, 0.325928f, 0.388916f, 0.457275f, 0.525391f, 0.593262f, 0.657715f, 0.714355f,
+		0.766113f, 0.809082f, 0.937500f, 0.940918f, 0.941895f, 0.941895f, 0.941895f, 0.942383f, 0.000243f, 0.000238f, 0.000411f, 0.000532f,
+		0.000530f, 0.000764f, 0.000853f, 0.001171f, 0.001417f, 0.001545f, 0.001799f, 0.001900f, 0.002094f, 0.002354f, 0.002577f, 0.002703f,
+		0.003155f, 0.003428f, 0.003809f, 0.004227f, 0.004677f, 0.004997f, 0.005386f, 0.005913f, 0.006741f, 0.007225f, 0.008057f, 0.008873f,
+		0.009819f, 0.011101f, 0.012253f, 0.013725f, 0.015488f, 0.017410f, 0.019791f, 0.022598f, 0.025635f, 0.030014f, 0.034973f, 0.040527f,
+		0.047729f, 0.056702f, 0.067505f, 0.081848f, 0.099609f, 0.121521f, 0.149902f, 0.185181f, 0.228516f, 0.280762f, 0.341553f, 0.408936f,
+		0.480225f, 0.552246f, 0.622070f, 0.686035f, 0.742188f, 0.792480f, 0.932129f, 0.935547f, 0.937012f, 0.937012f, 0.936523f, 0.937500f,
+		0.000000f, 0.000232f, 0.000330f, 0.000512f, 0.000523f, 0.000907f, 0.000953f, 0.001018f, 0.001234f, 0.001344f, 0.001610f, 0.001612f,
+		0.001845f, 0.002054f, 0.002218f, 0.002453f, 0.002829f, 0.003105f, 0.003300f, 0.003712f, 0.003853f, 0.004280f, 0.004631f, 0.005112f,
+		0.005665f, 0.006279f, 0.006779f, 0.007481f, 0.008362f, 0.009270f, 0.010338f, 0.011505f, 0.012848f, 0.014549f, 0.016403f, 0.018936f,
+		0.021622f, 0.024750f, 0.028900f, 0.033447f, 0.039185f, 0.046448f, 0.055603f, 0.067078f, 0.081238f, 0.100037f, 0.123230f, 0.153564f,
+		0.191284f, 0.238525f, 0.295166f, 0.361084f, 0.432861f, 0.507812f, 0.582520f, 0.653320f, 0.717285f, 0.772461f, 0.926270f, 0.931152f,
+		0.931152f, 0.932129f, 0.932129f, 0.932129f, 0.000118f, 0.000219f, 0.000227f, 0.000405f, 0.000689f, 0.000726f, 0.000910f, 0.000847f,
+		0.001072f, 0.001114f, 0.001388f, 0.001447f, 0.001656f, 0.001811f, 0.001897f, 0.002253f, 0.002373f, 0.002617f, 0.002796f, 0.003054f,
+		0.003414f, 0.003681f, 0.003929f, 0.004353f, 0.004902f, 0.005322f, 0.005863f, 0.006424f, 0.007000f, 0.007755f, 0.008675f, 0.009506f,
+		0.010704f, 0.012215f, 0.013557f, 0.015686f, 0.017807f, 0.020630f, 0.023376f, 0.027328f, 0.032013f, 0.038177f, 0.045288f, 0.054626f,
+		0.066284f, 0.081543f, 0.100891f, 0.125977f, 0.158447f, 0.199951f, 0.251465f, 0.313965f, 0.384521f, 0.461670f, 0.540527f, 0.617188f,
+		0.688965f, 0.750977f, 0.920410f, 0.924805f, 0.925781f, 0.926270f, 0.926758f, 0.925781f, 0.000230f, 0.000198f, 0.000217f, 0.000338f,
+		0.000584f, 0.000786f, 0.000699f, 0.000893f, 0.000954f, 0.000959f, 0.001153f, 0.001165f, 0.001375f, 0.001545f, 0.001752f, 0.001752f,
+		0.002062f, 0.002235f, 0.002399f, 0.002699f, 0.002853f, 0.002995f, 0.003372f, 0.003603f, 0.003944f, 0.004513f, 0.004704f, 0.005226f,
+		0.005878f, 0.006527f, 0.006992f, 0.007889f, 0.008919f, 0.010002f, 0.011124f, 0.012604f, 0.014526f, 0.016510f, 0.019104f, 0.022308f,
+		0.026077f, 0.030701f, 0.036774f, 0.044098f, 0.053558f, 0.065735f, 0.081299f, 0.101990f, 0.129517f, 0.164917f, 0.210938f, 0.268066f,
+		0.336914f, 0.413818f, 0.496094f, 0.579102f, 0.657227f, 0.727539f, 0.913574f, 0.917969f, 0.918945f, 0.919434f, 0.919922f, 0.919922f,
+		0.000000f, 0.000101f, 0.000214f, 0.000208f, 0.000339f, 0.000461f, 0.000577f, 0.000780f, 0.000777f, 0.000840f, 0.000853f, 0.001064f,
+		0.001198f, 0.001327f, 0.001489f, 0.001687f, 0.001809f, 0.001884f, 0.002008f, 0.002129f, 0.002434f, 0.002514f, 0.002949f, 0.003000f,
+		0.003351f, 0.003674f, 0.003918f, 0.004356f, 0.004875f, 0.005310f, 0.005768f, 0.006458f, 0.007244f, 0.008255f, 0.008949f, 0.010361f,
+		0.011589f, 0.013290f, 0.015335f, 0.017776f, 0.020828f, 0.024521f, 0.029236f, 0.035431f, 0.042694f, 0.052490f, 0.065369f, 0.082336f,
+		0.104492f, 0.134277f, 0.173828f, 0.225464f, 0.290039f, 0.365234f, 0.449707f, 0.536133f, 0.623047f, 0.702637f, 0.905273f, 0.911133f,
+		0.912598f, 0.913086f, 0.913086f, 0.913086f, 0.000000f, 0.000167f, 0.000167f, 0.000316f, 0.000432f, 0.000444f, 0.000608f, 0.000611f,
+		0.000678f, 0.000750f, 0.000899f, 0.000925f, 0.001043f, 0.001125f, 0.001222f, 0.001343f, 0.001470f, 0.001608f, 0.001679f, 0.001804f,
+		0.001976f, 0.002234f, 0.002361f, 0.002710f, 0.002748f, 0.003035f, 0.003290f, 0.003647f, 0.003990f, 0.004295f, 0.004745f, 0.005318f,
+		0.005920f, 0.006618f, 0.007347f, 0.008270f, 0.009361f, 0.010719f, 0.012291f, 0.014221f, 0.016693f, 0.019592f, 0.023239f, 0.027969f,
+		0.033752f, 0.041534f, 0.051666f, 0.065369f, 0.083618f, 0.108276f, 0.141357f, 0.186035f, 0.244141f, 0.316650f, 0.400635f, 0.491699f,
+		0.585938f, 0.672852f, 0.897461f, 0.903320f, 0.904297f, 0.903809f, 0.903809f, 0.904297f, 0.000000f, 0.000098f, 0.000145f, 0.000289f,
+		0.000399f, 0.000424f, 0.000429f, 0.000382f, 0.000529f, 0.000613f, 0.000660f, 0.000836f, 0.000907f, 0.000940f, 0.001005f, 0.001188f,
+		0.001306f, 0.001451f, 0.001420f, 0.001554f, 0.001667f, 0.001783f, 0.001955f, 0.002125f, 0.002357f, 0.002493f, 0.002760f, 0.002867f,
+		0.003298f, 0.003626f, 0.003878f, 0.004341f, 0.004704f, 0.005356f, 0.005905f, 0.006512f, 0.007435f, 0.008377f, 0.009598f, 0.011055f,
+		0.012978f, 0.015388f, 0.018036f, 0.021698f, 0.026337f, 0.032532f, 0.040192f, 0.050995f, 0.065125f, 0.085510f, 0.113037f, 0.150513f,
+		0.201538f, 0.268799f, 0.351318f, 0.444824f, 0.543457f, 0.641602f, 0.888672f, 0.894043f, 0.894531f, 0.895508f, 0.895020f, 0.895508f,
+		0.000000f, 0.000000f, 0.000032f, 0.000169f, 0.000338f, 0.000372f, 0.000468f, 0.000471f, 0.000460f, 0.000493f, 0.000588f, 0.000715f,
+		0.000762f, 0.000912f, 0.000831f, 0.001001f, 0.001043f, 0.001133f, 0.001242f, 0.001312f, 0.001446f, 0.001529f, 0.001647f, 0.001829f,
+		0.001982f, 0.002121f, 0.002165f, 0.002438f, 0.002628f, 0.002865f, 0.003113f, 0.003424f, 0.003622f, 0.004131f, 0.004639f, 0.005222f,
+		0.005875f, 0.006622f, 0.007496f, 0.008575f, 0.009987f, 0.011665f, 0.013985f, 0.016617f, 0.019913f, 0.024704f, 0.030960f, 0.039185f,
+		0.050323f, 0.066284f, 0.088196f, 0.119568f, 0.163208f, 0.223511f, 0.302002f, 0.395752f, 0.499756f, 0.605957f, 0.878418f, 0.883301f,
+		0.884766f, 0.884766f, 0.885254f, 0.885254f, 0.000000f, 0.000000f, 0.000000f, 0.000216f, 0.000237f, 0.000338f, 0.000387f, 0.000341f,
+		0.000435f, 0.000441f, 0.000461f, 0.000577f, 0.000544f, 0.000720f, 0.000813f, 0.000823f, 0.000912f, 0.000936f, 0.000994f, 0.001026f,
+		0.001240f, 0.001268f, 0.001365f, 0.001415f, 0.001590f, 0.001565f, 0.001870f, 0.001929f, 0.002123f, 0.002377f, 0.002430f, 0.002565f,
+		0.002947f, 0.003384f, 0.003662f, 0.004105f, 0.004513f, 0.005047f, 0.005741f, 0.006550f, 0.007549f, 0.008865f, 0.010612f, 0.012466f,
+		0.015350f, 0.018677f, 0.023270f, 0.029800f, 0.038361f, 0.050323f, 0.067932f, 0.092590f, 0.129395f, 0.181274f, 0.253418f, 0.345459f,
+		0.452637f, 0.567383f, 0.866699f, 0.872559f, 0.873047f, 0.873535f, 0.873047f, 0.873535f, 0.000000f, 0.000000f, 0.000121f, 0.000182f,
+		0.000187f, 0.000237f, 0.000264f, 0.000360f, 0.000360f, 0.000397f, 0.000398f, 0.000412f, 0.000432f, 0.000546f, 0.000575f, 0.000690f,
+		0.000731f, 0.000727f, 0.000807f, 0.000843f, 0.000924f, 0.001034f, 0.001093f, 0.001111f, 0.001251f, 0.001249f, 0.001334f, 0.001612f,
+		0.001717f, 0.001820f, 0.002090f, 0.002161f, 0.002354f, 0.002600f, 0.002787f, 0.003119f, 0.003586f, 0.003878f, 0.004452f, 0.004913f,
+		0.005772f, 0.006508f, 0.007679f, 0.009285f, 0.011086f, 0.013840f, 0.016968f, 0.021820f, 0.028259f, 0.037628f, 0.050812f, 0.070129f,
+		0.099670f, 0.143433f, 0.207031f, 0.294922f, 0.403076f, 0.525879f, 0.853516f, 0.859375f, 0.860840f, 0.860352f, 0.862305f, 0.861328f,
+		0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000181f, 0.000198f, 0.000181f, 0.000240f, 0.000275f, 0.000311f, 0.000427f, 0.000447f,
+		0.000395f, 0.000472f, 0.000456f, 0.000557f, 0.000518f, 0.000562f, 0.000635f, 0.000664f, 0.000868f, 0.000887f, 0.000865f, 0.001025f,
+		0.001014f, 0.001164f, 0.001096f, 0.001317f, 0.001382f, 0.001432f, 0.001445f, 0.001765f, 0.001744f, 0.002100f, 0.002144f, 0.002350f,
+		0.002655f, 0.002947f, 0.003294f, 0.003780f, 0.004265f, 0.004971f, 0.005699f, 0.006786f, 0.007957f, 0.009636f, 0.011932f, 0.015823f,
+		0.020142f, 0.026749f, 0.036530f, 0.051392f, 0.073792f, 0.109375f, 0.164185f, 0.244629f, 0.351562f, 0.479980f, 0.839355f, 0.844727f,
+		0.846680f, 0.847656f, 0.847168f, 0.846680f, 0.000000f, 0.000121f, 0.000120f, 0.000119f, 0.000162f, 0.000133f, 0.000170f, 0.000201f,
+		0.000204f, 0.000222f, 0.000258f, 0.000285f, 0.000324f, 0.000327f, 0.000422f, 0.000395f, 0.000431f, 0.000517f, 0.000632f, 0.000529f,
+		0.000589f, 0.000592f, 0.000735f, 0.000714f, 0.000795f, 0.000778f, 0.000823f, 0.001063f, 0.001080f, 0.001141f, 0.001154f, 0.001308f,
+		0.001439f, 0.001546f, 0.001689f, 0.001886f, 0.001978f, 0.002174f, 0.002377f, 0.002798f, 0.003277f, 0.003519f, 0.004181f, 0.004780f,
+		0.005768f, 0.006863f, 0.008644f, 0.010750f, 0.014030f, 0.018448f, 0.025635f, 0.036194f, 0.053223f, 0.080811f, 0.125610f, 0.196533f,
+		0.299316f, 0.430176f, 0.822754f, 0.830078f, 0.831055f, 0.831543f, 0.832031f, 0.831543f, 0.000000f, 0.000121f, 0.000120f, 0.000118f,
+		0.000117f, 0.000120f, 0.000123f, 0.000151f, 0.000154f, 0.000175f, 0.000254f, 0.000190f, 0.000211f, 0.000306f, 0.000335f, 0.000358f,
+		0.000394f, 0.000417f, 0.000443f, 0.000410f, 0.000565f, 0.000565f, 0.000491f, 0.000623f, 0.000616f, 0.000631f, 0.000738f, 0.000676f,
+		0.000759f, 0.000924f, 0.000895f, 0.001030f, 0.001064f, 0.001176f, 0.001267f, 0.001438f, 0.001518f, 0.001704f, 0.001742f, 0.002028f,
+		0.002384f, 0.002703f, 0.002972f, 0.003393f, 0.004051f, 0.004959f, 0.005993f, 0.007271f, 0.009277f, 0.012390f, 0.016968f, 0.024368f,
+		0.036560f, 0.056610f, 0.091797f, 0.151245f, 0.246460f, 0.379639f, 0.805664f, 0.812500f, 0.813477f, 0.813965f, 0.813965f, 0.813965f,
+		0.000000f, 0.000000f, 0.000118f, 0.000117f, 0.000116f, 0.000114f, 0.000113f, 0.000108f, 0.000127f, 0.000153f, 0.000133f, 0.000202f,
+		0.000217f, 0.000223f, 0.000242f, 0.000186f, 0.000280f, 0.000304f, 0.000318f, 0.000342f, 0.000338f, 0.000473f, 0.000360f, 0.000484f,
+		0.000422f, 0.000514f, 0.000527f, 0.000571f, 0.000633f, 0.000568f, 0.000639f, 0.000816f, 0.000789f, 0.000889f, 0.000891f, 0.000966f,
+		0.001125f, 0.001276f, 0.001316f, 0.001496f, 0.001658f, 0.001818f, 0.002047f, 0.002502f, 0.002781f, 0.003201f, 0.003914f, 0.004795f,
+		0.006096f, 0.007996f, 0.010918f, 0.015617f, 0.023697f, 0.037567f, 0.063477f, 0.111084f, 0.194824f, 0.324951f, 0.786133f, 0.792969f,
+		0.794434f, 0.793945f, 0.794922f, 0.794434f, 0.000000f, 0.000119f, 0.000117f, 0.000115f, 0.000113f, 0.000112f, 0.000110f, 0.000109f,
+		0.000104f, 0.000098f, 0.000099f, 0.000136f, 0.000112f, 0.000126f, 0.000175f, 0.000189f, 0.000196f, 0.000220f, 0.000216f, 0.000247f,
+		0.000258f, 0.000274f, 0.000285f, 0.000309f, 0.000308f, 0.000321f, 0.000381f, 0.000390f, 0.000475f, 0.000511f, 0.000485f, 0.000501f,
+		0.000641f, 0.000588f, 0.000652f, 0.000764f, 0.000808f, 0.000952f, 0.000906f, 0.001037f, 0.001110f, 0.001249f, 0.001411f, 0.001647f,
+		0.001894f, 0.002159f, 0.002687f, 0.003223f, 0.004036f, 0.005150f, 0.006989f, 0.009644f, 0.014420f, 0.023361f, 0.040802f, 0.076050f,
+		0.146362f, 0.269287f, 0.763184f, 0.770996f, 0.771973f, 0.771973f, 0.772461f, 0.772461f, 0.000121f, 0.000116f, 0.000114f, 0.000112f,
+		0.000109f, 0.000108f, 0.000106f, 0.000105f, 0.000104f, 0.000101f, 0.000095f, 0.000090f, 0.000085f, 0.000083f, 0.000104f, 0.000097f,
+		0.000094f, 0.000154f, 0.000127f, 0.000178f, 0.000197f, 0.000194f, 0.000233f, 0.000213f, 0.000279f, 0.000294f, 0.000293f, 0.000258f,
+		0.000319f, 0.000394f, 0.000344f, 0.000369f, 0.000394f, 0.000410f, 0.000438f, 0.000509f, 0.000514f, 0.000580f, 0.000617f, 0.000684f,
+		0.000807f, 0.000812f, 0.000914f, 0.001094f, 0.001183f, 0.001436f, 0.001639f, 0.002033f, 0.002523f, 0.003073f, 0.004063f, 0.005680f,
+		0.008560f, 0.013466f, 0.024109f, 0.047791f, 0.102051f, 0.213867f, 0.740234f, 0.746582f, 0.748047f, 0.748535f, 0.749023f, 0.749023f,
+		0.000000f, 0.000113f, 0.000108f, 0.000107f, 0.000104f, 0.000102f, 0.000099f, 0.000099f, 0.000097f, 0.000096f, 0.000095f, 0.000091f,
+		0.000086f, 0.000081f, 0.000077f, 0.000073f, 0.000085f, 0.000091f, 0.000070f, 0.000102f, 0.000117f, 0.000131f, 0.000145f, 0.000148f,
+		0.000171f, 0.000178f, 0.000178f, 0.000207f, 0.000225f, 0.000209f, 0.000285f, 0.000238f, 0.000260f, 0.000298f, 0.000331f, 0.000360f,
+		0.000371f, 0.000346f, 0.000407f, 0.000443f, 0.000494f, 0.000516f, 0.000578f, 0.000662f, 0.000767f, 0.000847f, 0.001004f, 0.001149f,
+		0.001451f, 0.001783f, 0.002310f, 0.003262f, 0.004593f, 0.007309f, 0.012985f, 0.026703f, 0.064026f, 0.158813f, 0.712891f, 0.719238f,
+		0.722168f, 0.721680f, 0.722168f, 0.722656f, 0.000000f, 0.000105f, 0.000102f, 0.000098f, 0.000094f, 0.000092f, 0.000091f, 0.000089f,
+		0.000088f, 0.000086f, 0.000085f, 0.000084f, 0.000083f, 0.000080f, 0.000076f, 0.000073f, 0.000069f, 0.000065f, 0.000062f, 0.000059f,
+		0.000068f, 0.000063f, 0.000069f, 0.000074f, 0.000087f, 0.000102f, 0.000112f, 0.000130f, 0.000137f, 0.000129f, 0.000143f, 0.000168f,
+		0.000180f, 0.000178f, 0.000189f, 0.000198f, 0.000222f, 0.000240f, 0.000262f, 0.000285f, 0.000304f, 0.000317f, 0.000339f, 0.000399f,
+		0.000439f, 0.000490f, 0.000570f, 0.000658f, 0.000781f, 0.000988f, 0.001235f, 0.001674f, 0.002407f, 0.003725f, 0.006485f, 0.013199f,
+		0.034546f, 0.107605f, 0.682129f, 0.691406f, 0.692871f, 0.691406f, 0.692871f, 0.692871f, 0.000105f, 0.000089f, 0.000085f, 0.000080f,
+		0.000078f, 0.000078f, 0.000075f, 0.000074f, 0.000072f, 0.000072f, 0.000070f, 0.000071f, 0.000069f, 0.000069f, 0.000069f, 0.000068f,
+		0.000066f, 0.000063f, 0.000060f, 0.000057f, 0.000054f, 0.000052f, 0.000049f, 0.000047f, 0.000046f, 0.000045f, 0.000048f, 0.000055f,
+		0.000060f, 0.000068f, 0.000083f, 0.000087f, 0.000092f, 0.000103f, 0.000109f, 0.000117f, 0.000130f, 0.000150f, 0.000148f, 0.000142f,
+		0.000167f, 0.000186f, 0.000210f, 0.000213f, 0.000232f, 0.000280f, 0.000292f, 0.000329f, 0.000391f, 0.000456f, 0.000596f, 0.000764f,
+		0.001065f, 0.001633f, 0.002806f, 0.005909f, 0.015488f, 0.062378f, 0.651367f, 0.659668f, 0.661133f, 0.661133f, 0.660645f, 0.661621f,
+		0.000034f, 0.000037f, 0.000048f, 0.000051f, 0.000047f, 0.000049f, 0.000047f, 0.000051f, 0.000049f, 0.000051f, 0.000049f, 0.000050f,
+		0.000051f, 0.000050f, 0.000050f, 0.000049f, 0.000051f, 0.000050f, 0.000051f, 0.000050f, 0.000049f, 0.000047f, 0.000045f, 0.000043f,
+		0.000041f, 0.000039f, 0.000037f, 0.000035f, 0.000033f, 0.000032f, 0.000030f, 0.000029f, 0.000034f, 0.000041f, 0.000046f, 0.000057f,
+		0.000063f, 0.000067f, 0.000065f, 0.000072f, 0.000083f, 0.000093f, 0.000096f, 0.000102f, 0.000102f, 0.000135f, 0.000134f, 0.000151f,
+		0.000184f, 0.000198f, 0.000245f, 0.000306f, 0.000425f, 0.000607f, 0.001032f, 0.002081f, 0.005886f, 0.027924f, 0.617188f, 0.625977f,
+		0.627441f, 0.627930f, 0.626953f, 0.628418f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000006f, 0.000010f, 0.000014f,
+		0.000016f, 0.000014f, 0.000019f, 0.000022f, 0.000022f, 0.000022f, 0.000025f, 0.000026f, 0.000027f, 0.000028f, 0.000029f, 0.000029f,
+		0.000029f, 0.000030f, 0.000030f, 0.000031f, 0.000032f, 0.000032f, 0.000031f, 0.000030f, 0.000028f, 0.000027f, 0.000026f, 0.000024f,
+		0.000023f, 0.000022f, 0.000021f, 0.000020f, 0.000019f, 0.000021f, 0.000022f, 0.000024f, 0.000027f, 0.000035f, 0.000041f, 0.000034f,
+		0.000041f, 0.000052f, 0.000051f, 0.000051f, 0.000058f, 0.000070f, 0.000074f, 0.000103f, 0.000119f, 0.000169f, 0.000277f, 0.000510f,
+		0.001495f, 0.008766f, 0.583008f, 0.590332f, 0.591797f, 0.591797f, 0.592285f, 0.592285f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000002f, 0.000003f, 0.000005f, 0.000006f, 0.000008f, 0.000009f, 0.000010f, 0.000010f,
+		0.000012f, 0.000012f, 0.000013f, 0.000014f, 0.000015f, 0.000015f, 0.000015f, 0.000015f, 0.000014f, 0.000013f, 0.000013f, 0.000012f,
+		0.000011f, 0.000010f, 0.000010f, 0.000009f, 0.000009f, 0.000014f, 0.000011f, 0.000015f, 0.000017f, 0.000017f, 0.000021f, 0.000020f,
+		0.000026f, 0.000026f, 0.000042f, 0.000069f, 0.000178f, 0.001302f, 0.544434f, 0.553711f, 0.554688f, 0.554688f, 0.556152f, 0.556641f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000001f, 0.000002f, 0.000003f, 0.000003f,
+		0.000003f, 0.000003f, 0.000003f, 0.000002f, 0.000002f, 0.000001f, 0.000003f, 0.000003f, 0.000004f, 0.000014f, 0.506836f, 0.515137f,
+		0.516113f, 0.516602f, 0.517090f, 0.517578f, 
+	},
+	{
+		0.089539f, 0.244873f, 0.368164f, 0.464355f, 0.539551f, 0.599121f, 0.648438f, 0.688477f, 0.721680f, 0.749512f, 0.772461f, 0.793945f,
+		0.811523f, 0.826172f, 0.841309f, 0.854004f, 0.863770f, 0.874512f, 0.883301f, 0.891602f, 0.898438f, 0.906250f, 0.912109f, 0.917969f,
+		0.922852f, 0.928223f, 0.932617f, 0.937012f, 0.940918f, 0.944336f, 0.948242f, 0.951660f, 0.954590f, 0.957520f, 0.960449f, 0.962891f,
+		0.965820f, 0.967773f, 0.970215f, 0.972656f, 0.974609f, 0.976074f, 0.978516f, 0.979492f, 0.981934f, 0.983398f, 0.984863f, 0.986328f,
+		0.987793f, 0.988770f, 0.990234f, 0.991699f, 0.993164f, 0.994141f, 0.995117f, 0.996582f, 0.997559f, 0.998535f, 0.999023f, 0.998535f,
+		0.997559f, 0.997070f, 0.996582f, 0.995605f, 0.045563f, 0.143921f, 0.242798f, 0.334717f, 0.417969f, 0.489258f, 0.550293f, 0.602051f,
+		0.646484f, 0.683594f, 0.715820f, 0.743652f, 0.767090f, 0.788086f, 0.805664f, 0.822266f, 0.836426f, 0.849609f, 0.861328f, 0.870117f,
+		0.879883f, 0.889160f, 0.896973f, 0.903320f, 0.909668f, 0.916016f, 0.921875f, 0.926758f, 0.931641f, 0.936523f, 0.940430f, 0.943848f,
+		0.947266f, 0.951172f, 0.954102f, 0.957520f, 0.960449f, 0.962891f, 0.965820f, 0.968262f, 0.970215f, 0.973145f, 0.974121f, 0.976074f,
+		0.979004f, 0.980469f, 0.982422f, 0.983887f, 0.985352f, 0.986816f, 0.988281f, 0.989746f, 0.991211f, 0.992188f, 0.994141f, 0.995117f,
+		0.996094f, 0.997070f, 0.998535f, 0.997559f, 0.997070f, 0.996582f, 0.996094f, 0.995117f, 0.026855f, 0.089233f, 0.159790f, 0.234619f,
+		0.308838f, 0.381348f, 0.447754f, 0.507812f, 0.561035f, 0.606934f, 0.646484f, 0.683105f, 0.712402f, 0.740234f, 0.763184f, 0.784668f,
+		0.802246f, 0.819336f, 0.833984f, 0.846680f, 0.857910f, 0.868652f, 0.878418f, 0.886719f, 0.895508f, 0.903320f, 0.909668f, 0.915527f,
+		0.920410f, 0.926270f, 0.931152f, 0.935547f, 0.940430f, 0.943848f, 0.947754f, 0.951172f, 0.954590f, 0.958008f, 0.960449f, 0.963379f,
+		0.966309f, 0.968750f, 0.971191f, 0.973145f, 0.975586f, 0.977051f, 0.979004f, 0.981445f, 0.982910f, 0.983887f, 0.985840f, 0.987305f,
+		0.988770f, 0.990723f, 0.992188f, 0.993164f, 0.994629f, 0.996094f, 0.998047f, 0.997070f, 0.996582f, 0.996094f, 0.995605f, 0.995117f,
+		0.017746f, 0.058746f, 0.108276f, 0.163818f, 0.224365f, 0.288086f, 0.351562f, 0.413086f, 0.470947f, 0.522949f, 0.569824f, 0.612793f,
+		0.650879f, 0.684570f, 0.713867f, 0.739258f, 0.762695f, 0.783203f, 0.800781f, 0.817871f, 0.833008f, 0.845215f, 0.857422f, 0.868164f,
+		0.877441f, 0.886230f, 0.894043f, 0.902832f, 0.908691f, 0.915039f, 0.921387f, 0.925781f, 0.930664f, 0.936035f, 0.939941f, 0.944336f,
+		0.948242f, 0.951660f, 0.955078f, 0.957520f, 0.961426f, 0.964355f, 0.967285f, 0.968750f, 0.971680f, 0.974121f, 0.975586f, 0.978027f,
+		0.979980f, 0.981934f, 0.983887f, 0.985352f, 0.987305f, 0.988770f, 0.989746f, 0.991211f, 0.992676f, 0.993652f, 0.997070f, 0.996582f,
+		0.996582f, 0.996094f, 0.995117f, 0.994629f, 0.012337f, 0.041229f, 0.075928f, 0.117065f, 0.163208f, 0.214478f, 0.270020f, 0.327148f,
+		0.383301f, 0.437500f, 0.490234f, 0.536621f, 0.581543f, 0.621094f, 0.656250f, 0.688477f, 0.716797f, 0.741699f, 0.763672f, 0.784668f,
+		0.802246f, 0.818359f, 0.832520f, 0.845703f, 0.857422f, 0.868164f, 0.877930f, 0.886230f, 0.895020f, 0.902344f, 0.909668f, 0.915039f,
+		0.921875f, 0.926758f, 0.931641f, 0.937012f, 0.940430f, 0.946289f, 0.949219f, 0.952637f, 0.956055f, 0.958984f, 0.961914f, 0.964844f,
+		0.967773f, 0.970215f, 0.972656f, 0.974609f, 0.976562f, 0.979004f, 0.980957f, 0.982910f, 0.984863f, 0.986816f, 0.987793f, 0.989746f,
+		0.990723f, 0.992676f, 0.996582f, 0.996094f, 0.995605f, 0.995117f, 0.994629f, 0.994141f, 0.009315f, 0.030411f, 0.055756f, 0.085632f,
+		0.121094f, 0.160889f, 0.206055f, 0.254150f, 0.305664f, 0.357422f, 0.408447f, 0.459717f, 0.506836f, 0.551270f, 0.592773f, 0.629395f,
+		0.662598f, 0.692871f, 0.719727f, 0.745117f, 0.767090f, 0.786133f, 0.804688f, 0.819336f, 0.834473f, 0.847168f, 0.858398f, 0.869629f,
+		0.879395f, 0.888672f, 0.895020f, 0.903320f, 0.910156f, 0.916016f, 0.922363f, 0.928223f, 0.933105f, 0.937012f, 0.941406f, 0.946289f,
+		0.950195f, 0.954102f, 0.957031f, 0.960449f, 0.963379f, 0.965820f, 0.969238f, 0.971191f, 0.974121f, 0.976074f, 0.978027f, 0.979980f,
+		0.982422f, 0.984375f, 0.985840f, 0.987793f, 0.989258f, 0.990723f, 0.995605f, 0.995605f, 0.995117f, 0.994629f, 0.994629f, 0.993652f,
+		0.006634f, 0.022736f, 0.041962f, 0.064026f, 0.090759f, 0.122192f, 0.157593f, 0.197510f, 0.240356f, 0.287354f, 0.335693f, 0.384766f,
+		0.432373f, 0.479736f, 0.523438f, 0.565430f, 0.604004f, 0.639160f, 0.670898f, 0.699219f, 0.726562f, 0.749023f, 0.770508f, 0.790527f,
+		0.806641f, 0.822754f, 0.836426f, 0.848633f, 0.859863f, 0.871582f, 0.881348f, 0.889160f, 0.897949f, 0.905273f, 0.912598f, 0.918945f,
+		0.924316f, 0.929199f, 0.935059f, 0.938965f, 0.943848f, 0.947266f, 0.951660f, 0.955078f, 0.958496f, 0.961914f, 0.964844f, 0.967773f,
+		0.970703f, 0.973145f, 0.975098f, 0.977539f, 0.979492f, 0.981445f, 0.983887f, 0.985352f, 0.987305f, 0.989258f, 0.995117f, 0.994629f,
+		0.994141f, 0.994141f, 0.993652f, 0.993164f, 0.005428f, 0.017807f, 0.032166f, 0.049652f, 0.070007f, 0.093811f, 0.121765f, 0.153564f,
+		0.189087f, 0.228516f, 0.270752f, 0.316162f, 0.362061f, 0.408936f, 0.453857f, 0.498779f, 0.540527f, 0.579590f, 0.615723f, 0.649902f,
+		0.679688f, 0.707520f, 0.732422f, 0.755371f, 0.775391f, 0.794922f, 0.811035f, 0.826172f, 0.839844f, 0.852051f, 0.864258f, 0.875000f,
+		0.883301f, 0.892578f, 0.899902f, 0.907715f, 0.914062f, 0.920410f, 0.926270f, 0.931641f, 0.936035f, 0.940918f, 0.945312f, 0.949219f,
+		0.954102f, 0.957031f, 0.960938f, 0.963379f, 0.966797f, 0.969238f, 0.972168f, 0.974609f, 0.977051f, 0.979492f, 0.980957f, 0.983398f,
+		0.985352f, 0.987305f, 0.994141f, 0.994141f, 0.994141f, 0.993652f, 0.993164f, 0.992676f, 0.004223f, 0.014046f, 0.025452f, 0.039062f,
+		0.055115f, 0.073608f, 0.095642f, 0.120239f, 0.149292f, 0.182251f, 0.217529f, 0.257080f, 0.298828f, 0.342773f, 0.387207f, 0.431152f,
+		0.474609f, 0.516602f, 0.556641f, 0.593750f, 0.628418f, 0.660156f, 0.689453f, 0.715820f, 0.740723f, 0.762207f, 0.782227f, 0.799805f,
+		0.816406f, 0.830566f, 0.844727f, 0.855469f, 0.867188f, 0.877441f, 0.886230f, 0.895020f, 0.903809f, 0.910645f, 0.917480f, 0.923340f,
+		0.928711f, 0.934570f, 0.939453f, 0.943848f, 0.948242f, 0.952148f, 0.956055f, 0.959473f, 0.961914f, 0.965820f, 0.968750f, 0.971680f,
+		0.974121f, 0.975586f, 0.979004f, 0.980957f, 0.983398f, 0.985352f, 0.993652f, 0.993652f, 0.993164f, 0.993164f, 0.992676f, 0.991699f,
+		0.003532f, 0.011536f, 0.020645f, 0.031342f, 0.044098f, 0.058624f, 0.075989f, 0.096252f, 0.119141f, 0.145386f, 0.175049f, 0.208130f,
+		0.244385f, 0.283203f, 0.324463f, 0.367432f, 0.410400f, 0.453369f, 0.495361f, 0.534668f, 0.572266f, 0.607910f, 0.641602f, 0.672852f,
+		0.700195f, 0.725098f, 0.748047f, 0.769531f, 0.789062f, 0.806152f, 0.821777f, 0.835938f, 0.848633f, 0.860352f, 0.872070f, 0.881836f,
+		0.890625f, 0.898926f, 0.906738f, 0.913086f, 0.919922f, 0.925781f, 0.931641f, 0.936523f, 0.941406f, 0.946289f, 0.950684f, 0.954590f,
+		0.958008f, 0.961426f, 0.964844f, 0.968262f, 0.970703f, 0.973633f, 0.976074f, 0.978516f, 0.980469f, 0.982910f, 0.992676f, 0.992676f,
+		0.992188f, 0.992188f, 0.991699f, 0.990723f, 0.002850f, 0.009483f, 0.016647f, 0.025833f, 0.035889f, 0.047424f, 0.061646f, 0.076660f,
+		0.095642f, 0.117065f, 0.141113f, 0.168457f, 0.198975f, 0.233032f, 0.269775f, 0.308838f, 0.349854f, 0.391357f, 0.432861f, 0.474121f,
+		0.515625f, 0.552734f, 0.589355f, 0.622559f, 0.654785f, 0.683594f, 0.710938f, 0.735352f, 0.757812f, 0.777344f, 0.795898f, 0.812988f,
+		0.827637f, 0.842285f, 0.854492f, 0.866211f, 0.876953f, 0.886719f, 0.895508f, 0.902832f, 0.911133f, 0.917969f, 0.924316f, 0.929688f,
+		0.935059f, 0.940430f, 0.945312f, 0.949219f, 0.953125f, 0.958008f, 0.961426f, 0.964844f, 0.967285f, 0.970703f, 0.973633f, 0.975586f,
+		0.978516f, 0.981445f, 0.991699f, 0.992188f, 0.991699f, 0.991211f, 0.991211f, 0.990723f, 0.002628f, 0.007713f, 0.014069f, 0.021484f,
+		0.029709f, 0.038910f, 0.050201f, 0.063171f, 0.078186f, 0.094849f, 0.114563f, 0.137329f, 0.162720f, 0.190918f, 0.222656f, 0.257568f,
+		0.293945f, 0.332764f, 0.372803f, 0.414551f, 0.455078f, 0.495361f, 0.533691f, 0.571289f, 0.606445f, 0.639160f, 0.668457f, 0.697754f,
+		0.723633f, 0.746094f, 0.767090f, 0.787598f, 0.804199f, 0.820801f, 0.834473f, 0.848633f, 0.860352f, 0.872559f, 0.882324f, 0.891602f,
+		0.899902f, 0.907715f, 0.915039f, 0.921387f, 0.927734f, 0.934082f, 0.938965f, 0.944824f, 0.948730f, 0.953125f, 0.956543f, 0.960938f,
+		0.963867f, 0.967285f, 0.970215f, 0.973145f, 0.976074f, 0.978516f, 0.990234f, 0.990723f, 0.990723f, 0.991211f, 0.990234f, 0.990234f,
+		0.002131f, 0.006535f, 0.012016f, 0.017670f, 0.024780f, 0.032837f, 0.041199f, 0.051819f, 0.063904f, 0.077759f, 0.093689f, 0.112610f,
+		0.133057f, 0.156860f, 0.183472f, 0.213257f, 0.245605f, 0.281006f, 0.318115f, 0.357422f, 0.397217f, 0.437500f, 0.478271f, 0.516602f,
+		0.554688f, 0.589844f, 0.623535f, 0.654785f, 0.684082f, 0.710938f, 0.734375f, 0.757812f, 0.777832f, 0.795898f, 0.813477f, 0.828613f,
+		0.843262f, 0.855957f, 0.867676f, 0.878906f, 0.888184f, 0.897461f, 0.905273f, 0.912598f, 0.919922f, 0.926758f, 0.932129f, 0.937988f,
+		0.942871f, 0.947754f, 0.951660f, 0.955566f, 0.960449f, 0.964355f, 0.967285f, 0.970215f, 0.973145f, 0.976074f, 0.989746f, 0.990234f,
+		0.990234f, 0.990234f, 0.989746f, 0.988770f, 0.001566f, 0.005798f, 0.010231f, 0.015259f, 0.020920f, 0.027176f, 0.034607f, 0.043335f,
+		0.052887f, 0.064392f, 0.077576f, 0.092712f, 0.109802f, 0.129639f, 0.151611f, 0.176758f, 0.204346f, 0.235474f, 0.269043f, 0.304688f,
+		0.342529f, 0.381836f, 0.421143f, 0.460449f, 0.500488f, 0.538086f, 0.574219f, 0.608887f, 0.640625f, 0.670898f, 0.699219f, 0.725098f,
+		0.748535f, 0.769043f, 0.788574f, 0.807129f, 0.823242f, 0.837402f, 0.850586f, 0.863281f, 0.874512f, 0.885254f, 0.894043f, 0.902832f,
+		0.910645f, 0.917969f, 0.924805f, 0.931152f, 0.936523f, 0.941895f, 0.947266f, 0.951172f, 0.955566f, 0.960449f, 0.963867f, 0.966797f,
+		0.970703f, 0.973145f, 0.988281f, 0.989258f, 0.989258f, 0.989258f, 0.988770f, 0.988281f, 0.001427f, 0.004749f, 0.008934f, 0.012833f,
+		0.017670f, 0.023483f, 0.029114f, 0.036438f, 0.044556f, 0.054047f, 0.064453f, 0.077148f, 0.091309f, 0.107544f, 0.125854f, 0.146729f,
+		0.170776f, 0.197266f, 0.226440f, 0.257568f, 0.292236f, 0.329346f, 0.367188f, 0.405762f, 0.445557f, 0.484619f, 0.522949f, 0.559570f,
+		0.595215f, 0.627441f, 0.659180f, 0.687012f, 0.714355f, 0.739258f, 0.761719f, 0.781738f, 0.800781f, 0.817383f, 0.833984f, 0.847168f,
+		0.859375f, 0.872070f, 0.882324f, 0.891602f, 0.900879f, 0.909668f, 0.916504f, 0.923828f, 0.930176f, 0.936523f, 0.941895f, 0.946777f,
+		0.951172f, 0.956055f, 0.960449f, 0.963867f, 0.967285f, 0.970703f, 0.987305f, 0.988770f, 0.988281f, 0.987793f, 0.987793f, 0.987793f,
+		0.001357f, 0.004501f, 0.007557f, 0.011284f, 0.015236f, 0.019791f, 0.025101f, 0.030838f, 0.037628f, 0.045532f, 0.054596f, 0.064636f,
+		0.076355f, 0.089905f, 0.105042f, 0.122498f, 0.142334f, 0.164307f, 0.189697f, 0.217896f, 0.248413f, 0.281494f, 0.316406f, 0.354004f,
+		0.391846f, 0.430664f, 0.469971f, 0.508301f, 0.545898f, 0.582031f, 0.615723f, 0.647461f, 0.677734f, 0.704590f, 0.731445f, 0.754395f,
+		0.775391f, 0.794922f, 0.811523f, 0.829102f, 0.842773f, 0.856934f, 0.868652f, 0.880371f, 0.891113f, 0.899414f, 0.908203f, 0.915527f,
+		0.922852f, 0.930176f, 0.936035f, 0.941406f, 0.947266f, 0.951660f, 0.957031f, 0.960449f, 0.963867f, 0.968262f, 0.986328f, 0.987305f,
+		0.987793f, 0.987305f, 0.987305f, 0.986816f, 0.001239f, 0.003864f, 0.006699f, 0.009621f, 0.013008f, 0.017059f, 0.021805f, 0.026703f,
+		0.032562f, 0.039185f, 0.045807f, 0.054352f, 0.064514f, 0.075439f, 0.088257f, 0.102478f, 0.119263f, 0.138306f, 0.159546f, 0.183228f,
+		0.209961f, 0.239258f, 0.271484f, 0.305176f, 0.341797f, 0.379639f, 0.417480f, 0.456787f, 0.495605f, 0.532227f, 0.570801f, 0.604980f,
+		0.637207f, 0.666992f, 0.696289f, 0.722656f, 0.746582f, 0.768555f, 0.789062f, 0.808105f, 0.824219f, 0.839844f, 0.854492f, 0.865723f,
+		0.878418f, 0.888672f, 0.897461f, 0.906738f, 0.915039f, 0.922363f, 0.929199f, 0.935547f, 0.941895f, 0.946289f, 0.952148f, 0.956543f,
+		0.960449f, 0.964844f, 0.985352f, 0.986816f, 0.986816f, 0.986328f, 0.986328f, 0.985840f, 0.001151f, 0.003429f, 0.005753f, 0.008400f,
+		0.011391f, 0.014877f, 0.018494f, 0.022858f, 0.028046f, 0.033112f, 0.039642f, 0.046661f, 0.054565f, 0.064026f, 0.074280f, 0.086243f,
+		0.100403f, 0.116150f, 0.133789f, 0.154053f, 0.176636f, 0.202393f, 0.230957f, 0.261719f, 0.295166f, 0.330322f, 0.367432f, 0.405518f,
+		0.445312f, 0.483398f, 0.520996f, 0.558105f, 0.594238f, 0.626465f, 0.659668f, 0.688477f, 0.714844f, 0.740723f, 0.763672f, 0.784180f,
+		0.804199f, 0.821289f, 0.837402f, 0.852051f, 0.864258f, 0.876465f, 0.886719f, 0.897949f, 0.906250f, 0.915039f, 0.922363f, 0.929199f,
+		0.935547f, 0.941406f, 0.946777f, 0.952637f, 0.958008f, 0.961914f, 0.983887f, 0.985840f, 0.985352f, 0.985352f, 0.984863f, 0.984863f,
+		0.001000f, 0.002768f, 0.005127f, 0.007515f, 0.010155f, 0.013283f, 0.016205f, 0.019714f, 0.023987f, 0.028854f, 0.033905f, 0.040161f,
+		0.046814f, 0.054199f, 0.063110f, 0.073303f, 0.084839f, 0.098145f, 0.112854f, 0.129883f, 0.149292f, 0.171387f, 0.195435f, 0.222778f,
+		0.252686f, 0.285400f, 0.320312f, 0.356689f, 0.394531f, 0.433105f, 0.471924f, 0.510742f, 0.547852f, 0.584473f, 0.617676f, 0.650879f,
+		0.680664f, 0.708984f, 0.734375f, 0.759277f, 0.780762f, 0.799805f, 0.817383f, 0.834473f, 0.849121f, 0.862793f, 0.875488f, 0.886719f,
+		0.896484f, 0.906250f, 0.915039f, 0.923828f, 0.930176f, 0.936035f, 0.942871f, 0.948242f, 0.953613f, 0.958008f, 0.982910f, 0.983887f,
+		0.984375f, 0.983887f, 0.984375f, 0.983398f, 0.000799f, 0.002705f, 0.004459f, 0.006573f, 0.008842f, 0.011375f, 0.014099f, 0.017487f,
+		0.020798f, 0.024963f, 0.029465f, 0.034637f, 0.039703f, 0.046478f, 0.054047f, 0.062256f, 0.072388f, 0.082947f, 0.095764f, 0.110229f,
+		0.126099f, 0.144775f, 0.165771f, 0.189697f, 0.216187f, 0.244995f, 0.276123f, 0.310303f, 0.346191f, 0.384521f, 0.422607f, 0.461670f,
+		0.500000f, 0.538574f, 0.575195f, 0.609863f, 0.643555f, 0.673828f, 0.702637f, 0.730469f, 0.754395f, 0.777344f, 0.797363f, 0.815430f,
+		0.833008f, 0.848633f, 0.861328f, 0.875000f, 0.886719f, 0.896973f, 0.906738f, 0.915039f, 0.923340f, 0.930176f, 0.936523f, 0.943848f,
+		0.948730f, 0.954102f, 0.981445f, 0.983398f, 0.982910f, 0.983398f, 0.982910f, 0.982910f, 0.000774f, 0.002554f, 0.003899f, 0.005875f,
+		0.007759f, 0.009949f, 0.012733f, 0.015060f, 0.018280f, 0.021667f, 0.025574f, 0.029678f, 0.034698f, 0.040405f, 0.046570f, 0.053650f,
+		0.061462f, 0.071106f, 0.081360f, 0.093323f, 0.107300f, 0.122864f, 0.140747f, 0.160522f, 0.183960f, 0.209229f, 0.237305f, 0.268799f,
+		0.302002f, 0.337402f, 0.374023f, 0.413330f, 0.451904f, 0.490967f, 0.529785f, 0.567383f, 0.603027f, 0.636719f, 0.668457f, 0.698242f,
+		0.725586f, 0.750977f, 0.773926f, 0.793945f, 0.813965f, 0.831543f, 0.847656f, 0.861816f, 0.874512f, 0.886719f, 0.897461f, 0.906738f,
+		0.915527f, 0.923828f, 0.931641f, 0.937988f, 0.944824f, 0.949707f, 0.979980f, 0.981934f, 0.981934f, 0.981934f, 0.981934f, 0.981445f,
+		0.000657f, 0.001934f, 0.003330f, 0.005280f, 0.006748f, 0.009079f, 0.010994f, 0.013763f, 0.015945f, 0.019150f, 0.022003f, 0.026001f,
+		0.030350f, 0.034790f, 0.040253f, 0.045898f, 0.052795f, 0.060852f, 0.069641f, 0.079346f, 0.091187f, 0.104492f, 0.119751f, 0.136963f,
+		0.156372f, 0.178345f, 0.203247f, 0.230957f, 0.260742f, 0.294189f, 0.328613f, 0.365723f, 0.403564f, 0.443115f, 0.482910f, 0.521484f,
+		0.559570f, 0.596680f, 0.630859f, 0.664062f, 0.694336f, 0.722168f, 0.747559f, 0.771484f, 0.793457f, 0.813477f, 0.830078f, 0.846191f,
+		0.861816f, 0.874023f, 0.887207f, 0.898438f, 0.908691f, 0.916992f, 0.925293f, 0.933594f, 0.939941f, 0.946777f, 0.978516f, 0.980469f,
+		0.980469f, 0.980469f, 0.980469f, 0.980469f, 0.000818f, 0.001935f, 0.003246f, 0.004658f, 0.006229f, 0.007912f, 0.010017f, 0.012093f,
+		0.014259f, 0.016586f, 0.019653f, 0.022659f, 0.026413f, 0.030289f, 0.034790f, 0.039917f, 0.045441f, 0.052338f, 0.059479f, 0.068115f,
+		0.077759f, 0.089050f, 0.102051f, 0.116272f, 0.133179f, 0.152344f, 0.173340f, 0.197876f, 0.224243f, 0.254150f, 0.286621f, 0.321533f,
+		0.357666f, 0.396729f, 0.436279f, 0.475830f, 0.514648f, 0.553711f, 0.590332f, 0.626465f, 0.659180f, 0.689941f, 0.719238f, 0.746094f,
+		0.770020f, 0.792480f, 0.812500f, 0.830566f, 0.846680f, 0.862305f, 0.875977f, 0.888184f, 0.899414f, 0.910156f, 0.918945f, 0.927246f,
+		0.935059f, 0.941895f, 0.977051f, 0.979004f, 0.979492f, 0.979004f, 0.979492f, 0.979004f, 0.000583f, 0.001696f, 0.003044f, 0.004276f,
+		0.005394f, 0.007111f, 0.009048f, 0.010727f, 0.012802f, 0.014549f, 0.017319f, 0.019943f, 0.023132f, 0.026459f, 0.030212f, 0.034576f,
+		0.039612f, 0.045105f, 0.051422f, 0.058594f, 0.066833f, 0.076416f, 0.087341f, 0.099792f, 0.113647f, 0.130005f, 0.147827f, 0.168945f,
+		0.192261f, 0.218750f, 0.247803f, 0.280029f, 0.314209f, 0.351074f, 0.389404f, 0.429199f, 0.468750f, 0.508301f, 0.547852f, 0.585938f,
+		0.622070f, 0.655762f, 0.687988f, 0.718262f, 0.744629f, 0.769531f, 0.792480f, 0.812500f, 0.832520f, 0.848633f, 0.863770f, 0.877441f,
+		0.890137f, 0.901367f, 0.912109f, 0.921387f, 0.929199f, 0.937500f, 0.975586f, 0.978027f, 0.978027f, 0.977539f, 0.977539f, 0.977051f,
+		0.000463f, 0.001634f, 0.002899f, 0.003574f, 0.004932f, 0.006233f, 0.007866f, 0.009644f, 0.011055f, 0.012894f, 0.015518f, 0.017792f,
+		0.020279f, 0.023178f, 0.026657f, 0.030136f, 0.034271f, 0.039062f, 0.044586f, 0.050446f, 0.057739f, 0.065613f, 0.074646f, 0.084900f,
+		0.097107f, 0.111023f, 0.126099f, 0.143921f, 0.164673f, 0.187500f, 0.213257f, 0.242065f, 0.273926f, 0.308594f, 0.344971f, 0.383301f,
+		0.423340f, 0.463623f, 0.503906f, 0.543945f, 0.582520f, 0.619629f, 0.653809f, 0.686523f, 0.717285f, 0.744629f, 0.770020f, 0.792969f,
+		0.814453f, 0.833496f, 0.850098f, 0.866211f, 0.879395f, 0.893066f, 0.904297f, 0.914551f, 0.923828f, 0.932129f, 0.973145f, 0.976074f,
+		0.976562f, 0.976074f, 0.976074f, 0.976074f, 0.000472f, 0.001289f, 0.002508f, 0.003481f, 0.004459f, 0.005894f, 0.007042f, 0.008232f,
+		0.009972f, 0.011719f, 0.013435f, 0.015884f, 0.017899f, 0.020386f, 0.023422f, 0.026428f, 0.030411f, 0.034180f, 0.038757f, 0.043854f,
+		0.049652f, 0.056549f, 0.064270f, 0.073303f, 0.083252f, 0.095093f, 0.107910f, 0.123169f, 0.141113f, 0.160645f, 0.183472f, 0.208618f,
+		0.237305f, 0.268799f, 0.302734f, 0.339600f, 0.377930f, 0.418457f, 0.459473f, 0.500000f, 0.540527f, 0.579102f, 0.617188f, 0.652832f,
+		0.685547f, 0.716309f, 0.745117f, 0.771484f, 0.794922f, 0.815918f, 0.834961f, 0.853027f, 0.868652f, 0.882324f, 0.895996f, 0.907227f,
+		0.916992f, 0.927246f, 0.972168f, 0.974121f, 0.975098f, 0.973633f, 0.974609f, 0.973633f, 0.000238f, 0.001453f, 0.002047f, 0.002985f,
+		0.004227f, 0.005272f, 0.006096f, 0.007309f, 0.008957f, 0.010437f, 0.012184f, 0.014214f, 0.015793f, 0.018082f, 0.020538f, 0.023270f,
+		0.026505f, 0.029648f, 0.033813f, 0.038300f, 0.043457f, 0.049042f, 0.055298f, 0.062744f, 0.070984f, 0.081299f, 0.092590f, 0.105591f,
+		0.120361f, 0.137695f, 0.156982f, 0.179443f, 0.204346f, 0.232788f, 0.263672f, 0.297363f, 0.334229f, 0.373047f, 0.414307f, 0.455322f,
+		0.497314f, 0.538086f, 0.578613f, 0.616211f, 0.653320f, 0.686523f, 0.718262f, 0.747559f, 0.773438f, 0.797363f, 0.818848f, 0.838867f,
+		0.856934f, 0.871582f, 0.885742f, 0.898926f, 0.910645f, 0.920410f, 0.970215f, 0.971680f, 0.972656f, 0.972656f, 0.972168f, 0.972168f,
+		0.000376f, 0.001075f, 0.002052f, 0.002823f, 0.003603f, 0.004509f, 0.005619f, 0.007008f, 0.008064f, 0.009132f, 0.010849f, 0.012314f,
+		0.013817f, 0.015945f, 0.018188f, 0.020676f, 0.022995f, 0.026230f, 0.029587f, 0.033234f, 0.037598f, 0.042328f, 0.048004f, 0.054230f,
+		0.061188f, 0.069824f, 0.079468f, 0.090454f, 0.103271f, 0.117493f, 0.134644f, 0.153931f, 0.175293f, 0.200806f, 0.228149f, 0.259277f,
+		0.293945f, 0.330566f, 0.370117f, 0.410889f, 0.453369f, 0.495605f, 0.537109f, 0.578125f, 0.616699f, 0.653809f, 0.689453f, 0.721191f,
+		0.750000f, 0.776855f, 0.800293f, 0.822754f, 0.841309f, 0.859863f, 0.876465f, 0.890137f, 0.902832f, 0.914062f, 0.967773f, 0.970703f,
+		0.970703f, 0.970703f, 0.970703f, 0.970703f, 0.000237f, 0.000972f, 0.001674f, 0.002413f, 0.003336f, 0.003956f, 0.005093f, 0.006039f,
+		0.007069f, 0.008202f, 0.009613f, 0.011017f, 0.012520f, 0.014282f, 0.016068f, 0.017853f, 0.020508f, 0.023117f, 0.025986f, 0.029160f,
+		0.032898f, 0.036865f, 0.041565f, 0.046997f, 0.052887f, 0.060089f, 0.068176f, 0.077515f, 0.088257f, 0.100586f, 0.114929f, 0.131592f,
+		0.150635f, 0.172241f, 0.196411f, 0.224731f, 0.255859f, 0.290039f, 0.327393f, 0.367188f, 0.409180f, 0.451172f, 0.493896f, 0.536621f,
+		0.578613f, 0.618164f, 0.655762f, 0.691406f, 0.724121f, 0.753906f, 0.781738f, 0.805176f, 0.827637f, 0.847656f, 0.864746f, 0.880859f,
+		0.895508f, 0.907715f, 0.965332f, 0.968262f, 0.968750f, 0.969238f, 0.967773f, 0.967773f, 0.000450f, 0.001033f, 0.001554f, 0.002131f,
+		0.002939f, 0.003662f, 0.004551f, 0.005722f, 0.006405f, 0.007542f, 0.008484f, 0.009750f, 0.011017f, 0.012596f, 0.014046f, 0.015854f,
+		0.017975f, 0.020264f, 0.022736f, 0.025497f, 0.028671f, 0.031952f, 0.036011f, 0.040741f, 0.045746f, 0.051910f, 0.058868f, 0.066772f,
+		0.075867f, 0.086304f, 0.098328f, 0.112244f, 0.128784f, 0.147217f, 0.168945f, 0.193848f, 0.221558f, 0.252441f, 0.287109f, 0.324951f,
+		0.365234f, 0.407715f, 0.450684f, 0.494629f, 0.539062f, 0.580566f, 0.621094f, 0.659668f, 0.695801f, 0.729004f, 0.758789f, 0.786133f,
+		0.810547f, 0.833008f, 0.852539f, 0.870117f, 0.886719f, 0.900879f, 0.962891f, 0.966309f, 0.966309f, 0.966797f, 0.966797f, 0.966309f,
+		0.000304f, 0.001050f, 0.001257f, 0.002295f, 0.002689f, 0.003885f, 0.004284f, 0.004726f, 0.005547f, 0.006721f, 0.007595f, 0.008667f,
+		0.009811f, 0.011330f, 0.012642f, 0.014130f, 0.016098f, 0.017975f, 0.019867f, 0.022247f, 0.024811f, 0.028030f, 0.031403f, 0.035461f,
+		0.039642f, 0.044800f, 0.050720f, 0.057495f, 0.065002f, 0.073914f, 0.084290f, 0.095947f, 0.109985f, 0.126343f, 0.144409f, 0.166138f,
+		0.190918f, 0.218750f, 0.250244f, 0.285400f, 0.323730f, 0.364258f, 0.407471f, 0.452148f, 0.496338f, 0.540527f, 0.584473f, 0.625977f,
+		0.665039f, 0.701172f, 0.735352f, 0.765137f, 0.792480f, 0.817383f, 0.840332f, 0.859863f, 0.876953f, 0.893066f, 0.959961f, 0.963379f,
+		0.963867f, 0.964355f, 0.963867f, 0.963867f, 0.000228f, 0.000682f, 0.001293f, 0.001717f, 0.002352f, 0.003160f, 0.003626f, 0.004360f,
+		0.005348f, 0.005871f, 0.006870f, 0.007660f, 0.008957f, 0.010002f, 0.011299f, 0.012375f, 0.014099f, 0.015900f, 0.017670f, 0.019363f,
+		0.022034f, 0.024216f, 0.027420f, 0.030930f, 0.034454f, 0.038910f, 0.044006f, 0.049530f, 0.055878f, 0.063477f, 0.072083f, 0.082275f,
+		0.094177f, 0.107666f, 0.123840f, 0.142090f, 0.163452f, 0.188477f, 0.216919f, 0.248047f, 0.283447f, 0.322754f, 0.364990f, 0.408447f,
+		0.453613f, 0.500000f, 0.544922f, 0.589355f, 0.631348f, 0.671387f, 0.708008f, 0.742188f, 0.773438f, 0.800781f, 0.824219f, 0.846680f,
+		0.866699f, 0.884277f, 0.958008f, 0.960938f, 0.961426f, 0.962402f, 0.961914f, 0.960938f, 0.000239f, 0.000731f, 0.001204f, 0.001637f,
+		0.002144f, 0.002913f, 0.003521f, 0.003828f, 0.004517f, 0.005291f, 0.006203f, 0.006954f, 0.007740f, 0.008911f, 0.010239f, 0.011017f,
+		0.012413f, 0.013863f, 0.015396f, 0.017181f, 0.019196f, 0.021439f, 0.024078f, 0.026993f, 0.030182f, 0.033752f, 0.038055f, 0.042664f,
+		0.048004f, 0.054657f, 0.061920f, 0.070312f, 0.080688f, 0.092041f, 0.105774f, 0.121094f, 0.140015f, 0.161255f, 0.186523f, 0.214966f,
+		0.246948f, 0.283203f, 0.322998f, 0.365967f, 0.410400f, 0.457275f, 0.503906f, 0.550781f, 0.596191f, 0.638672f, 0.678711f, 0.716797f,
+		0.750488f, 0.781738f, 0.809082f, 0.833496f, 0.855469f, 0.874512f, 0.954590f, 0.958008f, 0.958984f, 0.958984f, 0.958984f, 0.958984f,
+		0.000226f, 0.000663f, 0.001073f, 0.001420f, 0.002163f, 0.002567f, 0.003052f, 0.003433f, 0.004181f, 0.004734f, 0.005516f, 0.006424f,
+		0.007050f, 0.008003f, 0.008659f, 0.009827f, 0.011086f, 0.012398f, 0.013649f, 0.015266f, 0.016891f, 0.018921f, 0.021118f, 0.023560f,
+		0.026505f, 0.029556f, 0.032715f, 0.036865f, 0.041077f, 0.046570f, 0.053314f, 0.060150f, 0.068787f, 0.078552f, 0.090027f, 0.103638f,
+		0.119690f, 0.138184f, 0.159546f, 0.184692f, 0.213745f, 0.245972f, 0.283203f, 0.324219f, 0.367920f, 0.414062f, 0.461914f, 0.509766f,
+		0.557129f, 0.604492f, 0.647461f, 0.688965f, 0.727051f, 0.761230f, 0.791504f, 0.819824f, 0.844238f, 0.865234f, 0.951660f, 0.955566f,
+		0.955566f, 0.956055f, 0.955078f, 0.956543f, 0.000156f, 0.000587f, 0.001056f, 0.001499f, 0.001647f, 0.002380f, 0.002594f, 0.003469f,
+		0.003777f, 0.004112f, 0.004925f, 0.005699f, 0.006180f, 0.007019f, 0.007957f, 0.008942f, 0.009560f, 0.010727f, 0.011963f, 0.013123f,
+		0.014885f, 0.016556f, 0.018494f, 0.020355f, 0.022766f, 0.025330f, 0.028320f, 0.031830f, 0.035736f, 0.040161f, 0.045532f, 0.052032f,
+		0.059113f, 0.066833f, 0.076782f, 0.088501f, 0.101868f, 0.117310f, 0.136108f, 0.157959f, 0.183105f, 0.212769f, 0.247070f, 0.284424f,
+		0.326660f, 0.371338f, 0.419189f, 0.468994f, 0.518066f, 0.567383f, 0.613770f, 0.658691f, 0.700684f, 0.738770f, 0.771973f, 0.803223f,
+		0.829590f, 0.854492f, 0.947266f, 0.952637f, 0.952637f, 0.952637f, 0.953125f, 0.952637f, 0.000155f, 0.000358f, 0.000859f, 0.001402f,
+		0.001830f, 0.002092f, 0.002499f, 0.002672f, 0.003410f, 0.003763f, 0.004375f, 0.005077f, 0.005535f, 0.006554f, 0.007004f, 0.007874f,
+		0.008537f, 0.009529f, 0.010742f, 0.011749f, 0.013016f, 0.014427f, 0.015945f, 0.017929f, 0.019775f, 0.022018f, 0.024460f, 0.027618f,
+		0.030640f, 0.034668f, 0.039154f, 0.044250f, 0.050293f, 0.057068f, 0.065491f, 0.074951f, 0.086487f, 0.099670f, 0.115906f, 0.134277f,
+		0.156860f, 0.182495f, 0.213135f, 0.248047f, 0.286621f, 0.329834f, 0.376709f, 0.426025f, 0.476562f, 0.527832f, 0.577637f, 0.626465f,
+		0.671387f, 0.713379f, 0.752441f, 0.784668f, 0.815430f, 0.841797f, 0.944336f, 0.948242f, 0.949219f, 0.949219f, 0.949219f, 0.949707f,
+		0.000233f, 0.000639f, 0.000930f, 0.001277f, 0.001579f, 0.001916f, 0.002041f, 0.002625f, 0.003035f, 0.003571f, 0.004124f, 0.004375f,
+		0.004978f, 0.005379f, 0.006348f, 0.006886f, 0.007526f, 0.008430f, 0.009216f, 0.010262f, 0.011436f, 0.012779f, 0.014160f, 0.015549f,
+		0.017120f, 0.019089f, 0.021164f, 0.023621f, 0.026352f, 0.029724f, 0.033447f, 0.037842f, 0.042603f, 0.048737f, 0.055573f, 0.063721f,
+		0.073364f, 0.084778f, 0.098206f, 0.114197f, 0.133423f, 0.155762f, 0.182739f, 0.213623f, 0.249512f, 0.289795f, 0.335205f, 0.383789f,
+		0.434814f, 0.487305f, 0.540039f, 0.591797f, 0.640137f, 0.686035f, 0.727539f, 0.765137f, 0.800293f, 0.830078f, 0.940430f, 0.944336f,
+		0.945312f, 0.946289f, 0.945801f, 0.945312f, 0.000217f, 0.000519f, 0.000848f, 0.001180f, 0.001366f, 0.001589f, 0.001986f, 0.002354f,
+		0.002987f, 0.003170f, 0.003576f, 0.003901f, 0.004440f, 0.004738f, 0.005543f, 0.006058f, 0.006508f, 0.007511f, 0.008163f, 0.009132f,
+		0.010078f, 0.011246f, 0.012390f, 0.013412f, 0.014938f, 0.016632f, 0.018433f, 0.020676f, 0.022995f, 0.025726f, 0.028702f, 0.032227f,
+		0.036377f, 0.041992f, 0.047394f, 0.053986f, 0.062195f, 0.071716f, 0.082825f, 0.096802f, 0.112732f, 0.132202f, 0.155273f, 0.182861f,
+		0.215210f, 0.252441f, 0.294678f, 0.341553f, 0.392090f, 0.445557f, 0.499512f, 0.553711f, 0.606445f, 0.656250f, 0.703125f, 0.745605f,
+		0.782715f, 0.816895f, 0.935547f, 0.939941f, 0.941406f, 0.941406f, 0.941406f, 0.940918f, 0.000242f, 0.000678f, 0.000781f, 0.000928f,
+		0.001200f, 0.001592f, 0.001694f, 0.002096f, 0.002703f, 0.002903f, 0.003170f, 0.003531f, 0.003918f, 0.004433f, 0.004955f, 0.005390f,
+		0.005939f, 0.006454f, 0.007298f, 0.007782f, 0.008759f, 0.009567f, 0.010559f, 0.011650f, 0.013046f, 0.014420f, 0.015793f, 0.017715f,
+		0.019699f, 0.021774f, 0.024460f, 0.027481f, 0.031082f, 0.035065f, 0.039917f, 0.045715f, 0.052246f, 0.060486f, 0.070129f, 0.081482f,
+		0.095093f, 0.111755f, 0.131714f, 0.155273f, 0.183838f, 0.217285f, 0.256348f, 0.300781f, 0.350342f, 0.403076f, 0.458252f, 0.514160f,
+		0.570312f, 0.624512f, 0.675781f, 0.722168f, 0.763672f, 0.800293f, 0.930664f, 0.935547f, 0.937500f, 0.937012f, 0.937500f, 0.937012f,
+		0.000239f, 0.000297f, 0.000667f, 0.000785f, 0.001044f, 0.001269f, 0.001569f, 0.001950f, 0.002224f, 0.002419f, 0.002810f, 0.003063f,
+		0.003626f, 0.003895f, 0.004261f, 0.004749f, 0.005066f, 0.005726f, 0.006260f, 0.007019f, 0.007771f, 0.008369f, 0.008919f, 0.009941f,
+		0.011101f, 0.012375f, 0.013519f, 0.015190f, 0.016891f, 0.018631f, 0.021011f, 0.023590f, 0.026581f, 0.029892f, 0.033875f, 0.038757f,
+		0.044281f, 0.051147f, 0.058746f, 0.068481f, 0.079834f, 0.094116f, 0.110779f, 0.131348f, 0.155884f, 0.185669f, 0.220825f, 0.261963f,
+		0.308594f, 0.360352f, 0.416260f, 0.473877f, 0.532715f, 0.589844f, 0.645508f, 0.696289f, 0.743652f, 0.784668f, 0.925781f, 0.930664f,
+		0.932129f, 0.932129f, 0.932129f, 0.932129f, 0.000226f, 0.000351f, 0.000434f, 0.000624f, 0.000887f, 0.001040f, 0.001246f, 0.001665f,
+		0.001856f, 0.002384f, 0.002420f, 0.002842f, 0.002874f, 0.003471f, 0.003735f, 0.004078f, 0.004639f, 0.004910f, 0.005531f, 0.006065f,
+		0.006664f, 0.007370f, 0.007690f, 0.008690f, 0.009544f, 0.010536f, 0.011795f, 0.012833f, 0.014183f, 0.015900f, 0.017899f, 0.019684f,
+		0.022430f, 0.025253f, 0.028412f, 0.032410f, 0.037201f, 0.042633f, 0.049316f, 0.057159f, 0.066772f, 0.078186f, 0.092590f, 0.110107f,
+		0.131348f, 0.156982f, 0.188232f, 0.225342f, 0.269043f, 0.318604f, 0.373535f, 0.431641f, 0.492188f, 0.554199f, 0.613281f, 0.668945f,
+		0.720703f, 0.766602f, 0.919922f, 0.925781f, 0.926758f, 0.926758f, 0.927246f, 0.926758f, 0.000000f, 0.000340f, 0.000458f, 0.000715f,
+		0.000823f, 0.000895f, 0.001165f, 0.001518f, 0.001636f, 0.001876f, 0.002190f, 0.002472f, 0.002640f, 0.002964f, 0.003340f, 0.003527f,
+		0.004005f, 0.004227f, 0.004803f, 0.005260f, 0.005878f, 0.006042f, 0.006805f, 0.007500f, 0.008469f, 0.009132f, 0.009949f, 0.011009f,
+		0.012077f, 0.013687f, 0.014938f, 0.016785f, 0.018997f, 0.021194f, 0.023895f, 0.027283f, 0.030945f, 0.035583f, 0.040955f, 0.047760f,
+		0.055573f, 0.065247f, 0.077209f, 0.091736f, 0.109619f, 0.131470f, 0.159058f, 0.192017f, 0.231812f, 0.278076f, 0.331543f, 0.389404f,
+		0.450928f, 0.513672f, 0.577637f, 0.638672f, 0.695801f, 0.746582f, 0.914062f, 0.919922f, 0.920898f, 0.921387f, 0.921387f, 0.921387f,
+		0.000146f, 0.000319f, 0.000443f, 0.000458f, 0.000704f, 0.000894f, 0.001199f, 0.001324f, 0.001549f, 0.001592f, 0.002081f, 0.002092f,
+		0.002237f, 0.002604f, 0.002815f, 0.003159f, 0.003510f, 0.003937f, 0.004147f, 0.004425f, 0.004814f, 0.005318f, 0.005878f, 0.006413f,
+		0.006924f, 0.007782f, 0.008408f, 0.009239f, 0.010414f, 0.011505f, 0.012642f, 0.014015f, 0.015884f, 0.017563f, 0.019852f, 0.022598f,
+		0.025650f, 0.029663f, 0.033875f, 0.039307f, 0.045898f, 0.053955f, 0.063782f, 0.075928f, 0.090820f, 0.109497f, 0.132690f, 0.161621f,
+		0.196777f, 0.239624f, 0.290039f, 0.346436f, 0.408203f, 0.473633f, 0.540527f, 0.605957f, 0.667969f, 0.725586f, 0.907715f, 0.914062f,
+		0.914062f, 0.915039f, 0.915039f, 0.915039f, 0.000121f, 0.000251f, 0.000506f, 0.000532f, 0.000665f, 0.000830f, 0.001190f, 0.001164f,
+		0.001290f, 0.001413f, 0.001755f, 0.001900f, 0.002157f, 0.002319f, 0.002422f, 0.002853f, 0.003042f, 0.003254f, 0.003529f, 0.003725f,
+		0.004288f, 0.004585f, 0.005043f, 0.005539f, 0.005970f, 0.006386f, 0.007126f, 0.007812f, 0.008652f, 0.009598f, 0.010651f, 0.011803f,
+		0.013130f, 0.014702f, 0.016510f, 0.018814f, 0.021011f, 0.024368f, 0.028122f, 0.032379f, 0.037506f, 0.044128f, 0.052277f, 0.062042f,
+		0.075073f, 0.090088f, 0.110107f, 0.134766f, 0.165405f, 0.203613f, 0.249268f, 0.303955f, 0.365234f, 0.431396f, 0.501465f, 0.571777f,
+		0.638672f, 0.702148f, 0.900879f, 0.906738f, 0.907227f, 0.908203f, 0.907227f, 0.908203f, 0.000241f, 0.000122f, 0.000417f, 0.000505f,
+		0.000741f, 0.000782f, 0.000916f, 0.001145f, 0.001189f, 0.001289f, 0.001331f, 0.001565f, 0.001779f, 0.002020f, 0.002171f, 0.002228f,
+		0.002623f, 0.002752f, 0.002949f, 0.003157f, 0.003515f, 0.003847f, 0.004082f, 0.004429f, 0.004990f, 0.005405f, 0.006008f, 0.006603f,
+		0.007103f, 0.007889f, 0.008789f, 0.009766f, 0.010605f, 0.012177f, 0.013672f, 0.015305f, 0.017487f, 0.019913f, 0.022781f, 0.026245f,
+		0.030670f, 0.035980f, 0.042389f, 0.050812f, 0.060883f, 0.073792f, 0.090088f, 0.111145f, 0.138062f, 0.171143f, 0.212524f, 0.262695f,
+		0.322266f, 0.388184f, 0.460205f, 0.533203f, 0.606445f, 0.676758f, 0.893066f, 0.898926f, 0.899414f, 0.899414f, 0.900879f, 0.900391f,
+		0.000000f, 0.000114f, 0.000227f, 0.000407f, 0.000532f, 0.000732f, 0.000714f, 0.000922f, 0.000993f, 0.001072f, 0.001190f, 0.001412f,
+		0.001569f, 0.001726f, 0.001959f, 0.002071f, 0.002159f, 0.002350f, 0.002565f, 0.002729f, 0.003090f, 0.003248f, 0.003702f, 0.003761f,
+		0.004192f, 0.004585f, 0.004925f, 0.005272f, 0.005966f, 0.006405f, 0.007275f, 0.007965f, 0.008850f, 0.009872f, 0.011017f, 0.012383f,
+		0.014275f, 0.015900f, 0.018463f, 0.021194f, 0.024673f, 0.028870f, 0.034271f, 0.040955f, 0.048981f, 0.059723f, 0.073059f, 0.090149f,
+		0.112549f, 0.141357f, 0.178467f, 0.223755f, 0.280029f, 0.345215f, 0.417969f, 0.494385f, 0.572266f, 0.648438f, 0.884277f, 0.890137f,
+		0.891602f, 0.891602f, 0.893066f, 0.892090f, 0.000000f, 0.000219f, 0.000211f, 0.000333f, 0.000559f, 0.000609f, 0.000788f, 0.000805f,
+		0.000869f, 0.000903f, 0.001101f, 0.001166f, 0.001302f, 0.001399f, 0.001456f, 0.001668f, 0.001853f, 0.001999f, 0.002102f, 0.002256f,
+		0.002447f, 0.002728f, 0.002943f, 0.003178f, 0.003515f, 0.003836f, 0.004074f, 0.004475f, 0.004745f, 0.005325f, 0.005970f, 0.006569f,
+		0.007248f, 0.008102f, 0.008888f, 0.010132f, 0.011169f, 0.012947f, 0.014763f, 0.016891f, 0.019760f, 0.023087f, 0.027176f, 0.032562f,
+		0.038940f, 0.047516f, 0.058167f, 0.072754f, 0.090698f, 0.114929f, 0.146851f, 0.187744f, 0.239258f, 0.301514f, 0.373291f, 0.452637f,
+		0.535645f, 0.617676f, 0.874512f, 0.880859f, 0.882324f, 0.883301f, 0.883301f, 0.882324f, 0.000204f, 0.000207f, 0.000204f, 0.000322f,
+		0.000435f, 0.000480f, 0.000556f, 0.000615f, 0.000747f, 0.000782f, 0.000844f, 0.001006f, 0.001159f, 0.001191f, 0.001231f, 0.001450f,
+		0.001585f, 0.001633f, 0.001790f, 0.001919f, 0.002117f, 0.002298f, 0.002432f, 0.002651f, 0.002939f, 0.003172f, 0.003399f, 0.003614f,
+		0.003944f, 0.004421f, 0.004704f, 0.005203f, 0.005886f, 0.006454f, 0.007160f, 0.008049f, 0.009041f, 0.010201f, 0.011627f, 0.013237f,
+		0.015404f, 0.018097f, 0.021469f, 0.025284f, 0.030884f, 0.036987f, 0.045990f, 0.056915f, 0.072083f, 0.092163f, 0.119141f, 0.154419f,
+		0.200928f, 0.259277f, 0.328857f, 0.409424f, 0.495605f, 0.584473f, 0.864258f, 0.871094f, 0.872070f, 0.873047f, 0.872559f, 0.873047f,
+		0.000000f, 0.000044f, 0.000176f, 0.000290f, 0.000410f, 0.000390f, 0.000513f, 0.000546f, 0.000647f, 0.000680f, 0.000827f, 0.000858f,
+		0.000958f, 0.001131f, 0.001102f, 0.001223f, 0.001367f, 0.001401f, 0.001525f, 0.001610f, 0.001826f, 0.001821f, 0.002039f, 0.002253f,
+		0.002459f, 0.002617f, 0.002708f, 0.003036f, 0.003279f, 0.003431f, 0.003805f, 0.004219f, 0.004471f, 0.004929f, 0.005569f, 0.006310f,
+		0.007107f, 0.007988f, 0.009003f, 0.010384f, 0.011856f, 0.014015f, 0.016418f, 0.019669f, 0.023666f, 0.028809f, 0.035583f, 0.044159f,
+		0.056458f, 0.072571f, 0.094604f, 0.124329f, 0.164917f, 0.218018f, 0.284912f, 0.364746f, 0.454102f, 0.549316f, 0.853027f, 0.859863f,
+		0.861328f, 0.861816f, 0.861816f, 0.861816f, 0.000000f, 0.000069f, 0.000120f, 0.000345f, 0.000371f, 0.000398f, 0.000452f, 0.000396f,
+		0.000498f, 0.000530f, 0.000596f, 0.000648f, 0.000781f, 0.000921f, 0.000995f, 0.001007f, 0.001101f, 0.001146f, 0.001282f, 0.001278f,
+		0.001471f, 0.001554f, 0.001710f, 0.001811f, 0.001995f, 0.001986f, 0.002314f, 0.002399f, 0.002499f, 0.002903f, 0.002975f, 0.003305f,
+		0.003605f, 0.004086f, 0.004425f, 0.005081f, 0.005402f, 0.006035f, 0.006889f, 0.007755f, 0.009041f, 0.010422f, 0.012672f, 0.014885f,
+		0.017746f, 0.021530f, 0.026733f, 0.033691f, 0.043060f, 0.055847f, 0.073181f, 0.097473f, 0.132324f, 0.179077f, 0.241821f, 0.320068f,
+		0.410400f, 0.510742f, 0.839844f, 0.847656f, 0.849121f, 0.849609f, 0.849121f, 0.849609f, 0.000000f, 0.000000f, 0.000121f, 0.000243f,
+		0.000321f, 0.000354f, 0.000341f, 0.000431f, 0.000423f, 0.000444f, 0.000473f, 0.000508f, 0.000595f, 0.000706f, 0.000737f, 0.000861f,
+		0.000869f, 0.000926f, 0.001055f, 0.001104f, 0.001199f, 0.001306f, 0.001360f, 0.001433f, 0.001530f, 0.001555f, 0.001673f, 0.001942f,
+		0.002138f, 0.002247f, 0.002562f, 0.002609f, 0.002911f, 0.003204f, 0.003466f, 0.003757f, 0.004192f, 0.004845f, 0.005482f, 0.006008f,
+		0.006874f, 0.007904f, 0.009171f, 0.011124f, 0.013260f, 0.015839f, 0.019821f, 0.024872f, 0.031982f, 0.041534f, 0.055054f, 0.075012f,
+		0.103516f, 0.143677f, 0.199951f, 0.273438f, 0.364502f, 0.469482f, 0.825684f, 0.834473f, 0.834961f, 0.835938f, 0.835938f, 0.835938f,
+		0.000000f, 0.000000f, 0.000000f, 0.000120f, 0.000199f, 0.000272f, 0.000265f, 0.000363f, 0.000379f, 0.000388f, 0.000489f, 0.000500f,
+		0.000488f, 0.000569f, 0.000604f, 0.000700f, 0.000683f, 0.000720f, 0.000784f, 0.000844f, 0.001009f, 0.001047f, 0.001108f, 0.001258f,
+		0.001276f, 0.001388f, 0.001410f, 0.001565f, 0.001592f, 0.001814f, 0.001800f, 0.002167f, 0.002192f, 0.002556f, 0.002665f, 0.002905f,
+		0.003195f, 0.003574f, 0.004028f, 0.004513f, 0.005127f, 0.005859f, 0.006847f, 0.008018f, 0.009491f, 0.011452f, 0.014099f, 0.017792f,
+		0.022995f, 0.030258f, 0.040588f, 0.055878f, 0.078308f, 0.111450f, 0.160278f, 0.229248f, 0.318359f, 0.425781f, 0.810547f, 0.818359f,
+		0.820312f, 0.821777f, 0.821777f, 0.820801f, 0.000000f, 0.000121f, 0.000120f, 0.000172f, 0.000195f, 0.000171f, 0.000208f, 0.000272f,
+		0.000316f, 0.000333f, 0.000348f, 0.000355f, 0.000412f, 0.000410f, 0.000515f, 0.000485f, 0.000545f, 0.000656f, 0.000777f, 0.000659f,
+		0.000705f, 0.000762f, 0.000874f, 0.000927f, 0.000959f, 0.000978f, 0.001045f, 0.001228f, 0.001294f, 0.001398f, 0.001443f, 0.001637f,
+		0.001752f, 0.001925f, 0.002005f, 0.002230f, 0.002407f, 0.002670f, 0.002895f, 0.003267f, 0.003933f, 0.004280f, 0.005051f, 0.005772f,
+		0.006718f, 0.008141f, 0.010117f, 0.012383f, 0.015930f, 0.020920f, 0.028671f, 0.039673f, 0.056702f, 0.083313f, 0.124695f, 0.185791f,
+		0.270996f, 0.379639f, 0.793457f, 0.801270f, 0.803711f, 0.803711f, 0.804688f, 0.804688f, 0.000000f, 0.000121f, 0.000119f, 0.000144f,
+		0.000149f, 0.000166f, 0.000173f, 0.000167f, 0.000214f, 0.000245f, 0.000334f, 0.000287f, 0.000303f, 0.000391f, 0.000401f, 0.000440f,
+		0.000469f, 0.000493f, 0.000534f, 0.000513f, 0.000690f, 0.000682f, 0.000645f, 0.000712f, 0.000715f, 0.000747f, 0.000842f, 0.000849f,
+		0.000967f, 0.000995f, 0.001178f, 0.001167f, 0.001273f, 0.001395f, 0.001586f, 0.001748f, 0.001796f, 0.001986f, 0.002132f, 0.002476f,
+		0.002893f, 0.003294f, 0.003653f, 0.004086f, 0.004890f, 0.005821f, 0.006927f, 0.008553f, 0.010857f, 0.014137f, 0.019211f, 0.027084f,
+		0.039642f, 0.059448f, 0.092468f, 0.144775f, 0.224487f, 0.332764f, 0.775391f, 0.784668f, 0.786133f, 0.786133f, 0.787109f, 0.786621f,
+		0.000000f, 0.000000f, 0.000118f, 0.000116f, 0.000115f, 0.000113f, 0.000140f, 0.000140f, 0.000149f, 0.000220f, 0.000171f, 0.000255f,
+		0.000274f, 0.000292f, 0.000318f, 0.000295f, 0.000346f, 0.000352f, 0.000380f, 0.000406f, 0.000401f, 0.000533f, 0.000490f, 0.000551f,
+		0.000558f, 0.000648f, 0.000628f, 0.000723f, 0.000788f, 0.000749f, 0.000836f, 0.000941f, 0.000997f, 0.001065f, 0.001112f, 0.001207f,
+		0.001328f, 0.001535f, 0.001621f, 0.001840f, 0.002022f, 0.002163f, 0.002522f, 0.002825f, 0.003391f, 0.003830f, 0.004616f, 0.005665f,
+		0.007172f, 0.009247f, 0.012482f, 0.017532f, 0.025970f, 0.040161f, 0.064941f, 0.107422f, 0.178833f, 0.283447f, 0.754883f, 0.764648f,
+		0.766113f, 0.767090f, 0.767578f, 0.767090f, 0.000000f, 0.000119f, 0.000116f, 0.000114f, 0.000112f, 0.000110f, 0.000109f, 0.000117f,
+		0.000114f, 0.000117f, 0.000125f, 0.000193f, 0.000141f, 0.000196f, 0.000221f, 0.000235f, 0.000259f, 0.000278f, 0.000308f, 0.000316f,
+		0.000323f, 0.000315f, 0.000329f, 0.000351f, 0.000388f, 0.000422f, 0.000465f, 0.000512f, 0.000571f, 0.000568f, 0.000588f, 0.000633f,
+		0.000747f, 0.000751f, 0.000829f, 0.000958f, 0.000914f, 0.001104f, 0.001145f, 0.001255f, 0.001337f, 0.001499f, 0.001701f, 0.001966f,
+		0.002275f, 0.002609f, 0.003119f, 0.003773f, 0.004658f, 0.005920f, 0.007935f, 0.010948f, 0.015900f, 0.025284f, 0.042511f, 0.075012f,
+		0.135010f, 0.234619f, 0.733398f, 0.743164f, 0.744629f, 0.745117f, 0.745605f, 0.745605f, 0.000000f, 0.000116f, 0.000113f, 0.000111f,
+		0.000108f, 0.000106f, 0.000104f, 0.000103f, 0.000098f, 0.000092f, 0.000099f, 0.000085f, 0.000098f, 0.000105f, 0.000163f, 0.000162f,
+		0.000128f, 0.000193f, 0.000203f, 0.000214f, 0.000284f, 0.000239f, 0.000303f, 0.000268f, 0.000327f, 0.000326f, 0.000329f, 0.000330f,
+		0.000407f, 0.000486f, 0.000406f, 0.000454f, 0.000465f, 0.000495f, 0.000535f, 0.000592f, 0.000648f, 0.000727f, 0.000753f, 0.000807f,
+		0.000956f, 0.000992f, 0.001108f, 0.001294f, 0.001418f, 0.001703f, 0.001978f, 0.002390f, 0.002930f, 0.003643f, 0.004753f, 0.006519f,
+		0.009499f, 0.014824f, 0.025497f, 0.048065f, 0.095154f, 0.185425f, 0.709961f, 0.719727f, 0.721191f, 0.721191f, 0.721680f, 0.721680f,
+		0.000000f, 0.000113f, 0.000107f, 0.000106f, 0.000102f, 0.000100f, 0.000097f, 0.000096f, 0.000095f, 0.000092f, 0.000087f, 0.000083f,
+		0.000078f, 0.000098f, 0.000077f, 0.000091f, 0.000114f, 0.000128f, 0.000114f, 0.000147f, 0.000154f, 0.000162f, 0.000186f, 0.000174f,
+		0.000220f, 0.000233f, 0.000235f, 0.000245f, 0.000250f, 0.000253f, 0.000321f, 0.000296f, 0.000311f, 0.000354f, 0.000417f, 0.000419f,
+		0.000438f, 0.000443f, 0.000495f, 0.000513f, 0.000585f, 0.000634f, 0.000705f, 0.000778f, 0.000912f, 0.001002f, 0.001163f, 0.001379f,
+		0.001745f, 0.002092f, 0.002697f, 0.003721f, 0.005230f, 0.008194f, 0.013870f, 0.027359f, 0.061066f, 0.138062f, 0.685547f, 0.694336f,
+		0.696777f, 0.696289f, 0.697754f, 0.697754f, 0.000000f, 0.000106f, 0.000102f, 0.000097f, 0.000093f, 0.000091f, 0.000089f, 0.000087f,
+		0.000085f, 0.000084f, 0.000082f, 0.000080f, 0.000076f, 0.000072f, 0.000069f, 0.000074f, 0.000076f, 0.000059f, 0.000075f, 0.000062f,
+		0.000085f, 0.000091f, 0.000103f, 0.000111f, 0.000121f, 0.000135f, 0.000128f, 0.000159f, 0.000171f, 0.000160f, 0.000178f, 0.000193f,
+		0.000196f, 0.000202f, 0.000220f, 0.000230f, 0.000273f, 0.000289f, 0.000312f, 0.000330f, 0.000335f, 0.000397f, 0.000408f, 0.000463f,
+		0.000517f, 0.000577f, 0.000691f, 0.000771f, 0.000919f, 0.001150f, 0.001436f, 0.001955f, 0.002737f, 0.004185f, 0.007103f, 0.013863f,
+		0.033661f, 0.093628f, 0.657227f, 0.667480f, 0.668945f, 0.669434f, 0.670898f, 0.669922f, 0.000108f, 0.000093f, 0.000087f, 0.000082f,
+		0.000079f, 0.000078f, 0.000075f, 0.000073f, 0.000071f, 0.000070f, 0.000069f, 0.000069f, 0.000067f, 0.000066f, 0.000064f, 0.000061f,
+		0.000059f, 0.000056f, 0.000053f, 0.000051f, 0.000053f, 0.000049f, 0.000044f, 0.000047f, 0.000055f, 0.000058f, 0.000071f, 0.000077f,
+		0.000093f, 0.000094f, 0.000103f, 0.000102f, 0.000110f, 0.000126f, 0.000130f, 0.000138f, 0.000143f, 0.000166f, 0.000166f, 0.000178f,
+		0.000194f, 0.000217f, 0.000228f, 0.000231f, 0.000265f, 0.000330f, 0.000341f, 0.000411f, 0.000459f, 0.000549f, 0.000705f, 0.000867f,
+		0.001228f, 0.001863f, 0.003143f, 0.006283f, 0.015594f, 0.054993f, 0.628418f, 0.638184f, 0.640137f, 0.640137f, 0.641602f, 0.641602f,
+		0.000071f, 0.000058f, 0.000059f, 0.000058f, 0.000054f, 0.000054f, 0.000051f, 0.000053f, 0.000051f, 0.000052f, 0.000050f, 0.000050f,
+		0.000051f, 0.000050f, 0.000049f, 0.000049f, 0.000049f, 0.000049f, 0.000047f, 0.000045f, 0.000043f, 0.000041f, 0.000039f, 0.000038f,
+		0.000036f, 0.000034f, 0.000035f, 0.000037f, 0.000033f, 0.000034f, 0.000038f, 0.000047f, 0.000054f, 0.000061f, 0.000064f, 0.000068f,
+		0.000069f, 0.000076f, 0.000083f, 0.000092f, 0.000098f, 0.000103f, 0.000112f, 0.000129f, 0.000113f, 0.000139f, 0.000152f, 0.000185f,
+		0.000204f, 0.000238f, 0.000282f, 0.000365f, 0.000503f, 0.000685f, 0.001178f, 0.002274f, 0.006100f, 0.025162f, 0.597656f, 0.607910f,
+		0.610840f, 0.611816f, 0.610352f, 0.611328f, 0.000000f, 0.000000f, 0.000004f, 0.000012f, 0.000014f, 0.000020f, 0.000022f, 0.000023f,
+		0.000024f, 0.000022f, 0.000025f, 0.000027f, 0.000027f, 0.000026f, 0.000028f, 0.000029f, 0.000029f, 0.000029f, 0.000030f, 0.000030f,
+		0.000030f, 0.000030f, 0.000030f, 0.000030f, 0.000029f, 0.000028f, 0.000027f, 0.000026f, 0.000024f, 0.000023f, 0.000022f, 0.000021f,
+		0.000020f, 0.000019f, 0.000018f, 0.000019f, 0.000023f, 0.000024f, 0.000027f, 0.000032f, 0.000038f, 0.000040f, 0.000041f, 0.000045f,
+		0.000054f, 0.000052f, 0.000055f, 0.000060f, 0.000068f, 0.000089f, 0.000089f, 0.000115f, 0.000146f, 0.000198f, 0.000318f, 0.000586f,
+		0.001614f, 0.008278f, 0.565918f, 0.576660f, 0.578125f, 0.579102f, 0.579590f, 0.580078f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f,
+		0.000003f, 0.000003f, 0.000005f, 0.000005f, 0.000006f, 0.000007f, 0.000009f, 0.000009f, 0.000010f, 0.000011f, 0.000012f, 0.000012f,
+		0.000013f, 0.000014f, 0.000014f, 0.000015f, 0.000014f, 0.000014f, 0.000013f, 0.000012f, 0.000012f, 0.000011f, 0.000011f, 0.000010f,
+		0.000009f, 0.000009f, 0.000008f, 0.000010f, 0.000013f, 0.000013f, 0.000013f, 0.000017f, 0.000017f, 0.000022f, 0.000021f, 0.000023f,
+		0.000031f, 0.000032f, 0.000049f, 0.000079f, 0.000204f, 0.001328f, 0.533203f, 0.543945f, 0.545410f, 0.546387f, 0.546875f, 0.546875f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000002f, 0.000002f, 0.000003f, 0.000003f, 0.000003f,
+		0.000003f, 0.000003f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000003f, 0.000003f, 0.000004f, 0.000016f, 0.499756f, 0.510254f,
+		0.513184f, 0.513672f, 0.514160f, 0.514160f, 
+	},
+	{
+		0.076172f, 0.209839f, 0.320312f, 0.408691f, 0.481689f, 0.541016f, 0.591309f, 0.633789f, 0.668945f, 0.699707f, 0.727051f, 0.749512f,
+		0.770020f, 0.788086f, 0.803711f, 0.817871f, 0.832520f, 0.843750f, 0.854492f, 0.864258f, 0.873535f, 0.881836f, 0.889160f, 0.895996f,
+		0.903320f, 0.909180f, 0.914551f, 0.920410f, 0.925781f, 0.929199f, 0.933594f, 0.938965f, 0.942383f, 0.946289f, 0.949219f, 0.953125f,
+		0.955566f, 0.959473f, 0.961914f, 0.964355f, 0.967285f, 0.970215f, 0.971680f, 0.974609f, 0.976562f, 0.978516f, 0.980469f, 0.982422f,
+		0.984375f, 0.986328f, 0.987793f, 0.989746f, 0.990723f, 0.992676f, 0.993652f, 0.995117f, 0.996582f, 0.998047f, 0.999023f, 0.997559f,
+		0.996582f, 0.995605f, 0.994629f, 0.993652f, 0.043396f, 0.133301f, 0.221313f, 0.303223f, 0.377441f, 0.442871f, 0.500000f, 0.550781f,
+		0.595215f, 0.632812f, 0.666992f, 0.696777f, 0.723145f, 0.745605f, 0.765137f, 0.783691f, 0.799805f, 0.815430f, 0.828613f, 0.839844f,
+		0.851562f, 0.861328f, 0.871582f, 0.879395f, 0.887207f, 0.894531f, 0.901855f, 0.907227f, 0.914062f, 0.919434f, 0.924316f, 0.928711f,
+		0.933594f, 0.937988f, 0.942383f, 0.945801f, 0.949219f, 0.953125f, 0.956055f, 0.959473f, 0.962402f, 0.964355f, 0.967773f, 0.970215f,
+		0.972656f, 0.975098f, 0.977051f, 0.979492f, 0.980957f, 0.983398f, 0.985352f, 0.986816f, 0.988281f, 0.990234f, 0.991699f, 0.993652f,
+		0.995117f, 0.996094f, 0.998047f, 0.997070f, 0.996094f, 0.995117f, 0.994141f, 0.993164f, 0.027832f, 0.088440f, 0.153198f, 0.221313f,
+		0.288086f, 0.352051f, 0.411621f, 0.466797f, 0.515625f, 0.561523f, 0.601074f, 0.637207f, 0.667969f, 0.695312f, 0.721680f, 0.743652f,
+		0.763184f, 0.781738f, 0.797852f, 0.812500f, 0.826172f, 0.838867f, 0.850098f, 0.859863f, 0.869141f, 0.877930f, 0.886230f, 0.893555f,
+		0.900879f, 0.907227f, 0.912598f, 0.918457f, 0.922852f, 0.928711f, 0.934082f, 0.938477f, 0.942383f, 0.946289f, 0.950195f, 0.953125f,
+		0.956543f, 0.959961f, 0.962402f, 0.965820f, 0.968262f, 0.970703f, 0.973145f, 0.975586f, 0.978027f, 0.979980f, 0.982422f, 0.984375f,
+		0.985840f, 0.987793f, 0.989746f, 0.991211f, 0.993164f, 0.994141f, 0.997559f, 0.996582f, 0.995605f, 0.994629f, 0.993652f, 0.993164f,
+		0.018921f, 0.061493f, 0.109497f, 0.161987f, 0.217041f, 0.273438f, 0.330811f, 0.384521f, 0.437500f, 0.486084f, 0.530273f, 0.570312f,
+		0.607910f, 0.640137f, 0.670410f, 0.697266f, 0.722656f, 0.743652f, 0.763672f, 0.781250f, 0.797363f, 0.812012f, 0.825684f, 0.837891f,
+		0.848633f, 0.859863f, 0.869141f, 0.878418f, 0.886719f, 0.893066f, 0.900879f, 0.906738f, 0.913574f, 0.919434f, 0.924316f, 0.930176f,
+		0.934082f, 0.939453f, 0.942871f, 0.946777f, 0.950684f, 0.954590f, 0.958008f, 0.960449f, 0.963379f, 0.966797f, 0.969238f, 0.971680f,
+		0.974121f, 0.977051f, 0.978516f, 0.980957f, 0.983398f, 0.985352f, 0.987305f, 0.989258f, 0.991211f, 0.992676f, 0.996094f, 0.995605f,
+		0.994629f, 0.993652f, 0.993164f, 0.992188f, 0.013596f, 0.044495f, 0.080017f, 0.119873f, 0.164307f, 0.211670f, 0.261475f, 0.311523f,
+		0.362793f, 0.410645f, 0.458008f, 0.501953f, 0.542969f, 0.580078f, 0.614746f, 0.645996f, 0.674805f, 0.701172f, 0.723633f, 0.745117f,
+		0.765625f, 0.782227f, 0.798828f, 0.812988f, 0.826172f, 0.838867f, 0.849609f, 0.861328f, 0.870605f, 0.878906f, 0.887695f, 0.895020f,
+		0.901855f, 0.907715f, 0.914551f, 0.920898f, 0.925781f, 0.930664f, 0.934570f, 0.940918f, 0.943848f, 0.947754f, 0.951660f, 0.955566f,
+		0.958984f, 0.961914f, 0.964844f, 0.967773f, 0.970703f, 0.973145f, 0.975586f, 0.978027f, 0.979980f, 0.982422f, 0.984863f, 0.986328f,
+		0.988770f, 0.990234f, 0.995117f, 0.995117f, 0.994141f, 0.993652f, 0.992676f, 0.991699f, 0.010414f, 0.033203f, 0.060364f, 0.090942f,
+		0.125610f, 0.163818f, 0.206421f, 0.250488f, 0.295898f, 0.341797f, 0.388428f, 0.433350f, 0.475830f, 0.517090f, 0.555176f, 0.589844f,
+		0.622559f, 0.652344f, 0.680176f, 0.704590f, 0.729004f, 0.748535f, 0.767578f, 0.784668f, 0.800293f, 0.814941f, 0.828125f, 0.839844f,
+		0.852051f, 0.861816f, 0.871582f, 0.879883f, 0.888672f, 0.895996f, 0.903320f, 0.909180f, 0.916016f, 0.921387f, 0.927246f, 0.931641f,
+		0.937012f, 0.940918f, 0.946289f, 0.950195f, 0.953125f, 0.957520f, 0.960449f, 0.963867f, 0.966309f, 0.969238f, 0.972168f, 0.975098f,
+		0.976562f, 0.979492f, 0.981934f, 0.983887f, 0.985840f, 0.988281f, 0.994629f, 0.994141f, 0.993652f, 0.992676f, 0.991699f, 0.990723f,
+		0.007889f, 0.025772f, 0.046539f, 0.070312f, 0.097168f, 0.128540f, 0.162354f, 0.200195f, 0.239868f, 0.281738f, 0.325195f, 0.368896f,
+		0.411621f, 0.453125f, 0.493652f, 0.531738f, 0.566406f, 0.601074f, 0.631836f, 0.659668f, 0.687988f, 0.709961f, 0.732422f, 0.753418f,
+		0.770996f, 0.788086f, 0.804199f, 0.818359f, 0.831543f, 0.843750f, 0.854492f, 0.864746f, 0.873535f, 0.882812f, 0.890137f, 0.898438f,
+		0.905273f, 0.912598f, 0.917969f, 0.923828f, 0.929199f, 0.934570f, 0.938477f, 0.942871f, 0.948242f, 0.951660f, 0.955078f, 0.958496f,
+		0.961914f, 0.965332f, 0.968262f, 0.971680f, 0.973633f, 0.976562f, 0.979492f, 0.981445f, 0.983398f, 0.985352f, 0.993164f, 0.993164f,
+		0.992676f, 0.991699f, 0.991211f, 0.990234f, 0.006332f, 0.020325f, 0.036438f, 0.055573f, 0.077026f, 0.101562f, 0.129028f, 0.160278f,
+		0.194458f, 0.230347f, 0.268555f, 0.309326f, 0.350830f, 0.391846f, 0.432373f, 0.472412f, 0.509277f, 0.545410f, 0.579102f, 0.611816f,
+		0.640625f, 0.668945f, 0.693848f, 0.716797f, 0.739258f, 0.758789f, 0.775879f, 0.793945f, 0.807617f, 0.821777f, 0.834961f, 0.846680f,
+		0.857422f, 0.867676f, 0.877441f, 0.885742f, 0.893555f, 0.900391f, 0.908203f, 0.915039f, 0.920898f, 0.926270f, 0.931152f, 0.937012f,
+		0.940918f, 0.946289f, 0.949219f, 0.954102f, 0.958008f, 0.960938f, 0.964355f, 0.967773f, 0.970703f, 0.973145f, 0.975586f, 0.978516f,
+		0.981445f, 0.983398f, 0.992188f, 0.992188f, 0.991699f, 0.990723f, 0.990723f, 0.989746f, 0.005226f, 0.016647f, 0.029556f, 0.044434f,
+		0.061523f, 0.081543f, 0.103760f, 0.129150f, 0.157837f, 0.188477f, 0.221924f, 0.257812f, 0.295654f, 0.334473f, 0.374023f, 0.412842f,
+		0.451904f, 0.489990f, 0.525391f, 0.560059f, 0.593262f, 0.623047f, 0.651855f, 0.678223f, 0.702148f, 0.725098f, 0.745605f, 0.764160f,
+		0.781738f, 0.799316f, 0.812500f, 0.827148f, 0.838867f, 0.851074f, 0.861328f, 0.871582f, 0.880371f, 0.889648f, 0.896973f, 0.904297f,
+		0.911621f, 0.917480f, 0.923340f, 0.929688f, 0.934570f, 0.939941f, 0.943848f, 0.948242f, 0.951660f, 0.957031f, 0.959473f, 0.963379f,
+		0.966797f, 0.969727f, 0.972656f, 0.976074f, 0.979004f, 0.980957f, 0.991699f, 0.991211f, 0.990723f, 0.990234f, 0.989746f, 0.988770f,
+		0.004108f, 0.013542f, 0.023819f, 0.036194f, 0.050262f, 0.066223f, 0.084717f, 0.104797f, 0.128174f, 0.153809f, 0.182861f, 0.213989f,
+		0.247437f, 0.282471f, 0.319580f, 0.357422f, 0.395508f, 0.433350f, 0.470947f, 0.506348f, 0.542480f, 0.575684f, 0.605957f, 0.635254f,
+		0.662109f, 0.687988f, 0.711426f, 0.732910f, 0.753418f, 0.771973f, 0.789062f, 0.804688f, 0.819336f, 0.831543f, 0.843750f, 0.855469f,
+		0.866211f, 0.875488f, 0.884766f, 0.893066f, 0.901367f, 0.907715f, 0.914062f, 0.921387f, 0.927246f, 0.932129f, 0.937012f, 0.942383f,
+		0.946777f, 0.951660f, 0.956055f, 0.959473f, 0.962891f, 0.966309f, 0.969238f, 0.972168f, 0.975098f, 0.978027f, 0.989746f, 0.990234f,
+		0.990234f, 0.989258f, 0.989258f, 0.988281f, 0.003597f, 0.011330f, 0.020065f, 0.029938f, 0.041412f, 0.054504f, 0.068970f, 0.086182f,
+		0.105469f, 0.126709f, 0.151123f, 0.177612f, 0.206909f, 0.237915f, 0.271484f, 0.305664f, 0.342529f, 0.378906f, 0.416748f, 0.453125f,
+		0.489502f, 0.524414f, 0.558105f, 0.589844f, 0.619629f, 0.646973f, 0.673828f, 0.698242f, 0.721191f, 0.742676f, 0.761230f, 0.778809f,
+		0.796387f, 0.810547f, 0.824707f, 0.837891f, 0.850098f, 0.861328f, 0.871094f, 0.881348f, 0.889648f, 0.896973f, 0.904785f, 0.912109f,
+		0.919434f, 0.924316f, 0.931152f, 0.936523f, 0.941895f, 0.946289f, 0.951172f, 0.955078f, 0.959473f, 0.962402f, 0.965820f, 0.969238f,
+		0.972656f, 0.975586f, 0.988770f, 0.989258f, 0.989258f, 0.988770f, 0.987793f, 0.987305f, 0.002836f, 0.009857f, 0.016693f, 0.025208f,
+		0.034668f, 0.045288f, 0.057617f, 0.071106f, 0.087463f, 0.104858f, 0.125000f, 0.147461f, 0.172119f, 0.199829f, 0.229248f, 0.260742f,
+		0.294434f, 0.329102f, 0.365479f, 0.400879f, 0.437012f, 0.472656f, 0.508301f, 0.541992f, 0.574219f, 0.604980f, 0.634766f, 0.660645f,
+		0.686523f, 0.709473f, 0.731445f, 0.751953f, 0.770996f, 0.789062f, 0.804199f, 0.817871f, 0.832520f, 0.844727f, 0.856445f, 0.867188f,
+		0.876953f, 0.886719f, 0.895020f, 0.902832f, 0.909668f, 0.916504f, 0.923340f, 0.929688f, 0.935547f, 0.939941f, 0.944824f, 0.949707f,
+		0.954102f, 0.958496f, 0.961914f, 0.965820f, 0.969238f, 0.972656f, 0.987793f, 0.988281f, 0.988281f, 0.987793f, 0.986816f, 0.986328f,
+		0.002541f, 0.008118f, 0.014244f, 0.021194f, 0.029480f, 0.037811f, 0.048584f, 0.060028f, 0.073242f, 0.088196f, 0.104370f, 0.123047f,
+		0.144531f, 0.167114f, 0.193237f, 0.220947f, 0.250977f, 0.282227f, 0.316162f, 0.351074f, 0.386719f, 0.422119f, 0.457520f, 0.492432f,
+		0.526367f, 0.559082f, 0.590332f, 0.621094f, 0.648438f, 0.674316f, 0.698730f, 0.721191f, 0.742188f, 0.762207f, 0.780762f, 0.797363f,
+		0.812500f, 0.826172f, 0.840332f, 0.852051f, 0.863770f, 0.873535f, 0.883301f, 0.892090f, 0.900391f, 0.908203f, 0.915039f, 0.922363f,
+		0.928711f, 0.933594f, 0.939453f, 0.944824f, 0.950195f, 0.953125f, 0.958008f, 0.962402f, 0.965332f, 0.969238f, 0.986816f, 0.987305f,
+		0.986816f, 0.986328f, 0.985840f, 0.984863f, 0.002115f, 0.007030f, 0.012138f, 0.017944f, 0.024521f, 0.032318f, 0.040955f, 0.050476f,
+		0.061676f, 0.073914f, 0.087769f, 0.103271f, 0.121033f, 0.140747f, 0.162598f, 0.187256f, 0.213379f, 0.242065f, 0.272705f, 0.305176f,
+		0.338623f, 0.373047f, 0.408691f, 0.443848f, 0.478760f, 0.512695f, 0.545898f, 0.577637f, 0.607910f, 0.636719f, 0.663086f, 0.688965f,
+		0.712402f, 0.734863f, 0.754395f, 0.774414f, 0.791016f, 0.806641f, 0.822266f, 0.835449f, 0.848145f, 0.859863f, 0.870605f, 0.880371f,
+		0.890137f, 0.898438f, 0.906250f, 0.914551f, 0.921387f, 0.926758f, 0.933594f, 0.938965f, 0.944336f, 0.949219f, 0.954102f, 0.958984f,
+		0.961914f, 0.965820f, 0.985840f, 0.986328f, 0.985840f, 0.985352f, 0.985352f, 0.984375f, 0.001999f, 0.006226f, 0.010384f, 0.015594f,
+		0.021027f, 0.027435f, 0.034637f, 0.042969f, 0.052124f, 0.062469f, 0.074097f, 0.087646f, 0.102173f, 0.119141f, 0.137695f, 0.158203f,
+		0.181396f, 0.206543f, 0.233643f, 0.263184f, 0.295166f, 0.327148f, 0.360596f, 0.395264f, 0.430420f, 0.464600f, 0.499023f, 0.532227f,
+		0.564941f, 0.595703f, 0.625000f, 0.651855f, 0.679199f, 0.703613f, 0.726074f, 0.747559f, 0.766602f, 0.784668f, 0.801758f, 0.816895f,
+		0.831055f, 0.843750f, 0.856934f, 0.867188f, 0.878418f, 0.887207f, 0.896484f, 0.904785f, 0.913086f, 0.919922f, 0.926270f, 0.932617f,
+		0.938477f, 0.944336f, 0.949707f, 0.953613f, 0.958496f, 0.962891f, 0.983887f, 0.984863f, 0.984863f, 0.984375f, 0.983887f, 0.983398f,
+		0.001891f, 0.004959f, 0.009300f, 0.013786f, 0.018433f, 0.023560f, 0.029892f, 0.037018f, 0.044586f, 0.053284f, 0.062805f, 0.074341f,
+		0.086975f, 0.100586f, 0.116760f, 0.133789f, 0.154175f, 0.176025f, 0.200317f, 0.226318f, 0.254395f, 0.284424f, 0.316650f, 0.349365f,
+		0.383301f, 0.418213f, 0.452393f, 0.487061f, 0.520508f, 0.553223f, 0.584473f, 0.613770f, 0.643066f, 0.668945f, 0.695312f, 0.718262f,
+		0.740234f, 0.761230f, 0.778809f, 0.797363f, 0.812988f, 0.827148f, 0.840332f, 0.854004f, 0.865723f, 0.875977f, 0.886230f, 0.895020f,
+		0.904297f, 0.912598f, 0.919922f, 0.926270f, 0.932617f, 0.938965f, 0.943359f, 0.949219f, 0.955078f, 0.958984f, 0.982422f, 0.983887f,
+		0.983398f, 0.982910f, 0.982910f, 0.981934f, 0.001368f, 0.004715f, 0.008041f, 0.011948f, 0.016235f, 0.020889f, 0.025848f, 0.031921f,
+		0.038391f, 0.045563f, 0.054108f, 0.063477f, 0.074036f, 0.085815f, 0.099304f, 0.114563f, 0.131104f, 0.150146f, 0.170654f, 0.193970f,
+		0.219360f, 0.246338f, 0.275146f, 0.306396f, 0.338867f, 0.372559f, 0.406494f, 0.440918f, 0.474609f, 0.508789f, 0.541992f, 0.574219f,
+		0.604492f, 0.634277f, 0.661133f, 0.687500f, 0.710938f, 0.733887f, 0.754883f, 0.774414f, 0.792480f, 0.809570f, 0.824707f, 0.838379f,
+		0.852051f, 0.862793f, 0.874023f, 0.885254f, 0.895020f, 0.903320f, 0.912109f, 0.919434f, 0.926758f, 0.932617f, 0.939941f, 0.945312f,
+		0.951172f, 0.955078f, 0.980957f, 0.982910f, 0.982422f, 0.982422f, 0.981445f, 0.981445f, 0.001393f, 0.004227f, 0.007011f, 0.010323f,
+		0.014107f, 0.018234f, 0.022766f, 0.027649f, 0.032898f, 0.039581f, 0.046539f, 0.054230f, 0.063293f, 0.073608f, 0.085144f, 0.097961f,
+		0.112305f, 0.127930f, 0.146362f, 0.166260f, 0.188599f, 0.212524f, 0.238647f, 0.266846f, 0.297363f, 0.328369f, 0.361816f, 0.395752f,
+		0.429932f, 0.464844f, 0.498535f, 0.531250f, 0.564453f, 0.596191f, 0.625488f, 0.653320f, 0.680176f, 0.704590f, 0.728027f, 0.750977f,
+		0.770020f, 0.788574f, 0.805176f, 0.821289f, 0.835449f, 0.849609f, 0.862793f, 0.874023f, 0.884277f, 0.894043f, 0.903320f, 0.911621f,
+		0.919434f, 0.926758f, 0.933594f, 0.939453f, 0.945312f, 0.951172f, 0.979492f, 0.980957f, 0.980957f, 0.980957f, 0.980469f, 0.979980f,
+		0.001163f, 0.003527f, 0.006229f, 0.009323f, 0.012199f, 0.015808f, 0.019928f, 0.024200f, 0.028870f, 0.033997f, 0.040161f, 0.046967f,
+		0.054871f, 0.063477f, 0.073181f, 0.083618f, 0.096252f, 0.109863f, 0.125122f, 0.142334f, 0.161743f, 0.182739f, 0.206421f, 0.232300f,
+		0.259277f, 0.288086f, 0.320068f, 0.352783f, 0.386475f, 0.420410f, 0.454590f, 0.489258f, 0.521973f, 0.555176f, 0.586914f, 0.617188f,
+		0.646484f, 0.673828f, 0.699707f, 0.723633f, 0.746094f, 0.766113f, 0.785645f, 0.803223f, 0.819336f, 0.834961f, 0.848633f, 0.861328f,
+		0.873535f, 0.884766f, 0.893555f, 0.903809f, 0.911621f, 0.920410f, 0.928223f, 0.934082f, 0.939941f, 0.946777f, 0.978027f, 0.979492f,
+		0.979492f, 0.979004f, 0.979004f, 0.978516f, 0.000981f, 0.002987f, 0.005329f, 0.008186f, 0.010895f, 0.013832f, 0.017532f, 0.021149f,
+		0.025253f, 0.029999f, 0.035034f, 0.040985f, 0.047485f, 0.054993f, 0.063049f, 0.072510f, 0.082581f, 0.094421f, 0.107727f, 0.122498f,
+		0.138794f, 0.157471f, 0.178467f, 0.200562f, 0.225586f, 0.251953f, 0.281250f, 0.311279f, 0.343750f, 0.377197f, 0.411621f, 0.445557f,
+		0.479736f, 0.513672f, 0.546875f, 0.579590f, 0.610352f, 0.640625f, 0.668457f, 0.694336f, 0.718750f, 0.742188f, 0.762695f, 0.782715f,
+		0.801270f, 0.817871f, 0.833496f, 0.847168f, 0.860840f, 0.872559f, 0.884277f, 0.894531f, 0.904297f, 0.912598f, 0.920898f, 0.928711f,
+		0.935547f, 0.942383f, 0.976074f, 0.978027f, 0.978516f, 0.978027f, 0.977539f, 0.977051f, 0.000880f, 0.002707f, 0.005089f, 0.007305f,
+		0.010147f, 0.012596f, 0.015160f, 0.018616f, 0.022507f, 0.026230f, 0.030777f, 0.035767f, 0.041351f, 0.047455f, 0.054565f, 0.062256f,
+		0.071289f, 0.081299f, 0.092346f, 0.105408f, 0.119812f, 0.135620f, 0.153320f, 0.173462f, 0.195068f, 0.219482f, 0.245361f, 0.273682f,
+		0.303711f, 0.335938f, 0.368896f, 0.402588f, 0.437500f, 0.472168f, 0.505859f, 0.539551f, 0.573242f, 0.604492f, 0.634766f, 0.663086f,
+		0.689453f, 0.714844f, 0.738770f, 0.760254f, 0.780762f, 0.799316f, 0.817383f, 0.833496f, 0.847168f, 0.860840f, 0.873535f, 0.884766f,
+		0.895508f, 0.905273f, 0.914062f, 0.922363f, 0.930176f, 0.937012f, 0.974609f, 0.976074f, 0.976074f, 0.976562f, 0.976074f, 0.975586f,
+		0.000851f, 0.002659f, 0.004692f, 0.006466f, 0.008545f, 0.011055f, 0.013649f, 0.016403f, 0.019714f, 0.023056f, 0.026962f, 0.031235f,
+		0.035828f, 0.041656f, 0.047699f, 0.054077f, 0.061859f, 0.070496f, 0.080200f, 0.091125f, 0.103088f, 0.116882f, 0.132446f, 0.149780f,
+		0.168701f, 0.190430f, 0.213379f, 0.239258f, 0.267334f, 0.296631f, 0.328369f, 0.360840f, 0.395020f, 0.429932f, 0.464355f, 0.499512f,
+		0.533203f, 0.566406f, 0.599121f, 0.629883f, 0.658203f, 0.687012f, 0.712402f, 0.735840f, 0.758789f, 0.779297f, 0.798828f, 0.816406f,
+		0.832520f, 0.847168f, 0.861328f, 0.874023f, 0.886230f, 0.896973f, 0.907227f, 0.915527f, 0.924805f, 0.931641f, 0.972168f, 0.975586f,
+		0.975586f, 0.974609f, 0.974121f, 0.973633f, 0.000762f, 0.002214f, 0.004040f, 0.005859f, 0.007790f, 0.009689f, 0.012161f, 0.014786f,
+		0.017441f, 0.020493f, 0.023956f, 0.027618f, 0.031860f, 0.036255f, 0.041595f, 0.047394f, 0.053894f, 0.061188f, 0.069214f, 0.078735f,
+		0.089050f, 0.101135f, 0.114441f, 0.129150f, 0.145874f, 0.164673f, 0.185303f, 0.208862f, 0.233765f, 0.260742f, 0.290283f, 0.321045f,
+		0.354248f, 0.388184f, 0.422607f, 0.457764f, 0.493652f, 0.526855f, 0.561523f, 0.594238f, 0.625977f, 0.655273f, 0.683594f, 0.710449f,
+		0.734863f, 0.758301f, 0.779297f, 0.798828f, 0.817383f, 0.833984f, 0.848145f, 0.862793f, 0.875488f, 0.887207f, 0.899414f, 0.908691f,
+		0.917969f, 0.926270f, 0.970215f, 0.972656f, 0.974121f, 0.973145f, 0.972656f, 0.972168f, 0.000732f, 0.001928f, 0.003513f, 0.005234f,
+		0.007042f, 0.008629f, 0.010620f, 0.012985f, 0.015244f, 0.018158f, 0.020935f, 0.024475f, 0.027908f, 0.032013f, 0.036316f, 0.041290f,
+		0.046661f, 0.053040f, 0.060089f, 0.068115f, 0.077087f, 0.087463f, 0.099121f, 0.111633f, 0.126221f, 0.142578f, 0.160767f, 0.181396f,
+		0.203003f, 0.228149f, 0.255127f, 0.284180f, 0.315186f, 0.347900f, 0.381836f, 0.416748f, 0.451904f, 0.487549f, 0.522949f, 0.556641f,
+		0.590332f, 0.623047f, 0.652832f, 0.682129f, 0.708984f, 0.733887f, 0.757324f, 0.779785f, 0.799316f, 0.818359f, 0.835449f, 0.850586f,
+		0.865234f, 0.877441f, 0.890137f, 0.901367f, 0.912109f, 0.920410f, 0.968262f, 0.970703f, 0.971191f, 0.970703f, 0.971191f, 0.971191f,
+		0.000524f, 0.001758f, 0.003185f, 0.004864f, 0.006081f, 0.007820f, 0.009705f, 0.011467f, 0.013634f, 0.016068f, 0.018707f, 0.021378f,
+		0.024597f, 0.028030f, 0.032135f, 0.036224f, 0.041016f, 0.046692f, 0.052399f, 0.059265f, 0.067505f, 0.076050f, 0.085510f, 0.096558f,
+		0.109253f, 0.123657f, 0.138794f, 0.157227f, 0.176880f, 0.198730f, 0.223267f, 0.250000f, 0.278809f, 0.309326f, 0.342041f, 0.375977f,
+		0.410889f, 0.447021f, 0.483154f, 0.518555f, 0.554199f, 0.586914f, 0.620117f, 0.650879f, 0.681641f, 0.708496f, 0.734375f, 0.757324f,
+		0.780762f, 0.801270f, 0.819336f, 0.837891f, 0.852539f, 0.867188f, 0.880371f, 0.893066f, 0.903809f, 0.914551f, 0.966309f, 0.968750f,
+		0.969238f, 0.969727f, 0.968750f, 0.968750f, 0.000503f, 0.001896f, 0.002653f, 0.004128f, 0.005627f, 0.007004f, 0.008797f, 0.010361f,
+		0.012230f, 0.014175f, 0.016647f, 0.019348f, 0.021454f, 0.024872f, 0.028290f, 0.031830f, 0.036163f, 0.040649f, 0.045715f, 0.051941f,
+		0.058319f, 0.065979f, 0.074402f, 0.083618f, 0.094360f, 0.106812f, 0.120239f, 0.135742f, 0.153320f, 0.172974f, 0.194824f, 0.218506f,
+		0.245117f, 0.273926f, 0.304688f, 0.336426f, 0.371094f, 0.406982f, 0.442627f, 0.479492f, 0.514648f, 0.550781f, 0.584961f, 0.618652f,
+		0.650879f, 0.681152f, 0.709473f, 0.735352f, 0.760742f, 0.782715f, 0.803711f, 0.821777f, 0.838867f, 0.855957f, 0.870605f, 0.884277f,
+		0.895996f, 0.906738f, 0.964355f, 0.966309f, 0.967285f, 0.966797f, 0.966309f, 0.966309f, 0.000636f, 0.001421f, 0.002768f, 0.003761f,
+		0.004944f, 0.006462f, 0.007889f, 0.009262f, 0.010780f, 0.013000f, 0.014946f, 0.017029f, 0.019516f, 0.022049f, 0.024933f, 0.028091f,
+		0.031616f, 0.035553f, 0.040161f, 0.045380f, 0.051239f, 0.057281f, 0.064270f, 0.072693f, 0.081970f, 0.092468f, 0.104736f, 0.117859f,
+		0.132690f, 0.150391f, 0.169189f, 0.190796f, 0.214233f, 0.240601f, 0.268555f, 0.299561f, 0.332520f, 0.367188f, 0.402344f, 0.438965f,
+		0.476074f, 0.512695f, 0.549805f, 0.584473f, 0.619141f, 0.651367f, 0.681152f, 0.709961f, 0.737305f, 0.762695f, 0.785156f, 0.806641f,
+		0.826172f, 0.843262f, 0.859375f, 0.874023f, 0.888184f, 0.900391f, 0.961426f, 0.964355f, 0.965332f, 0.964844f, 0.964355f, 0.964844f,
+		0.000295f, 0.001419f, 0.002342f, 0.003471f, 0.004539f, 0.005821f, 0.006882f, 0.008354f, 0.010155f, 0.011574f, 0.013283f, 0.015129f,
+		0.017090f, 0.019333f, 0.022125f, 0.024643f, 0.028122f, 0.031586f, 0.035522f, 0.039825f, 0.044586f, 0.050110f, 0.056091f, 0.063354f,
+		0.071045f, 0.080078f, 0.090637f, 0.102112f, 0.115479f, 0.130127f, 0.147217f, 0.165649f, 0.186768f, 0.210571f, 0.236694f, 0.265137f,
+		0.295654f, 0.328857f, 0.363770f, 0.399902f, 0.436523f, 0.474365f, 0.511230f, 0.548828f, 0.584961f, 0.619141f, 0.652344f, 0.684082f,
+		0.712891f, 0.741211f, 0.766113f, 0.789062f, 0.810547f, 0.830078f, 0.848633f, 0.864258f, 0.879395f, 0.892578f, 0.958496f, 0.962402f,
+		0.962402f, 0.962402f, 0.961914f, 0.962402f, 0.000464f, 0.001313f, 0.002159f, 0.003134f, 0.004463f, 0.005001f, 0.006466f, 0.007595f,
+		0.008842f, 0.010277f, 0.011971f, 0.013550f, 0.015434f, 0.017242f, 0.019348f, 0.021805f, 0.024734f, 0.027817f, 0.031174f, 0.034821f,
+		0.039124f, 0.043823f, 0.049164f, 0.055237f, 0.062164f, 0.069336f, 0.078430f, 0.088501f, 0.099976f, 0.112854f, 0.127319f, 0.143555f,
+		0.162354f, 0.183350f, 0.207031f, 0.233032f, 0.260986f, 0.291992f, 0.325195f, 0.361084f, 0.397217f, 0.435059f, 0.473389f, 0.510742f,
+		0.549316f, 0.586426f, 0.620605f, 0.654785f, 0.686523f, 0.716797f, 0.744629f, 0.769043f, 0.793945f, 0.815918f, 0.834961f, 0.852539f,
+		0.869141f, 0.884277f, 0.955078f, 0.959473f, 0.959473f, 0.959473f, 0.959961f, 0.959961f, 0.000541f, 0.001223f, 0.002172f, 0.002886f,
+		0.003679f, 0.004681f, 0.005512f, 0.006683f, 0.008049f, 0.009346f, 0.010704f, 0.012024f, 0.013626f, 0.015213f, 0.017227f, 0.019516f,
+		0.022079f, 0.024612f, 0.027313f, 0.030731f, 0.034180f, 0.038239f, 0.042969f, 0.048187f, 0.053864f, 0.060516f, 0.068298f, 0.076843f,
+		0.086670f, 0.097473f, 0.110107f, 0.124268f, 0.140869f, 0.159302f, 0.180420f, 0.203613f, 0.229614f, 0.258057f, 0.289062f, 0.323486f,
+		0.358398f, 0.395996f, 0.434082f, 0.472900f, 0.511719f, 0.550293f, 0.587402f, 0.624023f, 0.658203f, 0.690918f, 0.721191f, 0.749512f,
+		0.774902f, 0.799316f, 0.821289f, 0.840820f, 0.859375f, 0.875488f, 0.952637f, 0.956543f, 0.957520f, 0.957520f, 0.957520f, 0.957031f,
+		0.000252f, 0.001056f, 0.001923f, 0.002523f, 0.003414f, 0.003960f, 0.005146f, 0.006172f, 0.007130f, 0.008179f, 0.009567f, 0.010735f,
+		0.012077f, 0.013878f, 0.015640f, 0.017456f, 0.019638f, 0.021622f, 0.024170f, 0.026978f, 0.030121f, 0.033630f, 0.037445f, 0.042053f,
+		0.047119f, 0.052826f, 0.059174f, 0.066711f, 0.075012f, 0.084473f, 0.095276f, 0.107727f, 0.122070f, 0.138184f, 0.156250f, 0.177246f,
+		0.200928f, 0.226929f, 0.255371f, 0.286865f, 0.321289f, 0.356934f, 0.395264f, 0.434326f, 0.473877f, 0.514160f, 0.553711f, 0.591797f,
+		0.628418f, 0.663574f, 0.696777f, 0.728027f, 0.755859f, 0.782715f, 0.806152f, 0.829102f, 0.847656f, 0.867188f, 0.949707f, 0.954102f,
+		0.954590f, 0.954590f, 0.954102f, 0.954590f, 0.000365f, 0.000963f, 0.001581f, 0.002337f, 0.002996f, 0.003952f, 0.004608f, 0.005459f,
+		0.006489f, 0.007351f, 0.008484f, 0.009544f, 0.011108f, 0.012413f, 0.013901f, 0.015388f, 0.017181f, 0.019012f, 0.021439f, 0.023727f,
+		0.026520f, 0.029449f, 0.032898f, 0.036835f, 0.041046f, 0.045868f, 0.051575f, 0.058075f, 0.064758f, 0.073120f, 0.082520f, 0.093079f,
+		0.105652f, 0.119385f, 0.135620f, 0.153687f, 0.174683f, 0.198364f, 0.224365f, 0.253662f, 0.285400f, 0.320557f, 0.357178f, 0.395752f,
+		0.435791f, 0.476318f, 0.516602f, 0.557129f, 0.596191f, 0.633789f, 0.669434f, 0.703613f, 0.734375f, 0.763672f, 0.790039f, 0.812988f,
+		0.836914f, 0.855957f, 0.946289f, 0.949707f, 0.951172f, 0.951172f, 0.951172f, 0.951172f, 0.000404f, 0.001028f, 0.001410f, 0.002098f,
+		0.002657f, 0.003445f, 0.004391f, 0.005039f, 0.005665f, 0.006569f, 0.007549f, 0.008614f, 0.009743f, 0.011108f, 0.012390f, 0.013611f,
+		0.015396f, 0.017044f, 0.018921f, 0.020874f, 0.023453f, 0.025833f, 0.028809f, 0.032501f, 0.036011f, 0.040161f, 0.044952f, 0.050018f,
+		0.056091f, 0.063477f, 0.071533f, 0.080200f, 0.091064f, 0.103027f, 0.117065f, 0.133057f, 0.151489f, 0.171997f, 0.196045f, 0.222290f,
+		0.251709f, 0.284424f, 0.319824f, 0.357422f, 0.397217f, 0.438232f, 0.479492f, 0.521484f, 0.562500f, 0.602051f, 0.641113f, 0.677734f,
+		0.711914f, 0.743164f, 0.772461f, 0.799316f, 0.822754f, 0.845215f, 0.942383f, 0.946777f, 0.947754f, 0.947754f, 0.948242f, 0.948242f,
+		0.000406f, 0.000992f, 0.001447f, 0.001986f, 0.002499f, 0.003149f, 0.003769f, 0.004272f, 0.005016f, 0.005981f, 0.006924f, 0.007675f,
+		0.008766f, 0.009727f, 0.010765f, 0.011986f, 0.013588f, 0.014915f, 0.016724f, 0.018478f, 0.020508f, 0.022873f, 0.025497f, 0.028336f,
+		0.031525f, 0.034882f, 0.038818f, 0.043243f, 0.048615f, 0.054626f, 0.061707f, 0.069214f, 0.078430f, 0.089111f, 0.101013f, 0.115112f,
+		0.130859f, 0.148926f, 0.170166f, 0.193604f, 0.220947f, 0.250732f, 0.283936f, 0.320068f, 0.358887f, 0.400391f, 0.442139f, 0.483887f,
+		0.527344f, 0.569824f, 0.610352f, 0.649414f, 0.686523f, 0.722168f, 0.753906f, 0.782227f, 0.809570f, 0.833496f, 0.938477f, 0.942871f,
+		0.944824f, 0.944336f, 0.943848f, 0.943848f, 0.000235f, 0.000984f, 0.001204f, 0.001706f, 0.002239f, 0.002998f, 0.003462f, 0.004093f,
+		0.004372f, 0.005371f, 0.006149f, 0.006962f, 0.007736f, 0.008766f, 0.009804f, 0.010780f, 0.011887f, 0.013336f, 0.014618f, 0.016159f,
+		0.018158f, 0.020050f, 0.022232f, 0.024597f, 0.027313f, 0.030334f, 0.033752f, 0.037872f, 0.042389f, 0.047516f, 0.053192f, 0.059937f,
+		0.067749f, 0.076599f, 0.086975f, 0.098755f, 0.112610f, 0.128662f, 0.146973f, 0.168091f, 0.192383f, 0.220215f, 0.250732f, 0.284668f,
+		0.322021f, 0.361572f, 0.403564f, 0.446777f, 0.490723f, 0.534668f, 0.577637f, 0.619629f, 0.660156f, 0.697754f, 0.731934f, 0.764648f,
+		0.794922f, 0.820312f, 0.934082f, 0.939453f, 0.939941f, 0.941406f, 0.940430f, 0.940918f, 0.000237f, 0.000591f, 0.001098f, 0.001619f,
+		0.002241f, 0.002636f, 0.003176f, 0.003521f, 0.004101f, 0.004631f, 0.005398f, 0.006378f, 0.007000f, 0.007767f, 0.008713f, 0.009758f,
+		0.010475f, 0.011734f, 0.013016f, 0.014404f, 0.015762f, 0.017517f, 0.019440f, 0.021469f, 0.023651f, 0.026199f, 0.029495f, 0.033112f,
+		0.036499f, 0.040955f, 0.045959f, 0.051849f, 0.058197f, 0.065552f, 0.074585f, 0.085022f, 0.096680f, 0.110535f, 0.126709f, 0.145264f,
+		0.166626f, 0.191406f, 0.219482f, 0.250488f, 0.286133f, 0.323975f, 0.365723f, 0.408447f, 0.453125f, 0.498779f, 0.542969f, 0.588379f,
+		0.631836f, 0.671387f, 0.709473f, 0.745117f, 0.777344f, 0.807617f, 0.930176f, 0.935059f, 0.936523f, 0.936523f, 0.936523f, 0.936035f,
+		0.000242f, 0.000761f, 0.000943f, 0.001624f, 0.001858f, 0.002390f, 0.002638f, 0.003054f, 0.003805f, 0.004559f, 0.005035f, 0.005493f,
+		0.006157f, 0.006878f, 0.007687f, 0.008530f, 0.009178f, 0.010406f, 0.011406f, 0.012520f, 0.014053f, 0.015579f, 0.017105f, 0.018661f,
+		0.020737f, 0.022903f, 0.025650f, 0.028259f, 0.031433f, 0.035065f, 0.039581f, 0.044342f, 0.049988f, 0.056366f, 0.064026f, 0.072632f,
+		0.082825f, 0.094666f, 0.108582f, 0.124634f, 0.143799f, 0.165405f, 0.190796f, 0.219360f, 0.251953f, 0.287842f, 0.328125f, 0.370605f,
+		0.415283f, 0.461670f, 0.507812f, 0.555176f, 0.600586f, 0.645020f, 0.685547f, 0.724121f, 0.759277f, 0.792969f, 0.924805f, 0.931152f,
+		0.931641f, 0.932129f, 0.932129f, 0.931641f, 0.000240f, 0.000685f, 0.000955f, 0.001395f, 0.001768f, 0.002157f, 0.002533f, 0.002970f,
+		0.003223f, 0.003813f, 0.004601f, 0.004993f, 0.005428f, 0.005981f, 0.006878f, 0.007484f, 0.008110f, 0.009132f, 0.009964f, 0.011208f,
+		0.012138f, 0.013374f, 0.015099f, 0.016190f, 0.018112f, 0.020187f, 0.022202f, 0.024780f, 0.027573f, 0.030411f, 0.034119f, 0.037964f,
+		0.042755f, 0.048553f, 0.054474f, 0.061890f, 0.070984f, 0.080688f, 0.092590f, 0.106812f, 0.123291f, 0.142456f, 0.164551f, 0.190430f,
+		0.220459f, 0.253418f, 0.291504f, 0.332520f, 0.376709f, 0.423340f, 0.471436f, 0.520508f, 0.567383f, 0.614746f, 0.660156f, 0.702148f,
+		0.741211f, 0.776367f, 0.920410f, 0.925293f, 0.926270f, 0.926758f, 0.927246f, 0.926758f, 0.000244f, 0.000431f, 0.000799f, 0.001309f,
+		0.001587f, 0.001945f, 0.002317f, 0.002514f, 0.003290f, 0.003548f, 0.004082f, 0.004349f, 0.004707f, 0.005348f, 0.006027f, 0.006565f,
+		0.007141f, 0.008011f, 0.008850f, 0.009552f, 0.010757f, 0.011650f, 0.012794f, 0.014145f, 0.015778f, 0.017303f, 0.019028f, 0.021088f,
+		0.023575f, 0.026169f, 0.029175f, 0.032562f, 0.036713f, 0.041382f, 0.046448f, 0.052948f, 0.060303f, 0.068787f, 0.079041f, 0.090942f,
+		0.105103f, 0.121643f, 0.141113f, 0.164185f, 0.190308f, 0.221191f, 0.256836f, 0.295898f, 0.339355f, 0.385010f, 0.433838f, 0.484619f,
+		0.534668f, 0.583496f, 0.631348f, 0.678223f, 0.719727f, 0.759766f, 0.913574f, 0.920410f, 0.921387f, 0.921875f, 0.921875f, 0.921387f,
+		0.000243f, 0.000496f, 0.000847f, 0.001157f, 0.001426f, 0.001634f, 0.002020f, 0.002338f, 0.002607f, 0.003035f, 0.003502f, 0.003872f,
+		0.004459f, 0.004726f, 0.005402f, 0.005779f, 0.006325f, 0.007095f, 0.007767f, 0.008568f, 0.009331f, 0.010086f, 0.011009f, 0.012314f,
+		0.013611f, 0.015060f, 0.016312f, 0.018158f, 0.020401f, 0.022476f, 0.024979f, 0.027863f, 0.031036f, 0.034943f, 0.039581f, 0.044830f,
+		0.050903f, 0.058289f, 0.066895f, 0.076782f, 0.088989f, 0.103210f, 0.120422f, 0.140259f, 0.164185f, 0.191772f, 0.223877f, 0.260742f,
+		0.301758f, 0.347168f, 0.395508f, 0.446533f, 0.497803f, 0.551270f, 0.601562f, 0.651855f, 0.697754f, 0.741211f, 0.908203f, 0.915039f,
+		0.916016f, 0.916016f, 0.916504f, 0.915527f, 0.000239f, 0.000345f, 0.000690f, 0.000913f, 0.001250f, 0.001343f, 0.001579f, 0.002050f,
+		0.002331f, 0.002861f, 0.003048f, 0.003616f, 0.003696f, 0.004211f, 0.004723f, 0.005074f, 0.005657f, 0.006100f, 0.006893f, 0.007290f,
+		0.008118f, 0.008659f, 0.009552f, 0.010704f, 0.011681f, 0.012764f, 0.014114f, 0.015533f, 0.017227f, 0.018982f, 0.021286f, 0.023560f,
+		0.026489f, 0.029861f, 0.033417f, 0.037933f, 0.043121f, 0.049286f, 0.056519f, 0.065002f, 0.075073f, 0.087158f, 0.101624f, 0.118835f,
+		0.139648f, 0.164185f, 0.193481f, 0.226929f, 0.265625f, 0.309570f, 0.356934f, 0.408203f, 0.461426f, 0.516113f, 0.569824f, 0.623047f,
+		0.674316f, 0.720703f, 0.902344f, 0.908203f, 0.909668f, 0.910645f, 0.910645f, 0.911133f, 0.000000f, 0.000281f, 0.000560f, 0.000977f,
+		0.001063f, 0.001171f, 0.001569f, 0.001903f, 0.002075f, 0.002413f, 0.002695f, 0.003004f, 0.003399f, 0.003553f, 0.003998f, 0.004333f,
+		0.004971f, 0.005314f, 0.005806f, 0.006340f, 0.007015f, 0.007492f, 0.008377f, 0.009186f, 0.010094f, 0.010910f, 0.012199f, 0.013351f,
+		0.014618f, 0.016266f, 0.018082f, 0.019852f, 0.022491f, 0.025085f, 0.028168f, 0.031799f, 0.036041f, 0.041107f, 0.047394f, 0.054321f,
+		0.062866f, 0.073181f, 0.085327f, 0.100525f, 0.118408f, 0.139648f, 0.165527f, 0.196411f, 0.231812f, 0.273193f, 0.318848f, 0.369629f,
+		0.423828f, 0.480225f, 0.536621f, 0.592773f, 0.647949f, 0.699707f, 0.894043f, 0.900879f, 0.903809f, 0.903320f, 0.903320f, 0.902832f,
+		0.000232f, 0.000227f, 0.000555f, 0.000656f, 0.000937f, 0.000985f, 0.001351f, 0.001723f, 0.001925f, 0.002010f, 0.002445f, 0.002625f,
+		0.002760f, 0.003220f, 0.003551f, 0.003870f, 0.004303f, 0.004826f, 0.005028f, 0.005451f, 0.005985f, 0.006523f, 0.007000f, 0.007744f,
+		0.008499f, 0.009361f, 0.010109f, 0.011185f, 0.012413f, 0.013603f, 0.015121f, 0.016891f, 0.018753f, 0.020920f, 0.023407f, 0.026764f,
+		0.030197f, 0.034302f, 0.039429f, 0.044891f, 0.052368f, 0.060822f, 0.071167f, 0.083557f, 0.098877f, 0.117493f, 0.139893f, 0.167725f,
+		0.200195f, 0.238037f, 0.281982f, 0.331543f, 0.385010f, 0.442627f, 0.501465f, 0.561523f, 0.620605f, 0.675781f, 0.887207f, 0.894531f,
+		0.895020f, 0.896484f, 0.896484f, 0.895996f, 0.000000f, 0.000332f, 0.000577f, 0.000723f, 0.000720f, 0.001210f, 0.001469f, 0.001456f,
+		0.001546f, 0.001775f, 0.002159f, 0.002291f, 0.002659f, 0.002916f, 0.003046f, 0.003439f, 0.003752f, 0.003883f, 0.004375f, 0.004635f,
+		0.005241f, 0.005638f, 0.006054f, 0.006630f, 0.007191f, 0.007744f, 0.008545f, 0.009178f, 0.010498f, 0.011536f, 0.012802f, 0.013931f,
+		0.015808f, 0.017548f, 0.019379f, 0.022110f, 0.025040f, 0.028473f, 0.032471f, 0.037323f, 0.043152f, 0.050476f, 0.058807f, 0.069214f,
+		0.082520f, 0.098145f, 0.116821f, 0.141602f, 0.170044f, 0.204834f, 0.245728f, 0.293213f, 0.346436f, 0.403564f, 0.464111f, 0.527832f,
+		0.589844f, 0.650879f, 0.878418f, 0.886719f, 0.888184f, 0.887695f, 0.888672f, 0.888672f, 0.000243f, 0.000307f, 0.000526f, 0.000561f,
+		0.000923f, 0.000980f, 0.001143f, 0.001386f, 0.001414f, 0.001683f, 0.001735f, 0.001972f, 0.002232f, 0.002481f, 0.002657f, 0.002754f,
+		0.003193f, 0.003359f, 0.003603f, 0.003956f, 0.004368f, 0.004692f, 0.005119f, 0.005596f, 0.005955f, 0.006634f, 0.007256f, 0.007881f,
+		0.008652f, 0.009552f, 0.010376f, 0.011719f, 0.012634f, 0.014595f, 0.016113f, 0.018219f, 0.020554f, 0.023254f, 0.026520f, 0.030502f,
+		0.035553f, 0.041168f, 0.048065f, 0.057190f, 0.067261f, 0.080811f, 0.097107f, 0.117737f, 0.143066f, 0.173950f, 0.211182f, 0.256592f,
+		0.307129f, 0.364502f, 0.427002f, 0.491943f, 0.557617f, 0.624023f, 0.869629f, 0.877930f, 0.879883f, 0.879883f, 0.879883f, 0.880371f,
+		0.000000f, 0.000270f, 0.000342f, 0.000509f, 0.000668f, 0.000989f, 0.000945f, 0.001105f, 0.001230f, 0.001335f, 0.001492f, 0.001757f,
+		0.001917f, 0.002140f, 0.002386f, 0.002501f, 0.002644f, 0.002884f, 0.003199f, 0.003441f, 0.003620f, 0.003891f, 0.004337f, 0.004631f,
+		0.005119f, 0.005520f, 0.006100f, 0.006504f, 0.007301f, 0.007771f, 0.008751f, 0.009521f, 0.010658f, 0.011765f, 0.013145f, 0.014641f,
+		0.016785f, 0.018829f, 0.021545f, 0.024719f, 0.028381f, 0.033203f, 0.038849f, 0.046112f, 0.055084f, 0.065552f, 0.079529f, 0.096985f,
+		0.118530f, 0.145630f, 0.179321f, 0.220337f, 0.269287f, 0.325439f, 0.387207f, 0.454102f, 0.524414f, 0.595215f, 0.859863f, 0.868652f,
+		0.870605f, 0.869629f, 0.870117f, 0.870605f, 0.000000f, 0.000230f, 0.000334f, 0.000416f, 0.000700f, 0.000726f, 0.000921f, 0.001008f,
+		0.001065f, 0.001186f, 0.001365f, 0.001471f, 0.001627f, 0.001796f, 0.001843f, 0.002069f, 0.002266f, 0.002438f, 0.002596f, 0.002831f,
+		0.003000f, 0.003298f, 0.003597f, 0.003887f, 0.004265f, 0.004581f, 0.004986f, 0.005505f, 0.005947f, 0.006454f, 0.007069f, 0.007801f,
+		0.008621f, 0.009575f, 0.010612f, 0.011848f, 0.013321f, 0.015259f, 0.017410f, 0.019775f, 0.022934f, 0.026550f, 0.031464f, 0.036713f,
+		0.043945f, 0.052887f, 0.064209f, 0.078735f, 0.096924f, 0.120361f, 0.149536f, 0.186768f, 0.232422f, 0.285889f, 0.347656f, 0.415527f,
+		0.488281f, 0.563965f, 0.849121f, 0.857910f, 0.859375f, 0.860840f, 0.860840f, 0.860352f, 0.000233f, 0.000225f, 0.000219f, 0.000431f,
+		0.000579f, 0.000648f, 0.000671f, 0.000744f, 0.000946f, 0.000994f, 0.001091f, 0.001307f, 0.001364f, 0.001490f, 0.001561f, 0.001712f,
+		0.001892f, 0.001999f, 0.002190f, 0.002369f, 0.002512f, 0.002733f, 0.003014f, 0.003145f, 0.003553f, 0.003822f, 0.004135f, 0.004326f,
+		0.004799f, 0.005344f, 0.005718f, 0.006378f, 0.007008f, 0.007721f, 0.008400f, 0.009537f, 0.010597f, 0.011917f, 0.013542f, 0.015579f,
+		0.018051f, 0.020889f, 0.024765f, 0.029236f, 0.034668f, 0.041779f, 0.051056f, 0.062439f, 0.077576f, 0.097595f, 0.122864f, 0.155273f,
+		0.196655f, 0.247437f, 0.307617f, 0.375977f, 0.450684f, 0.531250f, 0.837891f, 0.847168f, 0.848633f, 0.849609f, 0.849121f, 0.849609f,
+		0.000202f, 0.000180f, 0.000206f, 0.000339f, 0.000479f, 0.000536f, 0.000687f, 0.000739f, 0.000771f, 0.000849f, 0.001051f, 0.001060f,
+		0.001154f, 0.001219f, 0.001389f, 0.001505f, 0.001469f, 0.001729f, 0.001858f, 0.001980f, 0.002209f, 0.002243f, 0.002483f, 0.002695f,
+		0.002951f, 0.003149f, 0.003374f, 0.003654f, 0.004002f, 0.004154f, 0.004539f, 0.005032f, 0.005428f, 0.005989f, 0.006760f, 0.007549f,
+		0.008423f, 0.009499f, 0.010620f, 0.012016f, 0.013992f, 0.016434f, 0.019135f, 0.022583f, 0.026840f, 0.032501f, 0.039551f, 0.048828f,
+		0.061066f, 0.077393f, 0.098755f, 0.127075f, 0.163208f, 0.209717f, 0.267578f, 0.334961f, 0.411133f, 0.494629f, 0.825684f, 0.834473f,
+		0.836426f, 0.837402f, 0.837402f, 0.837402f, 0.000000f, 0.000185f, 0.000184f, 0.000404f, 0.000408f, 0.000454f, 0.000480f, 0.000506f,
+		0.000660f, 0.000694f, 0.000742f, 0.000801f, 0.000989f, 0.001111f, 0.001167f, 0.001250f, 0.001311f, 0.001424f, 0.001541f, 0.001574f,
+		0.001712f, 0.001930f, 0.001982f, 0.002201f, 0.002375f, 0.002439f, 0.002792f, 0.002905f, 0.003065f, 0.003412f, 0.003653f, 0.003952f,
+		0.004463f, 0.004723f, 0.005230f, 0.005936f, 0.006386f, 0.007092f, 0.008240f, 0.009247f, 0.010765f, 0.012344f, 0.014420f, 0.017090f,
+		0.020493f, 0.024551f, 0.030014f, 0.037689f, 0.047302f, 0.060028f, 0.077820f, 0.100830f, 0.132812f, 0.174561f, 0.228516f, 0.294434f,
+		0.371582f, 0.457031f, 0.812012f, 0.820801f, 0.823730f, 0.824219f, 0.824707f, 0.824219f, 0.000000f, 0.000053f, 0.000206f, 0.000360f,
+		0.000379f, 0.000391f, 0.000379f, 0.000478f, 0.000549f, 0.000589f, 0.000626f, 0.000674f, 0.000762f, 0.000832f, 0.000894f, 0.001050f,
+		0.001111f, 0.001155f, 0.001286f, 0.001345f, 0.001449f, 0.001564f, 0.001666f, 0.001750f, 0.001856f, 0.001925f, 0.002056f, 0.002359f,
+		0.002542f, 0.002728f, 0.003042f, 0.003164f, 0.003460f, 0.003786f, 0.004116f, 0.004578f, 0.005116f, 0.005688f, 0.006508f, 0.007229f,
+		0.008125f, 0.009232f, 0.010796f, 0.012741f, 0.015137f, 0.018158f, 0.022186f, 0.028030f, 0.035248f, 0.045593f, 0.059052f, 0.078308f,
+		0.105042f, 0.141602f, 0.190308f, 0.252930f, 0.329102f, 0.417969f, 0.797852f, 0.807129f, 0.810059f, 0.810547f, 0.811035f, 0.810547f,
+		0.000000f, 0.000000f, 0.000082f, 0.000195f, 0.000309f, 0.000336f, 0.000324f, 0.000414f, 0.000439f, 0.000460f, 0.000599f, 0.000643f,
+		0.000637f, 0.000690f, 0.000733f, 0.000834f, 0.000821f, 0.000922f, 0.000989f, 0.001067f, 0.001207f, 0.001293f, 0.001327f, 0.001476f,
+		0.001581f, 0.001663f, 0.001725f, 0.001906f, 0.001934f, 0.002180f, 0.002258f, 0.002602f, 0.002701f, 0.003019f, 0.003229f, 0.003502f,
+		0.003847f, 0.004261f, 0.004795f, 0.005318f, 0.006130f, 0.007008f, 0.008118f, 0.009277f, 0.011024f, 0.013229f, 0.016205f, 0.020203f,
+		0.025620f, 0.033020f, 0.043854f, 0.059021f, 0.080383f, 0.111206f, 0.154419f, 0.212646f, 0.287354f, 0.378418f, 0.781250f, 0.792480f,
+		0.793457f, 0.795410f, 0.795898f, 0.794922f, 0.000000f, 0.000121f, 0.000120f, 0.000198f, 0.000275f, 0.000249f, 0.000290f, 0.000360f,
+		0.000375f, 0.000379f, 0.000391f, 0.000438f, 0.000505f, 0.000534f, 0.000669f, 0.000629f, 0.000659f, 0.000754f, 0.000890f, 0.000833f,
+		0.000849f, 0.000975f, 0.001029f, 0.001117f, 0.001193f, 0.001203f, 0.001269f, 0.001424f, 0.001594f, 0.001675f, 0.001737f, 0.001957f,
+		0.002094f, 0.002319f, 0.002342f, 0.002609f, 0.002928f, 0.003248f, 0.003523f, 0.003967f, 0.004547f, 0.005138f, 0.005871f, 0.006760f,
+		0.007912f, 0.009430f, 0.011528f, 0.014236f, 0.017899f, 0.023346f, 0.031235f, 0.042694f, 0.059235f, 0.084229f, 0.120972f, 0.173950f,
+		0.245239f, 0.334473f, 0.764160f, 0.775391f, 0.777344f, 0.778809f, 0.777832f, 0.778809f, 0.000000f, 0.000121f, 0.000119f, 0.000182f,
+		0.000177f, 0.000179f, 0.000262f, 0.000239f, 0.000309f, 0.000322f, 0.000404f, 0.000370f, 0.000361f, 0.000430f, 0.000458f, 0.000540f,
+		0.000589f, 0.000615f, 0.000648f, 0.000632f, 0.000777f, 0.000782f, 0.000798f, 0.000871f, 0.000857f, 0.000925f, 0.001000f, 0.001045f,
+		0.001191f, 0.001223f, 0.001426f, 0.001419f, 0.001512f, 0.001635f, 0.001884f, 0.002092f, 0.002100f, 0.002293f, 0.002577f, 0.003012f,
+		0.003258f, 0.003761f, 0.004253f, 0.004814f, 0.005619f, 0.006676f, 0.008064f, 0.009750f, 0.012268f, 0.015854f, 0.021255f, 0.029282f,
+		0.041687f, 0.061005f, 0.091370f, 0.136230f, 0.202759f, 0.291504f, 0.746582f, 0.757324f, 0.759277f, 0.760254f, 0.760254f, 0.760254f,
+		0.000000f, 0.000000f, 0.000117f, 0.000126f, 0.000113f, 0.000146f, 0.000158f, 0.000155f, 0.000189f, 0.000288f, 0.000254f, 0.000336f,
+		0.000347f, 0.000353f, 0.000370f, 0.000355f, 0.000390f, 0.000417f, 0.000456f, 0.000480f, 0.000525f, 0.000587f, 0.000596f, 0.000620f,
+		0.000676f, 0.000740f, 0.000758f, 0.000852f, 0.000907f, 0.000947f, 0.001057f, 0.001122f, 0.001170f, 0.001293f, 0.001316f, 0.001437f,
+		0.001531f, 0.001813f, 0.001952f, 0.002090f, 0.002346f, 0.002560f, 0.002974f, 0.003334f, 0.003899f, 0.004547f, 0.005360f, 0.006516f,
+		0.008179f, 0.010468f, 0.013947f, 0.019241f, 0.027832f, 0.041443f, 0.064941f, 0.102600f, 0.162231f, 0.247437f, 0.726074f, 0.737793f,
+		0.739258f, 0.740723f, 0.741211f, 0.741211f, 0.000000f, 0.000118f, 0.000115f, 0.000113f, 0.000110f, 0.000126f, 0.000121f, 0.000139f,
+		0.000147f, 0.000160f, 0.000161f, 0.000233f, 0.000199f, 0.000266f, 0.000286f, 0.000297f, 0.000329f, 0.000313f, 0.000347f, 0.000358f,
+		0.000364f, 0.000394f, 0.000435f, 0.000446f, 0.000489f, 0.000506f, 0.000546f, 0.000625f, 0.000648f, 0.000674f, 0.000723f, 0.000782f,
+		0.000865f, 0.000918f, 0.000979f, 0.001104f, 0.001100f, 0.001196f, 0.001352f, 0.001488f, 0.001586f, 0.001749f, 0.001955f, 0.002275f,
+		0.002644f, 0.003054f, 0.003563f, 0.004322f, 0.005314f, 0.006786f, 0.008980f, 0.012115f, 0.017319f, 0.026520f, 0.043121f, 0.072693f,
+		0.123535f, 0.203613f, 0.705566f, 0.716797f, 0.719238f, 0.719727f, 0.720703f, 0.721191f, 0.000000f, 0.000000f, 0.000112f, 0.000109f,
+		0.000106f, 0.000104f, 0.000102f, 0.000096f, 0.000091f, 0.000113f, 0.000147f, 0.000129f, 0.000155f, 0.000134f, 0.000196f, 0.000205f,
+		0.000181f, 0.000239f, 0.000297f, 0.000255f, 0.000317f, 0.000273f, 0.000335f, 0.000299f, 0.000379f, 0.000385f, 0.000398f, 0.000402f,
+		0.000473f, 0.000552f, 0.000489f, 0.000543f, 0.000557f, 0.000606f, 0.000662f, 0.000698f, 0.000747f, 0.000810f, 0.000902f, 0.000961f,
+		0.001063f, 0.001166f, 0.001312f, 0.001523f, 0.001662f, 0.001908f, 0.002298f, 0.002758f, 0.003365f, 0.004135f, 0.005394f, 0.007290f,
+		0.010490f, 0.015991f, 0.026215f, 0.047180f, 0.087646f, 0.160645f, 0.682617f, 0.695801f, 0.697266f, 0.697266f, 0.697266f, 0.698730f,
+		0.000000f, 0.000112f, 0.000106f, 0.000104f, 0.000100f, 0.000098f, 0.000095f, 0.000094f, 0.000090f, 0.000085f, 0.000080f, 0.000081f,
+		0.000085f, 0.000123f, 0.000123f, 0.000138f, 0.000151f, 0.000158f, 0.000147f, 0.000171f, 0.000183f, 0.000192f, 0.000242f, 0.000215f,
+		0.000253f, 0.000256f, 0.000269f, 0.000278f, 0.000293f, 0.000315f, 0.000377f, 0.000357f, 0.000357f, 0.000423f, 0.000479f, 0.000493f,
+		0.000489f, 0.000535f, 0.000579f, 0.000628f, 0.000683f, 0.000731f, 0.000833f, 0.000935f, 0.001068f, 0.001200f, 0.001347f, 0.001581f,
+		0.001995f, 0.002419f, 0.003109f, 0.004147f, 0.005829f, 0.008919f, 0.014641f, 0.027405f, 0.056885f, 0.119385f, 0.658691f, 0.669922f,
+		0.673828f, 0.673828f, 0.675293f, 0.675293f, 0.000000f, 0.000105f, 0.000101f, 0.000096f, 0.000092f, 0.000089f, 0.000087f, 0.000085f,
+		0.000083f, 0.000081f, 0.000077f, 0.000073f, 0.000070f, 0.000066f, 0.000080f, 0.000084f, 0.000089f, 0.000068f, 0.000101f, 0.000094f,
+		0.000116f, 0.000118f, 0.000125f, 0.000129f, 0.000150f, 0.000168f, 0.000153f, 0.000192f, 0.000195f, 0.000185f, 0.000200f, 0.000217f,
+		0.000226f, 0.000247f, 0.000257f, 0.000262f, 0.000319f, 0.000334f, 0.000347f, 0.000376f, 0.000395f, 0.000447f, 0.000504f, 0.000544f,
+		0.000590f, 0.000670f, 0.000789f, 0.000887f, 0.001069f, 0.001345f, 0.001670f, 0.002167f, 0.003065f, 0.004562f, 0.007660f, 0.014290f,
+		0.032135f, 0.081299f, 0.632812f, 0.645996f, 0.648926f, 0.649414f, 0.648926f, 0.649902f, 0.000109f, 0.000094f, 0.000087f, 0.000082f,
+		0.000078f, 0.000076f, 0.000074f, 0.000071f, 0.000069f, 0.000068f, 0.000067f, 0.000066f, 0.000064f, 0.000061f, 0.000058f, 0.000055f,
+		0.000053f, 0.000050f, 0.000051f, 0.000046f, 0.000059f, 0.000056f, 0.000057f, 0.000068f, 0.000078f, 0.000088f, 0.000096f, 0.000096f,
+		0.000105f, 0.000107f, 0.000128f, 0.000121f, 0.000133f, 0.000141f, 0.000156f, 0.000151f, 0.000160f, 0.000200f, 0.000209f, 0.000198f,
+		0.000222f, 0.000242f, 0.000258f, 0.000275f, 0.000314f, 0.000352f, 0.000410f, 0.000468f, 0.000537f, 0.000639f, 0.000799f, 0.001002f,
+		0.001390f, 0.002092f, 0.003466f, 0.006653f, 0.015305f, 0.048004f, 0.606934f, 0.618652f, 0.622559f, 0.623047f, 0.623535f, 0.624023f,
+		0.000084f, 0.000067f, 0.000064f, 0.000062f, 0.000057f, 0.000056f, 0.000053f, 0.000054f, 0.000051f, 0.000052f, 0.000050f, 0.000050f,
+		0.000050f, 0.000049f, 0.000048f, 0.000047f, 0.000046f, 0.000044f, 0.000042f, 0.000040f, 0.000039f, 0.000037f, 0.000035f, 0.000036f,
+		0.000037f, 0.000031f, 0.000040f, 0.000041f, 0.000042f, 0.000051f, 0.000058f, 0.000063f, 0.000067f, 0.000069f, 0.000072f, 0.000079f,
+		0.000085f, 0.000092f, 0.000093f, 0.000101f, 0.000107f, 0.000123f, 0.000125f, 0.000139f, 0.000147f, 0.000154f, 0.000181f, 0.000204f,
+		0.000229f, 0.000270f, 0.000327f, 0.000425f, 0.000559f, 0.000772f, 0.001265f, 0.002462f, 0.006191f, 0.022415f, 0.578613f, 0.592285f,
+		0.595215f, 0.596191f, 0.596191f, 0.597656f, 0.000008f, 0.000022f, 0.000022f, 0.000024f, 0.000024f, 0.000027f, 0.000028f, 0.000028f,
+		0.000028f, 0.000026f, 0.000028f, 0.000029f, 0.000029f, 0.000028f, 0.000029f, 0.000029f, 0.000029f, 0.000029f, 0.000030f, 0.000030f,
+		0.000030f, 0.000029f, 0.000028f, 0.000027f, 0.000026f, 0.000025f, 0.000024f, 0.000023f, 0.000022f, 0.000021f, 0.000020f, 0.000019f,
+		0.000021f, 0.000020f, 0.000022f, 0.000026f, 0.000028f, 0.000033f, 0.000037f, 0.000036f, 0.000039f, 0.000045f, 0.000051f, 0.000046f,
+		0.000056f, 0.000059f, 0.000061f, 0.000071f, 0.000084f, 0.000098f, 0.000110f, 0.000133f, 0.000169f, 0.000223f, 0.000356f, 0.000648f,
+		0.001702f, 0.007713f, 0.550293f, 0.564453f, 0.566895f, 0.567871f, 0.568359f, 0.568848f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000002f, 0.000003f, 0.000004f, 0.000006f,
+		0.000007f, 0.000007f, 0.000008f, 0.000008f, 0.000009f, 0.000010f, 0.000011f, 0.000011f, 0.000012f, 0.000012f, 0.000013f, 0.000013f,
+		0.000013f, 0.000014f, 0.000014f, 0.000013f, 0.000012f, 0.000012f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000009f, 0.000009f,
+		0.000008f, 0.000008f, 0.000009f, 0.000011f, 0.000014f, 0.000017f, 0.000015f, 0.000018f, 0.000021f, 0.000022f, 0.000023f, 0.000026f,
+		0.000035f, 0.000040f, 0.000056f, 0.000089f, 0.000225f, 0.001332f, 0.520996f, 0.535156f, 0.538086f, 0.540039f, 0.540039f, 0.540039f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000003f, 0.000003f, 0.000003f, 0.000003f,
+		0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000001f, 0.000002f, 0.000003f, 0.000003f, 0.000004f, 0.000017f, 0.491211f, 0.506348f,
+		0.508789f, 0.510254f, 0.510254f, 0.510742f, 
+	},
+	{
+		0.064758f, 0.179688f, 0.277344f, 0.358398f, 0.427002f, 0.485107f, 0.535156f, 0.578613f, 0.615234f, 0.647949f, 0.677734f, 0.703125f,
+		0.725586f, 0.745605f, 0.763672f, 0.780273f, 0.795410f, 0.810059f, 0.821777f, 0.833496f, 0.843750f, 0.854004f, 0.862793f, 0.871582f,
+		0.879883f, 0.886719f, 0.894043f, 0.900879f, 0.906250f, 0.912109f, 0.917969f, 0.922852f, 0.927246f, 0.932129f, 0.936523f, 0.940918f,
+		0.944824f, 0.948242f, 0.951660f, 0.955078f, 0.958496f, 0.961426f, 0.964844f, 0.967773f, 0.970215f, 0.973145f, 0.975586f, 0.977539f,
+		0.979980f, 0.982422f, 0.984863f, 0.986328f, 0.988770f, 0.990234f, 0.992676f, 0.993652f, 0.995605f, 0.997559f, 0.998535f, 0.996582f,
+		0.995117f, 0.993652f, 0.992188f, 0.990723f, 0.040344f, 0.121460f, 0.199341f, 0.272949f, 0.339600f, 0.401123f, 0.455078f, 0.501953f,
+		0.546875f, 0.583984f, 0.618164f, 0.648926f, 0.676270f, 0.700195f, 0.723145f, 0.743164f, 0.761230f, 0.776855f, 0.793457f, 0.806641f,
+		0.819336f, 0.831543f, 0.842285f, 0.852051f, 0.861328f, 0.869629f, 0.877930f, 0.886230f, 0.892578f, 0.899902f, 0.905273f, 0.911621f,
+		0.917480f, 0.922852f, 0.927246f, 0.932129f, 0.936035f, 0.940430f, 0.945312f, 0.949219f, 0.952148f, 0.956055f, 0.958984f, 0.961914f,
+		0.965332f, 0.967773f, 0.970703f, 0.973633f, 0.976074f, 0.978516f, 0.980957f, 0.983398f, 0.985840f, 0.987305f, 0.989258f, 0.991699f,
+		0.993652f, 0.995117f, 0.997070f, 0.995605f, 0.994141f, 0.993164f, 0.991699f, 0.990234f, 0.027191f, 0.084961f, 0.145630f, 0.206177f,
+		0.266113f, 0.323242f, 0.377930f, 0.428711f, 0.474609f, 0.517090f, 0.554688f, 0.591309f, 0.621582f, 0.650391f, 0.676758f, 0.700684f,
+		0.723145f, 0.741699f, 0.760254f, 0.776855f, 0.791504f, 0.805664f, 0.818359f, 0.830566f, 0.841309f, 0.851074f, 0.861816f, 0.870117f,
+		0.878418f, 0.885254f, 0.892090f, 0.899414f, 0.906250f, 0.912598f, 0.916992f, 0.922363f, 0.928223f, 0.932617f, 0.937500f, 0.941895f,
+		0.945801f, 0.949219f, 0.953613f, 0.957031f, 0.960449f, 0.963379f, 0.966797f, 0.969727f, 0.971680f, 0.974609f, 0.977539f, 0.979980f,
+		0.981934f, 0.984375f, 0.986328f, 0.989258f, 0.991211f, 0.992676f, 0.996094f, 0.994629f, 0.993652f, 0.992188f, 0.990723f, 0.989746f,
+		0.019577f, 0.061340f, 0.108337f, 0.156860f, 0.207153f, 0.258789f, 0.310059f, 0.358887f, 0.405762f, 0.450928f, 0.491211f, 0.530273f,
+		0.565430f, 0.597656f, 0.627441f, 0.654297f, 0.680176f, 0.702637f, 0.724121f, 0.743164f, 0.760742f, 0.776855f, 0.791992f, 0.806152f,
+		0.817871f, 0.830078f, 0.841797f, 0.852539f, 0.861816f, 0.870117f, 0.878906f, 0.886230f, 0.893066f, 0.900391f, 0.906738f, 0.912598f,
+		0.918457f, 0.923340f, 0.928223f, 0.933594f, 0.938477f, 0.942871f, 0.946777f, 0.950684f, 0.954590f, 0.958496f, 0.960938f, 0.964844f,
+		0.967773f, 0.970703f, 0.973633f, 0.976074f, 0.979004f, 0.981445f, 0.983398f, 0.985840f, 0.987793f, 0.990234f, 0.995117f, 0.993652f,
+		0.992676f, 0.991699f, 0.990234f, 0.989258f, 0.014397f, 0.046295f, 0.081543f, 0.120728f, 0.162842f, 0.206177f, 0.250977f, 0.296143f,
+		0.342041f, 0.385986f, 0.427979f, 0.468262f, 0.506348f, 0.542480f, 0.575195f, 0.605469f, 0.633789f, 0.660156f, 0.684570f, 0.706543f,
+		0.727539f, 0.745117f, 0.763184f, 0.778809f, 0.793945f, 0.807617f, 0.820312f, 0.833008f, 0.842773f, 0.852539f, 0.862305f, 0.872070f,
+		0.879395f, 0.887207f, 0.894531f, 0.900879f, 0.907227f, 0.914551f, 0.919922f, 0.925293f, 0.930176f, 0.935547f, 0.938965f, 0.943359f,
+		0.948730f, 0.952637f, 0.956055f, 0.959473f, 0.962891f, 0.966309f, 0.969238f, 0.972656f, 0.975098f, 0.977539f, 0.980957f, 0.982910f,
+		0.984863f, 0.987793f, 0.994141f, 0.993164f, 0.991699f, 0.990723f, 0.989746f, 0.988281f, 0.010925f, 0.035828f, 0.063660f, 0.094360f,
+		0.128174f, 0.164551f, 0.203247f, 0.244385f, 0.285645f, 0.326416f, 0.367432f, 0.409424f, 0.447998f, 0.484131f, 0.520508f, 0.553711f,
+		0.584473f, 0.614258f, 0.641113f, 0.666016f, 0.689453f, 0.710938f, 0.730469f, 0.750488f, 0.766602f, 0.781250f, 0.796387f, 0.809570f,
+		0.822266f, 0.833496f, 0.844727f, 0.854980f, 0.864258f, 0.873047f, 0.881348f, 0.889648f, 0.895996f, 0.903809f, 0.910156f, 0.916504f,
+		0.921387f, 0.926758f, 0.932129f, 0.937500f, 0.941895f, 0.946777f, 0.950684f, 0.954102f, 0.958008f, 0.960938f, 0.965332f, 0.968262f,
+		0.971680f, 0.975098f, 0.977539f, 0.979492f, 0.982422f, 0.984863f, 0.992676f, 0.991699f, 0.990723f, 0.989746f, 0.988770f, 0.987793f,
+		0.008698f, 0.028244f, 0.049866f, 0.074463f, 0.102295f, 0.132935f, 0.165161f, 0.200073f, 0.236206f, 0.275391f, 0.313477f, 0.352051f,
+		0.391113f, 0.428955f, 0.465088f, 0.500977f, 0.534180f, 0.565430f, 0.593750f, 0.622559f, 0.648438f, 0.671875f, 0.694824f, 0.715820f,
+		0.734863f, 0.753906f, 0.771484f, 0.784668f, 0.799805f, 0.813477f, 0.825195f, 0.836914f, 0.847656f, 0.857910f, 0.866699f, 0.875488f,
+		0.884766f, 0.892090f, 0.898438f, 0.906250f, 0.913086f, 0.918457f, 0.923828f, 0.929688f, 0.935059f, 0.939941f, 0.944336f, 0.948730f,
+		0.952637f, 0.956055f, 0.959961f, 0.963379f, 0.967285f, 0.970703f, 0.973633f, 0.976074f, 0.979492f, 0.982422f, 0.991211f, 0.990723f,
+		0.990234f, 0.988770f, 0.987793f, 0.986328f, 0.007210f, 0.022797f, 0.040039f, 0.060181f, 0.082153f, 0.107300f, 0.134155f, 0.164673f,
+		0.196167f, 0.229492f, 0.265381f, 0.301025f, 0.338379f, 0.374756f, 0.411133f, 0.446533f, 0.481201f, 0.515625f, 0.546387f, 0.576660f,
+		0.605957f, 0.631348f, 0.656738f, 0.681152f, 0.702148f, 0.722168f, 0.741699f, 0.758789f, 0.775391f, 0.791016f, 0.803711f, 0.817383f,
+		0.829102f, 0.840820f, 0.851562f, 0.860840f, 0.871094f, 0.879395f, 0.887695f, 0.895020f, 0.901855f, 0.909180f, 0.915527f, 0.921387f,
+		0.927734f, 0.932129f, 0.937500f, 0.941895f, 0.947266f, 0.950684f, 0.955078f, 0.958984f, 0.962891f, 0.966797f, 0.969727f, 0.973145f,
+		0.976562f, 0.979004f, 0.990234f, 0.989746f, 0.988770f, 0.987793f, 0.986816f, 0.985840f, 0.005863f, 0.018936f, 0.032898f, 0.049377f,
+		0.067261f, 0.088257f, 0.110535f, 0.135254f, 0.162231f, 0.191895f, 0.223389f, 0.255371f, 0.290039f, 0.324707f, 0.359863f, 0.395996f,
+		0.429932f, 0.464355f, 0.497314f, 0.529297f, 0.559570f, 0.587891f, 0.616699f, 0.642090f, 0.665527f, 0.688965f, 0.709961f, 0.729492f,
+		0.747559f, 0.765625f, 0.780762f, 0.794922f, 0.809082f, 0.822754f, 0.833984f, 0.844727f, 0.855957f, 0.864746f, 0.875000f, 0.883789f,
+		0.891113f, 0.898926f, 0.906250f, 0.912598f, 0.918457f, 0.925293f, 0.930664f, 0.935059f, 0.940918f, 0.945312f, 0.950195f, 0.954590f,
+		0.958496f, 0.962402f, 0.965820f, 0.969238f, 0.972656f, 0.976074f, 0.988770f, 0.988770f, 0.987793f, 0.986816f, 0.985840f, 0.984863f,
+		0.004925f, 0.015518f, 0.027451f, 0.041199f, 0.055786f, 0.072998f, 0.091492f, 0.112427f, 0.135254f, 0.160767f, 0.187500f, 0.216919f,
+		0.247314f, 0.280273f, 0.313477f, 0.346680f, 0.381592f, 0.415283f, 0.448730f, 0.481201f, 0.513184f, 0.543945f, 0.573242f, 0.601562f,
+		0.627441f, 0.652344f, 0.675293f, 0.697754f, 0.718262f, 0.737793f, 0.754883f, 0.771973f, 0.787109f, 0.800781f, 0.815430f, 0.828125f,
+		0.839844f, 0.851074f, 0.860840f, 0.870117f, 0.879883f, 0.887695f, 0.896484f, 0.902832f, 0.911133f, 0.916992f, 0.922852f, 0.928711f,
+		0.934082f, 0.939941f, 0.944336f, 0.948730f, 0.954102f, 0.958008f, 0.961426f, 0.965332f, 0.969238f, 0.972168f, 0.987305f, 0.987305f,
+		0.986816f, 0.985840f, 0.984863f, 0.983887f, 0.004139f, 0.012955f, 0.022781f, 0.034088f, 0.046997f, 0.061005f, 0.076538f, 0.094360f,
+		0.113464f, 0.134888f, 0.158203f, 0.183716f, 0.210693f, 0.239990f, 0.270264f, 0.302734f, 0.334961f, 0.367676f, 0.400635f, 0.434082f,
+		0.467041f, 0.497803f, 0.528809f, 0.558105f, 0.586426f, 0.614258f, 0.638672f, 0.663574f, 0.686035f, 0.707520f, 0.728027f, 0.745605f,
+		0.762695f, 0.779297f, 0.794434f, 0.808594f, 0.821777f, 0.834473f, 0.845215f, 0.855957f, 0.866699f, 0.876465f, 0.884766f, 0.892090f,
+		0.900391f, 0.908203f, 0.915039f, 0.920898f, 0.927246f, 0.932617f, 0.937988f, 0.943848f, 0.948730f, 0.952637f, 0.957520f, 0.961426f,
+		0.965820f, 0.968750f, 0.985840f, 0.985840f, 0.985840f, 0.984375f, 0.983887f, 0.982910f, 0.003492f, 0.011307f, 0.019608f, 0.028793f,
+		0.039246f, 0.051544f, 0.064392f, 0.078796f, 0.095337f, 0.113953f, 0.134033f, 0.155396f, 0.179688f, 0.205200f, 0.232300f, 0.261475f,
+		0.291748f, 0.323730f, 0.355225f, 0.387939f, 0.420410f, 0.452637f, 0.483887f, 0.514648f, 0.544922f, 0.573730f, 0.601074f, 0.626953f,
+		0.651367f, 0.675293f, 0.697266f, 0.717285f, 0.736816f, 0.755371f, 0.771973f, 0.786621f, 0.803223f, 0.815430f, 0.828613f, 0.840820f,
+		0.851562f, 0.863281f, 0.873047f, 0.880859f, 0.890625f, 0.898438f, 0.905762f, 0.913086f, 0.919434f, 0.925781f, 0.931641f, 0.937500f,
+		0.942871f, 0.947754f, 0.952637f, 0.957520f, 0.960938f, 0.965820f, 0.984375f, 0.984863f, 0.984375f, 0.983398f, 0.982422f, 0.981445f,
+		0.002977f, 0.009415f, 0.016708f, 0.024811f, 0.033356f, 0.043457f, 0.054535f, 0.067017f, 0.080322f, 0.096130f, 0.113708f, 0.132080f,
+		0.152710f, 0.175415f, 0.199829f, 0.226440f, 0.253662f, 0.282959f, 0.313232f, 0.343750f, 0.375000f, 0.406982f, 0.439453f, 0.471191f,
+		0.501465f, 0.531738f, 0.560547f, 0.587891f, 0.615234f, 0.640625f, 0.664062f, 0.687500f, 0.708496f, 0.728516f, 0.747559f, 0.765137f,
+		0.781738f, 0.795898f, 0.811523f, 0.824707f, 0.836426f, 0.847656f, 0.858887f, 0.869141f, 0.878906f, 0.887695f, 0.895996f, 0.904297f,
+		0.911133f, 0.917969f, 0.925293f, 0.931152f, 0.937012f, 0.942383f, 0.947266f, 0.953125f, 0.957031f, 0.961426f, 0.982910f, 0.983398f,
+		0.982910f, 0.982422f, 0.981445f, 0.980957f, 0.002743f, 0.008568f, 0.014305f, 0.021378f, 0.028732f, 0.037201f, 0.046387f, 0.057068f,
+		0.068848f, 0.082336f, 0.096924f, 0.113159f, 0.130859f, 0.150146f, 0.171509f, 0.194824f, 0.219482f, 0.246338f, 0.273926f, 0.302734f,
+		0.333496f, 0.364502f, 0.395752f, 0.426758f, 0.458252f, 0.489990f, 0.519531f, 0.548340f, 0.576660f, 0.604004f, 0.630859f, 0.654297f,
+		0.678223f, 0.700684f, 0.720215f, 0.740234f, 0.758301f, 0.775391f, 0.790527f, 0.805176f, 0.818848f, 0.833008f, 0.844238f, 0.855469f,
+		0.866699f, 0.876953f, 0.886230f, 0.894043f, 0.902832f, 0.910645f, 0.917480f, 0.924316f, 0.930664f, 0.937012f, 0.941895f, 0.947266f,
+		0.952148f, 0.957031f, 0.981445f, 0.982422f, 0.981445f, 0.980957f, 0.980469f, 0.979004f, 0.002504f, 0.007004f, 0.012634f, 0.018555f,
+		0.024933f, 0.032654f, 0.040283f, 0.048920f, 0.059357f, 0.070007f, 0.082642f, 0.096741f, 0.112122f, 0.128906f, 0.147339f, 0.167603f,
+		0.189697f, 0.213257f, 0.238770f, 0.265869f, 0.293701f, 0.323242f, 0.354004f, 0.384766f, 0.415283f, 0.447021f, 0.478516f, 0.507812f,
+		0.536621f, 0.565918f, 0.593750f, 0.620605f, 0.645508f, 0.668945f, 0.692383f, 0.712891f, 0.733398f, 0.751465f, 0.769531f, 0.785156f,
+		0.801270f, 0.814941f, 0.828125f, 0.841797f, 0.853516f, 0.864746f, 0.874512f, 0.883789f, 0.893555f, 0.900879f, 0.910156f, 0.917480f,
+		0.923340f, 0.930664f, 0.936523f, 0.942383f, 0.947754f, 0.952637f, 0.979492f, 0.980469f, 0.980469f, 0.979492f, 0.978516f, 0.978027f,
+		0.002039f, 0.006287f, 0.010864f, 0.016129f, 0.021637f, 0.027786f, 0.034485f, 0.042450f, 0.051331f, 0.060760f, 0.071594f, 0.082886f,
+		0.096313f, 0.110840f, 0.126587f, 0.145020f, 0.164185f, 0.185181f, 0.207520f, 0.232300f, 0.258301f, 0.285889f, 0.314941f, 0.344238f,
+		0.374268f, 0.405029f, 0.436035f, 0.466797f, 0.498291f, 0.527344f, 0.555664f, 0.583984f, 0.611328f, 0.636230f, 0.661133f, 0.684082f,
+		0.705566f, 0.726562f, 0.745605f, 0.764648f, 0.781250f, 0.797852f, 0.812500f, 0.825195f, 0.838867f, 0.851074f, 0.862305f, 0.873535f,
+		0.883301f, 0.892578f, 0.901367f, 0.908203f, 0.916992f, 0.923828f, 0.931152f, 0.937012f, 0.942383f, 0.947266f, 0.978027f, 0.978516f,
+		0.979004f, 0.978027f, 0.977051f, 0.977051f, 0.001762f, 0.005489f, 0.009804f, 0.013931f, 0.019028f, 0.024445f, 0.030518f, 0.036865f,
+		0.044189f, 0.052460f, 0.061432f, 0.071960f, 0.083008f, 0.095642f, 0.109558f, 0.124756f, 0.141602f, 0.160156f, 0.180664f, 0.202148f,
+		0.225952f, 0.250977f, 0.278076f, 0.305664f, 0.334961f, 0.364990f, 0.394775f, 0.425537f, 0.456543f, 0.487061f, 0.517090f, 0.546387f,
+		0.575195f, 0.602539f, 0.627930f, 0.653809f, 0.676758f, 0.699707f, 0.721191f, 0.740723f, 0.759766f, 0.777832f, 0.793945f, 0.809082f,
+		0.823242f, 0.836426f, 0.849609f, 0.861328f, 0.872070f, 0.881836f, 0.892578f, 0.900391f, 0.908691f, 0.916992f, 0.924316f, 0.931152f,
+		0.937500f, 0.943359f, 0.976074f, 0.977051f, 0.977051f, 0.976562f, 0.976074f, 0.975098f, 0.001675f, 0.005020f, 0.008400f, 0.012253f,
+		0.016724f, 0.021469f, 0.026428f, 0.032104f, 0.039062f, 0.045563f, 0.053741f, 0.062103f, 0.072205f, 0.082947f, 0.094666f, 0.107727f,
+		0.122681f, 0.139038f, 0.156250f, 0.176514f, 0.197388f, 0.220581f, 0.244629f, 0.270752f, 0.297607f, 0.326172f, 0.355957f, 0.386475f,
+		0.416748f, 0.447754f, 0.478027f, 0.507812f, 0.538086f, 0.566406f, 0.594727f, 0.621582f, 0.647461f, 0.671387f, 0.694336f, 0.716797f,
+		0.737305f, 0.755859f, 0.773438f, 0.791016f, 0.807129f, 0.820801f, 0.834961f, 0.848145f, 0.860352f, 0.871582f, 0.881836f, 0.891602f,
+		0.901367f, 0.909180f, 0.917480f, 0.925293f, 0.932129f, 0.938965f, 0.974609f, 0.975586f, 0.976074f, 0.974609f, 0.974121f, 0.973633f,
+		0.001437f, 0.004513f, 0.007427f, 0.010994f, 0.014526f, 0.018829f, 0.023331f, 0.028229f, 0.034058f, 0.040192f, 0.046844f, 0.054321f,
+		0.062683f, 0.071716f, 0.082397f, 0.093933f, 0.106567f, 0.120728f, 0.136230f, 0.153320f, 0.172485f, 0.192627f, 0.214233f, 0.237915f,
+		0.263672f, 0.290527f, 0.318115f, 0.347412f, 0.377197f, 0.408203f, 0.438477f, 0.469482f, 0.499512f, 0.529785f, 0.558594f, 0.586914f,
+		0.614258f, 0.641602f, 0.665527f, 0.689941f, 0.711914f, 0.732422f, 0.752930f, 0.771484f, 0.789062f, 0.805664f, 0.819824f, 0.833984f,
+		0.847656f, 0.860840f, 0.871094f, 0.881836f, 0.891602f, 0.902344f, 0.910156f, 0.918457f, 0.926270f, 0.932617f, 0.972168f, 0.973633f,
+		0.973633f, 0.973145f, 0.973145f, 0.971680f, 0.001390f, 0.003952f, 0.006779f, 0.009941f, 0.013062f, 0.017029f, 0.020905f, 0.024994f,
+		0.029877f, 0.035187f, 0.041077f, 0.047119f, 0.055145f, 0.062500f, 0.071594f, 0.081543f, 0.092712f, 0.104736f, 0.118530f, 0.133179f,
+		0.150024f, 0.168091f, 0.187378f, 0.209717f, 0.232178f, 0.256836f, 0.283447f, 0.311279f, 0.339844f, 0.369873f, 0.399658f, 0.429932f,
+		0.461426f, 0.492188f, 0.521973f, 0.551758f, 0.580566f, 0.608887f, 0.635254f, 0.660645f, 0.685059f, 0.708008f, 0.729492f, 0.750488f,
+		0.769043f, 0.786621f, 0.802734f, 0.818848f, 0.832520f, 0.846680f, 0.860352f, 0.871582f, 0.882324f, 0.892578f, 0.902832f, 0.911133f,
+		0.919922f, 0.926758f, 0.970703f, 0.971680f, 0.971680f, 0.971680f, 0.971680f, 0.969238f, 0.001328f, 0.003641f, 0.006138f, 0.008690f,
+		0.011444f, 0.014786f, 0.018311f, 0.022125f, 0.026337f, 0.031403f, 0.036011f, 0.041809f, 0.047943f, 0.054901f, 0.062622f, 0.071106f,
+		0.081299f, 0.091614f, 0.103455f, 0.116333f, 0.130493f, 0.146484f, 0.164307f, 0.183228f, 0.204224f, 0.226685f, 0.251221f, 0.277100f,
+		0.303711f, 0.332764f, 0.361572f, 0.391846f, 0.422852f, 0.454102f, 0.485352f, 0.515625f, 0.545410f, 0.574707f, 0.603027f, 0.630371f,
+		0.656250f, 0.681641f, 0.705078f, 0.726562f, 0.747070f, 0.767578f, 0.784668f, 0.803223f, 0.818848f, 0.833008f, 0.847656f, 0.860352f,
+		0.872559f, 0.883301f, 0.894043f, 0.903809f, 0.913574f, 0.921387f, 0.967773f, 0.970215f, 0.970215f, 0.968750f, 0.969238f, 0.968750f,
+		0.001053f, 0.002905f, 0.005432f, 0.007912f, 0.010658f, 0.012901f, 0.016464f, 0.019363f, 0.023376f, 0.027237f, 0.031799f, 0.036346f,
+		0.042145f, 0.048248f, 0.054871f, 0.062256f, 0.070618f, 0.079834f, 0.089844f, 0.101440f, 0.113831f, 0.128174f, 0.143433f, 0.160156f,
+		0.179077f, 0.199707f, 0.222046f, 0.245483f, 0.271240f, 0.297363f, 0.325684f, 0.355469f, 0.385254f, 0.416016f, 0.447754f, 0.479004f,
+		0.508789f, 0.539551f, 0.570312f, 0.598145f, 0.626465f, 0.652344f, 0.678223f, 0.702148f, 0.725098f, 0.746094f, 0.765625f, 0.785645f,
+		0.803223f, 0.819336f, 0.834961f, 0.848145f, 0.861328f, 0.873535f, 0.884766f, 0.895508f, 0.905762f, 0.915527f, 0.965332f, 0.967773f,
+		0.968262f, 0.967773f, 0.967285f, 0.966309f, 0.001106f, 0.002684f, 0.004913f, 0.006733f, 0.009300f, 0.011955f, 0.014435f, 0.017700f,
+		0.020477f, 0.024124f, 0.028091f, 0.032532f, 0.037231f, 0.042511f, 0.048309f, 0.054596f, 0.061798f, 0.069885f, 0.078857f, 0.089050f,
+		0.099915f, 0.112183f, 0.125488f, 0.140503f, 0.157104f, 0.175293f, 0.195068f, 0.216309f, 0.240356f, 0.265381f, 0.291748f, 0.319580f,
+		0.348633f, 0.379150f, 0.410156f, 0.441406f, 0.472900f, 0.503418f, 0.534668f, 0.565430f, 0.594727f, 0.622070f, 0.649902f, 0.676270f,
+		0.700195f, 0.723633f, 0.746094f, 0.766602f, 0.786133f, 0.802734f, 0.819824f, 0.835449f, 0.849609f, 0.863281f, 0.875977f, 0.887695f,
+		0.898438f, 0.908203f, 0.962891f, 0.965820f, 0.966309f, 0.965332f, 0.964844f, 0.964355f, 0.000782f, 0.002707f, 0.004574f, 0.006184f,
+		0.008286f, 0.010681f, 0.012878f, 0.015640f, 0.018478f, 0.021912f, 0.025208f, 0.028976f, 0.032867f, 0.037598f, 0.042938f, 0.048370f,
+		0.054443f, 0.061432f, 0.069214f, 0.077515f, 0.087402f, 0.098145f, 0.109497f, 0.122803f, 0.137329f, 0.153564f, 0.171509f, 0.190918f,
+		0.212158f, 0.235352f, 0.259766f, 0.286133f, 0.314209f, 0.343262f, 0.373535f, 0.404297f, 0.436279f, 0.467773f, 0.499512f, 0.530273f,
+		0.561523f, 0.590820f, 0.620117f, 0.647461f, 0.674316f, 0.699219f, 0.722656f, 0.745605f, 0.766602f, 0.785645f, 0.804688f, 0.821777f,
+		0.836426f, 0.852051f, 0.865234f, 0.878418f, 0.890625f, 0.901855f, 0.959961f, 0.962891f, 0.963867f, 0.963379f, 0.962402f, 0.962402f,
+		0.000787f, 0.002195f, 0.004250f, 0.005775f, 0.007774f, 0.009445f, 0.011795f, 0.013725f, 0.016678f, 0.019531f, 0.022018f, 0.025665f,
+		0.029495f, 0.033142f, 0.037598f, 0.042664f, 0.048248f, 0.053772f, 0.060699f, 0.067993f, 0.076416f, 0.085815f, 0.095764f, 0.107422f,
+		0.120239f, 0.134277f, 0.150269f, 0.167358f, 0.186646f, 0.207764f, 0.230347f, 0.255127f, 0.281250f, 0.308838f, 0.337891f, 0.368408f,
+		0.399414f, 0.431396f, 0.463135f, 0.495605f, 0.526855f, 0.558594f, 0.588379f, 0.618652f, 0.646973f, 0.673828f, 0.699707f, 0.723633f,
+		0.746094f, 0.767090f, 0.788086f, 0.806641f, 0.823730f, 0.840332f, 0.854980f, 0.869141f, 0.881836f, 0.893555f, 0.957520f, 0.960938f,
+		0.960938f, 0.961426f, 0.960449f, 0.959961f, 0.000765f, 0.002207f, 0.003666f, 0.005177f, 0.006973f, 0.008301f, 0.010704f, 0.012794f,
+		0.015015f, 0.017303f, 0.020309f, 0.022568f, 0.026123f, 0.029587f, 0.033325f, 0.037659f, 0.042206f, 0.047516f, 0.053223f, 0.059814f,
+		0.067017f, 0.075195f, 0.083801f, 0.094055f, 0.105042f, 0.117737f, 0.131470f, 0.146851f, 0.163940f, 0.182739f, 0.203369f, 0.225952f,
+		0.250244f, 0.276367f, 0.304199f, 0.333008f, 0.364258f, 0.395264f, 0.427002f, 0.459961f, 0.491699f, 0.524414f, 0.555664f, 0.586914f,
+		0.617676f, 0.645996f, 0.673340f, 0.699707f, 0.724121f, 0.748047f, 0.770020f, 0.790039f, 0.809082f, 0.827148f, 0.842773f, 0.858398f,
+		0.873047f, 0.885742f, 0.954102f, 0.958008f, 0.958496f, 0.958496f, 0.958496f, 0.957520f, 0.000586f, 0.001937f, 0.003107f, 0.004745f,
+		0.006168f, 0.007610f, 0.009590f, 0.011345f, 0.013321f, 0.015587f, 0.017593f, 0.020294f, 0.023346f, 0.026154f, 0.029205f, 0.033234f,
+		0.037415f, 0.041962f, 0.046906f, 0.052673f, 0.058533f, 0.065796f, 0.073669f, 0.082642f, 0.092346f, 0.103027f, 0.115234f, 0.128784f,
+		0.143799f, 0.160889f, 0.179199f, 0.199585f, 0.221802f, 0.246094f, 0.271973f, 0.299805f, 0.329102f, 0.359863f, 0.391357f, 0.423340f,
+		0.456299f, 0.490234f, 0.522949f, 0.555176f, 0.586426f, 0.617188f, 0.645996f, 0.675293f, 0.701660f, 0.726074f, 0.750488f, 0.773926f,
+		0.793945f, 0.812988f, 0.831543f, 0.847656f, 0.862793f, 0.877441f, 0.951660f, 0.955078f, 0.955566f, 0.955566f, 0.955078f, 0.954590f,
+		0.000678f, 0.001864f, 0.003138f, 0.004333f, 0.005707f, 0.006893f, 0.008224f, 0.009850f, 0.012215f, 0.013954f, 0.015747f, 0.018219f,
+		0.020584f, 0.023148f, 0.026047f, 0.029434f, 0.033020f, 0.037018f, 0.041626f, 0.046509f, 0.051910f, 0.058105f, 0.064636f, 0.072510f,
+		0.080750f, 0.090149f, 0.100891f, 0.112549f, 0.126343f, 0.141113f, 0.157593f, 0.175537f, 0.195801f, 0.218018f, 0.242554f, 0.268311f,
+		0.295898f, 0.325195f, 0.355713f, 0.388184f, 0.421143f, 0.454834f, 0.488281f, 0.522949f, 0.554199f, 0.587402f, 0.618164f, 0.648438f,
+		0.676758f, 0.704102f, 0.730957f, 0.754395f, 0.776855f, 0.798340f, 0.817871f, 0.836426f, 0.852051f, 0.868164f, 0.948242f, 0.952637f,
+		0.953125f, 0.952637f, 0.952148f, 0.951660f, 0.000470f, 0.001578f, 0.002934f, 0.003838f, 0.005032f, 0.006310f, 0.007725f, 0.008972f,
+		0.010826f, 0.012657f, 0.014359f, 0.015991f, 0.018402f, 0.020721f, 0.023102f, 0.026230f, 0.029495f, 0.032867f, 0.036743f, 0.040680f,
+		0.045654f, 0.050812f, 0.056763f, 0.063477f, 0.071045f, 0.078918f, 0.088440f, 0.098938f, 0.110657f, 0.123535f, 0.138062f, 0.154175f,
+		0.172363f, 0.192627f, 0.214478f, 0.238770f, 0.264404f, 0.292236f, 0.322266f, 0.353271f, 0.385742f, 0.419189f, 0.453857f, 0.487549f,
+		0.521484f, 0.555664f, 0.588867f, 0.621094f, 0.651367f, 0.680176f, 0.708008f, 0.733887f, 0.759766f, 0.780762f, 0.802734f, 0.821289f,
+		0.840820f, 0.858398f, 0.943848f, 0.949219f, 0.949707f, 0.949707f, 0.949707f, 0.949219f, 0.000485f, 0.001689f, 0.002386f, 0.003698f,
+		0.004547f, 0.005936f, 0.006851f, 0.008217f, 0.009834f, 0.011055f, 0.012810f, 0.014473f, 0.016449f, 0.018509f, 0.020950f, 0.023209f,
+		0.025940f, 0.029114f, 0.032410f, 0.036133f, 0.040161f, 0.044861f, 0.050018f, 0.055664f, 0.061859f, 0.069153f, 0.077515f, 0.086365f,
+		0.096680f, 0.108093f, 0.120605f, 0.135132f, 0.151489f, 0.169556f, 0.189209f, 0.211426f, 0.235352f, 0.261475f, 0.289307f, 0.319580f,
+		0.351074f, 0.384521f, 0.418701f, 0.452881f, 0.487549f, 0.522461f, 0.556641f, 0.591309f, 0.623535f, 0.653809f, 0.684570f, 0.712891f,
+		0.739258f, 0.764160f, 0.787109f, 0.809570f, 0.829102f, 0.847168f, 0.940918f, 0.945801f, 0.946289f, 0.946777f, 0.946777f, 0.945312f,
+		0.000620f, 0.001351f, 0.002413f, 0.003273f, 0.004307f, 0.004971f, 0.006138f, 0.007542f, 0.008835f, 0.009972f, 0.011581f, 0.013069f,
+		0.014717f, 0.016495f, 0.018738f, 0.020691f, 0.023315f, 0.025879f, 0.028793f, 0.031860f, 0.035309f, 0.039246f, 0.043762f, 0.048950f,
+		0.054474f, 0.060669f, 0.067932f, 0.075378f, 0.084351f, 0.094055f, 0.105774f, 0.118469f, 0.132690f, 0.148315f, 0.166504f, 0.186401f,
+		0.208130f, 0.232544f, 0.258789f, 0.287109f, 0.317627f, 0.349854f, 0.383057f, 0.417725f, 0.453125f, 0.488770f, 0.523926f, 0.559082f,
+		0.594238f, 0.627441f, 0.659180f, 0.689941f, 0.719238f, 0.745117f, 0.770508f, 0.794434f, 0.815430f, 0.836914f, 0.936523f, 0.941895f,
+		0.942871f, 0.942871f, 0.942871f, 0.942383f, 0.000404f, 0.001095f, 0.002087f, 0.002983f, 0.003986f, 0.004673f, 0.005844f, 0.006878f,
+		0.007740f, 0.008873f, 0.010323f, 0.011757f, 0.013176f, 0.014915f, 0.016586f, 0.018585f, 0.020523f, 0.022720f, 0.025391f, 0.028244f,
+		0.031219f, 0.034821f, 0.038788f, 0.042908f, 0.047943f, 0.053040f, 0.058960f, 0.066162f, 0.073547f, 0.082397f, 0.092285f, 0.102844f,
+		0.115234f, 0.129883f, 0.146118f, 0.163452f, 0.183350f, 0.205688f, 0.229614f, 0.256592f, 0.285156f, 0.316162f, 0.348633f, 0.383057f,
+		0.418457f, 0.454590f, 0.490967f, 0.526855f, 0.563477f, 0.598633f, 0.632812f, 0.665527f, 0.696777f, 0.726074f, 0.752930f, 0.779297f,
+		0.803223f, 0.825684f, 0.933105f, 0.938477f, 0.938477f, 0.938965f, 0.938477f, 0.938477f, 0.000415f, 0.000864f, 0.001907f, 0.002775f,
+		0.003519f, 0.004204f, 0.005352f, 0.006237f, 0.007019f, 0.008064f, 0.009239f, 0.010483f, 0.011742f, 0.013130f, 0.014877f, 0.016571f,
+		0.018494f, 0.020126f, 0.022537f, 0.024826f, 0.027649f, 0.030701f, 0.033875f, 0.037964f, 0.042114f, 0.046356f, 0.051605f, 0.057587f,
+		0.064209f, 0.071777f, 0.080261f, 0.089722f, 0.100952f, 0.113220f, 0.127075f, 0.143066f, 0.160767f, 0.180664f, 0.202759f, 0.227417f,
+		0.254395f, 0.284180f, 0.315674f, 0.348633f, 0.383789f, 0.420166f, 0.457275f, 0.494385f, 0.531250f, 0.569336f, 0.605469f, 0.639160f,
+		0.672363f, 0.705078f, 0.735352f, 0.762207f, 0.788574f, 0.811523f, 0.928711f, 0.934082f, 0.934570f, 0.935059f, 0.935059f, 0.935059f,
+		0.000236f, 0.001136f, 0.001664f, 0.002502f, 0.003187f, 0.004082f, 0.004631f, 0.005386f, 0.006275f, 0.007385f, 0.008217f, 0.009453f,
+		0.010567f, 0.011787f, 0.013115f, 0.014420f, 0.016083f, 0.017944f, 0.019867f, 0.022079f, 0.024414f, 0.026962f, 0.029755f, 0.033112f,
+		0.036926f, 0.040771f, 0.045258f, 0.050232f, 0.056183f, 0.062500f, 0.069946f, 0.078430f, 0.087708f, 0.098389f, 0.110779f, 0.124634f,
+		0.140259f, 0.158203f, 0.178223f, 0.200928f, 0.225708f, 0.253174f, 0.282715f, 0.315430f, 0.349365f, 0.385254f, 0.422363f, 0.460938f,
+		0.499023f, 0.537109f, 0.574707f, 0.612305f, 0.646484f, 0.682129f, 0.713867f, 0.745117f, 0.772461f, 0.799316f, 0.923828f, 0.930176f,
+		0.930664f, 0.931152f, 0.930664f, 0.930664f, 0.000229f, 0.000964f, 0.001582f, 0.002182f, 0.002838f, 0.003653f, 0.004341f, 0.004921f,
+		0.005615f, 0.006626f, 0.007423f, 0.008545f, 0.009483f, 0.010666f, 0.011612f, 0.013000f, 0.014275f, 0.015900f, 0.017487f, 0.019333f,
+		0.021484f, 0.023773f, 0.026276f, 0.028992f, 0.032135f, 0.035492f, 0.039398f, 0.044037f, 0.049072f, 0.054443f, 0.061035f, 0.067871f,
+		0.076111f, 0.085632f, 0.096252f, 0.108154f, 0.122253f, 0.138306f, 0.156006f, 0.175903f, 0.199219f, 0.224243f, 0.251953f, 0.282715f,
+		0.315918f, 0.350830f, 0.387451f, 0.425781f, 0.465332f, 0.504395f, 0.544434f, 0.583008f, 0.620117f, 0.657715f, 0.692383f, 0.725098f,
+		0.755371f, 0.783691f, 0.919434f, 0.925781f, 0.926270f, 0.926758f, 0.926758f, 0.925781f, 0.000410f, 0.000856f, 0.001542f, 0.001844f,
+		0.002565f, 0.003380f, 0.003971f, 0.004246f, 0.005047f, 0.005863f, 0.006653f, 0.007744f, 0.008568f, 0.009407f, 0.010529f, 0.011482f,
+		0.012657f, 0.013924f, 0.015602f, 0.017105f, 0.018997f, 0.020859f, 0.022980f, 0.025192f, 0.028030f, 0.031036f, 0.034515f, 0.038300f,
+		0.042236f, 0.047180f, 0.052795f, 0.059113f, 0.065857f, 0.074097f, 0.083374f, 0.094360f, 0.105896f, 0.119873f, 0.135620f, 0.154175f,
+		0.174072f, 0.197632f, 0.223267f, 0.251465f, 0.283447f, 0.317139f, 0.353760f, 0.391113f, 0.431152f, 0.470703f, 0.512207f, 0.552734f,
+		0.592285f, 0.631348f, 0.669434f, 0.704590f, 0.737793f, 0.768555f, 0.913574f, 0.919922f, 0.920898f, 0.920898f, 0.921387f, 0.921387f,
+		0.000214f, 0.000619f, 0.001172f, 0.001941f, 0.002228f, 0.002960f, 0.003490f, 0.003994f, 0.004761f, 0.005180f, 0.005806f, 0.006622f,
+		0.007565f, 0.008301f, 0.009262f, 0.010170f, 0.011208f, 0.012482f, 0.013855f, 0.015060f, 0.016739f, 0.018311f, 0.020248f, 0.022034f,
+		0.024597f, 0.027084f, 0.030045f, 0.033051f, 0.036743f, 0.041016f, 0.045807f, 0.050964f, 0.056946f, 0.063904f, 0.071899f, 0.080994f,
+		0.091675f, 0.103699f, 0.117920f, 0.133667f, 0.151978f, 0.172729f, 0.196533f, 0.222534f, 0.252197f, 0.284424f, 0.319580f, 0.356689f,
+		0.396973f, 0.437500f, 0.479492f, 0.521484f, 0.562500f, 0.604004f, 0.644043f, 0.682129f, 0.718262f, 0.751465f, 0.907715f, 0.915039f,
+		0.916016f, 0.916504f, 0.916504f, 0.916504f, 0.000405f, 0.000760f, 0.001116f, 0.001688f, 0.002180f, 0.002670f, 0.003313f, 0.003569f,
+		0.003979f, 0.004543f, 0.005466f, 0.005985f, 0.006699f, 0.007359f, 0.008102f, 0.009094f, 0.009949f, 0.011055f, 0.012047f, 0.013412f,
+		0.014488f, 0.016068f, 0.017532f, 0.019348f, 0.021210f, 0.023834f, 0.025986f, 0.028854f, 0.031891f, 0.035339f, 0.039490f, 0.043976f,
+		0.049347f, 0.055084f, 0.061951f, 0.069763f, 0.078918f, 0.089478f, 0.101379f, 0.115479f, 0.131592f, 0.150024f, 0.171387f, 0.195068f,
+		0.222900f, 0.252686f, 0.286621f, 0.323242f, 0.362061f, 0.402588f, 0.445312f, 0.488770f, 0.532715f, 0.575684f, 0.618652f, 0.659180f,
+		0.698242f, 0.734375f, 0.901367f, 0.909180f, 0.911133f, 0.910645f, 0.911133f, 0.910645f, 0.000218f, 0.000539f, 0.001187f, 0.001617f,
+		0.001987f, 0.002316f, 0.002666f, 0.003176f, 0.003841f, 0.004425f, 0.004917f, 0.005402f, 0.005768f, 0.006462f, 0.007233f, 0.008018f,
+		0.008575f, 0.009758f, 0.010582f, 0.011520f, 0.012756f, 0.013832f, 0.015312f, 0.016968f, 0.018509f, 0.020279f, 0.022644f, 0.024857f,
+		0.027740f, 0.030472f, 0.033783f, 0.037567f, 0.042175f, 0.047150f, 0.052979f, 0.059601f, 0.067505f, 0.076538f, 0.087158f, 0.099243f,
+		0.113281f, 0.129272f, 0.148315f, 0.170532f, 0.194702f, 0.223267f, 0.254639f, 0.289795f, 0.327393f, 0.368408f, 0.410889f, 0.455322f,
+		0.499756f, 0.544434f, 0.590332f, 0.633789f, 0.676270f, 0.716309f, 0.895508f, 0.902344f, 0.903809f, 0.905762f, 0.903809f, 0.904297f,
+		0.000184f, 0.000612f, 0.001122f, 0.001464f, 0.001848f, 0.002150f, 0.002514f, 0.002651f, 0.003391f, 0.003666f, 0.004368f, 0.004677f,
+		0.005219f, 0.005882f, 0.006531f, 0.007019f, 0.007675f, 0.008530f, 0.009224f, 0.010269f, 0.011017f, 0.012146f, 0.013321f, 0.014626f,
+		0.016098f, 0.017639f, 0.019440f, 0.021317f, 0.023773f, 0.026123f, 0.029144f, 0.032410f, 0.036072f, 0.040314f, 0.045013f, 0.051086f,
+		0.057587f, 0.065308f, 0.074402f, 0.084961f, 0.097107f, 0.111267f, 0.127930f, 0.147217f, 0.169556f, 0.195312f, 0.224365f, 0.257568f,
+		0.294189f, 0.333496f, 0.375977f, 0.420166f, 0.467041f, 0.514160f, 0.561035f, 0.607422f, 0.652344f, 0.695312f, 0.888672f, 0.896484f,
+		0.897461f, 0.897461f, 0.897949f, 0.897949f, 0.000159f, 0.000537f, 0.000830f, 0.001206f, 0.001578f, 0.001760f, 0.002050f, 0.002504f,
+		0.002951f, 0.003397f, 0.003674f, 0.004238f, 0.004520f, 0.005245f, 0.005692f, 0.006138f, 0.006748f, 0.007240f, 0.008087f, 0.008728f,
+		0.009636f, 0.010437f, 0.011543f, 0.012611f, 0.013763f, 0.015266f, 0.016617f, 0.018433f, 0.020248f, 0.022354f, 0.024887f, 0.027390f,
+		0.030716f, 0.034454f, 0.038422f, 0.043365f, 0.048950f, 0.055511f, 0.062988f, 0.072021f, 0.082336f, 0.094727f, 0.109375f, 0.125977f,
+		0.145874f, 0.169556f, 0.195679f, 0.226929f, 0.260986f, 0.299805f, 0.341309f, 0.385498f, 0.432129f, 0.480957f, 0.529297f, 0.579102f,
+		0.627441f, 0.673828f, 0.881348f, 0.889160f, 0.890625f, 0.891113f, 0.891602f, 0.891113f, 0.000204f, 0.000566f, 0.000741f, 0.001033f,
+		0.001378f, 0.001599f, 0.001961f, 0.002354f, 0.002609f, 0.002974f, 0.003300f, 0.003609f, 0.004101f, 0.004463f, 0.004906f, 0.005337f,
+		0.006020f, 0.006290f, 0.007023f, 0.007656f, 0.008301f, 0.009140f, 0.009918f, 0.010933f, 0.011940f, 0.013107f, 0.014252f, 0.015656f,
+		0.017136f, 0.019058f, 0.021057f, 0.023209f, 0.025940f, 0.029190f, 0.032715f, 0.036591f, 0.041138f, 0.046661f, 0.053253f, 0.060944f,
+		0.069702f, 0.080444f, 0.092651f, 0.107788f, 0.124695f, 0.145630f, 0.169189f, 0.197632f, 0.229736f, 0.266113f, 0.306396f, 0.350586f,
+		0.397217f, 0.447021f, 0.497803f, 0.549805f, 0.600586f, 0.650391f, 0.872559f, 0.881836f, 0.882812f, 0.883301f, 0.884277f, 0.884277f,
+		0.000240f, 0.000349f, 0.000795f, 0.000892f, 0.001151f, 0.001377f, 0.001773f, 0.001984f, 0.002415f, 0.002602f, 0.002932f, 0.003168f,
+		0.003483f, 0.003906f, 0.004257f, 0.004681f, 0.005173f, 0.005596f, 0.006119f, 0.006550f, 0.007126f, 0.007759f, 0.008522f, 0.009270f,
+		0.010086f, 0.011108f, 0.012138f, 0.013199f, 0.014549f, 0.015884f, 0.017776f, 0.019623f, 0.022003f, 0.024384f, 0.027237f, 0.030624f,
+		0.034515f, 0.039215f, 0.044342f, 0.050873f, 0.058411f, 0.067017f, 0.078003f, 0.090332f, 0.105530f, 0.123718f, 0.144775f, 0.170410f,
+		0.200195f, 0.234131f, 0.272461f, 0.315674f, 0.362305f, 0.412354f, 0.465332f, 0.518555f, 0.572754f, 0.626465f, 0.863770f, 0.873047f,
+		0.875488f, 0.875488f, 0.875977f, 0.875977f, 0.000102f, 0.000298f, 0.000604f, 0.000950f, 0.001089f, 0.001472f, 0.001760f, 0.001823f,
+		0.001903f, 0.002325f, 0.002611f, 0.002775f, 0.003185f, 0.003405f, 0.003674f, 0.004005f, 0.004406f, 0.004814f, 0.005203f, 0.005665f,
+		0.006062f, 0.006702f, 0.007317f, 0.007881f, 0.008560f, 0.009239f, 0.010193f, 0.010994f, 0.012161f, 0.013588f, 0.015068f, 0.016479f,
+		0.018250f, 0.020386f, 0.022781f, 0.025665f, 0.028809f, 0.032501f, 0.037048f, 0.042297f, 0.048553f, 0.055908f, 0.065491f, 0.075378f,
+		0.088501f, 0.104248f, 0.122742f, 0.145874f, 0.171997f, 0.203247f, 0.239990f, 0.281250f, 0.326904f, 0.376953f, 0.430176f, 0.486328f,
+		0.542480f, 0.600586f, 0.855469f, 0.864746f, 0.866211f, 0.867188f, 0.867188f, 0.867188f, 0.000000f, 0.000357f, 0.000576f, 0.000692f,
+		0.001013f, 0.001069f, 0.001383f, 0.001702f, 0.001789f, 0.002102f, 0.002182f, 0.002377f, 0.002686f, 0.002985f, 0.003347f, 0.003359f,
+		0.003782f, 0.004036f, 0.004436f, 0.004749f, 0.005169f, 0.005672f, 0.006145f, 0.006649f, 0.007187f, 0.007828f, 0.008644f, 0.009529f,
+		0.010269f, 0.011200f, 0.012337f, 0.013596f, 0.015038f, 0.017044f, 0.018784f, 0.021011f, 0.023727f, 0.026871f, 0.030457f, 0.034637f,
+		0.039978f, 0.046478f, 0.053436f, 0.062622f, 0.073730f, 0.086792f, 0.102661f, 0.122437f, 0.146240f, 0.174561f, 0.208252f, 0.247437f,
+		0.291748f, 0.341064f, 0.395020f, 0.451904f, 0.511230f, 0.571777f, 0.844238f, 0.854980f, 0.857422f, 0.858887f, 0.857910f, 0.857910f,
+		0.000101f, 0.000326f, 0.000535f, 0.000683f, 0.000848f, 0.001161f, 0.001184f, 0.001284f, 0.001576f, 0.001701f, 0.001839f, 0.002167f,
+		0.002321f, 0.002584f, 0.002645f, 0.002941f, 0.003141f, 0.003538f, 0.003817f, 0.004112f, 0.004395f, 0.004646f, 0.005165f, 0.005531f,
+		0.006096f, 0.006496f, 0.007217f, 0.007767f, 0.008629f, 0.009163f, 0.010239f, 0.011276f, 0.012611f, 0.013779f, 0.015213f, 0.017120f,
+		0.019379f, 0.021606f, 0.024994f, 0.028351f, 0.032379f, 0.037201f, 0.043640f, 0.050903f, 0.060120f, 0.071045f, 0.084900f, 0.101868f,
+		0.122559f, 0.147827f, 0.178223f, 0.214722f, 0.257080f, 0.305664f, 0.358887f, 0.416992f, 0.478027f, 0.542969f, 0.834473f, 0.845215f,
+		0.847656f, 0.847656f, 0.847656f, 0.848633f, 0.000092f, 0.000316f, 0.000410f, 0.000556f, 0.000808f, 0.000918f, 0.001094f, 0.001287f,
+		0.001309f, 0.001411f, 0.001671f, 0.001780f, 0.001909f, 0.002092f, 0.002274f, 0.002523f, 0.002733f, 0.002974f, 0.003101f, 0.003401f,
+		0.003677f, 0.003956f, 0.004311f, 0.004551f, 0.004940f, 0.005444f, 0.005768f, 0.006451f, 0.006977f, 0.007568f, 0.008270f, 0.009201f,
+		0.010170f, 0.011230f, 0.012566f, 0.013939f, 0.015503f, 0.017761f, 0.020111f, 0.022873f, 0.025940f, 0.029938f, 0.035217f, 0.040985f,
+		0.048431f, 0.057770f, 0.069092f, 0.083618f, 0.100891f, 0.123047f, 0.150146f, 0.183838f, 0.223633f, 0.269531f, 0.322510f, 0.381348f,
+		0.444824f, 0.511719f, 0.823730f, 0.834473f, 0.835938f, 0.836914f, 0.836914f, 0.837402f, 0.000240f, 0.000273f, 0.000326f, 0.000564f,
+		0.000682f, 0.000807f, 0.000854f, 0.000949f, 0.001139f, 0.001238f, 0.001404f, 0.001548f, 0.001637f, 0.001840f, 0.001893f, 0.002077f,
+		0.002321f, 0.002434f, 0.002642f, 0.002821f, 0.003044f, 0.003271f, 0.003649f, 0.003763f, 0.004208f, 0.004448f, 0.004986f, 0.005169f,
+		0.005657f, 0.006279f, 0.006680f, 0.007442f, 0.008194f, 0.008881f, 0.009895f, 0.010918f, 0.012138f, 0.013924f, 0.015915f, 0.018112f,
+		0.020645f, 0.023743f, 0.027817f, 0.032745f, 0.038361f, 0.045990f, 0.055481f, 0.066895f, 0.082031f, 0.100769f, 0.124573f, 0.154541f,
+		0.190796f, 0.235107f, 0.286133f, 0.344238f, 0.408936f, 0.478271f, 0.810547f, 0.822266f, 0.824707f, 0.825195f, 0.825684f, 0.825684f,
+		0.000115f, 0.000222f, 0.000252f, 0.000524f, 0.000574f, 0.000673f, 0.000869f, 0.000928f, 0.000963f, 0.001022f, 0.001246f, 0.001292f,
+		0.001404f, 0.001477f, 0.001652f, 0.001811f, 0.001822f, 0.002058f, 0.002237f, 0.002371f, 0.002588f, 0.002645f, 0.003019f, 0.003080f,
+		0.003506f, 0.003689f, 0.003904f, 0.004383f, 0.004707f, 0.005020f, 0.005386f, 0.006023f, 0.006451f, 0.007038f, 0.007809f, 0.008911f,
+		0.009949f, 0.011200f, 0.012222f, 0.014137f, 0.016068f, 0.018692f, 0.021683f, 0.025314f, 0.029861f, 0.035889f, 0.043335f, 0.052582f,
+		0.065186f, 0.080627f, 0.101501f, 0.127441f, 0.159912f, 0.200806f, 0.250000f, 0.307129f, 0.371582f, 0.444580f, 0.798340f, 0.809570f,
+		0.811523f, 0.812988f, 0.812988f, 0.812988f, 0.000000f, 0.000211f, 0.000204f, 0.000474f, 0.000555f, 0.000583f, 0.000600f, 0.000593f,
+		0.000812f, 0.000865f, 0.000941f, 0.001013f, 0.001162f, 0.001348f, 0.001418f, 0.001465f, 0.001616f, 0.001722f, 0.001856f, 0.001888f,
+		0.002048f, 0.002321f, 0.002396f, 0.002632f, 0.002821f, 0.002974f, 0.003265f, 0.003477f, 0.003632f, 0.004051f, 0.004299f, 0.004700f,
+		0.005238f, 0.005592f, 0.006199f, 0.006756f, 0.007614f, 0.008324f, 0.009727f, 0.010811f, 0.012337f, 0.014168f, 0.016434f, 0.019257f,
+		0.022858f, 0.027451f, 0.033295f, 0.040619f, 0.050690f, 0.063416f, 0.080261f, 0.102295f, 0.131104f, 0.168335f, 0.214355f, 0.270508f,
+		0.334717f, 0.408936f, 0.783691f, 0.795898f, 0.798340f, 0.799316f, 0.800293f, 0.800293f, 0.000174f, 0.000090f, 0.000281f, 0.000397f,
+		0.000401f, 0.000450f, 0.000488f, 0.000640f, 0.000674f, 0.000713f, 0.000753f, 0.000845f, 0.000872f, 0.001020f, 0.001115f, 0.001264f,
+		0.001327f, 0.001373f, 0.001520f, 0.001616f, 0.001767f, 0.001875f, 0.001968f, 0.002090f, 0.002232f, 0.002333f, 0.002472f, 0.002802f,
+		0.002926f, 0.003189f, 0.003569f, 0.003752f, 0.004009f, 0.004513f, 0.004860f, 0.005375f, 0.005997f, 0.006561f, 0.007378f, 0.008347f,
+		0.009384f, 0.010612f, 0.012466f, 0.014526f, 0.017075f, 0.020447f, 0.024887f, 0.030533f, 0.038300f, 0.048584f, 0.062042f, 0.080383f,
+		0.104736f, 0.137329f, 0.180176f, 0.232544f, 0.296875f, 0.371338f, 0.769043f, 0.781250f, 0.784180f, 0.784668f, 0.786133f, 0.786133f,
+		0.000025f, 0.000135f, 0.000154f, 0.000260f, 0.000353f, 0.000364f, 0.000380f, 0.000520f, 0.000548f, 0.000587f, 0.000712f, 0.000735f,
+		0.000772f, 0.000822f, 0.000886f, 0.001004f, 0.000946f, 0.001115f, 0.001177f, 0.001266f, 0.001454f, 0.001527f, 0.001575f, 0.001680f,
+		0.001883f, 0.001961f, 0.002043f, 0.002193f, 0.002281f, 0.002520f, 0.002712f, 0.003021f, 0.003147f, 0.003561f, 0.003786f, 0.004116f,
+		0.004570f, 0.005058f, 0.005634f, 0.006165f, 0.007095f, 0.008049f, 0.009201f, 0.010674f, 0.012550f, 0.014854f, 0.018051f, 0.022385f,
+		0.027908f, 0.035522f, 0.046295f, 0.061035f, 0.081238f, 0.109131f, 0.146729f, 0.197021f, 0.258301f, 0.333008f, 0.752441f, 0.766113f,
+		0.768555f, 0.769531f, 0.770020f, 0.769531f, 0.000000f, 0.000121f, 0.000209f, 0.000291f, 0.000337f, 0.000307f, 0.000324f, 0.000415f,
+		0.000426f, 0.000453f, 0.000491f, 0.000573f, 0.000644f, 0.000650f, 0.000781f, 0.000746f, 0.000830f, 0.000803f, 0.000997f, 0.001017f,
+		0.001020f, 0.001158f, 0.001241f, 0.001317f, 0.001375f, 0.001432f, 0.001524f, 0.001656f, 0.001858f, 0.001955f, 0.002050f, 0.002274f,
+		0.002460f, 0.002724f, 0.002831f, 0.003050f, 0.003441f, 0.003790f, 0.004162f, 0.004623f, 0.005219f, 0.005951f, 0.006721f, 0.007729f,
+		0.008926f, 0.010620f, 0.013000f, 0.015686f, 0.019852f, 0.025436f, 0.033295f, 0.044617f, 0.060608f, 0.083313f, 0.116211f, 0.161499f,
+		0.220093f, 0.293945f, 0.734863f, 0.749512f, 0.752441f, 0.752930f, 0.753906f, 0.753906f, 0.000000f, 0.000121f, 0.000118f, 0.000246f,
+		0.000233f, 0.000252f, 0.000338f, 0.000282f, 0.000353f, 0.000355f, 0.000448f, 0.000435f, 0.000464f, 0.000530f, 0.000578f, 0.000649f,
+		0.000677f, 0.000710f, 0.000749f, 0.000792f, 0.000881f, 0.000903f, 0.000967f, 0.001049f, 0.001041f, 0.001100f, 0.001176f, 0.001254f,
+		0.001402f, 0.001451f, 0.001697f, 0.001674f, 0.001804f, 0.001914f, 0.002195f, 0.002451f, 0.002474f, 0.002758f, 0.003029f, 0.003483f,
+		0.003824f, 0.004272f, 0.004833f, 0.005573f, 0.006477f, 0.007629f, 0.009041f, 0.010918f, 0.013573f, 0.017319f, 0.022842f, 0.031036f,
+		0.043030f, 0.061096f, 0.088440f, 0.127563f, 0.182861f, 0.254395f, 0.717285f, 0.731934f, 0.734863f, 0.735352f, 0.735840f, 0.736328f,
+		0.000000f, 0.000000f, 0.000117f, 0.000163f, 0.000109f, 0.000208f, 0.000212f, 0.000208f, 0.000270f, 0.000356f, 0.000324f, 0.000377f,
+		0.000391f, 0.000420f, 0.000449f, 0.000440f, 0.000484f, 0.000504f, 0.000534f, 0.000561f, 0.000639f, 0.000667f, 0.000715f, 0.000722f,
+		0.000799f, 0.000845f, 0.000939f, 0.000945f, 0.001053f, 0.001149f, 0.001252f, 0.001310f, 0.001392f, 0.001507f, 0.001526f, 0.001710f,
+		0.001773f, 0.002111f, 0.002300f, 0.002443f, 0.002661f, 0.002996f, 0.003376f, 0.003880f, 0.004482f, 0.005150f, 0.006115f, 0.007401f,
+		0.009132f, 0.011696f, 0.015076f, 0.020416f, 0.029236f, 0.042389f, 0.063782f, 0.096802f, 0.146362f, 0.215576f, 0.698242f, 0.712891f,
+		0.715332f, 0.716797f, 0.717285f, 0.717285f, 0.000000f, 0.000118f, 0.000115f, 0.000133f, 0.000144f, 0.000147f, 0.000162f, 0.000150f,
+		0.000194f, 0.000215f, 0.000228f, 0.000299f, 0.000271f, 0.000313f, 0.000328f, 0.000358f, 0.000378f, 0.000360f, 0.000407f, 0.000438f,
+		0.000441f, 0.000488f, 0.000515f, 0.000544f, 0.000576f, 0.000617f, 0.000659f, 0.000715f, 0.000741f, 0.000773f, 0.000850f, 0.000921f,
+		0.000979f, 0.001066f, 0.001128f, 0.001292f, 0.001279f, 0.001400f, 0.001572f, 0.001668f, 0.001869f, 0.002029f, 0.002295f, 0.002607f,
+		0.002985f, 0.003464f, 0.004066f, 0.004913f, 0.006023f, 0.007519f, 0.009827f, 0.013016f, 0.018524f, 0.027481f, 0.042847f, 0.068970f,
+		0.111938f, 0.176392f, 0.675781f, 0.692871f, 0.695801f, 0.696777f, 0.698242f, 0.697754f, 0.000000f, 0.000000f, 0.000111f, 0.000108f,
+		0.000104f, 0.000102f, 0.000118f, 0.000120f, 0.000134f, 0.000128f, 0.000188f, 0.000154f, 0.000197f, 0.000188f, 0.000245f, 0.000256f,
+		0.000233f, 0.000266f, 0.000345f, 0.000281f, 0.000355f, 0.000322f, 0.000392f, 0.000358f, 0.000437f, 0.000425f, 0.000458f, 0.000477f,
+		0.000564f, 0.000636f, 0.000578f, 0.000607f, 0.000668f, 0.000719f, 0.000769f, 0.000832f, 0.000880f, 0.000953f, 0.001060f, 0.001116f,
+		0.001226f, 0.001363f, 0.001486f, 0.001760f, 0.001944f, 0.002216f, 0.002605f, 0.003107f, 0.003778f, 0.004715f, 0.005989f, 0.007942f,
+		0.011292f, 0.016632f, 0.026550f, 0.045532f, 0.079956f, 0.138550f, 0.655762f, 0.671875f, 0.674805f, 0.675293f, 0.675781f, 0.678223f,
+		0.000000f, 0.000112f, 0.000105f, 0.000102f, 0.000098f, 0.000095f, 0.000093f, 0.000088f, 0.000089f, 0.000085f, 0.000095f, 0.000126f,
+		0.000109f, 0.000154f, 0.000153f, 0.000162f, 0.000176f, 0.000190f, 0.000202f, 0.000204f, 0.000212f, 0.000214f, 0.000266f, 0.000239f,
+		0.000279f, 0.000293f, 0.000329f, 0.000329f, 0.000339f, 0.000365f, 0.000437f, 0.000424f, 0.000429f, 0.000474f, 0.000525f, 0.000596f,
+		0.000572f, 0.000612f, 0.000666f, 0.000723f, 0.000791f, 0.000850f, 0.000977f, 0.001066f, 0.001225f, 0.001351f, 0.001555f, 0.001837f,
+		0.002279f, 0.002760f, 0.003445f, 0.004612f, 0.006386f, 0.009438f, 0.015221f, 0.027008f, 0.052551f, 0.102966f, 0.633789f, 0.649414f,
+		0.652832f, 0.653809f, 0.655273f, 0.655273f, 0.000000f, 0.000105f, 0.000099f, 0.000094f, 0.000090f, 0.000087f, 0.000084f, 0.000082f,
+		0.000079f, 0.000075f, 0.000071f, 0.000068f, 0.000064f, 0.000072f, 0.000096f, 0.000105f, 0.000112f, 0.000088f, 0.000123f, 0.000129f,
+		0.000132f, 0.000140f, 0.000147f, 0.000170f, 0.000188f, 0.000192f, 0.000171f, 0.000210f, 0.000217f, 0.000223f, 0.000237f, 0.000251f,
+		0.000258f, 0.000294f, 0.000298f, 0.000316f, 0.000350f, 0.000382f, 0.000400f, 0.000437f, 0.000479f, 0.000514f, 0.000576f, 0.000620f,
+		0.000688f, 0.000782f, 0.000916f, 0.001026f, 0.001219f, 0.001502f, 0.001892f, 0.002424f, 0.003359f, 0.004974f, 0.008118f, 0.014343f,
+		0.030075f, 0.070068f, 0.610352f, 0.626953f, 0.629883f, 0.631348f, 0.632324f, 0.632324f, 0.000110f, 0.000094f, 0.000087f, 0.000081f,
+		0.000077f, 0.000075f, 0.000072f, 0.000069f, 0.000067f, 0.000066f, 0.000064f, 0.000062f, 0.000058f, 0.000056f, 0.000053f, 0.000051f,
+		0.000054f, 0.000047f, 0.000057f, 0.000055f, 0.000075f, 0.000078f, 0.000086f, 0.000093f, 0.000093f, 0.000102f, 0.000112f, 0.000113f,
+		0.000130f, 0.000128f, 0.000142f, 0.000145f, 0.000156f, 0.000153f, 0.000180f, 0.000178f, 0.000183f, 0.000223f, 0.000230f, 0.000240f,
+		0.000265f, 0.000276f, 0.000300f, 0.000332f, 0.000357f, 0.000411f, 0.000449f, 0.000540f, 0.000615f, 0.000741f, 0.000916f, 0.001144f,
+		0.001566f, 0.002310f, 0.003731f, 0.006905f, 0.014793f, 0.041779f, 0.585938f, 0.603027f, 0.605957f, 0.608398f, 0.608398f, 0.609375f,
+		0.000090f, 0.000071f, 0.000066f, 0.000062f, 0.000058f, 0.000056f, 0.000053f, 0.000053f, 0.000051f, 0.000051f, 0.000049f, 0.000048f,
+		0.000048f, 0.000047f, 0.000045f, 0.000043f, 0.000042f, 0.000040f, 0.000038f, 0.000036f, 0.000036f, 0.000033f, 0.000034f, 0.000040f,
+		0.000040f, 0.000040f, 0.000048f, 0.000053f, 0.000060f, 0.000064f, 0.000067f, 0.000070f, 0.000075f, 0.000081f, 0.000085f, 0.000090f,
+		0.000091f, 0.000103f, 0.000106f, 0.000120f, 0.000134f, 0.000138f, 0.000142f, 0.000156f, 0.000174f, 0.000180f, 0.000212f, 0.000239f,
+		0.000253f, 0.000310f, 0.000377f, 0.000479f, 0.000627f, 0.000875f, 0.001396f, 0.002623f, 0.006184f, 0.019897f, 0.560547f, 0.578125f,
+		0.581543f, 0.583008f, 0.583984f, 0.583984f, 0.000038f, 0.000035f, 0.000031f, 0.000031f, 0.000030f, 0.000031f, 0.000031f, 0.000030f,
+		0.000030f, 0.000028f, 0.000029f, 0.000030f, 0.000029f, 0.000028f, 0.000029f, 0.000029f, 0.000029f, 0.000029f, 0.000029f, 0.000028f,
+		0.000027f, 0.000026f, 0.000025f, 0.000024f, 0.000023f, 0.000022f, 0.000021f, 0.000020f, 0.000019f, 0.000021f, 0.000019f, 0.000022f,
+		0.000023f, 0.000027f, 0.000031f, 0.000035f, 0.000037f, 0.000039f, 0.000039f, 0.000043f, 0.000049f, 0.000052f, 0.000056f, 0.000050f,
+		0.000068f, 0.000062f, 0.000070f, 0.000087f, 0.000094f, 0.000107f, 0.000122f, 0.000140f, 0.000191f, 0.000247f, 0.000388f, 0.000710f,
+		0.001781f, 0.007076f, 0.535156f, 0.553223f, 0.556152f, 0.558105f, 0.559082f, 0.559082f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000003f, 0.000003f, 0.000005f, 0.000006f, 0.000007f, 0.000007f, 0.000009f,
+		0.000009f, 0.000009f, 0.000010f, 0.000010f, 0.000011f, 0.000011f, 0.000012f, 0.000012f, 0.000012f, 0.000013f, 0.000013f, 0.000013f,
+		0.000013f, 0.000012f, 0.000012f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000009f, 0.000009f, 0.000009f, 0.000008f, 0.000009f,
+		0.000009f, 0.000010f, 0.000011f, 0.000015f, 0.000017f, 0.000016f, 0.000018f, 0.000021f, 0.000020f, 0.000024f, 0.000024f, 0.000032f,
+		0.000035f, 0.000045f, 0.000065f, 0.000105f, 0.000246f, 0.001313f, 0.508789f, 0.527344f, 0.530762f, 0.531738f, 0.532715f, 0.533691f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000003f, 0.000003f, 0.000002f, 0.000002f, 0.000002f,
+		0.000002f, 0.000002f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000003f, 0.000003f, 0.000005f, 0.000018f, 0.481934f, 0.500977f,
+		0.504883f, 0.505859f, 0.507324f, 0.507812f, 
+	},
+	{
+		0.053833f, 0.152832f, 0.239014f, 0.313477f, 0.377686f, 0.433838f, 0.481689f, 0.524414f, 0.562988f, 0.596680f, 0.626953f, 0.654785f,
+		0.678711f, 0.700684f, 0.720703f, 0.739746f, 0.755859f, 0.771973f, 0.787109f, 0.798828f, 0.812012f, 0.823730f, 0.833984f, 0.844238f,
+		0.853027f, 0.862793f, 0.870605f, 0.878418f, 0.885254f, 0.892090f, 0.898926f, 0.904297f, 0.910645f, 0.916504f, 0.921875f, 0.926270f,
+		0.931641f, 0.936035f, 0.939941f, 0.944336f, 0.948242f, 0.952148f, 0.955566f, 0.959961f, 0.962402f, 0.966309f, 0.969238f, 0.972168f,
+		0.975098f, 0.978027f, 0.980957f, 0.983398f, 0.985840f, 0.988281f, 0.990723f, 0.992676f, 0.995117f, 0.996582f, 0.998047f, 0.995117f,
+		0.993164f, 0.990723f, 0.988770f, 0.986816f, 0.036804f, 0.109497f, 0.178589f, 0.244751f, 0.305908f, 0.361084f, 0.411621f, 0.457275f,
+		0.498535f, 0.536133f, 0.569824f, 0.601562f, 0.629883f, 0.655273f, 0.679688f, 0.700195f, 0.720215f, 0.737793f, 0.755859f, 0.770508f,
+		0.785645f, 0.798340f, 0.811035f, 0.822754f, 0.833008f, 0.843750f, 0.852539f, 0.861328f, 0.869629f, 0.877441f, 0.885742f, 0.892578f,
+		0.898926f, 0.905273f, 0.911133f, 0.916504f, 0.921875f, 0.926758f, 0.931641f, 0.936523f, 0.940430f, 0.945312f, 0.949219f, 0.953613f,
+		0.956543f, 0.960449f, 0.963867f, 0.967285f, 0.970703f, 0.973633f, 0.976562f, 0.979004f, 0.981934f, 0.984375f, 0.986816f, 0.989746f,
+		0.992188f, 0.994141f, 0.996582f, 0.994141f, 0.992188f, 0.990234f, 0.988281f, 0.986328f, 0.025787f, 0.080383f, 0.136230f, 0.191650f,
+		0.245239f, 0.297119f, 0.345947f, 0.392822f, 0.436035f, 0.476807f, 0.513184f, 0.547363f, 0.578125f, 0.607910f, 0.634766f, 0.658203f,
+		0.681152f, 0.702637f, 0.721191f, 0.738770f, 0.755371f, 0.770508f, 0.784668f, 0.798828f, 0.810547f, 0.821777f, 0.833984f, 0.843262f,
+		0.852539f, 0.861816f, 0.869629f, 0.877930f, 0.885254f, 0.893555f, 0.898926f, 0.906250f, 0.911621f, 0.917969f, 0.923340f, 0.928223f,
+		0.933105f, 0.937500f, 0.941406f, 0.946289f, 0.950195f, 0.954102f, 0.958496f, 0.961914f, 0.965820f, 0.968750f, 0.971680f, 0.975098f,
+		0.978027f, 0.980469f, 0.983887f, 0.985840f, 0.988770f, 0.991211f, 0.995117f, 0.993164f, 0.991211f, 0.989258f, 0.987305f, 0.985352f,
+		0.019455f, 0.060944f, 0.104553f, 0.150513f, 0.196411f, 0.243164f, 0.289062f, 0.333740f, 0.376709f, 0.417725f, 0.454346f, 0.491211f,
+		0.524414f, 0.556641f, 0.585938f, 0.613770f, 0.639160f, 0.662598f, 0.682617f, 0.703613f, 0.723633f, 0.740723f, 0.756836f, 0.771973f,
+		0.787109f, 0.798828f, 0.812012f, 0.823242f, 0.833984f, 0.844238f, 0.853516f, 0.863281f, 0.871094f, 0.879395f, 0.886719f, 0.893555f,
+		0.899902f, 0.907227f, 0.913086f, 0.918945f, 0.924805f, 0.928711f, 0.934082f, 0.938965f, 0.943848f, 0.947754f, 0.952637f, 0.955566f,
+		0.959961f, 0.963867f, 0.966797f, 0.970215f, 0.973633f, 0.977051f, 0.979004f, 0.982422f, 0.985840f, 0.987793f, 0.993652f, 0.991699f,
+		0.989746f, 0.988281f, 0.986328f, 0.984375f, 0.015221f, 0.047363f, 0.082092f, 0.119202f, 0.159058f, 0.199219f, 0.239380f, 0.280762f,
+		0.321533f, 0.362061f, 0.400146f, 0.436768f, 0.472900f, 0.504883f, 0.536621f, 0.566406f, 0.594238f, 0.621094f, 0.645508f, 0.667969f,
+		0.688477f, 0.707520f, 0.726562f, 0.742676f, 0.759277f, 0.773926f, 0.787598f, 0.800781f, 0.812988f, 0.825195f, 0.835938f, 0.846191f,
+		0.856445f, 0.865234f, 0.872559f, 0.880859f, 0.888672f, 0.895020f, 0.902832f, 0.908203f, 0.914551f, 0.919922f, 0.926758f, 0.931152f,
+		0.937012f, 0.941406f, 0.945312f, 0.949707f, 0.954102f, 0.958496f, 0.962402f, 0.965820f, 0.969238f, 0.972168f, 0.976074f, 0.978516f,
+		0.981934f, 0.984863f, 0.992188f, 0.990723f, 0.988770f, 0.987305f, 0.985352f, 0.983887f, 0.011658f, 0.037170f, 0.065430f, 0.096008f,
+		0.128784f, 0.162842f, 0.198975f, 0.235596f, 0.273926f, 0.310791f, 0.348145f, 0.385010f, 0.420410f, 0.454834f, 0.488037f, 0.519043f,
+		0.548828f, 0.577148f, 0.603516f, 0.627441f, 0.650879f, 0.672363f, 0.693848f, 0.712402f, 0.729980f, 0.748535f, 0.762207f, 0.778809f,
+		0.791504f, 0.804199f, 0.815918f, 0.827637f, 0.838867f, 0.848145f, 0.857910f, 0.866211f, 0.875977f, 0.883301f, 0.891602f, 0.898438f,
+		0.905273f, 0.911133f, 0.917480f, 0.923340f, 0.928711f, 0.933594f, 0.938477f, 0.942871f, 0.948242f, 0.952637f, 0.956543f, 0.960449f,
+		0.964355f, 0.968262f, 0.971191f, 0.974609f, 0.978027f, 0.980957f, 0.990723f, 0.989258f, 0.987793f, 0.985840f, 0.984375f, 0.983398f,
+		0.009758f, 0.030121f, 0.052490f, 0.077576f, 0.104309f, 0.134277f, 0.164917f, 0.197510f, 0.231812f, 0.266113f, 0.301025f, 0.336426f,
+		0.372070f, 0.405762f, 0.438721f, 0.471436f, 0.502441f, 0.531738f, 0.560059f, 0.587402f, 0.612793f, 0.634766f, 0.658691f, 0.679199f,
+		0.699219f, 0.718262f, 0.735352f, 0.751953f, 0.767090f, 0.780762f, 0.794922f, 0.808105f, 0.820801f, 0.831055f, 0.842285f, 0.851562f,
+		0.861328f, 0.870117f, 0.878906f, 0.886719f, 0.893555f, 0.900879f, 0.907715f, 0.913574f, 0.919434f, 0.926270f, 0.932129f, 0.936523f,
+		0.941895f, 0.945801f, 0.951172f, 0.955078f, 0.959473f, 0.963867f, 0.966797f, 0.970703f, 0.974121f, 0.977539f, 0.989746f, 0.988281f,
+		0.986328f, 0.984863f, 0.983398f, 0.982422f, 0.007744f, 0.024567f, 0.043365f, 0.063782f, 0.086487f, 0.111389f, 0.137451f, 0.166260f,
+		0.195435f, 0.226929f, 0.259033f, 0.291748f, 0.324951f, 0.358398f, 0.391113f, 0.424316f, 0.456299f, 0.486328f, 0.516113f, 0.543945f,
+		0.571289f, 0.597656f, 0.621094f, 0.644531f, 0.666504f, 0.686523f, 0.705078f, 0.724121f, 0.741211f, 0.757324f, 0.773438f, 0.786621f,
+		0.801270f, 0.812988f, 0.823730f, 0.835938f, 0.846191f, 0.855957f, 0.865723f, 0.873047f, 0.882324f, 0.889648f, 0.897949f, 0.905762f,
+		0.911133f, 0.917969f, 0.923828f, 0.929199f, 0.934082f, 0.940430f, 0.944824f, 0.949707f, 0.954102f, 0.958008f, 0.962891f, 0.966309f,
+		0.970215f, 0.974121f, 0.987793f, 0.986816f, 0.985352f, 0.983887f, 0.981934f, 0.980469f, 0.006672f, 0.020828f, 0.035950f, 0.053345f,
+		0.071594f, 0.092834f, 0.114624f, 0.139282f, 0.165649f, 0.192627f, 0.222290f, 0.252197f, 0.283203f, 0.314941f, 0.346680f, 0.377930f,
+		0.409668f, 0.441650f, 0.471680f, 0.500977f, 0.529297f, 0.557129f, 0.583008f, 0.607422f, 0.630859f, 0.654297f, 0.674805f, 0.694824f,
+		0.713867f, 0.731445f, 0.748535f, 0.763672f, 0.778320f, 0.791992f, 0.805664f, 0.817871f, 0.829590f, 0.840332f, 0.850098f, 0.860352f,
+		0.869141f, 0.878906f, 0.886719f, 0.894043f, 0.901855f, 0.909180f, 0.915527f, 0.920898f, 0.927246f, 0.933105f, 0.938477f, 0.943848f,
+		0.948730f, 0.953125f, 0.957520f, 0.961914f, 0.965820f, 0.970215f, 0.985840f, 0.985352f, 0.983887f, 0.981934f, 0.980957f, 0.979492f,
+		0.005592f, 0.017181f, 0.030457f, 0.044739f, 0.060638f, 0.077454f, 0.097046f, 0.117981f, 0.140625f, 0.164673f, 0.190552f, 0.217896f,
+		0.246582f, 0.275635f, 0.305176f, 0.336426f, 0.366943f, 0.397949f, 0.428711f, 0.457764f, 0.487061f, 0.515137f, 0.542480f, 0.568848f,
+		0.593750f, 0.619141f, 0.641602f, 0.662598f, 0.683594f, 0.703613f, 0.721191f, 0.738281f, 0.755859f, 0.770996f, 0.784180f, 0.799316f,
+		0.811035f, 0.823730f, 0.833984f, 0.845703f, 0.855957f, 0.865234f, 0.875000f, 0.883301f, 0.891602f, 0.898926f, 0.906738f, 0.912598f,
+		0.919922f, 0.926270f, 0.931152f, 0.937988f, 0.942871f, 0.948242f, 0.952148f, 0.957520f, 0.961914f, 0.966309f, 0.984375f, 0.983398f,
+		0.982422f, 0.981445f, 0.979492f, 0.978027f, 0.004829f, 0.014816f, 0.025711f, 0.037964f, 0.051300f, 0.065796f, 0.082458f, 0.100037f,
+		0.120178f, 0.141357f, 0.163330f, 0.187622f, 0.213013f, 0.240601f, 0.268311f, 0.296387f, 0.325928f, 0.356445f, 0.385742f, 0.415771f,
+		0.445557f, 0.474121f, 0.501465f, 0.530762f, 0.556152f, 0.581543f, 0.606445f, 0.630859f, 0.651855f, 0.672852f, 0.693359f, 0.712402f,
+		0.730469f, 0.746582f, 0.762695f, 0.777832f, 0.791992f, 0.806152f, 0.818359f, 0.830566f, 0.840820f, 0.852051f, 0.862305f, 0.871094f,
+		0.880371f, 0.888184f, 0.896484f, 0.904297f, 0.910645f, 0.917969f, 0.924316f, 0.931152f, 0.936035f, 0.942383f, 0.947266f, 0.951660f,
+		0.957031f, 0.960938f, 0.982422f, 0.982422f, 0.981445f, 0.979492f, 0.978516f, 0.977051f, 0.004040f, 0.012436f, 0.022064f, 0.032440f,
+		0.044006f, 0.056549f, 0.070068f, 0.085999f, 0.102539f, 0.120239f, 0.140625f, 0.161621f, 0.184448f, 0.208496f, 0.234253f, 0.260742f,
+		0.288086f, 0.316406f, 0.345215f, 0.374512f, 0.404297f, 0.433350f, 0.462402f, 0.490234f, 0.518066f, 0.543945f, 0.570312f, 0.594727f,
+		0.618652f, 0.642090f, 0.663086f, 0.683594f, 0.703613f, 0.721680f, 0.739258f, 0.755859f, 0.772461f, 0.786621f, 0.798828f, 0.812500f,
+		0.825195f, 0.836914f, 0.848633f, 0.858887f, 0.869141f, 0.877441f, 0.886230f, 0.894531f, 0.902832f, 0.909668f, 0.916992f, 0.923340f,
+		0.929688f, 0.935547f, 0.941406f, 0.947266f, 0.951660f, 0.957031f, 0.980469f, 0.980469f, 0.979492f, 0.978516f, 0.977051f, 0.976074f,
+		0.003536f, 0.010872f, 0.018829f, 0.027893f, 0.037872f, 0.048492f, 0.060883f, 0.073425f, 0.088074f, 0.103638f, 0.120789f, 0.139038f,
+		0.159912f, 0.181274f, 0.204102f, 0.227905f, 0.253906f, 0.280518f, 0.307861f, 0.335938f, 0.364746f, 0.393311f, 0.421631f, 0.451416f,
+		0.479004f, 0.505859f, 0.533203f, 0.560059f, 0.584473f, 0.608398f, 0.631836f, 0.653320f, 0.674805f, 0.695801f, 0.714355f, 0.731934f,
+		0.749512f, 0.765137f, 0.781250f, 0.794434f, 0.808594f, 0.821289f, 0.833496f, 0.844238f, 0.855469f, 0.866211f, 0.875000f, 0.883789f,
+		0.892578f, 0.901855f, 0.908691f, 0.915527f, 0.922852f, 0.929199f, 0.935059f, 0.941406f, 0.947266f, 0.951172f, 0.978516f, 0.979004f,
+		0.978027f, 0.977051f, 0.975586f, 0.974121f, 0.002989f, 0.009476f, 0.016785f, 0.024246f, 0.032745f, 0.041809f, 0.052246f, 0.063782f,
+		0.076111f, 0.089722f, 0.104675f, 0.120605f, 0.138306f, 0.157959f, 0.178101f, 0.200073f, 0.223145f, 0.247192f, 0.273193f, 0.300293f,
+		0.327148f, 0.354736f, 0.383545f, 0.411621f, 0.439941f, 0.468018f, 0.495605f, 0.522949f, 0.548828f, 0.574219f, 0.598145f, 0.622559f,
+		0.645508f, 0.666016f, 0.687500f, 0.706543f, 0.725586f, 0.743164f, 0.759766f, 0.775391f, 0.791016f, 0.803711f, 0.817871f, 0.829590f,
+		0.841797f, 0.852539f, 0.863281f, 0.873047f, 0.882812f, 0.891113f, 0.900391f, 0.906738f, 0.915039f, 0.922852f, 0.929688f, 0.936035f,
+		0.941895f, 0.946777f, 0.976074f, 0.977051f, 0.976074f, 0.975586f, 0.974121f, 0.972656f, 0.002846f, 0.008568f, 0.014557f, 0.021484f,
+		0.028442f, 0.036377f, 0.045074f, 0.055054f, 0.066101f, 0.077759f, 0.090759f, 0.104797f, 0.120483f, 0.136719f, 0.155029f, 0.175171f,
+		0.196045f, 0.218262f, 0.241943f, 0.266357f, 0.292480f, 0.319336f, 0.345703f, 0.373535f, 0.402100f, 0.429932f, 0.457764f, 0.484863f,
+		0.512207f, 0.539062f, 0.564941f, 0.589844f, 0.613281f, 0.636719f, 0.659180f, 0.680664f, 0.700684f, 0.718750f, 0.736816f, 0.754883f,
+		0.770508f, 0.785645f, 0.799805f, 0.813965f, 0.826172f, 0.838867f, 0.850586f, 0.861328f, 0.871582f, 0.881836f, 0.890625f, 0.898926f,
+		0.906738f, 0.915039f, 0.922363f, 0.928711f, 0.936035f, 0.941895f, 0.974609f, 0.975098f, 0.974609f, 0.973633f, 0.972656f, 0.971191f,
+		0.002285f, 0.007290f, 0.012634f, 0.018280f, 0.024918f, 0.032074f, 0.039673f, 0.048157f, 0.057220f, 0.067810f, 0.078735f, 0.091248f,
+		0.104370f, 0.119873f, 0.135742f, 0.152344f, 0.171631f, 0.191650f, 0.213501f, 0.236206f, 0.260010f, 0.285156f, 0.310547f, 0.338135f,
+		0.364746f, 0.392578f, 0.420410f, 0.448242f, 0.476562f, 0.502441f, 0.529785f, 0.555664f, 0.581543f, 0.605469f, 0.629395f, 0.652344f,
+		0.673340f, 0.693848f, 0.713867f, 0.732910f, 0.750000f, 0.767090f, 0.782715f, 0.797852f, 0.811035f, 0.825195f, 0.836914f, 0.848633f,
+		0.860840f, 0.870605f, 0.880371f, 0.890137f, 0.898926f, 0.907227f, 0.915527f, 0.923340f, 0.929688f, 0.936523f, 0.972168f, 0.973145f,
+		0.972656f, 0.972168f, 0.970703f, 0.969727f, 0.002064f, 0.006584f, 0.011154f, 0.016266f, 0.022263f, 0.028397f, 0.034973f, 0.042145f,
+		0.050232f, 0.059235f, 0.069031f, 0.079346f, 0.091736f, 0.104553f, 0.118652f, 0.133789f, 0.150635f, 0.168457f, 0.188110f, 0.208984f,
+		0.230225f, 0.253906f, 0.278076f, 0.303955f, 0.329346f, 0.356689f, 0.384033f, 0.411865f, 0.439941f, 0.467285f, 0.493896f, 0.520996f,
+		0.547363f, 0.573730f, 0.597168f, 0.622559f, 0.645508f, 0.667969f, 0.688965f, 0.709473f, 0.728027f, 0.746094f, 0.762695f, 0.778809f,
+		0.794922f, 0.809082f, 0.822754f, 0.834961f, 0.847168f, 0.858887f, 0.870117f, 0.880371f, 0.889648f, 0.898926f, 0.907227f, 0.915039f,
+		0.923828f, 0.930176f, 0.970215f, 0.971680f, 0.970215f, 0.970215f, 0.968750f, 0.968262f, 0.001935f, 0.005634f, 0.010078f, 0.014389f,
+		0.019669f, 0.024658f, 0.030716f, 0.037201f, 0.044098f, 0.051941f, 0.060333f, 0.070129f, 0.080383f, 0.091370f, 0.103638f, 0.116943f,
+		0.131714f, 0.148193f, 0.165161f, 0.183838f, 0.203979f, 0.225220f, 0.247803f, 0.271240f, 0.296631f, 0.322510f, 0.349121f, 0.376221f,
+		0.403076f, 0.431152f, 0.458984f, 0.485596f, 0.513672f, 0.540039f, 0.564941f, 0.590820f, 0.616211f, 0.638672f, 0.662109f, 0.683105f,
+		0.704102f, 0.723633f, 0.741699f, 0.759766f, 0.776855f, 0.792480f, 0.807617f, 0.821777f, 0.833496f, 0.847168f, 0.858887f, 0.870117f,
+		0.880859f, 0.889648f, 0.899414f, 0.908203f, 0.916992f, 0.924316f, 0.967285f, 0.968262f, 0.968750f, 0.968262f, 0.967285f, 0.966309f,
+		0.001805f, 0.005119f, 0.009079f, 0.013023f, 0.017487f, 0.022278f, 0.027130f, 0.032684f, 0.038666f, 0.045959f, 0.052826f, 0.061401f,
+		0.070801f, 0.080139f, 0.090698f, 0.102844f, 0.115845f, 0.130005f, 0.145264f, 0.162476f, 0.180176f, 0.199951f, 0.220459f, 0.242188f,
+		0.265869f, 0.290283f, 0.315430f, 0.341309f, 0.368652f, 0.395752f, 0.423584f, 0.451416f, 0.479248f, 0.505859f, 0.532227f, 0.559082f,
+		0.584961f, 0.609863f, 0.634277f, 0.656738f, 0.678711f, 0.700195f, 0.720703f, 0.738281f, 0.757324f, 0.774414f, 0.790527f, 0.805664f,
+		0.820312f, 0.834473f, 0.846680f, 0.858887f, 0.869629f, 0.880859f, 0.890625f, 0.899902f, 0.909668f, 0.917969f, 0.964844f, 0.966797f,
+		0.967285f, 0.965820f, 0.964844f, 0.963867f, 0.001437f, 0.004662f, 0.007919f, 0.011681f, 0.015404f, 0.019272f, 0.024261f, 0.029205f,
+		0.034515f, 0.040619f, 0.046967f, 0.054138f, 0.061737f, 0.070496f, 0.080200f, 0.090271f, 0.101807f, 0.114136f, 0.127686f, 0.143188f,
+		0.159058f, 0.176514f, 0.195190f, 0.215454f, 0.237305f, 0.260010f, 0.283936f, 0.309326f, 0.334717f, 0.361328f, 0.389160f, 0.416260f,
+		0.444336f, 0.471436f, 0.499512f, 0.525879f, 0.552734f, 0.579590f, 0.604004f, 0.628906f, 0.651855f, 0.674805f, 0.696777f, 0.717773f,
+		0.737305f, 0.755859f, 0.772949f, 0.789551f, 0.805664f, 0.819336f, 0.833984f, 0.847168f, 0.859375f, 0.871094f, 0.881836f, 0.892090f,
+		0.902344f, 0.910156f, 0.962402f, 0.964355f, 0.964355f, 0.963867f, 0.962891f, 0.961914f, 0.001264f, 0.004036f, 0.007088f, 0.010170f,
+		0.013672f, 0.017365f, 0.021423f, 0.025955f, 0.030533f, 0.035614f, 0.041321f, 0.047791f, 0.054626f, 0.062195f, 0.070679f, 0.080017f,
+		0.089600f, 0.100769f, 0.112854f, 0.125977f, 0.139893f, 0.156128f, 0.172852f, 0.191650f, 0.211060f, 0.232056f, 0.254883f, 0.278076f,
+		0.302979f, 0.328125f, 0.355225f, 0.381836f, 0.409912f, 0.437256f, 0.464844f, 0.492676f, 0.520508f, 0.547852f, 0.573242f, 0.599609f,
+		0.625000f, 0.649414f, 0.672363f, 0.694336f, 0.714844f, 0.734863f, 0.753418f, 0.771484f, 0.788574f, 0.804688f, 0.820312f, 0.833496f,
+		0.847656f, 0.859863f, 0.873047f, 0.883301f, 0.894043f, 0.903809f, 0.959961f, 0.961914f, 0.962402f, 0.960938f, 0.960449f, 0.959961f,
+		0.001297f, 0.003721f, 0.006397f, 0.009308f, 0.012260f, 0.015808f, 0.019302f, 0.023010f, 0.027267f, 0.032013f, 0.037109f, 0.042419f,
+		0.048523f, 0.054962f, 0.061920f, 0.070435f, 0.079407f, 0.088318f, 0.099121f, 0.111084f, 0.124023f, 0.137695f, 0.152832f, 0.169434f,
+		0.187378f, 0.206421f, 0.227783f, 0.249268f, 0.272461f, 0.297363f, 0.322754f, 0.348389f, 0.376221f, 0.403809f, 0.431396f, 0.459229f,
+		0.487305f, 0.515137f, 0.542480f, 0.569336f, 0.595215f, 0.621094f, 0.645996f, 0.669434f, 0.691406f, 0.712891f, 0.733887f, 0.753418f,
+		0.770996f, 0.789062f, 0.805176f, 0.820801f, 0.835449f, 0.849121f, 0.861328f, 0.874512f, 0.885742f, 0.895508f, 0.956543f, 0.959473f,
+		0.958984f, 0.958984f, 0.958008f, 0.957031f, 0.001267f, 0.003481f, 0.005955f, 0.008568f, 0.011185f, 0.014030f, 0.017151f, 0.020294f,
+		0.024246f, 0.028427f, 0.032654f, 0.037476f, 0.042603f, 0.048523f, 0.054871f, 0.062408f, 0.070129f, 0.078552f, 0.087769f, 0.097534f,
+		0.109192f, 0.121399f, 0.135010f, 0.150513f, 0.165894f, 0.183960f, 0.202881f, 0.222656f, 0.244385f, 0.267334f, 0.291260f, 0.317139f,
+		0.343506f, 0.370605f, 0.397949f, 0.426025f, 0.454346f, 0.482666f, 0.511230f, 0.538086f, 0.565918f, 0.592285f, 0.618164f, 0.642578f,
+		0.667480f, 0.690918f, 0.711914f, 0.732910f, 0.752930f, 0.771484f, 0.790039f, 0.806641f, 0.821777f, 0.837402f, 0.850586f, 0.864746f,
+		0.875977f, 0.887695f, 0.953613f, 0.956543f, 0.957031f, 0.956055f, 0.956055f, 0.955078f, 0.001068f, 0.003025f, 0.005283f, 0.007442f,
+		0.009857f, 0.012665f, 0.015930f, 0.018570f, 0.021820f, 0.025314f, 0.028931f, 0.033325f, 0.038147f, 0.042908f, 0.049011f, 0.055176f,
+		0.061859f, 0.069397f, 0.077637f, 0.086792f, 0.096252f, 0.107117f, 0.119385f, 0.132690f, 0.147095f, 0.162720f, 0.180054f, 0.198486f,
+		0.218384f, 0.239990f, 0.262207f, 0.287109f, 0.311523f, 0.337891f, 0.364990f, 0.392822f, 0.420654f, 0.449219f, 0.478027f, 0.505859f,
+		0.535156f, 0.562012f, 0.588867f, 0.615723f, 0.641602f, 0.666016f, 0.688965f, 0.711914f, 0.732910f, 0.753906f, 0.773438f, 0.791016f,
+		0.808594f, 0.823730f, 0.839355f, 0.854004f, 0.867188f, 0.879883f, 0.950195f, 0.954102f, 0.954102f, 0.953125f, 0.952637f, 0.952148f,
+		0.000884f, 0.003082f, 0.004631f, 0.006931f, 0.008942f, 0.011513f, 0.013779f, 0.016663f, 0.019806f, 0.022934f, 0.026215f, 0.029999f,
+		0.033813f, 0.038544f, 0.043365f, 0.048615f, 0.054352f, 0.061005f, 0.068420f, 0.076477f, 0.085022f, 0.095032f, 0.105469f, 0.117432f,
+		0.130127f, 0.143799f, 0.159790f, 0.176270f, 0.194580f, 0.214478f, 0.235229f, 0.257568f, 0.281982f, 0.306641f, 0.332764f, 0.359863f,
+		0.388184f, 0.416016f, 0.445557f, 0.474854f, 0.502441f, 0.531738f, 0.559570f, 0.586914f, 0.614258f, 0.640625f, 0.665039f, 0.689453f,
+		0.712891f, 0.734863f, 0.755371f, 0.774902f, 0.793945f, 0.810547f, 0.827637f, 0.842773f, 0.857910f, 0.871094f, 0.946777f, 0.950684f,
+		0.951172f, 0.950684f, 0.949707f, 0.949707f, 0.000848f, 0.002630f, 0.004330f, 0.006386f, 0.008148f, 0.010437f, 0.012436f, 0.014977f,
+		0.017731f, 0.020645f, 0.023529f, 0.026413f, 0.030289f, 0.034302f, 0.038391f, 0.043365f, 0.048737f, 0.054413f, 0.060455f, 0.067383f,
+		0.075134f, 0.083801f, 0.093262f, 0.103821f, 0.114746f, 0.127441f, 0.140991f, 0.156372f, 0.172729f, 0.190918f, 0.210449f, 0.231201f,
+		0.253662f, 0.277344f, 0.302734f, 0.328857f, 0.355225f, 0.384033f, 0.413086f, 0.440918f, 0.471191f, 0.500488f, 0.529785f, 0.558594f,
+		0.586426f, 0.613770f, 0.640137f, 0.666016f, 0.689453f, 0.714355f, 0.736328f, 0.757812f, 0.777832f, 0.796875f, 0.813965f, 0.831543f,
+		0.847168f, 0.860840f, 0.943848f, 0.948242f, 0.947754f, 0.948242f, 0.946777f, 0.946777f, 0.000747f, 0.002462f, 0.004192f, 0.005573f,
+		0.007454f, 0.009430f, 0.011253f, 0.013588f, 0.015762f, 0.018112f, 0.020859f, 0.023758f, 0.027084f, 0.030426f, 0.034332f, 0.038635f,
+		0.042999f, 0.048340f, 0.053772f, 0.060028f, 0.066589f, 0.074402f, 0.082764f, 0.091553f, 0.101685f, 0.112854f, 0.125122f, 0.138184f,
+		0.153320f, 0.169556f, 0.187500f, 0.206543f, 0.227539f, 0.249512f, 0.273193f, 0.298340f, 0.324463f, 0.351562f, 0.379883f, 0.409424f,
+		0.438477f, 0.468750f, 0.498047f, 0.527832f, 0.556641f, 0.585449f, 0.614258f, 0.641113f, 0.666992f, 0.692383f, 0.716309f, 0.738281f,
+		0.760742f, 0.780273f, 0.799805f, 0.818848f, 0.834473f, 0.851074f, 0.939941f, 0.944824f, 0.944336f, 0.944336f, 0.944336f, 0.943359f,
+		0.000670f, 0.002079f, 0.003538f, 0.005146f, 0.006508f, 0.008247f, 0.010223f, 0.012260f, 0.014153f, 0.016479f, 0.018677f, 0.021515f,
+		0.024323f, 0.027313f, 0.030518f, 0.034302f, 0.038422f, 0.042725f, 0.047760f, 0.053101f, 0.059113f, 0.065613f, 0.072937f, 0.080444f,
+		0.089722f, 0.099426f, 0.110596f, 0.122314f, 0.135742f, 0.150513f, 0.166260f, 0.183716f, 0.202759f, 0.223633f, 0.245728f, 0.269287f,
+		0.294189f, 0.320557f, 0.348633f, 0.376709f, 0.406494f, 0.436523f, 0.467285f, 0.497070f, 0.528320f, 0.557129f, 0.586426f, 0.614746f,
+		0.642090f, 0.668945f, 0.694824f, 0.718750f, 0.742676f, 0.764648f, 0.786133f, 0.805176f, 0.823242f, 0.840820f, 0.936035f, 0.940918f,
+		0.941406f, 0.941406f, 0.940430f, 0.939941f, 0.000645f, 0.001963f, 0.003384f, 0.004719f, 0.006042f, 0.007614f, 0.009384f, 0.011192f,
+		0.012665f, 0.015083f, 0.016861f, 0.019165f, 0.021393f, 0.024445f, 0.027451f, 0.030716f, 0.034149f, 0.038116f, 0.042389f, 0.047028f,
+		0.052277f, 0.058014f, 0.064270f, 0.071289f, 0.079041f, 0.087830f, 0.097351f, 0.108337f, 0.119995f, 0.132812f, 0.147217f, 0.163452f,
+		0.180420f, 0.199585f, 0.219849f, 0.242065f, 0.265625f, 0.291260f, 0.318115f, 0.345703f, 0.375000f, 0.404541f, 0.434326f, 0.465820f,
+		0.496582f, 0.526855f, 0.557617f, 0.587402f, 0.616699f, 0.645508f, 0.672363f, 0.698242f, 0.723145f, 0.747559f, 0.770020f, 0.791504f,
+		0.810059f, 0.828613f, 0.931641f, 0.937012f, 0.937500f, 0.937500f, 0.937012f, 0.936523f, 0.000692f, 0.001705f, 0.003000f, 0.004238f,
+		0.005798f, 0.006805f, 0.008659f, 0.009933f, 0.011681f, 0.013191f, 0.015259f, 0.017166f, 0.019379f, 0.021729f, 0.024796f, 0.027328f,
+		0.030380f, 0.033661f, 0.037598f, 0.041718f, 0.046539f, 0.051270f, 0.056946f, 0.062988f, 0.069885f, 0.077271f, 0.085999f, 0.095398f,
+		0.105652f, 0.117859f, 0.129883f, 0.144409f, 0.159912f, 0.177002f, 0.196045f, 0.216553f, 0.239014f, 0.262451f, 0.288086f, 0.314941f,
+		0.343262f, 0.372314f, 0.403076f, 0.433594f, 0.465332f, 0.496826f, 0.527832f, 0.559082f, 0.589355f, 0.619629f, 0.648926f, 0.676758f,
+		0.703125f, 0.728516f, 0.752930f, 0.775391f, 0.797363f, 0.817871f, 0.927246f, 0.933105f, 0.934082f, 0.933594f, 0.933594f, 0.933105f,
+		0.000460f, 0.001622f, 0.002705f, 0.003983f, 0.004925f, 0.006363f, 0.007652f, 0.008965f, 0.010521f, 0.011963f, 0.013664f, 0.015480f,
+		0.017258f, 0.019440f, 0.021912f, 0.024338f, 0.027084f, 0.030212f, 0.033356f, 0.037018f, 0.040833f, 0.045380f, 0.050110f, 0.055573f,
+		0.061829f, 0.068359f, 0.075928f, 0.083984f, 0.093140f, 0.103333f, 0.115112f, 0.127441f, 0.141602f, 0.156982f, 0.174316f, 0.192871f,
+		0.213257f, 0.235596f, 0.259766f, 0.285400f, 0.312256f, 0.341797f, 0.371094f, 0.402100f, 0.434082f, 0.465332f, 0.497314f, 0.529297f,
+		0.562012f, 0.592773f, 0.623535f, 0.652832f, 0.681641f, 0.709473f, 0.735352f, 0.759766f, 0.783203f, 0.803711f, 0.922363f, 0.929199f,
+		0.929688f, 0.929199f, 0.929688f, 0.928711f, 0.000341f, 0.001686f, 0.002537f, 0.003769f, 0.004745f, 0.005764f, 0.007034f, 0.008286f,
+		0.009369f, 0.010742f, 0.012161f, 0.013931f, 0.015671f, 0.017563f, 0.019440f, 0.021851f, 0.024231f, 0.026672f, 0.029556f, 0.032776f,
+		0.036255f, 0.040283f, 0.044464f, 0.049194f, 0.054413f, 0.060059f, 0.066589f, 0.074036f, 0.081909f, 0.091187f, 0.100769f, 0.112000f,
+		0.124512f, 0.139038f, 0.154297f, 0.171265f, 0.189819f, 0.210571f, 0.232788f, 0.257324f, 0.283203f, 0.311035f, 0.339844f, 0.370850f,
+		0.402100f, 0.433838f, 0.466797f, 0.499268f, 0.532227f, 0.565430f, 0.598145f, 0.628418f, 0.659180f, 0.687988f, 0.715820f, 0.742188f,
+		0.767090f, 0.791504f, 0.917969f, 0.924805f, 0.925293f, 0.925293f, 0.924805f, 0.924805f, 0.000405f, 0.001282f, 0.002298f, 0.003269f,
+		0.004448f, 0.005043f, 0.006294f, 0.007233f, 0.008606f, 0.009727f, 0.010849f, 0.012421f, 0.013885f, 0.015465f, 0.017426f, 0.019394f,
+		0.021667f, 0.023819f, 0.026154f, 0.029175f, 0.032227f, 0.035706f, 0.039062f, 0.043427f, 0.047913f, 0.052856f, 0.058502f, 0.064880f,
+		0.071960f, 0.079895f, 0.088867f, 0.098633f, 0.109619f, 0.122192f, 0.135742f, 0.151489f, 0.168457f, 0.187134f, 0.207764f, 0.230835f,
+		0.254883f, 0.281494f, 0.310059f, 0.339355f, 0.370361f, 0.402588f, 0.435547f, 0.468994f, 0.502930f, 0.537109f, 0.569824f, 0.602051f,
+		0.634766f, 0.665527f, 0.695801f, 0.724121f, 0.750488f, 0.776855f, 0.912598f, 0.919434f, 0.920410f, 0.920410f, 0.919922f, 0.920410f,
+		0.000529f, 0.001217f, 0.002171f, 0.003035f, 0.003790f, 0.004784f, 0.005711f, 0.006756f, 0.007782f, 0.008987f, 0.009773f, 0.011185f,
+		0.012650f, 0.013771f, 0.015656f, 0.017181f, 0.018890f, 0.021057f, 0.023239f, 0.025848f, 0.028488f, 0.031525f, 0.034607f, 0.038147f,
+		0.042023f, 0.046539f, 0.051605f, 0.056793f, 0.063049f, 0.069946f, 0.078064f, 0.086548f, 0.096313f, 0.107117f, 0.119446f, 0.133301f,
+		0.148560f, 0.165405f, 0.184570f, 0.205811f, 0.228394f, 0.253174f, 0.280029f, 0.308594f, 0.339111f, 0.370605f, 0.404053f, 0.437988f,
+		0.471680f, 0.506348f, 0.541504f, 0.576172f, 0.609375f, 0.642578f, 0.674316f, 0.705078f, 0.734375f, 0.761719f, 0.907227f, 0.914062f,
+		0.915527f, 0.915527f, 0.916016f, 0.915039f, 0.000402f, 0.001247f, 0.001841f, 0.002651f, 0.003414f, 0.004200f, 0.005337f, 0.005821f,
+		0.006733f, 0.008041f, 0.008942f, 0.010201f, 0.011261f, 0.012749f, 0.013893f, 0.015472f, 0.016663f, 0.018829f, 0.020615f, 0.022873f,
+		0.025299f, 0.027893f, 0.030533f, 0.033600f, 0.037140f, 0.040924f, 0.044983f, 0.049927f, 0.055359f, 0.061340f, 0.068176f, 0.075500f,
+		0.084106f, 0.093933f, 0.104370f, 0.116638f, 0.130249f, 0.145996f, 0.162842f, 0.181885f, 0.203735f, 0.226562f, 0.251465f, 0.279297f,
+		0.308594f, 0.339355f, 0.373047f, 0.406982f, 0.440918f, 0.477051f, 0.511719f, 0.548340f, 0.583496f, 0.618164f, 0.652344f, 0.684570f,
+		0.715332f, 0.745605f, 0.901855f, 0.909180f, 0.910156f, 0.910645f, 0.910156f, 0.910156f, 0.000371f, 0.001090f, 0.001752f, 0.002409f,
+		0.003042f, 0.003963f, 0.004898f, 0.005295f, 0.006077f, 0.006992f, 0.008102f, 0.009338f, 0.010101f, 0.011078f, 0.012375f, 0.013718f,
+		0.015099f, 0.016403f, 0.018402f, 0.020203f, 0.022354f, 0.024475f, 0.026825f, 0.029388f, 0.032623f, 0.035522f, 0.039429f, 0.043762f,
+		0.048462f, 0.053558f, 0.059265f, 0.065552f, 0.073120f, 0.081787f, 0.091431f, 0.102112f, 0.114136f, 0.127930f, 0.143066f, 0.160767f,
+		0.179810f, 0.200928f, 0.224854f, 0.250732f, 0.279053f, 0.308838f, 0.340820f, 0.374756f, 0.410156f, 0.446045f, 0.482666f, 0.520020f,
+		0.556152f, 0.593262f, 0.628906f, 0.663574f, 0.695801f, 0.728027f, 0.895508f, 0.903809f, 0.904297f, 0.904297f, 0.904297f, 0.904785f,
+		0.000425f, 0.000937f, 0.001529f, 0.002129f, 0.002674f, 0.003696f, 0.004257f, 0.004990f, 0.005726f, 0.006161f, 0.007118f, 0.007919f,
+		0.009109f, 0.009941f, 0.011055f, 0.011993f, 0.013191f, 0.014832f, 0.016281f, 0.017868f, 0.019562f, 0.021362f, 0.023514f, 0.025909f,
+		0.028549f, 0.031189f, 0.034637f, 0.037994f, 0.042145f, 0.046570f, 0.051453f, 0.057129f, 0.063965f, 0.070984f, 0.079285f, 0.088806f,
+		0.099426f, 0.111267f, 0.125366f, 0.140747f, 0.158203f, 0.178101f, 0.199585f, 0.223755f, 0.250732f, 0.279297f, 0.310059f, 0.343994f,
+		0.377686f, 0.414307f, 0.451904f, 0.489258f, 0.527832f, 0.565918f, 0.603027f, 0.640137f, 0.675781f, 0.710449f, 0.888672f, 0.897461f,
+		0.899902f, 0.900391f, 0.899414f, 0.899414f, 0.000317f, 0.000823f, 0.001386f, 0.002108f, 0.002684f, 0.003239f, 0.003883f, 0.004303f,
+		0.004730f, 0.005569f, 0.006626f, 0.007214f, 0.008003f, 0.008865f, 0.009590f, 0.010948f, 0.011856f, 0.012871f, 0.014381f, 0.015640f,
+		0.017075f, 0.018799f, 0.020569f, 0.022537f, 0.024704f, 0.027405f, 0.030090f, 0.033142f, 0.036346f, 0.040436f, 0.044830f, 0.049835f,
+		0.055450f, 0.061584f, 0.068665f, 0.076904f, 0.086060f, 0.096741f, 0.109192f, 0.122559f, 0.138428f, 0.155762f, 0.176270f, 0.198242f,
+		0.223145f, 0.250244f, 0.280518f, 0.312500f, 0.346680f, 0.382324f, 0.420410f, 0.458740f, 0.498779f, 0.538086f, 0.577637f, 0.616211f,
+		0.654297f, 0.690918f, 0.881348f, 0.890625f, 0.892578f, 0.893066f, 0.893066f, 0.892578f, 0.000385f, 0.000766f, 0.001544f, 0.001925f,
+		0.002359f, 0.002947f, 0.003176f, 0.003691f, 0.004288f, 0.005215f, 0.005917f, 0.006214f, 0.007019f, 0.007843f, 0.008469f, 0.009598f,
+		0.010345f, 0.011559f, 0.012497f, 0.013634f, 0.014992f, 0.016373f, 0.017853f, 0.019608f, 0.021515f, 0.023788f, 0.026260f, 0.028931f,
+		0.031860f, 0.034912f, 0.038635f, 0.042633f, 0.047638f, 0.053070f, 0.059540f, 0.066284f, 0.074524f, 0.083679f, 0.094177f, 0.106445f,
+		0.120361f, 0.135620f, 0.154053f, 0.174072f, 0.197144f, 0.222900f, 0.251221f, 0.281982f, 0.315430f, 0.351318f, 0.388672f, 0.427734f,
+		0.468506f, 0.508301f, 0.549805f, 0.591309f, 0.631348f, 0.670410f, 0.874512f, 0.884766f, 0.885742f, 0.886230f, 0.886230f, 0.886230f,
+		0.000230f, 0.000832f, 0.001281f, 0.001865f, 0.002207f, 0.002605f, 0.003212f, 0.003284f, 0.004124f, 0.004597f, 0.005222f, 0.005703f,
+		0.006260f, 0.007095f, 0.007790f, 0.008377f, 0.009010f, 0.010078f, 0.011009f, 0.011925f, 0.013153f, 0.014282f, 0.015610f, 0.017151f,
+		0.018951f, 0.020416f, 0.022583f, 0.024826f, 0.027328f, 0.030136f, 0.033508f, 0.036835f, 0.040985f, 0.045410f, 0.050812f, 0.056854f,
+		0.063965f, 0.071777f, 0.081177f, 0.091858f, 0.103699f, 0.117615f, 0.133423f, 0.152588f, 0.172974f, 0.196777f, 0.222900f, 0.252686f,
+		0.284912f, 0.319824f, 0.356934f, 0.395996f, 0.436768f, 0.478516f, 0.521484f, 0.564453f, 0.607422f, 0.649414f, 0.866699f, 0.876953f,
+		0.877930f, 0.879395f, 0.879883f, 0.878418f, 0.000228f, 0.000734f, 0.000993f, 0.001416f, 0.001935f, 0.002293f, 0.002541f, 0.003174f,
+		0.003508f, 0.004040f, 0.004337f, 0.005039f, 0.005505f, 0.006054f, 0.006840f, 0.007366f, 0.008041f, 0.008644f, 0.009544f, 0.010460f,
+		0.011238f, 0.012329f, 0.013542f, 0.014755f, 0.016083f, 0.017624f, 0.019424f, 0.021408f, 0.023422f, 0.025803f, 0.028366f, 0.031311f,
+		0.034912f, 0.039124f, 0.043304f, 0.048492f, 0.054291f, 0.061188f, 0.069397f, 0.078552f, 0.089233f, 0.101074f, 0.115540f, 0.131226f,
+		0.150757f, 0.172119f, 0.196533f, 0.224243f, 0.254883f, 0.288574f, 0.324707f, 0.364014f, 0.405029f, 0.447510f, 0.491699f, 0.536133f,
+		0.581543f, 0.627441f, 0.858398f, 0.869141f, 0.870605f, 0.871582f, 0.871094f, 0.871582f, 0.000118f, 0.000713f, 0.000985f, 0.001328f,
+		0.001612f, 0.001999f, 0.002399f, 0.002913f, 0.003139f, 0.003567f, 0.004055f, 0.004406f, 0.004986f, 0.005226f, 0.005856f, 0.006332f,
+		0.007042f, 0.007553f, 0.008286f, 0.009064f, 0.009834f, 0.010696f, 0.011658f, 0.012726f, 0.013817f, 0.015289f, 0.016693f, 0.018265f,
+		0.019699f, 0.021835f, 0.024307f, 0.026642f, 0.029770f, 0.033234f, 0.037048f, 0.041351f, 0.046478f, 0.052032f, 0.058960f, 0.066589f,
+		0.075745f, 0.086182f, 0.099121f, 0.113037f, 0.129517f, 0.149048f, 0.171387f, 0.196899f, 0.225464f, 0.257812f, 0.293457f, 0.331787f,
+		0.373291f, 0.416748f, 0.460938f, 0.507812f, 0.554688f, 0.602051f, 0.849609f, 0.859863f, 0.862793f, 0.863281f, 0.862793f, 0.862793f,
+		0.000211f, 0.000522f, 0.000877f, 0.001204f, 0.001507f, 0.001724f, 0.002062f, 0.002426f, 0.002867f, 0.003157f, 0.003443f, 0.003752f,
+		0.004192f, 0.004753f, 0.005154f, 0.005428f, 0.006065f, 0.006546f, 0.007210f, 0.007725f, 0.008530f, 0.009247f, 0.010025f, 0.010887f,
+		0.011909f, 0.012970f, 0.014069f, 0.015335f, 0.017105f, 0.018433f, 0.020554f, 0.022552f, 0.025116f, 0.027802f, 0.031158f, 0.034485f,
+		0.038971f, 0.044037f, 0.049469f, 0.055847f, 0.063843f, 0.072815f, 0.083618f, 0.095947f, 0.110840f, 0.128174f, 0.147949f, 0.171387f,
+		0.198242f, 0.228271f, 0.262207f, 0.299805f, 0.340332f, 0.384277f, 0.430176f, 0.477295f, 0.527344f, 0.577637f, 0.839844f, 0.851074f,
+		0.853516f, 0.854492f, 0.854980f, 0.854980f, 0.000218f, 0.000479f, 0.000706f, 0.001109f, 0.001245f, 0.001763f, 0.001800f, 0.002211f,
+		0.002377f, 0.002783f, 0.003103f, 0.003223f, 0.003782f, 0.004089f, 0.004326f, 0.004711f, 0.005306f, 0.005569f, 0.006199f, 0.006653f,
+		0.007168f, 0.007919f, 0.008560f, 0.009254f, 0.009979f, 0.010872f, 0.012054f, 0.012810f, 0.014221f, 0.015793f, 0.017181f, 0.018967f,
+		0.021088f, 0.023361f, 0.026001f, 0.028915f, 0.032257f, 0.036469f, 0.040924f, 0.046875f, 0.053375f, 0.061218f, 0.070435f, 0.080811f,
+		0.093628f, 0.108704f, 0.126709f, 0.147461f, 0.172241f, 0.199951f, 0.232788f, 0.268799f, 0.308594f, 0.351562f, 0.397705f, 0.447266f,
+		0.498291f, 0.550293f, 0.830078f, 0.841797f, 0.843750f, 0.845215f, 0.845215f, 0.845703f, 0.000139f, 0.000379f, 0.000704f, 0.000896f,
+		0.001095f, 0.001392f, 0.001649f, 0.002058f, 0.002235f, 0.002483f, 0.002621f, 0.002878f, 0.003214f, 0.003580f, 0.003820f, 0.004055f,
+		0.004498f, 0.004791f, 0.005173f, 0.005692f, 0.006145f, 0.006691f, 0.007175f, 0.007874f, 0.008499f, 0.009239f, 0.010117f, 0.011032f,
+		0.011864f, 0.012901f, 0.014282f, 0.015701f, 0.017242f, 0.019516f, 0.021469f, 0.024002f, 0.026749f, 0.029953f, 0.034027f, 0.038727f,
+		0.044250f, 0.050568f, 0.058136f, 0.067139f, 0.078247f, 0.091614f, 0.106689f, 0.125366f, 0.147339f, 0.172974f, 0.202881f, 0.237671f,
+		0.275879f, 0.318359f, 0.365234f, 0.415283f, 0.468018f, 0.521973f, 0.819336f, 0.832031f, 0.834473f, 0.834961f, 0.835449f, 0.835938f,
+		0.000115f, 0.000396f, 0.000688f, 0.000885f, 0.000917f, 0.001393f, 0.001478f, 0.001590f, 0.001944f, 0.002123f, 0.002291f, 0.002644f,
+		0.002666f, 0.003023f, 0.003197f, 0.003546f, 0.003714f, 0.004246f, 0.004551f, 0.004837f, 0.005108f, 0.005577f, 0.006054f, 0.006504f,
+		0.007023f, 0.007633f, 0.008362f, 0.009148f, 0.009926f, 0.010742f, 0.011917f, 0.013062f, 0.014351f, 0.015991f, 0.017639f, 0.019455f,
+		0.021729f, 0.024689f, 0.027740f, 0.031708f, 0.036102f, 0.041260f, 0.047882f, 0.055450f, 0.064392f, 0.075500f, 0.088928f, 0.104797f,
+		0.124756f, 0.147949f, 0.175415f, 0.207275f, 0.244507f, 0.286133f, 0.332520f, 0.381836f, 0.436279f, 0.492432f, 0.808105f, 0.821289f,
+		0.822754f, 0.824707f, 0.825195f, 0.824219f, 0.000209f, 0.000435f, 0.000493f, 0.000669f, 0.001040f, 0.001076f, 0.001254f, 0.001398f,
+		0.001603f, 0.001697f, 0.001987f, 0.002140f, 0.002268f, 0.002472f, 0.002769f, 0.002991f, 0.003302f, 0.003572f, 0.003685f, 0.004002f,
+		0.004337f, 0.004654f, 0.005062f, 0.005379f, 0.005871f, 0.006363f, 0.006733f, 0.007416f, 0.008102f, 0.008812f, 0.009727f, 0.010689f,
+		0.011566f, 0.013145f, 0.014053f, 0.015762f, 0.017899f, 0.020096f, 0.022552f, 0.025528f, 0.028992f, 0.033325f, 0.038635f, 0.044952f,
+		0.052582f, 0.061554f, 0.072998f, 0.086670f, 0.103577f, 0.124329f, 0.148804f, 0.178467f, 0.213501f, 0.253174f, 0.298828f, 0.348877f,
+		0.403076f, 0.461914f, 0.795898f, 0.809570f, 0.812012f, 0.813477f, 0.813477f, 0.814453f, 0.000243f, 0.000322f, 0.000466f, 0.000710f,
+		0.000863f, 0.000942f, 0.001051f, 0.001182f, 0.001369f, 0.001451f, 0.001716f, 0.001851f, 0.001968f, 0.002192f, 0.002323f, 0.002470f,
+		0.002773f, 0.002850f, 0.003056f, 0.003399f, 0.003624f, 0.003832f, 0.004192f, 0.004467f, 0.004955f, 0.005276f, 0.005772f, 0.006084f,
+		0.006672f, 0.007191f, 0.007828f, 0.008720f, 0.009575f, 0.010292f, 0.011505f, 0.012535f, 0.014114f, 0.016006f, 0.017838f, 0.020462f,
+		0.023193f, 0.026489f, 0.030807f, 0.035858f, 0.041840f, 0.049652f, 0.059174f, 0.070435f, 0.084839f, 0.102783f, 0.124146f, 0.151489f,
+		0.183472f, 0.221802f, 0.265137f, 0.315186f, 0.369629f, 0.430664f, 0.782715f, 0.796875f, 0.799805f, 0.800293f, 0.801758f, 0.801758f,
+		0.000119f, 0.000369f, 0.000340f, 0.000595f, 0.000667f, 0.000841f, 0.001010f, 0.001086f, 0.001179f, 0.001225f, 0.001494f, 0.001555f,
+		0.001654f, 0.001754f, 0.001965f, 0.002142f, 0.002197f, 0.002432f, 0.002619f, 0.002811f, 0.003021f, 0.003139f, 0.003567f, 0.003708f,
+		0.004066f, 0.004360f, 0.004612f, 0.005123f, 0.005489f, 0.005878f, 0.006306f, 0.006824f, 0.007576f, 0.008286f, 0.008949f, 0.010155f,
+		0.011322f, 0.012756f, 0.014046f, 0.015976f, 0.018250f, 0.020874f, 0.024094f, 0.027878f, 0.032867f, 0.039154f, 0.046509f, 0.055908f,
+		0.068054f, 0.082886f, 0.102356f, 0.125732f, 0.155029f, 0.190674f, 0.232422f, 0.281006f, 0.335693f, 0.397949f, 0.770020f, 0.783691f,
+		0.786621f, 0.787598f, 0.788086f, 0.789551f, 0.000000f, 0.000220f, 0.000275f, 0.000562f, 0.000618f, 0.000683f, 0.000733f, 0.000761f,
+		0.000966f, 0.001022f, 0.001184f, 0.001237f, 0.001382f, 0.001552f, 0.001688f, 0.001724f, 0.001918f, 0.002024f, 0.002115f, 0.002243f,
+		0.002403f, 0.002718f, 0.002840f, 0.003052f, 0.003330f, 0.003508f, 0.003860f, 0.004097f, 0.004314f, 0.004719f, 0.005074f, 0.005535f,
+		0.006058f, 0.006584f, 0.007168f, 0.007874f, 0.008759f, 0.009651f, 0.011086f, 0.012459f, 0.013992f, 0.015945f, 0.018433f, 0.021408f,
+		0.025192f, 0.029861f, 0.035950f, 0.043396f, 0.053406f, 0.065735f, 0.082031f, 0.102234f, 0.128052f, 0.160645f, 0.200073f, 0.247192f,
+		0.301025f, 0.363281f, 0.755371f, 0.770996f, 0.772949f, 0.773926f, 0.775879f, 0.775879f, 0.000216f, 0.000102f, 0.000381f, 0.000487f,
+		0.000429f, 0.000552f, 0.000579f, 0.000788f, 0.000804f, 0.000854f, 0.000937f, 0.000996f, 0.001078f, 0.001218f, 0.001315f, 0.001499f,
+		0.001532f, 0.001642f, 0.001805f, 0.001825f, 0.002077f, 0.002178f, 0.002312f, 0.002396f, 0.002575f, 0.002735f, 0.002947f, 0.003317f,
+		0.003428f, 0.003721f, 0.004185f, 0.004379f, 0.004704f, 0.005253f, 0.005650f, 0.006145f, 0.006870f, 0.007515f, 0.008415f, 0.009430f,
+		0.010612f, 0.012093f, 0.013954f, 0.016052f, 0.018967f, 0.022476f, 0.027115f, 0.032898f, 0.040649f, 0.050690f, 0.063599f, 0.080811f,
+		0.103210f, 0.132202f, 0.168823f, 0.213501f, 0.266602f, 0.329102f, 0.740234f, 0.756348f, 0.758789f, 0.760254f, 0.761230f, 0.761230f,
+		0.000179f, 0.000181f, 0.000180f, 0.000289f, 0.000413f, 0.000458f, 0.000497f, 0.000620f, 0.000646f, 0.000688f, 0.000830f, 0.000868f,
+		0.000904f, 0.000981f, 0.001024f, 0.001178f, 0.001146f, 0.001302f, 0.001382f, 0.001523f, 0.001679f, 0.001737f, 0.001824f, 0.001959f,
+		0.002195f, 0.002283f, 0.002438f, 0.002579f, 0.002703f, 0.002939f, 0.003181f, 0.003454f, 0.003677f, 0.004051f, 0.004395f, 0.004738f,
+		0.005283f, 0.005783f, 0.006420f, 0.007095f, 0.007988f, 0.009094f, 0.010384f, 0.011955f, 0.013939f, 0.016434f, 0.019836f, 0.024292f,
+		0.030029f, 0.037659f, 0.048065f, 0.061890f, 0.080811f, 0.105774f, 0.138672f, 0.180542f, 0.231934f, 0.293213f, 0.724121f, 0.740234f,
+		0.744141f, 0.745117f, 0.745605f, 0.746094f, 0.000000f, 0.000056f, 0.000263f, 0.000339f, 0.000369f, 0.000357f, 0.000376f, 0.000508f,
+		0.000519f, 0.000558f, 0.000581f, 0.000678f, 0.000767f, 0.000775f, 0.000905f, 0.000849f, 0.000992f, 0.000942f, 0.001192f, 0.001169f,
+		0.001204f, 0.001375f, 0.001439f, 0.001532f, 0.001634f, 0.001676f, 0.001799f, 0.001904f, 0.002165f, 0.002262f, 0.002377f, 0.002611f,
+		0.002836f, 0.003103f, 0.003321f, 0.003550f, 0.004005f, 0.004356f, 0.004772f, 0.005295f, 0.005962f, 0.006756f, 0.007690f, 0.008690f,
+		0.010078f, 0.011871f, 0.014252f, 0.017242f, 0.021393f, 0.027100f, 0.034851f, 0.046051f, 0.060455f, 0.081848f, 0.110474f, 0.148682f,
+		0.197632f, 0.257568f, 0.706543f, 0.724121f, 0.727539f, 0.729492f, 0.729980f, 0.729492f, 0.000000f, 0.000130f, 0.000174f, 0.000312f,
+		0.000290f, 0.000293f, 0.000372f, 0.000319f, 0.000397f, 0.000433f, 0.000550f, 0.000552f, 0.000564f, 0.000593f, 0.000638f, 0.000758f,
+		0.000784f, 0.000797f, 0.000842f, 0.000937f, 0.001011f, 0.001068f, 0.001125f, 0.001231f, 0.001228f, 0.001288f, 0.001409f, 0.001465f,
+		0.001644f, 0.001697f, 0.001965f, 0.001924f, 0.002136f, 0.002270f, 0.002436f, 0.002697f, 0.002916f, 0.003202f, 0.003492f, 0.003929f,
+		0.004391f, 0.004887f, 0.005516f, 0.006233f, 0.007240f, 0.008461f, 0.010094f, 0.012070f, 0.014854f, 0.018585f, 0.024338f, 0.032379f,
+		0.043884f, 0.060516f, 0.084656f, 0.118469f, 0.164185f, 0.222168f, 0.689941f, 0.708008f, 0.710449f, 0.711914f, 0.712891f, 0.712402f,
+		0.000000f, 0.000000f, 0.000122f, 0.000226f, 0.000145f, 0.000282f, 0.000255f, 0.000247f, 0.000323f, 0.000389f, 0.000379f, 0.000435f,
+		0.000461f, 0.000509f, 0.000535f, 0.000517f, 0.000557f, 0.000604f, 0.000649f, 0.000690f, 0.000757f, 0.000773f, 0.000836f, 0.000865f,
+		0.000924f, 0.000957f, 0.001095f, 0.001104f, 0.001243f, 0.001361f, 0.001458f, 0.001486f, 0.001619f, 0.001745f, 0.001791f, 0.001993f,
+		0.002100f, 0.002321f, 0.002539f, 0.002771f, 0.003084f, 0.003412f, 0.003866f, 0.004368f, 0.005062f, 0.005821f, 0.006882f, 0.008278f,
+		0.010071f, 0.012756f, 0.016327f, 0.021774f, 0.029785f, 0.042206f, 0.061462f, 0.090149f, 0.131348f, 0.187378f, 0.669434f, 0.688965f,
+		0.692383f, 0.694824f, 0.695801f, 0.695312f, 0.000000f, 0.000118f, 0.000113f, 0.000158f, 0.000158f, 0.000176f, 0.000224f, 0.000202f,
+		0.000251f, 0.000260f, 0.000280f, 0.000332f, 0.000316f, 0.000365f, 0.000389f, 0.000419f, 0.000454f, 0.000435f, 0.000476f, 0.000494f,
+		0.000516f, 0.000576f, 0.000609f, 0.000656f, 0.000678f, 0.000712f, 0.000792f, 0.000800f, 0.000852f, 0.000919f, 0.000961f, 0.001070f,
+		0.001120f, 0.001238f, 0.001300f, 0.001480f, 0.001459f, 0.001634f, 0.001798f, 0.001947f, 0.002111f, 0.002377f, 0.002615f, 0.002966f,
+		0.003410f, 0.003933f, 0.004585f, 0.005489f, 0.006706f, 0.008148f, 0.010757f, 0.013962f, 0.019257f, 0.027771f, 0.041931f, 0.065125f,
+		0.101135f, 0.152832f, 0.650391f, 0.670898f, 0.674316f, 0.675293f, 0.675781f, 0.677246f, 0.000000f, 0.000000f, 0.000109f, 0.000106f,
+		0.000121f, 0.000117f, 0.000130f, 0.000151f, 0.000161f, 0.000174f, 0.000234f, 0.000197f, 0.000205f, 0.000236f, 0.000272f, 0.000296f,
+		0.000267f, 0.000296f, 0.000397f, 0.000344f, 0.000413f, 0.000395f, 0.000433f, 0.000434f, 0.000504f, 0.000488f, 0.000532f, 0.000550f,
+		0.000602f, 0.000711f, 0.000675f, 0.000704f, 0.000752f, 0.000817f, 0.000896f, 0.000955f, 0.001009f, 0.001091f, 0.001223f, 0.001271f,
+		0.001415f, 0.001560f, 0.001721f, 0.001989f, 0.002214f, 0.002508f, 0.002930f, 0.003504f, 0.004208f, 0.005169f, 0.006603f, 0.008606f,
+		0.011864f, 0.017090f, 0.026367f, 0.043396f, 0.072571f, 0.119751f, 0.630859f, 0.650879f, 0.653809f, 0.656250f, 0.657227f, 0.657227f,
+		0.000000f, 0.000111f, 0.000104f, 0.000100f, 0.000096f, 0.000094f, 0.000105f, 0.000096f, 0.000101f, 0.000115f, 0.000119f, 0.000155f,
+		0.000129f, 0.000180f, 0.000186f, 0.000199f, 0.000208f, 0.000214f, 0.000232f, 0.000230f, 0.000237f, 0.000247f, 0.000303f, 0.000276f,
+		0.000324f, 0.000332f, 0.000381f, 0.000371f, 0.000393f, 0.000428f, 0.000490f, 0.000468f, 0.000512f, 0.000540f, 0.000598f, 0.000670f,
+		0.000673f, 0.000711f, 0.000767f, 0.000842f, 0.000894f, 0.000985f, 0.001120f, 0.001200f, 0.001416f, 0.001544f, 0.001768f, 0.002052f,
+		0.002510f, 0.003044f, 0.003796f, 0.005016f, 0.006870f, 0.009918f, 0.015335f, 0.026077f, 0.048004f, 0.088745f, 0.610352f, 0.630859f,
+		0.634277f, 0.636230f, 0.637207f, 0.638184f, 0.000000f, 0.000104f, 0.000098f, 0.000092f, 0.000087f, 0.000084f, 0.000081f, 0.000078f,
+		0.000074f, 0.000070f, 0.000073f, 0.000075f, 0.000081f, 0.000081f, 0.000119f, 0.000124f, 0.000129f, 0.000115f, 0.000142f, 0.000169f,
+		0.000155f, 0.000169f, 0.000172f, 0.000196f, 0.000209f, 0.000211f, 0.000203f, 0.000238f, 0.000245f, 0.000260f, 0.000282f, 0.000281f,
+		0.000297f, 0.000333f, 0.000343f, 0.000374f, 0.000398f, 0.000428f, 0.000473f, 0.000494f, 0.000534f, 0.000591f, 0.000643f, 0.000708f,
+		0.000790f, 0.000893f, 0.001040f, 0.001169f, 0.001381f, 0.001676f, 0.002123f, 0.002686f, 0.003658f, 0.005329f, 0.008347f, 0.014244f,
+		0.027954f, 0.060638f, 0.587891f, 0.609375f, 0.613281f, 0.614746f, 0.616699f, 0.616211f, 0.000110f, 0.000094f, 0.000085f, 0.000079f,
+		0.000075f, 0.000072f, 0.000069f, 0.000067f, 0.000065f, 0.000063f, 0.000059f, 0.000059f, 0.000054f, 0.000051f, 0.000055f, 0.000051f,
+		0.000066f, 0.000066f, 0.000078f, 0.000074f, 0.000089f, 0.000091f, 0.000102f, 0.000109f, 0.000114f, 0.000126f, 0.000133f, 0.000130f,
+		0.000141f, 0.000141f, 0.000156f, 0.000172f, 0.000180f, 0.000179f, 0.000206f, 0.000199f, 0.000214f, 0.000254f, 0.000247f, 0.000282f,
+		0.000300f, 0.000324f, 0.000349f, 0.000374f, 0.000413f, 0.000459f, 0.000513f, 0.000619f, 0.000711f, 0.000823f, 0.001030f, 0.001269f,
+		0.001724f, 0.002487f, 0.003948f, 0.007015f, 0.014122f, 0.036346f, 0.565430f, 0.586426f, 0.592285f, 0.592773f, 0.594238f, 0.594727f,
+		0.000092f, 0.000073f, 0.000067f, 0.000062f, 0.000057f, 0.000055f, 0.000052f, 0.000052f, 0.000049f, 0.000049f, 0.000047f, 0.000046f,
+		0.000046f, 0.000043f, 0.000041f, 0.000039f, 0.000038f, 0.000036f, 0.000039f, 0.000036f, 0.000039f, 0.000037f, 0.000039f, 0.000047f,
+		0.000051f, 0.000057f, 0.000059f, 0.000060f, 0.000067f, 0.000071f, 0.000078f, 0.000085f, 0.000087f, 0.000091f, 0.000098f, 0.000095f,
+		0.000102f, 0.000122f, 0.000122f, 0.000137f, 0.000143f, 0.000145f, 0.000168f, 0.000171f, 0.000197f, 0.000209f, 0.000234f, 0.000264f,
+		0.000295f, 0.000349f, 0.000418f, 0.000520f, 0.000678f, 0.000958f, 0.001512f, 0.002745f, 0.006092f, 0.017456f, 0.542969f, 0.565430f,
+		0.568848f, 0.569824f, 0.572266f, 0.572266f, 0.000052f, 0.000042f, 0.000037f, 0.000035f, 0.000033f, 0.000033f, 0.000032f, 0.000031f,
+		0.000031f, 0.000029f, 0.000030f, 0.000030f, 0.000029f, 0.000028f, 0.000028f, 0.000028f, 0.000028f, 0.000028f, 0.000027f, 0.000026f,
+		0.000024f, 0.000023f, 0.000022f, 0.000022f, 0.000021f, 0.000020f, 0.000019f, 0.000022f, 0.000020f, 0.000023f, 0.000024f, 0.000026f,
+		0.000028f, 0.000035f, 0.000037f, 0.000038f, 0.000039f, 0.000043f, 0.000048f, 0.000050f, 0.000053f, 0.000055f, 0.000062f, 0.000059f,
+		0.000072f, 0.000070f, 0.000087f, 0.000099f, 0.000100f, 0.000119f, 0.000142f, 0.000162f, 0.000217f, 0.000283f, 0.000425f, 0.000760f,
+		0.001818f, 0.006405f, 0.519043f, 0.541504f, 0.546387f, 0.548828f, 0.549316f, 0.550781f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000004f, 0.000004f, 0.000006f, 0.000006f, 0.000008f, 0.000009f, 0.000009f, 0.000009f, 0.000010f,
+		0.000010f, 0.000010f, 0.000011f, 0.000011f, 0.000011f, 0.000012f, 0.000012f, 0.000012f, 0.000012f, 0.000013f, 0.000012f, 0.000012f,
+		0.000011f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000009f, 0.000009f, 0.000008f, 0.000008f, 0.000008f, 0.000008f, 0.000011f,
+		0.000011f, 0.000012f, 0.000015f, 0.000016f, 0.000016f, 0.000018f, 0.000018f, 0.000020f, 0.000022f, 0.000024f, 0.000028f, 0.000035f,
+		0.000036f, 0.000052f, 0.000071f, 0.000117f, 0.000260f, 0.001269f, 0.495605f, 0.518555f, 0.523926f, 0.525879f, 0.526855f, 0.527344f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000003f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f,
+		0.000002f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000003f, 0.000003f, 0.000005f, 0.000021f, 0.473145f, 0.495605f,
+		0.500000f, 0.502441f, 0.503418f, 0.503906f, 
+	},
+	{
+		0.045868f, 0.130493f, 0.205322f, 0.272705f, 0.331787f, 0.384521f, 0.431885f, 0.473389f, 0.511719f, 0.545898f, 0.576660f, 0.605469f,
+		0.631348f, 0.654785f, 0.676758f, 0.696289f, 0.714355f, 0.732422f, 0.749023f, 0.763184f, 0.777832f, 0.790527f, 0.802734f, 0.813477f,
+		0.824219f, 0.834961f, 0.844238f, 0.853027f, 0.862305f, 0.869629f, 0.877441f, 0.884277f, 0.892090f, 0.898926f, 0.904297f, 0.910645f,
+		0.916992f, 0.921875f, 0.926758f, 0.931641f, 0.937012f, 0.941406f, 0.945801f, 0.950195f, 0.954102f, 0.958496f, 0.962402f, 0.966309f,
+		0.969238f, 0.973145f, 0.976074f, 0.979492f, 0.982422f, 0.985352f, 0.988281f, 0.991211f, 0.993652f, 0.996094f, 0.997070f, 0.993164f,
+		0.990234f, 0.987305f, 0.984375f, 0.981445f, 0.033447f, 0.097717f, 0.160400f, 0.219238f, 0.273438f, 0.323486f, 0.371582f, 0.414062f,
+		0.454834f, 0.491211f, 0.524414f, 0.555176f, 0.583984f, 0.610840f, 0.635254f, 0.658203f, 0.678223f, 0.697754f, 0.716309f, 0.732422f,
+		0.749023f, 0.763184f, 0.776855f, 0.790527f, 0.802734f, 0.812988f, 0.824707f, 0.834473f, 0.844238f, 0.853516f, 0.862305f, 0.870117f,
+		0.877930f, 0.884766f, 0.892090f, 0.897949f, 0.905762f, 0.910645f, 0.917480f, 0.923340f, 0.927734f, 0.933105f, 0.937988f, 0.942871f,
+		0.947266f, 0.951172f, 0.955566f, 0.960449f, 0.963379f, 0.967285f, 0.970703f, 0.974609f, 0.978027f, 0.981445f, 0.984863f, 0.986816f,
+		0.989746f, 0.993164f, 0.995605f, 0.992188f, 0.988770f, 0.986328f, 0.983398f, 0.980957f, 0.024796f, 0.075195f, 0.126221f, 0.176025f,
+		0.224976f, 0.271729f, 0.317383f, 0.359375f, 0.399902f, 0.437744f, 0.472656f, 0.505371f, 0.536133f, 0.565430f, 0.591797f, 0.615723f,
+		0.639648f, 0.660156f, 0.681152f, 0.699219f, 0.718262f, 0.734375f, 0.749512f, 0.764648f, 0.777832f, 0.791016f, 0.802734f, 0.813965f,
+		0.825195f, 0.835449f, 0.844727f, 0.854004f, 0.862305f, 0.871094f, 0.878418f, 0.886230f, 0.893555f, 0.900391f, 0.906738f, 0.912598f,
+		0.917969f, 0.923828f, 0.929688f, 0.935059f, 0.939941f, 0.943848f, 0.949219f, 0.953613f, 0.958008f, 0.961914f, 0.965332f, 0.969238f,
+		0.972656f, 0.976074f, 0.979492f, 0.982910f, 0.986328f, 0.989258f, 0.993652f, 0.990723f, 0.987793f, 0.985352f, 0.982910f, 0.979980f,
+		0.019119f, 0.058624f, 0.100220f, 0.142578f, 0.185303f, 0.227417f, 0.269287f, 0.310059f, 0.348877f, 0.385254f, 0.421875f, 0.455566f,
+		0.489014f, 0.518555f, 0.546875f, 0.574707f, 0.598633f, 0.624023f, 0.645508f, 0.666016f, 0.684082f, 0.702637f, 0.720703f, 0.736816f,
+		0.751465f, 0.766113f, 0.779785f, 0.792969f, 0.804199f, 0.815918f, 0.826660f, 0.836426f, 0.846191f, 0.855957f, 0.864746f, 0.872559f,
+		0.880371f, 0.888184f, 0.895508f, 0.902344f, 0.908691f, 0.914062f, 0.919922f, 0.925293f, 0.932129f, 0.936035f, 0.941895f, 0.946289f,
+		0.951172f, 0.955566f, 0.959473f, 0.963867f, 0.967773f, 0.970703f, 0.975586f, 0.978516f, 0.981934f, 0.985352f, 0.991699f, 0.988770f,
+		0.986328f, 0.983887f, 0.981445f, 0.979004f, 0.015175f, 0.046997f, 0.080688f, 0.116028f, 0.152466f, 0.189819f, 0.227417f, 0.264404f,
+		0.301758f, 0.338623f, 0.374268f, 0.407471f, 0.439941f, 0.471924f, 0.501465f, 0.529785f, 0.556641f, 0.582031f, 0.606445f, 0.629395f,
+		0.649902f, 0.670898f, 0.688965f, 0.708496f, 0.725098f, 0.740723f, 0.755371f, 0.769531f, 0.782715f, 0.795410f, 0.807129f, 0.818848f,
+		0.829590f, 0.839844f, 0.849121f, 0.857910f, 0.866699f, 0.875488f, 0.882812f, 0.890625f, 0.897461f, 0.904297f, 0.910645f, 0.916992f,
+		0.922363f, 0.928223f, 0.933594f, 0.938477f, 0.944824f, 0.949707f, 0.953613f, 0.958008f, 0.962402f, 0.966309f, 0.970703f, 0.974121f,
+		0.977539f, 0.981934f, 0.990234f, 0.987793f, 0.984863f, 0.982910f, 0.980469f, 0.978516f, 0.012215f, 0.038452f, 0.066101f, 0.095825f,
+		0.126831f, 0.159180f, 0.192749f, 0.226685f, 0.260986f, 0.294922f, 0.328857f, 0.363037f, 0.394531f, 0.426270f, 0.457520f, 0.486572f,
+		0.514648f, 0.541016f, 0.567871f, 0.590820f, 0.614746f, 0.636230f, 0.657227f, 0.676270f, 0.694336f, 0.711914f, 0.729492f, 0.744141f,
+		0.759277f, 0.773438f, 0.786621f, 0.798340f, 0.811523f, 0.822266f, 0.833496f, 0.842773f, 0.851562f, 0.861816f, 0.869629f, 0.878418f,
+		0.885742f, 0.893066f, 0.900879f, 0.907715f, 0.913574f, 0.919922f, 0.925781f, 0.932129f, 0.937012f, 0.942871f, 0.946777f, 0.951660f,
+		0.957031f, 0.960938f, 0.965332f, 0.969727f, 0.973633f, 0.977051f, 0.988281f, 0.986328f, 0.983887f, 0.981445f, 0.979492f, 0.976562f,
+		0.009903f, 0.031525f, 0.054626f, 0.078979f, 0.105408f, 0.133789f, 0.162720f, 0.192993f, 0.224976f, 0.256592f, 0.288330f, 0.320312f,
+		0.352295f, 0.383545f, 0.414062f, 0.443848f, 0.473389f, 0.500488f, 0.526367f, 0.553223f, 0.577637f, 0.600586f, 0.622070f, 0.644043f,
+		0.664551f, 0.683105f, 0.701660f, 0.718262f, 0.734375f, 0.750000f, 0.764648f, 0.778320f, 0.791016f, 0.802734f, 0.815430f, 0.826172f,
+		0.836426f, 0.845703f, 0.855957f, 0.864258f, 0.874023f, 0.881348f, 0.889648f, 0.896973f, 0.904297f, 0.911621f, 0.917480f, 0.922852f,
+		0.929199f, 0.935059f, 0.939941f, 0.944824f, 0.950195f, 0.954590f, 0.959961f, 0.964355f, 0.968262f, 0.972656f, 0.986328f, 0.984375f,
+		0.981934f, 0.979980f, 0.978027f, 0.975586f, 0.008385f, 0.026154f, 0.045319f, 0.066467f, 0.089111f, 0.113220f, 0.138916f, 0.165405f,
+		0.192871f, 0.222290f, 0.252197f, 0.281494f, 0.311279f, 0.342285f, 0.372314f, 0.402832f, 0.431641f, 0.459473f, 0.486572f, 0.513672f,
+		0.539062f, 0.562988f, 0.587402f, 0.609863f, 0.631348f, 0.652344f, 0.671875f, 0.689941f, 0.708008f, 0.724609f, 0.740234f, 0.755371f,
+		0.768066f, 0.783203f, 0.795410f, 0.808105f, 0.819336f, 0.830078f, 0.840332f, 0.851074f, 0.860352f, 0.869141f, 0.877930f, 0.885742f,
+		0.893555f, 0.900879f, 0.907715f, 0.915039f, 0.920410f, 0.926758f, 0.933105f, 0.938965f, 0.944336f, 0.949707f, 0.953613f, 0.958984f,
+		0.962891f, 0.967285f, 0.984375f, 0.982910f, 0.980957f, 0.978516f, 0.976562f, 0.974609f, 0.006992f, 0.022324f, 0.038544f, 0.056396f,
+		0.075317f, 0.095947f, 0.117981f, 0.141968f, 0.166504f, 0.192627f, 0.219238f, 0.246704f, 0.275879f, 0.304443f, 0.333252f, 0.362305f,
+		0.390869f, 0.419678f, 0.447266f, 0.474121f, 0.500977f, 0.525879f, 0.551270f, 0.574219f, 0.597656f, 0.620117f, 0.641602f, 0.661133f,
+		0.680664f, 0.698242f, 0.715332f, 0.731934f, 0.746582f, 0.761230f, 0.775391f, 0.789551f, 0.802246f, 0.813477f, 0.825195f, 0.835938f,
+		0.846191f, 0.855957f, 0.865723f, 0.873535f, 0.882324f, 0.890625f, 0.898438f, 0.905762f, 0.912598f, 0.918945f, 0.925781f, 0.931641f,
+		0.937012f, 0.943848f, 0.948730f, 0.954102f, 0.957520f, 0.963379f, 0.981934f, 0.980957f, 0.979004f, 0.977051f, 0.975098f, 0.973145f,
+		0.006260f, 0.018387f, 0.032684f, 0.047821f, 0.064636f, 0.082153f, 0.101318f, 0.122009f, 0.143921f, 0.166870f, 0.191406f, 0.216187f,
+		0.243164f, 0.269287f, 0.297119f, 0.324951f, 0.352783f, 0.380859f, 0.408691f, 0.435547f, 0.462402f, 0.489258f, 0.514160f, 0.540039f,
+		0.563965f, 0.585938f, 0.608398f, 0.629395f, 0.649414f, 0.669434f, 0.689453f, 0.705566f, 0.722656f, 0.739258f, 0.753418f, 0.769043f,
+		0.783203f, 0.795898f, 0.807617f, 0.819824f, 0.830566f, 0.842285f, 0.852051f, 0.862305f, 0.871094f, 0.878906f, 0.888184f, 0.895996f,
+		0.902832f, 0.910645f, 0.917480f, 0.924316f, 0.930176f, 0.936523f, 0.942383f, 0.946777f, 0.953613f, 0.958496f, 0.979980f, 0.979004f,
+		0.977539f, 0.975586f, 0.973633f, 0.972168f, 0.005268f, 0.016418f, 0.028091f, 0.041107f, 0.055420f, 0.070435f, 0.087341f, 0.105347f,
+		0.124512f, 0.144531f, 0.166260f, 0.189453f, 0.213989f, 0.238037f, 0.263184f, 0.290039f, 0.317139f, 0.344238f, 0.370850f, 0.398438f,
+		0.425293f, 0.451660f, 0.477539f, 0.503418f, 0.528320f, 0.551270f, 0.576172f, 0.598145f, 0.619629f, 0.640137f, 0.659668f, 0.680176f,
+		0.697754f, 0.714844f, 0.731934f, 0.748047f, 0.762695f, 0.776367f, 0.790039f, 0.803223f, 0.814453f, 0.827148f, 0.837891f, 0.847656f,
+		0.858398f, 0.868164f, 0.876953f, 0.885742f, 0.893066f, 0.901855f, 0.908691f, 0.916504f, 0.922852f, 0.929199f, 0.935059f, 0.941895f,
+		0.947754f, 0.953125f, 0.978027f, 0.977539f, 0.975586f, 0.973633f, 0.971680f, 0.969727f, 0.004372f, 0.013802f, 0.024185f, 0.036011f,
+		0.047729f, 0.060944f, 0.075684f, 0.090820f, 0.107788f, 0.125488f, 0.144653f, 0.165771f, 0.187012f, 0.210205f, 0.233643f, 0.258545f,
+		0.283447f, 0.309326f, 0.335449f, 0.362305f, 0.388672f, 0.415771f, 0.441650f, 0.468018f, 0.492920f, 0.518066f, 0.542480f, 0.564941f,
+		0.587891f, 0.609863f, 0.630859f, 0.651855f, 0.670898f, 0.689453f, 0.707520f, 0.724609f, 0.740723f, 0.755859f, 0.770996f, 0.785156f,
+		0.799316f, 0.809570f, 0.822754f, 0.834473f, 0.845215f, 0.855469f, 0.865723f, 0.874023f, 0.883301f, 0.892090f, 0.899902f, 0.907715f,
+		0.915039f, 0.922363f, 0.928711f, 0.935059f, 0.941406f, 0.947266f, 0.975586f, 0.975098f, 0.973633f, 0.971680f, 0.969727f, 0.968262f,
+		0.003809f, 0.012253f, 0.021240f, 0.030884f, 0.041473f, 0.052887f, 0.065308f, 0.079224f, 0.094177f, 0.109558f, 0.126709f, 0.145142f,
+		0.163940f, 0.184814f, 0.207397f, 0.229736f, 0.252686f, 0.276855f, 0.302246f, 0.327881f, 0.353271f, 0.380127f, 0.405762f, 0.432129f,
+		0.457520f, 0.482422f, 0.507324f, 0.531250f, 0.556152f, 0.578125f, 0.600586f, 0.622559f, 0.642578f, 0.662109f, 0.681641f, 0.700195f,
+		0.716797f, 0.734375f, 0.750000f, 0.766113f, 0.779297f, 0.793457f, 0.807129f, 0.819336f, 0.830078f, 0.842285f, 0.853027f, 0.862793f,
+		0.872559f, 0.881348f, 0.890625f, 0.899414f, 0.907227f, 0.914551f, 0.920898f, 0.928223f, 0.935059f, 0.941406f, 0.973633f, 0.973145f,
+		0.971680f, 0.970215f, 0.968262f, 0.966797f, 0.003462f, 0.010796f, 0.018646f, 0.026962f, 0.036377f, 0.046173f, 0.057190f, 0.068665f,
+		0.081726f, 0.095520f, 0.110962f, 0.127563f, 0.144897f, 0.162476f, 0.182373f, 0.202881f, 0.225342f, 0.248291f, 0.271729f, 0.294922f,
+		0.320312f, 0.345459f, 0.370850f, 0.397217f, 0.422607f, 0.447998f, 0.473145f, 0.498291f, 0.522461f, 0.546875f, 0.569824f, 0.591797f,
+		0.614258f, 0.635742f, 0.655273f, 0.674805f, 0.693359f, 0.711426f, 0.729492f, 0.745605f, 0.760742f, 0.775391f, 0.789551f, 0.803223f,
+		0.816406f, 0.828125f, 0.839844f, 0.850586f, 0.861328f, 0.871094f, 0.880371f, 0.889648f, 0.898438f, 0.906250f, 0.915039f, 0.921875f,
+		0.928223f, 0.935547f, 0.970703f, 0.970215f, 0.970215f, 0.967773f, 0.966309f, 0.965332f, 0.002872f, 0.009338f, 0.016174f, 0.024231f,
+		0.031525f, 0.040558f, 0.050140f, 0.060455f, 0.071472f, 0.084167f, 0.097168f, 0.111450f, 0.127197f, 0.143433f, 0.160889f, 0.179565f,
+		0.199463f, 0.220825f, 0.242554f, 0.265625f, 0.288818f, 0.312744f, 0.338135f, 0.362793f, 0.387939f, 0.414307f, 0.439453f, 0.464355f,
+		0.489014f, 0.514648f, 0.537598f, 0.561523f, 0.583984f, 0.606445f, 0.627930f, 0.648926f, 0.667480f, 0.687988f, 0.705566f, 0.723633f,
+		0.740234f, 0.756348f, 0.771484f, 0.786621f, 0.799805f, 0.812012f, 0.825195f, 0.836426f, 0.849121f, 0.859375f, 0.870605f, 0.879883f,
+		0.888672f, 0.897461f, 0.905762f, 0.915039f, 0.921387f, 0.928711f, 0.967773f, 0.969238f, 0.966797f, 0.966797f, 0.964355f, 0.963379f,
+		0.002750f, 0.008202f, 0.014519f, 0.021301f, 0.028183f, 0.035828f, 0.044342f, 0.053375f, 0.063354f, 0.074219f, 0.085876f, 0.098083f,
+		0.111938f, 0.126343f, 0.142212f, 0.158936f, 0.177124f, 0.196411f, 0.216553f, 0.237427f, 0.260010f, 0.282715f, 0.306641f, 0.330811f,
+		0.355957f, 0.381104f, 0.405518f, 0.431152f, 0.456543f, 0.480957f, 0.504883f, 0.529785f, 0.553223f, 0.577148f, 0.599121f, 0.620605f,
+		0.642090f, 0.662598f, 0.682617f, 0.701172f, 0.718750f, 0.735352f, 0.751953f, 0.768066f, 0.783691f, 0.796875f, 0.810547f, 0.822754f,
+		0.835938f, 0.847656f, 0.858398f, 0.869141f, 0.879395f, 0.888672f, 0.897949f, 0.906250f, 0.914551f, 0.922363f, 0.965820f, 0.966797f,
+		0.965820f, 0.963867f, 0.963379f, 0.961426f, 0.002264f, 0.007446f, 0.012741f, 0.018494f, 0.024536f, 0.031769f, 0.039154f, 0.047424f,
+		0.056122f, 0.065308f, 0.075623f, 0.087219f, 0.098755f, 0.111328f, 0.125854f, 0.140869f, 0.157349f, 0.174805f, 0.193115f, 0.212402f,
+		0.233643f, 0.254883f, 0.276855f, 0.300293f, 0.324463f, 0.348389f, 0.374023f, 0.398193f, 0.423340f, 0.448242f, 0.473877f, 0.498291f,
+		0.521973f, 0.545898f, 0.569824f, 0.592773f, 0.614258f, 0.635742f, 0.657227f, 0.676270f, 0.695801f, 0.714844f, 0.731445f, 0.749512f,
+		0.765137f, 0.779785f, 0.793945f, 0.808594f, 0.821777f, 0.833496f, 0.846191f, 0.858398f, 0.868652f, 0.879395f, 0.888672f, 0.897949f,
+		0.906738f, 0.916016f, 0.962402f, 0.963867f, 0.962891f, 0.961914f, 0.960938f, 0.958984f, 0.002377f, 0.006668f, 0.011467f, 0.016693f,
+		0.021820f, 0.028091f, 0.034485f, 0.041748f, 0.049347f, 0.057678f, 0.066589f, 0.076538f, 0.086975f, 0.098816f, 0.111816f, 0.125366f,
+		0.139404f, 0.155151f, 0.171875f, 0.190186f, 0.208496f, 0.228760f, 0.250244f, 0.271973f, 0.294189f, 0.317871f, 0.341797f, 0.365479f,
+		0.391357f, 0.415771f, 0.440430f, 0.466797f, 0.491699f, 0.515625f, 0.539551f, 0.563477f, 0.585938f, 0.608887f, 0.630371f, 0.651855f,
+		0.672363f, 0.692383f, 0.710449f, 0.729492f, 0.745605f, 0.762695f, 0.778320f, 0.792480f, 0.807129f, 0.820801f, 0.833984f, 0.846680f,
+		0.857910f, 0.869141f, 0.879395f, 0.889648f, 0.899414f, 0.907715f, 0.959473f, 0.961426f, 0.960449f, 0.959961f, 0.958496f, 0.957031f,
+		0.002062f, 0.006180f, 0.010201f, 0.015053f, 0.019531f, 0.025116f, 0.030960f, 0.037292f, 0.043915f, 0.051117f, 0.059570f, 0.067749f,
+		0.076843f, 0.087708f, 0.099060f, 0.110352f, 0.123413f, 0.138062f, 0.153198f, 0.169067f, 0.186768f, 0.204956f, 0.224487f, 0.244873f,
+		0.265625f, 0.288330f, 0.311768f, 0.335205f, 0.359863f, 0.384521f, 0.409668f, 0.434082f, 0.459717f, 0.483887f, 0.508789f, 0.533203f,
+		0.557617f, 0.580566f, 0.603516f, 0.626465f, 0.646484f, 0.667969f, 0.687500f, 0.708008f, 0.726074f, 0.744141f, 0.760742f, 0.776367f,
+		0.791504f, 0.806641f, 0.820312f, 0.833496f, 0.846191f, 0.858398f, 0.869629f, 0.879883f, 0.890625f, 0.900879f, 0.956543f, 0.958496f,
+		0.958008f, 0.956543f, 0.955566f, 0.954102f, 0.001774f, 0.005459f, 0.009155f, 0.013290f, 0.017807f, 0.022537f, 0.027527f, 0.033081f,
+		0.038818f, 0.045380f, 0.052643f, 0.060516f, 0.068420f, 0.077942f, 0.087952f, 0.098572f, 0.109863f, 0.122925f, 0.136230f, 0.150146f,
+		0.166382f, 0.183105f, 0.201172f, 0.219482f, 0.240112f, 0.261230f, 0.283203f, 0.305664f, 0.329590f, 0.353027f, 0.377930f, 0.402344f,
+		0.427490f, 0.453369f, 0.478516f, 0.502930f, 0.527832f, 0.552246f, 0.575684f, 0.598145f, 0.621094f, 0.643555f, 0.664551f, 0.685547f,
+		0.704590f, 0.723633f, 0.742188f, 0.759277f, 0.775879f, 0.791016f, 0.806152f, 0.820801f, 0.833496f, 0.847168f, 0.859375f, 0.870605f,
+		0.881348f, 0.893066f, 0.953125f, 0.956055f, 0.955566f, 0.954102f, 0.953125f, 0.951660f, 0.001655f, 0.004757f, 0.008308f, 0.011993f,
+		0.015808f, 0.020187f, 0.024780f, 0.029434f, 0.034851f, 0.040741f, 0.046997f, 0.053650f, 0.061096f, 0.069397f, 0.078064f, 0.087280f,
+		0.097351f, 0.108887f, 0.121033f, 0.134277f, 0.148560f, 0.163330f, 0.180054f, 0.197144f, 0.215332f, 0.235718f, 0.255859f, 0.277588f,
+		0.300049f, 0.323730f, 0.347656f, 0.371826f, 0.396729f, 0.422607f, 0.447021f, 0.472168f, 0.497803f, 0.521973f, 0.547363f, 0.571289f,
+		0.594238f, 0.618164f, 0.640137f, 0.662109f, 0.682617f, 0.702637f, 0.722168f, 0.739746f, 0.758301f, 0.774902f, 0.790527f, 0.806641f,
+		0.820801f, 0.834961f, 0.848633f, 0.860352f, 0.872559f, 0.883789f, 0.949707f, 0.953125f, 0.952148f, 0.951172f, 0.950684f, 0.948730f,
+		0.001418f, 0.004456f, 0.007584f, 0.010803f, 0.014450f, 0.018005f, 0.022186f, 0.026398f, 0.031342f, 0.036224f, 0.041687f, 0.048126f,
+		0.054382f, 0.061676f, 0.069641f, 0.077759f, 0.086914f, 0.097168f, 0.107910f, 0.119263f, 0.132446f, 0.145752f, 0.161011f, 0.176758f,
+		0.193726f, 0.211914f, 0.231201f, 0.251709f, 0.272705f, 0.294922f, 0.318604f, 0.342041f, 0.366455f, 0.390869f, 0.416992f, 0.441895f,
+		0.467285f, 0.493164f, 0.517578f, 0.541992f, 0.566895f, 0.590820f, 0.614746f, 0.637207f, 0.660156f, 0.681152f, 0.701172f, 0.720703f,
+		0.739746f, 0.758301f, 0.775391f, 0.791992f, 0.807617f, 0.821289f, 0.836426f, 0.850586f, 0.863281f, 0.874512f, 0.946777f, 0.949707f,
+		0.949707f, 0.948730f, 0.947266f, 0.946289f, 0.001213f, 0.003864f, 0.006721f, 0.009796f, 0.012932f, 0.016037f, 0.020218f, 0.024231f,
+		0.028275f, 0.032379f, 0.037567f, 0.042603f, 0.048584f, 0.054993f, 0.061798f, 0.069519f, 0.077637f, 0.086182f, 0.095703f, 0.106323f,
+		0.117676f, 0.130127f, 0.143555f, 0.158203f, 0.173462f, 0.189941f, 0.207886f, 0.226807f, 0.247192f, 0.267822f, 0.290527f, 0.312500f,
+		0.336670f, 0.360352f, 0.385742f, 0.410889f, 0.437256f, 0.462646f, 0.488281f, 0.513184f, 0.539062f, 0.563477f, 0.588379f, 0.612305f,
+		0.636230f, 0.657715f, 0.679199f, 0.700195f, 0.720703f, 0.740234f, 0.758301f, 0.775879f, 0.793945f, 0.809082f, 0.824219f, 0.838867f,
+		0.852539f, 0.865234f, 0.942871f, 0.946777f, 0.946777f, 0.945312f, 0.944824f, 0.943359f, 0.001063f, 0.003754f, 0.005909f, 0.008789f,
+		0.011780f, 0.014671f, 0.017792f, 0.021378f, 0.025238f, 0.029221f, 0.033417f, 0.038300f, 0.043488f, 0.048828f, 0.054779f, 0.061554f,
+		0.068604f, 0.076721f, 0.085388f, 0.094482f, 0.104614f, 0.115845f, 0.128296f, 0.141113f, 0.155029f, 0.170044f, 0.186401f, 0.204224f,
+		0.222778f, 0.242188f, 0.263916f, 0.285156f, 0.308350f, 0.331787f, 0.355957f, 0.381348f, 0.407227f, 0.432617f, 0.459229f, 0.484619f,
+		0.509277f, 0.536133f, 0.560547f, 0.585938f, 0.609863f, 0.633301f, 0.657715f, 0.678711f, 0.699707f, 0.721191f, 0.740723f, 0.759277f,
+		0.777344f, 0.794922f, 0.811035f, 0.826660f, 0.841797f, 0.855469f, 0.939453f, 0.943359f, 0.943359f, 0.942871f, 0.941895f, 0.940918f,
+		0.001175f, 0.003069f, 0.005558f, 0.007912f, 0.010712f, 0.013199f, 0.016235f, 0.019547f, 0.022659f, 0.026138f, 0.030151f, 0.034424f,
+		0.038940f, 0.044067f, 0.049255f, 0.054993f, 0.061493f, 0.068359f, 0.075928f, 0.084290f, 0.093262f, 0.103760f, 0.114319f, 0.126099f,
+		0.138550f, 0.152466f, 0.167114f, 0.183472f, 0.200439f, 0.219238f, 0.239014f, 0.259277f, 0.281250f, 0.303711f, 0.327148f, 0.351807f,
+		0.376709f, 0.402344f, 0.428955f, 0.453857f, 0.480713f, 0.507324f, 0.533203f, 0.558594f, 0.583984f, 0.609375f, 0.633301f, 0.656738f,
+		0.678711f, 0.700195f, 0.722168f, 0.742188f, 0.761719f, 0.780273f, 0.797852f, 0.813477f, 0.830078f, 0.845703f, 0.935547f, 0.939453f,
+		0.939453f, 0.938965f, 0.937988f, 0.937012f, 0.001089f, 0.002945f, 0.005066f, 0.007225f, 0.009575f, 0.012016f, 0.014656f, 0.017288f,
+		0.020142f, 0.023712f, 0.026764f, 0.030640f, 0.034637f, 0.039490f, 0.043854f, 0.048706f, 0.054688f, 0.060913f, 0.067871f, 0.075256f,
+		0.083191f, 0.092163f, 0.101868f, 0.111938f, 0.123657f, 0.136108f, 0.149658f, 0.164185f, 0.179932f, 0.196777f, 0.215454f, 0.234375f,
+		0.255371f, 0.276611f, 0.299805f, 0.323486f, 0.347656f, 0.373047f, 0.398682f, 0.425293f, 0.451172f, 0.477783f, 0.504883f, 0.530762f,
+		0.557617f, 0.583008f, 0.607910f, 0.632812f, 0.657227f, 0.680664f, 0.702637f, 0.724121f, 0.743652f, 0.764160f, 0.783691f, 0.800781f,
+		0.818848f, 0.833984f, 0.930664f, 0.936035f, 0.936035f, 0.935547f, 0.934570f, 0.933594f, 0.000847f, 0.002800f, 0.004562f, 0.006786f,
+		0.008804f, 0.011017f, 0.013145f, 0.015640f, 0.018509f, 0.021255f, 0.024277f, 0.027603f, 0.030991f, 0.035248f, 0.039642f, 0.043854f,
+		0.048798f, 0.054504f, 0.060516f, 0.067017f, 0.073914f, 0.082092f, 0.090515f, 0.099854f, 0.109863f, 0.121521f, 0.133545f, 0.146851f,
+		0.161133f, 0.176514f, 0.192993f, 0.211426f, 0.230957f, 0.251465f, 0.272705f, 0.295410f, 0.319092f, 0.343994f, 0.369385f, 0.395020f,
+		0.421631f, 0.448242f, 0.475342f, 0.501953f, 0.529785f, 0.556152f, 0.582031f, 0.608887f, 0.633789f, 0.658203f, 0.681152f, 0.704590f,
+		0.726074f, 0.748535f, 0.768555f, 0.787109f, 0.804199f, 0.822754f, 0.926758f, 0.931641f, 0.932129f, 0.931641f, 0.931152f, 0.930176f,
+		0.001035f, 0.002598f, 0.004147f, 0.006062f, 0.007942f, 0.009933f, 0.012405f, 0.014565f, 0.016174f, 0.019135f, 0.021988f, 0.024811f,
+		0.028259f, 0.031616f, 0.035065f, 0.039429f, 0.043884f, 0.048615f, 0.053833f, 0.059723f, 0.065796f, 0.072693f, 0.080383f, 0.088745f,
+		0.098206f, 0.107727f, 0.119080f, 0.130981f, 0.143677f, 0.157959f, 0.173218f, 0.189941f, 0.207642f, 0.226929f, 0.247437f, 0.269043f,
+		0.291748f, 0.315674f, 0.340576f, 0.366211f, 0.392578f, 0.419434f, 0.446533f, 0.473877f, 0.502441f, 0.528320f, 0.556152f, 0.583008f,
+		0.609375f, 0.635254f, 0.660156f, 0.684082f, 0.706543f, 0.729980f, 0.751953f, 0.771973f, 0.792480f, 0.810547f, 0.922363f, 0.927734f,
+		0.928223f, 0.928223f, 0.927246f, 0.926758f, 0.000775f, 0.002325f, 0.003843f, 0.005573f, 0.007397f, 0.009163f, 0.010857f, 0.012939f,
+		0.015312f, 0.017273f, 0.019684f, 0.022537f, 0.025070f, 0.028183f, 0.031616f, 0.035461f, 0.038940f, 0.043671f, 0.048096f, 0.053131f,
+		0.058411f, 0.064941f, 0.071777f, 0.078857f, 0.086731f, 0.096130f, 0.105835f, 0.116760f, 0.128296f, 0.140747f, 0.154907f, 0.170410f,
+		0.186646f, 0.204834f, 0.223633f, 0.243896f, 0.265625f, 0.288330f, 0.312012f, 0.337402f, 0.363037f, 0.389648f, 0.417480f, 0.444824f,
+		0.473633f, 0.500000f, 0.529297f, 0.556641f, 0.583984f, 0.610840f, 0.638184f, 0.662598f, 0.687988f, 0.711914f, 0.734375f, 0.755859f,
+		0.777832f, 0.798828f, 0.916992f, 0.922852f, 0.923828f, 0.923828f, 0.923340f, 0.922363f, 0.000617f, 0.002234f, 0.003510f, 0.005035f,
+		0.006397f, 0.008156f, 0.010033f, 0.011665f, 0.013481f, 0.015717f, 0.017700f, 0.020004f, 0.022766f, 0.025391f, 0.028214f, 0.031586f,
+		0.035217f, 0.038757f, 0.042999f, 0.047668f, 0.052368f, 0.057434f, 0.063538f, 0.070190f, 0.077698f, 0.085449f, 0.094299f, 0.103394f,
+		0.113953f, 0.125610f, 0.137817f, 0.151855f, 0.167236f, 0.183228f, 0.200806f, 0.219971f, 0.240479f, 0.262451f, 0.285645f, 0.309570f,
+		0.334961f, 0.360596f, 0.387939f, 0.416016f, 0.444092f, 0.473145f, 0.501465f, 0.529785f, 0.558105f, 0.585938f, 0.614258f, 0.640137f,
+		0.666992f, 0.692383f, 0.716797f, 0.739746f, 0.763184f, 0.784180f, 0.912109f, 0.918457f, 0.919434f, 0.919434f, 0.918457f, 0.917969f,
+		0.000665f, 0.002039f, 0.003386f, 0.004520f, 0.005989f, 0.007511f, 0.009262f, 0.010902f, 0.012314f, 0.014320f, 0.015869f, 0.018127f,
+		0.020248f, 0.022476f, 0.025284f, 0.028122f, 0.030991f, 0.034668f, 0.038239f, 0.042206f, 0.046539f, 0.051361f, 0.056610f, 0.062347f,
+		0.068604f, 0.075623f, 0.083313f, 0.092041f, 0.101379f, 0.111572f, 0.122986f, 0.135132f, 0.148926f, 0.164062f, 0.180054f, 0.197510f,
+		0.216797f, 0.237183f, 0.259521f, 0.282227f, 0.307129f, 0.332764f, 0.358887f, 0.386475f, 0.415527f, 0.443604f, 0.473389f, 0.501465f,
+		0.530762f, 0.560059f, 0.588867f, 0.617676f, 0.645020f, 0.671387f, 0.698242f, 0.722656f, 0.746094f, 0.770020f, 0.906738f, 0.913574f,
+		0.915039f, 0.914551f, 0.914062f, 0.914062f, 0.000661f, 0.001754f, 0.002831f, 0.004066f, 0.005333f, 0.006668f, 0.008286f, 0.009773f,
+		0.011124f, 0.012794f, 0.014320f, 0.016357f, 0.018036f, 0.020386f, 0.022766f, 0.025192f, 0.027924f, 0.030807f, 0.034027f, 0.037628f,
+		0.041321f, 0.045349f, 0.050262f, 0.055328f, 0.060699f, 0.066833f, 0.073669f, 0.081360f, 0.089600f, 0.099060f, 0.108826f, 0.119995f,
+		0.132324f, 0.145874f, 0.160889f, 0.176880f, 0.194702f, 0.213379f, 0.234497f, 0.256104f, 0.280029f, 0.304688f, 0.330811f, 0.358154f,
+		0.385986f, 0.415039f, 0.444092f, 0.474609f, 0.503418f, 0.534180f, 0.563965f, 0.592773f, 0.621094f, 0.650391f, 0.678223f, 0.704590f,
+		0.730469f, 0.754883f, 0.901855f, 0.908691f, 0.910156f, 0.909668f, 0.909668f, 0.908691f, 0.000653f, 0.001667f, 0.002666f, 0.003887f,
+		0.004986f, 0.006359f, 0.007202f, 0.008751f, 0.010300f, 0.011757f, 0.012939f, 0.014595f, 0.016281f, 0.018234f, 0.020142f, 0.022415f,
+		0.025101f, 0.027466f, 0.030182f, 0.033539f, 0.036865f, 0.040680f, 0.044342f, 0.048798f, 0.053619f, 0.059479f, 0.065491f, 0.071716f,
+		0.079285f, 0.087341f, 0.096497f, 0.106445f, 0.117615f, 0.129395f, 0.142822f, 0.157959f, 0.174194f, 0.192139f, 0.210938f, 0.231567f,
+		0.253906f, 0.277832f, 0.302979f, 0.329590f, 0.357422f, 0.385986f, 0.415283f, 0.446045f, 0.475830f, 0.506348f, 0.537109f, 0.567871f,
+		0.599121f, 0.628418f, 0.657227f, 0.685547f, 0.712891f, 0.739746f, 0.895508f, 0.902344f, 0.904297f, 0.904785f, 0.904297f, 0.904297f,
+		0.000372f, 0.001397f, 0.002384f, 0.003529f, 0.004509f, 0.005505f, 0.007015f, 0.008026f, 0.009201f, 0.010292f, 0.011536f, 0.013130f,
+		0.014915f, 0.016266f, 0.018387f, 0.020218f, 0.022034f, 0.024399f, 0.026901f, 0.029617f, 0.032623f, 0.035950f, 0.039032f, 0.043030f,
+		0.047577f, 0.052612f, 0.057556f, 0.063477f, 0.070007f, 0.077209f, 0.085083f, 0.094177f, 0.103821f, 0.114563f, 0.126709f, 0.140015f,
+		0.154785f, 0.171143f, 0.188477f, 0.208252f, 0.229004f, 0.251709f, 0.275879f, 0.302002f, 0.328613f, 0.356445f, 0.385986f, 0.416504f,
+		0.447510f, 0.478760f, 0.510254f, 0.542480f, 0.573730f, 0.604980f, 0.635742f, 0.665527f, 0.694336f, 0.722656f, 0.887695f, 0.897949f,
+		0.898926f, 0.899414f, 0.897949f, 0.898438f, 0.000661f, 0.001222f, 0.002275f, 0.003313f, 0.004181f, 0.005119f, 0.006275f, 0.007126f,
+		0.007988f, 0.009354f, 0.010300f, 0.012062f, 0.013313f, 0.014786f, 0.016251f, 0.018021f, 0.019516f, 0.021896f, 0.024017f, 0.026428f,
+		0.029022f, 0.031799f, 0.034698f, 0.038422f, 0.042236f, 0.046265f, 0.050598f, 0.055786f, 0.061493f, 0.067871f, 0.074951f, 0.082458f,
+		0.091187f, 0.101135f, 0.111694f, 0.123779f, 0.137207f, 0.151978f, 0.167969f, 0.186157f, 0.205688f, 0.226929f, 0.249756f, 0.274658f,
+		0.301025f, 0.328613f, 0.357178f, 0.387207f, 0.418457f, 0.450195f, 0.482422f, 0.516113f, 0.548340f, 0.580566f, 0.612305f, 0.644043f,
+		0.674805f, 0.705566f, 0.882812f, 0.890625f, 0.892578f, 0.893066f, 0.892578f, 0.893066f, 0.000379f, 0.001211f, 0.002066f, 0.003040f,
+		0.003834f, 0.004616f, 0.005608f, 0.006550f, 0.007347f, 0.008408f, 0.009529f, 0.010452f, 0.011940f, 0.013039f, 0.014313f, 0.015961f,
+		0.017746f, 0.019180f, 0.021210f, 0.023239f, 0.025482f, 0.028030f, 0.030640f, 0.033661f, 0.036987f, 0.040466f, 0.044617f, 0.048828f,
+		0.053894f, 0.059235f, 0.065674f, 0.072632f, 0.079956f, 0.089050f, 0.098267f, 0.109009f, 0.120789f, 0.134521f, 0.148926f, 0.165405f,
+		0.183228f, 0.202881f, 0.224731f, 0.248779f, 0.273193f, 0.300049f, 0.329346f, 0.358887f, 0.390381f, 0.421387f, 0.454590f, 0.488770f,
+		0.521484f, 0.555176f, 0.588379f, 0.621582f, 0.654785f, 0.686523f, 0.875488f, 0.885254f, 0.886719f, 0.886230f, 0.886719f, 0.886230f,
+		0.000282f, 0.001126f, 0.002010f, 0.002661f, 0.003340f, 0.004269f, 0.005192f, 0.005711f, 0.006638f, 0.007278f, 0.008377f, 0.009483f,
+		0.010567f, 0.011742f, 0.012871f, 0.014061f, 0.015480f, 0.017242f, 0.018799f, 0.020584f, 0.022461f, 0.024490f, 0.027100f, 0.029434f,
+		0.032532f, 0.035706f, 0.038971f, 0.042969f, 0.047241f, 0.052094f, 0.057373f, 0.063232f, 0.070007f, 0.077637f, 0.086243f, 0.095764f,
+		0.106323f, 0.118164f, 0.131470f, 0.146118f, 0.162720f, 0.181030f, 0.200928f, 0.223022f, 0.247070f, 0.272705f, 0.300537f, 0.330322f,
+		0.360107f, 0.393066f, 0.426270f, 0.459473f, 0.494629f, 0.529297f, 0.564453f, 0.598633f, 0.633789f, 0.666504f, 0.868652f, 0.878418f,
+		0.879395f, 0.880371f, 0.879883f, 0.879395f, 0.000340f, 0.000963f, 0.001826f, 0.002459f, 0.003307f, 0.003847f, 0.004719f, 0.004936f,
+		0.005802f, 0.006695f, 0.007748f, 0.008522f, 0.009506f, 0.010376f, 0.011383f, 0.012787f, 0.013901f, 0.015182f, 0.016663f, 0.018051f,
+		0.019821f, 0.021759f, 0.023590f, 0.025818f, 0.028519f, 0.030975f, 0.034210f, 0.037811f, 0.040802f, 0.045349f, 0.050201f, 0.055298f,
+		0.061310f, 0.067688f, 0.074768f, 0.083557f, 0.092590f, 0.103149f, 0.115479f, 0.128906f, 0.142944f, 0.160278f, 0.178345f, 0.198975f,
+		0.221802f, 0.246094f, 0.272949f, 0.301514f, 0.331543f, 0.363525f, 0.396729f, 0.430908f, 0.466553f, 0.501953f, 0.538086f, 0.574707f,
+		0.610840f, 0.646973f, 0.860352f, 0.870605f, 0.873047f, 0.873047f, 0.873535f, 0.872559f, 0.000225f, 0.001021f, 0.001653f, 0.002302f,
+		0.002827f, 0.003448f, 0.003937f, 0.004486f, 0.004986f, 0.006252f, 0.007000f, 0.007416f, 0.008224f, 0.009300f, 0.009972f, 0.011322f,
+		0.012115f, 0.013428f, 0.014557f, 0.015991f, 0.017532f, 0.018982f, 0.020706f, 0.022781f, 0.024567f, 0.027161f, 0.029770f, 0.032623f,
+		0.035828f, 0.039551f, 0.043030f, 0.047852f, 0.052795f, 0.058716f, 0.065125f, 0.072266f, 0.080566f, 0.089661f, 0.100403f, 0.112854f,
+		0.125732f, 0.140991f, 0.157349f, 0.176514f, 0.197510f, 0.220581f, 0.245850f, 0.273438f, 0.302979f, 0.334717f, 0.367676f, 0.401855f,
+		0.437256f, 0.474609f, 0.512695f, 0.549316f, 0.588379f, 0.625000f, 0.853027f, 0.863281f, 0.866211f, 0.866211f, 0.866699f, 0.866211f,
+		0.000324f, 0.000845f, 0.001534f, 0.002172f, 0.002474f, 0.003115f, 0.003824f, 0.003937f, 0.004848f, 0.005417f, 0.006222f, 0.006760f,
+		0.007446f, 0.008186f, 0.009102f, 0.009888f, 0.010620f, 0.011551f, 0.012878f, 0.013954f, 0.015106f, 0.016495f, 0.018143f, 0.019669f,
+		0.021713f, 0.023468f, 0.025818f, 0.028183f, 0.031021f, 0.033783f, 0.037445f, 0.041534f, 0.045532f, 0.050598f, 0.056152f, 0.062500f,
+		0.069580f, 0.077698f, 0.086914f, 0.097717f, 0.108948f, 0.123047f, 0.138184f, 0.155273f, 0.174438f, 0.196167f, 0.219604f, 0.246094f,
+		0.274902f, 0.305420f, 0.338379f, 0.372314f, 0.408936f, 0.445801f, 0.484131f, 0.523438f, 0.562988f, 0.604492f, 0.843262f, 0.856445f,
+		0.857422f, 0.857910f, 0.858398f, 0.858398f, 0.000331f, 0.000944f, 0.001288f, 0.001833f, 0.002388f, 0.002769f, 0.003216f, 0.003664f,
+		0.004276f, 0.004822f, 0.005173f, 0.005951f, 0.006531f, 0.007156f, 0.007896f, 0.008438f, 0.009430f, 0.010117f, 0.011208f, 0.012253f,
+		0.012970f, 0.014297f, 0.015572f, 0.017059f, 0.018692f, 0.020264f, 0.022125f, 0.024323f, 0.026474f, 0.029343f, 0.032288f, 0.035461f,
+		0.039062f, 0.043335f, 0.047821f, 0.053558f, 0.059509f, 0.067078f, 0.074341f, 0.083862f, 0.094360f, 0.106323f, 0.120117f, 0.135254f,
+		0.153442f, 0.172852f, 0.195190f, 0.220337f, 0.246948f, 0.276611f, 0.308594f, 0.343262f, 0.379150f, 0.416992f, 0.455811f, 0.496582f,
+		0.537598f, 0.579590f, 0.834473f, 0.847656f, 0.850098f, 0.850098f, 0.849609f, 0.850098f, 0.000316f, 0.000824f, 0.001088f, 0.001693f,
+		0.002062f, 0.002403f, 0.003027f, 0.003460f, 0.003712f, 0.004166f, 0.004765f, 0.005138f, 0.005871f, 0.006218f, 0.006924f, 0.007431f,
+		0.008255f, 0.008850f, 0.009781f, 0.010590f, 0.011391f, 0.012367f, 0.013474f, 0.014709f, 0.015823f, 0.017685f, 0.018982f, 0.020844f,
+		0.022629f, 0.025070f, 0.027496f, 0.030380f, 0.033447f, 0.037140f, 0.041168f, 0.045654f, 0.050720f, 0.057251f, 0.063965f, 0.071777f,
+		0.080811f, 0.091248f, 0.103638f, 0.117126f, 0.133179f, 0.151001f, 0.171631f, 0.194580f, 0.220337f, 0.248413f, 0.279785f, 0.313965f,
+		0.349365f, 0.386963f, 0.426514f, 0.468262f, 0.510742f, 0.555176f, 0.825684f, 0.838379f, 0.839844f, 0.841309f, 0.841309f, 0.841309f,
+		0.000210f, 0.000717f, 0.001084f, 0.001454f, 0.001882f, 0.002096f, 0.002468f, 0.002996f, 0.003395f, 0.003632f, 0.004066f, 0.004467f,
+		0.005020f, 0.005569f, 0.005917f, 0.006474f, 0.006958f, 0.007576f, 0.008453f, 0.009140f, 0.010002f, 0.010689f, 0.011520f, 0.012596f,
+		0.013695f, 0.014938f, 0.016220f, 0.017593f, 0.019424f, 0.020996f, 0.023331f, 0.025696f, 0.028427f, 0.031067f, 0.034668f, 0.038422f,
+		0.042908f, 0.048096f, 0.054016f, 0.060699f, 0.068909f, 0.077515f, 0.088501f, 0.100464f, 0.114624f, 0.130615f, 0.149048f, 0.170654f,
+		0.194214f, 0.222046f, 0.251465f, 0.283936f, 0.319580f, 0.357422f, 0.397461f, 0.440186f, 0.484375f, 0.528320f, 0.814941f, 0.828613f,
+		0.830078f, 0.832031f, 0.831543f, 0.833008f, 0.000234f, 0.000576f, 0.000939f, 0.001362f, 0.001481f, 0.001999f, 0.002228f, 0.002714f,
+		0.002846f, 0.003218f, 0.003555f, 0.003933f, 0.004356f, 0.004787f, 0.005169f, 0.005604f, 0.006145f, 0.006554f, 0.007275f, 0.007675f,
+		0.008293f, 0.009201f, 0.009979f, 0.010651f, 0.011497f, 0.012527f, 0.013893f, 0.014771f, 0.016373f, 0.017975f, 0.019455f, 0.021683f,
+		0.023895f, 0.026077f, 0.029114f, 0.032257f, 0.036072f, 0.040405f, 0.045197f, 0.050903f, 0.057770f, 0.065613f, 0.074524f, 0.085388f,
+		0.097656f, 0.111694f, 0.128540f, 0.147949f, 0.170166f, 0.195435f, 0.223389f, 0.255127f, 0.289551f, 0.327393f, 0.367432f, 0.410400f,
+		0.455078f, 0.502441f, 0.804199f, 0.818848f, 0.821289f, 0.822266f, 0.822754f, 0.822266f, 0.000213f, 0.000506f, 0.000756f, 0.001184f,
+		0.001396f, 0.001697f, 0.002010f, 0.002474f, 0.002569f, 0.002918f, 0.003090f, 0.003496f, 0.003855f, 0.004139f, 0.004478f, 0.004852f,
+		0.005253f, 0.005665f, 0.006100f, 0.006638f, 0.007080f, 0.007744f, 0.008293f, 0.009132f, 0.009750f, 0.010658f, 0.011536f, 0.012413f,
+		0.013779f, 0.014908f, 0.016510f, 0.017990f, 0.019623f, 0.021637f, 0.024109f, 0.026718f, 0.029922f, 0.033539f, 0.037567f, 0.042572f,
+		0.048279f, 0.054413f, 0.062042f, 0.071472f, 0.081909f, 0.094604f, 0.109436f, 0.127075f, 0.146484f, 0.170044f, 0.196533f, 0.226929f,
+		0.260254f, 0.296875f, 0.337402f, 0.380615f, 0.426025f, 0.475342f, 0.792969f, 0.807617f, 0.811035f, 0.811523f, 0.812012f, 0.813477f,
+		0.000119f, 0.000422f, 0.000883f, 0.001027f, 0.001189f, 0.001604f, 0.001783f, 0.001913f, 0.002228f, 0.002522f, 0.002645f, 0.003086f,
+		0.003199f, 0.003534f, 0.003790f, 0.004105f, 0.004421f, 0.004902f, 0.005283f, 0.005589f, 0.006039f, 0.006401f, 0.007088f, 0.007519f,
+		0.008217f, 0.008812f, 0.009712f, 0.010460f, 0.011337f, 0.012413f, 0.013596f, 0.014687f, 0.016159f, 0.018051f, 0.019913f, 0.022018f,
+		0.024551f, 0.027359f, 0.030792f, 0.035065f, 0.039703f, 0.044983f, 0.051392f, 0.059204f, 0.068176f, 0.079102f, 0.092041f, 0.106873f,
+		0.125000f, 0.145874f, 0.170532f, 0.198975f, 0.230835f, 0.267090f, 0.306641f, 0.349854f, 0.395508f, 0.445801f, 0.780762f, 0.796875f,
+		0.799805f, 0.801270f, 0.801270f, 0.801270f, 0.000227f, 0.000521f, 0.000698f, 0.000817f, 0.001236f, 0.001359f, 0.001540f, 0.001619f,
+		0.001940f, 0.002089f, 0.002430f, 0.002552f, 0.002655f, 0.002932f, 0.003241f, 0.003532f, 0.003841f, 0.004120f, 0.004292f, 0.004761f,
+		0.005051f, 0.005459f, 0.005886f, 0.006290f, 0.006821f, 0.007320f, 0.007889f, 0.008652f, 0.009399f, 0.010063f, 0.010887f, 0.012215f,
+		0.013206f, 0.014648f, 0.016037f, 0.017853f, 0.019958f, 0.022491f, 0.024994f, 0.028091f, 0.032135f, 0.036530f, 0.041809f, 0.048096f,
+		0.055908f, 0.064941f, 0.076050f, 0.089050f, 0.104980f, 0.123596f, 0.146118f, 0.172363f, 0.203003f, 0.237183f, 0.276123f, 0.318359f,
+		0.365479f, 0.416504f, 0.768555f, 0.784668f, 0.788086f, 0.789551f, 0.790039f, 0.790039f, 0.000000f, 0.000448f, 0.000566f, 0.000688f,
+		0.000985f, 0.001144f, 0.001305f, 0.001437f, 0.001622f, 0.001731f, 0.001989f, 0.002174f, 0.002338f, 0.002552f, 0.002739f, 0.002924f,
+		0.003239f, 0.003405f, 0.003628f, 0.003933f, 0.004200f, 0.004463f, 0.004948f, 0.005245f, 0.005615f, 0.006138f, 0.006699f, 0.006989f,
+		0.007793f, 0.008247f, 0.008980f, 0.009918f, 0.010857f, 0.011795f, 0.013016f, 0.014244f, 0.015930f, 0.017868f, 0.019882f, 0.022659f,
+		0.025543f, 0.029160f, 0.033417f, 0.038635f, 0.044983f, 0.052338f, 0.061859f, 0.072693f, 0.086487f, 0.102966f, 0.122864f, 0.146973f,
+		0.175049f, 0.207764f, 0.245605f, 0.287842f, 0.334229f, 0.385986f, 0.755371f, 0.771973f, 0.775879f, 0.777344f, 0.777832f, 0.778809f,
+		0.000000f, 0.000303f, 0.000512f, 0.000752f, 0.000828f, 0.001036f, 0.001184f, 0.001292f, 0.001281f, 0.001460f, 0.001717f, 0.001843f,
+		0.001955f, 0.002060f, 0.002317f, 0.002476f, 0.002542f, 0.002869f, 0.003088f, 0.003313f, 0.003559f, 0.003693f, 0.004082f, 0.004318f,
+		0.004696f, 0.005070f, 0.005245f, 0.005741f, 0.006126f, 0.006771f, 0.007298f, 0.007828f, 0.008583f, 0.009338f, 0.010246f, 0.011528f,
+		0.012794f, 0.014160f, 0.015717f, 0.017853f, 0.019958f, 0.022995f, 0.026291f, 0.030533f, 0.035553f, 0.041565f, 0.048981f, 0.058350f,
+		0.069824f, 0.083801f, 0.101685f, 0.122437f, 0.148438f, 0.178833f, 0.215454f, 0.256104f, 0.302490f, 0.354736f, 0.741699f, 0.758789f,
+		0.762695f, 0.763672f, 0.764648f, 0.765625f, 0.000097f, 0.000306f, 0.000370f, 0.000618f, 0.000713f, 0.000810f, 0.000953f, 0.000920f,
+		0.001167f, 0.001238f, 0.001406f, 0.001483f, 0.001540f, 0.001794f, 0.001970f, 0.002028f, 0.002264f, 0.002354f, 0.002459f, 0.002636f,
+		0.002827f, 0.003096f, 0.003342f, 0.003544f, 0.003881f, 0.003948f, 0.004459f, 0.004742f, 0.005005f, 0.005394f, 0.005867f, 0.006374f,
+		0.006901f, 0.007507f, 0.008202f, 0.008881f, 0.010017f, 0.010986f, 0.012451f, 0.013809f, 0.015511f, 0.017776f, 0.020325f, 0.023453f,
+		0.027390f, 0.032349f, 0.038330f, 0.045624f, 0.055359f, 0.067078f, 0.082275f, 0.101013f, 0.123657f, 0.151611f, 0.185791f, 0.225342f,
+		0.270752f, 0.322754f, 0.727051f, 0.746094f, 0.749512f, 0.750977f, 0.751953f, 0.751953f, 0.000228f, 0.000211f, 0.000504f, 0.000443f,
+		0.000523f, 0.000672f, 0.000703f, 0.000902f, 0.000975f, 0.001010f, 0.001122f, 0.001178f, 0.001257f, 0.001424f, 0.001575f, 0.001631f,
+		0.001789f, 0.001910f, 0.002090f, 0.002144f, 0.002411f, 0.002520f, 0.002703f, 0.002827f, 0.003010f, 0.003195f, 0.003403f, 0.003750f,
+		0.003960f, 0.004276f, 0.004780f, 0.005005f, 0.005432f, 0.005981f, 0.006428f, 0.007015f, 0.007812f, 0.008537f, 0.009415f, 0.010658f,
+		0.011963f, 0.013443f, 0.015396f, 0.017731f, 0.020782f, 0.024414f, 0.029083f, 0.034912f, 0.042572f, 0.052216f, 0.064392f, 0.080017f,
+		0.100220f, 0.126099f, 0.157227f, 0.194946f, 0.239136f, 0.290283f, 0.712402f, 0.731445f, 0.734863f, 0.736816f, 0.737305f, 0.737793f,
+		0.000211f, 0.000198f, 0.000195f, 0.000413f, 0.000517f, 0.000531f, 0.000586f, 0.000736f, 0.000769f, 0.000809f, 0.000970f, 0.001007f,
+		0.001067f, 0.001134f, 0.001211f, 0.001348f, 0.001341f, 0.001534f, 0.001617f, 0.001734f, 0.001942f, 0.002010f, 0.002110f, 0.002268f,
+		0.002523f, 0.002607f, 0.002829f, 0.003004f, 0.003113f, 0.003403f, 0.003681f, 0.003990f, 0.004257f, 0.004601f, 0.005039f, 0.005444f,
+		0.005993f, 0.006561f, 0.007278f, 0.008026f, 0.009041f, 0.010124f, 0.011513f, 0.013222f, 0.015320f, 0.017914f, 0.021408f, 0.025833f,
+		0.031433f, 0.039429f, 0.049255f, 0.062286f, 0.079102f, 0.101135f, 0.130005f, 0.164917f, 0.207764f, 0.258057f, 0.696289f, 0.716309f,
+		0.720215f, 0.722168f, 0.722656f, 0.723145f, 0.000000f, 0.000080f, 0.000286f, 0.000374f, 0.000434f, 0.000457f, 0.000460f, 0.000568f,
+		0.000610f, 0.000669f, 0.000715f, 0.000773f, 0.000877f, 0.000918f, 0.001030f, 0.000998f, 0.001148f, 0.001134f, 0.001305f, 0.001369f,
+		0.001410f, 0.001534f, 0.001688f, 0.001780f, 0.001899f, 0.001963f, 0.002081f, 0.002199f, 0.002470f, 0.002563f, 0.002758f, 0.003006f,
+		0.003273f, 0.003531f, 0.003817f, 0.004093f, 0.004532f, 0.004993f, 0.005463f, 0.006027f, 0.006657f, 0.007492f, 0.008537f, 0.009689f,
+		0.011246f, 0.012985f, 0.015518f, 0.018539f, 0.022827f, 0.028534f, 0.036072f, 0.046234f, 0.060028f, 0.078918f, 0.103943f, 0.136353f,
+		0.176514f, 0.225952f, 0.679199f, 0.699707f, 0.703613f, 0.706055f, 0.706543f, 0.708008f, 0.000089f, 0.000176f, 0.000232f, 0.000342f,
+		0.000317f, 0.000319f, 0.000420f, 0.000382f, 0.000494f, 0.000515f, 0.000612f, 0.000650f, 0.000671f, 0.000701f, 0.000732f, 0.000859f,
+		0.000888f, 0.000923f, 0.001002f, 0.001048f, 0.001170f, 0.001234f, 0.001292f, 0.001426f, 0.001414f, 0.001476f, 0.001622f, 0.001723f,
+		0.001892f, 0.001976f, 0.002237f, 0.002239f, 0.002476f, 0.002645f, 0.002817f, 0.003092f, 0.003355f, 0.003626f, 0.003979f, 0.004459f,
+		0.004948f, 0.005527f, 0.006256f, 0.007027f, 0.008026f, 0.009270f, 0.010918f, 0.013184f, 0.016098f, 0.019913f, 0.025253f, 0.033112f,
+		0.043762f, 0.059113f, 0.079956f, 0.109009f, 0.146729f, 0.193726f, 0.660645f, 0.682129f, 0.688477f, 0.690430f, 0.689941f, 0.690918f,
+		0.000000f, 0.000063f, 0.000194f, 0.000281f, 0.000187f, 0.000325f, 0.000278f, 0.000272f, 0.000386f, 0.000466f, 0.000462f, 0.000510f,
+		0.000519f, 0.000587f, 0.000613f, 0.000603f, 0.000671f, 0.000709f, 0.000744f, 0.000808f, 0.000858f, 0.000913f, 0.000963f, 0.000999f,
+		0.001062f, 0.001106f, 0.001262f, 0.001266f, 0.001431f, 0.001562f, 0.001672f, 0.001693f, 0.001810f, 0.001976f, 0.002090f, 0.002289f,
+		0.002422f, 0.002666f, 0.002916f, 0.003166f, 0.003513f, 0.003862f, 0.004318f, 0.004936f, 0.005646f, 0.006493f, 0.007626f, 0.009048f,
+		0.010826f, 0.013519f, 0.017166f, 0.022476f, 0.030258f, 0.041687f, 0.058807f, 0.083435f, 0.117737f, 0.162598f, 0.644043f, 0.666504f,
+		0.670410f, 0.673340f, 0.674316f, 0.675293f, 0.000000f, 0.000117f, 0.000112f, 0.000178f, 0.000216f, 0.000222f, 0.000271f, 0.000229f,
+		0.000280f, 0.000283f, 0.000326f, 0.000376f, 0.000376f, 0.000443f, 0.000456f, 0.000470f, 0.000499f, 0.000507f, 0.000547f, 0.000566f,
+		0.000613f, 0.000667f, 0.000692f, 0.000749f, 0.000773f, 0.000803f, 0.000917f, 0.000924f, 0.000997f, 0.001055f, 0.001096f, 0.001236f,
+		0.001261f, 0.001376f, 0.001466f, 0.001693f, 0.001695f, 0.001826f, 0.002077f, 0.002226f, 0.002411f, 0.002686f, 0.002985f, 0.003368f,
+		0.003801f, 0.004353f, 0.005131f, 0.005974f, 0.007370f, 0.008842f, 0.011345f, 0.014717f, 0.019699f, 0.027893f, 0.040619f, 0.060730f,
+		0.090454f, 0.132080f, 0.625488f, 0.649414f, 0.653809f, 0.655273f, 0.656250f, 0.658203f, 0.000000f, 0.000000f, 0.000108f, 0.000121f,
+		0.000136f, 0.000154f, 0.000158f, 0.000191f, 0.000203f, 0.000213f, 0.000270f, 0.000223f, 0.000232f, 0.000270f, 0.000296f, 0.000342f,
+		0.000324f, 0.000352f, 0.000453f, 0.000407f, 0.000450f, 0.000459f, 0.000486f, 0.000524f, 0.000545f, 0.000565f, 0.000630f, 0.000620f,
+		0.000678f, 0.000803f, 0.000763f, 0.000813f, 0.000860f, 0.000937f, 0.001035f, 0.001101f, 0.001141f, 0.001254f, 0.001399f, 0.001449f,
+		0.001616f, 0.001779f, 0.001942f, 0.002220f, 0.002493f, 0.002808f, 0.003258f, 0.003895f, 0.004623f, 0.005714f, 0.007111f, 0.009178f,
+		0.012367f, 0.017319f, 0.025879f, 0.040741f, 0.065552f, 0.103577f, 0.606934f, 0.630371f, 0.635254f, 0.637695f, 0.638672f, 0.639648f,
+		0.000000f, 0.000109f, 0.000102f, 0.000098f, 0.000105f, 0.000110f, 0.000113f, 0.000122f, 0.000117f, 0.000132f, 0.000147f, 0.000189f,
+		0.000163f, 0.000212f, 0.000213f, 0.000222f, 0.000224f, 0.000233f, 0.000258f, 0.000262f, 0.000274f, 0.000305f, 0.000340f, 0.000329f,
+		0.000358f, 0.000376f, 0.000445f, 0.000418f, 0.000447f, 0.000478f, 0.000546f, 0.000530f, 0.000594f, 0.000626f, 0.000679f, 0.000745f,
+		0.000763f, 0.000804f, 0.000869f, 0.000952f, 0.001025f, 0.001119f, 0.001254f, 0.001359f, 0.001584f, 0.001728f, 0.001993f, 0.002295f,
+		0.002790f, 0.003298f, 0.004135f, 0.005363f, 0.007267f, 0.010277f, 0.015350f, 0.024994f, 0.043518f, 0.076599f, 0.585938f, 0.611816f,
+		0.616211f, 0.619141f, 0.619629f, 0.620605f, 0.000000f, 0.000102f, 0.000095f, 0.000090f, 0.000085f, 0.000081f, 0.000078f, 0.000073f,
+		0.000075f, 0.000079f, 0.000087f, 0.000092f, 0.000095f, 0.000094f, 0.000133f, 0.000143f, 0.000152f, 0.000155f, 0.000161f, 0.000195f,
+		0.000174f, 0.000183f, 0.000188f, 0.000216f, 0.000233f, 0.000241f, 0.000241f, 0.000257f, 0.000269f, 0.000302f, 0.000325f, 0.000321f,
+		0.000350f, 0.000363f, 0.000405f, 0.000426f, 0.000456f, 0.000486f, 0.000539f, 0.000560f, 0.000614f, 0.000671f, 0.000722f, 0.000811f,
+		0.000891f, 0.000989f, 0.001162f, 0.001312f, 0.001545f, 0.001863f, 0.002340f, 0.002920f, 0.003963f, 0.005615f, 0.008499f, 0.013931f,
+		0.025833f, 0.052094f, 0.566406f, 0.591797f, 0.597168f, 0.599609f, 0.601074f, 0.601562f, 0.000110f, 0.000092f, 0.000084f, 0.000077f,
+		0.000073f, 0.000070f, 0.000067f, 0.000064f, 0.000061f, 0.000058f, 0.000055f, 0.000064f, 0.000051f, 0.000054f, 0.000071f, 0.000059f,
+		0.000082f, 0.000081f, 0.000090f, 0.000087f, 0.000099f, 0.000103f, 0.000127f, 0.000131f, 0.000135f, 0.000139f, 0.000142f, 0.000143f,
+		0.000156f, 0.000162f, 0.000173f, 0.000194f, 0.000206f, 0.000201f, 0.000233f, 0.000225f, 0.000246f, 0.000294f, 0.000279f, 0.000313f,
+		0.000333f, 0.000356f, 0.000395f, 0.000432f, 0.000459f, 0.000511f, 0.000577f, 0.000664f, 0.000770f, 0.000916f, 0.001114f, 0.001400f,
+		0.001881f, 0.002665f, 0.004093f, 0.006966f, 0.013290f, 0.031525f, 0.545410f, 0.571777f, 0.577637f, 0.579102f, 0.580566f, 0.581055f,
+		0.000093f, 0.000073f, 0.000066f, 0.000061f, 0.000056f, 0.000054f, 0.000051f, 0.000050f, 0.000048f, 0.000047f, 0.000045f, 0.000044f,
+		0.000042f, 0.000040f, 0.000038f, 0.000036f, 0.000039f, 0.000033f, 0.000041f, 0.000040f, 0.000046f, 0.000048f, 0.000051f, 0.000057f,
+		0.000060f, 0.000066f, 0.000062f, 0.000067f, 0.000080f, 0.000085f, 0.000088f, 0.000092f, 0.000092f, 0.000097f, 0.000109f, 0.000109f,
+		0.000117f, 0.000132f, 0.000134f, 0.000147f, 0.000154f, 0.000156f, 0.000188f, 0.000197f, 0.000219f, 0.000234f, 0.000266f, 0.000286f,
+		0.000335f, 0.000397f, 0.000472f, 0.000566f, 0.000751f, 0.001039f, 0.001626f, 0.002834f, 0.005909f, 0.015411f, 0.524414f, 0.551270f,
+		0.557129f, 0.559570f, 0.561035f, 0.561523f, 0.000060f, 0.000046f, 0.000039f, 0.000037f, 0.000034f, 0.000034f, 0.000032f, 0.000032f,
+		0.000031f, 0.000029f, 0.000029f, 0.000029f, 0.000028f, 0.000028f, 0.000028f, 0.000027f, 0.000026f, 0.000025f, 0.000024f, 0.000023f,
+		0.000022f, 0.000021f, 0.000020f, 0.000021f, 0.000020f, 0.000018f, 0.000018f, 0.000023f, 0.000024f, 0.000028f, 0.000032f, 0.000033f,
+		0.000032f, 0.000038f, 0.000039f, 0.000043f, 0.000046f, 0.000050f, 0.000052f, 0.000053f, 0.000057f, 0.000067f, 0.000073f, 0.000068f,
+		0.000076f, 0.000083f, 0.000097f, 0.000110f, 0.000116f, 0.000127f, 0.000157f, 0.000185f, 0.000246f, 0.000319f, 0.000466f, 0.000810f,
+		0.001841f, 0.005795f, 0.503418f, 0.531250f, 0.536621f, 0.539062f, 0.540039f, 0.540527f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000004f, 0.000005f, 0.000005f, 0.000008f, 0.000008f, 0.000009f, 0.000009f, 0.000010f, 0.000010f, 0.000010f, 0.000010f, 0.000011f,
+		0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000012f, 0.000012f, 0.000012f, 0.000012f, 0.000012f, 0.000012f, 0.000011f, 0.000011f,
+		0.000010f, 0.000010f, 0.000009f, 0.000009f, 0.000009f, 0.000008f, 0.000008f, 0.000008f, 0.000009f, 0.000009f, 0.000010f, 0.000012f,
+		0.000013f, 0.000014f, 0.000015f, 0.000017f, 0.000020f, 0.000021f, 0.000018f, 0.000023f, 0.000023f, 0.000025f, 0.000030f, 0.000038f,
+		0.000043f, 0.000059f, 0.000079f, 0.000131f, 0.000279f, 0.001210f, 0.481934f, 0.510254f, 0.516113f, 0.518555f, 0.520020f, 0.520508f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000001f,
+		0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f,
+		0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000003f, 0.000004f, 0.000006f, 0.000022f, 0.460449f, 0.489258f,
+		0.495850f, 0.498291f, 0.499512f, 0.500000f, 
+	},
+	{
+		0.038544f, 0.111450f, 0.177368f, 0.237061f, 0.290771f, 0.339600f, 0.384277f, 0.425293f, 0.462402f, 0.497070f, 0.527344f, 0.556152f,
+		0.583496f, 0.607910f, 0.630859f, 0.652344f, 0.672852f, 0.690918f, 0.708496f, 0.724609f, 0.740723f, 0.754883f, 0.768066f, 0.780273f,
+		0.792480f, 0.803711f, 0.815430f, 0.825684f, 0.835449f, 0.844727f, 0.853516f, 0.861816f, 0.870117f, 0.877930f, 0.885254f, 0.892578f,
+		0.899414f, 0.905762f, 0.912109f, 0.918945f, 0.923828f, 0.928711f, 0.934082f, 0.939941f, 0.944824f, 0.949707f, 0.953613f, 0.958496f,
+		0.962402f, 0.967285f, 0.971191f, 0.974609f, 0.979004f, 0.982422f, 0.985352f, 0.989258f, 0.992188f, 0.996094f, 0.996094f, 0.990723f,
+		0.986328f, 0.982422f, 0.978516f, 0.975098f, 0.029068f, 0.087219f, 0.142578f, 0.195190f, 0.244629f, 0.291016f, 0.334717f, 0.375000f,
+		0.412842f, 0.446533f, 0.481201f, 0.511230f, 0.539062f, 0.565918f, 0.590820f, 0.614258f, 0.636719f, 0.656250f, 0.675293f, 0.693359f,
+		0.710449f, 0.726562f, 0.741699f, 0.755371f, 0.769043f, 0.781738f, 0.793457f, 0.805176f, 0.815918f, 0.826660f, 0.835938f, 0.845703f,
+		0.854980f, 0.862793f, 0.871582f, 0.879395f, 0.885742f, 0.894531f, 0.900879f, 0.907227f, 0.913086f, 0.919434f, 0.925293f, 0.931152f,
+		0.936523f, 0.941406f, 0.946777f, 0.951172f, 0.956055f, 0.960449f, 0.964355f, 0.968750f, 0.972656f, 0.976562f, 0.980469f, 0.984375f,
+		0.987793f, 0.991211f, 0.994141f, 0.989258f, 0.984863f, 0.981445f, 0.977539f, 0.974121f, 0.023346f, 0.069641f, 0.115601f, 0.160767f,
+		0.205078f, 0.248047f, 0.289062f, 0.328125f, 0.365723f, 0.401367f, 0.435059f, 0.466309f, 0.495361f, 0.523926f, 0.550781f, 0.574707f,
+		0.597168f, 0.620117f, 0.641113f, 0.660156f, 0.679688f, 0.696777f, 0.713379f, 0.728516f, 0.743652f, 0.757324f, 0.770996f, 0.784180f,
+		0.795410f, 0.806641f, 0.817383f, 0.828125f, 0.837891f, 0.847168f, 0.855957f, 0.864258f, 0.873047f, 0.880859f, 0.888672f, 0.895996f,
+		0.902832f, 0.909668f, 0.915039f, 0.921875f, 0.927246f, 0.934082f, 0.937988f, 0.943848f, 0.948242f, 0.953613f, 0.958496f, 0.962402f,
+		0.967285f, 0.971191f, 0.975098f, 0.979492f, 0.983398f, 0.985840f, 0.992188f, 0.987305f, 0.983398f, 0.979980f, 0.977051f, 0.973633f,
+		0.018600f, 0.056366f, 0.094299f, 0.133545f, 0.172729f, 0.211670f, 0.249756f, 0.285889f, 0.322021f, 0.356934f, 0.390869f, 0.421875f,
+		0.452148f, 0.481201f, 0.509277f, 0.535156f, 0.560059f, 0.583496f, 0.605957f, 0.626465f, 0.647949f, 0.665527f, 0.684570f, 0.700684f,
+		0.717285f, 0.731934f, 0.746582f, 0.760254f, 0.773926f, 0.786621f, 0.799316f, 0.809082f, 0.820312f, 0.830566f, 0.840332f, 0.850098f,
+		0.858887f, 0.867188f, 0.875000f, 0.883789f, 0.890625f, 0.898926f, 0.904297f, 0.912109f, 0.916992f, 0.924316f, 0.930176f, 0.935547f,
+		0.941406f, 0.945801f, 0.951172f, 0.956055f, 0.960938f, 0.964844f, 0.969727f, 0.974609f, 0.978516f, 0.981934f, 0.989746f, 0.985840f,
+		0.981934f, 0.978516f, 0.975586f, 0.972168f, 0.015068f, 0.046143f, 0.077881f, 0.111816f, 0.145264f, 0.179688f, 0.214600f, 0.249023f,
+		0.282715f, 0.316406f, 0.348389f, 0.380615f, 0.411133f, 0.440430f, 0.468018f, 0.494873f, 0.520508f, 0.546387f, 0.568848f, 0.591309f,
+		0.613281f, 0.634277f, 0.653809f, 0.670898f, 0.688477f, 0.706055f, 0.721191f, 0.736328f, 0.751465f, 0.764648f, 0.776855f, 0.789551f,
+		0.801270f, 0.812500f, 0.823730f, 0.833496f, 0.843262f, 0.853027f, 0.861328f, 0.869629f, 0.878418f, 0.885742f, 0.893555f, 0.900391f,
+		0.908203f, 0.914551f, 0.921387f, 0.927246f, 0.932617f, 0.938965f, 0.943848f, 0.949219f, 0.953613f, 0.959473f, 0.963867f, 0.968262f,
+		0.972656f, 0.977051f, 0.987305f, 0.983887f, 0.980957f, 0.977051f, 0.974121f, 0.970703f, 0.012444f, 0.037933f, 0.065613f, 0.093811f,
+		0.123474f, 0.153809f, 0.185059f, 0.215820f, 0.247559f, 0.279297f, 0.310547f, 0.341309f, 0.370361f, 0.399658f, 0.428467f, 0.457031f,
+		0.482910f, 0.507812f, 0.533203f, 0.556152f, 0.579590f, 0.600098f, 0.621094f, 0.641113f, 0.659668f, 0.676270f, 0.695312f, 0.710449f,
+		0.726074f, 0.740723f, 0.756348f, 0.769043f, 0.780762f, 0.794434f, 0.805176f, 0.816895f, 0.827637f, 0.837891f, 0.847168f, 0.855957f,
+		0.865723f, 0.873535f, 0.882324f, 0.889648f, 0.897949f, 0.904297f, 0.911133f, 0.917480f, 0.924316f, 0.930176f, 0.936523f, 0.941895f,
+		0.947266f, 0.952637f, 0.958008f, 0.962891f, 0.967285f, 0.971680f, 0.984863f, 0.981934f, 0.978516f, 0.975586f, 0.972656f, 0.969238f,
+		0.010353f, 0.032043f, 0.055359f, 0.079529f, 0.104980f, 0.131836f, 0.159424f, 0.187866f, 0.216431f, 0.245239f, 0.275146f, 0.304199f,
+		0.333496f, 0.362061f, 0.390869f, 0.417969f, 0.445068f, 0.471191f, 0.496582f, 0.520508f, 0.543457f, 0.566895f, 0.588867f, 0.608398f,
+		0.628906f, 0.648438f, 0.666992f, 0.684570f, 0.701660f, 0.716797f, 0.732422f, 0.746582f, 0.760254f, 0.773438f, 0.786133f, 0.798340f,
+		0.810547f, 0.821777f, 0.832520f, 0.842773f, 0.851074f, 0.860352f, 0.869629f, 0.878906f, 0.886230f, 0.894043f, 0.901855f, 0.908691f,
+		0.915527f, 0.922363f, 0.928223f, 0.935059f, 0.939941f, 0.945312f, 0.950684f, 0.956055f, 0.962402f, 0.966797f, 0.982910f, 0.979980f,
+		0.977051f, 0.973633f, 0.970703f, 0.968262f, 0.008598f, 0.027328f, 0.046417f, 0.067871f, 0.089905f, 0.113220f, 0.137695f, 0.163330f,
+		0.189087f, 0.216064f, 0.243164f, 0.270752f, 0.298340f, 0.326416f, 0.354004f, 0.381348f, 0.407715f, 0.434082f, 0.460205f, 0.484863f,
+		0.508789f, 0.532227f, 0.555176f, 0.577637f, 0.598145f, 0.618652f, 0.637695f, 0.657227f, 0.674805f, 0.691406f, 0.708008f, 0.723633f,
+		0.738770f, 0.751953f, 0.766113f, 0.779785f, 0.791992f, 0.804199f, 0.815918f, 0.825684f, 0.836914f, 0.846680f, 0.856934f, 0.866211f,
+		0.874512f, 0.882324f, 0.890625f, 0.898438f, 0.905273f, 0.913086f, 0.919922f, 0.926758f, 0.933105f, 0.938477f, 0.944824f, 0.951172f,
+		0.955566f, 0.960938f, 0.980469f, 0.978027f, 0.974609f, 0.972168f, 0.969238f, 0.966797f, 0.007561f, 0.023315f, 0.040344f, 0.058228f,
+		0.077148f, 0.097534f, 0.119995f, 0.142212f, 0.165649f, 0.190063f, 0.214722f, 0.240601f, 0.266846f, 0.293457f, 0.319824f, 0.346924f,
+		0.372314f, 0.398438f, 0.424561f, 0.449463f, 0.474609f, 0.498535f, 0.521973f, 0.544434f, 0.566895f, 0.587402f, 0.608398f, 0.628418f,
+		0.645996f, 0.665039f, 0.683105f, 0.699219f, 0.716309f, 0.731445f, 0.745117f, 0.760254f, 0.772949f, 0.786133f, 0.799316f, 0.809570f,
+		0.820801f, 0.832031f, 0.843262f, 0.852051f, 0.861816f, 0.871094f, 0.880371f, 0.887695f, 0.895996f, 0.904297f, 0.911133f, 0.917969f,
+		0.924805f, 0.931641f, 0.937012f, 0.943848f, 0.949707f, 0.954590f, 0.978027f, 0.976074f, 0.973145f, 0.970215f, 0.967773f, 0.965332f,
+		0.006416f, 0.020065f, 0.034943f, 0.050537f, 0.067078f, 0.084900f, 0.104065f, 0.123962f, 0.145264f, 0.166748f, 0.189575f, 0.213501f,
+		0.237305f, 0.262451f, 0.288574f, 0.313477f, 0.338623f, 0.364502f, 0.389893f, 0.414551f, 0.440186f, 0.464600f, 0.487549f, 0.510742f,
+		0.534668f, 0.556641f, 0.578613f, 0.598145f, 0.618652f, 0.637207f, 0.655273f, 0.674805f, 0.690430f, 0.707031f, 0.724121f, 0.739258f,
+		0.752930f, 0.767090f, 0.779785f, 0.792969f, 0.805176f, 0.816895f, 0.827637f, 0.838379f, 0.849121f, 0.858398f, 0.868652f, 0.876465f,
+		0.885742f, 0.894043f, 0.901855f, 0.909180f, 0.916992f, 0.923828f, 0.930176f, 0.937012f, 0.943359f, 0.949707f, 0.975586f, 0.973633f,
+		0.971191f, 0.968262f, 0.965820f, 0.963379f, 0.005802f, 0.017502f, 0.030045f, 0.043823f, 0.058014f, 0.074280f, 0.090759f, 0.108459f,
+		0.127197f, 0.146484f, 0.167725f, 0.189087f, 0.211304f, 0.234497f, 0.258301f, 0.282471f, 0.307373f, 0.331299f, 0.356689f, 0.381104f,
+		0.405762f, 0.430420f, 0.455078f, 0.478516f, 0.502441f, 0.524414f, 0.545898f, 0.568359f, 0.588867f, 0.608887f, 0.628906f, 0.646973f,
+		0.665527f, 0.684082f, 0.701172f, 0.715820f, 0.731934f, 0.746582f, 0.760742f, 0.774414f, 0.787598f, 0.800781f, 0.812500f, 0.823730f,
+		0.834961f, 0.845703f, 0.855469f, 0.865234f, 0.874512f, 0.883789f, 0.892090f, 0.899902f, 0.908203f, 0.916016f, 0.922852f, 0.930176f,
+		0.936523f, 0.942871f, 0.972656f, 0.971191f, 0.968750f, 0.966309f, 0.963867f, 0.961426f, 0.004734f, 0.014984f, 0.026169f, 0.038177f,
+		0.051208f, 0.065186f, 0.079468f, 0.095276f, 0.111633f, 0.129639f, 0.148071f, 0.167969f, 0.188599f, 0.208984f, 0.231689f, 0.254639f,
+		0.277832f, 0.301025f, 0.325439f, 0.349854f, 0.373779f, 0.397705f, 0.422607f, 0.446045f, 0.469727f, 0.492676f, 0.514648f, 0.537598f,
+		0.559570f, 0.580078f, 0.600586f, 0.620117f, 0.639648f, 0.658203f, 0.676758f, 0.692871f, 0.708984f, 0.725586f, 0.740723f, 0.755859f,
+		0.769531f, 0.783691f, 0.796875f, 0.808594f, 0.820801f, 0.832520f, 0.842285f, 0.852539f, 0.862793f, 0.872070f, 0.881836f, 0.890137f,
+		0.898926f, 0.906738f, 0.915039f, 0.922363f, 0.929199f, 0.936523f, 0.969727f, 0.968750f, 0.966797f, 0.964355f, 0.961914f, 0.959473f,
+		0.004055f, 0.013588f, 0.023132f, 0.033722f, 0.044891f, 0.057343f, 0.069763f, 0.083923f, 0.098389f, 0.114441f, 0.131226f, 0.148682f,
+		0.167603f, 0.186768f, 0.207031f, 0.228516f, 0.250732f, 0.272949f, 0.295410f, 0.318604f, 0.342285f, 0.365967f, 0.390381f, 0.413574f,
+		0.437744f, 0.460938f, 0.484131f, 0.506348f, 0.528320f, 0.550781f, 0.572266f, 0.592773f, 0.613281f, 0.632812f, 0.651367f, 0.669922f,
+		0.687500f, 0.704102f, 0.720215f, 0.735840f, 0.751465f, 0.764160f, 0.778809f, 0.792480f, 0.803711f, 0.816895f, 0.829102f, 0.840332f,
+		0.850586f, 0.860352f, 0.870605f, 0.880371f, 0.889648f, 0.897949f, 0.905762f, 0.914551f, 0.922363f, 0.929199f, 0.967285f, 0.966797f,
+		0.964844f, 0.961426f, 0.959473f, 0.958008f, 0.003611f, 0.011971f, 0.020401f, 0.030029f, 0.039185f, 0.050415f, 0.061737f, 0.074341f,
+		0.086975f, 0.101074f, 0.115845f, 0.131958f, 0.148682f, 0.166626f, 0.185059f, 0.205200f, 0.224854f, 0.245483f, 0.267334f, 0.290771f,
+		0.312988f, 0.335449f, 0.359619f, 0.382080f, 0.406250f, 0.429443f, 0.452881f, 0.475830f, 0.498779f, 0.520996f, 0.542480f, 0.563477f,
+		0.584473f, 0.604980f, 0.625977f, 0.643555f, 0.663086f, 0.681152f, 0.698242f, 0.714355f, 0.729980f, 0.746582f, 0.760742f, 0.774902f,
+		0.788086f, 0.801758f, 0.814941f, 0.826660f, 0.838867f, 0.848633f, 0.859863f, 0.869141f, 0.879395f, 0.889160f, 0.897949f, 0.906250f,
+		0.914551f, 0.922363f, 0.963867f, 0.964355f, 0.961914f, 0.959961f, 0.957520f, 0.955078f, 0.003393f, 0.010361f, 0.018494f, 0.026337f,
+		0.035187f, 0.044556f, 0.054596f, 0.065186f, 0.077515f, 0.089783f, 0.102783f, 0.117249f, 0.132446f, 0.148071f, 0.165649f, 0.183838f,
+		0.202026f, 0.221313f, 0.241943f, 0.262939f, 0.285156f, 0.307129f, 0.329102f, 0.352539f, 0.375977f, 0.398438f, 0.421875f, 0.445312f,
+		0.468750f, 0.490723f, 0.512695f, 0.534668f, 0.556641f, 0.577637f, 0.598633f, 0.619141f, 0.637695f, 0.656738f, 0.674805f, 0.692383f,
+		0.709473f, 0.726074f, 0.742188f, 0.756836f, 0.771973f, 0.786133f, 0.799316f, 0.812012f, 0.824707f, 0.835938f, 0.848145f, 0.858887f,
+		0.868164f, 0.878906f, 0.888184f, 0.897949f, 0.906250f, 0.914551f, 0.960938f, 0.960938f, 0.959473f, 0.957520f, 0.955078f, 0.953125f,
+		0.003084f, 0.009521f, 0.016144f, 0.023346f, 0.031204f, 0.039520f, 0.048523f, 0.057953f, 0.068359f, 0.079895f, 0.091309f, 0.104126f,
+		0.117920f, 0.132324f, 0.147949f, 0.164062f, 0.181396f, 0.199219f, 0.218872f, 0.238403f, 0.258545f, 0.279541f, 0.301758f, 0.323486f,
+		0.346191f, 0.368408f, 0.391846f, 0.414795f, 0.437256f, 0.460693f, 0.483643f, 0.505371f, 0.527832f, 0.550293f, 0.571289f, 0.591797f,
+		0.612305f, 0.632324f, 0.651855f, 0.670898f, 0.687500f, 0.705566f, 0.722168f, 0.737793f, 0.753418f, 0.768555f, 0.783691f, 0.796875f,
+		0.811035f, 0.823242f, 0.834473f, 0.846191f, 0.857422f, 0.868652f, 0.878418f, 0.887695f, 0.897949f, 0.906250f, 0.958008f, 0.958008f,
+		0.957031f, 0.954590f, 0.952637f, 0.950684f, 0.002666f, 0.008293f, 0.014297f, 0.021225f, 0.027847f, 0.035156f, 0.043274f, 0.051666f,
+		0.060791f, 0.070801f, 0.081543f, 0.092407f, 0.104858f, 0.118530f, 0.131836f, 0.146606f, 0.162598f, 0.179443f, 0.196777f, 0.215210f,
+		0.234375f, 0.254150f, 0.274414f, 0.295898f, 0.317871f, 0.340088f, 0.362549f, 0.385010f, 0.407959f, 0.430664f, 0.454590f, 0.476562f,
+		0.499268f, 0.521484f, 0.543945f, 0.564941f, 0.585938f, 0.606934f, 0.626465f, 0.646484f, 0.665527f, 0.683594f, 0.701660f, 0.717773f,
+		0.735352f, 0.751465f, 0.766113f, 0.781738f, 0.794922f, 0.808105f, 0.821289f, 0.833496f, 0.846191f, 0.857910f, 0.868164f, 0.878906f,
+		0.889160f, 0.899414f, 0.954102f, 0.955566f, 0.953613f, 0.952148f, 0.950195f, 0.948730f, 0.002396f, 0.007427f, 0.012978f, 0.018646f,
+		0.025024f, 0.031403f, 0.038788f, 0.046112f, 0.054260f, 0.063354f, 0.072693f, 0.082886f, 0.093689f, 0.105469f, 0.118164f, 0.130859f,
+		0.145996f, 0.161011f, 0.177124f, 0.193359f, 0.211670f, 0.230225f, 0.249634f, 0.270020f, 0.290771f, 0.311768f, 0.333740f, 0.356201f,
+		0.378906f, 0.401855f, 0.424561f, 0.447754f, 0.470215f, 0.493408f, 0.515137f, 0.537109f, 0.559570f, 0.580078f, 0.601074f, 0.621582f,
+		0.642090f, 0.661621f, 0.679688f, 0.697754f, 0.715820f, 0.732422f, 0.749512f, 0.765137f, 0.779785f, 0.794434f, 0.808594f, 0.821289f,
+		0.833496f, 0.846191f, 0.857910f, 0.869141f, 0.879883f, 0.889648f, 0.950195f, 0.952637f, 0.950684f, 0.948730f, 0.947266f, 0.945801f,
+		0.002029f, 0.006672f, 0.011658f, 0.016937f, 0.022476f, 0.028305f, 0.034332f, 0.041351f, 0.048584f, 0.056671f, 0.064697f, 0.073853f,
+		0.083923f, 0.094482f, 0.105225f, 0.117798f, 0.130615f, 0.144287f, 0.159302f, 0.174683f, 0.190430f, 0.208740f, 0.226318f, 0.245483f,
+		0.264893f, 0.285400f, 0.307129f, 0.328369f, 0.350342f, 0.372803f, 0.395264f, 0.418701f, 0.441650f, 0.462891f, 0.486816f, 0.509277f,
+		0.532227f, 0.553711f, 0.575684f, 0.596680f, 0.617676f, 0.638672f, 0.657715f, 0.676758f, 0.695312f, 0.712402f, 0.729492f, 0.746582f,
+		0.762695f, 0.778320f, 0.793457f, 0.807129f, 0.820801f, 0.833984f, 0.846191f, 0.858887f, 0.869629f, 0.881836f, 0.947266f, 0.949219f,
+		0.947754f, 0.946289f, 0.944824f, 0.942871f, 0.002142f, 0.006401f, 0.010841f, 0.015251f, 0.019760f, 0.025055f, 0.031113f, 0.037201f,
+		0.043671f, 0.050598f, 0.057892f, 0.066101f, 0.075012f, 0.084351f, 0.093994f, 0.105164f, 0.117432f, 0.129517f, 0.142822f, 0.157104f,
+		0.172119f, 0.188110f, 0.204956f, 0.223145f, 0.241577f, 0.260498f, 0.280762f, 0.301758f, 0.322998f, 0.345215f, 0.366943f, 0.389893f,
+		0.412842f, 0.435791f, 0.458008f, 0.482178f, 0.504395f, 0.526855f, 0.548828f, 0.571289f, 0.592285f, 0.612793f, 0.634277f, 0.654297f,
+		0.673340f, 0.692383f, 0.710938f, 0.729004f, 0.745117f, 0.762207f, 0.777832f, 0.792480f, 0.807129f, 0.821289f, 0.834961f, 0.847168f,
+		0.859863f, 0.871582f, 0.943359f, 0.946289f, 0.944824f, 0.943359f, 0.941895f, 0.940430f, 0.001760f, 0.005562f, 0.009621f, 0.013710f,
+		0.018417f, 0.022736f, 0.027939f, 0.033264f, 0.039185f, 0.045166f, 0.052460f, 0.059143f, 0.067261f, 0.075745f, 0.084106f, 0.094177f,
+		0.104980f, 0.116455f, 0.128174f, 0.141113f, 0.155151f, 0.169922f, 0.184937f, 0.201660f, 0.219238f, 0.237549f, 0.256348f, 0.276367f,
+		0.296875f, 0.317871f, 0.339844f, 0.361572f, 0.383789f, 0.407227f, 0.430908f, 0.453857f, 0.476807f, 0.498779f, 0.521973f, 0.543945f,
+		0.567383f, 0.589355f, 0.609863f, 0.631348f, 0.651855f, 0.671875f, 0.690918f, 0.709961f, 0.727539f, 0.744141f, 0.761719f, 0.777344f,
+		0.793457f, 0.808594f, 0.823242f, 0.835449f, 0.848633f, 0.861328f, 0.938965f, 0.941895f, 0.941406f, 0.940430f, 0.938477f, 0.937012f,
+		0.001594f, 0.005283f, 0.008789f, 0.012383f, 0.016342f, 0.020523f, 0.025284f, 0.029968f, 0.035217f, 0.040741f, 0.046417f, 0.052948f,
+		0.060120f, 0.067566f, 0.076294f, 0.084534f, 0.093750f, 0.104614f, 0.115173f, 0.126831f, 0.139160f, 0.152832f, 0.166748f, 0.181885f,
+		0.198853f, 0.215698f, 0.233521f, 0.252197f, 0.271973f, 0.291992f, 0.313477f, 0.334717f, 0.357178f, 0.379395f, 0.401855f, 0.425537f,
+		0.448242f, 0.471924f, 0.495361f, 0.517578f, 0.541016f, 0.562988f, 0.585938f, 0.607422f, 0.627930f, 0.649414f, 0.670410f, 0.688965f,
+		0.708496f, 0.727539f, 0.744629f, 0.761719f, 0.778809f, 0.794922f, 0.809082f, 0.824219f, 0.838379f, 0.851074f, 0.935059f, 0.938965f,
+		0.937988f, 0.937012f, 0.936035f, 0.933594f, 0.001564f, 0.004665f, 0.007973f, 0.011276f, 0.014908f, 0.018600f, 0.022675f, 0.027176f,
+		0.031464f, 0.036621f, 0.042023f, 0.047974f, 0.054108f, 0.060822f, 0.068237f, 0.075684f, 0.084229f, 0.093567f, 0.103210f, 0.113892f,
+		0.125000f, 0.137329f, 0.150269f, 0.164307f, 0.179810f, 0.194946f, 0.212158f, 0.229248f, 0.247925f, 0.267578f, 0.287842f, 0.308350f,
+		0.330322f, 0.352051f, 0.374756f, 0.397461f, 0.420654f, 0.444092f, 0.466797f, 0.490723f, 0.514160f, 0.537109f, 0.560059f, 0.582031f,
+		0.604980f, 0.626953f, 0.648926f, 0.668457f, 0.688477f, 0.708008f, 0.727539f, 0.745117f, 0.763672f, 0.779297f, 0.795410f, 0.811523f,
+		0.826660f, 0.840332f, 0.930664f, 0.934570f, 0.934082f, 0.933594f, 0.932129f, 0.930664f, 0.001424f, 0.004261f, 0.007122f, 0.010239f,
+		0.013374f, 0.016693f, 0.020401f, 0.024368f, 0.028595f, 0.033325f, 0.037964f, 0.043152f, 0.048340f, 0.054962f, 0.060730f, 0.067749f,
+		0.075684f, 0.083862f, 0.092041f, 0.102051f, 0.112305f, 0.123657f, 0.135376f, 0.148071f, 0.161987f, 0.176270f, 0.192139f, 0.208252f,
+		0.226196f, 0.244141f, 0.263672f, 0.283447f, 0.304199f, 0.325195f, 0.346924f, 0.370605f, 0.392822f, 0.416260f, 0.439209f, 0.463623f,
+		0.486084f, 0.511230f, 0.534180f, 0.558105f, 0.580566f, 0.603516f, 0.625000f, 0.647461f, 0.668457f, 0.688965f, 0.708496f, 0.727539f,
+		0.746582f, 0.764160f, 0.781738f, 0.798340f, 0.813477f, 0.829590f, 0.926758f, 0.931152f, 0.930664f, 0.929199f, 0.928223f, 0.927246f,
+		0.001294f, 0.004196f, 0.006538f, 0.009346f, 0.012306f, 0.015335f, 0.018845f, 0.022003f, 0.025558f, 0.029816f, 0.034149f, 0.038605f,
+		0.043915f, 0.049042f, 0.054810f, 0.061188f, 0.067993f, 0.075256f, 0.083130f, 0.091553f, 0.100769f, 0.110779f, 0.121643f, 0.133057f,
+		0.145630f, 0.159058f, 0.173218f, 0.188721f, 0.204590f, 0.222290f, 0.240234f, 0.259277f, 0.279053f, 0.299561f, 0.321533f, 0.343506f,
+		0.365723f, 0.389404f, 0.412354f, 0.436035f, 0.459961f, 0.484131f, 0.508301f, 0.532227f, 0.555176f, 0.579102f, 0.601562f, 0.624512f,
+		0.646484f, 0.668457f, 0.688965f, 0.709473f, 0.729004f, 0.748047f, 0.766602f, 0.784668f, 0.800293f, 0.817383f, 0.921875f, 0.926270f,
+		0.926270f, 0.925781f, 0.924316f, 0.923340f, 0.001081f, 0.003603f, 0.006027f, 0.008575f, 0.010979f, 0.013847f, 0.016937f, 0.020020f,
+		0.023315f, 0.026917f, 0.030930f, 0.035156f, 0.039429f, 0.044098f, 0.049622f, 0.054779f, 0.060791f, 0.067566f, 0.074341f, 0.082336f,
+		0.090515f, 0.099548f, 0.109070f, 0.119263f, 0.130981f, 0.143188f, 0.156250f, 0.170288f, 0.185303f, 0.201294f, 0.218262f, 0.236450f,
+		0.255615f, 0.275391f, 0.295654f, 0.316895f, 0.339111f, 0.362061f, 0.385498f, 0.408936f, 0.432861f, 0.457275f, 0.481689f, 0.505371f,
+		0.529785f, 0.553711f, 0.577637f, 0.601074f, 0.624023f, 0.646484f, 0.669434f, 0.689941f, 0.711426f, 0.731445f, 0.750977f, 0.770020f,
+		0.787598f, 0.804688f, 0.916992f, 0.922363f, 0.922363f, 0.921875f, 0.920898f, 0.918945f, 0.001064f, 0.003231f, 0.005322f, 0.007710f,
+		0.010323f, 0.012489f, 0.015244f, 0.018051f, 0.020798f, 0.024338f, 0.027893f, 0.031738f, 0.035553f, 0.039795f, 0.044495f, 0.049133f,
+		0.054657f, 0.060608f, 0.066895f, 0.073792f, 0.081421f, 0.089050f, 0.097717f, 0.106934f, 0.117554f, 0.128540f, 0.140503f, 0.153442f,
+		0.167236f, 0.182129f, 0.197998f, 0.214966f, 0.232422f, 0.251465f, 0.271240f, 0.291992f, 0.313232f, 0.335693f, 0.358643f, 0.382080f,
+		0.406006f, 0.430176f, 0.454590f, 0.479004f, 0.503906f, 0.528320f, 0.552734f, 0.577637f, 0.601562f, 0.625000f, 0.648438f, 0.670898f,
+		0.691895f, 0.713867f, 0.733887f, 0.754883f, 0.774414f, 0.791992f, 0.912109f, 0.917969f, 0.918457f, 0.916992f, 0.916016f, 0.915039f,
+		0.000998f, 0.003012f, 0.005123f, 0.007114f, 0.009438f, 0.011360f, 0.013763f, 0.016510f, 0.018951f, 0.022171f, 0.025101f, 0.028305f,
+		0.031830f, 0.035736f, 0.039795f, 0.044067f, 0.048950f, 0.053864f, 0.059601f, 0.066345f, 0.072815f, 0.079956f, 0.087402f, 0.096375f,
+		0.105835f, 0.115479f, 0.126343f, 0.138184f, 0.150635f, 0.164062f, 0.178711f, 0.194214f, 0.210815f, 0.229004f, 0.247314f, 0.267090f,
+		0.288330f, 0.309570f, 0.332275f, 0.355469f, 0.378418f, 0.402832f, 0.427490f, 0.452637f, 0.477783f, 0.501953f, 0.527832f, 0.552734f,
+		0.577637f, 0.602051f, 0.626465f, 0.649902f, 0.672852f, 0.695312f, 0.717773f, 0.737793f, 0.758789f, 0.778809f, 0.906250f, 0.913086f,
+		0.913574f, 0.912598f, 0.911621f, 0.910645f, 0.001059f, 0.002985f, 0.004475f, 0.006496f, 0.008545f, 0.010300f, 0.012581f, 0.014969f,
+		0.017471f, 0.019852f, 0.022507f, 0.025864f, 0.028824f, 0.032135f, 0.036041f, 0.039795f, 0.043884f, 0.048706f, 0.053680f, 0.059113f,
+		0.064819f, 0.071472f, 0.078491f, 0.086365f, 0.094360f, 0.103577f, 0.113403f, 0.124023f, 0.135620f, 0.147705f, 0.160889f, 0.175537f,
+		0.191284f, 0.207764f, 0.225464f, 0.244263f, 0.264160f, 0.284912f, 0.306641f, 0.329102f, 0.352295f, 0.376465f, 0.400635f, 0.426025f,
+		0.451416f, 0.476562f, 0.502930f, 0.527344f, 0.553711f, 0.579102f, 0.603027f, 0.627930f, 0.652344f, 0.675781f, 0.700195f, 0.722168f,
+		0.742676f, 0.764648f, 0.901367f, 0.907715f, 0.908691f, 0.908203f, 0.907227f, 0.906250f, 0.000988f, 0.002577f, 0.004124f, 0.006042f,
+		0.007603f, 0.009506f, 0.011299f, 0.013680f, 0.015778f, 0.017883f, 0.020554f, 0.023102f, 0.025940f, 0.028946f, 0.031891f, 0.035431f,
+		0.039825f, 0.043671f, 0.048157f, 0.053009f, 0.058075f, 0.063782f, 0.069885f, 0.077087f, 0.084839f, 0.092712f, 0.101379f, 0.110779f,
+		0.121155f, 0.132446f, 0.144775f, 0.157837f, 0.172363f, 0.187744f, 0.204590f, 0.222290f, 0.240601f, 0.260254f, 0.281494f, 0.303223f,
+		0.325439f, 0.349609f, 0.373535f, 0.399170f, 0.424561f, 0.450439f, 0.475586f, 0.501953f, 0.528320f, 0.554688f, 0.580566f, 0.605957f,
+		0.630859f, 0.656250f, 0.680176f, 0.704102f, 0.727051f, 0.749512f, 0.895508f, 0.902344f, 0.903320f, 0.902832f, 0.901855f, 0.901855f,
+		0.000842f, 0.002253f, 0.003597f, 0.005352f, 0.007195f, 0.008804f, 0.010460f, 0.012100f, 0.014130f, 0.016281f, 0.018341f, 0.021057f,
+		0.023193f, 0.025742f, 0.029022f, 0.031830f, 0.035278f, 0.039246f, 0.042999f, 0.047211f, 0.052032f, 0.056946f, 0.062744f, 0.068848f,
+		0.075195f, 0.082642f, 0.090332f, 0.099060f, 0.108215f, 0.118469f, 0.129517f, 0.141724f, 0.154907f, 0.169434f, 0.184448f, 0.201172f,
+		0.218506f, 0.237427f, 0.257324f, 0.278320f, 0.300293f, 0.323242f, 0.347412f, 0.372070f, 0.397217f, 0.423340f, 0.449707f, 0.476807f,
+		0.502930f, 0.529785f, 0.556641f, 0.582520f, 0.609863f, 0.635254f, 0.660645f, 0.686035f, 0.710938f, 0.733887f, 0.889648f, 0.897461f,
+		0.898926f, 0.896973f, 0.896973f, 0.896484f, 0.000660f, 0.002014f, 0.003531f, 0.004951f, 0.006424f, 0.007935f, 0.009392f, 0.011322f,
+		0.012924f, 0.014824f, 0.016754f, 0.018906f, 0.020935f, 0.023376f, 0.026245f, 0.028809f, 0.031860f, 0.034821f, 0.038330f, 0.042236f,
+		0.046387f, 0.050812f, 0.056061f, 0.061279f, 0.066956f, 0.073547f, 0.080566f, 0.088074f, 0.096802f, 0.106079f, 0.116089f, 0.127075f,
+		0.138672f, 0.151855f, 0.165649f, 0.180908f, 0.197754f, 0.215332f, 0.234375f, 0.254150f, 0.275391f, 0.298096f, 0.321533f, 0.344971f,
+		0.370361f, 0.396973f, 0.422852f, 0.449219f, 0.477295f, 0.504395f, 0.532227f, 0.558594f, 0.586914f, 0.614258f, 0.640625f, 0.666016f,
+		0.692871f, 0.718262f, 0.882812f, 0.891602f, 0.892578f, 0.892090f, 0.892090f, 0.890625f, 0.000623f, 0.002073f, 0.003298f, 0.004292f,
+		0.005589f, 0.007401f, 0.008377f, 0.010315f, 0.011871f, 0.013596f, 0.015213f, 0.016632f, 0.018829f, 0.020920f, 0.023239f, 0.025726f,
+		0.028381f, 0.031250f, 0.034241f, 0.037781f, 0.041473f, 0.045349f, 0.049469f, 0.054199f, 0.059448f, 0.065186f, 0.071716f, 0.078613f,
+		0.085999f, 0.093872f, 0.103516f, 0.112976f, 0.123840f, 0.135620f, 0.148804f, 0.162720f, 0.178223f, 0.194824f, 0.212280f, 0.231079f,
+		0.251953f, 0.273193f, 0.295410f, 0.319580f, 0.343994f, 0.370117f, 0.396729f, 0.422852f, 0.450684f, 0.478516f, 0.507324f, 0.534668f,
+		0.562988f, 0.591797f, 0.619629f, 0.646484f, 0.674316f, 0.700195f, 0.875488f, 0.885254f, 0.886719f, 0.886719f, 0.885742f, 0.885254f,
+		0.000583f, 0.001746f, 0.002840f, 0.004143f, 0.005234f, 0.006516f, 0.007835f, 0.009460f, 0.010788f, 0.012062f, 0.013428f, 0.015053f,
+		0.017349f, 0.018753f, 0.021271f, 0.023163f, 0.025284f, 0.027924f, 0.030655f, 0.033478f, 0.036957f, 0.040527f, 0.044037f, 0.048309f,
+		0.053223f, 0.058319f, 0.063660f, 0.069763f, 0.076172f, 0.083679f, 0.091431f, 0.100647f, 0.110229f, 0.120667f, 0.132690f, 0.145386f,
+		0.159668f, 0.174805f, 0.191284f, 0.208984f, 0.228516f, 0.248535f, 0.270996f, 0.293701f, 0.317383f, 0.342529f, 0.369629f, 0.396240f,
+		0.424072f, 0.452148f, 0.480957f, 0.509277f, 0.539551f, 0.567871f, 0.596680f, 0.625977f, 0.654785f, 0.682129f, 0.868652f, 0.878906f,
+		0.880371f, 0.879883f, 0.879883f, 0.879395f, 0.000535f, 0.001538f, 0.002930f, 0.003725f, 0.004986f, 0.005920f, 0.006973f, 0.008247f,
+		0.009575f, 0.010841f, 0.012115f, 0.013550f, 0.015343f, 0.016983f, 0.018814f, 0.020523f, 0.022568f, 0.024887f, 0.027206f, 0.029907f,
+		0.032959f, 0.035828f, 0.039185f, 0.042877f, 0.046967f, 0.051605f, 0.056213f, 0.061432f, 0.067749f, 0.073730f, 0.081238f, 0.089111f,
+		0.097656f, 0.107300f, 0.118042f, 0.129883f, 0.142334f, 0.156250f, 0.171875f, 0.187866f, 0.206665f, 0.225708f, 0.246704f, 0.268799f,
+		0.291992f, 0.316650f, 0.342529f, 0.369629f, 0.397217f, 0.425537f, 0.454590f, 0.484131f, 0.513672f, 0.544434f, 0.574219f, 0.604492f,
+		0.633789f, 0.664062f, 0.861328f, 0.871582f, 0.873535f, 0.874512f, 0.873047f, 0.872559f, 0.000581f, 0.001668f, 0.002563f, 0.003471f,
+		0.004494f, 0.005562f, 0.006580f, 0.007782f, 0.008690f, 0.009766f, 0.011261f, 0.012314f, 0.013901f, 0.014969f, 0.016479f, 0.018265f,
+		0.020294f, 0.022156f, 0.024353f, 0.026505f, 0.029053f, 0.031799f, 0.034607f, 0.037964f, 0.041382f, 0.045471f, 0.049591f, 0.054047f,
+		0.059326f, 0.065186f, 0.071411f, 0.078735f, 0.086304f, 0.094971f, 0.104126f, 0.114807f, 0.126587f, 0.138916f, 0.153564f, 0.169067f,
+		0.185669f, 0.203613f, 0.223389f, 0.244629f, 0.266602f, 0.291260f, 0.316406f, 0.342773f, 0.370361f, 0.398926f, 0.427734f, 0.458008f,
+		0.488770f, 0.520020f, 0.550293f, 0.582031f, 0.613281f, 0.645020f, 0.854004f, 0.865234f, 0.866699f, 0.867188f, 0.866699f, 0.866699f,
+		0.000571f, 0.001365f, 0.002483f, 0.003033f, 0.004120f, 0.005054f, 0.005981f, 0.006737f, 0.007603f, 0.008675f, 0.009789f, 0.011078f,
+		0.012413f, 0.013626f, 0.014908f, 0.016174f, 0.017792f, 0.019699f, 0.021591f, 0.023499f, 0.025635f, 0.028000f, 0.030533f, 0.033417f,
+		0.036499f, 0.039948f, 0.043762f, 0.047943f, 0.052460f, 0.057465f, 0.062622f, 0.068848f, 0.076111f, 0.083557f, 0.092102f, 0.101562f,
+		0.111816f, 0.123230f, 0.135864f, 0.150024f, 0.165771f, 0.182373f, 0.200806f, 0.221191f, 0.242920f, 0.265869f, 0.290283f, 0.316406f,
+		0.343262f, 0.371582f, 0.400879f, 0.431396f, 0.463623f, 0.494629f, 0.526367f, 0.558105f, 0.591309f, 0.624023f, 0.845215f, 0.856934f,
+		0.859375f, 0.859375f, 0.859863f, 0.860352f, 0.000411f, 0.001296f, 0.002012f, 0.002808f, 0.003754f, 0.004543f, 0.005215f, 0.006012f,
+		0.006725f, 0.007851f, 0.008888f, 0.009979f, 0.010994f, 0.012009f, 0.013062f, 0.014549f, 0.016113f, 0.017441f, 0.019073f, 0.020767f,
+		0.022598f, 0.024689f, 0.026764f, 0.029358f, 0.032043f, 0.034760f, 0.038391f, 0.041779f, 0.045380f, 0.050110f, 0.055054f, 0.060394f,
+		0.066650f, 0.073120f, 0.080688f, 0.089233f, 0.098450f, 0.108582f, 0.120178f, 0.133057f, 0.146973f, 0.162354f, 0.179565f, 0.198364f,
+		0.218750f, 0.240967f, 0.264648f, 0.290039f, 0.316650f, 0.344971f, 0.374023f, 0.404541f, 0.435791f, 0.467773f, 0.500977f, 0.535156f,
+		0.569336f, 0.601562f, 0.836914f, 0.850098f, 0.852051f, 0.852539f, 0.852539f, 0.852051f, 0.000408f, 0.001071f, 0.001857f, 0.002573f,
+		0.003338f, 0.004078f, 0.004692f, 0.005379f, 0.006046f, 0.007275f, 0.007957f, 0.008606f, 0.009598f, 0.010864f, 0.011658f, 0.013084f,
+		0.013977f, 0.015366f, 0.016724f, 0.018402f, 0.019669f, 0.021759f, 0.023697f, 0.025726f, 0.027954f, 0.030640f, 0.033356f, 0.036530f,
+		0.039948f, 0.043701f, 0.047791f, 0.052704f, 0.057770f, 0.063782f, 0.070129f, 0.077881f, 0.085999f, 0.095337f, 0.105591f, 0.116882f,
+		0.130005f, 0.143921f, 0.159302f, 0.177246f, 0.196411f, 0.217163f, 0.239746f, 0.263916f, 0.290039f, 0.317871f, 0.346924f, 0.377441f,
+		0.408936f, 0.442139f, 0.476074f, 0.509766f, 0.545410f, 0.580078f, 0.828613f, 0.841309f, 0.843262f, 0.844238f, 0.843750f, 0.844238f,
+		0.000322f, 0.001009f, 0.001674f, 0.002262f, 0.002949f, 0.003633f, 0.004250f, 0.004780f, 0.005478f, 0.006256f, 0.007248f, 0.007919f,
+		0.008720f, 0.009552f, 0.010277f, 0.011391f, 0.012291f, 0.013466f, 0.014786f, 0.015976f, 0.017288f, 0.019043f, 0.020477f, 0.022385f,
+		0.024292f, 0.026276f, 0.029175f, 0.031769f, 0.034546f, 0.037842f, 0.041626f, 0.045868f, 0.050293f, 0.055084f, 0.060669f, 0.067688f,
+		0.074585f, 0.083008f, 0.092102f, 0.102234f, 0.113525f, 0.126587f, 0.140869f, 0.156860f, 0.174805f, 0.194214f, 0.215698f, 0.239014f,
+		0.264404f, 0.291016f, 0.320068f, 0.350098f, 0.382080f, 0.414551f, 0.449463f, 0.485107f, 0.520996f, 0.557617f, 0.818848f, 0.833496f,
+		0.836426f, 0.836914f, 0.836426f, 0.835938f, 0.000483f, 0.000841f, 0.001632f, 0.002142f, 0.002678f, 0.003359f, 0.003830f, 0.004333f,
+		0.005077f, 0.005527f, 0.006104f, 0.006908f, 0.007675f, 0.008392f, 0.009216f, 0.009789f, 0.010880f, 0.011719f, 0.012817f, 0.013809f,
+		0.015068f, 0.016357f, 0.017883f, 0.019485f, 0.021271f, 0.022995f, 0.025162f, 0.027359f, 0.029755f, 0.032806f, 0.036133f, 0.039459f,
+		0.043091f, 0.047821f, 0.052368f, 0.058258f, 0.064514f, 0.071472f, 0.079224f, 0.088623f, 0.098694f, 0.109924f, 0.123230f, 0.137817f,
+		0.154053f, 0.172363f, 0.192261f, 0.214478f, 0.238647f, 0.265137f, 0.292725f, 0.322998f, 0.354492f, 0.387695f, 0.422363f, 0.458740f,
+		0.495605f, 0.533691f, 0.809570f, 0.824219f, 0.826660f, 0.827148f, 0.828125f, 0.827148f, 0.000240f, 0.000906f, 0.001379f, 0.001807f,
+		0.002495f, 0.002916f, 0.003490f, 0.004139f, 0.004471f, 0.004898f, 0.005638f, 0.005978f, 0.006874f, 0.007313f, 0.007957f, 0.008698f,
+		0.009560f, 0.010178f, 0.011345f, 0.012177f, 0.012985f, 0.014214f, 0.015274f, 0.016708f, 0.017929f, 0.019882f, 0.021393f, 0.023560f,
+		0.025406f, 0.028137f, 0.030472f, 0.033752f, 0.036896f, 0.040619f, 0.044952f, 0.049622f, 0.055298f, 0.061249f, 0.068420f, 0.075928f,
+		0.084900f, 0.095398f, 0.107300f, 0.119934f, 0.134766f, 0.151733f, 0.170410f, 0.191284f, 0.213867f, 0.238647f, 0.265869f, 0.295654f,
+		0.326660f, 0.359863f, 0.394775f, 0.432129f, 0.469482f, 0.508789f, 0.798340f, 0.814941f, 0.817871f, 0.818359f, 0.818848f, 0.818848f,
+		0.000376f, 0.000870f, 0.001291f, 0.001619f, 0.002251f, 0.002520f, 0.003016f, 0.003502f, 0.004036f, 0.004299f, 0.004723f, 0.005234f,
+		0.005840f, 0.006512f, 0.006908f, 0.007595f, 0.008003f, 0.008797f, 0.009773f, 0.010536f, 0.011284f, 0.012161f, 0.013237f, 0.014465f,
+		0.015579f, 0.016968f, 0.018402f, 0.019882f, 0.021759f, 0.023621f, 0.026138f, 0.028488f, 0.031738f, 0.034668f, 0.038239f, 0.042389f,
+		0.046783f, 0.052094f, 0.058319f, 0.064941f, 0.072815f, 0.081726f, 0.092102f, 0.103516f, 0.117188f, 0.132202f, 0.149048f, 0.168091f,
+		0.189941f, 0.213745f, 0.239990f, 0.268311f, 0.299316f, 0.332275f, 0.367188f, 0.403076f, 0.442871f, 0.483398f, 0.788086f, 0.805176f,
+		0.808105f, 0.808594f, 0.809082f, 0.809082f, 0.000386f, 0.000765f, 0.000998f, 0.001537f, 0.001833f, 0.002407f, 0.002529f, 0.003113f,
+		0.003334f, 0.003841f, 0.004192f, 0.004585f, 0.005096f, 0.005543f, 0.006073f, 0.006405f, 0.007118f, 0.007641f, 0.008278f, 0.008957f,
+		0.009651f, 0.010498f, 0.011307f, 0.012184f, 0.013199f, 0.014343f, 0.015671f, 0.016678f, 0.018585f, 0.019852f, 0.021881f, 0.023987f,
+		0.026398f, 0.029099f, 0.032227f, 0.035339f, 0.039246f, 0.043915f, 0.048859f, 0.054688f, 0.061554f, 0.069519f, 0.078247f, 0.088379f,
+		0.100037f, 0.113770f, 0.129272f, 0.146606f, 0.166626f, 0.189575f, 0.214111f, 0.241577f, 0.271973f, 0.304199f, 0.339844f, 0.375977f,
+		0.415527f, 0.457275f, 0.776855f, 0.794434f, 0.797363f, 0.797852f, 0.798828f, 0.799316f, 0.000232f, 0.000636f, 0.000996f, 0.001201f,
+		0.001721f, 0.002029f, 0.002340f, 0.002802f, 0.003012f, 0.003462f, 0.003693f, 0.004059f, 0.004295f, 0.004822f, 0.005077f, 0.005623f,
+		0.006126f, 0.006653f, 0.007027f, 0.007561f, 0.008049f, 0.008904f, 0.009399f, 0.010300f, 0.011200f, 0.012115f, 0.013092f, 0.014221f,
+		0.015671f, 0.016891f, 0.018433f, 0.020294f, 0.022064f, 0.024277f, 0.026688f, 0.029678f, 0.032654f, 0.036499f, 0.040955f, 0.045715f,
+		0.051514f, 0.058014f, 0.065674f, 0.074707f, 0.084717f, 0.096802f, 0.111023f, 0.126709f, 0.144775f, 0.165771f, 0.189209f, 0.215820f,
+		0.244385f, 0.275879f, 0.310547f, 0.348145f, 0.387695f, 0.429932f, 0.765137f, 0.783203f, 0.787109f, 0.788574f, 0.788574f, 0.789551f,
+		0.000171f, 0.000518f, 0.001106f, 0.001242f, 0.001475f, 0.001939f, 0.002092f, 0.002254f, 0.002607f, 0.002930f, 0.003084f, 0.003382f,
+		0.003674f, 0.004040f, 0.004395f, 0.004780f, 0.005157f, 0.005653f, 0.006088f, 0.006355f, 0.006870f, 0.007420f, 0.008057f, 0.008667f,
+		0.009361f, 0.010040f, 0.011101f, 0.011803f, 0.012711f, 0.013962f, 0.015343f, 0.016586f, 0.018036f, 0.020142f, 0.022079f, 0.024399f,
+		0.027023f, 0.030075f, 0.033569f, 0.037750f, 0.042603f, 0.048096f, 0.054718f, 0.062134f, 0.071045f, 0.081299f, 0.093445f, 0.107605f,
+		0.124268f, 0.142944f, 0.165405f, 0.189941f, 0.218262f, 0.249268f, 0.282227f, 0.319336f, 0.359375f, 0.402832f, 0.752930f, 0.771973f,
+		0.775879f, 0.776855f, 0.777832f, 0.777832f, 0.000204f, 0.000608f, 0.000865f, 0.001011f, 0.001362f, 0.001632f, 0.001817f, 0.001930f,
+		0.002274f, 0.002491f, 0.002796f, 0.002932f, 0.003139f, 0.003429f, 0.003736f, 0.004055f, 0.004448f, 0.004829f, 0.004971f, 0.005497f,
+		0.005859f, 0.006298f, 0.006741f, 0.007080f, 0.007687f, 0.008308f, 0.009087f, 0.009880f, 0.010735f, 0.011528f, 0.012375f, 0.013664f,
+		0.014862f, 0.016464f, 0.017868f, 0.019852f, 0.022156f, 0.024490f, 0.027435f, 0.030853f, 0.034637f, 0.039154f, 0.044495f, 0.050964f,
+		0.058441f, 0.067383f, 0.077759f, 0.090332f, 0.104797f, 0.121826f, 0.142334f, 0.164795f, 0.191528f, 0.221313f, 0.254150f, 0.290771f,
+		0.330078f, 0.374268f, 0.740234f, 0.759277f, 0.763672f, 0.766113f, 0.766602f, 0.766113f, 0.000150f, 0.000514f, 0.000666f, 0.000865f,
+		0.001163f, 0.001389f, 0.001540f, 0.001672f, 0.001940f, 0.002110f, 0.002302f, 0.002419f, 0.002745f, 0.002974f, 0.003120f, 0.003366f,
+		0.003695f, 0.003815f, 0.004173f, 0.004574f, 0.004879f, 0.005165f, 0.005646f, 0.006058f, 0.006481f, 0.006969f, 0.007626f, 0.007881f,
+		0.008751f, 0.009445f, 0.010231f, 0.011246f, 0.012222f, 0.013268f, 0.014641f, 0.015976f, 0.017792f, 0.019867f, 0.021912f, 0.024704f,
+		0.027786f, 0.031494f, 0.036011f, 0.041229f, 0.047363f, 0.054962f, 0.063904f, 0.074463f, 0.087036f, 0.102295f, 0.120483f, 0.141113f,
+		0.166260f, 0.194214f, 0.226196f, 0.261719f, 0.301514f, 0.345459f, 0.727051f, 0.747070f, 0.751953f, 0.753418f, 0.754395f, 0.754883f,
+		0.000103f, 0.000251f, 0.000628f, 0.000912f, 0.000978f, 0.001191f, 0.001365f, 0.001507f, 0.001513f, 0.001757f, 0.001980f, 0.002121f,
+		0.002316f, 0.002373f, 0.002645f, 0.002909f, 0.003012f, 0.003305f, 0.003538f, 0.003775f, 0.004070f, 0.004246f, 0.004642f, 0.004986f,
+		0.005394f, 0.005802f, 0.006031f, 0.006565f, 0.006969f, 0.007618f, 0.008293f, 0.008980f, 0.009766f, 0.010612f, 0.011528f, 0.012802f,
+		0.014198f, 0.015671f, 0.017517f, 0.019592f, 0.021957f, 0.024918f, 0.028442f, 0.032562f, 0.037567f, 0.043762f, 0.051025f, 0.059753f,
+		0.071045f, 0.084412f, 0.099792f, 0.119385f, 0.141846f, 0.167969f, 0.199341f, 0.233521f, 0.272461f, 0.315674f, 0.712891f, 0.733887f,
+		0.738770f, 0.740234f, 0.741211f, 0.741699f, 0.000185f, 0.000434f, 0.000489f, 0.000732f, 0.000874f, 0.000968f, 0.001122f, 0.001124f,
+		0.001371f, 0.001423f, 0.001639f, 0.001693f, 0.001805f, 0.002094f, 0.002241f, 0.002356f, 0.002567f, 0.002691f, 0.002871f, 0.003063f,
+		0.003195f, 0.003582f, 0.003790f, 0.004089f, 0.004372f, 0.004536f, 0.005085f, 0.005314f, 0.005699f, 0.006153f, 0.006672f, 0.007202f,
+		0.007805f, 0.008522f, 0.009216f, 0.010071f, 0.011086f, 0.012184f, 0.013596f, 0.015297f, 0.017014f, 0.019363f, 0.021988f, 0.025299f,
+		0.029282f, 0.033936f, 0.040070f, 0.047028f, 0.056519f, 0.067932f, 0.080872f, 0.098083f, 0.118469f, 0.143188f, 0.171753f, 0.205200f,
+		0.243286f, 0.286133f, 0.698730f, 0.721680f, 0.725098f, 0.727051f, 0.728027f, 0.728516f, 0.000116f, 0.000267f, 0.000565f, 0.000505f,
+		0.000648f, 0.000772f, 0.000813f, 0.001031f, 0.001107f, 0.001184f, 0.001335f, 0.001391f, 0.001451f, 0.001633f, 0.001798f, 0.001874f,
+		0.002090f, 0.002192f, 0.002392f, 0.002464f, 0.002707f, 0.002895f, 0.003044f, 0.003206f, 0.003468f, 0.003666f, 0.003887f, 0.004261f,
+		0.004524f, 0.004898f, 0.005379f, 0.005711f, 0.006130f, 0.006721f, 0.007267f, 0.007912f, 0.008659f, 0.009575f, 0.010475f, 0.011749f,
+		0.013252f, 0.014717f, 0.016815f, 0.019302f, 0.022369f, 0.025955f, 0.030502f, 0.036285f, 0.043579f, 0.052795f, 0.064453f, 0.078735f,
+		0.096497f, 0.118591f, 0.145508f, 0.177368f, 0.213989f, 0.256592f, 0.683105f, 0.707031f, 0.710938f, 0.713379f, 0.714844f, 0.714844f,
+		0.000223f, 0.000239f, 0.000286f, 0.000476f, 0.000580f, 0.000647f, 0.000715f, 0.000843f, 0.000914f, 0.000950f, 0.001090f, 0.001163f,
+		0.001259f, 0.001328f, 0.001392f, 0.001560f, 0.001549f, 0.001775f, 0.001868f, 0.001999f, 0.002199f, 0.002235f, 0.002436f, 0.002575f,
+		0.002842f, 0.002892f, 0.003111f, 0.003401f, 0.003563f, 0.003887f, 0.004196f, 0.004505f, 0.004791f, 0.005142f, 0.005684f, 0.006153f,
+		0.006710f, 0.007378f, 0.008064f, 0.008881f, 0.009979f, 0.011177f, 0.012779f, 0.014435f, 0.016647f, 0.019150f, 0.022583f, 0.027252f,
+		0.033051f, 0.040039f, 0.049561f, 0.061340f, 0.076843f, 0.096313f, 0.120544f, 0.150513f, 0.185547f, 0.227173f, 0.668457f, 0.692383f,
+		0.696289f, 0.698242f, 0.699219f, 0.701172f, 0.000000f, 0.000109f, 0.000315f, 0.000449f, 0.000511f, 0.000507f, 0.000538f, 0.000653f,
+		0.000724f, 0.000749f, 0.000830f, 0.000893f, 0.001007f, 0.001079f, 0.001189f, 0.001163f, 0.001335f, 0.001307f, 0.001502f, 0.001575f,
+		0.001627f, 0.001778f, 0.001933f, 0.002029f, 0.002155f, 0.002254f, 0.002401f, 0.002535f, 0.002829f, 0.002943f, 0.003143f, 0.003422f,
+		0.003710f, 0.003990f, 0.004318f, 0.004627f, 0.005108f, 0.005585f, 0.006142f, 0.006641f, 0.007378f, 0.008354f, 0.009430f, 0.010628f,
+		0.012123f, 0.014015f, 0.016541f, 0.019836f, 0.023849f, 0.029312f, 0.036774f, 0.046356f, 0.058868f, 0.075562f, 0.097107f, 0.124634f,
+		0.157837f, 0.197754f, 0.653320f, 0.677734f, 0.682129f, 0.684082f, 0.685547f, 0.684570f, 0.000166f, 0.000195f, 0.000256f, 0.000372f,
+		0.000386f, 0.000415f, 0.000515f, 0.000432f, 0.000579f, 0.000606f, 0.000706f, 0.000745f, 0.000764f, 0.000837f, 0.000853f, 0.000993f,
+		0.001034f, 0.001066f, 0.001156f, 0.001203f, 0.001339f, 0.001418f, 0.001470f, 0.001612f, 0.001614f, 0.001707f, 0.001850f, 0.001986f,
+		0.002151f, 0.002254f, 0.002499f, 0.002560f, 0.002794f, 0.003000f, 0.003212f, 0.003510f, 0.003761f, 0.004086f, 0.004475f, 0.004967f,
+		0.005428f, 0.006134f, 0.006840f, 0.007786f, 0.008858f, 0.010033f, 0.011909f, 0.014137f, 0.016907f, 0.020767f, 0.025894f, 0.033386f,
+		0.043274f, 0.056854f, 0.075439f, 0.099548f, 0.130737f, 0.169434f, 0.634277f, 0.661133f, 0.667480f, 0.668945f, 0.669922f, 0.670898f,
+		0.000115f, 0.000119f, 0.000230f, 0.000304f, 0.000221f, 0.000380f, 0.000322f, 0.000351f, 0.000453f, 0.000527f, 0.000535f, 0.000558f,
+		0.000595f, 0.000675f, 0.000707f, 0.000670f, 0.000776f, 0.000812f, 0.000839f, 0.000911f, 0.000974f, 0.001033f, 0.001082f, 0.001154f,
+		0.001209f, 0.001268f, 0.001416f, 0.001432f, 0.001607f, 0.001775f, 0.001877f, 0.001911f, 0.002041f, 0.002207f, 0.002380f, 0.002563f,
+		0.002741f, 0.002956f, 0.003281f, 0.003513f, 0.003902f, 0.004353f, 0.004803f, 0.005405f, 0.006256f, 0.007072f, 0.008263f, 0.009659f,
+		0.011627f, 0.014221f, 0.017792f, 0.022919f, 0.030075f, 0.040497f, 0.055878f, 0.076721f, 0.104980f, 0.141357f, 0.618652f, 0.644531f,
+		0.650391f, 0.652832f, 0.653320f, 0.654785f, 0.000000f, 0.000122f, 0.000142f, 0.000227f, 0.000248f, 0.000246f, 0.000296f, 0.000254f,
+		0.000308f, 0.000329f, 0.000387f, 0.000437f, 0.000443f, 0.000504f, 0.000515f, 0.000535f, 0.000566f, 0.000592f, 0.000618f, 0.000641f,
+		0.000706f, 0.000746f, 0.000787f, 0.000839f, 0.000878f, 0.000920f, 0.001043f, 0.001041f, 0.001136f, 0.001199f, 0.001258f, 0.001393f,
+		0.001428f, 0.001549f, 0.001632f, 0.001856f, 0.001945f, 0.002079f, 0.002310f, 0.002489f, 0.002708f, 0.002996f, 0.003315f, 0.003759f,
+		0.004177f, 0.004803f, 0.005619f, 0.006527f, 0.007793f, 0.009468f, 0.011917f, 0.015152f, 0.019897f, 0.027298f, 0.038910f, 0.055908f,
+		0.080811f, 0.114563f, 0.600586f, 0.628906f, 0.634277f, 0.636719f, 0.637207f, 0.638672f, 0.000000f, 0.000000f, 0.000106f, 0.000137f,
+		0.000172f, 0.000211f, 0.000189f, 0.000226f, 0.000230f, 0.000248f, 0.000293f, 0.000251f, 0.000264f, 0.000321f, 0.000343f, 0.000399f,
+		0.000368f, 0.000401f, 0.000499f, 0.000479f, 0.000498f, 0.000526f, 0.000550f, 0.000595f, 0.000631f, 0.000645f, 0.000726f, 0.000717f,
+		0.000786f, 0.000902f, 0.000865f, 0.000916f, 0.000989f, 0.001059f, 0.001165f, 0.001246f, 0.001279f, 0.001408f, 0.001566f, 0.001628f,
+		0.001808f, 0.001991f, 0.002165f, 0.002466f, 0.002766f, 0.003084f, 0.003534f, 0.004250f, 0.005016f, 0.006130f, 0.007584f, 0.009605f,
+		0.012718f, 0.017395f, 0.025131f, 0.038269f, 0.058899f, 0.089661f, 0.582031f, 0.611328f, 0.616699f, 0.620117f, 0.621094f, 0.622559f,
+		0.000000f, 0.000108f, 0.000104f, 0.000095f, 0.000117f, 0.000117f, 0.000122f, 0.000143f, 0.000147f, 0.000164f, 0.000174f, 0.000216f,
+		0.000191f, 0.000227f, 0.000241f, 0.000250f, 0.000257f, 0.000271f, 0.000301f, 0.000298f, 0.000317f, 0.000344f, 0.000370f, 0.000392f,
+		0.000404f, 0.000427f, 0.000491f, 0.000491f, 0.000519f, 0.000535f, 0.000611f, 0.000601f, 0.000668f, 0.000698f, 0.000767f, 0.000838f,
+		0.000865f, 0.000895f, 0.000993f, 0.001066f, 0.001161f, 0.001242f, 0.001415f, 0.001521f, 0.001743f, 0.001901f, 0.002209f, 0.002523f,
+		0.003038f, 0.003601f, 0.004478f, 0.005699f, 0.007545f, 0.010437f, 0.015175f, 0.023682f, 0.039429f, 0.066406f, 0.563477f, 0.593262f,
+		0.598633f, 0.602051f, 0.602539f, 0.603516f, 0.000000f, 0.000101f, 0.000093f, 0.000087f, 0.000082f, 0.000078f, 0.000084f, 0.000087f,
+		0.000093f, 0.000094f, 0.000099f, 0.000104f, 0.000114f, 0.000123f, 0.000158f, 0.000163f, 0.000166f, 0.000178f, 0.000177f, 0.000214f,
+		0.000191f, 0.000208f, 0.000212f, 0.000247f, 0.000268f, 0.000263f, 0.000272f, 0.000287f, 0.000310f, 0.000336f, 0.000353f, 0.000368f,
+		0.000396f, 0.000408f, 0.000453f, 0.000476f, 0.000511f, 0.000540f, 0.000615f, 0.000635f, 0.000682f, 0.000751f, 0.000812f, 0.000908f,
+		0.000987f, 0.001116f, 0.001278f, 0.001431f, 0.001702f, 0.002047f, 0.002512f, 0.003126f, 0.004181f, 0.005817f, 0.008553f, 0.013489f,
+		0.023697f, 0.045288f, 0.544922f, 0.575684f, 0.581543f, 0.584473f, 0.585938f, 0.587402f, 0.000109f, 0.000091f, 0.000081f, 0.000075f,
+		0.000070f, 0.000067f, 0.000064f, 0.000061f, 0.000057f, 0.000054f, 0.000058f, 0.000075f, 0.000062f, 0.000064f, 0.000085f, 0.000068f,
+		0.000092f, 0.000094f, 0.000103f, 0.000110f, 0.000113f, 0.000119f, 0.000141f, 0.000141f, 0.000148f, 0.000152f, 0.000159f, 0.000164f,
+		0.000175f, 0.000188f, 0.000184f, 0.000218f, 0.000233f, 0.000223f, 0.000253f, 0.000265f, 0.000282f, 0.000321f, 0.000322f, 0.000351f,
+		0.000371f, 0.000405f, 0.000443f, 0.000478f, 0.000515f, 0.000571f, 0.000652f, 0.000733f, 0.000856f, 0.001011f, 0.001227f, 0.001531f,
+		0.002029f, 0.002817f, 0.004215f, 0.006874f, 0.012390f, 0.027405f, 0.525879f, 0.557129f, 0.563477f, 0.566895f, 0.568848f, 0.569824f,
+		0.000094f, 0.000073f, 0.000065f, 0.000060f, 0.000055f, 0.000052f, 0.000049f, 0.000048f, 0.000046f, 0.000045f, 0.000042f, 0.000040f,
+		0.000040f, 0.000037f, 0.000035f, 0.000035f, 0.000042f, 0.000036f, 0.000049f, 0.000051f, 0.000055f, 0.000056f, 0.000059f, 0.000062f,
+		0.000064f, 0.000078f, 0.000071f, 0.000079f, 0.000088f, 0.000091f, 0.000093f, 0.000099f, 0.000103f, 0.000110f, 0.000125f, 0.000123f,
+		0.000127f, 0.000151f, 0.000151f, 0.000161f, 0.000169f, 0.000179f, 0.000204f, 0.000219f, 0.000240f, 0.000267f, 0.000294f, 0.000321f,
+		0.000378f, 0.000438f, 0.000524f, 0.000628f, 0.000818f, 0.001125f, 0.001693f, 0.002888f, 0.005638f, 0.013580f, 0.505859f, 0.539062f,
+		0.544922f, 0.548340f, 0.550293f, 0.550781f, 0.000064f, 0.000048f, 0.000041f, 0.000037f, 0.000035f, 0.000034f, 0.000032f, 0.000031f,
+		0.000030f, 0.000029f, 0.000028f, 0.000028f, 0.000027f, 0.000027f, 0.000026f, 0.000025f, 0.000024f, 0.000023f, 0.000022f, 0.000021f,
+		0.000020f, 0.000019f, 0.000019f, 0.000023f, 0.000021f, 0.000022f, 0.000026f, 0.000029f, 0.000032f, 0.000031f, 0.000036f, 0.000037f,
+		0.000036f, 0.000044f, 0.000046f, 0.000048f, 0.000052f, 0.000054f, 0.000056f, 0.000061f, 0.000070f, 0.000073f, 0.000076f, 0.000081f,
+		0.000082f, 0.000095f, 0.000105f, 0.000120f, 0.000126f, 0.000143f, 0.000173f, 0.000203f, 0.000267f, 0.000346f, 0.000505f, 0.000853f,
+		0.001829f, 0.005222f, 0.487061f, 0.519531f, 0.527344f, 0.529785f, 0.531738f, 0.532715f, 0.000000f, 0.000002f, 0.000003f, 0.000004f,
+		0.000008f, 0.000008f, 0.000008f, 0.000010f, 0.000009f, 0.000010f, 0.000010f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000011f,
+		0.000012f, 0.000011f, 0.000012f, 0.000011f, 0.000012f, 0.000012f, 0.000012f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000010f,
+		0.000009f, 0.000009f, 0.000009f, 0.000008f, 0.000008f, 0.000007f, 0.000008f, 0.000009f, 0.000010f, 0.000012f, 0.000012f, 0.000015f,
+		0.000013f, 0.000015f, 0.000018f, 0.000020f, 0.000021f, 0.000022f, 0.000022f, 0.000024f, 0.000026f, 0.000027f, 0.000034f, 0.000043f,
+		0.000049f, 0.000065f, 0.000089f, 0.000138f, 0.000293f, 0.001143f, 0.466553f, 0.500488f, 0.508301f, 0.510742f, 0.512207f, 0.513672f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000001f, 0.000001f,
+		0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000003f, 0.000004f, 0.000006f, 0.000023f, 0.446777f, 0.482178f,
+		0.489746f, 0.492676f, 0.494629f, 0.496094f, 
+	},
+	{
+		0.032318f, 0.095032f, 0.152344f, 0.205322f, 0.254883f, 0.299316f, 0.342041f, 0.380859f, 0.416504f, 0.449707f, 0.481201f, 0.508789f,
+		0.537109f, 0.562012f, 0.584961f, 0.608398f, 0.628418f, 0.648926f, 0.666504f, 0.684570f, 0.701172f, 0.716797f, 0.731934f, 0.746094f,
+		0.759766f, 0.770996f, 0.784668f, 0.795898f, 0.806641f, 0.817871f, 0.827637f, 0.837402f, 0.846680f, 0.855469f, 0.863770f, 0.872559f,
+		0.879883f, 0.887695f, 0.895508f, 0.901367f, 0.909180f, 0.915527f, 0.921387f, 0.927734f, 0.934082f, 0.939453f, 0.944824f, 0.950684f,
+		0.955566f, 0.960449f, 0.965332f, 0.969238f, 0.974121f, 0.978516f, 0.982910f, 0.986816f, 0.990723f, 0.994629f, 0.994629f, 0.987793f,
+		0.981934f, 0.976562f, 0.971680f, 0.966797f, 0.025833f, 0.076965f, 0.125854f, 0.173096f, 0.217896f, 0.259766f, 0.299561f, 0.338135f,
+		0.372559f, 0.407471f, 0.437500f, 0.468262f, 0.496582f, 0.522949f, 0.547852f, 0.571289f, 0.593750f, 0.614746f, 0.633789f, 0.652832f,
+		0.671387f, 0.687988f, 0.705078f, 0.719727f, 0.734863f, 0.749023f, 0.761719f, 0.774414f, 0.786621f, 0.797363f, 0.808594f, 0.818848f,
+		0.829590f, 0.838867f, 0.848633f, 0.858398f, 0.865723f, 0.874512f, 0.881836f, 0.890137f, 0.897949f, 0.904297f, 0.910645f, 0.917480f,
+		0.923828f, 0.929688f, 0.935547f, 0.941895f, 0.947266f, 0.952637f, 0.957520f, 0.962402f, 0.967285f, 0.971680f, 0.976562f, 0.980957f,
+		0.984863f, 0.989258f, 0.992676f, 0.985840f, 0.979980f, 0.975098f, 0.970703f, 0.966309f, 0.020828f, 0.063049f, 0.104797f, 0.146606f,
+		0.187134f, 0.225464f, 0.263916f, 0.299072f, 0.333252f, 0.366943f, 0.398438f, 0.429199f, 0.457031f, 0.484131f, 0.509766f, 0.534668f,
+		0.559082f, 0.579590f, 0.600586f, 0.622070f, 0.640625f, 0.659180f, 0.676758f, 0.692383f, 0.708984f, 0.722656f, 0.737793f, 0.751465f,
+		0.764648f, 0.776367f, 0.789062f, 0.801270f, 0.811523f, 0.821289f, 0.832031f, 0.841309f, 0.850586f, 0.860352f, 0.868652f, 0.876953f,
+		0.884766f, 0.892090f, 0.899902f, 0.906738f, 0.913086f, 0.920410f, 0.927246f, 0.933105f, 0.938477f, 0.944336f, 0.950195f, 0.955078f,
+		0.959961f, 0.965332f, 0.970215f, 0.975098f, 0.979492f, 0.983887f, 0.989746f, 0.983398f, 0.978516f, 0.973633f, 0.969238f, 0.964844f,
+		0.017273f, 0.052429f, 0.088745f, 0.124207f, 0.160034f, 0.195068f, 0.230103f, 0.263916f, 0.297119f, 0.329102f, 0.360596f, 0.390625f,
+		0.418945f, 0.446289f, 0.472656f, 0.498535f, 0.521973f, 0.545898f, 0.567871f, 0.588867f, 0.609375f, 0.629395f, 0.646973f, 0.664551f,
+		0.681641f, 0.698242f, 0.712402f, 0.727539f, 0.741699f, 0.755371f, 0.768555f, 0.780762f, 0.792480f, 0.803711f, 0.814941f, 0.825195f,
+		0.834961f, 0.844727f, 0.854004f, 0.863281f, 0.871094f, 0.879883f, 0.887695f, 0.895508f, 0.902832f, 0.909668f, 0.916504f, 0.923828f,
+		0.929688f, 0.936035f, 0.941895f, 0.947754f, 0.952637f, 0.958496f, 0.963379f, 0.968750f, 0.973633f, 0.978027f, 0.986816f, 0.980957f,
+		0.976562f, 0.972168f, 0.967285f, 0.963379f, 0.014076f, 0.043915f, 0.074951f, 0.106140f, 0.137573f, 0.169189f, 0.201416f, 0.233154f,
+		0.264648f, 0.295166f, 0.324707f, 0.354248f, 0.381836f, 0.410156f, 0.436279f, 0.462891f, 0.487793f, 0.510742f, 0.534180f, 0.556152f,
+		0.576660f, 0.598145f, 0.616211f, 0.636719f, 0.653320f, 0.670410f, 0.687500f, 0.703125f, 0.718262f, 0.733398f, 0.746582f, 0.760742f,
+		0.772949f, 0.785156f, 0.796875f, 0.808105f, 0.818848f, 0.829590f, 0.838867f, 0.848145f, 0.857910f, 0.867188f, 0.875977f, 0.883301f,
+		0.891602f, 0.899414f, 0.906738f, 0.913086f, 0.919922f, 0.926270f, 0.932617f, 0.938477f, 0.944824f, 0.951660f, 0.957520f, 0.961914f,
+		0.967285f, 0.972168f, 0.984863f, 0.979004f, 0.974609f, 0.970215f, 0.966309f, 0.961914f, 0.012077f, 0.037445f, 0.063660f, 0.090881f,
+		0.118774f, 0.147827f, 0.176636f, 0.206055f, 0.234253f, 0.262939f, 0.291504f, 0.320312f, 0.347168f, 0.374756f, 0.401367f, 0.427734f,
+		0.451904f, 0.477051f, 0.500488f, 0.523438f, 0.545898f, 0.566406f, 0.587402f, 0.605957f, 0.624512f, 0.643555f, 0.662109f, 0.676758f,
+		0.693848f, 0.708984f, 0.724609f, 0.738770f, 0.751465f, 0.765137f, 0.777344f, 0.790039f, 0.800781f, 0.812500f, 0.823242f, 0.833984f,
+		0.842773f, 0.853027f, 0.861816f, 0.871094f, 0.879395f, 0.887695f, 0.895508f, 0.903320f, 0.910156f, 0.917969f, 0.924316f, 0.931152f,
+		0.937988f, 0.943848f, 0.949219f, 0.955566f, 0.960449f, 0.966309f, 0.981445f, 0.977051f, 0.972168f, 0.968262f, 0.964355f, 0.960938f,
+		0.010445f, 0.032562f, 0.054657f, 0.078613f, 0.103333f, 0.128540f, 0.153564f, 0.181274f, 0.207520f, 0.234619f, 0.261475f, 0.288818f,
+		0.315674f, 0.342041f, 0.368408f, 0.394287f, 0.418945f, 0.443604f, 0.467773f, 0.490479f, 0.512695f, 0.534180f, 0.555664f, 0.575684f,
+		0.596191f, 0.616211f, 0.633301f, 0.651855f, 0.668457f, 0.685547f, 0.701172f, 0.714844f, 0.729492f, 0.743652f, 0.758301f, 0.770996f,
+		0.783203f, 0.794922f, 0.806641f, 0.817383f, 0.827637f, 0.838867f, 0.847656f, 0.857422f, 0.866699f, 0.875000f, 0.884277f, 0.892578f,
+		0.900391f, 0.907227f, 0.914551f, 0.922363f, 0.929199f, 0.935059f, 0.941895f, 0.948242f, 0.953125f, 0.959473f, 0.978516f, 0.974609f,
+		0.970215f, 0.966309f, 0.962402f, 0.958984f, 0.009117f, 0.027466f, 0.047424f, 0.067871f, 0.089783f, 0.112244f, 0.135376f, 0.159668f,
+		0.184082f, 0.209106f, 0.233887f, 0.259277f, 0.285400f, 0.311523f, 0.336182f, 0.360840f, 0.385986f, 0.410889f, 0.435059f, 0.458252f,
+		0.480713f, 0.503418f, 0.524902f, 0.546387f, 0.566895f, 0.586426f, 0.605469f, 0.624512f, 0.642578f, 0.659668f, 0.676758f, 0.692383f,
+		0.708008f, 0.722168f, 0.736816f, 0.749512f, 0.763184f, 0.776855f, 0.789062f, 0.800781f, 0.812012f, 0.823730f, 0.833496f, 0.843750f,
+		0.854004f, 0.863281f, 0.872559f, 0.880371f, 0.889648f, 0.896973f, 0.905762f, 0.912598f, 0.919922f, 0.927734f, 0.934082f, 0.940918f,
+		0.946289f, 0.952637f, 0.976074f, 0.972168f, 0.967773f, 0.963867f, 0.960938f, 0.957031f, 0.007561f, 0.024231f, 0.041077f, 0.059631f,
+		0.078369f, 0.098145f, 0.119507f, 0.140747f, 0.163208f, 0.185913f, 0.209839f, 0.233154f, 0.257324f, 0.281494f, 0.305908f, 0.330566f,
+		0.354736f, 0.378906f, 0.402588f, 0.425781f, 0.449219f, 0.471924f, 0.494385f, 0.516602f, 0.536621f, 0.557617f, 0.576660f, 0.596680f,
+		0.616211f, 0.632812f, 0.650879f, 0.668457f, 0.684082f, 0.700684f, 0.715332f, 0.729492f, 0.744141f, 0.757812f, 0.771973f, 0.783691f,
+		0.796387f, 0.807129f, 0.818359f, 0.829590f, 0.840820f, 0.850098f, 0.859375f, 0.868652f, 0.877930f, 0.886719f, 0.894531f, 0.903320f,
+		0.910645f, 0.918945f, 0.925781f, 0.932617f, 0.939453f, 0.945801f, 0.972656f, 0.969727f, 0.965820f, 0.961914f, 0.958496f, 0.955078f,
+		0.006832f, 0.020676f, 0.036224f, 0.051758f, 0.069214f, 0.086609f, 0.105225f, 0.124146f, 0.144653f, 0.165527f, 0.186646f, 0.209106f,
+		0.232178f, 0.254883f, 0.277588f, 0.301758f, 0.325195f, 0.348633f, 0.371826f, 0.395264f, 0.418213f, 0.440674f, 0.463135f, 0.485596f,
+		0.506348f, 0.527832f, 0.548340f, 0.567871f, 0.587891f, 0.606934f, 0.625977f, 0.642578f, 0.660645f, 0.677734f, 0.692871f, 0.708008f,
+		0.723633f, 0.737793f, 0.752441f, 0.765137f, 0.778320f, 0.791504f, 0.802734f, 0.814453f, 0.825684f, 0.835449f, 0.847168f, 0.856934f,
+		0.866699f, 0.875488f, 0.884766f, 0.893066f, 0.901367f, 0.910156f, 0.917480f, 0.924805f, 0.932129f, 0.938965f, 0.970215f, 0.966797f,
+		0.963379f, 0.959961f, 0.956543f, 0.953125f, 0.006050f, 0.018585f, 0.031860f, 0.045807f, 0.060883f, 0.076538f, 0.093323f, 0.109985f,
+		0.128174f, 0.147949f, 0.167480f, 0.186768f, 0.208496f, 0.230591f, 0.252441f, 0.274170f, 0.297363f, 0.319824f, 0.342773f, 0.365723f,
+		0.388672f, 0.411133f, 0.433350f, 0.455811f, 0.477295f, 0.498291f, 0.519531f, 0.539551f, 0.560059f, 0.580566f, 0.599121f, 0.617676f,
+		0.635254f, 0.653320f, 0.669434f, 0.686523f, 0.702148f, 0.717773f, 0.732422f, 0.747070f, 0.760742f, 0.773926f, 0.786621f, 0.798340f,
+		0.811035f, 0.822754f, 0.833008f, 0.843750f, 0.854004f, 0.863770f, 0.873047f, 0.882812f, 0.891602f, 0.900879f, 0.908691f, 0.916504f,
+		0.924316f, 0.931152f, 0.966309f, 0.964355f, 0.961426f, 0.957520f, 0.954102f, 0.951172f, 0.005352f, 0.016388f, 0.027985f, 0.040222f,
+		0.053436f, 0.067261f, 0.082520f, 0.098022f, 0.114319f, 0.131836f, 0.150146f, 0.167969f, 0.187744f, 0.208008f, 0.228271f, 0.249634f,
+		0.270996f, 0.292969f, 0.314697f, 0.337158f, 0.359375f, 0.380859f, 0.403809f, 0.426025f, 0.447510f, 0.469482f, 0.490967f, 0.511719f,
+		0.532227f, 0.552734f, 0.571777f, 0.591309f, 0.609375f, 0.628418f, 0.645508f, 0.663086f, 0.680664f, 0.696289f, 0.711426f, 0.727051f,
+		0.741699f, 0.755859f, 0.768555f, 0.782227f, 0.795410f, 0.807617f, 0.818359f, 0.830078f, 0.841309f, 0.851074f, 0.861816f, 0.871582f,
+		0.880859f, 0.890625f, 0.898438f, 0.907715f, 0.915527f, 0.923828f, 0.962402f, 0.961914f, 0.958496f, 0.955078f, 0.951172f, 0.948730f,
+		0.004700f, 0.014397f, 0.025208f, 0.035675f, 0.047485f, 0.060120f, 0.073242f, 0.087097f, 0.102173f, 0.117249f, 0.133789f, 0.150513f,
+		0.168823f, 0.186890f, 0.206665f, 0.225830f, 0.246216f, 0.267334f, 0.288574f, 0.309814f, 0.331299f, 0.353271f, 0.375244f, 0.396729f,
+		0.418701f, 0.440674f, 0.461182f, 0.483398f, 0.504883f, 0.524902f, 0.544434f, 0.564941f, 0.584473f, 0.603027f, 0.621582f, 0.639648f,
+		0.656738f, 0.673828f, 0.690430f, 0.705566f, 0.721680f, 0.736816f, 0.750977f, 0.764648f, 0.778809f, 0.791016f, 0.804688f, 0.815918f,
+		0.826660f, 0.838867f, 0.850098f, 0.860840f, 0.870605f, 0.879883f, 0.889648f, 0.898438f, 0.907227f, 0.915527f, 0.959961f, 0.958496f,
+		0.955078f, 0.952148f, 0.949219f, 0.946777f, 0.004238f, 0.013138f, 0.022202f, 0.031769f, 0.042358f, 0.053040f, 0.065613f, 0.077637f,
+		0.090759f, 0.104980f, 0.119995f, 0.135498f, 0.151855f, 0.167725f, 0.186646f, 0.205078f, 0.224121f, 0.243042f, 0.263672f, 0.283936f,
+		0.305176f, 0.326416f, 0.347168f, 0.369629f, 0.390625f, 0.411865f, 0.433350f, 0.454590f, 0.475830f, 0.497314f, 0.517578f, 0.537109f,
+		0.557617f, 0.577637f, 0.596191f, 0.615723f, 0.632812f, 0.651367f, 0.668945f, 0.685059f, 0.701172f, 0.716797f, 0.732422f, 0.747559f,
+		0.761230f, 0.775391f, 0.788574f, 0.800781f, 0.813965f, 0.824707f, 0.837402f, 0.848145f, 0.859375f, 0.869141f, 0.879395f, 0.889160f,
+		0.897949f, 0.906250f, 0.956055f, 0.955566f, 0.952148f, 0.950195f, 0.947266f, 0.943848f, 0.003944f, 0.011490f, 0.019943f, 0.028748f,
+		0.037964f, 0.047485f, 0.058014f, 0.069702f, 0.081360f, 0.093994f, 0.107361f, 0.121277f, 0.136353f, 0.151978f, 0.167480f, 0.185669f,
+		0.202637f, 0.222168f, 0.240601f, 0.259766f, 0.279541f, 0.300293f, 0.321533f, 0.342285f, 0.362549f, 0.384033f, 0.405762f, 0.427002f,
+		0.447998f, 0.469238f, 0.490479f, 0.510742f, 0.532227f, 0.551758f, 0.570312f, 0.589844f, 0.609375f, 0.628418f, 0.645508f, 0.662598f,
+		0.680664f, 0.696777f, 0.712402f, 0.728516f, 0.744141f, 0.757812f, 0.771973f, 0.785156f, 0.798828f, 0.811523f, 0.824707f, 0.835449f,
+		0.847168f, 0.858887f, 0.869141f, 0.878906f, 0.888672f, 0.897949f, 0.952148f, 0.952148f, 0.949219f, 0.946777f, 0.944336f, 0.941406f,
+		0.003448f, 0.010574f, 0.017807f, 0.025558f, 0.033875f, 0.042633f, 0.052307f, 0.062134f, 0.073059f, 0.084045f, 0.096375f, 0.109192f,
+		0.122803f, 0.136475f, 0.151367f, 0.167603f, 0.183960f, 0.201416f, 0.218506f, 0.237427f, 0.256104f, 0.275635f, 0.295410f, 0.315918f,
+		0.336426f, 0.357178f, 0.378906f, 0.399414f, 0.421143f, 0.442139f, 0.462891f, 0.484375f, 0.504883f, 0.524902f, 0.544922f, 0.564941f,
+		0.583984f, 0.603516f, 0.622070f, 0.640625f, 0.658691f, 0.675781f, 0.692871f, 0.709473f, 0.725098f, 0.740234f, 0.754883f, 0.769531f,
+		0.783203f, 0.796875f, 0.809570f, 0.823242f, 0.834473f, 0.846191f, 0.857422f, 0.868164f, 0.878906f, 0.889160f, 0.948730f, 0.948242f,
+		0.946289f, 0.944336f, 0.940918f, 0.938477f, 0.003017f, 0.009422f, 0.015900f, 0.023041f, 0.030380f, 0.038574f, 0.047150f, 0.055969f,
+		0.065735f, 0.075684f, 0.086426f, 0.098267f, 0.110535f, 0.123047f, 0.136841f, 0.151489f, 0.166138f, 0.182495f, 0.198975f, 0.216553f,
+		0.233765f, 0.252930f, 0.271484f, 0.291016f, 0.310547f, 0.331299f, 0.351562f, 0.372559f, 0.393555f, 0.415039f, 0.435059f, 0.457275f,
+		0.477539f, 0.498047f, 0.519043f, 0.538574f, 0.559570f, 0.579102f, 0.598633f, 0.617188f, 0.635742f, 0.654297f, 0.672363f, 0.688965f,
+		0.706055f, 0.721191f, 0.737793f, 0.752930f, 0.768066f, 0.782227f, 0.795898f, 0.809082f, 0.821289f, 0.833496f, 0.846191f, 0.857422f,
+		0.869141f, 0.879883f, 0.944824f, 0.945312f, 0.942871f, 0.940918f, 0.938477f, 0.936035f, 0.002802f, 0.008575f, 0.014763f, 0.020844f,
+		0.027557f, 0.034576f, 0.042084f, 0.050476f, 0.058990f, 0.067993f, 0.077942f, 0.087952f, 0.098999f, 0.111267f, 0.122803f, 0.136719f,
+		0.150269f, 0.165527f, 0.180542f, 0.196533f, 0.213257f, 0.230591f, 0.248779f, 0.267334f, 0.286865f, 0.306152f, 0.325928f, 0.346436f,
+		0.367188f, 0.387695f, 0.409424f, 0.429199f, 0.450195f, 0.471680f, 0.492920f, 0.513184f, 0.534180f, 0.553711f, 0.573730f, 0.593750f,
+		0.612793f, 0.631836f, 0.649414f, 0.668457f, 0.685059f, 0.703125f, 0.719238f, 0.735352f, 0.750000f, 0.766113f, 0.781738f, 0.794434f,
+		0.808105f, 0.821777f, 0.833984f, 0.846191f, 0.858398f, 0.870117f, 0.940918f, 0.941895f, 0.939941f, 0.937500f, 0.935059f, 0.932617f,
+		0.002573f, 0.007603f, 0.013100f, 0.018799f, 0.024719f, 0.031372f, 0.038147f, 0.045105f, 0.052795f, 0.061127f, 0.069519f, 0.079529f,
+		0.089355f, 0.099976f, 0.111084f, 0.123718f, 0.136353f, 0.148926f, 0.163574f, 0.178345f, 0.194214f, 0.210083f, 0.227783f, 0.245361f,
+		0.263672f, 0.282471f, 0.301758f, 0.321533f, 0.341797f, 0.361816f, 0.383057f, 0.403320f, 0.424316f, 0.445557f, 0.466797f, 0.487061f,
+		0.507812f, 0.528809f, 0.549805f, 0.569336f, 0.589844f, 0.608887f, 0.627930f, 0.646973f, 0.665527f, 0.682129f, 0.700195f, 0.717773f,
+		0.732910f, 0.749512f, 0.765137f, 0.779785f, 0.794434f, 0.808105f, 0.821777f, 0.834473f, 0.847168f, 0.859375f, 0.936523f, 0.937988f,
+		0.936035f, 0.933594f, 0.932129f, 0.929688f, 0.002409f, 0.007107f, 0.011833f, 0.017075f, 0.022278f, 0.028351f, 0.034088f, 0.040558f,
+		0.047943f, 0.055389f, 0.063232f, 0.072021f, 0.080322f, 0.090454f, 0.100220f, 0.111389f, 0.122986f, 0.135010f, 0.148438f, 0.162109f,
+		0.176270f, 0.191772f, 0.207642f, 0.224121f, 0.241699f, 0.259277f, 0.278076f, 0.297363f, 0.316650f, 0.336670f, 0.356934f, 0.377686f,
+		0.397949f, 0.418701f, 0.439941f, 0.461914f, 0.482178f, 0.502930f, 0.524414f, 0.544922f, 0.565918f, 0.585938f, 0.605957f, 0.625000f,
+		0.643066f, 0.662109f, 0.680176f, 0.698730f, 0.715820f, 0.731934f, 0.748047f, 0.764648f, 0.780273f, 0.794434f, 0.808594f, 0.821777f,
+		0.836914f, 0.848145f, 0.932129f, 0.934082f, 0.932617f, 0.930176f, 0.928711f, 0.926270f, 0.002066f, 0.006329f, 0.010986f, 0.015541f,
+		0.020294f, 0.025452f, 0.030975f, 0.037201f, 0.043152f, 0.049835f, 0.056824f, 0.064331f, 0.072998f, 0.081177f, 0.090637f, 0.100525f,
+		0.110718f, 0.122131f, 0.134033f, 0.146851f, 0.159912f, 0.173584f, 0.189331f, 0.204468f, 0.221191f, 0.237671f, 0.255615f, 0.273682f,
+		0.292969f, 0.312012f, 0.331543f, 0.352295f, 0.372314f, 0.393311f, 0.413818f, 0.435547f, 0.456055f, 0.477539f, 0.499023f, 0.520508f,
+		0.540039f, 0.561523f, 0.581543f, 0.602051f, 0.622070f, 0.641113f, 0.659668f, 0.678223f, 0.697266f, 0.714844f, 0.731445f, 0.748535f,
+		0.765137f, 0.778809f, 0.794922f, 0.810059f, 0.824219f, 0.837402f, 0.926758f, 0.930176f, 0.928711f, 0.926758f, 0.924805f, 0.922852f,
+		0.001840f, 0.005703f, 0.009918f, 0.014099f, 0.018311f, 0.023026f, 0.028000f, 0.033508f, 0.038971f, 0.045044f, 0.051880f, 0.058289f,
+		0.065796f, 0.073425f, 0.081482f, 0.090698f, 0.100464f, 0.110413f, 0.121216f, 0.132812f, 0.145142f, 0.158203f, 0.171997f, 0.186401f,
+		0.201538f, 0.217651f, 0.234497f, 0.251465f, 0.269287f, 0.288330f, 0.307129f, 0.327148f, 0.346924f, 0.367920f, 0.388428f, 0.409668f,
+		0.430420f, 0.451416f, 0.474121f, 0.494873f, 0.516113f, 0.537598f, 0.558105f, 0.579102f, 0.598633f, 0.619629f, 0.639160f, 0.657715f,
+		0.677734f, 0.695801f, 0.713867f, 0.731934f, 0.748047f, 0.764160f, 0.781738f, 0.796875f, 0.810547f, 0.826172f, 0.922363f, 0.925781f,
+		0.924805f, 0.922852f, 0.921387f, 0.919434f, 0.001621f, 0.005188f, 0.008888f, 0.012939f, 0.016724f, 0.021271f, 0.025772f, 0.029984f,
+		0.035553f, 0.040741f, 0.046417f, 0.052490f, 0.059265f, 0.066528f, 0.074097f, 0.081482f, 0.090271f, 0.100220f, 0.109741f, 0.120178f,
+		0.131226f, 0.143188f, 0.156006f, 0.169189f, 0.183716f, 0.198486f, 0.214233f, 0.230713f, 0.247925f, 0.265381f, 0.284424f, 0.303711f,
+		0.322754f, 0.342773f, 0.363525f, 0.384277f, 0.405518f, 0.427002f, 0.447754f, 0.469727f, 0.491455f, 0.512207f, 0.534180f, 0.554688f,
+		0.576172f, 0.597168f, 0.617188f, 0.636719f, 0.657227f, 0.677734f, 0.695312f, 0.713379f, 0.731934f, 0.749512f, 0.766113f, 0.782715f,
+		0.798340f, 0.813477f, 0.917480f, 0.920898f, 0.920410f, 0.919922f, 0.916992f, 0.915039f, 0.001581f, 0.004616f, 0.008049f, 0.011917f,
+		0.015556f, 0.019547f, 0.023270f, 0.027908f, 0.031860f, 0.036652f, 0.041992f, 0.047577f, 0.053528f, 0.060150f, 0.066772f, 0.073914f,
+		0.082153f, 0.090088f, 0.099304f, 0.108887f, 0.118835f, 0.129517f, 0.141357f, 0.154297f, 0.166992f, 0.180908f, 0.195557f, 0.210815f,
+		0.227173f, 0.244141f, 0.261963f, 0.279785f, 0.299072f, 0.318359f, 0.338379f, 0.358887f, 0.380127f, 0.401123f, 0.422607f, 0.443848f,
+		0.466309f, 0.487793f, 0.509277f, 0.530762f, 0.553223f, 0.573730f, 0.594727f, 0.616699f, 0.636719f, 0.656250f, 0.676270f, 0.695801f,
+		0.713867f, 0.733398f, 0.750488f, 0.767090f, 0.784180f, 0.801270f, 0.912598f, 0.916992f, 0.916504f, 0.914551f, 0.913086f, 0.911133f,
+		0.001476f, 0.004410f, 0.007374f, 0.010620f, 0.013931f, 0.017258f, 0.021057f, 0.024979f, 0.029144f, 0.033478f, 0.037872f, 0.042969f,
+		0.048737f, 0.053986f, 0.060150f, 0.066895f, 0.074036f, 0.081665f, 0.089417f, 0.098083f, 0.107361f, 0.117371f, 0.127930f, 0.139648f,
+		0.151489f, 0.164062f, 0.178589f, 0.192627f, 0.208130f, 0.223755f, 0.240601f, 0.258057f, 0.275879f, 0.295654f, 0.314697f, 0.334961f,
+		0.354980f, 0.375977f, 0.396729f, 0.418945f, 0.440430f, 0.462402f, 0.484619f, 0.506348f, 0.528809f, 0.550781f, 0.572266f, 0.593750f,
+		0.615234f, 0.637207f, 0.656738f, 0.676758f, 0.696289f, 0.716309f, 0.734863f, 0.752930f, 0.770508f, 0.788574f, 0.906738f, 0.911621f,
+		0.912109f, 0.910156f, 0.908691f, 0.907227f, 0.001204f, 0.003998f, 0.006786f, 0.009850f, 0.012642f, 0.015762f, 0.019226f, 0.022751f,
+		0.026749f, 0.030502f, 0.034698f, 0.038940f, 0.044006f, 0.048615f, 0.054352f, 0.060608f, 0.066711f, 0.073059f, 0.080505f, 0.088318f,
+		0.097290f, 0.105835f, 0.115845f, 0.126343f, 0.137085f, 0.148804f, 0.161377f, 0.175049f, 0.189331f, 0.204346f, 0.219604f, 0.236816f,
+		0.253662f, 0.272217f, 0.291260f, 0.310547f, 0.330811f, 0.350830f, 0.372314f, 0.393799f, 0.415771f, 0.437500f, 0.459717f, 0.481934f,
+		0.504883f, 0.527344f, 0.549316f, 0.571777f, 0.593750f, 0.615723f, 0.636230f, 0.657715f, 0.678223f, 0.697754f, 0.718262f, 0.737793f,
+		0.756348f, 0.774902f, 0.900879f, 0.907227f, 0.906738f, 0.905762f, 0.904297f, 0.902832f, 0.001290f, 0.003807f, 0.006207f, 0.008652f,
+		0.011368f, 0.014618f, 0.017792f, 0.020813f, 0.023849f, 0.027588f, 0.031036f, 0.035400f, 0.039917f, 0.044250f, 0.049408f, 0.054321f,
+		0.059937f, 0.065918f, 0.072937f, 0.079773f, 0.087463f, 0.095703f, 0.104553f, 0.113892f, 0.124146f, 0.134888f, 0.146606f, 0.159058f,
+		0.171753f, 0.185913f, 0.201416f, 0.216309f, 0.232910f, 0.250000f, 0.268555f, 0.287354f, 0.306885f, 0.326904f, 0.347412f, 0.369141f,
+		0.390381f, 0.412842f, 0.434570f, 0.457764f, 0.479736f, 0.502930f, 0.525879f, 0.547852f, 0.570801f, 0.592773f, 0.615723f, 0.637207f,
+		0.659180f, 0.680176f, 0.700684f, 0.720703f, 0.740234f, 0.759766f, 0.895996f, 0.901855f, 0.901855f, 0.900879f, 0.899414f, 0.897949f,
+		0.001030f, 0.003561f, 0.005718f, 0.008301f, 0.010582f, 0.013283f, 0.015839f, 0.018753f, 0.022156f, 0.025314f, 0.028427f, 0.032318f,
+		0.035889f, 0.040039f, 0.044434f, 0.048737f, 0.054077f, 0.059723f, 0.065613f, 0.072083f, 0.079224f, 0.086426f, 0.094238f, 0.102966f,
+		0.111938f, 0.122253f, 0.132568f, 0.143555f, 0.155884f, 0.168945f, 0.182861f, 0.197510f, 0.213379f, 0.229492f, 0.246948f, 0.264648f,
+		0.283203f, 0.303467f, 0.322998f, 0.343994f, 0.365479f, 0.387451f, 0.409912f, 0.432129f, 0.455078f, 0.478760f, 0.501465f, 0.523926f,
+		0.547852f, 0.570801f, 0.593750f, 0.616211f, 0.639160f, 0.661133f, 0.682617f, 0.703613f, 0.725098f, 0.745117f, 0.888672f, 0.896484f,
+		0.896973f, 0.895020f, 0.895508f, 0.893555f, 0.001051f, 0.002956f, 0.005398f, 0.007523f, 0.009613f, 0.012024f, 0.014725f, 0.017059f,
+		0.019714f, 0.022537f, 0.025681f, 0.029236f, 0.032715f, 0.036102f, 0.040100f, 0.043945f, 0.048859f, 0.053772f, 0.058838f, 0.064880f,
+		0.070862f, 0.077576f, 0.084839f, 0.092712f, 0.101013f, 0.110229f, 0.119446f, 0.130005f, 0.141113f, 0.153198f, 0.166016f, 0.179565f,
+		0.193970f, 0.209351f, 0.225830f, 0.242920f, 0.261230f, 0.280273f, 0.299316f, 0.320068f, 0.341309f, 0.363037f, 0.384521f, 0.407227f,
+		0.429443f, 0.453369f, 0.477051f, 0.500977f, 0.524414f, 0.547852f, 0.571777f, 0.595215f, 0.619141f, 0.641602f, 0.664062f, 0.686035f,
+		0.707520f, 0.729004f, 0.882812f, 0.891602f, 0.891113f, 0.890625f, 0.889160f, 0.888184f, 0.000934f, 0.002998f, 0.004883f, 0.006859f,
+		0.009102f, 0.010925f, 0.012871f, 0.015656f, 0.017853f, 0.020767f, 0.023422f, 0.026413f, 0.029251f, 0.032593f, 0.036011f, 0.039825f,
+		0.044495f, 0.048645f, 0.053284f, 0.058258f, 0.063782f, 0.069885f, 0.076111f, 0.083313f, 0.090881f, 0.099060f, 0.107788f, 0.117126f,
+		0.127075f, 0.138428f, 0.150391f, 0.162720f, 0.176270f, 0.190796f, 0.206177f, 0.222290f, 0.239624f, 0.257568f, 0.276367f, 0.296387f,
+		0.316895f, 0.338623f, 0.360352f, 0.382812f, 0.404785f, 0.428467f, 0.452148f, 0.476562f, 0.500488f, 0.524902f, 0.548828f, 0.572754f,
+		0.597168f, 0.621094f, 0.644531f, 0.667480f, 0.689941f, 0.712402f, 0.875977f, 0.883789f, 0.884766f, 0.884766f, 0.883301f, 0.883789f,
+		0.001108f, 0.002474f, 0.004707f, 0.006248f, 0.007744f, 0.009888f, 0.011787f, 0.014244f, 0.016205f, 0.018631f, 0.021286f, 0.023758f,
+		0.026535f, 0.029510f, 0.032654f, 0.035919f, 0.039825f, 0.043762f, 0.047852f, 0.052368f, 0.057373f, 0.062561f, 0.068604f, 0.074707f,
+		0.081360f, 0.088623f, 0.096802f, 0.105103f, 0.114624f, 0.124573f, 0.135498f, 0.147217f, 0.159424f, 0.172729f, 0.187378f, 0.202881f,
+		0.219116f, 0.235962f, 0.254639f, 0.273438f, 0.293945f, 0.314453f, 0.335449f, 0.358154f, 0.380371f, 0.403564f, 0.428223f, 0.452148f,
+		0.476074f, 0.500977f, 0.525879f, 0.550293f, 0.575195f, 0.599609f, 0.625000f, 0.649414f, 0.672852f, 0.695801f, 0.870117f, 0.879395f,
+		0.879883f, 0.879395f, 0.878906f, 0.877441f, 0.000877f, 0.002495f, 0.003918f, 0.005669f, 0.007484f, 0.009148f, 0.010895f, 0.012634f,
+		0.014717f, 0.017014f, 0.019302f, 0.021347f, 0.023849f, 0.026443f, 0.029388f, 0.032532f, 0.035492f, 0.039185f, 0.042816f, 0.046906f,
+		0.051453f, 0.056122f, 0.061310f, 0.066895f, 0.072937f, 0.079590f, 0.086548f, 0.094360f, 0.103027f, 0.111938f, 0.121643f, 0.132568f,
+		0.144043f, 0.156006f, 0.169434f, 0.184204f, 0.199341f, 0.215698f, 0.233032f, 0.251221f, 0.269531f, 0.290039f, 0.311768f, 0.333740f,
+		0.355957f, 0.379395f, 0.402344f, 0.426758f, 0.451172f, 0.476562f, 0.501465f, 0.526855f, 0.552246f, 0.578613f, 0.603516f, 0.629395f,
+		0.653809f, 0.679199f, 0.863281f, 0.872559f, 0.874023f, 0.873535f, 0.872559f, 0.871094f, 0.000779f, 0.002241f, 0.003813f, 0.005371f,
+		0.006763f, 0.008186f, 0.009827f, 0.011574f, 0.013260f, 0.015274f, 0.017303f, 0.019119f, 0.021362f, 0.023972f, 0.026505f, 0.029144f,
+		0.031860f, 0.035126f, 0.038422f, 0.041809f, 0.045929f, 0.050323f, 0.054840f, 0.059631f, 0.065002f, 0.070984f, 0.077759f, 0.084656f,
+		0.091736f, 0.100037f, 0.109436f, 0.118835f, 0.129272f, 0.140625f, 0.152832f, 0.166138f, 0.180786f, 0.195679f, 0.211914f, 0.229736f,
+		0.247803f, 0.267822f, 0.287598f, 0.309326f, 0.331055f, 0.354492f, 0.377686f, 0.401855f, 0.426270f, 0.451660f, 0.477051f, 0.503418f,
+		0.529785f, 0.555664f, 0.583008f, 0.608887f, 0.635254f, 0.661133f, 0.855957f, 0.865234f, 0.866699f, 0.867188f, 0.866211f, 0.865723f,
+		0.000778f, 0.002155f, 0.003584f, 0.004871f, 0.006149f, 0.007519f, 0.008858f, 0.010498f, 0.012100f, 0.013977f, 0.015511f, 0.017303f,
+		0.019363f, 0.021515f, 0.023880f, 0.026230f, 0.028564f, 0.031555f, 0.034241f, 0.037476f, 0.041138f, 0.044983f, 0.048859f, 0.053436f,
+		0.058014f, 0.063232f, 0.069214f, 0.075195f, 0.081848f, 0.089417f, 0.097168f, 0.106201f, 0.115479f, 0.126343f, 0.137695f, 0.149658f,
+		0.162476f, 0.177002f, 0.192993f, 0.209473f, 0.226440f, 0.245239f, 0.264404f, 0.285156f, 0.306885f, 0.330078f, 0.353271f, 0.376465f,
+		0.402100f, 0.426758f, 0.453857f, 0.479492f, 0.505859f, 0.532715f, 0.560547f, 0.587402f, 0.614258f, 0.640137f, 0.847168f, 0.858398f,
+		0.860352f, 0.859863f, 0.859863f, 0.858887f, 0.000673f, 0.002026f, 0.003120f, 0.004242f, 0.005390f, 0.006874f, 0.008087f, 0.009346f,
+		0.011192f, 0.012642f, 0.013855f, 0.015511f, 0.017502f, 0.019394f, 0.021301f, 0.023331f, 0.025681f, 0.028137f, 0.030792f, 0.033295f,
+		0.036804f, 0.039917f, 0.043488f, 0.047363f, 0.051880f, 0.056580f, 0.061646f, 0.066956f, 0.072998f, 0.079407f, 0.086609f, 0.094971f,
+		0.103027f, 0.112793f, 0.122742f, 0.134399f, 0.146118f, 0.159058f, 0.173828f, 0.188599f, 0.205444f, 0.223633f, 0.241943f, 0.262451f,
+		0.283203f, 0.304932f, 0.328369f, 0.352051f, 0.376953f, 0.402100f, 0.428467f, 0.454834f, 0.481934f, 0.509766f, 0.537598f, 0.566406f,
+		0.594238f, 0.622559f, 0.838867f, 0.852051f, 0.853516f, 0.853027f, 0.853027f, 0.852051f, 0.000419f, 0.001721f, 0.003044f, 0.003881f,
+		0.005161f, 0.006329f, 0.007500f, 0.009117f, 0.009941f, 0.011147f, 0.013023f, 0.014053f, 0.015869f, 0.017181f, 0.018906f, 0.020889f,
+		0.023026f, 0.025085f, 0.027435f, 0.029724f, 0.032440f, 0.035492f, 0.038605f, 0.042175f, 0.045898f, 0.049988f, 0.054504f, 0.059143f,
+		0.064697f, 0.070435f, 0.076721f, 0.083984f, 0.091675f, 0.100037f, 0.109009f, 0.119629f, 0.130737f, 0.143066f, 0.156250f, 0.170654f,
+		0.186157f, 0.202393f, 0.220825f, 0.239990f, 0.259521f, 0.281250f, 0.303467f, 0.327148f, 0.351318f, 0.376953f, 0.402832f, 0.430664f,
+		0.458252f, 0.485596f, 0.514648f, 0.543457f, 0.572754f, 0.602051f, 0.830566f, 0.844238f, 0.845703f, 0.845703f, 0.845703f, 0.845215f,
+		0.000503f, 0.001644f, 0.002455f, 0.003765f, 0.004906f, 0.005901f, 0.006805f, 0.007744f, 0.008789f, 0.009972f, 0.011314f, 0.012688f,
+		0.014160f, 0.015480f, 0.016953f, 0.018555f, 0.020325f, 0.022232f, 0.024338f, 0.026535f, 0.028717f, 0.031403f, 0.034119f, 0.037384f,
+		0.040680f, 0.044128f, 0.047943f, 0.052551f, 0.057098f, 0.062134f, 0.067871f, 0.074158f, 0.081543f, 0.088684f, 0.097107f, 0.106262f,
+		0.116028f, 0.127563f, 0.139404f, 0.152344f, 0.167358f, 0.182739f, 0.199951f, 0.217773f, 0.237427f, 0.257812f, 0.279541f, 0.303223f,
+		0.327148f, 0.351807f, 0.377441f, 0.405518f, 0.433105f, 0.460449f, 0.491211f, 0.520020f, 0.550293f, 0.581543f, 0.821777f, 0.835938f,
+		0.837891f, 0.838867f, 0.838867f, 0.837891f, 0.000649f, 0.001432f, 0.002455f, 0.003469f, 0.004162f, 0.005192f, 0.006046f, 0.007053f,
+		0.007919f, 0.009148f, 0.010185f, 0.011490f, 0.012558f, 0.013748f, 0.015083f, 0.016663f, 0.018341f, 0.019897f, 0.021561f, 0.023376f,
+		0.025513f, 0.027725f, 0.030075f, 0.032745f, 0.035583f, 0.038544f, 0.041901f, 0.045898f, 0.049896f, 0.054443f, 0.059784f, 0.065186f,
+		0.071228f, 0.078247f, 0.085632f, 0.093872f, 0.103088f, 0.113098f, 0.123840f, 0.135986f, 0.148682f, 0.163696f, 0.179321f, 0.196533f,
+		0.214722f, 0.234985f, 0.256104f, 0.278320f, 0.302246f, 0.326660f, 0.352783f, 0.379395f, 0.406738f, 0.436279f, 0.465820f, 0.496338f,
+		0.527344f, 0.559082f, 0.813477f, 0.827148f, 0.829590f, 0.830566f, 0.830566f, 0.829590f, 0.000427f, 0.001431f, 0.002077f, 0.002947f,
+		0.004009f, 0.004860f, 0.005501f, 0.006416f, 0.007008f, 0.008171f, 0.009155f, 0.010063f, 0.011154f, 0.012474f, 0.013336f, 0.014793f,
+		0.016006f, 0.017471f, 0.019119f, 0.020630f, 0.022079f, 0.024078f, 0.026505f, 0.028687f, 0.031128f, 0.033813f, 0.036804f, 0.040283f,
+		0.043732f, 0.047882f, 0.052094f, 0.057281f, 0.062500f, 0.068726f, 0.075012f, 0.082581f, 0.090393f, 0.099487f, 0.109375f, 0.120728f,
+		0.131958f, 0.145508f, 0.160278f, 0.176025f, 0.193848f, 0.212891f, 0.232788f, 0.253906f, 0.277344f, 0.302002f, 0.327637f, 0.354248f,
+		0.382080f, 0.411621f, 0.441162f, 0.472656f, 0.504395f, 0.536621f, 0.803223f, 0.818359f, 0.821777f, 0.821777f, 0.822266f, 0.821777f,
+		0.000574f, 0.001416f, 0.001961f, 0.002621f, 0.003527f, 0.004250f, 0.004894f, 0.005653f, 0.006340f, 0.007263f, 0.008255f, 0.008965f,
+		0.009819f, 0.010857f, 0.011864f, 0.012917f, 0.014114f, 0.015358f, 0.016678f, 0.018005f, 0.019669f, 0.021347f, 0.023239f, 0.025070f,
+		0.027267f, 0.029434f, 0.032318f, 0.035156f, 0.038269f, 0.041534f, 0.045624f, 0.049469f, 0.054321f, 0.059479f, 0.065369f, 0.071655f,
+		0.078857f, 0.086853f, 0.095886f, 0.105652f, 0.116943f, 0.128662f, 0.142090f, 0.156860f, 0.173096f, 0.190918f, 0.210327f, 0.231201f,
+		0.253418f, 0.277100f, 0.302490f, 0.328369f, 0.356445f, 0.385254f, 0.415771f, 0.446533f, 0.479736f, 0.513184f, 0.794434f, 0.810547f,
+		0.812500f, 0.813477f, 0.812988f, 0.813477f, 0.000417f, 0.001152f, 0.002066f, 0.002480f, 0.003115f, 0.003778f, 0.004543f, 0.005001f,
+		0.005936f, 0.006420f, 0.007130f, 0.007881f, 0.008789f, 0.009666f, 0.010605f, 0.011276f, 0.012352f, 0.013367f, 0.014626f, 0.015732f,
+		0.017090f, 0.018509f, 0.020096f, 0.021759f, 0.023895f, 0.025681f, 0.027740f, 0.030121f, 0.032776f, 0.036011f, 0.039276f, 0.042694f,
+		0.046906f, 0.051575f, 0.056488f, 0.061951f, 0.068481f, 0.075684f, 0.083191f, 0.092102f, 0.101990f, 0.112915f, 0.125122f, 0.138672f,
+		0.153564f, 0.170410f, 0.188477f, 0.208008f, 0.229980f, 0.252441f, 0.276855f, 0.303711f, 0.331055f, 0.360596f, 0.391357f, 0.422607f,
+		0.456299f, 0.490234f, 0.783203f, 0.799805f, 0.803223f, 0.804688f, 0.804199f, 0.805176f, 0.000422f, 0.000885f, 0.001743f, 0.002075f,
+		0.002930f, 0.003460f, 0.004105f, 0.004696f, 0.005257f, 0.005753f, 0.006550f, 0.006916f, 0.007805f, 0.008308f, 0.009109f, 0.010056f,
+		0.010918f, 0.011627f, 0.012787f, 0.013725f, 0.014732f, 0.016113f, 0.017319f, 0.018906f, 0.020264f, 0.022324f, 0.023911f, 0.026230f,
+		0.028183f, 0.030884f, 0.033661f, 0.036865f, 0.040314f, 0.044189f, 0.048615f, 0.053284f, 0.058838f, 0.065491f, 0.072205f, 0.079651f,
+		0.088379f, 0.098389f, 0.109314f, 0.121765f, 0.135010f, 0.150513f, 0.167358f, 0.186035f, 0.206543f, 0.228516f, 0.252197f, 0.278320f,
+		0.305176f, 0.333496f, 0.364746f, 0.396973f, 0.430176f, 0.465820f, 0.772949f, 0.790527f, 0.794434f, 0.794922f, 0.795410f, 0.794922f,
+		0.000211f, 0.000970f, 0.001484f, 0.002035f, 0.002586f, 0.003040f, 0.003540f, 0.004086f, 0.004696f, 0.005016f, 0.005508f, 0.006100f,
+		0.006763f, 0.007401f, 0.008011f, 0.008675f, 0.009247f, 0.010071f, 0.011009f, 0.011940f, 0.012802f, 0.013870f, 0.014771f, 0.016281f,
+		0.017487f, 0.018890f, 0.020584f, 0.022171f, 0.024200f, 0.026505f, 0.028870f, 0.031372f, 0.034363f, 0.037659f, 0.041412f, 0.045685f,
+		0.050262f, 0.055664f, 0.061768f, 0.068359f, 0.076172f, 0.084717f, 0.094666f, 0.105835f, 0.117798f, 0.131958f, 0.147095f, 0.164795f,
+		0.184326f, 0.204956f, 0.228271f, 0.253174f, 0.279785f, 0.307861f, 0.338379f, 0.370361f, 0.404785f, 0.440430f, 0.761230f, 0.780273f,
+		0.783691f, 0.785645f, 0.786133f, 0.785156f, 0.000281f, 0.000954f, 0.001275f, 0.001745f, 0.002159f, 0.002810f, 0.003002f, 0.003622f,
+		0.003918f, 0.004471f, 0.004776f, 0.005352f, 0.005852f, 0.006298f, 0.006989f, 0.007339f, 0.008087f, 0.008698f, 0.009499f, 0.010208f,
+		0.010986f, 0.011871f, 0.012802f, 0.013809f, 0.014923f, 0.016129f, 0.017624f, 0.018753f, 0.020645f, 0.022156f, 0.024399f, 0.026382f,
+		0.029037f, 0.031769f, 0.034851f, 0.038513f, 0.042542f, 0.047180f, 0.052063f, 0.058136f, 0.064819f, 0.072205f, 0.080933f, 0.090698f,
+		0.101685f, 0.114441f, 0.128784f, 0.144287f, 0.162476f, 0.182617f, 0.203979f, 0.228149f, 0.253906f, 0.282227f, 0.312744f, 0.344482f,
+		0.378418f, 0.415039f, 0.749023f, 0.770020f, 0.773438f, 0.774902f, 0.775391f, 0.776367f, 0.000200f, 0.000790f, 0.001209f, 0.001475f,
+		0.002022f, 0.002375f, 0.002754f, 0.003136f, 0.003532f, 0.003851f, 0.004253f, 0.004719f, 0.004864f, 0.005455f, 0.005749f, 0.006435f,
+		0.007053f, 0.007557f, 0.007988f, 0.008614f, 0.009216f, 0.010101f, 0.010712f, 0.011604f, 0.012596f, 0.013588f, 0.014877f, 0.016052f,
+		0.017334f, 0.018753f, 0.020401f, 0.022415f, 0.024338f, 0.026642f, 0.029282f, 0.032196f, 0.035461f, 0.039215f, 0.043854f, 0.048706f,
+		0.054413f, 0.060913f, 0.068237f, 0.076965f, 0.086792f, 0.097961f, 0.110657f, 0.125488f, 0.141846f, 0.160278f, 0.180542f, 0.203857f,
+		0.229004f, 0.256348f, 0.286133f, 0.317627f, 0.351807f, 0.388184f, 0.737305f, 0.757812f, 0.762695f, 0.763672f, 0.764160f, 0.764648f,
+		0.000214f, 0.000700f, 0.001134f, 0.001480f, 0.001724f, 0.002056f, 0.002468f, 0.002672f, 0.003069f, 0.003412f, 0.003618f, 0.003883f,
+		0.004265f, 0.004627f, 0.004971f, 0.005508f, 0.005817f, 0.006397f, 0.006866f, 0.007244f, 0.007812f, 0.008446f, 0.009003f, 0.009872f,
+		0.010544f, 0.011345f, 0.012375f, 0.013321f, 0.014275f, 0.015587f, 0.017075f, 0.018372f, 0.020050f, 0.022186f, 0.024246f, 0.026596f,
+		0.029388f, 0.032562f, 0.036285f, 0.040344f, 0.045197f, 0.050568f, 0.056946f, 0.064514f, 0.072876f, 0.082886f, 0.093933f, 0.107056f,
+		0.122070f, 0.139404f, 0.158325f, 0.180176f, 0.204590f, 0.231201f, 0.260010f, 0.290771f, 0.325195f, 0.361816f, 0.726074f, 0.747070f,
+		0.751465f, 0.753418f, 0.753906f, 0.754395f, 0.000187f, 0.000637f, 0.001095f, 0.001133f, 0.001488f, 0.001872f, 0.002007f, 0.002253f,
+		0.002590f, 0.002880f, 0.003010f, 0.003420f, 0.003593f, 0.003914f, 0.004322f, 0.004650f, 0.005051f, 0.005424f, 0.005733f, 0.006134f,
+		0.006683f, 0.007183f, 0.007671f, 0.008072f, 0.008720f, 0.009483f, 0.010201f, 0.011070f, 0.011871f, 0.012863f, 0.013924f, 0.015167f,
+		0.016434f, 0.018143f, 0.019669f, 0.021851f, 0.024109f, 0.026749f, 0.029587f, 0.033020f, 0.037109f, 0.041718f, 0.047119f, 0.053192f,
+		0.060516f, 0.068848f, 0.078857f, 0.090149f, 0.104004f, 0.119202f, 0.136841f, 0.157471f, 0.180420f, 0.205322f, 0.234009f, 0.264648f,
+		0.297852f, 0.335449f, 0.711914f, 0.735352f, 0.740234f, 0.741211f, 0.742676f, 0.742676f, 0.000201f, 0.000676f, 0.000884f, 0.001044f,
+		0.001369f, 0.001633f, 0.001786f, 0.002001f, 0.002237f, 0.002460f, 0.002680f, 0.002777f, 0.003117f, 0.003408f, 0.003632f, 0.003910f,
+		0.004211f, 0.004375f, 0.004772f, 0.005226f, 0.005520f, 0.005909f, 0.006302f, 0.006882f, 0.007385f, 0.007858f, 0.008553f, 0.008919f,
+		0.009827f, 0.010582f, 0.011398f, 0.012520f, 0.013611f, 0.014725f, 0.016190f, 0.017593f, 0.019424f, 0.021622f, 0.023941f, 0.026703f,
+		0.029938f, 0.033539f, 0.038055f, 0.043243f, 0.049408f, 0.056519f, 0.065002f, 0.074951f, 0.086548f, 0.100403f, 0.116394f, 0.135132f,
+		0.156860f, 0.181030f, 0.208252f, 0.238281f, 0.271240f, 0.307861f, 0.698730f, 0.722656f, 0.727539f, 0.729980f, 0.730957f, 0.730469f,
+		0.000185f, 0.000371f, 0.000784f, 0.001028f, 0.001153f, 0.001304f, 0.001567f, 0.001792f, 0.001790f, 0.002028f, 0.002283f, 0.002424f,
+		0.002640f, 0.002764f, 0.003044f, 0.003313f, 0.003445f, 0.003748f, 0.004044f, 0.004337f, 0.004677f, 0.004879f, 0.005207f, 0.005661f,
+		0.006027f, 0.006481f, 0.006870f, 0.007454f, 0.007874f, 0.008583f, 0.009239f, 0.009880f, 0.010849f, 0.011871f, 0.012833f, 0.014153f,
+		0.015656f, 0.017151f, 0.018967f, 0.021118f, 0.023621f, 0.026703f, 0.030197f, 0.034576f, 0.039368f, 0.045441f, 0.052460f, 0.061157f,
+		0.070862f, 0.083069f, 0.097290f, 0.114441f, 0.134155f, 0.157104f, 0.182983f, 0.212158f, 0.244507f, 0.281250f, 0.684570f, 0.710449f,
+		0.715332f, 0.717285f, 0.717773f, 0.718750f, 0.000109f, 0.000455f, 0.000558f, 0.000757f, 0.000986f, 0.001166f, 0.001298f, 0.001310f,
+		0.001566f, 0.001614f, 0.001852f, 0.001933f, 0.002062f, 0.002327f, 0.002571f, 0.002699f, 0.002909f, 0.003057f, 0.003254f, 0.003496f,
+		0.003643f, 0.004066f, 0.004295f, 0.004665f, 0.004822f, 0.005161f, 0.005722f, 0.006008f, 0.006424f, 0.006897f, 0.007435f, 0.008049f,
+		0.008789f, 0.009529f, 0.010284f, 0.011177f, 0.012321f, 0.013466f, 0.014885f, 0.016586f, 0.018417f, 0.020844f, 0.023575f, 0.026810f,
+		0.030655f, 0.035400f, 0.041412f, 0.048462f, 0.056976f, 0.067322f, 0.079712f, 0.094543f, 0.112610f, 0.133789f, 0.158691f, 0.186279f,
+		0.217896f, 0.253418f, 0.670898f, 0.696777f, 0.702148f, 0.704590f, 0.705078f, 0.705566f, 0.000000f, 0.000317f, 0.000556f, 0.000619f,
+		0.000759f, 0.000889f, 0.001012f, 0.001163f, 0.001282f, 0.001353f, 0.001531f, 0.001621f, 0.001681f, 0.001862f, 0.001976f, 0.002140f,
+		0.002392f, 0.002502f, 0.002745f, 0.002838f, 0.003019f, 0.003311f, 0.003477f, 0.003639f, 0.003889f, 0.004166f, 0.004429f, 0.004784f,
+		0.005119f, 0.005547f, 0.006042f, 0.006317f, 0.006901f, 0.007442f, 0.008110f, 0.008751f, 0.009583f, 0.010590f, 0.011566f, 0.012894f,
+		0.014404f, 0.015930f, 0.018158f, 0.020569f, 0.023697f, 0.027374f, 0.031830f, 0.037567f, 0.044434f, 0.053009f, 0.063599f, 0.076538f,
+		0.092346f, 0.111511f, 0.134521f, 0.161133f, 0.191772f, 0.227173f, 0.654297f, 0.684082f, 0.687988f, 0.690918f, 0.691895f, 0.691895f,
+		0.000000f, 0.000275f, 0.000368f, 0.000572f, 0.000683f, 0.000731f, 0.000877f, 0.000979f, 0.001039f, 0.001091f, 0.001234f, 0.001332f,
+		0.001447f, 0.001547f, 0.001601f, 0.001760f, 0.001790f, 0.002007f, 0.002119f, 0.002245f, 0.002493f, 0.002565f, 0.002747f, 0.002920f,
+		0.003168f, 0.003235f, 0.003551f, 0.003830f, 0.004040f, 0.004368f, 0.004658f, 0.005001f, 0.005337f, 0.005798f, 0.006287f, 0.006794f,
+		0.007488f, 0.008087f, 0.008865f, 0.009773f, 0.010963f, 0.012199f, 0.013649f, 0.015610f, 0.017822f, 0.020493f, 0.023849f, 0.028320f,
+		0.033752f, 0.040466f, 0.049377f, 0.060028f, 0.073853f, 0.090698f, 0.111572f, 0.136841f, 0.166016f, 0.199341f, 0.640137f, 0.667969f,
+		0.675781f, 0.676758f, 0.678223f, 0.678223f, 0.000017f, 0.000193f, 0.000383f, 0.000487f, 0.000586f, 0.000597f, 0.000618f, 0.000733f,
+		0.000826f, 0.000863f, 0.000902f, 0.001037f, 0.001121f, 0.001244f, 0.001342f, 0.001329f, 0.001514f, 0.001506f, 0.001719f, 0.001793f,
+		0.001851f, 0.002016f, 0.002182f, 0.002281f, 0.002432f, 0.002554f, 0.002708f, 0.002859f, 0.003168f, 0.003344f, 0.003563f, 0.003845f,
+		0.004158f, 0.004478f, 0.004852f, 0.005154f, 0.005714f, 0.006207f, 0.006752f, 0.007370f, 0.008186f, 0.009155f, 0.010193f, 0.011490f,
+		0.013016f, 0.015144f, 0.017517f, 0.020752f, 0.024811f, 0.029922f, 0.036835f, 0.045593f, 0.056946f, 0.071533f, 0.090576f, 0.113159f,
+		0.140991f, 0.173340f, 0.624023f, 0.653809f, 0.660156f, 0.663574f, 0.664551f, 0.664062f, 0.000194f, 0.000227f, 0.000316f, 0.000451f,
+		0.000449f, 0.000482f, 0.000610f, 0.000511f, 0.000654f, 0.000673f, 0.000804f, 0.000844f, 0.000880f, 0.000955f, 0.000961f, 0.001127f,
+		0.001169f, 0.001210f, 0.001318f, 0.001330f, 0.001507f, 0.001592f, 0.001657f, 0.001771f, 0.001839f, 0.001953f, 0.002083f, 0.002214f,
+		0.002399f, 0.002518f, 0.002815f, 0.002882f, 0.003132f, 0.003361f, 0.003605f, 0.003925f, 0.004177f, 0.004528f, 0.004963f, 0.005527f,
+		0.006027f, 0.006783f, 0.007381f, 0.008469f, 0.009644f, 0.010849f, 0.012772f, 0.014748f, 0.017578f, 0.021332f, 0.026367f, 0.033142f,
+		0.042389f, 0.054413f, 0.070129f, 0.091064f, 0.116943f, 0.147339f, 0.608887f, 0.640137f, 0.645996f, 0.647461f, 0.650391f, 0.651367f,
+		0.000166f, 0.000146f, 0.000248f, 0.000320f, 0.000288f, 0.000446f, 0.000375f, 0.000407f, 0.000468f, 0.000514f, 0.000629f, 0.000638f,
+		0.000681f, 0.000773f, 0.000806f, 0.000766f, 0.000883f, 0.000927f, 0.000959f, 0.001036f, 0.001097f, 0.001172f, 0.001224f, 0.001297f,
+		0.001392f, 0.001425f, 0.001592f, 0.001631f, 0.001793f, 0.001965f, 0.002089f, 0.002157f, 0.002321f, 0.002495f, 0.002680f, 0.002874f,
+		0.003054f, 0.003305f, 0.003632f, 0.003902f, 0.004314f, 0.004753f, 0.005306f, 0.005901f, 0.006828f, 0.007645f, 0.008896f, 0.010323f,
+		0.012283f, 0.014816f, 0.018234f, 0.023010f, 0.029678f, 0.039276f, 0.052307f, 0.070190f, 0.093811f, 0.123474f, 0.591797f, 0.623535f,
+		0.631348f, 0.633301f, 0.634766f, 0.635254f, 0.000000f, 0.000154f, 0.000184f, 0.000257f, 0.000265f, 0.000266f, 0.000323f, 0.000291f,
+		0.000369f, 0.000384f, 0.000450f, 0.000472f, 0.000505f, 0.000572f, 0.000577f, 0.000604f, 0.000636f, 0.000675f, 0.000699f, 0.000736f,
+		0.000787f, 0.000840f, 0.000890f, 0.000945f, 0.000988f, 0.001039f, 0.001165f, 0.001165f, 0.001266f, 0.001318f, 0.001410f, 0.001550f,
+		0.001618f, 0.001743f, 0.001866f, 0.001997f, 0.002151f, 0.002319f, 0.002562f, 0.002779f, 0.002975f, 0.003298f, 0.003674f, 0.004131f,
+		0.004604f, 0.005268f, 0.006065f, 0.007027f, 0.008316f, 0.009949f, 0.012390f, 0.015526f, 0.019852f, 0.026733f, 0.036682f, 0.051666f,
+		0.072449f, 0.099792f, 0.574707f, 0.608398f, 0.614746f, 0.618164f, 0.619629f, 0.621094f, 0.000000f, 0.000008f, 0.000146f, 0.000181f,
+		0.000203f, 0.000243f, 0.000206f, 0.000250f, 0.000257f, 0.000283f, 0.000335f, 0.000293f, 0.000304f, 0.000368f, 0.000373f, 0.000435f,
+		0.000418f, 0.000468f, 0.000539f, 0.000540f, 0.000564f, 0.000598f, 0.000628f, 0.000657f, 0.000716f, 0.000724f, 0.000797f, 0.000807f,
+		0.000883f, 0.001002f, 0.000974f, 0.001037f, 0.001104f, 0.001196f, 0.001316f, 0.001394f, 0.001445f, 0.001574f, 0.001746f, 0.001829f,
+		0.002005f, 0.002222f, 0.002401f, 0.002699f, 0.003057f, 0.003372f, 0.003874f, 0.004505f, 0.005360f, 0.006500f, 0.007927f, 0.009972f,
+		0.012878f, 0.017258f, 0.024155f, 0.035339f, 0.052795f, 0.077637f, 0.558105f, 0.592285f, 0.600586f, 0.602539f, 0.604004f, 0.605469f,
+		0.000000f, 0.000107f, 0.000122f, 0.000093f, 0.000133f, 0.000142f, 0.000149f, 0.000174f, 0.000174f, 0.000184f, 0.000190f, 0.000234f,
+		0.000214f, 0.000250f, 0.000273f, 0.000286f, 0.000292f, 0.000302f, 0.000329f, 0.000336f, 0.000366f, 0.000391f, 0.000408f, 0.000444f,
+		0.000452f, 0.000495f, 0.000531f, 0.000559f, 0.000578f, 0.000611f, 0.000659f, 0.000675f, 0.000757f, 0.000771f, 0.000854f, 0.000906f,
+		0.000957f, 0.001004f, 0.001102f, 0.001187f, 0.001267f, 0.001394f, 0.001546f, 0.001683f, 0.001922f, 0.002094f, 0.002420f, 0.002754f,
+		0.003254f, 0.003878f, 0.004757f, 0.005997f, 0.007812f, 0.010544f, 0.014786f, 0.022324f, 0.035522f, 0.057465f, 0.541504f, 0.576172f,
+		0.583984f, 0.585938f, 0.588379f, 0.590332f, 0.000000f, 0.000099f, 0.000091f, 0.000084f, 0.000084f, 0.000086f, 0.000089f, 0.000101f,
+		0.000105f, 0.000109f, 0.000122f, 0.000124f, 0.000132f, 0.000146f, 0.000171f, 0.000172f, 0.000176f, 0.000198f, 0.000197f, 0.000239f,
+		0.000218f, 0.000235f, 0.000240f, 0.000281f, 0.000309f, 0.000301f, 0.000312f, 0.000321f, 0.000347f, 0.000370f, 0.000387f, 0.000419f,
+		0.000444f, 0.000458f, 0.000513f, 0.000536f, 0.000570f, 0.000607f, 0.000688f, 0.000703f, 0.000754f, 0.000834f, 0.000890f, 0.000997f,
+		0.001100f, 0.001238f, 0.001410f, 0.001584f, 0.001859f, 0.002207f, 0.002665f, 0.003323f, 0.004353f, 0.005947f, 0.008492f, 0.012909f,
+		0.021606f, 0.039368f, 0.522461f, 0.559082f, 0.566406f, 0.569824f, 0.572266f, 0.572754f, 0.000108f, 0.000089f, 0.000079f, 0.000072f,
+		0.000068f, 0.000065f, 0.000061f, 0.000057f, 0.000061f, 0.000062f, 0.000063f, 0.000086f, 0.000070f, 0.000071f, 0.000095f, 0.000080f,
+		0.000107f, 0.000113f, 0.000115f, 0.000124f, 0.000121f, 0.000130f, 0.000151f, 0.000154f, 0.000164f, 0.000170f, 0.000176f, 0.000189f,
+		0.000193f, 0.000215f, 0.000211f, 0.000242f, 0.000252f, 0.000260f, 0.000280f, 0.000293f, 0.000312f, 0.000350f, 0.000359f, 0.000389f,
+		0.000410f, 0.000452f, 0.000481f, 0.000535f, 0.000578f, 0.000643f, 0.000718f, 0.000812f, 0.000939f, 0.001107f, 0.001329f, 0.001644f,
+		0.002155f, 0.002930f, 0.004284f, 0.006706f, 0.011452f, 0.023895f, 0.504395f, 0.542480f, 0.550293f, 0.553711f, 0.555664f, 0.557129f,
+		0.000093f, 0.000072f, 0.000063f, 0.000058f, 0.000053f, 0.000050f, 0.000047f, 0.000046f, 0.000044f, 0.000042f, 0.000039f, 0.000037f,
+		0.000042f, 0.000035f, 0.000036f, 0.000037f, 0.000051f, 0.000046f, 0.000057f, 0.000058f, 0.000061f, 0.000062f, 0.000066f, 0.000069f,
+		0.000072f, 0.000087f, 0.000077f, 0.000088f, 0.000093f, 0.000099f, 0.000103f, 0.000109f, 0.000115f, 0.000122f, 0.000139f, 0.000134f,
+		0.000142f, 0.000170f, 0.000175f, 0.000179f, 0.000192f, 0.000203f, 0.000228f, 0.000245f, 0.000265f, 0.000291f, 0.000326f, 0.000360f,
+		0.000420f, 0.000481f, 0.000574f, 0.000686f, 0.000887f, 0.001203f, 0.001759f, 0.002892f, 0.005318f, 0.011955f, 0.487305f, 0.524902f,
+		0.534180f, 0.538086f, 0.539551f, 0.540527f, 0.000066f, 0.000049f, 0.000041f, 0.000037f, 0.000034f, 0.000033f, 0.000032f, 0.000030f,
+		0.000029f, 0.000028f, 0.000028f, 0.000027f, 0.000026f, 0.000025f, 0.000024f, 0.000023f, 0.000022f, 0.000021f, 0.000022f, 0.000023f,
+		0.000019f, 0.000018f, 0.000019f, 0.000024f, 0.000026f, 0.000029f, 0.000032f, 0.000032f, 0.000036f, 0.000034f, 0.000040f, 0.000041f,
+		0.000043f, 0.000049f, 0.000049f, 0.000050f, 0.000056f, 0.000059f, 0.000067f, 0.000067f, 0.000074f, 0.000078f, 0.000082f, 0.000092f,
+		0.000094f, 0.000103f, 0.000120f, 0.000130f, 0.000141f, 0.000163f, 0.000191f, 0.000230f, 0.000286f, 0.000374f, 0.000543f, 0.000890f,
+		0.001802f, 0.004650f, 0.468994f, 0.507812f, 0.516602f, 0.520508f, 0.522461f, 0.523926f, 0.000007f, 0.000008f, 0.000008f, 0.000008f,
+		0.000011f, 0.000010f, 0.000010f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000012f,
+		0.000012f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000010f, 0.000009f, 0.000009f,
+		0.000008f, 0.000008f, 0.000009f, 0.000009f, 0.000009f, 0.000009f, 0.000010f, 0.000011f, 0.000012f, 0.000014f, 0.000013f, 0.000016f,
+		0.000015f, 0.000018f, 0.000020f, 0.000021f, 0.000022f, 0.000025f, 0.000024f, 0.000025f, 0.000030f, 0.000031f, 0.000040f, 0.000046f,
+		0.000052f, 0.000071f, 0.000099f, 0.000147f, 0.000306f, 0.001072f, 0.450439f, 0.491211f, 0.499756f, 0.503418f, 0.505859f, 0.507324f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f,
+		0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000003f, 0.000003f, 0.000004f, 0.000007f, 0.000024f, 0.432129f, 0.474121f,
+		0.482666f, 0.486572f, 0.489014f, 0.490234f, 
+	},
+	{
+		0.027573f, 0.080750f, 0.130981f, 0.177734f, 0.222290f, 0.263672f, 0.302002f, 0.338623f, 0.373291f, 0.405029f, 0.435791f, 0.464111f,
+		0.490967f, 0.516602f, 0.540039f, 0.563477f, 0.584961f, 0.605469f, 0.625000f, 0.644043f, 0.660645f, 0.677246f, 0.693848f, 0.708496f,
+		0.724121f, 0.738281f, 0.751465f, 0.764648f, 0.776855f, 0.789062f, 0.799805f, 0.810547f, 0.821289f, 0.831055f, 0.840820f, 0.850098f,
+		0.859863f, 0.867676f, 0.876953f, 0.884277f, 0.892578f, 0.900391f, 0.907227f, 0.914551f, 0.921875f, 0.928223f, 0.934082f, 0.940430f,
+		0.946777f, 0.952637f, 0.957520f, 0.964355f, 0.968262f, 0.974121f, 0.979004f, 0.983887f, 0.989258f, 0.994141f, 0.993164f, 0.983398f,
+		0.976074f, 0.969238f, 0.962891f, 0.957031f, 0.022873f, 0.067871f, 0.111511f, 0.153809f, 0.193359f, 0.232788f, 0.268799f, 0.303223f,
+		0.337402f, 0.368652f, 0.399414f, 0.427734f, 0.455078f, 0.481201f, 0.506348f, 0.529785f, 0.552246f, 0.573242f, 0.593750f, 0.613281f,
+		0.632324f, 0.650391f, 0.667480f, 0.683105f, 0.698730f, 0.713867f, 0.728516f, 0.741211f, 0.755371f, 0.767578f, 0.779785f, 0.791504f,
+		0.803223f, 0.813477f, 0.823242f, 0.834473f, 0.843750f, 0.853027f, 0.861816f, 0.870605f, 0.878906f, 0.887695f, 0.895996f, 0.901855f,
+		0.910645f, 0.917480f, 0.923828f, 0.930176f, 0.937012f, 0.943359f, 0.949707f, 0.955078f, 0.960938f, 0.966797f, 0.972656f, 0.977051f,
+		0.982422f, 0.987305f, 0.989746f, 0.981445f, 0.973633f, 0.967773f, 0.961426f, 0.956055f, 0.019089f, 0.057007f, 0.095215f, 0.132202f,
+		0.168823f, 0.204712f, 0.238281f, 0.272217f, 0.304688f, 0.334717f, 0.364502f, 0.392822f, 0.420898f, 0.446533f, 0.471924f, 0.495850f,
+		0.518555f, 0.541992f, 0.562988f, 0.582520f, 0.602539f, 0.621094f, 0.639160f, 0.655762f, 0.672852f, 0.687988f, 0.703613f, 0.718262f,
+		0.732422f, 0.746094f, 0.758789f, 0.771484f, 0.783203f, 0.795898f, 0.807129f, 0.817383f, 0.827637f, 0.837402f, 0.846680f, 0.856445f,
+		0.865234f, 0.874023f, 0.882324f, 0.890137f, 0.898438f, 0.905273f, 0.913574f, 0.920410f, 0.927246f, 0.934082f, 0.940918f, 0.946777f,
+		0.953125f, 0.958496f, 0.964844f, 0.969727f, 0.975586f, 0.980957f, 0.986816f, 0.979004f, 0.971680f, 0.965332f, 0.959961f, 0.954590f,
+		0.016327f, 0.048676f, 0.081787f, 0.114807f, 0.147705f, 0.180176f, 0.211426f, 0.243652f, 0.273438f, 0.303223f, 0.332031f, 0.360107f,
+		0.386963f, 0.412598f, 0.438477f, 0.462891f, 0.487305f, 0.510254f, 0.530762f, 0.552246f, 0.572754f, 0.590820f, 0.610352f, 0.629883f,
+		0.647461f, 0.662598f, 0.679688f, 0.693848f, 0.709961f, 0.723633f, 0.737305f, 0.750977f, 0.763672f, 0.776367f, 0.788086f, 0.799316f,
+		0.810059f, 0.820801f, 0.832031f, 0.841309f, 0.851074f, 0.860352f, 0.868652f, 0.877930f, 0.886230f, 0.894531f, 0.902832f, 0.910156f,
+		0.916504f, 0.924316f, 0.930664f, 0.937500f, 0.943848f, 0.950684f, 0.957031f, 0.962891f, 0.968262f, 0.974121f, 0.983887f, 0.976074f,
+		0.969727f, 0.963867f, 0.958496f, 0.953125f, 0.013573f, 0.041901f, 0.070801f, 0.100098f, 0.129517f, 0.159058f, 0.187866f, 0.217041f,
+		0.246216f, 0.274414f, 0.302002f, 0.328857f, 0.354980f, 0.381592f, 0.406738f, 0.431641f, 0.455322f, 0.478271f, 0.500000f, 0.521484f,
+		0.541992f, 0.563477f, 0.583008f, 0.600098f, 0.619141f, 0.636719f, 0.653320f, 0.671387f, 0.684570f, 0.699707f, 0.715332f, 0.729492f,
+		0.743164f, 0.755371f, 0.768555f, 0.780762f, 0.792480f, 0.804199f, 0.814453f, 0.824707f, 0.835449f, 0.845215f, 0.854980f, 0.864746f,
+		0.874023f, 0.882812f, 0.890137f, 0.898438f, 0.905762f, 0.914062f, 0.921387f, 0.928223f, 0.935059f, 0.941406f, 0.948242f, 0.955078f,
+		0.961426f, 0.966797f, 0.980957f, 0.973633f, 0.967773f, 0.961914f, 0.956543f, 0.951660f, 0.011681f, 0.036316f, 0.061584f, 0.087524f,
+		0.113342f, 0.140259f, 0.167358f, 0.194214f, 0.220947f, 0.247437f, 0.273926f, 0.300537f, 0.325684f, 0.351074f, 0.375732f, 0.400146f,
+		0.423828f, 0.446533f, 0.469482f, 0.491943f, 0.512695f, 0.532715f, 0.553223f, 0.573242f, 0.592285f, 0.609863f, 0.627930f, 0.644531f,
+		0.660156f, 0.676758f, 0.691406f, 0.706055f, 0.720215f, 0.734863f, 0.749023f, 0.762207f, 0.774414f, 0.786133f, 0.797852f, 0.809082f,
+		0.820801f, 0.831055f, 0.840332f, 0.850098f, 0.859863f, 0.869629f, 0.878418f, 0.886719f, 0.895508f, 0.903809f, 0.910645f, 0.918945f,
+		0.925781f, 0.932617f, 0.939453f, 0.947754f, 0.953613f, 0.958984f, 0.977539f, 0.970703f, 0.964844f, 0.959473f, 0.954102f, 0.949707f,
+		0.010330f, 0.031525f, 0.053406f, 0.076538f, 0.100159f, 0.124084f, 0.148193f, 0.173096f, 0.197998f, 0.223267f, 0.247681f, 0.273193f,
+		0.297607f, 0.322021f, 0.346924f, 0.370117f, 0.394043f, 0.417236f, 0.439697f, 0.462158f, 0.483887f, 0.504883f, 0.524902f, 0.545410f,
+		0.563477f, 0.583008f, 0.602539f, 0.618652f, 0.636230f, 0.652344f, 0.669922f, 0.685059f, 0.699219f, 0.714355f, 0.729004f, 0.741211f,
+		0.755371f, 0.767578f, 0.780762f, 0.792480f, 0.803711f, 0.815918f, 0.825195f, 0.836914f, 0.846191f, 0.855957f, 0.864746f, 0.874512f,
+		0.883301f, 0.891602f, 0.900391f, 0.908203f, 0.916016f, 0.923828f, 0.931152f, 0.937988f, 0.945801f, 0.952148f, 0.974121f, 0.967773f,
+		0.962891f, 0.957520f, 0.952637f, 0.947754f, 0.009186f, 0.027359f, 0.047302f, 0.067505f, 0.088806f, 0.109924f, 0.132202f, 0.154907f,
+		0.177246f, 0.201050f, 0.224121f, 0.247925f, 0.271240f, 0.295410f, 0.318359f, 0.341797f, 0.365234f, 0.387939f, 0.410156f, 0.432861f,
+		0.454590f, 0.475586f, 0.495850f, 0.517090f, 0.536621f, 0.556152f, 0.575195f, 0.592773f, 0.609863f, 0.628418f, 0.645020f, 0.661133f,
+		0.677246f, 0.692383f, 0.707520f, 0.721191f, 0.735352f, 0.748047f, 0.762207f, 0.774414f, 0.786621f, 0.798828f, 0.810547f, 0.820801f,
+		0.831543f, 0.842285f, 0.852539f, 0.862305f, 0.871094f, 0.880859f, 0.889648f, 0.898438f, 0.906738f, 0.914551f, 0.921875f, 0.929199f,
+		0.936035f, 0.944824f, 0.971191f, 0.965332f, 0.959473f, 0.955078f, 0.950195f, 0.945801f, 0.008041f, 0.024384f, 0.041321f, 0.059631f,
+		0.078003f, 0.097656f, 0.117554f, 0.138428f, 0.159912f, 0.181152f, 0.203003f, 0.224976f, 0.247070f, 0.269531f, 0.292480f, 0.314697f,
+		0.337891f, 0.360352f, 0.382324f, 0.403809f, 0.426025f, 0.447998f, 0.468018f, 0.488770f, 0.508301f, 0.528320f, 0.547852f, 0.567383f,
+		0.585449f, 0.603516f, 0.620605f, 0.637695f, 0.654297f, 0.670410f, 0.686523f, 0.700195f, 0.715820f, 0.729980f, 0.743164f, 0.756836f,
+		0.769531f, 0.782715f, 0.794434f, 0.805664f, 0.816895f, 0.827637f, 0.838379f, 0.848633f, 0.859375f, 0.868164f, 0.877930f, 0.887695f,
+		0.895996f, 0.905273f, 0.912598f, 0.920898f, 0.928711f, 0.936035f, 0.966797f, 0.962402f, 0.957031f, 0.952637f, 0.947754f, 0.943848f,
+		0.007095f, 0.021515f, 0.036926f, 0.052704f, 0.069641f, 0.087463f, 0.105347f, 0.123413f, 0.143188f, 0.163452f, 0.183105f, 0.204102f,
+		0.225220f, 0.246704f, 0.268066f, 0.290283f, 0.311768f, 0.333740f, 0.355225f, 0.376465f, 0.397949f, 0.419434f, 0.440430f, 0.461670f,
+		0.481445f, 0.500977f, 0.520020f, 0.540527f, 0.559570f, 0.578125f, 0.595703f, 0.613770f, 0.630371f, 0.646973f, 0.663086f, 0.678223f,
+		0.694336f, 0.709473f, 0.723145f, 0.736328f, 0.750000f, 0.764648f, 0.777344f, 0.790039f, 0.801270f, 0.812988f, 0.824707f, 0.834961f,
+		0.846191f, 0.856934f, 0.865723f, 0.875977f, 0.884766f, 0.894531f, 0.903320f, 0.911621f, 0.919922f, 0.927734f, 0.962891f, 0.959473f,
+		0.954102f, 0.949219f, 0.945312f, 0.941406f, 0.006138f, 0.019150f, 0.033051f, 0.047089f, 0.061829f, 0.077515f, 0.094299f, 0.111084f,
+		0.128174f, 0.146729f, 0.165771f, 0.185059f, 0.205200f, 0.224731f, 0.245361f, 0.265625f, 0.286865f, 0.307861f, 0.328857f, 0.350098f,
+		0.370605f, 0.392090f, 0.413086f, 0.433594f, 0.454346f, 0.474609f, 0.493896f, 0.513672f, 0.532227f, 0.552734f, 0.569824f, 0.588867f,
+		0.605957f, 0.623047f, 0.640625f, 0.656738f, 0.672852f, 0.688477f, 0.703613f, 0.717773f, 0.732910f, 0.746582f, 0.759766f, 0.772461f,
+		0.786621f, 0.798340f, 0.810059f, 0.820312f, 0.832520f, 0.842773f, 0.853516f, 0.863770f, 0.873535f, 0.883789f, 0.892578f, 0.901367f,
+		0.910645f, 0.919434f, 0.958984f, 0.955566f, 0.951172f, 0.946777f, 0.942871f, 0.938965f, 0.005424f, 0.017059f, 0.029541f, 0.042023f,
+		0.055389f, 0.069397f, 0.083984f, 0.099670f, 0.115601f, 0.132324f, 0.149292f, 0.167114f, 0.185547f, 0.204468f, 0.224121f, 0.243896f,
+		0.262939f, 0.283691f, 0.304443f, 0.323486f, 0.345459f, 0.365479f, 0.386230f, 0.407471f, 0.426758f, 0.448486f, 0.467529f, 0.487061f,
+		0.506348f, 0.526367f, 0.545410f, 0.563965f, 0.581543f, 0.600098f, 0.617676f, 0.634277f, 0.650391f, 0.666016f, 0.682617f, 0.697754f,
+		0.712891f, 0.727539f, 0.741211f, 0.755859f, 0.769043f, 0.782227f, 0.793945f, 0.806152f, 0.818848f, 0.830566f, 0.840332f, 0.851074f,
+		0.861328f, 0.872070f, 0.881836f, 0.892090f, 0.900879f, 0.910645f, 0.955566f, 0.952637f, 0.948730f, 0.943359f, 0.939941f, 0.935547f,
+		0.004833f, 0.015442f, 0.026169f, 0.037689f, 0.049683f, 0.062164f, 0.075806f, 0.089539f, 0.103760f, 0.119263f, 0.134888f, 0.151978f,
+		0.168335f, 0.186646f, 0.204102f, 0.223022f, 0.242065f, 0.260986f, 0.280518f, 0.300537f, 0.320801f, 0.340820f, 0.360107f, 0.381104f,
+		0.401367f, 0.421387f, 0.441650f, 0.460449f, 0.480957f, 0.500000f, 0.519531f, 0.538574f, 0.557129f, 0.575684f, 0.593262f, 0.610840f,
+		0.628906f, 0.645508f, 0.662109f, 0.677246f, 0.692871f, 0.708008f, 0.723145f, 0.738281f, 0.751465f, 0.766113f, 0.778320f, 0.791504f,
+		0.802246f, 0.816406f, 0.827637f, 0.838867f, 0.850098f, 0.860352f, 0.871582f, 0.881348f, 0.890137f, 0.899902f, 0.951660f, 0.948730f,
+		0.944824f, 0.940918f, 0.937012f, 0.933594f, 0.004269f, 0.013809f, 0.023911f, 0.033569f, 0.044342f, 0.056213f, 0.068054f, 0.080811f,
+		0.093933f, 0.107910f, 0.122131f, 0.137451f, 0.152710f, 0.169434f, 0.185791f, 0.203979f, 0.221436f, 0.239990f, 0.257812f, 0.277344f,
+		0.296631f, 0.316162f, 0.335693f, 0.355713f, 0.375244f, 0.395996f, 0.416016f, 0.436035f, 0.455078f, 0.474365f, 0.494629f, 0.513184f,
+		0.532715f, 0.550781f, 0.569336f, 0.586914f, 0.604980f, 0.622559f, 0.639648f, 0.655762f, 0.672363f, 0.688477f, 0.704102f, 0.718750f,
+		0.733887f, 0.747559f, 0.761230f, 0.775391f, 0.788574f, 0.800781f, 0.814453f, 0.825684f, 0.837402f, 0.848633f, 0.859375f, 0.870605f,
+		0.880371f, 0.891113f, 0.947754f, 0.945312f, 0.941895f, 0.937988f, 0.934082f, 0.931152f, 0.004028f, 0.012581f, 0.021133f, 0.030396f,
+		0.039948f, 0.050323f, 0.061523f, 0.072815f, 0.084961f, 0.096985f, 0.110535f, 0.124756f, 0.138916f, 0.153687f, 0.169800f, 0.185669f,
+		0.202881f, 0.219116f, 0.237305f, 0.255615f, 0.273926f, 0.293213f, 0.311768f, 0.331055f, 0.351074f, 0.370605f, 0.390381f, 0.409668f,
+		0.429688f, 0.449707f, 0.468994f, 0.487549f, 0.506836f, 0.526367f, 0.545898f, 0.562988f, 0.581543f, 0.599121f, 0.616699f, 0.634766f,
+		0.651367f, 0.667480f, 0.683594f, 0.699707f, 0.714844f, 0.730957f, 0.744141f, 0.758789f, 0.772949f, 0.785645f, 0.799316f, 0.812500f,
+		0.823730f, 0.836914f, 0.847168f, 0.859375f, 0.869629f, 0.880371f, 0.942383f, 0.941406f, 0.937500f, 0.934570f, 0.931152f, 0.927734f,
+		0.003613f, 0.011391f, 0.018875f, 0.027679f, 0.036133f, 0.045624f, 0.055420f, 0.065491f, 0.076416f, 0.088135f, 0.099487f, 0.112427f,
+		0.126099f, 0.139771f, 0.154419f, 0.169556f, 0.184814f, 0.201050f, 0.218262f, 0.234985f, 0.252441f, 0.271484f, 0.289062f, 0.308594f,
+		0.326660f, 0.346924f, 0.365234f, 0.384521f, 0.404541f, 0.424072f, 0.443359f, 0.463135f, 0.482422f, 0.501953f, 0.521484f, 0.539551f,
+		0.558594f, 0.576660f, 0.595215f, 0.612793f, 0.629883f, 0.647949f, 0.663574f, 0.679688f, 0.695801f, 0.711426f, 0.727539f, 0.741699f,
+		0.757324f, 0.770996f, 0.785156f, 0.798828f, 0.811035f, 0.823730f, 0.835449f, 0.848145f, 0.858887f, 0.870605f, 0.937988f, 0.937988f,
+		0.934570f, 0.931152f, 0.927734f, 0.924805f, 0.003248f, 0.010185f, 0.017395f, 0.025055f, 0.032928f, 0.041321f, 0.049957f, 0.059265f,
+		0.069092f, 0.079407f, 0.090820f, 0.101746f, 0.113770f, 0.126953f, 0.140381f, 0.154053f, 0.168701f, 0.184082f, 0.199951f, 0.216431f,
+		0.232788f, 0.250000f, 0.267578f, 0.285645f, 0.303955f, 0.322998f, 0.341553f, 0.361084f, 0.379150f, 0.399414f, 0.418701f, 0.437988f,
+		0.457275f, 0.477051f, 0.496094f, 0.515137f, 0.534180f, 0.553223f, 0.571289f, 0.589844f, 0.606934f, 0.625488f, 0.643066f, 0.659668f,
+		0.676758f, 0.692871f, 0.708984f, 0.725098f, 0.740234f, 0.753906f, 0.769043f, 0.782227f, 0.796387f, 0.810059f, 0.822266f, 0.834961f,
+		0.847168f, 0.859375f, 0.933594f, 0.933594f, 0.931152f, 0.927246f, 0.923828f, 0.921387f, 0.002914f, 0.009361f, 0.015793f, 0.022659f,
+		0.029938f, 0.037354f, 0.045593f, 0.053406f, 0.062988f, 0.072083f, 0.081665f, 0.092712f, 0.103943f, 0.114990f, 0.128174f, 0.140503f,
+		0.153809f, 0.167725f, 0.182251f, 0.198242f, 0.213623f, 0.230225f, 0.246826f, 0.263672f, 0.281494f, 0.300049f, 0.318604f, 0.337158f,
+		0.356201f, 0.374756f, 0.394531f, 0.413574f, 0.433105f, 0.451904f, 0.471680f, 0.491211f, 0.509766f, 0.529297f, 0.547852f, 0.566895f,
+		0.584961f, 0.603516f, 0.621094f, 0.638672f, 0.656738f, 0.673340f, 0.689453f, 0.706543f, 0.722656f, 0.737793f, 0.752930f, 0.767578f,
+		0.781250f, 0.796875f, 0.809082f, 0.823242f, 0.835449f, 0.847656f, 0.929199f, 0.929199f, 0.927246f, 0.923828f, 0.920898f, 0.917969f,
+		0.002766f, 0.008736f, 0.014442f, 0.020691f, 0.027054f, 0.033905f, 0.040924f, 0.048645f, 0.056976f, 0.065674f, 0.074951f, 0.084229f,
+		0.094116f, 0.105225f, 0.116333f, 0.127563f, 0.139771f, 0.153564f, 0.166626f, 0.181030f, 0.196411f, 0.211182f, 0.227417f, 0.243896f,
+		0.260742f, 0.277588f, 0.295898f, 0.314209f, 0.332031f, 0.351562f, 0.370117f, 0.389404f, 0.408203f, 0.428223f, 0.447266f, 0.467041f,
+		0.486084f, 0.505859f, 0.524414f, 0.543945f, 0.562012f, 0.581543f, 0.600098f, 0.617676f, 0.636230f, 0.654297f, 0.670898f, 0.687500f,
+		0.704102f, 0.720703f, 0.736816f, 0.751465f, 0.766113f, 0.781738f, 0.796387f, 0.809082f, 0.823242f, 0.835938f, 0.923828f, 0.925781f,
+		0.922852f, 0.920410f, 0.916992f, 0.914551f, 0.002483f, 0.007599f, 0.013161f, 0.018555f, 0.024551f, 0.030670f, 0.037476f, 0.044464f,
+		0.051636f, 0.059174f, 0.067688f, 0.075928f, 0.085693f, 0.095093f, 0.105591f, 0.116394f, 0.127441f, 0.139648f, 0.152344f, 0.165527f,
+		0.179565f, 0.193970f, 0.208862f, 0.224487f, 0.240356f, 0.256836f, 0.274658f, 0.291748f, 0.310059f, 0.328369f, 0.346680f, 0.365234f,
+		0.384521f, 0.404297f, 0.423340f, 0.442139f, 0.462646f, 0.481445f, 0.500977f, 0.520020f, 0.540039f, 0.559082f, 0.577148f, 0.596191f,
+		0.614746f, 0.632812f, 0.651367f, 0.669434f, 0.685059f, 0.702637f, 0.718750f, 0.734375f, 0.750488f, 0.766113f, 0.780762f, 0.795410f,
+		0.811035f, 0.823730f, 0.919434f, 0.920898f, 0.918457f, 0.916016f, 0.913086f, 0.910645f, 0.002457f, 0.007114f, 0.011757f, 0.016708f,
+		0.022125f, 0.027786f, 0.033752f, 0.040375f, 0.046661f, 0.053864f, 0.061584f, 0.069336f, 0.077515f, 0.086365f, 0.095947f, 0.105896f,
+		0.116638f, 0.127075f, 0.138916f, 0.151245f, 0.164062f, 0.177490f, 0.191528f, 0.206177f, 0.221802f, 0.237427f, 0.253906f, 0.270508f,
+		0.287842f, 0.305664f, 0.323730f, 0.342285f, 0.361572f, 0.379639f, 0.399170f, 0.418457f, 0.438965f, 0.458252f, 0.477295f, 0.497559f,
+		0.516113f, 0.536133f, 0.554688f, 0.574707f, 0.593750f, 0.612305f, 0.630859f, 0.648926f, 0.666504f, 0.684082f, 0.701660f, 0.717773f,
+		0.734863f, 0.751465f, 0.766602f, 0.781738f, 0.797852f, 0.812012f, 0.913086f, 0.916016f, 0.913574f, 0.911621f, 0.909180f, 0.906250f,
+		0.002132f, 0.006493f, 0.010750f, 0.015717f, 0.020569f, 0.025604f, 0.030823f, 0.036682f, 0.043060f, 0.049286f, 0.055786f, 0.062988f,
+		0.070557f, 0.078918f, 0.086914f, 0.096191f, 0.105530f, 0.116028f, 0.126953f, 0.138306f, 0.149902f, 0.162231f, 0.175537f, 0.189453f,
+		0.203491f, 0.218628f, 0.234131f, 0.250000f, 0.266602f, 0.284180f, 0.301514f, 0.319580f, 0.338135f, 0.356689f, 0.375977f, 0.395020f,
+		0.413818f, 0.434082f, 0.452881f, 0.473145f, 0.492920f, 0.512207f, 0.532227f, 0.552246f, 0.570801f, 0.591309f, 0.609375f, 0.629395f,
+		0.646973f, 0.665527f, 0.683105f, 0.700684f, 0.717773f, 0.734863f, 0.751465f, 0.767578f, 0.782715f, 0.799316f, 0.908203f, 0.911133f,
+		0.909180f, 0.907227f, 0.904785f, 0.902832f, 0.001891f, 0.006008f, 0.010025f, 0.014122f, 0.018616f, 0.023239f, 0.028442f, 0.033691f,
+		0.038757f, 0.044556f, 0.050964f, 0.057465f, 0.064087f, 0.071167f, 0.079224f, 0.087463f, 0.096008f, 0.105591f, 0.115356f, 0.125488f,
+		0.136597f, 0.148193f, 0.160278f, 0.173218f, 0.186768f, 0.200684f, 0.215332f, 0.231323f, 0.246338f, 0.262939f, 0.279785f, 0.297607f,
+		0.314941f, 0.333984f, 0.353271f, 0.371094f, 0.391357f, 0.409668f, 0.430420f, 0.448975f, 0.469482f, 0.489746f, 0.509277f, 0.528809f,
+		0.549316f, 0.568848f, 0.588379f, 0.607910f, 0.626953f, 0.645996f, 0.664062f, 0.683105f, 0.700684f, 0.718262f, 0.735840f, 0.751953f,
+		0.768555f, 0.785645f, 0.902344f, 0.906250f, 0.904785f, 0.902832f, 0.900391f, 0.898438f, 0.001732f, 0.005573f, 0.009193f, 0.012932f,
+		0.017075f, 0.021286f, 0.025406f, 0.030289f, 0.035675f, 0.040344f, 0.046326f, 0.052032f, 0.058411f, 0.064575f, 0.072205f, 0.079834f,
+		0.087708f, 0.095947f, 0.104797f, 0.114380f, 0.124451f, 0.134888f, 0.146606f, 0.158691f, 0.170776f, 0.184082f, 0.197510f, 0.212524f,
+		0.227417f, 0.243164f, 0.259521f, 0.276367f, 0.293457f, 0.311768f, 0.329590f, 0.348633f, 0.367188f, 0.386230f, 0.406006f, 0.425781f,
+		0.446533f, 0.465332f, 0.486084f, 0.505859f, 0.526367f, 0.545898f, 0.567383f, 0.585938f, 0.605957f, 0.625977f, 0.645508f, 0.664551f,
+		0.683105f, 0.701172f, 0.718750f, 0.736816f, 0.754395f, 0.770508f, 0.896484f, 0.900879f, 0.900391f, 0.897949f, 0.895996f, 0.894043f,
+		0.001713f, 0.004684f, 0.008339f, 0.011818f, 0.015450f, 0.019409f, 0.023605f, 0.027832f, 0.032349f, 0.036865f, 0.041809f, 0.047302f,
+		0.052673f, 0.058838f, 0.065613f, 0.072083f, 0.079407f, 0.087280f, 0.095337f, 0.104126f, 0.113037f, 0.122986f, 0.133667f, 0.144897f,
+		0.156250f, 0.168579f, 0.181396f, 0.195068f, 0.208984f, 0.224243f, 0.239624f, 0.255859f, 0.272461f, 0.289551f, 0.307617f, 0.326172f,
+		0.344482f, 0.363770f, 0.383301f, 0.402588f, 0.422607f, 0.443115f, 0.463135f, 0.483154f, 0.503418f, 0.523926f, 0.544434f, 0.564941f,
+		0.584473f, 0.604980f, 0.624512f, 0.645508f, 0.664551f, 0.683594f, 0.701660f, 0.721191f, 0.738281f, 0.755859f, 0.889648f, 0.895996f,
+		0.895020f, 0.893066f, 0.891602f, 0.889160f, 0.001545f, 0.004745f, 0.007710f, 0.010979f, 0.014450f, 0.017807f, 0.021469f, 0.025238f,
+		0.029282f, 0.033661f, 0.038177f, 0.043182f, 0.048157f, 0.053436f, 0.059326f, 0.065674f, 0.072205f, 0.078857f, 0.086548f, 0.094604f,
+		0.102905f, 0.111816f, 0.121521f, 0.131592f, 0.142334f, 0.153442f, 0.165894f, 0.178345f, 0.192139f, 0.205933f, 0.220703f, 0.236084f,
+		0.251709f, 0.268555f, 0.285645f, 0.303467f, 0.321777f, 0.340332f, 0.359619f, 0.379150f, 0.398682f, 0.419189f, 0.440430f, 0.460449f,
+		0.480957f, 0.501465f, 0.521973f, 0.543457f, 0.563477f, 0.584961f, 0.604492f, 0.625488f, 0.645508f, 0.665039f, 0.684082f, 0.704102f,
+		0.723145f, 0.741211f, 0.885254f, 0.890137f, 0.889160f, 0.887695f, 0.886719f, 0.884277f, 0.001487f, 0.004356f, 0.006828f, 0.010162f,
+		0.012993f, 0.016022f, 0.019333f, 0.023087f, 0.026886f, 0.030518f, 0.034668f, 0.039062f, 0.043671f, 0.048370f, 0.053741f, 0.059326f,
+		0.065308f, 0.071655f, 0.078125f, 0.085693f, 0.093323f, 0.101807f, 0.110657f, 0.119507f, 0.129517f, 0.140137f, 0.151367f, 0.163330f,
+		0.175781f, 0.188843f, 0.202759f, 0.217163f, 0.232666f, 0.248413f, 0.264893f, 0.282227f, 0.299805f, 0.318115f, 0.336914f, 0.356445f,
+		0.375488f, 0.395996f, 0.416504f, 0.436279f, 0.457520f, 0.479004f, 0.499023f, 0.520508f, 0.541504f, 0.562988f, 0.583984f, 0.604492f,
+		0.625488f, 0.646973f, 0.666504f, 0.687012f, 0.706055f, 0.725098f, 0.877441f, 0.885254f, 0.884766f, 0.882324f, 0.881836f, 0.880371f,
+		0.001443f, 0.003807f, 0.006336f, 0.009171f, 0.011909f, 0.015007f, 0.018097f, 0.020905f, 0.024384f, 0.027893f, 0.031555f, 0.035370f,
+		0.039581f, 0.044128f, 0.048889f, 0.053894f, 0.059174f, 0.065125f, 0.070984f, 0.077698f, 0.084656f, 0.091919f, 0.100037f, 0.108093f,
+		0.117493f, 0.127563f, 0.137817f, 0.148438f, 0.159912f, 0.172485f, 0.185547f, 0.199585f, 0.213867f, 0.229248f, 0.244995f, 0.261230f,
+		0.278564f, 0.296387f, 0.314697f, 0.333252f, 0.353271f, 0.372314f, 0.393311f, 0.413330f, 0.433594f, 0.455078f, 0.476318f, 0.497314f,
+		0.519531f, 0.540527f, 0.562500f, 0.583496f, 0.605469f, 0.626953f, 0.648438f, 0.669434f, 0.689941f, 0.709961f, 0.870605f, 0.878906f,
+		0.878418f, 0.877441f, 0.875488f, 0.873535f, 0.001302f, 0.003712f, 0.005859f, 0.008286f, 0.010910f, 0.013779f, 0.016235f, 0.019135f,
+		0.021912f, 0.025345f, 0.029022f, 0.032166f, 0.036011f, 0.040131f, 0.044128f, 0.048492f, 0.053528f, 0.058533f, 0.064209f, 0.070129f,
+		0.076355f, 0.083191f, 0.090149f, 0.098328f, 0.106628f, 0.115662f, 0.124817f, 0.134766f, 0.145630f, 0.157104f, 0.169678f, 0.182495f,
+		0.195801f, 0.210205f, 0.225342f, 0.241455f, 0.257812f, 0.274902f, 0.292725f, 0.311035f, 0.330322f, 0.349365f, 0.369873f, 0.390137f,
+		0.411133f, 0.432373f, 0.453369f, 0.474609f, 0.496826f, 0.519043f, 0.541504f, 0.563477f, 0.585449f, 0.606445f, 0.629395f, 0.650391f,
+		0.672363f, 0.693848f, 0.863281f, 0.872070f, 0.872070f, 0.871582f, 0.869629f, 0.868164f, 0.001170f, 0.003151f, 0.005295f, 0.007812f,
+		0.010132f, 0.012466f, 0.015076f, 0.017517f, 0.019943f, 0.023178f, 0.026443f, 0.029312f, 0.032471f, 0.036041f, 0.039978f, 0.044037f,
+		0.048828f, 0.053070f, 0.057983f, 0.063232f, 0.068909f, 0.075378f, 0.081909f, 0.088745f, 0.096375f, 0.104309f, 0.113281f, 0.122437f,
+		0.132202f, 0.142944f, 0.154419f, 0.166138f, 0.178955f, 0.192505f, 0.206421f, 0.221558f, 0.237183f, 0.253906f, 0.270996f, 0.289062f,
+		0.308105f, 0.326904f, 0.346924f, 0.366455f, 0.387695f, 0.408936f, 0.430176f, 0.451416f, 0.474365f, 0.496582f, 0.518066f, 0.541016f,
+		0.563965f, 0.585938f, 0.608887f, 0.630859f, 0.654297f, 0.675781f, 0.856934f, 0.865234f, 0.866211f, 0.864746f, 0.863281f, 0.862793f,
+		0.001049f, 0.003254f, 0.005234f, 0.007263f, 0.009270f, 0.011307f, 0.013596f, 0.015869f, 0.018555f, 0.020844f, 0.023972f, 0.026566f,
+		0.029739f, 0.033020f, 0.036316f, 0.039856f, 0.044159f, 0.048096f, 0.052277f, 0.057281f, 0.062439f, 0.067871f, 0.073792f, 0.079956f,
+		0.087158f, 0.094055f, 0.102234f, 0.110535f, 0.119934f, 0.129517f, 0.140259f, 0.151245f, 0.162842f, 0.175537f, 0.189209f, 0.203369f,
+		0.218262f, 0.233643f, 0.250488f, 0.268066f, 0.285645f, 0.304443f, 0.324219f, 0.343750f, 0.364014f, 0.385254f, 0.406494f, 0.428223f,
+		0.450928f, 0.472656f, 0.495605f, 0.519043f, 0.541504f, 0.565918f, 0.588379f, 0.612305f, 0.635742f, 0.659180f, 0.850098f, 0.859863f,
+		0.859863f, 0.858398f, 0.857910f, 0.856934f, 0.000914f, 0.002861f, 0.004742f, 0.006569f, 0.008415f, 0.010521f, 0.012596f, 0.014648f,
+		0.016708f, 0.019089f, 0.021515f, 0.023865f, 0.026688f, 0.029572f, 0.032928f, 0.036377f, 0.039337f, 0.043365f, 0.047333f, 0.051544f,
+		0.056305f, 0.061066f, 0.066406f, 0.071960f, 0.078247f, 0.084961f, 0.092163f, 0.099426f, 0.108215f, 0.116943f, 0.126831f, 0.136719f,
+		0.148193f, 0.159302f, 0.171875f, 0.185669f, 0.199585f, 0.214478f, 0.230469f, 0.247070f, 0.264160f, 0.282471f, 0.301270f, 0.321045f,
+		0.341553f, 0.362061f, 0.383545f, 0.404785f, 0.427734f, 0.449951f, 0.473389f, 0.496582f, 0.520020f, 0.543457f, 0.568359f, 0.592285f,
+		0.615723f, 0.639648f, 0.840820f, 0.851074f, 0.853027f, 0.853027f, 0.852051f, 0.850586f, 0.000679f, 0.002518f, 0.004173f, 0.006149f,
+		0.008064f, 0.009369f, 0.011551f, 0.013222f, 0.015175f, 0.017212f, 0.019592f, 0.021835f, 0.024048f, 0.026932f, 0.029846f, 0.032623f,
+		0.035675f, 0.038940f, 0.042542f, 0.046295f, 0.050354f, 0.055054f, 0.059601f, 0.064880f, 0.070190f, 0.076233f, 0.082703f, 0.089661f,
+		0.097229f, 0.105103f, 0.113831f, 0.123474f, 0.133423f, 0.144409f, 0.156006f, 0.168335f, 0.182495f, 0.196411f, 0.211304f, 0.227295f,
+		0.243530f, 0.260986f, 0.279053f, 0.298828f, 0.318359f, 0.339111f, 0.360107f, 0.381348f, 0.403809f, 0.427490f, 0.449463f, 0.473633f,
+		0.497803f, 0.521484f, 0.546875f, 0.570801f, 0.595703f, 0.620605f, 0.833008f, 0.845215f, 0.845703f, 0.845703f, 0.845215f, 0.843750f,
+		0.000719f, 0.002470f, 0.003975f, 0.005337f, 0.007275f, 0.008713f, 0.010376f, 0.012032f, 0.013580f, 0.015793f, 0.017609f, 0.019501f,
+		0.021530f, 0.024277f, 0.026657f, 0.029312f, 0.031982f, 0.035187f, 0.038086f, 0.041565f, 0.045288f, 0.049103f, 0.053436f, 0.058136f,
+		0.062927f, 0.068054f, 0.073853f, 0.080383f, 0.087341f, 0.094666f, 0.102173f, 0.111084f, 0.120300f, 0.130859f, 0.141235f, 0.152954f,
+		0.164429f, 0.178223f, 0.192749f, 0.207642f, 0.223145f, 0.239868f, 0.258301f, 0.276611f, 0.295654f, 0.316162f, 0.337402f, 0.358643f,
+		0.380859f, 0.403320f, 0.427002f, 0.450684f, 0.474609f, 0.499756f, 0.523926f, 0.550781f, 0.575195f, 0.600586f, 0.824707f, 0.836914f,
+		0.838379f, 0.838867f, 0.837402f, 0.837402f, 0.000683f, 0.002361f, 0.003649f, 0.005116f, 0.006416f, 0.008202f, 0.009460f, 0.010941f,
+		0.012817f, 0.014099f, 0.015839f, 0.017593f, 0.019867f, 0.021988f, 0.023926f, 0.026276f, 0.028824f, 0.031311f, 0.034363f, 0.036957f,
+		0.040375f, 0.043823f, 0.047546f, 0.051758f, 0.056183f, 0.061249f, 0.066162f, 0.071777f, 0.077942f, 0.084534f, 0.091553f, 0.099487f,
+		0.107910f, 0.116882f, 0.127075f, 0.137451f, 0.148804f, 0.161499f, 0.174805f, 0.188721f, 0.203735f, 0.220093f, 0.237427f, 0.254639f,
+		0.273926f, 0.293457f, 0.313965f, 0.334961f, 0.357666f, 0.379883f, 0.403076f, 0.427002f, 0.451660f, 0.476807f, 0.501953f, 0.527344f,
+		0.553711f, 0.581055f, 0.815918f, 0.829102f, 0.831055f, 0.831055f, 0.831055f, 0.830566f, 0.000607f, 0.001863f, 0.003416f, 0.004528f,
+		0.005943f, 0.007191f, 0.008781f, 0.009964f, 0.011337f, 0.012939f, 0.014458f, 0.015808f, 0.018051f, 0.019394f, 0.021332f, 0.023529f,
+		0.025803f, 0.028168f, 0.030502f, 0.033020f, 0.036072f, 0.039032f, 0.042419f, 0.046082f, 0.049927f, 0.054321f, 0.058411f, 0.063538f,
+		0.069336f, 0.075684f, 0.081787f, 0.088562f, 0.096436f, 0.104553f, 0.113281f, 0.123596f, 0.133667f, 0.145386f, 0.157471f, 0.171021f,
+		0.185547f, 0.200562f, 0.216553f, 0.234619f, 0.251709f, 0.271240f, 0.291504f, 0.312012f, 0.333496f, 0.355957f, 0.379395f, 0.403076f,
+		0.428223f, 0.453857f, 0.479492f, 0.506348f, 0.532715f, 0.560059f, 0.805664f, 0.820801f, 0.823730f, 0.822754f, 0.822754f, 0.822266f,
+		0.000593f, 0.001862f, 0.002966f, 0.004341f, 0.005600f, 0.006516f, 0.007626f, 0.008995f, 0.010223f, 0.011292f, 0.012848f, 0.014427f,
+		0.016098f, 0.017532f, 0.019165f, 0.021027f, 0.022842f, 0.024918f, 0.027115f, 0.029739f, 0.032013f, 0.034637f, 0.037506f, 0.040955f,
+		0.044220f, 0.048065f, 0.051941f, 0.056305f, 0.061768f, 0.066528f, 0.072327f, 0.078979f, 0.085571f, 0.092834f, 0.101135f, 0.110229f,
+		0.119690f, 0.130127f, 0.141602f, 0.153564f, 0.167114f, 0.181763f, 0.196899f, 0.213623f, 0.230957f, 0.249268f, 0.268555f, 0.289062f,
+		0.310059f, 0.333252f, 0.355957f, 0.379883f, 0.404541f, 0.430176f, 0.456055f, 0.483887f, 0.510254f, 0.539062f, 0.797852f, 0.812988f,
+		0.814941f, 0.815430f, 0.815918f, 0.814453f, 0.000556f, 0.001811f, 0.002998f, 0.003815f, 0.004658f, 0.005905f, 0.007099f, 0.008232f,
+		0.009239f, 0.010483f, 0.011559f, 0.013016f, 0.014305f, 0.015671f, 0.017090f, 0.018646f, 0.020370f, 0.022369f, 0.024124f, 0.026062f,
+		0.028458f, 0.030624f, 0.033264f, 0.036041f, 0.039307f, 0.042053f, 0.045807f, 0.049530f, 0.054016f, 0.058441f, 0.063904f, 0.069641f,
+		0.075745f, 0.082520f, 0.089539f, 0.097717f, 0.106750f, 0.116150f, 0.126587f, 0.137817f, 0.150024f, 0.163452f, 0.177490f, 0.193359f,
+		0.209717f, 0.227539f, 0.246704f, 0.266602f, 0.287598f, 0.309326f, 0.332520f, 0.355713f, 0.380371f, 0.406494f, 0.432861f, 0.459961f,
+		0.488525f, 0.517090f, 0.787598f, 0.804199f, 0.806641f, 0.807617f, 0.807617f, 0.807129f, 0.000507f, 0.001697f, 0.002468f, 0.003351f,
+		0.004425f, 0.005486f, 0.006325f, 0.007412f, 0.008156f, 0.009270f, 0.010239f, 0.011497f, 0.012520f, 0.013954f, 0.015182f, 0.016617f,
+		0.018036f, 0.019714f, 0.021362f, 0.022934f, 0.024704f, 0.026886f, 0.029419f, 0.031525f, 0.034302f, 0.037292f, 0.040558f, 0.043701f,
+		0.047577f, 0.051849f, 0.056183f, 0.061249f, 0.066467f, 0.072876f, 0.078918f, 0.086548f, 0.094116f, 0.102844f, 0.112427f, 0.122620f,
+		0.133667f, 0.146362f, 0.159668f, 0.174438f, 0.190063f, 0.207153f, 0.225098f, 0.244263f, 0.264648f, 0.286377f, 0.308350f, 0.332275f,
+		0.357178f, 0.382080f, 0.408936f, 0.436035f, 0.465820f, 0.495361f, 0.776855f, 0.794922f, 0.797852f, 0.799316f, 0.798828f, 0.798340f,
+		0.000366f, 0.001644f, 0.002289f, 0.003046f, 0.004082f, 0.005032f, 0.005550f, 0.006599f, 0.007389f, 0.008369f, 0.009201f, 0.010315f,
+		0.011276f, 0.012405f, 0.013466f, 0.014587f, 0.015991f, 0.017303f, 0.018692f, 0.020081f, 0.021851f, 0.023865f, 0.025726f, 0.027771f,
+		0.030136f, 0.032532f, 0.035309f, 0.038422f, 0.041626f, 0.045044f, 0.048767f, 0.053375f, 0.057861f, 0.063477f, 0.069031f, 0.075684f,
+		0.082336f, 0.090515f, 0.099182f, 0.107849f, 0.118958f, 0.130005f, 0.142212f, 0.156128f, 0.170898f, 0.186890f, 0.203857f, 0.222534f,
+		0.241821f, 0.263428f, 0.285156f, 0.308105f, 0.332275f, 0.359131f, 0.385010f, 0.413086f, 0.441895f, 0.472168f, 0.767090f, 0.785645f,
+		0.789062f, 0.789551f, 0.790527f, 0.789551f, 0.000340f, 0.001434f, 0.002129f, 0.002827f, 0.003696f, 0.004463f, 0.005112f, 0.005730f,
+		0.006836f, 0.007465f, 0.008217f, 0.008972f, 0.009972f, 0.010887f, 0.011948f, 0.012794f, 0.013947f, 0.015030f, 0.016266f, 0.017670f,
+		0.019165f, 0.020813f, 0.022415f, 0.024216f, 0.026047f, 0.028336f, 0.030594f, 0.033142f, 0.035858f, 0.039154f, 0.042328f, 0.046265f,
+		0.050537f, 0.055237f, 0.059998f, 0.065918f, 0.072083f, 0.078918f, 0.086243f, 0.094788f, 0.104309f, 0.114807f, 0.125854f, 0.138672f,
+		0.152222f, 0.166992f, 0.183716f, 0.200928f, 0.220459f, 0.240112f, 0.261719f, 0.284668f, 0.308838f, 0.333740f, 0.360840f, 0.388672f,
+		0.418213f, 0.448730f, 0.756348f, 0.775391f, 0.779297f, 0.780273f, 0.781250f, 0.780273f, 0.000511f, 0.001174f, 0.002163f, 0.002554f,
+		0.003391f, 0.003990f, 0.004547f, 0.005211f, 0.005993f, 0.006653f, 0.007462f, 0.007942f, 0.008781f, 0.009476f, 0.010323f, 0.011444f,
+		0.012207f, 0.013062f, 0.014336f, 0.015427f, 0.016464f, 0.017929f, 0.019287f, 0.021164f, 0.022461f, 0.024567f, 0.026474f, 0.028885f,
+		0.031067f, 0.033630f, 0.036835f, 0.040070f, 0.043488f, 0.047394f, 0.051910f, 0.056732f, 0.062378f, 0.068481f, 0.075073f, 0.082764f,
+		0.090881f, 0.100403f, 0.110779f, 0.122009f, 0.134399f, 0.148560f, 0.163940f, 0.180298f, 0.198120f, 0.218140f, 0.239014f, 0.260986f,
+		0.285645f, 0.310059f, 0.336182f, 0.364502f, 0.393311f, 0.424316f, 0.744629f, 0.765137f, 0.769531f, 0.770508f, 0.771484f, 0.771484f,
+		0.000374f, 0.000983f, 0.001696f, 0.002279f, 0.002924f, 0.003571f, 0.004139f, 0.004742f, 0.005390f, 0.005817f, 0.006371f, 0.006981f,
+		0.007648f, 0.008354f, 0.009041f, 0.009727f, 0.010536f, 0.011375f, 0.012398f, 0.013535f, 0.014389f, 0.015541f, 0.016602f, 0.018112f,
+		0.019516f, 0.020996f, 0.022644f, 0.024582f, 0.026627f, 0.028748f, 0.031586f, 0.034210f, 0.037415f, 0.040588f, 0.044464f, 0.048676f,
+		0.053192f, 0.058472f, 0.064880f, 0.070984f, 0.078674f, 0.086914f, 0.096191f, 0.106445f, 0.117859f, 0.130859f, 0.144775f, 0.160522f,
+		0.177490f, 0.196411f, 0.215942f, 0.237793f, 0.261475f, 0.285645f, 0.312012f, 0.339111f, 0.368652f, 0.400391f, 0.733887f, 0.755371f,
+		0.759766f, 0.760742f, 0.761719f, 0.761719f, 0.000298f, 0.000924f, 0.001542f, 0.002125f, 0.002439f, 0.003153f, 0.003502f, 0.004196f,
+		0.004585f, 0.005039f, 0.005531f, 0.006054f, 0.006531f, 0.007217f, 0.007935f, 0.008362f, 0.009171f, 0.009773f, 0.010704f, 0.011505f,
+		0.012207f, 0.013321f, 0.014381f, 0.015556f, 0.016586f, 0.017792f, 0.019608f, 0.020844f, 0.022583f, 0.024536f, 0.026566f, 0.028885f,
+		0.031494f, 0.034332f, 0.037689f, 0.041260f, 0.045258f, 0.049927f, 0.054901f, 0.060699f, 0.067322f, 0.074768f, 0.082764f, 0.091675f,
+		0.102173f, 0.113831f, 0.126831f, 0.141113f, 0.157104f, 0.175049f, 0.194580f, 0.215210f, 0.237305f, 0.261475f, 0.287598f, 0.314697f,
+		0.344482f, 0.375977f, 0.721680f, 0.744629f, 0.749512f, 0.751465f, 0.751465f, 0.751465f, 0.000275f, 0.001002f, 0.001335f, 0.001704f,
+		0.002264f, 0.002790f, 0.003202f, 0.003555f, 0.004017f, 0.004368f, 0.004894f, 0.005318f, 0.005592f, 0.006241f, 0.006611f, 0.007317f,
+		0.007851f, 0.008560f, 0.009071f, 0.009758f, 0.010429f, 0.011375f, 0.011986f, 0.013130f, 0.013916f, 0.015205f, 0.016403f, 0.017624f,
+		0.019119f, 0.020660f, 0.022278f, 0.024582f, 0.026474f, 0.029007f, 0.031738f, 0.034668f, 0.038025f, 0.041962f, 0.046417f, 0.051270f,
+		0.056915f, 0.063110f, 0.070312f, 0.078369f, 0.087769f, 0.098145f, 0.109863f, 0.123352f, 0.137451f, 0.154785f, 0.172363f, 0.192261f,
+		0.214233f, 0.237793f, 0.262939f, 0.289795f, 0.319336f, 0.351074f, 0.708984f, 0.733398f, 0.738281f, 0.740234f, 0.741211f, 0.740723f,
+		0.000334f, 0.000805f, 0.001231f, 0.001640f, 0.002033f, 0.002277f, 0.002871f, 0.003115f, 0.003481f, 0.003895f, 0.004147f, 0.004379f,
+		0.004841f, 0.005306f, 0.005653f, 0.006241f, 0.006630f, 0.007217f, 0.007721f, 0.008133f, 0.008842f, 0.009529f, 0.010010f, 0.011017f,
+		0.011780f, 0.012733f, 0.013626f, 0.014824f, 0.015656f, 0.017212f, 0.018829f, 0.020248f, 0.021973f, 0.023926f, 0.026306f, 0.028900f,
+		0.031616f, 0.034973f, 0.038605f, 0.042816f, 0.047424f, 0.052765f, 0.059021f, 0.066162f, 0.074219f, 0.083435f, 0.093994f, 0.105835f,
+		0.119385f, 0.134277f, 0.151611f, 0.170532f, 0.191284f, 0.214233f, 0.239014f, 0.265381f, 0.293701f, 0.325684f, 0.696289f, 0.722168f,
+		0.727051f, 0.729004f, 0.729980f, 0.729980f, 0.000215f, 0.000635f, 0.001184f, 0.001348f, 0.001758f, 0.002171f, 0.002249f, 0.002596f,
+		0.003004f, 0.003325f, 0.003487f, 0.003906f, 0.004108f, 0.004494f, 0.004955f, 0.005241f, 0.005726f, 0.006134f, 0.006485f, 0.006916f,
+		0.007496f, 0.008072f, 0.008629f, 0.009071f, 0.009857f, 0.010651f, 0.011375f, 0.012283f, 0.013283f, 0.014320f, 0.015350f, 0.016739f,
+		0.017975f, 0.019852f, 0.021454f, 0.023712f, 0.025925f, 0.028717f, 0.031769f, 0.035217f, 0.038910f, 0.043396f, 0.048767f, 0.054901f,
+		0.061707f, 0.069824f, 0.078613f, 0.089783f, 0.101685f, 0.115479f, 0.131104f, 0.149292f, 0.168823f, 0.190674f, 0.214844f, 0.241211f,
+		0.269775f, 0.299561f, 0.683594f, 0.709961f, 0.715332f, 0.717773f, 0.718262f, 0.718750f, 0.000199f, 0.000826f, 0.001047f, 0.001288f,
+		0.001600f, 0.001857f, 0.002014f, 0.002329f, 0.002535f, 0.002785f, 0.003027f, 0.003210f, 0.003580f, 0.003788f, 0.004025f, 0.004444f,
+		0.004791f, 0.004974f, 0.005417f, 0.005909f, 0.006248f, 0.006672f, 0.007118f, 0.007664f, 0.008232f, 0.008759f, 0.009598f, 0.009964f,
+		0.010956f, 0.011650f, 0.012665f, 0.013702f, 0.014832f, 0.016144f, 0.017654f, 0.019211f, 0.021118f, 0.023102f, 0.025681f, 0.028320f,
+		0.031708f, 0.035370f, 0.039673f, 0.044739f, 0.050812f, 0.057800f, 0.065796f, 0.074768f, 0.085510f, 0.097961f, 0.112000f, 0.128662f,
+		0.147217f, 0.168213f, 0.190796f, 0.216309f, 0.244751f, 0.274902f, 0.669922f, 0.698730f, 0.703613f, 0.705566f, 0.707031f, 0.707031f,
+		0.000212f, 0.000458f, 0.000959f, 0.001192f, 0.001321f, 0.001500f, 0.001823f, 0.002064f, 0.002073f, 0.002293f, 0.002512f, 0.002768f,
+		0.002981f, 0.003138f, 0.003431f, 0.003765f, 0.003918f, 0.004238f, 0.004482f, 0.004814f, 0.005245f, 0.005531f, 0.005871f, 0.006214f,
+		0.006660f, 0.007236f, 0.007664f, 0.008331f, 0.008812f, 0.009628f, 0.010277f, 0.010979f, 0.012016f, 0.012978f, 0.014084f, 0.015495f,
+		0.016937f, 0.018494f, 0.020386f, 0.022659f, 0.025208f, 0.028183f, 0.031860f, 0.036072f, 0.040894f, 0.046326f, 0.053009f, 0.061127f,
+		0.070374f, 0.081238f, 0.094238f, 0.109314f, 0.126343f, 0.145874f, 0.167847f, 0.192505f, 0.219604f, 0.249634f, 0.656738f, 0.686035f,
+		0.690430f, 0.694336f, 0.694336f, 0.696777f, 0.000151f, 0.000529f, 0.000692f, 0.000883f, 0.001153f, 0.001337f, 0.001380f, 0.001520f,
+		0.001753f, 0.001886f, 0.002077f, 0.002243f, 0.002386f, 0.002556f, 0.002832f, 0.003029f, 0.003277f, 0.003447f, 0.003683f, 0.003952f,
+		0.004135f, 0.004578f, 0.004833f, 0.005222f, 0.005417f, 0.005810f, 0.006355f, 0.006718f, 0.007076f, 0.007652f, 0.008293f, 0.008980f,
+		0.009674f, 0.010422f, 0.011276f, 0.012283f, 0.013443f, 0.014664f, 0.016113f, 0.017853f, 0.019897f, 0.022156f, 0.024826f, 0.028275f,
+		0.032135f, 0.036865f, 0.042389f, 0.049011f, 0.056732f, 0.066223f, 0.077576f, 0.090820f, 0.106384f, 0.124512f, 0.145264f, 0.169067f,
+		0.195190f, 0.224976f, 0.642578f, 0.671387f, 0.679688f, 0.682617f, 0.682617f, 0.683594f, 0.000127f, 0.000376f, 0.000600f, 0.000721f,
+		0.000901f, 0.001066f, 0.001180f, 0.001332f, 0.001455f, 0.001549f, 0.001709f, 0.001831f, 0.001947f, 0.002150f, 0.002245f, 0.002443f,
+		0.002682f, 0.002844f, 0.002989f, 0.003201f, 0.003403f, 0.003683f, 0.003883f, 0.004097f, 0.004372f, 0.004665f, 0.004963f, 0.005348f,
+		0.005711f, 0.006165f, 0.006672f, 0.007004f, 0.007610f, 0.008278f, 0.008873f, 0.009636f, 0.010475f, 0.011475f, 0.012634f, 0.014053f,
+		0.015404f, 0.017242f, 0.019104f, 0.021774f, 0.024750f, 0.028458f, 0.032745f, 0.038391f, 0.044861f, 0.052795f, 0.062103f, 0.073914f,
+		0.087830f, 0.104553f, 0.123718f, 0.145996f, 0.171509f, 0.200439f, 0.627930f, 0.658691f, 0.666504f, 0.668945f, 0.671387f, 0.671387f,
+		0.000013f, 0.000374f, 0.000443f, 0.000688f, 0.000819f, 0.000844f, 0.001004f, 0.001132f, 0.001216f, 0.001259f, 0.001405f, 0.001523f,
+		0.001566f, 0.001753f, 0.001842f, 0.001997f, 0.002022f, 0.002287f, 0.002377f, 0.002541f, 0.002787f, 0.002878f, 0.003096f, 0.003283f,
+		0.003551f, 0.003651f, 0.003971f, 0.004272f, 0.004524f, 0.004887f, 0.005196f, 0.005527f, 0.005939f, 0.006386f, 0.006977f, 0.007526f,
+		0.008148f, 0.008835f, 0.009689f, 0.010689f, 0.011810f, 0.013000f, 0.014641f, 0.016388f, 0.018799f, 0.021469f, 0.024734f, 0.029022f,
+		0.034210f, 0.040588f, 0.048401f, 0.058319f, 0.070435f, 0.085205f, 0.102905f, 0.123901f, 0.147827f, 0.175903f, 0.612793f, 0.645508f,
+		0.653320f, 0.656250f, 0.657227f, 0.657227f, 0.000113f, 0.000234f, 0.000465f, 0.000547f, 0.000646f, 0.000684f, 0.000711f, 0.000832f,
+		0.000963f, 0.000999f, 0.001042f, 0.001183f, 0.001279f, 0.001402f, 0.001494f, 0.001513f, 0.001688f, 0.001716f, 0.001919f, 0.001993f,
+		0.002081f, 0.002253f, 0.002441f, 0.002575f, 0.002714f, 0.002876f, 0.003050f, 0.003214f, 0.003531f, 0.003714f, 0.003956f, 0.004276f,
+		0.004604f, 0.004967f, 0.005386f, 0.005718f, 0.006283f, 0.006790f, 0.007290f, 0.008133f, 0.008957f, 0.009987f, 0.010956f, 0.012375f,
+		0.013916f, 0.015991f, 0.018311f, 0.021347f, 0.025253f, 0.030289f, 0.036560f, 0.044586f, 0.054779f, 0.067749f, 0.083252f, 0.102722f,
+		0.125732f, 0.152100f, 0.597168f, 0.631836f, 0.639160f, 0.643555f, 0.643066f, 0.645508f, 0.000207f, 0.000175f, 0.000364f, 0.000507f,
+		0.000496f, 0.000569f, 0.000683f, 0.000584f, 0.000737f, 0.000764f, 0.000885f, 0.000964f, 0.000999f, 0.001076f, 0.001085f, 0.001272f,
+		0.001327f, 0.001354f, 0.001491f, 0.001494f, 0.001677f, 0.001781f, 0.001862f, 0.001976f, 0.002079f, 0.002190f, 0.002338f, 0.002481f,
+		0.002691f, 0.002811f, 0.003117f, 0.003214f, 0.003422f, 0.003706f, 0.003990f, 0.004314f, 0.004608f, 0.004982f, 0.005379f, 0.006027f,
+		0.006580f, 0.007351f, 0.008049f, 0.009041f, 0.010323f, 0.011551f, 0.013428f, 0.015419f, 0.018219f, 0.021713f, 0.026550f, 0.032715f,
+		0.040833f, 0.051605f, 0.065552f, 0.082458f, 0.104004f, 0.129395f, 0.582031f, 0.618652f, 0.625488f, 0.627930f, 0.630859f, 0.631348f,
+		0.000189f, 0.000160f, 0.000272f, 0.000387f, 0.000335f, 0.000486f, 0.000424f, 0.000469f, 0.000551f, 0.000589f, 0.000700f, 0.000727f,
+		0.000772f, 0.000859f, 0.000891f, 0.000872f, 0.001000f, 0.001048f, 0.001076f, 0.001172f, 0.001224f, 0.001311f, 0.001376f, 0.001450f,
+		0.001554f, 0.001591f, 0.001760f, 0.001838f, 0.001999f, 0.002180f, 0.002333f, 0.002388f, 0.002584f, 0.002777f, 0.002907f, 0.003162f,
+		0.003368f, 0.003677f, 0.003979f, 0.004303f, 0.004715f, 0.005188f, 0.005787f, 0.006378f, 0.007313f, 0.008194f, 0.009407f, 0.010887f,
+		0.012779f, 0.015198f, 0.018494f, 0.022888f, 0.029037f, 0.037659f, 0.048920f, 0.064270f, 0.083740f, 0.107300f, 0.565918f, 0.603516f,
+		0.611328f, 0.614746f, 0.617188f, 0.618164f, 0.000000f, 0.000170f, 0.000207f, 0.000274f, 0.000292f, 0.000309f, 0.000381f, 0.000326f,
+		0.000418f, 0.000439f, 0.000519f, 0.000519f, 0.000560f, 0.000574f, 0.000652f, 0.000678f, 0.000717f, 0.000756f, 0.000782f, 0.000820f,
+		0.000893f, 0.000937f, 0.000991f, 0.001063f, 0.001112f, 0.001174f, 0.001284f, 0.001302f, 0.001408f, 0.001460f, 0.001586f, 0.001711f,
+		0.001826f, 0.001959f, 0.002058f, 0.002207f, 0.002388f, 0.002565f, 0.002836f, 0.003046f, 0.003284f, 0.003567f, 0.004009f, 0.004463f,
+		0.005001f, 0.005661f, 0.006451f, 0.007473f, 0.008751f, 0.010368f, 0.012611f, 0.015587f, 0.019730f, 0.025787f, 0.034729f, 0.047272f,
+		0.064392f, 0.087097f, 0.550293f, 0.587891f, 0.596680f, 0.600586f, 0.602539f, 0.603516f, 0.000000f, 0.000057f, 0.000175f, 0.000210f,
+		0.000221f, 0.000261f, 0.000224f, 0.000285f, 0.000296f, 0.000329f, 0.000374f, 0.000329f, 0.000344f, 0.000416f, 0.000421f, 0.000479f,
+		0.000455f, 0.000530f, 0.000552f, 0.000598f, 0.000640f, 0.000670f, 0.000695f, 0.000740f, 0.000798f, 0.000806f, 0.000883f, 0.000908f,
+		0.000983f, 0.001094f, 0.001083f, 0.001169f, 0.001242f, 0.001340f, 0.001440f, 0.001536f, 0.001601f, 0.001752f, 0.001893f, 0.002029f,
+		0.002218f, 0.002424f, 0.002651f, 0.002934f, 0.003294f, 0.003681f, 0.004200f, 0.004833f, 0.005688f, 0.006863f, 0.008202f, 0.010178f,
+		0.012955f, 0.016846f, 0.023163f, 0.032745f, 0.047150f, 0.067383f, 0.534180f, 0.574219f, 0.582031f, 0.584961f, 0.586914f, 0.589844f,
+		0.000000f, 0.000105f, 0.000145f, 0.000101f, 0.000161f, 0.000163f, 0.000165f, 0.000193f, 0.000190f, 0.000202f, 0.000205f, 0.000260f,
+		0.000251f, 0.000281f, 0.000305f, 0.000316f, 0.000323f, 0.000346f, 0.000364f, 0.000383f, 0.000413f, 0.000436f, 0.000461f, 0.000486f,
+		0.000515f, 0.000564f, 0.000594f, 0.000616f, 0.000639f, 0.000677f, 0.000729f, 0.000748f, 0.000842f, 0.000861f, 0.000943f, 0.000970f,
+		0.001054f, 0.001120f, 0.001219f, 0.001310f, 0.001398f, 0.001534f, 0.001709f, 0.001852f, 0.002096f, 0.002291f, 0.002594f, 0.002987f,
+		0.003481f, 0.004128f, 0.004997f, 0.006218f, 0.007950f, 0.010445f, 0.014313f, 0.020874f, 0.032166f, 0.049866f, 0.517578f, 0.558105f,
+		0.567383f, 0.570801f, 0.573730f, 0.574707f, 0.000000f, 0.000097f, 0.000089f, 0.000082f, 0.000092f, 0.000096f, 0.000092f, 0.000118f,
+		0.000126f, 0.000130f, 0.000138f, 0.000138f, 0.000143f, 0.000163f, 0.000181f, 0.000187f, 0.000195f, 0.000228f, 0.000221f, 0.000261f,
+		0.000243f, 0.000254f, 0.000274f, 0.000299f, 0.000334f, 0.000332f, 0.000345f, 0.000362f, 0.000394f, 0.000410f, 0.000433f, 0.000463f,
+		0.000497f, 0.000510f, 0.000562f, 0.000594f, 0.000636f, 0.000670f, 0.000731f, 0.000777f, 0.000832f, 0.000927f, 0.000991f, 0.001101f,
+		0.001210f, 0.001350f, 0.001513f, 0.001720f, 0.001999f, 0.002373f, 0.002815f, 0.003498f, 0.004478f, 0.006001f, 0.008347f, 0.012299f,
+		0.019669f, 0.034210f, 0.501465f, 0.542969f, 0.552246f, 0.556641f, 0.559082f, 0.559570f, 0.000107f, 0.000087f, 0.000077f, 0.000070f,
+		0.000065f, 0.000066f, 0.000059f, 0.000064f, 0.000065f, 0.000071f, 0.000070f, 0.000095f, 0.000081f, 0.000085f, 0.000110f, 0.000097f,
+		0.000117f, 0.000126f, 0.000127f, 0.000133f, 0.000132f, 0.000141f, 0.000169f, 0.000173f, 0.000185f, 0.000183f, 0.000192f, 0.000215f,
+		0.000216f, 0.000235f, 0.000236f, 0.000265f, 0.000278f, 0.000290f, 0.000313f, 0.000317f, 0.000347f, 0.000365f, 0.000400f, 0.000422f,
+		0.000457f, 0.000494f, 0.000535f, 0.000586f, 0.000639f, 0.000700f, 0.000786f, 0.000888f, 0.001019f, 0.001207f, 0.001435f, 0.001746f,
+		0.002258f, 0.003019f, 0.004299f, 0.006523f, 0.010612f, 0.020859f, 0.484619f, 0.527344f, 0.536621f, 0.541504f, 0.542969f, 0.544922f,
+		0.000092f, 0.000070f, 0.000062f, 0.000056f, 0.000051f, 0.000048f, 0.000045f, 0.000044f, 0.000041f, 0.000039f, 0.000038f, 0.000037f,
+		0.000047f, 0.000039f, 0.000041f, 0.000041f, 0.000058f, 0.000053f, 0.000062f, 0.000064f, 0.000068f, 0.000072f, 0.000076f, 0.000076f,
+		0.000078f, 0.000092f, 0.000085f, 0.000101f, 0.000104f, 0.000110f, 0.000115f, 0.000118f, 0.000127f, 0.000133f, 0.000152f, 0.000150f,
+		0.000163f, 0.000190f, 0.000190f, 0.000202f, 0.000213f, 0.000225f, 0.000249f, 0.000268f, 0.000296f, 0.000321f, 0.000354f, 0.000402f,
+		0.000458f, 0.000520f, 0.000618f, 0.000744f, 0.000950f, 0.001263f, 0.001822f, 0.002865f, 0.005028f, 0.010544f, 0.468018f, 0.511230f,
+		0.521484f, 0.524902f, 0.529297f, 0.529785f, 0.000067f, 0.000049f, 0.000041f, 0.000037f, 0.000034f, 0.000032f, 0.000031f, 0.000029f,
+		0.000028f, 0.000027f, 0.000027f, 0.000026f, 0.000025f, 0.000023f, 0.000022f, 0.000021f, 0.000020f, 0.000020f, 0.000023f, 0.000024f,
+		0.000021f, 0.000022f, 0.000025f, 0.000029f, 0.000030f, 0.000034f, 0.000036f, 0.000034f, 0.000039f, 0.000038f, 0.000045f, 0.000045f,
+		0.000048f, 0.000051f, 0.000053f, 0.000055f, 0.000063f, 0.000070f, 0.000073f, 0.000073f, 0.000080f, 0.000084f, 0.000089f, 0.000102f,
+		0.000107f, 0.000115f, 0.000128f, 0.000145f, 0.000156f, 0.000178f, 0.000213f, 0.000253f, 0.000311f, 0.000400f, 0.000572f, 0.000916f,
+		0.001751f, 0.004158f, 0.450439f, 0.496338f, 0.505859f, 0.510742f, 0.513184f, 0.514648f, 0.000016f, 0.000013f, 0.000011f, 0.000010f,
+		0.000012f, 0.000012f, 0.000011f, 0.000012f, 0.000011f, 0.000012f, 0.000011f, 0.000012f, 0.000012f, 0.000011f, 0.000011f, 0.000011f,
+		0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000010f, 0.000009f, 0.000009f, 0.000009f, 0.000008f, 0.000008f,
+		0.000008f, 0.000009f, 0.000009f, 0.000009f, 0.000009f, 0.000011f, 0.000012f, 0.000012f, 0.000015f, 0.000014f, 0.000014f, 0.000017f,
+		0.000018f, 0.000020f, 0.000020f, 0.000022f, 0.000026f, 0.000027f, 0.000028f, 0.000027f, 0.000033f, 0.000036f, 0.000044f, 0.000051f,
+		0.000057f, 0.000078f, 0.000103f, 0.000159f, 0.000315f, 0.000997f, 0.433350f, 0.479980f, 0.490234f, 0.495605f, 0.498291f, 0.499512f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f,
+		0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000003f, 0.000004f, 0.000004f, 0.000007f, 0.000025f, 0.416016f, 0.464111f,
+		0.474854f, 0.479248f, 0.481934f, 0.484375f, 
+	},
+	{
+		0.023209f, 0.069336f, 0.113037f, 0.154663f, 0.193726f, 0.231812f, 0.267578f, 0.301758f, 0.333740f, 0.364258f, 0.393555f, 0.421631f,
+		0.447510f, 0.473145f, 0.497070f, 0.520020f, 0.541992f, 0.562988f, 0.583008f, 0.602539f, 0.620605f, 0.638184f, 0.655762f, 0.671387f,
+		0.687500f, 0.702637f, 0.716309f, 0.729980f, 0.744141f, 0.757812f, 0.769531f, 0.782227f, 0.793945f, 0.804688f, 0.815918f, 0.826172f,
+		0.836426f, 0.846191f, 0.855957f, 0.865234f, 0.874023f, 0.882812f, 0.891113f, 0.898926f, 0.907227f, 0.915039f, 0.922852f, 0.929688f,
+		0.937012f, 0.943848f, 0.950684f, 0.956543f, 0.963379f, 0.969238f, 0.976074f, 0.981445f, 0.986816f, 0.992676f, 0.991211f, 0.978516f,
+		0.968750f, 0.960449f, 0.952637f, 0.945312f, 0.019730f, 0.059631f, 0.098206f, 0.135864f, 0.172119f, 0.206421f, 0.239624f, 0.272461f,
+		0.304932f, 0.333984f, 0.362549f, 0.389648f, 0.416016f, 0.441406f, 0.466309f, 0.489502f, 0.511230f, 0.533203f, 0.554199f, 0.573242f,
+		0.593262f, 0.611816f, 0.629395f, 0.645508f, 0.662598f, 0.678711f, 0.693359f, 0.708496f, 0.722168f, 0.735840f, 0.750000f, 0.762207f,
+		0.773926f, 0.786133f, 0.796875f, 0.808594f, 0.818848f, 0.829590f, 0.839355f, 0.850098f, 0.859863f, 0.868652f, 0.877441f, 0.886230f,
+		0.895020f, 0.903809f, 0.911133f, 0.918457f, 0.925781f, 0.933105f, 0.940430f, 0.946777f, 0.954590f, 0.960938f, 0.966797f, 0.973145f,
+		0.979004f, 0.984863f, 0.987793f, 0.976074f, 0.966797f, 0.958496f, 0.951172f, 0.943848f, 0.017151f, 0.051636f, 0.085510f, 0.119202f,
+		0.152466f, 0.184814f, 0.216187f, 0.246582f, 0.276855f, 0.305664f, 0.332764f, 0.360107f, 0.385986f, 0.411621f, 0.435791f, 0.459473f,
+		0.481445f, 0.502441f, 0.524414f, 0.546387f, 0.565430f, 0.583496f, 0.602051f, 0.619629f, 0.636719f, 0.653320f, 0.669434f, 0.684082f,
+		0.699707f, 0.713867f, 0.728027f, 0.741211f, 0.754883f, 0.767090f, 0.779297f, 0.791016f, 0.802734f, 0.813965f, 0.824219f, 0.833984f,
+		0.843750f, 0.854492f, 0.863281f, 0.873535f, 0.882324f, 0.890137f, 0.898926f, 0.906738f, 0.915039f, 0.922852f, 0.930176f, 0.937012f,
+		0.944336f, 0.951172f, 0.958008f, 0.964844f, 0.970703f, 0.977051f, 0.983887f, 0.972656f, 0.964355f, 0.956543f, 0.949219f, 0.942383f,
+		0.014885f, 0.044678f, 0.075195f, 0.104919f, 0.135254f, 0.165649f, 0.194702f, 0.223633f, 0.251221f, 0.279053f, 0.305420f, 0.331543f,
+		0.357422f, 0.382568f, 0.406982f, 0.430420f, 0.453369f, 0.475586f, 0.496582f, 0.517090f, 0.536133f, 0.556641f, 0.575684f, 0.592773f,
+		0.611328f, 0.628418f, 0.643555f, 0.661621f, 0.676270f, 0.691406f, 0.705566f, 0.720215f, 0.733887f, 0.746582f, 0.759766f, 0.772949f,
+		0.784668f, 0.795898f, 0.807129f, 0.818359f, 0.828125f, 0.838867f, 0.848633f, 0.858887f, 0.867676f, 0.877441f, 0.886230f, 0.894531f,
+		0.903320f, 0.911621f, 0.919434f, 0.927734f, 0.934570f, 0.940918f, 0.948730f, 0.956543f, 0.962402f, 0.969238f, 0.979980f, 0.970215f,
+		0.961914f, 0.954102f, 0.947266f, 0.940918f, 0.013046f, 0.038940f, 0.066162f, 0.093323f, 0.120544f, 0.147583f, 0.174683f, 0.201538f,
+		0.228516f, 0.254639f, 0.280518f, 0.304932f, 0.330566f, 0.354492f, 0.379395f, 0.402100f, 0.424561f, 0.446533f, 0.467529f, 0.488525f,
+		0.509277f, 0.529297f, 0.547852f, 0.566895f, 0.585449f, 0.602539f, 0.620605f, 0.636230f, 0.653809f, 0.667480f, 0.684570f, 0.698242f,
+		0.712891f, 0.726562f, 0.739746f, 0.753418f, 0.765625f, 0.777344f, 0.789551f, 0.801270f, 0.812500f, 0.823730f, 0.833984f, 0.844238f,
+		0.854004f, 0.863770f, 0.874023f, 0.882324f, 0.891113f, 0.899902f, 0.908203f, 0.916504f, 0.924805f, 0.932129f, 0.939453f, 0.947266f,
+		0.954102f, 0.960938f, 0.976562f, 0.967285f, 0.958984f, 0.951660f, 0.944824f, 0.938965f, 0.011696f, 0.034698f, 0.058807f, 0.083130f,
+		0.107727f, 0.132324f, 0.156982f, 0.182251f, 0.207153f, 0.232178f, 0.256836f, 0.280762f, 0.304688f, 0.328369f, 0.352295f, 0.375244f,
+		0.397461f, 0.419434f, 0.440430f, 0.461914f, 0.482178f, 0.501953f, 0.522461f, 0.540527f, 0.559570f, 0.577148f, 0.595703f, 0.613281f,
+		0.628418f, 0.644531f, 0.661621f, 0.676270f, 0.691406f, 0.705078f, 0.719727f, 0.733887f, 0.746094f, 0.759766f, 0.771973f, 0.784180f,
+		0.795898f, 0.807617f, 0.818359f, 0.829102f, 0.839844f, 0.850098f, 0.859375f, 0.869629f, 0.878906f, 0.887695f, 0.896484f, 0.905273f,
+		0.914062f, 0.921875f, 0.929688f, 0.937988f, 0.944824f, 0.952637f, 0.973145f, 0.963379f, 0.956055f, 0.949219f, 0.942871f, 0.937012f,
+		0.010094f, 0.030975f, 0.052063f, 0.073975f, 0.096069f, 0.118713f, 0.141479f, 0.164551f, 0.187866f, 0.211182f, 0.234985f, 0.258057f,
+		0.280518f, 0.303467f, 0.326172f, 0.348145f, 0.370117f, 0.392822f, 0.413574f, 0.434814f, 0.455322f, 0.476074f, 0.495361f, 0.515137f,
+		0.533203f, 0.551758f, 0.569824f, 0.586426f, 0.604492f, 0.621582f, 0.637695f, 0.654297f, 0.668945f, 0.683594f, 0.699219f, 0.712402f,
+		0.728516f, 0.741699f, 0.753906f, 0.767090f, 0.778320f, 0.790527f, 0.802246f, 0.813965f, 0.824219f, 0.835449f, 0.846680f, 0.855957f,
+		0.865723f, 0.875488f, 0.884766f, 0.894043f, 0.902832f, 0.911133f, 0.919434f, 0.927734f, 0.935547f, 0.943359f, 0.968750f, 0.960449f,
+		0.953125f, 0.946289f, 0.940430f, 0.934570f, 0.008797f, 0.027466f, 0.045959f, 0.066223f, 0.086304f, 0.106506f, 0.127441f, 0.149170f,
+		0.170532f, 0.192261f, 0.213867f, 0.236206f, 0.258057f, 0.280273f, 0.301758f, 0.323486f, 0.344727f, 0.367188f, 0.388184f, 0.408447f,
+		0.429443f, 0.450439f, 0.469727f, 0.489014f, 0.508301f, 0.526855f, 0.545410f, 0.562500f, 0.581055f, 0.597656f, 0.613770f, 0.630859f,
+		0.647461f, 0.663574f, 0.677734f, 0.693359f, 0.707031f, 0.720703f, 0.735352f, 0.748047f, 0.760254f, 0.772461f, 0.785156f, 0.797363f,
+		0.810059f, 0.819824f, 0.831543f, 0.842285f, 0.852051f, 0.862793f, 0.873047f, 0.882324f, 0.891113f, 0.899902f, 0.909180f, 0.917969f,
+		0.925781f, 0.934082f, 0.964355f, 0.957031f, 0.949707f, 0.943359f, 0.937988f, 0.932129f, 0.007927f, 0.024414f, 0.041077f, 0.059204f,
+		0.077148f, 0.095581f, 0.115479f, 0.134644f, 0.154785f, 0.175293f, 0.196045f, 0.216553f, 0.236694f, 0.258057f, 0.278809f, 0.300049f,
+		0.321289f, 0.342529f, 0.363281f, 0.383545f, 0.403564f, 0.424072f, 0.444092f, 0.463135f, 0.483154f, 0.501953f, 0.519531f, 0.539062f,
+		0.555664f, 0.574707f, 0.591309f, 0.608398f, 0.624512f, 0.640137f, 0.655762f, 0.671875f, 0.686523f, 0.701172f, 0.715820f, 0.729004f,
+		0.742676f, 0.755859f, 0.769043f, 0.781738f, 0.792969f, 0.805176f, 0.816895f, 0.827637f, 0.838867f, 0.849121f, 0.859375f, 0.870117f,
+		0.879395f, 0.889160f, 0.898926f, 0.906738f, 0.916504f, 0.924805f, 0.960938f, 0.953125f, 0.947266f, 0.940430f, 0.935547f, 0.929688f,
+		0.007080f, 0.022247f, 0.037445f, 0.053070f, 0.069336f, 0.086975f, 0.103577f, 0.121948f, 0.140503f, 0.158936f, 0.178833f, 0.198242f,
+		0.217651f, 0.237793f, 0.257812f, 0.278076f, 0.297607f, 0.318604f, 0.338623f, 0.358643f, 0.378662f, 0.399170f, 0.418213f, 0.438721f,
+		0.457520f, 0.477051f, 0.495361f, 0.513672f, 0.531250f, 0.549316f, 0.567383f, 0.583984f, 0.601562f, 0.617676f, 0.634277f, 0.650391f,
+		0.666016f, 0.680176f, 0.695801f, 0.710449f, 0.723633f, 0.737305f, 0.750977f, 0.764648f, 0.776367f, 0.789551f, 0.802246f, 0.813477f,
+		0.824219f, 0.835938f, 0.846680f, 0.857422f, 0.867188f, 0.876953f, 0.887207f, 0.895996f, 0.905762f, 0.915527f, 0.955566f, 0.949707f,
+		0.943359f, 0.937988f, 0.932129f, 0.927246f, 0.006363f, 0.019516f, 0.033691f, 0.047577f, 0.062469f, 0.078186f, 0.093933f, 0.110657f,
+		0.127563f, 0.144653f, 0.162598f, 0.181152f, 0.199707f, 0.218384f, 0.237427f, 0.257324f, 0.276367f, 0.295166f, 0.315674f, 0.335205f,
+		0.355225f, 0.374756f, 0.393799f, 0.413574f, 0.432617f, 0.451904f, 0.470459f, 0.489258f, 0.508301f, 0.525879f, 0.543945f, 0.560059f,
+		0.578613f, 0.595703f, 0.612793f, 0.628418f, 0.644531f, 0.659668f, 0.675293f, 0.689941f, 0.704590f, 0.719238f, 0.732910f, 0.747070f,
+		0.759766f, 0.773438f, 0.785156f, 0.797852f, 0.809570f, 0.821289f, 0.833008f, 0.843750f, 0.854980f, 0.865723f, 0.875977f, 0.886230f,
+		0.895508f, 0.904785f, 0.951660f, 0.945801f, 0.939941f, 0.934570f, 0.929199f, 0.924805f, 0.005985f, 0.017776f, 0.030212f, 0.043030f,
+		0.056488f, 0.070190f, 0.085205f, 0.100342f, 0.115723f, 0.132446f, 0.148438f, 0.165771f, 0.183228f, 0.200684f, 0.218994f, 0.237183f,
+		0.255859f, 0.274170f, 0.292725f, 0.313477f, 0.331299f, 0.351318f, 0.369873f, 0.389160f, 0.408936f, 0.426758f, 0.446533f, 0.464844f,
+		0.483154f, 0.501465f, 0.519531f, 0.537598f, 0.555664f, 0.572754f, 0.589844f, 0.605957f, 0.622070f, 0.639648f, 0.654297f, 0.670898f,
+		0.685059f, 0.700195f, 0.714844f, 0.728516f, 0.742188f, 0.754883f, 0.769043f, 0.781738f, 0.795410f, 0.808105f, 0.818359f, 0.830566f,
+		0.841797f, 0.853027f, 0.863770f, 0.874023f, 0.884766f, 0.893555f, 0.947266f, 0.942383f, 0.936523f, 0.930664f, 0.926270f, 0.921387f,
+		0.005173f, 0.016083f, 0.027359f, 0.038849f, 0.051056f, 0.063843f, 0.077026f, 0.091064f, 0.105591f, 0.120422f, 0.135498f, 0.150879f,
+		0.167480f, 0.184326f, 0.201172f, 0.218384f, 0.236084f, 0.254395f, 0.272949f, 0.291260f, 0.309570f, 0.328125f, 0.346680f, 0.365967f,
+		0.384766f, 0.403320f, 0.422119f, 0.440918f, 0.458984f, 0.477783f, 0.496094f, 0.513672f, 0.531738f, 0.548828f, 0.566406f, 0.583984f,
+		0.600098f, 0.617188f, 0.632812f, 0.649902f, 0.665527f, 0.681152f, 0.694824f, 0.709473f, 0.724121f, 0.738770f, 0.752441f, 0.765137f,
+		0.778809f, 0.791992f, 0.803711f, 0.815918f, 0.828125f, 0.839844f, 0.851562f, 0.862793f, 0.873535f, 0.883789f, 0.941895f, 0.938477f,
+		0.933105f, 0.927246f, 0.922363f, 0.918457f, 0.004791f, 0.014610f, 0.024475f, 0.035126f, 0.046478f, 0.057922f, 0.069885f, 0.083008f,
+		0.096069f, 0.109253f, 0.123840f, 0.137939f, 0.153076f, 0.168701f, 0.185059f, 0.200928f, 0.218262f, 0.234985f, 0.252686f, 0.270264f,
+		0.288086f, 0.306396f, 0.324951f, 0.343018f, 0.362305f, 0.379883f, 0.398926f, 0.417236f, 0.435547f, 0.454346f, 0.472656f, 0.491211f,
+		0.508301f, 0.526855f, 0.543457f, 0.561523f, 0.578125f, 0.595215f, 0.612305f, 0.628418f, 0.644043f, 0.660645f, 0.675781f, 0.691406f,
+		0.706055f, 0.720215f, 0.735840f, 0.749023f, 0.762695f, 0.776855f, 0.789551f, 0.800781f, 0.814941f, 0.826172f, 0.838867f, 0.851074f,
+		0.862305f, 0.872070f, 0.937500f, 0.933594f, 0.929199f, 0.923828f, 0.919434f, 0.915527f, 0.004387f, 0.013268f, 0.022385f, 0.031860f,
+		0.041962f, 0.052612f, 0.063171f, 0.075073f, 0.086792f, 0.099854f, 0.113037f, 0.125977f, 0.140381f, 0.154663f, 0.169678f, 0.184814f,
+		0.200562f, 0.217773f, 0.234131f, 0.250732f, 0.268066f, 0.284912f, 0.303223f, 0.321289f, 0.339355f, 0.357666f, 0.375488f, 0.394043f,
+		0.411865f, 0.430664f, 0.448730f, 0.467041f, 0.485352f, 0.503418f, 0.520508f, 0.539062f, 0.556152f, 0.573242f, 0.590820f, 0.606934f,
+		0.624512f, 0.640625f, 0.655762f, 0.672363f, 0.687500f, 0.702148f, 0.718750f, 0.731934f, 0.746582f, 0.759766f, 0.772949f, 0.787109f,
+		0.800781f, 0.813477f, 0.825195f, 0.838379f, 0.850098f, 0.861816f, 0.932617f, 0.929688f, 0.925293f, 0.919922f, 0.915527f, 0.912109f,
+		0.003941f, 0.011986f, 0.020630f, 0.029144f, 0.038544f, 0.048035f, 0.058075f, 0.068542f, 0.079590f, 0.090942f, 0.102661f, 0.115295f,
+		0.128296f, 0.141602f, 0.155518f, 0.170654f, 0.185425f, 0.200684f, 0.216309f, 0.231812f, 0.249146f, 0.265137f, 0.282471f, 0.299072f,
+		0.317139f, 0.334717f, 0.352783f, 0.371338f, 0.388916f, 0.406982f, 0.425537f, 0.443848f, 0.461914f, 0.479980f, 0.498291f, 0.515625f,
+		0.533203f, 0.550293f, 0.568359f, 0.585449f, 0.603027f, 0.618652f, 0.635742f, 0.652344f, 0.668457f, 0.684082f, 0.699219f, 0.713867f,
+		0.729004f, 0.743652f, 0.757812f, 0.771484f, 0.785645f, 0.798828f, 0.812012f, 0.824219f, 0.836914f, 0.850098f, 0.927246f, 0.925293f,
+		0.920410f, 0.916504f, 0.912598f, 0.908203f, 0.003790f, 0.011009f, 0.018829f, 0.026779f, 0.035339f, 0.043762f, 0.053223f, 0.062408f,
+		0.072693f, 0.082947f, 0.093689f, 0.105469f, 0.117554f, 0.130005f, 0.142822f, 0.156494f, 0.170166f, 0.184448f, 0.198975f, 0.213745f,
+		0.230469f, 0.246460f, 0.262939f, 0.279541f, 0.296143f, 0.313721f, 0.331299f, 0.348633f, 0.367188f, 0.384521f, 0.402344f, 0.420410f,
+		0.438965f, 0.457275f, 0.475830f, 0.493164f, 0.510742f, 0.528809f, 0.546387f, 0.564453f, 0.581055f, 0.598145f, 0.615234f, 0.631836f,
+		0.647461f, 0.665527f, 0.680664f, 0.696289f, 0.711914f, 0.728027f, 0.741211f, 0.756836f, 0.770508f, 0.783691f, 0.798340f, 0.811523f,
+		0.824219f, 0.837402f, 0.921387f, 0.920410f, 0.916504f, 0.913086f, 0.908691f, 0.904785f, 0.003479f, 0.009949f, 0.016937f, 0.024445f,
+		0.031708f, 0.039948f, 0.048218f, 0.056793f, 0.066223f, 0.075928f, 0.085632f, 0.096313f, 0.107178f, 0.118958f, 0.130493f, 0.143311f,
+		0.156494f, 0.170044f, 0.183960f, 0.197876f, 0.213501f, 0.228027f, 0.244019f, 0.260010f, 0.276611f, 0.293213f, 0.309814f, 0.327393f,
+		0.344482f, 0.363037f, 0.379883f, 0.398438f, 0.416504f, 0.434082f, 0.451904f, 0.470215f, 0.488525f, 0.505859f, 0.523926f, 0.541504f,
+		0.559570f, 0.577637f, 0.594238f, 0.611328f, 0.628418f, 0.645020f, 0.661133f, 0.677246f, 0.693848f, 0.709961f, 0.725586f, 0.739746f,
+		0.755371f, 0.769531f, 0.783203f, 0.797852f, 0.810547f, 0.824707f, 0.916016f, 0.915527f, 0.912109f, 0.908691f, 0.904785f, 0.900879f,
+		0.003014f, 0.008842f, 0.015640f, 0.022018f, 0.028885f, 0.036163f, 0.044250f, 0.051819f, 0.059967f, 0.069031f, 0.078247f, 0.088135f,
+		0.098267f, 0.108337f, 0.119751f, 0.131470f, 0.143433f, 0.156006f, 0.169189f, 0.183105f, 0.196655f, 0.211304f, 0.226196f, 0.241211f,
+		0.257080f, 0.273438f, 0.289307f, 0.306396f, 0.323975f, 0.340576f, 0.358398f, 0.375732f, 0.393799f, 0.411133f, 0.429688f, 0.447998f,
+		0.466064f, 0.483887f, 0.501465f, 0.519531f, 0.537598f, 0.555664f, 0.573242f, 0.590820f, 0.607910f, 0.625000f, 0.642578f, 0.658203f,
+		0.675293f, 0.691406f, 0.707520f, 0.724121f, 0.738770f, 0.753418f, 0.769531f, 0.783203f, 0.797363f, 0.811523f, 0.910156f, 0.910645f,
+		0.907715f, 0.904785f, 0.900879f, 0.896973f, 0.002861f, 0.008591f, 0.014000f, 0.020203f, 0.026962f, 0.033203f, 0.040161f, 0.047485f,
+		0.055237f, 0.062988f, 0.071594f, 0.080750f, 0.089905f, 0.099854f, 0.109741f, 0.120056f, 0.131592f, 0.143311f, 0.155640f, 0.167969f,
+		0.181763f, 0.195190f, 0.209229f, 0.223877f, 0.238647f, 0.254150f, 0.269531f, 0.285889f, 0.302979f, 0.319824f, 0.336426f, 0.354004f,
+		0.372070f, 0.389893f, 0.406982f, 0.424805f, 0.443359f, 0.461182f, 0.479492f, 0.498047f, 0.515625f, 0.533691f, 0.551270f, 0.569336f,
+		0.587402f, 0.604492f, 0.622070f, 0.639160f, 0.656738f, 0.673828f, 0.689941f, 0.705566f, 0.722168f, 0.737793f, 0.753418f, 0.768066f,
+		0.783203f, 0.798340f, 0.904297f, 0.905762f, 0.902832f, 0.899414f, 0.895996f, 0.893066f, 0.002535f, 0.007812f, 0.013252f, 0.018738f,
+		0.024384f, 0.030548f, 0.036774f, 0.043427f, 0.050476f, 0.057556f, 0.065491f, 0.073425f, 0.082458f, 0.091370f, 0.100525f, 0.110413f,
+		0.120605f, 0.131592f, 0.142822f, 0.154663f, 0.166870f, 0.180176f, 0.193237f, 0.207031f, 0.221191f, 0.236084f, 0.250732f, 0.266602f,
+		0.282959f, 0.299072f, 0.315430f, 0.332520f, 0.350342f, 0.367676f, 0.385010f, 0.403076f, 0.421631f, 0.439209f, 0.457520f, 0.475342f,
+		0.494141f, 0.512695f, 0.530273f, 0.547852f, 0.565918f, 0.584473f, 0.602051f, 0.619629f, 0.637207f, 0.655273f, 0.671387f, 0.688965f,
+		0.706055f, 0.721191f, 0.737305f, 0.752930f, 0.769531f, 0.784668f, 0.898438f, 0.900879f, 0.897949f, 0.894531f, 0.891602f, 0.888672f,
+		0.002411f, 0.007103f, 0.012161f, 0.017105f, 0.022385f, 0.027985f, 0.033203f, 0.039581f, 0.045532f, 0.052521f, 0.059814f, 0.067261f,
+		0.074768f, 0.083313f, 0.092041f, 0.101013f, 0.110291f, 0.120361f, 0.130615f, 0.141724f, 0.153076f, 0.165283f, 0.177612f, 0.190918f,
+		0.204346f, 0.218506f, 0.233154f, 0.247559f, 0.263428f, 0.279053f, 0.295166f, 0.312256f, 0.328857f, 0.345947f, 0.363281f, 0.381348f,
+		0.398926f, 0.417236f, 0.435547f, 0.453369f, 0.471191f, 0.489502f, 0.508301f, 0.525879f, 0.545410f, 0.563477f, 0.581055f, 0.600098f,
+		0.617676f, 0.635254f, 0.653809f, 0.670410f, 0.687500f, 0.705078f, 0.720703f, 0.736816f, 0.753418f, 0.769531f, 0.892090f, 0.895020f,
+		0.892578f, 0.889648f, 0.887207f, 0.884277f, 0.002344f, 0.006565f, 0.011322f, 0.015686f, 0.020630f, 0.025574f, 0.030807f, 0.035980f,
+		0.042084f, 0.048279f, 0.054352f, 0.061432f, 0.068848f, 0.076172f, 0.083618f, 0.092590f, 0.101135f, 0.109619f, 0.120178f, 0.130249f,
+		0.140991f, 0.151978f, 0.163696f, 0.175781f, 0.188721f, 0.202026f, 0.215820f, 0.230103f, 0.244873f, 0.259766f, 0.275635f, 0.291504f,
+		0.307617f, 0.324219f, 0.342041f, 0.358887f, 0.376709f, 0.394775f, 0.412354f, 0.431152f, 0.448975f, 0.468018f, 0.486328f, 0.504883f,
+		0.523438f, 0.541992f, 0.560547f, 0.579102f, 0.597656f, 0.615234f, 0.633789f, 0.651855f, 0.669434f, 0.687500f, 0.704590f, 0.721680f,
+		0.738770f, 0.755859f, 0.886719f, 0.889648f, 0.887695f, 0.884766f, 0.882812f, 0.879883f, 0.002003f, 0.006268f, 0.009987f, 0.014198f,
+		0.018875f, 0.023605f, 0.028259f, 0.033203f, 0.038513f, 0.044495f, 0.049866f, 0.056152f, 0.062500f, 0.069458f, 0.076660f, 0.084473f,
+		0.092163f, 0.100586f, 0.109741f, 0.119324f, 0.128662f, 0.139526f, 0.150146f, 0.161499f, 0.173706f, 0.185791f, 0.199341f, 0.212891f,
+		0.227051f, 0.241455f, 0.256592f, 0.271729f, 0.288330f, 0.304199f, 0.321045f, 0.337891f, 0.355469f, 0.373291f, 0.391113f, 0.408936f,
+		0.426758f, 0.446289f, 0.464600f, 0.483643f, 0.500977f, 0.520996f, 0.539551f, 0.558594f, 0.577148f, 0.595703f, 0.614746f, 0.632324f,
+		0.650879f, 0.669434f, 0.687012f, 0.704590f, 0.722656f, 0.740234f, 0.880371f, 0.883301f, 0.881836f, 0.879883f, 0.877441f, 0.875000f,
+		0.001739f, 0.005779f, 0.009598f, 0.013245f, 0.017334f, 0.021637f, 0.025955f, 0.030121f, 0.035217f, 0.040131f, 0.045990f, 0.051453f,
+		0.056915f, 0.063354f, 0.070007f, 0.076965f, 0.084351f, 0.091980f, 0.100281f, 0.108826f, 0.117981f, 0.127441f, 0.137939f, 0.148315f,
+		0.160034f, 0.171753f, 0.183594f, 0.196167f, 0.209961f, 0.223511f, 0.238037f, 0.252930f, 0.268066f, 0.284180f, 0.300537f, 0.317139f,
+		0.333740f, 0.351074f, 0.368896f, 0.386719f, 0.405273f, 0.423584f, 0.442871f, 0.460938f, 0.479736f, 0.499512f, 0.517578f, 0.537109f,
+		0.555664f, 0.575195f, 0.594238f, 0.613770f, 0.632324f, 0.650879f, 0.669922f, 0.687988f, 0.706055f, 0.724121f, 0.873047f, 0.876953f,
+		0.875488f, 0.874023f, 0.872559f, 0.869141f, 0.001648f, 0.005039f, 0.008675f, 0.012161f, 0.015823f, 0.019760f, 0.023865f, 0.028015f,
+		0.032318f, 0.036865f, 0.041504f, 0.046906f, 0.051758f, 0.057922f, 0.064087f, 0.070435f, 0.077209f, 0.084290f, 0.091736f, 0.099243f,
+		0.108215f, 0.117004f, 0.126343f, 0.135620f, 0.146484f, 0.157349f, 0.168823f, 0.180908f, 0.193848f, 0.206909f, 0.220459f, 0.234619f,
+		0.249634f, 0.264404f, 0.280273f, 0.296631f, 0.313232f, 0.329834f, 0.347412f, 0.365479f, 0.383545f, 0.401855f, 0.420166f, 0.438721f,
+		0.458252f, 0.477783f, 0.496826f, 0.516602f, 0.535156f, 0.554199f, 0.574219f, 0.593750f, 0.612305f, 0.631836f, 0.651367f, 0.670410f,
+		0.689453f, 0.708984f, 0.865234f, 0.872070f, 0.870605f, 0.868652f, 0.866699f, 0.863770f, 0.001492f, 0.004704f, 0.007973f, 0.011124f,
+		0.014603f, 0.017792f, 0.021652f, 0.025314f, 0.029526f, 0.033722f, 0.038147f, 0.042694f, 0.047668f, 0.052673f, 0.057983f, 0.064209f,
+		0.070068f, 0.076233f, 0.083313f, 0.090942f, 0.098572f, 0.106750f, 0.115295f, 0.124512f, 0.134277f, 0.144287f, 0.154663f, 0.166504f,
+		0.178345f, 0.190063f, 0.203247f, 0.217041f, 0.231079f, 0.245850f, 0.260986f, 0.276611f, 0.293213f, 0.309570f, 0.326172f, 0.343994f,
+		0.361816f, 0.379395f, 0.397949f, 0.417480f, 0.436523f, 0.455322f, 0.474854f, 0.493896f, 0.514160f, 0.533691f, 0.553711f, 0.573730f,
+		0.593262f, 0.612793f, 0.632812f, 0.651855f, 0.672363f, 0.690918f, 0.857910f, 0.865723f, 0.864746f, 0.863281f, 0.860352f, 0.858887f,
+		0.001657f, 0.004684f, 0.007290f, 0.010201f, 0.013657f, 0.016541f, 0.019989f, 0.023636f, 0.026932f, 0.030548f, 0.034576f, 0.039154f,
+		0.043793f, 0.048126f, 0.053162f, 0.058319f, 0.063721f, 0.069885f, 0.076355f, 0.082947f, 0.089844f, 0.097046f, 0.105286f, 0.113281f,
+		0.122559f, 0.131348f, 0.141357f, 0.152100f, 0.163330f, 0.175415f, 0.187256f, 0.199951f, 0.213501f, 0.227051f, 0.241943f, 0.257324f,
+		0.273193f, 0.288818f, 0.305420f, 0.322754f, 0.340576f, 0.358643f, 0.375732f, 0.394775f, 0.414307f, 0.433105f, 0.453613f, 0.472168f,
+		0.492188f, 0.512695f, 0.532715f, 0.552246f, 0.573242f, 0.593262f, 0.613770f, 0.632812f, 0.654785f, 0.673828f, 0.851074f, 0.859375f,
+		0.858398f, 0.856934f, 0.855469f, 0.853027f, 0.001457f, 0.003944f, 0.006870f, 0.009392f, 0.012543f, 0.015190f, 0.018417f, 0.021576f,
+		0.024811f, 0.028122f, 0.031708f, 0.035278f, 0.039398f, 0.043793f, 0.048218f, 0.052887f, 0.058044f, 0.063477f, 0.069397f, 0.075256f,
+		0.081360f, 0.088318f, 0.095398f, 0.103210f, 0.111084f, 0.120361f, 0.129150f, 0.139038f, 0.149292f, 0.160645f, 0.172241f, 0.183716f,
+		0.196533f, 0.209595f, 0.224121f, 0.238647f, 0.253174f, 0.268799f, 0.286133f, 0.302490f, 0.319092f, 0.337158f, 0.355225f, 0.373535f,
+		0.392090f, 0.411133f, 0.430908f, 0.450928f, 0.470947f, 0.490967f, 0.511719f, 0.531250f, 0.551758f, 0.573730f, 0.594238f, 0.614746f,
+		0.636230f, 0.656738f, 0.842773f, 0.852051f, 0.851562f, 0.851074f, 0.848633f, 0.846680f, 0.001404f, 0.003891f, 0.006233f, 0.008751f,
+		0.011353f, 0.014175f, 0.017075f, 0.019592f, 0.022842f, 0.025772f, 0.028839f, 0.032410f, 0.036011f, 0.039764f, 0.043671f, 0.048126f,
+		0.052704f, 0.057373f, 0.062561f, 0.067688f, 0.074158f, 0.080200f, 0.086853f, 0.093445f, 0.101379f, 0.109192f, 0.117432f, 0.126709f,
+		0.136353f, 0.146484f, 0.157227f, 0.168823f, 0.180542f, 0.193115f, 0.206299f, 0.219727f, 0.234375f, 0.249756f, 0.265869f, 0.281738f,
+		0.298096f, 0.315674f, 0.333252f, 0.352051f, 0.370850f, 0.389160f, 0.409180f, 0.428955f, 0.448730f, 0.469971f, 0.489502f, 0.510742f,
+		0.531738f, 0.552246f, 0.574707f, 0.595215f, 0.617676f, 0.639160f, 0.835449f, 0.845215f, 0.845215f, 0.844238f, 0.843262f, 0.840332f,
+		0.001275f, 0.003536f, 0.005600f, 0.007881f, 0.010628f, 0.012878f, 0.015610f, 0.018097f, 0.020996f, 0.023376f, 0.026443f, 0.029556f,
+		0.032867f, 0.036163f, 0.039581f, 0.043915f, 0.047943f, 0.052216f, 0.056763f, 0.061981f, 0.067322f, 0.072449f, 0.078796f, 0.084717f,
+		0.091919f, 0.098999f, 0.106995f, 0.115417f, 0.124084f, 0.133667f, 0.143433f, 0.154297f, 0.165161f, 0.177124f, 0.189697f, 0.202759f,
+		0.216309f, 0.230713f, 0.245728f, 0.261719f, 0.278320f, 0.295410f, 0.312256f, 0.330566f, 0.349365f, 0.367676f, 0.386719f, 0.406494f,
+		0.427246f, 0.447266f, 0.468506f, 0.489746f, 0.510742f, 0.532227f, 0.553711f, 0.575684f, 0.597656f, 0.619141f, 0.826172f, 0.837402f,
+		0.837891f, 0.837402f, 0.835449f, 0.833984f, 0.001134f, 0.003105f, 0.005337f, 0.007462f, 0.009628f, 0.011833f, 0.014137f, 0.016113f,
+		0.018875f, 0.021484f, 0.024063f, 0.026581f, 0.029709f, 0.032623f, 0.036194f, 0.039703f, 0.043335f, 0.047058f, 0.051422f, 0.055908f,
+		0.060608f, 0.065491f, 0.071167f, 0.076843f, 0.083313f, 0.089661f, 0.097168f, 0.104492f, 0.112122f, 0.121155f, 0.130615f, 0.140137f,
+		0.150757f, 0.161499f, 0.173462f, 0.185547f, 0.199341f, 0.212524f, 0.227051f, 0.242310f, 0.258057f, 0.274414f, 0.291016f, 0.309082f,
+		0.327148f, 0.345459f, 0.364990f, 0.384521f, 0.404297f, 0.425781f, 0.445801f, 0.467285f, 0.489258f, 0.510254f, 0.533203f, 0.555664f,
+		0.578125f, 0.601074f, 0.817871f, 0.830078f, 0.831055f, 0.830078f, 0.829102f, 0.828125f, 0.001101f, 0.003019f, 0.004818f, 0.006725f,
+		0.008781f, 0.010864f, 0.013069f, 0.014801f, 0.017151f, 0.019531f, 0.021973f, 0.024429f, 0.026917f, 0.030121f, 0.033112f, 0.036041f,
+		0.039337f, 0.042542f, 0.046509f, 0.050537f, 0.054596f, 0.058990f, 0.064209f, 0.069519f, 0.075134f, 0.080994f, 0.087158f, 0.094177f,
+		0.102051f, 0.109741f, 0.117981f, 0.127319f, 0.136963f, 0.147095f, 0.158081f, 0.169434f, 0.182251f, 0.195557f, 0.208984f, 0.223267f,
+		0.238281f, 0.254639f, 0.270996f, 0.288330f, 0.305908f, 0.324219f, 0.343018f, 0.362549f, 0.382324f, 0.402832f, 0.424805f, 0.445312f,
+		0.467529f, 0.489258f, 0.511230f, 0.535645f, 0.558594f, 0.582031f, 0.809082f, 0.822266f, 0.824219f, 0.823242f, 0.821777f, 0.820801f,
+		0.000987f, 0.002644f, 0.004562f, 0.006344f, 0.008133f, 0.009918f, 0.011696f, 0.013527f, 0.015572f, 0.017746f, 0.019714f, 0.021942f,
+		0.024155f, 0.027069f, 0.029678f, 0.032288f, 0.035156f, 0.038574f, 0.041779f, 0.045319f, 0.049225f, 0.053284f, 0.057678f, 0.062225f,
+		0.067505f, 0.072571f, 0.078613f, 0.084961f, 0.092041f, 0.098938f, 0.106506f, 0.115112f, 0.123779f, 0.133667f, 0.143311f, 0.154541f,
+		0.165894f, 0.178345f, 0.191406f, 0.205200f, 0.219238f, 0.234985f, 0.250977f, 0.267578f, 0.284912f, 0.302734f, 0.321289f, 0.340332f,
+		0.360352f, 0.380615f, 0.401611f, 0.423340f, 0.445312f, 0.467529f, 0.490967f, 0.514160f, 0.537598f, 0.561035f, 0.800293f, 0.814453f,
+		0.815918f, 0.815918f, 0.814941f, 0.813965f, 0.000932f, 0.002567f, 0.004009f, 0.005722f, 0.007538f, 0.008812f, 0.010864f, 0.012413f,
+		0.014290f, 0.015991f, 0.018051f, 0.019836f, 0.022247f, 0.024506f, 0.026520f, 0.029175f, 0.031769f, 0.034332f, 0.037689f, 0.040466f,
+		0.043945f, 0.047607f, 0.051605f, 0.055817f, 0.060486f, 0.065125f, 0.070557f, 0.076111f, 0.081909f, 0.088806f, 0.095886f, 0.103210f,
+		0.111755f, 0.120422f, 0.130249f, 0.140137f, 0.150513f, 0.162109f, 0.174561f, 0.187256f, 0.200928f, 0.215698f, 0.231323f, 0.246582f,
+		0.264160f, 0.281982f, 0.299561f, 0.319092f, 0.338623f, 0.358643f, 0.379883f, 0.400879f, 0.423096f, 0.445557f, 0.468750f, 0.492188f,
+		0.516113f, 0.541504f, 0.791016f, 0.805664f, 0.808105f, 0.808594f, 0.807129f, 0.806641f, 0.000871f, 0.002337f, 0.003727f, 0.005474f,
+		0.006641f, 0.008377f, 0.009567f, 0.011154f, 0.012848f, 0.014610f, 0.016235f, 0.017960f, 0.019958f, 0.021729f, 0.023926f, 0.026154f,
+		0.028351f, 0.030975f, 0.033722f, 0.036407f, 0.039459f, 0.042694f, 0.046082f, 0.049896f, 0.053833f, 0.058167f, 0.062744f, 0.067932f,
+		0.073608f, 0.079468f, 0.085632f, 0.092651f, 0.100098f, 0.108521f, 0.116699f, 0.126099f, 0.136108f, 0.146606f, 0.157959f, 0.170410f,
+		0.183594f, 0.197510f, 0.212280f, 0.227295f, 0.243652f, 0.260986f, 0.278564f, 0.297607f, 0.316406f, 0.336426f, 0.357178f, 0.378662f,
+		0.400146f, 0.422852f, 0.446045f, 0.470215f, 0.494873f, 0.520020f, 0.781250f, 0.796875f, 0.800293f, 0.800781f, 0.799805f, 0.799316f,
+		0.000782f, 0.002131f, 0.003649f, 0.004715f, 0.006054f, 0.007458f, 0.008759f, 0.010269f, 0.011711f, 0.012970f, 0.014664f, 0.016327f,
+		0.017914f, 0.019699f, 0.021423f, 0.023499f, 0.025391f, 0.027374f, 0.029999f, 0.032501f, 0.035156f, 0.037872f, 0.040710f, 0.044403f,
+		0.047791f, 0.051880f, 0.055969f, 0.060364f, 0.065247f, 0.070496f, 0.076172f, 0.082825f, 0.089294f, 0.096497f, 0.104431f, 0.112854f,
+		0.122375f, 0.132202f, 0.142700f, 0.153931f, 0.166260f, 0.179565f, 0.193481f, 0.208008f, 0.223877f, 0.240479f, 0.257568f, 0.275879f,
+		0.294922f, 0.314453f, 0.334961f, 0.355957f, 0.377686f, 0.400391f, 0.423828f, 0.448730f, 0.472900f, 0.498535f, 0.771484f, 0.789062f,
+		0.791504f, 0.792480f, 0.791016f, 0.791016f, 0.000742f, 0.001822f, 0.003183f, 0.004444f, 0.005600f, 0.006550f, 0.008087f, 0.009247f,
+		0.010559f, 0.011650f, 0.013184f, 0.014565f, 0.016083f, 0.017548f, 0.019119f, 0.020737f, 0.022644f, 0.024597f, 0.026627f, 0.028809f,
+		0.031281f, 0.033539f, 0.036469f, 0.039429f, 0.042480f, 0.045654f, 0.049561f, 0.053406f, 0.057739f, 0.062469f, 0.067749f, 0.073364f,
+		0.079773f, 0.086121f, 0.093262f, 0.100647f, 0.109253f, 0.118042f, 0.128174f, 0.138550f, 0.150024f, 0.162231f, 0.175171f, 0.189087f,
+		0.204468f, 0.220215f, 0.236938f, 0.254639f, 0.273438f, 0.292236f, 0.312012f, 0.333252f, 0.355957f, 0.377686f, 0.401367f, 0.425781f,
+		0.451416f, 0.476318f, 0.761230f, 0.779785f, 0.782227f, 0.782715f, 0.782715f, 0.782715f, 0.000632f, 0.001970f, 0.003042f, 0.004025f,
+		0.005173f, 0.006435f, 0.007343f, 0.008522f, 0.009369f, 0.010475f, 0.011726f, 0.012962f, 0.014145f, 0.015411f, 0.016922f, 0.018478f,
+		0.020111f, 0.021835f, 0.023682f, 0.025253f, 0.027466f, 0.029678f, 0.032196f, 0.034607f, 0.037415f, 0.040497f, 0.043610f, 0.047089f,
+		0.051178f, 0.055573f, 0.059845f, 0.064758f, 0.070068f, 0.076111f, 0.082275f, 0.089417f, 0.096863f, 0.105286f, 0.114441f, 0.123535f,
+		0.134399f, 0.145508f, 0.157959f, 0.171387f, 0.185425f, 0.200806f, 0.216919f, 0.233521f, 0.251953f, 0.270508f, 0.290527f, 0.310791f,
+		0.332275f, 0.355469f, 0.378418f, 0.403564f, 0.428223f, 0.455322f, 0.750977f, 0.770996f, 0.774414f, 0.774414f, 0.774902f, 0.773926f,
+		0.000517f, 0.001554f, 0.002741f, 0.003695f, 0.004669f, 0.005417f, 0.006466f, 0.007545f, 0.008453f, 0.009499f, 0.010468f, 0.011490f,
+		0.012718f, 0.013985f, 0.014977f, 0.016235f, 0.017868f, 0.019211f, 0.020630f, 0.022263f, 0.024078f, 0.026291f, 0.028275f, 0.030380f,
+		0.032928f, 0.035675f, 0.038513f, 0.041656f, 0.044769f, 0.048523f, 0.052216f, 0.057007f, 0.061493f, 0.066711f, 0.072510f, 0.078735f,
+		0.085327f, 0.093201f, 0.101135f, 0.109619f, 0.119690f, 0.130371f, 0.141602f, 0.154053f, 0.167480f, 0.181396f, 0.197021f, 0.213623f,
+		0.230835f, 0.248901f, 0.268066f, 0.289062f, 0.310303f, 0.332520f, 0.355225f, 0.379639f, 0.405273f, 0.432373f, 0.740234f, 0.760742f,
+		0.763672f, 0.765625f, 0.765625f, 0.765625f, 0.000588f, 0.001405f, 0.002306f, 0.003370f, 0.004375f, 0.005116f, 0.005817f, 0.006630f,
+		0.007797f, 0.008507f, 0.009216f, 0.010254f, 0.011246f, 0.012154f, 0.013191f, 0.014366f, 0.015503f, 0.016785f, 0.018127f, 0.019562f,
+		0.021072f, 0.022919f, 0.024643f, 0.026749f, 0.028564f, 0.031006f, 0.033203f, 0.036072f, 0.039032f, 0.042114f, 0.045654f, 0.049561f,
+		0.053650f, 0.058380f, 0.063049f, 0.068848f, 0.075256f, 0.081543f, 0.088562f, 0.096924f, 0.105652f, 0.115173f, 0.125977f, 0.137207f,
+		0.149902f, 0.163208f, 0.177979f, 0.193726f, 0.210205f, 0.228027f, 0.247070f, 0.266602f, 0.287842f, 0.309326f, 0.333008f, 0.356934f,
+		0.382568f, 0.408691f, 0.729004f, 0.751953f, 0.755371f, 0.756348f, 0.757324f, 0.756348f, 0.000431f, 0.001562f, 0.002253f, 0.003088f,
+		0.003944f, 0.004536f, 0.005066f, 0.006020f, 0.006840f, 0.007542f, 0.008347f, 0.008949f, 0.009827f, 0.010719f, 0.011696f, 0.012756f,
+		0.013649f, 0.014679f, 0.015808f, 0.017288f, 0.018356f, 0.019913f, 0.021332f, 0.023148f, 0.024719f, 0.026840f, 0.029007f, 0.031250f,
+		0.033661f, 0.036469f, 0.039490f, 0.042969f, 0.046326f, 0.050293f, 0.054901f, 0.059845f, 0.064941f, 0.071289f, 0.077454f, 0.084656f,
+		0.092529f, 0.101562f, 0.111145f, 0.121460f, 0.132935f, 0.145386f, 0.159302f, 0.174438f, 0.190186f, 0.206909f, 0.225098f, 0.244751f,
+		0.265381f, 0.287109f, 0.310059f, 0.333984f, 0.359131f, 0.386230f, 0.716797f, 0.740723f, 0.744629f, 0.746582f, 0.747070f, 0.747070f,
+		0.000576f, 0.001266f, 0.002028f, 0.002766f, 0.003317f, 0.004051f, 0.004742f, 0.005459f, 0.006054f, 0.006641f, 0.007240f, 0.007919f,
+		0.008644f, 0.009300f, 0.010170f, 0.010925f, 0.011795f, 0.012733f, 0.013855f, 0.014885f, 0.015900f, 0.017212f, 0.018326f, 0.019684f,
+		0.021469f, 0.023178f, 0.024734f, 0.026794f, 0.028946f, 0.031204f, 0.033844f, 0.036682f, 0.039948f, 0.043335f, 0.047150f, 0.051422f,
+		0.055969f, 0.061066f, 0.067139f, 0.073242f, 0.080444f, 0.088440f, 0.096985f, 0.106445f, 0.116943f, 0.128906f, 0.141479f, 0.154907f,
+		0.170410f, 0.186523f, 0.204102f, 0.222900f, 0.243774f, 0.264160f, 0.286865f, 0.310791f, 0.336182f, 0.362793f, 0.705078f, 0.730469f,
+		0.735352f, 0.736816f, 0.737793f, 0.736816f, 0.000307f, 0.001126f, 0.001758f, 0.002436f, 0.002911f, 0.003540f, 0.004047f, 0.004711f,
+		0.005245f, 0.005749f, 0.006302f, 0.006844f, 0.007355f, 0.008095f, 0.008835f, 0.009438f, 0.010139f, 0.010941f, 0.011963f, 0.012878f,
+		0.013519f, 0.014847f, 0.015945f, 0.017029f, 0.018250f, 0.019669f, 0.021362f, 0.022675f, 0.024750f, 0.026657f, 0.028854f, 0.031219f,
+		0.033844f, 0.036804f, 0.040222f, 0.043793f, 0.047791f, 0.052185f, 0.057251f, 0.062866f, 0.069275f, 0.075867f, 0.083923f, 0.092407f,
+		0.102295f, 0.112366f, 0.124207f, 0.137085f, 0.151489f, 0.167114f, 0.183838f, 0.202148f, 0.221558f, 0.242065f, 0.263916f, 0.287842f,
+		0.312256f, 0.339111f, 0.693848f, 0.719727f, 0.724609f, 0.726074f, 0.727539f, 0.727051f, 0.000428f, 0.000939f, 0.001581f, 0.002033f,
+		0.002665f, 0.003222f, 0.003660f, 0.004059f, 0.004475f, 0.004997f, 0.005554f, 0.006031f, 0.006371f, 0.007080f, 0.007511f, 0.008263f,
+		0.008820f, 0.009552f, 0.010124f, 0.010948f, 0.011665f, 0.012550f, 0.013397f, 0.014526f, 0.015388f, 0.016754f, 0.017960f, 0.019257f,
+		0.020844f, 0.022583f, 0.024246f, 0.026642f, 0.028656f, 0.031128f, 0.033783f, 0.036865f, 0.040253f, 0.044312f, 0.048523f, 0.053314f,
+		0.058655f, 0.064880f, 0.071594f, 0.079102f, 0.087891f, 0.097107f, 0.108276f, 0.119751f, 0.133179f, 0.148071f, 0.163818f, 0.180908f,
+		0.199951f, 0.219849f, 0.241699f, 0.264160f, 0.288818f, 0.315918f, 0.680176f, 0.708496f, 0.713867f, 0.716309f, 0.716797f, 0.717285f,
+		0.000467f, 0.001054f, 0.001476f, 0.001825f, 0.002386f, 0.002644f, 0.003218f, 0.003553f, 0.003866f, 0.004433f, 0.004700f, 0.004948f,
+		0.005505f, 0.006023f, 0.006405f, 0.006920f, 0.007484f, 0.008057f, 0.008598f, 0.009178f, 0.009857f, 0.010551f, 0.011169f, 0.012199f,
+		0.013092f, 0.014084f, 0.015091f, 0.016205f, 0.017303f, 0.018845f, 0.020538f, 0.021957f, 0.023773f, 0.025833f, 0.028152f, 0.030716f,
+		0.033661f, 0.036896f, 0.040405f, 0.044708f, 0.049286f, 0.054321f, 0.060333f, 0.067322f, 0.074890f, 0.083435f, 0.092651f, 0.103516f,
+		0.115784f, 0.129028f, 0.144287f, 0.160278f, 0.178345f, 0.197632f, 0.218994f, 0.241089f, 0.265869f, 0.292725f, 0.667969f, 0.697266f,
+		0.702637f, 0.704590f, 0.706055f, 0.707031f, 0.000348f, 0.000841f, 0.001292f, 0.001580f, 0.001961f, 0.002508f, 0.002630f, 0.002993f,
+		0.003458f, 0.003738f, 0.003952f, 0.004425f, 0.004639f, 0.005070f, 0.005547f, 0.005840f, 0.006462f, 0.006844f, 0.007214f, 0.007698f,
+		0.008339f, 0.008980f, 0.009560f, 0.010094f, 0.010941f, 0.011711f, 0.012550f, 0.013565f, 0.014404f, 0.015579f, 0.016754f, 0.018082f,
+		0.019592f, 0.021439f, 0.023209f, 0.025375f, 0.027863f, 0.030411f, 0.033478f, 0.037018f, 0.040680f, 0.045105f, 0.050476f, 0.056183f,
+		0.062805f, 0.070251f, 0.078613f, 0.088196f, 0.099060f, 0.111450f, 0.125122f, 0.140869f, 0.158203f, 0.176880f, 0.197266f, 0.218506f,
+		0.242798f, 0.268555f, 0.655273f, 0.686035f, 0.691406f, 0.694336f, 0.695312f, 0.695801f, 0.000170f, 0.000976f, 0.001161f, 0.001441f,
+		0.001846f, 0.002144f, 0.002367f, 0.002632f, 0.002892f, 0.003178f, 0.003435f, 0.003618f, 0.004021f, 0.004292f, 0.004562f, 0.005028f,
+		0.005405f, 0.005623f, 0.006069f, 0.006577f, 0.006973f, 0.007431f, 0.007904f, 0.008484f, 0.009018f, 0.009659f, 0.010559f, 0.010994f,
+		0.012009f, 0.012840f, 0.013901f, 0.014915f, 0.016129f, 0.017502f, 0.019089f, 0.020676f, 0.022568f, 0.024673f, 0.027252f, 0.029984f,
+		0.033234f, 0.037079f, 0.041016f, 0.045868f, 0.051758f, 0.058014f, 0.065613f, 0.073853f, 0.083801f, 0.094727f, 0.107483f, 0.121826f,
+		0.137573f, 0.156006f, 0.175049f, 0.196167f, 0.219482f, 0.245850f, 0.641113f, 0.673340f, 0.679688f, 0.681641f, 0.683594f, 0.684082f,
+		0.000293f, 0.000601f, 0.001049f, 0.001358f, 0.001532f, 0.001719f, 0.001882f, 0.002298f, 0.002317f, 0.002628f, 0.002750f, 0.003143f,
+		0.003363f, 0.003559f, 0.003866f, 0.004204f, 0.004383f, 0.004753f, 0.005028f, 0.005348f, 0.005863f, 0.006176f, 0.006569f, 0.006954f,
+		0.007401f, 0.008057f, 0.008537f, 0.009178f, 0.009735f, 0.010521f, 0.011208f, 0.011978f, 0.013130f, 0.014099f, 0.015289f, 0.016739f,
+		0.018219f, 0.019821f, 0.021713f, 0.024200f, 0.026749f, 0.029785f, 0.033386f, 0.036987f, 0.041840f, 0.047089f, 0.053253f, 0.060760f,
+		0.069214f, 0.079224f, 0.090515f, 0.103638f, 0.118652f, 0.135376f, 0.154175f, 0.174561f, 0.196777f, 0.222534f, 0.628906f, 0.660645f,
+		0.668457f, 0.670410f, 0.672852f, 0.673340f, 0.000258f, 0.000656f, 0.000811f, 0.001049f, 0.001288f, 0.001462f, 0.001599f, 0.001740f,
+		0.002012f, 0.002171f, 0.002367f, 0.002535f, 0.002705f, 0.002880f, 0.003115f, 0.003429f, 0.003666f, 0.003897f, 0.004116f, 0.004398f,
+		0.004635f, 0.005066f, 0.005341f, 0.005779f, 0.006042f, 0.006454f, 0.006954f, 0.007450f, 0.007835f, 0.008400f, 0.009132f, 0.009819f,
+		0.010536f, 0.011307f, 0.012245f, 0.013229f, 0.014580f, 0.015900f, 0.017303f, 0.019119f, 0.021103f, 0.023468f, 0.026123f, 0.029495f,
+		0.033112f, 0.037628f, 0.042938f, 0.048859f, 0.056152f, 0.064941f, 0.074829f, 0.086548f, 0.100281f, 0.115967f, 0.133545f, 0.153198f,
+		0.175171f, 0.199341f, 0.613770f, 0.648926f, 0.655273f, 0.658691f, 0.660645f, 0.662598f, 0.000176f, 0.000474f, 0.000602f, 0.000854f,
+		0.001030f, 0.001240f, 0.001349f, 0.001505f, 0.001580f, 0.001738f, 0.001957f, 0.002068f, 0.002230f, 0.002420f, 0.002556f, 0.002705f,
+		0.002998f, 0.003178f, 0.003345f, 0.003567f, 0.003811f, 0.004105f, 0.004284f, 0.004593f, 0.004848f, 0.005173f, 0.005527f, 0.005939f,
+		0.006306f, 0.006817f, 0.007366f, 0.007729f, 0.008339f, 0.008995f, 0.009644f, 0.010551f, 0.011360f, 0.012344f, 0.013710f, 0.015030f,
+		0.016510f, 0.018143f, 0.020279f, 0.022751f, 0.025650f, 0.029144f, 0.033508f, 0.038452f, 0.044556f, 0.052032f, 0.060364f, 0.070923f,
+		0.082642f, 0.097290f, 0.113525f, 0.132446f, 0.153442f, 0.176880f, 0.600586f, 0.636719f, 0.644531f, 0.647461f, 0.648926f, 0.649414f,
+		0.000121f, 0.000426f, 0.000509f, 0.000778f, 0.000931f, 0.000992f, 0.001135f, 0.001303f, 0.001359f, 0.001410f, 0.001519f, 0.001722f,
+		0.001751f, 0.001951f, 0.002060f, 0.002218f, 0.002287f, 0.002487f, 0.002670f, 0.002848f, 0.003061f, 0.003233f, 0.003452f, 0.003664f,
+		0.003883f, 0.004078f, 0.004379f, 0.004692f, 0.004982f, 0.005329f, 0.005756f, 0.006081f, 0.006504f, 0.007019f, 0.007599f, 0.008217f,
+		0.008850f, 0.009628f, 0.010437f, 0.011597f, 0.012650f, 0.013931f, 0.015480f, 0.017380f, 0.019577f, 0.022247f, 0.025513f, 0.029617f,
+		0.034363f, 0.040314f, 0.047241f, 0.056274f, 0.066711f, 0.079773f, 0.094482f, 0.112488f, 0.132446f, 0.154907f, 0.585449f, 0.624023f,
+		0.630371f, 0.634277f, 0.636230f, 0.637207f, 0.000161f, 0.000263f, 0.000526f, 0.000627f, 0.000723f, 0.000775f, 0.000856f, 0.000960f,
+		0.001079f, 0.001158f, 0.001208f, 0.001272f, 0.001441f, 0.001557f, 0.001657f, 0.001702f, 0.001897f, 0.001918f, 0.002151f, 0.002232f,
+		0.002337f, 0.002522f, 0.002720f, 0.002865f, 0.003029f, 0.003193f, 0.003387f, 0.003601f, 0.003887f, 0.004124f, 0.004356f, 0.004639f,
+		0.005070f, 0.005466f, 0.005863f, 0.006298f, 0.006874f, 0.007290f, 0.007965f, 0.008774f, 0.009560f, 0.010666f, 0.011719f, 0.013077f,
+		0.014679f, 0.016693f, 0.019058f, 0.021881f, 0.025528f, 0.030121f, 0.036011f, 0.043396f, 0.052460f, 0.063477f, 0.076721f, 0.093079f,
+		0.112305f, 0.133667f, 0.572266f, 0.609375f, 0.618164f, 0.622070f, 0.623535f, 0.625488f, 0.000109f, 0.000212f, 0.000404f, 0.000578f,
+		0.000567f, 0.000655f, 0.000763f, 0.000676f, 0.000824f, 0.000869f, 0.000971f, 0.001064f, 0.001132f, 0.001210f, 0.001212f, 0.001398f,
+		0.001486f, 0.001525f, 0.001653f, 0.001676f, 0.001867f, 0.001953f, 0.002062f, 0.002199f, 0.002295f, 0.002443f, 0.002586f, 0.002766f,
+		0.002979f, 0.003128f, 0.003429f, 0.003551f, 0.003763f, 0.004074f, 0.004349f, 0.004688f, 0.005032f, 0.005470f, 0.005894f, 0.006519f,
+		0.007092f, 0.007896f, 0.008629f, 0.009659f, 0.010910f, 0.012215f, 0.013962f, 0.015991f, 0.018646f, 0.021881f, 0.026428f, 0.032074f,
+		0.039276f, 0.048645f, 0.060455f, 0.075256f, 0.092773f, 0.113220f, 0.554688f, 0.596191f, 0.605957f, 0.608887f, 0.610352f, 0.612305f,
+		0.000202f, 0.000186f, 0.000312f, 0.000433f, 0.000382f, 0.000543f, 0.000482f, 0.000546f, 0.000621f, 0.000666f, 0.000789f, 0.000802f,
+		0.000859f, 0.000950f, 0.000970f, 0.000975f, 0.001113f, 0.001162f, 0.001207f, 0.001312f, 0.001362f, 0.001433f, 0.001541f, 0.001618f,
+		0.001720f, 0.001791f, 0.001966f, 0.002035f, 0.002199f, 0.002413f, 0.002546f, 0.002626f, 0.002855f, 0.003063f, 0.003204f, 0.003448f,
+		0.003693f, 0.003986f, 0.004364f, 0.004684f, 0.005127f, 0.005619f, 0.006271f, 0.006870f, 0.007748f, 0.008713f, 0.009911f, 0.011368f,
+		0.013191f, 0.015518f, 0.018646f, 0.022644f, 0.028107f, 0.035645f, 0.045471f, 0.058502f, 0.074646f, 0.093994f, 0.541016f, 0.583008f,
+		0.591797f, 0.596191f, 0.599121f, 0.600098f, 0.000000f, 0.000179f, 0.000242f, 0.000318f, 0.000341f, 0.000345f, 0.000432f, 0.000364f,
+		0.000475f, 0.000483f, 0.000572f, 0.000576f, 0.000619f, 0.000640f, 0.000716f, 0.000737f, 0.000791f, 0.000845f, 0.000871f, 0.000907f,
+		0.000998f, 0.001025f, 0.001107f, 0.001181f, 0.001244f, 0.001303f, 0.001391f, 0.001462f, 0.001549f, 0.001631f, 0.001756f, 0.001906f,
+		0.001984f, 0.002161f, 0.002264f, 0.002419f, 0.002613f, 0.002825f, 0.003103f, 0.003321f, 0.003584f, 0.003893f, 0.004349f, 0.004799f,
+		0.005383f, 0.006020f, 0.006836f, 0.007858f, 0.009117f, 0.010674f, 0.012825f, 0.015533f, 0.019363f, 0.024780f, 0.032593f, 0.043274f,
+		0.057770f, 0.076111f, 0.525879f, 0.569336f, 0.578613f, 0.583008f, 0.585449f, 0.586426f, 0.000000f, 0.000088f, 0.000192f, 0.000227f,
+		0.000230f, 0.000286f, 0.000255f, 0.000317f, 0.000321f, 0.000371f, 0.000401f, 0.000373f, 0.000391f, 0.000457f, 0.000474f, 0.000530f,
+		0.000509f, 0.000585f, 0.000625f, 0.000664f, 0.000707f, 0.000746f, 0.000772f, 0.000817f, 0.000877f, 0.000887f, 0.000978f, 0.001007f,
+		0.001069f, 0.001202f, 0.001192f, 0.001290f, 0.001356f, 0.001464f, 0.001583f, 0.001678f, 0.001771f, 0.001929f, 0.002050f, 0.002230f,
+		0.002424f, 0.002651f, 0.002888f, 0.003176f, 0.003534f, 0.003967f, 0.004475f, 0.005154f, 0.005993f, 0.007118f, 0.008469f, 0.010338f,
+		0.012794f, 0.016403f, 0.021957f, 0.030090f, 0.042419f, 0.059052f, 0.510254f, 0.554199f, 0.564453f, 0.570312f, 0.572754f, 0.573242f,
+		0.000000f, 0.000126f, 0.000180f, 0.000121f, 0.000178f, 0.000176f, 0.000177f, 0.000212f, 0.000210f, 0.000228f, 0.000238f, 0.000291f,
+		0.000280f, 0.000298f, 0.000336f, 0.000350f, 0.000369f, 0.000387f, 0.000395f, 0.000427f, 0.000460f, 0.000476f, 0.000515f, 0.000536f,
+		0.000573f, 0.000619f, 0.000650f, 0.000670f, 0.000703f, 0.000746f, 0.000798f, 0.000836f, 0.000902f, 0.000949f, 0.001031f, 0.001062f,
+		0.001162f, 0.001227f, 0.001349f, 0.001442f, 0.001533f, 0.001690f, 0.001865f, 0.001995f, 0.002228f, 0.002495f, 0.002800f, 0.003191f,
+		0.003653f, 0.004349f, 0.005203f, 0.006393f, 0.008026f, 0.010307f, 0.013710f, 0.019379f, 0.028854f, 0.043457f, 0.494873f, 0.541016f,
+		0.550781f, 0.555664f, 0.558105f, 0.559570f, 0.000000f, 0.000095f, 0.000086f, 0.000079f, 0.000105f, 0.000124f, 0.000111f, 0.000137f,
+		0.000141f, 0.000142f, 0.000147f, 0.000151f, 0.000160f, 0.000181f, 0.000202f, 0.000207f, 0.000214f, 0.000248f, 0.000244f, 0.000282f,
+		0.000273f, 0.000283f, 0.000306f, 0.000334f, 0.000367f, 0.000378f, 0.000376f, 0.000399f, 0.000437f, 0.000459f, 0.000474f, 0.000516f,
+		0.000552f, 0.000567f, 0.000616f, 0.000649f, 0.000693f, 0.000743f, 0.000805f, 0.000851f, 0.000918f, 0.000999f, 0.001085f, 0.001195f,
+		0.001309f, 0.001466f, 0.001644f, 0.001850f, 0.002151f, 0.002487f, 0.002974f, 0.003654f, 0.004574f, 0.006001f, 0.008156f, 0.011452f,
+		0.017853f, 0.029739f, 0.478271f, 0.526367f, 0.537109f, 0.541504f, 0.544434f, 0.545898f, 0.000106f, 0.000085f, 0.000074f, 0.000067f,
+		0.000066f, 0.000070f, 0.000069f, 0.000073f, 0.000073f, 0.000080f, 0.000084f, 0.000109f, 0.000093f, 0.000098f, 0.000119f, 0.000108f,
+		0.000128f, 0.000135f, 0.000137f, 0.000149f, 0.000150f, 0.000157f, 0.000182f, 0.000185f, 0.000207f, 0.000206f, 0.000214f, 0.000234f,
+		0.000237f, 0.000253f, 0.000267f, 0.000289f, 0.000306f, 0.000313f, 0.000344f, 0.000352f, 0.000384f, 0.000406f, 0.000445f, 0.000467f,
+		0.000503f, 0.000543f, 0.000593f, 0.000634f, 0.000697f, 0.000764f, 0.000850f, 0.000963f, 0.001105f, 0.001298f, 0.001536f, 0.001856f,
+		0.002333f, 0.003069f, 0.004299f, 0.006271f, 0.009789f, 0.018234f, 0.462402f, 0.511719f, 0.522949f, 0.527344f, 0.530762f, 0.532715f,
+		0.000091f, 0.000069f, 0.000060f, 0.000054f, 0.000049f, 0.000046f, 0.000043f, 0.000041f, 0.000040f, 0.000044f, 0.000040f, 0.000040f,
+		0.000054f, 0.000044f, 0.000045f, 0.000044f, 0.000062f, 0.000062f, 0.000069f, 0.000071f, 0.000074f, 0.000079f, 0.000081f, 0.000081f,
+		0.000085f, 0.000099f, 0.000098f, 0.000115f, 0.000115f, 0.000119f, 0.000125f, 0.000130f, 0.000140f, 0.000144f, 0.000165f, 0.000172f,
+		0.000178f, 0.000191f, 0.000205f, 0.000222f, 0.000234f, 0.000251f, 0.000276f, 0.000293f, 0.000327f, 0.000354f, 0.000392f, 0.000437f,
+		0.000494f, 0.000562f, 0.000662f, 0.000800f, 0.001005f, 0.001315f, 0.001852f, 0.002825f, 0.004723f, 0.009285f, 0.446533f, 0.497803f,
+		0.508301f, 0.514160f, 0.516602f, 0.519043f, 0.000067f, 0.000048f, 0.000040f, 0.000036f, 0.000033f, 0.000031f, 0.000030f, 0.000028f,
+		0.000027f, 0.000026f, 0.000025f, 0.000024f, 0.000023f, 0.000022f, 0.000021f, 0.000020f, 0.000019f, 0.000020f, 0.000024f, 0.000026f,
+		0.000025f, 0.000027f, 0.000031f, 0.000032f, 0.000032f, 0.000037f, 0.000041f, 0.000038f, 0.000045f, 0.000042f, 0.000048f, 0.000049f,
+		0.000053f, 0.000055f, 0.000059f, 0.000062f, 0.000071f, 0.000074f, 0.000077f, 0.000081f, 0.000086f, 0.000091f, 0.000098f, 0.000109f,
+		0.000116f, 0.000125f, 0.000137f, 0.000158f, 0.000173f, 0.000193f, 0.000230f, 0.000273f, 0.000335f, 0.000425f, 0.000603f, 0.000935f,
+		0.001694f, 0.003727f, 0.431396f, 0.481934f, 0.493652f, 0.499512f, 0.502930f, 0.504883f, 0.000021f, 0.000016f, 0.000013f, 0.000012f,
+		0.000013f, 0.000012f, 0.000012f, 0.000012f, 0.000012f, 0.000012f, 0.000011f, 0.000012f, 0.000012f, 0.000011f, 0.000011f, 0.000011f,
+		0.000011f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000009f, 0.000009f, 0.000009f, 0.000008f, 0.000008f, 0.000008f, 0.000007f,
+		0.000008f, 0.000009f, 0.000009f, 0.000010f, 0.000010f, 0.000013f, 0.000014f, 0.000013f, 0.000015f, 0.000016f, 0.000017f, 0.000019f,
+		0.000019f, 0.000020f, 0.000023f, 0.000026f, 0.000027f, 0.000027f, 0.000032f, 0.000030f, 0.000036f, 0.000039f, 0.000050f, 0.000056f,
+		0.000063f, 0.000082f, 0.000109f, 0.000168f, 0.000317f, 0.000922f, 0.415283f, 0.467773f, 0.479980f, 0.486328f, 0.489014f, 0.490723f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f,
+		0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000003f, 0.000003f, 0.000004f, 0.000005f, 0.000008f, 0.000026f, 0.398926f, 0.452881f,
+		0.465576f, 0.471436f, 0.474854f, 0.477051f, 
+	},
+	{
+		0.019653f, 0.058990f, 0.097473f, 0.134277f, 0.169189f, 0.203491f, 0.236450f, 0.267578f, 0.297852f, 0.326416f, 0.354004f, 0.380859f,
+		0.406250f, 0.431641f, 0.455078f, 0.477539f, 0.500000f, 0.520996f, 0.541504f, 0.560547f, 0.580566f, 0.598633f, 0.615723f, 0.633301f,
+		0.649902f, 0.666016f, 0.681641f, 0.695801f, 0.709961f, 0.724609f, 0.738770f, 0.751953f, 0.765137f, 0.775879f, 0.788574f, 0.799805f,
+		0.812012f, 0.822754f, 0.833496f, 0.844238f, 0.854004f, 0.864258f, 0.874023f, 0.883301f, 0.891602f, 0.900391f, 0.909668f, 0.917969f,
+		0.925781f, 0.934570f, 0.941895f, 0.949707f, 0.956543f, 0.963379f, 0.970703f, 0.977539f, 0.984863f, 0.991211f, 0.988770f, 0.972656f,
+		0.960449f, 0.949707f, 0.940430f, 0.931641f, 0.017303f, 0.052399f, 0.086548f, 0.119446f, 0.153076f, 0.183594f, 0.214722f, 0.245117f,
+		0.273193f, 0.301270f, 0.328613f, 0.354492f, 0.379883f, 0.404541f, 0.427979f, 0.450195f, 0.472656f, 0.494629f, 0.515137f, 0.534668f,
+		0.554199f, 0.573242f, 0.591309f, 0.608887f, 0.625977f, 0.642578f, 0.658203f, 0.672852f, 0.688477f, 0.704102f, 0.717285f, 0.731445f,
+		0.744629f, 0.756836f, 0.769531f, 0.782715f, 0.793945f, 0.805664f, 0.816406f, 0.828125f, 0.838379f, 0.849121f, 0.858887f, 0.868652f,
+		0.877930f, 0.888184f, 0.896973f, 0.905762f, 0.915039f, 0.921875f, 0.930176f, 0.937988f, 0.946777f, 0.954102f, 0.960938f, 0.968750f,
+		0.975586f, 0.982422f, 0.984375f, 0.969238f, 0.957520f, 0.947754f, 0.938477f, 0.930176f, 0.015221f, 0.045837f, 0.076843f, 0.107666f,
+		0.136719f, 0.166504f, 0.196045f, 0.223999f, 0.250244f, 0.278320f, 0.303711f, 0.329346f, 0.353271f, 0.378906f, 0.401367f, 0.424316f,
+		0.447266f, 0.468018f, 0.487793f, 0.508301f, 0.529297f, 0.547363f, 0.566406f, 0.583984f, 0.601562f, 0.618652f, 0.634766f, 0.650879f,
+		0.666016f, 0.681641f, 0.695801f, 0.710449f, 0.724121f, 0.737305f, 0.750488f, 0.762695f, 0.775391f, 0.788086f, 0.799316f, 0.811035f,
+		0.821777f, 0.833008f, 0.844238f, 0.854004f, 0.864258f, 0.874023f, 0.882812f, 0.892578f, 0.901367f, 0.910156f, 0.918457f, 0.926758f,
+		0.936035f, 0.942871f, 0.950684f, 0.958496f, 0.965820f, 0.973145f, 0.980469f, 0.965820f, 0.955078f, 0.945312f, 0.936523f, 0.928223f,
+		0.013420f, 0.041138f, 0.068359f, 0.096436f, 0.124023f, 0.150879f, 0.177246f, 0.204224f, 0.230103f, 0.255859f, 0.281494f, 0.305420f,
+		0.329834f, 0.352783f, 0.376709f, 0.398682f, 0.420654f, 0.442627f, 0.462646f, 0.483887f, 0.502441f, 0.521484f, 0.540527f, 0.559082f,
+		0.576172f, 0.595703f, 0.611328f, 0.627930f, 0.644043f, 0.659668f, 0.674316f, 0.688965f, 0.703613f, 0.717285f, 0.730957f, 0.744629f,
+		0.756836f, 0.770020f, 0.781738f, 0.793945f, 0.805176f, 0.816895f, 0.828125f, 0.838379f, 0.849121f, 0.859375f, 0.869141f, 0.878418f,
+		0.888184f, 0.897461f, 0.906738f, 0.915039f, 0.923828f, 0.932129f, 0.940430f, 0.947754f, 0.956543f, 0.963867f, 0.976074f, 0.962402f,
+		0.951660f, 0.942383f, 0.934082f, 0.926758f, 0.012001f, 0.036591f, 0.061737f, 0.086670f, 0.112000f, 0.136719f, 0.161743f, 0.186768f,
+		0.211792f, 0.235840f, 0.259521f, 0.283203f, 0.307129f, 0.329590f, 0.352295f, 0.374268f, 0.395996f, 0.416992f, 0.437744f, 0.457520f,
+		0.477295f, 0.497314f, 0.515625f, 0.534180f, 0.553223f, 0.570312f, 0.588379f, 0.604492f, 0.621582f, 0.636719f, 0.653320f, 0.666992f,
+		0.683105f, 0.697266f, 0.710449f, 0.724609f, 0.737793f, 0.750977f, 0.764160f, 0.775879f, 0.788086f, 0.799805f, 0.812012f, 0.823242f,
+		0.833496f, 0.844238f, 0.854492f, 0.864746f, 0.875000f, 0.884277f, 0.894043f, 0.902832f, 0.911621f, 0.920898f, 0.929688f, 0.937500f,
+		0.945801f, 0.953613f, 0.971191f, 0.958984f, 0.949219f, 0.939941f, 0.932129f, 0.924316f, 0.010612f, 0.032684f, 0.054810f, 0.077759f,
+		0.100952f, 0.124023f, 0.146851f, 0.171021f, 0.193604f, 0.217163f, 0.239380f, 0.261963f, 0.284424f, 0.307129f, 0.328613f, 0.351318f,
+		0.371826f, 0.392334f, 0.413574f, 0.432617f, 0.453613f, 0.472656f, 0.491943f, 0.510254f, 0.528320f, 0.546387f, 0.563965f, 0.580078f,
+		0.598633f, 0.613770f, 0.629883f, 0.645996f, 0.661621f, 0.675293f, 0.688965f, 0.705078f, 0.718262f, 0.731934f, 0.745605f, 0.757812f,
+		0.770996f, 0.782715f, 0.795410f, 0.807129f, 0.818359f, 0.829102f, 0.839844f, 0.851074f, 0.860840f, 0.871094f, 0.880859f, 0.891113f,
+		0.900391f, 0.909668f, 0.917969f, 0.927246f, 0.935547f, 0.943848f, 0.966797f, 0.955566f, 0.945801f, 0.937012f, 0.929199f, 0.921875f,
+		0.009483f, 0.029556f, 0.050140f, 0.070129f, 0.091797f, 0.112549f, 0.134155f, 0.156372f, 0.177368f, 0.198975f, 0.220825f, 0.243286f,
+		0.263916f, 0.285645f, 0.306885f, 0.327393f, 0.348145f, 0.368896f, 0.389404f, 0.409424f, 0.429199f, 0.448730f, 0.467529f, 0.486572f,
+		0.505371f, 0.522461f, 0.540039f, 0.558105f, 0.574219f, 0.591309f, 0.607422f, 0.623535f, 0.639648f, 0.654785f, 0.669922f, 0.685547f,
+		0.698730f, 0.712891f, 0.726074f, 0.740234f, 0.752441f, 0.765625f, 0.778320f, 0.789551f, 0.802246f, 0.813477f, 0.825195f, 0.836426f,
+		0.847168f, 0.856934f, 0.868164f, 0.877930f, 0.888184f, 0.897461f, 0.906738f, 0.915527f, 0.925293f, 0.935059f, 0.962402f, 0.951660f,
+		0.942383f, 0.933594f, 0.926270f, 0.919434f, 0.008934f, 0.026581f, 0.044708f, 0.063354f, 0.082825f, 0.102844f, 0.122437f, 0.141968f,
+		0.162720f, 0.183105f, 0.202515f, 0.224609f, 0.244995f, 0.265381f, 0.285645f, 0.306152f, 0.326416f, 0.346680f, 0.365967f, 0.385498f,
+		0.406006f, 0.425293f, 0.444092f, 0.461914f, 0.480225f, 0.499268f, 0.517090f, 0.535156f, 0.552246f, 0.568359f, 0.585449f, 0.601562f,
+		0.616699f, 0.633789f, 0.649414f, 0.663574f, 0.678711f, 0.693848f, 0.706543f, 0.721680f, 0.734375f, 0.746582f, 0.760742f, 0.773438f,
+		0.786133f, 0.797852f, 0.809082f, 0.821777f, 0.832031f, 0.843262f, 0.854492f, 0.864746f, 0.875000f, 0.884766f, 0.895020f, 0.904785f,
+		0.914062f, 0.922852f, 0.957520f, 0.947266f, 0.938965f, 0.930664f, 0.923340f, 0.916992f, 0.007668f, 0.024017f, 0.040405f, 0.057831f,
+		0.075195f, 0.093079f, 0.111694f, 0.130127f, 0.148926f, 0.168213f, 0.187500f, 0.206543f, 0.226440f, 0.246460f, 0.265869f, 0.285400f,
+		0.305176f, 0.324707f, 0.344238f, 0.363281f, 0.383057f, 0.401123f, 0.420166f, 0.439941f, 0.457764f, 0.475586f, 0.493164f, 0.511719f,
+		0.528809f, 0.545898f, 0.562988f, 0.579590f, 0.596191f, 0.612305f, 0.627441f, 0.643555f, 0.658203f, 0.672363f, 0.687988f, 0.702637f,
+		0.715332f, 0.728516f, 0.742676f, 0.756348f, 0.768555f, 0.781250f, 0.794434f, 0.806152f, 0.818359f, 0.828613f, 0.840332f, 0.851074f,
+		0.861816f, 0.872559f, 0.882812f, 0.892578f, 0.903320f, 0.912598f, 0.952637f, 0.943848f, 0.935059f, 0.927246f, 0.920410f, 0.914062f,
+		0.007263f, 0.021530f, 0.037048f, 0.052429f, 0.068909f, 0.084961f, 0.102112f, 0.119568f, 0.136475f, 0.154541f, 0.172852f, 0.191528f,
+		0.209717f, 0.228638f, 0.246948f, 0.265869f, 0.284912f, 0.304199f, 0.322510f, 0.341309f, 0.360596f, 0.379639f, 0.397461f, 0.416504f,
+		0.434570f, 0.452881f, 0.470947f, 0.489014f, 0.505859f, 0.523438f, 0.541016f, 0.557129f, 0.574219f, 0.590332f, 0.606445f, 0.622070f,
+		0.637695f, 0.653809f, 0.667969f, 0.682129f, 0.697754f, 0.711426f, 0.724609f, 0.737793f, 0.750977f, 0.765625f, 0.777832f, 0.790039f,
+		0.801270f, 0.813477f, 0.825684f, 0.837402f, 0.848145f, 0.859375f, 0.870117f, 0.880859f, 0.891602f, 0.900391f, 0.947754f, 0.938965f,
+		0.931152f, 0.923828f, 0.917480f, 0.911133f, 0.006401f, 0.019730f, 0.033813f, 0.047729f, 0.062561f, 0.077515f, 0.093140f, 0.108948f,
+		0.125366f, 0.141968f, 0.159058f, 0.175781f, 0.193726f, 0.212036f, 0.229980f, 0.247681f, 0.265869f, 0.284424f, 0.302734f, 0.320557f,
+		0.339111f, 0.357910f, 0.376221f, 0.394287f, 0.412109f, 0.429688f, 0.448486f, 0.466064f, 0.483398f, 0.500977f, 0.517090f, 0.535156f,
+		0.552246f, 0.568359f, 0.583984f, 0.600586f, 0.616699f, 0.632324f, 0.647949f, 0.662598f, 0.677246f, 0.692383f, 0.706543f, 0.719727f,
+		0.734375f, 0.747070f, 0.761230f, 0.773926f, 0.786621f, 0.797852f, 0.811523f, 0.823242f, 0.834961f, 0.846680f, 0.857422f, 0.868652f,
+		0.879395f, 0.890137f, 0.942383f, 0.934082f, 0.927246f, 0.919922f, 0.913574f, 0.908203f, 0.005836f, 0.018158f, 0.030746f, 0.043335f,
+		0.057007f, 0.070801f, 0.085754f, 0.099548f, 0.115112f, 0.130127f, 0.146362f, 0.162354f, 0.178711f, 0.195801f, 0.212769f, 0.230103f,
+		0.247925f, 0.264893f, 0.283203f, 0.300293f, 0.318604f, 0.336426f, 0.354492f, 0.372314f, 0.390137f, 0.408203f, 0.425537f, 0.443848f,
+		0.461182f, 0.478271f, 0.496094f, 0.513184f, 0.529297f, 0.546387f, 0.563477f, 0.580566f, 0.595703f, 0.611816f, 0.626465f, 0.642090f,
+		0.658691f, 0.671875f, 0.686523f, 0.702148f, 0.716797f, 0.729980f, 0.744629f, 0.757324f, 0.770020f, 0.783203f, 0.796875f, 0.808105f,
+		0.820312f, 0.832520f, 0.844727f, 0.855957f, 0.867188f, 0.877930f, 0.937012f, 0.930176f, 0.922852f, 0.916504f, 0.910645f, 0.904785f,
+		0.005486f, 0.016525f, 0.028030f, 0.039612f, 0.052185f, 0.064636f, 0.077576f, 0.091553f, 0.105347f, 0.119568f, 0.134521f, 0.149536f,
+		0.164917f, 0.180664f, 0.197388f, 0.213623f, 0.230347f, 0.246826f, 0.264160f, 0.280518f, 0.298584f, 0.315674f, 0.334229f, 0.350830f,
+		0.369141f, 0.386963f, 0.404053f, 0.422119f, 0.438477f, 0.456299f, 0.474121f, 0.491211f, 0.507812f, 0.524902f, 0.541504f, 0.557617f,
+		0.574707f, 0.590820f, 0.606934f, 0.622559f, 0.637207f, 0.652832f, 0.668945f, 0.683105f, 0.698730f, 0.711914f, 0.726074f, 0.740723f,
+		0.753906f, 0.766602f, 0.780273f, 0.792969f, 0.805664f, 0.818848f, 0.830566f, 0.842285f, 0.854492f, 0.866211f, 0.931641f, 0.925781f,
+		0.918945f, 0.913086f, 0.907227f, 0.900879f, 0.004810f, 0.014847f, 0.025604f, 0.036621f, 0.047577f, 0.059174f, 0.071472f, 0.084106f,
+		0.096985f, 0.109863f, 0.124146f, 0.137939f, 0.152954f, 0.167358f, 0.182495f, 0.197754f, 0.213745f, 0.230103f, 0.246216f, 0.262939f,
+		0.279297f, 0.296387f, 0.313477f, 0.329834f, 0.348145f, 0.365479f, 0.382080f, 0.399658f, 0.417480f, 0.434082f, 0.452148f, 0.469238f,
+		0.486084f, 0.502441f, 0.520020f, 0.536621f, 0.552734f, 0.569336f, 0.585938f, 0.601562f, 0.617676f, 0.632812f, 0.648438f, 0.664062f,
+		0.679688f, 0.693848f, 0.708008f, 0.722656f, 0.735840f, 0.750488f, 0.765137f, 0.777832f, 0.791016f, 0.803711f, 0.816895f, 0.829102f,
+		0.841309f, 0.853027f, 0.925781f, 0.921387f, 0.914551f, 0.908203f, 0.903320f, 0.897461f, 0.004494f, 0.013809f, 0.023331f, 0.033264f,
+		0.043549f, 0.053833f, 0.065369f, 0.076660f, 0.088684f, 0.100708f, 0.113464f, 0.127075f, 0.140381f, 0.154419f, 0.169067f, 0.183472f,
+		0.198975f, 0.213623f, 0.229370f, 0.245117f, 0.261475f, 0.277832f, 0.294678f, 0.311523f, 0.327148f, 0.344727f, 0.362061f, 0.378418f,
+		0.395996f, 0.413086f, 0.430176f, 0.447021f, 0.464111f, 0.481689f, 0.498047f, 0.514648f, 0.531738f, 0.547363f, 0.565430f, 0.582031f,
+		0.597656f, 0.612793f, 0.628418f, 0.644043f, 0.660645f, 0.674805f, 0.689941f, 0.705078f, 0.718750f, 0.734375f, 0.747559f, 0.761719f,
+		0.775391f, 0.788086f, 0.803223f, 0.814453f, 0.828125f, 0.840332f, 0.919434f, 0.916504f, 0.909668f, 0.904785f, 0.898926f, 0.894043f,
+		0.004120f, 0.012512f, 0.021423f, 0.030655f, 0.039673f, 0.049500f, 0.059845f, 0.070374f, 0.081543f, 0.093323f, 0.104614f, 0.116577f,
+		0.129395f, 0.142456f, 0.156250f, 0.169434f, 0.183594f, 0.198364f, 0.213257f, 0.228638f, 0.244141f, 0.259766f, 0.275635f, 0.291748f,
+		0.308105f, 0.324707f, 0.341309f, 0.359131f, 0.375244f, 0.391846f, 0.408447f, 0.426025f, 0.442871f, 0.459473f, 0.477051f, 0.494141f,
+		0.510254f, 0.527344f, 0.543457f, 0.560059f, 0.577148f, 0.592773f, 0.608887f, 0.625977f, 0.640625f, 0.656738f, 0.671875f, 0.686523f,
+		0.702637f, 0.716797f, 0.731445f, 0.746582f, 0.759277f, 0.773926f, 0.787598f, 0.800293f, 0.814453f, 0.827148f, 0.914062f, 0.911133f,
+		0.905273f, 0.899902f, 0.895508f, 0.890625f, 0.004120f, 0.011566f, 0.019180f, 0.027969f, 0.036255f, 0.045746f, 0.054901f, 0.064941f,
+		0.074707f, 0.085327f, 0.096436f, 0.107239f, 0.119324f, 0.131470f, 0.144165f, 0.157104f, 0.169922f, 0.183594f, 0.198242f, 0.212769f,
+		0.227295f, 0.242188f, 0.257568f, 0.273193f, 0.289307f, 0.305420f, 0.321289f, 0.337891f, 0.354492f, 0.371094f, 0.387451f, 0.405029f,
+		0.421143f, 0.438477f, 0.455322f, 0.472656f, 0.488525f, 0.505859f, 0.521973f, 0.539551f, 0.555664f, 0.572754f, 0.588867f, 0.605469f,
+		0.621582f, 0.637207f, 0.653320f, 0.668945f, 0.684570f, 0.698242f, 0.714844f, 0.729492f, 0.745117f, 0.758301f, 0.771973f, 0.787109f,
+		0.800781f, 0.813477f, 0.907715f, 0.905762f, 0.900879f, 0.895508f, 0.890625f, 0.886719f, 0.003464f, 0.010536f, 0.018143f, 0.025604f,
+		0.033600f, 0.041992f, 0.050659f, 0.059631f, 0.068481f, 0.078552f, 0.088196f, 0.099060f, 0.110107f, 0.121033f, 0.133057f, 0.145020f,
+		0.157349f, 0.170166f, 0.183838f, 0.197632f, 0.210938f, 0.225464f, 0.241089f, 0.255371f, 0.270508f, 0.286377f, 0.302246f, 0.317871f,
+		0.334229f, 0.349854f, 0.367188f, 0.383789f, 0.399414f, 0.417236f, 0.433838f, 0.450928f, 0.468018f, 0.484131f, 0.501465f, 0.519043f,
+		0.535156f, 0.551758f, 0.568359f, 0.585449f, 0.601074f, 0.617676f, 0.634277f, 0.649902f, 0.666016f, 0.681152f, 0.695801f, 0.711914f,
+		0.727539f, 0.741699f, 0.756836f, 0.770508f, 0.785645f, 0.800293f, 0.901855f, 0.900391f, 0.895996f, 0.891113f, 0.886230f, 0.881836f,
+		0.003197f, 0.009903f, 0.016525f, 0.023849f, 0.030853f, 0.038605f, 0.046265f, 0.054657f, 0.063232f, 0.072266f, 0.081543f, 0.090881f,
+		0.100769f, 0.112061f, 0.123047f, 0.134155f, 0.145752f, 0.157471f, 0.170166f, 0.182861f, 0.196289f, 0.210327f, 0.223755f, 0.238525f,
+		0.253418f, 0.268066f, 0.283203f, 0.299316f, 0.314697f, 0.330811f, 0.346680f, 0.363281f, 0.379639f, 0.396484f, 0.412842f, 0.429443f,
+		0.446289f, 0.462891f, 0.480225f, 0.497559f, 0.514648f, 0.531250f, 0.547852f, 0.564453f, 0.581055f, 0.598145f, 0.615234f, 0.631836f,
+		0.646484f, 0.663086f, 0.679199f, 0.694824f, 0.710449f, 0.726074f, 0.740234f, 0.755859f, 0.770508f, 0.784668f, 0.895020f, 0.894531f,
+		0.890625f, 0.886719f, 0.881836f, 0.877441f, 0.003071f, 0.009163f, 0.015602f, 0.021729f, 0.028412f, 0.035522f, 0.042755f, 0.050598f,
+		0.057983f, 0.066284f, 0.075317f, 0.083862f, 0.092773f, 0.102905f, 0.113342f, 0.123840f, 0.134399f, 0.145752f, 0.157593f, 0.169556f,
+		0.182129f, 0.194702f, 0.207886f, 0.222046f, 0.235840f, 0.250977f, 0.265137f, 0.280273f, 0.295898f, 0.311279f, 0.326660f, 0.342773f,
+		0.359375f, 0.375732f, 0.392090f, 0.409180f, 0.425049f, 0.441895f, 0.459473f, 0.476318f, 0.493652f, 0.510742f, 0.527344f, 0.544434f,
+		0.561035f, 0.578125f, 0.595215f, 0.611328f, 0.628418f, 0.645020f, 0.661133f, 0.677246f, 0.693359f, 0.708496f, 0.724609f, 0.740723f,
+		0.755859f, 0.771484f, 0.889160f, 0.889160f, 0.885254f, 0.881348f, 0.876953f, 0.873047f, 0.002748f, 0.008171f, 0.014084f, 0.019638f,
+		0.026108f, 0.032318f, 0.039154f, 0.045990f, 0.053619f, 0.061066f, 0.068665f, 0.076477f, 0.085632f, 0.094727f, 0.104187f, 0.113831f,
+		0.123535f, 0.134888f, 0.145508f, 0.157104f, 0.168701f, 0.181030f, 0.193481f, 0.206665f, 0.220093f, 0.233398f, 0.248169f, 0.262695f,
+		0.277344f, 0.292236f, 0.307617f, 0.322998f, 0.339355f, 0.355469f, 0.371582f, 0.388184f, 0.404541f, 0.420410f, 0.438477f, 0.455322f,
+		0.472656f, 0.489014f, 0.506348f, 0.523926f, 0.541016f, 0.557617f, 0.575195f, 0.591309f, 0.608887f, 0.625977f, 0.643555f, 0.659180f,
+		0.674805f, 0.691406f, 0.707520f, 0.724121f, 0.739746f, 0.755371f, 0.882812f, 0.883789f, 0.879883f, 0.875977f, 0.872559f, 0.868652f,
+		0.002491f, 0.007809f, 0.012764f, 0.018448f, 0.024094f, 0.029861f, 0.036102f, 0.042572f, 0.049500f, 0.056091f, 0.063293f, 0.070984f,
+		0.079285f, 0.087036f, 0.095825f, 0.104858f, 0.114441f, 0.124084f, 0.133789f, 0.144653f, 0.156250f, 0.167480f, 0.179199f, 0.191650f,
+		0.204102f, 0.217896f, 0.231445f, 0.245239f, 0.259521f, 0.274170f, 0.289307f, 0.304199f, 0.319580f, 0.334961f, 0.351074f, 0.367676f,
+		0.384277f, 0.400635f, 0.417480f, 0.434570f, 0.451660f, 0.468994f, 0.485352f, 0.502441f, 0.520508f, 0.537109f, 0.554688f, 0.571777f,
+		0.588867f, 0.605957f, 0.623047f, 0.639648f, 0.656738f, 0.673828f, 0.690430f, 0.708008f, 0.723633f, 0.739746f, 0.874023f, 0.876953f,
+		0.874023f, 0.871582f, 0.867188f, 0.862793f, 0.002279f, 0.007130f, 0.012291f, 0.016922f, 0.022171f, 0.027847f, 0.033325f, 0.039185f,
+		0.045349f, 0.051849f, 0.058411f, 0.064880f, 0.072144f, 0.080017f, 0.087891f, 0.096313f, 0.105103f, 0.114197f, 0.123779f, 0.134155f,
+		0.144043f, 0.155151f, 0.166016f, 0.177246f, 0.189697f, 0.202271f, 0.214722f, 0.228271f, 0.242310f, 0.256592f, 0.270752f, 0.285400f,
+		0.300537f, 0.315674f, 0.331543f, 0.347656f, 0.363525f, 0.379639f, 0.396729f, 0.414307f, 0.430908f, 0.447754f, 0.465088f, 0.482178f,
+		0.499512f, 0.517090f, 0.533203f, 0.552246f, 0.568848f, 0.586426f, 0.603516f, 0.621582f, 0.639648f, 0.656250f, 0.673828f, 0.690918f,
+		0.707520f, 0.724121f, 0.867676f, 0.870605f, 0.868164f, 0.865723f, 0.861328f, 0.857910f, 0.002220f, 0.006565f, 0.011238f, 0.015961f,
+		0.020401f, 0.025558f, 0.030853f, 0.036133f, 0.041199f, 0.047180f, 0.053436f, 0.059723f, 0.066162f, 0.073853f, 0.080688f, 0.088440f,
+		0.096436f, 0.105042f, 0.114319f, 0.123047f, 0.132446f, 0.142822f, 0.153198f, 0.164062f, 0.175659f, 0.187378f, 0.199463f, 0.212402f,
+		0.225464f, 0.239014f, 0.252686f, 0.266846f, 0.281494f, 0.296631f, 0.312500f, 0.328369f, 0.343750f, 0.359863f, 0.376221f, 0.393066f,
+		0.409668f, 0.426514f, 0.444336f, 0.461670f, 0.478760f, 0.496826f, 0.513672f, 0.532227f, 0.549316f, 0.567383f, 0.584961f, 0.602051f,
+		0.620605f, 0.637207f, 0.655273f, 0.672363f, 0.689941f, 0.708008f, 0.860840f, 0.864746f, 0.862793f, 0.859375f, 0.855957f, 0.853027f,
+		0.002190f, 0.005993f, 0.010117f, 0.014420f, 0.018738f, 0.023361f, 0.028015f, 0.033142f, 0.037781f, 0.043732f, 0.048920f, 0.054840f,
+		0.061218f, 0.067810f, 0.074219f, 0.081299f, 0.088562f, 0.096130f, 0.104614f, 0.113098f, 0.122253f, 0.131714f, 0.141113f, 0.151245f,
+		0.162109f, 0.173462f, 0.184692f, 0.196899f, 0.209473f, 0.222534f, 0.236206f, 0.249634f, 0.263672f, 0.277588f, 0.293213f, 0.308350f,
+		0.323975f, 0.339844f, 0.355957f, 0.372070f, 0.389404f, 0.405762f, 0.422852f, 0.439941f, 0.458008f, 0.475098f, 0.492920f, 0.510742f,
+		0.528320f, 0.546875f, 0.564453f, 0.583496f, 0.601074f, 0.619141f, 0.636719f, 0.654785f, 0.672852f, 0.691406f, 0.852539f, 0.858398f,
+		0.856445f, 0.853516f, 0.850586f, 0.847656f, 0.001787f, 0.005753f, 0.009300f, 0.013611f, 0.017410f, 0.021576f, 0.025665f, 0.030533f,
+		0.035126f, 0.040039f, 0.044952f, 0.050446f, 0.055817f, 0.061890f, 0.068054f, 0.074707f, 0.081482f, 0.088501f, 0.095764f, 0.103943f,
+		0.112183f, 0.120850f, 0.130249f, 0.139526f, 0.149658f, 0.160400f, 0.171021f, 0.182007f, 0.194336f, 0.206421f, 0.219360f, 0.232666f,
+		0.245850f, 0.260010f, 0.274170f, 0.289307f, 0.304443f, 0.319580f, 0.335693f, 0.352295f, 0.369141f, 0.385498f, 0.402344f, 0.419189f,
+		0.437012f, 0.454346f, 0.472412f, 0.490234f, 0.507812f, 0.525879f, 0.545410f, 0.562500f, 0.581055f, 0.600098f, 0.618164f, 0.636719f,
+		0.655273f, 0.674316f, 0.845703f, 0.852051f, 0.849609f, 0.847168f, 0.845215f, 0.841309f, 0.001766f, 0.005241f, 0.008881f, 0.012024f,
+		0.016129f, 0.020233f, 0.024124f, 0.027664f, 0.032135f, 0.036835f, 0.041321f, 0.046173f, 0.051392f, 0.056946f, 0.062225f, 0.068604f,
+		0.074524f, 0.080933f, 0.088135f, 0.095398f, 0.103210f, 0.110779f, 0.119263f, 0.128296f, 0.137695f, 0.147217f, 0.157349f, 0.168091f,
+		0.179688f, 0.191284f, 0.203613f, 0.215942f, 0.228882f, 0.242554f, 0.255859f, 0.270508f, 0.285400f, 0.300537f, 0.316406f, 0.331787f,
+		0.348877f, 0.364746f, 0.382080f, 0.398682f, 0.415771f, 0.434082f, 0.451416f, 0.469482f, 0.487793f, 0.505859f, 0.524414f, 0.542969f,
+		0.562012f, 0.580566f, 0.598145f, 0.618652f, 0.637695f, 0.657227f, 0.837891f, 0.844727f, 0.843750f, 0.841309f, 0.838379f, 0.836426f,
+		0.001598f, 0.004887f, 0.008217f, 0.011497f, 0.014786f, 0.018326f, 0.021652f, 0.025513f, 0.029541f, 0.033813f, 0.038086f, 0.042236f,
+		0.046844f, 0.052032f, 0.057251f, 0.062622f, 0.068237f, 0.074280f, 0.080505f, 0.086975f, 0.094116f, 0.101074f, 0.109314f, 0.117554f,
+		0.126587f, 0.135254f, 0.144775f, 0.155029f, 0.165405f, 0.176392f, 0.187744f, 0.199829f, 0.212646f, 0.224976f, 0.238647f, 0.252441f,
+		0.267090f, 0.281738f, 0.296631f, 0.312256f, 0.328369f, 0.344971f, 0.361328f, 0.377686f, 0.395264f, 0.412842f, 0.430908f, 0.448730f,
+		0.467041f, 0.485596f, 0.503906f, 0.522461f, 0.541504f, 0.561523f, 0.580078f, 0.599121f, 0.618164f, 0.639648f, 0.828613f, 0.837891f,
+		0.836914f, 0.834473f, 0.833008f, 0.830566f, 0.001709f, 0.004494f, 0.007416f, 0.010628f, 0.013680f, 0.016785f, 0.020203f, 0.023712f,
+		0.027435f, 0.031006f, 0.034424f, 0.038635f, 0.043182f, 0.047668f, 0.052307f, 0.057159f, 0.062042f, 0.067749f, 0.073730f, 0.079956f,
+		0.086182f, 0.092773f, 0.100159f, 0.107727f, 0.115479f, 0.123962f, 0.132935f, 0.142578f, 0.151978f, 0.162476f, 0.173340f, 0.184570f,
+		0.196411f, 0.208740f, 0.221436f, 0.235229f, 0.248779f, 0.262939f, 0.277832f, 0.293213f, 0.308105f, 0.324219f, 0.341309f, 0.357178f,
+		0.374756f, 0.391846f, 0.409424f, 0.427490f, 0.446533f, 0.464844f, 0.483643f, 0.501953f, 0.521484f, 0.541504f, 0.561035f, 0.579590f,
+		0.599609f, 0.620605f, 0.821289f, 0.830566f, 0.830078f, 0.828125f, 0.825684f, 0.823242f, 0.001367f, 0.004105f, 0.007023f, 0.009552f,
+		0.012611f, 0.015289f, 0.018341f, 0.021652f, 0.024857f, 0.027878f, 0.031769f, 0.035614f, 0.039276f, 0.043610f, 0.047333f, 0.052155f,
+		0.056549f, 0.061401f, 0.066895f, 0.072449f, 0.078613f, 0.084778f, 0.091309f, 0.098083f, 0.105774f, 0.113281f, 0.121399f, 0.130371f,
+		0.139648f, 0.148926f, 0.159546f, 0.169922f, 0.180908f, 0.192749f, 0.204834f, 0.217651f, 0.231567f, 0.244385f, 0.259277f, 0.273926f,
+		0.289307f, 0.304688f, 0.320557f, 0.336914f, 0.354248f, 0.371338f, 0.388184f, 0.406982f, 0.424316f, 0.443115f, 0.462646f, 0.481445f,
+		0.501465f, 0.520508f, 0.541016f, 0.559570f, 0.580078f, 0.601074f, 0.812988f, 0.823242f, 0.823242f, 0.821289f, 0.819824f, 0.817383f,
+		0.001398f, 0.003883f, 0.006351f, 0.008911f, 0.011559f, 0.014343f, 0.017212f, 0.020035f, 0.022797f, 0.026062f, 0.028793f, 0.031891f,
+		0.035858f, 0.039368f, 0.043213f, 0.047607f, 0.051483f, 0.056030f, 0.060883f, 0.065979f, 0.071350f, 0.076843f, 0.083130f, 0.089172f,
+		0.096069f, 0.103333f, 0.111023f, 0.119019f, 0.127319f, 0.136719f, 0.145996f, 0.156128f, 0.166138f, 0.177368f, 0.189453f, 0.201416f,
+		0.213745f, 0.227295f, 0.240601f, 0.255371f, 0.269287f, 0.285400f, 0.301270f, 0.317139f, 0.333740f, 0.350586f, 0.367920f, 0.385986f,
+		0.404297f, 0.422852f, 0.442383f, 0.460938f, 0.479980f, 0.500488f, 0.520508f, 0.541016f, 0.560547f, 0.582520f, 0.803711f, 0.814941f,
+		0.815430f, 0.814453f, 0.812500f, 0.810547f, 0.001259f, 0.003464f, 0.006332f, 0.008286f, 0.010384f, 0.013000f, 0.015587f, 0.018234f,
+		0.021027f, 0.023422f, 0.026566f, 0.029480f, 0.032379f, 0.035919f, 0.039215f, 0.043060f, 0.046997f, 0.050995f, 0.055267f, 0.059998f,
+		0.065002f, 0.069946f, 0.075317f, 0.081299f, 0.087280f, 0.094116f, 0.101135f, 0.108276f, 0.116150f, 0.124695f, 0.133545f, 0.142700f,
+		0.152222f, 0.162720f, 0.173950f, 0.185303f, 0.197754f, 0.210205f, 0.223022f, 0.237061f, 0.250732f, 0.265869f, 0.281250f, 0.297119f,
+		0.313477f, 0.330322f, 0.347656f, 0.364746f, 0.383301f, 0.401367f, 0.420898f, 0.440186f, 0.459229f, 0.479736f, 0.499512f, 0.520996f,
+		0.541016f, 0.562988f, 0.794434f, 0.807129f, 0.807617f, 0.807129f, 0.805176f, 0.803711f, 0.001070f, 0.003237f, 0.005432f, 0.007359f,
+		0.009857f, 0.012337f, 0.014191f, 0.016586f, 0.019257f, 0.021561f, 0.024094f, 0.026901f, 0.029724f, 0.032745f, 0.035675f, 0.039368f,
+		0.042572f, 0.045990f, 0.050354f, 0.054535f, 0.058746f, 0.063232f, 0.068420f, 0.073608f, 0.079529f, 0.085266f, 0.091370f, 0.098083f,
+		0.105835f, 0.113159f, 0.121094f, 0.129639f, 0.139038f, 0.148926f, 0.159058f, 0.169678f, 0.181274f, 0.193481f, 0.205811f, 0.219482f,
+		0.233032f, 0.247192f, 0.262207f, 0.277100f, 0.293213f, 0.309814f, 0.326660f, 0.344238f, 0.361816f, 0.380615f, 0.398926f, 0.418945f,
+		0.438477f, 0.458008f, 0.479004f, 0.499512f, 0.520996f, 0.543945f, 0.784668f, 0.798828f, 0.800293f, 0.799805f, 0.797852f, 0.796875f,
+		0.001074f, 0.002916f, 0.004955f, 0.007149f, 0.009033f, 0.011055f, 0.013268f, 0.015495f, 0.017365f, 0.019485f, 0.022095f, 0.024002f,
+		0.026688f, 0.029633f, 0.032593f, 0.035370f, 0.038361f, 0.041870f, 0.045319f, 0.049225f, 0.052948f, 0.057068f, 0.061676f, 0.066345f,
+		0.071167f, 0.076782f, 0.082581f, 0.088867f, 0.095886f, 0.102539f, 0.109802f, 0.118042f, 0.126709f, 0.135132f, 0.144897f, 0.155151f,
+		0.165771f, 0.177368f, 0.189209f, 0.201904f, 0.215210f, 0.229370f, 0.242798f, 0.258057f, 0.274170f, 0.290039f, 0.306885f, 0.323242f,
+		0.341309f, 0.359375f, 0.378418f, 0.397461f, 0.416260f, 0.437500f, 0.457031f, 0.479004f, 0.501465f, 0.522461f, 0.775391f, 0.790527f,
+		0.791992f, 0.791504f, 0.791016f, 0.789551f, 0.000837f, 0.002916f, 0.004738f, 0.006477f, 0.008575f, 0.010170f, 0.012161f, 0.014023f,
+		0.015808f, 0.017792f, 0.020111f, 0.022064f, 0.024414f, 0.026794f, 0.029251f, 0.032074f, 0.034698f, 0.037598f, 0.040741f, 0.043915f,
+		0.047577f, 0.051361f, 0.055389f, 0.059692f, 0.064209f, 0.068787f, 0.074585f, 0.079712f, 0.085632f, 0.092346f, 0.099487f, 0.106323f,
+		0.114929f, 0.122925f, 0.131958f, 0.141235f, 0.151123f, 0.161865f, 0.172974f, 0.184937f, 0.197632f, 0.210693f, 0.224854f, 0.239136f,
+		0.254395f, 0.269531f, 0.285889f, 0.302979f, 0.320557f, 0.338623f, 0.356689f, 0.375977f, 0.395752f, 0.415527f, 0.436523f, 0.458252f,
+		0.479248f, 0.501465f, 0.765137f, 0.781738f, 0.783691f, 0.784180f, 0.783203f, 0.781250f, 0.000854f, 0.002817f, 0.004089f, 0.005684f,
+		0.007675f, 0.009277f, 0.010864f, 0.012413f, 0.014427f, 0.016235f, 0.017838f, 0.019913f, 0.021805f, 0.023987f, 0.026276f, 0.028915f,
+		0.030960f, 0.033875f, 0.036652f, 0.039551f, 0.042816f, 0.045837f, 0.049591f, 0.053589f, 0.057526f, 0.061829f, 0.066650f, 0.071655f,
+		0.077393f, 0.083008f, 0.088989f, 0.096008f, 0.103210f, 0.110657f, 0.119141f, 0.127930f, 0.137085f, 0.146973f, 0.157593f, 0.169312f,
+		0.181274f, 0.193481f, 0.207031f, 0.220581f, 0.235229f, 0.250732f, 0.266357f, 0.282227f, 0.299805f, 0.317627f, 0.335449f, 0.354736f,
+		0.374268f, 0.394531f, 0.415527f, 0.436279f, 0.458252f, 0.481689f, 0.754883f, 0.773438f, 0.775391f, 0.775879f, 0.774902f, 0.773926f,
+		0.000852f, 0.002520f, 0.003937f, 0.005527f, 0.006836f, 0.008408f, 0.009773f, 0.011620f, 0.013039f, 0.014687f, 0.016327f, 0.017944f,
+		0.019760f, 0.021774f, 0.023697f, 0.025894f, 0.027969f, 0.030121f, 0.032501f, 0.035370f, 0.038208f, 0.041046f, 0.044098f, 0.047791f,
+		0.051453f, 0.055176f, 0.059570f, 0.064026f, 0.068787f, 0.074158f, 0.079834f, 0.085938f, 0.092590f, 0.099304f, 0.106873f, 0.114990f,
+		0.124023f, 0.133301f, 0.143066f, 0.153687f, 0.164551f, 0.176392f, 0.189209f, 0.202637f, 0.216553f, 0.231323f, 0.246704f, 0.262451f,
+		0.279297f, 0.296387f, 0.314697f, 0.333496f, 0.353516f, 0.373047f, 0.394775f, 0.415039f, 0.437500f, 0.460449f, 0.745117f, 0.763672f,
+		0.766602f, 0.767090f, 0.767090f, 0.765625f, 0.000762f, 0.002342f, 0.003563f, 0.004787f, 0.006447f, 0.007648f, 0.009193f, 0.010353f,
+		0.012016f, 0.013138f, 0.014557f, 0.016312f, 0.017929f, 0.019470f, 0.021103f, 0.023056f, 0.024918f, 0.026886f, 0.029099f, 0.031586f,
+		0.034058f, 0.036499f, 0.039307f, 0.042450f, 0.045685f, 0.049072f, 0.052826f, 0.056915f, 0.061096f, 0.065918f, 0.070984f, 0.076538f,
+		0.082520f, 0.088928f, 0.095520f, 0.102905f, 0.111206f, 0.119629f, 0.128662f, 0.138184f, 0.148682f, 0.160156f, 0.171997f, 0.184937f,
+		0.198364f, 0.212524f, 0.227173f, 0.243042f, 0.259277f, 0.276611f, 0.294189f, 0.312500f, 0.331055f, 0.350830f, 0.372070f, 0.392334f,
+		0.415771f, 0.438232f, 0.734375f, 0.754395f, 0.758789f, 0.758789f, 0.758789f, 0.757812f, 0.000848f, 0.002024f, 0.003553f, 0.004646f,
+		0.005726f, 0.007050f, 0.008362f, 0.009438f, 0.010536f, 0.011810f, 0.013123f, 0.014481f, 0.015778f, 0.017242f, 0.018753f, 0.020447f,
+		0.022278f, 0.023819f, 0.025940f, 0.027771f, 0.029999f, 0.032410f, 0.034851f, 0.037354f, 0.040375f, 0.043610f, 0.046631f, 0.050354f,
+		0.054108f, 0.058563f, 0.062805f, 0.067871f, 0.073242f, 0.078796f, 0.085083f, 0.091797f, 0.098816f, 0.106689f, 0.115540f, 0.124207f,
+		0.134155f, 0.144409f, 0.155762f, 0.167725f, 0.180664f, 0.193848f, 0.208618f, 0.223389f, 0.239746f, 0.256104f, 0.273438f, 0.291260f,
+		0.310059f, 0.330078f, 0.349854f, 0.370850f, 0.393555f, 0.416992f, 0.724121f, 0.744629f, 0.748535f, 0.750000f, 0.749512f, 0.749512f,
+		0.000736f, 0.001780f, 0.002937f, 0.004314f, 0.005211f, 0.006214f, 0.007423f, 0.008537f, 0.009392f, 0.010773f, 0.011726f, 0.012970f,
+		0.014183f, 0.015373f, 0.016724f, 0.017990f, 0.019730f, 0.021194f, 0.022644f, 0.024368f, 0.026443f, 0.028610f, 0.030685f, 0.032898f,
+		0.035583f, 0.038300f, 0.041351f, 0.044556f, 0.047638f, 0.051422f, 0.055359f, 0.059875f, 0.064392f, 0.069580f, 0.075195f, 0.080872f,
+		0.087646f, 0.094849f, 0.102173f, 0.110596f, 0.119690f, 0.129761f, 0.139893f, 0.151367f, 0.163452f, 0.176147f, 0.190063f, 0.204590f,
+		0.219238f, 0.235718f, 0.252441f, 0.270264f, 0.289062f, 0.307861f, 0.328613f, 0.350098f, 0.372314f, 0.395020f, 0.712402f, 0.734863f,
+		0.739746f, 0.740723f, 0.740723f, 0.740234f, 0.000589f, 0.001616f, 0.002674f, 0.003841f, 0.004940f, 0.005676f, 0.006554f, 0.007442f,
+		0.008812f, 0.009537f, 0.010277f, 0.011528f, 0.012634f, 0.013527f, 0.014671f, 0.016037f, 0.017136f, 0.018631f, 0.019943f, 0.021530f,
+		0.023071f, 0.025146f, 0.026825f, 0.029037f, 0.030853f, 0.033447f, 0.035736f, 0.038849f, 0.041656f, 0.044922f, 0.048462f, 0.052277f,
+		0.056519f, 0.061127f, 0.065796f, 0.071411f, 0.077148f, 0.083435f, 0.090393f, 0.097900f, 0.106079f, 0.115356f, 0.125122f, 0.135132f,
+		0.146729f, 0.158936f, 0.171509f, 0.185059f, 0.200439f, 0.215576f, 0.232056f, 0.249756f, 0.267822f, 0.286621f, 0.306885f, 0.328125f,
+		0.349854f, 0.373291f, 0.701172f, 0.725586f, 0.729980f, 0.730957f, 0.731934f, 0.730957f, 0.000547f, 0.001666f, 0.002367f, 0.003559f,
+		0.004238f, 0.005028f, 0.005852f, 0.006859f, 0.007755f, 0.008530f, 0.009163f, 0.010056f, 0.010956f, 0.011978f, 0.013062f, 0.014076f,
+		0.015053f, 0.016251f, 0.017471f, 0.018921f, 0.020233f, 0.021774f, 0.023315f, 0.025162f, 0.026871f, 0.029007f, 0.031204f, 0.033661f,
+		0.036102f, 0.039062f, 0.042053f, 0.045380f, 0.048859f, 0.053040f, 0.057343f, 0.062225f, 0.067261f, 0.073120f, 0.079407f, 0.086243f,
+		0.093567f, 0.101868f, 0.110596f, 0.120239f, 0.130859f, 0.141968f, 0.154053f, 0.167358f, 0.181274f, 0.196045f, 0.212158f, 0.229248f,
+		0.247192f, 0.265381f, 0.285400f, 0.305664f, 0.327637f, 0.350586f, 0.689453f, 0.715820f, 0.720215f, 0.722168f, 0.722168f, 0.722168f,
+		0.000492f, 0.001634f, 0.002342f, 0.003111f, 0.003866f, 0.004574f, 0.005417f, 0.005928f, 0.006588f, 0.007393f, 0.008041f, 0.008873f,
+		0.009689f, 0.010391f, 0.011375f, 0.012146f, 0.013100f, 0.014183f, 0.015274f, 0.016479f, 0.017456f, 0.018768f, 0.020157f, 0.021606f,
+		0.023300f, 0.024933f, 0.026855f, 0.028885f, 0.031143f, 0.033417f, 0.036133f, 0.039032f, 0.042236f, 0.045776f, 0.049713f, 0.053680f,
+		0.058228f, 0.063232f, 0.069092f, 0.074829f, 0.081482f, 0.089050f, 0.096924f, 0.105591f, 0.115417f, 0.126221f, 0.137329f, 0.149658f,
+		0.162964f, 0.176880f, 0.192505f, 0.208740f, 0.226318f, 0.244873f, 0.263428f, 0.283936f, 0.306396f, 0.329346f, 0.676270f, 0.705078f,
+		0.709961f, 0.711914f, 0.712891f, 0.711914f, 0.000506f, 0.001342f, 0.002157f, 0.002813f, 0.003353f, 0.004105f, 0.004658f, 0.005344f,
+		0.005871f, 0.006538f, 0.007050f, 0.007751f, 0.008247f, 0.009109f, 0.009865f, 0.010559f, 0.011269f, 0.012169f, 0.013290f, 0.014191f,
+		0.015015f, 0.016312f, 0.017395f, 0.018570f, 0.019989f, 0.021439f, 0.023102f, 0.024536f, 0.026535f, 0.028702f, 0.030899f, 0.033356f,
+		0.035980f, 0.039093f, 0.042328f, 0.046051f, 0.049927f, 0.054199f, 0.059052f, 0.064575f, 0.070496f, 0.076782f, 0.084412f, 0.092285f,
+		0.100708f, 0.110779f, 0.121399f, 0.132690f, 0.145508f, 0.158813f, 0.173584f, 0.189453f, 0.205688f, 0.223755f, 0.242554f, 0.263184f,
+		0.284180f, 0.306641f, 0.664551f, 0.693848f, 0.699707f, 0.702148f, 0.702637f, 0.703125f, 0.000500f, 0.001122f, 0.001810f, 0.002363f,
+		0.002987f, 0.003576f, 0.004158f, 0.004620f, 0.005032f, 0.005627f, 0.006161f, 0.006721f, 0.007179f, 0.007790f, 0.008385f, 0.009163f,
+		0.009758f, 0.010536f, 0.011284f, 0.011986f, 0.012878f, 0.013710f, 0.014725f, 0.015823f, 0.016937f, 0.018326f, 0.019547f, 0.020874f,
+		0.022522f, 0.024399f, 0.026077f, 0.028427f, 0.030609f, 0.032990f, 0.035736f, 0.038788f, 0.042236f, 0.045990f, 0.050354f, 0.054901f,
+		0.059967f, 0.065918f, 0.072205f, 0.079468f, 0.087219f, 0.096252f, 0.105713f, 0.116272f, 0.128174f, 0.140747f, 0.154419f, 0.169556f,
+		0.186279f, 0.203125f, 0.221313f, 0.240601f, 0.261719f, 0.284424f, 0.652344f, 0.683105f, 0.688965f, 0.691406f, 0.692383f, 0.693359f,
+		0.000482f, 0.001184f, 0.001604f, 0.002171f, 0.002562f, 0.003029f, 0.003656f, 0.003941f, 0.004410f, 0.004948f, 0.005325f, 0.005577f,
+		0.006157f, 0.006702f, 0.007172f, 0.007751f, 0.008331f, 0.008904f, 0.009514f, 0.010063f, 0.010925f, 0.011719f, 0.012306f, 0.013321f,
+		0.014275f, 0.015465f, 0.016510f, 0.017593f, 0.018845f, 0.020401f, 0.022095f, 0.023682f, 0.025513f, 0.027679f, 0.029968f, 0.032593f,
+		0.035461f, 0.038757f, 0.042175f, 0.046326f, 0.050873f, 0.055939f, 0.061462f, 0.067444f, 0.074402f, 0.082520f, 0.091125f, 0.100830f,
+		0.111572f, 0.123413f, 0.136719f, 0.150513f, 0.165894f, 0.182251f, 0.200684f, 0.219727f, 0.240234f, 0.261963f, 0.640137f, 0.671387f,
+		0.679199f, 0.680664f, 0.682617f, 0.683105f, 0.000501f, 0.000919f, 0.001424f, 0.001853f, 0.002266f, 0.002789f, 0.002998f, 0.003397f,
+		0.003902f, 0.004192f, 0.004417f, 0.004974f, 0.005207f, 0.005676f, 0.006134f, 0.006527f, 0.007179f, 0.007465f, 0.008018f, 0.008537f,
+		0.009178f, 0.009888f, 0.010544f, 0.011093f, 0.011986f, 0.012794f, 0.013664f, 0.014717f, 0.015747f, 0.016983f, 0.018127f, 0.019470f,
+		0.021103f, 0.022919f, 0.024826f, 0.026962f, 0.029358f, 0.031769f, 0.035065f, 0.038239f, 0.042297f, 0.046570f, 0.051422f, 0.056671f,
+		0.062805f, 0.069763f, 0.077698f, 0.086182f, 0.095825f, 0.106812f, 0.119080f, 0.132568f, 0.147217f, 0.162598f, 0.180176f, 0.198730f,
+		0.218628f, 0.241211f, 0.627441f, 0.660156f, 0.668457f, 0.669922f, 0.672363f, 0.671875f, 0.000235f, 0.001120f, 0.001356f, 0.001651f,
+		0.002117f, 0.002441f, 0.002678f, 0.002993f, 0.003244f, 0.003519f, 0.003876f, 0.004086f, 0.004505f, 0.004787f, 0.005085f, 0.005604f,
+		0.005985f, 0.006271f, 0.006783f, 0.007145f, 0.007679f, 0.008217f, 0.008728f, 0.009277f, 0.009956f, 0.010605f, 0.011490f, 0.012062f,
+		0.013084f, 0.013962f, 0.014984f, 0.016113f, 0.017395f, 0.018829f, 0.020416f, 0.022125f, 0.023972f, 0.025955f, 0.028625f, 0.031616f,
+		0.034515f, 0.038147f, 0.042114f, 0.046783f, 0.052094f, 0.058075f, 0.065002f, 0.072510f, 0.081604f, 0.091125f, 0.102539f, 0.114807f,
+		0.128662f, 0.143921f, 0.160034f, 0.178467f, 0.198364f, 0.218750f, 0.613281f, 0.648926f, 0.657227f, 0.659668f, 0.661621f, 0.661621f,
+		0.000382f, 0.000704f, 0.001099f, 0.001557f, 0.001774f, 0.001976f, 0.002132f, 0.002575f, 0.002634f, 0.002916f, 0.003103f, 0.003494f,
+		0.003754f, 0.003956f, 0.004269f, 0.004684f, 0.004902f, 0.005234f, 0.005569f, 0.005890f, 0.006416f, 0.006786f, 0.007160f, 0.007645f,
+		0.008118f, 0.008781f, 0.009346f, 0.010025f, 0.010658f, 0.011475f, 0.012230f, 0.013016f, 0.014122f, 0.015251f, 0.016342f, 0.017807f,
+		0.019424f, 0.021103f, 0.023026f, 0.025436f, 0.027817f, 0.030914f, 0.034210f, 0.037750f, 0.042450f, 0.047455f, 0.053101f, 0.059998f,
+		0.067688f, 0.076660f, 0.086670f, 0.097961f, 0.110779f, 0.125366f, 0.140747f, 0.158081f, 0.176880f, 0.197632f, 0.600098f, 0.637207f,
+		0.644531f, 0.647949f, 0.649414f, 0.651855f, 0.000182f, 0.000738f, 0.000942f, 0.001220f, 0.001469f, 0.001634f, 0.001820f, 0.002005f,
+		0.002291f, 0.002441f, 0.002636f, 0.002832f, 0.003019f, 0.003242f, 0.003502f, 0.003824f, 0.004017f, 0.004333f, 0.004570f, 0.004883f,
+		0.005173f, 0.005615f, 0.005909f, 0.006317f, 0.006649f, 0.007160f, 0.007656f, 0.008156f, 0.008583f, 0.009209f, 0.009857f, 0.010696f,
+		0.011322f, 0.012367f, 0.013229f, 0.014259f, 0.015686f, 0.016815f, 0.018402f, 0.020126f, 0.022095f, 0.024414f, 0.027176f, 0.030273f,
+		0.033722f, 0.038086f, 0.042969f, 0.048645f, 0.055237f, 0.063171f, 0.071960f, 0.082031f, 0.093994f, 0.107300f, 0.122131f, 0.138550f,
+		0.156494f, 0.177002f, 0.586426f, 0.625488f, 0.633789f, 0.637207f, 0.638672f, 0.639648f, 0.000199f, 0.000534f, 0.000745f, 0.000995f,
+		0.001190f, 0.001387f, 0.001516f, 0.001691f, 0.001790f, 0.001941f, 0.002214f, 0.002346f, 0.002449f, 0.002686f, 0.002832f, 0.003042f,
+		0.003304f, 0.003531f, 0.003662f, 0.003952f, 0.004181f, 0.004517f, 0.004704f, 0.005074f, 0.005352f, 0.005718f, 0.006096f, 0.006481f,
+		0.006947f, 0.007454f, 0.007988f, 0.008484f, 0.009140f, 0.009804f, 0.010475f, 0.011307f, 0.012299f, 0.013268f, 0.014511f, 0.015823f,
+		0.017410f, 0.018936f, 0.021225f, 0.023621f, 0.026367f, 0.029770f, 0.033661f, 0.038452f, 0.044067f, 0.050812f, 0.058411f, 0.067444f,
+		0.077942f, 0.090149f, 0.104187f, 0.119812f, 0.137085f, 0.156372f, 0.572754f, 0.613770f, 0.621582f, 0.625977f, 0.627441f, 0.628906f,
+		0.000165f, 0.000486f, 0.000618f, 0.000880f, 0.001063f, 0.001140f, 0.001258f, 0.001464f, 0.001498f, 0.001561f, 0.001707f, 0.001899f,
+		0.001976f, 0.002171f, 0.002285f, 0.002474f, 0.002571f, 0.002764f, 0.002968f, 0.003170f, 0.003389f, 0.003580f, 0.003822f, 0.004036f,
+		0.004269f, 0.004505f, 0.004738f, 0.005157f, 0.005474f, 0.005821f, 0.006279f, 0.006649f, 0.007107f, 0.007610f, 0.008240f, 0.008835f,
+		0.009598f, 0.010361f, 0.011276f, 0.012299f, 0.013466f, 0.014740f, 0.016251f, 0.018021f, 0.020294f, 0.022797f, 0.025833f, 0.029739f,
+		0.034058f, 0.039612f, 0.046021f, 0.053833f, 0.063110f, 0.074158f, 0.086914f, 0.101562f, 0.118164f, 0.136841f, 0.558594f, 0.601074f,
+		0.608887f, 0.613281f, 0.615234f, 0.617188f, 0.000096f, 0.000348f, 0.000585f, 0.000707f, 0.000837f, 0.000866f, 0.000972f, 0.001095f,
+		0.001198f, 0.001309f, 0.001355f, 0.001417f, 0.001615f, 0.001740f, 0.001863f, 0.001880f, 0.002048f, 0.002159f, 0.002380f, 0.002487f,
+		0.002613f, 0.002777f, 0.003000f, 0.003143f, 0.003353f, 0.003521f, 0.003748f, 0.003963f, 0.004265f, 0.004490f, 0.004776f, 0.005093f,
+		0.005577f, 0.005966f, 0.006321f, 0.006828f, 0.007320f, 0.007904f, 0.008575f, 0.009392f, 0.010231f, 0.011276f, 0.012321f, 0.013832f,
+		0.015343f, 0.017242f, 0.019501f, 0.022247f, 0.025696f, 0.029922f, 0.035187f, 0.041779f, 0.049683f, 0.059387f, 0.070801f, 0.084106f,
+		0.100037f, 0.117798f, 0.544434f, 0.588867f, 0.597656f, 0.602539f, 0.604492f, 0.605469f, 0.000123f, 0.000248f, 0.000443f, 0.000625f,
+		0.000663f, 0.000733f, 0.000843f, 0.000780f, 0.000921f, 0.000986f, 0.001081f, 0.001178f, 0.001254f, 0.001348f, 0.001364f, 0.001515f,
+		0.001565f, 0.001705f, 0.001824f, 0.001870f, 0.002066f, 0.002155f, 0.002274f, 0.002422f, 0.002525f, 0.002695f, 0.002863f, 0.003038f,
+		0.003271f, 0.003441f, 0.003736f, 0.003901f, 0.004112f, 0.004478f, 0.004719f, 0.005093f, 0.005482f, 0.005913f, 0.006413f, 0.007019f,
+		0.007626f, 0.008408f, 0.009201f, 0.010201f, 0.011436f, 0.012749f, 0.014389f, 0.016373f, 0.018906f, 0.022034f, 0.025909f, 0.031082f,
+		0.037628f, 0.045715f, 0.055939f, 0.068176f, 0.082764f, 0.099365f, 0.529785f, 0.574707f, 0.584961f, 0.589844f, 0.591797f, 0.593750f,
+		0.000210f, 0.000212f, 0.000365f, 0.000494f, 0.000438f, 0.000597f, 0.000538f, 0.000623f, 0.000638f, 0.000736f, 0.000866f, 0.000882f,
+		0.000954f, 0.001040f, 0.001070f, 0.001086f, 0.001220f, 0.001274f, 0.001341f, 0.001457f, 0.001513f, 0.001598f, 0.001697f, 0.001781f,
+		0.001898f, 0.001970f, 0.002131f, 0.002241f, 0.002401f, 0.002645f, 0.002783f, 0.002892f, 0.003120f, 0.003347f, 0.003508f, 0.003757f,
+		0.004032f, 0.004314f, 0.004688f, 0.005066f, 0.005520f, 0.006012f, 0.006702f, 0.007332f, 0.008171f, 0.009140f, 0.010399f, 0.011787f,
+		0.013496f, 0.015732f, 0.018509f, 0.022278f, 0.027267f, 0.033813f, 0.042328f, 0.053070f, 0.066406f, 0.082825f, 0.516602f, 0.562500f,
+		0.573242f, 0.577637f, 0.580078f, 0.581543f, 0.000000f, 0.000216f, 0.000281f, 0.000346f, 0.000374f, 0.000388f, 0.000491f, 0.000416f,
+		0.000516f, 0.000535f, 0.000635f, 0.000625f, 0.000681f, 0.000719f, 0.000790f, 0.000813f, 0.000879f, 0.000926f, 0.000968f, 0.001004f,
+		0.001097f, 0.001135f, 0.001229f, 0.001300f, 0.001361f, 0.001431f, 0.001541f, 0.001610f, 0.001711f, 0.001802f, 0.001922f, 0.002094f,
+		0.002169f, 0.002346f, 0.002468f, 0.002644f, 0.002844f, 0.003094f, 0.003368f, 0.003586f, 0.003883f, 0.004223f, 0.004662f, 0.005093f,
+		0.005680f, 0.006348f, 0.007206f, 0.008202f, 0.009392f, 0.010895f, 0.012939f, 0.015465f, 0.018906f, 0.023682f, 0.030502f, 0.039825f,
+		0.051331f, 0.066528f, 0.500977f, 0.548828f, 0.560059f, 0.564453f, 0.567871f, 0.569336f, 0.000000f, 0.000106f, 0.000201f, 0.000252f,
+		0.000251f, 0.000322f, 0.000281f, 0.000340f, 0.000359f, 0.000428f, 0.000443f, 0.000419f, 0.000444f, 0.000500f, 0.000524f, 0.000590f,
+		0.000574f, 0.000650f, 0.000693f, 0.000732f, 0.000778f, 0.000821f, 0.000848f, 0.000900f, 0.000965f, 0.000982f, 0.001072f, 0.001109f,
+		0.001169f, 0.001307f, 0.001301f, 0.001409f, 0.001483f, 0.001610f, 0.001734f, 0.001835f, 0.001940f, 0.002098f, 0.002241f, 0.002426f,
+		0.002634f, 0.002865f, 0.003136f, 0.003431f, 0.003763f, 0.004211f, 0.004742f, 0.005417f, 0.006229f, 0.007298f, 0.008621f, 0.010330f,
+		0.012650f, 0.015808f, 0.020569f, 0.027908f, 0.037994f, 0.051514f, 0.485840f, 0.536133f, 0.547363f, 0.551758f, 0.554688f, 0.557617f,
+		0.000026f, 0.000156f, 0.000201f, 0.000136f, 0.000188f, 0.000187f, 0.000192f, 0.000240f, 0.000245f, 0.000254f, 0.000262f, 0.000311f,
+		0.000309f, 0.000331f, 0.000374f, 0.000385f, 0.000411f, 0.000431f, 0.000443f, 0.000461f, 0.000507f, 0.000522f, 0.000562f, 0.000596f,
+		0.000634f, 0.000684f, 0.000718f, 0.000735f, 0.000776f, 0.000815f, 0.000875f, 0.000927f, 0.000982f, 0.001053f, 0.001123f, 0.001162f,
+		0.001271f, 0.001346f, 0.001473f, 0.001577f, 0.001670f, 0.001838f, 0.002005f, 0.002161f, 0.002405f, 0.002670f, 0.002993f, 0.003399f,
+		0.003860f, 0.004528f, 0.005386f, 0.006523f, 0.008003f, 0.010063f, 0.013206f, 0.017990f, 0.026031f, 0.038086f, 0.471191f, 0.522949f,
+		0.534668f, 0.540039f, 0.543457f, 0.544922f, 0.000000f, 0.000093f, 0.000084f, 0.000085f, 0.000124f, 0.000145f, 0.000122f, 0.000149f,
+		0.000152f, 0.000152f, 0.000158f, 0.000167f, 0.000186f, 0.000209f, 0.000217f, 0.000225f, 0.000231f, 0.000272f, 0.000273f, 0.000301f,
+		0.000303f, 0.000310f, 0.000338f, 0.000361f, 0.000387f, 0.000423f, 0.000413f, 0.000436f, 0.000478f, 0.000503f, 0.000525f, 0.000570f,
+		0.000608f, 0.000626f, 0.000677f, 0.000706f, 0.000753f, 0.000813f, 0.000884f, 0.000929f, 0.001000f, 0.001094f, 0.001183f, 0.001302f,
+		0.001412f, 0.001563f, 0.001769f, 0.001974f, 0.002277f, 0.002626f, 0.003124f, 0.003761f, 0.004665f, 0.005993f, 0.007935f, 0.010818f,
+		0.016205f, 0.026138f, 0.456299f, 0.509277f, 0.520996f, 0.527344f, 0.530762f, 0.532715f, 0.000105f, 0.000083f, 0.000072f, 0.000065f,
+		0.000071f, 0.000072f, 0.000077f, 0.000084f, 0.000088f, 0.000093f, 0.000095f, 0.000120f, 0.000100f, 0.000108f, 0.000126f, 0.000118f,
+		0.000139f, 0.000149f, 0.000153f, 0.000165f, 0.000169f, 0.000172f, 0.000194f, 0.000203f, 0.000233f, 0.000225f, 0.000233f, 0.000253f,
+		0.000266f, 0.000275f, 0.000299f, 0.000319f, 0.000338f, 0.000345f, 0.000374f, 0.000384f, 0.000415f, 0.000448f, 0.000483f, 0.000511f,
+		0.000543f, 0.000585f, 0.000647f, 0.000692f, 0.000755f, 0.000827f, 0.000924f, 0.001041f, 0.001186f, 0.001372f, 0.001608f, 0.001953f,
+		0.002411f, 0.003098f, 0.004238f, 0.005989f, 0.009003f, 0.016006f, 0.441406f, 0.495361f, 0.508301f, 0.514160f, 0.518066f, 0.520508f,
+		0.000090f, 0.000067f, 0.000058f, 0.000052f, 0.000047f, 0.000044f, 0.000044f, 0.000040f, 0.000042f, 0.000049f, 0.000042f, 0.000045f,
+		0.000059f, 0.000047f, 0.000050f, 0.000054f, 0.000071f, 0.000073f, 0.000075f, 0.000078f, 0.000079f, 0.000084f, 0.000087f, 0.000090f,
+		0.000097f, 0.000109f, 0.000108f, 0.000124f, 0.000124f, 0.000131f, 0.000138f, 0.000143f, 0.000155f, 0.000164f, 0.000178f, 0.000182f,
+		0.000192f, 0.000209f, 0.000225f, 0.000244f, 0.000259f, 0.000274f, 0.000303f, 0.000321f, 0.000357f, 0.000385f, 0.000429f, 0.000470f,
+		0.000537f, 0.000608f, 0.000710f, 0.000852f, 0.001052f, 0.001371f, 0.001877f, 0.002762f, 0.004406f, 0.008202f, 0.426270f, 0.483154f,
+		0.495605f, 0.500977f, 0.505371f, 0.507324f, 0.000067f, 0.000047f, 0.000039f, 0.000035f, 0.000032f, 0.000030f, 0.000029f, 0.000027f,
+		0.000026f, 0.000025f, 0.000024f, 0.000023f, 0.000021f, 0.000020f, 0.000019f, 0.000021f, 0.000020f, 0.000024f, 0.000028f, 0.000030f,
+		0.000029f, 0.000032f, 0.000035f, 0.000034f, 0.000036f, 0.000044f, 0.000046f, 0.000040f, 0.000048f, 0.000047f, 0.000051f, 0.000053f,
+		0.000059f, 0.000059f, 0.000064f, 0.000066f, 0.000077f, 0.000079f, 0.000081f, 0.000091f, 0.000094f, 0.000100f, 0.000108f, 0.000119f,
+		0.000129f, 0.000137f, 0.000148f, 0.000173f, 0.000191f, 0.000210f, 0.000249f, 0.000292f, 0.000357f, 0.000448f, 0.000629f, 0.000943f,
+		0.001630f, 0.003332f, 0.411377f, 0.468506f, 0.482910f, 0.488770f, 0.492188f, 0.495117f, 0.000025f, 0.000018f, 0.000015f, 0.000013f,
+		0.000014f, 0.000013f, 0.000012f, 0.000012f, 0.000012f, 0.000012f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000011f,
+		0.000011f, 0.000010f, 0.000010f, 0.000009f, 0.000009f, 0.000009f, 0.000008f, 0.000008f, 0.000008f, 0.000008f, 0.000008f, 0.000007f,
+		0.000008f, 0.000010f, 0.000010f, 0.000010f, 0.000012f, 0.000014f, 0.000014f, 0.000014f, 0.000016f, 0.000018f, 0.000019f, 0.000021f,
+		0.000020f, 0.000023f, 0.000025f, 0.000027f, 0.000027f, 0.000029f, 0.000035f, 0.000033f, 0.000040f, 0.000044f, 0.000052f, 0.000061f,
+		0.000069f, 0.000087f, 0.000117f, 0.000174f, 0.000319f, 0.000847f, 0.395996f, 0.454834f, 0.468750f, 0.475586f, 0.479004f, 0.481689f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f,
+		0.000002f, 0.000002f, 0.000002f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f,
+		0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000003f, 0.000004f, 0.000004f, 0.000005f, 0.000009f, 0.000027f, 0.381348f, 0.441406f,
+		0.455566f, 0.462891f, 0.466309f, 0.468994f, 
+	},
+	{
+		0.016769f, 0.050629f, 0.083740f, 0.116638f, 0.148071f, 0.178955f, 0.208374f, 0.236938f, 0.265137f, 0.291992f, 0.317871f, 0.343994f,
+		0.368164f, 0.391846f, 0.415527f, 0.437988f, 0.459717f, 0.480469f, 0.501465f, 0.520996f, 0.540527f, 0.559082f, 0.577637f, 0.594727f,
+		0.612305f, 0.628418f, 0.644531f, 0.661133f, 0.676270f, 0.691406f, 0.705566f, 0.719727f, 0.734375f, 0.747070f, 0.760254f, 0.773438f,
+		0.786133f, 0.798828f, 0.810059f, 0.821777f, 0.833008f, 0.843262f, 0.854492f, 0.865234f, 0.875488f, 0.885254f, 0.895508f, 0.904297f,
+		0.913574f, 0.923340f, 0.932617f, 0.940918f, 0.949707f, 0.958008f, 0.966309f, 0.974609f, 0.981934f, 0.990234f, 0.985352f, 0.965332f,
+		0.950195f, 0.937500f, 0.926270f, 0.915527f, 0.015083f, 0.045929f, 0.075806f, 0.105408f, 0.135254f, 0.163208f, 0.191772f, 0.219238f,
+		0.245239f, 0.271973f, 0.297363f, 0.321045f, 0.345947f, 0.369141f, 0.391846f, 0.414062f, 0.435791f, 0.456787f, 0.477295f, 0.497314f,
+		0.516113f, 0.535645f, 0.554199f, 0.571777f, 0.588867f, 0.606445f, 0.623047f, 0.639160f, 0.654785f, 0.669434f, 0.685059f, 0.699219f,
+		0.713379f, 0.728027f, 0.741211f, 0.754883f, 0.767578f, 0.780273f, 0.792480f, 0.804688f, 0.815918f, 0.826660f, 0.838867f, 0.850098f,
+		0.859863f, 0.871094f, 0.880859f, 0.891113f, 0.900879f, 0.909180f, 0.919434f, 0.929688f, 0.937500f, 0.946289f, 0.954590f, 0.963379f,
+		0.971191f, 0.979004f, 0.980469f, 0.961426f, 0.947266f, 0.935059f, 0.924316f, 0.914062f, 0.013573f, 0.040955f, 0.068848f, 0.096313f,
+		0.123169f, 0.150635f, 0.175537f, 0.202026f, 0.228271f, 0.251709f, 0.276367f, 0.300781f, 0.323730f, 0.347168f, 0.369385f, 0.390625f,
+		0.412354f, 0.433594f, 0.454346f, 0.473145f, 0.491943f, 0.512207f, 0.529785f, 0.549316f, 0.566406f, 0.583008f, 0.600586f, 0.616211f,
+		0.633301f, 0.648438f, 0.663574f, 0.679199f, 0.693359f, 0.708008f, 0.721680f, 0.735840f, 0.748535f, 0.762207f, 0.773926f, 0.786621f,
+		0.798340f, 0.811035f, 0.822754f, 0.833984f, 0.845215f, 0.855957f, 0.865723f, 0.876465f, 0.886719f, 0.895508f, 0.906738f, 0.916016f,
+		0.925293f, 0.934570f, 0.943848f, 0.952148f, 0.960449f, 0.969238f, 0.976074f, 0.958008f, 0.944336f, 0.932617f, 0.921875f, 0.912109f,
+		0.012329f, 0.037201f, 0.062164f, 0.087646f, 0.112488f, 0.137451f, 0.161865f, 0.187134f, 0.210938f, 0.234253f, 0.258301f, 0.281006f,
+		0.303467f, 0.325195f, 0.347656f, 0.368652f, 0.389648f, 0.410400f, 0.430664f, 0.450928f, 0.470215f, 0.488770f, 0.507812f, 0.525391f,
+		0.543457f, 0.560059f, 0.579102f, 0.593750f, 0.611816f, 0.627441f, 0.643066f, 0.658203f, 0.672363f, 0.687500f, 0.702148f, 0.715820f,
+		0.729004f, 0.742676f, 0.755371f, 0.768066f, 0.781738f, 0.792969f, 0.805176f, 0.816895f, 0.829102f, 0.839844f, 0.850586f, 0.861816f,
+		0.872559f, 0.882812f, 0.893066f, 0.902832f, 0.912109f, 0.921875f, 0.930664f, 0.940430f, 0.948242f, 0.958008f, 0.970703f, 0.953613f,
+		0.940430f, 0.929199f, 0.919434f, 0.910156f, 0.010979f, 0.033752f, 0.056763f, 0.080139f, 0.103516f, 0.126221f, 0.149414f, 0.172485f,
+		0.195435f, 0.218262f, 0.240356f, 0.261719f, 0.284180f, 0.306396f, 0.326416f, 0.347900f, 0.368408f, 0.389160f, 0.408691f, 0.427979f,
+		0.447754f, 0.467041f, 0.484863f, 0.502441f, 0.520996f, 0.538086f, 0.555664f, 0.573242f, 0.589355f, 0.604980f, 0.622559f, 0.637207f,
+		0.652832f, 0.666992f, 0.680664f, 0.695801f, 0.710938f, 0.724121f, 0.737305f, 0.750977f, 0.763672f, 0.776855f, 0.789062f, 0.799805f,
+		0.812012f, 0.824219f, 0.835449f, 0.846680f, 0.857910f, 0.868164f, 0.878418f, 0.889160f, 0.898926f, 0.909180f, 0.917969f, 0.928223f,
+		0.937012f, 0.946777f, 0.965820f, 0.949707f, 0.937012f, 0.926270f, 0.916504f, 0.907715f, 0.009941f, 0.030746f, 0.051514f, 0.073181f,
+		0.094116f, 0.116028f, 0.137817f, 0.158691f, 0.180664f, 0.202637f, 0.223511f, 0.244873f, 0.265869f, 0.285889f, 0.307129f, 0.327881f,
+		0.347412f, 0.367188f, 0.387207f, 0.405762f, 0.425537f, 0.444092f, 0.462646f, 0.481201f, 0.499756f, 0.516602f, 0.533691f, 0.550781f,
+		0.567383f, 0.583984f, 0.599609f, 0.616211f, 0.630859f, 0.647461f, 0.661621f, 0.676758f, 0.689453f, 0.704590f, 0.718750f, 0.731934f,
+		0.745117f, 0.757812f, 0.770996f, 0.783691f, 0.796387f, 0.807617f, 0.819824f, 0.831543f, 0.842773f, 0.854004f, 0.864258f, 0.875488f,
+		0.885742f, 0.895508f, 0.905762f, 0.915527f, 0.925781f, 0.934570f, 0.960449f, 0.945312f, 0.933594f, 0.922852f, 0.913574f, 0.905273f,
+		0.009003f, 0.027756f, 0.046997f, 0.066711f, 0.085999f, 0.106506f, 0.127075f, 0.146973f, 0.166992f, 0.187500f, 0.207886f, 0.228149f,
+		0.248169f, 0.268311f, 0.287842f, 0.307861f, 0.327393f, 0.347656f, 0.365967f, 0.385010f, 0.404541f, 0.422363f, 0.441162f, 0.458740f,
+		0.477783f, 0.495117f, 0.512207f, 0.529297f, 0.546387f, 0.562012f, 0.578613f, 0.595215f, 0.610840f, 0.625977f, 0.641113f, 0.656738f,
+		0.670410f, 0.685059f, 0.699707f, 0.714355f, 0.727051f, 0.741699f, 0.752441f, 0.767090f, 0.778809f, 0.791504f, 0.803711f, 0.815430f,
+		0.827148f, 0.838867f, 0.850098f, 0.860840f, 0.872070f, 0.881836f, 0.893066f, 0.903809f, 0.913574f, 0.923828f, 0.955078f, 0.940918f,
+		0.929199f, 0.919922f, 0.911133f, 0.902344f, 0.008469f, 0.025375f, 0.043121f, 0.060944f, 0.079468f, 0.097961f, 0.116394f, 0.135620f,
+		0.154541f, 0.174072f, 0.193115f, 0.212280f, 0.231689f, 0.250732f, 0.270264f, 0.289307f, 0.307861f, 0.327148f, 0.345215f, 0.364990f,
+		0.382812f, 0.401123f, 0.418945f, 0.437012f, 0.455811f, 0.472900f, 0.490234f, 0.507812f, 0.524414f, 0.541016f, 0.558105f, 0.573242f,
+		0.590332f, 0.605469f, 0.620117f, 0.636230f, 0.651367f, 0.665039f, 0.679688f, 0.694336f, 0.708496f, 0.722168f, 0.735840f, 0.750000f,
+		0.762695f, 0.774902f, 0.787598f, 0.798828f, 0.811523f, 0.823730f, 0.834473f, 0.846191f, 0.857910f, 0.868652f, 0.879883f, 0.891113f,
+		0.900391f, 0.911133f, 0.949219f, 0.937012f, 0.925293f, 0.916016f, 0.907227f, 0.899414f, 0.007618f, 0.023178f, 0.039490f, 0.055542f,
+		0.072937f, 0.090271f, 0.107605f, 0.125122f, 0.142944f, 0.160889f, 0.178955f, 0.197510f, 0.216553f, 0.234497f, 0.252686f, 0.271240f,
+		0.289795f, 0.307861f, 0.326172f, 0.344238f, 0.362549f, 0.380859f, 0.398438f, 0.416504f, 0.433838f, 0.452393f, 0.468994f, 0.485840f,
+		0.502930f, 0.519531f, 0.536133f, 0.553223f, 0.569336f, 0.584473f, 0.599609f, 0.615234f, 0.631348f, 0.646484f, 0.659668f, 0.675293f,
+		0.689941f, 0.703125f, 0.716797f, 0.730957f, 0.744141f, 0.756836f, 0.771484f, 0.782227f, 0.795898f, 0.807617f, 0.819824f, 0.831543f,
+		0.843750f, 0.854980f, 0.866211f, 0.877441f, 0.888672f, 0.898438f, 0.943359f, 0.931641f, 0.921387f, 0.912109f, 0.903809f, 0.896484f,
+		0.007118f, 0.021255f, 0.035889f, 0.051514f, 0.066895f, 0.083191f, 0.098999f, 0.115540f, 0.132324f, 0.149292f, 0.166260f, 0.183716f,
+		0.200928f, 0.218628f, 0.236084f, 0.253906f, 0.272217f, 0.289795f, 0.307617f, 0.325439f, 0.342529f, 0.360596f, 0.378906f, 0.395996f,
+		0.413330f, 0.430908f, 0.447510f, 0.465332f, 0.481934f, 0.497803f, 0.514648f, 0.531738f, 0.547852f, 0.562988f, 0.579102f, 0.595215f,
+		0.610840f, 0.625977f, 0.641113f, 0.655273f, 0.670410f, 0.685059f, 0.698730f, 0.712891f, 0.726074f, 0.739258f, 0.753418f, 0.766113f,
+		0.779785f, 0.791992f, 0.803711f, 0.816406f, 0.829102f, 0.839844f, 0.852539f, 0.863770f, 0.874512f, 0.886719f, 0.937988f, 0.926758f,
+		0.917480f, 0.908203f, 0.900391f, 0.893066f, 0.006481f, 0.019775f, 0.032928f, 0.047272f, 0.061371f, 0.076233f, 0.091064f, 0.107117f,
+		0.122559f, 0.138062f, 0.154663f, 0.170532f, 0.187256f, 0.204346f, 0.220947f, 0.237915f, 0.254883f, 0.272217f, 0.289062f, 0.306641f,
+		0.323730f, 0.341064f, 0.358643f, 0.375732f, 0.393555f, 0.410645f, 0.426758f, 0.444580f, 0.461182f, 0.477783f, 0.494141f, 0.510254f,
+		0.526855f, 0.543457f, 0.559082f, 0.574219f, 0.590332f, 0.605957f, 0.621094f, 0.634766f, 0.650879f, 0.665039f, 0.679688f, 0.694824f,
+		0.708008f, 0.722656f, 0.736816f, 0.749023f, 0.762695f, 0.775391f, 0.788086f, 0.801270f, 0.813965f, 0.826172f, 0.838379f, 0.849121f,
+		0.861328f, 0.873535f, 0.932129f, 0.921875f, 0.912598f, 0.904297f, 0.896484f, 0.889160f, 0.005924f, 0.017899f, 0.030426f, 0.043427f,
+		0.056824f, 0.070435f, 0.084106f, 0.098755f, 0.112976f, 0.128052f, 0.143311f, 0.158936f, 0.174072f, 0.189575f, 0.206421f, 0.222534f,
+		0.238403f, 0.255615f, 0.271729f, 0.288818f, 0.305908f, 0.322021f, 0.339355f, 0.356445f, 0.373291f, 0.390137f, 0.407227f, 0.423584f,
+		0.440430f, 0.457031f, 0.472900f, 0.489502f, 0.506836f, 0.521973f, 0.538574f, 0.554688f, 0.570312f, 0.585449f, 0.601074f, 0.616211f,
+		0.631348f, 0.646484f, 0.661621f, 0.675781f, 0.690430f, 0.704590f, 0.717285f, 0.731934f, 0.746094f, 0.759277f, 0.771973f, 0.785156f,
+		0.798340f, 0.810547f, 0.823242f, 0.835938f, 0.848145f, 0.860352f, 0.925781f, 0.916504f, 0.908203f, 0.900391f, 0.893066f, 0.886719f,
+		0.005573f, 0.016693f, 0.028366f, 0.040192f, 0.052277f, 0.064880f, 0.078064f, 0.090698f, 0.105042f, 0.118591f, 0.133057f, 0.147461f,
+		0.162231f, 0.177612f, 0.192383f, 0.207886f, 0.223633f, 0.239502f, 0.255615f, 0.272217f, 0.288330f, 0.304932f, 0.320312f, 0.337646f,
+		0.354004f, 0.369873f, 0.386719f, 0.403320f, 0.419922f, 0.437012f, 0.453369f, 0.469482f, 0.485596f, 0.501465f, 0.517578f, 0.534180f,
+		0.549316f, 0.565918f, 0.581055f, 0.595703f, 0.611328f, 0.626953f, 0.641602f, 0.657227f, 0.671387f, 0.686523f, 0.699707f, 0.714355f,
+		0.729004f, 0.742676f, 0.756348f, 0.769043f, 0.782715f, 0.795410f, 0.809082f, 0.821289f, 0.833984f, 0.846680f, 0.919434f, 0.911133f,
+		0.903320f, 0.895508f, 0.888672f, 0.882324f, 0.005016f, 0.015396f, 0.026169f, 0.037231f, 0.048126f, 0.059937f, 0.071716f, 0.084167f,
+		0.096680f, 0.109558f, 0.123169f, 0.136719f, 0.150269f, 0.164917f, 0.179077f, 0.194580f, 0.208984f, 0.223877f, 0.239746f, 0.255127f,
+		0.270996f, 0.286377f, 0.302490f, 0.319336f, 0.335205f, 0.351318f, 0.367432f, 0.383545f, 0.399902f, 0.415771f, 0.432373f, 0.448975f,
+		0.465088f, 0.481934f, 0.497314f, 0.513672f, 0.529785f, 0.544434f, 0.561035f, 0.576660f, 0.592285f, 0.607422f, 0.622559f, 0.638184f,
+		0.652344f, 0.667480f, 0.681641f, 0.696777f, 0.711426f, 0.725586f, 0.738770f, 0.753418f, 0.766602f, 0.779297f, 0.793945f, 0.807129f,
+		0.819824f, 0.833008f, 0.913086f, 0.906738f, 0.898438f, 0.890625f, 0.884277f, 0.878418f, 0.004738f, 0.014053f, 0.024017f, 0.033752f,
+		0.044495f, 0.055328f, 0.066467f, 0.078064f, 0.089661f, 0.102051f, 0.114258f, 0.126831f, 0.139771f, 0.153564f, 0.167114f, 0.181030f,
+		0.195190f, 0.209839f, 0.224731f, 0.239136f, 0.253906f, 0.269531f, 0.285156f, 0.300293f, 0.317139f, 0.332520f, 0.348145f, 0.364990f,
+		0.380859f, 0.396240f, 0.412109f, 0.428711f, 0.444336f, 0.460938f, 0.477295f, 0.492676f, 0.509277f, 0.524902f, 0.540527f, 0.556641f,
+		0.572266f, 0.587402f, 0.604004f, 0.618164f, 0.633301f, 0.648438f, 0.664062f, 0.678223f, 0.693359f, 0.708008f, 0.722656f, 0.736328f,
+		0.750000f, 0.764160f, 0.777832f, 0.791016f, 0.805176f, 0.817871f, 0.907227f, 0.900879f, 0.894043f, 0.886719f, 0.880371f, 0.874512f,
+		0.004105f, 0.012741f, 0.022491f, 0.031769f, 0.041107f, 0.051208f, 0.061249f, 0.071777f, 0.083069f, 0.093811f, 0.105896f, 0.117554f,
+		0.129761f, 0.142212f, 0.155273f, 0.168579f, 0.182251f, 0.196167f, 0.210449f, 0.223755f, 0.238525f, 0.253662f, 0.268799f, 0.283447f,
+		0.298828f, 0.313965f, 0.329834f, 0.344971f, 0.361328f, 0.376953f, 0.393066f, 0.408691f, 0.424561f, 0.441406f, 0.457031f, 0.472656f,
+		0.488770f, 0.504883f, 0.520996f, 0.536133f, 0.551758f, 0.567871f, 0.583496f, 0.599121f, 0.614258f, 0.629395f, 0.645996f, 0.660156f,
+		0.675781f, 0.689453f, 0.704102f, 0.719727f, 0.733398f, 0.747559f, 0.761719f, 0.776367f, 0.789062f, 0.803223f, 0.899902f, 0.895020f,
+		0.888184f, 0.881836f, 0.875488f, 0.870117f, 0.003925f, 0.011978f, 0.020538f, 0.028763f, 0.038269f, 0.047028f, 0.056732f, 0.066223f,
+		0.076904f, 0.086731f, 0.097900f, 0.109314f, 0.120483f, 0.132324f, 0.144653f, 0.156982f, 0.169678f, 0.183228f, 0.196289f, 0.209961f,
+		0.223633f, 0.237427f, 0.251953f, 0.266602f, 0.281982f, 0.296875f, 0.312012f, 0.326660f, 0.342041f, 0.357910f, 0.373779f, 0.389404f,
+		0.404785f, 0.420166f, 0.436768f, 0.452637f, 0.468506f, 0.484863f, 0.500977f, 0.516602f, 0.531738f, 0.546875f, 0.563965f, 0.579102f,
+		0.595215f, 0.610840f, 0.625977f, 0.641602f, 0.657227f, 0.671387f, 0.687500f, 0.702148f, 0.716309f, 0.731445f, 0.746094f, 0.760742f,
+		0.774414f, 0.788086f, 0.893066f, 0.889648f, 0.882812f, 0.876953f, 0.870605f, 0.865723f, 0.003704f, 0.011169f, 0.019165f, 0.026550f,
+		0.035339f, 0.043488f, 0.052277f, 0.061066f, 0.071045f, 0.080933f, 0.090576f, 0.101074f, 0.111877f, 0.122925f, 0.134277f, 0.146118f,
+		0.157837f, 0.170288f, 0.183105f, 0.195557f, 0.209351f, 0.222900f, 0.236328f, 0.250732f, 0.264893f, 0.279297f, 0.294189f, 0.308838f,
+		0.323975f, 0.339844f, 0.354736f, 0.370117f, 0.385986f, 0.401367f, 0.416504f, 0.432861f, 0.448486f, 0.463867f, 0.480469f, 0.497070f,
+		0.511719f, 0.527832f, 0.544434f, 0.559570f, 0.575684f, 0.591797f, 0.606934f, 0.623047f, 0.638184f, 0.654297f, 0.668945f, 0.684570f,
+		0.699219f, 0.714355f, 0.729492f, 0.744629f, 0.758789f, 0.773926f, 0.886230f, 0.883301f, 0.877441f, 0.871582f, 0.866211f, 0.860840f,
+		0.003500f, 0.010292f, 0.017395f, 0.024963f, 0.032440f, 0.040344f, 0.048462f, 0.057098f, 0.065063f, 0.074646f, 0.083679f, 0.093445f,
+		0.103882f, 0.114136f, 0.124451f, 0.135498f, 0.146606f, 0.158447f, 0.170410f, 0.182739f, 0.195435f, 0.208008f, 0.221558f, 0.234863f,
+		0.248657f, 0.262695f, 0.276855f, 0.291748f, 0.306152f, 0.320801f, 0.335693f, 0.350830f, 0.365967f, 0.382080f, 0.396973f, 0.413330f,
+		0.429199f, 0.444336f, 0.459473f, 0.476074f, 0.492188f, 0.507812f, 0.524414f, 0.540039f, 0.555664f, 0.571777f, 0.586914f, 0.604004f,
+		0.619629f, 0.635742f, 0.650391f, 0.666504f, 0.682129f, 0.697754f, 0.712891f, 0.728027f, 0.743164f, 0.758301f, 0.878906f, 0.877441f,
+		0.871582f, 0.866699f, 0.860840f, 0.856445f, 0.003084f, 0.009697f, 0.016403f, 0.022659f, 0.029892f, 0.037354f, 0.044281f, 0.052338f,
+		0.060516f, 0.068970f, 0.077515f, 0.086243f, 0.096069f, 0.105713f, 0.115356f, 0.125610f, 0.136353f, 0.147339f, 0.158081f, 0.170410f,
+		0.181396f, 0.194458f, 0.207275f, 0.219482f, 0.232910f, 0.246704f, 0.260010f, 0.274170f, 0.288330f, 0.302979f, 0.317383f, 0.332764f,
+		0.347656f, 0.363037f, 0.378174f, 0.392578f, 0.408936f, 0.424316f, 0.440430f, 0.456299f, 0.472656f, 0.488525f, 0.503906f, 0.519531f,
+		0.535645f, 0.552734f, 0.568359f, 0.584961f, 0.600586f, 0.616699f, 0.633301f, 0.648438f, 0.663574f, 0.679199f, 0.694824f, 0.710938f,
+		0.726074f, 0.742188f, 0.872559f, 0.870605f, 0.865723f, 0.860840f, 0.855957f, 0.851074f, 0.002913f, 0.008781f, 0.014938f, 0.021759f,
+		0.027878f, 0.034393f, 0.041412f, 0.048737f, 0.055969f, 0.063599f, 0.072021f, 0.080200f, 0.088928f, 0.097839f, 0.106934f, 0.116150f,
+		0.126587f, 0.136353f, 0.147095f, 0.157715f, 0.169189f, 0.181519f, 0.193481f, 0.205933f, 0.217773f, 0.231323f, 0.244629f, 0.257812f,
+		0.271240f, 0.285400f, 0.299561f, 0.314453f, 0.329590f, 0.343506f, 0.358887f, 0.373779f, 0.389648f, 0.405029f, 0.420410f, 0.437012f,
+		0.452393f, 0.468262f, 0.484375f, 0.500000f, 0.516113f, 0.532227f, 0.548828f, 0.564941f, 0.581055f, 0.597168f, 0.612793f, 0.629883f,
+		0.645508f, 0.662109f, 0.678223f, 0.694336f, 0.709473f, 0.726074f, 0.863770f, 0.864258f, 0.859863f, 0.854980f, 0.850586f, 0.846191f,
+		0.002815f, 0.008194f, 0.013954f, 0.019653f, 0.025696f, 0.031982f, 0.038177f, 0.044830f, 0.051819f, 0.058502f, 0.066162f, 0.073792f,
+		0.082031f, 0.090393f, 0.098999f, 0.107605f, 0.117493f, 0.126709f, 0.137207f, 0.146729f, 0.157593f, 0.168579f, 0.179810f, 0.191772f,
+		0.203369f, 0.215820f, 0.228882f, 0.241455f, 0.254395f, 0.268311f, 0.282227f, 0.296631f, 0.310303f, 0.325439f, 0.339844f, 0.354736f,
+		0.370361f, 0.385742f, 0.400879f, 0.416504f, 0.432617f, 0.448486f, 0.464355f, 0.479980f, 0.496094f, 0.513184f, 0.528809f, 0.545410f,
+		0.561035f, 0.578613f, 0.594727f, 0.611328f, 0.626953f, 0.643555f, 0.660156f, 0.676270f, 0.693359f, 0.709473f, 0.856445f, 0.858398f,
+		0.854492f, 0.849121f, 0.845215f, 0.841309f, 0.002583f, 0.007492f, 0.012878f, 0.018417f, 0.023941f, 0.029495f, 0.035339f, 0.041779f,
+		0.047577f, 0.054047f, 0.061523f, 0.068787f, 0.075562f, 0.083313f, 0.091858f, 0.099792f, 0.108521f, 0.117615f, 0.126709f, 0.136108f,
+		0.146851f, 0.156860f, 0.166992f, 0.178345f, 0.189819f, 0.202148f, 0.213623f, 0.225830f, 0.238892f, 0.252197f, 0.265137f, 0.278809f,
+		0.292480f, 0.306885f, 0.321045f, 0.336914f, 0.350830f, 0.366943f, 0.381348f, 0.396240f, 0.412354f, 0.428223f, 0.444336f, 0.460449f,
+		0.476318f, 0.493408f, 0.509277f, 0.525879f, 0.542480f, 0.559082f, 0.574707f, 0.591797f, 0.608398f, 0.625488f, 0.642090f, 0.659180f,
+		0.675781f, 0.691406f, 0.848145f, 0.851562f, 0.848145f, 0.843750f, 0.838867f, 0.835449f, 0.002512f, 0.007374f, 0.012115f, 0.016983f,
+		0.022064f, 0.027359f, 0.032715f, 0.038147f, 0.044373f, 0.050354f, 0.056641f, 0.063293f, 0.070190f, 0.077026f, 0.084717f, 0.092041f,
+		0.100342f, 0.108398f, 0.117554f, 0.126221f, 0.135742f, 0.145142f, 0.155151f, 0.165771f, 0.176758f, 0.187988f, 0.199341f, 0.210815f,
+		0.223389f, 0.236206f, 0.249023f, 0.261719f, 0.275879f, 0.289062f, 0.303467f, 0.317627f, 0.332520f, 0.347412f, 0.361816f, 0.377197f,
+		0.393066f, 0.407959f, 0.424072f, 0.440186f, 0.457031f, 0.473145f, 0.489502f, 0.505859f, 0.522461f, 0.540039f, 0.555664f, 0.572754f,
+		0.589844f, 0.606445f, 0.623535f, 0.640625f, 0.658203f, 0.675781f, 0.840820f, 0.843750f, 0.841309f, 0.836914f, 0.833984f, 0.830566f,
+		0.002369f, 0.006668f, 0.011093f, 0.015778f, 0.020523f, 0.025223f, 0.030701f, 0.035339f, 0.040710f, 0.046600f, 0.051971f, 0.058075f,
+		0.064819f, 0.071228f, 0.077942f, 0.085205f, 0.092224f, 0.100464f, 0.108398f, 0.116882f, 0.125610f, 0.134155f, 0.143555f, 0.153564f,
+		0.164062f, 0.174316f, 0.185303f, 0.196899f, 0.208496f, 0.220093f, 0.232666f, 0.245239f, 0.258057f, 0.271729f, 0.285645f, 0.299561f,
+		0.313721f, 0.328613f, 0.342773f, 0.358154f, 0.373535f, 0.388916f, 0.405518f, 0.419922f, 0.437012f, 0.453125f, 0.469238f, 0.486328f,
+		0.502930f, 0.519531f, 0.536133f, 0.553223f, 0.571289f, 0.588379f, 0.605469f, 0.623047f, 0.640137f, 0.656250f, 0.833008f, 0.837402f,
+		0.834473f, 0.831055f, 0.827637f, 0.824219f, 0.002188f, 0.006027f, 0.010582f, 0.014297f, 0.018921f, 0.023270f, 0.028183f, 0.032593f,
+		0.037781f, 0.042999f, 0.048584f, 0.053650f, 0.059601f, 0.065369f, 0.071899f, 0.078369f, 0.085449f, 0.092407f, 0.099609f, 0.107788f,
+		0.115601f, 0.124451f, 0.133301f, 0.142212f, 0.151978f, 0.161865f, 0.172363f, 0.182617f, 0.193970f, 0.205566f, 0.217407f, 0.229858f,
+		0.241943f, 0.254639f, 0.268311f, 0.281494f, 0.295654f, 0.310059f, 0.324219f, 0.339600f, 0.353760f, 0.369629f, 0.385010f, 0.400879f,
+		0.417725f, 0.433594f, 0.449219f, 0.465820f, 0.482910f, 0.499512f, 0.517090f, 0.534180f, 0.551270f, 0.568848f, 0.586426f, 0.604004f,
+		0.622559f, 0.639160f, 0.824219f, 0.830078f, 0.827637f, 0.824707f, 0.821777f, 0.818359f, 0.002098f, 0.005634f, 0.009354f, 0.013557f,
+		0.017685f, 0.021576f, 0.025604f, 0.030380f, 0.034943f, 0.039429f, 0.044281f, 0.049255f, 0.055023f, 0.060577f, 0.066101f, 0.072144f,
+		0.078491f, 0.085083f, 0.091858f, 0.098999f, 0.106873f, 0.114502f, 0.122498f, 0.131592f, 0.140137f, 0.149536f, 0.159424f, 0.169556f,
+		0.180054f, 0.191162f, 0.202026f, 0.213989f, 0.226318f, 0.239136f, 0.250977f, 0.264648f, 0.278320f, 0.291748f, 0.305908f, 0.320557f,
+		0.334961f, 0.350342f, 0.365479f, 0.381592f, 0.397461f, 0.413818f, 0.429199f, 0.446289f, 0.462891f, 0.479736f, 0.496338f, 0.514160f,
+		0.530762f, 0.548828f, 0.566406f, 0.584473f, 0.602539f, 0.621582f, 0.815918f, 0.823730f, 0.821289f, 0.817871f, 0.815430f, 0.812500f,
+		0.001772f, 0.005249f, 0.008995f, 0.012260f, 0.016251f, 0.020020f, 0.024216f, 0.027603f, 0.032196f, 0.036377f, 0.041199f, 0.045410f,
+		0.050110f, 0.055603f, 0.061005f, 0.066406f, 0.072327f, 0.077820f, 0.084290f, 0.090942f, 0.098083f, 0.105164f, 0.113037f, 0.120789f,
+		0.129272f, 0.138062f, 0.147339f, 0.156982f, 0.166626f, 0.176758f, 0.187866f, 0.199097f, 0.210449f, 0.222412f, 0.234985f, 0.247559f,
+		0.260742f, 0.273682f, 0.287598f, 0.302002f, 0.316650f, 0.331299f, 0.346191f, 0.362061f, 0.377686f, 0.393066f, 0.409668f, 0.426514f,
+		0.443115f, 0.459717f, 0.476807f, 0.494629f, 0.511230f, 0.529785f, 0.547852f, 0.565430f, 0.583984f, 0.602539f, 0.806152f, 0.814453f,
+		0.813965f, 0.811035f, 0.809082f, 0.806641f, 0.001631f, 0.005131f, 0.008186f, 0.011673f, 0.014938f, 0.018463f, 0.021957f, 0.025635f,
+		0.029083f, 0.033325f, 0.037445f, 0.041840f, 0.046478f, 0.050751f, 0.055634f, 0.060760f, 0.065979f, 0.071472f, 0.077515f, 0.083801f,
+		0.090027f, 0.096802f, 0.104065f, 0.110840f, 0.119080f, 0.127197f, 0.135498f, 0.144775f, 0.153931f, 0.163574f, 0.173462f, 0.184570f,
+		0.195312f, 0.207153f, 0.218506f, 0.230591f, 0.243652f, 0.256348f, 0.270020f, 0.283691f, 0.297852f, 0.312744f, 0.326904f, 0.342529f,
+		0.357910f, 0.373535f, 0.389404f, 0.406494f, 0.421875f, 0.439941f, 0.457275f, 0.474365f, 0.492432f, 0.509766f, 0.527832f, 0.546875f,
+		0.564941f, 0.584473f, 0.797852f, 0.807129f, 0.807129f, 0.804199f, 0.801758f, 0.799316f, 0.001632f, 0.004704f, 0.007912f, 0.010788f,
+		0.013870f, 0.017105f, 0.020187f, 0.023483f, 0.026932f, 0.030563f, 0.034332f, 0.038086f, 0.042694f, 0.046631f, 0.050995f, 0.055725f,
+		0.060486f, 0.065674f, 0.070862f, 0.076721f, 0.082825f, 0.088623f, 0.094910f, 0.102112f, 0.109070f, 0.116516f, 0.124695f, 0.133057f,
+		0.141968f, 0.151001f, 0.160522f, 0.170776f, 0.181030f, 0.191650f, 0.202881f, 0.214722f, 0.227417f, 0.239624f, 0.252686f, 0.265625f,
+		0.279785f, 0.293213f, 0.308350f, 0.323242f, 0.338867f, 0.354248f, 0.370117f, 0.386475f, 0.403076f, 0.420410f, 0.437012f, 0.454102f,
+		0.471924f, 0.490234f, 0.508789f, 0.526855f, 0.545410f, 0.564453f, 0.788086f, 0.799316f, 0.798828f, 0.797852f, 0.794434f, 0.791992f,
+		0.001594f, 0.004177f, 0.007122f, 0.010201f, 0.012344f, 0.015839f, 0.018372f, 0.021683f, 0.024857f, 0.028534f, 0.031464f, 0.035034f,
+		0.038879f, 0.042572f, 0.046295f, 0.051056f, 0.055389f, 0.059723f, 0.064697f, 0.069763f, 0.075073f, 0.080750f, 0.087219f, 0.093445f,
+		0.099548f, 0.107056f, 0.114136f, 0.121887f, 0.130249f, 0.138794f, 0.147217f, 0.157104f, 0.166748f, 0.177124f, 0.187988f, 0.199097f,
+		0.210693f, 0.222778f, 0.235352f, 0.248169f, 0.261719f, 0.275635f, 0.289062f, 0.303955f, 0.319336f, 0.334717f, 0.350098f, 0.365479f,
+		0.382324f, 0.398926f, 0.416016f, 0.433594f, 0.451904f, 0.469238f, 0.487549f, 0.506348f, 0.525391f, 0.544922f, 0.779297f, 0.791504f,
+		0.791504f, 0.789551f, 0.788086f, 0.786133f, 0.001365f, 0.004173f, 0.006222f, 0.008842f, 0.011703f, 0.014366f, 0.017242f, 0.020218f,
+		0.022903f, 0.025787f, 0.028824f, 0.032227f, 0.035522f, 0.038818f, 0.042511f, 0.046326f, 0.050507f, 0.054657f, 0.058594f, 0.063660f,
+		0.068359f, 0.073914f, 0.078918f, 0.085083f, 0.091125f, 0.097534f, 0.104126f, 0.111511f, 0.118896f, 0.126831f, 0.135742f, 0.144043f,
+		0.153564f, 0.163330f, 0.173462f, 0.184082f, 0.195068f, 0.206787f, 0.218628f, 0.231079f, 0.243896f, 0.257080f, 0.270996f, 0.285645f,
+		0.300049f, 0.314941f, 0.330322f, 0.346191f, 0.362305f, 0.379395f, 0.395508f, 0.412842f, 0.431641f, 0.448975f, 0.468262f, 0.487549f,
+		0.505371f, 0.525391f, 0.769531f, 0.783691f, 0.783691f, 0.782715f, 0.781250f, 0.778809f, 0.001230f, 0.003925f, 0.006268f, 0.008659f,
+		0.010796f, 0.013145f, 0.015617f, 0.018234f, 0.021133f, 0.023682f, 0.026215f, 0.029251f, 0.032349f, 0.035400f, 0.038696f, 0.042206f,
+		0.045807f, 0.049377f, 0.053925f, 0.057953f, 0.062500f, 0.067078f, 0.071777f, 0.077271f, 0.082703f, 0.088806f, 0.094910f, 0.101379f,
+		0.109192f, 0.115967f, 0.123779f, 0.131470f, 0.140259f, 0.149536f, 0.159302f, 0.169312f, 0.180054f, 0.190674f, 0.202515f, 0.214722f,
+		0.226562f, 0.239624f, 0.253174f, 0.266602f, 0.281738f, 0.295898f, 0.311035f, 0.326904f, 0.342529f, 0.359131f, 0.375732f, 0.393066f,
+		0.410400f, 0.428467f, 0.447510f, 0.466064f, 0.485596f, 0.504883f, 0.759277f, 0.774902f, 0.775879f, 0.774902f, 0.773438f, 0.771973f,
+		0.001031f, 0.003601f, 0.005604f, 0.007858f, 0.009880f, 0.012146f, 0.014549f, 0.016998f, 0.019043f, 0.021362f, 0.024475f, 0.026566f,
+		0.029358f, 0.032196f, 0.035248f, 0.038391f, 0.041656f, 0.045044f, 0.048553f, 0.052582f, 0.056213f, 0.060669f, 0.065186f, 0.070068f,
+		0.074768f, 0.080322f, 0.086060f, 0.092102f, 0.098877f, 0.105408f, 0.112366f, 0.120239f, 0.128540f, 0.136597f, 0.145874f, 0.155396f,
+		0.165283f, 0.175537f, 0.186401f, 0.198120f, 0.210083f, 0.222534f, 0.235229f, 0.248657f, 0.262451f, 0.277344f, 0.291504f, 0.307617f,
+		0.322998f, 0.339111f, 0.354980f, 0.372559f, 0.390625f, 0.408936f, 0.426758f, 0.445312f, 0.466064f, 0.485840f, 0.749512f, 0.765137f,
+		0.767578f, 0.767090f, 0.765137f, 0.764648f, 0.001161f, 0.003078f, 0.005310f, 0.007282f, 0.009201f, 0.011330f, 0.013214f, 0.015404f,
+		0.017273f, 0.019409f, 0.021988f, 0.024078f, 0.026550f, 0.029358f, 0.032043f, 0.034454f, 0.037415f, 0.040710f, 0.043854f, 0.047272f,
+		0.050659f, 0.054840f, 0.058777f, 0.063293f, 0.067566f, 0.072449f, 0.077759f, 0.083069f, 0.088928f, 0.095886f, 0.102478f, 0.109070f,
+		0.116760f, 0.124390f, 0.132935f, 0.141479f, 0.151123f, 0.161011f, 0.171143f, 0.182007f, 0.193726f, 0.205688f, 0.218018f, 0.230835f,
+		0.244507f, 0.258789f, 0.272949f, 0.287109f, 0.303467f, 0.319336f, 0.335449f, 0.352539f, 0.369873f, 0.387939f, 0.406250f, 0.425049f,
+		0.444824f, 0.464844f, 0.739258f, 0.756348f, 0.758789f, 0.758789f, 0.757324f, 0.756836f, 0.001004f, 0.002939f, 0.005005f, 0.006779f,
+		0.008453f, 0.010323f, 0.012177f, 0.013870f, 0.016052f, 0.018051f, 0.019638f, 0.022141f, 0.023956f, 0.026413f, 0.028870f, 0.031281f,
+		0.033661f, 0.036591f, 0.039429f, 0.042542f, 0.045776f, 0.049011f, 0.053009f, 0.056885f, 0.061035f, 0.065186f, 0.069885f, 0.075134f,
+		0.080505f, 0.085999f, 0.091858f, 0.098633f, 0.105591f, 0.112732f, 0.120667f, 0.128662f, 0.137573f, 0.146729f, 0.156372f, 0.166748f,
+		0.177490f, 0.189331f, 0.201294f, 0.213501f, 0.226807f, 0.239746f, 0.254150f, 0.268555f, 0.283936f, 0.298828f, 0.316162f, 0.332275f,
+		0.349609f, 0.367432f, 0.385498f, 0.404053f, 0.423828f, 0.443848f, 0.728516f, 0.747559f, 0.750488f, 0.750488f, 0.749512f, 0.748047f,
+		0.000970f, 0.002523f, 0.004665f, 0.006203f, 0.007759f, 0.009491f, 0.011070f, 0.012802f, 0.014336f, 0.016266f, 0.017944f, 0.019852f,
+		0.021805f, 0.023911f, 0.025818f, 0.028137f, 0.030579f, 0.032837f, 0.035248f, 0.038055f, 0.041046f, 0.044189f, 0.047333f, 0.050842f,
+		0.054504f, 0.058502f, 0.062866f, 0.067383f, 0.071960f, 0.077393f, 0.082642f, 0.088928f, 0.095093f, 0.101685f, 0.108765f, 0.116272f,
+		0.124451f, 0.133423f, 0.142212f, 0.152100f, 0.162354f, 0.172729f, 0.184692f, 0.196411f, 0.209106f, 0.221802f, 0.235718f, 0.250000f,
+		0.265137f, 0.280029f, 0.296143f, 0.312012f, 0.329346f, 0.346924f, 0.364990f, 0.384277f, 0.403564f, 0.423340f, 0.718262f, 0.738770f,
+		0.741211f, 0.742188f, 0.741211f, 0.740234f, 0.000785f, 0.002600f, 0.004028f, 0.005390f, 0.007275f, 0.008774f, 0.010124f, 0.011620f,
+		0.013306f, 0.014427f, 0.015991f, 0.017838f, 0.019577f, 0.021469f, 0.023254f, 0.024902f, 0.027115f, 0.029190f, 0.031677f, 0.034088f,
+		0.036682f, 0.039307f, 0.042175f, 0.045410f, 0.048553f, 0.052002f, 0.055908f, 0.060028f, 0.064270f, 0.068909f, 0.074097f, 0.079163f,
+		0.085022f, 0.091309f, 0.097473f, 0.104797f, 0.112183f, 0.120239f, 0.128662f, 0.137451f, 0.146973f, 0.157471f, 0.168213f, 0.179810f,
+		0.191650f, 0.204468f, 0.217529f, 0.231201f, 0.245605f, 0.260254f, 0.275879f, 0.292236f, 0.308838f, 0.326416f, 0.344238f, 0.363037f,
+		0.382080f, 0.403076f, 0.707031f, 0.729980f, 0.732422f, 0.733398f, 0.733398f, 0.732910f, 0.000775f, 0.002190f, 0.003696f, 0.005081f,
+		0.006397f, 0.007858f, 0.009239f, 0.010323f, 0.011803f, 0.012978f, 0.014328f, 0.015915f, 0.017349f, 0.019058f, 0.020630f, 0.022339f,
+		0.024445f, 0.025909f, 0.028275f, 0.030151f, 0.032532f, 0.035065f, 0.037476f, 0.040283f, 0.042969f, 0.046448f, 0.049469f, 0.053314f,
+		0.056976f, 0.061371f, 0.065613f, 0.070435f, 0.075623f, 0.081360f, 0.087341f, 0.093628f, 0.100220f, 0.107788f, 0.115845f, 0.123901f,
+		0.133057f, 0.142456f, 0.152832f, 0.163574f, 0.174561f, 0.187012f, 0.199463f, 0.212646f, 0.226562f, 0.241455f, 0.256836f, 0.272705f,
+		0.288818f, 0.305664f, 0.323486f, 0.341797f, 0.362305f, 0.382080f, 0.695312f, 0.719238f, 0.722656f, 0.724121f, 0.724121f, 0.723633f,
+		0.000906f, 0.002022f, 0.003521f, 0.004963f, 0.005756f, 0.006847f, 0.008446f, 0.009392f, 0.010437f, 0.012039f, 0.012863f, 0.014343f,
+		0.015457f, 0.016876f, 0.018295f, 0.019730f, 0.021484f, 0.023102f, 0.024689f, 0.026581f, 0.028717f, 0.030945f, 0.032928f, 0.035370f,
+		0.037872f, 0.040894f, 0.043915f, 0.047028f, 0.050415f, 0.054169f, 0.058167f, 0.062286f, 0.067078f, 0.071960f, 0.077209f, 0.082947f,
+		0.089417f, 0.096008f, 0.103271f, 0.110718f, 0.119324f, 0.128052f, 0.137817f, 0.147705f, 0.158691f, 0.169922f, 0.181519f, 0.195435f,
+		0.208496f, 0.222534f, 0.237305f, 0.252441f, 0.268799f, 0.285645f, 0.302979f, 0.322266f, 0.340332f, 0.360840f, 0.683594f, 0.708984f,
+		0.714355f, 0.715332f, 0.715820f, 0.715332f, 0.000700f, 0.002043f, 0.003139f, 0.004219f, 0.005417f, 0.006477f, 0.007442f, 0.008415f,
+		0.009499f, 0.010475f, 0.011497f, 0.012619f, 0.013824f, 0.014969f, 0.016190f, 0.017639f, 0.018799f, 0.020386f, 0.021896f, 0.023560f,
+		0.025131f, 0.027176f, 0.028900f, 0.031067f, 0.033295f, 0.035919f, 0.038239f, 0.041229f, 0.044373f, 0.047394f, 0.050934f, 0.054871f,
+		0.058838f, 0.063293f, 0.068115f, 0.073303f, 0.078857f, 0.084839f, 0.091309f, 0.098328f, 0.106079f, 0.114136f, 0.123230f, 0.132690f,
+		0.143066f, 0.153442f, 0.165161f, 0.177368f, 0.190186f, 0.203979f, 0.218262f, 0.232910f, 0.248901f, 0.265381f, 0.282227f, 0.301025f,
+		0.319580f, 0.339355f, 0.672852f, 0.699707f, 0.704590f, 0.706055f, 0.706543f, 0.706055f, 0.000762f, 0.001804f, 0.002762f, 0.003914f,
+		0.004791f, 0.005764f, 0.006542f, 0.007622f, 0.008606f, 0.009232f, 0.010178f, 0.011093f, 0.012108f, 0.013191f, 0.014412f, 0.015289f,
+		0.016510f, 0.017731f, 0.019119f, 0.020615f, 0.022049f, 0.023483f, 0.025345f, 0.027100f, 0.028885f, 0.031067f, 0.033417f, 0.035797f,
+		0.038422f, 0.041382f, 0.044495f, 0.047638f, 0.051178f, 0.055267f, 0.059387f, 0.064026f, 0.069092f, 0.074585f, 0.080566f, 0.087097f,
+		0.093811f, 0.101624f, 0.109619f, 0.117798f, 0.127319f, 0.137817f, 0.148682f, 0.160278f, 0.172607f, 0.185669f, 0.199097f, 0.214233f,
+		0.229492f, 0.245850f, 0.261963f, 0.280273f, 0.299316f, 0.319580f, 0.660645f, 0.689453f, 0.694824f, 0.696777f, 0.697266f, 0.697266f,
+		0.000499f, 0.001527f, 0.002565f, 0.003622f, 0.004429f, 0.005138f, 0.005955f, 0.006691f, 0.007317f, 0.008156f, 0.008949f, 0.009903f,
+		0.010635f, 0.011452f, 0.012512f, 0.013451f, 0.014503f, 0.015610f, 0.016632f, 0.017746f, 0.019073f, 0.020355f, 0.021957f, 0.023453f,
+		0.025208f, 0.026932f, 0.028732f, 0.030945f, 0.033142f, 0.035614f, 0.038300f, 0.041199f, 0.044464f, 0.047760f, 0.051514f, 0.055573f,
+		0.059998f, 0.064819f, 0.070312f, 0.075867f, 0.082275f, 0.088806f, 0.096436f, 0.104797f, 0.113342f, 0.122559f, 0.132568f, 0.143799f,
+		0.155396f, 0.167725f, 0.181274f, 0.195068f, 0.209961f, 0.225708f, 0.242310f, 0.259766f, 0.277832f, 0.297363f, 0.648926f, 0.678711f,
+		0.685059f, 0.687500f, 0.687500f, 0.687988f, 0.000653f, 0.001627f, 0.002562f, 0.003166f, 0.003872f, 0.004562f, 0.005287f, 0.005905f,
+		0.006557f, 0.007309f, 0.007835f, 0.008621f, 0.009140f, 0.010109f, 0.010773f, 0.011627f, 0.012428f, 0.013351f, 0.014488f, 0.015472f,
+		0.016479f, 0.017578f, 0.018845f, 0.020157f, 0.021591f, 0.023132f, 0.024765f, 0.026337f, 0.028473f, 0.030594f, 0.032867f, 0.035309f,
+		0.037933f, 0.041107f, 0.044403f, 0.047852f, 0.051666f, 0.055756f, 0.060455f, 0.065552f, 0.070740f, 0.077454f, 0.083862f, 0.091125f,
+		0.099304f, 0.107971f, 0.117859f, 0.127808f, 0.139038f, 0.150757f, 0.163574f, 0.176880f, 0.191162f, 0.206665f, 0.222656f, 0.239258f,
+		0.257568f, 0.277100f, 0.636230f, 0.667969f, 0.675293f, 0.677734f, 0.678223f, 0.678711f, 0.000393f, 0.001375f, 0.002174f, 0.002773f,
+		0.003334f, 0.004070f, 0.004692f, 0.005047f, 0.005672f, 0.006298f, 0.006893f, 0.007454f, 0.007957f, 0.008636f, 0.009171f, 0.010002f,
+		0.010674f, 0.011574f, 0.012451f, 0.013145f, 0.014091f, 0.014893f, 0.016083f, 0.017151f, 0.018402f, 0.019714f, 0.021042f, 0.022415f,
+		0.024155f, 0.026108f, 0.027786f, 0.030212f, 0.032379f, 0.034698f, 0.037415f, 0.040436f, 0.043793f, 0.047455f, 0.051727f, 0.056030f,
+		0.061218f, 0.066284f, 0.072571f, 0.079041f, 0.086121f, 0.094299f, 0.102844f, 0.112305f, 0.122925f, 0.134033f, 0.145752f, 0.158569f,
+		0.172729f, 0.187378f, 0.203003f, 0.219238f, 0.237671f, 0.255859f, 0.624023f, 0.657227f, 0.664062f, 0.666992f, 0.668457f, 0.668457f,
+		0.000379f, 0.001404f, 0.001893f, 0.002403f, 0.002840f, 0.003458f, 0.004021f, 0.004459f, 0.004894f, 0.005527f, 0.005844f, 0.006256f,
+		0.006866f, 0.007423f, 0.007957f, 0.008476f, 0.009155f, 0.009735f, 0.010422f, 0.011078f, 0.011925f, 0.012787f, 0.013458f, 0.014526f,
+		0.015541f, 0.016632f, 0.017838f, 0.019028f, 0.020248f, 0.021851f, 0.023514f, 0.024979f, 0.027054f, 0.029236f, 0.031555f, 0.034180f,
+		0.036713f, 0.040375f, 0.043854f, 0.047607f, 0.051727f, 0.056549f, 0.061768f, 0.067627f, 0.073792f, 0.081116f, 0.089111f, 0.097595f,
+		0.107056f, 0.117371f, 0.128906f, 0.141113f, 0.154053f, 0.168579f, 0.183960f, 0.199585f, 0.216309f, 0.235352f, 0.612793f, 0.647949f,
+		0.652832f, 0.656250f, 0.658691f, 0.658203f, 0.000506f, 0.001164f, 0.001575f, 0.002136f, 0.002600f, 0.003054f, 0.003405f, 0.003735f,
+		0.004364f, 0.004681f, 0.004944f, 0.005569f, 0.005810f, 0.006187f, 0.006813f, 0.007233f, 0.007881f, 0.008217f, 0.008850f, 0.009293f,
+		0.010109f, 0.010788f, 0.011543f, 0.012161f, 0.012993f, 0.013931f, 0.014809f, 0.015945f, 0.016983f, 0.018234f, 0.019440f, 0.020813f,
+		0.022491f, 0.024261f, 0.026169f, 0.028458f, 0.030701f, 0.033295f, 0.036560f, 0.039520f, 0.043121f, 0.047333f, 0.052032f, 0.056885f,
+		0.062561f, 0.068909f, 0.076111f, 0.083496f, 0.092407f, 0.101929f, 0.112671f, 0.124451f, 0.136719f, 0.150146f, 0.165039f, 0.180786f,
+		0.197510f, 0.215210f, 0.597656f, 0.636230f, 0.642578f, 0.647461f, 0.647949f, 0.649902f, 0.000344f, 0.001057f, 0.001456f, 0.001907f,
+		0.002377f, 0.002735f, 0.002983f, 0.003359f, 0.003651f, 0.003960f, 0.004311f, 0.004471f, 0.005009f, 0.005283f, 0.005653f, 0.006145f,
+		0.006592f, 0.006889f, 0.007469f, 0.007889f, 0.008423f, 0.008911f, 0.009567f, 0.010124f, 0.010788f, 0.011574f, 0.012466f, 0.013123f,
+		0.014053f, 0.015091f, 0.016159f, 0.017288f, 0.018539f, 0.020111f, 0.021698f, 0.023285f, 0.025024f, 0.027405f, 0.029800f, 0.032501f,
+		0.035583f, 0.039001f, 0.042908f, 0.047302f, 0.052185f, 0.057465f, 0.063843f, 0.070984f, 0.078857f, 0.087463f, 0.097168f, 0.108215f,
+		0.120117f, 0.132812f, 0.146851f, 0.161865f, 0.177856f, 0.195557f, 0.585449f, 0.624023f, 0.633301f, 0.636230f, 0.637695f, 0.638672f,
+		0.000516f, 0.000847f, 0.001210f, 0.001663f, 0.002012f, 0.002218f, 0.002424f, 0.002861f, 0.002947f, 0.003275f, 0.003469f, 0.003819f,
+		0.004169f, 0.004337f, 0.004658f, 0.005169f, 0.005424f, 0.005795f, 0.006138f, 0.006500f, 0.007057f, 0.007458f, 0.007874f, 0.008369f,
+		0.008888f, 0.009583f, 0.010147f, 0.010864f, 0.011589f, 0.012428f, 0.013161f, 0.013931f, 0.015076f, 0.016266f, 0.017456f, 0.018845f,
+		0.020432f, 0.022232f, 0.024094f, 0.026459f, 0.028809f, 0.031586f, 0.034973f, 0.038513f, 0.042755f, 0.047485f, 0.052643f, 0.058929f,
+		0.065796f, 0.073792f, 0.082581f, 0.092407f, 0.103516f, 0.115723f, 0.128906f, 0.142944f, 0.158813f, 0.175781f, 0.572266f, 0.613770f,
+		0.621094f, 0.625977f, 0.626953f, 0.628418f, 0.000262f, 0.000864f, 0.001096f, 0.001409f, 0.001576f, 0.001852f, 0.002047f, 0.002247f,
+		0.002518f, 0.002741f, 0.002956f, 0.003157f, 0.003359f, 0.003597f, 0.003872f, 0.004230f, 0.004406f, 0.004772f, 0.005035f, 0.005379f,
+		0.005695f, 0.006153f, 0.006485f, 0.006935f, 0.007275f, 0.007801f, 0.008301f, 0.008789f, 0.009300f, 0.009949f, 0.010727f, 0.011482f,
+		0.012245f, 0.013145f, 0.014236f, 0.015236f, 0.016525f, 0.017838f, 0.019348f, 0.021088f, 0.023010f, 0.025253f, 0.027878f, 0.031128f,
+		0.034149f, 0.038269f, 0.042694f, 0.047852f, 0.053833f, 0.060852f, 0.068665f, 0.077698f, 0.087891f, 0.099182f, 0.111633f, 0.125732f,
+		0.140381f, 0.157227f, 0.558105f, 0.601562f, 0.610840f, 0.614746f, 0.617188f, 0.619141f, 0.000270f, 0.000683f, 0.000851f, 0.001138f,
+		0.001346f, 0.001561f, 0.001701f, 0.001884f, 0.001984f, 0.002193f, 0.002455f, 0.002609f, 0.002743f, 0.002993f, 0.003159f, 0.003361f,
+		0.003593f, 0.003883f, 0.004044f, 0.004360f, 0.004532f, 0.004971f, 0.005169f, 0.005573f, 0.005863f, 0.006252f, 0.006653f, 0.007095f,
+		0.007572f, 0.008110f, 0.008713f, 0.009056f, 0.009827f, 0.010574f, 0.011307f, 0.012070f, 0.013069f, 0.014122f, 0.015297f, 0.016678f,
+		0.018234f, 0.019775f, 0.021835f, 0.024216f, 0.026917f, 0.030151f, 0.033875f, 0.038147f, 0.043121f, 0.049408f, 0.056091f, 0.064026f,
+		0.073059f, 0.083801f, 0.095276f, 0.108459f, 0.122803f, 0.138794f, 0.545410f, 0.590332f, 0.599609f, 0.603516f, 0.606445f, 0.607422f,
+		0.000190f, 0.000607f, 0.000724f, 0.000989f, 0.001171f, 0.001265f, 0.001416f, 0.001602f, 0.001666f, 0.001761f, 0.001893f, 0.002102f,
+		0.002199f, 0.002413f, 0.002537f, 0.002743f, 0.002850f, 0.003027f, 0.003258f, 0.003494f, 0.003729f, 0.003937f, 0.004204f, 0.004410f,
+		0.004616f, 0.004921f, 0.005192f, 0.005604f, 0.005936f, 0.006298f, 0.006836f, 0.007233f, 0.007694f, 0.008224f, 0.008827f, 0.009506f,
+		0.010262f, 0.011055f, 0.011978f, 0.012955f, 0.014099f, 0.015434f, 0.017029f, 0.018677f, 0.020813f, 0.023193f, 0.026169f, 0.029541f,
+		0.033783f, 0.038513f, 0.044403f, 0.051208f, 0.059387f, 0.068665f, 0.079468f, 0.091858f, 0.105774f, 0.120728f, 0.530762f, 0.578125f,
+		0.588379f, 0.592773f, 0.595215f, 0.597168f, 0.000151f, 0.000443f, 0.000673f, 0.000793f, 0.000937f, 0.000987f, 0.001092f, 0.001192f,
+		0.001324f, 0.001460f, 0.001495f, 0.001565f, 0.001778f, 0.001944f, 0.002054f, 0.002096f, 0.002254f, 0.002338f, 0.002594f, 0.002737f,
+		0.002886f, 0.003048f, 0.003294f, 0.003460f, 0.003679f, 0.003868f, 0.004086f, 0.004322f, 0.004642f, 0.004894f, 0.005199f, 0.005554f,
+		0.006035f, 0.006451f, 0.006836f, 0.007359f, 0.007820f, 0.008461f, 0.009163f, 0.009956f, 0.010803f, 0.011871f, 0.012917f, 0.014343f,
+		0.015900f, 0.017670f, 0.019791f, 0.022400f, 0.025589f, 0.029404f, 0.034210f, 0.039948f, 0.046936f, 0.055298f, 0.064941f, 0.076172f,
+		0.089172f, 0.103821f, 0.517090f, 0.565918f, 0.576172f, 0.582031f, 0.584961f, 0.586426f, 0.000203f, 0.000287f, 0.000531f, 0.000688f,
+		0.000738f, 0.000820f, 0.000915f, 0.000875f, 0.001036f, 0.001117f, 0.001215f, 0.001317f, 0.001374f, 0.001476f, 0.001524f, 0.001682f,
+		0.001726f, 0.001867f, 0.002014f, 0.002056f, 0.002209f, 0.002365f, 0.002495f, 0.002663f, 0.002775f, 0.002953f, 0.003134f, 0.003325f,
+		0.003567f, 0.003736f, 0.004070f, 0.004261f, 0.004494f, 0.004845f, 0.005116f, 0.005459f, 0.005928f, 0.006329f, 0.006863f, 0.007458f,
+		0.008087f, 0.008873f, 0.009689f, 0.010651f, 0.011826f, 0.013130f, 0.014732f, 0.016617f, 0.018890f, 0.021912f, 0.025482f, 0.029938f,
+		0.035736f, 0.042847f, 0.051453f, 0.061615f, 0.074158f, 0.087952f, 0.504395f, 0.554199f, 0.565918f, 0.569336f, 0.573242f, 0.574219f,
+		0.000215f, 0.000259f, 0.000423f, 0.000534f, 0.000499f, 0.000649f, 0.000622f, 0.000690f, 0.000717f, 0.000817f, 0.000937f, 0.000984f,
+		0.001045f, 0.001148f, 0.001182f, 0.001211f, 0.001339f, 0.001406f, 0.001463f, 0.001590f, 0.001666f, 0.001759f, 0.001867f, 0.001949f,
+		0.002064f, 0.002176f, 0.002342f, 0.002453f, 0.002619f, 0.002871f, 0.003033f, 0.003101f, 0.003389f, 0.003620f, 0.003794f, 0.004059f,
+		0.004368f, 0.004681f, 0.005035f, 0.005466f, 0.005917f, 0.006405f, 0.007092f, 0.007744f, 0.008591f, 0.009506f, 0.010567f, 0.011993f,
+		0.013710f, 0.015762f, 0.018326f, 0.021759f, 0.026077f, 0.031891f, 0.039124f, 0.048462f, 0.059570f, 0.072571f, 0.489258f, 0.542480f,
+		0.553223f, 0.558594f, 0.562012f, 0.563965f, 0.000067f, 0.000253f, 0.000305f, 0.000367f, 0.000422f, 0.000431f, 0.000530f, 0.000466f,
+		0.000565f, 0.000590f, 0.000702f, 0.000690f, 0.000746f, 0.000795f, 0.000859f, 0.000897f, 0.000962f, 0.001021f, 0.001069f, 0.001105f,
+		0.001207f, 0.001257f, 0.001354f, 0.001424f, 0.001483f, 0.001570f, 0.001687f, 0.001750f, 0.001857f, 0.001982f, 0.002071f, 0.002281f,
+		0.002361f, 0.002527f, 0.002684f, 0.002846f, 0.003092f, 0.003342f, 0.003622f, 0.003866f, 0.004173f, 0.004520f, 0.004955f, 0.005428f,
+		0.006023f, 0.006687f, 0.007481f, 0.008446f, 0.009628f, 0.011047f, 0.012840f, 0.015205f, 0.018326f, 0.022629f, 0.028442f, 0.036102f,
+		0.046051f, 0.058197f, 0.476318f, 0.529785f, 0.541992f, 0.547852f, 0.550293f, 0.553223f, 0.000000f, 0.000118f, 0.000216f, 0.000288f,
+		0.000272f, 0.000350f, 0.000312f, 0.000374f, 0.000395f, 0.000470f, 0.000488f, 0.000477f, 0.000495f, 0.000548f, 0.000573f, 0.000646f,
+		0.000636f, 0.000714f, 0.000763f, 0.000803f, 0.000852f, 0.000897f, 0.000930f, 0.000985f, 0.001056f, 0.001089f, 0.001163f, 0.001210f,
+		0.001281f, 0.001432f, 0.001431f, 0.001548f, 0.001622f, 0.001743f, 0.001869f, 0.001991f, 0.002104f, 0.002262f, 0.002428f, 0.002632f,
+		0.002815f, 0.003077f, 0.003344f, 0.003656f, 0.004002f, 0.004478f, 0.004974f, 0.005627f, 0.006435f, 0.007481f, 0.008713f, 0.010307f,
+		0.012291f, 0.015289f, 0.019409f, 0.025497f, 0.033966f, 0.045013f, 0.461914f, 0.517090f, 0.529297f, 0.536133f, 0.539551f, 0.541504f,
+		0.000073f, 0.000175f, 0.000165f, 0.000149f, 0.000200f, 0.000208f, 0.000215f, 0.000260f, 0.000268f, 0.000277f, 0.000292f, 0.000341f,
+		0.000334f, 0.000370f, 0.000413f, 0.000424f, 0.000449f, 0.000474f, 0.000488f, 0.000507f, 0.000555f, 0.000574f, 0.000616f, 0.000652f,
+		0.000696f, 0.000746f, 0.000780f, 0.000804f, 0.000849f, 0.000888f, 0.000949f, 0.001011f, 0.001075f, 0.001151f, 0.001225f, 0.001266f,
+		0.001385f, 0.001466f, 0.001596f, 0.001699f, 0.001808f, 0.001980f, 0.002157f, 0.002329f, 0.002544f, 0.002850f, 0.003178f, 0.003593f,
+		0.004047f, 0.004658f, 0.005508f, 0.006565f, 0.007935f, 0.009819f, 0.012527f, 0.016647f, 0.023514f, 0.033173f, 0.447510f, 0.503906f,
+		0.517578f, 0.523926f, 0.527344f, 0.529297f, 0.000000f, 0.000106f, 0.000097f, 0.000099f, 0.000136f, 0.000157f, 0.000129f, 0.000162f,
+		0.000167f, 0.000172f, 0.000180f, 0.000186f, 0.000209f, 0.000227f, 0.000232f, 0.000248f, 0.000260f, 0.000291f, 0.000300f, 0.000327f,
+		0.000335f, 0.000343f, 0.000363f, 0.000395f, 0.000428f, 0.000459f, 0.000458f, 0.000477f, 0.000515f, 0.000549f, 0.000578f, 0.000621f,
+		0.000659f, 0.000683f, 0.000741f, 0.000767f, 0.000818f, 0.000877f, 0.000952f, 0.001010f, 0.001085f, 0.001177f, 0.001275f, 0.001406f,
+		0.001516f, 0.001664f, 0.001884f, 0.002096f, 0.002415f, 0.002745f, 0.003231f, 0.003843f, 0.004715f, 0.005936f, 0.007629f, 0.010139f,
+		0.014763f, 0.022812f, 0.433350f, 0.491455f, 0.506348f, 0.511719f, 0.515625f, 0.518066f, 0.000104f, 0.000080f, 0.000069f, 0.000062f,
+		0.000074f, 0.000074f, 0.000089f, 0.000097f, 0.000099f, 0.000102f, 0.000105f, 0.000126f, 0.000106f, 0.000119f, 0.000139f, 0.000135f,
+		0.000154f, 0.000164f, 0.000166f, 0.000175f, 0.000188f, 0.000194f, 0.000211f, 0.000220f, 0.000252f, 0.000248f, 0.000260f, 0.000272f,
+		0.000293f, 0.000301f, 0.000328f, 0.000347f, 0.000365f, 0.000371f, 0.000401f, 0.000422f, 0.000447f, 0.000489f, 0.000524f, 0.000553f,
+		0.000588f, 0.000635f, 0.000701f, 0.000751f, 0.000816f, 0.000897f, 0.000997f, 0.001109f, 0.001265f, 0.001460f, 0.001686f, 0.002035f,
+		0.002457f, 0.003130f, 0.004124f, 0.005676f, 0.008263f, 0.014114f, 0.418945f, 0.479492f, 0.493652f, 0.500000f, 0.503418f, 0.506836f,
+		0.000089f, 0.000065f, 0.000056f, 0.000050f, 0.000045f, 0.000042f, 0.000046f, 0.000042f, 0.000043f, 0.000055f, 0.000046f, 0.000049f,
+		0.000065f, 0.000055f, 0.000057f, 0.000063f, 0.000075f, 0.000080f, 0.000078f, 0.000084f, 0.000085f, 0.000092f, 0.000097f, 0.000102f,
+		0.000108f, 0.000117f, 0.000118f, 0.000138f, 0.000135f, 0.000142f, 0.000151f, 0.000160f, 0.000172f, 0.000180f, 0.000195f, 0.000197f,
+		0.000210f, 0.000230f, 0.000244f, 0.000266f, 0.000279f, 0.000299f, 0.000324f, 0.000352f, 0.000383f, 0.000414f, 0.000457f, 0.000509f,
+		0.000575f, 0.000650f, 0.000756f, 0.000904f, 0.001103f, 0.001410f, 0.001880f, 0.002668f, 0.004112f, 0.007290f, 0.404541f, 0.466309f,
+		0.481201f, 0.488037f, 0.492432f, 0.495361f, 0.000066f, 0.000046f, 0.000038f, 0.000034f, 0.000031f, 0.000029f, 0.000027f, 0.000026f,
+		0.000025f, 0.000023f, 0.000022f, 0.000024f, 0.000020f, 0.000021f, 0.000021f, 0.000026f, 0.000024f, 0.000028f, 0.000031f, 0.000032f,
+		0.000032f, 0.000035f, 0.000040f, 0.000038f, 0.000041f, 0.000047f, 0.000049f, 0.000043f, 0.000050f, 0.000052f, 0.000056f, 0.000059f,
+		0.000066f, 0.000062f, 0.000067f, 0.000071f, 0.000082f, 0.000083f, 0.000089f, 0.000098f, 0.000104f, 0.000107f, 0.000116f, 0.000125f,
+		0.000141f, 0.000149f, 0.000160f, 0.000183f, 0.000207f, 0.000228f, 0.000264f, 0.000311f, 0.000376f, 0.000469f, 0.000646f, 0.000937f,
+		0.001554f, 0.002983f, 0.390381f, 0.454346f, 0.469727f, 0.476318f, 0.480713f, 0.484131f, 0.000028f, 0.000019f, 0.000015f, 0.000014f,
+		0.000014f, 0.000013f, 0.000012f, 0.000012f, 0.000012f, 0.000012f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000010f,
+		0.000010f, 0.000009f, 0.000009f, 0.000009f, 0.000008f, 0.000008f, 0.000008f, 0.000007f, 0.000008f, 0.000009f, 0.000009f, 0.000010f,
+		0.000010f, 0.000011f, 0.000012f, 0.000011f, 0.000014f, 0.000015f, 0.000016f, 0.000016f, 0.000018f, 0.000019f, 0.000019f, 0.000022f,
+		0.000023f, 0.000024f, 0.000026f, 0.000028f, 0.000029f, 0.000032f, 0.000037f, 0.000037f, 0.000042f, 0.000048f, 0.000056f, 0.000066f,
+		0.000077f, 0.000091f, 0.000124f, 0.000183f, 0.000318f, 0.000779f, 0.376465f, 0.441406f, 0.457275f, 0.464600f, 0.468994f, 0.471924f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f,
+		0.000002f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f,
+		0.000002f, 0.000002f, 0.000003f, 0.000003f, 0.000003f, 0.000004f, 0.000004f, 0.000005f, 0.000010f, 0.000027f, 0.363037f, 0.428223f,
+		0.444580f, 0.452881f, 0.457031f, 0.459961f, 
+	},
+	{
+		0.014420f, 0.043488f, 0.072388f, 0.100830f, 0.129150f, 0.156494f, 0.183350f, 0.210327f, 0.235352f, 0.260986f, 0.285645f, 0.309082f,
+		0.332764f, 0.355713f, 0.377441f, 0.399658f, 0.420898f, 0.441650f, 0.461914f, 0.481445f, 0.500977f, 0.520508f, 0.538574f, 0.556641f,
+		0.574707f, 0.591797f, 0.608398f, 0.624512f, 0.641602f, 0.657227f, 0.672363f, 0.687500f, 0.702148f, 0.717285f, 0.730957f, 0.745117f,
+		0.758789f, 0.772461f, 0.783203f, 0.797363f, 0.810547f, 0.822266f, 0.833984f, 0.845703f, 0.857422f, 0.868652f, 0.879395f, 0.890625f,
+		0.901367f, 0.911621f, 0.921875f, 0.932129f, 0.941895f, 0.951660f, 0.960938f, 0.970215f, 0.979492f, 0.987793f, 0.981934f, 0.957031f,
+		0.938965f, 0.923340f, 0.909668f, 0.897461f, 0.013199f, 0.039978f, 0.066284f, 0.093445f, 0.119324f, 0.145386f, 0.170410f, 0.195801f,
+		0.220581f, 0.244019f, 0.268066f, 0.291260f, 0.314453f, 0.335938f, 0.358154f, 0.379639f, 0.399902f, 0.420898f, 0.441406f, 0.460938f,
+		0.480225f, 0.498291f, 0.516602f, 0.535156f, 0.553223f, 0.570312f, 0.587891f, 0.603516f, 0.620117f, 0.636719f, 0.652832f, 0.667480f,
+		0.682617f, 0.696777f, 0.711914f, 0.726074f, 0.739746f, 0.753418f, 0.766602f, 0.779785f, 0.791992f, 0.804688f, 0.817871f, 0.829102f,
+		0.841309f, 0.852539f, 0.864258f, 0.875488f, 0.886230f, 0.896973f, 0.907227f, 0.917969f, 0.928223f, 0.937500f, 0.947266f, 0.957520f,
+		0.966797f, 0.975586f, 0.976562f, 0.952637f, 0.935547f, 0.920898f, 0.907715f, 0.895996f, 0.011932f, 0.036499f, 0.061554f, 0.085999f,
+		0.110962f, 0.135010f, 0.158813f, 0.182373f, 0.206421f, 0.229004f, 0.251221f, 0.274170f, 0.295654f, 0.317871f, 0.339111f, 0.360107f,
+		0.379395f, 0.399414f, 0.420654f, 0.440430f, 0.458252f, 0.477295f, 0.496094f, 0.513672f, 0.531738f, 0.549805f, 0.566406f, 0.583984f,
+		0.599121f, 0.616211f, 0.631348f, 0.647461f, 0.662598f, 0.677734f, 0.692383f, 0.705566f, 0.720703f, 0.734863f, 0.748047f, 0.761230f,
+		0.774414f, 0.787598f, 0.799805f, 0.812500f, 0.824707f, 0.837402f, 0.848633f, 0.859375f, 0.871094f, 0.882324f, 0.892578f, 0.904297f,
+		0.913574f, 0.924316f, 0.934570f, 0.943848f, 0.954102f, 0.963867f, 0.970703f, 0.948242f, 0.931641f, 0.917480f, 0.905273f, 0.894043f,
+		0.011070f, 0.033478f, 0.056396f, 0.079529f, 0.101990f, 0.125244f, 0.147705f, 0.170410f, 0.192139f, 0.214111f, 0.235596f, 0.257812f,
+		0.279053f, 0.300293f, 0.320557f, 0.340576f, 0.360596f, 0.381104f, 0.400635f, 0.420166f, 0.438965f, 0.458008f, 0.476562f, 0.493652f,
+		0.511230f, 0.527832f, 0.545898f, 0.562012f, 0.579102f, 0.595703f, 0.610840f, 0.627930f, 0.642578f, 0.657227f, 0.672363f, 0.686523f,
+		0.701660f, 0.715332f, 0.729492f, 0.742676f, 0.756348f, 0.769531f, 0.782227f, 0.795898f, 0.807617f, 0.820312f, 0.832031f, 0.843262f,
+		0.855469f, 0.866699f, 0.877441f, 0.889648f, 0.899414f, 0.910156f, 0.920410f, 0.930664f, 0.940430f, 0.950684f, 0.964844f, 0.943848f,
+		0.927734f, 0.914551f, 0.902344f, 0.891602f, 0.010010f, 0.031067f, 0.051880f, 0.073303f, 0.094421f, 0.116577f, 0.136963f, 0.157959f,
+		0.180542f, 0.200684f, 0.221436f, 0.242676f, 0.262939f, 0.283447f, 0.303467f, 0.323242f, 0.342529f, 0.362305f, 0.381348f, 0.399414f,
+		0.418701f, 0.437256f, 0.455322f, 0.472412f, 0.490479f, 0.507812f, 0.524902f, 0.541992f, 0.558105f, 0.574219f, 0.591309f, 0.606445f,
+		0.622070f, 0.637695f, 0.652344f, 0.666504f, 0.683594f, 0.695801f, 0.710449f, 0.724121f, 0.737305f, 0.751465f, 0.765137f, 0.777344f,
+		0.790039f, 0.802734f, 0.814941f, 0.827637f, 0.839355f, 0.851074f, 0.862305f, 0.874512f, 0.885254f, 0.895996f, 0.906738f, 0.917480f,
+		0.927246f, 0.937988f, 0.958984f, 0.939453f, 0.923828f, 0.911133f, 0.899414f, 0.889160f, 0.009491f, 0.028305f, 0.047699f, 0.067810f,
+		0.087341f, 0.107849f, 0.127686f, 0.147827f, 0.167725f, 0.187744f, 0.207886f, 0.227051f, 0.247314f, 0.266846f, 0.286377f, 0.305908f,
+		0.324463f, 0.343262f, 0.361572f, 0.380371f, 0.399658f, 0.416748f, 0.435547f, 0.452881f, 0.470703f, 0.488281f, 0.503906f, 0.522461f,
+		0.538086f, 0.554199f, 0.571289f, 0.586914f, 0.602051f, 0.617676f, 0.633789f, 0.647949f, 0.663086f, 0.677246f, 0.692871f, 0.705078f,
+		0.718750f, 0.732910f, 0.746582f, 0.759766f, 0.773438f, 0.785645f, 0.798340f, 0.811035f, 0.823242f, 0.834961f, 0.847168f, 0.859863f,
+		0.870117f, 0.881348f, 0.893066f, 0.903320f, 0.914551f, 0.924316f, 0.953125f, 0.934082f, 0.919434f, 0.906738f, 0.896484f, 0.885742f,
+		0.008598f, 0.026245f, 0.044495f, 0.062622f, 0.081177f, 0.100098f, 0.119019f, 0.137817f, 0.156616f, 0.175903f, 0.194946f, 0.213745f,
+		0.232788f, 0.251221f, 0.269775f, 0.288330f, 0.307129f, 0.325928f, 0.344238f, 0.362305f, 0.380371f, 0.397705f, 0.415771f, 0.433105f,
+		0.450928f, 0.468262f, 0.484863f, 0.501953f, 0.518555f, 0.534668f, 0.550293f, 0.566406f, 0.582520f, 0.598145f, 0.612305f, 0.627930f,
+		0.643555f, 0.657715f, 0.672852f, 0.687500f, 0.700684f, 0.715332f, 0.728516f, 0.742188f, 0.755371f, 0.769531f, 0.781738f, 0.794434f,
+		0.807129f, 0.818359f, 0.831543f, 0.843262f, 0.855469f, 0.865723f, 0.877930f, 0.889160f, 0.900391f, 0.911621f, 0.946777f, 0.929199f,
+		0.915039f, 0.903320f, 0.892578f, 0.883301f, 0.007896f, 0.024490f, 0.041138f, 0.057892f, 0.075439f, 0.092712f, 0.110229f, 0.128296f,
+		0.146118f, 0.164429f, 0.181885f, 0.200562f, 0.218628f, 0.236572f, 0.255127f, 0.272949f, 0.291016f, 0.308594f, 0.326172f, 0.343994f,
+		0.361816f, 0.380127f, 0.396973f, 0.414551f, 0.430908f, 0.447998f, 0.465576f, 0.481445f, 0.497559f, 0.514160f, 0.529785f, 0.546387f,
+		0.562988f, 0.578613f, 0.593262f, 0.609375f, 0.623047f, 0.638672f, 0.653809f, 0.667480f, 0.681641f, 0.697266f, 0.710938f, 0.724121f,
+		0.737305f, 0.752441f, 0.765625f, 0.776367f, 0.790527f, 0.803223f, 0.815918f, 0.827637f, 0.839844f, 0.851562f, 0.863281f, 0.875000f,
+		0.886719f, 0.898926f, 0.940430f, 0.923828f, 0.910645f, 0.899414f, 0.889160f, 0.879883f, 0.007320f, 0.022369f, 0.038055f, 0.053925f,
+		0.070190f, 0.086609f, 0.103027f, 0.119568f, 0.136475f, 0.153320f, 0.170532f, 0.187988f, 0.204834f, 0.223022f, 0.240112f, 0.257324f,
+		0.275391f, 0.291504f, 0.308838f, 0.326904f, 0.344727f, 0.361572f, 0.378662f, 0.395020f, 0.411865f, 0.428711f, 0.445068f, 0.462646f,
+		0.478271f, 0.494141f, 0.510254f, 0.525879f, 0.542480f, 0.557129f, 0.573242f, 0.588867f, 0.603516f, 0.618164f, 0.633789f, 0.648438f,
+		0.663086f, 0.678223f, 0.691895f, 0.706543f, 0.720215f, 0.733398f, 0.746582f, 0.759766f, 0.774414f, 0.786621f, 0.799805f, 0.811523f,
+		0.823730f, 0.836914f, 0.848145f, 0.860840f, 0.872070f, 0.884277f, 0.933594f, 0.918945f, 0.906250f, 0.895020f, 0.885254f, 0.876953f,
+		0.006760f, 0.021011f, 0.034973f, 0.050049f, 0.065369f, 0.080261f, 0.095337f, 0.111633f, 0.127319f, 0.142822f, 0.159668f, 0.176514f,
+		0.192383f, 0.209106f, 0.225586f, 0.242554f, 0.259277f, 0.275635f, 0.292480f, 0.309326f, 0.326904f, 0.343750f, 0.359619f, 0.376465f,
+		0.393066f, 0.409424f, 0.426514f, 0.442871f, 0.458252f, 0.475586f, 0.490967f, 0.505859f, 0.522461f, 0.539062f, 0.554199f, 0.569336f,
+		0.583984f, 0.600586f, 0.614258f, 0.630371f, 0.643555f, 0.658691f, 0.673340f, 0.687500f, 0.702148f, 0.715332f, 0.729980f, 0.743652f,
+		0.756348f, 0.770020f, 0.782715f, 0.796387f, 0.808105f, 0.820801f, 0.833008f, 0.846680f, 0.857910f, 0.870117f, 0.927246f, 0.913574f,
+		0.901367f, 0.891113f, 0.881348f, 0.873047f, 0.006367f, 0.019165f, 0.032379f, 0.046295f, 0.060089f, 0.074463f, 0.088867f, 0.103821f,
+		0.118835f, 0.133911f, 0.149048f, 0.164673f, 0.180298f, 0.196289f, 0.212524f, 0.228516f, 0.244385f, 0.260742f, 0.277344f, 0.293213f,
+		0.309570f, 0.326416f, 0.342773f, 0.358887f, 0.374512f, 0.391113f, 0.406982f, 0.423340f, 0.439453f, 0.455078f, 0.470947f, 0.487793f,
+		0.502441f, 0.519043f, 0.533691f, 0.550293f, 0.564941f, 0.580078f, 0.595703f, 0.610840f, 0.625488f, 0.640137f, 0.654785f, 0.669434f,
+		0.683594f, 0.696777f, 0.710938f, 0.725586f, 0.738770f, 0.752441f, 0.766113f, 0.778320f, 0.791016f, 0.805176f, 0.818359f, 0.830566f,
+		0.842773f, 0.854980f, 0.920410f, 0.908203f, 0.896484f, 0.886230f, 0.877441f, 0.868652f, 0.005981f, 0.017914f, 0.030350f, 0.042908f,
+		0.056213f, 0.069092f, 0.083008f, 0.096619f, 0.111084f, 0.124634f, 0.139526f, 0.154297f, 0.169312f, 0.184570f, 0.199951f, 0.215454f,
+		0.230713f, 0.245728f, 0.261963f, 0.277588f, 0.293213f, 0.309326f, 0.325195f, 0.340820f, 0.356934f, 0.373047f, 0.388916f, 0.404785f,
+		0.420410f, 0.436279f, 0.452148f, 0.468506f, 0.483154f, 0.499756f, 0.515137f, 0.530762f, 0.545898f, 0.560059f, 0.576172f, 0.590820f,
+		0.606445f, 0.621094f, 0.635254f, 0.649902f, 0.663574f, 0.678223f, 0.692383f, 0.706543f, 0.720703f, 0.733887f, 0.748535f, 0.762695f,
+		0.775391f, 0.789551f, 0.801758f, 0.814941f, 0.828125f, 0.840332f, 0.913574f, 0.902344f, 0.890625f, 0.881836f, 0.872559f, 0.865234f,
+		0.005402f, 0.016617f, 0.028061f, 0.039948f, 0.051758f, 0.064270f, 0.076782f, 0.089600f, 0.102600f, 0.116455f, 0.130371f, 0.144165f,
+		0.158936f, 0.172607f, 0.187744f, 0.201904f, 0.216431f, 0.232422f, 0.247192f, 0.261719f, 0.277100f, 0.292480f, 0.308838f, 0.323975f,
+		0.339355f, 0.355469f, 0.371338f, 0.386230f, 0.402344f, 0.417725f, 0.433350f, 0.448486f, 0.464600f, 0.480225f, 0.495361f, 0.510742f,
+		0.525879f, 0.541992f, 0.557129f, 0.571777f, 0.586914f, 0.601562f, 0.616211f, 0.631836f, 0.645508f, 0.661621f, 0.674805f, 0.688965f,
+		0.703125f, 0.717773f, 0.731934f, 0.745605f, 0.757812f, 0.772949f, 0.785156f, 0.799316f, 0.812012f, 0.826172f, 0.906738f, 0.896484f,
+		0.886230f, 0.876465f, 0.868164f, 0.860840f, 0.005264f, 0.015457f, 0.026474f, 0.037170f, 0.048157f, 0.059845f, 0.071594f, 0.083984f,
+		0.096191f, 0.109070f, 0.121887f, 0.134766f, 0.148193f, 0.161255f, 0.175781f, 0.189209f, 0.203369f, 0.218384f, 0.233032f, 0.247681f,
+		0.261963f, 0.277100f, 0.292480f, 0.307129f, 0.322998f, 0.337891f, 0.352539f, 0.368652f, 0.384033f, 0.399170f, 0.414307f, 0.430420f,
+		0.445801f, 0.460693f, 0.475342f, 0.491211f, 0.506836f, 0.521973f, 0.537598f, 0.551758f, 0.567383f, 0.582520f, 0.598145f, 0.612305f,
+		0.627441f, 0.642090f, 0.656738f, 0.670898f, 0.685059f, 0.698730f, 0.713867f, 0.728516f, 0.742188f, 0.755371f, 0.770020f, 0.782715f,
+		0.796387f, 0.810547f, 0.899414f, 0.889648f, 0.879883f, 0.872070f, 0.863770f, 0.856445f, 0.004719f, 0.014229f, 0.024384f, 0.034607f,
+		0.044708f, 0.055756f, 0.066895f, 0.077942f, 0.089600f, 0.101624f, 0.113525f, 0.125854f, 0.138428f, 0.151245f, 0.164673f, 0.177734f,
+		0.191650f, 0.205078f, 0.219360f, 0.233154f, 0.247925f, 0.261475f, 0.276367f, 0.291504f, 0.305908f, 0.320312f, 0.335449f, 0.350098f,
+		0.365723f, 0.380615f, 0.395996f, 0.411133f, 0.427002f, 0.441895f, 0.456543f, 0.472656f, 0.487793f, 0.502441f, 0.518555f, 0.533203f,
+		0.547852f, 0.562988f, 0.577637f, 0.593262f, 0.607910f, 0.623535f, 0.638184f, 0.652344f, 0.666992f, 0.681641f, 0.696777f, 0.711426f,
+		0.725098f, 0.738281f, 0.753418f, 0.766113f, 0.782227f, 0.794922f, 0.892090f, 0.884277f, 0.875000f, 0.866699f, 0.858887f, 0.852539f,
+		0.004280f, 0.013329f, 0.022476f, 0.031982f, 0.042114f, 0.051849f, 0.062225f, 0.072449f, 0.083679f, 0.095032f, 0.105530f, 0.117676f,
+		0.129517f, 0.141357f, 0.154297f, 0.166748f, 0.178711f, 0.192505f, 0.205933f, 0.219727f, 0.233521f, 0.247070f, 0.260986f, 0.275391f,
+		0.290039f, 0.303955f, 0.319580f, 0.333740f, 0.347412f, 0.363037f, 0.377686f, 0.392822f, 0.408203f, 0.422852f, 0.437988f, 0.453125f,
+		0.468506f, 0.483398f, 0.498779f, 0.514160f, 0.527832f, 0.543945f, 0.559570f, 0.574707f, 0.588867f, 0.604492f, 0.619141f, 0.634277f,
+		0.648438f, 0.663086f, 0.678223f, 0.692383f, 0.707520f, 0.721680f, 0.735352f, 0.749512f, 0.764648f, 0.778320f, 0.884277f, 0.877441f,
+		0.868652f, 0.861328f, 0.854492f, 0.847656f, 0.004280f, 0.012138f, 0.021103f, 0.029999f, 0.038940f, 0.048279f, 0.057831f, 0.067566f,
+		0.077454f, 0.087524f, 0.098816f, 0.109558f, 0.120728f, 0.131958f, 0.143799f, 0.155762f, 0.168091f, 0.180176f, 0.193359f, 0.206177f,
+		0.219360f, 0.232910f, 0.246338f, 0.260254f, 0.273682f, 0.287598f, 0.302246f, 0.316650f, 0.331299f, 0.344971f, 0.359863f, 0.374268f,
+		0.389648f, 0.404297f, 0.419434f, 0.434326f, 0.449463f, 0.464844f, 0.479492f, 0.494141f, 0.509766f, 0.524414f, 0.540039f, 0.555176f,
+		0.569824f, 0.584961f, 0.600098f, 0.615723f, 0.629883f, 0.645508f, 0.659668f, 0.675293f, 0.689453f, 0.704590f, 0.719238f, 0.732422f,
+		0.748535f, 0.762207f, 0.876953f, 0.871582f, 0.863281f, 0.855957f, 0.849609f, 0.842773f, 0.003744f, 0.011436f, 0.019348f, 0.027893f,
+		0.036102f, 0.044739f, 0.053711f, 0.063110f, 0.072205f, 0.081970f, 0.091919f, 0.101746f, 0.112732f, 0.122864f, 0.134521f, 0.145996f,
+		0.157715f, 0.169434f, 0.181519f, 0.193848f, 0.206665f, 0.219360f, 0.231445f, 0.245361f, 0.259033f, 0.272217f, 0.286621f, 0.299805f,
+		0.314209f, 0.328125f, 0.342285f, 0.357178f, 0.371826f, 0.386475f, 0.400635f, 0.415527f, 0.430420f, 0.445068f, 0.459717f, 0.476074f,
+		0.490234f, 0.505371f, 0.521484f, 0.536133f, 0.551758f, 0.565430f, 0.581543f, 0.595703f, 0.611816f, 0.626465f, 0.641602f, 0.656738f,
+		0.671875f, 0.686523f, 0.701172f, 0.715820f, 0.731445f, 0.746582f, 0.868652f, 0.864746f, 0.856934f, 0.851074f, 0.844727f, 0.837891f,
+		0.003595f, 0.011093f, 0.018265f, 0.025711f, 0.033600f, 0.041656f, 0.050140f, 0.058350f, 0.067505f, 0.076416f, 0.085632f, 0.095093f,
+		0.104919f, 0.115295f, 0.125610f, 0.136108f, 0.147583f, 0.157959f, 0.169800f, 0.181519f, 0.193359f, 0.205933f, 0.218140f, 0.231323f,
+		0.243652f, 0.257324f, 0.270508f, 0.283447f, 0.297363f, 0.311523f, 0.325928f, 0.339111f, 0.353516f, 0.367432f, 0.382812f, 0.396973f,
+		0.412109f, 0.426758f, 0.441406f, 0.456055f, 0.471436f, 0.486328f, 0.501953f, 0.516113f, 0.531738f, 0.546875f, 0.562500f, 0.577637f,
+		0.592773f, 0.607910f, 0.622559f, 0.638184f, 0.653809f, 0.669434f, 0.684082f, 0.699219f, 0.714355f, 0.729492f, 0.860840f, 0.857422f,
+		0.852051f, 0.844727f, 0.839355f, 0.832520f, 0.003349f, 0.009933f, 0.016754f, 0.024063f, 0.031204f, 0.038849f, 0.046356f, 0.054413f,
+		0.062744f, 0.070984f, 0.080017f, 0.088989f, 0.097778f, 0.107361f, 0.117004f, 0.127197f, 0.137451f, 0.148071f, 0.159180f, 0.169922f,
+		0.181519f, 0.192993f, 0.204956f, 0.217407f, 0.229980f, 0.242188f, 0.254883f, 0.267578f, 0.281494f, 0.294434f, 0.307861f, 0.321533f,
+		0.335693f, 0.350098f, 0.364258f, 0.379150f, 0.393066f, 0.407715f, 0.422607f, 0.437500f, 0.452148f, 0.467041f, 0.482422f, 0.497314f,
+		0.512695f, 0.527832f, 0.542969f, 0.558594f, 0.573730f, 0.589844f, 0.604004f, 0.619629f, 0.635254f, 0.651367f, 0.665527f, 0.681152f,
+		0.696289f, 0.711914f, 0.852539f, 0.851562f, 0.846191f, 0.838867f, 0.832520f, 0.827637f, 0.003290f, 0.009415f, 0.015976f, 0.022095f,
+		0.028946f, 0.036255f, 0.043396f, 0.050598f, 0.058502f, 0.066284f, 0.074036f, 0.082275f, 0.091187f, 0.099731f, 0.108826f, 0.118652f,
+		0.128296f, 0.137939f, 0.148193f, 0.159302f, 0.170166f, 0.180786f, 0.191895f, 0.203491f, 0.215210f, 0.227661f, 0.240112f, 0.252686f,
+		0.265625f, 0.278564f, 0.291748f, 0.305176f, 0.318604f, 0.332764f, 0.346924f, 0.360352f, 0.375000f, 0.389160f, 0.404297f, 0.418213f,
+		0.433105f, 0.448486f, 0.463135f, 0.477783f, 0.493408f, 0.508301f, 0.523438f, 0.540039f, 0.554199f, 0.570312f, 0.585938f, 0.601074f,
+		0.617188f, 0.633301f, 0.648926f, 0.664062f, 0.679688f, 0.695312f, 0.844727f, 0.844238f, 0.838867f, 0.833008f, 0.827148f, 0.822266f,
+		0.002913f, 0.008621f, 0.014595f, 0.020950f, 0.027496f, 0.033600f, 0.040558f, 0.047119f, 0.054260f, 0.061615f, 0.068970f, 0.076782f,
+		0.084717f, 0.093140f, 0.101562f, 0.109985f, 0.118591f, 0.129150f, 0.138306f, 0.148682f, 0.158447f, 0.169189f, 0.180054f, 0.191162f,
+		0.202148f, 0.213379f, 0.225586f, 0.237305f, 0.250488f, 0.262939f, 0.275391f, 0.288086f, 0.302490f, 0.315186f, 0.329346f, 0.342529f,
+		0.356934f, 0.370117f, 0.385742f, 0.400146f, 0.414795f, 0.429199f, 0.444336f, 0.459473f, 0.473389f, 0.489258f, 0.503906f, 0.519531f,
+		0.535645f, 0.551270f, 0.566895f, 0.582520f, 0.598145f, 0.614258f, 0.629395f, 0.645996f, 0.661621f, 0.677734f, 0.837402f, 0.836914f,
+		0.832520f, 0.826660f, 0.821777f, 0.816406f, 0.002748f, 0.008018f, 0.014168f, 0.019196f, 0.025040f, 0.031250f, 0.037506f, 0.043732f,
+		0.050415f, 0.057098f, 0.063721f, 0.071167f, 0.078979f, 0.086609f, 0.094299f, 0.102783f, 0.111145f, 0.119812f, 0.128296f, 0.138306f,
+		0.147583f, 0.157593f, 0.168213f, 0.178711f, 0.188843f, 0.200317f, 0.211792f, 0.223511f, 0.235352f, 0.247192f, 0.259521f, 0.272461f,
+		0.285156f, 0.298584f, 0.312012f, 0.324707f, 0.339111f, 0.352783f, 0.366943f, 0.381348f, 0.395996f, 0.410889f, 0.425537f, 0.439941f,
+		0.454834f, 0.470459f, 0.485352f, 0.501953f, 0.516113f, 0.531738f, 0.547363f, 0.563477f, 0.579102f, 0.595703f, 0.611328f, 0.626953f,
+		0.642578f, 0.659668f, 0.828125f, 0.830566f, 0.825684f, 0.820801f, 0.815430f, 0.811035f, 0.002630f, 0.007412f, 0.012978f, 0.018356f,
+		0.023758f, 0.028931f, 0.034729f, 0.040894f, 0.046631f, 0.053101f, 0.059143f, 0.065979f, 0.073669f, 0.080200f, 0.087585f, 0.095276f,
+		0.102844f, 0.111633f, 0.119812f, 0.128296f, 0.137573f, 0.146729f, 0.156128f, 0.166382f, 0.176880f, 0.187256f, 0.197998f, 0.209351f,
+		0.220581f, 0.232422f, 0.244385f, 0.256592f, 0.268799f, 0.281982f, 0.294922f, 0.308105f, 0.321045f, 0.334717f, 0.348633f, 0.363525f,
+		0.378174f, 0.391846f, 0.406006f, 0.420898f, 0.436279f, 0.451660f, 0.466064f, 0.481934f, 0.496826f, 0.513184f, 0.528320f, 0.543945f,
+		0.560059f, 0.576660f, 0.592285f, 0.608887f, 0.625000f, 0.640625f, 0.819336f, 0.822266f, 0.818848f, 0.813965f, 0.810059f, 0.805664f,
+		0.002201f, 0.007240f, 0.011803f, 0.016617f, 0.021622f, 0.027344f, 0.032288f, 0.037598f, 0.043427f, 0.049194f, 0.055267f, 0.061462f,
+		0.067566f, 0.073853f, 0.080872f, 0.088013f, 0.095703f, 0.103821f, 0.111145f, 0.119446f, 0.127563f, 0.136597f, 0.145752f, 0.155273f,
+		0.165039f, 0.174683f, 0.185181f, 0.195801f, 0.206543f, 0.218140f, 0.229370f, 0.241455f, 0.253174f, 0.265381f, 0.278564f, 0.291504f,
+		0.304199f, 0.317383f, 0.331299f, 0.344971f, 0.358643f, 0.373291f, 0.386963f, 0.402100f, 0.416016f, 0.431641f, 0.447266f, 0.462646f,
+		0.477295f, 0.493652f, 0.509277f, 0.524902f, 0.541504f, 0.557617f, 0.574219f, 0.589844f, 0.605957f, 0.623047f, 0.810059f, 0.814453f,
+		0.811035f, 0.807129f, 0.803223f, 0.798828f, 0.002293f, 0.006927f, 0.010994f, 0.015617f, 0.020584f, 0.025131f, 0.029663f, 0.034760f,
+		0.040192f, 0.045532f, 0.050964f, 0.056793f, 0.062805f, 0.068726f, 0.074890f, 0.081482f, 0.088806f, 0.096069f, 0.103333f, 0.110535f,
+		0.118896f, 0.126709f, 0.135254f, 0.144165f, 0.153442f, 0.162720f, 0.172119f, 0.182495f, 0.192749f, 0.203735f, 0.214600f, 0.225952f,
+		0.237793f, 0.250000f, 0.261719f, 0.274170f, 0.287354f, 0.300293f, 0.313477f, 0.326904f, 0.340820f, 0.354980f, 0.369385f, 0.383545f,
+		0.396973f, 0.411865f, 0.427734f, 0.442871f, 0.458740f, 0.473633f, 0.489502f, 0.505859f, 0.522461f, 0.537598f, 0.553711f, 0.572754f,
+		0.588379f, 0.604492f, 0.802246f, 0.807617f, 0.804199f, 0.800781f, 0.797363f, 0.792969f, 0.002081f, 0.006172f, 0.010460f, 0.014503f,
+		0.019104f, 0.023163f, 0.027832f, 0.032410f, 0.037354f, 0.041992f, 0.047211f, 0.052490f, 0.057831f, 0.063232f, 0.069458f, 0.075317f,
+		0.082153f, 0.088257f, 0.094910f, 0.102295f, 0.110107f, 0.117554f, 0.125122f, 0.133667f, 0.142456f, 0.151001f, 0.160767f, 0.169922f,
+		0.179443f, 0.190430f, 0.200562f, 0.211914f, 0.222412f, 0.234009f, 0.245850f, 0.258545f, 0.270752f, 0.283203f, 0.296387f, 0.309082f,
+		0.322998f, 0.336670f, 0.350098f, 0.364990f, 0.378906f, 0.393311f, 0.408936f, 0.423096f, 0.438965f, 0.454834f, 0.470703f, 0.486572f,
+		0.502441f, 0.518555f, 0.534668f, 0.551270f, 0.569336f, 0.585938f, 0.792480f, 0.799316f, 0.797363f, 0.793457f, 0.790039f, 0.786621f,
+		0.002028f, 0.005669f, 0.009705f, 0.013565f, 0.017532f, 0.021286f, 0.025574f, 0.030197f, 0.034180f, 0.038757f, 0.043488f, 0.048737f,
+		0.053497f, 0.058594f, 0.064026f, 0.070007f, 0.075623f, 0.081360f, 0.088135f, 0.094238f, 0.101379f, 0.108643f, 0.116028f, 0.123718f,
+		0.131592f, 0.140137f, 0.149048f, 0.157715f, 0.167114f, 0.176636f, 0.187012f, 0.197388f, 0.208130f, 0.219238f, 0.230347f, 0.241943f,
+		0.254150f, 0.266113f, 0.279053f, 0.291504f, 0.304932f, 0.318848f, 0.332031f, 0.345947f, 0.360107f, 0.375000f, 0.389404f, 0.404541f,
+		0.419922f, 0.434814f, 0.450684f, 0.466553f, 0.482910f, 0.499023f, 0.516113f, 0.533203f, 0.550293f, 0.567383f, 0.783203f, 0.790527f,
+		0.789551f, 0.786621f, 0.783691f, 0.780762f, 0.001852f, 0.005554f, 0.008957f, 0.012642f, 0.016296f, 0.020172f, 0.024033f, 0.027878f,
+		0.031677f, 0.035919f, 0.040253f, 0.044952f, 0.049255f, 0.053955f, 0.058960f, 0.063965f, 0.069336f, 0.074951f, 0.080933f, 0.087219f,
+		0.093201f, 0.100159f, 0.106689f, 0.114197f, 0.121521f, 0.129517f, 0.137817f, 0.146118f, 0.155151f, 0.164307f, 0.173462f, 0.183472f,
+		0.193970f, 0.204224f, 0.215210f, 0.226562f, 0.238037f, 0.250244f, 0.262451f, 0.274902f, 0.287598f, 0.301025f, 0.314209f, 0.327393f,
+		0.342041f, 0.356445f, 0.370850f, 0.385254f, 0.400879f, 0.415771f, 0.431396f, 0.446777f, 0.463379f, 0.480469f, 0.497314f, 0.514160f,
+		0.530273f, 0.547363f, 0.774414f, 0.783203f, 0.782715f, 0.779297f, 0.776367f, 0.773438f, 0.001690f, 0.005207f, 0.008278f, 0.011696f,
+		0.015068f, 0.018784f, 0.022186f, 0.025909f, 0.029221f, 0.033508f, 0.037109f, 0.041321f, 0.045471f, 0.049774f, 0.054108f, 0.058838f,
+		0.063843f, 0.069214f, 0.074280f, 0.080078f, 0.086243f, 0.091980f, 0.098083f, 0.105164f, 0.111877f, 0.119446f, 0.126953f, 0.134888f,
+		0.143555f, 0.151978f, 0.161133f, 0.170532f, 0.180176f, 0.189697f, 0.200684f, 0.211182f, 0.222412f, 0.234009f, 0.245972f, 0.257568f,
+		0.270508f, 0.282959f, 0.295898f, 0.309570f, 0.323486f, 0.337158f, 0.351562f, 0.366211f, 0.381104f, 0.396729f, 0.411865f, 0.427490f,
+		0.443604f, 0.459961f, 0.477051f, 0.494385f, 0.510742f, 0.529297f, 0.763184f, 0.774902f, 0.773438f, 0.771973f, 0.769043f, 0.767578f,
+		0.001528f, 0.004692f, 0.007587f, 0.010956f, 0.014221f, 0.016907f, 0.020218f, 0.023407f, 0.027283f, 0.030273f, 0.033997f, 0.038055f,
+		0.041809f, 0.045959f, 0.049683f, 0.053955f, 0.058838f, 0.063171f, 0.068176f, 0.073120f, 0.078491f, 0.084473f, 0.090332f, 0.096619f,
+		0.102905f, 0.109619f, 0.116699f, 0.124207f, 0.131958f, 0.140503f, 0.148438f, 0.157349f, 0.166626f, 0.176392f, 0.186157f, 0.196045f,
+		0.207031f, 0.218018f, 0.229736f, 0.241699f, 0.253174f, 0.265381f, 0.278320f, 0.291748f, 0.305176f, 0.318848f, 0.333496f, 0.347412f,
+		0.362305f, 0.376709f, 0.392822f, 0.407715f, 0.424072f, 0.440430f, 0.457031f, 0.473633f, 0.491211f, 0.508789f, 0.753906f, 0.766602f,
+		0.767090f, 0.764160f, 0.761719f, 0.759766f, 0.001261f, 0.004250f, 0.007389f, 0.010185f, 0.013023f, 0.015976f, 0.018692f, 0.021713f,
+		0.024734f, 0.028183f, 0.031464f, 0.034943f, 0.038452f, 0.041870f, 0.045410f, 0.049561f, 0.054047f, 0.058044f, 0.062164f, 0.067017f,
+		0.071838f, 0.077332f, 0.082581f, 0.088318f, 0.094360f, 0.100525f, 0.107117f, 0.114258f, 0.121643f, 0.128540f, 0.136841f, 0.144897f,
+		0.153931f, 0.162476f, 0.171875f, 0.182007f, 0.192139f, 0.202637f, 0.213623f, 0.224854f, 0.237183f, 0.248657f, 0.260986f, 0.274170f,
+		0.287354f, 0.300781f, 0.314453f, 0.328613f, 0.343018f, 0.358643f, 0.373291f, 0.388916f, 0.404785f, 0.420654f, 0.437744f, 0.454590f,
+		0.471924f, 0.489990f, 0.744629f, 0.757812f, 0.757812f, 0.756836f, 0.754395f, 0.752441f, 0.001527f, 0.004047f, 0.006680f, 0.009369f,
+		0.012024f, 0.014618f, 0.017288f, 0.020248f, 0.022705f, 0.025803f, 0.028778f, 0.031769f, 0.034912f, 0.038330f, 0.041595f, 0.045166f,
+		0.048737f, 0.052673f, 0.056885f, 0.061218f, 0.065552f, 0.070251f, 0.075012f, 0.080505f, 0.086060f, 0.091614f, 0.097656f, 0.104065f,
+		0.110901f, 0.118225f, 0.125366f, 0.133179f, 0.141357f, 0.149902f, 0.158569f, 0.168213f, 0.177734f, 0.187866f, 0.198364f, 0.208984f,
+		0.220581f, 0.232422f, 0.244019f, 0.256836f, 0.269287f, 0.282471f, 0.296143f, 0.309326f, 0.324463f, 0.338379f, 0.353760f, 0.368652f,
+		0.385498f, 0.400635f, 0.417725f, 0.434570f, 0.451660f, 0.469482f, 0.733887f, 0.749023f, 0.750977f, 0.749023f, 0.747070f, 0.744629f,
+		0.001313f, 0.003803f, 0.006126f, 0.008507f, 0.011185f, 0.013550f, 0.015839f, 0.018219f, 0.021027f, 0.023438f, 0.026520f, 0.029129f,
+		0.031738f, 0.034821f, 0.037964f, 0.041138f, 0.044434f, 0.048035f, 0.051636f, 0.055420f, 0.059540f, 0.063782f, 0.068176f, 0.073181f,
+		0.077881f, 0.083496f, 0.088989f, 0.094849f, 0.101440f, 0.107849f, 0.114441f, 0.121887f, 0.129395f, 0.137207f, 0.145874f, 0.154419f,
+		0.163574f, 0.173462f, 0.183228f, 0.193726f, 0.204712f, 0.216064f, 0.227661f, 0.239624f, 0.251709f, 0.264648f, 0.277832f, 0.291504f,
+		0.305664f, 0.320312f, 0.334473f, 0.349854f, 0.365479f, 0.380615f, 0.397217f, 0.414551f, 0.432129f, 0.449951f, 0.722656f, 0.740234f,
+		0.741699f, 0.741211f, 0.739746f, 0.737793f, 0.001137f, 0.003654f, 0.005871f, 0.007881f, 0.010262f, 0.012268f, 0.014496f, 0.017059f,
+		0.018890f, 0.021317f, 0.023605f, 0.026291f, 0.029007f, 0.031494f, 0.034515f, 0.036987f, 0.040375f, 0.043457f, 0.046936f, 0.050385f,
+		0.053925f, 0.058044f, 0.061981f, 0.066650f, 0.070679f, 0.075562f, 0.080994f, 0.085938f, 0.091919f, 0.098450f, 0.104370f, 0.110840f,
+		0.118164f, 0.125366f, 0.133301f, 0.141357f, 0.150024f, 0.159546f, 0.168457f, 0.178711f, 0.189453f, 0.199707f, 0.211060f, 0.222656f,
+		0.234741f, 0.247314f, 0.260010f, 0.272705f, 0.287354f, 0.300781f, 0.315674f, 0.330322f, 0.345947f, 0.362061f, 0.377441f, 0.394775f,
+		0.412109f, 0.429199f, 0.712891f, 0.730957f, 0.733398f, 0.733398f, 0.731445f, 0.729492f, 0.001163f, 0.003218f, 0.005329f, 0.007542f,
+		0.009331f, 0.011330f, 0.013367f, 0.015434f, 0.017685f, 0.019714f, 0.021515f, 0.024139f, 0.026062f, 0.028763f, 0.031204f, 0.033722f,
+		0.036163f, 0.039398f, 0.041992f, 0.045624f, 0.048553f, 0.051971f, 0.056000f, 0.059937f, 0.063904f, 0.068054f, 0.072876f, 0.077820f,
+		0.083374f, 0.088623f, 0.094116f, 0.100830f, 0.107117f, 0.114197f, 0.121399f, 0.129272f, 0.136963f, 0.145630f, 0.154785f, 0.163696f,
+		0.173828f, 0.184204f, 0.194946f, 0.205933f, 0.217529f, 0.229614f, 0.242676f, 0.255859f, 0.269043f, 0.282471f, 0.296387f, 0.311523f,
+		0.326172f, 0.341553f, 0.357910f, 0.374756f, 0.391846f, 0.409180f, 0.701660f, 0.721680f, 0.723633f, 0.724609f, 0.723145f, 0.722656f,
+		0.001008f, 0.003147f, 0.004818f, 0.006882f, 0.008530f, 0.010468f, 0.012390f, 0.013832f, 0.016006f, 0.017899f, 0.019608f, 0.021866f,
+		0.023849f, 0.025940f, 0.027847f, 0.030350f, 0.032806f, 0.035187f, 0.037994f, 0.040619f, 0.043732f, 0.046875f, 0.050110f, 0.053833f,
+		0.057617f, 0.061371f, 0.065613f, 0.070068f, 0.074768f, 0.079895f, 0.085144f, 0.090637f, 0.096863f, 0.103149f, 0.110107f, 0.116943f,
+		0.124634f, 0.132568f, 0.140991f, 0.149536f, 0.159302f, 0.169189f, 0.179443f, 0.189575f, 0.201538f, 0.213013f, 0.225342f, 0.236938f,
+		0.250244f, 0.264160f, 0.278320f, 0.292236f, 0.307617f, 0.322021f, 0.337891f, 0.354248f, 0.371582f, 0.389160f, 0.689941f, 0.712891f,
+		0.715820f, 0.715820f, 0.715820f, 0.714355f, 0.001126f, 0.002708f, 0.004486f, 0.006313f, 0.007927f, 0.009659f, 0.011238f, 0.012833f,
+		0.014435f, 0.015823f, 0.017670f, 0.019485f, 0.021347f, 0.023453f, 0.025101f, 0.027161f, 0.029160f, 0.031525f, 0.033752f, 0.036560f,
+		0.039154f, 0.041687f, 0.044891f, 0.047943f, 0.051453f, 0.054871f, 0.058655f, 0.062622f, 0.067078f, 0.071411f, 0.076355f, 0.081665f,
+		0.086792f, 0.092957f, 0.098877f, 0.105713f, 0.112549f, 0.119995f, 0.127563f, 0.135864f, 0.144897f, 0.154297f, 0.164185f, 0.173828f,
+		0.185059f, 0.196045f, 0.208008f, 0.219849f, 0.232666f, 0.245483f, 0.259033f, 0.273438f, 0.287842f, 0.302734f, 0.318604f, 0.334473f,
+		0.351318f, 0.369385f, 0.679688f, 0.702637f, 0.707031f, 0.707031f, 0.707031f, 0.705566f, 0.000980f, 0.002733f, 0.004021f, 0.005688f,
+		0.007084f, 0.008553f, 0.010345f, 0.011513f, 0.012962f, 0.014297f, 0.015823f, 0.017609f, 0.019119f, 0.020721f, 0.022568f, 0.024200f,
+		0.026291f, 0.028000f, 0.030457f, 0.032410f, 0.034912f, 0.037476f, 0.039734f, 0.042786f, 0.045563f, 0.048920f, 0.052185f, 0.055817f,
+		0.059662f, 0.063660f, 0.067993f, 0.072632f, 0.077759f, 0.083191f, 0.088623f, 0.094971f, 0.101135f, 0.107849f, 0.115479f, 0.122864f,
+		0.131592f, 0.139893f, 0.149414f, 0.158447f, 0.169067f, 0.179443f, 0.191040f, 0.202393f, 0.214478f, 0.227539f, 0.240723f, 0.255127f,
+		0.268555f, 0.283447f, 0.298828f, 0.315186f, 0.331787f, 0.348389f, 0.667480f, 0.693359f, 0.697754f, 0.698730f, 0.698242f, 0.697754f,
+		0.000870f, 0.002420f, 0.003994f, 0.005165f, 0.006584f, 0.007763f, 0.009209f, 0.010468f, 0.011604f, 0.013336f, 0.013977f, 0.015442f,
+		0.016830f, 0.018509f, 0.020065f, 0.021606f, 0.023224f, 0.024933f, 0.026672f, 0.028656f, 0.030914f, 0.033112f, 0.035187f, 0.037689f,
+		0.040344f, 0.043335f, 0.046234f, 0.049438f, 0.052948f, 0.056427f, 0.060394f, 0.064331f, 0.069031f, 0.073853f, 0.078735f, 0.084412f,
+		0.090271f, 0.096436f, 0.103455f, 0.110229f, 0.118042f, 0.126099f, 0.134766f, 0.143921f, 0.153198f, 0.163696f, 0.174438f, 0.185913f,
+		0.197754f, 0.210083f, 0.222778f, 0.235962f, 0.250000f, 0.264648f, 0.279053f, 0.294922f, 0.311279f, 0.328613f, 0.655273f, 0.684082f,
+		0.688477f, 0.689941f, 0.689941f, 0.689941f, 0.000790f, 0.002153f, 0.003576f, 0.004726f, 0.005966f, 0.007172f, 0.008186f, 0.009453f,
+		0.010521f, 0.011482f, 0.012772f, 0.013771f, 0.015144f, 0.016434f, 0.017792f, 0.019226f, 0.020355f, 0.022049f, 0.023666f, 0.025375f,
+		0.027145f, 0.029297f, 0.030975f, 0.033142f, 0.035339f, 0.037964f, 0.040405f, 0.043365f, 0.046478f, 0.049744f, 0.053101f, 0.057068f,
+		0.060944f, 0.065063f, 0.069763f, 0.074646f, 0.079956f, 0.085938f, 0.091675f, 0.098083f, 0.105164f, 0.112732f, 0.121033f, 0.129395f,
+		0.138428f, 0.148560f, 0.158325f, 0.169067f, 0.180664f, 0.192139f, 0.205078f, 0.217529f, 0.231934f, 0.246094f, 0.260010f, 0.275391f,
+		0.292236f, 0.309570f, 0.644043f, 0.673340f, 0.678711f, 0.680664f, 0.680664f, 0.680176f, 0.000538f, 0.002022f, 0.003185f, 0.004456f,
+		0.005360f, 0.006321f, 0.007286f, 0.008484f, 0.009422f, 0.010185f, 0.011177f, 0.012283f, 0.013191f, 0.014435f, 0.015587f, 0.016769f,
+		0.017914f, 0.019302f, 0.020584f, 0.022171f, 0.023819f, 0.025391f, 0.027222f, 0.028992f, 0.030914f, 0.033234f, 0.035461f, 0.037903f,
+		0.040649f, 0.043396f, 0.046326f, 0.049561f, 0.053131f, 0.056946f, 0.061279f, 0.065613f, 0.070374f, 0.075439f, 0.080811f, 0.086731f,
+		0.093140f, 0.100037f, 0.107544f, 0.115662f, 0.124023f, 0.132935f, 0.143066f, 0.153320f, 0.163696f, 0.175415f, 0.187012f, 0.200195f,
+		0.213013f, 0.227173f, 0.241455f, 0.256592f, 0.272461f, 0.288330f, 0.632812f, 0.663574f, 0.669434f, 0.670898f, 0.671387f, 0.671875f,
+		0.000686f, 0.001864f, 0.002884f, 0.003883f, 0.004829f, 0.005592f, 0.006504f, 0.007454f, 0.008064f, 0.008995f, 0.009850f, 0.010948f,
+		0.011711f, 0.012581f, 0.013763f, 0.014618f, 0.015701f, 0.016953f, 0.018112f, 0.019180f, 0.020691f, 0.021973f, 0.023560f, 0.025192f,
+		0.026962f, 0.028717f, 0.030624f, 0.032959f, 0.035004f, 0.037567f, 0.040314f, 0.043121f, 0.046204f, 0.049713f, 0.053284f, 0.057129f,
+		0.061157f, 0.065796f, 0.071167f, 0.076477f, 0.082214f, 0.088379f, 0.095276f, 0.102600f, 0.110596f, 0.118652f, 0.127808f, 0.137817f,
+		0.147705f, 0.158569f, 0.170166f, 0.182251f, 0.195068f, 0.208008f, 0.222656f, 0.237671f, 0.252686f, 0.269287f, 0.620605f, 0.653320f,
+		0.659180f, 0.661621f, 0.663086f, 0.663574f, 0.000782f, 0.001828f, 0.002949f, 0.003487f, 0.004421f, 0.005032f, 0.005878f, 0.006557f,
+		0.007332f, 0.008110f, 0.008591f, 0.009537f, 0.010094f, 0.011147f, 0.011864f, 0.012779f, 0.013573f, 0.014549f, 0.015625f, 0.016846f,
+		0.017822f, 0.018936f, 0.020279f, 0.021729f, 0.023117f, 0.024704f, 0.026505f, 0.028183f, 0.030289f, 0.032349f, 0.034546f, 0.037109f,
+		0.039703f, 0.042786f, 0.045837f, 0.049133f, 0.053009f, 0.056763f, 0.061584f, 0.066284f, 0.071411f, 0.076843f, 0.083191f, 0.089722f,
+		0.097290f, 0.104919f, 0.113647f, 0.122498f, 0.132324f, 0.142578f, 0.153809f, 0.164917f, 0.177612f, 0.190430f, 0.203857f, 0.218506f,
+		0.233887f, 0.249390f, 0.606934f, 0.642578f, 0.649414f, 0.653320f, 0.652832f, 0.654785f, 0.000604f, 0.001636f, 0.002550f, 0.003180f,
+		0.003799f, 0.004498f, 0.005051f, 0.005573f, 0.006325f, 0.006836f, 0.007607f, 0.008087f, 0.008820f, 0.009483f, 0.010132f, 0.010918f,
+		0.011665f, 0.012527f, 0.013535f, 0.014297f, 0.015251f, 0.016190f, 0.017288f, 0.018433f, 0.019791f, 0.021133f, 0.022400f, 0.023865f,
+		0.025742f, 0.027664f, 0.029373f, 0.031677f, 0.034027f, 0.036255f, 0.039032f, 0.042023f, 0.045197f, 0.048798f, 0.052643f, 0.056824f,
+		0.061493f, 0.066467f, 0.072327f, 0.078308f, 0.084473f, 0.091858f, 0.099609f, 0.108032f, 0.117249f, 0.126831f, 0.137451f, 0.148193f,
+		0.160034f, 0.172729f, 0.186035f, 0.199829f, 0.214722f, 0.229980f, 0.596680f, 0.632812f, 0.638672f, 0.642578f, 0.644531f, 0.645020f,
+		0.000447f, 0.001384f, 0.001986f, 0.002697f, 0.003225f, 0.003828f, 0.004501f, 0.005009f, 0.005459f, 0.006027f, 0.006474f, 0.006935f,
+		0.007591f, 0.008217f, 0.008644f, 0.009308f, 0.010025f, 0.010498f, 0.011330f, 0.012100f, 0.012909f, 0.013924f, 0.014618f, 0.015610f,
+		0.016739f, 0.017807f, 0.019043f, 0.020340f, 0.021622f, 0.023178f, 0.024979f, 0.026520f, 0.028366f, 0.030640f, 0.032959f, 0.035492f,
+		0.038239f, 0.041260f, 0.044495f, 0.048340f, 0.052399f, 0.056732f, 0.061768f, 0.067017f, 0.072754f, 0.079224f, 0.086304f, 0.093994f,
+		0.102478f, 0.111511f, 0.121521f, 0.132080f, 0.143311f, 0.155518f, 0.168213f, 0.181763f, 0.196411f, 0.211548f, 0.583008f, 0.621094f,
+		0.629395f, 0.632324f, 0.634766f, 0.635742f, 0.000375f, 0.001324f, 0.001728f, 0.002466f, 0.002872f, 0.003384f, 0.003685f, 0.004185f,
+		0.004845f, 0.005184f, 0.005444f, 0.006130f, 0.006401f, 0.006844f, 0.007446f, 0.007957f, 0.008636f, 0.008965f, 0.009659f, 0.010139f,
+		0.010971f, 0.011742f, 0.012497f, 0.013138f, 0.014099f, 0.014992f, 0.015900f, 0.017166f, 0.018143f, 0.019485f, 0.020676f, 0.022156f,
+		0.023697f, 0.025528f, 0.027374f, 0.029556f, 0.031921f, 0.034424f, 0.037445f, 0.040375f, 0.044067f, 0.047577f, 0.052155f, 0.056824f,
+		0.062042f, 0.067688f, 0.074158f, 0.081055f, 0.088745f, 0.097351f, 0.106323f, 0.116455f, 0.127075f, 0.138672f, 0.151123f, 0.164062f,
+		0.177856f, 0.192871f, 0.570801f, 0.610840f, 0.619629f, 0.623047f, 0.625488f, 0.625977f, 0.000432f, 0.000921f, 0.001664f, 0.002056f,
+		0.002697f, 0.003061f, 0.003326f, 0.003757f, 0.004044f, 0.004379f, 0.004761f, 0.004948f, 0.005463f, 0.005791f, 0.006199f, 0.006752f,
+		0.007229f, 0.007526f, 0.008156f, 0.008621f, 0.009193f, 0.009712f, 0.010330f, 0.010994f, 0.011688f, 0.012466f, 0.013374f, 0.014153f,
+		0.015099f, 0.016083f, 0.017212f, 0.018250f, 0.019623f, 0.021210f, 0.022614f, 0.024445f, 0.026321f, 0.028351f, 0.030762f, 0.033325f,
+		0.036377f, 0.039642f, 0.043304f, 0.047485f, 0.051880f, 0.056885f, 0.062469f, 0.068542f, 0.075623f, 0.083374f, 0.091919f, 0.101135f,
+		0.111389f, 0.122559f, 0.134277f, 0.146606f, 0.160278f, 0.174683f, 0.557617f, 0.600098f, 0.609375f, 0.612793f, 0.615723f, 0.616699f,
+		0.000255f, 0.000997f, 0.001393f, 0.001908f, 0.002239f, 0.002512f, 0.002720f, 0.003166f, 0.003283f, 0.003616f, 0.003866f, 0.004223f,
+		0.004597f, 0.004795f, 0.005127f, 0.005573f, 0.005939f, 0.006359f, 0.006657f, 0.007133f, 0.007687f, 0.008041f, 0.008545f, 0.009087f,
+		0.009636f, 0.010300f, 0.010910f, 0.011757f, 0.012489f, 0.013313f, 0.014153f, 0.014954f, 0.016037f, 0.017258f, 0.018555f, 0.019867f,
+		0.021530f, 0.023239f, 0.025055f, 0.027252f, 0.029663f, 0.032379f, 0.035339f, 0.038666f, 0.042664f, 0.047058f, 0.051849f, 0.057465f,
+		0.063416f, 0.070557f, 0.078369f, 0.086731f, 0.096313f, 0.106384f, 0.117798f, 0.129761f, 0.143311f, 0.156982f, 0.544922f, 0.588867f,
+		0.599121f, 0.602539f, 0.605469f, 0.606445f, 0.000353f, 0.000879f, 0.001276f, 0.001613f, 0.001785f, 0.002075f, 0.002300f, 0.002501f,
+		0.002808f, 0.003010f, 0.003283f, 0.003487f, 0.003714f, 0.003967f, 0.004269f, 0.004597f, 0.004837f, 0.005230f, 0.005512f, 0.005878f,
+		0.006203f, 0.006626f, 0.007030f, 0.007519f, 0.007866f, 0.008354f, 0.009010f, 0.009468f, 0.010017f, 0.010765f, 0.011444f, 0.012291f,
+		0.013100f, 0.014030f, 0.015030f, 0.016098f, 0.017441f, 0.018646f, 0.020157f, 0.021912f, 0.023804f, 0.026047f, 0.028488f, 0.031342f,
+		0.034424f, 0.037994f, 0.042206f, 0.046997f, 0.052338f, 0.058533f, 0.065369f, 0.073364f, 0.081787f, 0.091492f, 0.102356f, 0.113647f,
+		0.126343f, 0.139526f, 0.531250f, 0.579102f, 0.587891f, 0.592773f, 0.595703f, 0.596680f, 0.000295f, 0.000784f, 0.000912f, 0.001261f,
+		0.001517f, 0.001761f, 0.001893f, 0.002113f, 0.002211f, 0.002432f, 0.002676f, 0.002861f, 0.002993f, 0.003294f, 0.003479f, 0.003700f,
+		0.003933f, 0.004242f, 0.004452f, 0.004745f, 0.004974f, 0.005428f, 0.005642f, 0.006081f, 0.006401f, 0.006817f, 0.007240f, 0.007641f,
+		0.008209f, 0.008667f, 0.009361f, 0.009720f, 0.010506f, 0.011261f, 0.012024f, 0.012794f, 0.013840f, 0.014893f, 0.016113f, 0.017395f,
+		0.018860f, 0.020493f, 0.022446f, 0.024658f, 0.027283f, 0.030228f, 0.033691f, 0.037659f, 0.042145f, 0.047546f, 0.053467f, 0.060547f,
+		0.068359f, 0.077332f, 0.087158f, 0.098145f, 0.109741f, 0.123230f, 0.517090f, 0.566895f, 0.576660f, 0.581543f, 0.584961f, 0.587402f,
+		0.000247f, 0.000702f, 0.000849f, 0.001033f, 0.001304f, 0.001416f, 0.001576f, 0.001754f, 0.001860f, 0.001953f, 0.002104f, 0.002327f,
+		0.002419f, 0.002651f, 0.002785f, 0.003014f, 0.003134f, 0.003315f, 0.003584f, 0.003813f, 0.004078f, 0.004295f, 0.004555f, 0.004784f,
+		0.005013f, 0.005329f, 0.005669f, 0.006069f, 0.006439f, 0.006821f, 0.007381f, 0.007797f, 0.008301f, 0.008812f, 0.009430f, 0.010139f,
+		0.010948f, 0.011642f, 0.012573f, 0.013664f, 0.014671f, 0.016052f, 0.017502f, 0.019135f, 0.021255f, 0.023438f, 0.026199f, 0.029312f,
+		0.033203f, 0.037476f, 0.042725f, 0.048828f, 0.055695f, 0.063721f, 0.072937f, 0.082947f, 0.094666f, 0.107117f, 0.504883f, 0.555664f,
+		0.566406f, 0.572754f, 0.574707f, 0.577148f, 0.000217f, 0.000516f, 0.000750f, 0.000898f, 0.001011f, 0.001117f, 0.001203f, 0.001307f,
+		0.001470f, 0.001604f, 0.001659f, 0.001750f, 0.001945f, 0.002121f, 0.002249f, 0.002316f, 0.002478f, 0.002581f, 0.002832f, 0.003000f,
+		0.003164f, 0.003334f, 0.003593f, 0.003784f, 0.003990f, 0.004196f, 0.004440f, 0.004673f, 0.005035f, 0.005329f, 0.005642f, 0.005981f,
+		0.006462f, 0.006916f, 0.007313f, 0.007805f, 0.008377f, 0.008987f, 0.009727f, 0.010521f, 0.011314f, 0.012421f, 0.013466f, 0.014755f,
+		0.016235f, 0.017914f, 0.019913f, 0.022461f, 0.025330f, 0.028778f, 0.033081f, 0.038239f, 0.044189f, 0.051422f, 0.059662f, 0.069336f,
+		0.080200f, 0.091980f, 0.492676f, 0.543945f, 0.555664f, 0.561035f, 0.564453f, 0.566406f, 0.000131f, 0.000355f, 0.000605f, 0.000759f,
+		0.000832f, 0.000904f, 0.001018f, 0.000975f, 0.001144f, 0.001235f, 0.001336f, 0.001447f, 0.001518f, 0.001620f, 0.001668f, 0.001835f,
+		0.001901f, 0.002045f, 0.002188f, 0.002270f, 0.002424f, 0.002577f, 0.002707f, 0.002893f, 0.003002f, 0.003223f, 0.003407f, 0.003572f,
+		0.003851f, 0.004017f, 0.004391f, 0.004608f, 0.004833f, 0.005203f, 0.005497f, 0.005886f, 0.006351f, 0.006771f, 0.007278f, 0.007858f,
+		0.008560f, 0.009315f, 0.010086f, 0.011078f, 0.012222f, 0.013443f, 0.015022f, 0.016769f, 0.018967f, 0.021591f, 0.024780f, 0.028931f,
+		0.033875f, 0.039734f, 0.047241f, 0.056122f, 0.066101f, 0.077637f, 0.477783f, 0.532715f, 0.544922f, 0.551270f, 0.553711f, 0.555664f,
+		0.000245f, 0.000303f, 0.000473f, 0.000498f, 0.000544f, 0.000707f, 0.000700f, 0.000767f, 0.000802f, 0.000892f, 0.001021f, 0.001086f,
+		0.001140f, 0.001260f, 0.001303f, 0.001325f, 0.001462f, 0.001553f, 0.001603f, 0.001746f, 0.001816f, 0.001904f, 0.002043f, 0.002127f,
+		0.002254f, 0.002356f, 0.002548f, 0.002672f, 0.002851f, 0.003092f, 0.003265f, 0.003374f, 0.003647f, 0.003891f, 0.004097f, 0.004360f,
+		0.004669f, 0.004997f, 0.005390f, 0.005810f, 0.006226f, 0.006756f, 0.007450f, 0.008095f, 0.008934f, 0.009827f, 0.010902f, 0.012268f,
+		0.013840f, 0.015701f, 0.018036f, 0.021072f, 0.024948f, 0.029800f, 0.035980f, 0.043945f, 0.053345f, 0.063843f, 0.465576f, 0.520996f,
+		0.535645f, 0.540039f, 0.543457f, 0.545898f, 0.000108f, 0.000275f, 0.000332f, 0.000402f, 0.000462f, 0.000468f, 0.000580f, 0.000522f,
+		0.000616f, 0.000657f, 0.000758f, 0.000762f, 0.000812f, 0.000870f, 0.000945f, 0.000978f, 0.001054f, 0.001109f, 0.001179f, 0.001213f,
+		0.001311f, 0.001371f, 0.001473f, 0.001558f, 0.001629f, 0.001718f, 0.001837f, 0.001903f, 0.002016f, 0.002159f, 0.002258f, 0.002478f,
+		0.002548f, 0.002731f, 0.002909f, 0.003086f, 0.003317f, 0.003580f, 0.003885f, 0.004116f, 0.004421f, 0.004818f, 0.005264f, 0.005745f,
+		0.006294f, 0.006966f, 0.007748f, 0.008667f, 0.009766f, 0.011086f, 0.012787f, 0.014908f, 0.017746f, 0.021271f, 0.026382f, 0.032990f,
+		0.041199f, 0.051239f, 0.452393f, 0.509277f, 0.522461f, 0.529297f, 0.533203f, 0.535156f, 0.000016f, 0.000143f, 0.000244f, 0.000315f,
+		0.000309f, 0.000391f, 0.000344f, 0.000402f, 0.000429f, 0.000517f, 0.000522f, 0.000526f, 0.000546f, 0.000606f, 0.000628f, 0.000705f,
+		0.000692f, 0.000781f, 0.000837f, 0.000868f, 0.000923f, 0.000969f, 0.001013f, 0.001070f, 0.001142f, 0.001186f, 0.001273f, 0.001326f,
+		0.001397f, 0.001534f, 0.001561f, 0.001685f, 0.001775f, 0.001873f, 0.002024f, 0.002153f, 0.002272f, 0.002443f, 0.002611f, 0.002800f,
+		0.003014f, 0.003250f, 0.003529f, 0.003868f, 0.004227f, 0.004692f, 0.005192f, 0.005836f, 0.006603f, 0.007587f, 0.008751f, 0.010193f,
+		0.012001f, 0.014610f, 0.018219f, 0.023392f, 0.030594f, 0.039795f, 0.437744f, 0.498291f, 0.512207f, 0.517578f, 0.521484f, 0.525391f,
+		0.000102f, 0.000186f, 0.000171f, 0.000181f, 0.000227f, 0.000229f, 0.000231f, 0.000278f, 0.000293f, 0.000304f, 0.000314f, 0.000375f,
+		0.000365f, 0.000411f, 0.000446f, 0.000457f, 0.000496f, 0.000513f, 0.000533f, 0.000554f, 0.000603f, 0.000622f, 0.000669f, 0.000708f,
+		0.000757f, 0.000789f, 0.000843f, 0.000875f, 0.000925f, 0.000964f, 0.001037f, 0.001094f, 0.001172f, 0.001243f, 0.001324f, 0.001373f,
+		0.001497f, 0.001570f, 0.001712f, 0.001829f, 0.001947f, 0.002123f, 0.002291f, 0.002472f, 0.002703f, 0.003008f, 0.003342f, 0.003757f,
+		0.004204f, 0.004810f, 0.005539f, 0.006554f, 0.007828f, 0.009537f, 0.011894f, 0.015442f, 0.021072f, 0.029282f, 0.424561f, 0.486084f,
+		0.500488f, 0.506836f, 0.512207f, 0.514648f, 0.000014f, 0.000127f, 0.000112f, 0.000109f, 0.000143f, 0.000165f, 0.000141f, 0.000180f,
+		0.000185f, 0.000191f, 0.000196f, 0.000203f, 0.000233f, 0.000252f, 0.000260f, 0.000274f, 0.000288f, 0.000314f, 0.000328f, 0.000363f,
+		0.000362f, 0.000374f, 0.000400f, 0.000436f, 0.000464f, 0.000501f, 0.000504f, 0.000521f, 0.000563f, 0.000593f, 0.000635f, 0.000671f,
+		0.000712f, 0.000740f, 0.000800f, 0.000837f, 0.000892f, 0.000955f, 0.001030f, 0.001092f, 0.001167f, 0.001270f, 0.001369f, 0.001491f,
+		0.001626f, 0.001769f, 0.001993f, 0.002209f, 0.002523f, 0.002863f, 0.003325f, 0.003880f, 0.004715f, 0.005764f, 0.007320f, 0.009468f,
+		0.013344f, 0.020187f, 0.410645f, 0.473877f, 0.489258f, 0.496826f, 0.500488f, 0.503906f, 0.000103f, 0.000078f, 0.000067f, 0.000065f,
+		0.000086f, 0.000085f, 0.000101f, 0.000106f, 0.000106f, 0.000107f, 0.000115f, 0.000133f, 0.000118f, 0.000133f, 0.000154f, 0.000150f,
+		0.000167f, 0.000177f, 0.000180f, 0.000190f, 0.000207f, 0.000213f, 0.000228f, 0.000238f, 0.000267f, 0.000277f, 0.000287f, 0.000298f,
+		0.000313f, 0.000325f, 0.000347f, 0.000375f, 0.000393f, 0.000405f, 0.000440f, 0.000463f, 0.000486f, 0.000527f, 0.000562f, 0.000599f,
+		0.000639f, 0.000688f, 0.000757f, 0.000807f, 0.000879f, 0.000961f, 0.001059f, 0.001180f, 0.001342f, 0.001533f, 0.001762f, 0.002102f,
+		0.002502f, 0.003128f, 0.004028f, 0.005379f, 0.007591f, 0.012505f, 0.397217f, 0.462891f, 0.478760f, 0.485840f, 0.490479f, 0.492676f,
+		0.000087f, 0.000063f, 0.000054f, 0.000048f, 0.000047f, 0.000044f, 0.000046f, 0.000047f, 0.000047f, 0.000060f, 0.000053f, 0.000056f,
+		0.000072f, 0.000060f, 0.000064f, 0.000069f, 0.000078f, 0.000085f, 0.000084f, 0.000090f, 0.000094f, 0.000102f, 0.000105f, 0.000111f,
+		0.000116f, 0.000126f, 0.000132f, 0.000150f, 0.000147f, 0.000158f, 0.000167f, 0.000178f, 0.000185f, 0.000192f, 0.000211f, 0.000216f,
+		0.000226f, 0.000246f, 0.000265f, 0.000284f, 0.000299f, 0.000325f, 0.000349f, 0.000381f, 0.000415f, 0.000448f, 0.000490f, 0.000544f,
+		0.000612f, 0.000694f, 0.000798f, 0.000943f, 0.001139f, 0.001436f, 0.001870f, 0.002586f, 0.003817f, 0.006474f, 0.383545f, 0.450195f,
+		0.467041f, 0.474365f, 0.478760f, 0.482422f, 0.000065f, 0.000045f, 0.000037f, 0.000033f, 0.000030f, 0.000028f, 0.000026f, 0.000025f,
+		0.000024f, 0.000022f, 0.000021f, 0.000025f, 0.000020f, 0.000021f, 0.000025f, 0.000029f, 0.000028f, 0.000031f, 0.000033f, 0.000034f,
+		0.000036f, 0.000041f, 0.000045f, 0.000040f, 0.000045f, 0.000049f, 0.000051f, 0.000048f, 0.000055f, 0.000057f, 0.000061f, 0.000066f,
+		0.000072f, 0.000068f, 0.000073f, 0.000078f, 0.000087f, 0.000089f, 0.000097f, 0.000104f, 0.000113f, 0.000115f, 0.000128f, 0.000137f,
+		0.000148f, 0.000160f, 0.000174f, 0.000194f, 0.000221f, 0.000248f, 0.000283f, 0.000324f, 0.000396f, 0.000496f, 0.000657f, 0.000928f,
+		0.001479f, 0.002684f, 0.371094f, 0.438477f, 0.455078f, 0.463867f, 0.468750f, 0.471191f, 0.000029f, 0.000019f, 0.000016f, 0.000014f,
+		0.000014f, 0.000013f, 0.000012f, 0.000012f, 0.000012f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000010f,
+		0.000009f, 0.000009f, 0.000009f, 0.000008f, 0.000008f, 0.000007f, 0.000008f, 0.000007f, 0.000008f, 0.000009f, 0.000010f, 0.000011f,
+		0.000012f, 0.000011f, 0.000012f, 0.000013f, 0.000015f, 0.000017f, 0.000018f, 0.000018f, 0.000020f, 0.000019f, 0.000021f, 0.000024f,
+		0.000024f, 0.000026f, 0.000028f, 0.000031f, 0.000031f, 0.000035f, 0.000040f, 0.000041f, 0.000045f, 0.000052f, 0.000059f, 0.000071f,
+		0.000083f, 0.000099f, 0.000132f, 0.000188f, 0.000315f, 0.000712f, 0.356934f, 0.426514f, 0.444824f, 0.452637f, 0.457520f, 0.460938f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000001f, 0.000002f, 0.000002f,
+		0.000002f, 0.000002f, 0.000003f, 0.000003f, 0.000003f, 0.000004f, 0.000004f, 0.000006f, 0.000010f, 0.000027f, 0.343750f, 0.414795f,
+		0.433105f, 0.441895f, 0.446289f, 0.449951f, 
+	},
+	{
+		0.012436f, 0.037598f, 0.062805f, 0.087891f, 0.113037f, 0.137329f, 0.161621f, 0.185425f, 0.209717f, 0.232544f, 0.255371f, 0.278076f,
+		0.300049f, 0.321289f, 0.343506f, 0.364014f, 0.385010f, 0.404785f, 0.424561f, 0.444824f, 0.463623f, 0.482422f, 0.501465f, 0.520020f,
+		0.537598f, 0.554688f, 0.572266f, 0.589355f, 0.605957f, 0.622070f, 0.639648f, 0.655273f, 0.670410f, 0.685547f, 0.700684f, 0.715332f,
+		0.730469f, 0.744629f, 0.758301f, 0.771973f, 0.785156f, 0.799316f, 0.812012f, 0.825684f, 0.837891f, 0.850586f, 0.863281f, 0.875000f,
+		0.887207f, 0.898926f, 0.910156f, 0.921387f, 0.933105f, 0.944336f, 0.954102f, 0.964844f, 0.976074f, 0.985840f, 0.978027f, 0.947266f,
+		0.925781f, 0.907715f, 0.892090f, 0.877930f, 0.011276f, 0.034546f, 0.058289f, 0.082031f, 0.105469f, 0.128662f, 0.152344f, 0.174805f,
+		0.197876f, 0.219604f, 0.241455f, 0.263672f, 0.284912f, 0.306152f, 0.326416f, 0.347168f, 0.366699f, 0.387695f, 0.406494f, 0.426025f,
+		0.444824f, 0.463379f, 0.481934f, 0.500000f, 0.518066f, 0.535645f, 0.552246f, 0.569824f, 0.586426f, 0.603027f, 0.619141f, 0.634766f,
+		0.650391f, 0.666016f, 0.681152f, 0.695801f, 0.710938f, 0.725586f, 0.739258f, 0.753906f, 0.768066f, 0.781250f, 0.794922f, 0.807617f,
+		0.821289f, 0.833496f, 0.846191f, 0.858398f, 0.870605f, 0.882812f, 0.894531f, 0.906250f, 0.917480f, 0.929199f, 0.939453f, 0.951660f,
+		0.961426f, 0.972656f, 0.971680f, 0.942871f, 0.921875f, 0.904785f, 0.889160f, 0.875977f, 0.010628f, 0.032288f, 0.054932f, 0.076172f,
+		0.099060f, 0.121216f, 0.142700f, 0.164795f, 0.186279f, 0.207642f, 0.229248f, 0.249756f, 0.269531f, 0.291016f, 0.310791f, 0.331543f,
+		0.349609f, 0.369385f, 0.388916f, 0.409180f, 0.427246f, 0.444824f, 0.463135f, 0.480713f, 0.499512f, 0.516602f, 0.533203f, 0.550293f,
+		0.567383f, 0.583496f, 0.599609f, 0.615723f, 0.630859f, 0.646973f, 0.661621f, 0.677246f, 0.691895f, 0.705566f, 0.720703f, 0.735352f,
+		0.749512f, 0.763184f, 0.776367f, 0.790039f, 0.803223f, 0.816406f, 0.828613f, 0.842285f, 0.854492f, 0.867676f, 0.878418f, 0.890137f,
+		0.902832f, 0.913086f, 0.925293f, 0.936035f, 0.947754f, 0.958008f, 0.964844f, 0.937500f, 0.917480f, 0.901367f, 0.886719f, 0.873535f,
+		0.009926f, 0.030167f, 0.050995f, 0.071594f, 0.092346f, 0.113892f, 0.134399f, 0.154663f, 0.175537f, 0.195679f, 0.216309f, 0.235840f,
+		0.256104f, 0.276611f, 0.295654f, 0.314453f, 0.333496f, 0.353027f, 0.370850f, 0.389404f, 0.408936f, 0.427490f, 0.445312f, 0.462891f,
+		0.480225f, 0.497803f, 0.513672f, 0.531250f, 0.547363f, 0.563965f, 0.580078f, 0.597168f, 0.612305f, 0.627930f, 0.642578f, 0.658691f,
+		0.673340f, 0.687500f, 0.702637f, 0.717285f, 0.731445f, 0.744629f, 0.758301f, 0.772461f, 0.786133f, 0.799316f, 0.811523f, 0.824707f,
+		0.837891f, 0.849121f, 0.861816f, 0.874023f, 0.887207f, 0.898438f, 0.910156f, 0.920898f, 0.932617f, 0.943848f, 0.958008f, 0.932129f,
+		0.913086f, 0.897461f, 0.883301f, 0.871094f, 0.009178f, 0.028107f, 0.047729f, 0.066895f, 0.086182f, 0.106384f, 0.125977f, 0.145386f,
+		0.165527f, 0.184937f, 0.203857f, 0.224121f, 0.242676f, 0.261475f, 0.281006f, 0.300049f, 0.318604f, 0.336426f, 0.355469f, 0.372314f,
+		0.391113f, 0.409424f, 0.426514f, 0.444092f, 0.461426f, 0.477783f, 0.495850f, 0.512207f, 0.528809f, 0.544434f, 0.561035f, 0.576660f,
+		0.593262f, 0.608398f, 0.623047f, 0.638184f, 0.655273f, 0.668945f, 0.682617f, 0.697754f, 0.712402f, 0.726562f, 0.740234f, 0.753906f,
+		0.768066f, 0.781250f, 0.794434f, 0.807617f, 0.820312f, 0.833496f, 0.845215f, 0.858398f, 0.870605f, 0.881836f, 0.894043f, 0.906738f,
+		0.917480f, 0.928711f, 0.951172f, 0.926758f, 0.909180f, 0.893555f, 0.880859f, 0.868164f, 0.008667f, 0.025986f, 0.044922f, 0.062805f,
+		0.081421f, 0.099854f, 0.118347f, 0.137085f, 0.155518f, 0.173828f, 0.193115f, 0.211304f, 0.229858f, 0.248413f, 0.266602f, 0.285400f,
+		0.303223f, 0.321045f, 0.339111f, 0.357178f, 0.373779f, 0.391357f, 0.409424f, 0.426270f, 0.443115f, 0.460449f, 0.476807f, 0.494141f,
+		0.510254f, 0.526855f, 0.541992f, 0.559082f, 0.574219f, 0.589355f, 0.605469f, 0.620117f, 0.636230f, 0.649902f, 0.664551f, 0.678711f,
+		0.693848f, 0.707031f, 0.723145f, 0.736328f, 0.750977f, 0.762695f, 0.776855f, 0.790039f, 0.803223f, 0.816406f, 0.828613f, 0.842285f,
+		0.853516f, 0.866211f, 0.878906f, 0.890625f, 0.902832f, 0.913574f, 0.944336f, 0.921875f, 0.903809f, 0.889160f, 0.876953f, 0.865234f,
+		0.008057f, 0.024658f, 0.041321f, 0.058411f, 0.075989f, 0.093811f, 0.110535f, 0.128784f, 0.146729f, 0.164307f, 0.182007f, 0.200073f,
+		0.217773f, 0.234619f, 0.252930f, 0.271240f, 0.288086f, 0.306152f, 0.322998f, 0.341064f, 0.357910f, 0.374756f, 0.391357f, 0.409180f,
+		0.425293f, 0.442383f, 0.458496f, 0.475342f, 0.491455f, 0.507324f, 0.523438f, 0.539551f, 0.555176f, 0.570312f, 0.585938f, 0.601074f,
+		0.616699f, 0.631836f, 0.646484f, 0.660645f, 0.676270f, 0.688477f, 0.704102f, 0.718262f, 0.731445f, 0.745117f, 0.760254f, 0.771484f,
+		0.785156f, 0.799316f, 0.812500f, 0.824707f, 0.836914f, 0.850098f, 0.862793f, 0.874512f, 0.886719f, 0.898438f, 0.937500f, 0.915527f,
+		0.899414f, 0.885254f, 0.872559f, 0.861816f, 0.007477f, 0.022919f, 0.038971f, 0.054901f, 0.070801f, 0.087646f, 0.104065f, 0.121155f,
+		0.137573f, 0.155029f, 0.171875f, 0.188721f, 0.206177f, 0.222778f, 0.240112f, 0.257080f, 0.274170f, 0.290283f, 0.308350f, 0.324463f,
+		0.342041f, 0.358154f, 0.375488f, 0.391113f, 0.407471f, 0.424561f, 0.440430f, 0.456787f, 0.474121f, 0.489746f, 0.505371f, 0.521484f,
+		0.536133f, 0.552246f, 0.565918f, 0.582031f, 0.597168f, 0.613281f, 0.626953f, 0.642578f, 0.656738f, 0.670898f, 0.684570f, 0.699219f,
+		0.712891f, 0.727539f, 0.741211f, 0.754395f, 0.768066f, 0.781738f, 0.794434f, 0.808105f, 0.820312f, 0.833984f, 0.846680f, 0.858887f,
+		0.871582f, 0.883301f, 0.930176f, 0.910156f, 0.894043f, 0.880371f, 0.868652f, 0.858398f, 0.007023f, 0.021240f, 0.036224f, 0.051300f,
+		0.066467f, 0.082092f, 0.097900f, 0.113892f, 0.129517f, 0.145752f, 0.161743f, 0.178223f, 0.194702f, 0.210327f, 0.227661f, 0.243408f,
+		0.260986f, 0.276855f, 0.292725f, 0.309814f, 0.326172f, 0.342041f, 0.358398f, 0.375732f, 0.391113f, 0.406982f, 0.422852f, 0.438965f,
+		0.454590f, 0.471191f, 0.486816f, 0.502441f, 0.517578f, 0.533203f, 0.548340f, 0.562988f, 0.578613f, 0.593750f, 0.609375f, 0.623535f,
+		0.638184f, 0.652832f, 0.666992f, 0.680664f, 0.695312f, 0.708984f, 0.722656f, 0.736816f, 0.750000f, 0.764160f, 0.777344f, 0.789551f,
+		0.803223f, 0.816895f, 0.830078f, 0.842773f, 0.854980f, 0.868652f, 0.922852f, 0.904297f, 0.889160f, 0.875977f, 0.864746f, 0.854492f,
+		0.006458f, 0.019913f, 0.033691f, 0.048126f, 0.062744f, 0.077026f, 0.092224f, 0.106567f, 0.122192f, 0.137207f, 0.152222f, 0.167725f,
+		0.183838f, 0.199951f, 0.215088f, 0.231323f, 0.246826f, 0.262695f, 0.279053f, 0.294678f, 0.310547f, 0.326172f, 0.342041f, 0.358887f,
+		0.374268f, 0.389893f, 0.405518f, 0.421143f, 0.437012f, 0.452637f, 0.467773f, 0.483643f, 0.499512f, 0.513672f, 0.529785f, 0.545410f,
+		0.560059f, 0.575195f, 0.590332f, 0.604980f, 0.618652f, 0.634277f, 0.648438f, 0.662598f, 0.676270f, 0.690918f, 0.704102f, 0.718750f,
+		0.732422f, 0.745605f, 0.760254f, 0.773438f, 0.786621f, 0.801270f, 0.812988f, 0.826172f, 0.839844f, 0.851562f, 0.915527f, 0.897949f,
+		0.883789f, 0.871094f, 0.860352f, 0.850586f, 0.006077f, 0.018921f, 0.031464f, 0.045258f, 0.058411f, 0.072144f, 0.085999f, 0.100220f,
+		0.114258f, 0.129028f, 0.143677f, 0.158691f, 0.173584f, 0.188477f, 0.203247f, 0.219238f, 0.234497f, 0.249634f, 0.264893f, 0.280273f,
+		0.295410f, 0.310791f, 0.326904f, 0.342285f, 0.357910f, 0.373535f, 0.388428f, 0.404053f, 0.420166f, 0.435303f, 0.450195f, 0.465332f,
+		0.481201f, 0.496338f, 0.511230f, 0.525879f, 0.540527f, 0.556641f, 0.570312f, 0.585938f, 0.600098f, 0.614746f, 0.629883f, 0.644531f,
+		0.657715f, 0.672363f, 0.687012f, 0.700684f, 0.714355f, 0.729004f, 0.742188f, 0.755371f, 0.769531f, 0.782227f, 0.796875f, 0.810059f,
+		0.823242f, 0.836426f, 0.907715f, 0.891602f, 0.877930f, 0.866211f, 0.855957f, 0.846680f, 0.005596f, 0.017654f, 0.029587f, 0.041840f,
+		0.055115f, 0.067871f, 0.080566f, 0.093994f, 0.107361f, 0.120911f, 0.134766f, 0.149414f, 0.163452f, 0.177979f, 0.192261f, 0.206787f,
+		0.221191f, 0.236816f, 0.250732f, 0.266113f, 0.281250f, 0.295898f, 0.311279f, 0.326904f, 0.342041f, 0.356201f, 0.371826f, 0.387451f,
+		0.402344f, 0.417236f, 0.432373f, 0.447266f, 0.462891f, 0.477539f, 0.492432f, 0.506836f, 0.522949f, 0.536621f, 0.551758f, 0.566895f,
+		0.582031f, 0.596191f, 0.610352f, 0.625488f, 0.640625f, 0.653320f, 0.668457f, 0.682617f, 0.696777f, 0.710449f, 0.724609f, 0.739258f,
+		0.751465f, 0.765625f, 0.780273f, 0.792480f, 0.806152f, 0.820801f, 0.899902f, 0.885742f, 0.872070f, 0.861328f, 0.851562f, 0.842285f,
+		0.005451f, 0.016479f, 0.028259f, 0.039856f, 0.051331f, 0.063416f, 0.075867f, 0.088196f, 0.100952f, 0.113770f, 0.126953f, 0.140747f,
+		0.153564f, 0.167847f, 0.181519f, 0.195679f, 0.210083f, 0.223633f, 0.237427f, 0.252197f, 0.267334f, 0.281738f, 0.296143f, 0.311035f,
+		0.325928f, 0.340332f, 0.355469f, 0.370361f, 0.385010f, 0.400635f, 0.415039f, 0.429688f, 0.444092f, 0.459717f, 0.474121f, 0.489258f,
+		0.503906f, 0.519043f, 0.533203f, 0.548828f, 0.562012f, 0.577637f, 0.591797f, 0.606445f, 0.621582f, 0.635742f, 0.650391f, 0.664551f,
+		0.678223f, 0.692871f, 0.706055f, 0.721191f, 0.733887f, 0.747559f, 0.762207f, 0.775879f, 0.791016f, 0.804199f, 0.892090f, 0.878906f,
+		0.866699f, 0.855957f, 0.846191f, 0.837891f, 0.004963f, 0.015343f, 0.026169f, 0.037079f, 0.047943f, 0.059570f, 0.070801f, 0.083008f,
+		0.095093f, 0.106750f, 0.119507f, 0.132080f, 0.145142f, 0.158569f, 0.171143f, 0.184692f, 0.198730f, 0.211792f, 0.225830f, 0.239380f,
+		0.253662f, 0.267578f, 0.281738f, 0.295898f, 0.309814f, 0.324219f, 0.340088f, 0.353760f, 0.368164f, 0.383057f, 0.397705f, 0.412842f,
+		0.426758f, 0.441406f, 0.456787f, 0.470947f, 0.485352f, 0.500000f, 0.515137f, 0.529785f, 0.543945f, 0.559082f, 0.572754f, 0.588379f,
+		0.602539f, 0.616699f, 0.631348f, 0.645996f, 0.659180f, 0.674805f, 0.689453f, 0.703125f, 0.716797f, 0.729980f, 0.744629f, 0.758789f,
+		0.772461f, 0.786621f, 0.883789f, 0.872070f, 0.860840f, 0.850586f, 0.841309f, 0.833008f, 0.004726f, 0.014549f, 0.024109f, 0.034668f,
+		0.044708f, 0.055573f, 0.066467f, 0.077820f, 0.088928f, 0.100342f, 0.112000f, 0.124390f, 0.136230f, 0.148804f, 0.161621f, 0.173950f,
+		0.186768f, 0.200439f, 0.213623f, 0.226074f, 0.239868f, 0.253418f, 0.267090f, 0.281250f, 0.295410f, 0.309570f, 0.323486f, 0.337891f,
+		0.352295f, 0.365967f, 0.381104f, 0.394775f, 0.409180f, 0.423828f, 0.438477f, 0.452881f, 0.467773f, 0.481689f, 0.496582f, 0.511230f,
+		0.525391f, 0.539551f, 0.554199f, 0.568848f, 0.583984f, 0.599121f, 0.612305f, 0.627441f, 0.641113f, 0.656250f, 0.669922f, 0.684570f,
+		0.699219f, 0.713379f, 0.727539f, 0.741699f, 0.755859f, 0.771484f, 0.875488f, 0.865723f, 0.854492f, 0.845215f, 0.836426f, 0.828613f,
+		0.004452f, 0.013359f, 0.022690f, 0.032745f, 0.042297f, 0.051910f, 0.061920f, 0.072693f, 0.083496f, 0.094177f, 0.105408f, 0.116760f,
+		0.128174f, 0.140137f, 0.151855f, 0.164185f, 0.176758f, 0.189087f, 0.201660f, 0.214478f, 0.227173f, 0.240356f, 0.253906f, 0.267578f,
+		0.280273f, 0.294922f, 0.307373f, 0.321045f, 0.336670f, 0.350098f, 0.363770f, 0.378174f, 0.392334f, 0.406006f, 0.420410f, 0.434082f,
+		0.448975f, 0.463623f, 0.478271f, 0.492676f, 0.506836f, 0.520996f, 0.536133f, 0.550781f, 0.565430f, 0.580078f, 0.593750f, 0.608887f,
+		0.623047f, 0.638184f, 0.651367f, 0.666016f, 0.681152f, 0.695312f, 0.709473f, 0.723145f, 0.738281f, 0.752930f, 0.867676f, 0.858398f,
+		0.848633f, 0.839355f, 0.831055f, 0.823730f, 0.004143f, 0.012794f, 0.021713f, 0.030396f, 0.039551f, 0.048645f, 0.058563f, 0.068176f,
+		0.078308f, 0.088928f, 0.098328f, 0.109924f, 0.120728f, 0.131592f, 0.142944f, 0.154175f, 0.165771f, 0.178223f, 0.190186f, 0.202881f,
+		0.214844f, 0.227417f, 0.240845f, 0.253906f, 0.265869f, 0.279541f, 0.293213f, 0.305908f, 0.320068f, 0.333496f, 0.347168f, 0.361816f,
+		0.375000f, 0.389160f, 0.403320f, 0.417236f, 0.431396f, 0.444824f, 0.459473f, 0.473633f, 0.488525f, 0.503418f, 0.517578f, 0.532227f,
+		0.545410f, 0.560547f, 0.575684f, 0.590332f, 0.604004f, 0.618652f, 0.632812f, 0.647949f, 0.663086f, 0.676758f, 0.691895f, 0.706543f,
+		0.721191f, 0.735840f, 0.859375f, 0.852539f, 0.842773f, 0.833496f, 0.824707f, 0.818848f, 0.003839f, 0.012062f, 0.020126f, 0.028366f,
+		0.036774f, 0.045593f, 0.054718f, 0.063416f, 0.073120f, 0.082825f, 0.092957f, 0.102966f, 0.113464f, 0.123535f, 0.134277f, 0.145020f,
+		0.155762f, 0.167847f, 0.179199f, 0.190796f, 0.202393f, 0.214844f, 0.227417f, 0.239868f, 0.252197f, 0.264648f, 0.277588f, 0.291016f,
+		0.304199f, 0.317383f, 0.330811f, 0.343750f, 0.357422f, 0.371826f, 0.385254f, 0.399902f, 0.413574f, 0.427246f, 0.441162f, 0.455566f,
+		0.469971f, 0.484375f, 0.498535f, 0.514160f, 0.527344f, 0.541992f, 0.556152f, 0.570312f, 0.585449f, 0.600098f, 0.614746f, 0.629883f,
+		0.645508f, 0.658203f, 0.673340f, 0.688477f, 0.703125f, 0.718262f, 0.851074f, 0.844727f, 0.835938f, 0.827637f, 0.820312f, 0.812988f,
+		0.003786f, 0.011147f, 0.018921f, 0.026550f, 0.034729f, 0.042664f, 0.051117f, 0.060028f, 0.068298f, 0.077454f, 0.086914f, 0.096130f,
+		0.105835f, 0.115662f, 0.126343f, 0.136475f, 0.146606f, 0.157715f, 0.168457f, 0.180176f, 0.191528f, 0.202759f, 0.215088f, 0.226929f,
+		0.239014f, 0.251221f, 0.263428f, 0.275391f, 0.289062f, 0.301514f, 0.314941f, 0.328369f, 0.341797f, 0.354736f, 0.367676f, 0.382324f,
+		0.395264f, 0.409912f, 0.423340f, 0.437012f, 0.451660f, 0.465576f, 0.480469f, 0.494629f, 0.508301f, 0.522949f, 0.538086f, 0.551758f,
+		0.567383f, 0.582031f, 0.596191f, 0.610840f, 0.625977f, 0.639648f, 0.655273f, 0.670410f, 0.685547f, 0.700684f, 0.842285f, 0.837402f,
+		0.829590f, 0.821289f, 0.813965f, 0.808105f, 0.003504f, 0.010445f, 0.017609f, 0.025131f, 0.032349f, 0.040314f, 0.047485f, 0.055756f,
+		0.064026f, 0.072571f, 0.080872f, 0.089661f, 0.099426f, 0.108459f, 0.118286f, 0.127930f, 0.137817f, 0.147583f, 0.158203f, 0.169189f,
+		0.180908f, 0.191040f, 0.203003f, 0.214111f, 0.225708f, 0.237549f, 0.249023f, 0.261475f, 0.273926f, 0.286865f, 0.299316f, 0.311768f,
+		0.325684f, 0.338623f, 0.351562f, 0.364746f, 0.378418f, 0.392578f, 0.405518f, 0.419678f, 0.433105f, 0.447998f, 0.461670f, 0.475830f,
+		0.490479f, 0.503906f, 0.519531f, 0.533203f, 0.547852f, 0.562988f, 0.576660f, 0.591797f, 0.606445f, 0.622070f, 0.636719f, 0.652344f,
+		0.666504f, 0.682617f, 0.833496f, 0.830078f, 0.822754f, 0.815918f, 0.808594f, 0.802734f, 0.003447f, 0.009941f, 0.016373f, 0.023300f,
+		0.030228f, 0.037689f, 0.044128f, 0.052551f, 0.059845f, 0.068115f, 0.076538f, 0.083862f, 0.092896f, 0.101440f, 0.110596f, 0.119995f,
+		0.129028f, 0.138916f, 0.148926f, 0.158936f, 0.169189f, 0.180176f, 0.190308f, 0.201416f, 0.212769f, 0.224365f, 0.235962f, 0.247192f,
+		0.259033f, 0.271973f, 0.283936f, 0.296631f, 0.309570f, 0.321777f, 0.334961f, 0.348389f, 0.361572f, 0.374756f, 0.388184f, 0.401611f,
+		0.415771f, 0.429443f, 0.443359f, 0.457520f, 0.471436f, 0.486084f, 0.500977f, 0.514648f, 0.528809f, 0.543457f, 0.558594f, 0.573242f,
+		0.588867f, 0.603516f, 0.617676f, 0.633301f, 0.648926f, 0.664551f, 0.824219f, 0.823242f, 0.815918f, 0.809082f, 0.802246f, 0.796387f,
+		0.003141f, 0.009407f, 0.015251f, 0.021851f, 0.028107f, 0.034882f, 0.041779f, 0.048340f, 0.056244f, 0.062988f, 0.071106f, 0.078796f,
+		0.087036f, 0.094910f, 0.103149f, 0.112305f, 0.121460f, 0.130371f, 0.139404f, 0.149048f, 0.159180f, 0.169189f, 0.179565f, 0.189087f,
+		0.200317f, 0.211548f, 0.222412f, 0.233765f, 0.245117f, 0.257324f, 0.269043f, 0.281006f, 0.293213f, 0.305664f, 0.318848f, 0.331055f,
+		0.343750f, 0.358398f, 0.369873f, 0.384033f, 0.397217f, 0.411865f, 0.424805f, 0.438965f, 0.453125f, 0.467529f, 0.481689f, 0.495850f,
+		0.510254f, 0.524414f, 0.539551f, 0.554688f, 0.569824f, 0.584961f, 0.599121f, 0.614258f, 0.629883f, 0.645020f, 0.815430f, 0.814453f,
+		0.809570f, 0.802734f, 0.796875f, 0.791504f, 0.002838f, 0.008461f, 0.014236f, 0.020676f, 0.026749f, 0.032593f, 0.039032f, 0.045715f,
+		0.052216f, 0.059479f, 0.066467f, 0.073608f, 0.080933f, 0.088623f, 0.096619f, 0.104919f, 0.113098f, 0.121521f, 0.130493f, 0.139526f,
+		0.148560f, 0.158203f, 0.167969f, 0.177979f, 0.187988f, 0.198730f, 0.208862f, 0.220093f, 0.231323f, 0.242798f, 0.253906f, 0.265869f,
+		0.278320f, 0.289551f, 0.302246f, 0.314941f, 0.327393f, 0.340088f, 0.353516f, 0.365967f, 0.379883f, 0.392822f, 0.406738f, 0.420898f,
+		0.434814f, 0.447998f, 0.462891f, 0.477539f, 0.491455f, 0.506836f, 0.520996f, 0.536133f, 0.550781f, 0.565918f, 0.581055f, 0.596680f,
+		0.611816f, 0.627441f, 0.806152f, 0.807617f, 0.801270f, 0.796387f, 0.790039f, 0.784668f, 0.002689f, 0.008102f, 0.013618f, 0.019058f,
+		0.024719f, 0.030548f, 0.036560f, 0.042725f, 0.048615f, 0.054779f, 0.061615f, 0.068604f, 0.075012f, 0.082703f, 0.090271f, 0.097900f,
+		0.105530f, 0.113586f, 0.121826f, 0.130371f, 0.139282f, 0.147705f, 0.157349f, 0.166504f, 0.176147f, 0.186401f, 0.196289f, 0.207520f,
+		0.217651f, 0.228394f, 0.239868f, 0.251465f, 0.262451f, 0.274414f, 0.286377f, 0.298828f, 0.311035f, 0.323730f, 0.336670f, 0.349121f,
+		0.362549f, 0.375244f, 0.389160f, 0.402344f, 0.417236f, 0.429932f, 0.443848f, 0.458984f, 0.472168f, 0.487793f, 0.501953f, 0.517578f,
+		0.531738f, 0.546875f, 0.561523f, 0.576660f, 0.593262f, 0.608398f, 0.797852f, 0.798828f, 0.794922f, 0.789551f, 0.784668f, 0.779297f,
+		0.002666f, 0.007462f, 0.012596f, 0.018066f, 0.023026f, 0.028412f, 0.033813f, 0.039398f, 0.045166f, 0.051239f, 0.057587f, 0.063721f,
+		0.070312f, 0.077148f, 0.084167f, 0.090820f, 0.098267f, 0.105591f, 0.113159f, 0.121460f, 0.129761f, 0.138428f, 0.147217f, 0.156128f,
+		0.165283f, 0.174438f, 0.183960f, 0.194092f, 0.204834f, 0.214844f, 0.225830f, 0.236816f, 0.247925f, 0.259033f, 0.270752f, 0.282227f,
+		0.294678f, 0.306641f, 0.319336f, 0.332031f, 0.344482f, 0.357910f, 0.371094f, 0.384033f, 0.398682f, 0.412109f, 0.425781f, 0.440186f,
+		0.454102f, 0.468018f, 0.482910f, 0.497314f, 0.512207f, 0.528320f, 0.542969f, 0.558594f, 0.573242f, 0.589355f, 0.787598f, 0.791016f,
+		0.787109f, 0.781738f, 0.777344f, 0.772461f, 0.002569f, 0.007069f, 0.012199f, 0.016739f, 0.021393f, 0.026672f, 0.031189f, 0.037109f,
+		0.042480f, 0.047729f, 0.053345f, 0.059387f, 0.065430f, 0.071838f, 0.078186f, 0.084167f, 0.091492f, 0.098816f, 0.105774f, 0.112976f,
+		0.121155f, 0.129028f, 0.136963f, 0.145508f, 0.153687f, 0.163086f, 0.172363f, 0.181885f, 0.191406f, 0.201782f, 0.211670f, 0.222412f,
+		0.233032f, 0.244263f, 0.255371f, 0.266846f, 0.278809f, 0.290527f, 0.302734f, 0.314697f, 0.327393f, 0.340820f, 0.353027f, 0.366455f,
+		0.380127f, 0.393799f, 0.406006f, 0.421143f, 0.435059f, 0.449707f, 0.463623f, 0.479248f, 0.494141f, 0.509277f, 0.523438f, 0.539551f,
+		0.555176f, 0.570801f, 0.778320f, 0.783203f, 0.779785f, 0.775879f, 0.770996f, 0.767090f, 0.002398f, 0.006733f, 0.010918f, 0.015495f,
+		0.020203f, 0.024963f, 0.029663f, 0.034485f, 0.039246f, 0.044678f, 0.049896f, 0.055267f, 0.060486f, 0.066345f, 0.072693f, 0.078857f,
+		0.085083f, 0.091370f, 0.097961f, 0.105530f, 0.112244f, 0.119629f, 0.127563f, 0.135376f, 0.143799f, 0.152100f, 0.160889f, 0.169922f,
+		0.178833f, 0.188843f, 0.198608f, 0.208496f, 0.218628f, 0.229492f, 0.240479f, 0.251953f, 0.262695f, 0.274902f, 0.286377f, 0.298340f,
+		0.310547f, 0.323242f, 0.335693f, 0.349365f, 0.362061f, 0.375000f, 0.388916f, 0.402832f, 0.416748f, 0.430420f, 0.445068f, 0.459473f,
+		0.474854f, 0.489258f, 0.504883f, 0.519531f, 0.535645f, 0.551758f, 0.769043f, 0.774902f, 0.771973f, 0.768555f, 0.764160f, 0.759766f,
+		0.002062f, 0.006191f, 0.010384f, 0.014786f, 0.018402f, 0.023270f, 0.027435f, 0.031891f, 0.036163f, 0.041199f, 0.045685f, 0.051208f,
+		0.056244f, 0.061371f, 0.066772f, 0.072510f, 0.078369f, 0.084656f, 0.091125f, 0.097290f, 0.104309f, 0.111145f, 0.118164f, 0.126221f,
+		0.133301f, 0.141724f, 0.149658f, 0.157837f, 0.167236f, 0.176025f, 0.185547f, 0.195190f, 0.205444f, 0.215332f, 0.225830f, 0.236084f,
+		0.247314f, 0.259033f, 0.270020f, 0.281982f, 0.293701f, 0.305908f, 0.318848f, 0.331787f, 0.344482f, 0.357178f, 0.370361f, 0.384521f,
+		0.397461f, 0.411621f, 0.426025f, 0.440674f, 0.455322f, 0.470703f, 0.485596f, 0.500977f, 0.517578f, 0.532227f, 0.759277f, 0.766602f,
+		0.764160f, 0.761230f, 0.757324f, 0.753418f, 0.002064f, 0.005859f, 0.009613f, 0.013626f, 0.017456f, 0.021606f, 0.025574f, 0.029526f,
+		0.034302f, 0.038422f, 0.042938f, 0.047485f, 0.052155f, 0.056763f, 0.061951f, 0.067139f, 0.072754f, 0.078308f, 0.084167f, 0.090149f,
+		0.096191f, 0.102722f, 0.109558f, 0.116699f, 0.123901f, 0.131104f, 0.139160f, 0.146729f, 0.155273f, 0.163940f, 0.173096f, 0.182129f,
+		0.192017f, 0.201172f, 0.211060f, 0.221558f, 0.232544f, 0.243530f, 0.254150f, 0.266113f, 0.277588f, 0.289307f, 0.301758f, 0.313965f,
+		0.326904f, 0.338867f, 0.352051f, 0.366211f, 0.379150f, 0.393066f, 0.407471f, 0.421875f, 0.436768f, 0.450439f, 0.466553f, 0.481201f,
+		0.497314f, 0.513184f, 0.749512f, 0.758301f, 0.756348f, 0.753906f, 0.750000f, 0.746582f, 0.001851f, 0.005405f, 0.009109f, 0.012589f,
+		0.016129f, 0.020020f, 0.023926f, 0.027481f, 0.031738f, 0.035492f, 0.039734f, 0.044128f, 0.048065f, 0.052765f, 0.057373f, 0.061859f,
+		0.066711f, 0.072388f, 0.077393f, 0.083130f, 0.088745f, 0.094727f, 0.101135f, 0.107666f, 0.114380f, 0.121704f, 0.128540f, 0.136108f,
+		0.144043f, 0.151733f, 0.160522f, 0.169678f, 0.178589f, 0.187622f, 0.197998f, 0.207397f, 0.217285f, 0.227905f, 0.238892f, 0.250000f,
+		0.261230f, 0.272461f, 0.284180f, 0.296387f, 0.308838f, 0.321533f, 0.334473f, 0.347656f, 0.361328f, 0.375000f, 0.388672f, 0.402588f,
+		0.417969f, 0.432617f, 0.447021f, 0.461914f, 0.478516f, 0.493652f, 0.739258f, 0.749512f, 0.749023f, 0.745605f, 0.742188f, 0.739746f,
+		0.001666f, 0.005405f, 0.008575f, 0.011696f, 0.015327f, 0.018646f, 0.022293f, 0.025650f, 0.029327f, 0.032776f, 0.036530f, 0.040619f,
+		0.044128f, 0.048828f, 0.052887f, 0.057098f, 0.061829f, 0.066467f, 0.071350f, 0.076355f, 0.081909f, 0.087341f, 0.092896f, 0.099304f,
+		0.105469f, 0.112000f, 0.118835f, 0.125977f, 0.133545f, 0.140991f, 0.148438f, 0.156982f, 0.165771f, 0.174805f, 0.183960f, 0.193115f,
+		0.203369f, 0.212891f, 0.223389f, 0.234497f, 0.244751f, 0.256348f, 0.268066f, 0.279541f, 0.291260f, 0.303955f, 0.316406f, 0.329590f,
+		0.342529f, 0.355957f, 0.369385f, 0.384766f, 0.398926f, 0.413330f, 0.428467f, 0.442383f, 0.458740f, 0.474609f, 0.728516f, 0.740723f,
+		0.740234f, 0.738281f, 0.735352f, 0.732910f, 0.001534f, 0.004936f, 0.007980f, 0.011223f, 0.013893f, 0.017212f, 0.020294f, 0.023361f,
+		0.026688f, 0.030182f, 0.033600f, 0.037537f, 0.040924f, 0.044495f, 0.048340f, 0.052155f, 0.056732f, 0.061035f, 0.065430f, 0.069824f,
+		0.075073f, 0.080078f, 0.085571f, 0.091003f, 0.096863f, 0.103271f, 0.109009f, 0.115723f, 0.123230f, 0.129639f, 0.137207f, 0.145264f,
+		0.153320f, 0.161499f, 0.170410f, 0.179688f, 0.189087f, 0.198364f, 0.208740f, 0.218750f, 0.229126f, 0.240356f, 0.251465f, 0.263184f,
+		0.274902f, 0.286621f, 0.299072f, 0.311768f, 0.324463f, 0.337402f, 0.351074f, 0.364746f, 0.378662f, 0.394287f, 0.408936f, 0.423096f,
+		0.439453f, 0.455322f, 0.716797f, 0.731934f, 0.732422f, 0.729980f, 0.728027f, 0.725586f, 0.001639f, 0.004337f, 0.007439f, 0.009888f,
+		0.013092f, 0.015717f, 0.018921f, 0.021805f, 0.024612f, 0.027542f, 0.030762f, 0.034088f, 0.037598f, 0.041107f, 0.044189f, 0.047699f,
+		0.051666f, 0.055664f, 0.059723f, 0.064148f, 0.068542f, 0.073425f, 0.078003f, 0.083435f, 0.088806f, 0.094360f, 0.100159f, 0.106079f,
+		0.112915f, 0.119690f, 0.125977f, 0.133667f, 0.141357f, 0.149414f, 0.157349f, 0.166260f, 0.175049f, 0.184326f, 0.193970f, 0.203735f,
+		0.214355f, 0.224609f, 0.235352f, 0.246460f, 0.257568f, 0.269287f, 0.281738f, 0.294189f, 0.305908f, 0.319824f, 0.332520f, 0.346680f,
+		0.360596f, 0.375244f, 0.389648f, 0.404297f, 0.419189f, 0.435791f, 0.707520f, 0.723145f, 0.723633f, 0.722656f, 0.720703f, 0.717773f,
+		0.001469f, 0.004345f, 0.006844f, 0.009483f, 0.012428f, 0.014679f, 0.017166f, 0.019989f, 0.022949f, 0.025574f, 0.028320f, 0.031525f,
+		0.034088f, 0.037323f, 0.040710f, 0.043762f, 0.047119f, 0.050873f, 0.054352f, 0.058441f, 0.062561f, 0.066711f, 0.071167f, 0.075989f,
+		0.080627f, 0.086426f, 0.091553f, 0.097473f, 0.103210f, 0.109680f, 0.115723f, 0.122986f, 0.129761f, 0.137451f, 0.145142f, 0.153198f,
+		0.161621f, 0.170654f, 0.179688f, 0.189087f, 0.198730f, 0.209229f, 0.219604f, 0.230225f, 0.241211f, 0.252197f, 0.264404f, 0.276367f,
+		0.288574f, 0.301270f, 0.314453f, 0.328125f, 0.341309f, 0.354980f, 0.370117f, 0.385498f, 0.399902f, 0.415771f, 0.696289f, 0.714355f,
+		0.715820f, 0.714355f, 0.712891f, 0.710449f, 0.001227f, 0.003862f, 0.006245f, 0.008644f, 0.010796f, 0.013344f, 0.015823f, 0.018448f,
+		0.020645f, 0.023331f, 0.025681f, 0.028305f, 0.030975f, 0.033722f, 0.036987f, 0.039673f, 0.043121f, 0.046112f, 0.049774f, 0.053406f,
+		0.056854f, 0.060760f, 0.064697f, 0.069397f, 0.073364f, 0.078369f, 0.083313f, 0.088257f, 0.094116f, 0.100098f, 0.105957f, 0.112122f,
+		0.118774f, 0.125854f, 0.133057f, 0.140869f, 0.148682f, 0.157227f, 0.165405f, 0.174927f, 0.184082f, 0.193726f, 0.204102f, 0.214111f,
+		0.225098f, 0.236328f, 0.247314f, 0.259277f, 0.270752f, 0.282959f, 0.296143f, 0.309082f, 0.322510f, 0.336426f, 0.350830f, 0.365479f,
+		0.380371f, 0.396240f, 0.684570f, 0.705078f, 0.706543f, 0.706543f, 0.705078f, 0.703125f, 0.001069f, 0.003525f, 0.006062f, 0.008286f,
+		0.010178f, 0.012589f, 0.014542f, 0.017075f, 0.019241f, 0.021179f, 0.023499f, 0.026047f, 0.028137f, 0.030762f, 0.033417f, 0.035889f,
+		0.038757f, 0.041779f, 0.044586f, 0.048309f, 0.051056f, 0.054810f, 0.058777f, 0.062347f, 0.066528f, 0.070740f, 0.075256f, 0.080261f,
+		0.085205f, 0.090393f, 0.095886f, 0.102478f, 0.108154f, 0.114441f, 0.121399f, 0.128784f, 0.135742f, 0.144165f, 0.151978f, 0.160767f,
+		0.169434f, 0.178833f, 0.188721f, 0.198608f, 0.208984f, 0.220215f, 0.230957f, 0.241943f, 0.253906f, 0.265869f, 0.278564f, 0.291260f,
+		0.304443f, 0.318359f, 0.332031f, 0.346680f, 0.361572f, 0.377197f, 0.673828f, 0.695801f, 0.698242f, 0.697754f, 0.697266f, 0.695312f,
+		0.001211f, 0.003250f, 0.005112f, 0.007195f, 0.009651f, 0.011414f, 0.013641f, 0.015205f, 0.017334f, 0.019608f, 0.021164f, 0.023712f,
+		0.025726f, 0.027863f, 0.029984f, 0.032410f, 0.035034f, 0.037689f, 0.040466f, 0.042938f, 0.046478f, 0.049591f, 0.052856f, 0.056274f,
+		0.060089f, 0.063721f, 0.068115f, 0.072266f, 0.076904f, 0.081970f, 0.087036f, 0.092285f, 0.097961f, 0.104309f, 0.110535f, 0.117126f,
+		0.124084f, 0.131226f, 0.139038f, 0.147095f, 0.155884f, 0.164429f, 0.174194f, 0.183228f, 0.192749f, 0.203491f, 0.214233f, 0.224976f,
+		0.236206f, 0.247925f, 0.260498f, 0.272705f, 0.285889f, 0.299805f, 0.312988f, 0.327637f, 0.342529f, 0.356934f, 0.662598f, 0.686523f,
+		0.689453f, 0.689453f, 0.688965f, 0.687500f, 0.001138f, 0.003206f, 0.005180f, 0.007309f, 0.008377f, 0.010635f, 0.012352f, 0.014153f,
+		0.015640f, 0.017487f, 0.019272f, 0.021164f, 0.023026f, 0.025314f, 0.027222f, 0.029282f, 0.031433f, 0.033600f, 0.036041f, 0.038788f,
+		0.041626f, 0.044281f, 0.047455f, 0.050507f, 0.054047f, 0.057556f, 0.061188f, 0.065063f, 0.069214f, 0.073486f, 0.078369f, 0.083191f,
+		0.088196f, 0.093811f, 0.099609f, 0.106018f, 0.112305f, 0.119385f, 0.126343f, 0.134033f, 0.142090f, 0.150635f, 0.159546f, 0.168579f,
+		0.177734f, 0.187500f, 0.198242f, 0.208618f, 0.219604f, 0.231812f, 0.242188f, 0.254883f, 0.267578f, 0.281494f, 0.294434f, 0.308350f,
+		0.322998f, 0.338379f, 0.651367f, 0.676758f, 0.681152f, 0.680664f, 0.680664f, 0.679688f, 0.000977f, 0.002806f, 0.004559f, 0.006176f,
+		0.008034f, 0.009476f, 0.011131f, 0.012741f, 0.014275f, 0.015732f, 0.017334f, 0.019104f, 0.020767f, 0.022293f, 0.024323f, 0.026016f,
+		0.028198f, 0.030197f, 0.032257f, 0.034515f, 0.036957f, 0.039856f, 0.042084f, 0.044891f, 0.047791f, 0.051147f, 0.054535f, 0.058197f,
+		0.061768f, 0.065674f, 0.069946f, 0.074585f, 0.079102f, 0.084412f, 0.089600f, 0.095398f, 0.101196f, 0.107544f, 0.114258f, 0.121094f,
+		0.128662f, 0.137085f, 0.145020f, 0.153687f, 0.162720f, 0.172607f, 0.182129f, 0.192749f, 0.203125f, 0.214111f, 0.226074f, 0.237671f,
+		0.249878f, 0.262207f, 0.275635f, 0.289551f, 0.304199f, 0.318848f, 0.639160f, 0.666992f, 0.671387f, 0.671875f, 0.671875f, 0.671387f,
+		0.000968f, 0.002722f, 0.004318f, 0.005634f, 0.007393f, 0.008667f, 0.010139f, 0.011383f, 0.012856f, 0.014389f, 0.015427f, 0.016907f,
+		0.018387f, 0.020081f, 0.021683f, 0.023315f, 0.025085f, 0.026840f, 0.028641f, 0.030624f, 0.032837f, 0.035065f, 0.037445f, 0.039948f,
+		0.042542f, 0.045410f, 0.048340f, 0.051514f, 0.054840f, 0.058502f, 0.062408f, 0.066223f, 0.070679f, 0.075134f, 0.080078f, 0.085388f,
+		0.090515f, 0.096436f, 0.102722f, 0.109314f, 0.116333f, 0.123352f, 0.131592f, 0.139526f, 0.147949f, 0.156860f, 0.166748f, 0.176758f,
+		0.187134f, 0.197632f, 0.209106f, 0.220337f, 0.232666f, 0.244751f, 0.257568f, 0.270996f, 0.284912f, 0.300537f, 0.627441f, 0.657227f,
+		0.662598f, 0.663574f, 0.663574f, 0.663086f, 0.001081f, 0.002466f, 0.003862f, 0.005348f, 0.006447f, 0.007927f, 0.009018f, 0.010490f,
+		0.011436f, 0.012627f, 0.013916f, 0.015015f, 0.016449f, 0.017563f, 0.019165f, 0.020706f, 0.021973f, 0.023834f, 0.025467f, 0.027130f,
+		0.029175f, 0.030991f, 0.033081f, 0.035156f, 0.037384f, 0.040039f, 0.042603f, 0.045502f, 0.048492f, 0.051636f, 0.054962f, 0.058716f,
+		0.062439f, 0.066467f, 0.071045f, 0.075378f, 0.080811f, 0.085815f, 0.091492f, 0.098022f, 0.103943f, 0.111023f, 0.118164f, 0.125732f,
+		0.133911f, 0.142456f, 0.151367f, 0.161011f, 0.170898f, 0.181396f, 0.192139f, 0.203247f, 0.214844f, 0.227173f, 0.239380f, 0.252441f,
+		0.266602f, 0.281006f, 0.616699f, 0.647949f, 0.653320f, 0.655273f, 0.654785f, 0.655273f, 0.000735f, 0.002331f, 0.003601f, 0.005005f,
+		0.005825f, 0.007061f, 0.008049f, 0.009148f, 0.010315f, 0.011131f, 0.012230f, 0.013367f, 0.014328f, 0.015541f, 0.016968f, 0.018234f,
+		0.019257f, 0.020798f, 0.022202f, 0.023666f, 0.025452f, 0.027115f, 0.028885f, 0.030792f, 0.032715f, 0.035034f, 0.037323f, 0.039825f,
+		0.042419f, 0.045258f, 0.048157f, 0.051422f, 0.054810f, 0.058411f, 0.062378f, 0.066528f, 0.071106f, 0.076233f, 0.081116f, 0.086853f,
+		0.092407f, 0.098938f, 0.105469f, 0.112854f, 0.120361f, 0.128418f, 0.136841f, 0.145752f, 0.155273f, 0.165283f, 0.175537f, 0.186646f,
+		0.197510f, 0.209473f, 0.221558f, 0.234619f, 0.248047f, 0.261719f, 0.603516f, 0.636719f, 0.644531f, 0.645020f, 0.645508f, 0.646484f,
+		0.000837f, 0.002073f, 0.003357f, 0.004292f, 0.005409f, 0.006271f, 0.007271f, 0.007973f, 0.008873f, 0.009956f, 0.010811f, 0.012032f,
+		0.012848f, 0.013664f, 0.014870f, 0.015839f, 0.017090f, 0.018280f, 0.019333f, 0.020691f, 0.022186f, 0.023453f, 0.025223f, 0.026779f,
+		0.028595f, 0.030441f, 0.032410f, 0.034729f, 0.036743f, 0.039307f, 0.042023f, 0.044434f, 0.047791f, 0.050781f, 0.054413f, 0.058075f,
+		0.061951f, 0.066711f, 0.071106f, 0.076355f, 0.081848f, 0.087341f, 0.093872f, 0.099854f, 0.107483f, 0.114441f, 0.122925f, 0.131104f,
+		0.140381f, 0.149414f, 0.159180f, 0.170166f, 0.181152f, 0.192139f, 0.204468f, 0.216553f, 0.230103f, 0.244507f, 0.592773f, 0.626953f,
+		0.635254f, 0.637207f, 0.636719f, 0.637695f, 0.000524f, 0.001863f, 0.003014f, 0.003777f, 0.004852f, 0.005516f, 0.006428f, 0.007111f,
+		0.008095f, 0.008888f, 0.009476f, 0.010345f, 0.011063f, 0.012016f, 0.012810f, 0.013786f, 0.014648f, 0.015717f, 0.016891f, 0.017929f,
+		0.019150f, 0.020401f, 0.021606f, 0.023193f, 0.024597f, 0.026276f, 0.027939f, 0.029770f, 0.031738f, 0.033936f, 0.036194f, 0.038574f,
+		0.041107f, 0.043945f, 0.047180f, 0.050385f, 0.054291f, 0.057770f, 0.061981f, 0.066345f, 0.071167f, 0.076355f, 0.082153f, 0.088074f,
+		0.094666f, 0.101685f, 0.109131f, 0.117249f, 0.125610f, 0.134399f, 0.143921f, 0.154175f, 0.164795f, 0.175659f, 0.187256f, 0.199341f,
+		0.211670f, 0.225464f, 0.580078f, 0.617676f, 0.625000f, 0.627930f, 0.628906f, 0.628906f, 0.000657f, 0.001829f, 0.002909f, 0.003525f,
+		0.004295f, 0.005051f, 0.005592f, 0.006123f, 0.006920f, 0.007553f, 0.008339f, 0.008888f, 0.009689f, 0.010262f, 0.011017f, 0.011848f,
+		0.012634f, 0.013489f, 0.014572f, 0.015427f, 0.016449f, 0.017426f, 0.018539f, 0.019852f, 0.021133f, 0.022507f, 0.023834f, 0.025375f,
+		0.027084f, 0.028976f, 0.030792f, 0.032959f, 0.035400f, 0.037720f, 0.040405f, 0.043243f, 0.046356f, 0.049530f, 0.053314f, 0.057190f,
+		0.061554f, 0.066223f, 0.071472f, 0.076782f, 0.082825f, 0.089417f, 0.096191f, 0.103210f, 0.111633f, 0.119934f, 0.128662f, 0.138550f,
+		0.148315f, 0.158813f, 0.170288f, 0.182373f, 0.194458f, 0.207642f, 0.567383f, 0.606445f, 0.615234f, 0.619141f, 0.620117f, 0.620117f,
+		0.000584f, 0.001548f, 0.002333f, 0.003086f, 0.003660f, 0.004303f, 0.005020f, 0.005543f, 0.006042f, 0.006538f, 0.007118f, 0.007641f,
+		0.008301f, 0.008919f, 0.009499f, 0.010147f, 0.010918f, 0.011414f, 0.012222f, 0.013084f, 0.013901f, 0.014954f, 0.015671f, 0.016724f,
+		0.017914f, 0.019012f, 0.020325f, 0.021698f, 0.022949f, 0.024445f, 0.026215f, 0.027954f, 0.029755f, 0.032043f, 0.034210f, 0.036591f,
+		0.039215f, 0.042297f, 0.045441f, 0.048676f, 0.052612f, 0.056580f, 0.061432f, 0.066040f, 0.071350f, 0.077332f, 0.083496f, 0.090393f,
+		0.097717f, 0.105835f, 0.114380f, 0.123413f, 0.133301f, 0.143066f, 0.153931f, 0.165039f, 0.177124f, 0.190308f, 0.555176f, 0.597656f,
+		0.604980f, 0.609375f, 0.609863f, 0.611328f, 0.000438f, 0.001456f, 0.001925f, 0.002811f, 0.003246f, 0.003731f, 0.004108f, 0.004669f,
+		0.005344f, 0.005535f, 0.005913f, 0.006641f, 0.007038f, 0.007473f, 0.008049f, 0.008675f, 0.009361f, 0.009689f, 0.010513f, 0.011032f,
+		0.011894f, 0.012695f, 0.013390f, 0.014183f, 0.015114f, 0.016037f, 0.016998f, 0.018280f, 0.019272f, 0.020645f, 0.022003f, 0.023361f,
+		0.024796f, 0.026779f, 0.028656f, 0.030685f, 0.032928f, 0.035370f, 0.038147f, 0.040955f, 0.044403f, 0.047821f, 0.052032f, 0.056183f,
+		0.060974f, 0.066162f, 0.071777f, 0.078125f, 0.084656f, 0.092102f, 0.100159f, 0.109009f, 0.117981f, 0.127563f, 0.138306f, 0.148804f,
+		0.160645f, 0.173218f, 0.542969f, 0.586914f, 0.594727f, 0.599609f, 0.601074f, 0.601074f, 0.000520f, 0.001104f, 0.001921f, 0.002256f,
+		0.002886f, 0.003389f, 0.003689f, 0.004063f, 0.004440f, 0.004829f, 0.005230f, 0.005466f, 0.005966f, 0.006332f, 0.006786f, 0.007347f,
+		0.007835f, 0.008232f, 0.008812f, 0.009216f, 0.009865f, 0.010490f, 0.011124f, 0.011803f, 0.012573f, 0.013390f, 0.014275f, 0.015121f,
+		0.016144f, 0.016953f, 0.018234f, 0.019257f, 0.020782f, 0.022064f, 0.023743f, 0.025360f, 0.027176f, 0.029327f, 0.031616f, 0.034058f,
+		0.036957f, 0.039917f, 0.043182f, 0.047272f, 0.051025f, 0.055695f, 0.060913f, 0.066345f, 0.072693f, 0.079285f, 0.086548f, 0.094543f,
+		0.103271f, 0.112793f, 0.122864f, 0.132812f, 0.144531f, 0.156616f, 0.530273f, 0.576660f, 0.585449f, 0.590332f, 0.592285f, 0.593262f,
+		0.000366f, 0.001040f, 0.001583f, 0.002129f, 0.002522f, 0.002792f, 0.003012f, 0.003420f, 0.003630f, 0.003967f, 0.004246f, 0.004623f,
+		0.005039f, 0.005253f, 0.005627f, 0.006096f, 0.006447f, 0.006939f, 0.007179f, 0.007710f, 0.008324f, 0.008698f, 0.009247f, 0.009796f,
+		0.010414f, 0.011063f, 0.011627f, 0.012543f, 0.013191f, 0.014099f, 0.014938f, 0.015930f, 0.016983f, 0.018219f, 0.019440f, 0.020813f,
+		0.022324f, 0.024002f, 0.025818f, 0.027969f, 0.030289f, 0.032898f, 0.035583f, 0.038727f, 0.042450f, 0.046234f, 0.050781f, 0.055695f,
+		0.061157f, 0.067383f, 0.074158f, 0.081360f, 0.089478f, 0.098267f, 0.107788f, 0.117737f, 0.129028f, 0.140503f, 0.517578f, 0.566406f,
+		0.575195f, 0.581055f, 0.582520f, 0.584473f, 0.000482f, 0.001008f, 0.001481f, 0.001818f, 0.002001f, 0.002296f, 0.002569f, 0.002781f,
+		0.002998f, 0.003319f, 0.003620f, 0.003828f, 0.004082f, 0.004364f, 0.004658f, 0.004978f, 0.005257f, 0.005665f, 0.005993f, 0.006340f,
+		0.006725f, 0.007160f, 0.007576f, 0.008095f, 0.008522f, 0.008980f, 0.009621f, 0.010170f, 0.010765f, 0.011543f, 0.012161f, 0.013023f,
+		0.013840f, 0.014801f, 0.015869f, 0.016861f, 0.018127f, 0.019379f, 0.020859f, 0.022583f, 0.024261f, 0.026596f, 0.028839f, 0.031555f,
+		0.034271f, 0.037628f, 0.041504f, 0.045837f, 0.050598f, 0.056000f, 0.062134f, 0.068726f, 0.076172f, 0.084656f, 0.093567f, 0.103088f,
+		0.113586f, 0.125000f, 0.504883f, 0.554688f, 0.565918f, 0.570801f, 0.573242f, 0.574219f, 0.000400f, 0.000803f, 0.001046f, 0.001427f,
+		0.001657f, 0.001952f, 0.002033f, 0.002337f, 0.002453f, 0.002678f, 0.002871f, 0.003120f, 0.003286f, 0.003605f, 0.003817f, 0.004036f,
+		0.004299f, 0.004604f, 0.004848f, 0.005142f, 0.005428f, 0.005871f, 0.006107f, 0.006584f, 0.006908f, 0.007332f, 0.007736f, 0.008186f,
+		0.008820f, 0.009308f, 0.009964f, 0.010422f, 0.011200f, 0.011993f, 0.012726f, 0.013512f, 0.014511f, 0.015610f, 0.016724f, 0.017914f,
+		0.019440f, 0.021057f, 0.022827f, 0.024933f, 0.027466f, 0.030197f, 0.033295f, 0.036896f, 0.041077f, 0.045776f, 0.050995f, 0.056976f,
+		0.063721f, 0.071167f, 0.079773f, 0.089172f, 0.098633f, 0.109314f, 0.491699f, 0.543457f, 0.555176f, 0.561035f, 0.563477f, 0.565430f,
+		0.000279f, 0.000821f, 0.000974f, 0.001161f, 0.001382f, 0.001583f, 0.001670f, 0.001934f, 0.002064f, 0.002153f, 0.002306f, 0.002544f,
+		0.002670f, 0.002909f, 0.003052f, 0.003288f, 0.003429f, 0.003624f, 0.003893f, 0.004082f, 0.004406f, 0.004635f, 0.004925f, 0.005196f,
+		0.005444f, 0.005764f, 0.006134f, 0.006546f, 0.006947f, 0.007343f, 0.007858f, 0.008270f, 0.008858f, 0.009346f, 0.010010f, 0.010757f,
+		0.011475f, 0.012260f, 0.013206f, 0.014214f, 0.015236f, 0.016479f, 0.017975f, 0.019623f, 0.021515f, 0.023590f, 0.026062f, 0.028976f,
+		0.032471f, 0.036224f, 0.040833f, 0.046082f, 0.052094f, 0.059052f, 0.066650f, 0.075684f, 0.084778f, 0.094971f, 0.479492f, 0.532715f,
+		0.545898f, 0.551270f, 0.553711f, 0.555664f, 0.000253f, 0.000612f, 0.000835f, 0.000998f, 0.001111f, 0.001228f, 0.001334f, 0.001452f,
+		0.001619f, 0.001757f, 0.001837f, 0.001920f, 0.002140f, 0.002321f, 0.002453f, 0.002544f, 0.002670f, 0.002790f, 0.003086f, 0.003260f,
+		0.003422f, 0.003620f, 0.003893f, 0.004101f, 0.004326f, 0.004528f, 0.004761f, 0.005051f, 0.005444f, 0.005756f, 0.006065f, 0.006435f,
+		0.006882f, 0.007378f, 0.007763f, 0.008286f, 0.008865f, 0.009506f, 0.010162f, 0.011024f, 0.011826f, 0.012917f, 0.013916f, 0.015175f,
+		0.016602f, 0.018204f, 0.020035f, 0.022293f, 0.024948f, 0.028076f, 0.031921f, 0.036377f, 0.041565f, 0.047577f, 0.054535f, 0.062622f,
+		0.071777f, 0.081787f, 0.465576f, 0.522461f, 0.535645f, 0.541992f, 0.544922f, 0.546875f, 0.000155f, 0.000398f, 0.000680f, 0.000828f,
+		0.000907f, 0.000989f, 0.001113f, 0.001081f, 0.001253f, 0.001350f, 0.001453f, 0.001573f, 0.001661f, 0.001777f, 0.001829f, 0.001978f,
+		0.002062f, 0.002216f, 0.002346f, 0.002470f, 0.002644f, 0.002804f, 0.002930f, 0.003134f, 0.003265f, 0.003485f, 0.003674f, 0.003866f,
+		0.004154f, 0.004333f, 0.004707f, 0.004910f, 0.005180f, 0.005581f, 0.005875f, 0.006283f, 0.006729f, 0.007164f, 0.007713f, 0.008270f,
+		0.008934f, 0.009727f, 0.010513f, 0.011482f, 0.012520f, 0.013710f, 0.015152f, 0.016815f, 0.018799f, 0.021118f, 0.024048f, 0.027756f,
+		0.032104f, 0.037201f, 0.043518f, 0.050903f, 0.059418f, 0.068420f, 0.453125f, 0.511719f, 0.525391f, 0.530762f, 0.535156f, 0.536621f,
+		0.000303f, 0.000337f, 0.000498f, 0.000560f, 0.000603f, 0.000721f, 0.000782f, 0.000845f, 0.000880f, 0.000988f, 0.001119f, 0.001184f,
+		0.001258f, 0.001377f, 0.001420f, 0.001446f, 0.001590f, 0.001666f, 0.001754f, 0.001889f, 0.001980f, 0.002073f, 0.002216f, 0.002308f,
+		0.002447f, 0.002562f, 0.002758f, 0.002899f, 0.003084f, 0.003328f, 0.003506f, 0.003641f, 0.003922f, 0.004147f, 0.004391f, 0.004665f,
+		0.004959f, 0.005322f, 0.005695f, 0.006119f, 0.006588f, 0.007072f, 0.007790f, 0.008392f, 0.009178f, 0.010056f, 0.011124f, 0.012383f,
+		0.013832f, 0.015587f, 0.017685f, 0.020309f, 0.023926f, 0.028076f, 0.033447f, 0.039978f, 0.047638f, 0.056335f, 0.440186f, 0.500000f,
+		0.514160f, 0.520996f, 0.524414f, 0.526855f, 0.000132f, 0.000296f, 0.000368f, 0.000444f, 0.000501f, 0.000519f, 0.000631f, 0.000580f,
+		0.000675f, 0.000735f, 0.000820f, 0.000840f, 0.000882f, 0.000946f, 0.001029f, 0.001070f, 0.001164f, 0.001221f, 0.001286f, 0.001317f,
+		0.001416f, 0.001494f, 0.001607f, 0.001681f, 0.001763f, 0.001863f, 0.001978f, 0.002069f, 0.002169f, 0.002348f, 0.002451f, 0.002661f,
+		0.002754f, 0.002943f, 0.003130f, 0.003323f, 0.003553f, 0.003813f, 0.004124f, 0.004364f, 0.004669f, 0.005062f, 0.005493f, 0.005985f,
+		0.006546f, 0.007172f, 0.007950f, 0.008850f, 0.009857f, 0.011116f, 0.012695f, 0.014603f, 0.016983f, 0.020157f, 0.024490f, 0.029968f,
+		0.036957f, 0.045166f, 0.426025f, 0.488770f, 0.503906f, 0.511719f, 0.515137f, 0.517578f, 0.000063f, 0.000160f, 0.000267f, 0.000282f,
+		0.000339f, 0.000417f, 0.000377f, 0.000433f, 0.000472f, 0.000570f, 0.000563f, 0.000578f, 0.000599f, 0.000663f, 0.000681f, 0.000759f,
+		0.000760f, 0.000845f, 0.000910f, 0.000941f, 0.000997f, 0.001057f, 0.001110f, 0.001169f, 0.001238f, 0.001288f, 0.001381f, 0.001441f,
+		0.001514f, 0.001655f, 0.001693f, 0.001815f, 0.001910f, 0.002028f, 0.002153f, 0.002308f, 0.002441f, 0.002607f, 0.002783f, 0.002962f,
+		0.003214f, 0.003458f, 0.003744f, 0.004051f, 0.004444f, 0.004883f, 0.005402f, 0.006031f, 0.006699f, 0.007610f, 0.008766f, 0.009933f,
+		0.011688f, 0.013931f, 0.017075f, 0.021454f, 0.027313f, 0.035004f, 0.414307f, 0.478271f, 0.493652f, 0.501465f, 0.505859f, 0.508301f,
+		0.000120f, 0.000194f, 0.000194f, 0.000205f, 0.000245f, 0.000246f, 0.000251f, 0.000301f, 0.000322f, 0.000332f, 0.000343f, 0.000413f,
+		0.000397f, 0.000448f, 0.000481f, 0.000494f, 0.000545f, 0.000556f, 0.000582f, 0.000601f, 0.000653f, 0.000676f, 0.000726f, 0.000767f,
+		0.000821f, 0.000840f, 0.000919f, 0.000952f, 0.001011f, 0.001054f, 0.001116f, 0.001186f, 0.001263f, 0.001337f, 0.001418f, 0.001482f,
+		0.001607f, 0.001685f, 0.001842f, 0.001965f, 0.002090f, 0.002235f, 0.002420f, 0.002613f, 0.002851f, 0.003159f, 0.003492f, 0.003887f,
+		0.004345f, 0.004906f, 0.005600f, 0.006474f, 0.007645f, 0.009186f, 0.011230f, 0.014305f, 0.019135f, 0.025848f, 0.400635f, 0.466797f,
+		0.483398f, 0.490967f, 0.495117f, 0.498047f, 0.000030f, 0.000140f, 0.000121f, 0.000114f, 0.000147f, 0.000178f, 0.000159f, 0.000195f,
+		0.000199f, 0.000204f, 0.000216f, 0.000223f, 0.000255f, 0.000271f, 0.000288f, 0.000302f, 0.000314f, 0.000346f, 0.000357f, 0.000395f,
+		0.000397f, 0.000408f, 0.000436f, 0.000470f, 0.000501f, 0.000542f, 0.000547f, 0.000566f, 0.000612f, 0.000641f, 0.000692f, 0.000722f,
+		0.000767f, 0.000798f, 0.000861f, 0.000898f, 0.000963f, 0.001030f, 0.001107f, 0.001164f, 0.001255f, 0.001361f, 0.001464f, 0.001591f,
+		0.001719f, 0.001871f, 0.002111f, 0.002312f, 0.002617f, 0.002964f, 0.003368f, 0.003902f, 0.004654f, 0.005653f, 0.006958f, 0.008888f,
+		0.012161f, 0.017822f, 0.388672f, 0.456543f, 0.473389f, 0.481201f, 0.486328f, 0.489014f, 0.000102f, 0.000076f, 0.000076f, 0.000075f,
+		0.000095f, 0.000092f, 0.000109f, 0.000111f, 0.000112f, 0.000113f, 0.000126f, 0.000147f, 0.000135f, 0.000144f, 0.000165f, 0.000161f,
+		0.000179f, 0.000192f, 0.000198f, 0.000202f, 0.000224f, 0.000232f, 0.000248f, 0.000259f, 0.000278f, 0.000295f, 0.000308f, 0.000320f,
+		0.000340f, 0.000353f, 0.000379f, 0.000402f, 0.000423f, 0.000440f, 0.000472f, 0.000503f, 0.000526f, 0.000564f, 0.000610f, 0.000644f,
+		0.000690f, 0.000741f, 0.000810f, 0.000862f, 0.000946f, 0.001024f, 0.001121f, 0.001247f, 0.001407f, 0.001603f, 0.001822f, 0.002144f,
+		0.002539f, 0.003098f, 0.003901f, 0.005096f, 0.006931f, 0.011024f, 0.375244f, 0.444092f, 0.462158f, 0.470215f, 0.475586f, 0.478760f,
+		0.000085f, 0.000061f, 0.000052f, 0.000047f, 0.000049f, 0.000046f, 0.000047f, 0.000050f, 0.000055f, 0.000069f, 0.000060f, 0.000062f,
+		0.000077f, 0.000066f, 0.000069f, 0.000075f, 0.000084f, 0.000093f, 0.000093f, 0.000098f, 0.000102f, 0.000108f, 0.000111f, 0.000121f,
+		0.000129f, 0.000136f, 0.000142f, 0.000154f, 0.000162f, 0.000172f, 0.000182f, 0.000187f, 0.000197f, 0.000209f, 0.000225f, 0.000231f,
+		0.000246f, 0.000262f, 0.000290f, 0.000306f, 0.000321f, 0.000349f, 0.000380f, 0.000402f, 0.000437f, 0.000480f, 0.000525f, 0.000579f,
+		0.000649f, 0.000735f, 0.000842f, 0.000984f, 0.001173f, 0.001451f, 0.001855f, 0.002485f, 0.003542f, 0.005753f, 0.362305f, 0.434326f,
+		0.451904f, 0.460693f, 0.465576f, 0.468506f, 0.000064f, 0.000044f, 0.000036f, 0.000032f, 0.000029f, 0.000027f, 0.000025f, 0.000024f,
+		0.000022f, 0.000023f, 0.000021f, 0.000027f, 0.000023f, 0.000022f, 0.000028f, 0.000031f, 0.000030f, 0.000034f, 0.000036f, 0.000038f,
+		0.000040f, 0.000045f, 0.000048f, 0.000042f, 0.000047f, 0.000053f, 0.000055f, 0.000054f, 0.000060f, 0.000062f, 0.000065f, 0.000072f,
+		0.000078f, 0.000075f, 0.000079f, 0.000087f, 0.000093f, 0.000098f, 0.000106f, 0.000113f, 0.000121f, 0.000126f, 0.000136f, 0.000150f,
+		0.000159f, 0.000173f, 0.000190f, 0.000209f, 0.000235f, 0.000265f, 0.000302f, 0.000343f, 0.000416f, 0.000515f, 0.000665f, 0.000917f,
+		0.001396f, 0.002401f, 0.349854f, 0.421875f, 0.440918f, 0.449951f, 0.455811f, 0.458008f, 0.000030f, 0.000020f, 0.000016f, 0.000014f,
+		0.000014f, 0.000013f, 0.000012f, 0.000012f, 0.000011f, 0.000011f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000009f, 0.000009f,
+		0.000009f, 0.000008f, 0.000008f, 0.000008f, 0.000007f, 0.000007f, 0.000008f, 0.000008f, 0.000009f, 0.000011f, 0.000011f, 0.000013f,
+		0.000013f, 0.000012f, 0.000013f, 0.000014f, 0.000016f, 0.000018f, 0.000018f, 0.000019f, 0.000021f, 0.000021f, 0.000023f, 0.000027f,
+		0.000025f, 0.000028f, 0.000031f, 0.000032f, 0.000033f, 0.000038f, 0.000043f, 0.000046f, 0.000050f, 0.000055f, 0.000062f, 0.000074f,
+		0.000088f, 0.000106f, 0.000138f, 0.000191f, 0.000312f, 0.000653f, 0.337402f, 0.410645f, 0.431152f, 0.438965f, 0.445068f, 0.448975f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f,
+		0.000002f, 0.000002f, 0.000003f, 0.000003f, 0.000004f, 0.000004f, 0.000004f, 0.000006f, 0.000010f, 0.000026f, 0.324219f, 0.399902f,
+		0.419922f, 0.429688f, 0.435059f, 0.438965f, 
+	},
+	{
+		0.010521f, 0.032043f, 0.054443f, 0.076843f, 0.098572f, 0.121216f, 0.142700f, 0.164062f, 0.185913f, 0.207275f, 0.229004f, 0.249268f,
+		0.270508f, 0.290527f, 0.311035f, 0.331055f, 0.350586f, 0.370361f, 0.389648f, 0.408936f, 0.428223f, 0.446533f, 0.465088f, 0.482666f,
+		0.500977f, 0.519043f, 0.536133f, 0.553223f, 0.570801f, 0.587891f, 0.604980f, 0.621582f, 0.637207f, 0.653320f, 0.668945f, 0.685547f,
+		0.700684f, 0.716309f, 0.730957f, 0.745605f, 0.760254f, 0.774902f, 0.789551f, 0.803711f, 0.816895f, 0.831543f, 0.845703f, 0.858887f,
+		0.871582f, 0.885254f, 0.897949f, 0.910645f, 0.923340f, 0.936035f, 0.948242f, 0.959961f, 0.972168f, 0.984375f, 0.972656f, 0.936035f,
+		0.910645f, 0.890137f, 0.872070f, 0.855957f, 0.010048f, 0.030350f, 0.051392f, 0.072266f, 0.093506f, 0.114319f, 0.135620f, 0.155273f,
+		0.177124f, 0.197144f, 0.217773f, 0.237915f, 0.257568f, 0.277588f, 0.298096f, 0.316895f, 0.336182f, 0.355225f, 0.374268f, 0.393311f,
+		0.411865f, 0.430176f, 0.448486f, 0.466309f, 0.483398f, 0.501465f, 0.519043f, 0.535645f, 0.552734f, 0.570312f, 0.586426f, 0.602539f,
+		0.618652f, 0.635254f, 0.650879f, 0.666016f, 0.682129f, 0.697266f, 0.712402f, 0.727539f, 0.741699f, 0.756836f, 0.770996f, 0.785645f,
+		0.799805f, 0.812988f, 0.826660f, 0.840332f, 0.854004f, 0.867676f, 0.881348f, 0.893066f, 0.907715f, 0.919434f, 0.932617f, 0.943848f,
+		0.955566f, 0.968262f, 0.965332f, 0.930664f, 0.906738f, 0.886719f, 0.869629f, 0.854004f, 0.009254f, 0.028961f, 0.048615f, 0.068054f,
+		0.088562f, 0.108093f, 0.128540f, 0.147705f, 0.167236f, 0.188599f, 0.207886f, 0.227295f, 0.244873f, 0.265625f, 0.284668f, 0.303955f,
+		0.322510f, 0.340820f, 0.358887f, 0.378662f, 0.396484f, 0.414307f, 0.431885f, 0.448975f, 0.466797f, 0.484619f, 0.500977f, 0.519043f,
+		0.535645f, 0.551758f, 0.568359f, 0.584961f, 0.600586f, 0.616699f, 0.632324f, 0.647949f, 0.663086f, 0.678223f, 0.693848f, 0.708984f,
+		0.723633f, 0.738281f, 0.752930f, 0.767578f, 0.780762f, 0.794922f, 0.809082f, 0.822754f, 0.835938f, 0.849609f, 0.863770f, 0.875488f,
+		0.888672f, 0.902344f, 0.915527f, 0.927246f, 0.939453f, 0.952637f, 0.958008f, 0.925293f, 0.901855f, 0.882812f, 0.866211f, 0.851562f,
+		0.008736f, 0.027039f, 0.045807f, 0.064514f, 0.083801f, 0.102844f, 0.121826f, 0.140869f, 0.159302f, 0.179077f, 0.197388f, 0.216064f,
+		0.234741f, 0.253662f, 0.271729f, 0.290283f, 0.308350f, 0.327148f, 0.344238f, 0.362061f, 0.381836f, 0.398926f, 0.416016f, 0.432373f,
+		0.450195f, 0.466797f, 0.484375f, 0.500977f, 0.517090f, 0.533691f, 0.550781f, 0.567871f, 0.582031f, 0.598145f, 0.613770f, 0.629395f,
+		0.645020f, 0.659668f, 0.675781f, 0.689941f, 0.705566f, 0.719727f, 0.734375f, 0.749512f, 0.763184f, 0.776855f, 0.791016f, 0.804688f,
+		0.818848f, 0.832031f, 0.845215f, 0.858398f, 0.872559f, 0.884766f, 0.897949f, 0.909668f, 0.922852f, 0.936035f, 0.950684f, 0.919434f,
+		0.896973f, 0.878906f, 0.862793f, 0.848633f, 0.008339f, 0.025543f, 0.043427f, 0.060974f, 0.078979f, 0.097168f, 0.115051f, 0.133179f,
+		0.151367f, 0.169678f, 0.187988f, 0.206055f, 0.223999f, 0.241821f, 0.260742f, 0.277832f, 0.295166f, 0.313232f, 0.331299f, 0.347412f,
+		0.365479f, 0.383057f, 0.399902f, 0.416992f, 0.433350f, 0.450195f, 0.467773f, 0.484863f, 0.499756f, 0.515625f, 0.532715f, 0.548340f,
+		0.564941f, 0.580566f, 0.596191f, 0.610840f, 0.626953f, 0.641602f, 0.656738f, 0.671875f, 0.686035f, 0.701660f, 0.714844f, 0.730469f,
+		0.745117f, 0.759766f, 0.772461f, 0.786621f, 0.801270f, 0.814453f, 0.827637f, 0.841309f, 0.854004f, 0.867676f, 0.880859f, 0.893555f,
+		0.907227f, 0.919434f, 0.943359f, 0.913086f, 0.891602f, 0.874512f, 0.858887f, 0.845703f, 0.008102f, 0.024002f, 0.040802f, 0.057098f,
+		0.074768f, 0.091553f, 0.108826f, 0.126343f, 0.143921f, 0.161377f, 0.179077f, 0.195923f, 0.213745f, 0.230835f, 0.248047f, 0.265869f,
+		0.282227f, 0.299561f, 0.316895f, 0.334473f, 0.350586f, 0.367920f, 0.384277f, 0.400391f, 0.417725f, 0.434326f, 0.450195f, 0.467285f,
+		0.482910f, 0.498291f, 0.514648f, 0.530762f, 0.546387f, 0.561523f, 0.577637f, 0.593262f, 0.608398f, 0.623535f, 0.637695f, 0.654297f,
+		0.668457f, 0.682617f, 0.698242f, 0.711914f, 0.727051f, 0.741211f, 0.754395f, 0.768066f, 0.782715f, 0.796387f, 0.810547f, 0.823730f,
+		0.836426f, 0.849609f, 0.863770f, 0.876465f, 0.889648f, 0.902344f, 0.934570f, 0.907715f, 0.887207f, 0.870117f, 0.854980f, 0.842285f,
+		0.007504f, 0.022812f, 0.038727f, 0.054871f, 0.070312f, 0.087097f, 0.103088f, 0.119446f, 0.136475f, 0.153442f, 0.169556f, 0.186523f,
+		0.203369f, 0.219971f, 0.236450f, 0.253418f, 0.270264f, 0.287109f, 0.302979f, 0.319824f, 0.336182f, 0.353271f, 0.369141f, 0.386230f,
+		0.402100f, 0.417725f, 0.433594f, 0.450684f, 0.466553f, 0.482178f, 0.498047f, 0.513184f, 0.528809f, 0.543945f, 0.559082f, 0.575195f,
+		0.589844f, 0.605469f, 0.621094f, 0.634277f, 0.649414f, 0.665039f, 0.679688f, 0.694824f, 0.708496f, 0.722168f, 0.736816f, 0.750000f,
+		0.763184f, 0.778809f, 0.791504f, 0.805664f, 0.819336f, 0.832520f, 0.845703f, 0.858887f, 0.872070f, 0.885742f, 0.927246f, 0.900879f,
+		0.881836f, 0.864746f, 0.851074f, 0.838867f, 0.006836f, 0.021683f, 0.036224f, 0.051666f, 0.066772f, 0.081970f, 0.098022f, 0.113831f,
+		0.129517f, 0.145264f, 0.161011f, 0.177856f, 0.193359f, 0.209106f, 0.226196f, 0.241821f, 0.257812f, 0.274414f, 0.290283f, 0.306641f,
+		0.322754f, 0.338623f, 0.354492f, 0.370361f, 0.386230f, 0.402100f, 0.417725f, 0.433838f, 0.449463f, 0.465088f, 0.480469f, 0.495605f,
+		0.511719f, 0.527344f, 0.541016f, 0.556641f, 0.571777f, 0.587402f, 0.601562f, 0.617676f, 0.631836f, 0.646484f, 0.660645f, 0.674805f,
+		0.689941f, 0.704102f, 0.718262f, 0.731934f, 0.746582f, 0.760254f, 0.774414f, 0.786621f, 0.801758f, 0.815430f, 0.828125f, 0.842285f,
+		0.854980f, 0.868652f, 0.918457f, 0.894531f, 0.875977f, 0.859863f, 0.846680f, 0.834961f, 0.006672f, 0.020401f, 0.034088f, 0.048462f,
+		0.062927f, 0.077820f, 0.092529f, 0.107666f, 0.122803f, 0.137695f, 0.152954f, 0.169067f, 0.183716f, 0.199829f, 0.214722f, 0.230347f,
+		0.246704f, 0.262207f, 0.277832f, 0.292969f, 0.308105f, 0.324219f, 0.339600f, 0.354492f, 0.371094f, 0.386963f, 0.401855f, 0.418457f,
+		0.432861f, 0.449219f, 0.463379f, 0.478271f, 0.494385f, 0.508301f, 0.523438f, 0.539551f, 0.553711f, 0.568848f, 0.583984f, 0.598633f,
+		0.612793f, 0.627441f, 0.642578f, 0.656250f, 0.670898f, 0.685547f, 0.698730f, 0.714355f, 0.728027f, 0.742188f, 0.755859f, 0.769531f,
+		0.783691f, 0.795898f, 0.810059f, 0.824707f, 0.838379f, 0.850586f, 0.910645f, 0.887695f, 0.870117f, 0.854980f, 0.842285f, 0.831055f,
+		0.006207f, 0.019211f, 0.032623f, 0.046112f, 0.059662f, 0.073181f, 0.087585f, 0.102051f, 0.116577f, 0.130249f, 0.145142f, 0.159790f,
+		0.175171f, 0.189575f, 0.205322f, 0.219238f, 0.235474f, 0.249634f, 0.265137f, 0.280029f, 0.294678f, 0.310547f, 0.325928f, 0.340820f,
+		0.356201f, 0.371094f, 0.386230f, 0.401367f, 0.416504f, 0.431885f, 0.446533f, 0.461670f, 0.476074f, 0.492188f, 0.507324f, 0.520996f,
+		0.535645f, 0.550781f, 0.564941f, 0.580078f, 0.594727f, 0.609863f, 0.623535f, 0.637695f, 0.652832f, 0.667480f, 0.681152f, 0.695312f,
+		0.709473f, 0.723633f, 0.737793f, 0.751953f, 0.765137f, 0.779297f, 0.793945f, 0.807129f, 0.819824f, 0.833496f, 0.901855f, 0.880859f,
+		0.864258f, 0.850098f, 0.837891f, 0.826660f, 0.006020f, 0.018219f, 0.030579f, 0.043365f, 0.055908f, 0.069153f, 0.082336f, 0.096802f,
+		0.109497f, 0.123535f, 0.137451f, 0.151855f, 0.165649f, 0.180054f, 0.194702f, 0.208252f, 0.223999f, 0.238037f, 0.252930f, 0.267334f,
+		0.281982f, 0.296875f, 0.312012f, 0.326904f, 0.340820f, 0.355957f, 0.370850f, 0.385986f, 0.400391f, 0.415039f, 0.430176f, 0.445801f,
+		0.459229f, 0.474365f, 0.489014f, 0.502441f, 0.518066f, 0.533203f, 0.547363f, 0.562012f, 0.576660f, 0.590820f, 0.605469f, 0.619629f,
+		0.633789f, 0.647949f, 0.663574f, 0.676758f, 0.690918f, 0.705566f, 0.719238f, 0.733398f, 0.746582f, 0.760254f, 0.774414f, 0.788574f,
+		0.802246f, 0.816406f, 0.894043f, 0.874023f, 0.858398f, 0.844238f, 0.832031f, 0.822266f, 0.005520f, 0.017059f, 0.028625f, 0.040649f,
+		0.053131f, 0.065552f, 0.077698f, 0.091187f, 0.104065f, 0.117371f, 0.130859f, 0.143677f, 0.157349f, 0.171021f, 0.184814f, 0.198730f,
+		0.213135f, 0.226807f, 0.241211f, 0.255127f, 0.269775f, 0.283691f, 0.298096f, 0.312744f, 0.326660f, 0.341553f, 0.355957f, 0.370117f,
+		0.384766f, 0.399170f, 0.414307f, 0.427979f, 0.442627f, 0.457764f, 0.471924f, 0.486084f, 0.500488f, 0.515137f, 0.529785f, 0.543945f,
+		0.558594f, 0.572754f, 0.587402f, 0.601074f, 0.615234f, 0.629395f, 0.644043f, 0.657715f, 0.672852f, 0.685547f, 0.700684f, 0.714844f,
+		0.728027f, 0.743164f, 0.756348f, 0.770508f, 0.785645f, 0.798340f, 0.885254f, 0.867676f, 0.852051f, 0.839355f, 0.828125f, 0.817871f,
+		0.005241f, 0.015854f, 0.027481f, 0.038605f, 0.050171f, 0.061859f, 0.073853f, 0.085693f, 0.098328f, 0.111206f, 0.123474f, 0.136475f,
+		0.149658f, 0.162598f, 0.175293f, 0.188477f, 0.202148f, 0.216431f, 0.229858f, 0.242798f, 0.256104f, 0.270264f, 0.284668f, 0.298828f,
+		0.312744f, 0.326904f, 0.341064f, 0.355469f, 0.369141f, 0.383057f, 0.396729f, 0.411621f, 0.426025f, 0.439697f, 0.454590f, 0.468506f,
+		0.482666f, 0.497070f, 0.512207f, 0.525391f, 0.540527f, 0.555176f, 0.567871f, 0.582031f, 0.596191f, 0.610840f, 0.625488f, 0.639648f,
+		0.653809f, 0.668457f, 0.681641f, 0.695801f, 0.710449f, 0.724121f, 0.738770f, 0.751953f, 0.766602f, 0.780273f, 0.876465f, 0.860352f,
+		0.845703f, 0.833984f, 0.822754f, 0.812988f, 0.004982f, 0.015274f, 0.025681f, 0.036438f, 0.047119f, 0.058167f, 0.069397f, 0.081055f,
+		0.092957f, 0.104492f, 0.116577f, 0.128418f, 0.141113f, 0.153442f, 0.166504f, 0.179321f, 0.192261f, 0.205200f, 0.218506f, 0.231934f,
+		0.244629f, 0.258301f, 0.271729f, 0.284912f, 0.299072f, 0.312988f, 0.325684f, 0.340088f, 0.353271f, 0.367676f, 0.381836f, 0.395508f,
+		0.408936f, 0.423584f, 0.438232f, 0.451416f, 0.466309f, 0.479736f, 0.493896f, 0.507812f, 0.521973f, 0.536133f, 0.550293f, 0.563965f,
+		0.578613f, 0.592773f, 0.606934f, 0.620605f, 0.635254f, 0.649414f, 0.663086f, 0.677246f, 0.691406f, 0.706543f, 0.720703f, 0.734375f,
+		0.748047f, 0.762695f, 0.868164f, 0.853027f, 0.839355f, 0.828125f, 0.817383f, 0.808105f, 0.004745f, 0.014290f, 0.024506f, 0.034393f,
+		0.044617f, 0.054749f, 0.065308f, 0.076538f, 0.087646f, 0.098938f, 0.110535f, 0.121582f, 0.134155f, 0.145264f, 0.157837f, 0.170166f,
+		0.182373f, 0.194824f, 0.207153f, 0.220337f, 0.233276f, 0.245728f, 0.259277f, 0.271973f, 0.285645f, 0.298584f, 0.311768f, 0.325684f,
+		0.338623f, 0.352539f, 0.365967f, 0.379395f, 0.393066f, 0.406738f, 0.421143f, 0.434326f, 0.448730f, 0.462402f, 0.475586f, 0.490479f,
+		0.503906f, 0.518066f, 0.532227f, 0.546387f, 0.560059f, 0.574219f, 0.588379f, 0.602539f, 0.616211f, 0.630371f, 0.644531f, 0.658691f,
+		0.673340f, 0.686523f, 0.701660f, 0.715332f, 0.730469f, 0.745117f, 0.858887f, 0.845215f, 0.833008f, 0.821777f, 0.812012f, 0.802734f,
+		0.004494f, 0.013550f, 0.022675f, 0.032227f, 0.042145f, 0.052002f, 0.061554f, 0.072205f, 0.082520f, 0.093323f, 0.104614f, 0.115112f,
+		0.126099f, 0.137817f, 0.149536f, 0.160767f, 0.172607f, 0.184692f, 0.196167f, 0.208862f, 0.221924f, 0.233765f, 0.246216f, 0.258545f,
+		0.272461f, 0.284424f, 0.297119f, 0.310547f, 0.323242f, 0.336914f, 0.350586f, 0.363281f, 0.376953f, 0.390869f, 0.403564f, 0.416992f,
+		0.431152f, 0.444824f, 0.458496f, 0.472656f, 0.486084f, 0.500000f, 0.513672f, 0.527832f, 0.541504f, 0.555664f, 0.569824f, 0.583496f,
+		0.598145f, 0.611816f, 0.626465f, 0.639648f, 0.654297f, 0.668457f, 0.683594f, 0.697754f, 0.711914f, 0.726562f, 0.849609f, 0.838867f,
+		0.826172f, 0.815918f, 0.806641f, 0.796875f, 0.004288f, 0.012619f, 0.021713f, 0.030945f, 0.039368f, 0.048737f, 0.058533f, 0.067932f,
+		0.077759f, 0.088013f, 0.098755f, 0.108398f, 0.119080f, 0.129639f, 0.141235f, 0.152466f, 0.163940f, 0.174927f, 0.186768f, 0.198608f,
+		0.210205f, 0.222290f, 0.234131f, 0.246094f, 0.258789f, 0.270508f, 0.283203f, 0.296631f, 0.309326f, 0.321777f, 0.335449f, 0.348145f,
+		0.361084f, 0.374023f, 0.386963f, 0.400391f, 0.414062f, 0.427734f, 0.441162f, 0.455078f, 0.467773f, 0.482422f, 0.495117f, 0.509277f,
+		0.523926f, 0.536621f, 0.550781f, 0.564941f, 0.579102f, 0.593262f, 0.607422f, 0.621582f, 0.635742f, 0.649902f, 0.664551f, 0.678711f,
+		0.693848f, 0.708008f, 0.840820f, 0.831055f, 0.819336f, 0.809570f, 0.801270f, 0.792969f, 0.004013f, 0.012070f, 0.019989f, 0.029190f,
+		0.037415f, 0.045776f, 0.055023f, 0.064392f, 0.073669f, 0.083374f, 0.092224f, 0.102295f, 0.112610f, 0.122742f, 0.133057f, 0.143799f,
+		0.155273f, 0.165527f, 0.176880f, 0.188110f, 0.199463f, 0.210815f, 0.222534f, 0.234619f, 0.245972f, 0.258301f, 0.270508f, 0.282715f,
+		0.294678f, 0.307129f, 0.320557f, 0.333008f, 0.345947f, 0.358398f, 0.371826f, 0.384277f, 0.397461f, 0.410889f, 0.424561f, 0.437256f,
+		0.451416f, 0.464600f, 0.477783f, 0.491455f, 0.504395f, 0.518555f, 0.532715f, 0.546875f, 0.560547f, 0.574219f, 0.588379f, 0.604004f,
+		0.617188f, 0.631348f, 0.645020f, 0.660645f, 0.674316f, 0.689941f, 0.832031f, 0.823242f, 0.813477f, 0.803711f, 0.794922f, 0.787109f,
+		0.003790f, 0.011559f, 0.019119f, 0.027069f, 0.035034f, 0.043762f, 0.052032f, 0.060059f, 0.069153f, 0.078369f, 0.087280f, 0.096741f,
+		0.105957f, 0.115967f, 0.125732f, 0.135620f, 0.146118f, 0.156128f, 0.166992f, 0.177612f, 0.188965f, 0.199829f, 0.210815f, 0.222290f,
+		0.233887f, 0.244873f, 0.257324f, 0.268799f, 0.281006f, 0.292969f, 0.305420f, 0.317627f, 0.329834f, 0.341797f, 0.355469f, 0.368164f,
+		0.380859f, 0.393311f, 0.407227f, 0.419434f, 0.433350f, 0.446533f, 0.459961f, 0.473633f, 0.486328f, 0.500488f, 0.515625f, 0.528320f,
+		0.541504f, 0.556152f, 0.570312f, 0.584473f, 0.598633f, 0.612305f, 0.626465f, 0.640625f, 0.655762f, 0.670410f, 0.822266f, 0.815918f,
+		0.805664f, 0.796387f, 0.788574f, 0.782227f, 0.003599f, 0.010727f, 0.018219f, 0.025177f, 0.033203f, 0.041046f, 0.048981f, 0.057220f,
+		0.065247f, 0.073792f, 0.082764f, 0.091064f, 0.100220f, 0.108826f, 0.118591f, 0.128052f, 0.137573f, 0.147705f, 0.158081f, 0.167603f,
+		0.177979f, 0.188721f, 0.198975f, 0.210205f, 0.221924f, 0.232544f, 0.243774f, 0.255615f, 0.267090f, 0.278564f, 0.290039f, 0.302490f,
+		0.314941f, 0.327393f, 0.338623f, 0.352295f, 0.364014f, 0.377441f, 0.390381f, 0.403564f, 0.415039f, 0.428955f, 0.441895f, 0.455078f,
+		0.468994f, 0.482666f, 0.496094f, 0.509277f, 0.523926f, 0.537598f, 0.551270f, 0.565430f, 0.579590f, 0.594238f, 0.608887f, 0.622559f,
+		0.637207f, 0.651855f, 0.813477f, 0.807617f, 0.798340f, 0.790527f, 0.782715f, 0.775391f, 0.003355f, 0.009918f, 0.017105f, 0.023911f,
+		0.031281f, 0.038147f, 0.045990f, 0.053284f, 0.061493f, 0.069214f, 0.077026f, 0.085571f, 0.093567f, 0.102600f, 0.111755f, 0.120728f,
+		0.129761f, 0.138916f, 0.148804f, 0.158447f, 0.167725f, 0.177979f, 0.188965f, 0.198608f, 0.209473f, 0.220215f, 0.231567f, 0.242554f,
+		0.253906f, 0.264160f, 0.276123f, 0.287109f, 0.300049f, 0.312012f, 0.323975f, 0.336182f, 0.348145f, 0.360840f, 0.372803f, 0.385986f,
+		0.398438f, 0.411621f, 0.424316f, 0.437256f, 0.450439f, 0.464844f, 0.478027f, 0.490723f, 0.504395f, 0.518066f, 0.532715f, 0.546387f,
+		0.561523f, 0.575684f, 0.589355f, 0.604004f, 0.618164f, 0.632324f, 0.802246f, 0.800293f, 0.792480f, 0.783691f, 0.776367f, 0.769531f,
+		0.003265f, 0.009575f, 0.016144f, 0.022415f, 0.029510f, 0.036316f, 0.042755f, 0.050812f, 0.057556f, 0.065002f, 0.072388f, 0.080200f,
+		0.087952f, 0.096680f, 0.104858f, 0.113281f, 0.122070f, 0.130493f, 0.139771f, 0.148926f, 0.158447f, 0.168335f, 0.177612f, 0.187500f,
+		0.198120f, 0.208130f, 0.218750f, 0.229492f, 0.240234f, 0.250732f, 0.262207f, 0.273682f, 0.285156f, 0.296143f, 0.308594f, 0.320068f,
+		0.332520f, 0.344482f, 0.357178f, 0.368652f, 0.381836f, 0.394043f, 0.406494f, 0.420410f, 0.433105f, 0.445801f, 0.459717f, 0.473633f,
+		0.486816f, 0.500000f, 0.513672f, 0.527832f, 0.541992f, 0.556152f, 0.570312f, 0.585449f, 0.598633f, 0.613770f, 0.794434f, 0.791504f,
+		0.784180f, 0.776855f, 0.770020f, 0.764160f, 0.002954f, 0.008904f, 0.014961f, 0.021210f, 0.027420f, 0.033905f, 0.040619f, 0.047363f,
+		0.053986f, 0.060883f, 0.068054f, 0.075378f, 0.082703f, 0.090515f, 0.098022f, 0.105896f, 0.114319f, 0.122742f, 0.131592f, 0.139771f,
+		0.149170f, 0.157959f, 0.167480f, 0.177124f, 0.186768f, 0.196411f, 0.206543f, 0.216919f, 0.227539f, 0.237671f, 0.248413f, 0.259277f,
+		0.270264f, 0.281738f, 0.292725f, 0.304443f, 0.315918f, 0.327637f, 0.340576f, 0.352539f, 0.364746f, 0.377930f, 0.390137f, 0.401855f,
+		0.415039f, 0.428223f, 0.441406f, 0.454834f, 0.468506f, 0.481689f, 0.494873f, 0.509277f, 0.523438f, 0.537598f, 0.551758f, 0.565918f,
+		0.580078f, 0.594727f, 0.783691f, 0.783203f, 0.776855f, 0.770508f, 0.763672f, 0.757324f, 0.002836f, 0.008659f, 0.014351f, 0.019913f,
+		0.025772f, 0.032074f, 0.037933f, 0.044128f, 0.050903f, 0.057159f, 0.064026f, 0.070496f, 0.077698f, 0.085022f, 0.091919f, 0.099426f,
+		0.107727f, 0.114990f, 0.123169f, 0.131226f, 0.140015f, 0.148682f, 0.157349f, 0.166260f, 0.175171f, 0.184692f, 0.194214f, 0.203979f,
+		0.214355f, 0.224487f, 0.234985f, 0.245728f, 0.256104f, 0.267334f, 0.278320f, 0.288818f, 0.301025f, 0.312256f, 0.324219f, 0.335938f,
+		0.347900f, 0.360596f, 0.372070f, 0.384521f, 0.397217f, 0.410400f, 0.423340f, 0.436279f, 0.449463f, 0.463135f, 0.476807f, 0.490723f,
+		0.503906f, 0.517578f, 0.532227f, 0.546875f, 0.561035f, 0.575684f, 0.773926f, 0.775391f, 0.769043f, 0.763672f, 0.757812f, 0.751953f,
+		0.002506f, 0.008080f, 0.013100f, 0.018738f, 0.024384f, 0.029953f, 0.035797f, 0.041473f, 0.047485f, 0.053558f, 0.059265f, 0.065918f,
+		0.072693f, 0.079468f, 0.086426f, 0.093384f, 0.100708f, 0.108032f, 0.115417f, 0.122986f, 0.130615f, 0.139038f, 0.147827f, 0.156494f,
+		0.165039f, 0.173828f, 0.182617f, 0.192139f, 0.201782f, 0.211426f, 0.221558f, 0.231323f, 0.242188f, 0.252686f, 0.263672f, 0.274414f,
+		0.284912f, 0.296143f, 0.308105f, 0.319824f, 0.331543f, 0.343750f, 0.355225f, 0.367432f, 0.379883f, 0.393066f, 0.405273f, 0.418457f,
+		0.431641f, 0.444580f, 0.457764f, 0.471924f, 0.485840f, 0.499268f, 0.512695f, 0.527344f, 0.542480f, 0.556641f, 0.764160f, 0.766602f,
+		0.761719f, 0.756348f, 0.750488f, 0.745605f, 0.002640f, 0.007809f, 0.012497f, 0.017593f, 0.023102f, 0.028122f, 0.033569f, 0.038879f,
+		0.044250f, 0.049988f, 0.055908f, 0.061615f, 0.067627f, 0.074036f, 0.080566f, 0.087524f, 0.093262f, 0.100769f, 0.107910f, 0.114929f,
+		0.121948f, 0.130371f, 0.137939f, 0.146362f, 0.154297f, 0.163208f, 0.171509f, 0.180664f, 0.189697f, 0.199341f, 0.208618f, 0.218506f,
+		0.228394f, 0.238892f, 0.248779f, 0.259277f, 0.270752f, 0.281250f, 0.292236f, 0.303467f, 0.315186f, 0.326660f, 0.338867f, 0.351074f,
+		0.362305f, 0.374756f, 0.387939f, 0.400146f, 0.413330f, 0.426514f, 0.439209f, 0.452881f, 0.466553f, 0.480225f, 0.494141f, 0.508301f,
+		0.522949f, 0.537109f, 0.753906f, 0.758301f, 0.754395f, 0.749023f, 0.743652f, 0.739258f, 0.002441f, 0.007088f, 0.011993f, 0.016266f,
+		0.021255f, 0.026031f, 0.031189f, 0.036072f, 0.041260f, 0.046753f, 0.052155f, 0.057587f, 0.063232f, 0.068787f, 0.075623f, 0.081055f,
+		0.087341f, 0.094177f, 0.100647f, 0.106689f, 0.113892f, 0.121399f, 0.129028f, 0.136841f, 0.144287f, 0.152222f, 0.160522f, 0.169312f,
+		0.178101f, 0.186523f, 0.196045f, 0.205200f, 0.214966f, 0.224487f, 0.234863f, 0.244751f, 0.255371f, 0.265625f, 0.276367f, 0.287842f,
+		0.298828f, 0.310303f, 0.321533f, 0.333984f, 0.345459f, 0.357666f, 0.370117f, 0.382568f, 0.394287f, 0.407959f, 0.421875f, 0.433838f,
+		0.446777f, 0.461426f, 0.475098f, 0.488525f, 0.504395f, 0.517578f, 0.744141f, 0.749512f, 0.746094f, 0.741699f, 0.736816f, 0.732422f,
+		0.002172f, 0.006695f, 0.011093f, 0.015266f, 0.020081f, 0.024521f, 0.029388f, 0.033966f, 0.038727f, 0.043427f, 0.048706f, 0.053772f,
+		0.059418f, 0.064270f, 0.069580f, 0.075500f, 0.081421f, 0.087280f, 0.093262f, 0.099670f, 0.106567f, 0.113220f, 0.119995f, 0.127197f,
+		0.134644f, 0.142212f, 0.150146f, 0.157959f, 0.166382f, 0.174927f, 0.184082f, 0.192505f, 0.201904f, 0.211792f, 0.220825f, 0.230713f,
+		0.240601f, 0.251221f, 0.261719f, 0.272461f, 0.282715f, 0.294434f, 0.305420f, 0.316650f, 0.328369f, 0.340088f, 0.352783f, 0.364746f,
+		0.377197f, 0.389648f, 0.402832f, 0.416016f, 0.429443f, 0.442627f, 0.456055f, 0.469971f, 0.484863f, 0.499268f, 0.733887f, 0.741211f,
+		0.737793f, 0.734375f, 0.729980f, 0.725586f, 0.002045f, 0.006187f, 0.010406f, 0.014664f, 0.018570f, 0.022675f, 0.027176f, 0.031586f,
+		0.035858f, 0.040253f, 0.045227f, 0.049774f, 0.054504f, 0.059692f, 0.065186f, 0.070374f, 0.075500f, 0.080627f, 0.086792f, 0.092285f,
+		0.098999f, 0.104675f, 0.111816f, 0.118286f, 0.125610f, 0.132324f, 0.139771f, 0.147339f, 0.155029f, 0.163696f, 0.171631f, 0.180420f,
+		0.189087f, 0.197754f, 0.207275f, 0.216309f, 0.226440f, 0.236694f, 0.246338f, 0.256836f, 0.267334f, 0.278320f, 0.289062f, 0.300537f,
+		0.312012f, 0.323975f, 0.335449f, 0.347168f, 0.359375f, 0.372314f, 0.384521f, 0.396973f, 0.410400f, 0.423584f, 0.437500f, 0.450928f,
+		0.465332f, 0.479736f, 0.723145f, 0.732422f, 0.729980f, 0.726562f, 0.722656f, 0.718750f, 0.002148f, 0.005802f, 0.009811f, 0.013565f,
+		0.017578f, 0.021179f, 0.025040f, 0.029053f, 0.033417f, 0.037445f, 0.042114f, 0.046112f, 0.050720f, 0.055511f, 0.060028f, 0.065002f,
+		0.069458f, 0.075134f, 0.080078f, 0.085693f, 0.091492f, 0.097290f, 0.103394f, 0.109802f, 0.116089f, 0.122925f, 0.129883f, 0.136963f,
+		0.144165f, 0.151733f, 0.160156f, 0.167847f, 0.176392f, 0.184692f, 0.193848f, 0.203003f, 0.212402f, 0.221680f, 0.231689f, 0.242065f,
+		0.251953f, 0.262207f, 0.273193f, 0.283936f, 0.295410f, 0.306152f, 0.318359f, 0.329590f, 0.342285f, 0.354248f, 0.366455f, 0.379150f,
+		0.391846f, 0.405273f, 0.418701f, 0.432617f, 0.446289f, 0.460205f, 0.712891f, 0.723633f, 0.722168f, 0.718750f, 0.715332f, 0.712402f,
+		0.001963f, 0.005642f, 0.009071f, 0.012756f, 0.016006f, 0.020020f, 0.023422f, 0.027679f, 0.030762f, 0.034943f, 0.038605f, 0.042969f,
+		0.047028f, 0.051178f, 0.055542f, 0.060120f, 0.064575f, 0.069153f, 0.074280f, 0.079041f, 0.084595f, 0.089905f, 0.095276f, 0.101440f,
+		0.107300f, 0.113586f, 0.119751f, 0.127075f, 0.134033f, 0.141357f, 0.148438f, 0.155884f, 0.164062f, 0.172729f, 0.180542f, 0.190063f,
+		0.198364f, 0.207764f, 0.217163f, 0.226807f, 0.236938f, 0.247070f, 0.257324f, 0.268066f, 0.278320f, 0.289795f, 0.301025f, 0.312744f,
+		0.324707f, 0.336182f, 0.347900f, 0.360840f, 0.372803f, 0.386230f, 0.399902f, 0.413574f, 0.427246f, 0.441162f, 0.702148f, 0.714355f,
+		0.713867f, 0.711426f, 0.707520f, 0.704590f, 0.001995f, 0.005245f, 0.008553f, 0.011543f, 0.015015f, 0.018326f, 0.021881f, 0.025131f,
+		0.028641f, 0.032349f, 0.035675f, 0.039520f, 0.043549f, 0.047089f, 0.051086f, 0.054962f, 0.059265f, 0.063782f, 0.068054f, 0.072571f,
+		0.077759f, 0.082520f, 0.088013f, 0.093323f, 0.098755f, 0.104858f, 0.111145f, 0.117371f, 0.123840f, 0.130615f, 0.137207f, 0.144897f,
+		0.152344f, 0.160278f, 0.167969f, 0.176514f, 0.185425f, 0.193848f, 0.202881f, 0.212524f, 0.221924f, 0.231323f, 0.241821f, 0.251953f,
+		0.262451f, 0.272949f, 0.284424f, 0.295166f, 0.306396f, 0.319092f, 0.329590f, 0.343018f, 0.355225f, 0.368652f, 0.381348f, 0.393799f,
+		0.408447f, 0.422852f, 0.691406f, 0.706055f, 0.706055f, 0.703125f, 0.700684f, 0.697754f, 0.001692f, 0.004898f, 0.007828f, 0.011070f,
+		0.013992f, 0.017227f, 0.020187f, 0.023499f, 0.026520f, 0.029526f, 0.033081f, 0.036377f, 0.039459f, 0.043396f, 0.047028f, 0.050323f,
+		0.054199f, 0.058350f, 0.062317f, 0.066711f, 0.071106f, 0.075928f, 0.080750f, 0.085510f, 0.090820f, 0.096497f, 0.102234f, 0.107727f,
+		0.114075f, 0.120300f, 0.126587f, 0.133789f, 0.141113f, 0.148193f, 0.156006f, 0.163696f, 0.171753f, 0.180542f, 0.188965f, 0.198120f,
+		0.207275f, 0.216797f, 0.226318f, 0.236206f, 0.246338f, 0.256836f, 0.267334f, 0.278809f, 0.289795f, 0.300781f, 0.313232f, 0.324707f,
+		0.337402f, 0.349365f, 0.362305f, 0.376221f, 0.389404f, 0.403809f, 0.680176f, 0.696289f, 0.697266f, 0.695312f, 0.692871f, 0.689941f,
+		0.001606f, 0.004543f, 0.007450f, 0.010269f, 0.012962f, 0.015900f, 0.018677f, 0.021591f, 0.024628f, 0.027618f, 0.030182f, 0.033783f,
+		0.036194f, 0.039734f, 0.042725f, 0.046478f, 0.049652f, 0.053253f, 0.057251f, 0.060883f, 0.065186f, 0.069336f, 0.073730f, 0.078247f,
+		0.083252f, 0.088501f, 0.093628f, 0.099182f, 0.104553f, 0.110718f, 0.116577f, 0.123108f, 0.129883f, 0.136719f, 0.143921f, 0.151367f,
+		0.159302f, 0.167114f, 0.175415f, 0.183960f, 0.192871f, 0.202148f, 0.210938f, 0.221436f, 0.230713f, 0.240723f, 0.250977f, 0.261963f,
+		0.272461f, 0.283691f, 0.295166f, 0.306885f, 0.319092f, 0.331055f, 0.343750f, 0.356689f, 0.370361f, 0.383545f, 0.669434f, 0.687500f,
+		0.688965f, 0.687500f, 0.685547f, 0.682617f, 0.001701f, 0.004345f, 0.006802f, 0.009514f, 0.012283f, 0.014793f, 0.017288f, 0.019958f,
+		0.022614f, 0.025177f, 0.027695f, 0.030487f, 0.033081f, 0.035858f, 0.039185f, 0.042236f, 0.045319f, 0.048523f, 0.051941f, 0.055847f,
+		0.059326f, 0.063171f, 0.067139f, 0.071594f, 0.075928f, 0.080566f, 0.085571f, 0.090454f, 0.095520f, 0.101196f, 0.106567f, 0.112427f,
+		0.119019f, 0.125610f, 0.132324f, 0.139282f, 0.146973f, 0.154419f, 0.161987f, 0.170532f, 0.178833f, 0.187134f, 0.196777f, 0.206177f,
+		0.214966f, 0.225220f, 0.235352f, 0.246094f, 0.255615f, 0.266846f, 0.278320f, 0.290039f, 0.301270f, 0.313477f, 0.325195f, 0.338867f,
+		0.352539f, 0.365234f, 0.657715f, 0.678711f, 0.679688f, 0.679199f, 0.677734f, 0.675293f, 0.001310f, 0.003979f, 0.006393f, 0.008522f,
+		0.011223f, 0.013557f, 0.015976f, 0.018433f, 0.020737f, 0.022842f, 0.025421f, 0.027649f, 0.030289f, 0.032806f, 0.035645f, 0.038025f,
+		0.041199f, 0.044220f, 0.047058f, 0.050720f, 0.053589f, 0.057281f, 0.061157f, 0.064941f, 0.068787f, 0.072998f, 0.077698f, 0.082153f,
+		0.086975f, 0.092102f, 0.097229f, 0.103027f, 0.108826f, 0.114746f, 0.121094f, 0.127930f, 0.134521f, 0.141846f, 0.149292f, 0.157227f,
+		0.164673f, 0.173218f, 0.182007f, 0.190552f, 0.199951f, 0.209717f, 0.219360f, 0.229004f, 0.239502f, 0.250244f, 0.260986f, 0.272461f,
+		0.282959f, 0.295166f, 0.307373f, 0.320557f, 0.333252f, 0.346436f, 0.646973f, 0.668945f, 0.670898f, 0.671387f, 0.669922f, 0.668457f,
+		0.001348f, 0.003523f, 0.005863f, 0.008133f, 0.010338f, 0.012520f, 0.014511f, 0.016464f, 0.018768f, 0.020920f, 0.022888f, 0.025665f,
+		0.027588f, 0.029861f, 0.032135f, 0.034485f, 0.037140f, 0.040039f, 0.042725f, 0.045532f, 0.048859f, 0.051971f, 0.055237f, 0.058594f,
+		0.062408f, 0.066101f, 0.070251f, 0.074280f, 0.078735f, 0.083435f, 0.088318f, 0.093567f, 0.098633f, 0.104431f, 0.110291f, 0.116455f,
+		0.122986f, 0.129517f, 0.136963f, 0.143921f, 0.152222f, 0.159546f, 0.167358f, 0.176514f, 0.185181f, 0.194214f, 0.203857f, 0.213623f,
+		0.223389f, 0.233521f, 0.244385f, 0.255127f, 0.266602f, 0.277832f, 0.289307f, 0.301758f, 0.314697f, 0.328613f, 0.635254f, 0.659668f,
+		0.663086f, 0.663086f, 0.662109f, 0.660156f, 0.001084f, 0.003263f, 0.005554f, 0.007416f, 0.009445f, 0.011185f, 0.013161f, 0.015366f,
+		0.017136f, 0.019058f, 0.020935f, 0.022781f, 0.024857f, 0.026886f, 0.029160f, 0.031097f, 0.033569f, 0.035858f, 0.038361f, 0.040924f,
+		0.043427f, 0.046478f, 0.049500f, 0.052948f, 0.056122f, 0.059418f, 0.063293f, 0.067139f, 0.070923f, 0.075073f, 0.079712f, 0.084229f,
+		0.089233f, 0.094604f, 0.100037f, 0.105774f, 0.111694f, 0.117798f, 0.124634f, 0.131226f, 0.139038f, 0.146484f, 0.154175f, 0.162231f,
+		0.170654f, 0.179199f, 0.188599f, 0.197754f, 0.207153f, 0.217407f, 0.227295f, 0.238159f, 0.248657f, 0.260986f, 0.271973f, 0.284912f,
+		0.296631f, 0.308838f, 0.623535f, 0.650391f, 0.653809f, 0.654297f, 0.653809f, 0.652832f, 0.001070f, 0.003069f, 0.005108f, 0.006855f,
+		0.008522f, 0.010384f, 0.011993f, 0.013847f, 0.015549f, 0.016968f, 0.018677f, 0.020660f, 0.022079f, 0.024048f, 0.026077f, 0.027954f,
+		0.030014f, 0.032135f, 0.034210f, 0.036560f, 0.038971f, 0.041840f, 0.044434f, 0.047089f, 0.049896f, 0.053284f, 0.056763f, 0.060120f,
+		0.063477f, 0.067505f, 0.071533f, 0.075928f, 0.080261f, 0.085205f, 0.089905f, 0.095520f, 0.100830f, 0.106567f, 0.113159f, 0.119385f,
+		0.126221f, 0.133301f, 0.140259f, 0.148560f, 0.156494f, 0.165039f, 0.173462f, 0.182861f, 0.192017f, 0.201172f, 0.211548f, 0.221802f,
+		0.232666f, 0.243286f, 0.254639f, 0.265869f, 0.278809f, 0.291260f, 0.611816f, 0.640625f, 0.645508f, 0.645996f, 0.645508f, 0.645020f,
+		0.001057f, 0.002815f, 0.004646f, 0.006187f, 0.007935f, 0.009583f, 0.011139f, 0.012428f, 0.013878f, 0.015404f, 0.016830f, 0.018433f,
+		0.019836f, 0.021637f, 0.023300f, 0.024857f, 0.026855f, 0.028519f, 0.030533f, 0.032593f, 0.034790f, 0.037140f, 0.039520f, 0.041748f,
+		0.044525f, 0.047302f, 0.050232f, 0.053497f, 0.056580f, 0.059998f, 0.063721f, 0.067627f, 0.071777f, 0.076111f, 0.080627f, 0.085571f,
+		0.090698f, 0.096130f, 0.101624f, 0.107849f, 0.114258f, 0.120544f, 0.127686f, 0.135132f, 0.142700f, 0.150269f, 0.158813f, 0.167725f,
+		0.176392f, 0.185791f, 0.195312f, 0.205444f, 0.216064f, 0.226562f, 0.237793f, 0.248657f, 0.260254f, 0.272949f, 0.600098f, 0.631348f,
+		0.636230f, 0.637207f, 0.637695f, 0.636719f, 0.001022f, 0.002628f, 0.004486f, 0.005684f, 0.007179f, 0.008636f, 0.009911f, 0.011307f,
+		0.012428f, 0.013771f, 0.015152f, 0.016342f, 0.017822f, 0.018997f, 0.020584f, 0.022263f, 0.023651f, 0.025482f, 0.027191f, 0.028793f,
+		0.030960f, 0.032715f, 0.034912f, 0.036987f, 0.039368f, 0.041840f, 0.044495f, 0.047180f, 0.050110f, 0.053314f, 0.056580f, 0.060059f,
+		0.063660f, 0.067383f, 0.071777f, 0.075928f, 0.081055f, 0.085938f, 0.091187f, 0.096619f, 0.102356f, 0.108826f, 0.115051f, 0.121948f,
+		0.129150f, 0.136475f, 0.144653f, 0.152832f, 0.161621f, 0.170288f, 0.179932f, 0.189209f, 0.198730f, 0.209595f, 0.220459f, 0.231201f,
+		0.242798f, 0.255615f, 0.588867f, 0.621094f, 0.626953f, 0.629883f, 0.629395f, 0.629883f, 0.001016f, 0.002304f, 0.003975f, 0.005024f,
+		0.006584f, 0.007812f, 0.008926f, 0.009987f, 0.011024f, 0.012199f, 0.013321f, 0.014595f, 0.015617f, 0.016830f, 0.018326f, 0.019577f,
+		0.020798f, 0.022293f, 0.023758f, 0.025253f, 0.027145f, 0.028656f, 0.030640f, 0.032501f, 0.034546f, 0.036682f, 0.039001f, 0.041412f,
+		0.044037f, 0.046875f, 0.049622f, 0.052917f, 0.056030f, 0.059387f, 0.063354f, 0.067383f, 0.071655f, 0.075928f, 0.080750f, 0.085876f,
+		0.091248f, 0.097168f, 0.102905f, 0.109497f, 0.116272f, 0.123413f, 0.130859f, 0.138550f, 0.147217f, 0.155518f, 0.164551f, 0.173828f,
+		0.183350f, 0.193481f, 0.204102f, 0.214600f, 0.225342f, 0.237915f, 0.575684f, 0.611816f, 0.617188f, 0.621094f, 0.621582f, 0.620605f,
+		0.000768f, 0.002398f, 0.003801f, 0.004875f, 0.005848f, 0.006889f, 0.008072f, 0.008820f, 0.009758f, 0.010910f, 0.011810f, 0.013023f,
+		0.013878f, 0.014786f, 0.016083f, 0.017166f, 0.018402f, 0.019577f, 0.020691f, 0.022125f, 0.023743f, 0.025009f, 0.026779f, 0.028336f,
+		0.030075f, 0.031921f, 0.033997f, 0.036255f, 0.038452f, 0.040833f, 0.043488f, 0.045959f, 0.049011f, 0.052216f, 0.055634f, 0.059052f,
+		0.062744f, 0.066956f, 0.071289f, 0.075745f, 0.080566f, 0.086060f, 0.091614f, 0.097351f, 0.103821f, 0.110291f, 0.117432f, 0.124939f,
+		0.132568f, 0.140869f, 0.149414f, 0.158325f, 0.168213f, 0.177368f, 0.187744f, 0.197876f, 0.208984f, 0.219849f, 0.563965f, 0.602051f,
+		0.608887f, 0.610840f, 0.613770f, 0.612305f, 0.000764f, 0.002028f, 0.003302f, 0.004276f, 0.005325f, 0.006035f, 0.007034f, 0.007843f,
+		0.008904f, 0.009628f, 0.010323f, 0.011192f, 0.012039f, 0.013092f, 0.013924f, 0.014854f, 0.015793f, 0.016953f, 0.018036f, 0.019211f,
+		0.020355f, 0.021667f, 0.023010f, 0.024582f, 0.026016f, 0.027771f, 0.029434f, 0.031235f, 0.033264f, 0.035217f, 0.037628f, 0.039886f,
+		0.042084f, 0.044952f, 0.048126f, 0.051392f, 0.054779f, 0.058197f, 0.062164f, 0.066223f, 0.070740f, 0.075439f, 0.080566f, 0.086182f,
+		0.091919f, 0.098145f, 0.104431f, 0.111633f, 0.119080f, 0.126587f, 0.134888f, 0.143311f, 0.152710f, 0.162109f, 0.171631f, 0.182129f,
+		0.192139f, 0.203491f, 0.552246f, 0.591309f, 0.599609f, 0.602539f, 0.604004f, 0.604980f, 0.000782f, 0.001970f, 0.003082f, 0.003859f,
+		0.004635f, 0.005611f, 0.006123f, 0.006767f, 0.007595f, 0.008270f, 0.009140f, 0.009674f, 0.010490f, 0.011040f, 0.011902f, 0.012749f,
+		0.013573f, 0.014526f, 0.015656f, 0.016541f, 0.017548f, 0.018631f, 0.019730f, 0.021103f, 0.022446f, 0.023758f, 0.025162f, 0.026611f,
+		0.028458f, 0.030441f, 0.032074f, 0.034302f, 0.036316f, 0.038727f, 0.041138f, 0.044098f, 0.046997f, 0.050232f, 0.053711f, 0.057281f,
+		0.061340f, 0.065491f, 0.070435f, 0.075256f, 0.080688f, 0.086426f, 0.092346f, 0.098694f, 0.105896f, 0.113098f, 0.120911f, 0.129028f,
+		0.137695f, 0.146606f, 0.155884f, 0.165894f, 0.175903f, 0.186768f, 0.540527f, 0.582520f, 0.590332f, 0.593750f, 0.594727f, 0.596191f,
+		0.000711f, 0.001649f, 0.002529f, 0.003332f, 0.004036f, 0.004799f, 0.005444f, 0.006050f, 0.006638f, 0.007160f, 0.007771f, 0.008331f,
+		0.008980f, 0.009644f, 0.010307f, 0.010887f, 0.011787f, 0.012306f, 0.013176f, 0.014099f, 0.014915f, 0.015839f, 0.016708f, 0.017822f,
+		0.019073f, 0.020233f, 0.021423f, 0.022690f, 0.024033f, 0.025589f, 0.027344f, 0.028976f, 0.030930f, 0.032990f, 0.035156f, 0.037445f,
+		0.040131f, 0.042847f, 0.045776f, 0.049042f, 0.052551f, 0.056519f, 0.060486f, 0.064941f, 0.069458f, 0.074951f, 0.080444f, 0.086487f,
+		0.092957f, 0.099915f, 0.107361f, 0.114929f, 0.123535f, 0.131714f, 0.140747f, 0.150513f, 0.160767f, 0.171265f, 0.527832f, 0.572754f,
+		0.581543f, 0.583496f, 0.586426f, 0.587402f, 0.000504f, 0.001575f, 0.002235f, 0.003147f, 0.003641f, 0.004150f, 0.004570f, 0.005173f,
+		0.005863f, 0.006016f, 0.006462f, 0.007111f, 0.007660f, 0.008156f, 0.008736f, 0.009354f, 0.010094f, 0.010475f, 0.011253f, 0.011879f,
+		0.012657f, 0.013603f, 0.014267f, 0.015099f, 0.016144f, 0.017014f, 0.017990f, 0.019104f, 0.020416f, 0.021652f, 0.022919f, 0.024353f,
+		0.025986f, 0.027710f, 0.029602f, 0.031494f, 0.033722f, 0.036102f, 0.038635f, 0.041412f, 0.044525f, 0.047729f, 0.051636f, 0.055511f,
+		0.059540f, 0.064331f, 0.069580f, 0.075073f, 0.080750f, 0.087341f, 0.094116f, 0.101379f, 0.109558f, 0.117676f, 0.126221f, 0.135376f,
+		0.145874f, 0.155518f, 0.516113f, 0.562012f, 0.571777f, 0.576172f, 0.578125f, 0.579102f, 0.000445f, 0.001304f, 0.002201f, 0.002535f,
+		0.003126f, 0.003664f, 0.004047f, 0.004463f, 0.004887f, 0.005234f, 0.005711f, 0.005997f, 0.006500f, 0.006901f, 0.007389f, 0.007904f,
+		0.008293f, 0.008919f, 0.009499f, 0.009941f, 0.010635f, 0.011269f, 0.011948f, 0.012589f, 0.013435f, 0.014252f, 0.015091f, 0.016052f,
+		0.017059f, 0.017960f, 0.019241f, 0.020264f, 0.021667f, 0.022995f, 0.024628f, 0.026230f, 0.027985f, 0.029984f, 0.032288f, 0.034515f,
+		0.037140f, 0.040009f, 0.043152f, 0.046722f, 0.050354f, 0.054504f, 0.059143f, 0.064026f, 0.069458f, 0.075256f, 0.081726f, 0.088562f,
+		0.095825f, 0.103516f, 0.112000f, 0.120850f, 0.130005f, 0.140381f, 0.502441f, 0.551758f, 0.562012f, 0.566406f, 0.568848f, 0.571289f,
+		0.000396f, 0.001226f, 0.001812f, 0.002357f, 0.002796f, 0.003094f, 0.003328f, 0.003763f, 0.003979f, 0.004364f, 0.004642f, 0.005051f,
+		0.005489f, 0.005745f, 0.006126f, 0.006611f, 0.007004f, 0.007473f, 0.007771f, 0.008293f, 0.008919f, 0.009392f, 0.009941f, 0.010483f,
+		0.011169f, 0.011765f, 0.012436f, 0.013344f, 0.014030f, 0.014908f, 0.015778f, 0.016769f, 0.017838f, 0.018997f, 0.020279f, 0.021622f,
+		0.023056f, 0.024704f, 0.026474f, 0.028580f, 0.030579f, 0.033051f, 0.035706f, 0.038605f, 0.041840f, 0.045380f, 0.049500f, 0.053986f,
+		0.058685f, 0.063843f, 0.069885f, 0.076050f, 0.083191f, 0.090576f, 0.098511f, 0.107056f, 0.115479f, 0.125122f, 0.491211f, 0.541504f,
+		0.552734f, 0.557617f, 0.560547f, 0.562012f, 0.000559f, 0.001152f, 0.001668f, 0.001955f, 0.002234f, 0.002550f, 0.002821f, 0.003057f,
+		0.003296f, 0.003635f, 0.003948f, 0.004189f, 0.004448f, 0.004761f, 0.005077f, 0.005417f, 0.005699f, 0.006142f, 0.006458f, 0.006844f,
+		0.007271f, 0.007717f, 0.008156f, 0.008675f, 0.009132f, 0.009590f, 0.010277f, 0.010864f, 0.011482f, 0.012131f, 0.012901f, 0.013741f,
+		0.014595f, 0.015549f, 0.016525f, 0.017563f, 0.018799f, 0.020111f, 0.021484f, 0.023087f, 0.024765f, 0.026840f, 0.028992f, 0.031403f,
+		0.034119f, 0.037323f, 0.040680f, 0.044464f, 0.048584f, 0.053345f, 0.058838f, 0.064514f, 0.071045f, 0.078247f, 0.085571f, 0.093567f,
+		0.101685f, 0.111023f, 0.477539f, 0.531738f, 0.542969f, 0.548340f, 0.552246f, 0.553711f, 0.000459f, 0.000939f, 0.001184f, 0.001600f,
+		0.001761f, 0.002144f, 0.002258f, 0.002546f, 0.002708f, 0.002922f, 0.003157f, 0.003414f, 0.003588f, 0.003918f, 0.004154f, 0.004387f,
+		0.004662f, 0.004993f, 0.005249f, 0.005566f, 0.005867f, 0.006252f, 0.006573f, 0.007061f, 0.007408f, 0.007858f, 0.008270f, 0.008713f,
+		0.009361f, 0.009911f, 0.010513f, 0.011047f, 0.011841f, 0.012566f, 0.013252f, 0.014175f, 0.015182f, 0.016220f, 0.017258f, 0.018524f,
+		0.019882f, 0.021454f, 0.023132f, 0.025146f, 0.027405f, 0.029877f, 0.032745f, 0.035919f, 0.039642f, 0.043823f, 0.048492f, 0.053619f,
+		0.059235f, 0.065735f, 0.072693f, 0.080383f, 0.088867f, 0.097412f, 0.466309f, 0.520508f, 0.533691f, 0.539062f, 0.542480f, 0.543945f,
+		0.000369f, 0.000915f, 0.001124f, 0.001297f, 0.001534f, 0.001741f, 0.001833f, 0.002111f, 0.002272f, 0.002369f, 0.002516f, 0.002766f,
+		0.002920f, 0.003162f, 0.003317f, 0.003551f, 0.003723f, 0.003941f, 0.004211f, 0.004425f, 0.004757f, 0.004993f, 0.005306f, 0.005581f,
+		0.005859f, 0.006203f, 0.006592f, 0.007015f, 0.007450f, 0.007828f, 0.008377f, 0.008797f, 0.009361f, 0.009895f, 0.010582f, 0.011322f,
+		0.012016f, 0.012772f, 0.013687f, 0.014748f, 0.015778f, 0.016907f, 0.018326f, 0.019821f, 0.021622f, 0.023483f, 0.025742f, 0.028473f,
+		0.031525f, 0.034943f, 0.038910f, 0.043457f, 0.048645f, 0.054749f, 0.061279f, 0.068420f, 0.076111f, 0.084778f, 0.453613f, 0.510742f,
+		0.523926f, 0.529785f, 0.533203f, 0.536133f, 0.000186f, 0.000582f, 0.000925f, 0.001026f, 0.001228f, 0.001351f, 0.001470f, 0.001606f,
+		0.001765f, 0.001908f, 0.001999f, 0.002104f, 0.002281f, 0.002476f, 0.002659f, 0.002766f, 0.002911f, 0.003040f, 0.003344f, 0.003475f,
+		0.003683f, 0.003922f, 0.004185f, 0.004417f, 0.004673f, 0.004890f, 0.005123f, 0.005440f, 0.005817f, 0.006126f, 0.006481f, 0.006859f,
+		0.007275f, 0.007740f, 0.008202f, 0.008728f, 0.009315f, 0.009972f, 0.010597f, 0.011391f, 0.012268f, 0.013252f, 0.014221f, 0.015388f,
+		0.016724f, 0.018265f, 0.020004f, 0.022049f, 0.024445f, 0.027206f, 0.030762f, 0.034424f, 0.038971f, 0.044220f, 0.050262f, 0.056976f,
+		0.064575f, 0.072083f, 0.441650f, 0.500488f, 0.514160f, 0.520020f, 0.524414f, 0.526855f, 0.000194f, 0.000467f, 0.000775f, 0.000911f,
+		0.000994f, 0.001081f, 0.001221f, 0.001204f, 0.001368f, 0.001479f, 0.001582f, 0.001707f, 0.001801f, 0.001921f, 0.001993f, 0.002146f,
+		0.002245f, 0.002398f, 0.002531f, 0.002674f, 0.002871f, 0.003033f, 0.003172f, 0.003374f, 0.003519f, 0.003742f, 0.003963f, 0.004158f,
+		0.004448f, 0.004650f, 0.005032f, 0.005230f, 0.005550f, 0.005932f, 0.006241f, 0.006634f, 0.007088f, 0.007572f, 0.008110f, 0.008636f,
+		0.009323f, 0.010071f, 0.010834f, 0.011757f, 0.012779f, 0.013863f, 0.015190f, 0.016769f, 0.018555f, 0.020706f, 0.023331f, 0.026352f,
+		0.030182f, 0.034760f, 0.040039f, 0.046356f, 0.053406f, 0.060638f, 0.427979f, 0.489502f, 0.504883f, 0.511719f, 0.515137f, 0.518066f,
+		0.000339f, 0.000388f, 0.000559f, 0.000617f, 0.000667f, 0.000795f, 0.000853f, 0.000938f, 0.000972f, 0.001079f, 0.001217f, 0.001274f,
+		0.001369f, 0.001480f, 0.001536f, 0.001581f, 0.001711f, 0.001804f, 0.001900f, 0.002047f, 0.002129f, 0.002245f, 0.002394f, 0.002493f,
+		0.002645f, 0.002773f, 0.002974f, 0.003124f, 0.003307f, 0.003559f, 0.003757f, 0.003893f, 0.004169f, 0.004353f, 0.004684f, 0.004963f,
+		0.005272f, 0.005615f, 0.005981f, 0.006420f, 0.006878f, 0.007378f, 0.008080f, 0.008682f, 0.009438f, 0.010239f, 0.011299f, 0.012459f,
+		0.013809f, 0.015305f, 0.017212f, 0.019501f, 0.022583f, 0.026245f, 0.030838f, 0.036255f, 0.042938f, 0.049988f, 0.416504f, 0.479492f,
+		0.495361f, 0.501465f, 0.505859f, 0.508789f, 0.000148f, 0.000349f, 0.000414f, 0.000480f, 0.000554f, 0.000575f, 0.000675f, 0.000641f,
+		0.000743f, 0.000809f, 0.000882f, 0.000919f, 0.000967f, 0.001019f, 0.001122f, 0.001156f, 0.001264f, 0.001322f, 0.001392f, 0.001431f,
+		0.001529f, 0.001625f, 0.001735f, 0.001802f, 0.001912f, 0.002007f, 0.002131f, 0.002237f, 0.002338f, 0.002525f, 0.002638f, 0.002850f,
+		0.002962f, 0.003130f, 0.003347f, 0.003536f, 0.003784f, 0.004063f, 0.004364f, 0.004623f, 0.004929f, 0.005314f, 0.005714f, 0.006191f,
+		0.006760f, 0.007385f, 0.008080f, 0.008919f, 0.009933f, 0.011078f, 0.012390f, 0.014130f, 0.016251f, 0.019012f, 0.022720f, 0.027496f,
+		0.033234f, 0.040192f, 0.403320f, 0.468994f, 0.485352f, 0.491943f, 0.497070f, 0.500000f, 0.000093f, 0.000191f, 0.000299f, 0.000284f,
+		0.000367f, 0.000453f, 0.000420f, 0.000467f, 0.000519f, 0.000611f, 0.000607f, 0.000626f, 0.000647f, 0.000722f, 0.000741f, 0.000815f,
+		0.000829f, 0.000910f, 0.000967f, 0.001023f, 0.001076f, 0.001138f, 0.001197f, 0.001260f, 0.001334f, 0.001393f, 0.001490f, 0.001562f,
+		0.001633f, 0.001772f, 0.001831f, 0.001949f, 0.002056f, 0.002167f, 0.002312f, 0.002472f, 0.002607f, 0.002781f, 0.002972f, 0.003145f,
+		0.003387f, 0.003647f, 0.003941f, 0.004253f, 0.004604f, 0.005051f, 0.005558f, 0.006165f, 0.006836f, 0.007660f, 0.008652f, 0.009796f,
+		0.011284f, 0.013260f, 0.015945f, 0.019608f, 0.024734f, 0.031082f, 0.390625f, 0.459229f, 0.475586f, 0.482910f, 0.488037f, 0.490723f,
+		0.000132f, 0.000208f, 0.000217f, 0.000221f, 0.000267f, 0.000272f, 0.000277f, 0.000320f, 0.000356f, 0.000372f, 0.000372f, 0.000446f,
+		0.000436f, 0.000487f, 0.000514f, 0.000531f, 0.000587f, 0.000601f, 0.000629f, 0.000658f, 0.000707f, 0.000736f, 0.000784f, 0.000816f,
+		0.000880f, 0.000909f, 0.000978f, 0.001035f, 0.001084f, 0.001135f, 0.001200f, 0.001278f, 0.001357f, 0.001429f, 0.001516f, 0.001588f,
+		0.001724f, 0.001802f, 0.001949f, 0.002085f, 0.002230f, 0.002373f, 0.002554f, 0.002743f, 0.003000f, 0.003300f, 0.003611f, 0.003963f,
+		0.004425f, 0.004967f, 0.005630f, 0.006424f, 0.007462f, 0.008812f, 0.010551f, 0.013184f, 0.017258f, 0.022980f, 0.377686f, 0.448242f,
+		0.465820f, 0.474121f, 0.478760f, 0.481934f, 0.000041f, 0.000149f, 0.000126f, 0.000128f, 0.000158f, 0.000196f, 0.000174f, 0.000206f,
+		0.000216f, 0.000223f, 0.000231f, 0.000244f, 0.000276f, 0.000291f, 0.000312f, 0.000326f, 0.000338f, 0.000374f, 0.000387f, 0.000423f,
+		0.000430f, 0.000447f, 0.000471f, 0.000509f, 0.000538f, 0.000583f, 0.000591f, 0.000613f, 0.000659f, 0.000688f, 0.000743f, 0.000779f,
+		0.000833f, 0.000865f, 0.000924f, 0.000966f, 0.001033f, 0.001106f, 0.001186f, 0.001245f, 0.001336f, 0.001453f, 0.001559f, 0.001685f,
+		0.001807f, 0.001980f, 0.002207f, 0.002417f, 0.002689f, 0.003027f, 0.003418f, 0.003933f, 0.004604f, 0.005482f, 0.006641f, 0.008263f,
+		0.011017f, 0.015778f, 0.364746f, 0.437256f, 0.456055f, 0.463623f, 0.469238f, 0.472656f, 0.000100f, 0.000089f, 0.000085f, 0.000081f,
+		0.000101f, 0.000096f, 0.000116f, 0.000116f, 0.000119f, 0.000126f, 0.000141f, 0.000157f, 0.000149f, 0.000158f, 0.000179f, 0.000176f,
+		0.000195f, 0.000206f, 0.000216f, 0.000222f, 0.000240f, 0.000246f, 0.000269f, 0.000279f, 0.000303f, 0.000320f, 0.000333f, 0.000345f,
+		0.000365f, 0.000379f, 0.000409f, 0.000434f, 0.000453f, 0.000477f, 0.000511f, 0.000541f, 0.000569f, 0.000608f, 0.000656f, 0.000689f,
+		0.000738f, 0.000795f, 0.000867f, 0.000918f, 0.001005f, 0.001087f, 0.001189f, 0.001312f, 0.001465f, 0.001656f, 0.001873f, 0.002171f,
+		0.002546f, 0.003056f, 0.003767f, 0.004765f, 0.006390f, 0.009811f, 0.353516f, 0.426758f, 0.446045f, 0.455078f, 0.459717f, 0.464111f,
+		0.000084f, 0.000059f, 0.000050f, 0.000049f, 0.000049f, 0.000047f, 0.000052f, 0.000058f, 0.000061f, 0.000075f, 0.000065f, 0.000066f,
+		0.000080f, 0.000071f, 0.000076f, 0.000082f, 0.000092f, 0.000102f, 0.000100f, 0.000105f, 0.000110f, 0.000115f, 0.000121f, 0.000133f,
+		0.000140f, 0.000146f, 0.000152f, 0.000164f, 0.000177f, 0.000185f, 0.000192f, 0.000202f, 0.000213f, 0.000224f, 0.000241f, 0.000252f,
+		0.000268f, 0.000283f, 0.000310f, 0.000328f, 0.000348f, 0.000374f, 0.000406f, 0.000431f, 0.000470f, 0.000515f, 0.000560f, 0.000614f,
+		0.000688f, 0.000771f, 0.000884f, 0.001019f, 0.001202f, 0.001466f, 0.001827f, 0.002369f, 0.003269f, 0.005184f, 0.341797f, 0.416016f,
+		0.435791f, 0.445557f, 0.450928f, 0.455078f, 0.000062f, 0.000042f, 0.000035f, 0.000030f, 0.000028f, 0.000026f, 0.000024f, 0.000023f,
+		0.000023f, 0.000023f, 0.000023f, 0.000030f, 0.000024f, 0.000024f, 0.000031f, 0.000034f, 0.000035f, 0.000037f, 0.000039f, 0.000040f,
+		0.000043f, 0.000048f, 0.000050f, 0.000046f, 0.000051f, 0.000057f, 0.000059f, 0.000058f, 0.000063f, 0.000068f, 0.000070f, 0.000077f,
+		0.000082f, 0.000082f, 0.000086f, 0.000093f, 0.000100f, 0.000106f, 0.000114f, 0.000120f, 0.000131f, 0.000136f, 0.000145f, 0.000161f,
+		0.000171f, 0.000186f, 0.000204f, 0.000222f, 0.000251f, 0.000281f, 0.000318f, 0.000364f, 0.000430f, 0.000530f, 0.000672f, 0.000902f,
+		0.001316f, 0.002153f, 0.329346f, 0.406006f, 0.426758f, 0.436035f, 0.441650f, 0.445801f, 0.000031f, 0.000020f, 0.000016f, 0.000014f,
+		0.000014f, 0.000013f, 0.000012f, 0.000012f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000010f, 0.000009f, 0.000009f, 0.000009f,
+		0.000008f, 0.000008f, 0.000007f, 0.000007f, 0.000007f, 0.000008f, 0.000009f, 0.000010f, 0.000011f, 0.000012f, 0.000012f, 0.000014f,
+		0.000014f, 0.000013f, 0.000015f, 0.000016f, 0.000018f, 0.000019f, 0.000019f, 0.000020f, 0.000023f, 0.000023f, 0.000025f, 0.000027f,
+		0.000028f, 0.000031f, 0.000034f, 0.000034f, 0.000037f, 0.000041f, 0.000045f, 0.000049f, 0.000053f, 0.000059f, 0.000066f, 0.000079f,
+		0.000093f, 0.000112f, 0.000144f, 0.000196f, 0.000307f, 0.000598f, 0.317383f, 0.394531f, 0.416504f, 0.425781f, 0.432129f, 0.436279f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000000f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f,
+		0.000002f, 0.000002f, 0.000003f, 0.000003f, 0.000004f, 0.000004f, 0.000004f, 0.000007f, 0.000010f, 0.000026f, 0.305420f, 0.384277f,
+		0.405762f, 0.416504f, 0.423340f, 0.427246f, 
+	},
+	{
+		0.009338f, 0.028412f, 0.047394f, 0.066895f, 0.086548f, 0.105774f, 0.125854f, 0.145142f, 0.165039f, 0.184570f, 0.204712f, 0.223389f,
+		0.243164f, 0.261719f, 0.280762f, 0.299805f, 0.318848f, 0.338135f, 0.356445f, 0.374512f, 0.393066f, 0.412354f, 0.429932f, 0.447510f,
+		0.465576f, 0.483887f, 0.501465f, 0.518555f, 0.536133f, 0.553711f, 0.570312f, 0.587402f, 0.604492f, 0.621094f, 0.637695f, 0.653809f,
+		0.670898f, 0.687012f, 0.702637f, 0.719238f, 0.734863f, 0.750488f, 0.765137f, 0.780762f, 0.795898f, 0.811523f, 0.825684f, 0.840820f,
+		0.855469f, 0.870605f, 0.884277f, 0.899414f, 0.913086f, 0.926758f, 0.940918f, 0.955078f, 0.967773f, 0.981934f, 0.966797f, 0.923828f,
+		0.894531f, 0.870605f, 0.850586f, 0.832520f, 0.008652f, 0.026825f, 0.045380f, 0.063965f, 0.082703f, 0.101807f, 0.120544f, 0.139282f,
+		0.158569f, 0.177246f, 0.196167f, 0.214722f, 0.233521f, 0.252197f, 0.270508f, 0.289062f, 0.307861f, 0.325928f, 0.343994f, 0.361328f,
+		0.380615f, 0.397705f, 0.415771f, 0.433594f, 0.450928f, 0.469238f, 0.485596f, 0.502930f, 0.520020f, 0.537598f, 0.553223f, 0.570801f,
+		0.586914f, 0.603516f, 0.620117f, 0.636719f, 0.652832f, 0.668945f, 0.683594f, 0.700684f, 0.716309f, 0.731934f, 0.746582f, 0.762695f,
+		0.777344f, 0.792480f, 0.807617f, 0.821777f, 0.836914f, 0.850586f, 0.865723f, 0.880371f, 0.894043f, 0.908691f, 0.921875f, 0.937012f,
+		0.950195f, 0.963867f, 0.958496f, 0.917969f, 0.889648f, 0.867188f, 0.847656f, 0.830566f, 0.008293f, 0.025620f, 0.042999f, 0.061035f,
+		0.079163f, 0.097656f, 0.115112f, 0.132812f, 0.151367f, 0.170532f, 0.188599f, 0.206787f, 0.223999f, 0.242920f, 0.259766f, 0.278809f,
+		0.296143f, 0.313232f, 0.331055f, 0.349609f, 0.367432f, 0.385010f, 0.401611f, 0.418945f, 0.435791f, 0.453369f, 0.469727f, 0.487061f,
+		0.503906f, 0.520508f, 0.537598f, 0.553223f, 0.569824f, 0.586426f, 0.603027f, 0.619141f, 0.634277f, 0.650879f, 0.666504f, 0.682129f,
+		0.697754f, 0.713379f, 0.729004f, 0.743164f, 0.758301f, 0.773926f, 0.789062f, 0.803711f, 0.818359f, 0.833008f, 0.847168f, 0.862305f,
+		0.875488f, 0.890137f, 0.903809f, 0.917480f, 0.931152f, 0.945801f, 0.950195f, 0.911133f, 0.884766f, 0.862793f, 0.844238f, 0.828125f,
+		0.008148f, 0.024506f, 0.041016f, 0.058289f, 0.075256f, 0.092712f, 0.109802f, 0.127319f, 0.145020f, 0.162964f, 0.180298f, 0.198120f,
+		0.215454f, 0.232300f, 0.250244f, 0.267822f, 0.285400f, 0.302734f, 0.318848f, 0.335693f, 0.354004f, 0.371582f, 0.388672f, 0.405029f,
+		0.421143f, 0.438965f, 0.455078f, 0.472168f, 0.487549f, 0.503906f, 0.521484f, 0.537598f, 0.551758f, 0.568359f, 0.584961f, 0.601562f,
+		0.616211f, 0.633301f, 0.648926f, 0.664062f, 0.679199f, 0.694824f, 0.709473f, 0.725098f, 0.740234f, 0.755371f, 0.770020f, 0.785156f,
+		0.799805f, 0.813965f, 0.828125f, 0.842773f, 0.856934f, 0.871582f, 0.884766f, 0.898926f, 0.912598f, 0.926270f, 0.941895f, 0.905273f,
+		0.879883f, 0.858887f, 0.840332f, 0.824707f, 0.007523f, 0.023010f, 0.039246f, 0.055542f, 0.072021f, 0.088257f, 0.105347f, 0.122070f,
+		0.138306f, 0.155273f, 0.172852f, 0.189575f, 0.206421f, 0.223145f, 0.240112f, 0.256592f, 0.274170f, 0.291260f, 0.307617f, 0.323730f,
+		0.340576f, 0.358154f, 0.374023f, 0.390137f, 0.406738f, 0.422852f, 0.440430f, 0.456543f, 0.472656f, 0.489014f, 0.504395f, 0.520996f,
+		0.537109f, 0.552734f, 0.568848f, 0.584473f, 0.599121f, 0.615234f, 0.630859f, 0.645020f, 0.660645f, 0.677246f, 0.690918f, 0.706055f,
+		0.721680f, 0.736328f, 0.750977f, 0.766113f, 0.780273f, 0.794922f, 0.809570f, 0.823730f, 0.837891f, 0.852539f, 0.866211f, 0.880371f,
+		0.894531f, 0.908691f, 0.933105f, 0.898438f, 0.874023f, 0.853516f, 0.836426f, 0.821289f, 0.007339f, 0.021912f, 0.037170f, 0.052948f,
+		0.068665f, 0.084412f, 0.100281f, 0.116333f, 0.133057f, 0.149048f, 0.164795f, 0.181274f, 0.198242f, 0.214233f, 0.230835f, 0.247314f,
+		0.262939f, 0.279053f, 0.295898f, 0.312500f, 0.328613f, 0.344971f, 0.360107f, 0.376953f, 0.392578f, 0.408691f, 0.425293f, 0.441406f,
+		0.456787f, 0.472656f, 0.488525f, 0.504883f, 0.520020f, 0.535156f, 0.550781f, 0.567383f, 0.582520f, 0.597656f, 0.612793f, 0.628418f,
+		0.642578f, 0.657715f, 0.673340f, 0.688477f, 0.702637f, 0.718750f, 0.731445f, 0.748047f, 0.762207f, 0.775879f, 0.791016f, 0.804199f,
+		0.818848f, 0.833008f, 0.847656f, 0.861328f, 0.875000f, 0.890625f, 0.924316f, 0.891602f, 0.868164f, 0.849121f, 0.832520f, 0.817871f,
+		0.006817f, 0.021133f, 0.035675f, 0.050018f, 0.065186f, 0.080505f, 0.096069f, 0.111389f, 0.126831f, 0.142456f, 0.158203f, 0.174194f,
+		0.189819f, 0.205444f, 0.220703f, 0.237183f, 0.253174f, 0.268555f, 0.284668f, 0.300049f, 0.316406f, 0.332275f, 0.347656f, 0.363281f,
+		0.379395f, 0.394775f, 0.409668f, 0.426270f, 0.442139f, 0.457275f, 0.472656f, 0.488037f, 0.503906f, 0.518555f, 0.534668f, 0.548828f,
+		0.564941f, 0.579590f, 0.595215f, 0.610352f, 0.625000f, 0.640137f, 0.654785f, 0.669434f, 0.685059f, 0.699707f, 0.713379f, 0.728027f,
+		0.742676f, 0.758301f, 0.770996f, 0.786621f, 0.799316f, 0.813965f, 0.828613f, 0.842285f, 0.856445f, 0.871094f, 0.915527f, 0.884766f,
+		0.862305f, 0.843750f, 0.827637f, 0.813965f, 0.006611f, 0.020111f, 0.033752f, 0.047974f, 0.062378f, 0.076843f, 0.091431f, 0.106262f,
+		0.120911f, 0.136230f, 0.151123f, 0.166382f, 0.181396f, 0.196899f, 0.211670f, 0.227295f, 0.242554f, 0.257812f, 0.272705f, 0.288086f,
+		0.304199f, 0.318848f, 0.334473f, 0.349609f, 0.365967f, 0.379883f, 0.395996f, 0.410889f, 0.426270f, 0.441895f, 0.457764f, 0.472412f,
+		0.487061f, 0.502930f, 0.517090f, 0.532227f, 0.547363f, 0.563477f, 0.577637f, 0.592285f, 0.606934f, 0.621582f, 0.636230f, 0.651367f,
+		0.665039f, 0.679688f, 0.694336f, 0.709473f, 0.724121f, 0.738770f, 0.752930f, 0.767578f, 0.780762f, 0.795410f, 0.809082f, 0.823242f,
+		0.837891f, 0.852539f, 0.906250f, 0.877441f, 0.855957f, 0.838379f, 0.823242f, 0.809570f, 0.006153f, 0.019150f, 0.031952f, 0.045624f,
+		0.059326f, 0.073303f, 0.087158f, 0.101562f, 0.115540f, 0.129395f, 0.144653f, 0.159180f, 0.173584f, 0.187866f, 0.203613f, 0.217651f,
+		0.232300f, 0.247559f, 0.262207f, 0.277344f, 0.292969f, 0.307617f, 0.322021f, 0.336914f, 0.352051f, 0.367188f, 0.381592f, 0.396729f,
+		0.411377f, 0.427002f, 0.440918f, 0.456787f, 0.471436f, 0.486572f, 0.500977f, 0.514648f, 0.530273f, 0.545410f, 0.560059f, 0.574219f,
+		0.589355f, 0.604004f, 0.618164f, 0.632324f, 0.647461f, 0.661133f, 0.676270f, 0.691406f, 0.705078f, 0.719727f, 0.733887f, 0.748047f,
+		0.763184f, 0.777344f, 0.791016f, 0.805176f, 0.819336f, 0.833496f, 0.896973f, 0.870117f, 0.849609f, 0.833008f, 0.818359f, 0.805176f,
+		0.005947f, 0.018311f, 0.030731f, 0.043243f, 0.056732f, 0.069580f, 0.083435f, 0.096558f, 0.110474f, 0.123962f, 0.137695f, 0.152100f,
+		0.166016f, 0.180054f, 0.194092f, 0.208862f, 0.222656f, 0.236816f, 0.251465f, 0.266113f, 0.281250f, 0.294922f, 0.309814f, 0.324219f,
+		0.338623f, 0.352783f, 0.368164f, 0.382568f, 0.397461f, 0.411377f, 0.426025f, 0.441162f, 0.455078f, 0.469971f, 0.484131f, 0.499268f,
+		0.513672f, 0.528320f, 0.542969f, 0.557129f, 0.571289f, 0.585449f, 0.599609f, 0.614258f, 0.628418f, 0.643066f, 0.657227f, 0.671875f,
+		0.686523f, 0.700195f, 0.714355f, 0.729004f, 0.743164f, 0.756836f, 0.770996f, 0.785645f, 0.800293f, 0.814453f, 0.888184f, 0.862305f,
+		0.843262f, 0.827148f, 0.813477f, 0.800781f, 0.005646f, 0.017136f, 0.029388f, 0.041534f, 0.053802f, 0.066162f, 0.078979f, 0.092285f,
+		0.104980f, 0.118408f, 0.130981f, 0.144897f, 0.158203f, 0.172363f, 0.185547f, 0.199951f, 0.213501f, 0.226440f, 0.240356f, 0.254883f,
+		0.269287f, 0.283691f, 0.297607f, 0.311279f, 0.325439f, 0.339600f, 0.353760f, 0.368408f, 0.382812f, 0.396973f, 0.410645f, 0.425049f,
+		0.439697f, 0.454102f, 0.468262f, 0.482178f, 0.496094f, 0.510742f, 0.524902f, 0.539551f, 0.554199f, 0.568359f, 0.582031f, 0.596191f,
+		0.610352f, 0.624023f, 0.639160f, 0.652832f, 0.667969f, 0.681152f, 0.696289f, 0.709961f, 0.723633f, 0.738770f, 0.752441f, 0.765625f,
+		0.780273f, 0.794922f, 0.878418f, 0.855469f, 0.836914f, 0.821289f, 0.808105f, 0.796387f, 0.005478f, 0.016174f, 0.027740f, 0.038849f,
+		0.051270f, 0.063293f, 0.075317f, 0.087402f, 0.099854f, 0.112793f, 0.125366f, 0.138184f, 0.151001f, 0.164307f, 0.177734f, 0.190918f,
+		0.204102f, 0.217529f, 0.231079f, 0.244141f, 0.257324f, 0.271240f, 0.284668f, 0.299072f, 0.312744f, 0.326660f, 0.339600f, 0.354004f,
+		0.368408f, 0.382324f, 0.395264f, 0.410156f, 0.423096f, 0.437500f, 0.452148f, 0.465332f, 0.480469f, 0.493408f, 0.507812f, 0.521484f,
+		0.535645f, 0.549316f, 0.563477f, 0.578125f, 0.592285f, 0.605957f, 0.620605f, 0.634766f, 0.647949f, 0.662109f, 0.676758f, 0.691406f,
+		0.705078f, 0.718750f, 0.732910f, 0.747559f, 0.762207f, 0.777344f, 0.869141f, 0.847656f, 0.830078f, 0.815430f, 0.802734f, 0.791504f,
+		0.005005f, 0.015762f, 0.026657f, 0.037384f, 0.048218f, 0.059998f, 0.071594f, 0.083618f, 0.095215f, 0.107666f, 0.119141f, 0.131958f,
+		0.144043f, 0.156128f, 0.169800f, 0.182129f, 0.194824f, 0.207031f, 0.219849f, 0.233032f, 0.247559f, 0.260010f, 0.272949f, 0.286133f,
+		0.300293f, 0.313477f, 0.326172f, 0.339844f, 0.353516f, 0.367188f, 0.381592f, 0.394531f, 0.407959f, 0.422363f, 0.436279f, 0.449463f,
+		0.462891f, 0.477539f, 0.490723f, 0.504395f, 0.518066f, 0.532227f, 0.545898f, 0.560059f, 0.574219f, 0.586914f, 0.602051f, 0.616211f,
+		0.629395f, 0.644531f, 0.657227f, 0.671875f, 0.685547f, 0.699707f, 0.713867f, 0.728516f, 0.742676f, 0.756836f, 0.859375f, 0.840332f,
+		0.823730f, 0.809082f, 0.797363f, 0.786621f, 0.004894f, 0.014786f, 0.025269f, 0.035614f, 0.045990f, 0.057129f, 0.068420f, 0.079224f,
+		0.090698f, 0.102112f, 0.113708f, 0.125610f, 0.137817f, 0.149536f, 0.161377f, 0.174316f, 0.185791f, 0.198486f, 0.211670f, 0.223389f,
+		0.236816f, 0.249512f, 0.261230f, 0.274414f, 0.287598f, 0.300537f, 0.313232f, 0.326904f, 0.340576f, 0.353027f, 0.366211f, 0.379883f,
+		0.393066f, 0.406006f, 0.419678f, 0.433350f, 0.446289f, 0.460205f, 0.473633f, 0.487305f, 0.500977f, 0.515137f, 0.528320f, 0.542480f,
+		0.554688f, 0.569824f, 0.583008f, 0.597656f, 0.610840f, 0.625488f, 0.638672f, 0.652832f, 0.666504f, 0.681152f, 0.694824f, 0.708984f,
+		0.723145f, 0.737793f, 0.850098f, 0.833008f, 0.817383f, 0.802734f, 0.791992f, 0.780762f, 0.004536f, 0.014160f, 0.023972f, 0.033630f,
+		0.043823f, 0.053955f, 0.064697f, 0.075195f, 0.086365f, 0.096802f, 0.108276f, 0.119751f, 0.130493f, 0.142212f, 0.153687f, 0.165405f,
+		0.177246f, 0.189331f, 0.201538f, 0.213501f, 0.225464f, 0.237915f, 0.250244f, 0.262939f, 0.274902f, 0.288086f, 0.300781f, 0.312988f,
+		0.326172f, 0.339600f, 0.352051f, 0.365479f, 0.377930f, 0.390625f, 0.403564f, 0.417480f, 0.430420f, 0.444092f, 0.457520f, 0.470215f,
+		0.483643f, 0.497559f, 0.510742f, 0.524414f, 0.537598f, 0.551270f, 0.564941f, 0.579102f, 0.592285f, 0.605957f, 0.619629f, 0.633789f,
+		0.647949f, 0.661621f, 0.675293f, 0.689453f, 0.704102f, 0.718262f, 0.840332f, 0.825195f, 0.809570f, 0.797363f, 0.786133f, 0.776367f,
+		0.004433f, 0.013138f, 0.022720f, 0.032013f, 0.041199f, 0.051147f, 0.061462f, 0.071716f, 0.082336f, 0.091919f, 0.102722f, 0.113586f,
+		0.124390f, 0.135010f, 0.145996f, 0.157837f, 0.168823f, 0.180054f, 0.192383f, 0.203491f, 0.215332f, 0.227417f, 0.239502f, 0.251221f,
+		0.263672f, 0.275635f, 0.287842f, 0.300537f, 0.312500f, 0.324707f, 0.338135f, 0.350342f, 0.363037f, 0.375977f, 0.388672f, 0.401611f,
+		0.413818f, 0.427246f, 0.440186f, 0.453613f, 0.466064f, 0.479736f, 0.492920f, 0.506836f, 0.519531f, 0.533203f, 0.546875f, 0.560059f,
+		0.573242f, 0.587402f, 0.600098f, 0.614746f, 0.628418f, 0.642578f, 0.657227f, 0.670898f, 0.685059f, 0.699707f, 0.830566f, 0.816406f,
+		0.802734f, 0.791016f, 0.780273f, 0.770996f, 0.004372f, 0.012619f, 0.021393f, 0.030350f, 0.039276f, 0.048523f, 0.058289f, 0.067505f,
+		0.077393f, 0.087585f, 0.097290f, 0.107727f, 0.118225f, 0.128296f, 0.138550f, 0.149414f, 0.160278f, 0.171631f, 0.182739f, 0.193359f,
+		0.205200f, 0.216187f, 0.228027f, 0.240234f, 0.251465f, 0.263428f, 0.275146f, 0.287598f, 0.298828f, 0.311523f, 0.323242f, 0.336182f,
+		0.348633f, 0.360107f, 0.372803f, 0.385986f, 0.398682f, 0.411621f, 0.424072f, 0.436523f, 0.449951f, 0.462891f, 0.475098f, 0.488525f,
+		0.501953f, 0.514648f, 0.527344f, 0.541992f, 0.555176f, 0.569336f, 0.582031f, 0.596191f, 0.609863f, 0.623047f, 0.637695f, 0.651855f,
+		0.665527f, 0.679688f, 0.821289f, 0.808105f, 0.795410f, 0.784180f, 0.774902f, 0.765137f, 0.003937f, 0.012169f, 0.020477f, 0.028641f,
+		0.037781f, 0.046448f, 0.055481f, 0.064209f, 0.073181f, 0.082458f, 0.092651f, 0.101990f, 0.111572f, 0.121948f, 0.132202f, 0.142212f,
+		0.151978f, 0.162720f, 0.173340f, 0.184326f, 0.195312f, 0.206055f, 0.217163f, 0.228516f, 0.239990f, 0.250977f, 0.262695f, 0.274658f,
+		0.285889f, 0.297363f, 0.308838f, 0.321045f, 0.333496f, 0.345459f, 0.357422f, 0.370117f, 0.382324f, 0.395020f, 0.407227f, 0.419922f,
+		0.432617f, 0.444336f, 0.458008f, 0.470703f, 0.483398f, 0.497559f, 0.510254f, 0.522949f, 0.536133f, 0.550293f, 0.562988f, 0.577637f,
+		0.590820f, 0.603516f, 0.618164f, 0.632324f, 0.645508f, 0.660645f, 0.811035f, 0.800293f, 0.788086f, 0.777832f, 0.768555f, 0.760254f,
+		0.003868f, 0.011368f, 0.019257f, 0.027512f, 0.035431f, 0.043274f, 0.051880f, 0.060852f, 0.069214f, 0.078003f, 0.087524f, 0.096924f,
+		0.105896f, 0.115112f, 0.124817f, 0.134766f, 0.144409f, 0.154663f, 0.164673f, 0.175415f, 0.184814f, 0.196289f, 0.206299f, 0.216797f,
+		0.228394f, 0.239380f, 0.250244f, 0.260986f, 0.273193f, 0.284424f, 0.295410f, 0.307373f, 0.319092f, 0.331299f, 0.342285f, 0.354248f,
+		0.366455f, 0.378662f, 0.390869f, 0.403809f, 0.415771f, 0.427734f, 0.440430f, 0.453369f, 0.466309f, 0.479736f, 0.492188f, 0.504883f,
+		0.518066f, 0.531250f, 0.544922f, 0.558105f, 0.571777f, 0.584473f, 0.598633f, 0.612305f, 0.626465f, 0.641602f, 0.801758f, 0.792480f,
+		0.781738f, 0.770508f, 0.761230f, 0.753906f, 0.003616f, 0.010872f, 0.018387f, 0.026077f, 0.033875f, 0.041351f, 0.049591f, 0.057434f,
+		0.065674f, 0.073669f, 0.082153f, 0.091064f, 0.100098f, 0.109009f, 0.117981f, 0.127563f, 0.137207f, 0.146362f, 0.156494f, 0.165894f,
+		0.176025f, 0.186157f, 0.196655f, 0.206421f, 0.216919f, 0.227539f, 0.237915f, 0.249268f, 0.260254f, 0.270752f, 0.282471f, 0.293945f,
+		0.305176f, 0.316406f, 0.328125f, 0.338867f, 0.350342f, 0.361816f, 0.375244f, 0.387207f, 0.398926f, 0.411133f, 0.423584f, 0.436523f,
+		0.448730f, 0.461182f, 0.474121f, 0.485840f, 0.499756f, 0.513672f, 0.525391f, 0.539062f, 0.552734f, 0.565918f, 0.580566f, 0.593750f,
+		0.608398f, 0.621094f, 0.790527f, 0.783691f, 0.773926f, 0.764160f, 0.755859f, 0.747559f, 0.003450f, 0.010429f, 0.017487f, 0.024445f,
+		0.031860f, 0.039581f, 0.046631f, 0.054718f, 0.061951f, 0.070251f, 0.078003f, 0.086121f, 0.094910f, 0.102905f, 0.111572f, 0.120300f,
+		0.129761f, 0.138428f, 0.147217f, 0.156982f, 0.166992f, 0.176147f, 0.186157f, 0.196045f, 0.206299f, 0.216187f, 0.226318f, 0.236938f,
+		0.247437f, 0.258301f, 0.268311f, 0.279785f, 0.290527f, 0.301758f, 0.312744f, 0.324219f, 0.335449f, 0.346680f, 0.359131f, 0.370605f,
+		0.382812f, 0.394531f, 0.406982f, 0.419189f, 0.430908f, 0.443604f, 0.456055f, 0.468506f, 0.481445f, 0.494873f, 0.506836f, 0.520996f,
+		0.534180f, 0.547363f, 0.561035f, 0.573730f, 0.588379f, 0.601074f, 0.780762f, 0.775879f, 0.766602f, 0.757324f, 0.748535f, 0.741699f,
+		0.003281f, 0.009811f, 0.016174f, 0.023438f, 0.030060f, 0.037109f, 0.044464f, 0.051239f, 0.058441f, 0.066345f, 0.073792f, 0.081238f,
+		0.089539f, 0.097229f, 0.105286f, 0.113647f, 0.122498f, 0.130615f, 0.139526f, 0.148438f, 0.157837f, 0.166626f, 0.176636f, 0.185547f,
+		0.195312f, 0.204956f, 0.215088f, 0.224976f, 0.234863f, 0.245239f, 0.255859f, 0.266113f, 0.276367f, 0.287354f, 0.298096f, 0.309326f,
+		0.320801f, 0.331787f, 0.343018f, 0.355225f, 0.366211f, 0.378418f, 0.389893f, 0.401611f, 0.413574f, 0.425781f, 0.438721f, 0.451416f,
+		0.463135f, 0.476074f, 0.489014f, 0.501465f, 0.514648f, 0.528809f, 0.541992f, 0.554688f, 0.568848f, 0.582520f, 0.770508f, 0.767090f,
+		0.758789f, 0.750488f, 0.743164f, 0.735352f, 0.002901f, 0.009422f, 0.015488f, 0.021729f, 0.028290f, 0.035278f, 0.041321f, 0.048523f,
+		0.055420f, 0.062195f, 0.069336f, 0.076477f, 0.084412f, 0.091858f, 0.099609f, 0.107361f, 0.115112f, 0.123535f, 0.131592f, 0.140137f,
+		0.148438f, 0.157715f, 0.166382f, 0.174927f, 0.184692f, 0.193970f, 0.203369f, 0.212646f, 0.222656f, 0.232910f, 0.242920f, 0.252197f,
+		0.263184f, 0.273438f, 0.284180f, 0.294922f, 0.305664f, 0.316895f, 0.327881f, 0.338867f, 0.349854f, 0.361328f, 0.373291f, 0.385254f,
+		0.397461f, 0.408691f, 0.420898f, 0.433350f, 0.445801f, 0.458252f, 0.470703f, 0.483154f, 0.496826f, 0.510254f, 0.522461f, 0.535645f,
+		0.549805f, 0.562988f, 0.760742f, 0.758789f, 0.750488f, 0.743652f, 0.736328f, 0.729492f, 0.002861f, 0.008606f, 0.014488f, 0.021057f,
+		0.026810f, 0.032898f, 0.038879f, 0.045532f, 0.051666f, 0.058319f, 0.065125f, 0.072449f, 0.079224f, 0.086426f, 0.093689f, 0.100830f,
+		0.108276f, 0.116089f, 0.123962f, 0.131958f, 0.140625f, 0.148560f, 0.156494f, 0.164795f, 0.174194f, 0.183228f, 0.192017f, 0.201294f,
+		0.210815f, 0.220093f, 0.229858f, 0.239746f, 0.249390f, 0.260010f, 0.270508f, 0.280518f, 0.290771f, 0.301758f, 0.312744f, 0.323486f,
+		0.334473f, 0.345215f, 0.356934f, 0.368408f, 0.379883f, 0.391846f, 0.403564f, 0.416016f, 0.427490f, 0.439453f, 0.452881f, 0.465332f,
+		0.478271f, 0.490234f, 0.503906f, 0.517090f, 0.529785f, 0.543945f, 0.750000f, 0.750000f, 0.743164f, 0.736328f, 0.729492f, 0.723145f,
+		0.002977f, 0.008492f, 0.013931f, 0.019745f, 0.024948f, 0.030991f, 0.036804f, 0.042755f, 0.048889f, 0.055267f, 0.061737f, 0.067932f,
+		0.074829f, 0.081116f, 0.087646f, 0.095215f, 0.102356f, 0.109436f, 0.116760f, 0.124023f, 0.131714f, 0.139648f, 0.147461f, 0.155762f,
+		0.164185f, 0.172485f, 0.181152f, 0.189697f, 0.198730f, 0.208130f, 0.217285f, 0.226685f, 0.236572f, 0.245850f, 0.255859f, 0.265869f,
+		0.276367f, 0.286377f, 0.297607f, 0.307861f, 0.318359f, 0.329102f, 0.340576f, 0.351807f, 0.363281f, 0.374023f, 0.386230f, 0.397949f,
+		0.409668f, 0.422119f, 0.434082f, 0.446777f, 0.459229f, 0.471924f, 0.484863f, 0.497803f, 0.511230f, 0.525391f, 0.739746f, 0.741211f,
+		0.735352f, 0.729004f, 0.722656f, 0.717285f, 0.002441f, 0.007896f, 0.013443f, 0.018402f, 0.023911f, 0.029343f, 0.034454f, 0.040375f,
+		0.045868f, 0.051453f, 0.057800f, 0.063721f, 0.070068f, 0.075928f, 0.082520f, 0.089233f, 0.095703f, 0.102478f, 0.109314f, 0.116638f,
+		0.123596f, 0.131348f, 0.138550f, 0.145996f, 0.153809f, 0.162109f, 0.170044f, 0.179199f, 0.187866f, 0.196045f, 0.205078f, 0.213745f,
+		0.223389f, 0.233032f, 0.242554f, 0.252197f, 0.261963f, 0.271973f, 0.281982f, 0.292236f, 0.303223f, 0.312988f, 0.324463f, 0.335693f,
+		0.346191f, 0.357910f, 0.368652f, 0.380371f, 0.391846f, 0.404541f, 0.415527f, 0.428467f, 0.440674f, 0.453369f, 0.466553f, 0.479248f,
+		0.491455f, 0.505371f, 0.729492f, 0.732422f, 0.727539f, 0.721191f, 0.716309f, 0.709961f, 0.002457f, 0.007553f, 0.012489f, 0.017548f,
+		0.022217f, 0.027405f, 0.032471f, 0.037689f, 0.043060f, 0.048553f, 0.054230f, 0.059631f, 0.065369f, 0.071533f, 0.077393f, 0.083069f,
+		0.089417f, 0.096069f, 0.102356f, 0.108398f, 0.115417f, 0.122925f, 0.130127f, 0.137451f, 0.144531f, 0.152100f, 0.160156f, 0.168091f,
+		0.176514f, 0.184570f, 0.192871f, 0.201660f, 0.210571f, 0.219238f, 0.229126f, 0.238281f, 0.248413f, 0.257812f, 0.267578f, 0.277588f,
+		0.287354f, 0.298096f, 0.308594f, 0.319336f, 0.329590f, 0.340820f, 0.351318f, 0.363770f, 0.375732f, 0.386963f, 0.397949f, 0.409912f,
+		0.422363f, 0.434326f, 0.446533f, 0.459473f, 0.473145f, 0.486084f, 0.718750f, 0.723633f, 0.719727f, 0.713867f, 0.708984f, 0.703613f,
+		0.002436f, 0.006939f, 0.011612f, 0.016113f, 0.021072f, 0.025497f, 0.030640f, 0.035339f, 0.040222f, 0.045441f, 0.050690f, 0.055725f,
+		0.060669f, 0.066589f, 0.072144f, 0.077881f, 0.083740f, 0.089294f, 0.095215f, 0.101501f, 0.108032f, 0.114868f, 0.121643f, 0.128052f,
+		0.135010f, 0.142334f, 0.150024f, 0.157349f, 0.164917f, 0.173340f, 0.181274f, 0.189697f, 0.198120f, 0.206909f, 0.215698f, 0.224365f,
+		0.234497f, 0.243652f, 0.252930f, 0.262695f, 0.272461f, 0.282471f, 0.292480f, 0.302979f, 0.313721f, 0.324463f, 0.335205f, 0.346436f,
+		0.357666f, 0.369141f, 0.380859f, 0.391602f, 0.404541f, 0.416016f, 0.428467f, 0.440918f, 0.454102f, 0.466553f, 0.708496f, 0.715820f,
+		0.711426f, 0.706055f, 0.701660f, 0.696777f, 0.002188f, 0.006599f, 0.011032f, 0.015068f, 0.019897f, 0.024048f, 0.028656f, 0.033264f,
+		0.037720f, 0.042236f, 0.047028f, 0.051941f, 0.056824f, 0.062012f, 0.067444f, 0.072449f, 0.077942f, 0.083374f, 0.088867f, 0.094727f,
+		0.100769f, 0.106750f, 0.112732f, 0.119263f, 0.126099f, 0.133179f, 0.139648f, 0.146729f, 0.154175f, 0.161987f, 0.170044f, 0.177612f,
+		0.185791f, 0.194214f, 0.203125f, 0.211670f, 0.220581f, 0.229370f, 0.238770f, 0.248047f, 0.257812f, 0.267822f, 0.277344f, 0.287109f,
+		0.297363f, 0.307861f, 0.318848f, 0.329590f, 0.341064f, 0.351562f, 0.363037f, 0.374512f, 0.385498f, 0.397461f, 0.409668f, 0.422363f,
+		0.434326f, 0.447021f, 0.697266f, 0.706543f, 0.703125f, 0.698730f, 0.694336f, 0.689941f, 0.002024f, 0.006165f, 0.010399f, 0.014481f,
+		0.018555f, 0.022797f, 0.026627f, 0.030869f, 0.035187f, 0.039459f, 0.043732f, 0.047943f, 0.052917f, 0.057434f, 0.062622f, 0.067261f,
+		0.071838f, 0.077454f, 0.082581f, 0.087891f, 0.093628f, 0.099182f, 0.105469f, 0.111206f, 0.117126f, 0.123779f, 0.130371f, 0.137085f,
+		0.143921f, 0.151001f, 0.158691f, 0.166016f, 0.173950f, 0.181641f, 0.190063f, 0.198120f, 0.206909f, 0.215698f, 0.224976f, 0.233398f,
+		0.242798f, 0.252197f, 0.262207f, 0.271973f, 0.281738f, 0.291992f, 0.302734f, 0.313477f, 0.323242f, 0.334229f, 0.345459f, 0.355957f,
+		0.368652f, 0.380615f, 0.391602f, 0.403809f, 0.415771f, 0.428467f, 0.686523f, 0.696777f, 0.695312f, 0.691895f, 0.687500f, 0.683105f,
+		0.001931f, 0.005970f, 0.009651f, 0.013557f, 0.017136f, 0.021088f, 0.024902f, 0.028748f, 0.032623f, 0.036743f, 0.040833f, 0.044983f,
+		0.049591f, 0.053467f, 0.057800f, 0.062500f, 0.066833f, 0.071533f, 0.076538f, 0.081238f, 0.086670f, 0.092224f, 0.097290f, 0.103088f,
+		0.108887f, 0.114990f, 0.120972f, 0.127197f, 0.134277f, 0.140503f, 0.147705f, 0.154663f, 0.162231f, 0.169922f, 0.177612f, 0.185303f,
+		0.193604f, 0.201904f, 0.210815f, 0.219238f, 0.228516f, 0.237427f, 0.247070f, 0.256592f, 0.265869f, 0.275879f, 0.285645f, 0.295898f,
+		0.306396f, 0.317139f, 0.328369f, 0.338623f, 0.350342f, 0.362305f, 0.374023f, 0.385010f, 0.397461f, 0.410156f, 0.675781f, 0.687988f,
+		0.687012f, 0.683594f, 0.680664f, 0.676270f, 0.001725f, 0.005436f, 0.009171f, 0.012589f, 0.016190f, 0.019485f, 0.023132f, 0.026978f,
+		0.030899f, 0.034180f, 0.037659f, 0.041565f, 0.045074f, 0.049438f, 0.053345f, 0.057739f, 0.061768f, 0.065918f, 0.070679f, 0.075073f,
+		0.080078f, 0.084656f, 0.089966f, 0.095215f, 0.100464f, 0.106445f, 0.112000f, 0.117615f, 0.124207f, 0.130737f, 0.136719f, 0.144043f,
+		0.151123f, 0.158081f, 0.165405f, 0.173096f, 0.181152f, 0.189087f, 0.197510f, 0.205688f, 0.214600f, 0.223145f, 0.232178f, 0.241699f,
+		0.250732f, 0.260254f, 0.270264f, 0.279785f, 0.289795f, 0.300293f, 0.310791f, 0.322510f, 0.333496f, 0.344238f, 0.355713f, 0.367188f,
+		0.379395f, 0.392090f, 0.664551f, 0.678711f, 0.678223f, 0.675781f, 0.672852f, 0.669922f, 0.001741f, 0.005077f, 0.008522f, 0.011810f,
+		0.014946f, 0.018524f, 0.021332f, 0.024872f, 0.028519f, 0.031799f, 0.034973f, 0.038727f, 0.041992f, 0.045654f, 0.049072f, 0.052856f,
+		0.056671f, 0.060638f, 0.064819f, 0.069092f, 0.073425f, 0.078125f, 0.082886f, 0.087280f, 0.092651f, 0.098206f, 0.103638f, 0.109192f,
+		0.114563f, 0.120667f, 0.126709f, 0.133057f, 0.139771f, 0.146851f, 0.153931f, 0.160767f, 0.168457f, 0.175903f, 0.183838f, 0.192505f,
+		0.200195f, 0.208618f, 0.217407f, 0.226562f, 0.236084f, 0.245239f, 0.254639f, 0.263672f, 0.273926f, 0.283447f, 0.294189f, 0.304932f,
+		0.315674f, 0.326172f, 0.337402f, 0.348877f, 0.360107f, 0.373291f, 0.653809f, 0.670410f, 0.669922f, 0.667480f, 0.665527f, 0.662109f,
+		0.001639f, 0.004951f, 0.007996f, 0.010857f, 0.013779f, 0.016968f, 0.019974f, 0.023392f, 0.026001f, 0.029373f, 0.032013f, 0.035370f,
+		0.038513f, 0.041992f, 0.044586f, 0.048706f, 0.052124f, 0.055634f, 0.059723f, 0.063354f, 0.067444f, 0.071289f, 0.075745f, 0.080444f,
+		0.085022f, 0.089722f, 0.095032f, 0.100220f, 0.105347f, 0.111206f, 0.117126f, 0.123108f, 0.129395f, 0.135620f, 0.142090f, 0.148682f,
+		0.156372f, 0.163574f, 0.170898f, 0.178711f, 0.186890f, 0.194580f, 0.203613f, 0.211426f, 0.220459f, 0.229492f, 0.238281f, 0.248169f,
+		0.257324f, 0.267578f, 0.277832f, 0.287354f, 0.298340f, 0.308350f, 0.319824f, 0.331543f, 0.342041f, 0.354248f, 0.641602f, 0.660645f,
+		0.662109f, 0.660645f, 0.658203f, 0.654785f, 0.001569f, 0.004539f, 0.007538f, 0.010368f, 0.013359f, 0.016006f, 0.018539f, 0.021210f,
+		0.024384f, 0.026855f, 0.029892f, 0.032471f, 0.035034f, 0.038177f, 0.041199f, 0.044434f, 0.047485f, 0.050781f, 0.054321f, 0.057953f,
+		0.061523f, 0.065430f, 0.069275f, 0.073547f, 0.077820f, 0.082092f, 0.086731f, 0.091736f, 0.096985f, 0.101990f, 0.107361f, 0.112549f,
+		0.118774f, 0.124878f, 0.131104f, 0.137573f, 0.144409f, 0.150635f, 0.157837f, 0.165283f, 0.173340f, 0.181274f, 0.188599f, 0.197510f,
+		0.205933f, 0.214600f, 0.223633f, 0.232056f, 0.241577f, 0.251709f, 0.261230f, 0.270996f, 0.281250f, 0.291260f, 0.302246f, 0.313477f,
+		0.323730f, 0.336182f, 0.630859f, 0.651855f, 0.652832f, 0.652344f, 0.650391f, 0.647461f, 0.001558f, 0.004139f, 0.007103f, 0.009560f,
+		0.012077f, 0.014313f, 0.016983f, 0.019653f, 0.021988f, 0.024490f, 0.027023f, 0.029526f, 0.031891f, 0.034821f, 0.037903f, 0.040192f,
+		0.043457f, 0.046417f, 0.049316f, 0.052795f, 0.055725f, 0.059357f, 0.063354f, 0.066895f, 0.070740f, 0.074890f, 0.078979f, 0.083801f,
+		0.088440f, 0.093018f, 0.097961f, 0.103394f, 0.108704f, 0.114563f, 0.120239f, 0.126343f, 0.132690f, 0.139038f, 0.145874f, 0.152710f,
+		0.159912f, 0.168091f, 0.175537f, 0.183228f, 0.191650f, 0.199707f, 0.208130f, 0.216797f, 0.226074f, 0.235352f, 0.244507f, 0.254395f,
+		0.264404f, 0.274414f, 0.285156f, 0.296631f, 0.307373f, 0.318604f, 0.619141f, 0.643066f, 0.644531f, 0.644043f, 0.642578f, 0.639648f,
+		0.001314f, 0.004002f, 0.006603f, 0.009056f, 0.011490f, 0.013184f, 0.015587f, 0.017883f, 0.020157f, 0.022415f, 0.024582f, 0.027206f,
+		0.029160f, 0.031677f, 0.034088f, 0.036530f, 0.039337f, 0.042206f, 0.044891f, 0.047729f, 0.050751f, 0.053955f, 0.057312f, 0.060486f,
+		0.064148f, 0.068054f, 0.071960f, 0.075867f, 0.079895f, 0.084595f, 0.089172f, 0.094238f, 0.098999f, 0.104492f, 0.109802f, 0.115173f,
+		0.121338f, 0.127686f, 0.134033f, 0.140991f, 0.147095f, 0.154541f, 0.161865f, 0.169800f, 0.177368f, 0.185547f, 0.193848f, 0.201904f,
+		0.211060f, 0.219116f, 0.229004f, 0.238525f, 0.248047f, 0.257812f, 0.267822f, 0.277832f, 0.289062f, 0.300537f, 0.607910f, 0.633301f,
+		0.636230f, 0.635742f, 0.634766f, 0.633301f, 0.001217f, 0.003571f, 0.005947f, 0.008011f, 0.010391f, 0.012207f, 0.014313f, 0.016617f,
+		0.018280f, 0.020523f, 0.022537f, 0.024475f, 0.026443f, 0.028778f, 0.030884f, 0.032867f, 0.035553f, 0.037872f, 0.040375f, 0.042938f,
+		0.045593f, 0.048431f, 0.051605f, 0.054688f, 0.057953f, 0.061279f, 0.065002f, 0.068665f, 0.072266f, 0.076294f, 0.080872f, 0.085083f,
+		0.089783f, 0.094482f, 0.099915f, 0.104736f, 0.110901f, 0.116272f, 0.122314f, 0.128784f, 0.134888f, 0.142090f, 0.148560f, 0.155884f,
+		0.163574f, 0.171753f, 0.179077f, 0.187500f, 0.195679f, 0.204346f, 0.213745f, 0.222656f, 0.231812f, 0.241455f, 0.250977f, 0.261230f,
+		0.272461f, 0.282959f, 0.596680f, 0.623535f, 0.627441f, 0.627930f, 0.627441f, 0.625000f, 0.001111f, 0.003542f, 0.005569f, 0.007504f,
+		0.009338f, 0.011452f, 0.012939f, 0.015030f, 0.016678f, 0.018326f, 0.020203f, 0.022217f, 0.023788f, 0.025604f, 0.027771f, 0.029877f,
+		0.031860f, 0.033813f, 0.036102f, 0.038605f, 0.040985f, 0.043579f, 0.046448f, 0.049042f, 0.051849f, 0.055054f, 0.058319f, 0.061615f,
+		0.065125f, 0.068909f, 0.072815f, 0.076843f, 0.080872f, 0.085571f, 0.089905f, 0.095398f, 0.100159f, 0.105713f, 0.111206f, 0.116882f,
+		0.122925f, 0.129517f, 0.135742f, 0.142822f, 0.149902f, 0.157349f, 0.165161f, 0.172852f, 0.181152f, 0.189331f, 0.198120f, 0.206909f,
+		0.215820f, 0.225342f, 0.235474f, 0.245239f, 0.254883f, 0.266602f, 0.584473f, 0.614746f, 0.619141f, 0.619629f, 0.619141f, 0.618164f,
+		0.001149f, 0.003147f, 0.004826f, 0.006886f, 0.008629f, 0.010452f, 0.012024f, 0.013359f, 0.015175f, 0.016647f, 0.018143f, 0.019882f,
+		0.021332f, 0.023026f, 0.024902f, 0.026550f, 0.028397f, 0.030045f, 0.032318f, 0.034393f, 0.036682f, 0.038910f, 0.041107f, 0.043671f,
+		0.046295f, 0.048950f, 0.051819f, 0.054993f, 0.058258f, 0.061523f, 0.065063f, 0.068481f, 0.072510f, 0.076965f, 0.081055f, 0.085510f,
+		0.090393f, 0.095093f, 0.100342f, 0.105774f, 0.111694f, 0.117371f, 0.124084f, 0.130371f, 0.136963f, 0.143921f, 0.151245f, 0.159058f,
+		0.166626f, 0.174927f, 0.182983f, 0.191650f, 0.200195f, 0.209473f, 0.218750f, 0.228149f, 0.238037f, 0.249146f, 0.572266f, 0.604980f,
+		0.609863f, 0.611328f, 0.610352f, 0.611328f, 0.001009f, 0.003059f, 0.004620f, 0.006283f, 0.007881f, 0.009415f, 0.010864f, 0.011940f,
+		0.013443f, 0.014847f, 0.016403f, 0.017700f, 0.019012f, 0.020493f, 0.021927f, 0.023697f, 0.025177f, 0.026947f, 0.028732f, 0.030472f,
+		0.032654f, 0.034302f, 0.036591f, 0.038757f, 0.041046f, 0.043488f, 0.045837f, 0.048706f, 0.051544f, 0.054810f, 0.057770f, 0.061188f,
+		0.064331f, 0.068237f, 0.072083f, 0.076416f, 0.080872f, 0.085388f, 0.090149f, 0.095276f, 0.100403f, 0.105896f, 0.111877f, 0.117798f,
+		0.124329f, 0.130859f, 0.138062f, 0.145020f, 0.152710f, 0.160034f, 0.168335f, 0.176514f, 0.185059f, 0.193481f, 0.203125f, 0.212158f,
+		0.221924f, 0.232178f, 0.562500f, 0.594727f, 0.601074f, 0.602539f, 0.603516f, 0.602539f, 0.000865f, 0.002674f, 0.004444f, 0.005615f,
+		0.007233f, 0.008430f, 0.009827f, 0.010880f, 0.011917f, 0.013206f, 0.014412f, 0.015717f, 0.016876f, 0.018173f, 0.019501f, 0.020950f,
+		0.022217f, 0.023773f, 0.025284f, 0.026749f, 0.028610f, 0.030151f, 0.032166f, 0.034149f, 0.036041f, 0.038330f, 0.040558f, 0.042877f,
+		0.045532f, 0.048157f, 0.050934f, 0.053894f, 0.056946f, 0.060303f, 0.063843f, 0.067566f, 0.071472f, 0.075806f, 0.080261f, 0.084778f,
+		0.089600f, 0.094971f, 0.100220f, 0.105896f, 0.111877f, 0.118103f, 0.125000f, 0.131348f, 0.138550f, 0.146362f, 0.153687f, 0.161987f,
+		0.169678f, 0.178223f, 0.187134f, 0.196045f, 0.205811f, 0.215698f, 0.549805f, 0.584961f, 0.592773f, 0.594238f, 0.593750f, 0.595215f,
+		0.000951f, 0.002476f, 0.003956f, 0.005062f, 0.006268f, 0.007637f, 0.008888f, 0.009666f, 0.010628f, 0.011810f, 0.012856f, 0.013878f,
+		0.014946f, 0.015900f, 0.017227f, 0.018356f, 0.019592f, 0.020889f, 0.022003f, 0.023438f, 0.025101f, 0.026489f, 0.028122f, 0.029739f,
+		0.031555f, 0.033295f, 0.035431f, 0.037537f, 0.039795f, 0.041962f, 0.044647f, 0.047302f, 0.049957f, 0.052979f, 0.056122f, 0.059387f,
+		0.062927f, 0.066956f, 0.070679f, 0.074951f, 0.079468f, 0.084167f, 0.089294f, 0.094482f, 0.100098f, 0.106018f, 0.112061f, 0.118835f,
+		0.125366f, 0.132446f, 0.139893f, 0.147827f, 0.155762f, 0.163574f, 0.172607f, 0.180786f, 0.190063f, 0.199951f, 0.536621f, 0.576172f,
+		0.583496f, 0.586914f, 0.587402f, 0.586914f, 0.000788f, 0.002115f, 0.003592f, 0.004780f, 0.005939f, 0.006615f, 0.007740f, 0.008598f,
+		0.009514f, 0.010376f, 0.011200f, 0.012138f, 0.013016f, 0.014069f, 0.014977f, 0.015961f, 0.016922f, 0.018036f, 0.019043f, 0.020447f,
+		0.021606f, 0.022995f, 0.024323f, 0.025864f, 0.027344f, 0.028946f, 0.030731f, 0.032593f, 0.034515f, 0.036530f, 0.038910f, 0.041016f,
+		0.043274f, 0.046021f, 0.048981f, 0.051819f, 0.055176f, 0.058472f, 0.062012f, 0.065857f, 0.069946f, 0.074219f, 0.078796f, 0.083801f,
+		0.088806f, 0.094299f, 0.100281f, 0.106018f, 0.112793f, 0.119446f, 0.126343f, 0.133545f, 0.141357f, 0.149292f, 0.157104f, 0.165894f,
+		0.174683f, 0.184326f, 0.524902f, 0.566895f, 0.575195f, 0.576660f, 0.579102f, 0.579590f, 0.000661f, 0.001961f, 0.003382f, 0.004311f,
+		0.005161f, 0.006062f, 0.006737f, 0.007427f, 0.008286f, 0.008995f, 0.009857f, 0.010368f, 0.011230f, 0.011955f, 0.012833f, 0.013786f,
+		0.014565f, 0.015480f, 0.016647f, 0.017578f, 0.018677f, 0.019806f, 0.020950f, 0.022263f, 0.023651f, 0.024994f, 0.026306f, 0.027863f,
+		0.029724f, 0.031525f, 0.033325f, 0.035370f, 0.037292f, 0.039673f, 0.042114f, 0.044769f, 0.047546f, 0.050537f, 0.053680f, 0.057098f,
+		0.060852f, 0.064514f, 0.069031f, 0.073303f, 0.078064f, 0.083069f, 0.088379f, 0.094238f, 0.100220f, 0.106689f, 0.113342f, 0.120300f,
+		0.127563f, 0.135132f, 0.142700f, 0.151245f, 0.160034f, 0.168823f, 0.512695f, 0.557129f, 0.566406f, 0.569824f, 0.569824f, 0.571289f,
+		0.000757f, 0.001709f, 0.002844f, 0.003582f, 0.004448f, 0.005192f, 0.005989f, 0.006519f, 0.007038f, 0.007801f, 0.008453f, 0.009071f,
+		0.009727f, 0.010391f, 0.011009f, 0.011726f, 0.012650f, 0.013184f, 0.014107f, 0.014977f, 0.015900f, 0.016800f, 0.017776f, 0.018936f,
+		0.020172f, 0.021271f, 0.022446f, 0.023697f, 0.025055f, 0.026703f, 0.028397f, 0.030014f, 0.031921f, 0.033905f, 0.035919f, 0.038177f,
+		0.040680f, 0.043243f, 0.045898f, 0.049072f, 0.052216f, 0.055725f, 0.059784f, 0.063538f, 0.067688f, 0.072327f, 0.077271f, 0.082764f,
+		0.088379f, 0.094299f, 0.100708f, 0.107239f, 0.114136f, 0.121582f, 0.128906f, 0.136963f, 0.145630f, 0.153564f, 0.500977f, 0.547852f,
+		0.556641f, 0.561523f, 0.562500f, 0.563965f, 0.000704f, 0.001769f, 0.002542f, 0.003523f, 0.004036f, 0.004562f, 0.005032f, 0.005661f,
+		0.006176f, 0.006542f, 0.007072f, 0.007698f, 0.008339f, 0.008827f, 0.009323f, 0.010094f, 0.010757f, 0.011276f, 0.012093f, 0.012733f,
+		0.013489f, 0.014488f, 0.015244f, 0.016006f, 0.017151f, 0.017975f, 0.018967f, 0.020142f, 0.021255f, 0.022552f, 0.023880f, 0.025314f,
+		0.026840f, 0.028503f, 0.030441f, 0.032166f, 0.034424f, 0.036438f, 0.039001f, 0.041656f, 0.044464f, 0.047455f, 0.050842f, 0.054443f,
+		0.058167f, 0.062286f, 0.066956f, 0.071899f, 0.076904f, 0.082458f, 0.088501f, 0.094482f, 0.101196f, 0.108337f, 0.115662f, 0.123352f,
+		0.130981f, 0.139282f, 0.489746f, 0.538574f, 0.547852f, 0.551270f, 0.554688f, 0.555176f, 0.000579f, 0.001450f, 0.002396f, 0.002857f,
+		0.003454f, 0.004032f, 0.004356f, 0.004791f, 0.005333f, 0.005718f, 0.006130f, 0.006485f, 0.007042f, 0.007473f, 0.007988f, 0.008476f,
+		0.008865f, 0.009613f, 0.010086f, 0.010651f, 0.011345f, 0.012047f, 0.012764f, 0.013435f, 0.014282f, 0.015144f, 0.015884f, 0.016846f,
+		0.017868f, 0.018814f, 0.020050f, 0.021164f, 0.022507f, 0.023773f, 0.025192f, 0.026978f, 0.028564f, 0.030640f, 0.032623f, 0.034882f,
+		0.037231f, 0.039886f, 0.042786f, 0.046143f, 0.049286f, 0.052979f, 0.057098f, 0.061279f, 0.066223f, 0.071167f, 0.076660f, 0.082581f,
+		0.088989f, 0.095581f, 0.102661f, 0.109863f, 0.117737f, 0.125488f, 0.476807f, 0.528320f, 0.538574f, 0.543945f, 0.546875f, 0.546875f,
+		0.000510f, 0.001428f, 0.002037f, 0.002613f, 0.003086f, 0.003290f, 0.003672f, 0.004108f, 0.004345f, 0.004768f, 0.005035f, 0.005470f,
+		0.005959f, 0.006207f, 0.006599f, 0.007095f, 0.007568f, 0.008003f, 0.008377f, 0.008904f, 0.009575f, 0.010010f, 0.010643f, 0.011131f,
+		0.011871f, 0.012535f, 0.013199f, 0.014038f, 0.014839f, 0.015640f, 0.016586f, 0.017502f, 0.018585f, 0.019745f, 0.021088f, 0.022354f,
+		0.023727f, 0.025253f, 0.026962f, 0.028870f, 0.030762f, 0.033051f, 0.035492f, 0.038177f, 0.041229f, 0.044403f, 0.048004f, 0.051880f,
+		0.056213f, 0.060516f, 0.065857f, 0.071045f, 0.077271f, 0.083374f, 0.090027f, 0.096863f, 0.104492f, 0.112183f, 0.463623f, 0.518066f,
+		0.529785f, 0.535156f, 0.538086f, 0.540039f, 0.000473f, 0.001222f, 0.001771f, 0.002117f, 0.002323f, 0.002796f, 0.003096f, 0.003355f,
+		0.003601f, 0.003975f, 0.004295f, 0.004543f, 0.004833f, 0.005142f, 0.005455f, 0.005848f, 0.006165f, 0.006535f, 0.006947f, 0.007370f,
+		0.007809f, 0.008240f, 0.008690f, 0.009216f, 0.009758f, 0.010223f, 0.010925f, 0.011536f, 0.012146f, 0.012833f, 0.013573f, 0.014389f,
+		0.015244f, 0.016220f, 0.017120f, 0.018219f, 0.019379f, 0.020599f, 0.021988f, 0.023514f, 0.025131f, 0.027054f, 0.029037f, 0.031311f,
+		0.033752f, 0.036591f, 0.039520f, 0.042999f, 0.046661f, 0.050873f, 0.055603f, 0.060333f, 0.066101f, 0.071960f, 0.078491f, 0.084961f,
+		0.091797f, 0.099426f, 0.452148f, 0.508301f, 0.520508f, 0.526367f, 0.528809f, 0.530273f, 0.000299f, 0.001057f, 0.001329f, 0.001771f,
+		0.001957f, 0.002350f, 0.002483f, 0.002697f, 0.002964f, 0.003181f, 0.003441f, 0.003653f, 0.003904f, 0.004238f, 0.004501f, 0.004738f,
+		0.005024f, 0.005390f, 0.005657f, 0.005985f, 0.006279f, 0.006714f, 0.007053f, 0.007507f, 0.007881f, 0.008369f, 0.008774f, 0.009300f,
+		0.009888f, 0.010483f, 0.011093f, 0.011627f, 0.012398f, 0.013130f, 0.013855f, 0.014717f, 0.015686f, 0.016739f, 0.017761f, 0.018890f,
+		0.020248f, 0.021698f, 0.023376f, 0.025131f, 0.027237f, 0.029556f, 0.032166f, 0.035004f, 0.038208f, 0.041962f, 0.045868f, 0.050507f,
+		0.055359f, 0.060852f, 0.066772f, 0.073242f, 0.080017f, 0.087097f, 0.440674f, 0.498047f, 0.511719f, 0.517090f, 0.520508f, 0.522949f,
+		0.000427f, 0.001020f, 0.001253f, 0.001431f, 0.001690f, 0.001900f, 0.002018f, 0.002304f, 0.002481f, 0.002569f, 0.002731f, 0.002998f,
+		0.003157f, 0.003424f, 0.003592f, 0.003838f, 0.004017f, 0.004253f, 0.004551f, 0.004776f, 0.005100f, 0.005379f, 0.005699f, 0.005932f,
+		0.006290f, 0.006630f, 0.007038f, 0.007465f, 0.007927f, 0.008286f, 0.008858f, 0.009293f, 0.009888f, 0.010429f, 0.011086f, 0.011765f,
+		0.012482f, 0.013298f, 0.014168f, 0.015068f, 0.016129f, 0.017288f, 0.018585f, 0.019943f, 0.021622f, 0.023361f, 0.025436f, 0.027847f,
+		0.030655f, 0.033447f, 0.037079f, 0.041229f, 0.045776f, 0.050568f, 0.056061f, 0.062317f, 0.068726f, 0.075684f, 0.427734f, 0.488525f,
+		0.502441f, 0.508789f, 0.513184f, 0.513672f, 0.000255f, 0.000597f, 0.001032f, 0.001150f, 0.001353f, 0.001493f, 0.001608f, 0.001750f,
+		0.001933f, 0.002062f, 0.002178f, 0.002302f, 0.002474f, 0.002670f, 0.002872f, 0.002995f, 0.003147f, 0.003298f, 0.003565f, 0.003729f,
+		0.003941f, 0.004219f, 0.004436f, 0.004719f, 0.005005f, 0.005230f, 0.005489f, 0.005806f, 0.006191f, 0.006496f, 0.006897f, 0.007267f,
+		0.007671f, 0.008179f, 0.008636f, 0.009163f, 0.009766f, 0.010368f, 0.011047f, 0.011810f, 0.012611f, 0.013527f, 0.014519f, 0.015640f,
+		0.016800f, 0.018265f, 0.019897f, 0.021698f, 0.023895f, 0.026260f, 0.029175f, 0.032715f, 0.036682f, 0.041168f, 0.045929f, 0.051758f,
+		0.057922f, 0.064575f, 0.415771f, 0.478271f, 0.493652f, 0.500000f, 0.503906f, 0.505859f, 0.000255f, 0.000544f, 0.000863f, 0.000994f,
+		0.001086f, 0.001183f, 0.001317f, 0.001328f, 0.001491f, 0.001608f, 0.001716f, 0.001851f, 0.001943f, 0.002075f, 0.002161f, 0.002319f,
+		0.002426f, 0.002596f, 0.002741f, 0.002884f, 0.003088f, 0.003265f, 0.003391f, 0.003620f, 0.003777f, 0.004005f, 0.004215f, 0.004452f,
+		0.004734f, 0.004963f, 0.005341f, 0.005577f, 0.005875f, 0.006271f, 0.006603f, 0.006996f, 0.007450f, 0.007919f, 0.008446f, 0.009003f,
+		0.009674f, 0.010338f, 0.011101f, 0.011909f, 0.012917f, 0.013977f, 0.015190f, 0.016495f, 0.018112f, 0.020325f, 0.022415f, 0.025146f,
+		0.028473f, 0.032349f, 0.036804f, 0.041992f, 0.047913f, 0.054077f, 0.404541f, 0.468506f, 0.484131f, 0.490967f, 0.495361f, 0.498291f,
+		0.000377f, 0.000440f, 0.000606f, 0.000685f, 0.000735f, 0.000876f, 0.000929f, 0.001035f, 0.001068f, 0.001157f, 0.001307f, 0.001381f,
+		0.001473f, 0.001595f, 0.001664f, 0.001708f, 0.001850f, 0.001957f, 0.002043f, 0.002195f, 0.002291f, 0.002422f, 0.002571f, 0.002687f,
+		0.002842f, 0.002979f, 0.003183f, 0.003345f, 0.003532f, 0.003794f, 0.004002f, 0.004154f, 0.004429f, 0.004635f, 0.004967f, 0.005253f,
+		0.005573f, 0.005909f, 0.006275f, 0.006695f, 0.007183f, 0.007660f, 0.008316f, 0.008934f, 0.009644f, 0.010429f, 0.011360f, 0.012497f,
+		0.013634f, 0.014977f, 0.016663f, 0.018875f, 0.021423f, 0.024643f, 0.028549f, 0.033020f, 0.038483f, 0.044525f, 0.391602f, 0.458984f,
+		0.474854f, 0.482178f, 0.488037f, 0.489990f, 0.000159f, 0.000401f, 0.000450f, 0.000522f, 0.000605f, 0.000634f, 0.000728f, 0.000702f,
+		0.000808f, 0.000882f, 0.000959f, 0.000991f, 0.001043f, 0.001112f, 0.001205f, 0.001245f, 0.001357f, 0.001419f, 0.001513f, 0.001546f,
+		0.001648f, 0.001752f, 0.001863f, 0.001942f, 0.002056f, 0.002159f, 0.002289f, 0.002392f, 0.002506f, 0.002697f, 0.002827f, 0.003023f,
+		0.003172f, 0.003330f, 0.003542f, 0.003750f, 0.004017f, 0.004292f, 0.004559f, 0.004871f, 0.005161f, 0.005539f, 0.005932f, 0.006416f,
+		0.006973f, 0.007526f, 0.008232f, 0.008980f, 0.009918f, 0.010895f, 0.012085f, 0.013680f, 0.015472f, 0.017975f, 0.021103f, 0.025146f,
+		0.029938f, 0.035645f, 0.379395f, 0.448486f, 0.465820f, 0.473633f, 0.478760f, 0.481689f, 0.000112f, 0.000220f, 0.000321f, 0.000322f,
+		0.000401f, 0.000489f, 0.000469f, 0.000510f, 0.000568f, 0.000653f, 0.000659f, 0.000676f, 0.000703f, 0.000789f, 0.000811f, 0.000886f,
+		0.000888f, 0.000994f, 0.001048f, 0.001096f, 0.001155f, 0.001220f, 0.001289f, 0.001357f, 0.001431f, 0.001496f, 0.001599f, 0.001675f,
+		0.001759f, 0.001894f, 0.001965f, 0.002083f, 0.002193f, 0.002310f, 0.002464f, 0.002634f, 0.002758f, 0.002949f, 0.003134f, 0.003319f,
+		0.003551f, 0.003830f, 0.004120f, 0.004440f, 0.004784f, 0.005188f, 0.005680f, 0.006222f, 0.006886f, 0.007614f, 0.008461f, 0.009529f,
+		0.010864f, 0.012596f, 0.014961f, 0.018097f, 0.022263f, 0.027466f, 0.367920f, 0.438232f, 0.456543f, 0.465332f, 0.470215f, 0.472900f,
+		0.000140f, 0.000219f, 0.000241f, 0.000245f, 0.000290f, 0.000291f, 0.000302f, 0.000342f, 0.000380f, 0.000409f, 0.000408f, 0.000485f,
+		0.000473f, 0.000527f, 0.000556f, 0.000575f, 0.000630f, 0.000642f, 0.000673f, 0.000711f, 0.000762f, 0.000800f, 0.000852f, 0.000886f,
+		0.000952f, 0.000982f, 0.001049f, 0.001108f, 0.001159f, 0.001220f, 0.001281f, 0.001369f, 0.001454f, 0.001522f, 0.001595f, 0.001695f,
+		0.001839f, 0.001928f, 0.002068f, 0.002209f, 0.002337f, 0.002504f, 0.002686f, 0.002876f, 0.003139f, 0.003437f, 0.003723f, 0.004078f,
+		0.004509f, 0.005009f, 0.005615f, 0.006332f, 0.007317f, 0.008461f, 0.009926f, 0.012154f, 0.015640f, 0.020325f, 0.356445f, 0.429199f,
+		0.447266f, 0.456299f, 0.462158f, 0.464844f, 0.000048f, 0.000154f, 0.000141f, 0.000147f, 0.000174f, 0.000207f, 0.000188f, 0.000221f,
+		0.000233f, 0.000242f, 0.000248f, 0.000271f, 0.000299f, 0.000312f, 0.000337f, 0.000350f, 0.000367f, 0.000403f, 0.000416f, 0.000458f,
+		0.000465f, 0.000483f, 0.000507f, 0.000546f, 0.000576f, 0.000625f, 0.000637f, 0.000659f, 0.000705f, 0.000742f, 0.000797f, 0.000837f,
+		0.000890f, 0.000925f, 0.000978f, 0.001036f, 0.001103f, 0.001181f, 0.001253f, 0.001329f, 0.001421f, 0.001529f, 0.001647f, 0.001782f,
+		0.001906f, 0.002075f, 0.002291f, 0.002483f, 0.002758f, 0.003059f, 0.003450f, 0.003906f, 0.004536f, 0.005306f, 0.006325f, 0.007713f,
+		0.010101f, 0.014084f, 0.343262f, 0.418457f, 0.437744f, 0.447510f, 0.452881f, 0.456543f, 0.000099f, 0.000100f, 0.000091f, 0.000085f,
+		0.000105f, 0.000099f, 0.000127f, 0.000127f, 0.000130f, 0.000137f, 0.000152f, 0.000164f, 0.000164f, 0.000172f, 0.000195f, 0.000186f,
+		0.000209f, 0.000222f, 0.000231f, 0.000241f, 0.000258f, 0.000266f, 0.000290f, 0.000301f, 0.000324f, 0.000343f, 0.000357f, 0.000369f,
+		0.000392f, 0.000409f, 0.000440f, 0.000463f, 0.000484f, 0.000513f, 0.000544f, 0.000578f, 0.000607f, 0.000650f, 0.000702f, 0.000737f,
+		0.000787f, 0.000846f, 0.000918f, 0.000977f, 0.001062f, 0.001146f, 0.001259f, 0.001379f, 0.001524f, 0.001701f, 0.001924f, 0.002207f,
+		0.002542f, 0.003006f, 0.003628f, 0.004494f, 0.005821f, 0.008774f, 0.332031f, 0.409180f, 0.428467f, 0.438965f, 0.444336f, 0.447998f,
+		0.000082f, 0.000057f, 0.000048f, 0.000051f, 0.000055f, 0.000054f, 0.000057f, 0.000064f, 0.000066f, 0.000079f, 0.000070f, 0.000070f,
+		0.000084f, 0.000078f, 0.000084f, 0.000091f, 0.000099f, 0.000108f, 0.000108f, 0.000114f, 0.000119f, 0.000124f, 0.000129f, 0.000144f,
+		0.000151f, 0.000158f, 0.000163f, 0.000176f, 0.000188f, 0.000196f, 0.000208f, 0.000220f, 0.000227f, 0.000239f, 0.000259f, 0.000273f,
+		0.000290f, 0.000303f, 0.000331f, 0.000351f, 0.000376f, 0.000402f, 0.000432f, 0.000460f, 0.000500f, 0.000547f, 0.000593f, 0.000648f,
+		0.000720f, 0.000805f, 0.000918f, 0.001045f, 0.001225f, 0.001462f, 0.001788f, 0.002264f, 0.003029f, 0.004623f, 0.320801f, 0.398682f,
+		0.419922f, 0.430420f, 0.436279f, 0.440674f, 0.000061f, 0.000041f, 0.000033f, 0.000029f, 0.000026f, 0.000025f, 0.000024f, 0.000024f,
+		0.000023f, 0.000023f, 0.000025f, 0.000032f, 0.000026f, 0.000027f, 0.000035f, 0.000037f, 0.000039f, 0.000041f, 0.000041f, 0.000041f,
+		0.000044f, 0.000050f, 0.000054f, 0.000051f, 0.000055f, 0.000060f, 0.000061f, 0.000062f, 0.000069f, 0.000074f, 0.000075f, 0.000081f,
+		0.000087f, 0.000090f, 0.000093f, 0.000098f, 0.000108f, 0.000114f, 0.000123f, 0.000130f, 0.000142f, 0.000144f, 0.000156f, 0.000173f,
+		0.000179f, 0.000200f, 0.000218f, 0.000237f, 0.000267f, 0.000299f, 0.000335f, 0.000382f, 0.000448f, 0.000544f, 0.000677f, 0.000883f,
+		0.001233f, 0.001933f, 0.309570f, 0.388672f, 0.410889f, 0.421143f, 0.427246f, 0.431885f, 0.000031f, 0.000020f, 0.000016f, 0.000014f,
+		0.000013f, 0.000012f, 0.000012f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000010f, 0.000009f, 0.000009f, 0.000008f, 0.000009f,
+		0.000009f, 0.000007f, 0.000007f, 0.000007f, 0.000008f, 0.000009f, 0.000011f, 0.000012f, 0.000012f, 0.000012f, 0.000013f, 0.000015f,
+		0.000015f, 0.000014f, 0.000016f, 0.000017f, 0.000019f, 0.000020f, 0.000020f, 0.000022f, 0.000025f, 0.000023f, 0.000026f, 0.000029f,
+		0.000031f, 0.000034f, 0.000036f, 0.000037f, 0.000040f, 0.000044f, 0.000048f, 0.000052f, 0.000056f, 0.000063f, 0.000068f, 0.000083f,
+		0.000098f, 0.000117f, 0.000149f, 0.000201f, 0.000301f, 0.000544f, 0.297607f, 0.379150f, 0.400879f, 0.411865f, 0.419189f, 0.423340f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+		0.000000f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f,
+		0.000002f, 0.000002f, 0.000003f, 0.000004f, 0.000004f, 0.000004f, 0.000005f, 0.000007f, 0.000011f, 0.000026f, 0.286621f, 0.368896f,
+		0.391846f, 0.402588f, 0.409912f, 0.414551f, 
+	},
+	{
+		0.007935f, 0.024429f, 0.041290f, 0.058838f, 0.076355f, 0.093933f, 0.111145f, 0.128174f, 0.146606f, 0.164429f, 0.182617f, 0.200562f,
+		0.218750f, 0.236206f, 0.254150f, 0.271729f, 0.289551f, 0.308105f, 0.325684f, 0.342773f, 0.360596f, 0.379150f, 0.396240f, 0.414795f,
+		0.431641f, 0.450439f, 0.468018f, 0.484619f, 0.502441f, 0.520020f, 0.536621f, 0.554688f, 0.571777f, 0.588379f, 0.605469f, 0.622559f,
+		0.640137f, 0.657227f, 0.672852f, 0.689941f, 0.707031f, 0.723633f, 0.740234f, 0.756836f, 0.773926f, 0.789551f, 0.805664f, 0.821777f,
+		0.838379f, 0.854980f, 0.870117f, 0.885742f, 0.901855f, 0.917480f, 0.932617f, 0.948730f, 0.963379f, 0.979492f, 0.960449f, 0.909668f,
+		0.876465f, 0.850098f, 0.827637f, 0.807617f, 0.007530f, 0.023422f, 0.039764f, 0.056610f, 0.073303f, 0.090149f, 0.107300f, 0.124084f,
+		0.141968f, 0.158569f, 0.176392f, 0.193604f, 0.210815f, 0.228760f, 0.246094f, 0.262695f, 0.280518f, 0.298340f, 0.315430f, 0.333252f,
+		0.350586f, 0.367432f, 0.384766f, 0.402344f, 0.419678f, 0.436768f, 0.453613f, 0.471436f, 0.488037f, 0.504883f, 0.521973f, 0.538574f,
+		0.556641f, 0.573242f, 0.589844f, 0.605957f, 0.623535f, 0.639160f, 0.656250f, 0.673340f, 0.688477f, 0.706055f, 0.721680f, 0.738770f,
+		0.754883f, 0.770508f, 0.786133f, 0.803711f, 0.817871f, 0.834473f, 0.850586f, 0.866211f, 0.881348f, 0.896973f, 0.913086f, 0.928223f,
+		0.942871f, 0.958984f, 0.951172f, 0.903320f, 0.871094f, 0.845703f, 0.824219f, 0.805664f, 0.007320f, 0.022552f, 0.038391f, 0.054260f,
+		0.070312f, 0.086792f, 0.103271f, 0.120178f, 0.136841f, 0.153564f, 0.170410f, 0.187256f, 0.203735f, 0.220825f, 0.237793f, 0.255127f,
+		0.271240f, 0.288086f, 0.305420f, 0.322021f, 0.339844f, 0.356689f, 0.373047f, 0.390137f, 0.406738f, 0.423340f, 0.440186f, 0.456787f,
+		0.474121f, 0.490967f, 0.507324f, 0.523926f, 0.540527f, 0.557129f, 0.573242f, 0.590332f, 0.606445f, 0.623047f, 0.638672f, 0.655273f,
+		0.671875f, 0.687500f, 0.703613f, 0.720215f, 0.735840f, 0.751953f, 0.767578f, 0.783203f, 0.799316f, 0.814941f, 0.830078f, 0.845703f,
+		0.861328f, 0.877441f, 0.892090f, 0.908203f, 0.922852f, 0.938477f, 0.941895f, 0.895996f, 0.865723f, 0.841309f, 0.820801f, 0.802734f,
+		0.007008f, 0.021667f, 0.036865f, 0.052216f, 0.067871f, 0.083862f, 0.099426f, 0.115479f, 0.131470f, 0.148315f, 0.164551f, 0.180298f,
+		0.196899f, 0.213379f, 0.229370f, 0.246460f, 0.262695f, 0.279541f, 0.295410f, 0.311523f, 0.329102f, 0.345215f, 0.360840f, 0.378174f,
+		0.394043f, 0.410156f, 0.427246f, 0.443115f, 0.459717f, 0.476318f, 0.493652f, 0.508789f, 0.524902f, 0.541016f, 0.557129f, 0.573242f,
+		0.589844f, 0.605469f, 0.621582f, 0.638672f, 0.652832f, 0.669434f, 0.685547f, 0.701660f, 0.717285f, 0.731934f, 0.749023f, 0.764160f,
+		0.779785f, 0.794922f, 0.810059f, 0.826172f, 0.841309f, 0.856445f, 0.872070f, 0.886719f, 0.902344f, 0.917480f, 0.932129f, 0.889648f,
+		0.859863f, 0.835938f, 0.816895f, 0.799316f, 0.006817f, 0.020645f, 0.035156f, 0.050110f, 0.065247f, 0.080383f, 0.096313f, 0.111450f,
+		0.126587f, 0.142456f, 0.158447f, 0.174316f, 0.189819f, 0.205566f, 0.221802f, 0.237427f, 0.253662f, 0.269775f, 0.285889f, 0.301514f,
+		0.317627f, 0.333740f, 0.349609f, 0.366211f, 0.381348f, 0.397705f, 0.414307f, 0.429932f, 0.447266f, 0.462646f, 0.477539f, 0.494385f,
+		0.509766f, 0.525879f, 0.541992f, 0.557617f, 0.571777f, 0.588379f, 0.605469f, 0.619629f, 0.636230f, 0.651855f, 0.666992f, 0.681152f,
+		0.698242f, 0.714355f, 0.729980f, 0.745117f, 0.759766f, 0.775391f, 0.790527f, 0.806152f, 0.821289f, 0.835938f, 0.850586f, 0.866211f,
+		0.882324f, 0.896484f, 0.922363f, 0.882324f, 0.854004f, 0.831543f, 0.812500f, 0.795898f, 0.006378f, 0.019989f, 0.034027f, 0.048004f,
+		0.062744f, 0.077148f, 0.091980f, 0.107178f, 0.122192f, 0.137207f, 0.152466f, 0.167603f, 0.183960f, 0.199097f, 0.214111f, 0.229736f,
+		0.244995f, 0.260254f, 0.276367f, 0.291504f, 0.306641f, 0.322998f, 0.338623f, 0.354248f, 0.369629f, 0.385254f, 0.400879f, 0.416504f,
+		0.432617f, 0.447510f, 0.464111f, 0.479492f, 0.494141f, 0.511230f, 0.525879f, 0.541016f, 0.556641f, 0.572754f, 0.586914f, 0.602051f,
+		0.617676f, 0.633789f, 0.648926f, 0.665039f, 0.679688f, 0.695312f, 0.710449f, 0.726074f, 0.739746f, 0.755859f, 0.771484f, 0.785645f,
+		0.800781f, 0.815918f, 0.831055f, 0.846680f, 0.860840f, 0.875977f, 0.912598f, 0.874512f, 0.847656f, 0.826172f, 0.807617f, 0.791504f,
+		0.006603f, 0.019287f, 0.032776f, 0.046356f, 0.060272f, 0.073914f, 0.088135f, 0.102905f, 0.117554f, 0.132690f, 0.147095f, 0.161377f,
+		0.176636f, 0.191162f, 0.205444f, 0.221680f, 0.236572f, 0.251465f, 0.267090f, 0.281250f, 0.296875f, 0.312256f, 0.327393f, 0.342285f,
+		0.357666f, 0.373291f, 0.388184f, 0.403076f, 0.418457f, 0.433838f, 0.448975f, 0.465088f, 0.479980f, 0.494385f, 0.509277f, 0.525879f,
+		0.540039f, 0.555176f, 0.570801f, 0.586426f, 0.601074f, 0.616211f, 0.631348f, 0.646484f, 0.661133f, 0.676270f, 0.692383f, 0.705078f,
+		0.720215f, 0.735352f, 0.751953f, 0.766602f, 0.781250f, 0.796387f, 0.810059f, 0.825684f, 0.840820f, 0.855469f, 0.902344f, 0.866699f,
+		0.841797f, 0.820312f, 0.803223f, 0.787598f, 0.006111f, 0.018433f, 0.031097f, 0.044739f, 0.057892f, 0.071472f, 0.085205f, 0.099304f,
+		0.113037f, 0.127319f, 0.141357f, 0.156128f, 0.169678f, 0.183838f, 0.198608f, 0.213745f, 0.227661f, 0.243652f, 0.257324f, 0.272705f,
+		0.286865f, 0.301025f, 0.316406f, 0.331543f, 0.345703f, 0.360107f, 0.375000f, 0.390625f, 0.405762f, 0.420410f, 0.435303f, 0.449951f,
+		0.465088f, 0.479492f, 0.494141f, 0.509277f, 0.523926f, 0.538574f, 0.553711f, 0.569336f, 0.583496f, 0.598145f, 0.612793f, 0.628418f,
+		0.642578f, 0.657227f, 0.671387f, 0.687012f, 0.702637f, 0.716797f, 0.731934f, 0.745605f, 0.761230f, 0.775391f, 0.790527f, 0.805176f,
+		0.819824f, 0.834961f, 0.892578f, 0.858887f, 0.834473f, 0.814941f, 0.798340f, 0.783203f, 0.005756f, 0.017761f, 0.029907f, 0.042572f,
+		0.055481f, 0.068420f, 0.081482f, 0.095276f, 0.108826f, 0.122070f, 0.135620f, 0.149902f, 0.163330f, 0.177368f, 0.191284f, 0.206421f,
+		0.219482f, 0.233521f, 0.247925f, 0.262451f, 0.277100f, 0.290771f, 0.304688f, 0.319580f, 0.334229f, 0.348389f, 0.362549f, 0.377441f,
+		0.391602f, 0.406250f, 0.421143f, 0.435791f, 0.450439f, 0.463867f, 0.478760f, 0.493164f, 0.507812f, 0.521973f, 0.537109f, 0.551270f,
+		0.565430f, 0.580078f, 0.594727f, 0.609863f, 0.624023f, 0.638672f, 0.653320f, 0.668457f, 0.682129f, 0.697266f, 0.711914f, 0.726562f,
+		0.740723f, 0.755859f, 0.770996f, 0.785156f, 0.799805f, 0.814453f, 0.882812f, 0.851562f, 0.827148f, 0.808594f, 0.792969f, 0.778809f,
+		0.005741f, 0.017166f, 0.029053f, 0.041138f, 0.053345f, 0.065796f, 0.078674f, 0.091248f, 0.104614f, 0.117004f, 0.130737f, 0.143921f,
+		0.156860f, 0.170288f, 0.183960f, 0.197754f, 0.211304f, 0.224976f, 0.238892f, 0.251953f, 0.266357f, 0.280273f, 0.294922f, 0.308594f,
+		0.322021f, 0.336914f, 0.350098f, 0.364502f, 0.378174f, 0.393066f, 0.407471f, 0.420166f, 0.435059f, 0.449219f, 0.463135f, 0.477295f,
+		0.491699f, 0.506348f, 0.520996f, 0.534668f, 0.549316f, 0.563477f, 0.577148f, 0.591309f, 0.605469f, 0.620605f, 0.634766f, 0.648438f,
+		0.663086f, 0.677734f, 0.691895f, 0.706543f, 0.720215f, 0.734863f, 0.750488f, 0.765137f, 0.779297f, 0.793945f, 0.872559f, 0.843262f,
+		0.820801f, 0.803223f, 0.787598f, 0.773926f, 0.005283f, 0.016052f, 0.028030f, 0.039246f, 0.050751f, 0.063232f, 0.074829f, 0.087341f,
+		0.099976f, 0.112732f, 0.125122f, 0.138062f, 0.150757f, 0.163696f, 0.176758f, 0.189697f, 0.203125f, 0.216553f, 0.229614f, 0.243286f,
+		0.256592f, 0.269775f, 0.283203f, 0.297119f, 0.310547f, 0.324463f, 0.337891f, 0.351807f, 0.365234f, 0.378662f, 0.392822f, 0.406738f,
+		0.419922f, 0.434814f, 0.448730f, 0.461182f, 0.476562f, 0.489746f, 0.502930f, 0.517578f, 0.531738f, 0.545410f, 0.559082f, 0.573730f,
+		0.587402f, 0.602051f, 0.615723f, 0.629395f, 0.644043f, 0.658203f, 0.672363f, 0.686523f, 0.701660f, 0.714844f, 0.729980f, 0.743652f,
+		0.758301f, 0.774414f, 0.862305f, 0.835449f, 0.813965f, 0.796875f, 0.782227f, 0.769043f, 0.005272f, 0.015427f, 0.026230f, 0.037506f,
+		0.049164f, 0.060516f, 0.072021f, 0.083740f, 0.095825f, 0.108521f, 0.120361f, 0.132324f, 0.144897f, 0.156738f, 0.169922f, 0.182373f,
+		0.195068f, 0.208008f, 0.220459f, 0.233887f, 0.246948f, 0.260254f, 0.272461f, 0.285889f, 0.299561f, 0.312500f, 0.325684f, 0.338867f,
+		0.352783f, 0.365479f, 0.378906f, 0.392334f, 0.406006f, 0.419189f, 0.432861f, 0.446777f, 0.460693f, 0.473877f, 0.486572f, 0.500977f,
+		0.515137f, 0.528809f, 0.542480f, 0.555176f, 0.569824f, 0.583984f, 0.597656f, 0.611328f, 0.625000f, 0.639648f, 0.653320f, 0.667480f,
+		0.681641f, 0.695801f, 0.709961f, 0.723633f, 0.738281f, 0.752930f, 0.852539f, 0.827148f, 0.807129f, 0.790527f, 0.776367f, 0.764160f,
+		0.004822f, 0.014885f, 0.025360f, 0.035767f, 0.046570f, 0.057587f, 0.068726f, 0.080139f, 0.091736f, 0.103577f, 0.115479f, 0.126709f,
+		0.138672f, 0.150879f, 0.162231f, 0.174805f, 0.187622f, 0.199951f, 0.212524f, 0.224854f, 0.236694f, 0.249878f, 0.262207f, 0.275391f,
+		0.287842f, 0.300293f, 0.313477f, 0.326904f, 0.340088f, 0.353027f, 0.365479f, 0.378174f, 0.391602f, 0.404541f, 0.417236f, 0.431641f,
+		0.444336f, 0.457764f, 0.470703f, 0.484375f, 0.497803f, 0.510742f, 0.524902f, 0.537598f, 0.552246f, 0.564941f, 0.579590f, 0.592285f,
+		0.606445f, 0.621094f, 0.634277f, 0.646973f, 0.662109f, 0.675781f, 0.689453f, 0.704102f, 0.718262f, 0.733398f, 0.842285f, 0.818848f,
+		0.799805f, 0.784180f, 0.770996f, 0.758301f, 0.004745f, 0.014427f, 0.024277f, 0.034546f, 0.044800f, 0.055176f, 0.066040f, 0.076477f,
+		0.087341f, 0.099060f, 0.110474f, 0.121216f, 0.132690f, 0.144165f, 0.156006f, 0.167358f, 0.179688f, 0.191284f, 0.203247f, 0.216187f,
+		0.227905f, 0.239868f, 0.252441f, 0.264648f, 0.277100f, 0.289307f, 0.301270f, 0.314453f, 0.326660f, 0.338867f, 0.352539f, 0.364990f,
+		0.377686f, 0.390137f, 0.403076f, 0.416016f, 0.428467f, 0.441406f, 0.453857f, 0.468262f, 0.480957f, 0.494385f, 0.507324f, 0.520020f,
+		0.534180f, 0.547363f, 0.560059f, 0.573730f, 0.586914f, 0.601074f, 0.615234f, 0.628418f, 0.641602f, 0.656250f, 0.669434f, 0.683594f,
+		0.697754f, 0.712402f, 0.832520f, 0.809570f, 0.792480f, 0.778320f, 0.764160f, 0.753906f, 0.004612f, 0.013840f, 0.023483f, 0.033081f,
+		0.042999f, 0.052490f, 0.063049f, 0.073303f, 0.083801f, 0.094238f, 0.105042f, 0.115967f, 0.127319f, 0.138062f, 0.149048f, 0.160645f,
+		0.171875f, 0.183228f, 0.194946f, 0.206665f, 0.218384f, 0.230347f, 0.241699f, 0.253906f, 0.265869f, 0.277832f, 0.290039f, 0.301758f,
+		0.314209f, 0.326660f, 0.339111f, 0.351074f, 0.363281f, 0.375977f, 0.388428f, 0.401123f, 0.413330f, 0.426270f, 0.439453f, 0.451904f,
+		0.464111f, 0.478027f, 0.489746f, 0.503418f, 0.515625f, 0.529297f, 0.542480f, 0.556152f, 0.569336f, 0.582031f, 0.595215f, 0.608887f,
+		0.622559f, 0.636230f, 0.649902f, 0.663574f, 0.677246f, 0.691895f, 0.821289f, 0.802246f, 0.785645f, 0.771484f, 0.758789f, 0.748047f,
+		0.004345f, 0.012985f, 0.022156f, 0.030884f, 0.040802f, 0.050568f, 0.060303f, 0.069946f, 0.079956f, 0.090393f, 0.100403f, 0.111084f,
+		0.120667f, 0.131714f, 0.142700f, 0.153198f, 0.164429f, 0.175659f, 0.186523f, 0.197876f, 0.208496f, 0.220337f, 0.231567f, 0.243286f,
+		0.254639f, 0.266113f, 0.277832f, 0.289795f, 0.301758f, 0.313477f, 0.325439f, 0.337402f, 0.349609f, 0.361328f, 0.373779f, 0.385986f,
+		0.398193f, 0.410889f, 0.423340f, 0.435059f, 0.447998f, 0.460205f, 0.473389f, 0.486084f, 0.499023f, 0.511230f, 0.524414f, 0.537109f,
+		0.549805f, 0.563477f, 0.576172f, 0.589355f, 0.603027f, 0.616699f, 0.629883f, 0.644531f, 0.658691f, 0.670898f, 0.811035f, 0.792969f,
+		0.777832f, 0.764648f, 0.752441f, 0.742676f, 0.004002f, 0.012718f, 0.021210f, 0.029877f, 0.039246f, 0.048431f, 0.057281f, 0.067078f,
+		0.076538f, 0.086121f, 0.096008f, 0.105957f, 0.115540f, 0.125732f, 0.136475f, 0.146729f, 0.157227f, 0.167236f, 0.177979f, 0.189819f,
+		0.200195f, 0.210693f, 0.221802f, 0.232788f, 0.243896f, 0.255127f, 0.266602f, 0.278320f, 0.289062f, 0.300293f, 0.312012f, 0.323975f,
+		0.335449f, 0.347168f, 0.359131f, 0.371094f, 0.382812f, 0.394775f, 0.406982f, 0.419434f, 0.431152f, 0.443604f, 0.455566f, 0.468506f,
+		0.481445f, 0.493408f, 0.506348f, 0.519043f, 0.531738f, 0.544922f, 0.558105f, 0.570801f, 0.583984f, 0.597168f, 0.610352f, 0.624512f,
+		0.637695f, 0.651855f, 0.800293f, 0.785156f, 0.770508f, 0.757812f, 0.747070f, 0.737305f, 0.003967f, 0.011940f, 0.020203f, 0.028931f,
+		0.037109f, 0.045898f, 0.054840f, 0.063477f, 0.073059f, 0.082214f, 0.090942f, 0.100647f, 0.110535f, 0.120178f, 0.129639f, 0.139648f,
+		0.149902f, 0.160156f, 0.170044f, 0.180786f, 0.190674f, 0.201416f, 0.211792f, 0.222412f, 0.233521f, 0.244751f, 0.255615f, 0.266113f,
+		0.276855f, 0.288574f, 0.299561f, 0.311279f, 0.322266f, 0.333984f, 0.344727f, 0.356934f, 0.368164f, 0.379395f, 0.390869f, 0.403076f,
+		0.415283f, 0.427246f, 0.439453f, 0.451172f, 0.464111f, 0.476807f, 0.488281f, 0.500977f, 0.513672f, 0.526367f, 0.538574f, 0.551758f,
+		0.564453f, 0.577637f, 0.590820f, 0.604492f, 0.618164f, 0.631836f, 0.790039f, 0.775879f, 0.763184f, 0.750977f, 0.740723f, 0.731445f,
+		0.003679f, 0.011749f, 0.019135f, 0.027237f, 0.035431f, 0.043884f, 0.052399f, 0.060577f, 0.069153f, 0.077881f, 0.086731f, 0.095947f,
+		0.104797f, 0.114380f, 0.123535f, 0.133057f, 0.142700f, 0.152588f, 0.162231f, 0.171753f, 0.182129f, 0.192261f, 0.202026f, 0.212524f,
+		0.222900f, 0.233643f, 0.243896f, 0.254395f, 0.264893f, 0.276123f, 0.286621f, 0.297119f, 0.308105f, 0.319336f, 0.331299f, 0.341553f,
+		0.353027f, 0.364258f, 0.375977f, 0.387451f, 0.399414f, 0.410645f, 0.422607f, 0.434814f, 0.445801f, 0.458984f, 0.470703f, 0.482910f,
+		0.495361f, 0.508301f, 0.520020f, 0.532227f, 0.545410f, 0.558594f, 0.570801f, 0.584961f, 0.597656f, 0.611816f, 0.778809f, 0.768066f,
+		0.754883f, 0.743652f, 0.733887f, 0.725098f, 0.003525f, 0.010956f, 0.018433f, 0.026260f, 0.033295f, 0.041870f, 0.049377f, 0.057709f,
+		0.065735f, 0.074463f, 0.082764f, 0.091736f, 0.099976f, 0.108582f, 0.118103f, 0.126465f, 0.135742f, 0.144775f, 0.154175f, 0.164307f,
+		0.173218f, 0.182983f, 0.192505f, 0.202759f, 0.212646f, 0.221924f, 0.232910f, 0.242188f, 0.252930f, 0.262939f, 0.273926f, 0.284180f,
+		0.294922f, 0.305420f, 0.316162f, 0.327637f, 0.338867f, 0.349609f, 0.361084f, 0.371826f, 0.382812f, 0.395020f, 0.406494f, 0.417725f,
+		0.429688f, 0.441406f, 0.452637f, 0.465088f, 0.477783f, 0.489258f, 0.501953f, 0.514160f, 0.527344f, 0.539062f, 0.551758f, 0.564941f,
+		0.578125f, 0.591797f, 0.768555f, 0.759277f, 0.748047f, 0.736816f, 0.728027f, 0.718750f, 0.003363f, 0.010353f, 0.017548f, 0.024765f,
+		0.032196f, 0.039673f, 0.046936f, 0.054565f, 0.062561f, 0.070496f, 0.078308f, 0.086731f, 0.094910f, 0.103333f, 0.111633f, 0.120422f,
+		0.129150f, 0.137695f, 0.146973f, 0.155762f, 0.164673f, 0.173950f, 0.183228f, 0.193359f, 0.201782f, 0.212036f, 0.221436f, 0.231323f,
+		0.241699f, 0.251221f, 0.261719f, 0.271729f, 0.281494f, 0.291992f, 0.302734f, 0.312988f, 0.323730f, 0.334961f, 0.345459f, 0.357666f,
+		0.367432f, 0.378662f, 0.389893f, 0.401855f, 0.412842f, 0.424316f, 0.435791f, 0.447266f, 0.459473f, 0.471436f, 0.482910f, 0.495605f,
+		0.507324f, 0.520508f, 0.533203f, 0.545898f, 0.558594f, 0.570801f, 0.757812f, 0.750488f, 0.740234f, 0.729980f, 0.720703f, 0.712402f,
+		0.003254f, 0.010048f, 0.016815f, 0.023453f, 0.030609f, 0.037537f, 0.044617f, 0.051971f, 0.059265f, 0.066833f, 0.074280f, 0.082153f,
+		0.089905f, 0.097717f, 0.106018f, 0.113770f, 0.122131f, 0.131104f, 0.139282f, 0.147705f, 0.155762f, 0.165161f, 0.173950f, 0.183228f,
+		0.192139f, 0.200928f, 0.210693f, 0.220093f, 0.229736f, 0.239258f, 0.248657f, 0.259277f, 0.268799f, 0.279053f, 0.288574f, 0.299561f,
+		0.309814f, 0.319580f, 0.330322f, 0.340820f, 0.352783f, 0.362549f, 0.374023f, 0.385010f, 0.395752f, 0.407471f, 0.418701f, 0.429688f,
+		0.441650f, 0.453125f, 0.465088f, 0.477539f, 0.489014f, 0.500977f, 0.513184f, 0.526855f, 0.539062f, 0.552246f, 0.747559f, 0.741699f,
+		0.731934f, 0.722656f, 0.714355f, 0.707031f, 0.003345f, 0.009262f, 0.015900f, 0.022614f, 0.029282f, 0.035522f, 0.042633f, 0.048981f,
+		0.056000f, 0.063110f, 0.070801f, 0.077454f, 0.084839f, 0.092590f, 0.100281f, 0.107849f, 0.116089f, 0.123169f, 0.131348f, 0.139648f,
+		0.148193f, 0.156616f, 0.164795f, 0.173584f, 0.182617f, 0.191284f, 0.200073f, 0.208740f, 0.218140f, 0.227417f, 0.236694f, 0.246338f,
+		0.255859f, 0.265381f, 0.275146f, 0.285889f, 0.294922f, 0.305420f, 0.315918f, 0.325928f, 0.336670f, 0.347412f, 0.358154f, 0.368652f,
+		0.378662f, 0.390381f, 0.402100f, 0.412842f, 0.424316f, 0.435059f, 0.447021f, 0.458984f, 0.470459f, 0.482422f, 0.494873f, 0.508301f,
+		0.520020f, 0.532227f, 0.737305f, 0.732910f, 0.723633f, 0.715820f, 0.708008f, 0.700195f, 0.003195f, 0.009010f, 0.015137f, 0.021225f,
+		0.027466f, 0.033844f, 0.040161f, 0.046417f, 0.053497f, 0.059875f, 0.066711f, 0.073425f, 0.080505f, 0.087280f, 0.094788f, 0.102173f,
+		0.109070f, 0.117004f, 0.124634f, 0.132446f, 0.139893f, 0.147705f, 0.155884f, 0.163940f, 0.172729f, 0.180908f, 0.189697f, 0.198242f,
+		0.206665f, 0.215820f, 0.225220f, 0.233765f, 0.243408f, 0.251953f, 0.262207f, 0.271484f, 0.281494f, 0.291260f, 0.300537f, 0.311035f,
+		0.320801f, 0.332520f, 0.341797f, 0.352051f, 0.362305f, 0.373535f, 0.384521f, 0.395264f, 0.406494f, 0.417480f, 0.429443f, 0.440430f,
+		0.451904f, 0.463867f, 0.476074f, 0.487793f, 0.499268f, 0.513184f, 0.726562f, 0.723633f, 0.716309f, 0.708496f, 0.700684f, 0.694336f,
+		0.002859f, 0.008507f, 0.014366f, 0.020203f, 0.026123f, 0.031891f, 0.038025f, 0.044281f, 0.050354f, 0.056519f, 0.062683f, 0.069275f,
+		0.075195f, 0.082458f, 0.088806f, 0.095947f, 0.102783f, 0.110046f, 0.117065f, 0.124878f, 0.132080f, 0.139282f, 0.146851f, 0.154907f,
+		0.162598f, 0.171265f, 0.178833f, 0.187500f, 0.195435f, 0.204590f, 0.213013f, 0.221680f, 0.231079f, 0.239502f, 0.248047f, 0.258301f,
+		0.267334f, 0.277100f, 0.286133f, 0.296387f, 0.306641f, 0.316162f, 0.326416f, 0.336426f, 0.346924f, 0.357422f, 0.367188f, 0.378418f,
+		0.389160f, 0.400391f, 0.411865f, 0.422852f, 0.433594f, 0.445557f, 0.457520f, 0.468994f, 0.481445f, 0.493408f, 0.715332f, 0.715332f,
+		0.708984f, 0.700684f, 0.693848f, 0.687988f, 0.002701f, 0.008080f, 0.013718f, 0.019058f, 0.024582f, 0.030197f, 0.035675f, 0.041748f,
+		0.047302f, 0.053589f, 0.059082f, 0.065308f, 0.071777f, 0.077576f, 0.084106f, 0.090332f, 0.097107f, 0.103577f, 0.110046f, 0.117493f,
+		0.124146f, 0.131470f, 0.138550f, 0.145508f, 0.153564f, 0.161377f, 0.169067f, 0.176880f, 0.184814f, 0.192627f, 0.201294f, 0.209717f,
+		0.218140f, 0.226929f, 0.235229f, 0.245117f, 0.253418f, 0.262939f, 0.272705f, 0.281738f, 0.290771f, 0.300781f, 0.310791f, 0.321289f,
+		0.330566f, 0.341064f, 0.351562f, 0.361572f, 0.372559f, 0.382568f, 0.393066f, 0.405273f, 0.415771f, 0.426758f, 0.438721f, 0.450439f,
+		0.461670f, 0.474121f, 0.704102f, 0.706543f, 0.700195f, 0.693359f, 0.687012f, 0.681152f, 0.002546f, 0.007771f, 0.012985f, 0.017975f,
+		0.023392f, 0.028976f, 0.034180f, 0.039368f, 0.044556f, 0.050110f, 0.055847f, 0.061218f, 0.066895f, 0.072815f, 0.078674f, 0.085083f,
+		0.091309f, 0.097168f, 0.103516f, 0.110107f, 0.116821f, 0.123413f, 0.130371f, 0.137329f, 0.144165f, 0.151733f, 0.158813f, 0.166382f,
+		0.174438f, 0.182129f, 0.190063f, 0.197510f, 0.206055f, 0.214355f, 0.222778f, 0.231812f, 0.240723f, 0.249023f, 0.258789f, 0.267578f,
+		0.276855f, 0.285889f, 0.295654f, 0.305420f, 0.315430f, 0.324463f, 0.334961f, 0.345215f, 0.354492f, 0.365234f, 0.376221f, 0.387451f,
+		0.398926f, 0.409424f, 0.419678f, 0.432129f, 0.443848f, 0.455566f, 0.693848f, 0.697266f, 0.691895f, 0.686523f, 0.680176f, 0.674805f,
+		0.002542f, 0.007271f, 0.012337f, 0.017181f, 0.021744f, 0.026840f, 0.031555f, 0.037231f, 0.042236f, 0.046906f, 0.051941f, 0.057709f,
+		0.063049f, 0.068542f, 0.073853f, 0.079712f, 0.085266f, 0.091064f, 0.096985f, 0.103027f, 0.109009f, 0.115417f, 0.122192f, 0.128540f,
+		0.135132f, 0.141846f, 0.148926f, 0.156250f, 0.163696f, 0.171387f, 0.178223f, 0.186035f, 0.194580f, 0.202271f, 0.210327f, 0.218994f,
+		0.227173f, 0.235596f, 0.244385f, 0.252930f, 0.262451f, 0.271240f, 0.280762f, 0.290771f, 0.299805f, 0.309082f, 0.318359f, 0.329102f,
+		0.338623f, 0.348633f, 0.358643f, 0.370117f, 0.379639f, 0.390869f, 0.401611f, 0.413330f, 0.425293f, 0.436523f, 0.682129f, 0.688477f,
+		0.684082f, 0.678711f, 0.673340f, 0.667969f, 0.002300f, 0.007076f, 0.011505f, 0.016251f, 0.020401f, 0.025665f, 0.029816f, 0.034790f,
+		0.039368f, 0.044159f, 0.048798f, 0.053955f, 0.059174f, 0.064148f, 0.069153f, 0.074463f, 0.079346f, 0.085266f, 0.090759f, 0.096191f,
+		0.102112f, 0.108032f, 0.114075f, 0.120117f, 0.126587f, 0.133057f, 0.139648f, 0.146240f, 0.153442f, 0.160400f, 0.167725f, 0.174683f,
+		0.182739f, 0.190308f, 0.198120f, 0.206177f, 0.214355f, 0.222656f, 0.230713f, 0.239258f, 0.248413f, 0.257080f, 0.265869f, 0.274658f,
+		0.284424f, 0.292725f, 0.302490f, 0.313232f, 0.321777f, 0.331787f, 0.341797f, 0.352295f, 0.363281f, 0.373535f, 0.383545f, 0.395264f,
+		0.405762f, 0.416992f, 0.671387f, 0.679688f, 0.675293f, 0.670898f, 0.666016f, 0.661133f, 0.002104f, 0.006474f, 0.010506f, 0.015099f,
+		0.018875f, 0.023911f, 0.028534f, 0.032715f, 0.036652f, 0.041290f, 0.046021f, 0.050171f, 0.054535f, 0.059570f, 0.064575f, 0.069458f,
+		0.074341f, 0.079346f, 0.084351f, 0.089844f, 0.095032f, 0.100830f, 0.106628f, 0.112122f, 0.117859f, 0.124084f, 0.130249f, 0.136841f,
+		0.143188f, 0.149780f, 0.157349f, 0.163940f, 0.171021f, 0.178345f, 0.186279f, 0.193848f, 0.201172f, 0.209717f, 0.217529f, 0.225464f,
+		0.233765f, 0.242676f, 0.251221f, 0.260254f, 0.268311f, 0.278076f, 0.287109f, 0.296143f, 0.305908f, 0.315674f, 0.325195f, 0.335449f,
+		0.344971f, 0.355469f, 0.365967f, 0.377441f, 0.387939f, 0.398193f, 0.660645f, 0.670410f, 0.667969f, 0.663086f, 0.659180f, 0.654785f,
+		0.002085f, 0.006306f, 0.010506f, 0.014107f, 0.018448f, 0.022293f, 0.026215f, 0.029953f, 0.034515f, 0.038391f, 0.042786f, 0.046844f,
+		0.051361f, 0.055573f, 0.059784f, 0.064331f, 0.068970f, 0.073425f, 0.078430f, 0.083313f, 0.088318f, 0.093567f, 0.098816f, 0.104126f,
+		0.109924f, 0.115662f, 0.121521f, 0.127197f, 0.133545f, 0.139771f, 0.146729f, 0.153076f, 0.160278f, 0.166992f, 0.174316f, 0.181274f,
+		0.188965f, 0.196045f, 0.204468f, 0.212036f, 0.220459f, 0.228638f, 0.237183f, 0.245483f, 0.254150f, 0.262451f, 0.271484f, 0.281250f,
+		0.290283f, 0.299561f, 0.308350f, 0.318115f, 0.328369f, 0.337158f, 0.349121f, 0.358887f, 0.370117f, 0.380615f, 0.649414f, 0.661133f,
+		0.659668f, 0.655762f, 0.651855f, 0.647949f, 0.001922f, 0.005867f, 0.009399f, 0.013565f, 0.017380f, 0.020859f, 0.024551f, 0.028442f,
+		0.032318f, 0.035980f, 0.039551f, 0.043488f, 0.047333f, 0.051239f, 0.055573f, 0.059875f, 0.063660f, 0.067810f, 0.072876f, 0.077087f,
+		0.081726f, 0.086304f, 0.091370f, 0.096863f, 0.101746f, 0.107483f, 0.112732f, 0.117920f, 0.124329f, 0.130005f, 0.136108f, 0.142822f,
+		0.149170f, 0.155396f, 0.162598f, 0.169434f, 0.176636f, 0.183838f, 0.191772f, 0.198975f, 0.206665f, 0.214478f, 0.222290f, 0.230835f,
+		0.239258f, 0.247803f, 0.256836f, 0.264893f, 0.274414f, 0.283203f, 0.292725f, 0.301758f, 0.311035f, 0.321289f, 0.332275f, 0.340820f,
+		0.351562f, 0.363037f, 0.637695f, 0.652832f, 0.651367f, 0.647949f, 0.644531f, 0.641602f, 0.002052f, 0.005253f, 0.009117f, 0.012482f,
+		0.016113f, 0.019302f, 0.022842f, 0.026230f, 0.029831f, 0.033447f, 0.036682f, 0.040588f, 0.044189f, 0.047333f, 0.051178f, 0.055267f,
+		0.058807f, 0.062683f, 0.067200f, 0.070984f, 0.075195f, 0.079895f, 0.084534f, 0.088806f, 0.093933f, 0.098999f, 0.104309f, 0.109619f,
+		0.114807f, 0.120422f, 0.126587f, 0.132080f, 0.138550f, 0.144775f, 0.151245f, 0.157837f, 0.164551f, 0.171387f, 0.178467f, 0.186157f,
+		0.193359f, 0.201294f, 0.208740f, 0.216797f, 0.224854f, 0.233398f, 0.241211f, 0.250000f, 0.258545f, 0.267822f, 0.276855f, 0.286133f,
+		0.295410f, 0.304932f, 0.314697f, 0.324463f, 0.334229f, 0.344238f, 0.626953f, 0.642578f, 0.643066f, 0.641113f, 0.637695f, 0.634277f,
+		0.001711f, 0.005424f, 0.008347f, 0.012024f, 0.014977f, 0.018066f, 0.021500f, 0.024399f, 0.027756f, 0.030869f, 0.034058f, 0.037048f,
+		0.040558f, 0.044006f, 0.046906f, 0.050690f, 0.054169f, 0.057983f, 0.061584f, 0.065247f, 0.069336f, 0.073425f, 0.077576f, 0.082092f,
+		0.086670f, 0.091064f, 0.095886f, 0.101196f, 0.105957f, 0.111267f, 0.116943f, 0.122559f, 0.128174f, 0.133789f, 0.140259f, 0.146118f,
+		0.153076f, 0.159424f, 0.166016f, 0.173462f, 0.180542f, 0.187744f, 0.195435f, 0.203003f, 0.209961f, 0.218994f, 0.226562f, 0.234619f,
+		0.243286f, 0.251709f, 0.260742f, 0.269531f, 0.277832f, 0.287354f, 0.297363f, 0.306885f, 0.316406f, 0.326660f, 0.615234f, 0.633789f,
+		0.634277f, 0.632812f, 0.630371f, 0.626953f, 0.001721f, 0.004829f, 0.008034f, 0.010857f, 0.013893f, 0.016953f, 0.019806f, 0.022705f,
+		0.025589f, 0.028793f, 0.031616f, 0.034180f, 0.036926f, 0.039978f, 0.043213f, 0.046356f, 0.049744f, 0.052887f, 0.056305f, 0.059906f,
+		0.063416f, 0.067322f, 0.070862f, 0.075134f, 0.079285f, 0.083435f, 0.088074f, 0.092712f, 0.097534f, 0.102173f, 0.107544f, 0.112305f,
+		0.118225f, 0.123657f, 0.129272f, 0.135376f, 0.141602f, 0.147705f, 0.153931f, 0.160889f, 0.167847f, 0.174683f, 0.181885f, 0.189209f,
+		0.196533f, 0.204224f, 0.212524f, 0.219727f, 0.228271f, 0.236572f, 0.245483f, 0.253418f, 0.261719f, 0.270996f, 0.280029f, 0.289307f,
+		0.300537f, 0.309326f, 0.604004f, 0.625000f, 0.626953f, 0.625000f, 0.622559f, 0.620117f, 0.001624f, 0.004730f, 0.007412f, 0.010300f,
+		0.013199f, 0.015717f, 0.018448f, 0.020935f, 0.023163f, 0.026138f, 0.028687f, 0.031204f, 0.033875f, 0.036743f, 0.039825f, 0.042389f,
+		0.045166f, 0.048523f, 0.051422f, 0.054535f, 0.057953f, 0.061249f, 0.064880f, 0.068542f, 0.072388f, 0.076355f, 0.080505f, 0.084534f,
+		0.089294f, 0.093750f, 0.098389f, 0.103210f, 0.108337f, 0.113647f, 0.118896f, 0.124817f, 0.130737f, 0.135986f, 0.142212f, 0.148560f,
+		0.155151f, 0.162109f, 0.168579f, 0.175415f, 0.183105f, 0.190552f, 0.197998f, 0.205322f, 0.213623f, 0.221436f, 0.229370f, 0.237915f,
+		0.246216f, 0.254883f, 0.264160f, 0.273438f, 0.282471f, 0.292236f, 0.593262f, 0.615723f, 0.618164f, 0.617188f, 0.615234f, 0.612793f,
+		0.001355f, 0.004463f, 0.007061f, 0.009506f, 0.011612f, 0.014381f, 0.016830f, 0.019394f, 0.021576f, 0.023697f, 0.026428f, 0.028778f,
+		0.030975f, 0.033386f, 0.035950f, 0.038513f, 0.041260f, 0.044067f, 0.046967f, 0.049622f, 0.052612f, 0.055847f, 0.059052f, 0.062164f,
+		0.065918f, 0.069397f, 0.073242f, 0.077271f, 0.081055f, 0.085327f, 0.089661f, 0.094177f, 0.098877f, 0.103455f, 0.108582f, 0.113647f,
+		0.119812f, 0.125000f, 0.130981f, 0.137085f, 0.142944f, 0.149414f, 0.156006f, 0.162354f, 0.169434f, 0.176514f, 0.183716f, 0.191284f,
+		0.198975f, 0.206421f, 0.214844f, 0.222412f, 0.231323f, 0.238647f, 0.247437f, 0.256592f, 0.265625f, 0.276367f, 0.581055f, 0.606445f,
+		0.609863f, 0.608887f, 0.607910f, 0.606445f, 0.001413f, 0.004128f, 0.006180f, 0.008781f, 0.010994f, 0.013496f, 0.015427f, 0.017654f,
+		0.019684f, 0.021881f, 0.024139f, 0.025879f, 0.028137f, 0.030334f, 0.032471f, 0.034821f, 0.037354f, 0.039642f, 0.042236f, 0.044708f,
+		0.047394f, 0.050079f, 0.053223f, 0.056244f, 0.059479f, 0.062622f, 0.066223f, 0.069946f, 0.073608f, 0.077209f, 0.081604f, 0.085632f,
+		0.089722f, 0.094360f, 0.098999f, 0.103943f, 0.108826f, 0.114319f, 0.119568f, 0.125122f, 0.131104f, 0.137085f, 0.143433f, 0.150024f,
+		0.156494f, 0.163330f, 0.170044f, 0.177490f, 0.184326f, 0.191895f, 0.199707f, 0.207764f, 0.215698f, 0.223755f, 0.231812f, 0.240845f,
+		0.249756f, 0.258789f, 0.568848f, 0.598145f, 0.601562f, 0.600586f, 0.600586f, 0.599121f, 0.001182f, 0.003773f, 0.005970f, 0.008293f,
+		0.010277f, 0.012512f, 0.014030f, 0.016129f, 0.017929f, 0.019791f, 0.021683f, 0.023590f, 0.025452f, 0.027328f, 0.029404f, 0.031677f,
+		0.033539f, 0.035583f, 0.037903f, 0.040314f, 0.042877f, 0.045319f, 0.048126f, 0.050690f, 0.053436f, 0.056519f, 0.059723f, 0.062744f,
+		0.066284f, 0.069702f, 0.073608f, 0.077209f, 0.081055f, 0.085754f, 0.089783f, 0.094421f, 0.099060f, 0.103821f, 0.109192f, 0.114563f,
+		0.119934f, 0.125488f, 0.131104f, 0.137695f, 0.144043f, 0.149780f, 0.156738f, 0.163940f, 0.170654f, 0.177856f, 0.185181f, 0.192871f,
+		0.200439f, 0.208740f, 0.216675f, 0.225342f, 0.233521f, 0.242554f, 0.557617f, 0.587891f, 0.592285f, 0.592773f, 0.592285f, 0.592285f,
+		0.001198f, 0.003677f, 0.005547f, 0.007561f, 0.009468f, 0.011253f, 0.012833f, 0.014465f, 0.016205f, 0.017792f, 0.019394f, 0.021240f,
+		0.022751f, 0.024475f, 0.026260f, 0.028015f, 0.030136f, 0.031708f, 0.034088f, 0.036102f, 0.038361f, 0.040497f, 0.042816f, 0.045288f,
+		0.047882f, 0.050476f, 0.053284f, 0.056183f, 0.059174f, 0.062500f, 0.065796f, 0.069153f, 0.072998f, 0.076904f, 0.080994f, 0.085083f,
+		0.089478f, 0.094116f, 0.098633f, 0.103394f, 0.108704f, 0.113953f, 0.119934f, 0.125366f, 0.131348f, 0.137329f, 0.143555f, 0.150391f,
+		0.157227f, 0.163818f, 0.170776f, 0.178467f, 0.185791f, 0.193359f, 0.201538f, 0.209717f, 0.218018f, 0.226807f, 0.544922f, 0.578613f,
+		0.583984f, 0.584961f, 0.585449f, 0.584473f, 0.001067f, 0.003101f, 0.004974f, 0.006855f, 0.008522f, 0.009949f, 0.011635f, 0.012985f,
+		0.014595f, 0.016052f, 0.017685f, 0.019012f, 0.020264f, 0.021851f, 0.023346f, 0.025146f, 0.026688f, 0.028336f, 0.030304f, 0.031860f,
+		0.034119f, 0.035889f, 0.038025f, 0.040283f, 0.042450f, 0.044952f, 0.047302f, 0.050049f, 0.052765f, 0.055908f, 0.058594f, 0.061859f,
+		0.064880f, 0.068481f, 0.072327f, 0.076172f, 0.080200f, 0.084290f, 0.088684f, 0.093262f, 0.098145f, 0.102905f, 0.108337f, 0.113708f,
+		0.119080f, 0.125000f, 0.131348f, 0.137329f, 0.143921f, 0.150391f, 0.157593f, 0.164551f, 0.171753f, 0.179077f, 0.186768f, 0.194702f,
+		0.203003f, 0.210815f, 0.534180f, 0.569336f, 0.575684f, 0.577637f, 0.577637f, 0.577148f, 0.001196f, 0.003178f, 0.004601f, 0.006241f,
+		0.007782f, 0.009262f, 0.010391f, 0.011795f, 0.012955f, 0.014198f, 0.015518f, 0.016785f, 0.018097f, 0.019409f, 0.020782f, 0.022247f,
+		0.023544f, 0.025269f, 0.026749f, 0.028152f, 0.030045f, 0.031555f, 0.033630f, 0.035645f, 0.037567f, 0.039642f, 0.041992f, 0.044281f,
+		0.046692f, 0.049042f, 0.052094f, 0.054779f, 0.057831f, 0.060760f, 0.064209f, 0.067627f, 0.071228f, 0.075256f, 0.079224f, 0.083557f,
+		0.087891f, 0.092468f, 0.097168f, 0.102356f, 0.107605f, 0.113098f, 0.119019f, 0.124878f, 0.130859f, 0.137451f, 0.144287f, 0.150635f,
+		0.157471f, 0.164917f, 0.171997f, 0.179932f, 0.187378f, 0.196899f, 0.521973f, 0.560547f, 0.566895f, 0.569824f, 0.570312f, 0.568848f,
+		0.001242f, 0.002674f, 0.004421f, 0.005573f, 0.006882f, 0.008354f, 0.009491f, 0.010559f, 0.011406f, 0.012695f, 0.013893f, 0.014908f,
+		0.015854f, 0.017044f, 0.018234f, 0.019501f, 0.020752f, 0.022003f, 0.023254f, 0.024689f, 0.026154f, 0.027802f, 0.029434f, 0.031113f,
+		0.032898f, 0.034668f, 0.036774f, 0.038910f, 0.040802f, 0.043030f, 0.045593f, 0.048065f, 0.050873f, 0.053680f, 0.056458f, 0.059692f,
+		0.062866f, 0.066467f, 0.069946f, 0.074036f, 0.077942f, 0.082275f, 0.086731f, 0.091614f, 0.096313f, 0.101562f, 0.106934f, 0.112671f,
+		0.118591f, 0.124634f, 0.130859f, 0.137207f, 0.144043f, 0.151123f, 0.157593f, 0.165283f, 0.173218f, 0.180664f, 0.510254f, 0.550781f,
+		0.558105f, 0.561035f, 0.562012f, 0.562012f, 0.000842f, 0.002552f, 0.003769f, 0.005333f, 0.006149f, 0.007298f, 0.008362f, 0.009224f,
+		0.010254f, 0.011230f, 0.012108f, 0.013092f, 0.014000f, 0.014992f, 0.016006f, 0.016953f, 0.017990f, 0.019196f, 0.020142f, 0.021622f,
+		0.022827f, 0.024216f, 0.025513f, 0.026993f, 0.028564f, 0.030212f, 0.032013f, 0.033813f, 0.035706f, 0.037598f, 0.039703f, 0.041840f,
+		0.044159f, 0.046539f, 0.049347f, 0.052155f, 0.055084f, 0.058228f, 0.061554f, 0.065002f, 0.068909f, 0.072693f, 0.076599f, 0.081238f,
+		0.085388f, 0.090515f, 0.095764f, 0.100891f, 0.106689f, 0.112366f, 0.118103f, 0.124634f, 0.130859f, 0.137573f, 0.144287f, 0.151855f,
+		0.158447f, 0.166260f, 0.498535f, 0.541992f, 0.549805f, 0.553711f, 0.554199f, 0.554688f, 0.000874f, 0.002186f, 0.003445f, 0.004807f,
+		0.005562f, 0.006607f, 0.007378f, 0.008102f, 0.008919f, 0.009666f, 0.010513f, 0.011131f, 0.012039f, 0.012848f, 0.013779f, 0.014671f,
+		0.015465f, 0.016464f, 0.017517f, 0.018585f, 0.019730f, 0.020798f, 0.022018f, 0.023300f, 0.024612f, 0.026093f, 0.027374f, 0.029022f,
+		0.030624f, 0.032440f, 0.034180f, 0.036285f, 0.038116f, 0.040344f, 0.042725f, 0.045349f, 0.047913f, 0.050476f, 0.053406f, 0.056488f,
+		0.059998f, 0.063354f, 0.067383f, 0.071289f, 0.075562f, 0.079834f, 0.084656f, 0.089478f, 0.094849f, 0.100342f, 0.106140f, 0.111877f,
+		0.118042f, 0.124573f, 0.130981f, 0.137451f, 0.144653f, 0.152588f, 0.486816f, 0.531738f, 0.541016f, 0.545410f, 0.547363f, 0.546875f,
+		0.000667f, 0.002001f, 0.003244f, 0.003895f, 0.004936f, 0.005608f, 0.006477f, 0.006901f, 0.007648f, 0.008354f, 0.009132f, 0.009766f,
+		0.010490f, 0.011177f, 0.011780f, 0.012543f, 0.013420f, 0.014084f, 0.015045f, 0.015961f, 0.016876f, 0.017822f, 0.018768f, 0.019958f,
+		0.021255f, 0.022232f, 0.023560f, 0.024780f, 0.026108f, 0.027634f, 0.029221f, 0.030762f, 0.032684f, 0.034576f, 0.036621f, 0.038605f,
+		0.040985f, 0.043488f, 0.046021f, 0.049042f, 0.051727f, 0.054901f, 0.058441f, 0.061981f, 0.065552f, 0.069885f, 0.074097f, 0.078857f,
+		0.083923f, 0.088623f, 0.094360f, 0.099854f, 0.105957f, 0.111694f, 0.118164f, 0.124817f, 0.131836f, 0.138794f, 0.474365f, 0.522949f,
+		0.532227f, 0.536621f, 0.538574f, 0.539062f, 0.000876f, 0.002020f, 0.002857f, 0.003855f, 0.004436f, 0.005009f, 0.005482f, 0.006130f,
+		0.006588f, 0.007084f, 0.007656f, 0.008286f, 0.008949f, 0.009506f, 0.010025f, 0.010803f, 0.011444f, 0.012047f, 0.012802f, 0.013512f,
+		0.014305f, 0.015282f, 0.016052f, 0.016846f, 0.017914f, 0.018829f, 0.019882f, 0.021027f, 0.022232f, 0.023453f, 0.024689f, 0.026169f,
+		0.027573f, 0.029327f, 0.031036f, 0.032806f, 0.034882f, 0.036743f, 0.039032f, 0.041626f, 0.044312f, 0.046936f, 0.050018f, 0.053253f,
+		0.056610f, 0.060272f, 0.064392f, 0.068542f, 0.072937f, 0.078003f, 0.082886f, 0.088318f, 0.093933f, 0.099670f, 0.106140f, 0.112000f,
+		0.118713f, 0.125732f, 0.463135f, 0.513672f, 0.524414f, 0.528809f, 0.530762f, 0.532227f, 0.000573f, 0.001698f, 0.002670f, 0.003082f,
+		0.003735f, 0.004318f, 0.004673f, 0.005161f, 0.005779f, 0.006203f, 0.006565f, 0.007015f, 0.007591f, 0.007965f, 0.008583f, 0.009094f,
+		0.009491f, 0.010239f, 0.010780f, 0.011353f, 0.012047f, 0.012787f, 0.013504f, 0.014206f, 0.015060f, 0.015915f, 0.016708f, 0.017685f,
+		0.018677f, 0.019653f, 0.020828f, 0.021866f, 0.023224f, 0.024445f, 0.025818f, 0.027557f, 0.029114f, 0.030991f, 0.032928f, 0.035034f,
+		0.037201f, 0.039581f, 0.042328f, 0.045166f, 0.048157f, 0.051392f, 0.054962f, 0.058685f, 0.062988f, 0.067444f, 0.072021f, 0.077148f,
+		0.082520f, 0.088196f, 0.093750f, 0.100403f, 0.106201f, 0.112976f, 0.450928f, 0.503906f, 0.515137f, 0.520020f, 0.522949f, 0.524414f,
+		0.000643f, 0.001637f, 0.002197f, 0.002800f, 0.003376f, 0.003613f, 0.003914f, 0.004391f, 0.004742f, 0.005150f, 0.005466f, 0.005924f,
+		0.006344f, 0.006645f, 0.007046f, 0.007591f, 0.008118f, 0.008560f, 0.008934f, 0.009529f, 0.010147f, 0.010651f, 0.011276f, 0.011787f,
+		0.012543f, 0.013229f, 0.013916f, 0.014740f, 0.015564f, 0.016388f, 0.017258f, 0.018188f, 0.019257f, 0.020355f, 0.021729f, 0.022766f,
+		0.024277f, 0.025696f, 0.027237f, 0.029022f, 0.030945f, 0.033020f, 0.035248f, 0.037689f, 0.040405f, 0.043182f, 0.046295f, 0.049866f,
+		0.053528f, 0.057526f, 0.061920f, 0.066284f, 0.071716f, 0.077209f, 0.082703f, 0.088196f, 0.094177f, 0.101074f, 0.438965f, 0.494629f,
+		0.507324f, 0.512207f, 0.515137f, 0.516113f, 0.000484f, 0.001272f, 0.001968f, 0.002327f, 0.002573f, 0.003054f, 0.003338f, 0.003660f,
+		0.003906f, 0.004303f, 0.004658f, 0.004921f, 0.005222f, 0.005547f, 0.005878f, 0.006290f, 0.006542f, 0.007015f, 0.007442f, 0.007851f,
+		0.008339f, 0.008713f, 0.009247f, 0.009811f, 0.010345f, 0.010849f, 0.011490f, 0.012123f, 0.012733f, 0.013428f, 0.014183f, 0.014961f,
+		0.015839f, 0.016815f, 0.017731f, 0.018768f, 0.019821f, 0.021072f, 0.022385f, 0.023727f, 0.025345f, 0.027084f, 0.028946f, 0.030914f,
+		0.033295f, 0.035614f, 0.038513f, 0.041473f, 0.044678f, 0.048462f, 0.052338f, 0.056671f, 0.061310f, 0.066101f, 0.071533f, 0.077148f,
+		0.083069f, 0.089172f, 0.427246f, 0.485352f, 0.498535f, 0.503906f, 0.508301f, 0.509766f, 0.000416f, 0.001121f, 0.001410f, 0.001959f,
+		0.002159f, 0.002558f, 0.002724f, 0.002939f, 0.003220f, 0.003447f, 0.003733f, 0.003944f, 0.004219f, 0.004578f, 0.004810f, 0.005100f,
+		0.005402f, 0.005783f, 0.006077f, 0.006382f, 0.006729f, 0.007141f, 0.007526f, 0.007965f, 0.008354f, 0.008858f, 0.009300f, 0.009789f,
+		0.010452f, 0.010986f, 0.011658f, 0.012131f, 0.012833f, 0.013702f, 0.014435f, 0.015266f, 0.016113f, 0.017136f, 0.018143f, 0.019241f,
+		0.020493f, 0.021820f, 0.023346f, 0.025085f, 0.027023f, 0.028976f, 0.031174f, 0.033966f, 0.036743f, 0.039856f, 0.043396f, 0.047180f,
+		0.051605f, 0.056152f, 0.061127f, 0.066284f, 0.072021f, 0.078247f, 0.415283f, 0.475586f, 0.490234f, 0.496338f, 0.499756f, 0.501953f,
+		0.000493f, 0.001126f, 0.001391f, 0.001574f, 0.001786f, 0.002073f, 0.002188f, 0.002417f, 0.002657f, 0.002785f, 0.002964f, 0.003189f,
+		0.003384f, 0.003687f, 0.003859f, 0.004124f, 0.004330f, 0.004555f, 0.004890f, 0.005119f, 0.005451f, 0.005749f, 0.006054f, 0.006348f,
+		0.006683f, 0.007050f, 0.007458f, 0.007889f, 0.008339f, 0.008751f, 0.009323f, 0.009766f, 0.010353f, 0.010887f, 0.011520f, 0.012192f,
+		0.012932f, 0.013748f, 0.014542f, 0.015434f, 0.016434f, 0.017471f, 0.018723f, 0.019989f, 0.021500f, 0.023117f, 0.024948f, 0.027100f,
+		0.029770f, 0.032166f, 0.035248f, 0.038696f, 0.042633f, 0.046875f, 0.051605f, 0.056427f, 0.061859f, 0.067688f, 0.403320f, 0.467041f,
+		0.480957f, 0.487793f, 0.491699f, 0.494385f, 0.000336f, 0.000673f, 0.001150f, 0.001274f, 0.001482f, 0.001630f, 0.001748f, 0.001904f,
+		0.002087f, 0.002232f, 0.002306f, 0.002497f, 0.002672f, 0.002872f, 0.003092f, 0.003225f, 0.003387f, 0.003553f, 0.003819f, 0.003979f,
+		0.004230f, 0.004517f, 0.004738f, 0.005016f, 0.005322f, 0.005569f, 0.005848f, 0.006184f, 0.006573f, 0.006851f, 0.007271f, 0.007660f,
+		0.008064f, 0.008568f, 0.009048f, 0.009567f, 0.010139f, 0.010788f, 0.011391f, 0.012161f, 0.012939f, 0.013763f, 0.014694f, 0.015717f,
+		0.016815f, 0.018097f, 0.019714f, 0.021149f, 0.023270f, 0.025421f, 0.028015f, 0.030991f, 0.034271f, 0.038116f, 0.042328f, 0.046997f,
+		0.052094f, 0.057770f, 0.391113f, 0.457031f, 0.472412f, 0.479736f, 0.484375f, 0.486816f, 0.000309f, 0.000612f, 0.000953f, 0.001086f,
+		0.001191f, 0.001281f, 0.001351f, 0.001442f, 0.001610f, 0.001733f, 0.001783f, 0.001991f, 0.002087f, 0.002232f, 0.002337f, 0.002495f,
+		0.002611f, 0.002775f, 0.002935f, 0.003101f, 0.003302f, 0.003496f, 0.003622f, 0.003839f, 0.004047f, 0.004265f, 0.004494f, 0.004738f,
+		0.005039f, 0.005272f, 0.005650f, 0.005898f, 0.006210f, 0.006588f, 0.006950f, 0.007332f, 0.007782f, 0.008240f, 0.008766f, 0.009331f,
+		0.009964f, 0.010612f, 0.011314f, 0.012062f, 0.013023f, 0.014038f, 0.015007f, 0.016251f, 0.017761f, 0.019501f, 0.021530f, 0.023926f,
+		0.026718f, 0.030106f, 0.033905f, 0.038361f, 0.043060f, 0.048370f, 0.379395f, 0.446777f, 0.464111f, 0.471191f, 0.475586f, 0.479492f,
+		0.000439f, 0.000476f, 0.000672f, 0.000752f, 0.000810f, 0.000949f, 0.001011f, 0.001121f, 0.001160f, 0.001249f, 0.001408f, 0.001493f,
+		0.001591f, 0.001719f, 0.001788f, 0.001845f, 0.001982f, 0.002106f, 0.002201f, 0.002357f, 0.002460f, 0.002598f, 0.002724f, 0.002869f,
+		0.003036f, 0.003187f, 0.003397f, 0.003569f, 0.003763f, 0.004017f, 0.004211f, 0.004414f, 0.004704f, 0.004890f, 0.005234f, 0.005524f,
+		0.005825f, 0.006187f, 0.006535f, 0.006977f, 0.007423f, 0.007874f, 0.008553f, 0.009079f, 0.009857f, 0.010567f, 0.011360f, 0.012306f,
+		0.013390f, 0.014702f, 0.016220f, 0.017960f, 0.020157f, 0.022995f, 0.026352f, 0.030212f, 0.034790f, 0.039459f, 0.368408f, 0.437744f,
+		0.455322f, 0.463379f, 0.468018f, 0.471436f, 0.000202f, 0.000437f, 0.000488f, 0.000579f, 0.000664f, 0.000692f, 0.000792f, 0.000762f,
+		0.000875f, 0.000949f, 0.001038f, 0.001068f, 0.001116f, 0.001196f, 0.001300f, 0.001352f, 0.001458f, 0.001529f, 0.001623f, 0.001667f,
+		0.001770f, 0.001884f, 0.001989f, 0.002071f, 0.002203f, 0.002310f, 0.002445f, 0.002556f, 0.002680f, 0.002876f, 0.002991f, 0.003206f,
+		0.003365f, 0.003531f, 0.003759f, 0.003956f, 0.004227f, 0.004513f, 0.004768f, 0.005074f, 0.005402f, 0.005756f, 0.006142f, 0.006603f,
+		0.007160f, 0.007645f, 0.008339f, 0.008987f, 0.009819f, 0.010780f, 0.011803f, 0.013153f, 0.014763f, 0.016876f, 0.019623f, 0.022995f,
+		0.026978f, 0.031708f, 0.356445f, 0.428223f, 0.446533f, 0.455078f, 0.460449f, 0.463379f, 0.000126f, 0.000241f, 0.000344f, 0.000353f,
+		0.000437f, 0.000522f, 0.000513f, 0.000552f, 0.000613f, 0.000699f, 0.000717f, 0.000727f, 0.000763f, 0.000848f, 0.000877f, 0.000956f,
+		0.000963f, 0.001068f, 0.001128f, 0.001170f, 0.001238f, 0.001311f, 0.001385f, 0.001454f, 0.001534f, 0.001603f, 0.001714f, 0.001779f,
+		0.001885f, 0.002016f, 0.002092f, 0.002214f, 0.002331f, 0.002460f, 0.002613f, 0.002777f, 0.002924f, 0.003120f, 0.003298f, 0.003496f,
+		0.003708f, 0.004009f, 0.004292f, 0.004601f, 0.004951f, 0.005341f, 0.005772f, 0.006260f, 0.006901f, 0.007572f, 0.008324f, 0.009300f,
+		0.010445f, 0.011848f, 0.013870f, 0.016678f, 0.020218f, 0.024536f, 0.345703f, 0.419189f, 0.437500f, 0.447021f, 0.452393f, 0.455811f,
+		0.000146f, 0.000240f, 0.000268f, 0.000268f, 0.000310f, 0.000311f, 0.000331f, 0.000366f, 0.000410f, 0.000447f, 0.000446f, 0.000517f,
+		0.000511f, 0.000571f, 0.000596f, 0.000618f, 0.000674f, 0.000691f, 0.000723f, 0.000762f, 0.000822f, 0.000856f, 0.000912f, 0.000950f,
+		0.001014f, 0.001049f, 0.001128f, 0.001188f, 0.001237f, 0.001303f, 0.001371f, 0.001466f, 0.001532f, 0.001623f, 0.001701f, 0.001805f,
+		0.001945f, 0.002035f, 0.002186f, 0.002329f, 0.002460f, 0.002632f, 0.002819f, 0.003012f, 0.003271f, 0.003550f, 0.003819f, 0.004162f,
+		0.004539f, 0.005024f, 0.005585f, 0.006233f, 0.007050f, 0.008072f, 0.009331f, 0.011269f, 0.014160f, 0.018112f, 0.333740f, 0.408447f,
+		0.428711f, 0.438232f, 0.443359f, 0.447510f, 0.000053f, 0.000163f, 0.000155f, 0.000160f, 0.000191f, 0.000228f, 0.000206f, 0.000233f,
+		0.000248f, 0.000263f, 0.000267f, 0.000294f, 0.000324f, 0.000335f, 0.000364f, 0.000378f, 0.000396f, 0.000435f, 0.000445f, 0.000490f,
+		0.000502f, 0.000522f, 0.000543f, 0.000582f, 0.000619f, 0.000665f, 0.000679f, 0.000705f, 0.000755f, 0.000797f, 0.000856f, 0.000887f,
+		0.000953f, 0.000988f, 0.001043f, 0.001103f, 0.001177f, 0.001256f, 0.001331f, 0.001410f, 0.001508f, 0.001612f, 0.001734f, 0.001873f,
+		0.001999f, 0.002163f, 0.002378f, 0.002565f, 0.002827f, 0.003119f, 0.003479f, 0.003899f, 0.004463f, 0.005116f, 0.005951f, 0.007153f,
+		0.009163f, 0.012535f, 0.322510f, 0.400146f, 0.420654f, 0.430176f, 0.436523f, 0.440430f, 0.000097f, 0.000107f, 0.000095f, 0.000087f,
+		0.000107f, 0.000110f, 0.000137f, 0.000139f, 0.000140f, 0.000147f, 0.000168f, 0.000175f, 0.000177f, 0.000184f, 0.000210f, 0.000200f,
+		0.000224f, 0.000239f, 0.000246f, 0.000258f, 0.000278f, 0.000288f, 0.000312f, 0.000324f, 0.000347f, 0.000368f, 0.000382f, 0.000395f,
+		0.000418f, 0.000440f, 0.000471f, 0.000495f, 0.000521f, 0.000547f, 0.000577f, 0.000620f, 0.000649f, 0.000695f, 0.000749f, 0.000785f,
+		0.000838f, 0.000897f, 0.000972f, 0.001028f, 0.001118f, 0.001204f, 0.001316f, 0.001432f, 0.001580f, 0.001748f, 0.001961f, 0.002207f,
+		0.002533f, 0.002941f, 0.003487f, 0.004223f, 0.005371f, 0.007809f, 0.311523f, 0.390381f, 0.411377f, 0.421875f, 0.428467f, 0.432617f,
+		0.000000f, 0.000055f, 0.000046f, 0.000054f, 0.000060f, 0.000058f, 0.000060f, 0.000068f, 0.000068f, 0.000082f, 0.000076f, 0.000078f,
+		0.000092f, 0.000087f, 0.000091f, 0.000097f, 0.000105f, 0.000115f, 0.000118f, 0.000124f, 0.000128f, 0.000133f, 0.000139f, 0.000154f,
+		0.000160f, 0.000172f, 0.000175f, 0.000191f, 0.000201f, 0.000211f, 0.000221f, 0.000238f, 0.000242f, 0.000257f, 0.000277f, 0.000295f,
+		0.000309f, 0.000326f, 0.000351f, 0.000375f, 0.000400f, 0.000428f, 0.000459f, 0.000490f, 0.000535f, 0.000579f, 0.000626f, 0.000683f,
+		0.000754f, 0.000836f, 0.000952f, 0.001064f, 0.001237f, 0.001460f, 0.001751f, 0.002157f, 0.002800f, 0.004189f, 0.299561f, 0.380127f,
+		0.403076f, 0.413574f, 0.419922f, 0.424072f, 0.000059f, 0.000039f, 0.000032f, 0.000028f, 0.000025f, 0.000025f, 0.000025f, 0.000024f,
+		0.000023f, 0.000024f, 0.000026f, 0.000034f, 0.000029f, 0.000031f, 0.000038f, 0.000040f, 0.000042f, 0.000043f, 0.000042f, 0.000043f,
+		0.000048f, 0.000054f, 0.000058f, 0.000056f, 0.000060f, 0.000062f, 0.000066f, 0.000069f, 0.000072f, 0.000078f, 0.000082f, 0.000085f,
+		0.000093f, 0.000096f, 0.000099f, 0.000106f, 0.000116f, 0.000123f, 0.000132f, 0.000140f, 0.000150f, 0.000154f, 0.000167f, 0.000184f,
+		0.000192f, 0.000212f, 0.000231f, 0.000251f, 0.000282f, 0.000314f, 0.000350f, 0.000401f, 0.000463f, 0.000554f, 0.000679f, 0.000861f,
+		0.001157f, 0.001750f, 0.289307f, 0.371582f, 0.394043f, 0.406006f, 0.412109f, 0.417236f, 0.000031f, 0.000020f, 0.000016f, 0.000014f,
+		0.000013f, 0.000012f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000010f, 0.000009f, 0.000009f, 0.000008f, 0.000008f, 0.000009f,
+		0.000009f, 0.000007f, 0.000008f, 0.000008f, 0.000010f, 0.000011f, 0.000012f, 0.000013f, 0.000013f, 0.000013f, 0.000014f, 0.000017f,
+		0.000017f, 0.000016f, 0.000018f, 0.000019f, 0.000021f, 0.000021f, 0.000022f, 0.000025f, 0.000027f, 0.000025f, 0.000028f, 0.000030f,
+		0.000033f, 0.000036f, 0.000038f, 0.000040f, 0.000042f, 0.000047f, 0.000052f, 0.000057f, 0.000060f, 0.000068f, 0.000073f, 0.000089f,
+		0.000104f, 0.000124f, 0.000153f, 0.000204f, 0.000293f, 0.000497f, 0.278076f, 0.362793f, 0.385498f, 0.397705f, 0.405029f, 0.409912f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f,
+		0.000002f, 0.000003f, 0.000003f, 0.000004f, 0.000004f, 0.000005f, 0.000005f, 0.000008f, 0.000012f, 0.000026f, 0.267822f, 0.353027f,
+		0.376953f, 0.388916f, 0.395996f, 0.401367f, 
+	},
+	{
+		0.006824f, 0.021286f, 0.036285f, 0.051208f, 0.066467f, 0.082825f, 0.098694f, 0.114563f, 0.130737f, 0.146973f, 0.162720f, 0.179932f,
+		0.196411f, 0.212646f, 0.229370f, 0.246338f, 0.263184f, 0.279785f, 0.297363f, 0.314209f, 0.331055f, 0.348389f, 0.365479f, 0.383301f,
+		0.400146f, 0.417725f, 0.435303f, 0.451904f, 0.469971f, 0.486816f, 0.503906f, 0.521484f, 0.539551f, 0.556641f, 0.573730f, 0.592285f,
+		0.609375f, 0.627441f, 0.644531f, 0.662598f, 0.679688f, 0.696777f, 0.714355f, 0.731934f, 0.749512f, 0.768066f, 0.784180f, 0.802246f,
+		0.820312f, 0.837891f, 0.854980f, 0.871582f, 0.889648f, 0.906738f, 0.924805f, 0.941406f, 0.959473f, 0.976074f, 0.953125f, 0.895020f,
+		0.857422f, 0.827637f, 0.803223f, 0.781738f, 0.006741f, 0.020706f, 0.035187f, 0.049866f, 0.065125f, 0.079895f, 0.095581f, 0.111206f,
+		0.126953f, 0.142822f, 0.158569f, 0.174561f, 0.190796f, 0.207031f, 0.223511f, 0.239380f, 0.256104f, 0.272705f, 0.289307f, 0.305664f,
+		0.322754f, 0.338867f, 0.356201f, 0.372314f, 0.389404f, 0.406494f, 0.423828f, 0.440430f, 0.457520f, 0.474854f, 0.491211f, 0.508789f,
+		0.525391f, 0.541992f, 0.559082f, 0.576660f, 0.594238f, 0.610840f, 0.627930f, 0.645508f, 0.662598f, 0.679199f, 0.696289f, 0.713379f,
+		0.731445f, 0.747559f, 0.765137f, 0.782715f, 0.799805f, 0.816895f, 0.834473f, 0.851074f, 0.868164f, 0.884766f, 0.902344f, 0.919434f,
+		0.936523f, 0.953613f, 0.942871f, 0.887695f, 0.851562f, 0.823730f, 0.799805f, 0.779297f, 0.006504f, 0.020004f, 0.033875f, 0.048676f,
+		0.063110f, 0.077759f, 0.092712f, 0.108032f, 0.123230f, 0.138672f, 0.153931f, 0.170044f, 0.185791f, 0.200806f, 0.217041f, 0.233276f,
+		0.248901f, 0.265137f, 0.280762f, 0.297363f, 0.313721f, 0.329834f, 0.346680f, 0.363037f, 0.378418f, 0.395752f, 0.411621f, 0.428467f,
+		0.445312f, 0.461670f, 0.479004f, 0.494873f, 0.511230f, 0.527832f, 0.544434f, 0.561523f, 0.578613f, 0.594727f, 0.611328f, 0.628906f,
+		0.645508f, 0.662109f, 0.679199f, 0.695312f, 0.712402f, 0.729004f, 0.746094f, 0.762695f, 0.779297f, 0.796387f, 0.812500f, 0.829590f,
+		0.846191f, 0.863281f, 0.879395f, 0.896973f, 0.914062f, 0.930176f, 0.932129f, 0.879395f, 0.845703f, 0.818848f, 0.795898f, 0.776367f,
+		0.006226f, 0.019318f, 0.032959f, 0.046631f, 0.060699f, 0.075745f, 0.089966f, 0.104553f, 0.119385f, 0.134277f, 0.149292f, 0.164917f,
+		0.179932f, 0.195190f, 0.210693f, 0.226562f, 0.242188f, 0.257568f, 0.273438f, 0.289062f, 0.304932f, 0.320557f, 0.336426f, 0.352539f,
+		0.368652f, 0.384766f, 0.400391f, 0.417236f, 0.433105f, 0.448730f, 0.465088f, 0.481689f, 0.497559f, 0.513672f, 0.528809f, 0.546875f,
+		0.562500f, 0.578613f, 0.595215f, 0.612793f, 0.627930f, 0.645508f, 0.661621f, 0.677246f, 0.693848f, 0.709961f, 0.726562f, 0.743164f,
+		0.759766f, 0.774902f, 0.791992f, 0.808594f, 0.825195f, 0.841309f, 0.856934f, 0.874023f, 0.890625f, 0.907715f, 0.921387f, 0.872070f,
+		0.839355f, 0.813477f, 0.791504f, 0.772461f, 0.005928f, 0.018997f, 0.031830f, 0.045380f, 0.059235f, 0.072754f, 0.087463f, 0.101562f,
+		0.115723f, 0.130371f, 0.145264f, 0.159668f, 0.175049f, 0.189453f, 0.204468f, 0.219482f, 0.234497f, 0.250000f, 0.266113f, 0.280273f,
+		0.295410f, 0.311768f, 0.327393f, 0.343018f, 0.357422f, 0.373779f, 0.389404f, 0.404785f, 0.421143f, 0.437012f, 0.452881f, 0.468262f,
+		0.484375f, 0.499512f, 0.515137f, 0.531738f, 0.546875f, 0.562500f, 0.579102f, 0.595215f, 0.610840f, 0.627441f, 0.643555f, 0.659180f,
+		0.674805f, 0.691406f, 0.708008f, 0.723145f, 0.738770f, 0.755371f, 0.771484f, 0.787598f, 0.803711f, 0.819824f, 0.835449f, 0.851562f,
+		0.867676f, 0.884277f, 0.910156f, 0.864258f, 0.832520f, 0.808105f, 0.787109f, 0.769043f, 0.005939f, 0.018066f, 0.030991f, 0.043488f,
+		0.057312f, 0.070557f, 0.084473f, 0.098328f, 0.112610f, 0.126587f, 0.140259f, 0.154907f, 0.169678f, 0.184326f, 0.198608f, 0.213379f,
+		0.227783f, 0.242065f, 0.257568f, 0.272705f, 0.287109f, 0.302246f, 0.318115f, 0.333252f, 0.347656f, 0.362549f, 0.378418f, 0.393555f,
+		0.408936f, 0.423828f, 0.439697f, 0.455078f, 0.471191f, 0.484863f, 0.500488f, 0.517578f, 0.532227f, 0.547363f, 0.562500f, 0.579102f,
+		0.594727f, 0.610352f, 0.625488f, 0.641602f, 0.657227f, 0.671875f, 0.687500f, 0.704102f, 0.719238f, 0.733887f, 0.750488f, 0.767090f,
+		0.782715f, 0.798340f, 0.813965f, 0.830566f, 0.845215f, 0.862305f, 0.899902f, 0.855469f, 0.825684f, 0.801758f, 0.782227f, 0.764648f,
+		0.005684f, 0.017639f, 0.030334f, 0.042572f, 0.055298f, 0.068054f, 0.081787f, 0.095276f, 0.108765f, 0.122192f, 0.136353f, 0.150513f,
+		0.164307f, 0.178467f, 0.192627f, 0.206665f, 0.221436f, 0.234985f, 0.249634f, 0.264404f, 0.278564f, 0.293213f, 0.308350f, 0.321533f,
+		0.337646f, 0.353027f, 0.367432f, 0.381592f, 0.395996f, 0.411865f, 0.426758f, 0.441895f, 0.456543f, 0.471680f, 0.485840f, 0.501465f,
+		0.517090f, 0.531738f, 0.546387f, 0.562012f, 0.576660f, 0.592773f, 0.608398f, 0.623047f, 0.638672f, 0.654297f, 0.668457f, 0.684082f,
+		0.699707f, 0.714844f, 0.730469f, 0.745605f, 0.761230f, 0.777832f, 0.791504f, 0.807617f, 0.823242f, 0.839355f, 0.889160f, 0.847656f,
+		0.818848f, 0.796387f, 0.776855f, 0.760254f, 0.005417f, 0.017136f, 0.028778f, 0.041016f, 0.054047f, 0.066528f, 0.079590f, 0.092102f,
+		0.105225f, 0.118652f, 0.131714f, 0.145630f, 0.158813f, 0.172607f, 0.186523f, 0.200317f, 0.213745f, 0.227905f, 0.242188f, 0.256104f,
+		0.270020f, 0.283936f, 0.299072f, 0.312744f, 0.327148f, 0.341797f, 0.355957f, 0.369629f, 0.384766f, 0.399414f, 0.413574f, 0.427490f,
+		0.443115f, 0.457764f, 0.472656f, 0.487061f, 0.501465f, 0.516602f, 0.530762f, 0.545898f, 0.560547f, 0.574707f, 0.589844f, 0.605469f,
+		0.619629f, 0.633301f, 0.648926f, 0.665527f, 0.679688f, 0.694824f, 0.709961f, 0.725586f, 0.739746f, 0.755371f, 0.770020f, 0.786133f,
+		0.802246f, 0.817383f, 0.877930f, 0.838867f, 0.812012f, 0.790039f, 0.771973f, 0.755371f, 0.005520f, 0.016464f, 0.027695f, 0.039948f,
+		0.051575f, 0.063965f, 0.076660f, 0.089111f, 0.101807f, 0.114319f, 0.126953f, 0.140381f, 0.153564f, 0.166992f, 0.180298f, 0.193970f,
+		0.207153f, 0.220337f, 0.234131f, 0.248169f, 0.261475f, 0.275146f, 0.288818f, 0.302734f, 0.316162f, 0.330566f, 0.345459f, 0.358887f,
+		0.372803f, 0.386719f, 0.401367f, 0.415527f, 0.429199f, 0.443848f, 0.458008f, 0.472412f, 0.486572f, 0.500977f, 0.515137f, 0.529785f,
+		0.544434f, 0.558105f, 0.572754f, 0.587891f, 0.601074f, 0.617188f, 0.631836f, 0.645020f, 0.660645f, 0.674805f, 0.689453f, 0.704590f,
+		0.719727f, 0.734375f, 0.750000f, 0.764160f, 0.780273f, 0.794922f, 0.866699f, 0.830566f, 0.804688f, 0.784180f, 0.766113f, 0.750977f,
+		0.005222f, 0.016022f, 0.026962f, 0.038086f, 0.050049f, 0.061798f, 0.074158f, 0.085876f, 0.098145f, 0.110718f, 0.122986f, 0.135864f,
+		0.148438f, 0.161133f, 0.173584f, 0.187378f, 0.199707f, 0.213501f, 0.226440f, 0.240112f, 0.252441f, 0.266113f, 0.279785f, 0.292725f,
+		0.306152f, 0.320068f, 0.333984f, 0.347900f, 0.361572f, 0.374512f, 0.387695f, 0.402344f, 0.416504f, 0.429688f, 0.443604f, 0.458008f,
+		0.471680f, 0.485596f, 0.499023f, 0.513184f, 0.527832f, 0.541016f, 0.555664f, 0.569336f, 0.583984f, 0.598633f, 0.612793f, 0.626465f,
+		0.641602f, 0.656250f, 0.669922f, 0.684570f, 0.698730f, 0.713867f, 0.728516f, 0.742188f, 0.757812f, 0.771484f, 0.855957f, 0.822266f,
+		0.797852f, 0.777832f, 0.760742f, 0.746094f, 0.004944f, 0.015327f, 0.026230f, 0.037201f, 0.048187f, 0.059448f, 0.071167f, 0.082642f,
+		0.094727f, 0.106506f, 0.119019f, 0.130371f, 0.143555f, 0.155640f, 0.167725f, 0.180908f, 0.193604f, 0.206177f, 0.218506f, 0.231812f,
+		0.244873f, 0.257568f, 0.270996f, 0.283203f, 0.296387f, 0.309814f, 0.322754f, 0.336670f, 0.348877f, 0.362061f, 0.376465f, 0.389893f,
+		0.402588f, 0.415283f, 0.429443f, 0.443115f, 0.457031f, 0.470459f, 0.483887f, 0.497314f, 0.511230f, 0.524414f, 0.538574f, 0.551758f,
+		0.565918f, 0.579590f, 0.593750f, 0.606934f, 0.621094f, 0.635254f, 0.649902f, 0.664062f, 0.678223f, 0.692871f, 0.707031f, 0.721191f,
+		0.735840f, 0.750488f, 0.846191f, 0.813477f, 0.790527f, 0.770996f, 0.754883f, 0.740723f, 0.004951f, 0.014656f, 0.025253f, 0.035309f,
+		0.046417f, 0.057465f, 0.068665f, 0.079773f, 0.091370f, 0.102844f, 0.114441f, 0.126099f, 0.138062f, 0.150391f, 0.161987f, 0.174561f,
+		0.186523f, 0.198730f, 0.211060f, 0.223267f, 0.235352f, 0.248779f, 0.260986f, 0.274414f, 0.286621f, 0.298584f, 0.312256f, 0.324463f,
+		0.337158f, 0.350342f, 0.363281f, 0.376953f, 0.389404f, 0.402344f, 0.415283f, 0.428955f, 0.441162f, 0.455322f, 0.467285f, 0.481201f,
+		0.493896f, 0.507324f, 0.520996f, 0.534668f, 0.547852f, 0.561035f, 0.575195f, 0.588867f, 0.603027f, 0.616211f, 0.630371f, 0.643555f,
+		0.658203f, 0.671875f, 0.686035f, 0.699707f, 0.714844f, 0.729492f, 0.833984f, 0.804688f, 0.782227f, 0.764160f, 0.749512f, 0.735352f,
+		0.004700f, 0.014343f, 0.024200f, 0.034515f, 0.044586f, 0.055176f, 0.066162f, 0.077209f, 0.087830f, 0.098816f, 0.110413f, 0.121826f,
+		0.132690f, 0.144897f, 0.156372f, 0.168213f, 0.179443f, 0.191650f, 0.203369f, 0.215088f, 0.227661f, 0.239990f, 0.251709f, 0.263916f,
+		0.276611f, 0.289551f, 0.301270f, 0.313965f, 0.325928f, 0.338135f, 0.350586f, 0.363037f, 0.376465f, 0.388428f, 0.401123f, 0.414062f,
+		0.426514f, 0.439209f, 0.452393f, 0.465088f, 0.478271f, 0.491455f, 0.503906f, 0.517090f, 0.530273f, 0.543457f, 0.556641f, 0.570312f,
+		0.583008f, 0.597168f, 0.610352f, 0.624512f, 0.638184f, 0.651367f, 0.665527f, 0.679199f, 0.692871f, 0.708496f, 0.823242f, 0.796387f,
+		0.774902f, 0.757812f, 0.742676f, 0.729980f, 0.004395f, 0.013802f, 0.023499f, 0.033173f, 0.043121f, 0.053345f, 0.063538f, 0.073730f,
+		0.085083f, 0.095581f, 0.106140f, 0.116760f, 0.127930f, 0.139160f, 0.150757f, 0.161621f, 0.173096f, 0.184814f, 0.196289f, 0.207520f,
+		0.219971f, 0.231201f, 0.242920f, 0.254150f, 0.266602f, 0.278320f, 0.290527f, 0.302490f, 0.314209f, 0.326904f, 0.338867f, 0.349854f,
+		0.362305f, 0.375488f, 0.387451f, 0.400146f, 0.412354f, 0.424805f, 0.436768f, 0.449219f, 0.461914f, 0.475098f, 0.487061f, 0.500000f,
+		0.512695f, 0.525391f, 0.538574f, 0.551758f, 0.564453f, 0.577148f, 0.590820f, 0.604004f, 0.618164f, 0.631348f, 0.644531f, 0.658203f,
+		0.672363f, 0.686523f, 0.812500f, 0.786621f, 0.767090f, 0.750977f, 0.736816f, 0.724609f, 0.004425f, 0.013405f, 0.022385f, 0.032043f,
+		0.041565f, 0.051605f, 0.061340f, 0.071106f, 0.081116f, 0.091125f, 0.101868f, 0.112671f, 0.123169f, 0.133667f, 0.144897f, 0.155029f,
+		0.166748f, 0.177246f, 0.188599f, 0.199585f, 0.211182f, 0.222046f, 0.233643f, 0.245361f, 0.255615f, 0.268066f, 0.279053f, 0.291260f,
+		0.303223f, 0.314209f, 0.325684f, 0.338379f, 0.349854f, 0.361572f, 0.374023f, 0.385254f, 0.397949f, 0.409912f, 0.421143f, 0.434082f,
+		0.445801f, 0.457764f, 0.470215f, 0.482910f, 0.495361f, 0.508301f, 0.520996f, 0.534180f, 0.546387f, 0.560059f, 0.572266f, 0.584961f,
+		0.597168f, 0.610840f, 0.624023f, 0.638184f, 0.650879f, 0.666016f, 0.801270f, 0.778320f, 0.760254f, 0.744141f, 0.730469f, 0.719238f,
+		0.004261f, 0.012543f, 0.021591f, 0.031052f, 0.039734f, 0.049164f, 0.058838f, 0.068420f, 0.077881f, 0.087402f, 0.098145f, 0.108276f,
+		0.118225f, 0.128784f, 0.138550f, 0.149292f, 0.159790f, 0.170654f, 0.181519f, 0.191772f, 0.203003f, 0.213623f, 0.225098f, 0.235107f,
+		0.247070f, 0.257324f, 0.269287f, 0.280273f, 0.291260f, 0.302246f, 0.313721f, 0.325439f, 0.336670f, 0.348145f, 0.359619f, 0.371338f,
+		0.382812f, 0.395020f, 0.406738f, 0.418213f, 0.429932f, 0.442139f, 0.454102f, 0.466309f, 0.479004f, 0.490723f, 0.502930f, 0.515625f,
+		0.526855f, 0.540527f, 0.552246f, 0.565918f, 0.578613f, 0.591309f, 0.604492f, 0.617188f, 0.630859f, 0.644043f, 0.790039f, 0.769531f,
+		0.751953f, 0.737305f, 0.724121f, 0.713379f, 0.003983f, 0.012329f, 0.020538f, 0.029312f, 0.038452f, 0.047241f, 0.056244f, 0.065552f,
+		0.075195f, 0.084290f, 0.094238f, 0.103638f, 0.113403f, 0.123413f, 0.133057f, 0.143066f, 0.153076f, 0.163696f, 0.173584f, 0.184204f,
+		0.194580f, 0.204834f, 0.215332f, 0.225952f, 0.237305f, 0.247803f, 0.258545f, 0.269531f, 0.280518f, 0.291260f, 0.301758f, 0.312988f,
+		0.324219f, 0.335205f, 0.346191f, 0.357178f, 0.368896f, 0.380127f, 0.391113f, 0.403076f, 0.414551f, 0.426270f, 0.437500f, 0.449951f,
+		0.460938f, 0.473389f, 0.485596f, 0.497314f, 0.509277f, 0.522461f, 0.533691f, 0.546875f, 0.558594f, 0.571289f, 0.583496f, 0.596680f,
+		0.608887f, 0.623047f, 0.778809f, 0.761230f, 0.744141f, 0.730957f, 0.718262f, 0.707031f, 0.003717f, 0.012016f, 0.020142f, 0.028137f,
+		0.036682f, 0.045441f, 0.053711f, 0.062927f, 0.071777f, 0.080627f, 0.090210f, 0.099060f, 0.108643f, 0.118164f, 0.127808f, 0.137329f,
+		0.147095f, 0.156128f, 0.166748f, 0.175903f, 0.186157f, 0.196655f, 0.206909f, 0.216797f, 0.227417f, 0.236816f, 0.247559f, 0.258301f,
+		0.268799f, 0.278809f, 0.289795f, 0.299805f, 0.310547f, 0.321777f, 0.333008f, 0.343262f, 0.354492f, 0.365234f, 0.376953f, 0.387939f,
+		0.398438f, 0.410400f, 0.421387f, 0.433105f, 0.444824f, 0.455811f, 0.467529f, 0.479736f, 0.491943f, 0.502930f, 0.515625f, 0.527344f,
+		0.540039f, 0.551758f, 0.563965f, 0.576660f, 0.589844f, 0.602539f, 0.767578f, 0.751465f, 0.736328f, 0.723633f, 0.711914f, 0.701660f,
+		0.003813f, 0.011337f, 0.019028f, 0.027252f, 0.035583f, 0.043396f, 0.051849f, 0.060028f, 0.068481f, 0.077026f, 0.086121f, 0.095093f,
+		0.103821f, 0.112610f, 0.121765f, 0.131470f, 0.140503f, 0.149780f, 0.159058f, 0.168701f, 0.178711f, 0.187744f, 0.197998f, 0.207397f,
+		0.217651f, 0.227661f, 0.236694f, 0.246704f, 0.257080f, 0.267334f, 0.277832f, 0.288330f, 0.298584f, 0.308838f, 0.319336f, 0.329590f,
+		0.340332f, 0.351318f, 0.361816f, 0.372559f, 0.383301f, 0.395020f, 0.405273f, 0.416260f, 0.427734f, 0.439209f, 0.450195f, 0.462158f,
+		0.473389f, 0.485107f, 0.497314f, 0.508301f, 0.520996f, 0.533203f, 0.544922f, 0.557617f, 0.568848f, 0.582031f, 0.757324f, 0.742676f,
+		0.729004f, 0.716309f, 0.705566f, 0.695801f, 0.003633f, 0.011040f, 0.018280f, 0.026062f, 0.033569f, 0.041229f, 0.049591f, 0.057373f,
+		0.065308f, 0.073975f, 0.082214f, 0.090393f, 0.099243f, 0.107544f, 0.116028f, 0.125854f, 0.134155f, 0.143311f, 0.151978f, 0.160767f,
+		0.170410f, 0.179321f, 0.188477f, 0.198242f, 0.207764f, 0.217896f, 0.227051f, 0.236328f, 0.246338f, 0.256104f, 0.265869f, 0.276123f,
+		0.285645f, 0.295898f, 0.306152f, 0.316162f, 0.326172f, 0.336914f, 0.347412f, 0.358154f, 0.368164f, 0.378906f, 0.389648f, 0.400146f,
+		0.410889f, 0.421631f, 0.432861f, 0.444824f, 0.456055f, 0.466797f, 0.479004f, 0.490234f, 0.501465f, 0.514160f, 0.525879f, 0.537598f,
+		0.549316f, 0.561523f, 0.745605f, 0.733887f, 0.721191f, 0.708496f, 0.699219f, 0.689453f, 0.003469f, 0.010429f, 0.017609f, 0.024612f,
+		0.032135f, 0.039520f, 0.047516f, 0.055206f, 0.062347f, 0.070618f, 0.078308f, 0.085938f, 0.094727f, 0.102417f, 0.111511f, 0.119446f,
+		0.127441f, 0.136475f, 0.144897f, 0.154175f, 0.162476f, 0.171509f, 0.180054f, 0.189697f, 0.198486f, 0.207886f, 0.216553f, 0.225830f,
+		0.235229f, 0.244873f, 0.254395f, 0.263428f, 0.273193f, 0.283203f, 0.292969f, 0.302734f, 0.312744f, 0.322510f, 0.333008f, 0.342773f,
+		0.353027f, 0.363037f, 0.374023f, 0.384521f, 0.395264f, 0.405762f, 0.416260f, 0.427002f, 0.438232f, 0.449219f, 0.460449f, 0.471924f,
+		0.482910f, 0.494629f, 0.506348f, 0.517578f, 0.529785f, 0.541504f, 0.734375f, 0.725098f, 0.712891f, 0.701660f, 0.692383f, 0.683594f,
+		0.003328f, 0.009804f, 0.016373f, 0.023727f, 0.030746f, 0.037994f, 0.044952f, 0.052032f, 0.059998f, 0.067383f, 0.074707f, 0.082214f,
+		0.089783f, 0.097961f, 0.105774f, 0.114197f, 0.122131f, 0.129517f, 0.137695f, 0.146118f, 0.154419f, 0.163330f, 0.171997f, 0.180664f,
+		0.188477f, 0.197388f, 0.206055f, 0.215332f, 0.224365f, 0.233765f, 0.242798f, 0.251709f, 0.260986f, 0.270020f, 0.279785f, 0.289062f,
+		0.299561f, 0.308594f, 0.318115f, 0.328613f, 0.338135f, 0.348877f, 0.358154f, 0.368408f, 0.378174f, 0.388916f, 0.399658f, 0.410156f,
+		0.420898f, 0.431885f, 0.442871f, 0.453369f, 0.463867f, 0.475342f, 0.486572f, 0.498535f, 0.510742f, 0.521973f, 0.723633f, 0.715820f,
+		0.705078f, 0.694336f, 0.686035f, 0.677246f, 0.003090f, 0.009628f, 0.016129f, 0.022644f, 0.029068f, 0.036407f, 0.042633f, 0.049866f,
+		0.056946f, 0.063904f, 0.071167f, 0.078186f, 0.085327f, 0.092896f, 0.100098f, 0.107788f, 0.115662f, 0.123230f, 0.131104f, 0.139160f,
+		0.146973f, 0.154907f, 0.162964f, 0.171265f, 0.179565f, 0.188110f, 0.196777f, 0.204834f, 0.213745f, 0.222168f, 0.231079f, 0.239868f,
+		0.248779f, 0.258057f, 0.267090f, 0.276611f, 0.285645f, 0.294434f, 0.304688f, 0.314209f, 0.323242f, 0.332520f, 0.342773f, 0.353027f,
+		0.362549f, 0.373047f, 0.383057f, 0.393311f, 0.404053f, 0.414307f, 0.424561f, 0.435059f, 0.445801f, 0.456787f, 0.467773f, 0.479004f,
+		0.490479f, 0.501953f, 0.712891f, 0.707031f, 0.696777f, 0.687500f, 0.679199f, 0.671387f, 0.003096f, 0.009026f, 0.015450f, 0.021606f,
+		0.027695f, 0.034302f, 0.040833f, 0.047455f, 0.054077f, 0.060669f, 0.067444f, 0.074097f, 0.081604f, 0.088501f, 0.095337f, 0.102295f,
+		0.109375f, 0.116821f, 0.124146f, 0.131592f, 0.139404f, 0.147217f, 0.155029f, 0.162231f, 0.170288f, 0.177979f, 0.186646f, 0.194092f,
+		0.203247f, 0.211670f, 0.219604f, 0.228149f, 0.236816f, 0.245605f, 0.254639f, 0.263184f, 0.272217f, 0.281250f, 0.290527f, 0.299805f,
+		0.308838f, 0.318604f, 0.327637f, 0.337646f, 0.347900f, 0.356934f, 0.367432f, 0.376953f, 0.387451f, 0.397217f, 0.407227f, 0.417480f,
+		0.427979f, 0.439209f, 0.449463f, 0.459717f, 0.470947f, 0.482666f, 0.701172f, 0.698242f, 0.688477f, 0.680176f, 0.671875f, 0.665039f,
+		0.002831f, 0.008789f, 0.014702f, 0.020523f, 0.026642f, 0.032684f, 0.038757f, 0.044708f, 0.051666f, 0.057312f, 0.063660f, 0.070190f,
+		0.076904f, 0.083435f, 0.090454f, 0.097046f, 0.103821f, 0.110535f, 0.117981f, 0.124817f, 0.131714f, 0.138916f, 0.146606f, 0.153687f,
+		0.161011f, 0.168823f, 0.176270f, 0.184570f, 0.192139f, 0.200317f, 0.208008f, 0.216309f, 0.224609f, 0.233032f, 0.241821f, 0.250244f,
+		0.258789f, 0.268066f, 0.276611f, 0.285400f, 0.294678f, 0.303223f, 0.312500f, 0.322021f, 0.331787f, 0.340088f, 0.350830f, 0.360596f,
+		0.369385f, 0.380371f, 0.389893f, 0.399658f, 0.410645f, 0.420654f, 0.430908f, 0.442383f, 0.452148f, 0.464111f, 0.690430f, 0.688965f,
+		0.681152f, 0.672852f, 0.665039f, 0.658691f, 0.002712f, 0.008553f, 0.013878f, 0.019638f, 0.025360f, 0.030716f, 0.037231f, 0.042633f,
+		0.048615f, 0.054810f, 0.060638f, 0.066650f, 0.072205f, 0.078796f, 0.085083f, 0.091492f, 0.097961f, 0.104065f, 0.110718f, 0.117859f,
+		0.124207f, 0.130981f, 0.138550f, 0.145142f, 0.152588f, 0.160156f, 0.166992f, 0.174561f, 0.181885f, 0.189453f, 0.197754f, 0.205444f,
+		0.213013f, 0.220825f, 0.229004f, 0.237061f, 0.246094f, 0.254639f, 0.262939f, 0.271484f, 0.280273f, 0.288818f, 0.298584f, 0.307129f,
+		0.316162f, 0.325195f, 0.334229f, 0.344482f, 0.353516f, 0.363525f, 0.372803f, 0.382812f, 0.392822f, 0.402344f, 0.412842f, 0.423096f,
+		0.433350f, 0.444092f, 0.679199f, 0.679688f, 0.672852f, 0.665039f, 0.658203f, 0.651855f, 0.002674f, 0.007828f, 0.013290f, 0.018723f,
+		0.023743f, 0.029160f, 0.034790f, 0.040100f, 0.045929f, 0.051544f, 0.057068f, 0.063110f, 0.068359f, 0.074280f, 0.080078f, 0.086243f,
+		0.092346f, 0.098206f, 0.104919f, 0.110779f, 0.117493f, 0.123291f, 0.130005f, 0.136963f, 0.143677f, 0.150635f, 0.157471f, 0.164307f,
+		0.171631f, 0.179199f, 0.186279f, 0.193604f, 0.201904f, 0.209229f, 0.217163f, 0.224976f, 0.233154f, 0.240967f, 0.249634f, 0.258301f,
+		0.266113f, 0.274414f, 0.283691f, 0.291748f, 0.301025f, 0.310059f, 0.319336f, 0.327148f, 0.337402f, 0.347168f, 0.355957f, 0.364746f,
+		0.375488f, 0.385498f, 0.394043f, 0.405273f, 0.415283f, 0.426025f, 0.667969f, 0.670410f, 0.664551f, 0.657227f, 0.651367f, 0.645508f,
+		0.002731f, 0.007622f, 0.012627f, 0.017868f, 0.022781f, 0.028107f, 0.032959f, 0.037811f, 0.043121f, 0.048615f, 0.053925f, 0.059235f,
+		0.064514f, 0.070007f, 0.075562f, 0.080688f, 0.086914f, 0.092102f, 0.098083f, 0.104309f, 0.110107f, 0.115906f, 0.122314f, 0.128540f,
+		0.135010f, 0.141479f, 0.147949f, 0.154663f, 0.161865f, 0.168579f, 0.175415f, 0.182739f, 0.191040f, 0.197510f, 0.205200f, 0.212891f,
+		0.219971f, 0.228638f, 0.236328f, 0.244263f, 0.252686f, 0.260498f, 0.268799f, 0.278076f, 0.286133f, 0.294434f, 0.303223f, 0.312500f,
+		0.320801f, 0.329834f, 0.339844f, 0.347656f, 0.357910f, 0.367676f, 0.376709f, 0.386963f, 0.396729f, 0.406982f, 0.656738f, 0.662598f,
+		0.656738f, 0.649902f, 0.644531f, 0.638672f, 0.002411f, 0.007168f, 0.012238f, 0.016739f, 0.021957f, 0.026184f, 0.031311f, 0.035583f,
+		0.041016f, 0.045685f, 0.050568f, 0.055573f, 0.060791f, 0.065735f, 0.070557f, 0.076111f, 0.081238f, 0.086792f, 0.092163f, 0.097534f,
+		0.103271f, 0.108887f, 0.114563f, 0.120605f, 0.126587f, 0.132446f, 0.139038f, 0.145508f, 0.152100f, 0.158447f, 0.165527f, 0.171997f,
+		0.178833f, 0.186035f, 0.193481f, 0.200928f, 0.207886f, 0.215820f, 0.222900f, 0.230713f, 0.238770f, 0.246948f, 0.255127f, 0.262695f,
+		0.271484f, 0.280029f, 0.287842f, 0.296631f, 0.305420f, 0.313965f, 0.322754f, 0.331787f, 0.340576f, 0.350342f, 0.359375f, 0.369385f,
+		0.379150f, 0.388184f, 0.645508f, 0.652832f, 0.648438f, 0.643066f, 0.637695f, 0.632324f, 0.002480f, 0.006691f, 0.011452f, 0.015900f,
+		0.020828f, 0.024734f, 0.029327f, 0.033752f, 0.038513f, 0.042999f, 0.047638f, 0.052429f, 0.056671f, 0.061859f, 0.066040f, 0.071289f,
+		0.075684f, 0.080688f, 0.086243f, 0.091248f, 0.096436f, 0.101562f, 0.107300f, 0.112366f, 0.118347f, 0.124146f, 0.130249f, 0.135864f,
+		0.141968f, 0.148438f, 0.155029f, 0.161377f, 0.167969f, 0.174683f, 0.181641f, 0.188599f, 0.195679f, 0.203247f, 0.210449f, 0.217529f,
+		0.225342f, 0.233398f, 0.241577f, 0.249023f, 0.256592f, 0.264893f, 0.273193f, 0.281494f, 0.289795f, 0.297607f, 0.306885f, 0.315430f,
+		0.323730f, 0.333496f, 0.342529f, 0.351318f, 0.360840f, 0.370605f, 0.634766f, 0.643555f, 0.640625f, 0.635742f, 0.630859f, 0.625488f,
+		0.002230f, 0.006477f, 0.010582f, 0.014870f, 0.019073f, 0.023270f, 0.027893f, 0.031860f, 0.036072f, 0.040253f, 0.044373f, 0.048706f,
+		0.052856f, 0.057312f, 0.061859f, 0.066406f, 0.070984f, 0.075317f, 0.080139f, 0.084839f, 0.089661f, 0.094910f, 0.099792f, 0.104858f,
+		0.110718f, 0.115356f, 0.121399f, 0.126831f, 0.132690f, 0.138672f, 0.145142f, 0.151001f, 0.157471f, 0.164185f, 0.170532f, 0.177002f,
+		0.184082f, 0.191040f, 0.197876f, 0.205200f, 0.212402f, 0.219604f, 0.227295f, 0.234985f, 0.242188f, 0.250244f, 0.257812f, 0.266113f,
+		0.274170f, 0.282471f, 0.290771f, 0.299072f, 0.307373f, 0.316162f, 0.326416f, 0.333984f, 0.343750f, 0.353271f, 0.622070f, 0.634277f,
+		0.631836f, 0.627930f, 0.623535f, 0.619141f, 0.002220f, 0.006039f, 0.010353f, 0.014328f, 0.017838f, 0.022141f, 0.025742f, 0.029510f,
+		0.033600f, 0.037781f, 0.041443f, 0.045502f, 0.049469f, 0.053436f, 0.057190f, 0.061462f, 0.065735f, 0.069946f, 0.074524f, 0.078674f,
+		0.083069f, 0.087830f, 0.092468f, 0.097412f, 0.102783f, 0.107910f, 0.112793f, 0.118164f, 0.123901f, 0.129395f, 0.135132f, 0.140991f,
+		0.147339f, 0.152954f, 0.159302f, 0.165527f, 0.172363f, 0.178589f, 0.185425f, 0.191895f, 0.199219f, 0.206665f, 0.213989f, 0.221069f,
+		0.228516f, 0.236206f, 0.243042f, 0.251709f, 0.258789f, 0.266846f, 0.275146f, 0.283203f, 0.291260f, 0.300537f, 0.308350f, 0.317627f,
+		0.326904f, 0.335938f, 0.611816f, 0.625000f, 0.624023f, 0.620117f, 0.616211f, 0.612793f, 0.001965f, 0.005882f, 0.009613f, 0.013184f,
+		0.016785f, 0.020370f, 0.024384f, 0.027664f, 0.031311f, 0.035126f, 0.038727f, 0.042572f, 0.046112f, 0.049347f, 0.053253f, 0.056915f,
+		0.060883f, 0.064697f, 0.068909f, 0.072693f, 0.076843f, 0.081055f, 0.085754f, 0.090088f, 0.094849f, 0.099609f, 0.104614f, 0.109741f,
+		0.114746f, 0.119995f, 0.125488f, 0.130981f, 0.136719f, 0.142700f, 0.148315f, 0.154541f, 0.160522f, 0.166870f, 0.173828f, 0.179932f,
+		0.186768f, 0.193604f, 0.200439f, 0.207764f, 0.214844f, 0.221802f, 0.228882f, 0.236328f, 0.244385f, 0.252197f, 0.259277f, 0.268066f,
+		0.275635f, 0.283447f, 0.292236f, 0.301270f, 0.309570f, 0.318848f, 0.600098f, 0.616211f, 0.615234f, 0.612793f, 0.609375f, 0.605469f,
+		0.001966f, 0.005653f, 0.009109f, 0.012428f, 0.015945f, 0.018967f, 0.022537f, 0.025894f, 0.029175f, 0.032440f, 0.035797f, 0.038818f,
+		0.042389f, 0.046051f, 0.049072f, 0.052521f, 0.056335f, 0.059906f, 0.063293f, 0.067017f, 0.070923f, 0.075134f, 0.078979f, 0.083496f,
+		0.087646f, 0.091980f, 0.096619f, 0.101196f, 0.105957f, 0.111145f, 0.116028f, 0.121277f, 0.126831f, 0.132080f, 0.137817f, 0.143311f,
+		0.149780f, 0.155029f, 0.161621f, 0.167847f, 0.173950f, 0.180786f, 0.187622f, 0.194214f, 0.201050f, 0.207764f, 0.215210f, 0.222046f,
+		0.229370f, 0.236816f, 0.244751f, 0.251953f, 0.260010f, 0.268311f, 0.276123f, 0.284180f, 0.293213f, 0.301514f, 0.588379f, 0.606934f,
+		0.607422f, 0.604980f, 0.602051f, 0.599609f, 0.001963f, 0.005333f, 0.008377f, 0.011589f, 0.014450f, 0.017593f, 0.021133f, 0.023972f,
+		0.027145f, 0.030075f, 0.033295f, 0.035858f, 0.038818f, 0.041992f, 0.045288f, 0.048279f, 0.051849f, 0.054840f, 0.058289f, 0.061737f,
+		0.065186f, 0.068848f, 0.072632f, 0.076721f, 0.080505f, 0.084717f, 0.088806f, 0.093079f, 0.097717f, 0.102356f, 0.106934f, 0.111755f,
+		0.116882f, 0.121887f, 0.127319f, 0.132935f, 0.138306f, 0.144287f, 0.149902f, 0.156250f, 0.162109f, 0.168579f, 0.174316f, 0.180908f,
+		0.187500f, 0.194458f, 0.201538f, 0.208252f, 0.215210f, 0.222656f, 0.229980f, 0.237061f, 0.244629f, 0.252441f, 0.260254f, 0.267334f,
+		0.276123f, 0.284180f, 0.576660f, 0.597656f, 0.599609f, 0.598145f, 0.595215f, 0.591797f, 0.001631f, 0.004906f, 0.007805f, 0.010826f,
+		0.013802f, 0.016983f, 0.019485f, 0.022079f, 0.024750f, 0.027939f, 0.030136f, 0.033112f, 0.035797f, 0.038727f, 0.041443f, 0.044281f,
+		0.047058f, 0.050018f, 0.053253f, 0.056396f, 0.059662f, 0.063049f, 0.066406f, 0.069946f, 0.073730f, 0.077454f, 0.081360f, 0.085388f,
+		0.089417f, 0.093750f, 0.098267f, 0.102844f, 0.107727f, 0.112244f, 0.117615f, 0.122253f, 0.127441f, 0.133057f, 0.138550f, 0.144287f,
+		0.150024f, 0.156250f, 0.161987f, 0.167969f, 0.174805f, 0.181274f, 0.187744f, 0.194580f, 0.201294f, 0.208374f, 0.215210f, 0.222412f,
+		0.229736f, 0.237183f, 0.244629f, 0.252197f, 0.260010f, 0.269287f, 0.566406f, 0.588867f, 0.590820f, 0.590332f, 0.587891f, 0.585938f,
+		0.001858f, 0.004318f, 0.007465f, 0.010246f, 0.012550f, 0.015793f, 0.018143f, 0.020782f, 0.022980f, 0.025116f, 0.027924f, 0.030106f,
+		0.032623f, 0.035126f, 0.037720f, 0.040283f, 0.042847f, 0.045380f, 0.048492f, 0.051300f, 0.054321f, 0.057373f, 0.060516f, 0.063599f,
+		0.067139f, 0.070496f, 0.074219f, 0.078003f, 0.081848f, 0.085754f, 0.089783f, 0.093994f, 0.098267f, 0.102783f, 0.107239f, 0.112366f,
+		0.117371f, 0.122498f, 0.127686f, 0.132935f, 0.138428f, 0.144043f, 0.150024f, 0.155884f, 0.161865f, 0.168091f, 0.174316f, 0.180664f,
+		0.187622f, 0.194214f, 0.200928f, 0.207520f, 0.214966f, 0.221680f, 0.229370f, 0.236816f, 0.244751f, 0.252441f, 0.553223f, 0.579102f,
+		0.583496f, 0.582031f, 0.581055f, 0.579590f, 0.001425f, 0.004284f, 0.007019f, 0.009521f, 0.011894f, 0.014191f, 0.016632f, 0.018723f,
+		0.021210f, 0.023209f, 0.025482f, 0.027344f, 0.029617f, 0.032043f, 0.034210f, 0.036407f, 0.039001f, 0.041077f, 0.043976f, 0.046448f,
+		0.049133f, 0.051819f, 0.054932f, 0.057770f, 0.060730f, 0.063965f, 0.067322f, 0.070862f, 0.074280f, 0.077698f, 0.082031f, 0.085571f,
+		0.089844f, 0.093994f, 0.098022f, 0.102722f, 0.107178f, 0.111877f, 0.116821f, 0.121887f, 0.127075f, 0.132446f, 0.138062f, 0.143799f,
+		0.149414f, 0.155518f, 0.161377f, 0.167480f, 0.173950f, 0.180176f, 0.186890f, 0.193481f, 0.200562f, 0.207397f, 0.214355f, 0.221313f,
+		0.229492f, 0.237427f, 0.541504f, 0.570801f, 0.575195f, 0.575195f, 0.573730f, 0.572266f, 0.001613f, 0.004181f, 0.006252f, 0.008774f,
+		0.011108f, 0.013054f, 0.015152f, 0.016937f, 0.019150f, 0.021011f, 0.023163f, 0.024826f, 0.026993f, 0.028793f, 0.030823f, 0.033081f,
+		0.035156f, 0.037201f, 0.039612f, 0.041748f, 0.044464f, 0.046814f, 0.049438f, 0.052155f, 0.054840f, 0.057831f, 0.060699f, 0.063599f,
+		0.067078f, 0.070374f, 0.073853f, 0.077087f, 0.081177f, 0.085083f, 0.089111f, 0.093262f, 0.097473f, 0.101929f, 0.106689f, 0.111023f,
+		0.116455f, 0.121277f, 0.126343f, 0.132080f, 0.137573f, 0.142700f, 0.148682f, 0.154907f, 0.161133f, 0.167236f, 0.173340f, 0.179688f,
+		0.186768f, 0.193115f, 0.200684f, 0.207275f, 0.214233f, 0.221924f, 0.530273f, 0.561523f, 0.565430f, 0.567383f, 0.564941f, 0.564941f,
+		0.001237f, 0.003775f, 0.006348f, 0.008141f, 0.010117f, 0.012184f, 0.013763f, 0.015656f, 0.017319f, 0.018967f, 0.020645f, 0.022507f,
+		0.023926f, 0.025757f, 0.027573f, 0.029449f, 0.031677f, 0.033325f, 0.035645f, 0.037659f, 0.039734f, 0.041809f, 0.044189f, 0.046692f,
+		0.049133f, 0.051697f, 0.054504f, 0.057251f, 0.060059f, 0.063110f, 0.066467f, 0.069763f, 0.072937f, 0.076477f, 0.080505f, 0.084290f,
+		0.088013f, 0.092407f, 0.096436f, 0.101013f, 0.105713f, 0.110352f, 0.115356f, 0.120605f, 0.125488f, 0.130981f, 0.136353f, 0.142090f,
+		0.148438f, 0.153931f, 0.159912f, 0.166260f, 0.172485f, 0.179321f, 0.185791f, 0.193115f, 0.199463f, 0.206665f, 0.520020f, 0.552246f,
+		0.558105f, 0.559570f, 0.559082f, 0.557617f, 0.001151f, 0.003399f, 0.005611f, 0.007439f, 0.009354f, 0.010925f, 0.012489f, 0.014061f,
+		0.015610f, 0.017258f, 0.018845f, 0.020248f, 0.021484f, 0.023193f, 0.024796f, 0.026459f, 0.028183f, 0.029785f, 0.031738f, 0.033386f,
+		0.035309f, 0.037384f, 0.039368f, 0.041626f, 0.043701f, 0.046204f, 0.048553f, 0.051178f, 0.053955f, 0.056488f, 0.059418f, 0.062256f,
+		0.065308f, 0.068542f, 0.071899f, 0.075623f, 0.079224f, 0.082947f, 0.087097f, 0.091064f, 0.095520f, 0.099854f, 0.104736f, 0.109314f,
+		0.114136f, 0.119324f, 0.124756f, 0.130127f, 0.135498f, 0.141113f, 0.146973f, 0.153198f, 0.159180f, 0.165527f, 0.172241f, 0.178711f,
+		0.185425f, 0.192749f, 0.507324f, 0.543945f, 0.549316f, 0.552246f, 0.551270f, 0.551270f, 0.001070f, 0.002996f, 0.004986f, 0.006851f,
+		0.008514f, 0.009850f, 0.011330f, 0.012596f, 0.014015f, 0.015259f, 0.016586f, 0.017731f, 0.019287f, 0.020676f, 0.022079f, 0.023468f,
+		0.024765f, 0.026489f, 0.028030f, 0.029465f, 0.031311f, 0.032898f, 0.034851f, 0.036743f, 0.038940f, 0.040833f, 0.043091f, 0.045074f,
+		0.047729f, 0.050079f, 0.052673f, 0.055389f, 0.058136f, 0.061188f, 0.064087f, 0.067261f, 0.070618f, 0.074158f, 0.077942f, 0.081726f,
+		0.085815f, 0.089783f, 0.094055f, 0.098572f, 0.103088f, 0.107971f, 0.113037f, 0.118164f, 0.123413f, 0.128784f, 0.134521f, 0.140137f,
+		0.146118f, 0.152100f, 0.158325f, 0.164307f, 0.171387f, 0.177368f, 0.496094f, 0.534668f, 0.541992f, 0.543945f, 0.544434f, 0.544434f,
+		0.001086f, 0.003069f, 0.004463f, 0.006256f, 0.007393f, 0.009026f, 0.010178f, 0.011276f, 0.012260f, 0.013542f, 0.014648f, 0.015808f,
+		0.016861f, 0.017899f, 0.019333f, 0.020599f, 0.021942f, 0.023117f, 0.024384f, 0.025833f, 0.027344f, 0.028992f, 0.030579f, 0.032318f,
+		0.034149f, 0.035828f, 0.037842f, 0.039764f, 0.041901f, 0.044037f, 0.046539f, 0.048645f, 0.051147f, 0.053894f, 0.056641f, 0.059631f,
+		0.062500f, 0.065735f, 0.069031f, 0.072754f, 0.076294f, 0.080139f, 0.083984f, 0.088379f, 0.092712f, 0.097229f, 0.101929f, 0.106873f,
+		0.111694f, 0.117004f, 0.122314f, 0.127930f, 0.133789f, 0.139282f, 0.145142f, 0.151367f, 0.157349f, 0.163818f, 0.484619f, 0.525391f,
+		0.534180f, 0.536621f, 0.536133f, 0.536621f, 0.001125f, 0.002892f, 0.003883f, 0.005867f, 0.006603f, 0.007935f, 0.009026f, 0.009911f,
+		0.010956f, 0.012077f, 0.012909f, 0.013901f, 0.014977f, 0.015671f, 0.016983f, 0.018021f, 0.019058f, 0.020279f, 0.021225f, 0.022598f,
+		0.023941f, 0.025299f, 0.026535f, 0.028107f, 0.029755f, 0.031113f, 0.033020f, 0.034668f, 0.036682f, 0.038483f, 0.040527f, 0.042511f,
+		0.044708f, 0.046936f, 0.049744f, 0.052216f, 0.054840f, 0.057800f, 0.060791f, 0.064087f, 0.067505f, 0.071045f, 0.074463f, 0.078491f,
+		0.082397f, 0.086609f, 0.091248f, 0.095581f, 0.100342f, 0.105530f, 0.110474f, 0.116272f, 0.120972f, 0.126953f, 0.132812f, 0.138672f,
+		0.144287f, 0.150513f, 0.472412f, 0.516113f, 0.524902f, 0.528809f, 0.529785f, 0.529785f, 0.000859f, 0.002470f, 0.003815f, 0.005226f,
+		0.005913f, 0.007206f, 0.007942f, 0.008652f, 0.009583f, 0.010406f, 0.011223f, 0.011971f, 0.012856f, 0.013664f, 0.014664f, 0.015549f,
+		0.016464f, 0.017487f, 0.018478f, 0.019592f, 0.020767f, 0.021774f, 0.023117f, 0.024338f, 0.025604f, 0.027008f, 0.028519f, 0.029953f,
+		0.031525f, 0.033173f, 0.034943f, 0.036865f, 0.038696f, 0.040863f, 0.042969f, 0.045471f, 0.048004f, 0.050293f, 0.052979f, 0.055847f,
+		0.058960f, 0.062042f, 0.065491f, 0.069153f, 0.072937f, 0.076660f, 0.080750f, 0.085144f, 0.089539f, 0.094177f, 0.099304f, 0.104187f,
+		0.109741f, 0.114807f, 0.120483f, 0.125977f, 0.131836f, 0.138306f, 0.460449f, 0.507812f, 0.516602f, 0.520020f, 0.522461f, 0.522949f,
+		0.000906f, 0.002359f, 0.003643f, 0.004356f, 0.005310f, 0.005989f, 0.007030f, 0.007507f, 0.008255f, 0.009010f, 0.009834f, 0.010483f,
+		0.011230f, 0.011887f, 0.012573f, 0.013367f, 0.014252f, 0.014954f, 0.015900f, 0.016785f, 0.017776f, 0.018631f, 0.019775f, 0.020874f,
+		0.022110f, 0.023117f, 0.024368f, 0.025589f, 0.026932f, 0.028549f, 0.029938f, 0.031525f, 0.033325f, 0.035187f, 0.037109f, 0.038971f,
+		0.041138f, 0.043396f, 0.045715f, 0.048370f, 0.051025f, 0.053772f, 0.057129f, 0.060089f, 0.063416f, 0.067261f, 0.070679f, 0.075012f,
+		0.079285f, 0.083618f, 0.088379f, 0.093018f, 0.098083f, 0.102478f, 0.108093f, 0.114380f, 0.119507f, 0.125488f, 0.448975f, 0.498291f,
+		0.508789f, 0.513672f, 0.514648f, 0.516113f, 0.000728f, 0.001932f, 0.003067f, 0.003990f, 0.004784f, 0.005295f, 0.005974f, 0.006584f,
+		0.007099f, 0.007652f, 0.008255f, 0.008904f, 0.009491f, 0.010109f, 0.010658f, 0.011497f, 0.012131f, 0.012718f, 0.013535f, 0.014336f,
+		0.015083f, 0.016083f, 0.016785f, 0.017761f, 0.018738f, 0.019669f, 0.020691f, 0.021805f, 0.023010f, 0.024170f, 0.025467f, 0.026794f,
+		0.028336f, 0.029922f, 0.031555f, 0.033203f, 0.035034f, 0.036987f, 0.039062f, 0.041290f, 0.043671f, 0.046143f, 0.048920f, 0.051880f,
+		0.054901f, 0.058228f, 0.061615f, 0.065369f, 0.069214f, 0.073425f, 0.077637f, 0.082214f, 0.087097f, 0.091797f, 0.096497f, 0.102356f,
+		0.107483f, 0.113464f, 0.437256f, 0.489746f, 0.500977f, 0.504883f, 0.507812f, 0.509277f, 0.000724f, 0.001842f, 0.002728f, 0.003332f,
+		0.004101f, 0.004707f, 0.005020f, 0.005497f, 0.006245f, 0.006603f, 0.007027f, 0.007515f, 0.008156f, 0.008537f, 0.009125f, 0.009659f,
+		0.010101f, 0.010864f, 0.011482f, 0.012070f, 0.012756f, 0.013496f, 0.014236f, 0.014931f, 0.015808f, 0.016632f, 0.017487f, 0.018433f,
+		0.019379f, 0.020416f, 0.021530f, 0.022583f, 0.023804f, 0.024979f, 0.026443f, 0.027939f, 0.029526f, 0.031235f, 0.033020f, 0.035004f,
+		0.037018f, 0.039185f, 0.041595f, 0.044159f, 0.046783f, 0.049866f, 0.052856f, 0.056274f, 0.059906f, 0.063721f, 0.067749f, 0.072327f,
+		0.076172f, 0.081299f, 0.085938f, 0.091309f, 0.096558f, 0.101807f, 0.426270f, 0.480469f, 0.492676f, 0.498047f, 0.500488f, 0.501953f,
+		0.000673f, 0.001715f, 0.002426f, 0.002953f, 0.003588f, 0.003944f, 0.004200f, 0.004776f, 0.005131f, 0.005527f, 0.005886f, 0.006371f,
+		0.006790f, 0.007076f, 0.007538f, 0.008133f, 0.008644f, 0.009140f, 0.009483f, 0.010071f, 0.010689f, 0.011230f, 0.011879f, 0.012474f,
+		0.013222f, 0.013916f, 0.014587f, 0.015411f, 0.016190f, 0.016983f, 0.017883f, 0.018845f, 0.019867f, 0.020935f, 0.022141f, 0.023270f,
+		0.024567f, 0.026001f, 0.027481f, 0.029114f, 0.030777f, 0.032684f, 0.034698f, 0.036865f, 0.039337f, 0.041748f, 0.044647f, 0.047882f,
+		0.050964f, 0.054260f, 0.058258f, 0.062195f, 0.066528f, 0.070679f, 0.075623f, 0.080505f, 0.085510f, 0.090515f, 0.414307f, 0.472168f,
+		0.484131f, 0.490234f, 0.492920f, 0.495850f, 0.000484f, 0.001445f, 0.002169f, 0.002569f, 0.002836f, 0.003317f, 0.003569f, 0.003952f,
+		0.004215f, 0.004623f, 0.004959f, 0.005306f, 0.005592f, 0.005951f, 0.006306f, 0.006737f, 0.007004f, 0.007492f, 0.007942f, 0.008331f,
+		0.008865f, 0.009270f, 0.009781f, 0.010338f, 0.010887f, 0.011429f, 0.012047f, 0.012726f, 0.013336f, 0.014030f, 0.014771f, 0.015572f,
+		0.016418f, 0.017258f, 0.018234f, 0.019196f, 0.020279f, 0.021423f, 0.022675f, 0.023987f, 0.025375f, 0.027039f, 0.028702f, 0.030563f,
+		0.032623f, 0.034698f, 0.037262f, 0.040039f, 0.042664f, 0.046051f, 0.049194f, 0.052948f, 0.057129f, 0.061371f, 0.065613f, 0.070007f,
+		0.075317f, 0.080200f, 0.402588f, 0.462402f, 0.476807f, 0.482666f, 0.485107f, 0.487061f, 0.000459f, 0.001265f, 0.001572f, 0.002138f,
+		0.002365f, 0.002775f, 0.002920f, 0.003189f, 0.003454f, 0.003723f, 0.003986f, 0.004250f, 0.004536f, 0.004906f, 0.005150f, 0.005463f,
+		0.005787f, 0.006172f, 0.006481f, 0.006794f, 0.007156f, 0.007542f, 0.007980f, 0.008430f, 0.008827f, 0.009361f, 0.009796f, 0.010300f,
+		0.010910f, 0.011497f, 0.012161f, 0.012672f, 0.013336f, 0.014183f, 0.014893f, 0.015640f, 0.016541f, 0.017517f, 0.018448f, 0.019485f,
+		0.020676f, 0.021912f, 0.023392f, 0.024979f, 0.026627f, 0.028351f, 0.030457f, 0.032806f, 0.035034f, 0.037933f, 0.041229f, 0.044373f,
+		0.047821f, 0.052002f, 0.056244f, 0.060547f, 0.065247f, 0.069885f, 0.390869f, 0.453857f, 0.468018f, 0.475098f, 0.478027f, 0.480469f,
+		0.000332f, 0.001075f, 0.001464f, 0.001721f, 0.001911f, 0.002235f, 0.002375f, 0.002558f, 0.002834f, 0.002998f, 0.003185f, 0.003441f,
+		0.003647f, 0.003952f, 0.004139f, 0.004421f, 0.004631f, 0.004879f, 0.005180f, 0.005447f, 0.005795f, 0.006115f, 0.006416f, 0.006718f,
+		0.007099f, 0.007462f, 0.007881f, 0.008331f, 0.008797f, 0.009140f, 0.009735f, 0.010223f, 0.010803f, 0.011337f, 0.011986f, 0.012611f,
+		0.013283f, 0.014076f, 0.014847f, 0.015732f, 0.016693f, 0.017700f, 0.018784f, 0.019897f, 0.021317f, 0.022873f, 0.024429f, 0.026306f,
+		0.028473f, 0.030960f, 0.033600f, 0.036407f, 0.039856f, 0.043549f, 0.047119f, 0.051392f, 0.055969f, 0.060394f, 0.379639f, 0.444580f,
+		0.458984f, 0.467529f, 0.470947f, 0.472900f, 0.000408f, 0.000770f, 0.001271f, 0.001390f, 0.001601f, 0.001762f, 0.001848f, 0.002052f,
+		0.002247f, 0.002401f, 0.002491f, 0.002684f, 0.002878f, 0.003086f, 0.003304f, 0.003452f, 0.003626f, 0.003805f, 0.004074f, 0.004257f,
+		0.004513f, 0.004807f, 0.005039f, 0.005299f, 0.005638f, 0.005905f, 0.006191f, 0.006516f, 0.006927f, 0.007206f, 0.007645f, 0.008034f,
+		0.008415f, 0.008911f, 0.009384f, 0.009941f, 0.010483f, 0.011116f, 0.011711f, 0.012428f, 0.013191f, 0.013969f, 0.014862f, 0.015854f,
+		0.016785f, 0.017975f, 0.019348f, 0.020721f, 0.022461f, 0.024445f, 0.026733f, 0.029175f, 0.032227f, 0.035248f, 0.038788f, 0.042755f,
+		0.046967f, 0.051636f, 0.367920f, 0.435059f, 0.452148f, 0.459229f, 0.463623f, 0.466797f, 0.000382f, 0.000669f, 0.001037f, 0.001185f,
+		0.001293f, 0.001379f, 0.001470f, 0.001565f, 0.001729f, 0.001864f, 0.001928f, 0.002138f, 0.002237f, 0.002398f, 0.002510f, 0.002672f,
+		0.002802f, 0.002966f, 0.003134f, 0.003319f, 0.003517f, 0.003723f, 0.003870f, 0.004089f, 0.004311f, 0.004532f, 0.004772f, 0.005013f,
+		0.005314f, 0.005573f, 0.005924f, 0.006203f, 0.006523f, 0.006897f, 0.007240f, 0.007660f, 0.008041f, 0.008530f, 0.009048f, 0.009621f,
+		0.010201f, 0.010841f, 0.011467f, 0.012192f, 0.013138f, 0.013969f, 0.014931f, 0.016113f, 0.017380f, 0.018936f, 0.020630f, 0.022751f,
+		0.025208f, 0.027924f, 0.031311f, 0.034851f, 0.038879f, 0.043274f, 0.356689f, 0.426270f, 0.443848f, 0.451660f, 0.456055f, 0.459473f,
+		0.000482f, 0.000542f, 0.000723f, 0.000822f, 0.000881f, 0.001025f, 0.001100f, 0.001209f, 0.001249f, 0.001355f, 0.001522f, 0.001599f,
+		0.001708f, 0.001836f, 0.001918f, 0.001970f, 0.002129f, 0.002251f, 0.002357f, 0.002522f, 0.002636f, 0.002768f, 0.002911f, 0.003056f,
+		0.003237f, 0.003393f, 0.003605f, 0.003771f, 0.003994f, 0.004234f, 0.004444f, 0.004635f, 0.004932f, 0.005150f, 0.005486f, 0.005779f,
+		0.006081f, 0.006458f, 0.006775f, 0.007179f, 0.007668f, 0.008110f, 0.008690f, 0.009209f, 0.009926f, 0.010551f, 0.011330f, 0.012184f,
+		0.013184f, 0.014297f, 0.015610f, 0.017181f, 0.019165f, 0.021500f, 0.024384f, 0.027618f, 0.031372f, 0.035614f, 0.345459f, 0.417236f,
+		0.435303f, 0.443604f, 0.448730f, 0.451904f, 0.000240f, 0.000479f, 0.000533f, 0.000625f, 0.000716f, 0.000746f, 0.000857f, 0.000835f,
+		0.000941f, 0.001024f, 0.001104f, 0.001155f, 0.001204f, 0.001282f, 0.001396f, 0.001453f, 0.001554f, 0.001627f, 0.001737f, 0.001787f,
+		0.001894f, 0.002012f, 0.002119f, 0.002218f, 0.002335f, 0.002453f, 0.002611f, 0.002714f, 0.002848f, 0.003050f, 0.003168f, 0.003395f,
+		0.003529f, 0.003740f, 0.003963f, 0.004158f, 0.004429f, 0.004688f, 0.004982f, 0.005280f, 0.005600f, 0.005959f, 0.006340f, 0.006775f,
+		0.007252f, 0.007748f, 0.008369f, 0.008980f, 0.009705f, 0.010513f, 0.011513f, 0.012665f, 0.014069f, 0.015869f, 0.018158f, 0.020950f,
+		0.024338f, 0.028366f, 0.335205f, 0.408203f, 0.427002f, 0.435547f, 0.441162f, 0.445312f, 0.000138f, 0.000265f, 0.000381f, 0.000386f,
+		0.000465f, 0.000556f, 0.000558f, 0.000597f, 0.000659f, 0.000748f, 0.000770f, 0.000786f, 0.000829f, 0.000904f, 0.000940f, 0.001021f,
+		0.001043f, 0.001139f, 0.001201f, 0.001253f, 0.001327f, 0.001396f, 0.001481f, 0.001555f, 0.001637f, 0.001712f, 0.001813f, 0.001899f,
+		0.002005f, 0.002140f, 0.002220f, 0.002348f, 0.002462f, 0.002600f, 0.002733f, 0.002932f, 0.003075f, 0.003279f, 0.003452f, 0.003630f,
+		0.003872f, 0.004166f, 0.004436f, 0.004742f, 0.005077f, 0.005459f, 0.005848f, 0.006310f, 0.006874f, 0.007492f, 0.008171f, 0.009026f,
+		0.009995f, 0.011307f, 0.013008f, 0.015343f, 0.018265f, 0.021881f, 0.323486f, 0.399170f, 0.418945f, 0.428467f, 0.434326f, 0.437988f,
+		0.000165f, 0.000260f, 0.000287f, 0.000296f, 0.000331f, 0.000339f, 0.000360f, 0.000395f, 0.000442f, 0.000482f, 0.000487f, 0.000551f,
+		0.000546f, 0.000611f, 0.000640f, 0.000667f, 0.000711f, 0.000742f, 0.000775f, 0.000816f, 0.000876f, 0.000916f, 0.000974f, 0.001015f,
+		0.001081f, 0.001123f, 0.001195f, 0.001267f, 0.001317f, 0.001388f, 0.001459f, 0.001558f, 0.001630f, 0.001718f, 0.001804f, 0.001916f,
+		0.002033f, 0.002148f, 0.002295f, 0.002455f, 0.002583f, 0.002754f, 0.002941f, 0.003134f, 0.003386f, 0.003639f, 0.003910f, 0.004215f,
+		0.004597f, 0.005013f, 0.005520f, 0.006130f, 0.006821f, 0.007690f, 0.008789f, 0.010452f, 0.012909f, 0.016174f, 0.312012f, 0.390381f,
+		0.410645f, 0.420654f, 0.426270f, 0.430664f, 0.000057f, 0.000171f, 0.000164f, 0.000170f, 0.000211f, 0.000213f, 0.000229f, 0.000247f,
+		0.000267f, 0.000279f, 0.000289f, 0.000317f, 0.000349f, 0.000364f, 0.000390f, 0.000407f, 0.000427f, 0.000467f, 0.000476f, 0.000521f,
+		0.000537f, 0.000561f, 0.000578f, 0.000626f, 0.000667f, 0.000714f, 0.000729f, 0.000753f, 0.000806f, 0.000855f, 0.000911f, 0.000945f,
+		0.001004f, 0.001054f, 0.001112f, 0.001172f, 0.001251f, 0.001333f, 0.001406f, 0.001489f, 0.001595f, 0.001694f, 0.001811f, 0.001952f,
+		0.002090f, 0.002243f, 0.002453f, 0.002638f, 0.002888f, 0.003143f, 0.003489f, 0.003870f, 0.004353f, 0.004921f, 0.005672f, 0.006664f,
+		0.008423f, 0.011230f, 0.301758f, 0.381104f, 0.402832f, 0.413330f, 0.418457f, 0.423828f, 0.000096f, 0.000112f, 0.000097f, 0.000090f,
+		0.000113f, 0.000119f, 0.000144f, 0.000149f, 0.000151f, 0.000158f, 0.000181f, 0.000184f, 0.000179f, 0.000201f, 0.000224f, 0.000216f,
+		0.000237f, 0.000255f, 0.000263f, 0.000276f, 0.000297f, 0.000308f, 0.000332f, 0.000347f, 0.000369f, 0.000395f, 0.000408f, 0.000422f,
+		0.000447f, 0.000471f, 0.000500f, 0.000531f, 0.000554f, 0.000583f, 0.000617f, 0.000660f, 0.000690f, 0.000739f, 0.000795f, 0.000833f,
+		0.000885f, 0.000948f, 0.001022f, 0.001085f, 0.001175f, 0.001262f, 0.001371f, 0.001487f, 0.001633f, 0.001778f, 0.001986f, 0.002218f,
+		0.002502f, 0.002865f, 0.003330f, 0.003979f, 0.004932f, 0.007000f, 0.291260f, 0.372070f, 0.394043f, 0.404541f, 0.412109f, 0.416260f,
+		0.000000f, 0.000056f, 0.000049f, 0.000061f, 0.000064f, 0.000061f, 0.000062f, 0.000071f, 0.000072f, 0.000088f, 0.000083f, 0.000086f,
+		0.000097f, 0.000094f, 0.000098f, 0.000105f, 0.000116f, 0.000122f, 0.000126f, 0.000134f, 0.000137f, 0.000143f, 0.000150f, 0.000164f,
+		0.000171f, 0.000183f, 0.000188f, 0.000204f, 0.000214f, 0.000224f, 0.000236f, 0.000255f, 0.000258f, 0.000277f, 0.000293f, 0.000315f,
+		0.000328f, 0.000349f, 0.000376f, 0.000396f, 0.000426f, 0.000454f, 0.000486f, 0.000521f, 0.000563f, 0.000605f, 0.000657f, 0.000714f,
+		0.000791f, 0.000866f, 0.000977f, 0.001085f, 0.001243f, 0.001441f, 0.001703f, 0.002058f, 0.002573f, 0.003740f, 0.280029f, 0.362793f,
+		0.385742f, 0.397217f, 0.404297f, 0.408936f, 0.000058f, 0.000038f, 0.000031f, 0.000027f, 0.000025f, 0.000026f, 0.000025f, 0.000024f,
+		0.000024f, 0.000027f, 0.000030f, 0.000038f, 0.000032f, 0.000035f, 0.000040f, 0.000041f, 0.000044f, 0.000045f, 0.000045f, 0.000047f,
+		0.000052f, 0.000058f, 0.000061f, 0.000059f, 0.000065f, 0.000067f, 0.000069f, 0.000073f, 0.000078f, 0.000083f, 0.000089f, 0.000091f,
+		0.000099f, 0.000103f, 0.000106f, 0.000114f, 0.000124f, 0.000132f, 0.000141f, 0.000150f, 0.000158f, 0.000164f, 0.000180f, 0.000193f,
+		0.000205f, 0.000225f, 0.000245f, 0.000267f, 0.000297f, 0.000329f, 0.000365f, 0.000416f, 0.000479f, 0.000563f, 0.000676f, 0.000839f,
+		0.001088f, 0.001589f, 0.270264f, 0.353760f, 0.377197f, 0.390137f, 0.396973f, 0.402100f, 0.000030f, 0.000019f, 0.000016f, 0.000014f,
+		0.000013f, 0.000012f, 0.000011f, 0.000011f, 0.000010f, 0.000010f, 0.000009f, 0.000009f, 0.000009f, 0.000008f, 0.000007f, 0.000009f,
+		0.000009f, 0.000008f, 0.000009f, 0.000010f, 0.000011f, 0.000012f, 0.000012f, 0.000014f, 0.000014f, 0.000014f, 0.000015f, 0.000018f,
+		0.000017f, 0.000017f, 0.000019f, 0.000020f, 0.000022f, 0.000022f, 0.000023f, 0.000026f, 0.000028f, 0.000027f, 0.000030f, 0.000032f,
+		0.000035f, 0.000038f, 0.000040f, 0.000042f, 0.000045f, 0.000049f, 0.000055f, 0.000060f, 0.000065f, 0.000074f, 0.000078f, 0.000095f,
+		0.000109f, 0.000129f, 0.000160f, 0.000205f, 0.000284f, 0.000452f, 0.259766f, 0.345703f, 0.369629f, 0.382812f, 0.390625f, 0.395264f,
+		0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f,
+		0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000001f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f, 0.000002f,
+		0.000002f, 0.000003f, 0.000003f, 0.000004f, 0.000004f, 0.000005f, 0.000006f, 0.000009f, 0.000012f, 0.000026f, 0.249878f, 0.336182f,
+		0.362061f, 0.374512f, 0.382080f, 0.387695f, 
+	}
+};
+
 /* 4 different blue noise, one per channel */
 static float blue_noise[64 * 64][4] = {
 	{0.367188f, 0.855469f, 0.523438f, 0.375000f}, {0.242188f, 0.699219f, 0.164062f, 0.292969f},
diff --git a/source/blender/draw/engines/eevee/eevee_materials.c b/source/blender/draw/engines/eevee/eevee_materials.c
index 6126aab1014..91bdda39876 100644
--- a/source/blender/draw/engines/eevee/eevee_materials.c
+++ b/source/blender/draw/engines/eevee/eevee_materials.c
@@ -26,11 +26,16 @@
 #include "DRW_render.h"
 
 #include "DNA_world_types.h"
+#include "DNA_modifier_types.h"
+#include "DNA_view3d_types.h"
 
 #include "BLI_dynstr.h"
 #include "BLI_ghash.h"
+#include "BLI_alloca.h"
 
 #include "BKE_particle.h"
+#include "BKE_paint.h"
+#include "BKE_pbvh.h"
 
 #include "GPU_material.h"
 
@@ -52,8 +57,8 @@
 	"#define MAX_GRID " STRINGIFY(MAX_GRID) "\n" \
 	"#define MAX_PLANAR " STRINGIFY(MAX_PLANAR) "\n" \
 	"#define MAX_LIGHT " STRINGIFY(MAX_LIGHT) "\n" \
+	"#define MAX_SHADOW " STRINGIFY(MAX_SHADOW) "\n" \
 	"#define MAX_SHADOW_CUBE " STRINGIFY(MAX_SHADOW_CUBE) "\n" \
-	"#define MAX_SHADOW_MAP " STRINGIFY(MAX_SHADOW_MAP) "\n" \
 	"#define MAX_SHADOW_CASCADE " STRINGIFY(MAX_SHADOW_CASCADE) "\n" \
 	"#define MAX_CASCADE_NUM " STRINGIFY(MAX_CASCADE_NUM) "\n" \
 	SHADER_IRRADIANCE
@@ -61,6 +66,7 @@
 /* *********** STATIC *********** */
 static struct {
 	char *frag_shader_lib;
+	char *volume_shader_lib;
 
 	struct GPUShader *default_prepass_sh;
 	struct GPUShader *default_prepass_clip_sh;
@@ -75,6 +81,8 @@ static struct {
 	float viewvecs[2][4];
 } e_data = {NULL}; /* Engine data */
 
+extern char datatoc_lamps_lib_glsl[];
+extern char datatoc_lightprobe_lib_glsl[];
 extern char datatoc_ambient_occlusion_lib_glsl[];
 extern char datatoc_prepass_frag_glsl[];
 extern char datatoc_prepass_vert_glsl[];
@@ -82,6 +90,7 @@ extern char datatoc_default_frag_glsl[];
 extern char datatoc_default_world_frag_glsl[];
 extern char datatoc_ltc_lib_glsl[];
 extern char datatoc_bsdf_lut_frag_glsl[];
+extern char datatoc_btdf_lut_frag_glsl[];
 extern char datatoc_bsdf_common_lib_glsl[];
 extern char datatoc_bsdf_direct_lib_glsl[];
 extern char datatoc_bsdf_sampling_lib_glsl[];
@@ -89,12 +98,14 @@ extern char datatoc_irradiance_lib_glsl[];
 extern char datatoc_octahedron_lib_glsl[];
 extern char datatoc_lit_surface_frag_glsl[];
 extern char datatoc_lit_surface_vert_glsl[];
-extern char datatoc_shadow_frag_glsl[];
-extern char datatoc_shadow_geom_glsl[];
+extern char datatoc_raytrace_lib_glsl[];
+extern char datatoc_ssr_lib_glsl[];
 extern char datatoc_shadow_vert_glsl[];
+extern char datatoc_shadow_geom_glsl[];
 extern char datatoc_lightprobe_geom_glsl[];
 extern char datatoc_lightprobe_vert_glsl[];
 extern char datatoc_background_vert_glsl[];
+extern char datatoc_volumetric_frag_glsl[];
 
 extern Material defmaterial;
 extern GlobalsUboStorage ts;
@@ -161,14 +172,120 @@ static struct GPUTexture *create_ggx_lut_texture(int UNUSED(w), int UNUSED(h))
 
 	return tex;
 }
+
+static struct GPUTexture *create_ggx_refraction_lut_texture(int w, int h)
+{
+	struct GPUTexture *tex;
+	struct GPUTexture *hammersley = create_hammersley_sample_texture(8192);
+	struct GPUFrameBuffer *fb = NULL;
+	static float samples_ct = 8192.0f;
+	static float a2 = 0.0f;
+	static float inv_samples_ct = 1.0f / 8192.0f;
+
+	char *frag_str = NULL;
+
+	DynStr *ds_vert = BLI_dynstr_new();
+	BLI_dynstr_append(ds_vert, datatoc_bsdf_common_lib_glsl);
+	BLI_dynstr_append(ds_vert, datatoc_bsdf_sampling_lib_glsl);
+	BLI_dynstr_append(ds_vert, datatoc_btdf_lut_frag_glsl);
+	frag_str = BLI_dynstr_get_cstring(ds_vert);
+	BLI_dynstr_free(ds_vert);
+
+	struct GPUShader *sh = DRW_shader_create_fullscreen(frag_str,
+	        "#define HAMMERSLEY_SIZE 8192\n"
+	        "#define BRDF_LUT_SIZE 64\n"
+	        "#define NOISE_SIZE 64\n"
+	        "#define LUT_SIZE 64\n");
+
+	MEM_freeN(frag_str);
+
+	DRWPass *pass = DRW_pass_create("LightProbe Filtering", DRW_STATE_WRITE_COLOR);
+	DRWShadingGroup *grp = DRW_shgroup_create(sh, pass);
+	DRW_shgroup_uniform_float(grp, "a2", &a2, 1);
+	DRW_shgroup_uniform_float(grp, "sampleCount", &samples_ct, 1);
+	DRW_shgroup_uniform_float(grp, "invSampleCount", &inv_samples_ct, 1);
+	DRW_shgroup_uniform_texture(grp, "texHammersley", hammersley);
+	DRW_shgroup_uniform_texture(grp, "utilTex", e_data.util_tex);
+
+	struct Gwn_Batch *geom = DRW_cache_fullscreen_quad_get();
+	DRW_shgroup_call_add(grp, geom, NULL);
+
+	float *texels = MEM_mallocN(sizeof(float[2]) * w * h, "lut");
+
+	tex = DRW_texture_create_2D(w, h, DRW_TEX_R_16, DRW_TEX_FILTER, (float *)texels);
+
+	DRWFboTexture tex_filter = {&tex, DRW_TEX_R_16, DRW_TEX_FILTER};
+	DRW_framebuffer_init(&fb, &draw_engine_eevee_type, w, h, &tex_filter, 1);
+
+	DRW_framebuffer_bind(fb);
+
+	float *data = MEM_mallocN(sizeof(float[3]) * w * h, "lut");
+
+	float inc = 1.0f / 31.0f;
+	float roughness = 1e-8f - inc;
+	FILE *f = BLI_fopen("btdf_split_sum_ggx.h", "w");
+	fprintf(f, "static float btdf_split_sum_ggx[32][64 * 64] = {\n");
+	do {
+		roughness += inc;
+		CLAMP(roughness, 1e-4f, 1.0f);
+		a2 = powf(roughness, 4.0f);
+		DRW_draw_pass(pass);
+
+		DRW_framebuffer_read_data(0, 0, w, h, 3, 0, data);
+
+#if 1
+		fprintf(f, "\t{\n\t\t");
+		for (int i = 0; i < w*h * 3; i+=3) {
+			fprintf(f, "%ff,", data[i]);
+			if (((i/3)+1) % 12 == 0) fprintf(f, "\n\t\t");
+			else fprintf(f, " ");
+		}
+		fprintf(f, "\n\t},\n");
+#else
+		for (int i = 0; i < w*h * 3; i+=3) {
+			if (data[i] < 0.01) printf(" ");
+			else if (data[i] < 0.3) printf(".");
+			else if (data[i] < 0.6) printf("+");
+			else if (data[i] < 0.9) printf("%%");
+			else printf("#");
+			if ((i/3+1) % 64 == 0) printf("\n");
+		}
 #endif
 
+	} while (roughness < 1.0f);
+	fprintf(f, "\n};\n");
+
+	fclose(f);
+
+	MEM_freeN(texels);
+	MEM_freeN(data);
+
+	return tex;
+}
+#endif
+/* XXX TODO define all shared resources in a shared place without duplication */
+struct GPUTexture *EEVEE_materials_get_util_tex(void)
+{
+	return e_data.util_tex;
+}
+
+static int eevee_material_shadow_option(int shadow_method)
+{
+	switch (shadow_method) {
+		case SHADOW_ESM: return VAR_MAT_ESM;
+		case SHADOW_VSM: return VAR_MAT_VSM;
+		default:
+			BLI_assert(!"Incorrect Shadow Method");
+			break;
+	}
+
+	return 0;
+}
+
 static char *eevee_get_defines(int options)
 {
 	char *str = NULL;
 
-	BLI_assert(options < VAR_MAT_MAX);
-
 	DynStr *ds = BLI_dynstr_new();
 	BLI_dynstr_appendf(ds, SHADER_DEFINES);
 
@@ -181,14 +298,32 @@ static char *eevee_get_defines(int options)
 	if ((options & VAR_MAT_PROBE) != 0) {
 		BLI_dynstr_appendf(ds, "#define PROBE_CAPTURE\n");
 	}
-	if ((options & VAR_MAT_AO) != 0) {
-		BLI_dynstr_appendf(ds, "#define USE_AO\n");
-	}
 	if ((options & VAR_MAT_FLAT) != 0) {
 		BLI_dynstr_appendf(ds, "#define USE_FLAT_NORMAL\n");
 	}
-	if ((options & VAR_MAT_BENT) != 0) {
-		BLI_dynstr_appendf(ds, "#define USE_BENT_NORMAL\n");
+	if ((options & VAR_MAT_CLIP) != 0) {
+		BLI_dynstr_appendf(ds, "#define USE_ALPHA_CLIP\n");
+	}
+	if ((options & VAR_MAT_SHADOW) != 0) {
+		BLI_dynstr_appendf(ds, "#define SHADOW_SHADER\n");
+	}
+	if ((options & VAR_MAT_HASH) != 0) {
+		BLI_dynstr_appendf(ds, "#define USE_ALPHA_HASH\n");
+	}
+	if ((options & VAR_MAT_BLEND) != 0) {
+		BLI_dynstr_appendf(ds, "#define USE_ALPHA_BLEND\n");
+	}
+	if ((options & VAR_MAT_MULT) != 0) {
+		BLI_dynstr_appendf(ds, "#define USE_MULTIPLY\n");
+	}
+	if ((options & VAR_MAT_REFRACT) != 0) {
+		BLI_dynstr_appendf(ds, "#define USE_REFRACTION\n");
+	}
+	if ((options & VAR_MAT_VSM) != 0) {
+		BLI_dynstr_appendf(ds, "#define SHADOW_VSM\n");
+	}
+	if ((options & VAR_MAT_ESM) != 0) {
+		BLI_dynstr_appendf(ds, "#define SHADOW_ESM\n");
 	}
 
 	str = BLI_dynstr_get_cstring(ds);
@@ -197,8 +332,44 @@ static char *eevee_get_defines(int options)
 	return str;
 }
 
-static void add_standard_uniforms(DRWShadingGroup *shgrp, EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
+static char *eevee_get_volume_defines(int options)
 {
+	char *str = NULL;
+
+	DynStr *ds = BLI_dynstr_new();
+	BLI_dynstr_appendf(ds, SHADER_DEFINES);
+	BLI_dynstr_appendf(ds, "#define VOLUMETRICS\n");
+
+	if ((options & VAR_VOLUME_SHADOW) != 0) {
+		BLI_dynstr_appendf(ds, "#define VOLUME_SHADOW\n");
+	}
+	if ((options & VAR_VOLUME_HOMO) != 0) {
+		BLI_dynstr_appendf(ds, "#define VOLUME_HOMOGENEOUS\n");
+	}
+	if ((options & VAR_VOLUME_LIGHT) != 0) {
+		BLI_dynstr_appendf(ds, "#define VOLUME_LIGHTING\n");
+	}
+	if ((options & VAR_VOLUME_COLOR) != 0) {
+		BLI_dynstr_appendf(ds, "#define COLOR_TRANSMITTANCE\n");
+	}
+
+	str = BLI_dynstr_get_cstring(ds);
+	BLI_dynstr_free(ds);
+
+	return str;
+}
+
+/**
+ * ssr_id can be null to disable ssr contribution.
+ **/
+static void add_standard_uniforms(
+        DRWShadingGroup *shgrp, EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata,
+        int *ssr_id, float *refract_depth, bool use_ssrefraction)
+{
+	if (ssr_id == NULL || !vedata->stl->g_data->valid_double_buffer) {
+		static int no_ssr = -1.0f;
+		ssr_id = &no_ssr;
+	}
 	DRW_shgroup_uniform_block(shgrp, "probe_block", sldata->probe_ubo);
 	DRW_shgroup_uniform_block(shgrp, "grid_block", sldata->grid_ubo);
 	DRW_shgroup_uniform_block(shgrp, "planar_block", sldata->planar_ubo);
@@ -209,17 +380,36 @@ static void add_standard_uniforms(DRWShadingGroup *shgrp, EEVEE_SceneLayerData *
 	DRW_shgroup_uniform_int(shgrp, "grid_count", &sldata->probes->num_render_grid, 1);
 	DRW_shgroup_uniform_int(shgrp, "planar_count", &sldata->probes->num_planar, 1);
 	DRW_shgroup_uniform_bool(shgrp, "specToggle", &sldata->probes->specular_toggle, 1);
-	DRW_shgroup_uniform_float(shgrp, "lodMax", &sldata->probes->lodmax, 1);
+	DRW_shgroup_uniform_bool(shgrp, "ssrToggle", &sldata->probes->ssr_toggle, 1);
+	DRW_shgroup_uniform_float(shgrp, "lodCubeMax", &sldata->probes->lod_cube_max, 1);
+	DRW_shgroup_uniform_float(shgrp, "lodPlanarMax", &sldata->probes->lod_planar_max, 1);
 	DRW_shgroup_uniform_texture(shgrp, "utilTex", e_data.util_tex);
 	DRW_shgroup_uniform_buffer(shgrp, "probeCubes", &sldata->probe_pool);
 	DRW_shgroup_uniform_buffer(shgrp, "probePlanars", &vedata->txl->planar_pool);
 	DRW_shgroup_uniform_buffer(shgrp, "irradianceGrid", &sldata->irradiance_pool);
-	DRW_shgroup_uniform_buffer(shgrp, "shadowCubes", &sldata->shadow_depth_cube_pool);
-	DRW_shgroup_uniform_buffer(shgrp, "shadowCascades", &sldata->shadow_depth_cascade_pool);
+	DRW_shgroup_uniform_buffer(shgrp, "shadowTexture", &sldata->shadow_pool);
+	DRW_shgroup_uniform_int(shgrp, "outputSsrId", ssr_id, 1);
+	DRW_shgroup_uniform_vec4(shgrp, "aoParameters[0]", &vedata->stl->effects->ao_dist, 2);
+	DRW_shgroup_uniform_vec4(shgrp, "viewvecs[0]", (float *)vedata->stl->g_data->viewvecs, 2);
+	DRW_shgroup_uniform_buffer(shgrp, "maxzBuffer", &vedata->txl->maxzbuffer);
+	DRW_shgroup_uniform_vec2(shgrp, "mipRatio[0]", (float *)vedata->stl->g_data->mip_ratio, 10);
+	DRW_shgroup_uniform_vec4(shgrp, "ssrParameters", &vedata->stl->effects->ssr_quality, 1);
+	if (refract_depth != NULL) {
+		DRW_shgroup_uniform_float(shgrp, "refractionDepth", refract_depth, 1);
+	}
+	if (use_ssrefraction) {
+		DRW_shgroup_uniform_buffer(shgrp, "colorBuffer", &vedata->txl->refract_color);
+		DRW_shgroup_uniform_float(shgrp, "borderFadeFactor", &vedata->stl->effects->ssr_border_fac, 1);
+		DRW_shgroup_uniform_float(shgrp, "maxRoughness", &vedata->stl->effects->ssr_max_roughness, 1);
+		DRW_shgroup_uniform_int(shgrp, "rayCount", &vedata->stl->effects->ssr_ray_count, 1);
+	}
 	if (vedata->stl->effects->use_ao) {
-		DRW_shgroup_uniform_vec4(shgrp, "viewvecs[0]", (float *)e_data.viewvecs, 2);
-		DRW_shgroup_uniform_buffer(shgrp, "minMaxDepthTex", &vedata->stl->g_data->minmaxz);
-		DRW_shgroup_uniform_vec3(shgrp, "aoParameters", &vedata->stl->effects->ao_dist, 1);
+		DRW_shgroup_uniform_buffer(shgrp, "horizonBuffer", &vedata->txl->gtao_horizons);
+		DRW_shgroup_uniform_ivec2(shgrp, "aoHorizonTexSize", (int *)vedata->stl->effects->ao_texsize, 1);
+	}
+	else {
+		/* Use shadow_pool as fallback to avoid sampling problem on certain platform, see: T52593 */
+		DRW_shgroup_uniform_buffer(shgrp, "horizonBuffer", &sldata->shadow_pool);
 	}
 }
 
@@ -239,7 +429,63 @@ static void create_default_shader(int options)
 	MEM_freeN(frag_str);
 }
 
-void EEVEE_materials_init(void)
+void EEVEE_update_util_texture(float offset)
+{
+
+	/* TODO: split this into 2 functions : one for init,
+	 * and the other one that updates the noise with the offset. */
+	const int layers = 3 + 16;
+	float (*texels)[4] = MEM_mallocN(sizeof(float[4]) * 64 * 64 * layers, "utils texels");
+	float (*texels_layer)[4] = texels;
+
+	/* Copy ltc_mat_ggx into 1st layer */
+	memcpy(texels_layer, ltc_mat_ggx, sizeof(float[4]) * 64 * 64);
+	texels_layer += 64 * 64;
+
+	/* Copy bsdf_split_sum_ggx into 2nd layer red and green channels.
+	   Copy ltc_mag_ggx into 2nd layer blue channel. */
+	for (int i = 0; i < 64 * 64; i++) {
+		texels_layer[i][0] = bsdf_split_sum_ggx[i * 2 + 0];
+		texels_layer[i][1] = bsdf_split_sum_ggx[i * 2 + 1];
+		texels_layer[i][2] = ltc_mag_ggx[i];
+	}
+	texels_layer += 64 * 64;
+
+	/* Copy blue noise in 3rd layer  */
+	for (int i = 0; i < 64 * 64; i++) {
+		float noise;
+		noise = fmod(blue_noise[i][0] + offset, 1.0f);
+		texels_layer[i][0] = noise;
+
+		noise = fmod(blue_noise[i][1] + offset, 1.0f);
+		texels_layer[i][1] = noise * 0.5f + 0.5f;
+		texels_layer[i][2] = cosf(noise * 2.0f * M_PI);
+		texels_layer[i][3] = sinf(noise * 2.0f * M_PI);
+	}
+	texels_layer += 64 * 64;
+
+	/* Copy Refraction GGX LUT in layer 4 - 20 */
+	for (int j = 0; j < 16; ++j) {
+		for (int i = 0; i < 64 * 64; i++) {
+			texels_layer[i][0] = btdf_split_sum_ggx[j * 2][i];
+			texels_layer[i][1] = btdf_split_sum_ggx[j * 2][i];
+			texels_layer[i][2] = btdf_split_sum_ggx[j * 2][i];
+			texels_layer[i][3] = btdf_split_sum_ggx[j * 2][i];
+		}
+		texels_layer += 64 * 64;
+	}
+
+	if (e_data.util_tex == NULL) {
+		e_data.util_tex = DRW_texture_create_2D_array(64, 64, layers, DRW_TEX_RGBA_16, DRW_TEX_FILTER | DRW_TEX_WRAP, (float *)texels);
+	}
+	else {
+		DRW_texture_update(e_data.util_tex, (float *)texels);
+	}
+
+	MEM_freeN(texels);
+}
+
+void EEVEE_materials_init(EEVEE_StorageList *stl)
 {
 	if (!e_data.frag_shader_lib) {
 		char *frag_str = NULL;
@@ -247,23 +493,42 @@ void EEVEE_materials_init(void)
 		/* Shaders */
 		DynStr *ds_frag = BLI_dynstr_new();
 		BLI_dynstr_append(ds_frag, datatoc_bsdf_common_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_bsdf_sampling_lib_glsl);
 		BLI_dynstr_append(ds_frag, datatoc_ambient_occlusion_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_raytrace_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_ssr_lib_glsl);
 		BLI_dynstr_append(ds_frag, datatoc_octahedron_lib_glsl);
 		BLI_dynstr_append(ds_frag, datatoc_irradiance_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_lightprobe_lib_glsl);
 		BLI_dynstr_append(ds_frag, datatoc_ltc_lib_glsl);
 		BLI_dynstr_append(ds_frag, datatoc_bsdf_direct_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_lamps_lib_glsl);
 		BLI_dynstr_append(ds_frag, datatoc_lit_surface_frag_glsl);
 		e_data.frag_shader_lib = BLI_dynstr_get_cstring(ds_frag);
 		BLI_dynstr_free(ds_frag);
 
 		ds_frag = BLI_dynstr_new();
+		BLI_dynstr_append(ds_frag, datatoc_bsdf_common_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_ambient_occlusion_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_octahedron_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_irradiance_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_lightprobe_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_ltc_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_bsdf_direct_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_lamps_lib_glsl);
+		BLI_dynstr_append(ds_frag, datatoc_volumetric_frag_glsl);
+		e_data.volume_shader_lib = BLI_dynstr_get_cstring(ds_frag);
+		BLI_dynstr_free(ds_frag);
+
+		ds_frag = BLI_dynstr_new();
 		BLI_dynstr_append(ds_frag, e_data.frag_shader_lib);
 		BLI_dynstr_append(ds_frag, datatoc_default_frag_glsl);
 		frag_str = BLI_dynstr_get_cstring(ds_frag);
 		BLI_dynstr_free(ds_frag);
 
-		e_data.default_background = DRW_shader_create_fullscreen(
-		        datatoc_default_world_frag_glsl, NULL);
+		e_data.default_background = DRW_shader_create(
+		        datatoc_background_vert_glsl, NULL, datatoc_default_world_frag_glsl,
+		        NULL);
 
 		e_data.default_prepass_sh = DRW_shader_create(
 		        datatoc_prepass_vert_glsl, NULL, datatoc_prepass_frag_glsl,
@@ -275,33 +540,7 @@ void EEVEE_materials_init(void)
 
 		MEM_freeN(frag_str);
 
-		/* Textures */
-		const int layers = 3;
-		float (*texels)[4] = MEM_mallocN(sizeof(float[4]) * 64 * 64 * layers, "utils texels");
-		float (*texels_layer)[4] = texels;
-
-		/* Copy ltc_mat_ggx into 1st layer */
-		memcpy(texels_layer, ltc_mat_ggx, sizeof(float[4]) * 64 * 64);
-		texels_layer += 64 * 64;
-
-		/* Copy bsdf_split_sum_ggx into 2nd layer red and green channels.
-		   Copy ltc_mag_ggx into 2nd layer blue channel. */
-		for (int i = 0; i < 64 * 64; i++) {
-			texels_layer[i][0] = bsdf_split_sum_ggx[i*2 + 0];
-			texels_layer[i][1] = bsdf_split_sum_ggx[i*2 + 1];
-			texels_layer[i][2] = ltc_mag_ggx[i];
-		}
-		texels_layer += 64 * 64;
-
-		for (int i = 0; i < 64 * 64; i++) {
-			texels_layer[i][0] = blue_noise[i][0];
-			texels_layer[i][1] = blue_noise[i][1] * 0.5 + 0.5;
-			texels_layer[i][2] = blue_noise[i][2];
-			texels_layer[i][3] = blue_noise[i][3];
-		}
-
-		e_data.util_tex = DRW_texture_create_2D_array(64, 64, layers, DRW_TEX_RGBA_16, DRW_TEX_FILTER | DRW_TEX_WRAP, (float *)texels);
-		MEM_freeN(texels);
+		EEVEE_update_util_texture(0.0f);
 	}
 
 	{
@@ -331,100 +570,225 @@ void EEVEE_materials_init(void)
 			viewvecs[i][3] = 1.0;
 		}
 
-		copy_v4_v4(e_data.viewvecs[0], viewvecs[0]);
-		copy_v4_v4(e_data.viewvecs[1], viewvecs[1]);
+		copy_v4_v4(stl->g_data->viewvecs[0], viewvecs[0]);
+		copy_v4_v4(stl->g_data->viewvecs[1], viewvecs[1]);
 
 		/* we need to store the differences */
-		e_data.viewvecs[1][0] -= viewvecs[0][0];
-		e_data.viewvecs[1][1] = viewvecs[2][1] - viewvecs[0][1];
+		stl->g_data->viewvecs[1][0] -= viewvecs[0][0];
+		stl->g_data->viewvecs[1][1] = viewvecs[2][1] - viewvecs[0][1];
 
 		/* calculate a depth offset as well */
 		if (!is_persp) {
 			float vec_far[] = {-1.0f, -1.0f, 1.0f, 1.0f};
 			mul_m4_v4(invproj, vec_far);
 			mul_v3_fl(vec_far, 1.0f / vec_far[3]);
-			e_data.viewvecs[1][2] = vec_far[2] - viewvecs[0][2];
+			stl->g_data->viewvecs[1][2] = vec_far[2] - viewvecs[0][2];
 		}
 	}
 }
 
 struct GPUMaterial *EEVEE_material_world_lightprobe_get(struct Scene *scene, World *wo)
 {
+	const void *engine = &DRW_engine_viewport_eevee_type;
+	const int options = VAR_WORLD_PROBE;
+
+	GPUMaterial *mat = GPU_material_from_nodetree_find(&wo->gpumaterial, engine, options);
+	if (mat != NULL) {
+		return mat;
+	}
 	return GPU_material_from_nodetree(
-	    scene, wo->nodetree, &wo->gpumaterial, &DRW_engine_viewport_eevee_type,
-	    VAR_WORLD_PROBE,
-	    datatoc_lightprobe_vert_glsl, datatoc_lightprobe_geom_glsl, e_data.frag_shader_lib,
-	    SHADER_DEFINES "#define PROBE_CAPTURE\n");
+	        scene, wo->nodetree, &wo->gpumaterial, engine, options,
+	        datatoc_background_vert_glsl, NULL, e_data.frag_shader_lib,
+	        SHADER_DEFINES "#define PROBE_CAPTURE\n");
 }
 
 struct GPUMaterial *EEVEE_material_world_background_get(struct Scene *scene, World *wo)
 {
+	const void *engine = &DRW_engine_viewport_eevee_type;
+	int options = VAR_WORLD_BACKGROUND;
+
+	GPUMaterial *mat = GPU_material_from_nodetree_find(&wo->gpumaterial, engine, options);
+	if (mat != NULL) {
+		return mat;
+	}
 	return GPU_material_from_nodetree(
-	    scene, wo->nodetree, &wo->gpumaterial, &DRW_engine_viewport_eevee_type,
-	    VAR_WORLD_BACKGROUND,
-	    datatoc_background_vert_glsl, NULL, e_data.frag_shader_lib,
-	    SHADER_DEFINES "#define WORLD_BACKGROUND\n");
+	        scene, wo->nodetree, &wo->gpumaterial, engine, options,
+	        datatoc_background_vert_glsl, NULL, e_data.frag_shader_lib,
+	        SHADER_DEFINES "#define WORLD_BACKGROUND\n");
+}
+
+struct GPUMaterial *EEVEE_material_world_volume_get(
+        struct Scene *scene, World *wo,
+        bool use_lights, bool use_volume_shadows, bool is_homogeneous, bool use_color_transmit, int shadow_method)
+{
+	const void *engine = &DRW_engine_viewport_eevee_type;
+	int options = VAR_WORLD_VOLUME;
+
+	if (use_lights) options |= VAR_VOLUME_LIGHT;
+	if (is_homogeneous) options |= VAR_VOLUME_HOMO;
+	if (use_volume_shadows) options |= VAR_VOLUME_SHADOW;
+	if (use_color_transmit) options |= VAR_VOLUME_COLOR;
+
+	options |= eevee_material_shadow_option(shadow_method);
+
+	GPUMaterial *mat = GPU_material_from_nodetree_find(&wo->gpumaterial, engine, options);
+	if (mat != NULL) {
+		return mat;
+	}
+
+	char *defines = eevee_get_volume_defines(options);
+
+	mat = GPU_material_from_nodetree(
+	        scene, wo->nodetree, &wo->gpumaterial, engine, options,
+	        datatoc_background_vert_glsl, NULL, e_data.volume_shader_lib,
+	        defines);
+
+	MEM_freeN(defines);
+
+	return mat;
 }
 
 struct GPUMaterial *EEVEE_material_mesh_get(
         struct Scene *scene, Material *ma,
-        bool use_ao, bool use_bent_normals)
+        bool use_blend, bool use_multiply, bool use_refract, int shadow_method)
 {
-	struct GPUMaterial *mat;
-
+	const void *engine = &DRW_engine_viewport_eevee_type;
 	int options = VAR_MAT_MESH;
 
-	if (use_ao) options |= VAR_MAT_AO;
-	if (use_bent_normals) options |= VAR_MAT_BENT;
+	if (use_blend) options |= VAR_MAT_BLEND;
+	if (use_multiply) options |= VAR_MAT_MULT;
+	if (use_refract) options |= VAR_MAT_REFRACT;
+
+	options |= eevee_material_shadow_option(shadow_method);
+
+	GPUMaterial *mat = GPU_material_from_nodetree_find(&ma->gpumaterial, engine, options);
+	if (mat) {
+		return mat;
+	}
 
 	char *defines = eevee_get_defines(options);
 
 	mat = GPU_material_from_nodetree(
-	    scene, ma->nodetree, &ma->gpumaterial, &DRW_engine_viewport_eevee_type,
-	    options,
-	    datatoc_lit_surface_vert_glsl, NULL, e_data.frag_shader_lib,
-	    defines);
+	        scene, ma->nodetree, &ma->gpumaterial, engine, options,
+	        datatoc_lit_surface_vert_glsl, NULL, e_data.frag_shader_lib,
+	        defines);
 
 	MEM_freeN(defines);
 
 	return mat;
 }
 
-struct GPUMaterial *EEVEE_material_hair_get(
+struct GPUMaterial *EEVEE_material_mesh_depth_get(
         struct Scene *scene, Material *ma,
-        bool use_ao, bool use_bent_normals)
+        bool use_hashed_alpha, bool is_shadow)
 {
-	struct GPUMaterial *mat;
+	const void *engine = &DRW_engine_viewport_eevee_type;
+	int options = VAR_MAT_MESH;
+
+	if (use_hashed_alpha) {
+		options |= VAR_MAT_HASH;
+	}
+	else {
+		options |= VAR_MAT_CLIP;
+	}
+
+	if (is_shadow)
+		options |= VAR_MAT_SHADOW;
+
+	GPUMaterial *mat = GPU_material_from_nodetree_find(&ma->gpumaterial, engine, options);
+	if (mat) {
+		return mat;
+	}
+
+	char *defines = eevee_get_defines(options);
+
+	DynStr *ds_frag = BLI_dynstr_new();
+	BLI_dynstr_append(ds_frag, e_data.frag_shader_lib);
+	BLI_dynstr_append(ds_frag, datatoc_prepass_frag_glsl);
+	char *frag_str = BLI_dynstr_get_cstring(ds_frag);
+	BLI_dynstr_free(ds_frag);
+
+	mat = GPU_material_from_nodetree(
+	        scene, ma->nodetree, &ma->gpumaterial, engine, options,
+	        (is_shadow) ? datatoc_shadow_vert_glsl : datatoc_lit_surface_vert_glsl,
+	        (is_shadow) ? datatoc_shadow_geom_glsl : NULL,
+	        frag_str,
+	        defines);
+
+	MEM_freeN(frag_str);
+	MEM_freeN(defines);
+
+	return mat;
+}
 
+struct GPUMaterial *EEVEE_material_hair_get(
+        struct Scene *scene, Material *ma, int shadow_method)
+{
+	const void *engine = &DRW_engine_viewport_eevee_type;
 	int options = VAR_MAT_MESH | VAR_MAT_HAIR;
 
-	if (use_ao) options |= VAR_MAT_AO;
-	if (use_bent_normals) options |= VAR_MAT_BENT;
+	options |= eevee_material_shadow_option(shadow_method);
+
+	GPUMaterial *mat = GPU_material_from_nodetree_find(&ma->gpumaterial, engine, options);
+	if (mat) {
+		return mat;
+	}
 
 	char *defines = eevee_get_defines(options);
 
 	mat = GPU_material_from_nodetree(
-	    scene, ma->nodetree, &ma->gpumaterial, &DRW_engine_viewport_eevee_type,
-	    options,
-	    datatoc_lit_surface_vert_glsl, NULL, e_data.frag_shader_lib,
-	    defines);
+	        scene, ma->nodetree, &ma->gpumaterial, engine, options,
+	        datatoc_lit_surface_vert_glsl, NULL, e_data.frag_shader_lib,
+	        defines);
 
 	MEM_freeN(defines);
 
 	return mat;
 }
 
+/**
+ * Create a default shading group inside the given pass.
+ **/
+static struct DRWShadingGroup *EEVEE_default_shading_group_create(
+        EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata, DRWPass *pass,
+        bool is_hair, bool is_flat_normal, bool use_blend, bool use_ssr, int shadow_method)
+{
+	static int ssr_id;
+	ssr_id = (use_ssr) ? 0 : -1;
+	int options = VAR_MAT_MESH;
+
+	if (is_hair) options |= VAR_MAT_HAIR;
+	if (is_flat_normal) options |= VAR_MAT_FLAT;
+	if (use_blend) options |= VAR_MAT_BLEND;
+
+	options |= eevee_material_shadow_option(shadow_method);
+
+	if (e_data.default_lit[options] == NULL) {
+		create_default_shader(options);
+	}
+
+	DRWShadingGroup *shgrp = DRW_shgroup_create(e_data.default_lit[options], pass);
+	add_standard_uniforms(shgrp, sldata, vedata, &ssr_id, NULL, false);
+
+	return shgrp;
+}
+
+/**
+ * Create a default shading group inside the default pass without standard uniforms.
+ **/
 static struct DRWShadingGroup *EEVEE_default_shading_group_get(
         EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata,
-        bool is_hair, bool is_flat_normal, bool use_ao, bool use_bent_normals)
+        bool is_hair, bool is_flat_normal, bool use_ssr, int shadow_method)
 {
+	static int ssr_id;
+	ssr_id = (use_ssr) ? 0 : -1;
 	int options = VAR_MAT_MESH;
 
 	if (is_hair) options |= VAR_MAT_HAIR;
-	if (use_ao) options |= VAR_MAT_AO;
-	if (use_bent_normals) options |= VAR_MAT_BENT;
 	if (is_flat_normal) options |= VAR_MAT_FLAT;
 
+	options |= eevee_material_shadow_option(shadow_method);
+
 	if (e_data.default_lit[options] == NULL) {
 		create_default_shader(options);
 	}
@@ -434,7 +798,7 @@ static struct DRWShadingGroup *EEVEE_default_shading_group_get(
 		vedata->psl->default_pass[options] = DRW_pass_create("Default Lit Pass", state);
 
 		DRWShadingGroup *shgrp = DRW_shgroup_create(e_data.default_lit[options], vedata->psl->default_pass[options]);
-		add_standard_uniforms(shgrp, sldata, vedata);
+		add_standard_uniforms(shgrp, sldata, vedata, &ssr_id, NULL, false);
 	}
 
 	return DRW_shgroup_create(e_data.default_lit[options], vedata->psl->default_pass[options]);
@@ -446,12 +810,14 @@ void EEVEE_materials_cache_init(EEVEE_Data *vedata)
 	EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl;
 
 	{
-		/* Global AO Switch*/
 		const DRWContextState *draw_ctx = DRW_context_state_get();
-		SceneLayer *scene_layer = draw_ctx->sl;
+		SceneLayer *scene_layer = draw_ctx->scene_layer;
 		IDProperty *props = BKE_scene_layer_engine_evaluated_get(scene_layer, COLLECTION_MODE_NONE, RE_engine_id_BLENDER_EEVEE);
+		/* Global AO Switch*/
 		stl->effects->use_ao = BKE_collection_engine_property_value_get_bool(props, "gtao_enable");
 		stl->effects->use_bent_normals = BKE_collection_engine_property_value_get_bool(props, "gtao_use_bent_normals");
+		/* SSR switch */
+		stl->effects->use_ssr = BKE_collection_engine_property_value_get_bool(props, "ssr_enable");
 	}
 
 	/* Create Material Ghash */
@@ -461,7 +827,7 @@ void EEVEE_materials_cache_init(EEVEE_Data *vedata)
 	}
 
 	{
-		psl->background_pass = DRW_pass_create("Background Pass", DRW_STATE_WRITE_DEPTH | DRW_STATE_WRITE_COLOR);
+		psl->background_pass = DRW_pass_create("Background Pass", DRW_STATE_WRITE_COLOR | DRW_STATE_DEPTH_EQUAL);
 
 		struct Gwn_Batch *geom = DRW_cache_fullscreen_quad_get();
 		DRWShadingGroup *grp = NULL;
@@ -522,10 +888,38 @@ void EEVEE_materials_cache_init(EEVEE_Data *vedata)
 		DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_DEPTH_EQUAL | DRW_STATE_CLIP_PLANES | DRW_STATE_WIRE;
 		psl->material_pass = DRW_pass_create("Material Shader Pass", state);
 	}
+
+	{
+		DRWState state = DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS | DRW_STATE_WIRE;
+		psl->refract_depth_pass = DRW_pass_create("Refract Depth Pass", state);
+		stl->g_data->refract_depth_shgrp = DRW_shgroup_create(e_data.default_prepass_sh, psl->refract_depth_pass);
+
+		state = DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS | DRW_STATE_CULL_BACK;
+		psl->refract_depth_pass_cull = DRW_pass_create("Refract Depth Pass Cull", state);
+		stl->g_data->refract_depth_shgrp_cull = DRW_shgroup_create(e_data.default_prepass_sh, psl->refract_depth_pass_cull);
+
+		state = DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS | DRW_STATE_CLIP_PLANES | DRW_STATE_WIRE;
+		psl->refract_depth_pass_clip = DRW_pass_create("Refract Depth Pass Clip", state);
+		stl->g_data->refract_depth_shgrp_clip = DRW_shgroup_create(e_data.default_prepass_clip_sh, psl->refract_depth_pass_clip);
+
+		state = DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS | DRW_STATE_CLIP_PLANES | DRW_STATE_CULL_BACK;
+		psl->refract_depth_pass_clip_cull = DRW_pass_create("Refract Depth Pass Cull Clip", state);
+		stl->g_data->refract_depth_shgrp_clip_cull = DRW_shgroup_create(e_data.default_prepass_clip_sh, psl->refract_depth_pass_clip_cull);
+	}
+
+	{
+		DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_DEPTH_EQUAL | DRW_STATE_CLIP_PLANES | DRW_STATE_WIRE;
+		psl->refract_pass = DRW_pass_create("Opaque Refraction Pass", state);
+	}
+
+	{
+		DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_DEPTH_LESS | DRW_STATE_CLIP_PLANES | DRW_STATE_WIRE;
+		psl->transparent_pass = DRW_pass_create("Material Transparent Pass", state);
+	}
 }
 
 #define ADD_SHGROUP_CALL(shgrp, ob, geom) do { \
-	if (is_sculpt_mode) { \
+	if (is_sculpt_mode_draw) { \
 		DRW_shgroup_call_sculpt_add(shgrp, ob, ob->obmat); \
 	} \
 	else { \
@@ -533,90 +927,335 @@ void EEVEE_materials_cache_init(EEVEE_Data *vedata)
 	} \
 } while (0)
 
-void EEVEE_materials_cache_populate(EEVEE_Data *vedata, EEVEE_SceneLayerData *sldata, Object *ob, struct Gwn_Batch *geom)
+#define ADD_SHGROUP_CALL_SAFE(shgrp, ob, geom) do { \
+	if (shgrp) { \
+		ADD_SHGROUP_CALL(shgrp, ob, geom); \
+	} \
+} while (0)
+
+typedef struct EeveeMaterialShadingGroups {
+	struct DRWShadingGroup *shading_grp;
+	struct DRWShadingGroup *depth_grp;
+	struct DRWShadingGroup *depth_clip_grp;
+} EeveeMaterialShadingGroups;
+
+static void material_opaque(
+        Material *ma, GHash *material_hash, EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata,
+        bool do_cull, bool use_flat_nor, struct GPUMaterial **gpumat, struct GPUMaterial **gpumat_depth,
+        struct DRWShadingGroup **shgrp, struct DRWShadingGroup **shgrp_depth, struct DRWShadingGroup **shgrp_depth_clip)
+{
+	const DRWContextState *draw_ctx = DRW_context_state_get();
+	Scene *scene = draw_ctx->scene;
+	EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl;
+	EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl;
+	EEVEE_LampsInfo *linfo = sldata->lamps;
+
+	float *color_p = &ma->r;
+	float *metal_p = &ma->ray_mirror;
+	float *spec_p = &ma->spec;
+	float *rough_p = &ma->gloss_mir;
+
+	const bool use_gpumat = (ma->use_nodes && ma->nodetree);
+	const bool use_refract = ((ma->blend_flag & MA_BL_SS_REFRACTION) != 0) && ((stl->effects->enabled_effects & EFFECT_REFRACT) != 0);
+
+	EeveeMaterialShadingGroups *emsg = BLI_ghash_lookup(material_hash, (const void *)ma);
+
+	if (emsg) {
+		*shgrp = emsg->shading_grp;
+		*shgrp_depth = emsg->depth_grp;
+		*shgrp_depth_clip = emsg->depth_clip_grp;
+
+		/* This will have been created already, just perform a lookup. */
+		*gpumat = (use_gpumat) ? EEVEE_material_mesh_get(
+		        scene, ma, false, false, use_refract, linfo->shadow_method) : NULL;
+		*gpumat_depth = (use_gpumat) ? EEVEE_material_mesh_depth_get(
+		        scene, ma, (ma->blend_method == MA_BM_HASHED), false) : NULL;
+		return;
+	}
+
+	if (use_gpumat) {
+		/* Shading */
+		*gpumat = EEVEE_material_mesh_get(scene, ma, false, false, use_refract, linfo->shadow_method);
+
+		*shgrp = DRW_shgroup_material_create(*gpumat, use_refract ? psl->refract_pass : psl->material_pass);
+		if (*shgrp) {
+			static int no_ssr = -1;
+			static int first_ssr = 0;
+			int *ssr_id = (stl->effects->use_ssr && !use_refract) ? &first_ssr : &no_ssr;
+			add_standard_uniforms(*shgrp, sldata, vedata, ssr_id, &ma->refract_depth, use_refract);
+		}
+		else {
+			/* Shader failed : pink color */
+			static float col[3] = {1.0f, 0.0f, 1.0f};
+			static float half = 0.5f;
+
+			color_p = col;
+			metal_p = spec_p = rough_p = &half;
+		}
+
+		/* Alpha CLipped : Discard pixel from depth pass, then
+		 * fail the depth test for shading. */
+		if (ELEM(ma->blend_method, MA_BM_CLIP, MA_BM_HASHED)) {
+			*gpumat_depth = EEVEE_material_mesh_depth_get(scene, ma,
+			        (ma->blend_method == MA_BM_HASHED), false);
+
+			if (use_refract) {
+				*shgrp_depth = DRW_shgroup_material_create(*gpumat_depth, (do_cull) ? psl->refract_depth_pass_cull : psl->refract_depth_pass);
+				*shgrp_depth_clip = DRW_shgroup_material_create(*gpumat_depth, (do_cull) ? psl->refract_depth_pass_clip_cull : psl->refract_depth_pass_clip);
+			}
+			else {
+				*shgrp_depth = DRW_shgroup_material_create(*gpumat_depth, (do_cull) ? psl->depth_pass_cull : psl->depth_pass);
+				*shgrp_depth_clip = DRW_shgroup_material_create(*gpumat_depth, (do_cull) ? psl->depth_pass_clip_cull : psl->depth_pass_clip);
+			}
+
+			if (*shgrp != NULL) {
+				if (ma->blend_method == MA_BM_CLIP) {
+					DRW_shgroup_uniform_float(*shgrp_depth, "alphaThreshold", &ma->alpha_threshold, 1);
+					DRW_shgroup_uniform_float(*shgrp_depth_clip, "alphaThreshold", &ma->alpha_threshold, 1);
+				}
+			}
+		}
+	}
+
+	/* Fallback to default shader */
+	if (*shgrp == NULL) {
+		*shgrp = EEVEE_default_shading_group_get(sldata, vedata, false, use_flat_nor, stl->effects->use_ssr, linfo->shadow_method);
+		DRW_shgroup_uniform_vec3(*shgrp, "basecol", color_p, 1);
+		DRW_shgroup_uniform_float(*shgrp, "metallic", metal_p, 1);
+		DRW_shgroup_uniform_float(*shgrp, "specular", spec_p, 1);
+		DRW_shgroup_uniform_float(*shgrp, "roughness", rough_p, 1);
+	}
+
+	/* Fallback default depth prepass */
+	if (*shgrp_depth == NULL) {
+		if (use_refract) {
+			*shgrp_depth = (do_cull) ? stl->g_data->refract_depth_shgrp_cull : stl->g_data->refract_depth_shgrp;
+			*shgrp_depth_clip = (do_cull) ? stl->g_data->refract_depth_shgrp_clip_cull : stl->g_data->refract_depth_shgrp_clip;
+		}
+		else {
+			*shgrp_depth = (do_cull) ? stl->g_data->depth_shgrp_cull : stl->g_data->depth_shgrp;
+			*shgrp_depth_clip = (do_cull) ? stl->g_data->depth_shgrp_clip_cull : stl->g_data->depth_shgrp_clip;
+		}
+	}
+
+	emsg = MEM_mallocN(sizeof("EeveeMaterialShadingGroups"), "EeveeMaterialShadingGroups");
+	emsg->shading_grp = *shgrp;
+	emsg->depth_grp = *shgrp_depth;
+	emsg->depth_clip_grp = *shgrp_depth_clip;
+	BLI_ghash_insert(material_hash, ma, emsg);
+}
+
+static void material_transparent(
+        Material *ma, EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata,
+        bool do_cull, bool use_flat_nor, struct GPUMaterial **gpumat, struct DRWShadingGroup **shgrp, struct DRWShadingGroup **shgrp_depth)
+{
+	const DRWContextState *draw_ctx = DRW_context_state_get();
+	Scene *scene = draw_ctx->scene;
+	EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl;
+	EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl;
+	EEVEE_LampsInfo *linfo = sldata->lamps;
+
+	const bool use_refract = ((ma->blend_flag & MA_BL_SS_REFRACTION) != 0) && ((stl->effects->enabled_effects & EFFECT_REFRACT) != 0);
+
+	float *color_p = &ma->r;
+	float *metal_p = &ma->ray_mirror;
+	float *spec_p = &ma->spec;
+	float *rough_p = &ma->gloss_mir;
+
+	if (ma->use_nodes && ma->nodetree) {
+		/* Shading */
+		*gpumat = EEVEE_material_mesh_get(scene, ma, true, (ma->blend_method == MA_BM_MULTIPLY), use_refract, linfo->shadow_method);
+
+		*shgrp = DRW_shgroup_material_create(*gpumat, psl->transparent_pass);
+		if (*shgrp) {
+			static int ssr_id = -1; /* TODO transparent SSR */
+			add_standard_uniforms(*shgrp, sldata, vedata, &ssr_id, &ma->refract_depth, use_refract);
+		}
+		else {
+			/* Shader failed : pink color */
+			static float col[3] = {1.0f, 0.0f, 1.0f};
+			static float half = 0.5f;
+
+			color_p = col;
+			metal_p = spec_p = rough_p = &half;
+		}
+	}
+
+	/* Fallback to default shader */
+	if (*shgrp == NULL) {
+		*shgrp = EEVEE_default_shading_group_create(
+		        sldata, vedata, psl->transparent_pass,
+		        false, use_flat_nor, true, false, linfo->shadow_method);
+		DRW_shgroup_uniform_vec3(*shgrp, "basecol", color_p, 1);
+		DRW_shgroup_uniform_float(*shgrp, "metallic", metal_p, 1);
+		DRW_shgroup_uniform_float(*shgrp, "specular", spec_p, 1);
+		DRW_shgroup_uniform_float(*shgrp, "roughness", rough_p, 1);
+	}
+
+	const bool use_prepass = ((ma->blend_flag & MA_BL_HIDE_BACKSIDE) != 0);
+
+	DRWState all_state = DRW_STATE_WRITE_DEPTH | DRW_STATE_WRITE_COLOR | DRW_STATE_CULL_BACK | DRW_STATE_DEPTH_LESS | DRW_STATE_DEPTH_EQUAL |
+	                     DRW_STATE_BLEND | DRW_STATE_ADDITIVE | DRW_STATE_MULTIPLY;
+
+	DRWState cur_state = DRW_STATE_WRITE_COLOR;
+	cur_state |= (use_prepass) ? DRW_STATE_DEPTH_EQUAL : DRW_STATE_DEPTH_LESS;
+	cur_state |= (do_cull) ? DRW_STATE_CULL_BACK : 0;
+
+	switch (ma->blend_method) {
+		case MA_BM_ADD:
+			cur_state |= DRW_STATE_ADDITIVE;
+			break;
+		case MA_BM_MULTIPLY:
+			cur_state |= DRW_STATE_MULTIPLY;
+			break;
+		case MA_BM_BLEND:
+			cur_state |= DRW_STATE_BLEND;
+			break;
+		default:
+			BLI_assert(0);
+			break;
+	}
+
+	/* Disable other blend modes and use the one we want. */
+	DRW_shgroup_state_disable(*shgrp, all_state);
+	DRW_shgroup_state_enable(*shgrp, cur_state);
+
+	/* Depth prepass */
+	if (use_prepass) {
+		*shgrp_depth = DRW_shgroup_create(e_data.default_prepass_clip_sh, psl->transparent_pass);
+
+		cur_state = DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS;
+		cur_state |= (do_cull) ? DRW_STATE_CULL_BACK : 0;
+
+		DRW_shgroup_state_disable(*shgrp_depth, all_state);
+		DRW_shgroup_state_enable(*shgrp_depth, cur_state);
+	}
+}
+
+void EEVEE_materials_cache_populate(EEVEE_Data *vedata, EEVEE_SceneLayerData *sldata, Object *ob)
 {
 	EEVEE_PassList *psl = ((EEVEE_Data *)vedata)->psl;
 	EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl;
 	const DRWContextState *draw_ctx = DRW_context_state_get();
+	Scene *scene = draw_ctx->scene;
 	GHash *material_hash = stl->g_data->material_hash;
 
 	IDProperty *ces_mode_ob = BKE_layer_collection_engine_evaluated_get(ob, COLLECTION_MODE_OBJECT, "");
 	const bool do_cull = BKE_collection_engine_property_value_get_bool(ces_mode_ob, "show_backface_culling");
 	const bool is_active = (ob == draw_ctx->obact);
 	const bool is_sculpt_mode = is_active && (ob->mode & OB_MODE_SCULPT) != 0;
+#if 0
+	const bool is_sculpt_mode_draw = is_sculpt_mode && (draw_ctx->v3d->flag2 & V3D_SHOW_MODE_SHADE_OVERRIDE) == 0;
+#else
+	/* For now just force fully shaded with eevee when supported. */
+	const bool is_sculpt_mode_draw =
+	        is_sculpt_mode &&
+	        ((ob->sculpt && ob->sculpt->pbvh) && (BKE_pbvh_type(ob->sculpt->pbvh) != PBVH_FACES));
+#endif
 	const bool is_default_mode_shader = is_sculpt_mode;
 
-	/* Depth Prepass */
-	DRWShadingGroup *depth_shgrp = do_cull ? stl->g_data->depth_shgrp_cull : stl->g_data->depth_shgrp;
-	DRWShadingGroup *depth_clip_shgrp = do_cull ? stl->g_data->depth_shgrp_clip_cull : stl->g_data->depth_shgrp_clip;
-	ADD_SHGROUP_CALL(depth_shgrp, ob, geom);
-	ADD_SHGROUP_CALL(depth_clip_shgrp, ob, geom);
+	/* First get materials for this mesh. */
+	if (ELEM(ob->type, OB_MESH)) {
+		const int materials_len = MAX2(1, (is_sculpt_mode_draw ? 1 : ob->totcol));
+
+		struct DRWShadingGroup **shgrp_array = BLI_array_alloca(shgrp_array, materials_len);
+		struct DRWShadingGroup **shgrp_depth_array = BLI_array_alloca(shgrp_depth_array, materials_len);
+		struct DRWShadingGroup **shgrp_depth_clip_array = BLI_array_alloca(shgrp_depth_clip_array, materials_len);
+
+		struct GPUMaterial **gpumat_array = BLI_array_alloca(gpumat_array, materials_len);
+		struct GPUMaterial **gpumat_depth_array = BLI_array_alloca(gpumat_array, materials_len);
 
-	/* Get per-material split surface */
-	struct Gwn_Batch **mat_geom = DRW_cache_object_surface_material_get(ob);
-	if (mat_geom) {
 		bool use_flat_nor = false;
 
 		if (is_default_mode_shader) {
-			if (is_sculpt_mode) {
+			if (is_sculpt_mode_draw) {
 				use_flat_nor = DRW_object_is_flat_normal(ob);
 			}
 		}
 
-		for (int i = 0; i < MAX2(1, (is_sculpt_mode ? 1 : ob->totcol)); ++i) {
-			DRWShadingGroup *shgrp = NULL;
-			Material *ma = give_current_material(ob, i + 1);
+		for (int i = 0; i < materials_len; ++i) {
+			Material *ma;
+
+			if (is_sculpt_mode_draw) {
+				ma = NULL;
+			}
+			else {
+				ma = give_current_material(ob, i + 1);
+			}
+
+			gpumat_array[i] = NULL;
+			gpumat_depth_array[i] = NULL;
+			shgrp_array[i] = NULL;
+			shgrp_depth_array[i] = NULL;
+			shgrp_depth_clip_array[i] = NULL;
 
 			if (ma == NULL)
 				ma = &defmaterial;
 
-			float *color_p = &ma->r;
-			float *metal_p = &ma->ray_mirror;
-			float *spec_p = &ma->spec;
-			float *rough_p = &ma->gloss_mir;
-
-			shgrp = BLI_ghash_lookup(material_hash, (const void *)ma);
-			if (shgrp) {
-				ADD_SHGROUP_CALL(shgrp, ob, mat_geom[i]);
-				continue;
+			switch (ma->blend_method) {
+				case MA_BM_SOLID:
+				case MA_BM_CLIP:
+				case MA_BM_HASHED:
+					material_opaque(ma, material_hash, sldata, vedata, do_cull, use_flat_nor,
+					        &gpumat_array[i], &gpumat_depth_array[i],
+					        &shgrp_array[i], &shgrp_depth_array[i], &shgrp_depth_clip_array[i]);
+					break;
+				case MA_BM_ADD:
+				case MA_BM_MULTIPLY:
+				case MA_BM_BLEND:
+					material_transparent(ma, sldata, vedata, do_cull, use_flat_nor,
+					        &gpumat_array[i], &shgrp_array[i], &shgrp_depth_array[i]);
+					break;
+				default:
+					BLI_assert(0);
+					break;
 			}
+		}
 
-			if (ma->use_nodes && ma->nodetree) {
-				Scene *scene = draw_ctx->scene;
-				struct GPUMaterial *gpumat = EEVEE_material_mesh_get(scene, ma,
-				        stl->effects->use_ao, stl->effects->use_bent_normals);
-
-				shgrp = DRW_shgroup_material_create(gpumat, psl->material_pass);
-				if (shgrp) {
-					add_standard_uniforms(shgrp, sldata, vedata);
-
-					BLI_ghash_insert(material_hash, ma, shgrp);
+		if (is_sculpt_mode && is_sculpt_mode_draw == false) {
+			DRW_cache_mesh_sculpt_coords_ensure(ob);
+		}
 
-					ADD_SHGROUP_CALL(shgrp, ob, mat_geom[i]);
+		/* Get per-material split surface */
+		struct Gwn_Batch **mat_geom = DRW_cache_object_surface_material_get(ob, gpumat_array, materials_len);
+		if (mat_geom) {
+			for (int i = 0; i < materials_len; ++i) {
+				Material *ma = give_current_material(ob, i + 1);
+
+				if (ma == NULL)
+					ma = &defmaterial;
+
+				/* Shading pass */
+				ADD_SHGROUP_CALL(shgrp_array[i], ob, mat_geom[i]);
+
+				/* Depth Prepass */
+				ADD_SHGROUP_CALL_SAFE(shgrp_depth_array[i], ob, mat_geom[i]);
+				ADD_SHGROUP_CALL_SAFE(shgrp_depth_clip_array[i], ob, mat_geom[i]);
+
+				/* Shadow Pass */
+				if (ma->use_nodes && ma->nodetree && (ma->blend_method != MA_BM_SOLID)) {
+					struct GPUMaterial *gpumat;
+					switch (ma->blend_shadow) {
+						case MA_BS_SOLID:
+							EEVEE_lights_cache_shcaster_add(sldata, psl, mat_geom[i], ob->obmat);
+							break;
+						case MA_BS_CLIP:
+							gpumat = EEVEE_material_mesh_depth_get(scene, ma, false, true);
+							EEVEE_lights_cache_shcaster_material_add(sldata, psl, gpumat, mat_geom[i], ob, ob->obmat, &ma->alpha_threshold);
+							break;
+						case MA_BS_HASHED:
+							gpumat = EEVEE_material_mesh_depth_get(scene, ma, true, true);
+							EEVEE_lights_cache_shcaster_material_add(sldata, psl, gpumat, mat_geom[i], ob, ob->obmat, NULL);
+							break;
+						case MA_BS_NONE:
+						default:
+							break;
+					}
 				}
 				else {
-					/* Shader failed : pink color */
-					static float col[3] = {1.0f, 0.0f, 1.0f};
-					static float half = 0.5f;
-
-					color_p = col;
-					metal_p = spec_p = rough_p = &half;
+					EEVEE_lights_cache_shcaster_add(sldata, psl, mat_geom[i], ob->obmat);
 				}
 			}
-
-			/* Fallback to default shader */
-			if (shgrp == NULL) {
-				shgrp = EEVEE_default_shading_group_get(sldata, vedata, false, use_flat_nor,
-				        stl->effects->use_ao, stl->effects->use_bent_normals);
-				DRW_shgroup_uniform_vec3(shgrp, "basecol", color_p, 1);
-				DRW_shgroup_uniform_float(shgrp, "metallic", metal_p, 1);
-				DRW_shgroup_uniform_float(shgrp, "specular", spec_p, 1);
-				DRW_shgroup_uniform_float(shgrp, "roughness", rough_p, 1);
-
-				BLI_ghash_insert(material_hash, ma, shgrp);
-
-				ADD_SHGROUP_CALL(shgrp, ob, mat_geom[i]);
-			}
 		}
 	}
 
@@ -624,72 +1263,73 @@ void EEVEE_materials_cache_populate(EEVEE_Data *vedata, EEVEE_SceneLayerData *sl
 		if (ob != draw_ctx->scene->obedit) {
 			material_hash = stl->g_data->hair_material_hash;
 
-			for (ParticleSystem *psys = ob->particlesystem.first; psys; psys = psys->next) {
-				if (psys_check_enabled(ob, psys, false)) {
-					ParticleSettings *part = psys->part;
-					int draw_as = (part->draw_as == PART_DRAW_REND) ? part->ren_as : part->draw_as;
+			for (ModifierData *md = ob->modifiers.first; md; md = md->next) {
+				if (md->type == eModifierType_ParticleSystem) {
+					ParticleSystem *psys = ((ParticleSystemModifierData *)md)->psys;
 
-					if (draw_as == PART_DRAW_PATH && (psys->pathcache || psys->childcache)) {
-						struct Gwn_Batch *hair_geom = DRW_cache_particles_get_hair(psys);
-						DRWShadingGroup *shgrp = NULL;
-						Material *ma = give_current_material(ob, part->omat);
-						static float mat[4][4];
+					if (psys_check_enabled(ob, psys, false)) {
+						ParticleSettings *part = psys->part;
+						int draw_as = (part->draw_as == PART_DRAW_REND) ? part->ren_as : part->draw_as;
 
-						unit_m4(mat);
+						if (draw_as == PART_DRAW_PATH && (psys->pathcache || psys->childcache)) {
+							struct Gwn_Batch *hair_geom = DRW_cache_particles_get_hair(psys, md);
+							DRWShadingGroup *shgrp = NULL;
+							Material *ma = give_current_material(ob, part->omat);
+							static float mat[4][4];
 
-						if (ma == NULL) {
-							ma = &defmaterial;
-						}
+							unit_m4(mat);
 
-						float *color_p = &ma->r;
-						float *metal_p = &ma->ray_mirror;
-						float *spec_p = &ma->spec;
-						float *rough_p = &ma->gloss_mir;
+							if (ma == NULL) {
+								ma = &defmaterial;
+							}
 
-						DRW_shgroup_call_add(stl->g_data->depth_shgrp, hair_geom, mat);
-						DRW_shgroup_call_add(stl->g_data->depth_shgrp_clip, hair_geom, mat);
+							float *color_p = &ma->r;
+							float *metal_p = &ma->ray_mirror;
+							float *spec_p = &ma->spec;
+							float *rough_p = &ma->gloss_mir;
 
-						shgrp = BLI_ghash_lookup(material_hash, (const void *)ma);
+							DRW_shgroup_call_add(stl->g_data->depth_shgrp, hair_geom, mat);
+							DRW_shgroup_call_add(stl->g_data->depth_shgrp_clip, hair_geom, mat);
 
-						if (shgrp) {
-							DRW_shgroup_call_add(shgrp, hair_geom, mat);
-						}
-						else {
-							if (ma->use_nodes && ma->nodetree) {
-								Scene *scene = draw_ctx->scene;
-								struct GPUMaterial *gpumat = EEVEE_material_hair_get(scene, ma,
-								        stl->effects->use_ao, stl->effects->use_bent_normals);
+							shgrp = BLI_ghash_lookup(material_hash, (const void *)ma);
+
+							if (shgrp) {
+								DRW_shgroup_call_add(shgrp, hair_geom, mat);
+							}
+							else {
+								if (ma->use_nodes && ma->nodetree) {
+									struct GPUMaterial *gpumat = EEVEE_material_hair_get(scene, ma, sldata->lamps->shadow_method);
+
+									shgrp = DRW_shgroup_material_create(gpumat, psl->material_pass);
+									if (shgrp) {
+										add_standard_uniforms(shgrp, sldata, vedata, NULL, NULL, false);
+
+										BLI_ghash_insert(material_hash, ma, shgrp);
+
+										DRW_shgroup_call_add(shgrp, hair_geom, mat);
+									}
+									else {
+										/* Shader failed : pink color */
+										static float col[3] = {1.0f, 0.0f, 1.0f};
+										static float half = 0.5f;
+
+										color_p = col;
+										metal_p = spec_p = rough_p = &half;
+									}
+								}
 
-								shgrp = DRW_shgroup_material_create(gpumat, psl->material_pass);
-								if (shgrp) {
-									add_standard_uniforms(shgrp, sldata, vedata);
+								/* Fallback to default shader */
+								if (shgrp == NULL) {
+									shgrp = EEVEE_default_shading_group_get(sldata, vedata, true, false, stl->effects->use_ssr, sldata->lamps->shadow_method);
+									DRW_shgroup_uniform_vec3(shgrp, "basecol", color_p, 1);
+									DRW_shgroup_uniform_float(shgrp, "metallic", metal_p, 1);
+									DRW_shgroup_uniform_float(shgrp, "specular", spec_p, 1);
+									DRW_shgroup_uniform_float(shgrp, "roughness", rough_p, 1);
 
 									BLI_ghash_insert(material_hash, ma, shgrp);
 
 									DRW_shgroup_call_add(shgrp, hair_geom, mat);
 								}
-								else {
-									/* Shader failed : pink color */
-									static float col[3] = {1.0f, 0.0f, 1.0f};
-									static float half = 0.5f;
-
-									color_p = col;
-									metal_p = spec_p = rough_p = &half;
-								}
-							}
-
-							/* Fallback to default shader */
-							if (shgrp == NULL) {
-								shgrp = EEVEE_default_shading_group_get(sldata, vedata, true, false,
-								        stl->effects->use_ao, stl->effects->use_bent_normals);
-								DRW_shgroup_uniform_vec3(shgrp, "basecol", color_p, 1);
-								DRW_shgroup_uniform_float(shgrp, "metallic", metal_p, 1);
-								DRW_shgroup_uniform_float(shgrp, "specular", spec_p, 1);
-								DRW_shgroup_uniform_float(shgrp, "roughness", rough_p, 1);
-
-								BLI_ghash_insert(material_hash, ma, shgrp);
-
-								DRW_shgroup_call_add(shgrp, hair_geom, mat);
 							}
 						}
 					}
@@ -703,7 +1343,7 @@ void EEVEE_materials_cache_finish(EEVEE_Data *vedata)
 {
 	EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl;
 
-	BLI_ghash_free(stl->g_data->material_hash, NULL, NULL);
+	BLI_ghash_free(stl->g_data->material_hash, NULL, MEM_freeN);
 	BLI_ghash_free(stl->g_data->hair_material_hash, NULL, NULL);
 }
 
@@ -713,6 +1353,7 @@ void EEVEE_materials_free(void)
 		DRW_SHADER_FREE_SAFE(e_data.default_lit[i]);
 	}
 	MEM_SAFE_FREE(e_data.frag_shader_lib);
+	MEM_SAFE_FREE(e_data.volume_shader_lib);
 	DRW_SHADER_FREE_SAFE(e_data.default_prepass_sh);
 	DRW_SHADER_FREE_SAFE(e_data.default_prepass_clip_sh);
 	DRW_SHADER_FREE_SAFE(e_data.default_background);
diff --git a/source/blender/draw/engines/eevee/eevee_private.h b/source/blender/draw/engines/eevee/eevee_private.h
index a1abb6c71e2..45dabc37e06 100644
--- a/source/blender/draw/engines/eevee/eevee_private.h
+++ b/source/blender/draw/engines/eevee/eevee_private.h
@@ -35,10 +35,10 @@ extern struct DrawEngineType draw_engine_eevee_type;
 #define MAX_GRID 64 /* TODO : find size by dividing UBO max size by grid data size */
 #define MAX_PLANAR 16 /* TODO : find size by dividing UBO max size by grid data size */
 #define MAX_LIGHT 128 /* TODO : find size by dividing UBO max size by light data size */
-#define MAX_SHADOW_CUBE 42 /* TODO : Make this depends on GL_MAX_ARRAY_TEXTURE_LAYERS */
-#define MAX_SHADOW_MAP 64
-#define MAX_SHADOW_CASCADE 8
 #define MAX_CASCADE_NUM 4
+#define MAX_SHADOW 256 /* TODO : Make this depends on GL_MAX_ARRAY_TEXTURE_LAYERS */
+#define MAX_SHADOW_CASCADE 8
+#define MAX_SHADOW_CUBE (MAX_SHADOW - MAX_CASCADE_NUM * MAX_SHADOW_CASCADE)
 #define MAX_BLOOM_STEP 16
 
 /* Only define one of these. */
@@ -48,8 +48,14 @@ extern struct DrawEngineType draw_engine_eevee_type;
 
 /* World shader variations */
 enum {
-	VAR_WORLD_BACKGROUND,
-	VAR_WORLD_PROBE,
+	VAR_WORLD_BACKGROUND    = 0,
+	VAR_WORLD_PROBE         = 1,
+	VAR_WORLD_VOLUME        = 2,
+
+	VAR_VOLUME_SHADOW     = (1 << 2),
+	VAR_VOLUME_HOMO       = (1 << 3),
+	VAR_VOLUME_LIGHT      = (1 << 4),
+	VAR_VOLUME_COLOR      = (1 << 5),
 };
 
 /* Material shader variations */
@@ -57,29 +63,51 @@ enum {
 	VAR_MAT_MESH     = (1 << 0),
 	VAR_MAT_PROBE    = (1 << 1),
 	VAR_MAT_HAIR     = (1 << 2),
-	VAR_MAT_AO       = (1 << 3),
-	VAR_MAT_FLAT     = (1 << 4),
-	VAR_MAT_BENT     = (1 << 5),
+	VAR_MAT_FLAT     = (1 << 3),
+	VAR_MAT_BLEND    = (1 << 4),
+	VAR_MAT_VSM      = (1 << 5),
+	VAR_MAT_ESM      = (1 << 6),
 	/* Max number of variation */
 	/* IMPORTANT : Leave it last and set
 	 * it's value accordingly. */
-	VAR_MAT_MAX      = (1 << 6)
+	VAR_MAT_MAX      = (1 << 7),
+	/* These are options that are not counted in VAR_MAT_MAX
+	 * because they are not cumulative with the others above. */
+	VAR_MAT_CLIP     = (1 << 8),
+	VAR_MAT_HASH     = (1 << 9),
+	VAR_MAT_MULT     = (1 << 10),
+	VAR_MAT_SHADOW   = (1 << 11),
+	VAR_MAT_REFRACT  = (1 << 12),
+};
+
+/* Shadow Technique */
+enum {
+	SHADOW_ESM = 1,
+	SHADOW_VSM = 2,
+	SHADOW_METHOD_MAX = 3,
 };
 
 typedef struct EEVEE_PassList {
 	/* Shadows */
 	struct DRWPass *shadow_pass;
 	struct DRWPass *shadow_cube_pass;
+	struct DRWPass *shadow_cube_copy_pass;
 	struct DRWPass *shadow_cube_store_pass;
 	struct DRWPass *shadow_cascade_pass;
+	struct DRWPass *shadow_cascade_copy_pass;
+	struct DRWPass *shadow_cascade_store_pass;
 
 	/* Probes */
 	struct DRWPass *probe_background;
 	struct DRWPass *probe_glossy_compute;
 	struct DRWPass *probe_diffuse_compute;
+	struct DRWPass *probe_grid_fill;
 	struct DRWPass *probe_display;
+	struct DRWPass *probe_planar_downsample_ps;
 
 	/* Effects */
+	struct DRWPass *ao_horizon_search;
+	struct DRWPass *ao_horizon_debug;
 	struct DRWPass *motion_blur;
 	struct DRWPass *bloom_blit;
 	struct DRWPass *bloom_downsample_first;
@@ -89,33 +117,61 @@ typedef struct EEVEE_PassList {
 	struct DRWPass *dof_down;
 	struct DRWPass *dof_scatter;
 	struct DRWPass *dof_resolve;
-	struct DRWPass *minmaxz_downlevel;
-	struct DRWPass *minmaxz_downdepth;
-	struct DRWPass *minmaxz_copydepth;
+	struct DRWPass *volumetric_integrate_ps;
+	struct DRWPass *volumetric_resolve_ps;
+	struct DRWPass *volumetric_resolve_transmit_ps;
+	struct DRWPass *ssr_raytrace;
+	struct DRWPass *ssr_resolve;
+	struct DRWPass *color_downsample_ps;
+	struct DRWPass *color_downsample_cube_ps;
+	struct DRWPass *taa_resolve;
+
+	/* HiZ */
+	struct DRWPass *minz_downlevel_ps;
+	struct DRWPass *maxz_downlevel_ps;
+	struct DRWPass *minz_downdepth_ps;
+	struct DRWPass *maxz_downdepth_ps;
+	struct DRWPass *minz_downdepth_layer_ps;
+	struct DRWPass *maxz_downdepth_layer_ps;
+	struct DRWPass *minz_copydepth_ps;
+	struct DRWPass *maxz_copydepth_ps;
 
 	struct DRWPass *depth_pass;
 	struct DRWPass *depth_pass_cull;
 	struct DRWPass *depth_pass_clip;
 	struct DRWPass *depth_pass_clip_cull;
+	struct DRWPass *refract_depth_pass;
+	struct DRWPass *refract_depth_pass_cull;
+	struct DRWPass *refract_depth_pass_clip;
+	struct DRWPass *refract_depth_pass_clip_cull;
 	struct DRWPass *default_pass[VAR_MAT_MAX];
 	struct DRWPass *material_pass;
+	struct DRWPass *refract_pass;
+	struct DRWPass *transparent_pass;
 	struct DRWPass *background_pass;
 } EEVEE_PassList;
 
 typedef struct EEVEE_FramebufferList {
 	/* Effects */
-	struct GPUFrameBuffer *minmaxz_fb;
-	struct GPUFrameBuffer *effect_fb; /* HDR */
-	struct GPUFrameBuffer *bloom_blit_fb; /* HDR */
-	struct GPUFrameBuffer *bloom_down_fb[MAX_BLOOM_STEP]; /* HDR */
-	struct GPUFrameBuffer *bloom_accum_fb[MAX_BLOOM_STEP-1]; /* HDR */
+	struct GPUFrameBuffer *gtao_fb;
+	struct GPUFrameBuffer *gtao_debug_fb;
+	struct GPUFrameBuffer *downsample_fb;
+	struct GPUFrameBuffer *effect_fb;
+	struct GPUFrameBuffer *bloom_blit_fb;
+	struct GPUFrameBuffer *bloom_down_fb[MAX_BLOOM_STEP];
+	struct GPUFrameBuffer *bloom_accum_fb[MAX_BLOOM_STEP - 1];
 	struct GPUFrameBuffer *dof_down_fb;
 	struct GPUFrameBuffer *dof_scatter_far_fb;
 	struct GPUFrameBuffer *dof_scatter_near_fb;
+	struct GPUFrameBuffer *volumetric_fb;
+	struct GPUFrameBuffer *screen_tracing_fb;
+	struct GPUFrameBuffer *refract_fb;
 
 	struct GPUFrameBuffer *planarref_fb;
 
-	struct GPUFrameBuffer *main; /* HDR */
+	struct GPUFrameBuffer *main;
+	struct GPUFrameBuffer *double_buffer;
+	struct GPUFrameBuffer *depth_double_buffer_fb;
 } EEVEE_FramebufferList;
 
 typedef struct EEVEE_TextureList {
@@ -128,11 +184,21 @@ typedef struct EEVEE_TextureList {
 	struct GPUTexture *dof_far_blur; /* R16_G16_B16_A16 */
 	struct GPUTexture *bloom_blit; /* R16_G16_B16 */
 	struct GPUTexture *bloom_downsample[MAX_BLOOM_STEP]; /* R16_G16_B16 */
-	struct GPUTexture *bloom_upsample[MAX_BLOOM_STEP-1]; /* R16_G16_B16 */
+	struct GPUTexture *bloom_upsample[MAX_BLOOM_STEP - 1]; /* R16_G16_B16 */
+	struct GPUTexture *ssr_normal_input;
+	struct GPUTexture *ssr_specrough_input;
+	struct GPUTexture *refract_color;
 
 	struct GPUTexture *planar_pool;
+	struct GPUTexture *planar_depth;
+
+	struct GPUTexture *gtao_horizons;
+
+	struct GPUTexture *maxzbuffer;
 
 	struct GPUTexture *color; /* R16_G16_B16 */
+	struct GPUTexture *color_double_buffer;
+	struct GPUTexture *depth_double_buffer;
 } EEVEE_TextureList;
 
 typedef struct EEVEE_StorageList {
@@ -152,47 +218,64 @@ typedef struct EEVEE_Light {
 	float forwardvec[3], lamptype;
 } EEVEE_Light;
 
-typedef struct EEVEE_ShadowCube {
+typedef struct EEVEE_Shadow {
 	float near, far, bias, exp;
-} EEVEE_ShadowCube;
+	float shadow_start, data_start, multi_shadow_count, pad;
+	float contact_dist, contact_bias, contact_spread, contact_thickness;
+} EEVEE_Shadow;
 
-typedef struct EEVEE_ShadowMap {
-	float shadowmat[4][4]; /* World->Lamp->NDC->Tex : used for sampling the shadow map. */
-	float near, far, bias, pad;
-} EEVEE_ShadowMap;
+typedef struct EEVEE_ShadowCube {
+	float position[3], pad;
+} EEVEE_ShadowCube;
 
 typedef struct EEVEE_ShadowCascade {
 	float shadowmat[MAX_CASCADE_NUM][4][4]; /* World->Lamp->NDC->Tex : used for sampling the shadow map. */
-	float split[4];
-	float bias[4];
+	float split_start[4];
+	float split_end[4];
 } EEVEE_ShadowCascade;
 
 typedef struct EEVEE_ShadowRender {
-	float shadowmat[6][4][4]; /* World->Lamp->NDC : used to render the shadow map. 6 frustrum for cubemap shadow */
-	float position[3];
-	float pad;
-	int layer;
-	float exponent;
+	float shadowmat[6][4][4]; /* World->Lamp->NDC : used to render the shadow map. 6 frustum for cubemap shadow */
+	float viewmat[6][4][4]; /* World->Lamp : used to render the shadow map. 6 viewmat for cubemap shadow */
+	float position[3], pad;
+	float cube_texel_size;
+	float stored_texel_size;
+	float clip_near;
+	float clip_far;
+	int shadow_samples_ct;
+	float shadow_inv_samples_ct;
 } EEVEE_ShadowRender;
 
+/* ************ VOLUME DATA ************ */
+typedef struct EEVEE_VolumetricsInfo {
+	float integration_step_count, shadow_step_count, sample_distribution, light_clamp;
+	float integration_start, integration_end;
+	bool use_lights, use_volume_shadows, use_colored_transmit;
+} EEVEE_VolumetricsInfo;
+
 /* ************ LIGHT DATA ************* */
 typedef struct EEVEE_LampsInfo {
 	int num_light, cache_num_light;
-	int num_cube, cache_num_cube;
-	int num_map, cache_num_map;
-	int num_cascade, cache_num_cascade;
+	int num_layer, cache_num_layer;
+	int gpu_cube_ct, gpu_cascade_ct, gpu_shadow_ct;
+	int cpu_cube_ct, cpu_cascade_ct;
 	int update_flag;
+	int shadow_size, shadow_method;
+	bool shadow_high_bitdepth;
+	int shadow_cube_target_size;
+	int current_shadow_cascade;
+	int current_shadow_face;
+	float filter_size;
 	/* List of lights in the scene. */
 	/* XXX This is fragile, can get out of sync quickly. */
 	struct Object *light_ref[MAX_LIGHT];
 	struct Object *shadow_cube_ref[MAX_SHADOW_CUBE];
-	struct Object *shadow_map_ref[MAX_SHADOW_MAP];
 	struct Object *shadow_cascade_ref[MAX_SHADOW_CASCADE];
 	/* UBO Storage : data used by UBO */
 	struct EEVEE_Light         light_data[MAX_LIGHT];
 	struct EEVEE_ShadowRender  shadow_render_data;
+	struct EEVEE_Shadow        shadow_data[MAX_SHADOW];
 	struct EEVEE_ShadowCube    shadow_cube_data[MAX_SHADOW_CUBE];
-	struct EEVEE_ShadowMap     shadow_map_data[MAX_SHADOW_MAP];
 	struct EEVEE_ShadowCascade shadow_cascade_data[MAX_SHADOW_CASCADE];
 } EEVEE_LampsInfo;
 
@@ -216,7 +299,7 @@ typedef struct EEVEE_LightGrid {
 	int resolution[3], offset;
 	float corner[3], attenuation_scale;
 	float increment_x[3], attenuation_bias; /* world space vector between 2 opposite cells */
-	float increment_y[3], pad3;
+	float increment_y[3], level_bias;
 	float increment_z[3], pad4;
 } EEVEE_LightGrid;
 
@@ -237,6 +320,8 @@ typedef struct EEVEE_LightProbesInfo {
 	int num_planar, cache_num_planar;
 	int update_flag;
 	int updated_bounce;
+	int num_bounce;
+	int grid_initialized;
 	/* Actual number of probes that have datas. */
 	int num_render_cube;
 	int num_render_grid;
@@ -249,10 +334,11 @@ typedef struct EEVEE_LightProbesInfo {
 	float invsamples_ct;
 	float roughness;
 	float lodfactor;
-	float lodmax;
+	float lod_rt_max, lod_cube_max, lod_planar_max;
 	int shres;
 	int shnbr;
 	bool specular_toggle;
+	bool ssr_toggle;
 	/* List of probes in the scene. */
 	/* XXX This is fragile, can get out of sync quickly. */
 	struct Object *probes_cube_ref[MAX_PROBE];
@@ -267,15 +353,43 @@ typedef struct EEVEE_LightProbesInfo {
 /* EEVEE_LightProbesInfo->update_flag */
 enum {
 	PROBE_UPDATE_CUBE = (1 << 0),
+	PROBE_UPDATE_GRID = (1 << 1),
+	PROBE_UPDATE_ALL  = 0xFFFFFF,
 };
 
 /* ************ EFFECTS DATA ************* */
 typedef struct EEVEE_EffectsInfo {
 	int enabled_effects;
 
+	/* SSR */
+	bool use_ssr;
+	bool reflection_trace_full;
+	bool ssr_use_normalization;
+	int ssr_ray_count;
+	float ssr_firefly_fac;
+	float ssr_border_fac;
+	float ssr_max_roughness;
+	float ssr_quality;
+	float ssr_thickness;
+	float ssr_pixelsize[2];
+
+	/* Temporal Anti Aliasing */
+	int taa_current_sample;
+	int taa_total_sample;
+	float taa_alpha;
+	bool prev_drw_support;
+	float prev_drw_persmat[4][4];
+	float overide_persmat[4][4];
+	float overide_persinv[4][4];
+	float overide_winmat[4][4];
+	float overide_wininv[4][4];
+
 	/* Ambient Occlusion */
 	bool use_ao, use_bent_normals;
-	float ao_dist, ao_samples, ao_factor;
+	float ao_dist, ao_samples, ao_factor, ao_samples_inv;
+	float ao_offset, ao_bounce_fac, ao_quality, ao_settings;
+	float ao_sample_nbr;
+	int ao_texsize[2], hori_tex_layers;
 
 	/* Motion Blur */
 	float current_ndc_to_world[4][4];
@@ -295,7 +409,8 @@ typedef struct EEVEE_EffectsInfo {
 	float source_texel_size[2];
 	float blit_texel_size[2];
 	float downsamp_texel_size[MAX_BLOOM_STEP][2];
-	float bloom_intensity;
+	float bloom_color[3];
+	float bloom_clamp;
 	float bloom_sample_scale;
 	float bloom_curve_threshold[4];
 	float unf_source_texel_size[2];
@@ -311,6 +426,12 @@ enum {
 	EFFECT_MOTION_BLUR         = (1 << 0),
 	EFFECT_BLOOM               = (1 << 1),
 	EFFECT_DOF                 = (1 << 2),
+	EFFECT_VOLUMETRIC          = (1 << 3),
+	EFFECT_SSR                 = (1 << 4),
+	EFFECT_DOUBLE_BUFFER       = (1 << 5), /* Not really an effect but a feature */
+	EFFECT_REFRACT             = (1 << 6),
+	EFFECT_GTAO                = (1 << 7),
+	EFFECT_TAA                 = (1 << 8),
 };
 
 /* ************** SCENE LAYER DATA ************** */
@@ -321,17 +442,16 @@ typedef struct EEVEE_SceneLayerData {
 	struct GPUUniformBuffer *light_ubo;
 	struct GPUUniformBuffer *shadow_ubo;
 	struct GPUUniformBuffer *shadow_render_ubo;
+	struct GPUUniformBuffer *shadow_samples_ubo;
 
-	struct GPUFrameBuffer *shadow_cube_target_fb;
-	struct GPUFrameBuffer *shadow_cube_fb;
-	struct GPUFrameBuffer *shadow_map_fb;
-	struct GPUFrameBuffer *shadow_cascade_fb;
+	struct GPUFrameBuffer *shadow_target_fb;
+	struct GPUFrameBuffer *shadow_store_fb;
 
-	struct GPUTexture *shadow_depth_cube_target;
-	struct GPUTexture *shadow_color_cube_target;
-	struct GPUTexture *shadow_depth_cube_pool;
-	struct GPUTexture *shadow_depth_map_pool;
-	struct GPUTexture *shadow_depth_cascade_pool;
+	struct GPUTexture *shadow_cube_target;
+	struct GPUTexture *shadow_cube_blur;
+	struct GPUTexture *shadow_cascade_target;
+	struct GPUTexture *shadow_cascade_blur;
+	struct GPUTexture *shadow_pool;
 
 	struct ListBase shadow_casters; /* Shadow casters gathered during cache iteration */
 
@@ -351,6 +471,9 @@ typedef struct EEVEE_SceneLayerData {
 	struct GPUTexture *irradiance_rt;
 
 	struct ListBase probe_queue; /* List of probes to update */
+
+	/* Volumetrics */
+	struct EEVEE_VolumetricsInfo *volumetrics;
 } EEVEE_SceneLayerData;
 
 /* ************ OBJECT DATA ************ */
@@ -364,8 +487,11 @@ typedef struct EEVEE_LightProbeEngineData {
 	bool need_update;
 	bool ready_to_shade;
 	int updated_cells;
+	int updated_lvl;
 	int num_cell;
+	int max_lvl;
 	int probe_id; /* Only used for display data */
+	float probe_size; /* Only used for display data */
 	/* For planar reflection rendering */
 	float viewmat[4][4];
 	float persmat[4][4];
@@ -393,11 +519,30 @@ typedef struct EEVEE_PrivateData {
 	struct DRWShadingGroup *depth_shgrp_cull;
 	struct DRWShadingGroup *depth_shgrp_clip;
 	struct DRWShadingGroup *depth_shgrp_clip_cull;
+	struct DRWShadingGroup *refract_depth_shgrp;
+	struct DRWShadingGroup *refract_depth_shgrp_cull;
+	struct DRWShadingGroup *refract_depth_shgrp_clip;
+	struct DRWShadingGroup *refract_depth_shgrp_clip_cull;
 	struct DRWShadingGroup *cube_display_shgrp;
+	struct DRWShadingGroup *planar_display_shgrp;
+	struct DRWShadingGroup *planar_downsample;
 	struct GHash *material_hash;
 	struct GHash *hair_material_hash;
-	struct GPUTexture *minmaxz;
+	struct GPUTexture *minzbuffer;
+	struct GPUTexture *ssr_hit_output[4];
+	struct GPUTexture *volumetric;
+	struct GPUTexture *volumetric_transmit;
+	struct GPUTexture *gtao_horizons_debug;
 	float background_alpha; /* TODO find a better place for this. */
+	float viewvecs[2][4];
+	/* For planar probes */
+	float texel_size[2];
+	/* To correct mip level texel mis-alignement */
+	float mip_ratio[10][2]; /* TODO put in a UBO */
+	/* For double buffering */
+	bool view_updated;
+	bool valid_double_buffer;
+	float prev_persmat[4][4];
 } EEVEE_PrivateData; /* Transient data */
 
 /* eevee_data.c */
@@ -407,23 +552,34 @@ EEVEE_LightProbeEngineData *EEVEE_lightprobe_data_get(Object *ob);
 EEVEE_LampEngineData *EEVEE_lamp_data_get(Object *ob);
 
 /* eevee_materials.c */
-void EEVEE_materials_init(void);
+struct GPUTexture *EEVEE_materials_get_util_tex(void); /* XXX */
+void EEVEE_materials_init(EEVEE_StorageList *stl);
 void EEVEE_materials_cache_init(EEVEE_Data *vedata);
-void EEVEE_materials_cache_populate(EEVEE_Data *vedata, EEVEE_SceneLayerData *sldata, Object *ob, struct Gwn_Batch *geom);
+void EEVEE_materials_cache_populate(EEVEE_Data *vedata, EEVEE_SceneLayerData *sldata, Object *ob);
 void EEVEE_materials_cache_finish(EEVEE_Data *vedata);
 struct GPUMaterial *EEVEE_material_world_lightprobe_get(struct Scene *scene, struct World *wo);
 struct GPUMaterial *EEVEE_material_world_background_get(struct Scene *scene, struct World *wo);
-struct GPUMaterial *EEVEE_material_mesh_lightprobe_get(struct Scene *scene, Material *ma);
-struct GPUMaterial *EEVEE_material_mesh_get(struct Scene *scene, Material *ma, bool use_ao, bool use_bent_normals);
-struct GPUMaterial *EEVEE_material_hair_get(struct Scene *scene, Material *ma, bool use_ao, bool use_bent_normals);
+struct GPUMaterial *EEVEE_material_world_volume_get(
+        struct Scene *scene, struct World *wo, bool use_lights, bool use_volume_shadows, bool is_homogeneous, bool use_color_transmit,
+        int shadow_method);
+struct GPUMaterial *EEVEE_material_mesh_get(
+        struct Scene *scene, Material *ma, bool use_blend, bool use_multiply, bool use_refract, int shadow_method);
+struct GPUMaterial *EEVEE_material_mesh_depth_get(struct Scene *scene, Material *ma, bool use_hashed_alpha, bool is_shadow);
+struct GPUMaterial *EEVEE_material_hair_get(struct Scene *scene, Material *ma, int shadow_method);
 void EEVEE_materials_free(void);
 void EEVEE_draw_default_passes(EEVEE_PassList *psl);
+void EEVEE_update_util_texture(float offset);
 
 /* eevee_lights.c */
 void EEVEE_lights_init(EEVEE_SceneLayerData *sldata);
 void EEVEE_lights_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl);
 void EEVEE_lights_cache_add(EEVEE_SceneLayerData *sldata, struct Object *ob);
-void EEVEE_lights_cache_shcaster_add(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl, struct Gwn_Batch *geom, float (*obmat)[4]);
+void EEVEE_lights_cache_shcaster_add(
+        EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl, struct Gwn_Batch *geom, float (*obmat)[4]);
+void EEVEE_lights_cache_shcaster_material_add(
+        EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl,
+        struct GPUMaterial *gpumat, struct Gwn_Batch *geom, struct Object *ob,
+        float (*obmat)[4], float *alpha_threshold);
 void EEVEE_lights_cache_finish(EEVEE_SceneLayerData *sldata);
 void EEVEE_lights_update(EEVEE_SceneLayerData *sldata);
 void EEVEE_draw_shadows(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl);
@@ -431,59 +587,65 @@ void EEVEE_lights_free(void);
 
 /* eevee_lightprobes.c */
 void EEVEE_lightprobes_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata);
-void EEVEE_lightprobes_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_PassList *psl, EEVEE_StorageList *stl);
+void EEVEE_lightprobes_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata);
 void EEVEE_lightprobes_cache_add(EEVEE_SceneLayerData *sldata, Object *ob);
 void EEVEE_lightprobes_cache_finish(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata);
 void EEVEE_lightprobes_refresh(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata);
 void EEVEE_lightprobes_free(void);
 
 /* eevee_effects.c */
-void EEVEE_effects_init(EEVEE_Data *vedata);
-void EEVEE_effects_cache_init(EEVEE_Data *vedata);
-void EEVEE_create_minmax_buffer(EEVEE_Data *vedata, struct GPUTexture *depth_src);
+void EEVEE_effects_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata);
+void EEVEE_effects_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata);
+void EEVEE_create_minmax_buffer(EEVEE_Data *vedata, struct GPUTexture *depth_src, int layer);
+void EEVEE_downsample_buffer(EEVEE_Data *vedata, struct GPUFrameBuffer *fb_src, struct GPUTexture *texture_src, int level);
+void EEVEE_downsample_cube_buffer(EEVEE_Data *vedata, struct GPUFrameBuffer *fb_src, struct GPUTexture *texture_src, int level);
+void EEVEE_effects_do_volumetrics(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata);
+void EEVEE_effects_do_ssr(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata);
+void EEVEE_effects_do_refraction(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata);
+void EEVEE_effects_do_gtao(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata);
 void EEVEE_draw_effects(EEVEE_Data *vedata);
 void EEVEE_effects_free(void);
 
 /* Shadow Matrix */
 static const float texcomat[4][4] = { /* From NDC to TexCo */
-	{0.5, 0.0, 0.0, 0.0},
-	{0.0, 0.5, 0.0, 0.0},
-	{0.0, 0.0, 0.5, 0.0},
-	{0.5, 0.5, 0.5, 1.0}
+	{0.5f, 0.0f, 0.0f, 0.0f},
+	{0.0f, 0.5f, 0.0f, 0.0f},
+	{0.0f, 0.0f, 0.5f, 0.0f},
+	{0.5f, 0.5f, 0.5f, 1.0f}
 };
 
 /* Cubemap Matrices */
 static const float cubefacemat[6][4][4] = {
 	/* Pos X */
-	{{0.0, 0.0, -1.0, 0.0},
-	 {0.0, -1.0, 0.0, 0.0},
-	 {-1.0, 0.0, 0.0, 0.0},
-	 {0.0, 0.0, 0.0, 1.0}},
+	{{0.0f, 0.0f, -1.0f, 0.0f},
+	 {0.0f, -1.0f, 0.0f, 0.0f},
+	 {-1.0f, 0.0f, 0.0f, 0.0f},
+	 {0.0f, 0.0f, 0.0f, 1.0f}},
 	/* Neg X */
-	{{0.0, 0.0, 1.0, 0.0},
-	 {0.0, -1.0, 0.0, 0.0},
-	 {1.0, 0.0, 0.0, 0.0},
-	 {0.0, 0.0, 0.0, 1.0}},
+	{{0.0f, 0.0f, 1.0f, 0.0f},
+	 {0.0f, -1.0f, 0.0f, 0.0f},
+	 {1.0f, 0.0f, 0.0f, 0.0f},
+	 {0.0f, 0.0f, 0.0f, 1.0f}},
 	/* Pos Y */
-	{{1.0, 0.0, 0.0, 0.0},
-	 {0.0, 0.0, -1.0, 0.0},
-	 {0.0, 1.0, 0.0, 0.0},
-	 {0.0, 0.0, 0.0, 1.0}},
+	{{1.0f, 0.0f, 0.0f, 0.0f},
+	 {0.0f, 0.0f, -1.0f, 0.0f},
+	 {0.0f, 1.0f, 0.0f, 0.0f},
+	 {0.0f, 0.0f, 0.0f, 1.0f}},
 	/* Neg Y */
-	{{1.0, 0.0, 0.0, 0.0},
-	 {0.0, 0.0, 1.0, 0.0},
-	 {0.0, -1.0, 0.0, 0.0},
-	 {0.0, 0.0, 0.0, 1.0}},
+	{{1.0f, 0.0f, 0.0f, 0.0f},
+	 {0.0f, 0.0f, 1.0f, 0.0f},
+	 {0.0f, -1.0f, 0.0f, 0.0f},
+	 {0.0f, 0.0f, 0.0f, 1.0f}},
 	/* Pos Z */
-	{{1.0, 0.0, 0.0, 0.0},
-	 {0.0, -1.0, 0.0, 0.0},
-	 {0.0, 0.0, -1.0, 0.0},
-	 {0.0, 0.0, 0.0, 1.0}},
+	{{1.0f, 0.0f, 0.0f, 0.0f},
+	 {0.0f, -1.0f, 0.0f, 0.0f},
+	 {0.0f, 0.0f, -1.0f, 0.0f},
+	 {0.0f, 0.0f, 0.0f, 1.0f}},
 	/* Neg Z */
-	{{-1.0, 0.0, 0.0, 0.0},
-	 {0.0, -1.0, 0.0, 0.0},
-	 {0.0, 0.0, 1.0, 0.0},
-	 {0.0, 0.0, 0.0, 1.0}},
+	{{-1.0f, 0.0f, 0.0f, 0.0f},
+	 {0.0f, -1.0f, 0.0f, 0.0f},
+	 {0.0f, 0.0f, 1.0f, 0.0f},
+	 {0.0f, 0.0f, 0.0f, 1.0f}},
 };
 
 #endif /* __EEVEE_PRIVATE_H__ */
diff --git a/source/blender/draw/engines/eevee/shaders/ambient_occlusion_lib.glsl b/source/blender/draw/engines/eevee/shaders/ambient_occlusion_lib.glsl
index 5a7e893deb6..b490f24eeae 100644
--- a/source/blender/draw/engines/eevee/shaders/ambient_occlusion_lib.glsl
+++ b/source/blender/draw/engines/eevee/shaders/ambient_occlusion_lib.glsl
@@ -3,209 +3,330 @@
  * http://blog.selfshadow.com/publications/s2016-shading-course/activision/s2016_pbs_activision_occlusion.pdf
  * http://blog.selfshadow.com/publications/s2016-shading-course/activision/s2016_pbs_activision_occlusion.pptx */
 
+#if defined(MESH_SHADER)
+# if !defined(USE_ALPHA_HASH)
+#  if !defined(USE_ALPHA_CLIP)
+#   if !defined(SHADOW_SHADER)
+#    if !defined(USE_MULTIPLY)
+#     if !defined(USE_ALPHA_BLEND)
+#      define ENABLE_DEFERED_AO
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+#endif
+
+#ifndef ENABLE_DEFERED_AO
+# if defined(STEP_RESOLVE)
+#  define ENABLE_DEFERED_AO
+# endif
+#endif
+
 #define MAX_PHI_STEP 32
-/* NOTICE : this is multiplied by 2 */
-#define MAX_THETA_STEP 12
+#define MAX_SEARCH_ITER 32
+#define MAX_LOD 6.0
 
-uniform sampler2D minMaxDepthTex;
-uniform vec3 aoParameters;
+#ifndef UTIL_TEX
+#define UTIL_TEX
+uniform sampler2DArray utilTex;
+#endif /* UTIL_TEX */
 
-#define aoDistance   aoParameters.x
-#define aoSamples    aoParameters.y
-#define aoFactor     aoParameters.z
+uniform vec4 aoParameters[2];
+uniform sampler2DArray horizonBuffer;
 
-float get_max_horizon(vec2 co, vec3 x, float h, float lod)
-{
-	float depth = textureLod(minMaxDepthTex, co, floor(lod)).g;
+/* Cannot use textureSize(horizonBuffer) when rendering to it */
+uniform ivec2 aoHorizonTexSize;
 
-	/* Background case */
-	/* this is really slow and is only a problem
-	 * if the far clip plane is near enough to notice */
-	// depth += step(1.0, depth) * 1e20;
+#define aoDistance   aoParameters[0].x
+#define aoSamples    aoParameters[0].y
+#define aoFactor     aoParameters[0].z
+#define aoInvSamples aoParameters[0].w
 
-	vec3 s = get_view_space_from_depth(co, depth); /* s View coordinate */
-	vec3 omega_s = s - x;
-	float len = length(omega_s);
+#define aoOffset     aoParameters[1].x /* UNUSED */
+#define aoBounceFac  aoParameters[1].y
+#define aoQuality    aoParameters[1].z
+#define aoSettings   aoParameters[1].w
 
-	float max_h = max(h, omega_s.z / len);
-	/* Blend weight after half the aoDistance to fade artifacts */
-	float blend = saturate((1.0 - len / aoDistance) * 2.0);
+#define USE_AO            1
+#define USE_BENT_NORMAL   2
+#define USE_DENOISE       4
 
-	return mix(h, max_h, blend);
-}
+vec2 pack_horizons(vec2 v) { return v * 0.5 + 0.5; }
+vec2 unpack_horizons(vec2 v) { return v * 2.0 - 1.0; }
 
-void search_step(
-        vec2 t_phi, vec3 x, vec2 x_, float rand, vec2 pixel_ratio,
-        inout float j, inout float ofs, inout float h1, inout float h2)
+/* Returns the texel coordinate in horizonBuffer
+ * for a given fullscreen coord */
+ivec2 get_hr_co(ivec2 fs_co)
 {
-	ofs += ofs; /* Step size is doubled each iteration */
+	bvec2 quarter = notEqual(fs_co & ivec2(1), ivec2(0));
+
+	ivec2 hr_co = fs_co / 2;
+	hr_co += ivec2(quarter) * (aoHorizonTexSize / 2);
 
-	vec2 s_ = t_phi * ofs * rand * pixel_ratio; /* s^ Screen coordinate */
-	vec2 co;
+	return hr_co;
+}
 
-	co = x_ + s_;
-	h1 = get_max_horizon(co, x, h1, j);
+/* Returns the texel coordinate in fullscreen (depthBuffer)
+ * for a given horizonBuffer coord */
+ivec2 get_fs_co(ivec2 hr_co)
+{
+	hr_co *= 2;
+	bvec2 quarter = greaterThanEqual(hr_co, aoHorizonTexSize);
 
-	co = x_ - s_;
-	h2 = get_max_horizon(co, x, h2, j);
+	hr_co -= ivec2(quarter) * (aoHorizonTexSize - 1);
 
-	j += 0.5;
+	return hr_co;
 }
 
-void search_horizon(
-        vec2 t_phi, vec3 x, vec2 x_, float rand,
-        float max_dist, vec2 pixel_ratio, float pixel_len,
-        inout float h1, inout float h2)
+/* Returns the phi angle in horizonBuffer
+ * for a given horizonBuffer coord */
+float get_phi(ivec2 hr_co, ivec2 fs_co, float sample)
 {
-	float ofs = 1.5 * pixel_len;
-	float j = 0.0;
-
-#if 0 /* manually unrolled bellow */
-	for (int i = 0; i < MAX_THETA_STEP; i++) {
-		search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
-		if (ofs > max_dist)
-			return;
+	bvec2 quarter = greaterThanEqual(hr_co, aoHorizonTexSize / 2);
+	ivec2 tex_co = ((int(aoSettings) & USE_DENOISE) != 0) ? hr_co - ivec2(quarter) * (aoHorizonTexSize / 2) : fs_co;
+	float blue_noise = texture(utilTex, vec3((vec2(tex_co) + 0.5) / LUT_SIZE, 2.0)).r;
+
+	float phi = sample * aoInvSamples;
+
+	if ((int(aoSettings) & USE_DENOISE) != 0) {
+		/* Interleaved jitter for spatial 2x2 denoising */
+		phi += 0.25 * aoInvSamples * (float(quarter.x) + 2.0 * float(quarter.y));
+		blue_noise *= 0.25;
 	}
-#endif
-	search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
-	if (ofs > max_dist)	return;
+	/* Blue noise is scaled to cover the rest of the range. */
+	phi += aoInvSamples * blue_noise;
+	phi *= M_PI;
 
-	search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
-	if (ofs > max_dist)	return;
+	return phi;
+}
 
-	search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
-	if (ofs > max_dist)	return;
+/* Returns direction jittered offset for a given fullscreen coord */
+float get_offset(ivec2 fs_co, float sample)
+{
+	float offset = sample * aoInvSamples;
 
-	search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
-	if (ofs > max_dist)	return;
+	/* Interleaved jitter for spatial 2x2 denoising */
+	offset += 0.25 * dot(vec2(1.0), vec2(fs_co & 1));
+	offset += texture(utilTex, vec3((vec2(fs_co / 2) + 0.5 + 16.0) / LUT_SIZE, 2.0)).r;
+	return offset;
+}
 
-	search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
-	if (ofs > max_dist)	return;
+/* Returns maximum screen distance an AO ray can travel for a given view depth */
+vec2 get_max_dir(float view_depth)
+{
+	float homcco = ProjectionMatrix[2][3] * view_depth + ProjectionMatrix[3][3];
+	float max_dist = aoDistance / homcco;
+	return vec2(ProjectionMatrix[0][0], ProjectionMatrix[1][1]) * max_dist;
+}
 
-	search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
-	if (ofs > max_dist)	return;
+void get_max_horizon_grouped(vec4 co1, vec4 co2, vec3 x, float lod, inout float h)
+{
+	co1 *= mipRatio[int(lod + 1.0)].xyxy; /* +1 because we are using half res top level */
+	co2 *= mipRatio[int(lod + 1.0)].xyxy; /* +1 because we are using half res top level */
+
+	float depth1 = textureLod(maxzBuffer, co1.xy, floor(lod)).r;
+	float depth2 = textureLod(maxzBuffer, co1.zw, floor(lod)).r;
+	float depth3 = textureLod(maxzBuffer, co2.xy, floor(lod)).r;
+	float depth4 = textureLod(maxzBuffer, co2.zw, floor(lod)).r;
 
-	search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
-	if (ofs > max_dist)	return;
+	vec4 len, s_h;
 
-	search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
-	if (ofs > max_dist)	return;
+	vec3 s1 = get_view_space_from_depth(co1.xy, depth1); /* s View coordinate */
+	vec3 omega_s1 = s1 - x;
+	len.x = length(omega_s1);
+	s_h.x = omega_s1.z / len.x;
 
-	search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
-	if (ofs > max_dist)	return;
+	vec3 s2 = get_view_space_from_depth(co1.zw, depth2); /* s View coordinate */
+	vec3 omega_s2 = s2 - x;
+	len.y = length(omega_s2);
+	s_h.y = omega_s2.z / len.y;
 
-	search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
-	if (ofs > max_dist)	return;
+	vec3 s3 = get_view_space_from_depth(co2.xy, depth3); /* s View coordinate */
+	vec3 omega_s3 = s3 - x;
+	len.z = length(omega_s3);
+	s_h.z = omega_s3.z / len.z;
 
-	search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
-	if (ofs > max_dist)	return;
+	vec3 s4 = get_view_space_from_depth(co2.zw, depth4); /* s View coordinate */
+	vec3 omega_s4 = s4 - x;
+	len.w = length(omega_s4);
+	s_h.w = omega_s4.z / len.w;
 
-	search_step(t_phi, x, x_, rand, pixel_ratio, j, ofs, h1, h2);
+	/* Blend weight after half the aoDistance to fade artifacts */
+	vec4 blend = saturate((1.0 - len / aoDistance) * 2.0);
+
+	h = mix(h, max(h, s_h.x), blend.x);
+	h = mix(h, max(h, s_h.y), blend.y);
+	h = mix(h, max(h, s_h.z), blend.z);
+	h = mix(h, max(h, s_h.w), blend.w);
 }
 
-void integrate_slice(
-        float iter, vec3 x, vec3 normal, vec2 x_, vec2 noise,
-        float max_dist, vec2 pixel_ratio, float pixel_len,
-        inout float visibility, inout vec3 bent_normal)
+vec2 search_horizon_sweep(float phi, vec3 pos, vec2 uvs, float jitter, vec2 max_dir)
 {
-	float phi = M_PI * ((noise.r + iter) / aoSamples);
-
-	/* Rotate with random direction to get jittered result. */
 	vec2 t_phi = vec2(cos(phi), sin(phi)); /* Screen space direction */
 
-	/* Search maximum horizon angles h1 and h2 */
-	float h1 = -1.0, h2 = -1.0; /* init at cos(pi) */
-	search_horizon(t_phi, x, x_, noise.g, max_dist, pixel_ratio, pixel_len, h1, h2);
+	max_dir *= max_v2(abs(t_phi));
 
-	/* (Slide 54) */
-	h1 = -fast_acos(h1);
-	h2 = fast_acos(h2);
+	/* Convert to pixel space. */
+	t_phi /= vec2(textureSize(maxzBuffer, 0));
+
+	/* Avoid division by 0 */
+	t_phi += vec2(1e-5);
+
+	jitter *= 0.25;
+
+	/* Compute end points */
+	vec2 corner1 = min(vec2(1.0) - uvs,  max_dir); /* Top right */
+	vec2 corner2 = max(vec2(0.0) - uvs, -max_dir); /* Bottom left */
+	vec2 iter1 = corner1 / t_phi;
+	vec2 iter2 = corner2 / t_phi;
+
+	vec2 min_iter = max(-iter1, -iter2);
+	vec2 max_iter = max( iter1,  iter2);
+
+	vec2 times = vec2(-min_v2(min_iter), min_v2(max_iter));
+
+	vec2 h = vec2(-1.0); /* init at cos(pi) */
+
+	/* This is freaking sexy optimized. */
+	for (float i = 0.0, ofs = 4.0, time = -1.0;
+		 i < MAX_SEARCH_ITER && time > times.x;
+		 i++, time -= ofs, ofs = min(exp2(MAX_LOD) * 4.0, ofs + ofs * aoQuality))
+	{
+		vec4 t = max(times.xxxx, vec4(time) - (vec4(0.25, 0.5, 0.75, 1.0) - jitter) * ofs);
+		vec4 cos1 = uvs.xyxy + t_phi.xyxy * t.xxyy;
+		vec4 cos2 = uvs.xyxy + t_phi.xyxy * t.zzww;
+		float lod = min(MAX_LOD, max(i - jitter * 4.0, 0.0) * aoQuality);
+		get_max_horizon_grouped(cos1, cos2, pos, lod, h.y);
+	}
+
+	for (float i = 0.0, ofs = 4.0, time = 1.0;
+		 i < MAX_SEARCH_ITER && time < times.y;
+		 i++, time += ofs, ofs = min(exp2(MAX_LOD) * 4.0, ofs + ofs * aoQuality))
+	{
+		vec4 t = min(times.yyyy, vec4(time) + (vec4(0.25, 0.5, 0.75, 1.0) - jitter) * ofs);
+		vec4 cos1 = uvs.xyxy + t_phi.xyxy * t.xxyy;
+		vec4 cos2 = uvs.xyxy + t_phi.xyxy * t.zzww;
+		float lod = min(MAX_LOD, max(i - jitter * 4.0, 0.0) * aoQuality);
+		get_max_horizon_grouped(cos1, cos2, pos, lod, h.x);
+	}
+
+	return h;
+}
+
+void integrate_slice(vec3 normal, float phi, vec2 horizons, inout float visibility, inout vec3 bent_normal)
+{
+	/* TODO OPTI Could be precomputed. */
+	vec2 t_phi = vec2(cos(phi), sin(phi)); /* Screen space direction */
 
 	/* Projecting Normal to Plane P defined by t_phi and omega_o */
-	vec3 h = vec3(t_phi.y, -t_phi.x, 0.0); /* Normal vector to Integration plane */
+	vec3 np = vec3(t_phi.y, -t_phi.x, 0.0); /* Normal vector to Integration plane */
 	vec3 t = vec3(-t_phi, 0.0);
-	vec3 n_proj = normal - h * dot(h, normal);
+	vec3 n_proj = normal - np * dot(np, normal);
 	float n_proj_len = max(1e-16, length(n_proj));
 
-	/* Clamping thetas (slide 58) */
 	float cos_n = clamp(n_proj.z / n_proj_len, -1.0, 1.0);
 	float n = sign(dot(n_proj, t)) * fast_acos(cos_n); /* Angle between view vec and normal */
-	h1 = n + max(h1 - n, -M_PI_2);
-	h2 = n + min(h2 - n, M_PI_2);
+
+	/* (Slide 54) */
+	vec2 h = fast_acos(horizons);
+	h.x = -h.x;
+
+	/* Clamping thetas (slide 58) */
+	h.x = n + max(h.x - n, -M_PI_2);
+	h.y = n + min(h.y - n, M_PI_2);
 
 	/* Solving inner integral */
-	float sin_n = sin(n);
-	float h1_2 = 2.0 * h1;
-	float h2_2 = 2.0 * h2;
-	float vd = (-cos(h1_2 - n) + cos_n + h1_2 * sin_n) + (-cos(h2_2 - n) + cos_n + h2_2 * sin_n);
-	vd *= 0.25 * n_proj_len;
-	visibility += vd;
-
-#ifdef USE_BENT_NORMAL
+	vec2 h_2 = 2.0 * h;
+	vec2 vd = -cos(h_2 - n) + cos_n + h_2 * sin(n);
+	float vis = (vd.x + vd.y) * 0.25 * n_proj_len;
+
+	visibility += vis;
+
 	/* Finding Bent normal */
-	float b_angle = (h1 + h2) / 2.0;
+	float b_angle = (h.x + h.y) * 0.5;
 	/* The 0.5 factor below is here to equilibrate the accumulated vectors.
 	 * (sin(b_angle) * -t_phi) will accumulate to (phi_step * result_nor.xy * 0.5).
 	 * (cos(b_angle) * 0.5) will accumulate to (phi_step * result_nor.z * 0.5). */
-	/* Weight sample by vd */
-	bent_normal += vec3(sin(b_angle) * -t_phi, cos(b_angle) * 0.5) * vd;
-#endif
+	bent_normal += vec3(sin(b_angle) * -t_phi, cos(b_angle) * 0.5);
 }
 
-void gtao(vec3 normal, vec3 position, vec2 noise, out float visibility
-#ifdef USE_BENT_NORMAL
-	, out vec3 bent_normal
-#endif
-	)
+void denoise_ao(vec3 normal, float frag_depth, inout float visibility, inout vec3 bent_normal)
+{
+	vec2 d_sign = vec2(ivec2(gl_FragCoord.xy) & 1) - 0.5;
+
+	if ((int(aoSettings) & USE_DENOISE) == 0) {
+		d_sign *= 0.0;
+	}
+
+	/* 2x2 Bilateral Filter using derivatives. */
+	vec2 n_step = step(-0.2, -abs(vec2(length(dFdx(normal)), length(dFdy(normal)))));
+	vec2 z_step = step(-0.1, -abs(vec2(dFdx(frag_depth), dFdy(frag_depth))));
+
+	visibility -= dFdx(visibility) * d_sign.x * z_step.x * n_step.x;
+	visibility -= dFdy(visibility) * d_sign.y * z_step.y * n_step.y;
+
+	bent_normal -= dFdx(bent_normal) * d_sign.x * z_step.x * n_step.x;
+	bent_normal -= dFdy(bent_normal) * d_sign.y * z_step.y * n_step.y;
+}
+
+void gtao_deferred(vec3 normal, vec3 position, float frag_depth, out float visibility, out vec3 bent_normal)
 {
-	vec2 screenres = vec2(textureSize(minMaxDepthTex, 0)) * 2.0;
-	vec2 pixel_size = vec2(1.0) / screenres.xy;
+	vec2 uvs = get_uvs_from_view(position);
+
+	vec4 texel_size = vec4(-1.0, -1.0, 1.0, 1.0) / vec2(textureSize(depthBuffer, 0)).xyxy;
 
-	/* Renaming */
-	vec2 x_ = gl_FragCoord.xy * pixel_size; /* x^ Screen coordinate */
-	vec3 x = position; /* x view space coordinate */
+	ivec2 fs_co = ivec2(gl_FragCoord.xy);
+	ivec2 hr_co = get_hr_co(fs_co);
 
-	/* NOTE : We set up integration domain around the camera forward axis
-	 * and not the view vector like in the paper.
-	 * This allows us to save a lot of dot products. */
-	/* omega_o = vec3(0.0, 0.0, 1.0); */
+	bent_normal = vec3(0.0);
+	visibility = 0.0;
+
+	for (float i = 0.0; i < MAX_PHI_STEP; i++) {
+		if (i >= aoSamples) break;
+
+		vec2 horiz = unpack_horizons(texelFetch(horizonBuffer, ivec3(hr_co, int(i)), 0).rg);
+		float phi = get_phi(hr_co, fs_co, i);
+
+		integrate_slice(normal, phi, horiz.xy, visibility, bent_normal);
+	}
+
+	visibility *= aoInvSamples;
+	bent_normal = normalize(bent_normal);
+}
+
+void gtao(vec3 normal, vec3 position, vec2 noise, out float visibility, out vec3 bent_normal)
+{
+	vec2 uvs = get_uvs_from_view(position);
 
-	vec2 pixel_ratio = vec2(screenres.y / screenres.x, 1.0);
-	float pixel_len = length(pixel_size);
 	float homcco = ProjectionMatrix[2][3] * position.z + ProjectionMatrix[3][3];
 	float max_dist = aoDistance / homcco; /* Search distance */
+	vec2 max_dir = max_dist * vec2(ProjectionMatrix[0][0], ProjectionMatrix[1][1]);
 
-	/* Integral over PI */
-	visibility = 0.0;
-#ifdef USE_BENT_NORMAL
 	bent_normal = vec3(0.0);
-#else
-	vec3 bent_normal = vec3(0.0);
-#endif
+	visibility = 0.0;
+
 	for (float i = 0.0; i < MAX_PHI_STEP; i++) {
 		if (i >= aoSamples) break;
-		integrate_slice(i, x, normal, x_, noise, max_dist, pixel_ratio, pixel_len, visibility, bent_normal);
-	}
 
-	visibility = clamp(visibility / aoSamples, 1e-8, 1.0);
+		float phi = M_PI * (i + noise.x) * aoInvSamples;
+		vec2 horizons = search_horizon_sweep(phi, position, uvs, noise.g, max_dir);
 
-#ifdef USE_BENT_NORMAL
-	/* The bent normal will show the facet look of the mesh. Try to minimize this. */
-	bent_normal = normalize(mix(bent_normal / visibility, normal, visibility * visibility * visibility));
-#endif
+		integrate_slice(normal, phi, horizons, visibility, bent_normal);
+	}
 
-	/* Scale by user factor */
-	visibility = pow(visibility, aoFactor);
+	visibility *= aoInvSamples;
+	bent_normal = normalize(bent_normal);
 }
 
 /* Multibounce approximation base on surface albedo.
  * Page 78 in the .pdf version. */
 float gtao_multibounce(float visibility, vec3 albedo)
 {
+	if (aoBounceFac == 0.0) return visibility;
+
 	/* Median luminance. Because Colored multibounce looks bad. */
-	float lum = albedo.x * 0.3333;
-	lum += albedo.y * 0.3333;
-	lum += albedo.z * 0.3333;
+	float lum = dot(albedo, vec3(0.3333));
 
 	float a =  2.0404 * lum - 0.3324;
 	float b = -4.7951 * lum + 0.6417;
@@ -213,4 +334,43 @@ float gtao_multibounce(float visibility, vec3 albedo)
 
 	float x = visibility;
 	return max(x, ((x * a + b) * x + c) * x);
-}
\ No newline at end of file
+}
+
+/* Use the right occlusion  */
+float occlusion_compute(vec3 N, vec3 vpos, float user_occlusion, vec2 randuv, out vec3 bent_normal)
+{
+	if ((int(aoSettings) & USE_AO) == 0) {
+		bent_normal = N;
+		return user_occlusion;
+	}
+	else {
+		float visibility;
+		vec3 vnor = mat3(ViewMatrix) * N;
+
+#ifdef ENABLE_DEFERED_AO
+		gtao_deferred(vnor, vpos, gl_FragCoord.z, visibility, bent_normal);
+#else
+		gtao(vnor, vpos, randuv, visibility, bent_normal);
+#endif
+		denoise_ao(vnor, gl_FragCoord.z, visibility, bent_normal);
+
+		/* Prevent some problems down the road. */
+		visibility = max(1e-3, visibility);
+
+		if ((int(aoSettings) & USE_BENT_NORMAL) != 0) {
+			/* The bent normal will show the facet look of the mesh. Try to minimize this. */
+			float mix_fac = visibility * visibility;
+			bent_normal = normalize(mix(bent_normal, vnor, mix_fac));
+
+			bent_normal = transform_direction(ViewMatrixInverse, bent_normal);
+		}
+		else {
+			bent_normal = N;
+		}
+
+		/* Scale by user factor */
+		visibility = pow(visibility, aoFactor);
+
+		return min(visibility, user_occlusion);
+	}
+}
diff --git a/source/blender/draw/engines/eevee/shaders/background_vert.glsl b/source/blender/draw/engines/eevee/shaders/background_vert.glsl
index 9b43d563d7c..b81aae9bcda 100644
--- a/source/blender/draw/engines/eevee/shaders/background_vert.glsl
+++ b/source/blender/draw/engines/eevee/shaders/background_vert.glsl
@@ -5,9 +5,12 @@ out vec3 varposition;
 out vec3 varnormal;
 out vec3 viewPosition;
 
+#ifndef VOLUMETRICS
 /* necessary for compilation*/
 out vec3 worldPosition;
 out vec3 worldNormal;
+out vec3 viewNormal;
+#endif
 
 void main()
 {
diff --git a/source/blender/draw/engines/eevee/shaders/bsdf_common_lib.glsl b/source/blender/draw/engines/eevee/shaders/bsdf_common_lib.glsl
index 2aa51039e71..3e0e36cad24 100644
--- a/source/blender/draw/engines/eevee/shaders/bsdf_common_lib.glsl
+++ b/source/blender/draw/engines/eevee/shaders/bsdf_common_lib.glsl
@@ -1,5 +1,6 @@
 
 #define M_PI        3.14159265358979323846  /* pi */
+#define M_2PI       6.28318530717958647692  /* 2*pi */
 #define M_PI_2      1.57079632679489661923  /* pi/2 */
 #define M_1_PI      0.318309886183790671538  /* 1/pi */
 #define M_1_2PI     0.159154943091895335768  /* 1/(2*pi) */
@@ -8,62 +9,45 @@
 #define LUT_SIZE 64
 
 uniform mat4 ProjectionMatrix;
+uniform mat4 ViewProjectionMatrix;
+uniform mat4 ViewMatrixInverse;
 uniform vec4 viewvecs[2];
+#ifndef SHADOW_SHADER
+uniform mat4 ViewMatrix;
+#else
+layout(std140) uniform shadow_render_block {
+	mat4 ShadowMatrix[6];
+	mat4 FaceViewMatrix[6];
+	vec4 lampPosition;
+	float cubeTexelSize;
+	float storedTexelSize;
+	float nearClip;
+	float farClip;
+	int shadowSampleCount;
+	float shadowInvSampleCount;
+};
 
-/* ------- Structures -------- */
+flat in int shFace; /* Shadow layer we are rendering to. */
+#define ViewMatrix      FaceViewMatrix[shFace]
+#endif
 
-struct ProbeData {
-	vec4 position_type;
-	vec4 attenuation_fac_type;
-	mat4 influencemat;
-	mat4 parallaxmat;
-};
+uniform vec2 mipRatio[10];
 
-#define PROBE_PARALLAX_BOX    1.0
-#define PROBE_ATTENUATION_BOX 1.0
-
-#define p_position      position_type.xyz
-#define p_parallax_type position_type.w
-#define p_atten_fac     attenuation_fac_type.x
-#define p_atten_type    attenuation_fac_type.y
-
-struct PlanarData {
-	vec4 plane_equation;
-	vec4 clip_vec_x_fade_scale;
-	vec4 clip_vec_y_fade_bias;
-	vec4 clip_edges;
-	vec4 facing_scale_bias;
-	mat4 reflectionmat; /* transform world space into reflection texture space */
-};
+/* Buffers */
+uniform sampler2D colorBuffer;
+uniform sampler2D depthBuffer;
+uniform sampler2D maxzBuffer;
+uniform sampler2D minzBuffer;
+uniform sampler2DArray planarDepth;
 
-#define pl_plane_eq      plane_equation
-#define pl_normal        plane_equation.xyz
-#define pl_facing_scale  facing_scale_bias.x
-#define pl_facing_bias   facing_scale_bias.y
-#define pl_fade_scale    clip_vec_x_fade_scale.w
-#define pl_fade_bias     clip_vec_y_fade_bias.w
-#define pl_clip_pos_x    clip_vec_x_fade_scale.xyz
-#define pl_clip_pos_y    clip_vec_y_fade_bias.xyz
-#define pl_clip_edges    clip_edges
-
-struct GridData {
-	mat4 localmat;
-	ivec4 resolution_offset;
-	vec4 ws_corner_atten_scale; /* world space corner position */
-	vec4 ws_increment_x_atten_bias; /* world space vector between 2 opposite cells */
-	vec4 ws_increment_y;
-	vec4 ws_increment_z;
-};
+#define cameraForward   normalize(ViewMatrixInverse[2].xyz)
+#define cameraPos       ViewMatrixInverse[3].xyz
+#define cameraVec      ((ProjectionMatrix[3][3] == 0.0) ? normalize(cameraPos - worldPosition) : cameraForward)
+#define viewCameraVec  ((ProjectionMatrix[3][3] == 0.0) ? normalize(-viewPosition) : vec3(0.0, 0.0, 1.0))
 
-#define g_corner        ws_corner_atten_scale.xyz
-#define g_atten_scale   ws_corner_atten_scale.w
-#define g_atten_bias    ws_increment_x_atten_bias.w
-#define g_increment_x   ws_increment_x_atten_bias.xyz
-#define g_increment_y   ws_increment_y.xyz
-#define g_increment_z   ws_increment_z.xyz
-#define g_resolution    resolution_offset.xyz
-#define g_offset        resolution_offset.w
+/* ------- Structures -------- */
 
+/* ------ Lights ----- */
 struct LightData {
 	vec4 position_influence;      /* w : InfluenceRadius */
 	vec4 color_spec;              /* w : Spec Intensity */
@@ -89,52 +73,56 @@ struct LightData {
 #define l_radius       spotdata_radius_shadow.z
 #define l_shadowid     spotdata_radius_shadow.w
 
+/* ------ Shadows ----- */
+#ifndef MAX_CASCADE_NUM
+#define MAX_CASCADE_NUM 4
+#endif
 
-struct ShadowCubeData {
+struct ShadowData {
 	vec4 near_far_bias_exp;
+	vec4 shadow_data_start_end;
+	vec4 contact_shadow_data;
 };
 
-/* convenience aliases */
-#define sh_cube_near   near_far_bias_exp.x
-#define sh_cube_far    near_far_bias_exp.y
-#define sh_cube_bias   near_far_bias_exp.z
-#define sh_cube_exp    near_far_bias_exp.w
-
-
-struct ShadowMapData {
-	mat4 shadowmat;
-	vec4 near_far_bias;
+struct ShadowCubeData {
+	vec4 position;
 };
 
-/* convenience aliases */
-#define sh_map_near   near_far_bias.x
-#define sh_map_far    near_far_bias.y
-#define sh_map_bias   near_far_bias.z
-
-#ifndef MAX_CASCADE_NUM
-#define MAX_CASCADE_NUM 4
-#endif
-
 struct ShadowCascadeData {
 	mat4 shadowmat[MAX_CASCADE_NUM];
-	/* arrays of float are not aligned so use vec4 */
-	vec4 split_distances;
-	vec4 bias;
+	vec4 split_start_distances;
+	vec4 split_end_distances;
 };
 
-struct ShadingData {
-	vec3 V; /* View vector */
-	vec3 N; /* World Normal of the fragment */
-	vec3 W; /* World Position of the fragment */
-	vec3 l_vector; /* Current Light vector */
-};
+/* convenience aliases */
+#define sh_near   near_far_bias_exp.x
+#define sh_far    near_far_bias_exp.y
+#define sh_bias   near_far_bias_exp.z
+#define sh_exp    near_far_bias_exp.w
+#define sh_bleed  near_far_bias_exp.w
+#define sh_tex_start    shadow_data_start_end.x
+#define sh_data_start   shadow_data_start_end.y
+#define sh_multi_nbr    shadow_data_start_end.z
+#define sh_contact_dist            contact_shadow_data.x
+#define sh_contact_offset          contact_shadow_data.y
+#define sh_contact_spread          contact_shadow_data.z
+#define sh_contact_thickness       contact_shadow_data.w
 
 /* ------- Convenience functions --------- */
 
 vec3 mul(mat3 m, vec3 v) { return m * v; }
 mat3 mul(mat3 m1, mat3 m2) { return m1 * m2; }
+vec3 transform_direction(mat4 m, vec3 v) { return mat3(m) * v; }
+vec3 transform_point(mat4 m, vec3 v) { return (m * vec4(v, 1.0)).xyz; }
+vec3 project_point(mat4 m, vec3 v) {
+	vec4 tmp = m * vec4(v, 1.0);
+	return tmp.xyz / tmp.w;
+}
 
+float min_v2(vec2 v) { return min(v.x, v.y); }
 float min_v3(vec3 v) { return min(v.x, min(v.y, v.z)); }
+float max_v2(vec2 v) { return max(v.x, v.y); }
+float max_v3(vec3 v) { return max(v.x, max(v.y, v.z)); }
 
 float saturate(float a) { return clamp(a, 0.0, 1.0); }
 vec2 saturate(vec2 a) { return clamp(a, 0.0, 1.0); }
@@ -147,20 +135,43 @@ float len_squared(vec3 a) { return dot(a, a); }
 
 float inverse_distance(vec3 V) { return max( 1 / length(V), 1e-8); }
 
+vec2 mip_ratio_interp(float mip) {
+	float low_mip = floor(mip);
+	return mix(mipRatio[int(low_mip)], mipRatio[int(low_mip + 1.0)], mip - low_mip);
+}
 /* ------- Fast Math ------- */
 
 /* [Drobot2014a] Low Level Optimizations for GCN */
-float fast_sqrt(float x)
+float fast_sqrt(float v)
 {
-	return intBitsToFloat(0x1fbd1df5 + (floatBitsToInt(x) >> 1));
+	return intBitsToFloat(0x1fbd1df5 + (floatBitsToInt(v) >> 1));
+}
+
+vec2 fast_sqrt(vec2 v)
+{
+	return intBitsToFloat(0x1fbd1df5 + (floatBitsToInt(v) >> 1));
 }
 
 /* [Eberly2014] GPGPU Programming for Games and Science */
-float fast_acos(float x)
+float fast_acos(float v)
+{
+	float res = -0.156583 * abs(v) + M_PI_2;
+	res *= fast_sqrt(1.0 - abs(v));
+	return (v >= 0) ? res : M_PI - res;
+}
+
+vec2 fast_acos(vec2 v)
 {
-	float res = -0.156583 * abs(x) + M_PI_2;
-	res *= fast_sqrt(1.0 - abs(x));
-	return (x >= 0) ? res : M_PI - res;
+	vec2 res = -0.156583 * abs(v) + M_PI_2;
+	res *= fast_sqrt(1.0 - abs(v));
+	v.x = (v.x >= 0) ? res.x : M_PI - res.x;
+	v.y = (v.y >= 0) ? res.y : M_PI - res.y;
+	return v;
+}
+
+float point_plane_projection_dist(vec3 lineorigin, vec3 planeorigin, vec3 planenormal)
+{
+	return dot(planenormal, planeorigin - lineorigin);
 }
 
 float line_plane_intersect_dist(vec3 lineorigin, vec3 linedirection, vec3 planeorigin, vec3 planenormal)
@@ -181,6 +192,12 @@ vec3 line_plane_intersect(vec3 lineorigin, vec3 linedirection, vec3 planeorigin,
 	return lineorigin + linedirection * dist;
 }
 
+vec3 line_plane_intersect(vec3 lineorigin, vec3 linedirection, vec4 plane)
+{
+	float dist = line_plane_intersect_dist(lineorigin, linedirection, plane);
+	return lineorigin + linedirection * dist;
+}
+
 float line_aligned_plane_intersect_dist(vec3 lineorigin, vec3 linedirection, vec3 planeorigin)
 {
 	/* aligned plane normal */
@@ -275,20 +292,41 @@ float buffer_depth(bool is_persp, float z, float zf, float zn)
 	}
 }
 
-vec3 get_view_space_from_depth(vec2 uvcoords, float depth)
+float get_view_z_from_depth(float depth)
 {
 	if (ProjectionMatrix[3][3] == 0.0) {
 		float d = 2.0 * depth - 1.0;
-		float zview = -ProjectionMatrix[3][2] / (d + ProjectionMatrix[2][2]);
-		return (viewvecs[0].xyz + vec3(uvcoords, 0.0) * viewvecs[1].xyz) * zview;
+		return -ProjectionMatrix[3][2] / (d + ProjectionMatrix[2][2]);
+	}
+	else {
+		return viewvecs[0].z + depth * viewvecs[1].z;
+	}
+}
+
+vec2 get_uvs_from_view(vec3 view)
+{
+	vec3 ndc = project_point(ProjectionMatrix, view);
+	return ndc.xy * 0.5 + 0.5;
+}
+
+vec3 get_view_space_from_depth(vec2 uvcoords, float depth)
+{
+	if (ProjectionMatrix[3][3] == 0.0) {
+		return (viewvecs[0].xyz + vec3(uvcoords, 0.0) * viewvecs[1].xyz) * get_view_z_from_depth(depth);
 	}
 	else {
 		return viewvecs[0].xyz + vec3(uvcoords, depth) * viewvecs[1].xyz;
 	}
 }
 
-vec3 get_specular_dominant_dir(vec3 N, vec3 R, float roughness)
+vec3 get_world_space_from_depth(vec2 uvcoords, float depth)
+{
+	return (ViewMatrixInverse * vec4(get_view_space_from_depth(uvcoords, depth), 1.0)).xyz;
+}
+
+vec3 get_specular_reflection_dominant_dir(vec3 N, vec3 V, float roughness)
 {
+	vec3 R = -reflect(V, N);
 	float smoothness = 1.0 - roughness;
 	float fac = smoothness * (sqrt(smoothness) + roughness);
 	return normalize(mix(N, R, fac));
@@ -299,14 +337,125 @@ float specular_occlusion(float NV, float AO, float roughness)
 	return saturate(pow(NV + AO, roughness) - 1.0 + AO);
 }
 
+/* --- Refraction utils --- */
+
+float ior_from_f0(float f0)
+{
+	float f = sqrt(f0);
+	return (-f - 1.0) / (f - 1.0);
+}
+
+float f0_from_ior(float eta)
+{
+	float A = (eta - 1.0) / (eta + 1.0);
+	return A * A;
+}
+
+vec3 get_specular_refraction_dominant_dir(vec3 N, vec3 V, float roughness, float ior)
+{
+	/* TODO: This a bad approximation. Better approximation should fit
+	 * the refracted vector and roughness into the best prefiltered reflection
+	 * lobe. */
+	/* Correct the IOR for ior < 1.0 to not see the abrupt delimitation or the TIR */
+	ior = (ior < 1.0) ? mix(ior, 1.0, roughness) : ior;
+	float eta = 1.0 / ior;
+
+	float NV = dot(N, -V);
+
+	/* Custom Refraction. */
+	float k = 1.0 - eta * eta * (1.0 - NV * NV);
+	k = max(0.0, k); /* Only this changes. */
+	vec3 R = eta * -V - (eta * NV + sqrt(k)) * N;
+
+	return R;
+}
+
+float get_btdf_lut(sampler2DArray btdf_lut_tex, float NV, float roughness, float ior)
+{
+	const vec3 lut_scale_bias_texel_size = vec3((LUT_SIZE - 1.0), 0.5, 1.5) / LUT_SIZE;
+
+	vec3 coords;
+	/* Try to compensate for the low resolution and interpolation error. */
+	coords.x = (ior > 1.0)
+	           ? (0.9 + lut_scale_bias_texel_size.z) + (0.1 - lut_scale_bias_texel_size.z) * f0_from_ior(ior)
+	           : (0.9 + lut_scale_bias_texel_size.z) * ior * ior;
+	coords.y = 1.0 - saturate(NV);
+	coords.xy *= lut_scale_bias_texel_size.x;
+	coords.xy += lut_scale_bias_texel_size.y;
+
+	const float lut_lvl_ofs = 4.0; /* First texture lvl of roughness. */
+	const float lut_lvl_scale = 16.0; /* How many lvl of roughness in the lut. */
+
+	float mip = roughness * lut_lvl_scale;
+	float mip_floor = floor(mip);
+
+	coords.z = lut_lvl_ofs + mip_floor + 1.0;
+	float btdf_high = textureLod(btdf_lut_tex, coords, 0.0).r;
+
+	coords.z -= 1.0;
+	float btdf_low = textureLod(btdf_lut_tex, coords, 0.0).r;
+
+	float btdf = (ior == 1.0) ? 1.0 : mix(btdf_low, btdf_high, mip - coords.z);
+
+	return btdf;
+}
+
+/* ---- Encode / Decode Normal buffer data ---- */
+/* From http://aras-p.info/texts/CompactNormalStorage.html
+ * Using Method #4: Spheremap Transform */
+vec2 normal_encode(vec3 n, vec3 view)
+{
+    float p = sqrt(n.z * 8.0 + 8.0);
+    return n.xy / p + 0.5;
+}
+
+vec3 normal_decode(vec2 enc, vec3 view)
+{
+    vec2 fenc = enc * 4.0 - 2.0;
+    float f = dot(fenc, fenc);
+    float g = sqrt(1.0 - f / 4.0);
+    vec3 n;
+    n.xy = fenc*g;
+    n.z = 1 - f / 2;
+    return n;
+}
+
+/* Fresnel monochromatic, perfect mirror */
+float F_eta(float eta, float cos_theta)
+{
+	/* compute fresnel reflectance without explicitly computing
+	 * the refracted direction */
+	float c = abs(cos_theta);
+	float g = eta * eta - 1.0 + c * c;
+	float result;
+
+	if (g > 0.0) {
+		g = sqrt(g);
+		vec2 g_c = vec2(g) + vec2(c, -c);
+		float A = g_c.y / g_c.x;
+		A *= A;
+		g_c *= c;
+		float B = (g_c.y - 1.0) / (g_c.x + 1.0);
+		B *= B;
+		result = 0.5 * A * (1.0 + B);
+	}
+	else {
+		result = 1.0;  /* TIR (no refracted component) */
+	}
+
+	return result;
+}
+
 /* Fresnel */
 vec3 F_schlick(vec3 f0, float cos_theta)
 {
-	float fac = pow(1.0 - cos_theta, 5);
+	float fac = 1.0 - cos_theta;
+	float fac2 = fac * fac;
+	fac = fac2 * fac2 * fac;
 
 	/* Unreal specular matching : if specular color is below 2% intensity,
 	 * (using green channel for intensity) treat as shadowning */
-	return saturate(50.0 * f0.g) * fac + (1.0 - fac) * f0;
+	return saturate(50.0 * dot(f0, vec3(0.3, 0.6, 0.1))) * fac + (1.0 - fac) * f0;
 }
 
 /* Fresnel approximation for LTC area lights (not MRP) */
@@ -315,16 +464,16 @@ vec3 F_area(vec3 f0, vec2 lut)
 	vec2 fac = normalize(lut.xy);
 
 	/* Unreal specular matching : if specular color is below 2% intensity,
-	 * (using green channel for intensity) treat as shadowning */
-	return saturate(50.0 * f0.g) * fac.y + fac.x * f0;
+	 * treat as shadowning */
+	return saturate(50.0 * dot(f0, vec3(0.3, 0.6, 0.1))) * fac.y + fac.x * f0;
 }
 
-/* Fresnel approximation for LTC area lights (not MRP) */
+/* Fresnel approximation for IBL */
 vec3 F_ibl(vec3 f0, vec2 lut)
 {
 	/* Unreal specular matching : if specular color is below 2% intensity,
-	 * (using green channel for intensity) treat as shadowning */
-	return saturate(50.0 * f0.g) * lut.y + lut.x * f0;
+	 * treat as shadowning */
+	return saturate(50.0 * dot(f0, vec3(0.3, 0.6, 0.1))) * lut.y + lut.x * f0;
 }
 
 /* GGX */
@@ -361,3 +510,140 @@ float bsdf_ggx(vec3 N, vec3 L, vec3 V, float roughness)
 	/* bsdf = D * G / (4.0 * NL * NV); /* Reference function */
 	return NL * a2 / (D * G); /* NL to Fit cycles Equation : line. 345 in bsdf_microfacet.h */
 }
+
+void accumulate_light(vec3 light, float fac, inout vec4 accum)
+{
+	accum += vec4(light, 1.0) * min(fac, (1.0 - accum.a));
+}
+
+/* ----------- Cone Apperture Approximation --------- */
+
+/* Return a fitted cone angle given the input roughness */
+float cone_cosine(float r)
+{
+	/* Using phong gloss
+	 * roughness = sqrt(2/(gloss+2)) */
+	float gloss = -2 + 2 / (r * r);
+	/* Drobot 2014 in GPUPro5 */
+	// return cos(2.0 * sqrt(2.0 / (gloss + 2)));
+	/* Uludag 2014 in GPUPro5 */
+	// return pow(0.244, 1 / (gloss + 1));
+	/* Jimenez 2016 in Practical Realtime Strategies for Accurate Indirect Occlusion*/
+	return exp2(-3.32193 * r * r);
+}
+
+/* --------- Closure ---------- */
+#ifdef VOLUMETRICS
+
+struct Closure {
+	vec3 absorption;
+	vec3 scatter;
+	vec3 emission;
+	float anisotropy;
+};
+
+#define CLOSURE_DEFAULT Closure(vec3(0.0), vec3(0.0), vec3(0.0), 0.0)
+
+Closure closure_mix(Closure cl1, Closure cl2, float fac)
+{
+	Closure cl;
+	cl.absorption = mix(cl1.absorption, cl2.absorption, fac);
+	cl.scatter = mix(cl1.scatter, cl2.scatter, fac);
+	cl.emission = mix(cl1.emission, cl2.emission, fac);
+	cl.anisotropy = mix(cl1.anisotropy, cl2.anisotropy, fac);
+	return cl;
+}
+
+Closure closure_add(Closure cl1, Closure cl2)
+{
+	Closure cl;
+	cl.absorption = cl1.absorption + cl2.absorption;
+	cl.scatter = cl1.scatter + cl2.scatter;
+	cl.emission = cl1.emission + cl2.emission;
+	cl.anisotropy = (cl1.anisotropy + cl2.anisotropy) / 2.0; /* Average phase (no multi lobe) */
+	return cl;
+}
+#else
+
+struct Closure {
+	vec3 radiance;
+	float opacity;
+	vec4 ssr_data;
+	vec2 ssr_normal;
+	int ssr_id;
+};
+
+/* This is hacking ssr_id to tag transparent bsdf */
+#define TRANSPARENT_CLOSURE_FLAG -2
+#define REFRACT_CLOSURE_FLAG -3
+
+#define CLOSURE_DEFAULT Closure(vec3(0.0), 1.0, vec4(0.0), vec2(0.0), -1)
+
+uniform int outputSsrId;
+
+Closure closure_mix(Closure cl1, Closure cl2, float fac)
+{
+	Closure cl;
+	if (cl1.ssr_id == outputSsrId) {
+		cl.ssr_data = mix(cl1.ssr_data.xyzw, vec4(vec3(0.0), cl1.ssr_data.w), fac); /* do not blend roughness */
+		cl.ssr_normal = cl1.ssr_normal;
+		cl.ssr_id = cl1.ssr_id;
+	}
+	else {
+		cl.ssr_data = mix(vec4(vec3(0.0), cl2.ssr_data.w), cl2.ssr_data.xyzw, fac); /* do not blend roughness */
+		cl.ssr_normal = cl2.ssr_normal;
+		cl.ssr_id = cl2.ssr_id;
+	}
+	if (cl1.ssr_id == TRANSPARENT_CLOSURE_FLAG) {
+		cl1.radiance = cl2.radiance;
+	}
+	if (cl2.ssr_id == TRANSPARENT_CLOSURE_FLAG) {
+		cl2.radiance = cl1.radiance;
+	}
+	cl.radiance = mix(cl1.radiance, cl2.radiance, fac);
+	cl.opacity = mix(cl1.opacity, cl2.opacity, fac);
+	return cl;
+}
+
+Closure closure_add(Closure cl1, Closure cl2)
+{
+	Closure cl = (cl1.ssr_id == outputSsrId) ? cl1 : cl2;
+	cl.radiance = cl1.radiance + cl2.radiance;
+	cl.opacity = cl1.opacity + cl2.opacity;
+	return cl;
+}
+
+#if defined(MESH_SHADER) && !defined(USE_ALPHA_HASH) && !defined(USE_ALPHA_CLIP) && !defined(SHADOW_SHADER) && !defined(USE_MULTIPLY)
+layout(location = 0) out vec4 fragColor;
+layout(location = 1) out vec4 ssrNormals;
+layout(location = 2) out vec4 ssrData;
+
+Closure nodetree_exec(void); /* Prototype */
+
+#define NODETREE_EXEC
+void main()
+{
+	Closure cl = nodetree_exec();
+	fragColor = vec4(cl.radiance, cl.opacity);
+	ssrNormals = cl.ssr_normal.xyyy;
+	ssrData = cl.ssr_data;
+}
+
+#endif /* MESH_SHADER && !SHADOW_SHADER */
+
+#endif /* VOLUMETRICS */
+
+Closure nodetree_exec(void); /* Prototype */
+
+/* TODO find a better place */
+#ifdef USE_MULTIPLY
+
+out vec4 fragColor;
+
+#define NODETREE_EXEC
+void main()
+{
+	Closure cl = nodetree_exec();
+	fragColor = vec4(mix(vec3(1.0), cl.radiance, cl.opacity), 1.0);
+}
+#endif
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/bsdf_direct_lib.glsl b/source/blender/draw/engines/eevee/shaders/bsdf_direct_lib.glsl
index a1a5fab03af..d0a365f5a3e 100644
--- a/source/blender/draw/engines/eevee/shaders/bsdf_direct_lib.glsl
+++ b/source/blender/draw/engines/eevee/shaders/bsdf_direct_lib.glsl
@@ -11,32 +11,32 @@
 
 /* ------------ Diffuse ------------- */
 
-float direct_diffuse_point(LightData ld, ShadingData sd)
+float direct_diffuse_point(vec3 N, vec4 l_vector)
 {
-	float dist = length(sd.l_vector);
-	vec3 L = sd.l_vector / dist;
-	float bsdf = max(0.0, dot(sd.N, L));
+	float dist = l_vector.w;
+	vec3 L = l_vector.xyz / dist;
+	float bsdf = max(0.0, dot(N, L));
 	bsdf /= dist * dist;
 	return bsdf;
 }
 
 /* infinitly far away point source, no decay */
-float direct_diffuse_sun(LightData ld, ShadingData sd)
+float direct_diffuse_sun(LightData ld, vec3 N)
 {
-	float bsdf = max(0.0, dot(sd.N, -ld.l_forward));
+	float bsdf = max(0.0, dot(N, -ld.l_forward));
 	bsdf *= M_1_PI; /* Normalize */
 	return bsdf;
 }
 
 /* From Frostbite PBR Course
- * Analitical irradiance from a sphere with correct horizon handling
+ * Analytical irradiance from a sphere with correct horizon handling
  * http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf */
-float direct_diffuse_sphere(LightData ld, ShadingData sd)
+float direct_diffuse_sphere(LightData ld, vec3 N, vec4 l_vector)
 {
-	float dist = length(sd.l_vector);
-	vec3 L = sd.l_vector / dist;
+	float dist = l_vector.w;
+	vec3 L = l_vector.xyz / dist;
 	float radius = max(ld.l_sizex, 0.0001);
-	float costheta = clamp(dot(sd.N, L), -0.999, 0.999);
+	float costheta = clamp(dot(N, L), -0.999, 0.999);
 	float h = min(ld.l_radius / dist , 0.9999);
 	float h2 = h*h;
 	float costheta2 = costheta * costheta;
@@ -61,15 +61,15 @@ float direct_diffuse_sphere(LightData ld, ShadingData sd)
 
 /* From Frostbite PBR Course
  * http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf */
-float direct_diffuse_rectangle(LightData ld, ShadingData sd)
+float direct_diffuse_rectangle(LightData ld, vec3 N, vec3 V, vec4 l_vector)
 {
 	vec3 corners[4];
-	corners[0] = sd.l_vector + ld.l_right * -ld.l_sizex + ld.l_up *  ld.l_sizey;
-	corners[1] = sd.l_vector + ld.l_right * -ld.l_sizex + ld.l_up * -ld.l_sizey;
-	corners[2] = sd.l_vector + ld.l_right *  ld.l_sizex + ld.l_up * -ld.l_sizey;
-	corners[3] = sd.l_vector + ld.l_right *  ld.l_sizex + ld.l_up *  ld.l_sizey;
+	corners[0] = l_vector.xyz + ld.l_right * -ld.l_sizex + ld.l_up *  ld.l_sizey;
+	corners[1] = l_vector.xyz + ld.l_right * -ld.l_sizex + ld.l_up * -ld.l_sizey;
+	corners[2] = l_vector.xyz + ld.l_right *  ld.l_sizex + ld.l_up * -ld.l_sizey;
+	corners[3] = l_vector.xyz + ld.l_right *  ld.l_sizex + ld.l_up *  ld.l_sizey;
 
-	float bsdf = ltc_evaluate(sd.N, sd.V, mat3(1.0), corners);
+	float bsdf = ltc_evaluate(N, V, mat3(1.0), corners);
 	bsdf *= M_1_2PI;
 	return bsdf;
 }
@@ -83,35 +83,37 @@ float direct_diffuse_unit_disc(vec3 N, vec3 L)
 #endif
 
 /* ----------- GGx ------------ */
-vec3 direct_ggx_point(ShadingData sd, float roughness, vec3 f0)
+vec3 direct_ggx_point(vec3 N, vec3 V, vec4 l_vector, float roughness, vec3 f0)
 {
-	float dist = length(sd.l_vector);
-	vec3 L = sd.l_vector / dist;
-	float bsdf = bsdf_ggx(sd.N, L, sd.V, roughness);
+	roughness = max(1e-3, roughness);
+	float dist = l_vector.w;
+	vec3 L = l_vector.xyz / dist;
+	float bsdf = bsdf_ggx(N, L, V, roughness);
 	bsdf /= dist * dist;
 
 	/* Fresnel */
-	float VH = max(dot(sd.V, normalize(sd.V + L)), 0.0);
+	float VH = max(dot(V, normalize(V + L)), 0.0);
 	return F_schlick(f0, VH) * bsdf;
 }
 
-vec3 direct_ggx_sun(LightData ld, ShadingData sd, float roughness, vec3 f0)
+vec3 direct_ggx_sun(LightData ld, vec3 N, vec3 V, float roughness, vec3 f0)
 {
-	float bsdf = bsdf_ggx(sd.N, -ld.l_forward, sd.V, roughness);
-	float VH = max(dot(sd.V, normalize(sd.V - ld.l_forward)), 0.0);
+	roughness = max(1e-3, roughness);
+	float bsdf = bsdf_ggx(N, -ld.l_forward, V, roughness);
+	float VH = dot(V, -ld.l_forward) * 0.5 + 0.5;
 	return F_schlick(f0, VH) * bsdf;
 }
 
-vec3 direct_ggx_sphere(LightData ld, ShadingData sd, float roughness, vec3 f0)
+vec3 direct_ggx_sphere(LightData ld, vec3 N, vec3 V, vec4 l_vector, float roughness, vec3 f0)
 {
-	vec3 L = normalize(sd.l_vector);
-	vec3 spec_dir = get_specular_dominant_dir(sd.N, reflect(-sd.V, sd.N), roughness);
-	vec3 P = line_aligned_plane_intersect(vec3(0.0), spec_dir, sd.l_vector);
+	vec3 L = l_vector.xyz / l_vector.w;
+	vec3 spec_dir = get_specular_reflection_dominant_dir(N, V, roughness);
+	vec3 P = line_aligned_plane_intersect(vec3(0.0), spec_dir, l_vector.xyz);
 
-	vec3 Px = normalize(P - sd.l_vector) * ld.l_radius;
+	vec3 Px = normalize(P - l_vector.xyz) * ld.l_radius;
 	vec3 Py = cross(Px, L);
 
-	vec2 uv = lut_coords(dot(sd.N, sd.V), sqrt(roughness));
+	vec2 uv = lut_coords(dot(N, V), sqrt(roughness));
 	vec3 brdf_lut = texture(utilTex, vec3(uv, 1.0)).rgb;
 	vec4 ltc_lut = texture(utilTex, vec3(uv, 0.0)).rgba;
 	mat3 ltc_mat = ltc_matrix(ltc_lut);
@@ -123,22 +125,22 @@ vec3 direct_ggx_sphere(LightData ld, ShadingData sd, float roughness, vec3 f0)
 
 	/* counter clockwise */
 	vec3 points[8];
-	points[0] = sd.l_vector + Px;
-	points[1] = sd.l_vector - Pxy2;
-	points[2] = sd.l_vector - Py;
-	points[3] = sd.l_vector - Pxy1;
-	points[4] = sd.l_vector - Px;
-	points[5] = sd.l_vector + Pxy2;
-	points[6] = sd.l_vector + Py;
-	points[7] = sd.l_vector + Pxy1;
-	float bsdf = ltc_evaluate_circle(sd.N, sd.V, ltc_mat, points);
+	points[0] = l_vector.xyz + Px;
+	points[1] = l_vector.xyz - Pxy2;
+	points[2] = l_vector.xyz - Py;
+	points[3] = l_vector.xyz - Pxy1;
+	points[4] = l_vector.xyz - Px;
+	points[5] = l_vector.xyz + Pxy2;
+	points[6] = l_vector.xyz + Py;
+	points[7] = l_vector.xyz + Pxy1;
+	float bsdf = ltc_evaluate_circle(N, V, ltc_mat, points);
 #else
 	vec3 points[4];
-	points[0] = sd.l_vector + Px;
-	points[1] = sd.l_vector - Py;
-	points[2] = sd.l_vector - Px;
-	points[3] = sd.l_vector + Py;
-	float bsdf = ltc_evaluate(sd.N, sd.V, ltc_mat, points);
+	points[0] = l_vector.xyz + Px;
+	points[1] = l_vector.xyz - Py;
+	points[2] = l_vector.xyz - Px;
+	points[3] = l_vector.xyz + Py;
+	float bsdf = ltc_evaluate(N, V, ltc_mat, points);
 	/* sqrt(pi/2) difference between square and disk area */
 	bsdf *= 1.25331413731;
 #endif
@@ -151,19 +153,19 @@ vec3 direct_ggx_sphere(LightData ld, ShadingData sd, float roughness, vec3 f0)
 	return spec;
 }
 
-vec3 direct_ggx_rectangle(LightData ld, ShadingData sd, float roughness, vec3 f0)
+vec3 direct_ggx_rectangle(LightData ld, vec3 N, vec3 V, vec4 l_vector, float roughness, vec3 f0)
 {
 	vec3 corners[4];
-	corners[0] = sd.l_vector + ld.l_right * -ld.l_sizex + ld.l_up *  ld.l_sizey;
-	corners[1] = sd.l_vector + ld.l_right * -ld.l_sizex + ld.l_up * -ld.l_sizey;
-	corners[2] = sd.l_vector + ld.l_right *  ld.l_sizex + ld.l_up * -ld.l_sizey;
-	corners[3] = sd.l_vector + ld.l_right *  ld.l_sizex + ld.l_up *  ld.l_sizey;
+	corners[0] = l_vector.xyz + ld.l_right * -ld.l_sizex + ld.l_up *  ld.l_sizey;
+	corners[1] = l_vector.xyz + ld.l_right * -ld.l_sizex + ld.l_up * -ld.l_sizey;
+	corners[2] = l_vector.xyz + ld.l_right *  ld.l_sizex + ld.l_up * -ld.l_sizey;
+	corners[3] = l_vector.xyz + ld.l_right *  ld.l_sizex + ld.l_up *  ld.l_sizey;
 
-	vec2 uv = lut_coords(dot(sd.N, sd.V), sqrt(roughness));
+	vec2 uv = lut_coords(dot(N, V), sqrt(roughness));
 	vec3 brdf_lut = texture(utilTex, vec3(uv, 1.0)).rgb;
 	vec4 ltc_lut = texture(utilTex, vec3(uv, 0.0)).rgba;
 	mat3 ltc_mat = ltc_matrix(ltc_lut);
-	float bsdf = ltc_evaluate(sd.N, sd.V, ltc_mat, corners);
+	float bsdf = ltc_evaluate(N, V, ltc_mat, corners);
 	bsdf *= brdf_lut.b; /* Bsdf intensity */
 	bsdf *= M_1_2PI;
 
diff --git a/source/blender/draw/engines/eevee/shaders/bsdf_sampling_lib.glsl b/source/blender/draw/engines/eevee/shaders/bsdf_sampling_lib.glsl
index 3997de7a22d..f58dac6c0a0 100644
--- a/source/blender/draw/engines/eevee/shaders/bsdf_sampling_lib.glsl
+++ b/source/blender/draw/engines/eevee/shaders/bsdf_sampling_lib.glsl
@@ -6,11 +6,18 @@ uniform float invSampleCount;
 
 vec2 jitternoise = vec2(0.0);
 
+#ifndef UTIL_TEX
+#define UTIL_TEX
+uniform sampler2DArray utilTex;
+#endif /* UTIL_TEX */
+
 void setup_noise(void)
 {
-	jitternoise = texture(texJitter, gl_FragCoord.xy / NOISE_SIZE).rg; /* Global variable */
+	jitternoise = texture(utilTex, vec3(gl_FragCoord.xy / LUT_SIZE, 2.0)).rg; /* Global variable */
+	jitternoise.g = (jitternoise.g - 0.5) * 2.0;
 }
 
+#ifdef HAMMERSLEY_SIZE
 vec3 hammersley_3d(float i, float invsamplenbr)
 {
 	vec3 Xi; /* Theta, cos(Phi), sin(Phi) */
@@ -29,6 +36,7 @@ vec3 hammersley_3d(float i)
 {
 	return hammersley_3d(i, invSampleCount);
 }
+#endif
 
 /* -------------- BSDFS -------------- */
 
@@ -42,19 +50,30 @@ float pdf_hemisphere()
 	return 0.5 * M_1_PI;
 }
 
-vec3 sample_ggx(float nsample, float a2, vec3 N, vec3 T, vec3 B)
+vec3 sample_ggx(vec3 rand, float a2)
 {
-	vec3 Xi = hammersley_3d(nsample);
-
 	/* Theta is the aperture angle of the cone */
-	float z = sqrt( (1.0 - Xi.x) / ( 1.0 + a2 * Xi.x - Xi.x ) ); /* cos theta */
+	float z = sqrt( (1.0 - rand.x) / ( 1.0 + a2 * rand.x - rand.x ) ); /* cos theta */
 	float r = sqrt( 1.0 - z * z ); /* sin theta */
-	float x = r * Xi.y;
-	float y = r * Xi.z;
+	float x = r * rand.y;
+	float y = r * rand.z;
 
 	/* Microfacet Normal */
-	vec3 Ht = vec3(x, y, z);
+	return vec3(x, y, z);
+}
 
+vec3 sample_ggx(vec3 rand, float a2, vec3 N, vec3 T, vec3 B, out float NH)
+{
+	vec3 Ht = sample_ggx(rand, a2);
+	NH = Ht.z;
+	return tangent_to_world(Ht, N, T, B);
+}
+
+#ifdef HAMMERSLEY_SIZE
+vec3 sample_ggx(float nsample, float a2, vec3 N, vec3 T, vec3 B)
+{
+	vec3 Xi = hammersley_3d(nsample);
+	vec3 Ht = sample_ggx(Xi, a2);
 	return tangent_to_world(Ht, N, T, B);
 }
 
@@ -70,4 +89,5 @@ vec3 sample_hemisphere(float nsample, vec3 N, vec3 T, vec3 B)
 	vec3 Ht = vec3(x, y, z);
 
 	return tangent_to_world(Ht, N, T, B);
-}
\ No newline at end of file
+}
+#endif
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/btdf_lut_frag.glsl b/source/blender/draw/engines/eevee/shaders/btdf_lut_frag.glsl
new file mode 100644
index 00000000000..2c604d69641
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/btdf_lut_frag.glsl
@@ -0,0 +1,59 @@
+
+uniform float a2;
+
+out vec4 FragColor;
+
+void main() {
+	vec3 N, T, B, V;
+
+	float x = gl_FragCoord.x / BRDF_LUT_SIZE;
+	float y = gl_FragCoord.y / BRDF_LUT_SIZE;
+	/* There is little variation if ior > 1.0 so we
+	 * maximize LUT precision for ior < 1.0 */
+	x = x * 1.1;
+	float ior = (x > 1.0) ? ior_from_f0((x-1.0) * 10.0) : sqrt(x);
+	float NV = (1.0 - (clamp(y, 1e-4, 0.9999)));
+
+	N = vec3(0.0, 0.0, 1.0);
+	T = vec3(1.0, 0.0, 0.0);
+	B = vec3(0.0, 1.0, 0.0);
+	V = vec3(sqrt(1.0 - NV * NV), 0.0, NV);
+
+	setup_noise();
+
+	/* Integrating BTDF */
+	float btdf_accum = 0.0;
+	for (float i = 0.0; i < sampleCount; i++) {
+		vec3 H = sample_ggx(i, a2, N, T, B); /* Microfacet normal */
+
+		float VH = dot(V, H);
+
+		/* Check if there is total internal reflections. */
+		float c = abs(VH);
+		float g = ior * ior - 1.0 + c * c;
+
+		float eta = 1.0/ior;
+		if (dot(H, V) < 0.0) {
+			H = -H;
+			eta = ior;
+		}
+
+		vec3 L = refract(-V, H, eta);
+		float NL = -dot(N, L);
+
+		if ((NL > 0.0) && (g > 0.0)) {
+			float LH = dot(L, H);
+
+			float G1_l = NL * 2.0 / G1_Smith_GGX(NL, a2); /* Balancing the adjustments made in G1_Smith */
+
+			/* btdf = abs(VH*LH) * (ior*ior) * D * G(V) * G(L) / (Ht2 * NV)
+			 * pdf = (VH * abs(LH)) * (ior*ior) * D * G(V) / (Ht2 * NV) */
+			float btdf = G1_l * abs(VH*LH) / (VH * abs(LH));
+
+			btdf_accum += btdf;
+		}
+	}
+	btdf_accum /= sampleCount;
+
+	FragColor = vec4(btdf_accum, 0.0, 0.0, 1.0);
+}
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/concentric_samples_lib.glsl b/source/blender/draw/engines/eevee/shaders/concentric_samples_lib.glsl
new file mode 100644
index 00000000000..67bcf603a81
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/concentric_samples_lib.glsl
@@ -0,0 +1,267 @@
+/* Precomputed table of concentric samples.
+ * Generated using this algorithm http://l2program.co.uk/900/concentric-disk-sampling
+ * Sorted by radius then by rotation angle.
+ * This way it's better for cache usage and for
+ * easily restricting to a certain number of
+ * sample while still having a circular kernel. */
+
+#define CONCENTRIC_SAMPLE_NUM 256
+const vec2 concentric[CONCENTRIC_SAMPLE_NUM] =
+vec2[CONCENTRIC_SAMPLE_NUM](
+	vec2(0.0441941738242, 0.0441941738242),
+	vec2(-0.0441941738242, -0.0441941738242),
+	vec2(-0.0441941738242, 0.0441941738242),
+	vec2(0.0441941738242, -0.0441941738242),
+	vec2(0.181111092429, 0.0485285709567),
+	vec2(0.132582521472, 0.132582521472),
+	vec2(-0.181111092429, 0.0485285709567),
+	vec2(0.0485285709567, 0.181111092429),
+	vec2(-0.181111092429, -0.0485285709567),
+	vec2(-0.0485285709567, 0.181111092429),
+	vec2(-0.132582521472, -0.132582521472),
+	vec2(-0.132582521472, 0.132582521472),
+	vec2(-0.0485285709567, -0.181111092429),
+	vec2(0.0485285709567, -0.181111092429),
+	vec2(0.132582521472, -0.132582521472),
+	vec2(0.181111092429, -0.0485285709567),
+	vec2(0.308652606436, 0.0488857703251),
+	vec2(0.278439538809, 0.141872031169),
+	vec2(0.220970869121, 0.220970869121),
+	vec2(-0.278439538809, 0.141872031169),
+	vec2(0.141872031169, 0.278439538809),
+	vec2(-0.308652606436, 0.0488857703251),
+	vec2(0.0488857703251, 0.308652606436),
+	vec2(-0.308652606436, -0.0488857703251),
+	vec2(-0.0488857703251, 0.308652606436),
+	vec2(-0.278439538809, -0.141872031169),
+	vec2(-0.141872031169, 0.278439538809),
+	vec2(-0.220970869121, -0.220970869121),
+	vec2(-0.220970869121, 0.220970869121),
+	vec2(-0.141872031169, -0.278439538809),
+	vec2(-0.0488857703251, -0.308652606436),
+	vec2(0.0488857703251, -0.308652606436),
+	vec2(0.141872031169, -0.278439538809),
+	vec2(0.220970869121, -0.220970869121),
+	vec2(0.278439538809, -0.141872031169),
+	vec2(0.308652606436, -0.0488857703251),
+	vec2(0.434749091828, 0.0489844582952),
+	vec2(0.41294895701, 0.144497089605),
+	vec2(0.370441837162, 0.232764033475),
+	vec2(0.309359216769, 0.309359216769),
+	vec2(-0.370441837162, 0.232764033475),
+	vec2(0.232764033475, 0.370441837162),
+	vec2(-0.41294895701, 0.144497089605),
+	vec2(0.144497089605, 0.41294895701),
+	vec2(-0.434749091828, 0.0489844582952),
+	vec2(0.0489844582952, 0.434749091828),
+	vec2(-0.434749091828, -0.0489844582952),
+	vec2(-0.0489844582952, 0.434749091828),
+	vec2(-0.41294895701, -0.144497089605),
+	vec2(-0.144497089605, 0.41294895701),
+	vec2(-0.370441837162, -0.232764033475),
+	vec2(-0.232764033475, 0.370441837162),
+	vec2(-0.309359216769, -0.309359216769),
+	vec2(-0.309359216769, 0.309359216769),
+	vec2(-0.232764033475, -0.370441837162),
+	vec2(-0.144497089605, -0.41294895701),
+	vec2(-0.0489844582952, -0.434749091828),
+	vec2(0.0489844582952, -0.434749091828),
+	vec2(0.144497089605, -0.41294895701),
+	vec2(0.232764033475, -0.370441837162),
+	vec2(0.309359216769, -0.309359216769),
+	vec2(0.370441837162, -0.232764033475),
+	vec2(0.41294895701, -0.144497089605),
+	vec2(0.434749091828, -0.0489844582952),
+	vec2(0.560359517677, 0.0490251052956),
+	vec2(0.543333277288, 0.14558571287),
+	vec2(0.509798130208, 0.237722772229),
+	vec2(0.460773024913, 0.322636745447),
+	vec2(0.397747564417, 0.397747564417),
+	vec2(-0.460773024913, 0.322636745447),
+	vec2(0.322636745447, 0.460773024913),
+	vec2(-0.509798130208, 0.237722772229),
+	vec2(0.237722772229, 0.509798130208),
+	vec2(-0.543333277288, 0.14558571287),
+	vec2(0.14558571287, 0.543333277288),
+	vec2(-0.560359517677, 0.0490251052956),
+	vec2(0.0490251052956, 0.560359517677),
+	vec2(-0.560359517677, -0.0490251052956),
+	vec2(-0.0490251052956, 0.560359517677),
+	vec2(-0.543333277288, -0.14558571287),
+	vec2(-0.14558571287, 0.543333277288),
+	vec2(-0.509798130208, -0.237722772229),
+	vec2(-0.237722772229, 0.509798130208),
+	vec2(-0.460773024913, -0.322636745447),
+	vec2(-0.322636745447, 0.460773024913),
+	vec2(-0.397747564417, -0.397747564417),
+	vec2(-0.397747564417, 0.397747564417),
+	vec2(-0.322636745447, -0.460773024913),
+	vec2(-0.237722772229, -0.509798130208),
+	vec2(-0.14558571287, -0.543333277288),
+	vec2(-0.0490251052956, -0.560359517677),
+	vec2(0.0490251052956, -0.560359517677),
+	vec2(0.14558571287, -0.543333277288),
+	vec2(0.237722772229, -0.509798130208),
+	vec2(0.322636745447, -0.460773024913),
+	vec2(0.397747564417, -0.397747564417),
+	vec2(0.460773024913, -0.322636745447),
+	vec2(0.509798130208, -0.237722772229),
+	vec2(0.543333277288, -0.14558571287),
+	vec2(0.560359517677, -0.0490251052956),
+	vec2(0.685748328795, 0.0490456884495),
+	vec2(0.671788470355, 0.146138636568),
+	vec2(0.644152935937, 0.240256623474),
+	vec2(0.603404305327, 0.32948367837),
+	vec2(0.550372103135, 0.412003395727),
+	vec2(0.486135912066, 0.486135912066),
+	vec2(-0.550372103135, 0.412003395727),
+	vec2(0.412003395727, 0.550372103135),
+	vec2(-0.603404305327, 0.32948367837),
+	vec2(0.32948367837, 0.603404305327),
+	vec2(-0.644152935937, 0.240256623474),
+	vec2(0.240256623474, 0.644152935937),
+	vec2(-0.671788470355, 0.146138636568),
+	vec2(0.146138636568, 0.671788470355),
+	vec2(-0.685748328795, 0.0490456884495),
+	vec2(0.0490456884495, 0.685748328795),
+	vec2(-0.685748328795, -0.0490456884495),
+	vec2(-0.0490456884495, 0.685748328795),
+	vec2(-0.671788470355, -0.146138636568),
+	vec2(-0.146138636568, 0.671788470355),
+	vec2(-0.644152935937, -0.240256623474),
+	vec2(-0.240256623474, 0.644152935937),
+	vec2(-0.603404305327, -0.32948367837),
+	vec2(-0.32948367837, 0.603404305327),
+	vec2(-0.550372103135, -0.412003395727),
+	vec2(-0.412003395727, 0.550372103135),
+	vec2(-0.486135912066, -0.486135912066),
+	vec2(-0.486135912066, 0.486135912066),
+	vec2(-0.412003395727, -0.550372103135),
+	vec2(-0.32948367837, -0.603404305327),
+	vec2(-0.240256623474, -0.644152935937),
+	vec2(-0.146138636568, -0.671788470355),
+	vec2(-0.0490456884495, -0.685748328795),
+	vec2(0.0490456884495, -0.685748328795),
+	vec2(0.146138636568, -0.671788470355),
+	vec2(0.240256623474, -0.644152935937),
+	vec2(0.32948367837, -0.603404305327),
+	vec2(0.412003395727, -0.550372103135),
+	vec2(0.486135912066, -0.486135912066),
+	vec2(0.550372103135, -0.412003395727),
+	vec2(0.603404305327, -0.32948367837),
+	vec2(0.644152935937, -0.240256623474),
+	vec2(0.671788470355, -0.146138636568),
+	vec2(0.685748328795, -0.0490456884495),
+	vec2(0.811017637806, 0.0490575291556),
+	vec2(0.799191174395, 0.146457218224),
+	vec2(0.775710704038, 0.241721231257),
+	vec2(0.740918624869, 0.33346040443),
+	vec2(0.695322283745, 0.420336974019),
+	vec2(0.639586577995, 0.501084084011),
+	vec2(0.574524259714, 0.574524259714),
+	vec2(-0.639586577995, 0.501084084011),
+	vec2(0.501084084011, 0.639586577995),
+	vec2(-0.695322283745, 0.420336974019),
+	vec2(0.420336974019, 0.695322283745),
+	vec2(-0.740918624869, 0.33346040443),
+	vec2(0.33346040443, 0.740918624869),
+	vec2(-0.775710704038, 0.241721231257),
+	vec2(0.241721231257, 0.775710704038),
+	vec2(-0.799191174395, 0.146457218224),
+	vec2(0.146457218224, 0.799191174395),
+	vec2(-0.811017637806, 0.0490575291556),
+	vec2(0.0490575291556, 0.811017637806),
+	vec2(-0.811017637806, -0.0490575291556),
+	vec2(-0.0490575291556, 0.811017637806),
+	vec2(-0.799191174395, -0.146457218224),
+	vec2(-0.146457218224, 0.799191174395),
+	vec2(-0.775710704038, -0.241721231257),
+	vec2(-0.241721231257, 0.775710704038),
+	vec2(-0.740918624869, -0.33346040443),
+	vec2(-0.33346040443, 0.740918624869),
+	vec2(-0.695322283745, -0.420336974019),
+	vec2(-0.420336974019, 0.695322283745),
+	vec2(-0.639586577995, -0.501084084011),
+	vec2(-0.501084084011, 0.639586577995),
+	vec2(-0.574524259714, -0.574524259714),
+	vec2(-0.574524259714, 0.574524259714),
+	vec2(-0.501084084011, -0.639586577995),
+	vec2(-0.420336974019, -0.695322283745),
+	vec2(-0.33346040443, -0.740918624869),
+	vec2(-0.241721231257, -0.775710704038),
+	vec2(-0.146457218224, -0.799191174395),
+	vec2(-0.0490575291556, -0.811017637806),
+	vec2(0.0490575291556, -0.811017637806),
+	vec2(0.146457218224, -0.799191174395),
+	vec2(0.241721231257, -0.775710704038),
+	vec2(0.33346040443, -0.740918624869),
+	vec2(0.420336974019, -0.695322283745),
+	vec2(0.501084084011, -0.639586577995),
+	vec2(0.574524259714, -0.574524259714),
+	vec2(0.639586577995, -0.501084084011),
+	vec2(0.695322283745, -0.420336974019),
+	vec2(0.740918624869, -0.33346040443),
+	vec2(0.775710704038, -0.241721231257),
+	vec2(0.799191174395, -0.146457218224),
+	vec2(0.811017637806, -0.0490575291556),
+	vec2(0.936215188832, 0.0490649589778),
+	vec2(0.925957819308, 0.146657310975),
+	vec2(0.905555462146, 0.242642854784),
+	vec2(0.875231649841, 0.335969952699),
+	vec2(0.835318616427, 0.425616093506),
+	vec2(0.786253657449, 0.510599095327),
+	vec2(0.728574338866, 0.589987866609),
+	vec2(0.662912607362, 0.662912607362),
+	vec2(-0.728574338866, 0.589987866609),
+	vec2(0.589987866609, 0.728574338866),
+	vec2(-0.786253657449, 0.510599095327),
+	vec2(0.510599095327, 0.786253657449),
+	vec2(-0.835318616427, 0.425616093506),
+	vec2(0.425616093506, 0.835318616427),
+	vec2(-0.875231649841, 0.335969952699),
+	vec2(0.335969952699, 0.875231649841),
+	vec2(-0.905555462146, 0.242642854784),
+	vec2(0.242642854784, 0.905555462146),
+	vec2(-0.925957819308, 0.146657310975),
+	vec2(0.146657310975, 0.925957819308),
+	vec2(-0.936215188832, 0.0490649589778),
+	vec2(0.0490649589778, 0.936215188832),
+	vec2(-0.936215188832, -0.0490649589778),
+	vec2(-0.0490649589778, 0.936215188832),
+	vec2(-0.925957819308, -0.146657310975),
+	vec2(-0.146657310975, 0.925957819308),
+	vec2(-0.905555462146, -0.242642854784),
+	vec2(-0.242642854784, 0.905555462146),
+	vec2(-0.875231649841, -0.335969952699),
+	vec2(-0.335969952699, 0.875231649841),
+	vec2(-0.835318616427, -0.425616093506),
+	vec2(-0.425616093506, 0.835318616427),
+	vec2(-0.786253657449, -0.510599095327),
+	vec2(-0.510599095327, 0.786253657449),
+	vec2(-0.728574338866, -0.589987866609),
+	vec2(-0.589987866609, 0.728574338866),
+	vec2(-0.662912607362, -0.662912607362),
+	vec2(-0.662912607362, 0.662912607362),
+	vec2(-0.589987866609, -0.728574338866),
+	vec2(-0.510599095327, -0.786253657449),
+	vec2(-0.425616093506, -0.835318616427),
+	vec2(-0.335969952699, -0.875231649841),
+	vec2(-0.242642854784, -0.905555462146),
+	vec2(-0.146657310975, -0.925957819308),
+	vec2(-0.0490649589778, -0.936215188832),
+	vec2(0.0490649589778, -0.936215188832),
+	vec2(0.146657310975, -0.925957819308),
+	vec2(0.242642854784, -0.905555462146),
+	vec2(0.335969952699, -0.875231649841),
+	vec2(0.425616093506, -0.835318616427),
+	vec2(0.510599095327, -0.786253657449),
+	vec2(0.589987866609, -0.728574338866),
+	vec2(0.662912607362, -0.662912607362),
+	vec2(0.728574338866, -0.589987866609),
+	vec2(0.786253657449, -0.510599095327),
+	vec2(0.835318616427, -0.425616093506),
+	vec2(0.875231649841, -0.335969952699),
+	vec2(0.905555462146, -0.242642854784),
+	vec2(0.925957819308, -0.146657310975),
+	vec2(0.936215188832, -0.0490649589778)
+);
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/default_frag.glsl b/source/blender/draw/engines/eevee/shaders/default_frag.glsl
index 004db999149..4ba4192abbd 100644
--- a/source/blender/draw/engines/eevee/shaders/default_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/default_frag.glsl
@@ -4,12 +4,15 @@ uniform float metallic;
 uniform float specular;
 uniform float roughness;
 
-out vec4 FragColor;
-
-void main()
+Closure nodetree_exec(void)
 {
 	vec3 dielectric = vec3(0.034) * specular * 2.0;
 	vec3 diffuse = mix(basecol, vec3(0.0), metallic);
 	vec3 f0 = mix(dielectric, basecol, metallic);
-	FragColor = vec4(eevee_surface_lit((gl_FrontFacing) ? worldNormal : -worldNormal, diffuse, f0, roughness, 1.0), length(viewPosition));
+	vec3 ssr_spec;
+	vec3 radiance = eevee_surface_lit((gl_FrontFacing) ? worldNormal : -worldNormal, diffuse, f0, roughness, 1.0, 0, ssr_spec);
+
+	Closure result = Closure(radiance, 1.0, vec4(ssr_spec, roughness), normal_encode(normalize(viewNormal), viewCameraVec), 0);
+
+	return result;
 }
diff --git a/source/blender/draw/engines/eevee/shaders/effect_bloom_frag.glsl b/source/blender/draw/engines/eevee/shaders/effect_bloom_frag.glsl
index 52b1cc406d2..29543e82f43 100644
--- a/source/blender/draw/engines/eevee/shaders/effect_bloom_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/effect_bloom_frag.glsl
@@ -31,6 +31,7 @@ uniform vec2 sourceBufferTexelSize;
 
 /* Step Blit */
 uniform vec4 curveThreshold;
+uniform float clampIntensity;
 
 /* Step Upsample */
 uniform sampler2D baseBuffer; /* Previous accumulation buffer */
@@ -38,7 +39,7 @@ uniform vec2 baseBufferTexelSize;
 uniform float sampleScale;
 
 /* Step Resolve */
-uniform float bloomIntensity;
+uniform vec3 bloomColor;
 
 in vec4 uvcoordsvar;
 
@@ -46,15 +47,21 @@ out vec4 FragColor;
 
 /* -------------- Utils ------------- */
 
+vec3 safe_color(vec3 c)
+{
+	/* Clamp to avoid black square artifacts if a pixel goes NaN. */
+	return clamp(c, vec3(0.0), vec3(1e20)); /* 1e20 arbitrary. */
+}
+
 float brightness(vec3 c)
 {
-    return max(max(c.r, c.g), c.b);
+	return max(max(c.r, c.g), c.b);
 }
 
 /* 3-tap median filter */
 vec3 median(vec3 a, vec3 b, vec3 c)
 {
-    return a + b + c - min(min(a, b), c) - max(max(a, b), c);
+	return a + b + c - min(min(a, b), c) - max(max(a, b), c);
 }
 
 /* ------------- Filters ------------ */
@@ -64,10 +71,10 @@ vec3 downsample_filter_high(sampler2D tex, vec2 uv, vec2 texelSize)
 	/* Downsample with a 4x4 box filter + anti-flicker filter */
 	vec4 d = texelSize.xyxy * vec4(-1, -1, +1, +1);
 
-	vec3 s1 = texture(tex, uv + d.xy).rgb;
-	vec3 s2 = texture(tex, uv + d.zy).rgb;
-	vec3 s3 = texture(tex, uv + d.xw).rgb;
-	vec3 s4 = texture(tex, uv + d.zw).rgb;
+	vec3 s1 = textureLod(tex, uv + d.xy, 0.0).rgb;
+	vec3 s2 = textureLod(tex, uv + d.zy, 0.0).rgb;
+	vec3 s3 = textureLod(tex, uv + d.xw, 0.0).rgb;
+	vec3 s4 = textureLod(tex, uv + d.zw, 0.0).rgb;
 
 	/* Karis's luma weighted average (using brightness instead of luma) */
 	float s1w = 1.0 / (brightness(s1) + 1.0);
@@ -85,10 +92,10 @@ vec3 downsample_filter(sampler2D tex, vec2 uv, vec2 texelSize)
 	vec4 d = texelSize.xyxy * vec4(-1, -1, +1, +1);
 
 	vec3 s;
-	s  = texture(tex, uv + d.xy).rgb;
-	s += texture(tex, uv + d.zy).rgb;
-	s += texture(tex, uv + d.xw).rgb;
-	s += texture(tex, uv + d.zw).rgb;
+	s  = textureLod(tex, uv + d.xy, 0.0).rgb;
+	s += textureLod(tex, uv + d.zy, 0.0).rgb;
+	s += textureLod(tex, uv + d.xw, 0.0).rgb;
+	s += textureLod(tex, uv + d.zw, 0.0).rgb;
 
 	return s * (1.0 / 4);
 }
@@ -99,17 +106,17 @@ vec3 upsample_filter_high(sampler2D tex, vec2 uv, vec2 texelSize)
 	vec4 d = texelSize.xyxy * vec4(1, 1, -1, 0) * sampleScale;
 
 	vec3 s;
-	s  = texture(tex, uv - d.xy).rgb;
-	s += texture(tex, uv - d.wy).rgb * 2;
-	s += texture(tex, uv - d.zy).rgb;
+	s  = textureLod(tex, uv - d.xy, 0.0).rgb;
+	s += textureLod(tex, uv - d.wy, 0.0).rgb * 2;
+	s += textureLod(tex, uv - d.zy, 0.0).rgb;
 
-	s += texture(tex, uv + d.zw).rgb * 2;
-	s += texture(tex, uv       ).rgb * 4;
-	s += texture(tex, uv + d.xw).rgb * 2;
+	s += textureLod(tex, uv + d.zw, 0.0).rgb * 2;
+	s += textureLod(tex, uv       , 0.0).rgb * 4;
+	s += textureLod(tex, uv + d.xw, 0.0).rgb * 2;
 
-	s += texture(tex, uv + d.zy).rgb;
-	s += texture(tex, uv + d.wy).rgb * 2;
-	s += texture(tex, uv + d.xy).rgb;
+	s += textureLod(tex, uv + d.zy, 0.0).rgb;
+	s += textureLod(tex, uv + d.wy, 0.0).rgb * 2;
+	s += textureLod(tex, uv + d.xy, 0.0).rgb;
 
 	return s * (1.0 / 16.0);
 }
@@ -120,10 +127,10 @@ vec3 upsample_filter(sampler2D tex, vec2 uv, vec2 texelSize)
 	vec4 d = texelSize.xyxy * vec4(-1, -1, +1, +1) * (sampleScale * 0.5);
 
 	vec3 s;
-	s  = texture(tex, uv + d.xy).rgb;
-	s += texture(tex, uv + d.zy).rgb;
-	s += texture(tex, uv + d.xw).rgb;
-	s += texture(tex, uv + d.zw).rgb;
+	s  = textureLod(tex, uv + d.xy, 0.0).rgb;
+	s += textureLod(tex, uv + d.zy, 0.0).rgb;
+	s += textureLod(tex, uv + d.xw, 0.0).rgb;
+	s += textureLod(tex, uv + d.zw, 0.0).rgb;
 
 	return s * (1.0 / 4.0);
 }
@@ -136,14 +143,14 @@ vec4 step_blit(void)
 
 #ifdef HIGH_QUALITY /* Anti flicker */
 	vec3 d = sourceBufferTexelSize.xyx * vec3(1, 1, 0);
-	vec3 s0 = texture(sourceBuffer, uvcoordsvar.xy).rgb;
-	vec3 s1 = texture(sourceBuffer, uvcoordsvar.xy - d.xz).rgb;
-	vec3 s2 = texture(sourceBuffer, uvcoordsvar.xy + d.xz).rgb;
-	vec3 s3 = texture(sourceBuffer, uvcoordsvar.xy - d.zy).rgb;
-	vec3 s4 = texture(sourceBuffer, uvcoordsvar.xy + d.zy).rgb;
+	vec3 s0 = safe_color(textureLod(sourceBuffer, uvcoordsvar.xy, 0.0).rgb);
+	vec3 s1 = safe_color(textureLod(sourceBuffer, uvcoordsvar.xy - d.xz, 0.0).rgb);
+	vec3 s2 = safe_color(textureLod(sourceBuffer, uvcoordsvar.xy + d.xz, 0.0).rgb);
+	vec3 s3 = safe_color(textureLod(sourceBuffer, uvcoordsvar.xy - d.zy, 0.0).rgb);
+	vec3 s4 = safe_color(textureLod(sourceBuffer, uvcoordsvar.xy + d.zy, 0.0).rgb);
 	vec3 m = median(median(s0.rgb, s1, s2), s3, s4);
 #else
-	vec3 s0 = texture(sourceBuffer, uvcoordsvar.xy).rgb;
+	vec3 s0 = safe_color(textureLod(sourceBuffer, uvcoordsvar.xy, 0.0).rgb);
 	vec3 m = s0.rgb;
 #endif
 
@@ -155,7 +162,11 @@ vec4 step_blit(void)
 	rq = curveThreshold.z * rq * rq;
 
 	/* Combine and apply the brightness response curve. */
-	m *= max(rq, br - curveThreshold.w) / max(br, 1e-5);
+	m *= max(rq, br - curveThreshold.w) / max(1e-5, br);
+
+	/* Clamp pixel intensity */
+	br = max(1e-5, brightness(m));
+	m *= 1.0 - max(0.0, br - clampIntensity) / br;
 
 	return vec4(m, 1.0);
 }
@@ -177,7 +188,7 @@ vec4 step_upsample(void)
 #else
 	vec3 blur = upsample_filter(sourceBuffer, uvcoordsvar.xy, sourceBufferTexelSize);
 #endif
-	vec3 base = texture(baseBuffer, uvcoordsvar.xy).rgb;
+	vec3 base = textureLod(baseBuffer, uvcoordsvar.xy, 0.0).rgb;
 	return vec4(base + blur, 1.0);
 }
 
@@ -188,8 +199,8 @@ vec4 step_resolve(void)
 #else
 	vec3 blur = upsample_filter(sourceBuffer, uvcoordsvar.xy, sourceBufferTexelSize);
 #endif
-	vec4 base = texture(baseBuffer, uvcoordsvar.xy);
-	vec3 cout = base.rgb + blur * bloomIntensity;
+	vec4 base = textureLod(baseBuffer, uvcoordsvar.xy, 0.0);
+	vec3 cout = base.rgb + blur * bloomColor;
 	return vec4(cout, base.a);
 }
 
diff --git a/source/blender/draw/engines/eevee/shaders/effect_dof_frag.glsl b/source/blender/draw/engines/eevee/shaders/effect_dof_frag.glsl
index 2f5143390ce..04648f62688 100644
--- a/source/blender/draw/engines/eevee/shaders/effect_dof_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/effect_dof_frag.glsl
@@ -180,17 +180,17 @@ vec4 upsample_filter_high(sampler2D tex, vec2 uv, vec2 texelSize)
 	vec4 d = texelSize.xyxy * vec4(1, 1, -1, 0);
 
 	vec4 s;
-	s  = texture(tex, uv - d.xy);
-	s += texture(tex, uv - d.wy) * 2;
-	s += texture(tex, uv - d.zy);
+	s  = textureLod(tex, uv - d.xy, 0.0);
+	s += textureLod(tex, uv - d.wy, 0.0) * 2;
+	s += textureLod(tex, uv - d.zy, 0.0);
 
-	s += texture(tex, uv + d.zw) * 2;
-	s += texture(tex, uv       ) * 4;
-	s += texture(tex, uv + d.xw) * 2;
+	s += textureLod(tex, uv + d.zw, 0.0) * 2;
+	s += textureLod(tex, uv       , 0.0) * 4;
+	s += textureLod(tex, uv + d.xw, 0.0) * 2;
 
-	s += texture(tex, uv + d.zy);
-	s += texture(tex, uv + d.wy) * 2;
-	s += texture(tex, uv + d.xy);
+	s += textureLod(tex, uv + d.zy, 0.0);
+	s += textureLod(tex, uv + d.wy, 0.0) * 2;
+	s += textureLod(tex, uv + d.xy, 0.0);
 
 	return s * (1.0 / 16.0);
 }
@@ -201,10 +201,10 @@ vec4 upsample_filter(sampler2D tex, vec2 uv, vec2 texelSize)
 	vec4 d = texelSize.xyxy * vec4(-1, -1, +1, +1) * 0.5;
 
 	vec4 s;
-	s  = texture(tex, uv + d.xy);
-	s += texture(tex, uv + d.zy);
-	s += texture(tex, uv + d.xw);
-	s += texture(tex, uv + d.zw);
+	s  = textureLod(tex, uv + d.xy, 0.0);
+	s += textureLod(tex, uv + d.zy, 0.0);
+	s += textureLod(tex, uv + d.xw, 0.0);
+	s += textureLod(tex, uv + d.zw, 0.0);
 
 	return s * (1.0 / 4.0);
 }
@@ -213,7 +213,7 @@ vec4 upsample_filter(sampler2D tex, vec2 uv, vec2 texelSize)
 void step_resolve(void)
 {
 	/* Recompute Near / Far CoC */
-	float depth = texture(depthBuffer, uvcoord).r;
+	float depth = textureLod(depthBuffer, uvcoord, 0.0).r;
 	float zdepth = linear_depth(depth);
 	float coc_signed = calculate_coc(zdepth);
 	float coc_far = max(-coc_signed, 0.0);
@@ -221,7 +221,7 @@ void step_resolve(void)
 
 	/* Recompute Near / Far CoC */
 	vec2 texelSize = 1.0 / vec2(textureSize(farBuffer, 0));
-	vec4 srccolor = texture(colorBuffer, uvcoord);
+	vec4 srccolor = textureLod(colorBuffer, uvcoord, 0.0);
 	vec4 farcolor = upsample_filter_high(farBuffer, uvcoord, texelSize);
 	vec4 nearcolor = upsample_filter_high(nearBuffer, uvcoord, texelSize);
 
diff --git a/source/blender/draw/engines/eevee/shaders/effect_downsample_cube_frag.glsl b/source/blender/draw/engines/eevee/shaders/effect_downsample_cube_frag.glsl
new file mode 100644
index 00000000000..eb463d51146
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/effect_downsample_cube_frag.glsl
@@ -0,0 +1,30 @@
+/**
+ * Simple downsample shader. Takes the average of the 4 texels of lower mip.
+ **/
+
+uniform samplerCube source;
+uniform float texelSize;
+
+flat in int fFace;
+
+out vec4 FragColor;
+
+const vec3 maj_axes[6] = vec3[6](vec3(1.0,  0.0,  0.0), vec3(-1.0,  0.0, 0.0), vec3(0.0, 1.0, 0.0), vec3(0.0, -1.0,  0.0), vec3( 0.0,  0.0, 1.0), vec3( 0.0,  0.0, -1.0));
+const vec3 x_axis[6]   = vec3[6](vec3(0.0,  0.0, -1.0), vec3( 0.0,  0.0, 1.0), vec3(1.0, 0.0, 0.0), vec3(1.0,  0.0,  0.0), vec3( 1.0,  0.0, 0.0), vec3(-1.0,  0.0,  0.0));
+const vec3 y_axis[6]   = vec3[6](vec3(0.0, -1.0,  0.0), vec3( 0.0, -1.0, 0.0), vec3(0.0, 0.0, 1.0), vec3(0.0,  0.0, -1.0), vec3( 0.0, -1.0, 0.0), vec3( 0.0, -1.0,  0.0));
+
+float brightness(vec3 c)
+{
+	return max(max(c.r, c.g), c.b);
+}
+
+void main()
+{
+	vec2 uvs = gl_FragCoord.xy * texelSize;
+
+	uvs = 2.0 * uvs - 1.0;
+
+	vec3 cubevec = x_axis[fFace] * uvs.x + y_axis[fFace] * uvs.y + maj_axes[fFace];
+
+	FragColor = textureLod(source, cubevec, 0.0);
+}
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/effect_downsample_frag.glsl b/source/blender/draw/engines/eevee/shaders/effect_downsample_frag.glsl
new file mode 100644
index 00000000000..156be108a14
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/effect_downsample_frag.glsl
@@ -0,0 +1,37 @@
+/**
+ * Simple downsample shader. Takes the average of the 4 texels of lower mip.
+ **/
+
+uniform sampler2D source;
+uniform float fireflyFactor;
+
+out vec4 FragColor;
+
+float brightness(vec3 c)
+{
+	return max(max(c.r, c.g), c.b);
+}
+
+void main()
+{
+#if 0
+	/* Reconstructing Target uvs like this avoid missing pixels if NPO2 */
+	vec2 uvs = gl_FragCoord.xy * 2.0 / vec2(textureSize(source, 0));
+
+	FragColor = textureLod(source, uvs, 0.0);
+#else
+	vec2 texel_size = 1.0 / vec2(textureSize(source, 0));
+	vec2 uvs = gl_FragCoord.xy * 2.0 * texel_size;
+	vec4 ofs = texel_size.xyxy * vec4(0.75, 0.75, -0.75, -0.75);
+
+	FragColor  = textureLod(source, uvs + ofs.xy, 0.0);
+	FragColor += textureLod(source, uvs + ofs.xw, 0.0);
+	FragColor += textureLod(source, uvs + ofs.zy, 0.0);
+	FragColor += textureLod(source, uvs + ofs.zw, 0.0);
+	FragColor *= 0.25;
+
+	/* Clamped brightness. */
+	float luma = max(1e-8, brightness(FragColor.rgb));
+	FragColor *= 1.0 - max(0.0, luma - fireflyFactor) / luma;
+#endif
+}
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/effect_gtao_frag.glsl b/source/blender/draw/engines/eevee/shaders/effect_gtao_frag.glsl
new file mode 100644
index 00000000000..1c63051c65b
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/effect_gtao_frag.glsl
@@ -0,0 +1,69 @@
+/**
+ * This shader only compute maximum horizon angles for each directions.
+ * The final integration is done at the resolve stage with the shading normal.
+ **/
+
+uniform float rotationOffset;
+
+out vec4 FragColor;
+
+#ifdef DEBUG_AO
+uniform sampler2D normalBuffer;
+
+void main()
+{
+	vec4 texel_size = 1.0 / vec2(textureSize(depthBuffer, 0)).xyxy;
+	vec2 uvs = saturate(gl_FragCoord.xy * texel_size.xy);
+
+	float depth = textureLod(depthBuffer, uvs, 0.0).r;
+
+	vec3 viewPosition = get_view_space_from_depth(uvs, depth);
+	vec3 V = viewCameraVec;
+	vec3 normal = normal_decode(texture(normalBuffer, uvs).rg, V);
+
+	vec3 bent_normal;
+	float visibility;
+#if 1
+	gtao_deferred(normal, viewPosition, depth, visibility, bent_normal);
+#else
+	vec2 rand = vec2((1.0 / 4.0) * float((int(gl_FragCoord.y) & 0x1) * 2 + (int(gl_FragCoord.x) & 0x1)), 0.5);
+	rand = fract(rand.x + texture(utilTex, vec3(floor(gl_FragCoord.xy * 0.5) / LUT_SIZE, 2.0)).rg);
+	gtao(normal, viewPosition, rand, visibility, bent_normal);
+#endif
+	denoise_ao(normal, depth, visibility, bent_normal);
+
+	FragColor = vec4(visibility);
+}
+
+#else
+uniform float sampleNbr;
+
+void main()
+{
+	ivec2 hr_co = ivec2(gl_FragCoord.xy);
+	ivec2 fs_co = get_fs_co(hr_co);
+
+	vec2 uvs = saturate((vec2(fs_co) + 0.5) / vec2(textureSize(depthBuffer, 0)));
+	float depth = textureLod(depthBuffer, uvs, 0.0).r;
+
+	if (depth == 1.0) {
+		/* Do not trace for background */
+		FragColor = vec4(0.0);
+		return;
+	}
+
+	/* Avoid self shadowing. */
+	depth = saturate(depth - 3e-6); /* Tweaked for 24bit depth buffer. */
+
+	vec3 viewPosition = get_view_space_from_depth(uvs, depth);
+
+	float phi = get_phi(hr_co, fs_co, sampleNbr);
+	float offset = get_offset(fs_co, sampleNbr);
+	vec2 max_dir = get_max_dir(viewPosition.z);
+
+	FragColor.xy = search_horizon_sweep(phi, viewPosition, uvs, offset, max_dir);
+
+	/* Resize output for integer texture. */
+	FragColor = pack_horizons(FragColor.xy).xyxy;
+}
+#endif
diff --git a/source/blender/draw/engines/eevee/shaders/effect_minmaxz_frag.glsl b/source/blender/draw/engines/eevee/shaders/effect_minmaxz_frag.glsl
index 9f81206070b..ce6f3568cdf 100644
--- a/source/blender/draw/engines/eevee/shaders/effect_minmaxz_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/effect_minmaxz_frag.glsl
@@ -4,63 +4,62 @@
  * Adapted from http://rastergrid.com/blog/2010/10/hierarchical-z-map-based-occlusion-culling/
  **/
 
+#ifdef LAYERED
+uniform sampler2DArray depthBuffer;
+uniform int depthLayer;
+#else
 uniform sampler2D depthBuffer;
+#endif
 
-out vec4 FragMinMax;
-
-vec2 sampleLowerMip(ivec2 texel)
-{
-#ifdef INPUT_DEPTH
-	return texelFetch(depthBuffer, texel, 0).rr;
+#ifdef LAYERED
+#define sampleLowerMip(t) texelFetch(depthBuffer, ivec3(t, depthLayer), 0).r
 #else
-	return texelFetch(depthBuffer, texel, 0).rg;
+#define sampleLowerMip(t) texelFetch(depthBuffer, t, 0).r
 #endif
-}
 
-void minmax(inout vec2 val[2])
-{
-	val[0].x = min(val[0].x, val[1].x);
-	val[0].y = max(val[0].y, val[1].y);
-}
+#ifdef MIN_PASS
+#define minmax(a, b) min(a, b)
+#else /* MAX_PASS */
+#define minmax(a, b) max(a, b)
+#endif
 
 void main()
 {
-	vec2 val[2];
 	ivec2 texelPos = ivec2(gl_FragCoord.xy);
-	ivec2 mipsize = textureSize(depthBuffer, 0);
+	ivec2 mipsize = textureSize(depthBuffer, 0).xy;
+
 #ifndef COPY_DEPTH
 	texelPos *= 2;
 #endif
 
-	val[0] = sampleLowerMip(texelPos);
+	float val = sampleLowerMip(texelPos);
 #ifndef COPY_DEPTH
-	val[1] = sampleLowerMip(texelPos + ivec2(1, 0));
-	minmax(val);
-	val[1] = sampleLowerMip(texelPos + ivec2(1, 1));
-	minmax(val);
-	val[1] = sampleLowerMip(texelPos + ivec2(0, 1));
-	minmax(val);
+	float val2 = sampleLowerMip(texelPos + ivec2(1, 0));
+	float val3 = sampleLowerMip(texelPos + ivec2(1, 1));
+	float val4 = sampleLowerMip(texelPos + ivec2(0, 1));
+	val = minmax(val, val2);
+	val = minmax(val, val3);
+	val = minmax(val, val4);
 
 	/* if we are reducing an odd-width texture then fetch the edge texels */
-	if (((mipsize.x & 1) != 0) && (int(gl_FragCoord.x) == mipsize.x-3)) {
+	if (((mipsize.x & 1) != 0) && (texelPos.x == mipsize.x - 3)) {
 		/* if both edges are odd, fetch the top-left corner texel */
-		if (((mipsize.y & 1) != 0) && (int(gl_FragCoord.y) == mipsize.y-3)) {
-			val[1] = sampleLowerMip(texelPos + ivec2(-1, -1));
-			minmax(val);
+		if (((mipsize.y & 1) != 0) && (texelPos.y == mipsize.y - 3)) {
+			val = minmax(val, sampleLowerMip(texelPos + ivec2(2, 2)));
 		}
-		val[1] = sampleLowerMip(texelPos + ivec2(0, -1));
-		minmax(val);
-		val[1] = sampleLowerMip(texelPos + ivec2(1, -1));
-		minmax(val);
+		float val2 = sampleLowerMip(texelPos + ivec2(2, 0));
+		float val3 = sampleLowerMip(texelPos + ivec2(2, 1));
+		val = minmax(val, val2);
+		val = minmax(val, val3);
 	}
 	/* if we are reducing an odd-height texture then fetch the edge texels */
-	else if (((mipsize.y & 1) != 0) && (int(gl_FragCoord.y) == mipsize.y-3)) {
-		val[1] = sampleLowerMip(texelPos + ivec2(0, -1));
-		minmax(val);
-		val[1] = sampleLowerMip(texelPos + ivec2(1, -1));
-		minmax(val);
+	if (((mipsize.y & 1) != 0) && (texelPos.y == mipsize.y - 3)) {
+		float val2 = sampleLowerMip(texelPos + ivec2(0, 2));
+		float val3 = sampleLowerMip(texelPos + ivec2(1, 2));
+		val = minmax(val, val2);
+		val = minmax(val, val3);
 	}
 #endif
 
-	FragMinMax = vec4(val[0], 0.0, 1.0);
+	gl_FragDepth = val;
 }
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/effect_motion_blur_frag.glsl b/source/blender/draw/engines/eevee/shaders/effect_motion_blur_frag.glsl
index 045fcd11fae..1a01db3a1a3 100644
--- a/source/blender/draw/engines/eevee/shaders/effect_motion_blur_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/effect_motion_blur_frag.glsl
@@ -59,7 +59,7 @@ void main()
 
 	FragColor = vec4(0.0, 0.0, 0.0, 1.0);
 	for (int j = 0; j < samples && j < MAX_SAMPLE; j++) {
-		FragColor += texture(colorBuffer, uvcoordsvar.xy + motion * i) * inv_samples;
+		FragColor += textureLod(colorBuffer, uvcoordsvar.xy + motion * i, 0.0) * inv_samples;
 		i += inc;
 	}
 }
diff --git a/source/blender/draw/engines/eevee/shaders/effect_ssr_frag.glsl b/source/blender/draw/engines/eevee/shaders/effect_ssr_frag.glsl
new file mode 100644
index 00000000000..7a501964fae
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/effect_ssr_frag.glsl
@@ -0,0 +1,453 @@
+
+/* Based on Stochastic Screen Space Reflections
+ * https://www.ea.com/frostbite/news/stochastic-screen-space-reflections */
+
+#ifndef UTIL_TEX
+#define UTIL_TEX
+uniform sampler2DArray utilTex;
+#endif /* UTIL_TEX */
+
+#define BRDF_BIAS 0.7
+#define MAX_MIP 9.0
+
+uniform float fireflyFactor;
+uniform float maxRoughness;
+
+#ifdef STEP_RAYTRACE
+
+uniform sampler2D normalBuffer;
+uniform sampler2D specroughBuffer;
+
+uniform int planar_count;
+uniform float noiseOffset;
+
+layout(location = 0) out vec4 hitData0;
+layout(location = 1) out vec4 hitData1;
+layout(location = 2) out vec4 hitData2;
+layout(location = 3) out vec4 hitData3;
+
+vec4 do_planar_ssr(int index, vec3 V, vec3 N, vec3 T, vec3 B, vec3 planeNormal, vec3 viewPosition, float a2, vec3 rand, float ofs)
+{
+	float pdf, NH;
+	float jitter = fract(rand.x + ofs);
+
+	/* Importance sampling bias */
+	rand.x = mix(rand.x, 0.0, BRDF_BIAS);
+
+	vec3 H = sample_ggx(rand, a2, N, T, B, NH); /* Microfacet normal */
+	pdf = pdf_ggx_reflect(NH, a2);
+
+	vec3 R = reflect(-V, H);
+	R = reflect(R, planeNormal);
+
+	/* If ray is bad (i.e. going below the plane) regenerate. */
+	if (dot(R, planeNormal) > 0.0) {
+		vec3 H = sample_ggx(rand * vec3(1.0, -1.0, -1.0), a2, N, T, B, NH); /* Microfacet normal */
+		pdf = pdf_ggx_reflect(NH, a2);
+
+		R = reflect(-V, H);
+		R = reflect(R, planeNormal);
+	}
+
+	pdf = min(1024e32, pdf); /* Theoretical limit of 16bit float */
+	pdf *= -1.0; /* Tag as planar ray. */
+
+	/* Since viewspace hit position can land behind the camera in this case,
+	 * we save the reflected view position (visualize it as the hit position
+	 * below the reflection plane). This way it's garanted that the hit will
+	 * be in front of the camera. That let us tag the bad rays with a negative
+	 * sign in the Z component. */
+	vec3 hit_pos = raycast(index, viewPosition, R * 1e16, 1e16, jitter, ssrQuality, a2);
+
+	return vec4(hit_pos, pdf);
+}
+
+vec4 do_ssr(vec3 V, vec3 N, vec3 T, vec3 B, vec3 viewPosition, float a2, vec3 rand, float ofs)
+{
+	float pdf, NH;
+	float jitter = fract(rand.x + ofs);
+
+	/* Importance sampling bias */
+	rand.x = mix(rand.x, 0.0, BRDF_BIAS);
+
+	vec3 H = sample_ggx(rand, a2, N, T, B, NH); /* Microfacet normal */
+	pdf = pdf_ggx_reflect(NH, a2);
+
+	vec3 R = reflect(-V, H);
+	pdf = min(1024e32, pdf); /* Theoretical limit of 16bit float */
+
+	vec3 hit_pos = raycast(-1, viewPosition, R * 1e16, ssrThickness, jitter, ssrQuality, a2);
+
+	return vec4(hit_pos, pdf);
+}
+
+void main()
+{
+#ifdef FULLRES
+	ivec2 fullres_texel = ivec2(gl_FragCoord.xy);
+	ivec2 halfres_texel = fullres_texel;
+#else
+	ivec2 fullres_texel = ivec2(gl_FragCoord.xy) * 2;
+	ivec2 halfres_texel = ivec2(gl_FragCoord.xy);
+#endif
+
+	float depth = texelFetch(depthBuffer, fullres_texel, 0).r;
+
+	/* Early out */
+	if (depth == 1.0)
+		discard;
+
+	vec2 uvs = gl_FragCoord.xy / vec2(textureSize(depthBuffer, 0));
+#ifndef FULLRES
+	uvs *= 2.0;
+#endif
+
+	/* Using view space */
+	vec3 viewPosition = get_view_space_from_depth(uvs, depth);
+	vec3 V = viewCameraVec;
+	vec3 N = normal_decode(texelFetch(normalBuffer, fullres_texel, 0).rg, V);
+
+	/* Retrieve pixel data */
+	vec4 speccol_roughness = texelFetch(specroughBuffer, fullres_texel, 0).rgba;
+
+	/* Early out */
+	if (dot(speccol_roughness.rgb, vec3(1.0)) == 0.0)
+		discard;
+
+	float roughness = speccol_roughness.a;
+	float roughnessSquared = max(1e-3, roughness * roughness);
+	float a2 = roughnessSquared * roughnessSquared;
+
+	if (roughness > maxRoughness + 0.2) {
+		hitData0 = hitData1 = hitData2 = hitData3 = vec4(0.0);
+		return;
+	}
+
+	vec3 rand = texelFetch(utilTex, ivec3(halfres_texel % LUT_SIZE, 2), 0).rba;
+
+	vec3 worldPosition = transform_point(ViewMatrixInverse, viewPosition);
+	vec3 wN = transform_direction(ViewMatrixInverse, N);
+
+	vec3 T, B;
+	make_orthonormal_basis(N, T, B); /* Generate tangent space */
+
+	/* Planar Reflections */
+	for (int i = 0; i < MAX_PLANAR && i < planar_count; ++i) {
+		PlanarData pd = planars_data[i];
+
+		float fade = probe_attenuation_planar(pd, worldPosition, wN, 0.0);
+
+		if (fade > 0.5) {
+			/* Find view vector / reflection plane intersection. */
+			/* TODO optimize, use view space for all. */
+			vec3 tracePosition = line_plane_intersect(worldPosition, cameraVec, pd.pl_plane_eq);
+			tracePosition = transform_point(ViewMatrix, tracePosition);
+			vec3 planeNormal = transform_direction(ViewMatrix, pd.pl_normal);
+
+			hitData0 = do_planar_ssr(i, V, N, T, B, planeNormal, tracePosition, a2, rand, 0.0);
+#if (RAY_COUNT > 1)
+			hitData1 = do_planar_ssr(i, V, N, T, B, planeNormal, tracePosition, a2, rand.xyz * vec3(1.0, -1.0, -1.0), 1.0 / float(RAY_COUNT));
+#endif
+#if (RAY_COUNT > 2)
+			hitData2 = do_planar_ssr(i, V, N, T, B, planeNormal, tracePosition, a2, rand.xzy * vec3(1.0,  1.0, -1.0), 2.0 / float(RAY_COUNT));
+#endif
+#if (RAY_COUNT > 3)
+			hitData3 = do_planar_ssr(i, V, N, T, B, planeNormal, tracePosition, a2, rand.xzy * vec3(1.0, -1.0,  1.0), 3.0 / float(RAY_COUNT));
+#endif
+			return;
+		}
+	}
+
+	/* TODO : Raytrace together if textureGather is supported. */
+	hitData0 = do_ssr(V, N, T, B, viewPosition, a2, rand, 0.0);
+#if (RAY_COUNT > 1)
+	hitData1 = do_ssr(V, N, T, B, viewPosition, a2, rand.xyz * vec3(1.0, -1.0, -1.0), 1.0 / float(RAY_COUNT));
+#endif
+#if (RAY_COUNT > 2)
+	hitData2 = do_ssr(V, N, T, B, viewPosition, a2, rand.xzy * vec3(1.0,  1.0, -1.0), 2.0 / float(RAY_COUNT));
+#endif
+#if (RAY_COUNT > 3)
+	hitData3 = do_ssr(V, N, T, B, viewPosition, a2, rand.xzy * vec3(1.0, -1.0,  1.0), 3.0 / float(RAY_COUNT));
+#endif
+}
+
+#else /* STEP_RESOLVE */
+
+uniform sampler2D prevColorBuffer; /* previous frame */
+uniform sampler2D normalBuffer;
+uniform sampler2D specroughBuffer;
+
+uniform sampler2D hitBuffer0;
+uniform sampler2D hitBuffer1;
+uniform sampler2D hitBuffer2;
+uniform sampler2D hitBuffer3;
+
+uniform int probe_count;
+uniform int planar_count;
+
+uniform mat4 PastViewProjectionMatrix;
+
+out vec4 fragColor;
+
+void fallback_cubemap(vec3 N, vec3 V, vec3 W, vec3 viewPosition, float roughness, float roughnessSquared, inout vec4 spec_accum)
+{
+	/* Specular probes */
+	vec3 spec_dir = get_specular_reflection_dominant_dir(N, V, roughnessSquared);
+
+	vec4 rand = texture(utilTex, vec3(gl_FragCoord.xy / LUT_SIZE, 2.0));
+	vec3 bent_normal;
+	float final_ao = occlusion_compute(N, viewPosition, 1.0, rand.rg, bent_normal);
+	final_ao = specular_occlusion(dot(N, V), final_ao, roughness);
+
+	/* Starts at 1 because 0 is world probe */
+	for (int i = 1; i < MAX_PROBE && i < probe_count && spec_accum.a < 0.999; ++i) {
+		CubeData cd = probes_data[i];
+
+		float fade = probe_attenuation_cube(cd, W);
+
+		if (fade > 0.0) {
+			vec3 spec = final_ao * probe_evaluate_cube(float(i), cd, W, spec_dir, roughness);
+			accumulate_light(spec, fade, spec_accum);
+		}
+	}
+
+	/* World Specular */
+	if (spec_accum.a < 0.999) {
+		vec3 spec = final_ao * probe_evaluate_world_spec(spec_dir, roughness);
+		accumulate_light(spec, 1.0, spec_accum);
+	}
+}
+
+#if 0 /* Finish reprojection with motion vectors */
+vec3 get_motion_vector(vec3 pos)
+{
+}
+
+/* http://bitsquid.blogspot.fr/2017/06/reprojecting-reflections_22.html */
+vec3 find_reflection_incident_point(vec3 cam, vec3 hit, vec3 pos, vec3 N)
+{
+	float d_cam = point_plane_projection_dist(cam, pos, N);
+	float d_hit = point_plane_projection_dist(hit, pos, N);
+
+	if (d_hit < d_cam) {
+		/* Swap */
+		float tmp = d_cam;
+		d_cam = d_hit;
+		d_hit = tmp;
+	}
+
+	vec3 proj_cam = cam - (N * d_cam);
+	vec3 proj_hit = hit - (N * d_hit);
+
+	return (proj_hit - proj_cam) * d_cam / (d_cam + d_hit) + proj_cam;
+}
+#endif
+
+float brightness(vec3 c)
+{
+	return max(max(c.r, c.g), c.b);
+}
+
+vec2 get_reprojected_reflection(vec3 hit, vec3 pos, vec3 N)
+{
+	/* TODO real reprojection with motion vectors, etc... */
+	return project_point(PastViewProjectionMatrix, hit).xy * 0.5 + 0.5;
+}
+
+vec4 get_ssr_sample(
+        sampler2D hitBuffer, PlanarData pd, float planar_index, vec3 worldPosition, vec3 N, vec3 V, float roughnessSquared,
+        float cone_tan, vec2 source_uvs, vec2 texture_size, ivec2 target_texel,
+        inout float weight_acc)
+{
+	vec4 hit_co_pdf = texelFetch(hitBuffer, target_texel, 0).rgba;
+	bool has_hit = (hit_co_pdf.z > 0.0);
+	bool is_planar = (hit_co_pdf.w < 0.0);
+	hit_co_pdf.z = abs(hit_co_pdf.z);
+	hit_co_pdf.w = abs(hit_co_pdf.w);
+
+	/* Hit position in world space. */
+	hit_co_pdf.xyz = get_view_space_from_depth(hit_co_pdf.xy, hit_co_pdf.z);
+	vec3 hit_pos = transform_point(ViewMatrixInverse, hit_co_pdf.xyz);
+
+	vec2 ref_uvs;
+	vec3 hit_vec;
+	float mask = 1.0;
+	if (is_planar) {
+		/* Reflect back the hit position to have it in non-reflected world space */
+		vec3 trace_pos = line_plane_intersect(worldPosition, V, pd.pl_plane_eq);
+		hit_vec = hit_pos - trace_pos;
+		hit_vec = reflect(hit_vec, pd.pl_normal);
+		ref_uvs = project_point(ProjectionMatrix, hit_co_pdf.xyz).xy * 0.5 + 0.5;
+	}
+	else {
+		/* Find hit position in previous frame. */
+		ref_uvs = get_reprojected_reflection(hit_pos, worldPosition, N);
+		hit_vec = hit_pos - worldPosition;
+		mask = screen_border_mask(gl_FragCoord.xy / texture_size);
+	}
+	mask = min(mask, screen_border_mask(ref_uvs));
+	mask *= float(has_hit);
+
+	float hit_dist = max(1e-8, length(hit_vec));
+	vec3 L = hit_vec / hit_dist;
+
+	float cone_footprint = hit_dist * cone_tan;
+
+	/* Compute cone footprint in screen space. */
+	float homcoord = ProjectionMatrix[2][3] * hit_co_pdf.z + ProjectionMatrix[3][3];
+	cone_footprint = BRDF_BIAS * 0.5 * cone_footprint * max(ProjectionMatrix[0][0], ProjectionMatrix[1][1]) / homcoord;
+
+	/* Estimate a cone footprint to sample a corresponding mipmap level. */
+	float mip = clamp(log2(cone_footprint * max(texture_size.x, texture_size.y)), 0.0, MAX_MIP);
+
+	/* Correct UVs for mipmaping mis-alignment */
+	ref_uvs *= mip_ratio_interp(mip);
+
+	/* Slide 54 */
+	float bsdf = bsdf_ggx(N, L, V, roughnessSquared);
+	float weight = step(1e-8, hit_co_pdf.w) * bsdf / max(1e-8, hit_co_pdf.w);
+	weight_acc += weight;
+
+	vec3 sample;
+	if (is_planar) {
+		sample = textureLod(probePlanars, vec3(ref_uvs, planar_index), mip).rgb;
+	}
+	else {
+		sample = textureLod(prevColorBuffer, ref_uvs, mip).rgb;
+	}
+
+	/* Clamped brightness. */
+	float luma = max(1e-8, brightness(sample));
+	sample *= 1.0 - max(0.0, luma - fireflyFactor) / luma;
+
+	/* Do not add light if ray has failed. */
+	sample *= float(has_hit);
+
+	/* Protection against NaNs in the history buffer.
+	 * This could be removed if some previous pass has already
+	 * sanitized the input. */
+	if (any(isnan(sample))) {
+		sample = vec3(0.0);
+		weight = 0.0;
+	}
+
+	return vec4(sample, mask) * weight;
+}
+
+#define NUM_NEIGHBORS 4
+
+void main()
+{
+	ivec2 fullres_texel = ivec2(gl_FragCoord.xy);
+#ifdef FULLRES
+	ivec2 halfres_texel = fullres_texel;
+#else
+	ivec2 halfres_texel = ivec2(gl_FragCoord.xy / 2.0);
+#endif
+	vec2 texture_size = vec2(textureSize(depthBuffer, 0));
+	vec2 uvs = gl_FragCoord.xy / texture_size;
+	vec3 rand = texelFetch(utilTex, ivec3(fullres_texel % LUT_SIZE, 2), 0).rba;
+
+	float depth = textureLod(depthBuffer, uvs, 0.0).r;
+
+	/* Early out */
+	if (depth == 1.0)
+		discard;
+
+	/* Using world space */
+	vec3 viewPosition = get_view_space_from_depth(uvs, depth); /* Needed for viewCameraVec */
+	vec3 worldPosition = transform_point(ViewMatrixInverse, viewPosition);
+	vec3 V = cameraVec;
+	vec3 vN = normal_decode(texelFetch(normalBuffer, fullres_texel, 0).rg, viewCameraVec);
+	vec3 N = transform_direction(ViewMatrixInverse, vN);
+	vec4 speccol_roughness = texelFetch(specroughBuffer, fullres_texel, 0).rgba;
+
+	/* Early out */
+	if (dot(speccol_roughness.rgb, vec3(1.0)) == 0.0)
+		discard;
+
+	/* Find Planar Reflections affecting this pixel */
+	PlanarData pd;
+	float planar_index;
+	for (int i = 0; i < MAX_PLANAR && i < planar_count; ++i) {
+		pd = planars_data[i];
+
+		float fade = probe_attenuation_planar(pd, worldPosition, N, 0.0);
+
+		if (fade > 0.5) {
+			planar_index = float(i);
+			break;
+		}
+	}
+
+	float roughness = speccol_roughness.a;
+	float roughnessSquared = max(1e-3, roughness * roughness);
+
+	vec4 spec_accum = vec4(0.0);
+
+	/* Resolve SSR */
+	float cone_cos = cone_cosine(roughnessSquared);
+	float cone_tan = sqrt(1 - cone_cos * cone_cos) / cone_cos;
+	cone_tan *= mix(saturate(dot(N, -V) * 2.0), 1.0, roughness); /* Elongation fit */
+
+	vec2 source_uvs = project_point(PastViewProjectionMatrix, worldPosition).xy * 0.5 + 0.5;
+
+	vec4 ssr_accum = vec4(0.0);
+	float weight_acc = 0.0;
+	const ivec2 neighbors[9] = ivec2[9](
+		ivec2(0, 0),
+
+		               ivec2(0,  1),
+		ivec2(-1, -1),               ivec2(1, -1),
+
+		ivec2(-1,  1),               ivec2(1,  1),
+		               ivec2(0, -1),
+
+		ivec2(-1,  0),               ivec2(1,  0)
+	);
+	ivec2 invert_neighbor;
+	invert_neighbor.x = ((fullres_texel.x & 0x1) == 0) ? 1 : -1;
+	invert_neighbor.y = ((fullres_texel.y & 0x1) == 0) ? 1 : -1;
+
+	if (roughness < maxRoughness + 0.2) {
+		for (int i = 0; i < NUM_NEIGHBORS; i++) {
+			ivec2 target_texel = halfres_texel + neighbors[i] * invert_neighbor;
+
+			ssr_accum += get_ssr_sample(hitBuffer0, pd, planar_index, worldPosition, N, V,
+			                            roughnessSquared, cone_tan, source_uvs,
+			                            texture_size, target_texel, weight_acc);
+#if (RAY_COUNT > 1)
+			ssr_accum += get_ssr_sample(hitBuffer1, pd, planar_index, worldPosition, N, V,
+			                            roughnessSquared, cone_tan, source_uvs,
+			                            texture_size, target_texel, weight_acc);
+#endif
+#if (RAY_COUNT > 2)
+			ssr_accum += get_ssr_sample(hitBuffer2, pd, planar_index, worldPosition, N, V,
+			                            roughnessSquared, cone_tan, source_uvs,
+			                            texture_size, target_texel, weight_acc);
+#endif
+#if (RAY_COUNT > 3)
+			ssr_accum += get_ssr_sample(hitBuffer3, pd, planar_index, worldPosition, N, V,
+			                            roughnessSquared, cone_tan, source_uvs,
+			                            texture_size, target_texel, weight_acc);
+#endif
+		}
+	}
+
+	/* Compute SSR contribution */
+	if (weight_acc > 0.0) {
+		ssr_accum /= weight_acc;
+		/* fade between 0.5 and 1.0 roughness */
+		ssr_accum.a *= smoothstep(maxRoughness + 0.2, maxRoughness, roughness); 
+		accumulate_light(ssr_accum.rgb, ssr_accum.a, spec_accum);
+	}
+
+	/* If SSR contribution is not 1.0, blend with cubemaps */
+	if (spec_accum.a < 1.0) {
+		fallback_cubemap(N, V, worldPosition, viewPosition, roughness, roughnessSquared, spec_accum);
+	}
+
+	fragColor = vec4(spec_accum.rgb * speccol_roughness.rgb, 1.0);
+}
+
+#endif
diff --git a/source/blender/draw/engines/eevee/shaders/effect_temporal_aa.glsl b/source/blender/draw/engines/eevee/shaders/effect_temporal_aa.glsl
new file mode 100644
index 00000000000..f3df1864317
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/effect_temporal_aa.glsl
@@ -0,0 +1,14 @@
+
+uniform sampler2D colorBuffer;
+uniform sampler2D historyBuffer;
+uniform float alpha;
+
+out vec4 FragColor;
+
+void main()
+{
+	/* TODO History buffer Reprojection */
+	vec4 history = texelFetch(historyBuffer, ivec2(gl_FragCoord.xy), 0).rgba;
+	vec4 color = texelFetch(colorBuffer, ivec2(gl_FragCoord.xy), 0).rgba;
+	FragColor = mix(history, color, alpha);
+}
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/irradiance_lib.glsl b/source/blender/draw/engines/eevee/shaders/irradiance_lib.glsl
index 0f95d552d1f..95e7af41398 100644
--- a/source/blender/draw/engines/eevee/shaders/irradiance_lib.glsl
+++ b/source/blender/draw/engines/eevee/shaders/irradiance_lib.glsl
@@ -1,6 +1,8 @@
 
 uniform sampler2D irradianceGrid;
 
+#define IRRADIANCE_LIB
+
 #ifdef IRRADIANCE_CUBEMAP
 struct IrradianceData {
 	vec3 color;
@@ -132,10 +134,8 @@ vec3 compute_irradiance(vec3 N, IrradianceData ird)
 #endif
 }
 
-vec3 get_cell_color(ivec3 localpos, ivec3 gridres, int offset, vec3 ir_dir)
+vec3 irradiance_from_cell_get(int cell, vec3 ir_dir)
 {
-	/* Keep in sync with update_irradiance_probe */
-	int cell = offset + localpos.z + localpos.y * gridres.z + localpos.x * gridres.z * gridres.y;
 	IrradianceData ir_data = load_irradiance_cell(cell, ir_dir);
 	return compute_irradiance(ir_dir, ir_data);
 }
diff --git a/source/blender/draw/engines/eevee/shaders/lamps_lib.glsl b/source/blender/draw/engines/eevee/shaders/lamps_lib.glsl
new file mode 100644
index 00000000000..c879e9c37f3
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/lamps_lib.glsl
@@ -0,0 +1,301 @@
+
+uniform sampler2DArray shadowTexture;
+
+layout(std140) uniform shadow_block {
+	ShadowData        shadows_data[MAX_SHADOW];
+	ShadowCubeData    shadows_cube_data[MAX_SHADOW_CUBE];
+	ShadowCascadeData shadows_cascade_data[MAX_SHADOW_CASCADE];
+};
+
+layout(std140) uniform light_block {
+	LightData lights_data[MAX_LIGHT];
+};
+
+/* type */
+#define POINT    0.0
+#define SUN      1.0
+#define SPOT     2.0
+#define HEMI     3.0
+#define AREA     4.0
+
+/* ----------------------------------------------------------- */
+/* ----------------------- Shadow tests ---------------------- */
+/* ----------------------------------------------------------- */
+
+float shadow_test_esm(float z, float dist, float exponent)
+{
+	return saturate(exp(exponent * (z - dist)));
+}
+
+float shadow_test_pcf(float z, float dist)
+{
+	return step(0, z - dist);
+}
+
+float shadow_test_vsm(vec2 moments, float dist, float bias, float bleed_bias)
+{
+	float p = 0.0;
+
+	if (dist <= moments.x)
+		p = 1.0;
+
+	float variance = moments.y - (moments.x * moments.x);
+	variance = max(variance, bias / 10.0);
+
+	float d = moments.x - dist;
+	float p_max = variance / (variance + d * d);
+
+	/* Now reduce light-bleeding by removing the [0, x] tail and linearly rescaling (x, 1] */
+	p_max = clamp((p_max - bleed_bias) / (1.0 - bleed_bias), 0.0, 1.0);
+
+	return max(p, p_max);
+}
+
+
+/* ----------------------------------------------------------- */
+/* ----------------------- Shadow types ---------------------- */
+/* ----------------------------------------------------------- */
+
+float shadow_cubemap(ShadowData sd, ShadowCubeData scd, float texid, vec3 W)
+{
+	vec3 cubevec = W - scd.position.xyz;
+	float dist = length(cubevec);
+
+	/* If fragment is out of shadowmap range, do not occlude */
+	/* XXX : we check radial distance against a cubeface distance.
+	 * We loose quite a bit of valid area. */
+	if (dist > sd.sh_far)
+		return 1.0;
+
+	cubevec /= dist;
+
+#if defined(SHADOW_VSM)
+	vec2 moments = texture_octahedron(shadowTexture, vec4(cubevec, texid)).rg;
+#else
+	float z = texture_octahedron(shadowTexture, vec4(cubevec, texid)).r;
+#endif
+
+#if defined(SHADOW_VSM)
+	return shadow_test_vsm(moments, dist, sd.sh_bias, sd.sh_bleed);
+#elif defined(SHADOW_ESM)
+	return shadow_test_esm(z, dist - sd.sh_bias, sd.sh_exp);
+#else
+	return shadow_test_pcf(z, dist - sd.sh_bias);
+#endif
+}
+
+float evaluate_cascade(ShadowData sd, mat4 shadowmat, vec3 W, float range, float texid)
+{
+	vec4 shpos = shadowmat * vec4(W, 1.0);
+	float dist = shpos.z * range;
+
+#if defined(SHADOW_VSM)
+	vec2 moments = texture(shadowTexture, vec3(shpos.xy, texid)).rg;
+#else
+	float z = texture(shadowTexture, vec3(shpos.xy, texid)).r;
+#endif
+
+	float vis;
+#if defined(SHADOW_VSM)
+	vis = shadow_test_vsm(moments, dist, sd.sh_bias, sd.sh_bleed);
+#elif defined(SHADOW_ESM)
+	vis = shadow_test_esm(z, dist - sd.sh_bias, sd.sh_exp);
+#else
+	vis = shadow_test_pcf(z, dist - sd.sh_bias);
+#endif
+
+	/* If fragment is out of shadowmap range, do not occlude */
+	if (shpos.z < 1.0 && shpos.z > 0.0) {
+		return vis;
+	}
+	else {
+		return 1.0;
+	}
+}
+
+float shadow_cascade(ShadowData sd, ShadowCascadeData scd, float texid, vec3 W)
+{
+	vec4 view_z = vec4(dot(W - cameraPos, cameraForward));
+	vec4 weights = smoothstep(scd.split_end_distances, scd.split_start_distances.yzwx, view_z);
+	weights.yzw -= weights.xyz;
+
+	vec4 vis = vec4(1.0);
+	float range = abs(sd.sh_far - sd.sh_near); /* Same factor as in get_cascade_world_distance(). */
+
+	/* Branching using (weights > 0.0) is reaally slooow on intel so avoid it for now. */
+	vis.x = evaluate_cascade(sd, scd.shadowmat[0], W, range, texid + 0);
+	vis.y = evaluate_cascade(sd, scd.shadowmat[1], W, range, texid + 1);
+	vis.z = evaluate_cascade(sd, scd.shadowmat[2], W, range, texid + 2);
+	vis.w = evaluate_cascade(sd, scd.shadowmat[3], W, range, texid + 3);
+
+	float weight_sum = dot(vec4(1.0), weights);
+	if (weight_sum > 0.9999) {
+		float vis_sum = dot(vec4(1.0), vis * weights);
+		return vis_sum / weight_sum;
+	}
+	else {
+		float vis_sum = dot(vec4(1.0), vis * step(0.001, weights));
+		return mix(1.0, vis_sum, weight_sum);
+	}
+}
+
+/* ----------------------------------------------------------- */
+/* --------------------- Light Functions --------------------- */
+/* ----------------------------------------------------------- */
+#define MAX_MULTI_SHADOW 4
+
+float light_visibility(LightData ld, vec3 W,
+#ifndef VOLUMETRICS
+                       vec3 viewPosition,
+                       vec3 viewNormal,
+#endif
+                       vec4 l_vector)
+{
+	float vis = 1.0;
+
+	if (ld.l_type == SPOT) {
+		float z = dot(ld.l_forward, l_vector.xyz);
+		vec3 lL = l_vector.xyz / z;
+		float x = dot(ld.l_right, lL) / ld.l_sizex;
+		float y = dot(ld.l_up, lL) / ld.l_sizey;
+
+		float ellipse = 1.0 / sqrt(1.0 + x * x + y * y);
+
+		float spotmask = smoothstep(0.0, 1.0, (ellipse - ld.l_spot_size) / ld.l_spot_blend);
+
+		vis *= spotmask;
+		vis *= step(0.0, -dot(l_vector.xyz, ld.l_forward));
+	}
+	else if (ld.l_type == AREA) {
+		vis *= step(0.0, -dot(l_vector.xyz, ld.l_forward));
+	}
+
+#if !defined(VOLUMETRICS) || defined(VOLUME_SHADOW)
+	/* shadowing */
+	if (ld.l_shadowid >= 0.0) {
+		ShadowData data = shadows_data[int(ld.l_shadowid)];
+
+		if (ld.l_type == SUN) {
+			/* TODO : MSM */
+			// for (int i = 0; i < MAX_MULTI_SHADOW; ++i) {
+				vis *= shadow_cascade(
+					data, shadows_cascade_data[int(data.sh_data_start)],
+					data.sh_tex_start, W);
+			// }
+		}
+		else {
+			/* TODO : MSM */
+			// for (int i = 0; i < MAX_MULTI_SHADOW; ++i) {
+				vis *= shadow_cubemap(
+					data, shadows_cube_data[int(data.sh_data_start)],
+					data.sh_tex_start, W);
+			// }
+		}
+
+#ifndef VOLUMETRICS
+		/* Only compute if not already in shadow. */
+		if ((vis > 0.001) && (data.sh_contact_dist > 0.0)) {
+			vec4 L = (ld.l_type != SUN) ? l_vector : vec4(-ld.l_forward, 1.0);
+			float trace_distance = (ld.l_type != SUN) ? min(data.sh_contact_dist, l_vector.w) : data.sh_contact_dist;
+
+			vec3 T, B;
+			make_orthonormal_basis(L.xyz / L.w, T, B);
+
+			vec3 rand = texture(utilTex, vec3(gl_FragCoord.xy / LUT_SIZE, 2.0)).xzw;
+			rand.yz *= rand.x * data.sh_contact_spread;
+
+			/* We use the full l_vector.xyz so that the spread is minimize
+			 * if the shading point is further away from the light source */
+			vec3 ray_dir = L.xyz + T * rand.y + B * rand.z;
+			ray_dir = transform_direction(ViewMatrix, ray_dir);
+			ray_dir = normalize(ray_dir);
+			vec3 ray_origin = viewPosition + viewNormal * data.sh_contact_offset;
+			vec3 hit_pos = raycast(-1, ray_origin, ray_dir * trace_distance, data.sh_contact_thickness, rand.x, 0.75, 0.01);
+
+			if (hit_pos.z > 0.0) {
+				hit_pos = get_view_space_from_depth(hit_pos.xy, hit_pos.z);
+				float hit_dist = distance(viewPosition, hit_pos);
+				float dist_ratio = hit_dist / trace_distance;
+				return mix(0.0, vis, dist_ratio * dist_ratio * dist_ratio);
+			}
+		}
+#endif
+	}
+#endif
+
+	return vis;
+}
+
+float light_diffuse(LightData ld, vec3 N, vec3 V, vec4 l_vector)
+{
+#ifdef USE_LTC
+	if (ld.l_type == SUN) {
+		/* TODO disk area light */
+		return direct_diffuse_sun(ld, N);
+	}
+	else if (ld.l_type == AREA) {
+		return direct_diffuse_rectangle(ld, N, V, l_vector);
+	}
+	else {
+		return direct_diffuse_sphere(ld, N, l_vector);
+	}
+#else
+	if (ld.l_type == SUN) {
+		return direct_diffuse_sun(ld, N, V);
+	}
+	else {
+		return direct_diffuse_point(N, l_vector);
+	}
+#endif
+}
+
+vec3 light_specular(LightData ld, vec3 N, vec3 V, vec4 l_vector, float roughness, vec3 f0)
+{
+#ifdef USE_LTC
+	if (ld.l_type == SUN) {
+		/* TODO disk area light */
+		return direct_ggx_sun(ld, N, V, roughness, f0);
+	}
+	else if (ld.l_type == AREA) {
+		return direct_ggx_rectangle(ld, N, V, l_vector, roughness, f0);
+	}
+	else {
+		return direct_ggx_sphere(ld, N, V, l_vector, roughness, f0);
+	}
+#else
+	if (ld.l_type == SUN) {
+		return direct_ggx_sun(ld, N, V, roughness, f0);
+	}
+	else {
+		return direct_ggx_point(N, V, l_vector, roughness, f0);
+	}
+#endif
+}
+
+#ifdef HAIR_SHADER
+void light_hair_common(
+        LightData ld, vec3 N, vec3 V, vec4 l_vector, vec3 norm_view,
+        out float occlu_trans, out float occlu,
+        out vec3 norm_lamp, out vec3 view_vec)
+{
+	const float transmission = 0.3; /* Uniform internal scattering factor */
+
+	vec3 lamp_vec;
+
+	if (ld.l_type == SUN || ld.l_type == AREA) {
+		lamp_vec = ld.l_forward;
+	}
+	else {
+		lamp_vec = -l_vector.xyz;
+	}
+
+	norm_lamp = cross(lamp_vec, N);
+	norm_lamp = normalize(cross(N, norm_lamp)); /* Normal facing lamp */
+
+	/* Rotate view vector onto the cross(tangent, light) plane */
+	view_vec = normalize(norm_lamp * dot(norm_view, V) + N * dot(N, V));
+
+	occlu = (dot(norm_view, norm_lamp) * 0.5 + 0.5);
+	occlu_trans = transmission + (occlu * (1.0 - transmission)); /* Includes transmission component */
+}
+#endif
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_frag.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_frag.glsl
index d651a866433..fc0b5b9548b 100644
--- a/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_frag.glsl
@@ -1,24 +1,15 @@
 
-uniform mat4 ProjectionMatrix;
-uniform mat4 ViewMatrixInverse;
-
-uniform sampler2DArray probeCubes;
-uniform float lodMax;
-
 flat in int pid;
 in vec3 worldNormal;
 in vec3 worldPosition;
 
 out vec4 FragColor;
 
-#define cameraForward   normalize(ViewMatrixInverse[2].xyz)
-#define cameraPos       ViewMatrixInverse[3].xyz
-
 void main()
 {
 	vec3 V = (ProjectionMatrix[3][3] == 0.0) /* if perspective */
 	            ? normalize(cameraPos - worldPosition)
 	            : cameraForward;
 	vec3 N = normalize(worldNormal);
-	FragColor = vec4(textureLod_octahedron(probeCubes, vec4(reflect(-V, N), pid), 0.0, lodMax).rgb, 1.0);
+	FragColor = vec4(textureLod_octahedron(probeCubes, vec4(reflect(-V, N), pid), 0.0, lodCubeMax).rgb, 1.0);
 }
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_vert.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_vert.glsl
index b943a59feeb..202b27be0ef 100644
--- a/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_vert.glsl
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_vert.glsl
@@ -1,6 +1,5 @@
 
 in vec3 pos;
-in vec3 nor;
 
 /* Instance attrib */
 in int probe_id;
@@ -16,7 +15,14 @@ out vec3 worldPosition;
 void main()
 {
 	pid = probe_id;
-	worldPosition = pos * 0.1 * sphere_size + probe_location;
-	gl_Position = ViewProjectionMatrix * vec4(worldPosition, 1.0);
-	worldNormal = normalize(nor);
+
+	/* While this is not performant, we do this to
+	 * match the object mode engine instancing shader. */
+	mat4 offsetmat = mat4(1.0); /* Identity */
+	offsetmat[3].xyz = probe_location;
+
+	vec4 wpos = offsetmat * vec4(pos * sphere_size, 1.0);
+	worldPosition = wpos.xyz;
+	gl_Position = ViewProjectionMatrix * wpos;
+	worldNormal = normalize(pos);
 }
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_geom.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_geom.glsl
index ee5983d523a..7e63f4cdaf7 100644
--- a/source/blender/draw/engines/eevee/shaders/lightprobe_geom.glsl
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_geom.glsl
@@ -6,22 +6,27 @@ uniform int Layer;
 
 in vec4 vPos[];
 flat in int face[];
+flat out int fFace;
 
 out vec3 worldPosition;
 out vec3 viewPosition; /* Required. otherwise generate linking error. */
 out vec3 worldNormal; /* Required. otherwise generate linking error. */
+out vec3 viewNormal; /* Required. otherwise generate linking error. */
 
 const vec3 maj_axes[6] = vec3[6](vec3(1.0,  0.0,  0.0), vec3(-1.0,  0.0, 0.0), vec3(0.0, 1.0, 0.0), vec3(0.0, -1.0,  0.0), vec3( 0.0,  0.0, 1.0), vec3( 0.0,  0.0, -1.0));
 const vec3 x_axis[6]   = vec3[6](vec3(0.0,  0.0, -1.0), vec3( 0.0,  0.0, 1.0), vec3(1.0, 0.0, 0.0), vec3(1.0,  0.0,  0.0), vec3( 1.0,  0.0, 0.0), vec3(-1.0,  0.0,  0.0));
 const vec3 y_axis[6]   = vec3[6](vec3(0.0, -1.0,  0.0), vec3( 0.0, -1.0, 0.0), vec3(0.0, 0.0, 1.0), vec3(0.0,  0.0, -1.0), vec3( 0.0, -1.0, 0.0), vec3( 0.0, -1.0,  0.0));
 
 void main() {
-	int f = face[0];
-	gl_Layer = Layer + f;
+	fFace = face[0];
+	gl_Layer = Layer + fFace;
 
 	for (int v = 0; v < 3; ++v) {
 		gl_Position = vPos[v];
-		worldPosition = x_axis[f] * vPos[v].x + y_axis[f] * vPos[v].y + maj_axes[f];
+		worldPosition = x_axis[fFace] * vPos[v].x + y_axis[fFace] * vPos[v].y + maj_axes[fFace];
+#ifdef ATTRIB
+		pass_attrib(v);
+#endif
 		EmitVertex();
 	}
 
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_grid_display_vert.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_grid_display_vert.glsl
index 121859c98f1..fd200ec5984 100644
--- a/source/blender/draw/engines/eevee/shaders/lightprobe_grid_display_vert.glsl
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_grid_display_vert.glsl
@@ -1,6 +1,5 @@
 
 in vec3 pos;
-in vec3 nor;
 
 uniform mat4 ViewProjectionMatrix;
 
@@ -31,5 +30,5 @@ void main()
 	     increment_z * ls_cell_location.z);
 
 	gl_Position = ViewProjectionMatrix * vec4(pos * 0.02 * sphere_size + ws_cell_location, 1.0);
-	worldNormal = normalize(nor);
+	worldNormal = normalize(pos);
 }
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_grid_fill_frag.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_grid_fill_frag.glsl
new file mode 100644
index 00000000000..cea1ca5e7b0
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_grid_fill_frag.glsl
@@ -0,0 +1,20 @@
+uniform sampler2D gridTexture;
+
+out vec4 FragColor;
+
+void main()
+{
+#if defined(IRRADIANCE_SH_L2)
+	const ivec2 data_size = ivec2(3, 3);
+#elif defined(IRRADIANCE_CUBEMAP)
+	const ivec2 data_size = ivec2(8, 8);
+#elif defined(IRRADIANCE_HL2)
+	const ivec2 data_size = ivec2(3, 2);
+#endif
+	ivec2 coord = ivec2(gl_FragCoord.xy) % data_size;
+	FragColor = texelFetch(gridTexture, coord, 0);
+
+	if (any(greaterThanEqual(ivec2(gl_FragCoord.xy), data_size))) {
+		FragColor = vec4(0.0, 0.0, 0.0, 1.0);
+	}
+}
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_lib.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_lib.glsl
new file mode 100644
index 00000000000..834bacc118b
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_lib.glsl
@@ -0,0 +1,254 @@
+/* ----------- Uniforms --------- */
+
+uniform sampler2DArray probePlanars;
+uniform float lodPlanarMax;
+
+uniform sampler2DArray probeCubes;
+uniform float lodCubeMax;
+
+/* ----------- Structures --------- */
+
+struct CubeData {
+	vec4 position_type;
+	vec4 attenuation_fac_type;
+	mat4 influencemat;
+	mat4 parallaxmat;
+};
+
+#define PROBE_PARALLAX_BOX    1.0
+#define PROBE_ATTENUATION_BOX 1.0
+
+#define p_position      position_type.xyz
+#define p_parallax_type position_type.w
+#define p_atten_fac     attenuation_fac_type.x
+#define p_atten_type    attenuation_fac_type.y
+
+struct PlanarData {
+	vec4 plane_equation;
+	vec4 clip_vec_x_fade_scale;
+	vec4 clip_vec_y_fade_bias;
+	vec4 clip_edges;
+	vec4 facing_scale_bias;
+	mat4 reflectionmat; /* transform world space into reflection texture space */
+};
+
+#define pl_plane_eq      plane_equation
+#define pl_normal        plane_equation.xyz
+#define pl_facing_scale  facing_scale_bias.x
+#define pl_facing_bias   facing_scale_bias.y
+#define pl_fade_scale    clip_vec_x_fade_scale.w
+#define pl_fade_bias     clip_vec_y_fade_bias.w
+#define pl_clip_pos_x    clip_vec_x_fade_scale.xyz
+#define pl_clip_pos_y    clip_vec_y_fade_bias.xyz
+#define pl_clip_edges    clip_edges
+
+struct GridData {
+	mat4 localmat;
+	ivec4 resolution_offset;
+	vec4 ws_corner_atten_scale; /* world space corner position */
+	vec4 ws_increment_x_atten_bias; /* world space vector between 2 opposite cells */
+	vec4 ws_increment_y_lvl_bias;
+	vec4 ws_increment_z;
+};
+
+#define g_corner        ws_corner_atten_scale.xyz
+#define g_atten_scale   ws_corner_atten_scale.w
+#define g_atten_bias    ws_increment_x_atten_bias.w
+#define g_level_bias    ws_increment_y_lvl_bias.w
+#define g_increment_x   ws_increment_x_atten_bias.xyz
+#define g_increment_y   ws_increment_y_lvl_bias.xyz
+#define g_increment_z   ws_increment_z.xyz
+#define g_resolution    resolution_offset.xyz
+#define g_offset        resolution_offset.w
+
+#ifndef MAX_PROBE
+#define MAX_PROBE 1
+#endif
+#ifndef MAX_GRID
+#define MAX_GRID 1
+#endif
+#ifndef MAX_PLANAR
+#define MAX_PLANAR 1
+#endif
+
+layout(std140) uniform probe_block {
+	CubeData probes_data[MAX_PROBE];
+};
+
+layout(std140) uniform grid_block {
+	GridData grids_data[MAX_GRID];
+};
+
+layout(std140) uniform planar_block {
+	PlanarData planars_data[MAX_PLANAR];
+};
+
+/* ----------- Functions --------- */
+
+float probe_attenuation_cube(CubeData pd, vec3 W)
+{
+	vec3 localpos = transform_point(pd.influencemat, W);
+
+	float fac;
+	if (pd.p_atten_type == PROBE_ATTENUATION_BOX) {
+		vec3 axes_fac = saturate(pd.p_atten_fac - pd.p_atten_fac * abs(localpos));
+		fac = min_v3(axes_fac);
+	}
+	else {
+		fac = saturate(pd.p_atten_fac - pd.p_atten_fac * length(localpos));
+	}
+
+	return fac;
+}
+
+float probe_attenuation_planar(PlanarData pd, vec3 W, vec3 N, float roughness)
+{
+	/* Normal Facing */
+	float fac = saturate(dot(pd.pl_normal, N) * pd.pl_facing_scale + pd.pl_facing_bias);
+
+	/* Distance from plane */
+	fac *= saturate(abs(dot(pd.pl_plane_eq, vec4(W, 1.0))) * pd.pl_fade_scale + pd.pl_fade_bias);
+
+	/* Fancy fast clipping calculation */
+	vec2 dist_to_clip;
+	dist_to_clip.x = dot(pd.pl_clip_pos_x, W);
+	dist_to_clip.y = dot(pd.pl_clip_pos_y, W);
+	fac *= step(2.0, dot(step(pd.pl_clip_edges, dist_to_clip.xxyy), vec2(-1.0, 1.0).xyxy)); /* compare and add all tests */
+
+	/* Decrease influence for high roughness */
+	fac *= saturate(1.0 - roughness * 10.0);
+
+	return fac;
+}
+
+float probe_attenuation_grid(GridData gd, vec3 W, out vec3 localpos)
+{
+	localpos = transform_point(gd.localmat, W);
+
+	float fade = min(1.0, min_v3(1.0 - abs(localpos)));
+	return saturate(fade * gd.g_atten_scale + gd.g_atten_bias);
+}
+
+vec3 probe_evaluate_cube(float id, CubeData cd, vec3 W, vec3 R, float roughness)
+{
+	/* Correct reflection ray using parallax volume intersection. */
+	vec3 localpos = transform_point(cd.parallaxmat, W);
+	vec3 localray = transform_direction(cd.parallaxmat, R);
+
+	float dist;
+	if (cd.p_parallax_type == PROBE_PARALLAX_BOX) {
+		dist = line_unit_box_intersect_dist(localpos, localray);
+	}
+	else {
+		dist = line_unit_sphere_intersect_dist(localpos, localray);
+	}
+
+	/* Use Distance in WS directly to recover intersection */
+	vec3 intersection = W + R * dist - cd.p_position;
+
+	/* From Frostbite PBR Course
+	 * Distance based roughness
+	 * http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf */
+	float original_roughness = roughness;
+	float linear_roughness = sqrt(roughness);
+	float distance_roughness = saturate(dist * linear_roughness / length(intersection));
+	linear_roughness = mix(distance_roughness, linear_roughness, linear_roughness);
+	roughness = linear_roughness * linear_roughness;
+
+	float fac = saturate(original_roughness * 2.0 - 1.0);
+	R = mix(intersection, R, fac * fac);
+
+	return textureLod_octahedron(probeCubes, vec4(R, id), roughness * lodCubeMax, lodCubeMax).rgb;
+}
+
+vec3 probe_evaluate_world_spec(vec3 R, float roughness)
+{
+	return textureLod_octahedron(probeCubes, vec4(R, 0.0), roughness * lodCubeMax, lodCubeMax).rgb;
+}
+
+vec3 probe_evaluate_planar(
+        float id, PlanarData pd, vec3 W, vec3 N, vec3 V,
+        float roughness, inout float fade)
+{
+	/* Find view vector / reflection plane intersection. */
+	vec3 point_on_plane = line_plane_intersect(W, V, pd.pl_plane_eq);
+
+	/* How far the pixel is from the plane. */
+	float ref_depth = 1.0; /* TODO parameter */
+
+	/* Compute distorded reflection vector based on the distance to the reflected object.
+	 * In other words find intersection between reflection vector and the sphere center
+	 * around point_on_plane. */
+	vec3 proj_ref = reflect(reflect(-V, N) * ref_depth, pd.pl_normal);
+
+	/* Final point in world space. */
+	vec3 ref_pos = point_on_plane + proj_ref;
+
+	/* Reproject to find texture coords. */
+	vec4 refco = ViewProjectionMatrix * vec4(ref_pos, 1.0);
+	refco.xy /= refco.w;
+
+	/* TODO: If we support non-ssr planar reflection, we should blur them with gaussian
+	 * and chose the right mip depending on the cone footprint after projection */
+	vec3 sample = textureLod(probePlanars, vec3(refco.xy * 0.5 + 0.5, id), 0.0).rgb;
+
+	return sample;
+}
+
+#ifdef IRRADIANCE_LIB
+vec3 probe_evaluate_grid(GridData gd, vec3 W, vec3 N, vec3 localpos)
+{
+	localpos = localpos * 0.5 + 0.5;
+	localpos = localpos * vec3(gd.g_resolution) - 0.5;
+
+	vec3 localpos_floored = floor(localpos);
+	vec3 trilinear_weight = fract(localpos);
+
+	float weight_accum = 0.0;
+	vec3 irradiance_accum = vec3(0.0);
+
+	/* For each neighboor cells */
+	for (int i = 0; i < 8; ++i) {
+		ivec3 offset = ivec3(i, i >> 1, i >> 2) & ivec3(1);
+		vec3 cell_cos = clamp(localpos_floored + vec3(offset), vec3(0.0), vec3(gd.g_resolution) - 1.0);
+
+		/* Keep in sync with update_irradiance_probe */
+		ivec3 icell_cos = ivec3(gd.g_level_bias * floor(cell_cos / gd.g_level_bias));
+		int cell = gd.g_offset + icell_cos.z
+		                       + icell_cos.y * gd.g_resolution.z
+		                       + icell_cos.x * gd.g_resolution.z * gd.g_resolution.y;
+
+		vec3 color = irradiance_from_cell_get(cell, N);
+
+		/* We need this because we render probes in world space (so we need light vector in WS).
+		 * And rendering them in local probe space is too much problem. */
+		vec3 ws_cell_location = gd.g_corner +
+			(gd.g_increment_x * cell_cos.x +
+			 gd.g_increment_y * cell_cos.y +
+			 gd.g_increment_z * cell_cos.z);
+
+		// vec3 ws_point_to_cell = ws_cell_location - W;
+		// vec3 ws_light = normalize(ws_point_to_cell);
+
+		vec3 trilinear = mix(1 - trilinear_weight, trilinear_weight, offset);
+		float weight = trilinear.x * trilinear.y * trilinear.z;
+
+		/* Smooth backface test */
+		// weight *= sqrt(max(0.002, dot(ws_light, N)));
+
+		/* Avoid zero weight */
+		weight = max(0.00001, weight);
+
+		weight_accum += weight;
+		irradiance_accum += color * weight;
+	}
+
+	return irradiance_accum / weight_accum;
+}
+
+vec3 probe_evaluate_world_diff(vec3 N)
+{
+	return irradiance_from_cell_get(0, N);
+}
+
+#endif /* IRRADIANCE_LIB */
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_planar_display_frag.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_planar_display_frag.glsl
index 338dc3bf9c0..655cc626bba 100644
--- a/source/blender/draw/engines/eevee/shaders/lightprobe_planar_display_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_planar_display_frag.glsl
@@ -1,30 +1,15 @@
 
-uniform int probeIdx;
+uniform mat4 ViewProjectionMatrix;
 uniform sampler2DArray probePlanars;
 
-layout(std140) uniform planar_block {
-	PlanarData planars_data[MAX_PLANAR];
-};
-
 in vec3 worldPosition;
+flat in int probeIdx;
 
 out vec4 FragColor;
 
 void main()
 {
-	PlanarData pd = planars_data[probeIdx];
-
-	/* Fancy fast clipping calculation */
-	vec2 dist_to_clip;
-	dist_to_clip.x = dot(pd.pl_clip_pos_x, worldPosition);
-	dist_to_clip.y = dot(pd.pl_clip_pos_y, worldPosition);
-	float fac = dot(step(pd.pl_clip_edges, dist_to_clip.xxyy), vec2(-1.0, 1.0).xyxy); /* compare and add all tests */
-
-	if (fac != 2.0) {
-		discard;
-	}
-
-	vec4 refco = pd.reflectionmat * vec4(worldPosition, 1.0);
+	vec4 refco = ViewProjectionMatrix * vec4(worldPosition, 1.0);
 	refco.xy /= refco.w;
-	FragColor = vec4(textureLod(probePlanars, vec3(refco.xy, float(probeIdx)), 0.0).rgb, 1.0);
+	FragColor = vec4(textureLod(probePlanars, vec3(refco.xy * 0.5 + 0.5, float(probeIdx)), 0.0).rgb, 1.0);
 }
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_planar_display_vert.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_planar_display_vert.glsl
index 3c620982273..a9716332eb5 100644
--- a/source/blender/draw/engines/eevee/shaders/lightprobe_planar_display_vert.glsl
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_planar_display_vert.glsl
@@ -1,13 +1,17 @@
 
 in vec3 pos;
 
-uniform mat4 ModelViewProjectionMatrix;
-uniform mat4 ModelMatrix;
+in int probe_id;
+in mat4 probe_mat;
+
+uniform mat4 ViewProjectionMatrix;
 
 out vec3 worldPosition;
+flat out int probeIdx;
 
 void main()
 {
-	gl_Position = ModelViewProjectionMatrix * vec4(pos, 1.0);
-	worldPosition = (ModelMatrix * vec4(pos, 1.0)).xyz;
+	gl_Position = ViewProjectionMatrix * probe_mat * vec4(pos, 1.0);
+	worldPosition = (probe_mat * vec4(pos, 1.0)).xyz;
+	probeIdx = probe_id;
 }
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_planar_downsample_frag.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_planar_downsample_frag.glsl
new file mode 100644
index 00000000000..3b3abdef00c
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_planar_downsample_frag.glsl
@@ -0,0 +1,40 @@
+/**
+ * Simple downsample shader. Takes the average of the 4 texels of lower mip.
+ **/
+
+uniform sampler2DArray source;
+uniform float fireflyFactor;
+
+in vec2 uvs;
+flat in float layer;
+
+out vec4 FragColor;
+
+float brightness(vec3 c)
+{
+	return max(max(c.r, c.g), c.b);
+}
+
+void main()
+{
+#if 0
+	/* Reconstructing Target uvs like this avoid missing pixels if NPO2 */
+	vec2 uvs = gl_FragCoord.xy * 2.0 / vec2(textureSize(source, 0));
+
+	FragColor = textureLod(source, vec3(uvs, layer), 0.0);
+#else
+	vec2 texel_size = 1.0 / vec2(textureSize(source, 0));
+	vec2 uvs = gl_FragCoord.xy * 2.0 * texel_size;
+	vec4 ofs = texel_size.xyxy * vec4(0.75, 0.75, -0.75, -0.75);
+
+	FragColor  = textureLod(source, vec3(uvs + ofs.xy, layer), 0.0);
+	FragColor += textureLod(source, vec3(uvs + ofs.xw, layer), 0.0);
+	FragColor += textureLod(source, vec3(uvs + ofs.zy, layer), 0.0);
+	FragColor += textureLod(source, vec3(uvs + ofs.zw, layer), 0.0);
+	FragColor *= 0.25;
+
+	/* Clamped brightness. */
+	float luma = max(1e-8, brightness(FragColor.rgb));
+	FragColor *= 1.0 - max(0.0, luma - fireflyFactor) / luma;
+#endif
+}
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_planar_downsample_geom.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_planar_downsample_geom.glsl
new file mode 100644
index 00000000000..40b04c986f3
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_planar_downsample_geom.glsl
@@ -0,0 +1,24 @@
+
+layout(triangles) in;
+layout(triangle_strip, max_vertices=3) out;
+
+in int instance[];
+in vec2 vPos[];
+
+flat out float layer;
+
+void main() {
+	gl_Layer = instance[0];
+	layer = float(instance[0]);
+
+	gl_Position = vec4(vPos[0], 0.0, 0.0);
+	EmitVertex();
+
+	gl_Position = vec4(vPos[1], 0.0, 0.0);
+	EmitVertex();
+
+	gl_Position = vec4(vPos[2], 0.0, 0.0);
+	EmitVertex();
+
+	EndPrimitive();
+}
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_planar_downsample_vert.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_planar_downsample_vert.glsl
new file mode 100644
index 00000000000..ac4e3da4158
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_planar_downsample_vert.glsl
@@ -0,0 +1,10 @@
+
+in vec2 pos;
+
+out int instance;
+out vec2 vPos;
+
+void main() {
+	instance = gl_InstanceID;
+	vPos = pos;
+}
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/lit_surface_frag.glsl b/source/blender/draw/engines/eevee/shaders/lit_surface_frag.glsl
index 5b6f30a116b..f63a9665810 100644
--- a/source/blender/draw/engines/eevee/shaders/lit_surface_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/lit_surface_frag.glsl
@@ -3,45 +3,17 @@ uniform int light_count;
 uniform int probe_count;
 uniform int grid_count;
 uniform int planar_count;
-uniform mat4 ViewMatrix;
-uniform mat4 ViewMatrixInverse;
 
-uniform sampler2DArray probePlanars;
-
-uniform sampler2DArray probeCubes;
-uniform float lodMax;
 uniform bool specToggle;
+uniform bool ssrToggle;
+
+uniform float refractionDepth;
 
 #ifndef UTIL_TEX
 #define UTIL_TEX
 uniform sampler2DArray utilTex;
 #endif /* UTIL_TEX */
 
-uniform sampler2DArray shadowCubes;
-uniform sampler2DArrayShadow shadowCascades;
-
-layout(std140) uniform probe_block {
-	ProbeData probes_data[MAX_PROBE];
-};
-
-layout(std140) uniform grid_block {
-	GridData grids_data[MAX_GRID];
-};
-
-layout(std140) uniform planar_block {
-	PlanarData planars_data[MAX_PLANAR];
-};
-
-layout(std140) uniform light_block {
-	LightData lights_data[MAX_LIGHT];
-};
-
-layout(std140) uniform shadow_block {
-	ShadowCubeData    shadows_cube_data[MAX_SHADOW_CUBE];
-	ShadowMapData     shadows_map_data[MAX_SHADOW_MAP];
-	ShadowCascadeData shadows_cascade_data[MAX_SHADOW_CASCADE];
-};
-
 in vec3 worldPosition;
 in vec3 viewPosition;
 
@@ -53,470 +25,788 @@ in vec3 worldNormal;
 in vec3 viewNormal;
 #endif
 
-#define cameraForward   normalize(ViewMatrixInverse[2].xyz)
-#define cameraPos       ViewMatrixInverse[3].xyz
+uniform float maxRoughness;
+uniform int rayCount;
 
-/* type */
-#define POINT    0.0
-#define SUN      1.0
-#define SPOT     2.0
-#define HEMI     3.0
-#define AREA     4.0
+/* ----------- default -----------  */
 
-#ifdef HAIR_SHADER
-vec3 light_diffuse(LightData ld, ShadingData sd, vec3 albedo)
+vec3 eevee_surface_lit(vec3 N, vec3 albedo, vec3 f0, float roughness, float ao, int ssr_id, out vec3 ssr_spec)
 {
-       if (ld.l_type == SUN) {
-               return direct_diffuse_sun(ld, sd) * albedo;
-       }
-       else if (ld.l_type == AREA) {
-               return direct_diffuse_rectangle(ld, sd) * albedo;
-       }
-       else {
-               return direct_diffuse_sphere(ld, sd) * albedo;
-       }
-}
+	/* Zero length vectors cause issues, see: T51979. */
+#if 0
+	N = normalize(N);
+#else
+	{
+		float len = length(N);
+		if (isnan(len)) {
+			return vec3(0.0);
+		}
+		N /= len;
+	}
+#endif
 
-vec3 light_specular(LightData ld, ShadingData sd, float roughness, vec3 f0)
-{
-       if (ld.l_type == SUN) {
-               return direct_ggx_sun(ld, sd, roughness, f0);
-       }
-       else if (ld.l_type == AREA) {
-               return direct_ggx_rectangle(ld, sd, roughness, f0);
-       }
-       else {
-               return direct_ggx_sphere(ld, sd, roughness, f0);
-       }
-}
+	roughness = clamp(roughness, 1e-8, 0.9999);
+	float roughnessSquared = roughness * roughness;
 
-void light_shade(
-        LightData ld, ShadingData sd, vec3 albedo, float roughness, vec3 f0,
-        out vec3 diffuse, out vec3 specular)
-{
-       const float transmission = 0.3; /* Uniform internal scattering factor */
-       ShadingData sd_new = sd;
+	vec3 V = cameraVec;
 
-       vec3 lamp_vec;
+	/* ---------------- SCENE LAMPS LIGHTING ----------------- */
 
-      if (ld.l_type == SUN || ld.l_type == AREA) {
-               lamp_vec = ld.l_forward;
-       }
-       else {
-               lamp_vec = -sd.l_vector;
-       }
+#ifdef HAIR_SHADER
+	vec3 norm_view = cross(V, N);
+	norm_view = normalize(cross(norm_view, N)); /* Normal facing view */
+#endif
 
-       vec3 norm_view = cross(sd.V, sd.N);
-       norm_view = normalize(cross(norm_view, sd.N)); /* Normal facing view */
+	vec3 diff = vec3(0.0);
+	vec3 spec = vec3(0.0);
+	for (int i = 0; i < MAX_LIGHT && i < light_count; ++i) {
+		LightData ld = lights_data[i];
 
-       vec3 norm_lamp = cross(lamp_vec, sd.N);
-       norm_lamp = normalize(cross(sd.N, norm_lamp)); /* Normal facing lamp */
+		vec4 l_vector; /* Non-Normalized Light Vector with length in last component. */
+		l_vector.xyz = ld.l_position - worldPosition;
+		l_vector.w = length(l_vector.xyz);
 
-       /* Rotate view vector onto the cross(tangent, light) plane */
-       vec3 view_vec = normalize(norm_lamp * dot(norm_view, sd.V) + sd.N * dot(sd.N, sd.V));
+		vec3 l_color_vis = ld.l_color * light_visibility(ld, worldPosition, viewPosition, viewNormal, l_vector);
 
-       float occlusion = (dot(norm_view, norm_lamp) * 0.5 + 0.5);
-       float occltrans = transmission + (occlusion * (1.0 - transmission)); /* Includes transmission component */
+#ifdef HAIR_SHADER
+		vec3 norm_lamp, view_vec;
+		float occlu_trans, occlu;
+		light_hair_common(ld, N, V, l_vector, norm_view, occlu_trans, occlu, norm_lamp, view_vec);
 
-       sd_new.N = -norm_lamp;
+		diff += l_color_vis * light_diffuse(ld, -norm_lamp, V, l_vector) * occlu_trans;
+		spec += l_color_vis * light_specular(ld, N, view_vec, l_vector, roughnessSquared, f0) * occlu;
+#else
+		diff += l_color_vis * light_diffuse(ld, N, V, l_vector);
+		spec += l_color_vis * light_specular(ld, N, V, l_vector, roughnessSquared, f0);
+#endif
+	}
 
-       diffuse = light_diffuse(ld, sd_new, albedo) * occltrans;
+	/* Accumulate outgoing radiance */
+	vec3 out_light = diff * albedo + spec * float(specToggle);
 
-       sd_new.V = view_vec;
+#ifdef HAIR_SHADER
+	N = -norm_view;
+#endif
 
-       specular = light_specular(ld, sd_new, roughness, f0) * occlusion;
-}
-#else
-void light_shade(
-        LightData ld, ShadingData sd, vec3 albedo, float roughness, vec3 f0,
-        out vec3 diffuse, out vec3 specular)
-{
-#ifdef USE_LTC
-	if (ld.l_type == SUN) {
-		/* TODO disk area light */
-		diffuse = direct_diffuse_sun(ld, sd) * albedo;
-		specular = direct_ggx_sun(ld, sd, roughness, f0);
+	/* ---------------- SPECULAR ENVIRONMENT LIGHTING ----------------- */
+
+	/* Accumulate light from all sources until accumulator is full. Then apply Occlusion and BRDF. */
+	vec4 spec_accum = vec4(0.0);
+
+	/* SSR lobe is applied later in a defered style */
+	if (!(ssrToggle && ssr_id == outputSsrId)) {
+		/* Planar Reflections */
+		for (int i = 0; i < MAX_PLANAR && i < planar_count && spec_accum.a < 0.999; ++i) {
+			PlanarData pd = planars_data[i];
+
+			float fade = probe_attenuation_planar(pd, worldPosition, N, roughness);
+
+			if (fade > 0.0) {
+				vec3 spec = probe_evaluate_planar(float(i), pd, worldPosition, N, V, roughness, fade);
+				accumulate_light(spec, fade, spec_accum);
+			}
+		}
+
+		/* Specular probes */
+		vec3 spec_dir = get_specular_reflection_dominant_dir(N, V, roughnessSquared);
+
+		/* Starts at 1 because 0 is world probe */
+		for (int i = 1; i < MAX_PROBE && i < probe_count && spec_accum.a < 0.999; ++i) {
+			CubeData cd = probes_data[i];
+
+			float fade = probe_attenuation_cube(cd, worldPosition);
+
+			if (fade > 0.0) {
+				vec3 spec = probe_evaluate_cube(float(i), cd, worldPosition, spec_dir, roughness);
+				accumulate_light(spec, fade, spec_accum);
+			}
+		}
+
+		/* World Specular */
+		if (spec_accum.a < 0.999) {
+			vec3 spec = probe_evaluate_world_spec(spec_dir, roughness);
+			accumulate_light(spec, 1.0, spec_accum);
+		}
 	}
-	else if (ld.l_type == AREA) {
-		diffuse =  direct_diffuse_rectangle(ld, sd) * albedo;
-		specular =  direct_ggx_rectangle(ld, sd, roughness, f0);
+
+	vec4 rand = texture(utilTex, vec3(gl_FragCoord.xy / LUT_SIZE, 2.0));
+
+	/* Ambient Occlusion */
+	vec3 bent_normal;
+	float final_ao = occlusion_compute(N, viewPosition, ao, rand.rg, bent_normal);
+
+	/* Get Brdf intensity */
+	vec2 uv = lut_coords(dot(N, V), roughness);
+	vec2 brdf_lut = texture(utilTex, vec3(uv, 1.0)).rg;
+
+	ssr_spec = F_ibl(f0, brdf_lut);
+	if (!(ssrToggle && ssr_id == outputSsrId)) {
+		ssr_spec *= specular_occlusion(dot(N, V), final_ao, roughness);
 	}
-	else {
-		diffuse =  direct_diffuse_sphere(ld, sd) * albedo;
-		specular =  direct_ggx_sphere(ld, sd, roughness, f0);
+	out_light += spec_accum.rgb * ssr_spec * float(specToggle);
+
+	/* ---------------- DIFFUSE ENVIRONMENT LIGHTING ----------------- */
+
+	/* Accumulate light from all sources until accumulator is full. Then apply Occlusion and BRDF. */
+	vec4 diff_accum = vec4(0.0);
+
+	/* Start at 1 because 0 is world irradiance */
+	for (int i = 1; i < MAX_GRID && i < grid_count && diff_accum.a < 0.999; ++i) {
+		GridData gd = grids_data[i];
+
+		vec3 localpos;
+		float fade = probe_attenuation_grid(gd, worldPosition, localpos);
+
+		if (fade > 0.0) {
+			vec3 diff = probe_evaluate_grid(gd, worldPosition, bent_normal, localpos);
+			accumulate_light(diff, fade, diff_accum);
+		}
 	}
-#else
-	if (ld.l_type == SUN) {
-		diffuse = direct_diffuse_sun(ld, sd) * albedo;
-		specular = direct_ggx_sun(ld, sd, roughness, f0);
+
+	/* World Diffuse */
+	if (diff_accum.a < 0.999 && grid_count > 0) {
+		vec3 diff = probe_evaluate_world_diff(bent_normal);
+		accumulate_light(diff, 1.0, diff_accum);
 	}
-	else {
-		diffuse = direct_diffuse_point(ld, sd) * albedo;
-		specular = direct_ggx_point(sd, roughness, f0);
+
+	out_light += diff_accum.rgb * albedo * gtao_multibounce(final_ao, albedo);
+
+	return out_light;
+}
+
+/* ----------- CLEAR COAT -----------  */
+
+vec3 eevee_surface_clearcoat_lit(
+        vec3 N, vec3 albedo, vec3 f0, float roughness,
+        vec3 C_N, float C_intensity, float C_roughness, /* Clearcoat params */
+        float ao, int ssr_id, out vec3 ssr_spec)
+{
+	roughness = clamp(roughness, 1e-8, 0.9999);
+	float roughnessSquared = roughness * roughness;
+	C_roughness = clamp(C_roughness, 1e-8, 0.9999);
+	float C_roughnessSquared = C_roughness * C_roughness;
+
+	/* Zero length vectors cause issues, see: T51979. */
+#if 0
+	N = normalize(N);
+	C_N = normalize(C_N);
+#else
+	{
+		float len = length(N);
+		if (isnan(len)) {
+			return vec3(0.0);
+		}
+		N /= len;
+
+		len = length(C_N);
+		if (isnan(len)) {
+			return vec3(0.0);
+		}
+		C_N /= len;
 	}
 #endif
 
-	specular *= float(specToggle);
-}
+	vec3 V = cameraVec;
+
+	/* ---------------- SCENE LAMPS LIGHTING ----------------- */
+
+#ifdef HAIR_SHADER
+	vec3 norm_view = cross(V, N);
+	norm_view = normalize(cross(norm_view, N)); /* Normal facing view */
 #endif
 
-void light_visibility(LightData ld, ShadingData sd, out float vis)
-{
-	vis = 1.0;
+	vec3 diff = vec3(0.0);
+	vec3 spec = vec3(0.0);
+	for (int i = 0; i < MAX_LIGHT && i < light_count; ++i) {
+		LightData ld = lights_data[i];
 
-	if (ld.l_type == SPOT) {
-		float z = dot(ld.l_forward, sd.l_vector);
-		vec3 lL = sd.l_vector / z;
-		float x = dot(ld.l_right, lL) / ld.l_sizex;
-		float y = dot(ld.l_up, lL) / ld.l_sizey;
+		vec4 l_vector; /* Non-Normalized Light Vector with length in last component. */
+		l_vector.xyz = ld.l_position - worldPosition;
+		l_vector.w = length(l_vector.xyz);
 
-		float ellipse = 1.0 / sqrt(1.0 + x * x + y * y);
+		vec3 l_color_vis = ld.l_color * light_visibility(ld, worldPosition, viewPosition, viewNormal, l_vector);
 
-		float spotmask = smoothstep(0.0, 1.0, (ellipse - ld.l_spot_size) / ld.l_spot_blend);
+#ifdef HAIR_SHADER
+		vec3 norm_lamp, view_vec;
+		float occlu_trans, occlu;
+		light_hair_common(ld, N, V, l_vector, norm_view, occlu_trans, occlu, norm_lamp, view_vec);
 
-		vis *= spotmask;
-		vis *= step(0.0, -dot(sd.l_vector, ld.l_forward));
-	}
-	else if (ld.l_type == AREA) {
-		vis *= step(0.0, -dot(sd.l_vector, ld.l_forward));
+		diff += l_color_vis * light_diffuse(ld, -norm_lamp, V, l_vector) * occlu_trans;
+		spec += l_color_vis * light_specular(ld, N, view_vec, l_vector, roughnessSquared, f0) * occlu;
+		spec += l_color_vis * light_specular(ld, C_N, view_vec, l_vector, C_roughnessSquared, f0) * C_intensity * occlu;
+#else
+		diff += l_color_vis * light_diffuse(ld, N, V, l_vector);
+		spec += l_color_vis * light_specular(ld, N, V, l_vector, roughnessSquared, f0);
+		spec += l_color_vis * light_specular(ld, C_N, V, l_vector, C_roughnessSquared, f0) * C_intensity;
+#endif
 	}
 
-	/* shadowing */
-	if (ld.l_shadowid >= (MAX_SHADOW_MAP + MAX_SHADOW_CUBE)) {
-		/* Shadow Cascade */
-		float shid = ld.l_shadowid - (MAX_SHADOW_CUBE + MAX_SHADOW_MAP);
-		ShadowCascadeData smd = shadows_cascade_data[int(shid)];
+	/* Accumulate outgoing radiance */
+	vec3 out_light = diff * albedo + spec * float(specToggle);
 
-		/* Finding Cascade index */
-		vec4 z = vec4(-dot(cameraPos - worldPosition, cameraForward));
-		vec4 comp = step(z, smd.split_distances);
-		float cascade = dot(comp, comp);
-		mat4 shadowmat;
-		float bias;
+#ifdef HAIR_SHADER
+	N = -norm_view;
+#endif
 
-		/* Manual Unrolling of a loop for better performance.
-		 * Doing fetch directly with cascade index leads to
-		 * major performance impact. (0.27ms -> 10.0ms for 1 light) */
-		if (cascade == 0.0) {
-			shadowmat = smd.shadowmat[0];
-			bias = smd.bias[0];
-		}
-		else if (cascade == 1.0) {
-			shadowmat = smd.shadowmat[1];
-			bias = smd.bias[1];
-		}
-		else if (cascade == 2.0) {
-			shadowmat = smd.shadowmat[2];
-			bias = smd.bias[2];
-		}
-		else {
-			shadowmat = smd.shadowmat[3];
-			bias = smd.bias[3];
-		}
+	/* ---------------- SPECULAR ENVIRONMENT LIGHTING ----------------- */
+
+	/* Accumulate light from all sources until accumulator is full. Then apply Occlusion and BRDF. */
+	vec4 spec_accum = vec4(0.0);
+	vec4 C_spec_accum = vec4(0.0);
 
-		vec4 shpos = shadowmat * vec4(sd.W, 1.0);
-		shpos.z -= bias * shpos.w;
-		shpos.xyz /= shpos.w;
+	/* Planar Reflections */
+	for (int i = 0; i < MAX_PLANAR && i < planar_count && spec_accum.a < 0.999; ++i) {
+		PlanarData pd = planars_data[i];
 
-		vis *= texture(shadowCascades, vec4(shpos.xy, shid * float(MAX_CASCADE_NUM) + cascade, shpos.z));
+		/* Fade on geometric normal. */
+		float fade = probe_attenuation_planar(pd, worldPosition, worldNormal, roughness);
+
+		if (fade > 0.0) {
+			if (!(ssrToggle && ssr_id == outputSsrId)) {
+				vec3 spec = probe_evaluate_planar(float(i), pd, worldPosition, N, V, roughness, fade);
+				accumulate_light(spec, fade, spec_accum);
+			}
+
+			vec3 C_spec = probe_evaluate_planar(float(i), pd, worldPosition, C_N, V, C_roughness, fade);
+			accumulate_light(C_spec, fade, C_spec_accum);
+		}
 	}
-	else if (ld.l_shadowid >= 0.0) {
-		/* Shadow Cube */
-		float shid = ld.l_shadowid;
-		ShadowCubeData scd = shadows_cube_data[int(shid)];
 
-		vec3 cubevec = sd.W - ld.l_position;
-		float dist = length(cubevec) - scd.sh_cube_bias;
+	/* Specular probes */
+	vec3 spec_dir = get_specular_reflection_dominant_dir(N, V, roughnessSquared);
+	vec3 C_spec_dir = get_specular_reflection_dominant_dir(C_N, V, C_roughnessSquared);
 
-		float z = texture_octahedron(shadowCubes, vec4(cubevec, shid)).r;
+	/* Starts at 1 because 0 is world probe */
+	for (int i = 1; i < MAX_PROBE && i < probe_count && spec_accum.a < 0.999; ++i) {
+		CubeData cd = probes_data[i];
 
-		float esm_test = saturate(exp(scd.sh_cube_exp * (z - dist)));
-		float sh_test = step(0, z - dist);
+		float fade = probe_attenuation_cube(cd, worldPosition);
 
-		vis *= esm_test;
+		if (fade > 0.0) {
+			if (!(ssrToggle && ssr_id == outputSsrId)) {
+				vec3 spec = probe_evaluate_cube(float(i), cd, worldPosition, spec_dir, roughness);
+				accumulate_light(spec, fade, spec_accum);
+			}
+
+			vec3 C_spec = probe_evaluate_cube(float(i), cd, worldPosition, C_spec_dir, C_roughness);
+			accumulate_light(C_spec, fade, C_spec_accum);
+		}
 	}
-}
 
-vec3 probe_parallax_correction(vec3 W, vec3 spec_dir, ProbeData pd, inout float roughness)
-{
-	vec3 localpos = (pd.parallaxmat * vec4(W, 1.0)).xyz;
-	vec3 localray = (pd.parallaxmat * vec4(spec_dir, 0.0)).xyz;
+	/* World Specular */
+	if (spec_accum.a < 0.999) {
+		if (!(ssrToggle && ssr_id == outputSsrId)) {
+			vec3 spec = probe_evaluate_world_spec(spec_dir, roughness);
+			accumulate_light(spec, 1.0, spec_accum);
+		}
 
-	float dist;
-	if (pd.p_parallax_type == PROBE_PARALLAX_BOX) {
-		dist = line_unit_box_intersect_dist(localpos, localray);
+		vec3 C_spec = probe_evaluate_world_spec(C_spec_dir, C_roughness);
+		accumulate_light(C_spec, 1.0, C_spec_accum);
 	}
-	else {
-		dist = line_unit_sphere_intersect_dist(localpos, localray);
+
+	vec4 rand = texture(utilTex, vec3(gl_FragCoord.xy / LUT_SIZE, 2.0));
+
+	/* Ambient Occlusion */
+	vec3 bent_normal;
+	float final_ao = occlusion_compute(N, viewPosition, ao, rand.rg, bent_normal);
+
+	/* Get Brdf intensity */
+	vec2 uv = lut_coords(dot(N, V), roughness);
+	vec2 brdf_lut = texture(utilTex, vec3(uv, 1.0)).rg;
+
+	ssr_spec = F_ibl(f0, brdf_lut);
+	if (!(ssrToggle && ssr_id == outputSsrId)) {
+		ssr_spec *= specular_occlusion(dot(N, V), final_ao, roughness);
 	}
+	out_light += spec_accum.rgb * ssr_spec * float(specToggle);
 
-	/* Use Distance in WS directly to recover intersection */
-	vec3 intersection = W + spec_dir * dist - pd.p_position;
+	uv = lut_coords(dot(C_N, V), C_roughness);
+	brdf_lut = texture(utilTex, vec3(uv, 1.0)).rg;
 
-	/* From Frostbite PBR Course
-	 * Distance based roughness
-	 * http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf */
-	float original_roughness = roughness;
-	float linear_roughness = sqrt(roughness);
-	float distance_roughness = saturate(dist * linear_roughness / length(intersection));
-	linear_roughness = mix(distance_roughness, linear_roughness, linear_roughness);
-	roughness = linear_roughness * linear_roughness;
+	out_light += C_spec_accum.rgb * F_ibl(vec3(0.04), brdf_lut) * specular_occlusion(dot(C_N, V), final_ao, C_roughness) * float(specToggle) * C_intensity;
 
-	float fac = saturate(original_roughness * 2.0 - 1.0);
-	return mix(intersection, spec_dir, fac * fac);
-}
+	/* ---------------- DIFFUSE ENVIRONMENT LIGHTING ----------------- */
 
-float probe_attenuation(vec3 W, ProbeData pd)
-{
-	vec3 localpos = (pd.influencemat * vec4(W, 1.0)).xyz;
+	/* Accumulate light from all sources until accumulator is full. Then apply Occlusion and BRDF. */
+	vec4 diff_accum = vec4(0.0);
+
+	/* Start at 1 because 0 is world irradiance */
+	for (int i = 1; i < MAX_GRID && i < grid_count && diff_accum.a < 0.999; ++i) {
+		GridData gd = grids_data[i];
 
-	float fac;
-	if (pd.p_atten_type == PROBE_ATTENUATION_BOX) {
-		vec3 axes_fac = saturate(pd.p_atten_fac - pd.p_atten_fac * abs(localpos));
-		fac = min_v3(axes_fac);
+		vec3 localpos;
+		float fade = probe_attenuation_grid(gd, worldPosition, localpos);
+
+		if (fade > 0.0) {
+			vec3 diff = probe_evaluate_grid(gd, worldPosition, bent_normal, localpos);
+			accumulate_light(diff, fade, diff_accum);
+		}
 	}
-	else {
-		fac = saturate(pd.p_atten_fac - pd.p_atten_fac * length(localpos));
+
+	/* World Diffuse */
+	if (diff_accum.a < 0.999 && grid_count > 0) {
+		vec3 diff = probe_evaluate_world_diff(bent_normal);
+		accumulate_light(diff, 1.0, diff_accum);
 	}
 
-	return fac;
+	out_light += diff_accum.rgb * albedo * gtao_multibounce(final_ao, albedo);
+
+	return out_light;
 }
 
-float planar_attenuation(vec3 W, vec3 N, PlanarData pd)
+/* ----------- Diffuse -----------  */
+
+vec3 eevee_surface_diffuse_lit(vec3 N, vec3 albedo, float ao)
 {
-	float fac;
+	vec3 V = cameraVec;
 
-	/* Normal Facing */
-	fac = saturate(dot(pd.pl_normal, N) * pd.pl_facing_scale + pd.pl_facing_bias);
+	/* Zero length vectors cause issues, see: T51979. */
+#if 0
+	N = normalize(N);
+#else
+	{
+		float len = length(N);
+		if (isnan(len)) {
+			return vec3(0.0);
+		}
+		N /= len;
+	}
+#endif
 
-	/* Distance from plane */
-	fac *= saturate(abs(dot(pd.pl_plane_eq, vec4(W, 1.0))) * pd.pl_fade_scale + pd.pl_fade_bias);
+	/* ---------------- SCENE LAMPS LIGHTING ----------------- */
 
-	/* Fancy fast clipping calculation */
-	vec2 dist_to_clip;
-	dist_to_clip.x = dot(pd.pl_clip_pos_x, W);
-	dist_to_clip.y = dot(pd.pl_clip_pos_y, W);
-	fac *= step(2.0, dot(step(pd.pl_clip_edges, dist_to_clip.xxyy), vec2(-1.0, 1.0).xyxy)); /* compare and add all tests */
+#ifdef HAIR_SHADER
+	vec3 norm_view = cross(V, N);
+	norm_view = normalize(cross(norm_view, N)); /* Normal facing view */
+#endif
 
-	return fac;
-}
+	vec3 diff = vec3(0.0);
+	for (int i = 0; i < MAX_LIGHT && i < light_count; ++i) {
+		LightData ld = lights_data[i];
 
-float compute_occlusion(vec3 N, float micro_occlusion, vec2 randuv, out vec3 bent_normal)
-{
-#ifdef USE_AO /* Screen Space Occlusion */
+		vec4 l_vector; /* Non-Normalized Light Vector with length in last component. */
+		l_vector.xyz = ld.l_position - worldPosition;
+		l_vector.w = length(l_vector.xyz);
+
+		vec3 l_color_vis = ld.l_color * light_visibility(ld, worldPosition, viewPosition, viewNormal, l_vector);
 
-	float macro_occlusion;
-	vec3 vnor = mat3(ViewMatrix) * N;
+#ifdef HAIR_SHADER
+		vec3 norm_lamp, view_vec;
+		float occlu_trans, occlu;
+		light_hair_common(ld, N, V, l_vector, norm_view, occlu_trans, occlu, norm_lamp, view_vec);
 
-#ifdef USE_BENT_NORMAL
-	gtao(vnor, viewPosition, randuv, macro_occlusion, bent_normal);
-	bent_normal = mat3(ViewMatrixInverse) * bent_normal;
+		diff += l_color_vis * light_diffuse(ld, -norm_lamp, V, l_vector) * occlu_trans;
 #else
-	gtao(vnor, viewPosition, randuv, macro_occlusion);
-	bent_normal = N;
+		diff += l_color_vis * light_diffuse(ld, N, V, l_vector);
 #endif
-	return min(macro_occlusion, micro_occlusion);
-
-#else /* No added Occlusion. */
+	}
 
-	bent_normal = N;
-	return micro_occlusion;
+	/* Accumulate outgoing radiance */
+	vec3 out_light = diff * albedo;
 
+#ifdef HAIR_SHADER
+	N = -norm_view;
 #endif
+
+	/* ---------------- DIFFUSE ENVIRONMENT LIGHTING ----------------- */
+
+	vec4 rand = texture(utilTex, vec3(gl_FragCoord.xy / LUT_SIZE, 2.0));
+
+	/* Ambient Occlusion */
+	vec3 bent_normal;
+	float final_ao = occlusion_compute(N, viewPosition, ao, rand.rg, bent_normal);
+
+	/* Accumulate light from all sources until accumulator is full. Then apply Occlusion and BRDF. */
+	vec4 diff_accum = vec4(0.0);
+
+	/* Start at 1 because 0 is world irradiance */
+	for (int i = 1; i < MAX_GRID && i < grid_count && diff_accum.a < 0.999; ++i) {
+		GridData gd = grids_data[i];
+
+		vec3 localpos;
+		float fade = probe_attenuation_grid(gd, worldPosition, localpos);
+
+		if (fade > 0.0) {
+			vec3 diff = probe_evaluate_grid(gd, worldPosition, bent_normal, localpos);
+			accumulate_light(diff, fade, diff_accum);
+		}
+	}
+
+	/* World Diffuse */
+	if (diff_accum.a < 0.999 && grid_count > 0) {
+		vec3 diff = probe_evaluate_world_diff(bent_normal);
+		accumulate_light(diff, 1.0, diff_accum);
+	}
+
+	out_light += diff_accum.rgb * albedo * gtao_multibounce(final_ao, albedo);
+
+	return out_light;
 }
 
-vec3 eevee_surface_lit(vec3 world_normal, vec3 albedo, vec3 f0, float roughness, float ao)
+/* ----------- Glossy -----------  */
+
+vec3 eevee_surface_glossy_lit(vec3 N, vec3 f0, float roughness, float ao, int ssr_id, out vec3 ssr_spec)
 {
 	roughness = clamp(roughness, 1e-8, 0.9999);
 	float roughnessSquared = roughness * roughness;
 
-	ShadingData sd;
-	sd.N = normalize(world_normal);
-	sd.V = (ProjectionMatrix[3][3] == 0.0) /* if perspective */
-	            ? normalize(cameraPos - worldPosition)
-	            : cameraForward;
-	sd.W = worldPosition;
+	vec3 V = cameraVec;
 
-	vec3 radiance = vec3(0.0);
+	/* Zero length vectors cause issues, see: T51979. */
+#if 0
+	N = normalize(N);
+#else
+	{
+		float len = length(N);
+		if (isnan(len)) {
+			return vec3(0.0);
+		}
+		N /= len;
+	}
+#endif
+
+	/* ---------------- SCENE LAMPS LIGHTING ----------------- */
 
 #ifdef HAIR_SHADER
-       /* View facing normal */
-       vec3 norm_view = cross(sd.V, sd.N);
-       norm_view = normalize(cross(norm_view, sd.N)); /* Normal facing view */
+	vec3 norm_view = cross(V, N);
+	norm_view = normalize(cross(norm_view, N)); /* Normal facing view */
 #endif
 
-
-	/* Analytic Lights */
+	vec3 spec = vec3(0.0);
 	for (int i = 0; i < MAX_LIGHT && i < light_count; ++i) {
 		LightData ld = lights_data[i];
-		vec3 diff, spec;
-		float vis = 1.0;
 
-		sd.l_vector = ld.l_position - worldPosition;
+		vec4 l_vector; /* Non-Normalized Light Vector with length in last component. */
+		l_vector.xyz = ld.l_position - worldPosition;
+		l_vector.w = length(l_vector.xyz);
 
-#ifndef HAIR_SHADER
-		light_visibility(ld, sd, vis);
-#endif
-		light_shade(ld, sd, albedo, roughnessSquared, f0, diff, spec);
+		vec3 l_color_vis = ld.l_color * light_visibility(ld, worldPosition, viewPosition, viewNormal, l_vector);
 
-		radiance += vis * (diff + spec) * ld.l_color;
+#ifdef HAIR_SHADER
+		vec3 norm_lamp, view_vec;
+		float occlu_trans, occlu;
+		light_hair_common(ld, N, V, l_vector, norm_view, occlu_trans, occlu, norm_lamp, view_vec);
+
+		spec += l_color_vis * light_specular(ld, N, view_vec, l_vector, roughnessSquared, f0) * occlu;
+#else
+		spec += l_color_vis * light_specular(ld, N, V, l_vector, roughnessSquared, f0);
+#endif
 	}
 
+	/* Accumulate outgoing radiance */
+	vec3 out_light = spec * float(specToggle);
+
 #ifdef HAIR_SHADER
-	sd.N = -norm_view;
+	N = -norm_view;
 #endif
 
-	vec3 bent_normal;
-	vec4 rand = textureLod(utilTex, vec3(gl_FragCoord.xy / LUT_SIZE, 2.0), 0.0).rgba;
-	float final_ao = compute_occlusion(sd.N, ao, rand.rg, bent_normal);
-
-	/* Envmaps */
-	vec3 R = reflect(-sd.V, sd.N);
-	vec3 spec_dir = get_specular_dominant_dir(sd.N, R, roughnessSquared);
-	vec2 uv = lut_coords(dot(sd.N, sd.V), roughness);
-	vec2 brdf_lut = texture(utilTex, vec3(uv, 1.0)).rg;
+	/* ---------------- SPECULAR ENVIRONMENT LIGHTING ----------------- */
 
+	/* Accumulate light from all sources until accumulator is full. Then apply Occlusion and BRDF. */
 	vec4 spec_accum = vec4(0.0);
-	vec4 diff_accum = vec4(0.0);
 
-	/* Planar Reflections */
-	for (int i = 0; i < MAX_PLANAR && i < planar_count && spec_accum.a < 0.999; ++i) {
-		PlanarData pd = planars_data[i];
+	if (!(ssrToggle && ssr_id == outputSsrId)) {
+		/* Planar Reflections */
+		for (int i = 0; i < MAX_PLANAR && i < planar_count && spec_accum.a < 0.999; ++i) {
+			PlanarData pd = planars_data[i];
+
+			float fade = probe_attenuation_planar(pd, worldPosition, N, roughness);
+
+			if (fade > 0.0) {
+				vec3 spec = probe_evaluate_planar(float(i), pd, worldPosition, N, V, roughness, fade);
+				accumulate_light(spec, fade, spec_accum);
+			}
+		}
+
+		/* Specular probes */
+		vec3 spec_dir = get_specular_reflection_dominant_dir(N, V, roughnessSquared);
 
-		float influence = planar_attenuation(sd.W, sd.N, pd);
+		/* Starts at 1 because 0 is world probe */
+		for (int i = 1; i < MAX_PROBE && i < probe_count && spec_accum.a < 0.999; ++i) {
+			CubeData cd = probes_data[i];
 
-		if (influence > 0.0) {
-			float influ_spec = min(influence, (1.0 - spec_accum.a));
+			float fade = probe_attenuation_cube(cd, worldPosition);
 
-			/* Sample reflection depth. */
-			vec4 refco = pd.reflectionmat * vec4(sd.W, 1.0);
-			refco.xy /= refco.w;
-			float ref_depth = textureLod(probePlanars, vec3(refco.xy, i), 0.0).a;
+			if (fade > 0.0) {
+				vec3 spec = probe_evaluate_cube(float(i), cd, worldPosition, spec_dir, roughness);
+				accumulate_light(spec, fade, spec_accum);
+			}
+		}
+
+		/* World Specular */
+		if (spec_accum.a < 0.999) {
+			vec3 spec = probe_evaluate_world_spec(spec_dir, roughness);
+			accumulate_light(spec, 1.0, spec_accum);
+		}
+	}
 
-			/* Find view vector / reflection plane intersection. (dist_to_plane is negative) */
-			float dist_to_plane = line_plane_intersect_dist(cameraPos, sd.V, pd.pl_plane_eq);
-			vec3 point_on_plane = cameraPos + sd.V * dist_to_plane;
+	vec4 rand = texture(utilTex, vec3(gl_FragCoord.xy / LUT_SIZE, 2.0));
 
-			/* How far the pixel is from the plane. */
-			ref_depth = ref_depth + dist_to_plane;
+	/* Get Brdf intensity */
+	vec2 uv = lut_coords(dot(N, V), roughness);
+	vec2 brdf_lut = texture(utilTex, vec3(uv, 1.0)).rg;
 
-			/* Compute distorded reflection vector based on the distance to the reflected object.
-			 * In other words find intersection between reflection vector and the sphere center
-			 * around point_on_plane. */
-			vec3 proj_ref = reflect(R * ref_depth, pd.pl_normal);
+	ssr_spec = F_ibl(f0, brdf_lut);
+	if (!(ssrToggle && ssr_id == outputSsrId)) {
+		/* Ambient Occlusion */
+		vec3 bent_normal;
+		float final_ao = occlusion_compute(N, viewPosition, ao, rand.rg, bent_normal);
 
-			/* Final point in world space. */
-			vec3 ref_pos = point_on_plane + proj_ref;
+		ssr_spec *= specular_occlusion(dot(N, V), final_ao, roughness);
+	}
+	out_light += spec_accum.rgb * ssr_spec * float(specToggle);
 
-			/* Reproject to find texture coords. */
-			refco = pd.reflectionmat * vec4(ref_pos, 1.0);
-			refco.xy /= refco.w;
+	return out_light;
+}
 
-			vec3 sample = textureLod(probePlanars, vec3(refco.xy, i), 0.0).rgb;
+/* ----------- Transmission -----------  */
 
-			spec_accum.rgb += sample * influ_spec;
-			spec_accum.a += influ_spec;
+vec3 eevee_surface_refraction(vec3 N, vec3 f0, float roughness, float ior)
+{
+	/* Zero length vectors cause issues, see: T51979. */
+#if 0
+	N = normalize(N);
+#else
+	{
+		float len = length(N);
+		if (isnan(len)) {
+			return vec3(0.0);
 		}
+		N /= len;
 	}
+#endif
+	vec3 V = cameraVec;
+	ior = (gl_FrontFacing) ? ior : 1.0 / ior;
+
+	roughness = clamp(roughness, 1e-8, 0.9999);
+	float roughnessSquared = roughness * roughness;
+
+	/* ---------------- SCENE LAMPS LIGHTING ----------------- */
+
+	/* No support for now. Supporting LTCs mean having a 3D LUT.
+	 * We could support point lights easily though. */
+
+	/* ---------------- SPECULAR ENVIRONMENT LIGHTING ----------------- */
+
+	/* Accumulate light from all sources until accumulator is full. Then apply Occlusion and BRDF. */
+	vec4 trans_accum = vec4(0.0);
+
+	/* Refract the view vector using the depth heuristic.
+	 * Then later Refract a second time the already refracted
+	 * ray using the inverse ior. */
+	float final_ior = (refractionDepth > 0.0) ? 1.0 / ior : ior;
+	vec3 refr_V = (refractionDepth > 0.0) ? -refract(-V, N, final_ior) : V;
+	vec3 refr_pos = (refractionDepth > 0.0) ? line_plane_intersect(worldPosition, refr_V, worldPosition - N * refractionDepth, N) : worldPosition;
+
+#ifdef USE_REFRACTION
+	/* Screen Space Refraction */
+	if (ssrToggle && roughness < maxRoughness + 0.2) {
+		vec3 rand = texture(utilTex, vec3(gl_FragCoord.xy / LUT_SIZE, 2.0)).xzw;
+
+		/* Find approximated position of the 2nd refraction event. */
+		vec3 refr_vpos = (refractionDepth > 0.0) ? transform_point(ViewMatrix, refr_pos) : viewPosition;
+
+		float ray_ofs = 1.0 / float(rayCount);
+		vec4 spec = screen_space_refraction(refr_vpos, N, refr_V, final_ior, roughnessSquared, rand, 0.0);
+		if (rayCount > 1) spec += screen_space_refraction(refr_vpos, N, refr_V, final_ior, roughnessSquared, rand.xyz * vec3(1.0, -1.0, -1.0), 1.0 * ray_ofs);
+		if (rayCount > 2) spec += screen_space_refraction(refr_vpos, N, refr_V, final_ior, roughnessSquared, rand.xzy * vec3(1.0,  1.0, -1.0), 2.0 * ray_ofs);
+		if (rayCount > 3) spec += screen_space_refraction(refr_vpos, N, refr_V, final_ior, roughnessSquared, rand.xzy * vec3(1.0, -1.0,  1.0), 3.0 * ray_ofs);
+		spec /= float(rayCount);
+		spec.a *= smoothstep(maxRoughness + 0.2, maxRoughness, roughness);
+		accumulate_light(spec.rgb, spec.a, trans_accum);
+	}
+#endif
 
 	/* Specular probes */
-	/* Start at 1 because 0 is world probe */
-	for (int i = 1; i < MAX_PROBE && i < probe_count && spec_accum.a < 0.999; ++i) {
-		ProbeData pd = probes_data[i];
+	/* NOTE: This bias the IOR */
+	vec3 refr_dir = get_specular_refraction_dominant_dir(N, refr_V, roughness, final_ior);
 
-		float dist_attenuation = probe_attenuation(sd.W, pd);
+	/* Starts at 1 because 0 is world probe */
+	for (int i = 1; i < MAX_PROBE && i < probe_count && trans_accum.a < 0.999; ++i) {
+		CubeData cd = probes_data[i];
 
-		if (dist_attenuation > 0.0) {
-			float roughness_copy = roughness;
+		float fade = probe_attenuation_cube(cd, worldPosition);
 
-			vec3 sample_vec = probe_parallax_correction(sd.W, spec_dir, pd, roughness_copy);
-			vec4 sample = textureLod_octahedron(probeCubes, vec4(sample_vec, i), roughness_copy * lodMax, lodMax).rgba;
+		if (fade > 0.0) {
+			vec3 spec = probe_evaluate_cube(float(i), cd, refr_pos, refr_dir, roughnessSquared);
+			accumulate_light(spec, fade, trans_accum);
+		}
+	}
+
+	/* World Specular */
+	if (trans_accum.a < 0.999) {
+		vec3 spec = probe_evaluate_world_spec(refr_dir, roughnessSquared);
+		accumulate_light(spec, 1.0, trans_accum);
+	}
+
+	float btdf = get_btdf_lut(utilTex, dot(N, V), roughness, ior);
 
-			float influ_spec = min(dist_attenuation, (1.0 - spec_accum.a));
+	return trans_accum.rgb * btdf;
+}
 
-			spec_accum.rgb += sample.rgb * influ_spec;
-			spec_accum.a += influ_spec;
+vec3 eevee_surface_glass(vec3 N, vec3 transmission_col, float roughness, float ior, int ssr_id, out vec3 ssr_spec)
+{
+	/* Zero length vectors cause issues, see: T51979. */
+#if 0
+	N = normalize(N);
+#else
+	{
+		float len = length(N);
+		if (isnan(len)) {
+			return vec3(0.0);
 		}
+		N /= len;
 	}
+#endif
+	vec3 V = cameraVec;
+	ior = (gl_FrontFacing) ? ior : 1.0 / ior;
 
-	/* Start at 1 because 0 is world irradiance */
-	for (int i = 1; i < MAX_GRID && i < grid_count && diff_accum.a < 0.999; ++i) {
-		GridData gd = grids_data[i];
+	if (!specToggle) return vec3(0.0);
 
-		vec3 localpos = (gd.localmat * vec4(sd.W, 1.0)).xyz;
+	roughness = clamp(roughness, 1e-8, 0.9999);
+	float roughnessSquared = roughness * roughness;
 
-		float fade = min(1.0, min_v3(1.0 - abs(localpos)));
-		fade = saturate(fade * gd.g_atten_scale + gd.g_atten_bias);
+	/* ---------------- SCENE LAMPS LIGHTING ----------------- */
 
-		if (fade > 0.0) {
-			localpos = localpos * 0.5 + 0.5;
-			localpos = localpos * vec3(gd.g_resolution) - 0.5;
+#ifdef HAIR_SHADER
+	vec3 norm_view = cross(V, N);
+	norm_view = normalize(cross(norm_view, N)); /* Normal facing view */
+#endif
 
-			vec3 localpos_floored = floor(localpos);
-			vec3 trilinear_weight = fract(localpos);
+	vec3 spec = vec3(0.0);
+	for (int i = 0; i < MAX_LIGHT && i < light_count; ++i) {
+		LightData ld = lights_data[i];
 
-			float weight_accum = 0.0;
-			vec3 irradiance_accum = vec3(0.0);
+		vec4 l_vector; /* Non-Normalized Light Vector with length in last component. */
+		l_vector.xyz = ld.l_position - worldPosition;
+		l_vector.w = length(l_vector.xyz);
 
-			/* For each neighboor cells */
-			for (int i = 0; i < 8; ++i) {
-				ivec3 offset = ivec3(i, i >> 1, i >> 2) & ivec3(1);
-				vec3 cell_cos = clamp(localpos_floored + vec3(offset), vec3(0.0), vec3(gd.g_resolution) - 1.0);
+		vec3 l_color_vis = ld.l_color * light_visibility(ld, worldPosition, viewPosition, viewNormal, l_vector);
 
-				/* We need this because we render probes in world space (so we need light vector in WS).
-				 * And rendering them in local probe space is too much problem. */
-				vec3 ws_cell_location = gd.g_corner +
-					(gd.g_increment_x * cell_cos.x +
-					 gd.g_increment_y * cell_cos.y +
-					 gd.g_increment_z * cell_cos.z);
-				vec3 ws_point_to_cell = ws_cell_location - sd.W;
-				vec3 ws_light = normalize(ws_point_to_cell);
+#ifdef HAIR_SHADER
+		vec3 norm_lamp, view_vec;
+		float occlu_trans, occlu;
+		light_hair_common(ld, N, V, l_vector, norm_view, occlu_trans, occlu, norm_lamp, view_vec);
 
-				vec3 trilinear = mix(1 - trilinear_weight, trilinear_weight, offset);
-				float weight = trilinear.x * trilinear.y * trilinear.z;
+		spec += l_color_vis * light_specular(ld, N, view_vec, l_vector, roughnessSquared, vec3(1.0)) * occlu;
+#else
+		spec += l_color_vis * light_specular(ld, N, V, l_vector, roughnessSquared, vec3(1.0));
+#endif
+	}
 
-				/* Smooth backface test */
-				// weight *= sqrt(max(0.002, dot(ws_light, sd.N)));
+	/* Accumulate outgoing radiance */
+	vec3 out_light = spec;
 
-				/* Avoid zero weight */
-				weight = max(0.00001, weight);
+#ifdef HAIR_SHADER
+	N = -norm_view;
+#endif
+
+
+	/* ---------------- SPECULAR ENVIRONMENT LIGHTING ----------------- */
+
+	/* Accumulate light from all sources until accumulator is full. Then apply Occlusion and BRDF. */
+	vec4 spec_accum = vec4(0.0);
+
+	/* Planar Reflections */
+	if (!(ssrToggle && ssr_id == outputSsrId)) {
+		for (int i = 0; i < MAX_PLANAR && i < planar_count && spec_accum.a < 0.999 && roughness < 0.1; ++i) {
+			PlanarData pd = planars_data[i];
 
-				vec3 color = get_cell_color(ivec3(cell_cos), gd.g_resolution, gd.g_offset, bent_normal);
+			float fade = probe_attenuation_planar(pd, worldPosition, N, roughness);
 
-				weight_accum += weight;
-				irradiance_accum += color * weight;
+			if (fade > 0.0) {
+				vec3 spec = probe_evaluate_planar(float(i), pd, worldPosition, N, V, roughness, fade);
+				accumulate_light(spec, fade, spec_accum);
 			}
+		}
+	}
+
+	/* Refract the view vector using the depth heuristic.
+	 * Then later Refract a second time the already refracted
+	 * ray using the inverse ior. */
+	float final_ior = (refractionDepth > 0.0) ? 1.0 / ior : ior;
+	vec3 refr_V = (refractionDepth > 0.0) ? -refract(-V, N, final_ior) : V;
+	vec3 refr_pos = (refractionDepth > 0.0) ? line_plane_intersect(worldPosition, refr_V, worldPosition - N * refractionDepth, N) : worldPosition;
+
+	vec4 trans_accum = vec4(0.0);
+
+#ifdef USE_REFRACTION
+	/* Screen Space Refraction */
+	if (ssrToggle && roughness < maxRoughness + 0.2) {
+		vec3 rand = texture(utilTex, vec3(gl_FragCoord.xy / LUT_SIZE, 2.0)).xzw;
+
+		/* Find approximated position of the 2nd refraction event. */
+		vec3 refr_vpos = (refractionDepth > 0.0) ? transform_point(ViewMatrix, refr_pos) : viewPosition;
+
+		float ray_ofs = 1.0 / float(rayCount);
+		vec4 spec = screen_space_refraction(refr_vpos, N, refr_V, final_ior, roughnessSquared, rand, 0.0);
+		if (rayCount > 1) spec += screen_space_refraction(refr_vpos, N, refr_V, final_ior, roughnessSquared, rand.xyz * vec3(1.0, -1.0, -1.0), 1.0 * ray_ofs);
+		if (rayCount > 2) spec += screen_space_refraction(refr_vpos, N, refr_V, final_ior, roughnessSquared, rand.xzy * vec3(1.0,  1.0, -1.0), 2.0 * ray_ofs);
+		if (rayCount > 3) spec += screen_space_refraction(refr_vpos, N, refr_V, final_ior, roughnessSquared, rand.xzy * vec3(1.0, -1.0,  1.0), 3.0 * ray_ofs);
+		spec /= float(rayCount);
+		spec.a *= smoothstep(maxRoughness + 0.2, maxRoughness, roughness);
+		accumulate_light(spec.rgb, spec.a, trans_accum);
+	}
+#endif
 
-			vec3 indirect_diffuse = irradiance_accum / weight_accum;
+	/* Specular probes */
+	vec3 refr_dir = get_specular_refraction_dominant_dir(N, refr_V, roughness, final_ior);
+	vec3 spec_dir = get_specular_reflection_dominant_dir(N, V, roughnessSquared);
+
+	/* Starts at 1 because 0 is world probe */
+	for (int i = 1; i < MAX_PROBE && i < probe_count && (spec_accum.a < 0.999 || trans_accum.a < 0.999); ++i) {
+		CubeData cd = probes_data[i];
 
-			float influ_diff = min(fade, (1.0 - diff_accum.a));
+		float fade = probe_attenuation_cube(cd, worldPosition);
 
-			diff_accum.rgb += indirect_diffuse * influ_diff;
-			diff_accum.a += influ_diff;
+		if (fade > 0.0) {
+			if (!(ssrToggle && ssr_id == outputSsrId)) {
+				vec3 spec = probe_evaluate_cube(float(i), cd, worldPosition, spec_dir, roughness);
+				accumulate_light(spec, fade, spec_accum);
+			}
 
-			/* For Debug purpose */
-			// return texture(irradianceGrid, sd.W.xy).rgb;
+			spec = probe_evaluate_cube(float(i), cd, refr_pos, refr_dir, roughnessSquared);
+			accumulate_light(spec, fade, trans_accum);
 		}
 	}
 
-	/* World probe */
-	if (diff_accum.a < 1.0 && grid_count > 0) {
-		IrradianceData ir_data = load_irradiance_cell(0, bent_normal);
+	/* World Specular */
+	if (spec_accum.a < 0.999) {
+		if (!(ssrToggle && ssr_id == outputSsrId)) {
+			vec3 spec = probe_evaluate_world_spec(spec_dir, roughness);
+			accumulate_light(spec, 1.0, spec_accum);
+		}
+	}
 
-		vec3 diff = compute_irradiance(bent_normal, ir_data);
-		diff_accum.rgb += diff * (1.0 - diff_accum.a);
+	if (trans_accum.a < 0.999) {
+		spec = probe_evaluate_world_spec(refr_dir, roughnessSquared);
+		accumulate_light(spec, 1.0, trans_accum);
 	}
 
-	if (spec_accum.a < 1.0) {
-		ProbeData pd = probes_data[0];
+	/* Ambient Occlusion */
+	/* TODO : when AO will be cheaper */
+	float final_ao = 1.0;
+
+	float NV = dot(N, V);
+	/* Get Brdf intensity */
+	vec2 uv = lut_coords(NV, roughness);
+	vec2 brdf_lut = texture(utilTex, vec3(uv, 1.0)).rg;
+
+	float fresnel = F_eta(ior, NV);
+
+	/* Apply fresnel on lamps. */
+	out_light *= vec3(fresnel);
 
-		vec3 spec = textureLod_octahedron(probeCubes, vec4(spec_dir, 0), roughness * lodMax, lodMax).rgb;
-		spec_accum.rgb += spec * (1.0 - spec_accum.a);
+	ssr_spec = vec3(fresnel) * F_ibl(vec3(1.0), brdf_lut);
+	if (!(ssrToggle && ssr_id == outputSsrId)) {
+		ssr_spec *= specular_occlusion(dot(N, V), final_ao, roughness);
 	}
+	out_light += spec_accum.rgb * ssr_spec;
+
+
+	float btdf = get_btdf_lut(utilTex, NV, roughness, ior);
 
-	vec3 indirect_radiance =
-	        spec_accum.rgb * F_ibl(f0, brdf_lut) * float(specToggle) * specular_occlusion(dot(sd.N, sd.V), final_ao, roughness) +
-	        diff_accum.rgb * albedo * gtao_multibounce(final_ao, albedo);
+	out_light += vec3(1.0 - fresnel) * transmission_col * trans_accum.rgb * btdf;
 
-	return radiance + indirect_radiance;
+	return out_light;
 }
diff --git a/source/blender/draw/engines/eevee/shaders/ltc_lib.glsl b/source/blender/draw/engines/eevee/shaders/ltc_lib.glsl
index f296eedc3ee..ffaa81c3638 100644
--- a/source/blender/draw/engines/eevee/shaders/ltc_lib.glsl
+++ b/source/blender/draw/engines/eevee/shaders/ltc_lib.glsl
@@ -161,9 +161,12 @@ mat3 ltc_matrix(vec4 lut)
 
 float ltc_evaluate(vec3 N, vec3 V, mat3 Minv, vec3 corners[4])
 {
+	/* Avoid dot(N, V) == 1 in ortho mode, leading T1 normalize to fail. */
+	V = normalize(V + 1e-8);
+
 	/* construct orthonormal basis around N */
 	vec3 T1, T2;
-	T1 = normalize(V - N*dot(V, N));
+	T1 = normalize(V - N * dot(N, V));
 	T2 = cross(N, T1);
 
 	/* rotate area light in (T1, T2, R) basis */
@@ -206,9 +209,12 @@ float ltc_evaluate(vec3 N, vec3 V, mat3 Minv, vec3 corners[4])
 #define LTC_CIRCLE_RES 8
 float ltc_evaluate_circle(vec3 N, vec3 V, mat3 Minv, vec3 p[LTC_CIRCLE_RES])
 {
+	/* Avoid dot(N, V) == 1 in ortho mode, leading T1 normalize to fail. */
+	V = normalize(V + 1e-8);
+
 	/* construct orthonormal basis around N */
 	vec3 T1, T2;
-	T1 = normalize(V - N*dot(V, N));
+	T1 = normalize(V - N * dot(V, N));
 	T2 = cross(N, T1);
 
 	/* rotate area light in (T1, T2, R) basis */
diff --git a/source/blender/draw/engines/eevee/shaders/prepass_frag.glsl b/source/blender/draw/engines/eevee/shaders/prepass_frag.glsl
index 6317dcea0e9..f921d56e3bc 100644
--- a/source/blender/draw/engines/eevee/shaders/prepass_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/prepass_frag.glsl
@@ -1,7 +1,85 @@
 
+#ifdef USE_ALPHA_HASH
+
+/* From the paper "Hashed Alpha Testing" by Chris Wyman and Morgan McGuire */
+float hash(vec2 a) {
+	return fract(1e4 * sin(17.0 * a.x + 0.1 * a.y) * (0.1 + abs(sin(13.0 * a.y + a.x))));
+}
+
+float hash3d(vec3 a) {
+	return hash(vec2(hash(a.xy), a.z));
+}
+
+//uniform float hashScale;
+float hashScale = 0.001;
+
+float hashed_alpha_threshold(vec3 co)
+{
+	/* Find the discretized derivatives of our coordinates. */
+	float max_deriv = max(length(dFdx(co)), length(dFdy(co)));
+	float pix_scale = 1.0 / (hashScale * max_deriv);
+
+	/* Find two nearest log-discretized noise scales. */
+	float pix_scale_log = log2(pix_scale);
+	vec2 pix_scales;
+	pix_scales.x = exp2(floor(pix_scale_log));
+	pix_scales.y = exp2(ceil(pix_scale_log));
+
+	/* Compute alpha thresholds at our two noise scales. */
+	vec2 alpha;
+	alpha.x = hash3d(floor(pix_scales.x * co));
+	alpha.y = hash3d(floor(pix_scales.y * co));
+
+	/* Factor to interpolate lerp with. */
+	float fac = fract(log2(pix_scale));
+
+	/* Interpolate alpha threshold from noise at two scales. */
+	float x = mix(alpha.x, alpha.y, fac);
+
+	/* Pass into CDF to compute uniformly distrib threshold. */
+	float a = min(fac, 1.0 - fac);
+	float one_a = 1.0 - a;
+	float denom = 1.0 / (2 * a * one_a);
+	float one_x = (1 - x);
+	vec3 cases = vec3(
+		(x * x) * denom,
+		(x - 0.5 * a) / one_a,
+		1.0 - (one_x * one_x * denom)
+	);
+
+	/* Find our final, uniformly distributed alpha threshold. */
+	float threshold = (x < one_a) ?	((x < a) ? cases.x : cases.y) :	cases.z;
+
+	/* Avoids threshold == 0. */
+	threshold = clamp(threshold, 1.0e-6, 1.0);
+
+	return threshold;
+}
+
+#endif
+
+#ifdef USE_ALPHA_CLIP
+uniform float alphaThreshold;
+#endif
+
 void main()
 {
 	/* For now do nothing.
-	 * In the future, output object motion blur.
-	 * This pass could also be controlled but nodetree (pixel depth offset, stochastic transparency). */
+	 * In the future, output object motion blur. */
+
+#if defined(USE_ALPHA_HASH) || defined(USE_ALPHA_CLIP)
+#define NODETREE_EXEC
+
+	Closure cl = nodetree_exec();
+
+#if defined(USE_ALPHA_HASH)
+	/* Hashed Alpha Testing */
+	if (cl.opacity < hashed_alpha_threshold(worldPosition))
+		discard;
+#elif defined(USE_ALPHA_CLIP)
+	/* Alpha clip */
+	if (cl.opacity <= alphaThreshold)
+		discard;
+#endif
+#endif
 }
diff --git a/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl b/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl
new file mode 100644
index 00000000000..c1d6b7537ff
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl
@@ -0,0 +1,230 @@
+#define MAX_STEP 256
+
+uniform vec4 ssrParameters;
+
+#define ssrQuality    ssrParameters.x
+#define ssrThickness  ssrParameters.y
+#define ssrPixelSize  ssrParameters.zw
+
+uniform float borderFadeFactor;
+
+float sample_depth(vec2 uv, int index, float lod)
+{
+	if (index > -1) {
+		return textureLod(planarDepth, vec3(uv, index), 0.0).r;
+	}
+	else {
+		/* Correct UVs for mipmaping mis-alignment */
+		uv *= mipRatio[int(lod + 1.0)];
+		return textureLod(maxzBuffer, uv, lod).r;
+	}
+}
+
+vec4 sample_depth_grouped(vec4 uv1, vec4 uv2, int index, float lod)
+{
+	vec4 depths;
+	if (index > -1) {
+		depths.x = textureLod(planarDepth, vec3(uv1.xy, index), 0.0).r;
+		depths.y = textureLod(planarDepth, vec3(uv1.zw, index), 0.0).r;
+		depths.z = textureLod(planarDepth, vec3(uv2.xy, index), 0.0).r;
+		depths.w = textureLod(planarDepth, vec3(uv2.zw, index), 0.0).r;
+	}
+	else {
+		depths.x = textureLod(maxzBuffer, uv1.xy, lod).r;
+		depths.y = textureLod(maxzBuffer, uv1.zw, lod).r;
+		depths.z = textureLod(maxzBuffer, uv2.xy, lod).r;
+		depths.w = textureLod(maxzBuffer, uv2.zw, lod).r;
+	}
+	return depths;
+}
+
+float refine_isect(float prev_delta, float curr_delta)
+{
+	/**
+	 * Simplification of 2D intersection :
+	 * r0 = (0.0, prev_ss_ray.z);
+	 * r1 = (1.0, curr_ss_ray.z);
+	 * d0 = (0.0, prev_hit_depth_sample);
+	 * d1 = (1.0, curr_hit_depth_sample);
+	 * vec2 r = r1 - r0;
+	 * vec2 d = d1 - d0;
+	 * vec2 isect = ((d * cross(r1, r0)) - (r * cross(d1, d0))) / cross(r,d);
+	 *
+	 * We only want isect.x to know how much stride we need. So it simplifies :
+	 *
+	 * isect_x = (cross(r1, r0) - cross(d1, d0)) / cross(r,d);
+	 * isect_x = (prev_ss_ray.z - prev_hit_depth_sample.z) / cross(r,d);
+	 */
+	return saturate(prev_delta / (prev_delta - curr_delta));
+}
+
+void prepare_raycast(vec3 ray_origin, vec3 ray_end, float thickness, out vec4 ss_step, out vec4 ss_ray, out float max_time)
+{
+	/* Negate the ray direction if it goes towards the camera.
+	 * This way we don't need to care if the projected point
+	 * is behind the near plane. */
+	float z_sign = -sign(ray_end.z);
+	ray_end = z_sign * ray_end + ray_origin;
+
+	/* Project into screen space. */
+	vec4 ss_start, ss_end;
+	ss_start.xyz = project_point(ProjectionMatrix, ray_origin);
+	ss_end.xyz = project_point(ProjectionMatrix, ray_end);
+
+	/* We interpolate the ray Z + thickness values to check if depth is within threshold. */
+	ray_origin.z -= thickness;
+	ray_end.z -= thickness;
+	ss_start.w = project_point(ProjectionMatrix, ray_origin).z;
+	ss_end.w = project_point(ProjectionMatrix, ray_end).z;
+
+	/* XXX This is a hack a better method is welcome ! */
+	/* We take the delta between the offseted depth and the depth and substract it from the ray depth.
+	 * This will change the world space thickness appearance a bit but we can have negative
+	 * values without worries. We cannot do this in viewspace because of the perspective division. */
+	ss_start.w = 2.0 * ss_start.z - ss_start.w;
+	ss_end.w = 2.0 * ss_end.z - ss_end.w;
+
+	ss_step = ss_end - ss_start;
+	max_time = length(ss_step.xyz);
+	ss_step = z_sign * ss_step / length(ss_step.xyz);
+
+	/* If the line is degenerate, make it cover at least one pixel
+	 * to not have to handle zero-pixel extent as a special case later */
+	ss_step.xy += vec2((dot(ss_step.xy, ss_step.xy) < 0.000001) ? 0.001 : 0.0);
+
+	/* Make ss_step cover one pixel. */
+	ss_step /= max(abs(ss_step.x), abs(ss_step.y));
+	ss_step *= ((abs(ss_step.x) > abs(ss_step.y)) ? ssrPixelSize.x : ssrPixelSize.y);
+
+	/* Clip to segment's end. */
+	max_time /= length(ss_step.xyz);
+
+	/* Clipping to frustum sides. */
+	max_time = min(max_time, line_unit_box_intersect_dist(ss_start.xyz, ss_step.xyz));
+
+	/* Convert to texture coords. Z component included
+	 * since this is how it's stored in the depth buffer.
+	 * 4th component how far we are on the ray */
+	ss_ray = ss_start * 0.5 + 0.5;
+	ss_step *= 0.5;
+}
+
+/* See times_and_deltas. */
+#define curr_time   times_and_deltas.x
+#define prev_time   times_and_deltas.y
+#define curr_delta  times_and_deltas.z
+#define prev_delta  times_and_deltas.w
+
+// #define GROUPED_FETCHES /* is still slower, need to see where is the bottleneck. */
+/* Return the hit position, and negate the z component (making it positive) if not hit occured. */
+/* __ray_end__ is the ray direction premultiplied by it's maximum length */
+vec3 raycast(int index, vec3 ray_origin, vec3 ray_end, float thickness, float ray_jitter, float trace_quality, float roughness)
+{
+	vec4 ss_step, ss_start;
+	float max_time;
+	prepare_raycast(ray_origin, ray_end, thickness, ss_step, ss_start, max_time);
+
+	float max_trace_time = max(0.001, max_time - 0.01);
+
+#ifdef GROUPED_FETCHES
+	ray_jitter *= 0.25;
+#endif
+
+	/* x : current_time, y: previous_time, z: current_delta, w: previous_delta */
+	vec4 times_and_deltas = vec4(0.0);
+
+	float ray_time = 0.0;
+	float depth_sample = sample_depth(ss_start.xy, index, 0.0);
+	curr_delta = depth_sample - ss_start.z;
+
+	float lod_fac = saturate(fast_sqrt(roughness) * 2.0 - 0.4);
+	bool hit = false;
+	float iter;
+	for (iter = 1.0; !hit && (ray_time < max_time) && (iter < MAX_STEP); iter++) {
+		/* Minimum stride of 2 because we are using half res minmax zbuffer. */
+		float stride = max(1.0, iter * trace_quality) * 2.0;
+		float lod = log2(stride * 0.5 * trace_quality) * lod_fac;
+		ray_time += stride;
+
+		/* Save previous values. */
+		times_and_deltas.xyzw = times_and_deltas.yxwz;
+
+#ifdef GROUPED_FETCHES
+		stride *= 4.0;
+		vec4 jit_stride = mix(vec4(2.0), vec4(stride), vec4(0.0, 0.25, 0.5, 0.75) + ray_jitter);
+
+		vec4 times = min(vec4(ray_time) + jit_stride, vec4(max_trace_time));
+
+		vec4 uv1 = ss_start.xyxy + ss_step.xyxy * times.xxyy;
+		vec4 uv2 = ss_start.xyxy + ss_step.xyxy * times.zzww;
+
+		vec4 depth_samples = sample_depth_grouped(uv1, uv2, index, lod);
+
+		vec4 ray_z = ss_start.zzzz + ss_step.zzzz * times.xyzw;
+		vec4 ray_w = ss_start.wwww + ss_step.wwww * vec4(prev_time, times.xyz);
+
+		vec4 deltas = depth_samples - ray_z;
+		/* Same as component wise (curr_delta <= 0.0) && (prev_w <= depth_sample). */
+		bvec4 test = equal(step(deltas, vec4(0.0)) * step(ray_w, depth_samples), vec4(1.0));
+		hit = any(test);
+
+		if (hit) {
+			vec2 m = vec2(1.0, 0.0); /* Mask */
+
+			vec4 ret_times_and_deltas = times.wzzz * m.xxyy + deltas.wwwz * m.yyxx;
+			ret_times_and_deltas      = (test.z) ? times.zyyy * m.xxyy + deltas.zzzy * m.yyxx : ret_times_and_deltas;
+			ret_times_and_deltas      = (test.y) ? times.yxxx * m.xxyy + deltas.yyyx * m.yyxx : ret_times_and_deltas;
+			times_and_deltas          = (test.x) ? times.xxxx * m.xyyy + deltas.xxxx * m.yyxy + times_and_deltas.yyww * m.yxyx : ret_times_and_deltas;
+
+			depth_sample = depth_samples.w;
+			depth_sample = (test.z) ? depth_samples.z : depth_sample;
+			depth_sample = (test.y) ? depth_samples.y : depth_sample;
+			depth_sample = (test.x) ? depth_samples.x : depth_sample;
+		}
+		else {
+			curr_time = times.w;
+			curr_delta = deltas.w;
+		}
+#else
+		float jit_stride = mix(2.0, stride, ray_jitter);
+
+		curr_time = min(ray_time + jit_stride, max_trace_time);
+		vec4 ss_ray = ss_start + ss_step * curr_time;
+
+		depth_sample = sample_depth(ss_ray.xy, index, lod);
+
+		float prev_w = ss_start.w + ss_step.w * prev_time;
+		curr_delta = depth_sample - ss_ray.z;
+		hit = (curr_delta <= 0.0) && (prev_w <= depth_sample);
+#endif
+	}
+
+	/* Discard backface hits */
+	hit = hit && (prev_delta > 0.0);
+
+	/* Reject hit if background. */
+	hit = hit && (depth_sample != 1.0);
+
+	curr_time = (hit) ? mix(prev_time, curr_time, refine_isect(prev_delta, curr_delta)) : curr_time;
+	ray_time = (hit) ? curr_time : ray_time;
+
+	/* Clip to frustum. */
+	ray_time = max(0.001, min(ray_time, max_time - 1.5));
+
+	vec4 ss_ray = ss_start + ss_step * ray_time;
+
+	/* Tag Z if ray failed. */
+	ss_ray.z *= (hit) ? 1.0 : -1.0;
+	return ss_ray.xyz;
+}
+
+float screen_border_mask(vec2 hit_co)
+{
+	const float margin = 0.003;
+	float atten = borderFadeFactor + margin; /* Screen percentage */
+	hit_co = smoothstep(margin, atten, hit_co) * (1 - smoothstep(1.0 - atten, 1.0 - margin, hit_co));
+
+	float screenfade = hit_co.x * hit_co.y;
+
+	return screenfade;
+}
diff --git a/source/blender/draw/engines/eevee/shaders/shadow_copy_frag.glsl b/source/blender/draw/engines/eevee/shaders/shadow_copy_frag.glsl
new file mode 100644
index 00000000000..67b0fc2bdfc
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/shadow_copy_frag.glsl
@@ -0,0 +1,210 @@
+/* Copy the depth only shadowmap into another texture while converting
+ * to linear depth (or other storage method) and doing a 3x3 box filter. */
+
+layout(std140) uniform shadow_render_block {
+	mat4 ShadowMatrix[6];
+	mat4 FaceViewMatrix[6];
+	vec4 lampPosition;
+	float cubeTexelSize;
+	float storedTexelSize;
+	float nearClip;
+	float farClip;
+	int shadowSampleCount;
+	float shadowInvSampleCount;
+};
+
+#ifdef CSM
+uniform sampler2DArray shadowTexture;
+uniform int cascadeId;
+#else
+uniform samplerCube shadowTexture;
+uniform int faceId;
+#endif
+uniform float shadowFilterSize;
+
+out vec4 FragColor;
+
+float linear_depth(float z)
+{
+	return (nearClip  * farClip) / (z * (nearClip - farClip) + farClip);
+}
+
+vec4 linear_depth(vec4 z)
+{
+	return (nearClip  * farClip) / (z * (nearClip - farClip) + farClip);
+}
+
+#ifdef CSM
+vec4 get_world_distance(vec4 depths, vec3 cos[4])
+{
+	/* Background case */
+	vec4 is_background = step(vec4(0.99999), depths);
+	depths *= abs(farClip - nearClip); /* Same factor as in shadow_cascade(). */
+	depths += 1e1 * is_background;
+	return depths;
+}
+
+float get_world_distance(float depth, vec3 cos)
+{
+	/* Background case */
+	float is_background = step(0.9999, depth);
+	depth *= abs(farClip - nearClip); /* Same factor as in shadow_cascade(). */
+	depth += 1e1 * is_background;
+	return depth;
+}
+#else /* CUBEMAP */
+vec4 get_world_distance(vec4 depths, vec3 cos[4])
+{
+	vec4 is_background = step(vec4(1.0), depths);
+	depths = linear_depth(depths);
+	depths += vec4(1e1) * is_background;
+	cos[0] = normalize(abs(cos[0]));
+	cos[1] = normalize(abs(cos[1]));
+	cos[2] = normalize(abs(cos[2]));
+	cos[3] = normalize(abs(cos[3]));
+	vec4 cos_vec;
+	cos_vec.x = max(cos[0].x, max(cos[0].y, cos[0].z));
+	cos_vec.y = max(cos[1].x, max(cos[1].y, cos[1].z));
+	cos_vec.z = max(cos[2].x, max(cos[2].y, cos[2].z));
+	cos_vec.w = max(cos[3].x, max(cos[3].y, cos[3].z));
+	return depths / cos_vec;
+}
+
+float get_world_distance(float depth, vec3 cos)
+{
+	float is_background = step(1.0, depth);
+	depth = linear_depth(depth);
+	depth += 1e1 * is_background;
+	cos = normalize(abs(cos));
+	float cos_vec = max(cos.x, max(cos.y, cos.z));
+	return depth / cos_vec;
+}
+#endif
+
+/* Marco Salvi's GDC 2008 presentation about shadow maps pre-filtering techniques slide 24 */
+float ln_space_prefilter(float w0, float x, float w1, float y)
+{
+    return x + log(w0 + w1 * exp(y - x));
+}
+
+#define SAMPLE_WEIGHT 0.11111
+
+#ifdef ESM
+void prefilter(vec4 depths, inout float accum)
+{
+	accum = ln_space_prefilter(1.0, accum, SAMPLE_WEIGHT, depths.x);
+	accum = ln_space_prefilter(1.0, accum, SAMPLE_WEIGHT, depths.y);
+	accum = ln_space_prefilter(1.0, accum, SAMPLE_WEIGHT, depths.z);
+	accum = ln_space_prefilter(1.0, accum, SAMPLE_WEIGHT, depths.w);
+}
+#else /* VSM */
+void prefilter(vec4 depths, inout vec2 accum)
+{
+	vec4 depths_sqr = depths * depths;
+	accum += vec2(dot(vec4(1.0), depths), dot(vec4(1.0), depths_sqr)) * SAMPLE_WEIGHT;
+}
+#endif
+
+#ifdef CSM
+vec3 get_texco(vec2 uvs, vec2 ofs)
+{
+	return vec3(uvs + ofs, float(cascadeId));
+}
+#else /* CUBEMAP */
+const vec3 minorAxisX[6] = vec3[6](
+	vec3(0.0f, 0.0f, -1.0f),
+	vec3(0.0f, 0.0f, 1.0f),
+	vec3(1.0f, 0.0f, 0.0f),
+	vec3(1.0f, 0.0f, 0.0f),
+	vec3(1.0f, 0.0f, 0.0f),
+	vec3(-1.0f, 0.0f, 0.0f)
+);
+
+const vec3 minorAxisY[6] = vec3[6](
+	vec3(0.0f, -1.0f, 0.0f),
+	vec3(0.0f, -1.0f, 0.0f),
+	vec3(0.0f, 0.0f, 1.0f),
+	vec3(0.0f, 0.0f, -1.0f),
+	vec3(0.0f, -1.0f, 0.0f),
+	vec3(0.0f, -1.0f, 0.0f)
+);
+
+const vec3 majorAxis[6] = vec3[6](
+	vec3(1.0f, 0.0f, 0.0f),
+	vec3(-1.0f, 0.0f, 0.0f),
+	vec3(0.0f, 1.0f, 0.0f),
+	vec3(0.0f, -1.0f, 0.0f),
+	vec3(0.0f, 0.0f, 1.0f),
+	vec3(0.0f, 0.0f, -1.0f)
+);
+
+vec3 get_texco(vec2 uvs, vec2 ofs)
+{
+	uvs += ofs;
+	return majorAxis[faceId] + uvs.x * minorAxisX[faceId] + uvs.y * minorAxisY[faceId];
+}
+#endif
+
+void main() {
+	/* Copy the depth only shadowmap into another texture while converting
+	 * to linear depth and do a 3x3 box blur. */
+
+#ifdef CSM
+	vec2 uvs = gl_FragCoord.xy * storedTexelSize;
+#else /* CUBEMAP */
+	vec2 uvs = gl_FragCoord.xy * cubeTexelSize * 2.0 - 1.0;
+#endif
+
+	/* Center texel */
+	vec3 co = get_texco(uvs, vec2(0.0));
+	float depth = texture(shadowTexture, co).r;
+	depth = get_world_distance(depth, co);
+
+	if (shadowFilterSize == 0.0) {
+#ifdef ESM
+		FragColor = vec4(depth);
+#else /* VSM */
+		FragColor = vec2(depth, depth * depth).xyxy;
+#endif
+		return;
+	}
+
+#ifdef ESM
+	float accum = ln_space_prefilter(0.0, 0.0, SAMPLE_WEIGHT, depth);
+#else /* VSM */
+	vec2 accum = vec2(depth, depth * depth) * SAMPLE_WEIGHT;
+#endif
+
+#ifdef CSM
+	vec3 ofs = vec3(1.0, 0.0, -1.0) * shadowFilterSize;
+#else /* CUBEMAP */
+	vec3 ofs = vec3(1.0, 0.0, -1.0) * shadowFilterSize;
+#endif
+
+	vec3 cos[4];
+	cos[0] = get_texco(uvs, ofs.zz);
+	cos[1] = get_texco(uvs, ofs.yz);
+	cos[2] = get_texco(uvs, ofs.xz);
+	cos[3] = get_texco(uvs, ofs.zy);
+
+	vec4 depths;
+	depths.x = texture(shadowTexture, cos[0]).r;
+	depths.y = texture(shadowTexture, cos[1]).r;
+	depths.z = texture(shadowTexture, cos[2]).r;
+	depths.w = texture(shadowTexture, cos[3]).r;
+	depths = get_world_distance(depths, cos);
+	prefilter(depths, accum);
+
+	cos[0] = get_texco(uvs, ofs.xy);
+	cos[1] = get_texco(uvs, ofs.zx);
+	cos[2] = get_texco(uvs, ofs.yx);
+	cos[3] = get_texco(uvs, ofs.xx);
+	depths.x = texture(shadowTexture, cos[0]).r;
+	depths.y = texture(shadowTexture, cos[1]).r;
+	depths.z = texture(shadowTexture, cos[2]).r;
+	depths.w = texture(shadowTexture, cos[3]).r;
+	depths = get_world_distance(depths, cos);
+	prefilter(depths, accum);
+
+	FragColor = vec2(accum).xyxy;
+}
diff --git a/source/blender/draw/engines/eevee/shaders/shadow_frag.glsl b/source/blender/draw/engines/eevee/shaders/shadow_frag.glsl
index 3fc3c146c66..160fcee4c73 100644
--- a/source/blender/draw/engines/eevee/shaders/shadow_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/shadow_frag.glsl
@@ -1,16 +1,4 @@
 
-layout(std140) uniform shadow_render_block {
-	mat4 ShadowMatrix[6];
-	vec4 lampPosition;
-	int layer;
-	float exponent;
-};
-
-in vec3 worldPosition;
-
-out vec4 FragColor;
-
 void main() {
-	float dist = distance(lampPosition.xyz, worldPosition.xyz);
-	FragColor = vec4(dist, 0.0, 0.0, 1.0);
+	/* Do nothing */
 }
diff --git a/source/blender/draw/engines/eevee/shaders/shadow_geom.glsl b/source/blender/draw/engines/eevee/shaders/shadow_geom.glsl
index afc78c4a8f8..ea51fa73a65 100644
--- a/source/blender/draw/engines/eevee/shaders/shadow_geom.glsl
+++ b/source/blender/draw/engines/eevee/shaders/shadow_geom.glsl
@@ -1,9 +1,14 @@
 
 layout(std140) uniform shadow_render_block {
 	mat4 ShadowMatrix[6];
+	mat4 FaceViewMatrix[6];
 	vec4 lampPosition;
-	int layer;
-	float exponent;
+	float cubeTexelSize;
+	float storedTexelSize;
+	float nearClip;
+	float farClip;
+	int shadowSampleCount;
+	float shadowInvSampleCount;
 };
 
 layout(triangles) in;
@@ -12,15 +17,35 @@ layout(triangle_strip, max_vertices=3) out;
 in vec4 vPos[];
 flat in int face[];
 
+#ifdef MESH_SHADER
+in vec3 vNor[];
+#endif
+
 out vec3 worldPosition;
+#ifdef MESH_SHADER
+out vec3 viewPosition; /* Required. otherwise generate linking error. */
+out vec3 worldNormal; /* Required. otherwise generate linking error. */
+out vec3 viewNormal; /* Required. otherwise generate linking error. */
+flat out int shFace;
+#else
+int shFace;
+#endif
 
 void main() {
-	int f = face[0];
-	gl_Layer = f;
+	shFace = face[0];
+	gl_Layer = shFace;
 
 	for (int v = 0; v < 3; ++v) {
-		gl_Position = ShadowMatrix[f] * vPos[v];
+		gl_Position = ShadowMatrix[shFace] * vPos[v];
 		worldPosition = vPos[v].xyz;
+#ifdef MESH_SHADER
+		worldNormal = vNor[v];
+		viewPosition = (FaceViewMatrix[shFace] * vec4(worldPosition, 1.0)).xyz;
+		viewNormal = (FaceViewMatrix[shFace] * vec4(worldNormal, 0.0)).xyz;
+#ifdef ATTRIB
+		pass_attrib(v);
+#endif
+#endif
 		EmitVertex();
 	}
 
diff --git a/source/blender/draw/engines/eevee/shaders/shadow_store_frag.glsl b/source/blender/draw/engines/eevee/shaders/shadow_store_frag.glsl
index 40b980b3904..fcc304ca289 100644
--- a/source/blender/draw/engines/eevee/shaders/shadow_store_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/shadow_store_frag.glsl
@@ -1,12 +1,23 @@
 
 layout(std140) uniform shadow_render_block {
 	mat4 ShadowMatrix[6];
+	mat4 FaceViewMatrix[6];
 	vec4 lampPosition;
-	int layer;
-	float exponent;
+	float cubeTexelSize;
+	float storedTexelSize;
+	float nearClip;
+	float farClip;
+	int shadowSampleCount;
+	float shadowInvSampleCount;
 };
 
-uniform samplerCube shadowCube;
+#ifdef CSM
+uniform sampler2DArray shadowTexture;
+uniform int cascadeId;
+#else
+uniform samplerCube shadowTexture;
+#endif
+uniform float shadowFilterSize;
 
 out vec4 FragColor;
 
@@ -24,89 +35,112 @@ vec3 octahedral_to_cubemap_proj(vec2 co)
 	return v;
 }
 
-void make_orthonormal_basis(vec3 N, out vec3 T, out vec3 B)
+/* Marco Salvi's GDC 2008 presentation about shadow maps pre-filtering techniques slide 24 */
+float ln_space_prefilter(float w0, float x, float w1, float y)
 {
-	vec3 UpVector = abs(N.z) < 0.99999 ? vec3(0.0,0.0,1.0) : vec3(1.0,0.0,0.0);
-	T = normalize( cross(UpVector, N) );
-	B = cross(N, T);
+    return x + log(w0 + w1 * exp(y - x));
 }
 
-#define NUM_SAMPLE 32
-vec2 poisson_disc[32] = vec2[32](
-	vec2( 0.476,  0.854), vec2(-0.659, -0.670),
-	vec2( 0.905, -0.270), vec2( 0.215, -0.133),
-	vec2(-0.595,  0.242), vec2(-0.146,  0.519),
-	vec2( 0.108, -0.930), vec2( 0.807,  0.449),
-
-	vec2(-0.476, -0.854), vec2( 0.659,  0.670),
-	vec2(-0.905,  0.270), vec2(-0.215,  0.133),
-	vec2( 0.595, -0.242), vec2( 0.146, -0.519),
-	vec2(-0.108,  0.930), vec2(-0.807, -0.449),
-
-	vec2(-0.854,  0.476), vec2( 0.670, -0.659),
-	vec2( 0.270,  0.905), vec2( 0.133,  0.215),
-	vec2(-0.242, -0.595), vec2(-0.519, -0.146),
-	vec2( 0.930,  0.108), vec2(-0.449,  0.807),
-
-	vec2( 0.854, -0.476), vec2(-0.670,  0.659),
-	vec2(-0.270, -0.905), vec2(-0.133, -0.215),
-	vec2( 0.242,  0.595), vec2( 0.519,  0.146),
-	vec2(-0.930, -0.108), vec2( 0.449, -0.807)
-);
-
-/* Marco Salvi's GDC 2008 presentation about shadow maps pre-filtering techniques slide 24 */
-float ln_space_prefilter(float w0, float x, float w1, float y)
+vec4 ln_space_prefilter(float w0, vec4 x, float w1, vec4 y)
 {
     return x + log(w0 + w1 * exp(y - x));
 }
 
+#ifdef CSM
+vec3 get_texco(vec3 cos, vec2 ofs)
+{
+	cos.xy += ofs * shadowFilterSize;
+	return cos;
+}
+#else /* CUBEMAP */
+/* global vars */
+vec3 T = vec3(0.0);
+vec3 B = vec3(0.0);
+
+void make_orthonormal_basis(vec3 N)
+{
+	vec3 UpVector = (abs(N.z) < 0.999) ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);
+	T = normalize(cross(UpVector, N));
+	B = cross(N, T);
+}
+
+vec3 get_texco(vec3 cos, vec2 ofs)
+{
+	return cos + ofs.x * T + ofs.y * B;
+}
+
+#endif
+
 void main() {
-	const vec2 texelSize = vec2(1.0 / 512.0);
+	vec3 cos;
 
-	vec2 uvs = gl_FragCoord.xy * texelSize;
+	cos.xy = gl_FragCoord.xy * storedTexelSize;
 
+#ifdef CSM
+	cos.z = float(cascadeId);
+#else /* CUBEMAP */
 	/* add a 2 pixel border to ensure filtering is correct */
-	uvs.xy *= 1.0 + texelSize * 2.0;
-	uvs.xy -= texelSize;
+	cos.xy *= 1.0 + storedTexelSize * 2.0;
+	cos.xy -= storedTexelSize;
 
 	float pattern = 1.0;
 
 	/* edge mirroring : only mirror if directly adjacent
 	 * (not diagonally adjacent) */
-	vec2 m = abs(uvs - 0.5) + 0.5;
+	vec2 m = abs(cos.xy - 0.5) + 0.5;
 	vec2 f = floor(m);
 	if (f.x - f.y != 0.0) {
-		uvs.xy = 1.0 - uvs.xy;
+		cos.xy = 1.0 - cos.xy;
 	}
 
 	/* clamp to [0-1] */
-	uvs.xy = fract(uvs.xy);
+	cos.xy = fract(cos.xy);
 
 	/* get cubemap vector */
-	vec3 cubevec = octahedral_to_cubemap_proj(uvs.xy);
-
-	vec3 T, B;
-	make_orthonormal_basis(cubevec, T, B);
-
-	/* get cubemap shadow value */
-	const float blur_radius = 5.0 / 512.0; /* Totally arbitrary */
-	const float weight = 1.0 / float(NUM_SAMPLE);
-	float accum = 0.0;
-
-	/* Poisson disc blur in log space. */
-	vec2 offsetvec = poisson_disc[0].xy * blur_radius;
-	float depth1 = texture(shadowCube, cubevec + offsetvec.x * T + offsetvec.y * B).r;
-
-	offsetvec = poisson_disc[1].xy * blur_radius;
-	float depth2 = texture(shadowCube, cubevec + offsetvec.x * T + offsetvec.y * B).r;
-
-	accum = ln_space_prefilter(weight, depth1, weight, depth2);
+	cos = normalize(octahedral_to_cubemap_proj(cos.xy));
+	make_orthonormal_basis(cos);
+
+	T *= shadowFilterSize;
+	B *= shadowFilterSize;
+#endif
+
+#ifdef ESM
+	vec4 accum = vec4(0.0);
+
+	/* disc blur in log space. */
+	vec4 depths;
+	depths.x = texture(shadowTexture, get_texco(cos, concentric[0])).r;
+	depths.y = texture(shadowTexture, get_texco(cos, concentric[1])).r;
+	depths.z = texture(shadowTexture, get_texco(cos, concentric[2])).r;
+	depths.w = texture(shadowTexture, get_texco(cos, concentric[3])).r;
+	accum = ln_space_prefilter(0.0, accum, shadowInvSampleCount, depths);
+
+	for (int i = 4; i < shadowSampleCount && i < CONCENTRIC_SAMPLE_NUM; i += 4) {
+		depths.x = texture(shadowTexture, get_texco(cos, concentric[i+0])).r;
+		depths.y = texture(shadowTexture, get_texco(cos, concentric[i+1])).r;
+		depths.z = texture(shadowTexture, get_texco(cos, concentric[i+2])).r;
+		depths.w = texture(shadowTexture, get_texco(cos, concentric[i+3])).r;
+		accum = ln_space_prefilter(1.0, accum, shadowInvSampleCount, depths);
+	}
 
-	for (int i = 2; i < NUM_SAMPLE; ++i) {
-		vec2 offsetvec = poisson_disc[i].xy * blur_radius;
-		depth1 = texture(shadowCube, cubevec + offsetvec.x * T + offsetvec.y * B).r;
-		accum = ln_space_prefilter(1.0, accum, weight, depth1);
+	accum.x = ln_space_prefilter(1.0, accum.x, 1.0, accum.y);
+	accum.x = ln_space_prefilter(1.0, accum.x, 1.0, accum.z);
+	accum.x = ln_space_prefilter(1.0, accum.x, 1.0, accum.w);
+	FragColor = accum.xxxx;
+
+#else /* VSM */
+	vec2 accum = vec2(0.0);
+
+	/* disc blur. */
+	vec4 depths1, depths2;
+	for (int i = 0; i < shadowSampleCount && i < CONCENTRIC_SAMPLE_NUM; i += 4) {
+		depths1.xy = texture(shadowTexture, get_texco(cos, concentric[i+0])).rg;
+		depths1.zw = texture(shadowTexture, get_texco(cos, concentric[i+1])).rg;
+		depths2.xy = texture(shadowTexture, get_texco(cos, concentric[i+2])).rg;
+		depths2.zw = texture(shadowTexture, get_texco(cos, concentric[i+3])).rg;
+		accum += depths1.xy + depths1.zw + depths2.xy + depths2.zw;
 	}
 
-	FragColor = vec4(accum, accum, accum, 1.0);
+	FragColor = accum.xyxy * shadowInvSampleCount;
+#endif
 }
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/shadow_store_geom.glsl b/source/blender/draw/engines/eevee/shaders/shadow_store_geom.glsl
deleted file mode 100644
index 1d456095e02..00000000000
--- a/source/blender/draw/engines/eevee/shaders/shadow_store_geom.glsl
+++ /dev/null
@@ -1,23 +0,0 @@
-
-layout(std140) uniform shadow_render_block {
-	mat4 ShadowMatrix[6];
-	vec4 lampPosition;
-	int layer;
-	float exponent;
-};
-
-layout(triangles) in;
-layout(triangle_strip, max_vertices=3) out;
-
-in vec4 vPos[];
-
-void main() {
-	gl_Layer = layer;
-
-	for (int v = 0; v < 3; ++v) {
-		gl_Position = vPos[v];
-		EmitVertex();
-	}
-
-	EndPrimitive();
-}
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/shadow_store_vert.glsl b/source/blender/draw/engines/eevee/shaders/shadow_store_vert.glsl
deleted file mode 100644
index dee020f19b4..00000000000
--- a/source/blender/draw/engines/eevee/shaders/shadow_store_vert.glsl
+++ /dev/null
@@ -1,8 +0,0 @@
-
-in vec3 pos;
-
-out vec4 vPos;
-
-void main() {
-	vPos = vec4(pos, 1.0);
-}
\ No newline at end of file
diff --git a/source/blender/draw/engines/eevee/shaders/shadow_vert.glsl b/source/blender/draw/engines/eevee/shaders/shadow_vert.glsl
index 288098ba771..777902ccba8 100644
--- a/source/blender/draw/engines/eevee/shaders/shadow_vert.glsl
+++ b/source/blender/draw/engines/eevee/shaders/shadow_vert.glsl
@@ -1,13 +1,29 @@
 
 uniform mat4 ShadowModelMatrix;
+#ifdef MESH_SHADER
+uniform mat3 WorldNormalMatrix;
+#endif
 
 in vec3 pos;
+#ifdef MESH_SHADER
+in vec3 nor;
+#endif
 
 out vec4 vPos;
+#ifdef MESH_SHADER
+out vec3 vNor;
+#endif
 
 flat out int face;
 
 void main() {
 	vPos = ShadowModelMatrix * vec4(pos, 1.0);
 	face = gl_InstanceID;
-}
\ No newline at end of file
+
+#ifdef MESH_SHADER
+	vNor = WorldNormalMatrix * nor;
+#ifdef ATTRIB
+	pass_attrib(pos);
+#endif
+#endif
+}
diff --git a/source/blender/draw/engines/eevee/shaders/ssr_lib.glsl b/source/blender/draw/engines/eevee/shaders/ssr_lib.glsl
new file mode 100644
index 00000000000..d3d6b8dc80f
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/ssr_lib.glsl
@@ -0,0 +1,73 @@
+/* ------------ Refraction ------------ */
+
+#define BTDF_BIAS 0.85
+
+vec4 screen_space_refraction(vec3 viewPosition, vec3 N, vec3 V, float ior, float roughnessSquared, vec3 rand, float ofs)
+{
+	float a2 = max(5e-6, roughnessSquared * roughnessSquared);
+	float jitter = fract(rand.x + ofs);
+
+	/* Importance sampling bias */
+	rand.x = mix(rand.x, 0.0, BTDF_BIAS);
+
+	vec3 T, B;
+	float NH;
+	make_orthonormal_basis(N, T, B);
+	vec3 H = sample_ggx(rand, a2, N, T, B, NH); /* Microfacet normal */
+	float pdf = pdf_ggx_reflect(NH, a2);
+
+	/* If ray is bad (i.e. going below the plane) regenerate. */
+	if (F_eta(ior, dot(H, V)) < 1.0) {
+		H = sample_ggx(rand * vec3(1.0, -1.0, -1.0), a2, N, T, B, NH); /* Microfacet normal */
+		pdf = pdf_ggx_reflect(NH, a2);
+	}
+
+	vec3 vV = viewCameraVec;
+	float eta = 1.0/ior;
+	if (dot(H, V) < 0.0) {
+		H = -H;
+		eta = ior;
+	}
+
+	vec3 R = refract(-V, H, 1.0 / ior);
+
+	R = transform_direction(ViewMatrix, R);
+
+	vec3 hit_pos = raycast(-1, viewPosition, R * 1e16, ssrThickness, jitter, ssrQuality, roughnessSquared);
+
+	if ((hit_pos.z > 0.0) && (F_eta(ior, dot(H, V)) < 1.0)) {
+		hit_pos = get_view_space_from_depth(hit_pos.xy, hit_pos.z);
+		float hit_dist = distance(hit_pos, viewPosition);
+
+		float cone_cos = cone_cosine(roughnessSquared);
+		float cone_tan = sqrt(1 - cone_cos * cone_cos) / cone_cos;
+
+		/* Empirical fit for refraction. */
+		/* TODO find a better fit or precompute inside the LUT. */
+		cone_tan *= 0.5 * fast_sqrt(f0_from_ior((ior < 1.0) ? 1.0 / ior : ior));
+
+		float cone_footprint = hit_dist * cone_tan;
+
+		/* find the offset in screen space by multiplying a point
+		 * in camera space at the depth of the point by the projection matrix. */
+		float homcoord = ProjectionMatrix[2][3] * hit_pos.z + ProjectionMatrix[3][3];
+		/* UV space footprint */
+		cone_footprint = BTDF_BIAS * 0.5 * max(ProjectionMatrix[0][0], ProjectionMatrix[1][1]) * cone_footprint / homcoord;
+
+		vec2 hit_uvs = project_point(ProjectionMatrix, hit_pos).xy * 0.5 + 0.5;
+
+		/* Texel footprint */
+		vec2 texture_size = vec2(textureSize(colorBuffer, 0).xy);
+		float mip = clamp(log2(cone_footprint * max(texture_size.x, texture_size.y)), 0.0, 9.0);
+
+		/* Correct UVs for mipmaping mis-alignment */
+		hit_uvs *= mip_ratio_interp(mip);
+
+		vec3 spec = textureLod(colorBuffer, hit_uvs, mip).xyz;
+		float mask = screen_border_mask(hit_uvs);
+
+		return vec4(spec, mask);
+	}
+
+	return vec4(0.0);
+}
diff --git a/source/blender/draw/engines/eevee/shaders/volumetric_frag.glsl b/source/blender/draw/engines/eevee/shaders/volumetric_frag.glsl
new file mode 100644
index 00000000000..7f44dd53163
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/volumetric_frag.glsl
@@ -0,0 +1,396 @@
+
+#ifdef VOLUMETRICS
+
+#define NODETREE_EXEC
+
+#define VOLUMETRIC_INTEGRATION_MAX_STEP 256
+#define VOLUMETRIC_SHADOW_MAX_STEP 128
+
+uniform int light_count;
+uniform vec2 volume_start_end;
+uniform vec4 volume_samples_clamp;
+
+#define volume_start                   volume_start_end.x
+#define volume_end                     volume_start_end.y
+
+#define volume_integration_steps       volume_samples_clamp.x
+#define volume_shadows_steps           volume_samples_clamp.y
+#define volume_sample_distribution     volume_samples_clamp.z
+#define volume_light_clamp             volume_samples_clamp.w
+
+#ifdef COLOR_TRANSMITTANCE
+layout(location = 0) out vec4 outScattering;
+layout(location = 1) out vec4 outTransmittance;
+#else
+out vec4 outScatteringTransmittance;
+#endif
+
+/* Warning: theses are not attributes, theses are global vars. */
+vec3 worldPosition = vec3(0.0);
+vec3 viewPosition = vec3(0.0);
+vec3 viewNormal = vec3(0.0);
+
+uniform sampler2D depthFull;
+
+void participating_media_properties(vec3 wpos, out vec3 extinction, out vec3 scattering, out vec3 emission, out float anisotropy)
+{
+#ifndef VOLUME_HOMOGENEOUS
+	worldPosition = wpos;
+	viewPosition = (ViewMatrix * vec4(wpos, 1.0)).xyz; /* warning, Perf. */
+#endif
+
+	Closure cl = nodetree_exec();
+
+	scattering = cl.scatter;
+	emission = cl.emission;
+	anisotropy = cl.anisotropy;
+	extinction = max(vec3(1e-4), cl.absorption + cl.scatter);
+}
+
+vec3 participating_media_extinction(vec3 wpos)
+{
+#ifndef VOLUME_HOMOGENEOUS
+	worldPosition = wpos;
+	viewPosition = (ViewMatrix * vec4(wpos, 1.0)).xyz; /* warning, Perf. */
+#endif
+
+	Closure cl = nodetree_exec();
+
+	return max(vec3(1e-4), cl.absorption + cl.scatter);
+}
+
+float phase_function_isotropic()
+{
+	return 1.0 / (4.0 * M_PI);
+}
+
+float phase_function(vec3 v, vec3 l, float g)
+{
+#ifndef VOLUME_ISOTROPIC /* TODO Use this flag when only isotropic closures are used */
+	/* Henyey-Greenstein */
+	float cos_theta = dot(v, l);
+	g = clamp(g, -1.0 + 1e-3, 1.0 - 1e-3);
+	float sqr_g = g * g;
+	return (1- sqr_g) / (4.0 * M_PI * pow(1 + sqr_g - 2 * g * cos_theta, 3.0 / 2.0));
+#else
+	return phase_function_isotropic();
+#endif
+}
+
+float light_volume(LightData ld, vec4 l_vector)
+{
+	float power;
+	float dist = max(1e-4, abs(l_vector.w - ld.l_radius));
+	/* TODO : Area lighting ? */
+	/* Removing Area Power. */
+	/* TODO : put this out of the shader. */
+	if (ld.l_type == AREA) {
+		power = 0.0962 * (ld.l_sizex * ld.l_sizey * 4.0f * M_PI);
+	}
+	else {
+		power = 0.0248 * (4.0 * ld.l_radius * ld.l_radius * M_PI * M_PI);
+	}
+	return min(power / (l_vector.w * l_vector.w), volume_light_clamp);
+}
+
+vec3 irradiance_volumetric(vec3 wpos)
+{
+	IrradianceData ir_data = load_irradiance_cell(0, vec3(1.0));
+	vec3 irradiance = ir_data.cubesides[0] + ir_data.cubesides[1] + ir_data.cubesides[2];
+	ir_data = load_irradiance_cell(0, vec3(-1.0));
+	irradiance += ir_data.cubesides[0] + ir_data.cubesides[1] + ir_data.cubesides[2];
+	irradiance *= 0.16666666; /* 1/6 */
+	return irradiance;
+}
+
+vec3 light_volume_shadow(LightData ld, vec3 ray_wpos, vec4 l_vector, vec3 s_extinction)
+{
+#ifdef VOLUME_SHADOW
+
+#ifdef VOLUME_HOMOGENEOUS
+	/* Simple extinction */
+	return exp(-s_extinction * l_vector.w);
+#else
+	/* Heterogeneous volume shadows */
+	float dd = l_vector.w / volume_shadows_steps;
+	vec3 L = l_vector.xyz * l_vector.w;
+	vec3 shadow = vec3(1.0);
+	for (float s = 0.5; s < VOLUMETRIC_SHADOW_MAX_STEP && s < (volume_shadows_steps - 0.1); s += 1.0) {
+		vec3 pos = ray_wpos + L * (s / volume_shadows_steps);
+		vec3 s_extinction = participating_media_extinction(pos);
+		shadow *= exp(-s_extinction * dd);
+	}
+	return shadow;
+#endif /* VOLUME_HOMOGENEOUS */
+
+#else
+	return vec3(1.0);
+#endif /* VOLUME_SHADOW */
+}
+
+float find_next_step(float iter, float noise)
+{
+	float progress = (iter + noise) / volume_integration_steps;
+
+	float linear_split = mix(volume_start, volume_end, progress);
+
+	if (ProjectionMatrix[3][3] == 0.0) {
+		float exp_split = volume_start * pow(volume_end / volume_start, progress);
+		return mix(linear_split, exp_split, volume_sample_distribution);
+	}
+	else {
+		return linear_split;
+	}
+}
+
+/* Based on Frosbite Unified Volumetric.
+ * https://www.ea.com/frostbite/news/physically-based-unified-volumetric-rendering-in-frostbite */
+void main()
+{
+	vec2 uv = (gl_FragCoord.xy * 2.0) / ivec2(textureSize(depthFull, 0));
+	float scene_depth = texelFetch(depthFull, ivec2(gl_FragCoord.xy) * 2, 0).r; /* use the same depth as in the upsample step */
+	vec3 vpos = get_view_space_from_depth(uv, scene_depth);
+	vec3 wpos = (ViewMatrixInverse * vec4(vpos, 1.0)).xyz;
+	vec3 wdir = (ProjectionMatrix[3][3] == 0.0) ? normalize(cameraPos - wpos) : cameraForward;
+
+	/* Note: this is NOT the distance to the camera. */
+	float max_z = vpos.z;
+
+	/* project ray to clip plane so we can integrate in even steps in clip space. */
+	vec3 wdir_proj = wdir / abs(dot(cameraForward, wdir));
+	float wlen = length(wdir_proj);
+
+	/* Transmittance: How much light can get through. */
+	vec3 transmittance = vec3(1.0);
+
+	/* Scattering: Light that has been accumulated from scattered light sources. */
+	vec3 scattering = vec3(0.0);
+
+	vec3 ray_origin = (ProjectionMatrix[3][3] == 0.0)
+		? cameraPos
+		: (ViewMatrixInverse * vec4(get_view_space_from_depth(uv, 0.5), 1.0)).xyz;
+
+#ifdef VOLUME_HOMOGENEOUS
+	/* Put it out of the loop for homogeneous media. */
+	vec3 s_extinction, s_scattering, s_emission;
+	float s_anisotropy;
+	participating_media_properties(vec3(0.0), s_extinction, s_scattering, s_emission, s_anisotropy);
+#endif
+
+	/* Start from near clip. TODO make start distance an option. */
+	float rand = texture(utilTex, vec3(gl_FragCoord.xy / LUT_SIZE, 2.0)).r;
+	/* Less noisy but noticeable patterns, could work better with temporal AA. */
+	// float rand = (1.0 / 16.0) * float(((int(gl_FragCoord.x + gl_FragCoord.y) & 0x3) << 2) + (int(gl_FragCoord.x) & 0x3));
+	float dist = volume_start;
+	for (float i = 0.5; i < VOLUMETRIC_INTEGRATION_MAX_STEP && i < (volume_integration_steps - 0.1); ++i) {
+		float new_dist = max(max_z, find_next_step(rand, i));
+		float step = dist - new_dist; /* Marching step */
+		dist = new_dist;
+
+		vec3 ray_wpos = ray_origin + wdir_proj * dist;
+
+#ifndef VOLUME_HOMOGENEOUS
+		vec3 s_extinction, s_scattering, s_emission;
+		float s_anisotropy;
+		participating_media_properties(ray_wpos, s_extinction, s_scattering, s_emission, s_anisotropy);
+#endif
+
+		/* Evaluate each light */
+		vec3 Lscat = s_emission;
+
+#ifdef VOLUME_LIGHTING /* Lights */
+		for (int i = 0; i < MAX_LIGHT && i < light_count; ++i) {
+			LightData ld = lights_data[i];
+
+			vec4 l_vector;
+			l_vector.xyz = ld.l_position - ray_wpos;
+			l_vector.w = length(l_vector.xyz);
+
+			float Vis = light_visibility(ld, ray_wpos, l_vector);
+
+			vec3 Li = ld.l_color * light_volume(ld, l_vector) * light_volume_shadow(ld, ray_wpos, l_vector, s_extinction);
+
+			Lscat += Li * Vis * s_scattering * phase_function(-wdir, l_vector.xyz / l_vector.w, s_anisotropy);
+		}
+#endif
+
+		/* Environment : Average color. */
+		Lscat += irradiance_volumetric(wpos) * s_scattering * phase_function_isotropic();
+
+		/* Evaluate Scattering */
+		float s_len = wlen * step;
+		vec3 Tr = exp(-s_extinction * s_len);
+
+		/* integrate along the current step segment */
+		Lscat = (Lscat - Lscat * Tr) / s_extinction;
+		/* accumulate and also take into account the transmittance from previous steps */
+		scattering += transmittance * Lscat;
+
+		/* Evaluate transmittance to view independantely */
+		transmittance *= Tr;
+
+		if (dist <= max_z)
+			break;
+	}
+
+#ifdef COLOR_TRANSMITTANCE
+	outScattering = vec4(scattering, 1.0);
+	outTransmittance = vec4(transmittance, 1.0);
+#else
+	float mono_transmittance = dot(transmittance, vec3(1.0)) / 3.0;
+
+	outScatteringTransmittance = vec4(scattering, mono_transmittance);
+#endif
+}
+
+#else /* STEP_UPSAMPLE */
+
+out vec4 FragColor;
+
+uniform sampler2D depthFull;
+uniform sampler2D volumetricBuffer;
+
+uniform mat4 ProjectionMatrix;
+
+vec4 get_view_z_from_depth(vec4 depth)
+{
+	vec4 d = 2.0 * depth - 1.0;
+	return -ProjectionMatrix[3][2] / (d + ProjectionMatrix[2][2]);
+}
+
+void main()
+{
+#if 0 /* 2 x 2 with bilinear */
+
+	const vec4 bilinear_weights[4] = vec4[4](
+		vec4(9.0 / 16.0,  3.0 / 16.0, 3.0 / 16.0, 1.0 / 16.0 ),
+		vec4(3.0 / 16.0,  9.0 / 16.0, 1.0 / 16.0, 3.0 / 16.0 ),
+		vec4(3.0 / 16.0,  1.0 / 16.0, 9.0 / 16.0, 3.0 / 16.0 ),
+		vec4(1.0 / 16.0,  3.0 / 16.0, 3.0 / 16.0, 9.0 / 16.0 )
+	);
+
+	/* Depth aware upsampling */
+	vec4 depths;
+	ivec2 texel_co = ivec2(gl_FragCoord.xy * 0.5) * 2;
+
+	/* TODO use textureGather on glsl 4.0 */
+	depths.x = texelFetchOffset(depthFull, texel_co, 0, ivec2(0, 0)).r;
+	depths.y = texelFetchOffset(depthFull, texel_co, 0, ivec2(2, 0)).r;
+	depths.z = texelFetchOffset(depthFull, texel_co, 0, ivec2(0, 2)).r;
+	depths.w = texelFetchOffset(depthFull, texel_co, 0, ivec2(2, 2)).r;
+
+	vec4 target_depth = texelFetch(depthFull, ivec2(gl_FragCoord.xy), 0).rrrr;
+
+	depths = get_view_z_from_depth(depths);
+	target_depth = get_view_z_from_depth(target_depth);
+
+	vec4 weights = 1.0 - step(0.05, abs(depths - target_depth));
+
+	/* Index in range [0-3] */
+	int pix_id = int(dot(mod(ivec2(gl_FragCoord.xy), 2), ivec2(1, 2)));
+	weights *= bilinear_weights[pix_id];
+
+	float weight_sum = dot(weights, vec4(1.0));
+
+	if (weight_sum == 0.0) {
+		weights.x = 1.0;
+		weight_sum = 1.0;
+	}
+
+	texel_co = ivec2(gl_FragCoord.xy * 0.5);
+
+	vec4 integration_result;
+	integration_result  = texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(0, 0)) * weights.x;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(1, 0)) * weights.y;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(0, 1)) * weights.z;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(1, 1)) * weights.w;
+
+#else /* 4 x 4 */
+
+	/* Depth aware upsampling */
+	vec4 depths[4];
+	ivec2 texel_co = ivec2(gl_FragCoord.xy * 0.5) * 2;
+
+	/* TODO use textureGather on glsl 4.0 */
+	texel_co += ivec2(-2, -2);
+	depths[0].x = texelFetchOffset(depthFull, texel_co, 0, ivec2(0, 0)).r;
+	depths[0].y = texelFetchOffset(depthFull, texel_co, 0, ivec2(2, 0)).r;
+	depths[0].z = texelFetchOffset(depthFull, texel_co, 0, ivec2(0, 2)).r;
+	depths[0].w = texelFetchOffset(depthFull, texel_co, 0, ivec2(2, 2)).r;
+
+	texel_co += ivec2(4, 0);
+	depths[1].x = texelFetchOffset(depthFull, texel_co, 0, ivec2(0, 0)).r;
+	depths[1].y = texelFetchOffset(depthFull, texel_co, 0, ivec2(2, 0)).r;
+	depths[1].z = texelFetchOffset(depthFull, texel_co, 0, ivec2(0, 2)).r;
+	depths[1].w = texelFetchOffset(depthFull, texel_co, 0, ivec2(2, 2)).r;
+
+	texel_co += ivec2(-4, 4);
+	depths[2].x = texelFetchOffset(depthFull, texel_co, 0, ivec2(0, 0)).r;
+	depths[2].y = texelFetchOffset(depthFull, texel_co, 0, ivec2(2, 0)).r;
+	depths[2].z = texelFetchOffset(depthFull, texel_co, 0, ivec2(0, 2)).r;
+	depths[2].w = texelFetchOffset(depthFull, texel_co, 0, ivec2(2, 2)).r;
+
+	texel_co += ivec2(4, 0);
+	depths[3].x = texelFetchOffset(depthFull, texel_co, 0, ivec2(0, 0)).r;
+	depths[3].y = texelFetchOffset(depthFull, texel_co, 0, ivec2(2, 0)).r;
+	depths[3].z = texelFetchOffset(depthFull, texel_co, 0, ivec2(0, 2)).r;
+	depths[3].w = texelFetchOffset(depthFull, texel_co, 0, ivec2(2, 2)).r;
+
+	vec4 target_depth = texelFetch(depthFull, ivec2(gl_FragCoord.xy), 0).rrrr;
+
+	depths[0] = get_view_z_from_depth(depths[0]);
+	depths[1] = get_view_z_from_depth(depths[1]);
+	depths[2] = get_view_z_from_depth(depths[2]);
+	depths[3] = get_view_z_from_depth(depths[3]);
+
+	target_depth = get_view_z_from_depth(target_depth);
+
+	vec4 weights[4];
+	weights[0] = 1.0 - step(0.05, abs(depths[0] - target_depth));
+	weights[1] = 1.0 - step(0.05, abs(depths[1] - target_depth));
+	weights[2] = 1.0 - step(0.05, abs(depths[2] - target_depth));
+	weights[3] = 1.0 - step(0.05, abs(depths[3] - target_depth));
+
+	float weight_sum;
+	weight_sum  = dot(weights[0], vec4(1.0));
+	weight_sum += dot(weights[1], vec4(1.0));
+	weight_sum += dot(weights[2], vec4(1.0));
+	weight_sum += dot(weights[3], vec4(1.0));
+
+	if (weight_sum == 0.0) {
+		weights[0].x = 1.0;
+		weight_sum = 1.0;
+	}
+
+	texel_co = ivec2(gl_FragCoord.xy * 0.5);
+
+	vec4 integration_result;
+
+	texel_co += ivec2(-1, -1);
+	integration_result  = texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(0, 0)) * weights[0].x;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(1, 0)) * weights[0].y;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(0, 1)) * weights[0].z;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(1, 1)) * weights[0].w;
+
+	texel_co += ivec2(2, 0);
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(0, 0)) * weights[1].x;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(1, 0)) * weights[1].y;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(0, 1)) * weights[1].z;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(1, 1)) * weights[1].w;
+
+	texel_co += ivec2(-2, 2);
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(0, 0)) * weights[2].x;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(1, 0)) * weights[2].y;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(0, 1)) * weights[2].z;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(1, 1)) * weights[2].w;
+
+	texel_co += ivec2(2, 0);
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(0, 0)) * weights[3].x;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(1, 0)) * weights[3].y;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(0, 1)) * weights[3].z;
+	integration_result += texelFetchOffset(volumetricBuffer, texel_co, 0, ivec2(1, 1)) * weights[3].w;
+#endif
+
+	FragColor = integration_result / weight_sum;
+}
+#endif
diff --git a/source/blender/draw/engines/external/external_engine.c b/source/blender/draw/engines/external/external_engine.c
index e487b29ebfd..f4b38b7ebbf 100644
--- a/source/blender/draw/engines/external/external_engine.c
+++ b/source/blender/draw/engines/external/external_engine.c
@@ -19,7 +19,7 @@
  *
  */
 
-/** \file external_engine.h
+/** \file external_engine.c
  *  \ingroup draw_engine
  *
  * Base engine for external render engines.
@@ -216,7 +216,8 @@ DrawEngineType draw_engine_external_type = {
 	&EXTERNAL_cache_populate,
 	&EXTERNAL_cache_finish,
 	NULL,
-	&EXTERNAL_draw_scene
+	&EXTERNAL_draw_scene,
+	NULL,
 };
 
 /* Note: currently unused, we should not register unless we want to see this when debugging the view. */
diff --git a/source/blender/draw/intern/DRW_render.h b/source/blender/draw/intern/DRW_render.h
index de2099806e3..428bea17f7c 100644
--- a/source/blender/draw/intern/DRW_render.h
+++ b/source/blender/draw/intern/DRW_render.h
@@ -49,6 +49,8 @@
 #include "draw_cache.h"
 #include "draw_view.h"
 
+#include "draw_manager_profiling.h"
+
 #include "MEM_guardedalloc.h"
 
 #include "RE_engine.h"
@@ -88,6 +90,29 @@ typedef char DRWViewportEmptyList;
 	DRW_VIEWPORT_LIST_SIZE(*(((ty *)NULL)->stl)) \
 }
 
+/* Use of multisample framebuffers. */
+#define MULTISAMPLE_SYNC_ENABLE(dfbl) { \
+	if (dfbl->multisample_fb != NULL) { \
+		DRW_stats_query_start("Multisample Blit"); \
+		DRW_framebuffer_blit(dfbl->default_fb, dfbl->multisample_fb, false); \
+		DRW_framebuffer_blit(dfbl->default_fb, dfbl->multisample_fb, true); \
+		DRW_framebuffer_bind(dfbl->multisample_fb); \
+		DRW_stats_query_end(); \
+	} \
+}
+
+#define MULTISAMPLE_SYNC_DISABLE(dfbl) { \
+	if (dfbl->multisample_fb != NULL) { \
+		DRW_stats_query_start("Multisample Resolve"); \
+		DRW_framebuffer_blit(dfbl->multisample_fb, dfbl->default_fb, false); \
+		DRW_framebuffer_blit(dfbl->multisample_fb, dfbl->default_fb, true); \
+		DRW_framebuffer_bind(dfbl->default_fb); \
+		DRW_stats_query_end(); \
+	} \
+}
+
+
+
 typedef struct DrawEngineDataSize {
 	int fbl_len;
 	int txl_len;
@@ -111,17 +136,22 @@ typedef struct DrawEngineType {
 
 	void (*draw_background)(void *vedata);
 	void (*draw_scene)(void *vedata);
+
+	void (*view_update)(void *vedata);
 } DrawEngineType;
 
 #ifndef __DRW_ENGINE_H__
 /* Buffer and textures used by the viewport by default */
 typedef struct DefaultFramebufferList {
 	struct GPUFrameBuffer *default_fb;
+	struct GPUFrameBuffer *multisample_fb;
 } DefaultFramebufferList;
 
 typedef struct DefaultTextureList {
 	struct GPUTexture *color;
 	struct GPUTexture *depth;
+	struct GPUTexture *multisample_color;
+	struct GPUTexture *multisample_depth;
 } DefaultTextureList;
 #endif
 
@@ -163,6 +193,7 @@ struct GPUTexture *DRW_texture_create_2D_array(
 struct GPUTexture *DRW_texture_create_cube(
         int w, DRWTextureFormat format, DRWTextureFlag flags, const float *fpixels);
 void DRW_texture_generate_mipmaps(struct GPUTexture *tex);
+void DRW_texture_update(struct GPUTexture *tex, const float *pixels);
 void DRW_texture_free(struct GPUTexture *tex);
 #define DRW_TEXTURE_FREE_SAFE(tex) do { \
 	if (tex != NULL) { \
@@ -253,7 +284,8 @@ typedef enum {
 	DRW_STATE_BLEND         = (1 << 14),
 	DRW_STATE_ADDITIVE      = (1 << 15),
 	DRW_STATE_MULTIPLY      = (1 << 16),
-	DRW_STATE_CLIP_PLANES   = (1 << 17),
+	DRW_STATE_TRANSMISSION  = (1 << 17),
+	DRW_STATE_CLIP_PLANES   = (1 << 18),
 
 	DRW_STATE_WRITE_STENCIL_SELECT = (1 << 27),
 	DRW_STATE_WRITE_STENCIL_ACTIVE = (1 << 28),
@@ -266,7 +298,8 @@ typedef enum {
 
 DRWShadingGroup *DRW_shgroup_create(struct GPUShader *shader, DRWPass *pass);
 DRWShadingGroup *DRW_shgroup_material_create(struct GPUMaterial *material, DRWPass *pass);
-DRWShadingGroup *DRW_shgroup_material_instance_create(struct GPUMaterial *material, DRWPass *pass, struct Gwn_Batch *geom);
+DRWShadingGroup *DRW_shgroup_material_instance_create(
+        struct GPUMaterial *material, DRWPass *pass, struct Gwn_Batch *geom, struct Object *ob);
 DRWShadingGroup *DRW_shgroup_instance_create(struct GPUShader *shader, DRWPass *pass, struct Gwn_Batch *geom);
 DRWShadingGroup *DRW_shgroup_point_batch_create(struct GPUShader *shader, DRWPass *pass);
 DRWShadingGroup *DRW_shgroup_line_batch_create(struct GPUShader *shader, DRWPass *pass);
@@ -296,6 +329,7 @@ void DRW_shgroup_call_dynamic_add_array(DRWShadingGroup *shgroup, const void *at
 void DRW_shgroup_set_instance_count(DRWShadingGroup *shgroup, int count);
 
 void DRW_shgroup_state_enable(DRWShadingGroup *shgroup, DRWState state);
+void DRW_shgroup_state_disable(DRWShadingGroup *shgroup, DRWState state);
 void DRW_shgroup_attrib_float(DRWShadingGroup *shgroup, const char *name, int size);
 
 void DRW_shgroup_uniform_texture(DRWShadingGroup *shgroup, const char *name, const struct GPUTexture *tex);
@@ -317,6 +351,7 @@ void DRW_shgroup_uniform_mat4(DRWShadingGroup *shgroup, const char *name, const
 /* Passes */
 DRWPass *DRW_pass_create(const char *name, DRWState state);
 void DRW_pass_foreach_shgroup(DRWPass *pass, void (*callback)(void *userData, DRWShadingGroup *shgrp), void *userData);
+void DRW_pass_sort_shgroup_z(DRWPass *pass);
 
 /* Viewport */
 typedef enum {
@@ -353,10 +388,12 @@ void DRW_lamp_engine_data_free(struct LampEngineData *led);
 
 /* Settings */
 bool DRW_object_is_renderable(struct Object *ob);
-bool DRW_object_is_flat_normal(struct Object *ob);
+bool DRW_object_is_flat_normal(const struct Object *ob);
+int  DRW_object_is_mode_shade(const struct Object *ob);
 
 /* Draw commands */
 void DRW_draw_pass(DRWPass *pass);
+void DRW_draw_pass_subset(DRWPass *pass, DRWShadingGroup *start_group, DRWShadingGroup *end_group);
 
 void DRW_draw_text_cache_queue(struct DRWTextStore *dt);
 
@@ -385,6 +422,7 @@ bool DRW_state_is_depth(void);
 bool DRW_state_is_image_render(void);
 bool DRW_state_is_scene_render(void);
 bool DRW_state_show_text(void);
+bool DRW_state_draw_support(void);
 
 struct DRWTextStore *DRW_state_text_cache_get(void);
 
@@ -395,7 +433,7 @@ typedef struct DRWContextState {
 	struct View3D *v3d;     /* 'CTX_wm_view3d(C)' */
 
 	struct Scene *scene;    /* 'CTX_data_scene(C)' */
-	struct SceneLayer *sl;  /* 'CTX_data_scene_layer(C)' */
+	struct SceneLayer *scene_layer;  /* 'CTX_data_scene_layer(C)' */
 
 	/* Use 'scene->obedit' for edit-mode */
 	struct Object *obact;   /* 'OBACT_NEW' */
@@ -405,7 +443,6 @@ typedef struct DRWContextState {
 	const struct bContext *evil_C;
 } DRWContextState;
 
-void DRW_context_state_init(const struct bContext *C, DRWContextState *r_draw_ctx);
 const DRWContextState *DRW_context_state_get(void);
 
 #endif /* __DRW_RENDER_H__ */
diff --git a/source/blender/draw/intern/draw_cache.c b/source/blender/draw/intern/draw_cache.c
index 4dfb9f960c2..13df65cf741 100644
--- a/source/blender/draw/intern/draw_cache.c
+++ b/source/blender/draw/intern/draw_cache.c
@@ -29,6 +29,8 @@
 #include "DNA_curve_types.h"
 #include "DNA_object_types.h"
 #include "DNA_particle_types.h"
+#include "DNA_modifier_types.h"
+#include "DNA_lattice_types.h"
 
 #include "BLI_utildefines.h"
 #include "BLI_math.h"
@@ -38,9 +40,11 @@
 #include "draw_cache.h"
 #include "draw_cache_impl.h"
 
+/* Batch's only (free'd as an array) */
 static struct DRWShapeCache {
 	Gwn_Batch *drw_single_vertice;
 	Gwn_Batch *drw_fullscreen_quad;
+	Gwn_Batch *drw_quad;
 	Gwn_Batch *drw_screenspace_circle;
 	Gwn_Batch *drw_plain_axes;
 	Gwn_Batch *drw_single_arrow;
@@ -67,7 +71,9 @@ static struct DRWShapeCache {
 	Gwn_Batch *drw_lamp_spot;
 	Gwn_Batch *drw_lamp_spot_square;
 	Gwn_Batch *drw_speaker;
-	Gwn_Batch *drw_lightprobe;
+	Gwn_Batch *drw_lightprobe_cube;
+	Gwn_Batch *drw_lightprobe_planar;
+	Gwn_Batch *drw_lightprobe_grid;
 	Gwn_Batch *drw_bone_octahedral;
 	Gwn_Batch *drw_bone_octahedral_wire;
 	Gwn_Batch *drw_bone_box;
@@ -90,52 +96,12 @@ static struct DRWShapeCache {
 
 void DRW_shape_cache_free(void)
 {
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_single_vertice);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_fullscreen_quad);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_plain_axes);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_single_arrow);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_cube);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_circle);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_square);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_line);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_line_endpoints);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_empty_sphere);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_empty_cone);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_arrows);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_axis_names);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_image_plane);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_image_plane_wire);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_field_wind);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_field_force);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_field_vortex);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_field_tube_limit);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_field_cone_limit);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_lamp);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_lamp_sunrays);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_lamp_area);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_lamp_hemi);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_lamp_spot);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_lamp_spot_square);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_speaker);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_lightprobe);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_bone_octahedral);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_bone_octahedral_wire);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_bone_box);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_bone_box_wire);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_bone_wire_wire);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_bone_envelope);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_bone_envelope_distance);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_bone_envelope_wire);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_bone_envelope_head_wire);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_bone_point);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_bone_point_wire);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_bone_arrows);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_camera);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_camera_tria);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_camera_focus);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_particle_cross);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_particle_circle);
-	BATCH_DISCARD_ALL_SAFE(SHC.drw_particle_axis);
+	uint i = sizeof(SHC) / sizeof(Gwn_Batch *);
+	Gwn_Batch **batch = (Gwn_Batch **)&SHC;
+	while (i--) {
+		GWN_BATCH_DISCARD_SAFE(*batch);
+		batch++;
+	}
 }
 
 
@@ -264,6 +230,7 @@ static Gwn_VertBuf *sphere_wire_vbo(const float rad)
 }
 
 /* Quads */
+/* Use this one for rendering fullscreen passes. For 3D objects use DRW_cache_quad_get(). */
 Gwn_Batch *DRW_cache_fullscreen_quad_get(void)
 {
 	if (!SHC.drw_fullscreen_quad) {
@@ -283,20 +250,49 @@ Gwn_Batch *DRW_cache_fullscreen_quad_get(void)
 		Gwn_VertBuf *vbo = GWN_vertbuf_create_with_format(&format);
 		GWN_vertbuf_data_alloc(vbo, 3);
 
-		for (int i = 0; i < 3; ++i)	{
+		for (int i = 0; i < 3; ++i) {
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, i, pos[i]);
 			GWN_vertbuf_attr_set(vbo, attr_id.uvs, i, uvs[i]);
 		}
 
-		SHC.drw_fullscreen_quad = GWN_batch_create(GWN_PRIM_TRIS, vbo, NULL);
+		SHC.drw_fullscreen_quad = GWN_batch_create_ex(GWN_PRIM_TRIS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_fullscreen_quad;
 }
 
+/* Just a regular quad with 4 vertices. */
+Gwn_Batch *DRW_cache_quad_get(void)
+{
+	if (!SHC.drw_quad) {
+		/* Use a triangle instead of a real quad */
+		float pos[4][2] = {{-1.0f, -1.0f}, { 1.0f, -1.0f}, {1.0f,  1.0f}, {-1.0f,  1.0f}};
+		float uvs[4][2] = {{ 0.0f,  0.0f}, { 1.0f,  0.0f}, {1.0f,  1.0f}, { 0.0f,  1.0f}};
+
+		/* Position Only 2D format */
+		static Gwn_VertFormat format = { 0 };
+		static struct { uint pos, uvs; } attr_id;
+		if (format.attrib_ct == 0) {
+			attr_id.pos = GWN_vertformat_attr_add(&format, "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
+			attr_id.uvs = GWN_vertformat_attr_add(&format, "uvs", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
+		}
+
+		Gwn_VertBuf *vbo = GWN_vertbuf_create_with_format(&format);
+		GWN_vertbuf_data_alloc(vbo, 4);
+
+		for (int i = 0; i < 4; ++i) {
+			GWN_vertbuf_attr_set(vbo, attr_id.pos, i, pos[i]);
+			GWN_vertbuf_attr_set(vbo, attr_id.uvs, i, uvs[i]);
+		}
+
+		SHC.drw_quad = GWN_batch_create_ex(GWN_PRIM_TRI_FAN, vbo, NULL, GWN_BATCH_OWNS_VBO);
+	}
+	return SHC.drw_quad;
+}
+
 /* Sphere */
 Gwn_Batch *DRW_cache_sphere_get(void)
 {
-	return Batch_get_sphere(2);
+	return GPU_batch_preset_sphere(2);
 }
 
 /** \} */
@@ -336,7 +332,7 @@ Gwn_Batch *DRW_cache_cube_get(void)
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, i, verts[indices[i]]);
 		}
 
-		SHC.drw_cube = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_cube = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_cube;
 }
@@ -369,7 +365,7 @@ Gwn_Batch *DRW_cache_circle_get(void)
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, a * 2 + 1, v);
 		}
 
-		SHC.drw_circle = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_circle = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_circle;
 #undef CIRCLE_RESOL
@@ -395,10 +391,10 @@ Gwn_Batch *DRW_cache_square_get(void)
 
 		for (int i = 0; i < 4; i++) {
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, i * 2,     p[i % 4]);
-			GWN_vertbuf_attr_set(vbo, attr_id.pos, i * 2 + 1, p[(i+1) % 4]);
+			GWN_vertbuf_attr_set(vbo, attr_id.pos, i * 2 + 1, p[(i + 1) % 4]);
 		}
 
-		SHC.drw_square = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_square = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_square;
 }
@@ -423,7 +419,7 @@ Gwn_Batch *DRW_cache_single_line_get(void)
 		GWN_vertbuf_attr_set(vbo, attr_id.pos, 0, v1);
 		GWN_vertbuf_attr_set(vbo, attr_id.pos, 1, v2);
 
-		SHC.drw_line = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_line = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_line;
 }
@@ -448,7 +444,7 @@ Gwn_Batch *DRW_cache_single_line_endpoints_get(void)
 		GWN_vertbuf_attr_set(vbo, attr_id.pos, 0, v1);
 		GWN_vertbuf_attr_set(vbo, attr_id.pos, 1, v2);
 
-		SHC.drw_line_endpoints = GWN_batch_create(GWN_PRIM_POINTS, vbo, NULL);
+		SHC.drw_line_endpoints = GWN_batch_create_ex(GWN_PRIM_POINTS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_line_endpoints;
 }
@@ -475,7 +471,7 @@ Gwn_Batch *DRW_cache_screenspace_circle_get(void)
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, a, v);
 		}
 
-		SHC.drw_screenspace_circle = GWN_batch_create(GWN_PRIM_LINE_STRIP, vbo, NULL);
+		SHC.drw_screenspace_circle = GWN_batch_create_ex(GWN_PRIM_LINE_STRIP, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_screenspace_circle;
 #undef CIRCLE_RESOL
@@ -516,11 +512,12 @@ Gwn_Batch *DRW_cache_object_surface_get(Object *ob)
 	}
 }
 
-Gwn_Batch **DRW_cache_object_surface_material_get(struct Object *ob)
+Gwn_Batch **DRW_cache_object_surface_material_get(
+        struct Object *ob, struct GPUMaterial **gpumat_array, uint gpumat_array_len)
 {
 	switch (ob->type) {
 		case OB_MESH:
-			return DRW_cache_mesh_surface_shaded_get(ob);
+			return DRW_cache_mesh_surface_shaded_get(ob, gpumat_array, gpumat_array_len);
 		default:
 			return NULL;
 	}
@@ -562,7 +559,7 @@ Gwn_Batch *DRW_cache_plain_axes_get(void)
 			v1[axis] = v2[axis] = 0.0f;
 		}
 
-		SHC.drw_plain_axes = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_plain_axes = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_plain_axes;
 }
@@ -602,7 +599,7 @@ Gwn_Batch *DRW_cache_single_arrow_get(void)
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, sides * 3 + 2, v3);
 		}
 
-		SHC.drw_single_arrow = GWN_batch_create(GWN_PRIM_TRIS, vbo, NULL);
+		SHC.drw_single_arrow = GWN_batch_create_ex(GWN_PRIM_TRIS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_single_arrow;
 }
@@ -611,7 +608,7 @@ Gwn_Batch *DRW_cache_empty_sphere_get(void)
 {
 	if (!SHC.drw_empty_sphere) {
 		Gwn_VertBuf *vbo = sphere_wire_vbo(1.0f);
-		SHC.drw_empty_sphere = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_empty_sphere = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_empty_sphere;
 }
@@ -658,7 +655,7 @@ Gwn_Batch *DRW_cache_empty_cone_get(void)
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, i * 4 + 3, v);
 		}
 
-		SHC.drw_empty_cone = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_empty_cone = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_empty_cone;
 #undef NSEGMENTS
@@ -669,7 +666,7 @@ Gwn_Batch *DRW_cache_arrows_get(void)
 	if (!SHC.drw_arrows) {
 		Gwn_VertBuf *vbo = fill_arrows_vbo(1.0f);
 
-		SHC.drw_arrows = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_arrows = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_arrows;
 }
@@ -730,7 +727,7 @@ Gwn_Batch *DRW_cache_axis_names_get(void)
 		GWN_vertbuf_attr_set(vbo, attr_id.pos, 12, v1);
 		GWN_vertbuf_attr_set(vbo, attr_id.pos, 13, v2);
 
-		SHC.drw_axis_names = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_axis_names = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_axis_names;
 }
@@ -751,7 +748,7 @@ Gwn_Batch *DRW_cache_image_plane_get(void)
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, j, quad[j]);
 			GWN_vertbuf_attr_set(vbo, attr_id.texCoords, j, quad[j]);
 		}
-		SHC.drw_image_plane = GWN_batch_create(GWN_PRIM_TRI_FAN, vbo, NULL);
+		SHC.drw_image_plane = GWN_batch_create_ex(GWN_PRIM_TRI_FAN, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_image_plane;
 }
@@ -770,7 +767,7 @@ Gwn_Batch *DRW_cache_image_plane_wire_get(void)
 		for (uint j = 0; j < 4; j++) {
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, j, quad[j]);
 		}
-		SHC.drw_image_plane_wire = GWN_batch_create(GWN_PRIM_LINE_LOOP, vbo, NULL);
+		SHC.drw_image_plane_wire = GWN_batch_create_ex(GWN_PRIM_LINE_LOOP, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_image_plane_wire;
 }
@@ -807,7 +804,7 @@ Gwn_Batch *DRW_cache_field_wind_get(void)
 			}
 		}
 
-		SHC.drw_field_wind = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_field_wind = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_field_wind;
 #undef CIRCLE_RESOL
@@ -844,7 +841,7 @@ Gwn_Batch *DRW_cache_field_force_get(void)
 			}
 		}
 
-		SHC.drw_field_force = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_field_force = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_field_force;
 #undef CIRCLE_RESOL
@@ -881,7 +878,7 @@ Gwn_Batch *DRW_cache_field_vortex_get(void)
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v);
 		}
 
-		SHC.drw_field_vortex = GWN_batch_create(GWN_PRIM_LINE_STRIP, vbo, NULL);
+		SHC.drw_field_vortex = GWN_batch_create_ex(GWN_PRIM_LINE_STRIP, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_field_vortex;
 #undef SPIRAL_RESOL
@@ -930,7 +927,7 @@ Gwn_Batch *DRW_cache_field_tube_limit_get(void)
 			}
 		}
 
-		SHC.drw_field_tube_limit = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_field_tube_limit = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_field_tube_limit;
 #undef CIRCLE_RESOL
@@ -979,7 +976,7 @@ Gwn_Batch *DRW_cache_field_cone_limit_get(void)
 			}
 		}
 
-		SHC.drw_field_cone_limit = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_field_cone_limit = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_field_cone_limit;
 #undef CIRCLE_RESOL
@@ -1018,7 +1015,7 @@ Gwn_Batch *DRW_cache_lamp_get(void)
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, a * 2 + 1, v);
 		}
 
-		SHC.drw_lamp = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_lamp = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_lamp;
 #undef NSEGMENTS
@@ -1050,7 +1047,7 @@ Gwn_Batch *DRW_cache_lamp_sunrays_get(void)
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, a * 2 + 1, v2);
 		}
 
-		SHC.drw_lamp_sunrays = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_lamp_sunrays = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_lamp_sunrays;
 }
@@ -1084,7 +1081,7 @@ Gwn_Batch *DRW_cache_lamp_area_get(void)
 		v1[1] = 0.5f;
 		GWN_vertbuf_attr_set(vbo, attr_id.pos, 7, v1);
 
-		SHC.drw_lamp_area = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_lamp_area = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_lamp_area;
 }
@@ -1146,7 +1143,7 @@ Gwn_Batch *DRW_cache_lamp_hemi_get(void)
 		}
 
 
-		SHC.drw_lamp_hemi = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_lamp_hemi = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_lamp_hemi;
 #undef CIRCLE_RESOL
@@ -1199,8 +1196,8 @@ Gwn_Batch *DRW_cache_lamp_spot_get(void)
 
 			GWN_vertbuf_attr_set(vbo, attr_id.n1, i * 4,     n[(i) % NSEGMENTS]);
 			GWN_vertbuf_attr_set(vbo, attr_id.n1, i * 4 + 1, n[(i) % NSEGMENTS]);
-			GWN_vertbuf_attr_set(vbo, attr_id.n2, i * 4,     n[(i+1) % NSEGMENTS]);
-			GWN_vertbuf_attr_set(vbo, attr_id.n2, i * 4 + 1, n[(i+1) % NSEGMENTS]);
+			GWN_vertbuf_attr_set(vbo, attr_id.n2, i * 4,     n[(i + 1) % NSEGMENTS]);
+			GWN_vertbuf_attr_set(vbo, attr_id.n2, i * 4 + 1, n[(i + 1) % NSEGMENTS]);
 
 			/* end ring */
 			v[0] = cv[0], v[1] = cv[1], v[2] = -1.0f;
@@ -1216,7 +1213,7 @@ Gwn_Batch *DRW_cache_lamp_spot_get(void)
 			GWN_vertbuf_attr_set(vbo, attr_id.n2, i * 4 + 3, neg[(i) % NSEGMENTS]);
 		}
 
-		SHC.drw_lamp_spot = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_lamp_spot = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_lamp_spot;
 #undef NSEGMENTS
@@ -1248,11 +1245,11 @@ Gwn_Batch *DRW_cache_lamp_spot_square_get(void)
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, p[0]);
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, p[i]);
 
-			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, p[(i % 4)+1]);
-			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, p[((i+1) % 4)+1]);
+			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, p[(i % 4) + 1]);
+			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, p[((i + 1) % 4) + 1]);
 		}
 
-		SHC.drw_lamp_spot_square = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_lamp_spot_square = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_lamp_spot_square;
 }
@@ -1316,7 +1313,7 @@ Gwn_Batch *DRW_cache_speaker_get(void)
 			}
 		}
 
-		SHC.drw_speaker = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_speaker = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_speaker;
 }
@@ -1328,13 +1325,21 @@ Gwn_Batch *DRW_cache_speaker_get(void)
 /** \name Probe
  * \{ */
 
-Gwn_Batch *DRW_cache_lightprobe_get(void)
+Gwn_Batch *DRW_cache_lightprobe_cube_get(void)
 {
-#define CIRCLE_RESOL 16
-	if (!SHC.drw_lightprobe) {
+	if (!SHC.drw_lightprobe_cube) {
 		int v_idx = 0;
-		float v[3] = {0.0f, 1.0f, 0.0f};
-		/* TODO something nicer than just a circle */
+		const float sin_pi_3 = 0.86602540378f;
+		const float cos_pi_3 = 0.5f;
+		float v[7][3] = {
+			{0.0f, 1.0f, 0.0f},
+			{sin_pi_3, cos_pi_3, 0.0f},
+			{sin_pi_3, -cos_pi_3, 0.0f},
+			{0.0f, -1.0f, 0.0f},
+			{-sin_pi_3, -cos_pi_3, 0.0f},
+			{-sin_pi_3, cos_pi_3, 0.0f},
+			{0.0f, 0.0f, 0.0f},
+		};
 
 		/* Position Only 3D format */
 		static Gwn_VertFormat format = { 0 };
@@ -1344,35 +1349,114 @@ Gwn_Batch *DRW_cache_lightprobe_get(void)
 		}
 
 		Gwn_VertBuf *vbo = GWN_vertbuf_create_with_format(&format);
-		GWN_vertbuf_data_alloc(vbo, CIRCLE_RESOL * 2 + 8);
+		GWN_vertbuf_data_alloc(vbo, (6 + 3) * 2);
 
-		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v);
-		for (int a = 1; a < CIRCLE_RESOL; a++) {
-			v[0] = sinf((2.0f * M_PI * a) / ((float)CIRCLE_RESOL));
-			v[1] = cosf((2.0f * M_PI * a) / ((float)CIRCLE_RESOL));
-			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v);
+		for (int i = 0; i < 6; ++i) {
+			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[i]);
+			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[(i + 1) % 6]);
+		}
 
-			if ((a % 2 == 0) && (a % 4 != 0)) {
-				v[0] *= 0.5f;
-				v[1] *= 0.5f;
-				GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v);
-				v[0] *= 3.0f;
-				v[1] *= 3.0f;
-				GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v);
-				v[0] /= 1.5f;
-				v[1] /= 1.5f;
+		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[1]);
+		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[6]);
+
+		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[5]);
+		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[6]);
+
+		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[3]);
+		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[6]);
+
+		SHC.drw_lightprobe_cube = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
+	}
+	return SHC.drw_lightprobe_cube;
+}
+
+Gwn_Batch *DRW_cache_lightprobe_grid_get(void)
+{
+	if (!SHC.drw_lightprobe_grid) {
+		int v_idx = 0;
+		const float sin_pi_3 = 0.86602540378f;
+		const float cos_pi_3 = 0.5f;
+		const float v[7][3] = {
+			{0.0f, 1.0f, 0.0f},
+			{sin_pi_3, cos_pi_3, 0.0f},
+			{sin_pi_3, -cos_pi_3, 0.0f},
+			{0.0f, -1.0f, 0.0f},
+			{-sin_pi_3, -cos_pi_3, 0.0f},
+			{-sin_pi_3, cos_pi_3, 0.0f},
+			{0.0f, 0.0f, 0.0f},
+		};
+
+		/* Position Only 3D format */
+		static Gwn_VertFormat format = { 0 };
+		static struct { uint pos; } attr_id;
+		if (format.attrib_ct == 0) {
+			attr_id.pos = GWN_vertformat_attr_add(&format, "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
+		}
+
+		Gwn_VertBuf *vbo = GWN_vertbuf_create_with_format(&format);
+		GWN_vertbuf_data_alloc(vbo, (6 * 2 + 3) * 2);
+
+		for (int i = 0; i < 6; ++i) {
+			float tmp_v1[3], tmp_v2[3], tmp_tr[3];
+			copy_v3_v3(tmp_v1, v[i]);
+			copy_v3_v3(tmp_v2, v[(i + 1) % 6]);
+			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, tmp_v1);
+			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, tmp_v2);
+
+			/* Internal wires. */
+			for (int j = 1; j < 2; ++j) {
+				mul_v3_v3fl(tmp_tr, v[(i / 2) * 2 + 1], -0.5f * j);
+				add_v3_v3v3(tmp_v1, v[i], tmp_tr);
+				add_v3_v3v3(tmp_v2, v[(i + 1) % 6], tmp_tr);
+				GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, tmp_v1);
+				GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, tmp_v2);
 			}
+		}
 
-			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v);
+		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[1]);
+		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[6]);
+
+		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[5]);
+		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[6]);
+
+		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[3]);
+		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[6]);
+
+		SHC.drw_lightprobe_grid = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
+	}
+	return SHC.drw_lightprobe_grid;
+}
+
+Gwn_Batch *DRW_cache_lightprobe_planar_get(void)
+{
+	if (!SHC.drw_lightprobe_planar) {
+		int v_idx = 0;
+		const float sin_pi_3 = 0.86602540378f;
+		float v[4][3] = {
+			{0.0f, 0.5f, 0.0f},
+			{sin_pi_3, 0.0f, 0.0f},
+			{0.0f, -0.5f, 0.0f},
+			{-sin_pi_3, 0.0f, 0.0f},
+		};
+
+		/* Position Only 3D format */
+		static Gwn_VertFormat format = { 0 };
+		static struct { uint pos; } attr_id;
+		if (format.attrib_ct == 0) {
+			attr_id.pos = GWN_vertformat_attr_add(&format, "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
+		}
+
+		Gwn_VertBuf *vbo = GWN_vertbuf_create_with_format(&format);
+		GWN_vertbuf_data_alloc(vbo, 4 * 2);
+
+		for (int i = 0; i < 4; ++i) {
+			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[i]);
+			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v[(i + 1) % 4]);
 		}
-		v[0] = 0.0f;
-		v[1] = 1.0f;
-		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, v);
 
-		SHC.drw_lightprobe = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_lightprobe_planar = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
-	return SHC.drw_lightprobe;
-#undef CIRCLE_RESOL
+	return SHC.drw_lightprobe_planar;
 }
 
 /** \} */
@@ -1454,7 +1538,7 @@ Gwn_Batch *DRW_cache_bone_octahedral_get(void)
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, bone_octahedral_verts[bone_octahedral_solid_tris[i][2]]);
 		}
 
-		SHC.drw_bone_octahedral = GWN_batch_create(GWN_PRIM_TRIS, vbo, NULL);
+		SHC.drw_bone_octahedral = GWN_batch_create_ex(GWN_PRIM_TRIS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_bone_octahedral;
 }
@@ -1484,7 +1568,7 @@ Gwn_Batch *DRW_cache_bone_octahedral_wire_outline_get(void)
 			add_fancy_edge(vbo, attr_id.pos, attr_id.n1, attr_id.n2, &v_idx, co1, co2, n1, n2);
 		}
 
-		SHC.drw_bone_octahedral_wire = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_bone_octahedral_wire = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_bone_octahedral_wire;
 }
@@ -1539,7 +1623,7 @@ static const unsigned int bone_box_solid_tris[12][3] = {
 /* aligned with bone_octahedral_solid_tris */
 static const float bone_box_solid_normals[12][3] = {
 	{ 0.0f, -1.0f,  0.0f},
-    { 0.0f, -1.0f,  0.0f},
+	{ 0.0f, -1.0f,  0.0f},
 
 	{ 1.0f,  0.0f,  0.0f},
 	{ 1.0f,  0.0f,  0.0f},
@@ -1580,7 +1664,7 @@ Gwn_Batch *DRW_cache_bone_box_get(void)
 			}
 		}
 
-		SHC.drw_bone_box = GWN_batch_create(GWN_PRIM_TRIS, vbo, NULL);
+		SHC.drw_bone_box = GWN_batch_create_ex(GWN_PRIM_TRIS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_bone_box;
 }
@@ -1610,7 +1694,7 @@ Gwn_Batch *DRW_cache_bone_box_wire_outline_get(void)
 			add_fancy_edge(vbo, attr_id.pos, attr_id.n1, attr_id.n2, &v_idx, co1, co2, n1, n2);
 		}
 
-		SHC.drw_bone_box_wire = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_bone_box_wire = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_bone_box_wire;
 }
@@ -1638,7 +1722,7 @@ Gwn_Batch *DRW_cache_bone_wire_wire_outline_get(void)
 		const float n[3] = {1.0f, 0.0f, 0.0f};
 		add_fancy_edge(vbo, attr_id.pos, attr_id.n1, attr_id.n2, &v_idx, co1, co2, n, n);
 
-		SHC.drw_bone_wire_wire = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_bone_wire_wire = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_bone_wire_wire;
 }
@@ -1698,10 +1782,10 @@ Gwn_Batch *DRW_cache_bone_envelope_solid_get(void)
 			float co1[3], co2[3], co3[3], co4[3];
 
 			for (int j = 0; j < lat_res; j++, lat += lat_inc) {
-				benv_lat_lon_to_co(lat          , lon          , co1);
-				benv_lat_lon_to_co(lat          , lon + lon_inc, co2);
+				benv_lat_lon_to_co(lat,           lon,           co1);
+				benv_lat_lon_to_co(lat,           lon + lon_inc, co2);
 				benv_lat_lon_to_co(lat + lat_inc, lon + lon_inc, co3);
-				benv_lat_lon_to_co(lat + lat_inc, lon          , co4);
+				benv_lat_lon_to_co(lat + lat_inc, lon,           co4);
 
 				if (j != 0) {  /* At pole, n1 and n2 are identical. */
 					benv_add_tri(vbo, attr_id.pos, &v_idx, co1, co2, co3);
@@ -1730,7 +1814,7 @@ Gwn_Batch *DRW_cache_bone_envelope_solid_get(void)
 			}
 		}
 
-		SHC.drw_bone_envelope = GWN_batch_create(GWN_PRIM_TRIS, vbo, NULL);
+		SHC.drw_bone_envelope = GWN_batch_create_ex(GWN_PRIM_TRIS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_bone_envelope;
 }
@@ -1769,7 +1853,7 @@ Gwn_Batch *DRW_cache_bone_envelope_distance_outline_get(void)
 			}
 		}
 
-		SHC.drw_bone_envelope_distance = GWN_batch_create(GWN_PRIM_TRI_STRIP, vbo, NULL);
+		SHC.drw_bone_envelope_distance = GWN_batch_create_ex(GWN_PRIM_TRI_STRIP, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_bone_envelope_distance;
 #undef CIRCLE_RESOL
@@ -1800,7 +1884,7 @@ Gwn_Batch *DRW_cache_bone_envelope_wire_outline_get(void)
 		GWN_vertbuf_attr_set(vbo, pos_id, v_idx++, (const float[4]){-1.0f, 0.0f,       0.0f, 0.0f});
 		GWN_vertbuf_attr_set(vbo, pos_id, v_idx++, (const float[4]){-1.0f, 0.0f,       1.0f, 0.0f});
 
-		SHC.drw_bone_envelope_wire = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_bone_envelope_wire = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_bone_envelope_wire;
 }
@@ -1834,7 +1918,7 @@ Gwn_Batch *DRW_cache_bone_envelope_head_wire_outline_get(void)
 			GWN_vertbuf_attr_set(vbo, pos_id, v_idx++, (const float[4]){     x,      y,      0.0f, 0.0f});
 		}
 
-		SHC.drw_bone_envelope_head_wire = GWN_batch_create(GWN_PRIM_LINE_LOOP, vbo, NULL);
+		SHC.drw_bone_envelope_head_wire = GWN_batch_create_ex(GWN_PRIM_LINE_LOOP, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_bone_envelope_head_wire;
 #undef CIRCLE_RESOL
@@ -1880,7 +1964,7 @@ Gwn_Batch *DRW_cache_bone_point_get(void)
 			}
 		}
 
-		SHC.drw_bone_point = GWN_batch_create(GWN_PRIM_TRIS, vbo, NULL);
+		SHC.drw_bone_point = GWN_batch_create_ex(GWN_PRIM_TRIS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_bone_point;
 }
@@ -1889,7 +1973,7 @@ Gwn_Batch *DRW_cache_bone_point_wire_outline_get(void)
 {
 	if (!SHC.drw_bone_point_wire) {
 		Gwn_VertBuf *vbo = sphere_wire_vbo(0.05f);
-		SHC.drw_bone_point_wire = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_bone_point_wire = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_bone_point_wire;
 }
@@ -1898,7 +1982,7 @@ Gwn_Batch *DRW_cache_bone_arrows_get(void)
 {
 	if (!SHC.drw_bone_arrows) {
 		Gwn_VertBuf *vbo = fill_arrows_vbo(0.25f);
-		SHC.drw_bone_arrows = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_bone_arrows = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_bone_arrows;
 }
@@ -1971,7 +2055,7 @@ Gwn_Batch *DRW_cache_camera_get(void)
 		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, &v7);
 		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, &v5);
 
-		SHC.drw_camera = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		SHC.drw_camera = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_camera;
 }
@@ -2002,7 +2086,7 @@ Gwn_Batch *DRW_cache_camera_tria_get(void)
 		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, &v6);
 		GWN_vertbuf_attr_set(vbo, attr_id.pos, v_idx++, &v7);
 
-		SHC.drw_camera_tria = GWN_batch_create(GWN_PRIM_TRIS, vbo, NULL);
+		SHC.drw_camera_tria = GWN_batch_create_ex(GWN_PRIM_TRIS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_camera_tria;
 }
@@ -2032,7 +2116,7 @@ Gwn_Batch *DRW_cache_single_vert_get(void)
 
 		GWN_vertbuf_attr_set(vbo, attr_id.pos, 0, v1);
 
-		SHC.drw_single_vertice = GWN_batch_create(GWN_PRIM_POINTS, vbo, NULL);
+		SHC.drw_single_vertice = GWN_batch_create_ex(GWN_PRIM_POINTS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return SHC.drw_single_vertice;
 }
@@ -2119,12 +2203,13 @@ Gwn_Batch *DRW_cache_mesh_surface_vert_colors_get(Object *ob)
 }
 
 /* Return list of batches */
-Gwn_Batch **DRW_cache_mesh_surface_shaded_get(Object *ob)
+Gwn_Batch **DRW_cache_mesh_surface_shaded_get(
+        Object *ob, struct GPUMaterial **gpumat_array, uint gpumat_array_len)
 {
 	BLI_assert(ob->type == OB_MESH);
 
 	Mesh *me = ob->data;
-	return DRW_mesh_batch_cache_get_surface_shaded(me);
+	return DRW_mesh_batch_cache_get_surface_shaded(me, gpumat_array, gpumat_array_len);
 }
 
 /* Return list of batches */
@@ -2192,6 +2277,14 @@ Gwn_Batch *DRW_cache_mesh_verts_weight_overlay_get(Object *ob)
 	return DRW_mesh_batch_cache_get_weight_overlay_verts(me);
 }
 
+void DRW_cache_mesh_sculpt_coords_ensure(Object *ob)
+{
+	BLI_assert(ob->type == OB_MESH);
+
+	Mesh *me = ob->data;
+	DRW_mesh_cache_sculpt_coords_ensure(me);
+}
+
 /** \} */
 
 /* -------------------------------------------------------------------- */
@@ -2308,12 +2401,18 @@ Gwn_Batch *DRW_cache_lattice_verts_get(Object *ob)
 	return DRW_lattice_batch_cache_get_all_verts(lt);
 }
 
-Gwn_Batch *DRW_cache_lattice_wire_get(Object *ob)
+Gwn_Batch *DRW_cache_lattice_wire_get(Object *ob, bool use_weight)
 {
 	BLI_assert(ob->type == OB_LATTICE);
 
-	struct Lattice *lt = ob->data;
-	return DRW_lattice_batch_cache_get_all_edges(lt);
+	Lattice *lt = ob->data;
+	int actdef = -1;
+
+	if (use_weight && ob->defbase.first && lt->editlatt->latt->dvert) {
+		actdef = ob->actdef - 1;
+	}
+
+	return DRW_lattice_batch_cache_get_all_edges(lt, use_weight, actdef);
 }
 
 Gwn_Batch *DRW_cache_lattice_vert_overlay_get(Object *ob)
@@ -2331,9 +2430,9 @@ Gwn_Batch *DRW_cache_lattice_vert_overlay_get(Object *ob)
 /** \name Particles
  * \{ */
 
-Gwn_Batch *DRW_cache_particles_get_hair(ParticleSystem *psys)
+Gwn_Batch *DRW_cache_particles_get_hair(ParticleSystem *psys, ModifierData *md)
 {
-	return DRW_particles_batch_cache_get_hair(psys);
+	return DRW_particles_batch_cache_get_hair(psys, md);
 }
 
 Gwn_Batch *DRW_cache_particles_get_dots(ParticleSystem *psys)
@@ -2387,7 +2486,7 @@ Gwn_Batch *DRW_cache_particles_get_prim(int type)
 				GWN_vertbuf_attr_set(vbo, pos_id, 5, co);
 				GWN_vertbuf_attr_set(vbo, axis_id, 5, &axis);
 
-				SHC.drw_particle_cross = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+				SHC.drw_particle_cross = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 			}
 
 			return SHC.drw_particle_cross;
@@ -2434,7 +2533,7 @@ Gwn_Batch *DRW_cache_particles_get_prim(int type)
 				GWN_vertbuf_attr_set(vbo, pos_id, 5, co);
 				GWN_vertbuf_attr_set(vbo, axis_id, 5, &axis);
 
-				SHC.drw_particle_axis = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+				SHC.drw_particle_axis = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 			}
 
 			return SHC.drw_particle_axis;
@@ -2463,7 +2562,7 @@ Gwn_Batch *DRW_cache_particles_get_prim(int type)
 					GWN_vertbuf_attr_set(vbo, axis_id, a, &axis);
 				}
 
-				SHC.drw_particle_circle = GWN_batch_create(GWN_PRIM_LINE_LOOP, vbo, NULL);
+				SHC.drw_particle_circle = GWN_batch_create_ex(GWN_PRIM_LINE_LOOP, vbo, NULL, GWN_BATCH_OWNS_VBO);
 			}
 
 			return SHC.drw_particle_circle;
diff --git a/source/blender/draw/intern/draw_cache.h b/source/blender/draw/intern/draw_cache.h
index a4fac3fe71f..54b840edfe6 100644
--- a/source/blender/draw/intern/draw_cache.h
+++ b/source/blender/draw/intern/draw_cache.h
@@ -27,12 +27,15 @@
 #define __DRAW_CACHE_H__
 
 struct Gwn_Batch;
+struct GPUMaterial;
 struct Object;
+struct ModifierData;
 
 void DRW_shape_cache_free(void);
 
 /* Common Shapes */
 struct Gwn_Batch *DRW_cache_fullscreen_quad_get(void);
+struct Gwn_Batch *DRW_cache_quad_get(void);
 struct Gwn_Batch *DRW_cache_sphere_get(void);
 struct Gwn_Batch *DRW_cache_single_vert_get(void);
 struct Gwn_Batch *DRW_cache_single_line_get(void);
@@ -42,7 +45,8 @@ struct Gwn_Batch *DRW_cache_screenspace_circle_get(void);
 /* Common Object */
 struct Gwn_Batch *DRW_cache_object_wire_outline_get(struct Object *ob);
 struct Gwn_Batch *DRW_cache_object_surface_get(struct Object *ob);
-struct Gwn_Batch **DRW_cache_object_surface_material_get(struct Object *ob);
+struct Gwn_Batch **DRW_cache_object_surface_material_get(
+        struct Object *ob, struct GPUMaterial **gpumat_array, uint gpumat_array_len);
 
 /* Empties */
 struct Gwn_Batch *DRW_cache_plain_axes_get(void);
@@ -80,7 +84,9 @@ struct Gwn_Batch *DRW_cache_camera_tria_get(void);
 struct Gwn_Batch *DRW_cache_speaker_get(void);
 
 /* Probe */
-struct Gwn_Batch *DRW_cache_lightprobe_get(void);
+struct Gwn_Batch *DRW_cache_lightprobe_cube_get(void);
+struct Gwn_Batch *DRW_cache_lightprobe_grid_get(void);
+struct Gwn_Batch *DRW_cache_lightprobe_planar_get(void);
 
 /* Bones */
 struct Gwn_Batch *DRW_cache_bone_octahedral_get(void);
@@ -115,10 +121,13 @@ struct Gwn_Batch *DRW_cache_mesh_verts_get(struct Object *ob);
 struct Gwn_Batch *DRW_cache_mesh_edges_paint_overlay_get(struct Object *ob, bool use_wire, bool use_sel);
 struct Gwn_Batch *DRW_cache_mesh_faces_weight_overlay_get(struct Object *ob);
 struct Gwn_Batch *DRW_cache_mesh_verts_weight_overlay_get(struct Object *ob);
-struct Gwn_Batch **DRW_cache_mesh_surface_shaded_get(struct Object *ob);
+struct Gwn_Batch **DRW_cache_mesh_surface_shaded_get(
+        struct Object *ob, struct GPUMaterial **gpumat_array, uint gpumat_array_len);
 struct Gwn_Batch **DRW_cache_mesh_surface_texpaint_get(struct Object *ob);
 struct Gwn_Batch *DRW_cache_mesh_surface_texpaint_single_get(struct Object *ob);
 
+void DRW_cache_mesh_sculpt_coords_ensure(struct Object *ob);
+
 /* Curve */
 struct Gwn_Batch *DRW_cache_curve_surface_get(struct Object *ob);
 struct Gwn_Batch *DRW_cache_curve_surface_verts_get(struct Object *ob);
@@ -140,11 +149,11 @@ struct Gwn_Batch *DRW_cache_surf_surface_get(struct Object *ob);
 
 /* Lattice */
 struct Gwn_Batch *DRW_cache_lattice_verts_get(struct Object *ob);
-struct Gwn_Batch *DRW_cache_lattice_wire_get(struct Object *ob);
+struct Gwn_Batch *DRW_cache_lattice_wire_get(struct Object *ob, bool use_weight);
 struct Gwn_Batch *DRW_cache_lattice_vert_overlay_get(struct Object *ob);
 
 /* Particles */
-struct Gwn_Batch *DRW_cache_particles_get_hair(struct ParticleSystem *psys);
+struct Gwn_Batch *DRW_cache_particles_get_hair(struct ParticleSystem *psys, struct ModifierData *md);
 struct Gwn_Batch *DRW_cache_particles_get_dots(struct ParticleSystem *psys);
 struct Gwn_Batch *DRW_cache_particles_get_prim(int type);
 
diff --git a/source/blender/draw/intern/draw_cache_impl.h b/source/blender/draw/intern/draw_cache_impl.h
index 066ca9f60e0..82972b9f75b 100644
--- a/source/blender/draw/intern/draw_cache_impl.h
+++ b/source/blender/draw/intern/draw_cache_impl.h
@@ -27,9 +27,11 @@
 #define __DRAW_CACHE_IMPL_H__
 
 struct Gwn_Batch;
+struct GPUMaterial;
 struct ListBase;
 struct CurveCache;
 struct ParticleSystem;
+struct ModifierData;
 
 struct Curve;
 struct Lattice;
@@ -65,13 +67,14 @@ struct Gwn_Batch *DRW_curve_batch_cache_get_overlay_select(struct Curve *cu);
 struct Gwn_Batch *BLI_displist_batch_calc_surface(struct ListBase *lb);
 
 /* Lattice */
-struct Gwn_Batch *DRW_lattice_batch_cache_get_all_edges(struct Lattice *lt);
+struct Gwn_Batch *DRW_lattice_batch_cache_get_all_edges(struct Lattice *lt, bool use_weight, const int actdef);
 struct Gwn_Batch *DRW_lattice_batch_cache_get_all_verts(struct Lattice *lt);
 struct Gwn_Batch *DRW_lattice_batch_cache_get_overlay_verts(struct Lattice *lt);
 
 /* Mesh */
 
-struct Gwn_Batch **DRW_mesh_batch_cache_get_surface_shaded(struct Mesh *me);
+struct Gwn_Batch **DRW_mesh_batch_cache_get_surface_shaded(
+        struct Mesh *me, struct GPUMaterial **gpumat_array, uint gpumat_array_len);
 struct Gwn_Batch **DRW_mesh_batch_cache_get_surface_texpaint(struct Mesh *me);
 struct Gwn_Batch *DRW_mesh_batch_cache_get_surface_texpaint_single(struct Mesh *me);
 struct Gwn_Batch *DRW_mesh_batch_cache_get_weight_overlay_edges(struct Mesh *me, bool use_wire, bool use_sel);
@@ -82,7 +85,8 @@ struct Gwn_Batch *DRW_mesh_batch_cache_get_all_triangles(struct Mesh *me);
 struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_normals(struct Mesh *me);
 struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_normals_and_weights(struct Mesh *me, int defgroup);
 struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_normals_and_vert_colors(struct Mesh *me);
-struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_select_id(struct Mesh *me, bool use_hide);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_select_id(struct Mesh *me, bool use_hide, uint select_id_offset);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_select_mask(struct Mesh *me, bool use_hide);
 struct Gwn_Batch *DRW_mesh_batch_cache_get_points_with_normals(struct Mesh *me);
 struct Gwn_Batch *DRW_mesh_batch_cache_get_all_verts(struct Mesh *me);
 struct Gwn_Batch *DRW_mesh_batch_cache_get_fancy_edges(struct Mesh *me);
@@ -92,9 +96,15 @@ struct Gwn_Batch *DRW_mesh_batch_cache_get_overlay_loose_edges(struct Mesh *me);
 struct Gwn_Batch *DRW_mesh_batch_cache_get_overlay_loose_edges_nor(struct Mesh *me);
 struct Gwn_Batch *DRW_mesh_batch_cache_get_overlay_loose_verts(struct Mesh *me);
 struct Gwn_Batch *DRW_mesh_batch_cache_get_overlay_facedots(struct Mesh *me);
+/* edit-mesh selection (use generic function for faces) */
+struct Gwn_Batch *DRW_mesh_batch_cache_get_facedots_with_select_id(struct Mesh *me, uint select_id_offset);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_edges_with_select_id(struct Mesh *me, uint select_id_offset);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_verts_with_select_id(struct Mesh *me, uint select_id_offset);
+
+void DRW_mesh_cache_sculpt_coords_ensure(struct Mesh *me);
 
 /* Particles */
-struct Gwn_Batch *DRW_particles_batch_cache_get_hair(struct ParticleSystem *psys);
+struct Gwn_Batch *DRW_particles_batch_cache_get_hair(struct ParticleSystem *psys, struct ModifierData *md);
 struct Gwn_Batch *DRW_particles_batch_cache_get_dots(struct ParticleSystem *psys);
 
 #endif /* __DRAW_CACHE_IMPL_H__ */
diff --git a/source/blender/draw/intern/draw_cache_impl_curve.c b/source/blender/draw/intern/draw_cache_impl_curve.c
index 9ff9fab4c64..e6e52fe4579 100644
--- a/source/blender/draw/intern/draw_cache_impl_curve.c
+++ b/source/blender/draw/intern/draw_cache_impl_curve.c
@@ -422,12 +422,12 @@ void DRW_curve_batch_cache_dirty(Curve *cu, int mode)
 			break;
 		case BKE_CURVE_BATCH_DIRTY_SELECT:
 			/* editnurb */
-			BATCH_DISCARD_ALL_SAFE(cache->overlay.verts);
-			BATCH_DISCARD_ALL_SAFE(cache->overlay.edges);
+			GWN_BATCH_DISCARD_SAFE(cache->overlay.verts);
+			GWN_BATCH_DISCARD_SAFE(cache->overlay.edges);
 
 			/* editfont */
-			BATCH_DISCARD_ALL_SAFE(cache->text.select);
-			BATCH_DISCARD_ALL_SAFE(cache->text.cursor);
+			GWN_BATCH_DISCARD_SAFE(cache->text.select);
+			GWN_BATCH_DISCARD_SAFE(cache->text.cursor);
 			break;
 		default:
 			BLI_assert(0);
@@ -441,38 +441,26 @@ static void curve_batch_cache_clear(Curve *cu)
 		return;
 	}
 
-	BATCH_DISCARD_ALL_SAFE(cache->overlay.verts);
-	BATCH_DISCARD_ALL_SAFE(cache->overlay.edges);
+	GWN_BATCH_DISCARD_SAFE(cache->overlay.verts);
+	GWN_BATCH_DISCARD_SAFE(cache->overlay.edges);
 
-	BATCH_DISCARD_ALL_SAFE(cache->surface.batch);
+	GWN_BATCH_DISCARD_SAFE(cache->surface.batch);
 
-	if (cache->wire.batch) {
-		BATCH_DISCARD_ALL_SAFE(cache->wire.batch);
-		cache->wire.verts = NULL;
-		cache->wire.edges = NULL;
-		cache->wire.elem = NULL;
-	}
-	else {
-		GWN_VERTBUF_DISCARD_SAFE(cache->wire.verts);
-		GWN_VERTBUF_DISCARD_SAFE(cache->wire.edges);
-		GWN_INDEXBUF_DISCARD_SAFE(cache->wire.elem);
-	}
+	/* don't own vbo & elems */
+	GWN_BATCH_DISCARD_SAFE(cache->wire.batch);
+	GWN_VERTBUF_DISCARD_SAFE(cache->wire.verts);
+	GWN_VERTBUF_DISCARD_SAFE(cache->wire.edges);
+	GWN_INDEXBUF_DISCARD_SAFE(cache->wire.elem);
 
-	if (cache->normal.batch) {
-		BATCH_DISCARD_ALL_SAFE(cache->normal.batch);
-		cache->normal.verts = NULL;
-		cache->normal.edges = NULL;
-		cache->normal.elem = NULL;
-	}
-	else {
-		GWN_VERTBUF_DISCARD_SAFE(cache->normal.verts);
-		GWN_VERTBUF_DISCARD_SAFE(cache->normal.edges);
-		GWN_INDEXBUF_DISCARD_SAFE(cache->normal.elem);
-	}
+	/* don't own vbo & elems */
+	GWN_BATCH_DISCARD_SAFE(cache->normal.batch);
+	GWN_VERTBUF_DISCARD_SAFE(cache->normal.verts);
+	GWN_VERTBUF_DISCARD_SAFE(cache->normal.edges);
+	GWN_INDEXBUF_DISCARD_SAFE(cache->normal.elem);
 
 	/* 3d text */
-	BATCH_DISCARD_ALL_SAFE(cache->text.cursor);
-	BATCH_DISCARD_ALL_SAFE(cache->text.select);
+	GWN_BATCH_DISCARD_SAFE(cache->text.cursor);
+	GWN_BATCH_DISCARD_SAFE(cache->text.select);
 }
 
 void DRW_curve_batch_cache_free(Curve *cu)
@@ -726,7 +714,7 @@ static void curve_batch_cache_create_overlay_batches(Curve *cu)
 			GWN_vertbuf_data_resize(vbo, vbo_len_used);
 		}
 
-		cache->overlay.verts = GWN_batch_create(GWN_PRIM_POINTS, vbo, NULL);
+		cache->overlay.verts = GWN_batch_create_ex(GWN_PRIM_POINTS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 
 
@@ -798,7 +786,7 @@ static void curve_batch_cache_create_overlay_batches(Curve *cu)
 			GWN_vertbuf_data_resize(vbo, vbo_len_used);
 		}
 
-		cache->overlay.edges = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		cache->overlay.edges = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 
 	curve_render_data_free(rdata);
@@ -892,7 +880,7 @@ static Gwn_Batch *curve_batch_cache_get_overlay_select(CurveRenderData *rdata, C
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, vbo_len_used++, box[3]);
 		}
 		BLI_assert(vbo_len_used == vbo_len_capacity);
-		cache->text.select = GWN_batch_create(GWN_PRIM_TRIS, vbo, NULL);
+		cache->text.select = GWN_batch_create_ex(GWN_PRIM_TRIS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return cache->text.select;
 }
@@ -913,7 +901,7 @@ static Gwn_Batch *curve_batch_cache_get_overlay_cursor(CurveRenderData *rdata, C
 		for (int i = 0; i < 4; i++) {
 			GWN_vertbuf_attr_set(vbo, attr_id.pos, i, rdata->text.edit_font->textcurs[i]);
 		}
-		cache->text.cursor = GWN_batch_create(GWN_PRIM_TRI_FAN, vbo, NULL);
+		cache->text.cursor = GWN_batch_create_ex(GWN_PRIM_TRI_FAN, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}
 	return cache->text.cursor;
 }
@@ -950,7 +938,8 @@ Gwn_Batch *DRW_curve_batch_cache_get_normal_edge(Curve *cu, CurveCache *ob_curve
 	if (cache->normal.batch != NULL) {
 		cache->normal_size = normal_size;
 		if (cache->normal_size != normal_size) {
-			BATCH_DISCARD_ALL_SAFE(cache->normal.batch);
+			GWN_BATCH_DISCARD_SAFE(cache->normal.batch);
+			GWN_VERTBUF_DISCARD_SAFE(cache->normal.edges);
 		}
 	}
 	cache->normal_size = normal_size;
diff --git a/source/blender/draw/intern/draw_cache_impl_displist.c b/source/blender/draw/intern/draw_cache_impl_displist.c
index fd36b7ad4a3..e051d61d056 100644
--- a/source/blender/draw/intern/draw_cache_impl_displist.c
+++ b/source/blender/draw/intern/draw_cache_impl_displist.c
@@ -163,6 +163,8 @@ Gwn_Batch *BLI_displist_batch_calc_surface(ListBase *lb)
 			}
 		}
 
-		return GWN_batch_create(GWN_PRIM_TRIS, vbo, GWN_indexbuf_build(&elb));
+		return GWN_batch_create_ex(
+		        GWN_PRIM_TRIS, vbo, GWN_indexbuf_build(&elb),
+		        GWN_BATCH_OWNS_VBO | GWN_BATCH_OWNS_INDEX);
 	}
 }
diff --git a/source/blender/draw/intern/draw_cache_impl_lattice.c b/source/blender/draw/intern/draw_cache_impl_lattice.c
index dfba2aedcda..20698fe6592 100644
--- a/source/blender/draw/intern/draw_cache_impl_lattice.c
+++ b/source/blender/draw/intern/draw_cache_impl_lattice.c
@@ -36,8 +36,12 @@
 
 #include "DNA_curve_types.h"
 #include "DNA_lattice_types.h"
+#include "DNA_meshdata_types.h"
+#include "DNA_userdef_types.h"
 
 #include "BKE_lattice.h"
+#include "BKE_deform.h"
+#include "BKE_texture.h"
 
 #include "GPU_batch.h"
 
@@ -130,6 +134,8 @@ typedef struct LatticeRenderData {
 	BPoint *bp;
 
 	int actbp;
+
+	struct MDeformVert *dvert;
 } LatticeRenderData;
 
 enum {
@@ -149,6 +155,8 @@ static LatticeRenderData *lattice_render_data_create(Lattice *lt, const int type
 
 		rdata->edit_latt = editlatt;
 
+		rdata->dvert = lt->dvert;
+
 		if (types & (LR_DATATYPE_VERT)) {
 			rdata->vert_len = lattice_render_verts_len_get(lt);
 		}
@@ -160,6 +168,8 @@ static LatticeRenderData *lattice_render_data_create(Lattice *lt, const int type
 		}
 	}
 	else {
+		rdata->dvert = NULL;
+
 		if (types & (LR_DATATYPE_VERT)) {
 			rdata->vert_len = lattice_render_verts_len_get(lt);
 		}
@@ -209,6 +219,60 @@ static const BPoint *lattice_render_data_vert_bpoint(const LatticeRenderData *rd
 	return &rdata->bp[vert_idx];
 }
 
+/* TODO, move into shader? */
+static void rgb_from_weight(float r_rgb[3], const float weight)
+{
+	const float blend = ((weight / 2.0f) + 0.5f);
+
+	if (weight <= 0.25f) {    /* blue->cyan */
+		r_rgb[0] = 0.0f;
+		r_rgb[1] = blend * weight * 4.0f;
+		r_rgb[2] = blend;
+	}
+	else if (weight <= 0.50f) {  /* cyan->green */
+		r_rgb[0] = 0.0f;
+		r_rgb[1] = blend;
+		r_rgb[2] = blend * (1.0f - ((weight - 0.25f) * 4.0f));
+	}
+	else if (weight <= 0.75f) {  /* green->yellow */
+		r_rgb[0] = blend * ((weight - 0.50f) * 4.0f);
+		r_rgb[1] = blend;
+		r_rgb[2] = 0.0f;
+	}
+	else if (weight <= 1.0f) {  /* yellow->red */
+		r_rgb[0] = blend;
+		r_rgb[1] = blend * (1.0f - ((weight - 0.75f) * 4.0f));
+		r_rgb[2] = 0.0f;
+	}
+	else {
+		/* exceptional value, unclamped or nan,
+		 * avoid uninitialized memory use */
+		r_rgb[0] = 1.0f;
+		r_rgb[1] = 0.0f;
+		r_rgb[2] = 1.0f;
+	}
+}
+
+static void lattice_render_data_weight_col_get(const LatticeRenderData *rdata, const int vert_idx,
+                                           const int actdef, float r_col[4])
+{
+	if (actdef > -1) {
+		float weight = defvert_find_weight(rdata->dvert + vert_idx, actdef);
+
+		if (U.flag & USER_CUSTOM_RANGE) {
+			do_colorband(&U.coba_weight, weight, r_col);
+		}
+		else {
+			rgb_from_weight(r_col, weight);
+		}
+
+		r_col[3] = 1.0f;
+	}
+	else {
+		zero_v4(r_col);
+	}
+}
+
 enum {
 	VFLAG_VERTEX_SELECTED = 1 << 0,
 	VFLAG_VERTEX_ACTIVE   = 1 << 1,
@@ -312,7 +376,7 @@ void DRW_lattice_batch_cache_dirty(Lattice *lt, int mode)
 			break;
 		case BKE_LATTICE_BATCH_DIRTY_SELECT:
 			/* TODO Separate Flag vbo */
-			BATCH_DISCARD_ALL_SAFE(cache->overlay_verts);
+			GWN_BATCH_DISCARD_SAFE(cache->overlay_verts);
 			break;
 		default:
 			BLI_assert(0);
@@ -328,7 +392,7 @@ static void lattice_batch_cache_clear(Lattice *lt)
 
 	GWN_BATCH_DISCARD_SAFE(cache->all_verts);
 	GWN_BATCH_DISCARD_SAFE(cache->all_edges);
-	BATCH_DISCARD_ALL_SAFE(cache->overlay_verts);
+	GWN_BATCH_DISCARD_SAFE(cache->overlay_verts);
 
 	GWN_VERTBUF_DISCARD_SAFE(cache->pos);
 	GWN_INDEXBUF_DISCARD_SAFE(cache->edges);
@@ -341,16 +405,22 @@ void DRW_lattice_batch_cache_free(Lattice *lt)
 }
 
 /* Gwn_Batch cache usage. */
-static Gwn_VertBuf *lattice_batch_cache_get_pos(LatticeRenderData *rdata, LatticeBatchCache *cache)
+static Gwn_VertBuf *lattice_batch_cache_get_pos(LatticeRenderData *rdata, LatticeBatchCache *cache,
+                                                bool use_weight, const int actdef)
 {
 	BLI_assert(rdata->types & LR_DATATYPE_VERT);
 
 	if (cache->pos == NULL) {
 		static Gwn_VertFormat format = { 0 };
-		static struct { uint pos; } attr_id;
-		if (format.attrib_ct == 0) {
-			/* initialize vertex format */
-			attr_id.pos = GWN_vertformat_attr_add(&format, "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
+		static struct { uint pos, col; } attr_id;
+
+		GWN_vertformat_clear(&format);
+
+		/* initialize vertex format */
+		attr_id.pos = GWN_vertformat_attr_add(&format, "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
+
+		if (use_weight) {
+			attr_id.col = GWN_vertformat_attr_add(&format, "color", GWN_COMP_F32, 4, GWN_FETCH_FLOAT);
 		}
 
 		const int vert_len = lattice_render_data_verts_len_get(rdata);
@@ -360,6 +430,13 @@ static Gwn_VertBuf *lattice_batch_cache_get_pos(LatticeRenderData *rdata, Lattic
 		for (int i = 0; i < vert_len; ++i) {
 			const BPoint *bp = lattice_render_data_vert_bpoint(rdata, i);
 			GWN_vertbuf_attr_set(cache->pos, attr_id.pos, i, bp->vec);
+
+			if (use_weight) {
+				float w_col[4];
+				lattice_render_data_weight_col_get(rdata, i, actdef, w_col);
+
+				GWN_vertbuf_attr_set(cache->pos, attr_id.col, i, w_col);
+			}
 		}
 	}
 
@@ -460,13 +537,13 @@ static void lattice_batch_cache_create_overlay_batches(Lattice *lt)
 			GWN_vertbuf_attr_set(vbo, attr_id.data, i, &vflag);
 		}
 
-		cache->overlay_verts = GWN_batch_create(GWN_PRIM_POINTS, vbo, NULL);
+		cache->overlay_verts = GWN_batch_create_ex(GWN_PRIM_POINTS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	}	
 
 	lattice_render_data_free(rdata);
 }
 
-Gwn_Batch *DRW_lattice_batch_cache_get_all_edges(Lattice *lt)
+Gwn_Batch *DRW_lattice_batch_cache_get_all_edges(Lattice *lt, bool use_weight, const int actdef)
 {
 	LatticeBatchCache *cache = lattice_batch_cache_get(lt);
 
@@ -474,7 +551,7 @@ Gwn_Batch *DRW_lattice_batch_cache_get_all_edges(Lattice *lt)
 		/* create batch from Lattice */
 		LatticeRenderData *rdata = lattice_render_data_create(lt, LR_DATATYPE_VERT | LR_DATATYPE_EDGE);
 
-		cache->all_edges = GWN_batch_create(GWN_PRIM_LINES, lattice_batch_cache_get_pos(rdata, cache),
+		cache->all_edges = GWN_batch_create(GWN_PRIM_LINES, lattice_batch_cache_get_pos(rdata, cache, use_weight, actdef),
 		                                lattice_batch_cache_get_edges(rdata, cache));
 
 		lattice_render_data_free(rdata);
@@ -490,7 +567,7 @@ Gwn_Batch *DRW_lattice_batch_cache_get_all_verts(Lattice *lt)
 	if (cache->all_verts == NULL) {
 		LatticeRenderData *rdata = lattice_render_data_create(lt, LR_DATATYPE_VERT);
 
-		cache->all_verts = GWN_batch_create(GWN_PRIM_POINTS, lattice_batch_cache_get_pos(rdata, cache), NULL);
+		cache->all_verts = GWN_batch_create(GWN_PRIM_POINTS, lattice_batch_cache_get_pos(rdata, cache, false, -1), NULL);
 
 		lattice_render_data_free(rdata);
 	}
diff --git a/source/blender/draw/intern/draw_cache_impl_mesh.c b/source/blender/draw/intern/draw_cache_impl_mesh.c
index 524ee22f577..33d7cab285f 100644
--- a/source/blender/draw/intern/draw_cache_impl_mesh.c
+++ b/source/blender/draw/intern/draw_cache_impl_mesh.c
@@ -33,7 +33,9 @@
 
 #include "BLI_utildefines.h"
 #include "BLI_math_vector.h"
+#include "BLI_math_bits.h"
 #include "BLI_string.h"
+#include "BLI_alloca.h"
 
 #include "DNA_mesh_types.h"
 #include "DNA_meshdata_types.h"
@@ -52,6 +54,7 @@
 
 #include "GPU_batch.h"
 #include "GPU_draw.h"
+#include "GPU_material.h"
 
 #include "draw_cache_impl.h"  /* own include */
 
@@ -146,6 +149,7 @@ typedef struct MeshRenderData {
 			int        vcol_active;
 
 			float (**tangent)[4];
+			int      tangent_len;
 			int      tangent_active;
 
 			bool *auto_vcol;
@@ -170,7 +174,7 @@ typedef struct MeshRenderData {
 		struct {
 			CustomData ldata;
 			/* grr, special case variable (use in place of 'dm->tangent_mask') */
-			char tangent_mask;
+			short tangent_mask;
 		} output;
 	} cd;
 
@@ -187,8 +191,8 @@ typedef struct MeshRenderData {
 	float (*poly_normals)[3];
 	float (*vert_weight_color)[3];
 	char (*vert_color)[3];
-	short (*poly_normals_short)[3];
-	short (*vert_normals_short)[3];
+	Gwn_PackedNormal *poly_normals_pack;
+	Gwn_PackedNormal *vert_normals_pack;
 	bool *edge_select_bool;
 } MeshRenderData;
 
@@ -235,7 +239,113 @@ static bool bm_edge_has_visible_face(const BMEdge *e)
 }
 
 
-static MeshRenderData *mesh_render_data_create(Mesh *me, const int types)
+static void mesh_cd_calc_used_gpu_layers(
+        CustomData *UNUSED(cd_vdata), uchar cd_vused[CD_NUMTYPES],
+        CustomData *cd_ldata, ushort cd_lused[CD_NUMTYPES],
+        struct GPUMaterial **gpumat_array, int gpumat_array_len)
+{
+	/* See: DM_vertex_attributes_from_gpu for similar logic */
+	GPUVertexAttribs gattribs = {{{0}}};
+
+	for (int i = 0; i < gpumat_array_len; i++) {
+		GPUMaterial *gpumat = gpumat_array[i];
+		if (gpumat) {
+			GPU_material_vertex_attributes(gpumat, &gattribs);
+			for (int j = 0; j < gattribs.totlayer; j++) {
+				const char *name = gattribs.layer[j].name;
+				int type = gattribs.layer[j].type;
+				int layer = -1;
+
+				if (type == CD_AUTO_FROM_NAME) {
+					/* We need to deduct what exact layer is used.
+					 *
+					 * We do it based on the specified name.
+					 */
+					if (name[0] != '\0') {
+						layer = CustomData_get_named_layer(cd_ldata, CD_MLOOPUV, name);
+						type = CD_MTFACE;
+
+						if (layer == -1) {
+							layer = CustomData_get_named_layer(cd_ldata, CD_MLOOPCOL, name);
+							type = CD_MCOL;
+						}
+#if 0					/* Tangents are always from UV's - this will never happen. */
+						if (layer == -1) {
+							layer = CustomData_get_named_layer(cd_ldata, CD_TANGENT, name);
+							type = CD_TANGENT;
+						}
+#endif
+						if (layer == -1) {
+							continue;
+						}
+					}
+					else {
+						/* Fall back to the UV layer, which matches old behavior. */
+						type = CD_MTFACE;
+					}
+				}
+
+				switch (type) {
+					case CD_MTFACE:
+					{
+						if (layer == -1) {
+							layer = (name[0] != '\0') ?
+							        CustomData_get_named_layer(cd_ldata, CD_MLOOPUV, name) :
+							        CustomData_get_active_layer(cd_ldata, CD_MLOOPUV);
+						}
+						if (layer != -1) {
+							cd_lused[CD_MLOOPUV] |= (1 << layer);
+						}
+						break;
+					}
+					case CD_TANGENT:
+					{
+						if (layer == -1) {
+							layer = (name[0] != '\0') ?
+							        CustomData_get_named_layer(cd_ldata, CD_MLOOPUV, name) :
+							        CustomData_get_active_layer(cd_ldata, CD_MLOOPUV);
+						}
+						if (layer != -1) {
+							cd_lused[CD_TANGENT] |= (1 << layer);
+						}
+						else {
+							/* no UV layers at all => requesting orco */
+							cd_lused[CD_TANGENT] |= DM_TANGENT_MASK_ORCO;
+							cd_vused[CD_ORCO] |= 1;
+						}
+						break;
+					}
+					case CD_MCOL:
+					{
+						if (layer == -1) {
+							layer = (name[0] != '\0') ?
+							        CustomData_get_named_layer(cd_ldata, CD_MLOOPCOL, name) :
+							        CustomData_get_active_layer(cd_ldata, CD_MLOOPCOL);
+						}
+						if (layer != -1) {
+							cd_lused[CD_MLOOPCOL] |= (1 << layer);
+						}
+						break;
+					}
+					case CD_ORCO:
+					{
+						cd_vused[CD_ORCO] |= 1;
+						break;
+					}
+				}
+			}
+		}
+	}
+}
+
+/**
+ * TODO(campbell): 'gpumat_array' may include materials linked to the object.
+ * While not default, object materials should be supported.
+ * Although this only impacts the data thats generated, not the materials that display.
+ */
+static MeshRenderData *mesh_render_data_create_ex(
+        Mesh *me, const int types,
+        struct GPUMaterial **gpumat_array, uint gpumat_array_len)
 {
 	MeshRenderData *rdata = MEM_callocN(sizeof(*rdata), __func__);
 	rdata->types = types;
@@ -370,28 +480,58 @@ static MeshRenderData *mesh_render_data_create(Mesh *me, const int types)
 			cd_ldata = &me->ldata;
 		}
 
-		rdata->orco = CustomData_get_layer(cd_vdata, CD_ORCO);
-		/* If orco is not available compute it ourselves */
-		if (!rdata->orco) {
-			if (me->edit_btmesh) {
-				BMesh *bm = me->edit_btmesh->bm;
-				rdata->orco = MEM_mallocN(sizeof(*rdata->orco) * rdata->vert_len, "orco mesh");
-				BLI_assert((bm->elem_table_dirty & BM_VERT) == 0);
-				BMVert **vtable = bm->vtable;
-				for (int i = 0; i < bm->totvert; i++) {
-					copy_v3_v3(rdata->orco[i], vtable[i]->co);
+		/* Add edge/poly if we need them */
+		uchar cd_vused[CD_NUMTYPES] = {0};
+		ushort cd_lused[CD_NUMTYPES] = {0};
+
+		mesh_cd_calc_used_gpu_layers(
+		        cd_vdata, cd_vused,
+		        cd_ldata, cd_lused,
+		        gpumat_array, gpumat_array_len);
+
+
+		rdata->cd.layers.uv_active = CustomData_get_active_layer(cd_ldata, CD_MLOOPUV);
+		rdata->cd.layers.vcol_active = CustomData_get_active_layer(cd_ldata, CD_MLOOPCOL);
+		rdata->cd.layers.tangent_active = rdata->cd.layers.uv_active;
+
+#define CD_VALIDATE_ACTIVE_LAYER(active_index, used) \
+		if ((active_index != -1) && (used & (1 << active_index)) == 0) { \
+			active_index = -1; \
+		} ((void)0)
+
+		CD_VALIDATE_ACTIVE_LAYER(rdata->cd.layers.uv_active, cd_lused[CD_MLOOPUV]);
+		CD_VALIDATE_ACTIVE_LAYER(rdata->cd.layers.tangent_active, cd_lused[CD_TANGENT]);
+		CD_VALIDATE_ACTIVE_LAYER(rdata->cd.layers.vcol_active, cd_lused[CD_MLOOPCOL]);
+
+#undef CD_VALIDATE_ACTIVE_LAYER
+
+		if (cd_vused[CD_ORCO] & 1) {
+			rdata->orco = CustomData_get_layer(cd_vdata, CD_ORCO);
+			/* If orco is not available compute it ourselves */
+			if (!rdata->orco) {
+				if (me->edit_btmesh) {
+					BMesh *bm = me->edit_btmesh->bm;
+					rdata->orco = MEM_mallocN(sizeof(*rdata->orco) * rdata->vert_len, "orco mesh");
+					BLI_assert((bm->elem_table_dirty & BM_VERT) == 0);
+					BMVert **vtable = bm->vtable;
+					for (int i = 0; i < bm->totvert; i++) {
+						copy_v3_v3(rdata->orco[i], vtable[i]->co);
+					}
+					BKE_mesh_orco_verts_transform(me, rdata->orco, rdata->vert_len, 0);
 				}
-				BKE_mesh_orco_verts_transform(me, rdata->orco, rdata->vert_len, 0);
-			}
-			else {
-				rdata->orco = MEM_mallocN(sizeof(*rdata->orco) * rdata->vert_len, "orco mesh");
-				MVert *mvert = rdata->mvert;
-				for (int a = 0; a < rdata->vert_len; a++, mvert++) {
-					copy_v3_v3(rdata->orco[a], mvert->co);
+				else {
+					rdata->orco = MEM_mallocN(sizeof(*rdata->orco) * rdata->vert_len, "orco mesh");
+					MVert *mvert = rdata->mvert;
+					for (int a = 0; a < rdata->vert_len; a++, mvert++) {
+						copy_v3_v3(rdata->orco[a], mvert->co);
+					}
+					BKE_mesh_orco_verts_transform(me, rdata->orco, rdata->vert_len, 0);
 				}
-				BKE_mesh_orco_verts_transform(me, rdata->orco, rdata->vert_len, 0);
 			}
 		}
+		else {
+			rdata->orco = NULL;
+		}
 
 		const bool is_auto_smooth = (me->flag & ME_AUTOSMOOTH) != 0;
 
@@ -399,17 +539,25 @@ static MeshRenderData *mesh_render_data_create(Mesh *me, const int types)
 #define me DONT_USE_THIS
 #ifdef  me /* quiet warning */
 #endif
+		struct {
+			uint uv_len;
+			uint vcol_len;
+		} cd_layers_src = {
+			.uv_len = CustomData_number_of_layers(cd_ldata, CD_MLOOPUV),
+			.vcol_len = CustomData_number_of_layers(cd_ldata, CD_MLOOPCOL),
+		};
 
-		rdata->cd.layers.uv_len = CustomData_number_of_layers(cd_ldata, CD_MLOOPUV);
-		rdata->cd.layers.vcol_len = CustomData_number_of_layers(cd_ldata, CD_MLOOPCOL);
+		rdata->cd.layers.uv_len = count_bits_i(cd_lused[CD_MLOOPUV]);
+		rdata->cd.layers.tangent_len = count_bits_i(cd_lused[CD_TANGENT]);
+		rdata->cd.layers.vcol_len = count_bits_i(cd_lused[CD_MLOOPCOL]);
 
 		rdata->cd.layers.uv = MEM_mallocN(sizeof(*rdata->cd.layers.uv) * rdata->cd.layers.uv_len, __func__);
 		rdata->cd.layers.vcol = MEM_mallocN(sizeof(*rdata->cd.layers.vcol) * rdata->cd.layers.vcol_len, __func__);
-		rdata->cd.layers.tangent = MEM_mallocN(sizeof(*rdata->cd.layers.tangent) * rdata->cd.layers.uv_len, __func__);
+		rdata->cd.layers.tangent = MEM_mallocN(sizeof(*rdata->cd.layers.tangent) * rdata->cd.layers.tangent_len, __func__);
 
 		rdata->cd.uuid.uv = MEM_mallocN(sizeof(*rdata->cd.uuid.uv) * rdata->cd.layers.uv_len, __func__);
 		rdata->cd.uuid.vcol = MEM_mallocN(sizeof(*rdata->cd.uuid.vcol) * rdata->cd.layers.vcol_len, __func__);
-		rdata->cd.uuid.tangent = MEM_mallocN(sizeof(*rdata->cd.uuid.tangent) * rdata->cd.layers.uv_len, __func__);
+		rdata->cd.uuid.tangent = MEM_mallocN(sizeof(*rdata->cd.uuid.tangent) * rdata->cd.layers.tangent_len, __func__);
 
 		rdata->cd.offset.uv = MEM_mallocN(sizeof(*rdata->cd.offset.uv) * rdata->cd.layers.uv_len, __func__);
 		rdata->cd.offset.vcol = MEM_mallocN(sizeof(*rdata->cd.offset.vcol) * rdata->cd.layers.vcol_len, __func__);
@@ -427,129 +575,181 @@ static MeshRenderData *mesh_render_data_create(Mesh *me, const int types)
 		 * One solution to hash collision would be to format the cd layer name
 		 * to a safe glsl var name, but without name clash.
 		 * NOTE 2 : Replicate changes to code_generate_vertex_new() in gpu_codegen.c */
-		for (int i = 0; i < rdata->cd.layers.vcol_len; ++i) {
-			const char *name = CustomData_get_layer_name(cd_ldata, CD_MLOOPCOL, i);
-			unsigned int hash = BLI_ghashutil_strhash_p(name);
-			BLI_snprintf(rdata->cd.uuid.vcol[i], sizeof(*rdata->cd.uuid.vcol), "c%u", hash);
-			rdata->cd.layers.vcol[i] = CustomData_get_layer_n(cd_ldata, CD_MLOOPCOL, i);
-			if (rdata->edit_bmesh) {
-				rdata->cd.offset.vcol[i] = CustomData_get_n_offset(&rdata->edit_bmesh->bm->ldata, CD_MLOOPCOL, i);
-			}
+		if (rdata->cd.layers.vcol_len != 0) {
+			for (int i_src = 0, i_dst = 0; i_src < cd_layers_src.vcol_len; i_src++, i_dst++) {
+				if ((cd_lused[CD_MLOOPCOL] & (1 << i_src)) == 0) {
+					i_dst--;
+					if (rdata->cd.layers.vcol_active >= i_src) {
+						rdata->cd.layers.vcol_active--;
+					}
+				}
+				else {
+					const char *name = CustomData_get_layer_name(cd_ldata, CD_MLOOPCOL, i_src);
+					unsigned int hash = BLI_ghashutil_strhash_p(name);
+					BLI_snprintf(rdata->cd.uuid.vcol[i_dst], sizeof(*rdata->cd.uuid.vcol), "c%u", hash);
+					rdata->cd.layers.vcol[i_dst] = CustomData_get_layer_n(cd_ldata, CD_MLOOPCOL, i_src);
+					if (rdata->edit_bmesh) {
+						rdata->cd.offset.vcol[i_dst] = CustomData_get_n_offset(
+						        &rdata->edit_bmesh->bm->ldata, CD_MLOOPCOL, i_src);
+					}
 
-			/* Gather number of auto layers. */
-			/* We only do vcols that are not overridden by uvs */
-			if (CustomData_get_named_layer_index(cd_ldata, CD_MLOOPUV, name) == -1) {
-				BLI_snprintf(
-				        rdata->cd.uuid.auto_mix[rdata->cd.layers.uv_len + i],
-				        sizeof(*rdata->cd.uuid.auto_mix), "a%u", hash);
-				rdata->cd.layers.auto_vcol[i] = true;
+					/* Gather number of auto layers. */
+					/* We only do vcols that are not overridden by uvs */
+					if (CustomData_get_named_layer_index(cd_ldata, CD_MLOOPUV, name) == -1) {
+						BLI_snprintf(
+						        rdata->cd.uuid.auto_mix[rdata->cd.layers.uv_len + i_dst],
+						        sizeof(*rdata->cd.uuid.auto_mix), "a%u", hash);
+						rdata->cd.layers.auto_vcol[i_dst] = true;
+					}
+				}
 			}
 		}
 
 		/* Start Fresh */
+		CustomData_free_layers(cd_ldata, CD_TANGENT, rdata->loop_len);
 		CustomData_free_layers(cd_ldata, CD_MLOOPTANGENT, rdata->loop_len);
-		for (int i = 0; i < rdata->cd.layers.uv_len; ++i) {
-			const char *name = CustomData_get_layer_name(cd_ldata, CD_MLOOPUV, i);
-			unsigned int hash = BLI_ghashutil_strhash_p(name);
 
-			{
-				/* UVs */
-				BLI_snprintf(rdata->cd.uuid.uv[i], sizeof(*rdata->cd.uuid.uv), "u%u", hash);
-				rdata->cd.layers.uv[i] = CustomData_get_layer_n(cd_ldata, CD_MLOOPUV, i);
-				if (rdata->edit_bmesh) {
-					rdata->cd.offset.uv[i] = CustomData_get_n_offset(&rdata->edit_bmesh->bm->ldata, CD_MLOOPUV, i);
+		if (rdata->cd.layers.uv_len != 0) {
+			for (int i_src = 0, i_dst = 0; i_src < cd_layers_src.uv_len; i_src++, i_dst++) {
+				if ((cd_lused[CD_MLOOPUV] & (1 << i_src)) == 0) {
+					i_dst--;
+					if (rdata->cd.layers.uv_active >= i_src) {
+						rdata->cd.layers.uv_active--;
+					}
 				}
-				BLI_snprintf(rdata->cd.uuid.auto_mix[i], sizeof(*rdata->cd.uuid.auto_mix), "a%u", hash);
-			}
+				else {
+					const char *name = CustomData_get_layer_name(cd_ldata, CD_MLOOPUV, i_src);
+					unsigned int hash = BLI_ghashutil_strhash_p(name);
 
-			{
-				/* Tangents*/
-				BLI_snprintf(rdata->cd.uuid.tangent[i], sizeof(*rdata->cd.uuid.tangent), "t%u", hash);
-
-				if (!CustomData_has_layer(&rdata->cd.output.ldata, CD_MLOOPTANGENT)) {
-
-					/* Tangent Names */
-					char tangent_names[MAX_MTFACE][MAX_NAME];
-					int tangent_names_len = 0;
-					for (tangent_names_len = 0; tangent_names_len < rdata->cd.layers.uv_len; tangent_names_len++) {
-						BLI_strncpy(
-						        tangent_names[tangent_names_len],
-						        CustomData_get_layer_name(cd_ldata, CD_MLOOPUV, tangent_names_len), MAX_NAME);
+					BLI_snprintf(rdata->cd.uuid.uv[i_dst], sizeof(*rdata->cd.uuid.uv), "u%u", hash);
+					rdata->cd.layers.uv[i_dst] = CustomData_get_layer_n(cd_ldata, CD_MLOOPUV, i_src);
+					if (rdata->edit_bmesh) {
+						rdata->cd.offset.uv[i_dst] = CustomData_get_n_offset(
+						        &rdata->edit_bmesh->bm->ldata, CD_MLOOPUV, i_src);
 					}
+					BLI_snprintf(rdata->cd.uuid.auto_mix[i_dst], sizeof(*rdata->cd.uuid.auto_mix), "a%u", hash);
+				}
+			}
+		}
 
-					if (rdata->edit_bmesh) {
-						BMEditMesh *em = rdata->edit_bmesh;
-						BMesh *bm = em->bm;
+		if (rdata->cd.layers.tangent_len != 0) {
 
-						if (is_auto_smooth) {
-							/* TODO: split normals, see below */
-						}
+			/* -------------------------------------------------------------------- */
+			/* Pre-calculate tangents into 'rdata->cd.output.ldata' */
 
-						bool calc_active_tangent = false;
-						float (*poly_normals)[3] = rdata->poly_normals;
-						float (*loop_normals)[3] = CustomData_get_layer(cd_ldata, CD_NORMAL);
-
-						BKE_editmesh_loop_tangent_calc(
-						        em, calc_active_tangent,
-						        tangent_names, tangent_names_len,
-						        poly_normals, loop_normals,
-						        rdata->orco,
-						        &rdata->cd.output.ldata, bm->totloop,
-						        &rdata->cd.output.tangent_mask);
-					}
-					else {
+			BLI_assert(!CustomData_has_layer(&rdata->cd.output.ldata, CD_TANGENT));
+
+			/* Tangent Names */
+			char tangent_names[MAX_MTFACE][MAX_NAME];
+			for (int i_src = 0, i_dst = 0; i_src < cd_layers_src.uv_len; i_src++, i_dst++) {
+				if ((cd_lused[CD_TANGENT] & (1 << i_src)) == 0) {
+					i_dst--;
+				}
+				else {
+					BLI_strncpy(
+					        tangent_names[i_dst],
+					        CustomData_get_layer_name(cd_ldata, CD_MLOOPUV, i_src), MAX_NAME);
+				}
+			}
+
+			/* If tangent from orco is requested, decrement tangent_len */
+			int actual_tangent_len = (cd_lused[CD_TANGENT] & DM_TANGENT_MASK_ORCO) ?
+			        rdata->cd.layers.tangent_len - 1 : rdata->cd.layers.tangent_len;
+			if (rdata->edit_bmesh) {
+				BMEditMesh *em = rdata->edit_bmesh;
+				BMesh *bm = em->bm;
+
+				if (is_auto_smooth) {
+					/* TODO: split normals, see below */
+				}
+
+				bool calc_active_tangent = false;
+				float (*poly_normals)[3] = rdata->poly_normals;
+				float (*loop_normals)[3] = CustomData_get_layer(cd_ldata, CD_NORMAL);
+
+				BKE_editmesh_loop_tangent_calc(
+				        em, calc_active_tangent,
+				        tangent_names, actual_tangent_len,
+				        poly_normals, loop_normals,
+				        rdata->orco,
+				        &rdata->cd.output.ldata, bm->totloop,
+				        &rdata->cd.output.tangent_mask);
+			}
+			else {
 #undef me
 
-						if (is_auto_smooth) {
-							if (!CustomData_has_layer(cd_ldata, CD_NORMAL)) {
-								BKE_mesh_calc_normals_split(me);
-							}
-						}
+				if (is_auto_smooth) {
+					if (!CustomData_has_layer(cd_ldata, CD_NORMAL)) {
+						BKE_mesh_calc_normals_split(me);
+					}
+				}
 
-						bool calc_active_tangent = false;
-						const float (*poly_normals)[3] = rdata->poly_normals;
-						const float (*loop_normals)[3] = CustomData_get_layer(cd_ldata, CD_NORMAL);
-
-						BKE_mesh_calc_loop_tangent_ex(
-						        me->mvert,
-						        me->mpoly, me->totpoly,
-						        me->mloop,
-						        rdata->mlooptri, rdata->tri_len,
-						        cd_ldata,
-						        calc_active_tangent,
-						        tangent_names, tangent_names_len,
-						        poly_normals, loop_normals,
-						        rdata->orco,
-						        &rdata->cd.output.ldata, me->totloop,
-						        &rdata->cd.output.tangent_mask);
-
-						/* If we store tangents in the mesh, set temporary. */
+				bool calc_active_tangent = false;
+				const float (*poly_normals)[3] = rdata->poly_normals;
+				const float (*loop_normals)[3] = CustomData_get_layer(cd_ldata, CD_NORMAL);
+
+				BKE_mesh_calc_loop_tangent_ex(
+				        me->mvert,
+				        me->mpoly, me->totpoly,
+				        me->mloop,
+				        rdata->mlooptri, rdata->tri_len,
+				        cd_ldata,
+				        calc_active_tangent,
+				        tangent_names, actual_tangent_len,
+				        poly_normals, loop_normals,
+				        rdata->orco,
+				        &rdata->cd.output.ldata, me->totloop,
+				        &rdata->cd.output.tangent_mask);
+
+					/* If we store tangents in the mesh, set temporary. */
 #if 0
-						CustomData_set_layer_flag(cd_ldata, CD_MLOOPTANGENT, CD_FLAG_TEMPORARY);
+				CustomData_set_layer_flag(cd_ldata, CD_TANGENT, CD_FLAG_TEMPORARY);
 #endif
 
 #define me DONT_USE_THIS
 #ifdef  me /* quiet warning */
 #endif
+			}
+
+			/* End tangent calculation */
+			/* -------------------------------------------------------------------- */
+
+			BLI_assert(CustomData_number_of_layers(&rdata->cd.output.ldata, CD_TANGENT) == rdata->cd.layers.tangent_len);
+
+			int i_dst = 0;
+			for (int i_src = 0; i_src < cd_layers_src.uv_len; i_src++, i_dst++) {
+				if ((cd_lused[CD_TANGENT] & (1 << i_src)) == 0) {
+					i_dst--;
+					if (rdata->cd.layers.tangent_active >= i_src) {
+						rdata->cd.layers.tangent_active--;
 					}
 				}
-				/* Done adding tangents. */
+				else {
+					const char *name = CustomData_get_layer_name(cd_ldata, CD_MLOOPUV, i_src);
+					unsigned int hash = BLI_ghashutil_strhash_p(name);
 
-				/* note: BKE_editmesh_loop_tangent_calc calculates 'CD_TANGENT',
-				 * not 'CD_MLOOPTANGENT' (as done below). It's OK, they're compatible. */
-				rdata->cd.layers.tangent[i] = CustomData_get_layer_n(&rdata->cd.output.ldata, CD_TANGENT, i);
-				if (rdata->tri_len != 0) {
-					BLI_assert(rdata->cd.layers.tangent[i] != NULL);
+					BLI_snprintf(rdata->cd.uuid.tangent[i_dst], sizeof(*rdata->cd.uuid.tangent), "t%u", hash);
+
+					/* Done adding tangents. */
+
+					/* note: BKE_editmesh_loop_tangent_calc calculates 'CD_TANGENT',
+					 * not 'CD_MLOOPTANGENT' (as done below). It's OK, they're compatible. */
+
+					/* note: normally we'd use 'i_src' here, but 'i_dst' is in sync with 'rdata->cd.output' */
+					rdata->cd.layers.tangent[i_dst] = CustomData_get_layer_n(&rdata->cd.output.ldata, CD_TANGENT, i_dst);
+					if (rdata->tri_len != 0) {
+						BLI_assert(rdata->cd.layers.tangent[i_dst] != NULL);
+					}
 				}
 			}
-		}
+			if (cd_lused[CD_TANGENT] & DM_TANGENT_MASK_ORCO) {
+				const char *name = CustomData_get_layer_name(&rdata->cd.output.ldata, CD_TANGENT, i_dst);
+				unsigned int hash = BLI_ghashutil_strhash_p(name);
+				BLI_snprintf(rdata->cd.uuid.tangent[i_dst], sizeof(*rdata->cd.uuid.tangent), "t%u", hash);
 
-		rdata->cd.layers.uv_active = CustomData_get_active_layer_index(
-		        cd_ldata, CD_MLOOPUV) - CustomData_get_layer_index(cd_ldata, CD_MLOOPUV);
-		rdata->cd.layers.vcol_active = CustomData_get_active_layer_index(
-		        cd_ldata, CD_MLOOPCOL) - CustomData_get_layer_index(cd_ldata, CD_MLOOPCOL);
-		rdata->cd.layers.tangent_active = CustomData_get_active_layer_index(
-		        cd_ldata, CD_MLOOPTANGENT) - CustomData_get_layer_index(cd_ldata, CD_MLOOPTANGENT);
+				rdata->cd.layers.tangent[i_dst] = CustomData_get_layer_n(&rdata->cd.output.ldata, CD_TANGENT, i_dst);
+			}
+		}
 
 #undef me
 	}
@@ -575,8 +775,8 @@ static void mesh_render_data_free(MeshRenderData *rdata)
 	MEM_SAFE_FREE(rdata->edges_adjacent_polys);
 	MEM_SAFE_FREE(rdata->mlooptri);
 	MEM_SAFE_FREE(rdata->poly_normals);
-	MEM_SAFE_FREE(rdata->poly_normals_short);
-	MEM_SAFE_FREE(rdata->vert_normals_short);
+	MEM_SAFE_FREE(rdata->poly_normals_pack);
+	MEM_SAFE_FREE(rdata->vert_normals_pack);
 	MEM_SAFE_FREE(rdata->vert_weight_color);
 	MEM_SAFE_FREE(rdata->edge_select_bool);
 	MEM_SAFE_FREE(rdata->vert_color);
@@ -586,6 +786,11 @@ static void mesh_render_data_free(MeshRenderData *rdata)
 	MEM_freeN(rdata);
 }
 
+static MeshRenderData *mesh_render_data_create(Mesh *me, const int types)
+{
+	return mesh_render_data_create_ex(me, types, NULL, 0);
+}
+
 /** \} */
 
 
@@ -680,20 +885,20 @@ static int mesh_render_data_polys_len_get(const MeshRenderData *rdata)
 /** \name Internal Cache (Lazy Initialization)
  * \{ */
 
-/** Ensure #MeshRenderData.poly_normals_short */
-static void mesh_render_data_ensure_poly_normals_short(MeshRenderData *rdata)
+/** Ensure #MeshRenderData.poly_normals_pack */
+static void mesh_render_data_ensure_poly_normals_pack(MeshRenderData *rdata)
 {
-	short (*pnors_short)[3] = rdata->poly_normals_short;
-	if (pnors_short == NULL) {
+	Gwn_PackedNormal *pnors_pack = rdata->poly_normals_pack;
+	if (pnors_pack == NULL) {
 		if (rdata->edit_bmesh) {
 			BMesh *bm = rdata->edit_bmesh->bm;
 			BMIter fiter;
 			BMFace *efa;
 			int i;
 
-			pnors_short = rdata->poly_normals_short = MEM_mallocN(sizeof(*pnors_short) * rdata->poly_len, __func__);
+			pnors_pack = rdata->poly_normals_pack = MEM_mallocN(sizeof(*pnors_pack) * rdata->poly_len, __func__);
 			BM_ITER_MESH_INDEX(efa, &fiter, bm, BM_FACES_OF_MESH, i) {
-				normal_float_to_short_v3(pnors_short[i], efa->no);
+				pnors_pack[i] = GWN_normal_convert_i10_v3(efa->no);
 			}
 		}
 		else {
@@ -706,28 +911,28 @@ static void mesh_render_data_ensure_poly_normals_short(MeshRenderData *rdata)
 				        rdata->mloop, rdata->mpoly, rdata->loop_len, rdata->poly_len, pnors, true);
 			}
 
-			pnors_short = rdata->poly_normals_short = MEM_mallocN(sizeof(*pnors_short) * rdata->poly_len, __func__);
+			pnors_pack = rdata->poly_normals_pack = MEM_mallocN(sizeof(*pnors_pack) * rdata->poly_len, __func__);
 			for (int i = 0; i < rdata->poly_len; i++) {
-				normal_float_to_short_v3(pnors_short[i], pnors[i]);
+				pnors_pack[i] = GWN_normal_convert_i10_v3(pnors[i]);
 			}
 		}
 	}
 }
 
-/** Ensure #MeshRenderData.vert_normals_short */
-static void mesh_render_data_ensure_vert_normals_short(MeshRenderData *rdata)
+/** Ensure #MeshRenderData.vert_normals_pack */
+static void mesh_render_data_ensure_vert_normals_pack(MeshRenderData *rdata)
 {
-	short (*vnors_short)[3] = rdata->vert_normals_short;
-	if (vnors_short == NULL) {
+	Gwn_PackedNormal *vnors_pack = rdata->vert_normals_pack;
+	if (vnors_pack == NULL) {
 		if (rdata->edit_bmesh) {
 			BMesh *bm = rdata->edit_bmesh->bm;
 			BMIter viter;
 			BMVert *eve;
 			int i;
 
-			vnors_short = rdata->vert_normals_short = MEM_mallocN(sizeof(*vnors_short) * rdata->vert_len, __func__);
+			vnors_pack = rdata->vert_normals_pack = MEM_mallocN(sizeof(*vnors_pack) * rdata->vert_len, __func__);
 			BM_ITER_MESH_INDEX(eve, &viter, bm, BM_VERT, i) {
-				normal_float_to_short_v3(vnors_short[i], eve->no);
+				vnors_pack[i] = GWN_normal_convert_i10_v3(eve->no);
 			}
 		}
 		else {
@@ -935,7 +1140,7 @@ static bool mesh_render_data_pnors_pcenter_select_get(
 			return false;
 		}
 		BM_face_calc_center_mean(efa, r_center);
-		BM_face_calc_normal(efa, r_pnors);
+		copy_v3_v3(r_pnors, efa->no);
 		*r_selected = (BM_elem_flag_test(efa, BM_ELEM_SELECT) != 0) ? true : false;
 	}
 	else {
@@ -1024,116 +1229,6 @@ static bool mesh_render_data_edge_vcos_manifold_pnors(
 	return true;
 }
 
-static void mesh_render_data_looptri_uvs_get(
-        MeshRenderData *rdata, const int tri_idx, const int uv_layer,
-        float *(*r_vert_uvs)[3])
-{
-	if (rdata->edit_bmesh) {
-		const BMLoop **bm_looptri = (const BMLoop **)rdata->edit_bmesh->looptris[tri_idx];
-		(*r_vert_uvs)[0] = ((MLoopUV *)BM_ELEM_CD_GET_VOID_P(bm_looptri[0], rdata->cd.offset.uv[uv_layer]))->uv;
-		(*r_vert_uvs)[1] = ((MLoopUV *)BM_ELEM_CD_GET_VOID_P(bm_looptri[1], rdata->cd.offset.uv[uv_layer]))->uv;
-		(*r_vert_uvs)[2] = ((MLoopUV *)BM_ELEM_CD_GET_VOID_P(bm_looptri[2], rdata->cd.offset.uv[uv_layer]))->uv;
-	}
-	else {
-		const MLoopTri *mlt = &rdata->mlooptri[tri_idx];
-		(*r_vert_uvs)[0] = rdata->cd.layers.uv[uv_layer][mlt->tri[0]].uv;
-		(*r_vert_uvs)[1] = rdata->cd.layers.uv[uv_layer][mlt->tri[1]].uv;
-		(*r_vert_uvs)[2] = rdata->cd.layers.uv[uv_layer][mlt->tri[2]].uv;
-	}
-}
-
-static void mesh_render_data_looptri_cols_get(
-        MeshRenderData *rdata, const int tri_idx, const int vcol_layer,
-        unsigned char *(*r_vert_cols)[3])
-{
-	if (rdata->edit_bmesh) {
-		const BMLoop **bm_looptri = (const BMLoop **)rdata->edit_bmesh->looptris[tri_idx];
-		(*r_vert_cols)[0] = &((MLoopCol *)BM_ELEM_CD_GET_VOID_P(bm_looptri[0], rdata->cd.offset.vcol[vcol_layer]))->r;
-		(*r_vert_cols)[1] = &((MLoopCol *)BM_ELEM_CD_GET_VOID_P(bm_looptri[1], rdata->cd.offset.vcol[vcol_layer]))->r;
-		(*r_vert_cols)[2] = &((MLoopCol *)BM_ELEM_CD_GET_VOID_P(bm_looptri[2], rdata->cd.offset.vcol[vcol_layer]))->r;
-	}
-	else {
-		const MLoopTri *mlt = &rdata->mlooptri[tri_idx];
-		(*r_vert_cols)[0] = &rdata->cd.layers.vcol[vcol_layer][mlt->tri[0]].r;
-		(*r_vert_cols)[1] = &rdata->cd.layers.vcol[vcol_layer][mlt->tri[1]].r;
-		(*r_vert_cols)[2] = &rdata->cd.layers.vcol[vcol_layer][mlt->tri[2]].r;
-	}
-}
-
-static void mesh_render_data_looptri_tans_get(
-        MeshRenderData *rdata, const int tri_idx, const int tangent_layer,
-        float *(*r_vert_tans)[3])
-{
-	if (rdata->edit_bmesh) {
-		const BMLoop **bm_looptri = (const BMLoop **)rdata->edit_bmesh->looptris[tri_idx];
-		(*r_vert_tans)[0] = rdata->cd.layers.tangent[tangent_layer][BM_elem_index_get(bm_looptri[0])];
-		(*r_vert_tans)[1] = rdata->cd.layers.tangent[tangent_layer][BM_elem_index_get(bm_looptri[1])];
-		(*r_vert_tans)[2] = rdata->cd.layers.tangent[tangent_layer][BM_elem_index_get(bm_looptri[2])];
-	}
-	else {
-		const MLoopTri *mlt = &rdata->mlooptri[tri_idx];
-		(*r_vert_tans)[0] = rdata->cd.layers.tangent[tangent_layer][mlt->tri[0]];
-		(*r_vert_tans)[1] = rdata->cd.layers.tangent[tangent_layer][mlt->tri[1]];
-		(*r_vert_tans)[2] = rdata->cd.layers.tangent[tangent_layer][mlt->tri[2]];
-	}
-}
-
-static bool mesh_render_data_looptri_cos_nors_smooth_get(
-        MeshRenderData *rdata, const int tri_idx, const bool use_hide,
-        float *(*r_vert_cos)[3], short **r_tri_nor, short *(*r_vert_nors)[3], bool *r_is_smooth)
-{
-	BLI_assert(rdata->types & MR_DATATYPE_VERT);
-	BLI_assert(rdata->types & MR_DATATYPE_LOOPTRI);
-	BLI_assert(rdata->types & MR_DATATYPE_LOOP);
-	BLI_assert(rdata->types & MR_DATATYPE_POLY);
-
-	if (rdata->edit_bmesh) {
-		const BMLoop **bm_looptri = (const BMLoop **)rdata->edit_bmesh->looptris[tri_idx];
-
-		/* Assume 'use_hide' */
-		if (BM_elem_flag_test(bm_looptri[0]->f, BM_ELEM_HIDDEN)) {
-			return false;
-		}
-
-		mesh_render_data_ensure_poly_normals_short(rdata);
-		mesh_render_data_ensure_vert_normals_short(rdata);
-
-		short (*pnors_short)[3] = rdata->poly_normals_short;
-		short (*vnors_short)[3] = rdata->vert_normals_short;
-
-		(*r_vert_cos)[0] = bm_looptri[0]->v->co;
-		(*r_vert_cos)[1] = bm_looptri[1]->v->co;
-		(*r_vert_cos)[2] = bm_looptri[2]->v->co;
-		*r_tri_nor = pnors_short[BM_elem_index_get(bm_looptri[0]->f)];
-		(*r_vert_nors)[0] = vnors_short[BM_elem_index_get(bm_looptri[0]->v)];
-		(*r_vert_nors)[1] = vnors_short[BM_elem_index_get(bm_looptri[1]->v)];
-		(*r_vert_nors)[2] = vnors_short[BM_elem_index_get(bm_looptri[2]->v)];
-
-		*r_is_smooth = BM_elem_flag_test_bool(bm_looptri[0]->f, BM_ELEM_SMOOTH);
-	}
-	else {
-		const MLoopTri *mlt = &rdata->mlooptri[tri_idx];
-
-		if (use_hide && (rdata->mpoly[mlt->poly].flag & ME_HIDE)) {
-			return false;
-		}
-
-		mesh_render_data_ensure_poly_normals_short(rdata);
-
-		short (*pnors_short)[3] = rdata->poly_normals_short;
-
-		(*r_vert_cos)[0] = rdata->mvert[rdata->mloop[mlt->tri[0]].v].co;
-		(*r_vert_cos)[1] = rdata->mvert[rdata->mloop[mlt->tri[1]].v].co;
-		(*r_vert_cos)[2] = rdata->mvert[rdata->mloop[mlt->tri[2]].v].co;
-		*r_tri_nor = pnors_short[mlt->poly];
-		(*r_vert_nors)[0] = rdata->mvert[rdata->mloop[mlt->tri[0]].v].no;
-		(*r_vert_nors)[1] = rdata->mvert[rdata->mloop[mlt->tri[1]].v].no;
-		(*r_vert_nors)[2] = rdata->mvert[rdata->mloop[mlt->tri[2]].v].no;
-
-		*r_is_smooth = (rdata->mpoly[mlt->poly].flag & ME_SMOOTH) != 0;
-	}
-	return true;
-}
 
 /* First 2 bytes are bit flags
  * 3rd is for sharp edges
@@ -1235,9 +1330,9 @@ static void add_overlay_tri(
 
 	if (vbo_nor) {
 		/* TODO real loop normal */
-		PackedNormal lnor = convert_i10_v3(bm_looptri[0]->f->no);
+		Gwn_PackedNormal lnor = GWN_normal_convert_i10_v3(bm_looptri[0]->f->no);
 		for (uint i = 0; i < 3; i++) {
-			PackedNormal vnor = convert_i10_v3(bm_looptri[i]->v->no);
+			Gwn_PackedNormal vnor = GWN_normal_convert_i10_v3(bm_looptri[i]->v->no);
 			GWN_vertbuf_attr_set(vbo_nor, vnor_id, base_vert_idx + i, &vnor);
 			GWN_vertbuf_attr_set(vbo_nor, lnor_id, base_vert_idx + i, &lnor);
 		}
@@ -1275,7 +1370,7 @@ static void add_overlay_loose_edge(
 
 	if (vbo_nor) {
 		for (int i = 0; i < 2; ++i) {
-			PackedNormal vnor = convert_i10_v3((&eed->v1)[i]->no);
+			Gwn_PackedNormal vnor = GWN_normal_convert_i10_v3((&eed->v1)[i]->no);
 			GWN_vertbuf_attr_set(vbo_nor, vnor_id, base_vert_idx + i, &vnor);
 		}
 	}
@@ -1301,7 +1396,7 @@ static void add_overlay_loose_vert(
 	}
 
 	if (vbo_nor) {
-		PackedNormal vnor = convert_i10_v3(eve->no);
+		Gwn_PackedNormal vnor = GWN_normal_convert_i10_v3(eve->no);
 		GWN_vertbuf_attr_set(vbo_nor, vnor_id, base_vert_idx, &vnor);
 	}
 
@@ -1325,28 +1420,39 @@ typedef struct MeshBatchCache {
 	Gwn_VertBuf *nor_in_order;
 	Gwn_IndexBuf *edges_in_order;
 	Gwn_IndexBuf *triangles_in_order;
-	Gwn_IndexBuf *overlay_triangles_vpaint;
 
 	Gwn_Batch *all_verts;
 	Gwn_Batch *all_edges;
 	Gwn_Batch *all_triangles;
 
 	Gwn_VertBuf *pos_with_normals;
-	Gwn_VertBuf *pos_with_normals_visible_only;  /* for paint modes with vert/face hide support. */
-	Gwn_VertBuf *tri_aligned_weights;
-	Gwn_VertBuf *tri_aligned_vert_colors;
-	Gwn_VertBuf *tri_aligned_select_id;
 	Gwn_VertBuf *tri_aligned_uv;  /* Active UV layer (mloopuv) */
-	Gwn_VertBuf *edge_pos_with_select_bool;
-	Gwn_VertBuf *pos_with_select_bool;
+
+	/**
+	 * Other uses are all positions or loose elements.
+	 * This stores all visible elements, needed for selection.
+	 */
+	Gwn_VertBuf *ed_fcenter_pos_with_nor_and_sel;
+	Gwn_VertBuf *ed_edge_pos;
+	Gwn_VertBuf *ed_vert_pos;
+
 	Gwn_Batch *triangles_with_normals;
 
-	/* Skip hidden (depending on paint select mode),
-	 * 'pos_with_normals' or 'pos_with_normals_visible_only'. */
+	/* Skip hidden (depending on paint select mode) */
 	Gwn_Batch *triangles_with_weights;
 	Gwn_Batch *triangles_with_vert_colors;
 	/* Always skip hidden */
+	Gwn_Batch *triangles_with_select_mask;
 	Gwn_Batch *triangles_with_select_id;
+	uint       triangles_with_select_id_offset;
+
+	Gwn_Batch *facedot_with_select_id;  /* shares vbo with 'overlay_facedots' */
+	Gwn_Batch *edges_with_select_id;
+	Gwn_Batch *verts_with_select_id;
+
+	uint facedot_with_select_id_offset;
+	uint edges_with_select_id_offset;
+	uint verts_with_select_id_offset;
 
 	Gwn_Batch *points_with_normals;
 	Gwn_Batch *fancy_edges; /* owns its vertex buffer (not shared) */
@@ -1376,9 +1482,6 @@ typedef struct MeshBatchCache {
 	Gwn_VertBuf *ed_lvert_nor; /* VertNor */
 	Gwn_VertBuf *ed_lvert_data;
 
-	Gwn_VertBuf *ed_fcenter_pos;
-	Gwn_VertBuf *ed_fcenter_nor;
-
 	Gwn_Batch *overlay_triangles;
 	Gwn_Batch *overlay_triangles_nor; /* GWN_PRIM_POINTS */
 	Gwn_Batch *overlay_loose_edges;
@@ -1391,14 +1494,17 @@ typedef struct MeshBatchCache {
 	Gwn_Batch *overlay_paint_edges;
 
 	/* settings to determine if cache is invalid */
-	bool is_dirty;
-	bool is_paint_dirty;
+	bool is_maybe_dirty;
+	bool is_dirty; /* Instantly invalidates cache, skipping mesh check */
 	int edge_len;
 	int tri_len;
 	int poly_len;
 	int vert_len;
 	int mat_len;
 	bool is_editmode;
+
+	/* XXX, only keep for as long as sculpt mode uses shaded drawing. */
+	bool is_sculpt_points_tag;
 } MeshBatchCache;
 
 /* Gwn_Batch cache management. */
@@ -1413,18 +1519,18 @@ static bool mesh_batch_cache_valid(Mesh *me)
 
 	/* XXX find another place for this */
 	if (cache->mat_len != mesh_render_mat_len_get(me)) {
-		cache->is_dirty = true;
+		cache->is_maybe_dirty = true;
 	}
 
 	if (cache->is_editmode != (me->edit_btmesh != NULL)) {
 		return false;
 	}
 
-	if (cache->is_paint_dirty) {
+	if (cache->is_dirty) {
 		return false;
 	}
 
-	if (cache->is_dirty == false) {
+	if (cache->is_maybe_dirty == false) {
 		return true;
 	}
 	else {
@@ -1466,8 +1572,8 @@ static void mesh_batch_cache_init(Mesh *me)
 
 	cache->mat_len = mesh_render_mat_len_get(me);
 
+	cache->is_maybe_dirty = false;
 	cache->is_dirty = false;
-	cache->is_paint_dirty = false;
 }
 
 static MeshBatchCache *mesh_batch_cache_get(Mesh *me)
@@ -1486,22 +1592,36 @@ void DRW_mesh_batch_cache_dirty(Mesh *me, int mode)
 		return;
 	}
 	switch (mode) {
-		case BKE_MESH_BATCH_DIRTY_ALL:
-			cache->is_dirty = true;
+		case BKE_MESH_BATCH_DIRTY_MAYBE_ALL:
+			cache->is_maybe_dirty = true;
 			break;
 		case BKE_MESH_BATCH_DIRTY_SELECT:
 			GWN_VERTBUF_DISCARD_SAFE(cache->ed_tri_data);
 			GWN_VERTBUF_DISCARD_SAFE(cache->ed_ledge_data);
 			GWN_VERTBUF_DISCARD_SAFE(cache->ed_lvert_data);
-			GWN_VERTBUF_DISCARD_SAFE(cache->ed_fcenter_nor); /* Contains select flag */
+			GWN_VERTBUF_DISCARD_SAFE(cache->ed_fcenter_pos_with_nor_and_sel); /* Contains select flag */
+			GWN_VERTBUF_DISCARD_SAFE(cache->ed_edge_pos);
+			GWN_VERTBUF_DISCARD_SAFE(cache->ed_vert_pos);
+
 			GWN_BATCH_DISCARD_SAFE(cache->overlay_triangles);
 			GWN_BATCH_DISCARD_SAFE(cache->overlay_loose_verts);
 			GWN_BATCH_DISCARD_SAFE(cache->overlay_loose_edges);
-
-			BATCH_DISCARD_ALL_SAFE(cache->overlay_facedots);
+			GWN_BATCH_DISCARD_SAFE(cache->overlay_facedots);
+			/* Edit mode selection. */
+			GWN_BATCH_DISCARD_SAFE(cache->facedot_with_select_id);
+			GWN_BATCH_DISCARD_SAFE(cache->edges_with_select_id);
+			GWN_BATCH_DISCARD_SAFE(cache->verts_with_select_id);
 			break;
-		case BKE_MESH_BATCH_DIRTY_PAINT:
-			cache->is_paint_dirty = true;
+		case BKE_MESH_BATCH_DIRTY_ALL:
+			cache->is_dirty = true;
+			break;
+		case BKE_MESH_BATCH_DIRTY_SHADING:
+			/* TODO: This should only update UV and tangent data,
+			 * and not free the entire cache. */
+			cache->is_dirty = true;
+			break;
+		case BKE_MESH_BATCH_DIRTY_SCULPT_COORDS:
+			cache->is_sculpt_points_tag = true;
 			break;
 		default:
 			BLI_assert(0);
@@ -1520,10 +1640,8 @@ static void mesh_batch_cache_clear(Mesh *me)
 	GWN_BATCH_DISCARD_SAFE(cache->all_triangles);
 
 	GWN_VERTBUF_DISCARD_SAFE(cache->pos_in_order);
-	GWN_VERTBUF_DISCARD_SAFE(cache->pos_with_select_bool);
 	GWN_INDEXBUF_DISCARD_SAFE(cache->edges_in_order);
 	GWN_INDEXBUF_DISCARD_SAFE(cache->triangles_in_order);
-	GWN_INDEXBUF_DISCARD_SAFE(cache->overlay_triangles_vpaint);
 
 	GWN_VERTBUF_DISCARD_SAFE(cache->ed_tri_pos);
 	GWN_VERTBUF_DISCARD_SAFE(cache->ed_tri_nor);
@@ -1534,8 +1652,6 @@ static void mesh_batch_cache_clear(Mesh *me)
 	GWN_VERTBUF_DISCARD_SAFE(cache->ed_lvert_pos);
 	GWN_VERTBUF_DISCARD_SAFE(cache->ed_lvert_nor);
 	GWN_VERTBUF_DISCARD_SAFE(cache->ed_lvert_data);
-	GWN_VERTBUF_DISCARD_SAFE(cache->ed_fcenter_pos);
-	GWN_VERTBUF_DISCARD_SAFE(cache->ed_fcenter_nor);
 	GWN_BATCH_DISCARD_SAFE(cache->overlay_triangles);
 	GWN_BATCH_DISCARD_SAFE(cache->overlay_triangles_nor);
 	GWN_BATCH_DISCARD_SAFE(cache->overlay_loose_verts);
@@ -1544,22 +1660,25 @@ static void mesh_batch_cache_clear(Mesh *me)
 
 	GWN_BATCH_DISCARD_SAFE(cache->overlay_weight_faces);
 	GWN_BATCH_DISCARD_SAFE(cache->overlay_weight_verts);
-	BATCH_DISCARD_ALL_SAFE(cache->overlay_paint_edges);
-	BATCH_DISCARD_ALL_SAFE(cache->overlay_facedots);
+	GWN_BATCH_DISCARD_SAFE(cache->overlay_paint_edges);
+	GWN_BATCH_DISCARD_SAFE(cache->overlay_facedots);
 
 	GWN_BATCH_DISCARD_SAFE(cache->triangles_with_normals);
 	GWN_BATCH_DISCARD_SAFE(cache->points_with_normals);
 	GWN_VERTBUF_DISCARD_SAFE(cache->pos_with_normals);
-	GWN_VERTBUF_DISCARD_SAFE(cache->pos_with_normals_visible_only);
-	GWN_VERTBUF_DISCARD_SAFE(cache->tri_aligned_vert_colors);
-	GWN_VERTBUF_DISCARD_SAFE(cache->tri_aligned_weights);
 	GWN_BATCH_DISCARD_SAFE(cache->triangles_with_weights);
 	GWN_BATCH_DISCARD_SAFE(cache->triangles_with_vert_colors);
-	GWN_VERTBUF_DISCARD_SAFE(cache->tri_aligned_select_id);
 	GWN_VERTBUF_DISCARD_SAFE(cache->tri_aligned_uv);
+	GWN_VERTBUF_DISCARD_SAFE(cache->ed_fcenter_pos_with_nor_and_sel);
+	GWN_VERTBUF_DISCARD_SAFE(cache->ed_edge_pos);
+	GWN_VERTBUF_DISCARD_SAFE(cache->ed_vert_pos);
+	GWN_BATCH_DISCARD_SAFE(cache->triangles_with_select_mask);
 	GWN_BATCH_DISCARD_SAFE(cache->triangles_with_select_id);
+	GWN_BATCH_DISCARD_SAFE(cache->facedot_with_select_id);
+	GWN_BATCH_DISCARD_SAFE(cache->edges_with_select_id);
+	GWN_BATCH_DISCARD_SAFE(cache->verts_with_select_id);
 
-	BATCH_DISCARD_ALL_SAFE(cache->fancy_edges);
+	GWN_BATCH_DISCARD_SAFE(cache->fancy_edges);
 
 	GWN_VERTBUF_DISCARD_SAFE(cache->shaded_triangles_data);
 	if (cache->shaded_triangles_in_order) {
@@ -1601,10 +1720,12 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_shading_data(MeshRenderData *rdata,
 #define USE_COMP_MESH_DATA
 
 	if (cache->shaded_triangles_data == NULL) {
-		unsigned int vidx = 0;
-		const char *attrib_name;
+		const uint uv_len = rdata->cd.layers.uv_len;
+		const uint tangent_len = rdata->cd.layers.tangent_len;
+		const uint vcol_len = rdata->cd.layers.vcol_len;
+		const uint layers_combined_len = uv_len + vcol_len + tangent_len;
 
-		if (rdata->cd.layers.uv_len + rdata->cd.layers.vcol_len == 0) {
+		if (layers_combined_len == 0) {
 			return NULL;
 		}
 
@@ -1613,13 +1734,19 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_shading_data(MeshRenderData *rdata,
 		GWN_vertformat_clear(format);
 
 		/* initialize vertex format */
-		unsigned int *uv_id = MEM_mallocN(sizeof(*uv_id) * rdata->cd.layers.uv_len, "UV attrib format");
-		unsigned int *vcol_id = MEM_mallocN(sizeof(*vcol_id) * rdata->cd.layers.vcol_len, "Vcol attrib format");
-		unsigned int *tangent_id = MEM_mallocN(sizeof(*tangent_id) * rdata->cd.layers.uv_len, "Tangent attrib format");
+		uint *layers_combined_id = BLI_array_alloca(layers_combined_id, layers_combined_len);
+		uint *uv_id = layers_combined_id;
+		uint *tangent_id = uv_id + uv_len;
+		uint *vcol_id = tangent_id + tangent_len;
 
-		for (int i = 0; i < rdata->cd.layers.uv_len; i++) {
+		/* Not needed, just for sanity. */
+		if (uv_len == 0) { uv_id = NULL; }
+		if (tangent_len == 0) { tangent_id = NULL; }
+		if (vcol_len == 0) { vcol_id = NULL; }
+
+		for (uint i = 0; i < uv_len; i++) {
 			/* UV */
-			attrib_name = mesh_render_data_uv_layer_uuid_get(rdata, i);
+			const char *attrib_name = mesh_render_data_uv_layer_uuid_get(rdata, i);
 #if defined(USE_COMP_MESH_DATA) && 0 /* these are clamped. Maybe use them as an option in the future */
 			uv_id[i] = GWN_vertformat_attr_add(format, attrib_name, GWN_COMP_I16, 2, GWN_FETCH_INT_TO_FLOAT_UNIT);
 #else
@@ -1633,9 +1760,10 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_shading_data(MeshRenderData *rdata,
 			if (i == rdata->cd.layers.uv_active) {
 				GWN_vertformat_alias_add(format, "u");
 			}
+		}
 
-			/* Tangent */
-			attrib_name = mesh_render_data_tangent_layer_uuid_get(rdata, i);
+		for (uint i = 0; i < tangent_len; i++) {
+			const char *attrib_name = mesh_render_data_tangent_layer_uuid_get(rdata, i);
 			/* WATCH IT : only specifying 3 component instead of 4 (4th is sign).
 			 * That may cause some problem but I could not make it to fail (fclem) */
 #ifdef USE_COMP_MESH_DATA
@@ -1645,13 +1773,13 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_shading_data(MeshRenderData *rdata,
 			tangent_id[i] = GWN_vertformat_attr_add(format, attrib_name, GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
 #endif
 
-			if (i == rdata->cd.layers.uv_active) {
+			if (i == rdata->cd.layers.tangent_active) {
 				GWN_vertformat_alias_add(format, "t");
 			}
 		}
 
-		for (int i = 0; i < rdata->cd.layers.vcol_len; i++) {
-			attrib_name = mesh_render_data_vcol_layer_uuid_get(rdata, i);
+		for (uint i = 0; i < vcol_len; i++) {
+			const char *attrib_name = mesh_render_data_vcol_layer_uuid_get(rdata, i);
 			vcol_id[i] = GWN_vertformat_attr_add(format, attrib_name, GWN_COMP_U8, 3, GWN_FETCH_INT_TO_FLOAT_UNIT);
 
 			/* Auto layer */
@@ -1665,7 +1793,7 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_shading_data(MeshRenderData *rdata,
 			}
 		}
 
-		const int tri_len = mesh_render_data_looptri_len_get(rdata);
+		const uint tri_len = mesh_render_data_looptri_len_get(rdata);
 
 		Gwn_VertBuf *vbo = cache->shaded_triangles_data = GWN_vertbuf_create_with_format(format);
 
@@ -1673,67 +1801,110 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_shading_data(MeshRenderData *rdata,
 		int vbo_len_used = 0;
 		GWN_vertbuf_data_alloc(vbo, vbo_len_capacity);
 
+		Gwn_VertBufRaw *layers_combined_step = BLI_array_alloca(layers_combined_step, layers_combined_len);
+
+		Gwn_VertBufRaw *uv_step      = layers_combined_step;
+		Gwn_VertBufRaw *tangent_step = uv_step + uv_len;
+		Gwn_VertBufRaw *vcol_step    = tangent_step + tangent_len;
+
+		/* Not needed, just for sanity. */
+		if (uv_len == 0) { uv_step = NULL; }
+		if (tangent_len == 0) { tangent_step = NULL; }
+		if (vcol_len == 0) { vcol_step = NULL; }
+
+		for (uint i = 0; i < uv_len; i++) {
+			GWN_vertbuf_attr_get_raw_data(vbo, uv_id[i], &uv_step[i]);
+		}
+		for (uint i = 0; i < tangent_len; i++) {
+			GWN_vertbuf_attr_get_raw_data(vbo, tangent_id[i], &tangent_step[i]);
+		}
+		for (uint i = 0; i < vcol_len; i++) {
+			GWN_vertbuf_attr_get_raw_data(vbo, vcol_id[i], &vcol_step[i]);
+		}
+
 		/* TODO deduplicate all verts and make use of Gwn_IndexBuf in
 		 * mesh_batch_cache_get_triangles_in_order_split_by_material. */
-		for (int i = 0; i < tri_len; i++) {
-			float *tri_uvs[3], *tri_tans[3];
-			unsigned char *tri_cols[3];
-
-			if (rdata->edit_bmesh == NULL ||
-			    BM_elem_flag_test((rdata->edit_bmesh->looptris[i])[0]->f, BM_ELEM_HIDDEN) == 0)
-			{
-				/* UVs & TANGENTs */
-				for (int j = 0; j < rdata->cd.layers.uv_len; j++) {
-					/* UVs */
-					mesh_render_data_looptri_uvs_get(rdata, i, j, &tri_uvs);
-#if defined(USE_COMP_MESH_DATA) && 0 /* these are clamped. Maybe use them as an option in the future */
-					short s_uvs[3][2];
-					normal_float_to_short_v2(s_uvs[0], tri_uvs[0]);
-					normal_float_to_short_v2(s_uvs[1], tri_uvs[1]);
-					normal_float_to_short_v2(s_uvs[2], tri_uvs[2]);
-#else
-					float **s_uvs = tri_uvs;
-#endif
-					GWN_vertbuf_attr_set(vbo, uv_id[j], vidx + 0, s_uvs[0]);
-					GWN_vertbuf_attr_set(vbo, uv_id[j], vidx + 1, s_uvs[1]);
-					GWN_vertbuf_attr_set(vbo, uv_id[j], vidx + 2, s_uvs[2]);
+		if (rdata->edit_bmesh) {
+			for (uint i = 0; i < tri_len; i++) {
+				const BMLoop **bm_looptri = (const BMLoop **)rdata->edit_bmesh->looptris[i];
+				if (BM_elem_flag_test(bm_looptri[0]->f, BM_ELEM_HIDDEN)) {
+					continue;
+				}
+				/* UVs */
+				for (uint j = 0; j < uv_len; j++) {
+					const uint layer_offset = rdata->cd.offset.uv[j];
+					for (uint t = 0; t < 3; t++) {
+						const float *elem = ((MLoopUV *)BM_ELEM_CD_GET_VOID_P(bm_looptri[t], layer_offset))->uv;
+						copy_v2_v2(GWN_vertbuf_raw_step(&uv_step[j]), elem);
+					}
+				}
+				/* TANGENTs */
+				for (uint j = 0; j < tangent_len; j++) {
+					float (*layer_data)[4] = rdata->cd.layers.tangent[j];
+					for (uint t = 0; t < 3; t++) {
+						const float *elem = layer_data[BM_elem_index_get(bm_looptri[t])];
+						normal_float_to_short_v3(GWN_vertbuf_raw_step(&tangent_step[j]), elem);
+					}
+				}
+				/* VCOLs */
+				for (uint j = 0; j < vcol_len; j++) {
+					const uint layer_offset = rdata->cd.offset.vcol[j];
+					for (uint t = 0; t < 3; t++) {
+						const uchar *elem = &((MLoopCol *)BM_ELEM_CD_GET_VOID_P(bm_looptri[t], layer_offset))->r;
+						copy_v3_v3_uchar(GWN_vertbuf_raw_step(&vcol_step[j]), elem);
+					}
+				}
+			}
+		}
+		else {
+			for (uint i = 0; i < tri_len; i++) {
+				const MLoopTri *mlt = &rdata->mlooptri[i];
 
-					/* Tangent */
-					mesh_render_data_looptri_tans_get(rdata, i, j, &tri_tans);
+				/* UVs */
+				for (uint j = 0; j < uv_len; j++) {
+					const MLoopUV *layer_data = rdata->cd.layers.uv[j];
+					for (uint t = 0; t < 3; t++) {
+						const float *elem = layer_data[mlt->tri[t]].uv;
+						copy_v2_v2(GWN_vertbuf_raw_step(&uv_step[j]), elem);
+					}
+				}
+				/* TANGENTs */
+				for (uint j = 0; j < tangent_len; j++) {
+					float (*layer_data)[4] = rdata->cd.layers.tangent[j];
+					for (uint t = 0; t < 3; t++) {
+						const float *elem = layer_data[mlt->tri[t]];
 #ifdef USE_COMP_MESH_DATA
-					/* Tangents need more precision than 10_10_10 */
-					short s_tan[3][3];
-					normal_float_to_short_v3(s_tan[0], tri_tans[0]);
-					normal_float_to_short_v3(s_tan[1], tri_tans[1]);
-					normal_float_to_short_v3(s_tan[2], tri_tans[2]);
+						normal_float_to_short_v3(GWN_vertbuf_raw_step(&tangent_step[j]), elem);
 #else
-					float **s_tan = tri_tans;
+						copy_v3_v3(GWN_vertbuf_raw_step(&tangent_step[j]), elem);
 #endif
-					GWN_vertbuf_attr_set(vbo, tangent_id[j], vidx + 0, s_tan[0]);
-					GWN_vertbuf_attr_set(vbo, tangent_id[j], vidx + 1, s_tan[1]);
-					GWN_vertbuf_attr_set(vbo, tangent_id[j], vidx + 2, s_tan[2]);
+					}
 				}
-
 				/* VCOLs */
-				for (int j = 0; j < rdata->cd.layers.vcol_len; j++) {
-					mesh_render_data_looptri_cols_get(rdata, i, j, &tri_cols);
-					GWN_vertbuf_attr_set(vbo, vcol_id[j], vidx + 0, tri_cols[0]);
-					GWN_vertbuf_attr_set(vbo, vcol_id[j], vidx + 1, tri_cols[1]);
-					GWN_vertbuf_attr_set(vbo, vcol_id[j], vidx + 2, tri_cols[2]);
+				for (uint j = 0; j < vcol_len; j++) {
+					const MLoopCol *layer_data = rdata->cd.layers.vcol[j];
+					for (uint t = 0; t < 3; t++) {
+						const uchar *elem = &layer_data[mlt->tri[t]].r;
+						copy_v3_v3_uchar(GWN_vertbuf_raw_step(&vcol_step[j]), elem);
+					}
 				}
+			}
+		}
+
+		vbo_len_used = GWN_vertbuf_raw_used(&layers_combined_step[0]);
 
-				vidx += 3;
+#ifndef NDEBUG
+		/* Check all layers are write aligned. */
+		if (layers_combined_len > 1) {
+			for (uint i = 1; i < layers_combined_len; i++) {
+				BLI_assert(vbo_len_used == GWN_vertbuf_raw_used(&layers_combined_step[i]));
 			}
 		}
-		vbo_len_used = vidx;
+#endif
 
 		if (vbo_len_capacity != vbo_len_used) {
 			GWN_vertbuf_data_resize(vbo, vbo_len_used);
 		}
-
-		MEM_freeN(uv_id);
-		MEM_freeN(vcol_id);
-		MEM_freeN(tangent_id);
 	}
 
 #undef USE_COMP_MESH_DATA
@@ -1775,6 +1946,7 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_uv_active(
 		vbo_len_used = vidx;
 
 		BLI_assert(vbo_len_capacity == vbo_len_used);
+		UNUSED_VARS_NDEBUG(vbo_len_used);
 	}
 
 	return cache->tri_aligned_uv;
@@ -1787,8 +1959,6 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_pos_and_normals_ex(
 	BLI_assert(rdata->types & (MR_DATATYPE_VERT | MR_DATATYPE_LOOPTRI | MR_DATATYPE_LOOP | MR_DATATYPE_POLY));
 
 	if (*r_vbo == NULL) {
-		unsigned int vidx = 0, nidx = 0;
-
 		static Gwn_VertFormat format = { 0 };
 		static struct { uint pos, nor; } attr_id;
 		if (format.attrib_ct == 0) {
@@ -1804,41 +1974,90 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_pos_and_normals_ex(
 		int vbo_len_used = 0;
 		GWN_vertbuf_data_alloc(vbo, vbo_len_capacity);
 
-		for (int i = 0; i < tri_len; i++) {
-			float *tri_vert_cos[3];
-			short *tri_nor, *tri_vert_nors[3];
-			bool is_smooth;
+		Gwn_VertBufRaw pos_step, nor_step;
+		GWN_vertbuf_attr_get_raw_data(vbo, attr_id.pos, &pos_step);
+		GWN_vertbuf_attr_get_raw_data(vbo, attr_id.nor, &nor_step);
 
-			if (mesh_render_data_looptri_cos_nors_smooth_get(
-			        rdata, i, use_hide, &tri_vert_cos, &tri_nor, &tri_vert_nors, &is_smooth))
-			{
-				if (is_smooth) {
-					PackedNormal snor_pack[3] = {
-						convert_i10_s3(tri_vert_nors[0]),
-						convert_i10_s3(tri_vert_nors[1]),
-						convert_i10_s3(tri_vert_nors[2])
-					};
-					PackedNormal *snor[3] = { &snor_pack[0], &snor_pack[1], &snor_pack[2] };
-
-					GWN_vertbuf_attr_set(vbo, attr_id.nor, nidx++, snor[0]);
-					GWN_vertbuf_attr_set(vbo, attr_id.nor, nidx++, snor[1]);
-					GWN_vertbuf_attr_set(vbo, attr_id.nor, nidx++, snor[2]);
+		if (rdata->edit_bmesh) {
+			mesh_render_data_ensure_poly_normals_pack(rdata);
+			mesh_render_data_ensure_vert_normals_pack(rdata);
+
+			Gwn_PackedNormal *pnors_pack = rdata->poly_normals_pack;
+			Gwn_PackedNormal *vnors_pack = rdata->vert_normals_pack;
+
+			for (int i = 0; i < tri_len; i++) {
+				const BMLoop **bm_looptri = (const BMLoop **)rdata->edit_bmesh->looptris[i];
+				const BMFace *bm_face = bm_looptri[0]->f;
+
+				/* use_hide always for edit-mode */
+				if (BM_elem_flag_test(bm_face, BM_ELEM_HIDDEN)) {
+					continue;
+				}
+
+				const uint vtri[3] = {
+					BM_elem_index_get(bm_looptri[0]->v),
+					BM_elem_index_get(bm_looptri[1]->v),
+					BM_elem_index_get(bm_looptri[2]->v),
+				};
+
+				if (BM_elem_flag_test(bm_face, BM_ELEM_SMOOTH)) {
+					for (uint t = 0; t < 3; t++) {
+						*((Gwn_PackedNormal *)GWN_vertbuf_raw_step(&nor_step)) = vnors_pack[vtri[t]];
+					}
 				}
 				else {
-					PackedNormal snor_pack = convert_i10_s3(tri_nor);
-					PackedNormal *snor = &snor_pack;
+					const Gwn_PackedNormal *snor_pack = &pnors_pack[BM_elem_index_get(bm_face)];
+					for (uint t = 0; t < 3; t++) {
+						*((Gwn_PackedNormal *)GWN_vertbuf_raw_step(&nor_step)) = *snor_pack;
+					}
+				}
 
-					GWN_vertbuf_attr_set(vbo, attr_id.nor, nidx++, snor);
-					GWN_vertbuf_attr_set(vbo, attr_id.nor, nidx++, snor);
-					GWN_vertbuf_attr_set(vbo, attr_id.nor, nidx++, snor);
+				for (uint t = 0; t < 3; t++) {
+					copy_v3_v3(GWN_vertbuf_raw_step(&pos_step), bm_looptri[t]->v->co);
+				}
+			}
+		}
+		else {
+
+			/* Use normals from vertex */
+			mesh_render_data_ensure_poly_normals_pack(rdata);
+
+			for (int i = 0; i < tri_len; i++) {
+				const MLoopTri *mlt = &rdata->mlooptri[i];
+				const MPoly *mp = &rdata->mpoly[mlt->poly];
+
+				if (use_hide && (mp->flag & ME_HIDE)) {
+					continue;
 				}
 
-				GWN_vertbuf_attr_set(vbo, attr_id.pos, vidx++, tri_vert_cos[0]);
-				GWN_vertbuf_attr_set(vbo, attr_id.pos, vidx++, tri_vert_cos[1]);
-				GWN_vertbuf_attr_set(vbo, attr_id.pos, vidx++, tri_vert_cos[2]);
+				const uint vtri[3] = {
+					rdata->mloop[mlt->tri[0]].v,
+					rdata->mloop[mlt->tri[1]].v,
+					rdata->mloop[mlt->tri[2]].v,
+				};
+
+				if (mp->flag & ME_SMOOTH) {
+					for (uint t = 0; t < 3; t++) {
+						const MVert *mv = &rdata->mvert[vtri[t]];
+						*((Gwn_PackedNormal *)GWN_vertbuf_raw_step(&nor_step)) = GWN_normal_convert_i10_s3(mv->no);
+					}
+				}
+				else {
+					const Gwn_PackedNormal *pnors_pack = &rdata->poly_normals_pack[mlt->poly];
+					for (uint t = 0; t < 3; t++) {
+						*((Gwn_PackedNormal *)GWN_vertbuf_raw_step(&nor_step)) = *pnors_pack;
+					}
+				}
+
+				for (uint t = 0; t < 3; t++) {
+					const MVert *mv = &rdata->mvert[vtri[t]];
+					copy_v3_v3(GWN_vertbuf_raw_step(&pos_step), mv->co);
+				}
 			}
 		}
-		vbo_len_used = vidx;
+
+		vbo_len_used = GWN_vertbuf_raw_used(&pos_step);
+		BLI_assert(vbo_len_used == GWN_vertbuf_raw_used(&nor_step));
 
 		if (vbo_len_capacity != vbo_len_used) {
 			GWN_vertbuf_data_resize(vbo, vbo_len_used);
@@ -1854,22 +2073,317 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_pos_and_normals(
 	        rdata, false,
 	        &cache->pos_with_normals);
 }
-static Gwn_VertBuf *mesh_batch_cache_get_tri_pos_and_normals_visible_only(
-        MeshRenderData *rdata, MeshBatchCache *cache)
+static Gwn_VertBuf *mesh_create_tri_pos_and_normals_visible_only(
+        MeshRenderData *rdata)
 {
+	Gwn_VertBuf *vbo_dummy = NULL;
 	return mesh_batch_cache_get_tri_pos_and_normals_ex(
 	        rdata, true,
-	        &cache->pos_with_normals_visible_only);
+	        &vbo_dummy);
+}
+
+static Gwn_VertBuf *mesh_batch_cache_get_facedot_pos_with_normals_and_flag(
+        MeshRenderData *rdata, MeshBatchCache *cache)
+{
+	BLI_assert(rdata->types & (MR_DATATYPE_VERT | MR_DATATYPE_LOOP | MR_DATATYPE_POLY));
+
+	if (cache->ed_fcenter_pos_with_nor_and_sel == NULL) {
+		static Gwn_VertFormat format = { 0 };
+		static struct { uint pos, data; } attr_id;
+		if (format.attrib_ct == 0) {
+			attr_id.pos = GWN_vertformat_attr_add(&format, "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
+			attr_id.data = GWN_vertformat_attr_add(&format, "norAndFlag", GWN_COMP_I10, 4, GWN_FETCH_INT_TO_FLOAT_UNIT);
+		}
+
+		const int vbo_len_capacity = mesh_render_data_polys_len_get(rdata);
+		int vidx = 0;
+
+		Gwn_VertBuf *vbo = cache->ed_fcenter_pos_with_nor_and_sel = GWN_vertbuf_create_with_format(&format);
+		GWN_vertbuf_data_alloc(vbo, vbo_len_capacity);
+		for (int i = 0; i < vbo_len_capacity; ++i) {
+			float pcenter[3], pnor[3];
+			bool selected = false;
+
+			if (mesh_render_data_pnors_pcenter_select_get(rdata, i, pnor, pcenter, &selected)) {
+
+				Gwn_PackedNormal nor = { .x = 0, .y = 0, .z = -511 };
+				nor = GWN_normal_convert_i10_v3(pnor);
+				nor.w = selected ? 1 : 0;
+				GWN_vertbuf_attr_set(vbo, attr_id.data, vidx, &nor);
+
+				GWN_vertbuf_attr_set(vbo, attr_id.pos, vidx, pcenter);
+
+				vidx += 1;
+			}
+		}
+		const int vbo_len_used = vidx;
+		if (vbo_len_used != vbo_len_capacity) {
+			GWN_vertbuf_data_resize(vbo, vbo_len_used);
+		}
+		BLI_assert(vbo_len_capacity == vbo_len_used);
+		UNUSED_VARS_NDEBUG(vbo_len_used);
+	}
+
+	return cache->ed_fcenter_pos_with_nor_and_sel;
+}
+
+static Gwn_VertBuf *mesh_batch_cache_get_edges_visible(
+        MeshRenderData *rdata, MeshBatchCache *cache)
+{
+	BLI_assert(rdata->types & (MR_DATATYPE_VERT | MR_DATATYPE_EDGE));
+
+	if (cache->ed_edge_pos == NULL) {
+		static Gwn_VertFormat format = { 0 };
+		static struct { uint pos, data; } attr_id;
+		if (format.attrib_ct == 0) {
+			attr_id.pos = GWN_vertformat_attr_add(&format, "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
+		}
+
+		const int vbo_len_capacity = mesh_render_data_edges_len_get(rdata) * 2;
+		int vidx = 0;
+
+		Gwn_VertBuf *vbo = cache->ed_edge_pos = GWN_vertbuf_create_with_format(&format);
+		GWN_vertbuf_data_alloc(vbo, vbo_len_capacity);
+		if (rdata->edit_bmesh) {
+			BMesh *bm = rdata->edit_bmesh->bm;
+			BMIter iter;
+			BMEdge *eed;
+
+			BM_ITER_MESH (eed, &iter, bm, BM_EDGES_OF_MESH) {
+				if (!BM_elem_flag_test(eed, BM_ELEM_HIDDEN)) {
+					GWN_vertbuf_attr_set(vbo, attr_id.pos, vidx, eed->v1->co);
+					vidx += 1;
+					GWN_vertbuf_attr_set(vbo, attr_id.pos, vidx, eed->v2->co);
+					vidx += 1;
+				}
+			}
+		}
+		else {
+			/* not yet done! */
+			BLI_assert(0);
+		}
+		const int vbo_len_used = vidx;
+		if (vbo_len_used != vbo_len_capacity) {
+			GWN_vertbuf_data_resize(vbo, vbo_len_used);
+		}
+		UNUSED_VARS_NDEBUG(vbo_len_used);
+	}
+
+	return cache->ed_edge_pos;
+}
+
+static Gwn_VertBuf *mesh_batch_cache_get_verts_visible(
+        MeshRenderData *rdata, MeshBatchCache *cache)
+{
+	BLI_assert(rdata->types & MR_DATATYPE_VERT);
+
+	if (cache->ed_vert_pos == NULL) {
+		static Gwn_VertFormat format = { 0 };
+		static struct { uint pos, data; } attr_id;
+		if (format.attrib_ct == 0) {
+			attr_id.pos = GWN_vertformat_attr_add(&format, "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
+		}
+
+		const int vbo_len_capacity = mesh_render_data_verts_len_get(rdata);
+		uint vidx = 0;
+
+		Gwn_VertBuf *vbo = cache->ed_vert_pos = GWN_vertbuf_create_with_format(&format);
+		GWN_vertbuf_data_alloc(vbo, vbo_len_capacity);
+		if (rdata->edit_bmesh) {
+			BMesh *bm = rdata->edit_bmesh->bm;
+			BMIter iter;
+			BMVert *eve;
+
+			BM_ITER_MESH (eve, &iter, bm, BM_VERTS_OF_MESH) {
+				if (!BM_elem_flag_test(eve, BM_ELEM_HIDDEN)) {
+					GWN_vertbuf_attr_set(vbo, attr_id.pos, vidx, eve->co);
+					vidx += 1;
+				}
+			}
+		}
+		else {
+			for (int i = 0; i < vbo_len_capacity; i++) {
+				const MVert *mv = &rdata->mvert[i];
+				if (!(mv->flag & ME_HIDE)) {
+					GWN_vertbuf_attr_set(vbo, attr_id.pos, vidx, mv->co);
+					vidx += 1;
+				}
+			}
+		}
+		const uint vbo_len_used = vidx;
+		if (vbo_len_used != vbo_len_capacity) {
+			GWN_vertbuf_data_resize(vbo, vbo_len_used);
+		}
+
+		UNUSED_VARS_NDEBUG(vbo_len_used);
+	}
+
+	return cache->ed_vert_pos;
+}
+
+static Gwn_VertBuf *mesh_create_facedot_select_id(
+        MeshRenderData *rdata, uint select_id_offset)
+{
+	BLI_assert(rdata->types & (MR_DATATYPE_VERT | MR_DATATYPE_LOOP | MR_DATATYPE_POLY));
+
+	Gwn_VertBuf *vbo;
+	{
+		static Gwn_VertFormat format = { 0 };
+		static struct { uint pos, col; } attr_id;
+		if (format.attrib_ct == 0) {
+			attr_id.col = GWN_vertformat_attr_add(&format, "color", GWN_COMP_I32, 1, GWN_FETCH_INT);
+		}
+
+		const int vbo_len_capacity = mesh_render_data_polys_len_get(rdata);
+		int vidx = 0;
+
+		vbo = GWN_vertbuf_create_with_format(&format);
+		GWN_vertbuf_data_alloc(vbo, vbo_len_capacity);
+		uint select_index = select_id_offset;
+
+		if (rdata->edit_bmesh) {
+			BMesh *bm = rdata->edit_bmesh->bm;
+			BMIter iter;
+			BMEdge *efa;
+
+			BM_ITER_MESH (efa, &iter, bm, BM_FACES_OF_MESH) {
+				if (!BM_elem_flag_test(efa, BM_ELEM_HIDDEN)) {
+					int select_id;
+					GPU_select_index_get(select_index, &select_id);
+					GWN_vertbuf_attr_set(vbo, attr_id.col, vidx, &select_id);
+					vidx += 1;
+				}
+				select_index += 1;
+			}
+		}
+		else {
+			/* not yet done! */
+			BLI_assert(0);
+		}
+		const int vbo_len_used = vidx;
+		if (vbo_len_used != vbo_len_capacity) {
+			GWN_vertbuf_data_resize(vbo, vbo_len_used);
+		}
+	}
+
+	return vbo;
+}
+
+static Gwn_VertBuf *mesh_create_edges_select_id(
+        MeshRenderData *rdata, uint select_id_offset)
+{
+	BLI_assert(rdata->types & (MR_DATATYPE_VERT | MR_DATATYPE_EDGE));
+
+	Gwn_VertBuf *vbo;
+	{
+		static Gwn_VertFormat format = { 0 };
+		static struct { uint pos, col; } attr_id;
+		if (format.attrib_ct == 0) {
+			attr_id.col = GWN_vertformat_attr_add(&format, "color", GWN_COMP_I32, 1, GWN_FETCH_INT);
+		}
+
+		const int vbo_len_capacity = mesh_render_data_edges_len_get(rdata) * 2;
+		int vidx = 0;
+
+		vbo = GWN_vertbuf_create_with_format(&format);
+		GWN_vertbuf_data_alloc(vbo, vbo_len_capacity);
+		uint select_index = select_id_offset;
+
+		if (rdata->edit_bmesh) {
+			BMesh *bm = rdata->edit_bmesh->bm;
+			BMIter iter;
+			BMEdge *eed;
+
+			BM_ITER_MESH (eed, &iter, bm, BM_EDGES_OF_MESH) {
+				if (!BM_elem_flag_test(eed, BM_ELEM_HIDDEN)) {
+					int select_id;
+					GPU_select_index_get(select_index, &select_id);
+					GWN_vertbuf_attr_set(vbo, attr_id.col, vidx, &select_id);
+					vidx += 1;
+					GWN_vertbuf_attr_set(vbo, attr_id.col, vidx, &select_id);
+					vidx += 1;
+				}
+				select_index += 1;
+			}
+		}
+		else {
+			/* not yet done! */
+			BLI_assert(0);
+		}
+		const int vbo_len_used = vidx;
+		if (vbo_len_used != vbo_len_capacity) {
+			GWN_vertbuf_data_resize(vbo, vbo_len_used);
+		}
+	}
+
+	return vbo;
+}
+
+static Gwn_VertBuf *mesh_create_verts_select_id(
+        MeshRenderData *rdata, uint select_id_offset)
+{
+	BLI_assert(rdata->types & (MR_DATATYPE_VERT | MR_DATATYPE_LOOP | MR_DATATYPE_POLY));
+
+	Gwn_VertBuf *vbo;
+	{
+		static Gwn_VertFormat format = { 0 };
+		static struct { uint pos, col; } attr_id;
+		if (format.attrib_ct == 0) {
+			attr_id.col = GWN_vertformat_attr_add(&format, "color", GWN_COMP_I32, 1, GWN_FETCH_INT);
+		}
+
+		const int vbo_len_capacity = mesh_render_data_verts_len_get(rdata);
+		int vidx = 0;
+
+		vbo = GWN_vertbuf_create_with_format(&format);
+		GWN_vertbuf_data_alloc(vbo, vbo_len_capacity);
+		uint select_index = select_id_offset;
+
+		if (rdata->edit_bmesh) {
+			BMesh *bm = rdata->edit_bmesh->bm;
+			BMIter iter;
+			BMVert *eve;
+
+			BM_ITER_MESH (eve, &iter, bm, BM_VERTS_OF_MESH) {
+				if (!BM_elem_flag_test(eve, BM_ELEM_HIDDEN)) {
+					int select_id;
+					GPU_select_index_get(select_index, &select_id);
+					GWN_vertbuf_attr_set(vbo, attr_id.col, vidx, &select_id);
+					vidx += 1;
+				}
+				select_index += 1;
+			}
+		}
+		else {
+			for (int i = 0; i < vbo_len_capacity; i++) {
+				const MVert *mv = &rdata->mvert[i];
+				if (!(mv->flag & ME_HIDE)) {
+					int select_id;
+					GPU_select_index_get(select_index, &select_id);
+					GWN_vertbuf_attr_set(vbo, attr_id.col, vidx, &select_id);
+					vidx += 1;
+				}
+				select_index += 1;
+			}
+		}
+		const int vbo_len_used = vidx;
+		if (vbo_len_used != vbo_len_capacity) {
+			GWN_vertbuf_data_resize(vbo, vbo_len_used);
+		}
+	}
+
+	return vbo;
 }
 
-static Gwn_VertBuf *mesh_batch_cache_get_tri_weights(
-        MeshRenderData *rdata, MeshBatchCache *cache, bool use_hide, int defgroup)
+static Gwn_VertBuf *mesh_create_tri_weights(
+        MeshRenderData *rdata, bool use_hide, int defgroup)
 {
 	BLI_assert(
 	        rdata->types &
 	        (MR_DATATYPE_VERT | MR_DATATYPE_LOOPTRI | MR_DATATYPE_LOOP | MR_DATATYPE_POLY | MR_DATATYPE_DVERT));
 
-	if (cache->tri_aligned_weights == NULL) {
+	Gwn_VertBuf *vbo;
+	{
 		unsigned int cidx = 0;
 
 		static Gwn_VertFormat format = { 0 };
@@ -1878,10 +2392,9 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_weights(
 			attr_id.col = GWN_vertformat_attr_add(&format, "color", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
 		}
 
-		const int tri_len = mesh_render_data_looptri_len_get(rdata);
-
-		Gwn_VertBuf *vbo = cache->tri_aligned_weights = GWN_vertbuf_create_with_format(&format);
+		vbo = GWN_vertbuf_create_with_format(&format);
 
+		const int tri_len = mesh_render_data_looptri_len_get(rdata);
 		const int vbo_len_capacity = tri_len * 3;
 		int vbo_len_used = 0;
 		GWN_vertbuf_data_alloc(vbo, vbo_len_capacity);
@@ -1919,17 +2432,18 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_weights(
 		}
 	}
 
-	return cache->tri_aligned_weights;
+	return vbo;
 }
 
-static Gwn_VertBuf *mesh_batch_cache_get_tri_vert_colors(
-        MeshRenderData *rdata, MeshBatchCache *cache, bool use_hide)
+static Gwn_VertBuf *mesh_create_tri_vert_colors(
+        MeshRenderData *rdata, bool use_hide)
 {
 	BLI_assert(
 	        rdata->types &
 	        (MR_DATATYPE_VERT | MR_DATATYPE_LOOPTRI | MR_DATATYPE_LOOP | MR_DATATYPE_POLY | MR_DATATYPE_LOOPCOL));
 
-	if (cache->tri_aligned_vert_colors == NULL) {
+	Gwn_VertBuf *vbo;
+	{
 		unsigned int cidx = 0;
 
 		static Gwn_VertFormat format = { 0 };
@@ -1940,7 +2454,7 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_vert_colors(
 
 		const int tri_len = mesh_render_data_looptri_len_get(rdata);
 
-		Gwn_VertBuf *vbo = cache->tri_aligned_vert_colors = GWN_vertbuf_create_with_format(&format);
+		vbo = GWN_vertbuf_create_with_format(&format);
 
 		const uint vbo_len_capacity = tri_len * 3;
 		GWN_vertbuf_data_alloc(vbo, vbo_len_capacity);
@@ -1978,17 +2492,18 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_vert_colors(
 		}
 	}
 
-	return cache->tri_aligned_vert_colors;
+	return vbo;
 }
 
-static Gwn_VertBuf *mesh_batch_cache_get_tri_select_id(
-        MeshRenderData *rdata, MeshBatchCache *cache, bool use_hide)
+static Gwn_VertBuf *mesh_create_tri_select_id(
+        MeshRenderData *rdata, bool use_hide, uint select_id_offset)
 {
 	BLI_assert(
 	        rdata->types &
 	        (MR_DATATYPE_VERT | MR_DATATYPE_LOOPTRI | MR_DATATYPE_LOOP | MR_DATATYPE_POLY));
 
-	if (cache->tri_aligned_select_id == NULL) {
+	Gwn_VertBuf *vbo;
+	{
 		unsigned int cidx = 0;
 
 		static Gwn_VertFormat format = { 0 };
@@ -1999,7 +2514,7 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_select_id(
 
 		const int tri_len = mesh_render_data_looptri_len_get(rdata);
 
-		Gwn_VertBuf *vbo = cache->tri_aligned_select_id = GWN_vertbuf_create_with_format(&format);
+		vbo = GWN_vertbuf_create_with_format(&format);
 
 		const int vbo_len_capacity = tri_len * 3;
 		int vbo_len_used = 0;
@@ -2012,7 +2527,7 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_select_id(
 				if (!BM_elem_flag_test(ltri[0]->f, BM_ELEM_HIDDEN)) {
 					const int poly_index = BM_elem_index_get(ltri[0]->f);
 					int select_id;
-					GPU_select_index_get(poly_index + 1, &select_id);
+					GPU_select_index_get(poly_index + select_id_offset, &select_id);
 					for (uint tri_corner = 0; tri_corner < 3; tri_corner++) {
 						GWN_vertbuf_attr_set(vbo, attr_id.col, cidx++, &select_id);
 					}
@@ -2025,7 +2540,7 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_select_id(
 				const int poly_index = mlt->poly;
 				if (!(use_hide && (rdata->mpoly[poly_index].flag & ME_HIDE))) {
 					int select_id;
-					GPU_select_index_get(poly_index + 1, &select_id);
+					GPU_select_index_get(poly_index + select_id_offset, &select_id);
 					for (uint tri_corner = 0; tri_corner < 3; tri_corner++) {
 						GWN_vertbuf_attr_set(vbo, attr_id.col, cidx++, &select_id);
 					}
@@ -2038,8 +2553,7 @@ static Gwn_VertBuf *mesh_batch_cache_get_tri_select_id(
 			GWN_vertbuf_data_resize(vbo, vbo_len_used);
 		}
 	}
-
-	return cache->tri_aligned_select_id;
+	return vbo;
 }
 
 static Gwn_VertBuf *mesh_batch_cache_get_vert_pos_and_nor_in_order(
@@ -2574,13 +3088,14 @@ static Gwn_IndexBuf **mesh_batch_cache_get_triangles_in_order_split_by_material(
 	return cache->shaded_triangles_in_order;
 }
 
-static Gwn_VertBuf *mesh_batch_cache_get_edge_pos_with_sel(
-        MeshRenderData *rdata, MeshBatchCache *cache, bool use_wire, bool use_select_bool)
+static Gwn_VertBuf *mesh_create_edge_pos_with_sel(
+        MeshRenderData *rdata, bool use_wire, bool use_select_bool)
 {
 	BLI_assert(rdata->types & (MR_DATATYPE_VERT | MR_DATATYPE_EDGE | MR_DATATYPE_POLY | MR_DATATYPE_LOOP));
 	BLI_assert(rdata->edit_bmesh == NULL);
 
-	if (!cache->edge_pos_with_select_bool) {
+	Gwn_VertBuf *vbo;
+	{
 		unsigned int vidx = 0, cidx = 0;
 
 		static Gwn_VertFormat format = { 0 };
@@ -2592,7 +3107,7 @@ static Gwn_VertBuf *mesh_batch_cache_get_edge_pos_with_sel(
 
 		const int edge_len = mesh_render_data_edges_len_get(rdata);
 
-		Gwn_VertBuf *vbo = cache->edge_pos_with_select_bool = GWN_vertbuf_create_with_format(&format);
+		vbo = GWN_vertbuf_create_with_format(&format);
 
 		const int vbo_len_capacity = edge_len * 2;
 		int vbo_len_used = 0;
@@ -2630,15 +3145,15 @@ static Gwn_VertBuf *mesh_batch_cache_get_edge_pos_with_sel(
 		}
 	}
 
-	return cache->edge_pos_with_select_bool;
+	return vbo;
 }
 
-static Gwn_IndexBuf *mesh_batch_cache_get_tri_overlay_weight_faces(
-        MeshRenderData *rdata, MeshBatchCache *cache)
+static Gwn_IndexBuf *mesh_create_tri_overlay_weight_faces(
+        MeshRenderData *rdata)
 {
 	BLI_assert(rdata->types & (MR_DATATYPE_VERT | MR_DATATYPE_LOOPTRI));
 
-	if (cache->overlay_triangles_vpaint == NULL) {
+	{
 		const int vert_len = mesh_render_data_verts_len_get(rdata);
 		const int tri_len = mesh_render_data_looptri_len_get(rdata);
 
@@ -2653,22 +3168,21 @@ static Gwn_IndexBuf *mesh_batch_cache_get_tri_overlay_weight_faces(
 				}
 			}
 		}
-		cache->overlay_triangles_vpaint = GWN_indexbuf_build(&elb);
+		return GWN_indexbuf_build(&elb);
 	}
-
-	return cache->overlay_triangles_vpaint;
 }
 
 /**
  * Non-edit mode vertices (only used for weight-paint mode).
  */
-static Gwn_VertBuf *mesh_batch_cache_get_vert_pos_with_overlay_data(
-        MeshRenderData *rdata, MeshBatchCache *cache)
+static Gwn_VertBuf *mesh_create_vert_pos_with_overlay_data(
+        MeshRenderData *rdata)
 {
 	BLI_assert(rdata->types & (MR_DATATYPE_VERT));
 	BLI_assert(rdata->edit_bmesh == NULL);
 
-	if (cache->pos_with_select_bool == NULL) {
+	Gwn_VertBuf *vbo;
+	{
 		unsigned int cidx = 0;
 
 		static Gwn_VertFormat format = { 0 };
@@ -2679,7 +3193,7 @@ static Gwn_VertBuf *mesh_batch_cache_get_vert_pos_with_overlay_data(
 
 		const int vert_len = mesh_render_data_verts_len_get(rdata);
 
-		Gwn_VertBuf *vbo = cache->pos_with_select_bool = GWN_vertbuf_create_with_format(&format);
+		vbo = GWN_vertbuf_create_with_format(&format);
 
 		const int vbo_len_capacity = vert_len;
 		int vbo_len_used = 0;
@@ -2696,8 +3210,7 @@ static Gwn_VertBuf *mesh_batch_cache_get_vert_pos_with_overlay_data(
 			GWN_vertbuf_data_resize(vbo, vbo_len_used);
 		}
 	}
-
-	return cache->pos_with_select_bool;
+	return vbo;
 }
 
 /** \} */
@@ -2773,14 +3286,14 @@ Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_normals_and_weights(Mesh *me,
 		        MR_DATATYPE_VERT | MR_DATATYPE_LOOPTRI | MR_DATATYPE_LOOP | MR_DATATYPE_POLY | MR_DATATYPE_DVERT;
 		MeshRenderData *rdata = mesh_render_data_create(me, datatype);
 
-		cache->triangles_with_weights = GWN_batch_create(
-		        GWN_PRIM_TRIS, mesh_batch_cache_get_tri_weights(rdata, cache, use_hide, defgroup), NULL);
+		cache->triangles_with_weights = GWN_batch_create_ex(
+		        GWN_PRIM_TRIS, mesh_create_tri_weights(rdata, use_hide, defgroup), NULL, GWN_BATCH_OWNS_VBO);
 
 		Gwn_VertBuf *vbo_tris = use_hide ?
-		        mesh_batch_cache_get_tri_pos_and_normals_visible_only(rdata, cache) :
+		        mesh_create_tri_pos_and_normals_visible_only(rdata) :
 		        mesh_batch_cache_get_tri_pos_and_normals(rdata, cache);
 
-		GWN_batch_vertbuf_add(cache->triangles_with_weights, vbo_tris);
+		GWN_batch_vertbuf_add_ex(cache->triangles_with_weights, vbo_tris, use_hide);
 
 		mesh_render_data_free(rdata);
 	}
@@ -2798,13 +3311,13 @@ Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_normals_and_vert_colors(Mesh
 		        MR_DATATYPE_VERT | MR_DATATYPE_LOOPTRI | MR_DATATYPE_LOOP | MR_DATATYPE_POLY | MR_DATATYPE_LOOPCOL;
 		MeshRenderData *rdata = mesh_render_data_create(me, datatype);
 
-		cache->triangles_with_vert_colors = GWN_batch_create(
-		        GWN_PRIM_TRIS, mesh_batch_cache_get_tri_vert_colors(rdata, cache, use_hide), NULL);
+		cache->triangles_with_vert_colors = GWN_batch_create_ex(
+		        GWN_PRIM_TRIS, mesh_create_tri_vert_colors(rdata, use_hide), NULL, GWN_BATCH_OWNS_VBO);
 
 		Gwn_VertBuf *vbo_tris = use_hide ?
-		        mesh_batch_cache_get_tri_pos_and_normals_visible_only(rdata, cache) :
+		        mesh_create_tri_pos_and_normals_visible_only(rdata) :
 		        mesh_batch_cache_get_tri_pos_and_normals(rdata, cache);
-		GWN_batch_vertbuf_add(cache->triangles_with_vert_colors, vbo_tris);
+		GWN_batch_vertbuf_add_ex(cache->triangles_with_vert_colors, vbo_tris, use_hide);
 
 		mesh_render_data_free(rdata);
 	}
@@ -2813,22 +3326,28 @@ Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_normals_and_vert_colors(Mesh
 }
 
 
-struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_select_id(struct Mesh *me, bool use_hide)
+struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_select_id(
+        struct Mesh *me, bool use_hide, uint select_id_offset)
 {
 	MeshBatchCache *cache = mesh_batch_cache_get(me);
 
+	if (cache->triangles_with_select_id_offset != select_id_offset) {
+		cache->triangles_with_select_id_offset = select_id_offset;
+		GWN_BATCH_DISCARD_SAFE(cache->triangles_with_select_id);
+	}
+
 	if (cache->triangles_with_select_id == NULL) {
 		const int datatype =
 		        MR_DATATYPE_VERT | MR_DATATYPE_LOOPTRI | MR_DATATYPE_LOOP | MR_DATATYPE_POLY;
 		MeshRenderData *rdata = mesh_render_data_create(me, datatype);
 
-		cache->triangles_with_select_id = GWN_batch_create(
-		        GWN_PRIM_TRIS, mesh_batch_cache_get_tri_select_id(rdata, cache, use_hide), NULL);
+		cache->triangles_with_select_id = GWN_batch_create_ex(
+		        GWN_PRIM_TRIS, mesh_create_tri_select_id(rdata, use_hide, select_id_offset), NULL, GWN_BATCH_OWNS_VBO);
 
 		Gwn_VertBuf *vbo_tris = use_hide ?
-		        mesh_batch_cache_get_tri_pos_and_normals_visible_only(rdata, cache) :
+		        mesh_create_tri_pos_and_normals_visible_only(rdata) :
 		        mesh_batch_cache_get_tri_pos_and_normals(rdata, cache);
-		GWN_batch_vertbuf_add(cache->triangles_with_select_id, vbo_tris);
+		GWN_batch_vertbuf_add_ex(cache->triangles_with_select_id, vbo_tris, use_hide);
 
 		mesh_render_data_free(rdata);
 	}
@@ -2836,6 +3355,31 @@ struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_select_id(struct Mesh
 	return cache->triangles_with_select_id;
 }
 
+/**
+ * Same as #DRW_mesh_batch_cache_get_triangles_with_select_id
+ * without the ID's, use to mask out geometry, eg - dont select face-dots behind other faces.
+ */
+struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_select_mask(struct Mesh *me, bool use_hide)
+{
+	MeshBatchCache *cache = mesh_batch_cache_get(me);
+	if (cache->triangles_with_select_mask == NULL) {
+		const int datatype =
+		        MR_DATATYPE_VERT | MR_DATATYPE_LOOPTRI | MR_DATATYPE_LOOP | MR_DATATYPE_POLY;
+		MeshRenderData *rdata = mesh_render_data_create(me, datatype);
+
+		Gwn_VertBuf *vbo_tris = use_hide ?
+		        mesh_create_tri_pos_and_normals_visible_only(rdata) :
+		        mesh_batch_cache_get_tri_pos_and_normals(rdata, cache);
+
+		cache->triangles_with_select_mask = GWN_batch_create_ex(
+		        GWN_PRIM_TRIS, vbo_tris, NULL, use_hide ? GWN_BATCH_OWNS_VBO : 0);
+
+		mesh_render_data_free(rdata);
+	}
+
+	return cache->triangles_with_select_mask;
+}
+
 Gwn_Batch *DRW_mesh_batch_cache_get_points_with_normals(Mesh *me)
 {
 	MeshBatchCache *cache = mesh_batch_cache_get(me);
@@ -2901,16 +3445,16 @@ Gwn_Batch *DRW_mesh_batch_cache_get_fancy_edges(Mesh *me)
 
 			if (mesh_render_data_edge_vcos_manifold_pnors(rdata, i, &vcos1, &vcos2, &pnor1, &pnor2, &is_manifold)) {
 
-				PackedNormal n1value = { .x = 0, .y = 0, .z = +511 };
-				PackedNormal n2value = { .x = 0, .y = 0, .z = -511 };
+				Gwn_PackedNormal n1value = { .x = 0, .y = 0, .z = +511 };
+				Gwn_PackedNormal n2value = { .x = 0, .y = 0, .z = -511 };
 
 				if (is_manifold) {
-					n1value = convert_i10_v3(pnor1);
-					n2value = convert_i10_v3(pnor2);
+					n1value = GWN_normal_convert_i10_v3(pnor1);
+					n2value = GWN_normal_convert_i10_v3(pnor2);
 				}
 
-				const PackedNormal *n1 = &n1value;
-				const PackedNormal *n2 = &n2value;
+				const Gwn_PackedNormal *n1 = &n1value;
+				const Gwn_PackedNormal *n2 = &n2value;
 
 				GWN_vertbuf_attr_set(vbo, attr_id.pos, 2 * i, vcos1);
 				GWN_vertbuf_attr_set(vbo, attr_id.n1, 2 * i, n1);
@@ -2927,7 +3471,7 @@ Gwn_Batch *DRW_mesh_batch_cache_get_fancy_edges(Mesh *me)
 			GWN_vertbuf_data_resize(vbo, vbo_len_used);
 		}
 
-		cache->fancy_edges = GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+		cache->fancy_edges = GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 
 		mesh_render_data_free(rdata);
 	}
@@ -3045,49 +3589,94 @@ Gwn_Batch *DRW_mesh_batch_cache_get_overlay_facedots(Mesh *me)
 	if (cache->overlay_facedots == NULL) {
 		MeshRenderData *rdata = mesh_render_data_create(me, MR_DATATYPE_VERT | MR_DATATYPE_LOOP | MR_DATATYPE_POLY);
 
-		static Gwn_VertFormat format = { 0 };
-		static struct { uint pos, data; } attr_id;
-		if (format.attrib_ct == 0) {
-			attr_id.pos = GWN_vertformat_attr_add(&format, "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
-			attr_id.data = GWN_vertformat_attr_add(&format, "norAndFlag", GWN_COMP_I10, 4, GWN_FETCH_INT_TO_FLOAT_UNIT);
-		}
+		cache->overlay_facedots = GWN_batch_create(
+		        GWN_PRIM_POINTS, mesh_batch_cache_get_facedot_pos_with_normals_and_flag(rdata, cache), NULL);
 
-		const int vbo_len_capacity = mesh_render_data_polys_len_get(rdata);
-		int vidx = 0;
+		mesh_render_data_free(rdata);
+	}
 
-		Gwn_VertBuf *vbo = GWN_vertbuf_create_with_format(&format);
-		GWN_vertbuf_data_alloc(vbo, vbo_len_capacity);
-		for (int i = 0; i < vbo_len_capacity; ++i) {
-			float pcenter[3], pnor[3];
-			bool selected = false;
+	return cache->overlay_facedots;
+}
 
-			if (mesh_render_data_pnors_pcenter_select_get(rdata, i, pnor, pcenter, &selected)) {
+Gwn_Batch *DRW_mesh_batch_cache_get_facedots_with_select_id(Mesh *me, uint select_id_offset)
+{
+	MeshBatchCache *cache = mesh_batch_cache_get(me);
 
-				PackedNormal nor = { .x = 0, .y = 0, .z = -511 };
-				nor = convert_i10_v3(pnor);
-				nor.w = selected ? 1 : 0;
-				GWN_vertbuf_attr_set(vbo, attr_id.data, vidx, &nor);
+	if (cache->facedot_with_select_id_offset != select_id_offset) {
+		cache->facedot_with_select_id_offset = select_id_offset;
+		GWN_BATCH_DISCARD_SAFE(cache->edges_with_select_id);
+	}
 
-				GWN_vertbuf_attr_set(vbo, attr_id.pos, vidx, pcenter);
+	if (cache->facedot_with_select_id == NULL) {
+		MeshRenderData *rdata = mesh_render_data_create(me, MR_DATATYPE_VERT | MR_DATATYPE_LOOP | MR_DATATYPE_POLY);
 
-				vidx += 1;
+		/* We only want the 'pos', not the normals or flag.
+		 * Use since this is almost certainly already created. */
+		cache->facedot_with_select_id = GWN_batch_create(
+		        GWN_PRIM_POINTS, mesh_batch_cache_get_facedot_pos_with_normals_and_flag(rdata, cache), NULL);
 
-			}
-		}
-		const int vbo_len_used = vidx;
-		if (vbo_len_used != vbo_len_capacity) {
-			GWN_vertbuf_data_resize(vbo, vbo_len_used);
-		}
+		GWN_batch_vertbuf_add_ex(
+		        cache->facedot_with_select_id,
+		        mesh_create_facedot_select_id(rdata, select_id_offset), true);
+
+		mesh_render_data_free(rdata);
+	}
+
+	return cache->facedot_with_select_id;
+}
 
-		cache->overlay_facedots = GWN_batch_create(GWN_PRIM_POINTS, vbo, NULL);
+Gwn_Batch *DRW_mesh_batch_cache_get_edges_with_select_id(Mesh *me, uint select_id_offset)
+{
+	MeshBatchCache *cache = mesh_batch_cache_get(me);
+
+	if (cache->edges_with_select_id_offset != select_id_offset) {
+		cache->edges_with_select_id_offset = select_id_offset;
+		GWN_BATCH_DISCARD_SAFE(cache->edges_with_select_id);
+	}
+
+	if (cache->edges_with_select_id == NULL) {
+		MeshRenderData *rdata = mesh_render_data_create(me, MR_DATATYPE_VERT | MR_DATATYPE_EDGE);
+
+		cache->edges_with_select_id = GWN_batch_create(
+		        GWN_PRIM_LINES, mesh_batch_cache_get_edges_visible(rdata, cache), NULL);
+
+		GWN_batch_vertbuf_add_ex(
+		        cache->edges_with_select_id,
+		        mesh_create_edges_select_id(rdata, select_id_offset), true);
 
 		mesh_render_data_free(rdata);
 	}
 
-	return cache->overlay_facedots;
+	return cache->edges_with_select_id;
+}
+
+Gwn_Batch *DRW_mesh_batch_cache_get_verts_with_select_id(Mesh *me, uint select_id_offset)
+{
+	MeshBatchCache *cache = mesh_batch_cache_get(me);
+
+	if (cache->verts_with_select_id_offset != select_id_offset) {
+		cache->verts_with_select_id_offset = select_id_offset;
+		GWN_BATCH_DISCARD_SAFE(cache->verts_with_select_id);
+	}
+
+	if (cache->verts_with_select_id == NULL) {
+		MeshRenderData *rdata = mesh_render_data_create(me, MR_DATATYPE_VERT);
+
+		cache->verts_with_select_id = GWN_batch_create(
+		        GWN_PRIM_POINTS, mesh_batch_cache_get_verts_visible(rdata, cache), NULL);
+
+		GWN_batch_vertbuf_add_ex(
+		        cache->verts_with_select_id,
+		        mesh_create_verts_select_id(rdata, select_id_offset), true);
+
+		mesh_render_data_free(rdata);
+	}
+
+	return cache->verts_with_select_id;
 }
 
-Gwn_Batch **DRW_mesh_batch_cache_get_surface_shaded(Mesh *me)
+Gwn_Batch **DRW_mesh_batch_cache_get_surface_shaded(
+        Mesh *me, struct GPUMaterial **gpumat_array, uint gpumat_array_len)
 {
 	MeshBatchCache *cache = mesh_batch_cache_get(me);
 
@@ -3096,7 +3685,7 @@ Gwn_Batch **DRW_mesh_batch_cache_get_surface_shaded(Mesh *me)
 		const int datatype =
 		        MR_DATATYPE_VERT | MR_DATATYPE_LOOP | MR_DATATYPE_LOOPTRI |
 		        MR_DATATYPE_POLY | MR_DATATYPE_SHADING;
-		MeshRenderData *rdata = mesh_render_data_create(me, datatype);
+		MeshRenderData *rdata = mesh_render_data_create_ex(me, datatype, gpumat_array, gpumat_array_len);
 
 		const int mat_len = mesh_render_data_mat_len_get(rdata);
 
@@ -3184,8 +3773,8 @@ Gwn_Batch *DRW_mesh_batch_cache_get_weight_overlay_edges(Mesh *me, bool use_wire
 		const int datatype = MR_DATATYPE_VERT | MR_DATATYPE_EDGE | MR_DATATYPE_POLY | MR_DATATYPE_LOOP;
 		MeshRenderData *rdata = mesh_render_data_create(me, datatype);
 
-		cache->overlay_paint_edges = GWN_batch_create(
-		        GWN_PRIM_LINES, mesh_batch_cache_get_edge_pos_with_sel(rdata, cache, use_wire, use_sel), NULL);
+		cache->overlay_paint_edges = GWN_batch_create_ex(
+		        GWN_PRIM_LINES, mesh_create_edge_pos_with_sel(rdata, use_wire, use_sel), NULL, GWN_BATCH_OWNS_VBO);
 
 		mesh_render_data_free(rdata);
 	}
@@ -3202,9 +3791,9 @@ Gwn_Batch *DRW_mesh_batch_cache_get_weight_overlay_faces(Mesh *me)
 		const int datatype = MR_DATATYPE_VERT | MR_DATATYPE_POLY | MR_DATATYPE_LOOP | MR_DATATYPE_LOOPTRI;
 		MeshRenderData *rdata = mesh_render_data_create(me, datatype);
 
-		cache->overlay_weight_faces = GWN_batch_create(
+		cache->overlay_weight_faces = GWN_batch_create_ex(
 		        GWN_PRIM_TRIS, mesh_batch_cache_get_vert_pos_and_nor_in_order(rdata, cache),
-		        mesh_batch_cache_get_tri_overlay_weight_faces(rdata, cache));
+		        mesh_create_tri_overlay_weight_faces(rdata), GWN_BATCH_OWNS_INDEX);
 
 		mesh_render_data_free(rdata);
 	}
@@ -3223,15 +3812,43 @@ Gwn_Batch *DRW_mesh_batch_cache_get_weight_overlay_verts(Mesh *me)
 		cache->overlay_weight_verts = GWN_batch_create(
 		        GWN_PRIM_POINTS, mesh_batch_cache_get_vert_pos_and_nor_in_order(rdata, cache), NULL);
 
-		GWN_batch_vertbuf_add(
+		GWN_batch_vertbuf_add_ex(
 		        cache->overlay_weight_verts,
-		        mesh_batch_cache_get_vert_pos_with_overlay_data(rdata, cache));
+		        mesh_create_vert_pos_with_overlay_data(rdata), true);
 		mesh_render_data_free(rdata);
 	}
 
 	return cache->overlay_weight_verts;
 }
 
+/**
+ * Needed for when we draw with shaded data.
+ */
+void DRW_mesh_cache_sculpt_coords_ensure(Mesh *me)
+{
+	if (me->batch_cache) {
+		MeshBatchCache *cache = mesh_batch_cache_get(me);
+		if (cache && cache->pos_with_normals && cache->is_sculpt_points_tag) {
+
+			const int datatype = MR_DATATYPE_VERT | MR_DATATYPE_LOOPTRI | MR_DATATYPE_LOOP | MR_DATATYPE_POLY;
+			MeshRenderData *rdata = mesh_render_data_create(me, datatype);
+
+			Gwn_VertBuf *pos_with_normals = cache->pos_with_normals;
+			cache->pos_with_normals = NULL;
+			GWN_vertbuf_clear(pos_with_normals);
+			Gwn_VertBuf *vbo = mesh_batch_cache_get_tri_pos_and_normals(rdata, cache);
+			*pos_with_normals = *vbo;
+			GWN_vertformat_copy(&pos_with_normals->format, &vbo->format);
+
+			free(vbo);
+			cache->pos_with_normals = pos_with_normals;
+
+			mesh_render_data_free(rdata);
+		}
+		cache->is_sculpt_points_tag = false;
+	}
+}
+
 /** \} */
 
 #undef MESH_RENDER_FUNCTION
diff --git a/source/blender/draw/intern/draw_cache_impl_particles.c b/source/blender/draw/intern/draw_cache_impl_particles.c
index 6b15bd673c9..afee6ea182b 100644
--- a/source/blender/draw/intern/draw_cache_impl_particles.c
+++ b/source/blender/draw/intern/draw_cache_impl_particles.c
@@ -33,10 +33,13 @@
 
 #include "BLI_utildefines.h"
 #include "BLI_math_vector.h"
+#include "BLI_ghash.h"
 
+#include "DNA_modifier_types.h"
 #include "DNA_particle_types.h"
 
 #include "BKE_particle.h"
+#include "BKE_DerivedMesh.h"
 
 #include "GPU_batch.h"
 
@@ -170,21 +173,46 @@ static void ensure_seg_pt_count(ParticleSystem *psys, ParticleBatchCache *cache)
 }
 
 /* Gwn_Batch cache usage. */
-static void particle_batch_cache_ensure_pos_and_seg(ParticleSystem *psys, ParticleBatchCache *cache)
+static void particle_batch_cache_ensure_pos_and_seg(ParticleSystem *psys, ModifierData *md, ParticleBatchCache *cache)
 {
 	if (cache->pos == NULL || cache->segments == NULL) {
 		int curr_point = 0;
+		ParticleSystemModifierData *psmd = (ParticleSystemModifierData *)md;
 
 		GWN_VERTBUF_DISCARD_SAFE(cache->pos);
 		GWN_INDEXBUF_DISCARD_SAFE(cache->segments);
 
 		static Gwn_VertFormat format = { 0 };
 		static struct { uint pos, tan, ind; } attr_id;
-		if (format.attrib_ct == 0) {
-			/* initialize vertex format */
-			attr_id.pos = GWN_vertformat_attr_add(&format, "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
-			attr_id.tan = GWN_vertformat_attr_add(&format, "nor", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
-			attr_id.ind = GWN_vertformat_attr_add(&format, "ind", GWN_COMP_I32, 1, GWN_FETCH_INT);
+		unsigned int *uv_id = NULL;
+		int uv_layers = 0;
+		MTFace **mtfaces = NULL;
+		float (**parent_uvs)[2] = NULL;
+		bool simple = psys->part->childtype == PART_CHILD_PARTICLES;
+
+		if (psmd) {
+			if (CustomData_has_layer(&psmd->dm_final->loopData, CD_MLOOPUV)) {
+				uv_layers = CustomData_number_of_layers(&psmd->dm_final->loopData, CD_MLOOPUV);
+			}
+		}
+
+		GWN_vertformat_clear(&format);
+
+		/* initialize vertex format */
+		attr_id.pos = GWN_vertformat_attr_add(&format, "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
+		attr_id.tan = GWN_vertformat_attr_add(&format, "nor", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
+		attr_id.ind = GWN_vertformat_attr_add(&format, "ind", GWN_COMP_I32, 1, GWN_FETCH_INT);
+
+		if (psmd) {
+			uv_id = MEM_mallocN(sizeof(*uv_id) * uv_layers, "UV attrib format");
+
+			for (int i = 0; i < uv_layers; i++) {
+				const char *name = CustomData_get_layer_name(&psmd->dm_final->loopData, CD_MLOOPUV, i);
+				char uuid[32];
+
+				BLI_snprintf(uuid, sizeof(uuid), "u%u", BLI_ghashutil_strhash_p(name));
+				uv_id[i] = GWN_vertformat_attr_add(&format, uuid, GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
+			}
 		}
 
 		cache->pos = GWN_vertbuf_create_with_format(&format);
@@ -193,12 +221,55 @@ static void particle_batch_cache_ensure_pos_and_seg(ParticleSystem *psys, Partic
 		Gwn_IndexBufBuilder elb;
 		GWN_indexbuf_init(&elb, GWN_PRIM_LINES, cache->segment_count, cache->point_count);
 
+		if (uv_layers) {
+			DM_ensure_tessface(psmd->dm_final);
+
+			mtfaces = MEM_mallocN(sizeof(*mtfaces) * uv_layers, "Faces UV layers");
+
+			for (int i = 0; i < uv_layers; i++) {
+				mtfaces[i] = (MTFace *)CustomData_get_layer_n(&psmd->dm_final->faceData, CD_MTFACE, i);
+			}
+		}
+
 		if (psys->pathcache && (!psys->childcache || (psys->part->draw & PART_DRAW_PARENT))) {
+			if (simple) {
+				parent_uvs = MEM_callocN(sizeof(*parent_uvs) * psys->totpart, "Parent particle UVs");
+			}
+
 			for (int i = 0; i < psys->totpart; i++) {
 				ParticleCacheKey *path = psys->pathcache[i];
 
 				if (path->segments > 0) {
 					float tangent[3];
+					int from = psmd ? psmd->psys->part->from : 0;
+					float (*uv)[2] = NULL;
+
+					if (psmd) {
+						uv = MEM_callocN(sizeof(*uv) * uv_layers, "Particle UVs");
+
+						if (simple) {
+							parent_uvs[i] = uv;
+						}
+					}
+
+					if (ELEM(from, PART_FROM_FACE, PART_FROM_VOLUME)) {
+						ParticleData *particle = &psys->particles[i];
+						int num = particle->num_dmcache;
+
+						if (num == DMCACHE_NOTFOUND) {
+							if (particle->num < psmd->dm_final->getNumTessFaces(psmd->dm_final)) {
+								num = particle->num;
+							}
+						}
+
+						if (num != DMCACHE_NOTFOUND) {
+							MFace *mface = psmd->dm_final->getTessFaceData(psmd->dm_final, num, CD_MFACE);
+
+							for (int j = 0; j < uv_layers; j++) {
+								psys_interpolate_uvs(mtfaces[j] + num, mface->v4, particle->fuv, uv[j]);
+							}
+						}
+					}
 
 					for (int j = 0; j < path->segments; j++) {
 						if (j == 0) {
@@ -212,6 +283,12 @@ static void particle_batch_cache_ensure_pos_and_seg(ParticleSystem *psys, Partic
 						GWN_vertbuf_attr_set(cache->pos, attr_id.tan, curr_point, tangent);
 						GWN_vertbuf_attr_set(cache->pos, attr_id.ind, curr_point, &i);
 
+						if (psmd) {
+							for (int k = 0; k < uv_layers; k++) {
+								GWN_vertbuf_attr_set(cache->pos, uv_id[k], curr_point, uv[k]);
+							}
+						}
+
 						GWN_indexbuf_add_line_verts(&elb, curr_point, curr_point + 1);
 
 						curr_point++;
@@ -223,6 +300,16 @@ static void particle_batch_cache_ensure_pos_and_seg(ParticleSystem *psys, Partic
 					GWN_vertbuf_attr_set(cache->pos, attr_id.tan, curr_point, tangent);
 					GWN_vertbuf_attr_set(cache->pos, attr_id.ind, curr_point, &i);
 
+					if (psmd) {
+						for (int k = 0; k < uv_layers; k++) {
+							GWN_vertbuf_attr_set(cache->pos, uv_id[k], curr_point, uv[k]);
+						}
+
+						if (!simple) {
+							MEM_freeN(uv);
+						}
+					}
+
 					curr_point++;
 				}
 			}
@@ -231,11 +318,61 @@ static void particle_batch_cache_ensure_pos_and_seg(ParticleSystem *psys, Partic
 		if (psys->childcache) {
 			int child_count = psys->totchild * psys->part->disp / 100;
 
+			if (simple && !parent_uvs) {
+				parent_uvs = MEM_callocN(sizeof(*parent_uvs) * psys->totpart, "Parent particle UVs");
+			}
+
 			for (int i = 0, x = psys->totpart; i < child_count; i++, x++) {
 				ParticleCacheKey *path = psys->childcache[i];
 				float tangent[3];
 
 				if (path->segments > 0) {
+					int from = psmd ? psmd->psys->part->from : 0;
+					float (*uv)[2] = NULL;
+
+					if (!simple) {
+						if (psmd) {
+							uv = MEM_callocN(sizeof(*uv) * uv_layers, "Particle UVs");
+						}
+
+						if (ELEM(from, PART_FROM_FACE, PART_FROM_VOLUME)) {
+							ChildParticle *particle = &psys->child[i];
+							int num = particle->num;
+
+							if (num != DMCACHE_NOTFOUND) {
+								MFace *mface = psmd->dm_final->getTessFaceData(psmd->dm_final, num, CD_MFACE);
+
+								for (int j = 0; j < uv_layers; j++) {
+									psys_interpolate_uvs(mtfaces[j] + num, mface->v4, particle->fuv, uv[j]);
+								}
+							}
+						}
+					}
+					else if (!parent_uvs[psys->child[i].parent]) {
+						if (psmd) {
+							parent_uvs[psys->child[i].parent] = MEM_callocN(sizeof(*uv) * uv_layers, "Particle UVs");
+						}
+
+						if (ELEM(from, PART_FROM_FACE, PART_FROM_VOLUME)) {
+							ParticleData *particle = &psys->particles[psys->child[i].parent];
+							int num = particle->num_dmcache;
+
+							if (num == DMCACHE_NOTFOUND) {
+								if (particle->num < psmd->dm_final->getNumTessFaces(psmd->dm_final)) {
+									num = particle->num;
+								}
+							}
+
+							if (num != DMCACHE_NOTFOUND) {
+								MFace *mface = psmd->dm_final->getTessFaceData(psmd->dm_final, num, CD_MFACE);
+
+								for (int j = 0; j < uv_layers; j++) {
+									psys_interpolate_uvs(mtfaces[j] + num, mface->v4, particle->fuv, parent_uvs[psys->child[i].parent][j]);
+								}
+							}
+						}
+					}
+
 					for (int j = 0; j < path->segments; j++) {
 						if (j == 0) {
 							sub_v3_v3v3(tangent, path[j + 1].co, path[j].co);
@@ -248,6 +385,13 @@ static void particle_batch_cache_ensure_pos_and_seg(ParticleSystem *psys, Partic
 						GWN_vertbuf_attr_set(cache->pos, attr_id.tan, curr_point, tangent);
 						GWN_vertbuf_attr_set(cache->pos, attr_id.ind, curr_point, &x);
 
+						if (psmd) {
+							for (int k = 0; k < uv_layers; k++) {
+								GWN_vertbuf_attr_set(cache->pos, uv_id[k], curr_point,
+								                     simple ? parent_uvs[psys->child[i].parent][k] : uv[k]);
+							}
+						}
+
 						GWN_indexbuf_add_line_verts(&elb, curr_point, curr_point + 1);
 
 						curr_point++;
@@ -259,11 +403,38 @@ static void particle_batch_cache_ensure_pos_and_seg(ParticleSystem *psys, Partic
 					GWN_vertbuf_attr_set(cache->pos, attr_id.tan, curr_point, tangent);
 					GWN_vertbuf_attr_set(cache->pos, attr_id.ind, curr_point, &x);
 
+					if (psmd) {
+						for (int k = 0; k < uv_layers; k++) {
+							GWN_vertbuf_attr_set(cache->pos, uv_id[k], curr_point,
+							                     simple ? parent_uvs[psys->child[i].parent][k] : uv[k]);
+						}
+
+						if (!simple) {
+							MEM_freeN(uv);
+						}
+					}
+
 					curr_point++;
 				}
 			}
 		}
 
+		if (parent_uvs) {
+			for (int i = 0; i < psys->totpart; i++) {
+				MEM_SAFE_FREE(parent_uvs[i]);
+			}
+
+			MEM_freeN(parent_uvs);
+		}
+
+		if (uv_layers) {
+			MEM_freeN(mtfaces);
+		}
+
+		if (psmd) {
+			MEM_freeN(uv_id);
+		}
+
 		cache->segments = GWN_indexbuf_build(&elb);
 	}
 }
@@ -322,13 +493,13 @@ static void particle_batch_cache_ensure_pos(ParticleSystem *psys, ParticleBatchC
 	}
 }
 
-Gwn_Batch *DRW_particles_batch_cache_get_hair(ParticleSystem *psys)
+Gwn_Batch *DRW_particles_batch_cache_get_hair(ParticleSystem *psys, ModifierData *md)
 {
 	ParticleBatchCache *cache = particle_batch_cache_get(psys);
 
 	if (cache->hairs == NULL) {
 		ensure_seg_pt_count(psys, cache);
-		particle_batch_cache_ensure_pos_and_seg(psys, cache);
+		particle_batch_cache_ensure_pos_and_seg(psys, md, cache);
 		cache->hairs = GWN_batch_create(GWN_PRIM_LINES, cache->pos, cache->segments);
 	}
 
diff --git a/source/blender/draw/intern/draw_common.c b/source/blender/draw/intern/draw_common.c
index c3d95d700a0..1050594318f 100644
--- a/source/blender/draw/intern/draw_common.c
+++ b/source/blender/draw/intern/draw_common.c
@@ -84,10 +84,11 @@ void DRW_globals_update(void)
 	/* Grid */
 	UI_GetThemeColorShade4fv(TH_GRID, 10, ts.colorGrid);
 	/* emphasise division lines lighter instead of darker, if background is darker than grid */
-	UI_GetThemeColorShade4fv(TH_GRID,
-		(ts.colorGrid[0] + ts.colorGrid[1] + ts.colorGrid[2] + 0.12 >
-		ts.colorBackground[0] + ts.colorBackground[1] + ts.colorBackground[2])
-		? 20 : -10, ts.colorGridEmphasise);
+	UI_GetThemeColorShade4fv(
+	        TH_GRID,
+	        (ts.colorGrid[0] + ts.colorGrid[1] + ts.colorGrid[2] + 0.12f >
+	         ts.colorBackground[0] + ts.colorBackground[1] + ts.colorBackground[2]) ?
+	        20 : -10, ts.colorGridEmphasise);
 	/* Grid Axis */
 	UI_GetThemeColorBlendShade4fv(TH_GRID, TH_AXIS_X, 0.5f, -10, ts.colorGridAxisX);
 	UI_GetThemeColorBlendShade4fv(TH_GRID, TH_AXIS_Y, 0.5f, -10, ts.colorGridAxisY);
@@ -102,10 +103,10 @@ void DRW_globals_update(void)
 	ts.sizeLampCircleShadow = ts.sizeLampCircle + U.pixelsize * 3.0f;
 
 	/* M_SQRT2 to be at least the same size of the old square */
-	ts.sizeVertex = ceil(UI_GetThemeValuef(TH_VERTEX_SIZE) * M_SQRT2 / 2.0f);
-	ts.sizeFaceDot = ceil(UI_GetThemeValuef(TH_FACEDOT_SIZE) * M_SQRT2);
+	ts.sizeVertex = ceilf(UI_GetThemeValuef(TH_VERTEX_SIZE) * (float)M_SQRT2 / 2.0f);
+	ts.sizeFaceDot = ceilf(UI_GetThemeValuef(TH_FACEDOT_SIZE) * (float)M_SQRT2);
 	ts.sizeEdge = 1.0f / 2.0f; /* TODO Theme */
-	ts.sizeEdgeFix = 0.5f + 2.0f * (2.0f * (MAX2(ts.sizeVertex, ts.sizeEdge)) * M_SQRT1_2);
+	ts.sizeEdgeFix = 0.5f + 2.0f * (2.0f * (MAX2(ts.sizeVertex, ts.sizeEdge)) * (float)M_SQRT1_2);
 
 	/* TODO Waiting for notifiers to invalidate cache */
 	if (globals_ubo) {
diff --git a/source/blender/draw/intern/draw_manager.c b/source/blender/draw/intern/draw_manager.c
index bcbd4e5eb31..38a767b7e34 100644
--- a/source/blender/draw/intern/draw_manager.c
+++ b/source/blender/draw/intern/draw_manager.c
@@ -69,8 +69,6 @@
 
 #include "IMB_colormanagement.h"
 
-#include "PIL_time.h"
-
 #include "RE_engine.h"
 
 #include "UI_interface.h"
@@ -80,6 +78,7 @@
 #include "WM_types.h"
 
 #include "draw_manager_text.h"
+#include "draw_manager_profiling.h"
 
 /* only for callbacks */
 #include "draw_cache_impl.h"
@@ -93,19 +92,63 @@
 #include "DEG_depsgraph.h"
 #include "DEG_depsgraph_query.h"
 
-#define MAX_ATTRIB_NAME 32
-#define MAX_PASS_NAME 32
-#define MAX_CLIP_PLANES 6 /* GL_MAX_CLIP_PLANES is at least 6 */
+/* -------------------------------------------------------------------- */
+/** \name Local Features
+ * \{ */
+
+#define USE_PROFILE
+
+#ifdef USE_PROFILE
+#include "PIL_time.h"
+
+#define PROFILE_TIMER_FALLOFF 0.1
+
+#define PROFILE_START(time_start) \
+	double time_start = PIL_check_seconds_timer();
+
+#define PROFILE_END_ACCUM(time_accum, time_start) { \
+	time_accum += (PIL_check_seconds_timer() - time_start) * 1e3; \
+} ((void)0)
+
+/* exp average */
+#define PROFILE_END_UPDATE(time_update, time_start) { \
+	double _time_delta = (PIL_check_seconds_timer() - time_start) * 1e3; \
+	time_update = (time_update * (1.0 - PROFILE_TIMER_FALLOFF)) + \
+	              (_time_delta * PROFILE_TIMER_FALLOFF); \
+} ((void)0)
+
+#else
+
+#define PROFILE_START(time_start) ((void)0)
+#define PROFILE_END_ACCUM(time_accum, time_start) ((void)0)
+#define PROFILE_END_UPDATE(time_update, time_start) ((void)0)
+
+#endif  /* USE_PROFILE */
+
 
 /* Use draw manager to call GPU_select, see: DRW_draw_select_loop */
 #define USE_GPU_SELECT
 
+/* Use BLI_memiter */
+#define USE_MEM_ITER
+
+#ifdef USE_MEM_ITER
+#include "BLI_memiter.h"
+#endif
+
 #ifdef USE_GPU_SELECT
 #  include "ED_view3d.h"
 #  include "ED_armature.h"
 #  include "GPU_select.h"
 #endif
 
+/** \} */
+
+
+#define MAX_ATTRIB_NAME 32
+#define MAX_PASS_NAME 32
+#define MAX_CLIP_PLANES 6 /* GL_MAX_CLIP_PLANES is at least 6 */
+
 extern char datatoc_gpu_shader_2D_vert_glsl[];
 extern char datatoc_gpu_shader_3D_vert_glsl[];
 extern char datatoc_gpu_shader_fullscreen_vert_glsl[];
@@ -138,7 +181,6 @@ struct DRWUniform {
 	int location;
 	int length;
 	int arraysize;
-	int bindloc;
 	const void *value;
 };
 
@@ -176,10 +218,6 @@ struct DRWInterface {
 	int orcotexfac;
 	int eye;
 	int clipplanes;
-	/* Textures */
-	int tex_bind; /* next texture binding point */
-	/* UBO */
-	int ubo_bind; /* next ubo binding point */
 	/* Dynamic batch */
 	Gwn_Batch *instance_batch; /* contains instances attributes */
 	GLuint instance_vbo; /* same as instance_batch but generated from DRWCalls */
@@ -191,16 +229,13 @@ struct DRWPass {
 	ListBase shgroups; /* DRWShadingGroup */
 	DRWState state;
 	char name[MAX_PASS_NAME];
-	/* use two query to not stall the cpu waiting for queries to complete */
-	unsigned int timer_queries[2];
-	/* alternate between front and back query */
-	unsigned int front_idx;
-	unsigned int back_idx;
-	bool wasdrawn; /* if it was drawn during this frame */
 };
 
 typedef struct DRWCallHeader {
+#ifndef USE_MEM_ITER
 	void *next, *prev;
+#endif
+
 #ifdef USE_GPU_SELECT
 	int select_id;
 #endif
@@ -237,10 +272,19 @@ struct DRWShadingGroup {
 
 	GPUShader *shader;               /* Shader to bind */
 	DRWInterface *interface;         /* Uniforms pointers */
-	ListBase calls;                  /* DRWCall or DRWCallDynamic depending of type */
+
+	/* DRWCall or DRWCallDynamic depending of type */
+#ifdef USE_MEM_ITER
+	BLI_memiter *calls;
+#else
+	ListBase calls;
+#endif
+
 	DRWState state_extra;            /* State changes for this batch only (or'd with the pass's state) */
+	DRWState state_extra_disable;    /* State changes for this batch only (and'd with the pass's state) */
 	int type;
 
+	ID *instance_data;         /* Object->data to instance */
 	Gwn_Batch *instance_geom;  /* Geometry to instance */
 	Gwn_Batch *batch_geom;     /* Result of call batching */
 
@@ -275,12 +319,10 @@ enum {
 	STENCIL_ACTIVE          = (1 << 1),
 };
 
-/* Render State */
+/** Render State: No persistent data between draw calls. */
 static struct DRWGlobalState {
 	/* Rendering state */
 	GPUShader *shader;
-	ListBase bound_texs;
-	int tex_bind_id;
 
 	/* Managed by `DRW_state_set`, `DRW_state_reset` */
 	DRWState state;
@@ -312,8 +354,21 @@ static struct DRWGlobalState {
 	struct DRWTextStore **text_store_p;
 
 	ListBase enabled_engines; /* RenderEngineType */
+
+	/* Profiling */
+	double cache_time;
 } DST = {NULL};
 
+/** GPU Resource State: Memory storage between drawing. */
+static struct DRWResourceState {
+	GPUTexture **bound_texs;
+
+	bool *bound_tex_slots;
+
+	int bind_tex_inc;
+	int bind_ubo_inc;
+} RST = {NULL};
+
 static struct DRWMatrixOveride {
 	float mat[6][4][4];
 	bool override[6];
@@ -337,27 +392,29 @@ void DRW_select_load_id(unsigned int id)
 /** \name Textures (DRW_texture)
  * \{ */
 
-static void drw_texture_get_format(DRWTextureFormat format, GPUTextureFormat *data_type, int *channels)
+static void drw_texture_get_format(
+        DRWTextureFormat format,
+        GPUTextureFormat *r_data_type, int *r_channels)
 {
 	switch (format) {
-		case DRW_TEX_RGBA_8: *data_type = GPU_RGBA8; break;
-		case DRW_TEX_RGBA_16: *data_type = GPU_RGBA16F; break;
-		case DRW_TEX_RGB_16: *data_type = GPU_RGB16F; break;
-		case DRW_TEX_RGB_11_11_10: *data_type = GPU_R11F_G11F_B10F; break;
-		case DRW_TEX_RG_16: *data_type = GPU_RG16F; break;
-		case DRW_TEX_RG_32: *data_type = GPU_RG32F; break;
-		case DRW_TEX_R_8: *data_type = GPU_R8; break;
-		case DRW_TEX_R_16: *data_type = GPU_R16F; break;
-		case DRW_TEX_R_32: *data_type = GPU_R32F; break;
+		case DRW_TEX_RGBA_8: *r_data_type = GPU_RGBA8; break;
+		case DRW_TEX_RGBA_16: *r_data_type = GPU_RGBA16F; break;
+		case DRW_TEX_RGB_16: *r_data_type = GPU_RGB16F; break;
+		case DRW_TEX_RGB_11_11_10: *r_data_type = GPU_R11F_G11F_B10F; break;
+		case DRW_TEX_RG_8: *r_data_type = GPU_RG8; break;
+		case DRW_TEX_RG_16: *r_data_type = GPU_RG16F; break;
+		case DRW_TEX_RG_32: *r_data_type = GPU_RG32F; break;
+		case DRW_TEX_R_8: *r_data_type = GPU_R8; break;
+		case DRW_TEX_R_16: *r_data_type = GPU_R16F; break;
+		case DRW_TEX_R_32: *r_data_type = GPU_R32F; break;
 #if 0
-		case DRW_TEX_RGBA_32: *data_type = GPU_RGBA32F; break;
-		case DRW_TEX_RGB_8: *data_type = GPU_RGB8; break;
-		case DRW_TEX_RGB_32: *data_type = GPU_RGB32F; break;
-		case DRW_TEX_RG_8: *data_type = GPU_RG8; break;
+		case DRW_TEX_RGBA_32: *r_data_type = GPU_RGBA32F; break;
+		case DRW_TEX_RGB_8: *r_data_type = GPU_RGB8; break;
+		case DRW_TEX_RGB_32: *r_data_type = GPU_RGB32F; break;
 #endif
-		case DRW_TEX_DEPTH_16: *data_type = GPU_DEPTH_COMPONENT16; break;
-		case DRW_TEX_DEPTH_24: *data_type = GPU_DEPTH_COMPONENT24; break;
-		case DRW_TEX_DEPTH_32: *data_type = GPU_DEPTH_COMPONENT32F; break;
+		case DRW_TEX_DEPTH_16: *r_data_type = GPU_DEPTH_COMPONENT16; break;
+		case DRW_TEX_DEPTH_24: *r_data_type = GPU_DEPTH_COMPONENT24; break;
+		case DRW_TEX_DEPTH_32: *r_data_type = GPU_DEPTH_COMPONENT32F; break;
 		default :
 			/* file type not supported you must uncomment it from above */
 			BLI_assert(false);
@@ -368,21 +425,21 @@ static void drw_texture_get_format(DRWTextureFormat format, GPUTextureFormat *da
 		case DRW_TEX_RGBA_8:
 		case DRW_TEX_RGBA_16:
 		case DRW_TEX_RGBA_32:
-			*channels = 4;
+			*r_channels = 4;
 			break;
 		case DRW_TEX_RGB_8:
 		case DRW_TEX_RGB_16:
 		case DRW_TEX_RGB_32:
 		case DRW_TEX_RGB_11_11_10:
-			*channels = 3;
+			*r_channels = 3;
 			break;
 		case DRW_TEX_RG_8:
 		case DRW_TEX_RG_16:
 		case DRW_TEX_RG_32:
-			*channels = 2;
+			*r_channels = 2;
 			break;
 		default:
-			*channels = 1;
+			*r_channels = 1;
 			break;
 	}
 }
@@ -462,6 +519,11 @@ void DRW_texture_generate_mipmaps(GPUTexture *tex)
 	GPU_texture_unbind(tex);
 }
 
+void DRW_texture_update(GPUTexture *tex, const float *pixels)
+{
+	GPU_texture_update(tex, pixels);
+}
+
 void DRW_texture_free(GPUTexture *tex)
 {
 	GPU_texture_free(tex);
@@ -579,30 +641,28 @@ static DRWInterface *DRW_interface_create(GPUShader *shader)
 {
 	DRWInterface *interface = MEM_mallocN(sizeof(DRWInterface), "DRWInterface");
 
-	interface->model = GPU_shader_get_uniform(shader, "ModelMatrix");
-	interface->modelinverse = GPU_shader_get_uniform(shader, "ModelMatrixInverse");
-	interface->modelview = GPU_shader_get_uniform(shader, "ModelViewMatrix");
-	interface->modelviewinverse = GPU_shader_get_uniform(shader, "ModelViewMatrixInverse");
-	interface->projection = GPU_shader_get_uniform(shader, "ProjectionMatrix");
-	interface->projectioninverse = GPU_shader_get_uniform(shader, "ProjectionMatrixInverse");
-	interface->view = GPU_shader_get_uniform(shader, "ViewMatrix");
-	interface->viewinverse = GPU_shader_get_uniform(shader, "ViewMatrixInverse");
-	interface->viewprojection = GPU_shader_get_uniform(shader, "ViewProjectionMatrix");
-	interface->viewprojectioninverse = GPU_shader_get_uniform(shader, "ViewProjectionMatrixInverse");
-	interface->modelviewprojection = GPU_shader_get_uniform(shader, "ModelViewProjectionMatrix");
-	interface->normal = GPU_shader_get_uniform(shader, "NormalMatrix");
-	interface->worldnormal = GPU_shader_get_uniform(shader, "WorldNormalMatrix");
-	interface->camtexfac = GPU_shader_get_uniform(shader, "CameraTexCoFactors");
-	interface->orcotexfac = GPU_shader_get_uniform(shader, "OrcoTexCoFactors[0]");
-	interface->eye = GPU_shader_get_uniform(shader, "eye");
-	interface->clipplanes = GPU_shader_get_uniform(shader, "ClipPlanes[0]");
+	interface->model = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_MODEL);
+	interface->modelinverse = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_MODEL_INV);
+	interface->modelview = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_MODELVIEW);
+	interface->modelviewinverse = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_MODELVIEW_INV);
+	interface->projection = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_PROJECTION);
+	interface->projectioninverse = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_PROJECTION_INV);
+	interface->view = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_VIEW);
+	interface->viewinverse = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_VIEW_INV);
+	interface->viewprojection = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_VIEWPROJECTION);
+	interface->viewprojectioninverse = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_VIEWPROJECTION_INV);
+	interface->modelviewprojection = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_MVP);
+	interface->normal = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_NORMAL);
+	interface->worldnormal = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_WORLDNORMAL);
+	interface->camtexfac = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_CAMERATEXCO);
+	interface->orcotexfac = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_ORCO);
+	interface->clipplanes = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_CLIPPLANES);
+	interface->eye = GPU_shader_get_builtin_uniform(shader, GWN_UNIFORM_EYE);
 	interface->instance_count = 0;
 	interface->attribs_count = 0;
 	interface->attribs_stride = 0;
 	interface->instance_vbo = 0;
 	interface->instance_batch = NULL;
-	interface->tex_bind = GPU_max_textures() - 1;
-	interface->ubo_bind = GPU_max_ubo_binds() - 1;
 
 	memset(&interface->vbo_format, 0, sizeof(Gwn_VertFormat));
 
@@ -623,34 +683,34 @@ static DRWInterface *DRW_interface_duplicate(DRWInterface *interface_src)
 #endif
 
 static void DRW_interface_uniform(DRWShadingGroup *shgroup, const char *name,
-                                  DRWUniformType type, const void *value, int length, int arraysize, int bindloc)
+                                  DRWUniformType type, const void *value, int length, int arraysize)
 {
-	DRWUniform *uni = MEM_mallocN(sizeof(DRWUniform), "DRWUniform");
-
+	int location;
 	if (type == DRW_UNIFORM_BLOCK) {
-		uni->location = GPU_shader_get_uniform_block(shgroup->shader, name);
+		location = GPU_shader_get_uniform_block(shgroup->shader, name);
 	}
 	else {
-		uni->location = GPU_shader_get_uniform(shgroup->shader, name);
+		location = GPU_shader_get_uniform(shgroup->shader, name);
 	}
 
-	BLI_assert(arraysize > 0);
-
-	uni->type = type;
-	uni->value = value;
-	uni->length = length;
-	uni->arraysize = arraysize;
-	uni->bindloc = bindloc; /* for textures */
-
-	if (uni->location == -1) {
+	if (location == -1) {
 		if (G.debug & G_DEBUG)
 			fprintf(stderr, "Uniform '%s' not found!\n", name);
 		/* Nice to enable eventually, for now eevee uses uniforms that might not exist. */
 		// BLI_assert(0);
-		MEM_freeN(uni);
 		return;
 	}
 
+	DRWUniform *uni = MEM_mallocN(sizeof(DRWUniform), "DRWUniform");
+
+	BLI_assert(arraysize > 0);
+
+	uni->location = location;
+	uni->type = type;
+	uni->value = value;
+	uni->length = length;
+	uni->arraysize = arraysize;
+
 	BLI_addtail(&shgroup->interface->uniforms, uni);
 }
 
@@ -696,16 +756,22 @@ static void DRW_interface_attrib(DRWShadingGroup *shgroup, const char *name, DRW
 DRWShadingGroup *DRW_shgroup_create(struct GPUShader *shader, DRWPass *pass)
 {
 	DRWShadingGroup *shgroup = MEM_mallocN(sizeof(DRWShadingGroup), "DRWShadingGroup");
+	BLI_addtail(&pass->shgroups, shgroup);
 
 	shgroup->type = DRW_SHG_NORMAL;
 	shgroup->shader = shader;
 	shgroup->interface = DRW_interface_create(shader);
 	shgroup->state_extra = 0;
+	shgroup->state_extra_disable = ~0x0;
 	shgroup->batch_geom = NULL;
 	shgroup->instance_geom = NULL;
+	shgroup->instance_data = NULL;
 
-	BLI_addtail(&pass->shgroups, shgroup);
+#ifdef USE_MEM_ITER
+	shgroup->calls = BLI_memiter_create(BLI_MEMITER_DEFAULT_SIZE);
+#else
 	BLI_listbase_clear(&shgroup->calls);
+#endif
 
 #ifdef USE_GPU_SELECT
 	shgroup->pass_parent = pass;
@@ -737,7 +803,8 @@ DRWShadingGroup *DRW_shgroup_material_create(struct GPUMaterial *material, DRWPa
 	for (GPUInput *input = inputs->first; input; input = input->next) {
 		/* Textures */
 		if (input->ima) {
-			GPUTexture *tex = GPU_texture_from_blender(input->ima, input->iuser, input->textarget, input->image_isdata, time, 1);
+			GPUTexture *tex = GPU_texture_from_blender(
+			        input->ima, input->iuser, input->textarget, input->image_isdata, time, 1);
 
 			if (input->bindtex) {
 				DRW_shgroup_uniform_texture(grp, input->shadername, tex);
@@ -750,22 +817,22 @@ DRWShadingGroup *DRW_shgroup_material_create(struct GPUMaterial *material, DRWPa
 		/* Floats */
 		else {
 			switch (input->type) {
-				case 1:
+				case GPU_FLOAT:
 					DRW_shgroup_uniform_float(grp, input->shadername, (float *)input->dynamicvec, 1);
 					break;
-				case 2:
+				case GPU_VEC2:
 					DRW_shgroup_uniform_vec2(grp, input->shadername, (float *)input->dynamicvec, 1);
 					break;
-				case 3:
+				case GPU_VEC3:
 					DRW_shgroup_uniform_vec3(grp, input->shadername, (float *)input->dynamicvec, 1);
 					break;
-				case 4:
+				case GPU_VEC4:
 					DRW_shgroup_uniform_vec4(grp, input->shadername, (float *)input->dynamicvec, 1);
 					break;
-				case 9:
+				case GPU_MAT3:
 					DRW_shgroup_uniform_mat3(grp, input->shadername, (float *)input->dynamicvec);
 					break;
-				case 16:
+				case GPU_MAT4:
 					DRW_shgroup_uniform_mat4(grp, input->shadername, (float *)input->dynamicvec);
 					break;
 				default:
@@ -774,16 +841,23 @@ DRWShadingGroup *DRW_shgroup_material_create(struct GPUMaterial *material, DRWPa
 		}
 	}
 
+	GPUUniformBuffer *ubo = GPU_material_get_uniform_buffer(material);
+	if (ubo != NULL) {
+		DRW_shgroup_uniform_block(grp, GPU_UBO_BLOCK_NAME, ubo);
+	}
+
 	return grp;
 }
 
-DRWShadingGroup *DRW_shgroup_material_instance_create(struct GPUMaterial *material, DRWPass *pass, Gwn_Batch *geom)
+DRWShadingGroup *DRW_shgroup_material_instance_create(
+        struct GPUMaterial *material, DRWPass *pass, Gwn_Batch *geom, Object *ob)
 {
 	DRWShadingGroup *shgroup = DRW_shgroup_material_create(material, pass);
 
 	if (shgroup) {
 		shgroup->type = DRW_SHG_INSTANCE;
 		shgroup->instance_geom = geom;
+		shgroup->instance_data = ob->data;
 	}
 
 	return shgroup;
@@ -835,19 +909,24 @@ DRWShadingGroup *DRW_shgroup_empty_tri_batch_create(struct GPUShader *shader, DR
 
 void DRW_shgroup_free(struct DRWShadingGroup *shgroup)
 {
+#ifdef USE_MEM_ITER
+	BLI_memiter_destroy(shgroup->calls);
+#else
 	BLI_freelistN(&shgroup->calls);
+#endif
+
 	BLI_freelistN(&shgroup->interface->uniforms);
 	BLI_freelistN(&shgroup->interface->attribs);
 
 	if (shgroup->interface->instance_vbo &&
-		(shgroup->interface->instance_batch == 0))
+	    (shgroup->interface->instance_batch == 0))
 	{
 		glDeleteBuffers(1, &shgroup->interface->instance_vbo);
 	}
 
 	MEM_freeN(shgroup->interface);
 
-	BATCH_DISCARD_ALL_SAFE(shgroup->batch_geom);
+	GWN_BATCH_DISCARD_SAFE(shgroup->batch_geom);
 }
 
 void DRW_shgroup_instance_batch(DRWShadingGroup *shgroup, struct Gwn_Batch *instances)
@@ -862,7 +941,14 @@ void DRW_shgroup_call_add(DRWShadingGroup *shgroup, Gwn_Batch *geom, float (*obm
 {
 	BLI_assert(geom != NULL);
 
-	DRWCall *call = MEM_callocN(sizeof(DRWCall), "DRWCall");
+	DRWCall *call;
+
+#ifdef USE_MEM_ITER
+	call = BLI_memiter_calloc(shgroup->calls, sizeof(DRWCall));
+#else
+	call = MEM_callocN(sizeof(DRWCall), "DRWCall");
+	BLI_addtail(&shgroup->calls, call);
+#endif
 
 	call->head.type = DRW_CALL_SINGLE;
 #ifdef USE_GPU_SELECT
@@ -874,15 +960,20 @@ void DRW_shgroup_call_add(DRWShadingGroup *shgroup, Gwn_Batch *geom, float (*obm
 	}
 
 	call->geometry = geom;
-
-	BLI_addtail(&shgroup->calls, call);
 }
 
 void DRW_shgroup_call_object_add(DRWShadingGroup *shgroup, Gwn_Batch *geom, Object *ob)
 {
 	BLI_assert(geom != NULL);
 
-	DRWCall *call = MEM_callocN(sizeof(DRWCall), "DRWCall");
+	DRWCall *call;
+
+#ifdef USE_MEM_ITER
+	call = BLI_memiter_calloc(shgroup->calls, sizeof(DRWCall));
+#else
+	call = MEM_callocN(sizeof(DRWCall), "DRWCall");
+	BLI_addtail(&shgroup->calls, call);
+#endif
 
 	call->head.type = DRW_CALL_SINGLE;
 #ifdef USE_GPU_SELECT
@@ -892,8 +983,6 @@ void DRW_shgroup_call_object_add(DRWShadingGroup *shgroup, Gwn_Batch *geom, Obje
 	copy_m4_m4(call->obmat, ob->obmat);
 	call->geometry = geom;
 	call->ob_data = ob->data;
-
-	BLI_addtail(&shgroup->calls, call);
 }
 
 void DRW_shgroup_call_generate_add(
@@ -903,7 +992,14 @@ void DRW_shgroup_call_generate_add(
 {
 	BLI_assert(geometry_fn != NULL);
 
-	DRWCallGenerate *call = MEM_callocN(sizeof(DRWCallGenerate), "DRWCallGenerate");
+	DRWCallGenerate *call;
+
+#ifdef USE_MEM_ITER
+	call = BLI_memiter_calloc(shgroup->calls, sizeof(DRWCallGenerate));
+#else
+	call = MEM_callocN(sizeof(DRWCallGenerate), "DRWCallGenerate");
+	BLI_addtail(&shgroup->calls, call);
+#endif
 
 	call->head.type = DRW_CALL_GENERATE;
 #ifdef USE_GPU_SELECT
@@ -916,8 +1012,6 @@ void DRW_shgroup_call_generate_add(
 
 	call->geometry_fn = geometry_fn;
 	call->user_data = user_data;
-
-	BLI_addtail(&shgroup->calls, call);
 }
 
 static void sculpt_draw_cb(
@@ -947,7 +1041,12 @@ void DRW_shgroup_call_dynamic_add_array(DRWShadingGroup *shgroup, const void *at
 #ifdef USE_GPU_SELECT
 	if ((G.f & G_PICKSEL) && (interface->instance_count > 0)) {
 		shgroup = MEM_dupallocN(shgroup);
+
+#ifdef USE_MEM_ITER
+		shgroup->calls = BLI_memiter_create(BLI_MEMITER_DEFAULT_SIZE);
+#else
 		BLI_listbase_clear(&shgroup->calls);
+#endif
 
 		shgroup->interface = interface = DRW_interface_duplicate(interface);
 		interface->instance_count = 0;
@@ -959,7 +1058,16 @@ void DRW_shgroup_call_dynamic_add_array(DRWShadingGroup *shgroup, const void *at
 	unsigned int data_size = sizeof(void *) * interface->attribs_count;
 	int size = sizeof(DRWCallDynamic) + data_size;
 
-	DRWCallDynamic *call = MEM_callocN(size, "DRWCallDynamic");
+	DRWCallDynamic *call;
+
+#ifdef USE_MEM_ITER
+	call = BLI_memiter_alloc(shgroup->calls, size);
+#else
+	call = MEM_mallocN(size, "DRWCallDynamic");
+	BLI_addtail(&shgroup->calls, call);
+#endif
+
+	memset(call, 0x0, sizeof(DRWCallDynamic));
 
 	BLI_assert(attr_len == interface->attribs_count);
 	UNUSED_VARS_NDEBUG(attr_len);
@@ -974,8 +1082,6 @@ void DRW_shgroup_call_dynamic_add_array(DRWShadingGroup *shgroup, const void *at
 	}
 
 	interface->instance_count += 1;
-
-	BLI_addtail(&shgroup->calls, call);
 }
 
 /* Used for instancing with no attributes */
@@ -991,14 +1097,17 @@ void DRW_shgroup_set_instance_count(DRWShadingGroup *shgroup, int count)
 /**
  * State is added to #Pass.state while drawing.
  * Use to temporarily enable draw options.
- *
- * Currently there is no way to disable (could add if needed).
  */
 void DRW_shgroup_state_enable(DRWShadingGroup *shgroup, DRWState state)
 {
 	shgroup->state_extra |= state;
 }
 
+void DRW_shgroup_state_disable(DRWShadingGroup *shgroup, DRWState state)
+{
+	shgroup->state_extra_disable &= ~state;
+}
+
 void DRW_shgroup_attrib_float(DRWShadingGroup *shgroup, const char *name, int size)
 {
 	DRW_interface_attrib(shgroup, name, DRW_ATTRIB_FLOAT, size, false);
@@ -1006,102 +1115,77 @@ void DRW_shgroup_attrib_float(DRWShadingGroup *shgroup, const char *name, int si
 
 void DRW_shgroup_uniform_texture(DRWShadingGroup *shgroup, const char *name, const GPUTexture *tex)
 {
-	DRWInterface *interface = shgroup->interface;
-
-	if (interface->tex_bind < 0) {
-		/* TODO alert user */
-		printf("Not enough texture slot for %s\n", name);
-		return;
-	}
-
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_TEXTURE, tex, 0, 1, interface->tex_bind--);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_TEXTURE, tex, 0, 1);
 }
 
 void DRW_shgroup_uniform_block(DRWShadingGroup *shgroup, const char *name, const GPUUniformBuffer *ubo)
 {
-	DRWInterface *interface = shgroup->interface;
-
-	/* Be carefull: there is also a limit per shader stage. Usually 1/3 of normal limit. */
-	if (interface->ubo_bind < 0) {
-		/* TODO alert user */
-		printf("Not enough ubo slots for %s\n", name);
-		return;
-	}
-
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_BLOCK, ubo, 0, 1, interface->ubo_bind--);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_BLOCK, ubo, 0, 1);
 }
 
 void DRW_shgroup_uniform_buffer(DRWShadingGroup *shgroup, const char *name, GPUTexture **tex)
 {
-	DRWInterface *interface = shgroup->interface;
-
-	if (interface->tex_bind < 0) {
-		/* TODO alert user */
-		printf("Not enough texture slot for %s\n", name);
-		return;
-	}
-
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_BUFFER, tex, 0, 1, interface->tex_bind--);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_BUFFER, tex, 0, 1);
 }
 
 void DRW_shgroup_uniform_bool(DRWShadingGroup *shgroup, const char *name, const bool *value, int arraysize)
 {
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_BOOL, value, 1, arraysize, 0);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_BOOL, value, 1, arraysize);
 }
 
 void DRW_shgroup_uniform_float(DRWShadingGroup *shgroup, const char *name, const float *value, int arraysize)
 {
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_FLOAT, value, 1, arraysize, 0);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_FLOAT, value, 1, arraysize);
 }
 
 void DRW_shgroup_uniform_vec2(DRWShadingGroup *shgroup, const char *name, const float *value, int arraysize)
 {
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_FLOAT, value, 2, arraysize, 0);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_FLOAT, value, 2, arraysize);
 }
 
 void DRW_shgroup_uniform_vec3(DRWShadingGroup *shgroup, const char *name, const float *value, int arraysize)
 {
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_FLOAT, value, 3, arraysize, 0);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_FLOAT, value, 3, arraysize);
 }
 
 void DRW_shgroup_uniform_vec4(DRWShadingGroup *shgroup, const char *name, const float *value, int arraysize)
 {
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_FLOAT, value, 4, arraysize, 0);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_FLOAT, value, 4, arraysize);
 }
 
 void DRW_shgroup_uniform_short_to_int(DRWShadingGroup *shgroup, const char *name, const short *value, int arraysize)
 {
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_SHORT_TO_INT, value, 1, arraysize, 0);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_SHORT_TO_INT, value, 1, arraysize);
 }
 
 void DRW_shgroup_uniform_short_to_float(DRWShadingGroup *shgroup, const char *name, const short *value, int arraysize)
 {
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_SHORT_TO_FLOAT, value, 1, arraysize, 0);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_SHORT_TO_FLOAT, value, 1, arraysize);
 }
 
 void DRW_shgroup_uniform_int(DRWShadingGroup *shgroup, const char *name, const int *value, int arraysize)
 {
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_INT, value, 1, arraysize, 0);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_INT, value, 1, arraysize);
 }
 
 void DRW_shgroup_uniform_ivec2(DRWShadingGroup *shgroup, const char *name, const int *value, int arraysize)
 {
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_INT, value, 2, arraysize, 0);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_INT, value, 2, arraysize);
 }
 
 void DRW_shgroup_uniform_ivec3(DRWShadingGroup *shgroup, const char *name, const int *value, int arraysize)
 {
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_INT, value, 3, arraysize, 0);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_INT, value, 3, arraysize);
 }
 
 void DRW_shgroup_uniform_mat3(DRWShadingGroup *shgroup, const char *name, const float *value)
 {
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_MAT3, value, 9, 1, 0);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_MAT3, value, 9, 1);
 }
 
 void DRW_shgroup_uniform_mat4(DRWShadingGroup *shgroup, const char *name, const float *value)
 {
-	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_MAT4, value, 16, 1, 0);
+	DRW_interface_uniform(shgroup, name, DRW_UNIFORM_MAT4, value, 16, 1);
 }
 
 /* Creates a VBO containing OGL primitives for all DRWCallDynamic */
@@ -1138,7 +1222,14 @@ static void shgroup_dynamic_batch(DRWShadingGroup *shgroup)
 	GWN_vertbuf_data_alloc(vbo, nbr);
 
 	int j = 0;
-	for (DRWCallDynamic *call = shgroup->calls.first; call; call = call->head.next, j++) {
+#ifdef USE_MEM_ITER
+	BLI_memiter_handle calls_iter;
+	BLI_memiter_iter_init(shgroup->calls, &calls_iter);
+	for (DRWCallDynamic *call; (call = BLI_memiter_iter_step(&calls_iter)); j++)
+#else
+	for (DRWCallDynamic *call = shgroup->calls.first; call; call = call->head.next, j++)
+#endif
+	{
 		int i = 0;
 		for (DRWAttrib *attrib = interface->attribs.first; attrib; attrib = attrib->next, i++) {
 			GWN_vertbuf_attr_set(vbo, attrib->format_id, j, call->data[i]);
@@ -1147,9 +1238,9 @@ static void shgroup_dynamic_batch(DRWShadingGroup *shgroup)
 
 	/* TODO make the batch dynamic instead of freeing it every times */
 	if (shgroup->batch_geom)
-		GWN_batch_discard_all(shgroup->batch_geom);
+		GWN_batch_discard(shgroup->batch_geom);
 
-	shgroup->batch_geom = GWN_batch_create(type, vbo, NULL);
+	shgroup->batch_geom = GWN_batch_create_ex(type, vbo, NULL, GWN_BATCH_OWNS_VBO);
 }
 
 static void shgroup_dynamic_instance(DRWShadingGroup *shgroup)
@@ -1186,7 +1277,14 @@ static void shgroup_dynamic_instance(DRWShadingGroup *shgroup)
 	buffer_size = sizeof(float) * interface->attribs_stride * interface->instance_count;
 	float *data = MEM_mallocN(buffer_size, "Instance VBO data");
 
-	for (DRWCallDynamic *call = shgroup->calls.first; call; call = call->head.next) {
+#ifdef USE_MEM_ITER
+	BLI_memiter_handle calls_iter;
+	BLI_memiter_iter_init(shgroup->calls, &calls_iter);
+	for (DRWCallDynamic *call; (call = BLI_memiter_iter_step(&calls_iter)); )
+#else
+	for (DRWCallDynamic *call = shgroup->calls.first; call; call = call->head.next)
+#endif
+	{
 		for (int j = 0; j < interface->attribs_count; ++j) {
 			memcpy(data + offset, call->data[j], sizeof(float) * interface->attribs_size[j]);
 			offset += interface->attribs_size[j];
@@ -1247,7 +1345,6 @@ void DRW_pass_free(DRWPass *pass)
 		DRW_shgroup_free(shgroup);
 	}
 
-	glDeleteQueries(2, pass->timer_queries);
 	BLI_freelistN(&pass->shgroups);
 }
 
@@ -1258,6 +1355,65 @@ void DRW_pass_foreach_shgroup(DRWPass *pass, void (*callback)(void *userData, DR
 	}
 }
 
+typedef struct ZSortData {
+	float *axis;
+	float *origin;
+} ZSortData;
+
+static int pass_shgroup_dist_sort(void *thunk, const void *a, const void *b)
+{
+	const ZSortData *zsortdata = (ZSortData *)thunk;
+	const DRWShadingGroup *shgrp_a = (const DRWShadingGroup *)a;
+	const DRWShadingGroup *shgrp_b = (const DRWShadingGroup *)b;
+
+	const DRWCall *call_a;
+	const DRWCall *call_b;
+
+#ifdef USE_MEM_ITER
+	call_a = BLI_memiter_elem_first(shgrp_a->calls);
+	call_b = BLI_memiter_elem_first(shgrp_b->calls);
+#else
+	call_a = shgrp_a->calls.first;
+	call_b = shgrp_b->calls.first;
+#endif
+
+
+	float tmp[3];
+	sub_v3_v3v3(tmp, zsortdata->origin, call_a->obmat[3]);
+	const float a_sq = dot_v3v3(zsortdata->axis, tmp);
+	sub_v3_v3v3(tmp, zsortdata->origin, call_b->obmat[3]);
+	const float b_sq = dot_v3v3(zsortdata->axis, tmp);
+
+	if      (a_sq < b_sq) return  1;
+	else if (a_sq > b_sq) return -1;
+	else {
+		/* If there is a depth prepass put it before */
+		if ((shgrp_a->state_extra & DRW_STATE_WRITE_DEPTH) != 0) {
+			return -1;
+		}
+		else if ((shgrp_b->state_extra & DRW_STATE_WRITE_DEPTH) != 0) {
+			return  1;
+		}
+		else return  0;
+	}
+}
+
+/**
+ * Sort Shading groups by decreasing Z of their first draw call.
+ * This is usefull for order dependant effect such as transparency.
+ **/
+void DRW_pass_sort_shgroup_z(DRWPass *pass)
+{
+	RegionView3D *rv3d = DST.draw_ctx.rv3d;
+
+	float (*viewinv)[4];
+	viewinv = (viewport_matrix_override.override[DRW_MAT_VIEWINV])
+	          ? viewport_matrix_override.mat[DRW_MAT_VIEWINV] : rv3d->viewinv;
+
+	ZSortData zsortdata = {viewinv[2], viewinv[3]};
+	BLI_listbase_sort_r(&pass->shgroups, pass_shgroup_dist_sort, &zsortdata);
+}
+
 /** \} */
 
 
@@ -1401,7 +1557,7 @@ static void DRW_state_set(DRWState state)
 	{
 		int test;
 		if (CHANGED_ANY_STORE_VAR(
-		        DRW_STATE_BLEND | DRW_STATE_ADDITIVE | DRW_STATE_MULTIPLY,
+		        DRW_STATE_BLEND | DRW_STATE_ADDITIVE | DRW_STATE_MULTIPLY | DRW_STATE_TRANSMISSION,
 		        test))
 		{
 			if (test) {
@@ -1413,8 +1569,11 @@ static void DRW_state_set(DRWState state)
 				else if ((state & DRW_STATE_MULTIPLY) != 0) {
 					glBlendFunc(GL_DST_COLOR, GL_ZERO);
 				}
+				else if ((state & DRW_STATE_TRANSMISSION) != 0) {
+					glBlendFunc(GL_ONE, GL_SRC_ALPHA);
+				}
 				else if ((state & DRW_STATE_ADDITIVE) != 0) {
-					glBlendFunc(GL_ONE, GL_ONE);
+					glBlendFunc(GL_SRC_ALPHA, GL_ONE);
 				}
 				else {
 					BLI_assert(0);
@@ -1566,12 +1725,10 @@ static void draw_geometry_prepare(
 	          ? viewport_matrix_override.mat[DRW_MAT_VIEWINV] : rv3d->viewinv;
 	winmat = (viewport_matrix_override.override[DRW_MAT_WIN])
 	          ? viewport_matrix_override.mat[DRW_MAT_WIN] : rv3d->winmat;
+	wininv = viewport_matrix_override.mat[DRW_MAT_WININV];
 
 	if (do_pi) {
-		if (viewport_matrix_override.override[DRW_MAT_WININV]) {
-			wininv = viewport_matrix_override.mat[DRW_MAT_WININV];
-		}
-		else {
+		if (!viewport_matrix_override.override[DRW_MAT_WININV]) {
 			invert_m4_m4(pi, winmat);
 			wininv = pi;
 		}
@@ -1646,12 +1803,16 @@ static void draw_geometry_execute(DRWShadingGroup *shgroup, Gwn_Batch *geom)
 		GWN_batch_draw_stupid_instanced_with_batch(geom, interface->instance_batch);
 	}
 	else if (interface->instance_vbo) {
-		GWN_batch_draw_stupid_instanced(geom, interface->instance_vbo, interface->instance_count, interface->attribs_count,
-		                            interface->attribs_stride, interface->attribs_size, interface->attribs_loc);
+		GWN_batch_draw_stupid_instanced(
+		        geom, interface->instance_vbo, interface->instance_count, interface->attribs_count,
+		        interface->attribs_stride, interface->attribs_size, interface->attribs_loc);
 	}
 	else {
 		GWN_batch_draw_stupid(geom);
 	}
+	/* XXX this just tells gawain we are done with the shader.
+	 * This does not unbind the shader. */
+	GWN_batch_program_unset(geom);
 }
 
 static void draw_geometry(DRWShadingGroup *shgroup, Gwn_Batch *geom, const float (*obmat)[4], ID *ob_data)
@@ -1661,10 +1822,11 @@ static void draw_geometry(DRWShadingGroup *shgroup, Gwn_Batch *geom, const float
 
 	if (ob_data != NULL) {
 		switch (GS(ob_data->name)) {
-			case OB_MESH:
+			case ID_ME:
 				BKE_mesh_texspace_get_reference((Mesh *)ob_data, NULL, &texcoloc, NULL, &texcosize);
-				/* TODO, curve, metaball? */
+				break;
 			default:
+				/* TODO, curve, metaball? */
 				break;
 		}
 	}
@@ -1674,6 +1836,54 @@ static void draw_geometry(DRWShadingGroup *shgroup, Gwn_Batch *geom, const float
 	draw_geometry_execute(shgroup, geom);
 }
 
+static void bind_texture(GPUTexture *tex)
+{
+	int bind_num = GPU_texture_bound_number(tex);
+	if (bind_num == -1) {
+		for (int i = 0; i < GPU_max_textures(); ++i) {
+			RST.bind_tex_inc = (RST.bind_tex_inc + 1) % GPU_max_textures();
+			if (RST.bound_tex_slots[RST.bind_tex_inc] == false) {
+				if (RST.bound_texs[RST.bind_tex_inc] != NULL) {
+					GPU_texture_unbind(RST.bound_texs[RST.bind_tex_inc]);
+				}
+				GPU_texture_bind(tex, RST.bind_tex_inc);
+				RST.bound_texs[RST.bind_tex_inc] = tex;
+				RST.bound_tex_slots[RST.bind_tex_inc] = true;
+				return;
+			}
+		}
+
+		printf("Not enough texture slots! Reduce number of textures used by your shader.\n");
+	}
+	RST.bound_tex_slots[bind_num] = true;
+}
+
+static void bind_ubo(GPUUniformBuffer *ubo)
+{
+	if (RST.bind_ubo_inc < GPU_max_ubo_binds()) {
+		GPU_uniformbuffer_bind(ubo, RST.bind_ubo_inc);
+		RST.bind_ubo_inc++;
+	}
+	else {
+		/* This is not depending on user input.
+		 * It is our responsability to make sure there enough slots. */
+		BLI_assert(0 && "Not enough ubo slots! This should not happen!\n");
+
+		/* printf so user can report bad behaviour */
+		printf("Not enough ubo slots! This should not happen!\n");
+	}
+}
+
+static void release_texture_slots(void)
+{
+	memset(RST.bound_tex_slots, 0x0, sizeof(bool) * GPU_max_textures());
+}
+
+static void release_ubo_slots(void)
+{
+	RST.bind_ubo_inc = 0;
+}
+
 static void draw_shgroup(DRWShadingGroup *shgroup, DRWState pass_state)
 {
 	BLI_assert(shgroup->shader);
@@ -1681,6 +1891,7 @@ static void draw_shgroup(DRWShadingGroup *shgroup, DRWState pass_state)
 
 	DRWInterface *interface = shgroup->interface;
 	GPUTexture *tex;
+	GPUUniformBuffer *ubo;
 	int val;
 	float fval;
 
@@ -1696,13 +1907,15 @@ static void draw_shgroup(DRWShadingGroup *shgroup, DRWState pass_state)
 		shgroup_dynamic_batch_from_calls(shgroup);
 	}
 
-	DRW_state_set(pass_state | shgroup->state_extra);
+	release_texture_slots();
+	release_ubo_slots();
+
+	DRW_state_set((pass_state & shgroup->state_extra_disable) | shgroup->state_extra);
+
 
 	/* Binding Uniform */
 	/* Don't check anything, Interface should already contain the least uniform as possible */
 	for (DRWUniform *uni = interface->uniforms.first; uni; uni = uni->next) {
-		DRWBoundTexture *bound_tex;
-
 		switch (uni->type) {
 			case DRW_UNIFORM_SHORT_TO_INT:
 				val = (int)*((short *)uni->value);
@@ -1728,12 +1941,7 @@ static void draw_shgroup(DRWShadingGroup *shgroup, DRWState pass_state)
 			case DRW_UNIFORM_TEXTURE:
 				tex = (GPUTexture *)uni->value;
 				BLI_assert(tex);
-				GPU_texture_bind(tex, uni->bindloc);
-
-				bound_tex = MEM_callocN(sizeof(DRWBoundTexture), "DRWBoundTexture");
-				bound_tex->tex = tex;
-				BLI_addtail(&DST.bound_texs, bound_tex);
-
+				bind_texture(tex);
 				GPU_shader_uniform_texture(shgroup->shader, uni->location, tex);
 				break;
 			case DRW_UNIFORM_BUFFER:
@@ -1742,17 +1950,13 @@ static void draw_shgroup(DRWShadingGroup *shgroup, DRWState pass_state)
 				}
 				tex = *((GPUTexture **)uni->value);
 				BLI_assert(tex);
-				GPU_texture_bind(tex, uni->bindloc);
-
-				bound_tex = MEM_callocN(sizeof(DRWBoundTexture), "DRWBoundTexture");
-				bound_tex->tex = tex;
-				BLI_addtail(&DST.bound_texs, bound_tex);
-
+				bind_texture(tex);
 				GPU_shader_uniform_texture(shgroup->shader, uni->location, tex);
 				break;
 			case DRW_UNIFORM_BLOCK:
-				GPU_uniformbuffer_bind((GPUUniformBuffer *)uni->value, uni->bindloc);
-				GPU_shader_uniform_buffer(shgroup->shader, uni->location, (GPUUniformBuffer *)uni->value);
+				ubo = (GPUUniformBuffer *)uni->value;
+				bind_ubo(ubo);
+				GPU_shader_uniform_buffer(shgroup->shader, uni->location, ubo);
 				break;
 		}
 	}
@@ -1763,11 +1967,24 @@ static void draw_shgroup(DRWShadingGroup *shgroup, DRWState pass_state)
 	if ((G.f & G_PICKSEL) && (_call)) { \
 		GPU_select_load_id((_call)->head.select_id); \
 	} ((void)0)
+
+#ifdef USE_MEM_ITER
+#  define GPU_SELECT_LOAD_IF_PICKSEL_LIST(_call_ls) \
+	if (G.f & G_PICKSEL) { \
+		DRWCall *call_test = BLI_memiter_elem_first(*(_call_ls)); \
+		if (call_test != NULL) { \
+			BLI_assert(BLI_memiter_count(*(_call_ls)) == 1); \
+			GPU_select_load_id(call_test->head.select_id); \
+		} \
+	} ((void)0)
+#else
 #  define GPU_SELECT_LOAD_IF_PICKSEL_LIST(_call_ls) \
 	if ((G.f & G_PICKSEL) && (_call_ls)->first) { \
 		BLI_assert(BLI_listbase_is_single(_call_ls)); \
 		GPU_select_load_id(((DRWCall *)(_call_ls)->first)->head.select_id); \
 	} ((void)0)
+#endif
+
 #else
 #  define GPU_SELECT_LOAD_IF_PICKSEL(call)
 #  define GPU_SELECT_LOAD_IF_PICKSEL_LIST(call)
@@ -1780,10 +1997,10 @@ static void draw_shgroup(DRWShadingGroup *shgroup, DRWState pass_state)
 		unit_m4(obmat);
 
 		if (shgroup->type == DRW_SHG_INSTANCE &&
-			(interface->instance_count > 0 || interface->instance_batch != NULL))
+		    (interface->instance_count > 0 || interface->instance_batch != NULL))
 		{
 			GPU_SELECT_LOAD_IF_PICKSEL_LIST(&shgroup->calls);
-			draw_geometry(shgroup, shgroup->instance_geom, obmat, NULL);
+			draw_geometry(shgroup, shgroup->instance_geom, obmat, shgroup->instance_data);
 		}
 		else {
 			/* Some dynamic batch can have no geom (no call to aggregate) */
@@ -1794,7 +2011,14 @@ static void draw_shgroup(DRWShadingGroup *shgroup, DRWState pass_state)
 		}
 	}
 	else {
-		for (DRWCall *call = shgroup->calls.first; call; call = call->head.next) {
+#ifdef USE_MEM_ITER
+		BLI_memiter_handle calls_iter;
+		BLI_memiter_iter_init(shgroup->calls, &calls_iter);
+		for (DRWCall *call; (call = BLI_memiter_iter_step(&calls_iter)); )
+#else
+		for (DRWCall *call = shgroup->calls.first; call; call = call->head.next)
+#endif
+		{
 			bool neg_scale = is_negative_m4(call->obmat);
 
 			/* Negative scale objects */
@@ -1825,59 +2049,48 @@ static void draw_shgroup(DRWShadingGroup *shgroup, DRWState pass_state)
 	DRW_state_reset();
 }
 
-void DRW_draw_pass(DRWPass *pass)
+static void DRW_draw_pass_ex(DRWPass *pass, DRWShadingGroup *start_group, DRWShadingGroup *end_group)
 {
 	/* Start fresh */
 	DST.shader = NULL;
-	DST.tex_bind_id = 0;
 
 	DRW_state_set(pass->state);
-	BLI_listbase_clear(&DST.bound_texs);
 
-	/* Init Timer queries */
-	if (pass->timer_queries[0] == 0) {
-		pass->front_idx = 0;
-		pass->back_idx = 1;
+	DRW_stats_query_start(pass->name);
 
-		glGenQueries(2, pass->timer_queries);
-
-		/* dummy query, avoid gl error */
-		glBeginQuery(GL_TIME_ELAPSED, pass->timer_queries[pass->front_idx]);
-		glEndQuery(GL_TIME_ELAPSED);
-	}
-	else {
-		/* swap indices */
-		unsigned int tmp = pass->back_idx;
-		pass->back_idx = pass->front_idx;
-		pass->front_idx = tmp;
-	}
-
-	if (!pass->wasdrawn) {
-		/* issue query for the next frame */
-		glBeginQuery(GL_TIME_ELAPSED, pass->timer_queries[pass->back_idx]);
-	}
-
-	for (DRWShadingGroup *shgroup = pass->shgroups.first; shgroup; shgroup = shgroup->next) {
+	for (DRWShadingGroup *shgroup = start_group; shgroup; shgroup = shgroup->next) {
 		draw_shgroup(shgroup, pass->state);
+		/* break if upper limit */
+		if (shgroup == end_group) {
+			break;
+		}
 	}
 
 	/* Clear Bound textures */
-	for (DRWBoundTexture *bound_tex = DST.bound_texs.first; bound_tex; bound_tex = bound_tex->next) {
-		GPU_texture_unbind(bound_tex->tex);
+	for (int i = 0; i < GPU_max_textures(); i++) {
+		if (RST.bound_texs[i] != NULL) {
+			GPU_texture_unbind(RST.bound_texs[i]);
+			RST.bound_texs[i] = NULL;
+		}
 	}
-	DST.tex_bind_id = 0;
-	BLI_freelistN(&DST.bound_texs);
 
 	if (DST.shader) {
 		GPU_shader_unbind();
 		DST.shader = NULL;
 	}
 
-	if (!pass->wasdrawn) {
-		glEndQuery(GL_TIME_ELAPSED);
-	}
+	DRW_stats_query_end();
+}
+
+void DRW_draw_pass(DRWPass *pass)
+{
+	DRW_draw_pass_ex(pass, pass->shgroups.first, pass->shgroups.last);
+}
 
-	pass->wasdrawn = true;
+/* Draw only a subset of shgroups. Used in special situations as grease pencil strokes */
+void DRW_draw_pass_subset(DRWPass *pass, DRWShadingGroup *start_group, DRWShadingGroup *end_group)
+{
+	DRW_draw_pass_ex(pass, start_group, end_group);
 }
 
 void DRW_draw_callbacks_pre_scene(void)
@@ -1905,6 +2118,9 @@ void DRW_state_reset_ex(DRWState state)
 
 void DRW_state_reset(void)
 {
+	/* Reset blending function */
+	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+
 	DRW_state_reset_ex(DRW_STATE_DEFAULT);
 }
 
@@ -1953,6 +2169,10 @@ bool DRW_object_is_renderable(Object *ob)
 	Scene *scene = DST.draw_ctx.scene;
 	Object *obedit = scene->obedit;
 
+	if (!BKE_object_is_visible(ob)) {
+		return false;
+	}
+
 	if (ob->type == OB_MESH) {
 		if (ob == obedit) {
 			IDProperty *props = BKE_layer_collection_engine_evaluated_get(ob, COLLECTION_MODE_EDIT, "");
@@ -1970,11 +2190,10 @@ bool DRW_object_is_renderable(Object *ob)
 	return true;
 }
 
-
-bool DRW_object_is_flat_normal(Object *ob)
+bool DRW_object_is_flat_normal(const Object *ob)
 {
 	if (ob->type == OB_MESH) {
-		Mesh *me = ob->data;
+		const Mesh *me = ob->data;
 		if (me->mpoly && me->mpoly[0].flag & ME_SMOOTH) {
 			return false;
 		}
@@ -1982,6 +2201,26 @@ bool DRW_object_is_flat_normal(Object *ob)
 	return true;
 }
 
+
+/**
+ * Return true if the object has its own draw mode.
+ * Caller must check this is active */
+int DRW_object_is_mode_shade(const Object *ob)
+{
+	BLI_assert(ob == DST.draw_ctx.obact);
+	if ((ob->mode & OB_MODE_EDIT) == 0) {
+		if (ob->mode & (OB_MODE_VERTEX_PAINT | OB_MODE_WEIGHT_PAINT | OB_MODE_TEXTURE_PAINT)) {
+			if ((DST.draw_ctx.v3d->flag2 & V3D_SHOW_MODE_SHADE_OVERRIDE) == 0) {
+				return true;
+			}
+			else {
+				return false;
+			}
+		}
+	}
+	return -1;
+}
+
 /** \} */
 
 
@@ -1990,23 +2229,28 @@ bool DRW_object_is_flat_normal(Object *ob)
 /** \name Framebuffers (DRW_framebuffer)
  * \{ */
 
-static GPUTextureFormat convert_tex_format(int fbo_format, int *channels, bool *is_depth)
+static GPUTextureFormat convert_tex_format(
+        int fbo_format,
+        int *r_channels, bool *r_is_depth)
 {
-	*is_depth = ELEM(fbo_format, DRW_TEX_DEPTH_16, DRW_TEX_DEPTH_24);
+	*r_is_depth = ELEM(fbo_format, DRW_TEX_DEPTH_16, DRW_TEX_DEPTH_24);
 
 	switch (fbo_format) {
-		case DRW_TEX_R_16:     *channels = 1; return GPU_R16F;
-		case DRW_TEX_R_32:     *channels = 1; return GPU_R32F;
-		case DRW_TEX_RG_16:    *channels = 2; return GPU_RG16F;
-		case DRW_TEX_RG_32:    *channels = 2; return GPU_RG32F;
-		case DRW_TEX_RGBA_8:   *channels = 4; return GPU_RGBA8;
-		case DRW_TEX_RGBA_16:  *channels = 4; return GPU_RGBA16F;
-		case DRW_TEX_RGBA_32:  *channels = 4; return GPU_RGBA32F;
-		case DRW_TEX_DEPTH_24: *channels = 1; return GPU_DEPTH_COMPONENT24;
-		case DRW_TEX_RGB_11_11_10: *channels = 3; return GPU_R11F_G11F_B10F;
+		case DRW_TEX_R_16:     *r_channels = 1; return GPU_R16F;
+		case DRW_TEX_R_32:     *r_channels = 1; return GPU_R32F;
+		case DRW_TEX_RG_8:     *r_channels = 2; return GPU_RG8;
+		case DRW_TEX_RG_16:    *r_channels = 2; return GPU_RG16F;
+		case DRW_TEX_RG_32:    *r_channels = 2; return GPU_RG32F;
+		case DRW_TEX_RGBA_8:   *r_channels = 4; return GPU_RGBA8;
+		case DRW_TEX_RGBA_16:  *r_channels = 4; return GPU_RGBA16F;
+		case DRW_TEX_RGBA_32:  *r_channels = 4; return GPU_RGBA32F;
+		case DRW_TEX_DEPTH_16: *r_channels = 1; return GPU_DEPTH_COMPONENT16;
+		case DRW_TEX_DEPTH_24: *r_channels = 1; return GPU_DEPTH_COMPONENT24;
+		case DRW_TEX_DEPTH_32: *r_channels = 1; return GPU_DEPTH_COMPONENT32F;
+		case DRW_TEX_RGB_11_11_10: *r_channels = 3; return GPU_R11F_G11F_B10F;
 		default:
 			BLI_assert(false && "Texture format unsupported as render target!");
-			*channels = 4; return GPU_RGBA8;
+			*r_channels = 4; return GPU_RGBA8;
 	}
 }
 
@@ -2036,10 +2280,12 @@ void DRW_framebuffer_init(
 		if (!*fbotex.tex || is_temp) {
 			/* Temp textures need to be queried each frame, others not. */
 			if (is_temp) {
-				*fbotex.tex = GPU_viewport_texture_pool_query(DST.viewport, engine_type, width, height, channels, gpu_format);
+				*fbotex.tex = GPU_viewport_texture_pool_query(
+				        DST.viewport, engine_type, width, height, channels, gpu_format);
 			}
 			else if (create_fb) {
-				*fbotex.tex = GPU_texture_create_2D_custom(width, height, channels, gpu_format, NULL, NULL);
+				*fbotex.tex = GPU_texture_create_2D_custom(
+				        width, height, channels, gpu_format, NULL, NULL);
 			}
 		}
 
@@ -2164,8 +2410,14 @@ void DRW_transform_to_display(GPUTexture *tex)
 
 	bool use_ocio = false;
 
-	if (DST.draw_ctx.evil_C != NULL) {
-		use_ocio = IMB_colormanagement_setup_glsl_draw_from_space_ctx(DST.draw_ctx.evil_C, NULL, dither, false);
+	{
+		Scene *scene = DST.draw_ctx.scene;
+		/* View transform is already applied for offscreen, don't apply again, see: T52046 */
+		ColorManagedViewSettings *view_settings =
+		        (DST.options.is_image_render && !DST.options.is_scene_render) ?
+		        NULL : &scene->view_settings;
+		use_ocio = IMB_colormanagement_setup_glsl_draw_from_space(
+		        view_settings, &scene->display_settings, NULL, dither, false);
 	}
 
 	if (!use_ocio) {
@@ -2291,34 +2543,50 @@ static void DRW_viewport_var_init(void)
 	DST.frontface = GL_CCW;
 	DST.backface = GL_CW;
 	glFrontFace(DST.frontface);
+
+	/* Alloc array of texture reference. */
+	if (RST.bound_texs == NULL) {
+		RST.bound_texs = MEM_callocN(sizeof(GPUTexture *) * GPU_max_textures(), "Bound GPUTexture refs");
+	}
+	if (RST.bound_tex_slots == NULL) {
+		RST.bound_tex_slots = MEM_callocN(sizeof(bool) * GPU_max_textures(), "Bound Texture Slots");
+	}
+
+	memset(viewport_matrix_override.override, 0x0, sizeof(viewport_matrix_override.override));
 }
 
 void DRW_viewport_matrix_get(float mat[4][4], DRWViewportMatrixType type)
 {
 	RegionView3D *rv3d = DST.draw_ctx.rv3d;
+	BLI_assert(type >= DRW_MAT_PERS && type <= DRW_MAT_WININV);
 
-	switch (type) {
-		case DRW_MAT_PERS:
-			copy_m4_m4(mat, rv3d->persmat);
-			break;
-		case DRW_MAT_PERSINV:
-			copy_m4_m4(mat, rv3d->persinv);
-			break;
-		case DRW_MAT_VIEW:
-			copy_m4_m4(mat, rv3d->viewmat);
-			break;
-		case DRW_MAT_VIEWINV:
-			copy_m4_m4(mat, rv3d->viewinv);
-			break;
-		case DRW_MAT_WIN:
-			copy_m4_m4(mat, rv3d->winmat);
-			break;
-		case DRW_MAT_WININV:
-			invert_m4_m4(mat, rv3d->winmat);
-			break;
-		default:
-			BLI_assert(!"Matrix type invalid");
-			break;
+	if (viewport_matrix_override.override[type]) {
+		copy_m4_m4(mat, viewport_matrix_override.mat[type]);
+	}
+	else {
+		switch (type) {
+			case DRW_MAT_PERS:
+				copy_m4_m4(mat, rv3d->persmat);
+				break;
+			case DRW_MAT_PERSINV:
+				copy_m4_m4(mat, rv3d->persinv);
+				break;
+			case DRW_MAT_VIEW:
+				copy_m4_m4(mat, rv3d->viewmat);
+				break;
+			case DRW_MAT_VIEWINV:
+				copy_m4_m4(mat, rv3d->viewinv);
+				break;
+			case DRW_MAT_WIN:
+				copy_m4_m4(mat, rv3d->winmat);
+				break;
+			case DRW_MAT_WININV:
+				invert_m4_m4(mat, rv3d->winmat);
+				break;
+			default:
+				BLI_assert(!"Matrix type invalid");
+				break;
+		}
 	}
 }
 
@@ -2351,8 +2619,7 @@ DefaultTextureList *DRW_viewport_texture_list_get(void)
 
 void DRW_viewport_request_redraw(void)
 {
-	/* XXXXXXXXXXX HAAAAAAAACKKKK */
-	WM_main_add_notifier(NC_MATERIAL | ND_SHADING_DRAW, NULL);
+	GPU_viewport_tag_update(DST.viewport);
 }
 
 /** \} */
@@ -2366,7 +2633,7 @@ void **DRW_scene_layer_engine_data_get(DrawEngineType *engine_type, void (*callb
 {
 	SceneLayerEngineData *sled;
 
-	for (sled = DST.draw_ctx.sl->drawdata.first; sled; sled = sled->next) {
+	for (sled = DST.draw_ctx.scene_layer->drawdata.first; sled; sled = sled->next) {
 		if (sled->engine_type == engine_type) {
 			return &sled->storage;
 		}
@@ -2375,7 +2642,7 @@ void **DRW_scene_layer_engine_data_get(DrawEngineType *engine_type, void (*callb
 	sled = MEM_callocN(sizeof(SceneLayerEngineData), "SceneLayerEngineData");
 	sled->engine_type = engine_type;
 	sled->free = callback;
-	BLI_addtail(&DST.draw_ctx.sl->drawdata, sled);
+	BLI_addtail(&DST.draw_ctx.scene_layer->drawdata, sled);
 
 	return &sled->storage;
 }
@@ -2433,21 +2700,18 @@ void DRW_lamp_engine_data_free(LampEngineData *led)
 /** \name Rendering (DRW_engines)
  * \{ */
 
-#define TIMER_FALLOFF 0.1f
-
 static void DRW_engines_init(void)
 {
 	for (LinkData *link = DST.enabled_engines.first; link; link = link->next) {
 		DrawEngineType *engine = link->data;
 		ViewportEngineData *data = DRW_viewport_engine_data_get(engine);
-		double stime = PIL_check_seconds_timer();
+		PROFILE_START(stime);
 
 		if (engine->engine_init) {
 			engine->engine_init(data);
 		}
 
-		double ftime = (PIL_check_seconds_timer() - stime) * 1e3;
-		data->init_time = data->init_time * (1.0f - TIMER_FALLOFF) + ftime * TIMER_FALLOFF; /* exp average */
+		PROFILE_END_UPDATE(data->init_time, stime);
 	}
 }
 
@@ -2465,14 +2729,9 @@ static void DRW_engines_cache_init(void)
 			DST.text_store_p = &data->text_draw_cache;
 		}
 
-		double stime = PIL_check_seconds_timer();
-		data->cache_time = 0.0;
-
 		if (engine->cache_init) {
 			engine->cache_init(data);
 		}
-
-		data->cache_time += (PIL_check_seconds_timer() - stime) * 1e3;
 	}
 }
 
@@ -2481,13 +2740,10 @@ static void DRW_engines_cache_populate(Object *ob)
 	for (LinkData *link = DST.enabled_engines.first; link; link = link->next) {
 		DrawEngineType *engine = link->data;
 		ViewportEngineData *data = DRW_viewport_engine_data_get(engine);
-		double stime = PIL_check_seconds_timer();
 
 		if (engine->cache_populate) {
 			engine->cache_populate(data, ob);
 		}
-
-		data->cache_time += (PIL_check_seconds_timer() - stime) * 1e3;
 	}
 }
 
@@ -2496,13 +2752,10 @@ static void DRW_engines_cache_finish(void)
 	for (LinkData *link = DST.enabled_engines.first; link; link = link->next) {
 		DrawEngineType *engine = link->data;
 		ViewportEngineData *data = DRW_viewport_engine_data_get(engine);
-		double stime = PIL_check_seconds_timer();
 
 		if (engine->cache_finish) {
 			engine->cache_finish(data);
 		}
-
-		data->cache_time += (PIL_check_seconds_timer() - stime) * 1e3;
 	}
 }
 
@@ -2511,15 +2764,17 @@ static void DRW_engines_draw_background(void)
 	for (LinkData *link = DST.enabled_engines.first; link; link = link->next) {
 		DrawEngineType *engine = link->data;
 		ViewportEngineData *data = DRW_viewport_engine_data_get(engine);
-		double stime = PIL_check_seconds_timer();
 
 		if (engine->draw_background) {
+			PROFILE_START(stime);
+
+			DRW_stats_group_start(engine->idname);
 			engine->draw_background(data);
+			DRW_stats_group_end();
+
+			PROFILE_END_UPDATE(data->background_time, stime);
 			return;
 		}
-
-		double ftime = (PIL_check_seconds_timer() - stime) * 1e3;
-		data->background_time = data->background_time * (1.0f - TIMER_FALLOFF) + ftime * TIMER_FALLOFF; /* exp average */
 	}
 
 	/* No draw_background found, doing default background */
@@ -2531,14 +2786,15 @@ static void DRW_engines_draw_scene(void)
 	for (LinkData *link = DST.enabled_engines.first; link; link = link->next) {
 		DrawEngineType *engine = link->data;
 		ViewportEngineData *data = DRW_viewport_engine_data_get(engine);
-		double stime = PIL_check_seconds_timer();
+		PROFILE_START(stime);
 
 		if (engine->draw_scene) {
+			DRW_stats_group_start(engine->idname);
 			engine->draw_scene(data);
+			DRW_stats_group_end();
 		}
 
-		double ftime = (PIL_check_seconds_timer() - stime) * 1e3;
-		data->render_time = data->render_time * (1.0f - TIMER_FALLOFF) + ftime * TIMER_FALLOFF; /* exp average */
+		PROFILE_END_UPDATE(data->render_time, stime);
 	}
 }
 
@@ -2547,14 +2803,13 @@ static void DRW_engines_draw_text(void)
 	for (LinkData *link = DST.enabled_engines.first; link; link = link->next) {
 		DrawEngineType *engine = link->data;
 		ViewportEngineData *data = DRW_viewport_engine_data_get(engine);
-		double stime = PIL_check_seconds_timer();
+		PROFILE_START(stime);
 
 		if (data->text_draw_cache) {
 			DRW_text_cache_draw(data->text_draw_cache, DST.draw_ctx.v3d, DST.draw_ctx.ar, false);
 		}
 
-		double ftime = (PIL_check_seconds_timer() - stime) * 1e3;
-		data->render_time = data->render_time * (1.0f - TIMER_FALLOFF) + ftime * TIMER_FALLOFF; /* exp average */
+		PROFILE_END_UPDATE(data->render_time, stime);
 	}
 }
 
@@ -2590,7 +2845,8 @@ int DRW_draw_region_engine_info_offset(void)
 void DRW_draw_region_engine_info(void)
 {
 	const char *info_array_final[MAX_INFO_LINES + 1];
-	char info_array[MAX_INFO_LINES][GPU_INFO_SIZE]; /* This should be maxium number of engines running at the same time. */
+	/* This should be maxium number of engines running at the same time. */
+	char info_array[MAX_INFO_LINES][GPU_INFO_SIZE];
 	int i = 0;
 
 	const DRWContextState *draw_ctx = DRW_context_state_get();
@@ -2734,14 +2990,13 @@ static void DRW_engines_enable_external(void)
 	use_drw_engine(DRW_engine_viewport_external_type.draw_engine);
 }
 
-static void DRW_engines_enable(const Scene *scene, SceneLayer *sl, const View3D *v3d)
+static void DRW_engines_enable(const Scene *scene, SceneLayer *sl)
 {
-	const int mode = CTX_data_mode_enum_ex(scene->obedit, OBACT_NEW);
+	Object *obact = OBACT_NEW(sl);
+	const int mode = CTX_data_mode_enum_ex(scene->obedit, obact);
 	DRW_engines_enable_from_engine(scene);
 
-	if ((DRW_state_is_scene_render() == false) &&
-	    (v3d->flag2 & V3D_RENDER_OVERRIDE) == 0)
-	{
+	if (DRW_state_draw_support()) {
 		DRW_engines_enable_from_object_mode();
 		DRW_engines_enable_from_mode(mode);
 	}
@@ -2768,7 +3023,7 @@ static unsigned int DRW_engines_get_hash(void)
 static void draw_stat(rcti *rect, int u, int v, const char *txt, const int size)
 {
 	BLF_draw_default_ascii(rect->xmin + (1 + u * 5) * U.widget_unit,
-	                       rect->ymax - (3 + v++) * U.widget_unit, 0.0f,
+	                       rect->ymax - (3 + v) * U.widget_unit, 0.0f,
 	                       txt, size);
 }
 
@@ -2776,7 +3031,7 @@ static void draw_stat(rcti *rect, int u, int v, const char *txt, const int size)
 static void DRW_debug_cpu_stats(void)
 {
 	int u, v;
-	double cache_tot_time = 0.0, init_tot_time = 0.0, background_tot_time = 0.0, render_tot_time = 0.0, tot_time = 0.0;
+	double init_tot_time = 0.0, background_tot_time = 0.0, render_tot_time = 0.0, tot_time = 0.0;
 	/* local coordinate visible rect inside region, to accomodate overlapping ui */
 	rcti rect;
 	struct ARegion *ar = DST.draw_ctx.ar;
@@ -2790,8 +3045,6 @@ static void DRW_debug_cpu_stats(void)
 	char col_label[32];
 	sprintf(col_label, "Engine");
 	draw_stat(&rect, u++, v, col_label, sizeof(col_label));
-	sprintf(col_label, "Cache");
-	draw_stat(&rect, u++, v, col_label, sizeof(col_label));
 	sprintf(col_label, "Init");
 	draw_stat(&rect, u++, v, col_label, sizeof(col_label));
 	sprintf(col_label, "Background");
@@ -2811,10 +3064,6 @@ static void DRW_debug_cpu_stats(void)
 
 		draw_stat(&rect, u++, v, engine->idname, sizeof(engine->idname));
 
-		cache_tot_time += data->cache_time;
-		sprintf(time_to_txt, "%.2fms", data->cache_time);
-		draw_stat(&rect, u++, v, time_to_txt, sizeof(time_to_txt));
-
 		init_tot_time += data->init_time;
 		sprintf(time_to_txt, "%.2fms", data->init_time);
 		draw_stat(&rect, u++, v, time_to_txt, sizeof(time_to_txt));
@@ -2837,8 +3086,6 @@ static void DRW_debug_cpu_stats(void)
 	u = 0;
 	sprintf(col_label, "Sub Total");
 	draw_stat(&rect, u++, v, col_label, sizeof(col_label));
-	sprintf(time_to_txt, "%.2fms", cache_tot_time);
-	draw_stat(&rect, u++, v, time_to_txt, sizeof(time_to_txt));
 	sprintf(time_to_txt, "%.2fms", init_tot_time);
 	draw_stat(&rect, u++, v, time_to_txt, sizeof(time_to_txt));
 	sprintf(time_to_txt, "%.2fms", background_tot_time);
@@ -2847,6 +3094,13 @@ static void DRW_debug_cpu_stats(void)
 	draw_stat(&rect, u++, v, time_to_txt, sizeof(time_to_txt));
 	sprintf(time_to_txt, "%.2fms", tot_time);
 	draw_stat(&rect, u++, v, time_to_txt, sizeof(time_to_txt));
+	v += 2;
+
+	u = 0;
+	sprintf(col_label, "Cache Time");
+	draw_stat(&rect, u++, v, col_label, sizeof(col_label));
+	sprintf(time_to_txt, "%.2fms", DST.cache_time);
+	draw_stat(&rect, u++, v, time_to_txt, sizeof(time_to_txt));
 }
 
 /* Display GPU time for each passes */
@@ -2859,68 +3113,78 @@ static void DRW_debug_gpu_stats(void)
 
 	UI_FontThemeColor(BLF_default(), TH_TEXT_HI);
 
-	char time_to_txt[16];
-	char pass_name[MAX_PASS_NAME + 16];
-	int v = BLI_listbase_count(&DST.enabled_engines) + 3;
-	GLuint64 tot_time = 0;
+	int v = BLI_listbase_count(&DST.enabled_engines) + 5;
 
-	if (G.debug_value > 666) {
-		for (LinkData *link = DST.enabled_engines.first; link; link = link->next) {
-			GLuint64 engine_time = 0;
-			DrawEngineType *engine = link->data;
-			ViewportEngineData *data = DRW_viewport_engine_data_get(engine);
-			int vsta = v;
+	char stat_string[32];
 
-			draw_stat(&rect, 0, v, engine->idname, sizeof(engine->idname));
-			v++;
+	/* Memory Stats */
+	unsigned int tex_mem = GPU_texture_memory_usage_get();
+	unsigned int vbo_mem = GWN_vertbuf_get_memory_usage();
 
-			for (int i = 0; i < engine->vedata_size->psl_len; ++i) {
-				DRWPass *pass = data->psl->passes[i];
-				if (pass != NULL && pass->wasdrawn) {
-					GLuint64 time;
-					glGetQueryObjectui64v(pass->timer_queries[pass->front_idx], GL_QUERY_RESULT, &time);
+	sprintf(stat_string, "GPU Memory");
+	draw_stat(&rect, 0, v, stat_string, sizeof(stat_string));
+	sprintf(stat_string, "%.2fMB", (double)(tex_mem + vbo_mem) / 1000000.0);
+	draw_stat(&rect, 1, v++, stat_string, sizeof(stat_string));
+	sprintf(stat_string, "   |--> Textures");
+	draw_stat(&rect, 0, v, stat_string, sizeof(stat_string));
+	sprintf(stat_string, "%.2fMB", (double)tex_mem / 1000000.0);
+	draw_stat(&rect, 1, v++, stat_string, sizeof(stat_string));
+	sprintf(stat_string, "   |--> Meshes");
+	draw_stat(&rect, 0, v, stat_string, sizeof(stat_string));
+	sprintf(stat_string, "%.2fMB", (double)vbo_mem / 1000000.0);
+	draw_stat(&rect, 1, v++, stat_string, sizeof(stat_string));
 
-					sprintf(pass_name, "   |--> %s", pass->name);
-					draw_stat(&rect, 0, v, pass_name, sizeof(pass_name));
+	/* Pre offset for stats_draw */
+	rect.ymax -= (3 + ++v) * U.widget_unit;
 
-					sprintf(time_to_txt, "%.2fms", time / 1000000.0);
-					engine_time += time;
-					tot_time += time;
+	/* Rendering Stats */
+	DRW_stats_draw(&rect);
+}
 
-					draw_stat(&rect, 2, v++, time_to_txt, sizeof(time_to_txt));
+/* -------------------------------------------------------------------- */
 
-					pass->wasdrawn = false;
-				}
-			}
-			/* engine total time */
-			sprintf(time_to_txt, "%.2fms", engine_time / 1000000.0);
-			draw_stat(&rect, 2, vsta, time_to_txt, sizeof(time_to_txt));
-			v++;
-		}
+/** \name View Update
+ * \{ */
 
-		sprintf(pass_name, "Total GPU time %.2fms (%.1f fps)", tot_time / 1000000.0, 1000000000.0 / tot_time);
-		draw_stat(&rect, 0, v++, pass_name, sizeof(pass_name));
-		v++;
+void DRW_notify_view_update(const bContext *C)
+{
+	struct Depsgraph *graph = CTX_data_depsgraph(C);
+	ARegion *ar = CTX_wm_region(C);
+	View3D *v3d = CTX_wm_view3d(C);
+	RegionView3D *rv3d = ar->regiondata;
+	Scene *scene = DEG_get_evaluated_scene(graph);
+	SceneLayer *sl = DEG_get_evaluated_scene_layer(graph);
+
+	if (rv3d->viewport == NULL) {
+		return;
 	}
 
-	/* Memory Stats */
-	unsigned int tex_mem = GPU_texture_memory_usage_get();
-	unsigned int vbo_mem = GWN_vertbuf_get_memory_usage();
 
-	sprintf(pass_name, "GPU Memory");
-	draw_stat(&rect, 0, v, pass_name, sizeof(pass_name));
-	sprintf(pass_name, "%.2fMB", (float)(tex_mem + vbo_mem) / 1000000.0);
-	draw_stat(&rect, 1, v++, pass_name, sizeof(pass_name));
-	sprintf(pass_name, "   |--> Textures");
-	draw_stat(&rect, 0, v, pass_name, sizeof(pass_name));
-	sprintf(pass_name, "%.2fMB", (float)tex_mem / 1000000.0);
-	draw_stat(&rect, 1, v++, pass_name, sizeof(pass_name));
-	sprintf(pass_name, "   |--> Meshes");
-	draw_stat(&rect, 0, v, pass_name, sizeof(pass_name));
-	sprintf(pass_name, "%.2fMB", (float)vbo_mem / 1000000.0);
-	draw_stat(&rect, 1, v++, pass_name, sizeof(pass_name));
+	/* Reset before using it. */
+	memset(&DST, 0x0, sizeof(DST));
+
+	DST.viewport = rv3d->viewport;
+	DST.draw_ctx = (DRWContextState){
+		ar, rv3d, v3d, scene, sl, OBACT_NEW(sl), C,
+	};
+
+	DRW_engines_enable(scene, sl);
+
+	for (LinkData *link = DST.enabled_engines.first; link; link = link->next) {
+		DrawEngineType *engine = link->data;
+		ViewportEngineData *data = DRW_viewport_engine_data_get(engine);
+
+		if (engine->view_update) {
+			engine->view_update(data);
+		}
+	}
+
+	DST.viewport = NULL;
+
+	DRW_engines_disable();
 }
 
+/** \} */
 
 /* -------------------------------------------------------------------- */
 
@@ -2950,8 +3214,8 @@ void DRW_draw_render_loop_ex(
         ARegion *ar, View3D *v3d,
         const bContext *evil_C)
 {
-	Scene *scene = DEG_get_scene(graph);
-	SceneLayer *sl = DEG_get_scene_layer(graph);
+	Scene *scene = DEG_get_evaluated_scene(graph);
+	SceneLayer *sl = DEG_get_evaluated_scene_layer(graph);
 	RegionView3D *rv3d = ar->regiondata;
 
 	DST.draw_ctx.evil_C = evil_C;
@@ -2960,20 +3224,20 @@ void DRW_draw_render_loop_ex(
 	DST.viewport = rv3d->viewport;
 	v3d->zbuf = true;
 
-	/* Get list of enabled engines */
-	DRW_engines_enable(scene, sl, v3d);
-
 	/* Setup viewport */
 	cache_is_dirty = GPU_viewport_cache_validate(DST.viewport, DRW_engines_get_hash());
 
 	DST.draw_ctx = (DRWContextState){
-		ar, rv3d, v3d, scene, sl, OBACT_NEW,
+		ar, rv3d, v3d, scene, sl, OBACT_NEW(sl),
 		/* reuse if caller sets */
 		DST.draw_ctx.evil_C,
 	};
 
 	DRW_viewport_var_init();
 
+	/* Get list of enabled engines */
+	DRW_engines_enable(scene, sl);
+
 	/* Update ubos */
 	DRW_globals_update();
 
@@ -2984,6 +3248,7 @@ void DRW_draw_render_loop_ex(
 	/* ideally only refresh when objects are added/removed */
 	/* or render properties / materials change */
 	if (cache_is_dirty) {
+		PROFILE_START(stime);
 		DRW_engines_cache_init();
 
 		DEG_OBJECT_ITER(graph, ob, DEG_OBJECT_ITER_FLAG_ALL);
@@ -2995,8 +3260,11 @@ void DRW_draw_render_loop_ex(
 		DEG_OBJECT_ITER_END
 
 		DRW_engines_cache_finish();
+		PROFILE_END_ACCUM(DST.cache_time, stime);
 	}
 
+	DRW_stats_begin();
+
 	/* Start Drawing */
 	DRW_state_reset();
 	DRW_engines_draw_background();
@@ -3026,6 +3294,8 @@ void DRW_draw_render_loop_ex(
 		DRW_draw_region_info();
 	}
 
+	DRW_stats_reset();
+
 	if (G.debug_value > 20) {
 		DRW_debug_cpu_stats();
 		DRW_debug_gpu_stats();
@@ -3089,8 +3359,8 @@ void DRW_draw_select_loop(
         ARegion *ar, View3D *v3d,
         bool UNUSED(use_obedit_skip), bool UNUSED(use_nearest), const rcti *rect)
 {
-	Scene *scene = DEG_get_scene(graph);
-	SceneLayer *sl = DEG_get_scene_layer(graph);
+	Scene *scene = DEG_get_evaluated_scene(graph);
+	SceneLayer *sl = DEG_get_evaluated_scene_layer(graph);
 #ifndef USE_GPU_SELECT
 	UNUSED_VARS(vc, scene, sl, v3d, ar, rect);
 #else
@@ -3142,7 +3412,7 @@ void DRW_draw_select_loop(
 
 	/* Instead of 'DRW_context_state_init(C, &DST.draw_ctx)', assign from args */
 	DST.draw_ctx = (DRWContextState){
-		ar, rv3d, v3d, scene, sl, OBACT_NEW, (bContext *)NULL,
+		ar, rv3d, v3d, scene, sl, OBACT_NEW(sl), (bContext *)NULL,
 	};
 
 	DRW_viewport_var_init();
@@ -3207,8 +3477,8 @@ void DRW_draw_depth_loop(
         Depsgraph *graph,
         ARegion *ar, View3D *v3d)
 {
-	Scene *scene = DEG_get_scene(graph);
-	SceneLayer *sl = DEG_get_scene_layer(graph);
+	Scene *scene = DEG_get_evaluated_scene(graph);
+	SceneLayer *sl = DEG_get_evaluated_scene_layer(graph);
 	RegionView3D *rv3d = ar->regiondata;
 
 	/* backup (_never_ use rv3d->viewport) */
@@ -3238,7 +3508,7 @@ void DRW_draw_depth_loop(
 
 	/* Instead of 'DRW_context_state_init(C, &DST.draw_ctx)', assign from args */
 	DST.draw_ctx = (DRWContextState){
-		ar, rv3d, v3d, scene, sl, OBACT_NEW, (bContext *)NULL,
+		ar, rv3d, v3d, scene, sl, OBACT_NEW(sl), (bContext *)NULL,
 	};
 
 	DRW_viewport_var_init();
@@ -3351,6 +3621,18 @@ bool DRW_state_show_text(void)
 	       (DST.options.is_scene_render) == 0;
 }
 
+/**
+ * Should draw support elements
+ * Objects center, selection outline, probe data, ...
+ */
+bool DRW_state_draw_support(void)
+{
+	View3D *v3d = DST.draw_ctx.v3d;
+	return (DRW_state_is_scene_render() == false) &&
+	        (v3d != NULL) &&
+	        ((v3d->flag2 & V3D_RENDER_OVERRIDE) == 0);
+}
+
 /** \} */
 
 
@@ -3359,21 +3641,6 @@ bool DRW_state_show_text(void)
 /** \name Context State (DRW_context_state)
  * \{ */
 
-void DRW_context_state_init(const bContext *C, DRWContextState *r_draw_ctx)
-{
-	r_draw_ctx->ar = CTX_wm_region(C);
-	r_draw_ctx->rv3d = CTX_wm_region_view3d(C);
-	r_draw_ctx->v3d = CTX_wm_view3d(C);
-
-	r_draw_ctx->scene = CTX_data_scene(C);
-	r_draw_ctx->sl = CTX_data_scene_layer(C);
-	r_draw_ctx->obact = r_draw_ctx->sl->basact ? r_draw_ctx->sl->basact->object : NULL;
-
-	/* grr, cant avoid! */
-	r_draw_ctx->evil_C = C;
-}
-
-
 const DRWContextState *DRW_context_state_get(void)
 {
 	return &DST.draw_ctx;
@@ -3448,6 +3715,7 @@ extern struct GPUTexture *globals_ramp; /* draw_common.c */
 void DRW_engines_free(void)
 {
 	DRW_shape_cache_free();
+	DRW_stats_free();
 
 	DrawEngineType *next;
 	for (DrawEngineType *type = DRW_engines.first; type; type = next) {
@@ -3465,6 +3733,9 @@ void DRW_engines_free(void)
 	if (globals_ramp)
 		GPU_texture_free(globals_ramp);
 
+	MEM_SAFE_FREE(RST.bound_texs);
+	MEM_SAFE_FREE(RST.bound_tex_slots);
+
 #ifdef WITH_CLAY_ENGINE
 	BLI_remlink(&R_engines, &DRW_engine_viewport_clay_type);
 #endif
diff --git a/source/blender/draw/intern/draw_manager_profiling.c b/source/blender/draw/intern/draw_manager_profiling.c
new file mode 100644
index 00000000000..f9fbbac2e2e
--- /dev/null
+++ b/source/blender/draw/intern/draw_manager_profiling.c
@@ -0,0 +1,242 @@
+/*
+ * Copyright 2016, Blender Foundation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor(s): Blender Institute
+ *
+ */
+
+/** \file draw_manager_profiling.c
+ *  \ingroup draw
+ */
+
+#include "BLI_rect.h"
+#include "BLI_string.h"
+
+#include "BKE_global.h"
+
+#include "BLF_api.h"
+
+#include "MEM_guardedalloc.h"
+
+#include "GPU_glew.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "draw_manager_profiling.h"
+
+#define MAX_TIMER_NAME 32
+#define MAX_NESTED_TIMER 8
+#define CHUNK_SIZE 8
+#define GPU_TIMER_FALLOFF 0.1
+
+typedef struct DRWTimer {
+	GLuint query[2];
+	GLuint64 time_average;
+	char name[MAX_TIMER_NAME];
+	int lvl;                  /* Hierarchy level for nested timer. */
+	bool is_query;            /* Does this timer actually perform queries or is it just a group. */
+} DRWTimer;
+
+static struct DRWTimerPool {
+	DRWTimer *timers;
+	int chunk_count;          /* Number of chunk allocated. */
+	int timer_count;          /* chunk_count * CHUNK_SIZE */
+	int timer_increment;      /* Keep track of where we are in the stack. */
+	int end_increment;        /* Keep track of bad usage. */
+	bool is_recording;        /* Are we in the render loop? */
+	bool is_querying;         /* Keep track of bad usage. */
+} DTP = {NULL};
+
+void DRW_stats_free(void)
+{
+	if (DTP.timers != NULL) {
+		for (int i = 0; i < DTP.timer_count; ++i) {
+			DRWTimer *timer = &DTP.timers[i];
+			glDeleteQueries(2, timer->query);
+		}
+		MEM_freeN(DTP.timers);
+		DTP.timers = NULL;
+	}
+}
+
+void DRW_stats_begin(void)
+{
+	if (G.debug_value > 20) {
+		DTP.is_recording = true;
+	}
+
+	if (DTP.is_recording && DTP.timers == NULL) {
+		DTP.chunk_count = 1;
+		DTP.timer_count = DTP.chunk_count * CHUNK_SIZE;
+		DTP.timers = MEM_callocN(sizeof(DRWTimer) * DTP.timer_count, "DRWTimer stack");
+	}
+	else if (!DTP.is_recording && DTP.timers != NULL) {
+		DRW_stats_free();
+	}
+
+	DTP.is_querying = false;
+	DTP.timer_increment = 0;
+	DTP.end_increment = 0;
+}
+
+static DRWTimer *drw_stats_timer_get(void)
+{
+	if (UNLIKELY(DTP.timer_increment >= DTP.timer_count)) {
+		/* Resize the stack. */
+		DTP.chunk_count++;
+		DTP.timer_count = DTP.chunk_count * CHUNK_SIZE;
+		DTP.timers = MEM_recallocN(DTP.timers, sizeof(DRWTimer) * DTP.timer_count);
+	}
+
+	return &DTP.timers[DTP.timer_increment++];
+}
+
+static void drw_stats_timer_start_ex(const char *name, const bool is_query)
+{
+	if (DTP.is_recording) {
+		DRWTimer *timer = drw_stats_timer_get();
+		BLI_strncpy(timer->name, name, MAX_TIMER_NAME);
+		timer->lvl = DTP.timer_increment - DTP.end_increment - 1;
+		timer->is_query = is_query;
+
+		/* Queries cannot be nested or interleaved. */
+		BLI_assert(!DTP.is_querying);
+		if (timer->is_query) {
+			if (timer->query[0] == 0) {
+				glGenQueries(1, timer->query);
+			}
+
+			/* Issue query for the next frame */
+			glBeginQuery(GL_TIME_ELAPSED, timer->query[0]);
+			DTP.is_querying = true;
+		}
+	}
+}
+
+/* Use this to group the queries. It does NOT keep track
+ * of the time, it only sum what the queries inside it. */
+void DRW_stats_group_start(const char *name)
+{
+	drw_stats_timer_start_ex(name, false);
+}
+
+void DRW_stats_group_end(void)
+{
+	if (DTP.is_recording) {
+		BLI_assert(!DTP.is_querying);
+		DTP.end_increment++;
+	}
+}
+
+/* NOTE: Only call this when no sub timer will be called. */
+void DRW_stats_query_start(const char *name)
+{
+	drw_stats_timer_start_ex(name, true);
+}
+
+void DRW_stats_query_end(void)
+{
+	if (DTP.is_recording) {
+		DTP.end_increment++;
+		BLI_assert(DTP.is_querying);
+		glEndQuery(GL_TIME_ELAPSED);
+		DTP.is_querying = false;
+	}
+}
+
+void DRW_stats_reset(void)
+{
+	BLI_assert((DTP.timer_increment - DTP.end_increment) <= 0 && "You forgot a DRW_stats_group/query_end somewhere!");
+	BLI_assert((DTP.timer_increment - DTP.end_increment) >= 0 && "You forgot a DRW_stats_group/query_start somewhere!");
+
+	if (DTP.is_recording) {
+		GLuint64 lvl_time[MAX_NESTED_TIMER] = {0};
+
+		/* Swap queries for the next frame and sum up each lvl time. */
+		for (int i = DTP.timer_increment - 1; i >= 0; --i) {
+			DRWTimer *timer = &DTP.timers[i];
+			SWAP(GLuint, timer->query[0], timer->query[1]);
+
+			BLI_assert(timer->lvl < MAX_NESTED_TIMER);
+
+			if (timer->is_query) {
+				GLuint64 time;
+				if (timer->query[0] != 0) {
+					glGetQueryObjectui64v(timer->query[0], GL_QUERY_RESULT, &time);
+				}
+				else {
+					time = 1000000000; /* 1ms default */
+				}
+
+				timer->time_average = timer->time_average * (1.0 - GPU_TIMER_FALLOFF) + time * GPU_TIMER_FALLOFF;
+				timer->time_average = MIN2(timer->time_average, 1000000000);
+			}
+			else {
+				timer->time_average = lvl_time[timer->lvl + 1];
+				lvl_time[timer->lvl + 1] = 0;
+			}
+
+			lvl_time[timer->lvl] += timer->time_average;
+		}
+
+		DTP.is_recording = false;
+	}
+}
+
+void DRW_stats_draw(rcti *rect)
+{
+	char stat_string[64];
+	int lvl_index[MAX_NESTED_TIMER];
+	int v = 0;
+
+	BLI_snprintf(stat_string, sizeof(stat_string), "GPU Render Stats");
+	BLF_draw_default_ascii(rect->xmin + 1 * U.widget_unit, rect->ymax - v++ * U.widget_unit, 0.0f, stat_string, sizeof(stat_string));
+
+	for (int i = 0; i < DTP.timer_increment; ++i) {
+		double time_ms, time_percent;
+		DRWTimer *timer = &DTP.timers[i];
+		DRWTimer *timer_parent = (timer->lvl > 0) ? &DTP.timers[lvl_index[timer->lvl - 1]] : NULL;
+
+		/* Only display a number of lvl at a time */
+		if ((G.debug_value - 21) < timer->lvl) continue;
+
+		BLI_assert(timer->lvl < MAX_NESTED_TIMER);
+		lvl_index[timer->lvl] = i;
+
+		time_ms = timer->time_average / 1000000.0;
+
+		if (timer_parent != NULL) {
+			time_percent = ((double)timer->time_average / (double)timer_parent->time_average) * 100.0;
+		}
+		else {
+			time_percent = 100.0;
+		}
+
+		/* avoid very long number */
+		time_ms = MIN2(time_ms, 999.0);
+		time_percent = MIN2(time_percent, 100.0);
+
+		BLI_snprintf(stat_string, sizeof(stat_string), "%s", timer->name);
+		BLF_draw_default_ascii(rect->xmin + (1 + timer->lvl) * U.widget_unit, rect->ymax - v * U.widget_unit, 0.0f, stat_string, sizeof(stat_string));
+		BLI_snprintf(stat_string, sizeof(stat_string), "%.2fms", time_ms);
+		BLF_draw_default_ascii(rect->xmin + (13 + timer->lvl) * U.widget_unit, rect->ymax - v * U.widget_unit, 0.0f, stat_string, sizeof(stat_string));
+		BLI_snprintf(stat_string, sizeof(stat_string), "%.0f", time_percent);
+		BLF_draw_default_ascii(rect->xmin + (17 + timer->lvl) * U.widget_unit, rect->ymax - v * U.widget_unit, 0.0f, stat_string, sizeof(stat_string));
+		v++;
+	}
+}
\ No newline at end of file
diff --git a/source/blender/draw/intern/draw_manager_profiling.h b/source/blender/draw/intern/draw_manager_profiling.h
new file mode 100644
index 00000000000..233cd3878d2
--- /dev/null
+++ b/source/blender/draw/intern/draw_manager_profiling.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2016, Blender Foundation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor(s): Blender Institute
+ *
+ */
+
+/** \file draw_manager_profiling.h
+ *  \ingroup draw
+ */
+
+#ifndef __DRAW_MANAGER_PROFILING_H__
+#define __DRAW_MANAGER_PROFILING_H__
+
+struct rcti;
+
+void DRW_stats_free(void);
+void DRW_stats_begin(void);
+void DRW_stats_reset(void);
+
+void DRW_stats_group_start(const char *name);
+void DRW_stats_group_end(void);
+
+void DRW_stats_query_start(const char *name);
+void DRW_stats_query_end(void);
+
+void DRW_stats_draw(rcti *rect);
+
+#endif /* __DRAW_MANAGER_PROFILING_H__ */
diff --git a/source/blender/draw/intern/draw_view.c b/source/blender/draw/intern/draw_view.c
index 6d7fcc61702..ea1d93a6a85 100644
--- a/source/blender/draw/intern/draw_view.c
+++ b/source/blender/draw/intern/draw_view.c
@@ -613,7 +613,7 @@ void DRW_draw_background(void)
 
 static bool is_cursor_visible(Scene *scene, SceneLayer *sl)
 {
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 
 	/* don't draw cursor in paint modes, but with a few exceptions */
 	if (ob && ob->mode & OB_MODE_ALL_PAINT) {
@@ -647,7 +647,7 @@ void DRW_draw_cursor(void)
 	View3D *v3d = draw_ctx->v3d;
 	RegionView3D *rv3d = draw_ctx->rv3d;
 	Scene *scene = draw_ctx->scene;
-	SceneLayer *sl = draw_ctx->sl;
+	SceneLayer *sl = draw_ctx->scene_layer;
 
 	glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
 	glDepthMask(GL_FALSE);
@@ -680,7 +680,7 @@ void DRW_draw_cursor(void)
 		immAttrib3fv(wpos, co);
 
 		for (int i = 0; i < segments; ++i) {
-			float angle = 2 * M_PI * ((float)i / (float)segments);
+			float angle = (float)(2 * M_PI) * ((float)i / (float)segments);
 			float x = f10 * cosf(angle);
 			float y = f10 * sinf(angle);
 
@@ -728,5 +728,29 @@ void DRW_draw_manipulator(void)
 	/* draw depth culled manipulators - manipulators need to be updated *after* view matrix was set up */
 	/* TODO depth culling manipulators is not yet supported, just drawing _3D here, should
 	 * later become _IN_SCENE (and draw _3D separate) */
-	WM_manipulatormap_draw(ar->manipulator_map, draw_ctx->evil_C, WM_MANIPULATORMAP_DRAWSTEP_3D);
+	WM_manipulatormap_draw(
+	        ar->manipulator_map, draw_ctx->evil_C,
+	        WM_MANIPULATORMAP_DRAWSTEP_3D);
+
+	/* We may want to split this into a separate pass.
+	 * or maintain a stage in the draw manager where all pixel-space drawing happens. */
+	{
+		float original_proj[4][4];
+		gpuGetProjectionMatrix(original_proj);
+		wmOrtho2_region_pixelspace(ar);
+
+		gpuPushMatrix();
+		gpuLoadIdentity();
+
+		glDepthMask(GL_FALSE);
+
+		WM_manipulatormap_draw(
+		        ar->manipulator_map, draw_ctx->evil_C,
+		        WM_MANIPULATORMAP_DRAWSTEP_2D);
+
+		glDepthMask(GL_TRUE);
+
+		gpuPopMatrix();
+		gpuLoadProjectionMatrix(original_proj);
+	}
 }
diff --git a/source/blender/draw/modes/edit_armature_mode.c b/source/blender/draw/modes/edit_armature_mode.c
index 3487ceba141..4deb4f86692 100644
--- a/source/blender/draw/modes/edit_armature_mode.c
+++ b/source/blender/draw/modes/edit_armature_mode.c
@@ -92,7 +92,9 @@ static void EDIT_ARMATURE_cache_init(void *vedata)
 
 	{
 		/* Non Meshes Pass (Camera, empties, lamps ...) */
-		DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS | DRW_STATE_BLEND | DRW_STATE_WIRE;
+		DRWState state =
+		        DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS |
+		        DRW_STATE_BLEND | DRW_STATE_WIRE;
 		psl->relationship = DRW_pass_create("Bone Relationship Pass", state);
 
 		/* Relationship Lines */
@@ -118,11 +120,16 @@ static void EDIT_ARMATURE_cache_populate(void *vedata, Object *ob)
 static void EDIT_ARMATURE_draw_scene(void *vedata)
 {
 	EDIT_ARMATURE_PassList *psl = ((EDIT_ARMATURE_Data *)vedata)->psl;
+	DefaultFramebufferList *dfbl = DRW_viewport_framebuffer_list_get();
+
+	MULTISAMPLE_SYNC_ENABLE(dfbl)
 
 	DRW_draw_pass(psl->bone_envelope);
 	DRW_draw_pass(psl->bone_solid);
 	DRW_draw_pass(psl->bone_wire);
 	DRW_draw_pass(psl->relationship);
+
+	MULTISAMPLE_SYNC_DISABLE(dfbl)
 }
 
 #if 0
@@ -145,5 +152,6 @@ DrawEngineType draw_engine_edit_armature_type = {
 	&EDIT_ARMATURE_cache_populate,
 	NULL,
 	NULL,
-	&EDIT_ARMATURE_draw_scene
+	&EDIT_ARMATURE_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/edit_curve_mode.c b/source/blender/draw/modes/edit_curve_mode.c
index dc81725d19a..1d542fc8e7e 100644
--- a/source/blender/draw/modes/edit_curve_mode.c
+++ b/source/blender/draw/modes/edit_curve_mode.c
@@ -264,7 +264,9 @@ static void EDIT_CURVE_draw_scene(void *vedata)
 	DefaultFramebufferList *dfbl = DRW_viewport_framebuffer_list_get();
 	DefaultTextureList *dtxl = DRW_viewport_texture_list_get();
 
-	UNUSED_VARS(fbl, dfbl, dtxl);
+	UNUSED_VARS(fbl, dtxl);
+
+	MULTISAMPLE_SYNC_ENABLE(dfbl)
 
 	/* Show / hide entire passes, swap framebuffers ... whatever you fancy */
 	/*
@@ -280,6 +282,8 @@ static void EDIT_CURVE_draw_scene(void *vedata)
 	DRW_draw_pass(psl->overlay_edge_pass);
 	DRW_draw_pass(psl->overlay_vert_pass);
 
+	MULTISAMPLE_SYNC_DISABLE(dfbl)
+
 	/* If you changed framebuffer, double check you rebind
 	 * the default one with its textures attached before finishing */
 }
@@ -325,5 +329,6 @@ DrawEngineType draw_engine_edit_curve_type = {
 	&EDIT_CURVE_cache_populate,
 	&EDIT_CURVE_cache_finish,
 	NULL, /* draw_background but not needed by mode engines */
-	&EDIT_CURVE_draw_scene
+	&EDIT_CURVE_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/edit_lattice_mode.c b/source/blender/draw/modes/edit_lattice_mode.c
index b3a20075f0e..675ea925a39 100644
--- a/source/blender/draw/modes/edit_lattice_mode.c
+++ b/source/blender/draw/modes/edit_lattice_mode.c
@@ -144,7 +144,7 @@ static void EDIT_LATTICE_engine_init(void *vedata)
 	 */
 
 	if (!e_data.wire_sh) {
-		e_data.wire_sh = GPU_shader_get_builtin_shader(GPU_SHADER_3D_UNIFORM_COLOR);
+		e_data.wire_sh = GPU_shader_get_builtin_shader(GPU_SHADER_3D_SMOOTH_COLOR);
 	}
 
 	if (!e_data.overlay_vert_sh) {
@@ -177,6 +177,8 @@ static void EDIT_LATTICE_cache_init(void *vedata)
 		        "Lattice Verts",
 		        DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_POINT);
 		stl->g_data->vert_shgrp = DRW_shgroup_create(e_data.overlay_vert_sh, psl->vert_pass);
+
+		DRW_shgroup_uniform_block(stl->g_data->vert_shgrp, "globalsBlock", globals_ubo);
 	}
 }
 
@@ -196,7 +198,7 @@ static void EDIT_LATTICE_cache_populate(void *vedata, Object *ob)
 			/* Get geometry cache */
 			struct Gwn_Batch *geom;
 
-			geom = DRW_cache_lattice_wire_get(ob);
+			geom = DRW_cache_lattice_wire_get(ob, true);
 			DRW_shgroup_call_add(stl->g_data->wire_shgrp, geom, ob->obmat);
 
 			geom = DRW_cache_lattice_vert_overlay_get(ob);
@@ -225,7 +227,9 @@ static void EDIT_LATTICE_draw_scene(void *vedata)
 	DefaultFramebufferList *dfbl = DRW_viewport_framebuffer_list_get();
 	DefaultTextureList *dtxl = DRW_viewport_texture_list_get();
 
-	UNUSED_VARS(fbl, dfbl, dtxl);
+	UNUSED_VARS(fbl, dtxl);
+
+	MULTISAMPLE_SYNC_ENABLE(dfbl)
 
 	/* Show / hide entire passes, swap framebuffers ... whatever you fancy */
 	/*
@@ -240,6 +244,8 @@ static void EDIT_LATTICE_draw_scene(void *vedata)
 	DRW_draw_pass(psl->wire_pass);
 	DRW_draw_pass(psl->vert_pass);
 
+	MULTISAMPLE_SYNC_DISABLE(dfbl)
+
 	/* If you changed framebuffer, double check you rebind
 	 * the default one with its textures attached before finishing */
 }
@@ -286,5 +292,6 @@ DrawEngineType draw_engine_edit_lattice_type = {
 	&EDIT_LATTICE_cache_populate,
 	&EDIT_LATTICE_cache_finish,
 	NULL, /* draw_background but not needed by mode engines */
-	&EDIT_LATTICE_draw_scene
+	&EDIT_LATTICE_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/edit_mesh_mode.c b/source/blender/draw/modes/edit_mesh_mode.c
index c06a2976ac7..08310d75a57 100644
--- a/source/blender/draw/modes/edit_mesh_mode.c
+++ b/source/blender/draw/modes/edit_mesh_mode.c
@@ -152,14 +152,19 @@ static void EDIT_MESH_engine_init(void *vedata)
 		        datatoc_edit_mesh_overlay_vert_glsl,
 		        datatoc_edit_mesh_overlay_geom_tri_glsl,
 		        datatoc_edit_mesh_overlay_frag_glsl,
-		        datatoc_common_globals_lib_glsl, "#define EDGE_FIX\n");
+		        datatoc_common_globals_lib_glsl,
+		        "#define EDGE_FIX\n"
+		        "#define ANTI_ALIASING\n"
+		        "#define VERTEX_FACING");
 	}
 	if (!e_data.overlay_tri_fast_sh) {
 		e_data.overlay_tri_fast_sh = DRW_shader_create_with_lib(
 		        datatoc_edit_mesh_overlay_vert_glsl,
 		        datatoc_edit_mesh_overlay_geom_tri_glsl,
 		        datatoc_edit_mesh_overlay_frag_glsl,
-		        datatoc_common_globals_lib_glsl, NULL);
+		        datatoc_common_globals_lib_glsl,
+		        "#define ANTI_ALIASING\n"
+		        "#define VERTEX_FACING\n");
 	}
 	if (!e_data.overlay_tri_vcol_sh) {
 		e_data.overlay_tri_vcol_sh = DRW_shader_create_with_lib(
@@ -168,7 +173,9 @@ static void EDIT_MESH_engine_init(void *vedata)
 		        datatoc_edit_mesh_overlay_frag_glsl,
 		        datatoc_common_globals_lib_glsl,
 		        "#define EDGE_FIX\n"
-		        "#define VERTEX_SELECTION\n");
+		        "#define VERTEX_SELECTION\n"
+		        "#define ANTI_ALIASING\n"
+		        "#define VERTEX_FACING\n");
 	}
 	if (!e_data.overlay_tri_vcol_fast_sh) {
 		e_data.overlay_tri_vcol_fast_sh = DRW_shader_create_with_lib(
@@ -176,14 +183,18 @@ static void EDIT_MESH_engine_init(void *vedata)
 		        datatoc_edit_mesh_overlay_geom_tri_glsl,
 		        datatoc_edit_mesh_overlay_frag_glsl,
 		        datatoc_common_globals_lib_glsl,
-		        "#define VERTEX_SELECTION\n");
+		        "#define VERTEX_SELECTION\n"
+		        "#define ANTI_ALIASING\n"
+		        "#define VERTEX_FACING\n");
 	}
 	if (!e_data.overlay_edge_sh) {
 		e_data.overlay_edge_sh = DRW_shader_create_with_lib(
 		        datatoc_edit_mesh_overlay_vert_glsl,
 		        datatoc_edit_mesh_overlay_geom_edge_glsl,
 		        datatoc_edit_mesh_overlay_frag_glsl,
-		        datatoc_common_globals_lib_glsl, NULL);
+		        datatoc_common_globals_lib_glsl,
+		        "#define ANTI_ALIASING\n"
+		        "#define VERTEX_FACING\n");
 	}
 	if (!e_data.overlay_edge_vcol_sh) {
 		e_data.overlay_edge_vcol_sh = DRW_shader_create_with_lib(
@@ -191,7 +202,8 @@ static void EDIT_MESH_engine_init(void *vedata)
 		        datatoc_edit_mesh_overlay_geom_edge_glsl,
 		        datatoc_edit_mesh_overlay_frag_glsl,
 		        datatoc_common_globals_lib_glsl,
-		        "#define VERTEX_SELECTION\n");
+		        "#define VERTEX_SELECTION\n"
+		        "#define VERTEX_FACING\n");
 	}
 	if (!e_data.overlay_vert_sh) {
 		e_data.overlay_vert_sh = DRW_shader_create_with_lib(
@@ -204,7 +216,8 @@ static void EDIT_MESH_engine_init(void *vedata)
 		e_data.overlay_facedot_sh = DRW_shader_create_with_lib(
 		        datatoc_edit_mesh_overlay_facedot_vert_glsl, NULL,
 		        datatoc_edit_mesh_overlay_facedot_frag_glsl,
-		        datatoc_common_globals_lib_glsl, NULL);
+		        datatoc_common_globals_lib_glsl,
+		        "#define VERTEX_FACING\n");
 	}
 	if (!e_data.overlay_mix_sh) {
 		e_data.overlay_mix_sh = DRW_shader_create_fullscreen(datatoc_edit_mesh_overlay_mix_frag_glsl, NULL);
@@ -580,5 +593,6 @@ DrawEngineType draw_engine_edit_mesh_type = {
 	&EDIT_MESH_cache_populate,
 	NULL,
 	NULL,
-	&EDIT_MESH_draw_scene
+	&EDIT_MESH_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/edit_metaball_mode.c b/source/blender/draw/modes/edit_metaball_mode.c
index 4e9e1cb5b56..202e520193b 100644
--- a/source/blender/draw/modes/edit_metaball_mode.c
+++ b/source/blender/draw/modes/edit_metaball_mode.c
@@ -264,5 +264,6 @@ DrawEngineType draw_engine_edit_metaball_type = {
 	&EDIT_METABALL_cache_populate,
 	&EDIT_METABALL_cache_finish,
 	NULL, /* draw_background but not needed by mode engines */
-	&EDIT_METABALL_draw_scene
+	&EDIT_METABALL_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/edit_surface_mode.c b/source/blender/draw/modes/edit_surface_mode.c
index c8dbbd90754..e99973144aa 100644
--- a/source/blender/draw/modes/edit_surface_mode.c
+++ b/source/blender/draw/modes/edit_surface_mode.c
@@ -264,5 +264,6 @@ DrawEngineType draw_engine_edit_surface_type = {
 	&EDIT_SURFACE_cache_populate,
 	&EDIT_SURFACE_cache_finish,
 	NULL, /* draw_background but not needed by mode engines */
-	&EDIT_SURFACE_draw_scene
+	&EDIT_SURFACE_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/edit_text_mode.c b/source/blender/draw/modes/edit_text_mode.c
index 938ab2f3fbc..476a2ab9ac2 100644
--- a/source/blender/draw/modes/edit_text_mode.c
+++ b/source/blender/draw/modes/edit_text_mode.c
@@ -307,5 +307,6 @@ DrawEngineType draw_engine_edit_text_type = {
 	&EDIT_TEXT_cache_populate,
 	&EDIT_TEXT_cache_finish,
 	NULL, /* draw_background but not needed by mode engines */
-	&EDIT_TEXT_draw_scene
+	&EDIT_TEXT_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/object_mode.c b/source/blender/draw/modes/object_mode.c
index f6220a70f9c..db0ac5a1d11 100644
--- a/source/blender/draw/modes/object_mode.c
+++ b/source/blender/draw/modes/object_mode.c
@@ -43,12 +43,12 @@
 #include "BKE_camera.h"
 #include "BKE_curve.h"
 #include "BKE_global.h"
+#include "BKE_object.h"
 #include "BKE_particle.h"
 #include "BKE_image.h"
 #include "BKE_texture.h"
 
 #include "ED_view3d.h"
-#include "ED_view3d.h"
 
 #include "GPU_shader.h"
 #include "GPU_texture.h"
@@ -70,11 +70,15 @@ extern char datatoc_object_grid_frag_glsl[];
 extern char datatoc_object_grid_vert_glsl[];
 extern char datatoc_object_empty_image_frag_glsl[];
 extern char datatoc_object_empty_image_vert_glsl[];
+extern char datatoc_object_lightprobe_grid_vert_glsl[];
 extern char datatoc_object_particle_prim_vert_glsl[];
 extern char datatoc_object_particle_prim_frag_glsl[];
 extern char datatoc_object_particle_dot_vert_glsl[];
 extern char datatoc_object_particle_dot_frag_glsl[];
 extern char datatoc_common_globals_lib_glsl[];
+extern char datatoc_common_fxaa_lib_glsl[];
+extern char datatoc_gpu_shader_fullscreen_vert_glsl[];
+extern char datatoc_gpu_shader_uniform_color_frag_glsl[];
 
 /* *********** LISTS *********** */
 typedef struct OBJECT_PassList {
@@ -83,17 +87,14 @@ typedef struct OBJECT_PassList {
 	struct DRWPass *outlines;
 	struct DRWPass *outlines_search;
 	struct DRWPass *outlines_expand;
-	struct DRWPass *outlines_fade1;
-	struct DRWPass *outlines_fade2;
-	struct DRWPass *outlines_fade3;
-	struct DRWPass *outlines_fade4;
-	struct DRWPass *outlines_fade5;
+	struct DRWPass *outlines_bleed;
 	struct DRWPass *outlines_resolve;
 	struct DRWPass *grid;
 	struct DRWPass *bone_solid;
 	struct DRWPass *bone_wire;
 	struct DRWPass *bone_envelope;
 	struct DRWPass *particle;
+	struct DRWPass *lightprobes;
 	/* use for empty/background images */
 	struct DRWPass *reference_image;
 } OBJECT_PassList;
@@ -117,7 +118,7 @@ typedef struct OBJECT_Data {
 
 /* *********** STATIC *********** */
 
-typedef struct OBJECT_PrivateData{
+typedef struct OBJECT_PrivateData {
 	/* Empties */
 	DRWShadingGroup *plain_axes;
 	DRWShadingGroup *cube;
@@ -143,8 +144,10 @@ typedef struct OBJECT_PrivateData{
 	/* Speaker */
 	DRWShadingGroup *speaker;
 
-	/* Speaker */
-	DRWShadingGroup *probe;
+	/* Probe */
+	DRWShadingGroup *probe_cube;
+	DRWShadingGroup *probe_planar;
+	DRWShadingGroup *probe_grid;
 
 	/* Lamps */
 	DRWShadingGroup *lamp_center;
@@ -190,6 +193,10 @@ typedef struct OBJECT_PrivateData{
 	DRWShadingGroup *outlines_select_group;
 	DRWShadingGroup *outlines_transform;
 
+	/* Lightprobes */
+	DRWShadingGroup *lightprobes_cube;
+	DRWShadingGroup *lightprobes_planar;
+
 	/* Wire */
 	DRWShadingGroup *wire;
 	DRWShadingGroup *wire_active;
@@ -202,6 +209,7 @@ typedef struct OBJECT_PrivateData{
 static struct {
 	/* fullscreen shaders */
 	GPUShader *outline_resolve_sh;
+	GPUShader *outline_resolve_aa_sh;
 	GPUShader *outline_detect_sh;
 	GPUShader *outline_fade_sh;
 
@@ -212,6 +220,7 @@ static struct {
 	GPUShader *part_dot_sh;
 	GPUShader *part_prim_sh;
 	GPUShader *part_axis_sh;
+	GPUShader *lightprobe_grid_sh;
 	float camera_pos[3];
 	float screenvecs[3][4];
 	float grid_settings[5];
@@ -223,6 +232,7 @@ static struct {
 	int zneg_flag;
 	float zplane_normal[3];
 	float zplane_axes[3];
+	float inv_viewport_size[2];
 	bool draw_grid;
 	/* Temp buffer textures */
 	struct GPUTexture *outlines_depth_tx;
@@ -273,6 +283,15 @@ static void OBJECT_engine_init(void *vedata)
 		e_data.outline_resolve_sh = DRW_shader_create_fullscreen(datatoc_object_outline_resolve_frag_glsl, NULL);
 	}
 
+	if (!e_data.outline_resolve_aa_sh) {
+		e_data.outline_resolve_aa_sh = DRW_shader_create_with_lib(
+		            datatoc_gpu_shader_fullscreen_vert_glsl, NULL,
+		            datatoc_object_outline_resolve_frag_glsl,
+		            datatoc_common_fxaa_lib_glsl,
+		            "#define FXAA_ALPHA\n"
+		            "#define USE_FXAA\n");
+	}
+
 	if (!e_data.outline_detect_sh) {
 		e_data.outline_detect_sh = DRW_shader_create_fullscreen(datatoc_object_outline_detect_frag_glsl, NULL);
 	}
@@ -304,15 +323,24 @@ static void OBJECT_engine_init(void *vedata)
 	}
 
 	if (!e_data.part_prim_sh) {
-		e_data.part_prim_sh = DRW_shader_create(datatoc_object_particle_prim_vert_glsl, NULL, datatoc_object_particle_prim_frag_glsl, NULL);
+		e_data.part_prim_sh = DRW_shader_create(
+		        datatoc_object_particle_prim_vert_glsl, NULL, datatoc_object_particle_prim_frag_glsl, NULL);
 	}
 
 	if (!e_data.part_axis_sh) {
-		e_data.part_axis_sh = DRW_shader_create(datatoc_object_particle_prim_vert_glsl, NULL, datatoc_object_particle_prim_frag_glsl, "#define USE_AXIS\n");
+		e_data.part_axis_sh = DRW_shader_create(
+		        datatoc_object_particle_prim_vert_glsl, NULL, datatoc_object_particle_prim_frag_glsl,
+		        "#define USE_AXIS\n");
 	}
 
 	if (!e_data.part_dot_sh) {
-		e_data.part_dot_sh = DRW_shader_create(datatoc_object_particle_dot_vert_glsl, NULL, datatoc_object_particle_dot_frag_glsl, NULL);
+		e_data.part_dot_sh = DRW_shader_create(
+		        datatoc_object_particle_dot_vert_glsl, NULL, datatoc_object_particle_dot_frag_glsl, NULL);
+	}
+
+	if (!e_data.lightprobe_grid_sh) {
+		e_data.lightprobe_grid_sh = DRW_shader_create(
+		        datatoc_object_lightprobe_grid_vert_glsl, NULL, datatoc_gpu_shader_uniform_color_frag_glsl, NULL);
 	}
 
 	{
@@ -458,7 +486,8 @@ static void OBJECT_engine_init(void *vedata)
 			/* Persp : If camera is below floor plane, we switch clipping
 			 * Ortho : If eye vector is looking up, we switch clipping */
 			if (((winmat[3][3] == 0.0f) && (e_data.camera_pos[2] > 0.0f)) ||
-				((winmat[3][3] != 0.0f) && (zvec[2] < 0.0f))) {
+			    ((winmat[3][3] != 0.0f) && (zvec[2] < 0.0f)))
+			{
 				e_data.zpos_flag |= CLIP_ZPOS;
 				e_data.zneg_flag |= CLIP_ZNEG;
 			}
@@ -490,13 +519,17 @@ static void OBJECT_engine_init(void *vedata)
 		e_data.grid_settings[1] = grid_res; /* gridResolution */
 		e_data.grid_settings[2] = grid_scale; /* gridScale */
 		e_data.grid_settings[3] = v3d->gridsubdiv; /* gridSubdiv */
-		e_data.grid_settings[4] = (v3d->gridsubdiv > 1) ? 1.0f / log(v3d->gridsubdiv) : 0.0; /* 1/log(gridSubdiv) */
+		e_data.grid_settings[4] = (v3d->gridsubdiv > 1) ? 1.0f / logf(v3d->gridsubdiv) : 0.0f; /* 1/log(gridSubdiv) */
 	}
+
+	copy_v2_v2(e_data.inv_viewport_size, DRW_viewport_size_get());
+	invert_v2(e_data.inv_viewport_size);
 }
 
 static void OBJECT_engine_free(void)
 {
 	DRW_SHADER_FREE_SAFE(e_data.outline_resolve_sh);
+	DRW_SHADER_FREE_SAFE(e_data.outline_resolve_aa_sh);
 	DRW_SHADER_FREE_SAFE(e_data.outline_detect_sh);
 	DRW_SHADER_FREE_SAFE(e_data.outline_fade_sh);
 	DRW_SHADER_FREE_SAFE(e_data.object_empty_image_sh);
@@ -505,6 +538,7 @@ static void OBJECT_engine_free(void)
 	DRW_SHADER_FREE_SAFE(e_data.part_prim_sh);
 	DRW_SHADER_FREE_SAFE(e_data.part_axis_sh);
 	DRW_SHADER_FREE_SAFE(e_data.part_dot_sh);
+	DRW_SHADER_FREE_SAFE(e_data.lightprobe_grid_sh);
 }
 
 static DRWShadingGroup *shgroup_outline(DRWPass *pass, const float col[4], GPUShader *sh)
@@ -690,7 +724,7 @@ static void OBJECT_cache_init(void *vedata)
 
 	{
 		DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS | DRW_STATE_WIRE;
-		psl->outlines = DRW_pass_create("Outlines Pass", state);
+		psl->outlines = DRW_pass_create("Outlines Depth Pass", state);
 
 		GPUShader *sh = GPU_shader_get_builtin_shader(GPU_SHADER_3D_UNIFORM_COLOR);
 
@@ -707,19 +741,24 @@ static void OBJECT_cache_init(void *vedata)
 	}
 
 	{
+		DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS;
+		psl->lightprobes = DRW_pass_create("Object Probe Pass", state);
+
+		/* Cubemap */
+		stl->g_data->lightprobes_cube = shgroup_instance(psl->lightprobes, DRW_cache_sphere_get());
+
+		/* Planar */
+		stl->g_data->lightprobes_planar = shgroup_instance(psl->lightprobes, DRW_cache_quad_get());
+	}
+
+	{
 		DRWState state = DRW_STATE_WRITE_COLOR;
 		struct Gwn_Batch *quad = DRW_cache_fullscreen_quad_get();
 		static float alphaOcclu = 0.35f;
-		static float one = 1.0f;
-		static float alpha1 = 5.0f / 6.0f;
-		static float alpha2 = 4.0f / 5.0f;
-		static float alpha3 = 3.0f / 4.0f;
-		static float alpha4 = 2.0f / 3.0f;
-		static float alpha5 = 1.0f / 2.0f;
 		static bool bTrue = true;
 		static bool bFalse = false;
 
-		psl->outlines_search = DRW_pass_create("Outlines Expand Pass", state);
+		psl->outlines_search = DRW_pass_create("Outlines Detect Pass", state);
 
 		DRWShadingGroup *grp = DRW_shgroup_create(e_data.outline_detect_sh, psl->outlines_search);
 		DRW_shgroup_uniform_buffer(grp, "outlineColor", &e_data.outlines_color_tx);
@@ -732,53 +771,13 @@ static void OBJECT_cache_init(void *vedata)
 
 		grp = DRW_shgroup_create(e_data.outline_fade_sh, psl->outlines_expand);
 		DRW_shgroup_uniform_buffer(grp, "outlineColor", &e_data.outlines_blur_tx);
-		DRW_shgroup_uniform_buffer(grp, "outlineDepth", &e_data.outlines_depth_tx);
-		DRW_shgroup_uniform_float(grp, "alpha", &one, 1);
 		DRW_shgroup_uniform_bool(grp, "doExpand", &bTrue, 1);
 		DRW_shgroup_call_add(grp, quad, NULL);
 
-		psl->outlines_fade1 = DRW_pass_create("Outlines Fade 1 Pass", state);
+		psl->outlines_bleed = DRW_pass_create("Outlines Bleed Pass", state);
 
-		grp = DRW_shgroup_create(e_data.outline_fade_sh, psl->outlines_fade1);
+		grp = DRW_shgroup_create(e_data.outline_fade_sh, psl->outlines_bleed);
 		DRW_shgroup_uniform_buffer(grp, "outlineColor", &e_data.outlines_color_tx);
-		DRW_shgroup_uniform_buffer(grp, "outlineDepth", &e_data.outlines_depth_tx);
-		DRW_shgroup_uniform_float(grp, "alpha", &alpha1, 1);
-		DRW_shgroup_uniform_bool(grp, "doExpand", &bFalse, 1);
-		DRW_shgroup_call_add(grp, quad, NULL);
-
-		psl->outlines_fade2 = DRW_pass_create("Outlines Fade 2 Pass", state);
-
-		grp = DRW_shgroup_create(e_data.outline_fade_sh, psl->outlines_fade2);
-		DRW_shgroup_uniform_buffer(grp, "outlineColor", &e_data.outlines_blur_tx);
-		DRW_shgroup_uniform_buffer(grp, "outlineDepth", &e_data.outlines_depth_tx);
-		DRW_shgroup_uniform_float(grp, "alpha", &alpha2, 1);
-		DRW_shgroup_uniform_bool(grp, "doExpand", &bFalse, 1);
-		DRW_shgroup_call_add(grp, quad, NULL);
-
-		psl->outlines_fade3 = DRW_pass_create("Outlines Fade 3 Pass", state);
-
-		grp = DRW_shgroup_create(e_data.outline_fade_sh, psl->outlines_fade3);
-		DRW_shgroup_uniform_buffer(grp, "outlineColor", &e_data.outlines_color_tx);
-		DRW_shgroup_uniform_buffer(grp, "outlineDepth", &e_data.outlines_depth_tx);
-		DRW_shgroup_uniform_float(grp, "alpha", &alpha3, 1);
-		DRW_shgroup_uniform_bool(grp, "doExpand", &bFalse, 1);
-		DRW_shgroup_call_add(grp, quad, NULL);
-
-		psl->outlines_fade4 = DRW_pass_create("Outlines Fade 4 Pass", state);
-
-		grp = DRW_shgroup_create(e_data.outline_fade_sh, psl->outlines_fade4);
-		DRW_shgroup_uniform_buffer(grp, "outlineColor", &e_data.outlines_blur_tx);
-		DRW_shgroup_uniform_buffer(grp, "outlineDepth", &e_data.outlines_depth_tx);
-		DRW_shgroup_uniform_float(grp, "alpha", &alpha4, 1);
-		DRW_shgroup_uniform_bool(grp, "doExpand", &bFalse, 1);
-		DRW_shgroup_call_add(grp, quad, NULL);
-
-		psl->outlines_fade5 = DRW_pass_create("Outlines Fade 5 Pass", state);
-
-		grp = DRW_shgroup_create(e_data.outline_fade_sh, psl->outlines_fade5);
-		DRW_shgroup_uniform_buffer(grp, "outlineColor", &e_data.outlines_color_tx);
-		DRW_shgroup_uniform_buffer(grp, "outlineDepth", &e_data.outlines_depth_tx);
-		DRW_shgroup_uniform_float(grp, "alpha", &alpha5, 1);
 		DRW_shgroup_uniform_bool(grp, "doExpand", &bFalse, 1);
 		DRW_shgroup_call_add(grp, quad, NULL);
 	}
@@ -789,8 +788,9 @@ static void OBJECT_cache_init(void *vedata)
 
 		struct Gwn_Batch *quad = DRW_cache_fullscreen_quad_get();
 
-		DRWShadingGroup *grp = DRW_shgroup_create(e_data.outline_resolve_sh, psl->outlines_resolve);
+		DRWShadingGroup *grp = DRW_shgroup_create(e_data.outline_resolve_aa_sh, psl->outlines_resolve);
 		DRW_shgroup_uniform_buffer(grp, "outlineBluredColor", &e_data.outlines_blur_tx);
+		DRW_shgroup_uniform_vec2(grp, "rcpDimensions", e_data.inv_viewport_size, 1);
 		DRW_shgroup_call_add(grp, quad, NULL);
 	}
 
@@ -821,12 +821,14 @@ static void OBJECT_cache_init(void *vedata)
 		DRW_shgroup_uniform_int(grp, "gridFlag", &e_data.grid_flag, 1);
 		DRW_shgroup_uniform_vec3(grp, "planeNormal", e_data.grid_normal, 1);
 		DRW_shgroup_uniform_vec3(grp, "planeAxes", e_data.grid_axes, 1);
+		DRW_shgroup_uniform_block(grp, "globalsBlock", globals_ubo);
 		DRW_shgroup_call_add(grp, quad, mat);
 
 		grp = DRW_shgroup_create(e_data.grid_sh, psl->grid);
 		DRW_shgroup_uniform_int(grp, "gridFlag", &e_data.zpos_flag, 1);
 		DRW_shgroup_uniform_vec3(grp, "planeNormal", e_data.zplane_normal, 1);
 		DRW_shgroup_uniform_vec3(grp, "planeAxes", e_data.zplane_axes, 1);
+		DRW_shgroup_uniform_block(grp, "globalsBlock", globals_ubo);
 		DRW_shgroup_call_add(grp, quad, mat);
 	}
 
@@ -907,9 +909,16 @@ static void OBJECT_cache_init(void *vedata)
 		stl->g_data->speaker = shgroup_instance(psl->non_meshes, geom);
 
 		/* Probe */
-		static float probeSize = 10.0f;
-		geom = DRW_cache_lightprobe_get();
-		stl->g_data->probe = shgroup_instance_screenspace(psl->non_meshes, geom, &probeSize);
+		static float probeSize = 14.0f;
+		geom = DRW_cache_lightprobe_cube_get();
+		stl->g_data->probe_cube = shgroup_instance_screenspace(psl->non_meshes, geom, &probeSize);
+
+		geom = DRW_cache_lightprobe_grid_get();
+		stl->g_data->probe_grid = shgroup_instance_screenspace(psl->non_meshes, geom, &probeSize);
+
+		static float probePlanarSize = 20.0f;
+		geom = DRW_cache_lightprobe_planar_get();
+		stl->g_data->probe_planar = shgroup_instance_screenspace(psl->non_meshes, geom, &probePlanarSize);
 
 		/* Camera */
 		geom = DRW_cache_camera_get();
@@ -1063,7 +1072,10 @@ static void OBJECT_cache_init(void *vedata)
 
 	{
 		/* Particle Pass */
-		psl->particle = DRW_pass_create("Particle Pass", DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS | DRW_STATE_POINT | DRW_STATE_BLEND);
+		psl->particle = DRW_pass_create(
+		        "Particle Pass",
+		        DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS |
+		        DRW_STATE_POINT | DRW_STATE_BLEND);
 	}
 
 	{
@@ -1131,7 +1143,7 @@ static void DRW_shgroup_lamp(OBJECT_StorageList *stl, Object *ob, SceneLayer *sl
 		size[0] = size[1] = blend; size[2] = 1.0f;
 		size_to_mat4(sizemat, size);
 		translate_m4(sizemat, 0.0f, 0.0f, -1.0f);
-		rotate_m4(sizemat, 'X', M_PI / 2.0f);
+		rotate_m4(sizemat, 'X', (float)(M_PI / 2));
 		mul_m4_m4m4(spotblendmat, shapemat, sizemat);
 
 		if (la->mode & LA_SQUARE) {
@@ -1408,31 +1420,117 @@ static void DRW_shgroup_speaker(OBJECT_StorageList *stl, Object *ob, SceneLayer
 	DRW_shgroup_call_dynamic_add(stl->g_data->speaker, color, &one, ob->obmat);
 }
 
-static void DRW_shgroup_lightprobe(OBJECT_StorageList *stl, Object *ob, SceneLayer *sl)
+typedef struct OBJECT_LightProbeEngineData {
+	float prb_mats[6][4][4];
+	float probe_cube_mat[4][4];
+	float draw_size;
+	float increment_x[3];
+	float increment_y[3];
+	float increment_z[3];
+	float corner[3];
+} OBJECT_LightProbeEngineData;
+
+static void DRW_shgroup_lightprobe(OBJECT_StorageList *stl, OBJECT_PassList *psl, Object *ob, SceneLayer *sl)
 {
 	float *color;
 	static float one = 1.0f;
 	LightProbe *prb = (LightProbe *)ob->data;
+	bool do_outlines = ((ob->base_flag & BASE_SELECTED) != 0);
 	DRW_object_wire_theme_get(ob, sl, &color);
 
-	DRW_shgroup_call_dynamic_add(stl->g_data->probe, ob->obmat[3], color);
+	OBJECT_LightProbeEngineData *prb_data;
+	OBJECT_LightProbeEngineData **prb_data_pt = (OBJECT_LightProbeEngineData **)DRW_object_engine_data_get(ob, &draw_engine_object_type, NULL);
+	if (*prb_data_pt == NULL) {
+		*prb_data_pt = MEM_mallocN(sizeof(OBJECT_LightProbeEngineData), "Probe Clip distances Matrices");
+	}
 
-	float **prb_mats = (float **)DRW_object_engine_data_get(ob, &draw_engine_object_type, NULL);
-	if (*prb_mats == NULL) {
-		/* we need 6 matrices */
-		*prb_mats = MEM_mallocN(sizeof(float) * 16 * 6, "Probe Clip distances Matrices");
+	prb_data = *prb_data_pt;
+
+	if ((DRW_state_is_select() || do_outlines) && ((prb->flag & LIGHTPROBE_FLAG_SHOW_DATA) != 0)) {
+
+		if (prb->type == LIGHTPROBE_TYPE_GRID) {
+			/* Update transforms */
+			float cell_dim[3], half_cell_dim[3];
+			cell_dim[0] = 2.0f / (float)(prb->grid_resolution_x);
+			cell_dim[1] = 2.0f / (float)(prb->grid_resolution_y);
+			cell_dim[2] = 2.0f / (float)(prb->grid_resolution_z);
+
+			mul_v3_v3fl(half_cell_dim, cell_dim, 0.5f);
+
+			/* First cell. */
+			copy_v3_fl(prb_data->corner, -1.0f);
+			add_v3_v3(prb_data->corner, half_cell_dim);
+			mul_m4_v3(ob->obmat, prb_data->corner);
+
+			/* Opposite neighbor cell. */
+			copy_v3_fl3(prb_data->increment_x, cell_dim[0], 0.0f, 0.0f);
+			add_v3_v3(prb_data->increment_x, half_cell_dim);
+			add_v3_fl(prb_data->increment_x, -1.0f);
+			mul_m4_v3(ob->obmat, prb_data->increment_x);
+			sub_v3_v3(prb_data->increment_x, prb_data->corner);
+
+			copy_v3_fl3(prb_data->increment_y, 0.0f, cell_dim[1], 0.0f);
+			add_v3_v3(prb_data->increment_y, half_cell_dim);
+			add_v3_fl(prb_data->increment_y, -1.0f);
+			mul_m4_v3(ob->obmat, prb_data->increment_y);
+			sub_v3_v3(prb_data->increment_y, prb_data->corner);
+
+			copy_v3_fl3(prb_data->increment_z, 0.0f, 0.0f, cell_dim[2]);
+			add_v3_v3(prb_data->increment_z, half_cell_dim);
+			add_v3_fl(prb_data->increment_z, -1.0f);
+			mul_m4_v3(ob->obmat, prb_data->increment_z);
+			sub_v3_v3(prb_data->increment_z, prb_data->corner);
+
+			DRWShadingGroup *grp = DRW_shgroup_instance_create(e_data.lightprobe_grid_sh, psl->lightprobes, DRW_cache_sphere_get());
+			/* Dummy call just to save select ID */
+			DRW_shgroup_call_dynamic_add_empty(grp);
+			/* Then overide the instance count */
+			DRW_shgroup_set_instance_count(grp, prb->grid_resolution_x * prb->grid_resolution_y * prb->grid_resolution_z);
+			DRW_shgroup_uniform_vec4(grp, "color", color, 1);
+			DRW_shgroup_uniform_vec3(grp, "corner", prb_data->corner, 1);
+			DRW_shgroup_uniform_vec3(grp, "increment_x", prb_data->increment_x, 1);
+			DRW_shgroup_uniform_vec3(grp, "increment_y", prb_data->increment_y, 1);
+			DRW_shgroup_uniform_vec3(grp, "increment_z", prb_data->increment_z, 1);
+			DRW_shgroup_uniform_ivec3(grp, "grid_resolution", &prb->grid_resolution_x, 1);
+			DRW_shgroup_uniform_float(grp, "sphere_size", &prb->data_draw_size, 1);
+		}
+		else if (prb->type == LIGHTPROBE_TYPE_CUBE) {
+			prb_data->draw_size = prb->data_draw_size * 0.1f;
+			unit_m4(prb_data->probe_cube_mat);
+			copy_v3_v3(prb_data->probe_cube_mat[3], ob->obmat[3]);
+			DRW_shgroup_call_dynamic_add(stl->g_data->lightprobes_cube, color, &prb_data->draw_size, prb_data->probe_cube_mat);
+		}
+		else {
+			prb_data->draw_size = 1.0f;
+			DRW_shgroup_call_dynamic_add(stl->g_data->lightprobes_planar, color, &prb_data->draw_size, ob->obmat);
+		}
 	}
 
+	switch (prb->type) {
+		case LIGHTPROBE_TYPE_PLANAR:
+			DRW_shgroup_call_dynamic_add(stl->g_data->probe_planar, ob->obmat[3], color);
+			break;
+		case LIGHTPROBE_TYPE_GRID:
+			DRW_shgroup_call_dynamic_add(stl->g_data->probe_grid, ob->obmat[3], color);
+			break;
+		case LIGHTPROBE_TYPE_CUBE:
+		default:
+			DRW_shgroup_call_dynamic_add(stl->g_data->probe_cube, ob->obmat[3], color);
+			break;
+	}
+
+
+
 	if (prb->type == LIGHTPROBE_TYPE_PLANAR) {
 		float (*mat)[4];
-		mat = (float (*)[4])(*prb_mats);
+		mat = (float (*)[4])(prb_data->prb_mats[0]);
 		copy_m4_m4(mat, ob->obmat);
 		normalize_m4(mat);
 
 		DRW_shgroup_call_dynamic_add(stl->g_data->single_arrow, color, &ob->empty_drawsize, mat);
 		DRW_shgroup_call_dynamic_add(stl->g_data->single_arrow_line, color, &ob->empty_drawsize, mat);
 
-		mat = (float (*)[4])(*prb_mats + 16);
+		mat = (float (*)[4])(prb_data->prb_mats[1]);
 		copy_m4_m4(mat, ob->obmat);
 		zero_v3(mat[2]);
 
@@ -1450,21 +1548,21 @@ static void DRW_shgroup_lightprobe(OBJECT_StorageList *stl, Object *ob, SceneLay
 		}
 
 		if (prb->type == LIGHTPROBE_TYPE_GRID ||
-			prb->attenuation_type == LIGHTPROBE_SHAPE_BOX)
+		    prb->attenuation_type == LIGHTPROBE_SHAPE_BOX)
 		{
 			DRW_shgroup_call_dynamic_add(stl->g_data->cube, color, &prb->distgridinf, ob->obmat);
 			DRW_shgroup_call_dynamic_add(stl->g_data->cube, color, &prb->distfalloff, ob->obmat);
 		}
 		else if (prb->type == LIGHTPROBE_TYPE_PLANAR) {
 			float (*rangemat)[4];
-			rangemat = (float (*)[4])(*prb_mats + 32);
+			rangemat = (float (*)[4])(prb_data->prb_mats[2]);
 			copy_m4_m4(rangemat, ob->obmat);
 			normalize_v3(rangemat[2]);
 			mul_v3_fl(rangemat[2], prb->distinf);
 
 			DRW_shgroup_call_dynamic_add(stl->g_data->cube, color, &one, rangemat);
 
-			rangemat = (float (*)[4])(*prb_mats + 64);
+			rangemat = (float (*)[4])(prb_data->prb_mats[3]);
 			copy_m4_m4(rangemat, ob->obmat);
 			normalize_v3(rangemat[2]);
 			mul_v3_fl(rangemat[2], prb->distfalloff);
@@ -1492,10 +1590,10 @@ static void DRW_shgroup_lightprobe(OBJECT_StorageList *stl, Object *ob, SceneLay
 			}
 
 			if (prb->parallax_type == LIGHTPROBE_SHAPE_BOX) {
-				DRW_shgroup_call_dynamic_add(stl->g_data->cube, color, &dist, obmat);
+				DRW_shgroup_call_dynamic_add(stl->g_data->cube, color, dist, obmat);
 			}
 			else {
-				DRW_shgroup_call_dynamic_add(stl->g_data->sphere, color, &dist, obmat);
+				DRW_shgroup_call_dynamic_add(stl->g_data->sphere, color, dist, obmat);
 			}
 		}
 	}
@@ -1513,7 +1611,7 @@ static void DRW_shgroup_lightprobe(OBJECT_StorageList *stl, Object *ob, SceneLay
 
 			for (int i = 0; i < 6; ++i) {
 				float (*clipmat)[4];
-				clipmat = (float (*)[4])(*prb_mats + 16 * i);
+				clipmat = (float (*)[4])(prb_data->prb_mats[i]);
 
 				normalize_m4_m4(clipmat, ob->obmat);
 				mul_m4_m4m4(clipmat, clipmat, cubefacemat[i]);
@@ -1523,7 +1621,6 @@ static void DRW_shgroup_lightprobe(OBJECT_StorageList *stl, Object *ob, SceneLay
 			}
 		}
 	}
-	DRW_shgroup_call_dynamic_add(stl->g_data->lamp_center_group, ob->obmat[3]);
 
 	/* Line and point going to the ground */
 	if (prb->type == LIGHTPROBE_TYPE_CUBE) {
@@ -1534,7 +1631,7 @@ static void DRW_shgroup_lightprobe(OBJECT_StorageList *stl, Object *ob, SceneLay
 
 static void DRW_shgroup_relationship_lines(OBJECT_StorageList *stl, Object *ob)
 {
-	if (ob->parent && ((ob->parent->base_flag & BASE_VISIBLED) != 0)) {
+	if (ob->parent && BKE_object_is_visible(ob->parent)) {
 		DRW_shgroup_call_dynamic_add(stl->g_data->relationship_lines, ob->obmat[3]);
 		DRW_shgroup_call_dynamic_add(stl->g_data->relationship_lines, ob->parent->obmat[3]);
 	}
@@ -1545,7 +1642,7 @@ static void DRW_shgroup_object_center(OBJECT_StorageList *stl, Object *ob, Scene
 	const bool is_library = ob->id.us > 1 || ID_IS_LINKED_DATABLOCK(ob);
 	DRWShadingGroup *shgroup;
 
-	if (ob == OBACT_NEW) {
+	if (ob == OBACT_NEW(sl)) {
 		shgroup = stl->g_data->center_active;
 	}
 	else if (ob->base_flag & BASE_SELECTED) {
@@ -1606,19 +1703,22 @@ static void OBJECT_cache_populate_particles(Object *ob,
 						DRW_shgroup_call_add(shgrp, geom, mat);
 						break;
 					case PART_DRAW_CROSS:
-						shgrp = DRW_shgroup_instance_create(e_data.part_prim_sh, psl->particle, DRW_cache_particles_get_prim(PART_DRAW_CROSS));
+						shgrp = DRW_shgroup_instance_create(
+						        e_data.part_prim_sh, psl->particle, DRW_cache_particles_get_prim(PART_DRAW_CROSS));
 						DRW_shgroup_uniform_texture(shgrp, "ramp", globals_ramp);
 						DRW_shgroup_uniform_vec3(shgrp, "color", ma ? &ma->r : def_prim_col, 1);
 						DRW_shgroup_uniform_int(shgrp, "screen_space", &screen_space[0], 1);
 						break;
 					case PART_DRAW_CIRC:
-						shgrp = DRW_shgroup_instance_create(e_data.part_prim_sh, psl->particle, DRW_cache_particles_get_prim(PART_DRAW_CIRC));
+						shgrp = DRW_shgroup_instance_create(
+						        e_data.part_prim_sh, psl->particle, DRW_cache_particles_get_prim(PART_DRAW_CIRC));
 						DRW_shgroup_uniform_texture(shgrp, "ramp", globals_ramp);
 						DRW_shgroup_uniform_vec3(shgrp, "color", ma ? &ma->r : def_prim_col, 1);
 						DRW_shgroup_uniform_int(shgrp, "screen_space", &screen_space[1], 1);
 						break;
 					case PART_DRAW_AXIS:
-						shgrp = DRW_shgroup_instance_create(e_data.part_axis_sh, psl->particle, DRW_cache_particles_get_prim(PART_DRAW_AXIS));
+						shgrp = DRW_shgroup_instance_create(
+						        e_data.part_axis_sh, psl->particle, DRW_cache_particles_get_prim(PART_DRAW_AXIS));
 						DRW_shgroup_uniform_int(shgrp, "screen_space", &screen_space[0], 1);
 						break;
 					default:
@@ -1642,10 +1742,14 @@ static void OBJECT_cache_populate(void *vedata, Object *ob)
 	OBJECT_StorageList *stl = ((OBJECT_Data *)vedata)->stl;
 	const DRWContextState *draw_ctx = DRW_context_state_get();
 	Scene *scene = draw_ctx->scene;
-	SceneLayer *sl = draw_ctx->sl;
+	SceneLayer *sl = draw_ctx->scene_layer;
 	View3D *v3d = draw_ctx->v3d;
 	int theme_id = TH_UNDEFINED;
 
+	if (!BKE_object_is_visible(ob)) {
+		return;
+	}
+
 	//CollectionEngineSettings *ces_mode_ob = BKE_layer_collection_engine_evaluated_get(ob, COLLECTION_MODE_OBJECT, "");
 
 	//bool do_wire = BKE_collection_engine_property_value_get_bool(ces_mode_ob, "show_wire");
@@ -1693,7 +1797,7 @@ static void OBJECT_cache_populate(void *vedata, Object *ob)
 		{
 			Object *obedit = scene->obedit;
 			if (ob != obedit) {
-				struct Gwn_Batch *geom = DRW_cache_lattice_wire_get(ob);
+				struct Gwn_Batch *geom = DRW_cache_lattice_wire_get(ob, false);
 				if (theme_id == TH_UNDEFINED) {
 					theme_id = DRW_object_wire_theme_get(ob, sl, NULL);
 				}
@@ -1730,7 +1834,7 @@ static void OBJECT_cache_populate(void *vedata, Object *ob)
 			DRW_shgroup_speaker(stl, ob, sl);
 			break;
 		case OB_LIGHTPROBE:
-			DRW_shgroup_lightprobe(stl, ob, sl);
+			DRW_shgroup_lightprobe(stl, psl, ob, sl);
 			break;
 		case OB_ARMATURE:
 		{
@@ -1776,23 +1880,17 @@ static void OBJECT_cache_populate(void *vedata, Object *ob)
 	}
 }
 
-static void OBJECT_cache_finish(void *vedata)
-{
-	OBJECT_StorageList *stl = ((OBJECT_Data *)vedata)->stl;
-	if (stl->g_data->image_plane_map) {
-		BLI_ghash_free(stl->g_data->image_plane_map, NULL, MEM_freeN);
-	}
-}
-
 static void OBJECT_draw_scene(void *vedata)
 {
 
 	OBJECT_PassList *psl = ((OBJECT_Data *)vedata)->psl;
+	OBJECT_StorageList *stl = ((OBJECT_Data *)vedata)->stl;
 	OBJECT_FramebufferList *fbl = ((OBJECT_Data *)vedata)->fbl;
 	DefaultFramebufferList *dfbl = DRW_viewport_framebuffer_list_get();
 	float clearcol[4] = {0.0f, 0.0f, 0.0f, 0.0f};
 
 	if (DRW_state_is_fbo()) {
+		DRW_stats_group_start("Outlines");
 		/* attach temp textures */
 		DRW_framebuffer_texture_attach(fbl->outlines, e_data.outlines_depth_tx, 0, 0);
 		DRW_framebuffer_texture_attach(fbl->outlines, e_data.outlines_color_tx, 0, 0);
@@ -1802,6 +1900,7 @@ static void OBJECT_draw_scene(void *vedata)
 		DRW_framebuffer_bind(fbl->outlines);
 		DRW_framebuffer_clear(true, true, false, clearcol, 1.0f);
 		DRW_draw_pass(psl->outlines);
+		DRW_draw_pass(psl->lightprobes);
 
 		/* detach textures */
 		DRW_framebuffer_texture_detach(e_data.outlines_depth_tx);
@@ -1810,24 +1909,13 @@ static void OBJECT_draw_scene(void *vedata)
 		DRW_framebuffer_bind(fbl->blur);
 		DRW_draw_pass(psl->outlines_search);
 
-		/* Expand and fade gradually */
+		/* Expand outline to form a 3px wide line */
 		DRW_framebuffer_bind(fbl->outlines);
 		DRW_draw_pass(psl->outlines_expand);
 
+		/* Bleed color so the AA can do it's stuff */
 		DRW_framebuffer_bind(fbl->blur);
-		DRW_draw_pass(psl->outlines_fade1);
-
-		DRW_framebuffer_bind(fbl->outlines);
-		DRW_draw_pass(psl->outlines_fade2);
-
-		DRW_framebuffer_bind(fbl->blur);
-		DRW_draw_pass(psl->outlines_fade3);
-
-		DRW_framebuffer_bind(fbl->outlines);
-		DRW_draw_pass(psl->outlines_fade4);
-
-		DRW_framebuffer_bind(fbl->blur);
-		DRW_draw_pass(psl->outlines_fade5);
+		DRW_draw_pass(psl->outlines_bleed);
 
 		/* detach temp textures */
 		DRW_framebuffer_texture_detach(e_data.outlines_color_tx);
@@ -1835,17 +1923,27 @@ static void OBJECT_draw_scene(void *vedata)
 
 		/* restore main framebuffer */
 		DRW_framebuffer_bind(dfbl->default_fb);
+		DRW_stats_group_end();
+	}
+	else if (DRW_state_is_select()) {
+		/* Render probes spheres/planes so we can select them. */
+		DRW_draw_pass(psl->lightprobes);
 	}
 
+	MULTISAMPLE_SYNC_ENABLE(dfbl)
+
 	/* This needs to be drawn after the oultine */
 //	DRW_draw_pass(psl->bone_envelope);  /* Never drawn in Object mode currently. */
 	DRW_draw_pass(psl->bone_wire);
 	DRW_draw_pass(psl->bone_solid);
 	DRW_draw_pass(psl->non_meshes);
-	DRW_draw_pass(psl->ob_center);
 	DRW_draw_pass(psl->particle);
 	DRW_draw_pass(psl->reference_image);
 
+	MULTISAMPLE_SYNC_DISABLE(dfbl)
+
+	DRW_draw_pass(psl->ob_center);
+
 	if (!DRW_state_is_select()) {
 		if (e_data.draw_grid) {
 			DRW_draw_pass(psl->grid);
@@ -1854,6 +1952,11 @@ static void OBJECT_draw_scene(void *vedata)
 		/* Combine with scene buffer last */
 		DRW_draw_pass(psl->outlines_resolve);
 	}
+
+	/* This has to be freed only after drawing empties! */
+	if (stl->g_data->image_plane_map) {
+		BLI_ghash_free(stl->g_data->image_plane_map, NULL, MEM_freeN);
+	}
 }
 
 void OBJECT_collection_settings_create(IDProperty *props)
@@ -1875,7 +1978,8 @@ DrawEngineType draw_engine_object_type = {
 	&OBJECT_engine_free,
 	&OBJECT_cache_init,
 	&OBJECT_cache_populate,
-	&OBJECT_cache_finish,
 	NULL,
-	&OBJECT_draw_scene
+	NULL,
+	&OBJECT_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/paint_texture_mode.c b/source/blender/draw/modes/paint_texture_mode.c
index 795b0bae02b..f898770acef 100644
--- a/source/blender/draw/modes/paint_texture_mode.c
+++ b/source/blender/draw/modes/paint_texture_mode.c
@@ -178,8 +178,7 @@ static void PAINT_TEXTURE_engine_init(void *vedata)
 		e_data.face_overlay_shader = GPU_shader_get_builtin_shader(GPU_SHADER_3D_UNIFORM_COLOR);
 	}
 }
-#include "BKE_global.h"
-#include "BKE_main.h"
+
 /* Here init all passes and shading groups
  * Assume that all Passes are NULL */
 static void PAINT_TEXTURE_cache_init(void *vedata)
@@ -199,12 +198,6 @@ static void PAINT_TEXTURE_cache_init(void *vedata)
 		                 DRW_STATE_BLEND | DRW_STATE_WIRE;
 		psl->image_faces = DRW_pass_create("Image Color Pass", state);
 
-		/* Create a shadingGroup using a function in draw_common.c or custom one */
-		/*
-		 * stl->g_data->group = shgroup_dynlines_uniform_color(psl->pass, ts.colorWire);
-		 * -- or --
-		 * stl->g_data->group = DRW_shgroup_create(e_data.custom_shader, psl->pass);
-		 */
 		stl->g_data->shgroup_fallback = DRW_shgroup_create(e_data.fallback_sh, psl->image_faces);
 
 		/* Uniforms need a pointer to it's value so be sure it's accessible at
@@ -218,7 +211,7 @@ static void PAINT_TEXTURE_cache_init(void *vedata)
 		Object *ob = draw_ctx->obact;
 		if (ob && ob->type == OB_MESH) {
 			Scene *scene = draw_ctx->scene;
-			bool use_material_slots = (scene->toolsettings->imapaint.mode == IMAGEPAINT_MODE_MATERIAL);
+			const bool use_material_slots = (scene->toolsettings->imapaint.mode == IMAGEPAINT_MODE_MATERIAL);
 			const Mesh *me = ob->data;
 
 			stl->g_data->shgroup_image_array = MEM_mallocN(
@@ -292,41 +285,44 @@ static void PAINT_TEXTURE_cache_populate(void *vedata, Object *ob)
 		/* Get geometry cache */
 		const Mesh *me = ob->data;
 		Scene *scene = draw_ctx->scene;
-		bool use_material_slots = (scene->toolsettings->imapaint.mode == IMAGEPAINT_MODE_MATERIAL);
+		const bool use_surface = DRW_object_is_mode_shade(ob) == true;
+		const bool use_material_slots = (scene->toolsettings->imapaint.mode == IMAGEPAINT_MODE_MATERIAL);
 		bool ok = false;
 
-		if (me->mloopuv != NULL) {
-			if (use_material_slots) {
-				struct Gwn_Batch **geom_array = me->totcol ? DRW_cache_mesh_surface_texpaint_get(ob) : NULL;
-				if ((me->totcol == 0) || (geom_array == NULL)) {
-					struct Gwn_Batch *geom = DRW_cache_mesh_surface_get(ob);
-					DRW_shgroup_call_add(stl->g_data->shgroup_fallback, geom, ob->obmat);
-					ok = true;
+		if (use_surface) {
+			if (me->mloopuv != NULL) {
+				if (use_material_slots) {
+					struct Gwn_Batch **geom_array = me->totcol ? DRW_cache_mesh_surface_texpaint_get(ob) : NULL;
+					if ((me->totcol == 0) || (geom_array == NULL)) {
+						struct Gwn_Batch *geom = DRW_cache_mesh_surface_get(ob);
+						DRW_shgroup_call_add(stl->g_data->shgroup_fallback, geom, ob->obmat);
+						ok = true;
+					}
+					else {
+						for (int i = 0; i < me->totcol; i++) {
+							if (stl->g_data->shgroup_image_array[i]) {
+								DRW_shgroup_call_add(stl->g_data->shgroup_image_array[i], geom_array[i], ob->obmat);
+							}
+							else {
+								DRW_shgroup_call_add(stl->g_data->shgroup_fallback, geom_array[i], ob->obmat);
+							}
+							ok = true;
+						}
+					}
 				}
 				else {
-					for (int i = 0; i < me->totcol; i++) {
-						if (stl->g_data->shgroup_image_array[i]) {
-							DRW_shgroup_call_add(stl->g_data->shgroup_image_array[i], geom_array[i], ob->obmat);
-						}
-						else {
-							DRW_shgroup_call_add(stl->g_data->shgroup_fallback, geom_array[i], ob->obmat);
-						}
+					struct Gwn_Batch *geom = DRW_cache_mesh_surface_texpaint_single_get(ob);
+					if (geom && stl->g_data->shgroup_image_array[0]) {
+						DRW_shgroup_call_add(stl->g_data->shgroup_image_array[0], geom, ob->obmat);
 						ok = true;
 					}
 				}
 			}
-			else {
-				struct Gwn_Batch *geom = DRW_cache_mesh_surface_texpaint_single_get(ob);
-				if (geom && stl->g_data->shgroup_image_array[0]) {
-					DRW_shgroup_call_add(stl->g_data->shgroup_image_array[0], geom, ob->obmat);
-					ok = true;
-				}
-			}
-		}
 
-		if (!ok) {
-			struct Gwn_Batch *geom = DRW_cache_mesh_surface_get(ob);
-			DRW_shgroup_call_add(stl->g_data->shgroup_fallback, geom, ob->obmat);
+			if (!ok) {
+				struct Gwn_Batch *geom = DRW_cache_mesh_surface_get(ob);
+				DRW_shgroup_call_add(stl->g_data->shgroup_fallback, geom, ob->obmat);
+			}
 		}
 
 		/* Face Mask */
@@ -416,5 +412,6 @@ DrawEngineType draw_engine_paint_texture_type = {
 	&PAINT_TEXTURE_cache_populate,
 	&PAINT_TEXTURE_cache_finish,
 	NULL, /* draw_background but not needed by mode engines */
-	&PAINT_TEXTURE_draw_scene
+	&PAINT_TEXTURE_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/paint_vertex_mode.c b/source/blender/draw/modes/paint_vertex_mode.c
index ac3b82e9418..e430fca5742 100644
--- a/source/blender/draw/modes/paint_vertex_mode.c
+++ b/source/blender/draw/modes/paint_vertex_mode.c
@@ -110,7 +110,9 @@ static void PAINT_VERTEX_cache_init(void *vedata)
 
 	{
 		/* Create a pass */
-		psl->vcolor_faces = DRW_pass_create("Vert Color Pass", DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS);
+		psl->vcolor_faces = DRW_pass_create(
+		        "Vert Color Pass",
+		        DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS);
 
 		stl->g_data->fvcolor_shgrp = DRW_shgroup_create(e_data.vcolor_face_shader, psl->vcolor_faces);
 
@@ -122,13 +124,17 @@ static void PAINT_VERTEX_cache_init(void *vedata)
 	}
 
 	{
-		psl->wire_overlay = DRW_pass_create("Wire Pass", DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS);
+		psl->wire_overlay = DRW_pass_create(
+		        "Wire Pass",
+		        DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS);
 
 		stl->g_data->lwire_shgrp = DRW_shgroup_create(e_data.wire_overlay_shader, psl->wire_overlay);
 	}
 
 	{
-		psl->face_overlay = DRW_pass_create("Face Mask Pass", DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS | DRW_STATE_BLEND);
+		psl->face_overlay = DRW_pass_create(
+		        "Face Mask Pass",
+		        DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS | DRW_STATE_BLEND);
 
 		stl->g_data->face_shgrp = DRW_shgroup_create(e_data.face_overlay_shader, psl->face_overlay);
 
@@ -144,15 +150,18 @@ static void PAINT_VERTEX_cache_populate(void *vedata, Object *ob)
 
 	if ((ob->type == OB_MESH) && (ob == draw_ctx->obact)) {
 		IDProperty *ces_mode_pw = BKE_layer_collection_engine_evaluated_get(ob, COLLECTION_MODE_PAINT_VERTEX, "");
-		bool use_wire = BKE_collection_engine_property_value_get_bool(ces_mode_pw, "use_wire");
 		const Mesh *me = ob->data;
+		const bool use_wire = BKE_collection_engine_property_value_get_bool(ces_mode_pw, "use_wire");
+		const bool use_surface = DRW_object_is_mode_shade(ob) == true;
 		const bool use_face_sel = (me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
 		struct Gwn_Batch *geom;
 
 		world_light = BKE_collection_engine_property_value_get_bool(ces_mode_pw, "use_shading") ? 0.5f : 1.0f;
 
-		geom = DRW_cache_mesh_surface_vert_colors_get(ob);
-		DRW_shgroup_call_add(stl->g_data->fvcolor_shgrp, geom, ob->obmat);
+		if (use_surface) {
+			geom = DRW_cache_mesh_surface_vert_colors_get(ob);
+			DRW_shgroup_call_add(stl->g_data->fvcolor_shgrp, geom, ob->obmat);
+		}
 
 		if (use_face_sel || use_wire) {
 			geom = DRW_cache_mesh_edges_paint_overlay_get(ob, use_wire, use_face_sel);
@@ -202,5 +211,6 @@ DrawEngineType draw_engine_paint_vertex_type = {
 	&PAINT_VERTEX_cache_populate,
 	NULL,
 	NULL,
-	&PAINT_VERTEX_draw_scene
+	&PAINT_VERTEX_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/paint_weight_mode.c b/source/blender/draw/modes/paint_weight_mode.c
index 270566b6cc6..e139b4af97f 100644
--- a/source/blender/draw/modes/paint_weight_mode.c
+++ b/source/blender/draw/modes/paint_weight_mode.c
@@ -92,7 +92,7 @@ static void PAINT_WEIGHT_engine_init(void *UNUSED(vedata))
 	if (e_data.actdef != draw_ctx->obact->actdef) {
 		e_data.actdef = draw_ctx->obact->actdef;
 
-		BKE_mesh_batch_cache_dirty(draw_ctx->obact->data, BKE_MESH_BATCH_DIRTY_PAINT);
+		BKE_mesh_batch_cache_dirty(draw_ctx->obact->data, BKE_MESH_BATCH_DIRTY_ALL);
 	}
 
 	if (!e_data.weight_face_shader) {
@@ -180,16 +180,19 @@ static void PAINT_WEIGHT_cache_populate(void *vedata, Object *ob)
 
 	if ((ob->type == OB_MESH) && (ob == draw_ctx->obact)) {
 		IDProperty *ces_mode_pw = BKE_layer_collection_engine_evaluated_get(ob, COLLECTION_MODE_PAINT_WEIGHT, "");
-		bool use_wire = BKE_collection_engine_property_value_get_bool(ces_mode_pw, "use_wire");
 		const Mesh *me = ob->data;
+		const bool use_wire = BKE_collection_engine_property_value_get_bool(ces_mode_pw, "use_wire");
+		const bool use_surface = DRW_object_is_mode_shade(ob) == true;
 		const bool use_face_sel = (me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
 		const bool use_vert_sel = (me->editflag & ME_EDIT_PAINT_VERT_SEL) != 0;
 		struct Gwn_Batch *geom;
 
 		world_light = BKE_collection_engine_property_value_get_bool(ces_mode_pw, "use_shading") ? 0.5f : 1.0f;
 
-		geom = DRW_cache_mesh_surface_weights_get(ob);
-		DRW_shgroup_call_add(stl->g_data->fweights_shgrp, geom, ob->obmat);
+		if (use_surface) {
+			geom = DRW_cache_mesh_surface_weights_get(ob);
+			DRW_shgroup_call_add(stl->g_data->fweights_shgrp, geom, ob->obmat);
+		}
 
 		if (use_face_sel || use_wire) {
 			geom = DRW_cache_mesh_edges_paint_overlay_get(ob, use_wire, use_face_sel);
@@ -246,5 +249,6 @@ DrawEngineType draw_engine_paint_weight_type = {
 	&PAINT_WEIGHT_cache_populate,
 	NULL,
 	NULL,
-	&PAINT_WEIGHT_draw_scene
+	&PAINT_WEIGHT_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/particle_mode.c b/source/blender/draw/modes/particle_mode.c
index dd22a5c6d8f..be076815f4c 100644
--- a/source/blender/draw/modes/particle_mode.c
+++ b/source/blender/draw/modes/particle_mode.c
@@ -259,5 +259,6 @@ DrawEngineType draw_engine_particle_type = {
 	&PARTICLE_cache_populate,
 	&PARTICLE_cache_finish,
 	NULL, /* draw_background but not needed by mode engines */
-	&PARTICLE_draw_scene
+	&PARTICLE_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/pose_mode.c b/source/blender/draw/modes/pose_mode.c
index d3233d713a1..1c2acd56085 100644
--- a/source/blender/draw/modes/pose_mode.c
+++ b/source/blender/draw/modes/pose_mode.c
@@ -101,7 +101,9 @@ static void POSE_cache_init(void *vedata)
 
 	{
 		/* Non Meshes Pass (Camera, empties, lamps ...) */
-		DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS | DRW_STATE_BLEND | DRW_STATE_WIRE;
+		DRWState state =
+		        DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS |
+		        DRW_STATE_BLEND | DRW_STATE_WIRE;
 		psl->relationship = DRW_pass_create("Bone Relationship Pass", state);
 
 		/* Relationship Lines */
@@ -191,5 +193,6 @@ DrawEngineType draw_engine_pose_type = {
 	&POSE_cache_populate,
 	NULL,
 	NULL,
-	&POSE_draw_scene
+	&POSE_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/sculpt_mode.c b/source/blender/draw/modes/sculpt_mode.c
index a3f29b5bb8f..f38e6565065 100644
--- a/source/blender/draw/modes/sculpt_mode.c
+++ b/source/blender/draw/modes/sculpt_mode.c
@@ -33,6 +33,8 @@
 #include "BKE_pbvh.h"
 #include "BKE_paint.h"
 
+#include "DEG_depsgraph.h"
+
 /* If builtin shaders are needed */
 #include "GPU_shader.h"
 #include "GPU_matrix.h"
@@ -191,6 +193,9 @@ static void SCULPT_cache_populate(void *vedata, Object *ob)
 
 	if (ob->type == OB_MESH) {
 		const DRWContextState *draw_ctx = DRW_context_state_get();
+		EvaluationContext eval_ctx;
+
+		CTX_data_eval_ctx(draw_ctx->evil_C, &eval_ctx);
 
 		if (ob->sculpt && (ob == draw_ctx->obact)) {
 
@@ -201,7 +206,7 @@ static void SCULPT_cache_populate(void *vedata, Object *ob)
 				 * but this avoids waiting on first stroke) */
 				Scene *scene = draw_ctx->scene;
 
-				BKE_sculpt_update_mesh_elements(scene, scene->toolsettings->sculpt, ob, false, false);
+				BKE_sculpt_update_mesh_elements(&eval_ctx, scene, scene->toolsettings->sculpt, ob, false, false);
 			}
 
 			PBVH *pbvh = ob->sculpt->pbvh;
@@ -295,5 +300,6 @@ DrawEngineType draw_engine_sculpt_type = {
 	&SCULPT_cache_populate,
 	&SCULPT_cache_finish,
 	NULL, /* draw_background but not needed by mode engines */
-	&SCULPT_draw_scene
+	&SCULPT_draw_scene,
+	NULL,
 };
diff --git a/source/blender/draw/modes/shaders/common_fxaa_lib.glsl b/source/blender/draw/modes/shaders/common_fxaa_lib.glsl
new file mode 100644
index 00000000000..8158437b943
--- /dev/null
+++ b/source/blender/draw/modes/shaders/common_fxaa_lib.glsl
@@ -0,0 +1,678 @@
+//----------------------------------------------------------------------------------
+// File:        es3-kepler\FXAA/FXAA3_11.h
+// SDK Version: v3.00
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* BLENDER MODIFICATIONS:
+ *
+ * - (#B1#) Compute luma on the fly using BT. 709 luma function
+ * - (#B2#) main function instead of #include, due to lack of
+ *          ARB_shading_language_include in 3.3
+ * - (#B3#) version and extension directives
+ * - removed "FXAA Console" algorithm support and shader parameters
+ * - removed  HLSL support shims
+ * - (#B4#) change luma sampling to compute, not use A channel
+ *          (this also removes GATHER4_ALPHA support)
+ * - removed all the console shaders (only remaining algorithm is "FXAA PC
+ * Quality")
+ *
+ * Note that this file doesn't follow the coding style guidelines.
+ */
+
+/*============================================================================
+                        FXAA QUALITY - TUNING KNOBS
+------------------------------------------------------------------------------
+NOTE the other tuning knobs are now in the shader function inputs!
+============================================================================*/
+#ifndef FXAA_QUALITY__PRESET
+    //
+    // Choose the quality preset.
+    // This needs to be compiled into the shader as it effects code.
+    // Best option to include multiple presets is to
+    // in each shader define the preset, then include this file.
+    //
+    // OPTIONS
+    // -----------------------------------------------------------------------
+    // 10 to 15 - default medium dither (10=fastest, 15=highest quality)
+    // 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
+    // 39       - no dither, very expensive
+    //
+    // NOTES
+    // -----------------------------------------------------------------------
+    // 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
+    // 13 = about same speed as FXAA 3.9 and better than 12
+    // 23 = closest to FXAA 3.9 visually and performance wise
+    //  _ = the lowest digit is directly related to performance
+    // _  = the highest digit is directly related to style
+    //
+    #define FXAA_QUALITY__PRESET 12
+#endif
+
+/*============================================================================
+
+                           FXAA QUALITY - PRESETS
+
+============================================================================*/
+
+/*============================================================================
+                     FXAA QUALITY - MEDIUM DITHER PRESETS
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 10)
+    #define FXAA_QUALITY__PS 3
+    #define FXAA_QUALITY__P0 1.5
+    #define FXAA_QUALITY__P1 3.0
+    #define FXAA_QUALITY__P2 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 11)
+    #define FXAA_QUALITY__PS 4
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 3.0
+    #define FXAA_QUALITY__P3 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 12)
+    #define FXAA_QUALITY__PS 5
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 4.0
+    #define FXAA_QUALITY__P4 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 13)
+    #define FXAA_QUALITY__PS 6
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 4.0
+    #define FXAA_QUALITY__P5 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 14)
+    #define FXAA_QUALITY__PS 7
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 4.0
+    #define FXAA_QUALITY__P6 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 15)
+    #define FXAA_QUALITY__PS 8
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 4.0
+    #define FXAA_QUALITY__P7 12.0
+#endif
+
+/*============================================================================
+                     FXAA QUALITY - LOW DITHER PRESETS
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 20)
+    #define FXAA_QUALITY__PS 3
+    #define FXAA_QUALITY__P0 1.5
+    #define FXAA_QUALITY__P1 2.0
+    #define FXAA_QUALITY__P2 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 21)
+    #define FXAA_QUALITY__PS 4
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 22)
+    #define FXAA_QUALITY__PS 5
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 23)
+    #define FXAA_QUALITY__PS 6
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 24)
+    #define FXAA_QUALITY__PS 7
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 3.0
+    #define FXAA_QUALITY__P6 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 25)
+    #define FXAA_QUALITY__PS 8
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 4.0
+    #define FXAA_QUALITY__P7 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 26)
+    #define FXAA_QUALITY__PS 9
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 4.0
+    #define FXAA_QUALITY__P8 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 27)
+    #define FXAA_QUALITY__PS 10
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 4.0
+    #define FXAA_QUALITY__P9 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 28)
+    #define FXAA_QUALITY__PS 11
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 4.0
+    #define FXAA_QUALITY__P10 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 29)
+    #define FXAA_QUALITY__PS 12
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 2.0
+    #define FXAA_QUALITY__P10 4.0
+    #define FXAA_QUALITY__P11 8.0
+#endif
+
+/*============================================================================
+                     FXAA QUALITY - EXTREME QUALITY
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 39)
+    #define FXAA_QUALITY__PS 12
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.0
+    #define FXAA_QUALITY__P2 1.0
+    #define FXAA_QUALITY__P3 1.0
+    #define FXAA_QUALITY__P4 1.0
+    #define FXAA_QUALITY__P5 1.5
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 2.0
+    #define FXAA_QUALITY__P10 4.0
+    #define FXAA_QUALITY__P11 8.0
+#endif
+
+#define FxaaSat(x) clamp(x, 0.0, 1.0)
+
+#ifdef FXAA_ALPHA
+
+#define FxaaTexTop(t, p) textureLod(t, p, 0.0).aaaa
+#define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o).aaaa
+#define FxaaLuma(rgba) rgba.a
+
+#else
+
+#define FxaaTexTop(t, p) textureLod(t, p, 0.0)
+#define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o)
+
+/* (#B1#) */
+float FxaaLuma(vec4 rgba) {
+    // note: sqrt because the sampled colors are in a linear colorspace!
+    // this approximates a perceptual conversion, which is good enough for the
+    // algorithm
+    return sqrt(dot(rgba.rgb, vec3(0.2126, 0.7152, 0.0722)));
+}
+
+#endif
+
+/*============================================================================
+
+                             FXAA3 QUALITY - PC
+
+============================================================================*/
+/*--------------------------------------------------------------------------*/
+vec4 FxaaPixelShader(
+    //
+    // Use noperspective interpolation here (turn off perspective interpolation).
+    // {xy} = center of pixel
+    vec2 pos,
+    //
+    // Input color texture.
+    // {rgb_} = color in linear or perceptual color space
+    sampler2D tex,
+    //
+    // Only used on FXAA Quality.
+    // This must be from a constant/uniform.
+    // {x_} = 1.0/screenWidthInPixels
+    // {_y} = 1.0/screenHeightInPixels
+    vec2 fxaaQualityRcpFrame,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__SUBPIX define.
+    // It is here now to allow easier tuning.
+    // Choose the amount of sub-pixel aliasing removal.
+    // This can effect sharpness.
+    //   1.00 - upper limit (softer)
+    //   0.75 - default amount of filtering
+    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)
+    //   0.25 - almost off
+    //   0.00 - completely off
+    float fxaaQualitySubpix,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__EDGE_THRESHOLD define.
+    // It is here now to allow easier tuning.
+    // The minimum amount of local contrast required to apply algorithm.
+    //   0.333 - too little (faster)
+    //   0.250 - low quality
+    //   0.166 - default
+    //   0.125 - high quality
+    //   0.063 - overkill (slower)
+    float fxaaQualityEdgeThreshold,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__EDGE_THRESHOLD_MIN define.
+    // It is here now to allow easier tuning.
+    // Trims the algorithm from processing darks.
+    //   0.0833 - upper limit (default, the start of visible unfiltered edges)
+    //   0.0625 - high quality (faster)
+    //   0.0312 - visible limit (slower)
+    float fxaaQualityEdgeThresholdMin
+) {
+/*--------------------------------------------------------------------------*/
+    vec2 posM;
+    posM.x = pos.x;
+    posM.y = pos.y;
+    vec4 rgbyM = FxaaTexTop(tex, posM);
+    float lumaM = FxaaLuma(rgbyM); // (#B4#)
+    float lumaS = FxaaLuma(FxaaTexOff(tex, posM, ivec2( 0, 1), fxaaQualityRcpFrame.xy));
+    float lumaE = FxaaLuma(FxaaTexOff(tex, posM, ivec2( 1, 0), fxaaQualityRcpFrame.xy));
+    float lumaN = FxaaLuma(FxaaTexOff(tex, posM, ivec2( 0,-1), fxaaQualityRcpFrame.xy));
+    float lumaW = FxaaLuma(FxaaTexOff(tex, posM, ivec2(-1, 0), fxaaQualityRcpFrame.xy));
+/*--------------------------------------------------------------------------*/
+    float maxSM = max(lumaS, lumaM);
+    float minSM = min(lumaS, lumaM);
+    float maxESM = max(lumaE, maxSM);
+    float minESM = min(lumaE, minSM);
+    float maxWN = max(lumaN, lumaW);
+    float minWN = min(lumaN, lumaW);
+    float rangeMax = max(maxWN, maxESM);
+    float rangeMin = min(minWN, minESM);
+    float rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
+    float range = rangeMax - rangeMin;
+    float rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
+    bool earlyExit = range < rangeMaxClamped;
+/*--------------------------------------------------------------------------*/
+    if(earlyExit) {
+        return rgbyM;
+    }
+/*--------------------------------------------------------------------------*/
+    float lumaNW = FxaaLuma(FxaaTexOff(tex, posM, ivec2(-1,-1), fxaaQualityRcpFrame.xy));
+    float lumaSE = FxaaLuma(FxaaTexOff(tex, posM, ivec2( 1, 1), fxaaQualityRcpFrame.xy));
+    float lumaNE = FxaaLuma(FxaaTexOff(tex, posM, ivec2( 1,-1), fxaaQualityRcpFrame.xy));
+    float lumaSW = FxaaLuma(FxaaTexOff(tex, posM, ivec2(-1, 1), fxaaQualityRcpFrame.xy));
+/*--------------------------------------------------------------------------*/
+    float lumaNS = lumaN + lumaS;
+    float lumaWE = lumaW + lumaE;
+    float subpixRcpRange = 1.0/range;
+    float subpixNSWE = lumaNS + lumaWE;
+    float edgeHorz1 = (-2.0 * lumaM) + lumaNS;
+    float edgeVert1 = (-2.0 * lumaM) + lumaWE;
+/*--------------------------------------------------------------------------*/
+    float lumaNESE = lumaNE + lumaSE;
+    float lumaNWNE = lumaNW + lumaNE;
+    float edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
+    float edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
+/*--------------------------------------------------------------------------*/
+    float lumaNWSW = lumaNW + lumaSW;
+    float lumaSWSE = lumaSW + lumaSE;
+    float edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
+    float edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
+    float edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
+    float edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
+    float edgeHorz = abs(edgeHorz3) + edgeHorz4;
+    float edgeVert = abs(edgeVert3) + edgeVert4;
+/*--------------------------------------------------------------------------*/
+    float subpixNWSWNESE = lumaNWSW + lumaNESE;
+    float lengthSign = fxaaQualityRcpFrame.x;
+    bool horzSpan = edgeHorz >= edgeVert;
+    float subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
+/*--------------------------------------------------------------------------*/
+    if(!horzSpan) lumaN = lumaW;
+    if(!horzSpan) lumaS = lumaE;
+    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
+    float subpixB = (subpixA * (1.0/12.0)) - lumaM;
+/*--------------------------------------------------------------------------*/
+    float gradientN = lumaN - lumaM;
+    float gradientS = lumaS - lumaM;
+    float lumaNN = lumaN + lumaM;
+    float lumaSS = lumaS + lumaM;
+    bool pairN = abs(gradientN) >= abs(gradientS);
+    float gradient = max(abs(gradientN), abs(gradientS));
+    if(pairN) lengthSign = -lengthSign;
+    float subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
+/*--------------------------------------------------------------------------*/
+    vec2 posB;
+    posB.x = posM.x;
+    posB.y = posM.y;
+    vec2 offNP;
+    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
+    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
+    if(!horzSpan) posB.x += lengthSign * 0.5;
+    if( horzSpan) posB.y += lengthSign * 0.5;
+/*--------------------------------------------------------------------------*/
+    vec2 posN;
+    posN.x = posB.x - offNP.x * FXAA_QUALITY__P0;
+    posN.y = posB.y - offNP.y * FXAA_QUALITY__P0;
+    vec2 posP;
+    posP.x = posB.x + offNP.x * FXAA_QUALITY__P0;
+    posP.y = posB.y + offNP.y * FXAA_QUALITY__P0;
+    float subpixD = ((-2.0)*subpixC) + 3.0;
+    float lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
+    float subpixE = subpixC * subpixC;
+    float lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
+/*--------------------------------------------------------------------------*/
+    if(!pairN) lumaNN = lumaSS;
+    float gradientScaled = gradient * 1.0/4.0;
+    float lumaMM = lumaM - lumaNN * 0.5;
+    float subpixF = subpixD * subpixE;
+    bool lumaMLTZero = lumaMM < 0.0;
+/*--------------------------------------------------------------------------*/
+    lumaEndN -= lumaNN * 0.5;
+    lumaEndP -= lumaNN * 0.5;
+    bool doneN = abs(lumaEndN) >= gradientScaled;
+    bool doneP = abs(lumaEndP) >= gradientScaled;
+    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P1;
+    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P1;
+    bool doneNP = (!doneN) || (!doneP);
+    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P1;
+    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P1;
+/*--------------------------------------------------------------------------*/
+    if(doneNP) {
+        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+        doneN = abs(lumaEndN) >= gradientScaled;
+        doneP = abs(lumaEndP) >= gradientScaled;
+        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P2;
+        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P2;
+        doneNP = (!doneN) || (!doneP);
+        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P2;
+        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P2;
+/*--------------------------------------------------------------------------*/
+        #if (FXAA_QUALITY__PS > 3)
+        if(doneNP) {
+            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+            doneN = abs(lumaEndN) >= gradientScaled;
+            doneP = abs(lumaEndP) >= gradientScaled;
+            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P3;
+            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P3;
+            doneNP = (!doneN) || (!doneP);
+            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P3;
+            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P3;
+/*--------------------------------------------------------------------------*/
+            #if (FXAA_QUALITY__PS > 4)
+            if(doneNP) {
+                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                doneN = abs(lumaEndN) >= gradientScaled;
+                doneP = abs(lumaEndP) >= gradientScaled;
+                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P4;
+                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P4;
+                doneNP = (!doneN) || (!doneP);
+                if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P4;
+                if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P4;
+/*--------------------------------------------------------------------------*/
+                #if (FXAA_QUALITY__PS > 5)
+                if(doneNP) {
+                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                    doneN = abs(lumaEndN) >= gradientScaled;
+                    doneP = abs(lumaEndP) >= gradientScaled;
+                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P5;
+                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P5;
+                    doneNP = (!doneN) || (!doneP);
+                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P5;
+                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P5;
+/*--------------------------------------------------------------------------*/
+                    #if (FXAA_QUALITY__PS > 6)
+                    if(doneNP) {
+                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                        doneN = abs(lumaEndN) >= gradientScaled;
+                        doneP = abs(lumaEndP) >= gradientScaled;
+                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P6;
+                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P6;
+                        doneNP = (!doneN) || (!doneP);
+                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P6;
+                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P6;
+/*--------------------------------------------------------------------------*/
+                        #if (FXAA_QUALITY__PS > 7)
+                        if(doneNP) {
+                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                            doneN = abs(lumaEndN) >= gradientScaled;
+                            doneP = abs(lumaEndP) >= gradientScaled;
+                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P7;
+                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P7;
+                            doneNP = (!doneN) || (!doneP);
+                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P7;
+                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P7;
+/*--------------------------------------------------------------------------*/
+    #if (FXAA_QUALITY__PS > 8)
+    if(doneNP) {
+        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+        doneN = abs(lumaEndN) >= gradientScaled;
+        doneP = abs(lumaEndP) >= gradientScaled;
+        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P8;
+        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P8;
+        doneNP = (!doneN) || (!doneP);
+        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P8;
+        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P8;
+/*--------------------------------------------------------------------------*/
+        #if (FXAA_QUALITY__PS > 9)
+        if(doneNP) {
+            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+            doneN = abs(lumaEndN) >= gradientScaled;
+            doneP = abs(lumaEndP) >= gradientScaled;
+            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P9;
+            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P9;
+            doneNP = (!doneN) || (!doneP);
+            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P9;
+            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P9;
+/*--------------------------------------------------------------------------*/
+            #if (FXAA_QUALITY__PS > 10)
+            if(doneNP) {
+                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                doneN = abs(lumaEndN) >= gradientScaled;
+                doneP = abs(lumaEndP) >= gradientScaled;
+                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P10;
+                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P10;
+                doneNP = (!doneN) || (!doneP);
+                if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P10;
+                if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P10;
+/*--------------------------------------------------------------------------*/
+                #if (FXAA_QUALITY__PS > 11)
+                if(doneNP) {
+                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                    doneN = abs(lumaEndN) >= gradientScaled;
+                    doneP = abs(lumaEndP) >= gradientScaled;
+                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P11;
+                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P11;
+                    doneNP = (!doneN) || (!doneP);
+                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P11;
+                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P11;
+/*--------------------------------------------------------------------------*/
+                    #if (FXAA_QUALITY__PS > 12)
+                    if(doneNP) {
+                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                        doneN = abs(lumaEndN) >= gradientScaled;
+                        doneP = abs(lumaEndP) >= gradientScaled;
+                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P12;
+                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P12;
+                        doneNP = (!doneN) || (!doneP);
+                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P12;
+                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P12;
+/*--------------------------------------------------------------------------*/
+                    }
+                    #endif
+/*--------------------------------------------------------------------------*/
+                }
+                #endif
+/*--------------------------------------------------------------------------*/
+            }
+            #endif
+/*--------------------------------------------------------------------------*/
+        }
+        #endif
+/*--------------------------------------------------------------------------*/
+    }
+    #endif
+/*--------------------------------------------------------------------------*/
+                        }
+                        #endif
+/*--------------------------------------------------------------------------*/
+                    }
+                    #endif
+/*--------------------------------------------------------------------------*/
+                }
+                #endif
+/*--------------------------------------------------------------------------*/
+            }
+            #endif
+/*--------------------------------------------------------------------------*/
+        }
+        #endif
+/*--------------------------------------------------------------------------*/
+    }
+/*--------------------------------------------------------------------------*/
+    float dstN = posM.x - posN.x;
+    float dstP = posP.x - posM.x;
+    if(!horzSpan) dstN = posM.y - posN.y;
+    if(!horzSpan) dstP = posP.y - posM.y;
+/*--------------------------------------------------------------------------*/
+    bool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
+    float spanLength = (dstP + dstN);
+    bool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
+    float spanLengthRcp = 1.0/spanLength;
+/*--------------------------------------------------------------------------*/
+    bool directionN = dstN < dstP;
+    float dst = min(dstN, dstP);
+    bool goodSpan = directionN ? goodSpanN : goodSpanP;
+    float subpixG = subpixF * subpixF;
+    float pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
+    float subpixH = subpixG * fxaaQualitySubpix;
+/*--------------------------------------------------------------------------*/
+    float pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
+    float pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
+    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
+    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
+    return vec4(FxaaTexTop(tex, posM).xyz, lumaM);
+}
+/*==========================================================================*/
+
diff --git a/source/blender/draw/modes/shaders/edit_mesh_overlay_facedot_frag.glsl b/source/blender/draw/modes/shaders/edit_mesh_overlay_facedot_frag.glsl
index 9b3fe6286e8..07b36079884 100644
--- a/source/blender/draw/modes/shaders/edit_mesh_overlay_facedot_frag.glsl
+++ b/source/blender/draw/modes/shaders/edit_mesh_overlay_facedot_frag.glsl
@@ -1,5 +1,8 @@
 
 flat in int isSelected;
+#ifdef VERTEX_FACING
+flat in float facing;
+#endif
 
 out vec4 FragColor;
 
@@ -9,4 +12,8 @@ void main()
 		FragColor = colorFaceDot;
 	else
 		FragColor = colorWireEdit;
+
+#ifdef VERTEX_FACING
+	FragColor.a *= 1.0 - abs(facing) * 0.4;
+#endif
 }
diff --git a/source/blender/draw/modes/shaders/edit_mesh_overlay_facedot_vert.glsl b/source/blender/draw/modes/shaders/edit_mesh_overlay_facedot_vert.glsl
index 2e541fa75e6..fa3934c4b77 100644
--- a/source/blender/draw/modes/shaders/edit_mesh_overlay_facedot_vert.glsl
+++ b/source/blender/draw/modes/shaders/edit_mesh_overlay_facedot_vert.glsl
@@ -6,9 +6,26 @@ in vec4 norAndFlag;
 
 flat out int isSelected;
 
+#ifdef VERTEX_FACING
+uniform mat4 ProjectionMatrix;
+uniform mat4 ModelViewMatrix;
+uniform mat3 NormalMatrix;
+
+flat out float facing;
+#endif
+
 void main()
 {
 	gl_Position = ModelViewProjectionMatrix * vec4(pos, 1.0);
+	/* Bias Facedot Z position in clipspace. */
+	gl_Position.z -= 0.0002;
 	gl_PointSize = sizeFaceDot;
 	isSelected = int(norAndFlag.w);
+#ifdef VERTEX_FACING
+	vec3 view_normal = normalize(NormalMatrix * norAndFlag.xyz);
+	vec3 view_vec = (ProjectionMatrix[3][3] == 0.0)
+		? normalize((ModelViewMatrix * vec4(pos, 1.0)).xyz)
+		: vec3(0.0, 0.0, 1.0);
+	facing = dot(view_vec, view_normal);
+#endif
 }
diff --git a/source/blender/draw/modes/shaders/edit_mesh_overlay_frag.glsl b/source/blender/draw/modes/shaders/edit_mesh_overlay_frag.glsl
index a8f74ac3e0f..ed7421c1b1d 100644
--- a/source/blender/draw/modes/shaders/edit_mesh_overlay_frag.glsl
+++ b/source/blender/draw/modes/shaders/edit_mesh_overlay_frag.glsl
@@ -15,6 +15,9 @@ flat in int clipCase;
 #ifdef VERTEX_SELECTION
 in vec3 vertexColor;
 #endif
+#ifdef VERTEX_FACING
+in float facing;
+#endif
 
 /* We use a vec4[2] interface to pass edge data
  * (without fragmenting memory accesses)
@@ -88,6 +91,15 @@ float distToEdge(vec2 o, vec2 dir)
 	return sqrt(abs(dot(af, af) - daf * daf));
 }
 
+#ifdef ANTI_ALIASING
+void colorDistEdge(vec4 color, float dist)
+{
+	FragColor = mix(color, FragColor, clamp(dist, 0.0, 1.0));
+}
+#else
+#define colorDistEdge colorDist
+#endif
+
 void main()
 {
 	vec3 e, p;
@@ -143,27 +155,33 @@ void main()
 	/* Edges */
 	for (int v = 0; v < 3; ++v) {
 		if ((flag[v] & EDGE_EXISTS) != 0) {
-			float largeEdge = e[v] - sizeEdge * 2.0;
+			/* Outer large edge */
+			float largeEdge = e[v] - sizeEdge * 3.0;
+
+			vec4 large_edge_color = vec4(0.0);
+			large_edge_color = ((flag[v] & EDGE_SHARP) != 0) ? colorEdgeSharp : large_edge_color;
+			large_edge_color = (edgesCrease[v] > 0.0) ? vec4(colorEdgeCrease.rgb, edgesCrease[v]) : large_edge_color;
+			large_edge_color = (edgesBweight[v] > 0.0) ? vec4(colorEdgeBWeight.rgb, edgesBweight[v]) : large_edge_color;
+			large_edge_color = ((flag[v] & EDGE_SEAM) != 0) ? colorEdgeSeam : large_edge_color;
+
+			if (large_edge_color.a != 0.0) {
+				colorDistEdge(large_edge_color, largeEdge);
+			}
+
+			/* Inner thin edge */
 			float innerEdge = e[v] - sizeEdge;
+#ifdef ANTI_ALIASING
+			innerEdge += 0.125;
+#endif
 
-			if ((flag[v] & EDGE_SEAM) != 0)
-				colorDist(colorEdgeSeam, largeEdge);
-			else if (edgesBweight[v] > 0.0)
-				colorDist(vec4(colorEdgeBWeight.rgb, edgesBweight[v]), largeEdge);
-			else if (edgesCrease[v] > 0.0)
-				colorDist(vec4(colorEdgeCrease.rgb, edgesCrease[v]), largeEdge);
-			else if ((flag[v] & EDGE_SHARP) != 0)
-				colorDist(colorEdgeSharp, largeEdge);
-#ifndef VERTEX_SELECTION
-			else
-				colorDist(colorWireEdit, innerEdge);
-
-			if ((flag[v] & EDGE_ACTIVE) != 0)
-				colorDist(vec4(colorEditMeshActive.xyz, 1.0), innerEdge);
-			else if ((flag[v] & EDGE_SELECTED) != 0)
-				colorDist(colorEdgeSelect, innerEdge);
+#ifdef VERTEX_SELECTION
+			colorDistEdge(vec4(vertexColor, 1.0), innerEdge);
 #else
-			colorDist(vec4(vertexColor, 1.0), innerEdge);
+			vec4 inner_edge_color = colorWireEdit;
+			inner_edge_color = ((flag[v] & EDGE_SELECTED) != 0) ? colorEdgeSelect : inner_edge_color;
+			inner_edge_color = ((flag[v] & EDGE_ACTIVE) != 0) ? vec4(colorEditMeshActive.xyz, 1.0) : inner_edge_color;
+
+			colorDistEdge(inner_edge_color, innerEdge);
 #endif
 		}
 	}
@@ -173,15 +191,18 @@ void main()
 	for (int v = 0; v < 3; ++v) {
 		float size = p[v] - sizeVertex;
 
-		if ((flag[v] & VERTEX_ACTIVE) != 0)
-			colorDist(vec4(colorEditMeshActive.xyz, 1.0), size);
-		else if ((flag[v] & VERTEX_SELECTED) != 0)
-			colorDist(colorVertexSelect, size);
-		else
-			colorDist(colorVertex, size);
+		vec4 point_color = colorVertex;
+		point_color = ((flag[v] & VERTEX_SELECTED) != 0) ? colorVertexSelect : point_color;
+		point_color = ((flag[v] & VERTEX_ACTIVE) != 0) ? vec4(colorEditMeshActive.xyz, 1.0) : point_color;
+
+		colorDist(point_color, size);
 	}
 #endif
 
+#ifdef VERTEX_FACING
+	FragColor.a *= 1.0 - abs(facing) * 0.4;
+#endif
+
 	/* don't write depth if not opaque */
-	if (FragColor.a == 0.0)	discard;
+	if (FragColor.a == 0.0) discard;
 }
diff --git a/source/blender/draw/modes/shaders/edit_mesh_overlay_geom_edge.glsl b/source/blender/draw/modes/shaders/edit_mesh_overlay_geom_edge.glsl
index 5e3ecd59cb4..7d71e1540d5 100644
--- a/source/blender/draw/modes/shaders/edit_mesh_overlay_geom_edge.glsl
+++ b/source/blender/draw/modes/shaders/edit_mesh_overlay_geom_edge.glsl
@@ -14,6 +14,9 @@ uniform vec2 viewportSize;
 in vec4 vPos[];
 in vec4 pPos[];
 in ivec4 vData[];
+#ifdef VERTEX_FACING
+in float vFacing[];
+#endif
 
 /* these are the same for all vertices
  * and does not need interpolation */
@@ -25,6 +28,9 @@ flat out int clipCase;
 #ifdef VERTEX_SELECTION
 out vec3 vertexColor;
 #endif
+#ifdef VERTEX_FACING
+out float facing;
+#endif
 
 /* See fragment shader */
 noperspective out vec4 eData1;
@@ -79,6 +85,10 @@ void doVertex(int v, vec4 pos)
 	vertexColor = getVertexColor(v);
 #endif
 
+#ifdef VERTEX_FACING
+	facing = vFacing[v];
+#endif
+
 	gl_Position = pos;
 
 	EmitVertex();
diff --git a/source/blender/draw/modes/shaders/edit_mesh_overlay_geom_tri.glsl b/source/blender/draw/modes/shaders/edit_mesh_overlay_geom_tri.glsl
index 64809a37d11..f83402e3869 100644
--- a/source/blender/draw/modes/shaders/edit_mesh_overlay_geom_tri.glsl
+++ b/source/blender/draw/modes/shaders/edit_mesh_overlay_geom_tri.glsl
@@ -29,6 +29,9 @@ uniform vec2 viewportSize;
 in vec4 vPos[];
 in vec4 pPos[];
 in ivec4 vData[];
+#ifdef VERTEX_FACING
+in float vFacing[];
+#endif
 
 /* these are the same for all vertices
  * and does not need interpolation */
@@ -40,6 +43,9 @@ flat out int clipCase;
 #ifdef VERTEX_SELECTION
 out vec3 vertexColor;
 #endif
+#ifdef VERTEX_FACING
+out float facing;
+#endif
 
 /* See fragment shader */
 noperspective out vec4 eData1;
@@ -103,11 +109,21 @@ void doVertex(int v, vec4 pos)
 	vertexColor = getVertexColor(v);
 #endif
 
+#ifdef VERTEX_FACING
+	facing = vFacing[v];
+#endif
+
 	gl_Position = pos;
 
 	EmitVertex();
 }
 
+#ifdef ANTI_ALIASING
+#define Z_OFFSET 0.008
+#else
+#define Z_OFFSET 0.0
+#endif
+
 void main()
 {
 	/* First we detect which case we are in */
@@ -214,7 +230,7 @@ void main()
 		}
 
 		/* to not let face color bleed */
-		faceColor = vec4(0.0);
+		faceColor.a = 0.0;
 
 		/* we don't want other edges : make them far */
 		eData1 = vec4(1e10);
@@ -231,7 +247,7 @@ void main()
 			eData1.zw = pos[vbe];
 
 			doVertex(v, pPos[v]);
-			doVertex(v, pPos[v] + vec4(fixvec[v], 0.0, 0.0));
+			doVertex(v, pPos[v] + vec4(fixvec[v], Z_OFFSET, 0.0));
 
 			/* Now one triangle only shade one edge
 			 * so we use the edge distance calculated
@@ -247,19 +263,19 @@ void main()
 			edgesBweight[2] = ebweight[vbe];
 
 			doVertex(vaf, pPos[vaf]);
-			doVertex(vaf, pPos[vaf] + vec4(fixvecaf[v], 0.0, 0.0));
+			doVertex(vaf, pPos[vaf] + vec4(fixvecaf[v], Z_OFFSET, 0.0));
 
 			/* corner vertices should not draw edges but draw point only */
 			flag[2] = (vData[vbe].x << 8);
 #ifdef VERTEX_SELECTION
 			doVertex(vaf, pPos[vaf]);
-			doVertex(vaf, pPos[vaf] + vec4(cornervec[vaf], 0.0, 0.0));
+			doVertex(vaf, pPos[vaf] + vec4(cornervec[vaf], Z_OFFSET, 0.0));
 #endif
 		}
 
 		/* finish the loop strip */
 		doVertex(2, pPos[2]);
-		doVertex(2, pPos[2] + vec4(fixvec[2], 0.0, 0.0));
+		doVertex(2, pPos[2] + vec4(fixvec[2], Z_OFFSET, 0.0));
 #endif
 	}
 	/* Harder case : compute visible edges vectors */
diff --git a/source/blender/draw/modes/shaders/edit_mesh_overlay_mix_frag.glsl b/source/blender/draw/modes/shaders/edit_mesh_overlay_mix_frag.glsl
index f567a3a5cbd..8f94a105332 100644
--- a/source/blender/draw/modes/shaders/edit_mesh_overlay_mix_frag.glsl
+++ b/source/blender/draw/modes/shaders/edit_mesh_overlay_mix_frag.glsl
@@ -15,10 +15,8 @@ void main()
 
 	FragColor = wire_color;
 
-	/* this works because not rendered depth is 1.0 and the
-	 * following test is always true even when no wires */
-	if ((wire_depth > scene_depth) && (wire_color.a > 0)) {
-		/* Note : Using wire_color.a * alpha produce unwanted result */
-		FragColor.a = alpha;
+	/* Modulate alpha if occluded */
+	if (wire_depth > scene_depth) {
+		FragColor.a *= alpha;
 	}
 }
diff --git a/source/blender/draw/modes/shaders/edit_mesh_overlay_vert.glsl b/source/blender/draw/modes/shaders/edit_mesh_overlay_vert.glsl
index 5bc9a8bef85..8ebfa4376f0 100644
--- a/source/blender/draw/modes/shaders/edit_mesh_overlay_vert.glsl
+++ b/source/blender/draw/modes/shaders/edit_mesh_overlay_vert.glsl
@@ -15,9 +15,24 @@ out vec4 vPos;
 out vec4 pPos;
 out ivec4 vData;
 
+#ifdef VERTEX_FACING
+uniform mat4 ProjectionMatrix;
+uniform mat3 NormalMatrix;
+
+in vec3 vnor;
+out float vFacing;
+#endif
+
 void main()
 {
 	vPos = ModelViewMatrix * vec4(pos, 1.0);
 	pPos = ModelViewProjectionMatrix * vec4(pos, 1.0);
 	vData = data;
+#ifdef VERTEX_FACING
+	vec3 view_normal = normalize(NormalMatrix * vnor);
+	vec3 view_vec = (ProjectionMatrix[3][3] == 0.0)
+		? normalize(vPos.xyz)
+		: vec3(0.0, 0.0, 1.0);
+	vFacing = dot(view_vec, view_normal);
+#endif
 }
diff --git a/source/blender/draw/modes/shaders/object_grid_frag.glsl b/source/blender/draw/modes/shaders/object_grid_frag.glsl
index 0196b1a6f98..61bd4d58a4a 100644
--- a/source/blender/draw/modes/shaders/object_grid_frag.glsl
+++ b/source/blender/draw/modes/shaders/object_grid_frag.glsl
@@ -75,7 +75,11 @@ vec3 get_floor_pos(vec2 uv, out vec3 wPos)
 		camera_vec = normalize(eye);
 	}
 
-	float p = -dot(planeNormal, camera_pos) / dot(planeNormal, camera_vec);
+	float plane_normal_dot_camera_vec = dot(planeNormal, camera_vec);
+	float p = -dot(planeNormal, camera_pos);
+	if (plane_normal_dot_camera_vec != 0) {
+		p /= plane_normal_dot_camera_vec;
+	}
 	vec3 plane = camera_pos + camera_vec * p;
 
 	/* fix residual imprecision */
diff --git a/source/blender/draw/modes/shaders/object_lightprobe_grid_vert.glsl b/source/blender/draw/modes/shaders/object_lightprobe_grid_vert.glsl
new file mode 100644
index 00000000000..b47b3ee1cf4
--- /dev/null
+++ b/source/blender/draw/modes/shaders/object_lightprobe_grid_vert.glsl
@@ -0,0 +1,28 @@
+
+in vec3 pos;
+in vec3 nor;
+
+uniform mat4 ViewProjectionMatrix;
+
+uniform float sphere_size;
+uniform ivec3 grid_resolution;
+uniform vec3 corner;
+uniform vec3 increment_x;
+uniform vec3 increment_y;
+uniform vec3 increment_z;
+
+void main()
+{
+	vec3 ls_cell_location;
+	/* Keep in sync with update_irradiance_probe */
+	ls_cell_location.z = float(gl_InstanceID % grid_resolution.z);
+	ls_cell_location.y = float((gl_InstanceID / grid_resolution.z) % grid_resolution.y);
+	ls_cell_location.x = float(gl_InstanceID / (grid_resolution.z * grid_resolution.y));
+
+	vec3 ws_cell_location = corner +
+	    (increment_x * ls_cell_location.x +
+	     increment_y * ls_cell_location.y +
+	     increment_z * ls_cell_location.z);
+
+	gl_Position = ViewProjectionMatrix * vec4(pos * 0.02 * sphere_size + ws_cell_location, 1.0);
+}
\ No newline at end of file
diff --git a/source/blender/draw/modes/shaders/object_outline_detect_frag.glsl b/source/blender/draw/modes/shaders/object_outline_detect_frag.glsl
index 5565a0f1e09..dc0ea938436 100644
--- a/source/blender/draw/modes/shaders/object_outline_detect_frag.glsl
+++ b/source/blender/draw/modes/shaders/object_outline_detect_frag.glsl
@@ -32,30 +32,48 @@ void search_outline(ivec2 uv, vec4 ref_col, inout bool ref_occlu, inout bool out
 void main()
 {
 	ivec2 uv = ivec2(gl_FragCoord.xy);
+
+	vec4 color[4];
+	/* Idea : Use a 16bit ID to identify the color
+	 * and store the colors in a UBO. And fetch all ids
+	 * for discontinuity check with one textureGather \o/ */
 	vec4 ref_col = texelFetch(outlineColor, uv, 0).rgba;
+	color[0] = texelFetchOffset(outlineColor, uv, 0, ivec2( 1,  0)).rgba;
+	color[1] = texelFetchOffset(outlineColor, uv, 0, ivec2( 0,  1)).rgba;
+	color[2] = texelFetchOffset(outlineColor, uv, 0, ivec2(-1,  0)).rgba;
+	color[3] = texelFetchOffset(outlineColor, uv, 0, ivec2( 0, -1)).rgba;
 
+	/* TODO GATHER */
+	vec4 depths;
 	float depth = texelFetch(outlineDepth, uv, 0).r;
-	/* Modulate color if occluded */
+	depths.x = texelFetchOffset(outlineDepth, uv, 0, ivec2( 1,  0)).r;
+	depths.y = texelFetchOffset(outlineDepth, uv, 0, ivec2( 0,  1)).r;
+	depths.z = texelFetchOffset(outlineDepth, uv, 0, ivec2(-1,  0)).r;
+	depths.w = texelFetchOffset(outlineDepth, uv, 0, ivec2( 0, -1)).r;
+
+	vec4 scene_depths;
 	float scene_depth = texelFetch(sceneDepth, uv, 0).r;
+	scene_depths.x = texelFetchOffset(sceneDepth, uv, 0, ivec2( 1,  0)).r;
+	scene_depths.y = texelFetchOffset(sceneDepth, uv, 0, ivec2( 0,  1)).r;
+	scene_depths.z = texelFetchOffset(sceneDepth, uv, 0, ivec2(-1,  0)).r;
+	scene_depths.w = texelFetchOffset(sceneDepth, uv, 0, ivec2( 0, -1)).r;
 
 	bool ref_occlu = (depth > scene_depth);
-
 	bool outline = false;
 
+#if 1
+	bvec4 occlu = (!ref_occlu) ? notEqual(greaterThan(depths, scene_depths), bvec4(ref_occlu)) : bvec4(false);
+	outline = (!outline) ? (color[0] != ref_col) || occlu.x : true;
+	outline = (!outline) ? (color[1] != ref_col) || occlu.y : true;
+	outline = (!outline) ? (color[2] != ref_col) || occlu.z : true;
+	outline = (!outline) ? (color[3] != ref_col) || occlu.w : true;
+#else
 	search_outline(uv + ivec2( 1,  0), ref_col, ref_occlu, outline);
 	search_outline(uv + ivec2( 0,  1), ref_col, ref_occlu, outline);
 	search_outline(uv + ivec2(-1,  0), ref_col, ref_occlu, outline);
 	search_outline(uv + ivec2( 0, -1), ref_col, ref_occlu, outline);
+#endif
 
 	FragColor = ref_col;
-
-	/* We Hit something ! */
-	if (outline) {
-		if (ref_occlu) {
-			FragColor.a *= alphaOcclu;
-		}
-	}
-	else {
-		FragColor.a = 0.0;
-	}
+	FragColor.a *= (outline) ? (ref_occlu) ? alphaOcclu : 1.0 : 0.0;
 }
diff --git a/source/blender/draw/modes/shaders/object_outline_expand_frag.glsl b/source/blender/draw/modes/shaders/object_outline_expand_frag.glsl
index e0568d1157a..7e288cde236 100644
--- a/source/blender/draw/modes/shaders/object_outline_expand_frag.glsl
+++ b/source/blender/draw/modes/shaders/object_outline_expand_frag.glsl
@@ -4,42 +4,34 @@ in vec4 uvcoordsvar;
 out vec4 FragColor;
 
 uniform sampler2D outlineColor;
-uniform sampler2D outlineDepth;
 
 uniform float alpha;
 uniform bool doExpand;
 
-void search_outline(ivec2 uv, inout bool found_edge)
-{
-	if (!found_edge) {
-		vec4 color = texelFetch(outlineColor, uv, 0).rgba;
-		if (color.a != 0.0) {
-			if (doExpand || color.a != 1.0) {
-				FragColor = color;
-				found_edge = true;
-			}
-		}
-	}
-}
-
 void main()
 {
 	ivec2 uv = ivec2(gl_FragCoord.xy);
 	FragColor = texelFetch(outlineColor, uv, 0).rgba;
-	float depth = texelFetch(outlineDepth, uv, 0).r;
 
-	if (FragColor.a != 0.0 || (depth == 1.0 && !doExpand))
-		return;
+	vec4 color[4];
+	color[0] = texelFetchOffset(outlineColor, uv, 0, ivec2( 1,  0)).rgba;
+	color[1] = texelFetchOffset(outlineColor, uv, 0, ivec2( 0,  1)).rgba;
+	color[2] = texelFetchOffset(outlineColor, uv, 0, ivec2(-1,  0)).rgba;
+	color[3] = texelFetchOffset(outlineColor, uv, 0, ivec2( 0, -1)).rgba;
 
-	bool found_edge = false;
-	search_outline(uv + ivec2( 1,  0), found_edge);
-	search_outline(uv + ivec2( 0,  1), found_edge);
-	search_outline(uv + ivec2(-1,  0), found_edge);
-	search_outline(uv + ivec2( 0, -1), found_edge);
+	vec4 values = vec4(color[0].a, color[1].a, color[2].a, color[3].a);
 
-	/* We Hit something ! */
-	if (found_edge) {
-		/* only change alpha */
-		FragColor.a *= alpha;
+	vec4 tests = step(vec4(1e-6), values); /* (color.a != 0.0) */
+	bvec4 btests = equal(tests, vec4(1.0));
+
+	if (FragColor.a != 0.0) {
+		return;
 	}
+
+	FragColor = (btests.x) ? color[0] : FragColor;
+	FragColor = (btests.y) ? color[1] : FragColor;
+	FragColor = (btests.z) ? color[2] : FragColor;
+	FragColor = (btests.w) ? color[3] : FragColor;
+
+	FragColor.a *= (!doExpand) ? 0.0 : 1.0;
 }
diff --git a/source/blender/draw/modes/shaders/object_outline_resolve_frag.glsl b/source/blender/draw/modes/shaders/object_outline_resolve_frag.glsl
index 3937828eca2..964ebe72e81 100644
--- a/source/blender/draw/modes/shaders/object_outline_resolve_frag.glsl
+++ b/source/blender/draw/modes/shaders/object_outline_resolve_frag.glsl
@@ -4,8 +4,24 @@ in vec4 uvcoordsvar;
 out vec4 FragColor;
 
 uniform sampler2D outlineBluredColor;
+uniform vec2 rcpDimensions;
 
 void main()
 {
-	FragColor = texture(outlineBluredColor, uvcoordsvar.st).rgba;
+#ifdef USE_FXAA
+    float aa_alpha = FxaaPixelShader(
+        uvcoordsvar.st,
+        outlineBluredColor,
+        rcpDimensions,
+        1.0,
+        0.166,
+        0.0833
+    ).r;
+#endif
+
+    FragColor = texture(outlineBluredColor, uvcoordsvar.st).rgba;
+
+#ifdef USE_FXAA
+    FragColor.a = aa_alpha;
+#endif
 }
diff --git a/source/blender/draw/modes/shaders/object_particle_prim_vert.glsl b/source/blender/draw/modes/shaders/object_particle_prim_vert.glsl
index a950a9b86ba..54ae319307a 100644
--- a/source/blender/draw/modes/shaders/object_particle_prim_vert.glsl
+++ b/source/blender/draw/modes/shaders/object_particle_prim_vert.glsl
@@ -39,16 +39,18 @@ void main()
 	}
 
 #ifdef USE_AXIS
-	finalColor.rgb = vec3(0.0);
-	finalColor[axis] = 1.0;
+	if (axis == 0)
+		finalColor = vec4(1.0, 0.0, 0.0, 1.0);
+	else if (axis == 1)
+		finalColor = vec4(0.0, 1.0, 0.0, 1.0);
+	else
+		finalColor = vec4(0.0, 0.0, 1.0, 1.0);
 #else
 	if (val < 0.0) {
-		finalColor.rgb = color;
+		finalColor = vec4(color, 1.0);
 	}
 	else {
-		finalColor.rgb = texture(ramp, val).rgb;
+		finalColor = vec4(texture(ramp, val).rgb, 1.0);
 	}
 #endif
-
-	finalColor.a = 1.0;
 }
diff --git a/source/blender/editors/animation/anim_channels_defines.c b/source/blender/editors/animation/anim_channels_defines.c
index 69e8f708e3d..4f76571a485 100644
--- a/source/blender/editors/animation/anim_channels_defines.c
+++ b/source/blender/editors/animation/anim_channels_defines.c
@@ -4481,8 +4481,8 @@ void ANIM_channel_draw_widgets(const bContext *C, bAnimContext *ac, bAnimListEle
 		 *       a callback available (e.g. broken F-Curve rename)
 		 */
 		if (acf->name_prop(ale, &ptr, &prop)) {
-			const short margin_x = 3 * iroundf(UI_DPI_FAC);
-			const short channel_height = iroundf(ymaxc - yminc);
+			const short margin_x = 3 * round_fl_to_int(UI_DPI_FAC);
+			const short channel_height = round_fl_to_int(ymaxc - yminc);
 			const short width = ac->ar->winx - offset - (margin_x * 2);
 			uiBut *but;
 			
diff --git a/source/blender/editors/animation/anim_filter.c b/source/blender/editors/animation/anim_filter.c
index 5b7ae216c55..90830223077 100644
--- a/source/blender/editors/animation/anim_filter.c
+++ b/source/blender/editors/animation/anim_filter.c
@@ -136,7 +136,7 @@ static Key *actedit_get_shapekeys(bAnimContext *ac)
 	Object *ob;
 	Key *key;
 	
-	ob = OBACT_NEW;
+	ob = OBACT_NEW(sl);
 	if (ob == NULL) 
 		return NULL;
 	
@@ -2251,6 +2251,8 @@ static void animfilter_modifier_idpoin_cb(void *afm_ptr, Object *ob, ID **idpoin
 		}
 		
 		/* TODO: images? */
+		default:
+			break;
 	}
 }
 
diff --git a/source/blender/editors/animation/anim_markers.c b/source/blender/editors/animation/anim_markers.c
index 064879bdd70..8cf0e203a41 100644
--- a/source/blender/editors/animation/anim_markers.c
+++ b/source/blender/editors/animation/anim_markers.c
@@ -152,7 +152,7 @@ int ED_markers_post_apply_transform(ListBase *markers, Scene *scene, int mode, f
 					    (side == 'L' && marker->frame < cfra) ||
 					    (side == 'R' && marker->frame >= cfra))
 					{
-						marker->frame += iroundf(value);
+						marker->frame += round_fl_to_int(value);
 						changed_tot++;
 					}
 					break;
@@ -160,7 +160,7 @@ int ED_markers_post_apply_transform(ListBase *markers, Scene *scene, int mode, f
 				case TFM_TIME_SCALE:
 				{
 					/* rescale the distance between the marker and the current frame */
-					marker->frame = cfra + iroundf((float)(marker->frame - cfra) * value);
+					marker->frame = cfra + round_fl_to_int((float)(marker->frame - cfra) * value);
 					changed_tot++;
 					break;
 				}
@@ -198,7 +198,7 @@ TimeMarker *ED_markers_find_nearest_marker(ListBase *markers, float x)
 int ED_markers_find_nearest_marker_time(ListBase *markers, float x)
 {
 	TimeMarker *nearest = ED_markers_find_nearest_marker(markers, x);
-	return (nearest) ? (nearest->frame) : iroundf(x);
+	return (nearest) ? (nearest->frame) : round_fl_to_int(x);
 }
 
 
@@ -354,7 +354,7 @@ static void draw_marker(
 		Gwn_VertFormat *format = immVertexFormat();
 		uint pos = GWN_vertformat_attr_add(format, "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 		float viewport_size[4];
 		glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -913,7 +913,7 @@ static int ed_marker_move_modal(bContext *C, wmOperator *op, const wmEvent *even
 			case PADENTER:
 			case LEFTMOUSE:
 			case MIDDLEMOUSE:
-				if (WM_modal_tweak_exit(event, mm->event_type)) {
+				if (WM_event_is_modal_tweak_exit(event, mm->event_type)) {
 					ed_marker_move_exit(C, op);
 					WM_event_add_notifier(C, NC_SCENE | ND_MARKERS, NULL);
 					WM_event_add_notifier(C, NC_ANIMATION | ND_MARKERS, NULL);
diff --git a/source/blender/editors/animation/anim_ops.c b/source/blender/editors/animation/anim_ops.c
index 0eb6508f7b2..fcdd45d4ac3 100644
--- a/source/blender/editors/animation/anim_ops.c
+++ b/source/blender/editors/animation/anim_ops.c
@@ -108,7 +108,7 @@ static void change_frame_apply(bContext *C, wmOperator *op)
 		SUBFRA = frame - (int)frame;
 	}
 	else {
-		CFRA = iroundf(frame);
+		CFRA = round_fl_to_int(frame);
 		SUBFRA = 0.0f;
 	}
 	FRAMENUMBER_MIN_CLAMP(CFRA);
@@ -301,8 +301,8 @@ static int previewrange_define_exec(bContext *C, wmOperator *op)
 	if (efra < sfra) efra = sfra;
 	
 	scene->r.flag |= SCER_PRV_RANGE;
-	scene->r.psfra = iroundf(sfra);
-	scene->r.pefra = iroundf(efra);
+	scene->r.psfra = round_fl_to_int(sfra);
+	scene->r.pefra = round_fl_to_int(efra);
 	
 	/* send notifiers */
 	WM_event_add_notifier(C, NC_SCENE | ND_FRAME, scene);
diff --git a/source/blender/editors/animation/drivers.c b/source/blender/editors/animation/drivers.c
index 7bda7f0522c..1a3d82e5002 100644
--- a/source/blender/editors/animation/drivers.c
+++ b/source/blender/editors/animation/drivers.c
@@ -40,6 +40,7 @@
 #include "BLI_string.h"
 
 #include "DNA_anim_types.h"
+#include "DNA_object_types.h"
 #include "DNA_texture_types.h"
 
 #include "BKE_animsys.h"
@@ -47,6 +48,7 @@
 #include "BKE_context.h"
 #include "BKE_report.h"
 
+#include "DEG_depsgraph.h"
 #include "DEG_depsgraph_build.h"
 
 #include "ED_keyframing.h"
@@ -1030,6 +1032,11 @@ static int paste_driver_button_exec(bContext *C, wmOperator *op)
 			
 			UI_context_update_anim_flag(C);
 			
+			DEG_relations_tag_update(CTX_data_main(C));
+			DEG_id_tag_update(ptr.id.data, OB_RECALC_OB | OB_RECALC_DATA);
+			
+			WM_event_add_notifier(C, NC_ANIMATION | ND_KEYFRAME_PROP, NULL);  // XXX
+			
 			MEM_freeN(path);
 		}
 	}
diff --git a/source/blender/editors/animation/keyframes_draw.c b/source/blender/editors/animation/keyframes_draw.c
index 97e5597326e..8d7c32846b3 100644
--- a/source/blender/editors/animation/keyframes_draw.c
+++ b/source/blender/editors/animation/keyframes_draw.c
@@ -492,7 +492,7 @@ void draw_keyframe_shape(float x, float y, float size, bool sel, short key_type,
 			break;
 		
 		default:
-			size -= 0.5f * key_type;
+			size -= 0.8f * key_type;
 	}
 
 	unsigned char fill_col[4];
diff --git a/source/blender/editors/animation/keyframes_general.c b/source/blender/editors/animation/keyframes_general.c
index c1e82583521..071c5fab9d7 100644
--- a/source/blender/editors/animation/keyframes_general.c
+++ b/source/blender/editors/animation/keyframes_general.c
@@ -52,6 +52,7 @@
 #include "BKE_deform.h"
 
 #include "RNA_access.h"
+#include "RNA_enum_types.h"
 
 #include "ED_anim_api.h"
 #include "ED_keyframing.h"
diff --git a/source/blender/editors/animation/keyframing.c b/source/blender/editors/animation/keyframing.c
index d29c0d722b5..66872c77b04 100644
--- a/source/blender/editors/animation/keyframing.c
+++ b/source/blender/editors/animation/keyframing.c
@@ -1075,10 +1075,11 @@ short insert_keyframe(ReportList *reports, ID *id, bAction *act, const char grou
 				/* for Loc/Rot/Scale and also Color F-Curves, the color of the F-Curve in the Graph Editor,
 				 * is determined by the array index for the F-Curve
 				 */
-				if (ELEM(RNA_property_subtype(prop), PROP_TRANSLATION, PROP_XYZ, PROP_EULER, PROP_COLOR, PROP_COORDS)) {
+				PropertySubType prop_subtype = RNA_property_subtype(prop);
+				if (ELEM(prop_subtype, PROP_TRANSLATION, PROP_XYZ, PROP_EULER, PROP_COLOR, PROP_COORDS)) {
 					fcu->color_mode = FCURVE_COLOR_AUTO_RGB;
 				}
-				else if (RNA_property_subtype(prop), PROP_QUATERNION) {
+				else if (ELEM(prop_subtype, PROP_QUATERNION)) {
 					fcu->color_mode = FCURVE_COLOR_AUTO_YRGB;
 				}
 			}
@@ -1787,7 +1788,9 @@ static int insert_key_button_exec(bContext *C, wmOperator *op)
 			NlaStrip *strip = (NlaStrip *)ptr.data;
 			FCurve *fcu = list_find_fcurve(&strip->fcurves, RNA_property_identifier(prop), index);
 			
-			success = insert_keyframe_direct(op->reports, ptr, prop, fcu, cfra, ts->keyframe_type, 0);
+			if (fcu) {
+				success = insert_keyframe_direct(op->reports, ptr, prop, fcu, cfra, ts->keyframe_type, 0);
+			}
 		}
 		else if (UI_but_flag_is_set(but, UI_BUT_DRIVEN)) {
 			/* Driven property - Find driver */
@@ -1892,27 +1895,27 @@ static int delete_key_button_exec(bContext *C, wmOperator *op)
 			NlaStrip *strip = (NlaStrip *)ptr.data;
 			FCurve *fcu = list_find_fcurve(&strip->fcurves, RNA_property_identifier(prop), 0);
 			
-			BLI_assert(fcu != NULL); /* NOTE: This should be true, or else we wouldn't be able to get here */
-			
-			if (BKE_fcurve_is_protected(fcu)) {
-				BKE_reportf(op->reports, RPT_WARNING,
-				            "Not deleting keyframe for locked F-Curve for NLA Strip influence on %s - %s '%s'",
-				            strip->name, BKE_idcode_to_name(GS(id->name)), id->name + 2);
-			}
-			else {
-				/* remove the keyframe directly
-				 * NOTE: cannot use delete_keyframe_fcurve(), as that will free the curve,
-				 *       and delete_keyframe() expects the FCurve to be part of an action
-				 */
-				bool found = false;
-				int i;
-				
-				/* try to find index of beztriple to get rid of */
-				i = binarysearch_bezt_index(fcu->bezt, cfra, fcu->totvert, &found);
-				if (found) {
-					/* delete the key at the index (will sanity check + do recalc afterwards) */
-					delete_fcurve_key(fcu, i, 1);
-					success = true;
+			if (fcu) {
+				if (BKE_fcurve_is_protected(fcu)) {
+					BKE_reportf(op->reports, RPT_WARNING,
+					            "Not deleting keyframe for locked F-Curve for NLA Strip influence on %s - %s '%s'",
+					            strip->name, BKE_idcode_to_name(GS(id->name)), id->name + 2);
+				}
+				else {
+					/* remove the keyframe directly
+					 * NOTE: cannot use delete_keyframe_fcurve(), as that will free the curve,
+					 *       and delete_keyframe() expects the FCurve to be part of an action
+					 */
+					bool found = false;
+					int i;
+					
+					/* try to find index of beztriple to get rid of */
+					i = binarysearch_bezt_index(fcu->bezt, cfra, fcu->totvert, &found);
+					if (found) {
+						/* delete the key at the index (will sanity check + do recalc afterwards) */
+						delete_fcurve_key(fcu, i, 1);
+						success = true;
+					}
 				}
 			}
 		}
diff --git a/source/blender/editors/animation/keyingsets.c b/source/blender/editors/animation/keyingsets.c
index fd73a27c9f6..ce1379f760d 100644
--- a/source/blender/editors/animation/keyingsets.c
+++ b/source/blender/editors/animation/keyingsets.c
@@ -1053,6 +1053,8 @@ int ANIM_apply_keyingset(bContext *C, ListBase *dsources, bAction *act, KeyingSe
 				DEG_id_tag_update(&ob->id, OB_RECALC_OB | OB_RECALC_DATA | OB_RECALC_TIME);
 				break;
 			}
+			default:
+				break;
 		}
 		
 		/* send notifiers for updates (this doesn't require context to work!) */
diff --git a/source/blender/editors/armature/armature_edit.c b/source/blender/editors/armature/armature_edit.c
index 47e73f9b777..51b76563c72 100644
--- a/source/blender/editors/armature/armature_edit.c
+++ b/source/blender/editors/armature/armature_edit.c
@@ -66,7 +66,7 @@
 /* ************************** Object Tools Exports ******************************* */
 /* NOTE: these functions are exported to the Object module to be called from the tools there */
 
-void ED_armature_apply_transform(Object *ob, float mat[4][4])
+void ED_armature_apply_transform(Object *ob, float mat[4][4], const bool do_props)
 {
 	bArmature *arm = ob->data;
 
@@ -74,14 +74,14 @@ void ED_armature_apply_transform(Object *ob, float mat[4][4])
 	ED_armature_to_edit(arm);
 
 	/* Transform the bones */
-	ED_armature_transform_bones(arm, mat);
+	ED_armature_transform_bones(arm, mat, do_props);
 
 	/* Turn the list into an armature */
 	ED_armature_from_edit(arm);
 	ED_armature_edit_free(arm);
 }
 
-void ED_armature_transform_bones(struct bArmature *arm, float mat[4][4])
+void ED_armature_transform_bones(struct bArmature *arm, float mat[4][4], const bool do_props)
 {
 	EditBone *ebone;
 	float scale = mat4_to_scale(mat);   /* store the scale of the matrix here to use on envelopes */
@@ -106,27 +106,29 @@ void ED_armature_transform_bones(struct bArmature *arm, float mat[4][4])
 		/* apply the transformed roll back */
 		mat3_to_vec_roll(tmat, NULL, &ebone->roll);
 		
-		ebone->rad_head *= scale;
-		ebone->rad_tail *= scale;
-		ebone->dist     *= scale;
-		
-		/* we could be smarter and scale by the matrix along the x & z axis */
-		ebone->xwidth   *= scale;
-		ebone->zwidth   *= scale;
+		if (do_props) {
+			ebone->rad_head *= scale;
+			ebone->rad_tail *= scale;
+			ebone->dist     *= scale;
+
+			/* we could be smarter and scale by the matrix along the x & z axis */
+			ebone->xwidth   *= scale;
+			ebone->zwidth   *= scale;
+		}
 	}
 }
 
-void ED_armature_transform(struct bArmature *arm, float mat[4][4])
+void ED_armature_transform(struct bArmature *arm, float mat[4][4], const bool do_props)
 {
 	if (arm->edbo) {
-		ED_armature_transform_bones(arm, mat);
+		ED_armature_transform_bones(arm, mat, do_props);
 	}
 	else {
 		/* Put the armature into editmode */
 		ED_armature_to_edit(arm);
 
 		/* Transform the bones */
-		ED_armature_transform_bones(arm, mat);
+		ED_armature_transform_bones(arm, mat, do_props);
 
 		/* Go back to object mode*/
 		ED_armature_from_edit(arm);
@@ -220,7 +222,7 @@ float ED_rollBoneToVector(EditBone *bone, const float align_axis[3], const bool
 	vec_roll_to_mat3_normalized(nor, 0.0f, mat);
 
 	/* project the new_up_axis along the normal */
-	project_v3_v3v3(vec, align_axis, nor);
+	project_v3_v3v3_normalized(vec, align_axis, nor);
 	sub_v3_v3v3(align_axis_proj, align_axis, vec);
 
 	if (axis_only) {
diff --git a/source/blender/editors/armature/armature_relations.c b/source/blender/editors/armature/armature_relations.c
index a6f63548c96..99907e9e6ae 100644
--- a/source/blender/editors/armature/armature_relations.c
+++ b/source/blender/editors/armature/armature_relations.c
@@ -383,7 +383,7 @@ int join_armature_exec(bContext *C, wmOperator *op)
 			if (base->object->adt) {
 				if (ob->adt == NULL) {
 					/* no animdata, so just use a copy of the whole thing */
-					ob->adt = BKE_animdata_copy(base->object->adt, false);
+					ob->adt = BKE_animdata_copy(bmain, base->object->adt, false);
 				}
 				else {
 					/* merge in data - we'll fix the drivers manually */
@@ -394,7 +394,7 @@ int join_armature_exec(bContext *C, wmOperator *op)
 			if (curarm->adt) {
 				if (arm->adt == NULL) {
 					/* no animdata, so just use a copy of the whole thing */
-					arm->adt = BKE_animdata_copy(curarm->adt, false);
+					arm->adt = BKE_animdata_copy(bmain, curarm->adt, false);
 				}
 				else {
 					/* merge in data - we'll fix the drivers manually */
diff --git a/source/blender/editors/armature/armature_select.c b/source/blender/editors/armature/armature_select.c
index 17dc8eac38c..cbf16d38f6b 100644
--- a/source/blender/editors/armature/armature_select.c
+++ b/source/blender/editors/armature/armature_select.c
@@ -53,6 +53,8 @@
 #include "ED_screen.h"
 #include "ED_view3d.h"
 
+#include "DEG_depsgraph.h"
+
 #include "armature_intern.h"
 
 /* utility macros for storing a temp int in the bone (selection flag) */
@@ -166,18 +168,20 @@ void *get_bone_from_selectbuffer(
 /* x and y are mouse coords (area space) */
 void *get_nearest_bone(bContext *C, const int xy[2], bool findunsel)
 {
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	rcti rect;
 	unsigned int buffer[MAXPICKBUF];
 	short hits;
-	
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	view3d_set_viewcontext(C, &vc);
 	
 	// rect.xmin = ... mouseco!
 	rect.xmin = rect.xmax = xy[0];
 	rect.ymin = rect.ymax = xy[1];
 	
-	hits = view3d_opengl_select(&vc, buffer, MAXPICKBUF, &rect, VIEW3D_SELECT_PICK_NEAREST);
+	hits = view3d_opengl_select(&eval_ctx, &vc, buffer, MAXPICKBUF, &rect, VIEW3D_SELECT_PICK_NEAREST);
 
 	if (hits > 0)
 		return get_bone_from_selectbuffer(vc.scene, vc.scene_layer->basact, buffer, hits, findunsel, true);
@@ -291,7 +295,7 @@ static int selectbuffer_ret_hits_5(unsigned int *buffer, const int hits12, const
 /* does bones and points */
 /* note that BONE ROOT only gets drawn for root bones (or without IK) */
 static EditBone *get_nearest_editbonepoint(
-        ViewContext *vc, const int mval[2],
+        const EvaluationContext *eval_ctx, ViewContext *vc, const int mval[2],
         ListBase *edbo, bool findunsel, bool use_cycle, int *r_selmask)
 {
 	bArmature *arm = (bArmature *)vc->obedit->data;
@@ -344,7 +348,7 @@ static EditBone *get_nearest_editbonepoint(
 	view3d_opengl_select_cache_begin();
 
 	BLI_rcti_init_pt_radius(&rect, mval, 12);
-	hits12 = view3d_opengl_select(vc, buffer, MAXPICKBUF, &rect, select_mode);
+	hits12 = view3d_opengl_select(eval_ctx, vc, buffer, MAXPICKBUF, &rect, select_mode);
 	if (hits12 == 1) {
 		hits = selectbuffer_ret_hits_12(buffer, hits12);
 		goto cache_end;
@@ -354,7 +358,7 @@ static EditBone *get_nearest_editbonepoint(
 
 		offs = 4 * hits12;
 		BLI_rcti_init_pt_radius(&rect, mval, 5);
-		hits5 = view3d_opengl_select(vc, buffer + offs, MAXPICKBUF - offs, &rect, select_mode);
+		hits5 = view3d_opengl_select(eval_ctx, vc, buffer + offs, MAXPICKBUF - offs, &rect, select_mode);
 
 		if (hits5 == 1) {
 			hits = selectbuffer_ret_hits_5(buffer, hits12, hits5);
@@ -482,17 +486,19 @@ bool ED_armature_select_pick(bContext *C, const int mval[2], bool extend, bool d
 {
 	Object *obedit = CTX_data_edit_object(C);
 	bArmature *arm = obedit->data;
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	EditBone *nearBone = NULL;
 	int selmask;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
 	view3d_set_viewcontext(C, &vc);
-	
+
 	if (BIF_sk_selectStroke(C, mval, extend)) {
 		return true;
 	}
 
-	nearBone = get_nearest_editbonepoint(&vc, mval, arm->edbo, true, true, &selmask);
+	nearBone = get_nearest_editbonepoint(&eval_ctx, &vc, mval, arm->edbo, true, true, &selmask);
 	if (nearBone) {
 
 		if (!extend && !deselect && !toggle) {
diff --git a/source/blender/editors/armature/armature_skinning.c b/source/blender/editors/armature/armature_skinning.c
index e8d41f722d7..72b4837c1b8 100644
--- a/source/blender/editors/armature/armature_skinning.c
+++ b/source/blender/editors/armature/armature_skinning.c
@@ -43,12 +43,15 @@
 
 #include "BKE_action.h"
 #include "BKE_armature.h"
+#include "BKE_context.h"
 #include "BKE_deform.h"
 #include "BKE_object_deform.h"
 #include "BKE_report.h"
 #include "BKE_subsurf.h"
 #include "BKE_modifier.h"
 
+#include "DEG_depsgraph.h"
+
 #include "ED_armature.h"
 #include "ED_mesh.h"
 
@@ -247,8 +250,9 @@ static void envelope_bone_weighting(Object *ob, Mesh *mesh, float (*verts)[3], i
 	}
 }
 
-static void add_verts_to_dgroups(ReportList *reports, Scene *scene, Object *ob, Object *par,
-                                 int heat, const bool mirror)
+static void add_verts_to_dgroups(
+        ReportList *reports, const EvaluationContext *eval_ctx, Scene *scene, Object *ob, Object *par,
+        int heat, const bool mirror)
 {
 	/* This functions implements the automatic computation of vertex group
 	 * weights, either through envelopes or using a heat equilibrium.
@@ -372,7 +376,7 @@ static void add_verts_to_dgroups(ReportList *reports, Scene *scene, Object *ob,
 
 	if (wpmode) {
 		/* if in weight paint mode, use final verts from derivedmesh */
-		DerivedMesh *dm = mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH);
+		DerivedMesh *dm = mesh_get_derived_final(eval_ctx, scene, ob, CD_MASK_BAREMESH);
 		
 		if (dm->foreachMappedVert) {
 			mesh_get_mapped_verts_coords(dm, verts, mesh->totvert);
@@ -424,8 +428,9 @@ static void add_verts_to_dgroups(ReportList *reports, Scene *scene, Object *ob,
 	MEM_freeN(verts);
 }
 
-void create_vgroups_from_armature(ReportList *reports, Scene *scene, Object *ob, Object *par,
-                                  const int mode, const bool mirror)
+void create_vgroups_from_armature(
+        ReportList *reports, const EvaluationContext *eval_ctx, Scene *scene, Object *ob, Object *par,
+        const int mode, const bool mirror)
 {
 	/* Lets try to create some vertex groups 
 	 * based on the bones of the parent armature.
@@ -451,6 +456,6 @@ void create_vgroups_from_armature(ReportList *reports, Scene *scene, Object *ob,
 		 * that are populated with the vertices for which the
 		 * bone is closest.
 		 */
-		add_verts_to_dgroups(reports, scene, ob, par, (mode == ARM_GROUPS_AUTO), mirror);
+		add_verts_to_dgroups(reports, eval_ctx, scene, ob, par, (mode == ARM_GROUPS_AUTO), mirror);
 	}
 }
diff --git a/source/blender/editors/armature/editarmature_sketch.c b/source/blender/editors/armature/editarmature_sketch.c
index 20fb7b5e693..41c1c73e49c 100644
--- a/source/blender/editors/armature/editarmature_sketch.c
+++ b/source/blender/editors/armature/editarmature_sketch.c
@@ -50,6 +50,8 @@
 #include "ED_transform.h"
 #include "ED_transform_snap_object_context.h"
 
+#include "DEG_depsgraph.h"
+
 #include "WM_api.h"
 #include "WM_types.h"
 
@@ -448,8 +450,8 @@ static void sk_drawPoint(SK_Point *pt, float size, float color[4])
 
 	gpuScaleUniform(sk_clampPointSize(pt, size));
 
-	batch = Batch_get_sphere(0);
-	Batch_set_builtin_program(batch, GPU_SHADER_3D_UNIFORM_COLOR);
+	batch = GPU_batch_preset_sphere(0);
+	GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_UNIFORM_COLOR);
 	GWN_batch_uniform_4fv(batch, "color", color);
 
 	GWN_batch_draw(batch);
@@ -1922,16 +1924,18 @@ static void sk_applyGesture(bContext *C, SK_Sketch *sketch)
 
 static bool sk_selectStroke(bContext *C, SK_Sketch *sketch, const int mval[2], const bool extend)
 {
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	rcti rect;
 	unsigned int buffer[MAXPICKBUF];
 	short hits;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
 	view3d_set_viewcontext(C, &vc);
 
 	BLI_rcti_init_pt_radius(&rect, mval, 5);
 
-	hits = view3d_opengl_select(&vc, buffer, MAXPICKBUF, &rect, VIEW3D_SELECT_PICK_NEAREST);
+	hits = view3d_opengl_select(&eval_ctx, &vc, buffer, MAXPICKBUF, &rect, VIEW3D_SELECT_PICK_NEAREST);
 
 	if (hits > 0) {
 		int besthitresult = -1;
@@ -2029,12 +2033,12 @@ static void sk_drawSketch(Scene *scene, View3D *UNUSED(v3d), SK_Sketch *sketch,
 				glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 
 				switch (sketch->next_point.mode) {
-				case PT_SNAP:
-					copy_v4_fl4(tmp_color, 0.0f, 1.0f, 0.0f, 1.0f);
-					break;
-				case PT_PROJECT:
-					copy_v4_fl4(tmp_color, 0.0f, 0.0f, 0.0f, 1.0f);
-					break;
+					case PT_SNAP:
+						copy_v4_fl4(tmp_color, 0.0f, 1.0f, 0.0f, 1.0f);
+						break;
+					case PT_PROJECT:
+						copy_v4_fl4(tmp_color, 0.0f, 0.0f, 0.0f, 1.0f);
+						break;
 				}
 
 				sk_drawPoint(&sketch->next_point, 0.1, tmp_color);
diff --git a/source/blender/editors/armature/pose_edit.c b/source/blender/editors/armature/pose_edit.c
index 736329d29bf..7a8b89899a7 100644
--- a/source/blender/editors/armature/pose_edit.c
+++ b/source/blender/editors/armature/pose_edit.c
@@ -96,7 +96,8 @@ void ED_armature_enter_posemode(bContext *C, Base *base)
 		case OB_ARMATURE:
 			ob->restore_mode = ob->mode;
 			ob->mode |= OB_MODE_POSE;
-			
+			/* Inform all CoW versions that we changed the mode. */
+			DEG_id_tag_update_ex(CTX_data_main(C), &ob->id, DEG_TAG_COPY_ON_WRITE);
 			WM_event_add_notifier(C, NC_SCENE | ND_MODE | NS_MODE_POSE, NULL);
 			
 			break;
@@ -115,7 +116,10 @@ void ED_armature_exit_posemode(bContext *C, Base *base)
 		
 		ob->restore_mode = ob->mode;
 		ob->mode &= ~OB_MODE_POSE;
-		
+
+		/* Inform all CoW versions that we changed the mode. */
+		DEG_id_tag_update_ex(CTX_data_main(C), &ob->id, DEG_TAG_COPY_ON_WRITE);
+
 		WM_event_add_notifier(C, NC_SCENE | ND_MODE | NS_MODE_OBJECT, NULL);
 	}
 }
@@ -155,7 +159,7 @@ static bool pose_has_protected_selected(Object *ob, short warn)
  *
  * To be called from various tools that do incremental updates 
  */
-void ED_pose_recalculate_paths(Scene *scene, Object *ob)
+void ED_pose_recalculate_paths(bContext *C, Scene *scene, Object *ob)
 {
 	ListBase targets = {NULL, NULL};
 	
@@ -164,7 +168,7 @@ void ED_pose_recalculate_paths(Scene *scene, Object *ob)
 	animviz_get_object_motionpaths(ob, &targets);
 	
 	/* recalculate paths, then free */
-	animviz_calc_motionpaths(scene, &targets);
+	animviz_calc_motionpaths(C, scene, &targets);
 	BLI_freelistN(&targets);
 }
 
@@ -227,7 +231,7 @@ static int pose_calculate_paths_exec(bContext *C, wmOperator *op)
 
 	/* calculate the bones that now have motionpaths... */
 	/* TODO: only make for the selected bones? */
-	ED_pose_recalculate_paths(scene, ob);
+	ED_pose_recalculate_paths(C, scene, ob);
 
 	/* notifiers for updates */
 	WM_event_add_notifier(C, NC_OBJECT | ND_POSE, ob);
@@ -283,7 +287,7 @@ static int pose_update_paths_exec(bContext *C, wmOperator *UNUSED(op))
 
 	/* calculate the bones that now have motionpaths... */
 	/* TODO: only make for the selected bones? */
-	ED_pose_recalculate_paths(scene, ob);
+	ED_pose_recalculate_paths(C, scene, ob);
 	
 	/* notifiers for updates */
 	WM_event_add_notifier(C, NC_OBJECT | ND_POSE, ob);
diff --git a/source/blender/editors/armature/pose_lib.c b/source/blender/editors/armature/pose_lib.c
index c4336338176..f11168525c0 100644
--- a/source/blender/editors/armature/pose_lib.c
+++ b/source/blender/editors/armature/pose_lib.c
@@ -329,7 +329,7 @@ static int poselib_sanitize_exec(bContext *C, wmOperator *op)
 			/* add pose to poselib */
 			marker = MEM_callocN(sizeof(TimeMarker), "ActionMarker");
 			
-			BLI_strncpy(marker->name, "Pose", sizeof(marker->name));
+			BLI_snprintf(marker->name, sizeof(marker->name), "F%d Pose", (int)ak->cfra);
 			
 			marker->frame = (int)ak->cfra;
 			marker->flag = -1;
@@ -1069,6 +1069,9 @@ static void poselib_keytag_pose(bContext *C, Scene *scene, tPoseLib_PreviewData
 static void poselib_preview_apply(bContext *C, wmOperator *op)
 {
 	tPoseLib_PreviewData *pld = (tPoseLib_PreviewData *)op->customdata;
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	
 	/* only recalc pose (and its dependencies) if pose has changed */
 	if (pld->redraw == PL_PREVIEW_REDRAWALL) {
@@ -1093,7 +1096,7 @@ static void poselib_preview_apply(bContext *C, wmOperator *op)
 		if ((pld->arm->flag & ARM_DELAYDEFORM) == 0)
 			DEG_id_tag_update(&pld->ob->id, OB_RECALC_DATA);  /* sets recalc flags */
 		else
-			BKE_pose_where_is(pld->scene, pld->ob);
+			BKE_pose_where_is(&eval_ctx, pld->scene, pld->ob);
 	}
 	
 	/* do header print - if interactively previewing */
@@ -1584,6 +1587,9 @@ static void poselib_preview_cleanup(bContext *C, wmOperator *op)
 	bArmature *arm = pld->arm;
 	bAction *act = pld->act;
 	TimeMarker *marker = pld->marker;
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	
 	/* redraw the header so that it doesn't show any of our stuff anymore */
 	ED_area_headerprint(pld->sa, NULL);
@@ -1601,7 +1607,7 @@ static void poselib_preview_cleanup(bContext *C, wmOperator *op)
 		if ((arm->flag & ARM_DELAYDEFORM) == 0)
 			DEG_id_tag_update(&ob->id, OB_RECALC_DATA);  /* sets recalc flags */
 		else
-			BKE_pose_where_is(scene, ob);
+			BKE_pose_where_is(&eval_ctx, scene, ob);
 	}
 	else if (pld->state == PL_PREVIEW_CONFIRM) {
 		/* tag poses as appropriate */
@@ -1619,7 +1625,7 @@ static void poselib_preview_cleanup(bContext *C, wmOperator *op)
 			//remake_action_ipos(ob->action);
 		}
 		else
-			BKE_pose_where_is(scene, ob);
+			BKE_pose_where_is(&eval_ctx, scene, ob);
 	}
 	
 	/* Request final redraw of the view. */
diff --git a/source/blender/editors/armature/pose_select.c b/source/blender/editors/armature/pose_select.c
index 0d1752e07a1..e43212c7bde 100644
--- a/source/blender/editors/armature/pose_select.c
+++ b/source/blender/editors/armature/pose_select.c
@@ -146,7 +146,7 @@ bool ED_do_pose_selectbuffer(
 	
 	/* if the bone cannot be affected, don't do anything */
 	if ((nearBone) && !(nearBone->flag & BONE_UNSELECTABLE)) {
-		Object *ob_act = OBACT_NEW;
+		Object *ob_act = OBACT_NEW(sl);
 		bArmature *arm = ob->data;
 		
 		/* since we do unified select, we don't shift+select a bone if the
diff --git a/source/blender/editors/armature/pose_slide.c b/source/blender/editors/armature/pose_slide.c
index 8dfcd5acab8..f62073d56ef 100644
--- a/source/blender/editors/armature/pose_slide.c
+++ b/source/blender/editors/armature/pose_slide.c
@@ -39,6 +39,7 @@
 #include "DNA_scene_types.h"
 
 #include "BKE_fcurve.h"
+#include "BKE_nla.h"
 
 #include "BKE_context.h"
 #include "BKE_object.h"
@@ -94,9 +95,13 @@ typedef struct tPoseSlideOp {
 	ListBase pfLinks;   /* links between posechannels and f-curves  */
 	DLRBT_Tree keys;    /* binary tree for quicker searching for keyframes (when applicable) */
 
-	int cframe;         /* current frame number */
-	int prevFrame;      /* frame before current frame (blend-from) */
-	int nextFrame;      /* frame after current frame (blend-to) */
+	int cframe;         /* current frame number - global time */
+	
+	int prevFrame;      /* frame before current frame (blend-from) - global time */
+	int nextFrame;      /* frame after current frame (blend-to)    - global time */
+	
+	float prevFrameF;   /* prevFrame, but in local action time (for F-Curve lookups to work) */
+	float nextFrameF;   /* nextFrame, but in local action time (for F-Curve lookups to work) */
 	
 	short mode;         /* sliding mode (ePoseSlide_Modes) */
 	short flag;         /* unused for now, but can later get used for storing runtime settings.... */
@@ -189,11 +194,15 @@ static int pose_slide_init(bContext *C, wmOperator *op, short mode)
 	pso->channels = RNA_enum_get(op->ptr, "channels");
 	pso->axislock = RNA_enum_get(op->ptr, "axis_lock");
 	
-	/* check the settings from the context */
+	/* ensure validity of the settings from the context */
 	if (ELEM(NULL, pso->ob, pso->arm, pso->ob->adt, pso->ob->adt->action))
 		return 0;
-	else
-		act = pso->ob->adt->action;
+	
+	act = pso->ob->adt->action;
+	
+	/* apply NLA mapping corrections so the frame lookups work */
+	pso->prevFrameF = BKE_nla_tweakedit_remap(pso->ob->adt, pso->prevFrame, NLATIME_CONVERT_UNMAP);
+	pso->nextFrameF = BKE_nla_tweakedit_remap(pso->ob->adt, pso->nextFrame, NLATIME_CONVERT_UNMAP);
 	
 	/* for each Pose-Channel which gets affected, get the F-Curves for that channel 
 	 * and set the relevant transform flags...
@@ -259,9 +268,9 @@ static void pose_slide_apply_val(tPoseSlideOp *pso, FCurve *fcu, float *val)
 	
 	/* get keyframe values for endpoint poses to blend with */
 	/* previous/start */
-	sVal = evaluate_fcurve(fcu, (float)pso->prevFrame);
+	sVal = evaluate_fcurve(fcu, pso->prevFrameF);
 	/* next/end */
-	eVal = evaluate_fcurve(fcu, (float)pso->nextFrame);
+	eVal = evaluate_fcurve(fcu, pso->nextFrameF);
 	
 	/* if both values are equal, don't do anything */
 	if (IS_EQF(sVal, eVal)) {
@@ -483,15 +492,15 @@ static void pose_slide_apply_quat(tPoseSlideOp *pso, tPChanFCurveLink *pfl)
 		float quat_prev[4], quat_next[4];
 		
 		/* get 2 quats */
-		quat_prev[0] = evaluate_fcurve(fcu_w, pso->prevFrame);
-		quat_prev[1] = evaluate_fcurve(fcu_x, pso->prevFrame);
-		quat_prev[2] = evaluate_fcurve(fcu_y, pso->prevFrame);
-		quat_prev[3] = evaluate_fcurve(fcu_z, pso->prevFrame);
+		quat_prev[0] = evaluate_fcurve(fcu_w, pso->prevFrameF);
+		quat_prev[1] = evaluate_fcurve(fcu_x, pso->prevFrameF);
+		quat_prev[2] = evaluate_fcurve(fcu_y, pso->prevFrameF);
+		quat_prev[3] = evaluate_fcurve(fcu_z, pso->prevFrameF);
 		
-		quat_next[0] = evaluate_fcurve(fcu_w, pso->nextFrame);
-		quat_next[1] = evaluate_fcurve(fcu_x, pso->nextFrame);
-		quat_next[2] = evaluate_fcurve(fcu_y, pso->nextFrame);
-		quat_next[3] = evaluate_fcurve(fcu_z, pso->nextFrame);
+		quat_next[0] = evaluate_fcurve(fcu_w, pso->nextFrameF);
+		quat_next[1] = evaluate_fcurve(fcu_x, pso->nextFrameF);
+		quat_next[2] = evaluate_fcurve(fcu_y, pso->nextFrameF);
+		quat_next[3] = evaluate_fcurve(fcu_z, pso->nextFrameF);
 		
 		/* perform blending */
 		if (pso->mode == POSESLIDE_BREAKDOWN) {
@@ -543,6 +552,10 @@ static void pose_slide_apply(bContext *C, tPoseSlideOp *pso)
 		/* move out one step either side */
 		pso->prevFrame--;
 		pso->nextFrame++;
+		
+		/* apply NLA mapping corrections so the frame lookups work */
+		pso->prevFrameF = BKE_nla_tweakedit_remap(pso->ob->adt, pso->prevFrame, NLATIME_CONVERT_UNMAP);
+		pso->nextFrameF = BKE_nla_tweakedit_remap(pso->ob->adt, pso->nextFrame, NLATIME_CONVERT_UNMAP);
 	}
 	
 	/* for each link, handle each set of transforms */
@@ -746,6 +759,10 @@ static int pose_slide_invoke_common(bContext *C, wmOperator *op, tPoseSlideOp *p
 			pso->nextFrame = (ak->next) ? (ak->next->cfra) : (pso->cframe + 1);
 			RNA_int_set(op->ptr, "next_frame", pso->nextFrame);
 		}
+		
+		/* apply NLA mapping corrections so the frame lookups work */
+		pso->prevFrameF = BKE_nla_tweakedit_remap(pso->ob->adt, pso->prevFrame, NLATIME_CONVERT_UNMAP);
+		pso->nextFrameF = BKE_nla_tweakedit_remap(pso->ob->adt, pso->nextFrame, NLATIME_CONVERT_UNMAP);
 	}
 	else {
 		BKE_report(op->reports, RPT_ERROR, "No keyframes to slide between");
@@ -1464,7 +1481,7 @@ static void pose_propagate_fcurve(wmOperator *op, Object *ob, FCurve *fcu,
 			
 			/* stop on matching marker if there is one */
 			for (ce = modeData.sel_markers.first; ce; ce = ce->next) {
-				if (ce->cfra == iroundf(bezt->vec[1][0]))
+				if (ce->cfra == round_fl_to_int(bezt->vec[1][0]))
 					break;
 			}
 			
diff --git a/source/blender/editors/armature/pose_transform.c b/source/blender/editors/armature/pose_transform.c
index c2f66db63f8..49e16794588 100644
--- a/source/blender/editors/armature/pose_transform.c
+++ b/source/blender/editors/armature/pose_transform.c
@@ -71,9 +71,12 @@
 /* Pose Apply */
 
 /* helper for apply_armature_pose2bones - fixes parenting of objects that are bone-parented to armature */
-static void applyarmature_fix_boneparents(Scene *scene, Object *armob)
+static void applyarmature_fix_boneparents(const bContext *C, Scene *scene, Object *armob)
 {
 	Object workob, *ob;
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	
 	/* go through all objects in database */
 	for (ob = G.main->object.first; ob; ob = ob->id.next) {
@@ -84,7 +87,7 @@ static void applyarmature_fix_boneparents(Scene *scene, Object *armob)
 			 */
 			BKE_object_apply_mat4(ob, ob->obmat, false, false);
 			
-			BKE_object_workob_calc_parent(scene, ob, &workob);
+			BKE_object_workob_calc_parent(&eval_ctx, scene, ob, &workob);
 			invert_m4_m4(ob->parentinv, workob.obmat);
 		}
 	}
@@ -95,10 +98,13 @@ static int apply_armature_pose2bones_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene = CTX_data_scene(C);
 	Object *ob = BKE_object_pose_armature_get(CTX_data_active_object(C)); // must be active object, not edit-object
+	EvaluationContext eval_ctx;
 	bArmature *arm = BKE_armature_from_object(ob);
 	bPose *pose;
 	bPoseChannel *pchan;
 	EditBone *curbone;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	
 	/* don't check if editmode (should be done by caller) */
 	if (ob->type != OB_ARMATURE)
@@ -168,10 +174,10 @@ static int apply_armature_pose2bones_exec(bContext *C, wmOperator *op)
 	ED_armature_edit_free(arm);
 	
 	/* flush positions of posebones */
-	BKE_pose_where_is(scene, ob);
+	BKE_pose_where_is(&eval_ctx, scene, ob);
 	
 	/* fix parenting of objects which are bone-parented */
-	applyarmature_fix_boneparents(scene, ob);
+	applyarmature_fix_boneparents(C, scene, ob);
 	
 	/* note, notifier might evolve */
 	WM_event_add_notifier(C, NC_OBJECT | ND_POSE, ob);
@@ -758,7 +764,7 @@ static int pose_clear_transform_generic_exec(bContext *C, wmOperator *op,
 		
 		/* now recalculate paths */
 		if ((ob->pose->avs.path_bakeflag & MOTIONPATH_BAKE_HAS_PATHS))
-			ED_pose_recalculate_paths(scene, ob);
+			ED_pose_recalculate_paths(C, scene, ob);
 	}
 	
 	DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
diff --git a/source/blender/editors/armature/pose_utils.c b/source/blender/editors/armature/pose_utils.c
index 124cf24f12b..b17cc286333 100644
--- a/source/blender/editors/armature/pose_utils.c
+++ b/source/blender/editors/armature/pose_utils.c
@@ -182,6 +182,9 @@ void poseAnim_mapping_free(ListBase *pfLinks)
 void poseAnim_mapping_refresh(bContext *C, Scene *scene, Object *ob)
 {
 	bArmature *arm = (bArmature *)ob->data;
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	
 	/* old optimize trick... this enforces to bypass the depgraph 
 	 *	- note: code copied from transform_generics.c -> recalcData()
@@ -190,7 +193,7 @@ void poseAnim_mapping_refresh(bContext *C, Scene *scene, Object *ob)
 	if ((arm->flag & ARM_DELAYDEFORM) == 0)
 		DEG_id_tag_update(&ob->id, OB_RECALC_DATA);  /* sets recalc flags */
 	else
-		BKE_pose_where_is(scene, ob);
+		BKE_pose_where_is(&eval_ctx, scene, ob);
 	
 	/* note, notifier might evolve */
 	WM_event_add_notifier(C, NC_OBJECT | ND_POSE, ob);
@@ -263,7 +266,7 @@ void poseAnim_mapping_autoKeyframe(bContext *C, Scene *scene, Object *ob, ListBa
 		 */
 		if (ob->pose->avs.path_bakeflag & MOTIONPATH_BAKE_HAS_PATHS) {
 			//ED_pose_clear_paths(C, ob); // XXX for now, don't need to clear
-			ED_pose_recalculate_paths(scene, ob);
+			ED_pose_recalculate_paths(C, scene, ob);
 		}
 	}
 }
diff --git a/source/blender/editors/curve/curve_intern.h b/source/blender/editors/curve/curve_intern.h
index 856573ffab0..02c76a840f1 100644
--- a/source/blender/editors/curve/curve_intern.h
+++ b/source/blender/editors/curve/curve_intern.h
@@ -40,7 +40,7 @@ struct wmOperatorType;
 struct ViewContext;
 
 /* editfont.c */
-enum { DEL_ALL, DEL_NEXT_CHAR, DEL_PREV_CHAR, DEL_SELECTION, DEL_NEXT_SEL, DEL_PREV_SEL };
+enum { DEL_NEXT_CHAR, DEL_PREV_CHAR, DEL_NEXT_WORD, DEL_PREV_WORD, DEL_SELECTION, DEL_NEXT_SEL, DEL_PREV_SEL };
 enum { CASE_LOWER, CASE_UPPER };
 enum { LINE_BEGIN, LINE_END, PREV_CHAR, NEXT_CHAR, PREV_WORD, NEXT_WORD,
        PREV_LINE, NEXT_LINE, PREV_PAGE, NEXT_PAGE };
diff --git a/source/blender/editors/curve/curve_ops.c b/source/blender/editors/curve/curve_ops.c
index fce6425b9be..5d637b113d8 100644
--- a/source/blender/editors/curve/curve_ops.c
+++ b/source/blender/editors/curve/curve_ops.c
@@ -178,9 +178,10 @@ void ED_keymap_curve(wmKeyConfig *keyconf)
 	RNA_enum_set(WM_keymap_add_item(keymap, "FONT_OT_style_toggle", PKEY, KM_PRESS, KM_CTRL, 0)->ptr, "style", CU_CHINFO_SMALLCAPS);
 
 	RNA_enum_set(WM_keymap_add_item(keymap, "FONT_OT_delete", DELKEY, KM_PRESS, 0, 0)->ptr, "type", DEL_NEXT_SEL);
+	RNA_enum_set(WM_keymap_add_item(keymap, "FONT_OT_delete", DELKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", DEL_NEXT_WORD);
 	RNA_enum_set(WM_keymap_add_item(keymap, "FONT_OT_delete", BACKSPACEKEY, KM_PRESS, 0, 0)->ptr, "type", DEL_PREV_SEL);
 	RNA_enum_set(WM_keymap_add_item(keymap, "FONT_OT_delete", BACKSPACEKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "type", DEL_PREV_SEL); /* same as above [#26623] */
-	RNA_enum_set(WM_keymap_add_item(keymap, "FONT_OT_delete", BACKSPACEKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", DEL_ALL);
+	RNA_enum_set(WM_keymap_add_item(keymap, "FONT_OT_delete", BACKSPACEKEY, KM_PRESS, KM_CTRL, 0)->ptr, "type", DEL_PREV_WORD);
 
 	RNA_enum_set(WM_keymap_add_item(keymap, "FONT_OT_move", HOMEKEY, KM_PRESS, 0, 0)->ptr, "type", LINE_BEGIN);
 	RNA_enum_set(WM_keymap_add_item(keymap, "FONT_OT_move", ENDKEY, KM_PRESS, 0, 0)->ptr, "type", LINE_END);
diff --git a/source/blender/editors/curve/editcurve.c b/source/blender/editors/curve/editcurve.c
index b3f1f4f59be..6327dbb8fae 100644
--- a/source/blender/editors/curve/editcurve.c
+++ b/source/blender/editors/curve/editcurve.c
@@ -6275,12 +6275,15 @@ static int match_texture_space_exec(bContext *C, wmOperator *UNUSED(op))
 {
 	Scene *scene = CTX_data_scene(C);
 	Object *object = CTX_data_active_object(C);
+	EvaluationContext eval_ctx;
 	Curve *curve = (Curve *) object->data;
 	float min[3], max[3], size[3], loc[3];
 	int a;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (object->curve_cache == NULL) {
-		BKE_displist_make_curveTypes(scene, object, false);
+		BKE_displist_make_curveTypes(&eval_ctx, scene, object, false);
 	}
 
 	INIT_MINMAX(min, max);
diff --git a/source/blender/editors/curve/editcurve_paint.c b/source/blender/editors/curve/editcurve_paint.c
index 6d29d2def97..f6bbff2f5d4 100644
--- a/source/blender/editors/curve/editcurve_paint.c
+++ b/source/blender/editors/curve/editcurve_paint.c
@@ -75,94 +75,6 @@
 /* Distance between start/end points to consider cyclic */
 #define STROKE_CYCLIC_DIST_PX     8
 
-
-/* -------------------------------------------------------------------- */
-
-/** \name Depth Utilities
- * \{ */
-
-
-static float depth_read_zbuf(const ViewContext *vc, int x, int y)
-{
-	ViewDepths *vd = vc->rv3d->depths;
-
-	if (vd && vd->depths && x > 0 && y > 0 && x < vd->w && y < vd->h)
-		return vd->depths[y * vd->w + x];
-	else
-		return -1.0f;
-}
-
-static bool depth_unproject(
-        const ARegion *ar,
-        const int mval[2], const double depth,
-        float r_location_world[3])
-{
-	float centx = (float)mval[0] + 0.5f;
-	float centy = (float)mval[1] + 0.5f;
-	return ED_view3d_unproject(ar, centx, centy, depth, r_location_world);
-}
-
-static bool depth_read_normal(
-        const ViewContext *vc, const int mval[2],
-        float r_normal[3])
-{
-	/* pixels surrounding */
-	bool  depths_valid[9] = {false};
-	float coords[9][3] = {{0}};
-
-	ARegion *ar = vc->ar;
-	const ViewDepths *depths = vc->rv3d->depths;
-
-	for (int x = 0, i = 0; x < 2; x++) {
-		for (int y = 0; y < 2; y++) {
-			const int mval_ofs[2] = {mval[0] + (x - 1), mval[1] + (y - 1)};
-
-			const double depth = (double)depth_read_zbuf(vc, mval_ofs[0], mval_ofs[1]);
-			if ((depth > depths->depth_range[0]) && (depth < depths->depth_range[1])) {
-				if (depth_unproject(ar, mval_ofs, depth, coords[i])) {
-					depths_valid[i] = true;
-				}
-			}
-			i++;
-		}
-	}
-
-	const int edges[2][6][2] = {
-	    /* x edges */
-	    {{0, 1}, {1, 2},
-	     {3, 4}, {4, 5},
-	     {6, 7}, {7, 8}},
-	    /* y edges */
-	    {{0, 3}, {3, 6},
-	     {1, 4}, {4, 7},
-	     {2, 5}, {5, 8}},
-	};
-
-	float cross[2][3] = {{0.0f}};
-
-	for (int i = 0; i < 6; i++) {
-		for (int axis = 0; axis < 2; axis++) {
-			if (depths_valid[edges[axis][i][0]] && depths_valid[edges[axis][i][1]]) {
-				float delta[3];
-				sub_v3_v3v3(delta, coords[edges[axis][i][0]], coords[edges[axis][i][1]]);
-				add_v3_v3(cross[axis], delta);
-			}
-		}
-	}
-
-	cross_v3_v3v3(r_normal, cross[0], cross[1]);
-
-	if (normalize_v3(r_normal) != 0.0f) {
-		return true;
-	}
-	else {
-		return false;
-	}
-}
-
-/** \} */
-
-
 /* -------------------------------------------------------------------- */
 
 /** \name StrokeElem / #RNA_OperatorStrokeElement Conversion Functions
@@ -304,9 +216,9 @@ static bool stroke_elem_project(
 		    ((unsigned int)mval_i[0] < depths->w) &&
 		    ((unsigned int)mval_i[1] < depths->h))
 		{
-			const double depth = (double)depth_read_zbuf(&cdd->vc, mval_i[0], mval_i[1]);
+			const double depth = (double)ED_view3d_depth_read_cached(&cdd->vc, mval_i);
 			if ((depth > depths->depth_range[0]) && (depth < depths->depth_range[1])) {
-				if (depth_unproject(ar, mval_i, depth, r_location_world)) {
+				if (ED_view3d_depth_unproject(ar, mval_i, depth, r_location_world)) {
 					is_location_world_set = true;
 					if (r_normal_world) {
 						zero_v3(r_normal_world);
@@ -315,7 +227,7 @@ static bool stroke_elem_project(
 					if (surface_offset != 0.0f) {
 						const float offset = cdd->project.use_surface_offset_absolute ? 1.0f : radius;
 						float normal[3];
-						if (depth_read_normal(&cdd->vc, mval_i, normal)) {
+						if (ED_view3d_depth_read_cached_normal(&cdd->vc, mval_i, normal)) {
 							madd_v3_v3fl(r_location_world, normal, offset * surface_offset);
 							if (r_normal_world) {
 								copy_v3_v3(r_normal_world, normal);
@@ -471,8 +383,8 @@ static void curve_draw_stroke_3d(const struct bContext *UNUSED(C), ARegion *UNUS
 		float color[3];
 		UI_GetThemeColor3fv(TH_WIRE, color);
 
-		Gwn_Batch *sphere = Batch_get_sphere(0);
-		Batch_set_builtin_program(sphere, GPU_SHADER_3D_UNIFORM_COLOR);
+		Gwn_Batch *sphere = GPU_batch_preset_sphere(0);
+		GWN_batch_program_set_builtin(sphere, GPU_SHADER_3D_UNIFORM_COLOR);
 		GWN_batch_uniform_3fv(sphere, "color", color);
 
 		/* scale to edit-mode space */
@@ -642,7 +554,7 @@ static void curve_draw_event_add_first(wmOperator *op, const wmEvent *event)
 		         CURVE_PAINT_SURFACE_PLANE_NORMAL_VIEW,
 		         CURVE_PAINT_SURFACE_PLANE_NORMAL_SURFACE))
 		{
-			if (depth_read_normal(&cdd->vc, event->mval, normal)) {
+			if (ED_view3d_depth_read_cached_normal(&cdd->vc, event->mval, normal)) {
 				if (cps->surface_plane == CURVE_PAINT_SURFACE_PLANE_NORMAL_VIEW) {
 					float cross_a[3], cross_b[3];
 					cross_v3_v3v3(cross_a, rv3d->viewinv[2], normal);
@@ -1179,10 +1091,13 @@ static int curve_draw_invoke(bContext *C, wmOperator *op, const wmEvent *event)
 			if ((cps->depth_mode == CURVE_PAINT_PROJECT_SURFACE) &&
 			    (v3d->drawtype > OB_WIRE))
 			{
+				EvaluationContext eval_ctx;
+				CTX_data_eval_ctx(C, &eval_ctx);
+
 				/* needed or else the draw matrix can be incorrect */
 				view3d_operator_needs_opengl(C);
 
-				ED_view3d_autodist_init(cdd->vc.depsgraph, cdd->vc.ar, cdd->vc.v3d, 0);
+				ED_view3d_autodist_init(&eval_ctx, cdd->vc.depsgraph, cdd->vc.ar, cdd->vc.v3d, 0);
 
 				if (cdd->vc.rv3d->depths) {
 					cdd->vc.rv3d->depths->damaged = true;
diff --git a/source/blender/editors/curve/editfont.c b/source/blender/editors/curve/editfont.c
index c18f1408387..e6447bf100c 100644
--- a/source/blender/editors/curve/editfont.c
+++ b/source/blender/editors/curve/editfont.c
@@ -424,6 +424,7 @@ static void txt_add_object(bContext *C, TextLine *firstline, int totline, const
 	Main *bmain = CTX_data_main(C);
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
+	EvaluationContext eval_ctx;
 	Curve *cu;
 	Object *obedit;
 	Base *base;
@@ -433,13 +434,15 @@ static void txt_add_object(bContext *C, TextLine *firstline, int totline, const
 	int a;
 	float rot[3] = {0.f, 0.f, 0.f};
 	
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	obedit = BKE_object_add(bmain, scene, sl, OB_FONT, NULL);
 	base = sl->basact;
 
 	/* seems to assume view align ? TODO - look into this, could be an operator option */
 	ED_object_base_init_transform(C, base, NULL, rot);
 
-	BKE_object_where_is_calc(scene, obedit);
+	BKE_object_where_is_calc(&eval_ctx, scene, obedit);
 
 	add_v3_v3(obedit->loc, offset);
 
@@ -1174,9 +1177,10 @@ void FONT_OT_line_break(wmOperatorType *ot)
 /******************* delete operator **********************/
 
 static EnumPropertyItem delete_type_items[] = {
-	{DEL_ALL, "ALL", 0, "All", ""},
 	{DEL_NEXT_CHAR, "NEXT_CHARACTER", 0, "Next Character", ""},
 	{DEL_PREV_CHAR, "PREVIOUS_CHARACTER", 0, "Previous Character", ""},
+	{DEL_NEXT_WORD, "NEXT_WORD", 0, "Next Word", ""},
+	{DEL_PREV_WORD, "PREVIOUS_WORD", 0, "Previous Word", ""},
 	{DEL_SELECTION, "SELECTION", 0, "Selection", ""},
 	{DEL_NEXT_SEL, "NEXT_OR_SELECTION", 0, "Next or Selection", ""},
 	{DEL_PREV_SEL, "PREVIOUS_OR_SELECTION", 0, "Previous or Selection", ""},
@@ -1187,7 +1191,9 @@ static int delete_exec(bContext *C, wmOperator *op)
 	Object *obedit = CTX_data_edit_object(C);
 	Curve *cu = obedit->data;
 	EditFont *ef = cu->editfont;
-	int x, selstart, selend, type = RNA_enum_get(op->ptr, "type");
+	int selstart, selend, type = RNA_enum_get(op->ptr, "type");
+	int range[2] = {0, 0};
+	bool has_select = false;
 
 	if (ef->len == 0)
 		return OPERATOR_CANCELLED;
@@ -1195,6 +1201,7 @@ static int delete_exec(bContext *C, wmOperator *op)
 	if (BKE_vfont_select_get(obedit, &selstart, &selend)) {
 		if (type == DEL_NEXT_SEL) type = DEL_SELECTION;
 		else if (type == DEL_PREV_SEL) type = DEL_SELECTION;
+		has_select = true;
 	}
 	else {
 		if (type == DEL_NEXT_SEL) type = DEL_NEXT_CHAR;
@@ -1202,10 +1209,6 @@ static int delete_exec(bContext *C, wmOperator *op)
 	}
 
 	switch (type) {
-		case DEL_ALL:
-			ef->len = ef->pos = 0;
-			ef->textbuf[0] = 0;
-			break;
 		case DEL_SELECTION:
 			if (!kill_selection(obedit, 0))
 				return OPERATOR_CANCELLED;
@@ -1214,29 +1217,69 @@ static int delete_exec(bContext *C, wmOperator *op)
 			if (ef->pos <= 0)
 				return OPERATOR_CANCELLED;
 
-			for (x = ef->pos; x <= ef->len; x++)
-				ef->textbuf[x - 1] = ef->textbuf[x];
-			for (x = ef->pos; x <= ef->len; x++)
-				ef->textbufinfo[x - 1] = ef->textbufinfo[x];
+			range[0] = ef->pos - 1;
+			range[1] = ef->pos;
 
 			ef->pos--;
-			ef->textbuf[--ef->len] = '\0';
 			break;
 		case DEL_NEXT_CHAR:
 			if (ef->pos >= ef->len)
 				return OPERATOR_CANCELLED;
 
-			for (x = ef->pos; x < ef->len; x++)
-				ef->textbuf[x] = ef->textbuf[x + 1];
-			for (x = ef->pos; x < ef->len; x++)
-				ef->textbufinfo[x] = ef->textbufinfo[x + 1];
+			range[0] = ef->pos;
+			range[1] = ef->pos + 1;
+			break;
+		case DEL_NEXT_WORD:
+		{
+			int pos = ef->pos;
+			BLI_str_cursor_step_wchar(ef->textbuf, ef->len, &pos, STRCUR_DIR_NEXT, STRCUR_JUMP_DELIM, true);
+			range[0] = ef->pos;
+			range[1] = pos;
+			break;
+		}
 
-			ef->textbuf[--ef->len] = '\0';
+		case DEL_PREV_WORD:
+		{
+			int pos = ef->pos;
+			BLI_str_cursor_step_wchar(ef->textbuf, ef->len, &pos, STRCUR_DIR_PREV, STRCUR_JUMP_DELIM, true);
+			range[0] = pos;
+			range[1] = ef->pos;
+			ef->pos = pos;
 			break;
+		}
 		default:
 			return OPERATOR_CANCELLED;
 	}
 
+	if (range[0] != range[1]) {
+		BLI_assert(range[0] < range[1]);
+		int len_remove = range[1] - range[0];
+		int len_tail = ef->len - range[1];
+		if (has_select) {
+			for (int i = 0; i < 2; i++) {
+				int *sel = i ? &ef->selend : &ef->selstart;
+				if (*sel <= range[0]) {
+					/* pass */
+				}
+				else if (*sel >= range[1]) {
+					*sel -= len_remove;
+				}
+				else if (*sel < range[1]) {
+					/* pass */
+					*sel = range[0];
+				}
+			}
+		}
+
+		memmove(&ef->textbuf[range[0]], &ef->textbuf[range[1]], sizeof(*ef->textbuf) * len_tail);
+		memmove(&ef->textbufinfo[range[0]], &ef->textbufinfo[range[1]], sizeof(*ef->textbufinfo) * len_tail);
+
+		ef->len -= len_remove;
+		ef->textbuf[ef->len] = '\0';
+
+		BKE_vfont_select_clamp(obedit);
+	}
+
 	text_update_edited(C, obedit, FO_EDIT);
 
 	return OPERATOR_FINISHED;
@@ -1257,7 +1300,7 @@ void FONT_OT_delete(wmOperatorType *ot)
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 
 	/* properties */
-	RNA_def_enum(ot->srna, "type", delete_type_items, DEL_ALL, "Type", "Which part of the text to delete");
+	RNA_def_enum(ot->srna, "type", delete_type_items, DEL_PREV_CHAR, "Type", "Which part of the text to delete");
 }
 
 /*********************** insert text operator *************************/
diff --git a/source/blender/editors/gpencil/drawgpencil.c b/source/blender/editors/gpencil/drawgpencil.c
index 96f9959af02..63c15744388 100644
--- a/source/blender/editors/gpencil/drawgpencil.c
+++ b/source/blender/editors/gpencil/drawgpencil.c
@@ -1702,10 +1702,10 @@ void ED_gpencil_draw_view3d(wmWindowManager *wm, Scene *scene, View3D *v3d, AReg
 		rctf rectf;
 		ED_view3d_calc_camera_border(scene, ar, v3d, rv3d, &rectf, true); /* no shift */
 
-		offsx = iroundf(rectf.xmin);
-		offsy = iroundf(rectf.ymin);
-		winx  = iroundf(rectf.xmax - rectf.xmin);
-		winy  = iroundf(rectf.ymax - rectf.ymin);
+		offsx = round_fl_to_int(rectf.xmin);
+		offsy = round_fl_to_int(rectf.ymin);
+		winx  = round_fl_to_int(rectf.xmax - rectf.xmin);
+		winy  = round_fl_to_int(rectf.ymax - rectf.ymin);
 	}
 	else {
 		offsx = 0;
diff --git a/source/blender/editors/gpencil/editaction_gpencil.c b/source/blender/editors/gpencil/editaction_gpencil.c
index bd4856f1b93..90d44503013 100644
--- a/source/blender/editors/gpencil/editaction_gpencil.c
+++ b/source/blender/editors/gpencil/editaction_gpencil.c
@@ -252,8 +252,10 @@ bool ED_gplayer_frames_delete(bGPDlayer *gpl)
 	for (gpf = gpl->frames.first; gpf; gpf = gpfn) {
 		gpfn = gpf->next;
 		
-		if (gpf->flag & GP_FRAME_SELECT)
-			changed |= BKE_gpencil_layer_delframe(gpl, gpf);
+		if (gpf->flag & GP_FRAME_SELECT) {
+			BKE_gpencil_layer_delframe(gpl, gpf);
+			changed = true;
+		}
 	}
 	
 	return changed;
@@ -314,7 +316,7 @@ void ED_gplayer_frames_keytype_set(bGPDlayer *gpl, short type)
  */
 
 /* globals for copy/paste data (like for other copy/paste buffers) */
-ListBase gp_anim_copybuf = {NULL, NULL};
+static ListBase gp_anim_copybuf = {NULL, NULL};
 static int gp_anim_copy_firstframe =  999999999;
 static int gp_anim_copy_lastframe  = -999999999;
 static int gp_anim_copy_cfra       =  0;
diff --git a/source/blender/editors/gpencil/gpencil_brush.c b/source/blender/editors/gpencil/gpencil_brush.c
index f478596deec..1cee8db792a 100644
--- a/source/blender/editors/gpencil/gpencil_brush.c
+++ b/source/blender/editors/gpencil/gpencil_brush.c
@@ -710,7 +710,7 @@ static bool gp_brush_randomize_apply(tGP_BrushEditData *gso, bGPDstroke *gps, in
 			}
 			else {
 				/* ERROR */
-				BLI_assert("3D stroke being sculpted in non-3D view");
+				BLI_assert(!"3D stroke being sculpted in non-3D view");
 			}
 		}
 		else {
@@ -991,11 +991,11 @@ static void gp_brush_drawcursor(bContext *C, int x, int y, void *UNUSED(customda
 		/* Inner Ring: Light color for action of the brush */
 		/* TODO: toggle between add and remove? */
 		immUniformColor4ub(255, 255, 255, 200);
-		imm_draw_circle_wire(pos, x, y, brush->size, 40);
+		imm_draw_circle_wire_2d(pos, x, y, brush->size, 40);
 
 		/* Outer Ring: Dark color for contrast on light backgrounds (e.g. gray on white) */
 		immUniformColor3ub(30, 30, 30);
-		imm_draw_circle_wire(pos, x, y, brush->size + 1, 40);
+		imm_draw_circle_wire_2d(pos, x, y, brush->size + 1, 40);
 
 		immUnbindProgram();
 
diff --git a/source/blender/editors/gpencil/gpencil_edit.c b/source/blender/editors/gpencil/gpencil_edit.c
index 6310cab9e4e..4cd628b7fd3 100644
--- a/source/blender/editors/gpencil/gpencil_edit.c
+++ b/source/blender/editors/gpencil/gpencil_edit.c
@@ -79,6 +79,8 @@
 #include "ED_view3d.h"
 #include "ED_space_api.h"
 
+#include "DEG_depsgraph.h"
+
 #include "gpencil_intern.h"
 
 /* ************************************************ */
@@ -343,7 +345,7 @@ ListBase gp_strokes_copypastebuf = {NULL, NULL};
  * This is needed to prevent dangling and unsafe pointers when pasting across datablocks,
  * or after a color used by a stroke in the buffer gets deleted (via user action or undo).
  */
-GHash *gp_strokes_copypastebuf_colors = NULL;
+static GHash *gp_strokes_copypastebuf_colors = NULL;
 
 /* Free copy/paste buffer data */
 void ED_gpencil_strokes_copybuf_free(void)
@@ -2106,9 +2108,12 @@ static int gp_strokes_reproject_exec(bContext *C, wmOperator *op)
 	
 	/* init autodist for geometry projection */
 	if (mode == GP_REPROJECT_SURFACE) {
+		EvaluationContext eval_ctx;
+		CTX_data_eval_ctx(C, &eval_ctx);
+
 		struct Depsgraph *graph = CTX_data_depsgraph(C);
 		view3d_region_operator_needs_opengl(CTX_wm_window(C), gsc.ar);
-		ED_view3d_autodist_init(graph, gsc.ar, CTX_wm_view3d(C), 0);
+		ED_view3d_autodist_init(&eval_ctx, graph, gsc.ar, CTX_wm_view3d(C), 0);
 	}
 	
 	// TODO: For deforming geometry workflow, create new frames?
diff --git a/source/blender/editors/gpencil/gpencil_interpolate.c b/source/blender/editors/gpencil/gpencil_interpolate.c
index 59b5b41f114..83e2a85db49 100644
--- a/source/blender/editors/gpencil/gpencil_interpolate.c
+++ b/source/blender/editors/gpencil/gpencil_interpolate.c
@@ -117,8 +117,8 @@ static void gp_interpolate_update_points(bGPDstroke *gps_from, bGPDstroke *gps_t
 		
 		/* Interpolate all values */
 		interp_v3_v3v3(&pt->x, &prev->x, &next->x, factor);
-		pt->pressure = interpf(prev->pressure, next->pressure, factor);
-		pt->strength = interpf(prev->strength, next->strength, factor);
+		pt->pressure = interpf(prev->pressure, next->pressure, 1.0f - factor);
+		pt->strength = interpf(prev->strength, next->strength, 1.0f - factor);
 		CLAMP(pt->strength, GPENCIL_STRENGTH_MIN, 1.0f);
 	}
 }
@@ -284,7 +284,9 @@ static void gp_interpolate_set_points(bContext *C, tGPDinterpolate *tgpi)
 			new_stroke = MEM_dupallocN(gps_from);
 			new_stroke->points = MEM_dupallocN(gps_from->points);
 			new_stroke->triangles = MEM_dupallocN(gps_from->triangles);
-			
+			new_stroke->tot_triangles = 0;
+			new_stroke->flag |= GP_STROKE_RECALC_CACHES;
+
 			if (valid) {
 				/* if destination stroke is smaller, resize new_stroke to size of gps_to stroke */
 				if (gps_from->totpoints > gps_to->totpoints) {
@@ -302,6 +304,7 @@ static void gp_interpolate_set_points(bContext *C, tGPDinterpolate *tgpi)
 				new_stroke->points = MEM_recallocN(new_stroke->points, sizeof(*new_stroke->points));
 				new_stroke->tot_triangles = 0;
 				new_stroke->triangles = MEM_recallocN(new_stroke->triangles, sizeof(*new_stroke->triangles));
+				new_stroke->flag |= GP_STROKE_RECALC_CACHES;
 			}
 			
 			/* add to strokes */
@@ -986,7 +989,9 @@ static int gpencil_interpolate_seq_exec(bContext *C, wmOperator *op)
 				new_stroke = MEM_dupallocN(gps_from);
 				new_stroke->points = MEM_dupallocN(gps_from->points);
 				new_stroke->triangles = MEM_dupallocN(gps_from->triangles);
-				
+				new_stroke->tot_triangles = 0;
+				new_stroke->flag |= GP_STROKE_RECALC_CACHES;
+
 				/* if destination stroke is smaller, resize new_stroke to size of gps_to stroke */
 				if (gps_from->totpoints > gps_to->totpoints) {
 					new_stroke->points = MEM_recallocN(new_stroke->points, sizeof(*new_stroke->points) * gps_to->totpoints);
diff --git a/source/blender/editors/gpencil/gpencil_ops.c b/source/blender/editors/gpencil/gpencil_ops.c
index 78e1a0dda36..3a2169798e5 100644
--- a/source/blender/editors/gpencil/gpencil_ops.c
+++ b/source/blender/editors/gpencil/gpencil_ops.c
@@ -99,8 +99,8 @@ static void ed_keymap_gpencil_general(wmKeyConfig *keyconf)
 	WM_keymap_add_item(keymap, "GPENCIL_OT_editmode_toggle", TABKEY, KM_PRESS, 0, DKEY);
 	
 	/* Pie Menu - For standard tools */
-	WM_keymap_add_menu_pie(keymap, "GPENCIL_PIE_tool_palette", QKEY, KM_PRESS, 0, DKEY);
-	WM_keymap_add_menu_pie(keymap, "GPENCIL_PIE_settings_palette", WKEY, KM_PRESS, 0, DKEY);
+	WM_keymap_add_menu_pie(keymap, "GPENCIL_MT_pie_tool_palette", QKEY, KM_PRESS, 0, DKEY);
+	WM_keymap_add_menu_pie(keymap, "GPENCIL_MT_pie_settings_palette", WKEY, KM_PRESS, 0, DKEY);
 	
 	/* Add Blank Frame */
 	/* XXX: BKEY or NKEY? BKEY is easier to reach from DKEY, so we'll use that for now */
@@ -135,7 +135,7 @@ static void ed_keymap_gpencil_editing(wmKeyConfig *keyconf)
 	WM_keymap_add_item(keymap, "GPENCIL_OT_editmode_toggle", TABKEY, KM_PRESS, 0, 0);
 	
 	/* Pie Menu - For settings/tools easy access */
-	WM_keymap_add_menu_pie(keymap, "GPENCIL_PIE_sculpt", EKEY, KM_PRESS, 0, DKEY);
+	WM_keymap_add_menu_pie(keymap, "GPENCIL_MT_pie_sculpt", EKEY, KM_PRESS, 0, DKEY);
 	
 	/* Brush Settings */
 	/* NOTE: We cannot expose these in the standard keymap, as they will interfere with regular hotkeys
diff --git a/source/blender/editors/gpencil/gpencil_paint.c b/source/blender/editors/gpencil/gpencil_paint.c
index b46095d3abb..e0751985bcd 100644
--- a/source/blender/editors/gpencil/gpencil_paint.c
+++ b/source/blender/editors/gpencil/gpencil_paint.c
@@ -80,6 +80,8 @@
 #include "WM_api.h"
 #include "WM_types.h"
 
+#include "DEG_depsgraph.h"
+
 #include "gpencil_intern.h"
 
 /* ******************************************* */
@@ -114,6 +116,7 @@ typedef enum eGPencil_PaintFlags {
  *   "p" = op->customdata
  */
 typedef struct tGPsdata {
+	EvaluationContext eval_ctx;
 	Scene *scene;       /* current scene from context */
 	struct Depsgraph *graph;
 	
@@ -484,7 +487,8 @@ static void gp_brush_angle(bGPdata *gpd, bGPDbrush *brush, tGPspoint *pt, const
 }
 
 /* add current stroke-point to buffer (returns whether point was successfully added) */
-static short gp_stroke_addpoint(tGPsdata *p, const int mval[2], float pressure, double curtime)
+static short gp_stroke_addpoint(
+        tGPsdata *p, const int mval[2], float pressure, double curtime)
 {
 	bGPdata *gpd = p->gpd;
 	bGPDbrush *brush = p->brush;
@@ -643,7 +647,7 @@ static short gp_stroke_addpoint(tGPsdata *p, const int mval[2], float pressure,
 				
 				view3d_region_operator_needs_opengl(p->win, p->ar);
 				ED_view3d_autodist_init(
-				        p->graph, p->ar, v3d, (ts->gpencil_v3d_align & GP_PROJECT_DEPTH_STROKE) ? 1 : 0);
+				        &p->eval_ctx, p->graph, p->ar, v3d, (ts->gpencil_v3d_align & GP_PROJECT_DEPTH_STROKE) ? 1 : 0);
 			}
 			
 			/* convert screen-coordinates to appropriate coordinates (and store them) */
@@ -739,7 +743,7 @@ static void gp_stroke_simplify(tGPsdata *p)
 			
 			/* ignore return values on this... assume to be ok for now */
 			gp_stroke_addpoint(p, mco, pressure, p->inittime + (double)time);
-			
+
 			j += 2;
 		}
 	}
@@ -1244,7 +1248,7 @@ static void gp_stroke_doeraser(tGPsdata *p)
 		if (p->flags & GP_PAINTFLAG_V3D_ERASER_DEPTH) {
 			View3D *v3d = p->sa->spacedata.first;
 			view3d_region_operator_needs_opengl(p->win, p->ar);
-			ED_view3d_autodist_init(p->graph, p->ar, v3d, 0);
+			ED_view3d_autodist_init(&p->eval_ctx, p->graph, p->ar, v3d, 0);
 		}
 	}
 	
@@ -1397,6 +1401,7 @@ static bool gp_session_initdata(bContext *C, tGPsdata *p)
 	}
 	
 	/* pass on current scene and window */
+	CTX_data_eval_ctx(C, &p->eval_ctx);
 	p->scene = CTX_data_scene(C);
 	p->graph = CTX_data_depsgraph(C);
 	p->win = CTX_wm_window(C);
@@ -1811,14 +1816,14 @@ static void gp_paint_strokeend(tGPsdata *p)
 		
 		/* need to restore the original projection settings before packing up */
 		view3d_region_operator_needs_opengl(p->win, p->ar);
-		ED_view3d_autodist_init(p->graph, p->ar, v3d, (ts->gpencil_v3d_align & GP_PROJECT_DEPTH_STROKE) ? 1 : 0);
+		ED_view3d_autodist_init(&p->eval_ctx, p->graph, p->ar, v3d, (ts->gpencil_v3d_align & GP_PROJECT_DEPTH_STROKE) ? 1 : 0);
 	}
 	
 	/* check if doing eraser or not */
 	if ((p->gpd->sbuffer_sflag & GP_STROKE_ERASER) == 0) {
 		/* simplify stroke before transferring? */
 		gp_stroke_simplify(p);
-		
+
 		/* transfer stroke to frame */
 		gp_stroke_newfrombuffer(p);
 	}
@@ -1860,11 +1865,11 @@ static void gpencil_draw_eraser(bContext *UNUSED(C), int x, int y, void *p_ptr)
 		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 
 		immUniformColor4ub(255, 100, 100, 20);
-		imm_draw_circle_fill(shdr_pos, x, y, p->radius, 40);
+		imm_draw_circle_fill_2d(shdr_pos, x, y, p->radius, 40);
 
 		immUnbindProgram();
 
-		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 		float viewport_size[4];
 		glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -1875,7 +1880,7 @@ static void gpencil_draw_eraser(bContext *UNUSED(C), int x, int y, void *p_ptr)
 		immUniform1f("dash_width", 12.0f);
 		immUniform1f("dash_factor", 0.5f);
 
-		imm_draw_circle_wire(shdr_pos, x, y, p->radius,
+		imm_draw_circle_wire_2d(shdr_pos, x, y, p->radius,
 		                     /* XXX Dashed shader gives bad results with sets of small segments currently,
 		                      *     temp hack around the issue. :( */
 		                     max_ii(8, p->radius / 2));  /* was fixed 40 */
@@ -2057,7 +2062,7 @@ static void gpencil_draw_apply(wmOperator *op, tGPsdata *p)
 	if (p->paintmode == GP_PAINTMODE_ERASER) {
 		/* do 'live' erasing now */
 		gp_stroke_doeraser(p);
-		
+
 		/* store used values */
 		p->mvalo[0] = p->mval[0];
 		p->mvalo[1] = p->mval[1];
@@ -2067,7 +2072,7 @@ static void gpencil_draw_apply(wmOperator *op, tGPsdata *p)
 	else if (gp_stroke_filtermval(p, p->mval, p->mvalo)) {
 		/* try to add point */
 		short ok = gp_stroke_addpoint(p, p->mval, p->pressure, p->curtime);
-		
+
 		/* handle errors while adding point */
 		if ((ok == GP_STROKEADD_FULL) || (ok == GP_STROKEADD_OVERFLOW)) {
 			/* finish off old stroke */
@@ -2212,7 +2217,7 @@ static void gpencil_draw_apply_event(wmOperator *op, const wmEvent *event)
 	
 	/* apply the current latest drawing point */
 	gpencil_draw_apply(op, p);
-	
+
 	/* force refresh */
 	ED_region_tag_redraw(p->ar); /* just active area for now, since doing whole screen is too slow */
 }
@@ -2388,9 +2393,9 @@ static tGPsdata *gpencil_stroke_begin(bContext *C, wmOperator *op)
 static void gpencil_stroke_end(wmOperator *op)
 {
 	tGPsdata *p = op->customdata;
-	
+
 	gp_paint_cleanup(p);
-	
+
 	gpencil_undo_push(p->gpd);
 	
 	gp_session_cleanup(p);
@@ -2524,7 +2529,7 @@ static int gpencil_draw_modal(bContext *C, wmOperator *op, const wmEvent *event)
 				/* end stroke only, and then wait to resume painting soon */
 				/* printf("\t\tGP - end stroke only\n"); */
 				gpencil_stroke_end(op);
-				
+
 				/* If eraser mode is on, turn it off after the stroke finishes
 				 * NOTE: This just makes it nicer to work with drawing sessions
 				 */
@@ -2667,7 +2672,7 @@ static int gpencil_draw_modal(bContext *C, wmOperator *op, const wmEvent *event)
 			/* handle drawing event */
 			/* printf("\t\tGP - add point\n"); */
 			gpencil_draw_apply_event(op, event);
-			
+
 			/* finish painting operation if anything went wrong just now */
 			if (p->status == GP_STATUS_ERROR) {
 				printf("\t\t\t\tGP - add error done!\n");
diff --git a/source/blender/editors/gpencil/gpencil_utils.c b/source/blender/editors/gpencil/gpencil_utils.c
index 82892561daa..fae08bd771e 100644
--- a/source/blender/editors/gpencil/gpencil_utils.c
+++ b/source/blender/editors/gpencil/gpencil_utils.c
@@ -65,6 +65,8 @@
 #include "ED_clip.h"
 #include "ED_view3d.h"
 
+#include "DEG_depsgraph.h"
+
 #include "gpencil_intern.h"
 
 /* ******************************************************** */
@@ -538,11 +540,14 @@ void gp_point_conversion_init(bContext *C, GP_SpaceConversion *r_gsc)
 		View3D *v3d = (View3D *)CTX_wm_space_data(C);
 		RegionView3D *rv3d = ar->regiondata;
 		
+		EvaluationContext eval_ctx;
+		CTX_data_eval_ctx(C, &eval_ctx);
+
 		/* init 3d depth buffers */
 		view3d_operator_needs_opengl(C);
 		
 		view3d_region_operator_needs_opengl(win, ar);
-		ED_view3d_autodist_init(graph, ar, v3d, 0);
+		ED_view3d_autodist_init(&eval_ctx, graph, ar, v3d, 0);
 		
 		/* for camera view set the subrect */
 		if (rv3d->persp == RV3D_CAMOB) {
diff --git a/source/blender/editors/include/ED_anim_api.h b/source/blender/editors/include/ED_anim_api.h
index a65c6eec6ae..797262c685b 100644
--- a/source/blender/editors/include/ED_anim_api.h
+++ b/source/blender/editors/include/ED_anim_api.h
@@ -125,6 +125,15 @@ typedef struct bAnimListElem {
 	void   *key_data;       /* motion data - mostly F-Curves, but can be other types too */
 	
 	
+	/* NOTE: id here is the "IdAdtTemplate"-style datablock (e.g. Object, Material, Texture, NodeTree)
+	 *       from which evaluation of the RNA-paths takes place. It's used to figure out how deep
+	 *       channels should be nested (e.g. for Textures/NodeTrees) in the tree, and allows property
+	 *       lookups (e.g. for sliders and for inserting keyframes) to work. If we had instead used
+	 *       bAction or something similar, none of this would be possible: although it's trivial
+	 *       to use an IdAdtTemplate type to find the source action a channel (e.g. F-Curve) comes from
+	 *       (i.e. in the AnimEditors, it *must* be the active action, as only that can be edited),
+	 *       it's impossible to go the other way (i.e. one action may be used in multiple places).
+	 */
 	struct ID *id;          /* ID block that channel is attached to */
 	struct AnimData *adt;   /* source of the animation data attached to ID block (for convenience) */
 	
@@ -257,7 +266,7 @@ typedef enum eAnimFilter_Flags {
 	ANIMFILTER_TMP_PEEK       = (1 << 30),
 
 	/* ignore ONLYSEL flag from filterflag, (internal use only!) */
-	ANIMFILTER_TMP_IGNORE_ONLYSEL = (1 << 31)
+	ANIMFILTER_TMP_IGNORE_ONLYSEL = (1u << 31)
 } eAnimFilter_Flags;
 
 /* ---------- Flag Checking Macros ------------ */
diff --git a/source/blender/editors/include/ED_armature.h b/source/blender/editors/include/ED_armature.h
index 7866bed8666..d65ea8e79f0 100644
--- a/source/blender/editors/include/ED_armature.h
+++ b/source/blender/editors/include/ED_armature.h
@@ -39,6 +39,7 @@ struct BaseLegacy;
 struct bContext;
 struct Bone;
 struct bPoseChannel;
+struct EvaluationContext;
 struct IDProperty;
 struct ListBase;
 struct MeshDeformModifierData;
@@ -166,16 +167,17 @@ void ED_armature_ebone_from_mat4(EditBone *ebone, float mat[4][4]);
 void transform_armature_mirror_update(struct Object *obedit);
 void ED_armature_origin_set(struct Scene *scene, struct Object *ob, float cursor[3], int centermode, int around);
 
-void ED_armature_transform_bones(struct bArmature *arm, float mat[4][4]);
-void ED_armature_apply_transform(struct Object *ob, float mat[4][4]);
-void ED_armature_transform(struct bArmature *arm, float mat[4][4]);
+void ED_armature_transform_bones(struct bArmature *arm, float mat[4][4], const bool do_props);
+void ED_armature_apply_transform(struct Object *ob, float mat[4][4], const bool do_props);
+void ED_armature_transform(struct bArmature *arm, float mat[4][4], const bool do_props);
 
 #define ARM_GROUPS_NAME     1
 #define ARM_GROUPS_ENVELOPE 2
 #define ARM_GROUPS_AUTO     3
 
-void create_vgroups_from_armature(struct ReportList *reports, struct Scene *scene, struct Object *ob,
-                                  struct Object *par, const int mode, const bool mirror);
+void create_vgroups_from_armature(
+        struct ReportList *reports, const struct EvaluationContext *eval_ctx, struct Scene *scene,
+        struct Object *ob, struct Object *par, const int mode, const bool mirror);
 
 /* if bone is already in list, pass it as param to ignore it */
 void unique_editbone_name(struct ListBase *ebones, char *name, EditBone *bone);
@@ -196,7 +198,7 @@ void ED_armature_exit_posemode(struct bContext *C, struct Base *base);
 void ED_armature_enter_posemode(struct bContext *C, struct Base *base);
 void ED_pose_de_selectall(struct Object *ob, int select_mode, const bool ignore_visibility);
 void ED_pose_bone_select(struct Object *ob, struct bPoseChannel *pchan, bool select);
-void ED_pose_recalculate_paths(struct Scene *scene, struct Object *ob);
+void ED_pose_recalculate_paths(struct bContext *C, struct Scene *scene, struct Object *ob);
 struct Object *ED_pose_object_from_context(struct bContext *C);
 
 /* sketch */
diff --git a/source/blender/editors/include/ED_manipulator_library.h b/source/blender/editors/include/ED_manipulator_library.h
index b1970a7bab3..14e28e18ced 100644
--- a/source/blender/editors/include/ED_manipulator_library.h
+++ b/source/blender/editors/include/ED_manipulator_library.h
@@ -57,7 +57,8 @@ void ED_manipulator_draw_preset_arrow(
 void ED_manipulator_draw_preset_circle(
         const struct wmManipulator *mpr, float mat[4][4], int axis, int select_id);
 void ED_manipulator_draw_preset_facemap(
-        const struct wmManipulator *mpr, struct Scene *scene, struct Object *ob,  const int facemap, int select_id);
+        const struct bContext *C, const struct wmManipulator *mpr, struct Scene *scene,
+        struct Object *ob,  const int facemap, int select_id);
 
 
 /* -------------------------------------------------------------------- */
@@ -89,10 +90,40 @@ void ED_manipulator_arrow3d_set_range_fac(struct wmManipulator *mpr, const float
 /* Cage Manipulator */
 
 enum {
-	ED_MANIPULATOR_RECT_TRANSFORM_FLAG_TRANSLATE        = (1 << 0), /* Manipulator translates */
-	ED_MANIPULATOR_RECT_TRANSFORM_FLAG_ROTATE           = (1 << 1), /* Manipulator rotates */
-	ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE            = (1 << 2), /* Manipulator scales */
-	ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM    = (1 << 3), /* Manipulator scales uniformly */
+	ED_MANIPULATOR_CAGE2D_XFORM_FLAG_TRANSLATE        = (1 << 0), /* Translates */
+	ED_MANIPULATOR_CAGE2D_XFORM_FLAG_ROTATE           = (1 << 1), /* Rotates */
+	ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE            = (1 << 2), /* Scales */
+	ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE_UNIFORM    = (1 << 3), /* Scales uniformly */
+	ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE_SIGNED     = (1 << 4), /* Negative scale allowed */
+};
+
+/* draw_style */
+enum {
+	ED_MANIPULATOR_CAGE2D_STYLE_BOX = 0,
+	ED_MANIPULATOR_CAGE2D_STYLE_CIRCLE = 1,
+};
+
+/* draw_options */
+enum {
+	/** Draw a central handle (instead of having the entire area selectable)
+	 * Needed for large rectangles that we don't want to swallow all events. */
+	ED_MANIPULATOR_CAGE2D_DRAW_FLAG_XFORM_CENTER_HANDLE = (1 << 0),
+};
+
+/** #wmManipulator.highlight_part */
+enum {
+	ED_MANIPULATOR_CAGE2D_PART_TRANSLATE     = 0,
+	ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X   = 1,
+	ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X   = 2,
+	ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_Y   = 3,
+	ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_Y   = 4,
+	/* Corners */
+	ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MIN_Y = 5,
+	ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MAX_Y = 6,
+	ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MIN_Y = 7,
+	ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MAX_Y = 8,
+
+	ED_MANIPULATOR_CAGE2D_PART_ROTATE = 9,
 };
 
 /* -------------------------------------------------------------------- */
@@ -113,11 +144,14 @@ enum {
 /* draw_options */
 enum {
 	ED_MANIPULATOR_GRAB_DRAW_FLAG_NOP               = 0,
+	/* only for solid shapes */
 	ED_MANIPULATOR_GRAB_DRAW_FLAG_FILL              = (1 << 0),
+	ED_MANIPULATOR_GRAB_DRAW_FLAG_ALIGN_VIEW        = (1 << 1),
 };
 
 enum {
-	ED_MANIPULATOR_GRAB_STYLE_RING = 0,
+	ED_MANIPULATOR_GRAB_STYLE_RING_2D = 0,
+	ED_MANIPULATOR_GRAB_STYLE_CROSS_2D = 1,
 };
 
 
diff --git a/source/blender/editors/include/ED_mesh.h b/source/blender/editors/include/ED_mesh.h
index 0ee60471357..1703ec6194f 100644
--- a/source/blender/editors/include/ED_mesh.h
+++ b/source/blender/editors/include/ED_mesh.h
@@ -36,6 +36,7 @@ extern "C" {
 #endif
 
 struct ID;
+struct EvaluationContext;
 struct View3D;
 struct ARegion;
 struct bContext;
@@ -134,35 +135,36 @@ void EDBM_select_mirrored(
         int *r_totmirr, int *r_totfail);
 void EDBM_automerge(struct Scene *scene, struct Object *ob, bool update, const char hflag);
 
-bool EDBM_backbuf_border_init(struct ViewContext *vc, short xmin, short ymin, short xmax, short ymax);
+bool EDBM_backbuf_border_init(const struct EvaluationContext *eval_ctx, struct ViewContext *vc, short xmin, short ymin, short xmax, short ymax);
 bool EDBM_backbuf_check(unsigned int index);
 void EDBM_backbuf_free(void);
 
-bool EDBM_backbuf_border_mask_init(struct ViewContext *vc, const int mcords[][2], short tot,
-                                   short xmin, short ymin, short xmax, short ymax);
-bool EDBM_backbuf_circle_init(struct ViewContext *vc, short xs, short ys, short rads);
+bool EDBM_backbuf_border_mask_init(
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc, const int mcords[][2], short tot,
+        short xmin, short ymin, short xmax, short ymax);
+bool EDBM_backbuf_circle_init(const struct EvaluationContext *eval_ctx, struct ViewContext *vc, short xs, short ys, short rads);
 
 struct BMVert *EDBM_vert_find_nearest_ex(
-        struct ViewContext *vc, float *r_dist,
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc, float *r_dist,
         const bool use_select_bias, bool use_cycle);
 struct BMVert *EDBM_vert_find_nearest(
-        struct ViewContext *vc, float *r_dist);
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc, float *r_dist);
 
 struct BMEdge *EDBM_edge_find_nearest_ex(
-        struct ViewContext *vc, float *r_dist,
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc, float *r_dist,
         float *r_dist_center,
         const bool use_select_bias, const bool use_cycle,
         struct BMEdge **r_eed_zbuf);
 struct BMEdge *EDBM_edge_find_nearest(
-        struct ViewContext *vc, float *r_dist);
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc, float *r_dist);
 
 struct BMFace *EDBM_face_find_nearest_ex(
-        struct ViewContext *vc, float *r_dist,
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc, float *r_dist,
         float *r_dist_center,
         const bool use_select_bias, const bool use_cycle,
         struct BMFace **r_efa_zbuf);
 struct BMFace *EDBM_face_find_nearest(
-        struct ViewContext *vc, float *r_dist);
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc, float *r_dist);
 
 bool EDBM_select_pick(struct bContext *C, const int mval[2], bool extend, bool deselect, bool toggle);
 
@@ -199,7 +201,7 @@ void EMBM_project_snap_verts(struct bContext *C, struct ARegion *ar, struct BMEd
 /* editface.c */
 void paintface_flush_flags(struct Object *ob, short flag);
 bool paintface_mouse_select(struct bContext *C, struct Object *ob, const int mval[2], bool extend, bool deselect, bool toggle);
-int  do_paintface_box_select(struct ViewContext *vc, struct rcti *rect, bool select, bool extend);
+int  do_paintface_box_select(const struct EvaluationContext *eval_ctx, struct ViewContext *vc, struct rcti *rect, bool select, bool extend);
 void paintface_deselect_all_visible(struct Object *ob, int action, bool flush_flags);
 void paintface_select_linked(struct bContext *C, struct Object *ob, const int mval[2], const bool select);
 bool paintface_minmax(struct Object *ob, float r_min[3], float r_max[3]);
@@ -281,6 +283,7 @@ bool ED_mesh_uv_texture_remove_active(struct Mesh *me);
 bool ED_mesh_uv_texture_remove_named(struct Mesh *me, const char *name);
 void ED_mesh_uv_loop_reset(struct bContext *C, struct Mesh *me);
 void ED_mesh_uv_loop_reset_ex(struct Mesh *me, const int layernum);
+bool ED_mesh_color_ensure(struct Mesh *me, const char *name);
 int  ED_mesh_color_add(struct Mesh *me, const char *name, const bool active_set);
 bool ED_mesh_color_remove_index(struct Mesh *me, const int n);
 bool ED_mesh_color_remove_active(struct Mesh *me);
diff --git a/source/blender/editors/include/ED_object.h b/source/blender/editors/include/ED_object.h
index 9e5d55dd031..56a91d9846c 100644
--- a/source/blender/editors/include/ED_object.h
+++ b/source/blender/editors/include/ED_object.h
@@ -88,7 +88,7 @@ extern struct EnumPropertyItem prop_clear_parent_types[];
 extern struct EnumPropertyItem prop_make_parent_types[];
 #endif
 
-bool ED_object_parent_set(struct ReportList *reports, struct Main *bmain, struct Scene *scene, struct Object *ob,
+bool ED_object_parent_set(struct ReportList *reports, const struct bContext *C, struct Scene *scene, struct Object *ob,
                           struct Object *par, int partype, const bool xmirror, const bool keep_transform,
                           const int vert_par[3]);
 void ED_object_parent_clear(struct Object *ob, const int type);
@@ -200,7 +200,7 @@ int ED_object_modifier_move_down(struct ReportList *reports, struct Object *ob,
 int ED_object_modifier_move_up(struct ReportList *reports, struct Object *ob, struct ModifierData *md);
 int ED_object_modifier_convert(struct ReportList *reports, struct Main *bmain, struct Scene *scene,
                                struct SceneLayer *sl, struct Object *ob, struct ModifierData *md);
-int ED_object_modifier_apply(struct ReportList *reports, struct Scene *scene,
+int ED_object_modifier_apply(struct ReportList *reports, const struct bContext *C, struct Scene *scene,
                              struct Object *ob, struct ModifierData *md, int mode);
 int ED_object_modifier_copy(struct ReportList *reports, struct Object *ob, struct ModifierData *md);
 
diff --git a/source/blender/editors/include/ED_particle.h b/source/blender/editors/include/ED_particle.h
index 41c746aa421..f8bd8a22897 100644
--- a/source/blender/editors/include/ED_particle.h
+++ b/source/blender/editors/include/ED_particle.h
@@ -46,14 +46,16 @@ int PE_start_edit(struct PTCacheEdit *edit);
 
 /* access */
 struct PTCacheEdit *PE_get_current(struct Scene *scene, struct SceneLayer *sl, struct Object *ob);
-struct PTCacheEdit *PE_create_current(struct Scene *scene, struct Object *ob);
-void PE_current_changed(struct Scene *scene, struct Object *ob);
+struct PTCacheEdit *PE_create_current(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob);
+void PE_current_changed(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob);
 int PE_minmax(struct Scene *scene, struct SceneLayer *sl, float min[3], float max[3]);
 struct ParticleEditSettings *PE_settings(struct Scene *scene);
 
 /* update calls */
 void PE_hide_keys_time(struct Scene *scene, struct PTCacheEdit *edit, float cfra);
-void PE_update_object(struct Scene *scene, struct SceneLayer *sl, struct Object *ob, int useflag);
+void PE_update_object(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene,
+        struct SceneLayer *sl, struct Object *ob, int useflag);
 
 /* selection tools */
 int PE_mouse_particles(struct bContext *C, const int mval[2], bool extend, bool deselect, bool toggle);
diff --git a/source/blender/editors/include/ED_screen.h b/source/blender/editors/include/ED_screen.h
index 524ee01c30f..7ebf0e921ac 100644
--- a/source/blender/editors/include/ED_screen.h
+++ b/source/blender/editors/include/ED_screen.h
@@ -140,7 +140,7 @@ struct WorkSpace *ED_workspace_duplicate(
 bool ED_workspace_delete(
         struct WorkSpace *workspace,
         struct Main *bmain, struct bContext *C,
-        struct wmWindowManager *wm, struct wmWindow *win) ATTR_NONNULL();
+        struct wmWindowManager *wm) ATTR_NONNULL();
 void ED_workspace_scene_data_sync(
         struct WorkSpaceInstanceHook *hook, Scene *scene) ATTR_NONNULL();
 void ED_workspace_render_layer_unset(
diff --git a/source/blender/editors/include/ED_transform.h b/source/blender/editors/include/ED_transform.h
index 483caf7c475..c6702ae3eaf 100644
--- a/source/blender/editors/include/ED_transform.h
+++ b/source/blender/editors/include/ED_transform.h
@@ -151,7 +151,8 @@ int BIF_countTransformOrientation(const struct bContext *C);
 #define P_CORRECT_UV    (1 << 8)
 #define P_NO_DEFAULTS   (1 << 10)
 #define P_NO_TEXSPACE   (1 << 11)
-#define P_GPENCIL_EDIT  (1 << 12)
+#define P_CENTER        (1 << 12)
+#define P_GPENCIL_EDIT  (1 << 13)
 
 void Transform_Properties(struct wmOperatorType *ot, int flags);
 
@@ -167,12 +168,6 @@ void ED_widgetgroup_manipulator2d_draw_prepare(const struct bContext *C, struct
 
 /* Snapping */
 
-typedef enum SnapSelect {
-	SNAP_ALL = 0,
-	SNAP_NOT_SELECTED = 1,
-	SNAP_NOT_ACTIVE = 2,
-} SnapSelect;
-
 #define SNAP_MIN_DISTANCE 30
 
 bool peelObjectsTransform(
@@ -195,11 +190,7 @@ bool snapObjectsTransform(
         /* return args */
         float r_loc[3], float r_no[3]);
 bool snapNodesTransform(
-        struct TransInfo *t, const int mval[2], SnapSelect snap_select,
-        /* return args */
-        float r_loc[2], float *r_dist_px, char *r_node_border);
-bool snapNodesContext(
-        struct bContext *C, const int mval[2], SnapSelect snap_select,
+        struct TransInfo *t, const int mval[2],
         /* return args */
         float r_loc[2], float *r_dist_px, char *r_node_border);
 
diff --git a/source/blender/editors/include/ED_transform_snap_object_context.h b/source/blender/editors/include/ED_transform_snap_object_context.h
index 010f7929e90..b802694444b 100644
--- a/source/blender/editors/include/ED_transform_snap_object_context.h
+++ b/source/blender/editors/include/ED_transform_snap_object_context.h
@@ -36,11 +36,18 @@ struct Main;
 struct Object;
 struct ARegion;
 struct View3D;
+struct bContext;
 
 /* transform_snap_object.c */
 
 /* ED_transform_snap_object_*** API */
 
+typedef enum SnapSelect {
+	SNAP_ALL = 0,
+	SNAP_NOT_SELECTED = 1,
+	SNAP_NOT_ACTIVE = 2,
+} SnapSelect;
+
 /** used for storing multiple hits */
 struct SnapObjectHitDepth {
 	struct SnapObjectHitDepth *next, *prev;
@@ -85,7 +92,6 @@ void ED_transform_snap_object_context_set_editmesh_callbacks(
 
 bool ED_transform_snap_object_project_ray_ex(
         struct SnapObjectContext *sctx,
-        const unsigned short snap_to,
         const struct SnapObjectParams *params,
         const float ray_start[3], const float ray_normal[3], float *ray_depth,
         /* return args */
@@ -99,7 +105,6 @@ bool ED_transform_snap_object_project_ray(
 
 bool ED_transform_snap_object_project_ray_all(
         SnapObjectContext *sctx,
-        const unsigned short snap_to,
         const struct SnapObjectParams *params,
         const float ray_start[3], const float ray_normal[3],
         float ray_depth, bool sort,
diff --git a/source/blender/editors/include/ED_view3d.h b/source/blender/editors/include/ED_view3d.h
index 69d27e30b1f..0dcfd68c0f1 100644
--- a/source/blender/editors/include/ED_view3d.h
+++ b/source/blender/editors/include/ED_view3d.h
@@ -42,6 +42,7 @@ struct BezTriple;
 struct BoundBox;
 struct Depsgraph;
 struct EditBone;
+struct EvaluationContext;
 struct ImBuf;
 struct MVert;
 struct Main;
@@ -109,7 +110,14 @@ void ED_view3d_lastview_store(struct RegionView3D *rv3d);
 
 /* Depth buffer */
 void  ED_view3d_depth_update(struct ARegion *ar);
-float ED_view3d_depth_read_cached(const struct ViewContext *vc, int x, int y);
+float ED_view3d_depth_read_cached(const struct ViewContext *vc, const int mval[2]);
+bool  ED_view3d_depth_read_cached_normal(
+        const ViewContext *vc, const int mval[2],
+        float r_normal[3]);
+bool ED_view3d_depth_unproject(
+        const struct ARegion *ar,
+        const int mval[2], const double depth,
+        float r_location_world[3]);
 void  ED_view3d_depth_tag_update(struct RegionView3D *rv3d);
 
 /* Projection */
@@ -144,20 +152,20 @@ typedef enum {
 
 /* foreach iterators */
 void meshobject_foreachScreenVert(
-        struct ViewContext *vc,
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc,
         void (*func)(void *userData, struct MVert *eve, const float screen_co[2], int index),
         void *userData, const eV3DProjTest clip_flag);
 void mesh_foreachScreenVert(
-        struct ViewContext *vc,
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc,
         void (*func)(void *userData, struct BMVert *eve, const float screen_co[2], int index),
         void *userData, const eV3DProjTest clip_flag);
 void mesh_foreachScreenEdge(
-        struct ViewContext *vc,
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc,
         void (*func)(void *userData, struct BMEdge *eed, const float screen_co_a[2], const float screen_co_b[2],
                      int index),
         void *userData, const eV3DProjTest clip_flag);
 void mesh_foreachScreenFace(
-        struct ViewContext *vc,
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc,
         void (*func)(void *userData, struct BMFace *efa, const float screen_co[2], int index),
         void *userData, const eV3DProjTest clip_flag);
 void nurbs_foreachScreenVert(
@@ -287,21 +295,23 @@ float ED_view3d_radius_to_dist(
 void imm_drawcircball(const float cent[3], float rad, const float tmat[4][4], unsigned pos);
 
 /* backbuffer select and draw support */
-void          ED_view3d_backbuf_validate(struct ViewContext *vc);
-struct ImBuf *ED_view3d_backbuf_read(struct ViewContext *vc, int xmin, int ymin, int xmax, int ymax);
+void          ED_view3d_backbuf_validate(const struct EvaluationContext *eval_ctx, struct ViewContext *vc);
+struct ImBuf *ED_view3d_backbuf_read(
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc, int xmin, int ymin, int xmax, int ymax);
 unsigned int  ED_view3d_backbuf_sample_rect(
-        struct ViewContext *vc, const int mval[2], int size,
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc, const int mval[2], int size,
         unsigned int min, unsigned int max, float *r_dist);
 int          ED_view3d_backbuf_sample_size_clamp(struct ARegion *ar, const float dist);
-unsigned int ED_view3d_backbuf_sample(struct ViewContext *vc, int x, int y);
+unsigned int ED_view3d_backbuf_sample(
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc, int x, int y);
 
 bool ED_view3d_autodist(
-        struct Depsgraph *graph, struct ARegion *ar, struct View3D *v3d,
+        const struct EvaluationContext *eval_ctx, struct Depsgraph *graph, struct ARegion *ar, struct View3D *v3d,
         const int mval[2], float mouse_worldloc[3],
         const bool alphaoverride, const float fallback_depth_pt[3]);
 
 /* only draw so ED_view3d_autodist_simple can be called many times after */
-void ED_view3d_autodist_init(struct Depsgraph *graph, struct ARegion *ar, struct View3D *v3d, int mode);
+void ED_view3d_autodist_init(const struct EvaluationContext *eval_ctx, struct Depsgraph *graph, struct ARegion *ar, struct View3D *v3d, int mode);
 bool ED_view3d_autodist_simple(struct ARegion *ar, const int mval[2], float mouse_worldloc[3], int margin, float *force_depth);
 bool ED_view3d_autodist_depth(struct ARegion *ar, const int mval[2], int margin, float *depth);
 bool ED_view3d_autodist_depth_seg(struct ARegion *ar, const int mval_sta[2], const int mval_end[2], int margin, float *depth);
@@ -323,7 +333,7 @@ void view3d_opengl_select_cache_begin(void);
 void view3d_opengl_select_cache_end(void);
 
 int view3d_opengl_select(
-        struct ViewContext *vc, unsigned int *buffer, unsigned int bufsize, const struct rcti *input,
+        const struct EvaluationContext *eval_ctx, struct ViewContext *vc, unsigned int *buffer, unsigned int bufsize, const struct rcti *input,
         eV3DSelectMode select_mode);
 
 /* view3d_select.c */
@@ -355,26 +365,27 @@ int ED_view3d_scene_layer_set(int lay, const int *values, int *active);
 struct RV3DMatrixStore *ED_view3d_mats_rv3d_backup(struct RegionView3D *rv3d);
 void                    ED_view3d_mats_rv3d_restore(struct RegionView3D *rv3d, struct RV3DMatrixStore *rv3dmat);
 
-void  ED_draw_object_facemap(struct Scene *scene, struct Object *ob, const float col[4], const int facemap);
+void  ED_draw_object_facemap(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, const float col[4], const int facemap);
 
 bool ED_view3d_context_activate(struct bContext *C);
-void ED_view3d_draw_offscreen_init(struct Scene *scene, struct SceneLayer *sl, struct View3D *v3d);
+void ED_view3d_draw_offscreen_init(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct SceneLayer *sl, struct View3D *v3d);
 void ED_view3d_draw_offscreen(
-        struct Scene *scene, struct View3D *v3d, struct ARegion *ar, int winx, int winy, float viewmat[4][4],
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct SceneLayer *sl, struct View3D *v3d, struct ARegion *ar, int winx, int winy, float viewmat[4][4],
         float winmat[4][4], bool do_bgpic, bool do_sky, bool is_persp, const char *viewname,
         struct GPUFX *fx, struct GPUFXSettings *fx_settings,
         struct GPUOffScreen *ofs);
 void ED_view3d_draw_setup_view(
-        struct wmWindow *win, struct Scene *scene, struct ARegion *ar, struct View3D *v3d,
+        struct wmWindow *win, const struct EvaluationContext *eval_ctx, struct Scene *scene, struct ARegion *ar, struct View3D *v3d,
         float viewmat[4][4], float winmat[4][4], const struct rcti *rect);
 
 struct ImBuf *ED_view3d_draw_offscreen_imbuf(
-        struct Scene *scene, struct SceneLayer *sl, struct View3D *v3d, struct ARegion *ar, int sizex, int sizey,
-        unsigned int flag, bool draw_background,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct SceneLayer *sl, struct View3D *v3d, struct ARegion *ar,
+        int sizex, int sizey, unsigned int flag, bool draw_background,
         int alpha_mode, int samples, bool full_samples, const char *viewname,
         struct GPUFX *fx, struct GPUOffScreen *ofs, char err_out[256]);
 struct ImBuf *ED_view3d_draw_offscreen_imbuf_simple(
-        struct Scene *scene, struct SceneLayer *sl, struct Object *camera, int width, int height,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct SceneLayer *sl, struct Object *camera, int width, int height,
         unsigned int flag, int drawtype, bool use_solid_tex, bool use_gpencil, bool draw_background,
         int alpha_mode, int samples, bool full_samples, const char *viewname,
         struct GPUFX *fx, struct GPUOffScreen *ofs, char err_out[256]);
@@ -382,7 +393,7 @@ struct ImBuf *ED_view3d_draw_offscreen_imbuf_simple(
 struct BaseLegacy *ED_view3d_give_base_under_cursor(struct bContext *C, const int mval[2]);
 void ED_view3d_quadview_update(struct ScrArea *sa, struct ARegion *ar, bool do_clip);
 void ED_view3d_update_viewmat(
-        struct Scene *scene, struct View3D *v3d, struct ARegion *ar,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct View3D *v3d, struct ARegion *ar,
         float viewmat[4][4], float winmat[4][4], const struct rcti *rect);
 bool ED_view3d_quat_from_axis_view(const char view, float quat[4]);
 char ED_view3d_quat_to_axis_view(const float quat[4], const float epsilon);
diff --git a/source/blender/editors/include/UI_interface.h b/source/blender/editors/include/UI_interface.h
index b3c95aa0712..f6826deaf3a 100644
--- a/source/blender/editors/include/UI_interface.h
+++ b/source/blender/editors/include/UI_interface.h
@@ -212,6 +212,8 @@ enum {
 	UI_BUT_ALIGN_STITCH_TOP  = (1 << 18),
 	UI_BUT_ALIGN_STITCH_LEFT = (1 << 19),
 	UI_BUT_ALIGN_ALL         = (UI_BUT_ALIGN | UI_BUT_ALIGN_STITCH_TOP | UI_BUT_ALIGN_STITCH_LEFT),
+
+	UI_BUT_BOX_ITEM          = (1 << 20), /* This but is "inside" a box item (currently used to change theme colors). */
 };
 
 /* scale fixed button widths by this to account for DPI */
@@ -956,7 +958,11 @@ void uiTemplateHeader3D(uiLayout *layout, struct bContext *C);
 void uiTemplateEditModeSelection(uiLayout *layout, struct bContext *C);
 void uiTemplateReportsBanner(uiLayout *layout, struct bContext *C);
 void uiTemplateKeymapItemProperties(uiLayout *layout, struct PointerRNA *ptr);
-void uiTemplateOverrideProperty(uiLayout *layout, struct PointerRNA *collection_props_ptr, struct PointerRNA *scene_props_ptr, const char *name, const char *custom_template);
+void uiTemplateOverrideProperty(
+        uiLayout *layout, struct PointerRNA *collection_props_ptr, struct PointerRNA *scene_props_ptr,
+        const char *propname,
+        const char *name, const char *text_ctxt, int translate, int icon,
+        const char *custom_template);
 void uiTemplateComponentMenu(uiLayout *layout, struct PointerRNA *ptr, const char *propname, const char *name);
 void uiTemplateNodeSocket(uiLayout *layout, struct bContext *C, float *color);
 void uiTemplateCacheFile(uiLayout *layout, struct bContext *C, struct PointerRNA *ptr, const char *propname);
@@ -1007,7 +1013,7 @@ void uiItemsFullEnumO(
         struct IDProperty *properties, int context, int flag);
 void uiItemsFullEnumO_items(
         uiLayout *layout, struct wmOperatorType *ot, PointerRNA ptr, PropertyRNA *prop,
-        IDProperty *properties, int context, int flag,
+        struct IDProperty *properties, int context, int flag,
         const EnumPropertyItem *item_array, int totitem);
 
 void uiItemL(uiLayout *layout, const char *name, int icon); /* label */
@@ -1097,7 +1103,7 @@ void UI_butstore_unregister(uiButStore *bs_handle, uiBut **but_p);
 
 
 /* Float precision helpers */
-#define UI_PRECISION_FLOAT_MAX 7
+#define UI_PRECISION_FLOAT_MAX 6
 /* For float buttons the 'step' (or a1), is scaled */
 #define UI_PRECISION_FLOAT_SCALE 0.01f
 
diff --git a/source/blender/editors/include/UI_resources.h b/source/blender/editors/include/UI_resources.h
index ac657a4ac73..7d2837ffe4e 100644
--- a/source/blender/editors/include/UI_resources.h
+++ b/source/blender/editors/include/UI_resources.h
@@ -279,6 +279,12 @@ enum {
 	TH_AXIS_Y,
 	TH_AXIS_Z,
 
+	TH_MANIPULATOR_HI,
+	TH_MANIPULATOR_PRIMARY,
+	TH_MANIPULATOR_SECONDARY,
+	TH_MANIPULATOR_A,
+	TH_MANIPULATOR_B,
+
 	TH_LOW_GRAD,
 	TH_HIGH_GRAD,
 	TH_SHOW_BACK_GRAD,
@@ -303,7 +309,6 @@ enum {
 	TH_EDGE_BEVEL,
 	TH_VERTEX_BEVEL
 };
-/* XXX WARNING: previous is saved in file, so do not change order! */
 
 /* specific defines per space should have higher define values */
 
diff --git a/source/blender/editors/include/UI_view2d.h b/source/blender/editors/include/UI_view2d.h
index 4caacb65f5f..4c0493a881c 100644
--- a/source/blender/editors/include/UI_view2d.h
+++ b/source/blender/editors/include/UI_view2d.h
@@ -203,6 +203,7 @@ bool  UI_view2d_view_to_region_clip(struct View2D *v2d, float x, float y, int *r
 
 void  UI_view2d_view_to_region(struct View2D *v2d, float x, float y, int *r_region_x, int *r_region_y) ATTR_NONNULL();
 void  UI_view2d_view_to_region_fl(struct View2D *v2d, float x, float y, float *r_region_x, float *r_region_y) ATTR_NONNULL();
+void  UI_view2d_view_to_region_m4(struct View2D *v2d, float matrix[4][4]) ATTR_NONNULL();
 void  UI_view2d_view_to_region_rcti(struct View2D *v2d, const struct rctf *rect_src, struct rcti *rect_dst) ATTR_NONNULL();
 bool  UI_view2d_view_to_region_rcti_clip(struct View2D *v2d, const struct rctf *rect_src, struct rcti *rect_dst) ATTR_NONNULL();
 
diff --git a/source/blender/editors/interface/interface.c b/source/blender/editors/interface/interface.c
index d8812b85c19..5eb1d362394 100644
--- a/source/blender/editors/interface/interface.c
+++ b/source/blender/editors/interface/interface.c
@@ -56,6 +56,7 @@
 #include "BKE_screen.h"
 #include "BKE_idprop.h"
 
+#include "GPU_glew.h"
 #include "GPU_matrix.h"
 
 #include "BLF_api.h"
@@ -488,6 +489,9 @@ static int ui_but_calc_float_precision(uiBut *but, double value)
 	else if (prec == -1) {
 		prec = (but->hardmax < 10.001f) ? 3 : 2;
 	}
+	else {
+		CLAMP(prec, 0, UI_PRECISION_FLOAT_MAX);
+	}
 
 	return UI_calc_float_precision(prec, value);
 }
@@ -685,7 +689,7 @@ static bool ui_but_update_from_old_block(const bContext *C, uiBlock *block, uiBu
 
 	if (oldbut->active) {
 		/* flags from the buttons we want to refresh, may want to add more here... */
-		const int flag_copy = UI_BUT_REDALERT;
+		const int flag_copy = UI_BUT_REDALERT | UI_HAS_ICON;
 
 		found_active = true;
 
@@ -1166,6 +1170,8 @@ static void ui_menu_block_set_keymaps(const bContext *C, uiBlock *block)
 	uiBut *but;
 	char buf[128];
 
+	BLI_assert(block->flag & UI_BLOCK_LOOP);
+
 	/* only do it before bounding */
 	if (block->rect.xmin != block->rect.xmax)
 		return;
@@ -1180,6 +1186,9 @@ static void ui_menu_block_set_keymaps(const bContext *C, uiBlock *block)
 	}
 	else {
 		for (but = block->buttons.first; but; but = but->next) {
+			if (but->dt != UI_EMBOSS_PULLDOWN) {
+				continue;
+			}
 
 			if (ui_but_event_operator_string(C, but, buf, sizeof(buf))) {
 				ui_but_add_shortcut(but, buf, false);
@@ -1930,13 +1939,14 @@ void ui_but_value_set(uiBut *but, double value)
 	else {
 		/* first do rounding */
 		if (but->pointype == UI_BUT_POIN_CHAR) {
-			value = (char)floor(value + 0.5);
+			value = round_db_to_uchar_clamp(value);
 		}
 		else if (but->pointype == UI_BUT_POIN_SHORT) {
-			value = (short)floor(value + 0.5);
+			value = round_db_to_short_clamp(value);
+		}
+		else if (but->pointype == UI_BUT_POIN_INT) {
+			value = round_db_to_int_clamp(value);
 		}
-		else if (but->pointype == UI_BUT_POIN_INT)
-			value = (int)floor(value + 0.5);
 		else if (but->pointype == UI_BUT_POIN_FLOAT) {
 			float fval = (float)value;
 			if (fval >= -0.00001f && fval <= 0.00001f) fval = 0.0f;  /* prevent negative zero */
@@ -2144,9 +2154,14 @@ static float ui_get_but_step_unit(uiBut *but, float step_default)
 
 /**
  * \param float_precision  For number buttons the precision to use or -1 to fallback to the button default.
+ * \param use_exp_float  Use exponent representation of floats when out of reasonable range (outside of 1e3/1e-3).
  */
-void ui_but_string_get_ex(uiBut *but, char *str, const size_t maxlen, const int float_precision)
+void ui_but_string_get_ex(uiBut *but, char *str, const size_t maxlen, const int float_precision, const bool use_exp_float, bool *r_use_exp_float)
 {
+	if (r_use_exp_float) {
+		*r_use_exp_float = false;
+	}
+
 	if (but->rnaprop && ELEM(but->type, UI_BTYPE_TEXT, UI_BTYPE_SEARCH_MENU)) {
 		PropertyType type;
 		const char *buf = NULL;
@@ -2214,17 +2229,38 @@ void ui_but_string_get_ex(uiBut *but, char *str, const size_t maxlen, const int
 				ui_get_but_string_unit(but, str, maxlen, value, false, float_precision);
 			}
 			else {
-				const int prec = (float_precision == -1) ? ui_but_calc_float_precision(but, value) : float_precision;
-				BLI_snprintf(str, maxlen, "%.*f", prec, value);
+				int prec = (float_precision == -1) ? ui_but_calc_float_precision(but, value) : float_precision;
+				if (use_exp_float) {
+					const int int_digits_num = integer_digits_f(value);
+					if (int_digits_num < -6 || int_digits_num > 12) {
+						BLI_snprintf(str, maxlen, "%.*g", prec, value);
+						if (r_use_exp_float) {
+							*r_use_exp_float = true;
+						}
+					}
+					else {
+						prec -= int_digits_num;
+						CLAMP(prec, 0, UI_PRECISION_FLOAT_MAX);
+						BLI_snprintf(str, maxlen, "%.*f", prec, value);
+					}
+				}
+				else {
+#if 0				/* TODO, but will likely break some stuff, so better after 2.79 release. */
+					prec -= int_digits_num;
+					CLAMP(prec, 0, UI_PRECISION_FLOAT_MAX);
+#endif
+					BLI_snprintf(str, maxlen, "%.*f", prec, value);
+				}
 			}
 		}
-		else
+		else {
 			BLI_snprintf(str, maxlen, "%d", (int)value);
+		}
 	}
 }
 void ui_but_string_get(uiBut *but, char *str, const size_t maxlen)
 {
-	ui_but_string_get_ex(but, str, maxlen, -1);
+	ui_but_string_get_ex(but, str, maxlen, -1, false, NULL);
 }
 
 /**
@@ -2453,7 +2489,9 @@ bool ui_but_string_set(bContext *C, uiBut *but, const char *str)
 			return false;
 		}
 
-		if (!ui_but_is_float(but)) value = (int)floor(value + 0.5);
+		if (!ui_but_is_float(but)) {
+			value = floor(value + 0.5);
+		}
 
 		/* not that we use hard limits here */
 		if (value < (double)but->hardmin) value = but->hardmin;
diff --git a/source/blender/editors/interface/interface_draw.c b/source/blender/editors/interface/interface_draw.c
index 1baf01b583f..e46c6a0e267 100644
--- a/source/blender/editors/interface/interface_draw.c
+++ b/source/blender/editors/interface/interface_draw.c
@@ -604,7 +604,7 @@ void UI_draw_safe_areas(
 			float maxx = x2 - margin_x;
 			float maxy = y2 - margin_y;
 
-			imm_draw_line_box(pos, minx, miny, maxx, maxy);
+			imm_draw_box_wire_2d(pos, minx, miny, maxx, maxy);
 		}
 	}
 }
@@ -771,12 +771,12 @@ static void waveform_draw_one(float *waveform, int nbr, const float col[3])
 	GWN_vertbuf_attr_fill(vbo, pos_id, waveform);
 
 	/* TODO store the Gwn_Batch inside the scope */
-	Gwn_Batch *batch = GWN_batch_create(GWN_PRIM_POINTS, vbo, NULL);
-	Batch_set_builtin_program(batch, GPU_SHADER_2D_UNIFORM_COLOR);
+	Gwn_Batch *batch = GWN_batch_create_ex(GWN_PRIM_POINTS, vbo, NULL, GWN_BATCH_OWNS_VBO);
+	GWN_batch_program_set_builtin(batch, GPU_SHADER_2D_UNIFORM_COLOR);
 	GWN_batch_uniform_4f(batch, "color", col[0], col[1], col[2], 1.0f);
 	GWN_batch_draw(batch);
 
-	GWN_batch_discard_all(batch);
+	GWN_batch_discard(batch);
 }
 
 void ui_draw_but_WAVEFORM(ARegion *ar, uiBut *but, uiWidgetColors *UNUSED(wcol), const rcti *recti)
@@ -1223,7 +1223,7 @@ static void ui_draw_colorband_handle(
 	if (active || half_width < min_width) {
 		immUnbindProgram();
 
-		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 		float viewport_size[4];
 		glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -1377,7 +1377,7 @@ void ui_draw_but_COLORBAND(uiBut *but, uiWidgetColors *UNUSED(wcol), const rcti
 
 	/* layer: box outline */
 	immUniformColor4f(0.0f, 0.0f, 0.0f, 1.0f);
-	imm_draw_line_box(position, x1, y1, x1 + sizex, rect->ymax);
+	imm_draw_box_wire_2d(position, x1, y1, x1 + sizex, rect->ymax);
 
 	/* layer: box outline */
 	glEnable(GL_BLEND);
@@ -1443,8 +1443,8 @@ void ui_draw_but_UNITVEC(uiBut *but, uiWidgetColors *wcol, const rcti *rect)
 	gpuTranslate2f(rect->xmin + 0.5f * BLI_rcti_size_x(rect), rect->ymin + 0.5f * BLI_rcti_size_y(rect));
 	gpuScaleUniform(size);
 
-	Gwn_Batch *sphere = Batch_get_sphere(2);
-	Batch_set_builtin_program(sphere, GPU_SHADER_SIMPLE_LIGHTING);
+	Gwn_Batch *sphere = GPU_batch_preset_sphere(2);
+	GWN_batch_program_set_builtin(sphere, GPU_SHADER_SIMPLE_LIGHTING);
 	GWN_batch_uniform_4f(sphere, "color", diffuse[0], diffuse[1], diffuse[2], 1.0f);
 	GWN_batch_uniform_3fv(sphere, "light", light);
 	GWN_batch_draw(sphere);
@@ -1460,7 +1460,7 @@ void ui_draw_but_UNITVEC(uiBut *but, uiWidgetColors *wcol, const rcti *rect)
 
 	glEnable(GL_BLEND);
 	glEnable(GL_LINE_SMOOTH);
-	imm_draw_circle_wire(pos, 0.0f, 0.0f, 1.0f, 32);
+	imm_draw_circle_wire_2d(pos, 0.0f, 0.0f, 1.0f, 32);
 	glDisable(GL_BLEND);
 	glDisable(GL_LINE_SMOOTH);
 
@@ -1650,7 +1650,7 @@ void ui_draw_but_CURVE(ARegion *ar, uiBut *but, uiWidgetColors *wcol, const rcti
 	immUniformColor3ubv((unsigned char *)wcol->item);
 	glEnable(GL_LINE_SMOOTH);
 	glEnable(GL_BLEND);
-	immBegin(GWN_PRIM_LINE_STRIP, (CM_TABLE+1) + 2);
+	immBegin(GWN_PRIM_LINE_STRIP, (CM_TABLE + 1) + 2);
 	
 	if (cuma->table == NULL)
 		curvemapping_changed(cumap, false);
@@ -1717,7 +1717,7 @@ void ui_draw_but_CURVE(ARegion *ar, uiBut *but, uiWidgetColors *wcol, const rcti
 	immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 
 	immUniformColor3ubv((unsigned char *)wcol->outline);
-	imm_draw_line_box(pos, rect->xmin, rect->ymin, rect->xmax, rect->ymax);
+	imm_draw_box_wire_2d(pos, rect->xmin, rect->ymin, rect->xmax, rect->ymax);
 
 	immUnbindProgram();
 }
@@ -1812,14 +1812,14 @@ void ui_draw_but_TRACKPREVIEW(ARegion *ar, uiBut *but, uiWidgetColors *UNUSED(wc
 			UI_GetThemeColor4fv(TH_MARKER_OUTLINE, col_outline);
 
 			/* Do stipple cross with geometry */
-			immBegin(GWN_PRIM_LINES, 7*2*2);
+			immBegin(GWN_PRIM_LINES, 7 * 2 * 2);
 			float pos_sel[8] = {-10.0f, -7.0f, -4.0f, -1.0f, 2.0f, 5.0f, 8.0f, 11.0f};
 			for (int axe = 0; axe < 2; ++axe) {
 				for (int i = 0; i < 7; ++i) {
 					float x1 = pos_sel[i] * (1 - axe);
 					float y1 = pos_sel[i] * axe;
-					float x2 = pos_sel[i+1] * (1 - axe);
-					float y2 = pos_sel[i+1] * axe;
+					float x2 = pos_sel[i + 1] * (1 - axe);
+					float y2 = pos_sel[i + 1] * axe;
 
 					if (i % 2 == 1)
 						immAttrib4fv(col, col_sel);
diff --git a/source/blender/editors/interface/interface_eyedropper.c b/source/blender/editors/interface/interface_eyedropper.c
index a1ba937d925..2695d4c9dd9 100644
--- a/source/blender/editors/interface/interface_eyedropper.c
+++ b/source/blender/editors/interface/interface_eyedropper.c
@@ -913,6 +913,9 @@ static void depthdropper_depth_sample_pt(bContext *C, DepthDropper *ddr, int mx,
 				    my - ar->winrct.ymin};
 				float co[3];
 
+				EvaluationContext eval_ctx;
+				CTX_data_eval_ctx(C, &eval_ctx);
+
 				CTX_wm_area_set(C, sa);
 				CTX_wm_region_set(C, ar);
 
@@ -921,7 +924,7 @@ static void depthdropper_depth_sample_pt(bContext *C, DepthDropper *ddr, int mx,
 
 				view3d_operator_needs_opengl(C);
 
-				if (ED_view3d_autodist(graph, ar, v3d, mval, co, true, NULL)) {
+				if (ED_view3d_autodist(&eval_ctx, graph, ar, v3d, mval, co, true, NULL)) {
 					const float mval_center_fl[2] = {
 					    (float)ar->winx / 2,
 					    (float)ar->winy / 2};
diff --git a/source/blender/editors/interface/interface_handlers.c b/source/blender/editors/interface/interface_handlers.c
index 59064ec332e..9b3e98c2ace 100644
--- a/source/blender/editors/interface/interface_handlers.c
+++ b/source/blender/editors/interface/interface_handlers.c
@@ -1438,87 +1438,82 @@ static bool ui_selectcontext_begin(
 		const bool is_array = RNA_property_array_check(prop);
 		const int rna_type = RNA_property_type(prop);
 
-		if (!UI_context_copy_to_selected_list(C, &ptr, prop, &lb, &use_path_from_id, &path)) {
-			goto finally;
-		}
-
-		selctx_data->elems_len = BLI_listbase_count(&lb);
-		if (selctx_data->elems_len == 0) {
-			goto finally;
-		}
-
-		selctx_data->elems = MEM_mallocN(sizeof(uiSelectContextElem) * selctx_data->elems_len, __func__);
+		if (UI_context_copy_to_selected_list(C, &ptr, prop, &lb, &use_path_from_id, &path) &&
+		    !BLI_listbase_is_empty(&lb))
+		{
+			selctx_data->elems_len = BLI_listbase_count(&lb);
+			selctx_data->elems = MEM_mallocN(sizeof(uiSelectContextElem) * selctx_data->elems_len, __func__);
 
-		for (i = 0, link = lb.first; i < selctx_data->elems_len; i++, link = link->next) {
-			uiSelectContextElem *other = &selctx_data->elems[i];
-			/* TODO,. de-duplicate copy_to_selected_button */
-			if (link->ptr.data != ptr.data) {
-				if (use_path_from_id) {
-					/* Path relative to ID. */
-					lprop = NULL;
-					RNA_id_pointer_create(link->ptr.id.data, &idptr);
-					RNA_path_resolve_property(&idptr, path, &lptr, &lprop);
-				}
-				else if (path) {
-					/* Path relative to elements from list. */
-					lprop = NULL;
-					RNA_path_resolve_property(&link->ptr, path, &lptr, &lprop);
-				}
-				else {
-					lptr = link->ptr;
-					lprop = prop;
-				}
+			for (i = 0, link = lb.first; i < selctx_data->elems_len; i++, link = link->next) {
+				uiSelectContextElem *other = &selctx_data->elems[i];
+				/* TODO,. de-duplicate copy_to_selected_button */
+				if (link->ptr.data != ptr.data) {
+					if (use_path_from_id) {
+						/* Path relative to ID. */
+						lprop = NULL;
+						RNA_id_pointer_create(link->ptr.id.data, &idptr);
+						RNA_path_resolve_property(&idptr, path, &lptr, &lprop);
+					}
+					else if (path) {
+						/* Path relative to elements from list. */
+						lprop = NULL;
+						RNA_path_resolve_property(&link->ptr, path, &lptr, &lprop);
+					}
+					else {
+						lptr = link->ptr;
+						lprop = prop;
+					}
 
-				/* lptr might not be the same as link->ptr! */
-				if ((lptr.data != ptr.data) &&
-				    (lprop == prop) &&
-				    RNA_property_editable(&lptr, lprop))
-				{
-					other->ptr = lptr;
-					if (is_array) {
-						if (rna_type == PROP_FLOAT) {
-							other->val_f = RNA_property_float_get_index(&lptr, lprop, index);
-						}
-						else if (rna_type == PROP_INT) {
-							other->val_i = RNA_property_int_get_index(&lptr, lprop, index);
-						}
-						/* ignored for now */
+					/* lptr might not be the same as link->ptr! */
+					if ((lptr.data != ptr.data) &&
+					    (lprop == prop) &&
+					    RNA_property_editable(&lptr, lprop))
+					{
+						other->ptr = lptr;
+						if (is_array) {
+							if (rna_type == PROP_FLOAT) {
+								other->val_f = RNA_property_float_get_index(&lptr, lprop, index);
+							}
+							else if (rna_type == PROP_INT) {
+								other->val_i = RNA_property_int_get_index(&lptr, lprop, index);
+							}
+							/* ignored for now */
 #if 0
-						else if (rna_type == PROP_BOOLEAN) {
-							other->val_b = RNA_property_boolean_get_index(&lptr, lprop, index);
-						}
+							else if (rna_type == PROP_BOOLEAN) {
+								other->val_b = RNA_property_boolean_get_index(&lptr, lprop, index);
+							}
 #endif
-					}
-					else {
-						if (rna_type == PROP_FLOAT) {
-							other->val_f = RNA_property_float_get(&lptr, lprop);
-						}
-						else if (rna_type == PROP_INT) {
-							other->val_i = RNA_property_int_get(&lptr, lprop);
 						}
-						/* ignored for now */
+						else {
+							if (rna_type == PROP_FLOAT) {
+								other->val_f = RNA_property_float_get(&lptr, lprop);
+							}
+							else if (rna_type == PROP_INT) {
+								other->val_i = RNA_property_int_get(&lptr, lprop);
+							}
+							/* ignored for now */
 #if 0
-						else if (rna_type == PROP_BOOLEAN) {
-							other->val_b = RNA_property_boolean_get(&lptr, lprop);
-						}
-						else if (rna_type == PROP_ENUM) {
-							other->val_i = RNA_property_enum_get(&lptr, lprop);
-						}
+							else if (rna_type == PROP_BOOLEAN) {
+								other->val_b = RNA_property_boolean_get(&lptr, lprop);
+							}
+							else if (rna_type == PROP_ENUM) {
+								other->val_i = RNA_property_enum_get(&lptr, lprop);
+							}
 #endif
-					}
+						}
 
-					continue;
+						continue;
+					}
 				}
+
+				selctx_data->elems_len -= 1;
+				i -= 1;
 			}
 
-			selctx_data->elems_len -= 1;
-			i -= 1;
+			success = (selctx_data->elems_len != 0);
 		}
 	}
 
-	success = (selctx_data->elems_len != 0);
-
-finally:
 	if (selctx_data->elems_len == 0) {
 		MEM_SAFE_FREE(selctx_data->elems);
 	}
@@ -2313,7 +2308,7 @@ static void ui_but_copy_paste(bContext *C, uiBut *but, uiHandleButtonData *data,
 			/* Get many decimal places, then strip trailing zeros.
 			 * note: too high values start to give strange results */
 			char buf_copy[UI_MAX_DRAW_STR];
-			ui_but_string_get_ex(but, buf_copy, sizeof(buf_copy), UI_PRECISION_FLOAT_MAX);
+			ui_but_string_get_ex(but, buf_copy, sizeof(buf_copy), UI_PRECISION_FLOAT_MAX, false, NULL);
 			BLI_str_rstrip_float_zero(buf_copy, '\0');
 
 			WM_clipboard_text_set(buf_copy, 0);
@@ -3054,6 +3049,7 @@ static void ui_textedit_begin(bContext *C, uiBut *but, uiHandleButtonData *data)
 	wmWindow *win = CTX_wm_window(C);
 	int len;
 	const bool is_num_but = ELEM(but->type, UI_BTYPE_NUM, UI_BTYPE_NUM_SLIDER);
+	bool no_zero_strip = false;
 
 	if (data->str) {
 		MEM_freeN(data->str);
@@ -3082,14 +3078,16 @@ static void ui_textedit_begin(bContext *C, uiBut *but, uiHandleButtonData *data)
 	data->maxlen = ui_but_string_get_max_length(but);
 	if (data->maxlen != 0) {
 		data->str = MEM_callocN(sizeof(char) * data->maxlen, "textedit str");
-		ui_but_string_get(but, data->str, data->maxlen);
+		/* We do not want to truncate precision to default here, it's nice to show value,
+		 * not to edit it - way too much precision is lost then. */
+		ui_but_string_get_ex(but, data->str, data->maxlen, UI_PRECISION_FLOAT_MAX, true, &no_zero_strip);
 	}
 	else {
 		data->is_str_dynamic = true;
 		data->str = ui_but_string_get_dynamic(but, &data->maxlen);
 	}
 
-	if (ui_but_is_float(but) && !ui_but_is_unit(but) && !ui_but_anim_expression_get(but, NULL, 0)) {
+	if (ui_but_is_float(but) && !ui_but_is_unit(but) && !ui_but_anim_expression_get(but, NULL, 0) && !no_zero_strip) {
 		BLI_str_rstrip_float_zero(data->str, '\0');
 	}
 
@@ -4293,7 +4291,7 @@ static bool ui_numedit_but_NUM(
 
 
 		if (!is_float) {
-			temp = iroundf(tempf);
+			temp = round_fl_to_int(tempf);
 
 			temp = ui_numedit_apply_snap(temp, softmin, softmax, snap);
 
@@ -4578,7 +4576,7 @@ static bool ui_numedit_but_SLI(
 
 
 	tempf = softmin + f * softrange;
-	temp = iroundf(tempf);
+	temp = round_fl_to_int(tempf);
 
 	if (snap) {
 		if (tempf == softmin || tempf == softmax) {
@@ -6790,8 +6788,8 @@ static bool ui_but_menu(bContext *C, uiBut *but)
 		/* set the prop and pointer data for python access to the hovered ui element; TODO, index could be supported as well*/
 		PointerRNA temp_ptr;
 		RNA_pointer_create(NULL, &RNA_Property, but->rnaprop, &temp_ptr);
-		uiLayoutSetContextPointer(layout,"button_prop", &temp_ptr);
-		uiLayoutSetContextPointer(layout,"button_pointer", ptr);
+		uiLayoutSetContextPointer(layout, "button_prop", &temp_ptr);
+		uiLayoutSetContextPointer(layout, "button_pointer", ptr);
 
 		/* second slower test, saved people finding keyframe items in menus when its not possible */
 		if (is_anim)
@@ -7010,8 +7008,9 @@ static bool ui_but_menu(bContext *C, uiBut *but)
 		}
 
 		/* Set the operator pointer for python access */
-		if (but->opptr)
-			uiLayoutSetContextPointer(layout,"button_operator", but->opptr);
+		if (but->opptr) {
+			uiLayoutSetContextPointer(layout, "button_operator", but->opptr);
+		}
 
 		uiItemS(layout);
 	}
@@ -7059,7 +7058,7 @@ static bool ui_but_menu(bContext *C, uiBut *but)
 	}
 	uiItemFullO(layout, "UI_OT_edittranslation_init", NULL, ICON_NONE, NULL, WM_OP_INVOKE_DEFAULT, 0);
 
-	mt = WM_menutype_find("WM_MT_button_context", false);
+	mt = WM_menutype_find("WM_MT_button_context", true);
 	if (mt) {
 		Menu menu = {NULL};
 		menu.layout = uiLayoutColumn(layout, false);
@@ -9246,11 +9245,17 @@ static int ui_handle_menu_event(
 									doit = true;
 								}
 							}
-							else if (count == act) {
+							else if (ELEM(but->type,
+							              UI_BTYPE_BUT,
+							              UI_BTYPE_BUT_MENU,
+							              UI_BTYPE_MENU, UI_BTYPE_BLOCK,
+							              UI_BTYPE_PULLDOWN) &&
+							         count == act)
+							{
 								doit = true;
 							}
 
-							if (doit) {
+							if (!(but->flag & UI_BUT_DISABLED) && doit) {
 								/* activate buttons but open menu's */
 								uiButtonActivateType activate;
 								if (but->type == UI_BTYPE_PULLDOWN) {
@@ -9304,8 +9309,7 @@ static int ui_handle_menu_event(
 							break;
 
 						for (but = block->buttons.first; but; but = but->next) {
-
-							if (but->menu_key == event->type) {
+							if (!(but->flag & UI_BUT_DISABLED) && but->menu_key == event->type) {
 								if (ELEM(but->type, UI_BTYPE_BUT, UI_BTYPE_BUT_MENU)) {
 									/* mainly for operator buttons */
 									ui_handle_button_activate(C, ar, but, BUTTON_ACTIVATE_APPLY);
@@ -10226,9 +10230,9 @@ void UI_popup_handlers_remove(ListBase *handlers, uiPopupBlockHandle *popup)
 		    handler->ui_userdata == popup)
 		{
 			/* tag refresh parent popup */
-			if (handler->next && 
-				handler->next->ui_handle == ui_popup_handler && 
-				handler->next->ui_remove == ui_popup_handler_remove) 
+			if (handler->next &&
+			    handler->next->ui_handle == ui_popup_handler &&
+			    handler->next->ui_remove == ui_popup_handler_remove)
 			{
 				uiPopupBlockHandle *parent_popup = handler->next->ui_userdata;
 				ED_region_tag_refresh_ui(parent_popup->region);
diff --git a/source/blender/editors/interface/interface_intern.h b/source/blender/editors/interface/interface_intern.h
index ace3bb5b4f8..2abb8dcf20f 100644
--- a/source/blender/editors/interface/interface_intern.h
+++ b/source/blender/editors/interface/interface_intern.h
@@ -475,7 +475,9 @@ extern void ui_hsvcircle_pos_from_vals(struct uiBut *but, const rcti *rect, floa
 extern void ui_hsvcube_pos_from_vals(struct uiBut *but, const rcti *rect, float *hsv, float *xp, float *yp);
 bool ui_but_is_colorpicker_display_space(struct uiBut *but);
 
-extern void ui_but_string_get_ex(uiBut *but, char *str, const size_t maxlen, const int float_precision) ATTR_NONNULL();
+extern void ui_but_string_get_ex(
+        uiBut *but, char *str, const size_t maxlen,
+        const int float_precision, const bool use_exp_float, bool *r_use_exp_float) ATTR_NONNULL(1, 2);
 extern void ui_but_string_get(uiBut *but, char *str, const size_t maxlen) ATTR_NONNULL();
 extern char *ui_but_string_get_dynamic(uiBut *but, int *r_str_size);
 extern void ui_but_convert_to_unit_alt_name(uiBut *but, char *str, size_t maxlen) ATTR_NONNULL();
diff --git a/source/blender/editors/interface/interface_layout.c b/source/blender/editors/interface/interface_layout.c
index 0b7f4b00c2d..d2e4cdf5453 100644
--- a/source/blender/editors/interface/interface_layout.c
+++ b/source/blender/editors/interface/interface_layout.c
@@ -128,6 +128,8 @@ typedef struct uiItem {
 enum {
 	UI_ITEM_FIXED     = 1 << 0,
 	UI_ITEM_MIN       = 1 << 1,
+
+	UI_ITEM_BOX_ITEM  = 1 << 2, /* The item is "inside" a box item */
 };
 
 typedef struct uiButtonItem {
@@ -192,8 +194,9 @@ static const char *ui_item_name_add_colon(const char *name, char namestr[UI_MAX_
 static int ui_item_fit(int item, int pos, int all, int available, bool is_last, int alignment, float *extra_pixel)
 {
 	/* available == 0 is unlimited */
-	if (available == 0)
+	if (ELEM(0, available, all)) {
 		return item;
+	}
 
 	if (all > available) {
 		/* contents is bigger than available space */
@@ -216,8 +219,9 @@ static int ui_item_fit(int item, int pos, int all, int available, bool is_last,
 				return (int)width;
 			}
 		}
-		else
+		else {
 			return item;
+		}
 	}
 }
 
@@ -243,7 +247,9 @@ static int ui_text_icon_width(uiLayout *layout, const char *name, int icon, bool
 	variable = (ui_layout_vary_direction(layout) == UI_ITEM_VARY_X);
 
 	if (variable) {
-		layout->item.flag |= UI_ITEM_MIN;
+		if (layout->alignment != UI_LAYOUT_ALIGN_EXPAND) {
+			layout->item.flag |= UI_ITEM_MIN;
+		}
 		const uiFontStyle *fstyle = UI_FSTYLE_WIDGET;
 		/* it may seem odd that the icon only adds (UI_UNIT_X / 4)
 		 * but taking margins into account its fine */
@@ -700,7 +706,7 @@ static uiBut *ui_item_with_label(uiLayout *layout, uiBlock *block, const char *n
 		              WM_OP_INVOKE_DEFAULT, ICON_FILESEL, x, y, UI_UNIT_X, h, NULL);
 	}
 	else if (flag & UI_ITEM_R_EVENT) {
-		uiDefButR_prop(block, UI_BTYPE_KEY_EVENT, 0, name, x, y, w, h, ptr, prop, index, 0, 0, -1, -1, NULL);
+		but = uiDefButR_prop(block, UI_BTYPE_KEY_EVENT, 0, name, x, y, w, h, ptr, prop, index, 0, 0, -1, -1, NULL);
 	}
 	else if (flag & UI_ITEM_R_FULL_EVENT) {
 		if (RNA_struct_is_a(ptr->type, &RNA_KeyMapItem)) {
@@ -1642,6 +1648,10 @@ void ui_but_add_search(uiBut *but, PointerRNA *ptr, PropertyRNA *prop, PointerRN
 		            coll_search, NULL, NULL);
 		but->free_search_arg = true;
 	}
+	else if (but->type == UI_BTYPE_SEARCH_MENU) {
+		/* In case we fail to find proper searchprop, so other code might have already set but->type to search menu... */
+		but->type = UI_BTYPE_LABEL;
+	}
 }
 
 void uiItemPointerR(uiLayout *layout, struct PointerRNA *ptr, const char *propname, struct PointerRNA *searchptr, const char *searchpropname, const char *name, int icon)
@@ -2228,6 +2238,10 @@ static void ui_litem_layout_column(uiLayout *litem, bool is_box)
 
 		if (item->next && (!is_box || item != litem->items.first))
 			y -= litem->space;
+
+		if (is_box) {
+			item->flag |= UI_ITEM_BOX_ITEM;
+		}
 	}
 
 	litem->h = litem->y - y;
@@ -2379,7 +2393,6 @@ static void ui_litem_estimate_box(uiLayout *litem)
 	uiStyle *style = litem->root->style;
 
 	ui_litem_estimate_column(litem, true);
-	litem->item.flag &= ~UI_ITEM_MIN;
 	litem->w += 2 * style->boxspace;
 	litem->h += 2 * style->boxspace;
 }
@@ -3051,8 +3064,11 @@ static void ui_item_estimate(uiItem *item)
 		for (subitem = litem->items.first; subitem; subitem = subitem->next)
 			ui_item_estimate(subitem);
 
-		if (BLI_listbase_is_empty(&litem->items))
+		if (BLI_listbase_is_empty(&litem->items)) {
+			litem->w = 0;
+			litem->h = 0;
 			return;
+		}
 
 		if (litem->scale[0] != 0.0f || litem->scale[1] != 0.0f)
 			ui_item_scale(litem, litem->scale);
@@ -3188,8 +3204,18 @@ static void ui_item_layout(uiItem *item)
 				break;
 		}
 
-		for (subitem = litem->items.first; subitem; subitem = subitem->next)
+		for (subitem = litem->items.first; subitem; subitem = subitem->next) {
+			if (item->flag & UI_ITEM_BOX_ITEM) {
+				subitem->flag |= UI_ITEM_BOX_ITEM;
+			}
 			ui_item_layout(subitem);
+		}
+	}
+	else {
+		if (item->flag & UI_ITEM_BOX_ITEM) {
+			uiButtonItem *bitem = (uiButtonItem *)item;
+			bitem->but->drawflag |= UI_BUT_BOX_ITEM;
+		}
 	}
 }
 
@@ -3306,8 +3332,9 @@ void ui_layout_add_but(uiLayout *layout, uiBut *but)
 	ui_item_size((uiItem *)bitem, &w, &h);
 	/* XXX uiBut hasn't scaled yet
 	 * we can flag the button as not expandable, depending on its size */
-	if (w <= 2 * UI_UNIT_X)
+	if (w <= 2 * UI_UNIT_X && (!but->str || but->str[0] == '\0')) {
 		bitem->item.flag |= UI_ITEM_MIN;
+	}
 
 	BLI_addtail(&layout->items, bitem);
 
diff --git a/source/blender/editors/interface/interface_ops.c b/source/blender/editors/interface/interface_ops.c
index e47088d020e..40ca2d41372 100644
--- a/source/blender/editors/interface/interface_ops.c
+++ b/source/blender/editors/interface/interface_ops.c
@@ -484,6 +484,9 @@ bool UI_context_copy_to_selected_list(
 	else if (RNA_struct_is_a(ptr->type, &RNA_Sequence)) {
 		*r_lb = CTX_data_collection_get(C, "selected_editable_sequences");
 	}
+	else if (RNA_struct_is_a(ptr->type, &RNA_FCurve)) {
+		*r_lb = CTX_data_collection_get(C, "selected_editable_fcurves");
+	}
 	else if (RNA_struct_is_a(ptr->type, &RNA_Node) ||
 	         RNA_struct_is_a(ptr->type, &RNA_NodeSocket))
 	{
@@ -618,51 +621,51 @@ static bool copy_to_selected_button(bContext *C, bool all, bool poll)
 		char *path = NULL;
 		bool use_path_from_id;
 		CollectionPointerLink *link;
-		ListBase lb;
-
-		if (!UI_context_copy_to_selected_list(C, &ptr, prop, &lb, &use_path_from_id, &path))
-			return success;
+		ListBase lb = {NULL};
 
-		for (link = lb.first; link; link = link->next) {
-			if (link->ptr.data != ptr.data) {
-				if (use_path_from_id) {
-					/* Path relative to ID. */
-					lprop = NULL;
-					RNA_id_pointer_create(link->ptr.id.data, &idptr);
-					RNA_path_resolve_property(&idptr, path, &lptr, &lprop);
-				}
-				else if (path) {
-					/* Path relative to elements from list. */
-					lprop = NULL;
-					RNA_path_resolve_property(&link->ptr, path, &lptr, &lprop);
-				}
-				else {
-					lptr = link->ptr;
-					lprop = prop;
-				}
+		if (UI_context_copy_to_selected_list(C, &ptr, prop, &lb, &use_path_from_id, &path) &&
+		    !BLI_listbase_is_empty(&lb))
+		{
+			for (link = lb.first; link; link = link->next) {
+				if (link->ptr.data != ptr.data) {
+					if (use_path_from_id) {
+						/* Path relative to ID. */
+						lprop = NULL;
+						RNA_id_pointer_create(link->ptr.id.data, &idptr);
+						RNA_path_resolve_property(&idptr, path, &lptr, &lprop);
+					}
+					else if (path) {
+						/* Path relative to elements from list. */
+						lprop = NULL;
+						RNA_path_resolve_property(&link->ptr, path, &lptr, &lprop);
+					}
+					else {
+						lptr = link->ptr;
+						lprop = prop;
+					}
 
-				if (lptr.data == ptr.data) {
-					/* lptr might not be the same as link->ptr! */
-					continue;
-				}
+					if (lptr.data == ptr.data) {
+						/* lptr might not be the same as link->ptr! */
+						continue;
+					}
 
-				if (lprop == prop) {
-					if (RNA_property_editable(&lptr, lprop)) {
-						if (poll) {
-							success = true;
-							break;
-						}
-						else {
-							if (RNA_property_copy(&lptr, &ptr, prop, (all) ? -1 : index)) {
-								RNA_property_update(C, &lptr, prop);
+					if (lprop == prop) {
+						if (RNA_property_editable(&lptr, lprop)) {
+							if (poll) {
 								success = true;
+								break;
+							}
+							else {
+								if (RNA_property_copy(&lptr, &ptr, prop, (all) ? -1 : index)) {
+									RNA_property_update(C, &lptr, prop);
+									success = true;
+								}
 							}
 						}
 					}
 				}
 			}
 		}
-
 		MEM_SAFE_FREE(path);
 		BLI_freelistN(&lb);
 	}
diff --git a/source/blender/editors/interface/interface_panel.c b/source/blender/editors/interface/interface_panel.c
index cc49eeb5b59..7770e45e2ba 100644
--- a/source/blender/editors/interface/interface_panel.c
+++ b/source/blender/editors/interface/interface_panel.c
@@ -507,14 +507,14 @@ static void ui_draw_panel_dragwidget(unsigned int pos, const rctf *rect)
 	const int col_tint = 84;
 
 	const int px = (int)U.pixelsize;
-	const int px_zoom = max_ii(iroundf(BLI_rctf_size_y(rect) / 22.0f), 1);
+	const int px_zoom = max_ii(round_fl_to_int(BLI_rctf_size_y(rect) / 22.0f), 1);
 
-	const int box_margin = max_ii(iroundf((float)(px_zoom * 2.0f)), px);
-	const int box_size = max_ii(iroundf((BLI_rctf_size_y(rect) / 8.0f) - px), px);
+	const int box_margin = max_ii(round_fl_to_int((float)(px_zoom * 2.0f)), px);
+	const int box_size = max_ii(round_fl_to_int((BLI_rctf_size_y(rect) / 8.0f) - px), px);
 
 	const int x_min = rect->xmin;
 	const int y_min = rect->ymin;
-	const int y_ofs = max_ii(iroundf(BLI_rctf_size_y(rect) / 3.0f), px);
+	const int y_ofs = max_ii(round_fl_to_int(BLI_rctf_size_y(rect) / 3.0f), px);
 	const int x_ofs = y_ofs;
 	int i_x, i_y;
 
@@ -917,8 +917,8 @@ static bool uiAlignPanelStep(ScrArea *sa, ARegion *ar, const float fac, const bo
 	for (a = 0; a < tot; a++, ps++) {
 		if ((ps->pa->flag & PNL_SELECT) == 0) {
 			if ((ps->orig->ofsx != ps->pa->ofsx) || (ps->orig->ofsy != ps->pa->ofsy)) {
-				ps->orig->ofsx = iroundf(fac * (float)ps->pa->ofsx + (1.0f - fac) * (float)ps->orig->ofsx);
-				ps->orig->ofsy = iroundf(fac * (float)ps->pa->ofsy + (1.0f - fac) * (float)ps->orig->ofsy);
+				ps->orig->ofsx = round_fl_to_int(fac * (float)ps->pa->ofsx + (1.0f - fac) * (float)ps->orig->ofsx);
+				ps->orig->ofsy = round_fl_to_int(fac * (float)ps->pa->ofsy + (1.0f - fac) * (float)ps->orig->ofsy);
 				done = true;
 			}
 		}
@@ -1678,11 +1678,11 @@ void UI_panel_category_draw_all(ARegion *ar, const char *category_id_active)
 	PanelCategoryDyn *pc_dyn;
 	const float aspect = ((uiBlock *)ar->uiblocks.first)->aspect;
 	const float zoom = 1.0f / aspect;
-	const int px = max_ii(1, iroundf(U.pixelsize));
-	const int category_tabs_width = iroundf(UI_PANEL_CATEGORY_MARGIN_WIDTH * zoom);
+	const int px = max_ii(1, round_fl_to_int(U.pixelsize));
+	const int category_tabs_width = round_fl_to_int(UI_PANEL_CATEGORY_MARGIN_WIDTH * zoom);
 	const float dpi_fac = UI_DPI_FAC;
-	const int tab_v_pad_text = iroundf((2 + ((px * 3) * dpi_fac)) * zoom);  /* pading of tabs around text */
-	const int tab_v_pad = iroundf((4 + (2 * px * dpi_fac)) * zoom);  /* padding between tabs */
+	const int tab_v_pad_text = round_fl_to_int((2 + ((px * 3) * dpi_fac)) * zoom);  /* pading of tabs around text */
+	const int tab_v_pad = round_fl_to_int((4 + (2 * px * dpi_fac)) * zoom);  /* padding between tabs */
 	const float tab_curve_radius = ((px * 3) * dpi_fac) * zoom;
 	const int roundboxtype = UI_CNR_TOP_LEFT | UI_CNR_BOTTOM_LEFT;
 	bool is_alpha;
diff --git a/source/blender/editors/interface/interface_regions.c b/source/blender/editors/interface/interface_regions.c
index fd6d056f7d4..57290c47210 100644
--- a/source/blender/editors/interface/interface_regions.c
+++ b/source/blender/editors/interface/interface_regions.c
@@ -347,11 +347,13 @@ static uiTooltipData *ui_tooltip_data_from_button(bContext *C, uiBut *but)
 
 	/* Tip */
 	if (but_tip.strinfo) {
-		BLI_strncpy(data->header, but_tip.strinfo, sizeof(data->lines[0]));
 		if (enum_label.strinfo) {
 			BLI_snprintf(data->header, sizeof(data->header), "%s:  ", but_tip.strinfo);
 			BLI_strncpy(data->active_info, enum_label.strinfo, sizeof(data->lines[0]));
 		}
+		else {
+			BLI_snprintf(data->header, sizeof(data->header), "%s.", but_tip.strinfo);
+		}
 		data->format[data->totline].style = UI_TIP_STYLE_HEADER;
 		data->totline++;
 
@@ -2107,9 +2109,11 @@ static void ui_update_color_picker_buts_rgb(uiBlock *block, ColorPicker *cpicker
 			continue;
 
 		if (bt->rnaprop) {
-			
 			ui_but_v3_set(bt, rgb);
 			
+			/* original button that created the color picker already does undo
+			 * push, so disable it on RNA buttons in the color picker block */
+			UI_but_flag_disable(bt, UI_BUT_UNDO);
 		}
 		else if (STREQ(bt->str, "Hex: ")) {
 			float rgb_gamma[3];
@@ -2446,7 +2450,7 @@ static void ui_block_colorpicker(uiBlock *block, float rgba[4], PointerRNA *ptr,
 	BLI_snprintf(hexcol, sizeof(hexcol), "%02X%02X%02X", UNPACK3_EX((unsigned int), rgb_gamma_uchar, ));
 
 	yco = -3.0f * UI_UNIT_Y;
-	bt = uiDefBut(block, UI_BTYPE_TEXT, 0, IFACE_("Hex: "), 0, yco, butwidth, UI_UNIT_Y, hexcol, 0, 7, 0, 0, TIP_("Hex triplet for color (#RRGGBB)"));
+	bt = uiDefBut(block, UI_BTYPE_TEXT, 0, IFACE_("Hex: "), 0, yco, butwidth, UI_UNIT_Y, hexcol, 0, 8, 0, 0, TIP_("Hex triplet for color (#RRGGBB)"));
 	UI_but_func_set(bt, ui_colorpicker_hex_rna_cb, bt, hexcol);
 	bt->custom_data = cpicker;
 	uiDefBut(block, UI_BTYPE_LABEL, 0, IFACE_("(Gamma Corrected)"), 0, yco - UI_UNIT_Y, butwidth, UI_UNIT_Y, NULL, 0.0, 0.0, 0, 0, "");
@@ -2958,8 +2962,8 @@ uiPieMenu *UI_pie_menu_begin(struct bContext *C, const char *title, int icon, co
 	pie->block_radial->puphash = ui_popup_menu_hash(title);
 	pie->block_radial->flag |= UI_BLOCK_RADIAL;
 
-	/* if pie is spawned by a left click, it is always assumed to be click style */
-	if (event->type == LEFTMOUSE) {
+	/* if pie is spawned by a left click, release or click event, it is always assumed to be click style */
+	if (event->type == LEFTMOUSE || ELEM(event->val, KM_RELEASE, KM_CLICK)) {
 		pie->block_radial->pie_data.flags |= UI_PIE_CLICK_STYLE;
 		pie->block_radial->pie_data.event = EVENT_NONE;
 		win->lock_pie_event = EVENT_NONE;
diff --git a/source/blender/editors/interface/interface_templates.c b/source/blender/editors/interface/interface_templates.c
index 083e29ac28b..ebd4ce36bbe 100644
--- a/source/blender/editors/interface/interface_templates.c
+++ b/source/blender/editors/interface/interface_templates.c
@@ -121,7 +121,7 @@ static void template_add_button_search_menu(
 		/* Ugly exception for screens here, drawing their preview in icon size looks ugly/useless */
 		const bool use_preview_icon = use_big_size || (id && (GS(id->name) != ID_SCR));
 		const short width = UI_UNIT_X * (use_big_size ? 6 : 1.6f);
-		const short height = UI_UNIT_Y * (use_big_size ? 6: 1);
+		const short height = UI_UNIT_Y * (use_big_size ? 6 : 1);
 
 		but = uiDefBlockButN(block, block_func, block_argN, "", 0, 0, width, height, tip);
 		if (use_preview_icon) {
@@ -3102,7 +3102,7 @@ static void uilist_resize_update_cb(bContext *C, void *arg1, void *UNUSED(arg2))
 	uiListDyn *dyn_data = ui_list->dyn_data;
 
 	/* This way we get diff in number of additional items to show (positive) or hide (negative). */
-	const int diff = iroundf((float)(dyn_data->resize - dyn_data->resize_prev) / (float)UI_UNIT_Y);
+	const int diff = round_fl_to_int((float)(dyn_data->resize - dyn_data->resize_prev) / (float)UI_UNIT_Y);
 
 	if (diff != 0) {
 		ui_list->list_grip += diff;
@@ -4000,7 +4000,10 @@ void uiTemplateKeymapItemProperties(uiLayout *layout, PointerRNA *ptr)
 
 /********************************* Overrides *************************************/
 
-void uiTemplateOverrideProperty(uiLayout *layout, struct PointerRNA *collection_props_ptr, struct PointerRNA *scene_props_ptr, const char *name, const char *custom_template)
+void uiTemplateOverrideProperty(
+        uiLayout *layout, PointerRNA *collection_props_ptr, PointerRNA *scene_props_ptr, const char *propname,
+        const char *name, const char *text_ctxt, int translate, int icon,
+        const char *custom_template)
 {
 	bool is_set = false;
 	uiLayout *row, *col;
@@ -4010,27 +4013,30 @@ void uiTemplateOverrideProperty(uiLayout *layout, struct PointerRNA *collection_
 
 	IDProperty *collection_props = collection_props_ptr->data;
 
-	if (IDP_GetPropertyFromGroup(collection_props, name)) {
-		prop = RNA_struct_find_property(collection_props_ptr, name);
+	if (IDP_GetPropertyFromGroup(collection_props, propname)) {
+		prop = RNA_struct_find_property(collection_props_ptr, propname);
 		ptr = collection_props_ptr;
 		is_set = RNA_property_is_set(ptr, prop);
 	}
 	else {
 		/* property doesn't exist yet */
-		prop = RNA_struct_find_property(scene_props_ptr, name);
+		prop = RNA_struct_find_property(scene_props_ptr, propname);
 		ptr = scene_props_ptr;
 	}
 
+	/* Get translated name (label). */
+	name = RNA_translate_ui_text(name, text_ctxt, NULL, prop, translate);
+
 	row = uiLayoutRow(layout, false);
 	col = uiLayoutColumn(row, false);
 
 	uiLayoutSetEnabled(col, is_set);
 
 	if (custom_template && STREQ(custom_template, "icon_view")) {
-		uiTemplateIconView(col, ptr, name, false, 5.0f);
+		uiTemplateIconView(col, ptr, propname, false, 5.0f);
 	}
 	else {
-		uiItemFullR(col, ptr, prop, -1, 0, 0, NULL, ICON_NONE);
+		uiItemFullR(col, ptr, prop, -1, 0, 0, name, icon);
 	}
 
 	col = uiLayoutColumn(row, false);
diff --git a/source/blender/editors/interface/interface_utils.c b/source/blender/editors/interface/interface_utils.c
index fd1569ae42e..f0317087ddc 100644
--- a/source/blender/editors/interface/interface_utils.c
+++ b/source/blender/editors/interface/interface_utils.c
@@ -347,7 +347,7 @@ int UI_icon_from_report_type(int type)
  */
 int UI_calc_float_precision(int prec, double value)
 {
-	static const double pow10_neg[UI_PRECISION_FLOAT_MAX + 1] = {1e0, 1e-1, 1e-2, 1e-3, 1e-4, 1e-5, 1e-6, 1e-7};
+	static const double pow10_neg[UI_PRECISION_FLOAT_MAX + 1] = {1e0, 1e-1, 1e-2, 1e-3, 1e-4, 1e-5, 1e-6};
 	static const double max_pow = 10000000.0;  /* pow(10, UI_PRECISION_FLOAT_MAX) */
 
 	BLI_assert(prec <= UI_PRECISION_FLOAT_MAX);
@@ -462,6 +462,17 @@ uiButStore *UI_butstore_create(uiBlock *block)
 
 void UI_butstore_free(uiBlock *block, uiButStore *bs_handle)
 {
+	/* Workaround for button store being moved into new block,
+	 * which then can't use the previous buttons state ('ui_but_update_from_old_block' fails to find a match),
+	 * keeping the active button in the old block holding a reference to the button-state in the new block: see T49034.
+	 *
+	 * Ideally we would manage moving the 'uiButStore', keeping a correct state.
+	 * All things considered this is the most straightforward fix - Campbell.
+	 */
+	if (block != bs_handle->block && bs_handle->block != NULL) {
+		block = bs_handle->block;
+	}
+
 	BLI_freelistN(&bs_handle->items);
 	BLI_remlink(&block->butstore, bs_handle);
 
diff --git a/source/blender/editors/interface/interface_widgets.c b/source/blender/editors/interface/interface_widgets.c
index 8adcca8c7cd..e3977219eda 100644
--- a/source/blender/editors/interface/interface_widgets.c
+++ b/source/blender/editors/interface/interface_widgets.c
@@ -2272,12 +2272,12 @@ static void ui_hsv_cursor(float x, float y)
 	immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 
 	immUniformColor3f(1.0f, 1.0f, 1.0f);
-	imm_draw_circle_fill(pos, x, y, 3.0f * U.pixelsize, 8);
+	imm_draw_circle_fill_2d(pos, x, y, 3.0f * U.pixelsize, 8);
 	
 	glEnable(GL_BLEND);
 	glEnable(GL_LINE_SMOOTH);
 	immUniformColor3f(0.0f, 0.0f, 0.0f);
-	imm_draw_circle_wire(pos, x, y, 3.0f * U.pixelsize, 12);
+	imm_draw_circle_wire_2d(pos, x, y, 3.0f * U.pixelsize, 12);
 	glDisable(GL_BLEND);
 	glDisable(GL_LINE_SMOOTH);
 
@@ -2397,7 +2397,7 @@ static void ui_draw_but_HSVCIRCLE(uiBut *but, uiWidgetColors *wcol, const rcti *
 	glEnable(GL_LINE_SMOOTH);
 
 	immUniformColor3ubv((unsigned char *)wcol->outline);
-	imm_draw_circle_wire(pos, centx, centy, radius, tot);
+	imm_draw_circle_wire_2d(pos, centx, centy, radius, tot);
 
 	immUnbindProgram();
 
@@ -2637,7 +2637,7 @@ static void ui_draw_but_HSVCUBE(uiBut *but, const rcti *rect)
 	unsigned int pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 	immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 	immUniformColor3ub(0, 0, 0);
-	imm_draw_line_box(pos, (rect->xmin), (rect->ymin), (rect->xmax), (rect->ymax));
+	imm_draw_box_wire_2d(pos, (rect->xmin), (rect->ymin), (rect->xmax), (rect->ymax));
 	immUnbindProgram();
 }
 
@@ -3811,11 +3811,15 @@ void ui_draw_but(const bContext *C, ARegion *ar, uiStyle *style, uiBut *but, rct
 
 		switch (but->type) {
 			case UI_BTYPE_LABEL:
-				if (but->block->flag & UI_BLOCK_LOOP)
-					widget_draw_text_icon(&style->widgetlabel, &tui->wcol_menu_back, but, rect);
-				else {
-					wt = widget_type(UI_WTYPE_LABEL);
-					fstyle = &style->widgetlabel;
+				wt = widget_type(UI_WTYPE_LABEL);
+				fstyle = &style->widgetlabel;
+				if (but->drawflag & UI_BUT_BOX_ITEM) {
+					wt->wcol_theme = &tui->wcol_box;
+					wt->state = widget_state;
+				}
+				else if (but->block->flag & UI_BLOCK_LOOP) {
+					wt->wcol_theme = &tui->wcol_menu_back;
+					wt->state = widget_state;
 				}
 				break;
 
@@ -4168,8 +4172,8 @@ void ui_draw_pie_center(uiBlock *block)
 	immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 	immUniformColor4ubv((unsigned char *)btheme->tui.wcol_pie_menu.outline);
 
-	imm_draw_circle_wire(pos, 0.0f, 0.0f, pie_radius_internal, subd);
-	imm_draw_circle_wire(pos, 0.0f, 0.0f, pie_radius_external, subd);
+	imm_draw_circle_wire_2d(pos, 0.0f, 0.0f, pie_radius_internal, subd);
+	imm_draw_circle_wire_2d(pos, 0.0f, 0.0f, pie_radius_external, subd);
 
 	immUnbindProgram();
 
diff --git a/source/blender/editors/interface/resources.c b/source/blender/editors/interface/resources.c
index cf35f4d895b..bf42316289f 100644
--- a/source/blender/editors/interface/resources.c
+++ b/source/blender/editors/interface/resources.c
@@ -667,6 +667,17 @@ const unsigned char *UI_ThemeGetColorPtr(bTheme *btheme, int spacetype, int colo
 				case TH_AXIS_Z:
 					cp = btheme->tui.zaxis; break;
 
+				case TH_MANIPULATOR_HI:
+					cp = btheme->tui.manipulator_hi; break;
+				case TH_MANIPULATOR_PRIMARY:
+					cp = btheme->tui.manipulator_primary; break;
+				case TH_MANIPULATOR_SECONDARY:
+					cp = btheme->tui.manipulator_secondary; break;
+				case TH_MANIPULATOR_A:
+					cp = btheme->tui.manipulator_a; break;
+				case TH_MANIPULATOR_B:
+					cp = btheme->tui.manipulator_b; break;
+
 				case TH_INFO_SELECTED:
 					cp = ts->info_selected;
 					break;
@@ -837,6 +848,15 @@ static void ui_theme_space_init_handles_color(ThemeSpace *theme_space)
 	rgba_char_args_set(theme_space->act_spline, 0xdb, 0x25, 0x12, 255);
 }
 
+static void ui_theme_space_init_manipulator_colors(bTheme *btheme)
+{
+	rgba_char_args_set(btheme->tui.manipulator_hi, 255, 255, 255, 255);
+	rgba_char_args_set(btheme->tui.manipulator_primary, 222, 255, 13, 255);
+	rgba_char_args_set(btheme->tui.manipulator_secondary, 0, 255, 255, 255);
+	rgba_char_args_set(btheme->tui.manipulator_a, 23, 127, 23, 255);
+	rgba_char_args_set(btheme->tui.manipulator_b, 127, 23, 23, 255);
+}
+
 /**
  * initialize default theme
  * \note: when you add new colors, created & saved themes need initialized
@@ -877,6 +897,9 @@ void ui_theme_init_default(void)
 	/* common (new) variables */
 	ui_theme_init_new(btheme);
 	
+	/* Manipulator. */
+	ui_theme_space_init_manipulator_colors(btheme);
+
 	/* space view3d */
 	rgba_char_args_set_fl(btheme->tv3d.back,       0.225, 0.225, 0.225, 1.0);
 	rgba_char_args_set(btheme->tv3d.text,       0, 0, 0, 255);
@@ -2892,6 +2915,25 @@ void init_userdef_do_versions(void)
 			btheme->ttime.time_keyframe[3] = btheme->ttime.time_gp_keyframe[3] = 255;
 		}
 	}
+
+	if (!USER_VERSION_ATLEAST(278, 6)) {
+		/* Clear preference flags for re-use. */
+		U.flag &= ~(
+		    USER_FLAG_DEPRECATED_1 | USER_FLAG_DEPRECATED_2 | USER_FLAG_DEPRECATED_3 |
+		    USER_FLAG_DEPRECATED_6 | USER_FLAG_DEPRECATED_7 |
+		    USER_FLAG_DEPRECATED_9 | USER_FLAG_DEPRECATED_10);
+		U.uiflag &= ~(
+		    USER_UIFLAG_DEPRECATED_7);
+		U.transopts &= ~(
+		    USER_TR_DEPRECATED_2 | USER_TR_DEPRECATED_3 | USER_TR_DEPRECATED_4 |
+		    USER_TR_DEPRECATED_6 | USER_TR_DEPRECATED_7);
+		U.gameflags &= ~(
+		    USER_GL_RENDER_DEPRECATED_0 | USER_GL_RENDER_DEPRECATED_1 |
+		    USER_GL_RENDER_DEPRECATED_3 | USER_GL_RENDER_DEPRECATED_4);
+
+		U.uiflag |= USER_LOCK_CURSOR_ADJUST;
+	}
+
 	if (!USER_VERSION_ATLEAST(280, 1)) {
 		/* interface_widgets.c */
 		struct uiWidgetColors wcol_tab = {
@@ -2917,8 +2959,10 @@ void init_userdef_do_versions(void)
 	 *
 	 * (keep this block even if it becomes empty).
 	 */
-	{
-		
+	if (((bTheme *)U.themes.first)->tui.manipulator_hi[3] == 0) {
+		for (bTheme *btheme = U.themes.first; btheme; btheme = btheme->next) {
+			ui_theme_space_init_manipulator_colors(btheme);
+		}
 	}
 
 	if (U.pixelsize == 0.0f)
@@ -2927,11 +2971,8 @@ void init_userdef_do_versions(void)
 	if (U.image_draw_method == 0)
 		U.image_draw_method = IMAGE_DRAW_METHOD_2DTEXTURE;
 	
-	// keep the following until the new audaspace is default to be built with
-#ifdef WITH_SYSTEM_AUDASPACE
 	// we default to the first audio device
 	U.audiodevice = 0;
-#endif
 
 	/* funny name, but it is GE stuff, moves userdef stuff to engine */
 // XXX	space_set_commmandline_options();
diff --git a/source/blender/editors/interface/view2d.c b/source/blender/editors/interface/view2d.c
index fb57902d258..bb625bc0ff8 100644
--- a/source/blender/editors/interface/view2d.c
+++ b/source/blender/editors/interface/view2d.c
@@ -1565,7 +1565,7 @@ void UI_view2d_multi_grid_draw(View2D *v2d, int colorid, float step, int level_s
 	}
 
 	/* X and Y axis */
-	UI_GetThemeColorShade3ubv(colorid, -18 + ((totlevels - 1) * -6) , grid_line_color);
+	UI_GetThemeColorShade3ubv(colorid, -18 + ((totlevels - 1) * -6), grid_line_color);
 
 	immSkipAttrib(color);
 	immVertex2f(pos, 0.0f, v2d->cur.ymin);
@@ -2260,6 +2260,14 @@ void UI_view2d_view_to_region_rcti(View2D *v2d, const rctf *rect_src, rcti *rect
 	clamp_rctf_to_rcti(rect_dst, &rect_tmp);
 }
 
+void UI_view2d_view_to_region_m4(View2D *v2d, float matrix[4][4])
+{
+	rctf mask;
+	unit_m4(matrix);
+	BLI_rctf_rcti_copy(&mask, &v2d->mask);
+	BLI_rctf_transform_calc_m4_pivot_min(&v2d->cur, &mask, matrix);
+}
+
 bool UI_view2d_view_to_region_rcti_clip(View2D *v2d, const rctf *rect_src, rcti *rect_dst)
 {
 	const float cur_size[2]  = {BLI_rctf_size_x(&v2d->cur),  BLI_rctf_size_y(&v2d->cur)};
diff --git a/source/blender/editors/io/CMakeLists.txt b/source/blender/editors/io/CMakeLists.txt
index b3bbce939a5..4d3f106a5d6 100644
--- a/source/blender/editors/io/CMakeLists.txt
+++ b/source/blender/editors/io/CMakeLists.txt
@@ -24,6 +24,7 @@ set(INC
 	../../blenlib
 	../../blentranslation
 	../../bmesh
+	../../depsgraph
 	../../makesdna
 	../../makesrna
 	../../windowmanager
diff --git a/source/blender/editors/io/io_alembic.c b/source/blender/editors/io/io_alembic.c
index fb20d9f3caa..ca4ab30a08d 100644
--- a/source/blender/editors/io/io_alembic.c
+++ b/source/blender/editors/io/io_alembic.c
@@ -31,6 +31,9 @@
 #  include "BLI_winstuff.h"
 #endif
 
+#include <string.h>
+#include <errno.h>
+
 #include "MEM_guardedalloc.h"
 
 #include "DNA_mesh_types.h"
@@ -417,9 +420,20 @@ static int get_sequence_len(char *filename, int *ofs)
 	}
 
 	char path[FILE_MAX];
+	BLI_path_abs(filename, G.main->name);
 	BLI_split_dir_part(filename, path, FILE_MAX);
 
+	if (path[0] == '\0') {
+		/* The filename had no path, so just use the blend file path. */
+		BLI_split_dir_part(G.main->name, path, FILE_MAX);
+	}
+
 	DIR *dir = opendir(path);
+	if (dir == NULL) {
+		fprintf(stderr, "Error opening directory '%s': %s\n",
+		        path, errno ? strerror(errno) : "unknown error");
+		return -1;
+	}
 
 	const char *ext = ".abc";
 	const char *basename = BLI_path_basename(filename);
@@ -523,6 +537,10 @@ static int wm_alembic_import_exec(bContext *C, wmOperator *op)
 
 	if (is_sequence) {
 		sequence_len = get_sequence_len(filename, &offset);
+		if (sequence_len < 0) {
+			BKE_report(op->reports, RPT_ERROR, "Unable to determine ABC sequence length");
+			return OPERATOR_CANCELLED;
+		}
 	}
 
 	bool ok = ABC_import(C, filename, scale, is_sequence, set_frame_range,
diff --git a/source/blender/editors/io/io_cache.c b/source/blender/editors/io/io_cache.c
index af6f55d7a64..975bbddd893 100644
--- a/source/blender/editors/io/io_cache.c
+++ b/source/blender/editors/io/io_cache.c
@@ -93,26 +93,28 @@ static int cachefile_open_exec(bContext *C, wmOperator *op)
 
 	Main *bmain = CTX_data_main(C);
 
-	CacheFile *cache_file = BKE_libblock_alloc(bmain, ID_CF, BLI_path_basename(filename));
+	CacheFile *cache_file = BKE_libblock_alloc(bmain, ID_CF, BLI_path_basename(filename), 0);
 	BLI_strncpy(cache_file->filepath, filename, FILE_MAX);
 	BKE_cachefile_reload(bmain, cache_file);
 
-	/* hook into UI */
-	PropertyPointerRNA *pprop = op->customdata;
-
-	if (pprop->prop) {
-		/* when creating new ID blocks, use is already 1, but RNA
-		 * pointer se also increases user, so this compensates it */
-		id_us_min(&cache_file->id);
-
-		PointerRNA idptr;
-		RNA_id_pointer_create(&cache_file->id, &idptr);
-		RNA_property_pointer_set(&pprop->ptr, pprop->prop, idptr);
-		RNA_property_update(C, &pprop->ptr, pprop->prop);
+	/* Will be set when running invoke, not exec directly. */
+	if (op->customdata != NULL) {
+		/* hook into UI */
+		PropertyPointerRNA *pprop = op->customdata;
+		if (pprop->prop) {
+			/* when creating new ID blocks, use is already 1, but RNA
+			 * pointer se also increases user, so this compensates it */
+			id_us_min(&cache_file->id);
+
+			PointerRNA idptr;
+			RNA_id_pointer_create(&cache_file->id, &idptr);
+			RNA_property_pointer_set(&pprop->ptr, pprop->prop, idptr);
+			RNA_property_update(C, &pprop->ptr, pprop->prop);
+		}
+
+		MEM_freeN(op->customdata);
 	}
 
-	MEM_freeN(op->customdata);
-
 	return OPERATOR_FINISHED;
 }
 
diff --git a/source/blender/editors/io/io_collada.c b/source/blender/editors/io/io_collada.c
index ba3966d5af6..f9297c58cbb 100644
--- a/source/blender/editors/io/io_collada.c
+++ b/source/blender/editors/io/io_collada.c
@@ -56,6 +56,8 @@
 
 #include "io_collada.h"
 
+#include "DEG_depsgraph.h"
+
 static int wm_collada_export_invoke(bContext *C, wmOperator *op, const wmEvent *UNUSED(event))
 {	
 	if (!RNA_struct_property_is_set(op->ptr, "filepath")) {
@@ -78,6 +80,7 @@ static int wm_collada_export_invoke(bContext *C, wmOperator *op, const wmEvent *
 /* function used for WM_OT_save_mainfile too */
 static int wm_collada_export_exec(bContext *C, wmOperator *op)
 {
+	EvaluationContext eval_ctx;
 	char filepath[FILE_MAX];
 	int apply_modifiers;
 	int export_mesh_type;
@@ -103,6 +106,8 @@ static int wm_collada_export_exec(bContext *C, wmOperator *op)
 
 	int export_count;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (!RNA_struct_property_is_set(op->ptr, "filepath")) {
 		BKE_report(op->reports, RPT_ERROR, "No filename given");
 		return OPERATOR_CANCELLED;
@@ -156,7 +161,8 @@ static int wm_collada_export_exec(bContext *C, wmOperator *op)
 	ED_object_editmode_load(CTX_data_edit_object(C));
 
 
-	export_count = collada_export(CTX_data_scene(C),
+	export_count = collada_export(&eval_ctx,
+		CTX_data_scene(C),
 		CTX_data_scene_layer(C),
 		filepath,
 		apply_modifiers,
diff --git a/source/blender/editors/manipulator_library/manipulator_draw_utils.c b/source/blender/editors/manipulator_library/manipulator_draw_utils.c
index 26f9ebbe54e..f15cd9c9793 100644
--- a/source/blender/editors/manipulator_library/manipulator_draw_utils.c
+++ b/source/blender/editors/manipulator_library/manipulator_draw_utils.c
@@ -95,8 +95,8 @@ void wm_manipulator_geometryinfo_draw(const ManipulatorGeomInfo *info, const boo
 		GWN_vertbuf_attr_fill(vbo, nor_id, info->normals);
 	}
 
-	batch = GWN_batch_create(GWN_PRIM_TRIS, vbo, el);
-	Batch_set_builtin_program(batch, GPU_SHADER_3D_UNIFORM_COLOR);
+	batch = GWN_batch_create_ex(GWN_PRIM_TRIS, vbo, el, GWN_BATCH_OWNS_VBO | GWN_BATCH_OWNS_INDEX);
+	GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_UNIFORM_COLOR);
 
 	GWN_batch_uniform_4fv(batch, "color", color);
 
@@ -115,7 +115,7 @@ void wm_manipulator_geometryinfo_draw(const ManipulatorGeomInfo *info, const boo
 #endif
 
 
-	GWN_batch_discard_all(batch);
+	GWN_batch_discard(batch);
 }
 
 void wm_manipulator_vec_draw(
diff --git a/source/blender/editors/manipulator_library/manipulator_library_intern.h b/source/blender/editors/manipulator_library/manipulator_library_intern.h
index ce71017e7bc..92ca195f21d 100644
--- a/source/blender/editors/manipulator_library/manipulator_library_intern.h
+++ b/source/blender/editors/manipulator_library/manipulator_library_intern.h
@@ -50,10 +50,10 @@ typedef struct ManipulatorCommonData {
 
 typedef struct ManipulatorInteraction {
 	float init_value; /* initial property value */
-	float init_matrix[4][4];
 	float init_mval[2];
 	float init_offset;
-	float init_scale;
+	float init_matrix_final[4][4];
+	float init_matrix_basis[4][4];
 
 	/* offset of last handling step */
 	float prev_offset;
@@ -87,8 +87,11 @@ void  manipulator_property_value_reset(
 
 void manipulator_color_get(
         const struct wmManipulator *mpr, const bool highlight,
-        float r_col[]);
+        float r_color[4]);
 
+bool manipulator_window_project_2d(
+        bContext *C, const struct wmManipulator *mpr, const float mval[2], int axis, bool use_offset,
+        float r_co[2]);
 
 /* -------------------------------------------------------------------- */
 /* Manipulator drawing */
diff --git a/source/blender/editors/manipulator_library/manipulator_library_presets.c b/source/blender/editors/manipulator_library/manipulator_library_presets.c
index d8e66f40be0..e552a7a6aa3 100644
--- a/source/blender/editors/manipulator_library/manipulator_library_presets.c
+++ b/source/blender/editors/manipulator_library/manipulator_library_presets.c
@@ -46,6 +46,7 @@
 
 #include "MEM_guardedalloc.h"
 
+#include "DEG_depsgraph.h"
 
 #include "RNA_access.h"
 
@@ -127,7 +128,7 @@ void ED_manipulator_draw_preset_circle(
 }
 
 void ED_manipulator_draw_preset_facemap(
-        const struct wmManipulator *mpr, struct Scene *scene, Object *ob,  const int facemap, int select_id)
+        const bContext *C, const struct wmManipulator *mpr, struct Scene *scene, Object *ob,  const int facemap, int select_id)
 {
 	const bool is_select = (select_id != -1);
 	const bool is_highlight = is_select && (mpr->state & WM_MANIPULATOR_STATE_HIGHLIGHT) != 0;
@@ -139,9 +140,12 @@ void ED_manipulator_draw_preset_facemap(
 		GPU_select_load_id(select_id);
 	}
 
+	EvaluationContext eval_ctx;
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	gpuPushMatrix();
 	gpuMultMatrix(ob->obmat);
-	ED_draw_object_facemap(scene, ob, color, facemap);
+	ED_draw_object_facemap(&eval_ctx, scene, ob, color, facemap);
 	gpuPopMatrix();
 
 	if (is_select) {
diff --git a/source/blender/editors/manipulator_library/manipulator_library_utils.c b/source/blender/editors/manipulator_library/manipulator_library_utils.c
index 9c182fcf4bc..fb1d1f89626 100644
--- a/source/blender/editors/manipulator_library/manipulator_library_utils.c
+++ b/source/blender/editors/manipulator_library/manipulator_library_utils.c
@@ -36,6 +36,11 @@
 #include "BLI_math.h"
 #include "BLI_listbase.h"
 
+#include "DNA_view3d_types.h"
+#include "DNA_screen_types.h"
+
+#include "ED_view3d.h"
+
 #include "RNA_access.h"
 
 #include "WM_api.h"
@@ -121,9 +126,13 @@ void manipulator_property_data_update(
 	if (constrained) {
 		if ((data->flag & MANIPULATOR_CUSTOM_RANGE_SET) == 0) {
 			float range[2];
-			WM_manipulator_target_property_range_get(mpr, mpr_prop, range);
-			data->range = range[1] - range[0];
-			data->min = range[0];
+			if (WM_manipulator_target_property_range_get(mpr, mpr_prop, range)) {
+				data->range = range[1] - range[0];
+				data->min = range[0];
+			}
+			else {
+				BLI_assert(0);
+			}
 		}
 		data->offset = manipulator_offset_from_value_constr(data->range_fac, data->min, data->range, value, inverted);
 	}
@@ -152,3 +161,61 @@ void manipulator_color_get(
 		copy_v4_v4(r_col, mpr->color);
 	}
 }
+
+/* -------------------------------------------------------------------- */
+
+/**
+ * Takes mouse coordinates and returns them in relation to the manipulator.
+ * Both 2D & 3D supported, use so we can use 2D manipulators in the 3D view.
+ */
+bool manipulator_window_project_2d(
+        bContext *C, const struct wmManipulator *mpr, const float mval[2], int axis, bool use_offset,
+        float r_co[2])
+{
+	float mat[4][4];
+	{
+		float mat_identity[4][4];
+		struct WM_ManipulatorMatrixParams params = {NULL};
+		if (use_offset == false) {
+			unit_m4(mat_identity);
+			params.matrix_offset = mat_identity;
+		}
+		WM_manipulator_calc_matrix_final_params(mpr, &params, mat);
+	}
+
+	/* rotate mouse in relation to the center and relocate it */
+	if (mpr->parent_mgroup->type->flag & WM_MANIPULATORGROUPTYPE_3D) {
+		/* For 3d views, transform 2D mouse pos onto plane. */
+		View3D *v3d = CTX_wm_view3d(C);
+		ARegion *ar = CTX_wm_region(C);
+
+		float plane[4];
+
+		plane_from_point_normal_v3(plane, mat[3], mat[2]);
+
+		float ray_origin[3], ray_direction[3];
+
+		if (ED_view3d_win_to_ray(ar, v3d, mval, ray_origin, ray_direction, false)) {
+			float lambda;
+			if (isect_ray_plane_v3(ray_origin, ray_direction, plane, &lambda, true)) {
+				float co[3];
+				madd_v3_v3v3fl(co, ray_origin, ray_direction, lambda);
+				float imat[4][4];
+				invert_m4_m4(imat, mat);
+				mul_m4_v3(imat, co);
+				r_co[0] = co[(axis + 1) % 3];
+				r_co[1] = co[(axis + 2) % 3];
+				return true;
+			}
+		}
+		return false;
+	}
+	else {
+		float co[3] = {mval[0], mval[1], 0.0f};
+		float imat[4][4];
+		invert_m4_m4(imat, mat);
+		mul_m4_v3(imat, co);
+		copy_v2_v2(r_co, co);
+		return true;
+	}
+}
diff --git a/source/blender/editors/manipulator_library/manipulator_types/arrow2d_manipulator.c b/source/blender/editors/manipulator_library/manipulator_types/arrow2d_manipulator.c
index d402ab0b6f1..44dd5698a48 100644
--- a/source/blender/editors/manipulator_library/manipulator_types/arrow2d_manipulator.c
+++ b/source/blender/editors/manipulator_library/manipulator_types/arrow2d_manipulator.c
@@ -63,21 +63,17 @@
 static void arrow2d_draw_geom(wmManipulator *mpr, const float matrix[4][4], const float color[4])
 {
 	const float size = 0.11f;
-	const float size_h = size / 2.0f;
-	const float arrow_length = RNA_float_get(mpr->ptr, "length");
+	const float size_breadth = size / 2.0f;
+	const float size_length = size * 1.7f;
+	/* Subtract the length so the arrow fits in the hotspot. */
+	const float arrow_length = RNA_float_get(mpr->ptr, "length") - size_length;
 	const float arrow_angle = RNA_float_get(mpr->ptr, "angle");
-	const float draw_line_ofs = (mpr->line_width * 0.5f) / mpr->scale_final;
 
 	uint pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
 	gpuPushMatrix();
 	gpuMultMatrix(matrix);
-	gpuScaleUniform(mpr->scale_final);
 	gpuRotate2D(RAD2DEGF(arrow_angle));
-	/* local offset */
-	gpuTranslate2f(
-	        mpr->matrix_offset[3][0] + draw_line_ofs,
-	        mpr->matrix_offset[3][1]);
 
 	immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 
@@ -89,9 +85,9 @@ static void arrow2d_draw_geom(wmManipulator *mpr, const float matrix[4][4], cons
 	immEnd();
 
 	immBegin(GWN_PRIM_TRIS, 3);
-	immVertex2f(pos, size_h, arrow_length);
-	immVertex2f(pos, -size_h, arrow_length);
-	immVertex2f(pos, 0.0f, arrow_length + size * 1.7f);
+	immVertex2f(pos, size_breadth, arrow_length);
+	immVertex2f(pos, -size_breadth, arrow_length);
+	immVertex2f(pos, 0.0f, arrow_length + size_length);
 	immEnd();
 
 	immUnbindProgram();
@@ -101,36 +97,45 @@ static void arrow2d_draw_geom(wmManipulator *mpr, const float matrix[4][4], cons
 
 static void manipulator_arrow2d_draw(const bContext *UNUSED(C), wmManipulator *mpr)
 {
-	float col[4];
+	float color[4];
+
+	float matrix_final[4][4];
 
-	manipulator_color_get(mpr, mpr->state & WM_MANIPULATOR_STATE_HIGHLIGHT, col);
+	manipulator_color_get(mpr, mpr->state & WM_MANIPULATOR_STATE_HIGHLIGHT, color);
 
 	glLineWidth(mpr->line_width);
+
+	WM_manipulator_calc_matrix_final(mpr, matrix_final);
+
 	glEnable(GL_BLEND);
-	arrow2d_draw_geom(mpr, mpr->matrix_basis, col);
+	arrow2d_draw_geom(mpr, matrix_final, color);
 	glDisable(GL_BLEND);
 
 	if (mpr->interaction_data) {
 		ManipulatorInteraction *inter = mpr->interaction_data;
 
 		glEnable(GL_BLEND);
-		arrow2d_draw_geom(mpr, inter->init_matrix, (const float[4]){0.5f, 0.5f, 0.5f, 0.5f});
+		arrow2d_draw_geom(mpr, inter->init_matrix_final, (const float[4]){0.5f, 0.5f, 0.5f, 0.5f});
 		glDisable(GL_BLEND);
 	}
 }
 
 static void manipulator_arrow2d_setup(wmManipulator *mpr)
 {
-	mpr->flag |= WM_MANIPULATOR_DRAW_ACTIVE;
+	mpr->flag |= WM_MANIPULATOR_DRAW_MODAL;
 }
 
-static void manipulator_arrow2d_invoke(
+static int manipulator_arrow2d_invoke(
         bContext *UNUSED(C), wmManipulator *mpr, const wmEvent *UNUSED(event))
 {
 	ManipulatorInteraction *inter = MEM_callocN(sizeof(ManipulatorInteraction), __func__);
 
-	copy_m4_m4(inter->init_matrix, mpr->matrix_basis);
+	copy_m4_m4(inter->init_matrix_basis, mpr->matrix_basis);
+	WM_manipulator_calc_matrix_final(mpr, inter->init_matrix_final);
+
 	mpr->interaction_data = inter;
+
+	return OPERATOR_RUNNING_MODAL;
 }
 
 static int manipulator_arrow2d_test_select(
@@ -170,16 +175,20 @@ static int manipulator_arrow2d_test_select(
 
 		const float lambda_1 = line_point_factor_v2(isect_1, line_ext[0], line_ext[1]);
 		if (isect == 1) {
-			return IN_RANGE_INCL(lambda_1, 0.0f, 1.0f);
+			if (IN_RANGE_INCL(lambda_1, 0.0f, 1.0f)) {
+				return 0;
+			}
 		}
 		else {
 			BLI_assert(isect == 2);
 			const float lambda_2 = line_point_factor_v2(isect_2, line_ext[0], line_ext[1]);
-			return IN_RANGE_INCL(lambda_1, 0.0f, 1.0f) && IN_RANGE_INCL(lambda_2, 0.0f, 1.0f);
+			if (IN_RANGE_INCL(lambda_1, 0.0f, 1.0f) && IN_RANGE_INCL(lambda_2, 0.0f, 1.0f)) {
+				return 0;
+			}
 		}
 	}
 
-	return 0;
+	return -1;
 }
 
 /* -------------------------------------------------------------------- */
diff --git a/source/blender/editors/manipulator_library/manipulator_types/arrow3d_manipulator.c b/source/blender/editors/manipulator_library/manipulator_types/arrow3d_manipulator.c
index e95800f3db1..3bbcafb925a 100644
--- a/source/blender/editors/manipulator_library/manipulator_types/arrow3d_manipulator.c
+++ b/source/blender/editors/manipulator_library/manipulator_types/arrow3d_manipulator.c
@@ -79,7 +79,7 @@ typedef struct ArrowManipulator3D {
 
 /* -------------------------------------------------------------------- */
 
-static void manipulator_arrow_matrix_world_get(wmManipulator *mpr, float r_matrix[4][4])
+static void manipulator_arrow_matrix_basis_get(const wmManipulator *mpr, float r_matrix[4][4])
 {
 	ArrowManipulator3D *arrow = (ArrowManipulator3D *)mpr;
 
@@ -128,7 +128,7 @@ static void arrow_draw_geom(const ArrowManipulator3D *arrow, const bool select,
 
 		const float vec[2][3] = {
 			{0.0f, 0.0f, 0.0f},
-			{0.0f, 0.0f, RNA_float_get(arrow->manipulator.ptr, "length")},
+			{0.0f, 0.0f, arrow_length},
 		};
 
 		glLineWidth(arrow->manipulator.line_width);
@@ -182,33 +182,28 @@ static void arrow_draw_geom(const ArrowManipulator3D *arrow, const bool select,
 
 static void arrow_draw_intern(ArrowManipulator3D *arrow, const bool select, const bool highlight)
 {
-	float col[4];
-	float final_matrix[4][4];
+	wmManipulator *mpr = &arrow->manipulator;
+	float color[4];
+	float matrix_final[4][4];
 
-	manipulator_color_get(&arrow->manipulator, highlight, col);
-	manipulator_arrow_matrix_world_get(&arrow->manipulator, final_matrix);
+	manipulator_color_get(mpr, highlight, color);
 
-	mul_mat3_m4_fl(final_matrix, arrow->manipulator.scale_final);
-	mul_m4_m4m4(final_matrix, final_matrix, arrow->manipulator.matrix_offset);
+	WM_manipulator_calc_matrix_final(mpr, matrix_final);
 
 	gpuPushMatrix();
-	gpuMultMatrix(final_matrix);
+	gpuMultMatrix(matrix_final);
 	glEnable(GL_BLEND);
-	arrow_draw_geom(arrow, select, col);
+	arrow_draw_geom(arrow, select, color);
 	glDisable(GL_BLEND);
 
 	gpuPopMatrix();
 
-	if (arrow->manipulator.interaction_data) {
-		ManipulatorInteraction *inter = arrow->manipulator.interaction_data;
-		float offset_matrix[4][4];
-
-		copy_m4_m4(offset_matrix, inter->init_matrix);
-		mul_mat3_m4_fl(offset_matrix, inter->init_scale);
+	if (mpr->interaction_data) {
+		ManipulatorInteraction *inter = mpr->interaction_data;
 
 		gpuPushMatrix();
-		gpuMultMatrix(offset_matrix);
-		gpuMultMatrix(arrow->manipulator.matrix_offset);
+		gpuMultMatrix(inter->init_matrix_final);
+
 
 		glEnable(GL_BLEND);
 		arrow_draw_geom(arrow, select, (const float [4]){0.5f, 0.5f, 0.5f, 0.5f});
@@ -220,9 +215,9 @@ static void arrow_draw_intern(ArrowManipulator3D *arrow, const bool select, cons
 
 static void manipulator_arrow_draw_select(
         const bContext *UNUSED(C), wmManipulator *mpr,
-        int selectionbase)
+        int select_id)
 {
-	GPU_select_load_id(selectionbase);
+	GPU_select_load_id(select_id);
 	arrow_draw_intern((ArrowManipulator3D *)mpr, true, false);
 }
 
@@ -235,7 +230,9 @@ static void manipulator_arrow_draw(const bContext *UNUSED(C), wmManipulator *mpr
  * Calculate arrow offset independent from prop min value,
  * meaning the range will not be offset by min value first.
  */
-static void manipulator_arrow_modal(bContext *C, wmManipulator *mpr, const wmEvent *event, const int flag)
+static int manipulator_arrow_modal(
+        bContext *C, wmManipulator *mpr, const wmEvent *event,
+        eWM_ManipulatorTweak tweak_flag)
 {
 	ArrowManipulator3D *arrow = (ArrowManipulator3D *)mpr;
 	ManipulatorInteraction *inter = mpr->interaction_data;
@@ -251,7 +248,7 @@ static void manipulator_arrow_modal(bContext *C, wmManipulator *mpr, const wmEve
 	bool use_vertical = false;
 
 
-	copy_v3_v3(orig_origin, inter->init_matrix[3]);
+	copy_v3_v3(orig_origin, inter->init_matrix_basis[3]);
 	orig_origin[3] = 1.0f;
 	add_v3_v3v3(offset, orig_origin, arrow->manipulator.matrix_basis[2]);
 	offset[3] = 1.0f;
@@ -267,7 +264,7 @@ static void manipulator_arrow_modal(bContext *C, wmManipulator *mpr, const wmEve
 
 	/* first determine if view vector is really close to the direction. If it is, we use
 	 * vertical movement to determine offset, just like transform system does */
-	if (RAD2DEG(acos(dot_v3v3(viewvec, arrow->manipulator.matrix_basis[2]))) > 5.0f) {
+	if (RAD2DEGF(acosf(dot_v3v3(viewvec, arrow->manipulator.matrix_basis[2]))) > 5.0f) {
 		/* multiply to projection space */
 		mul_m4_v4(rv3d->persmat, orig_origin);
 		mul_v4_fl(orig_origin, 1.0f / orig_origin[3]);
@@ -295,7 +292,7 @@ static void manipulator_arrow_modal(bContext *C, wmManipulator *mpr, const wmEve
 	float zfac = ED_view3d_calc_zfac(rv3d, orig_origin, NULL);
 	ED_view3d_win_to_delta(ar, dir2d_final, offset, zfac);
 
-	add_v3_v3v3(orig_origin, offset, inter->init_matrix[3]);
+	add_v3_v3v3(orig_origin, offset, inter->init_matrix_basis[3]);
 
 	/* calculate view vector for the new position */
 	if (rv3d->is_persp) {
@@ -314,13 +311,13 @@ static void manipulator_arrow_modal(bContext *C, wmManipulator *mpr, const wmEve
 		const float plane_offset = dot_v3v3(plane, offset);
 		const float plane_dir = dot_v3v3(plane, arrow->manipulator.matrix_basis[2]);
 		const float fac = (plane_dir != 0.0f) ? (plane_offset / plane_dir) : 0.0f;
-		facdir = (fac < 0.0) ? -1.0 : 1.0;
+		facdir = (fac < 0.0f) ? -1.0f : 1.0f;
 		if (isfinite(fac)) {
 			mul_v3_v3fl(offset, arrow->manipulator.matrix_basis[2], fac);
 		}
 	}
 	else {
-		facdir = (m_diff[1] < 0.0) ? -1.0 : 1.0;
+		facdir = (m_diff[1] < 0.0f) ? -1.0f : 1.0f;
 	}
 
 
@@ -334,7 +331,7 @@ static void manipulator_arrow_modal(bContext *C, wmManipulator *mpr, const wmEve
 		const int draw_options = RNA_enum_get(arrow->manipulator.ptr, "draw_options");
 		const bool constrained = (draw_options & ED_MANIPULATOR_ARROW_STYLE_CONSTRAINED) != 0;
 		const bool inverted = (draw_options & ED_MANIPULATOR_ARROW_STYLE_INVERTED) != 0;
-		const bool use_precision = (flag & WM_MANIPULATOR_TWEAK_PRECISE) != 0;
+		const bool use_precision = (tweak_flag & WM_MANIPULATOR_TWEAK_PRECISE) != 0;
 		float value = manipulator_value_from_offset(data, inter, ofs_new, constrained, inverted, use_precision);
 
 		WM_manipulator_target_property_value_set(C, mpr, mpr_prop, value);
@@ -350,18 +347,20 @@ static void manipulator_arrow_modal(bContext *C, wmManipulator *mpr, const wmEve
 	/* tag the region for redraw */
 	ED_region_tag_redraw(ar);
 	WM_event_add_mousemove(C);
+
+	return OPERATOR_RUNNING_MODAL;
 }
 
 static void manipulator_arrow_setup(wmManipulator *mpr)
 {
 	ArrowManipulator3D *arrow = (ArrowManipulator3D *)mpr;
 
-	arrow->manipulator.flag |= WM_MANIPULATOR_DRAW_ACTIVE;
+	arrow->manipulator.flag |= WM_MANIPULATOR_DRAW_MODAL;
 
 	arrow->data.range_fac = 1.0f;
 }
 
-static void manipulator_arrow_invoke(
+static int manipulator_arrow_invoke(
         bContext *UNUSED(C), wmManipulator *mpr, const wmEvent *event)
 {
 	ArrowManipulator3D *arrow = (ArrowManipulator3D *)mpr;
@@ -378,11 +377,12 @@ static void manipulator_arrow_invoke(
 	inter->init_mval[0] = event->mval[0];
 	inter->init_mval[1] = event->mval[1];
 
-	inter->init_scale = mpr->scale_final;
-
-	manipulator_arrow_matrix_world_get(mpr, inter->init_matrix);
+	manipulator_arrow_matrix_basis_get(mpr, inter->init_matrix_basis);
+	WM_manipulator_calc_matrix_final(mpr, inter->init_matrix_final);
 
 	mpr->interaction_data = inter;
+
+	return OPERATOR_RUNNING_MODAL;
 }
 
 static void manipulator_arrow_property_update(wmManipulator *mpr, wmManipulatorProperty *mpr_prop)
@@ -396,15 +396,24 @@ static void manipulator_arrow_property_update(wmManipulator *mpr, wmManipulatorP
 
 static void manipulator_arrow_exit(bContext *C, wmManipulator *mpr, const bool cancel)
 {
-	if (!cancel)
-		return;
-
 	ArrowManipulator3D *arrow = (ArrowManipulator3D *)mpr;
 	ManipulatorCommonData *data = &arrow->data;
-	ManipulatorInteraction *inter = mpr->interaction_data;
-
 	wmManipulatorProperty *mpr_prop = WM_manipulator_target_property_find(mpr, "offset");
-	manipulator_property_value_reset(C, mpr, inter, mpr_prop);
+	const bool is_prop_valid = WM_manipulator_target_property_is_valid(mpr_prop);
+
+	if (!cancel) {
+		/* Assign incase applying the opetration needs an updated offset
+		 * editmesh bisect needs this. */
+		if (is_prop_valid) {
+			data->offset = WM_manipulator_target_property_value_get(mpr, mpr_prop);
+		}
+		return;
+	}
+
+	ManipulatorInteraction *inter = mpr->interaction_data;
+	if (is_prop_valid) {
+		manipulator_property_value_reset(C, mpr, inter, mpr_prop);
+	}
 	data->offset = inter->init_offset;
 }
 
@@ -454,7 +463,7 @@ static void MANIPULATOR_WT_arrow_3d(wmManipulatorType *wt)
 	/* api callbacks */
 	wt->draw = manipulator_arrow_draw;
 	wt->draw_select = manipulator_arrow_draw_select;
-	wt->matrix_world_get = manipulator_arrow_matrix_world_get;
+	wt->matrix_basis_get = manipulator_arrow_matrix_basis_get;
 	wt->modal = manipulator_arrow_modal;
 	wt->setup = manipulator_arrow_setup;
 	wt->invoke = manipulator_arrow_invoke;
diff --git a/source/blender/editors/manipulator_library/manipulator_types/cage2d_manipulator.c b/source/blender/editors/manipulator_library/manipulator_types/cage2d_manipulator.c
index 973f487fd82..d1902864d57 100644
--- a/source/blender/editors/manipulator_library/manipulator_types/cage2d_manipulator.c
+++ b/source/blender/editors/manipulator_library/manipulator_types/cage2d_manipulator.c
@@ -39,14 +39,18 @@
 #include "BKE_context.h"
 
 #include "BLI_math.h"
+#include "BLI_dial.h"
 #include "BLI_rect.h"
 
 #include "ED_screen.h"
+#include "ED_view3d.h"
 #include "ED_manipulator_library.h"
 
 #include "GPU_matrix.h"
 #include "GPU_shader.h"
 #include "GPU_immediate.h"
+#include "GPU_immediate_util.h"
+#include "GPU_select.h"
 
 #include "MEM_guardedalloc.h"
 
@@ -56,23 +60,90 @@
 #include "WM_api.h"
 #include "WM_types.h"
 
-/* wmManipulator->highlight_part */
-enum {
-	ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_TRANSLATE     = 1,
-	ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEX_LEFT   = 2,
-	ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEX_RIGHT  = 3,
-	ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEY_UP     = 4,
-	ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEY_DOWN   = 5,
-};
+/* own includes */
+#include "../manipulator_library_intern.h"
 
-#define MANIPULATOR_RECT_MIN_WIDTH 15.0f
-#define MANIPULATOR_RESIZER_WIDTH  20.0f
+#define MANIPULATOR_RESIZER_SIZE 10.0f
+#define MANIPULATOR_MARGIN_OFFSET_SCALE 1.5f
 
+static void manipulator_calc_matrix_final_no_offset(
+        const wmManipulator *mpr, float orig_matrix_final_no_offset[4][4])
+{
+	float mat_identity[4][4];
+	struct WM_ManipulatorMatrixParams params = {NULL};
+	unit_m4(mat_identity);
+	params.matrix_offset = mat_identity;
+	WM_manipulator_calc_matrix_final_params(mpr, &params, orig_matrix_final_no_offset);
+}
+
+static void manipulator_calc_rect_view_scale(
+        const wmManipulator *mpr, const float dims[2], float scale[2])
+{
+	float matrix_final_no_offset[4][4];
+	float asp[2] = {1.0f, 1.0f};
+	if (dims[0] > dims[1]) {
+		asp[0] = dims[1] / dims[0];
+	}
+	else {
+		asp[1] = dims[0] / dims[1];
+	}
+	float x_axis[3], y_axis[3];
+	manipulator_calc_matrix_final_no_offset(mpr, matrix_final_no_offset);
+	mul_v3_mat3_m4v3(x_axis, matrix_final_no_offset, mpr->matrix_offset[0]);
+	mul_v3_mat3_m4v3(y_axis, matrix_final_no_offset, mpr->matrix_offset[1]);
+
+	mul_v2_v2(x_axis, asp);
+	mul_v2_v2(y_axis, asp);
+
+	scale[0] = 1.0f / len_v3(x_axis);
+	scale[1] = 1.0f / len_v3(y_axis);
+}
+
+static void manipulator_calc_rect_view_margin(
+        const wmManipulator *mpr, const float dims[2], float margin[2])
+{
+	float handle_size;
+	if (mpr->parent_mgroup->type->flag & WM_MANIPULATORGROUPTYPE_3D) {
+		handle_size = 0.15f;
+	}
+	else {
+		handle_size = MANIPULATOR_RESIZER_SIZE;
+	}
+	handle_size *= mpr->scale_final;
+	float scale_xy[2];
+	manipulator_calc_rect_view_scale(mpr, dims, scale_xy);
+	margin[0] = ((handle_size * scale_xy[0]));
+	margin[1] = ((handle_size * scale_xy[1]));
+}
 
 /* -------------------------------------------------------------------- */
 
-static void rect_transform_draw_corners(
-        const rctf *r, const float offsetx, const float offsety, const float color[3])
+static void manipulator_rect_pivot_from_scale_part(int part, float r_pt[2], bool r_constrain_axis[2])
+{
+	bool x = true, y = true;
+	switch (part) {
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X: { ARRAY_SET_ITEMS(r_pt,  0.5,  0.0); x = false; break; }
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X: { ARRAY_SET_ITEMS(r_pt, -0.5,  0.0); x = false; break; }
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_Y: { ARRAY_SET_ITEMS(r_pt,  0.0,  0.5); y = false; break; }
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_Y: { ARRAY_SET_ITEMS(r_pt,  0.0, -0.5); y = false; break; }
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MIN_Y: { ARRAY_SET_ITEMS(r_pt,  0.5,  0.5); x = y = false; break; }
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MAX_Y: { ARRAY_SET_ITEMS(r_pt,  0.5, -0.5); x = y = false; break; }
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MIN_Y: { ARRAY_SET_ITEMS(r_pt, -0.5,  0.5); x = y = false; break; }
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MAX_Y: { ARRAY_SET_ITEMS(r_pt, -0.5, -0.5); x = y = false; break; }
+		default: BLI_assert(0);
+	}
+	r_constrain_axis[0] = x;
+	r_constrain_axis[1] = y;
+}
+
+/* -------------------------------------------------------------------- */
+/** \name Box Draw Style
+ *
+ * Useful for 3D views, see: #ED_MANIPULATOR_CAGE2D_STYLE_BOX
+ * \{ */
+
+static void cage2d_draw_box_corners(
+        const rctf *r, const float margin[2], const float color[3])
 {
 	uint pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
@@ -81,498 +152,901 @@ static void rect_transform_draw_corners(
 
 	immBegin(GWN_PRIM_LINES, 16);
 
-	immVertex2f(pos, r->xmin, r->ymin + offsety);
+	immVertex2f(pos, r->xmin, r->ymin + margin[1]);
 	immVertex2f(pos, r->xmin, r->ymin);
 	immVertex2f(pos, r->xmin, r->ymin);
-	immVertex2f(pos, r->xmin + offsetx, r->ymin);
+	immVertex2f(pos, r->xmin + margin[0], r->ymin);
 
-	immVertex2f(pos, r->xmax, r->ymin + offsety);
+	immVertex2f(pos, r->xmax, r->ymin + margin[1]);
 	immVertex2f(pos, r->xmax, r->ymin);
 	immVertex2f(pos, r->xmax, r->ymin);
-	immVertex2f(pos, r->xmax - offsetx, r->ymin);
+	immVertex2f(pos, r->xmax - margin[0], r->ymin);
 
-	immVertex2f(pos, r->xmax, r->ymax - offsety);
+	immVertex2f(pos, r->xmax, r->ymax - margin[1]);
 	immVertex2f(pos, r->xmax, r->ymax);
 	immVertex2f(pos, r->xmax, r->ymax);
-	immVertex2f(pos, r->xmax - offsetx, r->ymax);
+	immVertex2f(pos, r->xmax - margin[0], r->ymax);
 
-	immVertex2f(pos, r->xmin, r->ymax - offsety);
+	immVertex2f(pos, r->xmin, r->ymax - margin[1]);
 	immVertex2f(pos, r->xmin, r->ymax);
 	immVertex2f(pos, r->xmin, r->ymax);
-	immVertex2f(pos, r->xmin + offsetx, r->ymax);
+	immVertex2f(pos, r->xmin + margin[0], r->ymax);
 
 	immEnd();
 
 	immUnbindProgram();
 }
 
-static void rect_transform_draw_interaction(
-        const float col[4], const int highlighted,
-        const float half_w, const float half_h,
-        const float w, const float h, const float line_width)
+static void cage2d_draw_box_interaction(
+        const float color[4], const int highlighted,
+        const float size[2], const float margin[2],
+        const float line_width, const bool is_solid, const int draw_options)
 {
-	/* Why generate coordinates for 4 vertices, when we only use three? */
+	/* 4 verts for translate, otherwise only 3 are used. */
 	float verts[4][2];
+	uint verts_len = 0;
+	Gwn_PrimType prim_type = GWN_PRIM_NONE;
 
 	switch (highlighted) {
-		case ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEX_LEFT:
-			verts[0][0] = -half_w + w;
-			verts[0][1] = -half_h;
-			verts[1][0] = -half_w;
-			verts[1][1] = -half_h;
-			verts[2][0] = -half_w;
-			verts[2][1] = half_h;
-			verts[3][0] = -half_w + w;
-			verts[3][1] = half_h;
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X:
+		{
+			rctf r = {
+				.xmin = -size[0], .xmax = -size[0] + margin[0],
+				.ymin = -size[1] + margin[1], .ymax = size[1] - margin[1],
+			};
+			ARRAY_SET_ITEMS(verts[0], r.xmin, r.ymin);
+			ARRAY_SET_ITEMS(verts[1], r.xmin, r.ymax);
+			verts_len = 2;
+			if (is_solid) {
+				ARRAY_SET_ITEMS(verts[2], r.xmax, r.ymax);
+				ARRAY_SET_ITEMS(verts[3], r.xmax, r.ymin);
+				verts_len += 2;
+				prim_type = GWN_PRIM_TRI_FAN;
+			}
+			else {
+				prim_type = GWN_PRIM_LINE_STRIP;
+			}
 			break;
-
-		case ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEX_RIGHT:
-			verts[0][0] = half_w - w;
-			verts[0][1] = -half_h;
-			verts[1][0] = half_w;
-			verts[1][1] = -half_h;
-			verts[2][0] = half_w;
-			verts[2][1] = half_h;
-			verts[3][0] = half_w - w;
-			verts[3][1] = half_h;
+		}
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X:
+		{
+			rctf r = {
+				.xmin = size[0] - margin[0], .xmax = size[0],
+				.ymin = -size[1] + margin[1], .ymax = size[1] - margin[1],
+			};
+			ARRAY_SET_ITEMS(verts[0], r.xmax, r.ymin);
+			ARRAY_SET_ITEMS(verts[1], r.xmax, r.ymax);
+			verts_len = 2;
+			if (is_solid) {
+				ARRAY_SET_ITEMS(verts[2], r.xmin, r.ymax);
+				ARRAY_SET_ITEMS(verts[3], r.xmin, r.ymin);
+				verts_len += 2;
+				prim_type = GWN_PRIM_TRI_FAN;
+			}
+			else {
+				prim_type = GWN_PRIM_LINE_STRIP;
+			}
 			break;
-
-		case ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEY_DOWN:
-			verts[0][0] = -half_w;
-			verts[0][1] = -half_h + h;
-			verts[1][0] = -half_w;
-			verts[1][1] = -half_h;
-			verts[2][0] = half_w;
-			verts[2][1] = -half_h;
-			verts[3][0] = half_w;
-			verts[3][1] = -half_h + h;
+		}
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_Y:
+		{
+			rctf r = {
+				.xmin = -size[0] + margin[0], .xmax = size[0] - margin[0],
+				.ymin = -size[1], .ymax = -size[1] + margin[1],
+			};
+			ARRAY_SET_ITEMS(verts[0], r.xmin, r.ymin);
+			ARRAY_SET_ITEMS(verts[1], r.xmax, r.ymin);
+			verts_len = 2;
+			if (is_solid) {
+				ARRAY_SET_ITEMS(verts[2], r.xmax, r.ymax);
+				ARRAY_SET_ITEMS(verts[3], r.xmin, r.ymax);
+				verts_len += 2;
+				prim_type = GWN_PRIM_TRI_FAN;
+			}
+			else {
+				prim_type = GWN_PRIM_LINE_STRIP;
+			}
 			break;
-
-		case ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEY_UP:
-			verts[0][0] = -half_w;
-			verts[0][1] = half_h - h;
-			verts[1][0] = -half_w;
-			verts[1][1] = half_h;
-			verts[2][0] = half_w;
-			verts[2][1] = half_h;
-			verts[3][0] = half_w;
-			verts[3][1] = half_h - h;
+		}
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_Y:
+		{
+			rctf r = {
+				.xmin = -size[0] + margin[0], .xmax = size[0] - margin[0],
+				.ymin = size[1] - margin[1], .ymax = size[1],
+			};
+			ARRAY_SET_ITEMS(verts[0], r.xmin, r.ymax);
+			ARRAY_SET_ITEMS(verts[1], r.xmax, r.ymax);
+			verts_len = 2;
+			if (is_solid) {
+				ARRAY_SET_ITEMS(verts[2], r.xmax, r.ymin);
+				ARRAY_SET_ITEMS(verts[3], r.xmin, r.ymin);
+				verts_len += 2;
+				prim_type = GWN_PRIM_TRI_FAN;
+			}
+			else {
+				prim_type = GWN_PRIM_LINE_STRIP;
+			}
+			break;
+		}
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MIN_Y:
+		{
+			rctf r = {
+				.xmin = -size[0], .xmax = -size[0] + margin[0],
+				.ymin = -size[1], .ymax = -size[1] + margin[1],
+			};
+			ARRAY_SET_ITEMS(verts[0], r.xmax, r.ymin);
+			ARRAY_SET_ITEMS(verts[1], r.xmax, r.ymax);
+			ARRAY_SET_ITEMS(verts[2], r.xmin, r.ymax);
+			verts_len = 3;
+			if (is_solid) {
+				ARRAY_SET_ITEMS(verts[3], r.xmin, r.ymin);
+				verts_len += 1;
+				prim_type = GWN_PRIM_TRI_FAN;
+			}
+			else {
+				prim_type = GWN_PRIM_LINE_STRIP;
+			}
+			break;
+		}
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MAX_Y:
+		{
+			rctf r = {
+				.xmin = -size[0], .xmax = -size[0] + margin[0],
+				.ymin = size[1] - margin[1], .ymax = size[1],
+			};
+			ARRAY_SET_ITEMS(verts[0], r.xmax, r.ymax);
+			ARRAY_SET_ITEMS(verts[1], r.xmax, r.ymin);
+			ARRAY_SET_ITEMS(verts[2], r.xmin, r.ymin);
+			verts_len = 3;
+			if (is_solid) {
+				ARRAY_SET_ITEMS(verts[3], r.xmin, r.ymax);
+				verts_len += 1;
+				prim_type = GWN_PRIM_TRI_FAN;
+			}
+			else {
+				prim_type = GWN_PRIM_LINE_STRIP;
+			}
+			break;
+		}
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MIN_Y:
+		{
+			rctf r = {
+				.xmin = size[0] - margin[0], .xmax = size[0],
+				.ymin = -size[1], .ymax = -size[1] + margin[1],
+			};
+			ARRAY_SET_ITEMS(verts[0], r.xmin, r.ymin);
+			ARRAY_SET_ITEMS(verts[1], r.xmin, r.ymax);
+			ARRAY_SET_ITEMS(verts[2], r.xmax, r.ymax);
+			verts_len = 3;
+			if (is_solid) {
+				ARRAY_SET_ITEMS(verts[3], r.xmax, r.ymin);
+				verts_len += 1;
+				prim_type = GWN_PRIM_TRI_FAN;
+			}
+			else {
+				prim_type = GWN_PRIM_LINE_STRIP;
+			}
 			break;
+		}
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MAX_Y:
+		{
+			rctf r = {
+				.xmin = size[0] - margin[0], .xmax = size[0],
+				.ymin = size[1] - margin[1], .ymax = size[1],
+			};
+			ARRAY_SET_ITEMS(verts[0], r.xmin, r.ymax);
+			ARRAY_SET_ITEMS(verts[1], r.xmin, r.ymin);
+			ARRAY_SET_ITEMS(verts[2], r.xmax, r.ymin);
+			verts_len = 3;
+			if (is_solid) {
+				ARRAY_SET_ITEMS(verts[3], r.xmax, r.ymax);
+				verts_len += 1;
+				prim_type = GWN_PRIM_TRI_FAN;
+			}
+			else {
+				prim_type = GWN_PRIM_LINE_STRIP;
+			}
+			break;
+		}
+		case ED_MANIPULATOR_CAGE2D_PART_ROTATE:
+		{
+			const float rotate_pt[2] = {0.0f, size[1] + margin[1]};
+			const rctf r_rotate = {
+				.xmin = rotate_pt[0] - margin[0] / 2.0f,
+				.xmax = rotate_pt[0] + margin[0] / 2.0f,
+				.ymin = rotate_pt[1] - margin[1] / 2.0f,
+				.ymax = rotate_pt[1] + margin[1] / 2.0f,
+			};
+
+			ARRAY_SET_ITEMS(verts[0], r_rotate.xmin, r_rotate.ymin);
+			ARRAY_SET_ITEMS(verts[1], r_rotate.xmin, r_rotate.ymax);
+			ARRAY_SET_ITEMS(verts[2], r_rotate.xmax, r_rotate.ymax);
+			ARRAY_SET_ITEMS(verts[3], r_rotate.xmax, r_rotate.ymin);
+			verts_len = 4;
+			if (is_solid) {
+				prim_type = GWN_PRIM_TRI_FAN;
+			}
+			else {
+				prim_type = GWN_PRIM_LINE_STRIP;
+			}
+			break;
+		}
 
+		case ED_MANIPULATOR_CAGE2D_PART_TRANSLATE:
+			if (draw_options & ED_MANIPULATOR_CAGE2D_DRAW_FLAG_XFORM_CENTER_HANDLE) {
+				ARRAY_SET_ITEMS(verts[0], -margin[0] / 2, -margin[1] / 2);
+				ARRAY_SET_ITEMS(verts[1],  margin[0] / 2,  margin[1] / 2);
+				ARRAY_SET_ITEMS(verts[2], -margin[0] / 2,  margin[1] / 2);
+				ARRAY_SET_ITEMS(verts[3],  margin[0] / 2, -margin[1] / 2);
+				verts_len = 4;
+				if (is_solid) {
+					prim_type = GWN_PRIM_TRI_FAN;
+				}
+				else {
+					prim_type = GWN_PRIM_LINES;
+				}
+			}
+			else {
+				/* Only used for 3D view selection, never displayed to the user. */
+				ARRAY_SET_ITEMS(verts[0], -size[0], -size[1]);
+				ARRAY_SET_ITEMS(verts[1], -size[0],  size[1]);
+				ARRAY_SET_ITEMS(verts[2], size[0],   size[1]);
+				ARRAY_SET_ITEMS(verts[3], size[0],  -size[1]);
+				verts_len = 4;
+				if (is_solid) {
+					prim_type = GWN_PRIM_TRI_FAN;
+				}
+				else {
+					/* unreachable */
+					BLI_assert(0);
+					prim_type = GWN_PRIM_LINE_STRIP;
+				}
+			}
+			break;
 		default:
 			return;
 	}
 
+	BLI_assert(prim_type != GWN_PRIM_NONE);
+
 	Gwn_VertFormat *format = immVertexFormat();
-	uint pos = GWN_vertformat_attr_add(format, "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
-	uint color = GWN_vertformat_attr_add(format, "color", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
+	struct {
+		uint pos, col;
+	} attr_id = {
+		.pos = GWN_vertformat_attr_add(format, "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT),
+		.col = GWN_vertformat_attr_add(format, "color", GWN_COMP_F32, 3, GWN_FETCH_FLOAT),
+	};
 	immBindBuiltinProgram(GPU_SHADER_2D_FLAT_COLOR);
 
-	glLineWidth(line_width + 3.0);
+	{
+		if (is_solid) {
+			BLI_assert(ELEM(prim_type, GWN_PRIM_TRI_FAN));
+			immBegin(prim_type, verts_len);
+			immAttrib3f(attr_id.col, 0.0f, 0.0f, 0.0f);
+			for (uint i = 0; i < verts_len; i++) {
+				immVertex2fv(attr_id.pos, verts[i]);
+			}
+			immEnd();
+		}
+		else {
+			BLI_assert(ELEM(prim_type, GWN_PRIM_LINE_STRIP, GWN_PRIM_LINES));
+			glLineWidth(line_width + 3.0f);
 
-	immBegin(GWN_PRIM_LINE_STRIP, 3);
-	immAttrib3f(color, 0.0f, 0.0f, 0.0f);
-	immVertex2fv(pos, verts[0]);
-	immVertex2fv(pos, verts[1]);
-	immVertex2fv(pos, verts[2]);
-	immEnd();
+			immBegin(prim_type, verts_len);
+			immAttrib3f(attr_id.col, 0.0f, 0.0f, 0.0f);
+			for (uint i = 0; i < verts_len; i++) {
+				immVertex2fv(attr_id.pos, verts[i]);
+			}
+			immEnd();
 
-	glLineWidth(line_width);
+			glLineWidth(line_width);
 
-	immBegin(GWN_PRIM_LINE_STRIP, 3);
-	immAttrib3fv(color, col);
-	immVertex2fv(pos, verts[0]);
-	immVertex2fv(pos, verts[1]);
-	immVertex2fv(pos, verts[2]);
-	immEnd();
+			immBegin(prim_type, verts_len);
+			immAttrib3fv(attr_id.col, color);
+			for (uint i = 0; i < verts_len; i++) {
+				immVertex2fv(attr_id.pos, verts[i]);
+			}
+			immEnd();
+		}
+	}
 
 	immUnbindProgram();
 }
 
-static void manipulator_rect_transform_draw(const bContext *UNUSED(C), wmManipulator *mpr)
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Circle Draw Style
+ *
+ * Useful for 2D views, see: #ED_MANIPULATOR_CAGE2D_STYLE_CIRCLE
+ * \{ */
+
+static void imm_draw_point_aspect_2d(
+        uint pos, float x, float y, float rad_x, float rad_y, bool solid)
 {
-	float dims[2];
-	RNA_float_get_array(mpr->ptr, "dimensions", dims);
-	float w = dims[0];
-	float h = dims[1];
+	immBegin(solid ? GWN_PRIM_TRI_FAN : GWN_PRIM_LINE_LOOP, 4);
+	immVertex2f(pos, x - rad_x, y - rad_y);
+	immVertex2f(pos, x - rad_x, y + rad_y);
+	immVertex2f(pos, x + rad_x, y + rad_y);
+	immVertex2f(pos, x + rad_x, y - rad_y);
+	immEnd();
+}
 
-	float scale[2];
-	RNA_float_get_array(mpr->ptr, "scale", scale);
+static void cage2d_draw_circle_wire(
+        const rctf *r, const float margin[2], const float color[3],
+        const int transform_flag, const int draw_options)
+{
+	uint pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-	const int transform_flag = RNA_enum_get(mpr->ptr, "transform");
+	immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
+	immUniformColor3fv(color);
 
-	float aspx = 1.0f, aspy = 1.0f;
-	const float half_w = w / 2.0f;
-	const float half_h = h / 2.0f;
-	const rctf r = {
-		.xmin = -half_w,
-		.ymin = -half_h,
-		.xmax = half_w,
-		.ymax = half_h,
-	};
+	immBegin(GWN_PRIM_LINE_LOOP, 4);
+	immVertex2f(pos, r->xmin, r->ymin);
+	immVertex2f(pos, r->xmax, r->ymin);
+	immVertex2f(pos, r->xmax, r->ymax);
+	immVertex2f(pos, r->xmin, r->ymax);
+	immEnd();
 
-	gpuPushMatrix();
-	gpuMultMatrix(mpr->matrix_basis);
-	gpuMultMatrix(mpr->matrix_offset);
-	if (transform_flag & ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM) {
-		gpuScaleUniform(scale[0]);
-	}
-	else {
-		gpuScale2fv(scale);
+	if (transform_flag & ED_MANIPULATOR_CAGE2D_XFORM_FLAG_ROTATE) {
+		immBegin(GWN_PRIM_LINE_LOOP, 2);
+		immVertex2f(pos, BLI_rctf_cent_x(r), r->ymax);
+		immVertex2f(pos, BLI_rctf_cent_x(r), r->ymax + margin[1]);
+		immEnd();
 	}
 
-	if (w > h) {
-		aspx = h / w;
-	}
-	else {
-		aspy = w / h;
+	if (transform_flag & ED_MANIPULATOR_CAGE2D_XFORM_FLAG_TRANSLATE) {
+		if (draw_options & ED_MANIPULATOR_CAGE2D_DRAW_FLAG_XFORM_CENTER_HANDLE) {
+			const float rad[2] = {margin[0] / 2, margin[1] / 2};
+			const float center[2] = {BLI_rctf_cent_x(r), BLI_rctf_cent_y(r)};
+
+			immBegin(GWN_PRIM_LINES, 4);
+			immVertex2f(pos, center[0] - rad[0], center[1] - rad[1]);
+			immVertex2f(pos, center[0] + rad[0], center[1] + rad[1]);
+			immVertex2f(pos, center[0] + rad[0], center[1] - rad[1]);
+			immVertex2f(pos, center[0] - rad[0], center[1] + rad[1]);
+			immEnd();
+		}
 	}
-	w = min_ff(aspx * w / MANIPULATOR_RESIZER_WIDTH, MANIPULATOR_RESIZER_WIDTH / scale[0]);
-	h = min_ff(aspy * h / MANIPULATOR_RESIZER_WIDTH, MANIPULATOR_RESIZER_WIDTH /
-	           ((transform_flag & ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM) ? scale[0] : scale[1]));
 
-	/* corner manipulators */
-	glLineWidth(mpr->line_width + 3.0f);
-
-	rect_transform_draw_corners(&r, w, h, (const float[3]){0, 0, 0});
+	immUnbindProgram();
+}
 
-	/* corner manipulators */
-	glLineWidth(mpr->line_width);
-	rect_transform_draw_corners(&r, w, h, mpr->color);
+static void cage2d_draw_circle_handles(
+        const rctf *r, const float margin[2], const float color[3],
+        const int transform_flag,
+        bool solid)
+{
+	uint pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
+	void (*circle_fn)(uint, float, float, float, float, int) =
+	        (solid) ? imm_draw_circle_fill_aspect_2d : imm_draw_circle_wire_aspect_2d;
+	const int resolu = 12;
+	const float rad[2] = {margin[0] / 3, margin[1] / 3};
 
-	rect_transform_draw_interaction(
-	        mpr->color, mpr->highlight_part, half_w, half_h,
-	        w, h, mpr->line_width);
+	immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
+	immUniformColor3fv(color);
 
-	glLineWidth(1.0);
-	gpuPopMatrix();
-}
+	/* should  really divide by two, but looks too bulky. */
+	{
+		imm_draw_point_aspect_2d(pos, r->xmin, r->ymin, rad[0], rad[1], solid);
+		imm_draw_point_aspect_2d(pos, r->xmax, r->ymin, rad[0], rad[1], solid);
+		imm_draw_point_aspect_2d(pos, r->xmax, r->ymax, rad[0], rad[1], solid);
+		imm_draw_point_aspect_2d(pos, r->xmin, r->ymax, rad[0], rad[1], solid);
+	}
 
-static int manipulator_rect_transform_get_cursor(wmManipulator *mpr)
-{
-	switch (mpr->highlight_part) {
-		case ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_TRANSLATE:
-			return BC_HANDCURSOR;
-		case ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEX_LEFT:
-		case ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEX_RIGHT:
-			return CURSOR_X_MOVE;
-		case ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEY_DOWN:
-		case ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEY_UP:
-			return CURSOR_Y_MOVE;
-		default:
-			return CURSOR_STD;
+	if (transform_flag & ED_MANIPULATOR_CAGE2D_XFORM_FLAG_ROTATE) {
+		const float handle[2] = {BLI_rctf_cent_x(r), r->ymax + (margin[1] * MANIPULATOR_MARGIN_OFFSET_SCALE)};
+		circle_fn(pos, handle[0], handle[1], rad[0], rad[1], resolu);
 	}
+
+	immUnbindProgram();
 }
 
-static int manipulator_rect_transform_test_select(
-        bContext *UNUSED(C), wmManipulator *mpr, const wmEvent *event)
+/** \} */
+
+static void manipulator_cage2d_draw_intern(
+        wmManipulator *mpr, const bool select, const bool highlight, const int select_id)
 {
-	const float mouse[2] = {event->mval[0], event->mval[1]};
-	//float matrot[2][2];
-	float point_local[2];
-	float scale[2];
-	RNA_float_get_array(mpr->ptr, "scale", scale);
+	// const bool use_clamp = (mpr->parent_mgroup->type->flag & WM_MANIPULATORGROUPTYPE_3D) == 0;
 	float dims[2];
 	RNA_float_get_array(mpr->ptr, "dimensions", dims);
-	float w = dims[0];
-	float h = dims[1];
-	float half_w = w / 2.0f;
-	float half_h = h / 2.0f;
-	float aspx = 1.0f, aspy = 1.0f;
+	float matrix_final[4][4];
 
 	const int transform_flag = RNA_enum_get(mpr->ptr, "transform");
+	const int draw_style = RNA_enum_get(mpr->ptr, "draw_style");
+	const int draw_options = RNA_enum_get(mpr->ptr, "draw_options");
 
-	/* rotate mouse in relation to the center and relocate it */
-	sub_v2_v2v2(point_local, mouse, mpr->matrix_basis[3]);
-	point_local[0] -= mpr->matrix_offset[3][0];
-	point_local[1] -= mpr->matrix_offset[3][1];
-	//rotate_m2(matrot, -cage->transform.rotation);
+	const float size_real[2] = {dims[0] / 2.0f, dims[1] / 2.0f};
 
-	if (transform_flag & ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM) {
-		mul_v2_fl(point_local, 1.0f / scale[0]);
-	}
-	else {
-		point_local[0] /= scale[0];
-		point_local[1] /= scale[0];
+	WM_manipulator_calc_matrix_final(mpr, matrix_final);
+
+	gpuPushMatrix();
+	gpuMultMatrix(matrix_final);
+
+	float margin[2];
+	manipulator_calc_rect_view_margin(mpr, dims, margin);
+
+	/* Handy for quick testing draw (if it's outside bounds). */
+	if (false) {
+		glEnable(GL_BLEND);
+		uint pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
+		immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
+		immUniformColor4fv((const float[4]){1, 1, 1, 0.5f});
+		float s = 0.5f;
+		immRectf(pos, -s, -s, s, s);
+		immUnbindProgram();
+		glDisable(GL_BLEND);
 	}
 
-	if (dims[0] > dims[1]) {
-		aspx = h / w;
+	if (select) {
+		/* expand for hotspot */
+		const float size[2] = {size_real[0] + margin[0] / 2, size_real[1] + margin[1] / 2};
+
+		if (transform_flag & ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE) {
+			int scale_parts[] = {
+				ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X,
+				ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X,
+				ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_Y,
+				ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_Y,
+
+				ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MIN_Y,
+				ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MAX_Y,
+				ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MIN_Y,
+				ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MAX_Y,
+			};
+			for (int i = 0; i < ARRAY_SIZE(scale_parts); i++) {
+				GPU_select_load_id(select_id | scale_parts[i]);
+				cage2d_draw_box_interaction(
+				        mpr->color, scale_parts[i], size, margin, mpr->line_width, true, draw_options);
+			}
+		}
+		if (transform_flag & ED_MANIPULATOR_CAGE2D_XFORM_FLAG_TRANSLATE) {
+			const int transform_part = ED_MANIPULATOR_CAGE2D_PART_TRANSLATE;
+			GPU_select_load_id(select_id | transform_part);
+			cage2d_draw_box_interaction(
+			        mpr->color, transform_part, size, margin, mpr->line_width, true, draw_options);
+		}
+		if (transform_flag & ED_MANIPULATOR_CAGE2D_XFORM_FLAG_ROTATE) {
+			cage2d_draw_box_interaction(
+			        mpr->color, ED_MANIPULATOR_CAGE2D_PART_ROTATE, size_real, margin, mpr->line_width, true, draw_options);
+		}
 	}
 	else {
-		aspy = w / h;
-	}
-	w = min_ff(aspx * w / MANIPULATOR_RESIZER_WIDTH, MANIPULATOR_RESIZER_WIDTH / scale[0]);
-	h = min_ff(aspy * h / MANIPULATOR_RESIZER_WIDTH, MANIPULATOR_RESIZER_WIDTH /
-	           ((transform_flag & ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM) ? scale[0] : scale[1]));
-
-
-	rctf r;
-
-	r.xmin = -half_w + w;
-	r.ymin = -half_h + h;
-	r.xmax = half_w - w;
-	r.ymax = half_h - h;
+		const rctf r = {
+			.xmin = -size_real[0],
+			.ymin = -size_real[1],
+			.xmax = size_real[0],
+			.ymax = size_real[1],
+		};
+		if (draw_style == ED_MANIPULATOR_CAGE2D_STYLE_BOX) {
+			/* corner manipulators */
+			glLineWidth(mpr->line_width + 3.0f);
+			cage2d_draw_box_corners(&r, margin, (const float[3]){0, 0, 0});
+
+			/* corner manipulators */
+			float color[4];
+			manipulator_color_get(mpr, highlight, color);
+			glLineWidth(mpr->line_width);
+			cage2d_draw_box_corners(&r, margin, color);
+
+			bool show = false;
+			if (mpr->highlight_part == ED_MANIPULATOR_CAGE2D_PART_TRANSLATE) {
+				/* Only show if we're drawing the center handle
+				 * otherwise the entire rectangle is the hotspot. */
+				if (draw_options & ED_MANIPULATOR_CAGE2D_DRAW_FLAG_XFORM_CENTER_HANDLE) {
+					show = true;
+				}
+			}
+			else {
+				show = true;
+			}
 
-	bool isect = BLI_rctf_isect_pt_v(&r, point_local);
+			if (show) {
+				cage2d_draw_box_interaction(
+				        mpr->color, mpr->highlight_part, size_real, margin, mpr->line_width, false, draw_options);
+			}
 
-	if (isect)
-		return ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_TRANSLATE;
+			if (transform_flag & ED_MANIPULATOR_CAGE2D_XFORM_FLAG_ROTATE) {
+				cage2d_draw_box_interaction(
+				        mpr->color, ED_MANIPULATOR_CAGE2D_PART_ROTATE, size_real, margin, mpr->line_width, false, draw_options);
+			}
+		}
+		else if (draw_style == ED_MANIPULATOR_CAGE2D_STYLE_CIRCLE) {
+			float color[4];
+			manipulator_color_get(mpr, highlight, color);
 
-	/* if manipulator does not have a scale intersection, don't do it */
-	if (transform_flag &
-	    (ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE | ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM))
-	{
-		r.xmin = -half_w;
-		r.ymin = -half_h;
-		r.xmax = -half_w + w;
-		r.ymax = half_h;
+			glEnable(GL_LINE_SMOOTH);
+			glEnable(GL_BLEND);
 
-		isect = BLI_rctf_isect_pt_v(&r, point_local);
+			glLineWidth(mpr->line_width + 3.0f);
+			cage2d_draw_circle_wire(&r, margin, (const float[3]){0, 0, 0}, transform_flag, draw_options);
+			glLineWidth(mpr->line_width);
+			cage2d_draw_circle_wire(&r, margin, color, transform_flag, draw_options);
 
-		if (isect)
-			return ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEX_LEFT;
 
-		r.xmin = half_w - w;
-		r.ymin = -half_h;
-		r.xmax = half_w;
-		r.ymax = half_h;
+			/* corner manipulators */
+			cage2d_draw_circle_handles(&r, margin, color, transform_flag, true);
+			cage2d_draw_circle_handles(&r, margin, (const float[3]){0, 0, 0}, transform_flag, false);
 
-		isect = BLI_rctf_isect_pt_v(&r, point_local);
+			glDisable(GL_BLEND);
+			glDisable(GL_LINE_SMOOTH);
+		}
+		else {
+			BLI_assert(0);
+		}
+	}
 
-		if (isect)
-			return ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEX_RIGHT;
+	glLineWidth(1.0);
+	gpuPopMatrix();
+}
 
-		r.xmin = -half_w;
-		r.ymin = -half_h;
-		r.xmax = half_w;
-		r.ymax = -half_h + h;
+/**
+ * For when we want to draw 2d cage in 3d views.
+ */
+static void manipulator_cage2d_draw_select(const bContext *UNUSED(C), wmManipulator *mpr, int select_id)
+{
+	manipulator_cage2d_draw_intern(mpr, true, false, select_id);
+}
 
-		isect = BLI_rctf_isect_pt_v(&r, point_local);
+static void manipulator_cage2d_draw(const bContext *UNUSED(C), wmManipulator *mpr)
+{
+	const bool is_highlight = (mpr->state & WM_MANIPULATOR_STATE_HIGHLIGHT) != 0;
+	manipulator_cage2d_draw_intern(mpr, false, is_highlight, -1);
+}
 
-		if (isect)
-			return ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEY_DOWN;
+static int manipulator_cage2d_get_cursor(wmManipulator *mpr)
+{
+	int highlight_part = mpr->highlight_part;
 
-		r.xmin = -half_w;
-		r.ymin = half_h - h;
-		r.xmax = half_w;
-		r.ymax = half_h;
+	if (mpr->parent_mgroup->type->flag & WM_MANIPULATORGROUPTYPE_3D) {
+		return BC_NSEW_SCROLLCURSOR;
+	}
 
-		isect = BLI_rctf_isect_pt_v(&r, point_local);
+	switch (highlight_part) {
+		case ED_MANIPULATOR_CAGE2D_PART_TRANSLATE:
+			return BC_HANDCURSOR;
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X:
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X:
+			return CURSOR_X_MOVE;
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_Y:
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_Y:
+			return CURSOR_Y_MOVE;
 
-		if (isect)
-			return ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEY_UP;
+			/* TODO diagonal cursor */
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MIN_Y:
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MIN_Y:
+			return BC_NSEW_SCROLLCURSOR;
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MAX_Y:
+		case ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MAX_Y:
+			return BC_NSEW_SCROLLCURSOR;
+		case ED_MANIPULATOR_CAGE2D_PART_ROTATE:
+			return BC_CROSSCURSOR;
+		default:
+			return CURSOR_STD;
 	}
-
-	return 0;
 }
 
-typedef struct RectTransformInteraction {
-	float orig_mouse[2];
-	float orig_offset[2];
-	float orig_scale[2];
-} RectTransformInteraction;
-
-static bool manipulator_rect_transform_get_prop_value(
-        wmManipulator *mpr, wmManipulatorProperty *mpr_prop, float *value)
+static int manipulator_cage2d_test_select(
+        bContext *C, wmManipulator *mpr, const wmEvent *event)
 {
-	PropertyType type = RNA_property_type(mpr_prop->prop);
+	float point_local[2];
+	float dims[2];
+	RNA_float_get_array(mpr->ptr, "dimensions", dims);
+	const float size_real[2] = {dims[0] / 2.0f, dims[1] / 2.0f};
+
+	if (manipulator_window_project_2d(
+	        C, mpr, (const float[2]){UNPACK2(event->mval)}, 2, true, point_local) == false)
+	{
+		return -1;
+	}
+
+	float margin[2];
+	manipulator_calc_rect_view_margin(mpr, dims, margin);
+	/* expand for hotspot */
+	const float size[2] = {size_real[0] + margin[0] / 2, size_real[1] + margin[1] / 2};
 
-	if (type != PROP_FLOAT) {
-		fprintf(stderr, "Rect Transform manipulator can only be bound to float properties");
-		return false;
+	const int transform_flag = RNA_enum_get(mpr->ptr, "transform");
+	const int draw_options = RNA_enum_get(mpr->ptr, "draw_options");
+
+	if (transform_flag & ED_MANIPULATOR_CAGE2D_XFORM_FLAG_TRANSLATE) {
+		rctf r;
+		if (draw_options & ED_MANIPULATOR_CAGE2D_DRAW_FLAG_XFORM_CENTER_HANDLE) {
+			r.xmin = -margin[0] / 2;
+			r.ymin = -margin[1] / 2;
+			r.xmax =  margin[0] / 2;
+			r.ymax =  margin[1] / 2;
+		}
+		else {
+			r.xmin = -size[0] + margin[0];
+			r.ymin = -size[1] + margin[1];
+			r.xmax =  size[0] - margin[0];
+			r.ymax =  size[1] - margin[1];
+		};
+		bool isect = BLI_rctf_isect_pt_v(&r, point_local);
+		if (isect) {
+			return ED_MANIPULATOR_CAGE2D_PART_TRANSLATE;
+		}
 	}
-	else {
-		if (STREQ(mpr_prop->type->idname, "offset")) {
-			if (RNA_property_array_length(&mpr_prop->ptr, mpr_prop->prop) != 2) {
-				fprintf(stderr, "Rect Transform manipulator offset not only be bound to array float property");
-				return false;
+
+	/* if manipulator does not have a scale intersection, don't do it */
+	if (transform_flag & (ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE | ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE_UNIFORM)) {
+		const rctf r_xmin = {.xmin = -size[0], .ymin = -size[1], .xmax = -size[0] + margin[0], .ymax = size[1]};
+		const rctf r_xmax = {.xmin = size[0] - margin[0], .ymin = -size[1], .xmax = size[0], .ymax = size[1]};
+		const rctf r_ymin = {.xmin = -size[0], .ymin = -size[1], .xmax = size[0], .ymax = -size[1] + margin[1]};
+		const rctf r_ymax = {.xmin = -size[0], .ymin = size[1] - margin[1], .xmax = size[0], .ymax = size[1]};
+
+		if (BLI_rctf_isect_pt_v(&r_xmin, point_local)) {
+			if (BLI_rctf_isect_pt_v(&r_ymin, point_local)) {
+				return ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MIN_Y;
+			}
+			if (BLI_rctf_isect_pt_v(&r_ymax, point_local)) {
+				return ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MAX_Y;
 			}
-			RNA_property_float_get_array(&mpr_prop->ptr, mpr_prop->prop, value);
+			return ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X;
 		}
-		else if (STREQ(mpr_prop->type->idname, "scale")) {
-			const int transform_flag = RNA_enum_get(mpr->ptr, "transform");
-			if (transform_flag & ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM) {
-				*value = RNA_property_float_get(&mpr_prop->ptr, mpr_prop->prop);
+		if (BLI_rctf_isect_pt_v(&r_xmax, point_local)) {
+			if (BLI_rctf_isect_pt_v(&r_ymin, point_local)) {
+				return ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MIN_Y;
 			}
-			else {
-				if (RNA_property_array_length(&mpr_prop->ptr, mpr_prop->prop) != 2) {
-					fprintf(stderr, "Rect Transform manipulator scale not only be bound to array float property");
-					return false;
-				}
-				RNA_property_float_get_array(&mpr_prop->ptr, mpr_prop->prop, value);
+			if (BLI_rctf_isect_pt_v(&r_ymax, point_local)) {
+				return ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MAX_Y;
 			}
+			return ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X;
 		}
-		else {
-			BLI_assert(0);
+		if (BLI_rctf_isect_pt_v(&r_ymin, point_local)) {
+			return ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_Y;
+		}
+		if (BLI_rctf_isect_pt_v(&r_ymax, point_local)) {
+			return ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_Y;
+		}
+	}
+
+	if (transform_flag & ED_MANIPULATOR_CAGE2D_XFORM_FLAG_ROTATE) {
+		/* Rotate:
+		 *  (*) <-- hot spot is here!
+		 * +---+
+		 * |   |
+		 * +---+ */
+		const float r_rotate_pt[2] = {0.0f, size_real[1] + (margin[1] * MANIPULATOR_MARGIN_OFFSET_SCALE)};
+		const rctf r_rotate = {
+			.xmin = r_rotate_pt[0] - margin[0] / 2.0f,
+			.xmax = r_rotate_pt[0] + margin[0] / 2.0f,
+			.ymin = r_rotate_pt[1] - margin[1] / 2.0f,
+			.ymax = r_rotate_pt[1] + margin[1] / 2.0f,
+		};
+
+		if (BLI_rctf_isect_pt_v(&r_rotate, point_local)) {
+			return ED_MANIPULATOR_CAGE2D_PART_ROTATE;
 		}
 	}
 
-	return true;
+	return -1;
 }
 
-static void manipulator_rect_transform_setup(wmManipulator *mpr)
+typedef struct RectTransformInteraction {
+	float orig_mouse[2];
+	float orig_matrix_offset[4][4];
+	float orig_matrix_final_no_offset[4][4];
+	Dial *dial;
+} RectTransformInteraction;
+
+static void manipulator_cage2d_setup(wmManipulator *mpr)
 {
-	mpr->flag |= WM_MANIPULATOR_DRAW_ACTIVE;
+	mpr->flag |= WM_MANIPULATOR_DRAW_MODAL | WM_MANIPULATOR_DRAW_NO_SCALE;
 }
 
-static void manipulator_rect_transform_invoke(
-        bContext *UNUSED(C), wmManipulator *mpr, const wmEvent *event)
+static int manipulator_cage2d_invoke(
+        bContext *C, wmManipulator *mpr, const wmEvent *event)
 {
 	RectTransformInteraction *data = MEM_callocN(sizeof(RectTransformInteraction), "cage_interaction");
 
-	float scale[2];
-	RNA_float_get_array(mpr->ptr, "scale", scale);
+	copy_m4_m4(data->orig_matrix_offset, mpr->matrix_offset);
+	manipulator_calc_matrix_final_no_offset(mpr, data->orig_matrix_final_no_offset);
 
-	copy_v2_v2(data->orig_offset, mpr->matrix_offset[3]);
-	copy_v2_v2(data->orig_scale, scale);
-
-	data->orig_mouse[0] = event->mval[0];
-	data->orig_mouse[1] = event->mval[1];
+	if (manipulator_window_project_2d(
+	        C, mpr, (const float[2]){UNPACK2(event->mval)}, 2, false, data->orig_mouse) == 0)
+	{
+		zero_v2(data->orig_mouse);
+	}
 
 	mpr->interaction_data = data;
+
+	return OPERATOR_RUNNING_MODAL;
 }
 
-static void manipulator_rect_transform_modal(
+static int manipulator_cage2d_modal(
         bContext *C, wmManipulator *mpr, const wmEvent *event,
-        const int UNUSED(flag))
+        eWM_ManipulatorTweak UNUSED(tweak_flag))
 {
+	/* For transform logic to be managable we operate in -0.5..0.5 2D space,
+	 * no matter the size of the rectangle, mouse coorts are scaled to unit space.
+	 * The mouse coords have been projected into the matrix so we don't need to worry about axis alignment.
+	 *
+	 * - The cursor offset are multiplied by 'dims'.
+	 * - Matrix translation is also multiplied by 'dims'.
+	 */
 	RectTransformInteraction *data = mpr->interaction_data;
-	/* needed here as well in case clamping occurs */
-	const float orig_ofx = mpr->matrix_offset[3][0], orig_ofy = mpr->matrix_offset[3][1];
-
-	const float valuex = (event->mval[0] - data->orig_mouse[0]);
-	const float valuey = (event->mval[1] - data->orig_mouse[1]);
-
-	const int transform_flag = RNA_enum_get(mpr->ptr, "transform");
+	float point_local[2];
 
 	float dims[2];
 	RNA_float_get_array(mpr->ptr, "dimensions", dims);
 
-	float scale[2];
-	RNA_float_get_array(mpr->ptr, "scale", scale);
-
-	if (mpr->highlight_part == ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_TRANSLATE) {
-		mpr->matrix_offset[3][0] = data->orig_offset[0] + valuex;
-		mpr->matrix_offset[3][1] = data->orig_offset[1] + valuey;
+	{
+		float matrix_back[4][4];
+		copy_m4_m4(matrix_back, mpr->matrix_offset);
+		copy_m4_m4(mpr->matrix_offset, data->orig_matrix_offset);
+
+		bool ok = manipulator_window_project_2d(
+		        C, mpr, (const float[2]){UNPACK2(event->mval)}, 2, false, point_local);
+		copy_m4_m4(mpr->matrix_offset, matrix_back);
+		if (!ok) {
+			return OPERATOR_RUNNING_MODAL;
+		}
 	}
-	else if (mpr->highlight_part == ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEX_LEFT) {
-		mpr->matrix_offset[3][0] = data->orig_offset[0] + valuex / 2.0;
-		scale[0] = (dims[0] * data->orig_scale[0] - valuex) / dims[0];
+
+	const int transform_flag = RNA_enum_get(mpr->ptr, "transform");
+	wmManipulatorProperty *mpr_prop;
+
+	mpr_prop = WM_manipulator_target_property_find(mpr, "matrix");
+	if (mpr_prop->type != NULL) {
+		WM_manipulator_target_property_value_get_array(mpr, mpr_prop, &mpr->matrix_offset[0][0]);
 	}
-	else if (mpr->highlight_part == ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEX_RIGHT) {
-		mpr->matrix_offset[3][0] = data->orig_offset[0] + valuex / 2.0;
-		scale[0] = (dims[0] * data->orig_scale[0] + valuex) / dims[0];
+
+	if (mpr->highlight_part == ED_MANIPULATOR_CAGE2D_PART_TRANSLATE) {
+		/* do this to prevent clamping from changing size */
+		copy_m4_m4(mpr->matrix_offset, data->orig_matrix_offset);
+		mpr->matrix_offset[3][0] = data->orig_matrix_offset[3][0] + (point_local[0] - data->orig_mouse[0]);
+		mpr->matrix_offset[3][1] = data->orig_matrix_offset[3][1] + (point_local[1] - data->orig_mouse[1]);
 	}
-	else if (mpr->highlight_part == ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEY_DOWN) {
-		mpr->matrix_offset[3][1] = data->orig_offset[1] + valuey / 2.0;
+	else if (mpr->highlight_part == ED_MANIPULATOR_CAGE2D_PART_ROTATE) {
 
-		if (transform_flag & ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM) {
-			scale[0] = (dims[1] * data->orig_scale[0] - valuey) / dims[1];
-		}
-		else {
-			scale[1] = (dims[1] * data->orig_scale[1] - valuey) / dims[1];
+#define MUL_V2_V3_M4_FINAL(test_co, mouse_co) \
+		mul_v3_m4v3(test_co, data->orig_matrix_final_no_offset, ((const float[3]){UNPACK2(mouse_co), 0.0}))
+
+		float test_co[3];
+
+		if (data->dial == NULL) {
+			MUL_V2_V3_M4_FINAL(test_co, data->orig_matrix_offset[3]);
+
+			data->dial = BLI_dial_initialize(test_co, FLT_EPSILON);
+
+			MUL_V2_V3_M4_FINAL(test_co, data->orig_mouse);
+			BLI_dial_angle(data->dial, test_co);
 		}
+
+		/* rotate */
+		MUL_V2_V3_M4_FINAL(test_co, point_local);
+		const float angle =  BLI_dial_angle(data->dial, test_co);
+
+		float matrix_space_inv[4][4];
+		float matrix_rotate[4][4];
+		float pivot[3];
+
+		copy_v3_v3(pivot, data->orig_matrix_offset[3]);
+
+		invert_m4_m4(matrix_space_inv, mpr->matrix_space);
+
+		unit_m4(matrix_rotate);
+		mul_m4_m4m4(matrix_rotate, matrix_rotate, matrix_space_inv);
+		rotate_m4(matrix_rotate, 'Z', -angle);
+		mul_m4_m4m4(matrix_rotate, matrix_rotate, mpr->matrix_space);
+
+		zero_v3(matrix_rotate[3]);
+		transform_pivot_set_m4(matrix_rotate, pivot);
+
+		mul_m4_m4m4(mpr->matrix_offset, matrix_rotate, data->orig_matrix_offset);
+
+#undef MUL_V2_V3_M4_FINAL
 	}
-	else if (mpr->highlight_part == ED_MANIPULATOR_RECT_TRANSFORM_INTERSECT_SCALEY_UP) {
-		mpr->matrix_offset[3][1] = data->orig_offset[1] + valuey / 2.0;
+	else {
+		/* scale */
+		copy_m4_m4(mpr->matrix_offset, data->orig_matrix_offset);
+		float pivot[2];
+		bool constrain_axis[2] = {false};
 
-		if (transform_flag & ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM) {
-			scale[0] = (dims[1] * data->orig_scale[0] + valuey) / dims[1];
+		if (transform_flag & ED_MANIPULATOR_CAGE2D_XFORM_FLAG_TRANSLATE) {
+			manipulator_rect_pivot_from_scale_part(mpr->highlight_part, pivot, constrain_axis);
 		}
 		else {
-			scale[1] = (dims[1] * data->orig_scale[1] + valuey) / dims[1];
+			zero_v2(pivot);
 		}
-	}
 
-	/* clamping - make sure manipulator is at least 5 pixels wide */
-	if (transform_flag & ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM) {
-		if (scale[0] < MANIPULATOR_RECT_MIN_WIDTH / dims[1] ||
-		    scale[0] < MANIPULATOR_RECT_MIN_WIDTH / dims[0])
-		{
-			scale[0] = max_ff(MANIPULATOR_RECT_MIN_WIDTH / dims[1], MANIPULATOR_RECT_MIN_WIDTH / dims[0]);
-			mpr->matrix_offset[3][0] = orig_ofx;
-			mpr->matrix_offset[3][1] = orig_ofy;
+		/* Cursor deltas scaled to (-0.5..0.5). */
+		float delta_orig[2], delta_curr[2];
+		for (int i = 0; i < 2; i++) {
+			delta_orig[i] = ((data->orig_mouse[i] - data->orig_matrix_offset[3][i]) / dims[i]) - pivot[i];
+			delta_curr[i] = ((point_local[i]      - data->orig_matrix_offset[3][i]) / dims[i]) - pivot[i];
 		}
-	}
-	else {
-		if (scale[0] < MANIPULATOR_RECT_MIN_WIDTH / dims[0]) {
-			scale[0] = MANIPULATOR_RECT_MIN_WIDTH / dims[0];
-			mpr->matrix_offset[3][0] = orig_ofx;
+
+		float scale[2] = {1.0f, 1.0f};
+		for (int i = 0; i < 2; i++) {
+			if (constrain_axis[i] == false) {
+				if (delta_orig[i] < 0.0f) {
+					delta_orig[i] *= -1.0f;
+					delta_curr[i] *= -1.0f;
+				}
+				const int sign = signum_i(scale[i]);
+
+				scale[i] = 1.0f + ((delta_curr[i] - delta_orig[i]) / len_v3(data->orig_matrix_offset[i]));
+
+				if ((transform_flag & ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE_SIGNED) == 0) {
+					if (sign != signum_i(scale[i])) {
+						scale[i] = 0.0f;
+					}
+				}
+			}
 		}
-		if (scale[1] < MANIPULATOR_RECT_MIN_WIDTH / dims[1]) {
-			scale[1] = MANIPULATOR_RECT_MIN_WIDTH / dims[1];
-			mpr->matrix_offset[3][1] = orig_ofy;
+
+		if (transform_flag & ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE_UNIFORM) {
+			if (constrain_axis[0] == false && constrain_axis[1] == false) {
+				scale[1] = scale[0] = (scale[1] + scale[0]) / 2.0f;
+			}
+			else if (constrain_axis[0] == false) {
+				scale[1] = scale[0];
+			}
+			else if (constrain_axis[1] == false) {
+				scale[0] = scale[1];
+			}
+			else {
+				BLI_assert(0);
+			}
 		}
-	}
 
-	RNA_float_set_array(mpr->ptr, "scale", scale);
+		/* scale around pivot */
+		float matrix_scale[4][4];
+		unit_m4(matrix_scale);
 
-	wmManipulatorProperty *mpr_prop;
+		mul_v3_fl(matrix_scale[0], scale[0]);
+		mul_v3_fl(matrix_scale[1], scale[1]);
 
-	mpr_prop = WM_manipulator_target_property_find(mpr, "offset");
-	if (mpr_prop->prop != NULL) {
-		RNA_property_float_set_array(&mpr_prop->ptr, mpr_prop->prop, mpr->matrix_offset[3]);
-		RNA_property_update(C, &mpr_prop->ptr, mpr_prop->prop);
+		transform_pivot_set_m4(matrix_scale, (const float [3]){pivot[0] * dims[0], pivot[1] * dims[1], 0.0f});
+		mul_m4_m4m4(mpr->matrix_offset, data->orig_matrix_offset, matrix_scale);
 	}
 
-	mpr_prop = WM_manipulator_target_property_find(mpr, "scale");
-	if (mpr_prop->prop != NULL) {
-		if (transform_flag & ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM) {
-			RNA_property_float_set(&mpr_prop->ptr, mpr_prop->prop, scale[0]);
-		}
-		else {
-			RNA_property_float_set_array(&mpr_prop->ptr, mpr_prop->prop, scale);
-		}
-		RNA_property_update(C, &mpr_prop->ptr, mpr_prop->prop);
+	if (mpr_prop->type != NULL) {
+		WM_manipulator_target_property_value_set_array(C, mpr, mpr_prop, &mpr->matrix_offset[0][0]);
 	}
 
 	/* tag the region for redraw */
 	ED_region_tag_redraw(CTX_wm_region(C));
+	WM_event_add_mousemove(C);
+
+	return OPERATOR_RUNNING_MODAL;
 }
 
-static void manipulator_rect_transform_property_update(wmManipulator *mpr, wmManipulatorProperty *mpr_prop)
+static void manipulator_cage2d_property_update(wmManipulator *mpr, wmManipulatorProperty *mpr_prop)
 {
-	if (STREQ(mpr_prop->type->idname, "offset")) {
-		manipulator_rect_transform_get_prop_value(mpr, mpr_prop, mpr->matrix_offset[3]);
-	}
-	else if (STREQ(mpr_prop->type->idname, "scale")) {
-		float scale[2];
-		RNA_float_get_array(mpr->ptr, "scale", scale);
-		manipulator_rect_transform_get_prop_value(mpr, mpr_prop, scale);
+	if (STREQ(mpr_prop->type->idname, "matrix")) {
+		if (WM_manipulator_target_property_array_length(mpr, mpr_prop) == 16) {
+			WM_manipulator_target_property_value_get_array(mpr, mpr_prop, &mpr->matrix_offset[0][0]);
+		}
+		else {
+			BLI_assert(0);
+		}
 	}
 	else {
 		BLI_assert(0);
 	}
 }
 
-static void manipulator_rect_transform_exit(bContext *C, wmManipulator *mpr, const bool cancel)
+static void manipulator_cage2d_exit(bContext *C, wmManipulator *mpr, const bool cancel)
 {
 	RectTransformInteraction *data = mpr->interaction_data;
 
+	MEM_SAFE_FREE(data->dial);
+
 	if (!cancel)
 		return;
 
 	wmManipulatorProperty *mpr_prop;
 
 	/* reset properties */
-	mpr_prop = WM_manipulator_target_property_find(mpr, "offset");
-	if (mpr_prop->prop != NULL) {
-		RNA_property_float_set_array(&mpr_prop->ptr, mpr_prop->prop, data->orig_offset);
-		RNA_property_update(C, &mpr_prop->ptr, mpr_prop->prop);
+	mpr_prop = WM_manipulator_target_property_find(mpr, "matrix");
+	if (mpr_prop->type != NULL) {
+		WM_manipulator_target_property_value_set_array(C, mpr, mpr_prop, &data->orig_matrix_offset[0][0]);
 	}
 
-	mpr_prop = WM_manipulator_target_property_find(mpr, "scale");
-	if (mpr_prop->prop != NULL) {
-		const int transform_flag = RNA_enum_get(mpr->ptr, "transform");
-		if (transform_flag & ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM) {
-			RNA_property_float_set(&mpr_prop->ptr, mpr_prop->prop, data->orig_scale[0]);
-		}
-		else {
-			RNA_property_float_set_array(&mpr_prop->ptr, mpr_prop->prop, data->orig_scale);
-		}
-		RNA_property_update(C, &mpr_prop->ptr, mpr_prop->prop);
-	}
+	copy_m4_m4(mpr->matrix_offset, data->orig_matrix_offset);
 }
 
 
@@ -587,33 +1061,44 @@ static void MANIPULATOR_WT_cage_2d(wmManipulatorType *wt)
 	wt->idname = "MANIPULATOR_WT_cage_2d";
 
 	/* api callbacks */
-	wt->draw = manipulator_rect_transform_draw;
-	wt->setup = manipulator_rect_transform_setup;
-	wt->invoke = manipulator_rect_transform_invoke;
-	wt->property_update = manipulator_rect_transform_property_update;
-	wt->modal = manipulator_rect_transform_modal;
-	wt->test_select = manipulator_rect_transform_test_select;
-	wt->exit = manipulator_rect_transform_exit;
-	wt->cursor_get = manipulator_rect_transform_get_cursor;
+	wt->draw = manipulator_cage2d_draw;
+	wt->draw_select = manipulator_cage2d_draw_select;
+	wt->test_select = manipulator_cage2d_test_select;
+	wt->setup = manipulator_cage2d_setup;
+	wt->invoke = manipulator_cage2d_invoke;
+	wt->property_update = manipulator_cage2d_property_update;
+	wt->modal = manipulator_cage2d_modal;
+	wt->exit = manipulator_cage2d_exit;
+	wt->cursor_get = manipulator_cage2d_get_cursor;
 
 	wt->struct_size = sizeof(wmManipulator);
 
 	/* rna */
+	static EnumPropertyItem rna_enum_draw_style[] = {
+		{ED_MANIPULATOR_CAGE2D_STYLE_BOX, "BOX", 0, "Box", ""},
+		{ED_MANIPULATOR_CAGE2D_STYLE_CIRCLE, "CIRCLE", 0, "Circle", ""},
+		{0, NULL, 0, NULL, NULL}
+	};
 	static EnumPropertyItem rna_enum_transform[] = {
-		{ED_MANIPULATOR_RECT_TRANSFORM_FLAG_TRANSLATE, "TRANSLATE", 0, "Translate", ""},
-		{ED_MANIPULATOR_RECT_TRANSFORM_FLAG_ROTATE, "ROTATE", 0, "Rotate", ""},
-		{ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE, "SCALE", 0, "Scale", ""},
-		{ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM, "SCALE_UNIFORM", 0, "Scale Uniform", ""},
+		{ED_MANIPULATOR_CAGE2D_XFORM_FLAG_TRANSLATE, "TRANSLATE", 0, "Translate", ""},
+		{ED_MANIPULATOR_CAGE2D_XFORM_FLAG_ROTATE, "ROTATE", 0, "Rotate", ""},
+		{ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE, "SCALE", 0, "Scale", ""},
+		{ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE_UNIFORM, "SCALE_UNIFORM", 0, "Scale Uniform", ""},
+		{0, NULL, 0, NULL, NULL}
+	};
+	static EnumPropertyItem rna_enum_draw_options[] = {
+		{ED_MANIPULATOR_CAGE2D_DRAW_FLAG_XFORM_CENTER_HANDLE, "XFORM_CENTER_HANDLE", 0, "Center Handle", ""},
 		{0, NULL, 0, NULL, NULL}
 	};
-	static float scale_default[2] = {1.0f, 1.0f};
-	RNA_def_float_vector(wt->srna, "scale", 2, scale_default, 0, FLT_MAX, "Scale", "", 0.0f, FLT_MAX);
-	RNA_def_float_vector(wt->srna, "dimensions", 2, NULL, 0, FLT_MAX, "Dimensions", "", 0.0f, FLT_MAX);
+	static float unit_v2[2] = {1.0f, 1.0f};
+	RNA_def_float_vector(wt->srna, "dimensions", 2, unit_v2, 0, FLT_MAX, "Dimensions", "", 0.0f, FLT_MAX);
 	RNA_def_enum_flag(wt->srna, "transform", rna_enum_transform, 0, "Transform Options", "");
+	RNA_def_enum(wt->srna, "draw_style", rna_enum_draw_style, ED_MANIPULATOR_CAGE2D_STYLE_CIRCLE, "Draw Style", "");
+	RNA_def_enum_flag(
+	        wt->srna, "draw_options", rna_enum_draw_options,
+	        ED_MANIPULATOR_CAGE2D_DRAW_FLAG_XFORM_CENTER_HANDLE, "Draw Options", "");
 
-	WM_manipulatortype_target_property_def(wt, "offset", PROP_FLOAT, 1);
-	WM_manipulatortype_target_property_def(wt, "scale", PROP_FLOAT, 2);
-	WM_manipulatortype_target_property_def(wt, "scale_uniform", PROP_FLOAT, 1);
+	WM_manipulatortype_target_property_def(wt, "matrix", PROP_FLOAT, 16);
 }
 
 void ED_manipulatortypes_cage_2d(void)
diff --git a/source/blender/editors/manipulator_library/manipulator_types/dial3d_manipulator.c b/source/blender/editors/manipulator_library/manipulator_types/dial3d_manipulator.c
index 485b42f9929..ec490a0d047 100644
--- a/source/blender/editors/manipulator_library/manipulator_types/dial3d_manipulator.c
+++ b/source/blender/editors/manipulator_library/manipulator_types/dial3d_manipulator.c
@@ -71,7 +71,9 @@
 /* to use custom dials exported to geom_dial_manipulator.c */
 // #define USE_MANIPULATOR_CUSTOM_DIAL
 
-static void manipulator_dial_modal(bContext *C, wmManipulator *mpr, const wmEvent *event, const int flag);
+static int manipulator_dial_modal(
+        bContext *C, wmManipulator *mpr, const wmEvent *event,
+        eWM_ManipulatorTweak tweak_flag);
 
 typedef struct DialInteraction {
 	float init_mval[2];
@@ -94,7 +96,9 @@ typedef struct DialInteraction {
 #define DIAL_WIDTH       1.0f
 #define DIAL_RESOLUTION 32
 
-
+/**
+ * We can't use this for the #wmManipulatorType.matrix_basis_get callback, it conflicts with depth picking.
+ */
 static void dial_calc_matrix(const wmManipulator *mpr, float mat[4][4])
 {
 	float rot[3][3];
@@ -103,13 +107,12 @@ static void dial_calc_matrix(const wmManipulator *mpr, float mat[4][4])
 	rotation_between_vecs_to_mat3(rot, up, mpr->matrix_basis[2]);
 	copy_m4_m3(mat, rot);
 	copy_v3_v3(mat[3], mpr->matrix_basis[3]);
-	mul_mat3_m4_fl(mat, mpr->scale_final);
 }
 
 /* -------------------------------------------------------------------- */
 
 static void dial_geom_draw(
-        const wmManipulator *mpr, const float col[4], const bool select,
+        const wmManipulator *mpr, const float color[4], const bool select,
         float axis_modal_mat[4][4], float clip_plane[4])
 {
 #ifdef USE_MANIPULATOR_CUSTOM_DIAL
@@ -134,13 +137,13 @@ static void dial_geom_draw(
 		immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
 	}
 
-	immUniformColor4fv(col);
+	immUniformColor4fv(color);
 
 	if (filled) {
-		imm_draw_circle_fill(pos, 0, 0, 1.0, DIAL_RESOLUTION);
+		imm_draw_circle_fill_2d(pos, 0, 0, 1.0, DIAL_RESOLUTION);
 	}
 	else {
-		imm_draw_circle_wire(pos, 0, 0, 1.0, DIAL_RESOLUTION);
+		imm_draw_circle_wire_2d(pos, 0, 0, 1.0, DIAL_RESOLUTION);
 	}
 
 	immUnbindProgram();
@@ -152,7 +155,7 @@ static void dial_geom_draw(
 /**
  * Draws a line from (0, 0, 0) to \a co_outer, at \a angle.
  */
-static void dial_ghostarc_draw_helpline(const float angle, const float co_outer[3], const float col[4])
+static void dial_ghostarc_draw_helpline(const float angle, const float co_outer[3], const float color[4])
 {
 	glLineWidth(1.0f);
 
@@ -163,7 +166,7 @@ static void dial_ghostarc_draw_helpline(const float angle, const float co_outer[
 
 	immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
 
-	immUniformColor4fv(col);
+	immUniformColor4fv(color);
 
 	immBegin(GWN_PRIM_LINE_STRIP, 2);
 	immVertex3f(pos, 0.0f, 0.0f, 0.0f);
@@ -184,7 +187,7 @@ static void dial_ghostarc_draw(
 	uint pos = GWN_vertformat_attr_add(format, "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 	immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
 	immUniformColor4fv(color);
-	imm_draw_disk_partial_fill(
+	imm_draw_disk_partial_fill_2d(
 	        pos, 0, 0, 0.0, width_inner, DIAL_RESOLUTION, RAD2DEGF(angle_ofs), RAD2DEGF(angle_delta));
 	immUnbindProgram();
 }
@@ -218,7 +221,7 @@ static void dial_ghostarc_get_angles(
 	plane_from_point_normal_v3(dial_plane, mpr->matrix_basis[3], axis_vec);
 
 	if (!ED_view3d_win_to_ray(ar, v3d, inter->init_mval, ray_co, ray_no, false) ||
-		!isect_ray_plane_v3(ray_co, ray_no, dial_plane, &ray_lambda, false))
+	    !isect_ray_plane_v3(ray_co, ray_no, dial_plane, &ray_lambda, false))
 	{
 		goto fail;
 	}
@@ -226,7 +229,7 @@ static void dial_ghostarc_get_angles(
 	sub_v3_v3(proj_mval_init_rel, mpr->matrix_basis[3]);
 
 	if (!ED_view3d_win_to_ray(ar, v3d, mval, ray_co, ray_no, false) ||
-		!isect_ray_plane_v3(ray_co, ray_no, dial_plane, &ray_lambda, false))
+	    !isect_ray_plane_v3(ray_co, ray_no, dial_plane, &ray_lambda, false))
 	{
 		goto fail;
 	}
@@ -271,22 +274,27 @@ static void dial_draw_intern(
         const bContext *C, wmManipulator *mpr,
         const bool select, const bool highlight, float clip_plane[4])
 {
-	float mat[4][4];
-	float col[4];
+	float matrix_basis_adjust[4][4];
+	float matrix_final[4][4];
+	float color[4];
 
 	BLI_assert(CTX_wm_area(C)->spacetype == SPACE_VIEW3D);
 
-	manipulator_color_get(mpr, highlight, col);
+	manipulator_color_get(mpr, highlight, color);
+
+	dial_calc_matrix(mpr, matrix_basis_adjust);
 
-	dial_calc_matrix(mpr, mat);
+	WM_manipulator_calc_matrix_final_params(
+	        mpr, &((struct WM_ManipulatorMatrixParams) {
+	            .matrix_basis = (void *)matrix_basis_adjust,
+	        }), matrix_final);
 
 	gpuPushMatrix();
-	gpuMultMatrix(mat);
-	gpuMultMatrix(mpr->matrix_offset);
+	gpuMultMatrix(matrix_final);
 
 	/* draw rotation indicator arc first */
 	if ((mpr->flag & WM_MANIPULATOR_DRAW_VALUE) &&
-	    (mpr->state & WM_MANIPULATOR_STATE_ACTIVE))
+	    (mpr->state & WM_MANIPULATOR_STATE_MODAL))
 	{
 		const float co_outer[4] = {0.0f, DIAL_WIDTH, 0.0f}; /* coordinate at which the arc drawing will be started */
 
@@ -305,8 +313,8 @@ static void dial_draw_intern(
 		for (int i = 0; i < 2; i++) {
 			dial_ghostarc_draw(mpr, angle_ofs, angle_delta, (const float [4]){0.8f, 0.8f, 0.8f, 0.4f});
 
-			dial_ghostarc_draw_helpline(angle_ofs, co_outer, col); /* starting position */
-			dial_ghostarc_draw_helpline(angle_ofs + angle_delta, co_outer, col); /* starting position + current value */
+			dial_ghostarc_draw_helpline(angle_ofs, co_outer, color); /* starting position */
+			dial_ghostarc_draw_helpline(angle_ofs + angle_delta, co_outer, color); /* starting position + current value */
 
 			if (i == 0) {
 				const int draw_options = RNA_enum_get(mpr->ptr, "draw_options");
@@ -315,17 +323,17 @@ static void dial_draw_intern(
 				}
 			}
 
-			angle_ofs += M_PI;
+			angle_ofs += (float)M_PI;
 		}
 	}
 
 	/* draw actual dial manipulator */
-	dial_geom_draw(mpr, col, select, mat, clip_plane);
+	dial_geom_draw(mpr, color, select, matrix_basis_adjust, clip_plane);
 
 	gpuPopMatrix();
 }
 
-static void manipulator_dial_draw_select(const bContext *C, wmManipulator *mpr, int selectionbase)
+static void manipulator_dial_draw_select(const bContext *C, wmManipulator *mpr, int select_id)
 {
 	float clip_plane_buf[4];
 	const int draw_options = RNA_enum_get(mpr->ptr, "draw_options");
@@ -341,7 +349,7 @@ static void manipulator_dial_draw_select(const bContext *C, wmManipulator *mpr,
 		glEnable(GL_CLIP_DISTANCE0);
 	}
 
-	GPU_select_load_id(selectionbase);
+	GPU_select_load_id(select_id);
 	dial_draw_intern(C, mpr, true, false, clip_plane);
 
 	if (clip_plane) {
@@ -351,11 +359,11 @@ static void manipulator_dial_draw_select(const bContext *C, wmManipulator *mpr,
 
 static void manipulator_dial_draw(const bContext *C, wmManipulator *mpr)
 {
-	const bool active = mpr->state & WM_MANIPULATOR_STATE_ACTIVE;
-	const bool highlight = (mpr->state & WM_MANIPULATOR_STATE_HIGHLIGHT) != 0;
+	const bool is_modal = mpr->state & WM_MANIPULATOR_STATE_MODAL;
+	const bool is_highlight = (mpr->state & WM_MANIPULATOR_STATE_HIGHLIGHT) != 0;
 	float clip_plane_buf[4];
 	const int draw_options = RNA_enum_get(mpr->ptr, "draw_options");
-	float *clip_plane = (!active && (draw_options & ED_MANIPULATOR_DIAL_DRAW_FLAG_CLIP)) ? clip_plane_buf : NULL;
+	float *clip_plane = (!is_modal && (draw_options & ED_MANIPULATOR_DIAL_DRAW_FLAG_CLIP)) ? clip_plane_buf : NULL;
 
 	/* enable clipping if needed */
 	if (clip_plane) {
@@ -364,13 +372,13 @@ static void manipulator_dial_draw(const bContext *C, wmManipulator *mpr)
 
 		copy_v3_v3(clip_plane, rv3d->viewinv[2]);
 		clip_plane[3] = -dot_v3v3(rv3d->viewinv[2], mpr->matrix_basis[3]);
-		clip_plane[3] -= 0.02 * mpr->scale_final;
+		clip_plane[3] -= 0.02f * mpr->scale_final;
 
 		glEnable(GL_CLIP_DISTANCE0);
 	}
 
 	glEnable(GL_BLEND);
-	dial_draw_intern(C, mpr, false, highlight, clip_plane);
+	dial_draw_intern(C, mpr, false, is_highlight, clip_plane);
 	glDisable(GL_BLEND);
 
 	if (clip_plane) {
@@ -378,7 +386,9 @@ static void manipulator_dial_draw(const bContext *C, wmManipulator *mpr)
 	}
 }
 
-static void manipulator_dial_modal(bContext *C, wmManipulator *mpr, const wmEvent *event, const int UNUSED(flag))
+static int manipulator_dial_modal(
+        bContext *C, wmManipulator *mpr, const wmEvent *event,
+        eWM_ManipulatorTweak UNUSED(tweak_flag))
 {
 	const float co_outer[4] = {0.0f, DIAL_WIDTH, 0.0f}; /* coordinate at which the arc drawing will be started */
 	float angle_ofs, angle_delta;
@@ -400,6 +410,7 @@ static void manipulator_dial_modal(bContext *C, wmManipulator *mpr, const wmEven
 	if (WM_manipulator_target_property_is_valid(mpr_prop)) {
 		WM_manipulator_target_property_value_set(C, mpr, mpr_prop, inter->init_prop_angle + angle_delta);
 	}
+	return OPERATOR_RUNNING_MODAL;
 }
 
 
@@ -411,7 +422,7 @@ static void manipulator_dial_setup(wmManipulator *mpr)
 	copy_v3_v3(mpr->matrix_basis[2], dir_default);
 }
 
-static void manipulator_dial_invoke(
+static int manipulator_dial_invoke(
         bContext *UNUSED(C), wmManipulator *mpr, const wmEvent *event)
 {
 	DialInteraction *inter = MEM_callocN(sizeof(DialInteraction), __func__);
@@ -425,6 +436,8 @@ static void manipulator_dial_invoke(
 	}
 
 	mpr->interaction_data = inter;
+
+	return OPERATOR_RUNNING_MODAL;
 }
 
 /* -------------------------------------------------------------------- */
@@ -432,8 +445,6 @@ static void manipulator_dial_invoke(
  *
  * \{ */
 
-#define ASSERT_TYPE_CHECK(mpr) BLI_assert(mpr->type->draw == manipulator_dial_draw)
-
 static void MANIPULATOR_WT_dial_3d(wmManipulatorType *wt)
 {
 	/* identifiers */
diff --git a/source/blender/editors/manipulator_library/manipulator_types/grab3d_manipulator.c b/source/blender/editors/manipulator_library/manipulator_types/grab3d_manipulator.c
index 9e563f6133b..5353104a1fd 100644
--- a/source/blender/editors/manipulator_library/manipulator_types/grab3d_manipulator.c
+++ b/source/blender/editors/manipulator_library/manipulator_types/grab3d_manipulator.c
@@ -23,7 +23,7 @@
  *
  * \name Grab Manipulator
  *
- * 3D Manipulator
+ * 3D Manipulator, also works in 2D views.
  *
  * \brief Simple manipulator to grab and translate.
  *
@@ -63,7 +63,23 @@
 #include "../manipulator_geometry.h"
 #include "../manipulator_library_intern.h"
 
-static void manipulator_grab_modal(bContext *C, wmManipulator *mpr, const wmEvent *event, const int flag);
+typedef struct GrabManipulator3D {
+	wmManipulator manipulator;
+	/* Added to 'matrix_basis' when calculating the matrix. */
+	float prop_co[3];
+} GrabManipulator3D;
+
+static void manipulator_grab_matrix_basis_get(const wmManipulator *mpr, float r_matrix[4][4])
+{
+	GrabManipulator3D *grab = (GrabManipulator3D *)mpr;
+
+	copy_m4_m4(r_matrix, grab->manipulator.matrix_basis);
+	add_v3_v3(r_matrix[3], grab->prop_co);
+}
+
+static int manipulator_grab_modal(
+        bContext *C, wmManipulator *mpr, const wmEvent *event,
+        eWM_ManipulatorTweak tweak_flag);
 
 typedef struct GrabInteraction {
 	float init_mval[2];
@@ -71,26 +87,21 @@ typedef struct GrabInteraction {
 	/* only for when using properties */
 	float init_prop_co[3];
 
-	/* final output values, used for drawing */
-	struct {
-		float co_ofs[3];
-		float co_final[3];
-	} output;
+	float init_matrix_final[4][4];
 } GrabInteraction;
 
-#define DIAL_WIDTH       1.0f
 #define DIAL_RESOLUTION 32
 
 /* -------------------------------------------------------------------- */
 
 static void grab_geom_draw(
-        const wmManipulator *mpr, const float col[4], const bool select)
+        const wmManipulator *mpr, const float color[4], const bool select, const int draw_options)
 {
 #ifdef USE_MANIPULATOR_CUSTOM_DIAL
 	UNUSED_VARS(grab3d, col, axis_modal_mat);
 	wm_manipulator_geometryinfo_draw(&wm_manipulator_geom_data_grab3d, select);
 #else
-	const int draw_options = RNA_enum_get(mpr->ptr, "draw_options");
+	const int draw_style = RNA_enum_get(mpr->ptr, "draw_style");
 	const bool filled = (draw_options & ED_MANIPULATOR_GRAB_DRAW_FLAG_FILL) != 0;
 
 	glLineWidth(mpr->line_width);
@@ -100,13 +111,27 @@ static void grab_geom_draw(
 
 	immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
 
-	immUniformColor4fv(col);
+	immUniformColor4fv(color);
 
-	if (filled) {
-		imm_draw_circle_fill(pos, 0, 0, 1.0, DIAL_RESOLUTION);
+	if (draw_style == ED_MANIPULATOR_GRAB_STYLE_RING_2D) {
+		if (filled) {
+			imm_draw_circle_fill_2d(pos, 0, 0, 1.0f, DIAL_RESOLUTION);
+		}
+		else {
+			imm_draw_circle_wire_2d(pos, 0, 0, 1.0f, DIAL_RESOLUTION);
+		}
+	}
+	else if (draw_style == ED_MANIPULATOR_GRAB_STYLE_CROSS_2D) {
+		immBegin(GWN_PRIM_LINES, 4);
+		immVertex2f(pos,  1.0f,  1.0f);
+		immVertex2f(pos, -1.0f, -1.0f);
+
+		immVertex2f(pos, -1.0f,  1.0f);
+		immVertex2f(pos,  1.0f, -1.0f);
+		immEnd();
 	}
 	else {
-		imm_draw_circle_wire(pos, 0, 0, 1.0, DIAL_RESOLUTION);
+		BLI_assert(0);
 	}
 
 	immUnbindProgram();
@@ -126,83 +151,124 @@ static void grab3d_get_translate(
 	};
 
 	RegionView3D *rv3d = ar->regiondata;
-	const float *co_ref = inter->init_prop_co;
+	float co_ref[3];
+	mul_v3_mat3_m4v3(co_ref, mpr->matrix_space, inter->init_prop_co);
 	const float zfac = ED_view3d_calc_zfac(rv3d, co_ref, NULL);
 
 	ED_view3d_win_to_delta(ar, mval_delta, co_delta, zfac);
+
+	float matrix_space_inv[3][3];
+	copy_m3_m4(matrix_space_inv, mpr->matrix_space);
+	invert_m3(matrix_space_inv);
+	mul_m3_v3(matrix_space_inv, co_delta);
 }
 
 static void grab3d_draw_intern(
         const bContext *C, wmManipulator *mpr,
         const bool select, const bool highlight)
 {
-	float mat[4][4];
-	float col[4];
-
-	BLI_assert(CTX_wm_area(C)->spacetype == SPACE_VIEW3D);
-
-	manipulator_color_get(mpr, highlight, col);
+	GrabInteraction *inter = mpr->interaction_data;
+	const int draw_options = RNA_enum_get(mpr->ptr, "draw_options");
+	const bool align_view = (draw_options & ED_MANIPULATOR_GRAB_DRAW_FLAG_ALIGN_VIEW) != 0;
+	float color[4];
+	float matrix_final[4][4];
+	float matrix_align[4][4];
 
-	copy_m4_m4(mat, mpr->matrix_basis);
-	mul_mat3_m4_fl(mat, mpr->scale_final);
+	manipulator_color_get(mpr, highlight, color);
+	WM_manipulator_calc_matrix_final(mpr, matrix_final);
 
 	gpuPushMatrix();
-	if (mpr->interaction_data) {
-		GrabInteraction *inter = mpr->interaction_data;
-		gpuTranslate3fv(inter->output.co_ofs);
+	gpuMultMatrix(matrix_final);
+
+	if (align_view) {
+		float matrix_final_unit[4][4];
+		RegionView3D *rv3d = CTX_wm_region_view3d(C);
+		normalize_m4_m4(matrix_final_unit, matrix_final);
+		mul_m4_m4m4(matrix_align, rv3d->viewmat, matrix_final_unit);
+		zero_v3(matrix_align[3]);
+		transpose_m4(matrix_align);
+		gpuMultMatrix(matrix_align);
 	}
-	gpuMultMatrix(mat);
-	gpuMultMatrix(mpr->matrix_offset);
+
 	glEnable(GL_BLEND);
-	grab_geom_draw(mpr, col, select);
+	grab_geom_draw(mpr, color, select, draw_options);
 	glDisable(GL_BLEND);
 	gpuPopMatrix();
 
 	if (mpr->interaction_data) {
 		gpuPushMatrix();
-		gpuMultMatrix(mat);
-		gpuMultMatrix(mpr->matrix_offset);
+		gpuMultMatrix(inter->init_matrix_final);
+
+		if (align_view) {
+			gpuMultMatrix(matrix_align);
+		}
+
 		glEnable(GL_BLEND);
-		grab_geom_draw(mpr, (const float [4]){0.5f, 0.5f, 0.5f, 0.5f}, select);
+		grab_geom_draw(mpr, (const float [4]){0.5f, 0.5f, 0.5f, 0.5f}, select, draw_options);
 		glDisable(GL_BLEND);
 		gpuPopMatrix();
 	}
 }
 
-static void manipulator_grab_draw_select(const bContext *C, wmManipulator *mpr, int selectionbase)
+static void manipulator_grab_draw_select(const bContext *C, wmManipulator *mpr, int select_id)
 {
-	GPU_select_load_id(selectionbase);
+	GPU_select_load_id(select_id);
 	grab3d_draw_intern(C, mpr, true, false);
 }
 
 static void manipulator_grab_draw(const bContext *C, wmManipulator *mpr)
 {
-	const bool active = mpr->state & WM_MANIPULATOR_STATE_ACTIVE;
-	const bool highlight = (mpr->state & WM_MANIPULATOR_STATE_HIGHLIGHT) != 0;
+	const bool is_modal = mpr->state & WM_MANIPULATOR_STATE_MODAL;
+	const bool is_highlight = (mpr->state & WM_MANIPULATOR_STATE_HIGHLIGHT) != 0;
 
-	(void)active;
+	(void)is_modal;
 
 	glEnable(GL_BLEND);
-	grab3d_draw_intern(C, mpr, false, highlight);
+	grab3d_draw_intern(C, mpr, false, is_highlight);
 	glDisable(GL_BLEND);
 }
 
-static void manipulator_grab_modal(bContext *C, wmManipulator *mpr, const wmEvent *event, const int UNUSED(flag))
+static int manipulator_grab_modal(
+        bContext *C, wmManipulator *mpr, const wmEvent *event,
+        eWM_ManipulatorTweak UNUSED(tweak_flag))
 {
+	GrabManipulator3D *grab = (GrabManipulator3D *)mpr;
 	GrabInteraction *inter = mpr->interaction_data;
+	ARegion *ar = CTX_wm_region(C);
 
-	grab3d_get_translate(mpr, event, CTX_wm_region(C), inter->output.co_ofs);
-
-	add_v3_v3v3(inter->output.co_final, inter->init_prop_co, inter->output.co_ofs);
+	float prop_delta[3];
+	if (CTX_wm_area(C)->spacetype == SPACE_VIEW3D) {
+		grab3d_get_translate(mpr, event, ar, prop_delta);
+	}
+	else {
+		float mval_proj_init[2], mval_proj_curr[2];
+		if ((manipulator_window_project_2d(
+		         C, mpr, inter->init_mval, 2, false, mval_proj_init) == false) ||
+		    (manipulator_window_project_2d(
+		         C, mpr, (const float[2]){UNPACK2(event->mval)}, 2, false, mval_proj_curr) == false))
+		{
+			return OPERATOR_RUNNING_MODAL;
+		}
+		sub_v2_v2v2(prop_delta, mval_proj_curr, mval_proj_init);
+		prop_delta[2] = 0.0f;
+	}
+	add_v3_v3v3(grab->prop_co, inter->init_prop_co, prop_delta);
 
 	/* set the property for the operator and call its modal function */
 	wmManipulatorProperty *mpr_prop = WM_manipulator_target_property_find(mpr, "offset");
 	if (WM_manipulator_target_property_is_valid(mpr_prop)) {
-		WM_manipulator_target_property_value_set_array(C, mpr, mpr_prop, inter->output.co_final);
+		WM_manipulator_target_property_value_set_array(C, mpr, mpr_prop, grab->prop_co);
+	}
+	else {
+		zero_v3(grab->prop_co);
 	}
+
+	ED_region_tag_redraw(ar);
+
+	return OPERATOR_RUNNING_MODAL;
 }
 
-static void manipulator_grab_invoke(
+static int manipulator_grab_invoke(
         bContext *UNUSED(C), wmManipulator *mpr, const wmEvent *event)
 {
 	GrabInteraction *inter = MEM_callocN(sizeof(GrabInteraction), __func__);
@@ -210,12 +276,55 @@ static void manipulator_grab_invoke(
 	inter->init_mval[0] = event->mval[0];
 	inter->init_mval[1] = event->mval[1];
 
+#if 0
+	copy_v3_v3(inter->init_prop_co, grab->prop_co);
+#else
 	wmManipulatorProperty *mpr_prop = WM_manipulator_target_property_find(mpr, "offset");
 	if (WM_manipulator_target_property_is_valid(mpr_prop)) {
 		WM_manipulator_target_property_value_get_array(mpr, mpr_prop, inter->init_prop_co);
 	}
+#endif
+
+	WM_manipulator_calc_matrix_final(mpr, inter->init_matrix_final);
 
 	mpr->interaction_data = inter;
+
+	return OPERATOR_RUNNING_MODAL;
+}
+
+
+static int manipulator_grab_test_select(
+        bContext *C, wmManipulator *mpr, const wmEvent *event)
+{
+	float point_local[2];
+
+	if (manipulator_window_project_2d(
+	        C, mpr, (const float[2]){UNPACK2(event->mval)}, 2, true, point_local) == false)
+	{
+		return -1;
+	}
+
+	if (len_squared_v2(point_local) < SQUARE(mpr->scale_final)) {
+		return 0;
+	}
+
+	return -1;
+}
+
+static void manipulator_grab_property_update(wmManipulator *mpr, wmManipulatorProperty *mpr_prop)
+{
+	GrabManipulator3D *grab = (GrabManipulator3D *)mpr;
+	if (WM_manipulator_target_property_is_valid(mpr_prop)) {
+		WM_manipulator_target_property_value_get_array(mpr, mpr_prop, grab->prop_co);
+	}
+	else {
+		zero_v3(grab->prop_co);
+	}
+}
+
+static int manipulator_grab_cursor_get(wmManipulator *UNUSED(mpr))
+{
+	return BC_HANDCURSOR;
 }
 
 /* -------------------------------------------------------------------- */
@@ -223,8 +332,6 @@ static void manipulator_grab_invoke(
  *
  * \{ */
 
-#define ASSERT_TYPE_CHECK(mpr) BLI_assert(mpr->type->draw == manipulator_grab_draw)
-
 static void MANIPULATOR_WT_grab_3d(wmManipulatorType *wt)
 {
 	/* identifiers */
@@ -233,22 +340,28 @@ static void MANIPULATOR_WT_grab_3d(wmManipulatorType *wt)
 	/* api callbacks */
 	wt->draw = manipulator_grab_draw;
 	wt->draw_select = manipulator_grab_draw_select;
+	wt->test_select = manipulator_grab_test_select;
+	wt->matrix_basis_get = manipulator_grab_matrix_basis_get;
 	wt->invoke = manipulator_grab_invoke;
+	wt->property_update = manipulator_grab_property_update;
 	wt->modal = manipulator_grab_modal;
+	wt->cursor_get = manipulator_grab_cursor_get;
 
-	wt->struct_size = sizeof(wmManipulator);
+	wt->struct_size = sizeof(GrabManipulator3D);
 
 	/* rna */
 	static EnumPropertyItem rna_enum_draw_style[] = {
-		{ED_MANIPULATOR_GRAB_STYLE_RING, "RING", 0, "Ring", ""},
+		{ED_MANIPULATOR_GRAB_STYLE_RING_2D, "RING_2D", 0, "Ring", ""},
+		{ED_MANIPULATOR_GRAB_STYLE_CROSS_2D, "CROSS_2D", 0, "Ring", ""},
 		{0, NULL, 0, NULL, NULL}
 	};
 	static EnumPropertyItem rna_enum_draw_options[] = {
 		{ED_MANIPULATOR_GRAB_DRAW_FLAG_FILL, "FILL", 0, "Filled", ""},
+		{ED_MANIPULATOR_GRAB_DRAW_FLAG_ALIGN_VIEW, "ALIGN_VIEW", 0, "Align View", ""},
 		{0, NULL, 0, NULL, NULL}
 	};
 
-	RNA_def_enum(wt->srna, "draw_style", rna_enum_draw_style, ED_MANIPULATOR_GRAB_STYLE_RING, "Draw Style", "");
+	RNA_def_enum(wt->srna, "draw_style", rna_enum_draw_style, ED_MANIPULATOR_GRAB_STYLE_RING_2D, "Draw Style", "");
 	RNA_def_enum_flag(wt->srna, "draw_options", rna_enum_draw_options, 0, "Draw Options", "");
 
 	WM_manipulatortype_target_property_def(wt, "offset", PROP_FLOAT, 3);
diff --git a/source/blender/editors/manipulator_library/manipulator_types/primitive3d_manipulator.c b/source/blender/editors/manipulator_library/manipulator_types/primitive3d_manipulator.c
index f6c83a4934c..eea14f2033f 100644
--- a/source/blender/editors/manipulator_library/manipulator_types/primitive3d_manipulator.c
+++ b/source/blender/editors/manipulator_library/manipulator_types/primitive3d_manipulator.c
@@ -88,23 +88,21 @@ static void manipulator_primitive_draw_intern(
         wmManipulator *mpr, const bool UNUSED(select),
         const bool highlight)
 {
-	float col_inner[4], col_outer[4];
-	float mat[4][4];
+	float color_inner[4], color_outer[4];
+	float matrix_final[4][4];
 	const int draw_style = RNA_enum_get(mpr->ptr, "draw_style");
 
-	manipulator_color_get(mpr, highlight, col_outer);
-	copy_v4_v4(col_inner, col_outer);
-	col_inner[3] *= 0.5f;
+	manipulator_color_get(mpr, highlight, color_outer);
+	copy_v4_v4(color_inner, color_outer);
+	color_inner[3] *= 0.5f;
 
-	copy_m4_m4(mat, mpr->matrix_basis);
-	mul_mat3_m4_fl(mat, mpr->scale_final);
+	WM_manipulator_calc_matrix_final(mpr, matrix_final);
 
 	gpuPushMatrix();
-	gpuMultMatrix(mat);
+	gpuMultMatrix(matrix_final);
 
 	glEnable(GL_BLEND);
-	gpuMultMatrix(mpr->matrix_offset);
-	manipulator_primitive_draw_geom(col_inner, col_outer, draw_style);
+	manipulator_primitive_draw_geom(color_inner, color_outer, draw_style);
 	glDisable(GL_BLEND);
 
 	gpuPopMatrix();
@@ -112,19 +110,15 @@ static void manipulator_primitive_draw_intern(
 	if (mpr->interaction_data) {
 		ManipulatorInteraction *inter = mpr->interaction_data;
 
-		copy_v4_fl(col_inner, 0.5f);
-		copy_v3_fl(col_outer, 0.5f);
-		col_outer[3] = 0.8f;
-
-		copy_m4_m4(mat, inter->init_matrix);
-		mul_mat3_m4_fl(mat, inter->init_scale);
+		copy_v4_fl(color_inner, 0.5f);
+		copy_v3_fl(color_outer, 0.5f);
+		color_outer[3] = 0.8f;
 
 		gpuPushMatrix();
-		gpuMultMatrix(mat);
+		gpuMultMatrix(inter->init_matrix_final);
 
 		glEnable(GL_BLEND);
-		gpuMultMatrix(mpr->matrix_offset);
-		manipulator_primitive_draw_geom(col_inner, col_outer, draw_style);
+		manipulator_primitive_draw_geom(color_inner, color_outer, draw_style);
 		glDisable(GL_BLEND);
 
 		gpuPopMatrix();
@@ -133,9 +127,9 @@ static void manipulator_primitive_draw_intern(
 
 static void manipulator_primitive_draw_select(
         const bContext *UNUSED(C), wmManipulator *mpr,
-        int selectionbase)
+        int select_id)
 {
-	GPU_select_load_id(selectionbase);
+	GPU_select_load_id(select_id);
 	manipulator_primitive_draw_intern(mpr, true, false);
 }
 
@@ -148,18 +142,19 @@ static void manipulator_primitive_draw(const bContext *UNUSED(C), wmManipulator
 
 static void manipulator_primitive_setup(wmManipulator *mpr)
 {
-	mpr->flag |= WM_MANIPULATOR_DRAW_ACTIVE;
+	mpr->flag |= WM_MANIPULATOR_DRAW_MODAL;
 }
 
-static void manipulator_primitive_invoke(
+static int manipulator_primitive_invoke(
         bContext *UNUSED(C), wmManipulator *mpr, const wmEvent *UNUSED(event))
 {
 	ManipulatorInteraction *inter = MEM_callocN(sizeof(ManipulatorInteraction), __func__);
 
-	copy_m4_m4(inter->init_matrix, mpr->matrix_basis);
-	inter->init_scale = mpr->scale_final;
+	WM_manipulator_calc_matrix_final(mpr, inter->init_matrix_final);
 
 	mpr->interaction_data = inter;
+
+	return OPERATOR_RUNNING_MODAL;
 }
 
 /* -------------------------------------------------------------------- */
diff --git a/source/blender/editors/mask/mask_draw.c b/source/blender/editors/mask/mask_draw.c
index 72bc61139c6..6ed1c021c6c 100644
--- a/source/blender/editors/mask/mask_draw.c
+++ b/source/blender/editors/mask/mask_draw.c
@@ -823,8 +823,8 @@ void ED_mask_draw_frames(Mask *mask, ARegion *ar, const int cfra, const int sfra
 			immBegin(GWN_PRIM_LINES, 2 * num_lines);
 
 			for (MaskLayerShape *masklay_shape = masklay->splines_shapes.first;
-				  masklay_shape;
-				  masklay_shape = masklay_shape->next)
+			     masklay_shape;
+			     masklay_shape = masklay_shape->next)
 			{
 				int frame = masklay_shape->frame;
 
diff --git a/source/blender/editors/mask/mask_ops.c b/source/blender/editors/mask/mask_ops.c
index 7bd8d9de278..d299bba93c3 100644
--- a/source/blender/editors/mask/mask_ops.c
+++ b/source/blender/editors/mask/mask_ops.c
@@ -1000,7 +1000,7 @@ static int slide_point_modal(bContext *C, wmOperator *op, const wmEvent *event)
 
 				if (weight) {
 					sub_v2_v2v2(c, offco, p);
-					project_v2_v2v2(vec, c, no);
+					project_v2_v2v2_normalized(vec, c, no);
 
 					w = len_v2(vec);
 
diff --git a/source/blender/editors/mesh/editface.c b/source/blender/editors/mesh/editface.c
index 52ec22aaaf0..870eb68600a 100644
--- a/source/blender/editors/mesh/editface.c
+++ b/source/blender/editors/mesh/editface.c
@@ -107,7 +107,7 @@ void paintface_flush_flags(Object *ob, short flag)
 		GPU_drawobject_free(dm);
 	}
 
-	BKE_mesh_batch_cache_dirty(me, BKE_MESH_BATCH_DIRTY_PAINT);
+	BKE_mesh_batch_cache_dirty(me, BKE_MESH_BATCH_DIRTY_ALL);
 }
 
 void paintface_hide(Object *ob, const bool unselected)
@@ -396,7 +396,7 @@ bool paintface_mouse_select(struct bContext *C, Object *ob, const int mval[2], b
 	return true;
 }
 
-int do_paintface_box_select(ViewContext *vc, rcti *rect, bool select, bool extend)
+int do_paintface_box_select(const struct EvaluationContext *eval_ctx, ViewContext *vc, rcti *rect, bool select, bool extend)
 {
 	Object *ob = vc->obact;
 	Mesh *me;
@@ -427,7 +427,7 @@ int do_paintface_box_select(ViewContext *vc, rcti *rect, bool select, bool exten
 		}
 	}
 
-	ED_view3d_backbuf_validate(vc);
+	ED_view3d_backbuf_validate(eval_ctx, vc);
 
 	ibuf = IMB_allocImBuf(size[0], size[1], 32, IB_rect);
 	rt = ibuf->rect;
@@ -518,7 +518,7 @@ void paintvert_flush_flags(Object *ob)
 		}
 	}
 
-	BKE_mesh_batch_cache_dirty(me, BKE_MESH_BATCH_DIRTY_PAINT);
+	BKE_mesh_batch_cache_dirty(me, BKE_MESH_BATCH_DIRTY_ALL);
 }
 /*  note: if the caller passes false to flush_flags, then they will need to run paintvert_flush_flags(ob) themselves */
 void paintvert_deselect_all_visible(Object *ob, int action, bool flush_flags)
@@ -801,25 +801,47 @@ void ED_mesh_mirrtopo_init(Mesh *me, DerivedMesh *dm, const int ob_mode, MirrTop
 
 	qsort(topo_pairs, totvert, sizeof(MirrTopoVert_t), mirrtopo_vert_sort);
 
-	/* Since the loop starts at 2, we must define the last index where the hash's differ */
-	last = ((totvert >= 2) && (topo_pairs[0].hash == topo_pairs[1].hash)) ? 0 : 1;
+	last = 0;
 
 	/* Get the pairs out of the sorted hashes, note, totvert+1 means we can use the previous 2,
 	 * but you cant ever access the last 'a' index of MirrTopoPairs */
-	for (a = 2; a <= totvert; a++) {
-		/* printf("I %d %ld %d\n", (a-last), MirrTopoPairs[a  ].hash, MirrTopoPairs[a  ].v_index ); */
-		if ((a == totvert) || (topo_pairs[a - 1].hash != topo_pairs[a].hash)) {
-			if (a - last == 2) {
-				if (em) {
-					index_lookup[topo_pairs[a - 1].v_index] = (intptr_t)BM_vert_at_index(em->bm, topo_pairs[a - 2].v_index);
-					index_lookup[topo_pairs[a - 2].v_index] = (intptr_t)BM_vert_at_index(em->bm, topo_pairs[a - 1].v_index);
+	if (em) {
+		BMVert **vtable = em->bm->vtable;
+		for (a = 1; a <= totvert; a++) {
+			/* printf("I %d %ld %d\n", (a - last), MirrTopoPairs[a].hash, MirrTopoPairs[a].v_indexs); */
+			if ((a == totvert) || (topo_pairs[a - 1].hash != topo_pairs[a].hash)) {
+				const int match_count = a - last;
+				if (match_count == 2) {
+					const int j = topo_pairs[a - 1].v_index, k = topo_pairs[a - 2].v_index;
+					index_lookup[j] = (intptr_t)vtable[k];
+					index_lookup[k] = (intptr_t)vtable[j];
+				}
+				else if (match_count == 1) {
+					/* Center vertex. */
+					const int j = topo_pairs[a - 1].v_index;
+					index_lookup[j] = (intptr_t)vtable[j];
+				}
+				last = a;
+			}
+		}
+	}
+	else {
+		/* same as above, for mesh */
+		for (a = 1; a <= totvert; a++) {
+			if ((a == totvert) || (topo_pairs[a - 1].hash != topo_pairs[a].hash)) {
+				const int match_count = a - last;
+				if (match_count == 2) {
+					const int j = topo_pairs[a - 1].v_index, k = topo_pairs[a - 2].v_index;
+					index_lookup[j] = k;
+					index_lookup[k] = j;
 				}
-				else {
-					index_lookup[topo_pairs[a - 1].v_index] = topo_pairs[a - 2].v_index;
-					index_lookup[topo_pairs[a - 2].v_index] = topo_pairs[a - 1].v_index;
+				else if (match_count == 1) {
+					/* Center vertex. */
+					const int j = topo_pairs[a - 1].v_index;
+					index_lookup[j] = j;
 				}
+				last = a;
 			}
-			last = a;
 		}
 	}
 
diff --git a/source/blender/editors/mesh/editmesh_add.c b/source/blender/editors/mesh/editmesh_add.c
index 07fedffaf80..77772cfc8cc 100644
--- a/source/blender/editors/mesh/editmesh_add.c
+++ b/source/blender/editors/mesh/editmesh_add.c
@@ -233,7 +233,7 @@ static int add_primitive_circle_exec(bContext *C, wmOperator *op)
 
 	if (!EDBM_op_call_and_selectf(
 	        em, op, "verts.out", false,
-	        "create_circle segments=%i diameter=%f cap_ends=%b cap_tris=%b matrix=%m4 calc_uvs=%b",
+	        "create_circle segments=%i radius=%f cap_ends=%b cap_tris=%b matrix=%m4 calc_uvs=%b",
 	        RNA_int_get(op->ptr, "vertices"), RNA_float_get(op->ptr, "radius"),
 	        cap_end, cap_tri, mat, calc_uvs))
 	{
diff --git a/source/blender/editors/mesh/editmesh_bevel.c b/source/blender/editors/mesh/editmesh_bevel.c
index a81add7a86e..6b4f3516338 100644
--- a/source/blender/editors/mesh/editmesh_bevel.c
+++ b/source/blender/editors/mesh/editmesh_bevel.c
@@ -150,6 +150,7 @@ static bool edbm_bevel_init(bContext *C, wmOperator *op, const bool is_modal)
 
 	for (i = 0; i < NUM_VALUE_KINDS; i++) {
 		opdata->shift_value[i] = -1.0f;
+		opdata->initial_length[i] = -1.0f;
 		/* note: scale for OFFSET_VALUE will get overwritten in edbm_bevel_invoke */
 		opdata->scale[i] = value_scale_per_inch[i] / pixels_per_inch; 
 
@@ -300,7 +301,7 @@ static void edbm_bevel_calc_initial_length(wmOperator *op, const wmEvent *event,
 	mlen[1] = opdata->mcenter[1] - event->mval[1];
 	len = len_v2(mlen);
 	vmode = opdata->value_mode;
-	if (mode_changed) {
+	if (mode_changed || opdata->initial_length[vmode] == -1.0f) {
 		/* If current value is not default start value, adjust len so that 
 		 * the scaling and offset in edbm_bevel_mouse_set_value will
 		 * start at current value */
@@ -506,6 +507,8 @@ static int edbm_bevel_modal(bContext *C, wmOperator *op, const wmEvent *event)
 					else if (opdata->value_mode == OFFSET_VALUE_PERCENT && type != BEVEL_AMT_PERCENT)
 						opdata->value_mode = OFFSET_VALUE;
 					RNA_property_enum_set(op->ptr, prop, type);
+					if (opdata->initial_length[opdata->value_mode] == -1.0f)
+						edbm_bevel_calc_initial_length(op, event, true);
 				}
 				/* Update offset accordingly to new offset_type. */
 				if (!has_numinput &&
diff --git a/source/blender/editors/mesh/editmesh_bisect.c b/source/blender/editors/mesh/editmesh_bisect.c
index 9b6df11d470..c9f083e2089 100644
--- a/source/blender/editors/mesh/editmesh_bisect.c
+++ b/source/blender/editors/mesh/editmesh_bisect.c
@@ -50,6 +50,8 @@
 #include "ED_screen.h"
 #include "ED_view3d.h"
 
+#include "UI_resources.h"
+
 #include "mesh_intern.h"  /* own include */
 
 #define USE_MANIPULATOR
@@ -198,7 +200,7 @@ static int mesh_bisect_modal(bContext *C, wmOperator *op, const wmEvent *event)
 		{
 			View3D *v3d = CTX_wm_view3d(C);
 			if (v3d && (v3d->twtype & V3D_MANIPULATOR_DRAW)) {
-				WM_manipulator_group_add("MESH_WGT_bisect");
+				WM_manipulator_group_type_add("MESH_WGT_bisect");
 			}
 		}
 #endif
@@ -426,8 +428,8 @@ static void manipulator_mesh_bisect_update_from_op(ManipulatorGroup *man)
 	RNA_property_float_get_array(op->ptr, man->data.prop_plane_no, plane_no);
 
 	WM_manipulator_set_matrix_location(man->translate_z, plane_co);
-	WM_manipulator_set_matrix_location(man->translate_c, plane_co);
 	WM_manipulator_set_matrix_location(man->rotate_c, plane_co);
+	/* translate_c location comes from the property. */
 
 	WM_manipulator_set_matrix_rotation_from_z_axis(man->translate_z, plane_no);
 
@@ -594,7 +596,7 @@ static bool manipulator_mesh_bisect_poll(const bContext *C, wmManipulatorGroupTy
 {
 	wmOperator *op = WM_operator_last_redo(C);
 	if (op == NULL || !STREQ(op->type->idname, "MESH_OT_bisect")) {
-		WM_manipulator_group_remove_ptr_delayed(wgt);
+		WM_manipulator_group_type_remove_ptr_delayed(wgt);
 		return false;
 	}
 	return true;
@@ -615,12 +617,16 @@ static void manipulator_mesh_bisect_setup(const bContext *C, wmManipulatorGroup
 	const wmManipulatorType *wt_grab = WM_manipulatortype_find("MANIPULATOR_WT_grab_3d", true);
 	const wmManipulatorType *wt_dial = WM_manipulatortype_find("MANIPULATOR_WT_dial_3d", true);
 
-	man->translate_z = WM_manipulator_new_ptr(wt_arrow, mgroup, "translate_z", NULL);
-	man->translate_c = WM_manipulator_new_ptr(wt_grab, mgroup, "translate_c", NULL);
-	man->rotate_c = WM_manipulator_new_ptr(wt_dial, mgroup, "rotate_c", NULL);
+	man->translate_z = WM_manipulator_new_ptr(wt_arrow, mgroup, NULL);
+	man->translate_c = WM_manipulator_new_ptr(wt_grab, mgroup, NULL);
+	man->rotate_c = WM_manipulator_new_ptr(wt_dial, mgroup, NULL);
+
+	UI_GetThemeColor3fv(TH_MANIPULATOR_PRIMARY, man->translate_z->color);
+	UI_GetThemeColor3fv(TH_MANIPULATOR_PRIMARY, man->translate_c->color);
+	UI_GetThemeColor3fv(TH_MANIPULATOR_SECONDARY, man->rotate_c->color);
 
 	RNA_enum_set(man->translate_z->ptr, "draw_style", ED_MANIPULATOR_ARROW_STYLE_NORMAL);
-	RNA_enum_set(man->translate_c->ptr, "draw_style", ED_MANIPULATOR_GRAB_STYLE_RING);
+	RNA_enum_set(man->translate_c->ptr, "draw_style", ED_MANIPULATOR_GRAB_STYLE_RING_2D);
 
 	WM_manipulator_set_flag(man->translate_c, WM_MANIPULATOR_DRAW_VALUE, true);
 	WM_manipulator_set_flag(man->rotate_c, WM_MANIPULATOR_DRAW_VALUE, true);
diff --git a/source/blender/editors/mesh/editmesh_extrude.c b/source/blender/editors/mesh/editmesh_extrude.c
index d5b2a3d3b82..9bc01687122 100644
--- a/source/blender/editors/mesh/editmesh_extrude.c
+++ b/source/blender/editors/mesh/editmesh_extrude.c
@@ -53,6 +53,8 @@
 #include "ED_transform.h"
 #include "ED_view3d.h"
 
+#include "UI_resources.h"
+
 #include "MEM_guardedalloc.h"
 
 #include "mesh_intern.h"  /* own include */
@@ -759,7 +761,7 @@ static int edbm_spin_invoke(bContext *C, wmOperator *op, const wmEvent *UNUSED(e
 	if (ret & OPERATOR_FINISHED) {
 		/* Setup manipulators */
 		if (v3d && (v3d->twtype & V3D_MANIPULATOR_DRAW)) {
-			WM_manipulator_group_add("MESH_WGT_spin");
+			WM_manipulator_group_type_add("MESH_WGT_spin");
 		}
 	}
 #endif
@@ -859,9 +861,9 @@ static void manipulator_mesh_spin_update_from_op(ManipulatorSpinGroup *man)
 	RNA_property_float_get_array(op->ptr, man->data.prop_axis_no, plane_no);
 
 	WM_manipulator_set_matrix_location(man->translate_z, plane_co);
-	WM_manipulator_set_matrix_location(man->translate_c, plane_co);
 	WM_manipulator_set_matrix_location(man->rotate_c, plane_co);
 	WM_manipulator_set_matrix_location(man->angle_z, plane_co);
+	/* translate_c location comes from the property. */
 
 	WM_manipulator_set_matrix_rotation_from_z_axis(man->translate_z, plane_no);
 	WM_manipulator_set_matrix_rotation_from_z_axis(man->angle_z, plane_no);
@@ -878,7 +880,7 @@ static void manipulator_mesh_spin_update_from_op(ManipulatorSpinGroup *man)
 		normalize_v3(man->data.rotate_up);
 
 		WM_manipulator_set_matrix_rotation_from_z_axis(man->translate_c, plane_no);
-		WM_manipulator_set_matrix_rotation_from_yz_axis(man->rotate_c, man->data.rotate_axis, plane_no);
+		WM_manipulator_set_matrix_rotation_from_yz_axis(man->rotate_c, plane_no, man->data.rotate_axis);
 
 		/* show the axis instead of mouse cursor */
 		RNA_enum_set(man->rotate_c->ptr, "draw_options",
@@ -1057,7 +1059,7 @@ static bool manipulator_mesh_spin_poll(const bContext *C, wmManipulatorGroupType
 {
 	wmOperator *op = WM_operator_last_redo(C);
 	if (op == NULL || !STREQ(op->type->idname, "MESH_OT_spin")) {
-		WM_manipulator_group_remove_ptr_delayed(wgt);
+		WM_manipulator_group_type_remove_ptr_delayed(wgt);
 		return false;
 	}
 	return true;
@@ -1078,13 +1080,19 @@ static void manipulator_mesh_spin_setup(const bContext *C, wmManipulatorGroup *m
 	const wmManipulatorType *wt_grab = WM_manipulatortype_find("MANIPULATOR_WT_grab_3d", true);
 	const wmManipulatorType *wt_dial = WM_manipulatortype_find("MANIPULATOR_WT_dial_3d", true);
 
-	man->translate_z = WM_manipulator_new_ptr(wt_arrow, mgroup, "translate_z", NULL);
-	man->translate_c = WM_manipulator_new_ptr(wt_grab, mgroup, "translate_c", NULL);
-	man->rotate_c = WM_manipulator_new_ptr(wt_dial, mgroup, "rotate_c", NULL);
-	man->angle_z = WM_manipulator_new_ptr(wt_dial, mgroup, "angle_z", NULL);
+	man->translate_z = WM_manipulator_new_ptr(wt_arrow, mgroup, NULL);
+	man->translate_c = WM_manipulator_new_ptr(wt_grab, mgroup, NULL);
+	man->rotate_c = WM_manipulator_new_ptr(wt_dial, mgroup, NULL);
+	man->angle_z = WM_manipulator_new_ptr(wt_dial, mgroup, NULL);
+
+	UI_GetThemeColor3fv(TH_MANIPULATOR_PRIMARY, man->translate_z->color);
+	UI_GetThemeColor3fv(TH_MANIPULATOR_PRIMARY, man->translate_c->color);
+	UI_GetThemeColor3fv(TH_MANIPULATOR_SECONDARY, man->rotate_c->color);
+	UI_GetThemeColor3fv(TH_AXIS_Z, man->angle_z->color);
+
 
 	RNA_enum_set(man->translate_z->ptr, "draw_style", ED_MANIPULATOR_ARROW_STYLE_NORMAL);
-	RNA_enum_set(man->translate_c->ptr, "draw_style", ED_MANIPULATOR_GRAB_STYLE_RING);
+	RNA_enum_set(man->translate_c->ptr, "draw_style", ED_MANIPULATOR_GRAB_STYLE_RING_2D);
 
 	WM_manipulator_set_flag(man->translate_c, WM_MANIPULATOR_DRAW_VALUE, true);
 	WM_manipulator_set_flag(man->rotate_c, WM_MANIPULATOR_DRAW_VALUE, true);
diff --git a/source/blender/editors/mesh/editmesh_knife.c b/source/blender/editors/mesh/editmesh_knife.c
index 3c974e4b3b9..433163b2fab 100644
--- a/source/blender/editors/mesh/editmesh_knife.c
+++ b/source/blender/editors/mesh/editmesh_knife.c
@@ -54,6 +54,8 @@
 #include "BKE_editmesh_bvh.h"
 #include "BKE_report.h"
 
+#include "DEG_depsgraph.h"
+
 #include "GPU_immediate.h"
 #include "GPU_matrix.h"
 
@@ -159,6 +161,7 @@ typedef struct KnifePosData {
 typedef struct KnifeTool_OpData {
 	ARegion *ar;        /* region that knifetool was activated in */
 	void *draw_handle;  /* for drawing preview loop */
+	EvaluationContext eval_ctx;
 	ViewContext vc;     /* note: _don't_ use 'mval', instead use the one we define below */
 	float mval[2];      /* mouse value with snapping applied */
 	//bContext *C;
@@ -1226,6 +1229,7 @@ static bool knife_ray_intersect_face(
 
 	for (; tri_i < tottri; tri_i++) {
 		const float *lv1, *lv2, *lv3;
+		float ray_tri_uv[2];
 
 		tri = kcd->em->looptris[tri_i];
 		if (tri[0]->f != f)
@@ -1237,7 +1241,7 @@ static bool knife_ray_intersect_face(
 		 * tesselation edge and might not hit either tesselation tri with
 		 * an exact test;
 		 * we will exclude hits near real edges by a later test */
-		if (isect_ray_tri_epsilon_v3(v1, raydir, lv1, lv2, lv3, &lambda, NULL, KNIFE_FLT_EPS)) {
+		if (isect_ray_tri_epsilon_v3(v1, raydir, lv1, lv2, lv3, &lambda, ray_tri_uv, KNIFE_FLT_EPS)) {
 			/* check if line coplanar with tri */
 			normal_tri_v3(tri_norm, lv1, lv2, lv3);
 			plane_from_point_normal_v3(tri_plane, lv1, tri_norm);
@@ -1246,8 +1250,7 @@ static bool knife_ray_intersect_face(
 			{
 				return false;
 			}
-			copy_v3_v3(hit_cageco, v1);
-			madd_v3_v3fl(hit_cageco, raydir, lambda);
+			interp_v3_v3v3v3_uv(hit_cageco, lv1, lv2, lv3, ray_tri_uv);
 			/* Now check that far enough away from verts and edges */
 			lst = knife_get_face_kedges(kcd, f);
 			for (ref = lst->first; ref; ref = ref->next) {
@@ -1259,11 +1262,7 @@ static bool knife_ray_intersect_face(
 					return false;
 				}
 			}
-
-			transform_point_by_tri_v3(
-			        hit_co, hit_cageco,
-			        tri[0]->v->co, tri[1]->v->co, tri[2]->v->co,
-			        lv1, lv2, lv3);
+			interp_v3_v3v3v3_uv(hit_co, tri[0]->v->co, tri[1]->v->co, tri[2]->v->co, ray_tri_uv);
 			return true;
 		}
 	}
@@ -1837,7 +1836,7 @@ static BMFace *knife_find_closest_face(KnifeTool_OpData *kcd, float co[3], float
 	if (!f) {
 		if (kcd->is_interactive) {
 			/* try to use backbuffer selection method if ray casting failed */
-			f = EDBM_face_find_nearest(&kcd->vc, &dist);
+			f = EDBM_face_find_nearest(&kcd->eval_ctx, &kcd->vc, &dist);
 
 			/* cheat for now; just put in the origin instead
 			 * of a true coordinate on the face.
@@ -2589,7 +2588,7 @@ static void knifetool_init_bmbvh(KnifeTool_OpData *kcd)
 {
 	BM_mesh_elem_index_ensure(kcd->em->bm, BM_VERT);
 
-	kcd->cagecos = (const float (*)[3])BKE_editmesh_vertexCos_get(kcd->em, kcd->scene, NULL);
+	kcd->cagecos = (const float (*)[3])BKE_editmesh_vertexCos_get(&kcd->eval_ctx, kcd->em, kcd->scene, NULL);
 
 	kcd->bmbvh = BKE_bmbvh_new_from_editmesh(
 	        kcd->em,
@@ -2623,6 +2622,7 @@ static void knifetool_init(bContext *C, KnifeTool_OpData *kcd,
 	kcd->ob = obedit;
 	kcd->ar = CTX_wm_region(C);
 
+	CTX_data_eval_ctx(C, &kcd->eval_ctx);
 	em_setup_viewcontext(C, &kcd->vc);
 
 	kcd->em = BKE_editmesh_from_object(kcd->ob);
@@ -2777,6 +2777,7 @@ static int knifetool_modal(bContext *C, wmOperator *op, const wmEvent *event)
 		return OPERATOR_FINISHED;
 	}
 
+	CTX_data_eval_ctx(C, &kcd->eval_ctx);
 	em_setup_viewcontext(C, &kcd->vc);
 	kcd->ar = kcd->vc.ar;
 
diff --git a/source/blender/editors/mesh/editmesh_knife_project.c b/source/blender/editors/mesh/editmesh_knife_project.c
index 0d3cc07589b..c98d22503e1 100644
--- a/source/blender/editors/mesh/editmesh_knife_project.c
+++ b/source/blender/editors/mesh/editmesh_knife_project.c
@@ -42,6 +42,8 @@
 #include "BKE_editmesh.h"
 #include "BKE_report.h"
 
+#include "DEG_depsgraph.h"
+
 #include "RNA_define.h"
 #include "RNA_access.h"
 
@@ -56,13 +58,17 @@
 #include "mesh_intern.h"  /* own include */
 
 
-static LinkNode *knifeproject_poly_from_object(ARegion *ar, Scene *scene, Object *ob, LinkNode *polys)
+static LinkNode *knifeproject_poly_from_object(const bContext *C, Scene *scene, Object *ob, LinkNode *polys)
 {
+	ARegion *ar = CTX_wm_region(C);
+	EvaluationContext eval_ctx;
 	DerivedMesh *dm;
 	bool dm_needsFree;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (ob->type == OB_MESH || ob->derivedFinal) {
-		dm = ob->derivedFinal ? ob->derivedFinal : mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH);
+		dm = ob->derivedFinal ? ob->derivedFinal : mesh_get_derived_final(&eval_ctx, scene, ob, CD_MASK_BAREMESH);
 		dm_needsFree = false;
 	}
 	else if (ELEM(ob->type, OB_FONT, OB_CURVE, OB_SURF)) {
@@ -116,7 +122,6 @@ static LinkNode *knifeproject_poly_from_object(ARegion *ar, Scene *scene, Object
 
 static int knifeproject_exec(bContext *C, wmOperator *op)
 {
-	ARegion *ar = CTX_wm_region(C);
 	Scene *scene = CTX_data_scene(C);
 	Object *obedit = CTX_data_edit_object(C);
 	BMEditMesh *em = BKE_editmesh_from_object(obedit);
@@ -127,7 +132,7 @@ static int knifeproject_exec(bContext *C, wmOperator *op)
 	CTX_DATA_BEGIN (C, Object *, ob, selected_objects)
 	{
 		if (ob != obedit) {
-			polys = knifeproject_poly_from_object(ar, scene, ob, polys);
+			polys = knifeproject_poly_from_object(C, scene, ob, polys);
 		}
 	}
 	CTX_DATA_END;
diff --git a/source/blender/editors/mesh/editmesh_loopcut.c b/source/blender/editors/mesh/editmesh_loopcut.c
index 6a656ace09c..a4a6ad82dfb 100644
--- a/source/blender/editors/mesh/editmesh_loopcut.c
+++ b/source/blender/editors/mesh/editmesh_loopcut.c
@@ -63,6 +63,8 @@
 #include "WM_api.h"
 #include "WM_types.h"
 
+#include "DEG_depsgraph.h"
+
 #include "mesh_intern.h"  /* own include */
 
 #define SUBD_SMOOTH_MAX 4.0f
@@ -556,20 +558,23 @@ static void loopcut_update_edge(RingSelOpData *lcd, BMEdge *e, const int preview
 	}
 }
 
-static void loopcut_mouse_move(RingSelOpData *lcd, const int previewlines)
+static void loopcut_mouse_move(const struct EvaluationContext *eval_ctx, RingSelOpData *lcd, const int previewlines)
 {
 	float dist = ED_view3d_select_dist_px();
-	BMEdge *e = EDBM_edge_find_nearest(&lcd->vc, &dist);
+	BMEdge *e = EDBM_edge_find_nearest(eval_ctx, &lcd->vc, &dist);
 	loopcut_update_edge(lcd, e, previewlines);
 }
 
 /* called by both init() and exec() */
 static int loopcut_init(bContext *C, wmOperator *op, const wmEvent *event)
 {
+	EvaluationContext eval_ctx;
 	const bool is_interactive = (event != NULL);
 	Object *obedit = CTX_data_edit_object(C);
 	RingSelOpData *lcd;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (modifiers_isDeformedByLattice(obedit) || modifiers_isDeformedByArmature(obedit))
 		BKE_report(op->reports, RPT_WARNING, "Loop cut does not work well on deformed edit mesh display");
 
@@ -597,7 +602,7 @@ static int loopcut_init(bContext *C, wmOperator *op, const wmEvent *event)
 
 	if (is_interactive) {
 		copy_v2_v2_int(lcd->vc.mval, event->mval);
-		loopcut_mouse_move(lcd, is_interactive ? 1 : 0);
+		loopcut_mouse_move(&eval_ctx, lcd, is_interactive ? 1 : 0);
 	}
 	else {
 		const int e_index = RNA_int_get(op->ptr, "edge_index");
@@ -670,12 +675,14 @@ static int loopcut_finish(RingSelOpData *lcd, bContext *C, wmOperator *op)
 
 static int loopcut_modal(bContext *C, wmOperator *op, const wmEvent *event)
 {
+	EvaluationContext eval_ctx;
 	RingSelOpData *lcd = op->customdata;
 	float cuts = lcd->cuts;
 	float smoothness = lcd->smoothness;
 	bool show_cuts = false;
 	const bool has_numinput = hasNumInput(&lcd->num);
 
+	CTX_data_eval_ctx(C, &eval_ctx);
 	em_setup_viewcontext(C, &lcd->vc);
 	lcd->ar = lcd->vc.ar;
 
@@ -761,7 +768,7 @@ static int loopcut_modal(bContext *C, wmOperator *op, const wmEvent *event)
 				if (!has_numinput) {
 					lcd->vc.mval[0] = event->mval[0];
 					lcd->vc.mval[1] = event->mval[1];
-					loopcut_mouse_move(lcd, (int)lcd->cuts);
+					loopcut_mouse_move(&eval_ctx, lcd, (int)lcd->cuts);
 
 					ED_region_tag_redraw(lcd->ar);
 					handled = true;
diff --git a/source/blender/editors/mesh/editmesh_path.c b/source/blender/editors/mesh/editmesh_path.c
index 4431712e720..29bca00f1a9 100644
--- a/source/blender/editors/mesh/editmesh_path.c
+++ b/source/blender/editors/mesh/editmesh_path.c
@@ -59,6 +59,8 @@
 #include "bmesh.h"
 #include "bmesh_tools.h"
 
+#include "DEG_depsgraph.h"
+
 #include "mesh_intern.h"  /* own include */
 
 struct PathSelectParams {
@@ -570,19 +572,19 @@ static bool edbm_shortest_path_pick_ex(
 
 static int edbm_shortest_path_pick_exec(bContext *C, wmOperator *op);
 
-static BMElem *edbm_elem_find_nearest(ViewContext *vc, const char htype)
+static BMElem *edbm_elem_find_nearest(const struct EvaluationContext *eval_ctx, ViewContext *vc, const char htype)
 {
 	BMEditMesh *em = vc->em;
 	float dist = ED_view3d_select_dist_px();
 
 	if ((em->selectmode & SCE_SELECT_VERTEX) && (htype == BM_VERT)) {
-		return (BMElem *)EDBM_vert_find_nearest(vc, &dist);
+		return (BMElem *)EDBM_vert_find_nearest(eval_ctx, vc, &dist);
 	}
 	else if ((em->selectmode & SCE_SELECT_EDGE) && (htype == BM_EDGE)) {
-		return (BMElem *)EDBM_edge_find_nearest(vc, &dist);
+		return (BMElem *)EDBM_edge_find_nearest(eval_ctx, vc, &dist);
 	}
 	else if ((em->selectmode & SCE_SELECT_FACE) && (htype == BM_FACE)) {
-		return (BMElem *)EDBM_face_find_nearest(vc, &dist);
+		return (BMElem *)EDBM_face_find_nearest(eval_ctx, vc, &dist);
 	}
 
 	return NULL;
@@ -605,10 +607,12 @@ static int edbm_shortest_path_pick_invoke(bContext *C, wmOperator *op, const wmE
 		return edbm_shortest_path_pick_exec(C, op);
 	}
 
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	BMEditMesh *em;
 	bool track_active = true;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
 	em_setup_viewcontext(C, &vc);
 	copy_v2_v2_int(vc.mval, event->mval);
 	em = vc.em;
@@ -617,14 +621,14 @@ static int edbm_shortest_path_pick_invoke(bContext *C, wmOperator *op, const wmE
 
 	BMElem *ele_src, *ele_dst;
 	if (!(ele_src = edbm_elem_active_elem_or_face_get(em->bm)) ||
-	    !(ele_dst = edbm_elem_find_nearest(&vc, ele_src->head.htype)))
+	    !(ele_dst = edbm_elem_find_nearest(&eval_ctx, &vc, ele_src->head.htype)))
 	{
 		/* special case, toggle edge tags even when we don't have a path */
 		if (((em->selectmode & SCE_SELECT_EDGE) &&
 		     (vc.scene->toolsettings->edge_mode != EDGE_MODE_SELECT)) &&
 		    /* check if we only have a destination edge */
 		    ((ele_src == NULL) &&
-		     (ele_dst = edbm_elem_find_nearest(&vc, BM_EDGE))))
+		     (ele_dst = edbm_elem_find_nearest(&eval_ctx, &vc, BM_EDGE))))
 		{
 			ele_src = ele_dst;
 			track_active = false;
diff --git a/source/blender/editors/mesh/editmesh_select.c b/source/blender/editors/mesh/editmesh_select.c
index 61891907050..7fe4e58d2e0 100644
--- a/source/blender/editors/mesh/editmesh_select.c
+++ b/source/blender/editors/mesh/editmesh_select.c
@@ -68,6 +68,8 @@
 
 #include "bmesh_tools.h"
 
+#include "DEG_depsgraph.h"
+
 #include "mesh_intern.h"  /* own include */
 
 /* use bmesh operator flags for a few operators */
@@ -194,7 +196,9 @@ static BLI_bitmap *edbm_backbuf_alloc(const int size)
 
 /* reads rect, and builds selection array for quick lookup */
 /* returns if all is OK */
-bool EDBM_backbuf_border_init(ViewContext *vc, short xmin, short ymin, short xmax, short ymax)
+bool EDBM_backbuf_border_init(
+        const struct EvaluationContext *eval_ctx, ViewContext *vc, short xmin,
+        short ymin, short xmax, short ymax)
 {
 	struct ImBuf *buf;
 	unsigned int *dr;
@@ -204,7 +208,7 @@ bool EDBM_backbuf_border_init(ViewContext *vc, short xmin, short ymin, short xma
 		return false;
 	}
 	
-	buf = ED_view3d_backbuf_read(vc, xmin, ymin, xmax, ymax);
+	buf = ED_view3d_backbuf_read(eval_ctx, vc, xmin, ymin, xmax, ymax);
 	if ((buf == NULL) || (bm_vertoffs == 0)) {
 		return false;
 	}
@@ -267,7 +271,7 @@ static void edbm_mask_lasso_px_cb(int x, int x_end, int y, void *user_data)
  * - grab again and compare
  * returns 'OK' 
  */
-bool EDBM_backbuf_border_mask_init(ViewContext *vc, const int mcords[][2], short tot, short xmin, short ymin, short xmax, short ymax)
+bool EDBM_backbuf_border_mask_init(const struct EvaluationContext *eval_ctx, ViewContext *vc, const int mcords[][2], short tot, short xmin, short ymin, short xmax, short ymax)
 {
 	unsigned int *dr, *dr_mask, *dr_mask_arr;
 	struct ImBuf *buf;
@@ -284,7 +288,7 @@ bool EDBM_backbuf_border_mask_init(ViewContext *vc, const int mcords[][2], short
 		return false;
 	}
 
-	buf = ED_view3d_backbuf_read(vc, xmin, ymin, xmax, ymax);
+	buf = ED_view3d_backbuf_read(eval_ctx, vc, xmin, ymin, xmax, ymax);
 	if ((buf == NULL) || (bm_vertoffs == 0)) {
 		return false;
 	}
@@ -317,7 +321,9 @@ bool EDBM_backbuf_border_mask_init(ViewContext *vc, const int mcords[][2], short
 }
 
 /* circle shaped sample area */
-bool EDBM_backbuf_circle_init(ViewContext *vc, short xs, short ys, short rads)
+bool EDBM_backbuf_circle_init(
+        const struct EvaluationContext *eval_ctx, ViewContext *vc,
+        short xs, short ys, short rads)
 {
 	struct ImBuf *buf;
 	unsigned int *dr;
@@ -336,7 +342,7 @@ bool EDBM_backbuf_circle_init(ViewContext *vc, short xs, short ys, short rads)
 
 	xmin = xs - rads; xmax = xs + rads;
 	ymin = ys - rads; ymax = ys + rads;
-	buf = ED_view3d_backbuf_read(vc, xmin, ymin, xmax, ymax);
+	buf = ED_view3d_backbuf_read(eval_ctx, vc, xmin, ymin, xmax, ymax);
 	if ((buf == NULL) || (bm_vertoffs == 0)) {
 		return false;
 	}
@@ -435,7 +441,7 @@ static void findnearestvert__doClosest(void *userData, BMVert *eve, const float
  * \param use_cycle Cycle over elements within #FIND_NEAR_CYCLE_THRESHOLD_MIN in order of index.
  */
 BMVert *EDBM_vert_find_nearest_ex(
-        ViewContext *vc, float *r_dist,
+        const struct EvaluationContext *eval_ctx, ViewContext *vc, float *r_dist,
         const bool use_select_bias, bool use_cycle)
 {
 	BMesh *bm = vc->em->bm;
@@ -446,8 +452,11 @@ BMVert *EDBM_vert_find_nearest_ex(
 		unsigned int index;
 		BMVert *eve;
 		
+		/* No afterqueue (yet), so we check it now, otherwise the bm_xxxofs indices are bad. */
+		ED_view3d_backbuf_validate(eval_ctx, vc);
+
 		index = ED_view3d_backbuf_sample_rect(
-		        vc, vc->mval, dist_px, bm_wireoffs, 0xFFFFFF, &dist_test);
+		        eval_ctx, vc, vc->mval, dist_px, bm_wireoffs, 0xFFFFFF, &dist_test);
 		eve = index ? BM_vert_at_index_find_or_table(bm, index - 1) : NULL;
 		
 		if (eve) {
@@ -482,7 +491,7 @@ BMVert *EDBM_vert_find_nearest_ex(
 		data.cycle_index_prev = prev_select_index;
 
 		ED_view3d_init_mats_rv3d(vc->obedit, vc->rv3d);
-		mesh_foreachScreenVert(vc, findnearestvert__doClosest, &data, clip_flag);
+		mesh_foreachScreenVert(eval_ctx, vc, findnearestvert__doClosest, &data, clip_flag);
 
 		hit = (data.use_cycle && data.hit_cycle.vert) ? &data.hit_cycle : &data.hit;
 		*r_dist = hit->dist;
@@ -494,9 +503,9 @@ BMVert *EDBM_vert_find_nearest_ex(
 	}
 }
 
-BMVert *EDBM_vert_find_nearest(ViewContext *vc, float *r_dist)
+BMVert *EDBM_vert_find_nearest(const struct EvaluationContext *eval_ctx, ViewContext *vc, float *r_dist)
 {
-	return EDBM_vert_find_nearest_ex(vc, r_dist, false, false);
+	return EDBM_vert_find_nearest_ex(eval_ctx, vc, r_dist, false, false);
 }
 
 /* find the distance to the edge we already have */
@@ -618,7 +627,7 @@ static void find_nearest_edge__doClosest(
 }
 
 BMEdge *EDBM_edge_find_nearest_ex(
-        ViewContext *vc, float *r_dist,
+        const struct EvaluationContext *eval_ctx, ViewContext *vc, float *r_dist,
         float *r_dist_center,
         const bool use_select_bias, const bool use_cycle,
         BMEdge **r_eed_zbuf)
@@ -630,10 +639,11 @@ BMEdge *EDBM_edge_find_nearest_ex(
 		float dist_test = 0.0f;
 		unsigned int index;
 		BMEdge *eed;
-		
-		ED_view3d_backbuf_validate(vc);
 
-		index = ED_view3d_backbuf_sample_rect(vc, vc->mval, dist_px, bm_solidoffs, bm_wireoffs, &dist_test);
+		/* No afterqueue (yet), so we check it now, otherwise the bm_xxxofs indices are bad. */
+		ED_view3d_backbuf_validate(eval_ctx, vc);
+
+		index = ED_view3d_backbuf_sample_rect(eval_ctx, vc, vc->mval, dist_px, bm_solidoffs, bm_wireoffs, &dist_test);
 		eed = index ? BM_edge_at_index_find_or_table(bm, index - 1) : NULL;
 
 		if (r_eed_zbuf) {
@@ -651,7 +661,7 @@ BMEdge *EDBM_edge_find_nearest_ex(
 
 			ED_view3d_init_mats_rv3d(vc->obedit, vc->rv3d);
 
-			mesh_foreachScreenEdge(vc, find_nearest_edge_center__doZBuf, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
+			mesh_foreachScreenEdge(eval_ctx, vc, find_nearest_edge_center__doZBuf, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
 
 			*r_dist_center = data.dist;
 		}
@@ -691,7 +701,7 @@ BMEdge *EDBM_edge_find_nearest_ex(
 		data.cycle_index_prev = prev_select_index;
 
 		ED_view3d_init_mats_rv3d(vc->obedit, vc->rv3d);
-		mesh_foreachScreenEdge(vc, find_nearest_edge__doClosest, &data, clip_flag);
+		mesh_foreachScreenEdge(eval_ctx, vc, find_nearest_edge__doClosest, &data, clip_flag);
 
 		hit = (data.use_cycle && data.hit_cycle.edge) ? &data.hit_cycle : &data.hit;
 		*r_dist = hit->dist;
@@ -707,9 +717,9 @@ BMEdge *EDBM_edge_find_nearest_ex(
 }
 
 BMEdge *EDBM_edge_find_nearest(
-        ViewContext *vc, float *r_dist)
+        const struct EvaluationContext *eval_ctx, ViewContext *vc, float *r_dist)
 {
-	return EDBM_edge_find_nearest_ex(vc, r_dist, NULL, false, false, NULL);
+	return EDBM_edge_find_nearest_ex(eval_ctx, vc, r_dist, NULL, false, false, NULL);
 }
 
 /* find the distance to the face we already have */
@@ -783,7 +793,7 @@ static void findnearestface__doClosest(void *userData, BMFace *efa, const float
 
 
 BMFace *EDBM_face_find_nearest_ex(
-        ViewContext *vc, float *r_dist,
+        const struct EvaluationContext *eval_ctx, ViewContext *vc, float *r_dist,
         float *r_dist_center,
         const bool use_select_bias, const bool use_cycle,
         BMFace **r_efa_zbuf)
@@ -795,9 +805,9 @@ BMFace *EDBM_face_find_nearest_ex(
 		unsigned int index;
 		BMFace *efa;
 
-		ED_view3d_backbuf_validate(vc);
+		ED_view3d_backbuf_validate(eval_ctx, vc);
 
-		index = ED_view3d_backbuf_sample(vc, vc->mval[0], vc->mval[1]);
+		index = ED_view3d_backbuf_sample(eval_ctx, vc, vc->mval[0], vc->mval[1]);
 		efa = index ? BM_face_at_index_find_or_table(bm, index - 1) : NULL;
 		
 		if (r_efa_zbuf) {
@@ -815,7 +825,7 @@ BMFace *EDBM_face_find_nearest_ex(
 
 			ED_view3d_init_mats_rv3d(vc->obedit, vc->rv3d);
 
-			mesh_foreachScreenFace(vc, find_nearest_face_center__doZBuf, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
+			mesh_foreachScreenFace(eval_ctx, vc, find_nearest_face_center__doZBuf, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
 
 			*r_dist_center = data.dist;
 		}
@@ -853,7 +863,7 @@ BMFace *EDBM_face_find_nearest_ex(
 		data.cycle_index_prev = prev_select_index;
 
 		ED_view3d_init_mats_rv3d(vc->obedit, vc->rv3d);
-		mesh_foreachScreenFace(vc, findnearestface__doClosest, &data, clip_flag);
+		mesh_foreachScreenFace(eval_ctx, vc, findnearestface__doClosest, &data, clip_flag);
 
 		hit = (data.use_cycle && data.hit_cycle.face) ? &data.hit_cycle : &data.hit;
 		*r_dist = hit->dist;
@@ -868,9 +878,9 @@ BMFace *EDBM_face_find_nearest_ex(
 	}
 }
 
-BMFace *EDBM_face_find_nearest(ViewContext *vc, float *r_dist)
+BMFace *EDBM_face_find_nearest(const struct EvaluationContext *eval_ctx, ViewContext *vc, float *r_dist)
 {
-	return EDBM_face_find_nearest_ex(vc, r_dist, NULL, false, false, NULL);
+	return EDBM_face_find_nearest_ex(eval_ctx, vc, r_dist, NULL, false, false, NULL);
 }
 
 #undef FIND_NEAR_SELECT_BIAS
@@ -882,7 +892,9 @@ BMFace *EDBM_face_find_nearest(ViewContext *vc, float *r_dist)
  * selected vertices and edges get disadvantage
  * return 1 if found one
  */
-static int unified_findnearest(ViewContext *vc, BMVert **r_eve, BMEdge **r_eed, BMFace **r_efa)
+static int unified_findnearest(
+        const struct EvaluationContext *eval_ctx, ViewContext *vc,
+        BMVert **r_eve, BMEdge **r_eed, BMFace **r_efa)
 {
 	BMEditMesh *em = vc->em;
 	static short mval_prev[2] = {-1, -1};
@@ -901,12 +913,12 @@ static int unified_findnearest(ViewContext *vc, BMVert **r_eve, BMEdge **r_eed,
 
 
 	/* no afterqueue (yet), so we check it now, otherwise the em_xxxofs indices are bad */
-	ED_view3d_backbuf_validate(vc);
+	ED_view3d_backbuf_validate(eval_ctx, vc);
 
 	if ((dist > 0.0f) && em->selectmode & SCE_SELECT_FACE) {
 		float dist_center = 0.0f;
 		float *dist_center_p = (em->selectmode & (SCE_SELECT_EDGE | SCE_SELECT_VERTEX)) ? &dist_center : NULL;
-		efa = EDBM_face_find_nearest_ex(vc, &dist, dist_center_p, true, use_cycle, &efa_zbuf);
+		efa = EDBM_face_find_nearest_ex(eval_ctx, vc, &dist, dist_center_p, true, use_cycle, &efa_zbuf);
 		if (efa && dist_center_p) {
 			dist = min_ff(dist_margin, dist_center);
 		}
@@ -915,14 +927,14 @@ static int unified_findnearest(ViewContext *vc, BMVert **r_eve, BMEdge **r_eed,
 	if ((dist > 0.0f) && (em->selectmode & SCE_SELECT_EDGE)) {
 		float dist_center = 0.0f;
 		float *dist_center_p = (em->selectmode & SCE_SELECT_VERTEX) ? &dist_center : NULL;
-		eed = EDBM_edge_find_nearest_ex(vc, &dist, dist_center_p, true, use_cycle, &eed_zbuf);
+		eed = EDBM_edge_find_nearest_ex(eval_ctx, vc, &dist, dist_center_p, true, use_cycle, &eed_zbuf);
 		if (eed && dist_center_p) {
 			dist = min_ff(dist_margin, dist_center);
 		}
 	}
 
 	if ((dist > 0.0f) && em->selectmode & SCE_SELECT_VERTEX) {
-		eve = EDBM_vert_find_nearest_ex(vc, &dist, true, use_cycle);
+		eve = EDBM_vert_find_nearest_ex(eval_ctx, vc, &dist, true, use_cycle);
 	}
 
 	/* return only one of 3 pointers, for frontbuffer redraws */
@@ -1555,6 +1567,7 @@ static void mouse_mesh_loop_edge(BMEditMesh *em, BMEdge *eed, bool select, bool
 
 static bool mouse_mesh_loop(bContext *C, const int mval[2], bool extend, bool deselect, bool toggle, bool ring)
 {
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	BMEditMesh *em;
 	BMEdge *eed;
@@ -1564,15 +1577,16 @@ static bool mouse_mesh_loop(bContext *C, const int mval[2], bool extend, bool de
 	float dist = ED_view3d_select_dist_px() * 0.6666f;
 	float mvalf[2];
 
+	CTX_data_eval_ctx(C, &eval_ctx);
 	em_setup_viewcontext(C, &vc);
 	mvalf[0] = (float)(vc.mval[0] = mval[0]);
 	mvalf[1] = (float)(vc.mval[1] = mval[1]);
 	em = vc.em;
 
 	/* no afterqueue (yet), so we check it now, otherwise the bm_xxxofs indices are bad */
-	ED_view3d_backbuf_validate(&vc);
+	ED_view3d_backbuf_validate(&eval_ctx, &vc);
 
-	eed = EDBM_edge_find_nearest_ex(&vc, &dist, NULL, true, true, NULL);
+	eed = EDBM_edge_find_nearest_ex(&eval_ctx, &vc, &dist, NULL, true, true, NULL);
 	if (eed == NULL) {
 		return false;
 	}
@@ -1815,17 +1829,19 @@ void MESH_OT_select_interior_faces(wmOperatorType *ot)
 /* gets called via generic mouse select operator */
 bool EDBM_select_pick(bContext *C, const int mval[2], bool extend, bool deselect, bool toggle)
 {
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	BMVert *eve = NULL;
 	BMEdge *eed = NULL;
 	BMFace *efa = NULL;
 
 	/* setup view context for argument to callbacks */
+	CTX_data_eval_ctx(C, &eval_ctx);
 	em_setup_viewcontext(C, &vc);
 	vc.mval[0] = mval[0];
 	vc.mval[1] = mval[1];
 
-	if (unified_findnearest(&vc, &eve, &eed, &efa)) {
+	if (unified_findnearest(&eval_ctx, &vc, &eve, &eed, &efa)) {
 
 		/* Deselect everything */
 		if (extend == false && deselect == false && toggle == false)
@@ -1912,12 +1928,30 @@ bool EDBM_select_pick(bContext *C, const int mval[2], bool extend, bool deselect
 
 		EDBM_selectmode_flush(vc.em);
 
-		/* change active material on object */
-		if (efa && efa->mat_nr != vc.obedit->actcol - 1) {
-			vc.obedit->actcol = efa->mat_nr + 1;
-			vc.em->mat_nr = efa->mat_nr;
+		if (efa) {
+			/* Change active material on object. */
+			if (efa->mat_nr != vc.obedit->actcol - 1) {
+				vc.obedit->actcol = efa->mat_nr + 1;
+				vc.em->mat_nr = efa->mat_nr;
+				WM_event_add_notifier(C, NC_MATERIAL | ND_SHADING_LINKS, NULL);
+			}
 
-			WM_event_add_notifier(C, NC_MATERIAL | ND_SHADING_LINKS, NULL);
+			/* Change active face-map on object. */
+			if (!BLI_listbase_is_empty(&vc.obedit->fmaps)) {
+				const int cd_fmap_offset = CustomData_get_offset(&vc.em->bm->pdata, CD_FACEMAP);
+				if (cd_fmap_offset != -1) {
+					int map = *((int *)BM_ELEM_CD_GET_VOID_P(efa, cd_fmap_offset));
+					if ((map < -1) || (map > BLI_listbase_count_ex(&vc.obedit->fmaps, map))) {
+						map = -1;
+					}
+					map += 1;
+					if (map != vc.obedit->actfmap) {
+						/* We may want to add notifiers later,
+						 * currently select update handles redraw. */
+						vc.obedit->actfmap = map;
+					}
+				}
+			}
 
 		}
 
@@ -2771,6 +2805,7 @@ static void edbm_select_linked_pick_ex(BMEditMesh *em, BMElem *ele, bool sel, in
 static int edbm_select_linked_pick_invoke(bContext *C, wmOperator *op, const wmEvent *event)
 {
 	Object *obedit = CTX_data_edit_object(C);
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	BMEditMesh *em;
 	BMesh *bm;
@@ -2788,6 +2823,7 @@ static int edbm_select_linked_pick_invoke(bContext *C, wmOperator *op, const wmE
 	view3d_operator_needs_opengl(C);
 
 	/* setup view context for argument to callbacks */
+	CTX_data_eval_ctx(C, &eval_ctx);
 	em_setup_viewcontext(C, &vc);
 	em = vc.em;
 	bm = em->bm;
@@ -2800,7 +2836,7 @@ static int edbm_select_linked_pick_invoke(bContext *C, wmOperator *op, const wmE
 	vc.mval[1] = event->mval[1];
 
 	/* return warning! */
-	if (unified_findnearest(&vc, &eve, &eed, &efa) == 0) {
+	if (unified_findnearest(&eval_ctx, &vc, &eve, &eed, &efa) == 0) {
 		WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit);
 
 		return OPERATOR_CANCELLED;
diff --git a/source/blender/editors/mesh/editmesh_tools.c b/source/blender/editors/mesh/editmesh_tools.c
index cbed6a37c1f..b2a16d9373b 100644
--- a/source/blender/editors/mesh/editmesh_tools.c
+++ b/source/blender/editors/mesh/editmesh_tools.c
@@ -172,7 +172,7 @@ struct EdgeRingOpSubdProps {
 };
 
 
-static void mesh_operator_edgering_props(wmOperatorType *ot, const int cuts_default)
+static void mesh_operator_edgering_props(wmOperatorType *ot, const int cuts_min, const int cuts_default)
 {
 	/* Note, these values must match delete_mesh() event values */
 	static EnumPropertyItem prop_subd_edgering_types[] = {
@@ -184,7 +184,7 @@ static void mesh_operator_edgering_props(wmOperatorType *ot, const int cuts_defa
 
 	PropertyRNA *prop;
 
-	prop = RNA_def_int(ot->srna, "number_cuts", cuts_default, 0, 1000, "Number of Cuts", "", 0, 64);
+	prop = RNA_def_int(ot->srna, "number_cuts", cuts_default, 0, 1000, "Number of Cuts", "", cuts_min, 64);
 	RNA_def_property_flag(prop, PROP_SKIP_SAVE);
 
 	RNA_def_enum(ot->srna, "interpolation", prop_subd_edgering_types, SUBD_RING_INTERP_PATH,
@@ -251,7 +251,7 @@ void MESH_OT_subdivide_edgering(wmOperatorType *ot)
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 
 	/* properties */
-	mesh_operator_edgering_props(ot, 10);
+	mesh_operator_edgering_props(ot, 1, 10);
 }
 
 
@@ -3303,13 +3303,13 @@ static int edbm_separate_exec(bContext *C, wmOperator *op)
 		/* editmode separate */
 		switch (type) {
 			case MESH_SEPARATE_SELECTED:
-			    retval = mesh_separate_selected(bmain, scene, sl, base, em->bm);
+				retval = mesh_separate_selected(bmain, scene, sl, base, em->bm);
 				break;
 			case MESH_SEPARATE_MATERIAL:
-			    retval = mesh_separate_material(bmain, scene, sl, base, em->bm);
+				retval = mesh_separate_material(bmain, scene, sl, base, em->bm);
 				break;
 			case MESH_SEPARATE_LOOSE:
-			    retval = mesh_separate_loose(bmain, scene, sl, base, em->bm);
+				retval = mesh_separate_loose(bmain, scene, sl, base, em->bm);
 				break;
 			default:
 				BLI_assert(0);
@@ -3344,10 +3344,10 @@ static int edbm_separate_exec(bContext *C, wmOperator *op)
 
 					switch (type) {
 						case MESH_SEPARATE_MATERIAL:
-						    retval_iter = mesh_separate_material(bmain, scene, sl, base_iter, bm_old);
+							retval_iter = mesh_separate_material(bmain, scene, sl, base_iter, bm_old);
 							break;
 						case MESH_SEPARATE_LOOSE:
-						    retval_iter = mesh_separate_loose(bmain, scene, sl, base_iter, bm_old);
+							retval_iter = mesh_separate_loose(bmain, scene, sl, base_iter, bm_old);
 							break;
 						default:
 							BLI_assert(0);
@@ -5063,7 +5063,7 @@ static void sort_bmelem_flag(Scene *scene, Object *ob,
 	}
 
 	BM_mesh_remap(em->bm, map[0], map[1], map[2]);
-/*	DAG_id_tag_update(ob->data, 0);*/
+/*	DEG_id_tag_update(ob->data, 0);*/
 
 	for (j = 3; j--; ) {
 		if (map[j])
@@ -5451,7 +5451,7 @@ void MESH_OT_bridge_edge_loops(wmOperatorType *ot)
 	RNA_def_float(ot->srna, "merge_factor", 0.5f, 0.0f, 1.0f, "Merge Factor", "", 0.0f, 1.0f);
 	RNA_def_int(ot->srna, "twist_offset", 0, -1000, 1000, "Twist", "Twist offset for closed loops", -1000, 1000);
 
-	mesh_operator_edgering_props(ot, 0);
+	mesh_operator_edgering_props(ot, 0, 0);
 }
 
 static int edbm_wireframe_exec(bContext *C, wmOperator *op)
diff --git a/source/blender/editors/mesh/editmesh_utils.c b/source/blender/editors/mesh/editmesh_utils.c
index 555fe6c917d..f24b7911e34 100644
--- a/source/blender/editors/mesh/editmesh_utils.c
+++ b/source/blender/editors/mesh/editmesh_utils.c
@@ -383,7 +383,7 @@ void EDBM_mesh_make(ToolSettings *ts, Object *ob, const bool add_key_index)
 
 /**
  * \warning This can invalidate the #DerivedMesh cache of other objects (for linked duplicates).
- * Most callers should run #DAG_id_tag_update on \a ob->data, see: T46738, T46913
+ * Most callers should run #DEG_id_tag_update on \a ob->data, see: T46738, T46913
  */
 void EDBM_mesh_load(Object *ob)
 {
diff --git a/source/blender/editors/mesh/mesh_data.c b/source/blender/editors/mesh/mesh_data.c
index 49755c75480..f2e60c55574 100644
--- a/source/blender/editors/mesh/mesh_data.c
+++ b/source/blender/editors/mesh/mesh_data.c
@@ -253,7 +253,7 @@ void ED_mesh_uv_loop_reset(struct bContext *C, struct Mesh *me)
 {
 	/* could be ldata or pdata */
 	CustomData *ldata = GET_CD_DATA(me, ldata);
-	const int layernum = CustomData_get_active_layer_index(ldata, CD_MLOOPUV);
+	const int layernum = CustomData_get_active_layer(ldata, CD_MLOOPUV);
 	ED_mesh_uv_loop_reset_ex(me, layernum);
 	
 	WM_event_add_notifier(C, NC_GEOM | ND_DATA, me);
@@ -440,6 +440,20 @@ int ED_mesh_color_add(Mesh *me, const char *name, const bool active_set)
 	return layernum;
 }
 
+bool ED_mesh_color_ensure(struct Mesh *me, const char *name)
+{
+	BLI_assert(me->edit_btmesh == NULL);
+
+	if (!me->mloopcol && me->totloop) {
+		CustomData_add_layer_named(&me->ldata, CD_MLOOPCOL, CD_DEFAULT, NULL, me->totloop, name);
+		BKE_mesh_update_customdata_pointers(me, true);
+	}
+
+	DEG_id_tag_update(&me->id, 0);
+
+	return (me->mloopcol != NULL);
+}
+
 bool ED_mesh_color_remove_index(Mesh *me, const int n)
 {
 	CustomData *ldata = GET_CD_DATA(me, ldata);
diff --git a/source/blender/editors/mesh/mesh_navmesh.c b/source/blender/editors/mesh/mesh_navmesh.c
index 66c77593c75..e5705d2d3e7 100644
--- a/source/blender/editors/mesh/mesh_navmesh.c
+++ b/source/blender/editors/mesh/mesh_navmesh.c
@@ -73,18 +73,21 @@ static void createVertsTrisData(bContext *C, LinkNode *obs,
 	LinkNode *oblink, *dmlink;
 	DerivedMesh *dm;
 	Scene *scene = CTX_data_scene(C);
+	EvaluationContext eval_ctx;
 	LinkNode *dms = NULL;
 
 	int nverts, ntris, *tris;
 	float *verts;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	nverts = 0;
 	ntris = 0;
 
 	/* calculate number of verts and tris */
 	for (oblink = obs; oblink; oblink = oblink->next) {
 		ob = (Object *) oblink->link;
-		dm = mesh_create_derived_no_virtual(scene, ob, NULL, CD_MASK_MESH);
+		dm = mesh_create_derived_no_virtual(&eval_ctx, scene, ob, NULL, CD_MASK_MESH);
 		DM_ensure_tessface(dm);
 		BLI_linklist_prepend(&dms, dm);
 
diff --git a/source/blender/editors/mesh/meshtools.c b/source/blender/editors/mesh/meshtools.c
index e7b1f925d5e..da0da05bb13 100644
--- a/source/blender/editors/mesh/meshtools.c
+++ b/source/blender/editors/mesh/meshtools.c
@@ -79,8 +79,8 @@
  * return 0 if no join is made (error) and 1 if the join is done */
 
 static void join_mesh_single(
-        Main *bmain, Scene *scene,
-        Object *ob_dst, Base *base_src, float imat[4][4],
+        bContext *C, Main *bmain, Scene *scene,
+        Object *ob_dst, Object *ob_src, float imat[4][4],
         MVert **mvert_pp, MEdge **medge_pp, MLoop **mloop_pp, MPoly **mpoly_pp,
         CustomData *vdata, CustomData *edata, CustomData *ldata, CustomData *pdata,
         int totvert, int totedge, int totloop, int totpoly,
@@ -88,14 +88,17 @@ static void join_mesh_single(
         Material **matar, int *matmap, int totcol,
         int *vertofs, int *edgeofs, int *loopofs, int *polyofs)
 {
+	EvaluationContext eval_ctx;
 	int a, b;
 
-	Mesh *me = base_src->object->data;
+	Mesh *me = ob_src->data;
 	MVert *mvert = *mvert_pp;
 	MEdge *medge = *medge_pp;
 	MLoop *mloop = *mloop_pp;
 	MPoly *mpoly = *mpoly_pp;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (me->totvert) {
 		/* merge customdata flag */
 		((Mesh *)ob_dst->data)->cd_flag |= me->cd_flag;
@@ -114,10 +117,10 @@ static void join_mesh_single(
 
 			/* Build src to merged mapping of vgroup indices. */
 			bDeformGroup *dg_src;
-			int *vgroup_index_map = alloca(sizeof(*vgroup_index_map) * BLI_listbase_count(&base_src->object->defbase));
+			int *vgroup_index_map = alloca(sizeof(*vgroup_index_map) * BLI_listbase_count(&ob_src->defbase));
 			bool is_vgroup_remap_needed = false;
 
-			for (dg_src = base_src->object->defbase.first, b = 0; dg_src; dg_src = dg_src->next, b++) {
+			for (dg_src = ob_src->defbase.first, b = 0; dg_src; dg_src = dg_src->next, b++) {
 				vgroup_index_map[b] = defgroup_name_index(ob_dst, dg_src->name);
 				is_vgroup_remap_needed = is_vgroup_remap_needed || (vgroup_index_map[b] != b);
 			}
@@ -132,11 +135,11 @@ static void join_mesh_single(
 		}
 
 		/* if this is the object we're merging into, no need to do anything */
-		if (base_src->object != ob_dst) {
+		if (ob_src != ob_dst) {
 			float cmat[4][4];
 
 			/* watch this: switch matmul order really goes wrong */
-			mul_m4_m4m4(cmat, imat, base_src->object->obmat);
+			mul_m4_m4m4(cmat, imat, ob_src->obmat);
 
 			/* transform vertex coordinates into new space */
 			for (a = 0, mvert = *mvert_pp; a < me->totvert; a++, mvert++) {
@@ -213,13 +216,13 @@ static void join_mesh_single(
 	}
 
 	if (me->totloop) {
-		if (base_src->object != ob_dst) {
+		if (ob_src != ob_dst) {
 			MultiresModifierData *mmd;
 
-			multiresModifier_prepare_join(scene, base_src->object, ob_dst);
+			multiresModifier_prepare_join(&eval_ctx, scene, ob_src, ob_dst);
 
-			if ((mmd = get_multires_modifier(scene, base_src->object, true))) {
-				ED_object_iter_other(bmain, base_src->object, true,
+			if ((mmd = get_multires_modifier(scene, ob_src, true))) {
+				ED_object_iter_other(bmain, ob_src, true,
 				                     ED_object_multires_update_totlevels_cb,
 				                     &mmd->totlvl);
 			}
@@ -237,8 +240,8 @@ static void join_mesh_single(
 	if (me->totpoly) {
 		if (matmap) {
 			/* make mapping for materials */
-			for (a = 1; a <= base_src->object->totcol; a++) {
-				Material *ma = give_current_material(base_src->object, a);
+			for (a = 1; a <= ob_src->totcol; a++) {
+				Material *ma = give_current_material(ob_src, a);
 
 				for (b = 0; b < totcol; b++) {
 					if (ma == matar[b]) {
@@ -273,8 +276,7 @@ int join_mesh_exec(bContext *C, wmOperator *op)
 {
 	Main *bmain = CTX_data_main(C);
 	Scene *scene = CTX_data_scene(C);
-	Base *ob_base = CTX_data_active_base(C);
-	Object *ob = ob_base->object;
+	Object *ob = CTX_data_active_object(C);
 	Material **matar = NULL, *ma;
 	Mesh *me;
 	MVert *mvert = NULL;
@@ -451,15 +453,6 @@ int join_mesh_exec(bContext *C, wmOperator *op)
 							/* adjust settings to fit (allocate a new data-array) */
 							kbn->data = MEM_callocN(sizeof(float) * 3 * totvert, "joined_shapekey");
 							kbn->totelem = totvert;
-		
-							/* XXX 2.5 Animato */
-#if 0
-							/* also, copy corresponding ipo-curve to ipo-block if applicable */
-							if (me->key->ipo && key->ipo) {
-								/* FIXME... this is a luxury item! */
-								puts("FIXME: ignoring IPO's when joining shapekeys on Meshes for now...");
-							}
-#endif
 						}
 
 						kb_map[i] = kbn;
@@ -505,8 +498,8 @@ int join_mesh_exec(bContext *C, wmOperator *op)
 	 * active mesh will remain first ones in new result of the merge, in same order for CD layers, etc. See also T50084.
 	 */
 	join_mesh_single(
-	            bmain, scene,
-	            ob, ob_base, imat,
+	            C, bmain, scene,
+	            ob, ob, imat,
 	            &mvert, &medge, &mloop, &mpoly,
 	            &vdata, &edata, &ldata, &pdata,
 	            totvert, totedge, totloop, totpoly,
@@ -522,8 +515,8 @@ int join_mesh_exec(bContext *C, wmOperator *op)
 		/* only join if this is a mesh */
 		if (base->object->type == OB_MESH) {
 			join_mesh_single(
-			            bmain, scene,
-			            ob, base, imat,
+			            C, bmain, scene,
+			            ob, base->object, imat,
 			            &mvert, &medge, &mloop, &mpoly,
 			            &vdata, &edata, &ldata, &pdata,
 			            totvert, totedge, totloop, totpoly,
@@ -624,6 +617,7 @@ int join_mesh_shapes_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene = CTX_data_scene(C);
 	Object *ob = CTX_data_active_object(C);
+	EvaluationContext eval_ctx;
 	Mesh *me = (Mesh *)ob->data;
 	Mesh *selme = NULL;
 	DerivedMesh *dm = NULL;
@@ -631,6 +625,8 @@ int join_mesh_shapes_exec(bContext *C, wmOperator *op)
 	KeyBlock *kb;
 	bool ok = false, nonequal_verts = false;
 	
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	CTX_DATA_BEGIN (C, Base *, base, selected_editable_bases)
 	{
 		if (base->object == ob) continue;
@@ -672,7 +668,7 @@ int join_mesh_shapes_exec(bContext *C, wmOperator *op)
 			selme = (Mesh *)base->object->data;
 			
 			if (selme->totvert == me->totvert) {
-				dm = mesh_get_derived_deform(scene, base->object, CD_MASK_BAREMESH);
+				dm = mesh_get_derived_deform(&eval_ctx, scene, base->object, CD_MASK_BAREMESH);
 				
 				if (!dm) continue;
 					
@@ -1100,6 +1096,7 @@ int *mesh_get_x_mirror_faces(Object *ob, BMEditMesh *em, DerivedMesh *dm)
  */
 bool ED_mesh_pick_face(bContext *C, Object *ob, const int mval[2], unsigned int *index, int size)
 {
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	Mesh *me = ob->data;
 
@@ -1108,6 +1105,7 @@ bool ED_mesh_pick_face(bContext *C, Object *ob, const int mval[2], unsigned int
 	if (!me || me->totpoly == 0)
 		return false;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
 	view3d_set_viewcontext(C, &vc);
 
 	if (size) {
@@ -1115,11 +1113,11 @@ bool ED_mesh_pick_face(bContext *C, Object *ob, const int mval[2], unsigned int
 		 * on an edge in the backbuf, we can still select a face */
 
 		float dummy_dist;
-		*index = ED_view3d_backbuf_sample_rect(&vc, mval, size, 1, me->totpoly + 1, &dummy_dist);
+		*index = ED_view3d_backbuf_sample_rect(&eval_ctx, &vc, mval, size, 1, me->totpoly + 1, &dummy_dist);
 	}
 	else {
 		/* sample only on the exact position */
-		*index = ED_view3d_backbuf_sample(&vc, mval[0], mval[1]);
+		*index = ED_view3d_backbuf_sample(&eval_ctx, &vc, mval[0], mval[1]);
 	}
 
 	if ((*index) == 0 || (*index) > (unsigned int)me->totpoly)
@@ -1158,9 +1156,12 @@ static void ed_mesh_pick_face_vert__mpoly_find(
  */
 bool ED_mesh_pick_face_vert(bContext *C, Object *ob, const int mval[2], unsigned int *index, int size)
 {
+	EvaluationContext eval_ctx;
 	unsigned int poly_index;
 	Mesh *me = ob->data;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	BLI_assert(me && GS(me->id.name) == ID_ME);
 
 	if (ED_mesh_pick_face(C, ob, mval, &poly_index, size)) {
@@ -1168,7 +1169,7 @@ bool ED_mesh_pick_face_vert(bContext *C, Object *ob, const int mval[2], unsigned
 		struct ARegion *ar = CTX_wm_region(C);
 
 		/* derived mesh to find deformed locations */
-		DerivedMesh *dm = mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH | CD_MASK_ORIGINDEX);
+		DerivedMesh *dm = mesh_get_derived_final(&eval_ctx, scene, ob, CD_MASK_BAREMESH | CD_MASK_ORIGINDEX);
 
 		int v_idx_best = ORIGINDEX_NONE;
 
@@ -1265,9 +1266,12 @@ static void ed_mesh_pick_vert__mapFunc(void *userData, int index, const float co
 }
 bool ED_mesh_pick_vert(bContext *C, Object *ob, const int mval[2], unsigned int *index, int size, bool use_zbuf)
 {
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	Mesh *me = ob->data;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	BLI_assert(me && GS(me->id.name) == ID_ME);
 
 	if (!me || me->totvert == 0)
@@ -1281,11 +1285,11 @@ bool ED_mesh_pick_vert(bContext *C, Object *ob, const int mval[2], unsigned int
 			 * on an face in the backbuf, we can still select a vert */
 
 			float dummy_dist;
-			*index = ED_view3d_backbuf_sample_rect(&vc, mval, size, 1, me->totvert + 1, &dummy_dist);
+			*index = ED_view3d_backbuf_sample_rect(&eval_ctx, &vc, mval, size, 1, me->totvert + 1, &dummy_dist);
 		}
 		else {
 			/* sample only on the exact position */
-			*index = ED_view3d_backbuf_sample(&vc, mval[0], mval[1]);
+			*index = ED_view3d_backbuf_sample(&eval_ctx, &vc, mval[0], mval[1]);
 		}
 
 		if ((*index) == 0 || (*index) > (unsigned int)me->totvert)
@@ -1295,7 +1299,7 @@ bool ED_mesh_pick_vert(bContext *C, Object *ob, const int mval[2], unsigned int
 	}
 	else {
 		/* derived mesh to find deformed locations */
-		DerivedMesh *dm = mesh_get_derived_final(vc.scene, ob, CD_MASK_BAREMESH);
+		DerivedMesh *dm = mesh_get_derived_final(&eval_ctx, vc.scene, ob, CD_MASK_BAREMESH);
 		ARegion *ar = vc.ar;
 		RegionView3D *rv3d = ar->regiondata;
 
diff --git a/source/blender/editors/metaball/mball_edit.c b/source/blender/editors/metaball/mball_edit.c
index bb0a3234b43..47d354ac72a 100644
--- a/source/blender/editors/metaball/mball_edit.c
+++ b/source/blender/editors/metaball/mball_edit.c
@@ -584,6 +584,7 @@ bool ED_mball_select_pick(bContext *C, const int mval[2], bool extend, bool dese
 {
 	static MetaElem *startelem = NULL;
 	Object *obedit = CTX_data_edit_object(C);
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	MetaBall *mb = (MetaBall *)obedit->data;
 	MetaElem *ml, *ml_act = NULL;
@@ -591,11 +592,12 @@ bool ED_mball_select_pick(bContext *C, const int mval[2], bool extend, bool dese
 	unsigned int buffer[MAXPICKBUF];
 	rcti rect;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
 	view3d_set_viewcontext(C, &vc);
 
 	BLI_rcti_init_pt_radius(&rect, mval, 12);
 
-	hits = view3d_opengl_select(&vc, buffer, MAXPICKBUF, &rect, VIEW3D_SELECT_PICK_NEAREST);
+	hits = view3d_opengl_select(&eval_ctx, &vc, buffer, MAXPICKBUF, &rect, VIEW3D_SELECT_PICK_NEAREST);
 
 	/* does startelem exist? */
 	ml = mb->editelems->first;
diff --git a/source/blender/editors/object/object_add.c b/source/blender/editors/object/object_add.c
index daa76413b25..7451268eac9 100644
--- a/source/blender/editors/object/object_add.c
+++ b/source/blender/editors/object/object_add.c
@@ -224,16 +224,19 @@ void ED_object_base_init_transform(bContext *C, Base *base, const float loc[3],
 {
 	Object *ob = base->object;
 	Scene *scene = CTX_data_scene(C);
+	EvaluationContext eval_ctx;
 
 	if (!scene) return;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (loc)
 		copy_v3_v3(ob->loc, loc);
 
 	if (rot)
 		copy_v3_v3(ob->rot, rot);
 
-	BKE_object_where_is_calc(scene, ob);
+	BKE_object_where_is_calc(&eval_ctx, scene, ob);
 }
 
 /* Uses context to figure out transform for primitive.
@@ -542,6 +545,7 @@ static int lightprobe_add_exec(bContext *C, wmOperator *op)
 		case LIGHTPROBE_TYPE_GRID:
 			probe->distinf = 0.3f;
 			probe->falloff = 1.0f;
+			probe->clipsta = 0.01f;
 			break;
 		case LIGHTPROBE_TYPE_PLANAR:
 			probe->distinf = 0.1f;
@@ -1423,86 +1427,84 @@ static void make_object_duplilist_real(bContext *C, Scene *scene, Base *base,
 {
 	Main *bmain = CTX_data_main(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	ListBase *lb;
+	ListBase *lb_duplis;
 	DupliObject *dob;
-	GHash *dupli_gh = NULL, *parent_gh = NULL;
-	Object *object;
+	GHash *dupli_gh, *parent_gh = NULL;
 
-	if (!(base->object->transflag & OB_DUPLI))
+	if (!(base->object->transflag & OB_DUPLI)) {
 		return;
+	}
 
-	lb = object_duplilist(bmain->eval_ctx, scene, base->object);
+	lb_duplis = object_duplilist(bmain->eval_ctx, scene, base->object);
 
-	if (use_hierarchy || use_base_parent) {
-		dupli_gh = BLI_ghash_ptr_new(__func__);
-		if (use_hierarchy) {
-			if (base->object->transflag & OB_DUPLIGROUP) {
-				parent_gh = BLI_ghash_new(dupliobject_group_hash, dupliobject_group_cmp, __func__);
-			}
-			else {
-				parent_gh = BLI_ghash_new(dupliobject_hash, dupliobject_cmp, __func__);
-			}
+	dupli_gh = BLI_ghash_ptr_new(__func__);
+	if (use_hierarchy) {
+		if (base->object->transflag & OB_DUPLIGROUP) {
+			parent_gh = BLI_ghash_new(dupliobject_group_hash, dupliobject_group_cmp, __func__);
+		}
+		else {
+			parent_gh = BLI_ghash_new(dupliobject_hash, dupliobject_cmp, __func__);
 		}
 	}
 
-	for (dob = lb->first; dob; dob = dob->next) {
-		Base *basen;
-		Object *ob = ID_NEW_SET(dob->ob, BKE_object_copy(bmain, dob->ob));
+	for (dob = lb_duplis->first; dob; dob = dob->next) {
+		Object *ob_src = dob->ob;
+		Object *ob_dst = ID_NEW_SET(dob->ob, BKE_object_copy(bmain, ob_src));
+		Base *base_dst;
 
 		/* font duplis can have a totcol without material, we get them from parent
 		 * should be implemented better...
 		 */
-		if (ob->mat == NULL) ob->totcol = 0;
+		if (ob_dst->mat == NULL) {
+			ob_dst->totcol = 0;
+		}
 
-		BKE_collection_object_add_from(scene, dob->ob, ob);
-		basen = BKE_scene_layer_base_find(sl, ob);
+		BKE_collection_object_add_from(scene, ob_src, ob_dst);
+		base_dst = BKE_scene_layer_base_find(sl, ob_dst);
 
-		BKE_scene_object_base_flag_sync_from_base(basen);
+		BKE_scene_object_base_flag_sync_from_base(base_dst);
 
 		/* make sure apply works */
-		BKE_animdata_free(&ob->id, true);
-		ob->adt = NULL;
+		BKE_animdata_free(&ob_dst->id, true);
+		ob_dst->adt = NULL;
 
 		/* Proxies are not to be copied. */
-		ob->proxy_from = NULL;
-		ob->proxy_group = NULL;
-		ob->proxy = NULL;
+		ob_dst->proxy_from = NULL;
+		ob_dst->proxy_group = NULL;
+		ob_dst->proxy = NULL;
 
-		ob->parent = NULL;
-		BKE_constraints_free(&ob->constraints);
-		ob->curve_cache = NULL;
-		ob->transflag &= ~OB_DUPLI;
+		ob_dst->parent = NULL;
+		BKE_constraints_free(&ob_dst->constraints);
+		ob_dst->curve_cache = NULL;
+		ob_dst->transflag &= ~OB_DUPLI;
 
-		copy_m4_m4(ob->obmat, dob->mat);
-		BKE_object_apply_mat4(ob, ob->obmat, false, false);
+		copy_m4_m4(ob_dst->obmat, dob->mat);
+		BKE_object_apply_mat4(ob_dst, ob_dst->obmat, false, false);
 
-		if (dupli_gh) {
-			BLI_ghash_insert(dupli_gh, dob, ob);
-		}
+		BLI_ghash_insert(dupli_gh, dob, ob_dst);
 		if (parent_gh) {
 			void **val;
 			/* Due to nature of hash/comparison of this ghash, a lot of duplis may be considered as 'the same',
 			 * this avoids trying to insert same key several time and raise asserts in debug builds... */
 			if (!BLI_ghash_ensure_p(parent_gh, dob, &val)) {
-				*val = ob;
+				*val = ob_dst;
 			}
 		}
+	}
+
+	for (dob = lb_duplis->first; dob; dob = dob->next) {
+		Object *ob_src = dob->ob;
+		Object *ob_dst = BLI_ghash_lookup(dupli_gh, dob);
 
 		/* Remap new object to itself, and clear again newid pointer of orig object. */
-		BKE_libblock_relink_to_newid(&ob->id);
-		set_sca_new_poins_ob(ob);
-		BKE_id_clear_newpoin(&dob->ob->id);
+		BKE_libblock_relink_to_newid(&ob_dst->id);
+		set_sca_new_poins_ob(ob_dst);
 
-		DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
-	}
+		DEG_id_tag_update(&ob_dst->id, OB_RECALC_DATA);
 
-	if (use_hierarchy) {
-		for (dob = lb->first; dob; dob = dob->next) {
+		if (use_hierarchy) {
 			/* original parents */
-			Object *ob_src =     dob->ob;
 			Object *ob_src_par = ob_src->parent;
-
-			Object *ob_dst =     BLI_ghash_lookup(dupli_gh, dob);
 			Object *ob_dst_par = NULL;
 
 			/* find parent that was also made real */
@@ -1513,8 +1515,8 @@ static void make_object_duplilist_real(bContext *C, Scene *scene, Base *base,
 				dob_key.ob = ob_src_par;
 				if (base->object->transflag & OB_DUPLIGROUP) {
 					memcpy(&dob_key.persistent_id[1],
-						   &dob->persistent_id[1],
-						   sizeof(dob->persistent_id[1]) * (MAX_DUPLI_RECUR - 1));
+					       &dob->persistent_id[1],
+					       sizeof(dob->persistent_id[1]) * (MAX_DUPLI_RECUR - 1));
 				}
 				else {
 					dob_key.persistent_id[0] = dob->persistent_id[0];
@@ -1538,52 +1540,42 @@ static void make_object_duplilist_real(bContext *C, Scene *scene, Base *base,
 				ob_dst->parent = base->object;
 				ob_dst->partype = PAROBJECT;
 			}
-
-			if (ob_dst->parent) {
-				invert_m4_m4(ob_dst->parentinv, dob->mat);
-
-				/* note, this may be the parent of other objects, but it should
-				 * still work out ok */
-				BKE_object_apply_mat4(ob_dst, dob->mat, false, true);
-
-				/* to set ob_dst->orig and in case theres any other discrepicies */
-				DEG_id_tag_update(&ob_dst->id, OB_RECALC_OB);
-			}
 		}
-	}
-	else if (use_base_parent) {
-		/* since we are ignoring the internal hierarchy - parent all to the
-		 * base object */
-		for (dob = lb->first; dob; dob = dob->next) {
-			/* original parents */
-			Object *ob_dst = BLI_ghash_lookup(dupli_gh, dob);
-
+		else if (use_base_parent) {
+			/* since we are ignoring the internal hierarchy - parent all to the
+			 * base object */
 			ob_dst->parent = base->object;
 			ob_dst->partype = PAROBJECT;
+		}
 
-			/* similer to the code above, see comments */
-			invert_m4_m4(ob_dst->parentinv, dob->mat);
+		if (ob_dst->parent) {
+			/* note, this may be the parent of other objects, but it should
+			 * still work out ok */
 			BKE_object_apply_mat4(ob_dst, dob->mat, false, true);
+
+			/* to set ob_dst->orig and in case theres any other discrepicies */
 			DEG_id_tag_update(&ob_dst->id, OB_RECALC_OB);
 		}
 	}
 
 	if (base->object->transflag & OB_DUPLIGROUP && base->object->dup_group) {
-		for (object = bmain->object.first; object; object = object->id.next) {
-			if (object->proxy_group == base->object) {
-				object->proxy = NULL;
-				object->proxy_from = NULL;
-				DEG_id_tag_update(&object->id, OB_RECALC_OB);
+		for (Object *ob = bmain->object.first; ob; ob = ob->id.next) {
+			if (ob->proxy_group == base->object) {
+				ob->proxy = NULL;
+				ob->proxy_from = NULL;
+				DEG_id_tag_update(&ob->id, OB_RECALC_OB);
 			}
 		}
 	}
 
-	if (dupli_gh)
-		BLI_ghash_free(dupli_gh, NULL, NULL);
-	if (parent_gh)
+	BLI_ghash_free(dupli_gh, NULL, NULL);
+	if (parent_gh) {
 		BLI_ghash_free(parent_gh, NULL, NULL);
+	}
+
+	free_object_duplilist(lb_duplis);
 
-	free_object_duplilist(lb);
+	BKE_main_id_clear_newpoins(bmain);
 
 	base->object->transflag &= ~OB_DUPLI;
 }
@@ -1641,14 +1633,14 @@ static EnumPropertyItem convert_target_items[] = {
 	{0, NULL, 0, NULL, NULL}
 };
 
-static void convert_ensure_curve_cache(Main *bmain, Scene *scene, Object *ob)
+static void convert_ensure_curve_cache(EvaluationContext *eval_ctx, Main *bmain, Scene *scene, Object *ob)
 {
 	if (ob->curve_cache == NULL) {
 		/* Force creation. This is normally not needed but on operator
 		 * redo we might end up with an object which isn't evaluated yet.
 		 */
 		if (ELEM(ob->type, OB_SURF, OB_CURVE, OB_FONT)) {
-			BKE_displist_make_curveTypes(scene, ob, false);
+			BKE_displist_make_curveTypes(eval_ctx, scene, ob, false);
 		}
 		else if (ob->type == OB_MBALL) {
 			BKE_displist_make_mball(bmain->eval_ctx, scene, ob);
@@ -1656,9 +1648,9 @@ static void convert_ensure_curve_cache(Main *bmain, Scene *scene, Object *ob)
 	}
 }
 
-static void curvetomesh(Main *bmain, Scene *scene, Object *ob)
+static void curvetomesh(EvaluationContext *eval_ctx, Main *bmain, Scene *scene, Object *ob)
 {
-	convert_ensure_curve_cache(bmain, scene, ob);
+	convert_ensure_curve_cache(eval_ctx, bmain, scene, ob);
 	BKE_mesh_from_nurbs(ob); /* also does users */
 
 	if (ob->type == OB_MESH) {
@@ -1704,6 +1696,7 @@ static int convert_exec(bContext *C, wmOperator *op)
 	Main *bmain = CTX_data_main(C);
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
+	EvaluationContext eval_ctx;
 	Base *basen = NULL, *basact = NULL;
 	Object *ob, *ob1, *newob, *obact = CTX_data_active_object(C);
 	DerivedMesh *dm;
@@ -1715,6 +1708,8 @@ static int convert_exec(bContext *C, wmOperator *op)
 	bool keep_original = RNA_boolean_get(op->ptr, "keep_original");
 	int a, mballConverted = 0;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* don't forget multiple users! */
 
 	{
@@ -1757,7 +1752,7 @@ static int convert_exec(bContext *C, wmOperator *op)
 			 * However, changing this is more design than bugfix, not to mention convoluted code below,
 			 * so that will be for later.
 			 * But at the very least, do not do that with linked IDs! */
-			if ((ID_IS_LINKED_DATABLOCK(ob) || ID_IS_LINKED_DATABLOCK(ob->data)) && !keep_original) {
+			if ((ID_IS_LINKED_DATABLOCK(ob) || (ob->data && ID_IS_LINKED_DATABLOCK(ob->data))) && !keep_original) {
 				keep_original = true;
 				BKE_reportf(op->reports, RPT_INFO,
 				            "Converting some linked object/object data, enforcing 'Keep Original' option to True");
@@ -1809,7 +1804,7 @@ static int convert_exec(bContext *C, wmOperator *op)
 				newob = ob;
 			}
 
-			BKE_mesh_to_curve(scene, newob);
+			BKE_mesh_to_curve(&eval_ctx, scene, newob);
 
 			if (newob->type == OB_CURVE) {
 				BKE_object_free_modifiers(newob);   /* after derivedmesh calls! */
@@ -1839,7 +1834,7 @@ static int convert_exec(bContext *C, wmOperator *op)
 			/* note: get the mesh from the original, not from the copy in some
 			 * cases this doesnt give correct results (when MDEF is used for eg)
 			 */
-			dm = mesh_get_derived_final(scene, newob, CD_MASK_MESH);
+			dm = mesh_get_derived_final(&eval_ctx, scene, newob, CD_MASK_MESH);
 
 			DM_to_mesh(dm, newob->data, newob, CD_MASK_MESH, true);
 
@@ -1911,7 +1906,7 @@ static int convert_exec(bContext *C, wmOperator *op)
 			BKE_curve_curve_dimension_update(cu);
 
 			if (target == OB_MESH) {
-				curvetomesh(bmain, scene, newob);
+				curvetomesh(&eval_ctx, bmain, scene, newob);
 
 				/* meshes doesn't use displist */
 				BKE_object_free_curve_cache(newob);
@@ -1935,7 +1930,7 @@ static int convert_exec(bContext *C, wmOperator *op)
 					newob = ob;
 				}
 
-				curvetomesh(bmain, scene, newob);
+				curvetomesh(&eval_ctx, bmain, scene, newob);
 
 				/* meshes doesn't use displist */
 				BKE_object_free_curve_cache(newob);
@@ -1973,7 +1968,7 @@ static int convert_exec(bContext *C, wmOperator *op)
 					for (a = 0; a < newob->totcol; a++) id_us_plus((ID *)me->mat[a]);
 				}
 
-				convert_ensure_curve_cache(bmain, scene, baseob);
+				convert_ensure_curve_cache(&eval_ctx, bmain, scene, baseob);
 				BKE_mesh_from_metaball(&baseob->curve_cache->disp, newob->data);
 
 				if (obact->type == OB_MBALL) {
@@ -2034,11 +2029,11 @@ static int convert_exec(bContext *C, wmOperator *op)
 	if (basact) {
 		/* active base was changed */
 		ED_object_base_activate(C, basact);
-		BASACT_NEW = basact;
+		BASACT_NEW(sl) = basact;
 	}
-	else if (BASACT_NEW->object->flag & OB_DONE) {
-		WM_event_add_notifier(C, NC_OBJECT | ND_MODIFIER, BASACT_NEW->object);
-		WM_event_add_notifier(C, NC_OBJECT | ND_DATA, BASACT_NEW->object);
+	else if (BASACT_NEW(sl)->object->flag & OB_DONE) {
+		WM_event_add_notifier(C, NC_OBJECT | ND_MODIFIER, BASACT_NEW(sl)->object);
+		WM_event_add_notifier(C, NC_OBJECT | ND_DATA, BASACT_NEW(sl)->object);
 	}
 
 	DEG_relations_tag_update(bmain);
@@ -2267,6 +2262,11 @@ static Base *object_add_duplicate_internal(Main *bmain, Scene *scene, SceneLayer
 		if (didit) {
 			Key *key = BKE_key_from_object(obn);
 
+			Key *oldkey = BKE_key_from_object(ob);
+			if (oldkey != NULL) {
+				ID_NEW_SET(oldkey, key);
+			}
+
 			if (dupflag & USER_DUP_ACT) {
 				bActuator *act;
 
@@ -2371,7 +2371,7 @@ static int duplicate_exec(bContext *C, wmOperator *op)
 		}
 
 		/* new object becomes active */
-		if (BASACT_NEW == base)
+		if (BASACT_NEW(sl) == base)
 			ED_object_base_activate(C, basen);
 
 		if (basen->object->data) {
diff --git a/source/blender/editors/object/object_bake.c b/source/blender/editors/object/object_bake.c
index e3dd47295fe..b02cb3e02a8 100644
--- a/source/blender/editors/object/object_bake.c
+++ b/source/blender/editors/object/object_bake.c
@@ -625,7 +625,7 @@ static void init_bake_internal(BakeRender *bkr, bContext *C)
 	bkr->sa = sc ? BKE_screen_find_big_area(sc, SPACE_IMAGE, 10) : NULL; /* can be NULL */
 	bkr->main = CTX_data_main(C);
 	bkr->scene = scene;
-	bkr->actob = (scene->r.bake_flag & R_BAKE_TO_ACTIVE) ? OBACT_NEW : NULL;
+	bkr->actob = (scene->r.bake_flag & R_BAKE_TO_ACTIVE) ? OBACT_NEW(sl) : NULL;
 	bkr->re = RE_NewRender("_Bake View_");
 
 	if (scene->r.bake_mode == RE_BAKE_AO) {
@@ -858,7 +858,7 @@ static int bake_image_exec(bContext *C, wmOperator *op)
 			RE_test_break_cb(bkr.re, NULL, thread_break);
 			G.is_break = false;   /* BKE_blender_test_break uses this global */
 
-			RE_Database_Baking(bkr.re, bmain, scene, scene->lay, scene->r.bake_mode, (scene->r.bake_flag & R_BAKE_TO_ACTIVE) ? OBACT_NEW : NULL);
+			RE_Database_Baking(bkr.re, bmain, scene, scene->lay, scene->r.bake_mode, (scene->r.bake_flag & R_BAKE_TO_ACTIVE) ? OBACT_NEW(sl) : NULL);
 
 			/* baking itself is threaded, cannot use test_break in threads  */
 			BLI_init_threads(&threads, do_bake_render, 1);
diff --git a/source/blender/editors/object/object_bake_api.c b/source/blender/editors/object/object_bake_api.c
index 990761e233a..1a4abec4d20 100644
--- a/source/blender/editors/object/object_bake_api.c
+++ b/source/blender/editors/object/object_bake_api.c
@@ -621,13 +621,15 @@ static size_t initialize_internal_images(BakeImages *bake_images, ReportList *re
 }
 
 /* create new mesh with edit mode changes and modifiers applied */
-static Mesh *bake_mesh_new_from_object(Main *bmain, Scene *scene, Object *ob)
+static Mesh *bake_mesh_new_from_object(EvaluationContext *eval_ctx, Main *bmain, Scene *scene, Object *ob)
 {
 	if (ob->mode & OB_MODE_EDIT)
 		ED_object_editmode_load(ob);
 
-	Mesh *me = BKE_mesh_new_from_object(bmain, scene, ob, 1, 2, 0, 0);
-	BKE_mesh_split_faces(me, true);
+	Mesh *me = BKE_mesh_new_from_object(eval_ctx, bmain, scene, ob, 1, 2, 0, 0);
+	if (me->flag & ME_AUTOSMOOTH) {
+		BKE_mesh_split_faces(me, true);
+	}
 
 	return me;
 }
@@ -783,7 +785,7 @@ static int bake(
 	}
 
 	/* get the mesh as it arrives in the renderer */
-	me_low = bake_mesh_new_from_object(bmain, scene, ob_low);
+	me_low = bake_mesh_new_from_object(RE_GetEvalCtx(re), bmain, scene, ob_low);
 
 	/* populate the pixel array with the face data */
 	if ((is_selected_to_active && (ob_cage == NULL) && is_cage) == false)
@@ -798,7 +800,7 @@ static int bake(
 
 		/* prepare cage mesh */
 		if (ob_cage) {
-			me_cage = bake_mesh_new_from_object(bmain, scene, ob_cage);
+			me_cage = bake_mesh_new_from_object(RE_GetEvalCtx(re), bmain, scene, ob_cage);
 			if ((me_low->totpoly != me_cage->totpoly) || (me_low->totloop != me_cage->totloop)) {
 				BKE_report(reports, RPT_ERROR,
 				           "Invalid cage object, the cage mesh must have the same number "
@@ -830,7 +832,7 @@ static int bake(
 			ob_low->modifiers = modifiers_tmp;
 
 			/* get the cage mesh as it arrives in the renderer */
-			me_cage = bake_mesh_new_from_object(bmain, scene, ob_low);
+			me_cage = bake_mesh_new_from_object(RE_GetEvalCtx(re), bmain, scene, ob_low);
 			RE_bake_pixels_populate(me_cage, pixel_array_low, num_pixels, &bake_images, uv_layer);
 		}
 
@@ -856,7 +858,7 @@ static int bake(
 			tmd->quad_method = MOD_TRIANGULATE_QUAD_FIXED;
 			tmd->ngon_method = MOD_TRIANGULATE_NGON_EARCLIP;
 
-			highpoly[i].me = bake_mesh_new_from_object(bmain, scene, highpoly[i].ob);
+			highpoly[i].me = bake_mesh_new_from_object(RE_GetEvalCtx(re), bmain, scene, highpoly[i].ob);
 			highpoly[i].ob->restrictflag &= ~OB_RESTRICT_RENDER;
 
 			/* lowpoly to highpoly transformation matrix */
@@ -959,7 +961,7 @@ cage_cleanup:
 						md->mode &= ~eModifierMode_Render;
 					}
 
-					me_nores = bake_mesh_new_from_object(bmain, scene, ob_low);
+					me_nores = bake_mesh_new_from_object(RE_GetEvalCtx(re), bmain, scene, ob_low);
 					RE_bake_pixels_populate(me_nores, pixel_array_low, num_pixels, &bake_images, uv_layer);
 
 					RE_bake_normal_world_to_tangent(pixel_array_low, num_pixels, depth, result, me_nores, normal_swizzle, ob_low->obmat);
@@ -1031,7 +1033,7 @@ cage_cleanup:
 						}
 						else {
 							/* if everything else fails, use the material index */
-							char tmp[4];
+							char tmp[5];
 							sprintf(tmp, "%d", i % 1000);
 							BLI_path_suffix(name, FILE_MAX, tmp, "_");
 						}
@@ -1162,7 +1164,7 @@ static void bake_init_api_data(wmOperator *op, bContext *C, BakeAPIRender *bkr)
 
 	bkr->result = OPERATOR_CANCELLED;
 
-	bkr->render = RE_NewRender(bkr->scene->id.name);
+	bkr->render = RE_NewSceneRender(bkr->scene);
 
 	/* XXX hack to force saving to always be internal. Whether (and how) to support
 	 * external saving will be addressed later */
diff --git a/source/blender/editors/object/object_constraint.c b/source/blender/editors/object/object_constraint.c
index d110400de80..4e578906e07 100644
--- a/source/blender/editors/object/object_constraint.c
+++ b/source/blender/editors/object/object_constraint.c
@@ -775,8 +775,12 @@ void CONSTRAINT_OT_limitdistance_reset(wmOperatorType *ot)
 
 /* ------------- Child-Of Constraint ------------------ */
 
-static void child_get_inverse_matrix(Scene *scene, Object *ob, bConstraint *con, float invmat[4][4], const int owner)
+static void child_get_inverse_matrix(const bContext *C, Scene *scene, Object *ob, bConstraint *con, float invmat[4][4], const int owner)
 {
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* nullify inverse matrix first */
 	unit_m4(invmat);
 	
@@ -802,7 +806,7 @@ static void child_get_inverse_matrix(Scene *scene, Object *ob, bConstraint *con,
 			 * to use as baseline ("pmat") to derive delta from. This extra calc saves users
 			 * from having pressing "Clear Inverse" first
 			 */
-			BKE_pose_where_is(scene, ob);
+			BKE_pose_where_is(&eval_ctx, scene, ob);
 			copy_m4_m4(pmat, pchan->pose_mat);
 
 			/* 2. knock out constraints starting from this one */
@@ -819,7 +823,7 @@ static void child_get_inverse_matrix(Scene *scene, Object *ob, bConstraint *con,
 			}
 
 			/* 3. solve pose without disabled constraints */
-			BKE_pose_where_is(scene, ob);
+			BKE_pose_where_is(&eval_ctx, scene, ob);
 
 			/* 4. determine effect of constraint by removing the newly calculated
 			 * pchan->pose_mat from the original pchan->pose_mat, thus determining
@@ -842,7 +846,7 @@ static void child_get_inverse_matrix(Scene *scene, Object *ob, bConstraint *con,
 			}
 
 			/* 6. recalculate pose with new inv-mat applied */
-			BKE_pose_where_is(scene, ob);
+			BKE_pose_where_is(&eval_ctx, scene, ob);
 		}
 	}
 	if (owner == EDIT_CONSTRAINT_OWNER_OBJECT) {
@@ -853,7 +857,7 @@ static void child_get_inverse_matrix(Scene *scene, Object *ob, bConstraint *con,
 			BLI_assert(BLI_findindex(&ob->constraints, con) != -1);
 
 			/* use BKE_object_workob_calc_parent to find inverse - just like for normal parenting */
-			BKE_object_workob_calc_parent(scene, ob, &workob);
+			BKE_object_workob_calc_parent(&eval_ctx, scene, ob, &workob);
 			invert_m4_m4(invmat, workob.obmat);
 		}
 	}
@@ -875,7 +879,7 @@ static int childof_set_inverse_exec(bContext *C, wmOperator *op)
 		return OPERATOR_CANCELLED;
 	}
 	
-	child_get_inverse_matrix(scene, ob, con, data->invmat, owner);
+	child_get_inverse_matrix(C, scene, ob, con, data->invmat, owner);
 
 	WM_event_add_notifier(C, NC_OBJECT | ND_CONSTRAINT, ob);
 	
@@ -1097,7 +1101,7 @@ static int objectsolver_set_inverse_exec(bContext *C, wmOperator *op)
 		return OPERATOR_CANCELLED;
 	}
 
-	child_get_inverse_matrix(scene, ob, con, data->invmat, owner);
+	child_get_inverse_matrix(C, scene, ob, con, data->invmat, owner);
 
 	WM_event_add_notifier(C, NC_OBJECT | ND_CONSTRAINT, ob);
 
@@ -1685,14 +1689,14 @@ static bool get_new_constraint_target(bContext *C, int con_type, Object **tar_ob
 		Main *bmain = CTX_data_main(C);
 		Scene *scene = CTX_data_scene(C);
 		SceneLayer *sl = CTX_data_scene_layer(C);
-		Base *base = BASACT_NEW, *newbase = NULL;
+		Base *base = BASACT_NEW(sl), *newbase = NULL;
 		Object *obt;
 		
 		/* add new target object */
 		obt = BKE_object_add(bmain, scene, sl, OB_EMPTY, NULL);
 		
 		/* set layers OK */
-		newbase = BASACT_NEW;
+		newbase = BASACT_NEW(sl);
 		newbase->lay = base->lay;
 		obt->lay = newbase->lay;
 		
@@ -1711,7 +1715,7 @@ static bool get_new_constraint_target(bContext *C, int con_type, Object **tar_ob
 		}
 
 		/* restore, BKE_object_add sets active */
-		BASACT_NEW = base;
+		BASACT_NEW(sl) = base;
 		base->flag |= BASE_SELECTED;
 		
 		/* make our new target the new object */
diff --git a/source/blender/editors/object/object_data_transfer.c b/source/blender/editors/object/object_data_transfer.c
index 9a89ec453fd..3647533eb8f 100644
--- a/source/blender/editors/object/object_data_transfer.c
+++ b/source/blender/editors/object/object_data_transfer.c
@@ -94,9 +94,12 @@ static EnumPropertyItem DT_layer_items[] = {
 static EnumPropertyItem *dt_layers_select_src_itemf(
         bContext *C, PointerRNA *ptr, PropertyRNA *UNUSED(prop), bool *r_free)
 {
+	EvaluationContext eval_ctx;
 	EnumPropertyItem *item = NULL, tmp_item = {0};
 	int totitem = 0;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	const int data_type = RNA_enum_get(ptr, "data_type");
 
 	if (!C) {  /* needed for docs and i18n tools */
@@ -140,7 +143,7 @@ static EnumPropertyItem *dt_layers_select_src_itemf(
 			int num_data, i;
 
 			/* XXX Is this OK? */
-			dm_src = mesh_get_derived_final(scene, ob_src, CD_MASK_BAREMESH | CD_MLOOPUV);
+			dm_src = mesh_get_derived_final(&eval_ctx, scene, ob_src, CD_MASK_BAREMESH | CD_MLOOPUV);
 			ldata = dm_src->getLoopDataLayout(dm_src);
 			num_data = CustomData_number_of_layers(ldata, CD_MLOOPUV);
 
@@ -163,7 +166,7 @@ static EnumPropertyItem *dt_layers_select_src_itemf(
 			int num_data, i;
 
 			/* XXX Is this OK? */
-			dm_src = mesh_get_derived_final(scene, ob_src, CD_MASK_BAREMESH | CD_MLOOPCOL);
+			dm_src = mesh_get_derived_final(&eval_ctx, scene, ob_src, CD_MASK_BAREMESH | CD_MLOOPCOL);
 			ldata = dm_src->getLoopDataLayout(dm_src);
 			num_data = CustomData_number_of_layers(ldata, CD_MLOOPCOL);
 
@@ -345,6 +348,9 @@ static int data_transfer_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene = CTX_data_scene(C);
 	Object *ob_src = ED_object_active_context(C);
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 
 	ListBase ctx_objects;
 	CollectionPointerLink *ctx_ob_dst;
@@ -413,7 +419,7 @@ static int data_transfer_exec(bContext *C, wmOperator *op)
 			}
 
 			if (BKE_object_data_transfer_mesh(
-			        scene, ob_src, ob_dst, data_type, use_create,
+			        &eval_ctx, scene, ob_src, ob_dst, data_type, use_create,
 			        map_vert_mode, map_edge_mode, map_loop_mode, map_poly_mode,
 			        space_transform, use_auto_transform,
 			        max_distance, ray_radius, islands_precision,
@@ -623,8 +629,11 @@ static int datalayout_transfer_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene = CTX_data_scene(C);
 	Object *ob_act = ED_object_active_context(C);
+	EvaluationContext eval_ctx;
 	DataTransferModifierData *dtmd;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	dtmd = (DataTransferModifierData *)edit_modifier_property_get(op, ob_act, eModifierType_DataTransfer);
 
 	/* If we have a modifier, we transfer data layout from this modifier's source object to active one.
@@ -639,7 +648,7 @@ static int datalayout_transfer_exec(bContext *C, wmOperator *op)
 			return OPERATOR_CANCELLED;
 		}
 
-		BKE_object_data_transfer_layout(scene, ob_src, ob_dst, dtmd->data_types, use_delete,
+		BKE_object_data_transfer_layout(&eval_ctx, scene, ob_src, ob_dst, dtmd->data_types, use_delete,
 		                                dtmd->layers_select_src, dtmd->layers_select_dst);
 
 		DEG_id_tag_update(&ob_dst->id, OB_RECALC_DATA);
@@ -669,7 +678,7 @@ static int datalayout_transfer_exec(bContext *C, wmOperator *op)
 		for (ctx_ob_dst = ctx_objects.first; ctx_ob_dst; ctx_ob_dst = ctx_ob_dst->next) {
 			Object *ob_dst = ctx_ob_dst->ptr.data;
 			if (data_transfer_exec_is_object_valid(op, ob_src, ob_dst, false)) {
-				BKE_object_data_transfer_layout(scene, ob_src, ob_dst, data_type, use_delete,
+				BKE_object_data_transfer_layout(&eval_ctx, scene, ob_src, ob_dst, data_type, use_delete,
 				                                layers_select_src, layers_select_dst);
 			}
 
diff --git a/source/blender/editors/object/object_edit.c b/source/blender/editors/object/object_edit.c
index 2579b7db419..289d0bb586b 100644
--- a/source/blender/editors/object/object_edit.c
+++ b/source/blender/editors/object/object_edit.c
@@ -545,8 +545,8 @@ static void copymenu_properties(SceneLayer *sl, Object *ob)
 	nr = pupmenu(str);
 	
 	if (nr == 1 || nr == 2) {
-		for (base = FIRSTBASE_NEW; base; base = base->next) {
-			if ((base != BASACT_NEW) && (TESTBASELIB_NEW(base))) {
+		for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
+			if ((base != BASACT_NEW(sl)) && (TESTBASELIB_NEW(base))) {
 				if (nr == 1) { /* replace */
 					BKE_bproperty_copy_list(&base->object->prop, &ob->prop);
 				}
@@ -562,8 +562,8 @@ static void copymenu_properties(SceneLayer *sl, Object *ob)
 		prop = BLI_findlink(&ob->prop, nr - 4); /* account for first 3 menu items & menu index starting at 1*/
 		
 		if (prop) {
-			for (base = FIRSTBASE_NEW; base; base = base->next) {
-				if ((base != BASACT_NEW) && (TESTBASELIB_NEW(base))) {
+			for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
+				if ((base != BASACT_NEW(sl)) && (TESTBASELIB_NEW(base))) {
 					BKE_bproperty_object_set(base->object, prop);
 				}
 			}
@@ -578,7 +578,7 @@ static void copymenu_logicbricks(SceneLayer *sl, Object *ob)
 //XXX no longer used - to be removed - replaced by logicbricks_copy_exec
 	Base *base;
 	
-	for (base = FIRSTBASE_NEW; base; base = base->next) {
+	for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
 		if (base->object != ob) {
 			if (TESTBASELIB_NEW(base)) {
 				
@@ -591,9 +591,9 @@ static void copymenu_logicbricks(SceneLayer *sl, Object *ob)
 				
 				/* now copy it, this also works without logicbricks! */
 				clear_sca_new_poins_ob(ob);
-				copy_sensors(&base->object->sensors, &ob->sensors);
-				copy_controllers(&base->object->controllers, &ob->controllers);
-				copy_actuators(&base->object->actuators, &ob->actuators);
+				copy_sensors(&base->object->sensors, &ob->sensors, 0);
+				copy_controllers(&base->object->controllers, &ob->controllers, 0);
+				copy_actuators(&base->object->actuators, &ob->actuators, 0);
 				set_sca_new_poins_ob(base->object);
 				
 				/* some menu settings */
@@ -669,7 +669,7 @@ static void copy_attr(Main *bmain, Scene *scene, SceneLayer *sl, short event)
 	
 	if (ID_IS_LINKED_DATABLOCK(scene)) return;
 
-	if (!(ob = OBACT_NEW)) return;
+	if (!(ob = OBACT_NEW(sl))) return;
 	
 	if (scene->obedit) { // XXX get from context
 		/* obedit_copymenu(); */
@@ -689,8 +689,8 @@ static void copy_attr(Main *bmain, Scene *scene, SceneLayer *sl, short event)
 		return;
 	}
 
-	for (base = FIRSTBASE_NEW; base; base = base->next) {
-		if (base != BASACT_NEW) {
+	for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
+		if (base != BASACT_NEW(sl)) {
 			if (TESTBASELIB_NEW(base)) {
 				DEG_id_tag_update(&base->object->id, OB_RECALC_DATA);
 				
@@ -752,7 +752,7 @@ static void copy_attr(Main *bmain, Scene *scene, SceneLayer *sl, short event)
 						base->object->collision_boundtype = ob->collision_boundtype;
 					}
 					base->object->margin = ob->margin;
-					base->object->bsoft = copy_bulletsoftbody(ob->bsoft);
+					base->object->bsoft = copy_bulletsoftbody(ob->bsoft, 0);
 
 				}
 				else if (event == 17) {   /* tex space */
@@ -860,7 +860,7 @@ static void copy_attr(Main *bmain, Scene *scene, SceneLayer *sl, short event)
 					base->object->softflag = ob->softflag;
 					if (base->object->soft) sbFree(base->object->soft);
 					
-					base->object->soft = copy_softbody(ob->soft, false);
+					base->object->soft = copy_softbody(ob->soft, 0);
 
 					if (!modifiers_findByType(base->object, eModifierType_Softbody)) {
 						BLI_addhead(&base->object->modifiers, modifier_new(eModifierType_Softbody));
@@ -916,7 +916,7 @@ static void UNUSED_FUNCTION(copy_attr_menu) (Main *bmain, Scene *scene, SceneLay
 	short event;
 	char str[512];
 	
-	if (!(ob = OBACT_NEW)) return;
+	if (!(ob = OBACT_NEW(sl))) return;
 	
 	if (scene->obedit) { /* XXX get from context */
 /*		if (ob->type == OB_MESH) */
@@ -976,13 +976,16 @@ void ED_object_check_force_modifiers(Main *bmain, Scene *scene, Object *object)
 
 	/* add/remove modifier as needed */
 	if (!md) {
-		if (pd && (pd->shape == PFIELD_SHAPE_SURFACE) && ELEM(pd->forcefield, PFIELD_GUIDE, PFIELD_TEXTURE) == 0)
-			if (ELEM(object->type, OB_MESH, OB_SURF, OB_FONT, OB_CURVE))
+		if (pd && (pd->shape == PFIELD_SHAPE_SURFACE) && !ELEM(pd->forcefield, 0, PFIELD_GUIDE, PFIELD_TEXTURE)) {
+			if (ELEM(object->type, OB_MESH, OB_SURF, OB_FONT, OB_CURVE)) {
 				ED_object_modifier_add(NULL, bmain, scene, object, NULL, eModifierType_Surface);
+			}
+		}
 	}
 	else {
-		if (!pd || pd->shape != PFIELD_SHAPE_SURFACE || pd->forcefield != PFIELD_FORCE)
+		if (!pd || (pd->shape != PFIELD_SHAPE_SURFACE) || ELEM(pd->forcefield, 0, PFIELD_GUIDE, PFIELD_TEXTURE)) {
 			ED_object_modifier_remove(NULL, bmain, object, md);
+		}
 	}
 }
 
@@ -1042,7 +1045,7 @@ void ED_objects_recalculate_paths(bContext *C, Scene *scene)
 	CTX_DATA_END;
 	
 	/* recalculate paths, then free */
-	animviz_calc_motionpaths(scene, &targets);
+	animviz_calc_motionpaths(C, scene, &targets);
 	BLI_freelistN(&targets);
 }
 
@@ -1263,6 +1266,7 @@ static int shade_smooth_exec(bContext *C, wmOperator *op)
 		if (ob->type == OB_MESH) {
 			BKE_mesh_smooth_flag_set(ob, !clear);
 
+			BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_ALL);
 			DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
 			WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
 
@@ -1340,7 +1344,7 @@ static void UNUSED_FUNCTION(image_aspect) (Scene *scene, SceneLayer *sl)
 	if (scene->obedit) return;  // XXX get from context
 	if (ID_IS_LINKED_DATABLOCK(scene)) return;
 	
-	for (base = FIRSTBASE_NEW; base; base = base->next) {
+	for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
 		if (TESTBASELIB_NEW(base)) {
 			ob = base->object;
 			done = false;
@@ -1941,9 +1945,9 @@ static int logicbricks_copy_exec(bContext *C, wmOperator *UNUSED(op))
 		
 			/* now copy it, this also works without logicbricks! */
 			clear_sca_new_poins_ob(ob);
-			copy_sensors(&ob_iter->sensors, &ob->sensors);
-			copy_controllers(&ob_iter->controllers, &ob->controllers);
-			copy_actuators(&ob_iter->actuators, &ob->actuators);
+			copy_sensors(&ob_iter->sensors, &ob->sensors, 0);
+			copy_controllers(&ob_iter->controllers, &ob->controllers, 0);
+			copy_actuators(&ob_iter->actuators, &ob->actuators, 0);
 			set_sca_new_poins_ob(ob_iter);
 		
 			/* some menu settings */
@@ -2004,7 +2008,7 @@ static int game_physics_copy_exec(bContext *C, wmOperator *UNUSED(op))
 			copy_v3_v3(ob_iter->anisotropicFriction, ob->anisotropicFriction);
 			ob_iter->collision_boundtype = ob->collision_boundtype;
 			ob_iter->margin = ob->margin;
-			ob_iter->bsoft = copy_bulletsoftbody(ob->bsoft);
+			ob_iter->bsoft = copy_bulletsoftbody(ob->bsoft, 0);
 			if (ob->restrictflag & OB_RESTRICT_RENDER) 
 				ob_iter->restrictflag |= OB_RESTRICT_RENDER;
 			else
diff --git a/source/blender/editors/object/object_facemap_ops.c b/source/blender/editors/object/object_facemap_ops.c
index 87b59da6c62..d526ea93ffa 100644
--- a/source/blender/editors/object/object_facemap_ops.c
+++ b/source/blender/editors/object/object_facemap_ops.c
@@ -146,7 +146,7 @@ static void object_fmap_swap_object_mode(Object *ob, int num1, int num2)
 					if (num1 != -1) {
 						if (map[i] == num1)
 							map[i] = num2;
-						else if (map[i]== num2)
+						else if (map[i] == num2)
 							map[i] = num1;
 					}
 				}
diff --git a/source/blender/editors/object/object_group.c b/source/blender/editors/object/object_group.c
index 3064bf8af1a..b32fb975ea8 100644
--- a/source/blender/editors/object/object_group.c
+++ b/source/blender/editors/object/object_group.c
@@ -201,7 +201,7 @@ static int objects_remove_active_exec(bContext *C, wmOperator *op)
 {
 	Main *bmain = CTX_data_main(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	int single_group_index = RNA_enum_get(op->ptr, "group");
 	Group *single_group = group_object_active_find_index(ob, single_group_index);
 	Group *group;
diff --git a/source/blender/editors/object/object_hook.c b/source/blender/editors/object/object_hook.c
index fce55689e9a..314019b4f76 100644
--- a/source/blender/editors/object/object_hook.c
+++ b/source/blender/editors/object/object_hook.c
@@ -467,15 +467,18 @@ static Object *add_hook_object_new(Main *bmain, Scene *scene, SceneLayer *sl, Ob
 	return ob;
 }
 
-static int add_hook_object(Main *bmain, Scene *scene, SceneLayer *sl, Object *obedit, Object *ob, int mode, ReportList *reports)
+static int add_hook_object(const bContext *C, Main *bmain, Scene *scene, SceneLayer *sl, Object *obedit, Object *ob, int mode, ReportList *reports)
 {
 	ModifierData *md = NULL;
 	HookModifierData *hmd = NULL;
+	EvaluationContext eval_ctx;
 	float cent[3];
 	float pose_mat[4][4];
 	int tot, ok, *indexar;
 	char name[MAX_NAME];
 	
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	ok = object_hook_index_array(scene, obedit, &tot, &indexar, name, cent);
 
 	if (!ok) {
@@ -544,7 +547,7 @@ static int add_hook_object(Main *bmain, Scene *scene, SceneLayer *sl, Object *ob
 	/* matrix calculus */
 	/* vert x (obmat x hook->imat) x hook->obmat x ob->imat */
 	/*        (parentinv         )                          */
-	BKE_object_where_is_calc(scene, ob);
+	BKE_object_where_is_calc(&eval_ctx, scene, ob);
 	
 	invert_m4_m4(ob->imat, ob->obmat);
 	/* apparently this call goes from right to left... */
@@ -584,7 +587,7 @@ static int object_add_hook_selob_exec(bContext *C, wmOperator *op)
 		return OPERATOR_CANCELLED;
 	}
 	
-	if (add_hook_object(bmain, scene, sl, obedit, obsel, mode, op->reports)) {
+	if (add_hook_object(C, bmain, scene, sl, obedit, obsel, mode, op->reports)) {
 		WM_event_add_notifier(C, NC_OBJECT | ND_MODIFIER, obedit);
 		return OPERATOR_FINISHED;
 	}
@@ -618,7 +621,7 @@ static int object_add_hook_newob_exec(bContext *C, wmOperator *op)
 	SceneLayer *sl = CTX_data_scene_layer(C);
 	Object *obedit = CTX_data_edit_object(C);
 
-	if (add_hook_object(bmain, scene, sl, obedit, NULL, OBJECT_ADDHOOK_NEWOB, op->reports)) {
+	if (add_hook_object(C, bmain, scene, sl, obedit, NULL, OBJECT_ADDHOOK_NEWOB, op->reports)) {
 		WM_event_add_notifier(C, NC_SCENE | ND_OB_SELECT, scene);
 		WM_event_add_notifier(C, NC_OBJECT | ND_MODIFIER, obedit);
 		return OPERATOR_FINISHED;
diff --git a/source/blender/editors/object/object_intern.h b/source/blender/editors/object/object_intern.h
index f6fb3cc75b8..3e655fa04a4 100644
--- a/source/blender/editors/object/object_intern.h
+++ b/source/blender/editors/object/object_intern.h
@@ -55,6 +55,7 @@ void OBJECT_OT_scale_clear(struct wmOperatorType *ot);
 void OBJECT_OT_origin_clear(struct wmOperatorType *ot);
 void OBJECT_OT_visual_transform_apply(struct wmOperatorType *ot);
 void OBJECT_OT_transform_apply(struct wmOperatorType *ot);
+void OBJECT_OT_transform_axis_target(struct wmOperatorType *ot);
 void OBJECT_OT_origin_set(struct wmOperatorType *ot);
 
 /* object_relations.c */
diff --git a/source/blender/editors/object/object_modifier.c b/source/blender/editors/object/object_modifier.c
index 85751fd64de..6e70734db19 100644
--- a/source/blender/editors/object/object_modifier.c
+++ b/source/blender/editors/object/object_modifier.c
@@ -522,9 +522,12 @@ int ED_object_modifier_convert(ReportList *UNUSED(reports), Main *bmain, Scene *
 	return 1;
 }
 
-static int modifier_apply_shape(ReportList *reports, Scene *scene, Object *ob, ModifierData *md)
+static int modifier_apply_shape(ReportList *reports, const bContext *C, Scene *scene, Object *ob, ModifierData *md)
 {
 	const ModifierTypeInfo *mti = modifierType_getInfo(md->type);
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 
 	md->scene = scene;
 
@@ -555,7 +558,7 @@ static int modifier_apply_shape(ReportList *reports, Scene *scene, Object *ob, M
 			return 0;
 		}
 		
-		dm = mesh_create_derived_for_modifier(scene, ob, md, 0);
+		dm = mesh_create_derived_for_modifier(&eval_ctx, scene, ob, md, 0);
 		if (!dm) {
 			BKE_report(reports, RPT_ERROR, "Modifier is disabled or returned error, skipping apply");
 			return 0;
@@ -582,9 +585,12 @@ static int modifier_apply_shape(ReportList *reports, Scene *scene, Object *ob, M
 	return 1;
 }
 
-static int modifier_apply_obdata(ReportList *reports, Scene *scene, Object *ob, ModifierData *md)
+static int modifier_apply_obdata(ReportList *reports, const bContext *C, Scene *scene, Object *ob, ModifierData *md)
 {
 	const ModifierTypeInfo *mti = modifierType_getInfo(md->type);
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 
 	md->scene = scene;
 
@@ -608,13 +614,13 @@ static int modifier_apply_obdata(ReportList *reports, Scene *scene, Object *ob,
 			multires_force_update(ob);
 
 		if (mmd && mmd->totlvl && mti->type == eModifierTypeType_OnlyDeform) {
-			if (!multiresModifier_reshapeFromDeformMod(scene, mmd, ob, md)) {
+			if (!multiresModifier_reshapeFromDeformMod(&eval_ctx, scene, mmd, ob, md)) {
 				BKE_report(reports, RPT_ERROR, "Multires modifier returned error, skipping apply");
 				return 0;
 			}
 		}
 		else {
-			dm = mesh_create_derived_for_modifier(scene, ob, md, 1);
+			dm = mesh_create_derived_for_modifier(&eval_ctx, scene, ob, md, 1);
 			if (!dm) {
 				BKE_report(reports, RPT_ERROR, "Modifier returned error, skipping apply");
 				return 0;
@@ -640,7 +646,7 @@ static int modifier_apply_obdata(ReportList *reports, Scene *scene, Object *ob,
 		BKE_report(reports, RPT_INFO, "Applied modifier only changed CV points, not tessellated/bevel vertices");
 
 		vertexCos = BKE_curve_nurbs_vertexCos_get(&cu->nurb, &numVerts);
-		mti->deformVerts(md, ob, NULL, vertexCos, numVerts, 0);
+		mti->deformVerts(md, &eval_ctx, ob, NULL, vertexCos, numVerts, 0);
 		BK_curve_nurbs_vertexCos_apply(&cu->nurb, vertexCos);
 
 		MEM_freeN(vertexCos);
@@ -662,14 +668,14 @@ static int modifier_apply_obdata(ReportList *reports, Scene *scene, Object *ob,
 			if (psys->part->type != PART_HAIR)
 				continue;
 
-			psys_apply_hair_lattice(scene, ob, psys);
+			psys_apply_hair_lattice(&eval_ctx, scene, ob, psys);
 		}
 	}
 
 	return 1;
 }
 
-int ED_object_modifier_apply(ReportList *reports, Scene *scene, Object *ob, ModifierData *md, int mode)
+int ED_object_modifier_apply(ReportList *reports, const bContext *C, Scene *scene, Object *ob, ModifierData *md, int mode)
 {
 	int prev_mode;
 
@@ -697,13 +703,13 @@ int ED_object_modifier_apply(ReportList *reports, Scene *scene, Object *ob, Modi
 	md->mode |= eModifierMode_Realtime;
 
 	if (mode == MODIFIER_APPLY_SHAPE) {
-		if (!modifier_apply_shape(reports, scene, ob, md)) {
+		if (!modifier_apply_shape(reports, C, scene, ob, md)) {
 			md->mode = prev_mode;
 			return 0;
 		}
 	}
 	else {
-		if (!modifier_apply_obdata(reports, scene, ob, md)) {
+		if (!modifier_apply_obdata(reports, C, scene, ob, md)) {
 			md->mode = prev_mode;
 			return 0;
 		}
@@ -1003,7 +1009,7 @@ static int modifier_apply_exec(bContext *C, wmOperator *op)
 	ModifierData *md = edit_modifier_property_get(op, ob, 0);
 	int apply_as = RNA_enum_get(op->ptr, "apply_as");
 
-	if (!md || !ED_object_modifier_apply(op->reports, scene, ob, md, apply_as)) {
+	if (!md || !ED_object_modifier_apply(op->reports, C, scene, ob, md, apply_as)) {
 		return OPERATOR_CANCELLED;
 	}
 
@@ -1230,8 +1236,11 @@ static int multires_reshape_exec(bContext *C, wmOperator *op)
 {
 	Object *ob = ED_object_active_context(C), *secondob = NULL;
 	Scene *scene = CTX_data_scene(C);
+	EvaluationContext eval_ctx;
 	MultiresModifierData *mmd = (MultiresModifierData *)edit_modifier_property_get(op, ob, eModifierType_Multires);
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (!mmd)
 		return OPERATOR_CANCELLED;
 
@@ -1254,7 +1263,7 @@ static int multires_reshape_exec(bContext *C, wmOperator *op)
 		return OPERATOR_CANCELLED;
 	}
 
-	if (!multiresModifier_reshape(scene, mmd, ob, secondob)) {
+	if (!multiresModifier_reshape(&eval_ctx, scene, mmd, ob, secondob)) {
 		BKE_report(op->reports, RPT_ERROR, "Objects do not have the same number of vertices");
 		return OPERATOR_CANCELLED;
 	}
@@ -1687,8 +1696,10 @@ static void skin_armature_bone_create(Object *skin_ob,
 	}
 }
 
-static Object *modifier_skin_armature_create(Main *bmain, Scene *scene, SceneLayer *sl, Object *skin_ob)
+static Object *modifier_skin_armature_create(const bContext *C, Scene *scene, SceneLayer *sl, Object *skin_ob)
 {
+	Main *bmain = CTX_data_main(C);
+	EvaluationContext eval_ctx;
 	BLI_bitmap *edges_visited;
 	DerivedMesh *deform_dm;
 	MVert *mvert;
@@ -1700,7 +1711,9 @@ static Object *modifier_skin_armature_create(Main *bmain, Scene *scene, SceneLay
 	int *emap_mem;
 	int v;
 
-	deform_dm = mesh_get_derived_deform(scene, skin_ob, CD_MASK_BAREMESH);
+	CTX_data_eval_ctx(C, &eval_ctx);
+
+	deform_dm = mesh_get_derived_deform(&eval_ctx, scene, skin_ob, CD_MASK_BAREMESH);
 	mvert = deform_dm->getVertArray(deform_dm);
 
 	/* add vertex weights to original mesh */
@@ -1781,7 +1794,7 @@ static int skin_armature_create_exec(bContext *C, wmOperator *op)
 	}
 
 	/* create new armature */
-	arm_ob = modifier_skin_armature_create(bmain, scene, sl, ob);
+	arm_ob = modifier_skin_armature_create(C, scene, sl, ob);
 
 	/* add a modifier to connect the new armature to the mesh */
 	arm_md = (ArmatureModifierData *)modifier_new(eModifierType_Armature);
@@ -1901,8 +1914,11 @@ static int meshdeform_bind_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene = CTX_data_scene(C);
 	Object *ob = ED_object_active_context(C);
+	EvaluationContext eval_ctx;
 	MeshDeformModifierData *mmd = (MeshDeformModifierData *)edit_modifier_property_get(op, ob, eModifierType_MeshDeform);
 	
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (!mmd)
 		return OPERATOR_CANCELLED;
 
@@ -1940,17 +1956,17 @@ static int meshdeform_bind_exec(bContext *C, wmOperator *op)
 		mmd->modifier.mode |= eModifierMode_Realtime;
 
 		if (ob->type == OB_MESH) {
-			dm = mesh_create_derived_view(scene, ob, 0);
+			dm = mesh_create_derived_view(&eval_ctx, scene, ob, 0);
 			dm->release(dm);
 		}
 		else if (ob->type == OB_LATTICE) {
-			BKE_lattice_modifiers_calc(scene, ob);
+			BKE_lattice_modifiers_calc(&eval_ctx, scene, ob);
 		}
 		else if (ob->type == OB_MBALL) {
-			BKE_displist_make_mball(CTX_data_main(C)->eval_ctx, scene, ob);
+			BKE_displist_make_mball(&eval_ctx, scene, ob);
 		}
 		else if (ELEM(ob->type, OB_CURVE, OB_SURF, OB_FONT)) {
-			BKE_displist_make_curveTypes(scene, ob, 0);
+			BKE_displist_make_curveTypes(&eval_ctx, scene, ob, 0);
 		}
 
 		mmd->bindfunc = NULL;
diff --git a/source/blender/editors/object/object_ops.c b/source/blender/editors/object/object_ops.c
index ca02457ba39..07922f2d3b2 100644
--- a/source/blender/editors/object/object_ops.c
+++ b/source/blender/editors/object/object_ops.c
@@ -61,6 +61,7 @@ void ED_operatortypes_object(void)
 	WM_operatortype_append(OBJECT_OT_origin_clear);
 	WM_operatortype_append(OBJECT_OT_visual_transform_apply);
 	WM_operatortype_append(OBJECT_OT_transform_apply);
+	WM_operatortype_append(OBJECT_OT_transform_axis_target);
 	WM_operatortype_append(OBJECT_OT_origin_set);
 	
 	WM_operatortype_append(OBJECT_OT_mode_set);
diff --git a/source/blender/editors/object/object_relations.c b/source/blender/editors/object/object_relations.c
index 333bcf00a8c..c255ce4a45a 100644
--- a/source/blender/editors/object/object_relations.c
+++ b/source/blender/editors/object/object_relations.c
@@ -129,6 +129,7 @@ static int vertex_parent_set_exec(bContext *C, wmOperator *op)
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
 	Object *obedit = CTX_data_edit_object(C);
+	EvaluationContext eval_ctx;
 	BMVert *eve;
 	BMIter iter;
 	Curve *cu;
@@ -138,6 +139,8 @@ static int vertex_parent_set_exec(bContext *C, wmOperator *op)
 	Object *par;
 	int a, v1 = 0, v2 = 0, v3 = 0, v4 = 0, nr = 1;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* we need 1 to 3 selected vertices */
 
 	if (obedit->type == OB_MESH) {
@@ -156,7 +159,7 @@ static int vertex_parent_set_exec(bContext *C, wmOperator *op)
 
 		/* derivedMesh might be needed for solving parenting,
 		 * so re-create it here */
-		makeDerivedMesh(scene, obedit, em, CD_MASK_BAREMESH | CD_MASK_ORIGINDEX, false);
+		makeDerivedMesh(&eval_ctx, scene, obedit, em, CD_MASK_BAREMESH | CD_MASK_ORIGINDEX, false);
 
 		BM_ITER_MESH (eve, &iter, em->bm, BM_VERTS_OF_MESH) {
 			if (BM_elem_flag_test(eve, BM_ELEM_SELECT)) {
@@ -244,7 +247,7 @@ static int vertex_parent_set_exec(bContext *C, wmOperator *op)
 			else {
 				Object workob;
 
-				ob->parent = BASACT_NEW->object;
+				ob->parent = BASACT_NEW(sl)->object;
 				if (v3) {
 					ob->partype = PARVERT3;
 					ob->par1 = v1 - 1;
@@ -252,7 +255,7 @@ static int vertex_parent_set_exec(bContext *C, wmOperator *op)
 					ob->par3 = v3 - 1;
 
 					/* inverse parent matrix */
-					BKE_object_workob_calc_parent(scene, ob, &workob);
+					BKE_object_workob_calc_parent(&eval_ctx, scene, ob, &workob);
 					invert_m4_m4(ob->parentinv, workob.obmat);
 				}
 				else {
@@ -260,7 +263,7 @@ static int vertex_parent_set_exec(bContext *C, wmOperator *op)
 					ob->par1 = v1 - 1;
 
 					/* inverse parent matrix */
-					BKE_object_workob_calc_parent(scene, ob, &workob);
+					BKE_object_workob_calc_parent(&eval_ctx, scene, ob, &workob);
 					invert_m4_m4(ob->parentinv, workob.obmat);
 				}
 			}
@@ -351,7 +354,7 @@ static int make_proxy_exec(bContext *C, wmOperator *op)
 
 	if (ob) {
 		Object *newob;
-		BaseLegacy *newbase, *oldbase = BASACT_NEW;
+		BaseLegacy *newbase, *oldbase = BASACT_NEW(sl);
 		char name[MAX_ID_NAME + 4];
 
 		BLI_snprintf(name, sizeof(name), "%s_proxy", ((ID *)(gob ? gob : ob))->name + 2);
@@ -360,7 +363,7 @@ static int make_proxy_exec(bContext *C, wmOperator *op)
 		newob = BKE_object_add(bmain, scene, sl, OB_EMPTY, name);
 
 		/* set layers OK */
-		newbase = BASACT_NEW;    /* BKE_object_add sets active... */
+		newbase = BASACT_NEW(sl);    /* BKE_object_add sets active... */
 		newbase->lay = oldbase->lay;
 		newob->lay = newbase->lay;
 
@@ -612,12 +615,16 @@ EnumPropertyItem prop_make_parent_types[] = {
 	{0, NULL, 0, NULL, NULL}
 };
 
-bool ED_object_parent_set(ReportList *reports, Main *bmain, Scene *scene, Object *ob, Object *par,
+bool ED_object_parent_set(ReportList *reports, const bContext *C, Scene *scene, Object *ob, Object *par,
                           int partype, const bool xmirror, const bool keep_transform, const int vert_par[3])
 {
+	Main *bmain = CTX_data_main(C);
+	EvaluationContext eval_ctx;
 	bPoseChannel *pchan = NULL;
 	const bool pararm = ELEM(partype, PAR_ARMATURE, PAR_ARMATURE_NAME, PAR_ARMATURE_ENVELOPE, PAR_ARMATURE_AUTO);
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	DEG_id_tag_update(&par->id, OB_RECALC_OB);
 
 	/* preconditions */
@@ -629,7 +636,7 @@ bool ED_object_parent_set(ReportList *reports, Main *bmain, Scene *scene, Object
 
 			if ((cu->flag & CU_PATH) == 0) {
 				cu->flag |= CU_PATH | CU_FOLLOW;
-				BKE_displist_make_curveTypes(scene, par, 0);  /* force creation of path data */
+				BKE_displist_make_curveTypes(&eval_ctx, scene, par, 0);  /* force creation of path data */
 			}
 			else {
 				cu->flag |= CU_FOLLOW;
@@ -771,30 +778,32 @@ bool ED_object_parent_set(ReportList *reports, Main *bmain, Scene *scene, Object
 				data = con->data;
 				data->tar = par;
 
-				BKE_constraint_target_matrix_get(scene, con, 0, CONSTRAINT_OBTYPE_OBJECT, NULL, cmat, scene->r.cfra);
+				BKE_constraint_target_matrix_get(&eval_ctx, scene, con, 0, CONSTRAINT_OBTYPE_OBJECT, NULL, cmat, scene->r.cfra);
 				sub_v3_v3v3(vec, ob->obmat[3], cmat[3]);
 
 				copy_v3_v3(ob->loc, vec);
 			}
 			else if (pararm && (ob->type == OB_MESH) && (par->type == OB_ARMATURE)) {
-				if (partype == PAR_ARMATURE_NAME)
-					create_vgroups_from_armature(reports, scene, ob, par, ARM_GROUPS_NAME, false);
-				else if (partype == PAR_ARMATURE_ENVELOPE)
-					create_vgroups_from_armature(reports, scene, ob, par, ARM_GROUPS_ENVELOPE, xmirror);
+				if (partype == PAR_ARMATURE_NAME) {
+					create_vgroups_from_armature(reports, &eval_ctx, scene, ob, par, ARM_GROUPS_NAME, false);
+				}
+				else if (partype == PAR_ARMATURE_ENVELOPE) {
+					create_vgroups_from_armature(reports, &eval_ctx, scene, ob, par, ARM_GROUPS_ENVELOPE, xmirror);
+				}
 				else if (partype == PAR_ARMATURE_AUTO) {
 					WM_cursor_wait(1);
-					create_vgroups_from_armature(reports, scene, ob, par, ARM_GROUPS_AUTO, xmirror);
+					create_vgroups_from_armature(reports, &eval_ctx, scene, ob, par, ARM_GROUPS_AUTO, xmirror);
 					WM_cursor_wait(0);
 				}
 				/* get corrected inverse */
 				ob->partype = PAROBJECT;
-				BKE_object_workob_calc_parent(scene, ob, &workob);
+				BKE_object_workob_calc_parent(&eval_ctx, scene, ob, &workob);
 
 				invert_m4_m4(ob->parentinv, workob.obmat);
 			}
 			else {
 				/* calculate inverse parent matrix */
-				BKE_object_workob_calc_parent(scene, ob, &workob);
+				BKE_object_workob_calc_parent(&eval_ctx, scene, ob, &workob);
 				invert_m4_m4(ob->parentinv, workob.obmat);
 			}
 
@@ -869,7 +878,7 @@ static int parent_set_exec(bContext *C, wmOperator *op)
 				parent_set_vert_find(tree, ob, vert_par, is_tri);
 			}
 
-			if (!ED_object_parent_set(op->reports, bmain, scene, ob, par, partype, xmirror, keep_transform, vert_par_p)) {
+			if (!ED_object_parent_set(op->reports, C, scene, ob, par, partype, xmirror, keep_transform, vert_par_p)) {
 				ok = false;
 				break;
 			}
@@ -1052,13 +1061,16 @@ void OBJECT_OT_parent_no_inverse_set(wmOperatorType *ot)
 static int object_slow_parent_clear_exec(bContext *C, wmOperator *UNUSED(op))
 {
 	Scene *scene = CTX_data_scene(C);
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 
 	CTX_DATA_BEGIN (C, Object *, ob, selected_editable_objects)
 	{
 		if (ob->parent) {
 			if (ob->partype & PARSLOW) {
 				ob->partype -= PARSLOW;
-				BKE_object_where_is_calc(scene, ob);
+				BKE_object_where_is_calc(&eval_ctx, scene, ob);
 				ob->partype |= PARSLOW;
 				DEG_id_tag_update(&ob->id, OB_RECALC_OB);
 			}
@@ -1460,13 +1472,13 @@ static int make_links_data_exec(bContext *C, wmOperator *op)
 						DEG_id_tag_update(&ob_dst->id, OB_RECALC_DATA);
 						break;
 					case MAKE_LINKS_ANIMDATA:
-						BKE_animdata_copy_id((ID *)ob_dst, (ID *)ob_src, false);
+						BKE_animdata_copy_id(bmain, (ID *)ob_dst, (ID *)ob_src, false);
 						if (ob_dst->data && ob_src->data) {
 							if (ID_IS_LINKED_DATABLOCK(obdata_id)) {
 								is_lib = true;
 								break;
 							}
-							BKE_animdata_copy_id((ID *)ob_dst->data, (ID *)ob_src->data, false);
+							BKE_animdata_copy_id(bmain, (ID *)ob_dst->data, (ID *)ob_src->data, false);
 						}
 						DEG_id_tag_update(&ob_dst->id, OB_RECALC_OB | OB_RECALC_DATA | OB_RECALC_TIME);
 						break;
@@ -2043,7 +2055,9 @@ void ED_object_single_users(Main *bmain, Scene *scene, const bool full, const bo
 			IDP_RelinkProperty(scene->gpd->id.properties);
 		}
 
-		IDP_RelinkProperty(scene->world->id.properties);
+		if (scene->world) {
+			IDP_RelinkProperty(scene->world->id.properties);
+		}
 
 		if (scene->clip) {
 			IDP_RelinkProperty(scene->clip->id.properties);
diff --git a/source/blender/editors/object/object_select.c b/source/blender/editors/object/object_select.c
index 0a9b8b749f1..280294e714d 100644
--- a/source/blender/editors/object/object_select.c
+++ b/source/blender/editors/object/object_select.c
@@ -425,7 +425,7 @@ static int object_select_linked_exec(bContext *C, wmOperator *op)
 		CTX_DATA_END;
 	}
 	
-	ob = OBACT_NEW;
+	ob = OBACT_NEW(sl);
 	if (ob == NULL) {
 		BKE_report(op->reports, RPT_ERROR, "No active object");
 		return OPERATOR_CANCELLED;
@@ -836,7 +836,7 @@ static int object_select_grouped_exec(bContext *C, wmOperator *op)
 		CTX_DATA_END;
 	}
 
-	ob = OBACT_NEW;
+	ob = OBACT_NEW(sl);
 	if (ob == NULL) {
 		BKE_report(op->reports, RPT_ERROR, "No active object");
 		return OPERATOR_CANCELLED;
@@ -940,13 +940,13 @@ static int object_select_all_exec(bContext *C, wmOperator *op)
 	{
 		switch (action) {
 			case SEL_SELECT:
-			    ED_object_base_select(base, BA_SELECT);
+				ED_object_base_select(base, BA_SELECT);
 				break;
 			case SEL_DESELECT:
-			    ED_object_base_select(base, BA_DESELECT);
+				ED_object_base_select(base, BA_DESELECT);
 				break;
 			case SEL_INVERT:
-			    if ((base->flag & BASE_SELECTED) != 0) {
+				if ((base->flag & BASE_SELECTED) != 0) {
 					ED_object_base_select(base, BA_DESELECT);
 				}
 				else {
diff --git a/source/blender/editors/object/object_transform.c b/source/blender/editors/object/object_transform.c
index 8733b3c1b06..944fbb0bbe1 100644
--- a/source/blender/editors/object/object_transform.c
+++ b/source/blender/editors/object/object_transform.c
@@ -39,10 +39,12 @@
 #include "DNA_scene_types.h"
 #include "DNA_group_types.h"
 #include "DNA_lattice_types.h"
+#include "DNA_lamp_types.h"
 
 #include "BLI_math.h"
 #include "BLI_listbase.h"
 #include "BLI_utildefines.h"
+#include "BLI_array.h"
 
 #include "BKE_context.h"
 #include "BKE_curve.h"
@@ -72,6 +74,8 @@
 #include "ED_screen.h"
 #include "ED_view3d.h"
 
+#include "MEM_guardedalloc.h"
+
 #include "object_intern.h"
 
 /*************************** Clear Transformation ****************************/
@@ -400,27 +404,36 @@ void OBJECT_OT_origin_clear(wmOperatorType *ot)
 
 /* use this when the loc/size/rot of the parent has changed but the children
  * should stay in the same place, e.g. for apply-size-rot or object center */
-static void ignore_parent_tx(Main *bmain, Scene *scene, Object *ob)
+static void ignore_parent_tx(const bContext *C, Main *bmain, Scene *scene, Object *ob)
 {
 	Object workob;
 	Object *ob_child;
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	
 	/* a change was made, adjust the children to compensate */
 	for (ob_child = bmain->object.first; ob_child; ob_child = ob_child->id.next) {
 		if (ob_child->parent == ob) {
 			BKE_object_apply_mat4(ob_child, ob_child->obmat, true, false);
-			BKE_object_workob_calc_parent(scene, ob_child, &workob);
+			BKE_object_workob_calc_parent(&eval_ctx, scene, ob_child, &workob);
 			invert_m4_m4(ob_child->parentinv, workob.obmat);
 		}
 	}
 }
 
-static int apply_objects_internal(bContext *C, ReportList *reports, bool apply_loc, bool apply_rot, bool apply_scale)
+static int apply_objects_internal(
+        bContext *C, ReportList *reports,
+        bool apply_loc, bool apply_rot, bool apply_scale,
+        bool do_props)
 {
 	Main *bmain = CTX_data_main(C);
 	Scene *scene = CTX_data_scene(C);
+	EvaluationContext eval_ctx;
 	float rsmat[3][3], obmat[3][3], iobmat[3][3], mat[4][4], scale;
 	bool changed = true;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	
 	/* first check if we can execute */
 	CTX_DATA_BEGIN (C, Object *, ob, selected_editable_objects)
@@ -523,7 +536,7 @@ static int apply_objects_internal(bContext *C, ReportList *reports, bool apply_l
 			Mesh *me = ob->data;
 
 			if (apply_scale)
-				multiresModifier_scale_disp(scene, ob);
+				multiresModifier_scale_disp(&eval_ctx, scene, ob);
 			
 			/* adjust data */
 			BKE_mesh_transform(me, mat, true);
@@ -532,7 +545,7 @@ static int apply_objects_internal(bContext *C, ReportList *reports, bool apply_l
 			BKE_mesh_calc_normals(me);
 		}
 		else if (ob->type == OB_ARMATURE) {
-			ED_armature_apply_transform(ob, mat);
+			ED_armature_apply_transform(ob, mat, do_props);
 		}
 		else if (ob->type == OB_LATTICE) {
 			Lattice *lt = ob->data;
@@ -541,12 +554,12 @@ static int apply_objects_internal(bContext *C, ReportList *reports, bool apply_l
 		}
 		else if (ob->type == OB_MBALL) {
 			MetaBall *mb = ob->data;
-			BKE_mball_transform(mb, mat);
+			BKE_mball_transform(mb, mat, do_props);
 		}
 		else if (ELEM(ob->type, OB_CURVE, OB_SURF)) {
 			Curve *cu = ob->data;
 			scale = mat3_to_scale(rsmat);
-			BKE_curve_transform_ex(cu, mat, true, scale);
+			BKE_curve_transform_ex(cu, mat, true, do_props, scale);
 		}
 		else if (ob->type == OB_FONT) {
 			Curve *cu = ob->data;
@@ -562,7 +575,9 @@ static int apply_objects_internal(bContext *C, ReportList *reports, bool apply_l
 				tb->h *= scale;
 			}
 
-			cu->fsize *= scale;
+			if (do_props) {
+				cu->fsize *= scale;
+			}
 		}
 		else if (ob->type == OB_CAMERA) {
 			MovieClip *clip = BKE_object_movieclip_get(scene, ob, false);
@@ -611,12 +626,12 @@ static int apply_objects_internal(bContext *C, ReportList *reports, bool apply_l
 			unit_axis_angle(ob->rotAxis, &ob->rotAngle);
 		}
 
-		BKE_object_where_is_calc(scene, ob);
+		BKE_object_where_is_calc(&eval_ctx, scene, ob);
 		if (ob->type == OB_ARMATURE) {
-			BKE_pose_where_is(scene, ob); /* needed for bone parents */
+			BKE_pose_where_is(&eval_ctx, scene, ob); /* needed for bone parents */
 		}
 
-		ignore_parent_tx(bmain, scene, ob);
+		ignore_parent_tx(C, bmain, scene, ob);
 
 		DEG_id_tag_update(&ob->id, OB_RECALC_OB | OB_RECALC_DATA);
 
@@ -636,13 +651,16 @@ static int apply_objects_internal(bContext *C, ReportList *reports, bool apply_l
 static int visual_transform_apply_exec(bContext *C, wmOperator *UNUSED(op))
 {
 	Scene *scene = CTX_data_scene(C);
+	EvaluationContext eval_ctx;
 	bool changed = false;
 	
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	CTX_DATA_BEGIN (C, Object *, ob, selected_editable_objects)
 	{
-		BKE_object_where_is_calc(scene, ob);
+		BKE_object_where_is_calc(&eval_ctx, scene, ob);
 		BKE_object_apply_mat4(ob, ob->obmat, true, true);
-		BKE_object_where_is_calc(scene, ob);
+		BKE_object_where_is_calc(&eval_ctx, scene, ob);
 
 		/* update for any children that may get moved */
 		DEG_id_tag_update(&ob->id, OB_RECALC_OB);
@@ -678,9 +696,10 @@ static int object_transform_apply_exec(bContext *C, wmOperator *op)
 	const bool loc = RNA_boolean_get(op->ptr, "location");
 	const bool rot = RNA_boolean_get(op->ptr, "rotation");
 	const bool sca = RNA_boolean_get(op->ptr, "scale");
+	const bool do_props = RNA_boolean_get(op->ptr, "properties");
 
 	if (loc || rot || sca) {
-		return apply_objects_internal(C, op->reports, loc, rot, sca);
+		return apply_objects_internal(C, op->reports, loc, rot, sca, do_props);
 	}
 	else {
 		/* allow for redo */
@@ -705,6 +724,8 @@ void OBJECT_OT_transform_apply(wmOperatorType *ot)
 	RNA_def_boolean(ot->srna, "location", 0, "Location", "");
 	RNA_def_boolean(ot->srna, "rotation", 0, "Rotation", "");
 	RNA_def_boolean(ot->srna, "scale", 0, "Scale", "");
+	RNA_def_boolean(ot->srna, "properties", true, "Apply Properties",
+	                "Modify properties such as curve vertex radius, font size and bone envelope");
 }
 
 /********************* Set Object Center ************************/
@@ -713,7 +734,8 @@ enum {
 	GEOMETRY_TO_ORIGIN = 0,
 	ORIGIN_TO_GEOMETRY,
 	ORIGIN_TO_CURSOR,
-	ORIGIN_TO_CENTER_OF_MASS
+	ORIGIN_TO_CENTER_OF_MASS_SURFACE,
+	ORIGIN_TO_CENTER_OF_MASS_VOLUME,
 };
 
 static int object_origin_set_exec(bContext *C, wmOperator *op)
@@ -722,6 +744,7 @@ static int object_origin_set_exec(bContext *C, wmOperator *op)
 	Scene *scene = CTX_data_scene(C);
 	Object *obact = CTX_data_active_object(C);
 	Object *obedit = CTX_data_edit_object(C);
+	EvaluationContext eval_ctx;
 	Object *tob;
 	float cursor[3], cent[3], cent_neg[3], centn[3];
 	int centermode = RNA_enum_get(op->ptr, "type");
@@ -731,6 +754,8 @@ static int object_origin_set_exec(bContext *C, wmOperator *op)
 	CollectionPointerLink *ctx_ob;
 	CollectionPointerLink *ctx_ob_act = NULL;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* keep track of what is changed */
 	int tot_change = 0, tot_lib_error = 0, tot_multiuser_arm_error = 0;
 
@@ -867,10 +892,21 @@ static int object_origin_set_exec(bContext *C, wmOperator *op)
 			if (obedit == NULL && ob->type == OB_MESH) {
 				Mesh *me = ob->data;
 
-				if (centermode == ORIGIN_TO_CURSOR) { /* done */ }
-				else if (centermode == ORIGIN_TO_CENTER_OF_MASS)    { BKE_mesh_center_centroid(me, cent); }
-				else if (around == V3D_AROUND_CENTER_MEAN)          { BKE_mesh_center_median(me, cent); }
-				else                                                { BKE_mesh_center_bounds(me, cent); }
+				if (centermode == ORIGIN_TO_CURSOR) {
+					/* done */
+				}
+				else if (centermode == ORIGIN_TO_CENTER_OF_MASS_SURFACE) {
+					BKE_mesh_center_of_surface(me, cent);
+				}
+				else if (centermode == ORIGIN_TO_CENTER_OF_MASS_VOLUME) {
+					BKE_mesh_center_of_volume(me, cent);
+				}
+				else if (around == V3D_AROUND_CENTER_MEAN) {
+					BKE_mesh_center_median(me, cent);
+				}
+				else {
+					BKE_mesh_center_bounds(me, cent);
+				}
 
 				negate_v3_v3(cent_neg, cent);
 				BKE_mesh_translate(me, cent_neg, 1);
@@ -924,8 +960,8 @@ static int object_origin_set_exec(bContext *C, wmOperator *op)
 
 					cent[2] = 0.0f;
 
-					cu->xof = cu->xof - (cent[0] / cu->fsize);
-					cu->yof = cu->yof - (cent[1] / cu->fsize);
+					cu->xof = cu->xof - cent[0];
+					cu->yof = cu->yof - cent[1];
 
 					tot_change++;
 					cu->id.tag |= LIB_TAG_DOIT;
@@ -952,10 +988,10 @@ static int object_origin_set_exec(bContext *C, wmOperator *op)
 					arm->id.tag |= LIB_TAG_DOIT;
 					/* do_inverse_offset = true; */ /* docenter_armature() handles this */
 
-					BKE_object_where_is_calc(scene, ob);
-					BKE_pose_where_is(scene, ob); /* needed for bone parents */
+					BKE_object_where_is_calc(&eval_ctx, scene, ob);
+					BKE_pose_where_is(&eval_ctx, scene, ob); /* needed for bone parents */
 
-					ignore_parent_tx(bmain, scene, ob);
+					ignore_parent_tx(C, bmain, scene, ob);
 
 					if (obedit)
 						break;
@@ -1011,12 +1047,12 @@ static int object_origin_set_exec(bContext *C, wmOperator *op)
 
 				add_v3_v3(ob->loc, centn);
 
-				BKE_object_where_is_calc(scene, ob);
+				BKE_object_where_is_calc(&eval_ctx, scene, ob);
 				if (ob->type == OB_ARMATURE) {
-					BKE_pose_where_is(scene, ob); /* needed for bone parents */
+					BKE_pose_where_is(&eval_ctx, scene, ob); /* needed for bone parents */
 				}
 
-				ignore_parent_tx(bmain, scene, ob);
+				ignore_parent_tx(C, bmain, scene, ob);
 				
 				/* other users? */
 				//CTX_DATA_BEGIN (C, Object *, ob_other, selected_editable_objects)
@@ -1040,11 +1076,11 @@ static int object_origin_set_exec(bContext *C, wmOperator *op)
 						mul_v3_mat3_m4v3(centn, ob_other->obmat, cent); /* omit translation part */
 						add_v3_v3(ob_other->loc, centn);
 
-						BKE_object_where_is_calc(scene, ob_other);
+						BKE_object_where_is_calc(&eval_ctx, scene, ob_other);
 						if (ob_other->type == OB_ARMATURE) {
-							BKE_pose_where_is(scene, ob_other); /* needed for bone parents */
+							BKE_pose_where_is(&eval_ctx, scene, ob_other); /* needed for bone parents */
 						}
-						ignore_parent_tx(bmain, scene, ob_other);
+						ignore_parent_tx(C, bmain, scene, ob_other);
 					}
 				}
 				//CTX_DATA_END;
@@ -1053,9 +1089,12 @@ static int object_origin_set_exec(bContext *C, wmOperator *op)
 	}
 	BLI_freelistN(&ctx_data_list);
 
-	for (tob = bmain->object.first; tob; tob = tob->id.next)
-		if (tob->data && (((ID *)tob->data)->tag & LIB_TAG_DOIT))
+	for (tob = bmain->object.first; tob; tob = tob->id.next) {
+		if (tob->data && (((ID *)tob->data)->tag & LIB_TAG_DOIT)) {
+			BKE_mesh_batch_cache_dirty(tob->data, BKE_MESH_BATCH_DIRTY_ALL);
 			DEG_id_tag_update(&tob->id, OB_RECALC_OB | OB_RECALC_DATA);
+		}
+	}
 
 	if (tot_change) {
 		WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, NULL);
@@ -1078,11 +1117,14 @@ void OBJECT_OT_origin_set(wmOperatorType *ot)
 	static EnumPropertyItem prop_set_center_types[] = {
 		{GEOMETRY_TO_ORIGIN, "GEOMETRY_ORIGIN", 0, "Geometry to Origin", "Move object geometry to object origin"},
 		{ORIGIN_TO_GEOMETRY, "ORIGIN_GEOMETRY", 0, "Origin to Geometry",
-		                     "Move object origin to center of object geometry"},
+		 "Calculate the center of geometry based on the current pivot point (median, otherwise bounding-box)"},
 		{ORIGIN_TO_CURSOR, "ORIGIN_CURSOR", 0, "Origin to 3D Cursor",
-		                   "Move object origin to position of the 3D cursor"},
-		{ORIGIN_TO_CENTER_OF_MASS, "ORIGIN_CENTER_OF_MASS", 0, "Origin to Center of Mass",
-		                           "Move object origin to the object center of mass (assuming uniform density)"},
+		 "Move object origin to position of the 3D cursor"},
+		/* Intentional naming mismatch since some scripts refer to this. */
+		{ORIGIN_TO_CENTER_OF_MASS_SURFACE, "ORIGIN_CENTER_OF_MASS", 0, "Origin to Center of Mass (Surface)",
+		 "Calculate the center of mass from the surface area"},
+		{ORIGIN_TO_CENTER_OF_MASS_VOLUME, "ORIGIN_CENTER_OF_VOLUME", 0, "Origin to Center of Mass (Volume)",
+		 "Calculate the center of mass from the volume (must be manifold geometry with consistent normals)"},
 		{0, NULL, 0, NULL, NULL}
 	};
 	
@@ -1109,3 +1151,389 @@ void OBJECT_OT_origin_set(wmOperatorType *ot)
 	ot->prop = RNA_def_enum(ot->srna, "type", prop_set_center_types, 0, "Type", "");
 	RNA_def_enum(ot->srna, "center", prop_set_bounds_types, V3D_AROUND_CENTER_MEAN, "Center", "");
 }
+
+/* -------------------------------------------------------------------- */
+
+/** \name Transform Axis Target
+ *
+ * Note this is an experemental operator to point lamps/cameras at objects.
+ * We may re-work how this behaves based on user feedback.
+ * - campbell.
+ * \{ */
+
+/* When using multiple objects, apply their relative rotational offset to the active object. */
+#define USE_RELATIVE_ROTATION
+
+struct XFormAxisItem {
+	Object *ob;
+	float rot_mat[3][3];
+	void *obtfm;
+	float xform_dist;
+
+#ifdef USE_RELATIVE_ROTATION
+	/* use when translating multiple */
+	float xform_rot_offset[3][3];
+#endif
+};
+
+struct XFormAxisData {
+	ViewContext vc;
+	struct {
+		float depth;
+		float normal[3];
+		bool is_depth_valid;
+		bool is_normal_valid;
+	} prev;
+
+	struct XFormAxisItem *object_data;
+	uint object_data_len;
+	bool is_translate;
+
+	int init_event;
+};
+
+static bool object_is_target_compat(const Object *ob)
+{
+	if (ob->type == OB_LAMP) {
+		const Lamp *la = ob->data;
+		if (ELEM(la->type, LA_SUN, LA_SPOT, LA_HEMI, LA_AREA)) {
+			return true;
+		}
+	}
+	/* We might want to enable this later, for now just lamps */
+#if 0
+	else if (ob->type == OB_CAMERA) {
+		return true;
+	}
+#endif
+	return false;
+}
+
+static void object_transform_axis_target_free_data(wmOperator *op)
+{
+	struct XFormAxisData *xfd = op->customdata;
+	struct XFormAxisItem *item = xfd->object_data;
+	for (int i = 0; i < xfd->object_data_len; i++, item++) {
+		MEM_freeN(item->obtfm);
+	}
+	MEM_freeN(xfd->object_data);
+	MEM_freeN(xfd);
+	op->customdata = NULL;
+}
+
+/* We may want to expose as alternative to: BKE_object_apply_rotation */
+static void object_apply_rotation(Object *ob, const float rmat[3][3])
+{
+	float size[3];
+	float loc[3];
+	float rmat4[4][4];
+	copy_m4_m3(rmat4, rmat);
+
+	copy_v3_v3(size, ob->size);
+	copy_v3_v3(loc, ob->loc);
+	BKE_object_apply_mat4(ob, rmat4, true, true);
+	copy_v3_v3(ob->size, size);
+	copy_v3_v3(ob->loc, loc);
+}
+/* We may want to extract this to: BKE_object_apply_location */
+static void object_apply_location(Object *ob, const float loc[3])
+{
+	/* quick but weak */
+	Object ob_prev = *ob;
+	float mat[4][4];
+	copy_m4_m4(mat, ob->obmat);
+	copy_v3_v3(mat[3], loc);
+	BKE_object_apply_mat4(ob, mat, true, true);
+	copy_v3_v3(mat[3], ob->loc);
+	*ob = ob_prev;
+	copy_v3_v3(ob->loc, mat[3]);
+}
+
+static void object_orient_to_location(
+        Object *ob, float rot_orig[3][3], const float axis[3], const float location[3])
+{
+	float delta[3];
+	sub_v3_v3v3(delta, ob->obmat[3], location);
+	if (normalize_v3(delta) != 0.0f) {
+		if (len_squared_v3v3(delta, axis) > FLT_EPSILON) {
+			float delta_rot[3][3];
+			float final_rot[3][3];
+			rotation_between_vecs_to_mat3(delta_rot, axis, delta);
+
+			mul_m3_m3m3(final_rot, delta_rot, rot_orig);
+
+			object_apply_rotation(ob, final_rot);
+
+			DEG_id_tag_update(&ob->id, OB_RECALC_OB);
+		}
+	}
+}
+
+static void object_transform_axis_target_cancel(bContext *C, wmOperator *op)
+{
+	struct XFormAxisData *xfd = op->customdata;
+	struct XFormAxisItem *item = xfd->object_data;
+	for (int i = 0; i < xfd->object_data_len; i++, item++) {
+		BKE_object_tfm_restore(item->ob, item->obtfm);
+		DEG_id_tag_update(&item->ob->id, OB_RECALC_OB);
+		WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, item->ob);
+	}
+
+	object_transform_axis_target_free_data(op);
+}
+
+static int object_transform_axis_target_invoke(bContext *C, wmOperator *op, const wmEvent *event)
+{
+	ViewContext vc;
+	view3d_set_viewcontext(C, &vc);
+
+	if (!object_is_target_compat(vc.obact)) {
+		/* Falls back to texture space transform. */
+		return OPERATOR_PASS_THROUGH;
+	}
+
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
+
+	ED_view3d_autodist_init(&eval_ctx, vc.depsgraph, vc.ar, vc.v3d, 0);
+
+	if (vc.rv3d->depths != NULL) {
+		vc.rv3d->depths->damaged = true;
+	}
+	ED_view3d_depth_update(vc.ar);
+
+	if (vc.rv3d->depths == NULL) {
+		BKE_report(op->reports, RPT_WARNING, "Unable to access depth buffer, using view plane");
+		return OPERATOR_CANCELLED;
+	}
+
+	ED_region_tag_redraw(vc.ar);
+
+	struct XFormAxisData *xfd;
+	xfd = op->customdata = MEM_callocN(sizeof(struct XFormAxisData), __func__);
+
+	/* Don't change this at runtime. */
+	xfd->vc = vc;
+	xfd->vc.mval[0] = event->mval[0];
+	xfd->vc.mval[1] = event->mval[1];
+
+	xfd->prev.depth = 1.0f;
+	xfd->prev.is_depth_valid = false;
+	xfd->prev.is_normal_valid = false;
+	xfd->is_translate = false;
+
+	xfd->init_event = WM_userdef_event_type_from_keymap_type(event->type);
+
+	{
+		struct XFormAxisItem *object_data = NULL;
+		BLI_array_declare(object_data);
+
+		struct XFormAxisItem *item = BLI_array_append_ret(object_data);
+		item->ob = xfd->vc.obact;
+
+		CTX_DATA_BEGIN (C, Object *, ob, selected_editable_objects)
+		{
+			if ((ob != xfd->vc.obact) && object_is_target_compat(ob)) {
+				item = BLI_array_append_ret(object_data);
+				item->ob = ob;
+			}
+		}
+		CTX_DATA_END;
+
+		xfd->object_data = object_data;
+		xfd->object_data_len = BLI_array_count(object_data);
+
+		if (xfd->object_data_len != BLI_array_count(object_data)) {
+			xfd->object_data = MEM_reallocN(xfd->object_data, xfd->object_data_len * sizeof(*xfd->object_data));
+		}
+	}
+
+	{
+		struct XFormAxisItem *item = xfd->object_data;
+		for (int i = 0; i < xfd->object_data_len; i++, item++) {
+			item->obtfm = BKE_object_tfm_backup(item->ob);
+			BKE_object_rot_to_mat3(item->ob, item->rot_mat, true);
+		}
+	}
+
+	WM_event_add_modal_handler(C, op);
+
+	return OPERATOR_RUNNING_MODAL;
+}
+
+static int object_transform_axis_target_modal(bContext *C, wmOperator *op, const wmEvent *event)
+{
+	struct XFormAxisData *xfd = op->customdata;
+	ARegion *ar = xfd->vc.ar;
+
+	view3d_operator_needs_opengl(C);
+
+	const bool is_translate = (event->ctrl != 0);
+	const bool is_translate_init = is_translate && (xfd->is_translate != is_translate);
+
+	if (event->type == MOUSEMOVE || is_translate_init) {
+		const ViewDepths *depths = xfd->vc.rv3d->depths;
+		if (depths &&
+		    ((unsigned int)event->mval[0] < depths->w) &&
+		    ((unsigned int)event->mval[1] < depths->h))
+		{
+			double depth = (double)ED_view3d_depth_read_cached(&xfd->vc, event->mval);
+			float location_world[3];
+			if (depth == 1.0f) {
+				if (xfd->prev.is_depth_valid) {
+					depth = (double)xfd->prev.depth;
+				}
+			}
+			if ((depth > depths->depth_range[0]) && (depth < depths->depth_range[1])) {
+				xfd->prev.depth = depth;
+				xfd->prev.is_depth_valid = true;
+				if (ED_view3d_depth_unproject(ar, event->mval, depth, location_world)) {
+					if (is_translate) {
+
+						float normal[3];
+						bool normal_found = false;
+						if (ED_view3d_depth_read_cached_normal(&xfd->vc, event->mval, normal)) {
+							normal_found = true;
+
+							/* cheap attempt to smooth normals out a bit! */
+							const uint ofs = 2;
+							for (uint x = -ofs; x <= ofs; x += ofs / 2) {
+								for (uint y = -ofs; y <= ofs; y += ofs / 2) {
+									if (x != 0 && y != 0) {
+										int mval_ofs[2] = {event->mval[0] + x, event->mval[1] + y};
+										float n[3];
+										if (ED_view3d_depth_read_cached_normal(
+										        &xfd->vc, mval_ofs, n))
+										{
+											add_v3_v3(normal, n);
+										}
+									}
+								}
+							}
+							normalize_v3(normal);
+						}
+						else if (xfd->prev.is_normal_valid) {
+							copy_v3_v3(normal, xfd->prev.normal);
+							normal_found = true;
+						}
+
+						if (normal_found) {
+#ifdef USE_RELATIVE_ROTATION
+							if (is_translate_init && xfd->object_data_len > 1) {
+								float xform_rot_offset_inv_first[3][3];
+								struct XFormAxisItem *item = xfd->object_data;
+								for (int i = 0; i < xfd->object_data_len; i++, item++) {
+									copy_m3_m4(item->xform_rot_offset, item->ob->obmat);
+									normalize_m3(item->xform_rot_offset);
+
+									if (i == 0) {
+										invert_m3_m3(xform_rot_offset_inv_first, xfd->object_data[0].xform_rot_offset);
+									}
+									else {
+										mul_m3_m3m3(item->xform_rot_offset,
+										            item->xform_rot_offset,
+										            xform_rot_offset_inv_first);
+									}
+								}
+							}
+
+#endif
+
+							struct XFormAxisItem *item = xfd->object_data;
+							for (int i = 0; i < xfd->object_data_len; i++, item++) {
+								if (is_translate_init) {
+									float ob_axis[3];
+									item->xform_dist = len_v3v3(item->ob->obmat[3], location_world);
+									normalize_v3_v3(ob_axis, item->ob->obmat[2]);
+									/* Scale to avoid adding distance when moving between surfaces. */
+									float scale = fabsf(dot_v3v3(ob_axis, normal));
+									item->xform_dist *= scale;
+								}
+
+								float target_normal[3];
+								copy_v3_v3(target_normal, normal);
+
+#ifdef USE_RELATIVE_ROTATION
+								if (i != 0) {
+									mul_m3_v3(item->xform_rot_offset, target_normal);
+								}
+#endif
+								{
+									float loc[3];
+
+									copy_v3_v3(loc, location_world);
+									madd_v3_v3fl(loc, target_normal, item->xform_dist);
+									object_apply_location(item->ob, loc);
+									copy_v3_v3(item->ob->obmat[3], loc);  /* so orient behaves as expected */
+								}
+
+								object_orient_to_location(item->ob, item->rot_mat, item->rot_mat[2], location_world);
+								WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, item->ob);
+							}
+							copy_v3_v3(xfd->prev.normal, normal);
+							xfd->prev.is_normal_valid = true;
+						}
+					}
+					else {
+						struct XFormAxisItem *item = xfd->object_data;
+						for (int i = 0; i < xfd->object_data_len; i++, item++) {
+							object_orient_to_location(item->ob, item->rot_mat, item->rot_mat[2], location_world);
+							WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, item->ob);
+						}
+						xfd->prev.is_normal_valid = false;
+					}
+				}
+			}
+		}
+		xfd->is_translate = is_translate;
+
+		ED_region_tag_redraw(xfd->vc.ar);
+	}
+
+	bool is_finished = false;
+
+	if (ISMOUSE(xfd->init_event)) {
+		if ((event->type == xfd->init_event) && (event->val == KM_RELEASE)) {
+			is_finished = true;
+		}
+	}
+	else {
+		if (ELEM(event->type, LEFTMOUSE, RETKEY, PADENTER)) {
+			is_finished = true;
+		}
+	}
+
+	if (is_finished) {
+		object_transform_axis_target_free_data(op);
+		return OPERATOR_FINISHED;
+	}
+	else if (ELEM(event->type, ESCKEY, RIGHTMOUSE)) {
+		object_transform_axis_target_cancel(C, op);
+		return OPERATOR_CANCELLED;
+	}
+
+
+	return OPERATOR_RUNNING_MODAL;
+}
+
+void OBJECT_OT_transform_axis_target(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Interactive Lamp Track to Cursor";
+	ot->description = "Interactively point cameras and lamps to a location (Ctrl translates)";
+	ot->idname = "OBJECT_OT_transform_axis_target";
+
+	/* api callbacks */
+	ot->invoke = object_transform_axis_target_invoke;
+	ot->cancel = object_transform_axis_target_cancel;
+	ot->modal = object_transform_axis_target_modal;
+	ot->poll = ED_operator_region_view3d_active;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO | OPTYPE_BLOCKING;
+}
+
+#undef USE_RELATIVE_ROTATION
+
+/** \} */
diff --git a/source/blender/editors/object/object_vgroup.c b/source/blender/editors/object/object_vgroup.c
index 51723ac14d3..386c63d4095 100644
--- a/source/blender/editors/object/object_vgroup.c
+++ b/source/blender/editors/object/object_vgroup.c
@@ -50,7 +50,7 @@
 #include "BLI_blenlib.h"
 #include "BLI_utildefines.h"
 #include "BLI_linklist_stack.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 
 
 #include "BKE_context.h"
@@ -240,6 +240,9 @@ bool ED_vgroup_parray_alloc(ID *id, MDeformVert ***dvert_arr, int *dvert_tot, co
 				}
 				return false;
 			}
+
+			default:
+				break;
 		}
 	}
 
@@ -1257,9 +1260,9 @@ static void dm_deform_clear(DerivedMesh *dm, Object *ob)
 }
 
 /* recalculate the deformation */
-static DerivedMesh *dm_deform_recalc(Scene *scene, Object *ob)
+static DerivedMesh *dm_deform_recalc(EvaluationContext *eval_ctx, Scene *scene, Object *ob)
 {
-	return mesh_get_derived_deform(scene, ob, CD_MASK_BAREMESH);
+	return mesh_get_derived_deform(eval_ctx, scene, ob, CD_MASK_BAREMESH);
 }
 
 /* by changing nonzero weights, try to move a vertex in me->mverts with index 'index' to
@@ -1271,7 +1274,7 @@ static DerivedMesh *dm_deform_recalc(Scene *scene, Object *ob)
  * norm and d are the plane's properties for the equation: ax + by + cz + d = 0
  * coord is a point on the plane
  */
-static void moveCloserToDistanceFromPlane(Scene *scene, Object *ob, Mesh *me, int index, float norm[3],
+static void moveCloserToDistanceFromPlane(EvaluationContext *eval_ctx, Scene *scene, Object *ob, Mesh *me, int index, float norm[3],
                                           float coord[3], float d, float distToBe, float strength, float cp)
 {
 	DerivedMesh *dm;
@@ -1298,7 +1301,7 @@ static void moveCloserToDistanceFromPlane(Scene *scene, Object *ob, Mesh *me, in
 	float originalDistToBe = distToBe;
 	do {
 		wasChange = false;
-		dm = dm_deform_recalc(scene, ob);
+		dm = dm_deform_recalc(eval_ctx, scene, ob);
 		dm->getVert(dm, index, &m);
 		copy_v3_v3(oldPos, m.co);
 		distToStart = dot_v3v3(norm, oldPos) + d;
@@ -1336,7 +1339,7 @@ static void moveCloserToDistanceFromPlane(Scene *scene, Object *ob, Mesh *me, in
 				if (dw->weight > 1) {
 					dw->weight = 1;
 				}
-				dm = dm_deform_recalc(scene, ob);
+				dm = dm_deform_recalc(eval_ctx, scene, ob);
 				dm->getVert(dm, index, &m);
 				getVerticalAndHorizontalChange(norm, d, coord, oldPos, distToStart, m.co, changes, dists, i);
 				dw->weight = oldw;
@@ -1446,10 +1449,13 @@ static void moveCloserToDistanceFromPlane(Scene *scene, Object *ob, Mesh *me, in
 
 /* this is used to try to smooth a surface by only adjusting the nonzero weights of a vertex 
  * but it could be used to raise or lower an existing 'bump.' */
-static void vgroup_fix(Scene *scene, Object *ob, float distToBe, float strength, float cp)
+static void vgroup_fix(const bContext *C, Scene *scene, Object *ob, float distToBe, float strength, float cp)
 {
+	EvaluationContext eval_ctx;
 	int i;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	Mesh *me = ob->data;
 	MVert *mvert = me->mvert;
 	int *verts = NULL;
@@ -1463,7 +1469,7 @@ static void vgroup_fix(Scene *scene, Object *ob, float distToBe, float strength,
 				MVert *p = MEM_callocN(sizeof(MVert) * (count), "deformedPoints");
 				int k;
 
-				DerivedMesh *dm = mesh_get_derived_deform(scene, ob, CD_MASK_BAREMESH);
+				DerivedMesh *dm = mesh_get_derived_deform(&eval_ctx, scene, ob, CD_MASK_BAREMESH);
 				k = count;
 				while (k--) {
 					dm->getVert(dm, verts[k], &m);
@@ -1481,7 +1487,7 @@ static void vgroup_fix(Scene *scene, Object *ob, float distToBe, float strength,
 					if (mag) { /* zeros fix */
 						d = -dot_v3v3(norm, coord);
 						/* dist = (dot_v3v3(norm, m.co) + d); */ /* UNUSED */
-						moveCloserToDistanceFromPlane(scene, ob, me, i, norm, coord, d, distToBe, strength, cp);
+						moveCloserToDistanceFromPlane(&eval_ctx, scene, ob, me, i, norm, coord, d, distToBe, strength, cp);
 					}
 				}
 
@@ -1714,17 +1720,11 @@ static void vgroup_invert_subset(Object *ob,
 	}
 }
 
-enum {
-	WEIGHT_SMOOTH_ALL = -1,
-	WEIGHT_SMOOTH_DESELECT = false,
-	WEIGHT_SMOOTH_SELECT = true,
-};
-
 static void vgroup_smooth_subset(
         Object *ob, const bool *vgroup_validmap, const int vgroup_tot,
         const int subset_count,
         const float fac, const int repeat,
-        const float fac_expand, const int source)
+        const float fac_expand)
 {
 	const float ifac = 1.0f - fac;
 	MDeformVert **dvert_array = NULL;
@@ -1732,6 +1732,8 @@ static void vgroup_smooth_subset(
 	int *vgroup_subset_map = BLI_array_alloca(vgroup_subset_map, subset_count);
 	float *vgroup_subset_weights = BLI_array_alloca(vgroup_subset_weights, subset_count);
 	const bool use_mirror = (ob->type == OB_MESH) ? (((Mesh *)ob->data)->editflag & ME_EDIT_MIRROR_X) != 0 : false;
+	const bool use_select = vertex_group_use_vert_sel(ob);
+	const bool use_hide = use_select;
 
 	const int    expand_sign = signum_i(fac_expand);
 	const float  expand = fabsf(fac_expand);
@@ -1775,19 +1777,26 @@ static void vgroup_smooth_subset(
 	verts_used = MEM_mallocN(sizeof(*verts_used) * dvert_tot, __func__);
 	STACK_INIT(verts_used, dvert_tot);
 
+#define IS_BM_VERT_READ(v) \
+	(use_hide ? (BM_elem_flag_test(v, BM_ELEM_HIDDEN) == 0) : true)
+#define IS_BM_VERT_WRITE(v) \
+	(use_select ? (BM_elem_flag_test(v, BM_ELEM_SELECT) != 0) : true)
+
+#define IS_ME_VERT_READ(v) \
+	(use_hide ? (((v)->flag & ME_HIDE) == 0) : true)
+#define IS_ME_VERT_WRITE(v) \
+	(use_select ? (((v)->flag & SELECT) != 0) : true)
 
 	/* initialize used verts */
 	if (bm) {
 		for (int i = 0; i < dvert_tot; i++) {
 			BMVert *v = BM_vert_at_index(bm, i);
-			if (BM_elem_flag_test(v, BM_ELEM_SELECT)) {
+			if (IS_BM_VERT_WRITE(v)) {
 				BMIter eiter;
 				BMEdge *e;
 				BM_ITER_ELEM (e, &eiter, v, BM_EDGES_OF_VERT) {
 					BMVert *v_other = BM_edge_other_vert(e, v);
-					if ((source == WEIGHT_SMOOTH_ALL) ||
-					    (source == (BM_elem_flag_test(v_other, BM_ELEM_SELECT) != 0)))
-					{
+					if (IS_BM_VERT_READ(v_other)) {
 						STACK_PUSH(verts_used, i);
 						break;
 					}
@@ -1797,13 +1806,12 @@ static void vgroup_smooth_subset(
 	}
 	else {
 		for (int i = 0; i < dvert_tot; i++) {
-			MVert *v = &me->mvert[i];
-			if (v->flag & SELECT) {
+			const MVert *v = &me->mvert[i];
+			if (IS_ME_VERT_WRITE(v)) {
 				for (int j = 0; j < emap[i].count; j++) {
-					MVert *v_other = &me->mvert[emap[i].indices[j]];
-					if ((source == WEIGHT_SMOOTH_ALL) ||
-					    (source == ((v_other->flag & SELECT) != 0)))
-					{
+					const MEdge *e = &me->medge[emap[i].indices[j]];
+					const MVert *v_other = &me->mvert[(e->v1 == i) ? e->v2 : e->v1];
+					if (IS_ME_VERT_READ(v_other)) {
 						STACK_PUSH(verts_used, i);
 						break;
 					}
@@ -1856,13 +1864,11 @@ static void vgroup_smooth_subset(
 					BMEdge *e;
 
 					/* checked already */
-					BLI_assert(BM_elem_flag_test(v, BM_ELEM_SELECT));
+					BLI_assert(IS_BM_VERT_WRITE(v));
 
 					BM_ITER_ELEM (e, &eiter, v, BM_EDGES_OF_VERT) {
 						BMVert *v_other = BM_edge_other_vert(e, v);
-						if ((source == WEIGHT_SMOOTH_ALL) ||
-						    (source == (BM_elem_flag_test(v_other, BM_ELEM_SELECT) != 0)))
-						{
+						if (IS_BM_VERT_READ(v_other)) {
 							const int i_other = BM_elem_index_get(v_other);
 
 							WEIGHT_ACCUMULATE;
@@ -1873,16 +1879,14 @@ static void vgroup_smooth_subset(
 					int j;
 
 					/* checked already */
-					BLI_assert(me->mvert[i].flag & SELECT);
+					BLI_assert(IS_ME_VERT_WRITE(&me->mvert[i]));
 
 					for (j = 0; j < emap[i].count; j++) {
 						MEdge *e = &me->medge[emap[i].indices[j]];
 						const int i_other = (e->v1 == i ? e->v2 : e->v1);
 						MVert *v_other = &me->mvert[i_other];
 
-						if ((source == WEIGHT_SMOOTH_ALL) ||
-						    (source == ((v_other->flag & SELECT) != 0)))
-						{
+						if (IS_ME_VERT_READ(v_other)) {
 							WEIGHT_ACCUMULATE;
 						}
 					}
@@ -1906,6 +1910,11 @@ static void vgroup_smooth_subset(
 		ED_vgroup_parray_from_weight_array(dvert_array, dvert_tot, weight_accum_prev, def_nr, true);
 	}
 
+#undef IS_BM_VERT_READ
+#undef IS_BM_VERT_WRITE
+#undef IS_ME_VERT_READ
+#undef IS_ME_VERT_WRITE
+
 	MEM_freeN(weight_accum_curr);
 	MEM_freeN(weight_accum_prev);
 	MEM_freeN(verts_used);
@@ -2499,7 +2508,7 @@ static int UNUSED_FUNCTION(vertex_group_poll_edit) (bContext *C)
 }
 
 /* editmode _or_ weight paint vertex sel */
-static int vertex_group_vert_select_poll_ex(bContext *C, const short ob_type_flag)
+static int vertex_group_vert_poll_ex(bContext *C, const bool needs_select, const short ob_type_flag)
 {
 	Object *ob = ED_object_context(C);
 	ID *data = (ob) ? ob->data : NULL;
@@ -2515,12 +2524,17 @@ static int vertex_group_vert_select_poll_ex(bContext *C, const short ob_type_fla
 		return true;
 	}
 	else if (ob->mode & OB_MODE_WEIGHT_PAINT) {
-		if (BKE_object_is_in_wpaint_select_vert(ob)) {
-			return true;
+		if (needs_select) {
+			if (BKE_object_is_in_wpaint_select_vert(ob)) {
+				return true;
+			}
+			else {
+				CTX_wm_operator_poll_msg_set(C, "Vertex select needs to be enabled in weight paint mode");
+				return false;
+			}
 		}
 		else {
-			CTX_wm_operator_poll_msg_set(C, "Vertex select needs to be enabled in weight paint mode");
-			return false;
+			return true;
 		}
 	}
 	else {
@@ -2528,15 +2542,31 @@ static int vertex_group_vert_select_poll_ex(bContext *C, const short ob_type_fla
 	}
 }
 
+#if 0
+static int vertex_group_vert_poll(bContext *C)
+{
+	return vertex_group_vert_poll_ex(C, false, 0);
+}
+#endif
+
+
+static int vertex_group_mesh_vert_poll(bContext *C)
+{
+	return vertex_group_vert_poll_ex(C, false, (1 << OB_MESH));
+}
+
 static int vertex_group_vert_select_poll(bContext *C)
 {
-	return vertex_group_vert_select_poll_ex(C, 0);
+	return vertex_group_vert_poll_ex(C, true, 0);
 }
 
+#if 0
 static int vertex_group_mesh_vert_select_poll(bContext *C)
 {
-	return vertex_group_vert_select_poll_ex(C, (1 << OB_MESH));
+	return vertex_group_vert_poll_ex(C, true, (1 << OB_MESH));
 }
+#endif
+
 
 /* editmode _or_ weight paint vertex sel and active group unlocked */
 static int vertex_group_vert_select_unlocked_poll(bContext *C)
@@ -2975,7 +3005,7 @@ static int vertex_group_fix_exec(bContext *C, wmOperator *op)
 		BKE_report(op->reports, RPT_ERROR_INVALID_CONTEXT, "This operator does not support an active mirror modifier");
 		return OPERATOR_CANCELLED;
 	}
-	vgroup_fix(scene, ob, distToBe, strength, cp);
+	vgroup_fix(C, scene, ob, distToBe, strength, cp);
 	
 	DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
 	WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
@@ -3083,13 +3113,12 @@ static int vertex_group_smooth_exec(bContext *C, wmOperator *op)
 	const float fac = RNA_float_get(op->ptr, "factor");
 	const int repeat = RNA_int_get(op->ptr, "repeat");
 	eVGroupSelect subset_type  = RNA_enum_get(op->ptr, "group_select_mode");
-	const int source = RNA_enum_get(op->ptr, "source");
 	const float fac_expand = RNA_float_get(op->ptr, "expand");
 
 	int subset_count, vgroup_tot;
 
 	const bool *vgroup_validmap = BKE_object_defgroup_subset_from_select_type(ob, subset_type, &vgroup_tot, &subset_count);
-	vgroup_smooth_subset(ob, vgroup_validmap, vgroup_tot, subset_count, fac, repeat, fac_expand, source);
+	vgroup_smooth_subset(ob, vgroup_validmap, vgroup_tot, subset_count, fac, repeat, fac_expand);
 	MEM_freeN((void *)vgroup_validmap);
 
 	DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
@@ -3101,20 +3130,13 @@ static int vertex_group_smooth_exec(bContext *C, wmOperator *op)
 
 void OBJECT_OT_vertex_group_smooth(wmOperatorType *ot)
 {
-	static EnumPropertyItem smooth_source_item[] = {
-		{WEIGHT_SMOOTH_ALL, "ALL", 0, "All", ""},
-		{WEIGHT_SMOOTH_SELECT, "SELECT", 0, "Only Selected", ""},
-		{WEIGHT_SMOOTH_DESELECT, "DESELECT", 0, "Only Deselected", ""},
-		{0, NULL, 0, NULL, NULL}
-	};
-
 	/* identifiers */
 	ot->name = "Smooth Vertex Weights";
 	ot->idname = "OBJECT_OT_vertex_group_smooth";
 	ot->description = "Smooth weights for selected vertices";
 
 	/* api callbacks */
-	ot->poll = vertex_group_mesh_vert_select_poll;
+	ot->poll = vertex_group_mesh_vert_poll;
 	ot->exec = vertex_group_smooth_exec;
 
 	/* flags */
@@ -3125,7 +3147,6 @@ void OBJECT_OT_vertex_group_smooth(wmOperatorType *ot)
 	RNA_def_int(ot->srna, "repeat", 1, 1, 10000, "Iterations", "", 1, 200);
 
 	RNA_def_float(ot->srna, "expand", 0.0f, -1.0f, 1.0, "Expand/Contract", "Expand/contract weights", -1.0f, 1.0f);
-	RNA_def_enum(ot->srna, "source", smooth_source_item, -1, "Source", "Vertices to mix with");
 }
 
 static int vertex_group_clean_exec(bContext *C, wmOperator *op)
diff --git a/source/blender/editors/physics/dynamicpaint_ops.c b/source/blender/editors/physics/dynamicpaint_ops.c
index cd07b57577b..1f0ee6862d2 100644
--- a/source/blender/editors/physics/dynamicpaint_ops.c
+++ b/source/blender/editors/physics/dynamicpaint_ops.c
@@ -294,6 +294,8 @@ typedef struct DynamicPaintBakeJob {
 	DynamicPaintSurface *surface;
 	DynamicPaintCanvasSettings *canvas;
 
+	EvaluationContext *eval_ctx;
+
 	int success;
 	double start;
 } DynamicPaintBakeJob;
@@ -313,6 +315,8 @@ static void dpaint_bake_endjob(void *customdata)
 
 	dynamicPaint_freeSurfaceData(job->surface);
 
+	MEM_freeN(job->eval_ctx);
+
 	G.is_rendering = false;
 	BKE_spacedata_draw_locks(false);
 
@@ -387,7 +391,7 @@ static void dynamicPaint_bakeImageSequence(DynamicPaintBakeJob *job)
 		/* calculate a frame */
 		scene->r.cfra = (int)frame;
 		ED_update_for_newframe(job->bmain, scene, 1);
-		if (!dynamicPaint_calculateFrame(surface, scene, job->scene_layer, cObject, frame)) {
+		if (!dynamicPaint_calculateFrame(surface, job->eval_ctx, scene, cObject, frame)) {
 			job->success = 0;
 			return;
 		}
@@ -456,6 +460,9 @@ static int dynamicpaint_bake_exec(struct bContext *C, struct wmOperator *op)
 	Object *ob = ED_object_context(C);
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
+	EvaluationContext *eval_ctx = MEM_mallocN(sizeof(*eval_ctx), "EvaluationContext");
+
+	CTX_data_eval_ctx(C, eval_ctx);
 
 	DynamicPaintSurface *surface;
 
@@ -487,6 +494,7 @@ static int dynamicpaint_bake_exec(struct bContext *C, struct wmOperator *op)
 	job->ob = ob;
 	job->canvas = canvas;
 	job->surface = surface;
+	job->eval_ctx = eval_ctx;
 
 	wmJob *wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), scene,
 	                            "Dynamic Paint Bake", WM_JOB_PROGRESS,
diff --git a/source/blender/editors/physics/particle_edit.c b/source/blender/editors/physics/particle_edit.c
index fb3cfdc86b2..6a5a3c73f81 100644
--- a/source/blender/editors/physics/particle_edit.c
+++ b/source/blender/editors/physics/particle_edit.c
@@ -86,7 +86,9 @@
 
 #include "physics_intern.h"
 
-void PE_create_particle_edit(Scene *scene, SceneLayer *sl, Object *ob, PointCache *cache, ParticleSystem *psys);
+void PE_create_particle_edit(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, Object *ob,
+        PointCache *cache, ParticleSystem *psys);
 void PTCacheUndo_clear(PTCacheEdit *edit);
 void recalc_lengths(PTCacheEdit *edit);
 void recalc_emitter_field(Object *ob, ParticleSystem *psys);
@@ -216,7 +218,8 @@ static float pe_brush_size_get(const Scene *UNUSED(scene), ParticleBrushData *br
  *
  * note: this function runs on poll, therefor it can runs many times a second
  * keep it fast! */
-static PTCacheEdit *pe_get_current(Scene *scene, SceneLayer *sl, Object *ob, int create)
+static PTCacheEdit *pe_get_current(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, Object *ob, int create)
 {
 	ParticleEditSettings *pset= PE_settings(scene);
 	PTCacheEdit *edit = NULL;
@@ -256,18 +259,18 @@ static PTCacheEdit *pe_get_current(Scene *scene, SceneLayer *sl, Object *ob, int
 				if (psys->part && psys->part->type == PART_HAIR) {
 					if (psys->flag & PSYS_HAIR_DYNAMICS && psys->pointcache->flag & PTCACHE_BAKED) {
 						if (create && !psys->pointcache->edit)
-							PE_create_particle_edit(scene, sl, ob, pid->cache, NULL);
+							PE_create_particle_edit(eval_ctx, scene, sl, ob, pid->cache, NULL);
 						edit = pid->cache->edit;
 					}
 					else {
 						if (create && !psys->edit && psys->flag & PSYS_HAIR_DONE)
-							PE_create_particle_edit(scene, sl, ob, NULL, psys);
+							PE_create_particle_edit(eval_ctx, scene, sl, ob, NULL, psys);
 						edit = psys->edit;
 					}
 				}
 				else {
 					if (create && pid->cache->flag & PTCACHE_BAKED && !pid->cache->edit)
-						PE_create_particle_edit(scene, sl, ob, pid->cache, psys);
+						PE_create_particle_edit(eval_ctx, scene, sl, ob, pid->cache, psys);
 					edit = pid->cache->edit;
 				}
 
@@ -278,7 +281,7 @@ static PTCacheEdit *pe_get_current(Scene *scene, SceneLayer *sl, Object *ob, int
 			if (create && pid->cache->flag & PTCACHE_BAKED && !pid->cache->edit) {
 				pset->flag |= PE_FADE_TIME;
 				// NICE TO HAVE but doesn't work: pset->brushtype = PE_BRUSH_COMB;
-				PE_create_particle_edit(scene, sl, ob, pid->cache, NULL);
+				PE_create_particle_edit(eval_ctx, scene, sl, ob, pid->cache, NULL);
 			}
 			edit = pid->cache->edit;
 			break;
@@ -287,7 +290,7 @@ static PTCacheEdit *pe_get_current(Scene *scene, SceneLayer *sl, Object *ob, int
 			if (create && pid->cache->flag & PTCACHE_BAKED && !pid->cache->edit) {
 				pset->flag |= PE_FADE_TIME;
 				// NICE TO HAVE but doesn't work: pset->brushtype = PE_BRUSH_COMB;
-				PE_create_particle_edit(scene, sl, ob, pid->cache, NULL);
+				PE_create_particle_edit(eval_ctx, scene, sl, ob, pid->cache, NULL);
 			}
 			edit = pid->cache->edit;
 			break;
@@ -304,18 +307,19 @@ static PTCacheEdit *pe_get_current(Scene *scene, SceneLayer *sl, Object *ob, int
 
 PTCacheEdit *PE_get_current(Scene *scene, SceneLayer *sl, Object *ob)
 {
-	return pe_get_current(scene, sl, ob, 0);
+	return pe_get_current(NULL, scene, sl, ob, 0);
 }
 
-PTCacheEdit *PE_create_current(Scene *scene, Object *ob)
+PTCacheEdit *PE_create_current(const EvaluationContext *eval_ctx, Scene *scene, Object *ob)
 {
-	return pe_get_current(scene, NULL, ob, 1);
+	return pe_get_current(eval_ctx, scene, NULL, ob, 1);
 }
 
-void PE_current_changed(Scene *scene, Object *ob)
+void PE_current_changed(const EvaluationContext *eval_ctx, Scene *scene, Object *ob)
 {
-	if (ob->mode == OB_MODE_PARTICLE_EDIT)
-		PE_create_current(scene, ob);
+	if (ob->mode == OB_MODE_PARTICLE_EDIT) {
+		PE_create_current(eval_ctx, scene, ob);
+	}
 }
 
 void PE_hide_keys_time(Scene *scene, PTCacheEdit *edit, float cfra)
@@ -358,6 +362,7 @@ static int pe_x_mirror(Object *ob)
 typedef struct PEData {
 	ViewContext vc;
 	
+	const bContext *context;
 	Scene *scene;
 	SceneLayer *scene_layer;
 	Object *ob;
@@ -393,10 +398,10 @@ static void PE_set_data(bContext *C, PEData *data)
 {
 	memset(data, 0, sizeof(*data));
 
-	data->scene= CTX_data_scene(C);
+	data->scene = CTX_data_scene(C);
 	data->scene_layer = CTX_data_scene_layer(C);
-	data->ob= CTX_data_active_object(C);
-	data->edit= PE_get_current(data->scene, data->scene_layer, data->ob);
+	data->ob = CTX_data_active_object(C);
+	data->edit = PE_get_current(data->scene, data->scene_layer, data->ob);
 }
 
 static void PE_set_view3d_data(bContext *C, PEData *data)
@@ -407,10 +412,13 @@ static void PE_set_view3d_data(bContext *C, PEData *data)
 
 	if (V3D_IS_ZBUF(data->vc.v3d)) {
 		if (data->vc.v3d->flag & V3D_INVALID_BACKBUF) {
+			EvaluationContext eval_ctx;
+			CTX_data_eval_ctx(C, &eval_ctx);
+
 			/* needed or else the draw matrix can be incorrect */
 			view3d_operator_needs_opengl(C);
 
-			ED_view3d_backbuf_validate(&data->vc);
+			ED_view3d_backbuf_validate(&eval_ctx, &data->vc);
 			/* we may need to force an update here by setting the rv3d as dirty
 			 * for now it seems ok, but take care!:
 			 * rv3d->depths->dirty = 1; */
@@ -429,7 +437,6 @@ static bool PE_create_shape_tree(PEData *data, Object *shapeob)
 		return false;
 	}
 	
-	DM_ensure_looptri(dm);
 	return (bvhtree_from_mesh_looptri(&data->shape_bvh, dm, 0.0f, 4, 8) != NULL);
 }
 
@@ -1156,12 +1163,15 @@ void recalc_emitter_field(Object *ob, ParticleSystem *psys)
 	BLI_kdtree_balance(edit->emitter_field);
 }
 
-static void PE_update_selection(Scene *scene, SceneLayer *sl, Object *ob, int useflag)
+static void PE_update_selection(const bContext *C, Scene *scene, SceneLayer *sl, Object *ob, int useflag)
 {
-	PTCacheEdit *edit= PE_get_current(scene, sl, ob);
+	PTCacheEdit *edit = PE_get_current(scene, sl, ob);
 	HairKey *hkey;
+	EvaluationContext eval_ctx;
 	POINT_P; KEY_K;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* flag all particles to be updated if not using flag */
 	if (!useflag)
 		LOOP_POINTS
@@ -1177,7 +1187,7 @@ static void PE_update_selection(Scene *scene, SceneLayer *sl, Object *ob, int us
 		}
 	}
 
-	psys_cache_edit_paths(scene, ob, edit, CFRA, G.is_rendering);
+	psys_cache_edit_paths(&eval_ctx, scene, ob, edit, CFRA, G.is_rendering);
 
 
 	/* disable update flag */
@@ -1263,7 +1273,7 @@ static void update_velocities(PTCacheEdit *edit)
 	}
 }
 
-void PE_update_object(Scene *scene, SceneLayer *sl, Object *ob, int useflag)
+void PE_update_object(const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, Object *ob, int useflag)
 {
 	/* use this to do partial particle updates, not usable when adding or
 	 * removing, then a full redo is necessary and calling this may crash */
@@ -1293,7 +1303,7 @@ void PE_update_object(Scene *scene, SceneLayer *sl, Object *ob, int useflag)
 	PE_hide_keys_time(scene, edit, CFRA);
 
 	/* regenerate path caches */
-	psys_cache_edit_paths(scene, ob, edit, CFRA, G.is_rendering);
+	psys_cache_edit_paths(eval_ctx, scene, ob, edit, CFRA, G.is_rendering);
 
 	/* disable update flag */
 	LOOP_POINTS {
@@ -1428,7 +1438,7 @@ static int pe_select_all_exec(bContext *C, wmOperator *op)
 		}
 	}
 
-	PE_update_selection(scene, sl, ob, 1);
+	PE_update_selection(C, scene, sl, ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, ob);
 
 	return OPERATOR_FINISHED;
@@ -1461,7 +1471,7 @@ int PE_mouse_particles(bContext *C, const int mval[2], bool extend, bool deselec
 	Object *ob= CTX_data_active_object(C);
 	PTCacheEdit *edit= PE_get_current(scene, sl, ob);
 	POINT_P; KEY_K;
-	
+
 	if (!PE_start_edit(edit))
 		return OPERATOR_CANCELLED;
 
@@ -1486,7 +1496,7 @@ int PE_mouse_particles(bContext *C, const int mval[2], bool extend, bool deselec
 	else
 		for_mouse_hit_keys(&data, toggle_key_select, 1);
 
-	PE_update_selection(scene, sl, ob, 1);
+	PE_update_selection(C, scene, sl, ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, data.ob);
 
 	return OPERATOR_FINISHED;
@@ -1527,7 +1537,7 @@ static int select_roots_exec(bContext *C, wmOperator *op)
 	data.select_action = action;
 	foreach_point(&data, select_root);
 
-	PE_update_selection(data.scene, data.scene_layer, data.ob, 1);
+	PE_update_selection(C, data.scene, data.scene_layer, data.ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, data.ob);
 
 	return OPERATOR_FINISHED;
@@ -1592,7 +1602,7 @@ static int select_tips_exec(bContext *C, wmOperator *op)
 	data.select_action = action;
 	foreach_point(&data, select_tip);
 
-	PE_update_selection(data.scene, data.scene_layer, data.ob, 1);
+	PE_update_selection(C, data.scene, data.scene_layer, data.ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, data.ob);
 
 	return OPERATOR_FINISHED;
@@ -1678,7 +1688,7 @@ static int select_random_exec(bContext *C, wmOperator *op)
 
 	BLI_rng_free(rng);
 
-	PE_update_selection(data.scene, data.scene_layer, data.ob, 1);
+	PE_update_selection(C, data.scene, data.scene_layer, data.ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, data.ob);
 
 	return OPERATOR_FINISHED;
@@ -1722,7 +1732,7 @@ static int select_linked_exec(bContext *C, wmOperator *op)
 	data.select= !RNA_boolean_get(op->ptr, "deselect");
 
 	for_mouse_hit_keys(&data, select_keys, 1);  /* nearest only */
-	PE_update_selection(data.scene, data.scene_layer, data.ob, 1);
+	PE_update_selection(C, data.scene, data.scene_layer, data.ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, data.ob);
 
 	return OPERATOR_FINISHED;
@@ -1787,7 +1797,7 @@ int PE_border_select(bContext *C, rcti *rect, bool select, bool extend)
 
 	for_mouse_hit_keys(&data, select_key, 0);
 
-	PE_update_selection(scene, sl, ob, 1);
+	PE_update_selection(C, scene, sl, ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, ob);
 
 	return OPERATOR_FINISHED;
@@ -1813,7 +1823,7 @@ int PE_circle_select(bContext *C, int selecting, const int mval[2], float rad)
 
 	for_mouse_hit_keys(&data, select_key, 0);
 
-	PE_update_selection(scene, sl, ob, 1);
+	PE_update_selection(C, scene, sl, ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, ob);
 
 	return OPERATOR_FINISHED;
@@ -1902,7 +1912,7 @@ int PE_lasso_select(bContext *C, const int mcords[][2], const short moves, bool
 		}
 	}
 
-	PE_update_selection(scene, sl, ob, 1);
+	PE_update_selection(C, scene, sl, ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, ob);
 
 	return OPERATOR_FINISHED;
@@ -1937,7 +1947,7 @@ static int hide_exec(bContext *C, wmOperator *op)
 		}
 	}
 
-	PE_update_selection(scene, sl, ob, 1);
+	PE_update_selection(C, scene, sl, ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, ob);
 
 	return OPERATOR_FINISHED;
@@ -1981,7 +1991,7 @@ static int reveal_exec(bContext *C, wmOperator *UNUSED(op))
 		}
 	}
 
-	PE_update_selection(scene, sl, ob, 1);
+	PE_update_selection(C, scene, sl, ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, ob);
 
 	return OPERATOR_FINISHED;
@@ -2040,7 +2050,7 @@ static int select_less_exec(bContext *C, wmOperator *UNUSED(op))
 	PE_set_data(C, &data);
 	foreach_point(&data, select_less_keys);
 
-	PE_update_selection(data.scene, data.scene_layer, data.ob, 1);
+	PE_update_selection(C, data.scene, data.scene_layer, data.ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, data.ob);
 
 	return OPERATOR_FINISHED;
@@ -2102,7 +2112,7 @@ static int select_more_exec(bContext *C, wmOperator *UNUSED(op))
 	PE_set_data(C, &data);
 	foreach_point(&data, select_more_keys);
 
-	PE_update_selection(data.scene, data.scene_layer, data.ob, 1);
+	PE_update_selection(C, data.scene, data.scene_layer, data.ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_SELECTED, data.ob);
 
 	return OPERATOR_FINISHED;
@@ -2135,12 +2145,15 @@ static void rekey_particle(PEData *data, int pa_index)
 	ParticleKey state;
 	HairKey *key, *new_keys, *okey;
 	PTCacheEditKey *ekey;
+	EvaluationContext eval_ctx;
 	float dval, sta, end;
 	int k;
 
-	sim.scene= data->scene;
-	sim.ob= data->ob;
-	sim.psys= edit->psys;
+	CTX_data_eval_ctx(data->context, &eval_ctx);
+	sim.eval_ctx = &eval_ctx;
+	sim.scene = data->scene;
+	sim.ob = data->ob;
+	sim.psys = edit->psys;
 
 	pa->flag |= PARS_REKEY;
 
@@ -2191,6 +2204,9 @@ static int rekey_exec(bContext *C, wmOperator *op)
 {
 	PEData data;
 
+	EvaluationContext eval_ctx;
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	PE_set_data(C, &data);
 
 	data.dval= 1.0f / (float)(data.totrekey-1);
@@ -2199,7 +2215,7 @@ static int rekey_exec(bContext *C, wmOperator *op)
 	foreach_selected_point(&data, rekey_particle);
 	
 	recalc_lengths(data.edit);
-	PE_update_object(data.scene, data.scene_layer, data.ob, 1);
+	PE_update_object(&eval_ctx, data.scene, data.scene_layer, data.ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_EDITED, data.ob);
 
 	return OPERATOR_FINISHED;
@@ -2224,24 +2240,28 @@ void PARTICLE_OT_rekey(wmOperatorType *ot)
 	RNA_def_int(ot->srna, "keys_number", 2, 2, INT_MAX, "Number of Keys", "", 2, 100);
 }
 
-static void rekey_particle_to_time(Scene *scene, SceneLayer *sl, Object *ob, int pa_index, float path_time)
+static void rekey_particle_to_time(const bContext *C, Scene *scene, SceneLayer *sl, Object *ob, int pa_index, float path_time)
 {
 	PTCacheEdit *edit= PE_get_current(scene, sl, ob);
 	ParticleSystem *psys;
-	ParticleSimulationData sim= {0};
+	ParticleSimulationData sim = {0};
 	ParticleData *pa;
 	ParticleKey state;
 	HairKey *new_keys, *key;
 	PTCacheEditKey *ekey;
+	EvaluationContext eval_ctx;
 	int k;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (!edit || !edit->psys) return;
 
 	psys = edit->psys;
 
-	sim.scene= scene;
-	sim.ob= ob;
-	sim.psys= psys;
+	sim.eval_ctx = &eval_ctx;
+	sim.scene = scene;
+	sim.ob = ob;
+	sim.psys = psys;
 
 	pa= psys->particles + pa_index;
 
@@ -2451,14 +2471,17 @@ static void subdivide_particle(PEData *data, int pa_index)
 	ParticleKey state;
 	HairKey *key, *nkey, *new_keys;
 	PTCacheEditKey *ekey, *nekey, *new_ekeys;
+	EvaluationContext eval_ctx;
 
 	int k;
 	short totnewkey=0;
 	float endtime;
 
-	sim.scene= data->scene;
-	sim.ob= data->ob;
-	sim.psys= edit->psys;
+	CTX_data_eval_ctx(data->context, &eval_ctx);
+	sim.eval_ctx = &eval_ctx;
+	sim.scene = data->scene;
+	sim.ob = data->ob;
+	sim.psys = edit->psys;
 
 	for (k=0, ekey=point->keys; k<pa->totkey-1; k++, ekey++) {
 		if (ekey->flag&PEK_SELECT && (ekey+1)->flag&PEK_SELECT)
@@ -2526,11 +2549,14 @@ static int subdivide_exec(bContext *C, wmOperator *UNUSED(op))
 {
 	PEData data;
 
+	EvaluationContext eval_ctx;
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	PE_set_data(C, &data);
 	foreach_point(&data, subdivide_particle);
 	
 	recalc_lengths(data.edit);
-	PE_update_object(data.scene, data.scene_layer, data.ob, 1);
+	PE_update_object(&eval_ctx, data.scene, data.scene_layer, data.ob, 1);
 	WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_EDITED, data.ob);
 
 	return OPERATOR_FINISHED;
@@ -2720,7 +2746,7 @@ static void brush_drawcursor(bContext *C, int x, int y, void *UNUSED(customdata)
 		glEnable(GL_LINE_SMOOTH);
 		glEnable(GL_BLEND);
 
-		imm_draw_circle_wire(pos, (float)x, (float)y, pe_brush_size_get(scene, brush), 40);
+		imm_draw_circle_wire_2d(pos, (float)x, (float)y, pe_brush_size_get(scene, brush), 40);
 
 		glDisable(GL_BLEND);
 		glDisable(GL_LINE_SMOOTH);
@@ -2813,7 +2839,7 @@ static void PE_mirror_x(Scene *scene, SceneLayer *sl, Object *ob, int tagged)
 {
 	Mesh *me= (Mesh *)(ob->data);
 	ParticleSystemModifierData *psmd;
-	PTCacheEdit *edit= PE_get_current(scene, sl, ob);
+	PTCacheEdit *edit = PE_get_current(scene, sl, ob);
 	ParticleSystem *psys = edit->psys;
 	ParticleData *pa, *newpa, *new_pars;
 	PTCacheEditPoint *newpoint, *new_points;
@@ -3101,7 +3127,7 @@ static void brush_cut(PEData *data, int pa_index)
 			edit->points[pa_index].flag |= PEP_TAG;
 		}
 		else {
-			rekey_particle_to_time(data->scene, data->scene_layer, ob, pa_index, cut_time);
+			rekey_particle_to_time(data->context, data->scene, data->scene_layer, ob, pa_index, cut_time);
 			edit->points[pa_index].flag |= PEP_EDIT_RECALC;
 		}
 	}
@@ -3349,25 +3375,28 @@ static void intersect_dm_quad_weights(const float v1[3], const float v2[3], cons
 }
 
 /* check intersection with a derivedmesh */
-static int particle_intersect_dm(Scene *scene, Object *ob, DerivedMesh *dm,
+static int particle_intersect_dm(const bContext *C, Scene *scene, Object *ob, DerivedMesh *dm,
                                  float *vert_cos,
                                  const float co1[3], const float co2[3],
                                  float *min_d, int *min_face, float *min_w,
                                  float *face_minmax, float *pa_minmax,
                                  float radius, float *ipoint)
 {
+	EvaluationContext eval_ctx;
 	MFace *mface= NULL;
 	MVert *mvert= NULL;
 	int i, totface, intersect=0;
 	float cur_d, cur_uv[2], v1[3], v2[3], v3[3], v4[3], min[3], max[3], p_min[3], p_max[3];
 	float cur_ipoint[3];
 	
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (dm == NULL) {
 		psys_disable_all(ob);
 
-		dm=mesh_get_derived_final(scene, ob, 0);
+		dm = mesh_get_derived_final(&eval_ctx, scene, ob, 0);
 		if (dm == NULL)
-			dm=mesh_get_derived_deform(scene, ob, 0);
+			dm = mesh_get_derived_deform(&eval_ctx, scene, ob, 0);
 
 		psys_enable_all(ob);
 
@@ -3480,8 +3509,9 @@ static int particle_intersect_dm(Scene *scene, Object *ob, DerivedMesh *dm,
 	return intersect;
 }
 
-static int brush_add(PEData *data, short number)
+static int brush_add(const bContext *C, PEData *data, short number)
 {
+	EvaluationContext eval_ctx;
 	Scene *scene= data->scene;
 	Object *ob= data->ob;
 	DerivedMesh *dm;
@@ -3509,6 +3539,9 @@ static int brush_add(PEData *data, short number)
 
 	rng = BLI_rng_new_srandom(psys->seed+data->mval[0]+data->mval[1]);
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
+	sim.eval_ctx = &eval_ctx;
 	sim.scene= scene;
 	sim.ob= ob;
 	sim.psys= psys;
@@ -3549,7 +3582,7 @@ static int brush_add(PEData *data, short number)
 		min_d=2.0;
 		
 		/* warning, returns the derived mesh face */
-		if (particle_intersect_dm(scene, ob, dm, 0, co1, co2, &min_d, &add_pars[n].num_dmcache, add_pars[n].fuv, 0, 0, 0, 0)) {
+		if (particle_intersect_dm(C, scene, ob, dm, 0, co1, co2, &min_d, &add_pars[n].num_dmcache, add_pars[n].fuv, 0, 0, 0, 0)) {
 			if (psys->part->use_modifier_stack && !psmd->dm_final->deformedOnly) {
 				add_pars[n].num = add_pars[n].num_dmcache;
 				add_pars[n].num_dmcache = DMCACHE_ISCHILD;
@@ -3798,6 +3831,9 @@ static void brush_edit_apply(bContext *C, wmOperator *op, PointerRNA *itemptr)
 	if (!PE_start_edit(edit))
 		return;
 
+	EvaluationContext eval_ctx;
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	RNA_float_get_array(itemptr, "mouse", mousef);
 	mouse[0] = mousef[0];
 	mouse[1] = mousef[1];
@@ -3923,7 +3959,7 @@ static void brush_edit_apply(bContext *C, wmOperator *op, PointerRNA *itemptr)
 					if (edit->psys && edit->psys->part->from==PART_FROM_FACE) {
 						data.mval= mval;
 
-						added= brush_add(&data, brush->count);
+						added= brush_add(C, &data, brush->count);
 
 						if (pset->flag & PE_KEEP_LENGTHS)
 							recalc_lengths(edit);
@@ -3979,8 +4015,9 @@ static void brush_edit_apply(bContext *C, wmOperator *op, PointerRNA *itemptr)
 				psys_free_path_cache(NULL, edit);
 				DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
 			}
-			else
-				PE_update_object(scene, sl, ob, 1);
+			else {
+				PE_update_object(&eval_ctx, scene, sl, ob, 1);
+			}
 		}
 
 		if (edit->psys) {
@@ -4193,7 +4230,7 @@ static void shape_cut(PEData *data, int pa_index)
 			edit->points[pa_index].flag |= PEP_TAG;
 		}
 		else {
-			rekey_particle_to_time(data->scene, data->scene_layer, ob, pa_index, cut_time);
+			rekey_particle_to_time(data->context, data->scene, data->scene_layer, ob, pa_index, cut_time);
 			edit->points[pa_index].flag |= PEP_EDIT_RECALC;
 		}
 	}
@@ -4213,6 +4250,9 @@ static int shape_cut_exec(bContext *C, wmOperator *UNUSED(op))
 	if (!PE_start_edit(edit))
 		return OPERATOR_CANCELLED;
 	
+	EvaluationContext eval_ctx;
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* disable locking temporatily for disconnected hair */
 	if (edit->psys && edit->psys->flag & PSYS_GLOBAL_HAIR)
 		pset->flag &= ~PE_LOCK_FIRST;
@@ -4240,8 +4280,9 @@ static int shape_cut_exec(bContext *C, wmOperator *UNUSED(op))
 			psys_free_path_cache(NULL, edit);
 			DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
 		}
-		else
-			PE_update_object(scene, sl, ob, 1);
+		else {
+			PE_update_object(&eval_ctx, scene, sl, ob, 1);
+		}
 		
 		if (edit->psys) {
 			WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_EDITED, ob);
@@ -4415,7 +4456,7 @@ static void get_PTCacheUndo(PTCacheEdit *edit, PTCacheUndo *undo)
 
 void PE_undo_push(Scene *scene, SceneLayer *sl, const char *str)
 {
-	PTCacheEdit *edit= PE_get_current(scene, sl, OBACT_NEW);
+	PTCacheEdit *edit= PE_get_current(scene, sl, OBACT_NEW(sl));
 	PTCacheUndo *undo;
 	int nr;
 
@@ -4457,7 +4498,7 @@ void PE_undo_push(Scene *scene, SceneLayer *sl, const char *str)
 
 void PE_undo_step(Scene *scene, SceneLayer *sl, int step)
 {	
-	PTCacheEdit *edit= PE_get_current(scene, sl, OBACT_NEW);
+	PTCacheEdit *edit= PE_get_current(scene, sl, OBACT_NEW(sl));
 
 	if (!edit) return;
 
@@ -4488,12 +4529,12 @@ void PE_undo_step(Scene *scene, SceneLayer *sl, int step)
 		}
 	}
 
-	DEG_id_tag_update(&OBACT_NEW->id, OB_RECALC_DATA);
+	DEG_id_tag_update(&OBACT_NEW(sl)->id, OB_RECALC_DATA);
 }
 
 bool PE_undo_is_valid(Scene *scene, SceneLayer *sl)
 {
-	PTCacheEdit *edit= PE_get_current(scene, sl, OBACT_NEW);
+	PTCacheEdit *edit= PE_get_current(scene, sl, OBACT_NEW(sl));
 	
 	if (edit) {
 		return (edit->undo.last != edit->undo.first);
@@ -4528,7 +4569,7 @@ void PE_redo(Scene *scene, SceneLayer *sl)
 
 void PE_undo_number(Scene *scene, SceneLayer *sl, int nr)
 {
-	PTCacheEdit *edit= PE_get_current(scene, sl, OBACT_NEW);
+	PTCacheEdit *edit= PE_get_current(scene, sl, OBACT_NEW(sl));
 	PTCacheUndo *undo;
 	int a=0;
 	
@@ -4544,7 +4585,7 @@ void PE_undo_number(Scene *scene, SceneLayer *sl, int nr)
 /* if active pointer, set it to 1 if true */
 const char *PE_undo_get_name(Scene *scene, SceneLayer *sl, int nr, bool *r_active)
 {
-	PTCacheEdit *edit= PE_get_current(scene, sl, OBACT_NEW);
+	PTCacheEdit *edit= PE_get_current(scene, sl, OBACT_NEW(sl));
 	PTCacheUndo *undo;
 	
 	if (r_active) *r_active = false;
@@ -4565,7 +4606,7 @@ const char *PE_undo_get_name(Scene *scene, SceneLayer *sl, int nr, bool *r_activ
 
 int PE_minmax(Scene *scene, SceneLayer *sl, float min[3], float max[3])
 {
-	Object *ob= OBACT_NEW;
+	Object *ob= OBACT_NEW(sl);
 	PTCacheEdit *edit= PE_get_current(scene, sl, ob);
 	ParticleSystem *psys;
 	ParticleSystemModifierData *psmd = NULL;
@@ -4603,7 +4644,8 @@ int PE_minmax(Scene *scene, SceneLayer *sl, float min[3], float max[3])
 /************************ particle edit toggle operator ************************/
 
 /* initialize needed data for bake edit */
-void PE_create_particle_edit(Scene *scene, SceneLayer *sl, Object *ob, PointCache *cache, ParticleSystem *psys)
+void PE_create_particle_edit(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, Object *ob, PointCache *cache, ParticleSystem *psys)
 {
 	PTCacheEdit *edit;
 	ParticleSystemModifierData *psmd = (psys) ? psys_get_modifier(ob, psys) : NULL;
@@ -4704,7 +4746,7 @@ void PE_create_particle_edit(Scene *scene, SceneLayer *sl, Object *ob, PointCach
 		recalc_lengths(edit);
 		if (psys && !cache)
 			recalc_emitter_field(ob, psys);
-		PE_update_object(scene, sl, ob, 1);
+		PE_update_object(eval_ctx, scene, sl, ob, 1);
 
 		PTCacheUndo_clear(edit);
 		PE_undo_push(scene, sl, "Original");
@@ -4745,8 +4787,11 @@ static int particle_edit_toggle_exec(bContext *C, wmOperator *op)
 
 	if (!is_mode_set) {
 		PTCacheEdit *edit;
+		EvaluationContext eval_ctx;
+		CTX_data_eval_ctx(C, &eval_ctx);
+
 		ob->mode |= mode_flag;
-		edit= PE_create_current(scene, ob);
+		edit= PE_create_current(&eval_ctx, scene, ob);
 	
 		/* mesh may have changed since last entering editmode.
 		 * note, this may have run before if the edit data was just created, so could avoid this and speed up a little */
@@ -4917,12 +4962,16 @@ static int unify_length_exec(bContext *C, wmOperator *UNUSED(op))
 	SceneLayer *sl = CTX_data_scene_layer(C);
 	PTCacheEdit *edit = PE_get_current(scene, sl, ob);
 	float average_length = calculate_average_length(edit);
+
 	if (average_length == 0.0f) {
 		return OPERATOR_CANCELLED;
 	}
 	scale_points_to_length(edit, average_length);
 
-	PE_update_object(scene, sl, ob, 1);
+	EvaluationContext eval_ctx;
+	CTX_data_eval_ctx(C, &eval_ctx);
+
+	PE_update_object(&eval_ctx, scene, sl, ob, 1);
 	if (edit->psys) {
 		WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_EDITED, ob);
 	}
diff --git a/source/blender/editors/physics/particle_object.c b/source/blender/editors/physics/particle_object.c
index cd7bb8640b5..571a8ab18f0 100644
--- a/source/blender/editors/physics/particle_object.c
+++ b/source/blender/editors/physics/particle_object.c
@@ -71,7 +71,7 @@
 
 #include "physics_intern.h"
 
-extern void PE_create_particle_edit(Scene *scene, SceneLayer *sl, Object *ob, PointCache *cache, ParticleSystem *psys);
+extern void PE_create_particle_edit(const bContext *C, Scene *scene, SceneLayer *sl, Object *ob, PointCache *cache, ParticleSystem *psys);
 extern void PTCacheUndo_clear(PTCacheEdit *edit);
 extern void recalc_lengths(PTCacheEdit *edit);
 extern void recalc_emitter_field(Object *ob, ParticleSystem *psys);
@@ -568,7 +568,9 @@ void PARTICLE_OT_dupliob_move_down(wmOperatorType *ot)
 
 /************************ connect/disconnect hair operators *********************/
 
-static void disconnect_hair(Scene *scene, SceneLayer *sl, Object *ob, ParticleSystem *psys)
+static void disconnect_hair(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl,
+        Object *ob, ParticleSystem *psys)
 {
 	ParticleSystemModifierData *psmd = psys_get_modifier(ob, psys);
 	ParticleEditSettings *pset= PE_settings(scene);
@@ -614,7 +616,7 @@ static void disconnect_hair(Scene *scene, SceneLayer *sl, Object *ob, ParticleSy
 	if (ELEM(pset->brushtype, PE_BRUSH_ADD, PE_BRUSH_PUFF))
 		pset->brushtype = PE_BRUSH_NONE;
 
-	PE_update_object(scene, sl, ob, 0);
+	PE_update_object(eval_ctx, scene, sl, ob, 0);
 }
 
 static int disconnect_hair_exec(bContext *C, wmOperator *op)
@@ -625,17 +627,20 @@ static int disconnect_hair_exec(bContext *C, wmOperator *op)
 	ParticleSystem *psys= NULL;
 	const bool all = RNA_boolean_get(op->ptr, "all");
 
+	EvaluationContext eval_ctx;
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (!ob)
 		return OPERATOR_CANCELLED;
 
 	if (all) {
 		for (psys=ob->particlesystem.first; psys; psys=psys->next) {
-			disconnect_hair(scene, sl, ob, psys);
+			disconnect_hair(&eval_ctx, scene, sl, ob, psys);
 		}
 	}
 	else {
 		psys = psys_get_current(ob);
-		disconnect_hair(scene, sl, ob, psys);
+		disconnect_hair(&eval_ctx, scene, sl, ob, psys);
 	}
 
 	DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
@@ -661,9 +666,10 @@ void PARTICLE_OT_disconnect_hair(wmOperatorType *ot)
 /* from/to_world_space : whether from/to particles are in world or hair space
  * from/to_mat : additional transform for from/to particles (e.g. for using object space copying)
  */
-static bool remap_hair_emitter(Scene *scene, SceneLayer *sl, Object *ob, ParticleSystem *psys,
-                               Object *target_ob, ParticleSystem *target_psys, PTCacheEdit *target_edit,
-                               float from_mat[4][4], float to_mat[4][4], bool from_global, bool to_global)
+static bool remap_hair_emitter(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, Object *ob, ParticleSystem *psys,
+        Object *target_ob, ParticleSystem *target_psys, PTCacheEdit *target_edit,
+        float from_mat[4][4], float to_mat[4][4], bool from_global, bool to_global)
 {
 	ParticleSystemModifierData *target_psmd = psys_get_modifier(target_ob, target_psys);
 	ParticleData *pa, *tpa;
@@ -847,19 +853,23 @@ static bool remap_hair_emitter(Scene *scene, SceneLayer *sl, Object *ob, Particl
 
 	psys_free_path_cache(target_psys, target_edit);
 
-	PE_update_object(scene, sl, target_ob, 0);
+	PE_update_object(eval_ctx, scene, sl, target_ob, 0);
 
 	return true;
 }
 
-static bool connect_hair(Scene *scene, SceneLayer *sl, Object *ob, ParticleSystem *psys)
+static bool connect_hair(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl,
+        Object *ob, ParticleSystem *psys)
 {
 	bool ok;
 	
 	if (!psys)
 		return false;
 	
-	ok = remap_hair_emitter(scene, sl, ob, psys, ob, psys, psys->edit, ob->obmat, ob->obmat, psys->flag & PSYS_GLOBAL_HAIR, false);
+	ok = remap_hair_emitter(
+	         eval_ctx, scene, sl, ob, psys, ob, psys, psys->edit,
+	         ob->obmat, ob->obmat, psys->flag & PSYS_GLOBAL_HAIR, false);
 	psys->flag &= ~PSYS_GLOBAL_HAIR;
 	
 	return ok;
@@ -867,6 +877,7 @@ static bool connect_hair(Scene *scene, SceneLayer *sl, Object *ob, ParticleSyste
 
 static int connect_hair_exec(bContext *C, wmOperator *op)
 {
+	EvaluationContext eval_ctx;
 	Scene *scene= CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
 	Object *ob= ED_object_context(C);
@@ -877,14 +888,16 @@ static int connect_hair_exec(bContext *C, wmOperator *op)
 	if (!ob)
 		return OPERATOR_CANCELLED;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (all) {
 		for (psys=ob->particlesystem.first; psys; psys=psys->next) {
-			any_connected |= connect_hair(scene, sl, ob, psys);
+			any_connected |= connect_hair(&eval_ctx, scene, sl, ob, psys);
 		}
 	}
 	else {
 		psys = psys_get_current(ob);
-		any_connected |= connect_hair(scene, sl, ob, psys);
+		any_connected |= connect_hair(&eval_ctx, scene, sl, ob, psys);
 	}
 
 	if (!any_connected) {
@@ -920,7 +933,9 @@ typedef enum eCopyParticlesSpace {
 	PAR_COPY_SPACE_WORLD    = 1,
 } eCopyParticlesSpace;
 
-static void copy_particle_edit(Scene *scene, SceneLayer *sl, Object *ob, ParticleSystem *psys, ParticleSystem *psys_from)
+static void copy_particle_edit(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl,
+        Object *ob, ParticleSystem *psys, ParticleSystem *psys_from)
 {
 	PTCacheEdit *edit_from = psys_from->edit, *edit;
 	ParticleData *pa;
@@ -970,7 +985,7 @@ static void copy_particle_edit(Scene *scene, SceneLayer *sl, Object *ob, Particl
 	
 	recalc_lengths(edit);
 	recalc_emitter_field(ob, psys);
-	PE_update_object(scene, sl, ob, true);
+	PE_update_object(eval_ctx, scene, sl, ob, true);
 	
 	PTCacheUndo_clear(edit);
 	PE_undo_push(scene, sl, "Original");
@@ -1001,7 +1016,7 @@ static void remove_particle_systems_from_object(Object *ob_to)
 }
 
 /* single_psys_from is optional, if NULL all psys of ob_from are copied */
-static bool copy_particle_systems_to_object(Main *bmain,
+static bool copy_particle_systems_to_object(const bContext *C,
                                             Scene *scene,
                                             SceneLayer *sl,
                                             Object *ob_from,
@@ -1010,6 +1025,8 @@ static bool copy_particle_systems_to_object(Main *bmain,
                                             int space,
                                             bool duplicate_settings)
 {
+	Main *bmain = CTX_data_main(C);
+	EvaluationContext eval_ctx;
 	ModifierData *md;
 	ParticleSystem *psys_start = NULL, *psys, *psys_from;
 	ParticleSystem **tmp_psys;
@@ -1017,6 +1034,8 @@ static bool copy_particle_systems_to_object(Main *bmain,
 	CustomDataMask cdmask;
 	int i, totpsys;
 	
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (ob_to->type != OB_MESH)
 		return false;
 	if (!ob_to->data || ID_IS_LINKED_DATABLOCK(ob_to->data))
@@ -1041,7 +1060,7 @@ static bool copy_particle_systems_to_object(Main *bmain,
 	     psys_from;
 	     psys_from = PSYS_FROM_NEXT(psys_from), ++i) {
 		
-		psys = BKE_object_copy_particlesystem(psys_from);
+		psys = BKE_object_copy_particlesystem(psys_from, 0);
 		tmp_psys[i] = psys;
 		
 		if (psys_start == NULL)
@@ -1055,7 +1074,7 @@ static bool copy_particle_systems_to_object(Main *bmain,
 	psys_start = totpsys > 0 ? tmp_psys[0] : NULL;
 	
 	/* get the DM (psys and their modifiers have not been appended yet) */
-	final_dm = mesh_get_derived_final(scene, ob_to, cdmask);
+	final_dm = mesh_get_derived_final(&eval_ctx, scene, ob_to, cdmask);
 	
 	/* now append psys to the object and make modifiers */
 	for (i = 0, psys_from = PSYS_FROM_FIRST;
@@ -1083,8 +1102,9 @@ static bool copy_particle_systems_to_object(Main *bmain,
 		CDDM_calc_normals(psmd->dm_final);
 		DM_ensure_tessface(psmd->dm_final);
 		
-		if (psys_from->edit)
-			copy_particle_edit(scene, sl, ob_to, psys, psys_from);
+		if (psys_from->edit) {
+			copy_particle_edit(&eval_ctx, scene, sl, ob_to, psys, psys_from);
+		}
 
 		if (duplicate_settings) {
 			id_us_min(&psys->part->id);
@@ -1118,7 +1138,9 @@ static bool copy_particle_systems_to_object(Main *bmain,
 				break;
 		}
 		if (ob_from != ob_to) {
-			remap_hair_emitter(scene, sl, ob_from, psys_from, ob_to, psys, psys->edit, from_mat, to_mat, psys_from->flag & PSYS_GLOBAL_HAIR, psys->flag & PSYS_GLOBAL_HAIR);
+			remap_hair_emitter(
+			        &eval_ctx, scene, sl, ob_from, psys_from, ob_to, psys, psys->edit,
+			        from_mat, to_mat, psys_from->flag & PSYS_GLOBAL_HAIR, psys->flag & PSYS_GLOBAL_HAIR);
 		}
 		
 		/* tag for recalc */
@@ -1151,7 +1173,6 @@ static int copy_particle_systems_exec(bContext *C, wmOperator *op)
 	const int space = RNA_enum_get(op->ptr, "space");
 	const bool remove_target_particles = RNA_boolean_get(op->ptr, "remove_target_particles");
 	const bool use_active = RNA_boolean_get(op->ptr, "use_active");
-	Main *bmain = CTX_data_main(C);
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
 	Object *ob_from = ED_object_active_context(C);
@@ -1168,7 +1189,7 @@ static int copy_particle_systems_exec(bContext *C, wmOperator *op)
 				remove_particle_systems_from_object(ob_to);
 				changed = true;
 			}
-			if (copy_particle_systems_to_object(bmain, scene, sl, ob_from, psys_from, ob_to, space, false))
+			if (copy_particle_systems_to_object(C, scene, sl, ob_from, psys_from, ob_to, space, false))
 				changed = true;
 			else
 				fail++;
@@ -1229,7 +1250,7 @@ static int duplicate_particle_systems_exec(bContext *C, wmOperator *op)
 	Scene *scene = CTX_data_scene(C);
 	Object *ob = ED_object_active_context(C);
 	ParticleSystem *psys = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem).data;
-	copy_particle_systems_to_object(CTX_data_main(C), scene, CTX_data_scene_layer(C), ob, psys, ob,
+	copy_particle_systems_to_object(C, scene, CTX_data_scene_layer(C), ob, psys, ob,
 	                                PAR_COPY_SPACE_OBJECT, duplicate_settings);
 	return OPERATOR_FINISHED;
 }
diff --git a/source/blender/editors/physics/physics_fluid.c b/source/blender/editors/physics/physics_fluid.c
index 6e62dbabbca..b38b8640c8d 100644
--- a/source/blender/editors/physics/physics_fluid.c
+++ b/source/blender/editors/physics/physics_fluid.c
@@ -55,6 +55,8 @@
 #include "BKE_report.h"
 #include "BKE_scene.h"
 
+#include "DEG_depsgraph.h"
+
 #include "LBM_fluidsim.h"
 
 #include "ED_screen.h"
@@ -244,7 +246,7 @@ static void set_channel(float *channel, float time, float *value, int i, int siz
 	}
 }
 
-static void set_vertex_channel(float *channel, float time, struct Scene *scene, struct FluidObject *fobj, int i)
+static void set_vertex_channel(EvaluationContext *eval_ctx, float *channel, float time, struct Scene *scene, struct FluidObject *fobj, int i)
 {
 	Object *ob = fobj->object;
 	FluidsimModifierData *fluidmd = (FluidsimModifierData *)modifiers_findByType(ob, eModifierType_Fluidsim);
@@ -257,7 +259,7 @@ static void set_vertex_channel(float *channel, float time, struct Scene *scene,
 	if (channel == NULL)
 		return;
 	
-	initElbeemMesh(scene, ob, &numVerts, &verts, &numTris, &tris, 1, modifierIndex);
+	initElbeemMesh(eval_ctx, scene, ob, &numVerts, &verts, &numTris, &tris, 1, modifierIndex);
 	
 	/* don't allow mesh to change number of verts in anim sequence */
 	if (numVerts != fobj->numVerts) {
@@ -330,10 +332,13 @@ static void fluid_init_all_channels(bContext *C, Object *UNUSED(fsDomain), Fluid
 {
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
+	EvaluationContext eval_ctx;
 	Base *base;
 	int i;
 	int length = channels->length;
 	float eval_time;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	
 	/* init time values (assuming that time moves at a constant speed; may be overridden later) */
 	init_time(domainSettings, channels);
@@ -344,7 +349,7 @@ static void fluid_init_all_channels(bContext *C, Object *UNUSED(fsDomain), Fluid
 	channels->DomainTime = MEM_callocN(length * (CHANNEL_FLOAT+1) * sizeof(float), "channel DomainTime");
 	
 	/* allocate fluid objects */
-	for (base = FIRSTBASE_NEW; base; base = base->next) {
+	for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
 		Object *ob = base->object;
 		FluidsimModifierData *fluidmd = (FluidsimModifierData *)modifiers_findByType(ob, eModifierType_Fluidsim);
 		
@@ -374,7 +379,7 @@ static void fluid_init_all_channels(bContext *C, Object *UNUSED(fsDomain), Fluid
 				float *verts=NULL;
 				int *tris=NULL, modifierIndex = BLI_findindex(&ob->modifiers, (ModifierData *)fluidmd);
 
-				initElbeemMesh(scene, ob, &fobj->numVerts, &verts, &fobj->numTris, &tris, 0, modifierIndex);
+				initElbeemMesh(&eval_ctx, scene, ob, &fobj->numVerts, &verts, &fobj->numTris, &tris, 0, modifierIndex);
 				fobj->VertexCache = MEM_callocN(length *((fobj->numVerts*CHANNEL_VEC)+1) * sizeof(float), "fluidobject VertexCache");
 				
 				MEM_freeN(verts);
@@ -462,15 +467,18 @@ static void fluid_init_all_channels(bContext *C, Object *UNUSED(fsDomain), Fluid
 			}
 			
 			if (fluid_is_animated_mesh(fluidmd->fss)) {
-				set_vertex_channel(fobj->VertexCache, timeAtFrame, scene, fobj, i);
+				set_vertex_channel(&eval_ctx, fobj->VertexCache, timeAtFrame, scene, fobj, i);
 			}
 		}
 	}
 }
 
-static void export_fluid_objects(ListBase *fobjects, Scene *scene, int length)
+static void export_fluid_objects(const bContext *C, ListBase *fobjects, Scene *scene, int length)
 {
 	FluidObject *fobj;
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	
 	for (fobj=fobjects->first; fobj; fobj=fobj->next) {
 		Object *ob = fobj->object;
@@ -492,7 +500,7 @@ static void export_fluid_objects(ListBase *fobjects, Scene *scene, int length)
 		fsmesh.type = fluidmd->fss->type;
 		fsmesh.name = ob->id.name;
 		
-		initElbeemMesh(scene, ob, &numVerts, &verts, &numTris, &tris, 0, modifierIndex);
+		initElbeemMesh(&eval_ctx, scene, ob, &numVerts, &verts, &numTris, &tris, 0, modifierIndex);
 		
 		fsmesh.numVertices   = numVerts;
 		fsmesh.numTriangles  = numTris;
@@ -578,7 +586,7 @@ static int fluid_validate_scene(ReportList *reports, SceneLayer *sl, Object *fsD
 	int channelObjCount = 0;
 	int fluidInputCount = 0;
 
-	for (base = FIRSTBASE_NEW; base; base = base->next) {
+	for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
 		Object *ob = base->object;
 		FluidsimModifierData *fluidmdtmp = (FluidsimModifierData *)modifiers_findByType(ob, eModifierType_Fluidsim);
 
@@ -1036,7 +1044,7 @@ static int fluidsimBake(bContext *C, ReportList *reports, Object *fsDomain, shor
 	elbeemAddDomain(fsset);
 	
 	/* ******** export all fluid objects to elbeem ******** */
-	export_fluid_objects(fobjects, scene, channels->length);
+	export_fluid_objects(C, fobjects, scene, channels->length);
 	
 	/* custom data for fluid bake job */
 	fb->settings = fsset;
diff --git a/source/blender/editors/physics/rigidbody_constraint.c b/source/blender/editors/physics/rigidbody_constraint.c
index d93eb95243e..1c9b59268e4 100644
--- a/source/blender/editors/physics/rigidbody_constraint.c
+++ b/source/blender/editors/physics/rigidbody_constraint.c
@@ -121,7 +121,7 @@ static int rigidbody_con_add_exec(bContext *C, wmOperator *op)
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
 	RigidBodyWorld *rbw = BKE_rigidbody_get_world(scene);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	int type = RNA_enum_get(op->ptr, "type");
 	bool changed;
 
@@ -170,7 +170,7 @@ static int rigidbody_con_remove_exec(bContext *C, wmOperator *op)
 	Main *bmain = CTX_data_main(C);
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 
 	/* apply to active object */
 	if (ELEM(NULL, ob, ob->rigidbody_constraint)) {
diff --git a/source/blender/editors/render/CMakeLists.txt b/source/blender/editors/render/CMakeLists.txt
index ec00a258ebb..ed2e9747d1c 100644
--- a/source/blender/editors/render/CMakeLists.txt
+++ b/source/blender/editors/render/CMakeLists.txt
@@ -25,6 +25,7 @@ set(INC
 	../../blenloader
 	../../blentranslation
 	../../depsgraph
+	../../draw
 	../../gpu
 	../../imbuf
 	../../bmesh
@@ -52,16 +53,6 @@ set(SRC
 	render_intern.h
 )
 
-if(WITH_CODEC_QUICKTIME)
-	list(APPEND INC
-		../../quicktime
-	)
-	list(APPEND INC_SYS
-		${QUICKTIME_INCLUDE_DIRS}
-	)
-	add_definitions(-DWITH_QUICKTIME)
-endif()
-
 if(WITH_HEADLESS)
 	add_definitions(-DWITH_HEADLESS)
 endif()
diff --git a/source/blender/editors/render/render_internal.c b/source/blender/editors/render/render_internal.c
index 193fac63050..ababd637e00 100644
--- a/source/blender/editors/render/render_internal.c
+++ b/source/blender/editors/render/render_internal.c
@@ -307,7 +307,7 @@ static int screen_render_exec(bContext *C, wmOperator *op)
 		return OPERATOR_CANCELLED;
 	}
 
-	re = RE_NewRender(scene->id.name);
+	re = RE_NewSceneRender(scene);
 	RE_SetDepsgraph(re, CTX_data_depsgraph(C));
 	lay_override = (v3d && v3d->lay != scene->lay) ? v3d->lay : 0;
 
@@ -967,7 +967,7 @@ static int screen_render_invoke(bContext *C, wmOperator *op, const wmEvent *even
 	rj->image = ima;
 
 	/* setup new render */
-	re = RE_NewRender(scene->id.name);
+	re = RE_NewSceneRender(scene);
 	RE_test_break_cb(re, rj, render_breakjob);
 	RE_draw_lock_cb(re, rj, render_drawlock);
 	RE_display_update_cb(re, rj, image_rect_update);
@@ -1175,7 +1175,7 @@ static void render_update_resolution(Render *re, const RenderPreview *rp,
 	}
 
 	if (rp->has_freestyle) {
-		if (rp->resolution_divider == 1) {
+		if (rp->resolution_divider == BKE_render_preview_pixel_size(&rp->scene->r)) {
 			RE_ChangeModeFlag(re, R_EDGE_FRS, false);
 		}
 		else {
@@ -1241,7 +1241,7 @@ static void render_view3d_startjob(void *customdata, short *stop, short *do_upda
 	use_border = render_view3d_disprect(rp->scene, rp->ar, rp->v3d,
 	                                    rp->rv3d, &cliprct);
 
-	if ((update_flag & (PR_UPDATE_RENDERSIZE | PR_UPDATE_DATABASE)) || rstats->convertdone == 0) {
+	if ((update_flag & (PR_UPDATE_RENDERSIZE | PR_UPDATE_DATABASE | PR_UPDATE_VIEW)) || rstats->convertdone == 0) {
 		RenderData rdata;
 
 		/* no osa, blur, seq, layers, savebuffer etc for preview render */
@@ -1316,11 +1316,12 @@ static void render_view3d_startjob(void *customdata, short *stop, short *do_upda
 		RE_updateRenderInstances(re, ob_inst_update_flag);
 
 		for (;;) {
+			int pixel_size = BKE_render_preview_pixel_size(&rp->scene->r);
 			if (first_time == false) {
 				if (restore)
 					RE_DataBase_IncrementalView(re, rp->viewmat, 1);
 
-				rp->resolution_divider /= 2;
+				rp->resolution_divider = MAX2(rp->resolution_divider / 2, pixel_size);
 				*do_update = 1;
 
 				render_update_resolution(re, rp, use_border, &cliprct);
@@ -1337,7 +1338,7 @@ static void render_view3d_startjob(void *customdata, short *stop, short *do_upda
 
 			first_time = false;
 
-			if (*stop || rp->resolution_divider == 1) {
+			if (*stop || rp->resolution_divider == pixel_size) {
 				break;
 			}
 		}
@@ -1439,7 +1440,7 @@ static void render_view3d_do(RenderEngine *engine, const bContext *C)
 	Scene *scene = CTX_data_scene(C);
 	ARegion *ar = CTX_wm_region(C);
 	int width = ar->winx, height = ar->winy;
-	int divider = 1;
+	int divider = BKE_render_preview_pixel_size(&scene->r);
 	int resolution_threshold = scene->r.preview_start_resolution *
 	                           scene->r.preview_start_resolution;
 
diff --git a/source/blender/editors/render/render_opengl.c b/source/blender/editors/render/render_opengl.c
index 93cc9f30868..af932c27c5e 100644
--- a/source/blender/editors/render/render_opengl.c
+++ b/source/blender/editors/render/render_opengl.c
@@ -55,6 +55,8 @@
 #include "BKE_sequencer.h"
 #include "BKE_writeavi.h"
 
+#include "DEG_depsgraph.h"
+
 #include "WM_api.h"
 #include "WM_types.h"
 
@@ -72,6 +74,7 @@
 
 #include "GPU_compositing.h"
 #include "GPU_framebuffer.h"
+#include "GPU_glew.h"
 #include "GPU_matrix.h"
 
 #include "render_intern.h"
@@ -261,7 +264,7 @@ static void screen_opengl_views_setup(OGLRender *oglrender)
 	RE_ReleaseResult(oglrender->re);
 }
 
-static void screen_opengl_render_doit(OGLRender *oglrender, RenderResult *rr)
+static void screen_opengl_render_doit(const bContext *C, OGLRender *oglrender, RenderResult *rr)
 {
 	Scene *scene = oglrender->scene;
 	SceneLayer *sl = oglrender->scene_layer;
@@ -277,6 +280,9 @@ static void screen_opengl_render_doit(OGLRender *oglrender, RenderResult *rr)
 	unsigned char *rect = NULL;
 	const char *viewname = RE_GetActiveRenderView(oglrender->re);
 	ImBuf *ibuf_result = NULL;
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 
 	if (oglrender->is_sequencer) {
 		SpaceSeq *sseq = oglrender->sseq;
@@ -346,7 +352,7 @@ static void screen_opengl_render_doit(OGLRender *oglrender, RenderResult *rr)
 
 		if (view_context) {
 			ibuf_view = ED_view3d_draw_offscreen_imbuf(
-			       scene, sl, v3d, ar, sizex, sizey,
+			       &eval_ctx, scene, sl, v3d, ar, sizex, sizey,
 			       IB_rect, draw_bgpic,
 			       alpha_mode, oglrender->ofs_samples, oglrender->ofs_full_samples, viewname,
 			       oglrender->fx, oglrender->ofs, err_out);
@@ -358,7 +364,7 @@ static void screen_opengl_render_doit(OGLRender *oglrender, RenderResult *rr)
 		}
 		else {
 			ibuf_view = ED_view3d_draw_offscreen_imbuf_simple(
-			        scene, sl, scene->camera, oglrender->sizex, oglrender->sizey,
+			        &eval_ctx, scene, sl, scene->camera, oglrender->sizex, oglrender->sizey,
 			        IB_rect, OB_SOLID, false, true, true,
 			        alpha_mode, oglrender->ofs_samples, oglrender->ofs_full_samples, viewname,
 			        oglrender->fx, oglrender->ofs, err_out);
@@ -421,7 +427,7 @@ static void addAlphaOverFloat(float dest[4], const float source[4])
 }
 
 /* add renderlayer and renderpass for each grease pencil layer for using in composition */
-static void add_gpencil_renderpass(OGLRender *oglrender, RenderResult *rr, RenderView *rv)
+static void add_gpencil_renderpass(const bContext *C, OGLRender *oglrender, RenderResult *rr, RenderView *rv)
 {
 	bGPdata *gpd = oglrender->scene->gpd;
 	Scene *scene = oglrender->scene;
@@ -465,7 +471,7 @@ static void add_gpencil_renderpass(OGLRender *oglrender, RenderResult *rr, Rende
 		}
 
 		/* render this gp layer */
-		screen_opengl_render_doit(oglrender, rr);
+		screen_opengl_render_doit(C, oglrender, rr);
 		
 		/* add RendePass composite */
 		RenderPass *rp = RE_create_gp_pass(rr, gpl->info, rv->name);
@@ -505,7 +511,7 @@ static void add_gpencil_renderpass(OGLRender *oglrender, RenderResult *rr, Rende
 	scene->r.alphamode = oldalphamode;
 }
 
-static void screen_opengl_render_apply(OGLRender *oglrender)
+static void screen_opengl_render_apply(const bContext *C, OGLRender *oglrender)
 {
 	RenderResult *rr;
 	RenderView *rv;
@@ -543,10 +549,10 @@ static void screen_opengl_render_apply(OGLRender *oglrender)
 		/* add grease pencil passes. For sequencer, the render does not include renderpasses
 		 * TODO: The sequencer render of grease pencil should be rethought */
 		if (!oglrender->is_sequencer) {
-			add_gpencil_renderpass(oglrender, rr, rv);
+			add_gpencil_renderpass(C, oglrender, rr, rv);
 		}
 		/* render composite */
-		screen_opengl_render_doit(oglrender, rr);
+		screen_opengl_render_doit(C, oglrender, rr);
 	}
 
 	RE_ReleaseResult(oglrender->re);
@@ -562,6 +568,24 @@ static void screen_opengl_render_apply(OGLRender *oglrender)
 	}
 }
 
+static bool screen_opengl_fullsample_enabled(Scene *scene)
+{
+	if (scene->r.scemode & R_FULL_SAMPLE) {
+		return true;
+	}
+	else {
+		/* XXX TODO:
+		 * Technically if the hardware supports MSAA we could keep using Blender 2.7x approach.
+		 * However anti-aliasing without full_sample is not playing well even in 2.7x.
+		 *
+		 * For example, if you enable depth of field, there is aliasing, even if the viewport is fine.
+		 * For 2.8x this is more complicated because so many things rely on shader.
+		 * So until we fix the gpu_framebuffer anti-aliasing suupport we need to force full sample.
+		 */
+		return true;
+	}
+}
+
 static bool screen_opengl_render_init(bContext *C, wmOperator *op)
 {
 	/* new render clears all callbacks */
@@ -575,7 +599,7 @@ static bool screen_opengl_render_init(bContext *C, wmOperator *op)
 	OGLRender *oglrender;
 	int sizex, sizey;
 	const int samples = (scene->r.mode & R_OSA) ? scene->r.osa : 0;
-	const bool full_samples = (samples != 0) && (scene->r.scemode & R_FULL_SAMPLE);
+	const bool full_samples = (samples != 0) && screen_opengl_fullsample_enabled(scene);
 	bool is_view_context = RNA_boolean_get(op->ptr, "view_context");
 	const bool is_animation = RNA_boolean_get(op->ptr, "animation");
 	const bool is_sequencer = RNA_boolean_get(op->ptr, "sequencer");
@@ -673,7 +697,7 @@ static bool screen_opengl_render_init(bContext *C, wmOperator *op)
 	}
 
 	/* create render */
-	oglrender->re = RE_NewRender(scene->id.name);
+	oglrender->re = RE_NewSceneRender(scene);
 
 	/* create image and image user */
 	oglrender->ima = BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result");
@@ -1030,7 +1054,7 @@ static bool screen_opengl_render_anim_step(bContext *C, wmOperator *op)
 	}
 
 	/* render into offscreen buffer */
-	screen_opengl_render_apply(oglrender);
+	screen_opengl_render_apply(C, oglrender);
 
 	/* save to disk */
 	rr = RE_AcquireResultRead(oglrender->re);
@@ -1080,7 +1104,7 @@ static int screen_opengl_render_modal(bContext *C, wmOperator *op, const wmEvent
 	WM_event_add_notifier(C, NC_SCENE | ND_RENDER_RESULT, oglrender->scene);
 	
 	if (anim == 0) {
-		screen_opengl_render_apply(op->customdata);
+		screen_opengl_render_apply(C, op->customdata);
 		screen_opengl_render_end(C, op->customdata);
 		return OPERATOR_FINISHED;
 	}
@@ -1131,7 +1155,7 @@ static int screen_opengl_render_exec(bContext *C, wmOperator *op)
 
 	if (!is_animation) { /* same as invoke */
 		/* render image */
-		screen_opengl_render_apply(op->customdata);
+		screen_opengl_render_apply(C, op->customdata);
 		screen_opengl_render_end(C, op->customdata);
 
 		return OPERATOR_FINISHED;
diff --git a/source/blender/editors/render/render_preview.c b/source/blender/editors/render/render_preview.c
index ae938c3fa30..1261ff43854 100644
--- a/source/blender/editors/render/render_preview.c
+++ b/source/blender/editors/render/render_preview.c
@@ -313,11 +313,24 @@ static void set_preview_layer(SceneLayer *scene_layer, char pr_type)
 			lc->flag = COLLECTION_VISIBLE;
 		}
 		else {
-			lc->flag = 0;
+			lc->flag = COLLECTION_DISABLED;
 		}
 	}
 }
 
+static World *preview_get_localized_world(ShaderPreview *sp, World *world)
+{
+	if (world == NULL) {
+		return NULL;
+	}
+	if (sp->worldcopy != NULL) {
+		return sp->worldcopy;
+	}
+	sp->worldcopy = localize_world(world);
+	BLI_addtail(&sp->pr_main->world, sp->worldcopy);
+	return sp->worldcopy;
+}
+
 /* call this with a pointer to initialize preview scene */
 /* call this with NULL to restore assigned ID pointers in preview scene */
 static Scene *preview_prepare_scene(Main *bmain, Scene *scene, ID *id, int id_type, ShaderPreview *sp)
@@ -329,7 +342,7 @@ static Scene *preview_prepare_scene(Main *bmain, Scene *scene, ID *id, int id_ty
 
 	sce = preview_get_scene(pr_main);
 	if (sce) {
-		SceneLayer *scene_layer = BKE_scene_layer_render_active(sce);
+		SceneLayer *scene_layer = BKE_scene_layer_from_scene_get(sce);
 
 		/* this flag tells render to not execute depsgraph or ipos etc */
 		sce->r.scemode |= R_BUTS_PREVIEW;
@@ -439,8 +452,9 @@ static Scene *preview_prepare_scene(Main *bmain, Scene *scene, ID *id, int id_ty
 				}
 				else {
 					/* use current scene world to light sphere */
-					if (mat->pr_type == MA_SPHERE_A)
-						sce->world = scene->world;
+					if (mat->pr_type == MA_SPHERE_A) {
+						sce->world = preview_get_localized_world(sp, scene->world);
+					}
 				}
 				
 				if (sp->pr_method == PR_ICON_RENDER) {
@@ -452,7 +466,7 @@ static Scene *preview_prepare_scene(Main *bmain, Scene *scene, ID *id, int id_ty
 
 						/* same as above, use current scene world to light sphere */
 						if (BKE_scene_use_new_shading_nodes(scene))
-							sce->world = scene->world;
+							sce->world = preview_get_localized_world(sp, scene->world);
 					}
 				}
 				else {
@@ -541,7 +555,7 @@ static Scene *preview_prepare_scene(Main *bmain, Scene *scene, ID *id, int id_ty
 			if (!BKE_scene_use_new_shading_nodes(scene)) {
 				if (la && la->type == LA_SUN && (la->sun_effect_type & LA_SUN_EFFECT_SKY)) {
 					set_preview_layer(scene_layer, MA_ATMOS);
-					sce->world = scene->world;
+					sce->world = preview_get_localized_world(sp, scene->world);
 					sce->camera = (Object *)BLI_findstring(&pr_main->object, "CameraAtmo", offsetof(ID, name) + 2);
 				}
 				else {
@@ -1252,7 +1266,7 @@ void ED_preview_icon_render(Main *bmain, Scene *scene, ID *id, unsigned int *rec
 
 	ip.bmain = bmain;
 	ip.scene = scene;
-	ip.owner = id;
+	ip.owner = BKE_previewimg_id_ensure(id);
 	ip.id = id;
 
 	icon_preview_add_size(&ip, rect, sizex, sizey);
diff --git a/source/blender/editors/render/render_shading.c b/source/blender/editors/render/render_shading.c
index 43e66fae56c..58dd67f4923 100644
--- a/source/blender/editors/render/render_shading.c
+++ b/source/blender/editors/render/render_shading.c
@@ -656,7 +656,7 @@ static int render_layer_remove_exec(bContext *C, wmOperator *UNUSED(op))
 {
 	Main *bmain = CTX_data_main(C);
 	Scene *scene = CTX_data_scene(C);
-	SceneLayer *sl = BKE_scene_layer_context_active(scene);
+	SceneLayer *sl = CTX_data_scene_layer(C);
 
 	if (!ED_scene_render_layer_delete(bmain, scene, sl, NULL)) {
 		return OPERATOR_CANCELLED;
@@ -1302,16 +1302,16 @@ static int freestyle_modifier_copy_exec(bContext *C, wmOperator *op)
 
 	switch (freestyle_get_modifier_type(&ptr)) {
 		case LS_MODIFIER_TYPE_COLOR:
-			BKE_linestyle_color_modifier_copy(lineset->linestyle, modifier);
+			BKE_linestyle_color_modifier_copy(lineset->linestyle, modifier, 0);
 			break;
 		case LS_MODIFIER_TYPE_ALPHA:
-			BKE_linestyle_alpha_modifier_copy(lineset->linestyle, modifier);
+			BKE_linestyle_alpha_modifier_copy(lineset->linestyle, modifier, 0);
 			break;
 		case LS_MODIFIER_TYPE_THICKNESS:
-			BKE_linestyle_thickness_modifier_copy(lineset->linestyle, modifier);
+			BKE_linestyle_thickness_modifier_copy(lineset->linestyle, modifier, 0);
 			break;
 		case LS_MODIFIER_TYPE_GEOMETRY:
-			BKE_linestyle_geometry_modifier_copy(lineset->linestyle, modifier);
+			BKE_linestyle_geometry_modifier_copy(lineset->linestyle, modifier, 0);
 			break;
 		default:
 			BKE_report(op->reports, RPT_ERROR, "The object the data pointer refers to is not a valid modifier");
@@ -1785,6 +1785,8 @@ static void copy_mtex_copybuf(ID *id)
 		case ID_LS:
 			mtex = &(((FreestyleLineStyle *)id)->mtex[(int)((FreestyleLineStyle *)id)->texact]);
 			break;
+		default:
+			break;
 	}
 	
 	if (mtex && *mtex) {
@@ -1822,7 +1824,7 @@ static void paste_mtex_copybuf(ID *id)
 			mtex = &(((FreestyleLineStyle *)id)->mtex[(int)((FreestyleLineStyle *)id)->texact]);
 			break;
 		default:
-			BLI_assert("invalid id type");
+			BLI_assert(!"invalid id type");
 			return;
 	}
 	
diff --git a/source/blender/editors/render/render_update.c b/source/blender/editors/render/render_update.c
index b8f64c1db58..ccea1e5930c 100644
--- a/source/blender/editors/render/render_update.c
+++ b/source/blender/editors/render/render_update.c
@@ -41,6 +41,8 @@
 #include "DNA_world_types.h"
 #include "DNA_windowmanager_types.h"
 
+#include "DRW_engine.h"
+
 #include "BLI_listbase.h"
 #include "BLI_threads.h"
 #include "BLI_utildefines.h"
@@ -137,6 +139,16 @@ void ED_render_scene_update(Main *bmain, Scene *scene, int updated)
 
 					engine->flag &= ~RE_ENGINE_DO_UPDATE;
 					engine->type->view_update(engine, C);
+
+				}
+				else if ((RE_engines_find(scene->r.engine)->flag & RE_USE_LEGACY_PIPELINE) == 0) {
+					if (updated) {
+						CTX_wm_screen_set(C, sc);
+						CTX_wm_area_set(C, sa);
+						CTX_wm_region_set(C, ar);
+
+						DRW_notify_view_update(C);
+					}
 				}
 			}
 		}
@@ -202,7 +214,7 @@ void ED_render_engine_changed(Main *bmain)
 }
 
 /***************************** Updates ***********************************
- * ED_render_id_flush_update gets called from DAG_id_tag_update, to do   *
+ * ED_render_id_flush_update gets called from DEG_id_tag_update, to do   *
  * editor level updates when the ID changes. when these ID blocks are in *
  * the dependency graph, we can get rid of the manual dependency checks  */
 
@@ -299,8 +311,11 @@ static void material_changed(Main *bmain, Material *ma)
 	BKE_icon_changed(BKE_icon_id_ensure(&ma->id));
 
 	/* glsl */
-	if (ma->gpumaterial.first)
-		GPU_material_free(&ma->gpumaterial);
+	if (ma->id.tag & LIB_TAG_ID_RECALC) {
+		if (!BLI_listbase_is_empty(&ma->gpumaterial)) {
+			GPU_material_free(&ma->gpumaterial);
+		}
+	}
 
 	/* find node materials using this */
 	for (parent = bmain->mat.first; parent; parent = parent->id.next) {
@@ -348,7 +363,6 @@ static void material_changed(Main *bmain, Material *ma)
 static void lamp_changed(Main *bmain, Lamp *la)
 {
 	Object *ob;
-	Material *ma;
 
 	/* icons */
 	BKE_icon_changed(BKE_icon_id_ensure(&la->id));
@@ -358,10 +372,6 @@ static void lamp_changed(Main *bmain, Lamp *la)
 		if (ob->data == la && ob->gpulamp.first)
 			GPU_lamp_free(ob);
 
-	for (ma = bmain->mat.first; ma; ma = ma->id.next)
-		if (ma->gpumaterial.first)
-			GPU_material_free(&ma->gpumaterial);
-
 	if (defmaterial.gpumaterial.first)
 		GPU_material_free(&defmaterial.gpumaterial);
 }
@@ -476,26 +486,23 @@ static void texture_changed(Main *bmain, Tex *tex)
 	}
 }
 
-static void world_changed(Main *bmain, World *wo)
+static void world_changed(Main *UNUSED(bmain), World *wo)
 {
-	Material *ma;
-
 	/* icons */
 	BKE_icon_changed(BKE_icon_id_ensure(&wo->id));
 
 	/* XXX temporary flag waiting for depsgraph proper tagging */
 	wo->update_flag = 1;
-	
-	/* glsl */
-	for (ma = bmain->mat.first; ma; ma = ma->id.next)
-		if (ma->gpumaterial.first)
-			GPU_material_free(&ma->gpumaterial);
 
-	if (defmaterial.gpumaterial.first)
-		GPU_material_free(&defmaterial.gpumaterial);
-	
-	if (wo->gpumaterial.first)
-		GPU_material_free(&wo->gpumaterial);
+	/* glsl */
+	if (wo->id.tag & LIB_TAG_ID_RECALC) {
+		if (!BLI_listbase_is_empty(&defmaterial.gpumaterial)) {
+			GPU_material_free(&defmaterial.gpumaterial);
+		}
+		if (!BLI_listbase_is_empty(&wo->gpumaterial)) {
+			GPU_material_free(&wo->gpumaterial);
+		}
+	}
 }
 
 static void image_changed(Main *bmain, Image *ima)
@@ -517,30 +524,12 @@ static void scene_changed(Main *bmain, Scene *scene)
 
 	/* glsl */
 	for (ob = bmain->object.first; ob; ob = ob->id.next) {
-#if 0 /* This was needed by old glsl where all lighting was statically linked into the shader. */
-		if (ob->gpulamp.first)
-			GPU_lamp_free(ob);
-#endif
-		
 		if (ob->mode & OB_MODE_TEXTURE_PAINT) {
 			BKE_texpaint_slots_refresh_object(scene, ob);
 			BKE_paint_proj_mesh_data_check(scene, ob, NULL, NULL, NULL, NULL);
 			GPU_drawobject_free(ob->derivedFinal);
 		}
 	}
-
-#if 0 /* This was needed by old glsl where all lighting was statically linked into the shader. */
-	for (Material *ma = bmain->mat.first; ma; ma = ma->id.next)
-		if (ma->gpumaterial.first)
-			GPU_material_free(&ma->gpumaterial);
-
-	for (World *wo = bmain->world.first; wo; wo = wo->id.next)
-		if (wo->gpumaterial.first)
-			GPU_material_free(&wo->gpumaterial);
-	
-	if (defmaterial.gpumaterial.first)
-		GPU_material_free(&defmaterial.gpumaterial);
-#endif
 }
 
 void ED_render_id_flush_update(Main *bmain, ID *id)
diff --git a/source/blender/editors/screen/area.c b/source/blender/editors/screen/area.c
index 5eb51667988..0c8ca2a5b87 100644
--- a/source/blender/editors/screen/area.c
+++ b/source/blender/editors/screen/area.c
@@ -228,7 +228,7 @@ static void area_draw_azone_fullscreen(short x1, short y1, short x2, short y2, f
 
 		immAttrib4ub(color, 255, 0, 0, alpha_debug);
 		immBindBuiltinProgram(GPU_SHADER_2D_FLAT_COLOR);
-		imm_draw_line_box(pos, click_rect.xmin, click_rect.ymin, click_rect.xmax, click_rect.ymax);
+		imm_draw_box_wire_2d(pos, click_rect.xmin, click_rect.ymin, click_rect.xmax, click_rect.ymax);
 
 		immAttrib4ub(color, 0, 255, 255, alpha_debug);
 		immBegin(GWN_PRIM_LINES, 4);
diff --git a/source/blender/editors/screen/screen_context.c b/source/blender/editors/screen/screen_context.c
index 3c7ea9a0f7e..5813f317295 100644
--- a/source/blender/editors/screen/screen_context.c
+++ b/source/blender/editors/screen/screen_context.c
@@ -57,6 +57,7 @@
 
 #include "ED_armature.h"
 #include "ED_gpencil.h"
+#include "ED_anim_api.h"
 
 #include "WM_api.h"
 #include "UI_interface.h"
@@ -78,7 +79,7 @@ const char *screen_context_dir[] = {
 	"visible_gpencil_layers", "editable_gpencil_layers", "editable_gpencil_strokes",
 	"active_gpencil_layer", "active_gpencil_frame", "active_gpencil_palette", 
 	"active_gpencil_palettecolor", "active_gpencil_brush",
-	"active_operator",
+	"active_operator", "selected_editable_fcurves",
 	NULL};
 
 int ed_screen_context(const bContext *C, const char *member, bContextDataResult *result)
@@ -87,9 +88,8 @@ int ed_screen_context(const bContext *C, const char *member, bContextDataResult
 	bScreen *sc = CTX_wm_screen(C);
 	ScrArea *sa = CTX_wm_area(C);
 	Scene *scene = WM_window_get_active_scene(win);
-	/* can't call BKE_scene_layer_context_active here, it uses G.main->wm which might be NULL on file read. */
 	WorkSpace *workspace = BKE_workspace_active_get(win->workspace_hook);
-	SceneLayer *sl = BKE_workspace_render_layer_get(workspace);
+	SceneLayer *sl = BKE_scene_layer_from_workspace_get(workspace);
 	Object *obedit = scene->obedit;
 	Object *obact = sl->basact ? sl->basact->object : NULL;
 
@@ -610,6 +610,29 @@ int ed_screen_context(const bContext *C, const char *member, bContextDataResult
 			return 1;
 		}
 	}
+	else if (CTX_data_equals(member, "selected_editable_fcurves")) {
+		bAnimContext ac;
+
+		if (ANIM_animdata_get_context(C, &ac) && ELEM(ac.spacetype, SPACE_ACTION, SPACE_IPO)) {
+			bAnimListElem *ale;
+			ListBase anim_data = {NULL, NULL};
+
+			int filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_FOREDIT | ANIMFILTER_NODUPLIS | ANIMFILTER_SEL) |
+			             (ac.spacetype == SPACE_IPO ? ANIMFILTER_CURVE_VISIBLE : ANIMFILTER_LIST_VISIBLE);
+
+			ANIM_animdata_filter(&ac, &anim_data, filter, ac.data, ac.datatype);
+
+			for (ale = anim_data.first; ale; ale = ale->next) {
+				if (ale->type == ANIMTYPE_FCURVE)
+					CTX_data_list_add(result, ale->id, &RNA_FCurve, ale->data);
+			}
+
+			ANIM_animdata_freelist(&anim_data);
+
+			CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
+			return 1;
+		}
+	}
 	else {
 		return 0; /* not found */
 	}
diff --git a/source/blender/editors/screen/screen_edit.c b/source/blender/editors/screen/screen_edit.c
index c97b52ae1cd..fca2def644c 100644
--- a/source/blender/editors/screen/screen_edit.c
+++ b/source/blender/editors/screen/screen_edit.c
@@ -463,8 +463,8 @@ bScreen *screen_add(const char *name, const int winsize_x, const int winsize_y)
 {
 	bScreen *sc;
 	ScrVert *sv1, *sv2, *sv3, *sv4;
-
-	sc = BKE_libblock_alloc(G.main, ID_SCR, name);
+	
+	sc = BKE_libblock_alloc(G.main, ID_SCR, name, 0);
 	sc->do_refresh = true;
 	sc->redraws_flag = TIME_ALL_3D_WIN | TIME_ALL_ANIM_WIN;
 
@@ -472,15 +472,15 @@ bScreen *screen_add(const char *name, const int winsize_x, const int winsize_y)
 	sv2 = screen_addvert(sc, 0, winsize_y - 1);
 	sv3 = screen_addvert(sc, winsize_x - 1, winsize_y - 1);
 	sv4 = screen_addvert(sc, winsize_x - 1, 0);
-
+	
 	screen_addedge(sc, sv1, sv2);
 	screen_addedge(sc, sv2, sv3);
 	screen_addedge(sc, sv3, sv4);
 	screen_addedge(sc, sv4, sv1);
-
+	
 	/* dummy type, no spacedata */
 	screen_addarea(sc, sv1, sv2, sv3, sv4, HEADERDOWN, SPACE_EMPTY);
-
+		
 	return sc;
 }
 
@@ -856,8 +856,10 @@ static void region_cursor_set(wmWindow *win, int swinid, int swin_changed)
 		for (ARegion *ar = sa->regionbase.first; ar; ar = ar->next) {
 			if (ar->swinid == swinid) {
 				if (swin_changed || (ar->type && ar->type->event_cursor)) {
-					if (WM_manipulatormap_cursor_set(ar->manipulator_map, win)) {
-						return;
+					if (ar->manipulator_map != NULL) {
+						if (WM_manipulatormap_cursor_set(ar->manipulator_map, win)) {
+							return;
+						}
 					}
 					ED_region_cursor_set(win, sa, ar);
 				}
@@ -923,6 +925,7 @@ void ED_screen_refresh(wmWindowManager *wm, wmWindow *win)
 		winrct.ymax = winsize_y - 1;
 		
 		/* header size depends on DPI, let's verify */
+		WM_window_set_dpi(win);
 		screen_refresh_headersizes();
 		
 		screen_test_scale(screen, winsize_x, winsize_y);
@@ -989,7 +992,7 @@ void ED_region_exit(bContext *C, ARegion *ar)
 		wm_subwindow_close(win, ar->swinid);
 		ar->swinid = 0;
 	}
-
+	
 	if (ar->headerstr) {
 		MEM_freeN(ar->headerstr);
 		ar->headerstr = NULL;
@@ -1469,17 +1472,28 @@ ScrArea *ED_screen_state_toggle(bContext *C, wmWindow *win, ScrArea *sa, const s
 	if (sa && sa->full) {
 		WorkSpaceLayout *layout_old = WM_window_get_active_layout(win);
 		/* restoring back to SCREENNORMAL */
-		ScrArea *old;
-
 		sc = sa->full;       /* the old screen to restore */
 		oldscreen = WM_window_get_active_screen(win); /* the one disappearing */
 
 		sc->state = SCREENNORMAL;
 
-		/* find old area */
-		for (old = sc->areabase.first; old; old = old->next)
-			if (old->full) break;
-		if (old == NULL) {
+		/* find old area to restore from */
+		ScrArea *fullsa = NULL;
+		for (ScrArea *old = sc->areabase.first; old; old = old->next) {
+			/* area to restore from is always first */
+			if (old->full && !fullsa) {
+				fullsa = old;
+			}
+
+			/* clear full screen state */
+			old->full = NULL;
+			old->flag &= ~AREA_TEMP_INFO;
+		}
+
+		sa->flag &= ~AREA_TEMP_INFO;
+		sa->full = NULL;
+
+		if (fullsa == NULL) {
 			if (G.debug & G_DEBUG)
 				printf("%s: something wrong in areafullscreen\n", __func__);
 			return NULL;
@@ -1492,9 +1506,7 @@ ScrArea *ED_screen_state_toggle(bContext *C, wmWindow *win, ScrArea *sa, const s
 			}
 		}
 
-		ED_area_data_swap(old, sa);
-		if (sa->flag & AREA_TEMP_INFO) sa->flag &= ~AREA_TEMP_INFO;
-		old->full = NULL;
+		ED_area_data_swap(fullsa, sa);
 
 		/* animtimer back */
 		sc->animtimer = oldscreen->animtimer;
diff --git a/source/blender/editors/screen/screen_ops.c b/source/blender/editors/screen/screen_ops.c
index b8fa16117a9..326421cf166 100644
--- a/source/blender/editors/screen/screen_ops.c
+++ b/source/blender/editors/screen/screen_ops.c
@@ -2274,25 +2274,28 @@ static int keyframe_jump_exec(bContext *C, wmOperator *op)
 	BLI_dlrbTree_linkedlist_sync(&keys);
 	
 	/* find matching keyframe in the right direction */
-	do {
-		if (next)
-			ak = (ActKeyColumn *)BLI_dlrbTree_search_next(&keys, compare_ak_cfraPtr, &cfra);
-		else
-			ak = (ActKeyColumn *)BLI_dlrbTree_search_prev(&keys, compare_ak_cfraPtr, &cfra);
-		
-		if (ak) {
-			if (CFRA != (int)ak->cfra) {
-				/* this changes the frame, so set the frame and we're done */
-				CFRA = (int)ak->cfra;
-				done = true;
+	if (next)
+		ak = (ActKeyColumn *)BLI_dlrbTree_search_next(&keys, compare_ak_cfraPtr, &cfra);
+	else
+		ak = (ActKeyColumn *)BLI_dlrbTree_search_prev(&keys, compare_ak_cfraPtr, &cfra);
+	
+	while ((ak != NULL) && (done == false)) {
+		if (CFRA != (int)ak->cfra) {
+			/* this changes the frame, so set the frame and we're done */
+			CFRA = (int)ak->cfra;
+			done = true;
+		}
+		else {
+			/* take another step... */
+			if (next) {
+				ak = ak->next;
 			}
 			else {
-				/* make this the new starting point for the search */
-				cfra = ak->cfra;
+				ak = ak->prev;
 			}
 		}
-	} while ((ak != NULL) && (done == false));
-
+	}
+	
 	/* free temp stuff */
 	BLI_dlrbTree_free(&keys);
 
diff --git a/source/blender/editors/screen/screendump.c b/source/blender/editors/screen/screendump.c
index 6fa8905293c..69891a727d4 100644
--- a/source/blender/editors/screen/screendump.c
+++ b/source/blender/editors/screen/screendump.c
@@ -462,10 +462,10 @@ static void screencast_draw_cursor(bContext *UNUSED(C), int x, int y, void *UNUS
 	immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 
 	immUniformColor4ub(0, 0, 0, 32);
-	imm_draw_circle_fill(pos, (float)x, (float)y, 20, 40);
+	imm_draw_circle_fill_2d(pos, (float)x, (float)y, 20, 40);
 
 	immUniformColor4ub(255, 255, 255, 128);
-	imm_draw_circle_wire(pos, (float)x, (float)y, 20, 40);
+	imm_draw_circle_wire_2d(pos, (float)x, (float)y, 20, 40);
 
 	immUnbindProgram();
 	
diff --git a/source/blender/editors/screen/workspace_edit.c b/source/blender/editors/screen/workspace_edit.c
index 34def82f16e..00a965beae7 100644
--- a/source/blender/editors/screen/workspace_edit.c
+++ b/source/blender/editors/screen/workspace_edit.c
@@ -239,7 +239,7 @@ WorkSpace *ED_workspace_duplicate(
  * \return if succeeded.
  */
 bool ED_workspace_delete(
-        WorkSpace *workspace, Main *bmain, bContext *C, wmWindowManager *wm, wmWindow *win)
+        WorkSpace *workspace, Main *bmain, bContext *C, wmWindowManager *wm)
 {
 	ID *workspace_id = (ID *)workspace;
 
@@ -247,7 +247,7 @@ bool ED_workspace_delete(
 		return false;
 	}
 
-	if (WM_window_get_active_workspace(win) == workspace) {
+	for (wmWindow *win = wm->windows.first; win; win = win->next) {
 		WorkSpace *prev = workspace_id->prev;
 		WorkSpace *next = workspace_id->next;
 
@@ -315,7 +315,7 @@ static int workspace_delete_exec(bContext *C, wmOperator *UNUSED(op))
 	wmWindowManager *wm = CTX_wm_manager(C);
 	wmWindow *win = CTX_wm_window(C);
 
-	ED_workspace_delete(WM_window_get_active_workspace(win), bmain, C, wm, win);
+	ED_workspace_delete(WM_window_get_active_workspace(win), bmain, C, wm);
 
 	return OPERATOR_FINISHED;
 }
diff --git a/source/blender/editors/sculpt_paint/CMakeLists.txt b/source/blender/editors/sculpt_paint/CMakeLists.txt
index ead420b1faa..b3e125baae3 100644
--- a/source/blender/editors/sculpt_paint/CMakeLists.txt
+++ b/source/blender/editors/sculpt_paint/CMakeLists.txt
@@ -53,6 +53,10 @@ set(SRC
 	paint_undo.c
 	paint_utils.c
 	paint_vertex.c
+	paint_vertex_color_ops.c
+	paint_vertex_color_utils.c
+	paint_vertex_weight_ops.c
+	paint_vertex_weight_utils.c
 	paint_vertex_proj.c
 	sculpt.c
 	sculpt_undo.c
diff --git a/source/blender/editors/sculpt_paint/paint_cursor.c b/source/blender/editors/sculpt_paint/paint_cursor.c
index a9b4df81277..befb635cfc4 100644
--- a/source/blender/editors/sculpt_paint/paint_cursor.c
+++ b/source/blender/editors/sculpt_paint/paint_cursor.c
@@ -42,6 +42,7 @@
 #include "DNA_scene_types.h"
 #include "DNA_screen_types.h"
 #include "DNA_userdef_types.h"
+#include "DNA_view3d_types.h"
 
 #include "BKE_brush.h"
 #include "BKE_context.h"
@@ -849,12 +850,12 @@ BLI_INLINE void draw_rect_point(
 	float maxx = co[0] + w;
 	float maxy = co[1] + w;
 
-	imm_draw_line_box(pos, minx, miny, maxx, maxy);
+	imm_draw_box_wire_2d(pos, minx, miny, maxx, maxy);
 
 	immUniformColor4f(1.0f, 1.0f, 1.0f, 0.5f);
 	glLineWidth(1.0f);
 
-	imm_draw_line_box(pos, minx, miny, maxx, maxy);
+	imm_draw_box_wire_2d(pos, minx, miny, maxx, maxy);
 }
 
 
@@ -1024,9 +1025,9 @@ static void paint_draw_cursor(bContext *C, int x, int y, void *UNUSED(unused))
 	ViewContext vc;
 	view3d_set_viewcontext(C, &vc);
 
-	float zoomx, zoomy;
-	get_imapaint_zoom(C, &zoomx, &zoomy);
-	zoomx = max_ff(zoomx, zoomy);
+	if (vc.rv3d->rflag & RV3D_NAVIGATING) {
+		return;
+	}
 
 	/* skip everything and draw brush here */
 	if (brush->flag & BRUSH_CURVE) {
@@ -1034,6 +1035,10 @@ static void paint_draw_cursor(bContext *C, int x, int y, void *UNUSED(unused))
 		return;
 	}
 
+	float zoomx, zoomy;
+	get_imapaint_zoom(C, &zoomx, &zoomy);
+	zoomx = max_ff(zoomx, zoomy);
+
 	/* set various defaults */
 	const float *outline_col = brush->add_col;
 	const float outline_alpha = 0.5f;
@@ -1064,11 +1069,8 @@ static void paint_draw_cursor(bContext *C, int x, int y, void *UNUSED(unused))
 		/* check if brush is subtracting, use different color then */
 		/* TODO: no way currently to know state of pen flip or
 		 * invert key modifier without starting a stroke */
-		if (((ups->draw_inverted == 0) ^
-		     ((brush->flag & BRUSH_DIR_IN) == 0)) &&
-		    ELEM(brush->sculpt_tool, SCULPT_TOOL_DRAW,
-		          SCULPT_TOOL_INFLATE, SCULPT_TOOL_CLAY,
-		          SCULPT_TOOL_PINCH, SCULPT_TOOL_CREASE))
+		if (((ups->draw_inverted == 0) ^ ((brush->flag & BRUSH_DIR_IN) == 0)) &&
+		    BKE_brush_sculpt_has_secondary_color(brush))
 		{
 			outline_col = brush->sub_col;
 		}
@@ -1098,11 +1100,11 @@ static void paint_draw_cursor(bContext *C, int x, int y, void *UNUSED(unused))
 	/* draw brush outline */
 	if (ups->stroke_active && BKE_brush_use_size_pressure(scene, brush)) {
 		/* inner at full alpha */
-		imm_draw_circle_wire(pos, translation[0], translation[1], final_radius * ups->size_pressure_value, 40);
+		imm_draw_circle_wire_2d(pos, translation[0], translation[1], final_radius * ups->size_pressure_value, 40);
 		/* outer at half alpha */
 		immUniformColor3fvAlpha(outline_col, outline_alpha * 0.5f);
 	}
-	imm_draw_circle_wire(pos, translation[0], translation[1], final_radius, 40);
+	imm_draw_circle_wire_2d(pos, translation[0], translation[1], final_radius, 40);
 
 	immUnbindProgram();
 
diff --git a/source/blender/editors/sculpt_paint/paint_hide.c b/source/blender/editors/sculpt_paint/paint_hide.c
index d7c3b7377da..d2e2df01238 100644
--- a/source/blender/editors/sculpt_paint/paint_hide.c
+++ b/source/blender/editors/sculpt_paint/paint_hide.c
@@ -52,6 +52,8 @@
 #include "BKE_paint.h"
 #include "BKE_subsurf.h"
 
+#include "DEG_depsgraph.h"
+
 #include "WM_api.h"
 #include "WM_types.h"
 
@@ -360,6 +362,7 @@ static int hide_show_exec(bContext *C, wmOperator *op)
 {
 	ARegion *ar = CTX_wm_region(C);
 	Object *ob = CTX_data_active_object(C);
+	EvaluationContext eval_ctx;
 	Mesh *me = ob->data;
 	PartialVisAction action;
 	PartialVisArea area;
@@ -371,6 +374,8 @@ static int hide_show_exec(bContext *C, wmOperator *op)
 	rcti rect;
 	int totnode, i;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* read operator properties */
 	action = RNA_enum_get(op->ptr, "action");
 	area = RNA_enum_get(op->ptr, "area");
@@ -378,7 +383,7 @@ static int hide_show_exec(bContext *C, wmOperator *op)
 
 	clip_planes_from_rect(C, clip_planes, &rect);
 
-	dm = mesh_get_derived_final(CTX_data_scene(C), ob, CD_MASK_BAREMESH);
+	dm = mesh_get_derived_final(&eval_ctx, CTX_data_scene(C), ob, CD_MASK_BAREMESH);
 	pbvh = dm->getPBVH(ob, dm);
 	ob->sculpt->pbvh = pbvh;
 
diff --git a/source/blender/editors/sculpt_paint/paint_image.c b/source/blender/editors/sculpt_paint/paint_image.c
index 8c6b3b0106c..e324f2b89f0 100644
--- a/source/blender/editors/sculpt_paint/paint_image.c
+++ b/source/blender/editors/sculpt_paint/paint_image.c
@@ -766,7 +766,7 @@ static PaintOperation *texture_paint_init(bContext *C, wmOperator *op, const flo
 	/* initialize from context */
 	if (CTX_wm_region_view3d(C)) {
 		SceneLayer *sl = CTX_data_scene_layer(C);
-		Object *ob = OBACT_NEW;
+		Object *ob = OBACT_NEW(sl);
 		bool uvs, mat, tex, stencil;
 		if (!BKE_paint_proj_mesh_data_check(scene, ob, &uvs, &mat, &tex, &stencil)) {
 			BKE_paint_data_warning(op->reports, uvs, mat, tex, stencil);
@@ -1470,7 +1470,20 @@ void PAINT_OT_texture_paint_toggle(wmOperatorType *ot)
 static int brush_colors_flip_exec(bContext *C, wmOperator *UNUSED(op))
 {
 	UnifiedPaintSettings *ups = &CTX_data_tool_settings(C)->unified_paint_settings;
-	Brush *br = image_paint_brush(C);
+
+	Brush *br;
+	Object *ob = CTX_data_active_object(C);
+	if (!(ob && (ob->mode & OB_MODE_VERTEX_PAINT))) {
+		br = image_paint_brush(C);
+	}
+	else {
+		/* At the moment, wpaint does not support the color flipper. 
+		 * So for now we're only handling vpaint */
+		ToolSettings *ts = CTX_data_tool_settings(C);
+		VPaint *vp = ts->vpaint;
+		br = BKE_paint_brush(&vp->paint);
+	}
+
 	if (ups->flag & UNIFIED_PAINT_COLOR) {
 		swap_v3_v3(ups->rgb, ups->secondary_rgb);
 	}
@@ -1489,7 +1502,12 @@ static int brush_colors_flip_poll(bContext *C)
 		if (br->imagepaint_tool == PAINT_TOOL_DRAW)
 			return 1;
 	}
-
+	else {
+		Object *ob = CTX_data_active_object(C);
+		if (ob && (ob->mode & OB_MODE_VERTEX_PAINT)) {
+			return 1;
+		}
+	}
 	return 0;
 }
 
diff --git a/source/blender/editors/sculpt_paint/paint_image_2d.c b/source/blender/editors/sculpt_paint/paint_image_2d.c
index eb6eebf3c54..30830e4e7bc 100644
--- a/source/blender/editors/sculpt_paint/paint_image_2d.c
+++ b/source/blender/editors/sculpt_paint/paint_image_2d.c
@@ -798,6 +798,7 @@ static void paint_2d_ibuf_rgb_set(ImBuf *ibuf, int x, int y, const bool is_torus
 		float map_alpha = (rgb[3] == 0.0f) ? rrgbf[3] : rrgbf[3] / rgb[3];
 
 		mul_v3_v3fl(rrgbf, rgb, map_alpha);
+		rrgbf[3] = rgb[3];
 	}
 	else {
 		unsigned char straight[4];
@@ -807,6 +808,7 @@ static void paint_2d_ibuf_rgb_set(ImBuf *ibuf, int x, int y, const bool is_torus
 		rrgb[0] = straight[0];
 		rrgb[1] = straight[1];
 		rrgb[2] = straight[2];
+		rrgb[3] = straight[3];
 	}
 }
 
@@ -996,7 +998,7 @@ static void paint_2d_lift_smear(ImBuf *ibuf, ImBuf *ibufb, int *pos, short tile)
 		IMB_rectblend(ibufb, ibufb, ibuf, NULL, NULL, NULL, 0, region[a].destx, region[a].desty,
 		              region[a].destx, region[a].desty,
 		              region[a].srcx, region[a].srcy,
-		              region[a].width, region[a].height, IMB_BLEND_COPY_RGB, false);
+		              region[a].width, region[a].height, IMB_BLEND_COPY, false);
 }
 
 static ImBuf *paint_2d_lift_clone(ImBuf *ibuf, ImBuf *ibufb, int *pos)
@@ -1097,6 +1099,7 @@ static int paint_2d_op(void *state, ImBuf *ibufb, unsigned short *curveb, unsign
 	/* lift from canvas */
 	if (s->tool == PAINT_TOOL_SOFTEN) {
 		paint_2d_lift_soften(s, s->canvas, ibufb, bpos, tile);
+		blend = IMB_BLEND_INTERPOLATE;
 	}
 	else if (s->tool == PAINT_TOOL_SMEAR) {
 		if (lastpos[0] == pos[0] && lastpos[1] == pos[1])
@@ -1104,6 +1107,7 @@ static int paint_2d_op(void *state, ImBuf *ibufb, unsigned short *curveb, unsign
 
 		paint_2d_convert_brushco(ibufb, lastpos, blastpos);
 		paint_2d_lift_smear(s->canvas, ibufb, blastpos, tile);
+		blend = IMB_BLEND_INTERPOLATE;
 	}
 	else if (s->tool == PAINT_TOOL_CLONE && s->clonecanvas) {
 		liftpos[0] = pos[0] - offset[0] * s->canvas->x;
diff --git a/source/blender/editors/sculpt_paint/paint_image_proj.c b/source/blender/editors/sculpt_paint/paint_image_proj.c
index d47c96bf22c..2ffd9757f92 100644
--- a/source/blender/editors/sculpt_paint/paint_image_proj.c
+++ b/source/blender/editors/sculpt_paint/paint_image_proj.c
@@ -3421,12 +3421,15 @@ static void project_paint_bleed_add_face_user(
 #endif
 
 /* Return true if DM can be painted on, false otherwise */
-static bool proj_paint_state_dm_init(ProjPaintState *ps)
+static bool proj_paint_state_dm_init(const bContext *C, ProjPaintState *ps)
 {
+	EvaluationContext eval_ctx;
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* Workaround for subsurf selection, try the display mesh first */
 	if (ps->source == PROJ_SRC_IMAGE_CAM) {
 		/* using render mesh, assume only camera was rendered from */
-		ps->dm = mesh_create_derived_render(ps->scene, ps->ob, ps->scene->customdata_mask | CD_MASK_MTFACE);
+		ps->dm = mesh_create_derived_render(&eval_ctx, ps->scene, ps->ob, ps->scene->customdata_mask | CD_MASK_MTFACE);
 		ps->dm_release = true;
 	}
 	else if (ps->ob->derivedFinal &&
@@ -3438,7 +3441,7 @@ static bool proj_paint_state_dm_init(ProjPaintState *ps)
 	}
 	else {
 		ps->dm = mesh_get_derived_final(
-		        ps->scene, ps->ob,
+		        &eval_ctx, ps->scene, ps->ob,
 		        ps->scene->customdata_mask | CD_MASK_MTFACE | (ps->do_face_sel ? CD_ORIGINDEX : 0));
 		ps->dm_release = true;
 	}
@@ -3713,8 +3716,12 @@ static void project_paint_prepare_all_faces(
 				}
 
 				/* don't allow using the same inage for painting and stencilling */
-				if (slot->ima == ps->stencil_ima)
+				if (slot->ima == ps->stencil_ima) {
+					/* While this shouldn't be used, face-winding reads all polys.
+					 * It's less trouble to set all faces to valid UV's, avoiding NULL checks all over. */
+					ps->dm_mloopuv[lt->poly] = mloopuv_base;
 					continue;
+				}
 				
 				tpage = slot->ima;
 			}
@@ -3814,7 +3821,7 @@ static void project_paint_prepare_all_faces(
 
 /* run once per stroke before projection painting */
 static void project_paint_begin(
-        ProjPaintState *ps,
+        const bContext *C, ProjPaintState *ps,
         const bool is_multi_view, const char symmetry_flag)
 {
 	ProjPaintLayerClone layer_clone;
@@ -3837,7 +3844,7 @@ static void project_paint_begin(
 
 	/* paint onto the derived mesh */
 	if (ps->is_shared_user == false) {
-		if (!proj_paint_state_dm_init(ps)) {
+		if (!proj_paint_state_dm_init(C, ps)) {
 			return;
 		}
 	}
@@ -4292,7 +4299,7 @@ static void do_projectpaint_soften_f(ProjPaintState *ps, ProjPixel *projPixel, f
 				return;
 		}
 		else {
-			blend_color_interpolate_float(rgba, rgba, projPixel->pixel.f_pt, mask);
+			blend_color_interpolate_float(rgba, projPixel->pixel.f_pt, rgba, mask);
 		}
 
 		BLI_linklist_prepend_arena(softenPixels, (void *)projPixel, softenArena);
@@ -4751,6 +4758,9 @@ static void *do_projectpaint_thread(void *ph_v)
 							copy_v3_v3(texrgb, texrgba);
 							mask *= texrgba[3];
 						}
+						else {
+							zero_v3(texrgb);
+						}
 
 						/* extra mask for normal, layer stencil, .. */
 						mask *= ((float)projPixel->mask) * (1.0f / 65535.0f);
@@ -5017,6 +5027,7 @@ void paint_proj_stroke(
 
 	/* clone gets special treatment here to avoid going through image initialization */
 	if (ps_handle->is_clone_cursor_pick) {
+		EvaluationContext eval_ctx;
 		Scene *scene = ps_handle->scene;
 		struct Depsgraph *graph = CTX_data_depsgraph(C);
 		View3D *v3d = CTX_wm_view3d(C);
@@ -5026,7 +5037,9 @@ void paint_proj_stroke(
 
 		view3d_operator_needs_opengl(C);
 
-		if (!ED_view3d_autodist(graph, ar, v3d, mval_i, cursor, false, NULL)) {
+		CTX_data_eval_ctx(C, &eval_ctx);
+
+		if (!ED_view3d_autodist(&eval_ctx, graph, ar, v3d, mval_i, cursor, false, NULL)) {
 			return;
 		}
 
@@ -5230,7 +5243,7 @@ void *paint_proj_new_stroke(bContext *C, Object *ob, const float mouse[2], int m
 			PROJ_PAINT_STATE_SHARED_MEMCPY(ps, ps_handle->ps_views[0]);
 		}
 
-		project_paint_begin(ps, is_multi_view, symmetry_flag_views[i]);
+		project_paint_begin(C, ps, is_multi_view, symmetry_flag_views[i]);
 
 		paint_proj_begin_clone(ps, mouse);
 
@@ -5313,7 +5326,7 @@ static int texture_paint_camera_project_exec(bContext *C, wmOperator *op)
 	int orig_brush_size;
 	IDProperty *idgroup;
 	IDProperty *view_data = NULL;
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	bool uvs, mat, tex;
 
 	if (ob == NULL || ob->type != OB_MESH) {
@@ -5384,7 +5397,7 @@ static int texture_paint_camera_project_exec(bContext *C, wmOperator *op)
 	                         ED_image_undo_restore, ED_image_undo_free, NULL);
 
 	/* allocate and initialize spatial data structures */
-	project_paint_begin(&ps, false, 0);
+	project_paint_begin(C, &ps, false, 0);
 
 	if (ps.dm == NULL) {
 		BKE_brush_size_set(scene, ps.brush, orig_brush_size);
@@ -5443,12 +5456,15 @@ static int texture_paint_image_from_view_exec(bContext *C, wmOperator *op)
 
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
+	EvaluationContext eval_ctx;
 	ToolSettings *settings = scene->toolsettings;
 	int w = settings->imapaint.screen_grab_size[0];
 	int h = settings->imapaint.screen_grab_size[1];
 	int maxsize;
 	char err_out[256] = "unknown";
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	RNA_string_get(op->ptr, "filepath", filename);
 
 	maxsize = GPU_max_texture_size();
@@ -5457,7 +5473,7 @@ static int texture_paint_image_from_view_exec(bContext *C, wmOperator *op)
 	if (h > maxsize) h = maxsize;
 
 	ibuf = ED_view3d_draw_offscreen_imbuf(
-	        scene, sl, CTX_wm_view3d(C), CTX_wm_region(C),
+	        &eval_ctx, scene, sl, CTX_wm_view3d(C), CTX_wm_region(C),
 	        w, h, IB_rect, false, R_ALPHAPREMUL, 0, false, NULL,
 	        NULL, NULL, err_out);
 	if (!ibuf) {
diff --git a/source/blender/editors/sculpt_paint/paint_intern.h b/source/blender/editors/sculpt_paint/paint_intern.h
index 69c4621945b..b3b7d40391a 100644
--- a/source/blender/editors/sculpt_paint/paint_intern.h
+++ b/source/blender/editors/sculpt_paint/paint_intern.h
@@ -96,21 +96,11 @@ int weight_paint_mode_poll(struct bContext *C);
 int vertex_paint_poll(struct bContext *C);
 int vertex_paint_mode_poll(struct bContext *C);
 
-bool ED_vpaint_fill(struct Object *ob, unsigned int paintcol);
-bool ED_wpaint_fill(struct VPaint *wp, struct Object *ob, float paintweight);
-
-bool ED_vpaint_smooth(struct Object *ob);
-
 typedef void (*VPaintTransform_Callback)(const float col[3], const void *user_data, float r_col[3]);
 
-bool ED_vpaint_color_transform(struct Object *ob, VPaintTransform_Callback vpaint_tx_fn, const void *user_data);
-
 void PAINT_OT_weight_paint_toggle(struct wmOperatorType *ot);
 void PAINT_OT_weight_paint(struct wmOperatorType *ot);
 void PAINT_OT_weight_set(struct wmOperatorType *ot);
-void PAINT_OT_weight_from_bones(struct wmOperatorType *ot);
-void PAINT_OT_weight_sample(struct wmOperatorType *ot);
-void PAINT_OT_weight_sample_group(struct wmOperatorType *ot);
 
 enum {
 	WPAINT_GRADIENT_TYPE_LINEAR,
@@ -123,14 +113,52 @@ void PAINT_OT_vertex_paint(struct wmOperatorType *ot);
 
 unsigned int vpaint_get_current_col(struct Scene *scene, struct VPaint *vp);
 
+/* paint_vertex_color_utils.c */
+unsigned int ED_vpaint_blend_tool(
+        const int tool, const uint col,
+        const uint paintcol, const int alpha_i);
+bool ED_vpaint_color_transform(
+        struct Object *ob, VPaintTransform_Callback vpaint_tx_fn, const void *user_data);
+
+/* paint_vertex_weight_utils.c */
+float ED_wpaint_blend_tool(
+        const int tool,
+        const float weight,
+        const float paintval, const float alpha);
+/* Utility for tools to ensure vertex groups exist before they begin. */
+enum eWPaintFlag {
+	WPAINT_ENSURE_MIRROR = (1 << 0),
+};
+struct WPaintVGroupIndex {
+	int active;
+	int mirror;
+};
+bool ED_wpaint_ensure_data(
+        struct bContext *C, struct ReportList *reports,
+        enum eWPaintFlag flag, struct WPaintVGroupIndex *vgroup_index);
+int ED_wpaint_mirror_vgroup_ensure(struct Object *ob, const int vgroup_active);
+
+/* paint_vertex_color_ops.c */
+void PAINT_OT_vertex_color_set(struct wmOperatorType *ot);
+void PAINT_OT_vertex_color_from_weight(struct wmOperatorType *ot);
+void PAINT_OT_vertex_color_smooth(struct wmOperatorType *ot);
+void PAINT_OT_vertex_color_brightness_contrast(struct wmOperatorType *ot);
+void PAINT_OT_vertex_color_hsv(struct wmOperatorType *ot);
+void PAINT_OT_vertex_color_invert(struct wmOperatorType *ot);
+void PAINT_OT_vertex_color_levels(struct wmOperatorType *ot);
+
+/* paint_vertex_weight_ops.c */
+void PAINT_OT_weight_from_bones(struct wmOperatorType *ot);
+void PAINT_OT_weight_sample(struct wmOperatorType *ot);
+void PAINT_OT_weight_sample_group(struct wmOperatorType *ot);
 
 /* paint_vertex_proj.c */
 struct VertProjHandle;
 struct VertProjHandle *ED_vpaint_proj_handle_create(
-        struct Scene *scene, struct Object *ob,
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
         struct DMCoNo **r_vcosnos);
 void  ED_vpaint_proj_handle_update(
-        struct VertProjHandle *vp_handle,
+        const struct EvaluationContext *eval_ctx, struct VertProjHandle *vp_handle,
         /* runtime vars */
         struct ARegion *ar, const float mval_fl[2]);
 void  ED_vpaint_proj_handle_free(
@@ -160,7 +188,7 @@ void set_imapaintpartial(struct ImagePaintPartialRedraw *ippr);
 void imapaint_region_tiles(struct ImBuf *ibuf, int x, int y, int w, int h, int *tx, int *ty, int *tw, int *th);
 int get_imapaint_zoom(struct bContext *C, float *zoomx, float *zoomy);
 void *paint_2d_new_stroke(struct bContext *, struct wmOperator *, int mode);
-void paint_2d_redraw(const bContext *C, void *ps, bool final);
+void paint_2d_redraw(const struct bContext *C, void *ps, bool final);
 void paint_2d_stroke_done(void *ps);
 void paint_2d_stroke(void *ps, const float prev_mval[2], const float mval[2], const bool eraser, float pressure, float distance, float size);
 void paint_2d_bucket_fill(const struct bContext *C, const float color[3], struct Brush *br, const float mouse_init[2], void *ps);
@@ -213,10 +241,10 @@ void paint_calc_redraw_planes(float planes[4][4],
                               const struct rcti *screen_rect);
 
 float paint_calc_object_space_radius(struct ViewContext *vc, const float center[3], float pixel_radius);
-float paint_get_tex_pixel(struct MTex *mtex, float u, float v, struct ImagePool *pool, int thread);
-void paint_get_tex_pixel_col(struct MTex *mtex, float u, float v, float rgba[4], struct ImagePool *pool, int thread, bool convert, struct ColorSpace *colorspace);
+float paint_get_tex_pixel(const struct MTex *mtex, float u, float v, struct ImagePool *pool, int thread);
+void paint_get_tex_pixel_col(const struct MTex *mtex, float u, float v, float rgba[4], struct ImagePool *pool, int thread, bool convert, struct ColorSpace *colorspace);
 
-void paint_sample_color(bContext *C, struct ARegion *ar, int x, int y, bool texpaint_proj, bool palette);
+void paint_sample_color(struct bContext *C, struct ARegion *ar, int x, int y, bool texpaint_proj, bool palette);
 
 void paint_stroke_operator_properties(struct wmOperatorType *ot);
 
diff --git a/source/blender/editors/sculpt_paint/paint_mask.c b/source/blender/editors/sculpt_paint/paint_mask.c
index 1ac40b0354e..b7159c375cd 100644
--- a/source/blender/editors/sculpt_paint/paint_mask.c
+++ b/source/blender/editors/sculpt_paint/paint_mask.c
@@ -50,6 +50,8 @@
 #include "BKE_paint.h"
 #include "BKE_subsurf.h"
 
+#include "DEG_depsgraph.h"
+
 #include "RNA_access.h"
 #include "RNA_define.h"
 
@@ -129,6 +131,7 @@ static int mask_flood_fill_exec(bContext *C, wmOperator *op)
 	ARegion *ar = CTX_wm_region(C);
 	struct Scene *scene = CTX_data_scene(C);
 	Object *ob = CTX_data_active_object(C);
+	EvaluationContext eval_ctx;
 	PaintMaskFloodMode mode;
 	float value;
 	PBVH *pbvh;
@@ -137,10 +140,12 @@ static int mask_flood_fill_exec(bContext *C, wmOperator *op)
 	bool multires;
 	Sculpt *sd = CTX_data_tool_settings(C)->sculpt;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	mode = RNA_enum_get(op->ptr, "mode");
 	value = RNA_float_get(op->ptr, "value");
 
-	BKE_sculpt_update_mesh_elements(scene, sd, ob, false, true);
+	BKE_sculpt_update_mesh_elements(&eval_ctx, scene, sd, ob, false, true);
 	pbvh = ob->sculpt->pbvh;
 	multires = (BKE_pbvh_type(pbvh) == PBVH_GRIDS);
 
@@ -247,6 +252,7 @@ static void mask_box_select_task_cb(void *userdata, const int i)
 
 int ED_sculpt_mask_box_select(struct bContext *C, ViewContext *vc, const rcti *rect, bool select, bool UNUSED(extend))
 {
+	EvaluationContext eval_ctx;
 	Sculpt *sd = vc->scene->toolsettings->sculpt;
 	BoundBox bb;
 	float clip_planes[4][4];
@@ -262,6 +268,8 @@ int ED_sculpt_mask_box_select(struct bContext *C, ViewContext *vc, const rcti *r
 	int totnode, symmpass;
 	int symm = sd->paint.symmetry_flags & PAINT_SYMM_AXIS_ALL;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	mode = PAINT_MASK_FLOOD_VALUE;
 	value = select ? 1.0 : 0.0;
 
@@ -269,7 +277,7 @@ int ED_sculpt_mask_box_select(struct bContext *C, ViewContext *vc, const rcti *r
 	ED_view3d_clipping_calc(&bb, clip_planes, vc->ar, vc->obact, rect);
 	negate_m4(clip_planes);
 
-	BKE_sculpt_update_mesh_elements(scene, sd, ob, false, true);
+	BKE_sculpt_update_mesh_elements(&eval_ctx, scene, sd, ob, false, true);
 	pbvh = ob->sculpt->pbvh;
 	multires = (BKE_pbvh_type(pbvh) == PBVH_GRIDS);
 
@@ -405,6 +413,7 @@ static int paint_mask_gesture_lasso_exec(bContext *C, wmOperator *op)
 	const int (*mcords)[2] = WM_gesture_lasso_path_to_array(C, op, &mcords_tot);
 
 	if (mcords) {
+		EvaluationContext eval_ctx;
 		float clip_planes[4][4], clip_planes_final[4][4];
 		BoundBox bb;
 		Object *ob;
@@ -420,6 +429,8 @@ static int paint_mask_gesture_lasso_exec(bContext *C, wmOperator *op)
 		PaintMaskFloodMode mode = RNA_enum_get(op->ptr, "mode");
 		float value = RNA_float_get(op->ptr, "value");
 
+		CTX_data_eval_ctx(C, &eval_ctx);
+
 		/* Calculations of individual vertices are done in 2D screen space to diminish the amount of
 		 * calculations done. Bounding box PBVH collision is not computed against enclosing rectangle
 		 * of lasso */
@@ -442,7 +453,7 @@ static int paint_mask_gesture_lasso_exec(bContext *C, wmOperator *op)
 		ED_view3d_clipping_calc(&bb, clip_planes, vc.ar, vc.obact, &data.rect);
 		negate_m4(clip_planes);
 
-		BKE_sculpt_update_mesh_elements(scene, sd, ob, false, true);
+		BKE_sculpt_update_mesh_elements(&eval_ctx, scene, sd, ob, false, true);
 		pbvh = ob->sculpt->pbvh;
 		multires = (BKE_pbvh_type(pbvh) == PBVH_GRIDS);
 
diff --git a/source/blender/editors/sculpt_paint/paint_ops.c b/source/blender/editors/sculpt_paint/paint_ops.c
index f88b64129e7..2899cfeedcf 100644
--- a/source/blender/editors/sculpt_paint/paint_ops.c
+++ b/source/blender/editors/sculpt_paint/paint_ops.c
@@ -256,300 +256,6 @@ static void PALETTE_OT_color_delete(wmOperatorType *ot)
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 }
 
-
-
-static int vertex_color_set_exec(bContext *C, wmOperator *UNUSED(op))
-{
-	Scene *scene = CTX_data_scene(C);
-	Object *obact = CTX_data_active_object(C);
-	unsigned int paintcol = vpaint_get_current_col(scene, scene->toolsettings->vpaint);
-
-	if (ED_vpaint_fill(obact, paintcol)) {
-		ED_region_tag_redraw(CTX_wm_region(C)); // XXX - should redraw all 3D views
-		return OPERATOR_FINISHED;
-	}
-	else {
-		return OPERATOR_CANCELLED;
-	}
-}
-
-static void PAINT_OT_vertex_color_set(wmOperatorType *ot)
-{
-	/* identifiers */
-	ot->name = "Set Vertex Colors";
-	ot->idname = "PAINT_OT_vertex_color_set";
-	ot->description = "Fill the active vertex color layer with the current paint color";
-	
-	/* api callbacks */
-	ot->exec = vertex_color_set_exec;
-	ot->poll = vertex_paint_mode_poll;
-	
-	/* flags */
-	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
-}
-
-static int vertex_color_smooth_exec(bContext *C, wmOperator *UNUSED(op))
-{
-	Object *obact = CTX_data_active_object(C);
-	if (ED_vpaint_smooth(obact)) {
-		ED_region_tag_redraw(CTX_wm_region(C)); // XXX - should redraw all 3D views
-		return OPERATOR_FINISHED;
-	}
-	else {
-		return OPERATOR_CANCELLED;
-	}
-}
-
-static void PAINT_OT_vertex_color_smooth(wmOperatorType *ot)
-{
-	/* identifiers */
-	ot->name = "Smooth Vertex Colors";
-	ot->idname = "PAINT_OT_vertex_color_smooth";
-	ot->description = "Smooth colors across vertices";
-
-	/* api callbacks */
-	ot->exec = vertex_color_smooth_exec;
-	ot->poll = vertex_paint_mode_poll;
-
-	/* flags */
-	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
-}
-
-
-/** \name Vertex Color Transformations
- * \{ */
-
-struct VPaintTx_BrightContrastData {
-	/* pre-calculated */
-	float gain;
-	float offset;
-};
-
-static void vpaint_tx_brightness_contrast(const float col[3], const void *user_data, float r_col[3])
-{
-	const struct VPaintTx_BrightContrastData *data = user_data;
-
-	for (int i = 0; i < 3; i++) {
-		r_col[i] = data->gain * col[i] + data->offset;
-	}
-}
-
-static int vertex_color_brightness_contrast_exec(bContext *C, wmOperator *op)
-{
-	Object *obact = CTX_data_active_object(C);
-
-	float gain, offset;
-	{
-		float brightness = RNA_float_get(op->ptr, "brightness");
-		float contrast = RNA_float_get(op->ptr, "contrast");
-		brightness /= 100.0f;
-		float delta = contrast / 200.0f;
-		gain = 1.0f - delta * 2.0f;
-		/*
-		 * The algorithm is by Werner D. Streidt
-		 * (http://visca.com/ffactory/archives/5-99/msg00021.html)
-		 * Extracted of OpenCV demhist.c
-		 */
-		if (contrast > 0) {
-			gain = 1.0f / ((gain != 0.0f) ? gain : FLT_EPSILON);
-			offset = gain * (brightness - delta);
-		}
-		else {
-			delta *= -1;
-			offset = gain * (brightness + delta);
-		}
-	}
-
-	const struct VPaintTx_BrightContrastData user_data = {
-		.gain = gain,
-		.offset = offset,
-	};
-
-	if (ED_vpaint_color_transform(obact, vpaint_tx_brightness_contrast, &user_data)) {
-		ED_region_tag_redraw(CTX_wm_region(C));
-		return OPERATOR_FINISHED;
-	}
-	else {
-		return OPERATOR_CANCELLED;
-	}
-}
-
-static void PAINT_OT_vertex_color_brightness_contrast(wmOperatorType *ot)
-{
-	PropertyRNA *prop;
-
-	/* identifiers */
-	ot->name = "Vertex Paint Bright/Contrast";
-	ot->idname = "PAINT_OT_vertex_color_brightness_contrast";
-	ot->description = "Adjust vertex color brightness/contrast";
-
-	/* api callbacks */
-	ot->exec = vertex_color_brightness_contrast_exec;
-	ot->poll = vertex_paint_mode_poll;
-
-	/* flags */
-	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
-
-	/* params */
-	const float min = -100, max = +100;
-	prop = RNA_def_float(ot->srna, "brightness", 0.0f, min, max, "Brightness", "", min, max);
-	prop = RNA_def_float(ot->srna, "contrast", 0.0f, min, max, "Contrast", "", min, max);
-	RNA_def_property_ui_range(prop, min, max, 1, 1);
-}
-
-struct VPaintTx_HueSatData {
-	float hue;
-	float sat;
-	float val;
-};
-
-static void vpaint_tx_hsv(const float col[3], const void *user_data, float r_col[3])
-{
-	const struct VPaintTx_HueSatData *data = user_data;
-	float hsv[3];
-	rgb_to_hsv_v(col, hsv);
-
-	hsv[0] += (data->hue - 0.5f);
-	if (hsv[0] > 1.0f) {
-		hsv[0] -= 1.0f;
-	}
-	else if (hsv[0] < 0.0f) {
-		hsv[0] += 1.0f;
-	}
-	hsv[1] *= data->sat;
-	hsv[2] *= data->val;
-
-	hsv_to_rgb_v(hsv, r_col);
-}
-
-static int vertex_color_hsv_exec(bContext *C, wmOperator *op)
-{
-	Object *obact = CTX_data_active_object(C);
-
-	const struct VPaintTx_HueSatData user_data = {
-		.hue = RNA_float_get(op->ptr, "h"),
-		.sat = RNA_float_get(op->ptr, "s"),
-		.val = RNA_float_get(op->ptr, "v"),
-	};
-
-	if (ED_vpaint_color_transform(obact, vpaint_tx_hsv, &user_data)) {
-		ED_region_tag_redraw(CTX_wm_region(C));
-		return OPERATOR_FINISHED;
-	}
-	else {
-		return OPERATOR_CANCELLED;
-	}
-}
-
-static void PAINT_OT_vertex_color_hsv(wmOperatorType *ot)
-{
-	/* identifiers */
-	ot->name = "Vertex Paint Hue Saturation Value";
-	ot->idname = "PAINT_OT_vertex_color_hsv";
-	ot->description = "Adjust vertex color HSV values";
-
-	/* api callbacks */
-	ot->exec = vertex_color_hsv_exec;
-	ot->poll = vertex_paint_mode_poll;
-
-	/* flags */
-	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
-
-	/* params */
-	RNA_def_float(ot->srna, "h", 0.5f, 0.0f, 1.0f, "Hue", "", 0.0f, 1.0f);
-	RNA_def_float(ot->srna, "s", 1.0f, 0.0f, 2.0f, "Saturation", "", 0.0f, 2.0f);
-	RNA_def_float(ot->srna, "v", 1.0f, 0.0f, 2.0f, "Value", "", 0.0f, 2.0f);
-}
-
-static void vpaint_tx_invert(const float col[3], const void *UNUSED(user_data), float r_col[3])
-{
-	for (int i = 0; i < 3; i++) {
-		r_col[i] = 1.0f - col[i];
-	}
-}
-
-static int vertex_color_invert_exec(bContext *C, wmOperator *UNUSED(op))
-{
-	Object *obact = CTX_data_active_object(C);
-
-	if (ED_vpaint_color_transform(obact, vpaint_tx_invert, NULL)) {
-		ED_region_tag_redraw(CTX_wm_region(C));
-		return OPERATOR_FINISHED;
-	}
-	else {
-		return OPERATOR_CANCELLED;
-	}
-}
-
-static void PAINT_OT_vertex_color_invert(wmOperatorType *ot)
-{
-	/* identifiers */
-	ot->name = "Vertex Paint Invert";
-	ot->idname = "PAINT_OT_vertex_color_invert";
-	ot->description = "Invert RGB values";
-
-	/* api callbacks */
-	ot->exec = vertex_color_invert_exec;
-	ot->poll = vertex_paint_mode_poll;
-
-	/* flags */
-	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
-}
-
-
-struct VPaintTx_LevelsData {
-	float gain;
-	float offset;
-};
-
-static void vpaint_tx_levels(const float col[3], const void *user_data, float r_col[3])
-{
-	const struct VPaintTx_LevelsData *data = user_data;
-	for (int i = 0; i < 3; i++) {
-		r_col[i] = data->gain * (col[i] + data->offset);
-	}
-}
-
-static int vertex_color_levels_exec(bContext *C, wmOperator *op)
-{
-	Object *obact = CTX_data_active_object(C);
-
-	const struct VPaintTx_LevelsData user_data = {
-		.gain = RNA_float_get(op->ptr, "gain"),
-		.offset = RNA_float_get(op->ptr, "offset"),
-	};
-
-	if (ED_vpaint_color_transform(obact, vpaint_tx_levels, &user_data)) {
-		ED_region_tag_redraw(CTX_wm_region(C));
-		return OPERATOR_FINISHED;
-	}
-	else {
-		return OPERATOR_CANCELLED;
-	}
-}
-
-static void PAINT_OT_vertex_color_levels(wmOperatorType *ot)
-{
-	/* identifiers */
-	ot->name = "Vertex Paint Levels";
-	ot->idname = "PAINT_OT_vertex_color_levels";
-	ot->description = "Adjust levels of vertex colors";
-
-	/* api callbacks */
-	ot->exec = vertex_color_levels_exec;
-	ot->poll = vertex_paint_mode_poll;
-
-	/* flags */
-	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
-
-	/* params */
-	RNA_def_float(ot->srna, "offset", 0.0f, -1.0f, 1.0f, "Offset", "Value to add to colors", -1.0f, 1.0f);
-	RNA_def_float(ot->srna, "gain", 1.0f, 0.0f, FLT_MAX, "Gain", "Value to multiply colors by", 0.0f, 10.0f);
-}
-
-/** \} */
-
-
 static int brush_reset_exec(bContext *C, wmOperator *UNUSED(op))
 {
 	Paint *paint = BKE_paint_get_active_from_context(C);
@@ -558,9 +264,14 @@ static int brush_reset_exec(bContext *C, wmOperator *UNUSED(op))
 
 	if (!ob || !brush) return OPERATOR_CANCELLED;
 
-	if (ob->mode & OB_MODE_SCULPT)
-		BKE_brush_sculpt_reset(brush);
 	/* TODO: other modes */
+	if (ob->mode & OB_MODE_SCULPT) {
+		BKE_brush_sculpt_reset(brush);
+	}
+	else {
+		return OPERATOR_CANCELLED;
+	}
+	WM_event_add_notifier(C, NC_BRUSH | NA_EDITED, brush);
 
 	return OPERATOR_FINISHED;
 }
@@ -821,8 +532,6 @@ static int brush_uv_sculpt_tool_set_exec(bContext *C, wmOperator *op)
 
 static void BRUSH_OT_uv_sculpt_tool_set(wmOperatorType *ot)
 {
-	/* from rna_scene.c */
-	extern EnumPropertyItem uv_sculpt_tool_items[];
 	/* identifiers */
 	ot->name = "UV Sculpt Tool Set";
 	ot->description = "Set the UV sculpt tool";
@@ -836,7 +545,7 @@ static void BRUSH_OT_uv_sculpt_tool_set(wmOperatorType *ot)
 	ot->flag = 0;
 
 	/* props */
-	ot->prop = RNA_def_enum(ot->srna, "tool", uv_sculpt_tool_items, 0, "Tool", "");
+	ot->prop = RNA_def_enum(ot->srna, "tool", rna_enum_uv_sculpt_tool_items, 0, "Tool", "");
 }
 
 /***** Stencil Control *****/
@@ -1351,6 +1060,7 @@ void ED_operatortypes_paint(void)
 	WM_operatortype_append(PAINT_OT_vertex_color_hsv);
 	WM_operatortype_append(PAINT_OT_vertex_color_invert);
 	WM_operatortype_append(PAINT_OT_vertex_color_levels);
+	WM_operatortype_append(PAINT_OT_vertex_color_from_weight);
 
 	/* face-select */
 	WM_operatortype_append(PAINT_OT_face_select_linked);
@@ -1615,6 +1325,7 @@ void ED_keymap_paint(wmKeyConfig *keyconf)
 	keymap->poll = vertex_paint_mode_poll;
 
 	WM_keymap_verify_item(keymap, "PAINT_OT_vertex_paint", LEFTMOUSE, KM_PRESS, 0, 0);
+	WM_keymap_add_item(keymap, "PAINT_OT_brush_colors_flip", XKEY, KM_PRESS, 0, 0);
 	WM_keymap_add_item(keymap, "PAINT_OT_sample_color", SKEY, KM_PRESS, 0, 0);
 
 	WM_keymap_add_item(keymap,
diff --git a/source/blender/editors/sculpt_paint/paint_stroke.c b/source/blender/editors/sculpt_paint/paint_stroke.c
index 86008ec0308..d92afd414f8 100644
--- a/source/blender/editors/sculpt_paint/paint_stroke.c
+++ b/source/blender/editors/sculpt_paint/paint_stroke.c
@@ -172,7 +172,7 @@ static void paint_draw_line_cursor(bContext *C, int x, int y, void *customdata)
 
 	uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -589,7 +589,10 @@ static float paint_stroke_integrate_overlap(Brush *br, float factor)
 			max = overlap;
 	}
 
-	return 1.0f / max;
+	if (max == 0.0f)
+		return 1.0f;
+	else
+		return 1.0f / max;
 }
 
 static float paint_space_stroke_spacing_variable(const Scene *scene, PaintStroke *stroke, float pressure, float dpressure, float length)
diff --git a/source/blender/editors/sculpt_paint/paint_utils.c b/source/blender/editors/sculpt_paint/paint_utils.c
index e36cc275ba9..bb69a5d3db9 100644
--- a/source/blender/editors/sculpt_paint/paint_utils.c
+++ b/source/blender/editors/sculpt_paint/paint_utils.c
@@ -56,9 +56,12 @@
 #include "BKE_paint.h"
 #include "BKE_report.h"
 
+#include "DEG_depsgraph.h"
+
 #include "RNA_access.h"
 #include "RNA_define.h"
 
+#include "GPU_glew.h"
 #include "GPU_matrix.h"
 
 #include "IMB_colormanagement.h"
@@ -165,7 +168,7 @@ float paint_calc_object_space_radius(ViewContext *vc, const float center[3],
 	return len_v3(delta) / scale;
 }
 
-float paint_get_tex_pixel(MTex *mtex, float u, float v, struct ImagePool *pool, int thread)
+float paint_get_tex_pixel(const MTex *mtex, float u, float v, struct ImagePool *pool, int thread)
 {
 	float intensity, rgba[4];
 	float co[3] = {u, v, 0.0f};
@@ -176,7 +179,7 @@ float paint_get_tex_pixel(MTex *mtex, float u, float v, struct ImagePool *pool,
 	return intensity;
 }
 
-void paint_get_tex_pixel_col(MTex *mtex, float u, float v, float rgba[4], struct ImagePool *pool, int thread, bool convert_to_linear, struct ColorSpace *colorspace)
+void paint_get_tex_pixel_col(const MTex *mtex, float u, float v, float rgba[4], struct ImagePool *pool, int thread, bool convert_to_linear, struct ColorSpace *colorspace)
 {
 	float co[3] = {u, v, 0.0f};
 	int hasrgb;
@@ -268,9 +271,9 @@ static void imapaint_tri_weights(float matrix[4][4], GLint view[4],
 }
 
 /* compute uv coordinates of mouse in face */
-static void imapaint_pick_uv(Scene *scene, Object *ob, unsigned int faceindex, const int xy[2], float uv[2])
+static void imapaint_pick_uv(EvaluationContext *eval_ctx, Scene *scene, Object *ob, unsigned int faceindex, const int xy[2], float uv[2])
 {
-	DerivedMesh *dm = mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH);
+	DerivedMesh *dm = mesh_get_derived_final(eval_ctx, scene, ob, CD_MASK_BAREMESH);
 	const int tottri = dm->getNumLoopTri(dm);
 	int i, findex;
 	float p[2], w[3], absw, minabsw;
@@ -346,13 +349,15 @@ static void imapaint_pick_uv(Scene *scene, Object *ob, unsigned int faceindex, c
 }
 
 /* returns 0 if not found, otherwise 1 */
-static int imapaint_pick_face(ViewContext *vc, const int mval[2], unsigned int *r_index, unsigned int totpoly)
+static int imapaint_pick_face(
+        const struct EvaluationContext *eval_ctx, ViewContext *vc, const int mval[2],
+        unsigned int *r_index, unsigned int totpoly)
 {
 	if (totpoly == 0)
 		return 0;
 
 	/* sample only on the exact position */
-	*r_index = ED_view3d_backbuf_sample(vc, mval[0], mval[1]);
+	*r_index = ED_view3d_backbuf_sample(eval_ctx, vc, mval[0], mval[1]);
 
 	if ((*r_index) == 0 || (*r_index) > (unsigned int)totpoly) {
 		return 0;
@@ -418,13 +423,16 @@ void flip_qt_qt(float out[4], const float in[4], const char symm)
 void paint_sample_color(bContext *C, ARegion *ar, int x, int y, bool texpaint_proj, bool use_palette)
 {
 	Scene *scene = CTX_data_scene(C);
+	EvaluationContext eval_ctx;
 	Paint *paint = BKE_paint_get_active_from_context(C);
 	Palette *palette = BKE_paint_palette(paint);
-	PaletteColor *color;
+	PaletteColor *color = NULL;
 	Brush *br = BKE_paint_brush(BKE_paint_get_active_from_context(C));
 	unsigned int col;
 	const unsigned char *cp;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	CLAMP(x, 0, ar->winx);
 	CLAMP(y, 0, ar->winy);
 	
@@ -442,14 +450,14 @@ void paint_sample_color(bContext *C, ARegion *ar, int x, int y, bool texpaint_pr
 	if (CTX_wm_view3d(C) && texpaint_proj) {
 		/* first try getting a colour directly from the mesh faces if possible */
 		SceneLayer *sl = CTX_data_scene_layer(C);
-		Object *ob = OBACT_NEW;
+		Object *ob = OBACT_NEW(sl);
 		bool sample_success = false;
 		ImagePaintSettings *imapaint = &scene->toolsettings->imapaint;
 		bool use_material = (imapaint->mode == IMAGEPAINT_MODE_MATERIAL);
 
 		if (ob) {
 			Mesh *me = (Mesh *)ob->data;
-			DerivedMesh *dm = mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH);
+			DerivedMesh *dm = mesh_get_derived_final(&eval_ctx, scene, ob, CD_MASK_BAREMESH);
 
 			ViewContext vc;
 			const int mval[2] = {x, y};
@@ -461,7 +469,7 @@ void paint_sample_color(bContext *C, ARegion *ar, int x, int y, bool texpaint_pr
 
 				view3d_operator_needs_opengl(C);
 
-				if (imapaint_pick_face(&vc, mval, &faceindex, totpoly)) {
+				if (imapaint_pick_face(&eval_ctx, &vc, mval, &faceindex, totpoly)) {
 					Image *image;
 					
 					if (use_material) 
@@ -474,7 +482,7 @@ void paint_sample_color(bContext *C, ARegion *ar, int x, int y, bool texpaint_pr
 						if (ibuf && ibuf->rect) {
 							float uv[2];
 							float u, v;
-							imapaint_pick_uv(scene, ob, faceindex, mval, uv);
+							imapaint_pick_uv(&eval_ctx, scene, ob, faceindex, mval, uv);
 							sample_success = true;
 							
 							u = fmodf(uv[0], 1.0f);
diff --git a/source/blender/editors/sculpt_paint/paint_vertex.c b/source/blender/editors/sculpt_paint/paint_vertex.c
index 98bf0aa0a66..fd88ea2d15f 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex.c
+++ b/source/blender/editors/sculpt_paint/paint_vertex.c
@@ -27,20 +27,20 @@
 
 /** \file blender/editors/sculpt_paint/paint_vertex.c
  *  \ingroup edsculpt
+ *
+ * Used for vertex color & weight paint and mode switching.
+ *
+ * \note This file is already big,
+ * use `paint_vertex_color_ops.c` & `paint_vertex_weight_ops.c` for general purpose operators.
  */
 
 #include "MEM_guardedalloc.h"
 
-#include "BLI_blenlib.h"
+#include "BLI_listbase.h"
+#include "BLI_rect.h"
 #include "BLI_math.h"
 #include "BLI_array_utils.h"
-#include "BLI_bitmap.h"
-#include "BLI_stack.h"
-#include "BLI_string_utils.h"
-
-#include "IMB_imbuf.h"
-#include "IMB_imbuf_types.h"
-#include "IMB_colormanagement.h"
+#include "BLI_task.h"
 
 #include "DNA_armature_types.h"
 #include "DNA_mesh_types.h"
@@ -51,40 +51,116 @@
 
 #include "RNA_access.h"
 #include "RNA_define.h"
-#include "RNA_enum_types.h"
 
-#include "BKE_DerivedMesh.h"
-#include "BKE_action.h"
 #include "BKE_brush.h"
 #include "BKE_context.h"
 #include "BKE_deform.h"
 #include "BKE_mesh.h"
 #include "BKE_mesh_mapping.h"
-#include "BKE_modifier.h"
 #include "BKE_object_deform.h"
 #include "BKE_paint.h"
 #include "BKE_report.h"
-#include "BKE_colortools.h"
+#include "BKE_subsurf.h"
 
 #include "DEG_depsgraph.h"
 
 #include "WM_api.h"
 #include "WM_types.h"
 
-#include "ED_armature.h"
 #include "ED_object.h"
 #include "ED_mesh.h"
 #include "ED_screen.h"
 #include "ED_view3d.h"
 
+#include "bmesh.h"
+#include "BKE_ccg.h"
+
+#include "sculpt_intern.h"
 #include "paint_intern.h"  /* own include */
 
-/* small structure to defer applying weight-paint results */
-struct WPaintDefer {
-	int index;
-	float alpha, weight;
+/* Use for 'blur' brush, align with PBVH nodes, created and freed on each update. */
+struct VPaintAverageAccum {
+	uint len;
+	uint value[3];
+};
+
+struct WPaintAverageAccum {
+	uint len;
+	double value;
+};
+
+struct NormalAnglePrecalc {
+	bool do_mask_normal;
+	/* what angle to mask at */
+	float angle;
+	/* cos(angle), faster to compare */
+	float angle__cos;
+	float angle_inner;
+	float angle_inner__cos;
+	/* difference between angle and angle_inner, for easy access */
+	float angle_range;
 };
 
+
+static void view_angle_limits_init(
+        struct NormalAnglePrecalc *a, float angle, bool do_mask_normal)
+{
+	angle = RAD2DEGF(angle);
+	a->do_mask_normal = do_mask_normal;
+	if (do_mask_normal) {
+		a->angle_inner = angle;
+		a->angle = (a->angle_inner + 90.0f) * 0.5f;
+	}
+	else {
+		a->angle_inner = a->angle = angle;
+	}
+
+	a->angle_inner *=   (float)(M_PI_2 / 90);
+	a->angle *=         (float)(M_PI_2 / 90);
+	a->angle_range = a->angle - a->angle_inner;
+
+	if (a->angle_range <= 0.0f) {
+		a->do_mask_normal = false;  /* no need to do blending */
+	}
+
+	a->angle__cos       = cosf(a->angle);
+	a->angle_inner__cos = cosf(a->angle_inner);
+}
+
+static float view_angle_limits_apply_falloff(
+        const struct NormalAnglePrecalc *a, float angle_cos, float *mask_p)
+{
+	if (angle_cos <= a->angle__cos) {
+		/* outsize the normal limit */
+		return false;
+	}
+	else if (angle_cos < a->angle_inner__cos) {
+		*mask_p *= (a->angle - acosf(angle_cos)) / a->angle_range;
+		return true;
+	}
+	else {
+		return true;
+	}
+}
+
+static bool vwpaint_use_normal(const VPaint *vp)
+{
+	return ((vp->paint.brush->flag & BRUSH_FRONTFACE) != 0) ||
+	       ((vp->paint.brush->flag & BRUSH_FRONTFACE_FALLOFF) != 0);
+}
+
+
+static MDeformVert *defweight_prev_init(MDeformVert *dvert_prev, MDeformVert *dvert_curr, int index)
+{
+	MDeformVert *dv_curr = &dvert_curr[index];
+	MDeformVert *dv_prev = &dvert_prev[index];
+	if (dv_prev->flag == 1) {
+		dv_prev->flag = 0;
+		defvert_copy(dv_prev, dv_curr);
+	}
+	return dv_prev;
+}
+
 /* check if we can do partial updates and have them draw realtime
  * (without rebuilding the 'derivedFinal') */
 static bool vertex_paint_use_fast_update_check(Object *ob)
@@ -126,7 +202,7 @@ int vertex_paint_mode_poll(bContext *C)
 
 int vertex_paint_poll(bContext *C)
 {
-	if (vertex_paint_mode_poll(C) && 
+	if (vertex_paint_mode_poll(C) &&
 	    BKE_paint_brush(&CTX_data_tool_settings(C)->vpaint->paint))
 	{
 		ScrArea *sa = CTX_wm_area(C);
@@ -165,639 +241,47 @@ int weight_paint_poll(bContext *C)
 	return 0;
 }
 
-static VPaint *new_vpaint(int wpaint)
+static VPaint *new_vpaint(void)
 {
 	VPaint *vp = MEM_callocN(sizeof(VPaint), "VPaint");
-	
-	vp->flag = (wpaint) ? 0 : VP_SPRAY;
+
 	vp->paint.flags |= PAINT_SHOW_BRUSH;
 
 	return vp;
 }
 
-static int *get_indexarray(Mesh *me)
-{
-	return MEM_mallocN(sizeof(int) * (me->totpoly + 1), "vertexpaint");
-}
-
-unsigned int vpaint_get_current_col(Scene *scene, VPaint *vp)
+uint vpaint_get_current_col(Scene *scene, VPaint *vp)
 {
 	Brush *brush = BKE_paint_brush(&vp->paint);
-	unsigned char col[4];
+	uchar col[4];
 	rgb_float_to_uchar(col, BKE_brush_color_get(scene, brush));
 	col[3] = 255; /* alpha isn't used, could even be removed to speedup paint a little */
-	return *(unsigned int *)col;
-}
-
-static void do_shared_vertexcol(Mesh *me, bool *mlooptag)
-{
-	const bool use_face_sel = (me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
-	MPoly *mp;
-	int (*scol)[4];
-	int i, j;
-	bool has_shared = false;
-
-	/* if no mloopcol: do not do */
-	/* if mtexpoly: only the involved faces, otherwise all */
-
-	if (me->mloopcol == NULL || me->totvert == 0 || me->totpoly == 0) return;
-
-	scol = MEM_callocN(sizeof(int) * me->totvert * 5, "scol");
-
-	for (i = 0, mp = me->mpoly; i < me->totpoly; i++, mp++) {
-		if ((use_face_sel == false) || (mp->flag & ME_FACE_SEL)) {
-			MLoop *ml = me->mloop + mp->loopstart;
-			MLoopCol *lcol = me->mloopcol + mp->loopstart;
-			for (j = 0; j < mp->totloop; j++, ml++, lcol++) {
-				scol[ml->v][0] += lcol->r;
-				scol[ml->v][1] += lcol->g;
-				scol[ml->v][2] += lcol->b;
-				scol[ml->v][3] += 1;
-				has_shared = 1;
-			}
-		}
-	}
-
-	if (has_shared) {
-		for (i = 0; i < me->totvert; i++) {
-			if (scol[i][3] != 0) {
-				scol[i][0] = divide_round_i(scol[i][0], scol[i][3]);
-				scol[i][1] = divide_round_i(scol[i][1], scol[i][3]);
-				scol[i][2] = divide_round_i(scol[i][2], scol[i][3]);
-			}
-		}
-
-		for (i = 0, mp = me->mpoly; i < me->totpoly; i++, mp++) {
-			if ((use_face_sel == false) || (mp->flag & ME_FACE_SEL)) {
-				MLoop *ml = me->mloop + mp->loopstart;
-				MLoopCol *lcol = me->mloopcol + mp->loopstart;
-				for (j = 0; j < mp->totloop; j++, ml++, lcol++) {
-					if (mlooptag[mp->loopstart + j]) {
-						lcol->r = scol[ml->v][0];
-						lcol->g = scol[ml->v][1];
-						lcol->b = scol[ml->v][2];
-					}
-				}
-			}
-		}
-	}
-
-	MEM_freeN(scol);
-}
-
-static bool make_vertexcol(Object *ob)  /* single ob */
-{
-	Mesh *me;
-
-	if (ID_IS_LINKED_DATABLOCK(ob) ||
-	    ((me = BKE_mesh_from_object(ob)) == NULL) ||
-	    (me->totpoly == 0) ||
-	    (me->edit_btmesh))
-	{
-		return false;
-	}
-
-	/* copies from shadedisplist to mcol */
-	if (!me->mloopcol && me->totloop) {
-		CustomData_add_layer(&me->ldata, CD_MLOOPCOL, CD_DEFAULT, NULL, me->totloop);
-		BKE_mesh_update_customdata_pointers(me, true);
-	}
-
-	DEG_id_tag_update(&me->id, 0);
-	
-	return (me->mloopcol != NULL);
-}
-
-/* mirror_vgroup is set to -1 when invalid */
-static int wpaint_mirror_vgroup_ensure(Object *ob, const int vgroup_active)
-{
-	bDeformGroup *defgroup = BLI_findlink(&ob->defbase, vgroup_active);
-
-	if (defgroup) {
-		int mirrdef;
-		char name_flip[MAXBONENAME];
-
-		BLI_string_flip_side_name(name_flip, defgroup->name, false, sizeof(name_flip));
-		mirrdef = defgroup_name_index(ob, name_flip);
-		if (mirrdef == -1) {
-			if (BKE_defgroup_new(ob, name_flip)) {
-				mirrdef = BLI_listbase_count(&ob->defbase) - 1;
-			}
-		}
-
-		/* curdef should never be NULL unless this is
-		 * a  lamp and BKE_object_defgroup_add_name fails */
-		return mirrdef;
-	}
-
-	return -1;
-}
-
-static void free_vpaint_prev(VPaint *vp)
-{
-	if (vp->vpaint_prev) {
-		MEM_freeN(vp->vpaint_prev);
-		vp->vpaint_prev = NULL;
-		vp->tot = 0;
-	}
-}
-
-static void free_wpaint_prev(VPaint *vp)
-{
-	if (vp->wpaint_prev) {
-		BKE_defvert_array_free(vp->wpaint_prev, vp->tot);
-		vp->wpaint_prev = NULL;
-		vp->tot = 0;
-	}
-}
-
-static void copy_vpaint_prev(VPaint *vp, unsigned int *lcol, int tot)
-{
-	free_vpaint_prev(vp);
-
-	vp->tot = tot;
-	
-	if (lcol == NULL || tot == 0) return;
-	
-	vp->vpaint_prev = MEM_mallocN(sizeof(int) * tot, "vpaint_prev");
-	memcpy(vp->vpaint_prev, lcol, sizeof(int) * tot);
-	
-}
-
-static void copy_wpaint_prev(VPaint *wp, MDeformVert *dverts, int dcount)
-{
-	free_wpaint_prev(wp);
-	
-	if (dverts && dcount) {
-		
-		wp->wpaint_prev = MEM_mallocN(sizeof(MDeformVert) * dcount, "wpaint prev");
-		wp->tot = dcount;
-		BKE_defvert_array_copy(wp->wpaint_prev, dverts, dcount);
-	}
-}
-
-bool ED_vpaint_fill(Object *ob, unsigned int paintcol)
-{
-	Mesh *me;
-	MPoly *mp;
-	int i, j;
-	bool selected;
-
-	if (((me = BKE_mesh_from_object(ob)) == NULL) ||
-	    (me->mloopcol == NULL && (make_vertexcol(ob) == false)))
-	{
-		return false;
-	}
-
-	selected = (me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
-
-	mp = me->mpoly;
-	for (i = 0; i < me->totpoly; i++, mp++) {
-		MLoopCol *lcol = me->mloopcol + mp->loopstart;
-
-		if (selected && !(mp->flag & ME_FACE_SEL))
-			continue;
-
-		for (j = 0; j < mp->totloop; j++, lcol++) {
-			*(int *)lcol = paintcol;
-		}
-	}
-	
-	/* remove stale me->mcol, will be added later */
-	BKE_mesh_tessface_clear(me);
-
-	DEG_id_tag_update(&me->id, 0);
-
-	return true;
-}
-
-
-/* fills in the selected faces with the current weight and vertex group */
-bool ED_wpaint_fill(VPaint *wp, Object *ob, float paintweight)
-{
-	Mesh *me = ob->data;
-	MPoly *mp;
-	MDeformWeight *dw, *dw_prev;
-	int vgroup_active, vgroup_mirror = -1;
-	unsigned int index;
-	const bool topology = (me->editflag & ME_EDIT_MIRROR_TOPO) != 0;
-
-	/* mutually exclusive, could be made into a */
-	const short paint_selmode = ME_EDIT_PAINT_SEL_MODE(me);
-
-	if (me->totpoly == 0 || me->dvert == NULL || !me->mpoly) {
-		return false;
-	}
-	
-	vgroup_active = ob->actdef - 1;
-
-	/* if mirror painting, find the other group */
-	if (me->editflag & ME_EDIT_MIRROR_X) {
-		vgroup_mirror = wpaint_mirror_vgroup_ensure(ob, vgroup_active);
-	}
-	
-	copy_wpaint_prev(wp, me->dvert, me->totvert);
-	
-	for (index = 0, mp = me->mpoly; index < me->totpoly; index++, mp++) {
-		unsigned int fidx = mp->totloop - 1;
-
-		if ((paint_selmode == SCE_SELECT_FACE) && !(mp->flag & ME_FACE_SEL)) {
-			continue;
-		}
-
-		do {
-			unsigned int vidx = me->mloop[mp->loopstart + fidx].v;
-
-			if (!me->dvert[vidx].flag) {
-				if ((paint_selmode == SCE_SELECT_VERTEX) && !(me->mvert[vidx].flag & SELECT)) {
-					continue;
-				}
-
-				dw = defvert_verify_index(&me->dvert[vidx], vgroup_active);
-				if (dw) {
-					dw_prev = defvert_verify_index(wp->wpaint_prev + vidx, vgroup_active);
-					dw_prev->weight = dw->weight; /* set the undo weight */
-					dw->weight = paintweight;
-
-					if (me->editflag & ME_EDIT_MIRROR_X) {  /* x mirror painting */
-						int j = mesh_get_x_mirror_vert(ob, NULL, vidx, topology);
-						if (j >= 0) {
-							/* copy, not paint again */
-							if (vgroup_mirror != -1) {
-								dw = defvert_verify_index(me->dvert + j, vgroup_mirror);
-								dw_prev = defvert_verify_index(wp->wpaint_prev + j, vgroup_mirror);
-							}
-							else {
-								dw = defvert_verify_index(me->dvert + j, vgroup_active);
-								dw_prev = defvert_verify_index(wp->wpaint_prev + j, vgroup_active);
-							}
-							dw_prev->weight = dw->weight; /* set the undo weight */
-							dw->weight = paintweight;
-						}
-					}
-				}
-				me->dvert[vidx].flag = 1;
-			}
-
-		} while (fidx--);
-	}
-
-	{
-		MDeformVert *dv = me->dvert;
-		for (index = me->totvert; index != 0; index--, dv++) {
-			dv->flag = 0;
-		}
-	}
-
-	copy_wpaint_prev(wp, NULL, 0);
-
-	DEG_id_tag_update(&me->id, 0);
-
-	return true;
-}
-
-bool ED_vpaint_smooth(Object *ob)
-{
-	Mesh *me;
-	MPoly *mp;
-
-	int i, j;
-
-	bool *mlooptag;
-	bool selected;
-
-	if (((me = BKE_mesh_from_object(ob)) == NULL) ||
-	    (me->mloopcol == NULL && (make_vertexcol(ob) == false)))
-	{
-		return false;
-	}
-
-	selected = (me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
-
-	mlooptag = MEM_callocN(sizeof(bool) * me->totloop, "VPaintData mlooptag");
-
-	/* simply tag loops of selected faces */
-	mp = me->mpoly;
-	for (i = 0; i < me->totpoly; i++, mp++) {
-		MLoop *ml = me->mloop + mp->loopstart;
-		int ml_index = mp->loopstart;
-
-		if (selected && !(mp->flag & ME_FACE_SEL))
-			continue;
-
-		for (j = 0; j < mp->totloop; j++, ml_index++, ml++) {
-			mlooptag[ml_index] = true;
-		}
-	}
-
-	/* remove stale me->mcol, will be added later */
-	BKE_mesh_tessface_clear(me);
-
-	do_shared_vertexcol(me, mlooptag);
-
-	MEM_freeN(mlooptag);
-
-	DEG_id_tag_update(&me->id, 0);
-
-	return true;
-}
-
-/**
- * Apply callback to each vertex of the active vertex color layer.
- */
-bool ED_vpaint_color_transform(
-        struct Object *ob,
-        VPaintTransform_Callback vpaint_tx_fn,
-        const void *user_data)
-{
-	Mesh *me;
-	const MPoly *mp;
-
-	if (((me = BKE_mesh_from_object(ob)) == NULL) ||
-	    (me->mloopcol == NULL && (make_vertexcol(ob) == false)))
-	{
-		return false;
-	}
-
-	const bool do_face_sel = (me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
-	mp = me->mpoly;
-
-	for (int i = 0; i < me->totpoly; i++, mp++) {
-		MLoopCol *lcol = &me->mloopcol[mp->loopstart];
-
-		if (do_face_sel && !(mp->flag & ME_FACE_SEL)) {
-			continue;
-		}
-
-		for (int j = 0; j < mp->totloop; j++, lcol++) {
-			float col[3];
-			rgb_uchar_to_float(col, &lcol->r);
-
-			vpaint_tx_fn(col, user_data, col);
-
-			rgb_float_to_uchar(&lcol->r, col);
-		}
-	}
-
-	/* remove stale me->mcol, will be added later */
-	BKE_mesh_tessface_clear(me);
-
-	DEG_id_tag_update(&me->id, 0);
-
-	return true;
-}
-
-/* XXX: should be re-implemented as a vertex/weight paint 'color correct' operator */
-#if 0
-void vpaint_dogamma(Scene *scene)
-{
-	VPaint *vp = scene->toolsettings->vpaint;
-	Mesh *me;
-	Object *ob;
-	float igam, fac;
-	int a, temp;
-	unsigned char *cp, gamtab[256];
-
-	ob = OBACT;
-	me = BKE_mesh_from_object(ob);
-
-	if (!(ob->mode & OB_MODE_VERTEX_PAINT)) return;
-	if (me == 0 || me->mcol == 0 || me->totface == 0) return;
-
-	igam = 1.0 / vp->gamma;
-	for (a = 0; a < 256; a++) {
-
-		fac = ((float)a) / 255.0;
-		fac = vp->mul * pow(fac, igam);
-
-		temp = 255.9 * fac;
-
-		if (temp <= 0) gamtab[a] = 0;
-		else if (temp >= 255) gamtab[a] = 255;
-		else gamtab[a] = temp;
-	}
-
-	a = 4 * me->totface;
-	cp = (unsigned char *)me->mcol;
-	while (a--) {
-
-		cp[1] = gamtab[cp[1]];
-		cp[2] = gamtab[cp[2]];
-		cp[3] = gamtab[cp[3]];
-
-		cp += 4;
-	}
-}
-#endif
-
-BLI_INLINE unsigned int mcol_blend(unsigned int col1, unsigned int col2, int fac)
-{
-	unsigned char *cp1, *cp2, *cp;
-	int mfac;
-	unsigned int col = 0;
-
-	if (fac == 0) {
-		return col1;
-	}
-
-	if (fac >= 255) {
-		return col2;
-	}
-
-	mfac = 255 - fac;
-
-	cp1 = (unsigned char *)&col1;
-	cp2 = (unsigned char *)&col2;
-	cp  = (unsigned char *)&col;
-
-	cp[0] = divide_round_i((mfac * cp1[0] + fac * cp2[0]), 255);
-	cp[1] = divide_round_i((mfac * cp1[1] + fac * cp2[1]), 255);
-	cp[2] = divide_round_i((mfac * cp1[2] + fac * cp2[2]), 255);
-	cp[3] = 255;
-
-	return col;
-}
-
-BLI_INLINE unsigned int mcol_add(unsigned int col1, unsigned int col2, int fac)
-{
-	unsigned char *cp1, *cp2, *cp;
-	int temp;
-	unsigned int col = 0;
-
-	if (fac == 0) {
-		return col1;
-	}
-
-	cp1 = (unsigned char *)&col1;
-	cp2 = (unsigned char *)&col2;
-	cp  = (unsigned char *)&col;
-
-	temp = cp1[0] + divide_round_i((fac * cp2[0]), 255);
-	cp[0] = (temp > 254) ? 255 : temp;
-	temp = cp1[1] + divide_round_i((fac * cp2[1]), 255);
-	cp[1] = (temp > 254) ? 255 : temp;
-	temp = cp1[2] + divide_round_i((fac * cp2[2]), 255);
-	cp[2] = (temp > 254) ? 255 : temp;
-	cp[3] = 255;
-	
-	return col;
-}
-
-BLI_INLINE unsigned int mcol_sub(unsigned int col1, unsigned int col2, int fac)
-{
-	unsigned char *cp1, *cp2, *cp;
-	int temp;
-	unsigned int col = 0;
-
-	if (fac == 0) {
-		return col1;
-	}
-
-	cp1 = (unsigned char *)&col1;
-	cp2 = (unsigned char *)&col2;
-	cp  = (unsigned char *)&col;
-
-	temp = cp1[0] - divide_round_i((fac * cp2[0]), 255);
-	cp[0] = (temp < 0) ? 0 : temp;
-	temp = cp1[1] - divide_round_i((fac * cp2[1]), 255);
-	cp[1] = (temp < 0) ? 0 : temp;
-	temp = cp1[2] - divide_round_i((fac * cp2[2]), 255);
-	cp[2] = (temp < 0) ? 0 : temp;
-	cp[3] = 255;
-
-	return col;
-}
-
-BLI_INLINE unsigned int mcol_mul(unsigned int col1, unsigned int col2, int fac)
-{
-	unsigned char *cp1, *cp2, *cp;
-	int mfac;
-	unsigned int col = 0;
-
-	if (fac == 0) {
-		return col1;
-	}
-
-	mfac = 255 - fac;
-
-	cp1 = (unsigned char *)&col1;
-	cp2 = (unsigned char *)&col2;
-	cp  = (unsigned char *)&col;
-
-	/* first mul, then blend the fac */
-	cp[0] = divide_round_i(mfac * cp1[0] * 255 + fac * cp2[0] * cp1[0], 255 * 255);
-	cp[1] = divide_round_i(mfac * cp1[1] * 255 + fac * cp2[1] * cp1[1], 255 * 255);
-	cp[2] = divide_round_i(mfac * cp1[2] * 255 + fac * cp2[2] * cp1[2], 255 * 255);
-	cp[3] = 255;
-
-	return col;
-}
-
-BLI_INLINE unsigned int mcol_lighten(unsigned int col1, unsigned int col2, int fac)
-{
-	unsigned char *cp1, *cp2, *cp;
-	int mfac;
-	unsigned int col = 0;
-
-	if (fac == 0) {
-		return col1;
-	}
-	else if (fac >= 255) {
-		return col2;
-	}
-
-	mfac = 255 - fac;
-
-	cp1 = (unsigned char *)&col1;
-	cp2 = (unsigned char *)&col2;
-	cp  = (unsigned char *)&col;
-
-	/* See if are lighter, if so mix, else don't do anything.
-	 * if the paint col is darker then the original, then ignore */
-	if (IMB_colormanagement_get_luminance_byte(cp1) > IMB_colormanagement_get_luminance_byte(cp2)) {
-		return col1;
-	}
-
-	cp[0] = divide_round_i(mfac * cp1[0] + fac * cp2[0], 255);
-	cp[1] = divide_round_i(mfac * cp1[1] + fac * cp2[1], 255);
-	cp[2] = divide_round_i(mfac * cp1[2] + fac * cp2[2], 255);
-	cp[3] = 255;
-
-	return col;
-}
-
-BLI_INLINE unsigned int mcol_darken(unsigned int col1, unsigned int col2, int fac)
-{
-	unsigned char *cp1, *cp2, *cp;
-	int mfac;
-	unsigned int col = 0;
-
-	if (fac == 0) {
-		return col1;
-	}
-	else if (fac >= 255) {
-		return col2;
-	}
-
-	mfac = 255 - fac;
-
-	cp1 = (unsigned char *)&col1;
-	cp2 = (unsigned char *)&col2;
-	cp  = (unsigned char *)&col;
-
-	/* See if were darker, if so mix, else don't do anything.
-	 * if the paint col is brighter then the original, then ignore */
-	if (IMB_colormanagement_get_luminance_byte(cp1) < IMB_colormanagement_get_luminance_byte(cp2)) {
-		return col1;
-	}
-
-	cp[0] = divide_round_i((mfac * cp1[0] + fac * cp2[0]), 255);
-	cp[1] = divide_round_i((mfac * cp1[1] + fac * cp2[1]), 255);
-	cp[2] = divide_round_i((mfac * cp1[2] + fac * cp2[2]), 255);
-	cp[3] = 255;
-	return col;
-}
-
-/* wpaint has 'wpaint_blend_tool' */
-static unsigned int vpaint_blend_tool(const int tool, const unsigned int col,
-                                      const unsigned int paintcol, const int alpha_i)
-{
-	switch (tool) {
-		case PAINT_BLEND_MIX:
-		case PAINT_BLEND_BLUR:     return mcol_blend(col, paintcol, alpha_i);
-		case PAINT_BLEND_ADD:      return mcol_add(col, paintcol, alpha_i);
-		case PAINT_BLEND_SUB:      return mcol_sub(col, paintcol, alpha_i);
-		case PAINT_BLEND_MUL:      return mcol_mul(col, paintcol, alpha_i);
-		case PAINT_BLEND_LIGHTEN:  return mcol_lighten(col, paintcol, alpha_i);
-		case PAINT_BLEND_DARKEN:   return mcol_darken(col, paintcol, alpha_i);
-		default:
-			BLI_assert(0);
-			return 0;
-	}
+	return *(uint *)col;
 }
 
 /* wpaint has 'wpaint_blend' */
-static unsigned int vpaint_blend(VPaint *vp, unsigned int col, unsigned int colorig, const
-                                 unsigned int paintcol, const int alpha_i,
-                                 /* pre scaled from [0-1] --> [0-255] */
-                                 const int brush_alpha_value_i)
+static uint vpaint_blend(
+        const VPaint *vp, uint color_curr, uint color_orig,
+        uint color_paint, const int alpha_i,
+        /* pre scaled from [0-1] --> [0-255] */
+        const int brush_alpha_value_i)
 {
-	Brush *brush = BKE_paint_brush(&vp->paint);
+	const Brush *brush = vp->paint.brush;
 	const int tool = brush->vertexpaint_tool;
 
-	col = vpaint_blend_tool(tool, col, paintcol, alpha_i);
+	uint color_blend = ED_vpaint_blend_tool(tool, color_curr, color_paint, alpha_i);
 
-	/* if no spray, clip color adding with colorig & orig alpha */
-	if ((vp->flag & VP_SPRAY) == 0) {
-		unsigned int testcol, a;
+	/* if no accumulate, clip color adding with colorig & orig alpha */
+	if ((brush->flag & BRUSH_ACCUMULATE) == 0) {
+		uint color_test, a;
 		char *cp, *ct, *co;
-		
-		testcol = vpaint_blend_tool(tool, colorig, paintcol, brush_alpha_value_i);
-		
-		cp = (char *)&col;
-		ct = (char *)&testcol;
-		co = (char *)&colorig;
-		
+
+		color_test = ED_vpaint_blend_tool(tool, color_orig, color_paint, brush_alpha_value_i);
+
+		cp = (char *)&color_blend;
+		ct = (char *)&color_test;
+		co = (char *)&color_orig;
+
 		for (a = 0; a < 4; a++) {
 			if (ct[a] < co[a]) {
 				if (cp[a] < ct[a]) cp[a] = ct[a];
@@ -810,59 +294,30 @@ static unsigned int vpaint_blend(VPaint *vp, unsigned int col, unsigned int colo
 		}
 	}
 
-	return col;
-}
-
-
-static int sample_backbuf_area(ViewContext *vc, int *indexar, int totpoly, int x, int y, float size)
-{
-	struct ImBuf *ibuf;
-	int a, tot = 0, index;
-	
-	/* brecht: disabled this because it obviously fails for
-	 * brushes with size > 64, why is this here? */
-	/*if (size > 64.0) size = 64.0;*/
-	
-	ibuf = ED_view3d_backbuf_read(vc, x - size, y - size, x + size, y + size);
-	if (ibuf) {
-		unsigned int *rt = ibuf->rect;
-
-		memset(indexar, 0, sizeof(int) * (totpoly + 1));
-		
-		size = ibuf->x * ibuf->y;
-		while (size--) {
-				
-			if (*rt) {
-				index = *rt;
-				if (index > 0 && index <= totpoly) {
-					indexar[index] = 1;
-				}
-			}
-		
-			rt++;
-		}
-		
-		for (a = 1; a <= totpoly; a++) {
-			if (indexar[a]) {
-				indexar[tot++] = a;
-			}
-		}
-
-		IMB_freeImBuf(ibuf);
+	if ((brush->flag & BRUSH_LOCK_ALPHA) &&
+	    !ELEM(tool, PAINT_BLEND_ALPHA_SUB, PAINT_BLEND_ALPHA_ADD))
+	{
+		char *cp, *cc;
+		cp = (char *)&color_blend;
+		cc = (char *)&color_curr;
+		cp[3] = cc[3];
 	}
-	
-	return tot;
+
+	return color_blend;
 }
 
+
 /* whats _dl mean? */
-static float calc_vp_strength_col_dl(VPaint *vp, ViewContext *vc, const float co[3],
-                                 const float mval[2], const float brush_size_pressure, float rgba[4])
+static float calc_vp_strength_col_dl(
+        VPaint *vp, const ViewContext *vc, const float co[3],
+        const float mval[2], const float brush_size_pressure, float rgba[4])
 {
 	float co_ss[2];  /* screenspace */
 
-	if (ED_view3d_project_float_object(vc->ar,
-	                                   co, co_ss,
-	                                   V3D_PROJ_TEST_CLIP_BB | V3D_PROJ_TEST_CLIP_NEAR) == V3D_PROJ_RET_OK)
+	if (ED_view3d_project_float_object(
+	        vc->ar,
+	        co, co_ss,
+	        V3D_PROJ_TEST_CLIP_BB | V3D_PROJ_TEST_CLIP_NEAR) == V3D_PROJ_RET_OK)
 	{
 		const float dist_sq = len_squared_v2v2(mval, co_ss);
 
@@ -892,17 +347,18 @@ static float calc_vp_strength_col_dl(VPaint *vp, ViewContext *vc, const float co
 	return 0.0f;
 }
 
-static float calc_vp_alpha_col_dl(VPaint *vp, ViewContext *vc,
-                              float vpimat[3][3], const DMCoNo *v_co_no,
-                              const float mval[2],
-                              const float brush_size_pressure, const float brush_alpha_pressure, float rgba[4])
+static float calc_vp_alpha_col_dl(
+        VPaint *vp, const ViewContext *vc,
+        float vpimat[3][3], const DMCoNo *v_co_no,
+        const float mval[2],
+        const float brush_size_pressure, const float brush_alpha_pressure, float rgba[4])
 {
 	float strength = calc_vp_strength_col_dl(vp, vc, v_co_no->co, mval, brush_size_pressure, rgba);
 
 	if (strength > 0.0f) {
 		float alpha = brush_alpha_pressure * strength;
 
-		if (vp->flag & VP_NORMALS) {
+		if ((vp->paint.brush->flag & BRUSH_FRONTFACE_FALLOFF) != 0) {
 			float dvec[3];
 
 			/* transpose ! */
@@ -924,62 +380,14 @@ static float calc_vp_alpha_col_dl(VPaint *vp, ViewContext *vc,
 	return 0.0f;
 }
 
-
-BLI_INLINE float wval_blend(const float weight, const float paintval, const float alpha)
-{
-	const float talpha = min_ff(alpha, 1.0f);  /* blending with values over 1 doesn't make sense */
-	return (paintval * talpha) + (weight * (1.0f - talpha));
-}
-BLI_INLINE float wval_add(const float weight, const float paintval, const float alpha)
-{
-	return weight + (paintval * alpha);
-}
-BLI_INLINE float wval_sub(const float weight, const float paintval, const float alpha)
-{
-	return weight - (paintval * alpha);
-}
-BLI_INLINE float wval_mul(const float weight, const float paintval, const float alpha)
-{   /* first mul, then blend the fac */
-	return ((1.0f - alpha) + (alpha * paintval)) * weight;
-}
-BLI_INLINE float wval_lighten(const float weight, const float paintval, const float alpha)
-{
-	return (weight < paintval) ? wval_blend(weight, paintval, alpha) : weight;
-}
-BLI_INLINE float wval_darken(const float weight, const float paintval, const float alpha)
-{
-	return (weight > paintval) ? wval_blend(weight, paintval, alpha) : weight;
-}
-
-
-/* vpaint has 'vpaint_blend_tool' */
-/* result is not clamped from [0-1] */
-static float wpaint_blend_tool(const int tool,
-                               /* dw->weight */
-                               const float weight,
-                               const float paintval, const float alpha)
-{
-	switch (tool) {
-		case PAINT_BLEND_MIX:
-		case PAINT_BLEND_BLUR:     return wval_blend(weight, paintval, alpha);
-		case PAINT_BLEND_ADD:      return wval_add(weight, paintval, alpha);
-		case PAINT_BLEND_SUB:      return wval_sub(weight, paintval, alpha);
-		case PAINT_BLEND_MUL:      return wval_mul(weight, paintval, alpha);
-		case PAINT_BLEND_LIGHTEN:  return wval_lighten(weight, paintval, alpha);
-		case PAINT_BLEND_DARKEN:   return wval_darken(weight, paintval, alpha);
-		default:
-			BLI_assert(0);
-			return 0.0f;
-	}
-}
-
 /* vpaint has 'vpaint_blend' */
-static float wpaint_blend(VPaint *wp, float weight, float weight_prev,
-                          const float alpha, float paintval,
-                          const float brush_alpha_value,
-                          const short do_flip)
+static float wpaint_blend(
+        const VPaint *wp, float weight,
+        const float alpha, float paintval,
+        const float UNUSED(brush_alpha_value),
+        const short do_flip)
 {
-	Brush *brush = BKE_paint_brush(&wp->paint);
+	const Brush *brush = wp->paint.brush;
 	int tool = brush->vertexpaint_tool;
 
 	if (do_flip) {
@@ -996,257 +404,30 @@ static float wpaint_blend(VPaint *wp, float weight, float weight_prev,
 				tool = PAINT_BLEND_LIGHTEN; break;
 		}
 	}
-	
-	weight = wpaint_blend_tool(tool, weight, paintval, alpha);
 
-	CLAMP(weight, 0.0f, 1.0f);
-	
-	/* if no spray, clip result with orig weight & orig alpha */
-	if ((wp->flag & VP_SPRAY) == 0) {
-		float testw = wpaint_blend_tool(tool, weight_prev, paintval, brush_alpha_value);
+	weight = ED_wpaint_blend_tool(tool, weight, paintval, alpha);
 
-		CLAMP(testw, 0.0f, 1.0f);
-		if (testw < weight_prev) {
-			if (weight < testw) weight = testw;
-			else if (weight > weight_prev) weight = weight_prev;
-		}
-		else {
-			if (weight > testw) weight = testw;
-			else if (weight < weight_prev) weight = weight_prev;
-		}
-	}
+	CLAMP(weight, 0.0f, 1.0f);
 
 	return weight;
 }
 
-/* ----------------------------------------------------- */
-
-
-/* sets wp->weight to the closest weight value to vertex */
-/* note: we cant sample frontbuf, weight colors are interpolated too unpredictable */
-static int weight_sample_invoke(bContext *C, wmOperator *op, const wmEvent *event)
-{
-	ViewContext vc;
-	Mesh *me;
-	bool changed = false;
-
-	view3d_set_viewcontext(C, &vc);
-	me = BKE_mesh_from_object(vc.obact);
-
-	if (me && me->dvert && vc.v3d && vc.rv3d && (vc.obact->actdef != 0)) {
-		const bool use_vert_sel = (me->editflag & ME_EDIT_PAINT_VERT_SEL) != 0;
-		int v_idx_best = -1;
-		unsigned int index;
-
-		view3d_operator_needs_opengl(C);
-		ED_view3d_init_mats_rv3d(vc.obact, vc.rv3d);
-
-		if (use_vert_sel) {
-			if (ED_mesh_pick_vert(C, vc.obact, event->mval, &index, ED_MESH_PICK_DEFAULT_VERT_SIZE, true)) {
-				v_idx_best = index;
-			}
-		}
-		else {
-			if (ED_mesh_pick_face_vert(C, vc.obact, event->mval, &index, ED_MESH_PICK_DEFAULT_FACE_SIZE)) {
-				v_idx_best = index;
-			}
-			else if (ED_mesh_pick_face(C, vc.obact, event->mval, &index, ED_MESH_PICK_DEFAULT_FACE_SIZE)) {
-				/* this relies on knowning the internal worksings of ED_mesh_pick_face_vert() */
-				BKE_report(op->reports, RPT_WARNING, "The modifier used does not support deformed locations");
-			}
-		}
-
-		if (v_idx_best != -1) { /* should always be valid */
-			ToolSettings *ts = vc.scene->toolsettings;
-			Brush *brush = BKE_paint_brush(&ts->wpaint->paint);
-			const int vgroup_active = vc.obact->actdef - 1;
-			float vgroup_weight = defvert_find_weight(&me->dvert[v_idx_best], vgroup_active);
-
-			/* use combined weight in multipaint mode, since that's what is displayed to the user in the colors */
-			if (ts->multipaint) {
-				int defbase_tot_sel;
-				const int defbase_tot = BLI_listbase_count(&vc.obact->defbase);
-				bool *defbase_sel = BKE_object_defgroup_selected_get(vc.obact, defbase_tot, &defbase_tot_sel);
-
-				if (defbase_tot_sel > 1) {
-					if (me->editflag & ME_EDIT_MIRROR_X) {
-						BKE_object_defgroup_mirror_selection(
-						        vc.obact, defbase_tot, defbase_sel, defbase_sel, &defbase_tot_sel);
-					}
-
-					vgroup_weight = BKE_defvert_multipaint_collective_weight(
-					        &me->dvert[v_idx_best], defbase_tot, defbase_sel, defbase_tot_sel, ts->auto_normalize);
-
-					/* if autonormalize is enabled, but weights are not normalized, the value can exceed 1 */
-					CLAMP(vgroup_weight, 0.0f, 1.0f);
-				}
-
-				MEM_freeN(defbase_sel);
-			}
-
-			BKE_brush_weight_set(vc.scene, brush, vgroup_weight);
-			changed = true;
-		}
-	}
-
-	if (changed) {
-		/* not really correct since the brush didnt change, but redraws the toolbar */
-		WM_main_add_notifier(NC_BRUSH | NA_EDITED, NULL); /* ts->wpaint->paint.brush */
-
-		return OPERATOR_FINISHED;
-	}
-	else {
-		return OPERATOR_CANCELLED;
-	}
-}
-
-void PAINT_OT_weight_sample(wmOperatorType *ot)
+static float wpaint_clamp_monotonic(float oldval, float curval, float newval)
 {
-	/* identifiers */
-	ot->name = "Weight Paint Sample Weight";
-	ot->idname = "PAINT_OT_weight_sample";
-	ot->description = "Use the mouse to sample a weight in the 3D view";
-
-	/* api callbacks */
-	ot->invoke = weight_sample_invoke;
-	ot->poll = weight_paint_mode_poll;
-
-	/* flags */
-	ot->flag = OPTYPE_UNDO;
+	if (newval < oldval)
+		return MIN2(newval, curval);
+	else if (newval > oldval)
+		return MAX2(newval, curval);
+	else
+		return newval;
 }
 
-/* samples cursor location, and gives menu with vertex groups to activate */
-static bool weight_paint_sample_enum_itemf__helper(const MDeformVert *dvert, const int defbase_tot, int *groups)
-{
-	/* this func fills in used vgroup's */
-	bool found = false;
-	int i = dvert->totweight;
-	MDeformWeight *dw;
-	for (dw = dvert->dw; i > 0; dw++, i--) {
-		if (dw->def_nr < defbase_tot) {
-			groups[dw->def_nr] = true;
-			found = true;
-		}
-	}
-	return found;
-}
-static EnumPropertyItem *weight_paint_sample_enum_itemf(
-        bContext *C, PointerRNA *UNUSED(ptr), PropertyRNA *UNUSED(prop), bool *r_free)
-{
-	if (C) {
-		wmWindow *win = CTX_wm_window(C);
-		if (win && win->eventstate) {
-			ViewContext vc;
-			Mesh *me;
-
-			view3d_set_viewcontext(C, &vc);
-			me = BKE_mesh_from_object(vc.obact);
-
-			if (me && me->dvert && vc.v3d && vc.rv3d && vc.obact->defbase.first) {
-				const int defbase_tot = BLI_listbase_count(&vc.obact->defbase);
-				const bool use_vert_sel = (me->editflag & ME_EDIT_PAINT_VERT_SEL) != 0;
-				int *groups = MEM_callocN(defbase_tot * sizeof(int), "groups");
-				bool found = false;
-				unsigned int index;
-
-				const int mval[2] = {
-				    win->eventstate->x - vc.ar->winrct.xmin,
-				    win->eventstate->y - vc.ar->winrct.ymin,
-				};
-
-				view3d_operator_needs_opengl(C);
-				ED_view3d_init_mats_rv3d(vc.obact, vc.rv3d);
-
-				if (use_vert_sel) {
-					if (ED_mesh_pick_vert(C, vc.obact, mval, &index, ED_MESH_PICK_DEFAULT_VERT_SIZE, true)) {
-						MDeformVert *dvert = &me->dvert[index];
-						found |= weight_paint_sample_enum_itemf__helper(dvert, defbase_tot, groups);
-					}
-				}
-				else {
-					if (ED_mesh_pick_face(C, vc.obact, mval, &index, ED_MESH_PICK_DEFAULT_FACE_SIZE)) {
-						MPoly *mp = &me->mpoly[index];
-						unsigned int fidx = mp->totloop - 1;
-
-						do {
-							MDeformVert *dvert = &me->dvert[me->mloop[mp->loopstart + fidx].v];
-							found |= weight_paint_sample_enum_itemf__helper(dvert, defbase_tot, groups);
-						} while (fidx--);
-					}
-				}
-
-				if (found == false) {
-					MEM_freeN(groups);
-				}
-				else {
-					EnumPropertyItem *item = NULL, item_tmp = {0};
-					int totitem = 0;
-					int i = 0;
-					bDeformGroup *dg;
-					for (dg = vc.obact->defbase.first; dg && i < defbase_tot; i++, dg = dg->next) {
-						if (groups[i]) {
-							item_tmp.identifier = item_tmp.name = dg->name;
-							item_tmp.value = i;
-							RNA_enum_item_add(&item, &totitem, &item_tmp);
-						}
-					}
-
-					RNA_enum_item_end(&item, &totitem);
-					*r_free = true;
-
-					MEM_freeN(groups);
-					return item;
-				}
-			}
-		}
-	}
-
-	return DummyRNA_NULL_items;
-}
-
-static int weight_sample_group_exec(bContext *C, wmOperator *op)
-{
-	int type = RNA_enum_get(op->ptr, "group");
-	ViewContext vc;
-	view3d_set_viewcontext(C, &vc);
-
-	BLI_assert(type + 1 >= 0);
-	vc.obact->actdef = type + 1;
-
-	DEG_id_tag_update(&vc.obact->id, OB_RECALC_DATA);
-	WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, vc.obact);
-	return OPERATOR_FINISHED;
-}
-
-/* TODO, we could make this a menu into OBJECT_OT_vertex_group_set_active rather than its own operator */
-void PAINT_OT_weight_sample_group(wmOperatorType *ot)
-{
-	PropertyRNA *prop = NULL;
-
-	/* identifiers */
-	ot->name = "Weight Paint Sample Group";
-	ot->idname = "PAINT_OT_weight_sample_group";
-	ot->description = "Select one of the vertex groups available under current mouse position";
-
-	/* api callbacks */
-	ot->exec = weight_sample_group_exec;
-	ot->invoke = WM_menu_invoke;
-	ot->poll = weight_paint_mode_poll;
-
-	/* flags */
-	ot->flag = OPTYPE_UNDO;
-
-	/* keyingset to use (dynamic enum) */
-	prop = RNA_def_enum(ot->srna, "group", DummyRNA_DEFAULT_items, 0, "Keying Set", "The Keying Set to use");
-	RNA_def_enum_funcs(prop, weight_paint_sample_enum_itemf);
-	RNA_def_property_flag(prop, PROP_ENUM_NO_TRANSLATE);
-	ot->prop = prop;
-}
+/* ----------------------------------------------------- */
 
 static void do_weight_paint_normalize_all(MDeformVert *dvert, const int defbase_tot, const bool *vgroup_validmap)
 {
 	float sum = 0.0f, fac;
-	unsigned int i, tot = 0;
+	uint i, tot = 0;
 	MDeformWeight *dw;
 
 	for (i = dvert->totweight, dw = dvert->dw; i != 0; i--, dw++) {
@@ -1292,7 +473,7 @@ static bool do_weight_paint_normalize_all_locked(
 	float sum = 0.0f, fac;
 	float sum_unlock = 0.0f;
 	float lock_weight = 0.0f;
-	unsigned int i, tot = 0;
+	uint i, tot = 0;
 	MDeformWeight *dw;
 
 	if (lock_flags == NULL) {
@@ -1392,8 +573,9 @@ static void do_weight_paint_normalize_all_locked_try_active(
 }
 
 #if 0 /* UNUSED */
-static bool has_unselected_unlocked_bone_group(int defbase_tot, bool *defbase_sel, int selected,
-                                               const bool *lock_flags, const bool *vgroup_validmap)
+static bool has_unselected_unlocked_bone_group(
+        int defbase_tot, bool *defbase_sel, int selected,
+        const bool *lock_flags, const bool *vgroup_validmap)
 {
 	int i;
 	if (defbase_tot == selected) {
@@ -1477,7 +659,7 @@ static void multipaint_apply_change(MDeformVert *dvert, const int defbase_tot, f
  * Variables stored both for 'active' and 'mirror' sides.
  */
 struct WeightPaintGroupData {
-	/** index of active group or its mirror 
+	/** index of active group or its mirror
 	 *
 	 * - 'active' is always `ob->actdef`.
 	 * - 'mirror' is -1 when 'ME_EDIT_MIRROR_X' flag id disabled,
@@ -1506,13 +688,15 @@ typedef struct WeightPaintInfo {
 
 	struct WeightPaintGroupData active, mirror;
 
-	const bool *lock_flags;  /* boolean array for locked bones,
-	                          * length of defbase_tot */
-	const bool *defbase_sel; /* boolean array for selected bones,
-	                          * length of defbase_tot, cant be const because of how its passed */
-
-	const bool *vgroup_validmap; /* same as WeightPaintData.vgroup_validmap,
-	                              * only added here for convenience */
+	/* boolean array for locked bones,
+	 * length of defbase_tot */
+	const bool *lock_flags;
+	/* boolean array for selected bones,
+	 * length of defbase_tot, cant be const because of how its passed */
+	const bool *defbase_sel;
+	/* same as WeightPaintData.vgroup_validmap,
+	 * only added here for convenience */
+	const bool *vgroup_validmap;
 
 	bool do_flip;
 	bool do_multipaint;
@@ -1523,16 +707,16 @@ typedef struct WeightPaintInfo {
 
 static void do_weight_paint_vertex_single(
         /* vars which remain the same for every vert */
-        VPaint *wp, Object *ob, const WeightPaintInfo *wpi,
+        const VPaint *wp, Object *ob, const WeightPaintInfo *wpi,
         /* vars which change on each stroke */
-        const unsigned int index, float alpha, float paintweight
-        )
+        const uint index, float alpha, float paintweight)
 {
 	Mesh *me = ob->data;
 	MDeformVert *dv = &me->dvert[index];
 	bool topology = (me->editflag & ME_EDIT_MIRROR_TOPO) != 0;
-	
-	MDeformWeight *dw, *dw_prev;
+
+	MDeformWeight *dw;
+	float weight_prev;
 
 	/* mirror vars */
 	int index_mirr;
@@ -1541,20 +725,6 @@ static void do_weight_paint_vertex_single(
 	MDeformVert *dv_mirr;
 	MDeformWeight *dw_mirr;
 
-	if (wp->flag & VP_ONLYVGROUP) {
-		dw = defvert_find_index(dv, wpi->active.index);
-		dw_prev = defvert_find_index(wp->wpaint_prev + index, wpi->active.index);
-	}
-	else {
-		dw = defvert_verify_index(dv, wpi->active.index);
-		dw_prev = defvert_verify_index(wp->wpaint_prev + index, wpi->active.index);
-	}
-
-	if (dw == NULL || dw_prev == NULL) {
-		return;
-	}
-
-
 	/* from now on we can check if mirrors enabled if this var is -1 and not bother with the flag */
 	if (me->editflag & ME_EDIT_MIRROR_X) {
 		index_mirr = mesh_get_x_mirror_vert(ob, NULL, index, topology);
@@ -1570,11 +740,21 @@ static void do_weight_paint_vertex_single(
 		index_mirr = vgroup_mirr = -1;
 	}
 
+	if (wp->flag & VP_FLAG_VGROUP_RESTRICT) {
+		dw = defvert_find_index(dv, wpi->active.index);
+	}
+	else {
+		dw = defvert_verify_index(dv, wpi->active.index);
+	}
+
+	if (dw == NULL) {
+		return;
+	}
 
 	/* get the mirror def vars */
 	if (index_mirr != -1) {
 		dv_mirr = &me->dvert[index_mirr];
-		if (wp->flag & VP_ONLYVGROUP) {
+		if (wp->flag & VP_FLAG_VGROUP_RESTRICT) {
 			dw_mirr = defvert_find_index(dv_mirr, vgroup_mirr);
 
 			if (dw_mirr == NULL) {
@@ -1604,12 +784,28 @@ static void do_weight_paint_vertex_single(
 		dw_mirr = NULL;
 	}
 
+	if ((wp->paint.brush->flag & BRUSH_ACCUMULATE) == 0) {
+		MDeformVert *dvert_prev = ob->sculpt->mode.wpaint.dvert_prev;
+		MDeformVert *dv_prev = defweight_prev_init(dvert_prev, me->dvert, index);
+		if (index_mirr != -1) {
+			defweight_prev_init(dvert_prev, me->dvert, index_mirr);
+		}
+
+		weight_prev = defvert_find_weight(dv_prev, wpi->active.index);
+	}
+	else {
+		weight_prev = dw->weight;
+	}
+
 	/* If there are no normalize-locks or multipaint,
 	 * then there is no need to run the more complicated checks */
 
 	{
-		dw->weight = wpaint_blend(wp, dw->weight, dw_prev->weight, alpha, paintweight,
-		                          wpi->brush_alpha_value, wpi->do_flip);
+		float new_weight = wpaint_blend(
+		        wp, weight_prev, alpha, paintweight,
+		        wpi->brush_alpha_value, wpi->do_flip);
+
+		dw->weight = wpaint_clamp_monotonic(weight_prev, dw->weight, new_weight);
 
 		/* WATCH IT: take care of the ordering of applying mirror -> normalize,
 		 * can give wrong results [#26193], least confusing if normalize is done last */
@@ -1668,13 +864,12 @@ static void do_weight_paint_vertex_single(
 
 static void do_weight_paint_vertex_multi(
         /* vars which remain the same for every vert */
-        VPaint *wp, Object *ob, const WeightPaintInfo *wpi,
+        const VPaint *wp, Object *ob, const WeightPaintInfo *wpi,
         /* vars which change on each stroke */
-        const unsigned int index, float alpha, float paintweight)
+        const uint index, float alpha, float paintweight)
 {
 	Mesh *me = ob->data;
 	MDeformVert *dv = &me->dvert[index];
-	MDeformVert *dv_prev = &wp->wpaint_prev[index];
 	bool topology = (me->editflag & ME_EDIT_MIRROR_TOPO) != 0;
 
 	/* mirror vars */
@@ -1682,7 +877,7 @@ static void do_weight_paint_vertex_multi(
 	MDeformVert *dv_mirr = NULL;
 
 	/* weights */
-	float oldw, curw, neww, change, curw_mirr, change_mirr;
+	float curw, oldw, neww, change, curw_mirr, change_mirr;
 
 	/* from now on we can check if mirrors enabled if this var is -1 and not bother with the flag */
 	if (me->editflag & ME_EDIT_MIRROR_X) {
@@ -1691,11 +886,12 @@ static void do_weight_paint_vertex_multi(
 		if (index_mirr != -1 && index_mirr != index) {
 			dv_mirr = &me->dvert[index_mirr];
 		}
+		else {
+			index_mirr = -1;
+		}
 	}
 
 	/* compute weight change by applying the brush to average or sum of group weights */
-	oldw = BKE_defvert_multipaint_collective_weight(
-	        dv_prev, wpi->defbase_tot, wpi->defbase_sel, wpi->defbase_tot_sel, wpi->do_auto_normalize);
 	curw = BKE_defvert_multipaint_collective_weight(
 	        dv, wpi->defbase_tot, wpi->defbase_sel, wpi->defbase_tot_sel, wpi->do_auto_normalize);
 
@@ -1704,7 +900,22 @@ static void do_weight_paint_vertex_multi(
 		return;
 	}
 
-	neww = wpaint_blend(wp, curw, oldw, alpha, paintweight, wpi->brush_alpha_value, wpi->do_flip);
+	if ((wp->paint.brush->flag & BRUSH_ACCUMULATE) == 0) {
+		MDeformVert *dvert_prev = ob->sculpt->mode.wpaint.dvert_prev;
+		MDeformVert *dv_prev = defweight_prev_init(dvert_prev, me->dvert, index);
+		if (index_mirr != -1) {
+			defweight_prev_init(dvert_prev, me->dvert, index_mirr);
+		}
+
+		oldw = BKE_defvert_multipaint_collective_weight(
+			dv_prev, wpi->defbase_tot, wpi->defbase_sel, wpi->defbase_tot_sel, wpi->do_auto_normalize);
+	}
+	else {
+		oldw = curw;
+	}
+
+	neww = wpaint_blend(wp, oldw, alpha, paintweight, wpi->brush_alpha_value, wpi->do_flip);
+	neww = wpaint_clamp_monotonic(oldw, curw, neww);
 
 	change = neww / curw;
 
@@ -1758,9 +969,9 @@ static void do_weight_paint_vertex_multi(
 
 static void do_weight_paint_vertex(
         /* vars which remain the same for every vert */
-        VPaint *wp, Object *ob, const WeightPaintInfo *wpi,
+        const VPaint *wp, Object *ob, const WeightPaintInfo *wpi,
         /* vars which change on each stroke */
-        const unsigned int index, float alpha, float paintweight)
+        const uint index, float alpha, float paintweight)
 {
 	if (wpi->do_multipaint) {
 		do_weight_paint_vertex_multi(wp, ob, wpi, index, alpha, paintweight);
@@ -1770,13 +981,101 @@ static void do_weight_paint_vertex(
 	}
 }
 
+
+/* Toggle operator for turning vertex paint mode on or off (copied from sculpt.c) */
+static void vertex_paint_init_session(const EvaluationContext *eval_ctx, Scene *scene, Object *ob)
+{
+	if (ob->sculpt == NULL) {
+		ob->sculpt = MEM_callocN(sizeof(SculptSession), "sculpt session");
+		BKE_sculpt_update_mesh_elements(eval_ctx, scene, scene->toolsettings->sculpt, ob, 0, false);
+	}
+}
+
+static void vertex_paint_init_session_data(const ToolSettings *ts, Object *ob)
+{
+	/* Create maps */
+	struct SculptVertexPaintGeomMap *gmap = NULL;
+	const Brush *brush = NULL;
+	if (ob->mode == OB_MODE_VERTEX_PAINT) {
+		gmap = &ob->sculpt->mode.vpaint.gmap;
+		brush = BKE_paint_brush(&ts->vpaint->paint);
+		ob->sculpt->mode_type = OB_MODE_VERTEX_PAINT;
+	}
+	else if (ob->mode == OB_MODE_WEIGHT_PAINT) {
+		gmap = &ob->sculpt->mode.wpaint.gmap;
+		brush = BKE_paint_brush(&ts->wpaint->paint);
+		ob->sculpt->mode_type = OB_MODE_WEIGHT_PAINT;
+	}
+	else {
+		ob->sculpt->mode_type = 0;
+		BLI_assert(0);
+		return;
+	}
+
+	Mesh *me = ob->data;
+
+	if (gmap->vert_to_loop == NULL) {
+		gmap->vert_map_mem = NULL;
+		gmap->vert_to_loop = NULL;
+		gmap->poly_map_mem = NULL;
+		gmap->vert_to_poly = NULL;
+		BKE_mesh_vert_loop_map_create(
+		        &gmap->vert_to_loop,
+		        &gmap->vert_map_mem,
+		        me->mpoly, me->mloop, me->totvert, me->totpoly, me->totloop);
+		BKE_mesh_vert_poly_map_create(
+		        &gmap->vert_to_poly,
+		        &gmap->poly_map_mem,
+		        me->mpoly, me->mloop, me->totvert, me->totpoly, me->totloop);
+	}
+
+	/* Create average brush arrays */
+	if (ob->mode == OB_MODE_VERTEX_PAINT) {
+		if ((brush->flag & BRUSH_ACCUMULATE) == 0) {
+			if (ob->sculpt->mode.vpaint.previous_color == NULL) {
+				ob->sculpt->mode.vpaint.previous_color =
+				        MEM_callocN(me->totloop * sizeof(uint), __func__);
+			}
+		}
+		else {
+			MEM_SAFE_FREE(ob->sculpt->mode.vpaint.previous_color);
+		}
+	}
+	else if (ob->mode == OB_MODE_WEIGHT_PAINT) {
+		if ((brush->flag & BRUSH_ACCUMULATE) == 0) {
+			if (ob->sculpt->mode.wpaint.alpha_weight == NULL) {
+				ob->sculpt->mode.wpaint.alpha_weight =
+				        MEM_callocN(me->totvert * sizeof(float), __func__);
+			}
+			if (ob->sculpt->mode.wpaint.dvert_prev == NULL) {
+				ob->sculpt->mode.wpaint.dvert_prev =
+				        MEM_callocN(me->totvert * sizeof(MDeformVert), __func__);
+				MDeformVert *dv = ob->sculpt->mode.wpaint.dvert_prev;
+				for (int i = 0; i < me->totvert; i++, dv++) {
+					/* Use to show this isn't initialized, never apply to the mesh data. */
+					dv->flag = 1;
+				}
+			}
+		}
+		else {
+			MEM_SAFE_FREE(ob->sculpt->mode.wpaint.alpha_weight);
+			if (ob->sculpt->mode.wpaint.dvert_prev != NULL) {
+				BKE_defvert_array_free_elems(ob->sculpt->mode.wpaint.dvert_prev, me->totvert);
+				MEM_freeN(ob->sculpt->mode.wpaint.dvert_prev);
+				ob->sculpt->mode.wpaint.dvert_prev = NULL;
+			}
+		}
+	}
+
+}
+
 /* *************** set wpaint operator ****************** */
 
 /**
  * \note Keep in sync with #vpaint_mode_toggle_exec
  */
 static int wpaint_mode_toggle_exec(bContext *C, wmOperator *op)
-{		
+{
 	Object *ob = CTX_data_active_object(C);
 	const int mode_flag = OB_MODE_WEIGHT_PAINT;
 	const bool is_mode_set = (ob->mode & mode_flag) != 0;
@@ -1806,13 +1105,25 @@ static int wpaint_mode_toggle_exec(bContext *C, wmOperator *op)
 		ED_mesh_mirror_spatial_table(NULL, NULL, NULL, NULL, 'e');
 		ED_mesh_mirror_topo_table(NULL, NULL, 'e');
 
+		/* If the cache is not released by a cancel or a done, free it now. */
+		if (ob->sculpt->cache) {
+			sculpt_cache_free(ob->sculpt->cache);
+			ob->sculpt->cache = NULL;
+		}
+
+		BKE_sculptsession_free(ob);
+
 		paint_cursor_delete_textures();
 	}
 	else {
+		EvaluationContext eval_ctx;
+
+		CTX_data_eval_ctx(C, &eval_ctx);
+
 		ob->mode |= mode_flag;
 
 		if (wp == NULL)
-			wp = scene->toolsettings->wpaint = new_vpaint(1);
+			wp = scene->toolsettings->wpaint = new_vpaint();
 
 		paint_cursor_start(C, weight_paint_poll);
 
@@ -1821,9 +1132,15 @@ static int wpaint_mode_toggle_exec(bContext *C, wmOperator *op)
 		/* weight paint specific */
 		ED_mesh_mirror_spatial_table(ob, NULL, NULL, NULL, 's');
 		ED_vgroup_sync_from_pose(ob);
+
+		/* Create vertex/weight paint mode session data */
+		if (ob->sculpt) {
+			BKE_sculptsession_free(ob);
+		}
+		vertex_paint_init_session(&eval_ctx, scene, ob);
 	}
-	
-	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_PAINT);
+
+	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_ALL);
 
 	/* Weightpaint works by overriding colors in mesh,
 	 * so need to make sure we recalc on enter and
@@ -1852,41 +1169,28 @@ static int paint_poll_test(bContext *C)
 
 void PAINT_OT_weight_paint_toggle(wmOperatorType *ot)
 {
-	
+
 	/* identifiers */
 	ot->name = "Weight Paint Mode";
 	ot->idname = "PAINT_OT_weight_paint_toggle";
 	ot->description = "Toggle weight paint mode in 3D view";
-	
+
 	/* api callbacks */
 	ot->exec = wpaint_mode_toggle_exec;
 	ot->poll = paint_poll_test;
-	
+
 	/* flags */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
-	
 }
 
 /* ************ weight paint operator ********** */
 
-enum eWPaintFlag {
-	WPAINT_ENSURE_MIRROR = (1 << 0),
-};
-
-struct WPaintVGroupIndex {
-	int active;
-	int mirror;
-};
-
 struct WPaintData {
 	ViewContext vc;
-	int *indexar;
+	struct NormalAnglePrecalc normal_angle_precalc;
 
 	struct WeightPaintGroupData active, mirror;
 
-	void *vp_handle;
-	DMCoNo *vertexcosnos;
-
 	float wpimat[3][3];
 
 	/* variables for auto normalize */
@@ -1898,113 +1202,148 @@ struct WPaintData {
 	int defbase_tot_sel;          /* number of selected groups */
 	bool do_multipaint;           /* true if multipaint enabled and multiple groups selected */
 
-	/* variables for blur */
-	struct {
-		MeshElemMap *vmap;
-		int *vmap_mem;
-	} blur_data;
-
-	BLI_Stack *accumulate_stack;  /* for reuse (WPaintDefer) */
-
 	int defbase_tot;
+
+	/* Special storage for smear brush, avoid feedback loop - update each step and swap. */
+	struct {
+		float *weight_prev;
+		float *weight_curr;
+	} smear;
 };
 
-/* ensure we have data on wpaint start, add if needed */
-static bool wpaint_ensure_data(
-        bContext *C, wmOperator *op,
-        enum eWPaintFlag flag, struct WPaintVGroupIndex *vgroup_index)
+/* Initialize the stroke cache invariants from operator properties */
+static void vwpaint_update_cache_invariants(
+        bContext *C, const VPaint *vp, SculptSession *ss, wmOperator *op, const float mouse[2])
 {
+	StrokeCache *cache;
 	Scene *scene = CTX_data_scene(C);
+	UnifiedPaintSettings *ups = &CTX_data_tool_settings(C)->unified_paint_settings;
+	const Brush *brush = vp->paint.brush;
+	ViewContext *vc = paint_stroke_view_context(op->customdata);
 	Object *ob = CTX_data_active_object(C);
-	Mesh *me = BKE_mesh_from_object(ob);
+	float mat[3][3];
+	float view_dir[3] = {0.0f, 0.0f, 1.0f};
+	int mode;
 
-	if (vgroup_index) {
-		vgroup_index->active = -1;
-		vgroup_index->mirror = -1;
+	/* VW paint needs to allocate stroke cache before update is called. */
+	if (!ss->cache) {
+		cache = MEM_callocN(sizeof(StrokeCache), "stroke cache");
+		ss->cache = cache;
 	}
-
-	if (scene->obedit) {
-		return false;
+	else {
+		cache = ss->cache;
 	}
 
-	if (me == NULL || me->totpoly == 0) {
-		return false;
-	}
+	/* Initial mouse location */
+	if (mouse)
+		copy_v2_v2(cache->initial_mouse, mouse);
+	else
+		zero_v2(cache->initial_mouse);
 
-	/* if nothing was added yet, we make dverts and a vertex deform group */
-	if (!me->dvert) {
-		BKE_object_defgroup_data_create(&me->id);
-		WM_event_add_notifier(C, NC_GEOM | ND_DATA, me);
-	}
+	mode = RNA_enum_get(op->ptr, "mode");
+	cache->invert = mode == BRUSH_STROKE_INVERT;
+	cache->alt_smooth = mode == BRUSH_STROKE_SMOOTH;
+	/* not very nice, but with current events system implementation
+	* we can't handle brush appearance inversion hotkey separately (sergey) */
+	if (cache->invert) ups->draw_inverted = true;
+	else ups->draw_inverted = false;
 
-	/* this happens on a Bone select, when no vgroup existed yet */
-	if (ob->actdef <= 0) {
-		Object *modob;
-		if ((modob = modifiers_isDeformedByArmature(ob))) {
-			Bone *actbone = ((bArmature *)modob->data)->act_bone;
-			if (actbone) {
-				bPoseChannel *pchan = BKE_pose_channel_find_name(modob->pose, actbone->name);
+	copy_v2_v2(cache->mouse, cache->initial_mouse);
+	/* Truly temporary data that isn't stored in properties */
+	cache->vc = vc;
+	cache->brush = brush;
+	cache->first_time = 1;
 
-				if (pchan) {
-					bDeformGroup *dg = defgroup_find_name(ob, pchan->name);
-					if (dg == NULL) {
-						dg = BKE_object_defgroup_add_name(ob, pchan->name);  /* sets actdef */
-					}
-					else {
-						int actdef = 1 + BLI_findindex(&ob->defbase, dg);
-						BLI_assert(actdef >= 0);
-						ob->actdef = actdef;
-					}
-				}
-			}
-		}
-	}
-	if (BLI_listbase_is_empty(&ob->defbase)) {
-		BKE_object_defgroup_add(ob);
-	}
+	/* cache projection matrix */
+	ED_view3d_ob_project_mat_get(cache->vc->rv3d, ob, cache->projection_mat);
 
-	/* ensure we don't try paint onto an invalid group */
-	if (ob->actdef <= 0) {
-		BKE_report(op->reports, RPT_WARNING, "No active vertex group for painting, aborting");
-		return false;
+	invert_m4_m4(ob->imat, ob->obmat);
+	copy_m3_m4(mat, cache->vc->rv3d->viewinv);
+	mul_m3_v3(mat, view_dir);
+	copy_m3_m4(mat, ob->imat);
+	mul_m3_v3(mat, view_dir);
+	normalize_v3_v3(cache->true_view_normal, view_dir);
+
+	copy_v3_v3(cache->view_normal, cache->true_view_normal);
+	cache->bstrength = BKE_brush_alpha_get(scene, brush);
+	cache->is_last_valid = false;
+}
+
+/* Initialize the stroke cache variants from operator properties */
+static void vwpaint_update_cache_variants(bContext *C, VPaint *vp, Object *ob, PointerRNA *ptr)
+{
+	Scene *scene = CTX_data_scene(C);
+	SculptSession *ss = ob->sculpt;
+	StrokeCache *cache = ss->cache;
+	Brush *brush = BKE_paint_brush(&vp->paint);
+
+	/* This effects the actual brush radius, so things farther away
+	 * are compared with a larger radius and vise versa. */
+	if (cache->first_time) {
+		RNA_float_get_array(ptr, "location", cache->true_location);
 	}
 
-	if (vgroup_index) {
-		vgroup_index->active = ob->actdef - 1;
+	RNA_float_get_array(ptr, "mouse", cache->mouse);
+
+	/* XXX: Use pressure value from first brush step for brushes which don't
+	 * support strokes (grab, thumb). They depends on initial state and
+	 * brush coord/pressure/etc.
+	 * It's more an events design issue, which doesn't split coordinate/pressure/angle
+	 * changing events. We should avoid this after events system re-design */
+	if (paint_supports_dynamic_size(brush, ePaintSculpt) || cache->first_time) {
+		cache->pressure = RNA_float_get(ptr, "pressure");
 	}
 
-	if (flag & WPAINT_ENSURE_MIRROR) {
-		if (me->editflag & ME_EDIT_MIRROR_X) {
-			int mirror = wpaint_mirror_vgroup_ensure(ob, ob->actdef - 1);
-			if (vgroup_index) {
-				vgroup_index->mirror = mirror;
-			}
+	/* Truly temporary data that isn't stored in properties */
+	if (cache->first_time) {
+		if (!BKE_brush_use_locked_size(scene, brush)) {
+			cache->initial_radius = paint_calc_object_space_radius(
+			        cache->vc, cache->true_location, BKE_brush_size_get(scene, brush));
+			BKE_brush_unprojected_radius_set(scene, brush, cache->initial_radius);
+		}
+		else {
+			cache->initial_radius = BKE_brush_unprojected_radius_get(scene, brush);
 		}
 	}
 
-	return true;
+	if (BKE_brush_use_size_pressure(scene, brush) && paint_supports_dynamic_size(brush, ePaintSculpt)) {
+		cache->radius = cache->initial_radius * cache->pressure;
+	}
+	else {
+		cache->radius = cache->initial_radius;
+	}
+
+	cache->radius_squared = cache->radius * cache->radius;
+
+	if (ss->pbvh) {
+		BKE_pbvh_update(ss->pbvh, PBVH_UpdateRedraw, NULL);
+		BKE_pbvh_update(ss->pbvh, PBVH_UpdateBB, NULL);
+	}
 }
 
-static bool wpaint_stroke_test_start(bContext *C, wmOperator *op, const float UNUSED(mouse[2]))
+static bool wpaint_stroke_test_start(bContext *C, wmOperator *op, const float mouse[2])
 {
 	Scene *scene = CTX_data_scene(C);
 	struct PaintStroke *stroke = op->customdata;
 	ToolSettings *ts = scene->toolsettings;
-	VPaint *wp = ts->wpaint;
 	Object *ob = CTX_data_active_object(C);
 	Mesh *me = BKE_mesh_from_object(ob);
 	struct WPaintData *wpd;
 	struct WPaintVGroupIndex vgroup_index;
 	int defbase_tot, defbase_tot_sel;
 	bool *defbase_sel;
-	const Brush *brush = BKE_paint_brush(&wp->paint);
+	SculptSession *ss = ob->sculpt;
+	VPaint *vp = CTX_data_tool_settings(C)->wpaint;
+	EvaluationContext eval_ctx;
 
 	float mat[4][4], imat[4][4];
 
-	if (wpaint_ensure_data(C, op, WPAINT_ENSURE_MIRROR, &vgroup_index) == false) {
+	if (ED_wpaint_ensure_data(C, op->reports, WPAINT_ENSURE_MIRROR, &vgroup_index) == false) {
 		return false;
 	}
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	{
 		/* check if we are attempting to paint onto a locked vertex group,
 		 * and other options disallow it from doing anything useful */
@@ -2052,6 +1391,8 @@ static bool wpaint_stroke_test_start(bContext *C, wmOperator *op, const float UN
 	wpd = MEM_callocN(sizeof(struct WPaintData), "WPaintData");
 	paint_stroke_set_mode_data(stroke, wpd);
 	view3d_set_viewcontext(C, &wpd->vc);
+	view_angle_limits_init(&wpd->normal_angle_precalc, vp->paint.brush->falloff_angle,
+	                       (vp->paint.brush->flag & BRUSH_FRONTFACE_FALLOFF) != 0);
 
 	wpd->active.index = vgroup_index.active;
 	wpd->mirror.index = vgroup_index.mirror;
@@ -2096,22 +1437,24 @@ static bool wpaint_stroke_test_start(bContext *C, wmOperator *op, const float UN
 		wpd->mirror.lock = tmpflags;
 	}
 
-	/* painting on subsurfs should give correct points too, this returns me->totvert amount */
-	wpd->vp_handle = ED_vpaint_proj_handle_create(scene, ob, &wpd->vertexcosnos);
-
-	wpd->indexar = get_indexarray(me);
-	copy_wpaint_prev(wp, me->dvert, me->totvert);
-
-	if (brush->vertexpaint_tool == PAINT_BLEND_BLUR) {
-		BKE_mesh_vert_edge_vert_map_create(
-		        &wpd->blur_data.vmap, &wpd->blur_data.vmap_mem,
-		        me->medge, me->totvert, me->totedge);
-	}
-
-	if ((brush->vertexpaint_tool == PAINT_BLEND_BLUR) &&
-	    (brush->flag & BRUSH_ACCUMULATE))
-	{
-		wpd->accumulate_stack = BLI_stack_new(sizeof(struct WPaintDefer), __func__);
+	if (vp->paint.brush->vertexpaint_tool == PAINT_BLEND_SMEAR) {
+		wpd->smear.weight_prev = MEM_mallocN(sizeof(float) * me->totvert, __func__);
+		const MDeformVert *dv = me->dvert;
+		if (wpd->do_multipaint) {
+			const bool do_auto_normalize = ((ts->auto_normalize != 0) && (wpd->vgroup_validmap != NULL));
+			for (int i = 0; i < me->totvert; i++, dv++) {
+				float weight = BKE_defvert_multipaint_collective_weight(
+				        dv, wpd->defbase_tot, wpd->defbase_sel, wpd->defbase_tot_sel, do_auto_normalize);
+				CLAMP(weight, 0.0f, 1.0f);
+				wpd->smear.weight_prev[i] = weight;
+			}
+		}
+		else {
+			for (int i = 0; i < me->totvert; i++, dv++) {
+				wpd->smear.weight_prev[i] = defvert_find_weight(dv, wpd->active.index);
+			}
+		}
+		wpd->smear.weight_curr = MEM_dupallocN(wpd->smear.weight_prev);
 	}
 
 	/* imat for normals */
@@ -2119,40 +1462,549 @@ static bool wpaint_stroke_test_start(bContext *C, wmOperator *op, const float UN
 	invert_m4_m4(imat, mat);
 	copy_m3_m4(wpd->wpimat, imat);
 
+	/* If not previously created, create vertex/weight paint mode session data */
+	vertex_paint_init_session(&eval_ctx, scene, ob);
+	vwpaint_update_cache_invariants(C, vp, ss, op, mouse);
+	vertex_paint_init_session_data(ts, ob);
+
+	if (ob->sculpt->mode.wpaint.dvert_prev != NULL) {
+		MDeformVert *dv = ob->sculpt->mode.wpaint.dvert_prev;
+		for (int i = 0; i < me->totvert; i++, dv++) {
+			/* Use to show this isn't initialized, never apply to the mesh data. */
+			dv->flag = 1;
+		}
+	}
+
 	return true;
 }
 
-static float wpaint_blur_weight_single(const MDeformVert *dv, const WeightPaintInfo *wpi)
+static float dot_vf3vs3(const float brushNormal[3], const short vertexNormal[3])
 {
-	return defvert_find_weight(dv, wpi->active.index);
+	float normal[3];
+	normal_short_to_float_v3(normal, vertexNormal);
+	return dot_v3v3(brushNormal, normal);
 }
 
-static float wpaint_blur_weight_multi(const MDeformVert *dv, const WeightPaintInfo *wpi)
+static void get_brush_alpha_data(
+        const Scene *scene, const SculptSession *ss, const Brush *brush,
+        float *r_brush_size_pressure, float *r_brush_alpha_value, float *r_brush_alpha_pressure)
 {
-	float weight = BKE_defvert_multipaint_collective_weight(
-	        dv, wpi->defbase_tot, wpi->defbase_sel, wpi->defbase_tot_sel, wpi->do_auto_normalize);
-	CLAMP(weight, 0.0f, 1.0f);
-	return weight;
+	*r_brush_size_pressure =
+	        BKE_brush_size_get(scene, brush) *
+	        (BKE_brush_use_size_pressure(scene, brush) ? ss->cache->pressure : 1.0f);
+	*r_brush_alpha_value =
+	        BKE_brush_alpha_get(scene, brush);
+	*r_brush_alpha_pressure =
+	        (BKE_brush_use_alpha_pressure(scene, brush) ? ss->cache->pressure : 1.0f);
+}
+
+static float wpaint_get_active_weight(const MDeformVert *dv, const WeightPaintInfo *wpi)
+{
+	if (wpi->do_multipaint) {
+		float weight = BKE_defvert_multipaint_collective_weight(
+		     dv, wpi->defbase_tot, wpi->defbase_sel, wpi->defbase_tot_sel, wpi->do_auto_normalize);
+
+		CLAMP(weight, 0.0f, 1.0f);
+		return weight;
+	}
+	else {
+		return defvert_find_weight(dv, wpi->active.index);
+	}
+}
+
+static void do_wpaint_brush_blur_task_cb_ex(
+        void *userdata, void *UNUSED(userdata_chunk), const int n, const int UNUSED(thread_id))
+{
+	SculptThreadedTaskData *data = userdata;
+	SculptSession *ss = data->ob->sculpt;
+	CCGDerivedMesh *ccgdm = BKE_pbvh_get_ccgdm(ss->pbvh);
+	const struct SculptVertexPaintGeomMap *gmap = &ss->mode.wpaint.gmap;
+
+	const Brush *brush = data->brush;
+	const StrokeCache *cache = ss->cache;
+	Scene *scene = CTX_data_scene(data->C);
+
+	float brush_size_pressure, brush_alpha_value, brush_alpha_pressure;
+	get_brush_alpha_data(scene, ss, brush, &brush_size_pressure, &brush_alpha_value, &brush_alpha_pressure);
+	const bool use_normal = vwpaint_use_normal(data->vp);
+	const bool use_face_sel = (data->me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
+	const bool use_vert_sel = (data->me->editflag & ME_EDIT_PAINT_VERT_SEL) != 0;
+
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
+	const float *sculpt_normal_frontface =
+	        sculpt_brush_frontface_normal_from_falloff_shape(ss, data->brush->falloff_shape);
+
+	/* For each vertex */
+	PBVHVertexIter vd;
+	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
+	{
+		/* Test to see if the vertex coordinates are within the spherical brush region. */
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
+			/* For grid based pbvh, take the vert whose loop coopresponds to the current grid.
+			 * Otherwise, take the current vert. */
+			const int v_index = ccgdm ? data->me->mloop[vd.grid_indices[vd.g]].v : vd.vert_indices[vd.i];
+			const float grid_alpha = ccgdm ? 1.0f / vd.gridsize : 1.0f;
+			const char v_flag = data->me->mvert[v_index].flag;
+			/* If the vertex is selected */
+			if (!(use_face_sel || use_vert_sel) || v_flag & SELECT) {
+				/* Get the average poly weight */
+				int total_hit_loops = 0;
+				float weight_final = 0.0f;
+				for (int j = 0; j < gmap->vert_to_poly[v_index].count; j++) {
+					const int p_index = gmap->vert_to_poly[v_index].indices[j];
+					const MPoly *mp = &data->me->mpoly[p_index];
+
+					total_hit_loops += mp->totloop;
+					for (int k = 0; k < mp->totloop; k++) {
+						const int l_index = mp->loopstart + k;
+						const MLoop *ml = &data->me->mloop[l_index];
+						const MDeformVert *dv = &data->me->dvert[ml->v];
+						weight_final += wpaint_get_active_weight(dv, data->wpi);
+					}
+				}
+
+				/* Apply the weight to the vertex. */
+				if (total_hit_loops != 0) {
+					float brush_strength = cache->bstrength;
+					const float angle_cos = (use_normal && vd.no) ?
+					        dot_vf3vs3(sculpt_normal_frontface, vd.no) : 1.0f;
+					if (((brush->flag & BRUSH_FRONTFACE) == 0 ||
+					     (angle_cos > 0.0f)) &&
+					    ((brush->flag & BRUSH_FRONTFACE_FALLOFF) == 0 ||
+					     view_angle_limits_apply_falloff(&data->wpd->normal_angle_precalc, angle_cos, &brush_strength)))
+					{
+						const float brush_fade = BKE_brush_curve_strength(brush, sqrtf(test.dist), cache->radius);
+						const float final_alpha =
+						        brush_fade * brush_strength *
+						        grid_alpha * brush_alpha_pressure;
+
+						if ((brush->flag & BRUSH_ACCUMULATE) == 0) {
+							if (ss->mode.wpaint.alpha_weight[v_index] < final_alpha) {
+								ss->mode.wpaint.alpha_weight[v_index] = final_alpha;
+							}
+							else {
+								continue;
+							}
+						}
+
+						weight_final /= total_hit_loops;
+						/* Only paint visable verts */
+						do_weight_paint_vertex(
+						        data->vp, data->ob, data->wpi,
+						        v_index, final_alpha, weight_final);
+					}
+				}
+			}
+		}
+	}
+	BKE_pbvh_vertex_iter_end;
+}
+
+static void do_wpaint_brush_smear_task_cb_ex(
+        void *userdata, void *UNUSED(userdata_chunk), const int n, const int UNUSED(thread_id))
+{
+	SculptThreadedTaskData *data = userdata;
+	SculptSession *ss = data->ob->sculpt;
+	CCGDerivedMesh *ccgdm = BKE_pbvh_get_ccgdm(ss->pbvh);
+	const struct SculptVertexPaintGeomMap *gmap = &ss->mode.wpaint.gmap;
+
+	const Brush *brush = data->brush;
+	const Scene *scene = CTX_data_scene(data->C);
+	const StrokeCache *cache = ss->cache;
+	float brush_size_pressure, brush_alpha_value, brush_alpha_pressure;
+	get_brush_alpha_data(scene, ss, brush, &brush_size_pressure, &brush_alpha_value, &brush_alpha_pressure);
+	const bool use_normal = vwpaint_use_normal(data->vp);
+	const bool use_face_sel = (data->me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
+	const bool use_vert_sel = (data->me->editflag & ME_EDIT_PAINT_VERT_SEL) != 0;
+	float brush_dir[3];
+
+	sub_v3_v3v3(brush_dir, cache->location, cache->last_location);
+	project_plane_v3_v3v3(brush_dir, brush_dir, cache->view_normal);
+
+	if (cache->is_last_valid && (normalize_v3(brush_dir) != 0.0f)) {
+
+		SculptBrushTest test;
+		SculptBrushTestFn sculpt_brush_test_sq_fn =
+		        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
+		const float *sculpt_normal_frontface =
+		        sculpt_brush_frontface_normal_from_falloff_shape(ss, data->brush->falloff_shape);
+
+		/* For each vertex */
+		PBVHVertexIter vd;
+		BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
+		{
+			/* Test to see if the vertex coordinates are within the spherical brush region. */
+			if (sculpt_brush_test_sq_fn(&test, vd.co)) {
+				/* For grid based pbvh, take the vert whose loop cooresponds to the current grid.
+				 * Otherwise, take the current vert. */
+				const int v_index = ccgdm ? data->me->mloop[vd.grid_indices[vd.g]].v : vd.vert_indices[vd.i];
+				const float grid_alpha = ccgdm ? 1.0f / vd.gridsize : 1.0f;
+				const MVert *mv_curr = &data->me->mvert[v_index];
+
+				/* If the vertex is selected */
+				if (!(use_face_sel || use_vert_sel) || mv_curr->flag & SELECT) {
+					float brush_strength = cache->bstrength;
+					const float angle_cos = (use_normal && vd.no) ?
+					        dot_vf3vs3(sculpt_normal_frontface, vd.no) : 1.0f;
+					if (((brush->flag & BRUSH_FRONTFACE) == 0 ||
+					     (angle_cos > 0.0f)) &&
+					    ((brush->flag & BRUSH_FRONTFACE_FALLOFF) == 0 ||
+					     view_angle_limits_apply_falloff(&data->wpd->normal_angle_precalc, angle_cos, &brush_strength)))
+					{
+						bool do_color = false;
+						/* Minimum dot product between brush direction and current
+						 * to neighbor direction is 0.0, meaning orthogonal. */
+						float stroke_dot_max = 0.0f;
+
+						/* Get the color of the loop in the opposite direction of the brush movement
+						 * (this callback is specifically for smear.) */
+						float weight_final = 0.0;
+						for (int j = 0; j < gmap->vert_to_poly[v_index].count; j++) {
+							const int p_index = gmap->vert_to_poly[v_index].indices[j];
+							const MPoly *mp = &data->me->mpoly[p_index];
+							const MLoop *ml_other = &data->me->mloop[mp->loopstart];
+							for (int k = 0; k < mp->totloop; k++, ml_other++) {
+								const uint v_other_index = ml_other->v;
+								if (v_other_index != v_index) {
+									const MVert *mv_other = &data->me->mvert[v_other_index];
+
+									/* Get the direction from the selected vert to the neighbor. */
+									float other_dir[3];
+									sub_v3_v3v3(other_dir, mv_curr->co, mv_other->co);
+									project_plane_v3_v3v3(other_dir, other_dir, cache->view_normal);
+
+									normalize_v3(other_dir);
+
+									const float stroke_dot = dot_v3v3(other_dir, brush_dir);
+
+									if (stroke_dot > stroke_dot_max) {
+										stroke_dot_max = stroke_dot;
+										weight_final = data->wpd->smear.weight_prev[v_other_index];
+										do_color = true;
+									}
+								}
+							}
+						}
+						/* Apply weight to vertex */
+						if (do_color) {
+							const float brush_fade = BKE_brush_curve_strength(brush, sqrtf(test.dist), cache->radius);
+							const float final_alpha =
+							        brush_fade * brush_strength *
+							        grid_alpha * brush_alpha_pressure;
+							do_weight_paint_vertex(
+							        data->vp, data->ob, data->wpi,
+							        v_index, final_alpha, (float)weight_final);
+							/* Access the weight again because it might not have been applied completely. */
+							data->wpd->smear.weight_curr[v_index] =
+							        wpaint_get_active_weight(&data->me->dvert[v_index], data->wpi);
+						}
+					}
+				}
+			}
+		}
+		BKE_pbvh_vertex_iter_end;
+	}
+}
+
+static void do_wpaint_brush_draw_task_cb_ex(
+        void *userdata, void *UNUSED(userdata_chunk), const int n, const int UNUSED(thread_id))
+{
+	SculptThreadedTaskData *data = userdata;
+	SculptSession *ss = data->ob->sculpt;
+	CCGDerivedMesh *ccgdm = BKE_pbvh_get_ccgdm(ss->pbvh);
+	const Scene *scene = CTX_data_scene(data->C);
+
+	const Brush *brush = data->brush;
+	const StrokeCache *cache = ss->cache;
+	/* note: normally `BKE_brush_weight_get(scene, brush)` is used,
+	 * however in this case we calculate a new weight each time. */
+	const float paintweight = data->strength;
+	float brush_size_pressure, brush_alpha_value, brush_alpha_pressure;
+	get_brush_alpha_data(scene, ss, brush, &brush_size_pressure, &brush_alpha_value, &brush_alpha_pressure);
+	const bool use_normal = vwpaint_use_normal(data->vp);
+	const bool use_face_sel = (data->me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
+	const bool use_vert_sel = (data->me->editflag & ME_EDIT_PAINT_VERT_SEL) != 0;
+
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
+	const float *sculpt_normal_frontface =
+	        sculpt_brush_frontface_normal_from_falloff_shape(ss, data->brush->falloff_shape);
+
+	/* For each vertex */
+	PBVHVertexIter vd;
+	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
+	{
+		/* Test to see if the vertex coordinates are within the spherical brush region. */
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
+			/* Note: grids are 1:1 with corners (aka loops).
+			 * For multires, take the vert whose loop cooresponds to the current grid.
+			 * Otherwise, take the current vert. */
+			const int v_index = ccgdm ? data->me->mloop[vd.grid_indices[vd.g]].v : vd.vert_indices[vd.i];
+			const float grid_alpha = ccgdm ? 1.0f / vd.gridsize : 1.0f;
+
+			const char v_flag = data->me->mvert[v_index].flag;
+			/* If the vertex is selected */
+			if (!(use_face_sel || use_vert_sel) || v_flag & SELECT) {
+				float brush_strength = cache->bstrength;
+				const float angle_cos = (use_normal && vd.no) ?
+				        dot_vf3vs3(sculpt_normal_frontface, vd.no) : 1.0f;
+				if (((brush->flag & BRUSH_FRONTFACE) == 0 ||
+				     (angle_cos > 0.0f)) &&
+				    ((brush->flag & BRUSH_FRONTFACE_FALLOFF) == 0 ||
+				     view_angle_limits_apply_falloff(&data->wpd->normal_angle_precalc, angle_cos, &brush_strength)))
+				{
+					const float brush_fade = BKE_brush_curve_strength(brush, sqrtf(test.dist), cache->radius);
+					const float final_alpha = brush_fade * brush_strength * grid_alpha * brush_alpha_pressure;
+
+					if ((brush->flag & BRUSH_ACCUMULATE) == 0) {
+						if (ss->mode.wpaint.alpha_weight[v_index] < final_alpha) {
+							ss->mode.wpaint.alpha_weight[v_index] = final_alpha;
+						}
+						else {
+							continue;
+						}
+					}
+
+					do_weight_paint_vertex(
+					        data->vp, data->ob, data->wpi,
+					        v_index, final_alpha, paintweight);
+				}
+			}
+		}
+	}
+	BKE_pbvh_vertex_iter_end;
+}
+
+static void do_wpaint_brush_calc_average_weight_cb_ex(
+        void *userdata, void *UNUSED(userdata_chunk), const int n, const int UNUSED(thread_id))
+{
+	SculptThreadedTaskData *data = userdata;
+	SculptSession *ss = data->ob->sculpt;
+	StrokeCache *cache = ss->cache;
+	CCGDerivedMesh *ccgdm = BKE_pbvh_get_ccgdm(ss->pbvh);
+
+	const bool use_normal = vwpaint_use_normal(data->vp);
+	const bool use_face_sel = (data->me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
+	const bool use_vert_sel = (data->me->editflag & ME_EDIT_PAINT_VERT_SEL) != 0;
+
+	struct WPaintAverageAccum *accum = (struct WPaintAverageAccum *)data->custom_data + n;
+	accum->len = 0;
+	accum->value = 0.0;
+
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
+	const float *sculpt_normal_frontface =
+	        sculpt_brush_frontface_normal_from_falloff_shape(ss, data->brush->falloff_shape);
+
+	/* For each vertex */
+	PBVHVertexIter vd;
+	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
+	{
+		/* Test to see if the vertex coordinates are within the spherical brush region. */
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
+			const float angle_cos = (use_normal && vd.no) ?
+			        dot_vf3vs3(sculpt_normal_frontface, vd.no) : 1.0f;
+			if (angle_cos > 0.0 && BKE_brush_curve_strength(data->brush, sqrtf(test.dist), cache->radius) > 0.0) {
+				const int v_index = ccgdm ? data->me->mloop[vd.grid_indices[vd.g]].v : vd.vert_indices[vd.i];
+				// const float grid_alpha = ccgdm ? 1.0f / vd.gridsize : 1.0f;
+				const char v_flag = data->me->mvert[v_index].flag;
+
+				/* If the vertex is selected. */
+				if (!(use_face_sel || use_vert_sel) || v_flag & SELECT) {
+					const MDeformVert *dv = &data->me->dvert[v_index];
+					accum->len += 1;
+					accum->value += wpaint_get_active_weight(dv, data->wpi);
+				}
+			}
+		}
+	}
+	BKE_pbvh_vertex_iter_end;
+}
+
+static void calculate_average_weight(SculptThreadedTaskData *data, PBVHNode **UNUSED(nodes), int totnode)
+{
+	struct WPaintAverageAccum *accum = MEM_mallocN(sizeof(*accum) * totnode, __func__);
+	data->custom_data = accum;
+
+	BLI_task_parallel_range_ex(
+	        0, totnode, data, NULL, 0, do_wpaint_brush_calc_average_weight_cb_ex,
+	        ((data->sd->flags & SCULPT_USE_OPENMP) && totnode > SCULPT_THREADED_LIMIT), false);
+
+	uint accum_len = 0;
+	double accum_weight = 0.0;
+	for (int i = 0; i < totnode; i++) {
+		accum_len += accum[i].len;
+		accum_weight += accum[i].value;
+	}
+	if (accum_len != 0) {
+		accum_weight /= accum_len;
+		data->strength = (float)accum_weight;
+	}
+
+	MEM_SAFE_FREE(data->custom_data);  /* 'accum' */
+}
+
+
+static void wpaint_paint_leaves(
+        bContext *C, Object *ob, Sculpt *sd, VPaint *vp, struct WPaintData *wpd, WeightPaintInfo *wpi,
+        Mesh *me, PBVHNode **nodes, int totnode)
+{
+	Scene *scene = CTX_data_scene(C);
+	const Brush *brush = ob->sculpt->cache->brush;
+
+	/* threaded loop over nodes */
+	SculptThreadedTaskData data = {
+		.sd = sd, .ob = ob, .brush = brush, .nodes = nodes, .vp = vp, .wpd = wpd, .wpi = wpi, .me = me, .C = C,
+	};
+
+	/* Use this so average can modify its weight without touching the brush. */
+	data.strength = BKE_brush_weight_get(scene, brush);
+
+	/* current mirroring code cannot be run in parallel */
+	bool use_threading = !(me->editflag & ME_EDIT_MIRROR_X);
+
+	switch (brush->vertexpaint_tool) {
+		case PAINT_BLEND_AVERAGE:
+			calculate_average_weight(&data, nodes, totnode);
+			BLI_task_parallel_range_ex(
+			        0, totnode, &data, NULL, 0,
+			        do_wpaint_brush_draw_task_cb_ex, use_threading, false);
+			break;
+		case PAINT_BLEND_SMEAR:
+			BLI_task_parallel_range_ex(
+			        0, totnode, &data, NULL, 0,
+			        do_wpaint_brush_smear_task_cb_ex, use_threading, false);
+			break;
+		case PAINT_BLEND_BLUR:
+			BLI_task_parallel_range_ex(
+			        0, totnode, &data, NULL, 0,
+			        do_wpaint_brush_blur_task_cb_ex, use_threading, false);
+			break;
+		default:
+			BLI_task_parallel_range_ex(
+			        0, totnode, &data, NULL, 0,
+			        do_wpaint_brush_draw_task_cb_ex, use_threading, false);
+			break;
+	}
 }
 
-static float wpaint_blur_weight_calc_from_connected(
-        const MDeformVert *dvert, WeightPaintInfo *wpi, struct WPaintData *wpd, const unsigned int vidx,
-        float (*blur_weight_func)(const MDeformVert *, const WeightPaintInfo *))
+static PBVHNode **vwpaint_pbvh_gather_generic(
+        Object *ob, VPaint *wp, Sculpt *sd, Brush *brush, int *r_totnode)
 {
-	const MeshElemMap *map = &wpd->blur_data.vmap[vidx];
-	float paintweight;
-	if (map->count != 0) {
-		paintweight = 0.0f;
-		for (int j = 0; j < map->count; j++) {
-			paintweight += blur_weight_func(&dvert[map->indices[j]], wpi);
+	SculptSession *ss = ob->sculpt;
+	const bool use_normal = vwpaint_use_normal(wp);
+	PBVHNode **nodes = NULL;
+
+	/* Build a list of all nodes that are potentially within the brush's area of influence */
+	if (brush->falloff_shape == PAINT_FALLOFF_SHAPE_SPHERE) {
+		SculptSearchSphereData data = {
+			.ss = ss,
+			.sd = sd,
+			.radius_squared = ss->cache->radius_squared,
+			.original = true,
+		};
+		BKE_pbvh_search_gather(ss->pbvh, sculpt_search_sphere_cb, &data, &nodes, r_totnode);
+		if (use_normal) {
+			sculpt_pbvh_calc_area_normal(brush, ob, nodes, *r_totnode, true, ss->cache->sculpt_normal_symm);
+		}
+		else {
+			zero_v3(ss->cache->sculpt_normal_symm);
 		}
-		paintweight /= map->count;
 	}
 	else {
-		paintweight = blur_weight_func(&dvert[vidx], wpi);
+		struct DistRayAABB_Precalc dist_ray_to_aabb_precalc;
+		dist_squared_ray_to_aabb_v3_precalc(&dist_ray_to_aabb_precalc, ss->cache->location, ss->cache->view_normal);
+		SculptSearchCircleData data = {
+			.ss = ss,
+			.sd = sd,
+			.radius_squared = ss->cache->radius_squared,
+			.original = true,
+			.dist_ray_to_aabb_precalc = &dist_ray_to_aabb_precalc,
+		};
+		BKE_pbvh_search_gather(ss->pbvh, sculpt_search_circle_cb, &data, &nodes, r_totnode);
+		if (use_normal) {
+			copy_v3_v3(ss->cache->sculpt_normal_symm, ss->cache->view_normal);
+		}
+		else {
+			zero_v3(ss->cache->sculpt_normal_symm);
+		}
+	}
+	return nodes;
+}
+
+static void wpaint_do_paint(
+        bContext *C, Object *ob, VPaint *wp, Sculpt *sd, struct WPaintData *wpd, WeightPaintInfo *wpi,
+        Mesh *me, Brush *brush, const char symm, const int axis, const int i, const float angle)
+{
+	SculptSession *ss = ob->sculpt;
+	ss->cache->radial_symmetry_pass = i;
+	sculpt_cache_calc_brushdata_symm(ss->cache, symm, axis, angle);
+
+	int totnode;
+	PBVHNode **nodes = vwpaint_pbvh_gather_generic(ob, wp, sd, brush, &totnode);
+
+	wpaint_paint_leaves(C, ob, sd, wp, wpd, wpi, me, nodes, totnode);
+
+	if (nodes)
+		MEM_freeN(nodes);
+}
+
+static void wpaint_do_radial_symmetry(
+        bContext *C, Object *ob, VPaint *wp, Sculpt *sd, struct WPaintData *wpd, WeightPaintInfo *wpi,
+        Mesh *me, Brush *brush, const char symm, const int axis)
+{
+	for (int i = 1; i < wp->radial_symm[axis - 'X']; i++) {
+		const float angle = (2.0 * M_PI) * i / wp->radial_symm[axis - 'X'];
+		wpaint_do_paint(C, ob, wp, sd, wpd, wpi, me, brush, symm, axis, i, angle);
 	}
+}
 
-	return paintweight;
+/* near duplicate of: sculpt.c's, 'do_symmetrical_brush_actions' and 'vpaint_do_symmetrical_brush_actions'. */
+static void wpaint_do_symmetrical_brush_actions(
+        bContext *C, Object *ob, VPaint *wp, Sculpt *sd, struct WPaintData *wpd, WeightPaintInfo *wpi)
+{
+	Brush *brush = BKE_paint_brush(&wp->paint);
+	Mesh *me = ob->data;
+	SculptSession *ss = ob->sculpt;
+	StrokeCache *cache = ss->cache;
+	const char symm = wp->paint.symmetry_flags & PAINT_SYMM_AXIS_ALL;
+	int i = 0;
+
+	/* initial stroke */
+	wpaint_do_paint(C, ob, wp, sd, wpd, wpi, me, brush, 0, 'X', 0, 0);
+	wpaint_do_radial_symmetry(C, ob, wp, sd, wpd, wpi, me, brush, 0, 'X');
+	wpaint_do_radial_symmetry(C, ob, wp, sd, wpd, wpi, me, brush, 0, 'Y');
+	wpaint_do_radial_symmetry(C, ob, wp, sd, wpd, wpi, me, brush, 0, 'Z');
+
+	cache->symmetry = symm;
+
+	/* symm is a bit combination of XYZ - 1 is mirror X; 2 is Y; 3 is XY; 4 is Z; 5 is XZ; 6 is YZ; 7 is XYZ */
+	for (i = 1; i <= symm; i++) {
+		if ((symm & i && (symm != 5 || i != 3) && (symm != 6 || (i != 3 && i != 5)))) {
+			cache->mirror_symmetry_pass = i;
+			cache->radial_symmetry_pass = 0;
+			sculpt_cache_calc_brushdata_symm(cache, i, 0, 0);
+
+			if (i & (1 << 0)) {
+				wpaint_do_paint(C, ob, wp, sd, wpd, wpi, me, brush, i, 'X', 0, 0);
+				wpaint_do_radial_symmetry(C, ob, wp, sd, wpd, wpi, me, brush, i, 'X');
+			}
+			if (i & (1 << 1)) {
+				wpaint_do_paint(C, ob, wp, sd, wpd, wpi, me, brush, i, 'Y', 0, 0);
+				wpaint_do_radial_symmetry(C, ob, wp, sd, wpd, wpi, me, brush, i, 'Y');
+			}
+			if (i & (1 << 2)) {
+				wpaint_do_paint(C, ob, wp, sd, wpd, wpi, me, brush, i, 'Z', 0, 0);
+				wpaint_do_radial_symmetry(C, ob, wp, sd, wpd, wpi, me, brush, i, 'Z');
+			}
+		}
+	}
+	copy_v3_v3(cache->true_last_location, cache->true_location);
+	cache->is_last_valid = true;
 }
 
 static void wpaint_stroke_update_step(bContext *C, struct PaintStroke *stroke, PointerRNA *itemptr)
@@ -2163,24 +2015,17 @@ static void wpaint_stroke_update_step(bContext *C, struct PaintStroke *stroke, P
 	Brush *brush = BKE_paint_brush(&wp->paint);
 	struct WPaintData *wpd = paint_stroke_mode_data(stroke);
 	ViewContext *vc;
-	Object *ob;
-	Mesh *me;
+	Object *ob = CTX_data_active_object(C);
+
+	SculptSession *ss = ob->sculpt;
+	Sculpt *sd = CTX_data_tool_settings(C)->sculpt;
+
+	vwpaint_update_cache_variants(C, wp, ob, itemptr);
+
 	float mat[4][4];
-	float paintweight;
-	int *indexar;
-	unsigned int index, totindex;
 	float mval[2];
-	const bool use_blur = (brush->vertexpaint_tool == PAINT_BLEND_BLUR);
-	bool use_vert_sel;
-	bool use_face_sel;
-	bool use_depth;
-
-	const float pressure = RNA_float_get(itemptr, "pressure");
-	const float brush_size_pressure =
-	        BKE_brush_size_get(scene, brush) * (BKE_brush_use_size_pressure(scene, brush) ? pressure : 1.0f);
+
 	const float brush_alpha_value = BKE_brush_alpha_get(scene, brush);
-	const float brush_alpha_pressure =
-	        brush_alpha_value * (BKE_brush_use_alpha_pressure(scene, brush) ? pressure : 1.0f);
 
 	/* intentionally don't initialize as NULL, make sure we initialize all members below */
 	WeightPaintInfo wpi;
@@ -2193,21 +2038,15 @@ static void wpaint_stroke_update_step(bContext *C, struct PaintStroke *stroke, P
 		return;
 	}
 
-	float (*blur_weight_func)(const MDeformVert *, const WeightPaintInfo *) =
-	        wpd->do_multipaint ? wpaint_blur_weight_multi : wpaint_blur_weight_single;
-
 	vc = &wpd->vc;
 	ob = vc->obact;
-	me = ob->data;
-	indexar = wpd->indexar;
-	
+
 	view3d_operator_needs_opengl(C);
 	ED_view3d_init_mats_rv3d(ob, vc->rv3d);
 
 	/* load projection matrix */
 	mul_m4_m4m4(mat, vc->rv3d->persmat, ob->obmat);
 
-	RNA_float_get_array(itemptr, "mouse", mval);
 
 	/* *** setup WeightPaintInfo - pass onto do_weight_paint_vertex *** */
 	wpi.defbase_tot =        wpd->defbase_tot;
@@ -2225,182 +2064,53 @@ static void wpaint_stroke_update_step(bContext *C, struct PaintStroke *stroke, P
 	wpi.brush_alpha_value =  brush_alpha_value;
 	/* *** done setting up WeightPaintInfo *** */
 
+	wpaint_do_symmetrical_brush_actions(C, ob, wp, sd, wpd, &wpi);
 
+	swap_m4m4(vc->rv3d->persmat, mat);
 
-	swap_m4m4(wpd->vc.rv3d->persmat, mat);
-
-	use_vert_sel = (me->editflag & ME_EDIT_PAINT_VERT_SEL) != 0;
-	use_face_sel = (me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
-	use_depth = (vc->v3d->flag & V3D_ZBUF_SELECT) != 0;
-
-	/* which faces are involved */
-	if (use_depth) {
-		char editflag_prev = me->editflag;
-
-		/* Ugly hack, to avoid drawing vertex index when getting the face index buffer - campbell */
-		me->editflag &= ~ME_EDIT_PAINT_VERT_SEL;
-		if (use_vert_sel) {
-			/* Ugly x2, we need this so hidden faces don't draw */
-			me->editflag |= ME_EDIT_PAINT_FACE_SEL;
-		}
-		totindex = sample_backbuf_area(vc, indexar, me->totpoly, mval[0], mval[1], brush_size_pressure);
-		me->editflag = editflag_prev;
-
-		if (use_face_sel && me->totpoly) {
-			MPoly *mpoly = me->mpoly;
-			for (index = 0; index < totindex; index++) {
-				if (indexar[index] && indexar[index] <= me->totpoly) {
-					MPoly *mp = &mpoly[indexar[index] - 1];
-
-					if ((mp->flag & ME_FACE_SEL) == 0) {
-						indexar[index] = 0;
-					}
-				}
-			}
-		}
-	}
-	else {
-		indexar = NULL;
+	if (wp->paint.brush->vertexpaint_tool == PAINT_BLEND_SMEAR) {
+		SWAP(float *, wpd->smear.weight_curr, wpd->smear.weight_prev);
 	}
 
-	/* incase we have modifiers */
-	ED_vpaint_proj_handle_update(wpd->vp_handle, vc->ar, mval);
-
-	/* make sure each vertex gets treated only once */
-	/* and calculate filter weight */
-	paintweight = BKE_brush_weight_get(scene, brush);
+	/* calculate pivot for rotation around seletion if needed */
+	/* also needed for "View Selected" on last stroke */
+	paint_last_stroke_update(scene, vc->ar, mval);
 
-	if (use_depth) {
-		for (index = 0; index < totindex; index++) {
-			if (indexar[index] && indexar[index] <= me->totpoly) {
-				MPoly *mpoly = me->mpoly + (indexar[index] - 1);
-				MLoop *ml = me->mloop + mpoly->loopstart;
-				int i;
+	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_ALL);
 
-				if (use_vert_sel) {
-					for (i = 0; i < mpoly->totloop; i++, ml++) {
-						me->dvert[ml->v].flag = (me->mvert[ml->v].flag & SELECT);
-					}
-				}
-				else {
-					for (i = 0; i < mpoly->totloop; i++, ml++) {
-						me->dvert[ml->v].flag = 1;
-					}
-				}
-			}
-		}
-	}
-	else {
-		const unsigned int totvert = me->totvert;
-		unsigned int       i;
+	DEG_id_tag_update(ob->data, 0);
+	WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
+	swap_m4m4(wpd->vc.rv3d->persmat, mat);
 
-		/* in the case of face selection we need to flush */
-		if (use_vert_sel || use_face_sel) {
-			for (i = 0; i < totvert; i++) {
-				me->dvert[i].flag = me->mvert[i].flag & SELECT;
-			}
+	rcti r;
+	if (sculpt_get_redraw_rect(vc->ar, CTX_wm_region_view3d(C), ob, &r)) {
+		if (ss->cache) {
+			ss->cache->current_r = r;
 		}
-		else {
-			for (i = 0; i < totvert; i++) {
-				me->dvert[i].flag = SELECT;
-			}
-		}
-	}
 
-	/* accumulate means we refer to the previous,
-	 * which is either the last update, or when we started painting */
-	BLI_Stack *accumulate_stack = wpd->accumulate_stack;
-	const bool use_accumulate = (accumulate_stack != NULL);
-	BLI_assert(accumulate_stack == NULL || BLI_stack_is_empty(accumulate_stack));
-
-	const MDeformVert *dvert_prev = use_accumulate ? me->dvert : wp->wpaint_prev;
-
-#define WP_PAINT(v_idx_var)  \
-	{ \
-		unsigned int vidx = v_idx_var; \
-		if (me->dvert[vidx].flag) { \
-			const float alpha = calc_vp_alpha_col_dl( \
-			        wp, vc, wpd->wpimat, &wpd->vertexcosnos[vidx], \
-			        mval, brush_size_pressure, brush_alpha_pressure, NULL); \
-			if (alpha) { \
-				if (use_blur) { \
-					paintweight = wpaint_blur_weight_calc_from_connected( \
-					        dvert_prev, &wpi, wpd, vidx, blur_weight_func); \
-				} \
-				if (use_accumulate) { \
-					struct WPaintDefer *dweight = BLI_stack_push_r(accumulate_stack); \
-					dweight->index = vidx; \
-					dweight->alpha = alpha; \
-					dweight->weight = paintweight; \
-				} \
-				else { \
-					do_weight_paint_vertex(wp, ob, &wpi, vidx, alpha, paintweight); \
-				} \
-			} \
-			me->dvert[vidx].flag = 0; \
-		} \
-	} (void)0
-
-	if (use_depth) {
-		for (index = 0; index < totindex; index++) {
-
-			if (indexar[index] && indexar[index] <= me->totpoly) {
-				MPoly *mpoly = me->mpoly + (indexar[index] - 1);
-				MLoop *ml = me->mloop + mpoly->loopstart;
-				int i;
-
-				for (i = 0; i < mpoly->totloop; i++, ml++) {
-					WP_PAINT(ml->v);
-				}
-			}
+		/* previous is not set in the current cache else
+		 * the partial rect will always grow */
+		if (ss->cache) {
+			if (!BLI_rcti_is_empty(&ss->cache->previous_r))
+				BLI_rcti_union(&r, &ss->cache->previous_r);
 		}
-	}
-	else {
-		const unsigned int totvert = me->totvert;
-		unsigned int       i;
 
-		for (i = 0; i < totvert; i++) {
-			WP_PAINT(i);
-		}
-	}
-#undef WP_PAINT
+		r.xmin += vc->ar->winrct.xmin - 2;
+		r.xmax += vc->ar->winrct.xmin + 2;
+		r.ymin += vc->ar->winrct.ymin - 2;
+		r.ymax += vc->ar->winrct.ymin + 2;
 
-	if (use_accumulate) {
-		unsigned int defer_count = BLI_stack_count(accumulate_stack);
-		while (defer_count--) {
-			struct WPaintDefer *dweight = BLI_stack_peek(accumulate_stack);
-			do_weight_paint_vertex(wp, ob, &wpi, dweight->index, dweight->alpha, dweight->weight);
-			BLI_stack_discard(accumulate_stack);
-		}
+		ss->partial_redraw = 1;
 	}
-
-
-	/* *** free wpi members */
-	/* *** done freeing wpi members */
-
-
-	swap_m4m4(vc->rv3d->persmat, mat);
-
-	/* calculate pivot for rotation around seletion if needed */
-	/* also needed for "View Selected" on last stroke */
-	paint_last_stroke_update(scene, vc->ar, mval);
-
-	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_PAINT);
-
-	DEG_id_tag_update(ob->data, 0);
-	ED_region_tag_redraw(vc->ar);
+	ED_region_tag_redraw_partial(vc->ar, &r);
 }
 
 static void wpaint_stroke_done(const bContext *C, struct PaintStroke *stroke)
 {
-	ToolSettings *ts = CTX_data_tool_settings(C);
 	Object *ob = CTX_data_active_object(C);
 	struct WPaintData *wpd = paint_stroke_mode_data(stroke);
-	
+
 	if (wpd) {
-		ED_vpaint_proj_handle_free(wpd->vp_handle);
-		MEM_freeN(wpd->indexar);
-		
 		if (wpd->defbase_sel)
 			MEM_freeN((void *)wpd->defbase_sel);
 		if (wpd->vgroup_validmap)
@@ -2411,29 +2121,19 @@ static void wpaint_stroke_done(const bContext *C, struct PaintStroke *stroke)
 			MEM_freeN((void *)wpd->active.lock);
 		if (wpd->mirror.lock)
 			MEM_freeN((void *)wpd->mirror.lock);
-
-		if (wpd->blur_data.vmap) {
-			MEM_freeN(wpd->blur_data.vmap);
-		}
-		if (wpd->blur_data.vmap_mem) {
-			MEM_freeN(wpd->blur_data.vmap_mem);
-		}
-
-		if (wpd->accumulate_stack) {
-			BLI_stack_free(wpd->accumulate_stack);
-		}
+		if (wpd->smear.weight_prev)
+			MEM_freeN(wpd->smear.weight_prev);
+		if (wpd->smear.weight_curr)
+			MEM_freeN(wpd->smear.weight_curr);
 
 		MEM_freeN(wpd);
 	}
-	
-	/* frees prev buffer */
-	copy_wpaint_prev(ts->wpaint, NULL, 0);
-	
+
 	/* and particles too */
 	if (ob->particlesystem.first) {
 		ParticleSystem *psys;
 		int i;
-		
+
 		for (psys = ob->particlesystem.first; psys; psys = psys->next) {
 			for (i = 0; i < PSYS_TOT_VG; i++) {
 				if (psys->vgroup[i] == ob->actdef) {
@@ -2447,6 +2147,9 @@ static void wpaint_stroke_done(const bContext *C, struct PaintStroke *stroke)
 	DEG_id_tag_update(ob->data, 0);
 
 	WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
+
+	sculpt_cache_free(ob->sculpt->cache);
+	ob->sculpt->cache = NULL;
 }
 
 
@@ -2454,10 +2157,11 @@ static int wpaint_invoke(bContext *C, wmOperator *op, const wmEvent *event)
 {
 	int retval;
 
-	op->customdata = paint_stroke_new(C, op, NULL, wpaint_stroke_test_start,
-	                                  wpaint_stroke_update_step, NULL,
-	                                  wpaint_stroke_done, event->type);
-	
+	op->customdata = paint_stroke_new(
+	        C, op, sculpt_stroke_get_location, wpaint_stroke_test_start,
+	        wpaint_stroke_update_step, NULL,
+	        wpaint_stroke_done, event->type);
+
 	if ((retval = op->type->modal(C, op, event)) == OPERATOR_FINISHED) {
 		paint_stroke_data_free(op);
 		return OPERATOR_FINISHED;
@@ -2467,15 +2171,16 @@ static int wpaint_invoke(bContext *C, wmOperator *op, const wmEvent *event)
 
 	OPERATOR_RETVAL_CHECK(retval);
 	BLI_assert(retval == OPERATOR_RUNNING_MODAL);
-	
+
 	return OPERATOR_RUNNING_MODAL;
 }
 
 static int wpaint_exec(bContext *C, wmOperator *op)
 {
-	op->customdata = paint_stroke_new(C, op, NULL, wpaint_stroke_test_start,
-	                                  wpaint_stroke_update_step, NULL,
-	                                  wpaint_stroke_done, 0);
+	op->customdata = paint_stroke_new(
+	        C, op, sculpt_stroke_get_location, wpaint_stroke_test_start,
+	        wpaint_stroke_update_step, NULL,
+	        wpaint_stroke_done, 0);
 
 	/* frees op->customdata */
 	paint_stroke_exec(C, op);
@@ -2485,64 +2190,33 @@ static int wpaint_exec(bContext *C, wmOperator *op)
 
 static void wpaint_cancel(bContext *C, wmOperator *op)
 {
+	Object *ob = CTX_data_active_object(C);
+	if (ob->sculpt->cache) {
+		sculpt_cache_free(ob->sculpt->cache);
+		ob->sculpt->cache = NULL;
+	}
+
 	paint_stroke_cancel(C, op);
 }
 
 void PAINT_OT_weight_paint(wmOperatorType *ot)
 {
-	
 	/* identifiers */
 	ot->name = "Weight Paint";
 	ot->idname = "PAINT_OT_weight_paint";
 	ot->description = "Paint a stroke in the current vertex group's weights";
-	
+
 	/* api callbacks */
 	ot->invoke = wpaint_invoke;
 	ot->modal = paint_stroke_modal;
 	ot->exec = wpaint_exec;
 	ot->poll = weight_paint_poll;
 	ot->cancel = wpaint_cancel;
-	
+
 	/* flags */
 	ot->flag = OPTYPE_UNDO | OPTYPE_BLOCKING;
-	
-	paint_stroke_operator_properties(ot);
-}
-
-static int weight_paint_set_exec(bContext *C, wmOperator *op)
-{
-	struct Scene *scene = CTX_data_scene(C);
-	Object *obact = CTX_data_active_object(C);
-	ToolSettings *ts = CTX_data_tool_settings(C);
-	Brush *brush = BKE_paint_brush(&ts->wpaint->paint);
-	float vgroup_weight = BKE_brush_weight_get(scene, brush);
-
-	if (wpaint_ensure_data(C, op, WPAINT_ENSURE_MIRROR, NULL) == false) {
-		return OPERATOR_CANCELLED;
-	}
-
-	if (ED_wpaint_fill(scene->toolsettings->wpaint, obact, vgroup_weight)) {
-		ED_region_tag_redraw(CTX_wm_region(C)); /* XXX - should redraw all 3D views */
-		return OPERATOR_FINISHED;
-	}
-	else {
-		return OPERATOR_CANCELLED;
-	}
-}
 
-void PAINT_OT_weight_set(wmOperatorType *ot)
-{
-	/* identifiers */
-	ot->name = "Set Weight";
-	ot->idname = "PAINT_OT_weight_set";
-	ot->description = "Fill the active vertex group with the current paint weight";
-
-	/* api callbacks */
-	ot->exec = weight_paint_set_exec;
-	ot->poll = mask_paint_poll;
-
-	/* flags */
-	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+	paint_stroke_operator_properties(ot);
 }
 
 /* ************ set / clear vertex paint mode ********** */
@@ -2551,7 +2225,7 @@ void PAINT_OT_weight_set(wmOperatorType *ot)
  * \note Keep in sync with #wpaint_mode_toggle_exec
  */
 static int vpaint_mode_toggle_exec(bContext *C, wmOperator *op)
-{	
+{
 	Object *ob = CTX_data_active_object(C);
 	const int mode_flag = OB_MODE_VERTEX_PAINT;
 	const bool is_mode_set = (ob->mode & mode_flag) != 0;
@@ -2566,7 +2240,7 @@ static int vpaint_mode_toggle_exec(bContext *C, wmOperator *op)
 	}
 
 	me = BKE_mesh_from_object(ob);
-	
+
 	/* toggle: end vpaint */
 	if (is_mode_set) {
 		ob->mode &= ~mode_flag;
@@ -2574,46 +2248,68 @@ static int vpaint_mode_toggle_exec(bContext *C, wmOperator *op)
 		if (me->editflag & ME_EDIT_PAINT_FACE_SEL) {
 			BKE_mesh_flush_select_from_polys(me);
 		}
+		else if (me->editflag & ME_EDIT_PAINT_VERT_SEL) {
+			BKE_mesh_flush_select_from_verts(me);
+		}
+
+		/* If the cache is not released by a cancel or a done, free it now. */
+		if (ob->sculpt->cache) {
+			sculpt_cache_free(ob->sculpt->cache);
+			ob->sculpt->cache = NULL;
+		}
+
+		BKE_sculptsession_free(ob);
 
 		paint_cursor_delete_textures();
 	}
 	else {
+		EvaluationContext eval_ctx;
+
+		CTX_data_eval_ctx(C, &eval_ctx);
+
 		ob->mode |= mode_flag;
 
-		if (me->mloopcol == NULL) {
-			make_vertexcol(ob);
-		}
+		ED_mesh_color_ensure(me, NULL);
 
 		if (vp == NULL)
-			vp = scene->toolsettings->vpaint = new_vpaint(0);
-		
+			vp = scene->toolsettings->vpaint = new_vpaint();
+
 		paint_cursor_start(C, vertex_paint_poll);
 
 		BKE_paint_init(scene, ePaintVertex, PAINT_CURSOR_VERTEX_PAINT);
+
+		/* Create vertex/weight paint mode session data */
+		if (ob->sculpt) {
+			if (ob->sculpt->cache) {
+				sculpt_cache_free(ob->sculpt->cache);
+				ob->sculpt->cache = NULL;
+			}
+			BKE_sculptsession_free(ob);
+		}
+		vertex_paint_init_session(&eval_ctx, scene, ob);
 	}
-	
-	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_PAINT);
+
+	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_ALL);
 
 	/* update modifier stack for mapping requirements */
 	DEG_id_tag_update(&me->id, 0);
-	
+
 	WM_event_add_notifier(C, NC_SCENE | ND_MODE, scene);
-	
+
 	return OPERATOR_FINISHED;
 }
 
 void PAINT_OT_vertex_paint_toggle(wmOperatorType *ot)
 {
-	
 	/* identifiers */
 	ot->name = "Vertex Paint Mode";
 	ot->idname = "PAINT_OT_vertex_paint_toggle";
 	ot->description = "Toggle the vertex paint mode in 3D view";
-	
+
 	/* api callbacks */
 	ot->exec = vpaint_mode_toggle_exec;
 	ot->poll = paint_poll_test;
-	
+
 	/* flags */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 }
@@ -2628,7 +2324,7 @@ void PAINT_OT_vertex_paint_toggle(wmOperatorType *ot)
  * - validate context (add mcol)
  * - create customdata storage
  * - call paint once (mouse click)
- * - add modal handler 
+ * - add modal handler
  *
  * Operator->modal()
  * - for every mousemove, apply vertex paint
@@ -2645,13 +2341,14 @@ typedef struct PolyFaceMap {
 	int facenr;
 } PolyFaceMap;
 
-typedef struct VPaintData {
+struct VPaintData {
 	ViewContext vc;
-	unsigned int paintcol;
-	int *indexar;
+	struct NormalAnglePrecalc normal_angle_precalc;
+
+	uint paintcol;
 
 	struct VertProjHandle *vp_handle;
-	DMCoNo *vertexcosnos;
+	struct DMCoNo *vertexcosnos;
 
 	float vpimat[3][3];
 
@@ -2664,9 +2361,15 @@ typedef struct VPaintData {
 	bool *mlooptag;
 
 	bool is_texbrush;
-} VPaintData;
 
-static bool vpaint_stroke_test_start(bContext *C, struct wmOperator *op, const float UNUSED(mouse[2]))
+	/* Special storage for smear brush, avoid feedback loop - update each step and swap. */
+	struct {
+		uint *color_prev;
+		uint *color_curr;
+	} smear;
+};
+
+static bool vpaint_stroke_test_start(bContext *C, struct wmOperator *op, const float mouse[2])
 {
 	Scene *scene = CTX_data_scene(C);
 	ToolSettings *ts = scene->toolsettings;
@@ -2677,25 +2380,27 @@ static bool vpaint_stroke_test_start(bContext *C, struct wmOperator *op, const f
 	Object *ob = CTX_data_active_object(C);
 	Mesh *me;
 	float mat[4][4], imat[4][4];
+	SculptSession *ss = ob->sculpt;
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 
 	/* context checks could be a poll() */
 	me = BKE_mesh_from_object(ob);
 	if (me == NULL || me->totpoly == 0)
 		return false;
-	
-	if (me->mloopcol == NULL)
-		make_vertexcol(ob);
+
+	ED_mesh_color_ensure(me, NULL);
 	if (me->mloopcol == NULL)
 		return false;
 
 	/* make mode data storage */
-	vpd = MEM_callocN(sizeof(struct VPaintData), "VPaintData");
+	vpd = MEM_callocN(sizeof(*vpd), "VPaintData");
 	paint_stroke_set_mode_data(stroke, vpd);
 	view3d_set_viewcontext(C, &vpd->vc);
-	
-	vpd->vp_handle = ED_vpaint_proj_handle_create(vpd->vc.scene, ob, &vpd->vertexcosnos);
+	view_angle_limits_init(&vpd->normal_angle_precalc, vp->paint.brush->falloff_angle,
+	                       (vp->paint.brush->flag & BRUSH_FRONTFACE_FALLOFF) != 0);
 
-	vpd->indexar = get_indexarray(me);
 	vpd->paintcol = vpaint_get_current_col(scene, vp);
 
 	vpd->is_texbrush = !(brush->vertexpaint_tool == PAINT_BLEND_BLUR) &&
@@ -2717,84 +2422,574 @@ static bool vpaint_stroke_test_start(bContext *C, struct wmOperator *op, const f
 		vpd->mlooptag = MEM_mallocN(sizeof(bool) * me->totloop, "VPaintData mlooptag");
 	}
 
-	/* for filtering */
-	copy_vpaint_prev(vp, (unsigned int *)me->mloopcol, me->totloop);
-	
+	if (brush->vertexpaint_tool == PAINT_BLEND_SMEAR) {
+		vpd->smear.color_prev = MEM_mallocN(sizeof(uint) * me->totloop, __func__);
+		memcpy(vpd->smear.color_prev, me->mloopcol, sizeof(uint) * me->totloop);
+		vpd->smear.color_curr = MEM_dupallocN(vpd->smear.color_prev);
+	}
+
+	/* Create projection handle */
+	if (vpd->is_texbrush) {
+		ob->sculpt->building_vp_handle = true;
+		vpd->vp_handle = ED_vpaint_proj_handle_create(&eval_ctx, scene, ob, &vpd->vertexcosnos);
+		ob->sculpt->building_vp_handle = false;
+	}
+
 	/* some old cruft to sort out later */
 	mul_m4_m4m4(mat, vpd->vc.rv3d->viewmat, ob->obmat);
 	invert_m4_m4(imat, mat);
 	copy_m3_m4(vpd->vpimat, imat);
 
+	/* If not previously created, create vertex/weight paint mode session data */
+	vertex_paint_init_session(&eval_ctx, scene, ob);
+	vwpaint_update_cache_invariants(C, vp, ss, op, mouse);
+	vertex_paint_init_session_data(ts, ob);
+
+	if (ob->sculpt->mode.vpaint.previous_color != NULL) {
+		memset(ob->sculpt->mode.vpaint.previous_color, 0, sizeof(uint) * me->totloop);
+	}
+
 	return 1;
 }
 
-static void vpaint_paint_poly(VPaint *vp, VPaintData *vpd, Mesh *me,
-                              const unsigned int index, const float mval[2],
-                              const float brush_size_pressure, const float brush_alpha_pressure)
+static void do_vpaint_brush_calc_average_color_cb_ex(
+        void *userdata, void *UNUSED(userdata_chunk), const int n, const int UNUSED(thread_id))
 {
-	ViewContext *vc = &vpd->vc;
-	Brush *brush = BKE_paint_brush(&vp->paint);
-	MPoly *mpoly = &me->mpoly[index];
-	MLoop *ml;
-	unsigned int *lcol = ((unsigned int *)me->mloopcol) + mpoly->loopstart;
-	unsigned int *lcolorig = ((unsigned int *)vp->vpaint_prev) + mpoly->loopstart;
-	bool *mlooptag = (vpd->mlooptag) ? vpd->mlooptag + mpoly->loopstart : NULL;
-	float alpha;
-	int i, j;
-	int totloop = mpoly->totloop;
+	SculptThreadedTaskData *data = userdata;
+	SculptSession *ss = data->ob->sculpt;
+	CCGDerivedMesh *ccgdm = BKE_pbvh_get_ccgdm(ss->pbvh);
+	const struct SculptVertexPaintGeomMap *gmap = &ss->mode.vpaint.gmap;
 
-	int brush_alpha_pressure_i = (int)(brush_alpha_pressure * 255.0f);
+	StrokeCache *cache = ss->cache;
+	uint *lcol = data->lcol;
+	char *col;
+	const bool use_vert_sel = (data->me->editflag & (ME_EDIT_PAINT_FACE_SEL | ME_EDIT_PAINT_VERT_SEL)) != 0;
 
-	if (brush->vertexpaint_tool == PAINT_BLEND_BLUR) {
-		unsigned int blend[4] = {0};
-		unsigned int tcol;
-		char *col;
+	struct VPaintAverageAccum *accum = (struct VPaintAverageAccum *)data->custom_data + n;
+	accum->len = 0;
+	memset(accum->value, 0, sizeof(accum->value));
+
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
-		for (j = 0; j < totloop; j++) {
-			col = (char *)(lcol + j);
-			blend[0] += col[0];
-			blend[1] += col[1];
-			blend[2] += col[2];
-			blend[3] += col[3];
+	/* For each vertex */
+	PBVHVertexIter vd;
+	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
+	{
+		/* Test to see if the vertex coordinates are within the spherical brush region. */
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
+			const int v_index = ccgdm ? data->me->mloop[vd.grid_indices[vd.g]].v : vd.vert_indices[vd.i];
+			if (BKE_brush_curve_strength(data->brush, 0.0, cache->radius) > 0.0) {
+				/* If the vertex is selected for painting. */
+				const MVert *mv = &data->me->mvert[v_index];
+				if (!use_vert_sel || mv->flag & SELECT) {
+					accum->len += gmap->vert_to_loop[v_index].count;
+					/* if a vertex is within the brush region, then add it's color to the blend. */
+					for (int j = 0; j < gmap->vert_to_loop[v_index].count; j++) {
+						const int l_index = gmap->vert_to_loop[v_index].indices[j];
+						col = (char *)(&lcol[l_index]);
+						/* Color is squared to compensate the sqrt color encoding. */
+						accum->value[0] += col[0] * col[0];
+						accum->value[1] += col[1] * col[1];
+						accum->value[2] += col[2] * col[2];
+					}
+				}
+			}
 		}
+	}
+	BKE_pbvh_vertex_iter_end;
+}
+
+static void handle_texture_brush(
+        SculptThreadedTaskData *data, PBVHVertexIter vd, float size_pressure, float alpha_pressure,
+        float *r_alpha, uint *r_color)
+{
+	SculptSession *ss = data->ob->sculpt;
+	CCGDerivedMesh *ccgdm = BKE_pbvh_get_ccgdm(ss->pbvh);
+	const int v_index = ccgdm ? data->me->mloop[vd.grid_indices[vd.g]].v : vd.vert_indices[vd.i];
+
+	float rgba[4];
+	float rgba_br[3];
+
+	*r_alpha = calc_vp_alpha_col_dl(
+	        data->vp, &data->vpd->vc, data->vpd->vpimat,
+	        &data->vpd->vertexcosnos[v_index], ss->cache->mouse, size_pressure, alpha_pressure, rgba);
+	rgb_uchar_to_float(rgba_br, (const uchar *)&data->vpd->paintcol);
+	mul_v3_v3(rgba_br, rgba);
+	rgb_float_to_uchar((uchar *)r_color, rgba_br);
+}
+
+static void do_vpaint_brush_draw_task_cb_ex(
+        void *userdata, void *UNUSED(userdata_chunk), const int n, const int UNUSED(thread_id))
+{
+	SculptThreadedTaskData *data = userdata;
+	SculptSession *ss = data->ob->sculpt;
+	CCGDerivedMesh *ccgdm = BKE_pbvh_get_ccgdm(ss->pbvh);
+	const struct SculptVertexPaintGeomMap *gmap = &ss->mode.vpaint.gmap;
+
+	const Brush *brush = data->brush;
+	const StrokeCache *cache = ss->cache;
+	uint *lcol = data->lcol;
+	const Scene *scene = CTX_data_scene(data->C);
+	float brush_size_pressure, brush_alpha_value, brush_alpha_pressure;
+	get_brush_alpha_data(scene, ss, brush, &brush_size_pressure, &brush_alpha_value, &brush_alpha_pressure);
+	const bool use_normal = vwpaint_use_normal(data->vp);
+	const bool use_vert_sel = (data->me->editflag & (ME_EDIT_PAINT_FACE_SEL | ME_EDIT_PAINT_VERT_SEL)) != 0;
+	const bool use_face_sel = (data->me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
 
-		blend[0] = divide_round_i(blend[0], totloop);
-		blend[1] = divide_round_i(blend[1], totloop);
-		blend[2] = divide_round_i(blend[2], totloop);
-		blend[3] = divide_round_i(blend[3], totloop);
-		col = (char *)&tcol;
-		col[0] = blend[0];
-		col[1] = blend[1];
-		col[2] = blend[2];
-		col[3] = blend[3];
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
+	const float *sculpt_normal_frontface =
+	        sculpt_brush_frontface_normal_from_falloff_shape(ss, data->brush->falloff_shape);
 
-		vpd->paintcol = *((unsigned int *)col);
+	/* For each vertex */
+	PBVHVertexIter vd;
+	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
+	{
+		/* Test to see if the vertex coordinates are within the spherical brush region. */
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
+			/* Note: Grids are 1:1 with corners (aka loops).
+			 * For grid based pbvh, take the vert whose loop cooresponds to the current grid.
+			 * Otherwise, take the current vert. */
+			const int v_index = ccgdm ? data->me->mloop[vd.grid_indices[vd.g]].v : vd.vert_indices[vd.i];
+			const float grid_alpha = ccgdm ? 1.0f / vd.gridsize : 1.0f;
+			const MVert *mv = &data->me->mvert[v_index];
+
+			/* If the vertex is selected for painting. */
+			if (!use_vert_sel || mv->flag & SELECT) {
+				/* Calc the dot prod. between ray norm on surf and current vert
+				 * (ie splash prevention factor), and only paint front facing verts. */
+				float brush_strength = cache->bstrength;
+				const float angle_cos = (use_normal && vd.no) ?
+				        dot_vf3vs3(sculpt_normal_frontface, vd.no) : 1.0f;
+				if (((brush->flag & BRUSH_FRONTFACE) == 0 ||
+				     (angle_cos > 0.0f)) &&
+				    ((brush->flag & BRUSH_FRONTFACE_FALLOFF) == 0 ||
+				     view_angle_limits_apply_falloff(&data->vpd->normal_angle_precalc, angle_cos, &brush_strength)))
+				{
+					const float brush_fade = BKE_brush_curve_strength(brush, sqrtf(test.dist), cache->radius);
+					uint color_final = data->vpd->paintcol;
+
+					/* If we're painting with a texture, sample the texture color and alpha. */
+					float tex_alpha = 1.0;
+					if (data->vpd->is_texbrush) {
+						handle_texture_brush(
+						        data, vd, brush_size_pressure, brush_alpha_pressure,
+						        &tex_alpha, &color_final);
+					}
+					/* For each poly owning this vert, paint each loop belonging to this vert. */
+					for (int j = 0; j < gmap->vert_to_poly[v_index].count; j++) {
+						const int p_index = gmap->vert_to_poly[v_index].indices[j];
+						const int l_index = gmap->vert_to_loop[v_index].indices[j];
+						BLI_assert(data->me->mloop[l_index].v == v_index);
+						const MPoly *mp = &data->me->mpoly[p_index];
+						if (!use_face_sel || mp->flag & ME_FACE_SEL) {
+							uint color_orig = 0;  /* unused when array is NULL */
+							if (ss->mode.vpaint.previous_color != NULL) {
+								/* Get the previous loop color */
+								if (ss->mode.vpaint.previous_color[l_index] == 0) {
+									ss->mode.vpaint.previous_color[l_index] = lcol[l_index];
+								}
+								color_orig = ss->mode.vpaint.previous_color[l_index];
+							}
+							const float final_alpha =
+							        255 * brush_fade * brush_strength *
+							        tex_alpha * brush_alpha_pressure * grid_alpha;
+
+							/* Mix the new color with the original based on final_alpha. */
+							lcol[l_index] = vpaint_blend(
+							        data->vp, lcol[l_index], color_orig, color_final,
+							        final_alpha, 255 * brush_strength);
+						}
+					}
+				}
+			}
+		}
 	}
+	BKE_pbvh_vertex_iter_end;
+}
 
-	ml = me->mloop + mpoly->loopstart;
-	for (i = 0; i < totloop; i++, ml++) {
-		float rgba[4];
-		unsigned int paintcol;
-		alpha = calc_vp_alpha_col_dl(vp, vc, vpd->vpimat,
-		                         &vpd->vertexcosnos[ml->v], mval,
-		                         brush_size_pressure, brush_alpha_pressure, rgba);
+static void do_vpaint_brush_blur_task_cb_ex(
+        void *userdata, void *UNUSED(userdata_chunk), const int n, const int UNUSED(thread_id))
+{
+	SculptThreadedTaskData *data = userdata;
+	SculptSession *ss = data->ob->sculpt;
+	CCGDerivedMesh *ccgdm = BKE_pbvh_get_ccgdm(ss->pbvh);
+
+	Scene *scene = CTX_data_scene(data->C);
+	const struct SculptVertexPaintGeomMap *gmap = &ss->mode.vpaint.gmap;
+	const Brush *brush = data->brush;
+	const StrokeCache *cache = ss->cache;
+	uint *lcol = data->lcol;
+	float brush_size_pressure, brush_alpha_value, brush_alpha_pressure;
+	get_brush_alpha_data(scene, ss, brush, &brush_size_pressure, &brush_alpha_value, &brush_alpha_pressure);
+	const bool use_normal = vwpaint_use_normal(data->vp);
+	const bool use_vert_sel = (data->me->editflag & (ME_EDIT_PAINT_FACE_SEL | ME_EDIT_PAINT_VERT_SEL)) != 0;
+	const bool use_face_sel = (data->me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
 
-		if (vpd->is_texbrush) {
-			float rgba_br[3];
-			rgb_uchar_to_float(rgba_br, (const unsigned char *)&vpd->paintcol);
-			mul_v3_v3(rgba_br, rgba);
-			rgb_float_to_uchar((unsigned char *)&paintcol, rgba_br);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
+	const float *sculpt_normal_frontface =
+	        sculpt_brush_frontface_normal_from_falloff_shape(ss, data->brush->falloff_shape);
+
+	/* For each vertex */
+	PBVHVertexIter vd;
+	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
+	{
+		/* Test to see if the vertex coordinates are within the spherical brush region. */
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
+			/* For grid based pbvh, take the vert whose loop cooresponds to the current grid.
+			 * Otherwise, take the current vert. */
+			const int v_index = ccgdm ? data->me->mloop[vd.grid_indices[vd.g]].v : vd.vert_indices[vd.i];
+			const float grid_alpha = ccgdm ? 1.0f / vd.gridsize : 1.0f;
+			const MVert *mv = &data->me->mvert[v_index];
+
+			/* If the vertex is selected for painting. */
+			if (!use_vert_sel || mv->flag & SELECT) {
+				float brush_strength = cache->bstrength;
+				const float angle_cos = (use_normal && vd.no) ?
+				        dot_vf3vs3(sculpt_normal_frontface, vd.no) : 1.0f;
+				if (((brush->flag & BRUSH_FRONTFACE) == 0 ||
+				     (angle_cos > 0.0f)) &&
+				    ((brush->flag & BRUSH_FRONTFACE_FALLOFF) == 0 ||
+				     view_angle_limits_apply_falloff(&data->vpd->normal_angle_precalc, angle_cos, &brush_strength)))
+				{
+					const float brush_fade = BKE_brush_curve_strength(brush, sqrtf(test.dist), cache->radius);
+
+					/* Get the average poly color */
+					uint color_final = 0;
+					int total_hit_loops = 0;
+					uint blend[4] = {0};
+					for (int j = 0; j < gmap->vert_to_poly[v_index].count; j++) {
+						int p_index = gmap->vert_to_poly[v_index].indices[j];
+						const MPoly *mp = &data->me->mpoly[p_index];
+						if (!use_face_sel || mp->flag & ME_FACE_SEL) {
+							total_hit_loops += mp->totloop;
+							for (int k = 0; k < mp->totloop; k++) {
+								const uint l_index = mp->loopstart + k;
+								const char *col = (const char *)(&lcol[l_index]);
+								/* Color is squared to compensate the sqrt color encoding. */
+								blend[0] += (uint)col[0] * (uint)col[0];
+								blend[1] += (uint)col[1] * (uint)col[1];
+								blend[2] += (uint)col[2] * (uint)col[2];
+								blend[3] += (uint)col[3] * (uint)col[3];
+							}
+						}
+					}
+					if (total_hit_loops != 0) {
+						/* Use rgb^2 color averaging. */
+						char *col = (char *)(&color_final);
+						col[0] = round_fl_to_uchar(sqrtf(divide_round_i(blend[0], total_hit_loops)));
+						col[1] = round_fl_to_uchar(sqrtf(divide_round_i(blend[1], total_hit_loops)));
+						col[2] = round_fl_to_uchar(sqrtf(divide_round_i(blend[2], total_hit_loops)));
+						col[3] = round_fl_to_uchar(sqrtf(divide_round_i(blend[3], total_hit_loops)));
+
+						/* For each poly owning this vert, paint each loop belonging to this vert. */
+						for (int j = 0; j < gmap->vert_to_poly[v_index].count; j++) {
+							const int p_index = gmap->vert_to_poly[v_index].indices[j];
+							const int l_index = gmap->vert_to_loop[v_index].indices[j];
+							BLI_assert(data->me->mloop[l_index].v == v_index);
+							const MPoly *mp = &data->me->mpoly[p_index];
+							if (!use_face_sel || mp->flag & ME_FACE_SEL) {
+								uint color_orig = 0;  /* unused when array is NULL */
+								if (ss->mode.vpaint.previous_color != NULL) {
+									/* Get the previous loop color */
+									if (ss->mode.vpaint.previous_color[l_index] == 0) {
+										ss->mode.vpaint.previous_color[l_index] = lcol[l_index];
+									}
+									color_orig = ss->mode.vpaint.previous_color[l_index];
+								}
+								const float final_alpha =
+								        255 * brush_fade * brush_strength *
+								        brush_alpha_pressure * grid_alpha;
+								/* Mix the new color with the original
+								 * based on the brush strength and the curve. */
+								lcol[l_index] = vpaint_blend(
+								        data->vp, lcol[l_index], color_orig, *((uint *)col),
+								        final_alpha, 255 * brush_strength);
+							}
+						}
+					}
+				}
+			}
 		}
-		else
-			paintcol = vpd->paintcol;
+	}
+	BKE_pbvh_vertex_iter_end;
+}
+
+static void do_vpaint_brush_smear_task_cb_ex(
+        void *userdata, void *UNUSED(userdata_chunk), const int n, const int UNUSED(thread_id))
+{
+	SculptThreadedTaskData *data = userdata;
+	SculptSession *ss = data->ob->sculpt;
+	CCGDerivedMesh *ccgdm = BKE_pbvh_get_ccgdm(ss->pbvh);
+
+	Scene *scene = CTX_data_scene(data->C);
+	const struct SculptVertexPaintGeomMap *gmap = &ss->mode.vpaint.gmap;
+	const Brush *brush = data->brush;
+	const StrokeCache *cache = ss->cache;
+	uint *lcol = data->lcol;
+	float brush_size_pressure, brush_alpha_value, brush_alpha_pressure;
+	get_brush_alpha_data(scene, ss, brush, &brush_size_pressure, &brush_alpha_value, &brush_alpha_pressure);
+	float brush_dir[3];
+	const bool use_normal = vwpaint_use_normal(data->vp);
+	const bool use_vert_sel = (data->me->editflag & (ME_EDIT_PAINT_FACE_SEL | ME_EDIT_PAINT_VERT_SEL)) != 0;
+	const bool use_face_sel = (data->me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
+
+	sub_v3_v3v3(brush_dir, cache->location, cache->last_location);
+	project_plane_v3_v3v3(brush_dir, brush_dir, cache->view_normal);
+
+	if (cache->is_last_valid && (normalize_v3(brush_dir) != 0.0f)) {
+
+		SculptBrushTest test;
+		SculptBrushTestFn sculpt_brush_test_sq_fn =
+		        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
+		const float *sculpt_normal_frontface =
+		        sculpt_brush_frontface_normal_from_falloff_shape(ss, data->brush->falloff_shape);
+
+		/* For each vertex */
+		PBVHVertexIter vd;
+		BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
+		{
+			/* Test to see if the vertex coordinates are within the spherical brush region. */
+			if (sculpt_brush_test_sq_fn(&test, vd.co)) {
+				/* For grid based pbvh, take the vert whose loop cooresponds to the current grid.
+				 * Otherwise, take the current vert. */
+				const int v_index = ccgdm ? data->me->mloop[vd.grid_indices[vd.g]].v : vd.vert_indices[vd.i];
+				const float grid_alpha = ccgdm ? 1.0f / vd.gridsize : 1.0f;
+				const MVert *mv_curr = &data->me->mvert[v_index];
+
+				/* if the vertex is selected for painting. */
+				if (!use_vert_sel || mv_curr->flag & SELECT) {
+					/* Calc the dot prod. between ray norm on surf and current vert
+					 * (ie splash prevention factor), and only paint front facing verts. */
+					float brush_strength = cache->bstrength;
+					const float angle_cos = (use_normal && vd.no) ?
+					        dot_vf3vs3(sculpt_normal_frontface, vd.no) : 1.0f;
+					if (((brush->flag & BRUSH_FRONTFACE) == 0 ||
+					     (angle_cos > 0.0f)) &&
+					    ((brush->flag & BRUSH_FRONTFACE_FALLOFF) == 0 ||
+					     view_angle_limits_apply_falloff(&data->vpd->normal_angle_precalc, angle_cos, &brush_strength)))
+					{
+						const float brush_fade = BKE_brush_curve_strength(brush, sqrtf(test.dist), cache->radius);
+
+						bool do_color = false;
+						/* Minimum dot product between brush direction and current
+						 * to neighbor direction is 0.0, meaning orthogonal. */
+						float stroke_dot_max = 0.0f;
+
+						/* Get the color of the loop in the opposite direction of the brush movement */
+						uint color_final = 0;
+						for (int j = 0; j < gmap->vert_to_poly[v_index].count; j++) {
+							const int p_index = gmap->vert_to_poly[v_index].indices[j];
+							const int l_index = gmap->vert_to_loop[v_index].indices[j];
+							BLI_assert(data->me->mloop[l_index].v == v_index);
+							UNUSED_VARS_NDEBUG(l_index);
+							const MPoly *mp = &data->me->mpoly[p_index];
+							if (!use_face_sel || mp->flag & ME_FACE_SEL) {
+								const MLoop *ml_other = &data->me->mloop[mp->loopstart];
+								for (int k = 0; k < mp->totloop; k++, ml_other++) {
+									const uint v_other_index = ml_other->v;
+									if (v_other_index != v_index) {
+										const MVert *mv_other = &data->me->mvert[v_other_index];
+
+										/* Get the direction from the selected vert to the neighbor. */
+										float other_dir[3];
+										sub_v3_v3v3(other_dir, mv_curr->co, mv_other->co);
+										project_plane_v3_v3v3(other_dir, other_dir, cache->view_normal);
+
+										normalize_v3(other_dir);
+
+										const float stroke_dot = dot_v3v3(other_dir, brush_dir);
+
+										if (stroke_dot > stroke_dot_max) {
+											stroke_dot_max = stroke_dot;
+											color_final = data->vpd->smear.color_prev[mp->loopstart + k];
+											do_color = true;
+										}
+									}
+								}
+							}
+						}
+
+						if (do_color) {
+							const float final_alpha =
+							        255 * brush_fade * brush_strength *
+							        brush_alpha_pressure * grid_alpha;
+
+							/* For each poly owning this vert, paint each loop belonging to this vert. */
+							for (int j = 0; j < gmap->vert_to_poly[v_index].count; j++) {
+								const int p_index = gmap->vert_to_poly[v_index].indices[j];
+								const int l_index = gmap->vert_to_loop[v_index].indices[j];
+								BLI_assert(data->me->mloop[l_index].v == v_index);
+								const MPoly *mp = &data->me->mpoly[p_index];
+								if (!use_face_sel || mp->flag & ME_FACE_SEL) {
+									/* Get the previous loop color */
+									uint color_orig = 0;  /* unused when array is NULL */
+									if (ss->mode.vpaint.previous_color != NULL) {
+										/* Get the previous loop color */
+										if (ss->mode.vpaint.previous_color[l_index] == 0) {
+											ss->mode.vpaint.previous_color[l_index] = lcol[l_index];
+										}
+										color_orig = ss->mode.vpaint.previous_color[l_index];
+									}
+									/* Mix the new color with the original
+									 * based on the brush strength and the curve. */
+									lcol[l_index] = vpaint_blend(
+									        data->vp, lcol[l_index], color_orig, color_final,
+									        final_alpha, 255 * brush_strength);
+
+									data->vpd->smear.color_curr[l_index] = lcol[l_index];
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+		BKE_pbvh_vertex_iter_end;
+	}
+}
+
+static void calculate_average_color(SculptThreadedTaskData *data, PBVHNode **UNUSED(nodes), int totnode)
+{
+	struct VPaintAverageAccum *accum = MEM_mallocN(sizeof(*accum) * totnode, __func__);
+	data->custom_data = accum;
+
+	BLI_task_parallel_range_ex(
+	        0, totnode, data, NULL, 0, do_vpaint_brush_calc_average_color_cb_ex,
+	        true, false);
+
+	uint accum_len = 0;
+	uint accum_value[3] = {0};
+	uchar blend[4] = {0};
+	for (int i = 0; i < totnode; i++) {
+		accum_len += accum[i].len;
+		accum_value[0] += accum[i].value[0];
+		accum_value[1] += accum[i].value[1];
+		accum_value[2] += accum[i].value[2];
+	}
+	if (accum_len != 0) {
+		blend[0] = round_fl_to_uchar(sqrtf(divide_round_i(accum_value[0], accum_len)));
+		blend[1] = round_fl_to_uchar(sqrtf(divide_round_i(accum_value[1], accum_len)));
+		blend[2] = round_fl_to_uchar(sqrtf(divide_round_i(accum_value[2], accum_len)));
+		blend[3] = 255;
+		data->vpd->paintcol = *((uint *)blend);
+	}
 
-		if (alpha > 0.0f) {
-			const int alpha_i = (int)(alpha * 255.0f);
-			lcol[i] = vpaint_blend(vp, lcol[i], lcolorig[i], paintcol, alpha_i, brush_alpha_pressure_i);
+	MEM_SAFE_FREE(data->custom_data);  /* 'accum' */
+}
+
+static void vpaint_paint_leaves(
+        bContext *C, Sculpt *sd, VPaint *vp, struct VPaintData *vpd,
+        Object *ob, Mesh *me, PBVHNode **nodes, int totnode)
+{
+	const Brush *brush = ob->sculpt->cache->brush;
+
+	SculptThreadedTaskData data = {
+		.sd = sd, .ob = ob, .brush = brush, .nodes = nodes, .vp = vp, .vpd = vpd,
+		.lcol = (uint *)me->mloopcol, .me = me, .C = C,
+	};
+	switch (brush->vertexpaint_tool) {
+		case PAINT_BLEND_AVERAGE:
+			calculate_average_color(&data, nodes, totnode);
+			BLI_task_parallel_range_ex(
+			    0, totnode, &data, NULL, 0,
+			    do_vpaint_brush_draw_task_cb_ex, true, false);
+			break;
+		case PAINT_BLEND_BLUR:
+			BLI_task_parallel_range_ex(
+			    0, totnode, &data, NULL, 0,
+			    do_vpaint_brush_blur_task_cb_ex, true, false);
+			break;
+		case PAINT_BLEND_SMEAR:
+			BLI_task_parallel_range_ex(
+			    0, totnode, &data, NULL, 0,
+			    do_vpaint_brush_smear_task_cb_ex, true, false);
+			break;
+		default:
+			BLI_task_parallel_range_ex(
+			    0, totnode, &data, NULL, 0,
+			    do_vpaint_brush_draw_task_cb_ex, true, false);
+			break;
+	}
+}
+
+static void vpaint_do_paint(
+        bContext *C, Sculpt *sd, VPaint *vp, struct VPaintData *vpd,
+        Object *ob, Mesh *me, Brush *brush, const char symm, const int axis, const int i, const float angle)
+{
+	SculptSession *ss = ob->sculpt;
+	ss->cache->radial_symmetry_pass = i;
+	sculpt_cache_calc_brushdata_symm(ss->cache, symm, axis, angle);
+
+	int totnode;
+	PBVHNode **nodes = vwpaint_pbvh_gather_generic(ob, vp, sd, brush, &totnode);
+
+	/* Paint those leaves. */
+	vpaint_paint_leaves(C, sd, vp, vpd, ob, me, nodes, totnode);
+
+	if (nodes) {
+		MEM_freeN(nodes);
+	}
+}
 
-			if (mlooptag) mlooptag[i] = 1;
+static void vpaint_do_radial_symmetry(
+        bContext *C, Sculpt *sd, VPaint *vp, struct VPaintData *vpd, Object *ob, Mesh *me,
+        Brush *brush, const char symm, const int axis)
+{
+	for (int i = 1; i < vp->radial_symm[axis - 'X']; i++) {
+		const float angle = (2.0 * M_PI) * i / vp->radial_symm[axis - 'X'];
+		vpaint_do_paint(C, sd, vp, vpd, ob, me, brush, symm, axis, i, angle);
+	}
+}
+
+/* near duplicate of: sculpt.c's, 'do_symmetrical_brush_actions' and 'wpaint_do_symmetrical_brush_actions'. */
+static void vpaint_do_symmetrical_brush_actions(
+        bContext *C, Sculpt *sd, VPaint *vp, struct VPaintData *vpd, Object *ob)
+{
+	Brush *brush = BKE_paint_brush(&vp->paint);
+	Mesh *me = ob->data;
+	SculptSession *ss = ob->sculpt;
+	StrokeCache *cache = ss->cache;
+	const char symm = vp->paint.symmetry_flags & PAINT_SYMM_AXIS_ALL;
+	int i = 0;
+
+	/* initial stroke */
+	vpaint_do_paint(C, sd, vp, vpd, ob, me, brush, i, 'X', 0, 0);
+	vpaint_do_radial_symmetry(C, sd, vp, vpd, ob, me, brush, i, 'X');
+	vpaint_do_radial_symmetry(C, sd, vp, vpd, ob, me, brush, i, 'Y');
+	vpaint_do_radial_symmetry(C, sd, vp, vpd, ob, me, brush, i, 'Z');
+
+	cache->symmetry = symm;
+
+	/* symm is a bit combination of XYZ - 1 is mirror X; 2 is Y; 3 is XY; 4 is Z; 5 is XZ; 6 is YZ; 7 is XYZ */
+	for (i = 1; i <= symm; i++) {
+		if (symm & i && (symm != 5 || i != 3) && (symm != 6 || (i != 3 && i != 5))) {
+			cache->mirror_symmetry_pass = i;
+			cache->radial_symmetry_pass = 0;
+			sculpt_cache_calc_brushdata_symm(cache, i, 0, 0);
+
+			if (i & (1 << 0)) {
+				vpaint_do_paint(C, sd, vp, vpd, ob, me, brush, i, 'X', 0, 0);
+				vpaint_do_radial_symmetry(C, sd, vp, vpd, ob, me, brush, i, 'X');
+			}
+			if (i & (1 << 1)) {
+				vpaint_do_paint(C, sd, vp, vpd, ob, me, brush, i, 'Y', 0, 0);
+				vpaint_do_radial_symmetry(C, sd, vp, vpd, ob, me, brush, i, 'Y');
+			}
+			if (i & (1 << 2)) {
+				vpaint_do_paint(C, sd, vp, vpd, ob, me, brush, i, 'Z', 0, 0);
+				vpaint_do_radial_symmetry(C, sd, vp, vpd, ob, me, brush, i, 'Z');
+			}
 		}
 	}
+
+	copy_v3_v3(cache->true_last_location, cache->true_location);
+	cache->is_last_valid = true;
 }
 
 static void vpaint_stroke_update_step(bContext *C, struct PaintStroke *stroke, PointerRNA *itemptr)
@@ -2803,71 +2998,36 @@ static void vpaint_stroke_update_step(bContext *C, struct PaintStroke *stroke, P
 	ToolSettings *ts = CTX_data_tool_settings(C);
 	struct VPaintData *vpd = paint_stroke_mode_data(stroke);
 	VPaint *vp = ts->vpaint;
-	Brush *brush = BKE_paint_brush(&vp->paint);
 	ViewContext *vc = &vpd->vc;
 	Object *ob = vc->obact;
-	Mesh *me = ob->data;
-	float mat[4][4];
-	int *indexar = vpd->indexar;
-	int totindex, index;
-	float mval[2];
+	Sculpt *sd = CTX_data_tool_settings(C)->sculpt;
 
-	const float pressure = RNA_float_get(itemptr, "pressure");
-	const float brush_size_pressure =
-	        BKE_brush_size_get(scene, brush) * (BKE_brush_use_size_pressure(scene, brush) ? pressure : 1.0f);
-	const float brush_alpha_pressure =
-	        BKE_brush_alpha_get(scene, brush) * (BKE_brush_use_alpha_pressure(scene, brush) ? pressure : 1.0f);
+	vwpaint_update_cache_variants(C, vp, ob, itemptr);
 
-	RNA_float_get_array(itemptr, "mouse", mval);
+	float mat[4][4];
+	float mval[2];
 
-	view3d_operator_needs_opengl(C);
 	ED_view3d_init_mats_rv3d(ob, vc->rv3d);
 
 	/* load projection matrix */
 	mul_m4_m4m4(mat, vc->rv3d->persmat, ob->obmat);
 
-	/* which faces are involved */
-	totindex = sample_backbuf_area(vc, indexar, me->totpoly, mval[0], mval[1], brush_size_pressure);
-
-	if ((me->editflag & ME_EDIT_PAINT_FACE_SEL) && me->mpoly) {
-		for (index = 0; index < totindex; index++) {
-			if (indexar[index] && indexar[index] <= me->totpoly) {
-				const MPoly *mpoly = &me->mpoly[indexar[index] - 1];
-
-				if ((mpoly->flag & ME_FACE_SEL) == 0)
-					indexar[index] = 0;
-			}
-		}
-	}
-	
 	swap_m4m4(vc->rv3d->persmat, mat);
 
-	/* incase we have modifiers */
-	ED_vpaint_proj_handle_update(vpd->vp_handle, vc->ar, mval);
-
-	/* clear modified tag for blur tool */
-	if (vpd->mlooptag)
-		memset(vpd->mlooptag, 0, sizeof(bool) * me->totloop);
+	vpaint_do_symmetrical_brush_actions(C, sd, vp, vpd, ob);
 
-	for (index = 0; index < totindex; index++) {
-		if (indexar[index] && indexar[index] <= me->totpoly) {
-			vpaint_paint_poly(vp, vpd, me, indexar[index] - 1, mval, brush_size_pressure, brush_alpha_pressure);
-		}
-	}
-		
 	swap_m4m4(vc->rv3d->persmat, mat);
 
-	/* was disabled because it is slow, but necessary for blur */
-	if (brush->vertexpaint_tool == PAINT_BLEND_BLUR) {
-		do_shared_vertexcol(me, vpd->mlooptag);
+	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_ALL);
+
+	if (vp->paint.brush->vertexpaint_tool == PAINT_BLEND_SMEAR) {
+		SWAP(uint *, vpd->smear.color_curr, vpd->smear.color_prev);
 	}
 
 	/* calculate pivot for rotation around seletion if needed */
 	/* also needed for "View Selected" on last stroke */
 	paint_last_stroke_update(scene, vc->ar, mval);
 
-	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_PAINT);
-
 	ED_region_tag_redraw(vc->ar);
 
 	if (vpd->use_fast_update == false) {
@@ -2883,35 +3043,34 @@ static void vpaint_stroke_update_step(bContext *C, struct PaintStroke *stroke, P
 
 static void vpaint_stroke_done(const bContext *C, struct PaintStroke *stroke)
 {
-	ToolSettings *ts = CTX_data_tool_settings(C);
 	struct VPaintData *vpd = paint_stroke_mode_data(stroke);
 	ViewContext *vc = &vpd->vc;
 	Object *ob = vc->obact;
-	Mesh *me = ob->data;
-
-	ED_vpaint_proj_handle_free(vpd->vp_handle);
-	MEM_freeN(vpd->indexar);
-	
-	/* frees prev buffer */
-	copy_vpaint_prev(ts->vpaint, NULL, 0);
 
 	if (vpd->mlooptag)
 		MEM_freeN(vpd->mlooptag);
+	if (vpd->smear.color_prev)
+		MEM_freeN(vpd->smear.color_prev);
+	if (vpd->smear.color_curr)
+		MEM_freeN(vpd->smear.color_curr);
 
 	WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
-	DEG_id_tag_update(&me->id, 0);
 
 	MEM_freeN(vpd);
+
+	sculpt_cache_free(ob->sculpt->cache);
+	ob->sculpt->cache = NULL;
 }
 
 static int vpaint_invoke(bContext *C, wmOperator *op, const wmEvent *event)
 {
 	int retval;
 
-	op->customdata = paint_stroke_new(C, op, NULL, vpaint_stroke_test_start,
-	                                  vpaint_stroke_update_step, NULL,
-	                                  vpaint_stroke_done, event->type);
-	
+	op->customdata = paint_stroke_new(
+	        C, op, sculpt_stroke_get_location, vpaint_stroke_test_start,
+	        vpaint_stroke_update_step, NULL,
+	        vpaint_stroke_done, event->type);
+
 	if ((retval = op->type->modal(C, op, event)) == OPERATOR_FINISHED) {
 		paint_stroke_data_free(op);
 		return OPERATOR_FINISHED;
@@ -2922,15 +3081,16 @@ static int vpaint_invoke(bContext *C, wmOperator *op, const wmEvent *event)
 
 	OPERATOR_RETVAL_CHECK(retval);
 	BLI_assert(retval == OPERATOR_RUNNING_MODAL);
-	
+
 	return OPERATOR_RUNNING_MODAL;
 }
 
 static int vpaint_exec(bContext *C, wmOperator *op)
 {
-	op->customdata = paint_stroke_new(C, op, NULL, vpaint_stroke_test_start,
-	                                  vpaint_stroke_update_step, NULL,
-	                                  vpaint_stroke_done, 0);
+	op->customdata = paint_stroke_new(
+	        C, op, sculpt_stroke_get_location, vpaint_stroke_test_start,
+	        vpaint_stroke_update_step, NULL,
+	        vpaint_stroke_done, 0);
 
 	/* frees op->customdata */
 	paint_stroke_exec(C, op);
@@ -2940,6 +3100,12 @@ static int vpaint_exec(bContext *C, wmOperator *op)
 
 static void vpaint_cancel(bContext *C, wmOperator *op)
 {
+	Object *ob = CTX_data_active_object(C);
+	if (ob->sculpt->cache) {
+		sculpt_cache_free(ob->sculpt->cache);
+		ob->sculpt->cache = NULL;
+	}
+
 	paint_stroke_cancel(C, op);
 }
 
@@ -2949,382 +3115,17 @@ void PAINT_OT_vertex_paint(wmOperatorType *ot)
 	ot->name = "Vertex Paint";
 	ot->idname = "PAINT_OT_vertex_paint";
 	ot->description = "Paint a stroke in the active vertex color layer";
-	
+
 	/* api callbacks */
 	ot->invoke = vpaint_invoke;
 	ot->modal = paint_stroke_modal;
 	ot->exec = vpaint_exec;
 	ot->poll = vertex_paint_poll;
 	ot->cancel = vpaint_cancel;
-	
+
 	/* flags */
 	ot->flag = OPTYPE_UNDO | OPTYPE_BLOCKING;
 
 	paint_stroke_operator_properties(ot);
 }
 
-/* ********************** weight from bones operator ******************* */
-
-static int weight_from_bones_poll(bContext *C)
-{
-	Object *ob = CTX_data_active_object(C);
-
-	return (ob && (ob->mode & OB_MODE_WEIGHT_PAINT) && modifiers_isDeformedByArmature(ob));
-}
-
-static int weight_from_bones_exec(bContext *C, wmOperator *op)
-{
-	Scene *scene = CTX_data_scene(C);
-	Object *ob = CTX_data_active_object(C);
-	Object *armob = modifiers_isDeformedByArmature(ob);
-	Mesh *me = ob->data;
-	int type = RNA_enum_get(op->ptr, "type");
-
-	create_vgroups_from_armature(op->reports, scene, ob, armob, type, (me->editflag & ME_EDIT_MIRROR_X));
-
-	DEG_id_tag_update(&me->id, 0);
-	WM_event_add_notifier(C, NC_GEOM | ND_DATA, me);
-
-	return OPERATOR_FINISHED;
-}
-
-void PAINT_OT_weight_from_bones(wmOperatorType *ot)
-{
-	static EnumPropertyItem type_items[] = {
-		{ARM_GROUPS_AUTO, "AUTOMATIC", 0, "Automatic", "Automatic weights from bones"},
-		{ARM_GROUPS_ENVELOPE, "ENVELOPES", 0, "From Envelopes", "Weights from envelopes with user defined radius"},
-		{0, NULL, 0, NULL, NULL}};
-
-	/* identifiers */
-	ot->name = "Weight from Bones";
-	ot->idname = "PAINT_OT_weight_from_bones";
-	ot->description = "Set the weights of the groups matching the attached armature's selected bones, "
-	                  "using the distance between the vertices and the bones";
-	
-	/* api callbacks */
-	ot->exec = weight_from_bones_exec;
-	ot->invoke = WM_menu_invoke;
-	ot->poll = weight_from_bones_poll;
-	
-	/* flags */
-	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
-
-	/* properties */
-	ot->prop = RNA_def_enum(ot->srna, "type", type_items, 0, "Type", "Method to use for assigning weights");
-}
-
-/* *** VGroups Gradient *** */
-typedef struct DMGradient_vertStore {
-	float sco[2];
-	float weight_orig;
-	enum {
-		VGRAD_STORE_NOP      = 0,
-		VGRAD_STORE_DW_EXIST = (1 << 0)
-	} flag;
-} DMGradient_vertStore;
-
-typedef struct DMGradient_userData {
-	struct ARegion *ar;
-	Scene *scene;
-	Mesh *me;
-	Brush *brush;
-	const float *sco_start;     /* [2] */
-	const float *sco_end;       /* [2] */
-	float        sco_line_div;  /* store (1.0f / len_v2v2(sco_start, sco_end)) */
-	int def_nr;
-	bool is_init;
-	DMGradient_vertStore *vert_cache;
-	/* only for init */
-	BLI_bitmap *vert_visit;
-
-	/* options */
-	short use_select;
-	short type;
-	float weightpaint;
-} DMGradient_userData;
-
-static void gradientVert_update(DMGradient_userData *grad_data, int index)
-{
-	Mesh *me = grad_data->me;
-	DMGradient_vertStore *vs = &grad_data->vert_cache[index];
-	float alpha;
-
-	if (grad_data->type == WPAINT_GRADIENT_TYPE_LINEAR) {
-		alpha = line_point_factor_v2(vs->sco, grad_data->sco_start, grad_data->sco_end);
-	}
-	else {
-		BLI_assert(grad_data->type == WPAINT_GRADIENT_TYPE_RADIAL);
-		alpha = len_v2v2(grad_data->sco_start, vs->sco) * grad_data->sco_line_div;
-	}
-	/* no need to clamp 'alpha' yet */
-
-	/* adjust weight */
-	alpha = BKE_brush_curve_strength_clamped(grad_data->brush, alpha, 1.0f);
-
-	if (alpha != 0.0f) {
-		MDeformVert *dv = &me->dvert[index];
-		MDeformWeight *dw = defvert_verify_index(dv, grad_data->def_nr);
-		// dw->weight = alpha; // testing
-		int tool = grad_data->brush->vertexpaint_tool;
-		float testw;
-
-		/* init if we just added */
-		testw = wpaint_blend_tool(tool, vs->weight_orig, grad_data->weightpaint, alpha * grad_data->brush->alpha);
-		CLAMP(testw, 0.0f, 1.0f);
-		dw->weight = testw;
-	}
-	else {
-		MDeformVert *dv = &me->dvert[index];
-		if (vs->flag & VGRAD_STORE_DW_EXIST) {
-			/* normally we NULL check, but in this case we know it exists */
-			MDeformWeight *dw = defvert_find_index(dv, grad_data->def_nr);
-			dw->weight = vs->weight_orig;
-		}
-		else {
-			/* wasn't originally existing, remove */
-			MDeformWeight *dw = defvert_find_index(dv, grad_data->def_nr);
-			if (dw) {
-				defvert_remove_group(dv, dw);
-			}
-		}
-	}
-}
-
-static void gradientVertUpdate__mapFunc(
-        void *userData, int index, const float UNUSED(co[3]),
-        const float UNUSED(no_f[3]), const short UNUSED(no_s[3]))
-{
-	DMGradient_userData *grad_data = userData;
-	Mesh *me = grad_data->me;
-	if ((grad_data->use_select == false) || (me->mvert[index].flag & SELECT)) {
-		DMGradient_vertStore *vs = &grad_data->vert_cache[index];
-		if (vs->sco[0] != FLT_MAX) {
-			gradientVert_update(grad_data, index);
-		}
-	}
-}
-
-static void gradientVertInit__mapFunc(
-        void *userData, int index, const float co[3],
-        const float UNUSED(no_f[3]), const short UNUSED(no_s[3]))
-{
-	DMGradient_userData *grad_data = userData;
-	Mesh *me = grad_data->me;
-
-	if ((grad_data->use_select == false) || (me->mvert[index].flag & SELECT)) {
-		/* run first pass only,
-		 * the screen coords of the verts need to be cached because
-		 * updating the mesh may move them about (entering feedback loop) */
-
-		if (BLI_BITMAP_TEST(grad_data->vert_visit, index) == 0) {
-			DMGradient_vertStore *vs = &grad_data->vert_cache[index];
-			if (ED_view3d_project_float_object(grad_data->ar,
-			                                   co, vs->sco,
-			                                   V3D_PROJ_TEST_CLIP_BB | V3D_PROJ_TEST_CLIP_NEAR) == V3D_PROJ_RET_OK)
-			{
-				/* ok */
-				MDeformVert *dv = &me->dvert[index];
-				MDeformWeight *dw;
-				dw = defvert_find_index(dv, grad_data->def_nr);
-				if (dw) {
-					vs->weight_orig = dw->weight;
-					vs->flag = VGRAD_STORE_DW_EXIST;
-				}
-				else {
-					vs->weight_orig = 0.0f;
-					vs->flag = VGRAD_STORE_NOP;
-				}
-
-				BLI_BITMAP_ENABLE(grad_data->vert_visit, index);
-
-				gradientVert_update(grad_data, index);
-			}
-			else {
-				/* no go */
-				copy_v2_fl(vs->sco, FLT_MAX);
-			}
-		}
-	}
-}
-
-static int paint_weight_gradient_modal(bContext *C, wmOperator *op, const wmEvent *event)
-{
-	int ret = WM_gesture_straightline_modal(C, op, event);
-
-	if (ret & OPERATOR_RUNNING_MODAL) {
-		if (event->type == LEFTMOUSE && event->val == KM_RELEASE) {  /* XXX, hardcoded */
-			/* generally crap! redo! */
-			WM_gesture_straightline_cancel(C, op);
-			ret &= ~OPERATOR_RUNNING_MODAL;
-			ret |= OPERATOR_FINISHED;
-		}
-	}
-
-	if (ret & OPERATOR_CANCELLED) {
-		ToolSettings *ts = CTX_data_tool_settings(C);
-		VPaint *wp = ts->wpaint;
-		Object *ob = CTX_data_active_object(C);
-		Mesh *me = ob->data;
-		if (wp->wpaint_prev) {
-			BKE_defvert_array_free_elems(me->dvert, me->totvert);
-			BKE_defvert_array_copy(me->dvert, wp->wpaint_prev, me->totvert);
-			free_wpaint_prev(wp);
-		}
-
-		DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
-		WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
-	}
-	else if (ret & OPERATOR_FINISHED) {
-		ToolSettings *ts = CTX_data_tool_settings(C);
-		VPaint *wp = ts->wpaint;
-		free_wpaint_prev(wp);
-	}
-
-	return ret;
-}
-
-static int paint_weight_gradient_exec(bContext *C, wmOperator *op)
-{
-	wmGesture *gesture = op->customdata;
-	DMGradient_vertStore *vert_cache;
-	struct ARegion *ar = CTX_wm_region(C);
-	Scene *scene = CTX_data_scene(C);
-	Object *ob = CTX_data_active_object(C);
-	Mesh *me = ob->data;
-	int x_start = RNA_int_get(op->ptr, "xstart");
-	int y_start = RNA_int_get(op->ptr, "ystart");
-	int x_end = RNA_int_get(op->ptr, "xend");
-	int y_end = RNA_int_get(op->ptr, "yend");
-	float sco_start[2] = {x_start, y_start};
-	float sco_end[2] = {x_end, y_end};
-	const bool is_interactive = (gesture != NULL);
-	DerivedMesh *dm = mesh_get_derived_final(scene, ob, scene->customdata_mask);
-
-	DMGradient_userData data = {NULL};
-
-	if (is_interactive) {
-		if (gesture->userdata == NULL) {
-			VPaint *wp = scene->toolsettings->wpaint;
-
-			gesture->userdata = MEM_mallocN(sizeof(DMGradient_vertStore) * me->totvert, __func__);
-			data.is_init = true;
-
-			copy_wpaint_prev(wp, me->dvert, me->totvert);
-
-			/* on init only, convert face -> vert sel  */
-			if (me->editflag & ME_EDIT_PAINT_FACE_SEL) {
-				BKE_mesh_flush_select_from_polys(me);
-			}
-		}
-
-		vert_cache = gesture->userdata;
-	}
-	else {
-		if (wpaint_ensure_data(C, op, 0, NULL) == false) {
-			return OPERATOR_CANCELLED;
-		}
-
-		data.is_init = true;
-		vert_cache = MEM_mallocN(sizeof(DMGradient_vertStore) * me->totvert, __func__);
-	}
-
-	data.ar = ar;
-	data.scene = scene;
-	data.me = ob->data;
-	data.sco_start = sco_start;
-	data.sco_end   = sco_end;
-	data.sco_line_div = 1.0f / len_v2v2(sco_start, sco_end);
-	data.def_nr = ob->actdef - 1;
-	data.use_select = (me->editflag & (ME_EDIT_PAINT_FACE_SEL | ME_EDIT_PAINT_VERT_SEL));
-	data.vert_cache = vert_cache;
-	data.vert_visit = NULL;
-	data.type = RNA_enum_get(op->ptr, "type");
-
-	{
-		ToolSettings *ts = CTX_data_tool_settings(C);
-		VPaint *wp = ts->wpaint;
-		struct Brush *brush = BKE_paint_brush(&wp->paint);
-
-		curvemapping_initialize(brush->curve);
-
-		data.brush = brush;
-		data.weightpaint = BKE_brush_weight_get(scene, brush);
-	}
-
-	ED_view3d_init_mats_rv3d(ob, ar->regiondata);
-
-	if (data.is_init) {
-		data.vert_visit = BLI_BITMAP_NEW(me->totvert, __func__);
-
-		dm->foreachMappedVert(dm, gradientVertInit__mapFunc, &data, DM_FOREACH_NOP);
-
-		MEM_freeN(data.vert_visit);
-		data.vert_visit = NULL;
-	}
-	else {
-		dm->foreachMappedVert(dm, gradientVertUpdate__mapFunc, &data, DM_FOREACH_NOP);
-	}
-
-	DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
-	WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
-
-	if (is_interactive == false) {
-		MEM_freeN(vert_cache);
-	}
-
-	return OPERATOR_FINISHED;
-}
-
-static int paint_weight_gradient_invoke(bContext *C, wmOperator *op, const wmEvent *event)
-{
-	int ret;
-
-	if (wpaint_ensure_data(C, op, 0, NULL) == false) {
-		return OPERATOR_CANCELLED;
-	}
-
-	ret = WM_gesture_straightline_invoke(C, op, event);
-	if (ret & OPERATOR_RUNNING_MODAL) {
-		struct ARegion *ar = CTX_wm_region(C);
-		if (ar->regiontype == RGN_TYPE_WINDOW) {
-			/* TODO, hardcoded, extend WM_gesture_straightline_ */
-			if (event->type == LEFTMOUSE && event->val == KM_PRESS) {
-				wmGesture *gesture = op->customdata;
-				gesture->mode = 1;
-			}
-		}
-	}
-	return ret;
-}
-
-void PAINT_OT_weight_gradient(wmOperatorType *ot)
-{
-	/* defined in DNA_space_types.h */
-	static EnumPropertyItem gradient_types[] = {
-		{WPAINT_GRADIENT_TYPE_LINEAR, "LINEAR", 0, "Linear", ""},
-		{WPAINT_GRADIENT_TYPE_RADIAL, "RADIAL", 0, "Radial", ""},
-		{0, NULL, 0, NULL, NULL}
-	};
-
-	PropertyRNA *prop;
-
-	/* identifiers */
-	ot->name = "Weight Gradient";
-	ot->idname = "PAINT_OT_weight_gradient";
-	ot->description = "Draw a line to apply a weight gradient to selected vertices";
-
-	/* api callbacks */
-	ot->invoke = paint_weight_gradient_invoke;
-	ot->modal = paint_weight_gradient_modal;
-	ot->exec = paint_weight_gradient_exec;
-	ot->poll = weight_paint_poll;
-	ot->cancel = WM_gesture_straightline_cancel;
-
-	/* flags */
-	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
-
-	prop = RNA_def_enum(ot->srna, "type", gradient_types, 0, "Type", "");
-	RNA_def_property_flag(prop, PROP_SKIP_SAVE);
-
-	WM_operator_properties_gesture_straightline(ot, CURSOR_EDIT);
-}
diff --git a/source/blender/editors/sculpt_paint/paint_vertex_color_ops.c b/source/blender/editors/sculpt_paint/paint_vertex_color_ops.c
new file mode 100644
index 00000000000..d7668a48139
--- /dev/null
+++ b/source/blender/editors/sculpt_paint/paint_vertex_color_ops.c
@@ -0,0 +1,575 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/editors/sculpt_paint/paint_vertex_color_ops.c
+ *  \ingroup edsculpt
+ */
+
+#include "MEM_guardedalloc.h"
+
+#include "DNA_mesh_types.h"
+#include "DNA_meshdata_types.h"
+#include "DNA_object_types.h"
+#include "DNA_scene_types.h"
+
+#include "BLI_math_base.h"
+#include "BLI_math_color.h"
+
+#include "BKE_context.h"
+#include "BKE_mesh.h"
+#include "BKE_deform.h"
+
+#include "DEG_depsgraph.h"
+
+#include "RNA_access.h"
+#include "RNA_define.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "ED_mesh.h"
+
+#include "paint_intern.h"  /* own include */
+
+
+static int vertex_weight_paint_mode_poll(bContext *C)
+{
+	Object *ob = CTX_data_active_object(C);
+	Mesh *me = BKE_mesh_from_object(ob);
+	return (ob && (ob->mode == OB_MODE_VERTEX_PAINT || ob->mode == OB_MODE_WEIGHT_PAINT)) &&
+	       (me && me->totpoly && me->dvert);
+}
+
+/* -------------------------------------------------------------------- */
+/** \name Set Vertex Colors Operator
+ * \{ */
+
+static bool vertex_color_set(Object *ob, uint paintcol)
+{
+	Mesh *me;
+	const MPoly *mp;
+	int i, j;
+
+	if (((me = BKE_mesh_from_object(ob)) == NULL) ||
+	    (ED_mesh_color_ensure(me, NULL) == false))
+	{
+		return false;
+	}
+
+	const bool use_face_sel = (me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
+	const bool use_vert_sel = (me->editflag & ME_EDIT_PAINT_VERT_SEL) != 0;
+
+	mp = me->mpoly;
+	for (i = 0; i < me->totpoly; i++, mp++) {
+		MLoopCol *lcol = me->mloopcol + mp->loopstart;
+
+		if (use_face_sel && !(mp->flag & ME_FACE_SEL))
+			continue;
+
+		j = 0;
+		do {
+			uint vidx = me->mloop[mp->loopstart + j].v;
+			if (!(use_vert_sel && !(me->mvert[vidx].flag & SELECT))) {
+				*(int *)lcol = paintcol;
+			}
+			lcol++;
+			j++;
+		} while (j < mp->totloop);
+
+	}
+
+	/* remove stale me->mcol, will be added later */
+	BKE_mesh_tessface_clear(me);
+
+	DEG_id_tag_update(&me->id, 0);
+
+	return true;
+}
+
+static int vertex_color_set_exec(bContext *C, wmOperator *UNUSED(op))
+{
+	Scene *scene = CTX_data_scene(C);
+	Object *obact = CTX_data_active_object(C);
+	unsigned int paintcol = vpaint_get_current_col(scene, scene->toolsettings->vpaint);
+
+	if (vertex_color_set(obact, paintcol)) {
+		WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, obact);
+		return OPERATOR_FINISHED;
+	}
+	else {
+		return OPERATOR_CANCELLED;
+	}
+}
+
+void PAINT_OT_vertex_color_set(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Set Vertex Colors";
+	ot->idname = "PAINT_OT_vertex_color_set";
+	ot->description = "Fill the active vertex color layer with the current paint color";
+
+	/* api callbacks */
+	ot->exec = vertex_color_set_exec;
+	ot->poll = vertex_paint_mode_poll;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Vertex Color from Weight Operator
+ * \{ */
+
+static bool vertex_paint_from_weight(Object *ob)
+{
+	Mesh *me;
+	const MPoly *mp;
+	int vgroup_active;
+
+	if (((me = BKE_mesh_from_object(ob)) == NULL ||
+	    (ED_mesh_color_ensure(me, NULL)) == false))
+	{
+		return false;
+	}
+
+	/* TODO: respect selection. */
+	mp = me->mpoly;
+	vgroup_active = ob->actdef - 1;
+	for (int i = 0; i < me->totpoly; i++, mp++) {
+		MLoopCol *lcol = &me->mloopcol[mp->loopstart];
+		uint j = 0;
+		do {
+			uint vidx = me->mloop[mp->loopstart + j].v;
+			const float weight = defvert_find_weight(&me->dvert[vidx], vgroup_active);
+			const uchar grayscale = weight * 255;
+			lcol->r = grayscale;
+			lcol->b = grayscale;
+			lcol->g = grayscale;
+			lcol++;
+			j++;
+		} while (j < mp->totloop);
+	}
+
+	DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
+
+	return true;
+}
+
+static int vertex_paint_from_weight_exec(bContext *C, wmOperator *UNUSED(op))
+{
+	Object *obact = CTX_data_active_object(C);
+	if (vertex_paint_from_weight(obact)) {
+		WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, obact);
+		return OPERATOR_FINISHED;
+	}
+	else {
+		return OPERATOR_CANCELLED;
+	}
+}
+
+void PAINT_OT_vertex_color_from_weight(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Vertex Color from Weight";
+	ot->idname = "PAINT_OT_vertex_color_from_weight";
+	ot->description = "Convert active weight into gray scale vertex colors";
+
+	/* api callback */
+	ot->exec = vertex_paint_from_weight_exec;
+	ot->poll = vertex_weight_paint_mode_poll;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+
+	/* TODO: invert, alpha */
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Smooth Vertex Colors Operator
+ * \{ */
+
+static void vertex_color_smooth_looptag(Mesh *me, bool *mlooptag)
+{
+	const bool use_face_sel = (me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
+	const MPoly *mp;
+	int (*scol)[4];
+	int i, j;
+	bool has_shared = false;
+
+	/* if no mloopcol: do not do */
+	/* if mtexpoly: only the involved faces, otherwise all */
+
+	if (me->mloopcol == NULL || me->totvert == 0 || me->totpoly == 0) return;
+
+	scol = MEM_callocN(sizeof(int) * me->totvert * 5, "scol");
+
+	for (i = 0, mp = me->mpoly; i < me->totpoly; i++, mp++) {
+		if ((use_face_sel == false) || (mp->flag & ME_FACE_SEL)) {
+			const MLoop *ml = me->mloop + mp->loopstart;
+			MLoopCol *lcol = me->mloopcol + mp->loopstart;
+			for (j = 0; j < mp->totloop; j++, ml++, lcol++) {
+				scol[ml->v][0] += lcol->r;
+				scol[ml->v][1] += lcol->g;
+				scol[ml->v][2] += lcol->b;
+				scol[ml->v][3] += 1;
+				has_shared = 1;
+			}
+		}
+	}
+
+	if (has_shared) {
+		for (i = 0; i < me->totvert; i++) {
+			if (scol[i][3] != 0) {
+				scol[i][0] = divide_round_i(scol[i][0], scol[i][3]);
+				scol[i][1] = divide_round_i(scol[i][1], scol[i][3]);
+				scol[i][2] = divide_round_i(scol[i][2], scol[i][3]);
+			}
+		}
+
+		for (i = 0, mp = me->mpoly; i < me->totpoly; i++, mp++) {
+			if ((use_face_sel == false) || (mp->flag & ME_FACE_SEL)) {
+				const MLoop *ml = me->mloop + mp->loopstart;
+				MLoopCol *lcol = me->mloopcol + mp->loopstart;
+				for (j = 0; j < mp->totloop; j++, ml++, lcol++) {
+					if (mlooptag[mp->loopstart + j]) {
+						lcol->r = scol[ml->v][0];
+						lcol->g = scol[ml->v][1];
+						lcol->b = scol[ml->v][2];
+					}
+				}
+			}
+		}
+	}
+
+	MEM_freeN(scol);
+}
+
+static bool vertex_color_smooth(Object *ob)
+{
+	Mesh *me;
+	const MPoly *mp;
+
+	int i, j;
+
+	bool *mlooptag;
+
+	if (((me = BKE_mesh_from_object(ob)) == NULL) ||
+	    (ED_mesh_color_ensure(me, NULL) == false))
+	{
+		return false;
+	}
+
+	const bool use_face_sel = (me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
+
+	mlooptag = MEM_callocN(sizeof(bool) * me->totloop, "VPaintData mlooptag");
+
+	/* simply tag loops of selected faces */
+	mp = me->mpoly;
+	for (i = 0; i < me->totpoly; i++, mp++) {
+		const MLoop *ml = me->mloop + mp->loopstart;
+		int ml_index = mp->loopstart;
+
+		if (use_face_sel && !(mp->flag & ME_FACE_SEL))
+			continue;
+
+		for (j = 0; j < mp->totloop; j++, ml_index++, ml++) {
+			mlooptag[ml_index] = true;
+		}
+	}
+
+	/* remove stale me->mcol, will be added later */
+	BKE_mesh_tessface_clear(me);
+
+	vertex_color_smooth_looptag(me, mlooptag);
+
+	MEM_freeN(mlooptag);
+
+	DEG_id_tag_update(&me->id, 0);
+
+	return true;
+}
+
+
+static int vertex_color_smooth_exec(bContext *C, wmOperator *UNUSED(op))
+{
+	Object *obact = CTX_data_active_object(C);
+	if (vertex_color_smooth(obact)) {
+		WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, obact);
+		return OPERATOR_FINISHED;
+	}
+	else {
+		return OPERATOR_CANCELLED;
+	}
+}
+
+void PAINT_OT_vertex_color_smooth(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Smooth Vertex Colors";
+	ot->idname = "PAINT_OT_vertex_color_smooth";
+	ot->description = "Smooth colors across vertices";
+
+	/* api callbacks */
+	ot->exec = vertex_color_smooth_exec;
+	ot->poll = vertex_paint_mode_poll;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Vertex Color Transformation Operators
+ * \{ */
+
+struct VPaintTx_BrightContrastData {
+	/* pre-calculated */
+	float gain;
+	float offset;
+};
+
+static void vpaint_tx_brightness_contrast(const float col[3], const void *user_data, float r_col[3])
+{
+	const struct VPaintTx_BrightContrastData *data = user_data;
+
+	for (int i = 0; i < 3; i++) {
+		r_col[i] = data->gain * col[i] + data->offset;
+	}
+}
+
+static int vertex_color_brightness_contrast_exec(bContext *C, wmOperator *op)
+{
+	Object *obact = CTX_data_active_object(C);
+
+	float gain, offset;
+	{
+		float brightness = RNA_float_get(op->ptr, "brightness");
+		float contrast = RNA_float_get(op->ptr, "contrast");
+		brightness /= 100.0f;
+		float delta = contrast / 200.0f;
+		gain = 1.0f - delta * 2.0f;
+		/*
+		 * The algorithm is by Werner D. Streidt
+		 * (http://visca.com/ffactory/archives/5-99/msg00021.html)
+		 * Extracted of OpenCV demhist.c
+		 */
+		if (contrast > 0) {
+			gain = 1.0f / ((gain != 0.0f) ? gain : FLT_EPSILON);
+			offset = gain * (brightness - delta);
+		}
+		else {
+			delta *= -1;
+			offset = gain * (brightness + delta);
+		}
+	}
+
+	const struct VPaintTx_BrightContrastData user_data = {
+		.gain = gain,
+		.offset = offset,
+	};
+
+	if (ED_vpaint_color_transform(obact, vpaint_tx_brightness_contrast, &user_data)) {
+		WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, obact);
+		return OPERATOR_FINISHED;
+	}
+	else {
+		return OPERATOR_CANCELLED;
+	}
+}
+
+void PAINT_OT_vertex_color_brightness_contrast(wmOperatorType *ot)
+{
+	PropertyRNA *prop;
+
+	/* identifiers */
+	ot->name = "Vertex Paint Bright/Contrast";
+	ot->idname = "PAINT_OT_vertex_color_brightness_contrast";
+	ot->description = "Adjust vertex color brightness/contrast";
+
+	/* api callbacks */
+	ot->exec = vertex_color_brightness_contrast_exec;
+	ot->poll = vertex_paint_mode_poll;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+
+	/* params */
+	const float min = -100, max = +100;
+	prop = RNA_def_float(ot->srna, "brightness", 0.0f, min, max, "Brightness", "", min, max);
+	prop = RNA_def_float(ot->srna, "contrast", 0.0f, min, max, "Contrast", "", min, max);
+	RNA_def_property_ui_range(prop, min, max, 1, 1);
+}
+
+struct VPaintTx_HueSatData {
+	float hue;
+	float sat;
+	float val;
+};
+
+static void vpaint_tx_hsv(const float col[3], const void *user_data, float r_col[3])
+{
+	const struct VPaintTx_HueSatData *data = user_data;
+	float hsv[3];
+	rgb_to_hsv_v(col, hsv);
+
+	hsv[0] += (data->hue - 0.5f);
+	if (hsv[0] > 1.0f) {
+		hsv[0] -= 1.0f;
+	}
+	else if (hsv[0] < 0.0f) {
+		hsv[0] += 1.0f;
+	}
+	hsv[1] *= data->sat;
+	hsv[2] *= data->val;
+
+	hsv_to_rgb_v(hsv, r_col);
+}
+
+static int vertex_color_hsv_exec(bContext *C, wmOperator *op)
+{
+	Object *obact = CTX_data_active_object(C);
+
+	const struct VPaintTx_HueSatData user_data = {
+		.hue = RNA_float_get(op->ptr, "h"),
+		.sat = RNA_float_get(op->ptr, "s"),
+		.val = RNA_float_get(op->ptr, "v"),
+	};
+
+	if (ED_vpaint_color_transform(obact, vpaint_tx_hsv, &user_data)) {
+		WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, obact);
+		return OPERATOR_FINISHED;
+	}
+	else {
+		return OPERATOR_CANCELLED;
+	}
+}
+
+void PAINT_OT_vertex_color_hsv(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Vertex Paint Hue Saturation Value";
+	ot->idname = "PAINT_OT_vertex_color_hsv";
+	ot->description = "Adjust vertex color HSV values";
+
+	/* api callbacks */
+	ot->exec = vertex_color_hsv_exec;
+	ot->poll = vertex_paint_mode_poll;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+
+	/* params */
+	RNA_def_float(ot->srna, "h", 0.5f, 0.0f, 1.0f, "Hue", "", 0.0f, 1.0f);
+	RNA_def_float(ot->srna, "s", 1.0f, 0.0f, 2.0f, "Saturation", "", 0.0f, 2.0f);
+	RNA_def_float(ot->srna, "v", 1.0f, 0.0f, 2.0f, "Value", "", 0.0f, 2.0f);
+}
+
+static void vpaint_tx_invert(const float col[3], const void *UNUSED(user_data), float r_col[3])
+{
+	for (int i = 0; i < 3; i++) {
+		r_col[i] = 1.0f - col[i];
+	}
+}
+
+static int vertex_color_invert_exec(bContext *C, wmOperator *UNUSED(op))
+{
+	Object *obact = CTX_data_active_object(C);
+
+	if (ED_vpaint_color_transform(obact, vpaint_tx_invert, NULL)) {
+		WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, obact);
+		return OPERATOR_FINISHED;
+	}
+	else {
+		return OPERATOR_CANCELLED;
+	}
+}
+
+void PAINT_OT_vertex_color_invert(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Vertex Paint Invert";
+	ot->idname = "PAINT_OT_vertex_color_invert";
+	ot->description = "Invert RGB values";
+
+	/* api callbacks */
+	ot->exec = vertex_color_invert_exec;
+	ot->poll = vertex_paint_mode_poll;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+}
+
+
+struct VPaintTx_LevelsData {
+	float gain;
+	float offset;
+};
+
+static void vpaint_tx_levels(const float col[3], const void *user_data, float r_col[3])
+{
+	const struct VPaintTx_LevelsData *data = user_data;
+	for (int i = 0; i < 3; i++) {
+		r_col[i] = data->gain * (col[i] + data->offset);
+	}
+}
+
+static int vertex_color_levels_exec(bContext *C, wmOperator *op)
+{
+	Object *obact = CTX_data_active_object(C);
+
+	const struct VPaintTx_LevelsData user_data = {
+		.gain = RNA_float_get(op->ptr, "gain"),
+		.offset = RNA_float_get(op->ptr, "offset"),
+	};
+
+	if (ED_vpaint_color_transform(obact, vpaint_tx_levels, &user_data)) {
+		WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, obact);
+		return OPERATOR_FINISHED;
+	}
+	else {
+		return OPERATOR_CANCELLED;
+	}
+}
+
+void PAINT_OT_vertex_color_levels(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Vertex Paint Levels";
+	ot->idname = "PAINT_OT_vertex_color_levels";
+	ot->description = "Adjust levels of vertex colors";
+
+	/* api callbacks */
+	ot->exec = vertex_color_levels_exec;
+	ot->poll = vertex_paint_mode_poll;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+
+	/* params */
+	RNA_def_float(ot->srna, "offset", 0.0f, -1.0f, 1.0f, "Offset", "Value to add to colors", -1.0f, 1.0f);
+	RNA_def_float(ot->srna, "gain", 1.0f, 0.0f, FLT_MAX, "Gain", "Value to multiply colors by", 0.0f, 10.0f);
+}
+
+/** \} */
diff --git a/source/blender/editors/sculpt_paint/paint_vertex_color_utils.c b/source/blender/editors/sculpt_paint/paint_vertex_color_utils.c
new file mode 100644
index 00000000000..a8045232e05
--- /dev/null
+++ b/source/blender/editors/sculpt_paint/paint_vertex_color_utils.c
@@ -0,0 +1,649 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/editors/sculpt_paint/paint_vertex_color_utils.c
+ *  \ingroup edsculpt
+ *
+ * Intended for use by `paint_vertex.c` & `paint_vertex_color_ops.c`.
+ */
+
+#include "MEM_guardedalloc.h"
+
+#include "DNA_brush_types.h"
+#include "DNA_mesh_types.h"
+#include "DNA_meshdata_types.h"
+#include "DNA_object_types.h"
+#include "DNA_scene_types.h"
+
+#include "BLI_math_base.h"
+#include "BLI_math_color.h"
+
+#include "IMB_colormanagement.h"
+
+#include "BKE_context.h"
+#include "BKE_mesh.h"
+
+#include "DEG_depsgraph.h"
+
+#include "ED_mesh.h"
+
+#include "paint_intern.h"  /* own include */
+
+#define EPS_SATURATION 0.0005f
+
+/**
+ * Apply callback to each vertex of the active vertex color layer.
+ */
+bool ED_vpaint_color_transform(
+        struct Object *ob,
+        VPaintTransform_Callback vpaint_tx_fn,
+        const void *user_data)
+{
+	Mesh *me;
+	const MPoly *mp;
+
+	if (((me = BKE_mesh_from_object(ob)) == NULL) ||
+	    (ED_mesh_color_ensure(me, NULL) == false))
+	{
+		return false;
+	}
+
+	const bool use_face_sel = (me->editflag & ME_EDIT_PAINT_FACE_SEL) != 0;
+	mp = me->mpoly;
+
+	for (int i = 0; i < me->totpoly; i++, mp++) {
+		MLoopCol *lcol = &me->mloopcol[mp->loopstart];
+
+		if (use_face_sel && !(mp->flag & ME_FACE_SEL)) {
+			continue;
+		}
+
+		for (int j = 0; j < mp->totloop; j++, lcol++) {
+			float col[3];
+			rgb_uchar_to_float(col, &lcol->r);
+
+			vpaint_tx_fn(col, user_data, col);
+
+			rgb_float_to_uchar(&lcol->r, col);
+		}
+	}
+
+	/* remove stale me->mcol, will be added later */
+	BKE_mesh_tessface_clear(me);
+
+	DEG_id_tag_update(&me->id, 0);
+
+	return true;
+}
+
+/* -------------------------------------------------------------------- */
+/** \name Color Blending Modes
+ * \{ */
+
+BLI_INLINE uint mcol_blend(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	if (fac >= 255) {
+		return col2;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp  = (uchar *)&col;
+
+	/* Updated to use the rgb squared color model which blends nicer. */
+	int r1 = cp1[0] * cp1[0];
+	int g1 = cp1[1] * cp1[1];
+	int b1 = cp1[2] * cp1[2];
+	int a1 = cp1[3] * cp1[3];
+
+	int r2 = cp2[0] * cp2[0];
+	int g2 = cp2[1] * cp2[1];
+	int b2 = cp2[2] * cp2[2];
+	int a2 = cp2[3] * cp2[3];
+
+	cp[0] = round_fl_to_uchar(sqrtf(divide_round_i((mfac * r1 + fac * r2), 255)));
+	cp[1] = round_fl_to_uchar(sqrtf(divide_round_i((mfac * g1 + fac * g2), 255)));
+	cp[2] = round_fl_to_uchar(sqrtf(divide_round_i((mfac * b1 + fac * b2), 255)));
+	cp[3] = round_fl_to_uchar(sqrtf(divide_round_i((mfac * a1 + fac * a2), 255)));
+
+	return col;
+}
+
+BLI_INLINE uint mcol_add(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int temp;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp  = (uchar *)&col;
+
+	temp = cp1[0] + divide_round_i((fac * cp2[0]), 255);
+	cp[0] = (temp > 254) ? 255 : temp;
+	temp = cp1[1] + divide_round_i((fac * cp2[1]), 255);
+	cp[1] = (temp > 254) ? 255 : temp;
+	temp = cp1[2] + divide_round_i((fac * cp2[2]), 255);
+	cp[2] = (temp > 254) ? 255 : temp;
+	temp = cp1[3] + divide_round_i((fac * cp2[3]), 255);
+	cp[3] = (temp > 254) ? 255 : temp;
+
+	return col;
+}
+
+BLI_INLINE uint mcol_sub(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int temp;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp  = (uchar *)&col;
+
+	temp = cp1[0] - divide_round_i((fac * cp2[0]), 255);
+	cp[0] = (temp < 0) ? 0 : temp;
+	temp = cp1[1] - divide_round_i((fac * cp2[1]), 255);
+	cp[1] = (temp < 0) ? 0 : temp;
+	temp = cp1[2] - divide_round_i((fac * cp2[2]), 255);
+	cp[2] = (temp < 0) ? 0 : temp;
+	temp = cp1[3] - divide_round_i((fac * cp2[3]), 255);
+	cp[3] = (temp < 0) ? 0 : temp;
+
+	return col;
+}
+
+BLI_INLINE uint mcol_mul(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp  = (uchar *)&col;
+
+	/* first mul, then blend the fac */
+	cp[0] = divide_round_i(mfac * cp1[0] * 255 + fac * cp2[0] * cp1[0], 255 * 255);
+	cp[1] = divide_round_i(mfac * cp1[1] * 255 + fac * cp2[1] * cp1[1], 255 * 255);
+	cp[2] = divide_round_i(mfac * cp1[2] * 255 + fac * cp2[2] * cp1[2], 255 * 255);
+	cp[3] = divide_round_i(mfac * cp1[3] * 255 + fac * cp2[3] * cp1[3], 255 * 255);
+
+	return col;
+}
+
+BLI_INLINE uint mcol_lighten(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+	else if (fac >= 255) {
+		return col2;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp  = (uchar *)&col;
+
+	/* See if are lighter, if so mix, else don't do anything.
+	 * if the paint col is darker then the original, then ignore */
+	if (IMB_colormanagement_get_luminance_byte(cp1) > IMB_colormanagement_get_luminance_byte(cp2)) {
+		return col1;
+	}
+
+	cp[0] = divide_round_i(mfac * cp1[0] + fac * cp2[0], 255);
+	cp[1] = divide_round_i(mfac * cp1[1] + fac * cp2[1], 255);
+	cp[2] = divide_round_i(mfac * cp1[2] + fac * cp2[2], 255);
+	cp[3] = divide_round_i(mfac * cp1[3] + fac * cp2[3], 255);
+
+	return col;
+}
+
+BLI_INLINE uint mcol_darken(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+	else if (fac >= 255) {
+		return col2;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp  = (uchar *)&col;
+
+	/* See if were darker, if so mix, else don't do anything.
+	 * if the paint col is brighter then the original, then ignore */
+	if (IMB_colormanagement_get_luminance_byte(cp1) < IMB_colormanagement_get_luminance_byte(cp2)) {
+		return col1;
+	}
+
+	cp[0] = divide_round_i((mfac * cp1[0] + fac * cp2[0]), 255);
+	cp[1] = divide_round_i((mfac * cp1[1] + fac * cp2[1]), 255);
+	cp[2] = divide_round_i((mfac * cp1[2] + fac * cp2[2]), 255);
+	cp[3] = divide_round_i((mfac * cp1[3] + fac * cp2[3]), 255);
+	return col;
+}
+
+BLI_INLINE uint mcol_colordodge(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac, temp;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp = (uchar *)&col;
+
+	temp = (cp2[0] == 255) ? 255 : min_ii((cp1[0] * 225) / (255 - cp2[0]), 255);
+	cp[0] = (mfac * cp1[0] + temp * fac) / 255;
+	temp = (cp2[1] == 255) ? 255 : min_ii((cp1[1] * 225) / (255 - cp2[1]), 255);
+	cp[1] = (mfac * cp1[1] + temp * fac) / 255;
+	temp = (cp2[2] == 255) ? 255 : min_ii((cp1[2] * 225) / (255 - cp2[2]), 255);
+	cp[2] = (mfac * cp1[2] + temp * fac) / 255;
+	temp = (cp2[3] == 255) ? 255 : min_ii((cp1[3] * 225) / (255 - cp2[3]), 255);
+	cp[3] = (mfac * cp1[3] + temp * fac) / 255;
+	return col;
+}
+
+BLI_INLINE uint mcol_difference(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac, temp;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp = (uchar *)&col;
+
+	temp = abs(cp1[0] - cp2[0]);
+	cp[0] = (mfac * cp1[0] + temp * fac) / 255;
+	temp = abs(cp1[1] - cp2[1]);
+	cp[1] = (mfac * cp1[1] + temp * fac) / 255;
+	temp = abs(cp1[2] - cp2[2]);
+	cp[2] = (mfac * cp1[2] + temp * fac) / 255;
+	temp = abs(cp1[3] - cp2[3]);
+	cp[3] = (mfac * cp1[3] + temp * fac) / 255;
+	return col;
+}
+
+BLI_INLINE uint mcol_screen(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac, temp;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp = (uchar *)&col;
+
+	temp = max_ii(255 - (((255 - cp1[0]) * (255 - cp2[0])) / 255), 0);
+	cp[0] = (mfac * cp1[0] + temp * fac) / 255;
+	temp = max_ii(255 - (((255 - cp1[1]) * (255 - cp2[1])) / 255), 0);
+	cp[1] = (mfac * cp1[1] + temp * fac) / 255;
+	temp = max_ii(255 - (((255 - cp1[2]) * (255 - cp2[2])) / 255), 0);
+	cp[2] = (mfac * cp1[2] + temp * fac) / 255;
+	temp = max_ii(255 - (((255 - cp1[3]) * (255 - cp2[3])) / 255), 0);
+	cp[3] = (mfac * cp1[3] + temp * fac) / 255;
+	return col;
+}
+
+BLI_INLINE uint mcol_hardlight(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac, temp;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp = (uchar *)&col;
+
+	int i = 0;
+
+	for (i = 0; i < 4; i++) {
+		if (cp2[i] > 127) {
+			temp = 255 - ((255 - 2 * (cp2[i] - 127)) * (255 - cp1[i]) / 255);
+		}
+		else {
+			temp = (2 * cp2[i] * cp1[i]) >> 8;
+		}
+		cp[i] = min_ii((mfac * cp1[i] + temp * fac) / 255, 255);
+	}
+	return col;
+}
+
+BLI_INLINE uint mcol_overlay(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac, temp;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp = (uchar *)&col;
+
+	int i = 0;
+
+	for (i = 0; i < 4; i++) {
+		if (cp1[i] > 127) {
+			temp = 255 - ((255 - 2 * (cp1[i] - 127)) * (255 - cp2[i]) / 255);
+		}
+		else {
+			temp = (2 * cp2[i] * cp1[i]) >> 8;
+		}
+		cp[i] = min_ii((mfac * cp1[i] + temp * fac) / 255, 255);
+	}
+	return col;
+}
+
+BLI_INLINE uint mcol_softlight(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac, temp;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp = (uchar *)&col;
+
+	int i = 0;
+
+	for (i = 0; i < 4; i++) {
+		if (cp1[i] < 127) {
+			temp = ((2 * ((cp2[i] / 2) + 64)) * cp1[i]) / 255;
+		}
+		else {
+			temp = 255 - (2 * (255 - ((cp2[i] / 2) + 64)) * (255 - cp1[i]) / 255);
+		}
+		cp[i] = (temp * fac + cp1[i] * mfac) / 255;
+	}
+	return col;
+}
+
+BLI_INLINE uint mcol_exclusion(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac, temp;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp = (uchar *)&col;
+
+	int i = 0;
+
+	for (i = 0; i < 4; i++) {
+		temp = 127 - ((2 * (cp1[i] - 127) * (cp2[i] - 127)) / 255);
+		cp[i] = (temp * fac + cp1[i] * mfac) / 255;
+	}
+	return col;
+}
+
+BLI_INLINE uint mcol_luminosity(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp = (uchar *)&col;
+
+	float h1, s1, v1;
+	float h2, s2, v2;
+	float r, g, b;
+	rgb_to_hsv(cp1[0] / 255.0f, cp1[1] / 255.0f, cp1[2] / 255.0f, &h1, &s1, &v1);
+	rgb_to_hsv(cp2[0] / 255.0f, cp2[1] / 255.0f, cp2[2] / 255.0f, &h2, &s2, &v2);
+
+	v1 = v2;
+
+	hsv_to_rgb(h1, s1, v1, &r, &g, &b);
+
+	cp[0] = ((int)(r * 255.0f) * fac + mfac * cp1[0]) / 255;
+	cp[1] = ((int)(g * 255.0f) * fac + mfac * cp1[1]) / 255;
+	cp[2] = ((int)(b * 255.0f) * fac + mfac * cp1[2]) / 255;
+	cp[3] = ((int)(cp2[3])     * fac + mfac * cp1[3]) / 255;
+	return col;
+}
+
+BLI_INLINE uint mcol_saturation(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp = (uchar *)&col;
+
+	float h1, s1, v1;
+	float h2, s2, v2;
+	float r, g, b;
+	rgb_to_hsv(cp1[0] / 255.0f, cp1[1] / 255.0f, cp1[2] / 255.0f, &h1, &s1, &v1);
+	rgb_to_hsv(cp2[0] / 255.0f, cp2[1] / 255.0f, cp2[2] / 255.0f, &h2, &s2, &v2);
+
+	if (s1 > EPS_SATURATION) {
+		s1 = s2;
+	}
+
+	hsv_to_rgb(h1, s1, v1, &r, &g, &b);
+
+	cp[0] = ((int)(r * 255.0f) * fac + mfac * cp1[0]) / 255;
+	cp[1] = ((int)(g * 255.0f) * fac + mfac * cp1[1]) / 255;
+	cp[2] = ((int)(b * 255.0f) * fac + mfac * cp1[2]) / 255;
+	return col;
+}
+
+BLI_INLINE uint mcol_hue(uint col1, uint col2, int fac)
+{
+	uchar *cp1, *cp2, *cp;
+	int mfac;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	mfac = 255 - fac;
+
+	cp1 = (uchar *)&col1;
+	cp2 = (uchar *)&col2;
+	cp = (uchar *)&col;
+
+	float h1, s1, v1;
+	float h2, s2, v2;
+	float r, g, b;
+	rgb_to_hsv(cp1[0] / 255.0f, cp1[1] / 255.0f, cp1[2] / 255.0f, &h1, &s1, &v1);
+	rgb_to_hsv(cp2[0] / 255.0f, cp2[1] / 255.0f, cp2[2] / 255.0f, &h2, &s2, &v2);
+
+	h1 = h2;
+
+	hsv_to_rgb(h1, s1, v1, &r, &g, &b);
+
+	cp[0] = ((int)(r * 255.0f) * fac + mfac * cp1[0]) / 255;
+	cp[1] = ((int)(g * 255.0f) * fac + mfac * cp1[1]) / 255;
+	cp[2] = ((int)(b * 255.0f) * fac + mfac * cp1[2]) / 255;
+	cp[3] = ((int)(cp2[3])     * fac + mfac * cp1[3]) / 255;
+	return col;
+}
+
+BLI_INLINE uint mcol_alpha_add(uint col1, int fac)
+{
+	uchar *cp1, *cp;
+	int temp;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	cp1 = (uchar *)&col1;
+	cp  = (uchar *)&col;
+
+	temp = cp1[3] + fac;
+	cp[3] = (temp > 254) ? 255 : temp;
+
+	return col;
+}
+
+BLI_INLINE uint mcol_alpha_sub(uint col1, int fac)
+{
+	uchar *cp1, *cp;
+	int temp;
+	uint col = 0;
+
+	if (fac == 0) {
+		return col1;
+	}
+
+	cp1 = (uchar *)&col1;
+	cp  = (uchar *)&col;
+
+	temp = cp1[3] - fac;
+	cp[3] = temp < 0 ? 0 : temp;
+
+	return col;
+}
+
+/* wpaint has 'ED_wpaint_blend_tool' */
+uint ED_vpaint_blend_tool(
+        const int tool, const uint col,
+        const uint paintcol, const int alpha_i)
+{
+	switch (tool) {
+		case PAINT_BLEND_MIX:
+		case PAINT_BLEND_BLUR:       return mcol_blend(col, paintcol, alpha_i);
+		case PAINT_BLEND_AVERAGE:    return mcol_blend(col, paintcol, alpha_i);
+		case PAINT_BLEND_SMEAR:      return mcol_blend(col, paintcol, alpha_i);
+		case PAINT_BLEND_ADD:        return mcol_add(col, paintcol, alpha_i);
+		case PAINT_BLEND_SUB:        return mcol_sub(col, paintcol, alpha_i);
+		case PAINT_BLEND_MUL:        return mcol_mul(col, paintcol, alpha_i);
+		case PAINT_BLEND_LIGHTEN:    return mcol_lighten(col, paintcol, alpha_i);
+		case PAINT_BLEND_DARKEN:     return mcol_darken(col, paintcol, alpha_i);
+		case PAINT_BLEND_COLORDODGE: return mcol_colordodge(col, paintcol, alpha_i);
+		case PAINT_BLEND_DIFFERENCE: return mcol_difference(col, paintcol, alpha_i);
+		case PAINT_BLEND_SCREEN:     return mcol_screen(col, paintcol, alpha_i);
+		case PAINT_BLEND_HARDLIGHT:  return mcol_hardlight(col, paintcol, alpha_i);
+		case PAINT_BLEND_OVERLAY:    return mcol_overlay(col, paintcol, alpha_i);
+		case PAINT_BLEND_SOFTLIGHT:  return mcol_softlight(col, paintcol, alpha_i);
+		case PAINT_BLEND_EXCLUSION:  return mcol_exclusion(col, paintcol, alpha_i);
+		case PAINT_BLEND_LUMINOCITY: return mcol_luminosity(col, paintcol, alpha_i);
+		case PAINT_BLEND_SATURATION: return mcol_saturation(col, paintcol, alpha_i);
+		case PAINT_BLEND_HUE:        return mcol_hue(col, paintcol, alpha_i);
+		/* non-color */
+		case PAINT_BLEND_ALPHA_SUB:  return mcol_alpha_sub(col, alpha_i);
+		case PAINT_BLEND_ALPHA_ADD:  return mcol_alpha_add(col, alpha_i);
+		default:
+			BLI_assert(0);
+			return 0;
+	}
+}
+
+/** \} */
diff --git a/source/blender/editors/sculpt_paint/paint_vertex_proj.c b/source/blender/editors/sculpt_paint/paint_vertex_proj.c
index c939eb6df35..999c9dc7880 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex_proj.c
+++ b/source/blender/editors/sculpt_paint/paint_vertex_proj.c
@@ -42,6 +42,8 @@
 #include "BKE_DerivedMesh.h"
 #include "BKE_context.h"
 
+#include "DEG_depsgraph.h"
+
 #include "ED_screen.h"
 #include "ED_view3d.h"
 
@@ -98,13 +100,14 @@ static void vpaint_proj_dm_map_cosnos_init__map_cb(void *userData, int index, co
 	}
 }
 
-static void vpaint_proj_dm_map_cosnos_init(Scene *scene, Object *ob,
-                                           struct VertProjHandle *vp_handle)
+static void vpaint_proj_dm_map_cosnos_init(
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob,
+        struct VertProjHandle *vp_handle)
 {
 	Mesh *me = ob->data;
 	DerivedMesh *dm;
 
-	dm = mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH | CD_MASK_ORIGINDEX);
+	dm = mesh_get_derived_final(eval_ctx, scene, ob, CD_MASK_BAREMESH | CD_MASK_ORIGINDEX);
 
 	if (dm->foreachMappedVert) {
 		memset(vp_handle->vcosnos, 0, sizeof(DMCoNo) * me->totvert);
@@ -169,8 +172,9 @@ static void vpaint_proj_dm_map_cosnos_update__map_cb(void *userData, int index,
 	}
 }
 
-static void vpaint_proj_dm_map_cosnos_update(struct VertProjHandle *vp_handle,
-                                             ARegion *ar, const float mval_fl[2])
+static void vpaint_proj_dm_map_cosnos_update(
+        const struct EvaluationContext *eval_ctx, struct VertProjHandle *vp_handle,
+        ARegion *ar, const float mval_fl[2])
 {
 	struct VertProjUpdate vp_update = {vp_handle, ar, mval_fl};
 
@@ -182,7 +186,7 @@ static void vpaint_proj_dm_map_cosnos_update(struct VertProjHandle *vp_handle,
 	/* quick sanity check - we shouldn't have to run this if there are no modifiers */
 	BLI_assert(BLI_listbase_is_empty(&ob->modifiers) == false);
 
-	dm = mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH | CD_MASK_ORIGINDEX);
+	dm = mesh_get_derived_final(eval_ctx, scene, ob, CD_MASK_BAREMESH | CD_MASK_ORIGINDEX);
 
 	/* highly unlikely this will become unavailable once painting starts (perhaps with animated modifiers) */
 	if (LIKELY(dm->foreachMappedVert)) {
@@ -198,8 +202,9 @@ static void vpaint_proj_dm_map_cosnos_update(struct VertProjHandle *vp_handle,
 /* -------------------------------------------------------------------- */
 /* Public Functions */
 
-struct VertProjHandle *ED_vpaint_proj_handle_create(Scene *scene, Object *ob,
-                                                    DMCoNo **r_vcosnos)
+struct VertProjHandle *ED_vpaint_proj_handle_create(
+        const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob,
+        DMCoNo **r_vcosnos)
 {
 	struct VertProjHandle *vp_handle = MEM_mallocN(sizeof(struct VertProjHandle), __func__);
 	Mesh *me = ob->data;
@@ -209,7 +214,7 @@ struct VertProjHandle *ED_vpaint_proj_handle_create(Scene *scene, Object *ob,
 	vp_handle->use_update = false;
 
 	/* sets 'use_update' if needed */
-	vpaint_proj_dm_map_cosnos_init(scene, ob, vp_handle);
+	vpaint_proj_dm_map_cosnos_init(eval_ctx, scene, ob, vp_handle);
 
 	if (vp_handle->use_update) {
 		vp_handle->dists_sq = MEM_mallocN(sizeof(float) * me->totvert, __func__);
@@ -228,11 +233,12 @@ struct VertProjHandle *ED_vpaint_proj_handle_create(Scene *scene, Object *ob,
 	return vp_handle;
 }
 
-void  ED_vpaint_proj_handle_update(struct VertProjHandle *vp_handle,
-                                   ARegion *ar, const float mval_fl[2])
+void  ED_vpaint_proj_handle_update(
+        const struct EvaluationContext *eval_ctx, struct VertProjHandle *vp_handle,
+        ARegion *ar, const float mval_fl[2])
 {
 	if (vp_handle->use_update) {
-		vpaint_proj_dm_map_cosnos_update(vp_handle, ar, mval_fl);
+		vpaint_proj_dm_map_cosnos_update(eval_ctx, vp_handle, ar, mval_fl);
 	}
 }
 
diff --git a/source/blender/editors/sculpt_paint/paint_vertex_weight_ops.c b/source/blender/editors/sculpt_paint/paint_vertex_weight_ops.c
new file mode 100644
index 00000000000..ef86f3c773d
--- /dev/null
+++ b/source/blender/editors/sculpt_paint/paint_vertex_weight_ops.c
@@ -0,0 +1,869 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/editors/sculpt_paint/paint_vertex_weight_ops.c
+ *  \ingroup edsculpt
+ */
+
+#include "MEM_guardedalloc.h"
+
+#include "BLI_blenlib.h"
+#include "BLI_math.h"
+#include "BLI_array_utils.h"
+#include "BLI_bitmap.h"
+#include "BLI_task.h"
+#include "BLI_string_utils.h"
+
+#include "IMB_imbuf.h"
+#include "IMB_imbuf_types.h"
+#include "IMB_colormanagement.h"
+
+//#include "DNA_armature_types.h"
+#include "DNA_mesh_types.h"
+#include "DNA_particle_types.h"
+#include "DNA_brush_types.h"
+#include "DNA_object_types.h"
+#include "DNA_scene_types.h"
+
+#include "RNA_access.h"
+#include "RNA_define.h"
+#include "RNA_enum_types.h"
+
+#include "BKE_DerivedMesh.h"
+#include "BKE_brush.h"
+#include "BKE_context.h"
+#include "BKE_deform.h"
+#include "BKE_mesh.h"
+#include "BKE_mesh_mapping.h"
+#include "BKE_modifier.h"
+#include "BKE_object_deform.h"
+#include "BKE_paint.h"
+#include "BKE_report.h"
+#include "BKE_colortools.h"
+
+#include "DEG_depsgraph.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "ED_armature.h"
+#include "ED_mesh.h"
+#include "ED_screen.h"
+#include "ED_view3d.h"
+
+#include "paint_intern.h"  /* own include */
+
+/* -------------------------------------------------------------------- */
+/** \name Store Previous Weights
+ *
+ * Use to avoid feedback loop w/ mirrored edits.
+ * \{ */
+
+struct WPaintPrev {
+	/* previous vertex weights */
+	struct MDeformVert *wpaint_prev;
+	/* allocation size of prev buffers */
+	int tot;
+};
+
+
+static void wpaint_prev_init(struct WPaintPrev *wpp)
+{
+	wpp->wpaint_prev = NULL;
+	wpp->tot = 0;
+}
+
+static void wpaint_prev_create(struct WPaintPrev *wpp, MDeformVert *dverts, int dcount)
+{
+	wpaint_prev_init(wpp);
+
+	if (dverts && dcount) {
+		wpp->wpaint_prev = MEM_mallocN(sizeof(MDeformVert) * dcount, "wpaint prev");
+		wpp->tot = dcount;
+		BKE_defvert_array_copy(wpp->wpaint_prev, dverts, dcount);
+	}
+}
+
+static void wpaint_prev_destroy(struct WPaintPrev *wpp)
+{
+	if (wpp->wpaint_prev) {
+		BKE_defvert_array_free(wpp->wpaint_prev, wpp->tot);
+	}
+	wpp->wpaint_prev = NULL;
+	wpp->tot = 0;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Weight from Bones Operator
+ * \{ */
+
+static int weight_from_bones_poll(bContext *C)
+{
+	Object *ob = CTX_data_active_object(C);
+
+	return (ob && (ob->mode & OB_MODE_WEIGHT_PAINT) && modifiers_isDeformedByArmature(ob));
+}
+
+static int weight_from_bones_exec(bContext *C, wmOperator *op)
+{
+	Scene *scene = CTX_data_scene(C);
+	Object *ob = CTX_data_active_object(C);
+	Object *armob = modifiers_isDeformedByArmature(ob);
+	Mesh *me = ob->data;
+	int type = RNA_enum_get(op->ptr, "type");
+
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
+
+	create_vgroups_from_armature(op->reports, &eval_ctx, scene, ob, armob, type, (me->editflag & ME_EDIT_MIRROR_X));
+
+	DEG_id_tag_update(&me->id, 0);
+	WM_event_add_notifier(C, NC_GEOM | ND_DATA, me);
+
+	return OPERATOR_FINISHED;
+}
+
+void PAINT_OT_weight_from_bones(wmOperatorType *ot)
+{
+	static EnumPropertyItem type_items[] = {
+		{ARM_GROUPS_AUTO, "AUTOMATIC", 0, "Automatic", "Automatic weights from bones"},
+		{ARM_GROUPS_ENVELOPE, "ENVELOPES", 0, "From Envelopes", "Weights from envelopes with user defined radius"},
+		{0, NULL, 0, NULL, NULL}};
+
+	/* identifiers */
+	ot->name = "Weight from Bones";
+	ot->idname = "PAINT_OT_weight_from_bones";
+	ot->description = "Set the weights of the groups matching the attached armature's selected bones, "
+	                  "using the distance between the vertices and the bones";
+
+	/* api callbacks */
+	ot->exec = weight_from_bones_exec;
+	ot->invoke = WM_menu_invoke;
+	ot->poll = weight_from_bones_poll;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+
+	/* properties */
+	ot->prop = RNA_def_enum(ot->srna, "type", type_items, 0, "Type", "Method to use for assigning weights");
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Sample Weight Operator
+ * \{ */
+
+/* sets wp->weight to the closest weight value to vertex */
+/* note: we cant sample frontbuf, weight colors are interpolated too unpredictable */
+static int weight_sample_invoke(bContext *C, wmOperator *op, const wmEvent *event)
+{
+	ViewContext vc;
+	Mesh *me;
+	bool changed = false;
+
+	view3d_set_viewcontext(C, &vc);
+	me = BKE_mesh_from_object(vc.obact);
+
+	if (me && me->dvert && vc.v3d && vc.rv3d && (vc.obact->actdef != 0)) {
+		const bool use_vert_sel = (me->editflag & ME_EDIT_PAINT_VERT_SEL) != 0;
+		int v_idx_best = -1;
+		uint index;
+
+		view3d_operator_needs_opengl(C);
+		ED_view3d_init_mats_rv3d(vc.obact, vc.rv3d);
+
+		if (use_vert_sel) {
+			if (ED_mesh_pick_vert(C, vc.obact, event->mval, &index, ED_MESH_PICK_DEFAULT_VERT_SIZE, true)) {
+				v_idx_best = index;
+			}
+		}
+		else {
+			if (ED_mesh_pick_face_vert(C, vc.obact, event->mval, &index, ED_MESH_PICK_DEFAULT_FACE_SIZE)) {
+				v_idx_best = index;
+			}
+			else if (ED_mesh_pick_face(C, vc.obact, event->mval, &index, ED_MESH_PICK_DEFAULT_FACE_SIZE)) {
+				/* this relies on knowning the internal worksings of ED_mesh_pick_face_vert() */
+				BKE_report(op->reports, RPT_WARNING, "The modifier used does not support deformed locations");
+			}
+		}
+
+		if (v_idx_best != -1) { /* should always be valid */
+			ToolSettings *ts = vc.scene->toolsettings;
+			Brush *brush = BKE_paint_brush(&ts->wpaint->paint);
+			const int vgroup_active = vc.obact->actdef - 1;
+			float vgroup_weight = defvert_find_weight(&me->dvert[v_idx_best], vgroup_active);
+
+			/* use combined weight in multipaint mode, since that's what is displayed to the user in the colors */
+			if (ts->multipaint) {
+				int defbase_tot_sel;
+				const int defbase_tot = BLI_listbase_count(&vc.obact->defbase);
+				bool *defbase_sel = BKE_object_defgroup_selected_get(vc.obact, defbase_tot, &defbase_tot_sel);
+
+				if (defbase_tot_sel > 1) {
+					if (me->editflag & ME_EDIT_MIRROR_X) {
+						BKE_object_defgroup_mirror_selection(
+						        vc.obact, defbase_tot, defbase_sel, defbase_sel, &defbase_tot_sel);
+					}
+
+					vgroup_weight = BKE_defvert_multipaint_collective_weight(
+					        &me->dvert[v_idx_best], defbase_tot, defbase_sel, defbase_tot_sel, ts->auto_normalize);
+
+					/* if autonormalize is enabled, but weights are not normalized, the value can exceed 1 */
+					CLAMP(vgroup_weight, 0.0f, 1.0f);
+				}
+
+				MEM_freeN(defbase_sel);
+			}
+
+			BKE_brush_weight_set(vc.scene, brush, vgroup_weight);
+			changed = true;
+		}
+	}
+
+	if (changed) {
+		/* not really correct since the brush didnt change, but redraws the toolbar */
+		WM_main_add_notifier(NC_BRUSH | NA_EDITED, NULL); /* ts->wpaint->paint.brush */
+
+		return OPERATOR_FINISHED;
+	}
+	else {
+		return OPERATOR_CANCELLED;
+	}
+}
+
+void PAINT_OT_weight_sample(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Weight Paint Sample Weight";
+	ot->idname = "PAINT_OT_weight_sample";
+	ot->description = "Use the mouse to sample a weight in the 3D view";
+
+	/* api callbacks */
+	ot->invoke = weight_sample_invoke;
+	ot->poll = weight_paint_mode_poll;
+
+	/* flags */
+	ot->flag = OPTYPE_UNDO;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Weight Paint Sample Group Operator
+ * \{ */
+
+/* samples cursor location, and gives menu with vertex groups to activate */
+static bool weight_paint_sample_enum_itemf__helper(const MDeformVert *dvert, const int defbase_tot, int *groups)
+{
+	/* this func fills in used vgroup's */
+	bool found = false;
+	int i = dvert->totweight;
+	MDeformWeight *dw;
+	for (dw = dvert->dw; i > 0; dw++, i--) {
+		if (dw->def_nr < defbase_tot) {
+			groups[dw->def_nr] = true;
+			found = true;
+		}
+	}
+	return found;
+}
+static EnumPropertyItem *weight_paint_sample_enum_itemf(
+        bContext *C, PointerRNA *UNUSED(ptr), PropertyRNA *UNUSED(prop), bool *r_free)
+{
+	if (C) {
+		wmWindow *win = CTX_wm_window(C);
+		if (win && win->eventstate) {
+			ViewContext vc;
+			Mesh *me;
+
+			view3d_set_viewcontext(C, &vc);
+			me = BKE_mesh_from_object(vc.obact);
+
+			if (me && me->dvert && vc.v3d && vc.rv3d && vc.obact->defbase.first) {
+				const int defbase_tot = BLI_listbase_count(&vc.obact->defbase);
+				const bool use_vert_sel = (me->editflag & ME_EDIT_PAINT_VERT_SEL) != 0;
+				int *groups = MEM_callocN(defbase_tot * sizeof(int), "groups");
+				bool found = false;
+				uint index;
+
+				const int mval[2] = {
+				    win->eventstate->x - vc.ar->winrct.xmin,
+				    win->eventstate->y - vc.ar->winrct.ymin,
+				};
+
+				view3d_operator_needs_opengl(C);
+				ED_view3d_init_mats_rv3d(vc.obact, vc.rv3d);
+
+				if (use_vert_sel) {
+					if (ED_mesh_pick_vert(C, vc.obact, mval, &index, ED_MESH_PICK_DEFAULT_VERT_SIZE, true)) {
+						MDeformVert *dvert = &me->dvert[index];
+						found |= weight_paint_sample_enum_itemf__helper(dvert, defbase_tot, groups);
+					}
+				}
+				else {
+					if (ED_mesh_pick_face(C, vc.obact, mval, &index, ED_MESH_PICK_DEFAULT_FACE_SIZE)) {
+						const MPoly *mp = &me->mpoly[index];
+						uint fidx = mp->totloop - 1;
+
+						do {
+							MDeformVert *dvert = &me->dvert[me->mloop[mp->loopstart + fidx].v];
+							found |= weight_paint_sample_enum_itemf__helper(dvert, defbase_tot, groups);
+						} while (fidx--);
+					}
+				}
+
+				if (found == false) {
+					MEM_freeN(groups);
+				}
+				else {
+					EnumPropertyItem *item = NULL, item_tmp = {0};
+					int totitem = 0;
+					int i = 0;
+					bDeformGroup *dg;
+					for (dg = vc.obact->defbase.first; dg && i < defbase_tot; i++, dg = dg->next) {
+						if (groups[i]) {
+							item_tmp.identifier = item_tmp.name = dg->name;
+							item_tmp.value = i;
+							RNA_enum_item_add(&item, &totitem, &item_tmp);
+						}
+					}
+
+					RNA_enum_item_end(&item, &totitem);
+					*r_free = true;
+
+					MEM_freeN(groups);
+					return item;
+				}
+			}
+		}
+	}
+
+	return DummyRNA_NULL_items;
+}
+
+static int weight_sample_group_exec(bContext *C, wmOperator *op)
+{
+	int type = RNA_enum_get(op->ptr, "group");
+	ViewContext vc;
+	view3d_set_viewcontext(C, &vc);
+
+	BLI_assert(type + 1 >= 0);
+	vc.obact->actdef = type + 1;
+
+	DEG_id_tag_update(&vc.obact->id, OB_RECALC_DATA);
+	WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, vc.obact);
+	return OPERATOR_FINISHED;
+}
+
+/* TODO, we could make this a menu into OBJECT_OT_vertex_group_set_active rather than its own operator */
+void PAINT_OT_weight_sample_group(wmOperatorType *ot)
+{
+	PropertyRNA *prop = NULL;
+
+	/* identifiers */
+	ot->name = "Weight Paint Sample Group";
+	ot->idname = "PAINT_OT_weight_sample_group";
+	ot->description = "Select one of the vertex groups available under current mouse position";
+
+	/* api callbacks */
+	ot->exec = weight_sample_group_exec;
+	ot->invoke = WM_menu_invoke;
+	ot->poll = weight_paint_mode_poll;
+
+	/* flags */
+	ot->flag = OPTYPE_UNDO;
+
+	/* keyingset to use (dynamic enum) */
+	prop = RNA_def_enum(ot->srna, "group", DummyRNA_DEFAULT_items, 0, "Keying Set", "The Keying Set to use");
+	RNA_def_enum_funcs(prop, weight_paint_sample_enum_itemf);
+	RNA_def_property_flag(prop, PROP_ENUM_NO_TRANSLATE);
+	ot->prop = prop;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Weight Set Operator
+ * \{ */
+
+/* fills in the selected faces with the current weight and vertex group */
+static bool weight_paint_set(Object *ob, float paintweight)
+{
+	Mesh *me = ob->data;
+	const MPoly *mp;
+	MDeformWeight *dw, *dw_prev;
+	int vgroup_active, vgroup_mirror = -1;
+	uint index;
+	const bool topology = (me->editflag & ME_EDIT_MIRROR_TOPO) != 0;
+
+	/* mutually exclusive, could be made into a */
+	const short paint_selmode = ME_EDIT_PAINT_SEL_MODE(me);
+
+	if (me->totpoly == 0 || me->dvert == NULL || !me->mpoly) {
+		return false;
+	}
+
+	vgroup_active = ob->actdef - 1;
+
+	/* if mirror painting, find the other group */
+	if (me->editflag & ME_EDIT_MIRROR_X) {
+		vgroup_mirror = ED_wpaint_mirror_vgroup_ensure(ob, vgroup_active);
+	}
+
+	struct WPaintPrev wpp;
+	wpaint_prev_create(&wpp, me->dvert, me->totvert);
+
+	for (index = 0, mp = me->mpoly; index < me->totpoly; index++, mp++) {
+		uint fidx = mp->totloop - 1;
+
+		if ((paint_selmode == SCE_SELECT_FACE) && !(mp->flag & ME_FACE_SEL)) {
+			continue;
+		}
+
+		do {
+			uint vidx = me->mloop[mp->loopstart + fidx].v;
+
+			if (!me->dvert[vidx].flag) {
+				if ((paint_selmode == SCE_SELECT_VERTEX) && !(me->mvert[vidx].flag & SELECT)) {
+					continue;
+				}
+
+				dw = defvert_verify_index(&me->dvert[vidx], vgroup_active);
+				if (dw) {
+					dw_prev = defvert_verify_index(wpp.wpaint_prev + vidx, vgroup_active);
+					dw_prev->weight = dw->weight; /* set the undo weight */
+					dw->weight = paintweight;
+
+					if (me->editflag & ME_EDIT_MIRROR_X) {  /* x mirror painting */
+						int j = mesh_get_x_mirror_vert(ob, NULL, vidx, topology);
+						if (j >= 0) {
+							/* copy, not paint again */
+							if (vgroup_mirror != -1) {
+								dw = defvert_verify_index(me->dvert + j, vgroup_mirror);
+								dw_prev = defvert_verify_index(wpp.wpaint_prev + j, vgroup_mirror);
+							}
+							else {
+								dw = defvert_verify_index(me->dvert + j, vgroup_active);
+								dw_prev = defvert_verify_index(wpp.wpaint_prev + j, vgroup_active);
+							}
+							dw_prev->weight = dw->weight; /* set the undo weight */
+							dw->weight = paintweight;
+						}
+					}
+				}
+				me->dvert[vidx].flag = 1;
+			}
+
+		} while (fidx--);
+	}
+
+	{
+		MDeformVert *dv = me->dvert;
+		for (index = me->totvert; index != 0; index--, dv++) {
+			dv->flag = 0;
+		}
+	}
+
+	wpaint_prev_destroy(&wpp);
+
+	DEG_id_tag_update(&me->id, 0);
+
+	return true;
+}
+
+
+static int weight_paint_set_exec(bContext *C, wmOperator *op)
+{
+	struct Scene *scene = CTX_data_scene(C);
+	Object *obact = CTX_data_active_object(C);
+	ToolSettings *ts = CTX_data_tool_settings(C);
+	Brush *brush = BKE_paint_brush(&ts->wpaint->paint);
+	float vgroup_weight = BKE_brush_weight_get(scene, brush);
+
+	if (ED_wpaint_ensure_data(C, op->reports, WPAINT_ENSURE_MIRROR, NULL) == false) {
+		return OPERATOR_CANCELLED;
+	}
+
+	if (weight_paint_set(obact, vgroup_weight)) {
+		ED_region_tag_redraw(CTX_wm_region(C)); /* XXX - should redraw all 3D views */
+		return OPERATOR_FINISHED;
+	}
+	else {
+		return OPERATOR_CANCELLED;
+	}
+}
+
+void PAINT_OT_weight_set(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Set Weight";
+	ot->idname = "PAINT_OT_weight_set";
+	ot->description = "Fill the active vertex group with the current paint weight";
+
+	/* api callbacks */
+	ot->exec = weight_paint_set_exec;
+	ot->poll = mask_paint_poll;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Interactive Weight Gradient Operator
+ * \{ */
+
+/* *** VGroups Gradient *** */
+typedef struct DMGradient_vertStore {
+	float sco[2];
+	float weight_orig;
+	enum {
+		VGRAD_STORE_NOP      = 0,
+		VGRAD_STORE_DW_EXIST = (1 << 0)
+	} flag;
+} DMGradient_vertStore;
+
+typedef struct DMGradient_vertStoreBase {
+	struct WPaintPrev wpp;
+	DMGradient_vertStore elem[0];
+} DMGradient_vertStoreBase;
+
+typedef struct DMGradient_userData {
+	struct ARegion *ar;
+	Scene *scene;
+	Mesh *me;
+	Brush *brush;
+	const float *sco_start;     /* [2] */
+	const float *sco_end;       /* [2] */
+	float        sco_line_div;  /* store (1.0f / len_v2v2(sco_start, sco_end)) */
+	int def_nr;
+	bool is_init;
+	DMGradient_vertStoreBase *vert_cache;
+	/* only for init */
+	BLI_bitmap *vert_visit;
+
+	/* options */
+	short use_select;
+	short type;
+	float weightpaint;
+} DMGradient_userData;
+
+static void gradientVert_update(DMGradient_userData *grad_data, int index)
+{
+	Mesh *me = grad_data->me;
+	DMGradient_vertStore *vs = &grad_data->vert_cache->elem[index];
+	float alpha;
+
+	if (grad_data->type == WPAINT_GRADIENT_TYPE_LINEAR) {
+		alpha = line_point_factor_v2(vs->sco, grad_data->sco_start, grad_data->sco_end);
+	}
+	else {
+		BLI_assert(grad_data->type == WPAINT_GRADIENT_TYPE_RADIAL);
+		alpha = len_v2v2(grad_data->sco_start, vs->sco) * grad_data->sco_line_div;
+	}
+	/* no need to clamp 'alpha' yet */
+
+	/* adjust weight */
+	alpha = BKE_brush_curve_strength_clamped(grad_data->brush, alpha, 1.0f);
+
+	if (alpha != 0.0f) {
+		MDeformVert *dv = &me->dvert[index];
+		MDeformWeight *dw = defvert_verify_index(dv, grad_data->def_nr);
+		// dw->weight = alpha; // testing
+		int tool = grad_data->brush->vertexpaint_tool;
+		float testw;
+
+		/* init if we just added */
+		testw = ED_wpaint_blend_tool(tool, vs->weight_orig, grad_data->weightpaint, alpha * grad_data->brush->alpha);
+		CLAMP(testw, 0.0f, 1.0f);
+		dw->weight = testw;
+	}
+	else {
+		MDeformVert *dv = &me->dvert[index];
+		if (vs->flag & VGRAD_STORE_DW_EXIST) {
+			/* normally we NULL check, but in this case we know it exists */
+			MDeformWeight *dw = defvert_find_index(dv, grad_data->def_nr);
+			dw->weight = vs->weight_orig;
+		}
+		else {
+			/* wasn't originally existing, remove */
+			MDeformWeight *dw = defvert_find_index(dv, grad_data->def_nr);
+			if (dw) {
+				defvert_remove_group(dv, dw);
+			}
+		}
+	}
+}
+
+static void gradientVertUpdate__mapFunc(
+        void *userData, int index, const float UNUSED(co[3]),
+        const float UNUSED(no_f[3]), const short UNUSED(no_s[3]))
+{
+	DMGradient_userData *grad_data = userData;
+	Mesh *me = grad_data->me;
+	if ((grad_data->use_select == false) || (me->mvert[index].flag & SELECT)) {
+		DMGradient_vertStore *vs = &grad_data->vert_cache->elem[index];
+		if (vs->sco[0] != FLT_MAX) {
+			gradientVert_update(grad_data, index);
+		}
+	}
+}
+
+static void gradientVertInit__mapFunc(
+        void *userData, int index, const float co[3],
+        const float UNUSED(no_f[3]), const short UNUSED(no_s[3]))
+{
+	DMGradient_userData *grad_data = userData;
+	Mesh *me = grad_data->me;
+
+	if ((grad_data->use_select == false) || (me->mvert[index].flag & SELECT)) {
+		/* run first pass only,
+		 * the screen coords of the verts need to be cached because
+		 * updating the mesh may move them about (entering feedback loop) */
+
+		if (BLI_BITMAP_TEST(grad_data->vert_visit, index) == 0) {
+			DMGradient_vertStore *vs = &grad_data->vert_cache->elem[index];
+			if (ED_view3d_project_float_object(grad_data->ar,
+			                                   co, vs->sco,
+			                                   V3D_PROJ_TEST_CLIP_BB | V3D_PROJ_TEST_CLIP_NEAR) == V3D_PROJ_RET_OK)
+			{
+				/* ok */
+				MDeformVert *dv = &me->dvert[index];
+				const MDeformWeight *dw;
+				dw = defvert_find_index(dv, grad_data->def_nr);
+				if (dw) {
+					vs->weight_orig = dw->weight;
+					vs->flag = VGRAD_STORE_DW_EXIST;
+				}
+				else {
+					vs->weight_orig = 0.0f;
+					vs->flag = VGRAD_STORE_NOP;
+				}
+
+				BLI_BITMAP_ENABLE(grad_data->vert_visit, index);
+
+				gradientVert_update(grad_data, index);
+			}
+			else {
+				/* no go */
+				copy_v2_fl(vs->sco, FLT_MAX);
+			}
+		}
+	}
+}
+
+static int paint_weight_gradient_modal(bContext *C, wmOperator *op, const wmEvent *event)
+{
+	wmGesture *gesture = op->customdata;
+	DMGradient_vertStoreBase *vert_cache = gesture->userdata;
+	int ret = WM_gesture_straightline_modal(C, op, event);
+
+	if (ret & OPERATOR_RUNNING_MODAL) {
+		if (event->type == LEFTMOUSE && event->val == KM_RELEASE) {  /* XXX, hardcoded */
+			/* generally crap! redo! */
+			WM_gesture_straightline_cancel(C, op);
+			ret &= ~OPERATOR_RUNNING_MODAL;
+			ret |= OPERATOR_FINISHED;
+		}
+	}
+
+	if (ret & OPERATOR_CANCELLED) {
+		Object *ob = CTX_data_active_object(C);
+		Mesh *me = ob->data;
+		if (vert_cache->wpp.wpaint_prev) {
+			BKE_defvert_array_free_elems(me->dvert, me->totvert);
+			BKE_defvert_array_copy(me->dvert, vert_cache->wpp.wpaint_prev, me->totvert);
+			wpaint_prev_destroy(&vert_cache->wpp);
+		}
+		MEM_freeN(vert_cache);
+
+		DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
+		WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
+	}
+	else if (ret & OPERATOR_FINISHED) {
+		wpaint_prev_destroy(&vert_cache->wpp);
+		MEM_freeN(vert_cache);
+	}
+
+	return ret;
+}
+
+static int paint_weight_gradient_exec(bContext *C, wmOperator *op)
+{
+	wmGesture *gesture = op->customdata;
+	DMGradient_vertStoreBase *vert_cache;
+	struct ARegion *ar = CTX_wm_region(C);
+	Scene *scene = CTX_data_scene(C);
+	Object *ob = CTX_data_active_object(C);
+	Mesh *me = ob->data;
+	int x_start = RNA_int_get(op->ptr, "xstart");
+	int y_start = RNA_int_get(op->ptr, "ystart");
+	int x_end = RNA_int_get(op->ptr, "xend");
+	int y_end = RNA_int_get(op->ptr, "yend");
+	float sco_start[2] = {x_start, y_start};
+	float sco_end[2] = {x_end, y_end};
+	const bool is_interactive = (gesture != NULL);
+
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
+
+	DerivedMesh *dm = mesh_get_derived_final(&eval_ctx, scene, ob, scene->customdata_mask);
+
+	DMGradient_userData data = {NULL};
+
+	if (is_interactive) {
+		if (gesture->userdata == NULL) {
+			gesture->userdata = MEM_mallocN(
+			        sizeof(DMGradient_vertStoreBase) +
+			        (sizeof(DMGradient_vertStore) * me->totvert),
+			        __func__);
+			gesture->userdata_free = false;
+			data.is_init = true;
+
+			wpaint_prev_create(&((DMGradient_vertStoreBase *)gesture->userdata)->wpp, me->dvert, me->totvert);
+
+			/* on init only, convert face -> vert sel  */
+			if (me->editflag & ME_EDIT_PAINT_FACE_SEL) {
+				BKE_mesh_flush_select_from_polys(me);
+			}
+		}
+
+		vert_cache = gesture->userdata;
+	}
+	else {
+		if (ED_wpaint_ensure_data(C, op->reports, 0, NULL) == false) {
+			return OPERATOR_CANCELLED;
+		}
+
+		data.is_init = true;
+		vert_cache = MEM_mallocN(
+		        sizeof(DMGradient_vertStoreBase) +
+		        (sizeof(DMGradient_vertStore) * me->totvert),
+		        __func__);
+	}
+
+	data.ar = ar;
+	data.scene = scene;
+	data.me = ob->data;
+	data.sco_start = sco_start;
+	data.sco_end   = sco_end;
+	data.sco_line_div = 1.0f / len_v2v2(sco_start, sco_end);
+	data.def_nr = ob->actdef - 1;
+	data.use_select = (me->editflag & (ME_EDIT_PAINT_FACE_SEL | ME_EDIT_PAINT_VERT_SEL));
+	data.vert_cache = vert_cache;
+	data.vert_visit = NULL;
+	data.type = RNA_enum_get(op->ptr, "type");
+
+	{
+		ToolSettings *ts = CTX_data_tool_settings(C);
+		VPaint *wp = ts->wpaint;
+		struct Brush *brush = BKE_paint_brush(&wp->paint);
+
+		curvemapping_initialize(brush->curve);
+
+		data.brush = brush;
+		data.weightpaint = BKE_brush_weight_get(scene, brush);
+	}
+
+	ED_view3d_init_mats_rv3d(ob, ar->regiondata);
+
+	if (data.is_init) {
+		data.vert_visit = BLI_BITMAP_NEW(me->totvert, __func__);
+
+		dm->foreachMappedVert(dm, gradientVertInit__mapFunc, &data, DM_FOREACH_NOP);
+
+		MEM_freeN(data.vert_visit);
+		data.vert_visit = NULL;
+	}
+	else {
+		dm->foreachMappedVert(dm, gradientVertUpdate__mapFunc, &data, DM_FOREACH_NOP);
+	}
+
+	DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
+	WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
+
+	if (is_interactive == false) {
+		MEM_freeN(vert_cache);
+	}
+
+	return OPERATOR_FINISHED;
+}
+
+static int paint_weight_gradient_invoke(bContext *C, wmOperator *op, const wmEvent *event)
+{
+	int ret;
+
+	if (ED_wpaint_ensure_data(C, op->reports, 0, NULL) == false) {
+		return OPERATOR_CANCELLED;
+	}
+
+	ret = WM_gesture_straightline_invoke(C, op, event);
+	if (ret & OPERATOR_RUNNING_MODAL) {
+		struct ARegion *ar = CTX_wm_region(C);
+		if (ar->regiontype == RGN_TYPE_WINDOW) {
+			/* TODO, hardcoded, extend WM_gesture_straightline_ */
+			if (event->type == LEFTMOUSE && event->val == KM_PRESS) {
+				wmGesture *gesture = op->customdata;
+				gesture->mode = 1;
+			}
+		}
+	}
+	return ret;
+}
+
+void PAINT_OT_weight_gradient(wmOperatorType *ot)
+{
+	/* defined in DNA_space_types.h */
+	static EnumPropertyItem gradient_types[] = {
+		{WPAINT_GRADIENT_TYPE_LINEAR, "LINEAR", 0, "Linear", ""},
+		{WPAINT_GRADIENT_TYPE_RADIAL, "RADIAL", 0, "Radial", ""},
+		{0, NULL, 0, NULL, NULL}
+	};
+
+	PropertyRNA *prop;
+
+	/* identifiers */
+	ot->name = "Weight Gradient";
+	ot->idname = "PAINT_OT_weight_gradient";
+	ot->description = "Draw a line to apply a weight gradient to selected vertices";
+
+	/* api callbacks */
+	ot->invoke = paint_weight_gradient_invoke;
+	ot->modal = paint_weight_gradient_modal;
+	ot->exec = paint_weight_gradient_exec;
+	ot->poll = weight_paint_poll;
+	ot->cancel = WM_gesture_straightline_cancel;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+
+	prop = RNA_def_enum(ot->srna, "type", gradient_types, 0, "Type", "");
+	RNA_def_property_flag(prop, PROP_SKIP_SAVE);
+
+	WM_operator_properties_gesture_straightline(ot, CURSOR_EDIT);
+}
+
+/** \} */
diff --git a/source/blender/editors/sculpt_paint/paint_vertex_weight_utils.c b/source/blender/editors/sculpt_paint/paint_vertex_weight_utils.c
new file mode 100644
index 00000000000..4d70d82d5c6
--- /dev/null
+++ b/source/blender/editors/sculpt_paint/paint_vertex_weight_utils.c
@@ -0,0 +1,311 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/editors/sculpt_paint/paint_vertex_weight_utils.c
+ *  \ingroup edsculpt
+ *
+ * Intended for use by `paint_vertex.c` & `paint_vertex_weight_ops.c`.
+ */
+
+#include "MEM_guardedalloc.h"
+
+#include "BLI_listbase.h"
+#include "BLI_math.h"
+#include "BLI_string_utils.h"
+
+#include "DNA_armature_types.h"
+#include "DNA_mesh_types.h"
+#include "DNA_scene_types.h"
+#include "DNA_brush_types.h"
+#include "DNA_object_types.h"
+
+#include "BKE_action.h"
+#include "BKE_context.h"
+#include "BKE_deform.h"
+#include "BKE_mesh.h"
+#include "BKE_modifier.h"
+#include "BKE_object_deform.h"
+#include "BKE_report.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "paint_intern.h"  /* own include */
+
+/* -------------------------------------------------------------------- */
+/** \name Weight Paint Sanity Checks
+ * \{ */
+
+/* ensure we have data on wpaint start, add if needed */
+bool ED_wpaint_ensure_data(
+        bContext *C, struct ReportList *reports,
+        enum eWPaintFlag flag, struct WPaintVGroupIndex *vgroup_index)
+{
+	Scene *scene = CTX_data_scene(C);
+	Object *ob = CTX_data_active_object(C);
+	Mesh *me = BKE_mesh_from_object(ob);
+
+	if (vgroup_index) {
+		vgroup_index->active = -1;
+		vgroup_index->mirror = -1;
+	}
+
+	if (scene->obedit) {
+		return false;
+	}
+
+	if (me == NULL || me->totpoly == 0) {
+		return false;
+	}
+
+	/* if nothing was added yet, we make dverts and a vertex deform group */
+	if (!me->dvert) {
+		BKE_object_defgroup_data_create(&me->id);
+		WM_event_add_notifier(C, NC_GEOM | ND_DATA, me);
+	}
+
+	/* this happens on a Bone select, when no vgroup existed yet */
+	if (ob->actdef <= 0) {
+		Object *modob;
+		if ((modob = modifiers_isDeformedByArmature(ob))) {
+			Bone *actbone = ((bArmature *)modob->data)->act_bone;
+			if (actbone) {
+				bPoseChannel *pchan = BKE_pose_channel_find_name(modob->pose, actbone->name);
+
+				if (pchan) {
+					bDeformGroup *dg = defgroup_find_name(ob, pchan->name);
+					if (dg == NULL) {
+						dg = BKE_object_defgroup_add_name(ob, pchan->name);  /* sets actdef */
+					}
+					else {
+						int actdef = 1 + BLI_findindex(&ob->defbase, dg);
+						BLI_assert(actdef >= 0);
+						ob->actdef = actdef;
+					}
+				}
+			}
+		}
+	}
+	if (BLI_listbase_is_empty(&ob->defbase)) {
+		BKE_object_defgroup_add(ob);
+	}
+
+	/* ensure we don't try paint onto an invalid group */
+	if (ob->actdef <= 0) {
+		BKE_report(reports, RPT_WARNING, "No active vertex group for painting, aborting");
+		return false;
+	}
+
+	if (vgroup_index) {
+		vgroup_index->active = ob->actdef - 1;
+	}
+
+	if (flag & WPAINT_ENSURE_MIRROR) {
+		if (me->editflag & ME_EDIT_MIRROR_X) {
+			int mirror = ED_wpaint_mirror_vgroup_ensure(ob, ob->actdef - 1);
+			if (vgroup_index) {
+				vgroup_index->mirror = mirror;
+			}
+		}
+	}
+
+	return true;
+}
+/** \} */
+
+/* mirror_vgroup is set to -1 when invalid */
+int ED_wpaint_mirror_vgroup_ensure(Object *ob, const int vgroup_active)
+{
+	bDeformGroup *defgroup = BLI_findlink(&ob->defbase, vgroup_active);
+
+	if (defgroup) {
+		int mirrdef;
+		char name_flip[MAXBONENAME];
+
+		BLI_string_flip_side_name(name_flip, defgroup->name, false, sizeof(name_flip));
+		mirrdef = defgroup_name_index(ob, name_flip);
+		if (mirrdef == -1) {
+			if (BKE_defgroup_new(ob, name_flip)) {
+				mirrdef = BLI_listbase_count(&ob->defbase) - 1;
+			}
+		}
+
+		/* curdef should never be NULL unless this is
+		 * a  lamp and BKE_object_defgroup_add_name fails */
+		return mirrdef;
+	}
+
+	return -1;
+}
+
+/* -------------------------------------------------------------------- */
+/** \name Weight Blending Modes
+ * \{ */
+
+BLI_INLINE float wval_blend(const float weight, const float paintval, const float alpha)
+{
+	const float talpha = min_ff(alpha, 1.0f);  /* blending with values over 1 doesn't make sense */
+	return (paintval * talpha) + (weight * (1.0f - talpha));
+}
+BLI_INLINE float wval_add(const float weight, const float paintval, const float alpha)
+{
+	return weight + (paintval * alpha);
+}
+BLI_INLINE float wval_sub(const float weight, const float paintval, const float alpha)
+{
+	return weight - (paintval * alpha);
+}
+BLI_INLINE float wval_mul(const float weight, const float paintval, const float alpha)
+{   /* first mul, then blend the fac */
+	return ((1.0f - alpha) + (alpha * paintval)) * weight;
+}
+BLI_INLINE float wval_lighten(const float weight, const float paintval, const float alpha)
+{
+	return (weight < paintval) ? wval_blend(weight, paintval, alpha) : weight;
+}
+BLI_INLINE float wval_darken(const float weight, const float paintval, const float alpha)
+{
+	return (weight > paintval) ? wval_blend(weight, paintval, alpha) : weight;
+}
+
+/* mainly for color */
+BLI_INLINE float wval_colordodge(float weight, float paintval, float fac)
+{
+	float mfac, temp;
+	if (fac == 0.0f) {
+		return weight;
+	}
+	mfac = 1.0f - fac;
+	temp = (paintval == 1.0f) ? 1.0f : min_ff((weight * (225.0f / 255.0f)) / (1.0f - paintval), 1.0f);
+	return mfac * weight + temp * fac;
+}
+BLI_INLINE float wval_difference(float weight, float paintval, float fac)
+{
+	float mfac, temp;
+	if (fac == 0.0f) {
+		return weight;
+	}
+	mfac = 1.0f - fac;
+	temp = fabsf(weight - paintval);
+	return mfac * weight + temp * fac;
+}
+BLI_INLINE float wval_screen(float weight, float paintval, float fac)
+{
+	float mfac, temp;
+	if (fac == 0.0f) {
+		return weight;
+	}
+	mfac = 1.0f - fac;
+	temp = max_ff(1.0f - (((1.0f - weight) * (1.0f - paintval))), 0);
+	return mfac * weight + temp * fac;
+}
+BLI_INLINE float wval_hardlight(float weight, float paintval, float fac)
+{
+	float mfac, temp;
+	if (fac == 0.0f) {
+		return weight;
+	}
+	mfac = 1.0f - fac;
+	if (paintval > 0.5f) {
+		temp = 1.0f - ((1.0f - 2.0f * (paintval - 0.5f)) * (1.0f - weight));
+	}
+	else {
+		temp = (2.0f * paintval * weight);
+	}
+	return mfac * weight + temp * fac;
+}
+BLI_INLINE float wval_overlay(float weight, float paintval, float fac)
+{
+	float mfac, temp;
+	if (fac == 0.0f) {
+		return weight;
+	}
+	mfac = 1.0f - fac;
+	if (weight > 0.5f) {
+		temp = 1.0f - ((1.0f - 2.0f * (weight - 0.5f)) * (1.0f - paintval));
+	}
+	else {
+		temp = (2.0f * paintval * weight);
+	}
+	return mfac * weight + temp * fac;
+}
+BLI_INLINE float wval_softlight(float weight, float paintval, float fac)
+{
+	float mfac, temp;
+	if (fac == 0.0f) {
+		return weight;
+	}
+	mfac = 1.0f - fac;
+	if (weight < 0.5f) {
+		temp = ((2.0f * ((paintval / 2.0f) + 0.25f)) * weight);
+	}
+	else {
+		temp = 1.0f - (2.0f * (1.0f - ((paintval / 2.0f) + 0.25f)) * (1.0f - weight));
+	}
+	return temp * fac + weight * mfac;
+}
+BLI_INLINE float wval_exclusion(float weight, float paintval, float fac)
+{
+	float mfac, temp;
+	if (fac == 0.0f) {
+		return weight;
+	}
+	mfac = 1.0f - fac;
+	temp = 0.5f - ((2.0f * (weight - 0.5f) * (paintval - 0.5f)));
+	return temp * fac + weight * mfac;
+}
+
+/* vpaint has 'vpaint_blend_tool' */
+/* result is not clamped from [0-1] */
+float ED_wpaint_blend_tool(
+        const int tool,
+        /* dw->weight */
+        const float weight,
+        const float paintval, const float alpha)
+{
+	switch (tool) {
+		case PAINT_BLEND_MIX:
+		case PAINT_BLEND_AVERAGE:
+		case PAINT_BLEND_SMEAR:
+		case PAINT_BLEND_BLUR:       return wval_blend(weight, paintval, alpha);
+		case PAINT_BLEND_ADD:        return wval_add(weight, paintval, alpha);
+		case PAINT_BLEND_SUB:        return wval_sub(weight, paintval, alpha);
+		case PAINT_BLEND_MUL:        return wval_mul(weight, paintval, alpha);
+		case PAINT_BLEND_LIGHTEN:    return wval_lighten(weight, paintval, alpha);
+		case PAINT_BLEND_DARKEN:     return wval_darken(weight, paintval, alpha);
+		/* Mostly make sense for color: support anyway. */
+		case PAINT_BLEND_COLORDODGE: return wval_colordodge(weight, paintval, alpha);
+		case PAINT_BLEND_DIFFERENCE: return wval_difference(weight, paintval, alpha);
+		case PAINT_BLEND_SCREEN:     return wval_screen(weight, paintval, alpha);
+		case PAINT_BLEND_HARDLIGHT:  return wval_hardlight(weight, paintval, alpha);
+		case PAINT_BLEND_OVERLAY:    return wval_overlay(weight, paintval, alpha);
+		case PAINT_BLEND_SOFTLIGHT:  return wval_softlight(weight, paintval, alpha);
+		case PAINT_BLEND_EXCLUSION:  return wval_exclusion(weight, paintval, alpha);
+		/* Only for color: just use blend. */
+		case PAINT_BLEND_LUMINOCITY:
+		case PAINT_BLEND_SATURATION:
+		case PAINT_BLEND_HUE:
+		case PAINT_BLEND_ALPHA_SUB:
+		case PAINT_BLEND_ALPHA_ADD:
+		default:                     return wval_blend(weight, paintval, alpha);
+	}
+}
+
+/** \} */
\ No newline at end of file
diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c
index b8e2724f786..fb5192b8072 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -39,7 +39,6 @@
 #include "BLI_blenlib.h"
 #include "BLI_dial.h"
 #include "BLI_task.h"
-#include "BLI_threads.h"
 #include "BLI_utildefines.h"
 #include "BLI_ghash.h"
 
@@ -166,111 +165,12 @@ static bool sculpt_brush_needs_rake_rotation(const Brush *brush)
 	return SCULPT_TOOL_HAS_RAKE(brush->sculpt_tool) && (brush->rake_factor != 0.0f);
 }
 
-/* Factor of brush to have rake point following behind
- * (could be configurable but this is reasonable default). */
-#define SCULPT_RAKE_BRUSH_FACTOR 0.25f
-
-struct SculptRakeData {
-	float follow_dist;
-	float follow_co[3];
-};
-
 typedef enum StrokeFlags {
 	CLIP_X = 1,
 	CLIP_Y = 2,
 	CLIP_Z = 4
 } StrokeFlags;
 
-/* Cache stroke properties. Used because
- * RNA property lookup isn't particularly fast.
- *
- * For descriptions of these settings, check the operator properties.
- */
-typedef struct StrokeCache {
-	/* Invariants */
-	float initial_radius;
-	float scale[3];
-	int flag;
-	float clip_tolerance[3];
-	float initial_mouse[2];
-
-	/* Variants */
-	float radius;
-	float radius_squared;
-	float true_location[3];
-	float location[3];
-
-	bool pen_flip;
-	bool invert;
-	float pressure;
-	float mouse[2];
-	float bstrength;
-	float normal_weight;  /* from brush (with optional override) */
-
-	/* The rest is temporary storage that isn't saved as a property */
-
-	bool first_time; /* Beginning of stroke may do some things special */
-
-	/* from ED_view3d_ob_project_mat_get() */
-	float projection_mat[4][4];
-
-	/* Clean this up! */
-	ViewContext *vc;
-	Brush *brush;
-
-	float special_rotation;
-	float grab_delta[3], grab_delta_symmetry[3];
-	float old_grab_location[3], orig_grab_location[3];
-
-	/* screen-space rotation defined by mouse motion */
-	float   rake_rotation[4], rake_rotation_symmetry[4];
-	bool is_rake_rotation_valid;
-	struct SculptRakeData rake_data;
-
-	int symmetry; /* Symmetry index between 0 and 7 bit combo 0 is Brush only;
-	               * 1 is X mirror; 2 is Y mirror; 3 is XY; 4 is Z; 5 is XZ; 6 is YZ; 7 is XYZ */
-	int mirror_symmetry_pass; /* the symmetry pass we are currently on between 0 and 7*/
-	float true_view_normal[3];
-	float view_normal[3];
-
-	/* sculpt_normal gets calculated by calc_sculpt_normal(), then the
-	 * sculpt_normal_symm gets updated quickly with the usual symmetry
-	 * transforms */
-	float sculpt_normal[3];
-	float sculpt_normal_symm[3];
-
-	/* Used for area texture mode, local_mat gets calculated by
-	 * calc_brush_local_mat() and used in tex_strength(). */
-	float brush_local_mat[4][4];
-	
-	float plane_offset[3]; /* used to shift the plane around when doing tiled strokes */
-	int tile_pass;
-
-	float last_center[3];
-	int radial_symmetry_pass;
-	float symm_rot_mat[4][4];
-	float symm_rot_mat_inv[4][4];
-	bool original;
-	float anchored_location[3];
-
-	float vertex_rotation; /* amount to rotate the vertices when using rotate brush */
-	Dial *dial;
-	
-	char saved_active_brush_name[MAX_ID_NAME];
-	char saved_mask_brush_tool;
-	int saved_smooth_size; /* smooth tool copies the size of the current tool */
-	bool alt_smooth;
-
-	float plane_trim_squared;
-
-	bool supports_gravity;
-	float true_gravity_direction[3];
-	float gravity_direction[3];
-
-	rcti previous_r; /* previous redraw rectangle */
-	rcti current_r; /* current redraw rectangle */
-} StrokeCache;
-
 /************** Access to original unmodified vertex data *************/
 
 typedef struct {
@@ -477,41 +377,6 @@ static bool sculpt_stroke_is_dynamic_topology(
 
 /*** paint mesh ***/
 
-/* Single struct used by all BLI_task threaded callbacks, let's avoid adding 10's of those... */
-typedef struct SculptThreadedTaskData {
-	Sculpt *sd;
-	Object *ob;
-	Brush *brush;
-	PBVHNode **nodes;
-	int totnode;
-
-	/* Data specific to some callbacks. */
-	/* Note: even if only one or two of those are used at a time, keeping them separated, names help figuring out
-	 *       what it is, and memory overhead is ridiculous anyway... */
-	float flippedbstrength;
-	float angle;
-	float strength;
-	bool smooth_mask;
-	bool has_bm_orco;
-
-	SculptProjectVector *spvc;
-	float *offset;
-	float *grab_delta;
-	float *cono;
-	float *area_no;
-	float *area_no_sp;
-	float *area_co;
-	float (*mat)[4];
-	float (*vertCos)[3];
-
-	/* 0=towards view, 1=flipped */
-	float (*area_cos)[3];
-	float (*area_nos)[3];
-	int *count;
-
-	ThreadMutex mutex;
-} SculptThreadedTaskData;
-
 static void paint_mesh_restore_co_task_cb(void *userdata, const int n)
 {
 	SculptThreadedTaskData *data = userdata;
@@ -601,7 +466,7 @@ static void sculpt_extend_redraw_rect_previous(Object *ob, rcti *rect)
 }
 
 /* Get a screen-space rectangle of the modified area */
-static bool sculpt_get_redraw_rect(ARegion *ar, RegionView3D *rv3d,
+bool sculpt_get_redraw_rect(ARegion *ar, RegionView3D *rv3d,
                                    Object *ob, rcti *rect)
 {
 	PBVH *pbvh = ob->sculpt->pbvh;
@@ -650,17 +515,7 @@ void ED_sculpt_redraw_planes_get(float planes[4][4], ARegion *ar, Object *ob)
 
 /************************ Brush Testing *******************/
 
-typedef struct SculptBrushTest {
-	float radius_squared;
-	float location[3];
-	float dist;
-	int mirror_symmetry_pass;
-
-	/* View3d clipping - only set rv3d for clipping */
-	RegionView3D *clip_rv3d;
-} SculptBrushTest;
-
-static void sculpt_brush_test_init(SculptSession *ss, SculptBrushTest *test)
+void sculpt_brush_test_init(SculptSession *ss, SculptBrushTest *test)
 {
 	RegionView3D *rv3d = ss->cache->vc->rv3d;
 
@@ -668,6 +523,10 @@ static void sculpt_brush_test_init(SculptSession *ss, SculptBrushTest *test)
 	copy_v3_v3(test->location, ss->cache->location);
 	test->dist = 0.0f;   /* just for initialize */
 
+	/* Only for 2D projection. */
+	zero_v4(test->plane_view);
+	zero_v4(test->plane_tool);
+
 	test->mirror_symmetry_pass = ss->cache->mirror_symmetry_pass;
 
 	if (rv3d->rflag & RV3D_CLIPPING) {
@@ -689,7 +548,7 @@ BLI_INLINE bool sculpt_brush_test_clipping(const SculptBrushTest *test, const fl
 	return ED_view3d_clipping_test(rv3d, symm_co, true);
 }
 
-static bool sculpt_brush_test(SculptBrushTest *test, const float co[3])
+bool sculpt_brush_test_sphere(SculptBrushTest *test, const float co[3])
 {
 	float distsq = len_squared_v3v3(co, test->location);
 
@@ -705,7 +564,7 @@ static bool sculpt_brush_test(SculptBrushTest *test, const float co[3])
 	}
 }
 
-static bool sculpt_brush_test_sq(SculptBrushTest *test, const float co[3])
+bool sculpt_brush_test_sphere_sq(SculptBrushTest *test, const float co[3])
 {
 	float distsq = len_squared_v3v3(co, test->location);
 
@@ -721,7 +580,7 @@ static bool sculpt_brush_test_sq(SculptBrushTest *test, const float co[3])
 	}
 }
 
-static bool sculpt_brush_test_fast(const SculptBrushTest *test, const float co[3])
+bool sculpt_brush_test_sphere_fast(const SculptBrushTest *test, const float co[3])
 {
 	if (sculpt_brush_test_clipping(test, co)) {
 		return 0;
@@ -729,7 +588,25 @@ static bool sculpt_brush_test_fast(const SculptBrushTest *test, const float co[3
 	return len_squared_v3v3(co, test->location) <= test->radius_squared;
 }
 
-static bool sculpt_brush_test_cube(SculptBrushTest *test, const float co[3], float local[4][4])
+bool sculpt_brush_test_circle_sq(SculptBrushTest *test, const float co[3])
+{
+	float co_proj[3];
+	closest_to_plane_normalized_v3(co_proj, test->plane_view, co);
+	float distsq = len_squared_v3v3(co_proj, test->location);
+
+	if (distsq <= test->radius_squared) {
+		if (sculpt_brush_test_clipping(test, co)) {
+			return 0;
+		}
+		test->dist = distsq;
+		return 1;
+	}
+	else {
+		return 0;
+	}
+}
+
+bool sculpt_brush_test_cube(SculptBrushTest *test, const float co[3], float local[4][4])
 {
 	float side = M_SQRT1_2;
 	float local_co[3];
@@ -758,7 +635,36 @@ static bool sculpt_brush_test_cube(SculptBrushTest *test, const float co[3], flo
 	}
 }
 
-static float frontface(Brush *br, const float sculpt_normal[3],
+SculptBrushTestFn sculpt_brush_test_init_with_falloff_shape(
+        SculptSession *ss, SculptBrushTest *test, char falloff_shape)
+{
+	sculpt_brush_test_init(ss, test);
+	SculptBrushTestFn sculpt_brush_test_sq_fn;
+	if (falloff_shape == PAINT_FALLOFF_SHAPE_SPHERE) {
+		sculpt_brush_test_sq_fn = sculpt_brush_test_sphere_sq;
+	}
+	else {
+		/* PAINT_FALLOFF_SHAPE_TUBE */
+		plane_from_point_normal_v3(test->plane_view, test->location, ss->cache->view_normal);
+		sculpt_brush_test_sq_fn = sculpt_brush_test_circle_sq;
+	}
+	return sculpt_brush_test_sq_fn;
+}
+
+const float *sculpt_brush_frontface_normal_from_falloff_shape(
+        SculptSession *ss, char falloff_shape)
+{
+	if (falloff_shape == PAINT_FALLOFF_SHAPE_SPHERE) {
+		return ss->cache->sculpt_normal_symm;
+	}
+	else {
+		/* PAINT_FALLOFF_SHAPE_TUBE */
+		return ss->cache->view_normal;
+	}
+}
+
+
+static float frontface(const Brush *br, const float sculpt_normal[3],
                        const short no[3], const float fno[3])
 {
 	if (br->flag & BRUSH_FRONTFACE) {
@@ -784,7 +690,7 @@ static float frontface(Brush *br, const float sculpt_normal[3],
 
 static bool sculpt_brush_test_cyl(SculptBrushTest *test, float co[3], float location[3], const float area_no[3])
 {
-	if (sculpt_brush_test_fast(test, co)) {
+	if (sculpt_brush_test_sphere_fast(test, co)) {
 		float t1[3], t2[3], t3[3], dist;
 
 		sub_v3_v3v3(t1, location, co);
@@ -896,18 +802,22 @@ static void calc_area_normal_and_center_task_cb(void *userdata, const int n)
 	float (*area_cos)[3] = data->area_cos;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
-	SculptUndoNode *unode;
+	SculptUndoNode *unode = NULL;
 
 	float private_co[2][3] = {{0.0f}};
 	float private_no[2][3] = {{0.0f}};
 	int   private_count[2] = {0};
-	bool use_original;
+	bool use_original = false;
 
-	unode = sculpt_undo_push_node(data->ob, data->nodes[n], SCULPT_UNDO_COORDS);
-	sculpt_brush_test_init(ss, &test);
+	if (ss->cache->original) {
+		unode = sculpt_undo_push_node(data->ob, data->nodes[n], SCULPT_UNDO_COORDS);
+		use_original = (unode->co || unode->bm_entry);
+	}
+
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
-	use_original = (ss->cache->original && (unode->co || unode->bm_entry));
 
 	/* when the mesh is edited we can't rely on original coords
 	 * (original mesh may not even have verts in brush radius) */
@@ -929,7 +839,7 @@ static void calc_area_normal_and_center_task_cb(void *userdata, const int n)
 
 			closest_on_tri_to_point_v3(co, test.location, UNPACK3(co_tri));
 
-			if (sculpt_brush_test_fast(&test, co)) {
+			if (sculpt_brush_test_sq_fn(&test, co)) {
 				float no[3];
 				int flip_index;
 
@@ -963,7 +873,7 @@ static void calc_area_normal_and_center_task_cb(void *userdata, const int n)
 				co = vd.co;
 			}
 
-			if (sculpt_brush_test_fast(&test, co)) {
+			if (sculpt_brush_test_sq_fn(&test, co)) {
 				float no_buf[3];
 				const float *no;
 				int flip_index;
@@ -1029,8 +939,9 @@ static void calc_area_center(
 
 	int count[2] = {0};
 
+	/* Intentionally set 'sd' to NULL since we share logic with vertex paint. */
 	SculptThreadedTaskData data = {
-		.sd = sd, .ob = ob, .nodes = nodes, .totnode = totnode,
+		.sd = NULL, .ob = ob, .nodes = nodes, .totnode = totnode,
 		.has_bm_orco = has_bm_orco, .area_cos = area_cos, .area_nos = NULL, .count = count,
 	};
 	BLI_mutex_init(&data.mutex);
@@ -1053,42 +964,53 @@ static void calc_area_center(
 	}
 }
 
-
 static void calc_area_normal(
         Sculpt *sd, Object *ob,
         PBVHNode **nodes, int totnode,
         float r_area_no[3])
 {
 	const Brush *brush = BKE_paint_brush(&sd->paint);
+	bool use_threading = (sd->flags & SCULPT_USE_OPENMP) && totnode > SCULPT_THREADED_LIMIT;
+	sculpt_pbvh_calc_area_normal(brush, ob, nodes, totnode, use_threading, r_area_no);
+}
+
+/* expose 'calc_area_normal' externally. */
+void sculpt_pbvh_calc_area_normal(
+        const Brush *brush, Object *ob,
+        PBVHNode **nodes, int totnode,
+        bool use_threading,
+        float r_area_no[3])
+{
 	SculptSession *ss = ob->sculpt;
 	const bool has_bm_orco = ss->bm && sculpt_stroke_is_dynamic_topology(ss, brush);
-	int n;
 
 	/* 0=towards view, 1=flipped */
 	float area_nos[2][3] = {{0.0f}};
 
 	int count[2] = {0};
 
+	/* Intentionally set 'sd' to NULL since this is used for vertex paint too. */
 	SculptThreadedTaskData data = {
-		.sd = sd, .ob = ob, .nodes = nodes, .totnode = totnode,
+		.sd = NULL, .ob = ob, .brush = brush, .nodes = nodes, .totnode = totnode,
 		.has_bm_orco = has_bm_orco, .area_cos = NULL, .area_nos = area_nos, .count = count,
 	};
 	BLI_mutex_init(&data.mutex);
 
 	BLI_task_parallel_range(
 	            0, totnode, &data, calc_area_normal_and_center_task_cb,
-	            ((sd->flags & SCULPT_USE_OPENMP) && totnode > SCULPT_THREADED_LIMIT));
+	            use_threading);
 
 	BLI_mutex_end(&data.mutex);
 
 	/* for area normal */
-	for (n = 0; n < ARRAY_SIZE(area_nos); n++) {
-		if (normalize_v3_v3(r_area_no, area_nos[n]) != 0.0f) {
+	for (int i = 0; i < ARRAY_SIZE(area_nos); i++) {
+		if (normalize_v3_v3(r_area_no, area_nos[i]) != 0.0f) {
 			break;
 		}
 	}
 }
 
+
 /* this calculates flatten center and area normal together,
  * amortizing the memory bandwidth and loop overhead to calculate both at the same time */
 static void calc_area_normal_and_center(
@@ -1107,8 +1029,9 @@ static void calc_area_normal_and_center(
 
 	int count[2] = {0};
 
+	/* Intentionally set 'sd' to NULL since this is used for vertex paint too. */
 	SculptThreadedTaskData data = {
-		.sd = sd, .ob = ob, .nodes = nodes, .totnode = totnode,
+		.sd = NULL, .ob = ob, .brush = brush, .nodes = nodes, .totnode = totnode,
 		.has_bm_orco = has_bm_orco, .area_cos = area_cos, .area_nos = area_nos, .count = count,
 	};
 	BLI_mutex_init(&data.mutex);
@@ -1237,17 +1160,17 @@ static float brush_strength(
 }
 
 /* Return a multiplier for brush strength on a particular vertex. */
-static float tex_strength(SculptSession *ss, Brush *br,
-                          const float brush_point[3],
-                          const float len,
-                          const short vno[3],
-                          const float fno[3],
-                          const float mask,
-                          const int thread_id)
+float tex_strength(SculptSession *ss, const Brush *br,
+                   const float brush_point[3],
+                   const float len,
+                   const short vno[3],
+                   const float fno[3],
+                   const float mask,
+                   const int thread_id)
 {
 	StrokeCache *cache = ss->cache;
 	const Scene *scene = cache->vc->scene;
-	MTex *mtex = &br->mtex;
+	const MTex *mtex = &br->mtex;
 	float avg = 1;
 	float rgba[4];
 	float point[3];
@@ -1316,15 +1239,8 @@ static float tex_strength(SculptSession *ss, Brush *br,
 	return avg;
 }
 
-typedef struct {
-	Sculpt *sd;
-	SculptSession *ss;
-	float radius_squared;
-	bool original;
-} SculptSearchSphereData;
-
 /* Test AABB against sphere */
-static bool sculpt_search_sphere_cb(PBVHNode *node, void *data_v)
+bool sculpt_search_sphere_cb(PBVHNode *node, void *data_v)
 {
 	SculptSearchSphereData *data = data_v;
 	float *center = data->ss->cache->location, nearest[3];
@@ -1350,6 +1266,24 @@ static bool sculpt_search_sphere_cb(PBVHNode *node, void *data_v)
 	return len_squared_v3(t) < data->radius_squared;
 }
 
+/* 2D projection (distance to line). */
+bool sculpt_search_circle_cb(PBVHNode *node, void *data_v)
+{
+	SculptSearchCircleData *data = data_v;
+	float bb_min[3], bb_max[3];
+
+	if (data->original)
+		BKE_pbvh_node_get_original_BB(node, bb_min, bb_max);
+	else
+		BKE_pbvh_node_get_BB(node, bb_min, bb_min);
+
+	float dummy_co[3], dummy_depth;
+	const float dist_sq = dist_squared_ray_to_aabb_v3(
+	        data->dist_ray_to_aabb_precalc, bb_min, bb_max, dummy_co, &dummy_depth);
+
+	return dist_sq < data->radius_squared || 1;
+}
+
 /* Handles clipping against a mirror modifier and SCULPT_LOCK axis flags */
 static void sculpt_clip(Sculpt *sd, SculptSession *ss, float co[3], const float val[3])
 {
@@ -1366,6 +1300,37 @@ static void sculpt_clip(Sculpt *sd, SculptSession *ss, float co[3], const float
 	}
 }
 
+static PBVHNode **sculpt_pbvh_gather_generic(
+        Object *ob, Sculpt *sd, const Brush *brush, bool use_original, float radius_scale, int *r_totnode)
+{
+	SculptSession *ss = ob->sculpt;
+	PBVHNode **nodes = NULL;
+
+	/* Build a list of all nodes that are potentially within the brush's area of influence */
+	if (brush->falloff_shape == PAINT_FALLOFF_SHAPE_SPHERE) {
+		SculptSearchSphereData data = {
+			.ss = ss,
+			.sd = sd,
+			.radius_squared = SQUARE(ss->cache->radius * radius_scale),
+			.original = use_original,
+		};
+		BKE_pbvh_search_gather(ss->pbvh, sculpt_search_sphere_cb, &data, &nodes, r_totnode);
+	}
+	else {
+		struct DistRayAABB_Precalc dist_ray_to_aabb_precalc;
+		dist_squared_ray_to_aabb_v3_precalc(&dist_ray_to_aabb_precalc, ss->cache->location, ss->cache->view_normal);
+		SculptSearchCircleData data = {
+			.ss = ss,
+			.sd = sd,
+			.radius_squared = SQUARE(ss->cache->radius * radius_scale),
+			.original = use_original,
+			.dist_ray_to_aabb_precalc = &dist_ray_to_aabb_precalc,
+		};
+		BKE_pbvh_search_gather(ss->pbvh, sculpt_search_circle_cb, &data, &nodes, r_totnode);
+	}
+	return nodes;
+}
+
 /* Calculate primary direction of movement for many brushes */
 static void calc_sculpt_normal(
         Sculpt *sd, Object *ob,
@@ -1412,6 +1377,10 @@ static void update_sculpt_normal(Sculpt *sd, Object *ob,
 	    (cache->first_time || !(brush->flag & BRUSH_ORIGINAL_NORMAL)))
 	{
 		calc_sculpt_normal(sd, ob, nodes, totnode, cache->sculpt_normal);
+		if (brush->falloff_shape == PAINT_FALLOFF_SHAPE_TUBE) {
+			project_plane_v3_v3v3(cache->sculpt_normal, cache->sculpt_normal, cache->view_normal);
+			normalize_v3(cache->sculpt_normal);
+		}
 		copy_v3_v3(cache->sculpt_normal_symm, cache->sculpt_normal);
 	}
 	else {
@@ -1632,30 +1601,54 @@ typedef struct SculptDoBrushSmoothGridDataChunk {
 	size_t tmpgrid_size;
 } SculptDoBrushSmoothGridDataChunk;
 
+typedef struct {
+	SculptSession *ss;
+	const float *ray_start, *ray_normal;
+	bool hit;
+	float depth;
+	bool original;
+} SculptRaycastData;
+
+typedef struct {
+	const float *ray_start, *ray_normal;
+	bool hit;
+	float depth;
+	float detail;
+} SculptDetailRaycastData;
+
+typedef struct {
+	SculptSession *ss;
+	const float *ray_start, *ray_normal;
+	bool hit;
+	float depth;
+	float dist_sq_to_ray;
+	bool original;
+} SculptFindNearestToRayData;
+
 static void do_smooth_brush_mesh_task_cb_ex(
         void *userdata, void *UNUSED(userdata_chunk), const int n, const int thread_id)
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
 	Sculpt *sd = data->sd;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const bool smooth_mask = data->smooth_mask;
 	float bstrength = data->strength;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 
 	CLAMP(bstrength, 0.0f, 1.0f);
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test(&test, vd.co)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
 			const float fade = bstrength * tex_strength(
-			                       ss, brush, vd.co, test.dist, vd.no, vd.fno,
-			                       smooth_mask ? 0.0f : (vd.mask ? *vd.mask : 0.0f),
-			                       thread_id);
+			        ss, brush, vd.co, sqrtf(test.dist),
+			        vd.no, vd.fno, smooth_mask ? 0.0f : (vd.mask ? *vd.mask : 0.0f), thread_id);
 			if (smooth_mask) {
 				float val = neighbor_average_mask(ss, vd.vert_indices[vd.i]) - *vd.mask;
 				val *= fade * bstrength;
@@ -1686,23 +1679,24 @@ static void do_smooth_brush_bmesh_task_cb_ex(
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
 	Sculpt *sd = data->sd;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const bool smooth_mask = data->smooth_mask;
 	float bstrength = data->strength;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 
 	CLAMP(bstrength, 0.0f, 1.0f);
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test(&test, vd.co)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
 			const float fade = bstrength * tex_strength(
-			                       ss, brush, vd.co, test.dist, vd.no, vd.fno, smooth_mask ? 0.0f : *vd.mask,
-			                       thread_id);
+			        ss, brush, vd.co, sqrtf(test.dist),
+			        vd.no, vd.fno, smooth_mask ? 0.0f : *vd.mask, thread_id);
 			if (smooth_mask) {
 				float val = bmesh_neighbor_average_mask(vd.bm_vert, vd.cd_vert_mask_offset) - *vd.mask;
 				val *= fade * bstrength;
@@ -1734,11 +1728,10 @@ static void do_smooth_brush_multires_task_cb_ex(
 	SculptDoBrushSmoothGridDataChunk *data_chunk = userdata_chunk;
 	SculptSession *ss = data->ob->sculpt;
 	Sculpt *sd = data->sd;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const bool smooth_mask = data->smooth_mask;
 	float bstrength = data->strength;
 
-	SculptBrushTest test;
 	CCGElem **griddata, *gddata;
 	CCGKey key;
 
@@ -1751,7 +1744,9 @@ static void do_smooth_brush_multires_task_cb_ex(
 	int *grid_indices, totgrid, gridsize;
 	int i, x, y;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	CLAMP(bstrength, 0.0f, 1.0f);
 
@@ -1838,10 +1833,11 @@ static void do_smooth_brush_multires_task_cb_ex(
 				fno = CCG_elem_offset_no(&key, gddata, index);
 				mask = CCG_elem_offset_mask(&key, gddata, index);
 
-				if (sculpt_brush_test(&test, co)) {
+				if (sculpt_brush_test_sq_fn(&test, co)) {
 					const float strength_mask = (smooth_mask ? 0.0f : *mask);
 					const float fade = bstrength * tex_strength(
-					                       ss, brush, co, test.dist, NULL, fno, strength_mask, thread_id);
+					        ss, brush, co, sqrtf(test.dist),
+					        NULL, fno, strength_mask, thread_id);
 					float f = 1.0f / 16.0f;
 
 					if (x == 0 || x == gridsize - 1)
@@ -1948,18 +1944,21 @@ static void do_mask_brush_draw_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const float bstrength = ss->cache->bstrength;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test(&test, vd.co)) {
-			const float fade = tex_strength(ss, brush, vd.co, test.dist, vd.no, vd.fno, 0.0f, thread_id);
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
+			const float fade = tex_strength(
+			        ss, brush, vd.co, sqrtf(test.dist),
+			        vd.no, vd.fno, 0.0f, thread_id);
 
 			(*vd.mask) += fade * bstrength;
 			CLAMP(*vd.mask, 0, 1);
@@ -2005,23 +2004,25 @@ static void do_draw_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const float *offset = data->offset;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	float (*proxy)[3];
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test(&test, vd.co)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
 			/* offset vertex */
 			const float fade = tex_strength(
-			                       ss, brush, vd.co, test.dist, vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
+			        ss, brush, vd.co, sqrtf(test.dist),
+			        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 
 			mul_v3_v3fl(proxy[vd.i], offset, fade);
 
@@ -2059,35 +2060,44 @@ static void do_draw_brush(Sculpt *sd, Object *ob, PBVHNode **nodes, int totnode)
 	            ((sd->flags & SCULPT_USE_OPENMP) && totnode > SCULPT_THREADED_LIMIT), false);
 }
 
+/**
+ * Used for 'SCULPT_TOOL_CREASE' and 'SCULPT_TOOL_BLOB'
+ */
 static void do_crease_brush_task_cb_ex(
         void *userdata, void *UNUSED(userdata_chunk), const int n, const int thread_id)
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	SculptProjectVector *spvc = data->spvc;
 	const float flippedbstrength = data->flippedbstrength;
 	const float *offset = data->offset;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	float (*proxy)[3];
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test(&test, vd.co)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
 			/* offset vertex */
 			const float fade = tex_strength(
-			                       ss, brush, vd.co, test.dist, vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
+			        ss, brush, vd.co, sqrtf(test.dist),
+			        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 			float val1[3];
 			float val2[3];
 
 			/* first we pinch */
 			sub_v3_v3v3(val1, test.location, vd.co);
+			if (brush->falloff_shape == PAINT_FALLOFF_SHAPE_TUBE) {
+				project_plane_v3_v3v3(val1, val1, ss->cache->view_normal);
+			}
+
 			mul_v3_fl(val1, fade * flippedbstrength);
 
 			sculpt_project_v3(spvc, val1, val1);
@@ -2152,25 +2162,30 @@ static void do_pinch_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	float (*proxy)[3];
 	const float bstrength = ss->cache->bstrength;
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test(&test, vd.co)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
 			const float fade = bstrength * tex_strength(
-			                       ss, brush, vd.co, test.dist, vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
+			        ss, brush, vd.co, sqrtf(test.dist),
+			        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 			float val[3];
 
 			sub_v3_v3v3(val, test.location, vd.co);
+			if (brush->falloff_shape == PAINT_FALLOFF_SHAPE_TUBE) {
+				project_plane_v3_v3v3(val, val, ss->cache->view_normal);
+			}
 			mul_v3_v3fl(proxy[vd.i], val, fade);
 
 			if (vd.mvert)
@@ -2198,11 +2213,10 @@ static void do_grab_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const float *grab_delta = data->grab_delta;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	SculptOrigVertData orig_data;
 	float (*proxy)[3];
 	const float bstrength = ss->cache->bstrength;
@@ -2211,16 +2225,18 @@ static void do_grab_brush_task_cb_ex(
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
 		sculpt_orig_vert_data_update(&orig_data, &vd);
 
-		if (sculpt_brush_test(&test, orig_data.co)) {
+		if (sculpt_brush_test_sq_fn(&test, orig_data.co)) {
 			const float fade = bstrength * tex_strength(
-			                       ss, brush, orig_data.co, test.dist, orig_data.no, NULL, vd.mask ? *vd.mask : 0.0f,
-			                       thread_id);
+			        ss, brush, orig_data.co, sqrtf(test.dist),
+			        orig_data.no, NULL, vd.mask ? *vd.mask : 0.0f, thread_id);
 
 			mul_v3_v3fl(proxy[vd.i], grab_delta, fade);
 
@@ -2258,23 +2274,25 @@ static void do_nudge_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const float *cono = data->cono;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	float (*proxy)[3];
 	const float bstrength = ss->cache->bstrength;
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test(&test, vd.co)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
 			const float fade = bstrength * tex_strength(
-			                       ss, brush, vd.co, test.dist, vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
+			        ss, brush, vd.co, sqrtf(test.dist),
+			        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 
 			mul_v3_v3fl(proxy[vd.i], cono, fade);
 
@@ -2312,12 +2330,11 @@ static void do_snake_hook_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	SculptProjectVector *spvc = data->spvc;
 	const float *grab_delta = data->grab_delta;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	float (*proxy)[3];
 	const float bstrength = ss->cache->bstrength;
 	const bool do_rake_rotation = ss->cache->is_rake_rotation_valid;
@@ -2327,13 +2344,16 @@ static void do_snake_hook_brush_task_cb_ex(
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test(&test, vd.co)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
 			const float fade = bstrength * tex_strength(
-			                       ss, brush, vd.co, test.dist, vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
+			        ss, brush, vd.co, sqrtf(test.dist),
+			        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 
 			mul_v3_v3fl(proxy[vd.i], grab_delta, fade);
 
@@ -2342,6 +2362,9 @@ static void do_snake_hook_brush_task_cb_ex(
 				float delta_pinch_init[3], delta_pinch[3];
 
 				sub_v3_v3v3(delta_pinch, vd.co, test.location);
+				if (brush->falloff_shape == PAINT_FALLOFF_SHAPE_TUBE) {
+					project_plane_v3_v3v3(delta_pinch, delta_pinch, ss->cache->true_view_normal);
+				}
 
 				/* important to calculate based on the grabbed location (intentionally ignore fade here). */
 				add_v3_v3(delta_pinch, grab_delta);
@@ -2413,11 +2436,10 @@ static void do_thumb_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const float *cono = data->cono;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	SculptOrigVertData orig_data;
 	float (*proxy)[3];
 	const float bstrength = ss->cache->bstrength;
@@ -2426,16 +2448,18 @@ static void do_thumb_brush_task_cb_ex(
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
 		sculpt_orig_vert_data_update(&orig_data, &vd);
 
-		if (sculpt_brush_test(&test, orig_data.co)) {
+		if (sculpt_brush_test_sq_fn(&test, orig_data.co)) {
 			const float fade = bstrength * tex_strength(
-			                       ss, brush, orig_data.co, test.dist, orig_data.no, NULL, vd.mask ? *vd.mask : 0.0f,
-			                       thread_id);
+			        ss, brush, orig_data.co, sqrtf(test.dist),
+			        orig_data.no, NULL, vd.mask ? *vd.mask : 0.0f, thread_id);
 
 			mul_v3_v3fl(proxy[vd.i], cono, fade);
 
@@ -2473,11 +2497,10 @@ static void do_rotate_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const float angle = data->angle;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	SculptOrigVertData orig_data;
 	float (*proxy)[3];
 	const float bstrength = ss->cache->bstrength;
@@ -2486,17 +2509,19 @@ static void do_rotate_brush_task_cb_ex(
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
 		sculpt_orig_vert_data_update(&orig_data, &vd);
 
-		if (sculpt_brush_test(&test, orig_data.co)) {
+		if (sculpt_brush_test_sq_fn(&test, orig_data.co)) {
 			float vec[3], rot[3][3];
 			const float fade = bstrength * tex_strength(
-			                       ss, brush, orig_data.co, test.dist, orig_data.no, NULL, vd.mask ? *vd.mask : 0.0f,
-			                       thread_id);
+			        ss, brush, orig_data.co, sqrtf(test.dist),
+			        orig_data.no, NULL, vd.mask ? *vd.mask : 0.0f, thread_id);
 
 			sub_v3_v3v3(vec, orig_data.co, ss->cache->location);
 			axis_angle_normalized_to_mat3(rot, ss->cache->sculpt_normal_symm, angle * fade);
@@ -2535,11 +2560,10 @@ static void do_layer_brush_task_cb_ex(
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
 	Sculpt *sd = data->sd;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const float *offset = data->offset;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	SculptOrigVertData orig_data;
 	float *layer_disp;
 	const float bstrength = ss->cache->bstrength;
@@ -2554,15 +2578,18 @@ static void do_layer_brush_task_cb_ex(
 	layer_disp = BKE_pbvh_node_layer_disp_get(ss->pbvh, data->nodes[n]);
 	BLI_mutex_unlock(&data->mutex);
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
 		sculpt_orig_vert_data_update(&orig_data, &vd);
 
-		if (sculpt_brush_test(&test, orig_data.co)) {
+		if (sculpt_brush_test_sq_fn(&test, orig_data.co)) {
 			const float fade = bstrength * tex_strength(
-			                       ss, brush, vd.co, test.dist, vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
+			        ss, brush, vd.co, sqrtf(test.dist),
+			        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 			float *disp = &layer_disp[vd.i];
 			float val[3];
 
@@ -2619,22 +2646,24 @@ static void do_inflate_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	float (*proxy)[3];
 	const float bstrength = ss->cache->bstrength;
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test(&test, vd.co)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
 			const float fade = bstrength * tex_strength(
-			                       ss, brush, vd.co, test.dist, vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
+			        ss, brush, vd.co, sqrtf(test.dist),
+			        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 			float val[3];
 
 			if (vd.fno)
@@ -2697,6 +2726,10 @@ static void calc_sculpt_plane(
 
 			case SCULPT_DISP_DIR_AREA:
 				calc_area_normal_and_center(sd, ob, nodes, totnode, r_area_no, r_area_co);
+				if (brush->falloff_shape == PAINT_FALLOFF_SHAPE_TUBE) {
+					project_plane_v3_v3v3(r_area_no, r_area_no, ss->cache->view_normal);
+					normalize_v3(r_area_no);
+				}
 				break;
 
 			default:
@@ -2738,16 +2771,6 @@ static void calc_sculpt_plane(
 	}
 }
 
-/* Projects a point onto a plane along the plane's normal */
-static void point_plane_project(
-        float intr[3],
-        const float co[3], const float plane_normal[3], const float plane_center[3])
-{
-	sub_v3_v3v3(intr, co, plane_center);
-	mul_v3_v3fl(intr, plane_normal, dot_v3v3(plane_normal, intr));
-	sub_v3_v3v3(intr, co, intr);
-}
-
 static int plane_trim(const StrokeCache *cache, const Brush *brush, const float val[3])
 {
 	return (!(brush->flag & BRUSH_PLANE_TRIM) ||
@@ -2755,26 +2778,18 @@ static int plane_trim(const StrokeCache *cache, const Brush *brush, const float
 }
 
 static bool plane_point_side_flip(
-        const float co[3], const float plane_normal[3], const float plane_center[3],
+        const float co[3], const float plane[4],
         const bool flip)
 {
-	float delta[3];
-	float d;
-
-	sub_v3_v3v3(delta, co, plane_center);
-	d = dot_v3v3(plane_normal, delta);
-
+	float d = plane_point_side_v3(plane, co);
 	if (flip) d = -d;
-
 	return d <= 0.0f;
 }
 
-static int plane_point_side(const float co[3], const float plane_normal[3], const float plane_center[3])
+static int plane_point_side(const float co[3], const float plane[4])
 {
-	float delta[3];
-
-	sub_v3_v3v3(delta, co, plane_center);
-	return dot_v3v3(plane_normal, delta) <= 0.0f;
+	float d = plane_point_side_v3(plane, co);
+	return d <= 0.0f;
 }
 
 static float get_offset(Sculpt *sd, SculptSession *ss)
@@ -2795,33 +2810,36 @@ static void do_flatten_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const float *area_no = data->area_no;
 	const float *area_co = data->area_co;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	float (*proxy)[3];
 	const float bstrength = ss->cache->bstrength;
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
+
+	plane_from_point_normal_v3(test.plane_tool, area_co, area_no);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test_sq(&test, vd.co)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
 			float intr[3];
 			float val[3];
 
-			point_plane_project(intr, vd.co, area_no, area_co);
+			closest_to_plane_normalized_v3(intr, test.plane_tool, vd.co);
 
 			sub_v3_v3v3(val, intr, vd.co);
 
 			if (plane_trim(ss->cache, brush, val)) {
 				const float fade = bstrength * tex_strength(
-				                       ss, brush, vd.co, sqrtf(test.dist), vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f,
-				                       thread_id);
+				        ss, brush, vd.co, sqrtf(test.dist),
+				        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 
 				mul_v3_v3fl(proxy[vd.i], val, fade);
 
@@ -2870,28 +2888,31 @@ static void do_clay_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const float *area_no = data->area_no;
 	const float *area_co = data->area_co;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	float (*proxy)[3];
 	const bool flip = (ss->cache->bstrength < 0);
 	const float bstrength = flip ? -ss->cache->bstrength : ss->cache->bstrength;
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
+
+	plane_from_point_normal_v3(test.plane_tool, area_co, area_no);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test_sq(&test, vd.co)) {
-			if (plane_point_side_flip(vd.co, area_no, area_co, flip)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
+			if (plane_point_side_flip(vd.co, test.plane_tool, flip)) {
 				float intr[3];
 				float val[3];
 
-				point_plane_project(intr, vd.co, area_no, area_co);
+				closest_to_plane_normalized_v3(intr, test.plane_tool, vd.co);
 
 				sub_v3_v3v3(val, intr, vd.co);
 
@@ -2899,8 +2920,8 @@ static void do_clay_brush_task_cb_ex(
 					/* note, the normal from the vertices is ignored,
 					 * causes glitch with planes, see: T44390 */
 					const float fade = bstrength * tex_strength(
-					                       ss, brush, vd.co, sqrtf(test.dist), vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f,
-					                       thread_id);
+					        ss, brush, vd.co, sqrtf(test.dist),
+					        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 
 					mul_v3_v3fl(proxy[vd.i], val, fade);
 
@@ -2953,7 +2974,7 @@ static void do_clay_strips_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	float (*mat)[4] = data->mat;
 	const float *area_no_sp = data->area_no_sp;
 	const float *area_co = data->area_co;
@@ -2967,15 +2988,16 @@ static void do_clay_strips_brush_task_cb_ex(
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
 	sculpt_brush_test_init(ss, &test);
+	plane_from_point_normal_v3(test.plane_tool, area_co, area_no_sp);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
 		if (sculpt_brush_test_cube(&test, vd.co, mat)) {
-			if (plane_point_side_flip(vd.co, area_no_sp, area_co, flip)) {
+			if (plane_point_side_flip(vd.co, test.plane_tool, flip)) {
 				float intr[3];
 				float val[3];
 
-				point_plane_project(intr, vd.co, area_no_sp, area_co);
+				closest_to_plane_normalized_v3(intr, test.plane_tool, vd.co);
 
 				sub_v3_v3v3(val, intr, vd.co);
 
@@ -2983,8 +3005,8 @@ static void do_clay_strips_brush_task_cb_ex(
 					/* note, the normal from the vertices is ignored,
 					 * causes glitch with planes, see: T44390 */
 					const float fade = bstrength * tex_strength(
-					                       ss, brush, vd.co, ss->cache->radius * test.dist,
-					                       vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
+					        ss, brush, vd.co, ss->cache->radius * test.dist,
+					        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 
 					mul_v3_v3fl(proxy[vd.i], val, fade);
 
@@ -3062,34 +3084,37 @@ static void do_fill_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const float *area_no = data->area_no;
 	const float *area_co = data->area_co;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	float (*proxy)[3];
 	const float bstrength = ss->cache->bstrength;
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
+
+	plane_from_point_normal_v3(test.plane_tool, area_co, area_no);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test_sq(&test, vd.co)) {
-			if (plane_point_side(vd.co, area_no, area_co)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
+			if (plane_point_side(vd.co, test.plane_tool)) {
 				float intr[3];
 				float val[3];
 
-				point_plane_project(intr, vd.co, area_no, area_co);
+				closest_to_plane_normalized_v3(intr, test.plane_tool, vd.co);
 
 				sub_v3_v3v3(val, intr, vd.co);
 
 				if (plane_trim(ss->cache, brush, val)) {
 					const float fade = bstrength * tex_strength(
-					                       ss, brush, vd.co, sqrtf(test.dist),
-					                       vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
+					        ss, brush, vd.co, sqrtf(test.dist),
+					        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 
 					mul_v3_v3fl(proxy[vd.i], val, fade);
 
@@ -3140,34 +3165,36 @@ static void do_scrape_brush_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	const float *area_no = data->area_no;
 	const float *area_co = data->area_co;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	float (*proxy)[3];
 	const float bstrength = ss->cache->bstrength;
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
+	plane_from_point_normal_v3(test.plane_tool, area_co, area_no);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
 	{
-		if (sculpt_brush_test_sq(&test, vd.co)) {
-			if (!plane_point_side(vd.co, area_no, area_co)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
+			if (!plane_point_side(vd.co, test.plane_tool)) {
 				float intr[3];
 				float val[3];
 
-				point_plane_project(intr, vd.co, area_no, area_co);
+				closest_to_plane_normalized_v3(intr, test.plane_tool, vd.co);
 
 				sub_v3_v3v3(val, intr, vd.co);
 
 				if (plane_trim(ss->cache, brush, val)) {
 					const float fade = bstrength * tex_strength(
-					                       ss, brush, vd.co, sqrtf(test.dist), vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f,
-					                       thread_id);
+					        ss, brush, vd.co, sqrtf(test.dist),
+					        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 
 					mul_v3_v3fl(proxy[vd.i], val, fade);
 
@@ -3218,22 +3245,23 @@ static void do_gravity_task_cb_ex(
 {
 	SculptThreadedTaskData *data = userdata;
 	SculptSession *ss = data->ob->sculpt;
-	Brush *brush = data->brush;
+	const Brush *brush = data->brush;
 	float *offset = data->offset;
 
 	PBVHVertexIter vd;
-	SculptBrushTest test;
 	float (*proxy)[3];
 
 	proxy = BKE_pbvh_node_add_proxy(ss->pbvh, data->nodes[n])->co;
 
-	sculpt_brush_test_init(ss, &test);
+	SculptBrushTest test;
+	SculptBrushTestFn sculpt_brush_test_sq_fn =
+	        sculpt_brush_test_init_with_falloff_shape(ss, &test, data->brush->falloff_shape);
 
 	BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE) {
-		if (sculpt_brush_test_sq(&test, vd.co)) {
+		if (sculpt_brush_test_sq_fn(&test, vd.co)) {
 			const float fade = tex_strength(
-			                       ss, brush, vd.co, sqrtf(test.dist), vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f,
-			                       thread_id);
+			        ss, brush, vd.co, sqrtf(test.dist),
+			        vd.no, vd.fno, vd.mask ? *vd.mask : 0.0f, thread_id);
 
 			mul_v3_v3fl(proxy[vd.i], offset, fade);
 
@@ -3317,22 +3345,12 @@ void sculpt_vertcos_to_key(Object *ob, KeyBlock *kb, float (*vertCos)[3])
 static void sculpt_topology_update(Sculpt *sd, Object *ob, Brush *brush, UnifiedPaintSettings *UNUSED(ups))
 {
 	SculptSession *ss = ob->sculpt;
-	SculptSearchSphereData data;
-	PBVHNode **nodes = NULL;
-	float radius;
-	int n, totnode;
-
-	/* Build a list of all nodes that are potentially within the
-	 * brush's area of influence */
-	data.ss = ss;
-	data.sd = sd;
-
-	radius = ss->cache->radius * 1.25f;
 
-	data.radius_squared = radius * radius;
-	data.original = sculpt_tool_needs_original(brush->sculpt_tool) ? true : ss->cache->original;
-
-	BKE_pbvh_search_gather(ss->pbvh, sculpt_search_sphere_cb, &data, &nodes, &totnode);
+	int n, totnode;
+	/* Build a list of all nodes that are potentially within the brush's area of influence */
+	const bool use_original = sculpt_tool_needs_original(brush->sculpt_tool) ? true : ss->cache->original;
+	const float radius_scale = 1.25f;
+	PBVHNode **nodes = sculpt_pbvh_gather_generic(ob, sd, brush, use_original, radius_scale, &totnode);
 
 	/* Only act if some verts are inside the brush area */
 	if (totnode) {
@@ -3364,8 +3382,10 @@ static void sculpt_topology_update(Sculpt *sd, Object *ob, Brush *brush, Unified
 			BKE_pbvh_bmesh_update_topology(
 			        ss->pbvh, mode,
 			        ss->cache->location,
-			        (brush->flag & BRUSH_FRONTFACE) ? ss->cache->view_normal : NULL,
-			        ss->cache->radius);
+			        ss->cache->view_normal,
+			        ss->cache->radius,
+			        (brush->flag & BRUSH_FRONTFACE) != 0,
+			        (brush->falloff_shape != PAINT_FALLOFF_SHAPE_SPHERE));
 		}
 
 		MEM_freeN(nodes);
@@ -3388,16 +3408,12 @@ static void do_brush_action_task_cb(void *userdata, const int n)
 static void do_brush_action(Sculpt *sd, Object *ob, Brush *brush, UnifiedPaintSettings *ups)
 {
 	SculptSession *ss = ob->sculpt;
-	SculptSearchSphereData data;
-	PBVHNode **nodes = NULL;
 	int totnode;
 
 	/* Build a list of all nodes that are potentially within the brush's area of influence */
-	data.ss = ss;
-	data.sd = sd;
-	data.radius_squared = ss->cache->radius_squared;
-	data.original = sculpt_tool_needs_original(brush->sculpt_tool) ? true : ss->cache->original;
-	BKE_pbvh_search_gather(ss->pbvh, sculpt_search_sphere_cb, &data, &nodes, &totnode);
+	const bool use_original = sculpt_tool_needs_original(brush->sculpt_tool) ? true : ss->cache->original;
+	const float radius_scale = 1.0f;
+	PBVHNode **nodes = sculpt_pbvh_gather_generic(ob, sd, brush, use_original, radius_scale, &totnode);
 
 	/* Only act if some verts are inside the brush area */
 	if (totnode) {
@@ -3692,13 +3708,12 @@ static void sculpt_flush_stroke_deform(Sculpt *sd, Object *ob)
 
 /* Flip all the editdata across the axis/axes specified by symm. Used to
  * calculate multiple modifications to the mesh when symmetry is enabled. */
-static void calc_brushdata_symm(Sculpt *sd, StrokeCache *cache, const char symm,
-                                const char axis, const float angle,
-                                const float UNUSED(feather))
+void sculpt_cache_calc_brushdata_symm(
+        StrokeCache *cache, const char symm,
+        const char axis, const float angle)
 {
-	(void)sd; /* unused */
-
 	flip_v3_v3(cache->location, cache->true_location, symm);
+	flip_v3_v3(cache->last_location, cache->true_last_location, symm);
 	flip_v3_v3(cache->grab_delta_symmetry, cache->grab_delta, symm);
 	flip_v3_v3(cache->view_normal, cache->true_view_normal, symm);
 
@@ -3795,7 +3810,7 @@ static void do_tiled(Sculpt *sd, Object *ob, Brush *brush, UnifiedPaintSettings
 static void do_radial_symmetry(Sculpt *sd, Object *ob, Brush *brush, UnifiedPaintSettings *ups,
                                BrushActionFunc action,
                                const char symm, const int axis,
-                               const float feather)
+                               const float UNUSED(feather))
 {
 	SculptSession *ss = ob->sculpt;
 	int i;
@@ -3803,7 +3818,7 @@ static void do_radial_symmetry(Sculpt *sd, Object *ob, Brush *brush, UnifiedPain
 	for (i = 1; i < sd->radial_symm[axis - 'X']; ++i) {
 		const float angle = 2 * M_PI * i / sd->radial_symm[axis - 'X'];
 		ss->cache->radial_symmetry_pass = i;
-		calc_brushdata_symm(sd, ss->cache, symm, axis, angle, feather);
+		sculpt_cache_calc_brushdata_symm(ss->cache, symm, axis, angle);
 		do_tiled(sd, ob, brush, ups, action);
 	}
 }
@@ -3821,8 +3836,9 @@ static void sculpt_fix_noise_tear(Sculpt *sd, Object *ob)
 		multires_stitch_grids(ob);
 }
 
-static void do_symmetrical_brush_actions(Sculpt *sd, Object *ob,
-                                         BrushActionFunc action, UnifiedPaintSettings *ups)
+static void do_symmetrical_brush_actions(
+        Sculpt *sd, Object *ob,
+        BrushActionFunc action, UnifiedPaintSettings *ups)
 {
 	Brush *brush = BKE_paint_brush(&sd->paint);
 	SculptSession *ss = ob->sculpt;
@@ -3841,7 +3857,7 @@ static void do_symmetrical_brush_actions(Sculpt *sd, Object *ob,
 			cache->mirror_symmetry_pass = i;
 			cache->radial_symmetry_pass = 0;
 
-			calc_brushdata_symm(sd, cache, i, 0, 0, feather);
+			sculpt_cache_calc_brushdata_symm(cache, i, 0, 0);
 			do_tiled(sd, ob, brush, ups, action);
 
 			do_radial_symmetry(sd, ob, brush, ups, action, i, 'X', feather);
@@ -3952,7 +3968,7 @@ static const char *sculpt_tool_name(Sculpt *sd)
  * Operator for applying a stroke (various attributes including mouse path)
  * using the current brush. */
 
-static void sculpt_cache_free(StrokeCache *cache)
+void sculpt_cache_free(StrokeCache *cache)
 {
 	if (cache->dial)
 		MEM_freeN(cache->dial);
@@ -4215,7 +4231,6 @@ static void sculpt_update_brush_delta(UnifiedPaintSettings *ups, Object *ob, Bru
 						sub_v3_v3v3(cache->grab_delta, grab_location,
 						            cache->old_grab_location);
 					}
-				
 					invert_m4_m4(imat, ob->obmat);
 					mul_mat3_m4_v3(imat, cache->grab_delta);
 					break;
@@ -4225,6 +4240,10 @@ static void sculpt_update_brush_delta(UnifiedPaintSettings *ups, Object *ob, Bru
 			zero_v3(cache->grab_delta);
 		}
 
+		if (brush->falloff_shape == PAINT_FALLOFF_SHAPE_TUBE) {
+			project_plane_v3_v3v3(cache->grab_delta, cache->grab_delta, ss->cache->true_view_normal);
+		}
+
 		copy_v3_v3(cache->old_grab_location, grab_location);
 
 		if (tool == SCULPT_TOOL_GRAB)
@@ -4394,29 +4413,17 @@ static void sculpt_stroke_modifiers_check(const bContext *C, Object *ob)
 	SculptSession *ss = ob->sculpt;
 
 	if (ss->kb || ss->modifiers_active) {
+		EvaluationContext eval_ctx;
 		Sculpt *sd = CTX_data_tool_settings(C)->sculpt;
 		Brush *brush = BKE_paint_brush(&sd->paint);
 
-		BKE_sculpt_update_mesh_elements(CTX_data_scene(C), sd, ob,
+		CTX_data_eval_ctx(C, &eval_ctx);
+
+		BKE_sculpt_update_mesh_elements(&eval_ctx, CTX_data_scene(C), sd, ob,
 		                            sculpt_any_smooth_mode(brush, ss->cache, 0), false);
 	}
 }
 
-typedef struct {
-	SculptSession *ss;
-	const float *ray_start, *ray_normal;
-	bool hit;
-	float dist;
-	bool original;
-} SculptRaycastData;
-
-typedef struct {
-	const float *ray_start, *ray_normal;
-	bool hit;
-	float dist;
-	float detail;
-} SculptDetailRaycastData;
-
 static void sculpt_raycast_cb(PBVHNode *node, void *data_v, float *tmin)
 {
 	if (BKE_pbvh_node_get_tmin(node) < *tmin) {
@@ -4437,10 +4444,40 @@ static void sculpt_raycast_cb(PBVHNode *node, void *data_v, float *tmin)
 		}
 
 		if (BKE_pbvh_node_raycast(srd->ss->pbvh, node, origco, use_origco,
-		                          srd->ray_start, srd->ray_normal, &srd->dist))
+		                          srd->ray_start, srd->ray_normal, &srd->depth))
+		{
+			srd->hit = 1;
+			*tmin = srd->depth;
+		}
+	}
+}
+
+static void sculpt_find_nearest_to_ray_cb(PBVHNode *node, void *data_v, float *tmin)
+{
+	if (BKE_pbvh_node_get_tmin(node) < *tmin) {
+		SculptFindNearestToRayData *srd = data_v;
+		float (*origco)[3] = NULL;
+		bool use_origco = false;
+
+		if (srd->original && srd->ss->cache) {
+			if (BKE_pbvh_type(srd->ss->pbvh) == PBVH_BMESH) {
+				use_origco = true;
+			}
+			else {
+				/* intersect with coordinates from before we started stroke */
+				SculptUndoNode *unode = sculpt_undo_get_node(node);
+				origco = (unode) ? unode->co : NULL;
+				use_origco = origco ? true : false;
+			}
+		}
+
+		if (BKE_pbvh_node_find_nearest_to_ray(
+		        srd->ss->pbvh, node, origco, use_origco,
+		        srd->ray_start, srd->ray_normal,
+		        &srd->depth, &srd->dist_sq_to_ray))
 		{
 			srd->hit = 1;
-			*tmin = srd->dist;
+			*tmin = srd->dist_sq_to_ray;
 		}
 	}
 }
@@ -4450,10 +4487,10 @@ static void sculpt_raycast_detail_cb(PBVHNode *node, void *data_v, float *tmin)
 	if (BKE_pbvh_node_get_tmin(node) < *tmin) {
 		SculptDetailRaycastData *srd = data_v;
 		if (BKE_pbvh_bmesh_node_raycast_detail(node, srd->ray_start, srd->ray_normal,
-		                                       &srd->dist, &srd->detail))
+		                                       &srd->depth, &srd->detail))
 		{
 			srd->hit = 1;
-			*tmin = srd->dist;
+			*tmin = srd->depth;
 		}
 	}
 }
@@ -4500,8 +4537,7 @@ bool sculpt_stroke_get_location(bContext *C, float out[3], const float mouse[2])
 	Object *ob;
 	SculptSession *ss;
 	StrokeCache *cache;
-	float ray_start[3], ray_end[3], ray_normal[3], dist;
-	SculptRaycastData srd;
+	float ray_start[3], ray_end[3], ray_normal[3], depth;
 	bool original;
 	ViewContext vc;
 
@@ -4515,23 +4551,58 @@ bool sculpt_stroke_get_location(bContext *C, float out[3], const float mouse[2])
 
 	sculpt_stroke_modifiers_check(C, ob);
 
-	dist = sculpt_raycast_init(&vc, mouse, ray_start, ray_end, ray_normal, original);
+	depth = sculpt_raycast_init(&vc, mouse, ray_start, ray_end, ray_normal, original);
 
-	srd.original = original;
-	srd.ss = ob->sculpt;
-	srd.hit = 0;
-	srd.ray_start = ray_start;
-	srd.ray_normal = ray_normal;
-	srd.dist = dist;
+	bool hit = false;
+	{
+		SculptRaycastData srd = {
+			.original = original,
+			.ss = ob->sculpt,
+			.hit = 0,
+			.ray_start = ray_start,
+			.ray_normal = ray_normal,
+			.depth = depth,
+		};
+		BKE_pbvh_raycast(
+		        ss->pbvh, sculpt_raycast_cb, &srd,
+		        ray_start, ray_normal, srd.original);
+		if (srd.hit) {
+			hit = true;
+			copy_v3_v3(out, ray_normal);
+			mul_v3_fl(out, srd.depth);
+			add_v3_v3(out, ray_start);
+		}
+	}
 
-	BKE_pbvh_raycast(ss->pbvh, sculpt_raycast_cb, &srd,
-	                 ray_start, ray_normal, srd.original);
+	if (hit == false) {
+		const Brush *brush = BKE_paint_brush(BKE_paint_get_active_from_context(C));
+		if (ELEM(brush->falloff_shape, PAINT_FALLOFF_SHAPE_TUBE)) {
+			SculptFindNearestToRayData srd = {
+				.original = original,
+				.ss = ob->sculpt,
+				.hit = 0,
+				.ray_start = ray_start,
+				.ray_normal = ray_normal,
+				.depth = FLT_MAX,
+				.dist_sq_to_ray = FLT_MAX,
+			};
+			BKE_pbvh_find_nearest_to_ray(
+			        ss->pbvh, sculpt_find_nearest_to_ray_cb, &srd,
+			        ray_start, ray_normal, srd.original);
+			if (srd.hit) {
+				hit = true;
+				copy_v3_v3(out, ray_normal);
+				mul_v3_fl(out, srd.depth);
+				add_v3_v3(out, ray_start);
+			}
+		}
+	}
 
-	copy_v3_v3(out, ray_normal);
-	mul_v3_fl(out, srd.dist);
-	add_v3_v3(out, ray_start);
+	if (cache && hit) {
+		copy_v3_v3(cache->true_location, out);
+	}
 
-	return srd.hit;
+	return hit;
 }
 
 static void sculpt_brush_init_tex(const Scene *scene, Sculpt *sd, SculptSession *ss)
@@ -4554,12 +4625,15 @@ static bool sculpt_brush_stroke_init(bContext *C, wmOperator *op)
 	Scene *scene = CTX_data_scene(C);
 	Object *ob = CTX_data_active_object(C);
 	Sculpt *sd = CTX_data_tool_settings(C)->sculpt;
+	EvaluationContext eval_ctx;
 	SculptSession *ss = CTX_data_active_object(C)->sculpt;
 	Brush *brush = BKE_paint_brush(&sd->paint);
 	int mode = RNA_enum_get(op->ptr, "mode");
 	bool is_smooth;
 	bool need_mask = false;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (brush->sculpt_tool == SCULPT_TOOL_MASK) {
 		need_mask = true;
 	}
@@ -4568,7 +4642,7 @@ static bool sculpt_brush_stroke_init(bContext *C, wmOperator *op)
 	sculpt_brush_init_tex(scene, sd, ss);
 
 	is_smooth = sculpt_any_smooth_mode(brush, NULL, mode);
-	BKE_sculpt_update_mesh_elements(scene, sd, ob, is_smooth, need_mask);
+	BKE_sculpt_update_mesh_elements(&eval_ctx, scene, sd, ob, is_smooth, need_mask);
 
 	return 1;
 }
@@ -4642,6 +4716,9 @@ static void sculpt_flush_update(bContext *C)
 			ED_region_tag_redraw_partial(ar, &r);
 		}
 	}
+
+	/* 2.8x - avoid full mesh update! */
+	BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_SCULPT_COORDS);
 }
 
 /* Returns whether the mouse/stylus is over the mesh (1)
@@ -4660,8 +4737,11 @@ static bool sculpt_stroke_test_start(bContext *C, struct wmOperator *op,
                                     const float mouse[2])
 {
 	/* Don't start the stroke until mouse goes over the mesh.
-	 * note: mouse will only be null when re-executing the saved stroke. */
-	if (!mouse || over_mesh(C, op, mouse[0], mouse[1])) {
+	 * note: mouse will only be null when re-executing the saved stroke.
+	 * We have exception for 'exec' strokes since they may not set 'mouse', only 'location', see: T52195. */
+	if (((op->flag & OP_IS_INVOKE) == 0) ||
+	    (mouse == NULL) || over_mesh(C, op, mouse[0], mouse[1]))
+	{
 		Object *ob = CTX_data_active_object(C);
 		SculptSession *ss = ob->sculpt;
 		Sculpt *sd = CTX_data_tool_settings(C)->sculpt;
@@ -4722,7 +4802,7 @@ static void sculpt_stroke_update_step(bContext *C, struct PaintStroke *UNUSED(st
 	 * Could be optimized later, but currently don't think it's so
 	 * much common scenario.
 	 *
-	 * Same applies to the DAG_id_tag_update() invoked from
+	 * Same applies to the DEG_id_tag_update() invoked from
 	 * sculpt_flush_update().
 	 */
 	if (ss->modifiers_active) {
@@ -4758,6 +4838,7 @@ static void sculpt_stroke_done(const bContext *C, struct PaintStroke *UNUSED(str
 	if (ss->cache) {
 		UnifiedPaintSettings *ups = &CTX_data_tool_settings(C)->unified_paint_settings;
 		Brush *brush = BKE_paint_brush(&sd->paint);
+		BLI_assert(brush == ss->cache->brush);  /* const, so we shouldn't change. */
 		ups->draw_inverted = false;
 
 		sculpt_stroke_modifiers_check(C, ob);
@@ -4768,11 +4849,10 @@ static void sculpt_stroke_done(const bContext *C, struct PaintStroke *UNUSED(str
 				brush->mask_tool = ss->cache->saved_mask_brush_tool;
 			}
 			else {
-				Paint *p = &sd->paint;
-				BKE_brush_size_set(scene, ss->cache->brush, ss->cache->saved_smooth_size);
+				BKE_brush_size_set(scene, brush, ss->cache->saved_smooth_size);
 				brush = (Brush *)BKE_libblock_find_name(ID_BR, ss->cache->saved_active_brush_name);
 				if (brush) {
-					BKE_paint_brush_set(p, brush);
+					BKE_paint_brush_set(&sd->paint, brush);
 				}
 			}
 		}
@@ -4992,10 +5072,13 @@ void sculpt_update_after_dynamic_topology_toggle(bContext *C)
 {
 	Scene *scene = CTX_data_scene(C);
 	Object *ob = CTX_data_active_object(C);
+	EvaluationContext eval_ctx;
 	Sculpt *sd = scene->toolsettings->sculpt;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* Create the PBVH */
-	BKE_sculpt_update_mesh_elements(scene, sd, ob, false, false);
+	BKE_sculpt_update_mesh_elements(&eval_ctx, scene, sd, ob, false, false);
 	WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
 }
 
@@ -5329,11 +5412,15 @@ static void SCULPT_OT_symmetrize(wmOperatorType *ot)
 
 /**** Toggle operator for turning sculpt mode on or off ****/
 
-static void sculpt_init_session(Scene *scene, Object *ob)
+static void sculpt_init_session(const bContext *C, Scene *scene, Object *ob)
 {
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	ob->sculpt = MEM_callocN(sizeof(SculptSession), "sculpt session");
 
-	BKE_sculpt_update_mesh_elements(scene, scene->toolsettings->sculpt, ob, 0, false);
+	BKE_sculpt_update_mesh_elements(&eval_ctx, scene, scene->toolsettings->sculpt, ob, 0, false);
 }
 
 
@@ -5425,7 +5512,7 @@ static int sculpt_mode_toggle_exec(bContext *C, wmOperator *op)
 		if (ob->sculpt)
 			BKE_sculptsession_free(ob);
 
-		sculpt_init_session(scene, ob);
+		sculpt_init_session(C, scene, ob);
 
 		/* Mask layer is required */
 		if (mmd) {
@@ -5531,7 +5618,7 @@ static int sculpt_detail_flood_fill_exec(bContext *C, wmOperator *UNUSED(op))
 	Object *ob = CTX_data_active_object(C);
 	SculptSession *ss = ob->sculpt;
 	float size;
-	float bb_min[3], bb_max[3];
+	float bb_min[3], bb_max[3], center[3], dim[3];
 	int i, totnodes;
 	PBVHNode **nodes;
 
@@ -5543,11 +5630,12 @@ static int sculpt_detail_flood_fill_exec(bContext *C, wmOperator *UNUSED(op))
 	for (i = 0; i < totnodes; i++) {
 		BKE_pbvh_node_mark_topology_update(nodes[i]);
 	}
-	/* get the bounding box, store the size to bb_max and center (zero) to bb_min */
+	/* get the bounding box, it's center and size */
 	BKE_pbvh_bounding_box(ob->sculpt->pbvh, bb_min, bb_max);
-	sub_v3_v3(bb_max, bb_min);
-	zero_v3(bb_min);
-	size = max_fff(bb_max[0], bb_max[1], bb_max[2]);
+	add_v3_v3v3(center, bb_min, bb_max);
+	mul_v3_fl(center, 0.5f);
+	sub_v3_v3v3(dim, bb_max, bb_min);
+	size = max_fff(dim[0], dim[1], dim[2]);
 
 	/* update topology size */
 	BKE_pbvh_bmesh_detail_size_set(ss->pbvh, 1.0f / sd->constant_detail);
@@ -5557,7 +5645,7 @@ static int sculpt_detail_flood_fill_exec(bContext *C, wmOperator *UNUSED(op))
 
 	while (BKE_pbvh_bmesh_update_topology(
 	               ss->pbvh, PBVH_Collapse | PBVH_Subdivide,
-	               bb_min, NULL, size))
+	               center, NULL, size, false, false))
 	{
 		for (i = 0; i < totnodes; i++)
 			BKE_pbvh_node_mark_topology_update(nodes[i]);
@@ -5593,7 +5681,7 @@ static void sample_detail(bContext *C, int ss_co[2])
 	ViewContext vc;
 	Object *ob;
 	Sculpt *sd;
-	float ray_start[3], ray_end[3], ray_normal[3], dist;
+	float ray_start[3], ray_end[3], ray_normal[3], depth;
 	SculptDetailRaycastData srd;
 	float mouse[2] = {ss_co[0], ss_co[1]};
 	view3d_set_viewcontext(C, &vc);
@@ -5603,12 +5691,12 @@ static void sample_detail(bContext *C, int ss_co[2])
 
 	sculpt_stroke_modifiers_check(C, ob);
 
-	dist = sculpt_raycast_init(&vc, mouse, ray_start, ray_end, ray_normal, false);
+	depth = sculpt_raycast_init(&vc, mouse, ray_start, ray_end, ray_normal, false);
 
 	srd.hit = 0;
 	srd.ray_start = ray_start;
 	srd.ray_normal = ray_normal;
-	srd.dist = dist;
+	srd.depth = depth;
 	srd.detail = sd->constant_detail;
 
 	BKE_pbvh_raycast(ob->sculpt->pbvh, sculpt_raycast_detail_cb, &srd,
diff --git a/source/blender/editors/sculpt_paint/sculpt_intern.h b/source/blender/editors/sculpt_paint/sculpt_intern.h
index 108fe3532e3..aaea13ce5d0 100644
--- a/source/blender/editors/sculpt_paint/sculpt_intern.h
+++ b/source/blender/editors/sculpt_paint/sculpt_intern.h
@@ -38,12 +38,15 @@
 #include "DNA_key_types.h"
 
 #include "BLI_bitmap.h"
+#include "BLI_threads.h"
+
 #include "BKE_pbvh.h"
 
 struct bContext;
 struct KeyBlock;
 struct Object;
 struct SculptUndoNode;
+struct SculptOrigVertData;
 
 int sculpt_mode_poll(struct bContext *C);
 int sculpt_mode_poll_view3d(struct bContext *C);
@@ -52,12 +55,12 @@ int sculpt_poll(struct bContext *C);
 int sculpt_poll_view3d(struct bContext *C);
 
 /* Stroke */
-bool sculpt_stroke_get_location(bContext *C, float out[3], const float mouse[2]);
+bool sculpt_stroke_get_location(struct bContext *C, float out[3], const float mouse[2]);
 
 /* Dynamic topology */
 void sculpt_pbvh_clear(Object *ob);
 void sculpt_dyntopo_node_layers_add(struct SculptSession *ss);
-void sculpt_update_after_dynamic_topology_toggle(bContext *C);
+void sculpt_update_after_dynamic_topology_toggle(struct bContext *C);
 void sculpt_dynamic_topology_enable(struct bContext *C);
 void sculpt_dynamic_topology_disable(struct bContext *C,
                                      struct SculptUndoNode *unode);
@@ -115,6 +118,227 @@ typedef struct SculptUndoNode {
 	char shapeName[sizeof(((KeyBlock *)0))->name];
 } SculptUndoNode;
 
+/* Factor of brush to have rake point following behind
+* (could be configurable but this is reasonable default). */
+#define SCULPT_RAKE_BRUSH_FACTOR 0.25f
+
+struct SculptRakeData {
+	float follow_dist;
+	float follow_co[3];
+};
+
+/* Single struct used by all BLI_task threaded callbacks, let's avoid adding 10's of those... */
+typedef struct SculptThreadedTaskData {
+	struct bContext *C;
+	struct Sculpt *sd;
+	struct Object *ob;
+	const struct Brush *brush;
+	struct PBVHNode **nodes;
+	int totnode;
+
+	struct VPaint *vp;
+	struct VPaintData *vpd;
+	struct WPaintData *wpd;
+	struct WeightPaintInfo *wpi;
+	unsigned int *lcol;
+	struct Mesh *me;
+	/* For passing generic params. */
+	void *custom_data;
+
+
+	/* Data specific to some callbacks. */
+	/* Note: even if only one or two of those are used at a time, keeping them separated, names help figuring out
+	*       what it is, and memory overhead is ridiculous anyway... */
+	float flippedbstrength;
+	float angle;
+	float strength;
+	bool smooth_mask;
+	bool has_bm_orco;
+
+	struct SculptProjectVector *spvc;
+	float *offset;
+	float *grab_delta;
+	float *cono;
+	float *area_no;
+	float *area_no_sp;
+	float *area_co;
+	float(*mat)[4];
+	float(*vertCos)[3];
+
+	/* 0=towards view, 1=flipped */
+	float(*area_cos)[3];
+	float(*area_nos)[3];
+	int *count;
+
+	ThreadMutex mutex;
+
+} SculptThreadedTaskData;
+
+/*************** Brush testing declarations ****************/
+typedef struct SculptBrushTest {
+	float radius_squared;
+	float location[3];
+	float dist;
+	int mirror_symmetry_pass;
+
+	/* For circle (not sphere) projection. */
+	float plane_view[4];
+
+	/* Some tool code uses a plane for it's calculateions. */
+	float plane_tool[4];
+
+	/* View3d clipping - only set rv3d for clipping */
+	struct RegionView3D *clip_rv3d;
+} SculptBrushTest;
+
+typedef bool (*SculptBrushTestFn)(SculptBrushTest *test, const float co[3]);
+
+typedef struct {
+	struct Sculpt *sd;
+	struct SculptSession *ss;
+	float radius_squared;
+	bool original;
+} SculptSearchSphereData;
+
+typedef struct {
+	struct Sculpt *sd;
+	struct SculptSession *ss;
+	float radius_squared;
+	bool original;
+	struct DistRayAABB_Precalc *dist_ray_to_aabb_precalc;
+} SculptSearchCircleData;
+
+void sculpt_brush_test_init(struct SculptSession *ss, SculptBrushTest *test);
+bool sculpt_brush_test_sphere(SculptBrushTest *test, const float co[3]);
+bool sculpt_brush_test_sphere_sq(SculptBrushTest *test, const float co[3]);
+bool sculpt_brush_test_sphere_fast(const SculptBrushTest *test, const float co[3]);
+bool sculpt_brush_test_cube(SculptBrushTest *test, const float co[3], float local[4][4]);
+bool sculpt_brush_test_circle_sq(SculptBrushTest *test, const float co[3]);
+bool sculpt_search_sphere_cb(PBVHNode *node, void *data_v);
+bool sculpt_search_circle_cb(PBVHNode *node, void *data_v);
+
+SculptBrushTestFn sculpt_brush_test_init_with_falloff_shape(
+        SculptSession *ss, SculptBrushTest *test, char falloff_shape);
+const float *sculpt_brush_frontface_normal_from_falloff_shape(
+        SculptSession *ss, char falloff_shape);
+
+float tex_strength(
+        struct SculptSession *ss, const struct Brush *br,
+        const float point[3],
+        const float len,
+        const short vno[3],
+        const float fno[3],
+        const float mask,
+        const int thread_id);
+
+/* just for vertex paint. */
+void sculpt_pbvh_calc_area_normal(
+        const struct Brush *brush, Object *ob,
+        PBVHNode **nodes, int totnode,
+        bool use_threading,
+        float r_area_no[3]);
+
+/* Cache stroke properties. Used because
+* RNA property lookup isn't particularly fast.
+*
+* For descriptions of these settings, check the operator properties.
+*/
+
+typedef struct StrokeCache {
+	/* Invariants */
+	float initial_radius;
+	float scale[3];
+	int flag;
+	float clip_tolerance[3];
+	float initial_mouse[2];
+
+	/* Variants */
+	float radius;
+	float radius_squared;
+	float true_location[3];
+	float true_last_location[3];
+	float location[3];
+	float last_location[3];
+	bool is_last_valid;
+
+	bool pen_flip;
+	bool invert;
+	float pressure;
+	float mouse[2];
+	float bstrength;
+	float normal_weight;  /* from brush (with optional override) */
+
+	/* The rest is temporary storage that isn't saved as a property */
+
+	bool first_time; /* Beginning of stroke may do some things special */
+
+	/* from ED_view3d_ob_project_mat_get() */
+	float projection_mat[4][4];
+
+	/* Clean this up! */
+	struct ViewContext *vc;
+	const struct Brush *brush;
+
+	float special_rotation;
+	float grab_delta[3], grab_delta_symmetry[3];
+	float old_grab_location[3], orig_grab_location[3];
+
+	/* screen-space rotation defined by mouse motion */
+	float   rake_rotation[4], rake_rotation_symmetry[4];
+	bool is_rake_rotation_valid;
+	struct SculptRakeData rake_data;
+
+	/* Symmetry index between 0 and 7 bit combo 0 is Brush only;
+	 * 1 is X mirror; 2 is Y mirror; 3 is XY; 4 is Z; 5 is XZ; 6 is YZ; 7 is XYZ */
+	int symmetry;
+	int mirror_symmetry_pass; /* the symmetry pass we are currently on between 0 and 7*/
+	float true_view_normal[3];
+	float view_normal[3];
+
+	/* sculpt_normal gets calculated by calc_sculpt_normal(), then the
+	* sculpt_normal_symm gets updated quickly with the usual symmetry
+	* transforms */
+	float sculpt_normal[3];
+	float sculpt_normal_symm[3];
+
+	/* Used for area texture mode, local_mat gets calculated by
+	* calc_brush_local_mat() and used in tex_strength(). */
+	float brush_local_mat[4][4];
+
+	float plane_offset[3]; /* used to shift the plane around when doing tiled strokes */
+	int tile_pass;
+
+	float last_center[3];
+	int radial_symmetry_pass;
+	float symm_rot_mat[4][4];
+	float symm_rot_mat_inv[4][4];
+	bool original;
+	float anchored_location[3];
+
+	float vertex_rotation; /* amount to rotate the vertices when using rotate brush */
+	struct Dial *dial;
+
+	char saved_active_brush_name[MAX_ID_NAME];
+	char saved_mask_brush_tool;
+	int saved_smooth_size; /* smooth tool copies the size of the current tool */
+	bool alt_smooth;
+
+	float plane_trim_squared;
+
+	bool supports_gravity;
+	float true_gravity_direction[3];
+	float gravity_direction[3];
+
+	rcti previous_r; /* previous redraw rectangle */
+	rcti current_r; /* current redraw rectangle */
+
+} StrokeCache;
+
+void sculpt_cache_calc_brushdata_symm(
+        StrokeCache *cache, const char symm,
+        const char axis, const float angle);
+void sculpt_cache_free(StrokeCache *cache);
+
 SculptUndoNode *sculpt_undo_push_node(Object *ob, PBVHNode *node, SculptUndoType type);
 SculptUndoNode *sculpt_undo_get_node(PBVHNode *node);
 void sculpt_undo_push_begin(const char *name);
@@ -124,6 +348,8 @@ void sculpt_vertcos_to_key(Object *ob, KeyBlock *kb, float (*vertCos)[3]);
 
 void sculpt_update_object_bounding_box(struct Object *ob);
 
+bool sculpt_get_redraw_rect(struct ARegion *ar, struct RegionView3D *rv3d, Object *ob, rcti *rect);
+
 #define SCULPT_THREADED_LIMIT 4
 
 #endif
diff --git a/source/blender/editors/sculpt_paint/sculpt_undo.c b/source/blender/editors/sculpt_paint/sculpt_undo.c
index 9d55cc1369e..a10c7477dc6 100644
--- a/source/blender/editors/sculpt_paint/sculpt_undo.c
+++ b/source/blender/editors/sculpt_paint/sculpt_undo.c
@@ -127,9 +127,12 @@ static bool sculpt_undo_restore_coords(bContext *C, DerivedMesh *dm, SculptUndoN
 	Scene *scene = CTX_data_scene(C);
 	Sculpt *sd = CTX_data_tool_settings(C)->sculpt;
 	Object *ob = CTX_data_active_object(C);
+	EvaluationContext eval_ctx;
 	SculptSession *ss = ob->sculpt;
 	MVert *mvert;
 	int *index;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	
 	if (unode->maxvert) {
 		/* regular mesh restore */
@@ -143,7 +146,7 @@ static bool sculpt_undo_restore_coords(bContext *C, DerivedMesh *dm, SculptUndoN
 			if (kb) {
 				ob->shapenr = BLI_findindex(&key->block, kb) + 1;
 
-				BKE_sculpt_update_mesh_elements(scene, sd, ob, 0, false);
+				BKE_sculpt_update_mesh_elements(&eval_ctx, scene, sd, ob, 0, false);
 				WM_event_add_notifier(C, NC_OBJECT | ND_DATA, ob);
 			}
 			else {
@@ -451,6 +454,7 @@ static void sculpt_undo_restore(bContext *C, ListBase *lb)
 	Scene *scene = CTX_data_scene(C);
 	Sculpt *sd = CTX_data_tool_settings(C)->sculpt;
 	Object *ob = CTX_data_active_object(C);
+	EvaluationContext eval_ctx;
 	DerivedMesh *dm;
 	SculptSession *ss = ob->sculpt;
 	SculptUndoNode *unode;
@@ -458,6 +462,8 @@ static void sculpt_undo_restore(bContext *C, ListBase *lb)
 	bool need_mask = false;
 	bool partial_update = true;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	for (unode = lb->first; unode; unode = unode->next) {
 		if (STREQ(unode->idname, ob->id.name)) {
 			if (unode->type == SCULPT_UNDO_MASK) {
@@ -469,10 +475,10 @@ static void sculpt_undo_restore(bContext *C, ListBase *lb)
 		}
 	}
 
-	BKE_sculpt_update_mesh_elements(scene, sd, ob, 0, need_mask);
+	BKE_sculpt_update_mesh_elements(&eval_ctx, scene, sd, ob, 0, need_mask);
 
 	/* call _after_ sculpt_update_mesh_elements() which may update 'ob->derivedFinal' */
-	dm = mesh_get_derived_final(scene, ob, 0);
+	dm = mesh_get_derived_final(&eval_ctx, scene, ob, 0);
 
 	if (lb->first && sculpt_undo_bmesh_restore(C, lb->first, ob, ss))
 		return;
diff --git a/source/blender/editors/sculpt_paint/sculpt_uv.c b/source/blender/editors/sculpt_paint/sculpt_uv.c
index ee6f25ee44e..14e82e94d30 100644
--- a/source/blender/editors/sculpt_paint/sculpt_uv.c
+++ b/source/blender/editors/sculpt_paint/sculpt_uv.c
@@ -219,7 +219,7 @@ static void brush_drawcursor_uvsculpt(bContext *C, int x, int y, void *UNUSED(cu
 
 		glEnable(GL_LINE_SMOOTH);
 		glEnable(GL_BLEND);
-		imm_draw_circle_wire(pos, (float)x, (float)y, size, 40);
+		imm_draw_circle_wire_2d(pos, (float)x, (float)y, size, 40);
 		glDisable(GL_BLEND);
 		glDisable(GL_LINE_SMOOTH);
 
diff --git a/source/blender/editors/sound/CMakeLists.txt b/source/blender/editors/sound/CMakeLists.txt
index 535cd579030..9efdf11e8d7 100644
--- a/source/blender/editors/sound/CMakeLists.txt
+++ b/source/blender/editors/sound/CMakeLists.txt
@@ -39,7 +39,7 @@ set(SRC
 )
 
 if(WITH_AUDASPACE)
-	add_definitions(${AUDASPACE_DEFINITIONS})
+	add_definitions(-DWITH_AUDASPACE)
 
 	list(APPEND INC_SYS
 		${AUDASPACE_C_INCLUDE_DIRS}
diff --git a/source/blender/editors/sound/sound_ops.c b/source/blender/editors/sound/sound_ops.c
index d103530fa81..ecc00f4b7e5 100644
--- a/source/blender/editors/sound/sound_ops.c
+++ b/source/blender/editors/sound/sound_ops.c
@@ -67,7 +67,7 @@
 #include "WM_types.h"
 
 #ifdef WITH_AUDASPACE
-#  include AUD_SPECIAL_H
+#  include <AUD_Special.h>
 #endif
 
 #include "ED_sound.h"
diff --git a/source/blender/editors/space_action/action_edit.c b/source/blender/editors/space_action/action_edit.c
index f8db35e2311..a9920389980 100644
--- a/source/blender/editors/space_action/action_edit.c
+++ b/source/blender/editors/space_action/action_edit.c
@@ -1522,7 +1522,7 @@ static int actkeys_framejump_exec(bContext *C, wmOperator *UNUSED(op))
 	/* set the new current frame value, based on the average time */
 	if (ked.i1) {
 		Scene *scene = ac.scene;
-		CFRA = iroundf(ked.f1 / ked.i1);
+		CFRA = round_fl_to_int(ked.f1 / ked.i1);
 		SUBFRA = 0.f;
 	}
 	
diff --git a/source/blender/editors/space_action/action_select.c b/source/blender/editors/space_action/action_select.c
index 553be0ad290..17edbc6cc1d 100644
--- a/source/blender/editors/space_action/action_select.c
+++ b/source/blender/editors/space_action/action_select.c
@@ -262,6 +262,7 @@ static void borderselect_action(bAnimContext *ac, const rcti rect, short mode, s
 		{
 			/* loop over data selecting */
 			switch (ale->type) {
+#if 0 /* XXXX: Keyframes are not currently shown here */
 				case ANIMTYPE_GPDATABLOCK:
 				{
 					bGPdata *gpd = ale->data;
@@ -271,6 +272,7 @@ static void borderselect_action(bAnimContext *ac, const rcti rect, short mode, s
 					}
 					break;
 				}
+#endif
 				case ANIMTYPE_GPLAYER:
 					ED_gplayer_frames_select_border(ale->data, rectf.xmin, rectf.xmax, selectmode);
 					break;
diff --git a/source/blender/editors/space_action/space_action.c b/source/blender/editors/space_action/space_action.c
index fca54b282f8..f4affb90cc3 100644
--- a/source/blender/editors/space_action/space_action.c
+++ b/source/blender/editors/space_action/space_action.c
@@ -637,13 +637,17 @@ static void action_id_remap(ScrArea *UNUSED(sa), SpaceLink *slink, ID *old_id, I
 {
 	SpaceAction *sact = (SpaceAction *)slink;
 
-	if (!ELEM(GS(old_id->name), ID_GR)) {
-		return;
+	if ((ID *)sact->action == old_id) {
+		sact->action = (bAction *)new_id;
 	}
 
 	if ((ID *)sact->ads.filter_grp == old_id) {
 		sact->ads.filter_grp = (Group *)new_id;
 	}
+	if ((ID *)sact->ads.source == old_id) {
+		sact->ads.source = new_id;
+	}
+
 }
 
 /* only called once, from space/spacetypes.c */
diff --git a/source/blender/editors/space_buttons/buttons_context.c b/source/blender/editors/space_buttons/buttons_context.c
index 2460ba3fc9f..f6c15f4d030 100644
--- a/source/blender/editors/space_buttons/buttons_context.c
+++ b/source/blender/editors/space_buttons/buttons_context.c
@@ -182,7 +182,7 @@ static int buttons_context_path_object(ButsContextPath *path)
 	else if (buttons_context_path_scene(path)) {
 		scene = path->ptr[path->len - 1].data;
 
-		SceneLayer *sl = BKE_scene_layer_context_active(scene);
+		SceneLayer *sl = BKE_scene_layer_context_active_PLACEHOLDER(scene);
 		ob = (sl->basact) ? sl->basact->object : NULL;
 
 		if (ob) {
diff --git a/source/blender/editors/space_buttons/buttons_texture.c b/source/blender/editors/space_buttons/buttons_texture.c
index 72de7e5c81c..1d67ac620b0 100644
--- a/source/blender/editors/space_buttons/buttons_texture.c
+++ b/source/blender/editors/space_buttons/buttons_texture.c
@@ -470,7 +470,7 @@ void buttons_texture_context_compute(const bContext *C, SpaceButs *sbuts)
 	}
 	else {
 		/* set one user as active based on active index */
-		if (ct->index == BLI_listbase_count_ex(&ct->users, ct->index + 1))
+		if (ct->index >= BLI_listbase_count_ex(&ct->users, ct->index + 1))
 			ct->index = 0;
 
 		ct->user = BLI_findlink(&ct->users, ct->index);
diff --git a/source/blender/editors/space_clip/clip_dopesheet_draw.c b/source/blender/editors/space_clip/clip_dopesheet_draw.c
index 0f06d66d033..631d891ce02 100644
--- a/source/blender/editors/space_clip/clip_dopesheet_draw.c
+++ b/source/blender/editors/space_clip/clip_dopesheet_draw.c
@@ -234,7 +234,7 @@ void clip_draw_dopesheet_main(SpaceClip *sc, ARegion *ar, Scene *scene)
 
 				/* check if visible */
 				if (IN_RANGE(yminc, v2d->cur.ymin, v2d->cur.ymax) ||
-					 IN_RANGE(ymaxc, v2d->cur.ymin, v2d->cur.ymax))
+				    IN_RANGE(ymaxc, v2d->cur.ymin, v2d->cur.ymax))
 				{
 					MovieTrackingTrack *track = channel->track;
 					int i;
diff --git a/source/blender/editors/space_clip/clip_draw.c b/source/blender/editors/space_clip/clip_draw.c
index 15ec385fd09..09d225fc1b8 100644
--- a/source/blender/editors/space_clip/clip_draw.c
+++ b/source/blender/editors/space_clip/clip_draw.c
@@ -316,7 +316,7 @@ static void draw_movieclip_buffer(const bContext *C, SpaceClip *sc, ARegion *ar,
 		glEnable(GL_BLEND);
 		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 
-		imm_draw_checker_box(x, y, x + zoomx * ibuf->x, y + zoomy * ibuf->y);
+		imm_draw_box_checker_2d(x, y, x + zoomx * ibuf->x, y + zoomy * ibuf->y);
 	}
 
 	/* non-scaled proxy shouldn't use filtering */
@@ -361,7 +361,7 @@ static void draw_stabilization_border(SpaceClip *sc, ARegion *ar, int width, int
 		gpuScale2f(zoomx, zoomy);
 		gpuMultMatrix(sc->stabmat);
 
-		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 		float viewport_size[4];
 		glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -372,7 +372,7 @@ static void draw_stabilization_border(SpaceClip *sc, ARegion *ar, int width, int
 		immUniform1f("dash_width", 6.0f);
 		immUniform1f("dash_factor", 0.5f);
 
-		imm_draw_line_box(shdr_pos, 0.0f, 0.0f, width, height);
+		imm_draw_box_wire_2d(shdr_pos, 0.0f, 0.0f, width, height);
 
 		immUnbindProgram();
 
@@ -384,9 +384,11 @@ static void draw_stabilization_border(SpaceClip *sc, ARegion *ar, int width, int
 
 static void draw_track_path(SpaceClip *sc, MovieClip *UNUSED(clip), MovieTrackingTrack *track)
 {
+#define MAX_STATIC_PATH 64
 	int count = sc->path_length;
 	int i, a, b, curindex = -1;
-	float path[102][2];
+	float path_static[(MAX_STATIC_PATH + 1) * 2][2];
+	float (*path)[2];
 	int tiny = sc->flag & SC_SHOW_TINY_MARKER, framenr, start_frame;
 	MovieTrackingMarker *marker;
 
@@ -399,6 +401,13 @@ static void draw_track_path(SpaceClip *sc, MovieClip *UNUSED(clip), MovieTrackin
 	if (marker->framenr != framenr || marker->flag & MARKER_DISABLED)
 		return;
 
+	if (count < MAX_STATIC_PATH) {
+		path = path_static;
+	}
+	else {
+		path = MEM_mallocN(sizeof(*path) * (count + 1) * 2, "path");
+	}
+
 	a = count;
 	i = framenr - 1;
 	while (i >= framenr - count) {
@@ -533,6 +542,11 @@ static void draw_track_path(SpaceClip *sc, MovieClip *UNUSED(clip), MovieTrackin
 	}
 
 	immUnbindProgram();
+
+	if (path != path_static) {
+		MEM_freeN(path);
+	}
+#undef MAX_STATIC_PATH
 }
 
 static void draw_marker_outline(SpaceClip *sc, MovieTrackingTrack *track, MovieTrackingMarker *marker,
@@ -604,7 +618,7 @@ static void draw_marker_outline(SpaceClip *sc, MovieTrackingTrack *track, MovieT
 	               ((marker->flag & MARKER_DISABLED) == 0 || (sc->flag & SC_SHOW_MARKER_PATTERN) == 0)) != 0;
 
 	if (sc->flag & SC_SHOW_MARKER_SEARCH && show_search) {
-		imm_draw_line_box(position, marker->search_min[0],
+		imm_draw_box_wire_2d(position, marker->search_min[0],
 		                            marker->search_min[1],
 		                            marker->search_max[0],
 		                            marker->search_max[1]);
@@ -651,7 +665,7 @@ static void draw_marker_areas(SpaceClip *sc, MovieTrackingTrack *track, MovieTra
 	/* Since we are switching solid and dashed lines in rather complex logic here, just always go with dashed shader. */
 	immUnbindProgram();
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -781,7 +795,7 @@ static void draw_marker_areas(SpaceClip *sc, MovieTrackingTrack *track, MovieTra
 	               ((marker->flag & MARKER_DISABLED) == 0 || (sc->flag & SC_SHOW_MARKER_PATTERN) == 0)) != 0;
 
 	if ((track->search_flag & SELECT) == sel && (sc->flag & SC_SHOW_MARKER_SEARCH) && show_search) {
-		imm_draw_line_box(shdr_pos, marker->search_min[0], marker->search_min[1],
+		imm_draw_box_wire_2d(shdr_pos, marker->search_min[0], marker->search_min[1],
 		                            marker->search_max[0], marker->search_max[1]);
 	}
 
@@ -1192,7 +1206,7 @@ static void draw_plane_marker_ex(SpaceClip *sc, Scene *scene, MovieTrackingPlane
 	if (draw_plane_quad || is_selected_track) {
 		const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 		float viewport_size[4];
 		glGetFloatv(GL_VIEWPORT, viewport_size);
diff --git a/source/blender/editors/space_clip/clip_graph_draw.c b/source/blender/editors/space_clip/clip_graph_draw.c
index 5c2782dc26d..1bd1ad69d64 100644
--- a/source/blender/editors/space_clip/clip_graph_draw.c
+++ b/source/blender/editors/space_clip/clip_graph_draw.c
@@ -122,7 +122,7 @@ static void tracking_segment_knot_cb(void *userdata, MovieTrackingTrack *track,
 		gpuTranslate2f(scene_framenr, val);
 		gpuScale2f(1.0f / data->xscale * data->hsize, 1.0f / data->yscale * data->hsize);
 
-		imm_draw_circle_wire(data->pos, 0, 0, 0.7, 8);
+		imm_draw_circle_wire_2d(data->pos, 0, 0, 0.7, 8);
 
 		gpuPopMatrix();
 	}
diff --git a/source/blender/editors/space_clip/clip_ops.c b/source/blender/editors/space_clip/clip_ops.c
index 9430ee626ba..970eae0ad14 100644
--- a/source/blender/editors/space_clip/clip_ops.c
+++ b/source/blender/editors/space_clip/clip_ops.c
@@ -941,7 +941,7 @@ static int frame_from_event(bContext *C, const wmEvent *event)
 
 		UI_view2d_region_to_view(&ar->v2d, event->mval[0], event->mval[1], &viewx, &viewy);
 
-		framenr = iroundf(viewx);
+		framenr = round_fl_to_int(viewx);
 	}
 
 	return framenr;
diff --git a/source/blender/editors/space_clip/space_clip.c b/source/blender/editors/space_clip/space_clip.c
index eed2acbfc68..f185eea6d32 100644
--- a/source/blender/editors/space_clip/space_clip.c
+++ b/source/blender/editors/space_clip/space_clip.c
@@ -60,6 +60,7 @@
 
 #include "IMB_imbuf.h"
 
+#include "GPU_glew.h"
 #include "GPU_matrix.h"
 
 #include "WM_api.h"
@@ -821,6 +822,7 @@ static void clip_keymap(struct wmKeyConfig *keyconf)
 #endif
 }
 
+/* DO NOT make this static, this hides the symbol and breaks API generation script. */
 const char *clip_context_dir[] = {"edit_movieclip", "edit_mask", NULL};
 
 static int clip_context(const bContext *C, const char *member, bContextDataResult *result)
diff --git a/source/blender/editors/space_clip/tracking_ops_orient.c b/source/blender/editors/space_clip/tracking_ops_orient.c
index 671825ef7c3..c411f64a88b 100644
--- a/source/blender/editors/space_clip/tracking_ops_orient.c
+++ b/source/blender/editors/space_clip/tracking_ops_orient.c
@@ -99,7 +99,7 @@ static Object *get_orientation_object(bContext *C)
 		object = get_camera_with_movieclip(scene, clip);
 	}
 	else {
-		object = OBACT_NEW;
+		object = OBACT_NEW(sl);
 	}
 
 	if (object != NULL && object->parent != NULL) {
@@ -122,7 +122,7 @@ static int set_orientation_poll(bContext *C)
 				return true;
 			}
 			else {
-				return OBACT_NEW != NULL;
+				return OBACT_NEW(sl) != NULL;
 			}
 		}
 	}
@@ -406,6 +406,7 @@ static int set_plane_exec(bContext *C, wmOperator *op)
 	ListBase *tracksbase;
 	Object *object;
 	Object *camera = get_camera_with_movieclip(scene, clip);
+	EvaluationContext eval_ctx;
 	int tot = 0;
 	float vec[3][3], mat[4][4], obmat[4][4], newmat[4][4], orig[3] = {0.0f, 0.0f, 0.0f};
 	int plane = RNA_enum_get(op->ptr, "plane");
@@ -430,6 +431,8 @@ static int set_plane_exec(bContext *C, wmOperator *op)
 		return OPERATOR_CANCELLED;
 	}
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	BKE_tracking_get_camera_object_matrix(scene, camera, mat);
 
 	/* Get 3 bundles to use as reference. */
@@ -492,7 +495,7 @@ static int set_plane_exec(bContext *C, wmOperator *op)
 		BKE_object_apply_mat4(object, mat, 0, 0);
 	}
 
-	BKE_object_where_is_calc(scene, object);
+	BKE_object_where_is_calc(&eval_ctx, scene, object);
 	set_axis(scene, object, clip, tracking_object, axis_track, 'X');
 
 	DEG_id_tag_update(&clip->id, 0);
diff --git a/source/blender/editors/space_clip/tracking_ops_track.c b/source/blender/editors/space_clip/tracking_ops_track.c
index 368cbeaf955..0dd0ee8c7d4 100644
--- a/source/blender/editors/space_clip/tracking_ops_track.c
+++ b/source/blender/editors/space_clip/tracking_ops_track.c
@@ -165,7 +165,7 @@ static int track_markers_initjob(bContext *C,
 
 	track_init_markers(sc, clip, framenr, &frames_limit);
 
-	tmj->sfra = ED_space_clip_get_clip_frame_number(sc);
+	tmj->sfra = framenr;
 	tmj->clip = clip;
 	tmj->backwards = backwards;
 
@@ -176,6 +176,7 @@ static int track_markers_initjob(bContext *C,
 		else {
 			tmj->efra = EFRA;
 		}
+		tmj->efra = BKE_movieclip_remap_scene_to_clip_frame(clip, tmj->efra);
 	}
 	else {
 		if (backwards) {
@@ -196,8 +197,6 @@ static int track_markers_initjob(bContext *C,
 		}
 	}
 
-	tmj->efra = BKE_movieclip_remap_scene_to_clip_frame(clip, tmj->efra);
-
 	if (settings->speed != TRACKING_SPEED_FASTEST) {
 		tmj->delay = 1.0f / scene->r.frs_sec * 1000.0f;
 
@@ -212,7 +211,7 @@ static int track_markers_initjob(bContext *C,
 		}
 	}
 
-	tmj->context = BKE_autotrack_context_new(clip, &sc->user, backwards, 1);
+	tmj->context = BKE_autotrack_context_new(clip, &sc->user, backwards, true);
 
 	clip->tracking_context = tmj->context;
 
@@ -310,6 +309,7 @@ static void track_markers_endjob(void *tmv)
 static void track_markers_freejob(void *tmv)
 {
 	TrackMarkersJob *tmj = (TrackMarkersJob *)tmv;
+	tmj->clip->tracking_context = NULL;
 	BKE_autotrack_context_free(tmj->context);
 	MEM_freeN(tmj);
 }
diff --git a/source/blender/editors/space_console/console_intern.h b/source/blender/editors/space_console/console_intern.h
index 5b016b77e9f..f523cf0d476 100644
--- a/source/blender/editors/space_console/console_intern.h
+++ b/source/blender/editors/space_console/console_intern.h
@@ -70,6 +70,6 @@ void CONSOLE_OT_select_set(struct wmOperatorType *ot);
 void CONSOLE_OT_select_word(struct wmOperatorType *ot);
 
 enum { LINE_BEGIN, LINE_END, PREV_CHAR, NEXT_CHAR, PREV_WORD, NEXT_WORD };
-enum { DEL_ALL, DEL_NEXT_CHAR, DEL_PREV_CHAR, DEL_NEXT_WORD, DEL_PREV_WORD, DEL_SELECTION, DEL_NEXT_SEL, DEL_PREV_SEL };
+enum { DEL_NEXT_CHAR, DEL_PREV_CHAR, DEL_NEXT_WORD, DEL_PREV_WORD, DEL_SELECTION, DEL_NEXT_SEL, DEL_PREV_SEL };
 
 #endif /* __CONSOLE_INTERN_H__ */
diff --git a/source/blender/editors/space_file/file_draw.c b/source/blender/editors/space_file/file_draw.c
index be873358931..c1e298c426f 100644
--- a/source/blender/editors/space_file/file_draw.c
+++ b/source/blender/editors/space_file/file_draw.c
@@ -400,11 +400,11 @@ static void file_draw_preview(
 	/* border */
 	if (use_dropshadow) {
 		Gwn_VertFormat *format = immVertexFormat();
-		unsigned int pos = GWN_vertformat_attr_add(format, "pos", GWN_COMP_F32, 2,GWN_FETCH_FLOAT);
+		unsigned int pos = GWN_vertformat_attr_add(format, "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
 		immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 		immUniformColor4f(0.0f, 0.0f, 0.0f, 0.4f);
-		imm_draw_line_box(pos, (float)xco, (float)yco, (float)(xco + ex), (float)(yco + ey));
+		imm_draw_box_wire_2d(pos, (float)xco, (float)yco, (float)(xco + ex), (float)(yco + ey));
 		immUnbindProgram();
 	}
 
diff --git a/source/blender/editors/space_file/file_ops.c b/source/blender/editors/space_file/file_ops.c
index b7228f634bf..ab1bcbaa8b5 100644
--- a/source/blender/editors/space_file/file_ops.c
+++ b/source/blender/editors/space_file/file_ops.c
@@ -1302,7 +1302,6 @@ void file_sfile_filepath_set(SpaceFile *sfile, const char *filepath)
 
 	if (BLI_is_dir(filepath)) {
 		BLI_strncpy(sfile->params->dir, filepath, sizeof(sfile->params->dir));
-		sfile->params->file[0] = '\0';
 	}
 	else {
 		if ((sfile->params->flag & FILE_DIRSEL_ONLY) == 0) {
diff --git a/source/blender/editors/space_file/filelist.c b/source/blender/editors/space_file/filelist.c
index 6c33091ff01..d670af59bc9 100644
--- a/source/blender/editors/space_file/filelist.c
+++ b/source/blender/editors/space_file/filelist.c
@@ -277,9 +277,10 @@ typedef struct FileListFilter {
 
 /* FileListFilter.flags */
 enum {
-	FLF_HIDE_DOT     = 1 << 0,
-	FLF_HIDE_PARENT  = 1 << 1,
-	FLF_HIDE_LIB_DIR = 1 << 2,
+	FLF_DO_FILTER    = 1 << 0,
+	FLF_HIDE_DOT     = 1 << 1,
+	FLF_HIDE_PARENT  = 1 << 2,
+	FLF_HIDE_LIB_DIR = 1 << 3,
 };
 
 typedef struct FileList {
@@ -594,24 +595,27 @@ static bool is_filtered_file(FileListInternEntry *file, const char *UNUSED(root)
 {
 	bool is_filtered = !is_hidden_file(file->relpath, filter);
 
-	if (is_filtered && filter->filter && !FILENAME_IS_CURRPAR(file->relpath)) {
-		if (file->typeflag & FILE_TYPE_DIR) {
-			if (file->typeflag & (FILE_TYPE_BLENDERLIB | FILE_TYPE_BLENDER | FILE_TYPE_BLENDER_BACKUP)) {
-				if (!(filter->filter & (FILE_TYPE_BLENDER | FILE_TYPE_BLENDER_BACKUP))) {
-					is_filtered = false;
+	if (is_filtered && (filter->flags & FLF_DO_FILTER) && !FILENAME_IS_CURRPAR(file->relpath)) {
+		/* We only check for types if some type are enabled in filtering. */
+		if (filter->filter) {
+			if (file->typeflag & FILE_TYPE_DIR) {
+				if (file->typeflag & (FILE_TYPE_BLENDERLIB | FILE_TYPE_BLENDER | FILE_TYPE_BLENDER_BACKUP)) {
+					if (!(filter->filter & (FILE_TYPE_BLENDER | FILE_TYPE_BLENDER_BACKUP))) {
+						is_filtered = false;
+					}
+				}
+				else {
+					if (!(filter->filter & FILE_TYPE_FOLDER)) {
+						is_filtered = false;
+					}
 				}
 			}
 			else {
-				if (!(filter->filter & FILE_TYPE_FOLDER)) {
+				if (!(file->typeflag & filter->filter)) {
 					is_filtered = false;
 				}
 			}
 		}
-		else {
-			if (!(file->typeflag & filter->filter)) {
-				is_filtered = false;
-			}
-		}
 		if (is_filtered && (filter->filter_search[0] != '\0')) {
 			if (fnmatch(filter->filter_search, file->relpath, FNM_CASEFOLD) != 0) {
 				is_filtered = false;
@@ -631,28 +635,31 @@ static bool is_filtered_lib(FileListInternEntry *file, const char *root, FileLis
 
 	if (BLO_library_path_explode(path, dir, &group, &name)) {
 		is_filtered = !is_hidden_file(file->relpath, filter);
-		if (is_filtered && filter->filter && !FILENAME_IS_CURRPAR(file->relpath)) {
-			if (file->typeflag & FILE_TYPE_DIR) {
-				if (file->typeflag & (FILE_TYPE_BLENDERLIB | FILE_TYPE_BLENDER | FILE_TYPE_BLENDER_BACKUP)) {
-					if (!(filter->filter & (FILE_TYPE_BLENDER | FILE_TYPE_BLENDER_BACKUP))) {
-						is_filtered = false;
+		if (is_filtered && (filter->flags & FLF_DO_FILTER) && !FILENAME_IS_CURRPAR(file->relpath)) {
+			/* We only check for types if some type are enabled in filtering. */
+			if (filter->filter || filter->filter_id) {
+				if (file->typeflag & FILE_TYPE_DIR) {
+					if (file->typeflag & (FILE_TYPE_BLENDERLIB | FILE_TYPE_BLENDER | FILE_TYPE_BLENDER_BACKUP)) {
+						if (!(filter->filter & (FILE_TYPE_BLENDER | FILE_TYPE_BLENDER_BACKUP))) {
+							is_filtered = false;
+						}
 					}
-				}
-				else {
-					if (!(filter->filter & FILE_TYPE_FOLDER)) {
-						is_filtered = false;
+					else {
+						if (!(filter->filter & FILE_TYPE_FOLDER)) {
+							is_filtered = false;
+						}
 					}
 				}
-			}
-			if (is_filtered && group) {
-				if (!name && (filter->flags & FLF_HIDE_LIB_DIR)) {
-					is_filtered = false;
-				}
-				else {
-					unsigned int filter_id = groupname_to_filter_id(group);
-					if (!(filter_id & filter->filter_id)) {
+				if (is_filtered && group) {
+					if (!name && (filter->flags & FLF_HIDE_LIB_DIR)) {
 						is_filtered = false;
 					}
+					else {
+						unsigned int filter_id = groupname_to_filter_id(group);
+						if (!(filter_id & filter->filter_id)) {
+							is_filtered = false;
+						}
+					}
 				}
 			}
 			if (is_filtered && (filter->filter_search[0] != '\0')) {
@@ -729,12 +736,17 @@ void filelist_filter(FileList *filelist)
 	MEM_freeN(filtered_tmp);
 }
 
-void filelist_setfilter_options(FileList *filelist, const bool hide_dot, const bool hide_parent,
+void filelist_setfilter_options(FileList *filelist, const bool do_filter,
+                                const bool hide_dot, const bool hide_parent,
                                 const unsigned int filter, const unsigned int filter_id,
                                 const char *filter_glob, const char *filter_search)
 {
 	bool update = false;
 
+	if (((filelist->filter_data.flags & FLF_DO_FILTER) != 0) != (do_filter != 0)) {
+		filelist->filter_data.flags ^= FLF_DO_FILTER;
+		update = true;
+	}
 	if (((filelist->filter_data.flags & FLF_HIDE_DOT) != 0) != (hide_dot != 0)) {
 		filelist->filter_data.flags ^= FLF_HIDE_DOT;
 		update = true;
@@ -1104,7 +1116,10 @@ static void filelist_cache_preview_runf(TaskPool *__restrict pool, void *taskdat
 	preview->img = IMB_thumb_manage(preview->path, THB_LARGE, source);
 	IMB_thumb_path_unlock(preview->path);
 
-	preview->flags = 0;  /* Used to tell free func to not free anything! */
+	/* Used to tell free func to not free anything.
+	 * Note that we do not care about cas result here,
+	 * we only want value attribution itself to be atomic (and memory barier).*/
+	atomic_cas_uint32(&preview->flags, preview->flags, 0);
 	BLI_thread_queue_push(cache->previews_done, preview);
 
 //	printf("%s: End (%d)...\n", __func__, threadid);
@@ -1979,9 +1994,7 @@ int ED_path_extension_type(const char *path)
 	else if (BLI_testextensie(path, ".abc")) {
 		return FILE_TYPE_ALEMBIC;
 	}
-	else if (BLI_testextensie_array(path, imb_ext_image) ||
-	         (G.have_quicktime && BLI_testextensie_array(path, imb_ext_image_qt)))
-	{
+	else if (BLI_testextensie_array(path, imb_ext_image)) {
 		return FILE_TYPE_IMAGE;
 	}
 	else if (BLI_testextensie(path, ".ogg")) {
diff --git a/source/blender/editors/space_file/filelist.h b/source/blender/editors/space_file/filelist.h
index f4304681780..4e9c1e0dd1d 100644
--- a/source/blender/editors/space_file/filelist.h
+++ b/source/blender/editors/space_file/filelist.h
@@ -68,7 +68,8 @@ int                 folderlist_clear_next(struct SpaceFile *sfile);
 void                filelist_setsorting(struct FileList *filelist, const short sort);
 void                filelist_sort(struct FileList *filelist);
 
-void                filelist_setfilter_options(struct FileList *filelist, const bool hide_dot, const bool hide_parent,
+void                filelist_setfilter_options(struct FileList *filelist, const bool do_filter,
+                                               const bool hide_dot, const bool hide_parent,
                                                const unsigned int filter, const unsigned int filter_id,
                                                const char *filter_glob, const char *filter_search);
 void                filelist_filter(struct FileList *filelist);
diff --git a/source/blender/editors/space_file/space_file.c b/source/blender/editors/space_file/space_file.c
index 269b1146ba0..6e4815af032 100644
--- a/source/blender/editors/space_file/space_file.c
+++ b/source/blender/editors/space_file/space_file.c
@@ -223,9 +223,10 @@ static void file_refresh(const bContext *C, ScrArea *sa)
 	filelist_setdir(sfile->files, params->dir);
 	filelist_setrecursion(sfile->files, params->recursion_level);
 	filelist_setsorting(sfile->files, params->sort);
-	filelist_setfilter_options(sfile->files, (params->flag & FILE_HIDE_DOT) != 0,
+	filelist_setfilter_options(sfile->files, (params->flag & FILE_FILTER) != 0,
+	                                         (params->flag & FILE_HIDE_DOT) != 0,
 	                                         false, /* TODO hide_parent, should be controllable? */
-	                                         (params->flag & FILE_FILTER) ? params->filter : 0,
+	                                         params->filter,
 	                                         params->filter_id,
 	                                         params->filter_glob,
 	                                         params->filter_search);
diff --git a/source/blender/editors/space_graph/CMakeLists.txt b/source/blender/editors/space_graph/CMakeLists.txt
index 64ce1704b07..2840324e65e 100644
--- a/source/blender/editors/space_graph/CMakeLists.txt
+++ b/source/blender/editors/space_graph/CMakeLists.txt
@@ -49,7 +49,7 @@ set(SRC
 )
 
 if(WITH_AUDASPACE)
-	add_definitions(${AUDASPACE_DEFINITIONS})
+	add_definitions(-DWITH_AUDASPACE)
 
 	list(APPEND INC_SYS
 		${AUDASPACE_C_INCLUDE_DIRS}
diff --git a/source/blender/editors/space_graph/graph_draw.c b/source/blender/editors/space_graph/graph_draw.c
index 4a1707a3c63..d917e3b85a2 100644
--- a/source/blender/editors/space_graph/graph_draw.c
+++ b/source/blender/editors/space_graph/graph_draw.c
@@ -89,7 +89,7 @@ static void draw_fcurve_modifier_controls_envelope(FModifier *fcm, View2D *v2d)
 
 	glLineWidth(1.0f);
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -221,7 +221,7 @@ static void draw_fcurve_selected_handle_vertices(FCurve *fcu, View2D *v2d, bool
 	float hcolor[3];
 	UI_GetThemeColor3fv(sel ? TH_HANDLE_VERTEX_SELECT : TH_HANDLE_VERTEX, hcolor);
 	immUniform4f("outlineColor", hcolor[0], hcolor[1], hcolor[2], 1.0f);
-	immUniformColor3fvAlpha(hcolor, 0.4f);
+	immUniformColor3fvAlpha(hcolor, 0.01f); /* almost invisible - only keep for smoothness */
 
 	immBeginAtMost(GWN_PRIM_POINTS, fcu->totvert * 2);
 
@@ -259,8 +259,8 @@ static void draw_fcurve_handle_vertices(FCurve *fcu, View2D *v2d, bool sel_handl
 	immBindBuiltinProgram(GPU_SHADER_2D_POINT_UNIFORM_SIZE_UNIFORM_COLOR_OUTLINE_AA);
 
 	/* set handle size */
-	immUniform1f("size", (UI_GetThemeValuef(TH_HANDLE_VERTEX_SIZE) + 1.0f) * U.pixelsize);
-	immUniform1f("outlineWidth", 1.0f * U.pixelsize);
+	immUniform1f("size", (1.4f * UI_GetThemeValuef(TH_HANDLE_VERTEX_SIZE)) * U.pixelsize);
+	immUniform1f("outlineWidth", 1.5f * U.pixelsize);
 
 	draw_fcurve_selected_handle_vertices(fcu, v2d, false, sel_handle_only, pos);
 	draw_fcurve_selected_handle_vertices(fcu, v2d, true, sel_handle_only, pos);
@@ -846,7 +846,7 @@ static void graph_draw_driver_debug(bAnimContext *ac, ID *id, FCurve *fcu)
 	//	return;
 
 	const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -967,7 +967,7 @@ void graph_draw_ghost_curves(bAnimContext *ac, SpaceIpo *sipo, ARegion *ar)
 
 	const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -1039,7 +1039,7 @@ void graph_draw_curves(bAnimContext *ac, SpaceIpo *sipo, ARegion *ar, View2DGrid
 			/* set color/drawing style for curve itself */
 			/* draw active F-Curve thicker than the rest to make it stand out */
 			if (fcu->flag & FCURVE_ACTIVE) {
-				glLineWidth(2.0);
+				glLineWidth(2.5);
 			}
 			else {
 				glLineWidth(1.0);
@@ -1053,7 +1053,7 @@ void graph_draw_curves(bAnimContext *ac, SpaceIpo *sipo, ARegion *ar, View2DGrid
 
 			const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-			immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+			immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 			float viewport_size[4];
 			glGetFloatv(GL_VIEWPORT, viewport_size);
diff --git a/source/blender/editors/space_graph/graph_edit.c b/source/blender/editors/space_graph/graph_edit.c
index 09e38579c21..12d872a3c8a 100644
--- a/source/blender/editors/space_graph/graph_edit.c
+++ b/source/blender/editors/space_graph/graph_edit.c
@@ -36,7 +36,7 @@
 #include <float.h>
 
 #ifdef WITH_AUDASPACE
-#  include AUD_SPECIAL_H
+#  include <AUD_Special.h>
 #endif
 
 #include "MEM_guardedalloc.h"
@@ -196,8 +196,8 @@ static int graphkeys_previewrange_exec(bContext *C, wmOperator *UNUSED(op))
 	/* set the range directly */
 	get_graph_keyframe_extents(&ac, &min, &max, NULL, NULL, false, false);
 	scene->r.flag |= SCER_PRV_RANGE;
-	scene->r.psfra = iroundf(min);
-	scene->r.pefra = iroundf(max);
+	scene->r.psfra = round_fl_to_int(min);
+	scene->r.pefra = round_fl_to_int(max);
 	
 	/* set notifier that things have changed */
 	// XXX err... there's nothing for frame ranges yet, but this should do fine too
@@ -2037,7 +2037,7 @@ static int graphkeys_framejump_exec(bContext *C, wmOperator *UNUSED(op))
 		}
 		else {
 			/* Animation Mode - Affects current frame (int) */
-			CFRA = iroundf(ked.f1 / ked.i1);
+			CFRA = round_fl_to_int(ked.f1 / ked.i1);
 			SUBFRA = 0.f;
 			sipo->cursorVal = ked.f2 / (float)ked.i1;
 		}
diff --git a/source/blender/editors/space_graph/graph_ops.c b/source/blender/editors/space_graph/graph_ops.c
index 75f0da83e77..5c670a216d8 100644
--- a/source/blender/editors/space_graph/graph_ops.c
+++ b/source/blender/editors/space_graph/graph_ops.c
@@ -94,7 +94,7 @@ static void graphview_cursor_apply(bContext *C, wmOperator *op)
 		 * NOTE: sync this part of the code with ANIM_OT_change_frame
 		 */
 		/* 1) frame is rounded to the nearest int, since frames are ints */
-		CFRA = iroundf(frame);
+		CFRA = round_fl_to_int(frame);
 		
 		if (scene->r.flag & SCER_LOCK_FRAME_SELECTION) {
 			/* Clip to preview range
diff --git a/source/blender/editors/space_image/image_draw.c b/source/blender/editors/space_image/image_draw.c
index 733008ee478..23c4fbbe45e 100644
--- a/source/blender/editors/space_image/image_draw.c
+++ b/source/blender/editors/space_image/image_draw.c
@@ -90,7 +90,7 @@ static void draw_render_info(const bContext *C,
                              float zoomx,
                              float zoomy)
 {
-	Render *re = RE_GetRender(scene->id.name);
+	Render *re = RE_GetSceneRender(scene);
 	RenderData *rd = RE_engine_get_render_data(re);
 	Scene *stats_scene = ED_render_job_get_scene(C);
 	if (stats_scene == NULL) {
@@ -369,7 +369,7 @@ void ED_image_draw_info(Scene *scene, ARegion *ar, bool color_manage, bool use_d
 	pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 	immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 	immUniformColor3ub(128, 128, 128);
-	imm_draw_line_box(pos, color_rect.xmin, color_rect.ymin, color_rect.xmax, color_rect.ymax);
+	imm_draw_box_wire_2d(pos, color_rect.xmin, color_rect.ymin, color_rect.xmax, color_rect.ymax);
 	immUnbindProgram();
 
 	dx += 1.75f * UI_UNIT_X;
@@ -503,7 +503,7 @@ static void draw_image_buffer(const bContext *C, SpaceImage *sima, ARegion *ar,
 		                         &clip_max_x, &clip_max_y);
 
 		if (sima->flag & SI_USE_ALPHA) {
-			imm_draw_checker_box(x, y, x + ibuf->x * zoomx, y + ibuf->y * zoomy);
+			imm_draw_box_checker_2d(x, y, x + ibuf->x * zoomx, y + ibuf->y * zoomy);
 
 			glEnable(GL_BLEND);
 			glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
@@ -689,7 +689,7 @@ void draw_image_sample_line(SpaceImage *sima)
 		Gwn_VertFormat *format = immVertexFormat();
 		unsigned int shdr_dashed_pos = GWN_vertformat_attr_add(format, "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 		float viewport_size[4];
 		glGetFloatv(GL_VIEWPORT, viewport_size);
diff --git a/source/blender/editors/space_image/image_edit.c b/source/blender/editors/space_image/image_edit.c
index a3a115b3e6a..fbc67ab8090 100644
--- a/source/blender/editors/space_image/image_edit.c
+++ b/source/blender/editors/space_image/image_edit.c
@@ -377,7 +377,7 @@ bool ED_space_image_show_uvedit(SpaceImage *sima, Object *obedit)
 bool ED_space_image_check_show_maskedit(SceneLayer *sl, SpaceImage *sima)
 {
 	/* check editmode - this is reserved for UV editing */
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	if (ob && ob->mode & OB_MODE_EDIT && ED_space_image_show_uvedit(sima, ob)) {
 		return false;
 	}
diff --git a/source/blender/editors/space_image/image_ops.c b/source/blender/editors/space_image/image_ops.c
index 2962fa0f961..1dae5aeafa5 100644
--- a/source/blender/editors/space_image/image_ops.c
+++ b/source/blender/editors/space_image/image_ops.c
@@ -1101,6 +1101,7 @@ static void image_open_cancel(bContext *UNUSED(C), wmOperator *op)
 static void image_sequence_get_frame_ranges(PointerRNA *ptr, ListBase *frames_all)
 {
 	char dir[FILE_MAXDIR];
+	const bool do_frame_range = RNA_boolean_get(ptr, "use_sequence_detection");
 	ImageFrameRange *frame_range = NULL;
 
 	RNA_string_get(ptr, "directory", dir);
@@ -1116,7 +1117,8 @@ static void image_sequence_get_frame_ranges(PointerRNA *ptr, ListBase *frames_al
 		frame->framenr = BLI_stringdec(filename, head, tail, &digits);
 
 		/* still in the same sequence */
-		if ((frame_range != NULL) &&
+		if (do_frame_range &&
+		    (frame_range != NULL) &&
 		    (STREQLEN(base_head, head, FILE_MAX)) &&
 		    (STREQLEN(base_tail, tail, FILE_MAX)))
 		{
@@ -1170,6 +1172,7 @@ static int image_sequence_get_len(ListBase *frames, int *ofs)
 		}
 		return frame_curr - (*ofs);
 	}
+	*ofs = 0;
 	return 0;
 }
 
@@ -1328,7 +1331,12 @@ static int image_open_exec(bContext *C, wmOperator *op)
 		iuser->frames = frame_seq_len;
 		iuser->sfra = 1;
 		iuser->framenr = 1;
-		iuser->offset = frame_ofs - 1;
+		if (ima->source == IMA_SRC_MOVIE) {
+			iuser->offset = 0;
+		}
+		else {
+			iuser->offset = frame_ofs - 1;
+		}
 		iuser->fie_ima = 2;
 		iuser->scene = scene;
 		BKE_image_init_imageuser(ima, iuser);
@@ -1451,6 +1459,9 @@ void IMAGE_OT_open(wmOperatorType *ot)
 	        ot, FILE_TYPE_FOLDER | FILE_TYPE_IMAGE | FILE_TYPE_MOVIE, FILE_SPECIAL, FILE_OPENFILE,
 	        WM_FILESEL_FILEPATH | WM_FILESEL_DIRECTORY | WM_FILESEL_FILES | WM_FILESEL_RELPATH,
 	        FILE_DEFAULTDISPLAY, FILE_SORT_ALPHA);
+
+	RNA_def_boolean(ot->srna, "use_sequence_detection", true, "Detect Sequences",
+	                "Automatically detect animated sequences in selected images (based on file names)");
 }
 
 /******************** Match movie length operator ********************/
@@ -2378,8 +2389,8 @@ static int image_new_exec(bContext *C, wmOperator *op)
 	Main *bmain;
 	PointerRNA ptr, idptr;
 	PropertyRNA *prop;
-	char _name[MAX_ID_NAME - 2];
-	char *name = _name;
+	char name_buffer[MAX_ID_NAME - 2];
+	const char *name;
 	float color[4];
 	int width, height, floatbuf, gen_type, alpha;
 	int gen_context;
@@ -2392,10 +2403,13 @@ static int image_new_exec(bContext *C, wmOperator *op)
 	bmain = CTX_data_main(C);
 
 	prop = RNA_struct_find_property(op->ptr, "name");
-	RNA_property_string_get(op->ptr, prop, name);
+	RNA_property_string_get(op->ptr, prop, name_buffer);
 	if (!RNA_property_is_set(op->ptr, prop)) {
 		/* Default value, we can translate! */
-		name = (char *)DATA_(name);
+		name = DATA_(name_buffer);
+	}
+	else {
+		name = name_buffer;
 	}
 	width = RNA_int_get(op->ptr, "width");
 	height = RNA_int_get(op->ptr, "height");
@@ -3519,7 +3533,7 @@ static int frame_from_event(bContext *C, const wmEvent *event)
 
 		UI_view2d_region_to_view(&ar->v2d, event->mval[0], event->mval[1], &viewx, &viewy);
 
-		framenr = iroundf(viewx);
+		framenr = round_fl_to_int(viewx);
 	}
 
 	return framenr;
@@ -3625,7 +3639,7 @@ static int render_border_exec(bContext *C, wmOperator *op)
 {
 	ARegion *ar = CTX_wm_region(C);
 	Scene *scene = CTX_data_scene(C);
-	Render *re = RE_GetRender(scene->id.name);
+	Render *re = RE_GetSceneRender(scene);
 	RenderData *rd;
 	rctf border;
 
diff --git a/source/blender/editors/space_image/space_image.c b/source/blender/editors/space_image/space_image.c
index 4b06cbe6b33..514cb1ab97e 100644
--- a/source/blender/editors/space_image/space_image.c
+++ b/source/blender/editors/space_image/space_image.c
@@ -536,8 +536,8 @@ static void image_listener(bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn, co
 				case ND_TRANSFORM:
 				case ND_MODIFIER:
 				{
-					SceneLayer *sl = BKE_scene_layer_context_active(scene);
-					Object *ob = OBACT_NEW;
+					SceneLayer *sl = BKE_scene_layer_context_active_PLACEHOLDER(scene);
+					Object *ob = OBACT_NEW(sl);
 					if (ob && (ob == wmn->reference) && (ob->mode & OB_MODE_EDIT)) {
 						if (sima->lock && (sima->flag & SI_DRAWSHADOW)) {
 							ED_area_tag_refresh(sa);
diff --git a/source/blender/editors/space_info/info_ops.c b/source/blender/editors/space_info/info_ops.c
index 0e427623840..b87a0de23b9 100644
--- a/source/blender/editors/space_info/info_ops.c
+++ b/source/blender/editors/space_info/info_ops.c
@@ -162,7 +162,6 @@ static int pack_all_exec(bContext *C, wmOperator *op)
 	Main *bmain = CTX_data_main(C);
 	
 	packAll(bmain, op->reports, true);
-	G.fileflags |= G_AUTOPACK;
 	
 	return OPERATOR_FINISHED;
 }
diff --git a/source/blender/editors/space_logic/logic_window.c b/source/blender/editors/space_logic/logic_window.c
index 04790f54057..3fd2805efe0 100644
--- a/source/blender/editors/space_logic/logic_window.c
+++ b/source/blender/editors/space_logic/logic_window.c
@@ -485,7 +485,7 @@ static ID **get_selected_and_linked_obs(bContext *C, short *count, short scavisf
 		ob= ob->id.next;
 	}
 	
-	for (base = FIRSTBASE_NEW; base; base = base->next) {
+	for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
 		if ((base->flag & BASE_VISIBLED) && (base->flag & SELECT)) {
 			if (scavisflag & BUTS_SENS_SEL) base->object->scavisflag |= OB_VIS_SENS;
 			if (scavisflag & BUTS_CONT_SEL) base->object->scavisflag |= OB_VIS_CONT;
diff --git a/source/blender/editors/space_nla/nla_draw.c b/source/blender/editors/space_nla/nla_draw.c
index d87da323b97..cb20b76a3ee 100644
--- a/source/blender/editors/space_nla/nla_draw.c
+++ b/source/blender/editors/space_nla/nla_draw.c
@@ -56,6 +56,7 @@
 #include "BIF_glutil.h"
 
 #include "GPU_immediate.h"
+#include "GPU_immediate_util.h"
 #include "GPU_draw.h"
 
 #include "WM_types.h"
@@ -107,7 +108,7 @@ static void nla_action_draw_keyframes(AnimData *adt, bAction *act, float y, floa
 	action_to_keylist(adt, act, &keys, NULL);
 	BLI_dlrbTree_linkedlist_sync(&keys);
 
-	if (!(act && keys.first))
+	if (ELEM(NULL, act, keys.first))
 		return;
 
 	/* draw a darkened region behind the strips 
@@ -135,10 +136,8 @@ static void nla_action_draw_keyframes(AnimData *adt, bAction *act, float y, floa
 	immUnbindProgram();
 
 	/* count keys before drawing */
-	unsigned int key_ct = 0;
-	for (ActKeyColumn *ak = keys.first; ak; ak = ak->next) {
-		key_ct++;
-	}
+	/* Note: It's safe to cast DLRBT_Tree, as it's designed to degrade down to a ListBase */
+	unsigned int key_ct = BLI_listbase_count((ListBase *)&keys);
 
 	if (key_ct > 0) {
 		format = immVertexFormat();
@@ -174,12 +173,12 @@ static void nla_actionclip_draw_markers(NlaStrip *strip, float yminc, float ymax
 {
 	const bAction *act = strip->act;
 
-	if (!(act && act->markers.first))
+	if (ELEM(NULL, act, act->markers.first))
 		return;
 
 	const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 	if (dashed) {
-		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+		immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 		float viewport_size[4];
 		glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -232,6 +231,8 @@ static void nla_strip_draw_markers(NlaStrip *strip, float yminc, float ymaxc)
 			}
 		}
 	}
+	
+	glLineWidth(1.0f);
 }
 
 /* Strips (Proper) ---------------------- */
@@ -301,9 +302,9 @@ static void nla_strip_get_color_inside(AnimData *adt, NlaStrip *strip, float col
 /* helper call for drawing influence/time control curves for a given NLA-strip */
 static void nla_draw_strip_curves(NlaStrip *strip, float yminc, float ymaxc, unsigned int pos)
 {
-	immUniformColor3f(0.7f, 0.7f, 0.7f);
-
 	const float yheight = ymaxc - yminc;
+	
+	immUniformColor3f(0.7f, 0.7f, 0.7f);
 		
 	/* draw with AA'd line */
 	glEnable(GL_LINE_SMOOTH);
@@ -358,18 +359,50 @@ static void nla_draw_strip_curves(NlaStrip *strip, float yminc, float ymaxc, uns
 	glDisable(GL_BLEND);
 }
 
+/* helper call to setup dashed-lines for strip outlines */
+static uint nla_draw_use_dashed_outlines(float color[4], bool muted)
+{
+	/* Note that we use dashed shader here, and make it draw solid lines if not muted... */
+	uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
+	
+	float viewport_size[4];
+	glGetFloatv(GL_VIEWPORT, viewport_size);
+	immUniform2f("viewport_size", viewport_size[2] / UI_DPI_FAC, viewport_size[3] / UI_DPI_FAC);
+	
+	immUniform1i("num_colors", 0);  /* Simple dashes. */
+	immUniformColor3fv(color);
+	
+	/* line style: dotted for muted */
+	if (muted) {
+		/* dotted - and slightly thicker for readability of the dashes */
+		immUniform1f("dash_width", 5.0f);
+		immUniform1f("dash_factor", 0.4f);
+		glLineWidth(1.5f);
+	}
+	else {
+		/* solid line */
+		immUniform1f("dash_factor", 2.0f);
+		glLineWidth(1.0f);
+	}
+	
+	return shdr_pos;
+}
+
 /* main call for drawing a single NLA-strip */
 static void nla_draw_strip(SpaceNla *snla, AnimData *adt, NlaTrack *nlt, NlaStrip *strip, View2D *v2d, float yminc, float ymaxc)
 {
 	const bool non_solo = ((adt && (adt->flag & ADT_NLA_SOLO_TRACK)) && (nlt->flag & NLATRACK_SOLO) == 0);
+	const bool muted = ((nlt->flag & NLATRACK_MUTED) || (strip->flag & NLASTRIP_FLAG_MUTED));
 	float color[4] = {1.0f, 1.0f, 1.0f, 1.0f};
-
+	uint shdr_pos;
+	
 	/* get color of strip */
 	nla_strip_get_color_inside(adt, strip, color);
-
-	uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
+	
+	shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 	immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
-
+	
 	/* draw extrapolation info first (as backdrop)
 	 *	- but this should only be drawn if track has some contribution
 	 */
@@ -459,29 +492,20 @@ static void nla_draw_strip(SpaceNla *snla, AnimData *adt, NlaTrack *nlt, NlaStri
 		color[0] = color[1] = color[2] = 0.0f; /* FIXME: or 1.0f ?? */
 	}
 
-	/* draw outline */
-	/* XXX TODO Was dashed like code below, not implemented for now so kept solid... */
-	UI_draw_roundbox_shade_x(false, strip->start, yminc, strip->end, ymaxc, 0.0, 0.0, 0.1, color);
-
-	/* restore current vertex format & program (roundbox trashes it) */
-	/* Note that we use dahsed shader here, and make it draw solid lines if not muted... */
-	shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
-
-	float viewport_size[4];
-	glGetFloatv(GL_VIEWPORT, viewport_size);
-	immUniform2f("viewport_size", viewport_size[2] / UI_DPI_FAC, viewport_size[3] / UI_DPI_FAC);
-
-	immUniform1i("num_colors", 0);  /* Simple dashes. */
-	immUniformColor3fv(color);
-
-	/* - line style: dotted for muted */
-	if ((nlt->flag & NLATRACK_MUTED) || (strip->flag & NLASTRIP_FLAG_MUTED)) {
-		immUniform1f("dash_width", 4.0f);
-		immUniform1f("dash_factor", 0.5f);
+	/* draw outline 
+	 * - dashed-line shader is loaded after this block
+	 */
+	if (muted) {
+		/* muted - draw dotted, squarish outline (for simplicity) */
+		shdr_pos = nla_draw_use_dashed_outlines(color, muted);
+		imm_draw_box_wire_2d(shdr_pos, strip->start, yminc, strip->end, ymaxc);
 	}
 	else {
-		immUniform1f("dash_factor", 2.0f);  /* solid line */
+		/* non-muted - draw solid, rounded outline */
+		UI_draw_roundbox_shade_x(false, strip->start, yminc, strip->end, ymaxc, 0.0, 0.0, 0.1, color);
+		
+		/* restore current vertex format & program (roundbox trashes it) */
+		shdr_pos = nla_draw_use_dashed_outlines(color, muted);
 	}
 
 	/* if action-clip strip, draw lines delimiting repeats too (in the same color as outline) */
@@ -505,7 +529,7 @@ static void nla_draw_strip(SpaceNla *snla, AnimData *adt, NlaTrack *nlt, NlaStri
 	}
 	/* or if meta-strip, draw lines delimiting extents of sub-strips (in same color as outline, if more than 1 exists) */
 	else if ((strip->type == NLASTRIP_TYPE_META) && (strip->strips.first != strip->strips.last)) {
-		float y = (ymaxc - yminc) * 0.5f + yminc;
+		const float y = (ymaxc - yminc) * 0.5f + yminc;
 
 		immBeginAtMost(GWN_PRIM_LINES, 4 * BLI_listbase_count(&strip->strips)); /* up to 2 lines per strip */
 
@@ -589,6 +613,7 @@ static void nla_draw_strip_frames_text(NlaTrack *UNUSED(nlt), NlaStrip *strip, V
 	const float ytol = 1.0f; /* small offset to vertical positioning of text, for legibility */
 	const char col[4] = {220, 220, 220, 255}; /* light gray */
 	char numstr[32];
+	size_t numstr_len;
 
 	/* Always draw times above the strip, whereas sequencer drew below + above.
 	 * However, we should be fine having everything on top, since these tend to be 
@@ -597,7 +622,7 @@ static void nla_draw_strip_frames_text(NlaTrack *UNUSED(nlt), NlaStrip *strip, V
 	 *	  while also preserving some accuracy, since we do use floats
 	 */
 	/* start frame */
-	size_t numstr_len = BLI_snprintf_rlen(numstr, sizeof(numstr), "%.1f", strip->start);
+	numstr_len = BLI_snprintf_rlen(numstr, sizeof(numstr), "%.1f", strip->start);
 	UI_view2d_text_cache_add(v2d, strip->start - 1.0f, ymaxc + ytol, numstr, numstr_len, col);
 
 	/* end frame */
@@ -625,6 +650,7 @@ void draw_nla_main_data(bAnimContext *ac, SpaceNla *snla, ARegion *ar)
 	 *	  start of list offset, and the second is as a correction for the scrollers.
 	 */
 	int height = ((items * NLACHANNEL_STEP(snla)) + (NLACHANNEL_HEIGHT(snla) * 2));
+	
 	/* don't use totrect set, as the width stays the same 
 	 * (NOTE: this is ok here, the configuration is pretty straightforward) 
 	 */
@@ -647,10 +673,11 @@ void draw_nla_main_data(bAnimContext *ac, SpaceNla *snla, ARegion *ar)
 				{
 					AnimData *adt = ale->adt;
 					NlaTrack *nlt = (NlaTrack *)ale->data;
+					NlaStrip *strip;
+					int index;
 					
 					/* draw each strip in the track (if visible) */
-					int index = 1;
-					for (NlaStrip *strip = nlt->strips.first; strip; strip = strip->next, index++) {
+					for (strip = nlt->strips.first, index = 1; strip; strip = strip->next, index++) {
 						if (BKE_nlastrip_within_bounds(strip, v2d->cur.xmin, v2d->cur.xmax)) {
 							const float xminc = strip->start + text_margin_x;
 							const float xmaxc = strip->end + text_margin_x;
@@ -744,14 +771,16 @@ void draw_nla_channel_list(const bContext *C, bAnimContext *ac, ARegion *ar)
 {
 	ListBase anim_data = {NULL, NULL};
 	bAnimListElem *ale;
+	int filter;
 	
 	SpaceNla *snla = (SpaceNla *)ac->sl;
 	View2D *v2d = &ar->v2d;
 	float y = 0.0f;
+	size_t items;
 	
 	/* build list of channels to draw */
-	int filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_LIST_CHANNELS);
-	size_t items = ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
+	filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_LIST_CHANNELS);
+	items = ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
 	
 	/* Update max-extent of channels here (taking into account scrollers):
 	 *  - this is done to allow the channel list to be scrollable, but must be done here
diff --git a/source/blender/editors/space_nla/nla_edit.c b/source/blender/editors/space_nla/nla_edit.c
index 1f298373a80..f7f7c82171d 100644
--- a/source/blender/editors/space_nla/nla_edit.c
+++ b/source/blender/editors/space_nla/nla_edit.c
@@ -365,8 +365,8 @@ static int nlaedit_previewrange_exec(bContext *C, wmOperator *UNUSED(op))
 	/* set the range directly */
 	get_nlastrip_extents(&ac, &min, &max, true);
 	scene->r.flag |= SCER_PRV_RANGE;
-	scene->r.psfra = iroundf(min);
-	scene->r.pefra = iroundf(max);
+	scene->r.psfra = round_fl_to_int(min);
+	scene->r.pefra = round_fl_to_int(max);
 	
 	/* set notifier that things have changed */
 	// XXX err... there's nothing for frame ranges yet, but this should do fine too
diff --git a/source/blender/editors/space_node/drawnode.c b/source/blender/editors/space_node/drawnode.c
index bee2379cd81..67584fbe1f1 100644
--- a/source/blender/editors/space_node/drawnode.c
+++ b/source/blender/editors/space_node/drawnode.c
@@ -2154,8 +2154,9 @@ static void node_composit_backdrop_viewer(SpaceNode *snode, ImBuf *backdrop, bNo
 	if (node->custom1 == 0) {
 		const float backdropWidth = backdrop->x;
 		const float backdropHeight = backdrop->y;
-		const float cx  = x + snode->zoom * backdropWidth * node->custom3;
+		const float cx = x + snode->zoom * backdropWidth  * node->custom3;
 		const float cy = y + snode->zoom * backdropHeight * node->custom4;
+		const float cross_size = 12 * U.pixelsize;
 
 		Gwn_VertFormat *format = immVertexFormat();
 		unsigned int pos = GWN_vertformat_attr_add(format, "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
@@ -2165,10 +2166,10 @@ static void node_composit_backdrop_viewer(SpaceNode *snode, ImBuf *backdrop, bNo
 		immUniformColor3f(1.0f, 1.0f, 1.0f);
 
 		immBegin(GWN_PRIM_LINES, 4);
-		immVertex2f(pos, cx - 25, cy - 25);
-		immVertex2f(pos, cx + 25, cy + 25);
-		immVertex2f(pos, cx + 25, cy - 25);
-		immVertex2f(pos, cx - 25, cy + 25);
+		immVertex2f(pos, cx - cross_size, cy - cross_size);
+		immVertex2f(pos, cx + cross_size, cy + cross_size);
+		immVertex2f(pos, cx + cross_size, cy - cross_size);
+		immVertex2f(pos, cx - cross_size, cy + cross_size);
 		immEnd();
 
 		immUnbindProgram();
diff --git a/source/blender/editors/space_node/node_draw.c b/source/blender/editors/space_node/node_draw.c
index d99d1c97653..231039b2e22 100644
--- a/source/blender/editors/space_node/node_draw.c
+++ b/source/blender/editors/space_node/node_draw.c
@@ -716,7 +716,7 @@ static void node_draw_preview(bNodePreview *preview, rctf *prv)
 	unsigned int pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 	immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 	immUniformThemeColorShadeAlpha(TH_BACK, -15, +100);
-	imm_draw_line_box(pos, draw_rect.xmin, draw_rect.ymin, draw_rect.xmax, draw_rect.ymax);
+	imm_draw_box_wire_2d(pos, draw_rect.xmin, draw_rect.ymin, draw_rect.xmax, draw_rect.ymax);
 	immUnbindProgram();
 }
 
@@ -1090,7 +1090,7 @@ static void node_draw_hidden(const bContext *C, ARegion *ar, SpaceNode *snode, b
 		//	BLI_snprintf(showname, sizeof(showname), "[%s]", showname); /* XXX - don't print into self! */
 
 		uiDefBut(node->block, UI_BTYPE_LABEL, 0, showname,
-		         iroundf(rct->xmin + NODE_MARGIN_X), iroundf(centy - NODE_DY * 0.5f),
+		         round_fl_to_int(rct->xmin + NODE_MARGIN_X), round_fl_to_int(centy - NODE_DY * 0.5f),
 		         (short)(BLI_rctf_size_x(rct) - 18.0f - 12.0f), (short)NODE_DY,
 		         NULL, 0, 0, 0, 0, "");
 	}
diff --git a/source/blender/editors/space_node/node_edit.c b/source/blender/editors/space_node/node_edit.c
index 33382af9087..a8bf68d92e2 100644
--- a/source/blender/editors/space_node/node_edit.c
+++ b/source/blender/editors/space_node/node_edit.c
@@ -399,8 +399,8 @@ void ED_node_shader_default(const bContext *C, ID *id)
 			ma->nodetree = ntree;
 
 			if (BKE_scene_uses_blender_eevee(scene)) {
-				output_type = SH_NODE_OUTPUT_EEVEE_MATERIAL;
-				shader_type = SH_NODE_EEVEE_METALLIC;
+				output_type = SH_NODE_OUTPUT_MATERIAL;
+				shader_type = SH_NODE_BSDF_PRINCIPLED;
 			}
 			else if (BKE_scene_use_new_shading_nodes(scene)) {
 				output_type = SH_NODE_OUTPUT_MATERIAL;
@@ -1326,7 +1326,7 @@ static int node_read_fullsamplelayers_exec(bContext *C, wmOperator *UNUSED(op))
 	Main *bmain = CTX_data_main(C);
 	SpaceNode *snode = CTX_wm_space_node(C);
 	Scene *curscene = CTX_data_scene(C);
-	Render *re = RE_NewRender(curscene->id.name);
+	Render *re = RE_NewSceneRender(curscene);
 
 	WM_cursor_wait(1);
 	RE_MergeFullSample(re, bmain, curscene, snode->nodetree);
diff --git a/source/blender/editors/space_node/node_group.c b/source/blender/editors/space_node/node_group.c
index 914f8ffbe10..9d750bfe348 100644
--- a/source/blender/editors/space_node/node_group.c
+++ b/source/blender/editors/space_node/node_group.c
@@ -37,6 +37,7 @@
 #include "DNA_anim_types.h"
 
 #include "BLI_listbase.h"
+#include "BLI_linklist.h"
 #include "BLI_math.h"
 
 #include "BLT_translation.h"
@@ -186,6 +187,7 @@ static int node_group_ungroup(bNodeTree *ntree, bNode *gnode)
 	bNode *node, *nextnode;
 	bNodeTree *ngroup, *wgroup;
 	ListBase anim_basepaths = {NULL, NULL};
+	LinkNode *nodes_delayed_free = NULL;
 	
 	ngroup = (bNodeTree *)gnode->id;
 	
@@ -208,8 +210,8 @@ static int node_group_ungroup(bNodeTree *ntree, bNode *gnode)
 		 * This also removes remaining links to and from interface nodes.
 		 */
 		if (ELEM(node->type, NODE_GROUP_INPUT, NODE_GROUP_OUTPUT)) {
-			nodeFreeNode(wgroup, node);
-			continue;
+			/* We must delay removal since sockets will reference this node. see: T52092 */
+			BLI_linklist_prepend(&nodes_delayed_free, node);
 		}
 		
 		/* keep track of this node's RNA "base" path (the part of the path identifying the node) 
@@ -336,6 +338,11 @@ static int node_group_ungroup(bNodeTree *ntree, bNode *gnode)
 		}
 	}
 	
+	while (nodes_delayed_free) {
+		node = BLI_linklist_pop(&nodes_delayed_free);
+		nodeFreeNode(ntree, node);
+	}
+
 	/* delete the group instance */
 	nodeFreeNode(ntree, gnode);
 	
diff --git a/source/blender/editors/space_node/node_intern.h b/source/blender/editors/space_node/node_intern.h
index b425a92f601..12e3c33007e 100644
--- a/source/blender/editors/space_node/node_intern.h
+++ b/source/blender/editors/space_node/node_intern.h
@@ -221,6 +221,9 @@ void NODE_OT_clear_viewer_border(struct wmOperatorType *ot);
 
 /* node_widgets.c */
 void NODE_WGT_backdrop_transform(struct wmManipulatorGroupType *wgt);
+void NODE_WGT_backdrop_crop(struct wmManipulatorGroupType *wgt);
+void NODE_WGT_backdrop_sun_beams(struct wmManipulatorGroupType *wgt);
+void NODE_WGT_backdrop_corner_pin(struct wmManipulatorGroupType *wgt);
 
 
 extern const char *node_context_dir[];
diff --git a/source/blender/editors/space_node/node_manipulators.c b/source/blender/editors/space_node/node_manipulators.c
index 8b4ebd70874..8e736e47963 100644
--- a/source/blender/editors/space_node/node_manipulators.c
+++ b/source/blender/editors/space_node/node_manipulators.c
@@ -22,9 +22,14 @@
  *  \ingroup spnode
  */
 
+#include <math.h>
+
 #include "BKE_context.h"
 #include "BKE_image.h"
 
+#include "BLI_math_matrix.h"
+#include "BLI_math_vector.h"
+
 #include "ED_screen.h"
 #include "ED_manipulator_library.h"
 
@@ -40,6 +45,66 @@
 #include "node_intern.h"
 
 
+/* -------------------------------------------------------------------- */
+
+/** \name Local Utilities
+ * \{ */
+
+static void node_manipulator_calc_matrix_space(
+        const SpaceNode *snode, const ARegion *ar, float matrix_space[4][4])
+{
+	unit_m4(matrix_space);
+	mul_v3_fl(matrix_space[0], snode->zoom);
+	mul_v3_fl(matrix_space[1], snode->zoom);
+	matrix_space[3][0] = (ar->winx / 2) + snode->xof;
+	matrix_space[3][1] = (ar->winy / 2) + snode->yof;
+}
+
+static void node_manipulator_calc_matrix_space_with_image_dims(
+        const SpaceNode *snode, const ARegion *ar, const float image_dims[2], float matrix_space[4][4])
+{
+	unit_m4(matrix_space);
+	mul_v3_fl(matrix_space[0], snode->zoom * image_dims[0]);
+	mul_v3_fl(matrix_space[1], snode->zoom * image_dims[1]);
+	matrix_space[3][0] = ((ar->winx / 2) + snode->xof) - ((image_dims[0] / 2.0f) * snode->zoom);
+	matrix_space[3][1] = ((ar->winy / 2) + snode->yof) - ((image_dims[1] / 2.0f) * snode->zoom);
+}
+
+/** \} */
+
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name Backdrop Manipulator
+ * \{ */
+
+static void manipulator_node_backdrop_prop_matrix_get(
+        const wmManipulator *UNUSED(mpr), wmManipulatorProperty *mpr_prop,
+        void *value_p)
+{
+	float (*matrix)[4] = value_p;
+	BLI_assert(mpr_prop->type->array_length == 16);
+	const SpaceNode *snode = mpr_prop->custom_func.user_data;
+	matrix[0][0] = snode->zoom;
+	matrix[1][1] = snode->zoom;
+	matrix[3][0] = snode->xof;
+	matrix[3][1] = snode->yof;
+}
+
+static void manipulator_node_backdrop_prop_matrix_set(
+        const wmManipulator *UNUSED(mpr), wmManipulatorProperty *mpr_prop,
+        const void *value_p)
+{
+	const float (*matrix)[4] = value_p;
+	BLI_assert(mpr_prop->type->array_length == 16);
+	SpaceNode *snode = mpr_prop->custom_func.user_data;
+	snode->zoom = matrix[0][0];
+	snode->zoom = matrix[1][1];
+	snode->xof  = matrix[3][0];
+	snode->yof  = matrix[3][1];
+}
+
 static bool WIDGETGROUP_node_transform_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
 {
 	SpaceNode *snode = CTX_wm_space_node(C);
@@ -51,7 +116,7 @@ static bool WIDGETGROUP_node_transform_poll(const bContext *C, wmManipulatorGrou
 	if (snode && snode->edittree && snode->edittree->type == NTREE_COMPOSIT) {
 		bNode *node = nodeGetActive(snode->edittree);
 
-		if (node && node->type == CMP_NODE_VIEWER) {
+		if (node && ELEM(node->type, CMP_NODE_VIEWER, CMP_NODE_SPLITVIEWER)) {
 			return true;
 		}
 	}
@@ -63,10 +128,10 @@ static void WIDGETGROUP_node_transform_setup(const bContext *UNUSED(C), wmManipu
 {
 	wmManipulatorWrapper *wwrapper = MEM_mallocN(sizeof(wmManipulatorWrapper), __func__);
 
-	wwrapper->manipulator = WM_manipulator_new("MANIPULATOR_WT_cage_2d", mgroup, "backdrop_cage", NULL);
+	wwrapper->manipulator = WM_manipulator_new("MANIPULATOR_WT_cage_2d", mgroup, NULL);
 
 	RNA_enum_set(wwrapper->manipulator->ptr, "transform",
-	             ED_MANIPULATOR_RECT_TRANSFORM_FLAG_TRANSLATE | ED_MANIPULATOR_RECT_TRANSFORM_FLAG_SCALE_UNIFORM);
+	             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_TRANSLATE | ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE_UNIFORM);
 
 	mgroup->customdata = wwrapper;
 }
@@ -94,10 +159,21 @@ static void WIDGETGROUP_node_transform_refresh(const bContext *C, wmManipulatorG
 
 		/* need to set property here for undo. TODO would prefer to do this in _init */
 		SpaceNode *snode = CTX_wm_space_node(C);
+#if 0
 		PointerRNA nodeptr;
 		RNA_pointer_create(snode->id, &RNA_SpaceNodeEditor, snode, &nodeptr);
 		WM_manipulator_target_property_def_rna(cage, "offset", &nodeptr, "backdrop_offset", -1);
 		WM_manipulator_target_property_def_rna(cage, "scale", &nodeptr, "backdrop_zoom", -1);
+#endif
+
+		WM_manipulator_target_property_def_func(
+		        cage, "matrix",
+		        &(const struct wmManipulatorPropertyFnParams) {
+		            .value_get_fn = manipulator_node_backdrop_prop_matrix_get,
+		            .value_set_fn = manipulator_node_backdrop_prop_matrix_set,
+		            .range_get_fn = NULL,
+		            .user_data = snode,
+		        });
 	}
 	else {
 		WM_manipulator_set_flag(cage, WM_MANIPULATOR_HIDDEN, true);
@@ -108,7 +184,7 @@ static void WIDGETGROUP_node_transform_refresh(const bContext *C, wmManipulatorG
 
 void NODE_WGT_backdrop_transform(wmManipulatorGroupType *wgt)
 {
-	wgt->name = "Backdrop Transform Widgets";
+	wgt->name = "Backdrop Transform Widget";
 	wgt->idname = "NODE_WGT_backdrop_transform";
 
 	wgt->flag |= WM_MANIPULATORGROUPTYPE_PERSISTENT;
@@ -117,3 +193,422 @@ void NODE_WGT_backdrop_transform(wmManipulatorGroupType *wgt)
 	wgt->setup = WIDGETGROUP_node_transform_setup;
 	wgt->refresh = WIDGETGROUP_node_transform_refresh;
 }
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+
+/** \name Crop Manipulator
+ * \{ */
+
+struct NodeCropWidgetGroup {
+	wmManipulator *border;
+
+	struct {
+		float dims[2];
+	} state;
+
+	struct {
+		PointerRNA ptr;
+		PropertyRNA *prop;
+		bContext *context;
+	} update_data;
+};
+
+static void manipulator_node_crop_update(struct NodeCropWidgetGroup *crop_group)
+{
+	RNA_property_update(crop_group->update_data.context, &crop_group->update_data.ptr, crop_group->update_data.prop);
+}
+
+static void two_xy_to_rect(const NodeTwoXYs *nxy, rctf *rect, const float dims[2], bool is_relative)
+{
+	if (is_relative) {
+		rect->xmin = nxy->fac_x1;
+		rect->xmax = nxy->fac_x2;
+		rect->ymin = nxy->fac_y1;
+		rect->ymax = nxy->fac_y2;
+	}
+	else {
+		rect->xmin = nxy->x1 / dims[0];
+		rect->xmax = nxy->x2 / dims[0];
+		rect->ymin = nxy->y1 / dims[1];
+		rect->ymax = nxy->y2 / dims[1];
+	}
+}
+
+static void two_xy_from_rect(NodeTwoXYs *nxy, const rctf *rect, const float dims[2], bool is_relative)
+{
+	if (is_relative) {
+		nxy->fac_x1 = rect->xmin;
+		nxy->fac_x2 = rect->xmax;
+		nxy->fac_y1 = rect->ymin;
+		nxy->fac_y2 = rect->ymax;
+	}
+	else {
+		nxy->x1 = rect->xmin * dims[0];
+		nxy->x2 = rect->xmax * dims[0];
+		nxy->y1 = rect->ymin * dims[1];
+		nxy->y2 = rect->ymax * dims[1];
+	}
+}
+
+/* scale callbacks */
+static void manipulator_node_crop_prop_matrix_get(
+        const wmManipulator *mpr, wmManipulatorProperty *mpr_prop,
+        void *value_p)
+{
+	float (*matrix)[4] = value_p;
+	BLI_assert(mpr_prop->type->array_length == 16);
+	struct NodeCropWidgetGroup *crop_group = mpr->parent_mgroup->customdata;
+	const float *dims = crop_group->state.dims;
+	const bNode *node = mpr_prop->custom_func.user_data;
+	const NodeTwoXYs *nxy = node->storage;
+	bool is_relative = (bool)node->custom2;
+	rctf rct;
+	two_xy_to_rect(nxy, &rct, dims, is_relative);
+	matrix[0][0] = BLI_rctf_size_x(&rct);
+	matrix[1][1] = BLI_rctf_size_y(&rct);
+	matrix[3][0] = (BLI_rctf_cent_x(&rct) - 0.5f) * dims[0];
+	matrix[3][1] = (BLI_rctf_cent_y(&rct) - 0.5f) * dims[1];
+}
+
+static void manipulator_node_crop_prop_matrix_set(
+        const wmManipulator *mpr, wmManipulatorProperty *mpr_prop,
+        const void *value_p)
+{
+	const float (*matrix)[4] = value_p;
+	BLI_assert(mpr_prop->type->array_length == 16);
+	struct NodeCropWidgetGroup *crop_group = mpr->parent_mgroup->customdata;
+	const float *dims = crop_group->state.dims;
+	bNode *node = mpr_prop->custom_func.user_data;
+	NodeTwoXYs *nxy = node->storage;
+	bool is_relative = (bool)node->custom2;
+	rctf rct;
+	two_xy_to_rect(nxy, &rct, dims, is_relative);
+	BLI_rctf_resize(&rct, matrix[0][0], matrix[1][1]);
+	BLI_rctf_recenter(&rct, (matrix[3][0] / dims[0]) + 0.5f, (matrix[3][1] / dims[1]) + 0.5f);
+	BLI_rctf_isect(&(rctf){.xmin = 0, .ymin = 0, .xmax = 1, .ymax = 1}, &rct, &rct);
+	two_xy_from_rect(nxy, &rct, dims, is_relative);
+	manipulator_node_crop_update(crop_group);
+}
+
+static bool WIDGETGROUP_node_crop_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
+{
+	SpaceNode *snode = CTX_wm_space_node(C);
+
+	if ((snode->flag & SNODE_BACKDRAW) == 0) {
+		return false;
+	}
+
+	if (snode && snode->edittree && snode->edittree->type == NTREE_COMPOSIT) {
+		bNode *node = nodeGetActive(snode->edittree);
+
+		if (node && ELEM(node->type, CMP_NODE_CROP)) {
+			/* ignore 'use_crop_size', we can't usefully edit the crop in this case. */
+			if ((node->custom1 & (0 << 1)) == 0) {
+				return true;
+			}
+		}
+	}
+
+	return false;
+}
+
+static void WIDGETGROUP_node_crop_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
+{
+	struct NodeCropWidgetGroup *crop_group = MEM_mallocN(sizeof(struct NodeCropWidgetGroup), __func__);
+
+	crop_group->border = WM_manipulator_new("MANIPULATOR_WT_cage_2d", mgroup, NULL);
+
+	RNA_enum_set(crop_group->border->ptr, "transform",
+	             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_TRANSLATE | ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE);
+
+	mgroup->customdata = crop_group;
+}
+
+static void WIDGETGROUP_node_crop_draw_prepare(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	ARegion *ar = CTX_wm_region(C);
+	wmManipulator *mpr = mgroup->manipulators.first;
+
+	SpaceNode *snode = CTX_wm_space_node(C);
+
+	node_manipulator_calc_matrix_space(snode, ar, mpr->matrix_space);
+}
+
+static void WIDGETGROUP_node_crop_refresh(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	struct NodeCropWidgetGroup *crop_group = mgroup->customdata;
+	wmManipulator *mpr = crop_group->border;
+
+	void *lock;
+	Image *ima = BKE_image_verify_viewer(IMA_TYPE_COMPOSITE, "Viewer Node");
+	ImBuf *ibuf = BKE_image_acquire_ibuf(ima, NULL, &lock);
+
+	if (ibuf) {
+		crop_group->state.dims[0] = (ibuf->x > 0) ? ibuf->x : 64.0f;
+		crop_group->state.dims[1] = (ibuf->y > 0) ? ibuf->y : 64.0f;
+
+		RNA_float_set_array(mpr->ptr, "dimensions", crop_group->state.dims);
+		WM_manipulator_set_flag(mpr, WM_MANIPULATOR_HIDDEN, false);
+
+		SpaceNode *snode = CTX_wm_space_node(C);
+		bNode *node = nodeGetActive(snode->edittree);
+
+		crop_group->update_data.context = (bContext *)C;
+		RNA_pointer_create((ID *)snode->edittree, &RNA_CompositorNodeCrop, node, &crop_group->update_data.ptr);
+		crop_group->update_data.prop = RNA_struct_find_property(&crop_group->update_data.ptr, "relative");
+
+		WM_manipulator_target_property_def_func(
+		        mpr, "matrix",
+		        &(const struct wmManipulatorPropertyFnParams) {
+		            .value_get_fn = manipulator_node_crop_prop_matrix_get,
+		            .value_set_fn = manipulator_node_crop_prop_matrix_set,
+		            .range_get_fn = NULL,
+		            .user_data = node,
+		        });
+	}
+	else {
+		WM_manipulator_set_flag(mpr, WM_MANIPULATOR_HIDDEN, true);
+	}
+
+	BKE_image_release_ibuf(ima, ibuf, lock);
+}
+
+void NODE_WGT_backdrop_crop(wmManipulatorGroupType *wgt)
+{
+	wgt->name = "Backdrop Crop Widget";
+	wgt->idname = "NODE_WGT_backdrop_crop";
+
+	wgt->flag |= WM_MANIPULATORGROUPTYPE_PERSISTENT;
+
+	wgt->poll = WIDGETGROUP_node_crop_poll;
+	wgt->setup = WIDGETGROUP_node_crop_setup;
+	wgt->draw_prepare = WIDGETGROUP_node_crop_draw_prepare;
+	wgt->refresh = WIDGETGROUP_node_crop_refresh;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+
+/** \name Sun Beams
+ * \{ */
+
+struct NodeSunBeamsWidgetGroup {
+	wmManipulator *manipulator;
+
+	struct {
+		float dims[2];
+	} state;
+};
+
+static bool WIDGETGROUP_node_sbeam_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
+{
+	SpaceNode *snode = CTX_wm_space_node(C);
+
+	if ((snode->flag & SNODE_BACKDRAW) == 0) {
+		return false;
+	}
+
+	if (snode && snode->edittree && snode->edittree->type == NTREE_COMPOSIT) {
+		bNode *node = nodeGetActive(snode->edittree);
+
+		if (node && ELEM(node->type, CMP_NODE_SUNBEAMS)) {
+			return true;
+		}
+	}
+
+	return false;
+}
+
+static void WIDGETGROUP_node_sbeam_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
+{
+	struct NodeSunBeamsWidgetGroup *sbeam_group = MEM_mallocN(sizeof(struct NodeSunBeamsWidgetGroup), __func__);
+
+	sbeam_group->manipulator = WM_manipulator_new("MANIPULATOR_WT_grab_3d", mgroup, NULL);
+	wmManipulator *mpr = sbeam_group->manipulator;
+
+	RNA_enum_set(mpr->ptr, "draw_style",  ED_MANIPULATOR_GRAB_STYLE_CROSS_2D);
+
+	mpr->scale_basis = 0.05f;
+
+	mgroup->customdata = sbeam_group;
+}
+
+static void WIDGETGROUP_node_sbeam_draw_prepare(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	struct NodeSunBeamsWidgetGroup *sbeam_group = mgroup->customdata;
+	ARegion *ar = CTX_wm_region(C);
+	wmManipulator *mpr = mgroup->manipulators.first;
+
+	SpaceNode *snode = CTX_wm_space_node(C);
+
+	node_manipulator_calc_matrix_space_with_image_dims(snode, ar, sbeam_group->state.dims, mpr->matrix_space);
+}
+
+static void WIDGETGROUP_node_sbeam_refresh(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	struct NodeSunBeamsWidgetGroup *sbeam_group = mgroup->customdata;
+	wmManipulator *mpr = sbeam_group->manipulator;
+
+	void *lock;
+	Image *ima = BKE_image_verify_viewer(IMA_TYPE_COMPOSITE, "Viewer Node");
+	ImBuf *ibuf = BKE_image_acquire_ibuf(ima, NULL, &lock);
+
+	if (ibuf) {
+		sbeam_group->state.dims[0] = (ibuf->x > 0) ? ibuf->x : 64.0f;
+		sbeam_group->state.dims[1] = (ibuf->y > 0) ? ibuf->y : 64.0f;
+
+		SpaceNode *snode = CTX_wm_space_node(C);
+		bNode *node = nodeGetActive(snode->edittree);
+
+		/* need to set property here for undo. TODO would prefer to do this in _init */
+		PointerRNA nodeptr;
+		RNA_pointer_create((ID *)snode->edittree, &RNA_CompositorNodeSunBeams, node, &nodeptr);
+		WM_manipulator_target_property_def_rna(mpr, "offset", &nodeptr, "source", -1);
+
+		WM_manipulator_set_flag(mpr, WM_MANIPULATOR_DRAW_MODAL, true);
+	}
+	else {
+		WM_manipulator_set_flag(mpr, WM_MANIPULATOR_HIDDEN, true);
+	}
+
+	BKE_image_release_ibuf(ima, ibuf, lock);
+}
+
+void NODE_WGT_backdrop_sun_beams(wmManipulatorGroupType *wgt)
+{
+	wgt->name = "Sun Beams Widget";
+	wgt->idname = "NODE_WGT_sbeam";
+
+	wgt->flag |= WM_MANIPULATORGROUPTYPE_PERSISTENT;
+
+	wgt->poll = WIDGETGROUP_node_sbeam_poll;
+	wgt->setup = WIDGETGROUP_node_sbeam_setup;
+	wgt->draw_prepare = WIDGETGROUP_node_sbeam_draw_prepare;
+	wgt->refresh = WIDGETGROUP_node_sbeam_refresh;
+}
+
+/** \} */
+
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name Corner Pin
+ * \{ */
+
+struct NodeCornerPinWidgetGroup {
+	wmManipulator *manipulators[4];
+
+	struct {
+		float dims[2];
+	} state;
+};
+
+static bool WIDGETGROUP_node_corner_pin_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
+{
+	SpaceNode *snode = CTX_wm_space_node(C);
+
+	if ((snode->flag & SNODE_BACKDRAW) == 0) {
+		return false;
+	}
+
+	if (snode && snode->edittree && snode->edittree->type == NTREE_COMPOSIT) {
+		bNode *node = nodeGetActive(snode->edittree);
+
+		if (node && ELEM(node->type, CMP_NODE_CORNERPIN)) {
+			return true;
+		}
+	}
+
+	return false;
+}
+
+static void WIDGETGROUP_node_corner_pin_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
+{
+	struct NodeCornerPinWidgetGroup *cpin_group = MEM_mallocN(sizeof(struct NodeCornerPinWidgetGroup), __func__);
+	const wmManipulatorType *wt_grab_3d = WM_manipulatortype_find("MANIPULATOR_WT_grab_3d", false);
+
+	for (int i = 0; i < 4; i++) {
+		cpin_group->manipulators[i] = WM_manipulator_new_ptr(wt_grab_3d, mgroup, NULL);
+		wmManipulator *mpr = cpin_group->manipulators[i];
+
+		RNA_enum_set(mpr->ptr, "draw_style",  ED_MANIPULATOR_GRAB_STYLE_CROSS_2D);
+
+		mpr->scale_basis = 0.01f;
+	}
+
+	mgroup->customdata = cpin_group;
+}
+
+static void WIDGETGROUP_node_corner_pin_draw_prepare(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	struct NodeCornerPinWidgetGroup *cpin_group = mgroup->customdata;
+	ARegion *ar = CTX_wm_region(C);
+
+	SpaceNode *snode = CTX_wm_space_node(C);
+
+	float matrix_space[4][4];
+	node_manipulator_calc_matrix_space_with_image_dims(snode, ar, cpin_group->state.dims, matrix_space);
+
+	for (int i = 0; i < 4; i++) {
+		wmManipulator *mpr = cpin_group->manipulators[i];
+		copy_m4_m4(mpr->matrix_space, matrix_space);
+	}
+}
+
+static void WIDGETGROUP_node_corner_pin_refresh(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	struct NodeCornerPinWidgetGroup *cpin_group = mgroup->customdata;
+
+	void *lock;
+	Image *ima = BKE_image_verify_viewer(IMA_TYPE_COMPOSITE, "Viewer Node");
+	ImBuf *ibuf = BKE_image_acquire_ibuf(ima, NULL, &lock);
+
+	if (ibuf) {
+		cpin_group->state.dims[0] = (ibuf->x > 0) ? ibuf->x : 64.0f;
+		cpin_group->state.dims[1] = (ibuf->y > 0) ? ibuf->y : 64.0f;
+
+		SpaceNode *snode = CTX_wm_space_node(C);
+		bNode *node = nodeGetActive(snode->edittree);
+
+		/* need to set property here for undo. TODO would prefer to do this in _init */
+		int i = 0;
+		for (bNodeSocket *sock = node->inputs.first; sock && i < 4; sock = sock->next) {
+			if (sock->type == SOCK_VECTOR) {
+				wmManipulator *mpr = cpin_group->manipulators[i++];
+
+				PointerRNA sockptr;
+				RNA_pointer_create((ID *)snode->edittree, &RNA_NodeSocket, sock, &sockptr);
+				WM_manipulator_target_property_def_rna(mpr, "offset", &sockptr, "default_value", -1);
+
+				WM_manipulator_set_flag(mpr, WM_MANIPULATOR_DRAW_MODAL, true);
+			}
+		}
+	}
+	else {
+		for (int i = 0; i < 4; i++) {
+			wmManipulator *mpr = cpin_group->manipulators[i];
+			WM_manipulator_set_flag(mpr, WM_MANIPULATOR_HIDDEN, true);
+		}
+	}
+
+	BKE_image_release_ibuf(ima, ibuf, lock);
+}
+
+void NODE_WGT_backdrop_corner_pin(wmManipulatorGroupType *wgt)
+{
+	wgt->name = "Corner Pin Widget";
+	wgt->idname = "NODE_WGT_backdrop_corner_pin";
+
+	wgt->flag |= WM_MANIPULATORGROUPTYPE_PERSISTENT;
+
+	wgt->poll = WIDGETGROUP_node_corner_pin_poll;
+	wgt->setup = WIDGETGROUP_node_corner_pin_setup;
+	wgt->draw_prepare = WIDGETGROUP_node_corner_pin_draw_prepare;
+	wgt->refresh = WIDGETGROUP_node_corner_pin_refresh;
+}
+
+/** \} */
diff --git a/source/blender/editors/space_node/node_relationships.c b/source/blender/editors/space_node/node_relationships.c
index 5f592431558..3b03399a5e7 100644
--- a/source/blender/editors/space_node/node_relationships.c
+++ b/source/blender/editors/space_node/node_relationships.c
@@ -567,7 +567,13 @@ static void node_link_exit(bContext *C, wmOperator *op, bool apply_links)
 	ntree->is_updating = true;
 	for (linkdata = nldrag->links.first; linkdata; linkdata = linkdata->next) {
 		bNodeLink *link = linkdata->data;
-		
+
+		/* See note below, but basically TEST flag means that the link
+		 * was connected to output (or to a node which affects the
+		 * output).
+		 */
+		do_tag_update |= (link->flag & NODE_LINK_TEST) != 0;
+
 		if (apply_links && link->tosock && link->fromsock) {
 			/* before actually adding the link,
 			 * let nodes perform special link insertion handling
@@ -593,11 +599,6 @@ static void node_link_exit(bContext *C, wmOperator *op, bool apply_links)
 			}
 		}
 		else {
-			/* See note below, but basically TEST flag means that the link
-			 * was connected to output (or to a node which affects the
-			 * output).
-			 */
-			do_tag_update |= (link->flag & NODE_LINK_TEST) != 0;
 			nodeRemLink(ntree, link);
 		}
 	}
diff --git a/source/blender/editors/space_node/node_templates.c b/source/blender/editors/space_node/node_templates.c
index ec525e684b0..5d0877a1eff 100644
--- a/source/blender/editors/space_node/node_templates.c
+++ b/source/blender/editors/space_node/node_templates.c
@@ -683,10 +683,11 @@ static void ui_node_draw_input(uiLayout *layout, bContext *C, bNodeTree *ntree,
 	RNA_pointer_create(&ntree->id, &RNA_Node, node, &nodeptr);
 
 	/* indented label */
-	for (i = 0; i < indent; i++)
+	for (i = 0; i < indent; i++) {
 		label[i] = ' ';
+	}
 	label[indent] = '\0';
-	BLI_snprintf(label, UI_MAX_NAME_STR, "%s%s:", label, IFACE_(input->name));
+	BLI_snprintf(label + indent, UI_MAX_NAME_STR - indent, "%s:", IFACE_(input->name));
 
 	/* split in label and value */
 	split = uiLayoutSplit(layout, 0.35f, false);
diff --git a/source/blender/editors/space_node/space_node.c b/source/blender/editors/space_node/space_node.c
index c1099f38d92..7cb22dcc570 100644
--- a/source/blender/editors/space_node/space_node.c
+++ b/source/blender/editors/space_node/space_node.c
@@ -49,8 +49,6 @@
 #include "ED_node.h"
 #include "ED_render.h"
 #include "ED_screen.h"
-#include "WM_api.h"
-#include "WM_types.h"
 
 #include "UI_resources.h"
 #include "UI_view2d.h"
@@ -58,6 +56,7 @@
 #include "RNA_access.h"
 
 #include "WM_api.h"
+#include "WM_types.h"
 
 #include "node_intern.h"  /* own include */
 
@@ -866,6 +865,9 @@ static void node_widgets(void)
 	wmManipulatorMapType *mmap_type = WM_manipulatormaptype_ensure(
 	        &(const struct wmManipulatorMapType_Params){SPACE_NODE, RGN_TYPE_WINDOW});
 	WM_manipulatorgrouptype_append_and_link(mmap_type, NODE_WGT_backdrop_transform);
+	WM_manipulatorgrouptype_append_and_link(mmap_type, NODE_WGT_backdrop_crop);
+	WM_manipulatorgrouptype_append_and_link(mmap_type, NODE_WGT_backdrop_sun_beams);
+	WM_manipulatorgrouptype_append_and_link(mmap_type, NODE_WGT_backdrop_corner_pin);
 }
 
 static void node_id_remap(ScrArea *UNUSED(sa), SpaceLink *slink, ID *old_id, ID *new_id)
diff --git a/source/blender/editors/space_outliner/outliner_collections.c b/source/blender/editors/space_outliner/outliner_collections.c
index 315a3af1898..092909cbcba 100644
--- a/source/blender/editors/space_outliner/outliner_collections.c
+++ b/source/blender/editors/space_outliner/outliner_collections.c
@@ -27,6 +27,7 @@
 #include "BKE_context.h"
 #include "BKE_collection.h"
 #include "BKE_layer.h"
+#include "BKE_main.h"
 #include "BKE_report.h"
 
 #include "DEG_depsgraph.h"
@@ -216,6 +217,7 @@ static int collection_unlink_poll(bContext *C)
 static int collection_unlink_exec(bContext *C, wmOperator *op)
 {
 	LayerCollection *lc = outliner_collection_active(C);
+	SpaceOops *soops = CTX_wm_space_outliner(C);
 
 	if (lc == NULL) {
 		BKE_report(op->reports, RPT_ERROR, "Active element is not a collection");
@@ -225,6 +227,10 @@ static int collection_unlink_exec(bContext *C, wmOperator *op)
 	SceneLayer *sl = CTX_data_scene_layer(C);
 	BKE_collection_unlink(sl, lc);
 
+	if (soops) {
+		outliner_cleanup_tree(soops);
+	}
+
 	DEG_relations_tag_update(CTX_data_main(C));
 
 	/* TODO(sergey): Use proper flag for tagging here. */
@@ -398,6 +404,82 @@ void OUTLINER_OT_collection_select(wmOperatorType *ot)
 	            "Index of collection to select", 0, INT_MAX);
 }
 
+#define ACTION_DISABLE 0
+#define ACTION_ENABLE 1
+#define ACTION_TOGGLE 2
+
+static int collection_toggle_exec(bContext *C, wmOperator *op)
+{
+	Main *bmain = CTX_data_main(C);
+	Scene *scene = CTX_data_scene(C);
+	SceneLayer *scene_layer = CTX_data_scene_layer(C);
+	int action = RNA_enum_get(op->ptr, "action");
+	LayerCollection *layer_collection = CTX_data_layer_collection(C);
+
+	if (layer_collection->flag & COLLECTION_DISABLED) {
+		if (ELEM(action, ACTION_TOGGLE, ACTION_ENABLE)) {
+			BKE_collection_enable(scene_layer, layer_collection);
+		}
+		else { /* ACTION_DISABLE */
+			BKE_reportf(op->reports, RPT_ERROR, "Layer collection %s already disabled",
+			            layer_collection->scene_collection->name);
+			return OPERATOR_CANCELLED;
+		}
+	}
+	else {
+		if (ELEM(action, ACTION_TOGGLE, ACTION_DISABLE)) {
+			BKE_collection_disable(scene_layer, layer_collection);
+		}
+		else { /* ACTION_ENABLE */
+			BKE_reportf(op->reports, RPT_ERROR, "Layer collection %s already enabled",
+			            layer_collection->scene_collection->name);
+			return OPERATOR_CANCELLED;
+		}
+	}
+
+	DEG_relations_tag_update(bmain);
+	/* TODO(sergey): Use proper flag for tagging here. */
+	DEG_id_tag_update(&scene->id, 0);
+
+	WM_event_add_notifier(C, NC_SCENE | ND_OB_SELECT, scene);
+	WM_event_add_notifier(C, NC_SCENE | ND_LAYER_CONTENT, scene);
+
+	return OPERATOR_FINISHED;
+}
+
+void OUTLINER_OT_collection_toggle(wmOperatorType *ot)
+{
+	PropertyRNA *prop;
+
+	static EnumPropertyItem actions_items[] = {
+		{ACTION_DISABLE, "DISABLE", 0, "Disable", "Disable selected markers"},
+		{ACTION_ENABLE, "ENABLE", 0, "Enable", "Enable selected markers"},
+		{ACTION_TOGGLE, "TOGGLE", 0, "Toggle", "Toggle disabled flag for selected markers"},
+		{0, NULL, 0, NULL, NULL}
+	};
+
+	/* identifiers */
+	ot->name = "Toggle Collection";
+	ot->idname = "OUTLINER_OT_collection_toggle";
+	ot->description = "Deselect collection objects";
+
+	/* api callbacks */
+	ot->exec = collection_toggle_exec;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+
+	/* properties */
+	prop = RNA_def_int(ot->srna, "collection_index", -1, -1, INT_MAX, "Collection Index", "Index of collection to toggle", 0, INT_MAX);
+	RNA_def_property_flag(prop, PROP_SKIP_SAVE);
+	prop = RNA_def_enum(ot->srna, "action", actions_items, ACTION_TOGGLE, "Action", "Selection action to execute");
+	RNA_def_property_flag(prop, PROP_SKIP_SAVE);
+}
+
+#undef ACTION_TOGGLE
+#undef ACTION_ENABLE
+#undef ACTION_DISABLE
+
 /* -------------------------------------------------------------------- */
 
 static int stubs_invoke(bContext *UNUSED(C), wmOperator *op, const wmEvent *UNUSED(event))
diff --git a/source/blender/editors/space_outliner/outliner_draw.c b/source/blender/editors/space_outliner/outliner_draw.c
index 7a1eca0f179..c2414ec6413 100644
--- a/source/blender/editors/space_outliner/outliner_draw.c
+++ b/source/blender/editors/space_outliner/outliner_draw.c
@@ -59,6 +59,7 @@
 #include "BKE_object.h"
 
 #include "DEG_depsgraph.h"
+#include "DEG_depsgraph_build.h"
 
 #include "ED_armature.h"
 #include "ED_keyframing.h"
@@ -246,6 +247,30 @@ static void restrictbutton_gp_layer_flag_cb(bContext *C, void *UNUSED(poin), voi
 	WM_event_add_notifier(C, NC_GPENCIL | ND_DATA | NA_EDITED, NULL);
 }
 
+static void enablebutton_collection_flag_cb(bContext *C, void *poin, void *poin2)
+{
+	Main *bmain = CTX_data_main(C);
+	Scene *scene = poin;
+	LayerCollection *layer_collection = poin2;
+	SceneLayer *scene_layer = BKE_scene_layer_find_from_collection(scene, layer_collection);
+
+	/* We need to toggle the flag since this is called after the flag is already set. */
+	layer_collection->flag ^= COLLECTION_DISABLED;
+
+	if (layer_collection->flag & COLLECTION_DISABLED) {
+		BKE_collection_enable(scene_layer, layer_collection);
+	}
+	else {
+		BKE_collection_disable(scene_layer, layer_collection);
+	}
+
+	DEG_relations_tag_update(bmain);
+	/* TODO(sergey): Use proper flag for tagging here. */
+	DEG_id_tag_update(&scene->id, 0);
+	WM_event_add_notifier(C, NC_SCENE | ND_OB_SELECT, scene);
+	WM_event_add_notifier(C, NC_SCENE | ND_LAYER_CONTENT, NULL);
+}
+
 static void restrictbutton_collection_flag_cb(bContext *C, void *poin, void *UNUSED(poin2))
 {
 	Scene *scene = poin;
@@ -337,7 +362,7 @@ static void namebutton_cb(bContext *C, void *tsep, char *oldname)
 						BLI_strncpy(newname, ebone->name, sizeof(ebone->name));
 						BLI_strncpy(ebone->name, oldname, sizeof(ebone->name));
 						ED_armature_bone_rename(obedit->data, oldname, newname);
-						WM_event_add_notifier(C, NC_OBJECT | ND_POSE, OBACT_NEW);
+						WM_event_add_notifier(C, NC_OBJECT | ND_POSE, OBACT_NEW(sl));
 					}
 					break;
 				}
@@ -350,7 +375,7 @@ static void namebutton_cb(bContext *C, void *tsep, char *oldname)
 					
 					/* always make current object active */
 					tree_element_active(C, scene, sl, soops, te, OL_SETSEL_NORMAL, true);
-					ob = OBACT_NEW;
+					ob = OBACT_NEW(sl);
 					
 					/* restore bone name */
 					BLI_strncpy(newname, bone->name, sizeof(bone->name));
@@ -367,7 +392,7 @@ static void namebutton_cb(bContext *C, void *tsep, char *oldname)
 					
 					/* always make current pose-bone active */
 					tree_element_active(C, scene, sl, soops, te, OL_SETSEL_NORMAL, true);
-					ob = OBACT_NEW;
+					ob = OBACT_NEW(sl);
 
 					BLI_assert(ob->type == OB_ARMATURE);
 					
@@ -559,8 +584,18 @@ static void outliner_draw_restrictbuts(uiBlock *block, Scene *scene, ARegion *ar
 			else if (tselem->type == TSE_LAYER_COLLECTION) {
 				LayerCollection *collection = te->directdata;
 
+				const bool is_enabled = (collection->flag & COLLECTION_DISABLED) == 0;
+
 				UI_block_emboss_set(block, UI_EMBOSS_NONE);
 
+				bt = uiDefIconButBitS(block, UI_BTYPE_BUT_TOGGLE, COLLECTION_DISABLED, 0,
+				                      is_enabled ? ICON_CHECKBOX_HLT : ICON_CHECKBOX_DEHLT,
+				                      (int)(ar->v2d.cur.xmax - OL_TOG_RESTRICT_ENABLEX), te->ys, UI_UNIT_X,
+				                      UI_UNIT_Y, &collection->flag, 0, 0, 0, 0,
+				                      TIP_("Enable/Disable collection from depsgraph"));
+				UI_but_func_set(bt, enablebutton_collection_flag_cb, scene, collection);
+				UI_but_flag_enable(bt, UI_BUT_DRAG_LOCK);
+
 				bt = uiDefIconButBitS(block, UI_BTYPE_ICON_TOGGLE_N, COLLECTION_VISIBLE, 0, ICON_RESTRICT_VIEW_OFF,
 				                      (int)(ar->v2d.cur.xmax - OL_TOG_RESTRICT_VIEWX), te->ys, UI_UNIT_X,
 				                      UI_UNIT_Y, &collection->flag, 0, 0, 0, 0,
@@ -1120,7 +1155,10 @@ static void tselem_draw_icon(uiBlock *block, int xmax, float x, float y, TreeSto
 			}
 		}
 		else {
-			switch (GS(tselem->id->name)) {
+			/* TODO(sergey): Casting to short here just to handle ID_NLA which is
+			 * NOT inside of IDType enum.
+			 */
+			switch ((short)GS(tselem->id->name)) {
 				case ID_SCE:
 					tselem_draw_icon_uibut(&arg, ICON_SCENE_DATA); break;
 				case ID_ME:
@@ -1190,6 +1228,8 @@ static void tselem_draw_icon(uiBlock *block, int xmax, float x, float y, TreeSto
 					tselem_draw_icon_uibut(&arg, ICON_LINE_DATA); break;
 				case ID_GD:
 					tselem_draw_icon_uibut(&arg, ICON_GREASEPENCIL); break;
+				default:
+					break;
 			}
 		}
 	}
@@ -1217,7 +1257,7 @@ static void outliner_draw_iconrow(bContext *C, uiBlock *block, Scene *scene, Sce
 			/* active blocks get white circle */
 			if (tselem->type == 0) {
 				if (te->idcode == ID_OB) {
-					active = (OBACT_NEW == (Object *)tselem->id) ? OL_DRAWSEL_NORMAL : OL_DRAWSEL_NONE;
+					active = (OBACT_NEW(sl) == (Object *)tselem->id) ? OL_DRAWSEL_NORMAL : OL_DRAWSEL_NONE;
 				}
 				else if (scene->obedit && scene->obedit->data == tselem->id) {
 					active = OL_DRAWSEL_NORMAL;
@@ -1323,13 +1363,13 @@ static void outliner_draw_tree_element(
 			else if (te->idcode == ID_OB) {
 				Object *ob = (Object *)tselem->id;
 				
-				if (ob == OBACT_NEW || (ob->flag & SELECT)) {
+				if (ob == OBACT_NEW(sl) || (ob->flag & SELECT)) {
 					char col[4] = {0, 0, 0, 0};
 					
 					/* outliner active ob: always white text, circle color now similar to view3d */
 					
 					active = OL_DRAWSEL_ACTIVE;
-					if (ob == OBACT_NEW) {
+					if (ob == OBACT_NEW(sl)) {
 						if (ob->flag & SELECT) {
 							UI_GetThemeColorType4ubv(TH_ACTIVE, SPACE_VIEW3D, col);
 							col[3] = alpha;
diff --git a/source/blender/editors/space_outliner/outliner_edit.c b/source/blender/editors/space_outliner/outliner_edit.c
index 49d7c6856b9..98388ecb3ec 100644
--- a/source/blender/editors/space_outliner/outliner_edit.c
+++ b/source/blender/editors/space_outliner/outliner_edit.c
@@ -986,7 +986,7 @@ static int outliner_show_active_exec(bContext *C, wmOperator *UNUSED(op))
 	TreeElement *te;
 	int xdelta, ytop;
 
-	Object *obact = OBACT_NEW;
+	Object *obact = OBACT_NEW(sl);
 
 	if (!obact)
 		return OPERATOR_CANCELLED;
@@ -994,7 +994,7 @@ static int outliner_show_active_exec(bContext *C, wmOperator *UNUSED(op))
 
 	te = outliner_find_id(so, &so->tree, &obact->id);
 
-	if (obact->type == OB_ARMATURE) {
+	if (te != NULL && obact->type == OB_ARMATURE) {
 		/* traverse down the bone hierarchy in case of armature */
 		TreeElement *te_obact = te;
 
@@ -1846,7 +1846,7 @@ static int outliner_orphans_purge_invoke(bContext *C, wmOperator *op, const wmEv
 {
 	/* present a prompt to informing users that this change is irreversible */
 	return WM_operator_confirm_message(C, op,
-	                                   "Purging unused data-blocks cannot be undone. "
+	                                   "Purging unused data-blocks cannot be undone and saves to current .blend file. "
 	                                   "Click here to proceed...");
 }
 
@@ -1868,7 +1868,8 @@ void OUTLINER_OT_orphans_purge(wmOperatorType *ot)
 	/* identifiers */
 	ot->idname = "OUTLINER_OT_orphans_purge";
 	ot->name = "Purge All";
-	ot->description = "Clear all orphaned data-blocks without any users from the file (cannot be undone)";
+	ot->description = "Clear all orphaned data-blocks without any users from the file "
+	                  "(cannot be undone, saves to current .blend file)";
 	
 	/* callbacks */
 	ot->invoke = outliner_orphans_purge_invoke;
@@ -1903,7 +1904,7 @@ static int parent_drop_exec(bContext *C, wmOperator *op)
 		return OPERATOR_CANCELLED;
 	}
 
-	ED_object_parent_set(op->reports, bmain, scene, ob, par, partype, false, false, NULL);
+	ED_object_parent_set(op->reports, C, scene, ob, par, partype, false, false, NULL);
 
 	DEG_relations_tag_update(bmain);
 	WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, NULL);
@@ -1977,7 +1978,7 @@ static int parent_drop_invoke(bContext *C, wmOperator *op, const wmEvent *event)
 		}
 
 		if ((par->type != OB_ARMATURE) && (par->type != OB_CURVE) && (par->type != OB_LATTICE)) {
-			if (ED_object_parent_set(op->reports, bmain, scene, ob, par, partype, false, false, NULL)) {
+			if (ED_object_parent_set(op->reports, C, scene, ob, par, partype, false, false, NULL)) {
 				DEG_relations_tag_update(bmain);
 				WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, NULL);
 				WM_event_add_notifier(C, NC_OBJECT | ND_PARENT, NULL);
diff --git a/source/blender/editors/space_outliner/outliner_intern.h b/source/blender/editors/space_outliner/outliner_intern.h
index f046e1c3176..8d93f6bca55 100644
--- a/source/blender/editors/space_outliner/outliner_intern.h
+++ b/source/blender/editors/space_outliner/outliner_intern.h
@@ -144,11 +144,12 @@ typedef enum {
 /* size constants */
 #define OL_Y_OFFSET 2
 
-#define OL_TOG_RESTRICT_VIEWX   (UI_UNIT_X * 3.0f)
-#define OL_TOG_RESTRICT_SELECTX (UI_UNIT_X * 2.0f)
+#define OL_TOG_RESTRICT_ENABLEX (UI_UNIT_X * 3.0f)
+#define OL_TOG_RESTRICT_VIEWX   (UI_UNIT_X * 2.0f)
+#define OL_TOG_RESTRICT_SELECTX UI_UNIT_X
 #define OL_TOG_RESTRICT_RENDERX UI_UNIT_X
 
-#define OL_TOGW OL_TOG_RESTRICT_VIEWX
+#define OL_TOGW OL_TOG_RESTRICT_ENABLEX
 
 #define OL_RNA_COLX         (UI_UNIT_X * 15)
 #define OL_RNA_COL_SIZEX    (UI_UNIT_X * 7.5f)
@@ -318,6 +319,7 @@ struct SceneCollection *outliner_scene_collection_from_tree_element(TreeElement
 
 void OUTLINER_OT_collections_delete(struct wmOperatorType *ot);
 void OUTLINER_OT_collection_select(struct wmOperatorType *ot);
+void OUTLINER_OT_collection_toggle(struct wmOperatorType *ot);
 void OUTLINER_OT_collection_link(struct wmOperatorType *ot);
 void OUTLINER_OT_collection_unlink(struct wmOperatorType *ot);
 void OUTLINER_OT_collection_new(struct wmOperatorType *ot);
diff --git a/source/blender/editors/space_outliner/outliner_ops.c b/source/blender/editors/space_outliner/outliner_ops.c
index 5466ef1a9ed..6946993d630 100644
--- a/source/blender/editors/space_outliner/outliner_ops.c
+++ b/source/blender/editors/space_outliner/outliner_ops.c
@@ -328,6 +328,7 @@ void outliner_operatortypes(void)
 	/* collections */
 	WM_operatortype_append(OUTLINER_OT_collections_delete);
 	WM_operatortype_append(OUTLINER_OT_collection_select);
+	WM_operatortype_append(OUTLINER_OT_collection_toggle);
 	WM_operatortype_append(OUTLINER_OT_collection_link);
 	WM_operatortype_append(OUTLINER_OT_collection_unlink);
 	WM_operatortype_append(OUTLINER_OT_collection_new);
diff --git a/source/blender/editors/space_outliner/outliner_select.c b/source/blender/editors/space_outliner/outliner_select.c
index 9bdc6cb59f3..a470711d9df 100644
--- a/source/blender/editors/space_outliner/outliner_select.c
+++ b/source/blender/editors/space_outliner/outliner_select.c
@@ -103,7 +103,7 @@ static void do_outliner_object_select_recursive(SceneLayer *sl, Object *ob_paren
 {
 	Base *base;
 
-	for (base = FIRSTBASE_NEW; base; base = base->next) {
+	for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
 		Object *ob = base->object;
 		if ((((base->flag & BASE_VISIBLED) == 0) && BKE_object_is_child_recursive(ob_parent, ob))) {
 			ED_object_base_select(base, select ? BA_SELECT : BA_DESELECT);
@@ -151,7 +151,7 @@ static eOLDrawState tree_element_set_active_object(
 	}
 	else {
 		ob = (Object *)outliner_search_back(soops, te, ID_OB);
-		if (ob == OBACT_NEW) {
+		if (ob == OBACT_NEW(sl)) {
 			return OL_DRAWSEL_NONE;
 		}
 	}
@@ -209,7 +209,7 @@ static eOLDrawState tree_element_active_material(
 	/* we search for the object parent */
 	ob = (Object *)outliner_search_back(soops, te, ID_OB);
 	// note: ob->matbits can be NULL when a local object points to a library mesh.
-	if (ob == NULL || ob != OBACT_NEW || ob->matbits == NULL) {
+	if (ob == NULL || ob != OBACT_NEW(sl) || ob->matbits == NULL) {
 		return OL_DRAWSEL_NONE;  /* just paranoia */
 	}
 	
@@ -258,7 +258,7 @@ static eOLDrawState tree_element_active_texture(
 {
 	TreeElement *tep;
 	TreeStoreElem /* *tselem,*/ *tselemp;
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	SpaceButs *sbuts = NULL;
 	
 	if (ob == NULL) {
@@ -347,7 +347,7 @@ static eOLDrawState tree_element_active_lamp(
 	
 	/* we search for the object parent */
 	ob = (Object *)outliner_search_back(soops, te, ID_OB);
-	if (ob == NULL || ob != OBACT_NEW) {
+	if (ob == NULL || ob != OBACT_NEW(sl)) {
 		/* just paranoia */
 		return OL_DRAWSEL_NONE;
 	}
@@ -423,7 +423,7 @@ static eOLDrawState tree_element_active_defgroup(
 		WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, ob);
 	}
 	else {
-		if (ob == OBACT_NEW)
+		if (ob == OBACT_NEW(sl))
 			if (ob->actdef == te->index + 1) {
 				return OL_DRAWSEL_NORMAL;
 			}
@@ -443,7 +443,7 @@ static eOLDrawState tree_element_active_posegroup(
 		}
 	}
 	else {
-		if (ob == OBACT_NEW && ob->pose) {
+		if (ob == OBACT_NEW(sl) && ob->pose) {
 			if (ob->pose->active_group == te->index + 1) {
 				return OL_DRAWSEL_NORMAL;
 			}
@@ -487,7 +487,7 @@ static eOLDrawState tree_element_active_posechannel(
 		}
 	}
 	else {
-		if (ob == OBACT_NEW && ob->pose) {
+		if (ob == OBACT_NEW(sl) && ob->pose) {
 			if (pchan->bone->flag & BONE_SELECTED) {
 				return OL_DRAWSEL_NORMAL;
 			}
@@ -504,7 +504,7 @@ static eOLDrawState tree_element_active_bone(
 	
 	if (set != OL_SETSEL_NONE) {
 		if (!(bone->flag & BONE_HIDDEN_P)) {
-			Object *ob = OBACT_NEW;
+			Object *ob = OBACT_NEW(sl);
 			if (ob) {
 				if (set != OL_SETSEL_EXTEND) {
 					/* single select forces all other bones to get unselected */
@@ -533,7 +533,7 @@ static eOLDrawState tree_element_active_bone(
 		}
 	}
 	else {
-		Object *ob = OBACT_NEW;
+		Object *ob = OBACT_NEW(sl);
 		
 		if (ob && ob->data == arm) {
 			if (bone->flag & BONE_SELECTED) {
@@ -659,7 +659,12 @@ static eOLDrawState tree_element_active_pose(
 {
 	Object *ob = (Object *)tselem->id;
 	Base *base = BKE_scene_layer_base_find(sl, ob);
-	
+
+	if (base == NULL) {
+		/* Armature not instantiated in current scene (e.g. inside an appended group...). */
+		return OL_DRAWSEL_NONE;
+	}
+
 	if (set != OL_SETSEL_NONE) {
 		if (scene->obedit)
 			ED_object_editmode_exit(C, EM_FREEDATA | EM_FREEUNDO | EM_WAITCURSOR | EM_DO_UNDO);
@@ -837,7 +842,7 @@ eOLDrawState tree_element_type_active(
 			if (set != OL_SETSEL_NONE) {
 				tree_element_set_active_object(C, scene, sl, soops, te, set, false);
 			}
-			else if (tselem->id == (ID *)OBACT_NEW) {
+			else if (tselem->id == (ID *)OBACT_NEW(sl)) {
 				return OL_DRAWSEL_NORMAL;
 			}
 			break;
@@ -917,8 +922,11 @@ static void outliner_item_activate(
 
 				for (gob = gr->gobject.first; gob; gob = gob->next) {
 					Base *base = BKE_scene_layer_base_find(sl, gob->ob);
-					if ((base->flag & BASE_SELECTED) == 0) {
-						ED_object_base_select(base, BA_SELECT);
+					/* Object may not be in this scene */
+					if (base != NULL) {
+						if ((base->flag & BASE_SELECTED) == 0) {
+							ED_object_base_select(base, BA_SELECT);
+						}
 					}
 				}
 			}
diff --git a/source/blender/editors/space_outliner/outliner_tree.c b/source/blender/editors/space_outliner/outliner_tree.c
index b91ed13370d..f3a5af4b164 100644
--- a/source/blender/editors/space_outliner/outliner_tree.c
+++ b/source/blender/editors/space_outliner/outliner_tree.c
@@ -843,6 +843,8 @@ static void outliner_add_id_contents(SpaceOops *soops, TreeElement *te, TreeStor
 			}
 			break;
 		}
+		default:
+			break;
 	}
 }
 
@@ -1044,6 +1046,12 @@ static TreeElement *outliner_add_element(SpaceOops *soops, ListBase *lb, void *i
 		PointerRNA pptr, propptr, *ptr = (PointerRNA *)idv;
 		PropertyRNA *prop, *iterprop;
 		PropertyType proptype;
+
+		/* Don't display arrays larger, weak but index is stored as a short,
+		 * also the outliner isn't intended for editing such large data-sets. */
+		BLI_STATIC_ASSERT(sizeof(te->index) == 2, "Index is no longer short!");
+		const int tot_limit = SHRT_MAX;
+
 		int a, tot;
 
 		/* we do lazy build, for speed and to avoid infinite recusion */
@@ -1065,6 +1073,7 @@ static TreeElement *outliner_add_element(SpaceOops *soops, ListBase *lb, void *i
 
 			iterprop = RNA_struct_iterator_property(ptr->type);
 			tot = RNA_property_collection_length(ptr, iterprop);
+			CLAMP_MAX(tot, tot_limit);
 
 			/* auto open these cases */
 			if (!parent || (RNA_property_type(parent->directdata)) == PROP_POINTER)
@@ -1111,6 +1120,7 @@ static TreeElement *outliner_add_element(SpaceOops *soops, ListBase *lb, void *i
 			}
 			else if (proptype == PROP_COLLECTION) {
 				tot = RNA_property_collection_length(ptr, prop);
+				CLAMP_MAX(tot, tot_limit);
 
 				if (TSELEM_OPEN(tselem, soops)) {
 					for (a = 0; a < tot; a++) {
@@ -1123,6 +1133,7 @@ static TreeElement *outliner_add_element(SpaceOops *soops, ListBase *lb, void *i
 			}
 			else if (ELEM(proptype, PROP_BOOLEAN, PROP_INT, PROP_FLOAT)) {
 				tot = RNA_property_array_length(ptr, prop);
+				CLAMP_MAX(tot, tot_limit);
 
 				if (TSELEM_OPEN(tselem, soops)) {
 					for (a = 0; a < tot; a++)
@@ -1289,7 +1300,7 @@ static void outliner_add_library_contents(Main *mainvar, SpaceOops *soops, TreeE
 				ten = outliner_add_element(soops, &te->subtree, lbarray[a], NULL, TSE_ID_BASE, 0);
 				ten->directdata = lbarray[a];
 				
-				ten->name = (char *)BKE_idcode_to_name_plural(GS(id->name));
+				ten->name = BKE_idcode_to_name_plural(GS(id->name));
 				if (ten->name == NULL)
 					ten->name = "UNKNOWN";
 				
@@ -1329,7 +1340,7 @@ static void outliner_add_orphaned_datablocks(Main *mainvar, SpaceOops *soops)
 				ten = outliner_add_element(soops, &soops->tree, lbarray[a], NULL, TSE_ID_BASE, 0);
 				ten->directdata = lbarray[a];
 				
-				ten->name = (char *)BKE_idcode_to_name_plural(GS(id->name));
+				ten->name = BKE_idcode_to_name_plural(GS(id->name));
 				if (ten->name == NULL)
 					ten->name = "UNKNOWN";
 				
@@ -1862,7 +1873,7 @@ void outliner_build_tree(Main *mainvar, Scene *scene, SceneLayer *sl, SpaceOops
 		}
 	}
 	else if (soops->outlinevis == SO_SAME_TYPE) {
-		Object *ob_active = OBACT_NEW;
+		Object *ob_active = OBACT_NEW(sl);
 		if (ob_active) {
 			FOREACH_SCENE_OBJECT(scene, ob)
 			{
@@ -1935,14 +1946,14 @@ void outliner_build_tree(Main *mainvar, Scene *scene, SceneLayer *sl, SpaceOops
 		outliner_add_orphaned_datablocks(mainvar, soops);
 	}
 	else if (soops->outlinevis == SO_ACT_LAYER) {
-		outliner_add_collections_act_layer(soops, BKE_scene_layer_context_active(scene));
+		outliner_add_collections_act_layer(soops, sl);
 	}
 	else if (soops->outlinevis == SO_COLLECTIONS) {
 		outliner_add_collections_master(soops, scene);
 	}
 	else {
-		ten = outliner_add_element(soops, &soops->tree, OBACT_NEW, NULL, 0, 0);
-		ten->directdata = BASACT_NEW;
+		ten = outliner_add_element(soops, &soops->tree, OBACT_NEW(sl), NULL, 0, 0);
+		ten->directdata = BASACT_NEW(sl);
 	}
 
 	if ((soops->flag & SO_SKIP_SORT_ALPHA) == 0) {
diff --git a/source/blender/editors/space_sequencer/CMakeLists.txt b/source/blender/editors/space_sequencer/CMakeLists.txt
index 6dce962ee02..6b8108a1265 100644
--- a/source/blender/editors/space_sequencer/CMakeLists.txt
+++ b/source/blender/editors/space_sequencer/CMakeLists.txt
@@ -54,7 +54,7 @@ set(SRC
 )
 
 if(WITH_AUDASPACE)
-	add_definitions(${AUDASPACE_DEFINITIONS})
+	add_definitions(-DWITH_AUDASPACE)
 
 	list(APPEND INC_SYS
 		${AUDASPACE_C_INCLUDE_DIRS}
diff --git a/source/blender/editors/space_sequencer/sequencer_add.c b/source/blender/editors/space_sequencer/sequencer_add.c
index 46f212e3679..49c687632f8 100644
--- a/source/blender/editors/space_sequencer/sequencer_add.c
+++ b/source/blender/editors/space_sequencer/sequencer_add.c
@@ -69,7 +69,7 @@
 #include "BKE_sound.h"
 
 #ifdef WITH_AUDASPACE
-#  include AUD_SEQUENCE_H
+#  include <AUD_Sequence.h>
 #endif
 
 /* own include */
diff --git a/source/blender/editors/space_sequencer/sequencer_draw.c b/source/blender/editors/space_sequencer/sequencer_draw.c
index 9cdb74e02f9..c14e427b133 100644
--- a/source/blender/editors/space_sequencer/sequencer_draw.c
+++ b/source/blender/editors/space_sequencer/sequencer_draw.c
@@ -40,6 +40,7 @@
 
 #include "DNA_scene_types.h"
 #include "DNA_mask_types.h"
+#include "DNA_object_types.h"
 #include "DNA_screen_types.h"
 #include "DNA_space_types.h"
 #include "DNA_userdef_types.h"
@@ -643,7 +644,7 @@ static void draw_sequence_extensions(Scene *scene, ARegion *ar, Sequence *seq, u
 
 		immUniformColor3ubvAlpha(col, col[3] + 50);
 
-		imm_draw_line_box(pos, (float)(seq->start), y1 - SEQ_STRIP_OFSBOTTOM, x1, y1);  /* outline */
+		imm_draw_box_wire_2d(pos, (float)(seq->start), y1 - SEQ_STRIP_OFSBOTTOM, x1, y1);  /* outline */
 	}
 	if (seq->endofs) {
 		immUniformColor4ubv(col);
@@ -651,7 +652,7 @@ static void draw_sequence_extensions(Scene *scene, ARegion *ar, Sequence *seq, u
 
 		immUniformColor3ubvAlpha(col, col[3] + 50);
 
-		imm_draw_line_box(pos, x2, y2, (float)(seq->start + seq->len), y2 + SEQ_STRIP_OFSBOTTOM); /* outline */
+		imm_draw_box_wire_2d(pos, x2, y2, (float)(seq->start + seq->len), y2 + SEQ_STRIP_OFSBOTTOM); /* outline */
 	}
 
 	if (seq->startofs || seq->endofs) {
@@ -846,7 +847,7 @@ static void draw_seq_strip(const bContext *C, SpaceSeq *sseq, Scene *scene, AReg
 		immUniformColor3ubv(col);
 	}
 
-	imm_draw_line_box(pos, x1, y1, x2, y2); /* outline */
+	imm_draw_box_wire_2d(pos, x1, y1, x2, y2); /* outline */
 
 	immUnbindProgram();
 
@@ -1035,7 +1036,7 @@ static void sequencer_draw_borders(const SpaceSeq *sseq, const View2D *v2d, cons
 	/* border */
 	const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -1046,7 +1047,7 @@ static void sequencer_draw_borders(const SpaceSeq *sseq, const View2D *v2d, cons
 	immUniform1f("dash_width", 6.0f);
 	immUniform1f("dash_factor", 0.5f);
 
-	imm_draw_line_box(shdr_pos, x1 - 0.5f, y1 - 0.5f, x2 + 0.5f, y2 + 0.5f);
+	imm_draw_box_wire_2d(shdr_pos, x1 - 0.5f, y1 - 0.5f, x2 + 0.5f, y2 + 0.5f);
 
 	/* safety border */
 	if (sseq->flag & SEQ_SHOW_SAFE_MARGINS) {
@@ -1080,7 +1081,7 @@ static void sequencer_draw_background(
 	/* only draw alpha for main buffer */
 	if (sseq->mainb == SEQ_DRAW_IMG_IMBUF) {
 		if ((sseq->flag & SEQ_USE_ALPHA) && !draw_overlay) {
-			imm_draw_checker_box(v2d->tot.xmin, v2d->tot.ymin, v2d->tot.xmax, v2d->tot.ymax);
+			imm_draw_box_checker_2d(v2d->tot.xmin, v2d->tot.ymin, v2d->tot.xmax, v2d->tot.ymax);
 		}
 	}
 }
@@ -1104,18 +1105,16 @@ void draw_image_seq(const bContext *C, Scene *scene, ARegion *ar, SpaceSeq *sseq
 	const char *names[2] = {STEREO_LEFT_NAME, STEREO_RIGHT_NAME};
 	bool draw_metadata = false;
 
-	if (G.is_rendering == false && (scene->r.seq_flag & R_SEQ_GL_PREV) == 0) {
+	if (G.is_rendering == false && (scene->r.seq_prev_type) == OB_RENDER) {
 		/* stop all running jobs, except screen one. currently previews frustrate Render
 		 * needed to make so sequencer's rendering doesn't conflict with compositor
 		 */
 		WM_jobs_kill_type(CTX_wm_manager(C), NULL, WM_JOB_TYPE_COMPOSITE);
 
-		if ((scene->r.seq_flag & R_SEQ_GL_PREV) == 0) {
-			/* in case of final rendering used for preview, kill all previews,
-			 * otherwise threading conflict will happen in rendering module
-			 */
-			WM_jobs_kill_type(CTX_wm_manager(C), NULL, WM_JOB_TYPE_RENDER_PREVIEW);
-		}
+		/* in case of final rendering used for preview, kill all previews,
+		 * otherwise threading conflict will happen in rendering module
+		 */
+		WM_jobs_kill_type(CTX_wm_manager(C), NULL, WM_JOB_TYPE_RENDER_PREVIEW);
 	}
 
 	if ((!draw_overlay || sseq->overlay_type == SEQ_DRAW_OVERLAY_REFERENCE) && !draw_backdrop) {
diff --git a/source/blender/editors/space_sequencer/sequencer_edit.c b/source/blender/editors/space_sequencer/sequencer_edit.c
index 35b54bfd097..407f4306fec 100644
--- a/source/blender/editors/space_sequencer/sequencer_edit.c
+++ b/source/blender/editors/space_sequencer/sequencer_edit.c
@@ -727,7 +727,7 @@ static Sequence *cut_seq_hard(Scene *scene, Sequence *seq, int cutframe)
 
 	if (!skip_dup) {
 		/* Duplicate AFTER the first change */
-		seqn = BKE_sequence_dupli_recursive(scene, NULL, seq, SEQ_DUPE_UNIQUE_NAME | SEQ_DUPE_ANIM);
+		seqn = BKE_sequence_dupli_recursive(scene, scene, seq, SEQ_DUPE_UNIQUE_NAME | SEQ_DUPE_ANIM);
 	}
 	
 	if (seqn) {
@@ -820,7 +820,7 @@ static Sequence *cut_seq_soft(Scene *scene, Sequence *seq, int cutframe)
 
 	if (!skip_dup) {
 		/* Duplicate AFTER the first change */
-		seqn = BKE_sequence_dupli_recursive(scene, NULL, seq, SEQ_DUPE_UNIQUE_NAME | SEQ_DUPE_ANIM);
+		seqn = BKE_sequence_dupli_recursive(scene, scene, seq, SEQ_DUPE_UNIQUE_NAME | SEQ_DUPE_ANIM);
 	}
 	
 	if (seqn) {
@@ -2139,7 +2139,7 @@ static int sequencer_add_duplicate_exec(bContext *C, wmOperator *UNUSED(op))
 	if (ed == NULL)
 		return OPERATOR_CANCELLED;
 
-	BKE_sequence_base_dupli_recursive(scene, NULL, &nseqbase, ed->seqbasep, SEQ_DUPE_CONTEXT);
+	BKE_sequence_base_dupli_recursive(scene, scene, &nseqbase, ed->seqbasep, SEQ_DUPE_CONTEXT, 0);
 
 	if (nseqbase.first) {
 		Sequence *seq = nseqbase.first;
@@ -3177,7 +3177,7 @@ static int sequencer_copy_exec(bContext *C, wmOperator *op)
 		return OPERATOR_CANCELLED;
 	}
 
-	BKE_sequence_base_dupli_recursive(scene, NULL, &nseqbase, ed->seqbasep, SEQ_DUPE_UNIQUE_NAME);
+	BKE_sequence_base_dupli_recursive(scene, scene, &nseqbase, ed->seqbasep, SEQ_DUPE_UNIQUE_NAME, 0);
 
 	/* To make sure the copied strips have unique names between each other add
 	 * them temporarily to the end of the original seqbase. (bug 25932)
@@ -3244,7 +3244,7 @@ static int sequencer_paste_exec(bContext *C, wmOperator *UNUSED(op))
 	ED_sequencer_deselect_all(scene);
 	ofs = scene->r.cfra - seqbase_clipboard_frame;
 
-	BKE_sequence_base_dupli_recursive(scene, NULL, &nseqbase, &seqbase_clipboard, SEQ_DUPE_UNIQUE_NAME);
+	BKE_sequence_base_dupli_recursive(scene, scene, &nseqbase, &seqbase_clipboard, SEQ_DUPE_UNIQUE_NAME, 0);
 
 	/* transform pasted strips before adding */
 	if (ofs) {
@@ -3489,7 +3489,7 @@ static int sequencer_enable_proxies_exec(bContext *C, wmOperator *op)
 	bool proxy_50 = RNA_boolean_get(op->ptr, "proxy_50");
 	bool proxy_75 = RNA_boolean_get(op->ptr, "proxy_75");
 	bool proxy_100 = RNA_boolean_get(op->ptr, "proxy_100");
-	bool override = RNA_boolean_get(op->ptr, "override");
+	bool overwrite = RNA_boolean_get(op->ptr, "overwrite");
 	bool turnon = true;
 
 	if (ed == NULL || !(proxy_25 || proxy_50 || proxy_75 || proxy_100)) {
@@ -3525,7 +3525,7 @@ static int sequencer_enable_proxies_exec(bContext *C, wmOperator *op)
 				else 
 					seq->strip->proxy->build_size_flags &= ~SEQ_PROXY_IMAGE_SIZE_100;
 				
-				if (!override)
+				if (!overwrite)
 					seq->strip->proxy->build_flags |= SEQ_PROXY_SKIP_EXISTING;
 				else 
 					seq->strip->proxy->build_flags &= ~SEQ_PROXY_SKIP_EXISTING;
@@ -3557,7 +3557,7 @@ void SEQUENCER_OT_enable_proxies(wmOperatorType *ot)
 	RNA_def_boolean(ot->srna, "proxy_50", false, "50%", "");
 	RNA_def_boolean(ot->srna, "proxy_75", false, "75%", "");
 	RNA_def_boolean(ot->srna, "proxy_100", false, "100%", "");
-	RNA_def_boolean(ot->srna, "override", false, "Override", "");
+	RNA_def_boolean(ot->srna, "overwrite", false, "Overwrite", "");
 }
 
 /* change ops */
diff --git a/source/blender/editors/space_sequencer/space_sequencer.c b/source/blender/editors/space_sequencer/space_sequencer.c
index b3ec2948c8c..3b04e6c80cd 100644
--- a/source/blender/editors/space_sequencer/space_sequencer.c
+++ b/source/blender/editors/space_sequencer/space_sequencer.c
@@ -436,6 +436,7 @@ static void sequencer_dropboxes(void)
 
 /* ************* end drop *********** */
 
+/* DO NOT make this static, this hides the symbol and breaks API generation script. */
 const char *sequencer_context_dir[] = {"edit_mask", NULL};
 
 static int sequencer_context(const bContext *C, const char *member, bContextDataResult *result)
diff --git a/source/blender/editors/space_text/text_draw.c b/source/blender/editors/space_text/text_draw.c
index 7b4565d8b66..fcb675abcf2 100644
--- a/source/blender/editors/space_text/text_draw.c
+++ b/source/blender/editors/space_text/text_draw.c
@@ -1503,7 +1503,7 @@ void draw_text_main(SpaceText *st, ARegion *ar)
 		if (margin_column_x >= x) {
 			const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_I32, 2, GWN_FETCH_INT_TO_FLOAT);
 
-			immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+			immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 			float viewport_size[4];
 			glGetFloatv(GL_VIEWPORT, viewport_size);
diff --git a/source/blender/editors/space_text/text_format_pov.c b/source/blender/editors/space_text/text_format_pov.c
index 0d19c503798..1ef3322711c 100644
--- a/source/blender/editors/space_text/text_format_pov.c
+++ b/source/blender/editors/space_text/text_format_pov.c
@@ -49,36 +49,38 @@ static int txtfmt_pov_find_keyword(const char *string)
 {
 	int i, len;
 	/* Language Directives */
-	if      (STR_LITERAL_STARTSWITH(string, "append",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "break",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "case",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "debug",       len)) i = len;
+	if      (STR_LITERAL_STARTSWITH(string, "deprecated",  len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "persistent",  len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "statistics",  len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "version",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "warning",     len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "declare",     len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "default",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "deprecated",  len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "include",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "append",      len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "elseif",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "debug",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "break",  	   len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "else",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "end",         len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "error",       len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "fclose",      len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "fopen",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "for",         len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "ifndef",      len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "ifdef",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "if",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "include",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "patch",       len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "local",       len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "macro",       len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "range",       len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "read",        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "render",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "statistics",  len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "switch",      len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "undef",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "version",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "warning",     len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "while",       len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "write",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "case",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "end",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "for",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "if",          len)) i = len;
 	else                                                         i = 0;
 
 	/* If next source char is an identifier (eg. 'i' in "definate") no match */
@@ -92,221 +94,275 @@ static int txtfmt_pov_find_reserved_keywords(const char *string)
 	 * list is from...
 	 * http://www.povray.org/documentation/view/3.7.0/212/
 	 */
+
+	/* Float Functions */
+	if 		(STR_LITERAL_STARTSWITH(string, "conserve_energy",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "max_intersections",  len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "dimension_size",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "bitwise_and",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "bitwise_or",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "bitwise_xor",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "file_exists",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "precompute",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "dimensions",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "clipped_by",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "shadowless",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "turb_depth",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "reciprocal",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "quaternion",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "phong_size",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "tesselate",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "save_file",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "load_file",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "max_trace",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "transform",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "translate",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "direction",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "roughness",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "metallic",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "gts_load",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "gts_save",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "location",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "altitude",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "function",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "evaluate",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "inverse",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "collect",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "target",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "albedo",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "rotate",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "matrix",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "look_at",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "jitter",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "angle",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "right",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "scale",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "child",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "crand",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "blink",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "defined",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "degrees",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "inside",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "radians",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "vlength",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "select",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "floor",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "strcmp",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "strlen",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "tessel",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sturm",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "abs",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "acosh",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "prod",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "with",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "acos",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "asc",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "asinh",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "asin",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "atan2",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "atand",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "atanh",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "atan",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ceil",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "warp",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "cosh",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "log",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "max",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "min",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "mod",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "pow",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "rand",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "seed",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "form",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sinh",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sqrt",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "tanh",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "vdot",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sin",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sqr",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sum",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "pwr",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "tan",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "val",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "cos",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "div",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "exp",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "int",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sky",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "up",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ln",                 len)) i = len;
+	/* Color Identifiers */
+	else if (STR_LITERAL_STARTSWITH(string, "transmit",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "filter",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "srgbft",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "srgbf",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "srgbt",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "rgbft",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "gamma",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "green",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "blue",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "gray",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "srgb",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sRGB",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "SRGB",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "rgbf",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "rgbt",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "rgb",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "red",                 len)) i = len;
+	/* Color Spaces */
+	else if (STR_LITERAL_STARTSWITH(string, "pov",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "hsl",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "hsv",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "xyl",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "xyv",                 len)) i = len;
+	/* Vector Functions */
+	else if (STR_LITERAL_STARTSWITH(string, "vaxis_rotate",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "vturbulence",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "min_extent",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "vnormalize",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "max_extent",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "vrotate",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "vcross",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "trace",              len)) i = len;
+	/* String Functions */
+	else if (STR_LITERAL_STARTSWITH(string, "file_time",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "datetime",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "concat",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "strlwr",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "strupr",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "substr",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "vstr",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "chr",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "str",                len)) i = len;
+	else                                                                i = 0;
+
+	/* If next source char is an identifier (eg. 'i' in "definate") no match */
+	return (i == 0 || text_check_identifier(string[i])) ? -1 : i;
+}
+
+
+static int txtfmt_pov_find_reserved_builtins(const char *string)
+{
+	int i, len;
+
+	/* POV-Ray Built-in Variables
+	 * list is from...
+	 * http://www.povray.org/documentation/view/3.7.0/212/
+	 */
 	/* Language Keywords */
-	if      (STR_LITERAL_STARTSWITH(string, "aa_level",            len)) i = len;
+	if      (STR_LITERAL_STARTSWITH(string, "reflection_exponent", len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "area_illumination",   len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "all_intersections",   len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "cutaway_textures",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "smooth_triangle",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "lommel_seeliger",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "falloff_angle",       len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "aa_threshold",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "hypercomplex",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "major_radius",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "max_distance",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "max_iteration",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "colour_space",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "color_space",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "iridescence",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "subsurface",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "scattering",          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "absorption",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "accuracy",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "adc_bailout",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "albedo",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "all_intersections",   len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "translucency",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "all",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "alpha",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "altitude",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "always_sample",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ambient_light",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ambient",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "angle",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "aperture",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "water_level",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "reflection",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "max_extent",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "oren_nayar",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "refraction",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "hierarchy",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "radiosity",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "tolerance",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "interior",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "toroidal",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "emission",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "material",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "internal",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "photons",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "arc_angle",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "area_light",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "area_illumination",   len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "minnaert",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "texture",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "array",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "assumed_gamma",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "autostop",            len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "black_hole",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "blur_samples",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "brightness",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "brilliance",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "caustics",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "charset",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "collect",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "component",           len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "composite",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "confidence",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "conserve_energy",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "contained_by",        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "coords",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "count",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "crand",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "cube",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "cutaway_textures",    len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "diffuse",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "direction",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "dispersion_samples",  len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "dispersion",          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "dist_exp",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "distance",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "eccentricity",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "emission",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "error_bound",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "evaluate",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "expand_thresholds",   len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "exponent",            len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "exterior",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "extinction",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "face_indices",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "falloff_angle",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "falloff",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "file_gamma",          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "flatness",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "planet",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "screw",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "keep",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "flip",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "focal_point",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "fog_alt",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "fog_offset",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "fog_type",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "form",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "fresnel",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "function",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "gamma",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "gather",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "global_settings",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "gray_threshold",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "hf_gray_16",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "hierarchy",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "hypercomplex",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "importance",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "inside_vector",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "internal",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "intervals",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ior",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "irid_wavelength",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "irid",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "load_file",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "location",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "move",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "roll",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "look_at",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "looks_like",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "low_error_factor",    len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "major_radius",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "max_distance",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "max_extent",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "max_gradient",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "max_intersections",   len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "max_iteration",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "max_sample",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "max_trace_level",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "max_trace",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "maximum_reuse",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "metallic",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "method",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "metric",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "minimum_reuse",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "nearest_count",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "normal_indices",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "normal_vectors",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "now",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "number_of_waves",     len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "offset",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "open",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "orientation",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "pass_through",        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "pattern",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "phong_size",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "phong",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "point_at",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "pot",                 len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "precision",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "precompute",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "pretrace_end",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "pretrace_start",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "prod",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "pwr",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "quaternion",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "radiosity",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "radius",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ratio",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "reciprocal",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "recursion_limit",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "reflection_exponent", len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "reflection",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "refraction",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "width",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "repeat",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "right",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "roughness",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "samples",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "save_file",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "scattering",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "bend",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "size",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sky",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "alpha",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "slice",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "smooth",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "solid",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "spacing",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "specular",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "split_union",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "spotlight",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "strength",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sturm",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sum",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "target",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "texture_list",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "thickness",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "threshold",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "tightness",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "tolerance",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "toroidal",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ttf",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "turb_depth",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "all",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "now",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "pot",                 len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "type",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "u_steps",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "up",                  len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "use_alpha",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "uv_indices",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "uv_vectors",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "v_steps",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "variance",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "vertex_vectors",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "water_level",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "width",               len)) i = len;
-
-	else                                                                 i = 0;
-
-	/* If next source char is an identifier (eg. 'i' in "definate") no match */
-	return (i == 0 || text_check_identifier(string[i])) ? -1 : i;
-}
-
-
-static int txtfmt_pov_find_reserved_builtins(const char *string)
-{
-	int i, len;
-
-	/* POV-Ray Built-in Variables
-	 * list is from...
-	 * http://www.povray.org/documentation/view/3.7.0/212/
-	 */
-	if      (STR_LITERAL_STARTSWITH(string, "clock_delta",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "clock",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "clock_on",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "final_clock",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "final_frame",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "frame_number",        len)) i = len;
+	/* Animation Options */
+	else if (STR_LITERAL_STARTSWITH(string, "global_settings",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "input_file_name",     len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "initial_clock",       len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "initial_frame",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "frame_number",        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "image_height",        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "image_width",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "input_file_name",     len)) i = len;
-	/* Color Identifiers */
-	else if (STR_LITERAL_STARTSWITH(string, "blue",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "filter",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "gray",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "green",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "red",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "rgbft",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "rgbf",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "rgbt",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "rgb",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "srgb",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sRGB",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "SRGB",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "srgbft",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "srgbf",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "srgbt",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "transmit",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "final_clock",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "final_frame",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "clock_delta",     	   len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "clock_on",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "clock",               len)) i = len;
+	/* Spline Identifiers */
+	else if (STR_LITERAL_STARTSWITH(string, "extended_x_spline",   len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "general_x_spline",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "quadratic_spline",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "basic_x_spline",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "natural_spline",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "linear_spline",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "bezier_spline",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "akima_spline",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "cubic_spline",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sor_spline",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "tcb_spline",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "linear_sweep",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "conic_sweep",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "b_spline",            len)) i = len;
 	/* Patterns */
-	else if (STR_LITERAL_STARTSWITH(string, "agate",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "aoi",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "pigment_pattern",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "image_pattern",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "density_file",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "cylindrical",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "proportion",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "triangular",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "image_map",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "proximity",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "spherical",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "bump_map",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "wrinkles",            len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "average",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "voronoi",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "masonry",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "binary",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "boxed",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "bozo",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "brick",               len)) i = len;
@@ -315,14 +371,11 @@ static int txtfmt_pov_find_reserved_builtins(const char *string)
 	else if (STR_LITERAL_STARTSWITH(string, "checker",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "crackle",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "cubic",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "cylindrical",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "density_file",        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "dents",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "facets",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "gradient",            len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "granite",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "hexagon",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "image_pattern",       len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "julia",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "leopard",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "magnet",              len)) i = len;
@@ -330,13 +383,11 @@ static int txtfmt_pov_find_reserved_builtins(const char *string)
 	else if (STR_LITERAL_STARTSWITH(string, "marble",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "onion",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "pavement",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "pigment_pattern",     len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "planar",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "quilted",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "radial",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "ripples",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "slope",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "spherical",           len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "spiral1",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "spiral2",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "spotted",             len)) i = len;
@@ -344,97 +395,68 @@ static int txtfmt_pov_find_reserved_builtins(const char *string)
 	else if (STR_LITERAL_STARTSWITH(string, "tile2",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "tiling",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "tiles",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "triangular",          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "waves",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "wood",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "wrinkles",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "agate",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "aoi",                 len)) i = len;
 	/* Objects */
-	else if (STR_LITERAL_STARTSWITH(string, "background",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "superellipsoid",      len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "bicubic_patch",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "blob",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "box",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "camera",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "cone",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "cubic",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "julia_fractal",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "height_field",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "cubic_spline",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sphere_sweep",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "light_group",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "light_source",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "intersection",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "isosurface",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "background",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sky_sphere",          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "cylinder",            len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "difference",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "brilliance",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "parametric",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "interunion",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "intermerge",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "polynomial",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "displace",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "specular",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ambient",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "diffuse",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "polygon",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "quadric",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "quartic",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "rainbow",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sphere",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "spline",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "prism",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "camera",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "galley",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "cubic",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "phong",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "cone",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "blob",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "box",                 len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "disc",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "fog",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "height_field",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "intersection",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "isosurface",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "julia_fractal",       len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "lathe",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "light_group",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "light_source",        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "merge",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "mesh2",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "mesh",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "object",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "ovus",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "lemon",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "parametric",          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "plane",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "poly",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "polygon",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "polynomial",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "prism",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "quadric",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "quartic",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "rainbow",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sky_sphere",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "smooth_triangle",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "cubic_spline",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sphere_sweep",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sphere",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "spline",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "superellipsoid",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "irid",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "sor",                 len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "text",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "torus",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "triangle",            len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "union",               len)) i = len;
-	/* Filetypes */
-	else if (STR_LITERAL_STARTSWITH(string, "df3",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "exr",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "gif",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "hdr",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "iff",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "jpeg",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "pgm",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "png",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ppm",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sys",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "tga",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "tiff",                len)) i = len;
-	/* Spline Identifiers */
-	else if (STR_LITERAL_STARTSWITH(string, "b_spline",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "bezier_spline",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "conic_sweep",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "cubic_spline",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "linear_spline",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "linear_sweep",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "natural_spline",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "quadratic_spline",    len)) i = len;
-	/* Encodings */
-	else if (STR_LITERAL_STARTSWITH(string, "ascii",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "utf8",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "uint8",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "uint16be",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "uint16le",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sint8",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sint16be",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sint16le",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sint32be",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sint32le",            len)) i = len;
-	/* Camera Types */
-	else if (STR_LITERAL_STARTSWITH(string, "fisheye",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "mesh_camera",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "omnimax",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "orthographic",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "panoramic",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "perspective",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ultra_wide_angle",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "colour",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "color",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "media",               len)) i = len;
 	/* Built-in Vectors */
 	else if (STR_LITERAL_STARTSWITH(string, "t",                   len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "u",                   len)) i = len;
@@ -442,7 +464,6 @@ static int txtfmt_pov_find_reserved_builtins(const char *string)
 	else if (STR_LITERAL_STARTSWITH(string, "x",                   len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "y",                   len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "z",                   len)) i = len;
-
 	else                                                                 i = 0;
 
 	/* If next source char is an identifier (eg. 'i' in "definate") no match */
@@ -465,156 +486,201 @@ static int txtfmt_pov_find_specialvar(const char *string)
 {
 	int i, len;
 	/* Modifiers */
-	if      (STR_LITERAL_STARTSWITH(string, "interior_texture",   len)) i = len;
+	if 		(STR_LITERAL_STARTSWITH(string, "dispersion_samples", len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "projected_through",  len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "double_illuminate",  len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "expand_thresholds",  len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "media_interaction",  len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "media_attenuation",  len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "projected_through",  len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "low_error_factor",   len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "recursion_limit",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "interior_texture",   len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "max_trace_level",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "gray_threshold",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "pretrace_start",     len)) i = len;
+	else if	(STR_LITERAL_STARTSWITH(string, "normal_indices",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "normal_vectors",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "vertex_vectors",     len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "noise_generator",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "irid_wavelength",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "number_of_waves",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ambient_light",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "inside_vector",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "face_indices",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "texture_list",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "max_gradient",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "uv_indices",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "uv_vectors",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "fade_distance",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "global_lights",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "no_bump_scale",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "pretrace_end",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "no_radiosity",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "no_reflection",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "assumed_gamma",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "scallop_wave",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "triangle_wave",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "nearest_count",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "maximum_reuse",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "minimum_reuse",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "always_sample",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "translucency",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "eccentricity",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "contained_by",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "inside_point",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "adc_bailout",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "density_map",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "split_union",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "mm_per_unit",        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "agate_turb",         len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "bounded_by",         len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "brick_size",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "bump_map",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "bump_size",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "circular",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "clipped_by",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "cubic",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "hf_gray_16",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "dispersion",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "extinction",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "thickness",          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "color_map",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "color",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "colour_map",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "colour",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "control0",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "control1",           len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "cubic_wave",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "density_map",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "density",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "fade_color",         len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "fade_colour",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "fade_distance",      len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "fade_power",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "frequency",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "global_lights",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "hollow",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "image_map",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "adaptive",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "interior",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "interpolate",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "inverse",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "jitter",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "lambda",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "map_type",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "material_map",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "material",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "matrix",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "media",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "mm_per_unit",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "mortar",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "no_bump_scale",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "no_image",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "no_radiosity",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "no_reflection",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "no_shadow",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "fade_color",         len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "normal_map",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "normal",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "octaves",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "omega",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "once",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "orient",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "parallel",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "phase",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "photons",            len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "pigment_map",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "pigment",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "finish",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "poly_wave",          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "quick_color",        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "quick_colour",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ramp_wave",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "rotate",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "scale",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "scallop_wave",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "shadowless",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sine_wave",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "slope_map",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "subsurface",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "material_map",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "pass_through",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "interpolate",        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "texture_map",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "texture",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "transform",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "translate",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "triangle_wave",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "turbulence",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "error_bound",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "brightness",         len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "use_color",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "use_alpha",          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "use_colour",         len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "use_index",          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "uv_mapping",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "warp",               len)) i = len;
-
-	/* Vector Functions */
-	else if (STR_LITERAL_STARTSWITH(string, "max_extent",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "min_extent",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "trace",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "vaxis_rotate",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "vcross",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "vnormalize",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "vrotate",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "vturbulence",        len)) i = len;
-	/* String Functions */
-	else if (STR_LITERAL_STARTSWITH(string, "chr",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "concat",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "datetime",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "str",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "strlwr",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "strupr",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "substr",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "vstr",               len)) i = len;
-	/* Float Functions */
-	else if (STR_LITERAL_STARTSWITH(string, "abs",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "acosh",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "acos",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "asc",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "asinh",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "asin",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "atan2",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "atand",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "atanh",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "atan",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "bitwise_and",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "bitwise_or",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "bitwise_xor",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ceil",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "cosh",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "cos",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "defined",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "degrees",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "dimension_size",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "dimensions",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "div",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "exp",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "file_exists",        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "floor",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "inside",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "int",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ln",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "log",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "max",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "min",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "mod",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "pow",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "radians",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "rand",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "seed",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "select",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sinh",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sin",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sqrt",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "sqr",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "strcmp",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "strlen",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "tanh",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "tan",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "val",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "vdot",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "vlength",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "importance",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "max_sample",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "intervals",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sine_wave",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "slope_map",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "poly_wave",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "no_shadow",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ramp_wave",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "precision",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "original",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "accuracy",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "map_type",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "no_image",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "distance",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "autostop",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "caustics",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "octaves",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "aa_level", 		  len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "frequency",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "fog_offset",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "modulation",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "outbound",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "no_cache",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "pigment",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "charset",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "inbound",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "outside",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "inner",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "turbulence",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "threshold",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "accuracy",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "polarity",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "bump_size",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "circular",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "control0",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "control1",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "maximal",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "minimal",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "fog_type",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "fog_alt",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "samples",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "origin",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "amount",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "adaptive",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "exponent",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "strength",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "density",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "fresnel",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "albinos",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "finish",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "method",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "omega",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "fixed",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "spacing",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "u_steps",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "v_steps",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "offset",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "hollow",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "gather",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "lambda",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "mortar",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "cubic",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "count",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "once",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "orient",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "normal",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "phase",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ratio",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "open",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ior",                len)) i = len;
+	/* Light Types and options*/
+	else if (STR_LITERAL_STARTSWITH(string, "area_light",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "looks_like",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "fade_power",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "tightness",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "spotlight",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "parallel",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "point_at",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "falloff",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "radius",             len)) i = len;
+	/* Camera Types and options*/
+	else if (STR_LITERAL_STARTSWITH(string, "omni_directional_stereo",  len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "lambert_cylindrical",		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "miller_cylindrical", 		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "lambert_azimuthal",  		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ultra_wide_angle",   		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "camera_direction",   		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "camera_location ",   		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "van_der_grinten",    		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "aitoff_hammer",   	  		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "smyth_craster",   	  		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "orthographic",       		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "camera_right",       		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "blur_samples",       		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "plate_carree",       		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "camera_type",        		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "perspective",        		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "mesh_camera",        		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "focal_point",        		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "balthasart",         		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "confidence",         		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "parallaxe",          		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "hobo_dyer",          		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "camera_up",          		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "panoramic",          		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "eckert_vi",   	  	  		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "eckert_iv",   	  	  		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "mollweide",   	  	  		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "aperture",           		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "behrmann",           		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "variance",           		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "stereo",             		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "icosa",           	  		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "tetra",           	  		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "octa",           	  		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "mercator",   		  		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "omnimax",            		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "fisheye",            		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "edwards",            		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "peters",             		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "gall",            	  		len)) i = len;
 	else                                                                i = 0;
 
 	/* If next source char is an identifier (eg. 'i' in "definate") no match */
@@ -625,15 +691,43 @@ static int txtfmt_pov_find_bool(const char *string)
 {
 	int i, len;
 	/*Built-in Constants*/
-	if      (STR_LITERAL_STARTSWITH(string, "false",   len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "no",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "off",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "true",    len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "yes",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "on",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "pi",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "tau",     len)) i = len;
-	else                                                     i = 0;
+	if      (STR_LITERAL_STARTSWITH(string, "unofficial",   len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "false",   		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "no",      		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "off",     		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "true",    		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "yes",     		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "on",      		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "pi",      		len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "tau",     		len)) i = len;
+	/* Encodings */
+	else if (STR_LITERAL_STARTSWITH(string, "sint16be",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sint16le",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sint32be",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sint32le",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "uint16be",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "uint16le",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "bt2020",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "bt709",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sint8",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "uint8",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ascii",               len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "utf8",                len)) i = len;
+	/* Filetypes */
+	else if (STR_LITERAL_STARTSWITH(string, "tiff",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "df3",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "exr",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "gif",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "hdr",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "iff",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "jpeg",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "pgm",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "png",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ppm",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "sys",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "tga",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ttf",                 len)) i = len;
+	else                                                                 i = 0;
 
 	/* If next source char is an identifier (eg. 'i' in "Nonetheless") no match */
 	return (i == 0 || text_check_identifier(string[i])) ? -1 : i;
@@ -645,7 +739,7 @@ static char txtfmt_pov_format_identifier(const char *str)
 	if      ((txtfmt_pov_find_specialvar(str))        != -1) fmt = FMT_TYPE_SPECIAL;
 	else if ((txtfmt_pov_find_keyword(str))           != -1) fmt = FMT_TYPE_KEYWORD;
 	else if ((txtfmt_pov_find_reserved_keywords(str)) != -1) fmt = FMT_TYPE_RESERVED;
-	else if ((txtfmt_pov_find_reserved_builtins(str)) != -1) fmt = FMT_TYPE_RESERVED;
+	else if ((txtfmt_pov_find_reserved_builtins(str)) != -1) fmt = FMT_TYPE_DIRECTIVE;
 	else                                                     fmt = FMT_TYPE_DEFAULT;
 	return fmt;
 }
@@ -770,7 +864,7 @@ static void txtfmt_pov_format_line(SpaceText *st, TextLine *line, const bool do_
 				if      ((i = txtfmt_pov_find_specialvar(str))        != -1) prev = FMT_TYPE_SPECIAL;
 				else if ((i = txtfmt_pov_find_keyword(str))           != -1) prev = FMT_TYPE_KEYWORD;
 				else if ((i = txtfmt_pov_find_reserved_keywords(str)) != -1) prev = FMT_TYPE_RESERVED;
-				else if ((i = txtfmt_pov_find_reserved_builtins(str)) != -1) prev = FMT_TYPE_RESERVED;
+				else if ((i = txtfmt_pov_find_reserved_builtins(str)) != -1) prev = FMT_TYPE_DIRECTIVE;
 
 				if (i > 0) {
 					text_format_fill_ascii(&str, &fmt, prev, i);
diff --git a/source/blender/editors/space_text/text_format_pov_ini.c b/source/blender/editors/space_text/text_format_pov_ini.c
index 719f4e3c036..453dd1d748c 100644
--- a/source/blender/editors/space_text/text_format_pov_ini.c
+++ b/source/blender/editors/space_text/text_format_pov_ini.c
@@ -49,36 +49,36 @@ static int txtfmt_ini_find_keyword(const char *string)
 {
 	int i, len;
 	/* Language Directives */
-	if      (STR_LITERAL_STARTSWITH(string, "append",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "break",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "case",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "debug",      len)) i = len;
+	if      (STR_LITERAL_STARTSWITH(string, "deprecated", len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "statistics", len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "declare",    len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "default",    len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "deprecated", len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "version",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "warning",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "include",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "fclose",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ifndef",     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "append",     len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "elseif",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "else",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "end",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "debug",      len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "error",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "fclose",     len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "fopen",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "for",        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "ifdef",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ifndef",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "if",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "include",    len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "local",      len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "macro",      len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "range",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "read",       len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "render",     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "statistics", len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "break",      len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "switch",     len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "undef",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "version",    len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "warning",    len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "while",      len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "write",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "case",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "else",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "read",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "end",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "for",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "if",         len)) i = len;
 
 	else if (STR_LITERAL_STARTSWITH(string, "I",          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "S",          len)) i = len;
@@ -104,29 +104,54 @@ static int txtfmt_ini_find_reserved(const char *string)
 	 * list is from...
 	 * http://www.povray.org/documentation/view/3.7.0/212/
 	 */
-	     if (STR_LITERAL_STARTSWITH(string, "Antialias_Threshold",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Bounding_Method",              len)) i = len;
+	     if (STR_LITERAL_STARTSWITH(string, "RenderCompleteSoundEnabled",   len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Create_Continue_Trace_Log",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ParseErrorSoundEnabled",       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "RenderErrorSoundEnabled",      len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "HideWhenMainMinimized",        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Antialias_Confidence",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "RenderCompleteSound",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ParseErrorSound",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "RenderErrorSound",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "UseExtensions",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "ReadWriteSourceDir",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "NormalPositionLeft",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "NormalPositionTop",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "NormalPositionRight",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "NormalPositionBottom",         len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Pre_Scene_Command",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Pre_Frame_Command",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Post_Scene_Command",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Post_Frame_Command",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "User_Abort_Command",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Fatal_Error_Command",          len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "NormalPositionX",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "NormalPositionY",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Pre_Scene_Return",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Pre_Frame_Return",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Post_Scene_Return",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Post_Frame_Return",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "User_Abort_Return",            len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Fatal_Error_Return",           len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Antialias_Threshold",          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Antialias_Gamma",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Antialias_Depth",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "clock_delta",                  len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "clock_on",                     len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "clock",                        len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "final_clock",                  len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "final_frame",                  len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "frame_number",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "initial_clock",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "initial_frame",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "image_height",                 len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "image_width",                  len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "input_file_name",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Subset_Start_Frame",           len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Subset_End_Frame",             len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "UseToolbar",                   len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "UseTooltips",                  len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Frame_Step",                   len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Cyclic_Animation",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Field_Render",                 len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Odd_Field",                    len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Height",                       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Width",                        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "final_clock",                  len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "final_frame",                  len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "frame_number",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "initial_clock",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "initial_frame",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "image_height",                 len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "image_width",                  len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Start_Column",                 len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Start_Row",                    len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "End_Column",                   len)) i = len;
@@ -134,7 +159,7 @@ static int txtfmt_ini_find_reserved(const char *string)
 	else if (STR_LITERAL_STARTSWITH(string, "Test_Abort_Count",             len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Test_Abort",                   len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Continue_Trace",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Create_Continue_Trace_Log",    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Bounding_Method",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Create_Ini",                   len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Display_Gamma",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Display",                      len)) i = len;
@@ -151,19 +176,6 @@ static int txtfmt_ini_find_reserved(const char *string)
 	else if (STR_LITERAL_STARTSWITH(string, "Bits_Per_Color",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Compression",                  len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Dither_Method",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Dither",                       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Pre_Scene_Command",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Pre_Frame_Command",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Post_Scene_Command",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Post_Frame_Command",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "User_Abort_Command",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Fatal_Error_Command",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Pre_Scene_Return",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Pre_Frame_Return",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Post_Scene_Return",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Post_Frame_Return",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "User_Abort_Return",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Fatal_Error_Return",           len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Include_Header",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Library_Path",                 len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Debug_Console",                len)) i = len;
@@ -187,7 +199,9 @@ static int txtfmt_ini_find_reserved(const char *string)
 	else if (STR_LITERAL_STARTSWITH(string, "Remove_Bounds",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Split_Unions",                 len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Antialias",                    len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Glare_Desaturation",           len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Sampling_Method",              len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Stochastic_Seed",              len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Jitter_Amount",                len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Jitter",                       len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Antialias_Depth",              len)) i = len;
@@ -221,25 +235,14 @@ static int txtfmt_ini_find_reserved(const char *string)
 	else if (STR_LITERAL_STARTSWITH(string, "Band3Width",                   len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Band4Width",                   len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "ShowCmd",                      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "NormalPositionLeft",           len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "NormalPositionTop",            len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "NormalPositionRight",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "NormalPositionBottom",         len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "UseToolbar",                   len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "UseTooltips",                  len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "NormalPositionX",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "NormalPositionY",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Flags",                        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Transparency",                 len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Use8BitMode",                  len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "MakeActive",                   len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "KeepAboveMain",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "HideWhenMainMinimized",        len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "AutoClose",                    len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "PreserveBitmap",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "FontSize",                     len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "FontWeight",                   len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "Font",                         len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "KeepMessages",                 len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "AlertSound",                   len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Completion",                   len)) i = len;
@@ -250,14 +253,6 @@ static int txtfmt_ini_find_reserved(const char *string)
 	else if (STR_LITERAL_STARTSWITH(string, "PreventSleep",                 len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "NoShelloutWait",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "SystemNoActive",               len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "RenderCompleteSoundEnabled",   len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ParseErrorSoundEnabled",       len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "RenderErrorSoundEnabled",      len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "RenderCompleteSound",          len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ParseErrorSound",              len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "RenderErrorSound",             len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "UseExtensions",                len)) i = len;
-	else if (STR_LITERAL_STARTSWITH(string, "ReadWriteSourceDir",           len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "NoShellOuts",                  len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "VideoSource",                  len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "SceneFile",                    len)) i = len;
@@ -269,6 +264,14 @@ static int txtfmt_ini_find_reserved(const char *string)
 	else if (STR_LITERAL_STARTSWITH(string, "RenderwinClose",               len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Append_File",                  len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "Warning Level",                len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "clock_delta",                  len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "clock_on",                     len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "clock",                        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Height",                       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Width",                        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Dither",                       len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Flags",                        len)) i = len;
+	else if (STR_LITERAL_STARTSWITH(string, "Font",                         len)) i = len;
 	/* Filetypes */
 	else if (STR_LITERAL_STARTSWITH(string, "df3",                          len)) i = len;
 	else if (STR_LITERAL_STARTSWITH(string, "exr",                          len)) i = len;
diff --git a/source/blender/editors/space_time/space_time.c b/source/blender/editors/space_time/space_time.c
index 4672cc073fc..7ecb5cb072d 100644
--- a/source/blender/editors/space_time/space_time.c
+++ b/source/blender/editors/space_time/space_time.c
@@ -301,6 +301,8 @@ static void time_draw_idblock_keyframes(View2D *v2d, ID *id, short onlysel, cons
 		case ID_CF:
 			cachefile_to_keylist(&ads, (CacheFile *)id, &keys, NULL);
 			break;
+		default:
+			break;
 	}
 		
 	/* build linked-list for searching */
@@ -331,9 +333,7 @@ static void time_draw_idblock_keyframes(View2D *v2d, ID *id, short onlysel, cons
 
 		immBeginAtMost(GWN_PRIM_LINES, max_len * 2);
 
-		for (; (ak) && (ak->cfra <= v2d->cur.xmax);
-			ak = ak->next)
-		{
+		for (; (ak) && (ak->cfra <= v2d->cur.xmax); ak = ak->next) {
 			immVertex2f(pos, ak->cfra, ymin);
 			immVertex2f(pos, ak->cfra, ymax);
 		}
diff --git a/source/blender/editors/space_view3d/CMakeLists.txt b/source/blender/editors/space_view3d/CMakeLists.txt
index af4c220ed46..db79d578b5d 100644
--- a/source/blender/editors/space_view3d/CMakeLists.txt
+++ b/source/blender/editors/space_view3d/CMakeLists.txt
@@ -59,7 +59,11 @@ set(SRC
 	view3d_walk.c
 	view3d_header.c
 	view3d_iterators.c
-	view3d_manipulators.c
+	view3d_manipulator_armature.c
+	view3d_manipulator_camera.c
+	view3d_manipulator_empty.c
+	view3d_manipulator_forcefield.c
+	view3d_manipulator_lamp.c
 	view3d_ops.c
 	view3d_project.c
 	view3d_ruler.c
diff --git a/source/blender/editors/space_view3d/drawarmature.c b/source/blender/editors/space_view3d/drawarmature.c
index 5845a53055c..b4bd425b038 100644
--- a/source/blender/editors/space_view3d/drawarmature.c
+++ b/source/blender/editors/space_view3d/drawarmature.c
@@ -54,6 +54,9 @@
 #include "BKE_modifier.h"
 #include "BKE_nla.h"
 #include "BKE_curve.h"
+#include "BKE_context.h"
+
+#include "DEG_depsgraph.h"
 
 #include "BIF_glutil.h"
 
@@ -408,11 +411,11 @@ static void drawsolidcube_size(float xsize, float ysize, float zsize)
 	gpuScale3f(xsize, ysize, zsize);
 
 	if (flat_color) {
-		Batch_set_builtin_program(&batch, GPU_SHADER_3D_UNIFORM_COLOR);
+		GWN_batch_program_set_builtin(&batch, GPU_SHADER_3D_UNIFORM_COLOR);
 	}
 	else {
 		/* TODO replace with good default lighting shader ? */
-		Batch_set_builtin_program(&batch, GPU_SHADER_SIMPLE_LIGHTING);
+		GWN_batch_program_set_builtin(&batch, GPU_SHADER_SIMPLE_LIGHTING);
 		GWN_batch_uniform_3fv(&batch, "light", light_vec);
 	}
 	GWN_batch_uniform_4fv(&batch, "color", fcolor);
@@ -436,7 +439,7 @@ static void drawcube_size(float xsize, float ysize, float zsize)
 		/* Elements */
 		GWN_indexbuf_init(&elb, GWN_PRIM_LINES, 12, 8);
 		for (int i = 0; i < 12; ++i) {
-			GWN_indexbuf_add_line_verts(&elb, cube_wire[i*2], cube_wire[i*2+1]);
+			GWN_indexbuf_add_line_verts(&elb, cube_wire[i * 2], cube_wire[i * 2 + 1]);
 		}
 		GWN_indexbuf_build_in_place(&elb, &el);
 
@@ -448,7 +451,7 @@ static void drawcube_size(float xsize, float ysize, float zsize)
 		}
 
 		GWN_batch_init(&batch, GWN_PRIM_LINES, &vbo, &el);
-		Batch_set_builtin_program(&batch, GPU_SHADER_3D_UNIFORM_COLOR);
+		GWN_batch_program_set_builtin(&batch, GPU_SHADER_3D_UNIFORM_COLOR);
 	}
 
 	gpuPushMatrix();
@@ -504,7 +507,7 @@ static void draw_bonevert(void)
 		}
 
 		GWN_batch_init(&batch, GWN_PRIM_LINES, &vbo, NULL);
-		Batch_set_builtin_program(&batch, GPU_SHADER_3D_UNIFORM_COLOR);
+		GWN_batch_program_set_builtin(&batch, GPU_SHADER_3D_UNIFORM_COLOR);
 	}
 
 	GWN_batch_program_use_begin(&batch);
@@ -514,18 +517,18 @@ static void draw_bonevert(void)
 
 static void draw_bonevert_solid(void)
 {
-	Gwn_Batch *batch = Batch_get_sphere(0);
+	Gwn_Batch *batch = GPU_batch_preset_sphere(0);
 	const float light_vec[3] = {0.0f, 0.0f, 1.0f};
 
 	gpuPushMatrix();
 	gpuScaleUniform(0.05);
 
 	if (flat_color) {
-		Batch_set_builtin_program(batch, GPU_SHADER_3D_UNIFORM_COLOR);
+		GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_UNIFORM_COLOR);
 	}
 	else {
 		/* TODO replace with good default lighting shader ? */
-		Batch_set_builtin_program(batch, GPU_SHADER_SIMPLE_LIGHTING);
+		GWN_batch_program_set_builtin(batch, GPU_SHADER_SIMPLE_LIGHTING);
 		GWN_batch_uniform_3fv(batch, "light", light_vec);
 	}
 	GWN_batch_uniform_4fv(batch, "color", fcolor);
@@ -588,7 +591,7 @@ static void draw_bone_octahedral(void)
 		/* Elements */
 		GWN_indexbuf_init(&elb, GWN_PRIM_LINES, 12, 6);
 		for (int i = 0; i < 12; ++i) {
-			GWN_indexbuf_add_line_verts(&elb, bone_octahedral_wire[i*2], bone_octahedral_wire[i*2+1]);
+			GWN_indexbuf_add_line_verts(&elb, bone_octahedral_wire[i * 2], bone_octahedral_wire[i * 2 + 1]);
 		}
 		GWN_indexbuf_build_in_place(&elb, &el);
 
@@ -600,7 +603,7 @@ static void draw_bone_octahedral(void)
 		}
 
 		GWN_batch_init(&batch, GWN_PRIM_LINES, &vbo, &el);
-		Batch_set_builtin_program(&batch, GPU_SHADER_3D_UNIFORM_COLOR);
+		GWN_batch_program_set_builtin(&batch, GPU_SHADER_3D_UNIFORM_COLOR);
 	}
 
 	GWN_batch_program_use_begin(&batch);
@@ -637,11 +640,11 @@ static void draw_bone_solid_octahedral(void)
 	}
 
 	if (flat_color) {
-		Batch_set_builtin_program(&batch, GPU_SHADER_3D_UNIFORM_COLOR);
+		GWN_batch_program_set_builtin(&batch, GPU_SHADER_3D_UNIFORM_COLOR);
 	}
 	else {
 		/* TODO replace with good default lighting shader ? */
-		Batch_set_builtin_program(&batch, GPU_SHADER_SIMPLE_LIGHTING);
+		GWN_batch_program_set_builtin(&batch, GPU_SHADER_SIMPLE_LIGHTING);
 		GWN_batch_uniform_3fv(&batch, "light", light_vec);
 	}
 	GWN_batch_uniform_4fv(&batch, "color", fcolor);
@@ -935,7 +938,7 @@ static void draw_sphere_bone_wire(float smat[4][4], float imat[4][4],
 	
 	/* base */
 	if (armflag & ARM_EDITMODE) {
-		if (boneflag & BONE_SELECTED){
+		if (boneflag & BONE_SELECTED) {
 			UI_GetThemeColor4fv(TH_SELECT, fcolor);
 		}
 		else {
@@ -990,13 +993,13 @@ static void draw_sphere_bone_wire(float smat[4][4], float imat[4][4],
 static void draw_sphere_bone(const short dt, int armflag, int boneflag, short constflag, unsigned int id,
                              bPoseChannel *pchan, EditBone *ebone)
 {
-	Gwn_Batch *sphere = Batch_get_sphere(1);
+	Gwn_Batch *sphere = GPU_batch_preset_sphere(1);
 	float head, tail, length;
 	float fac1, fac2, size1, size2;
 	const float light_vec[3] = {0.0f, 0.0f, 1.0f};
 
 	/* dt is always OB_SOlID */
-	Batch_set_builtin_program(sphere, GPU_SHADER_SIMPLE_LIGHTING);
+	GWN_batch_program_set_builtin(sphere, GPU_SHADER_SIMPLE_LIGHTING);
 	GWN_batch_uniform_3fv(sphere, "light", light_vec);
 
 	gpuPushMatrix();
@@ -1607,8 +1610,10 @@ static void draw_bone(const short dt, int armflag, int boneflag, short constflag
 	}
 }
 
-static void draw_custom_bone(Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, Object *ob,
-                             const short dt, int armflag, int boneflag, unsigned int id, float length)
+static void draw_custom_bone(
+        const struct EvaluationContext *eval_ctx,
+        Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, Object *ob,
+        const short dt, int armflag, int boneflag, unsigned int id, float length)
 {
 	if (ob == NULL) return;
 	
@@ -1623,7 +1628,7 @@ static void draw_custom_bone(Scene *scene, SceneLayer *sl, View3D *v3d, RegionVi
 		GPU_select_load_id((GLuint) id | BONESEL_BONE);
 	}
 
-	draw_object_instance(scene, sl, v3d, rv3d, ob, dt, armflag & ARM_POSEMODE, fcolor);
+	draw_object_instance(eval_ctx, scene, sl, v3d, rv3d, ob, dt, armflag & ARM_POSEMODE, fcolor);
 }
 
 
@@ -1634,7 +1639,7 @@ static void pchan_draw_IK_root_lines(bPoseChannel *pchan, short only_temp)
 
 	const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
 
-	immBindBuiltinProgram(GPU_SHADER_3D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_3D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -1733,7 +1738,7 @@ static void imm_sphere_project(unsigned int pos, float ax, float az)
 static void draw_dof_ellipse(unsigned int pos, float ax, float az)
 {
 	const int n = 16;
-	const int tri = n*n - 2*n + 1; /* Yay fancy math ! */
+	const int tri = n * n - 2 * n + 1; /* Yay fancy math ! */
 	const float staticSine[16] = {
 		0.0f, 0.104528463268f, 0.207911690818f, 0.309016994375f,
 		0.406736643076f, 0.5f, 0.587785252292f, 0.669130606359f,
@@ -1750,7 +1755,7 @@ static void draw_dof_ellipse(unsigned int pos, float ax, float az)
 
 	immUniformColor4ub(70, 70, 70, 50);
 
-	immBegin(GWN_PRIM_TRIS, tri*3);
+	immBegin(GWN_PRIM_TRIS, tri * 3);
 	pz = 0.0f;
 	for (i = 1; i < n; i++) {
 		z = staticSine[i];
@@ -1927,9 +1932,10 @@ static void bone_matrix_translate_y(float mat[4][4], float y)
 }
 
 /* assumes object is Armature with pose */
-static void draw_pose_bones(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, Base *base,
-                            const short dt, const unsigned char ob_wire_col[4],
-                            const bool do_const_color, const bool is_outline)
+static void draw_pose_bones(
+        const struct EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, Base *base,
+        const short dt, const unsigned char ob_wire_col[4],
+        const bool do_const_color, const bool is_outline)
 {
 	RegionView3D *rv3d = ar->regiondata;
 	Object *ob = base->object;
@@ -2054,7 +2060,7 @@ static void draw_pose_bones(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *
 								glDisable(GL_CULL_FACE);
 							}
 
-							draw_custom_bone(scene, sl, v3d, rv3d, pchan->custom,
+							draw_custom_bone(eval_ctx, scene, sl, v3d, rv3d, pchan->custom,
 							                 OB_SOLID, arm->flag, flag, index, PCHAN_CUSTOM_DRAW_SIZE(pchan));
 						}
 					}
@@ -2099,6 +2105,11 @@ static void draw_pose_bones(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *
 		}
 	}
 	
+	/* custom bone may draw outline double-width */
+	if (arm->flag & ARM_POSEMODE) {
+		glLineWidth(1.0f);
+	}
+
 	/* draw custom bone shapes as wireframes */
 	if (!(arm->flag & ARM_NO_CUSTOM) &&
 	    (draw_wire || (dt <= OB_WIRE)) )
@@ -2145,7 +2156,7 @@ static void draw_pose_bones(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *
 							if (bone == arm->act_bone)
 								flag |= BONE_DRAW_ACTIVE;
 							
-							draw_custom_bone(scene, sl, v3d, rv3d, pchan->custom,
+							draw_custom_bone(eval_ctx, scene, sl, v3d, rv3d, pchan->custom,
 							                 OB_WIRE, arm->flag, flag, index, PCHAN_CUSTOM_DRAW_SIZE(pchan));
 							
 							gpuPopMatrix();
@@ -2164,11 +2175,6 @@ static void draw_pose_bones(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *
 			index = -1;
 		}
 	}
-	
-	/* custom bone may draw outline double-width */
-	if (arm->flag & ARM_POSEMODE) {
-		glLineWidth(1.0f);
-	}
 
 	/* wire draw over solid only in posemode */
 	if ((dt <= OB_WIRE) || (arm->flag & ARM_POSEMODE) || ELEM(arm->drawtype, ARM_LINE, ARM_WIRE)) {
@@ -2209,7 +2215,7 @@ static void draw_pose_bones(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *
 						if ((do_dashed & DASH_HELP_LINES) && ((bone->flag & BONE_CONNECTED) == 0)) {
 							const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
 
-							immBindBuiltinProgram(GPU_SHADER_3D_LINE_DASHED_COLOR);
+							immBindBuiltinProgram(GPU_SHADER_3D_LINE_DASHED_UNIFORM_COLOR);
 
 							float viewport_size[4];
 							glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -2239,8 +2245,11 @@ static void draw_pose_bones(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *
 						if (arm->flag & ARM_POSEMODE) {
 							if (constflag & PCHAN_HAS_IK) {
 								if (bone->flag & BONE_SELECTED) {
-									if (constflag & PCHAN_HAS_TARGET) rgba_float_args_set(fcolor, 200.f/255.f, 120.f/255.f, 0.f/255.f, 1.0f);
-									else rgba_float_args_set(fcolor, 200.f/255.f, 200.f/255.f, 50.f/255.f, 1.0f);  /* add theme! */
+									if (constflag & PCHAN_HAS_TARGET) {
+										rgba_float_args_set(fcolor, 200.f / 255.f, 120.f / 255.f, 0.f / 255.f, 1.0f);
+									}
+									/* add theme! */
+									else rgba_float_args_set(fcolor, 200.f / 255.f, 200.f / 255.f, 50.f / 255.f, 1.0f);
 
 									GPU_select_load_id(index & 0xFFFF);
 									pchan_draw_IK_root_lines(pchan, !(do_dashed & DASH_HELP_LINES));
@@ -2248,8 +2257,9 @@ static void draw_pose_bones(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *
 							}
 							else if (constflag & PCHAN_HAS_SPLINEIK) {
 								if (bone->flag & BONE_SELECTED) {
-									rgba_float_args_set(fcolor, 150.f/255.f, 200.f/255.f, 50.f/255.f, 1.0f);  /* add theme! */
-									
+									/* add theme! */
+									rgba_float_args_set(fcolor, 150.f / 255.f, 200.f / 255.f, 50.f / 255.f, 1.0f);
+
 									GPU_select_load_id(index & 0xFFFF);
 									pchan_draw_IK_root_lines(pchan, !(do_dashed & DASH_HELP_LINES));
 								}
@@ -2516,7 +2526,7 @@ static void draw_ebones(View3D *v3d, ARegion *ar, Object *ob, const short dt)
 
 					GPU_select_load_id(-1);  /* -1 here is OK! */
 
-					immBindBuiltinProgram(GPU_SHADER_3D_LINE_DASHED_COLOR);
+					immBindBuiltinProgram(GPU_SHADER_3D_LINE_DASHED_UNIFORM_COLOR);
 
 					float viewport_size[4];
 					glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -2656,7 +2666,8 @@ static void ghost_poses_tag_unselected(Object *ob, short unset)
 /* draw ghosts that occur within a frame range 
  *  note: object should be in posemode
  */
-static void draw_ghost_poses_range(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, Base *base)
+static void draw_ghost_poses_range(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, Base *base)
 {
 	Object *ob = base->object;
 	AnimData *adt = BKE_animdata_from_id(&ob->id);
@@ -2700,8 +2711,8 @@ static void draw_ghost_poses_range(Scene *scene, SceneLayer *sl, View3D *v3d, AR
 		UI_GetThemeColorShadeAlpha4ubv(TH_WIRE, 0, -128 - (int)(120.0f * sqrtf(colfac)), col);
 		
 		BKE_animsys_evaluate_animdata(scene, &ob->id, adt, (float)CFRA, ADT_RECALC_ALL);
-		BKE_pose_where_is(scene, ob);
-		draw_pose_bones(scene, sl, v3d, ar, base, OB_WIRE, col, true, false);
+		BKE_pose_where_is(eval_ctx, scene, ob);
+		draw_pose_bones(eval_ctx, scene, sl, v3d, ar, base, OB_WIRE, col, true, false);
 	}
 	glDisable(GL_BLEND);
 	if (v3d->zbuf) glEnable(GL_DEPTH_TEST);
@@ -2723,7 +2734,9 @@ static void draw_ghost_poses_range(Scene *scene, SceneLayer *sl, View3D *v3d, AR
 /* draw ghosts on keyframes in action within range 
  *	- object should be in posemode 
  */
-static void draw_ghost_poses_keys(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, BaseLegacy *base)
+static void draw_ghost_poses_keys(
+        const struct EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl,
+        View3D *v3d, ARegion *ar, BaseLegacy *base)
 {
 	Object *ob = base->object;
 	AnimData *adt = BKE_animdata_from_id(&ob->id);
@@ -2781,8 +2794,8 @@ static void draw_ghost_poses_keys(Scene *scene, SceneLayer *sl, View3D *v3d, ARe
 		CFRA = (int)ak->cfra;
 		
 		BKE_animsys_evaluate_animdata(scene, &ob->id, adt, (float)CFRA, ADT_RECALC_ALL);
-		BKE_pose_where_is(scene, ob);
-		draw_pose_bones(scene, sl, v3d, ar, base, OB_WIRE, col, true, false);
+		BKE_pose_where_is(eval_ctx, scene, ob);
+		draw_pose_bones(eval_ctx, scene, sl, v3d, ar, base, OB_WIRE, col, true, false);
 	}
 	glDisable(GL_BLEND);
 	if (v3d->zbuf) glEnable(GL_DEPTH_TEST);
@@ -2805,7 +2818,9 @@ static void draw_ghost_poses_keys(Scene *scene, SceneLayer *sl, View3D *v3d, ARe
 /* draw ghosts around current frame
  *  - object is supposed to be armature in posemode
  */
-static void draw_ghost_poses(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, Base *base)
+static void draw_ghost_poses(
+        const struct EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl,
+        View3D *v3d, ARegion *ar, Base *base)
 {
 	Object *ob = base->object;
 	AnimData *adt = BKE_animdata_from_id(&ob->id);
@@ -2814,7 +2829,7 @@ static void draw_ghost_poses(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion
 	float cur, start, end, stepsize, range, colfac, actframe, ctime;
 	int cfrao, flago;
 	unsigned char col[4];
-	
+
 	/* pre conditions, get an action with sufficient frames */
 	if (ELEM(NULL, adt, adt->action))
 		return;
@@ -2859,8 +2874,8 @@ static void draw_ghost_poses(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion
 			
 			if (CFRA != cfrao) {
 				BKE_animsys_evaluate_animdata(scene, &ob->id, adt, (float)CFRA, ADT_RECALC_ALL);
-				BKE_pose_where_is(scene, ob);
-				draw_pose_bones(scene, sl, v3d, ar, base, OB_WIRE, col, true, false);
+				BKE_pose_where_is(eval_ctx, scene, ob);
+				draw_pose_bones(eval_ctx, scene, sl, v3d, ar, base, OB_WIRE, col, true, false);
 			}
 		}
 		
@@ -2874,8 +2889,8 @@ static void draw_ghost_poses(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion
 			
 			if (CFRA != cfrao) {
 				BKE_animsys_evaluate_animdata(scene, &ob->id, adt, (float)CFRA, ADT_RECALC_ALL);
-				BKE_pose_where_is(scene, ob);
-				draw_pose_bones(scene, sl, v3d, ar, base, OB_WIRE, col, true, false);
+				BKE_pose_where_is(eval_ctx, scene, ob);
+				draw_pose_bones(eval_ctx, scene, sl, v3d, ar, base, OB_WIRE, col, true, false);
 			}
 		}
 	}
@@ -2900,9 +2915,10 @@ static void draw_ghost_poses(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion
 
 /* called from drawobject.c, return true if nothing was drawn
  * (ob_wire_col == NULL) when drawing ghost */
-bool draw_armature(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, Base *base,
-                   const short dt, const short dflag, const unsigned char ob_wire_col[4],
-                   const bool is_outline)
+bool draw_armature(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, Base *base,
+        const short dt, const short dflag, const unsigned char ob_wire_col[4],
+        const bool is_outline)
 {
 	Object *ob = base->object;
 	bArmature *arm = ob->data;
@@ -2960,27 +2976,27 @@ bool draw_armature(Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, Base
 				}
 				else if (ob->mode & OB_MODE_POSE) {
 					if (arm->ghosttype == ARM_GHOST_RANGE) {
-						draw_ghost_poses_range(scene, sl, v3d, ar, base);
+						draw_ghost_poses_range(eval_ctx, scene, sl, v3d, ar, base);
 					}
 					else if (arm->ghosttype == ARM_GHOST_KEYS) {
-						draw_ghost_poses_keys(scene, sl, v3d, ar, base);
+						draw_ghost_poses_keys(eval_ctx, scene, sl, v3d, ar, base);
 					}
 					else if (arm->ghosttype == ARM_GHOST_CUR) {
 						if (arm->ghostep)
-							draw_ghost_poses(scene, sl, v3d, ar, base);
+							draw_ghost_poses(eval_ctx, scene, sl, v3d, ar, base);
 					}
 					if ((dflag & DRAW_SCENESET) == 0) {
-						if (ob == OBACT_NEW)
+						if (ob == OBACT_NEW(sl))
 							arm->flag |= ARM_POSEMODE;
-						else if (OBACT_NEW && (OBACT_NEW->mode & OB_MODE_WEIGHT_PAINT)) {
-							if (ob == modifiers_isDeformedByArmature(OBACT_NEW))
+						else if (OBACT_NEW(sl) && (OBACT_NEW(sl)->mode & OB_MODE_WEIGHT_PAINT)) {
+							if (ob == modifiers_isDeformedByArmature(OBACT_NEW(sl)))
 								arm->flag |= ARM_POSEMODE;
 						}
 						draw_pose_paths(scene, v3d, ar, ob);
 					}
 				}
 			}
-			draw_pose_bones(scene, sl, v3d, ar, base, dt, ob_wire_col, (dflag & DRAW_CONSTCOLOR), is_outline);
+			draw_pose_bones(eval_ctx, scene, sl, v3d, ar, base, dt, ob_wire_col, (dflag & DRAW_CONSTCOLOR), is_outline);
 			arm->flag &= ~ARM_POSEMODE; 
 		}
 		else {
diff --git a/source/blender/editors/space_view3d/drawobject.c b/source/blender/editors/space_view3d/drawobject.c
index f41602f7899..07d072f0156 100644
--- a/source/blender/editors/space_view3d/drawobject.c
+++ b/source/blender/editors/space_view3d/drawobject.c
@@ -54,6 +54,7 @@
 #include "BKE_camera.h"
 #include "BKE_colortools.h"
 #include "BKE_constraint.h"  /* for the get_constraint_target function */
+#include "BKE_context.h"
 #include "BKE_curve.h"
 #include "BKE_DerivedMesh.h"
 #include "BKE_deform.h"
@@ -81,6 +82,8 @@
 
 #include "BKE_editmesh.h"
 
+#include "DEG_depsgraph.h"
+
 #include "IMB_imbuf.h"
 #include "IMB_imbuf_types.h"
 
@@ -115,6 +118,8 @@
 /* prototypes */
 static void imm_draw_box(const float vec[8][3], bool solid, unsigned pos);
 
+// #define USE_MESH_DM_SELECT
+
 /* Workaround for sequencer scene render mode.
  *
  * Strips doesn't use DAG to update objects or so, which
@@ -315,7 +320,7 @@ bool draw_glsl_material(Scene *scene, SceneLayer *sl, Object *ob, View3D *v3d, c
 		return false;
 	if (!check_object_draw_texture(scene, v3d, dt))
 		return false;
-	if (ob == OBACT_NEW && (ob && ob->mode & OB_MODE_WEIGHT_PAINT))
+	if (ob == OBACT_NEW(sl) && (ob && ob->mode & OB_MODE_WEIGHT_PAINT))
 		return false;
 	
 	if (v3d->flag2 & V3D_SHOW_SOLID_MATCAP)
@@ -763,7 +768,7 @@ static void draw_empty_image(Object *ob, const short dflag, const unsigned char
 			glDisable(GL_BLEND);
 		}
 
-		imm_draw_line_box(pos, rect.xmin, rect.ymin, rect.xmax, rect.ymax);
+		imm_draw_box_wire_2d(pos, rect.xmin, rect.ymin, rect.xmax, rect.ymax);
 	}
 	else {
 		immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
@@ -775,7 +780,7 @@ static void draw_empty_image(Object *ob, const short dflag, const unsigned char
 			glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 		}
 
-		imm_draw_line_box(pos, rect.xmin, rect.ymin, rect.xmax, rect.ymax);
+		imm_draw_box_wire_2d(pos, rect.xmin, rect.ymin, rect.xmax, rect.ymax);
 
 		glDisable(GL_LINE_SMOOTH);
 		glDisable(GL_BLEND);
@@ -818,7 +823,7 @@ static void drawcentercircle(View3D *v3d, RegionView3D *UNUSED(rv3d), const floa
 	const float outlineWidth = 1.0f * U.pixelsize;
 	const float size = U.obcenter_dia * U.pixelsize + outlineWidth;
 
- 	if (v3d->zbuf) {
+	if (v3d->zbuf) {
 		glDisable(GL_DEPTH_TEST);
 		/* TODO(merwin): fit things like this into plates/buffers design */
 	}
@@ -855,7 +860,7 @@ static void drawcentercircle(View3D *v3d, RegionView3D *UNUSED(rv3d), const floa
 	GPU_disable_program_point_size();
 	glDisable(GL_BLEND);
 
- 	if (v3d->zbuf) {
+	if (v3d->zbuf) {
 		glEnable(GL_DEPTH_TEST);
 	}
 }
@@ -1473,7 +1478,7 @@ void drawlamp(View3D *v3d, RegionView3D *rv3d, Base *base,
 				 * previously it adjusted to always to show it but that seems
 				 * confusing because it doesn't show the actual blend size */
 				if (blend != 0.0f && blend != z_abs) {
-					imm_draw_line_box_3d(pos, blend, -blend, -blend, blend);
+					imm_draw_box_wire_3d(pos, blend, -blend, -blend, blend);
 				}
 			}
 		}
@@ -1583,9 +1588,9 @@ void drawlamp(View3D *v3d, RegionView3D *rv3d, Base *base,
 	else if (la->type == LA_AREA) {
 		setlinestyle(3);
 		if (la->area_shape == LA_AREA_SQUARE)
-			imm_draw_line_box_3d(pos, -la->area_size * 0.5f, -la->area_size * 0.5f, la->area_size * 0.5f, la->area_size * 0.5f);
+			imm_draw_box_wire_3d(pos, -la->area_size * 0.5f, -la->area_size * 0.5f, la->area_size * 0.5f, la->area_size * 0.5f);
 		else if (la->area_shape == LA_AREA_RECT)
-			imm_draw_line_box_3d(pos, -la->area_size * 0.5f, -la->area_sizey * 0.5f, la->area_size * 0.5f, la->area_sizey * 0.5f);
+			imm_draw_box_wire_3d(pos, -la->area_size * 0.5f, -la->area_sizey * 0.5f, la->area_size * 0.5f, la->area_sizey * 0.5f);
 
 		immBegin(GWN_PRIM_LINES, 2);
 		immVertex3f(pos, 0.0f, 0.0f, -circrad);
@@ -1759,29 +1764,29 @@ static void draw_viewport_object_reconstruction(
 
 				/* selection outline */
 				if (selected) {
-					batch = Batch_get_sphere_wire(1);
+					batch = GPU_batch_preset_sphere_wire(1);
 
 					if ((dflag & DRAW_CONSTCOLOR) == 0) {
-						Batch_set_builtin_program(batch, GPU_SHADER_3D_UNIFORM_COLOR);
+						GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_UNIFORM_COLOR);
 						GWN_batch_uniform_4f(batch, "color",
 						                ob_wire_col[0] / 255.f,
 						                ob_wire_col[1] / 255.f,
 						                ob_wire_col[2] / 255.f, 1.0f);
 					}
 					else {
-						Batch_set_builtin_program(batch, GPU_SHADER_3D_DEPTH_ONLY);
+						GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_DEPTH_ONLY);
 					}
 					glLineWidth(2.0f);
 
 					GWN_batch_draw(batch);
 				}
 
-				batch = Batch_get_sphere(0);
+				batch = GPU_batch_preset_sphere(0);
 
 				if ((dflag & DRAW_CONSTCOLOR) == 0) {
 					const float light[3] = {0.0f, 0.0f, 1.0f};
 					float col[3];
-					Batch_set_builtin_program(batch, GPU_SHADER_SIMPLE_LIGHTING);
+					GWN_batch_program_set_builtin(batch, GPU_SHADER_SIMPLE_LIGHTING);
 					GWN_batch_uniform_3fv(batch, "light", light);
 
 					if (track->flag & TRACK_CUSTOMCOLOR) copy_v3_v3(col, track->color);
@@ -1789,7 +1794,7 @@ static void draw_viewport_object_reconstruction(
 					GWN_batch_uniform_4f(batch, "color", col[0], col[1], col[2], 1.0f);
 				}
 				else {
-					Batch_set_builtin_program(batch, GPU_SHADER_3D_DEPTH_ONLY);
+					GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_DEPTH_ONLY);
 				}
 
 				GWN_batch_draw(batch);
@@ -2392,7 +2397,8 @@ static void drawlattice__point(Lattice *lt, DispList *dl, int u, int v, int w, i
 }
 
 #ifdef SEQUENCER_DAG_WORKAROUND
-static void ensure_curve_cache(Scene *scene, Object *object)
+static void ensure_curve_cache(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *object)
 {
 	bool need_recalc = object->curve_cache == NULL;
 	/* Render thread might have freed the curve cache if the
@@ -2421,13 +2427,13 @@ static void ensure_curve_cache(Scene *scene, Object *object)
 			case OB_CURVE:
 			case OB_SURF:
 			case OB_FONT:
-				BKE_displist_make_curveTypes(scene, object, false);
+				BKE_displist_make_curveTypes(eval_ctx, scene, object, false);
 				break;
 			case OB_MBALL:
-				BKE_displist_make_mball(G.main->eval_ctx, scene, object);
+				BKE_displist_make_mball(eval_ctx, scene, object);
 				break;
 			case OB_LATTICE:
-				BKE_lattice_modifiers_calc(scene, object);
+				BKE_lattice_modifiers_calc(eval_ctx, scene, object);
 				break;
 		}
 	}
@@ -4151,7 +4157,7 @@ static void draw_em_fancy_new(Scene *UNUSED(scene), ARegion *UNUSED(ar), View3D
 	/* disable depth writes for transparent surface, so it doesn't interfere with itself */
 	glDepthMask(GL_FALSE);
 
-	Batch_set_builtin_program(surface, GPU_SHADER_3D_UNIFORM_COLOR);
+	GWN_batch_program_set_builtin(surface, GPU_SHADER_3D_UNIFORM_COLOR);
 	GWN_batch_uniform_4f(surface, "color", 1.0f, 0.5f, 0.0f, 0.5f);
 	GWN_batch_draw(surface);
 
@@ -4159,7 +4165,7 @@ static void draw_em_fancy_new(Scene *UNUSED(scene), ARegion *UNUSED(ar), View3D
 	if (finalDM != cageDM) {
 		puts("finalDM != cageDM");
 		Gwn_Batch *finalSurface = MBC_get_all_triangles(finalDM);
-		Batch_set_builtin_program(finalSurface, GPU_SHADER_3D_UNIFORM_COLOR);
+		GWN_batch_program_set_builtin(finalSurface, GPU_SHADER_3D_UNIFORM_COLOR);
 		GWN_batch_uniform_4f(finalSurface, "color", 0.0f, 0.0f, 0.0f, 0.05f);
 		GWN_batch_draw(finalSurface);
 	}
@@ -4171,19 +4177,19 @@ static void draw_em_fancy_new(Scene *UNUSED(scene), ARegion *UNUSED(ar), View3D
 	 * NOTE: does not help as much as desired
 	 * TODO: draw edit object last to avoid this mess
 	 */
-	Batch_set_builtin_program(surface, GPU_SHADER_3D_DEPTH_ONLY);
+	GWN_batch_program_set_builtin(surface, GPU_SHADER_3D_DEPTH_ONLY);
 	GWN_batch_draw(surface);
 
 	if (GLEW_VERSION_3_2) {
 #if 0
 		Gwn_Batch *overlay = DRW_mesh_batch_cache_get_overlay_edges(me);
-		Batch_set_builtin_program(overlay, GPU_SHADER_EDGES_OVERLAY);
+		GWN_batch_program_set_builtin(overlay, GPU_SHADER_EDGES_OVERLAY);
 		GWN_batch_uniform_2f(overlay, "viewportSize", ar->winx, ar->winy);
 		GWN_batch_draw(overlay);
 #endif
 
 #if 0 /* TODO: use this SIMPLE variant for pure triangle meshes */
-		Batch_set_builtin_program(surface, GPU_SHADER_EDGES_OVERLAY_SIMPLE);
+		GWN_batch_program_set_builtin(surface, GPU_SHADER_EDGES_OVERLAY_SIMPLE);
 		/* use these defaults:
 		 * const float edgeColor[4] = { 0.0f, 0.0f, 0.0f, 1.0f };
 		 * GWN_batch_uniform_4f(surface, "fillColor", edgeColor[0], edgeColor[1], edgeColor[2], 0.0f);
@@ -4196,7 +4202,7 @@ static void draw_em_fancy_new(Scene *UNUSED(scene), ARegion *UNUSED(ar), View3D
 	}
 	else {
 		Gwn_Batch *edges = DRW_mesh_batch_cache_get_all_edges(me);
-		Batch_set_builtin_program(edges, GPU_SHADER_3D_UNIFORM_COLOR);
+		GWN_batch_program_set_builtin(edges, GPU_SHADER_3D_UNIFORM_COLOR);
 		GWN_batch_uniform_4f(edges, "color", 0.0f, 0.0f, 0.0f, 1.0f);
 		glEnable(GL_LINE_SMOOTH);
 		glLineWidth(1.5f);
@@ -4208,7 +4214,7 @@ static void draw_em_fancy_new(Scene *UNUSED(scene), ARegion *UNUSED(ar), View3D
 	Gwn_Batch *verts = MBC_get_all_verts(me);
 	glEnable(GL_BLEND);
 
-	Batch_set_builtin_program(verts, GPU_SHADER_3D_POINT_UNIFORM_SIZE_UNIFORM_COLOR_AA);
+	GWN_batch_program_set_builtin(verts, GPU_SHADER_3D_POINT_UNIFORM_SIZE_UNIFORM_COLOR_AA);
 	GWN_batch_uniform_4f(verts, "color", 0.0f, 0.0f, 0.0f, 1.0f);
 	GWN_batch_uniform_1f(verts, "size", UI_GetThemeValuef(TH_VERTEX_SIZE) * 1.5f);
 	GWN_batch_draw(verts);
@@ -4260,14 +4266,14 @@ static void draw_mesh_object_outline_new(View3D *v3d, RegionView3D *rv3d, Object
 		Gwn_Batch *fancy_edges = DRW_mesh_batch_cache_get_fancy_edges(me);
 
 		if (rv3d->persp == RV3D_ORTHO) {
-			Batch_set_builtin_program(fancy_edges, GPU_SHADER_EDGES_FRONT_BACK_ORTHO);
+			GWN_batch_program_set_builtin(fancy_edges, GPU_SHADER_EDGES_FRONT_BACK_ORTHO);
 			/* set eye vector, transformed to object coords */
 			float eye[3] = { 0.0f, 0.0f, 1.0f }; /* looking into the screen */
 			mul_m3_v3(gpuGetNormalMatrixInverse(NULL), eye);
 			GWN_batch_uniform_3fv(fancy_edges, "eye", eye);
 		}
 		else {
-			Batch_set_builtin_program(fancy_edges, GPU_SHADER_EDGES_FRONT_BACK_PERSP);
+			GWN_batch_program_set_builtin(fancy_edges, GPU_SHADER_EDGES_FRONT_BACK_PERSP);
 		}
 
 		GWN_batch_uniform_1b(fancy_edges, "drawFront", false);
@@ -4278,7 +4284,7 @@ static void draw_mesh_object_outline_new(View3D *v3d, RegionView3D *rv3d, Object
 		GWN_batch_draw(fancy_edges);
 #else /* alternate version that matches look of old viewport (but more efficient) */
 		Gwn_Batch *batch = MBC_get_all_edges(dm);
-		Batch_set_builtin_program(batch, GPU_SHADER_3D_UNIFORM_COLOR);
+		GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_UNIFORM_COLOR);
 		GWN_batch_uniform_4fv(batch, "color", outline_color);
 		GWN_batch_draw(batch);
 #endif
@@ -4293,8 +4299,9 @@ static bool object_is_halo(Scene *scene, Object *ob)
 	return (ma && (ma->material_type == MA_TYPE_HALO) && !BKE_scene_use_new_shading_nodes(scene));
 }
 
-static void draw_mesh_fancy(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, RegionView3D *rv3d, Base *base,
-                            const char dt, const unsigned char ob_wire_col[4], const short dflag)
+static void draw_mesh_fancy(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, RegionView3D *rv3d, Base *base,
+        const char dt, const unsigned char ob_wire_col[4], const short dflag)
 {
 #ifdef WITH_GAMEENGINE
 	Object *ob = (rv3d->rflag & RV3D_IS_GAME_ENGINE) ? BKE_object_lod_meshob_get(base->object, sl) : base->object;
@@ -4304,8 +4311,8 @@ static void draw_mesh_fancy(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v
 	Mesh *me = ob->data;
 	eWireDrawMode draw_wire = OBDRAW_WIRE_OFF;
 	bool /* no_verts,*/ no_edges, no_faces;
-	DerivedMesh *dm = mesh_get_derived_final(scene, ob, scene->customdata_mask);
-	const bool is_obact = (ob == OBACT_NEW);
+	DerivedMesh *dm = mesh_get_derived_final(eval_ctx, scene, ob, scene->customdata_mask);
+	const bool is_obact = (ob == OBACT_NEW(sl));
 	int draw_flags = (is_obact && BKE_paint_select_face_test(ob)) ? DRAW_FACE_SELECT : 0;
 
 	if (!dm)
@@ -4557,8 +4564,9 @@ static void draw_mesh_fancy(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v
 }
 
 /* returns true if nothing was drawn, for detecting to draw an object center */
-static bool draw_mesh_object(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, RegionView3D *rv3d, BaseLegacy *base,
-                             const char dt, const unsigned char ob_wire_col[4], const short dflag)
+static bool draw_mesh_object(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, RegionView3D *rv3d, BaseLegacy *base,
+        const char dt, const unsigned char ob_wire_col[4], const short dflag)
 {
 	Object *ob = base->object;
 	Object *obedit = scene->obedit;
@@ -4598,7 +4606,7 @@ static bool draw_mesh_object(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *
 		}
 		else {
 			cageDM = editbmesh_get_derived_cage_and_final(
-			        scene, ob, em, scene->customdata_mask,
+			        eval_ctx, scene, ob, em, scene->customdata_mask,
 			        &finalDM);
 		}
 
@@ -4639,7 +4647,7 @@ static bool draw_mesh_object(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *
 				}
 			}
 
-			draw_mesh_fancy(scene, sl, ar, v3d, rv3d, base, dt, ob_wire_col, dflag);
+			draw_mesh_fancy(eval_ctx, scene, sl, ar, v3d, rv3d, base, dt, ob_wire_col, dflag);
 
 			GPU_end_object_materials();
 			
@@ -4701,13 +4709,13 @@ static void make_color_variations(const unsigned char base_ubyte[4], float low[4
 	high[3] = base[3];
 }
 
-static void draw_mesh_fancy_new(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, RegionView3D *rv3d, Base *base,
+static void draw_mesh_fancy_new(EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, RegionView3D *rv3d, Base *base,
                                 const char dt, const unsigned char ob_wire_col[4], const short dflag, const bool other_obedit)
 {
 	if (dflag & (DRAW_PICKING | DRAW_CONSTCOLOR)) {
 		/* too complicated! use existing methods */
 		/* TODO: move this into a separate depth pre-pass */
-		draw_mesh_fancy(scene, sl, ar, v3d, rv3d, base, dt, ob_wire_col, dflag);
+		draw_mesh_fancy(eval_ctx, scene, sl, ar, v3d, rv3d, base, dt, ob_wire_col, dflag);
 		return;
 	}
 
@@ -4719,8 +4727,8 @@ static void draw_mesh_fancy_new(Scene *scene, SceneLayer *sl, ARegion *ar, View3
 	Mesh *me = ob->data;
 	eWireDrawMode draw_wire = OBDRAW_WIRE_OFF; /* could be bool draw_wire_overlay */
 	bool no_edges, no_faces;
-	DerivedMesh *dm = mesh_get_derived_final(scene, ob, scene->customdata_mask);
-	const bool is_obact = (ob == OBACT_NEW);
+	DerivedMesh *dm = mesh_get_derived_final(eval_ctx, scene, ob, scene->customdata_mask);
+	const bool is_obact = (ob == OBACT_NEW(sl));
 	int draw_flags = (is_obact && BKE_paint_select_face_test(ob)) ? DRAW_FACE_SELECT : 0;
 
 	if (!dm)
@@ -4784,14 +4792,14 @@ static void draw_mesh_fancy_new(Scene *scene, SceneLayer *sl, ARegion *ar, View3
 		Gwn_Batch *fancy_edges = DRW_mesh_batch_cache_get_fancy_edges(me);
 
 		if (rv3d->persp == RV3D_ORTHO) {
-			Batch_set_builtin_program(fancy_edges, GPU_SHADER_EDGES_FRONT_BACK_ORTHO);
+			GWN_batch_program_set_builtin(fancy_edges, GPU_SHADER_EDGES_FRONT_BACK_ORTHO);
 			/* set eye vector, transformed to object coords */
 			float eye[3] = { 0.0f, 0.0f, 1.0f }; /* looking into the screen */
 			mul_m3_v3(gpuGetNormalMatrixInverse(NULL), eye);
 			GWN_batch_uniform_3fv(fancy_edges, "eye", eye);
 		}
 		else {
-			Batch_set_builtin_program(fancy_edges, GPU_SHADER_EDGES_FRONT_BACK_PERSP);
+			GWN_batch_program_set_builtin(fancy_edges, GPU_SHADER_EDGES_FRONT_BACK_PERSP);
 		}
 
 		float frontColor[4];
@@ -4820,7 +4828,7 @@ static void draw_mesh_fancy_new(Scene *scene, SceneLayer *sl, ARegion *ar, View3
 #else /* simple wireframes */
 
 		Gwn_Batch *batch = MBC_get_all_edges(dm);
-		Batch_set_builtin_program(batch, GPU_SHADER_3D_UNIFORM_COLOR);
+		GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_UNIFORM_COLOR);
 
 		float color[4];
 		rgba_uchar_to_float(color, ob_wire_col);
@@ -4841,7 +4849,7 @@ static void draw_mesh_fancy_new(Scene *scene, SceneLayer *sl, ARegion *ar, View3
 		    !(G.f & G_PICKSEL || (draw_flags & DRAW_FACE_SELECT)) &&
 		    (draw_wire == OBDRAW_WIRE_OFF))
 		{
-			draw_mesh_object_outline_new(v3d, rv3d, ob, me, (ob == OBACT_NEW));
+			draw_mesh_object_outline_new(v3d, rv3d, ob, me, (ob == OBACT_NEW(sl)));
 		}
 
 		if (draw_glsl_material(scene, sl, ob, v3d, dt) && !(draw_flags & DRAW_MODIFIERS_PREVIEW)) {
@@ -4908,7 +4916,7 @@ static void draw_mesh_fancy_new(Scene *scene, SceneLayer *sl, ARegion *ar, View3
 				    (draw_wire == OBDRAW_WIRE_OFF) &&
 				    (ob->sculpt == NULL))
 				{
-					draw_mesh_object_outline_new(v3d, rv3d, ob, me, (ob == OBACT_NEW));
+					draw_mesh_object_outline_new(v3d, rv3d, ob, me, (ob == OBACT_NEW(sl)));
 				}
 
 				/* materials arent compatible with vertex colors */
@@ -4933,7 +4941,7 @@ static void draw_mesh_fancy_new(Scene *scene, SceneLayer *sl, ARegion *ar, View3
 			    (ob->sculpt == NULL))
 			{
 				/* TODO: move this into a separate pass */
-				draw_mesh_object_outline_new(v3d, rv3d, ob, me, (ob == OBACT_NEW));
+				draw_mesh_object_outline_new(v3d, rv3d, ob, me, (ob == OBACT_NEW(sl)));
 			}
 
 			glFrontFace((ob->transflag & OB_NEG_SCALE) ? GL_CW : GL_CCW);
@@ -5019,15 +5027,18 @@ static void draw_mesh_fancy_new(Scene *scene, SceneLayer *sl, ARegion *ar, View3
 	dm->release(dm);
 }
 
-static bool UNUSED_FUNCTION(draw_mesh_object_new)(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, RegionView3D *rv3d, BaseLegacy *base,
+static bool UNUSED_FUNCTION(draw_mesh_object_new)(const bContext *C, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, RegionView3D *rv3d, BaseLegacy *base,
                                  const char dt, const unsigned char ob_wire_col[4], const short dflag)
 {
+	EvaluationContext eval_ctx;
 	Object *ob = base->object;
 	Object *obedit = scene->obedit;
 	Mesh *me = ob->data;
 	BMEditMesh *em = me->edit_btmesh;
 	bool do_alpha_after = false, drawlinked = false, retval = false;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (v3d->flag2 & V3D_RENDER_SHADOW) {
 		/* TODO: handle shadow pass separately */
 		return true;
@@ -5057,7 +5068,7 @@ static bool UNUSED_FUNCTION(draw_mesh_object_new)(Scene *scene, SceneLayer *sl,
 		}
 		else {
 			cageDM = editbmesh_get_derived_cage_and_final(
-			        scene, ob, em, scene->customdata_mask,
+			        &eval_ctx, scene, ob, em, scene->customdata_mask,
 			        &finalDM);
 		}
 
@@ -5105,7 +5116,7 @@ static bool UNUSED_FUNCTION(draw_mesh_object_new)(Scene *scene, SceneLayer *sl,
 
 			const bool other_obedit = obedit && (obedit != ob);
 
-			draw_mesh_fancy_new(scene, sl, ar, v3d, rv3d, base, dt, ob_wire_col, dflag, other_obedit);
+			draw_mesh_fancy_new(&eval_ctx, scene, sl, ar, v3d, rv3d, base, dt, ob_wire_col, dflag, other_obedit);
 
 			GPU_end_object_materials();
 
@@ -5131,13 +5142,13 @@ static void drawDispListVerts(Gwn_PrimType prim_type, const void *data, unsigned
 
 	GWN_vertbuf_attr_fill(vbo, pos_id, data);
 
-	Gwn_Batch *batch = GWN_batch_create(prim_type, vbo, NULL);
-	Batch_set_builtin_program(batch, GPU_SHADER_3D_UNIFORM_COLOR);
+	Gwn_Batch *batch = GWN_batch_create_ex(prim_type, vbo, NULL, GWN_BATCH_OWNS_VBO);
+	GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_UNIFORM_COLOR);
 	if (wire_col) {
 		GWN_batch_uniform_4f(batch, "color", wire_col[0] / 255.0f, wire_col[1] / 255.0f, wire_col[2] / 255.0f, 1.0f);
 	}
 	GWN_batch_draw(batch);
-	GWN_batch_discard_all(batch);
+	GWN_batch_discard(batch);
 }
 
 /* convert dispList with elem indices to batch, only support triangles and quads
@@ -5193,15 +5204,16 @@ static void drawDispListElem(
 		}
 	}
 
-	Gwn_Batch *batch = GWN_batch_create(GWN_PRIM_TRIS, vbo, GWN_indexbuf_build(&elb));
-	Batch_set_builtin_program(batch, GPU_SHADER_SIMPLE_LIGHTING);
+	Gwn_Batch *batch = GWN_batch_create_ex(
+	        GWN_PRIM_TRIS, vbo, GWN_indexbuf_build(&elb), GWN_BATCH_OWNS_VBO | GWN_BATCH_OWNS_INDEX);
+	GWN_batch_program_set_builtin(batch, GPU_SHADER_SIMPLE_LIGHTING);
 	if (wire_col) {
 		GWN_batch_uniform_4f(batch, "color", wire_col[0] / 255.0f, wire_col[1] / 255.0f, wire_col[2] / 255.0f, 1.0f);
 	}
 	GWN_batch_uniform_4f(batch, "color", 0.8f, 0.8f, 0.8f, 1.0f);
 	GWN_batch_uniform_3f(batch, "light", 0.0f, 0.0f, 1.0f);
 	GWN_batch_draw(batch);
-	GWN_batch_discard_all(batch);
+	GWN_batch_discard(batch);
 }
 
 /**
@@ -5572,8 +5584,9 @@ static bool drawDispList_nobackface(Scene *scene, SceneLayer *sl, View3D *v3d, R
 
 	return false;
 }
-static bool drawDispList(Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, Base *base,
-                         const char dt, const short dflag, const unsigned char ob_wire_col[4])
+static bool drawDispList(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, Base *base,
+        const char dt, const short dflag, const unsigned char ob_wire_col[4])
 {
 	bool retval;
 
@@ -5585,7 +5598,7 @@ static bool drawDispList(Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D
 	}
 
 #ifdef SEQUENCER_DAG_WORKAROUND
-	ensure_curve_cache(scene, base->object);
+	ensure_curve_cache(eval_ctx, scene, base->object);
 #endif
 
 	if (drawCurveDerivedMesh(scene, sl, v3d, rv3d, base, dt) == false) {
@@ -5643,25 +5656,25 @@ static void draw_vertex_array(Gwn_PrimType prim_type, const float *vert, const f
 		if (color) GWN_vertbuf_attr_fill_stride(vbo, col_id, stride, color);
 	}
 
-	Gwn_Batch *batch = GWN_batch_create(prim_type, vbo, NULL);
+	Gwn_Batch *batch = GWN_batch_create_ex(prim_type, vbo, NULL, GWN_BATCH_OWNS_VBO);
 	if (nor && color) {
-		Batch_set_builtin_program(batch, GPU_SHADER_SIMPLE_LIGHTING_SMOOTH_COLOR);
+		GWN_batch_program_set_builtin(batch, GPU_SHADER_SIMPLE_LIGHTING_SMOOTH_COLOR);
 		GWN_batch_uniform_3f(batch, "light", 0.0f, 0.0f, 1.0f);
 	}
 	else if (nor) {
-		Batch_set_builtin_program(batch, GPU_SHADER_SIMPLE_LIGHTING);
+		GWN_batch_program_set_builtin(batch, GPU_SHADER_SIMPLE_LIGHTING);
 		GWN_batch_uniform_3f(batch, "light", 0.0f, 0.0f, 1.0f);
 		if (col) GWN_batch_uniform_4fv(batch, "color", col);
 	}
 	else if (color) {
-		Batch_set_builtin_program(batch, GPU_SHADER_3D_SMOOTH_COLOR);
+		GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_SMOOTH_COLOR);
 	}
 	else {
-		Batch_set_builtin_program(batch, GPU_SHADER_3D_UNIFORM_COLOR);
+		GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_UNIFORM_COLOR);
 		if (col) GWN_batch_uniform_4fv(batch, "color", col);
 	}
 	GWN_batch_draw(batch);
-	GWN_batch_discard_all(batch);
+	GWN_batch_discard(batch);
 }
 
 static void draw_particle_arrays_new(int draw_as, int ob_dt, int select,
@@ -5894,9 +5907,10 @@ static void draw_particle_data(ParticleSystem *psys, RegionView3D *rv3d,
  * 6. draw the arrays
  * 7. clean up
  */
-static void draw_new_particle_system(Scene *scene, View3D *v3d, RegionView3D *rv3d,
-                                     Base *base, ParticleSystem *psys,
-                                     const char ob_dt, const short dflag)
+static void draw_new_particle_system(
+        const EvaluationContext *eval_ctx, Scene *scene, View3D *v3d, RegionView3D *rv3d,
+        Base *base, ParticleSystem *psys,
+        const char ob_dt, const short dflag)
 {
 	Object *ob = base->object;
 	ParticleEditSettings *pset = PE_settings(scene);
@@ -5945,6 +5959,7 @@ static void draw_new_particle_system(Scene *scene, View3D *v3d, RegionView3D *rv
 		curvemapping_changed_all(psys->part->roughcurve);
 
 /* 2. */
+	sim.eval_ctx = eval_ctx;
 	sim.scene = scene;
 	sim.ob = ob;
 	sim.psys = psys;
@@ -6579,14 +6594,16 @@ static void draw_new_particle_system(Scene *scene, View3D *v3d, RegionView3D *rv
 	}
 }
 
-static void draw_update_ptcache_edit(Scene *scene, SceneLayer *sl, Object *ob, PTCacheEdit *edit)
+static void draw_update_ptcache_edit(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, Object *ob, PTCacheEdit *edit)
 {
 	if (edit->psys && edit->psys->flag & PSYS_HAIR_UPDATED)
-		PE_update_object(scene, sl, ob, 0);
+		PE_update_object(eval_ctx, scene, sl, ob, 0);
 
 	/* create path and child path cache if it doesn't exist already */
-	if (edit->pathcache == NULL)
-		psys_cache_edit_paths(scene, ob, edit, CFRA, G.is_rendering);
+	if (edit->pathcache == NULL) {
+		psys_cache_edit_paths(eval_ctx, scene, ob, edit, CFRA, G.is_rendering);
+	}
 }
 
 static void draw_ptcache_edit(Scene *scene, View3D *v3d, PTCacheEdit *edit)
@@ -6663,10 +6680,10 @@ static void draw_ptcache_edit(Scene *scene, View3D *v3d, PTCacheEdit *edit)
 			GWN_vertbuf_attr_fill_stride(vbo, col_id, sizeof(ParticleCacheKey), path->col);
 		}
 
-		Gwn_Batch *batch = GWN_batch_create(GWN_PRIM_LINE_STRIP, vbo, NULL);
-		Batch_set_builtin_program(batch, GPU_SHADER_3D_SMOOTH_COLOR);
+		Gwn_Batch *batch = GWN_batch_create_ex(GWN_PRIM_LINE_STRIP, vbo, NULL, GWN_BATCH_OWNS_VBO);
+		GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_SMOOTH_COLOR);
 		GWN_batch_draw(batch);
-		GWN_batch_discard_all(batch);
+		GWN_batch_discard(batch);
 	}
 
 	if (pathcol) { MEM_freeN(pathcol); pathcol = NULL; }
@@ -6734,10 +6751,10 @@ static void draw_ptcache_edit(Scene *scene, View3D *v3d, PTCacheEdit *edit)
 
 				GWN_vertbuf_attr_fill(vbo, col_id, cd);
 
-				Gwn_Batch *batch = GWN_batch_create(GWN_PRIM_POINTS, vbo, NULL);
-				Batch_set_builtin_program(batch, GPU_SHADER_3D_SMOOTH_COLOR);
+				Gwn_Batch *batch = GWN_batch_create_ex(GWN_PRIM_POINTS, vbo, NULL, GWN_BATCH_OWNS_VBO);
+				GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_SMOOTH_COLOR);
 				GWN_batch_draw(batch);
-				GWN_batch_discard_all(batch);
+				GWN_batch_discard(batch);
 
 				pd += pd ? 3 * point->totkey : 0;
 				cd += (timed ? 4 : 3) * point->totkey;
@@ -7320,7 +7337,8 @@ static void draw_editnurb_splines(Object *ob, Nurb *nurb, const bool sel)
 }
 
 static void draw_editnurb(
-        Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, Base *base, Nurb *nurb,
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl,
+        View3D *v3d, RegionView3D *rv3d, Base *base, Nurb *nurb,
         const char dt, const short dflag, const unsigned char UNUSED(ob_wire_col[4]))
 {
 	ToolSettings *ts = scene->toolsettings;
@@ -7334,7 +7352,7 @@ static void draw_editnurb(
 	/* DispList */
 	UI_GetThemeColor3ubv(TH_WIRE_EDIT, wire_col);
 
-	drawDispList(scene, sl, v3d, rv3d, base, dt, dflag, wire_col);
+	drawDispList(eval_ctx, scene, sl, v3d, rv3d, base, dt, dflag, wire_col);
 
 	/* for shadows only show solid faces */
 	if (v3d->flag2 & V3D_RENDER_SHADOW)
@@ -7459,8 +7477,9 @@ static void draw_editfont_textcurs(RegionView3D *rv3d, float textcurs[4][2])
 	immUnbindProgram();
 }
 
-static void draw_editfont(Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, Base *base,
-                          const char dt, const short dflag, const unsigned char ob_wire_col[4])
+static void draw_editfont(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, Base *base,
+        const char dt, const short dflag, const unsigned char ob_wire_col[4])
 {
 	Object *ob = base->object;
 	Curve *cu = ob->data;
@@ -7472,11 +7491,11 @@ static void draw_editfont(Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3
 	if (cu->flag & CU_FAST) {
 		imm_cpack(0xFFFFFF);
 		set_inverted_drawing(1);
-		drawDispList(scene, sl, v3d, rv3d, base, OB_WIRE, dflag, ob_wire_col);
+		drawDispList(eval_ctx, scene, sl, v3d, rv3d, base, OB_WIRE, dflag, ob_wire_col);
 		set_inverted_drawing(0);
 	}
 	else {
-		drawDispList(scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
+		drawDispList(eval_ctx, scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
 	}
 
 	if (cu->linewidth != 0.0f) {
@@ -7778,8 +7797,9 @@ static void imm_drawcone(const float vec[3], float radius, float height, float t
 }
 
 /* return true if nothing was drawn */
-static bool drawmball(Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, Base *base,
-                      const char dt, const short dflag, const unsigned char ob_wire_col[4])
+static bool drawmball(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, Base *base,
+        const char dt, const short dflag, const unsigned char ob_wire_col[4])
 {
 	Object *ob = base->object;
 	MetaElem *ml;
@@ -7792,13 +7812,13 @@ static bool drawmball(Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *r
 		if ((G.f & G_PICKSEL) == 0) {
 			unsigned char wire_col[4];
 			UI_GetThemeColor4ubv(TH_WIRE_EDIT, wire_col);
-			drawDispList(scene, sl, v3d, rv3d, base, dt, dflag, wire_col);
+			drawDispList(eval_ctx, scene, sl, v3d, rv3d, base, dt, dflag, wire_col);
 		}
 		ml = mb->editelems->first;
 	}
 	else {
 		if ((base->flag_legacy & OB_FROMDUPLI) == 0) {
-			drawDispList(scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
+			drawDispList(eval_ctx, scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
 		}
 		ml = mb->elems.first;
 	}
@@ -8067,8 +8087,8 @@ static void imm_draw_box(const float vec[8][3], bool solid, unsigned pos)
 static void imm_draw_bb(BoundBox *bb, char type, bool around_origin, const unsigned char ob_wire_col[4])
 {
 	float size[3], cent[3];
-	Gwn_Batch *sphere = Batch_get_sphere_wire(0);
-	Batch_set_builtin_program(sphere, GPU_SHADER_3D_UNIFORM_COLOR);
+	Gwn_Batch *sphere = GPU_batch_preset_sphere_wire(0);
+	GWN_batch_program_set_builtin(sphere, GPU_SHADER_3D_UNIFORM_COLOR);
 	if (ob_wire_col) GWN_batch_uniform_4f(sphere, "color", ob_wire_col[0] / 255.0f, ob_wire_col[1] / 255.0f, ob_wire_col[2] / 255.0f, 1.0f);
 	
 	BKE_boundbox_calc_size_aabb(bb, size);
@@ -8246,7 +8266,7 @@ static void drawtexspace(Object *ob, const unsigned char ob_wire_col[3])
 
 /* draws wire outline */
 static void draw_object_selected_outline(
-        Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, Base *base,
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, Base *base,
         const unsigned char ob_wire_col[4])
 {
 	RegionView3D *rv3d = ar->regiondata;
@@ -8258,7 +8278,7 @@ static void draw_object_selected_outline(
 		bool has_faces = false;
 
 #ifdef SEQUENCER_DAG_WORKAROUND
-		ensure_curve_cache(scene, ob);
+		ensure_curve_cache(eval_ctx, scene, ob);
 #endif
 
 		DerivedMesh *dm = ob->derivedFinal;
@@ -8295,7 +8315,7 @@ static void draw_object_selected_outline(
 	else if (ob->type == OB_ARMATURE) {
 		if (!(ob->mode & OB_MODE_POSE && base == sl->basact)) {
 			glLineWidth(UI_GetThemeValuef(TH_OUTLINE_WIDTH) * 2.0f);
-			draw_armature(scene, sl, v3d, ar, base, OB_WIRE, 0, ob_wire_col, true);
+			draw_armature(eval_ctx, scene, sl, v3d, ar, base, OB_WIRE, 0, ob_wire_col, true);
 		}
 	}
 
@@ -8434,7 +8454,7 @@ void draw_object_wire_color(Scene *scene, SceneLayer *sl, Base *base, unsigned c
 					theme_id = TH_GROUP_ACTIVE;
 
 					if (sl->basact != base) {
-						theme_shade = -16;
+						theme_shade = -32;
 					}
 				}
 				else {
@@ -8547,7 +8567,9 @@ void draw_rigidbody_shape(Object *ob, const unsigned char ob_wire_col[4])
  * main object drawing function, draws in selection
  * \param dflag (draw flag) can be DRAW_PICKING and/or DRAW_CONSTCOLOR, DRAW_SCENESET
  */
-void draw_object(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, Base *base, const short dflag)
+void draw_object(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d,
+        Base *base, const short dflag)
 {
 	ModifierData *md = NULL;
 	Object *ob = base->object;
@@ -8556,7 +8578,7 @@ void draw_object(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, Base *b
 	unsigned char _ob_wire_col[4];            /* dont initialize this */
 	const unsigned char *ob_wire_col = NULL;  /* dont initialize this, use NULL crashes as a way to find invalid use */
 	bool zbufoff = false, is_paint = false, empty_object = false;
-	const bool is_obact = (ob == OBACT_NEW);
+	const bool is_obact = (ob == OBACT_NEW(sl));
 	const bool render_override = (v3d->flag2 & V3D_RENDER_OVERRIDE) != 0;
 	const bool is_picking = (G.f & G_PICKSEL) != 0;
 	const bool has_particles = (ob->particlesystem.first != NULL);
@@ -8729,7 +8751,7 @@ void draw_object(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, Base *b
 		if ((v3d->flag & V3D_SELECT_OUTLINE) && !render_override && ob->type != OB_MESH) {
 			if (dt > OB_WIRE && (ob->mode & OB_MODE_EDIT) == 0 && (dflag & DRAW_SCENESET) == 0) {
 				if (!(ob->dtx & OB_DRAWWIRE) && (base->flag & BASE_SELECTED) && !(dflag & (DRAW_PICKING | DRAW_CONSTCOLOR))) {
-					draw_object_selected_outline(scene, sl, v3d, ar, base, ob_wire_col);
+					draw_object_selected_outline(eval_ctx, scene, sl, v3d, ar, base, ob_wire_col);
 				}
 			}
 		}
@@ -8738,12 +8760,12 @@ void draw_object(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, Base *b
 		if ((dflag & DRAW_PICKING) == 0) {
 			if ((dt == OB_BOUNDBOX) || ELEM(ob->type, OB_EMPTY, OB_LAMP, OB_CAMERA, OB_SPEAKER)) {
 				goto afterdraw;
-				}
+			}
 		}
 
 		switch (ob->type) {
 			case OB_MESH:
-				empty_object = draw_mesh_object(scene, sl, ar, v3d, rv3d, base, dt, ob_wire_col, dflag);
+				empty_object = draw_mesh_object(eval_ctx, scene, sl, ar, v3d, rv3d, base, dt, ob_wire_col, dflag);
 				if ((dflag & DRAW_CONSTCOLOR) == 0) {
 					/* mesh draws wire itself */
 					dtx &= ~OB_DRAWWIRE;
@@ -8753,18 +8775,18 @@ void draw_object(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, Base *b
 			case OB_FONT:
 				cu = ob->data;
 				if (cu->editfont) {
-					draw_editfont(scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
+					draw_editfont(eval_ctx, scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
 				}
 				else if (dt == OB_BOUNDBOX) {
 					if ((render_override && v3d->drawtype >= OB_WIRE) == 0) {
 #ifdef SEQUENCER_DAG_WORKAROUND
-						ensure_curve_cache(scene, base->object);
+						ensure_curve_cache(eval_ctx, scene, base->object);
 #endif
 						draw_bounding_volume(ob, ob->boundtype, ob_wire_col);
 					}
 				}
 				else if (ED_view3d_boundbox_clip(rv3d, ob->bb)) {
-					empty_object = drawDispList(scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
+					empty_object = drawDispList(eval_ctx, scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
 				}
 
 				break;
@@ -8774,18 +8796,18 @@ void draw_object(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, Base *b
 
 				if (cu->editnurb) {
 					ListBase *nurbs = BKE_curve_editNurbs_get(cu);
-					draw_editnurb(scene, sl, v3d, rv3d, base, nurbs->first, dt, dflag, ob_wire_col);
+					draw_editnurb(eval_ctx, scene, sl, v3d, rv3d, base, nurbs->first, dt, dflag, ob_wire_col);
 				}
 				else if (dt == OB_BOUNDBOX) {
 					if ((render_override && (v3d->drawtype >= OB_WIRE)) == 0) {
 #ifdef SEQUENCER_DAG_WORKAROUND
-						ensure_curve_cache(scene, base->object);
+						ensure_curve_cache(eval_ctx, scene, base->object);
 #endif
 						draw_bounding_volume(ob, ob->boundtype, ob_wire_col);
 					}
 				}
 				else if (ED_view3d_boundbox_clip(rv3d, ob->bb)) {
-					empty_object = drawDispList(scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
+					empty_object = drawDispList(eval_ctx, scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
 				}
 				break;
 			case OB_MBALL:
@@ -8793,17 +8815,17 @@ void draw_object(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, Base *b
 				MetaBall *mb = ob->data;
 				
 				if (mb->editelems)
-					drawmball(scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
+					drawmball(eval_ctx, scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
 				else if (dt == OB_BOUNDBOX) {
 					if ((render_override && (v3d->drawtype >= OB_WIRE)) == 0) {
 #ifdef SEQUENCER_DAG_WORKAROUND
-						ensure_curve_cache(scene, base->object);
+						ensure_curve_cache(eval_ctx, scene, base->object);
 #endif
 						draw_bounding_volume(ob, ob->boundtype, ob_wire_col);
 					}
 				}
 				else
-					empty_object = drawmball(scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
+					empty_object = drawmball(eval_ctx, scene, sl, v3d, rv3d, base, dt, dflag, ob_wire_col);
 				break;
 			}
 			case OB_EMPTY:
@@ -8842,7 +8864,7 @@ void draw_object(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, Base *b
 					}
 					else {
 #ifdef SEQUENCER_DAG_WORKAROUND
-						ensure_curve_cache(scene, ob);
+						ensure_curve_cache(eval_ctx, scene, ob);
 #endif
 						drawlattice(v3d, ob, dflag, ob_wire_col);
 					}
@@ -8867,7 +8889,7 @@ void draw_object(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, Base *b
 						else
 							copy_v4_v4_uchar(arm_col, ob_wire_col);
 
-						empty_object = draw_armature(scene, sl, v3d, ar, base, dt, dflag, arm_col, false);
+						empty_object = draw_armature(eval_ctx, scene, sl, v3d, ar, base, dt, dflag, arm_col, false);
 					}
 				}
 				break;
@@ -8920,12 +8942,12 @@ afterdraw:
 		for (psys = ob->particlesystem.first; psys; psys = psys->next) {
 			/* run this so that possible child particles get cached */
 			if (ob->mode & OB_MODE_PARTICLE_EDIT && is_obact) {
-				PTCacheEdit *edit = PE_create_current(scene, ob);
+				PTCacheEdit *edit = PE_create_current(eval_ctx, scene, ob);
 				if (edit && edit->psys == psys)
-					draw_update_ptcache_edit(scene, sl, ob, edit);
+					draw_update_ptcache_edit(eval_ctx, scene, sl, ob, edit);
 			}
 
-			draw_new_particle_system(scene, v3d, rv3d, base, psys, dt, dflag);
+			draw_new_particle_system(eval_ctx, scene, v3d, rv3d, base, psys, dt, dflag);
 		}
 		invert_m4_m4(ob->imat, ob->obmat);
 		view3d_cached_text_draw_end(v3d, ar, 0);
@@ -8941,10 +8963,10 @@ afterdraw:
 	{
 
 		if (ob->mode & OB_MODE_PARTICLE_EDIT && is_obact) {
-			PTCacheEdit *edit = PE_create_current(scene, ob);
+			PTCacheEdit *edit = PE_create_current(eval_ctx, scene, ob);
 			if (edit) {
 				gpuLoadMatrix(rv3d->viewmat);
-				draw_update_ptcache_edit(scene, sl, ob, edit);
+				draw_update_ptcache_edit(eval_ctx, scene, sl, ob, edit);
 				draw_ptcache_edit(scene, v3d, edit);
 				gpuMultMatrix(ob->obmat);
 			}
@@ -9195,8 +9217,7 @@ afterdraw:
 
 		/* help lines and so */
 		if (ob != scene->obedit && ob->parent) {
-			Base *base_parent = BKE_scene_layer_base_find(sl, ob->parent);
-			if ((base_parent->flag & BASE_VISIBLED) != 0) {
+			if (BKE_object_is_visible(ob->parent)) {
 				setlinestyle(3);
 				immBegin(GWN_PRIM_LINES, 2);
 				immVertex3fv(pos, ob->obmat[3]);
@@ -9260,7 +9281,7 @@ afterdraw:
 						for (ct = targets.first; ct; ct = ct->next) {
 							/* calculate target's matrix */
 							if (cti->get_target_matrix)
-								cti->get_target_matrix(curcon, cob, ct, BKE_scene_frame_get(scene));
+								cti->get_target_matrix(eval_ctx, curcon, cob, ct, BKE_scene_frame_get(scene));
 							else
 								unit_m4(ct->matrix);
 
@@ -9309,10 +9330,12 @@ afterdraw:
  * Drawing for selection picking,
  * caller must have called 'GPU_select_load_id(base->selcode)' first.
  */
-void draw_object_select(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, Base *base, const short dflag)
+void draw_object_select(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d,
+        Base *base, const short dflag)
 {
 	BLI_assert(dflag & DRAW_PICKING && dflag & DRAW_CONSTCOLOR);
-	draw_object(scene, sl, ar, v3d, base, dflag);
+	draw_object(eval_ctx, scene, sl, ar, v3d, base, dflag);
 
 	/* we draw duplicators for selection too */
 	if ((base->object->transflag & OB_DUPLI)) {
@@ -9321,7 +9344,7 @@ void draw_object_select(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d,
 		Base tbase;
 
 		tbase.flag_legacy = OB_FROMDUPLI;
-		lb = object_duplilist(G.main->eval_ctx, scene, base->object);
+		lb = object_duplilist(eval_ctx, scene, base->object);
 
 		for (dob = lb->first; dob; dob = dob->next) {
 			float omat[4][4];
@@ -9335,7 +9358,7 @@ void draw_object_select(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d,
 			char dt = tbase.object->dt;    tbase.object->dt = MIN2(tbase.object->dt, base->object->dt);
 			short dtx = tbase.object->dtx; tbase.object->dtx = base->object->dtx;
 
-			draw_object(scene, sl, ar, v3d, &tbase, dflag);
+			draw_object(eval_ctx, scene, sl, ar, v3d, &tbase, dflag);
 
 			tbase.object->dt = dt;
 			tbase.object->dtx = dtx;
@@ -9348,6 +9371,7 @@ void draw_object_select(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d,
 
 /* ***************** BACKBUF SEL (BBS) ********* */
 
+#ifdef USE_MESH_DM_SELECT
 static void bbs_obmode_mesh_verts__mapFunc(void *userData, int index, const float co[3],
                                            const float UNUSED(no_f[3]), const short UNUSED(no_s[3]))
 {
@@ -9388,7 +9412,17 @@ static void bbs_obmode_mesh_verts(Object *ob, DerivedMesh *dm, int offset)
 
 	immUnbindProgram();
 }
+#else
+static void bbs_obmode_mesh_verts(Object *ob, DerivedMesh *UNUSED(dm), int offset)
+{
+	Mesh *me = ob->data;
+	Gwn_Batch *batch = DRW_mesh_batch_cache_get_verts_with_select_id(me, offset);
+	GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_FLAT_COLOR_U32);
+	GWN_batch_draw(batch);
+}
+#endif
 
+#ifdef USE_MESH_DM_SELECT
 static void bbs_mesh_verts__mapFunc(void *userData, int index, const float co[3],
                                     const float UNUSED(no_f[3]), const short UNUSED(no_s[3]))
 {
@@ -9421,7 +9455,17 @@ static void bbs_mesh_verts(BMEditMesh *em, DerivedMesh *dm, int offset)
 
 	immUnbindProgram();
 }
+#else
+static void bbs_mesh_verts(BMEditMesh *em, DerivedMesh *UNUSED(dm), int offset)
+{
+	Mesh *me = em->ob->data;
+	Gwn_Batch *batch = DRW_mesh_batch_cache_get_verts_with_select_id(me, offset);
+	GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_FLAT_COLOR_U32);
+	GWN_batch_draw(batch);
+}
+#endif
 
+#ifdef USE_MESH_DM_SELECT
 static void bbs_mesh_wire__mapFunc(void *userData, int index, const float v0co[3], const float v1co[3])
 {
 	drawBMOffset_userData *data = userData;
@@ -9461,7 +9505,19 @@ static void bbs_mesh_wire(BMEditMesh *em, DerivedMesh *dm, int offset)
 
 	immUnbindProgram();
 }
+#else
+static void bbs_mesh_wire(BMEditMesh *em, DerivedMesh *UNUSED(dm), int offset)
+{
+	glPointSize(UI_GetThemeValuef(TH_VERTEX_SIZE));
 
+	Mesh *me = em->ob->data;
+	Gwn_Batch *batch = DRW_mesh_batch_cache_get_edges_with_select_id(me, offset);
+	GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_FLAT_COLOR_U32);
+	GWN_batch_draw(batch);
+}
+#endif
+
+#ifdef USE_MESH_DM_SELECT
 static void bbs_mesh_face(BMEditMesh *em, DerivedMesh *dm, const bool use_select)
 {
 	UNUSED_VARS(dm);
@@ -9514,7 +9570,29 @@ static void bbs_mesh_face(BMEditMesh *em, DerivedMesh *dm, const bool use_select
 
 	immUnbindProgram();
 }
+#else
+static void bbs_mesh_face(BMEditMesh *em, DerivedMesh *UNUSED(dm), const bool use_select)
+{
+	Mesh *me = em->ob->data;
+	Gwn_Batch *batch;
+
+	if (use_select) {
+		batch = DRW_mesh_batch_cache_get_triangles_with_select_id(me, true, 1);
+		GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_FLAT_COLOR_U32);
+		GWN_batch_draw(batch);
+	}
+	else {
+		int selcol;
+		GPU_select_index_get(0, &selcol);
+		batch = DRW_mesh_batch_cache_get_triangles_with_select_mask(me, true);
+		GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_UNIFORM_COLOR_U32);
+		GWN_batch_uniform_1i(batch, "color", selcol);
+		GWN_batch_draw(batch);
+	}
+}
+#endif
 
+#ifdef USE_MESH_DM_SELECT
 static void bbs_mesh_solid__drawCenter(void *userData, int index, const float cent[3], const float UNUSED(no[3]))
 {
 	drawBMOffset_userData *data = (drawBMOffset_userData *)userData;
@@ -9546,6 +9624,15 @@ static void bbs_mesh_face_dot(BMEditMesh *em, DerivedMesh *dm)
 
 	immUnbindProgram();
 }
+#else
+static void bbs_mesh_face_dot(BMEditMesh *em, DerivedMesh *UNUSED(dm))
+{
+	Mesh *me = em->ob->data;
+	Gwn_Batch *batch = DRW_mesh_batch_cache_get_facedots_with_select_id(me, 1);
+	GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_FLAT_COLOR_U32);
+	GWN_batch_draw(batch);
+}
+#endif
 
 /* two options, facecolors or black */
 static void bbs_mesh_solid_EM(BMEditMesh *em, Scene *scene, View3D *v3d,
@@ -9581,6 +9668,7 @@ static DMDrawOption bbs_mesh_solid_hide__setDrawOpts(void *userData, int index)
 	}
 }
 
+#ifdef USE_MESH_DM_SELECT
 /* must have called GPU_framebuffer_index_set beforehand */
 static DMDrawOption bbs_mesh_solid_hide2__setDrawOpts(void *userData, int index)
 {
@@ -9594,21 +9682,50 @@ static DMDrawOption bbs_mesh_solid_hide2__setDrawOpts(void *userData, int index)
 	}
 }
 
-static void bbs_mesh_solid_verts(Scene *scene, Object *ob)
+static void bbs_mesh_solid_verts(const EvaluationContext *eval_ctx, Scene *scene, Object *ob)
 {
 	Mesh *me = ob->data;
-	DerivedMesh *dm = mesh_get_derived_final(scene, ob, scene->customdata_mask);
+	DerivedMesh *dm = mesh_get_derived_final(eval_ctx, scene, ob, scene->customdata_mask);
 
 	DM_update_materials(dm, ob);
 
-	dm->drawMappedFaces(dm, bbs_mesh_solid_hide2__setDrawOpts, GPU_object_material_bind, NULL, me, DM_DRAW_SKIP_HIDDEN);
+	/* Only draw faces to mask out verts, we don't want their selection ID's. */
+	const int G_f_orig = G.f;
+	G.f &= ~G_BACKBUFSEL;
 
-	GPU_object_material_unbind();
+	dm->drawMappedFaces(dm, bbs_mesh_solid_hide2__setDrawOpts, NULL, NULL, me, DM_DRAW_SKIP_HIDDEN);
+
+	G.f |= (G_f_orig & G_BACKBUFSEL);
 
 	bbs_obmode_mesh_verts(ob, dm, 1);
 	bm_vertoffs = me->totvert + 1;
 	dm->release(dm);
 }
+#else
+static void bbs_mesh_solid_verts(const EvaluationContext *UNUSED(eval_ctx), Scene *UNUSED(scene), Object *ob)
+{
+	Mesh *me = ob->data;
+
+	/* Only draw faces to mask out verts, we don't want their selection ID's. */
+	const int G_f_orig = G.f;
+	G.f &= ~G_BACKBUFSEL;
+
+	{
+		int selcol;
+		Gwn_Batch *batch;
+		GPU_select_index_get(0, &selcol);
+		batch = DRW_mesh_batch_cache_get_triangles_with_select_mask(me, true);
+		GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_UNIFORM_COLOR_U32);
+		GWN_batch_uniform_1i(batch, "color", selcol);
+		GWN_batch_draw(batch);
+	}
+
+	G.f |= (G_f_orig & G_BACKBUFSEL);
+
+	bbs_obmode_mesh_verts(ob, NULL, 1);
+	bm_vertoffs = me->totvert + 1;
+}
+#endif
 
 static void bbs_mesh_solid_faces(Scene *scene, Object *ob)
 {
@@ -9616,16 +9733,17 @@ static void bbs_mesh_solid_faces(Scene *scene, Object *ob)
 	UNUSED_VARS(scene, bbs_mesh_solid_hide__setDrawOpts, bbs_mesh_solid__setDrawOpts);
 	Gwn_Batch *batch;
 	if ((me->editflag & ME_EDIT_PAINT_FACE_SEL)) {
-		batch = DRW_mesh_batch_cache_get_triangles_with_select_id(me, true);
+		batch = DRW_mesh_batch_cache_get_triangles_with_select_id(me, true, 1);
 	}
 	else {
-		batch = DRW_mesh_batch_cache_get_triangles_with_select_id(me, false);
+		batch = DRW_mesh_batch_cache_get_triangles_with_select_id(me, false, 1);
 	}
-	Batch_set_builtin_program(batch, GPU_SHADER_3D_FLAT_COLOR_U32);
+	GWN_batch_program_set_builtin(batch, GPU_SHADER_3D_FLAT_COLOR_U32);
 	GWN_batch_draw(batch);
 }
 
-void draw_object_backbufsel(Scene *scene, View3D *v3d, RegionView3D *rv3d, Object *ob)
+void draw_object_backbufsel(
+        const EvaluationContext *eval_ctx, Scene *scene, View3D *v3d, RegionView3D *rv3d, Object *ob)
 {
 	ToolSettings *ts = scene->toolsettings;
 
@@ -9640,7 +9758,7 @@ void draw_object_backbufsel(Scene *scene, View3D *v3d, RegionView3D *rv3d, Objec
 				Mesh *me = ob->data;
 				BMEditMesh *em = me->edit_btmesh;
 
-				DerivedMesh *dm = editbmesh_get_derived_cage(scene, ob, em, CD_MASK_BAREMESH);
+				DerivedMesh *dm = editbmesh_get_derived_cage(eval_ctx, scene, ob, em, CD_MASK_BAREMESH);
 
 				BM_mesh_elem_table_ensure(em->bm, BM_VERT | BM_EDGE | BM_FACE);
 
@@ -9674,10 +9792,10 @@ void draw_object_backbufsel(Scene *scene, View3D *v3d, RegionView3D *rv3d, Objec
 			else {
 				Mesh *me = ob->data;
 				if ((me->editflag & ME_EDIT_PAINT_VERT_SEL) &&
-				    /* currently vertex select only supports weight paint */
-				    (ob->mode & OB_MODE_WEIGHT_PAINT))
+				    /* currently vertex select supports weight paint and vertex paint*/
+				    ((ob->mode & OB_MODE_WEIGHT_PAINT) || (ob->mode & OB_MODE_VERTEX_PAINT)))
 				{
-					bbs_mesh_solid_verts(scene, ob);
+					bbs_mesh_solid_verts(eval_ctx, scene, ob);
 				}
 				else {
 					bbs_mesh_solid_faces(scene, ob);
@@ -9697,8 +9815,9 @@ void draw_object_backbufsel(Scene *scene, View3D *v3d, RegionView3D *rv3d, Objec
 /*               assumes all matrices/etc set OK */
 
 /* helper function for drawing object instances - meshes */
-static void draw_object_mesh_instance(Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d,
-                                      Object *ob, const short dt, int outline, const unsigned char ob_wire_col[4])
+static void draw_object_mesh_instance(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d,
+        Object *ob, const short dt, int outline, const unsigned char ob_wire_col[4])
 {
 	Mesh *me = ob->data;
 	DerivedMesh *dm = NULL, *edm = NULL;
@@ -9708,7 +9827,7 @@ static void draw_object_mesh_instance(Scene *scene, SceneLayer *sl, View3D *v3d,
 		DM_update_materials(edm, ob);
 	}
 	else {
-		dm = mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH);
+		dm = mesh_get_derived_final(eval_ctx, scene, ob, CD_MASK_BAREMESH);
 		DM_update_materials(dm, ob);
 	}
 
@@ -9744,7 +9863,7 @@ static void draw_object_mesh_instance(Scene *scene, SceneLayer *sl, View3D *v3d,
 	if (dm) dm->release(dm);
 }
 
-void draw_object_instance(Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, Object *ob, const char dt, int outline, const float wire_col[4])
+void draw_object_instance(const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, Object *ob, const char dt, int outline, const float wire_col[4])
 {
 	if (ob == NULL)
 		return;
@@ -9754,7 +9873,7 @@ void draw_object_instance(Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3
 
 	switch (ob->type) {
 		case OB_MESH:
-			draw_object_mesh_instance(scene, sl, v3d, rv3d, ob, dt, outline, bcol);
+			draw_object_mesh_instance(eval_ctx, scene, sl, v3d, rv3d, ob, dt, outline, bcol);
 			break;
 		case OB_EMPTY:
 			if (ob->empty_drawtype == OB_EMPTY_IMAGE) {
@@ -9767,7 +9886,8 @@ void draw_object_instance(Scene *scene, SceneLayer *sl, View3D *v3d, RegionView3
 	}
 }
 
-void ED_draw_object_facemap(Scene *scene, Object *ob, const float col[4], const int facemap)
+void ED_draw_object_facemap(
+        const EvaluationContext *eval_ctx, Scene *scene, Object *ob, const float col[4], const int facemap)
 {
 	DerivedMesh *dm = NULL;
 
@@ -9775,7 +9895,12 @@ void ED_draw_object_facemap(Scene *scene, Object *ob, const float col[4], const
 	if (ob->type != OB_MESH || !ob->data)
 		return;
 
-	dm = mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH);
+	/* Temporary, happens on undo, would resolve but will eventually move away from DM. */
+	if (ob->derivedFinal == NULL) {
+		return;
+	}
+
+	dm = mesh_get_derived_final(eval_ctx, scene, ob, CD_MASK_BAREMESH);
 	if (!dm || !CustomData_has_layer(&dm->polyData, CD_FACEMAP))
 		return;
 
diff --git a/source/blender/editors/space_view3d/space_view3d.c b/source/blender/editors/space_view3d/space_view3d.c
index b3ac62e9885..9654ff74f54 100644
--- a/source/blender/editors/space_view3d/space_view3d.c
+++ b/source/blender/editors/space_view3d/space_view3d.c
@@ -735,9 +735,14 @@ static void view3d_widgets(void)
 	        &(const struct wmManipulatorMapType_Params){SPACE_VIEW3D, RGN_TYPE_WINDOW});
 
 	WM_manipulatorgrouptype_append_and_link(mmap_type, TRANSFORM_WGT_manipulator);
-	WM_manipulatorgrouptype_append_and_link(mmap_type, VIEW3D_WGT_lamp);
+	WM_manipulatorgrouptype_append_and_link(mmap_type, VIEW3D_WGT_lamp_spot);
+	WM_manipulatorgrouptype_append_and_link(mmap_type, VIEW3D_WGT_lamp_area);
+	WM_manipulatorgrouptype_append_and_link(mmap_type, VIEW3D_WGT_lamp_target);
 	WM_manipulatorgrouptype_append_and_link(mmap_type, VIEW3D_WGT_force_field);
 	WM_manipulatorgrouptype_append_and_link(mmap_type, VIEW3D_WGT_camera);
+	WM_manipulatorgrouptype_append_and_link(mmap_type, VIEW3D_WGT_camera_view);
+	WM_manipulatorgrouptype_append_and_link(mmap_type, VIEW3D_WGT_empty_image);
+	WM_manipulatorgrouptype_append_and_link(mmap_type, VIEW3D_WGT_armature_spline);
 }
 
 
@@ -877,6 +882,7 @@ static void view3d_main_region_listener(
 						BKE_screen_view3d_sync(v3d, wmn->reference);
 					}
 					ED_region_tag_redraw(ar);
+					WM_manipulatormap_tag_refresh(mmap);
 					break;
 				case ND_OB_ACTIVE:
 				case ND_OB_SELECT:
@@ -1016,6 +1022,10 @@ static void view3d_main_region_listener(
 				case ND_WORLD_DRAW:
 					/* handled by space_view3d_listener() for v3d access */
 					break;
+				case ND_WORLD:
+					/* Needed for updating world materials */
+					ED_region_tag_redraw(ar);
+					break;
 			}
 			break;
 		case NC_LAMP:
@@ -1394,33 +1404,31 @@ static void view3d_id_remap(ScrArea *sa, SpaceLink *slink, ID *old_id, ID *new_i
 				}
 			}
 		}
-		if ((ID *)v3d->ob_centre == old_id) {
-			v3d->ob_centre = (Object *)new_id;
-			if (new_id == NULL) {  /* Otherwise, bonename may remain valid... We could be smart and check this, too? */
-				v3d->ob_centre_bone[0] = '\0';
-			}
-		}
 
-		if ((ID *)v3d->defmaterial == old_id) {
-			v3d->defmaterial = (Material *)new_id;
-		}
-#if 0  /* XXX Deprecated? */
-		if ((ID *)v3d->gpd == old_id) {
-			v3d->gpd = (bGPData *)new_id;
-		}
-#endif
+		/* Values in local-view aren't used, see: T52663 */
+		if (is_local == false) {
+			/* Skip 'v3d->defmaterial', it's not library data.  */
 
-		if (ELEM(GS(old_id->name), ID_IM, ID_MC)) {
-			for (BGpic *bgpic = v3d->bgpicbase.first; bgpic; bgpic = bgpic->next) {
-				if ((ID *)bgpic->ima == old_id) {
-					bgpic->ima = (Image *)new_id;
-					id_us_min(old_id);
-					id_us_plus(new_id);
+			if ((ID *)v3d->ob_centre == old_id) {
+				v3d->ob_centre = (Object *)new_id;
+				/* Otherwise, bonename may remain valid... We could be smart and check this, too? */
+				if (new_id == NULL) {
+					v3d->ob_centre_bone[0] = '\0';
 				}
-				if ((ID *)bgpic->clip == old_id) {
-					bgpic->clip = (MovieClip *)new_id;
-					id_us_min(old_id);
-					id_us_plus(new_id);
+			}
+
+			if (ELEM(GS(old_id->name), ID_IM, ID_MC)) {
+				for (BGpic *bgpic = v3d->bgpicbase.first; bgpic; bgpic = bgpic->next) {
+					if ((ID *)bgpic->ima == old_id) {
+						bgpic->ima = (Image *)new_id;
+						id_us_min(old_id);
+						id_us_plus(new_id);
+					}
+					if ((ID *)bgpic->clip == old_id) {
+						bgpic->clip = (MovieClip *)new_id;
+						id_us_min(old_id);
+						id_us_plus(new_id);
+					}
 				}
 			}
 		}
diff --git a/source/blender/editors/space_view3d/view3d_buttons.c b/source/blender/editors/space_view3d/view3d_buttons.c
index a8e5e1ad536..ddb87d96ec1 100644
--- a/source/blender/editors/space_view3d/view3d_buttons.c
+++ b/source/blender/editors/space_view3d/view3d_buttons.c
@@ -788,7 +788,7 @@ static void do_view3d_vgroup_buttons(bContext *C, void *UNUSED(arg), int event)
 static int view3d_panel_vgroup_poll(const bContext *C, PanelType *UNUSED(pt))
 {
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	if (ob && (BKE_object_is_in_editmode_vgroup(ob) ||
 	           BKE_object_is_in_wpaint_select_vert(ob)))
 	{
@@ -1099,7 +1099,7 @@ static void do_view3d_region_buttons(bContext *C, void *UNUSED(index), int event
 {
 	SceneLayer *sl = CTX_data_scene_layer(C);
 	View3D *v3d = CTX_wm_view3d(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 
 	switch (event) {
 
diff --git a/source/blender/editors/space_view3d/view3d_camera_control.c b/source/blender/editors/space_view3d/view3d_camera_control.c
index 8beb0ff84b0..9b07593e576 100644
--- a/source/blender/editors/space_view3d/view3d_camera_control.c
+++ b/source/blender/editors/space_view3d/view3d_camera_control.c
@@ -54,6 +54,7 @@
 #include "BLI_utildefines.h"
 
 #include "BKE_object.h"
+#include "BKE_context.h"
 
 #include "DEG_depsgraph.h"
 
@@ -137,10 +138,13 @@ Object *ED_view3d_cameracontrol_object_get(View3DCameraControl *vctrl)
  * the view for first-person style navigation.
  */
 struct View3DCameraControl *ED_view3d_cameracontrol_acquire(
-        Scene *scene, View3D *v3d, RegionView3D *rv3d,
+        const bContext *C, Scene *scene, View3D *v3d, RegionView3D *rv3d,
         const bool use_parent_root)
 {
 	View3DCameraControl *vctrl;
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 
 	vctrl = MEM_callocN(sizeof(View3DCameraControl), __func__);
 
@@ -177,7 +181,7 @@ struct View3DCameraControl *ED_view3d_cameracontrol_acquire(
 		/* store the original camera loc and rot */
 		vctrl->obtfm = BKE_object_tfm_backup(ob_back);
 
-		BKE_object_where_is_calc(scene, v3d->camera);
+		BKE_object_where_is_calc(&eval_ctx, scene, v3d->camera);
 		negate_v3_v3(rv3d->ofs, v3d->camera->obmat[3]);
 
 		rv3d->dist = 0.0;
diff --git a/source/blender/editors/space_view3d/view3d_draw.c b/source/blender/editors/space_view3d/view3d_draw.c
index 0cfc11f22b8..ed4d7861d6d 100644
--- a/source/blender/editors/space_view3d/view3d_draw.c
+++ b/source/blender/editors/space_view3d/view3d_draw.c
@@ -64,13 +64,11 @@
 
 #include "DRW_engine.h"
 
-#include "ED_keyframing.h"
 #include "ED_armature.h"
 #include "ED_keyframing.h"
 #include "ED_gpencil.h"
 #include "ED_screen.h"
 #include "ED_transform.h"
-#include "ED_gpencil.h"
 
 #include "DEG_depsgraph_query.h"
 
@@ -119,7 +117,9 @@ static bool use_depth_doit(Scene *scene, View3D *v3d)
 /**
  * \note keep this synced with #ED_view3d_mats_rv3d_backup/#ED_view3d_mats_rv3d_restore
  */
-void ED_view3d_update_viewmat(Scene *scene, View3D *v3d, ARegion *ar, float viewmat[4][4], float winmat[4][4], const rcti *rect)
+void ED_view3d_update_viewmat(
+        const EvaluationContext *eval_ctx, Scene *scene, View3D *v3d, ARegion *ar,
+        float viewmat[4][4], float winmat[4][4], const rcti *rect)
 {
 	RegionView3D *rv3d = ar->regiondata;
 
@@ -134,7 +134,7 @@ void ED_view3d_update_viewmat(Scene *scene, View3D *v3d, ARegion *ar, float view
 	if (viewmat)
 		copy_m4_m4(rv3d->viewmat, viewmat);
 	else
-		view3d_viewmatrix_set(scene, v3d, rv3d);  /* note: calls BKE_object_where_is_calc for camera... */
+		view3d_viewmatrix_set(eval_ctx, scene, v3d, rv3d);  /* note: calls BKE_object_where_is_calc for camera... */
 
 	/* update utility matrices */
 	mul_m4_m4m4(rv3d->persmat, rv3d->winmat, rv3d->viewmat);
@@ -181,11 +181,12 @@ void ED_view3d_update_viewmat(Scene *scene, View3D *v3d, ARegion *ar, float view
 }
 
 static void view3d_main_region_setup_view(
-        Scene *scene, View3D *v3d, ARegion *ar, float viewmat[4][4], float winmat[4][4], const rcti *rect)
+        const EvaluationContext *eval_ctx, Scene *scene,
+        View3D *v3d, ARegion *ar, float viewmat[4][4], float winmat[4][4], const rcti *rect)
 {
 	RegionView3D *rv3d = ar->regiondata;
 
-	ED_view3d_update_viewmat(scene, v3d, ar, viewmat, winmat, rect);
+	ED_view3d_update_viewmat(eval_ctx, scene, v3d, ar, viewmat, winmat, rect);
 
 	/* set for opengl */
 	gpuLoadProjectionMatrix(rv3d->winmat);
@@ -235,7 +236,8 @@ static bool view3d_stereo3d_active(wmWindow *win, Scene *scene, View3D *v3d, Reg
  * we do a small hack to replace it temporarily so we don't need to change the
  * view3d)main_region_setup_view() code to account for that.
  */
-static void view3d_stereo3d_setup(Scene *scene, View3D *v3d, ARegion *ar, const rcti *rect)
+static void view3d_stereo3d_setup(
+        const EvaluationContext *eval_ctx, Scene *scene, View3D *v3d, ARegion *ar, const rcti *rect)
 {
 	bool is_left;
 	const char *names[2] = { STEREO_LEFT_NAME, STEREO_RIGHT_NAME };
@@ -261,7 +263,7 @@ static void view3d_stereo3d_setup(Scene *scene, View3D *v3d, ARegion *ar, const
 		data->shiftx = BKE_camera_multiview_shift_x(&scene->r, v3d->camera, viewname);
 
 		BKE_camera_multiview_view_matrix(&scene->r, v3d->camera, is_left, viewmat);
-		view3d_main_region_setup_view(scene, v3d, ar, viewmat, NULL, rect);
+		view3d_main_region_setup_view(eval_ctx, scene, v3d, ar, viewmat, NULL, rect);
 
 		data->shiftx = shiftx;
 		BLI_unlock_thread(LOCK_VIEW3D);
@@ -275,7 +277,7 @@ static void view3d_stereo3d_setup(Scene *scene, View3D *v3d, ARegion *ar, const
 		v3d->camera = camera;
 
 		BKE_camera_multiview_view_matrix(&scene->r, camera, false, viewmat);
-		view3d_main_region_setup_view(scene, v3d, ar, viewmat, NULL, rect);
+		view3d_main_region_setup_view(eval_ctx, scene, v3d, ar, viewmat, NULL, rect);
 
 		v3d->camera = view_ob;
 		BLI_unlock_thread(LOCK_VIEW3D);
@@ -286,17 +288,17 @@ static void view3d_stereo3d_setup(Scene *scene, View3D *v3d, ARegion *ar, const
  * Set the correct matrices
  */
 void ED_view3d_draw_setup_view(
-        wmWindow *win, Scene *scene, ARegion *ar, View3D *v3d,
+        wmWindow *win, const EvaluationContext *eval_ctx, Scene *scene, ARegion *ar, View3D *v3d,
         float viewmat[4][4], float winmat[4][4], const rcti *rect)
 {
 	RegionView3D *rv3d = ar->regiondata;
 
 	/* Setup the view matrix. */
 	if (view3d_stereo3d_active(win, scene, v3d, rv3d)) {
-		view3d_stereo3d_setup(scene, v3d, ar, rect);
+		view3d_stereo3d_setup(eval_ctx, scene, v3d, ar, rect);
 	}
 	else {
-		view3d_main_region_setup_view(scene, v3d, ar, viewmat, winmat, rect);
+		view3d_main_region_setup_view(eval_ctx, scene, v3d, ar, viewmat, winmat, rect);
 	}
 }
 
@@ -500,12 +502,12 @@ static void drawviewborder(Scene *scene, ARegion *ar, View3D *v3d)
 		}
 
 		immUniformThemeColor(TH_BACK);
-		imm_draw_line_box(shdr_pos, x1i, y1i, x2i, y2i);
+		imm_draw_box_wire_2d(shdr_pos, x1i, y1i, x2i, y2i);
 
 #ifdef VIEW3D_CAMERA_BORDER_HACK
 		if (view3d_camera_border_hack_test == true) {
 			immUniformColor3ubv(view3d_camera_border_hack_col);
-			imm_draw_line_box(shdr_pos, x1i + 1, y1i + 1, x2i - 1, y2i - 1);
+			imm_draw_box_wire_2d(shdr_pos, x1i + 1, y1i + 1, x2i - 1, y2i - 1);
 			view3d_camera_border_hack_test = false;
 		}
 #endif
@@ -514,7 +516,7 @@ static void drawviewborder(Scene *scene, ARegion *ar, View3D *v3d)
 	}
 
 	/* And now, the dashed lines! */
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	{
 		float viewport_size[4];
@@ -528,11 +530,11 @@ static void drawviewborder(Scene *scene, ARegion *ar, View3D *v3d)
 		/* outer line not to confuse with object selection */
 		if (v3d->flag2 & V3D_LOCK_CAMERA) {
 			immUniformThemeColor(TH_REDALERT);
-			imm_draw_line_box(shdr_pos, x1i - 1, y1i - 1, x2i + 1, y2i + 1);
+			imm_draw_box_wire_2d(shdr_pos, x1i - 1, y1i - 1, x2i + 1, y2i + 1);
 		}
 
 		immUniformThemeColor(TH_VIEW_OVERLAY);
-		imm_draw_line_box(shdr_pos, x1i, y1i, x2i, y2i);
+		imm_draw_box_wire_2d(shdr_pos, x1i, y1i, x2i, y2i);
 	}
 
 	/* border */
@@ -545,7 +547,7 @@ static void drawviewborder(Scene *scene, ARegion *ar, View3D *v3d)
 		y4 = floorf(y1 + (scene->r.border.ymax * (y2 - y1))) + (U.pixelsize - 1);
 
 		immUniformColor3f(1.0f, 0.25f, 0.25f);
-		imm_draw_line_box(shdr_pos, x3, y3, x4, y4);
+		imm_draw_box_wire_2d(shdr_pos, x3, y3, x4, y4);
 	}
 
 	/* safety border */
@@ -654,7 +656,7 @@ static void drawviewborder(Scene *scene, ARegion *ar, View3D *v3d)
 			/* TODO Was using UI_draw_roundbox_4fv(false, rect.xmin, rect.ymin, rect.xmax, rect.ymax, 2.0f, color).
 			 * We'll probably need a new imm_draw_line_roundbox_dashed dor that - though in practice the
 			 * 2.0f round corner effect was nearly not visible anyway... */
-			imm_draw_line_box(shdr_pos, rect.xmin, rect.ymin, rect.xmax, rect.ymax);
+			imm_draw_box_wire_2d(shdr_pos, rect.xmin, rect.ymin, rect.xmax, rect.ymax);
 		}
 	}
 
@@ -677,7 +679,7 @@ static void drawrenderborder(ARegion *ar, View3D *v3d)
 
 	glLineWidth(1.0f);
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -688,7 +690,7 @@ static void drawrenderborder(ARegion *ar, View3D *v3d)
 	immUniform1f("dash_width", 6.0f);
 	immUniform1f("dash_factor", 0.5f);
 
-	imm_draw_line_box(shdr_pos,
+	imm_draw_box_wire_2d(shdr_pos,
 	                  v3d->render_border.xmin * ar->winx, v3d->render_border.ymin * ar->winy,
 	                  v3d->render_border.xmax * ar->winx, v3d->render_border.ymax * ar->winy);
 
@@ -696,10 +698,11 @@ static void drawrenderborder(ARegion *ar, View3D *v3d)
 }
 
 void ED_view3d_draw_depth(
-        struct Depsgraph *graph,
+        const EvaluationContext *eval_ctx, struct Depsgraph *graph,
         ARegion *ar, View3D *v3d, bool alphaoverride)
 {
-	Scene *scene = DEG_get_scene(graph);
+	struct bThemeState theme_state;
+	Scene *scene = DEG_get_evaluated_scene(graph);
 	RegionView3D *rv3d = ar->regiondata;
 
 	short zbuf = v3d->zbuf;
@@ -712,7 +715,11 @@ void ED_view3d_draw_depth(
 	U.glalphaclip = alphaoverride ? 0.5f : glalphaclip; /* not that nice but means we wont zoom into billboards */
 	U.obcenter_dia = 0;
 
-	ED_view3d_draw_setup_view(NULL, scene, ar, v3d, NULL, NULL, NULL);
+	/* Tools may request depth outside of regular drawing code. */
+	UI_Theme_Store(&theme_state);
+	UI_SetTheme(SPACE_VIEW3D, RGN_TYPE_WINDOW);
+
+	ED_view3d_draw_setup_view(NULL, eval_ctx, scene, ar, v3d, NULL, NULL, NULL);
 
 	glClear(GL_DEPTH_BUFFER_BIT);
 
@@ -747,6 +754,8 @@ void ED_view3d_draw_depth(
 	U.glalphaclip = glalphaclip;
 	v3d->flag = flag;
 	U.obcenter_dia = obcenter_dia;
+
+	UI_Theme_Restore(&theme_state);
 }
 
 /* ******************** background plates ***************** */
@@ -1307,7 +1316,7 @@ float ED_view3d_grid_scale(Scene *scene, View3D *v3d, const char **grid_unit)
 
 static bool is_cursor_visible(Scene *scene, SceneLayer *sl)
 {
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 
 	/* don't draw cursor in paint modes, but with a few exceptions */
 	if (ob && ob->mode & OB_MODE_ALL_PAINT) {
@@ -1838,7 +1847,7 @@ void view3d_draw_region_info(const bContext *C, ARegion *ar, const int offset)
 
 	if (U.uiflag & USER_DRAWVIEWINFO) {
 		SceneLayer *sl = CTX_data_scene_layer(C);
-		Object *ob = OBACT_NEW;
+		Object *ob = OBACT_NEW(sl);
 		draw_selected_name(scene, ob, &rect);
 	}
 #if 0 /* TODO */
@@ -1859,7 +1868,10 @@ void view3d_draw_region_info(const bContext *C, ARegion *ar, const int offset)
 
 static void view3d_draw_view(const bContext *C, ARegion *ar)
 {
-	ED_view3d_draw_setup_view(CTX_wm_window(C), CTX_data_scene(C), ar, CTX_wm_view3d(C), NULL, NULL, NULL);
+	EvaluationContext eval_ctx;
+	CTX_data_eval_ctx(C, &eval_ctx);
+
+	ED_view3d_draw_setup_view(CTX_wm_window(C), &eval_ctx, CTX_data_scene(C), ar, CTX_wm_view3d(C), NULL, NULL, NULL);
 
 	/* Only 100% compliant on new spec goes bellow */
 	DRW_draw_view(C);
@@ -1897,7 +1909,7 @@ void view3d_main_region_draw(const bContext *C, ARegion *ar)
  * \{ */
 
 static void view3d_stereo3d_setup_offscreen(
-        Scene *scene, View3D *v3d, ARegion *ar,
+        const EvaluationContext *eval_ctx, Scene *scene, View3D *v3d, ARegion *ar,
         float winmat[4][4], const char *viewname)
 {
 	/* update the viewport matrices with the new camera */
@@ -1906,24 +1918,24 @@ static void view3d_stereo3d_setup_offscreen(
 		const bool is_left = STREQ(viewname, STEREO_LEFT_NAME);
 
 		BKE_camera_multiview_view_matrix(&scene->r, v3d->camera, is_left, viewmat);
-		view3d_main_region_setup_view(scene, v3d, ar, viewmat, winmat, NULL);
+		view3d_main_region_setup_view(eval_ctx, scene, v3d, ar, viewmat, winmat, NULL);
 	}
 	else { /* SCE_VIEWS_FORMAT_MULTIVIEW */
 		float viewmat[4][4];
 		Object *camera = BKE_camera_multiview_render(scene, v3d->camera, viewname);
 
 		BKE_camera_multiview_view_matrix(&scene->r, camera, false, viewmat);
-		view3d_main_region_setup_view(scene, v3d, ar, viewmat, winmat, NULL);
+		view3d_main_region_setup_view(eval_ctx, scene, v3d, ar, viewmat, winmat, NULL);
 	}
 }
 
-void ED_view3d_draw_offscreen_init(Scene *scene, SceneLayer *sl, View3D *v3d)
+void ED_view3d_draw_offscreen_init(const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, View3D *v3d)
 {
 	RenderEngineType *type = RE_engines_find(scene->r.engine);
 	if (type->flag & RE_USE_LEGACY_PIPELINE) {
 		/* shadow buffers, before we setup matrices */
 		if (draw_glsl_material(scene, sl, NULL, v3d, v3d->drawtype)) {
-			VP_deprecated_gpu_update_lamps_shadows_world(scene, v3d);
+			VP_deprecated_gpu_update_lamps_shadows_world(eval_ctx, scene, v3d);
 		}
 	}
 }
@@ -1947,7 +1959,7 @@ static void view3d_main_region_clear(Scene *scene, View3D *v3d, ARegion *ar)
  * stuff like shadow buffers
  */
 void ED_view3d_draw_offscreen(
-        Scene *scene, View3D *v3d, ARegion *ar, int winx, int winy,
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, int winx, int winy,
         float viewmat[4][4], float winmat[4][4],
         bool do_bgpic, bool do_sky, bool is_persp, const char *viewname,
         GPUFX *fx, GPUFXSettings *fx_settings,
@@ -1996,9 +2008,9 @@ void ED_view3d_draw_offscreen(
 	}
 
 	if ((viewname != NULL && viewname[0] != '\0') && (viewmat == NULL) && rv3d->persp == RV3D_CAMOB && v3d->camera)
-		view3d_stereo3d_setup_offscreen(scene, v3d, ar, winmat, viewname);
+		view3d_stereo3d_setup_offscreen(eval_ctx, scene, v3d, ar, winmat, viewname);
 	else
-		view3d_main_region_setup_view(scene, v3d, ar, viewmat, winmat, NULL);
+		view3d_main_region_setup_view(eval_ctx, scene, v3d, ar, viewmat, winmat, NULL);
 
 	/* main drawing call */
 	RenderEngineType *type = RE_engines_find(scene->r.engine);
@@ -2019,7 +2031,7 @@ void ED_view3d_draw_offscreen(
 				v3d->fx_settings.ssao = ssao;
 		}
 
-		VP_deprecated_view3d_draw_objects(NULL, scene, v3d, ar, NULL, do_bgpic, true, do_compositing ? fx : NULL);
+		VP_deprecated_view3d_draw_objects(NULL, eval_ctx, scene, v3d, ar, NULL, do_bgpic, true, do_compositing ? fx : NULL);
 
 		/* post process */
 		if (do_compositing) {
@@ -2043,7 +2055,8 @@ void ED_view3d_draw_offscreen(
 	}
 	else {
 		/* XXX, should take depsgraph as arg */
-		DRW_draw_render_loop_offscreen(scene->depsgraph, ar, v3d, ofs);
+		Depsgraph *depsgraph = BKE_scene_get_depsgraph(scene, sl);
+		DRW_draw_render_loop_offscreen(depsgraph, ar, v3d, ofs);
 	}
 
 	/* restore size */
@@ -2066,7 +2079,7 @@ void ED_view3d_draw_offscreen(
  * (avoids re-creating when doing multiple GL renders).
  */
 ImBuf *ED_view3d_draw_offscreen_imbuf(
-        Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, int sizex, int sizey,
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar, int sizex, int sizey,
         unsigned int flag, bool draw_background,
         int alpha_mode, int samples, bool full_samples, const char *viewname,
         /* output vars */
@@ -2095,7 +2108,7 @@ ImBuf *ED_view3d_draw_offscreen_imbuf(
 		}
 	}
 
-	ED_view3d_draw_offscreen_init(scene, sl, v3d);
+	ED_view3d_draw_offscreen_init(eval_ctx, scene, sl, v3d);
 
 	GPU_offscreen_bind(ofs, true);
 
@@ -2137,7 +2150,7 @@ ImBuf *ED_view3d_draw_offscreen_imbuf(
 	if ((samples && full_samples) == 0) {
 		/* Single-pass render, common case */
 		ED_view3d_draw_offscreen(
-		        scene, v3d, ar, sizex, sizey, NULL, winmat,
+		        eval_ctx, scene, sl, v3d, ar, sizex, sizey, NULL, winmat,
 		        draw_background, draw_sky, !is_ortho, viewname,
 		        fx, &fx_settings, ofs);
 
@@ -2161,7 +2174,7 @@ ImBuf *ED_view3d_draw_offscreen_imbuf(
 
 		/* first sample buffer, also initializes 'rv3d->persmat' */
 		ED_view3d_draw_offscreen(
-		        scene, v3d, ar, sizex, sizey, NULL, winmat,
+		        eval_ctx, scene, sl, v3d, ar, sizex, sizey, NULL, winmat,
 		        draw_background, draw_sky, !is_ortho, viewname,
 		        fx, &fx_settings, ofs);
 		GPU_offscreen_read_pixels(ofs, GL_UNSIGNED_BYTE, rect_temp);
@@ -2180,7 +2193,7 @@ ImBuf *ED_view3d_draw_offscreen_imbuf(
 			        (jit_ofs[j][1] * 2.0f) / sizey);
 
 			ED_view3d_draw_offscreen(
-			        scene, v3d, ar, sizex, sizey, NULL, winmat_jitter,
+			        eval_ctx, scene, sl, v3d, ar, sizex, sizey, NULL, winmat_jitter,
 			        draw_background, draw_sky, !is_ortho, viewname,
 			        fx, &fx_settings, ofs);
 			GPU_offscreen_read_pixels(ofs, GL_UNSIGNED_BYTE, rect_temp);
@@ -2231,7 +2244,7 @@ ImBuf *ED_view3d_draw_offscreen_imbuf(
  * \note used by the sequencer
  */
 ImBuf *ED_view3d_draw_offscreen_imbuf_simple(
-        Scene *scene, SceneLayer *sl, Object *camera, int width, int height,
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, Object *camera, int width, int height,
         unsigned int flag, int drawtype, bool use_solid_tex, bool use_gpencil, bool draw_background,
         int alpha_mode, int samples, bool full_samples, const char *viewname,
         GPUFX *fx, GPUOffScreen *ofs, char err_out[256])
@@ -2285,7 +2298,7 @@ ImBuf *ED_view3d_draw_offscreen_imbuf_simple(
 	invert_m4_m4(rv3d.persinv, rv3d.viewinv);
 
 	return ED_view3d_draw_offscreen_imbuf(
-	        scene, sl, &v3d, &ar, width, height, flag,
+	        eval_ctx, scene, sl, &v3d, &ar, width, height, flag,
 	        draw_background, alpha_mode, samples, full_samples, viewname,
 	        fx, ofs, err_out);
 }
@@ -2334,19 +2347,21 @@ void VP_legacy_drawfloor(Scene *scene, View3D *v3d, const char **grid_unit, bool
 	drawfloor(scene, v3d, grid_unit, write_depth);
 }
 
-void VP_legacy_view3d_main_region_setup_view(Scene *scene, View3D *v3d, ARegion *ar, float viewmat[4][4], float winmat[4][4])
+void VP_legacy_view3d_main_region_setup_view(
+        const EvaluationContext *eval_ctx, Scene *scene, View3D *v3d,
+        ARegion *ar, float viewmat[4][4], float winmat[4][4])
 {
-	view3d_main_region_setup_view(scene, v3d, ar, viewmat, winmat, NULL);
+	view3d_main_region_setup_view(eval_ctx, scene, v3d, ar, viewmat, winmat, NULL);
 }
 
-bool VP_legacy_view3d_stereo3d_active(const bContext *C, Scene *scene, View3D *v3d, RegionView3D *rv3d)
+bool VP_legacy_view3d_stereo3d_active(wmWindow *win, Scene *scene, View3D *v3d, RegionView3D *rv3d)
 {
-	return view3d_stereo3d_active(CTX_wm_window(C), scene, v3d, rv3d);
+	return view3d_stereo3d_active(win, scene, v3d, rv3d);
 }
 
-void VP_legacy_view3d_stereo3d_setup(Scene *scene, View3D *v3d, ARegion *ar)
+void VP_legacy_view3d_stereo3d_setup(const EvaluationContext *eval_ctx, Scene *scene, View3D *v3d, ARegion *ar)
 {
-	view3d_stereo3d_setup(scene, v3d, ar, NULL);
+	view3d_stereo3d_setup(eval_ctx, scene, v3d, ar, NULL);
 }
 
 bool VP_legacy_use_depth(Scene *scene, View3D *v3d)
diff --git a/source/blender/editors/space_view3d/view3d_draw_legacy.c b/source/blender/editors/space_view3d/view3d_draw_legacy.c
index 4c15a291c9c..d24c8241855 100644
--- a/source/blender/editors/space_view3d/view3d_draw_legacy.c
+++ b/source/blender/editors/space_view3d/view3d_draw_legacy.c
@@ -70,7 +70,7 @@
 #include "BKE_unit.h"
 #include "BKE_movieclip.h"
 
-#include "RE_engine.h"
+#include "DEG_depsgraph.h"
 
 #include "IMB_imbuf_types.h"
 #include "IMB_imbuf.h"
@@ -211,7 +211,7 @@ static void draw_view_icon(RegionView3D *rv3d, rcti *rect)
 
 /* *********************** backdraw for selection *************** */
 
-static void backdrawview3d(Scene *scene, SceneLayer *sl, wmWindow *win, ARegion *ar, View3D *v3d)
+static void backdrawview3d(const struct EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, wmWindow *win, ARegion *ar, View3D *v3d)
 {
 	RegionView3D *rv3d = ar->regiondata;
 	struct Base *base = sl->basact;
@@ -312,7 +312,7 @@ static void backdrawview3d(Scene *scene, SceneLayer *sl, wmWindow *win, ARegion
 	G.f |= G_BACKBUFSEL;
 	
 	if (base && ((base->flag & BASE_VISIBLED) != 0))
-		draw_object_backbufsel(scene, v3d, rv3d, base->object);
+		draw_object_backbufsel(eval_ctx, scene, v3d, rv3d, base->object);
 	
 	if (rv3d->gpuoffscreen)
 		GPU_offscreen_unbind(rv3d->gpuoffscreen, true);
@@ -353,10 +353,11 @@ static void view3d_opengl_read_Z_pixels(ARegion *ar, int x, int y, int w, int h,
 	glReadPixels(ar->winrct.xmin + x, ar->winrct.ymin + y, w, h, format, type, data);
 }
 
-void ED_view3d_backbuf_validate(ViewContext *vc)
+void ED_view3d_backbuf_validate(const struct EvaluationContext *eval_ctx, ViewContext *vc)
 {
-	if (vc->v3d->flag & V3D_INVALID_BACKBUF)
-		backdrawview3d(vc->scene, vc->scene_layer, vc->win, vc->ar, vc->v3d);
+	if (vc->v3d->flag & V3D_INVALID_BACKBUF) {
+		backdrawview3d(eval_ctx, vc->scene, vc->scene_layer, vc->win, vc->ar, vc->v3d);
+	}
 }
 
 /**
@@ -369,13 +370,14 @@ int ED_view3d_backbuf_sample_size_clamp(ARegion *ar, const float dist)
 }
 
 /* samples a single pixel (copied from vpaint) */
-unsigned int ED_view3d_backbuf_sample(ViewContext *vc, int x, int y)
+unsigned int ED_view3d_backbuf_sample(
+        const EvaluationContext *eval_ctx, ViewContext *vc, int x, int y)
 {
 	if (x >= vc->ar->winx || y >= vc->ar->winy) {
 		return 0;
 	}
 
-	ED_view3d_backbuf_validate(vc);
+	ED_view3d_backbuf_validate(eval_ctx, vc);
 
 	unsigned int col;
 	view3d_opengl_read_pixels(vc->ar, x, y, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, &col);
@@ -389,7 +391,8 @@ unsigned int ED_view3d_backbuf_sample(ViewContext *vc, int x, int y)
 }
 
 /* reads full rect, converts indices */
-ImBuf *ED_view3d_backbuf_read(ViewContext *vc, int xmin, int ymin, int xmax, int ymax)
+ImBuf *ED_view3d_backbuf_read(
+        const EvaluationContext *eval_ctx, ViewContext *vc, int xmin, int ymin, int xmax, int ymax)
 {
 	/* clip */
 	const rcti clip = {
@@ -407,7 +410,7 @@ ImBuf *ED_view3d_backbuf_read(ViewContext *vc, int xmin, int ymin, int xmax, int
 
 	ImBuf *ibuf_clip = IMB_allocImBuf(size_clip[0], size_clip[1], 32, IB_rect);
 
-	ED_view3d_backbuf_validate(vc);
+	ED_view3d_backbuf_validate(eval_ctx, vc);
 
 	view3d_opengl_read_pixels(vc->ar, clip.xmin, clip.ymin, size_clip[0], size_clip[1], GL_RGBA, GL_UNSIGNED_BYTE, ibuf_clip->rect);
 
@@ -446,7 +449,7 @@ ImBuf *ED_view3d_backbuf_read(ViewContext *vc, int xmin, int ymin, int xmax, int
 
 /* smart function to sample a rect spiralling outside, nice for backbuf selection */
 unsigned int ED_view3d_backbuf_sample_rect(
-        ViewContext *vc, const int mval[2], int size,
+        const EvaluationContext *eval_ctx, ViewContext *vc, const int mval[2], int size,
         unsigned int min, unsigned int max, float *r_dist)
 {
 	int dirvec[4][2];
@@ -455,7 +458,7 @@ unsigned int ED_view3d_backbuf_sample_rect(
 
 	const int minx = mval[0] - (amount + 1);
 	const int miny = mval[1] - (amount + 1);
-	ImBuf *buf = ED_view3d_backbuf_read(vc, minx, miny, minx + size - 1, miny + size - 1);
+	ImBuf *buf = ED_view3d_backbuf_read(eval_ctx, vc, minx, miny, minx + size - 1, miny + size - 1);
 	if (!buf) return 0;
 
 	unsigned index = 0;
@@ -835,7 +838,8 @@ void ED_view3d_after_add(ListBase *lb, BaseLegacy *base, const short dflag)
 }
 
 /* disables write in zbuffer and draws it over */
-static void view3d_draw_transp(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d)
+static void view3d_draw_transp(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d)
 {
 	View3DAfter *v3da;
 	
@@ -843,7 +847,7 @@ static void view3d_draw_transp(Scene *scene, SceneLayer *sl, ARegion *ar, View3D
 	v3d->transp = true;
 	
 	while ((v3da = BLI_pophead(&v3d->afterdraw_transp))) {
-		draw_object(scene, sl, ar, v3d, v3da->base, v3da->dflag);
+		draw_object(eval_ctx, scene, sl, ar, v3d, v3da->base, v3da->dflag);
 		MEM_freeN(v3da);
 	}
 	v3d->transp = false;
@@ -853,7 +857,8 @@ static void view3d_draw_transp(Scene *scene, SceneLayer *sl, ARegion *ar, View3D
 }
 
 /* clears zbuffer and draws it over */
-static void view3d_draw_xray(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, bool *clear)
+static void view3d_draw_xray(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, bool *clear)
 {
 	if (*clear && v3d->zbuf) {
 		glClear(GL_DEPTH_BUFFER_BIT);
@@ -863,7 +868,7 @@ static void view3d_draw_xray(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *
 	v3d->xray = true;
 	View3DAfter *v3da;
 	while ((v3da = BLI_pophead(&v3d->afterdraw_xray))) {
-		draw_object(scene, sl, ar, v3d, v3da->base, v3da->dflag);
+		draw_object(eval_ctx, scene, sl, ar, v3d, v3da->base, v3da->dflag);
 		MEM_freeN(v3da);
 	}
 	v3d->xray = false;
@@ -871,7 +876,8 @@ static void view3d_draw_xray(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *
 
 
 /* clears zbuffer and draws it over */
-static void view3d_draw_xraytransp(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, const bool clear)
+static void view3d_draw_xraytransp(
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, const bool clear)
 {
 	if (clear && v3d->zbuf)
 		glClear(GL_DEPTH_BUFFER_BIT);
@@ -883,7 +889,7 @@ static void view3d_draw_xraytransp(Scene *scene, SceneLayer *sl, ARegion *ar, Vi
 
 	View3DAfter *v3da;
 	while ((v3da = BLI_pophead(&v3d->afterdraw_xraytransp))) {
-		draw_object(scene, sl, ar, v3d, v3da->base, v3da->dflag);
+		draw_object(eval_ctx, scene, sl, ar, v3d, v3da->base, v3da->dflag);
 		MEM_freeN(v3da);
 	}
 
@@ -895,7 +901,8 @@ static void view3d_draw_xraytransp(Scene *scene, SceneLayer *sl, ARegion *ar, Vi
 
 /* clears zbuffer and draws it over,
  * note that in the select version we don't care about transparent flag as with regular drawing */
-static void view3d_draw_xray_select(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, bool *clear)
+static void view3d_draw_xray_select(
+        const struct EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, bool *clear)
 {
 	/* Not ideal, but we need to read from the previous depths before clearing
 	 * otherwise we could have a function to load the depths after drawing.
@@ -915,7 +922,7 @@ static void view3d_draw_xray_select(Scene *scene, SceneLayer *sl, ARegion *ar, V
 	v3d->xray = true;
 	while ((v3da = BLI_pophead(&v3d->afterdraw_xray))) {
 		if (GPU_select_load_id(v3da->base->object->select_color)) {
-			draw_object_select(scene, sl, ar, v3d, v3da->base, v3da->dflag);
+			draw_object_select(eval_ctx, scene, sl, ar, v3d, v3da->base, v3da->dflag);
 		}
 		MEM_freeN(v3da);
 	}
@@ -951,7 +958,7 @@ static DupliObject *dupli_step(DupliObject *dob)
 }
 
 static void draw_dupli_objects_color(
-        Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, BaseLegacy *base,
+        const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, BaseLegacy *base,
         const short dflag, const int color)
 {
 	RegionView3D *rv3d = ar->regiondata;
@@ -978,10 +985,10 @@ static void draw_dupli_objects_color(
 
 	tbase.flag_legacy = OB_FROMDUPLI | base->flag_legacy;
 	tbase.flag = base->flag;
-	lb = object_duplilist(G.main->eval_ctx, scene, base->object);
+	lb = object_duplilist(eval_ctx, scene, base->object);
 	// BLI_listbase_sort(lb, dupli_ob_sort); /* might be nice to have if we have a dupli list with mixed objects. */
 
-	apply_data = duplilist_apply(base->object, scene, lb);
+	apply_data = duplilist_apply(eval_ctx, base->object, scene, lb);
 
 	DupliObject *dob_next = NULL;
 	DupliObject *dob = dupli_step(lb->first);
@@ -1034,7 +1041,7 @@ static void draw_dupli_objects_color(
 		if (!testbb || ED_view3d_boundbox_clip_ex(rv3d, &bb, dob->mat)) {
 			copy_m4_m4(dob->ob->obmat, dob->mat);
 			GPU_begin_dupli_object(dob);
-			draw_object(scene, sl, ar, v3d, &tbase, dflag_dupli);
+			draw_object(eval_ctx, scene, sl, ar, v3d, &tbase, dflag_dupli);
 			GPU_end_dupli_object();
 		}
 		
@@ -1052,7 +1059,7 @@ static void draw_dupli_objects_color(
 	free_object_duplilist(lb);
 }
 
-void draw_dupli_objects(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, BaseLegacy *base)
+void draw_dupli_objects(const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, BaseLegacy *base)
 {
 	/* define the color here so draw_dupli_objects_color can be called
 	 * from the set loop */
@@ -1062,7 +1069,7 @@ void draw_dupli_objects(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d,
 	if (base->object->dup_group && base->object->dup_group->id.us < 1)
 		color = TH_REDALERT;
 	
-	draw_dupli_objects_color(scene, sl, ar, v3d, base, 0, color);
+	draw_dupli_objects_color(eval_ctx, scene, sl, ar, v3d, base, 0, color);
 }
 
 /* XXX warning, not using gpu offscreen here */
@@ -1175,12 +1182,13 @@ float view3d_depth_near(ViewDepths *d)
 	return far == far_real ? FLT_MAX : far;
 }
 
-void ED_view3d_draw_depth_gpencil(Scene *scene, ARegion *ar, View3D *v3d)
+void ED_view3d_draw_depth_gpencil(
+        const EvaluationContext *eval_ctx, Scene *scene, ARegion *ar, View3D *v3d)
 {
 	bool zbuf = v3d->zbuf;
 
 	/* Setup view matrix. */
-	ED_view3d_draw_setup_view(NULL, scene, ar, v3d, NULL, NULL, NULL);
+	ED_view3d_draw_setup_view(NULL, eval_ctx, scene, ar, v3d, NULL, NULL, NULL);
 
 	glClear(GL_DEPTH_BUFFER_BIT);
 
@@ -1195,10 +1203,10 @@ void ED_view3d_draw_depth_gpencil(Scene *scene, ARegion *ar, View3D *v3d)
 	if (!zbuf) glDisable(GL_DEPTH_TEST);
 }
 
-void ED_view3d_draw_depth_loop(Scene *scene, ARegion *ar, View3D *v3d)
+void ED_view3d_draw_depth_loop(const EvaluationContext *eval_ctx, Scene *scene, ARegion *ar, View3D *v3d)
 {
 	Base *base;
-	SceneLayer *sl = BKE_scene_layer_context_active(scene);
+	SceneLayer *sl = eval_ctx->scene_layer;
 	/* no need for color when drawing depth buffer */
 	const short dflag_depth = DRAW_CONSTCOLOR;
 
@@ -1207,9 +1215,9 @@ void ED_view3d_draw_depth_loop(Scene *scene, ARegion *ar, View3D *v3d)
 		Scene *sce_iter;
 		for (SETLOOPER(scene->set, sce_iter, base)) {
 			if ((base->flag & BASE_VISIBLED) != 0) {
-				draw_object(scene, sl, ar, v3d, base, 0);
+				draw_object(eval_ctx, scene, sl, ar, v3d, base, 0);
 				if (base->object->transflag & OB_DUPLI) {
-					draw_dupli_objects_color(scene, sl, ar, v3d, base, dflag_depth, TH_UNDEFINED);
+					draw_dupli_objects_color(eval_ctx, scene, sl, ar, v3d, base, dflag_depth, TH_UNDEFINED);
 				}
 			}
 		}
@@ -1219,9 +1227,9 @@ void ED_view3d_draw_depth_loop(Scene *scene, ARegion *ar, View3D *v3d)
 		if ((base->flag & BASE_VISIBLED) != 0) {
 			/* dupli drawing */
 			if (base->object->transflag & OB_DUPLI) {
-				draw_dupli_objects_color(scene, sl, ar, v3d, base, dflag_depth, TH_UNDEFINED);
+				draw_dupli_objects_color(eval_ctx, scene, sl, ar, v3d, base, dflag_depth, TH_UNDEFINED);
 			}
-			draw_object(scene, sl, ar, v3d, base, dflag_depth);
+			draw_object(eval_ctx, scene, sl, ar, v3d, base, dflag_depth);
 		}
 	}
 	
@@ -1242,7 +1250,7 @@ void ED_view3d_draw_depth_loop(Scene *scene, ARegion *ar, View3D *v3d)
 		if (v3d->afterdraw_xray.first || v3d->afterdraw_xraytransp.first) {
 			glDepthFunc(GL_ALWAYS); /* always write into the depth bufer, overwriting front z values */
 			for (v3da = v3d->afterdraw_xray.first; v3da; v3da = v3da->next) {
-				draw_object(scene, sl, ar, v3d, v3da->base, dflag_depth);
+				draw_object(eval_ctx, scene, sl, ar, v3d, v3da->base, dflag_depth);
 			}
 			glDepthFunc(GL_LEQUAL); /* Now write the depth buffer normally */
 		}
@@ -1251,21 +1259,21 @@ void ED_view3d_draw_depth_loop(Scene *scene, ARegion *ar, View3D *v3d)
 		v3d->xray = false;
 		v3d->transp = true;
 		while ((v3da = BLI_pophead(&v3d->afterdraw_transp))) {
-			draw_object(scene, sl, ar, v3d, v3da->base, dflag_depth);
+			draw_object(eval_ctx, scene, sl, ar, v3d, v3da->base, dflag_depth);
 			MEM_freeN(v3da);
 		}
 
 		v3d->xray = true;
 		v3d->transp = false;
 		while ((v3da = BLI_pophead(&v3d->afterdraw_xray))) {
-			draw_object(scene, sl, ar, v3d, v3da->base, dflag_depth);
+			draw_object(eval_ctx, scene, sl, ar, v3d, v3da->base, dflag_depth);
 			MEM_freeN(v3da);
 		}
 
 		v3d->xray = true;
 		v3d->transp = true;
 		while ((v3da = BLI_pophead(&v3d->afterdraw_xraytransp))) {
-			draw_object(scene, sl, ar, v3d, v3da->base, dflag_depth);
+			draw_object(eval_ctx, scene, sl, ar, v3d, v3da->base, dflag_depth);
 			MEM_freeN(v3da);
 		}
 
@@ -1278,19 +1286,25 @@ void ED_view3d_draw_depth_loop(Scene *scene, ARegion *ar, View3D *v3d)
 }
 
 void ED_view3d_draw_select_loop(
-        ViewContext *vc, Scene *scene, SceneLayer *sl, View3D *v3d, ARegion *ar,
-        bool use_obedit_skip, bool use_nearest)
+        const struct EvaluationContext *eval_ctx, ViewContext *vc, Scene *scene, SceneLayer *sl,
+        View3D *v3d, ARegion *ar, bool use_obedit_skip, bool use_nearest)
 {
+	struct bThemeState theme_state;
+
 	short code = 1;
 	const short dflag = DRAW_PICKING | DRAW_CONSTCOLOR;
 
+	/* Tools may request depth outside of regular drawing code. */
+	UI_Theme_Store(&theme_state);
+	UI_SetTheme(SPACE_VIEW3D, RGN_TYPE_WINDOW);
+
 	if (vc->obedit && vc->obedit->type == OB_MBALL) {
-		draw_object(scene, sl, ar, v3d, BASACT_NEW, dflag);
+		draw_object(eval_ctx, scene, sl, ar, v3d, BASACT_NEW(sl), dflag);
 	}
 	else if ((vc->obedit && vc->obedit->type == OB_ARMATURE)) {
 		/* if not drawing sketch, draw bones */
 		if (!BDR_drawSketchNames(vc)) {
-			draw_object(scene, sl, ar, v3d, BASACT_NEW, dflag);
+			draw_object(eval_ctx, scene, sl, ar, v3d, BASACT_NEW(sl), dflag);
 		}
 	}
 	else {
@@ -1311,7 +1325,7 @@ void ED_view3d_draw_select_loop(
 					}
 					else {
 						if (GPU_select_load_id(code)) {
-							draw_object(scene, sl, ar, v3d, base, dflag);
+							draw_object(eval_ctx, scene, sl, ar, v3d, base, dflag);
 						}
 					}
 					code++;
@@ -1322,10 +1336,12 @@ void ED_view3d_draw_select_loop(
 		if (use_nearest) {
 			bool xrayclear = true;
 			if (v3d->afterdraw_xray.first) {
-				view3d_draw_xray_select(scene, sl, ar, v3d, &xrayclear);
+				view3d_draw_xray_select(eval_ctx, scene, sl, ar, v3d, &xrayclear);
 			}
 		}
 	}
+
+	UI_Theme_Restore(&theme_state);
 }
 
 typedef struct View3DShadow {
@@ -1353,7 +1369,7 @@ static void gpu_render_lamp_update(Scene *scene, View3D *v3d,
 		if (layers &&
 		    GPU_lamp_has_shadow_buffer(lamp) &&
 		    /* keep last, may do string lookup */
-		    GPU_lamp_override_visible(lamp, srl, NULL))
+		    GPU_lamp_visible(lamp, srl, NULL))
 		{
 			View3DShadow *shadow = MEM_callocN(sizeof(View3DShadow), "View3DShadow");
 			shadow->lamp = lamp;
@@ -1362,7 +1378,7 @@ static void gpu_render_lamp_update(Scene *scene, View3D *v3d,
 	}
 }
 
-static void gpu_update_lamps_shadows_world(Scene *scene, View3D *v3d)
+static void gpu_update_lamps_shadows_world(const EvaluationContext *eval_ctx, Scene *scene, View3D *v3d)
 {
 	ListBase shadows;
 	Scene *sce_iter;
@@ -1422,7 +1438,7 @@ static void gpu_update_lamps_shadows_world(Scene *scene, View3D *v3d)
 
 		/* no need to call ED_view3d_draw_offscreen_init since shadow buffers were already updated */
 		ED_view3d_draw_offscreen(
-		            scene, v3d, &ar, winsize, winsize, viewmat, winmat,
+		            eval_ctx, scene, eval_ctx->scene_layer, v3d, &ar, winsize, winsize, viewmat, winmat,
 		            false, false, true,
 		            NULL, NULL, NULL, NULL);
 		GPU_lamp_shadow_buffer_unbind(shadow->lamp);
@@ -1495,11 +1511,12 @@ CustomDataMask ED_view3d_screen_datamask(const Scene *scene, const bScreen *scre
  */
 static void view3d_draw_objects(
         const bContext *C,
+        const EvaluationContext *eval_ctx,
         Scene *scene, View3D *v3d, ARegion *ar,
         const char **grid_unit,
         const bool do_bgpic, const bool draw_offscreen, GPUFX *fx)
 {
-	SceneLayer *sl = C ? CTX_data_scene_layer(C) : BKE_scene_layer_render_active(scene);
+	SceneLayer *sl = C ? CTX_data_scene_layer(C) : BKE_scene_layer_from_scene_get(scene);
 	RegionView3D *rv3d = ar->regiondata;
 	Base *base;
 	const bool do_camera_frame = !draw_offscreen;
@@ -1558,10 +1575,10 @@ static void view3d_draw_objects(
 		for (SETLOOPER(scene->set, sce_iter, base)) {
 			if ((base->flag & BASE_VISIBLED) != 0) {
 				UI_ThemeColorBlend(TH_WIRE, TH_BACK, 0.6f);
-				draw_object(scene, sl, ar, v3d, base, dflag);
+				draw_object(eval_ctx, scene, sl, ar, v3d, base, dflag);
 
 				if (base->object->transflag & OB_DUPLI) {
-					draw_dupli_objects_color(scene, sl, ar, v3d, base, dflag, TH_UNDEFINED);
+					draw_dupli_objects_color(eval_ctx, scene, sl, ar, v3d, base, dflag, TH_UNDEFINED);
 				}
 			}
 		}
@@ -1573,10 +1590,11 @@ static void view3d_draw_objects(
 		for (base = sl->object_bases.first; base; base = base->next) {
 			if ((base->flag & BASE_VISIBLED) != 0) {
 				/* dupli drawing */
-				if (base->object->transflag & OB_DUPLI)
-					draw_dupli_objects(scene, sl, ar, v3d, base);
+				if (base->object->transflag & OB_DUPLI) {
+					draw_dupli_objects(eval_ctx, scene, sl, ar, v3d, base);
+				}
 
-				draw_object(scene, sl, ar, v3d, base, 0);
+				draw_object(eval_ctx, scene, sl, ar, v3d, base, 0);
 			}
 		}
 	}
@@ -1591,11 +1609,11 @@ static void view3d_draw_objects(
 
 				/* dupli drawing */
 				if (base->object->transflag & OB_DUPLI) {
-					draw_dupli_objects(scene, sl, ar, v3d, base);
+					draw_dupli_objects(eval_ctx, scene, sl, ar, v3d, base);
 				}
 				if ((base->flag & BASE_SELECTED) == 0) {
 					if (base->object != scene->obedit)
-						draw_object(scene, sl, ar, v3d, base, 0);
+						draw_object(eval_ctx, scene, sl, ar, v3d, base, 0);
 				}
 			}
 		}
@@ -1607,7 +1625,7 @@ static void view3d_draw_objects(
 		for (base = sl->object_bases.first; base; base = base->next) {
 			if ((base->flag & BASE_VISIBLED) != 0) {
 				if (base->object == scene->obedit || (base->flag & BASE_SELECTED)) {
-					draw_object(scene, sl, ar, v3d, base, 0);
+					draw_object(eval_ctx, scene, sl, ar, v3d, base, 0);
 				}
 			}
 		}
@@ -1629,7 +1647,7 @@ static void view3d_draw_objects(
 	}
 
 	/* transp and X-ray afterdraw stuff */
-	if (v3d->afterdraw_transp.first)     view3d_draw_transp(scene, sl, ar, v3d);
+	if (v3d->afterdraw_transp.first)     view3d_draw_transp(eval_ctx, scene, sl, ar, v3d);
 
 	/* always do that here to cleanup depth buffers if none needed */
 	if (fx) {
@@ -1637,8 +1655,8 @@ static void view3d_draw_objects(
 		GPU_fx_compositor_setup_XRay_pass(fx, do_composite_xray);
 	}
 
-	if (v3d->afterdraw_xray.first)       view3d_draw_xray(scene, sl, ar, v3d, &xrayclear);
-	if (v3d->afterdraw_xraytransp.first) view3d_draw_xraytransp(scene, sl, ar, v3d, xrayclear);
+	if (v3d->afterdraw_xray.first)       view3d_draw_xray(eval_ctx, scene, sl, ar, v3d, &xrayclear);
+	if (v3d->afterdraw_xraytransp.first) view3d_draw_xraytransp(eval_ctx, scene, sl, ar, v3d, xrayclear);
 
 	if (fx && do_composite_xray) {
 		GPU_fx_compositor_XRay_resolve(fx);
@@ -1818,14 +1836,16 @@ bool ED_view3d_calc_render_border(const Scene *scene, View3D *v3d, ARegion *ar,
   * IMPORTANT: this is deprecated, any changes made in this function should
   * be mirrored in view3d_draw_render_draw() in view3d_draw.c
   */
-static bool view3d_main_region_draw_engine(const bContext *C, Scene *scene,
-                                         ARegion *ar, View3D *v3d,
-                                         bool clip_border, const rcti *border_rect)
+static bool view3d_main_region_draw_engine(
+        const bContext *C, const EvaluationContext *eval_ctx, Scene *scene,
+        ARegion *ar, View3D *v3d,
+        bool clip_border, const rcti *border_rect)
 {
 	RegionView3D *rv3d = ar->regiondata;
 	RenderEngineType *type;
 	GLint scissor[4];
 
+
 	/* create render engine */
 	if (!rv3d->render_engine) {
 		RenderEngine *engine;
@@ -1846,7 +1866,7 @@ static bool view3d_main_region_draw_engine(const bContext *C, Scene *scene,
 	}
 
 	/* setup view matrices */
-	VP_legacy_view3d_main_region_setup_view(scene, v3d, ar, NULL, NULL);
+	VP_legacy_view3d_main_region_setup_view(eval_ctx, scene, v3d, ar, NULL, NULL);
 
 	/* background draw */
 	ED_region_pixelspace(ar);
@@ -1869,7 +1889,7 @@ static bool view3d_main_region_draw_engine(const bContext *C, Scene *scene,
 	if (v3d->flag & V3D_DISPBGPICS)
 		view3d_draw_bgpic_test(scene, ar, v3d, false, true);
 	else
-		imm_draw_checker_box(0, 0, ar->winx, ar->winy);
+		imm_draw_box_checker_2d(0, 0, ar->winx, ar->winy);
 
 	/* render result draw */
 	type = rv3d->render_engine->type;
@@ -1930,15 +1950,18 @@ static void view3d_main_region_draw_objects(const bContext *C, Scene *scene, Sce
                                           ARegion *ar, const char **grid_unit)
 {
 	wmWindow *win = CTX_wm_window(C);
+	EvaluationContext eval_ctx;
 	RegionView3D *rv3d = ar->regiondata;
 	unsigned int lay_used = v3d->lay_used;
 	
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* post processing */
 	bool do_compositing = false;
 	
 	/* shadow buffers, before we setup matrices */
 	if (draw_glsl_material(scene, sl, NULL, v3d, v3d->drawtype))
-		gpu_update_lamps_shadows_world(scene, v3d);
+		gpu_update_lamps_shadows_world(&eval_ctx, scene, v3d);
 
 	/* reset default OpenGL lights if needed (i.e. after preferences have been altered) */
 	if (rv3d->rflag & RV3D_GPULIGHT_UPDATE) {
@@ -1947,10 +1970,12 @@ static void view3d_main_region_draw_objects(const bContext *C, Scene *scene, Sce
 	}
 
 	/* setup the view matrix */
-	if (VP_legacy_view3d_stereo3d_active(C, scene, v3d, rv3d))
-		VP_legacy_view3d_stereo3d_setup(scene, v3d, ar);
-	else
-		VP_legacy_view3d_main_region_setup_view(scene, v3d, ar, NULL, NULL);
+	if (VP_legacy_view3d_stereo3d_active(win, scene, v3d, rv3d)) {
+		VP_legacy_view3d_stereo3d_setup(&eval_ctx, scene, v3d, ar);
+	}
+	else {
+		VP_legacy_view3d_main_region_setup_view(&eval_ctx, scene, v3d, ar, NULL, NULL);
+	}
 
 	rv3d->rflag &= ~RV3D_IS_GAME_ENGINE;
 #ifdef WITH_GAMEENGINE
@@ -1984,7 +2009,7 @@ static void view3d_main_region_draw_objects(const bContext *C, Scene *scene, Sce
 	}
 
 	/* main drawing call */
-	view3d_draw_objects(C, scene, v3d, ar, grid_unit, true, false, do_compositing ? rv3d->compositor : NULL);
+	view3d_draw_objects(C, &eval_ctx, scene, v3d, ar, grid_unit, true, false, do_compositing ? rv3d->compositor : NULL);
 
 	/* draw depth culled manipulators - manipulators need to be updated *after* view matrix was set up */
 	/* TODO depth culling manipulators is not yet supported, just drawing _3D here, should
@@ -2046,7 +2071,7 @@ static void view3d_main_region_draw_info(const bContext *C, Scene *scene,
 			draw_view_icon(rv3d, &rect);
 
 		if (U.uiflag & USER_DRAWVIEWINFO) {
-			Object *ob = OBACT_NEW;
+			Object *ob = OBACT_NEW(sl);
 			VP_legacy_draw_selected_name(scene, ob, &rect);
 		}
 	}
@@ -2081,6 +2106,7 @@ static void view3d_main_region_draw_info(const bContext *C, Scene *scene,
 
 void view3d_main_region_draw_legacy(const bContext *C, ARegion *ar)
 {
+	EvaluationContext eval_ctx;
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
 	View3D *v3d = CTX_wm_view3d(C);
@@ -2097,6 +2123,8 @@ void view3d_main_region_draw_legacy(const bContext *C, ARegion *ar)
 	gpuPushMatrix();
 	gpuLoadIdentity();
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* draw viewport using opengl */
 	if (v3d->drawtype != OB_RENDER || !view3d_main_region_do_render_draw(scene) || clip_border) {
 		VP_view3d_main_region_clear(scene, v3d, ar); /* background */
@@ -2110,16 +2138,17 @@ void view3d_main_region_draw_legacy(const bContext *C, ARegion *ar)
 	}
 
 	/* draw viewport using external renderer */
-	if (v3d->drawtype == OB_RENDER)
-		view3d_main_region_draw_engine(C, scene, ar, v3d, clip_border, &border_rect);
+	if (v3d->drawtype == OB_RENDER) {
+		view3d_main_region_draw_engine(C, &eval_ctx, scene, ar, v3d, clip_border, &border_rect);
+	}
 
-	VP_legacy_view3d_main_region_setup_view(scene, v3d, ar, NULL, NULL);
+	VP_legacy_view3d_main_region_setup_view(&eval_ctx, scene, v3d, ar, NULL, NULL);
 	glClear(GL_DEPTH_BUFFER_BIT);
 
-	WM_manipulatormap_draw(ar->manipulator_map, C, WM_MANIPULATORMAP_DRAWSTEP_2D);
-
 	ED_region_pixelspace(ar);
 
+	WM_manipulatormap_draw(ar->manipulator_map, C, WM_MANIPULATORMAP_DRAWSTEP_2D);
+
 	view3d_main_region_draw_info(C, scene, ar, v3d, grid_unit, render_border);
 
 	gpuPopProjectionMatrix();
@@ -2145,16 +2174,17 @@ void view3d_main_region_draw_legacy(const bContext *C, ARegion *ar)
 
 void VP_deprecated_view3d_draw_objects(
         const bContext *C,
+        const EvaluationContext *eval_ctx,
         Scene *scene, View3D *v3d, ARegion *ar,
         const char **grid_unit,
         const bool do_bgpic, const bool draw_offscreen, GPUFX *fx)
 {
-	view3d_draw_objects(C, scene, v3d, ar, grid_unit, do_bgpic, draw_offscreen, fx);
+	view3d_draw_objects(C, eval_ctx, scene, v3d, ar, grid_unit, do_bgpic, draw_offscreen, fx);
 }
 
-void VP_deprecated_gpu_update_lamps_shadows_world(Scene *scene, View3D *v3d)
+void VP_deprecated_gpu_update_lamps_shadows_world(const EvaluationContext *eval_ctx, Scene *scene, View3D *v3d)
 {
-	gpu_update_lamps_shadows_world(scene, v3d);
+	gpu_update_lamps_shadows_world(eval_ctx, scene, v3d);
 }
 
 /** \} */
diff --git a/source/blender/editors/space_view3d/view3d_edit.c b/source/blender/editors/space_view3d/view3d_edit.c
index 9ac86d4e13a..b54d1254293 100644
--- a/source/blender/editors/space_view3d/view3d_edit.c
+++ b/source/blender/editors/space_view3d/view3d_edit.c
@@ -623,7 +623,7 @@ static bool view3d_orbit_calc_center(bContext *C, float r_dyn_ofs[3])
 
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob_act = OBACT_NEW;
+	Object *ob_act = OBACT_NEW(sl);
 
 	if (ob_act && (ob_act->mode & OB_MODE_ALL_PAINT) &&
 	    /* with weight-paint + pose-mode, fall through to using calculateTransformCenter */
@@ -665,7 +665,7 @@ static bool view3d_orbit_calc_center(bContext *C, float r_dyn_ofs[3])
 		float select_center[3];
 
 		zero_v3(select_center);
-		for (base = FIRSTBASE_NEW; base; base = base->next) {
+		for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
 			if (TESTBASE_NEW(base)) {
 				/* use the boundbox if we can */
 				Object *ob = base->object;
@@ -727,33 +727,40 @@ static enum eViewOpsOrbit viewops_orbit_mode(void)
 
 /**
  * Calculate the values for #ViewOpsData
+ *
+ * \param use_ensure_persp: When enabled run #view3d_ensure_persp this may switch out of
+ * camera view when orbiting or switch from ortho to perspective when auto-persp is enabled.
+ * Some operations don't require this (view zoom/pan or ndof where subtle rotation is common
+ * so we don't want it to trigger auto-perspective).
  */
 static void viewops_data_create_ex(
         bContext *C, wmOperator *op, const wmEvent *event,
-        bool switch_from_camera, enum eViewOpsOrbit orbit_mode)
+        bool use_ensure_persp, enum eViewOpsOrbit orbit_mode)
 {
 	ViewOpsData *vod = op->customdata;
 	RegionView3D *rv3d = vod->rv3d;
 
 	/* we need the depth info before changing any viewport options */
 	if (orbit_mode & VIEWOPS_ORBIT_DEPTH) {
+		EvaluationContext eval_ctx;
 		struct Depsgraph *graph = CTX_data_depsgraph(C);
 		float fallback_depth_pt[3];
 
+		CTX_data_eval_ctx(C, &eval_ctx);
+
 		view3d_operator_needs_opengl(C); /* needed for zbuf drawing */
 
 		negate_v3_v3(fallback_depth_pt, rv3d->ofs);
 
 		vod->use_dyn_ofs = ED_view3d_autodist(
-		        graph, vod->ar, vod->v3d,
+		        &eval_ctx, graph, vod->ar, vod->v3d,
 		        event->mval, vod->dyn_ofs, true, fallback_depth_pt);
 	}
 	else {
 		vod->use_dyn_ofs = false;
 	}
 
-	if (switch_from_camera) {
-		/* switch from camera view when: */
+	if (use_ensure_persp) {
 		if (view3d_ensure_persp(vod->v3d, vod->ar)) {
 			/* If we're switching from camera view to the perspective one,
 			 * need to tag viewport update, so camera vuew and borders
@@ -855,10 +862,10 @@ static void viewops_data_create_ex(
 	rv3d->rflag |= RV3D_NAVIGATING;
 }
 
-static void viewops_data_create(bContext *C, wmOperator *op, const wmEvent *event, bool switch_from_camera)
+static void viewops_data_create(bContext *C, wmOperator *op, const wmEvent *event, bool use_ensure_persp)
 {
 	enum eViewOpsOrbit orbit_mode = viewops_orbit_mode();
-	viewops_data_create_ex(C, op, event, switch_from_camera, orbit_mode);
+	viewops_data_create_ex(C, op, event, use_ensure_persp, orbit_mode);
 }
 
 static void viewops_data_free(bContext *C, wmOperator *op)
@@ -1678,7 +1685,7 @@ static int ndof_orbit_invoke(bContext *C, wmOperator *op, const wmEvent *event)
 		viewops_data_alloc(C, op);
 		viewops_data_create_ex(
 		        C, op, event,
-		        viewops_orbit_mode_ex((U.uiflag & USER_ORBIT_SELECTION) != 0, false), false);
+		        false, viewops_orbit_mode_ex((U.uiflag & USER_ORBIT_SELECTION) != 0, false));
 		vod = op->customdata;
 
 		ED_view3d_smooth_view_force_finish(C, vod->v3d, vod->ar);
@@ -1747,7 +1754,7 @@ static int ndof_orbit_zoom_invoke(bContext *C, wmOperator *op, const wmEvent *ev
 		viewops_data_alloc(C, op);
 		viewops_data_create_ex(
 		        C, op, event,
-		        viewops_orbit_mode_ex((U.uiflag & USER_ORBIT_SELECTION) != 0, false), false);
+		        false, viewops_orbit_mode_ex((U.uiflag & USER_ORBIT_SELECTION) != 0, false));
 
 		vod = op->customdata;
 
@@ -3069,7 +3076,9 @@ static int viewselected_exec(bContext *C, wmOperator *op)
 	SceneLayer *sl = CTX_data_scene_layer(C);
 	bGPdata *gpd = CTX_data_gpencil_data(C);
 	const bool is_gp_edit = ((gpd) && (gpd->flag & GP_DATA_STROKE_EDITMODE));
-	Object *ob = OBACT_NEW;
+	const bool is_face_map = ((is_gp_edit == false) && ar->manipulator_map &&
+	                          WM_manipulatormap_is_any_selected(ar->manipulator_map));
+	Object *ob = OBACT_NEW(sl);
 	Object *obedit = CTX_data_edit_object(C);
 	float min[3], max[3];
 	bool ok = false, ok_dist = true;
@@ -3080,8 +3089,7 @@ static int viewselected_exec(bContext *C, wmOperator *op)
 	const int smooth_viewtx = WM_operator_smooth_viewtx_get(op);
 
 	INIT_MINMAX(min, max);
-
-	if (is_gp_edit) {
+	if (is_gp_edit || is_face_map) {
 		ob = NULL;
 	}
 
@@ -3113,6 +3121,9 @@ static int viewselected_exec(bContext *C, wmOperator *op)
 		}
 		CTX_DATA_END;
 	}
+	else if (is_face_map) {
+		ok = WM_manipulatormap_minmax(ar->manipulator_map, true, true, min, max);
+	}
 	else if (obedit) {
 		ok = ED_view3d_minmax_verts(obedit, min, max);    /* only selected */
 	}
@@ -3135,7 +3146,7 @@ static int viewselected_exec(bContext *C, wmOperator *op)
 	}
 	else {
 		Base *base;
-		for (base = FIRSTBASE_NEW; base; base = base->next) {
+		for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
 			if (TESTBASE_NEW(base)) {
 
 				if (skip_camera && base->object == v3d->camera) {
@@ -3316,15 +3327,18 @@ static int viewcenter_pick_invoke(bContext *C, wmOperator *op, const wmEvent *ev
 	ARegion *ar = CTX_wm_region(C);
 
 	if (rv3d) {
+		EvaluationContext eval_ctx;
 		struct Depsgraph *graph = CTX_data_depsgraph(C);
 		float new_ofs[3];
 		const int smooth_viewtx = WM_operator_smooth_viewtx_get(op);
 
+		CTX_data_eval_ctx(C, &eval_ctx);
+
 		ED_view3d_smooth_view_force_finish(C, v3d, ar);
 
 		view3d_operator_needs_opengl(C);
 
-		if (ED_view3d_autodist(graph, ar, v3d, event->mval, new_ofs, false, NULL)) {
+		if (ED_view3d_autodist(&eval_ctx, graph, ar, v3d, event->mval, new_ofs, false, NULL)) {
 			/* pass */
 		}
 		else {
@@ -3579,6 +3593,7 @@ void VIEW3D_OT_clear_render_border(wmOperatorType *ot)
 
 static int view3d_zoom_border_exec(bContext *C, wmOperator *op)
 {
+	EvaluationContext eval_ctx;
 	ARegion *ar = CTX_wm_region(C);
 	View3D *v3d = CTX_wm_view3d(C);
 	RegionView3D *rv3d = CTX_wm_region_view3d(C);
@@ -3601,6 +3616,8 @@ static int view3d_zoom_border_exec(bContext *C, wmOperator *op)
 	/* note; otherwise opengl won't work */
 	view3d_operator_needs_opengl(C);
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* get border select values using rna */
 	WM_operator_properties_border_to_rcti(op, &rect);
 
@@ -3610,7 +3627,7 @@ static int view3d_zoom_border_exec(bContext *C, wmOperator *op)
 	ED_view3d_dist_range_get(v3d, dist_range);
 
 	/* Get Z Depths, needed for perspective, nice for ortho */
-	ED_view3d_draw_depth(CTX_data_depsgraph(C), ar, v3d, true);
+	ED_view3d_draw_depth(&eval_ctx, CTX_data_depsgraph(C), ar, v3d, true);
 	
 	{
 		/* avoid allocating the whole depth buffer */
@@ -3659,8 +3676,7 @@ static int view3d_zoom_border_exec(bContext *C, wmOperator *op)
 		new_dist = rv3d->dist;
 
 		/* convert the drawn rectangle into 3d space */
-		if (depth_close != FLT_MAX && ED_view3d_unproject(ar, centx, centy, depth_close, p))
-		{
+		if (depth_close != FLT_MAX && ED_view3d_unproject(ar, centx, centy, depth_close, p)) {
 			negate_v3_v3(new_ofs, p);
 		}
 		else {
@@ -3933,7 +3949,7 @@ static int viewnumpad_exec(bContext *C, wmOperator *op)
 			/* lastview -  */
 
 			if (rv3d->persp != RV3D_CAMOB) {
-				Object *ob = OBACT_NEW;
+				Object *ob = OBACT_NEW(sl);
 
 				if (!rv3d->smooth_timer) {
 					/* store settings of current view before allowing overwriting with camera view
@@ -4710,9 +4726,13 @@ void ED_view3d_cursor3d_position(bContext *C, float fp[3], const int mval[2])
 	}
 
 	if (U.uiflag & USER_ZBUF_CURSOR) {  /* maybe this should be accessed some other way */
+		EvaluationContext eval_ctx;
 		struct Depsgraph *graph = CTX_data_depsgraph(C);
+
+		CTX_data_eval_ctx(C, &eval_ctx);
+
 		view3d_operator_needs_opengl(C);
-		if (ED_view3d_autodist(graph, ar, v3d, mval, fp, true, NULL)) {
+		if (ED_view3d_autodist(&eval_ctx, graph, ar, v3d, mval, fp, true, NULL)) {
 			depth_used = true;
 		}
 	}
@@ -4741,13 +4761,20 @@ void ED_view3d_cursor3d_update(bContext *C, const int mval[2])
 		ARegion *ar = CTX_wm_region(C);
 		RegionView3D *rv3d = ar->regiondata;
 
-		float co_curr[2], co_prev[2];
+		if (U.uiflag & USER_LOCK_CURSOR_ADJUST) {
 
-		if ((ED_view3d_project_float_global(ar, fp_prev, co_prev, V3D_PROJ_TEST_NOP) == V3D_PROJ_RET_OK) &&
-		    (ED_view3d_project_float_global(ar, fp_curr, co_curr, V3D_PROJ_TEST_NOP) == V3D_PROJ_RET_OK))
-		{
-			rv3d->ofs_lock[0] += (co_curr[0] - co_prev[0]) / (ar->winx * 0.5f);
-			rv3d->ofs_lock[1] += (co_curr[1] - co_prev[1]) / (ar->winy * 0.5f);
+			float co_curr[2], co_prev[2];
+
+			if ((ED_view3d_project_float_global(ar, fp_prev, co_prev, V3D_PROJ_TEST_NOP) == V3D_PROJ_RET_OK) &&
+			    (ED_view3d_project_float_global(ar, fp_curr, co_curr, V3D_PROJ_TEST_NOP) == V3D_PROJ_RET_OK))
+			{
+				rv3d->ofs_lock[0] += (co_curr[0] - co_prev[0]) / (ar->winx * 0.5f);
+				rv3d->ofs_lock[1] += (co_curr[1] - co_prev[1]) / (ar->winy * 0.5f);
+			}
+		}
+		else {
+			/* Cursor may be outside of the view, prevent it getting 'lost', see: T40353 & T45301 */
+			zero_v2(rv3d->ofs_lock);
 		}
 	}
 
@@ -4889,7 +4916,7 @@ static float view_autodist_depth_margin(ARegion *ar, const int mval[2], int marg
  * \param fallback_depth_pt: Use this points depth when no depth can be found.
  */
 bool ED_view3d_autodist(
-        struct Depsgraph *graph, ARegion *ar, View3D *v3d,
+        const EvaluationContext *eval_ctx, struct Depsgraph *graph, ARegion *ar, View3D *v3d,
         const int mval[2], float mouse_worldloc[3],
         const bool alphaoverride, const float fallback_depth_pt[3])
 {
@@ -4899,7 +4926,7 @@ bool ED_view3d_autodist(
 	bool depth_ok = false;
 
 	/* Get Z Depths, needed for perspective, nice for ortho */
-	ED_view3d_draw_depth(graph, ar, v3d, alphaoverride);
+	ED_view3d_draw_depth(eval_ctx, graph, ar, v3d, alphaoverride);
 
 	/* Attempt with low margin's first */
 	i = 0;
@@ -4912,8 +4939,7 @@ bool ED_view3d_autodist(
 		float centx = (float)mval[0] + 0.5f;
 		float centy = (float)mval[1] + 0.5f;
 
-		if (ED_view3d_unproject(ar, centx, centy, depth_close, mouse_worldloc))
-		{
+		if (ED_view3d_unproject(ar, centx, centy, depth_close, mouse_worldloc)) {
 			return true;
 		}
 	}
@@ -4928,18 +4954,18 @@ bool ED_view3d_autodist(
 }
 
 void ED_view3d_autodist_init(
-        struct Depsgraph *graph,
+        const EvaluationContext *eval_ctx, struct Depsgraph *graph,
         ARegion *ar, View3D *v3d, int mode)
 {
 	/* Get Z Depths, needed for perspective, nice for ortho */
 	switch (mode) {
 		case 0:
-			ED_view3d_draw_depth(graph, ar, v3d, true);
+			ED_view3d_draw_depth(eval_ctx, graph, ar, v3d, true);
 			break;
 		case 1:
 		{
-			Scene *scene = DEG_get_scene(graph);
-			ED_view3d_draw_depth_gpencil(scene, ar, v3d);
+			Scene *scene = DEG_get_evaluated_scene(graph);
+			ED_view3d_draw_depth_gpencil(eval_ctx, scene, ar, v3d);
 			break;
 		}
 	}
@@ -5144,6 +5170,7 @@ void ED_view3d_from_object(Object *ob, float ofs[3], float quat[4], float *dist,
 void ED_view3d_to_object(Object *ob, const float ofs[3], const float quat[4], const float dist)
 {
 	float mat[4][4];
+
 	ED_view3d_to_m4(mat, ofs, quat, dist);
 	BKE_object_apply_mat4(ob, mat, true, true);
 }
diff --git a/source/blender/editors/space_view3d/view3d_fly.c b/source/blender/editors/space_view3d/view3d_fly.c
index 85f44b528bc..bce27fc5c92 100644
--- a/source/blender/editors/space_view3d/view3d_fly.c
+++ b/source/blender/editors/space_view3d/view3d_fly.c
@@ -417,7 +417,7 @@ static bool initFlyInfo(bContext *C, FlyInfo *fly, wmOperator *op, const wmEvent
 	}
 
 	fly->v3d_camera_control = ED_view3d_cameracontrol_acquire(
-	        fly->scene, fly->v3d, fly->rv3d,
+	        C, fly->scene, fly->v3d, fly->rv3d,
 	        (U.uiflag & USER_CAM_LOCK_NO_PARENT) == 0);
 
 	/* calculate center */
diff --git a/source/blender/editors/space_view3d/view3d_header.c b/source/blender/editors/space_view3d/view3d_header.c
index bb86b0a991f..d8599610197 100644
--- a/source/blender/editors/space_view3d/view3d_header.c
+++ b/source/blender/editors/space_view3d/view3d_header.c
@@ -283,7 +283,7 @@ void uiTemplateHeader3D(uiLayout *layout, struct bContext *C)
 	SceneLayer *sl = CTX_data_scene_layer(C);
 	ToolSettings *ts = CTX_data_tool_settings(C);
 	PointerRNA v3dptr, toolsptr, sceneptr;
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	Object *obedit = CTX_data_edit_object(C);
 	bGPdata *gpd = CTX_data_gpencil_data(C);
 	uiBlock *block;
@@ -314,7 +314,7 @@ void uiTemplateHeader3D(uiLayout *layout, struct bContext *C)
 			PointerRNA meshptr;
 
 			RNA_pointer_create(ob->data, &RNA_Mesh, ob->data, &meshptr);
-			if (ob->mode & (OB_MODE_TEXTURE_PAINT | OB_MODE_VERTEX_PAINT)) {
+			if (ob->mode & (OB_MODE_TEXTURE_PAINT)) {
 				uiItemR(layout, &meshptr, "use_paint_mask", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
 			}
 			else {
diff --git a/source/blender/editors/space_view3d/view3d_intern.h b/source/blender/editors/space_view3d/view3d_intern.h
index 3428af3f560..cdba5ce8b81 100644
--- a/source/blender/editors/space_view3d/view3d_intern.h
+++ b/source/blender/editors/space_view3d/view3d_intern.h
@@ -144,14 +144,18 @@ void draw_motion_paths_cleanup(View3D *v3d);
 
 
 /* drawobject.c */
-void draw_object(Scene *scene, struct SceneLayer *sl, struct ARegion *ar, View3D *v3d, BaseLegacy *base, const short dflag);
-void draw_object_select(Scene *scene, struct SceneLayer *sl, struct ARegion *ar, View3D *v3d, Base *base, const short dflag);
+void draw_object(
+        const struct EvaluationContext *eval_ctx, Scene *scene, struct SceneLayer *sl, struct ARegion *ar, View3D *v3d,
+        BaseLegacy *base, const short dflag);
+void draw_object_select(
+        const struct EvaluationContext *eval_ctx, Scene *scene, struct SceneLayer *sl, struct ARegion *ar, View3D *v3d,
+        Base *base, const short dflag);
 
 void draw_mesh_object_outline(View3D *v3d, Object *ob, struct DerivedMesh *dm, const unsigned char ob_wire_col[4]);
 
 bool draw_glsl_material(Scene *scene, struct SceneLayer *sl, struct Object *ob, View3D *v3d, const char dt);
-void draw_object_instance(Scene *scene, struct SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, struct Object *ob, const char dt, int outline, const float wire_col[4]);
-void draw_object_backbufsel(Scene *scene, View3D *v3d, RegionView3D *rv3d, struct Object *ob);
+void draw_object_instance(const struct EvaluationContext *eval_ctx, Scene *scene, struct SceneLayer *sl, View3D *v3d, RegionView3D *rv3d, struct Object *ob, const char dt, int outline, const float wire_col[4]);
+void draw_object_backbufsel(const struct EvaluationContext *eval_ctx, Scene *scene, View3D *v3d, RegionView3D *rv3d, struct Object *ob);
 
 void draw_object_wire_color(Scene *scene, struct SceneLayer *, Base *base, unsigned char r_ob_wire_col[4]);
 void drawaxes(const float viewmat_local[4][4], float size, char drawtype, const unsigned char color[4]);
@@ -183,9 +187,10 @@ enum {
 int view3d_effective_drawtype(const struct View3D *v3d);
 
 /* drawarmature.c */
-bool draw_armature(Scene *scene, struct SceneLayer *sl, View3D *v3d, ARegion *ar, Base *base,
-                   const short dt, const short dflag, const unsigned char ob_wire_col[4],
-                   const bool is_outline);
+bool draw_armature(
+        const struct EvaluationContext *eval_ctx, Scene *scene, struct SceneLayer *sl, View3D *v3d, ARegion *ar, Base *base,
+        const short dt, const short dflag, const unsigned char ob_wire_col[4],
+        const bool is_outline);
 
 /* drawmesh.c */
 void draw_mesh_textured(Scene *scene, struct SceneLayer *sl, View3D *v3d, RegionView3D *rv3d,
@@ -212,18 +217,19 @@ void view3d_main_region_draw(const struct bContext *C, struct ARegion *ar);
 void view3d_draw_region_info(const struct bContext *C, struct ARegion *ar, const int offset);
 
 void ED_view3d_draw_depth(
-        struct Depsgraph *graph,
+        const struct EvaluationContext *eval_ctx, struct Depsgraph *graph,
         struct ARegion *ar, View3D *v3d, bool alphaoverride);
 
 /* view3d_draw_legacy.c */
 void view3d_main_region_draw_legacy(const struct bContext *C, struct ARegion *ar);
-void ED_view3d_draw_depth_gpencil(Scene *scene, ARegion *ar, View3D *v3d);
+void ED_view3d_draw_depth_gpencil(const struct EvaluationContext *eval_ctx, Scene *scene, ARegion *ar, View3D *v3d);
 
 void ED_view3d_draw_select_loop(
-        ViewContext *vc, Scene *scene, struct SceneLayer *sl, View3D *v3d, ARegion *ar,
+        const struct EvaluationContext *eval_ctx, ViewContext *vc, Scene *scene, struct SceneLayer *sl, View3D *v3d, ARegion *ar,
         bool use_obedit_skip, bool use_nearest);
 
-void ED_view3d_draw_depth_loop(Scene *scene, ARegion *ar, View3D *v3d);
+void ED_view3d_draw_depth_loop(
+        const struct EvaluationContext *eval_ctx, Scene *scene, ARegion *ar, View3D *v3d);
 
 void ED_view3d_after_add(ListBase *lb, BaseLegacy *base, const short dflag);
 
@@ -269,7 +275,7 @@ void ED_view3d_smooth_view_force_finish(
         struct View3D *v3d, struct ARegion *ar);
 
 void view3d_winmatrix_set(ARegion *ar, const View3D *v3d, const rcti *rect);
-void view3d_viewmatrix_set(Scene *scene, const View3D *v3d, RegionView3D *rv3d);
+void view3d_viewmatrix_set(const struct EvaluationContext *eval_ctx, Scene *scene, const View3D *v3d, RegionView3D *rv3d);
 
 void fly_modal_keymap(struct wmKeyConfig *keyconf);
 void walk_modal_keymap(struct wmKeyConfig *keyconf);
@@ -284,7 +290,7 @@ void view3d_buttons_register(struct ARegionType *art);
 
 /* view3d_camera_control.c */
 struct View3DCameraControl *ED_view3d_cameracontrol_acquire(
-        Scene *scene, View3D *v3d, RegionView3D *rv3d,
+        const struct bContext *C, Scene *scene, View3D *v3d, RegionView3D *rv3d,
         const bool use_parent_root);
 void ED_view3d_cameracontrol_update(
         struct View3DCameraControl *vctrl,
@@ -319,10 +325,14 @@ ARegion *view3d_has_tools_region(ScrArea *sa);
 extern const char *view3d_context_dir[]; /* doc access */
 
 /* view3d_widgets.c */
-void VIEW3D_WGT_lamp             (struct wmManipulatorGroupType *wgt);
-void VIEW3D_WGT_camera           (struct wmManipulatorGroupType *wgt);
-void VIEW3D_WGT_force_field      (struct wmManipulatorGroupType *wgt);
-void VIEW3D_WGT_armature_facemaps(struct wmManipulatorGroupType *wgt);
+void VIEW3D_WGT_lamp_spot(struct wmManipulatorGroupType *wgt);
+void VIEW3D_WGT_lamp_area(struct wmManipulatorGroupType *wgt);
+void VIEW3D_WGT_lamp_target(struct wmManipulatorGroupType *wgt);
+void VIEW3D_WGT_camera(struct wmManipulatorGroupType *wgt);
+void VIEW3D_WGT_camera_view(struct wmManipulatorGroupType *wgt);
+void VIEW3D_WGT_force_field(struct wmManipulatorGroupType *wgt);
+void VIEW3D_WGT_empty_image(struct wmManipulatorGroupType *wgt);
+void VIEW3D_WGT_armature_spline(struct wmManipulatorGroupType *wgt);
 
 /* draw_volume.c */
 void draw_smoke_volume(struct SmokeDomainSettings *sds, struct Object *ob,
@@ -349,10 +359,10 @@ void VP_legacy_draw_viewport_name(ARegion *ar, View3D *v3d, rcti *rect);
 void VP_legacy_draw_selected_name(Scene *scene, Object *ob, rcti *rect);
 void VP_legacy_drawgrid(UnitSettings *unit, ARegion *ar, View3D *v3d, const char **grid_unit);
 void VP_legacy_drawfloor(Scene *scene, View3D *v3d, const char **grid_unit, bool write_depth);
-void VP_legacy_view3d_main_region_setup_view(Scene *scene, View3D *v3d, ARegion *ar, float viewmat[4][4], float winmat[4][4]);
-bool VP_legacy_view3d_stereo3d_active(const struct bContext *C, Scene *scene, View3D *v3d, RegionView3D *rv3d);
-void VP_legacy_view3d_stereo3d_setup(Scene *scene, View3D *v3d, ARegion *ar);
-void draw_dupli_objects(Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, BaseLegacy *base);
+void VP_legacy_view3d_main_region_setup_view(const struct EvaluationContext *eval_ctx, Scene *scene, View3D *v3d, ARegion *ar, float viewmat[4][4], float winmat[4][4]);
+bool VP_legacy_view3d_stereo3d_active(struct wmWindow *win, Scene *scene, View3D *v3d, RegionView3D *rv3d);
+void VP_legacy_view3d_stereo3d_setup(const struct EvaluationContext *eval_ctx, Scene *scene, View3D *v3d, ARegion *ar);
+void draw_dupli_objects(const struct EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, ARegion *ar, View3D *v3d, BaseLegacy *base);
 bool VP_legacy_use_depth(Scene *scene, View3D *v3d);
 void VP_drawviewborder(Scene *scene, ARegion *ar, View3D *v3d);
 void VP_drawrenderborder(ARegion *ar, View3D *v3d);
@@ -361,9 +371,10 @@ void VP_view3d_draw_background_world(Scene *scene, View3D *v3d, RegionView3D *rv
 void VP_view3d_main_region_clear(Scene *scene, View3D *v3d, ARegion *ar);
 
 /* temporary legacy calls, only when there is a switch between new/old draw calls */
-void VP_deprecated_gpu_update_lamps_shadows_world(Scene *scene, View3D *v3d);
+void VP_deprecated_gpu_update_lamps_shadows_world(const struct EvaluationContext *eval_ctx, Scene *scene, View3D *v3d);
 void VP_deprecated_view3d_draw_objects(
         const struct bContext *C,
+        const struct EvaluationContext *eval_ctx,
         Scene *scene, View3D *v3d, ARegion *ar,
         const char **grid_unit,
         const bool do_bgpic, const bool draw_offscreen, struct GPUFX *fx);
diff --git a/source/blender/editors/space_view3d/view3d_iterators.c b/source/blender/editors/space_view3d/view3d_iterators.c
index ef7b01f7a21..4f80270e1e7 100644
--- a/source/blender/editors/space_view3d/view3d_iterators.c
+++ b/source/blender/editors/space_view3d/view3d_iterators.c
@@ -40,6 +40,9 @@
 #include "BKE_DerivedMesh.h"
 #include "BKE_displist.h"
 #include "BKE_editmesh.h"
+#include "BKE_context.h"
+
+#include "DEG_depsgraph.h"
 
 #include "bmesh.h"
 
@@ -104,12 +107,14 @@ static void meshobject_foreachScreenVert__mapFunc(void *userData, int index, con
 }
 
 void meshobject_foreachScreenVert(
-        ViewContext *vc,
+        const EvaluationContext *eval_ctx, ViewContext *vc,
         void (*func)(void *userData, MVert *eve, const float screen_co[2], int index),
         void *userData, eV3DProjTest clip_flag)
 {
 	foreachScreenObjectVert_userData data;
-	DerivedMesh *dm = mesh_get_derived_deform(vc->scene, vc->obact, CD_MASK_BAREMESH);
+	DerivedMesh *dm;
+
+	dm = mesh_get_derived_deform(eval_ctx, vc->scene, vc->obact, CD_MASK_BAREMESH);
 
 	ED_view3d_check_mats_rv3d(vc->rv3d);
 
@@ -145,12 +150,14 @@ static void mesh_foreachScreenVert__mapFunc(void *userData, int index, const flo
 }
 
 void mesh_foreachScreenVert(
-        ViewContext *vc,
+        const EvaluationContext *eval_ctx, ViewContext *vc,
         void (*func)(void *userData, BMVert *eve, const float screen_co[2], int index),
         void *userData, eV3DProjTest clip_flag)
 {
 	foreachScreenVert_userData data;
-	DerivedMesh *dm = editbmesh_get_derived_cage(vc->scene, vc->obedit, vc->em, CD_MASK_BAREMESH);
+	DerivedMesh *dm;
+
+	dm = editbmesh_get_derived_cage(eval_ctx, vc->scene, vc->obedit, vc->em, CD_MASK_BAREMESH);
 
 	ED_view3d_check_mats_rv3d(vc->rv3d);
 
@@ -199,12 +206,14 @@ static void mesh_foreachScreenEdge__mapFunc(void *userData, int index, const flo
 }
 
 void mesh_foreachScreenEdge(
-        ViewContext *vc,
+        const EvaluationContext *eval_ctx, ViewContext *vc,
         void (*func)(void *userData, BMEdge *eed, const float screen_co_a[2], const float screen_co_b[2], int index),
         void *userData, eV3DProjTest clip_flag)
 {
 	foreachScreenEdge_userData data;
-	DerivedMesh *dm = editbmesh_get_derived_cage(vc->scene, vc->obedit, vc->em, CD_MASK_BAREMESH);
+	DerivedMesh *dm;
+
+	dm = editbmesh_get_derived_cage(eval_ctx, vc->scene, vc->obedit, vc->em, CD_MASK_BAREMESH);
 
 	ED_view3d_check_mats_rv3d(vc->rv3d);
 
@@ -245,12 +254,14 @@ static void mesh_foreachScreenFace__mapFunc(void *userData, int index, const flo
 }
 
 void mesh_foreachScreenFace(
-        ViewContext *vc,
+        const EvaluationContext *eval_ctx, ViewContext *vc,
         void (*func)(void *userData, BMFace *efa, const float screen_co_b[2], int index),
         void *userData, const eV3DProjTest clip_flag)
 {
 	foreachScreenFace_userData data;
-	DerivedMesh *dm = editbmesh_get_derived_cage(vc->scene, vc->obedit, vc->em, CD_MASK_BAREMESH);
+	DerivedMesh *dm;
+
+	dm = editbmesh_get_derived_cage(eval_ctx, vc->scene, vc->obedit, vc->em, CD_MASK_BAREMESH);
 
 	ED_view3d_check_mats_rv3d(vc->rv3d);
 
diff --git a/source/blender/editors/space_view3d/view3d_manipulator_armature.c b/source/blender/editors/space_view3d/view3d_manipulator_armature.c
new file mode 100644
index 00000000000..5d3d88ff2a2
--- /dev/null
+++ b/source/blender/editors/space_view3d/view3d_manipulator_armature.c
@@ -0,0 +1,220 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/editors/space_view3d/view3d_manipulator_armature.c
+ *  \ingroup spview3d
+ */
+
+#include "BLI_blenlib.h"
+#include "BLI_math.h"
+#include "BLI_utildefines.h"
+
+#include "BKE_armature.h"
+#include "BKE_action.h"
+#include "BKE_context.h"
+#include "BKE_object.h"
+
+#include "DNA_object_types.h"
+#include "DNA_armature_types.h"
+
+#include "ED_armature.h"
+#include "ED_screen.h"
+#include "ED_manipulator_library.h"
+
+#include "UI_resources.h"
+
+#include "MEM_guardedalloc.h"
+
+#include "RNA_access.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "view3d_intern.h"  /* own include */
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name Armature Spline Manipulator
+ *
+ * \{ */
+
+/*
+ * TODO(campbell): Current conversion is a approximation (usable not correct),
+ * we'll need to take the next/previous bones into account to get the tangent directions.
+ * First last matrices from 'b_bone_spline_setup' are close but also not quite accurate
+ * since they're not at either end-points on the curve.
+ *
+ * Likely we'll need a function especially to get the first/last orientations.
+ */
+
+#define BBONE_SCALE_Y 3.0f
+
+struct BoneSplineHandle {
+	wmManipulator *manipulator;
+	bPoseChannel *pchan;
+	/* We could remove, keep since at the moment for checking the conversion. */
+	float co[3];
+	int index;
+};
+
+struct BoneSplineWidgetGroup {
+	struct BoneSplineHandle handles[2];
+};
+
+static void manipulator_bbone_offset_get(
+        const wmManipulator *UNUSED(mpr), wmManipulatorProperty *mpr_prop,
+        void *value_p)
+{
+	struct BoneSplineHandle *bh = mpr_prop->custom_func.user_data;
+	bPoseChannel *pchan = bh->pchan;
+
+	float *value = value_p;
+	BLI_assert(mpr_prop->type->array_length == 3);
+
+	if (bh->index == 0) {
+		bh->co[1] = pchan->bone->ease1 / BBONE_SCALE_Y;
+		bh->co[0] = pchan->curveInX;
+		bh->co[2] = pchan->curveInY;
+	}
+	else {
+		bh->co[1] = -pchan->bone->ease2 / BBONE_SCALE_Y;
+		bh->co[0] = pchan->curveOutX;
+		bh->co[2] = pchan->curveOutY;
+	}
+	copy_v3_v3(value, bh->co);
+}
+
+static void manipulator_bbone_offset_set(
+        const wmManipulator *UNUSED(mpr), wmManipulatorProperty *mpr_prop,
+        const void *value_p)
+{
+	struct BoneSplineHandle *bh = mpr_prop->custom_func.user_data;
+	bPoseChannel *pchan = bh->pchan;
+
+	const float *value = value_p;
+
+	BLI_assert(mpr_prop->type->array_length == 3);
+	copy_v3_v3(bh->co, value);
+
+	if (bh->index == 0) {
+		pchan->bone->ease1 = max_ff(0.0f, bh->co[1] * BBONE_SCALE_Y);
+		pchan->curveInX = bh->co[0];
+		pchan->curveInY = bh->co[2];
+	}
+	else {
+		pchan->bone->ease2 = max_ff(0.0f, -bh->co[1] * BBONE_SCALE_Y);
+		pchan->curveOutX = bh->co[0];
+		pchan->curveOutY = bh->co[2];
+	}
+
+}
+
+static bool WIDGETGROUP_armature_spline_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
+{
+	Object *ob = BKE_object_pose_armature_get(CTX_data_active_object(C));
+	if (ob != NULL) {
+		const bArmature *arm = ob->data;
+		if (arm->drawtype == ARM_B_BONE) {
+			if (arm->act_bone && arm->act_bone->segments > 1) {
+				return true;
+			}
+		}
+	}
+	return false;
+}
+
+
+static void WIDGETGROUP_armature_spline_setup(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	Object *ob = BKE_object_pose_armature_get(CTX_data_active_object(C));
+	bPoseChannel *pchan = BKE_pose_channel_active(ob);
+
+	const wmManipulatorType *wt_grab = WM_manipulatortype_find("MANIPULATOR_WT_grab_3d", true);
+
+	struct BoneSplineWidgetGroup *bspline_group = MEM_callocN(sizeof(struct BoneSplineWidgetGroup), __func__);
+	mgroup->customdata = bspline_group;
+
+	/* Handles */
+	for (int i = 0; i < ARRAY_SIZE(bspline_group->handles); i++) {
+		wmManipulator *mpr;
+		mpr = bspline_group->handles[i].manipulator = WM_manipulator_new_ptr(wt_grab, mgroup, NULL);
+		RNA_enum_set(mpr->ptr, "draw_style", ED_MANIPULATOR_GRAB_STYLE_RING_2D);
+		RNA_enum_set(mpr->ptr, "draw_options",
+		             ED_MANIPULATOR_GRAB_DRAW_FLAG_FILL | ED_MANIPULATOR_GRAB_DRAW_FLAG_ALIGN_VIEW);
+		WM_manipulator_set_flag(mpr, WM_MANIPULATOR_DRAW_VALUE, true);
+
+		UI_GetThemeColor3fv(TH_MANIPULATOR_PRIMARY, mpr->color);
+		UI_GetThemeColor3fv(TH_MANIPULATOR_HI, mpr->color_hi);
+
+		mpr->scale_basis = 0.06f;
+
+		if (i == 0) {
+			copy_v3_v3(mpr->matrix_basis[3], pchan->loc);
+		}
+	}
+}
+
+static void WIDGETGROUP_armature_spline_refresh(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	Object *ob = BKE_object_pose_armature_get(CTX_data_active_object(C));
+
+	if (!mgroup->customdata)
+		return;
+
+	struct BoneSplineWidgetGroup *bspline_group = mgroup->customdata;
+	bPoseChannel *pchan = BKE_pose_channel_active(ob);
+
+	/* Handles */
+	for (int i = 0; i < ARRAY_SIZE(bspline_group->handles); i++) {
+		wmManipulator *mpr = bspline_group->handles[i].manipulator;
+		bspline_group->handles[i].pchan = pchan;
+		bspline_group->handles[i].index = i;
+
+		float mat[4][4];
+		mul_m4_m4m4(mat, ob->obmat, (i == 0) ? pchan->disp_mat : pchan->disp_tail_mat);
+		copy_m4_m4(mpr->matrix_space, mat);
+
+		/* need to set property here for undo. TODO would prefer to do this in _init */
+		WM_manipulator_target_property_def_func(
+		        mpr, "offset",
+		        &(const struct wmManipulatorPropertyFnParams) {
+		            .value_get_fn = manipulator_bbone_offset_get,
+		            .value_set_fn = manipulator_bbone_offset_set,
+		            .range_get_fn = NULL,
+		            .user_data = &bspline_group->handles[i],
+		        });
+	}
+}
+
+void VIEW3D_WGT_armature_spline(wmManipulatorGroupType *wgt)
+{
+	wgt->name = "Armature Spline Widgets";
+	wgt->idname = "VIEW3D_WGT_armature_spline";
+
+	wgt->flag = (WM_MANIPULATORGROUPTYPE_PERSISTENT |
+	             WM_MANIPULATORGROUPTYPE_3D);
+
+	wgt->poll = WIDGETGROUP_armature_spline_poll;
+	wgt->setup = WIDGETGROUP_armature_spline_setup;
+	wgt->refresh = WIDGETGROUP_armature_spline_refresh;
+}
+
+/** \} */
diff --git a/source/blender/editors/space_view3d/view3d_manipulators.c b/source/blender/editors/space_view3d/view3d_manipulator_camera.c
index 3a12fc31ba2..cac849bcb09 100644
--- a/source/blender/editors/space_view3d/view3d_manipulators.c
+++ b/source/blender/editors/space_view3d/view3d_manipulator_camera.c
@@ -15,12 +15,10 @@
  * along with this program; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  *
- * Contributor(s): none yet.
- *
  * ***** END GPL LICENSE BLOCK *****
  */
 
-/** \file blender/editors/space_view3d/view3d_manipulators.c
+/** \file blender/editors/space_view3d/view3d_manipulator_camera.c
  *  \ingroup spview3d
  */
 
@@ -29,21 +27,18 @@
 #include "BLI_math.h"
 #include "BLI_utildefines.h"
 
-#include "BKE_armature.h"
 #include "BKE_camera.h"
 #include "BKE_context.h"
-#include "BKE_object.h"
 
-#include "DNA_armature_types.h"
-#include "DNA_camera_types.h"
-#include "DNA_lamp_types.h"
 #include "DNA_object_types.h"
-#include "DNA_object_force.h"
+#include "DNA_camera_types.h"
 
 #include "ED_armature.h"
 #include "ED_screen.h"
 #include "ED_manipulator_library.h"
 
+#include "UI_resources.h"
+
 #include "MEM_guardedalloc.h"
 
 #include "RNA_access.h"
@@ -53,76 +48,6 @@
 
 #include "view3d_intern.h"  /* own include */
 
-/* -------------------------------------------------------------------- */
-
-/** \name Lamp Manipulators
- * \{ */
-
-static bool WIDGETGROUP_lamp_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
-{
-	Object *ob = CTX_data_active_object(C);
-
-	if (ob && ob->type == OB_LAMP) {
-		Lamp *la = ob->data;
-		return (la->type == LA_SPOT);
-	}
-	return false;
-}
-
-static void WIDGETGROUP_lamp_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
-{
-	const char *propname = "spot_size";
-
-	const float color[4] = {0.5f, 0.5f, 1.0f, 1.0f};
-	const float color_hi[4] = {0.8f, 0.8f, 0.45f, 1.0f};
-
-	wmManipulatorWrapper *wwrapper = MEM_mallocN(sizeof(wmManipulatorWrapper), __func__);
-
-	wwrapper->manipulator = WM_manipulator_new("MANIPULATOR_WT_arrow_3d", mgroup, propname, NULL);
-	RNA_enum_set(wwrapper->manipulator->ptr, "draw_options",  ED_MANIPULATOR_ARROW_STYLE_INVERTED);
-
-	mgroup->customdata = wwrapper;
-
-	ED_manipulator_arrow3d_set_range_fac(wwrapper->manipulator, 4.0f);
-	WM_manipulator_set_color(wwrapper->manipulator, color);
-	WM_manipulator_set_color_highlight(wwrapper->manipulator, color_hi);
-}
-
-static void WIDGETGROUP_lamp_refresh(const bContext *C, wmManipulatorGroup *mgroup)
-{
-	wmManipulatorWrapper *wwrapper = mgroup->customdata;
-	Object *ob = CTX_data_active_object(C);
-	Lamp *la = ob->data;
-	float dir[3];
-
-	negate_v3_v3(dir, ob->obmat[2]);
-
-	WM_manipulator_set_matrix_rotation_from_z_axis(wwrapper->manipulator, dir);
-	WM_manipulator_set_matrix_location(wwrapper->manipulator, ob->obmat[3]);
-
-	/* need to set property here for undo. TODO would prefer to do this in _init */
-	PointerRNA lamp_ptr;
-	const char *propname = "spot_size";
-	RNA_pointer_create(&la->id, &RNA_Lamp, la, &lamp_ptr);
-	WM_manipulator_target_property_def_rna(wwrapper->manipulator, "offset", &lamp_ptr, propname, -1);
-}
-
-void VIEW3D_WGT_lamp(wmManipulatorGroupType *wgt)
-{
-	wgt->name = "Lamp Widgets";
-	wgt->idname = "VIEW3D_WGT_lamp";
-
-	wgt->flag |= (WM_MANIPULATORGROUPTYPE_PERSISTENT |
-	              WM_MANIPULATORGROUPTYPE_3D |
-	              WM_MANIPULATORGROUPTYPE_DEPTH_3D);
-
-	wgt->poll = WIDGETGROUP_lamp_poll;
-	wgt->setup = WIDGETGROUP_lamp_setup;
-	wgt->refresh = WIDGETGROUP_lamp_refresh;
-}
-
-/** \} */
-
 
 /* -------------------------------------------------------------------- */
 
@@ -181,37 +106,36 @@ static void WIDGETGROUP_camera_setup(const bContext *C, wmManipulatorGroup *mgro
 
 	/* dof distance */
 	{
-		const float color[4] = {1.0f, 0.3f, 0.0f, 1.0f};
-		const float color_hi[4] = {1.0f, 0.3f, 0.0f, 1.0f};
-
-		camgroup->dop_dist = WM_manipulator_new_ptr(wt_arrow, mgroup, "dof_distance", NULL);
-		RNA_enum_set(camgroup->dop_dist->ptr, "draw_style",  ED_MANIPULATOR_ARROW_STYLE_CROSS);
-		WM_manipulator_set_flag(camgroup->dop_dist, WM_MANIPULATOR_DRAW_HOVER, true);
-		WM_manipulator_set_color(camgroup->dop_dist, color);
-		WM_manipulator_set_color_highlight(camgroup->dop_dist, color_hi);
+		wmManipulator *mpr;
+		mpr = camgroup->dop_dist = WM_manipulator_new_ptr(wt_arrow, mgroup, NULL);
+		RNA_enum_set(mpr->ptr, "draw_style",  ED_MANIPULATOR_ARROW_STYLE_CROSS);
+		WM_manipulator_set_flag(mpr, WM_MANIPULATOR_DRAW_HOVER, true);
+
+		UI_GetThemeColor3fv(TH_MANIPULATOR_A, mpr->color);
+		UI_GetThemeColor3fv(TH_MANIPULATOR_HI, mpr->color_hi);
 	}
 
 	/* focal length
 	 * - logic/calculations are similar to BKE_camera_view_frame_ex, better keep in sync */
 	{
-		const float color[4] = {1.0f, 1.0, 0.27f, 0.5f};
-		const float color_hi[4] = {1.0f, 1.0, 0.27f, 1.0f};
-
-		camgroup->focal_len = WM_manipulator_new_ptr(wt_arrow, mgroup, "focal_len", NULL);
-		RNA_enum_set(camgroup->focal_len->ptr, "draw_style",  ED_MANIPULATOR_ARROW_STYLE_CONE);
-		RNA_enum_set(camgroup->focal_len->ptr, "draw_options",  ED_MANIPULATOR_ARROW_STYLE_CONSTRAINED);
-
-		WM_manipulator_set_color(camgroup->focal_len, color);
-		WM_manipulator_set_color_highlight(camgroup->focal_len, color_hi);
-		cameragroup_property_setup(camgroup->focal_len, ob, ca, false);
-
-		camgroup->ortho_scale = WM_manipulator_new_ptr(wt_arrow, mgroup, "ortho_scale", NULL);
-		RNA_enum_set(camgroup->ortho_scale->ptr, "draw_style",  ED_MANIPULATOR_ARROW_STYLE_CONE);
-		RNA_enum_set(camgroup->ortho_scale->ptr, "draw_options",  ED_MANIPULATOR_ARROW_STYLE_CONSTRAINED);
-
-		WM_manipulator_set_color(camgroup->ortho_scale, color);
-		WM_manipulator_set_color_highlight(camgroup->ortho_scale, color_hi);
-		cameragroup_property_setup(camgroup->ortho_scale, ob, ca, true);
+		wmManipulator *mpr;
+		mpr = camgroup->focal_len = WM_manipulator_new_ptr(wt_arrow, mgroup, NULL);
+		mpr->flag |= WM_MANIPULATOR_DRAW_NO_SCALE;
+		RNA_enum_set(mpr->ptr, "draw_style",  ED_MANIPULATOR_ARROW_STYLE_CONE);
+		RNA_enum_set(mpr->ptr, "draw_options",  ED_MANIPULATOR_ARROW_STYLE_CONSTRAINED);
+
+		UI_GetThemeColor3fv(TH_MANIPULATOR_PRIMARY, mpr->color);
+		UI_GetThemeColor3fv(TH_MANIPULATOR_HI, mpr->color_hi);
+		cameragroup_property_setup(mpr, ob, ca, false);
+
+		mpr = camgroup->ortho_scale = WM_manipulator_new_ptr(wt_arrow, mgroup, NULL);
+		mpr->flag |= WM_MANIPULATOR_DRAW_NO_SCALE;
+		RNA_enum_set(mpr->ptr, "draw_style",  ED_MANIPULATOR_ARROW_STYLE_CONE);
+		RNA_enum_set(mpr->ptr, "draw_options",  ED_MANIPULATOR_ARROW_STYLE_CONSTRAINED);
+
+		UI_GetThemeColor3fv(TH_MANIPULATOR_PRIMARY, mpr->color);
+		UI_GetThemeColor3fv(TH_MANIPULATOR_HI, mpr->color_hi);
+		cameragroup_property_setup(mpr, ob, ca, true);
 	}
 }
 
@@ -269,7 +193,7 @@ static void WIDGETGROUP_camera_refresh(const bContext *C, wmManipulatorGroup *mg
 		const float aspx = (float)scene->r.xsch * scene->r.xasp;
 		const float aspy = (float)scene->r.ysch * scene->r.yasp;
 		const int sensor_fit = BKE_camera_sensor_fit(ca->sensor_fit, aspx, aspy);
-		aspect[0] = (sensor_fit == CAMERA_SENSOR_FIT_HOR) ? 1.0 : aspx / aspy;
+		aspect[0] = (sensor_fit == CAMERA_SENSOR_FIT_HOR) ? 1.0f : aspx / aspy;
 		aspect[1] = (sensor_fit == CAMERA_SENSOR_FIT_HOR) ? aspy / aspx : 1.0f;
 
 		WM_manipulator_set_matrix_location(widget, ob->obmat[3]);
@@ -303,73 +227,164 @@ void VIEW3D_WGT_camera(wmManipulatorGroupType *wgt)
 
 /** \} */
 
-
 /* -------------------------------------------------------------------- */
 
-/** \name Force Field Manipulators
+/** \name CameraView Manipulators
  * \{ */
 
-static bool WIDGETGROUP_forcefield_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
+struct CameraViewWidgetGroup {
+	wmManipulator *border;
+
+	struct {
+		rctf *edit_border;
+		rctf view_border;
+	} state;
+};
+
+/* scale callbacks */
+static void manipulator_render_border_prop_matrix_get(
+        const wmManipulator *UNUSED(mpr), wmManipulatorProperty *mpr_prop,
+        void *value_p)
 {
-	Object *ob = CTX_data_active_object(C);
+	float (*matrix)[4] = value_p;
+	BLI_assert(mpr_prop->type->array_length == 16);
+	struct CameraViewWidgetGroup *viewgroup = mpr_prop->custom_func.user_data;
+	const rctf *border = viewgroup->state.edit_border;
+
+	unit_m4(matrix);
+	matrix[0][0] = BLI_rctf_size_x(border);
+	matrix[1][1] = BLI_rctf_size_y(border);
+	matrix[3][0] = BLI_rctf_cent_x(border);
+	matrix[3][1] = BLI_rctf_cent_y(border);
+}
+
+static void manipulator_render_border_prop_matrix_set(
+        const wmManipulator *UNUSED(mpr), wmManipulatorProperty *mpr_prop,
+        const void *value_p)
+{
+	const float (*matrix)[4] = value_p;
+	struct CameraViewWidgetGroup *viewgroup = mpr_prop->custom_func.user_data;
+	rctf *border = viewgroup->state.edit_border;
+	BLI_assert(mpr_prop->type->array_length == 16);
+
+	BLI_rctf_resize(border, len_v3(matrix[0]), len_v3(matrix[1]));
+	BLI_rctf_recenter(border, matrix[3][0], matrix[3][1]);
+	BLI_rctf_isect(&(rctf){.xmin = 0, .ymin = 0, .xmax = 1, .ymax = 1}, border, border);
+}
+
+static bool WIDGETGROUP_camera_view_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
+{
+	ARegion *ar = CTX_wm_region(C);
+	RegionView3D *rv3d = ar->regiondata;
+	Scene *scene = CTX_data_scene(C);
+	View3D *v3d = CTX_wm_view3d(C);
+
+	/* This is just so the border isn't always in the way,
+	 * stealing mouse clicks from regular usage.
+	 * We could change the rules for when to show. */
+	{
+		SceneLayer *sl = CTX_data_scene_layer(C);
+		if (scene->camera != OBACT_NEW(sl)) {
+			return false;
+		}
+	}
 
-	return (ob && ob->pd && ob->pd->forcefield);
+	if (rv3d->persp == RV3D_CAMOB) {
+		if (scene->r.mode & R_BORDER) {
+			return true;
+		}
+	}
+	else if (v3d->flag2 & V3D_RENDER_BORDER) {
+		return true;
+	}
+	return false;
 }
 
-static void WIDGETGROUP_forcefield_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
+static void WIDGETGROUP_camera_view_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
 {
-	const float col[4] = {0.8f, 0.8f, 0.45f, 0.5f};
-	const float col_hi[4] = {0.8f, 0.8f, 0.45f, 1.0f};
-
-	/* only wind effector for now */
-	wmManipulatorWrapper *wwrapper = MEM_mallocN(sizeof(wmManipulatorWrapper), __func__);
-	mgroup->customdata = wwrapper;
-
-	wwrapper->manipulator = WM_manipulator_new("MANIPULATOR_WT_arrow_3d", mgroup, "field_strength", NULL);
-	RNA_enum_set(wwrapper->manipulator->ptr, "draw_options",  ED_MANIPULATOR_ARROW_STYLE_CONSTRAINED);
-	ED_manipulator_arrow3d_set_ui_range(wwrapper->manipulator, -200.0f, 200.0f);
-	ED_manipulator_arrow3d_set_range_fac(wwrapper->manipulator, 6.0f);
-	WM_manipulator_set_color(wwrapper->manipulator, col);
-	WM_manipulator_set_color_highlight(wwrapper->manipulator, col_hi);
+	struct CameraViewWidgetGroup *viewgroup = MEM_mallocN(sizeof(struct CameraViewWidgetGroup), __func__);
+
+	viewgroup->border = WM_manipulator_new("MANIPULATOR_WT_cage_2d", mgroup, NULL);
+
+	RNA_enum_set(viewgroup->border->ptr, "transform",
+	             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_TRANSLATE | ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE);
+	/* Box style is more subtle in this case. */
+	RNA_enum_set(viewgroup->border->ptr, "draw_style", ED_MANIPULATOR_CAGE2D_STYLE_BOX);
+
+
+	mgroup->customdata = viewgroup;
 }
 
-static void WIDGETGROUP_forcefield_refresh(const bContext *C, wmManipulatorGroup *mgroup)
+static void WIDGETGROUP_camera_view_draw_prepare(const bContext *C, wmManipulatorGroup *mgroup)
 {
-	wmManipulatorWrapper *wwrapper = mgroup->customdata;
-	Object *ob = CTX_data_active_object(C);
-	PartDeflect *pd = ob->pd;
-
-	if (pd->forcefield == PFIELD_WIND) {
-		const float size = (ob->type == OB_EMPTY) ? ob->empty_drawsize : 1.0f;
-		const float ofs[3] = {0.0f, -size, 0.0f};
-		PointerRNA field_ptr;
-
-		RNA_pointer_create(&ob->id, &RNA_FieldSettings, pd, &field_ptr);
-		WM_manipulator_set_matrix_location(wwrapper->manipulator, ob->obmat[3]);
-		WM_manipulator_set_matrix_rotation_from_z_axis(wwrapper->manipulator, ob->obmat[2]);
-		WM_manipulator_set_matrix_offset_location(wwrapper->manipulator, ofs);
-		WM_manipulator_set_flag(wwrapper->manipulator, WM_MANIPULATOR_HIDDEN, false);
-		WM_manipulator_target_property_def_rna(wwrapper->manipulator, "offset", &field_ptr, "strength", -1);
+	struct CameraViewWidgetGroup *viewgroup = mgroup->customdata;
+
+	ARegion *ar = CTX_wm_region(C);
+	RegionView3D *rv3d = ar->regiondata;
+	if (rv3d->persp == RV3D_CAMOB) {
+		Scene *scene = CTX_data_scene(C);
+		View3D *v3d = CTX_wm_view3d(C);
+		ED_view3d_calc_camera_border(scene, ar, v3d, rv3d, &viewgroup->state.view_border, false);
 	}
 	else {
-		WM_manipulator_set_flag(wwrapper->manipulator, WM_MANIPULATOR_HIDDEN, true);
+		viewgroup->state.view_border = (rctf){.xmin = 0, .ymin = 0, .xmax = ar->winx, .ymax = ar->winy};
 	}
+
+	wmManipulator *mpr = viewgroup->border;
+	unit_m4(mpr->matrix_space);
+	mul_v3_fl(mpr->matrix_space[0], BLI_rctf_size_x(&viewgroup->state.view_border));
+	mul_v3_fl(mpr->matrix_space[1], BLI_rctf_size_y(&viewgroup->state.view_border));
+	mpr->matrix_space[3][0] = viewgroup->state.view_border.xmin;
+	mpr->matrix_space[3][1] = viewgroup->state.view_border.ymin;
 }
 
-void VIEW3D_WGT_force_field(wmManipulatorGroupType *wgt)
+static void WIDGETGROUP_camera_view_refresh(const bContext *C, wmManipulatorGroup *mgroup)
 {
-	wgt->name = "Force Field Widgets";
-	wgt->idname = "VIEW3D_WGT_force_field";
+	struct CameraViewWidgetGroup *viewgroup = mgroup->customdata;
 
-	wgt->flag |= (WM_MANIPULATORGROUPTYPE_PERSISTENT |
-	              WM_MANIPULATORGROUPTYPE_3D |
-	              WM_MANIPULATORGROUPTYPE_SCALE |
-	              WM_MANIPULATORGROUPTYPE_DEPTH_3D);
+	View3D *v3d = CTX_wm_view3d(C);
+	ARegion *ar = CTX_wm_region(C);
+	RegionView3D *rv3d = ar->regiondata;
+	Scene *scene = CTX_data_scene(C);
+
+	{
+		wmManipulator *mpr = viewgroup->border;
+		WM_manipulator_set_flag(mpr, WM_MANIPULATOR_HIDDEN, false);
+
+		RNA_enum_set(viewgroup->border->ptr, "transform",
+		             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_TRANSLATE | ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE);
+
+		if (rv3d->persp == RV3D_CAMOB) {
+			viewgroup->state.edit_border = &scene->r.border;
+		}
+		else {
+			viewgroup->state.edit_border = &v3d->render_border;
+		}
+
+		WM_manipulator_target_property_def_func(
+		        mpr, "matrix",
+		        &(const struct wmManipulatorPropertyFnParams) {
+		            .value_get_fn = manipulator_render_border_prop_matrix_get,
+		            .value_set_fn = manipulator_render_border_prop_matrix_set,
+		            .range_get_fn = NULL,
+		            .user_data = viewgroup,
+		        });
+	}
 
-	wgt->poll = WIDGETGROUP_forcefield_poll;
-	wgt->setup = WIDGETGROUP_forcefield_setup;
-	wgt->refresh = WIDGETGROUP_forcefield_refresh;
 }
 
-/** \} */
+void VIEW3D_WGT_camera_view(wmManipulatorGroupType *wgt)
+{
+	wgt->name = "Camera View Widgets";
+	wgt->idname = "VIEW3D_WGT_camera_view";
 
+	wgt->flag = (WM_MANIPULATORGROUPTYPE_PERSISTENT |
+	             WM_MANIPULATORGROUPTYPE_SCALE);
+
+	wgt->poll = WIDGETGROUP_camera_view_poll;
+	wgt->setup = WIDGETGROUP_camera_view_setup;
+	wgt->draw_prepare = WIDGETGROUP_camera_view_draw_prepare;
+	wgt->refresh = WIDGETGROUP_camera_view_refresh;
+}
+
+/** \} */
diff --git a/source/blender/editors/space_view3d/view3d_manipulator_empty.c b/source/blender/editors/space_view3d/view3d_manipulator_empty.c
new file mode 100644
index 00000000000..1d56c5ee7f4
--- /dev/null
+++ b/source/blender/editors/space_view3d/view3d_manipulator_empty.c
@@ -0,0 +1,196 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/editors/space_view3d/view3d_manipulator_empty.c
+ *  \ingroup spview3d
+ */
+
+
+#include "BLI_blenlib.h"
+#include "BLI_math.h"
+#include "BLI_utildefines.h"
+
+#include "BKE_context.h"
+#include "BKE_object.h"
+#include "BKE_image.h"
+
+#include "DNA_object_types.h"
+#include "DNA_lamp_types.h"
+
+#include "ED_screen.h"
+#include "ED_manipulator_library.h"
+
+#include "UI_resources.h"
+
+#include "MEM_guardedalloc.h"
+
+#include "RNA_access.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "view3d_intern.h"  /* own include */
+
+/* -------------------------------------------------------------------- */
+
+/** \name Empty Image Manipulators
+ * \{ */
+
+struct EmptyImageWidgetGroup {
+	wmManipulator *manipulator;
+	struct {
+		Object *ob;
+		float dims[2];
+	} state;
+};
+
+/* translate callbacks */
+static void manipulator_empty_image_prop_matrix_get(
+        const wmManipulator *mpr, wmManipulatorProperty *mpr_prop,
+        void *value_p)
+{
+	float (*matrix)[4] = value_p;
+	BLI_assert(mpr_prop->type->array_length == 16);
+	struct EmptyImageWidgetGroup *imgroup = mpr_prop->custom_func.user_data;
+	const Object *ob = imgroup->state.ob;
+
+	unit_m4(matrix);
+	matrix[0][0] = ob->empty_drawsize;
+	matrix[1][1] = ob->empty_drawsize;
+
+	float dims[2] = {0.0f, 0.0f};
+	RNA_float_get_array(mpr->ptr, "dimensions", dims);
+	dims[0] *= ob->empty_drawsize;
+	dims[1] *= ob->empty_drawsize;
+
+	matrix[3][0] = (ob->ima_ofs[0] * dims[0]) + (0.5f * dims[0]);
+	matrix[3][1] = (ob->ima_ofs[1] * dims[1]) + (0.5f * dims[1]);
+}
+
+static void manipulator_empty_image_prop_matrix_set(
+        const wmManipulator *mpr, wmManipulatorProperty *mpr_prop,
+        const void *value_p)
+{
+	const float (*matrix)[4] = value_p;
+	BLI_assert(mpr_prop->type->array_length == 16);
+	struct EmptyImageWidgetGroup *imgroup = mpr_prop->custom_func.user_data;
+	Object *ob = imgroup->state.ob;
+
+	ob->empty_drawsize = matrix[0][0];
+
+	float dims[2];
+	RNA_float_get_array(mpr->ptr, "dimensions", dims);
+	dims[0] *= ob->empty_drawsize;
+	dims[1] *= ob->empty_drawsize;
+
+	ob->ima_ofs[0] = (matrix[3][0] - (0.5f * dims[0])) / dims[0];
+	ob->ima_ofs[1] = (matrix[3][1] - (0.5f * dims[1])) / dims[1];
+}
+
+static bool WIDGETGROUP_empty_image_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
+{
+	Object *ob = CTX_data_active_object(C);
+
+	if (ob && ob->type == OB_EMPTY) {
+		return (ob->empty_drawtype == OB_EMPTY_IMAGE);
+	}
+	return false;
+}
+
+static void WIDGETGROUP_empty_image_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
+{
+	struct EmptyImageWidgetGroup *imgroup = MEM_mallocN(sizeof(struct EmptyImageWidgetGroup), __func__);
+	imgroup->manipulator = WM_manipulator_new("MANIPULATOR_WT_cage_2d", mgroup, NULL);
+	wmManipulator *mpr = imgroup->manipulator;
+	RNA_enum_set(mpr->ptr, "transform",
+	             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE);
+
+	mgroup->customdata = imgroup;
+
+	WM_manipulator_set_flag(mpr, WM_MANIPULATOR_DRAW_HOVER, true);
+
+	UI_GetThemeColor3fv(TH_MANIPULATOR_PRIMARY, mpr->color);
+	UI_GetThemeColor3fv(TH_MANIPULATOR_HI, mpr->color_hi);
+}
+
+static void WIDGETGROUP_empty_image_refresh(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	struct EmptyImageWidgetGroup *imgroup = mgroup->customdata;
+	Object *ob = CTX_data_active_object(C);
+	wmManipulator *mpr = imgroup->manipulator;
+
+	copy_m4_m4(mpr->matrix_basis, ob->obmat);
+
+	RNA_enum_set(mpr->ptr, "transform",
+	             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_TRANSLATE |
+	             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE |
+	             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE_UNIFORM);
+
+	imgroup->state.ob = ob;
+
+	/* Use dimensions for aspect. */
+	if (ob->data != NULL) {
+		const Image *image = ob->data;
+		ImageUser iuser = *ob->iuser;
+		float size[2];
+		BKE_image_get_size_fl(ob->data, &iuser, size);
+
+		/* Get the image aspect even if the buffer is invalid */
+		if (image->aspx > image->aspy) {
+			size[1] *= image->aspy / image->aspx;
+		}
+		else if (image->aspx < image->aspy) {
+			size[0] *= image->aspx / image->aspy;
+		}
+
+		const float dims_max = max_ff(size[0], size[1]);
+		imgroup->state.dims[0] = size[0] / dims_max;
+		imgroup->state.dims[1] = size[1] / dims_max;
+	}
+	else {
+		copy_v2_fl(imgroup->state.dims, 1.0f);
+	}
+	RNA_float_set_array(mpr->ptr, "dimensions", imgroup->state.dims);
+
+	WM_manipulator_target_property_def_func(
+	        mpr, "matrix",
+	        &(const struct wmManipulatorPropertyFnParams) {
+	            .value_get_fn = manipulator_empty_image_prop_matrix_get,
+	            .value_set_fn = manipulator_empty_image_prop_matrix_set,
+	            .range_get_fn = NULL,
+	            .user_data = imgroup,
+	        });
+}
+
+void VIEW3D_WGT_empty_image(wmManipulatorGroupType *wgt)
+{
+	wgt->name = "Area Lamp Widgets";
+	wgt->idname = "VIEW3D_WGT_empty_image";
+
+	wgt->flag |= (WM_MANIPULATORGROUPTYPE_PERSISTENT |
+	              WM_MANIPULATORGROUPTYPE_3D |
+	              WM_MANIPULATORGROUPTYPE_DEPTH_3D);
+
+	wgt->poll = WIDGETGROUP_empty_image_poll;
+	wgt->setup = WIDGETGROUP_empty_image_setup;
+	wgt->refresh = WIDGETGROUP_empty_image_refresh;
+}
+
+/** \} */
diff --git a/source/blender/editors/space_view3d/view3d_manipulator_forcefield.c b/source/blender/editors/space_view3d/view3d_manipulator_forcefield.c
new file mode 100644
index 00000000000..6a34f493caf
--- /dev/null
+++ b/source/blender/editors/space_view3d/view3d_manipulator_forcefield.c
@@ -0,0 +1,118 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/editors/space_view3d/view3d_manipulator_forcefield.c
+ *  \ingroup spview3d
+ */
+
+
+#include "BLI_blenlib.h"
+#include "BLI_math.h"
+#include "BLI_utildefines.h"
+
+#include "BKE_context.h"
+#include "BKE_object.h"
+
+#include "DNA_object_types.h"
+#include "DNA_object_force.h"
+
+#include "ED_screen.h"
+#include "ED_manipulator_library.h"
+
+#include "UI_resources.h"
+
+#include "MEM_guardedalloc.h"
+
+#include "RNA_access.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "view3d_intern.h"  /* own include */
+
+/* -------------------------------------------------------------------- */
+
+/** \name Force Field Manipulators
+ * \{ */
+
+static bool WIDGETGROUP_forcefield_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
+{
+	Object *ob = CTX_data_active_object(C);
+
+	return (ob && ob->pd && ob->pd->forcefield);
+}
+
+static void WIDGETGROUP_forcefield_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
+{
+	/* only wind effector for now */
+	wmManipulatorWrapper *wwrapper = MEM_mallocN(sizeof(wmManipulatorWrapper), __func__);
+	mgroup->customdata = wwrapper;
+
+	wwrapper->manipulator = WM_manipulator_new("MANIPULATOR_WT_arrow_3d", mgroup, NULL);
+	wmManipulator *mpr = wwrapper->manipulator;
+	RNA_enum_set(mpr->ptr, "draw_options",  ED_MANIPULATOR_ARROW_STYLE_CONSTRAINED);
+	ED_manipulator_arrow3d_set_ui_range(mpr, -200.0f, 200.0f);
+	ED_manipulator_arrow3d_set_range_fac(mpr, 6.0f);
+
+	UI_GetThemeColor3fv(TH_MANIPULATOR_PRIMARY, mpr->color);
+	UI_GetThemeColor3fv(TH_MANIPULATOR_HI, mpr->color_hi);
+}
+
+static void WIDGETGROUP_forcefield_refresh(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	wmManipulatorWrapper *wwrapper = mgroup->customdata;
+	wmManipulator *mpr = wwrapper->manipulator;
+	Object *ob = CTX_data_active_object(C);
+	PartDeflect *pd = ob->pd;
+
+	if (pd->forcefield == PFIELD_WIND) {
+		const float size = (ob->type == OB_EMPTY) ? ob->empty_drawsize : 1.0f;
+		const float ofs[3] = {0.0f, -size, 0.0f};
+		PointerRNA field_ptr;
+
+		RNA_pointer_create(&ob->id, &RNA_FieldSettings, pd, &field_ptr);
+		WM_manipulator_set_matrix_location(mpr, ob->obmat[3]);
+		WM_manipulator_set_matrix_rotation_from_z_axis(mpr, ob->obmat[2]);
+		WM_manipulator_set_matrix_offset_location(mpr, ofs);
+		WM_manipulator_set_flag(mpr, WM_MANIPULATOR_HIDDEN, false);
+		WM_manipulator_target_property_def_rna(mpr, "offset", &field_ptr, "strength", -1);
+	}
+	else {
+		WM_manipulator_set_flag(mpr, WM_MANIPULATOR_HIDDEN, true);
+	}
+}
+
+void VIEW3D_WGT_force_field(wmManipulatorGroupType *wgt)
+{
+	wgt->name = "Force Field Widgets";
+	wgt->idname = "VIEW3D_WGT_force_field";
+
+	wgt->flag |= (WM_MANIPULATORGROUPTYPE_PERSISTENT |
+	              WM_MANIPULATORGROUPTYPE_3D |
+	              WM_MANIPULATORGROUPTYPE_SCALE |
+	              WM_MANIPULATORGROUPTYPE_DEPTH_3D);
+
+	wgt->poll = WIDGETGROUP_forcefield_poll;
+	wgt->setup = WIDGETGROUP_forcefield_setup;
+	wgt->refresh = WIDGETGROUP_forcefield_refresh;
+}
+
+/** \} */
+
diff --git a/source/blender/editors/space_view3d/view3d_manipulator_lamp.c b/source/blender/editors/space_view3d/view3d_manipulator_lamp.c
new file mode 100644
index 00000000000..93b6b69a105
--- /dev/null
+++ b/source/blender/editors/space_view3d/view3d_manipulator_lamp.c
@@ -0,0 +1,289 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/editors/space_view3d/view3d_manipulator_lamp.c
+ *  \ingroup spview3d
+ */
+
+
+#include "BLI_blenlib.h"
+#include "BLI_math.h"
+#include "BLI_utildefines.h"
+
+#include "BKE_context.h"
+#include "BKE_object.h"
+
+#include "DNA_object_types.h"
+#include "DNA_lamp_types.h"
+
+#include "ED_screen.h"
+#include "ED_manipulator_library.h"
+
+#include "UI_resources.h"
+
+#include "MEM_guardedalloc.h"
+
+#include "RNA_access.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "view3d_intern.h"  /* own include */
+
+/* -------------------------------------------------------------------- */
+
+/** \name Spot Lamp Manipulators
+ * \{ */
+
+static bool WIDGETGROUP_lamp_spot_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
+{
+	Object *ob = CTX_data_active_object(C);
+
+	if (ob && ob->type == OB_LAMP) {
+		Lamp *la = ob->data;
+		return (la->type == LA_SPOT);
+	}
+	return false;
+}
+
+static void WIDGETGROUP_lamp_spot_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
+{
+	wmManipulatorWrapper *wwrapper = MEM_mallocN(sizeof(wmManipulatorWrapper), __func__);
+
+	wwrapper->manipulator = WM_manipulator_new("MANIPULATOR_WT_arrow_3d", mgroup, NULL);
+	wmManipulator *mpr = wwrapper->manipulator;
+	RNA_enum_set(mpr->ptr, "draw_options",  ED_MANIPULATOR_ARROW_STYLE_INVERTED);
+
+	mgroup->customdata = wwrapper;
+
+	ED_manipulator_arrow3d_set_range_fac(mpr, 4.0f);
+
+	UI_GetThemeColor3fv(TH_MANIPULATOR_SECONDARY, mpr->color);
+}
+
+static void WIDGETGROUP_lamp_spot_refresh(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	wmManipulatorWrapper *wwrapper = mgroup->customdata;
+	wmManipulator *mpr = wwrapper->manipulator;
+	Object *ob = CTX_data_active_object(C);
+	Lamp *la = ob->data;
+	float dir[3];
+
+	negate_v3_v3(dir, ob->obmat[2]);
+
+	WM_manipulator_set_matrix_rotation_from_z_axis(mpr, dir);
+	WM_manipulator_set_matrix_location(mpr, ob->obmat[3]);
+
+	/* need to set property here for undo. TODO would prefer to do this in _init */
+	PointerRNA lamp_ptr;
+	const char *propname = "spot_size";
+	RNA_pointer_create(&la->id, &RNA_Lamp, la, &lamp_ptr);
+	WM_manipulator_target_property_def_rna(mpr, "offset", &lamp_ptr, propname, -1);
+}
+
+void VIEW3D_WGT_lamp_spot(wmManipulatorGroupType *wgt)
+{
+	wgt->name = "Spot Lamp Widgets";
+	wgt->idname = "VIEW3D_WGT_lamp_spot";
+
+	wgt->flag |= (WM_MANIPULATORGROUPTYPE_PERSISTENT |
+	              WM_MANIPULATORGROUPTYPE_3D |
+	              WM_MANIPULATORGROUPTYPE_DEPTH_3D);
+
+	wgt->poll = WIDGETGROUP_lamp_spot_poll;
+	wgt->setup = WIDGETGROUP_lamp_spot_setup;
+	wgt->refresh = WIDGETGROUP_lamp_spot_refresh;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+
+/** \name Area Lamp Manipulators
+ * \{ */
+
+/* scale callbacks */
+static void manipulator_area_lamp_prop_matrix_get(
+        const wmManipulator *UNUSED(mpr), wmManipulatorProperty *mpr_prop,
+        void *value_p)
+{
+	BLI_assert(mpr_prop->type->array_length == 16);
+	float (*matrix)[4] = value_p;
+	const Lamp *la = mpr_prop->custom_func.user_data;
+
+	matrix[0][0] = la->area_size;
+	matrix[1][1] = (la->area_shape == LA_AREA_RECT) ? la->area_sizey : la->area_size;
+}
+
+static void manipulator_area_lamp_prop_matrix_set(
+        const wmManipulator *UNUSED(mpr), wmManipulatorProperty *mpr_prop,
+        const void *value_p)
+{
+	const float (*matrix)[4] = value_p;
+	BLI_assert(mpr_prop->type->array_length == 16);
+	Lamp *la = mpr_prop->custom_func.user_data;
+
+	if (la->area_shape == LA_AREA_RECT) {
+		la->area_size = len_v3(matrix[0]);
+		la->area_sizey = len_v3(matrix[1]);
+	}
+	else {
+		la->area_size = len_v3(matrix[0]);
+	}
+}
+
+static bool WIDGETGROUP_lamp_area_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
+{
+	Object *ob = CTX_data_active_object(C);
+
+	if (ob && ob->type == OB_LAMP) {
+		Lamp *la = ob->data;
+		return (la->type == LA_AREA);
+	}
+	return false;
+}
+
+static void WIDGETGROUP_lamp_area_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
+{
+	wmManipulatorWrapper *wwrapper = MEM_mallocN(sizeof(wmManipulatorWrapper), __func__);
+	wwrapper->manipulator = WM_manipulator_new("MANIPULATOR_WT_cage_2d", mgroup, NULL);
+	wmManipulator *mpr = wwrapper->manipulator;
+	RNA_enum_set(mpr->ptr, "transform",
+	             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE);
+
+	mgroup->customdata = wwrapper;
+
+	WM_manipulator_set_flag(mpr, WM_MANIPULATOR_DRAW_HOVER, true);
+
+	UI_GetThemeColor3fv(TH_MANIPULATOR_PRIMARY, mpr->color);
+	UI_GetThemeColor3fv(TH_MANIPULATOR_HI, mpr->color_hi);
+}
+
+static void WIDGETGROUP_lamp_area_refresh(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	wmManipulatorWrapper *wwrapper = mgroup->customdata;
+	Object *ob = CTX_data_active_object(C);
+	Lamp *la = ob->data;
+	wmManipulator *mpr = wwrapper->manipulator;
+
+	copy_m4_m4(mpr->matrix_basis, ob->obmat);
+
+	RNA_enum_set(mpr->ptr, "transform",
+	             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE |
+	             ((la->area_shape == LA_AREA_SQUARE) ? ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE_UNIFORM : 0));
+
+	/* need to set property here for undo. TODO would prefer to do this in _init */
+	WM_manipulator_target_property_def_func(
+	        mpr, "matrix",
+	        &(const struct wmManipulatorPropertyFnParams) {
+	            .value_get_fn = manipulator_area_lamp_prop_matrix_get,
+	            .value_set_fn = manipulator_area_lamp_prop_matrix_set,
+	            .range_get_fn = NULL,
+	            .user_data = la,
+	        });
+}
+
+void VIEW3D_WGT_lamp_area(wmManipulatorGroupType *wgt)
+{
+	wgt->name = "Area Lamp Widgets";
+	wgt->idname = "VIEW3D_WGT_lamp_area";
+
+	wgt->flag |= (WM_MANIPULATORGROUPTYPE_PERSISTENT |
+	              WM_MANIPULATORGROUPTYPE_3D |
+	              WM_MANIPULATORGROUPTYPE_DEPTH_3D);
+
+	wgt->poll = WIDGETGROUP_lamp_area_poll;
+	wgt->setup = WIDGETGROUP_lamp_area_setup;
+	wgt->refresh = WIDGETGROUP_lamp_area_refresh;
+}
+
+/** \} */
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name Lamp Target Manipulator
+ * \{ */
+
+static bool WIDGETGROUP_lamp_target_poll(const bContext *C, wmManipulatorGroupType *UNUSED(wgt))
+{
+	Object *ob = CTX_data_active_object(C);
+
+	if (ob != NULL) {
+		if (ob->type == OB_LAMP) {
+			Lamp *la = ob->data;
+			return (ELEM(la->type, LA_SUN, LA_SPOT, LA_HEMI, LA_AREA));
+		}
+#if 0
+		else if (ob->type == OB_CAMERA) {
+			return true;
+		}
+#endif
+	}
+	return false;
+}
+
+static void WIDGETGROUP_lamp_target_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
+{
+	wmManipulatorWrapper *wwrapper = MEM_mallocN(sizeof(wmManipulatorWrapper), __func__);
+	wwrapper->manipulator = WM_manipulator_new("MANIPULATOR_WT_grab_3d", mgroup, NULL);
+	wmManipulator *mpr = wwrapper->manipulator;
+
+	mgroup->customdata = wwrapper;
+
+	UI_GetThemeColor3fv(TH_MANIPULATOR_PRIMARY, mpr->color);
+	UI_GetThemeColor3fv(TH_MANIPULATOR_HI, mpr->color_hi);
+
+	mpr->scale_basis = 0.06f;
+
+	wmOperatorType *ot = WM_operatortype_find("OBJECT_OT_transform_axis_target", true);
+
+	RNA_enum_set(mpr->ptr, "draw_options",
+	             ED_MANIPULATOR_GRAB_DRAW_FLAG_FILL | ED_MANIPULATOR_GRAB_DRAW_FLAG_ALIGN_VIEW);
+
+	WM_manipulator_operator_set(mpr, 0, ot, NULL);
+}
+
+static void WIDGETGROUP_lamp_target_draw_prepare(const bContext *C, wmManipulatorGroup *mgroup)
+{
+	wmManipulatorWrapper *wwrapper = mgroup->customdata;
+	Object *ob = CTX_data_active_object(C);
+	wmManipulator *mpr = wwrapper->manipulator;
+
+	copy_m4_m4(mpr->matrix_basis, ob->obmat);
+	unit_m4(mpr->matrix_offset);
+	mpr->matrix_offset[3][2] = -2.4f / mpr->scale_basis;
+	WM_manipulator_set_flag(mpr, WM_MANIPULATOR_DRAW_OFFSET_SCALE, true);
+}
+
+void VIEW3D_WGT_lamp_target(wmManipulatorGroupType *wgt)
+{
+	wgt->name = "Target Lamp Widgets";
+	wgt->idname = "VIEW3D_WGT_lamp_target";
+
+	wgt->flag |= (WM_MANIPULATORGROUPTYPE_PERSISTENT |
+	              WM_MANIPULATORGROUPTYPE_3D);
+
+	wgt->poll = WIDGETGROUP_lamp_target_poll;
+	wgt->setup = WIDGETGROUP_lamp_target_setup;
+	wgt->draw_prepare = WIDGETGROUP_lamp_target_draw_prepare;
+}
+
+/** \} */
diff --git a/source/blender/editors/space_view3d/view3d_ruler.c b/source/blender/editors/space_view3d/view3d_ruler.c
index 550a0ee4186..60e90121ad1 100644
--- a/source/blender/editors/space_view3d/view3d_ruler.c
+++ b/source/blender/editors/space_view3d/view3d_ruler.c
@@ -51,7 +51,6 @@
 
 #include "ED_screen.h"
 #include "ED_view3d.h"
-#include "ED_transform.h"
 #include "ED_transform_snap_object_context.h"
 #include "ED_space_api.h"
 
@@ -461,7 +460,7 @@ static void ruler_info_draw_pixel(const struct bContext *C, ARegion *ar, void *a
 		const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
 		if (ruler_item->flag & RULERITEM_USE_ANGLE) {
-			immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+			immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 			float viewport_size[4];
 			glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -600,7 +599,7 @@ static void ruler_info_draw_pixel(const struct bContext *C, ARegion *ar, void *a
 			}
 		}
 		else {
-			immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+			immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 			float viewport_size[4];
 			glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -705,7 +704,7 @@ static void ruler_info_draw_pixel(const struct bContext *C, ARegion *ar, void *a
 			immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 			immUniformColor4fv(color_act);
 
-			imm_draw_circle_wire(pos, co_ss[0], co_ss[1], size * U.pixelsize, 32);
+			imm_draw_circle_wire_2d(pos, co_ss[0], co_ss[1], size * U.pixelsize, 32);
 
 			immUnbindProgram();
 		}
@@ -1042,9 +1041,12 @@ static int view3d_ruler_modal(bContext *C, wmOperator *op, const wmEvent *event)
 		}
 		case RETKEY:
 		{
-			view3d_ruler_to_gpencil(C, ruler_info);
-			do_draw = true;
-			exit_code = OPERATOR_FINISHED;
+			/* Enter may be used to invoke from search. */
+			if (event->val == KM_PRESS) {
+				view3d_ruler_to_gpencil(C, ruler_info);
+				do_draw = true;
+				exit_code = OPERATOR_FINISHED;
+			}
 			break;
 		}
 		case DELKEY:
diff --git a/source/blender/editors/space_view3d/view3d_select.c b/source/blender/editors/space_view3d/view3d_select.c
index 049c0367ce6..5ac3aa15d4c 100644
--- a/source/blender/editors/space_view3d/view3d_select.c
+++ b/source/blender/editors/space_view3d/view3d_select.c
@@ -94,6 +94,7 @@
 #include "UI_interface.h"
 
 #include "GPU_draw.h"
+#include "GPU_glew.h"
 #include "GPU_matrix.h"
 
 #include "view3d_intern.h"  /* own include */
@@ -456,7 +457,9 @@ static void do_lasso_select_mesh__doSelectFace(void *userData, BMFace *efa, cons
 	}
 }
 
-static void do_lasso_select_mesh(ViewContext *vc, const int mcords[][2], short moves, bool extend, bool select)
+static void do_lasso_select_mesh(
+        const struct EvaluationContext *eval_ctx, ViewContext *vc,
+        const int mcords[][2], short moves, bool extend, bool select)
 {
 	LassoSelectUserData data;
 	ToolSettings *ts = vc->scene->toolsettings;
@@ -477,24 +480,24 @@ static void do_lasso_select_mesh(ViewContext *vc, const int mcords[][2], short m
 	ED_view3d_init_mats_rv3d(vc->obedit, vc->rv3d);
 
 	gpuLoadMatrix(vc->rv3d->viewmat);
-	bbsel = EDBM_backbuf_border_mask_init(vc, mcords, moves, rect.xmin, rect.ymin, rect.xmax, rect.ymax);
+	bbsel = EDBM_backbuf_border_mask_init(eval_ctx, vc, mcords, moves, rect.xmin, rect.ymin, rect.xmax, rect.ymax);
 	
 	if (ts->selectmode & SCE_SELECT_VERTEX) {
 		if (bbsel) {
 			edbm_backbuf_check_and_select_verts(vc->em, select);
 		}
 		else {
-			mesh_foreachScreenVert(vc, do_lasso_select_mesh__doSelectVert, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
+			mesh_foreachScreenVert(eval_ctx, vc, do_lasso_select_mesh__doSelectVert, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
 		}
 	}
 	if (ts->selectmode & SCE_SELECT_EDGE) {
 		/* Does both bbsel and non-bbsel versions (need screen cos for both) */
 		data.pass = 0;
-		mesh_foreachScreenEdge(vc, do_lasso_select_mesh__doSelectEdge, &data, V3D_PROJ_TEST_CLIP_NEAR);
+		mesh_foreachScreenEdge(eval_ctx, vc, do_lasso_select_mesh__doSelectEdge, &data, V3D_PROJ_TEST_CLIP_NEAR);
 
 		if (data.is_done == false) {
 			data.pass = 1;
-			mesh_foreachScreenEdge(vc, do_lasso_select_mesh__doSelectEdge, &data, V3D_PROJ_TEST_CLIP_NEAR);
+			mesh_foreachScreenEdge(eval_ctx, vc, do_lasso_select_mesh__doSelectEdge, &data, V3D_PROJ_TEST_CLIP_NEAR);
 		}
 	}
 	
@@ -503,7 +506,7 @@ static void do_lasso_select_mesh(ViewContext *vc, const int mcords[][2], short m
 			edbm_backbuf_check_and_select_faces(vc->em, select);
 		}
 		else {
-			mesh_foreachScreenFace(vc, do_lasso_select_mesh__doSelectFace, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
+			mesh_foreachScreenFace(eval_ctx, vc, do_lasso_select_mesh__doSelectFace, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
 		}
 	}
 	
@@ -702,7 +705,7 @@ static void do_lasso_select_meshobject__doSelectVert(void *userData, MVert *mv,
 		BKE_BIT_TEST_SET(mv->flag, data->select, SELECT);
 	}
 }
-static void do_lasso_select_paintvert(ViewContext *vc, const int mcords[][2], short moves, bool extend, bool select)
+static void do_lasso_select_paintvert(const struct EvaluationContext *eval_ctx, ViewContext *vc, const int mcords[][2], short moves, bool extend, bool select)
 {
 	const bool use_zbuf = (vc->v3d->flag & V3D_ZBUF_SELECT) != 0;
 	Object *ob = vc->obact;
@@ -720,7 +723,7 @@ static void do_lasso_select_paintvert(ViewContext *vc, const int mcords[][2], sh
 	if (use_zbuf) {
 		bm_vertoffs = me->totvert + 1; /* max index array */
 
-		EDBM_backbuf_border_mask_init(vc, mcords, moves, rect.xmin, rect.ymin, rect.xmax, rect.ymax);
+		EDBM_backbuf_border_mask_init(eval_ctx, vc, mcords, moves, rect.xmin, rect.ymin, rect.xmax, rect.ymax);
 
 		edbm_backbuf_check_and_select_verts_obmode(me, select);
 
@@ -733,7 +736,7 @@ static void do_lasso_select_paintvert(ViewContext *vc, const int mcords[][2], sh
 
 		ED_view3d_init_mats_rv3d(vc->obact, vc->rv3d);
 
-		meshobject_foreachScreenVert(vc, do_lasso_select_meshobject__doSelectVert, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
+		meshobject_foreachScreenVert(eval_ctx, vc, do_lasso_select_meshobject__doSelectVert, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
 
 	}
 
@@ -742,7 +745,7 @@ static void do_lasso_select_paintvert(ViewContext *vc, const int mcords[][2], sh
 	}
 	paintvert_flush_flags(ob);
 }
-static void do_lasso_select_paintface(ViewContext *vc, const int mcords[][2], short moves, bool extend, bool select)
+static void do_lasso_select_paintface(const struct EvaluationContext *eval_ctx, ViewContext *vc, const int mcords[][2], short moves, bool extend, bool select)
 {
 	Object *ob = vc->obact;
 	Mesh *me = ob->data;
@@ -757,7 +760,7 @@ static void do_lasso_select_paintface(ViewContext *vc, const int mcords[][2], sh
 	bm_vertoffs = me->totpoly + 1; /* max index array */
 
 	BLI_lasso_boundbox(&rect, mcords, moves);
-	EDBM_backbuf_border_mask_init(vc, mcords, moves, rect.xmin, rect.ymin, rect.xmax, rect.ymax);
+	EDBM_backbuf_border_mask_init(eval_ctx, vc, mcords, moves, rect.xmin, rect.ymin, rect.xmax, rect.ymax);
 	
 	edbm_backbuf_check_and_select_tfaces(me, select);
 
@@ -803,16 +806,22 @@ static void view3d_lasso_select(bContext *C, ViewContext *vc,
 {
 	Object *ob = CTX_data_active_object(C);
 
+	EvaluationContext eval_ctx;
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (vc->obedit == NULL) { /* Object Mode */
-		if (BKE_paint_select_face_test(ob))
-			do_lasso_select_paintface(vc, mcords, moves, extend, select);
-		else if (BKE_paint_select_vert_test(ob))
-			do_lasso_select_paintvert(vc, mcords, moves, extend, select);
+		if (BKE_paint_select_face_test(ob)) {
+			do_lasso_select_paintface(&eval_ctx, vc, mcords, moves, extend, select);
+		}
+		else if (BKE_paint_select_vert_test(ob)) {
+			do_lasso_select_paintvert(&eval_ctx, vc, mcords, moves, extend, select);
+		}
 		else if (ob && (ob->mode & (OB_MODE_VERTEX_PAINT | OB_MODE_WEIGHT_PAINT | OB_MODE_TEXTURE_PAINT))) {
 			/* pass */
 		}
-		else if (ob && (ob->mode & OB_MODE_PARTICLE_EDIT))
+		else if (ob && (ob->mode & OB_MODE_PARTICLE_EDIT)) {
 			PE_lasso_select(C, mcords, moves, extend, select);
+		}
 		else {
 			do_lasso_select_objects(vc, mcords, moves, extend, select);
 			WM_event_add_notifier(C, NC_SCENE | ND_OB_SELECT, vc->scene);
@@ -821,7 +830,7 @@ static void view3d_lasso_select(bContext *C, ViewContext *vc,
 	else { /* Edit Mode */
 		switch (vc->obedit->type) {
 			case OB_MESH:
-				do_lasso_select_mesh(vc, mcords, moves, extend, select);
+				do_lasso_select_mesh(&eval_ctx, vc, mcords, moves, extend, select);
 				break;
 			case OB_CURVE:
 			case OB_SURF:
@@ -1176,7 +1185,7 @@ static int selectbuffer_ret_hits_5(unsigned int *buffer, const int hits15, const
 /* we want a select buffer with bones, if there are... */
 /* so check three selection levels and compare */
 static int mixed_bones_object_selectbuffer(
-        ViewContext *vc, unsigned int *buffer, const int mval[2],
+        const EvaluationContext *eval_ctx, ViewContext *vc, unsigned int *buffer, const int mval[2],
         bool use_cycle, bool enumerate,
         bool *r_do_nearest)
 {
@@ -1216,7 +1225,7 @@ static int mixed_bones_object_selectbuffer(
 	view3d_opengl_select_cache_begin();
 
 	BLI_rcti_init_pt_radius(&rect, mval, 14);
-	hits15 = view3d_opengl_select(vc, buffer, MAXPICKBUF, &rect, select_mode);
+	hits15 = view3d_opengl_select(eval_ctx, vc, buffer, MAXPICKBUF, &rect, select_mode);
 	if (hits15 == 1) {
 		hits = selectbuffer_ret_hits_15(buffer, hits15);
 		goto finally;
@@ -1227,7 +1236,7 @@ static int mixed_bones_object_selectbuffer(
 
 		offs = 4 * hits15;
 		BLI_rcti_init_pt_radius(&rect, mval, 9);
-		hits9 = view3d_opengl_select(vc, buffer + offs, MAXPICKBUF - offs, &rect, select_mode);
+		hits9 = view3d_opengl_select(eval_ctx, vc, buffer + offs, MAXPICKBUF - offs, &rect, select_mode);
 		if (hits9 == 1) {
 			hits = selectbuffer_ret_hits_9(buffer, hits15, hits9);
 			goto finally;
@@ -1237,7 +1246,7 @@ static int mixed_bones_object_selectbuffer(
 
 			offs += 4 * hits9;
 			BLI_rcti_init_pt_radius(&rect, mval, 5);
-			hits5 = view3d_opengl_select(vc, buffer + offs, MAXPICKBUF - offs, &rect, select_mode);
+			hits5 = view3d_opengl_select(eval_ctx, vc, buffer + offs, MAXPICKBUF - offs, &rect, select_mode);
 			if (hits5 == 1) {
 				hits = selectbuffer_ret_hits_5(buffer, hits15, hits9, hits5);
 				goto finally;
@@ -1286,8 +1295,8 @@ static Base *mouse_select_eval_buffer(ViewContext *vc, unsigned int *buffer, int
 		}
 		else {
 			/* only exclude active object when it is selected... */
-			if (BASACT_NEW && (BASACT_NEW->flag & BASE_SELECTED) && hits > 1) {
-				notcol = BASACT_NEW->object->select_color;
+			if (BASACT_NEW(sl) && (BASACT_NEW(sl)->flag & BASE_SELECTED) && hits > 1) {
+				notcol = BASACT_NEW(sl)->object->select_color;
 			}
 			
 			for (a = 0; a < hits; a++) {
@@ -1298,7 +1307,7 @@ static Base *mouse_select_eval_buffer(ViewContext *vc, unsigned int *buffer, int
 			}
 		}
 		
-		base = FIRSTBASE_NEW;
+		base = FIRSTBASE_NEW(sl);
 		while (base) {
 			if (BASE_SELECTABLE_NEW(base)) {
 				if (base->object->select_color == selcol) break;
@@ -1315,7 +1324,7 @@ static Base *mouse_select_eval_buffer(ViewContext *vc, unsigned int *buffer, int
 			 * with an un-selectable choice */
 			if ((base->flag & BASE_SELECTABLED) == 0) {
 				base = base->next;
-				if (base == NULL) base = FIRSTBASE_NEW;
+				if (base == NULL) base = FIRSTBASE_NEW(sl);
 				if (base == startbase) break;
 			}
 			
@@ -1338,7 +1347,7 @@ static Base *mouse_select_eval_buffer(ViewContext *vc, unsigned int *buffer, int
 			if (basact) break;
 			
 			base = base->next;
-			if (base == NULL) base = FIRSTBASE_NEW;
+			if (base == NULL) base = FIRSTBASE_NEW(sl);
 			if (base == startbase) break;
 		}
 	}
@@ -1349,6 +1358,7 @@ static Base *mouse_select_eval_buffer(ViewContext *vc, unsigned int *buffer, int
 /* mval comes from event->mval, only use within region handlers */
 Base *ED_view3d_give_base_under_cursor(bContext *C, const int mval[2])
 {
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	Base *basact = NULL;
 	unsigned int buffer[MAXPICKBUF];
@@ -1357,9 +1367,11 @@ Base *ED_view3d_give_base_under_cursor(bContext *C, const int mval[2])
 	
 	/* setup view context for argument to callbacks */
 	view3d_operator_needs_opengl(C);
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	view3d_set_viewcontext(C, &vc);
 	
-	hits = mixed_bones_object_selectbuffer(&vc, buffer, mval, false, false, &do_nearest);
+	hits = mixed_bones_object_selectbuffer(&eval_ctx, &vc, buffer, mval, false, false, &do_nearest);
 	
 	if (hits > 0) {
 		const bool has_bones = selectbuffer_has_bones(buffer, hits);
@@ -1393,6 +1405,7 @@ static bool ed_object_select_pick(
         bContext *C, const int mval[2],
         bool extend, bool deselect, bool toggle, bool obcenter, bool enumerate, bool object)
 {
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	ARegion *ar = CTX_wm_region(C);
 	Scene *scene = CTX_data_scene(C);
@@ -1406,6 +1419,7 @@ static bool ed_object_select_pick(
 
 	
 	/* setup view context for argument to callbacks */
+	CTX_data_eval_ctx(C, &eval_ctx);
 	view3d_set_viewcontext(C, &vc);
 
 	is_obedit = (vc.obedit != NULL);
@@ -1415,8 +1429,8 @@ static bool ed_object_select_pick(
 	}
 	
 	/* always start list from basact in wire mode */
-	startbase =  FIRSTBASE_NEW;
-	if (BASACT_NEW && BASACT_NEW->next) startbase = BASACT_NEW->next;
+	startbase =  FIRSTBASE_NEW(sl);
+	if (BASACT_NEW(sl) && BASACT_NEW(sl)->next) startbase = BASACT_NEW(sl)->next;
 	
 	/* This block uses the control key to make the object selected by its center point rather than its contents */
 	/* in editmode do not activate */
@@ -1435,7 +1449,7 @@ static bool ed_object_select_pick(
 					                                   V3D_PROJ_TEST_CLIP_BB | V3D_PROJ_TEST_CLIP_WIN | V3D_PROJ_TEST_CLIP_NEAR) == V3D_PROJ_RET_OK)
 					{
 						float dist_temp = len_manhattan_v2v2(mval_fl, screen_co);
-						if (base == BASACT_NEW) dist_temp += 10.0f;
+						if (base == BASACT_NEW(sl)) dist_temp += 10.0f;
 						if (dist_temp < dist) {
 							dist = dist_temp;
 							basact = base;
@@ -1444,7 +1458,7 @@ static bool ed_object_select_pick(
 				}
 				base = base->next;
 				
-				if (base == NULL) base = FIRSTBASE_NEW;
+				if (base == NULL) base = FIRSTBASE_NEW(sl);
 				if (base == startbase) break;
 			}
 		}
@@ -1456,7 +1470,7 @@ static bool ed_object_select_pick(
 		// TIMEIT_START(select_time);
 
 		/* if objects have posemode set, the bones are in the same selection buffer */
-		hits = mixed_bones_object_selectbuffer(&vc, buffer, mval, true, enumerate, &do_nearest);
+		hits = mixed_bones_object_selectbuffer(&eval_ctx, &vc, buffer, mval, true, enumerate, &do_nearest);
 
 		// TIMEIT_END(select_time);
 
@@ -1474,7 +1488,7 @@ static bool ed_object_select_pick(
 			
 			if (has_bones && basact) {
 				if (basact->object->type == OB_CAMERA) {
-					if (BASACT_NEW == basact) {
+					if (BASACT_NEW(sl) == basact) {
 						int i, hitresult;
 						bool changed = false;
 
@@ -1544,14 +1558,14 @@ static bool ed_object_select_pick(
 					WM_event_add_notifier(C, NC_OBJECT | ND_BONE_ACTIVE, basact->object);
 					
 					/* in weightpaint, we use selected bone to select vertexgroup, so no switch to new active object */
-					if (BASACT_NEW && (BASACT_NEW->object->mode & OB_MODE_WEIGHT_PAINT)) {
+					if (BASACT_NEW(sl) && (BASACT_NEW(sl)->object->mode & OB_MODE_WEIGHT_PAINT)) {
 						/* prevent activating */
 						basact = NULL;
 					}
 
 				}
 				/* prevent bone selecting to pass on to object selecting */
-				if (basact == BASACT_NEW)
+				if (basact == BASACT_NEW(sl))
 					basact = NULL;
 			}
 		}
@@ -1569,7 +1583,7 @@ static bool ed_object_select_pick(
 		/* also prevent making it active on mouse selection */
 		else if (BASE_SELECTABLE_NEW(basact)) {
 
-			oldbasact = BASACT_NEW;
+			oldbasact = BASACT_NEW(sl);
 			
 			if (extend) {
 				ED_object_base_select(basact, BA_SELECT);
@@ -1649,7 +1663,8 @@ static void do_paintvert_box_select__doSelectVert(void *userData, MVert *mv, con
 		BKE_BIT_TEST_SET(mv->flag, data->select, SELECT);
 	}
 }
-static int do_paintvert_box_select(ViewContext *vc, rcti *rect, bool select, bool extend)
+static int do_paintvert_box_select(
+        const EvaluationContext *eval_ctx, ViewContext *vc, rcti *rect, bool select, bool extend)
 {
 	const bool use_zbuf = (vc->v3d->flag & V3D_ZBUF_SELECT) != 0;
 	Mesh *me;
@@ -1673,7 +1688,7 @@ static int do_paintvert_box_select(ViewContext *vc, rcti *rect, bool select, boo
 
 	if (use_zbuf) {
 		selar = MEM_callocN(me->totvert + 1, "selar");
-		ED_view3d_backbuf_validate(vc);
+		ED_view3d_backbuf_validate(eval_ctx, vc);
 
 		ibuf = IMB_allocImBuf(size[0], size[1], 32, IB_rect);
 		rt = ibuf->rect;
@@ -1721,7 +1736,7 @@ static int do_paintvert_box_select(ViewContext *vc, rcti *rect, bool select, boo
 
 		ED_view3d_init_mats_rv3d(vc->obact, vc->rv3d);
 
-		meshobject_foreachScreenVert(vc, do_paintvert_box_select__doSelectVert, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
+		meshobject_foreachScreenVert(eval_ctx, vc, do_paintvert_box_select__doSelectVert, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
 	}
 
 	if (select == false) {
@@ -1836,7 +1851,8 @@ static void do_mesh_box_select__doSelectFace(void *userData, BMFace *efa, const
 		BM_face_select_set(data->vc->em->bm, efa, data->select);
 	}
 }
-static int do_mesh_box_select(ViewContext *vc, rcti *rect, bool select, bool extend)
+static int do_mesh_box_select(
+        const struct EvaluationContext *eval_ctx, ViewContext *vc, rcti *rect, bool select, bool extend)
 {
 	BoxSelectUserData data;
 	ToolSettings *ts = vc->scene->toolsettings;
@@ -1851,25 +1867,25 @@ static int do_mesh_box_select(ViewContext *vc, rcti *rect, bool select, bool ext
 	ED_view3d_init_mats_rv3d(vc->obedit, vc->rv3d);
 
 	gpuLoadMatrix(vc->rv3d->viewmat);
-	bbsel = EDBM_backbuf_border_init(vc, rect->xmin, rect->ymin, rect->xmax, rect->ymax);
+	bbsel = EDBM_backbuf_border_init(eval_ctx, vc, rect->xmin, rect->ymin, rect->xmax, rect->ymax);
 
 	if (ts->selectmode & SCE_SELECT_VERTEX) {
 		if (bbsel) {
 			edbm_backbuf_check_and_select_verts(vc->em, select);
 		}
 		else {
-			mesh_foreachScreenVert(vc, do_mesh_box_select__doSelectVert, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
+			mesh_foreachScreenVert(eval_ctx, vc, do_mesh_box_select__doSelectVert, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
 		}
 	}
 	if (ts->selectmode & SCE_SELECT_EDGE) {
 		/* Does both bbsel and non-bbsel versions (need screen cos for both) */
 
 		data.pass = 0;
-		mesh_foreachScreenEdge(vc, do_mesh_box_select__doSelectEdge, &data, V3D_PROJ_TEST_CLIP_NEAR);
+		mesh_foreachScreenEdge(eval_ctx, vc, do_mesh_box_select__doSelectEdge, &data, V3D_PROJ_TEST_CLIP_NEAR);
 
 		if (data.is_done == 0) {
 			data.pass = 1;
-			mesh_foreachScreenEdge(vc, do_mesh_box_select__doSelectEdge, &data, V3D_PROJ_TEST_CLIP_NEAR);
+			mesh_foreachScreenEdge(eval_ctx, vc, do_mesh_box_select__doSelectEdge, &data, V3D_PROJ_TEST_CLIP_NEAR);
 		}
 	}
 	
@@ -1878,7 +1894,7 @@ static int do_mesh_box_select(ViewContext *vc, rcti *rect, bool select, bool ext
 			edbm_backbuf_check_and_select_faces(vc->em, select);
 		}
 		else {
-			mesh_foreachScreenFace(vc, do_mesh_box_select__doSelectFace, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
+			mesh_foreachScreenFace(eval_ctx, vc, do_mesh_box_select__doSelectFace, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
 		}
 	}
 	
@@ -1889,7 +1905,9 @@ static int do_mesh_box_select(ViewContext *vc, rcti *rect, bool select, bool ext
 	return OPERATOR_FINISHED;
 }
 
-static int do_meta_box_select(ViewContext *vc, rcti *rect, bool select, bool extend)
+static int do_meta_box_select(
+        const struct EvaluationContext *eval_ctx, ViewContext *vc,
+        const rcti *rect, bool select, bool extend)
 {
 	MetaBall *mb = (MetaBall *)vc->obedit->data;
 	MetaElem *ml;
@@ -1898,7 +1916,7 @@ static int do_meta_box_select(ViewContext *vc, rcti *rect, bool select, bool ext
 	unsigned int buffer[MAXPICKBUF];
 	int hits;
 
-	hits = view3d_opengl_select(vc, buffer, MAXPICKBUF, rect, VIEW3D_SELECT_ALL);
+	hits = view3d_opengl_select(eval_ctx, vc, buffer, MAXPICKBUF, rect, VIEW3D_SELECT_ALL);
 
 	if (extend == false && select)
 		BKE_mball_deselect_all(mb);
@@ -1923,7 +1941,9 @@ static int do_meta_box_select(ViewContext *vc, rcti *rect, bool select, bool ext
 	return OPERATOR_FINISHED;
 }
 
-static int do_armature_box_select(ViewContext *vc, rcti *rect, bool select, bool extend)
+static int do_armature_box_select(
+        const struct EvaluationContext *eval_ctx, ViewContext *vc,
+        const rcti *rect, bool select, bool extend)
 {
 	bArmature *arm = vc->obedit->data;
 	EditBone *ebone;
@@ -1932,7 +1952,7 @@ static int do_armature_box_select(ViewContext *vc, rcti *rect, bool select, bool
 	unsigned int buffer[MAXPICKBUF];
 	int hits;
 
-	hits = view3d_opengl_select(vc, buffer, MAXPICKBUF, rect, VIEW3D_SELECT_ALL);
+	hits = view3d_opengl_select(eval_ctx, vc, buffer, MAXPICKBUF, rect, VIEW3D_SELECT_ALL);
 	
 	/* clear flag we use to detect point was affected */
 	for (ebone = arm->edbo->first; ebone; ebone = ebone->next)
@@ -2019,6 +2039,7 @@ static int opengl_select_buffer_cmp(const void *sel_a_p, const void *sel_b_p)
 
 static int do_object_pose_box_select(bContext *C, ViewContext *vc, rcti *rect, bool select, bool extend)
 {
+	EvaluationContext eval_ctx;
 	Bone *bone;
 	Object *ob = vc->obact;
 	unsigned int *vbuffer = NULL; /* selection buffer	*/
@@ -2028,6 +2049,8 @@ static int do_object_pose_box_select(bContext *C, ViewContext *vc, rcti *rect, b
 	int totobj = MAXPICKBUF; /* XXX solve later */
 	int hits;
 	
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if ((ob) && (ob->mode & OB_MODE_POSE))
 		bone_only = 1;
 	else
@@ -2050,7 +2073,7 @@ static int do_object_pose_box_select(bContext *C, ViewContext *vc, rcti *rect, b
 
 	/* selection buffer now has bones potentially too, so we add MAXPICKBUF */
 	vbuffer = MEM_mallocN(4 * (totobj + MAXPICKELEMS) * sizeof(unsigned int), "selection buffer");
-	hits = view3d_opengl_select(vc, vbuffer, 4 * (totobj + MAXPICKELEMS), rect, VIEW3D_SELECT_ALL);
+	hits = view3d_opengl_select(&eval_ctx, vc, vbuffer, 4 * (totobj + MAXPICKELEMS), rect, VIEW3D_SELECT_ALL);
 	/*
 	 * LOGIC NOTES (theeth):
 	 * The buffer and ListBase have the same relative order, which makes the selection
@@ -2124,6 +2147,7 @@ static int do_object_pose_box_select(bContext *C, ViewContext *vc, rcti *rect, b
 
 static int view3d_borderselect_exec(bContext *C, wmOperator *op)
 {
+	EvaluationContext eval_ctx;
 	ViewContext vc;
 	rcti rect;
 	bool extend;
@@ -2134,6 +2158,7 @@ static int view3d_borderselect_exec(bContext *C, wmOperator *op)
 	view3d_operator_needs_opengl(C);
 
 	/* setup view context for argument to callbacks */
+	CTX_data_eval_ctx(C, &eval_ctx);
 	view3d_set_viewcontext(C, &vc);
 	
 	select = (RNA_int_get(op->ptr, "gesture_mode") == GESTURE_MODAL_SELECT);
@@ -2144,7 +2169,7 @@ static int view3d_borderselect_exec(bContext *C, wmOperator *op)
 		switch (vc.obedit->type) {
 			case OB_MESH:
 				vc.em = BKE_editmesh_from_object(vc.obedit);
-				ret = do_mesh_box_select(&vc, &rect, select, extend);
+				ret = do_mesh_box_select(&eval_ctx, &vc, &rect, select, extend);
 //			if (EM_texFaceCheck())
 				if (ret & OPERATOR_FINISHED) {
 					WM_event_add_notifier(C, NC_GEOM | ND_SELECT, vc.obedit->data);
@@ -2158,13 +2183,13 @@ static int view3d_borderselect_exec(bContext *C, wmOperator *op)
 				}
 				break;
 			case OB_MBALL:
-				ret = do_meta_box_select(&vc, &rect, select, extend);
+				ret = do_meta_box_select(&eval_ctx, &vc, &rect, select, extend);
 				if (ret & OPERATOR_FINISHED) {
 					WM_event_add_notifier(C, NC_GEOM | ND_SELECT, vc.obedit->data);
 				}
 				break;
 			case OB_ARMATURE:
-				ret = do_armature_box_select(&vc, &rect, select, extend);
+				ret = do_armature_box_select(&eval_ctx, &vc, &rect, select, extend);
 				if (ret & OPERATOR_FINISHED) {
 					WM_event_add_notifier(C, NC_OBJECT | ND_BONE_SELECT, vc.obedit);
 				}
@@ -2185,10 +2210,10 @@ static int view3d_borderselect_exec(bContext *C, wmOperator *op)
 			ret = ED_sculpt_mask_box_select(C, &vc, &rect, select, extend);
 		}
 		else if (vc.obact && BKE_paint_select_face_test(vc.obact)) {
-			ret = do_paintface_box_select(&vc, &rect, select, extend);
+			ret = do_paintface_box_select(&eval_ctx, &vc, &rect, select, extend);
 		}
 		else if (vc.obact && BKE_paint_select_vert_test(vc.obact)) {
-			ret = do_paintvert_box_select(&vc, &rect, select, extend);
+			ret = do_paintvert_box_select(&eval_ctx, &vc, &rect, select, extend);
 		}
 		else if (vc.obact && vc.obact->mode & OB_MODE_PARTICLE_EDIT) {
 			ret = PE_border_select(C, &rect, select, extend);
@@ -2432,13 +2457,13 @@ static void mesh_circle_doSelectFace(void *userData, BMFace *efa, const float sc
 	}
 }
 
-static void mesh_circle_select(ViewContext *vc, const bool select, const int mval[2], float rad)
+static void mesh_circle_select(const struct EvaluationContext *eval_ctx, ViewContext *vc, const bool select, const int mval[2], float rad)
 {
 	ToolSettings *ts = vc->scene->toolsettings;
 	int bbsel;
 	CircleSelectUserData data;
 	
-	bbsel = EDBM_backbuf_circle_init(vc, mval[0], mval[1], (short)(rad + 1.0f));
+	bbsel = EDBM_backbuf_circle_init(eval_ctx, vc, mval[0], mval[1], (short)(rad + 1.0f));
 	ED_view3d_init_mats_rv3d(vc->obedit, vc->rv3d); /* for foreach's screen/vert projection */
 
 	vc->em = BKE_editmesh_from_object(vc->obedit);
@@ -2450,7 +2475,7 @@ static void mesh_circle_select(ViewContext *vc, const bool select, const int mva
 			edbm_backbuf_check_and_select_verts(vc->em, select);
 		}
 		else {
-			mesh_foreachScreenVert(vc, mesh_circle_doSelectVert, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
+			mesh_foreachScreenVert(eval_ctx, vc, mesh_circle_doSelectVert, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
 		}
 	}
 
@@ -2459,7 +2484,7 @@ static void mesh_circle_select(ViewContext *vc, const bool select, const int mva
 			edbm_backbuf_check_and_select_edges(vc->em, select);
 		}
 		else {
-			mesh_foreachScreenEdge(vc, mesh_circle_doSelectEdge, &data, V3D_PROJ_TEST_CLIP_NEAR);
+			mesh_foreachScreenEdge(eval_ctx, vc, mesh_circle_doSelectEdge, &data, V3D_PROJ_TEST_CLIP_NEAR);
 		}
 	}
 	
@@ -2468,7 +2493,7 @@ static void mesh_circle_select(ViewContext *vc, const bool select, const int mva
 			edbm_backbuf_check_and_select_faces(vc->em, select);
 		}
 		else {
-			mesh_foreachScreenFace(vc, mesh_circle_doSelectFace, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
+			mesh_foreachScreenFace(eval_ctx, vc, mesh_circle_doSelectFace, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
 		}
 	}
 
@@ -2476,7 +2501,7 @@ static void mesh_circle_select(ViewContext *vc, const bool select, const int mva
 	EDBM_selectmode_flush(vc->em);
 }
 
-static void paint_facesel_circle_select(ViewContext *vc, const bool select, const int mval[2], float rad)
+static void paint_facesel_circle_select(const struct EvaluationContext *eval_ctx, ViewContext *vc, const bool select, const int mval[2], float rad)
 {
 	Object *ob = vc->obact;
 	Mesh *me = ob->data;
@@ -2484,7 +2509,7 @@ static void paint_facesel_circle_select(ViewContext *vc, const bool select, cons
 
 	bm_vertoffs = me->totpoly + 1; /* max index array */
 
-	bbsel = EDBM_backbuf_circle_init(vc, mval[0], mval[1], (short)(rad + 1.0f));
+	bbsel = EDBM_backbuf_circle_init(eval_ctx, vc, mval[0], mval[1], (short)(rad + 1.0f));
 	if (bbsel) {
 		edbm_backbuf_check_and_select_tfaces(me, select);
 		EDBM_backbuf_free();
@@ -2500,7 +2525,7 @@ static void paint_vertsel_circle_select_doSelectVert(void *userData, MVert *mv,
 		BKE_BIT_TEST_SET(mv->flag, data->select, SELECT);
 	}
 }
-static void paint_vertsel_circle_select(ViewContext *vc, const bool select, const int mval[2], float rad)
+static void paint_vertsel_circle_select(const struct EvaluationContext *eval_ctx, ViewContext *vc, const bool select, const int mval[2], float rad)
 {
 	const bool use_zbuf = (vc->v3d->flag & V3D_ZBUF_SELECT) != 0;
 	Object *ob = vc->obact;
@@ -2511,7 +2536,7 @@ static void paint_vertsel_circle_select(ViewContext *vc, const bool select, cons
 	if (use_zbuf) {
 		bm_vertoffs = me->totvert + 1; /* max index array */
 
-		bbsel = EDBM_backbuf_circle_init(vc, mval[0], mval[1], (short)(rad + 1.0f));
+		bbsel = EDBM_backbuf_circle_init(eval_ctx, vc, mval[0], mval[1], (short)(rad + 1.0f));
 		if (bbsel) {
 			edbm_backbuf_check_and_select_verts_obmode(me, select);
 			EDBM_backbuf_free();
@@ -2523,7 +2548,7 @@ static void paint_vertsel_circle_select(ViewContext *vc, const bool select, cons
 		ED_view3d_init_mats_rv3d(vc->obact, vc->rv3d); /* for foreach's screen/vert projection */
 
 		view3d_userdata_circleselect_init(&data, vc, select, mval, rad);
-		meshobject_foreachScreenVert(vc, paint_vertsel_circle_select_doSelectVert, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
+		meshobject_foreachScreenVert(eval_ctx, vc, paint_vertsel_circle_select_doSelectVert, &data, V3D_PROJ_TEST_CLIP_DEFAULT);
 	}
 
 	if (select != LEFTMOUSE) {
@@ -2777,11 +2802,12 @@ static void mball_circle_select(ViewContext *vc, const bool select, const int mv
 
 /** Callbacks for circle selection in Editmode */
 
-static void obedit_circle_select(ViewContext *vc, const bool select, const int mval[2], float rad)
+static void obedit_circle_select(
+        const struct EvaluationContext *eval_ctx, ViewContext *vc, const bool select, const int mval[2], float rad)
 {
 	switch (vc->obedit->type) {
 		case OB_MESH:
-			mesh_circle_select(vc, select, mval, rad);
+			mesh_circle_select(eval_ctx, vc, select, mval, rad);
 			break;
 		case OB_CURVE:
 		case OB_SURF:
@@ -2811,7 +2837,7 @@ static bool object_circle_select(ViewContext *vc, const bool select, const int m
 
 
 	Base *base;
-	for (base = FIRSTBASE_NEW; base; base = base->next) {
+	for (base = FIRSTBASE_NEW(sl); base; base = base->next) {
 		if (BASE_SELECTABLE_NEW(base) && ((base->flag & BASE_SELECTED) != select_flag)) {
 			float screen_co[2];
 			if (ED_view3d_project_float_global(vc->ar, base->object->obmat[3], screen_co,
@@ -2842,22 +2868,24 @@ static int view3d_circle_select_exec(bContext *C, wmOperator *op)
 	if (CTX_data_edit_object(C) || BKE_paint_select_elem_test(obact) ||
 	    (obact && (obact->mode & (OB_MODE_PARTICLE_EDIT | OB_MODE_POSE))) )
 	{
+		EvaluationContext eval_ctx;
 		ViewContext vc;
 		
 		view3d_operator_needs_opengl(C);
 		
+		CTX_data_eval_ctx(C, &eval_ctx);
 		view3d_set_viewcontext(C, &vc);
 
 		if (CTX_data_edit_object(C)) {
-			obedit_circle_select(&vc, select, mval, (float)radius);
+			obedit_circle_select(&eval_ctx, &vc, select, mval, (float)radius);
 			WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obact->data);
 		}
 		else if (BKE_paint_select_face_test(obact)) {
-			paint_facesel_circle_select(&vc, select, mval, (float)radius);
+			paint_facesel_circle_select(&eval_ctx, &vc, select, mval, (float)radius);
 			WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obact->data);
 		}
 		else if (BKE_paint_select_vert_test(obact)) {
-			paint_vertsel_circle_select(&vc, select, mval, (float)radius);
+			paint_vertsel_circle_select(&eval_ctx, &vc, select, mval, (float)radius);
 			WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obact->data);
 		}
 		else if (obact->mode & OB_MODE_POSE)
diff --git a/source/blender/editors/space_view3d/view3d_snap.c b/source/blender/editors/space_view3d/view3d_snap.c
index 8e566b8da1a..1df29201bf6 100644
--- a/source/blender/editors/space_view3d/view3d_snap.c
+++ b/source/blender/editors/space_view3d/view3d_snap.c
@@ -74,9 +74,12 @@ static int snap_sel_to_grid_exec(bContext *C, wmOperator *UNUSED(op))
 	RegionView3D *rv3d = CTX_wm_region_data(C);
 	TransVertStore tvs = {NULL};
 	TransVert *tv;
+	EvaluationContext eval_ctx;
 	float gridf, imat[3][3], bmat[3][3], vec[3];
 	int a;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	gridf = rv3d->gridview;
 
 	if (obedit) {
@@ -163,7 +166,7 @@ static int snap_sel_to_grid_exec(bContext *C, wmOperator *UNUSED(op))
 				
 				if (ob->parent) {
 					float originmat[3][3];
-					BKE_object_where_is_calc_ex(scene, NULL, ob, originmat);
+					BKE_object_where_is_calc_ex(&eval_ctx, scene, NULL, ob, originmat);
 					
 					invert_m3_m3(imat, originmat);
 					mul_m3_v3(imat, vec);
@@ -214,11 +217,14 @@ static int snap_selected_to_location(bContext *C, const float snap_target_global
 	View3D *v3d = CTX_wm_view3d(C);
 	TransVertStore tvs = {NULL};
 	TransVert *tv;
+	EvaluationContext eval_ctx;
 	float imat[3][3], bmat[3][3];
 	float center_global[3];
 	float offset_global[3];
 	int a;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	if (use_offset) {
 		if ((v3d && v3d->around == V3D_AROUND_ACTIVE) &&
 		    snap_calc_active_center(C, true, center_global))
@@ -371,7 +377,7 @@ static int snap_selected_to_location(bContext *C, const float snap_target_global
 
 				if (ob->parent) {
 					float originmat[3][3];
-					BKE_object_where_is_calc_ex(scene, NULL, ob, originmat);
+					BKE_object_where_is_calc_ex(&eval_ctx, scene, NULL, ob, originmat);
 
 					invert_m3_m3(imat, originmat);
 					mul_m3_v3(imat, cursor_parent);
diff --git a/source/blender/editors/space_view3d/view3d_view.c b/source/blender/editors/space_view3d/view3d_view.c
index 854f71b17b3..991c61a77cc 100644
--- a/source/blender/editors/space_view3d/view3d_view.c
+++ b/source/blender/editors/space_view3d/view3d_view.c
@@ -54,6 +54,9 @@
 
 #include "BIF_glutil.h"
 
+#include "UI_resources.h"
+
+#include "GPU_glew.h"
 #include "GPU_select.h"
 #include "GPU_matrix.h"
 
@@ -442,6 +445,9 @@ void ED_view3d_smooth_view_force_finish(
         View3D *v3d, ARegion *ar)
 {
 	RegionView3D *rv3d = ar->regiondata;
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 
 	if (rv3d && rv3d->sms) {
 		rv3d->sms->time_allowed = 0.0;  /* force finishing */
@@ -450,7 +456,7 @@ void ED_view3d_smooth_view_force_finish(
 		/* force update of view matrix so tools that run immediately after
 		 * can use them without redrawing first */
 		Scene *scene = CTX_data_scene(C);
-		ED_view3d_update_viewmat(scene, v3d, ar, NULL, NULL, NULL);
+		ED_view3d_update_viewmat(&eval_ctx, scene, v3d, ar, NULL, NULL, NULL);
 	}
 }
 
@@ -809,19 +815,100 @@ bool ED_view3d_boundbox_clip(RegionView3D *rv3d, const BoundBox *bb)
 	return view3d_boundbox_clip_m4(bb, rv3d->persmatob);
 }
 
-float ED_view3d_depth_read_cached(const ViewContext *vc, int x, int y)
+/* -------------------------------------------------------------------- */
+
+/** \name Depth Utilities
+ * \{ */
+
+float ED_view3d_depth_read_cached(const ViewContext *vc, const int mval[2])
 {
 	ViewDepths *vd = vc->rv3d->depths;
 		
-	x -= vc->ar->winrct.xmin;
-	y -= vc->ar->winrct.ymin;
+	int x = mval[0];
+	int y = mval[1];
 
-	if (vd && vd->depths && x > 0 && y > 0 && x < vd->w && y < vd->h)
+	if (vd && vd->depths && x > 0 && y > 0 && x < vd->w && y < vd->h) {
 		return vd->depths[y * vd->w + x];
-	else
-		return 1;
+	}
+	else {
+		BLI_assert(1.0 <= vd->depth_range[1]);
+		return 1.0f;
+	}
 }
 
+bool ED_view3d_depth_read_cached_normal(
+        const ViewContext *vc, const int mval[2],
+        float r_normal[3])
+{
+	/* Note: we could support passing in a radius.
+	 * For now just read 9 pixels. */
+
+	/* pixels surrounding */
+	bool  depths_valid[9] = {false};
+	float coords[9][3] = {{0}};
+
+	ARegion *ar = vc->ar;
+	const ViewDepths *depths = vc->rv3d->depths;
+
+	for (int x = 0, i = 0; x < 2; x++) {
+		for (int y = 0; y < 2; y++) {
+			const int mval_ofs[2] = {mval[0] + (x - 1), mval[1] + (y - 1)};
+
+			const double depth = (double)ED_view3d_depth_read_cached(vc, mval_ofs);
+			if ((depth > depths->depth_range[0]) && (depth < depths->depth_range[1])) {
+				if (ED_view3d_depth_unproject(ar, mval_ofs, depth, coords[i])) {
+					depths_valid[i] = true;
+				}
+			}
+			i++;
+		}
+	}
+
+	const int edges[2][6][2] = {
+	    /* x edges */
+	    {{0, 1}, {1, 2},
+	     {3, 4}, {4, 5},
+	     {6, 7}, {7, 8}},
+	    /* y edges */
+	    {{0, 3}, {3, 6},
+	     {1, 4}, {4, 7},
+	     {2, 5}, {5, 8}},
+	};
+
+	float cross[2][3] = {{0.0f}};
+
+	for (int i = 0; i < 6; i++) {
+		for (int axis = 0; axis < 2; axis++) {
+			if (depths_valid[edges[axis][i][0]] && depths_valid[edges[axis][i][1]]) {
+				float delta[3];
+				sub_v3_v3v3(delta, coords[edges[axis][i][0]], coords[edges[axis][i][1]]);
+				add_v3_v3(cross[axis], delta);
+			}
+		}
+	}
+
+	cross_v3_v3v3(r_normal, cross[0], cross[1]);
+
+	if (normalize_v3(r_normal) != 0.0f) {
+		return true;
+	}
+	else {
+		return false;
+	}
+}
+
+bool ED_view3d_depth_unproject(
+        const ARegion *ar,
+        const int mval[2], const double depth,
+        float r_location_world[3])
+{
+	float centx = (float)mval[0] + 0.5f;
+	float centy = (float)mval[1] + 0.5f;
+	return ED_view3d_unproject(ar, centx, centy, depth, r_location_world);
+}
+
+/** \} */
+
 void ED_view3d_depth_tag_update(RegionView3D *rv3d)
 {
 	if (rv3d->depths)
@@ -1022,11 +1109,11 @@ bool ED_view3d_lock(RegionView3D *rv3d)
 }
 
 /* don't set windows active in here, is used by renderwin too */
-void view3d_viewmatrix_set(Scene *scene, const View3D *v3d, RegionView3D *rv3d)
+void view3d_viewmatrix_set(const EvaluationContext *eval_ctx, Scene *scene, const View3D *v3d, RegionView3D *rv3d)
 {
 	if (rv3d->persp == RV3D_CAMOB) {      /* obs/camera */
 		if (v3d->camera) {
-			BKE_object_where_is_calc(scene, v3d->camera);
+			BKE_object_where_is_calc(eval_ctx, scene, v3d->camera);
 			obmat_to_viewmat(rv3d, v3d->camera);
 		}
 		else {
@@ -1111,9 +1198,10 @@ void view3d_opengl_select_cache_end(void)
  * \note (vc->obedit == NULL) can be set to explicitly skip edit-object selection.
  */
 int view3d_opengl_select(
-        ViewContext *vc, unsigned int *buffer, unsigned int bufsize, const rcti *input,
+        const EvaluationContext *eval_ctx, ViewContext *vc, unsigned int *buffer, unsigned int bufsize, const rcti *input,
         eV3DSelectMode select_mode)
 {
+	struct bThemeState theme_state;
 	Depsgraph *graph = vc->depsgraph;
 	Scene *scene = vc->scene;
 	View3D *v3d = vc->v3d;
@@ -1159,6 +1247,10 @@ int view3d_opengl_select(
 		}
 	}
 
+	/* Tools may request depth outside of regular drawing code. */
+	UI_Theme_Store(&theme_state);
+	UI_SetTheme(SPACE_VIEW3D, RGN_TYPE_WINDOW);
+
 	/* Re-use cache (rect must be smaller then the cached)
 	 * other context is assumed to be unchanged */
 	if (GPU_select_is_cached()) {
@@ -1172,7 +1264,7 @@ int view3d_opengl_select(
 
 	/* Important we use the 'viewmat' and don't re-calculate since
 	 * the object & bone view locking takes 'rect' into account, see: T51629. */
-	ED_view3d_draw_setup_view(vc->win, scene, ar, v3d, vc->rv3d->viewmat, NULL, &rect);
+	ED_view3d_draw_setup_view(vc->win, eval_ctx, scene, ar, v3d, vc->rv3d->viewmat, NULL, &rect);
 
 	if (v3d->drawtype > OB_WIRE) {
 		v3d->zbuf = true;
@@ -1216,7 +1308,7 @@ int view3d_opengl_select(
 	}
 
 	G.f &= ~G_PICKSEL;
-	ED_view3d_draw_setup_view(vc->win, scene, ar, v3d, vc->rv3d->viewmat, NULL, NULL);
+	ED_view3d_draw_setup_view(vc->win, eval_ctx, scene, ar, v3d, vc->rv3d->viewmat, NULL, NULL);
 	
 	if (v3d->drawtype > OB_WIRE) {
 		v3d->zbuf = 0;
@@ -1229,6 +1321,8 @@ int view3d_opengl_select(
 finally:
 	if (hits < 0) printf("Too many objects in select buffer\n");  /* XXX make error message */
 
+	UI_Theme_Restore(&theme_state);
+
 	return hits;
 }
 
diff --git a/source/blender/editors/space_view3d/view3d_walk.c b/source/blender/editors/space_view3d/view3d_walk.c
index 71a4980d4a6..44b7fadd29f 100644
--- a/source/blender/editors/space_view3d/view3d_walk.c
+++ b/source/blender/editors/space_view3d/view3d_walk.c
@@ -49,7 +49,6 @@
 
 #include "ED_screen.h"
 #include "ED_space_api.h"
-#include "ED_transform.h"
 #include "ED_transform_snap_object_context.h"
 
 #include "PIL_time.h" /* smoothview */
@@ -605,7 +604,7 @@ static bool initWalkInfo(bContext *C, WalkInfo *walk, wmOperator *op)
 	        walk->ar, walk->v3d);
 
 	walk->v3d_camera_control = ED_view3d_cameracontrol_acquire(
-	        walk->scene, walk->v3d, walk->rv3d,
+	        C, walk->scene, walk->v3d, walk->rv3d,
 	        (U.uiflag & USER_CAM_LOCK_NO_PARENT) == 0);
 
 	/* center the mouse */
@@ -687,16 +686,6 @@ static int walkEnd(bContext *C, WalkInfo *walk)
 	return OPERATOR_CANCELLED;
 }
 
-static bool wm_event_is_last_mousemove(const wmEvent *event)
-{
-	while ((event = event->next)) {
-		if (ELEM(event->type, MOUSEMOVE, INBETWEEN_MOUSEMOVE)) {
-			return false;
-		}
-	}
-	return true;
-}
-
 static void walkEvent(bContext *C, wmOperator *op, WalkInfo *walk, const wmEvent *event)
 {
 	if (event->type == TIMER && event->customdata == walk->timer) {
@@ -749,7 +738,7 @@ static void walkEvent(bContext *C, wmOperator *op, WalkInfo *walk, const wmEvent
 			}
 			else
 #endif
-			if (wm_event_is_last_mousemove(event)) {
+			if (WM_event_is_last_mousemove(event)) {
 				wmWindow *win = CTX_wm_window(C);
 
 #ifdef __APPLE__
diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index 81d8f64045f..4745631e85c 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -52,7 +52,7 @@
 #include "BLI_listbase.h"
 #include "BLI_string.h"
 #include "BLI_ghash.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 #include "BLI_memarena.h"
 
 #include "BKE_nla.h"
@@ -66,6 +66,8 @@
 #include "BKE_report.h"
 #include "BKE_workspace.h"
 
+#include "DEG_depsgraph.h"
+
 #include "BIF_glutil.h"
 
 #include "GPU_immediate.h"
@@ -1731,7 +1733,7 @@ static void drawHelpline(bContext *UNUSED(C), int x, int y, void *customdata)
 
 			glLineWidth(1.0f);
 
-			immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+			immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 			float viewport_size[4];
 			glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -1904,7 +1906,7 @@ static void drawTransformPixel(const struct bContext *UNUSED(C), ARegion *ar, vo
 	TransInfo *t = arg;
 	Scene *scene = t->scene;
 	SceneLayer *sl = t->scene_layer;
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	
 	/* draw autokeyframing hint in the corner 
 	 * - only draw if enabled (advanced users may be distracted/annoyed), 
@@ -2015,8 +2017,10 @@ void saveTransform(bContext *C, TransInfo *t, wmOperator *op)
 				View3D *v3d = t->view;
 
 				v3d->twmode = t->current_orientation;
-				BLI_assert(BKE_workspace_transform_orientation_get_index(CTX_wm_workspace(C), t->custom_orientation)
-				           == v3d->custom_orientation_index);
+
+				BLI_assert(((v3d->custom_orientation_index == -1) && (t->custom_orientation == NULL)) ||
+				           (BKE_workspace_transform_orientation_get_index(
+				                    CTX_wm_workspace(C), t->custom_orientation) == v3d->custom_orientation_index));
 			}
 		}
 	}
@@ -2621,6 +2625,9 @@ static void constraintTransLim(TransInfo *t, TransData *td)
 	if (td->con) {
 		const bConstraintTypeInfo *ctiLoc = BKE_constraint_typeinfo_from_type(CONSTRAINT_TYPE_LOCLIMIT);
 		const bConstraintTypeInfo *ctiDist = BKE_constraint_typeinfo_from_type(CONSTRAINT_TYPE_DISTLIMIT);
+		EvaluationContext eval_ctx;
+
+		CTX_data_eval_ctx(t->context, &eval_ctx);
 		
 		bConstraintOb cob = {NULL};
 		bConstraint *con;
@@ -2670,7 +2677,7 @@ static void constraintTransLim(TransInfo *t, TransData *td)
 				}
 				
 				/* get constraint targets if needed */
-				BKE_constraint_targets_for_solving_get(con, &cob, &targets, ctime);
+				BKE_constraint_targets_for_solving_get(&eval_ctx, con, &cob, &targets, ctime);
 				
 				/* do constraint */
 				cti->evaluate_constraint(con, &cob, &targets);
@@ -2916,7 +2923,9 @@ static void initBend(TransInfo *t)
 	t->flag |= T_NO_CONSTRAINT;
 
 	//copy_v3_v3(t->center, ED_view3d_cursor3d_get(t->scene, t->view));
-	calculateCenterCursor(t, t->center);
+	if ((t->flag & T_OVERRIDE_CENTER) == 0) {
+		calculateCenterCursor(t, t->center);
+	}
 	calculateCenterGlobal(t, t->center, t->center_global);
 
 	t->val = 0.0f;
@@ -4097,13 +4106,15 @@ static void initTrackball(TransInfo *t)
 static void applyTrackballValue(TransInfo *t, const float axis1[3], const float axis2[3], float angles[2])
 {
 	TransData *td = t->data;
-	float mat[3][3], smat[3][3], totmat[3][3];
+	float mat[3][3];
+	float axis[3];
+	float angle;
 	int i;
 
-	axis_angle_normalized_to_mat3(smat, axis1, angles[0]);
-	axis_angle_normalized_to_mat3(totmat, axis2, angles[1]);
-
-	mul_m3_m3m3(mat, smat, totmat);
+	mul_v3_v3fl(axis, axis1, angles[0]);
+	madd_v3_v3fl(axis, axis2, angles[1]);
+	angle = normalize_v3(axis);
+	axis_angle_normalized_to_mat3(mat, axis, angle);
 
 	for (i = 0; i < t->total; i++, td++) {
 		if (td->flag & TD_NOACTION)
@@ -4113,10 +4124,7 @@ static void applyTrackballValue(TransInfo *t, const float axis1[3], const float
 			continue;
 
 		if (t->flag & T_PROP_EDIT) {
-			axis_angle_normalized_to_mat3(smat, axis1, td->factor * angles[0]);
-			axis_angle_normalized_to_mat3(totmat, axis2, td->factor * angles[1]);
-
-			mul_m3_m3m3(mat, smat, totmat);
+			axis_angle_normalized_to_mat3(mat, axis, td->factor * angle);
 		}
 
 		ElementRotation(t, td, mat, t->around);
@@ -7556,7 +7564,7 @@ static void drawVertSlide(TransInfo *t)
 
 				glLineWidth(1.0f);
 
-				immBindBuiltinProgram(GPU_SHADER_3D_LINE_DASHED_COLOR);
+				immBindBuiltinProgram(GPU_SHADER_3D_LINE_DASHED_UNIFORM_COLOR);
 
 				float viewport_size[4];
 				glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -8393,8 +8401,15 @@ static void initTimeSlide(TransInfo *t)
 
 		TransData  *td = t->data;
 		for (i = 0; i < t->total; i++, td++) {
-			if (min > *(td->val)) min = *(td->val);
-			if (max < *(td->val)) max = *(td->val);
+			AnimData *adt = (t->spacetype != SPACE_NLA) ? td->extra : NULL;
+			float val = *(td->val);
+			
+			/* strip/action time to global (mapped) time */
+			if (adt)
+				val = BKE_nla_tweakedit_remap(adt, val, NLATIME_CONVERT_MAP);
+			
+			if (min > val) min = val;
+			if (max < val) max = val;
 		}
 
 		if (min == max) {
@@ -8469,25 +8484,38 @@ static void applyTimeSlideValue(TransInfo *t, float sval)
 		 */
 		AnimData *adt = (t->spacetype != SPACE_NLA) ? td->extra : NULL;
 		float cval = t->values[0];
-
-		/* apply NLA-mapping to necessary values */
-		if (adt)
-			cval = BKE_nla_tweakedit_remap(adt, cval, NLATIME_CONVERT_UNMAP);
-
+		
 		/* only apply to data if in range */
 		if ((sval > minx) && (sval < maxx)) {
 			float cvalc = CLAMPIS(cval, minx, maxx);
+			float ival = td->ival;
 			float timefac;
-
+			
+			/* NLA mapping magic here works as follows:
+			 * - "ival" goes from strip time to global time
+			 * - calculation is performed into td->val in global time
+			 *   (since sval and min/max are all in global time)
+			 * - "td->val" then gets put back into strip time
+			 */
+			if (adt) {
+				/* strip to global */
+				ival = BKE_nla_tweakedit_remap(adt, ival, NLATIME_CONVERT_MAP);
+			}
+			
 			/* left half? */
-			if (td->ival < sval) {
-				timefac = (sval - td->ival) / (sval - minx);
+			if (ival < sval) {
+				timefac = (sval - ival) / (sval - minx);
 				*(td->val) = cvalc - timefac * (cvalc - minx);
 			}
 			else {
-				timefac = (td->ival - sval) / (maxx - sval);
+				timefac = (ival - sval) / (maxx - sval);
 				*(td->val) = cvalc + timefac * (maxx - cvalc);
 			}
+			
+			if (adt) {
+				/* global to strip */
+				*(td->val) = BKE_nla_tweakedit_remap(adt, *(td->val), NLATIME_CONVERT_UNMAP);
+			}
 		}
 	}
 }
@@ -8546,9 +8574,11 @@ static void initTimeScale(TransInfo *t)
 
 	/* recalculate center2d to use CFRA and mouse Y, since that's
 	 * what is used in time scale */
-	t->center[0] = t->scene->r.cfra;
-	projectFloatView(t, t->center, center);
-	center[1] = t->mouse.imval[1];
+	if ((t->flag & T_OVERRIDE_CENTER) == 0) {
+		t->center[0] = t->scene->r.cfra;
+		projectFloatView(t, t->center, center);
+		center[1] = t->mouse.imval[1];
+	}
 
 	/* force a reinit with the center2d used here */
 	initMouseInput(t, &t->mouse, center, t->mouse.imval, false);
diff --git a/source/blender/editors/transform/transform.h b/source/blender/editors/transform/transform.h
index d415b3eabeb..92eb31aabe6 100644
--- a/source/blender/editors/transform/transform.h
+++ b/source/blender/editors/transform/transform.h
@@ -535,6 +535,9 @@ typedef struct TransInfo {
 	/* alternative transformation. used to add offset to tracking markers */
 #define T_ALT_TRANSFORM		(1 << 24)
 
+	/** #TransInfo.center has been set, don't change it. */
+#define T_OVERRIDE_CENTER	(1 << 25)
+
 /* TransInfo->modifiers */
 #define	MOD_CONSTRAINT_SELECT	0x01
 #define	MOD_PRECISION			0x02
@@ -638,7 +641,7 @@ void restoreBones(TransInfo *t);
 
 /*********************** transform_manipulator.c ********** */
 
-#define MANIPULATOR_AXIS_LINE_WIDTH 2.0
+#define MANIPULATOR_AXIS_LINE_WIDTH 2.0f
 
 bool gimbal_axis(struct Object *ob, float gmat[3][3]); /* return 0 when no gimbal for selection */
 
diff --git a/source/blender/editors/transform/transform_constraints.c b/source/blender/editors/transform/transform_constraints.c
index 654072766a8..4e409e7f77f 100644
--- a/source/blender/editors/transform/transform_constraints.c
+++ b/source/blender/editors/transform/transform_constraints.c
@@ -735,7 +735,7 @@ void drawConstraint(TransInfo *t)
 
 			const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 3, GWN_FETCH_FLOAT);
 
-			immBindBuiltinProgram(GPU_SHADER_3D_LINE_DASHED_COLOR);
+			immBindBuiltinProgram(GPU_SHADER_3D_LINE_DASHED_UNIFORM_COLOR);
 
 			float viewport_size[4];
 			glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -851,6 +851,13 @@ static void drawObjectConstraint(TransInfo *t)
 			}
 		}
 
+		if (t->options & CTX_GPENCIL_STROKES) {
+			/* only draw a constraint line for one point, otherwise we can't see anything */
+			if ((options & DRAWLIGHT) == 0) {
+				break;
+			}
+		}
+
 		if (t->flag & T_OBJECT) {
 			copy_v3_v3(co, td->ob->obmat[3]);
 			axismtx = td->axismtx;
diff --git a/source/blender/editors/transform/transform_conversions.c b/source/blender/editors/transform/transform_conversions.c
index 243788c20b3..166a5805fa1 100644
--- a/source/blender/editors/transform/transform_conversions.c
+++ b/source/blender/editors/transform/transform_conversions.c
@@ -292,7 +292,7 @@ static void createTransTexspace(TransInfo *t)
 	ID *id;
 	short *texflag;
 
-	ob = OBACT_NEW;
+	ob = OBACT_NEW(sl);
 
 	if (ob == NULL) { // Shouldn't logically happen, but still...
 		t->total = 0;
@@ -772,29 +772,37 @@ int count_set_pose_transflags(int *out_mode, short around, Object *ob)
 /* -------- Auto-IK ---------- */
 
 /* adjust pose-channel's auto-ik chainlen */
-static void pchan_autoik_adjust(bPoseChannel *pchan, short chainlen)
+static bool pchan_autoik_adjust(bPoseChannel *pchan, short chainlen)
 {
 	bConstraint *con;
+	bool changed = false;
 
 	/* don't bother to search if no valid constraints */
-	if ((pchan->constflag & (PCHAN_HAS_IK | PCHAN_HAS_TARGET)) == 0)
-		return;
+	if ((pchan->constflag & (PCHAN_HAS_IK | PCHAN_HAS_TARGET)) == 0) {
+		return changed;
+	}
 
 	/* check if pchan has ik-constraint */
 	for (con = pchan->constraints.first; con; con = con->next) {
 		if (con->type == CONSTRAINT_TYPE_KINEMATIC && (con->enforce != 0.0f)) {
 			bKinematicConstraint *data = con->data;
-			
+
 			/* only accept if a temporary one (for auto-ik) */
 			if (data->flag & CONSTRAINT_IK_TEMP) {
 				/* chainlen is new chainlen, but is limited by maximum chainlen */
-				if ((chainlen == 0) || (chainlen > data->max_rootbone))
+				const int old_rootbone = data->rootbone;
+				if ((chainlen == 0) || (chainlen > data->max_rootbone)) {
 					data->rootbone = data->max_rootbone;
-				else
+				}
+				else {
 					data->rootbone = chainlen;
+				}
+				changed |= (data->rootbone != old_rootbone);
 			}
 		}
 	}
+
+	return changed;
 }
 
 /* change the chain-length of auto-ik */
@@ -810,7 +818,13 @@ void transform_autoik_update(TransInfo *t, short mode)
 	}
 	else if (mode == -1) {
 		/* mode==-1 is from WHEELMOUSEUP... decreases len */
-		if (*chainlen > 0) (*chainlen)--;
+		if (*chainlen > 0) {
+			(*chainlen)--;
+		}
+		else {
+			/* IK length did not change, skip updates. */
+			return;
+		}
 	}
 
 	/* sanity checks (don't assume t->poseobj is set, or that it is an armature) */
@@ -818,8 +832,14 @@ void transform_autoik_update(TransInfo *t, short mode)
 		return;
 
 	/* apply to all pose-channels */
+	bool changed = false;
 	for (pchan = t->poseobj->pose->chanbase.first; pchan; pchan = pchan->next) {
-		pchan_autoik_adjust(pchan, *chainlen);
+		changed |= pchan_autoik_adjust(pchan, *chainlen);
+	}
+
+	if (changed) {
+		/* TODO(sergey): Consider doing partial update only. */
+		DEG_relations_tag_update(G.main);
 	}
 }
 
@@ -829,6 +849,7 @@ static void pose_grab_with_ik_clear(Object *ob)
 	bKinematicConstraint *data;
 	bPoseChannel *pchan;
 	bConstraint *con, *next;
+	bool relations_changed = false;
 
 	for (pchan = ob->pose->chanbase.first; pchan; pchan = pchan->next) {
 		/* clear all temporary lock flags */
@@ -842,6 +863,8 @@ static void pose_grab_with_ik_clear(Object *ob)
 			if (con->type == CONSTRAINT_TYPE_KINEMATIC) {
 				data = con->data;
 				if (data->flag & CONSTRAINT_IK_TEMP) {
+					relations_changed = true;
+
 					/* iTaSC needs clear for removed constraints */
 					BIK_clear_data(ob->pose);
 
@@ -857,8 +880,10 @@ static void pose_grab_with_ik_clear(Object *ob)
 		}
 	}
 
-	/* TODO(sergey): Consider doing partial update only. */
-	DEG_relations_tag_update(G.main);
+	if (relations_changed) {
+		/* TODO(sergey): Consider doing partial update only. */
+		DEG_relations_tag_update(G.main);
+	}
 }
 
 /* adds the IK to pchan - returns if added */
@@ -1485,6 +1510,48 @@ static TransDataCurveHandleFlags *initTransDataCurveHandles(TransData *td, struc
 	return hdata;
 }
 
+/**
+ * For the purpose of transform code we need to behave as if handles are selected,
+ * even when they aren't (see special case below).
+ */
+static int bezt_select_to_transform_triple_flag(
+        const BezTriple *bezt, const bool hide_handles)
+{
+	int flag = 0;
+
+	if (hide_handles) {
+		if (bezt->f2 & SELECT) {
+			flag = (1 << 0) | (1 << 1) | (1 << 2);
+		}
+	}
+	else {
+		flag = (
+			((bezt->f1 & SELECT) ? (1 << 0) : 0) |
+			((bezt->f2 & SELECT) ? (1 << 1) : 0) |
+			((bezt->f3 & SELECT) ? (1 << 2) : 0)
+		);
+	}
+
+	/* Special case for auto & aligned handles:
+	 * When a center point is being moved without the handles,
+	 * leaving the handles stationary makes no sense and only causes strange behavior,
+	 * where one handle is arbitrarily anchored, the other one is aligned and lengthened
+	 * based on where the center point is moved. Also a bug when cancelling, see: T52007.
+	 *
+	 * A more 'correct' solution could be to store handle locations in 'TransDataCurveHandleFlags'.
+	 * However that doesn't resolve odd behavior, so best transform the handles in this case.
+	 */
+	if ((flag != ((1 << 0) | (1 << 1) | (1 << 2))) && (flag & (1 << 1))) {
+		if (ELEM(bezt->h1, HD_AUTO, HD_ALIGN) &&
+		    ELEM(bezt->h2, HD_AUTO, HD_ALIGN))
+		{
+			flag = (1 << 0) | (1 << 1) | (1 << 2);
+		}
+	}
+
+	return flag;
+}
+
 static void createTransCurveVerts(TransInfo *t)
 {
 	Curve *cu = t->obedit->data;
@@ -1502,22 +1569,22 @@ static void createTransCurveVerts(TransInfo *t)
 	/* to be sure */
 	if (cu->editnurb == NULL) return;
 
+#define SEL_F1 (1 << 0)
+#define SEL_F2 (1 << 1)
+#define SEL_F3 (1 << 2)
+
 	/* count total of vertices, check identical as in 2nd loop for making transdata! */
 	nurbs = BKE_curve_editNurbs_get(cu);
 	for (nu = nurbs->first; nu; nu = nu->next) {
 		if (nu->type == CU_BEZIER) {
 			for (a = 0, bezt = nu->bezt; a < nu->pntsu; a++, bezt++) {
 				if (bezt->hide == 0) {
-					if (hide_handles) {
-						if (bezt->f2 & SELECT) countsel += 3;
-						if (is_prop_edit) count += 3;
-					}
-					else {
-						if (bezt->f1 & SELECT) countsel++;
-						if (bezt->f2 & SELECT) countsel++;
-						if (bezt->f3 & SELECT) countsel++;
-						if (is_prop_edit) count += 3;
-					}
+					const int bezt_tx = bezt_select_to_transform_triple_flag(bezt, hide_handles);
+					if (bezt_tx & SEL_F1) { countsel++; }
+					if (bezt_tx & SEL_F2) { countsel++; }
+					if (bezt_tx & SEL_F3) { countsel++; }
+					if (is_prop_edit) count += 3;
+
 				}
 			}
 		}
@@ -1568,10 +1635,10 @@ static void createTransCurveVerts(TransInfo *t)
 						}
 					}
 
-					if (is_prop_edit ||
-					    ((bezt->f2 & SELECT) && hide_handles) ||
-					    ((bezt->f1 & SELECT) && hide_handles == 0))
-					{
+					/* Elements that will be transform (not always a match to selection). */
+					const int bezt_tx = bezt_select_to_transform_triple_flag(bezt, hide_handles);
+
+					if (is_prop_edit || bezt_tx & SEL_F1) {
 						copy_v3_v3(td->iloc, bezt->vec[0]);
 						td->loc = bezt->vec[0];
 						copy_v3_v3(td->center, bezt->vec[(hide_handles ||
@@ -1602,7 +1669,7 @@ static void createTransCurveVerts(TransInfo *t)
 					}
 
 					/* This is the Curve Point, the other two are handles */
-					if (is_prop_edit || (bezt->f2 & SELECT)) {
+					if (is_prop_edit || bezt_tx & SEL_F2) {
 						copy_v3_v3(td->iloc, bezt->vec[1]);
 						td->loc = bezt->vec[1];
 						copy_v3_v3(td->center, td->loc);
@@ -1628,7 +1695,7 @@ static void createTransCurveVerts(TransInfo *t)
 							copy_m3_m3(td->axismtx, axismtx);
 						}
 
-						if ((bezt->f1 & SELECT) == 0 && (bezt->f3 & SELECT) == 0)
+						if ((bezt_tx & SEL_F1) == 0 && (bezt_tx & SEL_F3) == 0)
 							/* If the middle is selected but the sides arnt, this is needed */
 							if (hdata == NULL) { /* if the handle was not saved by the previous handle */
 								hdata = initTransDataCurveHandles(td, bezt);
@@ -1638,10 +1705,7 @@ static void createTransCurveVerts(TransInfo *t)
 						count++;
 						tail++;
 					}
-					if (is_prop_edit ||
-					    ((bezt->f2 & SELECT) && hide_handles) ||
-					    ((bezt->f3 & SELECT) && hide_handles == 0))
-					{
+					if (is_prop_edit || bezt_tx & SEL_F3) {
 						copy_v3_v3(td->iloc, bezt->vec[2]);
 						td->loc = bezt->vec[2];
 						copy_v3_v3(td->center, bezt->vec[(hide_handles ||
@@ -1696,6 +1760,26 @@ static void createTransCurveVerts(TransInfo *t)
 			for (a = nu->pntsu * nu->pntsv, bp = nu->bp; a > 0; a--, bp++) {
 				if (bp->hide == 0) {
 					if (is_prop_edit || (bp->f1 & SELECT)) {
+						float axismtx[3][3];
+
+						if (t->around == V3D_AROUND_LOCAL_ORIGINS) {
+							if (nu->pntsv == 1) {
+								float normal[3], plane[3];
+
+								BKE_nurb_bpoint_calc_normal(nu, bp, normal);
+								BKE_nurb_bpoint_calc_plane(nu, bp, plane);
+
+								if (createSpaceNormalTangent(axismtx, normal, plane)) {
+									/* pass */
+								}
+								else {
+									normalize_v3(normal);
+									axis_dominant_v3_to_m3(axismtx, normal);
+									invert_m3(axismtx);
+								}
+							}
+						}
+
 						copy_v3_v3(td->iloc, bp->vec);
 						td->loc = bp->vec;
 						copy_v3_v3(td->center, td->loc);
@@ -1714,6 +1798,11 @@ static void createTransCurveVerts(TransInfo *t)
 
 						copy_m3_m3(td->smtx, smtx);
 						copy_m3_m3(td->mtx, mtx);
+						if (t->around == V3D_AROUND_LOCAL_ORIGINS) {
+							if (nu->pntsv == 1) {
+								copy_m3_m3(td->axismtx, axismtx);
+							}
+						}
 
 						td++;
 						count++;
@@ -1729,6 +1818,10 @@ static void createTransCurveVerts(TransInfo *t)
 				calc_distanceCurveVerts(head, tail - 1);
 		}
 	}
+
+#undef SEL_F1
+#undef SEL_F2
+#undef SEL_F3
 }
 
 /* ********************* lattice *************** */
@@ -1918,7 +2011,7 @@ void flushTransParticles(TransInfo *t)
 {
 	Scene *scene = t->scene;
 	SceneLayer *sl = t->scene_layer;
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	PTCacheEdit *edit = PE_get_current(scene, sl, ob);
 	ParticleSystem *psys = edit->psys;
 	ParticleSystemModifierData *psmd = NULL;
@@ -1958,7 +2051,9 @@ void flushTransParticles(TransInfo *t)
 			point->flag |= PEP_EDIT_RECALC;
 	}
 
-	PE_update_object(scene, sl, OBACT_NEW, 1);
+	EvaluationContext eval_ctx;
+	CTX_data_eval_ctx(t->context, &eval_ctx);
+	PE_update_object(&eval_ctx, scene, sl, OBACT_NEW(sl), 1);
 }
 
 /* ********************* mesh ****************** */
@@ -2370,6 +2465,7 @@ static void createTransEditVerts(TransInfo *t)
 {
 	TransData *tob = NULL;
 	TransDataExtension *tx = NULL;
+	EvaluationContext eval_ctx;
 	BMEditMesh *em = BKE_editmesh_from_object(t->obedit);
 	Mesh *me = t->obedit->data;
 	BMesh *bm = em->bm;
@@ -2388,6 +2484,10 @@ static void createTransEditVerts(TransInfo *t)
 	int island_info_tot;
 	int *island_vert_map = NULL;
 
+	DEG_evaluation_context_init_from_scene(&eval_ctx,
+	                                       t->scene, t->scene_layer,
+	                                       DAG_EVAL_VIEWPORT);
+
 	/* Even for translation this is needed because of island-orientation, see: T51651. */
 	const bool is_island_center = (t->around == V3D_AROUND_LOCAL_ORIGINS);
 	/* Original index of our connected vertex when connected distances are calculated.
@@ -2471,7 +2571,7 @@ static void createTransEditVerts(TransInfo *t)
 		if (modifiers_isCorrectableDeformed(t->scene, t->obedit)) {
 			/* check if we can use deform matrices for modifier from the
 			 * start up to stack, they are more accurate than quats */
-			totleft = BKE_crazyspace_get_first_deform_matrices_editbmesh(t->scene, t->obedit, em, &defmats, &defcos);
+			totleft = BKE_crazyspace_get_first_deform_matrices_editbmesh(&eval_ctx, t->scene, t->obedit, em, &defmats, &defcos);
 		}
 
 		/* if we still have more modifiers, also do crazyspace
@@ -2484,7 +2584,7 @@ static void createTransEditVerts(TransInfo *t)
 		if (totleft > 0)
 #endif
 		{
-			mappedcos = BKE_crazyspace_get_mapped_editverts(t->scene, t->obedit);
+			mappedcos = BKE_crazyspace_get_mapped_editverts(&eval_ctx, t->scene, t->obedit);
 			quats = MEM_mallocN(em->bm->totvert * sizeof(*quats), "crazy quats");
 			BKE_crazyspace_set_quats_editmesh(em, defcos, mappedcos, quats, !prop_mode);
 			if (mappedcos)
@@ -2694,7 +2794,7 @@ void flushTransSeq(TransInfo *t)
 		tdsq = (TransDataSeq *)td->extra;
 		seq = tdsq->seq;
 		old_start = seq->start;
-		new_frame = iroundf(td2d->loc[0]);
+		new_frame = round_fl_to_int(td2d->loc[0]);
 
 		switch (tdsq->sel_flag) {
 			case SELECT:
@@ -2706,7 +2806,7 @@ void flushTransSeq(TransInfo *t)
 					seq->start = new_frame - tdsq->start_offset;
 #endif
 				if (seq->depth == 0) {
-					seq->machine = iroundf(td2d->loc[1]);
+					seq->machine = round_fl_to_int(td2d->loc[1]);
 					CLAMP(seq->machine, 1, MAXSEQ);
 				}
 				break;
@@ -3652,7 +3752,7 @@ void flushTransIntFrameActionData(TransInfo *t)
 
 	/* flush data! */
 	for (i = 0; i < t->total; i++, tfd++) {
-		*(tfd->sdata) = iroundf(tfd->val);
+		*(tfd->sdata) = round_fl_to_int(tfd->val);
 	}
 }
 
@@ -4680,7 +4780,7 @@ void flushTransGraphData(TransInfo *t)
 		
 		/* if int-values only, truncate to integers */
 		if (td->flag & TD_INTVALUES)
-			td2d->loc2d[1] = floorf(td2d->loc[1] + 0.5f);
+			td2d->loc2d[1] = floorf(td2d->loc[1] * inv_unit_scale - tdg->offset + 0.5f);
 		else
 			td2d->loc2d[1] = td2d->loc[1] * inv_unit_scale - tdg->offset;
 		
@@ -5310,6 +5410,9 @@ static void ObjectToTransData(TransInfo *t, TransData *td, Object *ob)
 	Scene *scene = t->scene;
 	bool constinv;
 	bool skip_invert = false;
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(t->context, &eval_ctx);
 
 	if (t->mode != TFM_DUMMY && ob->rigidbody_object) {
 		float rot[3][3], scale[3];
@@ -5333,7 +5436,8 @@ static void ObjectToTransData(TransInfo *t, TransData *td, Object *ob)
 			}
 			/* update object's loc/rot to get current rigid body transform */
 			mat4_to_loc_rot_size(ob->loc, rot, scale, ob->obmat);
-			BKE_object_mat3_to_rot(ob, rot, false);
+			sub_v3_v3(ob->loc, ob->dloc);
+			BKE_object_mat3_to_rot(ob, rot, false); /* drot is already corrected here */
 		}
 	}
 
@@ -5356,11 +5460,11 @@ static void ObjectToTransData(TransInfo *t, TransData *td, Object *ob)
 
 	if (skip_invert == false && constinv == false) {
 		ob->transflag |= OB_NO_CONSTRAINTS;  /* BKE_object_where_is_calc_time checks this */
-		BKE_object_where_is_calc(t->scene, ob);
+		BKE_object_where_is_calc(&eval_ctx, t->scene, ob);
 		ob->transflag &= ~OB_NO_CONSTRAINTS;
 	}
 	else
-		BKE_object_where_is_calc(t->scene, ob);
+		BKE_object_where_is_calc(&eval_ctx, t->scene, ob);
 
 	td->ob = ob;
 
@@ -5451,10 +5555,14 @@ static void set_trans_object_base_flags(TransInfo *t)
 	DEG_scene_relations_update(G.main, t->scene);
 
 	/* handle pending update events, otherwise they got copied below */
+	EvaluationContext eval_ctx;
+	DEG_evaluation_context_init_from_scene(&eval_ctx,
+	                                       t->scene, t->scene_layer,
+	                                       DAG_EVAL_VIEWPORT);
 	for (base = sl->object_bases.first; base; base = base->next) {
 		if (base->object->recalc & OB_RECALC_ALL) {
 			/* TODO(sergey): Ideally, it's not needed. */
-			BKE_object_handle_update(G.main->eval_ctx, t->scene, base->object);
+			BKE_object_handle_update(&eval_ctx, t->scene, base->object);
 		}
 	}
 
@@ -5467,8 +5575,8 @@ static void set_trans_object_base_flags(TransInfo *t)
 
 			/* if parent selected, deselect */
 			while (parsel) {
-				Base *parbase = BKE_scene_layer_base_find(sl, parsel);
-				if (parbase->flag & BASE_SELECTED) {
+				if (parsel->base_flag & BASE_SELECTED) {
+					Base *parbase = BKE_scene_layer_base_find(sl, parsel);
 					if (parbase) { /* in rare cases this can fail */
 						if (TESTBASELIB_BGMODE_NEW(parbase)) {
 							break;
@@ -5494,6 +5602,9 @@ static void set_trans_object_base_flags(TransInfo *t)
 		}
 	}
 
+	/* all recalc flags get flushed to all layers, so a layer flip later on works fine */
+	DEG_scene_flush_update(G.main, t->scene);
+
 	/* and we store them temporal in base (only used for transform code) */
 	/* this because after doing updates, the object->recalc is cleared */
 	for (base = sl->object_bases.first; base; base = base->next) {
@@ -5572,6 +5683,7 @@ static int count_proportional_objects(TransInfo *t)
 
 	/* all recalc flags get flushed to all layers, so a layer flip later on works fine */
 	DEG_scene_relations_update(G.main, t->scene);
+	DEG_scene_flush_update(G.main, t->scene);
 
 	/* and we store them temporal in base (only used for transform code) */
 	/* this because after doing updates, the object->recalc is cleared */
@@ -5652,7 +5764,7 @@ void autokeyframe_ob_cb_func(bContext *C, Scene *scene, SceneLayer *sl, View3D *
 			}
 			else if (ELEM(tmode, TFM_ROTATION, TFM_TRACKBALL)) {
 				if (v3d->around == V3D_AROUND_ACTIVE) {
-					if (ob != OBACT_NEW)
+					if (ob != OBACT_NEW(sl))
 						do_loc = true;
 				}
 				else if (v3d->around == V3D_AROUND_CURSOR)
@@ -5663,7 +5775,7 @@ void autokeyframe_ob_cb_func(bContext *C, Scene *scene, SceneLayer *sl, View3D *
 			}
 			else if (tmode == TFM_RESIZE) {
 				if (v3d->around == V3D_AROUND_ACTIVE) {
-					if (ob != OBACT_NEW)
+					if (ob != OBACT_NEW(sl))
 						do_loc = true;
 				}
 				else if (v3d->around == V3D_AROUND_CURSOR)
@@ -5841,7 +5953,7 @@ void autokeyframe_pose_cb_func(bContext *C, Scene *scene, View3D *v3d, Object *o
 		 */
 		if (C && (ob->pose->avs.path_bakeflag & MOTIONPATH_BAKE_HAS_PATHS)) {
 			//ED_pose_clear_paths(C, ob); // XXX for now, don't need to clear
-			ED_pose_recalculate_paths(scene, ob);
+			ED_pose_recalculate_paths(C, scene, ob);
 		}
 	}
 	else {
@@ -5859,27 +5971,23 @@ static void special_aftertrans_update__movieclip(bContext *C, TransInfo *t)
 {
 	SpaceClip *sc = t->sa->spacedata.first;
 	MovieClip *clip = ED_space_clip_get_clip(sc);
-	MovieTrackingPlaneTrack *plane_track;
 	ListBase *plane_tracks_base = BKE_tracking_get_active_plane_tracks(&clip->tracking);
-	int framenr = ED_space_clip_get_clip_frame_number(sc);
-
-	for (plane_track = plane_tracks_base->first;
+	const int framenr = ED_space_clip_get_clip_frame_number(sc);
+	/* Update coordinates of modified plane tracks. */
+	for (MovieTrackingPlaneTrack *plane_track = plane_tracks_base->first;
 	     plane_track;
 	     plane_track = plane_track->next)
 	{
 		bool do_update = false;
-
 		if (plane_track->flag & PLANE_TRACK_HIDDEN) {
 			continue;
 		}
-
 		do_update |= PLANE_TRACK_VIEW_SELECTED(plane_track) != 0;
 		if (do_update == false) {
 			if ((plane_track->flag & PLANE_TRACK_AUTOKEY) == 0) {
 				int i;
 				for (i = 0; i < plane_track->point_tracksnr; i++) {
 					MovieTrackingTrack *track = plane_track->point_tracks[i];
-
 					if (TRACK_VIEW_SELECTED(sc, track)) {
 						do_update = true;
 						break;
@@ -5887,15 +5995,14 @@ static void special_aftertrans_update__movieclip(bContext *C, TransInfo *t)
 				}
 			}
 		}
-
 		if (do_update) {
 			BKE_tracking_track_plane_from_existing_motion(plane_track, framenr);
 		}
 	}
-
-	if (t->scene->nodetree) {
-		/* tracks can be used for stabilization nodes,
-		 * flush update for such nodes */
+	if (t->scene->nodetree != NULL) {
+		/* Tracks can be used for stabilization nodes,
+		 * flush update for such nodes.
+		 */
 		nodeUpdateID(t->scene->nodetree, &clip->id);
 		WM_event_add_notifier(C, NC_SCENE | ND_NODES, NULL);
 	}
@@ -6001,10 +6108,13 @@ static void special_aftertrans_update__mesh(bContext *UNUSED(C), TransInfo *t)
  * */
 void special_aftertrans_update(bContext *C, TransInfo *t)
 {
+	EvaluationContext eval_ctx;
 	Object *ob;
 //	short redrawipo=0, resetslowpar=1;
 	const bool canceled = (t->state == TRANS_CANCEL);
 	const bool duplicate = (t->mode == TFM_TIME_DUPLICATE);
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 	
 	/* early out when nothing happened */
 	if (t->total == 0 || t->mode == TFM_DUMMY)
@@ -6344,7 +6454,7 @@ void special_aftertrans_update(bContext *C, TransInfo *t)
 			 * we need to update the pose otherwise no updates get called during
 			 * transform and the auto-ik is not applied. see [#26164] */
 			struct Object *pose_ob = t->poseobj;
-			BKE_pose_where_is(t->scene, pose_ob);
+			BKE_pose_where_is(&eval_ctx, t->scene, pose_ob);
 		}
 
 		/* set BONE_TRANSFORM flags for autokey, manipulator draw might have changed them */
@@ -7722,7 +7832,7 @@ static void createTransGPencil(bContext *C, TransInfo *t)
 	float mtx[3][3], smtx[3][3];
 	
 	const Scene *scene = CTX_data_scene(C);
-	const int cfra = CFRA;
+	const int cfra_scene = CFRA;
 	
 	const bool is_prop_edit = (t->flag & T_PROP_EDIT) != 0;
 	const bool is_prop_edit_connected = (t->flag & T_PROP_CONNECTED) != 0;
@@ -7747,7 +7857,7 @@ static void createTransGPencil(bContext *C, TransInfo *t)
 		if (gpencil_layer_is_editable(gpl) && (gpl->actframe != NULL)) {
 			bGPDframe *gpf = gpl->actframe;
 			bGPDstroke *gps;
-			
+
 			for (gps = gpf->strokes.first; gps; gps = gps->next) {
 				/* skip strokes that are invalid for current view */
 				if (ED_gpencil_stroke_can_use(C, gps) == false) {
@@ -7803,6 +7913,7 @@ static void createTransGPencil(bContext *C, TransInfo *t)
 	for (gpl = gpd->layers.first; gpl; gpl = gpl->next) {
 		/* only editable and visible layers are considered */
 		if (gpencil_layer_is_editable(gpl) && (gpl->actframe != NULL)) {
+			const int cfra = (gpl->flag & GP_LAYER_FRAMELOCK) ? gpl->actframe->framenum : cfra_scene;
 			bGPDframe *gpf = gpl->actframe;
 			bGPDstroke *gps;
 			float diff_mat[4][4];
@@ -7819,7 +7930,6 @@ static void createTransGPencil(bContext *C, TransInfo *t)
 			 * - This is useful when animating as it saves that "uh-oh" moment when you realize you've
 			 *   spent too much time editing the wrong frame...
 			 */
-			// XXX: should this be allowed when framelock is enabled?
 			if (gpf->framenum != cfra) {
 				gpf = BKE_gpencil_frame_addcopy(gpl, cfra);
 				/* in some weird situations (framelock enabled) return NULL */
@@ -7967,7 +8077,7 @@ void createTransData(bContext *C, TransInfo *t)
 {
 	Scene *scene = t->scene;
 	SceneLayer *sl = t->scene_layer;
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 
 	/* if tests must match recalcData for correct updates */
 	if (t->options & CTX_TEXTURE) {
diff --git a/source/blender/editors/transform/transform_generics.c b/source/blender/editors/transform/transform_generics.c
index ca9e15f5de4..2bed1dd28f2 100644
--- a/source/blender/editors/transform/transform_generics.c
+++ b/source/blender/editors/transform/transform_generics.c
@@ -317,7 +317,7 @@ static bool fcu_test_selected(FCurve *fcu)
 /* helper for recalcData() - for Action Editor transforms */
 static void recalcData_actedit(TransInfo *t)
 {
-	SceneLayer *sl= t->scene_layer;
+	SceneLayer *sl = t->scene_layer;
 	SpaceAction *saction = (SpaceAction *)t->sa->spacedata.first;
 	
 	bAnimContext ac = {NULL};
@@ -329,7 +329,7 @@ static void recalcData_actedit(TransInfo *t)
 	/* NOTE: sync this with the code in ANIM_animdata_get_context() */
 	ac.scene = t->scene;
 	ac.scene_layer = t->scene_layer;
-	ac.obact = OBACT_NEW;
+	ac.obact = OBACT_NEW(sl);
 	ac.sa = t->sa;
 	ac.ar = t->ar;
 	ac.sl = (t->sa) ? t->sa->spacedata.first : NULL;
@@ -379,7 +379,7 @@ static void recalcData_graphedit(TransInfo *t)
 	/* NOTE: sync this with the code in ANIM_animdata_get_context() */
 	ac.scene = t->scene;
 	ac.scene_layer = t->scene_layer;
-	ac.obact = OBACT_NEW;
+	ac.obact = OBACT_NEW(sl);
 	ac.sa = t->sa;
 	ac.ar = t->ar;
 	ac.sl = (t->sa) ? t->sa->spacedata.first : NULL;
@@ -714,6 +714,9 @@ static void recalcData_spaceclip(TransInfo *t)
 static void recalcData_objects(TransInfo *t)
 {
 	Base *base = t->scene_layer->basact;
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(t->context, &eval_ctx);
 
 	if (t->obedit) {
 		if (ELEM(t->obedit->type, OB_CURVE, OB_SURF)) {
@@ -898,7 +901,7 @@ static void recalcData_objects(TransInfo *t)
 			BIK_clear_data(ob->pose);
 		}
 		else
-			BKE_pose_where_is(t->scene, ob);
+			BKE_pose_where_is(&eval_ctx, t->scene, ob);
 	}
 	else if (base && (base->object->mode & OB_MODE_PARTICLE_EDIT) && PE_get_current(t->scene, t->scene_layer, base->object)) {
 		if (t->state != TRANS_CANCEL) {
@@ -1457,6 +1460,13 @@ void initTransInfo(bContext *C, TransInfo *t, wmOperator *op, const wmEvent *eve
 #endif
 
 	setTransformViewAspect(t, t->aspect);
+
+	if (op && (prop = RNA_struct_find_property(op->ptr, "center_override")) && RNA_property_is_set(op->ptr, prop)) {
+		RNA_property_float_get_array(op->ptr, prop, t->center);
+		mul_v3_v3(t->center, t->aspect);
+		t->flag |= T_OVERRIDE_CENTER;
+	}
+
 	setTransformViewMatrices(t);
 	initNumInput(&t->num);
 }
@@ -1790,7 +1800,7 @@ bool calculateCenterActive(TransInfo *t, bool select_only, float r_center[3])
 	}
 	else if (t->flag & T_POSE) {
 		SceneLayer *sl = t->scene_layer;
-		Object *ob = OBACT_NEW;
+		Object *ob = OBACT_NEW(sl);
 		if (ob) {
 			bPoseChannel *pchan = BKE_pose_channel_active(ob);
 			if (pchan && (!select_only || (pchan->bone->flag & BONE_SELECTED))) {
@@ -1810,8 +1820,8 @@ bool calculateCenterActive(TransInfo *t, bool select_only, float r_center[3])
 	else {
 		/* object mode */
 		SceneLayer *sl = t->scene_layer;
-		Object *ob = OBACT_NEW;
-		Base *base = BASACT_NEW;
+		Object *ob = OBACT_NEW(sl);
+		Base *base = BASACT_NEW(sl);
 		if (ob && ((!select_only) || ((base->flag & BASE_SELECTED) != 0))) {
 			copy_v3_v3(r_center, ob->obmat[3]);
 			ok = true;
@@ -1858,7 +1868,9 @@ static void calculateCenter_FromAround(TransInfo *t, int around, float r_center[
 
 void calculateCenter(TransInfo *t)
 {
-	calculateCenter_FromAround(t, t->around, t->center);
+	if ((t->flag & T_OVERRIDE_CENTER) == 0) {
+		calculateCenter_FromAround(t, t->around, t->center);
+	}
 	calculateCenterGlobal(t, t->center, t->center_global);
 
 	/* avoid calculating again */
@@ -1872,7 +1884,7 @@ void calculateCenter(TransInfo *t)
 	calculateCenter2D(t);
 
 	/* for panning from cameraview */
-	if (t->flag & T_OBJECT) {
+	if ((t->flag & T_OBJECT) && (t->flag & T_OVERRIDE_CENTER) == 0) {
 		if (t->spacetype == SPACE_VIEW3D && t->ar && t->ar->regiontype == RGN_TYPE_WINDOW) {
 			
 			if (t->flag & T_CAMERA) {
diff --git a/source/blender/editors/transform/transform_manipulator.c b/source/blender/editors/transform/transform_manipulator.c
index 0f5f2f02e84..c0c7c922061 100644
--- a/source/blender/editors/transform/transform_manipulator.c
+++ b/source/blender/editors/transform/transform_manipulator.c
@@ -86,6 +86,8 @@
 #include "GPU_immediate.h"
 #include "GPU_matrix.h"
 
+// #define USE_AXIS_BOUNDS
+
 /* return codes for select, and drawing flags */
 
 #define MAN_TRANS_X		(1 << 0)
@@ -114,27 +116,31 @@ enum {
 	MAN_AXIS_TRANS_Z,
 	MAN_AXIS_TRANS_C,
 
+	MAN_AXIS_TRANS_XY,
+	MAN_AXIS_TRANS_YZ,
+	MAN_AXIS_TRANS_ZX,
+#define MAN_AXIS_RANGE_TRANS_START MAN_AXIS_TRANS_X
+#define MAN_AXIS_RANGE_TRANS_END (MAN_AXIS_TRANS_ZX + 1)
+
 	MAN_AXIS_ROT_X,
 	MAN_AXIS_ROT_Y,
 	MAN_AXIS_ROT_Z,
 	MAN_AXIS_ROT_C,
 	MAN_AXIS_ROT_T, /* trackball rotation */
+#define MAN_AXIS_RANGE_ROT_START MAN_AXIS_ROT_X
+#define MAN_AXIS_RANGE_ROT_END (MAN_AXIS_ROT_T + 1)
 
 	MAN_AXIS_SCALE_X,
 	MAN_AXIS_SCALE_Y,
 	MAN_AXIS_SCALE_Z,
 	MAN_AXIS_SCALE_C,
-
-	/* special */
-	MAN_AXIS_TRANS_XY,
-	MAN_AXIS_TRANS_YZ,
-	MAN_AXIS_TRANS_ZX,
-
 	MAN_AXIS_SCALE_XY,
 	MAN_AXIS_SCALE_YZ,
 	MAN_AXIS_SCALE_ZX,
+#define MAN_AXIS_RANGE_SCALE_START MAN_AXIS_SCALE_X
+#define MAN_AXIS_RANGE_SCALE_END (MAN_AXIS_SCALE_ZX + 1)
 
-	MAN_AXIS_LAST,
+	MAN_AXIS_LAST = MAN_AXIS_RANGE_SCALE_END,
 };
 
 /* axis types */
@@ -148,29 +154,19 @@ enum {
 typedef struct ManipulatorGroup {
 	bool all_hidden;
 
-	struct wmManipulator *translate_x,
-	                *translate_y,
-	                *translate_z,
-	                *translate_xy,
-	                *translate_yz,
-	                *translate_zx,
-	                *translate_c,
-
-	                *rotate_x,
-	                *rotate_y,
-	                *rotate_z,
-	                *rotate_c,
-	                *rotate_t, /* trackball rotation */
-
-	                *scale_x,
-	                *scale_y,
-	                *scale_z,
-	                *scale_xy,
-	                *scale_yz,
-	                *scale_zx,
-	                *scale_c;
+	struct wmManipulator *manipulators[MAN_AXIS_LAST];
 } ManipulatorGroup;
 
+struct TransformBounds {
+	float center[3];		/* Center for transform widget. */
+	float min[3], max[3];	/* Boundbox of selection for transform widget. */
+
+#ifdef USE_AXIS_BOUNDS
+	/* Normalized axis */
+	float axis[3][3];
+	float axis_min[3], axis_max[3];
+#endif
+};
 
 /* **************** Utilities **************** */
 
@@ -189,93 +185,78 @@ typedef struct ManipulatorGroup {
 static wmManipulator *manipulator_get_axis_from_index(const ManipulatorGroup *man, const short axis_idx)
 {
 	BLI_assert(IN_RANGE_INCL(axis_idx, (float)MAN_AXIS_TRANS_X, (float)MAN_AXIS_LAST));
-
-	switch (axis_idx) {
-		case MAN_AXIS_TRANS_X:
-			return man->translate_x;
-		case MAN_AXIS_TRANS_Y:
-			return man->translate_y;
-		case MAN_AXIS_TRANS_Z:
-			return man->translate_z;
-		case MAN_AXIS_TRANS_XY:
-			return man->translate_xy;
-		case MAN_AXIS_TRANS_YZ:
-			return man->translate_yz;
-		case MAN_AXIS_TRANS_ZX:
-			return man->translate_zx;
-		case MAN_AXIS_TRANS_C:
-			return man->translate_c;
-		case MAN_AXIS_ROT_X:
-			return man->rotate_x;
-		case MAN_AXIS_ROT_Y:
-			return man->rotate_y;
-		case MAN_AXIS_ROT_Z:
-			return man->rotate_z;
-		case MAN_AXIS_ROT_C:
-			return man->rotate_c;
-		case MAN_AXIS_ROT_T:
-			return man->rotate_t;
-		case MAN_AXIS_SCALE_X:
-			return man->scale_x;
-		case MAN_AXIS_SCALE_Y:
-			return man->scale_y;
-		case MAN_AXIS_SCALE_Z:
-			return man->scale_z;
-		case MAN_AXIS_SCALE_XY:
-			return man->scale_xy;
-		case MAN_AXIS_SCALE_YZ:
-			return man->scale_yz;
-		case MAN_AXIS_SCALE_ZX:
-			return man->scale_zx;
-		case MAN_AXIS_SCALE_C:
-			return man->scale_c;
-	}
-
-	return NULL;
+	return man->manipulators[axis_idx];
 }
 
-static short manipulator_get_axis_type(const ManipulatorGroup *man, const wmManipulator *axis)
+static short manipulator_get_axis_type(const int axis_idx)
 {
-	if (ELEM(axis, man->translate_x, man->translate_y, man->translate_z, man->translate_c,
-	         man->translate_xy, man->translate_yz, man->translate_zx))
-	{
+	if (axis_idx >= MAN_AXIS_RANGE_TRANS_START && axis_idx < MAN_AXIS_RANGE_TRANS_END) {
 		return MAN_AXES_TRANSLATE;
 	}
-	else if (ELEM(axis, man->rotate_x, man->rotate_y, man->rotate_z, man->rotate_c, man->rotate_t)) {
+	if (axis_idx >= MAN_AXIS_RANGE_ROT_START && axis_idx < MAN_AXIS_RANGE_ROT_END) {
 		return MAN_AXES_ROTATE;
 	}
-	else {
+	if (axis_idx >= MAN_AXIS_RANGE_SCALE_START && axis_idx < MAN_AXIS_RANGE_SCALE_END) {
 		return MAN_AXES_SCALE;
 	}
+	BLI_assert(0);
+	return -1;
 }
 
-/* get index within axis type, so that x == 0, y == 1 and z == 2, no matter which axis type */
-static uint manipulator_index_normalize(const int axis_idx)
+static uint manipulator_orientation_axis(const int axis_idx, bool *r_is_plane)
 {
-	if (axis_idx > MAN_AXIS_TRANS_ZX) {
-		return axis_idx - 16;
-	}
-	else if (axis_idx > MAN_AXIS_SCALE_C) {
-		return axis_idx - 13;
-	}
-	else if (axis_idx > MAN_AXIS_ROT_T) {
-		return axis_idx - 9;
-	}
-	else if (axis_idx > MAN_AXIS_TRANS_C) {
-		return axis_idx - 4;
-	}
+	switch (axis_idx) {
+		case MAN_AXIS_TRANS_YZ:
+		case MAN_AXIS_SCALE_YZ:
+			if (r_is_plane) {
+				*r_is_plane = true;
+			}
+			ATTR_FALLTHROUGH;
+		case MAN_AXIS_TRANS_X:
+		case MAN_AXIS_ROT_X:
+		case MAN_AXIS_SCALE_X:
+			return 0;
+
+		case MAN_AXIS_TRANS_ZX:
+		case MAN_AXIS_SCALE_ZX:
+			if (r_is_plane) {
+				*r_is_plane = true;
+			}
+			ATTR_FALLTHROUGH;
+		case MAN_AXIS_TRANS_Y:
+		case MAN_AXIS_ROT_Y:
+		case MAN_AXIS_SCALE_Y:
+			return 1;
 
-	return axis_idx;
+		case MAN_AXIS_TRANS_XY:
+		case MAN_AXIS_SCALE_XY:
+			if (r_is_plane) {
+				*r_is_plane = true;
+			}
+			ATTR_FALLTHROUGH;
+		case MAN_AXIS_TRANS_Z:
+		case MAN_AXIS_ROT_Z:
+		case MAN_AXIS_SCALE_Z:
+			return 2;
+	}
+	return 3;
 }
 
 static bool manipulator_is_axis_visible(
         const View3D *v3d, const RegionView3D *rv3d,
         const float idot[3], const int axis_type, const int axis_idx)
 {
-	const uint aidx_norm = manipulator_index_normalize(axis_idx);
+	bool is_plane = false;
+	const uint aidx_norm = manipulator_orientation_axis(axis_idx, &is_plane);
 	/* don't draw axis perpendicular to the view */
-	if (aidx_norm < 3 && idot[aidx_norm] < TW_AXIS_DOT_MIN) {
-		return false;
+	if (aidx_norm < 3) {
+		float idot_axis = idot[aidx_norm];
+		if (is_plane) {
+			idot_axis = 1.0f - idot_axis;
+		}
+		if (idot_axis < TW_AXIS_DOT_MIN) {
+			return false;
+		}
 	}
 
 	if ((axis_type == MAN_AXES_TRANSLATE && !(v3d->twtype & V3D_MANIP_TRANSLATE)) ||
@@ -351,10 +332,14 @@ static void manipulator_get_axis_color(
 	const float alpha_hi = 1.0f;
 	float alpha_fac;
 
-	const int axis_idx_norm = manipulator_index_normalize(axis_idx);
+	bool is_plane = false;
+	const int axis_idx_norm = manipulator_orientation_axis(axis_idx, &is_plane);
 	/* get alpha fac based on axis angle, to fade axis out when hiding it because it points towards view */
 	if (axis_idx_norm < 3) {
-		const float idot_axis = idot[axis_idx_norm];
+		float idot_axis = idot[axis_idx_norm];
+		if (is_plane) {
+			idot_axis = 1.0f - idot_axis;
+		}
 		alpha_fac = (idot_axis > TW_AXIS_DOT_MAX) ?
 		        1.0f : (idot_axis < TW_AXIS_DOT_MIN) ?
 		        0.0f : ((idot_axis - TW_AXIS_DOT_MIN) / (TW_AXIS_DOT_MAX - TW_AXIS_DOT_MIN));
@@ -441,14 +426,18 @@ static void manipulator_get_axis_constraint(const int axis_idx, int r_axis[3])
 /* **************** Preparation Stuff **************** */
 
 /* transform widget center calc helper for below */
-static void calc_tw_center(Scene *scene, const float co[3])
+static void calc_tw_center(struct TransformBounds *tbounds, const float co[3])
 {
-	float *twcent = scene->twcent;
-	float *min = scene->twmin;
-	float *max = scene->twmax;
+	minmax_v3v3_v3(tbounds->min, tbounds->max, co);
+	add_v3_v3(tbounds->center, co);
 
-	minmax_v3v3_v3(min, max, co);
-	add_v3_v3(twcent, co);
+#ifdef USE_AXIS_BOUNDS
+	for (int i = 0; i < 3; i++) {
+		const float d = dot_v3v3(tbounds->axis[i], co);
+		tbounds->axis_min[i] = min_ff(d, tbounds->axis_min[i]);
+		tbounds->axis_max[i] = max_ff(d, tbounds->axis_max[i]);
+	}
+#endif
 }
 
 static void protectflag_to_drawflags(short protectflag, short *drawflags)
@@ -593,7 +582,7 @@ bool gimbal_axis(Object *ob, float gmat[3][3])
 
 /* centroid, boundbox, of selection */
 /* returns total items selected */
-static int calc_manipulator_stats(const bContext *C)
+static int calc_manipulator_stats(const bContext *C, struct TransformBounds *tbounds)
 {
 	ScrArea *sa = CTX_wm_area(C);
 	ARegion *ar = CTX_wm_region(C);
@@ -603,7 +592,7 @@ static int calc_manipulator_stats(const bContext *C)
 	View3D *v3d = sa->spacedata.first;
 	RegionView3D *rv3d = ar->regiondata;
 	Base *base;
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	bGPdata *gpd = CTX_data_gpencil_data(C);
 	const bool is_gp_edit = ((gpd) && (gpd->flag & GP_DATA_STROKE_EDITMODE));
 	int a, totsel = 0;
@@ -613,10 +602,88 @@ static int calc_manipulator_stats(const bContext *C)
 
 	rv3d->twdrawflag = 0xFFFF;
 
+
+	/* global, local or normal orientation?
+	 * if we could check 'totsel' now, this should be skipped with no selection. */
+	if (ob && !is_gp_edit) {
+
+		switch (v3d->twmode) {
+
+			case V3D_MANIP_GLOBAL:
+			{
+				break; /* nothing to do */
+			}
+			case V3D_MANIP_GIMBAL:
+			{
+				float mat[3][3];
+				if (gimbal_axis(ob, mat)) {
+					copy_m4_m3(rv3d->twmat, mat);
+					break;
+				}
+				/* if not gimbal, fall through to normal */
+				ATTR_FALLTHROUGH;
+			}
+			case V3D_MANIP_NORMAL:
+			{
+				if (obedit || ob->mode & OB_MODE_POSE) {
+					float mat[3][3];
+					ED_getTransformOrientationMatrix(C, mat, v3d->around);
+					copy_m4_m3(rv3d->twmat, mat);
+					break;
+				}
+				/* no break we define 'normal' as 'local' in Object mode */
+				ATTR_FALLTHROUGH;
+			}
+			case V3D_MANIP_LOCAL:
+			{
+				if (ob->mode & OB_MODE_POSE) {
+					/* each bone moves on its own local axis, but  to avoid confusion,
+					 * use the active pones axis for display [#33575], this works as expected on a single bone
+					 * and users who select many bones will understand whats going on and what local means
+					 * when they start transforming */
+					float mat[3][3];
+					ED_getTransformOrientationMatrix(C, mat, v3d->around);
+					copy_m4_m3(rv3d->twmat, mat);
+					break;
+				}
+				copy_m4_m4(rv3d->twmat, ob->obmat);
+				normalize_m4(rv3d->twmat);
+				break;
+			}
+			case V3D_MANIP_VIEW:
+			{
+				float mat[3][3];
+				copy_m3_m4(mat, rv3d->viewinv);
+				normalize_m3(mat);
+				copy_m4_m3(rv3d->twmat, mat);
+				break;
+			}
+			case V3D_MANIP_CUSTOM:
+			{
+				TransformOrientation *custom_orientation = BKE_workspace_transform_orientation_find(
+				        CTX_wm_workspace(C), v3d->custom_orientation_index);
+				float mat[3][3];
+
+				if (applyTransformOrientation(custom_orientation, mat, NULL)) {
+					copy_m4_m3(rv3d->twmat, mat);
+				}
+				break;
+			}
+		}
+	}
+
 	/* transform widget centroid/center */
-	INIT_MINMAX(scene->twmin, scene->twmax);
-	zero_v3(scene->twcent);
-	
+	INIT_MINMAX(tbounds->min, tbounds->max);
+	zero_v3(tbounds->center);
+
+#ifdef USE_AXIS_BOUNDS
+	copy_m3_m4(tbounds->axis, rv3d->twmat);
+	for (int i = 0; i < 3; i++) {
+		tbounds->axis_min[i] = +FLT_MAX;
+		tbounds->axis_max[i] = -FLT_MAX;
+	}
+#endif
+
 	if (is_gp_edit) {
 		float diff_mat[4][4];
 		float fpt[3];
@@ -645,12 +712,12 @@ static int calc_manipulator_stats(const bContext *C)
 						for (i = 0, pt = gps->points; i < gps->totpoints; i++, pt++) {
 							if (pt->flag & GP_SPOINT_SELECT) {
 								if (gpl->parent == NULL) {
-									calc_tw_center(scene, &pt->x);
+									calc_tw_center(tbounds, &pt->x);
 									totsel++;
 								}
 								else {
 									mul_v3_m4v3(fpt, diff_mat, &pt->x);
-									calc_tw_center(scene, fpt);
+									calc_tw_center(tbounds, fpt);
 									totsel++;
 								}
 							}
@@ -663,7 +730,7 @@ static int calc_manipulator_stats(const bContext *C)
 
 		/* selection center */
 		if (totsel) {
-			mul_v3_fl(scene->twcent, 1.0f / (float)totsel);   /* centroid! */
+			mul_v3_fl(tbounds->center, 1.0f / (float)totsel);   /* centroid! */
 		}
 	}
 	else if (obedit) {
@@ -676,7 +743,7 @@ static int calc_manipulator_stats(const bContext *C)
 			/* USE LAST SELECTE WITH ACTIVE */
 			if ((v3d->around == V3D_AROUND_ACTIVE) && BM_select_history_active_get(em->bm, &ese)) {
 				BM_editselection_center(&ese, vec);
-				calc_tw_center(scene, vec);
+				calc_tw_center(tbounds, vec);
 				totsel = 1;
 			}
 			else {
@@ -689,7 +756,7 @@ static int calc_manipulator_stats(const bContext *C)
 					if (!BM_elem_flag_test(eve, BM_ELEM_HIDDEN)) {
 						if (BM_elem_flag_test(eve, BM_ELEM_SELECT)) {
 							totsel++;
-							calc_tw_center(scene, eve->co);
+							calc_tw_center(tbounds, eve->co);
 						}
 					}
 				}
@@ -702,13 +769,13 @@ static int calc_manipulator_stats(const bContext *C)
 			if ((v3d->around == V3D_AROUND_ACTIVE) && (ebo = arm->act_edbone)) {
 				/* doesn't check selection or visibility intentionally */
 				if (ebo->flag & BONE_TIPSEL) {
-					calc_tw_center(scene, ebo->tail);
+					calc_tw_center(tbounds, ebo->tail);
 					totsel++;
 				}
 				if ((ebo->flag & BONE_ROOTSEL) ||
 				    ((ebo->flag & BONE_TIPSEL) == false))  /* ensure we get at least one point */
 				{
-					calc_tw_center(scene, ebo->head);
+					calc_tw_center(tbounds, ebo->head);
 					totsel++;
 				}
 				protectflag_to_drawflags_ebone(rv3d, ebo);
@@ -717,7 +784,7 @@ static int calc_manipulator_stats(const bContext *C)
 				for (ebo = arm->edbo->first; ebo; ebo = ebo->next) {
 					if (EBONE_VISIBLE(arm, ebo)) {
 						if (ebo->flag & BONE_TIPSEL) {
-							calc_tw_center(scene, ebo->tail);
+							calc_tw_center(tbounds, ebo->tail);
 							totsel++;
 						}
 						if ((ebo->flag & BONE_ROOTSEL) &&
@@ -727,7 +794,7 @@ static int calc_manipulator_stats(const bContext *C)
 						     (ebo->parent->flag & BONE_TIPSEL) &&
 						     EBONE_VISIBLE(arm, ebo->parent)) == 0)
 						{
-							calc_tw_center(scene, ebo->head);
+							calc_tw_center(tbounds, ebo->head);
 							totsel++;
 						}
 						if (ebo->flag & BONE_SELECTED) {
@@ -742,7 +809,7 @@ static int calc_manipulator_stats(const bContext *C)
 			float center[3];
 
 			if (v3d->around == V3D_AROUND_ACTIVE && ED_curve_active_center(cu, center)) {
-				calc_tw_center(scene, center);
+				calc_tw_center(tbounds, center);
 				totsel++;
 			}
 			else {
@@ -763,21 +830,21 @@ static int calc_manipulator_stats(const bContext *C)
 							 */
 							if (cu->drawflag & CU_HIDE_HANDLES) {
 								if (bezt->f2 & SELECT) {
-									calc_tw_center(scene, bezt->vec[1]);
+									calc_tw_center(tbounds, bezt->vec[1]);
 									totsel++;
 								}
 							}
 							else if (bezt->f2 & SELECT) {
-								calc_tw_center(scene, bezt->vec[1]);
+								calc_tw_center(tbounds, bezt->vec[1]);
 								totsel++;
 							}
 							else {
 								if (bezt->f1 & SELECT) {
-									calc_tw_center(scene, bezt->vec[(v3d->around == V3D_AROUND_LOCAL_ORIGINS) ? 1 : 0]);
+									calc_tw_center(tbounds, bezt->vec[(v3d->around == V3D_AROUND_LOCAL_ORIGINS) ? 1 : 0]);
 									totsel++;
 								}
 								if (bezt->f3 & SELECT) {
-									calc_tw_center(scene, bezt->vec[(v3d->around == V3D_AROUND_LOCAL_ORIGINS) ? 1 : 2]);
+									calc_tw_center(tbounds, bezt->vec[(v3d->around == V3D_AROUND_LOCAL_ORIGINS) ? 1 : 2]);
 									totsel++;
 								}
 							}
@@ -789,7 +856,7 @@ static int calc_manipulator_stats(const bContext *C)
 						a = nu->pntsu * nu->pntsv;
 						while (a--) {
 							if (bp->f1 & SELECT) {
-								calc_tw_center(scene, bp->vec);
+								calc_tw_center(tbounds, bp->vec);
 								totsel++;
 							}
 							bp++;
@@ -804,13 +871,13 @@ static int calc_manipulator_stats(const bContext *C)
 			MetaElem *ml;
 
 			if ((v3d->around == V3D_AROUND_ACTIVE) && (ml = mb->lastelem)) {
-				calc_tw_center(scene, &ml->x);
+				calc_tw_center(tbounds, &ml->x);
 				totsel++;
 			}
 			else {
 				for (ml = mb->editelems->first; ml; ml = ml->next) {
 					if (ml->flag & SELECT) {
-						calc_tw_center(scene, &ml->x);
+						calc_tw_center(tbounds, &ml->x);
 						totsel++;
 					}
 				}
@@ -821,7 +888,7 @@ static int calc_manipulator_stats(const bContext *C)
 			BPoint *bp;
 
 			if ((v3d->around == V3D_AROUND_ACTIVE) && (bp = BKE_lattice_active_point_get(lt))) {
-				calc_tw_center(scene, bp->vec);
+				calc_tw_center(tbounds, bp->vec);
 				totsel++;
 			}
 			else {
@@ -829,7 +896,7 @@ static int calc_manipulator_stats(const bContext *C)
 				a = lt->pntsu * lt->pntsv * lt->pntsw;
 				while (a--) {
 					if (bp->f1 & SELECT) {
-						calc_tw_center(scene, bp->vec);
+						calc_tw_center(tbounds, bp->vec);
 						totsel++;
 					}
 					bp++;
@@ -839,10 +906,10 @@ static int calc_manipulator_stats(const bContext *C)
 
 		/* selection center */
 		if (totsel) {
-			mul_v3_fl(scene->twcent, 1.0f / (float)totsel);   // centroid!
-			mul_m4_v3(obedit->obmat, scene->twcent);
-			mul_m4_v3(obedit->obmat, scene->twmin);
-			mul_m4_v3(obedit->obmat, scene->twmax);
+			mul_v3_fl(tbounds->center, 1.0f / (float)totsel);   // centroid!
+			mul_m4_v3(obedit->obmat, tbounds->center);
+			mul_m4_v3(obedit->obmat, tbounds->min);
+			mul_m4_v3(obedit->obmat, tbounds->max);
 		}
 	}
 	else if (ob && (ob->mode & OB_MODE_POSE)) {
@@ -854,7 +921,7 @@ static int calc_manipulator_stats(const bContext *C)
 			/* doesn't check selection or visibility intentionally */
 			Bone *bone = pchan->bone;
 			if (bone) {
-				calc_tw_center(scene, pchan->pose_head);
+				calc_tw_center(tbounds, pchan->pose_head);
 				protectflag_to_drawflags_pchan(rv3d, pchan);
 				totsel = 1;
 				ok = true;
@@ -868,7 +935,7 @@ static int calc_manipulator_stats(const bContext *C)
 				for (pchan = ob->pose->chanbase.first; pchan; pchan = pchan->next) {
 					Bone *bone = pchan->bone;
 					if (bone && (bone->flag & BONE_TRANSFORM)) {
-						calc_tw_center(scene, pchan->pose_head);
+						calc_tw_center(tbounds, pchan->pose_head);
 						protectflag_to_drawflags_pchan(rv3d, pchan);
 					}
 				}
@@ -877,10 +944,10 @@ static int calc_manipulator_stats(const bContext *C)
 		}
 
 		if (ok) {
-			mul_v3_fl(scene->twcent, 1.0f / (float)totsel);   // centroid!
-			mul_m4_v3(ob->obmat, scene->twcent);
-			mul_m4_v3(ob->obmat, scene->twmin);
-			mul_m4_v3(ob->obmat, scene->twmax);
+			mul_v3_fl(tbounds->center, 1.0f / (float)totsel);   // centroid!
+			mul_m4_v3(ob->obmat, tbounds->center);
+			mul_m4_v3(ob->obmat, tbounds->min);
+			mul_m4_v3(ob->obmat, tbounds->max);
 		}
 	}
 	else if (ob && (ob->mode & OB_MODE_ALL_PAINT)) {
@@ -899,7 +966,7 @@ static int calc_manipulator_stats(const bContext *C)
 
 				for (k = 0, ek = point->keys; k < point->totkey; k++, ek++) {
 					if (ek->flag & PEK_SELECT) {
-						calc_tw_center(scene, (ek->flag & PEK_USE_WCO) ? ek->world_co : ek->co);
+						calc_tw_center(tbounds, (ek->flag & PEK_USE_WCO) ? ek->world_co : ek->co);
 						totsel++;
 					}
 				}
@@ -907,21 +974,21 @@ static int calc_manipulator_stats(const bContext *C)
 
 			/* selection center */
 			if (totsel)
-				mul_v3_fl(scene->twcent, 1.0f / (float)totsel);  // centroid!
+				mul_v3_fl(tbounds->center, 1.0f / (float)totsel);  // centroid!
 		}
 	}
 	else {
 
 		/* we need the one selected object, if its not active */
-		base = BASACT_NEW;
-		ob = OBACT_NEW;
+		base = BASACT_NEW(sl);
+		ob = OBACT_NEW(sl);
 		if (base && ((base->flag & BASE_SELECTED) == 0)) ob = NULL;
 
 		for (base = sl->object_bases.first; base; base = base->next) {
 			if (TESTBASELIB_NEW(base)) {
 				if (ob == NULL)
 					ob = base->object;
-				calc_tw_center(scene, base->object->obmat[3]);
+				calc_tw_center(tbounds, base->object->obmat[3]);
 				protectflag_to_drawflags(base->object->protectflag, &rv3d->twdrawflag);
 				totsel++;
 			}
@@ -929,77 +996,12 @@ static int calc_manipulator_stats(const bContext *C)
 
 		/* selection center */
 		if (totsel) {
-			mul_v3_fl(scene->twcent, 1.0f / (float)totsel);   // centroid!
+			mul_v3_fl(tbounds->center, 1.0f / (float)totsel);   // centroid!
 		}
 	}
 
-	/* global, local or normal orientation? */
-	if (ob && totsel && !is_gp_edit) {
-
-		switch (v3d->twmode) {
-		
-			case V3D_MANIP_GLOBAL:
-			{
-				break; /* nothing to do */
-			}
-			case V3D_MANIP_GIMBAL:
-			{
-				float mat[3][3];
-				if (gimbal_axis(ob, mat)) {
-					copy_m4_m3(rv3d->twmat, mat);
-					break;
-				}
-				/* if not gimbal, fall through to normal */
-				ATTR_FALLTHROUGH;
-			}
-			case V3D_MANIP_NORMAL:
-			{
-				if (obedit || ob->mode & OB_MODE_POSE) {
-					float mat[3][3];
-					ED_getTransformOrientationMatrix(C, mat, v3d->around);
-					copy_m4_m3(rv3d->twmat, mat);
-					break;
-				}
-				/* no break we define 'normal' as 'local' in Object mode */
-				ATTR_FALLTHROUGH;
-			}
-			case V3D_MANIP_LOCAL:
-			{
-				if (ob->mode & OB_MODE_POSE) {
-					/* each bone moves on its own local axis, but  to avoid confusion,
-					 * use the active pones axis for display [#33575], this works as expected on a single bone
-					 * and users who select many bones will understand whats going on and what local means
-					 * when they start transforming */
-					float mat[3][3];
-					ED_getTransformOrientationMatrix(C, mat, v3d->around);
-					copy_m4_m3(rv3d->twmat, mat);
-					break;
-				}
-				copy_m4_m4(rv3d->twmat, ob->obmat);
-				normalize_m4(rv3d->twmat);
-				break;
-			}
-			case V3D_MANIP_VIEW:
-			{
-				float mat[3][3];
-				copy_m3_m4(mat, rv3d->viewinv);
-				normalize_m3(mat);
-				copy_m4_m3(rv3d->twmat, mat);
-				break;
-			}
-			case V3D_MANIP_CUSTOM:
-			{
-				TransformOrientation *custom_orientation = BKE_workspace_transform_orientation_find(
-				                                               CTX_wm_workspace(C), v3d->custom_orientation_index);
-				float mat[3][3];
-
-				if (applyTransformOrientation(custom_orientation, mat, NULL)) {
-					copy_m4_m3(rv3d->twmat, mat);
-				}
-				break;
-			}
-		}
-
+	if (totsel == 0) {
+		unit_m4(rv3d->twmat);
 	}
 
 	return totsel;
@@ -1015,7 +1017,8 @@ static void manipulator_get_idot(RegionView3D *rv3d, float r_idot[3])
 	}
 }
 
-static void manipulator_prepare_mat(const bContext *C, View3D *v3d, RegionView3D *rv3d)
+static void manipulator_prepare_mat(
+        const bContext *C, View3D *v3d, RegionView3D *rv3d, const struct TransformBounds *tbounds)
 {
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
@@ -1024,23 +1027,23 @@ static void manipulator_prepare_mat(const bContext *C, View3D *v3d, RegionView3D
 		case V3D_AROUND_CENTER_BOUNDS:
 		case V3D_AROUND_ACTIVE:
 		{
-				bGPdata *gpd = CTX_data_gpencil_data(C);
-				Object *ob = OBACT_NEW;
+			bGPdata *gpd = CTX_data_gpencil_data(C);
+			Object *ob = OBACT_NEW(sl);
 
-				if (((v3d->around == V3D_AROUND_ACTIVE) && (scene->obedit == NULL)) &&
-				    ((gpd == NULL) || !(gpd->flag & GP_DATA_STROKE_EDITMODE)) &&
-				    (!(ob->mode & OB_MODE_POSE)))
-				{
-					copy_v3_v3(rv3d->twmat[3], ob->obmat[3]);
-				}
-				else {
-					mid_v3_v3v3(rv3d->twmat[3], scene->twmin, scene->twmax);
-				}
-				break;
+			if (((v3d->around == V3D_AROUND_ACTIVE) && (scene->obedit == NULL)) &&
+			    ((gpd == NULL) || !(gpd->flag & GP_DATA_STROKE_EDITMODE)) &&
+			    (!(ob->mode & OB_MODE_POSE)))
+			{
+				copy_v3_v3(rv3d->twmat[3], ob->obmat[3]);
+			}
+			else {
+				mid_v3_v3v3(rv3d->twmat[3], tbounds->min, tbounds->max);
+			}
+			break;
 		}
 		case V3D_AROUND_LOCAL_ORIGINS:
 		case V3D_AROUND_CENTER_MEAN:
-			copy_v3_v3(rv3d->twmat[3], scene->twcent);
+			copy_v3_v3(rv3d->twmat[3], tbounds->center);
 			break;
 		case V3D_AROUND_CURSOR:
 			copy_v3_v3(rv3d->twmat[3], ED_view3d_cursor3d_get(scene, v3d));
@@ -1090,48 +1093,48 @@ static ManipulatorGroup *manipulatorgroup_init(wmManipulatorGroup *mgroup)
 	const wmManipulatorType *wt_dial = WM_manipulatortype_find("MANIPULATOR_WT_dial_3d", true);
 	const wmManipulatorType *wt_prim = WM_manipulatortype_find("MANIPULATOR_WT_primitive_3d", true);
 
-#define MANIPULATOR_NEW_ARROW(v, name, draw_style) { \
-	v = WM_manipulator_new_ptr(wt_arrow, mgroup, name, NULL); \
-	RNA_enum_set((v)->ptr, "draw_style", draw_style); \
+#define MANIPULATOR_NEW_ARROW(v, draw_style) { \
+	man->manipulators[v] = WM_manipulator_new_ptr(wt_arrow, mgroup, NULL); \
+	RNA_enum_set(man->manipulators[v]->ptr, "draw_style", draw_style); \
 } ((void)0)
-#define MANIPULATOR_NEW_DIAL(v, name, draw_options) { \
-	v = WM_manipulator_new_ptr(wt_dial, mgroup, name, NULL); \
-	RNA_enum_set((v)->ptr, "draw_options", draw_options); \
+#define MANIPULATOR_NEW_DIAL(v, draw_options) { \
+	man->manipulators[v] = WM_manipulator_new_ptr(wt_dial, mgroup, NULL); \
+	RNA_enum_set(man->manipulators[v]->ptr, "draw_options", draw_options); \
 } ((void)0)
-#define MANIPULATOR_NEW_PRIM(v, name, draw_style) { \
-	v = WM_manipulator_new_ptr(wt_prim, mgroup, name, NULL); \
-	RNA_enum_set((v)->ptr, "draw_style", draw_style); \
+#define MANIPULATOR_NEW_PRIM(v, draw_style) { \
+	man->manipulators[v] = WM_manipulator_new_ptr(wt_prim, mgroup, NULL); \
+	RNA_enum_set(man->manipulators[v]->ptr, "draw_style", draw_style); \
 } ((void)0)
 
 	/* add/init widgets - order matters! */
-	MANIPULATOR_NEW_DIAL(man->rotate_t, "rotate_t", ED_MANIPULATOR_DIAL_DRAW_FLAG_FILL);
+	MANIPULATOR_NEW_DIAL(MAN_AXIS_ROT_T, ED_MANIPULATOR_DIAL_DRAW_FLAG_FILL);
 
-	MANIPULATOR_NEW_DIAL(man->scale_c, "scale_c", ED_MANIPULATOR_DIAL_DRAW_FLAG_NOP);
+	MANIPULATOR_NEW_DIAL(MAN_AXIS_SCALE_C, ED_MANIPULATOR_DIAL_DRAW_FLAG_NOP);
 
-	MANIPULATOR_NEW_ARROW(man->scale_x, "scale_x", ED_MANIPULATOR_ARROW_STYLE_BOX);
-	MANIPULATOR_NEW_ARROW(man->scale_y, "scale_y", ED_MANIPULATOR_ARROW_STYLE_BOX);
-	MANIPULATOR_NEW_ARROW(man->scale_z, "scale_z", ED_MANIPULATOR_ARROW_STYLE_BOX);
+	MANIPULATOR_NEW_ARROW(MAN_AXIS_SCALE_X, ED_MANIPULATOR_ARROW_STYLE_BOX);
+	MANIPULATOR_NEW_ARROW(MAN_AXIS_SCALE_Y, ED_MANIPULATOR_ARROW_STYLE_BOX);
+	MANIPULATOR_NEW_ARROW(MAN_AXIS_SCALE_Z, ED_MANIPULATOR_ARROW_STYLE_BOX);
 
-	MANIPULATOR_NEW_PRIM(man->scale_xy, "scale_xy", ED_MANIPULATOR_PRIMITIVE_STYLE_PLANE);
-	MANIPULATOR_NEW_PRIM(man->scale_yz, "scale_yz", ED_MANIPULATOR_PRIMITIVE_STYLE_PLANE);
-	MANIPULATOR_NEW_PRIM(man->scale_zx, "scale_zx", ED_MANIPULATOR_PRIMITIVE_STYLE_PLANE);
+	MANIPULATOR_NEW_PRIM(MAN_AXIS_SCALE_XY, ED_MANIPULATOR_PRIMITIVE_STYLE_PLANE);
+	MANIPULATOR_NEW_PRIM(MAN_AXIS_SCALE_YZ, ED_MANIPULATOR_PRIMITIVE_STYLE_PLANE);
+	MANIPULATOR_NEW_PRIM(MAN_AXIS_SCALE_ZX, ED_MANIPULATOR_PRIMITIVE_STYLE_PLANE);
 
-	MANIPULATOR_NEW_DIAL(man->rotate_x, "rotate_x", ED_MANIPULATOR_DIAL_DRAW_FLAG_CLIP);
-	MANIPULATOR_NEW_DIAL(man->rotate_y, "rotate_y", ED_MANIPULATOR_DIAL_DRAW_FLAG_CLIP);
-	MANIPULATOR_NEW_DIAL(man->rotate_z, "rotate_z", ED_MANIPULATOR_DIAL_DRAW_FLAG_CLIP);
+	MANIPULATOR_NEW_DIAL(MAN_AXIS_ROT_X, ED_MANIPULATOR_DIAL_DRAW_FLAG_CLIP);
+	MANIPULATOR_NEW_DIAL(MAN_AXIS_ROT_Y, ED_MANIPULATOR_DIAL_DRAW_FLAG_CLIP);
+	MANIPULATOR_NEW_DIAL(MAN_AXIS_ROT_Z, ED_MANIPULATOR_DIAL_DRAW_FLAG_CLIP);
 
 	/* init screen aligned widget last here, looks better, behaves better */
-	MANIPULATOR_NEW_DIAL(man->rotate_c, "rotate_c", ED_MANIPULATOR_DIAL_DRAW_FLAG_NOP);
+	MANIPULATOR_NEW_DIAL(MAN_AXIS_ROT_C, ED_MANIPULATOR_DIAL_DRAW_FLAG_NOP);
 
-	MANIPULATOR_NEW_DIAL(man->translate_c, "translate_c", ED_MANIPULATOR_DIAL_DRAW_FLAG_NOP);
+	MANIPULATOR_NEW_DIAL(MAN_AXIS_TRANS_C, ED_MANIPULATOR_DIAL_DRAW_FLAG_NOP);
 
-	MANIPULATOR_NEW_ARROW(man->translate_x, "translate_x", ED_MANIPULATOR_ARROW_STYLE_NORMAL);
-	MANIPULATOR_NEW_ARROW(man->translate_y, "translate_y", ED_MANIPULATOR_ARROW_STYLE_NORMAL);
-	MANIPULATOR_NEW_ARROW(man->translate_z, "translate_z", ED_MANIPULATOR_ARROW_STYLE_NORMAL);
+	MANIPULATOR_NEW_ARROW(MAN_AXIS_TRANS_X, ED_MANIPULATOR_ARROW_STYLE_NORMAL);
+	MANIPULATOR_NEW_ARROW(MAN_AXIS_TRANS_Y, ED_MANIPULATOR_ARROW_STYLE_NORMAL);
+	MANIPULATOR_NEW_ARROW(MAN_AXIS_TRANS_Z, ED_MANIPULATOR_ARROW_STYLE_NORMAL);
 
-	MANIPULATOR_NEW_PRIM(man->translate_xy, "translate_xy", ED_MANIPULATOR_PRIMITIVE_STYLE_PLANE);
-	MANIPULATOR_NEW_PRIM(man->translate_yz, "translate_yz", ED_MANIPULATOR_PRIMITIVE_STYLE_PLANE);
-	MANIPULATOR_NEW_PRIM(man->translate_zx, "translate_zx", ED_MANIPULATOR_PRIMITIVE_STYLE_PLANE);
+	MANIPULATOR_NEW_PRIM(MAN_AXIS_TRANS_XY, ED_MANIPULATOR_PRIMITIVE_STYLE_PLANE);
+	MANIPULATOR_NEW_PRIM(MAN_AXIS_TRANS_YZ, ED_MANIPULATOR_PRIMITIVE_STYLE_PLANE);
+	MANIPULATOR_NEW_PRIM(MAN_AXIS_TRANS_ZX, ED_MANIPULATOR_PRIMITIVE_STYLE_PLANE);
 
 	return man;
 }
@@ -1139,20 +1142,25 @@ static ManipulatorGroup *manipulatorgroup_init(wmManipulatorGroup *mgroup)
 /**
  * Custom handler for manipulator widgets
  */
-static void manipulator_modal(
-        bContext *C, wmManipulator *widget, const wmEvent *UNUSED(event), const int UNUSED(flag))
+static int manipulator_modal(
+        bContext *C, wmManipulator *widget, const wmEvent *UNUSED(event),
+        eWM_ManipulatorTweak UNUSED(tweak_flag))
 {
 	const ScrArea *sa = CTX_wm_area(C);
 	ARegion *ar = CTX_wm_region(C);
 	View3D *v3d = sa->spacedata.first;
 	RegionView3D *rv3d = ar->regiondata;
+	struct TransformBounds tbounds;
 
-	if (calc_manipulator_stats(C)) {
-		manipulator_prepare_mat(C, v3d, rv3d);
+
+	if (calc_manipulator_stats(C, &tbounds)) {
+		manipulator_prepare_mat(C, v3d, rv3d, &tbounds);
 		WM_manipulator_set_matrix_location(widget, rv3d->twmat[3]);
 	}
 
 	ED_region_tag_redraw(ar);
+
+	return OPERATOR_RUNNING_MODAL;
 }
 
 static void WIDGETGROUP_manipulator_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
@@ -1168,7 +1176,7 @@ static void WIDGETGROUP_manipulator_setup(const bContext *UNUSED(C), wmManipulat
 
 	MAN_ITER_AXES_BEGIN(axis, axis_idx)
 	{
-		const short axis_type = manipulator_get_axis_type(man, axis);
+		const short axis_type = manipulator_get_axis_type(axis_idx);
 		int constraint_axis[3] = {1, 0, 0};
 		PointerRNA *ptr;
 
@@ -1177,7 +1185,7 @@ static void WIDGETGROUP_manipulator_setup(const bContext *UNUSED(C), wmManipulat
 		/* custom handler! */
 		WM_manipulator_set_fn_custom_modal(axis, manipulator_modal);
 
-		switch(axis_idx) {
+		switch (axis_idx) {
 			case MAN_AXIS_TRANS_X:
 			case MAN_AXIS_TRANS_Y:
 			case MAN_AXIS_TRANS_Z:
@@ -1204,6 +1212,7 @@ static void WIDGETGROUP_manipulator_setup(const bContext *UNUSED(C), wmManipulat
 				const float ofs[3] = {ofs_ax, ofs_ax, 0.0f};
 				WM_manipulator_set_scale(axis, 0.07f);
 				WM_manipulator_set_matrix_offset_location(axis, ofs);
+				WM_manipulator_set_flag(axis, WM_MANIPULATOR_DRAW_OFFSET_SCALE, true);
 				break;
 			}
 			case MAN_AXIS_TRANS_C:
@@ -1228,7 +1237,7 @@ static void WIDGETGROUP_manipulator_setup(const bContext *UNUSED(C), wmManipulat
 				if (ot_store.translate == NULL) {
 					ot_store.translate = WM_operatortype_find("TRANSFORM_OT_translate", true);
 				}
-				ptr = WM_manipulator_set_operator(axis, ot_store.translate, NULL);
+				ptr = WM_manipulator_operator_set(axis, 0, ot_store.translate, NULL);
 				break;
 			case MAN_AXES_ROTATE:
 			{
@@ -1245,7 +1254,7 @@ static void WIDGETGROUP_manipulator_setup(const bContext *UNUSED(C), wmManipulat
 					}
 					ot_rotate = ot_store.rotate;
 				}
-				ptr = WM_manipulator_set_operator(axis, ot_rotate, NULL);
+				ptr = WM_manipulator_operator_set(axis, 0, ot_rotate, NULL);
 				break;
 			}
 			case MAN_AXES_SCALE:
@@ -1253,7 +1262,7 @@ static void WIDGETGROUP_manipulator_setup(const bContext *UNUSED(C), wmManipulat
 				if (ot_store.resize == NULL) {
 					ot_store.resize = WM_operatortype_find("TRANSFORM_OT_resize", true);
 				}
-				ptr = WM_manipulator_set_operator(axis, ot_store.resize, NULL);
+				ptr = WM_manipulator_operator_set(axis, 0, ot_store.resize, NULL);
 				break;
 			}
 		}
@@ -1277,19 +1286,20 @@ static void WIDGETGROUP_manipulator_refresh(const bContext *C, wmManipulatorGrou
 	ARegion *ar = CTX_wm_region(C);
 	View3D *v3d = sa->spacedata.first;
 	RegionView3D *rv3d = ar->regiondata;
+	struct TransformBounds tbounds;
 
 	/* skip, we don't draw anything anyway */
-	if ((man->all_hidden = (calc_manipulator_stats(C) == 0)))
+	if ((man->all_hidden = (calc_manipulator_stats(C, &tbounds) == 0)))
 		return;
 
-	manipulator_prepare_mat(C, v3d, rv3d);
+	manipulator_prepare_mat(C, v3d, rv3d, &tbounds);
 
 	/* *** set properties for axes *** */
 
 	MAN_ITER_AXES_BEGIN(axis, axis_idx)
 	{
-		const short axis_type = manipulator_get_axis_type(man, axis);
-		const int aidx_norm = manipulator_index_normalize(axis_idx);
+		const short axis_type = manipulator_get_axis_type(axis_idx);
+		const int aidx_norm = manipulator_orientation_axis(axis_idx, NULL);
 
 		WM_manipulator_set_matrix_location(axis, rv3d->twmat[3]);
 
@@ -1309,6 +1319,7 @@ static void WIDGETGROUP_manipulator_refresh(const bContext *C, wmManipulatorGrou
 				WM_manipulator_set_matrix_rotation_from_z_axis(axis, rv3d->twmat[aidx_norm]);
 				RNA_float_set(axis->ptr, "length", len);
 				WM_manipulator_set_matrix_offset_location(axis, start_co);
+				WM_manipulator_set_flag(axis, WM_MANIPULATOR_DRAW_OFFSET_SCALE, true);
 				break;
 			}
 			case MAN_AXIS_ROT_X:
@@ -1323,8 +1334,8 @@ static void WIDGETGROUP_manipulator_refresh(const bContext *C, wmManipulatorGrou
 			case MAN_AXIS_SCALE_YZ:
 			case MAN_AXIS_SCALE_ZX:
 			{
-				const float *y_axis = rv3d->twmat[aidx_norm + 1 > 2 ? 0 : aidx_norm + 1];
-				const float *z_axis = rv3d->twmat[aidx_norm - 1 < 0 ? 2 : aidx_norm - 1];
+				const float *y_axis = rv3d->twmat[aidx_norm - 1 < 0 ? 2 : aidx_norm - 1];
+				const float *z_axis = rv3d->twmat[aidx_norm];
 				WM_manipulator_set_matrix_rotation_from_yz_axis(axis, y_axis, z_axis);
 				break;
 			}
@@ -1358,7 +1369,7 @@ static void WIDGETGROUP_manipulator_draw_prepare(const bContext *C, wmManipulato
 
 	MAN_ITER_AXES_BEGIN(axis, axis_idx)
 	{
-		const short axis_type = manipulator_get_axis_type(man, axis);
+		const short axis_type = manipulator_get_axis_type(axis_idx);
 		/* XXX maybe unset _HIDDEN flag on redraw? */
 		if (manipulator_is_axis_visible(v3d, rv3d, idot, axis_type, axis_idx)) {
 			WM_manipulator_set_flag(axis, WM_MANIPULATOR_HIDDEN, false);
@@ -1368,10 +1379,10 @@ static void WIDGETGROUP_manipulator_draw_prepare(const bContext *C, wmManipulato
 			continue;
 		}
 
-		float col[4], col_hi[4];
-		manipulator_get_axis_color(axis_idx, idot, col, col_hi);
-		WM_manipulator_set_color(axis, col);
-		WM_manipulator_set_color_highlight(axis, col_hi);
+		float color[4], color_hi[4];
+		manipulator_get_axis_color(axis_idx, idot, color, color_hi);
+		WM_manipulator_set_color(axis, color);
+		WM_manipulator_set_color_highlight(axis, color_hi);
 
 		switch (axis_idx) {
 			case MAN_AXIS_TRANS_C:
diff --git a/source/blender/editors/transform/transform_manipulator2d.c b/source/blender/editors/transform/transform_manipulator2d.c
index 104675cb1a8..94f425eb9f0 100644
--- a/source/blender/editors/transform/transform_manipulator2d.c
+++ b/source/blender/editors/transform/transform_manipulator2d.c
@@ -73,8 +73,13 @@ typedef struct ManipulatorGroup2D {
 	wmManipulator *translate_x,
 	         *translate_y;
 
+	wmManipulator *cage;
+
 	/* Current origin in view space, used to update widget origin for possible view changes */
 	float origin[2];
+	float min[2];
+	float max[2];
+
 } ManipulatorGroup2D;
 
 
@@ -131,11 +136,18 @@ static void manipulator2d_get_axis_color(const int axis_idx, float *r_col, float
 static ManipulatorGroup2D *manipulatorgroup2d_init(wmManipulatorGroup *mgroup)
 {
 	const wmManipulatorType *wt_arrow = WM_manipulatortype_find("MANIPULATOR_WT_arrow_2d", true);
+	const wmManipulatorType *wt_cage = WM_manipulatortype_find("MANIPULATOR_WT_cage_2d", true);
 
 	ManipulatorGroup2D *man = MEM_callocN(sizeof(ManipulatorGroup2D), __func__);
 
-	man->translate_x = WM_manipulator_new_ptr(wt_arrow, mgroup, "translate_x", NULL);
-	man->translate_y = WM_manipulator_new_ptr(wt_arrow, mgroup, "translate_y", NULL);
+	man->translate_x = WM_manipulator_new_ptr(wt_arrow, mgroup, NULL);
+	man->translate_y = WM_manipulator_new_ptr(wt_arrow, mgroup, NULL);
+	man->cage = WM_manipulator_new_ptr(wt_cage, mgroup, NULL);
+
+	RNA_enum_set(man->cage->ptr, "transform",
+	             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_TRANSLATE |
+	             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_SCALE |
+	             ED_MANIPULATOR_CAGE2D_XFORM_FLAG_ROTATE);
 
 	return man;
 }
@@ -143,17 +155,24 @@ static ManipulatorGroup2D *manipulatorgroup2d_init(wmManipulatorGroup *mgroup)
 /**
  * Calculates origin in view space, use with #manipulator2d_origin_to_region.
  */
-static void manipulator2d_calc_origin(const bContext *C, float *r_origin)
+static void manipulator2d_calc_bounds(const bContext *C, float *r_center, float *r_min, float *r_max)
 {
 	SpaceImage *sima = CTX_wm_space_image(C);
 	Image *ima = ED_space_image(sima);
 
-	if (sima->around == V3D_AROUND_CURSOR) {
-		copy_v2_v2(r_origin, sima->cursor);
+	float min_buf[2], max_buf[2];
+	if (r_min == NULL) {
+		r_min = min_buf;
 	}
-	else {
-		ED_uvedit_center(CTX_data_scene(C), ima, CTX_data_edit_object(C), r_origin, sima->around);
+	if (r_max == NULL) {
+		r_max = max_buf;
+	}
+
+	if (!ED_uvedit_minmax(CTX_data_scene(C), ima, CTX_data_edit_object(C), r_min, r_max)) {
+		zero_v2(r_min);
+		zero_v2(r_max);
 	}
+	mid_v2_v2v2(r_center, r_min, r_max);
 }
 
 /**
@@ -167,17 +186,20 @@ BLI_INLINE void manipulator2d_origin_to_region(ARegion *ar, float *r_origin)
 /**
  * Custom handler for manipulator widgets
  */
-static void manipulator2d_modal(
-        bContext *C, wmManipulator *widget, const wmEvent *UNUSED(event), const int UNUSED(flag))
+static int manipulator2d_modal(
+        bContext *C, wmManipulator *widget, const wmEvent *UNUSED(event),
+        eWM_ManipulatorTweak UNUSED(tweak_flag))
 {
 	ARegion *ar = CTX_wm_region(C);
 	float origin[3];
 
-	manipulator2d_calc_origin(C, origin);
+	manipulator2d_calc_bounds(C, origin, NULL, NULL);
 	manipulator2d_origin_to_region(ar, origin);
 	WM_manipulator_set_matrix_location(widget, origin);
 
 	ED_region_tag_redraw(ar);
+
+	return OPERATOR_RUNNING_MODAL;
 }
 
 void ED_widgetgroup_manipulator2d_setup(const bContext *UNUSED(C), wmManipulatorGroup *mgroup)
@@ -190,8 +212,8 @@ void ED_widgetgroup_manipulator2d_setup(const bContext *UNUSED(C), wmManipulator
 	{
 		const float offset[3] = {0.0f, 0.2f};
 
-		float col[4], col_hi[4];
-		manipulator2d_get_axis_color(axis_idx, col, col_hi);
+		float color[4], color_hi[4];
+		manipulator2d_get_axis_color(axis_idx, color, color_hi);
 
 		/* custom handler! */
 		WM_manipulator_set_fn_custom_modal(axis, manipulator2d_modal);
@@ -201,41 +223,128 @@ void ED_widgetgroup_manipulator2d_setup(const bContext *UNUSED(C), wmManipulator
 		WM_manipulator_set_matrix_offset_location(axis, offset);
 		WM_manipulator_set_line_width(axis, MANIPULATOR_AXIS_LINE_WIDTH);
 		WM_manipulator_set_scale(axis, U.manipulator_size);
-		WM_manipulator_set_color(axis, col);
-		WM_manipulator_set_color_highlight(axis, col_hi);
+		WM_manipulator_set_color(axis, color);
+		WM_manipulator_set_color_highlight(axis, color_hi);
 
 		/* assign operator */
-		PointerRNA *ptr = WM_manipulator_set_operator(axis, ot_translate, NULL);
-		int constraint[3] = {0.0f};
+		PointerRNA *ptr = WM_manipulator_operator_set(axis, 0, ot_translate, NULL);
+		int constraint[3] = {0};
 		constraint[(axis_idx + 1) % 2] = 1;
 		if (RNA_struct_find_property(ptr, "constraint_axis"))
 			RNA_boolean_set_array(ptr, "constraint_axis", constraint);
 		RNA_boolean_set(ptr, "release_confirm", 1);
 	}
 	MAN2D_ITER_AXES_END;
+
+	{
+		wmOperatorType *ot_resize = WM_operatortype_find("TRANSFORM_OT_resize", true);
+		wmOperatorType *ot_rotate = WM_operatortype_find("TRANSFORM_OT_rotate", true);
+		PointerRNA *ptr;
+
+		/* assign operator */
+		ptr = WM_manipulator_operator_set(man->cage, 0, ot_translate, NULL);
+		RNA_boolean_set(ptr, "release_confirm", 1);
+
+		int constraint_x[3] = {1, 0, 0};
+		int constraint_y[3] = {0, 1, 0};
+
+		ptr = WM_manipulator_operator_set(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X, ot_resize, NULL);
+		PropertyRNA *prop_release_confirm = RNA_struct_find_property(ptr, "release_confirm");
+		PropertyRNA *prop_constraint_axis = RNA_struct_find_property(ptr, "constraint_axis");
+		RNA_property_boolean_set_array(ptr, prop_constraint_axis, constraint_x);
+		RNA_property_boolean_set(ptr, prop_release_confirm, true);
+		ptr = WM_manipulator_operator_set(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X, ot_resize, NULL);
+		RNA_property_boolean_set_array(ptr, prop_constraint_axis, constraint_x);
+		RNA_property_boolean_set(ptr, prop_release_confirm, true);
+		ptr = WM_manipulator_operator_set(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_Y, ot_resize, NULL);
+		RNA_property_boolean_set_array(ptr, prop_constraint_axis, constraint_y);
+		RNA_property_boolean_set(ptr, prop_release_confirm, true);
+		ptr = WM_manipulator_operator_set(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_Y, ot_resize, NULL);
+		RNA_property_boolean_set_array(ptr, prop_constraint_axis, constraint_y);
+		RNA_property_boolean_set(ptr, prop_release_confirm, true);
+
+		ptr = WM_manipulator_operator_set(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MIN_Y, ot_resize, NULL);
+		RNA_property_boolean_set(ptr, prop_release_confirm, true);
+		ptr = WM_manipulator_operator_set(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MAX_Y, ot_resize, NULL);
+		RNA_property_boolean_set(ptr, prop_release_confirm, true);
+		ptr = WM_manipulator_operator_set(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MIN_Y, ot_resize, NULL);
+		RNA_property_boolean_set(ptr, prop_release_confirm, true);
+		ptr = WM_manipulator_operator_set(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MAX_Y, ot_resize, NULL);
+		RNA_property_boolean_set(ptr, prop_release_confirm, true);
+		ptr = WM_manipulator_operator_set(man->cage, ED_MANIPULATOR_CAGE2D_PART_ROTATE, ot_rotate, NULL);
+		RNA_property_boolean_set(ptr, prop_release_confirm, true);
+	}
 }
 
 void ED_widgetgroup_manipulator2d_refresh(const bContext *C, wmManipulatorGroup *mgroup)
 {
 	ManipulatorGroup2D *man = mgroup->customdata;
 	float origin[3];
-
-	manipulator2d_calc_origin(C, origin);
+	manipulator2d_calc_bounds(C, origin, man->min, man->max);
 	copy_v2_v2(man->origin, origin);
+	bool show_cage = !equals_v2v2(man->min, man->max);
+
+	if (show_cage) {
+		man->cage->flag &= ~WM_MANIPULATOR_HIDDEN;
+		man->translate_x->flag |= WM_MANIPULATOR_HIDDEN;
+		man->translate_y->flag |= WM_MANIPULATOR_HIDDEN;
+	}
+	else {
+		man->cage->flag |= WM_MANIPULATOR_HIDDEN;
+		man->translate_x->flag &= ~WM_MANIPULATOR_HIDDEN;
+		man->translate_y->flag &= ~WM_MANIPULATOR_HIDDEN;
+	}
+
+	if (show_cage) {
+		wmManipulatorOpElem *mpop;
+		float mid[2];
+		const float *min = man->min;
+		const float *max = man->max;
+		mid_v2_v2v2(mid, min, max);
+
+		mpop = WM_manipulator_operator_get(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X);
+		PropertyRNA *prop_center_override = RNA_struct_find_property(&mpop->ptr, "center_override");
+		RNA_property_float_set_array(&mpop->ptr, prop_center_override, (float[3]){max[0], mid[1], 0.0f});
+		mpop = WM_manipulator_operator_get(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X);
+		RNA_property_float_set_array(&mpop->ptr, prop_center_override, (float[3]){min[0], mid[1], 0.0f});
+		mpop = WM_manipulator_operator_get(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_Y);
+		RNA_property_float_set_array(&mpop->ptr, prop_center_override, (float[3]){mid[0], max[1], 0.0f});
+		mpop = WM_manipulator_operator_get(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_Y);
+		RNA_property_float_set_array(&mpop->ptr, prop_center_override, (float[3]){mid[0], min[1], 0.0f});
+
+		mpop = WM_manipulator_operator_get(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MIN_Y);
+		RNA_property_float_set_array(&mpop->ptr, prop_center_override, (float[3]){max[0], max[1], 0.0f});
+		mpop = WM_manipulator_operator_get(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MIN_X_MAX_Y);
+		RNA_property_float_set_array(&mpop->ptr, prop_center_override, (float[3]){max[0], min[1], 0.0f});
+		mpop = WM_manipulator_operator_get(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MIN_Y);
+		RNA_property_float_set_array(&mpop->ptr, prop_center_override, (float[3]){min[0], max[1], 0.0f});
+		mpop = WM_manipulator_operator_get(man->cage, ED_MANIPULATOR_CAGE2D_PART_SCALE_MAX_X_MAX_Y);
+		RNA_property_float_set_array(&mpop->ptr, prop_center_override, (float[3]){min[0], min[1], 0.0f});
+
+		mpop = WM_manipulator_operator_get(man->cage, ED_MANIPULATOR_CAGE2D_PART_ROTATE);
+		RNA_property_float_set_array(&mpop->ptr, prop_center_override, (float[3]){mid[0], mid[1], 0.0f});
+	}
 }
 
 void ED_widgetgroup_manipulator2d_draw_prepare(const bContext *C, wmManipulatorGroup *mgroup)
 {
+	ARegion *ar = CTX_wm_region(C);
 	ManipulatorGroup2D *man = mgroup->customdata;
 	float origin[3] = {UNPACK2(man->origin), 0.0f};
+	float origin_aa[3] = {UNPACK2(man->origin), 0.0f};
 
-	manipulator2d_origin_to_region(CTX_wm_region(C), origin);
+	manipulator2d_origin_to_region(ar, origin);
 
 	MAN2D_ITER_AXES_BEGIN(axis, axis_idx)
 	{
 		WM_manipulator_set_matrix_location(axis, origin);
 	}
 	MAN2D_ITER_AXES_END;
+
+	UI_view2d_view_to_region_m4(&ar->v2d, man->cage->matrix_space);
+	WM_manipulator_set_matrix_offset_location(man->cage, origin_aa);
+	man->cage->matrix_offset[0][0] = (man->max[0] - man->min[0]);
+	man->cage->matrix_offset[1][1] = (man->max[1] - man->min[1]);
 }
 
 /* TODO (Julian)
diff --git a/source/blender/editors/transform/transform_ops.c b/source/blender/editors/transform/transform_ops.c
index dba442259d1..d7ed80841da 100644
--- a/source/blender/editors/transform/transform_ops.c
+++ b/source/blender/editors/transform/transform_ops.c
@@ -559,6 +559,14 @@ void Transform_Properties(struct wmOperatorType *ot, int flags)
 		RNA_def_boolean(ot->srna, "correct_uv", 0, "Correct UVs", "Correct UV coordinates when transforming");
 	}
 
+	if (flags & P_CENTER) {
+		/* For manipulators that define their own center. */
+		prop = RNA_def_property(ot->srna, "center_override", PROP_FLOAT, PROP_XYZ);
+		RNA_def_property_array(prop, 3);
+		RNA_def_property_flag(prop, PROP_HIDDEN | PROP_SKIP_SAVE);
+		RNA_def_property_ui_text(prop, "Center Override", "Force using this center value (when set)");
+	}
+
 	if ((flags & P_NO_DEFAULTS) == 0) {
 		// Add confirm method all the time. At the end because it's not really that important and should be hidden only in log, not in keymap edit
 		/*prop =*/ RNA_def_boolean(ot->srna, "release_confirm", 0, "Confirm on Release", "Always confirm operation when releasing button");
@@ -606,7 +614,8 @@ static void TRANSFORM_OT_resize(struct wmOperatorType *ot)
 
 	RNA_def_float_vector(ot->srna, "value", 3, VecOne, -FLT_MAX, FLT_MAX, "Vector", "", -FLT_MAX, FLT_MAX);
 
-	Transform_Properties(ot, P_CONSTRAINT | P_PROPORTIONAL | P_MIRROR | P_GEO_SNAP | P_OPTIONS | P_GPENCIL_EDIT);
+	Transform_Properties(
+	        ot, P_CONSTRAINT | P_PROPORTIONAL | P_MIRROR | P_GEO_SNAP | P_OPTIONS | P_GPENCIL_EDIT | P_CENTER);
 }
 
 static int skin_resize_poll(bContext *C)
@@ -657,7 +666,7 @@ static void TRANSFORM_OT_trackball(struct wmOperatorType *ot)
 	/* Maybe we could use float_vector_xyz here too? */
 	RNA_def_float_rotation(ot->srna, "value", 2, NULL, -FLT_MAX, FLT_MAX, "Angle", "", -FLT_MAX, FLT_MAX);
 
-	Transform_Properties(ot, P_PROPORTIONAL | P_MIRROR | P_SNAP | P_GPENCIL_EDIT);
+	Transform_Properties(ot, P_PROPORTIONAL | P_MIRROR | P_SNAP | P_GPENCIL_EDIT | P_CENTER);
 }
 
 static void TRANSFORM_OT_rotate(struct wmOperatorType *ot)
@@ -677,7 +686,8 @@ static void TRANSFORM_OT_rotate(struct wmOperatorType *ot)
 
 	RNA_def_float_rotation(ot->srna, "value", 0, NULL, -FLT_MAX, FLT_MAX, "Angle", "", -M_PI * 2, M_PI * 2);
 
-	Transform_Properties(ot, P_AXIS | P_CONSTRAINT | P_PROPORTIONAL | P_MIRROR | P_GEO_SNAP | P_GPENCIL_EDIT);
+	Transform_Properties(
+	        ot, P_AXIS | P_CONSTRAINT | P_PROPORTIONAL | P_MIRROR | P_GEO_SNAP | P_GPENCIL_EDIT | P_CENTER);
 }
 
 static void TRANSFORM_OT_tilt(struct wmOperatorType *ot)
@@ -720,7 +730,7 @@ static void TRANSFORM_OT_bend(struct wmOperatorType *ot)
 
 	RNA_def_float_rotation(ot->srna, "value", 1, NULL, -FLT_MAX, FLT_MAX, "Angle", "", -M_PI * 2, M_PI * 2);
 
-	Transform_Properties(ot, P_PROPORTIONAL | P_MIRROR | P_SNAP | P_GPENCIL_EDIT);
+	Transform_Properties(ot, P_PROPORTIONAL | P_MIRROR | P_SNAP | P_GPENCIL_EDIT | P_CENTER);
 }
 
 static void TRANSFORM_OT_shear(struct wmOperatorType *ot)
@@ -761,7 +771,7 @@ static void TRANSFORM_OT_push_pull(struct wmOperatorType *ot)
 
 	RNA_def_float(ot->srna, "value", 0, -FLT_MAX, FLT_MAX, "Distance", "", -FLT_MAX, FLT_MAX);
 
-	Transform_Properties(ot, P_PROPORTIONAL | P_MIRROR | P_SNAP);
+	Transform_Properties(ot, P_PROPORTIONAL | P_MIRROR | P_SNAP | P_CENTER);
 }
 
 static void TRANSFORM_OT_shrink_fatten(struct wmOperatorType *ot)
@@ -804,7 +814,7 @@ static void TRANSFORM_OT_tosphere(struct wmOperatorType *ot)
 
 	RNA_def_float_factor(ot->srna, "value", 0, 0, 1, "Factor", "", 0, 1);
 
-	Transform_Properties(ot, P_PROPORTIONAL | P_MIRROR | P_SNAP | P_GPENCIL_EDIT);
+	Transform_Properties(ot, P_PROPORTIONAL | P_MIRROR | P_SNAP | P_GPENCIL_EDIT | P_CENTER);
 }
 
 static void TRANSFORM_OT_mirror(struct wmOperatorType *ot)
@@ -822,7 +832,7 @@ static void TRANSFORM_OT_mirror(struct wmOperatorType *ot)
 	ot->cancel = transform_cancel;
 	ot->poll   = ED_operator_screenactive;
 
-	Transform_Properties(ot, P_CONSTRAINT | P_PROPORTIONAL | P_GPENCIL_EDIT);
+	Transform_Properties(ot, P_CONSTRAINT | P_PROPORTIONAL | P_GPENCIL_EDIT | P_CENTER);
 }
 
 static void TRANSFORM_OT_edge_slide(struct wmOperatorType *ot)
@@ -985,7 +995,8 @@ static void TRANSFORM_OT_transform(struct wmOperatorType *ot)
 
 	RNA_def_float_vector(ot->srna, "value", 4, NULL, -FLT_MAX, FLT_MAX, "Values", "", -FLT_MAX, FLT_MAX);
 
-	Transform_Properties(ot, P_AXIS | P_CONSTRAINT | P_PROPORTIONAL | P_MIRROR | P_ALIGN_SNAP | P_GPENCIL_EDIT);
+	Transform_Properties(
+	        ot, P_AXIS | P_CONSTRAINT | P_PROPORTIONAL | P_MIRROR | P_ALIGN_SNAP | P_GPENCIL_EDIT | P_CENTER);
 }
 
 void transform_operatortypes(void)
@@ -1050,6 +1061,8 @@ void transform_keymap_for_space(wmKeyConfig *keyconf, wmKeyMap *keymap, int spac
 			kmi = WM_keymap_add_item(keymap, "WM_OT_context_menu_enum", TABKEY, KM_PRESS, KM_SHIFT | KM_CTRL, 0);
 			RNA_string_set(kmi->ptr, "data_path", "tool_settings.snap_element");
 
+			/* Will fall-through to texture-space transform. */
+			kmi = WM_keymap_add_item(keymap, "OBJECT_OT_transform_axis_target", TKEY, KM_PRESS, KM_SHIFT, 0);
 
 			kmi = WM_keymap_add_item(keymap, OP_TRANSLATION, TKEY, KM_PRESS, KM_SHIFT, 0);
 			RNA_boolean_set(kmi->ptr, "texture_space", true);
diff --git a/source/blender/editors/transform/transform_orientations.c b/source/blender/editors/transform/transform_orientations.c
index c0db83ffa5e..e91db762eb1 100644
--- a/source/blender/editors/transform/transform_orientations.c
+++ b/source/blender/editors/transform/transform_orientations.c
@@ -581,7 +581,7 @@ int getTransformOrientation_ex(const bContext *C, float normal[3], float plane[3
 	SceneLayer *sl = CTX_data_scene_layer(C);
 	Object *obedit = CTX_data_edit_object(C);
 	Base *base;
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	int result = ORIENTATION_NONE;
 	const bool activeOnly = (around == V3D_AROUND_ACTIVE);
 
@@ -809,15 +809,21 @@ int getTransformOrientation_ex(const bContext *C, float normal[3], float plane[3
 		else if (ELEM(obedit->type, OB_CURVE, OB_SURF)) {
 			Curve *cu = obedit->data;
 			Nurb *nu = NULL;
-			BezTriple *bezt = NULL;
 			int a;
 			ListBase *nurbs = BKE_curve_editNurbs_get(cu);
 
-			if (activeOnly && BKE_curve_nurb_vert_active_get(cu, &nu, (void *)&bezt)) {
+			void *vert_act = NULL;
+			if (activeOnly && BKE_curve_nurb_vert_active_get(cu, &nu, &vert_act)) {
 				if (nu->type == CU_BEZIER) {
+					BezTriple *bezt = vert_act;
 					BKE_nurb_bezt_calc_normal(nu, bezt, normal);
 					BKE_nurb_bezt_calc_plane(nu, bezt, plane);
 				}
+				else {
+					BPoint *bp = vert_act;
+					BKE_nurb_bpoint_calc_normal(nu, bp, normal);
+					BKE_nurb_bpoint_calc_plane(nu, bp, plane);
+				}
 			}
 			else {
 				const bool use_handle = (cu->drawflag & CU_HIDE_HANDLES) == 0;
@@ -825,7 +831,7 @@ int getTransformOrientation_ex(const bContext *C, float normal[3], float plane[3
 				for (nu = nurbs->first; nu; nu = nu->next) {
 					/* only bezier has a normal */
 					if (nu->type == CU_BEZIER) {
-						bezt = nu->bezt;
+						BezTriple *bezt = nu->bezt;
 						a = nu->pntsu;
 						while (a--) {
 							short flag = 0;
@@ -877,6 +883,36 @@ int getTransformOrientation_ex(const bContext *C, float normal[3], float plane[3
 							bezt++;
 						}
 					}
+					else if (nu->bp && (nu->pntsv == 1)) {
+						BPoint *bp = nu->bp;
+						a = nu->pntsu;
+						while (a--) {
+							if (bp->f1 & SELECT) {
+								float tvec[3];
+
+								BPoint *bp_prev = BKE_nurb_bpoint_get_prev(nu, bp);
+								BPoint *bp_next = BKE_nurb_bpoint_get_next(nu, bp);
+
+								const bool is_prev_sel = bp_prev && (bp_prev->f1 & SELECT);
+								const bool is_next_sel = bp_next && (bp_next->f1 & SELECT);
+								if (is_prev_sel == false && is_next_sel == false) {
+									/* Isolated, add based on surrounding */
+									BKE_nurb_bpoint_calc_normal(nu, bp, tvec);
+									add_v3_v3(normal, tvec);
+								}
+								else if (is_next_sel) {
+									/* A segment, add the edge normal */
+									sub_v3_v3v3(tvec, bp->vec, bp_next->vec	);
+									normalize_v3(tvec);
+									add_v3_v3(normal, tvec);
+								}
+
+								BKE_nurb_bpoint_calc_plane(nu, bp, tvec);
+								add_v3_v3(plane, tvec);
+							}
+							bp++;
+						}
+					}
 				}
 			}
 			
@@ -1008,8 +1044,8 @@ int getTransformOrientation_ex(const bContext *C, float normal[3], float plane[3
 	}
 	else {
 		/* we need the one selected object, if its not active */
-		base = BASACT_NEW;
-		ob = OBACT_NEW;
+		base = BASACT_NEW(sl);
+		ob = OBACT_NEW(sl);
 		if (base && ((base->flag & BASE_SELECTED) != 0)) {
 			/* pass */
 		}
diff --git a/source/blender/editors/transform/transform_snap.c b/source/blender/editors/transform/transform_snap.c
index 1181f584313..e3ea8a51c6d 100644
--- a/source/blender/editors/transform/transform_snap.c
+++ b/source/blender/editors/transform/transform_snap.c
@@ -1001,7 +1001,7 @@ static void CalcSnapGeometry(TransInfo *t, float *UNUSED(vec))
 		float dist_px = SNAP_MIN_DISTANCE; // Use a user defined value here
 		char node_border;
 		
-		if (snapNodesTransform(t, t->mval, t->tsnap.modeSelect, loc, &dist_px, &node_border)) {
+		if (snapNodesTransform(t, t->mval, loc, &dist_px, &node_border)) {
 			copy_v2_v2(t->tsnap.snapPoint, loc);
 			t->tsnap.snapNodeBorder = node_border;
 			
@@ -1397,22 +1397,11 @@ static bool snapNodes(
 }
 
 bool snapNodesTransform(
-        TransInfo *t, const int mval[2], SnapSelect snap_select,
+        TransInfo *t, const int mval[2],
         float r_loc[2], float *r_dist_px, char *r_node_border)
 {
 	return snapNodes(
-	        t->settings, t->sa->spacedata.first, t->ar, mval, snap_select,
-	        r_loc, r_dist_px, r_node_border);
-}
-
-bool snapNodesContext(
-        bContext *C, const int mval[2], SnapSelect snap_select,
-        float r_loc[2], float *r_dist_px, char *r_node_border)
-{
-	Scene *scene = CTX_data_scene(C);
-	ARegion *ar = CTX_wm_region(C);
-	return snapNodes(
-	        scene->toolsettings, CTX_wm_space_node(C), ar, mval, snap_select,
+	        t->settings, t->sa->spacedata.first, t->ar, mval, t->tsnap.modeSelect,
 	        r_loc, r_dist_px, r_node_border);
 }
 
@@ -1462,7 +1451,7 @@ void snapSequenceBounds(TransInfo *t, const int mval[2])
 
 	/* convert to frame range */
 	UI_view2d_region_to_view(&t->ar->v2d, mval[0], mval[1], &xmouse, &ymouse);
-	mframe = iroundf(xmouse);
+	mframe = round_fl_to_int(xmouse);
 	/* now find the closest sequence */
 	frame = BKE_sequencer_find_next_prev_edit(t->scene, mframe, SEQ_SIDE_BOTH, true, false, true);
 
diff --git a/source/blender/editors/transform/transform_snap_object.c b/source/blender/editors/transform/transform_snap_object.c
index cd33e18ce3e..e72bfa40480 100644
--- a/source/blender/editors/transform/transform_snap_object.c
+++ b/source/blender/editors/transform/transform_snap_object.c
@@ -51,6 +51,9 @@
 #include "BKE_editmesh.h"
 #include "BKE_main.h"
 #include "BKE_tracking.h"
+#include "BKE_context.h"
+
+#include "DEG_depsgraph.h"
 
 #include "ED_transform.h"
 #include "ED_transform_snap_object_context.h"
@@ -101,7 +104,8 @@ typedef struct SnapObjectData_EditMesh {
 struct SnapObjectContext {
 	Main *bmain;
 	Scene *scene;
-	SceneLayer *scene_layer;
+	EvaluationContext eval_ctx;
+
 	int flag;
 
 	/* Optional: when performing screen-space projection.
@@ -131,18 +135,149 @@ struct SnapObjectContext {
 
 };
 
-static int dm_looptri_to_poly_index(DerivedMesh *dm, const MLoopTri *lt);
+/** \} */
 
 
 /* -------------------------------------------------------------------- */
 
-/** \name Support for storing all depths, not just the first (raycast 'all')
+/** Common utilities
+* \{ */
+
+
+typedef void(*IterSnapObjsCallback)(SnapObjectContext *sctx, bool is_obedit, Object *ob, float obmat[4][4], void *data);
+
+/**
+ * Walks through all objects in the scene to create the list of objets to snap.
  *
- * This uses a list of #SnapObjectHitDepth structs.
+ * \param sctx: Snap context to store data.
+ * \param snap_select : from enum SnapSelect.
+ * \param obedit : Object Edited to use its coordinates of BMesh(if any) to do the snapping.
+ */
+static void iter_snap_objects(
+        SnapObjectContext *sctx,
+        const SnapSelect snap_select,
+        Object *obedit,
+        IterSnapObjsCallback sob_callback,
+        void *data)
+{
+	Base *base_act = sctx->eval_ctx.scene_layer->basact;
+	/* Need an exception for particle edit because the base is flagged with BA_HAS_RECALC_DATA
+	 * which makes the loop skip it, even the derived mesh will never change
+	 *
+	 * To solve that problem, we do it first as an exception.
+	 * */
+	if (base_act && base_act->object && base_act->object->mode & OB_MODE_PARTICLE_EDIT) {
+		sob_callback(sctx, false, base_act->object, base_act->object->obmat, data);
+	}
+
+	for (Base *base = sctx->eval_ctx.scene_layer->object_bases.first; base != NULL; base = base->next) {
+		if ((BASE_VISIBLE_NEW(base)) && (base->flag_legacy & (BA_HAS_RECALC_OB | BA_HAS_RECALC_DATA)) == 0 &&
+		    !((snap_select == SNAP_NOT_SELECTED && ((base->flag & BASE_SELECTED) || (base->flag_legacy & BA_WAS_SEL))) ||
+		      (snap_select == SNAP_NOT_ACTIVE && base == base_act)))
+		{
+			bool use_obedit;
+			Object *obj = base->object;
+			if (obj->transflag & OB_DUPLI) {
+				DupliObject *dupli_ob;
+				ListBase *lb = object_duplilist(&sctx->eval_ctx, sctx->scene, obj);
+				for (dupli_ob = lb->first; dupli_ob; dupli_ob = dupli_ob->next) {
+					use_obedit = obedit && dupli_ob->ob->data == obedit->data;
+					sob_callback(sctx, use_obedit, use_obedit ? obedit : dupli_ob->ob, dupli_ob->mat, data);
+				}
+				free_object_duplilist(lb);
+			}
+
+			use_obedit = obedit && obj->data == obedit->data;
+			sob_callback(sctx, use_obedit, use_obedit ? obedit : obj, obj->obmat, data);
+		}
+	}
+}
+
+
+/**
+ * Generates a struct with the immutable parameters that will be used on all objects.
  *
- * \{ */
+ * \param snap_to: Element to snap, Vertice, Edge or Face.
+ * \param view_proj: ORTHO or PERSP.
+ * Currently only works one at a time, but can eventually operate as flag.
+ *
+ * \param mval: Mouse coords.
+ * (When NULL, ray-casting is handled without any projection matrix correction.)
+ * \param ray_origin: ray_start before being moved toward the ray_normal at the distance from vew3d clip_min.
+ * \param ray_start: ray_origin moved for the start clipping plane (clip_min).
+ * \param ray_direction: Unit length direction of the ray.
+ * \param depth_range: distances of clipe plane min and clip plane max;
+ */
+static void snap_data_set(
+        SnapData *snapdata,
+        const ARegion *ar, const unsigned short snap_to, const enum eViewProj view_proj,
+        const float mval[2], const float ray_origin[3], const float ray_start[3],
+        const float ray_direction[3], const float depth_range[2])
+{
+	copy_m4_m4(snapdata->pmat, ((RegionView3D *)ar->regiondata)->persmat);
+	snapdata->win_half[0] = ar->winx / 2;
+	snapdata->win_half[1] = ar->winy / 2;
+	copy_v2_v2(snapdata->mval, mval);
+	snapdata->snap_to = snap_to;
+	copy_v3_v3(snapdata->ray_origin, ray_origin);
+	copy_v3_v3(snapdata->ray_start, ray_start);
+	copy_v3_v3(snapdata->ray_dir, ray_direction);
+	snapdata->view_proj = view_proj;
+	copy_v2_v2(snapdata->depth_range, depth_range);
+}
+
+
+MINLINE float depth_get(const float co[3], const float ray_start[3], const float ray_dir[3])
+{
+	float dvec[3];
+	sub_v3_v3v3(dvec, co, ray_start);
+	return dot_v3v3(dvec, ray_dir);
+}
+
+
+static bool walk_parent_bvhroot_cb(const BVHTreeAxisRange *bounds, void *userdata)
+{
+	BVHTreeRay *ray = userdata;
+	const float bbmin[3] = {bounds[0].min, bounds[1].min, bounds[2].min};
+	const float bbmax[3] = {bounds[0].max, bounds[1].max, bounds[2].max};
+	if (!isect_ray_aabb_v3_simple(ray->origin, ray->direction, bbmin, bbmax, &ray->radius, NULL)) {
+		ray->radius = -1;
+	}
+	return false;
+}
+
+
+static bool isect_ray_bvhroot_v3(struct BVHTree *tree, const float ray_start[3], const float ray_dir[3], float *depth)
+{
+	BVHTreeRay ray;
+	copy_v3_v3(ray.origin, ray_start);
+	copy_v3_v3(ray.direction, ray_dir);
+
+	BLI_bvhtree_walk_dfs(tree, walk_parent_bvhroot_cb, NULL, NULL, &ray);
+
+	if (ray.radius > 0) {
+		*depth = ray.radius;
+		return true;
+	}
+	else {
+		return false;
+	}
+}
+
+
+static int dm_looptri_to_poly_index(DerivedMesh *dm, const MLoopTri *lt);
+
+/** \} */
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name Ray Cast Funcs
+* \{ */
+
+/* Store all ray-hits
+ * Support for storing all depths, not just the first (raycast 'all') */
 
-/* Store all ray-hits */
 struct RayCastAll_Data {
 	void *bvhdata;
 
@@ -163,6 +298,7 @@ struct RayCastAll_Data {
 	bool retval;
 };
 
+
 static struct SnapObjectHitDepth *hit_depth_create(
         const float depth, const float co[3], const float no[3], int index,
         Object *ob, const float obmat[4][4], unsigned int ob_uuid)
@@ -230,57 +366,501 @@ static void raycast_all_cb(void *userdata, int index, const BVHTreeRay *ray, BVH
 	}
 }
 
-/** \} */
 
+static bool raycastDerivedMesh(
+        SnapObjectContext *sctx,
+        const float ray_start[3], const float ray_dir[3],
+        Object *ob, DerivedMesh *dm, float obmat[4][4], const unsigned int ob_index,
+        /* read/write args */
+        float *ray_depth,
+        /* return args */
+        float r_loc[3], float r_no[3], int *r_index,
+        ListBase *r_hit_list)
+{
+	bool retval = false;
 
-/* -------------------------------------------------------------------- */
+	if (dm->getNumPolys(dm) == 0) {
+		return retval;
+	}
+
+	float imat[4][4];
+	float timat[3][3]; /* transpose inverse matrix for normals */
+	float ray_start_local[3], ray_normal_local[3];
+	float local_scale, local_depth, len_diff = 0.0f;
+
+	invert_m4_m4(imat, obmat);
+	transpose_m3_m4(timat, imat);
+
+	copy_v3_v3(ray_start_local, ray_start);
+	copy_v3_v3(ray_normal_local, ray_dir);
+
+	mul_m4_v3(imat, ray_start_local);
+	mul_mat3_m4_v3(imat, ray_normal_local);
+
+	/* local scale in normal direction */
+	local_scale = normalize_v3(ray_normal_local);
+	local_depth = *ray_depth;
+	if (local_depth != BVH_RAYCAST_DIST_MAX) {
+		local_depth *= local_scale;
+	}
+
+	/* Test BoundBox */
+	BoundBox *bb = BKE_object_boundbox_get(ob);
+	if (bb) {
+		/* was BKE_boundbox_ray_hit_check, see: cf6ca226fa58 */
+		if (!isect_ray_aabb_v3_simple(
+		        ray_start_local, ray_normal_local, bb->vec[0], bb->vec[6], &len_diff, NULL))
+		{
+			return retval;
+		}
+	}
+
+	SnapObjectData_Mesh *sod = NULL;
+	BVHTreeFromMesh *treedata;
+
+	void **sod_p;
+	if (BLI_ghash_ensure_p(sctx->cache.object_map, ob, &sod_p)) {
+		sod = *sod_p;
+	}
+	else {
+		sod = *sod_p = BLI_memarena_calloc(sctx->cache.mem_arena, sizeof(*sod));
+		sod->sd.type = SNAP_MESH;
+	}
+
+	if (sod->bvh_trees[2] == NULL) {
+		sod->bvh_trees[2] = BLI_memarena_calloc(sctx->cache.mem_arena, sizeof(*treedata));
+	}
+
+	treedata = sod->bvh_trees[2];
+
+	if (treedata) {
+		/* the tree is owned by the DM and may have been freed since we last used! */
+		if (treedata->tree) {
+			if (treedata->cached && !bvhcache_has_tree(dm->bvhCache, treedata->tree)) {
+				free_bvhtree_from_mesh(treedata);
+			}
+			else {
+				if (treedata->vert == NULL) {
+					treedata->vert = DM_get_vert_array(dm, &treedata->vert_allocated);
+				}
+				if (treedata->loop == NULL) {
+					treedata->loop = DM_get_loop_array(dm, &treedata->loop_allocated);
+				}
+				if (treedata->looptri == NULL) {
+					if (sod->mpoly == NULL) {
+						sod->mpoly = DM_get_poly_array(dm, &sod->poly_allocated);
+					}
+					treedata->looptri = dm->getLoopTriArray(dm);
+					treedata->looptri_allocated = false;
+				}
+			}
+		}
+
+		if (treedata->tree == NULL) {
+			bvhtree_from_mesh_looptri(treedata, dm, 0.0f, 4, 6);
+
+			if (treedata->tree == NULL) {
+				return retval;
+			}
+		}
+	}
+	else {
+		return retval;
+	}
+
+	/* Only use closer ray_start in case of ortho view! In perspective one, ray_start may already
+	 * been *inside* boundbox, leading to snap failures (see T38409).
+	 * Note also ar might be null (see T38435), in this case we assume ray_start is ok!
+	 */
+	if (len_diff == 0.0f) {  /* do_ray_start_correction */
+		/* We *need* a reasonably valid len_diff in this case.
+		 * Get the distance to bvhtree root */
+		if (!isect_ray_bvhroot_v3(treedata->tree, ray_start_local, ray_normal_local, &len_diff)) {
+			return retval;
+		}
+	}
+	/* You need to make sure that ray_start is really far away,
+	 * because even in the Orthografic view, in some cases,
+	 * the ray can start inside the object (see T50486) */
+	if (len_diff > 400.0f) {
+		/* We pass a temp ray_start, set from object's boundbox, to avoid precision issues with
+		 * very far away ray_start values (as returned in case of ortho view3d), see T38358.
+		 */
+		len_diff -= local_scale; /* make temp start point a bit away from bbox hit point. */
+		madd_v3_v3fl(ray_start_local, ray_normal_local, len_diff);
+		local_depth -= len_diff;
+	}
+	else {
+		len_diff = 0.0f;
+	}
+	if (r_hit_list) {
+		struct RayCastAll_Data data;
+
+		data.bvhdata = treedata;
+		data.raycast_callback = treedata->raycast_callback;
+		data.obmat = obmat;
+		data.timat = timat;
+		data.len_diff = len_diff;
+		data.local_scale = local_scale;
+		data.ob = ob;
+		data.ob_uuid = ob_index;
+		data.hit_list = r_hit_list;
+		data.retval = retval;
+
+		BLI_bvhtree_ray_cast_all(
+		        treedata->tree, ray_start_local, ray_normal_local, 0.0f,
+		        *ray_depth, raycast_all_cb, &data);
+
+		retval = data.retval;
+	}
+	else {
+		BVHTreeRayHit hit = {.index = -1, .dist = local_depth};
+
+		if (BLI_bvhtree_ray_cast(
+		        treedata->tree, ray_start_local, ray_normal_local, 0.0f,
+		        &hit, treedata->raycast_callback, treedata) != -1)
+		{
+			hit.dist += len_diff;
+			hit.dist /= local_scale;
+			if (hit.dist <= *ray_depth) {
+				*ray_depth = hit.dist;
+				copy_v3_v3(r_loc, hit.co);
+
+				/* back to worldspace */
+				mul_m4_v3(obmat, r_loc);
+
+				if (r_no) {
+					copy_v3_v3(r_no, hit.no);
+					mul_m3_v3(timat, r_no);
+					normalize_v3(r_no);
+				}
+
+				retval = true;
+
+				if (r_index) {
+					*r_index = dm_looptri_to_poly_index(dm, &treedata->looptri[hit.index]);
+				}
+			}
+		}
+	}
+
+	return retval;
+}
+
+static bool raycastEditMesh(
+        SnapObjectContext *sctx,
+        const float ray_start[3], const float ray_dir[3],
+        Object *ob, BMEditMesh *em, float obmat[4][4], const unsigned int ob_index,
+        /* read/write args */
+        float *ray_depth,
+        /* return args */
+        float r_loc[3], float r_no[3], int *r_index,
+        ListBase *r_hit_list)
+{
+	bool retval = false;
+	if (em->bm->totface == 0) {
+		return retval;
+	}
+
+	SnapObjectData_EditMesh *sod = NULL;
+	BVHTreeFromEditMesh *treedata = NULL;
+
+	void **sod_p;
+	if (BLI_ghash_ensure_p(sctx->cache.object_map, ob, &sod_p)) {
+		sod = *sod_p;
+	}
+	else {
+		sod = *sod_p = BLI_memarena_calloc(sctx->cache.mem_arena, sizeof(*sod));
+		sod->sd.type = SNAP_EDIT_MESH;
+	}
+
+	if (sod->bvh_trees[2] == NULL) {
+		sod->bvh_trees[2] = BLI_memarena_calloc(sctx->cache.mem_arena, sizeof(*treedata));
+	}
+	treedata = sod->bvh_trees[2];
+
+	if (treedata) {
+		if (treedata->tree == NULL) {
+			BLI_bitmap *elem_mask = NULL;
+			int looptri_num_active = -1;
+
+			if (sctx->callbacks.edit_mesh.test_face_fn) {
+				elem_mask = BLI_BITMAP_NEW(em->tottri, __func__);
+				looptri_num_active = BM_iter_mesh_bitmap_from_filter_tessface(
+				        em->bm, elem_mask,
+				        sctx->callbacks.edit_mesh.test_face_fn, sctx->callbacks.edit_mesh.user_data);
+			}
+			bvhtree_from_editmesh_looptri_ex(treedata, em, elem_mask, looptri_num_active, 0.0f, 4, 6, NULL);
+
+			if (elem_mask) {
+				MEM_freeN(elem_mask);
+			}
+		}
+		if (treedata->tree == NULL) {
+			return retval;
+		}
+	}
+	else {
+		return retval;
+	}
+
+	float imat[4][4];
+	float timat[3][3]; /* transpose inverse matrix for normals */
+	float ray_normal_local[3], ray_start_local[3], len_diff = 0.0f;
+
+	invert_m4_m4(imat, obmat);
+	transpose_m3_m4(timat, imat);
+
+	copy_v3_v3(ray_normal_local, ray_dir);
+	mul_mat3_m4_v3(imat, ray_normal_local);
+
+	copy_v3_v3(ray_start_local, ray_start);
+	mul_m4_v3(imat, ray_start_local);
+
+	/* local scale in normal direction */
+	float local_scale = normalize_v3(ray_normal_local);
+	float local_depth = *ray_depth;
+	if (local_depth != BVH_RAYCAST_DIST_MAX) {
+		local_depth *= local_scale;
+	}
+
+	/* Only use closer ray_start in case of ortho view! In perspective one, ray_start
+	 * may already been *inside* boundbox, leading to snap failures (see T38409).
+	 * Note also ar might be null (see T38435), in this case we assume ray_start is ok!
+	 */
+	if (sctx->use_v3d && !((RegionView3D *)sctx->v3d_data.ar->regiondata)->is_persp) {  /* do_ray_start_correction */
+		/* We *need* a reasonably valid len_diff in this case.
+		 * Get the distance to bvhtree root */
+		if (!isect_ray_bvhroot_v3(treedata->tree, ray_start_local, ray_normal_local, &len_diff)) {
+			return retval;
+		}
+		/* You need to make sure that ray_start is really far away,
+		 * because even in the Orthografic view, in some cases,
+		 * the ray can start inside the object (see T50486) */
+		if (len_diff > 400.0f) {
+			/* We pass a temp ray_start, set from object's boundbox, to avoid precision issues with
+			 * very far away ray_start values (as returned in case of ortho view3d), see T38358.
+			 */
+			len_diff -= local_scale; /* make temp start point a bit away from bbox hit point. */
+			madd_v3_v3fl(ray_start_local, ray_normal_local, len_diff);
+			local_depth -= len_diff;
+		}
+		else len_diff = 0.0f;
+	}
+	if (r_hit_list) {
+		struct RayCastAll_Data data;
+
+		data.bvhdata = treedata;
+		data.raycast_callback = treedata->raycast_callback;
+		data.obmat = obmat;
+		data.timat = timat;
+		data.len_diff = len_diff;
+		data.local_scale = local_scale;
+		data.ob = ob;
+		data.ob_uuid = ob_index;
+		data.hit_list = r_hit_list;
+		data.retval = retval;
+
+		BLI_bvhtree_ray_cast_all(
+		        treedata->tree, ray_start_local, ray_normal_local, 0.0f,
+		        *ray_depth, raycast_all_cb, &data);
+
+		retval = data.retval;
+	}
+	else {
+		BVHTreeRayHit hit = {.index = -1, .dist = local_depth};
+
+		if (BLI_bvhtree_ray_cast(
+		        treedata->tree, ray_start_local, ray_normal_local, 0.0f,
+		        &hit, treedata->raycast_callback, treedata) != -1)
+		{
+			hit.dist += len_diff;
+			hit.dist /= local_scale;
+			if (hit.dist <= *ray_depth) {
+				*ray_depth = hit.dist;
+				copy_v3_v3(r_loc, hit.co);
+
+				/* back to worldspace */
+				mul_m4_v3(obmat, r_loc);
+
+				if (r_no) {
+					copy_v3_v3(r_no, hit.no);
+					mul_m3_v3(timat, r_no);
+					normalize_v3(r_no);
+				}
+
+				retval = true;
+
+				if (r_index) {
+					*r_index = hit.index;
+				}
+			}
+		}
+	}
+
+	return retval;
+}
 
-/** Common utilities
- * \{ */
 
 /**
- * Generates a struct with the immutable parameters that will be used on all objects.
- *
- * \param snap_to: Element to snap, Vertice, Edge or Face.
- * \param view_proj: ORTHO or PERSP.
- * Currently only works one at a time, but can eventually operate as flag.
+ * \param use_obedit: Uses the coordinates of BMesh (if any) to do the snapping;
  *
- * \param mval: Mouse coords.
- * (When NULL, ray-casting is handled without any projection matrix correction.)
- * \param ray_origin: ray_start before being moved toward the ray_normal at the distance from vew3d clip_min.
- * \param ray_start: ray_origin moved for the start clipping plane (clip_min).
- * \param ray_direction: Unit length direction of the ray.
- * \param depth_range: distances of clipe plane min and clip plane max;
+ * \note Duplicate args here are documented at #snapObjectsRay
  */
-static void snap_data_set(
-        SnapData *snapdata,
-        const ARegion *ar, const unsigned short snap_to, const enum eViewProj view_proj,
-        const float mval[2], const float ray_origin[3], const float ray_start[3],
-        const float ray_direction[3], const float depth_range[2])
+static bool raycastObj(
+        SnapObjectContext *sctx,
+        const float ray_start[3], const float ray_dir[3],
+        Object *ob, float obmat[4][4], const unsigned int ob_index,
+        bool use_obedit,
+        /* read/write args */
+        float *ray_depth,
+        /* return args */
+        float r_loc[3], float r_no[3], int *r_index,
+        Object **r_ob, float r_obmat[4][4],
+        ListBase *r_hit_list)
 {
-	if (ar) {
-		copy_m4_m4(snapdata->pmat, ((RegionView3D *)ar->regiondata)->persmat);
-		snapdata->win_half[0] = ar->winx / 2;
-		snapdata->win_half[1] = ar->winy / 2;
+	bool retval = false;
+
+	if (ob->type == OB_MESH) {
+		BMEditMesh *em;
+
+		if (use_obedit) {
+			em = BKE_editmesh_from_object(ob);
+			retval = raycastEditMesh(
+			        sctx,
+			        ray_start, ray_dir,
+			        ob, em, obmat, ob_index,
+			        ray_depth, r_loc, r_no, r_index, r_hit_list);
+		}
+		else {
+			/* in this case we want the mesh from the editmesh, avoids stale data. see: T45978.
+			 * still set the 'em' to NULL, since we only want the 'dm'. */
+			DerivedMesh *dm;
+			em = BKE_editmesh_from_object(ob);
+			if (em) {
+				editbmesh_get_derived_cage_and_final(&sctx->eval_ctx, sctx->scene, ob, em, CD_MASK_BAREMESH, &dm);
+			}
+			else {
+				dm = mesh_get_derived_final(&sctx->eval_ctx, sctx->scene, ob, CD_MASK_BAREMESH);
+			}
+			retval = raycastDerivedMesh(
+			        sctx,
+			        ray_start, ray_dir,
+			        ob, dm, obmat, ob_index,
+			        ray_depth, r_loc, r_no, r_index, r_hit_list);
+		}
 	}
-	if (mval) {
-		copy_v2_v2(snapdata->mval, mval);
+
+	if (retval) {
+		if (r_ob) {
+			*r_ob = ob;
+			copy_m4_m4(r_obmat, obmat);
+		}
 	}
-	snapdata->snap_to = snap_to;
-	copy_v3_v3(snapdata->ray_origin, ray_origin);
-	copy_v3_v3(snapdata->ray_start, ray_start);
-	copy_v3_v3(snapdata->ray_dir, ray_direction);
-	snapdata->view_proj = view_proj;
-	copy_v2_v2(snapdata->depth_range, depth_range);
+
+	return retval;
 }
 
-MINLINE float depth_get(const float co[3], const float ray_start[3], const float ray_dir[3])
+
+struct RaycastObjUserData {
+	const float *ray_start;
+	const float *ray_dir;
+	unsigned int ob_index;
+	/* read/write args */
+	float *ray_depth;
+	/* return args */
+	float *r_loc;
+	float *r_no;
+	int *r_index;
+	Object **r_ob;
+	float (*r_obmat)[4];
+	ListBase *r_hit_list;
+	bool ret;
+};
+
+static void raycast_obj_cb(SnapObjectContext *sctx, bool is_obedit, Object *ob, float obmat[4][4], void *data)
 {
-	float dvec[3];
-	sub_v3_v3v3(dvec, co, ray_start);
-	return dot_v3v3(dvec, ray_dir);
+	struct RaycastObjUserData *dt = data;
+	dt->ret |= raycastObj(
+	        sctx,
+	        dt->ray_start, dt->ray_dir,
+	        ob, obmat, dt->ob_index++, is_obedit,
+	        dt->ray_depth,
+	        dt->r_loc, dt->r_no, dt->r_index,
+	        dt->r_ob, dt->r_obmat,
+	        dt->r_hit_list);
+}
+
+/**
+ * Main RayCast Function
+ * ======================
+ *
+ * Walks through all objects in the scene to find the `hit` on object surface.
+ *
+ * \param sctx: Snap context to store data.
+ * \param snapdata: struct generated in `set_snapdata`.
+ * \param snap_select : from enum SnapSelect.
+ * \param use_object_edit_cage : Uses the coordinates of BMesh(if any) to do the snapping.
+ * \param obj_list: List with objects to snap (created in `create_object_list`).
+ *
+ * Read/Write Args
+ * ---------------
+ *
+ * \param ray_depth: maximum depth allowed for r_co, elements deeper than this value will be ignored.
+ *
+ * Output Args
+ * -----------
+ *
+ * \param r_loc: Hit location.
+ * \param r_no: Hit normal (optional).
+ * \param r_index: Hit index or -1 when no valid index is found.
+ * (currently only set to the polygon index when when using ``snap_to == SCE_SNAP_MODE_FACE``).
+ * \param r_ob: Hit object.
+ * \param r_obmat: Object matrix (may not be #Object.obmat with dupli-instances).
+ * \param r_hit_list: List of #SnapObjectHitDepth (caller must free).
+ *
+ */
+static bool raycastObjects(
+        SnapObjectContext *sctx,
+        const float ray_start[3], const float ray_dir[3],
+        const SnapSelect snap_select, const bool use_object_edit_cage,
+        /* read/write args */
+        float *ray_depth,
+        /* return args */
+        float r_loc[3], float r_no[3], int *r_index,
+        Object **r_ob, float r_obmat[4][4],
+        ListBase *r_hit_list)
+{
+	Object *obedit = use_object_edit_cage ? sctx->scene->obedit : NULL;
+
+	struct RaycastObjUserData data = {
+		.ray_start = ray_start,
+		.ray_dir = ray_dir,
+		.ob_index = 0,
+		.ray_depth = ray_depth,
+		.r_loc = r_loc,
+		.r_no = r_no,
+		.r_index = r_index,
+		.r_ob = r_ob,
+		.r_obmat = r_obmat,
+		.r_hit_list = r_hit_list,
+		.ret = false,
+	};
+
+	iter_snap_objects(sctx, snap_select, obedit, raycast_obj_cb, &data);
+
+	return data.ret;
 }
 
+
+/** \} */
+
+
+/* -------------------------------------------------------------------- */
+
+/** Snap Nearest utilities
+ * \{ */
+
 static void copy_dm_vert_no(const int index, float r_no[3], const BVHTreeFromMesh *data)
 {
 	const MVert *vert = data->vert + index;
@@ -489,36 +1069,20 @@ static float dist_squared_to_projected_aabb(
 		main_axis += 3;
 	}
 
-	/* if rtmin < rtmax, ray intersect `AABB` */
-	if (rtmin <= rtmax) {
 #define IGNORE_BEHIND_RAY
 #ifdef IGNORE_BEHIND_RAY
-		/* `if rtmax < depth_min`, the hit is behind us */
-		if (rtmax < data->ray_min_dist) {
-			/* Test if the entire AABB is behind us */
-			float depth = depth_get(
-			        local_bvmax, data->ray_origin_local, data->ray_direction_local);
-			if (depth < (data->ray_min_dist)) {
-				return FLT_MAX;
-			}
-		}
-#endif
-		const float proj = rtmin * data->ray_direction_local[main_axis];
-		r_axis_closest[main_axis] = (proj - va[main_axis]) < (vb[main_axis] - proj);
-		return 0.0f;
-	}
-#ifdef IGNORE_BEHIND_RAY
-	/* `if rtmin < depth_min`, the hit is behing us */
-	else if (rtmin < data->ray_min_dist) {
-		/* Test if the entire AABB is behind us */
-		float depth = depth_get(
-		        local_bvmax, data->ray_origin_local, data->ray_direction_local);
-		if (depth < (data->ray_min_dist)) {
-			return FLT_MAX;
-		}
+	float depth_max = depth_get(local_bvmax, data->ray_origin_local, data->ray_direction_local);
+	if (depth_max < data->ray_min_dist) {
+		return FLT_MAX;
 	}
 #endif
 #undef IGNORE_BEHIND_RAY
+
+	/* if rtmin <= rtmax, ray intersect `AABB` */
+	if (rtmin <= rtmax) {
+		return 0;
+	}
+
 	if (data->sign[main_axis]) {
 		va[main_axis] = local_bvmax[main_axis];
 		vb[main_axis] = local_bvmin[main_axis];
@@ -559,15 +1123,12 @@ static float dist_squared_to_projected_aabb(
 	vb2d[0] *= data->win_half[0];
 	vb2d[1] *= data->win_half[1];
 
-	//float dvec[2], edge[2], rdist;
-	//sub_v2_v2v2(dvec, data->mval, va2d);
-	//sub_v2_v2v2(edge, vb2d, va2d);
-	float rdist;
-	short dvec[2] = {data->mval[0] - va2d[0], data->mval[1] - va2d[1]};
-	short edge[2] = {vb2d[0] - va2d[0], vb2d[1] - va2d[1]};
-	float lambda = dvec[0] * edge[0] + dvec[1] * edge[1];
+	float dvec[2], edge[2], lambda, rdist;
+	sub_v2_v2v2(dvec, data->mval, va2d);
+	sub_v2_v2v2(edge, vb2d, va2d);
+	lambda = dot_v2v2(dvec, edge);
 	if (lambda != 0.0f) {
-		lambda /= edge[0] * edge[0] + edge[1] * edge[1];
+		lambda /= len_squared_v2(edge);
 		if (lambda <= 0.0f) {
 			rdist = len_squared_v2v2(data->mval, va2d);
 			r_axis_closest[main_axis] = true;
@@ -604,18 +1165,6 @@ static float dist_squared_to_projected_aabb_simple(
 	return dist_squared_to_projected_aabb(&data, bbmin, bbmax, dummy);
 }
 
-static float dist_aabb_to_plane(
-        const float bbmin[3], const float bbmax[3],
-        const float plane_co[3], const float plane_no[3])
-{
-	const float local_bvmin[3] = {
-		(plane_no[0] < 0) ? bbmax[0] : bbmin[0],
-		(plane_no[1] < 0) ? bbmax[1] : bbmin[1],
-		(plane_no[2] < 0) ? bbmax[2] : bbmin[2],
-	};
-	return depth_get(local_bvmin, plane_co, plane_no);
-}
-
 /** \} */
 
 
@@ -1054,21 +1603,15 @@ static int dm_looptri_to_poly_index(DerivedMesh *dm, const MLoopTri *lt)
 
 static bool snapDerivedMesh(
         SnapObjectContext *sctx, SnapData *snapdata,
-        Object *ob, DerivedMesh *dm, float obmat[4][4], const unsigned int ob_index,
+        Object *ob, DerivedMesh *dm, float obmat[4][4],
         /* read/write args */
         float *ray_depth, float *dist_px,
         /* return args */
-        float r_loc[3], float r_no[3], int *r_index,
-        ListBase *r_hit_list)
+        float r_loc[3], float r_no[3])
 {
 	bool retval = false;
 
-	if (snapdata->snap_to == SCE_SNAP_MODE_FACE) {
-		if (dm->getNumPolys(dm) == 0) {
-			return retval;
-		}
-	}
-	else if (snapdata->snap_to == SCE_SNAP_MODE_EDGE) {
+	if (snapdata->snap_to == SCE_SNAP_MODE_EDGE) {
 		if (dm->getNumEdges(dm) == 0) {
 			return retval;
 		}
@@ -1079,38 +1622,27 @@ static bool snapDerivedMesh(
 		}
 	}
 
-	bool need_ray_start_correction_init =
-		    (snapdata->snap_to == SCE_SNAP_MODE_FACE) &&
-		    (snapdata->view_proj == VIEW_PROJ_ORTHO);
-
 	float imat[4][4];
 	float timat[3][3]; /* transpose inverse matrix for normals */
-	float ray_start_local[3], ray_normal_local[3];
-	float local_scale, local_depth, len_diff;
+	float ray_normal_local[3];
+	float local_scale;
 
 	invert_m4_m4(imat, obmat);
 	transpose_m3_m4(timat, imat);
 
-	copy_v3_v3(ray_start_local, snapdata->ray_start);
 	copy_v3_v3(ray_normal_local, snapdata->ray_dir);
 
-	mul_m4_v3(imat, ray_start_local);
 	mul_mat3_m4_v3(imat, ray_normal_local);
 
 	/* local scale in normal direction */
 	local_scale = normalize_v3(ray_normal_local);
-	local_depth = *ray_depth;
-	if (local_depth != BVH_RAYCAST_DIST_MAX) {
-		local_depth *= local_scale;
-	}
 
 	float lpmat[4][4];
 	float ray_org_local[3];
 	float ray_min_dist;
-	if (ELEM(snapdata->snap_to, SCE_SNAP_MODE_VERTEX, SCE_SNAP_MODE_EDGE)) {
-		mul_m4_m4m4(lpmat, snapdata->pmat, obmat);
-		ray_min_dist = snapdata->depth_range[0] * local_scale;
-	}
+
+	mul_m4_m4m4(lpmat, snapdata->pmat, obmat);
+	ray_min_dist = snapdata->depth_range[0] * local_scale;
 
 	copy_v3_v3(ray_org_local, snapdata->ray_origin);
 	mul_m4_v3(imat, ray_org_local);
@@ -1119,26 +1651,12 @@ static bool snapDerivedMesh(
 	BoundBox *bb = BKE_object_boundbox_get(ob);
 	if (bb) {
 		/* In vertex and edges you need to get the pixel distance from ray to BoundBox, see: T46099, T46816 */
-		if (ELEM(snapdata->snap_to, SCE_SNAP_MODE_VERTEX, SCE_SNAP_MODE_EDGE)) {
-			float dist_px_sq = dist_squared_to_projected_aabb_simple(
-			        lpmat, snapdata->win_half, ray_min_dist, snapdata->mval,
-			        ray_org_local, ray_normal_local, bb->vec[0], bb->vec[6]);
-			if (dist_px_sq > SQUARE(*dist_px)) {
-				return retval;
-			}
-		}
-		else {
-			/* was BKE_boundbox_ray_hit_check, see: cf6ca226fa58 */
-			if (!isect_ray_aabb_v3_simple(
-			        ray_start_local, ray_normal_local, bb->vec[0], bb->vec[6], NULL, NULL))
-			{
-				return retval;
-			}
+		float dist_px_sq = dist_squared_to_projected_aabb_simple(
+			    lpmat, snapdata->win_half, ray_min_dist, snapdata->mval,
+			    ray_org_local, ray_normal_local, bb->vec[0], bb->vec[6]);
+		if (dist_px_sq > SQUARE(*dist_px)) {
+			return retval;
 		}
-		/* was local_depth, see: T47838 */
-		len_diff = dist_aabb_to_plane(bb->vec[0], bb->vec[6], ray_start_local, ray_normal_local);
-		if (len_diff < 0) len_diff = 0.0f;
-		need_ray_start_correction_init = false;
 	}
 
 	SnapObjectData_Mesh *sod = NULL;
@@ -1155,9 +1673,6 @@ static bool snapDerivedMesh(
 
 	int tree_index = -1;
 	switch (snapdata->snap_to) {
-		case SCE_SNAP_MODE_FACE:
-			tree_index = 2;
-			break;
 		case SCE_SNAP_MODE_EDGE:
 			tree_index = 1;
 			break;
@@ -1177,183 +1692,75 @@ static bool snapDerivedMesh(
 				free_bvhtree_from_mesh(treedata);
 			}
 			else {
-				if (!treedata->vert_allocated) {
+				if (treedata->vert == NULL) {
 					treedata->vert = DM_get_vert_array(dm, &treedata->vert_allocated);
 				}
-				if ((tree_index == 1) && !treedata->edge_allocated) {
-					treedata->edge = DM_get_edge_array(dm, &treedata->vert_allocated);
-				}
-				if (tree_index == 2) {
-					if (!treedata->loop_allocated) {
-						treedata->loop = DM_get_loop_array(dm, &treedata->loop_allocated);
-					}
-					if (!treedata->looptri_allocated) {
-						if (!sod->poly_allocated) {
-							sod->mpoly = DM_get_poly_array(dm, &sod->poly_allocated);
-						}
-						treedata->looptri = DM_get_looptri_array(
-						        dm, treedata->vert,
-						        sod->mpoly, dm->getNumPolys(dm),
-						        treedata->loop, dm->getNumLoops(dm),
-						        &treedata->looptri_allocated);
-					}
+				if ((tree_index == 1) && (treedata->edge == NULL)) {
+					treedata->edge = DM_get_edge_array(dm, &treedata->edge_allocated);
 				}
 			}
 		}
 	}
 
-	if (treedata && treedata->tree == NULL) {
-		switch (snapdata->snap_to) {
-			case SCE_SNAP_MODE_FACE:
-				bvhtree_from_mesh_looptri(treedata, dm, 0.0f, 4, 6);
-				break;
-			case SCE_SNAP_MODE_EDGE:
-				bvhtree_from_mesh_edges(treedata, dm, 0.0f, 2, 6);
-				break;
-			case SCE_SNAP_MODE_VERTEX:
-				bvhtree_from_mesh_verts(treedata, dm, 0.0f, 2, 6);
-				break;
+	if (treedata) {
+		if (treedata->tree == NULL) {
+			switch (snapdata->snap_to) {
+				case SCE_SNAP_MODE_EDGE:
+					bvhtree_from_mesh_edges(treedata, dm, 0.0f, 2, 6);
+					break;
+				case SCE_SNAP_MODE_VERTEX:
+					bvhtree_from_mesh_verts(treedata, dm, 0.0f, 2, 6);
+					break;
+			}
+		}
+		if (treedata->tree == NULL) {
+			return retval;
 		}
 	}
-	if (!treedata || !treedata->tree) {
+	else {
 		return retval;
 	}
 
-	if (snapdata->snap_to == SCE_SNAP_MODE_FACE) {
-		/* Only use closer ray_start in case of ortho view! In perspective one, ray_start may already
-		 * been *inside* boundbox, leading to snap failures (see T38409).
-		 * Note also ar might be null (see T38435), in this case we assume ray_start is ok!
-		 */
-		if (snapdata->view_proj == VIEW_PROJ_ORTHO) {  /* do_ray_start_correction */
-			if (need_ray_start_correction_init) {
-				/* We *need* a reasonably valid len_diff in this case.
-				 * Use BHVTree to find the closest face from ray_start_local.
-				 */
-				BVHTreeNearest nearest;
-				nearest.index = -1;
-				nearest.dist_sq = FLT_MAX;
-				/* Compute and store result. */
-				BLI_bvhtree_find_nearest(
-				        treedata->tree, ray_start_local, &nearest, treedata->nearest_callback, treedata);
-				if (nearest.index != -1) {
-					float dvec[3];
-					sub_v3_v3v3(dvec, nearest.co, ray_start_local);
-					len_diff = dot_v3v3(dvec, ray_normal_local);
-				}
-			}
-			/* You need to make sure that ray_start is really far away,
-			 * because even in the Orthografic view, in some cases,
-			 * the ray can start inside the object (see T50486) */
-			if (len_diff > 400.0f) {
-				/* We pass a temp ray_start, set from object's boundbox, to avoid precision issues with
-				 * very far away ray_start values (as returned in case of ortho view3d), see T38358.
-				 */
-				len_diff -= local_scale; /* make temp start point a bit away from bbox hit point. */
-				madd_v3_v3v3fl(
-				        ray_start_local, ray_org_local, ray_normal_local,
-				        len_diff + snapdata->depth_range[0] * local_scale);
-				local_depth -= len_diff;
-			}
-			else len_diff = 0.0f;
-		}
-		else {
-			len_diff = 0.0f;
-		}
-		if (r_hit_list) {
-			struct RayCastAll_Data data;
-
-			data.bvhdata = treedata;
-			data.raycast_callback = treedata->raycast_callback;
-			data.obmat = obmat;
-			data.timat = timat;
-			data.len_diff = len_diff;
-			data.local_scale = local_scale;
-			data.ob = ob;
-			data.ob_uuid = ob_index;
-			data.hit_list = r_hit_list;
-			data.retval = retval;
-
-			BLI_bvhtree_ray_cast_all(
-			        treedata->tree, ray_start_local, ray_normal_local, 0.0f,
-			        *ray_depth, raycast_all_cb, &data);
-
-			retval = data.retval;
-		}
-		else {
-			BVHTreeRayHit hit = {.index = -1, .dist = local_depth};
+	/* Warning: the depth_max is currently being used only in perspective view.
+	 * It is not correct to limit the maximum depth for elements obtained with nearest
+	 * since this limitation depends on the normal and the size of the occlusion face.
+	 * And more... ray_depth is being confused with Z-depth here... (varies only the precision) */
+	const float ray_depth_max_global = *ray_depth + snapdata->depth_range[0];
 
-			if (BLI_bvhtree_ray_cast(
-			        treedata->tree, ray_start_local, ray_normal_local, 0.0f,
-			        &hit, treedata->raycast_callback, treedata) != -1)
-			{
-				hit.dist += len_diff;
-				hit.dist /= local_scale;
-				if (hit.dist <= *ray_depth) {
-					*ray_depth = hit.dist;
-					copy_v3_v3(r_loc, hit.co);
-
-					/* back to worldspace */
-					mul_m4_v3(obmat, r_loc);
-
-					if (r_no) {
-						copy_v3_v3(r_no, hit.no);
-						mul_m3_v3(timat, r_no);
-						normalize_v3(r_no);
-					}
+	Nearest2dUserData neasrest2d = {
+		.dist_px_sq = SQUARE(*dist_px),
+		.r_axis_closest = {1.0f, 1.0f, 1.0f},
+		.depth_range = {snapdata->depth_range[0], ray_depth_max_global},
+		.userdata = treedata,
+		.get_edge_verts = (Nearest2DGetEdgeVertsCallback)get_dm_edge_verts,
+		.copy_vert_no = (Nearest2DCopyVertNoCallback)copy_dm_vert_no,
+		.index = -1};
 
-					retval = true;
+	dist_squared_to_projected_aabb_precalc(
+	        &neasrest2d.data_precalc, lpmat,
+	        snapdata->view_proj == VIEW_PROJ_PERSP, snapdata->win_half,
+	        ray_min_dist, snapdata->mval, ray_org_local, ray_normal_local);
 
-					if (r_index) {
-						*r_index = dm_looptri_to_poly_index(dm, &treedata->looptri[hit.index]);
-					}
-				}
-			}
-		}
-	}
-	/* SCE_SNAP_MODE_VERTEX or SCE_SNAP_MODE_EDGE */
-	else {
+	BVHTree_WalkLeafCallback cb_walk_leaf =
+	        (snapdata->snap_to == SCE_SNAP_MODE_VERTEX) ?
+	        cb_walk_leaf_snap_vert : cb_walk_leaf_snap_edge;
 
-		/* Warning: the depth_max is currently being used only in perspective view.
-		 * It is not correct to limit the maximum depth for elements obtained with nearest
-		 * since this limitation depends on the normal and the size of the occlusion face.
-		 * And more... ray_depth is being confused with Z-depth here... (varies only the precision) */
-		const float ray_depth_max_global = *ray_depth + snapdata->depth_range[0];
-
-		Nearest2dUserData neasrest2d = {
-		    .dist_px_sq = SQUARE(*dist_px),
-		    .r_axis_closest = {1.0f, 1.0f, 1.0f},
-		    .depth_range = {snapdata->depth_range[0], ray_depth_max_global},
-		    .userdata = treedata,
-		    .get_edge_verts = (Nearest2DGetEdgeVertsCallback)get_dm_edge_verts,
-		    .copy_vert_no = (Nearest2DCopyVertNoCallback)copy_dm_vert_no,
-		    .index = -1};
-
-		dist_squared_to_projected_aabb_precalc(
-		        &neasrest2d.data_precalc, lpmat,
-		        snapdata->view_proj == VIEW_PROJ_PERSP, snapdata->win_half,
-		        ray_min_dist, snapdata->mval, ray_org_local, ray_normal_local);
-
-		BVHTree_WalkLeafCallback cb_walk_leaf =
-		        (snapdata->snap_to == SCE_SNAP_MODE_VERTEX) ?
-		        cb_walk_leaf_snap_vert : cb_walk_leaf_snap_edge;
-
-		BLI_bvhtree_walk_dfs(
-		        treedata->tree,
-		        cb_walk_parent_snap_project, cb_walk_leaf, cb_nearest_walk_order, &neasrest2d);
-
-		if (neasrest2d.index != -1) {
-			copy_v3_v3(r_loc, neasrest2d.co);
-			mul_m4_v3(obmat, r_loc);
-			if (r_no) {
-				copy_v3_v3(r_no, neasrest2d.no);
-				mul_m3_v3(timat, r_no);
-				normalize_v3(r_no);
-			}
-			*dist_px = sqrtf(neasrest2d.dist_px_sq);
-			*ray_depth = depth_get(r_loc, snapdata->ray_start, snapdata->ray_dir);
+	BLI_bvhtree_walk_dfs(
+	        treedata->tree,
+	        cb_walk_parent_snap_project, cb_walk_leaf, cb_nearest_walk_order, &neasrest2d);
 
-			retval = true;
+	if (neasrest2d.index != -1) {
+		copy_v3_v3(r_loc, neasrest2d.co);
+		mul_m4_v3(obmat, r_loc);
+		if (r_no) {
+			copy_v3_v3(r_no, neasrest2d.no);
+			mul_m3_v3(timat, r_no);
+			normalize_v3(r_no);
 		}
+		*dist_px = sqrtf(neasrest2d.dist_px_sq);
+		*ray_depth = depth_get(r_loc, snapdata->ray_start, snapdata->ray_dir);
+
+		retval = true;
 	}
 
 	return retval;
@@ -1361,20 +1768,14 @@ static bool snapDerivedMesh(
 
 static bool snapEditMesh(
         SnapObjectContext *sctx, SnapData *snapdata,
-        Object *ob, BMEditMesh *em, float obmat[4][4], const unsigned int ob_index,
+        Object *ob, BMEditMesh *em, float obmat[4][4],
         /* read/write args */
         float *ray_depth, float *dist_px,
         /* return args */
-        float r_loc[3], float r_no[3], int *r_index,
-        ListBase *r_hit_list)
+        float r_loc[3], float r_no[3])
 {
 	bool retval = false;
 
-	if (snapdata->snap_to == SCE_SNAP_MODE_FACE) {
-		if (em->bm->totface == 0) {
-			return retval;
-		}
-	}
 	if (snapdata->snap_to == SCE_SNAP_MODE_EDGE) {
 		if (em->bm->totedge == 0) {
 			return retval;
@@ -1399,13 +1800,8 @@ static bool snapEditMesh(
 
 	/* local scale in normal direction */
 	float local_scale = normalize_v3(ray_normal_local);
-	float local_depth = *ray_depth;
-	if (local_depth != BVH_RAYCAST_DIST_MAX) {
-		local_depth *= local_scale;
-	}
 
 	SnapObjectData_EditMesh *sod = NULL;
-
 	BVHTreeFromEditMesh *treedata = NULL;
 
 	void **sod_p;
@@ -1419,9 +1815,6 @@ static bool snapEditMesh(
 
 	int tree_index = -1;
 	switch (snapdata->snap_to) {
-		case SCE_SNAP_MODE_FACE:
-			tree_index = 2;
-			break;
 		case SCE_SNAP_MODE_EDGE:
 			tree_index = 1;
 			break;
@@ -1436,197 +1829,90 @@ static bool snapEditMesh(
 		treedata = sod->bvh_trees[tree_index];
 	}
 
-	if (treedata && treedata->tree == NULL) {
-		BLI_bitmap *elem_mask = NULL;
-		switch (snapdata->snap_to) {
-			case SCE_SNAP_MODE_FACE:
-			{
-				int looptri_num_active = -1;
-				if (sctx->callbacks.edit_mesh.test_face_fn) {
-					elem_mask = BLI_BITMAP_NEW(em->tottri, __func__);
-					looptri_num_active = BM_iter_mesh_bitmap_from_filter_tessface(
-					        em->bm, elem_mask,
-					        sctx->callbacks.edit_mesh.test_face_fn, sctx->callbacks.edit_mesh.user_data);
+	if (treedata) {
+		if (treedata->tree == NULL) {
+			BLI_bitmap *elem_mask = NULL;
+			switch (snapdata->snap_to) {
+				case SCE_SNAP_MODE_EDGE:
+				{
+					int edges_num_active = -1;
+					if (sctx->callbacks.edit_mesh.test_edge_fn) {
+						elem_mask = BLI_BITMAP_NEW(em->bm->totedge, __func__);
+						edges_num_active = BM_iter_mesh_bitmap_from_filter(
+						        BM_EDGES_OF_MESH, em->bm, elem_mask,
+						        (bool (*)(BMElem *, void *))sctx->callbacks.edit_mesh.test_edge_fn,
+						        sctx->callbacks.edit_mesh.user_data);
+					}
+					bvhtree_from_editmesh_edges_ex(treedata, em, elem_mask, edges_num_active, 0.0f, 2, 6);
+					break;
 				}
-				bvhtree_from_editmesh_looptri_ex(treedata, em, elem_mask, looptri_num_active, 0.0f, 4, 6, NULL);
-				break;
-			}
-			case SCE_SNAP_MODE_EDGE:
-			{
-				int edges_num_active = -1;
-				if (sctx->callbacks.edit_mesh.test_edge_fn) {
-					elem_mask = BLI_BITMAP_NEW(em->bm->totedge, __func__);
-					edges_num_active = BM_iter_mesh_bitmap_from_filter(
-					        BM_EDGES_OF_MESH, em->bm, elem_mask,
-					        (bool (*)(BMElem *, void *))sctx->callbacks.edit_mesh.test_edge_fn,
-					        sctx->callbacks.edit_mesh.user_data);
+				case SCE_SNAP_MODE_VERTEX:
+				{
+					int verts_num_active = -1;
+					if (sctx->callbacks.edit_mesh.test_vert_fn) {
+						elem_mask = BLI_BITMAP_NEW(em->bm->totvert, __func__);
+						verts_num_active = BM_iter_mesh_bitmap_from_filter(
+						        BM_VERTS_OF_MESH, em->bm, elem_mask,
+						        (bool (*)(BMElem *, void *))sctx->callbacks.edit_mesh.test_vert_fn,
+						        sctx->callbacks.edit_mesh.user_data);
+					}
+					bvhtree_from_editmesh_verts_ex(treedata, em, elem_mask, verts_num_active, 0.0f, 2, 6);
+					break;
 				}
-				bvhtree_from_editmesh_edges_ex(treedata, em, elem_mask, edges_num_active, 0.0f, 2, 6);
-				break;
 			}
-			case SCE_SNAP_MODE_VERTEX:
-			{
-				int verts_num_active = -1;
-				if (sctx->callbacks.edit_mesh.test_vert_fn) {
-					elem_mask = BLI_BITMAP_NEW(em->bm->totvert, __func__);
-					verts_num_active = BM_iter_mesh_bitmap_from_filter(
-					        BM_VERTS_OF_MESH, em->bm, elem_mask,
-					        (bool (*)(BMElem *, void *))sctx->callbacks.edit_mesh.test_vert_fn,
-					        sctx->callbacks.edit_mesh.user_data);
-				}
-				bvhtree_from_editmesh_verts_ex(treedata, em, elem_mask, verts_num_active, 0.0f, 2, 6);
-				break;
+			if (elem_mask) {
+				MEM_freeN(elem_mask);
 			}
 		}
-		if (elem_mask) {
-			MEM_freeN(elem_mask);
+		if (treedata->tree == NULL) {
+			return retval;
 		}
 	}
-
-	if (!treedata || !treedata->tree) {
+	else {
 		return retval;
 	}
 
-	if (snapdata->snap_to == SCE_SNAP_MODE_FACE) {
-		float ray_start_local[3];
-		copy_v3_v3(ray_start_local, snapdata->ray_start);
-		mul_m4_v3(imat, ray_start_local);
+	float ray_org_local[3];
+	copy_v3_v3(ray_org_local, snapdata->ray_origin);
+	mul_m4_v3(imat, ray_org_local);
 
-		/* Only use closer ray_start in case of ortho view! In perspective one, ray_start
-		 * may already been *inside* boundbox, leading to snap failures (see T38409).
-		 * Note also ar might be null (see T38435), in this case we assume ray_start is ok!
-		 */
-		float len_diff = 0.0f;
-		if (snapdata->view_proj == VIEW_PROJ_ORTHO) {  /* do_ray_start_correction */
-			/* We *need* a reasonably valid len_diff in this case.
-			 * Use BHVTree to find the closest face from ray_start_local.
-			 */
-			BVHTreeNearest nearest;
-			nearest.index = -1;
-			nearest.dist_sq = FLT_MAX;
-			/* Compute and store result. */
-			if (BLI_bvhtree_find_nearest(
-			        treedata->tree, ray_start_local, &nearest, NULL, NULL) != -1)
-			{
-				float dvec[3];
-				sub_v3_v3v3(dvec, nearest.co, ray_start_local);
-				len_diff = dot_v3v3(dvec, ray_normal_local);
-				/* You need to make sure that ray_start is really far away,
-				 * because even in the Orthografic view, in some cases,
-				 * the ray can start inside the object (see T50486) */
-				if (len_diff > 400.0f) {
-					float ray_org_local[3];
-
-					copy_v3_v3(ray_org_local, snapdata->ray_origin);
-					mul_m4_v3(imat, ray_org_local);
-
-					/* We pass a temp ray_start, set from object's boundbox,
-					 * to avoid precision issues with very far away ray_start values
-					 * (as returned in case of ortho view3d), see T38358.
-					 */
-					len_diff -= local_scale; /* make temp start point a bit away from bbox hit point. */
-					madd_v3_v3v3fl(
-					        ray_start_local, ray_org_local, ray_normal_local,
-					        len_diff + snapdata->depth_range[0] * local_scale);
-					local_depth -= len_diff;
-				}
-				else len_diff = 0.0f;
-			}
-		}
-		if (r_hit_list) {
-			struct RayCastAll_Data data;
-
-			data.bvhdata = treedata;
-			data.raycast_callback = treedata->raycast_callback;
-			data.obmat = obmat;
-			data.timat = timat;
-			data.len_diff = len_diff;
-			data.local_scale = local_scale;
-			data.ob = ob;
-			data.ob_uuid = ob_index;
-			data.hit_list = r_hit_list;
-			data.retval = retval;
-
-			BLI_bvhtree_ray_cast_all(
-			        treedata->tree, ray_start_local, ray_normal_local, 0.0f,
-			        *ray_depth, raycast_all_cb, &data);
-
-			retval = data.retval;
-		}
-		else {
-			BVHTreeRayHit hit = {.index = -1, .dist = local_depth};
+	Nearest2dUserData neasrest2d = {
+		.dist_px_sq = SQUARE(*dist_px),
+		.r_axis_closest = {1.0f, 1.0f, 1.0f},
+		.depth_range = {snapdata->depth_range[0], *ray_depth + snapdata->depth_range[0]},
+		.userdata = treedata,
+		.get_edge_verts = (Nearest2DGetEdgeVertsCallback)get_bedge_verts,
+		.copy_vert_no = (Nearest2DCopyVertNoCallback)copy_bvert_no,
+		.index = -1};
 
-			if (BLI_bvhtree_ray_cast(
-			        treedata->tree, ray_start_local, ray_normal_local, 0.0f,
-			        &hit, treedata->raycast_callback, treedata) != -1)
-			{
-				hit.dist += len_diff;
-				hit.dist /= local_scale;
-				if (hit.dist <= *ray_depth) {
-					*ray_depth = hit.dist;
-					copy_v3_v3(r_loc, hit.co);
-
-					/* back to worldspace */
-					mul_m4_v3(obmat, r_loc);
-
-					if (r_no) {
-						copy_v3_v3(r_no, hit.no);
-						mul_m3_v3(timat, r_no);
-						normalize_v3(r_no);
-					}
+	float lpmat[4][4];
+	mul_m4_m4m4(lpmat, snapdata->pmat, obmat);
+	dist_squared_to_projected_aabb_precalc(
+	        &neasrest2d.data_precalc, lpmat,
+	        snapdata->view_proj == VIEW_PROJ_PERSP, snapdata->win_half,
+	        (snapdata->depth_range[0] * local_scale), snapdata->mval,
+	        ray_org_local, ray_normal_local);
 
-					retval = true;
+	BVHTree_WalkLeafCallback cb_walk_leaf =
+	        (snapdata->snap_to == SCE_SNAP_MODE_VERTEX) ?
+	        cb_walk_leaf_snap_vert : cb_walk_leaf_snap_edge;
 
-					if (r_index) {
-						*r_index = hit.index;
-					}
-				}
-			}
-		}
-	}
-	else {
-		float ray_org_local[3];
-		copy_v3_v3(ray_org_local, snapdata->ray_origin);
-		mul_m4_v3(imat, ray_org_local);
-
-		Nearest2dUserData neasrest2d = {
-		    .dist_px_sq = SQUARE(*dist_px),
-		    .r_axis_closest = {1.0f, 1.0f, 1.0f},
-		    .depth_range = {snapdata->depth_range[0], *ray_depth + snapdata->depth_range[0]},
-		    .userdata = treedata,
-		    .get_edge_verts = (Nearest2DGetEdgeVertsCallback)get_bedge_verts,
-		    .copy_vert_no = (Nearest2DCopyVertNoCallback)copy_bvert_no,
-		    .index = -1};
-
-		float lpmat[4][4];
-		mul_m4_m4m4(lpmat, snapdata->pmat, obmat);
-		dist_squared_to_projected_aabb_precalc(
-		        &neasrest2d.data_precalc, lpmat,
-		        snapdata->view_proj == VIEW_PROJ_PERSP, snapdata->win_half,
-		        (snapdata->depth_range[0] * local_scale), snapdata->mval,
-		        ray_org_local, ray_normal_local);
-
-		BVHTree_WalkLeafCallback cb_walk_leaf =
-		        (snapdata->snap_to == SCE_SNAP_MODE_VERTEX) ?
-		        cb_walk_leaf_snap_vert : cb_walk_leaf_snap_edge;
-
-		BLI_bvhtree_walk_dfs(
-		        treedata->tree,
-		        cb_walk_parent_snap_project, cb_walk_leaf, cb_nearest_walk_order, &neasrest2d);
-
-		if (neasrest2d.index != -1) {
-			copy_v3_v3(r_loc, neasrest2d.co);
-			mul_m4_v3(obmat, r_loc);
-			if (r_no) {
-				copy_v3_v3(r_no, neasrest2d.no);
-				mul_m3_v3(timat, r_no);
-				normalize_v3(r_no);
-			}
-			*dist_px = sqrtf(neasrest2d.dist_px_sq);
-			*ray_depth = depth_get(r_loc, snapdata->ray_start, snapdata->ray_dir);
+	BLI_bvhtree_walk_dfs(
+	        treedata->tree,
+	        cb_walk_parent_snap_project, cb_walk_leaf, cb_nearest_walk_order, &neasrest2d);
 
-			retval = true;
+	if (neasrest2d.index != -1) {
+		copy_v3_v3(r_loc, neasrest2d.co);
+		mul_m4_v3(obmat, r_loc);
+		if (r_no) {
+			copy_v3_v3(r_no, neasrest2d.no);
+			mul_m3_v3(timat, r_no);
+			normalize_v3(r_no);
 		}
+		*dist_px = sqrtf(neasrest2d.dist_px_sq);
+		*ray_depth = depth_get(r_loc, snapdata->ray_start, snapdata->ray_dir);
+
+		retval = true;
 	}
 
 	return retval;
@@ -1639,14 +1925,13 @@ static bool snapEditMesh(
  */
 static bool snapObject(
         SnapObjectContext *sctx, SnapData *snapdata,
-        Object *ob, float obmat[4][4], const unsigned int ob_index,
+        Object *ob, float obmat[4][4],
         bool use_obedit,
         /* read/write args */
         float *ray_depth, float *dist_px,
         /* return args */
-        float r_loc[3], float r_no[3], int *r_index,
-        Object **r_ob, float r_obmat[4][4],
-        ListBase *r_hit_list)
+        float r_loc[3], float r_no[3],
+        Object **r_ob, float r_obmat[4][4])
 {
 	bool retval = false;
 
@@ -1656,10 +1941,9 @@ static bool snapObject(
 		if (use_obedit) {
 			em = BKE_editmesh_from_object(ob);
 			retval = snapEditMesh(
-			        sctx, snapdata, ob, em, obmat, ob_index,
+			        sctx, snapdata, ob, em, obmat,
 			        ray_depth, dist_px,
-			        r_loc, r_no, r_index,
-			        r_hit_list);
+			        r_loc, r_no);
 		}
 		else {
 			/* in this case we want the mesh from the editmesh, avoids stale data. see: T45978.
@@ -1667,16 +1951,15 @@ static bool snapObject(
 			DerivedMesh *dm;
 			em = BKE_editmesh_from_object(ob);
 			if (em) {
-				editbmesh_get_derived_cage_and_final(sctx->scene, ob, em, CD_MASK_BAREMESH, &dm);
+				editbmesh_get_derived_cage_and_final(&sctx->eval_ctx, sctx->scene, ob, em, CD_MASK_BAREMESH, &dm);
 			}
 			else {
-				dm = mesh_get_derived_final(sctx->scene, ob, CD_MASK_BAREMESH);
+				dm = mesh_get_derived_final(&sctx->eval_ctx, sctx->scene, ob, CD_MASK_BAREMESH);
 			}
 			retval = snapDerivedMesh(
-			        sctx, snapdata, ob, dm, obmat, ob_index,
+			        sctx, snapdata, ob, dm, obmat,
 			        ray_depth, dist_px,
-			        r_loc, r_no,
-			        r_index, r_hit_list);
+			        r_loc, r_no);
 
 			dm->release(dm);
 		}
@@ -1721,6 +2004,34 @@ static bool snapObject(
 	return retval;
 }
 
+
+struct SnapObjUserData {
+	SnapData *snapdata;
+	/* read/write args */
+	float *ray_depth;
+	float *dist_px;
+	/* return args */
+	float *r_loc;
+	float *r_no;
+	Object **r_ob;
+	float (*r_obmat)[4];
+	bool ret;
+};
+
+static void sanp_obj_cb(SnapObjectContext *sctx, bool is_obedit, Object *ob, float obmat[4][4], void *data)
+{
+	struct SnapObjUserData *dt = data;
+	dt->ret |= snapObject(
+	        sctx, dt->snapdata,
+	        ob, obmat, is_obedit,
+	        /* read/write args */
+	        dt->ray_depth, dt->dist_px,
+	        /* return args */
+	        dt->r_loc, dt->r_no,
+	        dt->r_ob, dt->r_obmat);
+}
+
+
 /**
  * Main Snapping Function
  * ======================
@@ -1729,8 +2040,8 @@ static bool snapObject(
  *
  * \param sctx: Snap context to store data.
  * \param snapdata: struct generated in `get_snapdata`.
- * \param snap_select: from enum SnapSelect.
- * \param use_object_edit_cage: Uses the coordinates of BMesh (if any) to do the snapping.
+ * \param snap_select : from enum SnapSelect.
+ * \param use_object_edit_cage : Uses the coordinates of BMesh(if any) to do the snapping.
  *
  * Read/Write Args
  * ---------------
@@ -1747,89 +2058,33 @@ static bool snapObject(
  * (currently only set to the polygon index when when using ``snap_to == SCE_SNAP_MODE_FACE``).
  * \param r_ob: Hit object.
  * \param r_obmat: Object matrix (may not be #Object.obmat with dupli-instances).
- * \param r_hit_list: List of #SnapObjectHitDepth (caller must free).
  *
  */
 static bool snapObjectsRay(
         SnapObjectContext *sctx, SnapData *snapdata,
-        const SnapSelect snap_select,
-        const bool use_object_edit_cage,
+        const SnapSelect snap_select, const bool use_object_edit_cage,
         /* read/write args */
         float *ray_depth, float *dist_px,
         /* return args */
-        float r_loc[3], float r_no[3], int *r_index,
-        Object **r_ob, float r_obmat[4][4],
-        ListBase *r_hit_list)
+        float r_loc[3], float r_no[3],
+        Object **r_ob, float r_obmat[4][4])
 {
-	bool retval = false;
-
-	unsigned int ob_index = 0;
 	Object *obedit = use_object_edit_cage ? sctx->scene->obedit : NULL;
 
-	/* Need an exception for particle edit because the base is flagged with BA_HAS_RECALC_DATA
-	 * which makes the loop skip it, even the derived mesh will never change
-	 *
-	 * To solve that problem, we do it first as an exception.
-	 * */
-	Base *base_act = sctx->scene_layer->basact;
-	if (base_act && base_act->object && base_act->object->mode & OB_MODE_PARTICLE_EDIT) {
-		Object *ob = base_act->object;
-
-		retval |= snapObject(
-		        sctx, snapdata, ob, ob->obmat, ob_index++, false,
-		        ray_depth, dist_px,
-		        r_loc, r_no, r_index, r_ob, r_obmat, r_hit_list);
-	}
-
-	bool ignore_object_selected = false, ignore_object_active = false;
-	switch (snap_select) {
-		case SNAP_ALL:
-			break;
-		case SNAP_NOT_SELECTED:
-			ignore_object_selected = true;
-			break;
-		case SNAP_NOT_ACTIVE:
-			ignore_object_active = true;
-			break;
-	}
-	for (Base *base = sctx->scene_layer->object_bases.first; base != NULL; base = base->next) {
-		if ((BASE_VISIBLE_NEW(base)) &&
-		    (base->flag_legacy & (BA_HAS_RECALC_OB | BA_HAS_RECALC_DATA)) == 0 &&
-
-		    !((ignore_object_selected && (((base->flag & BASE_SELECTED) != 0) || ((base->flag_legacy & BA_WAS_SEL)))) ||
-		      (ignore_object_active && base == base_act)))
-		{
-			Object *ob = base->object;
-
-			if (ob->transflag & OB_DUPLI) {
-				DupliObject *dupli_ob;
-				ListBase *lb = object_duplilist(sctx->bmain->eval_ctx, sctx->scene, ob);
-
-				for (dupli_ob = lb->first; dupli_ob; dupli_ob = dupli_ob->next) {
-					bool use_obedit_dupli = (obedit && dupli_ob->ob->data == obedit->data);
-					Object *dupli_snap = (use_obedit_dupli) ? obedit : dupli_ob->ob;
-
-					retval |= snapObject(
-					        sctx, snapdata, dupli_snap, dupli_ob->mat,
-					        ob_index++, use_obedit_dupli,
-					        ray_depth, dist_px,
-					        r_loc, r_no, r_index, r_ob, r_obmat, r_hit_list);
-				}
-
-				free_object_duplilist(lb);
-			}
-
-			bool use_obedit = (obedit != NULL) && (ob->data == obedit->data);
-			Object *ob_snap = use_obedit ? obedit : ob;
+	struct SnapObjUserData data = {
+		.snapdata = snapdata,
+		.ray_depth = ray_depth,
+		.dist_px = dist_px,
+		.r_loc = r_loc,
+		.r_no = r_no,
+		.r_ob = r_ob,
+		.r_obmat = r_obmat,
+		.ret = false,
+	};
 
-			retval |= snapObject(
-			        sctx, snapdata, ob_snap, ob->obmat, ob_index++, use_obedit,
-			        ray_depth, dist_px,
-			        r_loc, r_no, r_index, r_ob, r_obmat, r_hit_list);
-		}
-	}
+	iter_snap_objects(sctx, snap_select, obedit, sanp_obj_cb, &data);
 
-	return retval;
+	return data.ret;
 }
 
 /** \} */
@@ -1849,7 +2104,8 @@ SnapObjectContext *ED_transform_snap_object_context_create(
 
 	sctx->bmain = bmain;
 	sctx->scene = scene;
-	sctx->scene_layer = sl;
+
+	DEG_evaluation_context_init_from_scene(&sctx->eval_ctx, scene, sl, DAG_EVAL_VIEWPORT);
 
 	sctx->cache.object_map = BLI_ghash_ptr_new(__func__);
 	sctx->cache.mem_arena = BLI_memarena_new(BLI_MEMARENA_STD_BUFSIZE, __func__);
@@ -1924,25 +2180,17 @@ void ED_transform_snap_object_context_set_editmesh_callbacks(
 
 bool ED_transform_snap_object_project_ray_ex(
         SnapObjectContext *sctx,
-        const unsigned short snap_to,
         const struct SnapObjectParams *params,
         const float ray_start[3], const float ray_normal[3],
         float *ray_depth,
         float r_loc[3], float r_no[3], int *r_index,
         Object **r_ob, float r_obmat[4][4])
 {
-	const float depth_range[2] = {0.0f, FLT_MAX};
-
-	SnapData snapdata;
-	snap_data_set(
-	        &snapdata, sctx->v3d_data.ar, snap_to, VIEW_PROJ_NONE,
-	        NULL, ray_start, ray_start, ray_normal, depth_range);
-
-	return snapObjectsRay(
-	        sctx, &snapdata,
+	return raycastObjects(
+	        sctx,
+	        ray_start, ray_normal,
 	        params->snap_select, params->use_object_edit_cage,
-	        ray_depth, NULL,
-	        r_loc, r_no, r_index, r_ob, r_obmat, NULL);
+	        ray_depth, r_loc, r_no, r_index, r_ob, r_obmat, NULL);
 }
 
 /**
@@ -1954,13 +2202,11 @@ bool ED_transform_snap_object_project_ray_ex(
  */
 bool ED_transform_snap_object_project_ray_all(
         SnapObjectContext *sctx,
-        const unsigned short snap_to,
         const struct SnapObjectParams *params,
         const float ray_start[3], const float ray_normal[3],
         float ray_depth, bool sort,
         ListBase *r_hit_list)
 {
-	const float depth_range[2] = {0.0f, FLT_MAX};
 	if (ray_depth == -1.0f) {
 		ray_depth = BVH_RAYCAST_DIST_MAX;
 	}
@@ -1969,15 +2215,11 @@ bool ED_transform_snap_object_project_ray_all(
 	float ray_depth_prev = ray_depth;
 #endif
 
-	SnapData snapdata;
-	snap_data_set(&snapdata, sctx->v3d_data.ar, snap_to, VIEW_PROJ_NONE, NULL,
-	        ray_start, ray_start, ray_normal, depth_range);
-
-	bool retval = snapObjectsRay(
-	        sctx, &snapdata,
+	bool retval = raycastObjects(
+	        sctx,
+	        ray_start, ray_normal,
 	        params->snap_select, params->use_object_edit_cage,
-	        &ray_depth, NULL,
-	        NULL, NULL, NULL, NULL, NULL,
+	        &ray_depth, NULL, NULL, NULL, NULL, NULL,
 	        r_hit_list);
 
 	/* meant to be readonly for 'all' hits, ensure it is */
@@ -2010,7 +2252,6 @@ static bool transform_snap_context_project_ray_impl(
 	/* try snap edge, then face if it fails */
 	ret = ED_transform_snap_object_project_ray_ex(
 	        sctx,
-	        SCE_SNAP_MODE_FACE,
 	        params,
 	        ray_start, ray_normal, ray_depth,
 	        r_co, r_no, NULL,
@@ -2156,16 +2397,24 @@ bool ED_transform_snap_object_project_view3d_ex(
 		ray_depth = &ray_depth_fallback;
 	}
 
-	SnapData snapdata;
-	const enum eViewProj view_proj = ((RegionView3D *)ar->regiondata)->is_persp ? VIEW_PROJ_PERSP : VIEW_PROJ_ORTHO;
-	snap_data_set(&snapdata, ar, snap_to, view_proj, mval,
-	        ray_origin, ray_start, ray_normal, depth_range);
+	if (snap_to == SCE_SNAP_MODE_FACE) {
+		return raycastObjects(
+		        sctx,
+		        ray_start, ray_normal,
+		        params->snap_select, params->use_object_edit_cage,
+		        ray_depth, r_loc, r_no, r_index, NULL, NULL, NULL);
+	}
+	else {
+		SnapData snapdata;
+		const enum eViewProj view_proj = ((RegionView3D *)ar->regiondata)->is_persp ? VIEW_PROJ_PERSP : VIEW_PROJ_ORTHO;
+		snap_data_set(&snapdata, ar, snap_to, view_proj, mval,
+		        ray_origin, ray_start, ray_normal, depth_range);
 
-	return snapObjectsRay(
-	        sctx, &snapdata,
-	        params->snap_select, params->use_object_edit_cage,
-	        ray_depth, dist_px,
-	        r_loc, r_no, r_index, NULL, NULL, NULL);
+		return snapObjectsRay(
+		        sctx, &snapdata,
+		        params->snap_select, params->use_object_edit_cage,
+		        ray_depth, dist_px, r_loc, r_no, NULL, NULL);
+	}
 }
 
 bool ED_transform_snap_object_project_view3d(
@@ -2206,7 +2455,6 @@ bool ED_transform_snap_object_project_all_view3d_ex(
 
 	return ED_transform_snap_object_project_ray_all(
 	        sctx,
-	        SCE_SNAP_MODE_FACE,
 	        params,
 	        ray_start, ray_normal, ray_depth, sort,
 	        r_hit_list);
diff --git a/source/blender/editors/util/ed_util.c b/source/blender/editors/util/ed_util.c
index f028293d219..8178079eb19 100644
--- a/source/blender/editors/util/ed_util.c
+++ b/source/blender/editors/util/ed_util.c
@@ -323,7 +323,7 @@ void ED_region_draw_mouse_line_cb(const bContext *C, ARegion *ar, void *arg_info
 
 	const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
diff --git a/source/blender/editors/util/undo.c b/source/blender/editors/util/undo.c
index f5830e451e3..ff328a28ee9 100644
--- a/source/blender/editors/util/undo.c
+++ b/source/blender/editors/util/undo.c
@@ -335,6 +335,12 @@ static int ed_undo_redo_exec(bContext *C, wmOperator *UNUSED(op))
 	return ret ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
 }
 
+static int ed_undo_redo_poll(bContext *C)
+{
+	wmOperator *last_op = WM_operator_last_redo(C);
+	return last_op && ED_operator_screenactive(C) && 
+		WM_operator_check_ui_enabled(C, last_op->type->name);
+}
 
 /* ********************** */
 
@@ -386,7 +392,7 @@ void ED_OT_undo_redo(wmOperatorType *ot)
 	
 	/* api callbacks */
 	ot->exec = ed_undo_redo_exec;
-	ot->poll = ED_operator_screenactive;
+	ot->poll = ed_undo_redo_poll;
 }
 
 /* ui callbacks should call this rather than calling WM_operator_repeat() themselves */
diff --git a/source/blender/editors/uvedit/uvedit_draw.c b/source/blender/editors/uvedit/uvedit_draw.c
index f8c0e24c061..1e557236bfd 100644
--- a/source/blender/editors/uvedit/uvedit_draw.c
+++ b/source/blender/editors/uvedit/uvedit_draw.c
@@ -89,7 +89,7 @@ void ED_image_draw_cursor(ARegion *ar, const float cursor[2])
 
 	const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -655,7 +655,7 @@ static void draw_uvs(SpaceImage *sima, Scene *scene, SceneLayer *sl, Object *obe
 	/* 1. draw shadow mesh */
 	
 	if (sima->flag & SI_DRAWSHADOW) {
-		Object *ob_cage = DEG_get_object(depsgraph, obedit);
+		Object *ob_cage = DEG_get_evaluated_object(depsgraph, obedit);
 		/* XXX TODO: Need to check if shadow mesh is different than original mesh. */
 		bool is_cage_like_final_meshes = (ob_cage == obedit);
 
@@ -743,7 +743,7 @@ static void draw_uvs(SpaceImage *sima, Scene *scene, SceneLayer *sl, Object *obe
 		{
 			const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-			immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+			immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 			float viewport_size[4];
 			glGetFloatv(GL_VIEWPORT, viewport_size);
diff --git a/source/blender/editors/uvedit/uvedit_ops.c b/source/blender/editors/uvedit/uvedit_ops.c
index 0e33525ceff..2a0eed6f438 100644
--- a/source/blender/editors/uvedit/uvedit_ops.c
+++ b/source/blender/editors/uvedit/uvedit_ops.c
@@ -222,7 +222,7 @@ void ED_uvedit_assign_image(Main *UNUSED(bmain), Scene *scene, Object *obedit, I
 		if (!CustomData_has_layer(&em->bm->ldata, CD_MLOOPUV)) {
 			BM_data_layer_add(em->bm, &em->bm->ldata, CD_MLOOPUV);
 			/* make UVs all nice 0-1 */
-			ED_mesh_uv_loop_reset_ex(obedit->data, CustomData_get_active_layer_index(&em->bm->ldata, CD_MLOOPUV));
+			ED_mesh_uv_loop_reset_ex(obedit->data, CustomData_get_active_layer(&em->bm->ldata, CD_MLOOPUV));
 			update = true;
 		}
 
@@ -1062,8 +1062,13 @@ static void uv_select_linked(Scene *scene, Image *ima, BMEditMesh *em, const flo
 
 	BM_mesh_elem_table_ensure(em->bm, BM_FACE); /* we can use this too */
 
-	/* use winding so we don't consider overlapping islands as connected, see T44320 */
-	vmap = BM_uv_vert_map_create(em->bm, limit, !select_faces, true);
+	/* Note, we had 'use winding' so we don't consider overlapping islands as connected, see T44320
+	 * this made *every* projection split the island into front/back islands.
+	 * Keep 'use_winding' to false, see: T50970.
+	 *
+	 * Better solve this by having a delimit option for select-linked operator,
+	 * keeping island-select working as is. */
+	vmap = BM_uv_vert_map_create(em->bm, limit, !select_faces, false);
 
 	if (vmap == NULL)
 		return;
diff --git a/source/blender/editors/uvedit/uvedit_smart_stitch.c b/source/blender/editors/uvedit/uvedit_smart_stitch.c
index 55c439924cd..4ff4c3223f0 100644
--- a/source/blender/editors/uvedit/uvedit_smart_stitch.c
+++ b/source/blender/editors/uvedit/uvedit_smart_stitch.c
@@ -1541,13 +1541,15 @@ static void stitch_calculate_edge_normal(BMEditMesh *em, UvEdge *edge, float *no
 	normalize_v2(normal);
 }
 
+/**
+ */
 static void stitch_draw_vbo(Gwn_VertBuf *vbo, Gwn_PrimType prim_type, const float col[4])
 {
-	Gwn_Batch *batch = GWN_batch_create(prim_type, vbo, NULL);
-	Batch_set_builtin_program(batch, GPU_SHADER_2D_UNIFORM_COLOR);
+	Gwn_Batch *batch = GWN_batch_create_ex(prim_type, vbo, NULL, GWN_BATCH_OWNS_VBO);
+	GWN_batch_program_set_builtin(batch, GPU_SHADER_2D_UNIFORM_COLOR);
 	GWN_batch_uniform_4fv(batch, "color", col);
 	GWN_batch_draw(batch);
-	GWN_batch_discard_all(batch);
+	GWN_batch_discard(batch);
 }
 
 /* TODO make things pretier : store batches inside StitchPreviewer instead of the bare verts pos */
@@ -1572,8 +1574,9 @@ static void stitch_draw(const bContext *UNUSED(C), ARegion *UNUSED(ar), void *ar
 	UI_GetThemeColor4fv(TH_STITCH_PREVIEW_ACTIVE, col);
 	vbo = GWN_vertbuf_create_with_format(&format);
 	GWN_vertbuf_data_alloc(vbo, stitch_preview->num_static_tris * 3);
-	for (int i = 0; i < stitch_preview->num_static_tris * 3; i++)
-		GWN_vertbuf_attr_set(vbo, pos_id, i, &stitch_preview->static_tris[i*2]);
+	for (int i = 0; i < stitch_preview->num_static_tris * 3; i++) {
+		GWN_vertbuf_attr_set(vbo, pos_id, i, &stitch_preview->static_tris[i * 2]);
+	}
 	stitch_draw_vbo(vbo, GWN_PRIM_TRIS, col);
 
 
@@ -1599,16 +1602,17 @@ static void stitch_draw(const bContext *UNUSED(C), ARegion *UNUSED(ar), void *ar
 
 		for (j = 1; j < stitch_preview->uvs_per_polygon[i] - 1; ++j) {
 			GWN_vertbuf_attr_set(vbo, pos_id, tri_idx++, &stitch_preview->preview_polys[index]);
-			GWN_vertbuf_attr_set(vbo, pos_id, tri_idx++, &stitch_preview->preview_polys[index + (j+0)*2]);
-			GWN_vertbuf_attr_set(vbo, pos_id, tri_idx++, &stitch_preview->preview_polys[index + (j+1)*2]);
+			GWN_vertbuf_attr_set(vbo, pos_id, tri_idx++, &stitch_preview->preview_polys[index + (j + 0) * 2]);
+			GWN_vertbuf_attr_set(vbo, pos_id, tri_idx++, &stitch_preview->preview_polys[index + (j + 1) * 2]);
 
-			GWN_vertbuf_attr_set(vbo_line, pos_id, line_idx++, &stitch_preview->preview_polys[index + (j+0)*2]);
-			GWN_vertbuf_attr_set(vbo_line, pos_id, line_idx++, &stitch_preview->preview_polys[index + (j+1)*2]);
+			GWN_vertbuf_attr_set(vbo_line, pos_id, line_idx++, &stitch_preview->preview_polys[index + (j + 0) * 2]);
+			GWN_vertbuf_attr_set(vbo_line, pos_id, line_idx++, &stitch_preview->preview_polys[index + (j + 1) * 2]);
 		}
 
 		/* Closing line */
 		GWN_vertbuf_attr_set(vbo_line, pos_id, line_idx++, &stitch_preview->preview_polys[index]);
-		GWN_vertbuf_attr_set(vbo_line, pos_id, line_idx++, &stitch_preview->preview_polys[index + j*2]); /* j = uvs_per_polygon[i] - 1*/
+		/* j = uvs_per_polygon[i] - 1*/
+		GWN_vertbuf_attr_set(vbo_line, pos_id, line_idx++, &stitch_preview->preview_polys[index + j * 2]);
 
 		index += stitch_preview->uvs_per_polygon[i] * 2;
 	}
@@ -1627,30 +1631,34 @@ static void stitch_draw(const bContext *UNUSED(C), ARegion *UNUSED(ar), void *ar
 		UI_GetThemeColor4fv(TH_STITCH_PREVIEW_STITCHABLE, col);
 		vbo = GWN_vertbuf_create_with_format(&format);
 		GWN_vertbuf_data_alloc(vbo, stitch_preview->num_stitchable);
-		for (int i = 0; i < stitch_preview->num_stitchable; i++)
-			GWN_vertbuf_attr_set(vbo, pos_id, i, &stitch_preview->preview_stitchable[i*2]);
+		for (int i = 0; i < stitch_preview->num_stitchable; i++) {
+			GWN_vertbuf_attr_set(vbo, pos_id, i, &stitch_preview->preview_stitchable[i * 2]);
+		}
 		stitch_draw_vbo(vbo, GWN_PRIM_POINTS, col);
 
 		UI_GetThemeColor4fv(TH_STITCH_PREVIEW_UNSTITCHABLE, col);
 		vbo = GWN_vertbuf_create_with_format(&format);
 		GWN_vertbuf_data_alloc(vbo, stitch_preview->num_unstitchable);
-		for (int i = 0; i < stitch_preview->num_unstitchable; i++)
-			GWN_vertbuf_attr_set(vbo, pos_id, i, &stitch_preview->preview_unstitchable[i*2]);
+		for (int i = 0; i < stitch_preview->num_unstitchable; i++) {
+			GWN_vertbuf_attr_set(vbo, pos_id, i, &stitch_preview->preview_unstitchable[i * 2]);
+		}
 		stitch_draw_vbo(vbo, GWN_PRIM_POINTS, col);
 	}
 	else {
 		UI_GetThemeColor4fv(TH_STITCH_PREVIEW_STITCHABLE, col);
 		vbo = GWN_vertbuf_create_with_format(&format);
 		GWN_vertbuf_data_alloc(vbo, stitch_preview->num_stitchable * 2);
-		for (int i = 0; i < stitch_preview->num_stitchable * 2; i++)
-			GWN_vertbuf_attr_set(vbo, pos_id, i, &stitch_preview->preview_stitchable[i*2]);
+		for (int i = 0; i < stitch_preview->num_stitchable * 2; i++) {
+			GWN_vertbuf_attr_set(vbo, pos_id, i, &stitch_preview->preview_stitchable[i * 2]);
+		}
 		stitch_draw_vbo(vbo, GWN_PRIM_LINES, col);
 
 		UI_GetThemeColor4fv(TH_STITCH_PREVIEW_UNSTITCHABLE, col);
 		vbo = GWN_vertbuf_create_with_format(&format);
 		GWN_vertbuf_data_alloc(vbo, stitch_preview->num_unstitchable * 2);
-		for (int i = 0; i < stitch_preview->num_unstitchable * 2; i++)
-			GWN_vertbuf_attr_set(vbo, pos_id, i, &stitch_preview->preview_unstitchable[i*2]);
+		for (int i = 0; i < stitch_preview->num_unstitchable * 2; i++) {
+			GWN_vertbuf_attr_set(vbo, pos_id, i, &stitch_preview->preview_unstitchable[i * 2]);
+		}
 		stitch_draw_vbo(vbo, GWN_PRIM_LINES, col);
 	}
 }
diff --git a/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.cpp b/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.cpp
index 6191461a5d6..322acd9966c 100644
--- a/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.cpp
+++ b/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.cpp
@@ -951,9 +951,9 @@ Render *BlenderStrokeRenderer::RenderScene(Render * /*re*/, bool render)
 	}
 #endif
 
-	Render *freestyle_render = RE_NewRender(freestyle_scene->id.name);
+	Render *freestyle_render = RE_NewSceneRender(freestyle_scene);
 	DEG_scene_relations_update(freestyle_bmain, freestyle_scene);
-	freestyle_render->depsgraph = freestyle_scene->depsgraph;
+	freestyle_render->depsgraph = freestyle_scene->depsgraph_legacy;
 
 	RE_RenderFreestyleStrokes(freestyle_render, freestyle_bmain, freestyle_scene,
 	                          render && get_stroke_count() > 0);
diff --git a/source/blender/gpu/CMakeLists.txt b/source/blender/gpu/CMakeLists.txt
index a754d5b92b0..ec623554567 100644
--- a/source/blender/gpu/CMakeLists.txt
+++ b/source/blender/gpu/CMakeLists.txt
@@ -135,7 +135,7 @@ data_to_c_simple(shaders/gpu_shader_flat_color_frag.glsl SRC)
 data_to_c_simple(shaders/gpu_shader_flat_color_alpha_test_0_frag.glsl SRC)
 data_to_c_simple(shaders/gpu_shader_2D_vert.glsl SRC)
 data_to_c_simple(shaders/gpu_shader_2D_flat_color_vert.glsl SRC)
-data_to_c_simple(shaders/gpu_shader_2D_line_dashed_vert.glsl SRC)
+data_to_c_simple(shaders/gpu_shader_2D_line_dashed_uniform_color_vert.glsl SRC)
 data_to_c_simple(shaders/gpu_shader_2D_line_dashed_frag.glsl SRC)
 data_to_c_simple(shaders/gpu_shader_2D_line_dashed_geom.glsl SRC)
 data_to_c_simple(shaders/gpu_shader_2D_smooth_color_vert.glsl SRC)
@@ -154,8 +154,8 @@ data_to_c_simple(shaders/gpu_shader_3D_image_vert.glsl SRC)
 data_to_c_simple(shaders/gpu_shader_3D_vert.glsl SRC)
 data_to_c_simple(shaders/gpu_shader_3D_normal_vert.glsl SRC)
 data_to_c_simple(shaders/gpu_shader_3D_flat_color_vert.glsl SRC)
-data_to_c_simple(shaders/gpu_shader_3D_line_dashed_legacy_vert.glsl SRC)
-data_to_c_simple(shaders/gpu_shader_3D_line_dashed_vert.glsl SRC)
+data_to_c_simple(shaders/gpu_shader_3D_line_dashed_uniform_color_legacy_vert.glsl SRC)
+data_to_c_simple(shaders/gpu_shader_3D_line_dashed_uniform_color_vert.glsl SRC)
 data_to_c_simple(shaders/gpu_shader_3D_smooth_color_vert.glsl SRC)
 data_to_c_simple(shaders/gpu_shader_3D_normal_smooth_color_vert.glsl SRC)
 data_to_c_simple(shaders/gpu_shader_3D_smooth_color_frag.glsl SRC)
diff --git a/source/blender/gpu/GPU_batch.h b/source/blender/gpu/GPU_batch.h
index d052a2d831f..6d16092996e 100644
--- a/source/blender/gpu/GPU_batch.h
+++ b/source/blender/gpu/GPU_batch.h
@@ -31,7 +31,7 @@
 #ifndef __GPU_BATCH_H__
 #define __GPU_BATCH_H__
 
-#include "../../../intern/gawain/gawain/batch.h"
+#include "../../../intern/gawain/gawain/gwn_batch.h"
 
 // TODO: CMake magic to do this:
 // #include "gawain/batch.h"
@@ -39,11 +39,11 @@
 #include "GPU_shader.h"
 
 /* Extend GWN_batch_program_set to use Blender’s library of built-in shader programs. */
-void Batch_set_builtin_program(Gwn_Batch*, GPUBuiltinShader);
+void GWN_batch_program_set_builtin(Gwn_Batch *, GPUBuiltinShader);
 
 /* Replacement for gluSphere */
-Gwn_Batch *Batch_get_sphere(int lod);
-Gwn_Batch *Batch_get_sphere_wire(int lod);
+Gwn_Batch *GPU_batch_preset_sphere(int lod);
+Gwn_Batch *GPU_batch_preset_sphere_wire(int lod);
 
 void gpu_batch_init(void);
 void gpu_batch_exit(void);
diff --git a/source/blender/gpu/GPU_immediate.h b/source/blender/gpu/GPU_immediate.h
index 2eb4eb94f48..6206e973908 100644
--- a/source/blender/gpu/GPU_immediate.h
+++ b/source/blender/gpu/GPU_immediate.h
@@ -31,12 +31,12 @@
 #ifndef __GPU_IMMEDIATE_H__
 #define __GPU_IMMEDIATE_H__
 
-#include "../../../intern/gawain/gawain/immediate.h"
-#include "../../../intern/gawain/gawain/imm_util.h"
+#include "../../../intern/gawain/gawain/gwn_immediate.h"
+#include "../../../intern/gawain/gawain/gwn_imm_util.h"
 
 // TODO: CMake magic to do this:
-// #include "gawain/immediate.h"
-// #include "gawain/imm_util.h"
+// #include "gawain/gwn_immediate.h"
+// #include "gawain/gwn_imm_util.h"
 
 #include "GPU_shader.h"
 
diff --git a/source/blender/gpu/GPU_immediate_util.h b/source/blender/gpu/GPU_immediate_util.h
index f91dd6147a0..c31d477ff5b 100644
--- a/source/blender/gpu/GPU_immediate_util.h
+++ b/source/blender/gpu/GPU_immediate_util.h
@@ -27,33 +27,38 @@
 #ifndef __GPU_IMMEDIATE_UTIL_H__
 #define __GPU_IMMEDIATE_UTIL_H__
 
-void imm_cpack(unsigned int x);
+void imm_cpack(uint x);
 
-void imm_draw_circle_wire(uint shdr_pos, float x, float y, float radius, int nsegments);
-void imm_draw_circle_fill(uint shdr_pos, float x, float y, float radius, int nsegments);
+void imm_draw_circle_wire_2d(uint shdr_pos, float x, float y, float radius, int nsegments);
+void imm_draw_circle_fill_2d(uint shdr_pos, float x, float y, float radius, int nsegments);
+
+void imm_draw_circle_wire_aspect_2d(uint shdr_pos, float x, float y, float radius_x, float radius_y, int nsegments);
+void imm_draw_circle_fill_aspect_2d(uint shdr_pos, float x, float y, float radius_x, float radius_y, int nsegments);
 
 /* use this version when Gwn_VertFormat has a vec3 position */
-void imm_draw_circle_wire_3d(unsigned pos, float x, float y, float radius, int nsegments);
-void imm_draw_circle_fill_3d(unsigned pos, float x, float y, float radius, int nsegments);
+void imm_draw_circle_wire_3d(uint pos, float x, float y, float radius, int nsegments);
+void imm_draw_circle_fill_3d(uint pos, float x, float y, float radius, int nsegments);
 
-void imm_draw_disk_partial_fill(
-        unsigned pos, float x, float y,
+void imm_draw_disk_partial_fill_2d(
+        uint pos, float x, float y,
         float radius_inner, float radius_outer, int nsegments, float start, float sweep);
 
-void imm_draw_line_box(unsigned pos, float x1, float y1, float x2, float y2);
+void imm_draw_box_wire_2d(uint pos, float x1, float y1, float x2, float y2);
+void imm_draw_box_wire_3d(uint pos, float x1, float y1, float x2, float y2);
 
-void imm_draw_line_box_3d(unsigned pos, float x1, float y1, float x2, float y2);
+void imm_draw_box_checker_2d(float x1, float y1, float x2, float y2);
 
-void imm_draw_checker_box(float x1, float y1, float x2, float y2);
+void imm_draw_cube_fill_3d(uint pos, const float co[3], const float aspect[3]);
+void imm_draw_cube_wire_3d(uint pos, const float co[3], const float aspect[3]);
 
 void imm_draw_cylinder_fill_normal_3d(
-        unsigned int pos, unsigned int nor, float base, float top, float height,
+        uint pos, uint nor, float base, float top, float height,
         int slices, int stacks);
 void imm_draw_cylinder_wire_3d(
-        unsigned int pos, float base, float top, float height,
+        uint pos, float base, float top, float height,
         int slices, int stacks);
 void imm_draw_cylinder_fill_3d(
-        unsigned int pos, float base, float top, float height,
+        uint pos, float base, float top, float height,
         int slices, int stacks);
 
 #endif  /* __GPU_IMMEDIATE_UTIL_H__ */
diff --git a/source/blender/gpu/GPU_lamp.h b/source/blender/gpu/GPU_lamp.h
index e08fbede80a..f6fd817cc3f 100644
--- a/source/blender/gpu/GPU_lamp.h
+++ b/source/blender/gpu/GPU_lamp.h
@@ -54,7 +54,7 @@ GPULamp *GPU_lamp_from_blender(struct Scene *scene, struct Object *ob, struct Ob
 void GPU_lamp_free(struct Object *ob);
 void GPU_lamp_engine_data_free(LampEngineData *led);
 
-bool GPU_lamp_override_visible(GPULamp *lamp, struct SceneRenderLayer *srl, struct Material *ma);
+bool GPU_lamp_visible(GPULamp *lamp, struct SceneRenderLayer *srl, struct Material *ma);
 bool GPU_lamp_has_shadow_buffer(GPULamp *lamp);
 void GPU_lamp_update_buffer_mats(GPULamp *lamp);
 void GPU_lamp_shadow_buffer_bind(GPULamp *lamp, float viewmat[4][4], int *winsize, float winmat[4][4]);
diff --git a/source/blender/gpu/GPU_material.h b/source/blender/gpu/GPU_material.h
index 4345a31839a..7bc256a70fa 100644
--- a/source/blender/gpu/GPU_material.h
+++ b/source/blender/gpu/GPU_material.h
@@ -43,6 +43,7 @@ extern "C" {
 
 struct Image;
 struct ImageUser;
+struct ListBase;
 struct Material;
 struct Object;
 struct Scene;
@@ -53,9 +54,11 @@ struct GPUNodeLink;
 struct GPUNodeStack;
 struct GPUMaterial;
 struct GPUTexture;
+struct GPUUniformBuffer;
 struct GPULamp;
 struct PreviewImage;
 struct World;
+struct bNode;
 struct bNodeTree;
 
 typedef struct GPUNode GPUNode;
@@ -67,6 +70,7 @@ typedef struct GPUParticleInfo GPUParticleInfo;
 /* Functions to create GPU Materials nodes */
 
 typedef enum GPUType {
+	/* Keep in sync with GPU_DATATYPE_STR */
 	/* The value indicates the number of elements in each type */
 	GPU_NONE = 0,
 	GPU_FLOAT = 1,
@@ -76,9 +80,15 @@ typedef enum GPUType {
 	GPU_MAT3 = 9,
 	GPU_MAT4 = 16,
 
+	/* Values not in GPU_DATATYPE_STR */
 	GPU_TEX2D = 1002,
 	GPU_SHADOW2D = 1003,
 	GPU_TEXCUBE = 1004,
+
+	/* GLSL Struct types */
+	GPU_CLOSURE = 1005,
+
+	/* Opengl Attributes */
 	GPU_ATTRIB = 3001
 } GPUType;
 
@@ -141,6 +151,7 @@ typedef struct GPUNodeStack {
 #define GPU_DYNAMIC_GROUP_MIST     0x00050000
 #define GPU_DYNAMIC_GROUP_WORLD    0x00060000
 #define GPU_DYNAMIC_GROUP_MAT      0x00070000
+#define GPU_DYNAMIC_UBO            0x00080000
 
 typedef enum GPUDynamicType {
 
@@ -200,6 +211,7 @@ typedef enum GPUDynamicType {
 GPUNodeLink *GPU_attribute(CustomDataType type, const char *name);
 GPUNodeLink *GPU_uniform(float *num);
 GPUNodeLink *GPU_dynamic_uniform(float *num, GPUDynamicType dynamictype, void *data);
+GPUNodeLink *GPU_uniform_buffer(float *num, GPUType gputype);
 GPUNodeLink *GPU_image(struct Image *ima, struct ImageUser *iuser, bool is_data);
 GPUNodeLink *GPU_cube_map(struct Image *ima, struct ImageUser *iuser, bool is_data);
 GPUNodeLink *GPU_image_preview(struct PreviewImage *prv);
@@ -210,7 +222,10 @@ GPUNodeLink *GPU_opengl_builtin(GPUOpenGLBuiltin builtin);
 void GPU_node_link_set_type(GPUNodeLink *link, GPUType type);
 
 bool GPU_link(GPUMaterial *mat, const char *name, ...);
-bool GPU_stack_link(GPUMaterial *mat, const char *name, GPUNodeStack *in, GPUNodeStack *out, ...);
+bool GPU_stack_link(GPUMaterial *mat, struct bNode *node, const char *name, GPUNodeStack *in, GPUNodeStack *out, ...);
+GPUNodeLink *GPU_uniformbuffer_link_out(
+        struct GPUMaterial *mat, struct bNode *node,
+        struct GPUNodeStack *stack, const int index);
 
 void GPU_material_output_link(GPUMaterial *material, GPUNodeLink *link);
 void GPU_material_enable_alpha(GPUMaterial *material);
@@ -219,8 +234,10 @@ GPUBlendMode GPU_material_alpha_blend(GPUMaterial *material, float obcol[4]);
 
 /* High level functions to create and use GPU materials */
 GPUMaterial *GPU_material_world(struct Scene *scene, struct World *wo);
+GPUMaterial *GPU_material_from_nodetree_find(
+        struct ListBase *gpumaterials, const void *engine_type, int options);
 GPUMaterial *GPU_material_from_nodetree(
-        struct Scene *scene, struct bNodeTree *ntree, struct ListBase *gpumaterials, void *engine_type, int options,
+        struct Scene *scene, struct bNodeTree *ntree, struct ListBase *gpumaterials, const void *engine_type, int options,
         const char *vert_code, const char *geom_code, const char *frag_lib, const char *defines);
 GPUMaterial *GPU_material_from_blender(struct Scene *scene, struct Material *ma, bool use_opensubdiv);
 GPUMaterial *GPU_material_matcap(struct Scene *scene, struct Material *ma, bool use_opensubdiv);
@@ -240,6 +257,10 @@ struct Scene *GPU_material_scene(GPUMaterial *material);
 GPUMatType GPU_Material_get_type(GPUMaterial *material);
 struct GPUPass *GPU_material_get_pass(GPUMaterial *material);
 
+struct GPUUniformBuffer *GPU_material_get_uniform_buffer(GPUMaterial *material);
+void GPU_material_create_uniform_buffer(GPUMaterial *material, struct ListBase *inputs);
+void GPU_material_uniform_buffer_tag_dirty(struct ListBase *gpumaterials);
+
 void GPU_material_vertex_attributes(GPUMaterial *material,
 	struct GPUVertexAttribs *attrib);
 
diff --git a/source/blender/gpu/GPU_matrix.h b/source/blender/gpu/GPU_matrix.h
index a3fd75b662b..f22c0cd5c4d 100644
--- a/source/blender/gpu/GPU_matrix.h
+++ b/source/blender/gpu/GPU_matrix.h
@@ -33,13 +33,13 @@
 #define __GPU_MATRIX_H__
 
 #include "BLI_sys_types.h"
-#include "GPU_glew.h"
-#include "../../../intern/gawain/gawain/shader_interface.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+struct Gwn_ShaderInterface;
+
 void gpuMatrixReset(void); /* to Identity transform & empty stack */
 
 /* ModelView Matrix (2D or 3D) */
@@ -111,9 +111,19 @@ const float (*gpuGetNormalMatrixInverse(float m[3][3]))[3];
 
 
 /* set uniform values for currently bound shader */
-void gpuBindMatrices(const Gwn_ShaderInterface*);
+void gpuBindMatrices(const struct Gwn_ShaderInterface *);
 bool gpuMatricesDirty(void); /* since last bind */
 
+
+/* Python API needs to be able to inspect the stack so errors raise exceptions instead of crashing. */
+#ifdef USE_GPU_PY_MATRIX_API
+int GPU_matrix_stack_level_get_model_view(void);
+int GPU_matrix_stack_level_get_projection(void);
+/* static assert ensures this doesn't change! */
+#define GPU_PY_MATRIX_STACK_LEN 31
+#endif  /* USE_GPU_PY_MATRIX_API */
+
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/source/blender/gpu/GPU_select.h b/source/blender/gpu/GPU_select.h
index cf5b8bf7d8f..0617d58f3b6 100644
--- a/source/blender/gpu/GPU_select.h
+++ b/source/blender/gpu/GPU_select.h
@@ -56,4 +56,7 @@ void GPU_select_cache_begin(void);
 void GPU_select_cache_load_id(void);
 void GPU_select_cache_end(void);
 
+/* utilities */
+const uint *GPU_select_buffer_near(const uint *buffer, int hits);
+
 #endif
diff --git a/source/blender/gpu/GPU_shader.h b/source/blender/gpu/GPU_shader.h
index 05949d759a4..f3de3240c26 100644
--- a/source/blender/gpu/GPU_shader.h
+++ b/source/blender/gpu/GPU_shader.h
@@ -76,6 +76,7 @@ void *GPU_fx_shader_get_interface(GPUShader *shader);
 void GPU_fx_shader_set_interface(GPUShader *shader, void *interface);
 
 int GPU_shader_get_uniform(GPUShader *shader, const char *name);
+int GPU_shader_get_builtin_uniform(GPUShader *shader, int builtin);
 int GPU_shader_get_uniform_block(GPUShader *shader, const char *name);
 void GPU_shader_uniform_vector(GPUShader *shader, int location, int length,
 	int arraysize, const float *value);
@@ -118,6 +119,7 @@ typedef enum GPUBuiltinShader {
 	GPU_SHADER_2D_DIAG_STRIPES,
 	/* for simple 3D drawing */
 	GPU_SHADER_3D_UNIFORM_COLOR,
+	GPU_SHADER_3D_UNIFORM_COLOR_U32,
 	GPU_SHADER_3D_UNIFORM_COLOR_INSTANCE,
 	GPU_SHADER_3D_FLAT_COLOR,
 	GPU_SHADER_3D_FLAT_COLOR_U32,  /* use for select-id's */
@@ -146,8 +148,8 @@ typedef enum GPUBuiltinShader {
 	GPU_SHADER_3D_POINT_VARYING_SIZE_UNIFORM_COLOR,
 	GPU_SHADER_3D_POINT_VARYING_SIZE_VARYING_COLOR,
 	/* lines */
-	GPU_SHADER_2D_LINE_DASHED_COLOR,
-	GPU_SHADER_3D_LINE_DASHED_COLOR,
+	GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR,
+	GPU_SHADER_3D_LINE_DASHED_UNIFORM_COLOR,
 	/* lamp drawing */
 	GPU_SHADER_3D_GROUNDPOINT,
 	GPU_SHADER_3D_GROUNDLINE,
diff --git a/source/blender/gpu/GPU_texture.h b/source/blender/gpu/GPU_texture.h
index 6d6c195c175..fa8ed992c72 100644
--- a/source/blender/gpu/GPU_texture.h
+++ b/source/blender/gpu/GPU_texture.h
@@ -69,6 +69,7 @@ typedef enum GPUTextureFormat {
 	GPU_RG16F,
 	GPU_R32F,
 	GPU_R16F,
+	GPU_RG8,
 	GPU_R8,
 #if 0
 	GPU_RGBA32I,
@@ -83,7 +84,6 @@ typedef enum GPUTextureFormat {
 	GPU_RG16,
 	GPU_RG16I,
 	GPU_RG16UI,
-	GPU_RG8,
 	GPU_RG8I,
 	GPU_RG8UI,
 	GPU_R32I,
@@ -167,6 +167,8 @@ GPUTexture *GPU_texture_from_blender(
         struct Image *ima, struct ImageUser *iuser, int textarget, bool is_data, double time, int mipmap);
 GPUTexture *GPU_texture_from_preview(struct PreviewImage *prv, int mipmap);
 
+void GPU_texture_update(GPUTexture *tex, const float *pixels);
+
 void GPU_invalid_tex_init(void);
 void GPU_invalid_tex_bind(int mode);
 void GPU_invalid_tex_free(void);
diff --git a/source/blender/gpu/GPU_uniformbuffer.h b/source/blender/gpu/GPU_uniformbuffer.h
index 36b659e30b1..c2480f8ba03 100644
--- a/source/blender/gpu/GPU_uniformbuffer.h
+++ b/source/blender/gpu/GPU_uniformbuffer.h
@@ -32,18 +32,28 @@
 #ifndef __GPU_UNIFORMBUFFER_H__
 #define __GPU_UNIFORMBUFFER_H__
 
+struct ListBase;
+
 typedef struct GPUUniformBuffer GPUUniformBuffer;
+typedef struct GPUUniformBufferDynamicItem GPUUniformBufferDynamicItem;
 
 GPUUniformBuffer *GPU_uniformbuffer_create(int size, const void *data, char err_out[256]);
+GPUUniformBuffer *GPU_uniformbuffer_dynamic_create(struct ListBase *inputs, char err_out[256]);
+
 void GPU_uniformbuffer_free(GPUUniformBuffer *ubo);
 
 void GPU_uniformbuffer_update(GPUUniformBuffer *ubo, const void *data);
+void GPU_uniformbuffer_dynamic_update(GPUUniformBuffer *ubo_);
 
 void GPU_uniformbuffer_bind(GPUUniformBuffer *ubo, int number);
-#if 0 
 void GPU_uniformbuffer_unbind(GPUUniformBuffer *ubo);
-#endif
 
 int GPU_uniformbuffer_bindpoint(GPUUniformBuffer *ubo);
 
+bool GPU_uniformbuffer_is_empty(GPUUniformBuffer *ubo);
+bool GPU_uniformbuffer_is_dirty(GPUUniformBuffer *ubo);
+void GPU_uniformbuffer_tag_dirty(GPUUniformBuffer *ubo);
+
+#define GPU_UBO_BLOCK_NAME "nodeTree"
+
 #endif  /* __GPU_UNIFORMBUFFER_H__ */
diff --git a/source/blender/gpu/GPU_viewport.h b/source/blender/gpu/GPU_viewport.h
index 2b2a07f50b7..622b3b301e4 100644
--- a/source/blender/gpu/GPU_viewport.h
+++ b/source/blender/gpu/GPU_viewport.h
@@ -101,6 +101,9 @@ void *GPU_viewport_texture_list_get(GPUViewport *viewport);
 void  GPU_viewport_size_get(const GPUViewport *viewport, int size[2]);
 void  GPU_viewport_size_set(GPUViewport *viewport, const int size[2]);
 
+void GPU_viewport_tag_update(GPUViewport *viewport);
+bool GPU_viewport_do_update(GPUViewport *viewport);
+
 /* Texture pool */
 GPUTexture *GPU_viewport_texture_pool_query(GPUViewport *viewport, void *engine, int width, int height, int channels, int format);
 
diff --git a/source/blender/gpu/intern/gpu_batch.c b/source/blender/gpu/intern/gpu_batch.c
index 92bab13dcb5..5d347fc80e8 100644
--- a/source/blender/gpu/intern/gpu_batch.c
+++ b/source/blender/gpu/intern/gpu_batch.c
@@ -31,7 +31,7 @@
 #include "GPU_batch.h"
 #include "gpu_shader_private.h"
 
-void Batch_set_builtin_program(Gwn_Batch *batch, GPUBuiltinShader shader_id)
+void GWN_batch_program_set_builtin(Gwn_Batch *batch, GPUBuiltinShader shader_id)
 {
 	GPUShader *shader = GPU_shader_get_builtin_shader(shader_id);
 	GWN_batch_program_set(batch, shader->program, shader->interface);
@@ -93,7 +93,7 @@ static Gwn_Batch *batch_sphere(int lat_res, int lon_res)
 		}
 	}
 
-	return GWN_batch_create(GWN_PRIM_TRIS, vbo, NULL);
+	return GWN_batch_create_ex(GWN_PRIM_TRIS, vbo, NULL, GWN_BATCH_OWNS_VBO);
 }
 
 static Gwn_Batch *batch_sphere_wire(int lat_res, int lon_res)
@@ -125,10 +125,10 @@ static Gwn_Batch *batch_sphere_wire(int lat_res, int lon_res)
 		}
 	}
 
-	return GWN_batch_create(GWN_PRIM_LINES, vbo, NULL);
+	return GWN_batch_create_ex(GWN_PRIM_LINES, vbo, NULL, GWN_BATCH_OWNS_VBO);
 }
 
-Gwn_Batch *Batch_get_sphere(int lod)
+Gwn_Batch *GPU_batch_preset_sphere(int lod)
 {
 	BLI_assert(lod >= 0 && lod <= 2);
 
@@ -140,7 +140,7 @@ Gwn_Batch *Batch_get_sphere(int lod)
 		return sphere_high;
 }
 
-Gwn_Batch *Batch_get_sphere_wire(int lod)
+Gwn_Batch *GPU_batch_preset_sphere_wire(int lod)
 {
 	BLI_assert(lod >= 0 && lod <= 1);
 
@@ -163,9 +163,9 @@ void gpu_batch_init(void)
 
 void gpu_batch_exit(void)
 {
-	GWN_batch_discard_all(sphere_low);
-	GWN_batch_discard_all(sphere_med);
-	GWN_batch_discard_all(sphere_high);
-	GWN_batch_discard_all(sphere_wire_low);
-	GWN_batch_discard_all(sphere_wire_med);
+	GWN_batch_discard(sphere_low);
+	GWN_batch_discard(sphere_med);
+	GWN_batch_discard(sphere_high);
+	GWN_batch_discard(sphere_wire_low);
+	GWN_batch_discard(sphere_wire_med);
 }
diff --git a/source/blender/gpu/intern/gpu_buffers.c b/source/blender/gpu/intern/gpu_buffers.c
index fb2e271f9a2..3a6b0a2a72d 100644
--- a/source/blender/gpu/intern/gpu_buffers.c
+++ b/source/blender/gpu/intern/gpu_buffers.c
@@ -78,13 +78,13 @@ typedef struct {
 
 static size_t gpu_buffer_size_from_type(DerivedMesh *dm, GPUBufferType type);
 
-const GPUBufferTypeSettings gpu_buffer_type_settings[] = {
+static const GPUBufferTypeSettings gpu_buffer_type_settings[] = {
     /* vertex */
     {GL_ARRAY_BUFFER, 3},
     /* normal */
     {GL_ARRAY_BUFFER, 4}, /* we copy 3 shorts per normal but we add a fourth for alignment */
     /* mcol */
-    {GL_ARRAY_BUFFER, 3},
+    {GL_ARRAY_BUFFER, 4},
     /* uv */
     {GL_ARRAY_BUFFER, 2},
     /* uv for texpaint */
@@ -691,7 +691,7 @@ void GPU_color_setup(DerivedMesh *dm, int colType)
 
 	glEnableClientState(GL_COLOR_ARRAY);
 	glBindBuffer(GL_ARRAY_BUFFER, dm->drawObject->colors->id);
-	glColorPointer(3, GL_UNSIGNED_BYTE, 0, 0);
+	glColorPointer(4, GL_UNSIGNED_BYTE, 0, 0);
 
 	GLStates |= GPU_BUFFER_COLOR_STATE;
 }
diff --git a/source/blender/gpu/intern/gpu_codegen.c b/source/blender/gpu/intern/gpu_codegen.c
index 1f0f5e375ce..b5a7d751f2a 100644
--- a/source/blender/gpu/intern/gpu_codegen.c
+++ b/source/blender/gpu/intern/gpu_codegen.c
@@ -36,6 +36,7 @@
 #include "DNA_customdata_types.h"
 #include "DNA_image_types.h"
 #include "DNA_material_types.h"
+#include "DNA_node_types.h"
 
 #include "BLI_blenlib.h"
 #include "BLI_utildefines.h"
@@ -47,6 +48,7 @@
 #include "GPU_material.h"
 #include "GPU_shader.h"
 #include "GPU_texture.h"
+#include "GPU_uniformbuffer.h"
 
 #include "BLI_sys_types.h" /* for intptr_t support */
 
@@ -88,7 +90,7 @@ typedef struct GPUFunction {
 /* Indices match the GPUType enum */
 static const char *GPU_DATATYPE_STR[17] = {
 	"", "float", "vec2", "vec3", "vec4",
-	NULL, NULL, NULL, NULL, "mat3", NULL, NULL, NULL, NULL, NULL, NULL, "mat4",
+	NULL, NULL, NULL, NULL, "mat3", NULL, NULL, NULL, NULL, NULL, NULL, "mat4"
 };
 
 /* GLSL code parsing for finding function definitions.
@@ -172,7 +174,7 @@ static void gpu_parse_functions_string(GHash *hash, char *code)
 
 			/* test for type */
 			type = GPU_NONE;
-			for (i = 1; i <= 16; i++) {
+			for (i = 1; i < ARRAY_SIZE(GPU_DATATYPE_STR); i++) {
 				if (GPU_DATATYPE_STR[i] && gpu_str_prefix(code, GPU_DATATYPE_STR[i])) {
 					type = i;
 					break;
@@ -189,6 +191,10 @@ static void gpu_parse_functions_string(GHash *hash, char *code)
 				type = GPU_TEX2D;
 			}
 
+			if (!type && gpu_str_prefix(code, "Closure")) {
+				type = GPU_CLOSURE;
+			}
+
 			if (type) {
 				/* add parameter */
 				code = gpu_str_skip_token(code, NULL, 0);
@@ -350,6 +356,8 @@ static void codegen_convert_datatype(DynStr *ds, int from, int to, const char *t
 			BLI_dynstr_appendf(ds, "vec4(%s.r, %s.r, %s.r, %s.g)", name, name, name, name);
 		else if (from == GPU_FLOAT)
 			BLI_dynstr_appendf(ds, "vec4(%s, %s, %s, 1.0)", name, name, name);
+		else /* can happen with closure */
+			BLI_dynstr_append(ds, name);
 	}
 }
 
@@ -500,12 +508,16 @@ static void codegen_set_unique_ids(ListBase *nodes)
 	BLI_ghash_free(definehash, NULL, NULL);
 }
 
-static int codegen_print_uniforms_functions(DynStr *ds, ListBase *nodes)
+/**
+ * It will create an UBO for GPUMaterial if there is any GPU_DYNAMIC_UBO.
+ */
+static int codegen_process_uniforms_functions(GPUMaterial *material, DynStr *ds, ListBase *nodes)
 {
 	GPUNode *node;
 	GPUInput *input;
 	const char *name;
 	int builtins = 0;
+	ListBase ubo_inputs = {NULL, NULL};
 
 	/* print uniforms */
 	for (node = nodes->first; node; node = node->next) {
@@ -536,14 +548,23 @@ static int codegen_print_uniforms_functions(DynStr *ds, ListBase *nodes)
 					}
 				}
 			}
+			else if (input->source == GPU_SOURCE_STRUCT) {
+				/* Add other struct here if needed. */
+				BLI_dynstr_appendf(ds, "Closure strct%d = CLOSURE_DEFAULT;\n", input->id);
+			}
 			else if (input->source == GPU_SOURCE_VEC_UNIFORM) {
-				if (input->dynamicvec) {
+				if (input->dynamictype == GPU_DYNAMIC_UBO) {
+					if (!input->link) {
+						/* We handle the UBOuniforms separately. */
+						BLI_addtail(&ubo_inputs, BLI_genericNodeN(input));
+					}
+				}
+				else if (input->dynamicvec) {
 					/* only create uniforms for dynamic vectors */
 					BLI_dynstr_appendf(ds, "uniform %s unf%d;\n",
 						GPU_DATATYPE_STR[input->type], input->id);
 				}
 				else {
-					/* for others use const so the compiler can do folding */
 					BLI_dynstr_appendf(ds, "const %s cons%d = ",
 						GPU_DATATYPE_STR[input->type], input->id);
 					codegen_print_datatype(ds, input->type, input->vec);
@@ -569,6 +590,22 @@ static int codegen_print_uniforms_functions(DynStr *ds, ListBase *nodes)
 		}
 	}
 
+	/* Handle the UBO block separately. */
+	if ((material != NULL) && !BLI_listbase_is_empty(&ubo_inputs)) {
+		GPU_material_create_uniform_buffer(material, &ubo_inputs);
+
+		/* Inputs are sorted */
+		BLI_dynstr_appendf(ds, "\nlayout (std140) uniform %s {\n", GPU_UBO_BLOCK_NAME);
+
+		for (LinkData *link = ubo_inputs.first; link; link = link->next) {
+			input = link->data;
+			BLI_dynstr_appendf(ds, "\t%s unf%d;\n",
+				GPU_DATATYPE_STR[input->type], input->id);
+		}
+		BLI_dynstr_append(ds, "};\n");
+		BLI_freelistN(&ubo_inputs);
+	}
+
 	BLI_dynstr_append(ds, "\n");
 
 	return builtins;
@@ -594,8 +631,13 @@ static void codegen_declare_tmps(DynStr *ds, ListBase *nodes)
 
 		/* declare temporary variables for node output storage */
 		for (output = node->outputs.first; output; output = output->next) {
-			BLI_dynstr_appendf(ds, "\t%s tmp%d;\n",
-			                   GPU_DATATYPE_STR[output->type], output->id);
+			if (output->type == GPU_CLOSURE) {
+				BLI_dynstr_appendf(ds, "\tClosure tmp%d;\n", output->id);
+			}
+			else {
+				BLI_dynstr_appendf(ds, "\t%s tmp%d;\n",
+				                   GPU_DATATYPE_STR[output->type], output->id);
+			}
 		}
 	}
 
@@ -639,6 +681,9 @@ static void codegen_call_functions(DynStr *ds, ListBase *nodes, GPUOutput *final
 				else
 					BLI_dynstr_append(ds, GPU_builtin_name(input->builtin));
 			}
+			else if (input->source == GPU_SOURCE_STRUCT) {
+				BLI_dynstr_appendf(ds, "strct%d", input->id);
+			}
 			else if (input->source == GPU_SOURCE_VEC_UNIFORM) {
 				if (input->dynamicvec)
 					BLI_dynstr_appendf(ds, "unf%d", input->id);
@@ -667,12 +712,11 @@ static void codegen_call_functions(DynStr *ds, ListBase *nodes, GPUOutput *final
 		BLI_dynstr_append(ds, ");\n");
 	}
 
-	BLI_dynstr_append(ds, "\n\tfragColor = ");
-	codegen_convert_datatype(ds, finaloutput->type, GPU_VEC4, "tmp", finaloutput->id);
+	BLI_dynstr_appendf(ds, "\n\treturn tmp%d", finaloutput->id);
 	BLI_dynstr_append(ds, ";\n");
 }
 
-static char *code_generate_fragment(ListBase *nodes, GPUOutput *output, bool use_new_shading)
+static char *code_generate_fragment(GPUMaterial *material, ListBase *nodes, GPUOutput *output, bool use_new_shading)
 {
 	DynStr *ds = BLI_dynstr_new();
 	char *code;
@@ -689,14 +733,14 @@ static char *code_generate_fragment(ListBase *nodes, GPUOutput *output, bool use
 #endif
 
 	codegen_set_unique_ids(nodes);
-	builtins = codegen_print_uniforms_functions(ds, nodes);
+	builtins = codegen_process_uniforms_functions(material, ds, nodes);
 
 #if 0
 	if (G.debug & G_DEBUG)
 		BLI_dynstr_appendf(ds, "/* %s */\n", name);
 #endif
 
-	BLI_dynstr_append(ds, "void main()\n{\n");
+	BLI_dynstr_append(ds, "Closure nodetree_exec(void)\n{\n");
 
 	if (use_new_shading) {
 		if (builtins & GPU_VIEW_MATRIX)
@@ -764,6 +808,17 @@ static char *code_generate_fragment(ListBase *nodes, GPUOutput *output, bool use
 
 	BLI_dynstr_append(ds, "}\n");
 
+	/* XXX This cannot go into gpu_shader_material.glsl because main() would be parsed and generate error */
+	/* Old glsl mode compat. */
+	BLI_dynstr_append(ds, "#ifndef NODETREE_EXEC\n");
+	BLI_dynstr_append(ds, "out vec4 fragColor;\n");
+	BLI_dynstr_append(ds, "void main()\n");
+	BLI_dynstr_append(ds, "{\n");
+	BLI_dynstr_append(ds, "\tClosure cl = nodetree_exec();\n");
+	BLI_dynstr_append(ds, "\tfragColor = vec4(cl.radiance, cl.opacity);\n");
+	BLI_dynstr_append(ds, "}\n");
+	BLI_dynstr_append(ds, "#endif\n\n");
+
 	/* create shader */
 	code = BLI_dynstr_get_cstring(ds);
 	BLI_dynstr_free(ds);
@@ -787,7 +842,7 @@ static const char *attrib_prefix_get(CustomDataType type)
 	}
 }
 
-static char *code_generate_vertex_new(ListBase *nodes, const char *vert_code)
+static char *code_generate_vertex_new(ListBase *nodes, const char *vert_code, bool use_geom)
 {
 	DynStr *ds = BLI_dynstr_new();
 	GPUNode *node;
@@ -814,8 +869,8 @@ static char *code_generate_vertex_new(ListBase *nodes, const char *vert_code)
 					BLI_dynstr_appendf(ds, "#define att%d %s%u\n",
 						input->attribid, attrib_prefix_get(input->attribtype), hash);
 				}
-				BLI_dynstr_appendf(ds, "out %s var%d;\n",
-					GPU_DATATYPE_STR[input->type], input->attribid);
+				BLI_dynstr_appendf(ds, "out %s var%d%s;\n",
+					GPU_DATATYPE_STR[input->type], input->attribid, use_geom ? "g" : "");
 			}
 		}
 	}
@@ -831,19 +886,19 @@ static char *code_generate_vertex_new(ListBase *nodes, const char *vert_code)
 			if (input->source == GPU_SOURCE_ATTRIB && input->attribfirst) {
 				if (input->attribtype == CD_TANGENT) { /* silly exception */
 					BLI_dynstr_appendf(
-					        ds, "\tvar%d.xyz = normalize(NormalMatrix * att%d.xyz);\n",
-					        input->attribid, input->attribid);
+					        ds, "\tvar%d%s.xyz = normalize(NormalMatrix * att%d.xyz);\n",
+					        input->attribid, use_geom ? "g" : "", input->attribid);
 					BLI_dynstr_appendf(
-					        ds, "\tvar%d.w = att%d.w;\n",
-					        input->attribid, input->attribid);
+					        ds, "\tvar%d%s.w = att%d.w;\n",
+					        input->attribid, use_geom ? "g" : "", input->attribid);
 				}
 				else if (input->attribtype == CD_ORCO) {
-					BLI_dynstr_appendf(ds, "\tvar%d = OrcoTexCoFactors[0] + position * OrcoTexCoFactors[1];\n",
-					                   input->attribid);
+					BLI_dynstr_appendf(ds, "\tvar%d%s = OrcoTexCoFactors[0] + position * OrcoTexCoFactors[1];\n",
+					                   input->attribid, use_geom ? "g" : "");
 				}
 				else {
-					BLI_dynstr_appendf(ds, "\tvar%d = att%d;\n",
-					                   input->attribid, input->attribid);
+					BLI_dynstr_appendf(ds, "\tvar%d%s = att%d;\n",
+					                   input->attribid, use_geom ? "g" : "", input->attribid);
 				}
 			}
 		}
@@ -972,6 +1027,51 @@ static char *code_generate_vertex(ListBase *nodes, const GPUMatType type)
 	return code;
 }
 
+static char *code_generate_geometry_new(ListBase *nodes, const char *geom_code)
+{
+	DynStr *ds = BLI_dynstr_new();
+	GPUNode *node;
+	GPUInput *input;
+	char *code;
+
+	/* Create prototype because attributes cannot be declared before layout. */
+	BLI_dynstr_appendf(ds, "void pass_attrib(in int vert);\n");
+	BLI_dynstr_append(ds, "#define ATTRIB\n");
+
+	BLI_dynstr_append(ds, geom_code);
+
+	/* Generate varying declarations. */
+	for (node = nodes->first; node; node = node->next) {
+		for (input = node->inputs.first; input; input = input->next) {
+			if (input->source == GPU_SOURCE_ATTRIB && input->attribfirst) {
+				BLI_dynstr_appendf(ds, "in %s var%dg[];\n",
+				                   GPU_DATATYPE_STR[input->type],
+				                   input->attribid);
+				BLI_dynstr_appendf(ds, "out %s var%d;\n",
+				                   GPU_DATATYPE_STR[input->type],
+				                   input->attribid);
+			}
+		}
+	}
+
+	/* Generate varying assignments. */
+	BLI_dynstr_appendf(ds, "void pass_attrib(in int vert) {\n");
+	for (node = nodes->first; node; node = node->next) {
+		for (input = node->inputs.first; input; input = input->next) {
+			if (input->source == GPU_SOURCE_ATTRIB && input->attribfirst) {
+				/* TODO let shader choose what to do depending on what the attrib is. */
+				BLI_dynstr_appendf(ds, "\tvar%d = var%dg[vert];\n", input->attribid, input->attribid);
+			}
+		}
+	}
+	BLI_dynstr_append(ds, "}\n");
+
+	code = BLI_dynstr_get_cstring(ds);
+	BLI_dynstr_free(ds);
+
+	return code;
+}
+
 static char *code_generate_geometry(ListBase *nodes, bool use_opensubdiv)
 {
 #ifdef WITH_OPENSUBDIV
@@ -1327,7 +1427,7 @@ static void gpu_node_input_link(GPUNode *node, GPUNodeLink *link, const GPUType
 		name = outnode->name;
 		input = outnode->inputs.first;
 
-		if ((STREQ(name, "set_value") || STREQ(name, "set_rgb")) &&
+		if ((STREQ(name, "set_value") || STREQ(name, "set_rgb") || STREQ(name, "set_rgba")) &&
 		    (input->type == type))
 		{
 			input = MEM_dupallocN(outnode->inputs.first);
@@ -1427,6 +1527,12 @@ static void gpu_node_input_link(GPUNode *node, GPUNodeLink *link, const GPUType
 		BLI_strncpy(input->attribname, link->attribname, sizeof(input->attribname));
 		MEM_freeN(link);
 	}
+	else if (type == GPU_CLOSURE) {
+		input->type = type;
+		input->source = GPU_SOURCE_STRUCT;
+
+		MEM_freeN(link);
+	}
 	else {
 		/* uniform vector */
 		input->type = type;
@@ -1438,21 +1544,91 @@ static void gpu_node_input_link(GPUNode *node, GPUNodeLink *link, const GPUType
 			input->dynamictype = link->dynamictype;
 			input->dynamicdata = link->ptr2;
 		}
+
 		MEM_freeN(link);
 	}
 
 	BLI_addtail(&node->inputs, input);
 }
 
-static void gpu_node_input_socket(GPUNode *node, GPUNodeStack *sock)
+
+static const char *gpu_uniform_set_function_from_type(eNodeSocketDatatype type)
 {
-	GPUNodeLink *link;
+	switch (type) {
+		case SOCK_FLOAT:
+			return "set_value";
+		case SOCK_VECTOR:
+			return "set_rgb";
+		case SOCK_RGBA:
+			return "set_rgba";
+		default:
+			 BLI_assert(!"No gpu function for non-supported eNodeSocketDatatype");
+			 return NULL;
+	}
+}
 
+/**
+ * Link stack uniform buffer.
+ * This is called for the input/output sockets that are note connected.
+ */
+static GPUNodeLink *gpu_uniformbuffer_link(
+        GPUMaterial *mat, bNode *node, GPUNodeStack *stack, const int index, const eNodeSocketInOut in_out)
+{
+	bNodeSocket *socket;
+	if (in_out == SOCK_IN) {
+		socket = BLI_findlink(&node->original->inputs, index);
+	}
+	else {
+		socket = BLI_findlink(&node->original->outputs, index);
+	}
+
+	BLI_assert(socket != NULL);
+	BLI_assert(socket->in_out == in_out);
+
+	if ((socket->flag & SOCK_HIDE_VALUE) == 0) {
+		GPUNodeLink *link;
+		switch (socket->type) {
+			case SOCK_FLOAT:
+			{
+				bNodeSocketValueFloat *socket_data = socket->default_value;
+				link = GPU_uniform_buffer(&socket_data->value, GPU_FLOAT);
+				break;
+			}
+			case SOCK_VECTOR:
+			{
+				bNodeSocketValueRGBA *socket_data = socket->default_value;
+				link = GPU_uniform_buffer(socket_data->value, GPU_VEC3);
+				break;
+			}
+			case SOCK_RGBA:
+			{
+				bNodeSocketValueRGBA *socket_data = socket->default_value;
+				link = GPU_uniform_buffer(socket_data->value, GPU_VEC4);
+				break;
+			}
+			default:
+				return NULL;
+				break;
+		}
+
+		if (in_out == SOCK_IN) {
+			GPU_link(mat, gpu_uniform_set_function_from_type(socket->type), link, &stack->link);
+		}
+		return link;
+	}
+	return NULL;
+}
+
+static void gpu_node_input_socket(GPUMaterial *material, bNode *bnode, GPUNode *node, GPUNodeStack *sock, const int index)
+{
 	if (sock->link) {
 		gpu_node_input_link(node, sock->link, sock->type);
 	}
+	else if ((material != NULL) && (gpu_uniformbuffer_link(material, bnode, sock, index, SOCK_IN) != NULL)) {
+		gpu_node_input_link(node, sock->link, sock->type);
+	}
 	else {
-		link = GPU_node_link_create();
+		GPUNodeLink *link = GPU_node_link_create();
 		link->ptr1 = sock->vec;
 		gpu_node_input_link(node, link, sock->type);
 	}
@@ -1615,6 +1791,21 @@ GPUNodeLink *GPU_dynamic_uniform(float *num, GPUDynamicType dynamictype, void *d
 	return link;
 }
 
+/**
+ * Add uniform to UBO struct of GPUMaterial.
+ */
+GPUNodeLink *GPU_uniform_buffer(float *num, GPUType gputype)
+{
+	GPUNodeLink *link = GPU_node_link_create();
+	link->ptr1 = num;
+	link->ptr2 = NULL;
+	link->dynamic = true;
+	link->dynamictype = GPU_DYNAMIC_UBO;
+	link->type = gputype;
+
+	return link;
+}
+
 GPUNodeLink *GPU_image(Image *ima, ImageUser *iuser, bool is_data)
 {
 	GPUNodeLink *link = GPU_node_link_create();
@@ -1725,7 +1916,7 @@ bool GPU_link(GPUMaterial *mat, const char *name, ...)
 	return true;
 }
 
-bool GPU_stack_link(GPUMaterial *mat, const char *name, GPUNodeStack *in, GPUNodeStack *out, ...)
+bool GPU_stack_link(GPUMaterial *material, bNode *bnode, const char *name, GPUNodeStack *in, GPUNodeStack *out, ...)
 {
 	GPUNode *node;
 	GPUFunction *function;
@@ -1745,11 +1936,11 @@ bool GPU_stack_link(GPUMaterial *mat, const char *name, GPUNodeStack *in, GPUNod
 
 	if (in) {
 		for (i = 0; in[i].type != GPU_NONE; i++) {
-			gpu_node_input_socket(node, &in[i]);
+			gpu_node_input_socket(material, bnode, node, &in[i], i);
 			totin++;
 		}
 	}
-	
+
 	if (out) {
 		for (i = 0; out[i].type != GPU_NONE; i++) {
 			gpu_node_output(node, out[i].type, &out[i].link);
@@ -1771,7 +1962,7 @@ bool GPU_stack_link(GPUMaterial *mat, const char *name, GPUNodeStack *in, GPUNod
 			if (totin == 0) {
 				link = va_arg(params, GPUNodeLink *);
 				if (link->socket)
-					gpu_node_input_socket(node, link->socket);
+					gpu_node_input_socket(NULL, NULL, node, link->socket, -1);
 				else
 					gpu_node_input_link(node, link, function->paramtype[i]);
 			}
@@ -1781,8 +1972,8 @@ bool GPU_stack_link(GPUMaterial *mat, const char *name, GPUNodeStack *in, GPUNod
 	}
 	va_end(params);
 
-	gpu_material_add_node(mat, node);
-	
+	gpu_material_add_node(material, node);
+
 	return true;
 }
 
@@ -1807,6 +1998,11 @@ int GPU_link_changed(GPUNodeLink *link)
 		return 0;
 }
 
+GPUNodeLink *GPU_uniformbuffer_link_out(GPUMaterial *mat, bNode *node, GPUNodeStack *stack, const int index)
+{
+	return gpu_uniformbuffer_link(mat, node, stack, index, SOCK_OUT);
+}
+
 /* Pass create/free */
 
 static void gpu_nodes_tag(GPUNodeLink *link)
@@ -1846,32 +2042,37 @@ static void gpu_nodes_prune(ListBase *nodes, GPUNodeLink *outlink)
 	}
 }
 
-GPUPass *GPU_generate_pass_new(ListBase *nodes, struct GPUNodeLink *frag_outlink,
-                               const char *vert_code, const char *geom_code,
-                               const char *frag_lib, const char *defines)
+GPUPass *GPU_generate_pass_new(
+        struct GPUMaterial *material,
+        ListBase *nodes, struct GPUNodeLink *frag_outlink,
+        GPUVertexAttribs *attribs,
+        const char *vert_code, const char *geom_code,
+        const char *frag_lib, const char *defines)
 {
 	GPUShader *shader;
 	GPUPass *pass;
-	char *vertexgen, *geometrygen, *fragmentgen, *tmp;
+	char *vertexgen, *fragmentgen, *tmp;
 	char *vertexcode, *geometrycode, *fragmentcode;
 
 	/* prune unused nodes */
 	gpu_nodes_prune(nodes, frag_outlink);
 
-	/* Hacky */
-	GPUVertexAttribs attribs;
-	gpu_nodes_get_vertex_attributes(nodes, &attribs);
+	gpu_nodes_get_vertex_attributes(nodes, attribs);
 
 	/* generate code and compile with opengl */
-	fragmentgen = code_generate_fragment(nodes, frag_outlink->output, true);
-	vertexgen = code_generate_vertex_new(nodes, vert_code);
-	// geometrygen = code_generate_geometry(nodes, false);
-	UNUSED_VARS(geometrygen);
+	fragmentgen = code_generate_fragment(material, nodes, frag_outlink->output, true);
+	vertexgen = code_generate_vertex_new(nodes, vert_code, (geom_code != NULL));
 
 	tmp = BLI_strdupcat(frag_lib, glsl_material_library);
 	fragmentcode = BLI_strdupcat(tmp, fragmentgen);
 	vertexcode = BLI_strdup(vertexgen);
-	geometrycode = (geom_code) ? BLI_strdup(geom_code) : NULL;
+
+	if (geom_code) {
+		geometrycode = code_generate_geometry_new(nodes, geom_code);
+	}
+	else {
+		geometrycode = NULL;
+	}
 
 	shader = GPU_shader_create(vertexcode,
 	                           fragmentcode,
@@ -1938,7 +2139,7 @@ GPUPass *GPU_generate_pass(
 	gpu_nodes_get_builtin_flag(nodes, builtins);
 
 	/* generate code and compile with opengl */
-	fragmentcode = code_generate_fragment(nodes, outlink->output, false);
+	fragmentcode = code_generate_fragment(NULL, nodes, outlink->output, false);
 	vertexcode = code_generate_vertex(nodes, type);
 	geometrycode = code_generate_geometry(nodes, use_opensubdiv);
 
diff --git a/source/blender/gpu/intern/gpu_codegen.h b/source/blender/gpu/intern/gpu_codegen.h
index 9263fe3bc3f..14e07a6e012 100644
--- a/source/blender/gpu/intern/gpu_codegen.h
+++ b/source/blender/gpu/intern/gpu_codegen.h
@@ -57,7 +57,8 @@ typedef enum GPUDataSource {
 	GPU_SOURCE_OPENGL_BUILTIN,
 	GPU_SOURCE_TEX_PIXEL,
 	GPU_SOURCE_TEX,
-	GPU_SOURCE_ATTRIB
+	GPU_SOURCE_ATTRIB,
+	GPU_SOURCE_STRUCT
 } GPUDataSource;
 
 typedef enum {
@@ -167,14 +168,18 @@ struct GPUPass {
 
 typedef struct GPUPass GPUPass;
 
-GPUPass *GPU_generate_pass_new(ListBase *nodes, struct GPUNodeLink *frag_outlink,
-                               const char *vert_code, const char *geom_code,
-                               const char *frag_lib, const char *defines);
-GPUPass *GPU_generate_pass(ListBase *nodes, struct GPUNodeLink *outlink,
-                           struct GPUVertexAttribs *attribs, int *builtin,
-                           const GPUMatType type, const char *name,
-                           const bool use_opensubdiv,
-                           const bool use_new_shading);
+GPUPass *GPU_generate_pass_new(
+        struct GPUMaterial *material,
+        ListBase *nodes, struct GPUNodeLink *frag_outlink,
+        struct GPUVertexAttribs *attribs,
+        const char *vert_code, const char *geom_code,
+        const char *frag_lib, const char *defines);
+GPUPass *GPU_generate_pass(
+        ListBase *nodes, struct GPUNodeLink *outlink,
+        struct GPUVertexAttribs *attribs, int *builtin,
+        const GPUMatType type, const char *name,
+        const bool use_opensubdiv,
+        const bool use_new_shading);
 
 struct GPUShader *GPU_pass_shader(GPUPass *pass);
 
diff --git a/source/blender/gpu/intern/gpu_compositing.c b/source/blender/gpu/intern/gpu_compositing.c
index afd28aece12..12ed67cdf4e 100644
--- a/source/blender/gpu/intern/gpu_compositing.c
+++ b/source/blender/gpu/intern/gpu_compositing.c
@@ -281,11 +281,11 @@ GPUFX *GPU_fx_compositor_create(void)
 	}
 	Gwn_VertBuf *vbo = GWN_vertbuf_create_with_format(&format);
 	GWN_vertbuf_data_alloc(vbo, 4);
-	for (int i = 0; i < 4; ++i)	{
+	for (int i = 0; i < 4; ++i) {
 		GWN_vertbuf_attr_set(vbo, pos, i, fullscreencos[i]);
 		GWN_vertbuf_attr_set(vbo, uvs, i, fullscreenuvs[i]);
 	}
-	fx->quad_batch = GWN_batch_create(GWN_PRIM_TRI_STRIP, vbo, NULL);
+	fx->quad_batch = GWN_batch_create_ex(GWN_PRIM_TRI_STRIP, vbo, NULL, GWN_BATCH_OWNS_VBO);
 
 	/* Point Buffer */
 	static Gwn_VertFormat format_point = {0};
@@ -297,7 +297,7 @@ GPUFX *GPU_fx_compositor_create(void)
 	Gwn_VertBuf *vbo_point = GWN_vertbuf_create_with_format(&format_point);
 	GWN_vertbuf_data_alloc(vbo_point, 1);
 	GWN_vertbuf_attr_set(vbo_point, dummy_attrib, 0, &dummy);
-	fx->point_batch = GWN_batch_create(GWN_PRIM_POINTS, vbo_point, NULL);
+	fx->point_batch = GWN_batch_create_ex(GWN_PRIM_POINTS, vbo_point, NULL, GWN_BATCH_OWNS_VBO);
 
 	return fx;
 }
@@ -387,8 +387,8 @@ static void cleanup_fx_gl_data(GPUFX *fx, bool do_fbo)
 void GPU_fx_compositor_destroy(GPUFX *fx)
 {
 	cleanup_fx_gl_data(fx, true);
-	GWN_batch_discard_all(fx->quad_batch);
-	GWN_batch_discard_all(fx->point_batch);
+	GWN_batch_discard(fx->quad_batch);
+	GWN_batch_discard(fx->point_batch);
 	MEM_freeN(fx);
 }
 
diff --git a/source/blender/gpu/intern/gpu_draw.c b/source/blender/gpu/intern/gpu_draw.c
index 9ed6f387e90..cc6afe983ca 100644
--- a/source/blender/gpu/intern/gpu_draw.c
+++ b/source/blender/gpu/intern/gpu_draw.c
@@ -446,8 +446,6 @@ static void gpu_verify_high_bit_srgb_buffer_slice(float *srgb_frect,
 	                            ibuf->x, height,
 	                            ibuf->x, ibuf->x);
 	IMB_buffer_float_unpremultiply(current_srgb_frect, ibuf->x, height);
-	/* Clamp buffer colors to 1.0 to avoid artifacts due to glu for hdr images. */
-	IMB_buffer_float_clamp(current_srgb_frect, ibuf->x, height);
 }
 
 static void verify_thread_do(void *data_v,
@@ -581,10 +579,10 @@ int GPU_verify_image(
 				if (do_color_management) {
 					srgb_frect = MEM_mallocN(ibuf->x * ibuf->y * sizeof(float) * 4, "floar_buf_col_cor");
 					gpu_verify_high_bit_srgb_buffer(srgb_frect, ibuf);
-					frect = srgb_frect + texwinsy * ibuf->x + texwinsx;
+					frect = srgb_frect + (4 * (texwinsy * ibuf->x + texwinsx));
 				}
 				else {
-					frect = ibuf->rect_float + texwinsy * ibuf->x + texwinsx;
+					frect = ibuf->rect_float + (ibuf->channels * (texwinsy * ibuf->x + texwinsx));
 				}
 			}
 			else {
@@ -1282,7 +1280,7 @@ void GPU_create_smoke(SmokeModifierData *smd, int highres)
 			}
 			sds->tex_flame = (smoke_turbulence_has_fuel(sds->wt)) ?
 			                  GPU_texture_create_3D_custom(sds->res_wt[0], sds->res_wt[1], sds->res_wt[2], 1,
-			                                               GPU_R8, smoke_turbulence_get_flame(sds->wt), NULL):
+			                                               GPU_R8, smoke_turbulence_get_flame(sds->wt), NULL) :
 			                  NULL;
 		}
 
@@ -2025,7 +2023,7 @@ int GPU_scene_object_lights(SceneLayer *sl, float viewmat[4][4], int ortho)
 
 	int count = 0;
 
-	for (Base *base = FIRSTBASE_NEW; base; base = base->next) {
+	for (Base *base = FIRSTBASE_NEW(sl); base; base = base->next) {
 		if (base->object->type != OB_LAMP)
 			continue;
 
@@ -2427,7 +2425,8 @@ void gpuPushAttrib(eGPUAttribMask mask)
 	AttribStack.top++;
 }
 
-static void restore_mask(GLenum cap, const bool value) {
+static void restore_mask(GLenum cap, const bool value)
+{
 	if (value) {
 		glEnable(cap);
 	}
diff --git a/source/blender/gpu/intern/gpu_framebuffer.c b/source/blender/gpu/intern/gpu_framebuffer.c
index ddf0e83309c..6b19cea464b 100644
--- a/source/blender/gpu/intern/gpu_framebuffer.c
+++ b/source/blender/gpu/intern/gpu_framebuffer.c
@@ -348,6 +348,10 @@ void GPU_framebuffer_bind(GPUFrameBuffer *fb)
 		glReadBuffer(readattachement);
 	}
 
+	if (GPU_texture_target(tex) == GL_TEXTURE_2D_MULTISAMPLE) {
+		glEnable(GL_MULTISAMPLE);
+	}
+
 	glViewport(0, 0, GPU_texture_width(tex), GPU_texture_height(tex));
 	GG.currentfb = fb->object;
 }
@@ -480,7 +484,7 @@ void GPU_framebuffer_blur(
 
 	GPU_texture_bind(tex, 0);
 
-	Batch_set_builtin_program(&batch, GPU_SHADER_SEP_GAUSSIAN_BLUR);
+	GWN_batch_program_set_builtin(&batch, GPU_SHADER_SEP_GAUSSIAN_BLUR);
 	GWN_batch_uniform_2f(&batch, "ScaleU", scaleh[0], scaleh[1]);
 	GWN_batch_uniform_1i(&batch, "textureSource", GL_TEXTURE0);
 	GWN_batch_draw(&batch);
@@ -496,7 +500,7 @@ void GPU_framebuffer_blur(
 	GPU_texture_bind(blurtex, 0);
 
 	/* Hack to make the following uniform stick */
-	Batch_set_builtin_program(&batch, GPU_SHADER_SEP_GAUSSIAN_BLUR);
+	GWN_batch_program_set_builtin(&batch, GPU_SHADER_SEP_GAUSSIAN_BLUR);
 	GWN_batch_uniform_2f(&batch, "ScaleU", scalev[0], scalev[1]);
 	GWN_batch_uniform_1i(&batch, "textureSource", GL_TEXTURE0);
 	GWN_batch_draw(&batch);
@@ -519,16 +523,17 @@ void GPU_framebuffer_blit(GPUFrameBuffer *fb_read, int read_slot, GPUFrameBuffer
 	glBindFramebuffer(GL_READ_FRAMEBUFFER, fb_read->object);
 	glFramebufferTexture2D(
 	        GL_READ_FRAMEBUFFER, read_attach,
-	        GL_TEXTURE_2D, read_bind, 0);
+	        GPU_texture_target(read_tex), read_bind, 0);
 	BLI_assert(glCheckFramebufferStatus(GL_READ_FRAMEBUFFER) == GL_FRAMEBUFFER_COMPLETE);
 
 	/* write into new single-sample buffer */
 	glBindFramebuffer(GL_DRAW_FRAMEBUFFER, fb_write->object);
 	glFramebufferTexture2D(
 	        GL_DRAW_FRAMEBUFFER, write_attach,
-	        GL_TEXTURE_2D, write_bind, 0);
+	        GPU_texture_target(write_tex), write_bind, 0);
 	BLI_assert(glCheckFramebufferStatus(GL_DRAW_FRAMEBUFFER) == GL_FRAMEBUFFER_COMPLETE);
 
+	glDrawBuffer((use_depth) ? GL_COLOR_ATTACHMENT0 : read_attach);
 	glBlitFramebuffer(0, 0, read_w, read_h, 0, 0, write_w, write_h, (use_depth) ? GL_DEPTH_BUFFER_BIT : GL_COLOR_BUFFER_BIT, GL_NEAREST);
 
 	/* Restore previous framebuffer */
@@ -543,6 +548,7 @@ void GPU_framebuffer_blit(GPUFrameBuffer *fb_read, int read_slot, GPUFrameBuffer
 void GPU_framebuffer_recursive_downsample(
         GPUFrameBuffer *fb, GPUTexture *tex, int num_iter, void (*callback)(void *userData, int level), void *userData)
 {
+	int i;
 	int current_dim[2] = {GPU_texture_width(tex), GPU_texture_height(tex)};
 	GLenum attachment;
 
@@ -558,10 +564,16 @@ void GPU_framebuffer_recursive_downsample(
 		attachment = GL_COLOR_ATTACHMENT0;
 
 	/* last bound prevails here, better allow explicit control here too */
-	glDrawBuffer(GL_COLOR_ATTACHMENT0);
-	glReadBuffer(GL_COLOR_ATTACHMENT0);
+	if (GPU_texture_depth(tex)) {
+		glDrawBuffer(GL_NONE);
+		glReadBuffer(GL_NONE);
+	}
+	else {
+		glDrawBuffer(GL_COLOR_ATTACHMENT0);
+		glReadBuffer(GL_COLOR_ATTACHMENT0);
+	}
 
-	for (int i=1; i < num_iter+1 && (current_dim[0] > 1 && current_dim[1] > 1); i++) {
+	for (i = 1; i < num_iter + 1 && (current_dim[0] > 4 && current_dim[1] > 4); i++) {
 
 		/* calculate next viewport size */
 		current_dim[0] /= 2;
@@ -575,11 +587,11 @@ void GPU_framebuffer_recursive_downsample(
 
 		/* bind next level for rendering but first restrict fetches only to previous level */
 		GPU_texture_bind(tex, 0);
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, i-1);
-		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, i-1);
+		glTexParameteri(GPU_texture_target(tex), GL_TEXTURE_BASE_LEVEL, i - 1);
+		glTexParameteri(GPU_texture_target(tex), GL_TEXTURE_MAX_LEVEL, i - 1);
 		GPU_texture_unbind(tex);
 
-		glFramebufferTexture2D(GL_FRAMEBUFFER, attachment, GL_TEXTURE_2D, GPU_texture_opengl_bindcode(tex), i);
+		glFramebufferTexture(GL_FRAMEBUFFER, attachment, GPU_texture_opengl_bindcode(tex), i);
 
 		callback(userData, i);
 	}
@@ -588,8 +600,8 @@ void GPU_framebuffer_recursive_downsample(
 
 	/* reset mipmap level range for the depth image */
 	GPU_texture_bind(tex, 0);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, num_iter - 1);
+	glTexParameteri(GPU_texture_target(tex), GL_TEXTURE_BASE_LEVEL, 0);
+	glTexParameteri(GPU_texture_target(tex), GL_TEXTURE_MAX_LEVEL, i - 1);
 	GPU_texture_unbind(tex);
 }
 
diff --git a/source/blender/gpu/intern/gpu_immediate_util.c b/source/blender/gpu/intern/gpu_immediate_util.c
index a4e54d15034..bad878ef4bf 100644
--- a/source/blender/gpu/intern/gpu_immediate_util.c
+++ b/source/blender/gpu/intern/gpu_immediate_util.c
@@ -33,6 +33,39 @@
 #include "GPU_immediate_util.h"
 #include "GPU_matrix.h"
 
+static const float cube_coords[8][3] = {
+	{-1, -1, -1},
+	{-1, -1, +1},
+	{-1, +1, -1},
+	{-1, +1, +1},
+	{+1, -1, -1},
+	{+1, -1, +1},
+	{+1, +1, -1},
+	{+1, +1, +1},
+};
+static const int cube_quad_index[6][4] = {
+	{0, 1, 3, 2},
+	{0, 2, 6, 4},
+	{0, 4, 5, 1},
+	{1, 5, 7, 3},
+	{2, 3, 7, 6},
+	{4, 6, 7, 5},
+};
+static const int cube_line_index[12][2] = {
+	{0, 1},
+	{0, 2},
+	{0, 4},
+	{1, 3},
+	{1, 5},
+	{2, 3},
+	{2, 6},
+	{3, 7},
+	{4, 5},
+	{4, 6},
+	{5, 7},
+	{6, 7},
+};
+
 /**
  * Pack color into 3 bytes
  *
@@ -51,12 +84,13 @@ void imm_cpack(unsigned int x)
 	                   (((x) >> 16) & 0xFF));
 }
 
-static void imm_draw_circle(Gwn_PrimType prim_type, const uint shdr_pos, float x, float y, float rad, int nsegments)
+static void imm_draw_circle(
+        Gwn_PrimType prim_type, const uint shdr_pos, float x, float y, float rad_x, float rad_y, int nsegments)
 {
 	immBegin(prim_type, nsegments);
 	for (int i = 0; i < nsegments; ++i) {
-		const float angle = 2 * M_PI * ((float)i / (float)nsegments);
-		immVertex2f(shdr_pos, x + rad * cosf(angle), y + rad * sinf(angle));
+		const float angle = (float)(2 * M_PI) * ((float)i / (float)nsegments);
+		immVertex2f(shdr_pos, x + (rad_x * cosf(angle)), y + (rad_y * sinf(angle)));
 	}
 	immEnd();
 }
@@ -71,9 +105,9 @@ static void imm_draw_circle(Gwn_PrimType prim_type, const uint shdr_pos, float x
  * \param radius The circle's radius.
  * \param nsegments The number of segments to use in drawing (more = smoother).
  */
-void imm_draw_circle_wire(uint shdr_pos, float x, float y, float rad, int nsegments)
+void imm_draw_circle_wire_2d(uint shdr_pos, float x, float y, float rad, int nsegments)
 {
-	imm_draw_circle(GWN_PRIM_LINE_LOOP, shdr_pos, x, y, rad, nsegments);
+	imm_draw_circle(GWN_PRIM_LINE_LOOP, shdr_pos, x, y, rad, rad, nsegments);
 }
 
 /**
@@ -86,9 +120,18 @@ void imm_draw_circle_wire(uint shdr_pos, float x, float y, float rad, int nsegme
  * \param radius The circle's radius.
  * \param nsegments The number of segments to use in drawing (more = smoother).
  */
-void imm_draw_circle_fill(uint shdr_pos, float x, float y, float rad, int nsegments)
+void imm_draw_circle_fill_2d(uint shdr_pos, float x, float y, float rad, int nsegments)
+{
+	imm_draw_circle(GWN_PRIM_TRI_FAN, shdr_pos, x, y, rad, rad, nsegments);
+}
+
+void imm_draw_circle_wire_aspect_2d(uint shdr_pos, float x, float y, float rad_x, float rad_y, int nsegments)
+{
+	imm_draw_circle(GWN_PRIM_LINE_LOOP, shdr_pos, x, y, rad_x, rad_y, nsegments);
+}
+void imm_draw_circle_fill_aspect_2d(uint shdr_pos, float x, float y, float rad_x, float rad_y, int nsegments)
 {
-	imm_draw_circle(GWN_PRIM_TRI_FAN, shdr_pos, x, y, rad, nsegments);
+	imm_draw_circle(GWN_PRIM_TRI_FAN, shdr_pos, x, y, rad_x, rad_y, nsegments);
 }
 
 /**
@@ -99,7 +142,7 @@ static void imm_draw_disk_partial(
         float rad_inner, float rad_outer, int nsegments, float start, float sweep)
 {
 	/* shift & reverse angle, increase 'nsegments' to match gluPartialDisk */
-	const float angle_start = -(DEG2RADF(start)) + (M_PI / 2);
+	const float angle_start = -(DEG2RADF(start)) + (float)(M_PI / 2);
 	const float angle_end   = -(DEG2RADF(sweep) - angle_start);
 	nsegments += 1;
 	immBegin(prim_type, nsegments * 2);
@@ -128,7 +171,7 @@ static void imm_draw_disk_partial(
  * \param start: Specifies the starting angle, in degrees, of the disk portion.
  * \param sweep: Specifies the sweep angle, in degrees, of the disk portion.
  */
-void imm_draw_disk_partial_fill(
+void imm_draw_disk_partial_fill_2d(
         unsigned pos, float x, float y,
         float rad_inner, float rad_outer, int nsegments, float start, float sweep)
 {
@@ -141,7 +184,7 @@ static void imm_draw_circle_3D(
 {
 	immBegin(prim_type, nsegments);
 	for (int i = 0; i < nsegments; ++i) {
-		float angle = 2 * M_PI * ((float)i / (float)nsegments);
+		float angle = (float)(2 * M_PI) * ((float)i / (float)nsegments);
 		immVertex3f(pos, x + rad * cosf(angle), y + rad * sinf(angle), 0.0f);
 	}
 	immEnd();
@@ -166,7 +209,7 @@ void imm_draw_circle_fill_3d(unsigned pos, float x, float y, float rad, int nseg
 * \param x2 right.
 * \param y2 top.
 */
-void imm_draw_line_box(unsigned pos, float x1, float y1, float x2, float y2)
+void imm_draw_box_wire_2d(unsigned pos, float x1, float y1, float x2, float y2)
 {
 	immBegin(GWN_PRIM_LINE_LOOP, 4);
 	immVertex2f(pos, x1, y1);
@@ -176,7 +219,7 @@ void imm_draw_line_box(unsigned pos, float x1, float y1, float x2, float y2)
 	immEnd();
 }
 
-void imm_draw_line_box_3d(unsigned pos, float x1, float y1, float x2, float y2)
+void imm_draw_box_wire_3d(unsigned pos, float x1, float y1, float x2, float y2)
 {
 	/* use this version when Gwn_VertFormat has a vec3 position */
 	immBegin(GWN_PRIM_LINE_LOOP, 4);
@@ -190,7 +233,7 @@ void imm_draw_line_box_3d(unsigned pos, float x1, float y1, float x2, float y2)
 /**
  * Draw a standard checkerboard to indicate transparent backgrounds.
  */
-void imm_draw_checker_box(float x1, float y1, float x2, float y2)
+void imm_draw_box_checker_2d(float x1, float y1, float x2, float y2)
 {
 	unsigned int pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 	immBindBuiltinProgram(GPU_SHADER_2D_CHECKER);
@@ -204,6 +247,43 @@ void imm_draw_checker_box(float x1, float y1, float x2, float y2)
 	immUnbindProgram();
 }
 
+void imm_draw_cube_fill_3d(uint pos, const float co[3], const float aspect[3])
+{
+	float coords[ARRAY_SIZE(cube_coords)][3];
+
+	for (int i = 0; i < ARRAY_SIZE(cube_coords); i++) {
+		madd_v3_v3v3v3(coords[i], co, cube_coords[i], aspect);
+	}
+
+	immBegin(GWN_PRIM_TRIS, ARRAY_SIZE(cube_quad_index) * 3 * 2);
+	for (int i = 0; i < ARRAY_SIZE(cube_quad_index); i++) {
+		immVertex3fv(pos, coords[cube_quad_index[i][0]]);
+		immVertex3fv(pos, coords[cube_quad_index[i][1]]);
+		immVertex3fv(pos, coords[cube_quad_index[i][2]]);
+
+		immVertex3fv(pos, coords[cube_quad_index[i][0]]);
+		immVertex3fv(pos, coords[cube_quad_index[i][2]]);
+		immVertex3fv(pos, coords[cube_quad_index[i][3]]);
+	}
+	immEnd();
+}
+
+void imm_draw_cube_wire_3d(uint pos, const float co[3], const float aspect[3])
+{
+	float coords[ARRAY_SIZE(cube_coords)][3];
+
+	for (int i = 0; i < ARRAY_SIZE(cube_coords); i++) {
+		madd_v3_v3v3v3(coords[i], co, cube_coords[i], aspect);
+	}
+
+	immBegin(GWN_PRIM_LINES, ARRAY_SIZE(cube_line_index) * 2);
+	for (int i = 0; i < ARRAY_SIZE(cube_line_index); i++) {
+		immVertex3fv(pos, coords[cube_line_index[i][0]]);
+		immVertex3fv(pos, coords[cube_line_index[i][1]]);
+	}
+	immEnd();
+}
+
 /**
 * Draw a cylinder. Replacement for gluCylinder.
 * _warning_ : Slow, better use it only if you no other choices.
@@ -221,8 +301,8 @@ void imm_draw_cylinder_fill_normal_3d(
 {
 	immBegin(GWN_PRIM_TRIS, 6 * slices * stacks);
 	for (int i = 0; i < slices; ++i) {
-		const float angle1 = 2 * M_PI * ((float)i / (float)slices);
-		const float angle2 = 2 * M_PI * ((float)(i + 1) / (float)slices);
+		const float angle1 = (float)(2 * M_PI) * ((float)i / (float)slices);
+		const float angle2 = (float)(2 * M_PI) * ((float)(i + 1) / (float)slices);
 		const float cos1 = cosf(angle1);
 		const float sin1 = sinf(angle1);
 		const float cos2 = cosf(angle2);
@@ -272,8 +352,8 @@ void imm_draw_cylinder_wire_3d(unsigned int pos, float base, float top, float he
 {
 	immBegin(GWN_PRIM_LINES, 6 * slices * stacks);
 	for (int i = 0; i < slices; ++i) {
-		const float angle1 = 2 * M_PI * ((float)i / (float)slices);
-		const float angle2 = 2 * M_PI * ((float)(i + 1) / (float)slices);
+		const float angle1 = (float)(2 * M_PI) * ((float)i / (float)slices);
+		const float angle2 = (float)(2 * M_PI) * ((float)(i + 1) / (float)slices);
 		const float cos1 = cosf(angle1);
 		const float sin1 = sinf(angle1);
 		const float cos2 = cosf(angle2);
@@ -309,8 +389,8 @@ void imm_draw_cylinder_fill_3d(unsigned int pos, float base, float top, float he
 {
 	immBegin(GWN_PRIM_TRIS, 6 * slices * stacks);
 	for (int i = 0; i < slices; ++i) {
-		const float angle1 = 2 * M_PI * ((float)i / (float)slices);
-		const float angle2 = 2 * M_PI * ((float)(i + 1) / (float)slices);
+		const float angle1 = (float)(2 * M_PI) * ((float)i / (float)slices);
+		const float angle2 = (float)(2 * M_PI) * ((float)(i + 1) / (float)slices);
 		const float cos1 = cosf(angle1);
 		const float sin1 = sinf(angle1);
 		const float cos2 = cosf(angle2);
diff --git a/source/blender/gpu/intern/gpu_lamp.c b/source/blender/gpu/intern/gpu_lamp.c
index 86c40baf5cc..fbc1ace1292 100644
--- a/source/blender/gpu/intern/gpu_lamp.c
+++ b/source/blender/gpu/intern/gpu_lamp.c
@@ -52,9 +52,11 @@
 
 #include "gpu_lamp_private.h"
 
-bool GPU_lamp_override_visible(GPULamp *lamp, SceneRenderLayer *srl, Material *ma)
+bool GPU_lamp_visible(GPULamp *lamp, SceneRenderLayer *srl, Material *ma)
 {
-	if (srl && srl->light_override)
+	if (lamp->hide)
+		return false;
+	else if (srl && srl->light_override)
 		return BKE_group_object_exists(srl->light_override, lamp->ob);
 	else if (ma && ma->group)
 		return BKE_group_object_exists(ma->group, lamp->ob);
@@ -281,6 +283,10 @@ GPULamp *GPU_lamp_from_blender(Scene *scene, Object *ob, Object *par)
 				return lamp;
 			}
 
+			GPU_texture_bind(lamp->depthtex, 0);
+			GPU_texture_compare_mode(lamp->depthtex, true);
+			GPU_texture_unbind(lamp->depthtex);
+
 			if (!GPU_framebuffer_texture_attach(lamp->fb, lamp->depthtex, 0, 0)) {
 				gpu_lamp_shadow_free(lamp);
 				return lamp;
@@ -338,6 +344,10 @@ GPULamp *GPU_lamp_from_blender(Scene *scene, Object *ob, Object *par)
 				return lamp;
 			}
 
+			GPU_texture_bind(lamp->tex, 0);
+			GPU_texture_compare_mode(lamp->tex, true);
+			GPU_texture_unbind(lamp->tex);
+
 			if (!GPU_framebuffer_texture_attach(lamp->fb, lamp->tex, 0, 0)) {
 				gpu_lamp_shadow_free(lamp);
 				return lamp;
@@ -366,7 +376,7 @@ GPULamp *GPU_lamp_from_blender(Scene *scene, Object *ob, Object *par)
 
 void GPU_lamp_engine_data_free(LampEngineData *led)
 {
-	for (int i = 0; i < MAX_LAMP_DATA; ++i)	{
+	for (int i = 0; i < MAX_LAMP_DATA; ++i) {
 		if (led->storage[i]) {
 			MEM_freeN(led->storage[i]);
 			led->storage[i] = NULL;
@@ -378,21 +388,10 @@ void GPU_lamp_free(Object *ob)
 {
 	GPULamp *lamp;
 	LinkData *link;
-	LinkData *nlink;
-	Material *ma;
 
 	for (link = ob->gpulamp.first; link; link = link->next) {
 		lamp = link->data;
 
-		while (lamp->materials.first) {
-			nlink = lamp->materials.first;
-			ma = nlink->data;
-			BLI_freelinkN(&lamp->materials, nlink);
-
-			if (ma->gpumaterial.first)
-				GPU_material_free(&ma->gpumaterial);
-		}
-
 		gpu_lamp_shadow_free(lamp);
 		GPU_lamp_engine_data_free(&lamp->data);
 
diff --git a/source/blender/gpu/intern/gpu_lamp_private.h b/source/blender/gpu/intern/gpu_lamp_private.h
index ef71385e66d..f227ce74e7e 100644
--- a/source/blender/gpu/intern/gpu_lamp_private.h
+++ b/source/blender/gpu/intern/gpu_lamp_private.h
@@ -77,8 +77,6 @@ struct GPULamp {
 	GPUTexture *depthtex;
 	GPUTexture *blurtex;
 
-	ListBase materials;
-
 	/* New viewport */
 	struct LampEngineData data;
 };
diff --git a/source/blender/gpu/intern/gpu_material.c b/source/blender/gpu/intern/gpu_material.c
index c00baef2856..a08bef4472a 100644
--- a/source/blender/gpu/intern/gpu_material.c
+++ b/source/blender/gpu/intern/gpu_material.c
@@ -64,6 +64,7 @@
 #include "GPU_material.h"
 #include "GPU_shader.h"
 #include "GPU_texture.h"
+#include "GPU_uniformbuffer.h"
 
 #include "gpu_codegen.h"
 #include "gpu_lamp_private.h"
@@ -101,7 +102,7 @@ struct GPUMaterial {
 	 * some code generation is done differently depending on the use case */
 	int type; /* DEPRECATED */
 
-	void *engine;   /* attached engine type */
+	const void *engine_type;   /* attached engine type */
 	int options;    /* to identify shader variations (shadow, probe, world background...) */
 	
 	/* for creating the material */
@@ -133,6 +134,7 @@ struct GPUMaterial {
 	bool bound;
 
 	bool is_opensubdiv;
+	GPUUniformBuffer *ubo; /* UBOs for shader uniforms. */
 };
 
 /* Forward declaration so shade_light_textures() can use this, while still keeping the code somewhat organized */
@@ -250,21 +252,10 @@ void GPU_material_free(ListBase *gpumaterial)
 		if (material->pass)
 			GPU_pass_free(material->pass);
 
-		for (LinkData *nlink = material->lamps.first; nlink; nlink = nlink->next) {
-			GPULamp *lamp = nlink->data;
-
-			if (material->ma) {
-				Material *ma = material->ma;
-				
-				LinkData *next = NULL;
-				for (LinkData *mlink = lamp->materials.first; mlink; mlink = next) {
-					next = mlink->next;
-					if (mlink->data == ma)
-						BLI_freelinkN(&lamp->materials, mlink);
-				}
-			}
+		if (material->ubo != NULL) {
+			GPU_uniformbuffer_free(material->ubo);
 		}
-		
+
 		BLI_freelistN(&material->lamps);
 
 		MEM_freeN(material);
@@ -289,8 +280,8 @@ void GPU_material_bind(
 			for (LinkData *nlink = material->lamps.first; nlink; nlink = nlink->next) {
 				GPULamp *lamp = nlink->data;
 				
-				if (!lamp->hide && (lamp->lay & viewlay) && (!(lamp->mode & LA_LAYER) || (lamp->lay & oblay)) &&
-				    GPU_lamp_override_visible(lamp, srl, material->ma))
+				if ((lamp->lay & viewlay) && (!(lamp->mode & LA_LAYER) || (lamp->lay & oblay)) &&
+				    GPU_lamp_visible(lamp, srl, material->ma))
 				{
 					lamp->dynenergy = lamp->energy;
 					copy_v3_v3(lamp->dyncol, lamp->col);
@@ -444,6 +435,30 @@ GPUPass *GPU_material_get_pass(GPUMaterial *material)
 	return material->pass;
 }
 
+GPUUniformBuffer *GPU_material_get_uniform_buffer(GPUMaterial *material)
+{
+	return material->ubo;
+}
+
+/**
+ * Create dynamic UBO from parameters
+ * \param ListBase of BLI_genericNodeN(GPUInput)
+ */
+void GPU_material_create_uniform_buffer(GPUMaterial *material, ListBase *inputs)
+{
+	material->ubo = GPU_uniformbuffer_dynamic_create(inputs, NULL);
+}
+
+void GPU_material_uniform_buffer_tag_dirty(ListBase *gpumaterials)
+{
+	for (LinkData *link = gpumaterials->first; link; link = link->next) {
+		GPUMaterial *material = link->data;
+		if (material->ubo != NULL) {
+			GPU_uniformbuffer_tag_dirty(material->ubo);
+		}
+	}
+}
+
 void GPU_material_vertex_attributes(GPUMaterial *material, GPUVertexAttribs *attribs)
 {
 	*attribs = material->attribs;
@@ -904,14 +919,12 @@ static void shade_one_light(GPUShadeInput *shi, GPUShadeResult *shr, GPULamp *la
 				}
 				
 				add_user_list(&mat->lamps, lamp);
-				add_user_list(&lamp->materials, shi->gpumat->ma);
 				return;
 			}
 		}
 	}
 	else if ((mat->scene->gm.flag & GAME_GLSL_NO_SHADOWS) && (lamp->mode & LA_ONLYSHADOW)) {
 		add_user_list(&mat->lamps, lamp);
-		add_user_list(&lamp->materials, shi->gpumat->ma);
 		return;
 	}
 	else
@@ -978,7 +991,6 @@ static void shade_one_light(GPUShadeInput *shi, GPUShadeResult *shr, GPULamp *la
 	}
 
 	add_user_list(&mat->lamps, lamp);
-	add_user_list(&lamp->materials, shi->gpumat->ma);
 }
 
 static void material_lights(GPUShadeInput *shi, GPUShadeResult *shr)
@@ -2103,28 +2115,43 @@ GPUMaterial *GPU_material_world(struct Scene *scene, struct World *wo)
 	return mat;
 }
 
-/* TODO : This is supposed to replace GPU_material_from_blender/_world in the future */
-GPUMaterial *GPU_material_from_nodetree(
-        Scene *scene, struct bNodeTree *ntree, ListBase *gpumaterials, void *engine_type, int options,
-        const char *vert_code, const char *geom_code, const char *frag_lib, const char *defines)
+GPUMaterial *GPU_material_from_nodetree_find(
+        ListBase *gpumaterials, const void *engine_type, int options)
 {
-	GPUMaterial *mat;
-	GPUNodeLink *outlink;
-	LinkData *link;
-
-	for (link = gpumaterials->first; link; link = link->next) {
+	for (LinkData *link = gpumaterials->first; link; link = link->next) {
 		GPUMaterial *current_material = (GPUMaterial *)link->data;
-		if (current_material->engine == engine_type &&
+		if (current_material->engine_type == engine_type &&
 		    current_material->options == options)
 		{
 			return current_material;
 		}
 	}
 
+	return NULL;
+}
+
+/**
+ * TODO: This is supposed to replace GPU_material_from_blender/_world in the future
+ *
+ * \note Caller must use #GPU_material_from_nodetree_find to re-use existing materials,
+ * This is enforced since constructing other arguments to this function may be expensive
+ * so only do this when they are needed.
+ */
+GPUMaterial *GPU_material_from_nodetree(
+        Scene *scene, struct bNodeTree *ntree, ListBase *gpumaterials, const void *engine_type, int options,
+        const char *vert_code, const char *geom_code, const char *frag_lib, const char *defines)
+{
+	GPUMaterial *mat;
+	GPUNodeLink *outlink;
+	LinkData *link;
+
+	/* Caller must re-use materials. */
+	BLI_assert(GPU_material_from_nodetree_find(gpumaterials, engine_type, options) == NULL);
+
 	/* allocate material */
 	mat = GPU_material_construct_begin(NULL); /* TODO remove GPU_material_construct_begin */
 	mat->scene = scene;
-	mat->engine = engine_type;
+	mat->engine_type = engine_type;
 	mat->options = options;
 
 	ntreeGPUMaterialNodes(ntree, mat, NODE_NEWER_SHADING);
@@ -2132,7 +2159,8 @@ GPUMaterial *GPU_material_from_nodetree(
 	/* Let Draw manager finish the construction. */
 	if (mat->outlink) {
 		outlink = mat->outlink;
-		mat->pass = GPU_generate_pass_new(&mat->nodes, outlink, vert_code, geom_code, frag_lib, defines);
+		mat->pass = GPU_generate_pass_new(
+		        mat, &mat->nodes, outlink, &mat->attribs, vert_code, geom_code, frag_lib, defines);
 	}
 
 	/* note that even if building the shader fails in some way, we still keep
@@ -2273,7 +2301,6 @@ GPUNodeLink *GPU_lamp_get_data(
 
 	/* ensure shadow buffer and lamp textures will be updated */
 	add_user_list(&mat->lamps, lamp);
-	add_user_list(&lamp->materials, mat->ma);
 
 	return visifac;
 }
@@ -2350,6 +2377,7 @@ GPUShaderExport *GPU_shader_export(struct Scene *scene, struct Material *ma)
 					case GPU_VEC4:
 					case GPU_MAT3:
 					case GPU_MAT4:
+					case GPU_CLOSURE:
 					case GPU_ATTRIB:
 						break;
 				}
@@ -2378,6 +2406,7 @@ GPUShaderExport *GPU_shader_export(struct Scene *scene, struct Material *ma)
 						break;
 
 					case GPU_NONE:
+					case GPU_CLOSURE:
 					case GPU_TEX2D:
 					case GPU_TEXCUBE:
 					case GPU_SHADOW2D:
diff --git a/source/blender/gpu/intern/gpu_matrix.c b/source/blender/gpu/intern/gpu_matrix.c
index f03a076a9fd..b6214f2778b 100644
--- a/source/blender/gpu/intern/gpu_matrix.c
+++ b/source/blender/gpu/intern/gpu_matrix.c
@@ -29,8 +29,12 @@
  *  \ingroup gpu
  */
 
+#include "../../../intern/gawain/gawain/gwn_shader_interface.h"
+
 #define SUPPRESS_GENERIC_MATRIX_API
+#define USE_GPU_PY_MATRIX_API  /* only so values are declared */
 #include "GPU_matrix.h"
+#undef USE_GPU_PY_MATRIX_API
 
 #include "BLI_math_matrix.h"
 #include "BLI_math_rotation.h"
@@ -117,7 +121,7 @@ static void checkmat(cosnt float *m)
 
 void gpuPushMatrix(void)
 {
-	BLI_assert(ModelViewStack.top < MATRIX_STACK_DEPTH);
+	BLI_assert(ModelViewStack.top + 1 < MATRIX_STACK_DEPTH);
 	ModelViewStack.top++;
 	copy_m4_m4(ModelView, ModelViewStack.stack[ModelViewStack.top - 1]);
 }
@@ -131,7 +135,7 @@ void gpuPopMatrix(void)
 
 void gpuPushProjectionMatrix(void)
 {
-	BLI_assert(ProjectionStack.top < MATRIX_STACK_DEPTH);
+	BLI_assert(ProjectionStack.top + 1 < MATRIX_STACK_DEPTH);
 	ProjectionStack.top++;
 	copy_m4_m4(Projection, ProjectionStack.stack[ProjectionStack.top - 1]);
 }
@@ -554,7 +558,7 @@ const float (*gpuGetNormalMatrixInverse(float m[3][3]))[3]
 	return m;
 }
 
-void gpuBindMatrices(const Gwn_ShaderInterface* shaderface)
+void gpuBindMatrices(const Gwn_ShaderInterface *shaderface)
 {
 	/* set uniform values to matrix stack values
 	 * call this before a draw call if desired matrices are dirty
@@ -570,33 +574,33 @@ void gpuBindMatrices(const Gwn_ShaderInterface* shaderface)
 	const Gwn_ShaderInput *P_inv = GWN_shaderinterface_uniform_builtin(shaderface, GWN_UNIFORM_PROJECTION_INV);
 
 	if (MV) {
-		#if DEBUG_MATRIX_BIND
+#if DEBUG_MATRIX_BIND
 		puts("setting MV matrix");
-		#endif
+#endif
 
 		glUniformMatrix4fv(MV->location, 1, GL_FALSE, (const float *)gpuGetModelViewMatrix(NULL));
 	}
 
 	if (P) {
-		#if DEBUG_MATRIX_BIND
+#if DEBUG_MATRIX_BIND
 		puts("setting P matrix");
-		#endif
+#endif
 
 		glUniformMatrix4fv(P->location, 1, GL_FALSE, (const float *)gpuGetProjectionMatrix(NULL));
 	}
 
 	if (MVP) {
-		#if DEBUG_MATRIX_BIND
+#if DEBUG_MATRIX_BIND
 		puts("setting MVP matrix");
-		#endif
+#endif
 
 		glUniformMatrix4fv(MVP->location, 1, GL_FALSE, (const float *)gpuGetModelViewProjectionMatrix(NULL));
 	}
 
 	if (N) {
-		#if DEBUG_MATRIX_BIND
+#if DEBUG_MATRIX_BIND
 		puts("setting normal matrix");
-		#endif
+#endif
 
 		glUniformMatrix3fv(N->location, 1, GL_FALSE, (const float *)gpuGetNormalMatrix(NULL));
 	}
@@ -605,14 +609,14 @@ void gpuBindMatrices(const Gwn_ShaderInterface* shaderface)
 		Mat4 m;
 		gpuGetModelViewMatrix(m);
 		invert_m4(m);
-		glUniformMatrix4fv(MV_inv->location, 1, GL_FALSE, (const float*) m);
+		glUniformMatrix4fv(MV_inv->location, 1, GL_FALSE, (const float *)m);
 	}
 
 	if (P_inv) {
 		Mat4 m;
 		gpuGetProjectionMatrix(m);
 		invert_m4(m);
-		glUniformMatrix4fv(P_inv->location, 1, GL_FALSE, (const float*) m);
+		glUniformMatrix4fv(P_inv->location, 1, GL_FALSE, (const float *)m);
 	}
 
 	state.dirty = false;
@@ -622,3 +626,24 @@ bool gpuMatricesDirty(void)
 {
 	return state.dirty;
 }
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name Python API Helpers
+ * \{ */
+BLI_STATIC_ASSERT(GPU_PY_MATRIX_STACK_LEN + 1 == MATRIX_STACK_DEPTH, "define mismatch");
+
+/* Return int since caller is may subtract. */
+
+int GPU_matrix_stack_level_get_model_view(void)
+{
+	return (int)state.model_view_stack.top;
+}
+
+int GPU_matrix_stack_level_get_projection(void)
+{
+	return (int)state.projection_stack.top;
+}
+
+/** \} */
diff --git a/source/blender/gpu/intern/gpu_select.c b/source/blender/gpu/intern/gpu_select.c
index 162a605ef3d..153cf5f1e97 100644
--- a/source/blender/gpu/intern/gpu_select.c
+++ b/source/blender/gpu/intern/gpu_select.c
@@ -227,3 +227,29 @@ bool GPU_select_is_cached(void)
 {
 	return g_select_state.use_cache && gpu_select_pick_is_cached();
 }
+
+
+/* ----------------------------------------------------------------------------
+ * Utilities
+ */
+
+/**
+ * Helper function, nothing special but avoids doing inline since hit's aren't sorted by depth
+ * and purpose of 4x buffer indices isn't so clear.
+ *
+ * Note that comparing depth as uint is fine.
+ */
+const uint *GPU_select_buffer_near(const uint *buffer, int hits)
+{
+	const uint *buffer_near = NULL;
+	uint depth_min = (uint)-1;
+	for (int i = 0; i < hits; i++) {
+		if (buffer[1] < depth_min) {
+			BLI_assert(buffer[3] != -1);
+			depth_min = buffer[1];
+			buffer_near = buffer;
+		}
+		buffer += 4;
+	}
+	return buffer_near;
+}
diff --git a/source/blender/gpu/intern/gpu_shader.c b/source/blender/gpu/intern/gpu_shader.c
index f0a1c182713..cc1e1e8bb14 100644
--- a/source/blender/gpu/intern/gpu_shader.c
+++ b/source/blender/gpu/intern/gpu_shader.c
@@ -30,9 +30,13 @@
 #include "BLI_utildefines.h"
 #include "BLI_math_base.h"
 #include "BLI_math_vector.h"
+#include "BLI_path_util.h"
 
+#include "BKE_appdir.h"
 #include "BKE_global.h"
 
+#include "DNA_space_types.h"
+
 #include "GPU_compositing.h"
 #include "GPU_extensions.h"
 #include "GPU_matrix.h"
@@ -113,11 +117,11 @@ extern char datatoc_gpu_shader_2D_point_uniform_size_aa_vert_glsl[];
 extern char datatoc_gpu_shader_2D_point_uniform_size_outline_aa_vert_glsl[];
 extern char datatoc_gpu_shader_2D_point_uniform_size_varying_color_outline_aa_vert_glsl[];
 
-extern char datatoc_gpu_shader_2D_line_dashed_vert_glsl[];
+extern char datatoc_gpu_shader_2D_line_dashed_uniform_color_vert_glsl[];
 extern char datatoc_gpu_shader_2D_line_dashed_frag_glsl[];
 extern char datatoc_gpu_shader_2D_line_dashed_geom_glsl[];
-extern char datatoc_gpu_shader_3D_line_dashed_legacy_vert_glsl[];
-extern char datatoc_gpu_shader_3D_line_dashed_vert_glsl[];
+extern char datatoc_gpu_shader_3D_line_dashed_uniform_color_legacy_vert_glsl[];
+extern char datatoc_gpu_shader_3D_line_dashed_uniform_color_vert_glsl[];
 
 extern char datatoc_gpu_shader_edges_front_back_persp_vert_glsl[];
 extern char datatoc_gpu_shader_edges_front_back_persp_geom_glsl[];
@@ -267,6 +271,53 @@ GPUShader *GPU_shader_create(const char *vertexcode,
 	                            GPU_SHADER_FLAGS_NONE);
 }
 
+#define DEBUG_SHADER_NONE ""
+#define DEBUG_SHADER_VERTEX "vert"
+#define DEBUG_SHADER_FRAGMENT "frag"
+#define DEBUG_SHADER_GEOMETRY "geom"
+
+/**
+ * Dump GLSL shaders to disk
+ *
+ * This is used for profiling shader performance externally and debug if shader code is correct.
+ * If called with no code, it simply bumps the shader index, so different shaders for the same
+ * program share the same index.
+ */
+static void gpu_dump_shaders(const char **code, const int num_shaders, const char *extension)
+{
+	if ((G.debug & G_DEBUG_GPU_SHADERS) == 0) {
+		return;
+	}
+
+	/* We use the same shader index for shaders in the same program.
+	 * So we call this function once before calling for the invidual shaders. */
+	static int shader_index = 0;
+	if (code == NULL) {
+		shader_index++;
+		BLI_assert(STREQ(DEBUG_SHADER_NONE, extension));
+		return;
+	}
+
+	/* Determine the full path of the new shader. */
+	char shader_path[FILE_MAX];
+
+	char file_name[512] = {'\0'};
+	sprintf(file_name, "%04d.%s", shader_index, extension);
+
+	BLI_join_dirfile(shader_path, sizeof(shader_path), BKE_tempdir_session(), file_name);
+
+	/* Write shader to disk. */
+	FILE *f = fopen(shader_path, "w");
+	if (f == NULL) {
+		printf("Error writing to file: %s\n", shader_path);
+	}
+	for (int j = 0; j < num_shaders; j++) {
+		fprintf(f, "%s", code[j]);
+	}
+	fclose(f);
+	printf("Shader file written to disk: %s\n", shader_path);
+}
+
 GPUShader *GPU_shader_create_ex(const char *vertexcode,
                                 const char *fragcode,
                                 const char *geocode,
@@ -288,6 +339,7 @@ GPUShader *GPU_shader_create_ex(const char *vertexcode,
 	char standard_extensions[MAX_EXT_DEFINE_LENGTH] = "";
 
 	shader = MEM_callocN(sizeof(GPUShader), "GPUShader");
+	gpu_dump_shaders(NULL, 0, DEBUG_SHADER_NONE);
 
 	if (vertexcode)
 		shader->vertex = glCreateShader(GL_VERTEX_SHADER);
@@ -325,6 +377,8 @@ GPUShader *GPU_shader_create_ex(const char *vertexcode,
 		if (defines) source[num_source++] = defines;
 		source[num_source++] = vertexcode;
 
+		gpu_dump_shaders(source, num_source, DEBUG_SHADER_VERTEX);
+
 		glAttachShader(shader->program, shader->vertex);
 		glShaderSource(shader->vertex, num_source, source, NULL);
 
@@ -364,6 +418,8 @@ GPUShader *GPU_shader_create_ex(const char *vertexcode,
 		if (libcode) source[num_source++] = libcode;
 		source[num_source++] = fragcode;
 
+		gpu_dump_shaders(source, num_source, DEBUG_SHADER_FRAGMENT);
+
 		glAttachShader(shader->program, shader->fragment);
 		glShaderSource(shader->fragment, num_source, source, NULL);
 
@@ -390,6 +446,8 @@ GPUShader *GPU_shader_create_ex(const char *vertexcode,
 		if (defines) source[num_source++] = defines;
 		source[num_source++] = geocode;
 
+		gpu_dump_shaders(source, num_source, DEBUG_SHADER_GEOMETRY);
+
 		glAttachShader(shader->program, shader->geometry);
 		glShaderSource(shader->geometry, num_source, source, NULL);
 
@@ -452,6 +510,11 @@ GPUShader *GPU_shader_create_ex(const char *vertexcode,
 	return shader;
 }
 
+#undef DEBUG_SHADER_GEOMETRY
+#undef DEBUG_SHADER_FRAGMENT
+#undef DEBUG_SHADER_VERTEX
+#undef DEBUG_SHADER_NONE
+
 void GPU_shader_bind(GPUShader *shader)
 {
 	BLI_assert(shader && shader->program);
@@ -494,11 +557,19 @@ int GPU_shader_get_uniform(GPUShader *shader, const char *name)
 	return uniform ? uniform->location : -1;
 }
 
+int GPU_shader_get_builtin_uniform(GPUShader *shader, int builtin)
+{
+	BLI_assert(shader && shader->program);
+	const Gwn_ShaderInput *uniform = GWN_shaderinterface_uniform_builtin(shader->interface, builtin);
+	return uniform ? uniform->location : -1;
+}
+
 int GPU_shader_get_uniform_block(GPUShader *shader, const char *name)
 {
 	BLI_assert(shader && shader->program);
 
-	return glGetUniformBlockIndex(shader->program, name);
+	const Gwn_ShaderInput *ubo = GWN_shaderinterface_ubo(shader->interface, name);
+	return ubo ? ubo->location : -1;
 }
 
 void *GPU_fx_shader_get_interface(GPUShader *shader)
@@ -663,6 +734,7 @@ GPUShader *GPU_shader_get_builtin_shader(GPUBuiltinShader shader)
 		[GPU_SHADER_2D_IMAGE_SHUFFLE_COLOR] = { datatoc_gpu_shader_2D_image_vert_glsl,
 		                                        datatoc_gpu_shader_image_shuffle_color_frag_glsl },
 		[GPU_SHADER_3D_UNIFORM_COLOR] = { datatoc_gpu_shader_3D_vert_glsl, datatoc_gpu_shader_uniform_color_frag_glsl },
+		[GPU_SHADER_3D_UNIFORM_COLOR_U32] = { datatoc_gpu_shader_3D_vert_glsl, datatoc_gpu_shader_uniform_color_frag_glsl },
 		[GPU_SHADER_3D_FLAT_COLOR] = { datatoc_gpu_shader_3D_flat_color_vert_glsl,
 		                               datatoc_gpu_shader_flat_color_frag_glsl },
 		[GPU_SHADER_3D_FLAT_COLOR_U32] = { datatoc_gpu_shader_3D_flat_color_vert_glsl,
@@ -678,12 +750,12 @@ GPUShader *GPU_shader_get_builtin_shader(GPUBuiltinShader shader)
 		                               datatoc_gpu_shader_uniform_color_frag_glsl,
 		                               datatoc_gpu_shader_3D_groundline_geom_glsl },
 
-		[GPU_SHADER_2D_LINE_DASHED_COLOR] = { datatoc_gpu_shader_2D_line_dashed_vert_glsl,
-		                                      datatoc_gpu_shader_2D_line_dashed_frag_glsl,
-		                                      datatoc_gpu_shader_2D_line_dashed_geom_glsl },
-		[GPU_SHADER_3D_LINE_DASHED_COLOR] = { datatoc_gpu_shader_3D_line_dashed_vert_glsl,
-		                                      datatoc_gpu_shader_2D_line_dashed_frag_glsl,
-		                                      datatoc_gpu_shader_2D_line_dashed_geom_glsl },
+		[GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR] = { datatoc_gpu_shader_2D_line_dashed_uniform_color_vert_glsl,
+		                                              datatoc_gpu_shader_2D_line_dashed_frag_glsl,
+		                                              datatoc_gpu_shader_2D_line_dashed_geom_glsl },
+		[GPU_SHADER_3D_LINE_DASHED_UNIFORM_COLOR] = { datatoc_gpu_shader_3D_line_dashed_uniform_color_vert_glsl,
+		                                              datatoc_gpu_shader_2D_line_dashed_frag_glsl,
+		                                              datatoc_gpu_shader_2D_line_dashed_geom_glsl },
 
 		[GPU_SHADER_3D_OBJECTSPACE_SIMPLE_LIGHTING_VARIYING_COLOR] =
 		    { datatoc_gpu_shader_instance_objectspace_variying_color_vert_glsl,
@@ -744,7 +816,7 @@ GPUShader *GPU_shader_get_builtin_shader(GPUBuiltinShader shader)
 		                                               datatoc_gpu_shader_instance_edges_variying_color_geom_glsl},
 
 		[GPU_SHADER_3D_INSTANCE_BONE_ENVELOPE_SOLID] = { datatoc_gpu_shader_instance_bone_envelope_solid_vert_glsl,
-		                                           datatoc_gpu_shader_simple_lighting_frag_glsl },
+		                                                 datatoc_gpu_shader_simple_lighting_frag_glsl },
 		[GPU_SHADER_3D_INSTANCE_BONE_ENVELOPE_WIRE] = { datatoc_gpu_shader_instance_bone_envelope_wire_vert_glsl,
 		                                                datatoc_gpu_shader_flat_color_frag_glsl },
 	};
@@ -767,6 +839,7 @@ GPUShader *GPU_shader_get_builtin_shader(GPUBuiltinShader shader)
 				defines = "#define USE_INSTANCE_COLOR;\n";
 				break;
 			case GPU_SHADER_3D_FLAT_COLOR_U32:
+			case GPU_SHADER_3D_UNIFORM_COLOR_U32:
 				defines = "#define USE_COLOR_U32;\n";
 				break;
 			case GPU_SHADER_SIMPLE_LIGHTING_FLAT_COLOR:
@@ -786,10 +859,10 @@ GPUShader *GPU_shader_get_builtin_shader(GPUBuiltinShader shader)
 			stages = &legacy_fancy_edges;
 		}
 
-		if (shader == GPU_SHADER_3D_LINE_DASHED_COLOR && !GLEW_VERSION_3_2) {
+		if (shader == GPU_SHADER_3D_LINE_DASHED_UNIFORM_COLOR && !GLEW_VERSION_3_2) {
 			/* Dashed need geometry shader, which are not supported by legacy OpenGL, fallback to solid lines. */
 			/* TODO: remove after switch to core profile (maybe) */
-			static const GPUShaderStages legacy_dashed_lines = { datatoc_gpu_shader_3D_line_dashed_legacy_vert_glsl,
+			static const GPUShaderStages legacy_dashed_lines = { datatoc_gpu_shader_3D_line_dashed_uniform_color_legacy_vert_glsl,
 			                                                     datatoc_gpu_shader_2D_line_dashed_frag_glsl };
 			stages = &legacy_dashed_lines;
 		}
diff --git a/source/blender/gpu/intern/gpu_shader_private.h b/source/blender/gpu/intern/gpu_shader_private.h
index 2de05b5746b..f883773df17 100644
--- a/source/blender/gpu/intern/gpu_shader_private.h
+++ b/source/blender/gpu/intern/gpu_shader_private.h
@@ -26,7 +26,7 @@
 #define __GPU_SHADER_PRIVATE_H__
 
 #include "GPU_glew.h"
-#include "gawain/shader_interface.h"
+#include "gawain/gwn_shader_interface.h"
 
 struct GPUShader {
 	GLuint program;  /* handle for full program (links shader stages below) */
diff --git a/source/blender/gpu/intern/gpu_texture.c b/source/blender/gpu/intern/gpu_texture.c
index a8d0dccb896..ac8c8bacac1 100644
--- a/source/blender/gpu/intern/gpu_texture.c
+++ b/source/blender/gpu/intern/gpu_texture.c
@@ -66,6 +66,7 @@ struct GPUTexture {
 
 	unsigned int bytesize; /* number of byte for one pixel */
 	int format;         /* GPUTextureFormat */
+	int components;     /* number of color/alpha channels */
 };
 
 /* ------ Memory Management ------- */
@@ -167,6 +168,7 @@ static GLenum gpu_texture_get_format(
 			break;
 		case GPU_DEPTH_COMPONENT16:
 		case GPU_R16F:
+		case GPU_RG8:
 			*bytesize = 2;
 			break;
 		case GPU_R8:
@@ -189,6 +191,7 @@ static GLenum gpu_texture_get_format(
 		case GPU_RGBA8: return GL_RGBA8;
 		case GPU_R32F: return GL_R32F;
 		case GPU_R16F: return GL_R16F;
+		case GPU_RG8: return GL_RG8;
 		case GPU_R8: return GL_R8;
 		/* Special formats texture & renderbuffer */
 		case GPU_R11F_G11F_B10F: return GL_R11F_G11F_B10F;
@@ -324,6 +327,7 @@ static GPUTexture *GPU_texture_create_nD(
 	tex->refcount = 1;
 	tex->fb_attachment = -1;
 	tex->format = data_type;
+	tex->components = components;
 
 	if (n == 2) {
 		if (d == 0)
@@ -428,7 +432,7 @@ static GPUTexture *GPU_texture_create_nD(
 	if (tex->depth) {
 		glTexParameteri(tex->target_base, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 		glTexParameteri(tex->target_base, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-		glTexParameteri(tex->target_base, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_R_TO_TEXTURE);
+		glTexParameteri(tex->target_base, GL_TEXTURE_COMPARE_MODE, GL_NONE);
 		glTexParameteri(tex->target_base, GL_TEXTURE_COMPARE_FUNC, GL_LEQUAL);
 	}
 	else {
@@ -466,6 +470,7 @@ static GPUTexture *GPU_texture_cube_create(
 	tex->refcount = 1;
 	tex->fb_attachment = -1;
 	tex->format = data_type;
+	tex->components = components;
 
 	if (d == 0) {
 		tex->target_base = tex->target = GL_TEXTURE_CUBE_MAP;
@@ -506,7 +511,7 @@ static GPUTexture *GPU_texture_cube_create(
 	if (tex->depth) {
 		glTexParameteri(tex->target_base, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 		glTexParameteri(tex->target_base, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-		glTexParameteri(tex->target_base, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_R_TO_TEXTURE);
+		glTexParameteri(tex->target_base, GL_TEXTURE_COMPARE_MODE, GL_NONE);
 		glTexParameteri(tex->target_base, GL_TEXTURE_COMPARE_FUNC, GL_LEQUAL);
 	}
 	else {
@@ -553,6 +558,7 @@ GPUTexture *GPU_texture_from_blender(Image *ima, ImageUser *iuser, int textarget
 	tex->target_base = textarget;
 	tex->fromblender = 1;
 	tex->format = -1;
+	tex->components = -1;
 
 	ima->gputexture[gputt] = tex;
 
@@ -606,6 +612,7 @@ GPUTexture *GPU_texture_from_preview(PreviewImage *prv, int mipmap)
 	tex->target = GL_TEXTURE_2D;
 	tex->target_base = GL_TEXTURE_2D;
 	tex->format = -1;
+	tex->components = -1;
 	
 	prv->gputexture[0] = tex;
 	
@@ -704,6 +711,36 @@ GPUTexture *GPU_texture_create_depth_multisample(int w, int h, int samples, char
 	return GPU_texture_create_nD(w, h, 0, 2, NULL, GPU_DEPTH_COMPONENT24, 1, samples, false, err_out);
 }
 
+void GPU_texture_update(GPUTexture *tex, const float *pixels)
+{
+	BLI_assert(tex->format > -1);
+	BLI_assert(tex->components > -1);
+
+	GLenum format, data_format;
+	gpu_texture_get_format(tex->components, tex->format, &format, &data_format, &tex->depth, &tex->stencil, &tex->bytesize);
+
+	glBindTexture(tex->target, tex->bindcode);
+
+	switch (tex->target) {
+		case GL_TEXTURE_2D:
+		case GL_TEXTURE_2D_MULTISAMPLE:
+		case GL_TEXTURE_1D_ARRAY:
+			glTexSubImage2D(tex->target, 0, 0, 0, tex->w, tex->h, format, data_format, pixels);
+			break;
+		case GL_TEXTURE_1D:
+			glTexSubImage1D(tex->target, 0, 0, tex->w, format, data_format, pixels);
+			break;
+		case GL_TEXTURE_3D:
+		case GL_TEXTURE_2D_ARRAY:
+			glTexSubImage3D(tex->target, 0, 0, 0, 0, tex->w, tex->h, tex->d, format, data_format, pixels);
+			break;
+		default:
+			BLI_assert(!"tex->target mode not supported");
+	}
+
+	glBindTexture(tex->target, 0);
+}
+
 void GPU_invalid_tex_init(void)
 {
 	memory_usage = 0;
@@ -759,7 +796,7 @@ void GPU_texture_bind(GPUTexture *tex, int number)
 		glActiveTexture(GL_TEXTURE0 + number);
 
 	if (tex->bindcode != 0)
-		glBindTexture(tex->target_base, tex->bindcode);
+		glBindTexture(tex->target, tex->bindcode);
 	else
 		GPU_invalid_tex_bind(tex->target_base);
 
@@ -782,7 +819,7 @@ void GPU_texture_unbind(GPUTexture *tex)
 	if (tex->number != 0)
 		glActiveTexture(GL_TEXTURE0 + tex->number);
 
-	glBindTexture(tex->target_base, 0);
+	glBindTexture(tex->target, 0);
 
 	if (tex->number != 0)
 		glActiveTexture(GL_TEXTURE0);
@@ -874,6 +911,9 @@ void GPU_texture_mipmap_mode(GPUTexture *tex, bool use_mipmap, bool use_filter)
 	       : use_mipmap ? GL_NEAREST_MIPMAP_LINEAR : GL_NEAREST;
 	glTexParameteri(tex->target_base, GL_TEXTURE_MIN_FILTER, mipmap);
 
+	GLenum filter = use_filter ? GL_LINEAR : GL_NEAREST;
+	glTexParameteri(tex->target_base, GL_TEXTURE_MAG_FILTER, filter);
+
 	if (tex->number != 0)
 		glActiveTexture(GL_TEXTURE0);
 }
diff --git a/source/blender/gpu/intern/gpu_uniformbuffer.c b/source/blender/gpu/intern/gpu_uniformbuffer.c
index 76aa1a8226f..6d52dab5a1f 100644
--- a/source/blender/gpu/intern/gpu_uniformbuffer.c
+++ b/source/blender/gpu/intern/gpu_uniformbuffer.c
@@ -29,24 +29,75 @@
  *  \ingroup gpu
  */
 
+#include <string.h>
 #include "MEM_guardedalloc.h"
 
 #include "BLI_blenlib.h"
 
+#include "gpu_codegen.h"
+
 #include "GPU_extensions.h"
 #include "GPU_glew.h"
+#include "GPU_material.h"
 #include "GPU_uniformbuffer.h"
 
+typedef enum GPUUniformBufferFlag {
+	GPU_UBO_FLAG_INITIALIZED = (1 << 0),
+	GPU_UBO_FLAG_DIRTY = (1 << 1),
+} GPUUniformBufferFlag;
+
+typedef enum GPUUniformBufferType {
+	GPU_UBO_STATIC = 0,
+	GPU_UBO_DYNAMIC = 1,
+} GPUUniformBufferType;
+
 struct GPUUniformBuffer {
 	int size;           /* in bytes */
 	GLuint bindcode;    /* opengl identifier for UBO */
 	int bindpoint;      /* current binding point */
+	GPUUniformBufferType type;
+};
+
+#define GPUUniformBufferStatic GPUUniformBuffer
+
+typedef struct GPUUniformBufferDynamic {
+	GPUUniformBuffer buffer;
+	ListBase items;				/* GPUUniformBufferDynamicItem */
+	void *data;
+	char flag;
+} GPUUniformBufferDynamic;
+
+struct GPUUniformBufferDynamicItem {
+	struct GPUUniformBufferDynamicItem *next, *prev;
+	GPUType gputype;
+	float *data;
+	int size;
 };
 
+
+/* Prototypes */
+static GPUType get_padded_gpu_type(struct LinkData *link);
+static void gpu_uniformbuffer_inputs_sort(struct ListBase *inputs);
+
+static GPUUniformBufferDynamicItem *gpu_uniformbuffer_populate(
+        GPUUniformBufferDynamic *ubo, const GPUType gputype, float *num);
+
+/* Only support up to this type, if you want to extend it, make sure the
+ * padding logic is correct for the new types. */
+#define MAX_UBO_GPU_TYPE GPU_VEC4
+
+static void gpu_uniformbuffer_initialize(GPUUniformBuffer *ubo, const void *data)
+{
+	glBindBuffer(GL_UNIFORM_BUFFER, ubo->bindcode);
+	glBufferData(GL_UNIFORM_BUFFER, ubo->size, data, GL_DYNAMIC_DRAW);
+	glBindBuffer(GL_UNIFORM_BUFFER, 0);
+}
+
 GPUUniformBuffer *GPU_uniformbuffer_create(int size, const void *data, char err_out[256])
 {
-	GPUUniformBuffer *ubo = MEM_callocN(sizeof(GPUUniformBuffer), "GPUUniformBuffer");
+	GPUUniformBuffer *ubo = MEM_callocN(sizeof(GPUUniformBufferStatic), "GPUUniformBufferStatic");
 	ubo->size = size;
+	ubo->bindpoint = -1;
 
 	/* Generate Buffer object */
 	glGenBuffers(1, &ubo->bindcode);
@@ -65,26 +116,227 @@ GPUUniformBuffer *GPU_uniformbuffer_create(int size, const void *data, char err_
 		return NULL;
 	}
 
-	glBindBuffer(GL_UNIFORM_BUFFER, ubo->bindcode);
-	glBufferData(GL_UNIFORM_BUFFER, ubo->size, data, GL_DYNAMIC_DRAW);
-	glBindBuffer(GL_UNIFORM_BUFFER, 0);
-
+	gpu_uniformbuffer_initialize(ubo, data);
 	return ubo;
 }
 
+/**
+ * Create dynamic UBO from parameters
+ * Return NULL if failed to create or if \param inputs is empty.
+ *
+ * \param inputs ListBase of BLI_genericNodeN(GPUInput)
+ */
+GPUUniformBuffer *GPU_uniformbuffer_dynamic_create(ListBase *inputs, char err_out[256])
+{
+	/* There is no point on creating an UBO if there is no arguments. */
+	if (BLI_listbase_is_empty(inputs)) {
+		return NULL;
+	}
+
+	GPUUniformBufferDynamic *ubo = MEM_callocN(sizeof(GPUUniformBufferDynamic), "GPUUniformBufferDynamic");
+	ubo->buffer.type = GPU_UBO_DYNAMIC;
+	ubo->buffer.bindpoint = -1;
+	ubo->flag = GPU_UBO_FLAG_DIRTY;
+
+	/* Generate Buffer object. */
+	glGenBuffers(1, &ubo->buffer.bindcode);
+
+	if (!ubo->buffer.bindcode) {
+		if (err_out)
+			BLI_snprintf(err_out, 256, "GPUUniformBuffer: UBO create failed");
+		GPU_uniformbuffer_free(&ubo->buffer);
+		return NULL;
+	}
+
+	if (ubo->buffer.size > GPU_max_ubo_size()) {
+		if (err_out)
+			BLI_snprintf(err_out, 256, "GPUUniformBuffer: UBO too big");
+		GPU_uniformbuffer_free(&ubo->buffer);
+		return NULL;
+	}
+
+	/* Make sure we comply to the ubo alignment requirements. */
+	gpu_uniformbuffer_inputs_sort(inputs);
+
+	for (LinkData *link = inputs->first; link; link = link->next) {
+		GPUInput *input = link->data;
+		GPUType gputype = get_padded_gpu_type(link);
+		gpu_uniformbuffer_populate(ubo, gputype, input->dynamicvec);
+	}
+
+	ubo->data = MEM_mallocN(ubo->buffer.size, __func__);
+
+	/* Initialize buffer data. */
+	GPU_uniformbuffer_dynamic_update(&ubo->buffer);
+	return &ubo->buffer;
+}
+
+/**
+ * Free the data, and clean the items list.
+ */
+static void gpu_uniformbuffer_dynamic_reset(GPUUniformBufferDynamic *ubo)
+{
+	ubo->buffer.size = 0;
+	if (ubo->data) {
+		MEM_freeN(ubo->data);
+	}
+	BLI_freelistN(&ubo->items);
+}
+
 void GPU_uniformbuffer_free(GPUUniformBuffer *ubo)
 {
+	if (ubo->type == GPU_UBO_DYNAMIC) {
+		gpu_uniformbuffer_dynamic_reset((GPUUniformBufferDynamic *)ubo);
+	}
+
 	glDeleteBuffers(1, &ubo->bindcode);
 	MEM_freeN(ubo);
 }
 
-void GPU_uniformbuffer_update(GPUUniformBuffer *ubo, const void *data)
+static void gpu_uniformbuffer_update(GPUUniformBuffer *ubo, const void *data)
 {
 	glBindBuffer(GL_UNIFORM_BUFFER, ubo->bindcode);
 	glBufferSubData(GL_UNIFORM_BUFFER, 0, ubo->size, data);
 	glBindBuffer(GL_UNIFORM_BUFFER, 0);
 }
 
+void GPU_uniformbuffer_update(GPUUniformBuffer *ubo, const void *data)
+{
+	BLI_assert(ubo->type == GPU_UBO_STATIC);
+	gpu_uniformbuffer_update(ubo, data);
+}
+
+/**
+ * We need to recalculate the internal data, and re-generate it
+ * from its populated items.
+ */
+void GPU_uniformbuffer_dynamic_update(GPUUniformBuffer *ubo_)
+{
+	BLI_assert(ubo_->type == GPU_UBO_DYNAMIC);
+	GPUUniformBufferDynamic *ubo = (GPUUniformBufferDynamic *)ubo_;
+
+	float *offset = ubo->data;
+	for (GPUUniformBufferDynamicItem *item = ubo->items.first; item; item = item->next) {
+		memcpy(offset, item->data, item->size);
+		offset += item->gputype;
+	}
+
+	if (ubo->flag & GPU_UBO_FLAG_INITIALIZED) {
+		gpu_uniformbuffer_update(ubo_, ubo->data);
+	}
+	else {
+		ubo->flag |= GPU_UBO_FLAG_INITIALIZED;
+		gpu_uniformbuffer_initialize(ubo_, ubo->data);
+	}
+
+	ubo->flag &= ~GPU_UBO_FLAG_DIRTY;
+}
+
+/**
+ * We need to pad some data types (vec3) on the C side
+ * To match the GPU expected memory block alignment.
+ */
+static GPUType get_padded_gpu_type(LinkData *link)
+{
+	GPUInput *input = link->data;
+	GPUType gputype = input->type;
+
+	/* Unless the vec3 is followed by a float we need to treat it as a vec4. */
+	if (gputype == GPU_VEC3 &&
+	    (link->next != NULL) &&
+	    (((GPUInput *)link->next->data)->type != GPU_FLOAT))
+	{
+		gputype = GPU_VEC4;
+	}
+
+	return gputype;
+}
+
+/**
+ * Returns 1 if the first item shold be after second item.
+ * We make sure the vec4 uniforms come first.
+ */
+static int inputs_cmp(const void *a, const void *b)
+{
+	const LinkData *link_a = a, *link_b = b;
+	const GPUInput *input_a = link_a->data, *input_b = link_b->data;
+	return input_a->type < input_b->type ? 1 : 0;
+}
+
+/**
+ * Make sure we respect the expected alignment of UBOs.
+ * vec4, pad vec3 as vec4, then vec2, then floats.
+ */
+static void gpu_uniformbuffer_inputs_sort(ListBase *inputs)
+{
+	/* Order them as vec4, vec3, vec2, float. */
+	BLI_listbase_sort(inputs, inputs_cmp);
+
+	/* Creates a lookup table for the different types; */
+	LinkData *inputs_lookup[MAX_UBO_GPU_TYPE + 1] = {NULL};
+	GPUType cur_type = MAX_UBO_GPU_TYPE + 1;
+
+	for (LinkData *link = inputs->first; link; link = link->next) {
+		GPUInput *input = link->data;
+		if (input->type == cur_type) {
+			continue;
+		}
+		else {
+			inputs_lookup[input->type] = link;
+			cur_type = input->type;
+		}
+	}
+
+	/* If there is no GPU_VEC3 there is no need for alignment. */
+	if (inputs_lookup[GPU_VEC3] == NULL) {
+		return;
+	}
+
+	LinkData *link = inputs_lookup[GPU_VEC3];
+	while (link != NULL && ((GPUInput *)link->data)->type == GPU_VEC3) {
+		LinkData *link_next = link->next;
+
+		/* If GPU_VEC3 is followed by nothing or a GPU_FLOAT, no need for aligment. */
+		if ((link_next == NULL) ||
+		    ((GPUInput *)link_next->data)->type == GPU_FLOAT)
+		{
+			break;
+		}
+
+		/* If there is a float, move it next to current vec3. */
+		if (inputs_lookup[GPU_FLOAT] != NULL) {
+			LinkData *float_input = inputs_lookup[GPU_FLOAT];
+			inputs_lookup[GPU_FLOAT] = float_input->next;
+
+			BLI_remlink(inputs, float_input);
+			BLI_insertlinkafter(inputs, link, float_input);
+		}
+
+		link = link_next;
+	}
+}
+
+/**
+ * This may now happen from the main thread, so we can't update the UBO
+ * We simply flag it as dirty
+ */
+static GPUUniformBufferDynamicItem *gpu_uniformbuffer_populate(
+        GPUUniformBufferDynamic *ubo, const GPUType gputype, float *num)
+{
+	BLI_assert(gputype <= MAX_UBO_GPU_TYPE);
+	GPUUniformBufferDynamicItem *item = MEM_callocN(sizeof(GPUUniformBufferDynamicItem), __func__);
+
+	item->gputype = gputype;
+	item->data = num;
+	item->size = gputype * sizeof(float);
+	ubo->buffer.size += item->size;
+
+	ubo->flag |= GPU_UBO_FLAG_DIRTY;
+	BLI_addtail(&ubo->items, item);
+
+	return item;
+}
+
 void GPU_uniformbuffer_bind(GPUUniformBuffer *ubo, int number)
 {
 	if (number >= GPU_max_ubo_binds()) {
@@ -92,6 +344,13 @@ void GPU_uniformbuffer_bind(GPUUniformBuffer *ubo, int number)
 		return;
 	}
 
+	if (ubo->type == GPU_UBO_DYNAMIC) {
+		GPUUniformBufferDynamic *ubo_dynamic = (GPUUniformBufferDynamic *)ubo;
+		if (ubo_dynamic->flag & GPU_UBO_FLAG_DIRTY) {
+			GPU_uniformbuffer_dynamic_update(ubo);
+		}
+	}
+
 	if (ubo->bindcode != 0) {
 		glBindBufferBase(GL_UNIFORM_BUFFER, number, ubo->bindcode);
 	}
@@ -99,7 +358,21 @@ void GPU_uniformbuffer_bind(GPUUniformBuffer *ubo, int number)
 	ubo->bindpoint = number;
 }
 
+void GPU_uniformbuffer_unbind(GPUUniformBuffer *ubo)
+{
+	ubo->bindpoint = -1;
+}
+
 int GPU_uniformbuffer_bindpoint(GPUUniformBuffer *ubo)
 {
 	return ubo->bindpoint;
-}
\ No newline at end of file
+}
+
+void GPU_uniformbuffer_tag_dirty(GPUUniformBuffer *ubo_)
+{
+	BLI_assert(ubo_->type == GPU_UBO_DYNAMIC);
+	GPUUniformBufferDynamic *ubo = (GPUUniformBufferDynamic *)ubo_;
+	ubo->flag |= GPU_UBO_FLAG_DIRTY;
+}
+
+#undef MAX_UBO_GPU_TYPE
diff --git a/source/blender/gpu/intern/gpu_viewport.c b/source/blender/gpu/intern/gpu_viewport.c
index 9bd990e9796..058f6ced40b 100644
--- a/source/blender/gpu/intern/gpu_viewport.c
+++ b/source/blender/gpu/intern/gpu_viewport.c
@@ -38,6 +38,7 @@
 #include "BLI_string.h"
 
 #include "DNA_vec_types.h"
+#include "DNA_userdef_types.h"
 
 #include "BKE_global.h"
 
@@ -72,6 +73,9 @@ struct GPUViewport {
 	GPUTexture *debug_depth;
 	int size[2];
 
+	int samples;
+	int flag;
+
 	ListBase data;  /* ViewportEngineData wrapped in LinkData */
 	unsigned int data_hash;  /* If hash mismatch we free all ViewportEngineData in this viewport */
 
@@ -81,11 +85,27 @@ struct GPUViewport {
 	ListBase tex_pool;  /* ViewportTempTexture list : Temporary textures shared across draw engines */
 };
 
+enum {
+	DO_UPDATE = (1 << 0),
+};
+
 static void gpu_viewport_buffers_free(FramebufferList *fbl, int fbl_len, TextureList *txl, int txl_len);
 static void gpu_viewport_storage_free(StorageList *stl, int stl_len);
 static void gpu_viewport_passes_free(PassList *psl, int psl_len);
 static void gpu_viewport_texture_pool_free(GPUViewport *viewport);
 
+void GPU_viewport_tag_update(GPUViewport *viewport)
+{
+	viewport->flag |= DO_UPDATE;
+}
+
+bool GPU_viewport_do_update(GPUViewport *viewport)
+{
+	bool ret = (viewport->flag & DO_UPDATE);
+	viewport->flag &= ~DO_UPDATE;
+	return ret;
+}
+
 GPUViewport *GPU_viewport_create(void)
 {
 	GPUViewport *viewport = MEM_callocN(sizeof(GPUViewport), "GPUViewport");
@@ -218,8 +238,8 @@ GPUTexture *GPU_viewport_texture_pool_query(GPUViewport *viewport, void *engine,
 
 	for (ViewportTempTexture *tmp_tex = viewport->tex_pool.first; tmp_tex; tmp_tex = tmp_tex->next) {
 		if ((GPU_texture_width(tmp_tex->texture) == width) &&
-			(GPU_texture_height(tmp_tex->texture) == height) &&
-			(GPU_texture_format(tmp_tex->texture) == format))
+		    (GPU_texture_height(tmp_tex->texture) == height) &&
+		    (GPU_texture_format(tmp_tex->texture) == format))
 		{
 			/* Search if the engine is not already using this texture */
 			for (int i = 0; i < MAX_ENGINE_BUFFER_SHARING; ++i) {
@@ -312,7 +332,7 @@ void GPU_viewport_bind(GPUViewport *viewport, const rcti *rect)
 	int rect_h = BLI_rcti_size_y(rect) + 1;
 
 	if (dfbl->default_fb) {
-		if (rect_w != viewport->size[0] || rect_h != viewport->size[1]) {
+		if (rect_w != viewport->size[0] || rect_h != viewport->size[1] || U.ogl_multisamples != viewport->samples) {
 			gpu_viewport_buffers_free(
 			        (FramebufferList *)viewport->fbl, default_fbl_len,
 			        (TextureList *)viewport->txl, default_txl_len);
@@ -329,6 +349,56 @@ void GPU_viewport_bind(GPUViewport *viewport, const rcti *rect)
 
 	gpu_viewport_texture_pool_clear_users(viewport);
 
+	/* Multisample Buffer */
+	if (U.ogl_multisamples > 0) {
+		if (!dfbl->default_fb) {
+			bool ok = true;
+			viewport->samples = U.ogl_multisamples;
+
+			dfbl->multisample_fb = GPU_framebuffer_create();
+			if (!dfbl->multisample_fb) {
+				ok = false;
+				goto cleanup_multisample;
+			}
+
+			/* Color */
+			dtxl->multisample_color = GPU_texture_create_2D_multisample(rect_w, rect_h, NULL, U.ogl_multisamples, NULL);
+			if (!dtxl->multisample_color) {
+				ok = false;
+				goto cleanup_multisample;
+			}
+
+			if (!GPU_framebuffer_texture_attach(dfbl->multisample_fb, dtxl->multisample_color, 0, 0)) {
+				ok = false;
+				goto cleanup_multisample;
+			}
+
+			/* Depth */
+			dtxl->multisample_depth = GPU_texture_create_depth_multisample(rect_w, rect_h, U.ogl_multisamples, NULL);
+
+			if (!dtxl->multisample_depth) {
+				ok = false;
+				goto cleanup_multisample;
+			}
+
+			if (!GPU_framebuffer_texture_attach(dfbl->multisample_fb, dtxl->multisample_depth, 0, 0)) {
+				ok = false;
+				goto cleanup_multisample;
+			}
+			else if (!GPU_framebuffer_check_valid(dfbl->multisample_fb, NULL)) {
+				ok = false;
+				goto cleanup_multisample;
+			}
+
+cleanup_multisample:
+			if (!ok) {
+				GPU_viewport_free(viewport);
+				MEM_freeN(viewport);
+				return;
+			}
+		}
+	}
+
 	if (!dfbl->default_fb) {
 		bool ok = true;
 		viewport->size[0] = rect_w;
@@ -341,7 +411,6 @@ void GPU_viewport_bind(GPUViewport *viewport, const rcti *rect)
 		}
 
 		/* Color */
-		/* No multi samples for now */
 		dtxl->color = GPU_texture_create_2D(rect_w, rect_h, NULL, NULL);
 		if (!dtxl->color) {
 			ok = false;
diff --git a/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_frag.glsl b/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_frag.glsl
index 346d3b3c6d9..7caf00f58fd 100644
--- a/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_frag.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_frag.glsl
@@ -1,38 +1,50 @@
 
-// Draw dashed lines, perforated in screen space.
-
-noperspective in float distance_along_line;
-out vec4 fragColor;
+/*
+ * Fragment Shader for dashed lines, with uniform multi-color(s), or any single-color, and any thickness.
+ *
+ * Dashed is performed in screen space.
+ */
 
 uniform float dash_width;
 
 /* Simple mode, discarding non-dash parts (so no need for blending at all). */
 uniform float dash_factor;  /* if > 1.0, solid line. */
-uniform vec4 color;
 
 /* More advanced mode, allowing for complex, multi-colored patterns. Enabled when num_colors > 0. */
 /* Note: max number of steps/colors in pattern is 32! */
 uniform int num_colors;  /* Enabled if > 0, 1 for solid line. */
 uniform vec4 colors[32];
 
+noperspective in float distance_along_line;
+noperspective in vec4 color_geom;
+
+out vec4 fragColor;
+
 void main()
 {
-	/* Solid line cases, simple. */
-	if (num_colors == 1) {
-		fragColor = colors[0];
-	}
-	else if (dash_factor >= 1.0f) {
-		fragColor = color;
-	}
-	else {
+	/* Multi-color option. */
+	if (num_colors > 0) {
+		/* Solid line case, simple. */
+		if (num_colors == 1) {
+			fragColor = colors[0];
+		}
 		/* Actually dashed line... */
-		float normalized_distance = fract(distance_along_line / dash_width);
-		if (num_colors > 0) {
+		else {
+			float normalized_distance = fract(distance_along_line / dash_width);
 			fragColor = colors[int(normalized_distance * num_colors)];
 		}
+	}
+	/* Single color option. */
+	else {
+		/* Solid line case, simple. */
+		if (dash_factor >= 1.0f) {
+			fragColor = color_geom;
+		}
+		/* Actually dashed line... */
 		else {
+			float normalized_distance = fract(distance_along_line / dash_width);
 			if (normalized_distance <= dash_factor) {
-				fragColor = color;
+				fragColor = color_geom;
 			}
 			else {
 				discard;
diff --git a/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_geom.glsl b/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_geom.glsl
index e0b618e0b1a..db4bdf0a9f0 100644
--- a/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_geom.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_geom.glsl
@@ -1,5 +1,10 @@
 
-// Draw dashed lines, perforated in screen space.
+/*
+ * Geometry Shader for dashed lines, with uniform multi-color(s), or any single-color, and unary thickness.
+ *
+ * Dashed is performed in screen space.
+ */
+
 
 /* Make to be used with dynamic batching so no Model Matrix needed */
 uniform mat4 ModelViewProjectionMatrix;
@@ -11,8 +16,11 @@ uniform int num_colors;  /* Enabled if > 0, 1 for solid line. */
 
 layout(lines) in;
 
+in vec4 color_vert[];
+
 layout(line_strip, max_vertices = 2) out;
 noperspective out float distance_along_line;
+noperspective out vec4 color_geom;
 
 void main()
 {
@@ -20,12 +28,14 @@ void main()
 	vec4 v2 = gl_in[1].gl_Position;
 
 	gl_Position = v1;
+	color_geom = color_vert[0];
 	distance_along_line = 0.0f;
 	EmitVertex();
 
 	gl_Position = v2;
+	color_geom = color_vert[1];
 	if ((num_colors == 1) || (dash_factor >= 1.0f)) {
-		/* Solid line, optimise out distance computation! */
+		/* Solid line, optimize out distance computation! */
 		distance_along_line = 0.0f;
 	}
 	else {
diff --git a/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_uniform_color_vert.glsl b/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_uniform_color_vert.glsl
new file mode 100644
index 00000000000..f5c611586aa
--- /dev/null
+++ b/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_uniform_color_vert.glsl
@@ -0,0 +1,21 @@
+
+/*
+ * Vertex Shader for dashed lines with 2D coordinates, with uniform multi-colors or uniform single-color,
+ * and unary thickness.
+ *
+ * Dashed is performed in screen space.
+ */
+
+uniform mat4 ModelViewProjectionMatrix;
+
+uniform vec4 color;
+
+in vec2 pos;
+
+out vec4 color_vert;
+
+void main()
+{
+	gl_Position = ModelViewProjectionMatrix * vec4(pos, 0.0, 1.0);
+	color_vert = color;
+}
diff --git a/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_vert.glsl b/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_vert.glsl
deleted file mode 100644
index 14f56d7e0dd..00000000000
--- a/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_vert.glsl
+++ /dev/null
@@ -1,11 +0,0 @@
-
-// Draw dashed lines, perforated in screen space.
-
-uniform mat4 ModelViewProjectionMatrix;
-
-in vec2 pos;
-
-void main()
-{
-	gl_Position = ModelViewProjectionMatrix * vec4(pos, 0.0, 1.0);
-}
diff --git a/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_width_geom.glsl b/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_width_geom.glsl
new file mode 100644
index 00000000000..20c72f4407d
--- /dev/null
+++ b/source/blender/gpu/shaders/gpu_shader_2D_line_dashed_width_geom.glsl
@@ -0,0 +1,59 @@
+
+// Draw dashed lines, perforated in screen space, with non-unary width.
+
+/* Make to be used with dynamic batching so no Model Matrix needed */
+uniform mat4 ModelViewProjectionMatrix;
+uniform vec2 viewport_size;
+
+/* Width of the generated 'line'. */
+uniform float width;  /* in pixels, screen space. */
+
+/* Uniforms from fragment shader, used here to optimize out useless computation in case of solid line. */
+uniform float dash_factor;  /* if > 1.0, solid line. */
+uniform int num_colors;  /* Enabled if > 0, 1 for solid line. */
+
+layout(lines) in;
+
+layout(triangle_strip, max_vertices = 4) out;
+noperspective out float distance_along_line;
+
+void main()
+{
+	vec4 v1 = gl_in[0].gl_Position;
+	vec4 v2 = gl_in[1].gl_Position;
+
+	/* Width, from 2D screen space in pixels, to ModelViewProjection space of each input vertices. */
+	float w1 = (width / viewport_size) * v1.w * 2.0;
+	float w2 = (width / viewport_size) * v2.w * 2.0;
+
+	/* Normalized vector parallel to screen and orthogonal to line. */
+	vec4 wdir = normalize(vec4(v1.y - v2.y, v2.x - v1.x, 0.0, 0.0))
+
+	distance_along_line = 0.0f;
+	gl_Position = v1 + (wdir * w1);
+	EmitVertex();
+
+	gl_Position = v1 - (wdir * w1);
+	EmitVertex();
+
+	if ((num_colors == 1) || (dash_factor >= 1.0f)) {
+		/* Solid line, optimize out distance computation! */
+		distance_along_line = 0.0f;
+	}
+	else {
+		vec2 p1 = (v1.xy / v1.w) * 0.5 + 0.5;  // <- device coordinates in [0..1] range.
+		p1 = p1 * viewport_size;  // <- 'virtual' screen coordinates.
+
+		vec2 p2 = (v2.xy / v2.w) * 0.5 + 0.5;  // <- device coordinates in [0..1] range.
+		p2 = p2 * viewport_size;  // <- 'virtual' screen coordinates.
+
+		distance_along_line = distance(p1, p2);
+	}
+	gl_Position = v2 + (wdir * w2);
+	EmitVertex();
+
+	gl_Position = v2 - (wdir * w2);
+	EmitVertex();
+
+	EndPrimitive();
+}
diff --git a/source/blender/gpu/shaders/gpu_shader_3D_line_dashed_legacy_vert.glsl b/source/blender/gpu/shaders/gpu_shader_3D_line_dashed_uniform_color_legacy_vert.glsl
index eab4c1b4543..84fbf977846 100644
--- a/source/blender/gpu/shaders/gpu_shader_3D_line_dashed_legacy_vert.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_3D_line_dashed_uniform_color_legacy_vert.glsl
@@ -1,11 +1,19 @@
 
-/* Note: nearly the same code as for 2D version... Maybe we could deduplicate? */
+/*
+ * Vertex Shader for dashed lines with 3D coordinates, with uniform multi-colors or uniform single-color,
+ * and unary thickness.
+ *
+ * Legacy version, without geometry shader support, always produce solid lines!
+ */
 
 uniform mat4 ModelViewProjectionMatrix;
 uniform vec2 viewport_size;
 
+uniform vec4 color;
+
 in vec3 pos;
 noperspective out float distance_along_line;
+noperspective out vec4 color_geom;
 
 void main()
 {
@@ -13,4 +21,6 @@ void main()
 
 	/* Hack - prevent stupid GLSL compiler to optimize out unused viewport_size uniform, which gives crash! */
 	distance_along_line = viewport_size.x * 0.000001f - viewport_size.x * 0.0000009f;
+
+	color_geom = color;
 }
diff --git a/source/blender/gpu/shaders/gpu_shader_3D_line_dashed_uniform_color_vert.glsl b/source/blender/gpu/shaders/gpu_shader_3D_line_dashed_uniform_color_vert.glsl
new file mode 100644
index 00000000000..2fe08896585
--- /dev/null
+++ b/source/blender/gpu/shaders/gpu_shader_3D_line_dashed_uniform_color_vert.glsl
@@ -0,0 +1,21 @@
+
+/*
+ * Vertex Shader for dashed lines with 3D coordinates, with uniform multi-colors or uniform single-color,
+ * and unary thickness.
+ *
+ * Dashed is performed in screen space.
+ */
+
+uniform mat4 ModelViewProjectionMatrix;
+
+uniform vec4 color;
+
+in vec3 pos;
+
+out vec4 color_vert;
+
+void main()
+{
+	gl_Position = ModelViewProjectionMatrix * vec4(pos, 1.0);
+	color_vert = color;
+}
diff --git a/source/blender/gpu/shaders/gpu_shader_3D_line_dashed_vert.glsl b/source/blender/gpu/shaders/gpu_shader_3D_line_dashed_vert.glsl
deleted file mode 100644
index a02b0d219fb..00000000000
--- a/source/blender/gpu/shaders/gpu_shader_3D_line_dashed_vert.glsl
+++ /dev/null
@@ -1,11 +0,0 @@
-
-// Draw dashed lines, perforated in screen space.
-
-uniform mat4 ModelViewProjectionMatrix;
-
-in vec3 pos;
-
-void main()
-{
-	gl_Position = ModelViewProjectionMatrix * vec4(pos, 1.0);
-}
diff --git a/source/blender/gpu/shaders/gpu_shader_instance_edges_variying_color_vert.glsl b/source/blender/gpu/shaders/gpu_shader_instance_edges_variying_color_vert.glsl
index 94cd960872a..fa30c9fb1ed 100644
--- a/source/blender/gpu/shaders/gpu_shader_instance_edges_variying_color_vert.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_instance_edges_variying_color_vert.glsl
@@ -26,9 +26,7 @@ out vec3 fCol;
 
 // TODO: in float angle; // [-pi .. +pi], + peak, 0 flat, - valley
 
-mat3 NormalMatrix;
-
-bool front(vec3 N, vec3 eye)
+bool front(mat3 NormalMatrix, vec3 N, vec3 eye)
 {
 	return dot(NormalMatrix * N, eye) > 0.0;
 }
@@ -41,7 +39,7 @@ void main()
 
 	MV_pos = ModelViewMatrix * vec4(pos, 1.0);
 
-	NormalMatrix = transpose(inverse(mat3(ModelViewMatrix)));
+	mat3 NormalMatrix = transpose(inverse(mat3(ModelViewMatrix)));
 
 	/* if persp */
 	if (ProjectionMatrix[3][3] == 0.0) {
@@ -51,8 +49,8 @@ void main()
 		eye = vec3(0.0, 0.0, 1.0);
 	}
 
-	bool face_1_front = front(N1, eye);
-	bool face_2_front = front(N2, eye);
+	bool face_1_front = front(NormalMatrix, N1, eye);
+	bool face_2_front = front(NormalMatrix, N2, eye);
 
 	if (face_1_front && face_2_front)
 		edgeClass = 1.0; // front-facing edge
diff --git a/source/blender/gpu/shaders/gpu_shader_keyframe_diamond_vert.glsl b/source/blender/gpu/shaders/gpu_shader_keyframe_diamond_vert.glsl
index b86d6fd70fe..c49832bf9b4 100644
--- a/source/blender/gpu/shaders/gpu_shader_keyframe_diamond_vert.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_keyframe_diamond_vert.glsl
@@ -2,7 +2,7 @@
 uniform mat4 ModelViewProjectionMatrix;
 
 const float pixel_fudge = sqrt(2.0);
-const float outline_width = 1.25 * pixel_fudge;
+const float outline_width = 1.15 * pixel_fudge;
 
 in vec2 pos;
 in float size;
diff --git a/source/blender/gpu/shaders/gpu_shader_material.glsl b/source/blender/gpu/shaders/gpu_shader_material.glsl
index 88974148505..fb89c554775 100644
--- a/source/blender/gpu/shaders/gpu_shader_material.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_material.glsl
@@ -12,7 +12,37 @@ uniform mat4 ProjectionMatrixInverse;
 uniform mat3 NormalMatrix;
 uniform vec4 CameraTexCoFactors;
 
-out vec4 fragColor;
+/* Old glsl mode compat. */
+
+#ifndef CLOSURE_DEFAULT
+
+struct Closure {
+	vec3 radiance;
+	float opacity;
+};
+
+#define CLOSURE_DEFAULT Closure(vec3(0.0), 1.0)
+
+Closure closure_mix(Closure cl1, Closure cl2, float fac)
+{
+	Closure cl;
+	cl.radiance = mix(cl1.radiance, cl2.radiance, fac);
+	cl.opacity = mix(cl1.opacity, cl2.opacity, fac);
+	return cl;
+}
+
+Closure closure_add(Closure cl1, Closure cl2)
+{
+	Closure cl;
+	cl.radiance = cl1.radiance + cl2.radiance;
+	cl.opacity = cl1.opacity + cl2.opacity;
+	return cl;
+}
+
+Closure nodetree_exec(void); /* Prototype */
+
+#endif /* CLOSURE_DEFAULT */
+
 
 /* Converters */
 
@@ -2439,7 +2469,11 @@ float hypot(float x, float y)
 
 void generated_from_orco(vec3 orco, out vec3 generated)
 {
+#ifdef VOLUMETRICS
+	generated = worldPosition;
+#else
 	generated = orco;
+#endif
 }
 
 int floor_to_int(float x)
@@ -2573,6 +2607,40 @@ vec3 rotate_vector(vec3 p, vec3 n, float theta) {
 	       );
 }
 
+void prepare_tangent(
+        float anisotropic, float anisotropic_rotation, float roughness, vec3 N, vec3 T,
+        out vec3 X, out vec3 Y, out float ax, out float ay)
+{
+	/* rotate tangent */
+	if (anisotropic_rotation != 0.0) {
+		T = rotate_vector(T, N, anisotropic_rotation * 2.0 * M_PI);
+	}
+
+	Y = normalize(cross(T, N));
+
+	float aspect = sqrt(1.0 - anisotropic * 0.9);
+	float a = sqr(roughness);
+	ax = max(0.001, a / aspect);
+	ay = max(0.001, a * aspect);
+}
+
+void convert_metallic_to_specular(vec3 basecol, float metallic, float specular_fac, out vec3 diffuse, out vec3 f0)
+{
+	vec3 dielectric = vec3(0.034) * specular_fac * 2.0;
+	diffuse = mix(basecol, vec3(0.0), metallic);
+	f0 = mix(dielectric, basecol, metallic);
+}
+
+void convert_metallic_to_specular_tinted(
+        vec3 basecol, float metallic, float specular_fac, float specular_tint,
+        out vec3 diffuse, out vec3 f0)
+{
+	vec3 dielectric = vec3(0.034) * specular_fac * 2.0;
+	float lum = dot(basecol, vec3(0.3, 0.6, 0.1)); /* luminance approx. */
+	vec3 tint = lum > 0 ? basecol / lum : vec3(1.0); /* normalize lum. to isolate hue+sat */
+	f0 = mix(dielectric * mix(vec3(1.0), tint, specular_tint), basecol, metallic);
+	diffuse = mix(basecol, vec3(0.0), metallic);
+}
 
 /*********** NEW SHADER NODES ***************/
 
@@ -2589,10 +2657,15 @@ layout(std140) uniform lightSource {
 	glLight glLightSource[NUM_LIGHTS];
 };
 
+#ifndef VOLUMETRICS
 /* bsdfs */
-
-void node_bsdf_diffuse(vec4 color, float roughness, vec3 N, out vec4 result)
+void node_bsdf_diffuse(vec4 color, float roughness, vec3 N, out Closure result)
 {
+#ifdef EEVEE_ENGINE
+	vec3 L = eevee_surface_diffuse_lit(N, vec3(1.0), 1.0);
+	vec3 vN = normalize(mat3(ViewMatrix) * N);
+	result = Closure(L * color.rgb, 1.0, vec4(0.0), normal_encode(vN, viewCameraVec), -1);
+#else
 	/* ambient light */
 	vec3 L = vec3(0.2);
 
@@ -2605,14 +2678,24 @@ void node_bsdf_diffuse(vec4 color, float roughness, vec3 N, out vec4 result)
 		L += light_diffuse * bsdf;
 	}
 
-	result = vec4(L * color.rgb, 1.0);
+	result = Closure(L * color.rgb, 1.0);
+#endif
 }
 
-void node_bsdf_glossy(vec4 color, float roughness, vec3 N, out vec4 result)
+void node_bsdf_glossy(vec4 color, float roughness, vec3 N, float ssr_id, out Closure result)
 {
+#ifdef EEVEE_ENGINE
+	vec3 ssr_spec;
+	roughness = sqrt(roughness);
+	vec3 L = eevee_surface_glossy_lit(N, vec3(1.0), roughness, 1.0, int(ssr_id), ssr_spec);
+	vec3 vN = normalize(mat3(ViewMatrix) * N);
+	result = Closure(L * color.rgb, 1.0, vec4(ssr_spec * color.rgb, roughness), normal_encode(vN, viewCameraVec), int(ssr_id));
+#else
 	/* ambient light */
 	vec3 L = vec3(0.2);
 
+	direction_transform_m4v3(N, ViewMatrix, N);
+
 	/* directional lights */
 	for (int i = 0; i < NUM_LIGHTS; i++) {
 		vec3 light_position = glLightSource[i].position.xyz;
@@ -2626,62 +2709,52 @@ void node_bsdf_glossy(vec4 color, float roughness, vec3 N, out vec4 result)
 		L += light_specular * bsdf;
 	}
 
-	result = vec4(L * color.rgb, 1.0);
+	result = Closure(L * color.rgb, 1.0);
+#endif
 }
 
 void node_bsdf_anisotropic(
         vec4 color, float roughness, float anisotropy, float rotation, vec3 N, vec3 T,
-        out vec4 result)
+        out Closure result)
 {
 	node_bsdf_diffuse(color, 0.0, N, result);
 }
 
-void node_bsdf_glass(vec4 color, float roughness, float ior, vec3 N, out vec4 result)
+void node_bsdf_glass(vec4 color, float roughness, float ior, vec3 N, float ssr_id, out Closure result)
 {
+#ifdef EEVEE_ENGINE
+	vec3 ssr_spec;
+	roughness = sqrt(roughness);
+	vec3 L = eevee_surface_glass(N, (refractionDepth > 0.0) ? color.rgb : vec3(1.0), roughness, ior, int(ssr_id), ssr_spec);
+	vec3 vN = normalize(mat3(ViewMatrix) * N);
+	result = Closure(L * color.rgb, 1.0, vec4(ssr_spec * color.rgb, roughness), normal_encode(vN, viewCameraVec), int(ssr_id));
+#else
 	node_bsdf_diffuse(color, 0.0, N, result);
+#endif
 }
 
-void node_bsdf_toon(vec4 color, float size, float tsmooth, vec3 N, out vec4 result)
+void node_bsdf_toon(vec4 color, float size, float tsmooth, vec3 N, out Closure result)
 {
 	node_bsdf_diffuse(color, 0.0, N, result);
 }
 
+#ifndef EEVEE_ENGINE
 void node_bsdf_principled(vec4 base_color, float subsurface, vec3 subsurface_radius, vec4 subsurface_color, float metallic, float specular,
 	float specular_tint, float roughness, float anisotropic, float anisotropic_rotation, float sheen, float sheen_tint, float clearcoat,
-	float clearcoat_roughness, float ior, float transmission, float transmission_roughness, vec3 N, vec3 CN, vec3 T, vec3 I, out vec4 result)
+	float clearcoat_roughness, float ior, float transmission, float transmission_roughness, vec3 N, vec3 CN, vec3 T, vec3 I, out Closure result)
 {
+	vec3 X, Y;
+	float ax, ay;
+	prepare_tangent(anisotropic, anisotropic_rotation, roughness, N, T, X, Y, ax, ay);
+
 	/* ambient light */
 	// TODO: set ambient light to an appropriate value
-	vec3 L = vec3(mix(0.1, 0.03, metallic)) * base_color.rgb;
+	vec3 L = mix(0.1, 0.03, metallic) * mix(base_color.rgb, subsurface_color.rgb, subsurface * (1.0 - metallic));
 
 	float eta = (2.0 / (1.0 - sqrt(0.08 * specular))) - 1.0;
 
 	/* set the viewing vector */
-	vec3 V = (gl_ProjectionMatrix[3][3] == 0.0) ? -normalize(I) : vec3(0.0, 0.0, 1.0);
-
-	/* get the tangent */
-	vec3 Tangent = T;
-	if (T == vec3(0.0)) {
-		// if no tangent is set, use a default tangent
-		Tangent = vec3(1.0, 0.0, 0.0);
-		if (N.x != 0.0 || N.y != 0.0) {
-			vec3 N_xz = normalize(vec3(N.x, 0.0, N.z));
-
-			vec3 axis = normalize(cross(vec3(0.0, 0.0, 1.0), N_xz));
-			float angle = acos(dot(vec3(0.0, 0.0, 1.0), N_xz));
-
-			Tangent = normalize(rotate_vector(vec3(1.0, 0.0, 0.0), axis, angle));
-		}
-	}
-
-	/* rotate tangent */
-	if (anisotropic_rotation != 0.0) {
-		Tangent = rotate_vector(Tangent, N, anisotropic_rotation * 2.0 * M_PI);
-	}
-
-	/* calculate the tangent and bitangent */
-	vec3 Y = normalize(cross(N, Tangent));
-	vec3 X = cross(Y, N);
+	vec3 V = (ProjectionMatrix[3][3] == 0.0) ? -normalize(I) : vec3(0.0, 0.0, 1.0);
 
 	/* fresnel normalization parameters */
 	float F0 = fresnel_dielectric_0(eta);
@@ -2690,10 +2763,11 @@ void node_bsdf_principled(vec4 base_color, float subsurface, vec3 subsurface_rad
 	/* directional lights */
 	for (int i = 0; i < NUM_LIGHTS; i++) {
 		vec3 light_position_world = glLightSource[i].position.xyz;
-		vec3 light_position = normalize(NormalMatrix * light_position_world);
+		vec3 light_position = normalize(light_position_world);
 
 		vec3 H = normalize(light_position + V);
 
+		vec3 light_diffuse = glLightSource[i].diffuse.rgb;
 		vec3 light_specular = glLightSource[i].specular.rgb;
 
 		float NdotL = dot(N, light_position);
@@ -2725,10 +2799,6 @@ void node_bsdf_principled(vec4 base_color, float subsurface, vec3 subsurface_rad
 			float ss = 1.25 * (Fss * (1.0 / (NdotL + NdotV) - 0.5) + 0.5);
 
 			// specular
-			float aspect = sqrt(1.0 - anisotropic * 0.9);
-			float a = sqr(roughness);
-			float ax = max(0.001, a / aspect);
-			float ay = max(0.001, a * aspect);
 			float Ds = GTR2_aniso(NdotH, dot(H, X), dot(H, Y), ax, ay); //GTR2(NdotH, a);
 			float FH = (fresnel_dielectric_cos(LdotH, eta) - F0) * F0_norm;
 			vec3 Fs = mix(Cspec0, vec3(1.0), FH);
@@ -2738,8 +2808,9 @@ void node_bsdf_principled(vec4 base_color, float subsurface, vec3 subsurface_rad
 			// sheen
 			vec3 Fsheen = schlick_fresnel(LdotH) * sheen * Csheen;
 
-			diffuse_and_specular_bsdf = (M_1_PI * mix(Fd, ss, subsurface) * base_color.rgb + Fsheen)
-			                            * (1.0 - metallic) + Gs * Fs * Ds;
+			vec3 diffuse_bsdf = (mix(Fd * base_color.rgb, ss * subsurface_color.rgb, subsurface) + Fsheen) * light_diffuse;
+			vec3 specular_bsdf = Gs * Fs * Ds * light_specular;
+			diffuse_and_specular_bsdf = diffuse_bsdf * (1.0 - metallic) + specular_bsdf;
 		}
 		diffuse_and_specular_bsdf *= max(NdotL, 0.0);
 
@@ -2756,62 +2827,158 @@ void node_bsdf_principled(vec4 base_color, float subsurface, vec3 subsurface_rad
 			float Fr = fresnel_dielectric_cos(LdotH, 1.5); //mix(0.04, 1.0, FH);
 			float Gr = smithG_GGX(CNdotL, 0.25) * smithG_GGX(CNdotV, 0.25);
 
-			clearcoat_bsdf = clearcoat * Gr * Fr * Dr * vec3(0.25);
+			clearcoat_bsdf = clearcoat * Gr * Fr * Dr * vec3(0.25) * light_specular;
 		}
 		clearcoat_bsdf *= max(CNdotL, 0.0);
 
-		L += light_specular * (diffuse_and_specular_bsdf + clearcoat_bsdf);
+		L += diffuse_and_specular_bsdf + clearcoat_bsdf;
 	}
 
-	result = vec4(L, 1.0);
+	result = Closure(L, 1.0);
 }
+#endif
 
-void node_bsdf_translucent(vec4 color, vec3 N, out vec4 result)
+void node_bsdf_principled_simple(vec4 base_color, float subsurface, vec3 subsurface_radius, vec4 subsurface_color, float metallic, float specular,
+	float specular_tint, float roughness, float anisotropic, float anisotropic_rotation, float sheen, float sheen_tint, float clearcoat,
+	float clearcoat_roughness, float ior, float transmission, float transmission_roughness, vec3 N, vec3 CN, vec3 T, vec3 I, float ssr_id, out Closure result)
 {
-	node_bsdf_diffuse(color, 0.0, N, result);
+#ifdef EEVEE_ENGINE
+	vec3 diffuse, f0, ssr_spec;
+	convert_metallic_to_specular_tinted(base_color.rgb, metallic, specular, specular_tint, diffuse, f0);
+
+	vec3 L = eevee_surface_lit(N, diffuse, f0, roughness, 1.0, int(ssr_id), ssr_spec);
+	vec3 vN = normalize(mat3(ViewMatrix) * N);
+	result = Closure(L, 1.0, vec4(ssr_spec, roughness), normal_encode(vN, viewCameraVec), int(ssr_id));
+#else
+	node_bsdf_principled(base_color, subsurface, subsurface_radius, subsurface_color, metallic, specular,
+		specular_tint, roughness, anisotropic, anisotropic_rotation, sheen, sheen_tint, clearcoat,
+		clearcoat_roughness, ior, transmission, transmission_roughness, N, CN, T, I, result);
+#endif
+}
+
+void node_bsdf_principled_clearcoat(vec4 base_color, float subsurface, vec3 subsurface_radius, vec4 subsurface_color, float metallic, float specular,
+	float specular_tint, float roughness, float anisotropic, float anisotropic_rotation, float sheen, float sheen_tint, float clearcoat,
+	float clearcoat_roughness, float ior, float transmission, float transmission_roughness, vec3 N, vec3 CN, vec3 T, vec3 I, float ssr_id, out Closure result)
+{
+#ifdef EEVEE_ENGINE
+	if (clearcoat == 0.0) {
+		node_bsdf_principled_simple(
+			base_color, subsurface, subsurface_radius, subsurface_color, metallic, specular,
+			specular_tint, roughness, anisotropic, anisotropic_rotation, sheen, sheen_tint, clearcoat,
+			clearcoat_roughness, ior, transmission, transmission_roughness, N, CN, T, I, ssr_id, result);
+		return;
+	}
+
+	vec3 diffuse, f0, ssr_spec;
+	convert_metallic_to_specular_tinted(base_color.rgb, metallic, specular, specular_tint, diffuse, f0);
+
+	clearcoat *= 0.25;
+#if 0 /* Wait until temporal AA (aka. denoising) */
+
+	vec3 X, Y;
+	float ax, ay;
+	prepare_tangent(anisotropic, anisotropic_rotation, roughness, N, T, X, Y, ax, ay);
+
+	/* Distribute N in anisotropy direction. */
+	vec4 surface_color = vec4(0.0);
+	for (float i = 0.0; i < 5.0; ++i) {
+		vec4 rand = texture(utilTex, vec3((gl_FragCoord.xy + i) / LUT_SIZE, 2.0));
+
+		float tmp = sqrt( rand.x / (1.0 - rand.x) );
+		float x = (ax > ay ? ax : 0.0) * tmp * rand.z;
+		float y = (ay > ax ? ay : 0.0) * tmp * rand.w;
+		vec3 Ht = normalize(vec3(x, y, 1.0));
+		N = tangent_to_world(Ht, N, Y, X);
+
+		if (dot(N, cameraVec) > 0) {
+			surface_color.rgb += eevee_surface_clearcoat_lit(N, diffuse, f0, sqrt(min(ax, ay)), CN, clearcoat, clearcoat_roughness, 1.0, ssr_id);
+			surface_color.a += 1.0;
+		}
+	}
+	result = Closure(surface_color.rgb / surface_color.a, 1.0);
+#else
+	vec3 L_trans = (transmission <= 0.0) ? vec3(0.0) : eevee_surface_glass(N, base_color.rgb * ((refractionDepth > 0.0) ? base_color.rgb : vec3(1.0)), roughness, ior, REFRACT_CLOSURE_FLAG, ssr_spec);
+	vec3 L = eevee_surface_clearcoat_lit(N, diffuse, f0, roughness, CN, clearcoat, clearcoat_roughness, 1.0, int(ssr_id), ssr_spec);
+	L = mix(L, L_trans, transmission);
+	vec3 vN = normalize(mat3(ViewMatrix) * N);
+	result = Closure(L, 1.0, vec4(ssr_spec, roughness), normal_encode(vN, viewCameraVec), int(ssr_id));
+#endif
+
+#else
+	node_bsdf_principled(base_color, subsurface, subsurface_radius, subsurface_color, metallic, specular,
+		specular_tint, roughness, anisotropic, anisotropic_rotation, sheen, sheen_tint, clearcoat,
+		clearcoat_roughness, ior, transmission, transmission_roughness, N, CN, T, I, result);
+#endif
+}
+
+void node_bsdf_translucent(vec4 color, vec3 N, out Closure result)
+{
+	node_bsdf_diffuse(color, 0.0, -N, result);
 }
 
-void node_bsdf_transparent(vec4 color, out vec4 result)
+void node_bsdf_transparent(vec4 color, out Closure result)
 {
 	/* this isn't right */
-	result.r = color.r;
-	result.g = color.g;
-	result.b = color.b;
-	result.a = 0.0;
+	result.radiance = vec3(0.0);
+	result.opacity = 0.0;
+#ifdef EEVEE_ENGINE
+	result.ssr_id = TRANSPARENT_CLOSURE_FLAG;
+#endif
 }
 
-void node_bsdf_velvet(vec4 color, float sigma, vec3 N, out vec4 result)
+void node_bsdf_velvet(vec4 color, float sigma, vec3 N, out Closure result)
 {
 	node_bsdf_diffuse(color, 0.0, N, result);
 }
 
 void node_subsurface_scattering(
         vec4 color, float scale, vec3 radius, float sharpen, float texture_blur, vec3 N,
-        out vec4 result)
+        out Closure result)
 {
 	node_bsdf_diffuse(color, 0.0, N, result);
 }
 
-void node_bsdf_hair(vec4 color, float offset, float roughnessu, float roughnessv, vec3 tangent, out vec4 result)
+void node_bsdf_refraction(vec4 color, float roughness, float ior, vec3 N, out Closure result)
 {
-	result = color;
+#ifdef EEVEE_ENGINE
+	color.rgb *= (refractionDepth > 0.0) ? color.rgb : vec3(1.0); /* Simulate 2 absorption event. */
+	roughness = sqrt(roughness);
+	vec3 L = eevee_surface_refraction(N, vec3(1.0), roughness, ior);
+	result = Closure(L * color.rgb, 1.0, vec4(0.0), vec2(0.0), REFRACT_CLOSURE_FLAG);
+#else
+	node_bsdf_diffuse(color, 0.0, N, result);
+#endif /* EEVEE_ENGINE */
 }
 
-void node_bsdf_refraction(vec4 color, float roughness, float ior, vec3 N, out vec4 result)
+/* Unsupported for now */
+#ifndef EEVEE_ENGINE
+void node_bsdf_hair(vec4 color, float offset, float roughnessu, float roughnessv, vec3 tangent, out Closure result)
 {
-	node_bsdf_diffuse(color, 0.0, N, result);
+	result = Closure(color.rgb, color.a);
 }
 
-void node_ambient_occlusion(vec4 color, out vec4 result)
+void node_ambient_occlusion(vec4 color, out Closure result)
 {
-	result = color;
+	result = Closure(color.rgb, color.a);
 }
+#endif /* EEVEE_ENGINE */
+
+#endif /* VOLUMETRICS */
 
 /* emission */
 
-void node_emission(vec4 color, float strength, vec3 N, out vec4 result)
+void node_emission(vec4 color, float strength, vec3 N, out Closure result)
 {
-	result = color * strength;
+#ifndef VOLUMETRICS
+	color *= strength;
+#ifdef EEVEE_ENGINE
+	result = Closure(color.rgb, color.a, vec4(0.0), normal_encode(N, viewCameraVec), -1);
+#else
+	result = Closure(color.rgb, color.a);
+#endif
+#else
+	result = Closure(vec3(0.0), vec3(0.0), color.rgb * strength, 0.0);
+#endif
 }
 
 /* background */
@@ -2822,39 +2989,57 @@ void background_transform_to_world(vec3 viewvec, out vec3 worldvec)
 	vec4 co_homogenous = (ProjectionMatrixInverse * v);
 
 	vec4 co = vec4(co_homogenous.xyz / co_homogenous.w, 0.0);
-#ifdef WORLD_BACKGROUND
+#if defined(WORLD_BACKGROUND) || defined(PROBE_CAPTURE)
 	worldvec = (ViewMatrixInverse * co).xyz;
 #else
 	worldvec = (ModelViewMatrixInverse * co).xyz;
 #endif
 }
 
-#if defined(PROBE_CAPTURE) || defined(WORLD_BACKGROUND)
-void environment_default_vector(out vec3 worldvec)
+void node_background(vec4 color, float strength, out Closure result)
 {
-#ifdef WORLD_BACKGROUND
-	background_transform_to_world(viewPosition, worldvec);
+#ifndef VOLUMETRICS
+	color *= strength;
+#ifdef EEVEE_ENGINE
+	result = Closure(color.rgb, color.a, vec4(0.0), vec2(0.0), -1);
 #else
-	worldvec = normalize(worldPosition);
+	result = Closure(color.rgb, color.a);
+#endif
+#else
+	result = CLOSURE_DEFAULT;
 #endif
 }
+
+/* volumes */
+
+void node_volume_scatter(vec4 color, float density, float anisotropy, out Closure result)
+{
+#ifdef VOLUMETRICS
+	result = Closure(vec3(0.0), color.rgb * density, vec3(0.0), anisotropy);
+#else
+	result = CLOSURE_DEFAULT;
 #endif
+}
 
-void node_background(vec4 color, float strength, out vec4 result)
+void node_volume_absorption(vec4 color, float density, out Closure result)
 {
-	result = color * strength;
+#ifdef VOLUMETRICS
+	result = Closure((1.0 - color.rgb) * density, vec3(0.0), vec3(0.0), 0.0);
+#else
+	result = CLOSURE_DEFAULT;
+#endif
 }
 
 /* closures */
 
-void node_mix_shader(float fac, vec4 shader1, vec4 shader2, out vec4 shader)
+void node_mix_shader(float fac, Closure shader1, Closure shader2, out Closure shader)
 {
-	shader = mix(shader1, shader2, fac);
+	shader = closure_mix(shader1, shader2, fac);
 }
 
-void node_add_shader(vec4 shader1, vec4 shader2, out vec4 shader)
+void node_add_shader(Closure shader1, Closure shader2, out Closure shader)
 {
-	shader = shader1 + shader2;
+	shader = closure_add(shader1, shader2);
 }
 
 /* fresnel */
@@ -2949,7 +3134,11 @@ void node_geometry(
         out vec3 true_normal, out vec3 incoming, out vec3 parametric,
         out float backfacing, out float pointiness)
 {
+#ifdef EEVEE_ENGINE
+	position = worldPosition;
+#else
 	position = (toworld * vec4(I, 1.0)).xyz;
+#endif
 	normal = (toworld * vec4(N, 0.0)).xyz;
 	tangent_orco_z(orco, orco);
 	node_tangent(N, orco, objmat, toworld, tangent);
@@ -2997,9 +3186,7 @@ void node_tex_coord_background(
 
 	co = normalize(co);
 
-#ifdef PROBE_CAPTURE
-	vec3 coords = normalize(worldPosition);
-#elif defined(WORLD_BACKGROUND)
+#if defined(WORLD_BACKGROUND) || defined(PROBE_CAPTURE)
 	vec3 coords = (ViewMatrixInverse * co).xyz;
 #else
 	vec3 coords = (ModelViewMatrixInverse * co).xyz;
@@ -3199,15 +3386,17 @@ void node_tex_image(vec3 co, sampler2D ima, out vec4 color, out float alpha)
 }
 
 void node_tex_image_box(vec3 texco,
-                        vec3 nob,
+                        vec3 N,
                         sampler2D ima,
                         float blend,
                         out vec4 color,
                         out float alpha)
 {
+	vec3 signed_N = N;
+
 	/* project from direction vector to barycentric coordinates in triangles */
-	nob = vec3(abs(nob.x), abs(nob.y), abs(nob.z));
-	nob /= (nob.x + nob.y + nob.z);
+	N = vec3(abs(N.x), abs(N.y), abs(N.z));
+	N /= (N.x + N.y + N.z);
 
 	/* basic idea is to think of this as a triangle, each corner representing
 	 * one of the 3 faces of the cube. in the corners we have single textures,
@@ -3223,37 +3412,37 @@ void node_tex_image_box(vec3 texco,
 	float limit = 0.5 * (1.0 + blend);
 
 	/* first test for corners with single texture */
-	if (nob.x > limit * (nob.x + nob.y) && nob.x > limit * (nob.x + nob.z)) {
+	if (N.x > limit * (N.x + N.y) && N.x > limit * (N.x + N.z)) {
 		weight.x = 1.0;
 	}
-	else if (nob.y > limit * (nob.x + nob.y) && nob.y > limit * (nob.y + nob.z)) {
+	else if (N.y > limit * (N.x + N.y) && N.y > limit * (N.y + N.z)) {
 		weight.y = 1.0;
 	}
-	else if (nob.z > limit * (nob.x + nob.z) && nob.z > limit * (nob.y + nob.z)) {
+	else if (N.z > limit * (N.x + N.z) && N.z > limit * (N.y + N.z)) {
 		weight.z = 1.0;
 	}
 	else if (blend > 0.0) {
 		/* in case of blending, test for mixes between two textures */
-		if (nob.z < (1.0 - limit) * (nob.y + nob.x)) {
-			weight.x = nob.x / (nob.x + nob.y);
+		if (N.z < (1.0 - limit) * (N.y + N.x)) {
+			weight.x = N.x / (N.x + N.y);
 			weight.x = clamp((weight.x - 0.5 * (1.0 - blend)) / blend, 0.0, 1.0);
 			weight.y = 1.0 - weight.x;
 		}
-		else if (nob.x < (1.0 - limit) * (nob.y + nob.z)) {
-			weight.y = nob.y / (nob.y + nob.z);
+		else if (N.x < (1.0 - limit) * (N.y + N.z)) {
+			weight.y = N.y / (N.y + N.z);
 			weight.y = clamp((weight.y - 0.5 * (1.0 - blend)) / blend, 0.0, 1.0);
 			weight.z = 1.0 - weight.y;
 		}
-		else if (nob.y < (1.0 - limit) * (nob.x + nob.z)) {
-			weight.x = nob.x / (nob.x + nob.z);
+		else if (N.y < (1.0 - limit) * (N.x + N.z)) {
+			weight.x = N.x / (N.x + N.z);
 			weight.x = clamp((weight.x - 0.5 * (1.0 - blend)) / blend, 0.0, 1.0);
 			weight.z = 1.0 - weight.x;
 		}
 		else {
 			/* last case, we have a mix between three */
-			weight.x = ((2.0 - limit) * nob.x + (limit - 1.0)) / (2.0 * limit - 1.0);
-			weight.y = ((2.0 - limit) * nob.y + (limit - 1.0)) / (2.0 * limit - 1.0);
-			weight.z = ((2.0 - limit) * nob.z + (limit - 1.0)) / (2.0 * limit - 1.0);
+			weight.x = ((2.0 - limit) * N.x + (limit - 1.0)) / (2.0 * limit - 1.0);
+			weight.y = ((2.0 - limit) * N.y + (limit - 1.0)) / (2.0 * limit - 1.0);
+			weight.z = ((2.0 - limit) * N.z + (limit - 1.0)) / (2.0 * limit - 1.0);
 		}
 	}
 	else {
@@ -3262,13 +3451,25 @@ void node_tex_image_box(vec3 texco,
 	}
 	color = vec4(0);
 	if (weight.x > 0.0) {
-		color += weight.x * texture(ima, texco.yz);
+		vec2 uv = texco.yz;
+		if(signed_N.x < 0.0) {
+			uv.x = 1.0 - uv.x;
+		}
+		color += weight.x * texture(ima, uv);
 	}
 	if (weight.y > 0.0) {
-		color += weight.y * texture(ima, texco.xz);
+		vec2 uv = texco.xz;
+		if(signed_N.y > 0.0) {
+			uv.x = 1.0 - uv.x;
+		}
+		color += weight.y * texture(ima, uv);
 	}
 	if (weight.z > 0.0) {
-		color += weight.z * texture(ima, texco.yx);
+		vec2 uv = texco.yx;
+		if(signed_N.z > 0.0) {
+			uv.x = 1.0 - uv.x;
+		}
+		color += weight.z * texture(ima, uv);
 	}
 
 	alpha = color.a;
@@ -3850,25 +4051,27 @@ void node_bump(float strength, float dist, float height, vec3 N, vec3 surf_pos,
 
 /* output */
 
-void node_output_material(vec4 surface, vec4 volume, float displacement, out vec4 result)
+void node_output_material(Closure surface, Closure volume, float displacement, out Closure result)
 {
 	result = surface;
 }
 
 uniform float backgroundAlpha;
 
-void node_output_world(vec4 surface, vec4 volume, out vec4 result)
+void node_output_world(Closure surface, Closure volume, out Closure result)
 {
-	result = vec4(surface.rgb, backgroundAlpha);
-}
-
-void convert_metallic_to_specular(vec4 basecol, float metallic, float specular_fac, out vec4 diffuse, out vec4 f0)
-{
-	vec4 dielectric = vec4(0.034) * specular_fac * 2.0;
-	diffuse = mix(basecol, vec4(0.0), metallic);
-	f0 = mix(dielectric, basecol, metallic);
+#ifndef VOLUMETRICS
+#ifdef EEVEE_ENGINE
+	result = Closure(surface.radiance, backgroundAlpha, vec4(0.0), vec2(0.0), -1);
+#else
+	result = Closure(surface.radiance, backgroundAlpha);
+#endif
+#else
+	result = volume;
+#endif /* VOLUMETRICS */
 }
 
+#ifndef VOLUMETRICS
 /* TODO : clean this ifdef mess */
 /* EEVEE output */
 #ifdef EEVEE_ENGINE
@@ -3877,31 +4080,20 @@ void world_normals_get(out vec3 N)
 	N = gl_FrontFacing ? worldNormal : -worldNormal;
 }
 
-void node_eevee_metallic(
-        vec4 basecol, float metallic, float specular, float roughness, vec4 emissive, float transp, vec3 normal,
-        float clearcoat, float clearcoat_roughness, vec3 clearcoat_normal,
-        float occlusion, out vec4 result)
-{
-	vec4 diffuse, f0;
-	convert_metallic_to_specular(basecol, metallic, specular, diffuse, f0);
-
-	result = vec4(eevee_surface_lit(normal, diffuse.rgb, f0.rgb, roughness, occlusion) + emissive.rgb, 1.0 - transp);
-}
-
 void node_eevee_specular(
         vec4 diffuse, vec4 specular, float roughness, vec4 emissive, float transp, vec3 normal,
         float clearcoat, float clearcoat_roughness, vec3 clearcoat_normal,
-        float occlusion, out vec4 result)
+        float occlusion, float ssr_id, out Closure result)
 {
-	result = vec4(eevee_surface_lit(normal, diffuse.rgb, specular.rgb, roughness, occlusion) + emissive.rgb, 1.0 - transp);
-}
+	vec3 ssr_spec;
 
-void node_output_eevee_material(vec4 surface, out vec4 result)
-{
-	result = vec4(surface.rgb, length(viewPosition));
+	vec3 L = eevee_surface_lit(normal, diffuse.rgb, specular.rgb, roughness, occlusion, int(ssr_id), ssr_spec);
+	vec3 vN = normalize(mat3(ViewMatrix) * normal);
+	result = Closure(L + emissive.rgb, 1.0 - transp, vec4(ssr_spec, roughness), normal_encode(vN, viewCameraVec), int(ssr_id));
 }
 
-#endif
+#endif /* EEVEE_ENGINE */
+#endif /* VOLUMETRICS */
 
 /* ********************** matcap style render ******************** */
 
diff --git a/source/blender/gpu/shaders/gpu_shader_uniform_color_frag.glsl b/source/blender/gpu/shaders/gpu_shader_uniform_color_frag.glsl
index 5dd1352adc5..118a661863d 100644
--- a/source/blender/gpu/shaders/gpu_shader_uniform_color_frag.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_uniform_color_frag.glsl
@@ -1,9 +1,21 @@
 
+#if defined(USE_COLOR_U32)
+uniform uint color;
+#else
 uniform vec4 color;
+#endif
 
 out vec4 fragColor;
 
 void main()
 {
+#if defined(USE_COLOR_U32)
+	fragColor = vec4(
+		((color      ) & uint(0xFF)) * (1.0f / 255.0f),
+		((color >>  8) & uint(0xFF)) * (1.0f / 255.0f),
+		((color >> 16) & uint(0xFF)) * (1.0f / 255.0f),
+		((color >> 24)             ) * (1.0f / 255.0f));
+#else
 	fragColor = color;
+#endif
 }
diff --git a/source/blender/ikplugin/BIK_api.h b/source/blender/ikplugin/BIK_api.h
index 177be074897..ad842029941 100644
--- a/source/blender/ikplugin/BIK_api.h
+++ b/source/blender/ikplugin/BIK_api.h
@@ -43,6 +43,7 @@ struct bPoseChannel;
 struct bPose;
 struct Scene;
 struct bConstraint;
+struct EvaluationContext;
 
 enum BIK_ParamType {
 	BIK_PARAM_TYPE_FLOAT = 0,
@@ -61,8 +62,8 @@ struct BIK_ParamValue {
 };
 typedef struct BIK_ParamValue BIK_ParamValue;
 
-void BIK_initialize_tree(struct Scene *scene, struct Object *ob, float ctime);
-void BIK_execute_tree(struct Scene *scene, struct Object *ob, struct bPoseChannel *pchan, float ctime);
+void BIK_initialize_tree(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, float ctime);
+void BIK_execute_tree(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct bPoseChannel *pchan, float ctime);
 void BIK_release_tree(struct Scene *scene, struct Object *ob, float ctime);
 void BIK_clear_data(struct bPose *pose);
 void BIK_clear_cache(struct bPose *pose);
diff --git a/source/blender/ikplugin/intern/ikplugin_api.c b/source/blender/ikplugin/intern/ikplugin_api.c
index 0f81fb34a63..0ee26ff45f1 100644
--- a/source/blender/ikplugin/intern/ikplugin_api.c
+++ b/source/blender/ikplugin/intern/ikplugin_api.c
@@ -89,20 +89,20 @@ static IKPlugin *get_plugin(bPose *pose)
 /*----------------------------------------*/
 /* Plugin API							  */
 
-void BIK_initialize_tree(Scene *scene, Object *ob, float ctime) 
+void BIK_initialize_tree(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, float ctime)
 {
 	IKPlugin *plugin = get_plugin(ob->pose);
 
 	if (plugin && plugin->initialize_tree_func)
-		plugin->initialize_tree_func(scene, ob, ctime);
+		plugin->initialize_tree_func(eval_ctx, scene, ob, ctime);
 }
 
-void BIK_execute_tree(struct Scene *scene, Object *ob, bPoseChannel *pchan, float ctime) 
+void BIK_execute_tree(const struct EvaluationContext *eval_ctx, struct Scene *scene, Object *ob, bPoseChannel *pchan, float ctime)
 {
 	IKPlugin *plugin = get_plugin(ob->pose);
 
 	if (plugin && plugin->execute_tree_func)
-		plugin->execute_tree_func(scene, ob, pchan, ctime);
+		plugin->execute_tree_func(eval_ctx, scene, ob, pchan, ctime);
 }
 
 void BIK_release_tree(struct Scene *scene, Object *ob, float ctime) 
diff --git a/source/blender/ikplugin/intern/ikplugin_api.h b/source/blender/ikplugin/intern/ikplugin_api.h
index cd32bf26242..9a71463ede4 100644
--- a/source/blender/ikplugin/intern/ikplugin_api.h
+++ b/source/blender/ikplugin/intern/ikplugin_api.h
@@ -41,11 +41,12 @@ extern "C" {
 struct Object;
 struct bPoseChannel;
 struct Scene;
+struct EvaluationContext;
 
 
 struct IKPlugin {
-	void (*initialize_tree_func)(struct Scene *scene, struct Object *ob, float ctime);
-	void (*execute_tree_func)(struct Scene *scene, struct Object *ob, struct bPoseChannel *pchan, float ctime);
+	void (*initialize_tree_func)(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, float ctime);
+	void (*execute_tree_func)(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct bPoseChannel *pchan, float ctime);
 	void (*release_tree_func)(struct Scene *scene, struct Object *ob, float ctime);
 	void (*remove_armature_func)(struct bPose *pose);
 	void (*clear_cache)(struct bPose *pose);
diff --git a/source/blender/ikplugin/intern/iksolver_plugin.c b/source/blender/ikplugin/intern/iksolver_plugin.c
index 6ea311b2c7b..5169b72590c 100644
--- a/source/blender/ikplugin/intern/iksolver_plugin.c
+++ b/source/blender/ikplugin/intern/iksolver_plugin.c
@@ -217,9 +217,27 @@ static void where_is_ik_bone(bPoseChannel *pchan, float ik_mat[3][3])   // nr =
 	copy_m4_m3(ikmat, ik_mat);
 
 	if (pchan->parent)
-		mul_m4_series(pchan->pose_mat, pchan->parent->pose_mat, pchan->chan_mat, ikmat);
+		mul_m4_m4m4(pchan->pose_mat, pchan->parent->pose_mat, pchan->chan_mat);
 	else
-		mul_m4_m4m4(pchan->pose_mat, pchan->chan_mat, ikmat);
+		copy_m4_m4(pchan->pose_mat, pchan->chan_mat);
+
+#ifdef USE_NONUNIFORM_SCALE
+	/* apply IK mat, but as if the bones have uniform scale since the IK solver
+	 * is not aware of non-uniform scale */
+	float scale[3];
+	mat4_to_size(scale, pchan->pose_mat);
+	normalize_v3_length(pchan->pose_mat[0], scale[1]);
+	normalize_v3_length(pchan->pose_mat[2], scale[1]);
+#endif
+
+	mul_m4_m4m4(pchan->pose_mat, pchan->pose_mat, ikmat);
+
+#ifdef USE_NONUNIFORM_SCALE
+	float ik_scale[3];
+	mat3_to_size(ik_scale, ik_mat);
+	normalize_v3_length(pchan->pose_mat[0], scale[0] * ik_scale[0]);
+	normalize_v3_length(pchan->pose_mat[2], scale[2] * ik_scale[2]);
+#endif
 
 	/* calculate head */
 	copy_v3_v3(pchan->pose_head, pchan->pose_mat[3]);
@@ -234,7 +252,7 @@ static void where_is_ik_bone(bPoseChannel *pchan, float ik_mat[3][3])   // nr =
 
 /* called from within the core BKE_pose_where_is loop, all animsystems and constraints
  * were executed & assigned. Now as last we do an IK pass */
-static void execute_posetree(struct Scene *scene, Object *ob, PoseTree *tree)
+static void execute_posetree(const struct EvaluationContext *eval_ctx, struct Scene *scene, Object *ob, PoseTree *tree)
 {
 	float R_parmat[3][3], identity[3][3];
 	float iR_parmat[3][3];
@@ -308,6 +326,10 @@ static void execute_posetree(struct Scene *scene, Object *ob, PoseTree *tree)
 		/* change length based on bone size */
 		length = bone->length * len_v3(R_bonemat[1]);
 
+		/* basis must be pure rotation */
+		normalize_m3(R_bonemat);
+		normalize_m3(R_parmat);
+
 		/* compute rest basis and its inverse */
 		copy_m3_m3(rest_basis, bone->bone_mat);
 		transpose_m3_m3(irest_basis, bone->bone_mat);
@@ -317,11 +339,7 @@ static void execute_posetree(struct Scene *scene, Object *ob, PoseTree *tree)
 		mul_m3_m3m3(full_basis, iR_parmat, R_bonemat);
 		mul_m3_m3m3(basis, irest_basis, full_basis);
 
-		/* basis must be pure rotation */
-		normalize_m3(basis);
-
 		/* transform offset into local bone space */
-		normalize_m3(iR_parmat);
 		mul_m3_v3(iR_parmat, start);
 
 		IK_SetTransform(seg, start, rest_basis, basis, length);
@@ -376,7 +394,7 @@ static void execute_posetree(struct Scene *scene, Object *ob, PoseTree *tree)
 		/* 1.0=ctime, we pass on object for auto-ik (owner-type here is object, even though
 		 * strictly speaking, it is a posechannel)
 		 */
-		BKE_constraint_target_matrix_get(scene, target->con, 0, CONSTRAINT_OBTYPE_OBJECT, ob, rootmat, 1.0);
+		BKE_constraint_target_matrix_get(eval_ctx, scene, target->con, 0, CONSTRAINT_OBTYPE_OBJECT, ob, rootmat, 1.0);
 
 		/* and set and transform goal */
 		mul_m4_m4m4(goal, goalinv, rootmat);
@@ -387,7 +405,7 @@ static void execute_posetree(struct Scene *scene, Object *ob, PoseTree *tree)
 
 		/* same for pole vector target */
 		if (data->poletar) {
-			BKE_constraint_target_matrix_get(scene, target->con, 1, CONSTRAINT_OBTYPE_OBJECT, ob, rootmat, 1.0);
+			BKE_constraint_target_matrix_get(eval_ctx, scene, target->con, 1, CONSTRAINT_OBTYPE_OBJECT, ob, rootmat, 1.0);
 
 			if (data->flag & CONSTRAINT_IK_SETANGLE) {
 				/* don't solve IK when we are setting the pole angle */
@@ -516,7 +534,7 @@ static void free_posetree(PoseTree *tree)
 ///----------------------------------------
 /// Plugin API for legacy iksolver
 
-void iksolver_initialize_tree(struct Scene *UNUSED(scene), struct Object *ob, float UNUSED(ctime))
+void iksolver_initialize_tree(const struct EvaluationContext *UNUSED(eval_ctx), struct Scene *UNUSED(scene), struct Object *ob, float UNUSED(ctime))
 {
 	bPoseChannel *pchan;
 
@@ -527,7 +545,7 @@ void iksolver_initialize_tree(struct Scene *UNUSED(scene), struct Object *ob, fl
 	ob->pose->flag &= ~POSE_WAS_REBUILT;
 }
 
-void iksolver_execute_tree(struct Scene *scene, Object *ob,  bPoseChannel *pchan_root, float ctime)
+void iksolver_execute_tree(const struct EvaluationContext *eval_ctx, struct Scene *scene, Object *ob,  bPoseChannel *pchan_root, float ctime)
 {
 	while (pchan_root->iktree.first) {
 		PoseTree *tree = pchan_root->iktree.first;
@@ -540,25 +558,13 @@ void iksolver_execute_tree(struct Scene *scene, Object *ob,  bPoseChannel *pchan
 		/* 4. walk over the tree for regular solving */
 		for (a = 0; a < tree->totchannel; a++) {
 			if (!(tree->pchan[a]->flag & POSE_DONE))    // successive trees can set the flag
-				BKE_pose_where_is_bone(scene, ob, tree->pchan[a], ctime, 1);
+				BKE_pose_where_is_bone(eval_ctx, scene, ob, tree->pchan[a], ctime, 1);
 			/* tell blender that this channel was controlled by IK, it's cleared on each BKE_pose_where_is() */
 			tree->pchan[a]->flag |= POSE_CHAIN;
 		}
 
-#ifdef USE_NONUNIFORM_SCALE
-		float (*pchan_scale_data)[3] = MEM_mallocN(sizeof(float[3]) * tree->totchannel, __func__);
-
-		for (a = 0; a < tree->totchannel; a++) {
-			mat4_to_size(pchan_scale_data[a], tree->pchan[a]->pose_mat);
-
-			/* make uniform at y scale since this controls the length */
-			normalize_v3_length(tree->pchan[a]->pose_mat[0], pchan_scale_data[a][1]);
-			normalize_v3_length(tree->pchan[a]->pose_mat[2], pchan_scale_data[a][1]);
-		}
-#endif
-
 		/* 5. execute the IK solver */
-		execute_posetree(scene, ob, tree);
+		execute_posetree(eval_ctx, scene, ob, tree);
 
 		/* 6. apply the differences to the channels,
 		 *    we need to calculate the original differences first */
@@ -571,14 +577,6 @@ void iksolver_execute_tree(struct Scene *scene, Object *ob,  bPoseChannel *pchan
 			where_is_ik_bone(tree->pchan[a], tree->basis_change[a]);
 		}
 
-#ifdef USE_NONUNIFORM_SCALE
-		for (a = 0; a < tree->totchannel; a++) {
-			normalize_v3_length(tree->pchan[a]->pose_mat[0], pchan_scale_data[a][0]);
-			normalize_v3_length(tree->pchan[a]->pose_mat[2], pchan_scale_data[a][2]);
-		}
-		MEM_freeN(pchan_scale_data);
-#endif
-
 		/* 7. and free */
 		BLI_remlink(&pchan_root->iktree, tree);
 		free_posetree(tree);
diff --git a/source/blender/ikplugin/intern/iksolver_plugin.h b/source/blender/ikplugin/intern/iksolver_plugin.h
index 07264280a25..f1ca91ebb49 100644
--- a/source/blender/ikplugin/intern/iksolver_plugin.h
+++ b/source/blender/ikplugin/intern/iksolver_plugin.h
@@ -40,8 +40,11 @@
 extern "C" {
 #endif
 
-void iksolver_initialize_tree(struct Scene *scene, struct Object *ob, float ctime);
-void iksolver_execute_tree(struct Scene *scene, struct Object *ob,  struct bPoseChannel *pchan_root, float ctime);
+void iksolver_initialize_tree(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, float ctime);
+void iksolver_execute_tree(
+        const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,
+        struct bPoseChannel *pchan_root, float ctime);
 
 #ifdef __cplusplus
 }
diff --git a/source/blender/ikplugin/intern/itasc_plugin.cpp b/source/blender/ikplugin/intern/itasc_plugin.cpp
index d58340965a7..93460559067 100644
--- a/source/blender/ikplugin/intern/itasc_plugin.cpp
+++ b/source/blender/ikplugin/intern/itasc_plugin.cpp
@@ -542,7 +542,7 @@ static void GetJointRotation(KDL::Rotation& boneRot, int type, double *rot)
 	}
 }
 
-static bool target_callback(const iTaSC::Timestamp& timestamp, const iTaSC::Frame& current, iTaSC::Frame& next, void *param)
+static bool target_callback(const struct EvaluationContext *eval_ctx, const iTaSC::Timestamp& timestamp, const iTaSC::Frame& current, iTaSC::Frame& next, void *param)
 {
 	IK_Target *target = (IK_Target *)param;
 	// compute next target position
@@ -550,7 +550,7 @@ static bool target_callback(const iTaSC::Timestamp& timestamp, const iTaSC::Fram
 	bConstraint *constraint = (bConstraint *)target->blenderConstraint;
 	float tarmat[4][4];
 
-	BKE_constraint_target_matrix_get(target->blscene, constraint, 0, CONSTRAINT_OBTYPE_OBJECT, target->owner, tarmat, 1.0);
+	BKE_constraint_target_matrix_get(eval_ctx, target->blscene, constraint, 0, CONSTRAINT_OBTYPE_OBJECT, target->owner, tarmat, 1.0);
 
 	// rootmat contains the target pose in world coordinate
 	// if enforce is != 1.0, blend the target position with the end effector position
@@ -577,7 +577,7 @@ static bool target_callback(const iTaSC::Timestamp& timestamp, const iTaSC::Fram
 	return true;
 }
 
-static bool base_callback(const iTaSC::Timestamp& timestamp, const iTaSC::Frame& current, iTaSC::Frame& next, void *param)
+static bool base_callback(const struct EvaluationContext *eval_ctx, const iTaSC::Timestamp& timestamp, const iTaSC::Frame& current, iTaSC::Frame& next, void *param)
 {
 	IK_Scene *ikscene = (IK_Scene *)param;
 	// compute next armature base pose
@@ -619,7 +619,7 @@ static bool base_callback(const iTaSC::Timestamp& timestamp, const iTaSC::Frame&
 		IK_Channel &rootchan = ikscene->channels[0];
 
 		// get polar target matrix in world space
-		BKE_constraint_target_matrix_get(ikscene->blscene, ikscene->polarConstraint, 1, CONSTRAINT_OBTYPE_OBJECT, ikscene->blArmature, mat, 1.0);
+		BKE_constraint_target_matrix_get(eval_ctx, ikscene->blscene, ikscene->polarConstraint, 1, CONSTRAINT_OBTYPE_OBJECT, ikscene->blArmature, mat, 1.0);
 		// convert to armature space
 		mul_m4_m4m4(polemat, imat, mat);
 		// get the target in world space (was computed before as target object are defined before base object)
@@ -863,7 +863,7 @@ static bool joint_callback(const iTaSC::Timestamp& timestamp, iTaSC::ConstraintV
 }
 
 // build array of joint corresponding to IK chain
-static int convert_channels(IK_Scene *ikscene, PoseTree *tree, float ctime)
+static int convert_channels(const struct EvaluationContext *eval_ctx, IK_Scene *ikscene, PoseTree *tree, float ctime)
 {
 	IK_Channel *ikchan;
 	bPoseChannel *pchan;
@@ -880,7 +880,7 @@ static int convert_channels(IK_Scene *ikscene, PoseTree *tree, float ctime)
 		// this is because some of the pose data (e.g. pose head) don't have corresponding 
 		// joint angles and can't be applied to the iTaSC armature dynamically
 		if (!(pchan->flag & POSE_DONE))
-			BKE_pose_where_is_bone(ikscene->blscene, ikscene->blArmature, pchan, ctime, 1);
+			BKE_pose_where_is_bone(eval_ctx, ikscene->blscene, ikscene->blArmature, pchan, ctime, 1);
 		// tell blender that this channel was controlled by IK, it's cleared on each BKE_pose_where_is()
 		pchan->flag |= (POSE_DONE | POSE_CHAIN);
 
@@ -1056,7 +1056,7 @@ static void BKE_pose_rest(IK_Scene *ikscene)
 	}
 }
 
-static IK_Scene *convert_tree(Scene *blscene, Object *ob, bPoseChannel *pchan, float ctime)
+static IK_Scene *convert_tree(const struct EvaluationContext *eval_ctx, Scene *blscene, Object *ob, bPoseChannel *pchan, float ctime)
 {
 	PoseTree *tree = (PoseTree *)pchan->iktree.first;
 	PoseTarget *target;
@@ -1134,7 +1134,7 @@ static IK_Scene *convert_tree(Scene *blscene, Object *ob, bPoseChannel *pchan, f
 	std::vector<double> weights;
 	double weight[3];
 	// build the array of joints corresponding to the IK chain
-	convert_channels(ikscene, tree, ctime);
+	convert_channels(eval_ctx, ikscene, tree, ctime);
 	if (ingame) {
 		// in the GE, set the initial joint angle to match the current pose
 		// this will update the jointArray in ikscene
@@ -1397,7 +1397,7 @@ static IK_Scene *convert_tree(Scene *blscene, Object *ob, bPoseChannel *pchan, f
 	// we can now add the armature
 	// the armature is based on a moving frame.
 	// initialize with the correct position in case there is no cache
-	base_callback(iTaSC::Timestamp(), iTaSC::F_identity, initPose, ikscene);
+	base_callback(eval_ctx, iTaSC::Timestamp(), iTaSC::F_identity, initPose, ikscene);
 	ikscene->base = new iTaSC::MovingFrame(initPose);
 	ikscene->base->setCallback(base_callback, ikscene);
 	std::string armname;
@@ -1458,7 +1458,7 @@ static IK_Scene *convert_tree(Scene *blscene, Object *ob, bPoseChannel *pchan, f
 		mul_m4_m4m4(iktarget->eeRest, invBaseFrame, mat);
 		iktarget->eeBlend = (!ikscene->polarConstraint && condata->type == CONSTRAINT_IK_COPYPOSE) ? true : false;
 		// use target_callback to make sure the initPose includes enforce coefficient
-		target_callback(iTaSC::Timestamp(), iTaSC::F_identity, initPose, iktarget);
+		target_callback(eval_ctx, iTaSC::Timestamp(), iTaSC::F_identity, initPose, iktarget);
 		iktarget->target = new iTaSC::MovingFrame(initPose);
 		iktarget->target->setCallback(target_callback, iktarget);
 		ret = scene->addObject(iktarget->targetName, iktarget->target);
@@ -1526,7 +1526,7 @@ static IK_Scene *convert_tree(Scene *blscene, Object *ob, bPoseChannel *pchan, f
 	return ikscene;
 }
 
-static void create_scene(Scene *scene, Object *ob, float ctime)
+static void create_scene(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob, float ctime)
 {
 	bPoseChannel *pchan;
 
@@ -1537,7 +1537,7 @@ static void create_scene(Scene *scene, Object *ob, float ctime)
 		if (tree) {
 			IK_Data *ikdata = get_ikdata(ob->pose);
 			// convert tree in iTaSC::Scene
-			IK_Scene *ikscene = convert_tree(scene, ob, pchan, ctime);
+			IK_Scene *ikscene = convert_tree(eval_ctx, scene, ob, pchan, ctime);
 			if (ikscene) {
 				ikscene->next = ikdata->first;
 				ikdata->first = ikscene;
@@ -1576,7 +1576,7 @@ static int init_scene(Object *ob)
 	return 0;
 }
 
-static void execute_scene(Scene *blscene, IK_Scene *ikscene, bItasc *ikparam, float ctime, float frtime)
+static void execute_scene(const struct EvaluationContext *eval_ctx, Scene *blscene, IK_Scene *ikscene, bItasc *ikparam, float ctime, float frtime)
 {
 	int i;
 	IK_Channel *ikchan;
@@ -1592,7 +1592,7 @@ static void execute_scene(Scene *blscene, IK_Scene *ikscene, bItasc *ikparam, fl
 		// in animation mode, we must get the bone position from action and constraints
 		for (i = 0, ikchan = ikscene->channels; i < ikscene->numchan; i++, ++ikchan) {
 			if (!(ikchan->pchan->flag & POSE_DONE))
-				BKE_pose_where_is_bone(blscene, ikscene->blArmature, ikchan->pchan, ctime, 1);
+				BKE_pose_where_is_bone(eval_ctx, blscene, ikscene->blArmature, ikchan->pchan, ctime, 1);
 			// tell blender that this channel was controlled by IK, it's cleared on each BKE_pose_where_is()
 			ikchan->pchan->flag |= (POSE_DONE | POSE_CHAIN);
 			ikchan->jointValid = 0;
@@ -1647,7 +1647,7 @@ static void execute_scene(Scene *blscene, IK_Scene *ikscene, bItasc *ikparam, fl
 		}
 	}
 	// don't cache if we are reiterating because we don't want to destroy the cache unnecessarily
-	ikscene->scene->update(timestamp, timestep, numstep, false, !reiterate, simulation);
+	ikscene->scene->update(eval_ctx, timestamp, timestep, numstep, false, !reiterate, simulation);
 	if (reiterate) {
 		// how many times do we reiterate?
 		for (i = 0; i < ikparam->numiter; i++) {
@@ -1656,11 +1656,11 @@ static void execute_scene(Scene *blscene, IK_Scene *ikscene, bItasc *ikparam, fl
 			{
 				break;
 			}
-			ikscene->scene->update(timestamp, timestep, numstep, true, false, simulation);
+			ikscene->scene->update(eval_ctx, timestamp, timestep, numstep, true, false, simulation);
 		}
 		if (simulation) {
 			// one more fake iteration to cache
-			ikscene->scene->update(timestamp, 0.0, 1, true, true, true);
+			ikscene->scene->update(eval_ctx, timestamp, 0.0, 1, true, true, true);
 		}
 	}
 	// compute constraint error
@@ -1744,7 +1744,7 @@ static void execute_scene(Scene *blscene, IK_Scene *ikscene, bItasc *ikparam, fl
 //---------------------------------------------------
 // plugin interface
 //
-void itasc_initialize_tree(struct Scene *scene, Object *ob, float ctime)
+void itasc_initialize_tree(const struct EvaluationContext *eval_ctx, struct Scene *scene, Object *ob, float ctime)
 {
 	bPoseChannel *pchan;
 	int count = 0;
@@ -1764,13 +1764,13 @@ void itasc_initialize_tree(struct Scene *scene, Object *ob, float ctime)
 	// if at least one tree, create the scenes from the PoseTree stored in the channels
 	// postpone until execute_tree: this way the pose constraint are included
 	if (count)
-		create_scene(scene, ob, ctime);
+		create_scene(eval_ctx, scene, ob, ctime);
 	itasc_update_param(ob->pose);
 	// make sure we don't rebuilt until the user changes something important
 	ob->pose->flag &= ~POSE_WAS_REBUILT;
 }
 
-void itasc_execute_tree(struct Scene *scene, Object *ob,  bPoseChannel *pchan_root, float ctime)
+void itasc_execute_tree(const struct EvaluationContext *eval_ctx, struct Scene *scene, Object *ob,  bPoseChannel *pchan_root, float ctime)
 {
 	if (ob->pose->ikdata) {
 		IK_Data *ikdata = (IK_Data *)ob->pose->ikdata;
@@ -1787,7 +1787,7 @@ void itasc_execute_tree(struct Scene *scene, Object *ob,  bPoseChannel *pchan_ro
 					if (timestep > 0.2f)
 						timestep = 0.2f;
 				}
-				execute_scene(scene, ikscene, ikparam, ctime, timestep);
+				execute_scene(eval_ctx, scene, ikscene, ikparam, ctime, timestep);
 				break;
 			}
 		}
diff --git a/source/blender/ikplugin/intern/itasc_plugin.h b/source/blender/ikplugin/intern/itasc_plugin.h
index bcd95bc31ca..2f4e4036d76 100644
--- a/source/blender/ikplugin/intern/itasc_plugin.h
+++ b/source/blender/ikplugin/intern/itasc_plugin.h
@@ -40,8 +40,8 @@
 extern "C" {
 #endif
 
-void itasc_initialize_tree(struct Scene *scene, struct Object *ob, float ctime);
-void itasc_execute_tree(struct Scene *scene, struct Object *ob,  struct bPoseChannel *pchan_root, float ctime);
+void itasc_initialize_tree(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, float ctime);
+void itasc_execute_tree(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob,  struct bPoseChannel *pchan_root, float ctime);
 void itasc_release_tree(struct Scene *scene, struct Object *ob,  float ctime);
 void itasc_clear_data(struct bPose *pose);
 void itasc_clear_cache(struct bPose *pose);
diff --git a/source/blender/imbuf/CMakeLists.txt b/source/blender/imbuf/CMakeLists.txt
index b32f8c54cd6..c3950d8eb83 100644
--- a/source/blender/imbuf/CMakeLists.txt
+++ b/source/blender/imbuf/CMakeLists.txt
@@ -130,16 +130,6 @@ if(WITH_CODEC_AVI)
 	add_definitions(-DWITH_AVI)
 endif()
 
-if(WITH_CODEC_QUICKTIME)
-	list(APPEND INC
-		../quicktime
-	)
-	list(APPEND INC_SYS
-		${QUICKTIME_INCLUDE_DIRS}
-	)
-	add_definitions(-DWITH_QUICKTIME)
-endif()
-
 if(WITH_CODEC_FFMPEG)
 	list(APPEND INC
 		../../../intern/ffmpeg
diff --git a/source/blender/imbuf/IMB_imbuf.h b/source/blender/imbuf/IMB_imbuf.h
index e7abfdc7d67..f1f36351e79 100644
--- a/source/blender/imbuf/IMB_imbuf.h
+++ b/source/blender/imbuf/IMB_imbuf.h
@@ -205,6 +205,7 @@ typedef enum IMB_BlendMode {
 	IMB_BLEND_SATURATION = 21,
 	IMB_BLEND_LUMINOSITY = 22,
 	IMB_BLEND_COLOR	= 23,
+	IMB_BLEND_INTERPOLATE = 24,
 
 	IMB_BLEND_COPY = 1000,
 	IMB_BLEND_COPY_RGB = 1001,
diff --git a/source/blender/imbuf/IMB_imbuf_types.h b/source/blender/imbuf/IMB_imbuf_types.h
index 1701c2ba307..ee51854d7ed 100644
--- a/source/blender/imbuf/IMB_imbuf_types.h
+++ b/source/blender/imbuf/IMB_imbuf_types.h
@@ -295,7 +295,6 @@ typedef struct ImBuf {
 
 #endif  /* DDS */
 extern const char *imb_ext_image[];
-extern const char *imb_ext_image_qt[];
 extern const char *imb_ext_movie[];
 extern const char *imb_ext_audio[];
 
diff --git a/source/blender/imbuf/intern/IMB_anim.h b/source/blender/imbuf/intern/IMB_anim.h
index 6d7ad7985f9..b10ae4f6fe9 100644
--- a/source/blender/imbuf/intern/IMB_anim.h
+++ b/source/blender/imbuf/intern/IMB_anim.h
@@ -63,12 +63,6 @@
 #  include "AVI_avi.h"
 #endif
 
-#ifdef WITH_QUICKTIME
-#  if defined(_WIN32) || defined(__APPLE__)
-#    include "quicktime_import.h"
-#  endif /* _WIN32 || __APPLE__ */
-#endif /* WITH_QUICKTIME */
-
 #include "IMB_imbuf_types.h"
 #include "IMB_imbuf.h"
 
@@ -137,11 +131,6 @@ struct anim {
 	PGETFRAME pgf;
 #endif
 
-#ifdef WITH_QUICKTIME
-	/* quicktime */
-	struct _QuicktimeMovie *qtime;
-#endif /* WITH_QUICKTIME */
-
 #ifdef WITH_FFMPEG
 	AVFormatContext *pFormatCtx;
 	AVCodecContext *pCodecCtx;
diff --git a/source/blender/imbuf/intern/anim_movie.c b/source/blender/imbuf/intern/anim_movie.c
index 9806ff006d7..25b0c0d7b1a 100644
--- a/source/blender/imbuf/intern/anim_movie.c
+++ b/source/blender/imbuf/intern/anim_movie.c
@@ -73,12 +73,6 @@
 #  include "AVI_avi.h"
 #endif
 
-#ifdef WITH_QUICKTIME
-#if defined(_WIN32) || defined(__APPLE__)
-#include "quicktime_import.h"
-#endif /* _WIN32 || __APPLE__ */
-#endif /* WITH_QUICKTIME */
-
 #include "IMB_imbuf_types.h"
 #include "IMB_imbuf.h"
 
@@ -221,9 +215,6 @@ void IMB_free_anim(struct anim *anim)
 	free_anim_avi(anim);
 #endif
 
-#ifdef WITH_QUICKTIME
-	free_anim_quicktime(anim);
-#endif
 #ifdef WITH_FFMPEG
 	free_anim_ffmpeg(anim);
 #endif
@@ -513,6 +504,11 @@ static int startffmpeg(struct anim *anim)
 		avformat_close_input(&pFormatCtx);
 		return -1;
 	}
+	if (pCodecCtx->pix_fmt == AV_PIX_FMT_NONE) {
+		avcodec_close(anim->pCodecCtx);
+		avformat_close_input(&pFormatCtx);
+		return -1;
+	}
 
 	frame_rate = av_get_r_frame_rate_compat(pFormatCtx->streams[videoStream]);
 	if (pFormatCtx->streams[videoStream]->nb_frames != 0) {
@@ -1214,9 +1210,6 @@ static ImBuf *anim_getnew(struct anim *anim)
 	free_anim_avi(anim);
 #endif
 
-#ifdef WITH_QUICKTIME
-	free_anim_quicktime(anim);
-#endif
 #ifdef WITH_FFMPEG
 	free_anim_ffmpeg(anim);
 #endif
@@ -1245,12 +1238,6 @@ static ImBuf *anim_getnew(struct anim *anim)
 			ibuf = IMB_allocImBuf(anim->x, anim->y, 24, 0);
 			break;
 #endif
-#ifdef WITH_QUICKTIME
-		case ANIM_QTIME:
-			if (startquicktime(anim)) return (0);
-			ibuf = IMB_allocImBuf(anim->x, anim->y, 24, 0);
-			break;
-#endif
 #ifdef WITH_FFMPEG
 		case ANIM_FFMPEG:
 			if (startffmpeg(anim)) return (0);
@@ -1340,21 +1327,6 @@ struct ImBuf *IMB_anim_absolute(struct anim *anim, int position,
 				anim->curposition = position;
 			break;
 #endif
-#ifdef WITH_QUICKTIME
-		case ANIM_QTIME:
-			ibuf = qtime_fetchibuf(anim, position);
-			if (ibuf) {
-				if (ibuf->rect) {
-					/* OCIO_TODO: should happen in quicktime module, but it currently doesn't have access
-					 *            to color management's internals
-					 */
-					ibuf->rect_colorspace = colormanage_colorspace_get_named(anim->colorspace);
-				}
-
-				anim->curposition = position;
-			}
-			break;
-#endif
 #ifdef WITH_FFMPEG
 		case ANIM_FFMPEG:
 			ibuf = ffmpeg_fetchibuf(anim, position, tc);
diff --git a/source/blender/imbuf/intern/colormanagement.c b/source/blender/imbuf/intern/colormanagement.c
index ff19a14dbff..863bce125c5 100644
--- a/source/blender/imbuf/intern/colormanagement.c
+++ b/source/blender/imbuf/intern/colormanagement.c
@@ -47,6 +47,7 @@
 #include "IMB_imbuf.h"
 #include "IMB_imbuf_types.h"
 #include "IMB_filetype.h"
+#include "IMB_filter.h"
 #include "IMB_moviecache.h"
 
 #include "MEM_guardedalloc.h"
@@ -63,6 +64,7 @@
 #include "BKE_context.h"
 #include "BKE_image.h"
 #include "BKE_main.h"
+#include "BKE_sequencer.h"
 
 #include "RNA_define.h"
 
@@ -1112,6 +1114,7 @@ void IMB_colormanagement_check_file_config(Main *bmain)
 	for (scene = bmain->scene.first; scene; scene = scene->id.next) {
 		ColorManagedColorspaceSettings *sequencer_colorspace_settings;
 
+		/* check scene color management settings */
 		colormanage_check_display_settings(&scene->display_settings, "scene", default_display);
 		colormanage_check_view_settings(&scene->display_settings, &scene->view_settings, "scene");
 
@@ -1122,6 +1125,15 @@ void IMB_colormanagement_check_file_config(Main *bmain)
 		if (sequencer_colorspace_settings->name[0] == '\0') {
 			BLI_strncpy(sequencer_colorspace_settings->name, global_role_default_sequencer, MAX_COLORSPACE_NAME);
 		}
+
+		/* check sequencer strip input color space settings */
+		Sequence *seq;
+		SEQ_BEGIN (scene->ed, seq) {
+			if (seq->strip) {
+				colormanage_check_colorspace_settings(&seq->strip->colorspace_settings, "sequencer strip");
+			}
+		}
+		SEQ_END
 	}
 
 	/* ** check input color space settings ** */
@@ -1510,6 +1522,10 @@ static bool is_ibuf_rect_in_display_space(ImBuf *ibuf, const ColorManagedViewSet
 	{
 		const char *from_colorspace = ibuf->rect_colorspace->name;
 		const char *to_colorspace = IMB_colormanagement_get_display_colorspace_name(view_settings, display_settings);
+		ColorManagedLook *look_descr = colormanage_look_get_named(view_settings->look);
+		if (look_descr != NULL && !STREQ(look_descr->process_space, "")) {
+			return false;
+		}
 
 		if (to_colorspace && STREQ(from_colorspace, to_colorspace))
 			return true;
@@ -1624,12 +1640,13 @@ static void *do_processor_transform_thread(void *handle_v)
 	if (float_from_byte) {
 		IMB_buffer_float_from_byte(float_buffer, byte_buffer,
 		                           IB_PROFILE_SRGB, IB_PROFILE_SRGB,
-		                           true,
+		                           false,
 		                           width, height, width, width);
-			IMB_colormanagement_processor_apply(handle->cm_processor,
-			                                    float_buffer,
-			                                    width, height, channels,
-			                                    predivide);
+		IMB_colormanagement_processor_apply(handle->cm_processor,
+		                                    float_buffer,
+		                                    width, height, channels,
+		                                    predivide);
+		IMB_premultiply_rect_float(float_buffer, 4, width, height);
 	}
 	else {
 		if (byte_buffer != NULL) {
@@ -1765,14 +1782,15 @@ void IMB_colormanagement_transform_from_byte_threaded(float *float_buffer, unsig
 		 */
 		IMB_buffer_float_from_byte(float_buffer, byte_buffer,
 		                           IB_PROFILE_SRGB, IB_PROFILE_SRGB,
-		                           true,
+		                           false,
 		                           width, height, width, width);
+		IMB_premultiply_rect_float(float_buffer, 4, width, height);
 		return;
 	}
 	cm_processor = IMB_colormanagement_colorspace_processor_new(from_colorspace, to_colorspace);
 	processor_transform_apply_threaded(byte_buffer, float_buffer,
 	                                   width, height, channels,
-	                                   cm_processor, true, true);
+	                                   cm_processor, false, true);
 	IMB_colormanagement_processor_free(cm_processor);
 }
 
@@ -2554,6 +2572,14 @@ const char *IMB_colormanagement_colorspace_get_indexed_name(int index)
 
 void IMB_colormanagment_colorspace_from_ibuf_ftype(ColorManagedColorspaceSettings *colorspace_settings, ImBuf *ibuf)
 {
+	/* Don't modify non-color data space, it does not change with file type. */
+	ColorSpace *colorspace = colormanage_colorspace_get_named(colorspace_settings->name);
+
+	if (colorspace && colorspace->is_data) {
+		return;
+	}
+
+	/* Get color space from file type. */
 	const ImFileType *type;
 
 	for (type = IMB_FILE_TYPES; type < IMB_FILE_TYPES_LAST; type++) {
diff --git a/source/blender/imbuf/intern/filetype.c b/source/blender/imbuf/intern/filetype.c
index 3d3e8a0646a..7ed5c8ffbcb 100644
--- a/source/blender/imbuf/intern/filetype.c
+++ b/source/blender/imbuf/intern/filetype.c
@@ -47,10 +47,6 @@
 #include "dds/dds_api.h"
 #endif
 
-#ifdef WITH_QUICKTIME
-#include "quicktime_import.h"
-#endif
-
 static int imb_ftype_default(const ImFileType *type, ImBuf *ibuf)
 {
 	return (ibuf->ftype == type->filetype);
@@ -101,10 +97,6 @@ void imb_filetypes_init(void)
 	for (type = IMB_FILE_TYPES; type < IMB_FILE_TYPES_LAST; type++)
 		if (type->init)
 			type->init();
-
-#ifdef WITH_QUICKTIME
-	quicktime_init();
-#endif
 }
 
 void imb_filetypes_exit(void)
@@ -114,9 +106,5 @@ void imb_filetypes_exit(void)
 	for (type = IMB_FILE_TYPES; type < IMB_FILE_TYPES_LAST; type++)
 		if (type->exit)
 			type->exit();
-
-#ifdef WITH_QUICKTIME
-	quicktime_exit();
-#endif
 }
 
diff --git a/source/blender/imbuf/intern/iris.c b/source/blender/imbuf/intern/iris.c
index 7a9fa2b9768..6c0849358a5 100644
--- a/source/blender/imbuf/intern/iris.c
+++ b/source/blender/imbuf/intern/iris.c
@@ -48,36 +48,24 @@
 #define IMAGIC 0732
 
 typedef struct {
-	unsigned short  imagic;      /* stuff saved on disk . . */
-	unsigned short  type;
-	unsigned short  dim;
-	unsigned short  xsize;
-	unsigned short  ysize;
-	unsigned short  zsize;
-	unsigned int    min;
-	unsigned int    max;
-	unsigned int    wastebytes;
-	char name[80];
-	unsigned int    colormap;
-
-	int file;               /* stuff used in core only */
-	unsigned short  flags;
-	short           dorev;
-	short           x;
-	short           y;
-	short           z;
-	short           cnt;
-	unsigned short *ptr;
-	unsigned short *base;
-	unsigned short *tmpbuf;
-	unsigned int    offset;
-	unsigned int    rleend;        /* for rle images */
-	unsigned int   *rowstart;  /* for rle images */
-	const int            *rowsize;   /* for rle images */
+	ushort  imagic;      /* stuff saved on disk . . */
+	ushort  type;
+	ushort  dim;
+	ushort  xsize;
+	ushort  ysize;
+	ushort  zsize;
+	uint    min;
+	uint    max;
+	uchar   _pad1[4];
+	char    name[80];
+	uint    colormap;
+	uchar   _pad2[404];
 } IMAGE;
 
 #define HEADER_SIZE 512
 
+BLI_STATIC_ASSERT(sizeof(IMAGE) == HEADER_SIZE, "Invalid header size");
+
 #define RINTLUM (79)
 #define GINTLUM (156)
 #define BINTLUM (21)
@@ -106,68 +94,72 @@ typedef struct {
 /* local struct for mem access */
 typedef struct MFileOffset {
 	const uchar *_file_data;
-	unsigned int _file_offset;
+	uint _file_offset;
 } MFileOffset;
 
-#define MFILE_DATA(inf) ((void)0, (inf)->_file_data + (inf)->_file_offset)
+#define MFILE_DATA(inf) ((void)0, ((inf)->_file_data + (inf)->_file_offset))
 #define MFILE_STEP(inf, step) { (inf)->_file_offset += step; } ((void)0)
 #define MFILE_SEEK(inf, pos)  { (inf)->_file_offset  = pos;  } ((void)0)
 
+/* error flags */
+#define DIRTY_FLAG_EOF (1 << 0)
+#define DIRTY_FLAG_ENCODING (1 << 1)
+
 /* funcs */
 static void readheader(MFileOffset *inf, IMAGE *image);
 static int writeheader(FILE *outf, IMAGE *image);
 
-static unsigned short getshort(MFileOffset *inf);
-static unsigned int getlong(MFileOffset *inf);
-static void putshort(FILE *outf, unsigned short val);
-static int putlong(FILE *outf, unsigned int val);
-static int writetab(FILE *outf, unsigned int *tab, int len);
-static void readtab(MFileOffset *inf, unsigned int *tab, int len);
+static ushort getshort(MFileOffset *inf);
+static uint getlong(MFileOffset *inf);
+static void putshort(FILE *outf, ushort val);
+static int putlong(FILE *outf, uint val);
+static int writetab(FILE *outf, uint *tab, int len);
+static void readtab(MFileOffset *inf, uint *tab, int len);
 
-static void expandrow(unsigned char *optr, const unsigned char *iptr, int z);
-static void expandrow2(float *optr, const unsigned char *iptr, int z);
-static void interleaverow(unsigned char *lptr, const unsigned char *cptr, int z, int n);
-static void interleaverow2(float *lptr, const unsigned char *cptr, int z, int n);
-static int compressrow(unsigned char *lbuf, unsigned char *rlebuf, int z, int cnt);
-static void lumrow(unsigned char *rgbptr, unsigned char *lumptr, int n);
+static int expandrow(uchar *optr, const uchar *optr_end, const uchar *iptr, const uchar *iptr_end, int z);
+static int expandrow2(float *optr, const float *optr_end, const uchar *iptr, const uchar *iptr_end, int z);
+static void interleaverow(uchar *lptr, const uchar *cptr, int z, int n);
+static void interleaverow2(float *lptr, const uchar *cptr, int z, int n);
+static int compressrow(uchar *lbuf, uchar *rlebuf, int z, int cnt);
+static void lumrow(uchar *rgbptr, uchar *lumptr, int n);
 
 /*
  *	byte order independent read/write of shorts and ints.
  *
  */
 
-static unsigned short getshort(MFileOffset *inf)
+static ushort getshort(MFileOffset *inf)
 {
-	const unsigned char *buf;
+	const uchar *buf;
 
 	buf = MFILE_DATA(inf);
 	MFILE_STEP(inf, 2);
-	
-	return (buf[0] << 8) + (buf[1] << 0);
+
+	return ((ushort)buf[0] << 8) + ((ushort)buf[1] << 0);
 }
 
-static unsigned int getlong(MFileOffset *mofs)
+static uint getlong(MFileOffset *mofs)
 {
-	const unsigned char *buf;
+	const uchar *buf;
 	
 	buf = MFILE_DATA(mofs);
 	MFILE_STEP(mofs, 4);
-	
-	return (buf[0] << 24) + (buf[1] << 16) + (buf[2] << 8) + (buf[3] << 0);
+
+	return ((uint)buf[0] << 24) + ((uint)buf[1] << 16) + ((uint)buf[2] << 8) + ((uint)buf[3] << 0);
 }
 
-static void putshort(FILE *outf, unsigned short val)
+static void putshort(FILE *outf, ushort val)
 {
-	unsigned char buf[2];
+	uchar buf[2];
 
 	buf[0] = (val >> 8);
 	buf[1] = (val >> 0);
 	fwrite(buf, 2, 1, outf);
 }
 
-static int putlong(FILE *outf, unsigned int val)
+static int putlong(FILE *outf, uint val)
 {
-	unsigned char buf[4];
+	uchar buf[4];
 
 	buf[0] = (val >> 24);
 	buf[1] = (val >> 16);
@@ -205,7 +197,7 @@ static int writeheader(FILE *outf, IMAGE *image)
 	return fwrite("no name", 8, 1, outf);
 }
 
-static int writetab(FILE *outf, unsigned int *tab, int len)
+static int writetab(FILE *outf, uint *tab, int len)
 {
 	int r = 0;
 
@@ -216,7 +208,7 @@ static int writetab(FILE *outf, unsigned int *tab, int len)
 	return r;
 }
 
-static void readtab(MFileOffset *inf, unsigned int *tab, int len)
+static void readtab(MFileOffset *inf, uint *tab, int len)
 {
 	while (len) {
 		*tab++ = getlong(inf);
@@ -242,12 +234,12 @@ static void test_endian_zbuf(struct ImBuf *ibuf)
 }
 
 /* from misc_util: flip the bytes from x  */
-#define GS(x) (((unsigned char *)(x))[0] << 8 | ((unsigned char *)(x))[1])
+#define GS(x) (((uchar *)(x))[0] << 8 | ((uchar *)(x))[1])
 
 /* this one is only def-ed once, strangely... */
 #define GSS(x) (((uchar *)(x))[1] << 8 | ((uchar *)(x))[0])
 
-int imb_is_a_iris(const unsigned char *mem)
+int imb_is_a_iris(const uchar *mem)
 {
 	return ((GS(mem) == IMAGIC) || (GSS(mem) == IMAGIC));
 }
@@ -259,46 +251,52 @@ int imb_is_a_iris(const unsigned char *mem)
  *
  */
 
-struct ImBuf *imb_loadiris(const unsigned char *mem, size_t size, int flags, char colorspace[IM_MAX_SPACE])
+struct ImBuf *imb_loadiris(const uchar *mem, size_t size, int flags, char colorspace[IM_MAX_SPACE])
 {
-	unsigned int *base, *lptr = NULL;
+	uint *base, *lptr = NULL;
 	float *fbase, *fptr = NULL;
-	unsigned int *zbase, *zptr;
-	const unsigned char *rledat;
-	unsigned int *starttab, *lengthtab;
+	uint *zbase, *zptr;
+	const uchar *rledat;
+	const uchar *mem_end = mem + size;
 	MFileOffset _inf_data = {mem, 0}, *inf = &_inf_data;
 	IMAGE image;
 	int x, y, z, tablen;
-	int xsize, ysize, zsize;
 	int bpp, rle, cur, badorder;
 	ImBuf *ibuf;
+	uchar dirty_flag = 0;
 
-	(void)size; /* unused */
-	
-	if (!imb_is_a_iris(mem)) return NULL;
+	if (size < HEADER_SIZE) {
+		return NULL;
+	}
+
+	if (!imb_is_a_iris(mem)) {
+		return NULL;
+	}
 
 	/* OCIO_TODO: only tested with 1 byte per pixel, not sure how to test with other settings */
 	colorspace_set_default_role(colorspace, IM_MAX_SPACE, COLOR_ROLE_DEFAULT_BYTE);
 
-	/*printf("new iris\n");*/
-	
 	readheader(inf, &image);
 	if (image.imagic != IMAGIC) {
 		fprintf(stderr, "longimagedata: bad magic number in image file\n");
 		return(NULL);
 	}
-	
+
 	rle = ISRLE(image.type);
 	bpp = BPP(image.type);
 	if (bpp != 1 && bpp != 2) {
 		fprintf(stderr, "longimagedata: image must have 1 or 2 byte per pix chan\n");
 		return(NULL);
 	}
-	
-	xsize = image.xsize;
-	ysize = image.ysize;
-	zsize = image.zsize;
-	
+	if ((uint)image.zsize > 8) {
+		fprintf(stderr, "longimagedata: channels over 8 not supported\n");
+		return(NULL);
+	}
+
+	const int xsize = image.xsize;
+	const int ysize = image.ysize;
+	const int zsize = image.zsize;
+
 	if (flags & IB_test) {
 		ibuf = IMB_allocImBuf(image.xsize, image.ysize, 8 * image.zsize, 0);
 		if (ibuf) ibuf->ftype = IMB_FTYPE_IMAGIC;
@@ -306,12 +304,17 @@ struct ImBuf *imb_loadiris(const unsigned char *mem, size_t size, int flags, cha
 	}
 	
 	if (rle) {
-		
 		tablen = ysize * zsize * sizeof(int);
-		starttab = (unsigned int *)MEM_mallocN(tablen, "iris starttab");
-		lengthtab = (unsigned int *)MEM_mallocN(tablen, "iris endtab");
 		MFILE_SEEK(inf, HEADER_SIZE);
-		
+
+		uint *starttab = MEM_mallocN(tablen, "iris starttab");
+		uint *lengthtab = MEM_mallocN(tablen, "iris endtab");
+
+#define MFILE_CAPACITY_AT_PTR_OK_OR_FAIL(p) \
+		if (UNLIKELY((p) > mem_end)) { dirty_flag |= DIRTY_FLAG_EOF; goto fail_rle; } ((void)0)
+
+		MFILE_CAPACITY_AT_PTR_OK_OR_FAIL(MFILE_DATA(inf) + ((4 * 2) * tablen));
+
 		readtab(inf, starttab, tablen);
 		readtab(inf, lengthtab, tablen);
 	
@@ -335,7 +338,7 @@ struct ImBuf *imb_loadiris(const unsigned char *mem, size_t size, int flags, cha
 			ibuf = IMB_allocImBuf(xsize, ysize, 8 * zsize, IB_rect);
 			if (ibuf->planes > 32) ibuf->planes = 32;
 			base = ibuf->rect;
-			zbase = (unsigned int *)ibuf->zbuf;
+			zbase = (uint *)ibuf->zbuf;
 			
 			if (badorder) {
 				for (z = 0; z < zsize; z++) {
@@ -344,9 +347,11 @@ struct ImBuf *imb_loadiris(const unsigned char *mem, size_t size, int flags, cha
 						MFILE_SEEK(inf, starttab[y + z * ysize]);
 						rledat = MFILE_DATA(inf);
 						MFILE_STEP(inf, lengthtab[y + z * ysize]);
-						
-						expandrow((uchar *)lptr, rledat, 3 - z);
-						lptr += xsize;
+						const uchar *rledat_next = MFILE_DATA(inf);
+						uint *lptr_next = lptr + xsize;
+						MFILE_CAPACITY_AT_PTR_OK_OR_FAIL(rledat_next);
+						dirty_flag |= expandrow((uchar *)lptr, (uchar *)lptr_next, rledat, rledat_next, 3 - z);
+						lptr = lptr_next;
 					}
 				}
 			}
@@ -354,17 +359,25 @@ struct ImBuf *imb_loadiris(const unsigned char *mem, size_t size, int flags, cha
 				lptr = base;
 				zptr = zbase;
 				for (y = 0; y < ysize; y++) {
-				
+
+					uint *lptr_next = lptr + xsize;
+					uint *zptr_next = zptr + xsize;
+
 					for (z = 0; z < zsize; z++) {
 						MFILE_SEEK(inf, starttab[y + z * ysize]);
 						rledat = MFILE_DATA(inf);
 						MFILE_STEP(inf, lengthtab[y + z * ysize]);
-						
-						if (z < 4) expandrow((uchar *)lptr, rledat, 3 - z);
-						else if (z < 8) expandrow((uchar *)zptr, rledat, 7 - z);
+						const uchar *rledat_next = MFILE_DATA(inf);
+						MFILE_CAPACITY_AT_PTR_OK_OR_FAIL(rledat_next);
+						if (z < 4) {
+							dirty_flag |= expandrow((uchar *)lptr, (uchar *)lptr_next, rledat, rledat_next, 3 - z);
+						}
+						else if (z < 8) {
+							dirty_flag |= expandrow((uchar *)zptr, (uchar *)zptr_next, rledat, rledat_next, 7 - z);
+						}
 					}
-					lptr += xsize;
-					zptr += xsize;
+					lptr = lptr_next;
+					zptr = zptr_next;
 				}
 			}
 			
@@ -383,14 +396,17 @@ struct ImBuf *imb_loadiris(const unsigned char *mem, size_t size, int flags, cha
 						MFILE_SEEK(inf, starttab[y + z * ysize]);
 						rledat = MFILE_DATA(inf);
 						MFILE_STEP(inf, lengthtab[y + z * ysize]);
-						
-						expandrow2(fptr, rledat, 3 - z);
-						fptr += xsize * 4;
+						const uchar *rledat_next = MFILE_DATA(inf);
+						MFILE_CAPACITY_AT_PTR_OK_OR_FAIL(rledat_next);
+						float *fptr_next = fptr + (xsize * 4);
+						dirty_flag |= expandrow2(fptr, fptr_next, rledat, rledat_next, 3 - z);
+						fptr = fptr_next;
 					}
 				}
 			}
 			else {
 				fptr = fbase;
+				float *fptr_next = fptr + (xsize * 4);
 
 				for (y = 0; y < ysize; y++) {
 				
@@ -398,27 +414,31 @@ struct ImBuf *imb_loadiris(const unsigned char *mem, size_t size, int flags, cha
 						MFILE_SEEK(inf, starttab[y + z * ysize]);
 						rledat = MFILE_DATA(inf);
 						MFILE_STEP(inf, lengthtab[y + z * ysize]);
-						
-						expandrow2(fptr, rledat, 3 - z);
-						
+						const uchar *rledat_next = MFILE_DATA(inf);
+						MFILE_CAPACITY_AT_PTR_OK_OR_FAIL(rledat_next);
+						dirty_flag |= expandrow2(fptr, fptr_next, rledat, rledat_next, 3 - z);
 					}
-					fptr += xsize * 4;
+					fptr = fptr_next;
 				}
 			}
 		}
-		
+#undef MFILE_CAPACITY_AT_PTR_OK_OR_FAIL
+fail_rle:
 		MEM_freeN(starttab);
 		MEM_freeN(lengthtab);
-
 	}
 	else {
+
+#define MFILE_CAPACITY_AT_PTR_OK_OR_FAIL(p) \
+		if (UNLIKELY((p) > mem_end)) { dirty_flag |= DIRTY_FLAG_EOF; goto fail_uncompressed; } ((void)0)
+
 		if (bpp == 1) {
 			
 			ibuf = IMB_allocImBuf(xsize, ysize, 8 * zsize, IB_rect);
 			if (ibuf->planes > 32) ibuf->planes = 32;
 
 			base = ibuf->rect;
-			zbase = (unsigned int *)ibuf->zbuf;
+			zbase = (uint *)ibuf->zbuf;
 			
 			MFILE_SEEK(inf, HEADER_SIZE);
 			rledat = MFILE_DATA(inf);
@@ -427,12 +447,13 @@ struct ImBuf *imb_loadiris(const unsigned char *mem, size_t size, int flags, cha
 				
 				if (z < 4) lptr = base;
 				else if (z < 8) lptr = zbase;
-				
-				for (y = 0; y < ysize; y++) {
 
-					interleaverow((uchar *)lptr, rledat, 3 - z, xsize);
-					rledat += xsize;
-					
+				for (y = 0; y < ysize; y++) {
+					const uchar *rledat_next = rledat + xsize;
+					const int z_ofs = 3 - z;
+					MFILE_CAPACITY_AT_PTR_OK_OR_FAIL(rledat_next + z_ofs);
+					interleaverow((uchar *)lptr, rledat, z_ofs, xsize);
+					rledat = rledat_next;
 					lptr += xsize;
 				}
 			}
@@ -450,20 +471,23 @@ struct ImBuf *imb_loadiris(const unsigned char *mem, size_t size, int flags, cha
 			for (z = 0; z < zsize; z++) {
 				
 				fptr = fbase;
-				
-				for (y = 0; y < ysize; y++) {
 
-					interleaverow2(fptr, rledat, 3 - z, xsize);
-					rledat += xsize * 2;
-					
+				for (y = 0; y < ysize; y++) {
+					const uchar *rledat_next = rledat + xsize * 2;
+					const int z_ofs = 3 - z;
+					MFILE_CAPACITY_AT_PTR_OK_OR_FAIL(rledat_next + z_ofs);
+					interleaverow2(fptr, rledat, z_ofs, xsize);
+					rledat = rledat_next;
 					fptr += xsize * 4;
 				}
 			}
 			
 		}
+#undef MFILE_CAPACITY_AT_PTR_OK_OR_FAIL
+fail_uncompressed:
+		(void)0;
 	}
-	
-	
+
 	if (bpp == 1) {
 		uchar *rect;
 		
@@ -528,6 +552,9 @@ struct ImBuf *imb_loadiris(const unsigned char *mem, size_t size, int flags, cha
 		
 	}
 
+	if (dirty_flag) {
+		fprintf(stderr, "longimagedata: corrupt file content (%d)\n", dirty_flag);
+	}
 	ibuf->ftype = IMB_FTYPE_IMAGIC;
 
 	test_endian_zbuf(ibuf);
@@ -541,7 +568,7 @@ struct ImBuf *imb_loadiris(const unsigned char *mem, size_t size, int flags, cha
 
 /* static utility functions for longimagedata */
 
-static void interleaverow(unsigned char *lptr, const unsigned char *cptr, int z, int n)
+static void interleaverow(uchar *lptr, const uchar *cptr, int z, int n)
 {
 	lptr += z;
 	while (n--) {
@@ -550,7 +577,7 @@ static void interleaverow(unsigned char *lptr, const unsigned char *cptr, int z,
 	}
 }
 
-static void interleaverow2(float *lptr, const unsigned char *cptr, int z, int n)
+static void interleaverow2(float *lptr, const uchar *cptr, int z, int n)
 {
 	lptr += z;
 	while (n--) {
@@ -560,19 +587,34 @@ static void interleaverow2(float *lptr, const unsigned char *cptr, int z, int n)
 	}
 }
 
-static void expandrow2(float *optr, const unsigned char *iptr, int z)
+static int expandrow2(
+        float *optr, const float *optr_end,
+        const uchar *iptr, const uchar *iptr_end, int z)
 {
-	unsigned short pixel, count;
+	ushort pixel, count;
 	float pixel_f;
 
+#define EXPAND_CAPACITY_AT_INPUT_OK_OR_FAIL(iptr_next) \
+	if (UNLIKELY(iptr_next > iptr_end)) { goto fail; }
+
+#define EXPAND_CAPACITY_AT_OUTPUT_OK_OR_FAIL(optr_next) \
+	if (UNLIKELY(optr_next > optr_end)) { goto fail; }
+
 	optr += z;
+	optr_end += z;
 	while (1) {
+		const uchar *iptr_next = iptr + 2;
+		EXPAND_CAPACITY_AT_INPUT_OK_OR_FAIL(iptr_next);
 		pixel = (iptr[0] << 8) | (iptr[1] << 0);
-		iptr += 2;
-		
+		iptr = iptr_next;
+
 		if (!(count = (pixel & 0x7f)) )
-			return;
+			return false;
+		const float *optr_next = optr + count;
+		EXPAND_CAPACITY_AT_OUTPUT_OK_OR_FAIL(optr_next);
 		if (pixel & 0x80) {
+			iptr_next = iptr + (count * 2);
+			EXPAND_CAPACITY_AT_INPUT_OK_OR_FAIL(iptr_next);
 			while (count >= 8) {
 				optr[0 * 4] = ((iptr[0] << 8) | (iptr[1] << 0)) / (float)0xFFFF;
 				optr[1 * 4] = ((iptr[2] << 8) | (iptr[3] << 0)) / (float)0xFFFF;
@@ -591,10 +633,13 @@ static void expandrow2(float *optr, const unsigned char *iptr, int z)
 				iptr += 2;
 				optr += 4;
 			}
+			BLI_assert(iptr == iptr_next);
 		}
 		else {
+			iptr_next = iptr + 2;
+			EXPAND_CAPACITY_AT_INPUT_OK_OR_FAIL(iptr_next);
 			pixel_f = ((iptr[0] << 8) | (iptr[1] << 0)) / (float)0xFFFF;
-			iptr += 2;
+			iptr = iptr_next;
 
 			while (count >= 8) {
 				optr[0 * 4] = pixel_f;
@@ -612,20 +657,45 @@ static void expandrow2(float *optr, const unsigned char *iptr, int z)
 				*optr = pixel_f;
 				optr += 4;
 			}
+			BLI_assert(iptr == iptr_next);
 		}
+		BLI_assert(optr == optr_next);
 	}
+	return false;
+
+#undef EXPAND_CAPACITY_AT_INPUT_OK_OR_FAIL
+#undef EXPAND_CAPACITY_AT_OUTPUT_OK_OR_FAIL
+fail:
+	return DIRTY_FLAG_ENCODING;
 }
 
-static void expandrow(unsigned char *optr, const unsigned char *iptr, int z)
+static int expandrow(
+        uchar *optr, const uchar *optr_end,
+        const uchar *iptr, const uchar *iptr_end, int z)
 {
-	unsigned char pixel, count;
+	uchar pixel, count;
+
+#define EXPAND_CAPACITY_AT_INPUT_OK_OR_FAIL(iptr_next) \
+	if (UNLIKELY(iptr_next > iptr_end)) { goto fail; }
+
+#define EXPAND_CAPACITY_AT_OUTPUT_OK_OR_FAIL(optr_next) \
+	if (UNLIKELY(optr_next > optr_end)) { goto fail; }
 
 	optr += z;
+	optr_end += z;
 	while (1) {
-		pixel = *iptr++;
+		const uchar *iptr_next = iptr + 1;
+		EXPAND_CAPACITY_AT_INPUT_OK_OR_FAIL(iptr_next);
+		pixel = *iptr;
+		iptr = iptr_next;
 		if (!(count = (pixel & 0x7f)) )
-			return;
+			return false;
+		const uchar *optr_next = optr + ((int)count * 4);
+		EXPAND_CAPACITY_AT_OUTPUT_OK_OR_FAIL(optr_next);
+
 		if (pixel & 0x80) {
+			iptr_next = iptr + count;
+			EXPAND_CAPACITY_AT_INPUT_OK_OR_FAIL(iptr_next);
 			while (count >= 8) {
 				optr[0 * 4] = iptr[0];
 				optr[1 * 4] = iptr[1];
@@ -643,8 +713,11 @@ static void expandrow(unsigned char *optr, const unsigned char *iptr, int z)
 				*optr = *iptr++;
 				optr += 4;
 			}
+			BLI_assert(iptr == iptr_next);
 		}
 		else {
+			iptr_next = iptr + 1;
+			EXPAND_CAPACITY_AT_INPUT_OK_OR_FAIL(iptr_next);
 			pixel = *iptr++;
 			while (count >= 8) {
 				optr[0 * 4] = pixel;
@@ -662,8 +735,17 @@ static void expandrow(unsigned char *optr, const unsigned char *iptr, int z)
 				*optr = pixel;
 				optr += 4;
 			}
+			BLI_assert(iptr == iptr_next);
 		}
+		BLI_assert(optr == optr_next);
 	}
+
+	return false;
+
+#undef EXPAND_CAPACITY_AT_INPUT_OK_OR_FAIL
+#undef EXPAND_CAPACITY_AT_OUTPUT_OK_OR_FAIL
+fail:
+	return DIRTY_FLAG_ENCODING;
 }
 
 /*
@@ -679,14 +761,14 @@ static void expandrow(unsigned char *optr, const unsigned char *iptr, int z)
  *  Added: zbuf write
  */
 
-static int output_iris(unsigned int *lptr, int xsize, int ysize, int zsize, const char *name, int *zptr)
+static int output_iris(uint *lptr, int xsize, int ysize, int zsize, const char *name, int *zptr)
 {
 	FILE *outf;
 	IMAGE *image;
 	int tablen, y, z, pos, len = 0;
-	unsigned int *starttab, *lengthtab;
-	unsigned char *rlebuf;
-	unsigned int *lumbuf;
+	uint *starttab, *lengthtab;
+	uchar *rlebuf;
+	uint *lumbuf;
 	int rlebuflen, goodwrite;
 
 	goodwrite = 1;
@@ -696,14 +778,14 @@ static int output_iris(unsigned int *lptr, int xsize, int ysize, int zsize, cons
 	tablen = ysize * zsize * sizeof(int);
 
 	image = (IMAGE *)MEM_mallocN(sizeof(IMAGE), "iris image");
-	starttab = (unsigned int *)MEM_mallocN(tablen, "iris starttab");
-	lengthtab = (unsigned int *)MEM_mallocN(tablen, "iris lengthtab");
+	starttab = (uint *)MEM_mallocN(tablen, "iris starttab");
+	lengthtab = (uint *)MEM_mallocN(tablen, "iris lengthtab");
 	rlebuflen = 1.05 * xsize + 10;
-	rlebuf = (unsigned char *)MEM_mallocN(rlebuflen, "iris rlebuf");
-	lumbuf = (unsigned int *)MEM_mallocN(xsize * sizeof(int), "iris lumbuf");
+	rlebuf = (uchar *)MEM_mallocN(rlebuflen, "iris rlebuf");
+	lumbuf = (uint *)MEM_mallocN(xsize * sizeof(int), "iris lumbuf");
 
 	memset(image, 0, sizeof(IMAGE));
-	image->imagic = IMB_FTYPE_IMAGIC;
+	image->imagic = IMAGIC;
 	image->type = RLE(1);
 	if (zsize > 1)
 		image->dim = 3;
@@ -765,7 +847,7 @@ static int output_iris(unsigned int *lptr, int xsize, int ysize, int zsize, cons
 
 /* static utility functions for output_iris */
 
-static void lumrow(unsigned char *rgbptr, unsigned char *lumptr, int n)
+static void lumrow(uchar *rgbptr, uchar *lumptr, int n)
 {
 	lumptr += CHANOFFSET(0);
 	while (n--) {
@@ -775,9 +857,9 @@ static void lumrow(unsigned char *rgbptr, unsigned char *lumptr, int n)
 	}
 }
 
-static int compressrow(unsigned char *lbuf, unsigned char *rlebuf, int z, int cnt)
+static int compressrow(uchar *lbuf, uchar *rlebuf, int z, int cnt)
 {
-	unsigned char *iptr, *ibufend, *sptr, *optr;
+	uchar *iptr, *ibufend, *sptr, *optr;
 	short todo, cc;
 	int count;
 
@@ -830,7 +912,7 @@ static int compressrow(unsigned char *lbuf, unsigned char *rlebuf, int z, int cn
 		}
 	}
 	*optr++ = 0;
-	return optr - (unsigned char *)rlebuf;
+	return optr - (uchar *)rlebuf;
 }
 
 int imb_saveiris(struct ImBuf *ibuf, const char *name, int flags)
diff --git a/source/blender/imbuf/intern/jp2.c b/source/blender/imbuf/intern/jp2.c
index 390f2502ee7..388c2734fe9 100644
--- a/source/blender/imbuf/intern/jp2.c
+++ b/source/blender/imbuf/intern/jp2.c
@@ -588,7 +588,7 @@ static opj_image_t *ibuftoimage(ImBuf *ibuf, opj_cparameters_t *parameters)
 	img_fol_t img_fol; /* only needed for cinema presets */
 	memset(&img_fol, 0, sizeof(img_fol_t));
 	
-	if (ibuf->float_colorspace) {
+	if (ibuf->float_colorspace || (ibuf->colormanage_flag & IMB_COLORMANAGE_IS_DATA)) {
 		/* float buffer was managed already, no need in color space conversion */
 		chanel_colormanage_cb = channel_colormanage_noop;
 	}
diff --git a/source/blender/imbuf/intern/moviecache.c b/source/blender/imbuf/intern/moviecache.c
index 4b49076dcd6..89955711384 100644
--- a/source/blender/imbuf/intern/moviecache.c
+++ b/source/blender/imbuf/intern/moviecache.c
@@ -49,7 +49,7 @@
 #include "IMB_imbuf.h"
 
 #ifdef DEBUG_MESSAGES
-#  if defined __GNUC__ || defined __sun
+#  if defined __GNUC__
 #    define PRINT(format, args ...) printf(format, ##args)
 #  else
 #    define PRINT(format, ...) printf(__VA_ARGS__)
diff --git a/source/blender/imbuf/intern/openexr/openexr_api.cpp b/source/blender/imbuf/intern/openexr/openexr_api.cpp
index ec544e65355..1fa3b943524 100644
--- a/source/blender/imbuf/intern/openexr/openexr_api.cpp
+++ b/source/blender/imbuf/intern/openexr/openexr_api.cpp
@@ -1104,7 +1104,7 @@ void IMB_exr_write_channels(void *handle)
 
 	if (data->channels.first) {
 		const size_t num_pixels = ((size_t)data->width) * data->height;
-		half *rect_half = NULL, *current_rect_half;
+		half *rect_half = NULL, *current_rect_half = NULL;
 
 		/* We allocate teporary storage for half pixels for all the channels at once. */
 		if (data->num_half_channels != 0) {
diff --git a/source/blender/imbuf/intern/png.c b/source/blender/imbuf/intern/png.c
index 503e63a3fb1..dded0f7aecf 100644
--- a/source/blender/imbuf/intern/png.c
+++ b/source/blender/imbuf/intern/png.c
@@ -152,7 +152,7 @@ int imb_savepng(struct ImBuf *ibuf, const char *name, int flags)
 	compression = (int)(((float)(ibuf->foptions.quality) / 11.1111f));
 	compression = compression < 0 ? 0 : (compression > 9 ? 9 : compression);
 
-	if (ibuf->float_colorspace) {
+	if (ibuf->float_colorspace || (ibuf->colormanage_flag & IMB_COLORMANAGE_IS_DATA)) {
 		/* float buffer was managed already, no need in color space conversion */
 		chanel_colormanage_cb = channel_colormanage_noop;
 	}
diff --git a/source/blender/imbuf/intern/rectop.c b/source/blender/imbuf/intern/rectop.c
index 3360fd7548e..c4325caac91 100644
--- a/source/blender/imbuf/intern/rectop.c
+++ b/source/blender/imbuf/intern/rectop.c
@@ -301,8 +301,8 @@ void IMB_rectblend(ImBuf *dbuf, ImBuf *obuf, ImBuf *sbuf, unsigned short *dmask,
                    int destx,  int desty, int origx, int origy, int srcx, int srcy, int width, int height,
                    IMB_BlendMode mode, bool accumulate)
 {
-	unsigned int *drect = NULL, *orect, *srect = NULL, *dr, *or, *sr;
-	float *drectf = NULL, *orectf, *srectf = NULL, *drf, *orf, *srf;
+	unsigned int *drect = NULL, *orect = NULL, *srect = NULL, *dr, *or, *sr;
+	float *drectf = NULL, *orectf = NULL, *srectf = NULL, *drf, *orf, *srf;
 	unsigned short *cmaskrect = curvemask, *cmr;
 	unsigned short *dmaskrect = dmask, *dmr;
 	unsigned short *texmaskrect = texmask, *tmr;
@@ -424,6 +424,7 @@ void IMB_rectblend(ImBuf *dbuf, ImBuf *obuf, ImBuf *sbuf, unsigned short *dmask,
 	else {
 		switch (mode) {
 			case IMB_BLEND_MIX:
+			case IMB_BLEND_INTERPOLATE:
 				func = blend_color_mix_byte;
 				func_float = blend_color_mix_float;
 				break;
@@ -563,9 +564,15 @@ void IMB_rectblend(ImBuf *dbuf, ImBuf *obuf, ImBuf *sbuf, unsigned short *dmask,
 									mask_src[0] = src[0];
 									mask_src[1] = src[1];
 									mask_src[2] = src[2];
-									mask_src[3] = divide_round_i(src[3] * mask, 65535);
 
-									func((unsigned char *)dr, (unsigned char *)or, mask_src);
+									if (mode == IMB_BLEND_INTERPOLATE) {
+										mask_src[3] = src[3];
+										blend_color_interpolate_byte((unsigned char *)dr, (unsigned char *)or, mask_src, mask / 65535.0f);
+									}
+									else {
+										mask_src[3] = divide_round_i(src[3] * mask, 65535);
+										func((unsigned char *)dr, (unsigned char *)or, mask_src);
+									}
 								}
 							}
 						}
@@ -588,9 +595,15 @@ void IMB_rectblend(ImBuf *dbuf, ImBuf *obuf, ImBuf *sbuf, unsigned short *dmask,
 								mask_src[0] = src[0];
 								mask_src[1] = src[1];
 								mask_src[2] = src[2];
-								mask_src[3] = divide_round_i(src[3] * mask, 65535);
 
-								func((unsigned char *)dr, (unsigned char *)or, mask_src);
+								if (mode == IMB_BLEND_INTERPOLATE) {
+									mask_src[3] = src[3];
+									blend_color_interpolate_byte((unsigned char *)dr, (unsigned char *)or, mask_src, mask / 65535.0f);
+								}
+								else {
+									mask_src[3] = divide_round_i(src[3] * mask, 65535);
+									func((unsigned char *)dr, (unsigned char *)or, mask_src);
+								}
 							}
 						}
 					}
@@ -642,12 +655,16 @@ void IMB_rectblend(ImBuf *dbuf, ImBuf *obuf, ImBuf *sbuf, unsigned short *dmask,
 								mask = min_ff(mask, 65535.0);
 
 								if (mask > *dmr) {
-									float mask_srf[4];
-
 									*dmr = mask;
-									mul_v4_v4fl(mask_srf, srf, mask / 65535.0f);
 
-									func_float(drf, orf, mask_srf);
+									if (mode == IMB_BLEND_INTERPOLATE) {
+										blend_color_interpolate_float(drf, orf, srf, mask / 65535.0f);
+									}
+									else {
+										float mask_srf[4];
+										mul_v4_v4fl(mask_srf, srf, mask / 65535.0f);
+										func_float(drf, orf, mask_srf);
+									}
 								}
 							}
 						}
@@ -664,11 +681,15 @@ void IMB_rectblend(ImBuf *dbuf, ImBuf *obuf, ImBuf *sbuf, unsigned short *dmask,
 							mask = min_ff(mask, 65535.0);
 
 							if (srf[3] && (mask > 0.0f)) {
-								float mask_srf[4];
-
-								mul_v4_v4fl(mask_srf, srf, mask / 65535.0f);
+								if (mode == IMB_BLEND_INTERPOLATE) {
+									blend_color_interpolate_float(drf, orf, srf, mask / 65535.0f);
+								}
+								else {
+									float mask_srf[4];
+									mul_v4_v4fl(mask_srf, srf, mask / 65535.0f);
+									func_float(drf, orf, mask_srf);
+								}
 
-								func_float(drf, orf, mask_srf);
 							}
 						}
 					}
diff --git a/source/blender/imbuf/intern/tiff.c b/source/blender/imbuf/intern/tiff.c
index 4368a428186..98aa7c5353b 100644
--- a/source/blender/imbuf/intern/tiff.c
+++ b/source/blender/imbuf/intern/tiff.c
@@ -813,26 +813,51 @@ int imb_savetiff(ImBuf *ibuf, const char *name, int flags)
 	}
 
 	/* copy pixel data.  While copying, we flip the image vertically. */
+	const int channels_in_float = ibuf->channels ? ibuf->channels : 4;
 	for (x = 0; x < ibuf->x; x++) {
 		for (y = 0; y < ibuf->y; y++) {
-			from_i = 4 * (y * ibuf->x + x);
+			from_i = ((size_t)channels_in_float) * (y * ibuf->x + x);
 			to_i   = samplesperpixel * ((ibuf->y - y - 1) * ibuf->x + x);
 
 			if (pixels16) {
 				/* convert from float source */
 				float rgb[4];
-				
-				if (ibuf->float_colorspace) {
-					/* float buffer was managed already, no need in color space conversion */
-					copy_v3_v3(rgb, &fromf[from_i]);
+
+				if (channels_in_float == 3 || channels_in_float == 4) {
+					if (ibuf->float_colorspace ||
+					    (ibuf->colormanage_flag & IMB_COLORMANAGE_IS_DATA))
+					{
+						/* Float buffer was managed already, no need in color
+						 * space conversion.
+						 */
+						copy_v3_v3(rgb, &fromf[from_i]);
+					}
+					else {
+						/* Standard linear-to-srgb conversion if float buffer
+						 * wasn't managed.
+						 */
+						linearrgb_to_srgb_v3_v3(rgb, &fromf[from_i]);
+					}
+					if (channels_in_float == 4) {
+						rgb[3] = fromf[from_i + 3];
+					}
+					else {
+						rgb[3] = 1.0f;
+					}
 				}
 				else {
-					/* standard linear-to-srgb conversion if float buffer wasn't managed */
-					linearrgb_to_srgb_v3_v3(rgb, &fromf[from_i]);
+					if (ibuf->float_colorspace ||
+					    (ibuf->colormanage_flag & IMB_COLORMANAGE_IS_DATA))
+					{
+						rgb[0] = fromf[from_i];
+					}
+					else {
+						rgb[0] = linearrgb_to_srgb(fromf[from_i]);
+					}
+					rgb[1] = rgb[2] = rgb[0];
+					rgb[3] = 1.0f;
 				}
 
-				rgb[3] = fromf[from_i + 3];
-
 				for (i = 0; i < samplesperpixel; i++, to_i++)
 					to16[to_i] = FTOUSHORT(rgb[i]);
 			}
diff --git a/source/blender/imbuf/intern/util.c b/source/blender/imbuf/intern/util.c
index ba8480b636f..76a44aa81f7 100644
--- a/source/blender/imbuf/intern/util.c
+++ b/source/blender/imbuf/intern/util.c
@@ -52,10 +52,6 @@
 
 #include "IMB_anim.h"
 
-#ifdef WITH_QUICKTIME
-#include "quicktime_import.h"
-#endif
-
 #ifdef WITH_FFMPEG
 #include <libavcodec/avcodec.h>
 #include <libavformat/avformat.h>
@@ -107,28 +103,6 @@ const char *imb_ext_image_filepath_only[] = {
 	NULL
 };
 
-const char *imb_ext_image_qt[] = {
-	".gif",
-	".psd",
-	".pct", ".pict",
-	".pntg",
-	".qtif",
-	NULL
-};
-
-#if 0  /* UNUSED */
-const char *imb_ext_movie_qt[] = {
-	".avi",   
-	".flc",   
-	".dv",    
-	".r3d",   
-	".mov",   
-	".movie", 
-	".mv",
-	NULL
-};
-#endif
-
 const char *imb_ext_movie[] = {
 	".avi",
 	".flc",
@@ -247,13 +221,6 @@ static int isavi(const char *name)
 #endif
 }
 
-#ifdef WITH_QUICKTIME
-static int isqtime(const char *name)
-{
-	return anim_is_quicktime(name);
-}
-#endif
-
 #ifdef WITH_FFMPEG
 
 /* BLI_vsnprintf in ffmpeg_log_callback() causes invalid warning */
@@ -383,9 +350,6 @@ int imb_get_anim_type(const char *name)
 	if (UTIL_DEBUG) printf("%s: %s\n", __func__, name);
 
 #ifndef _WIN32
-#   ifdef WITH_QUICKTIME
-	if (isqtime(name)) return (ANIM_QTIME);
-#   endif
 #   ifdef WITH_FFMPEG
 	/* stat test below fails on large files > 4GB */
 	if (isffmpeg(name)) return (ANIM_FFMPEG);
@@ -401,9 +365,6 @@ int imb_get_anim_type(const char *name)
 	if (((st.st_mode) & S_IFMT) != S_IFREG) return(0);
 
 	if (ismovie(name)) return (ANIM_MOVIE);
-#   ifdef WITH_QUICKTIME
-	if (isqtime(name)) return (ANIM_QTIME);
-#   endif
 #   ifdef WITH_FFMPEG
 	if (isffmpeg(name)) return (ANIM_FFMPEG);
 #   endif
diff --git a/source/blender/makesdna/DNA_ID.h b/source/blender/makesdna/DNA_ID.h
index ed29f2336de..4ea5b8761b9 100644
--- a/source/blender/makesdna/DNA_ID.h
+++ b/source/blender/makesdna/DNA_ID.h
@@ -138,11 +138,11 @@ typedef struct ID {
 	/**
 	 * LIB_TAG_... tags (runtime only, cleared at read time).
 	 */
-	short tag;
-	short pad_s1;
+	int tag;
 	int us;
 	int icon_id;
 	IDProperty *properties;
+	void *py_instance;
 } ID;
 
 /**
@@ -301,7 +301,7 @@ typedef enum ID_Type {
 #ifdef GS
 #  undef GS
 #endif
-#define GS(a)	(CHECK_TYPE_ANY(a, char *, const char *, char [66], const char[66]), (*((const short *)(a))))
+#define GS(a)	(CHECK_TYPE_ANY(a, char *, const char *, char [66], const char[66]), (ID_Type)(*((const short *)(a))))
 
 #define ID_NEW_SET(_id, _idn) \
 	(((ID *)(_id))->newid = (ID *)(_idn), ((ID *)(_id))->newid->tag |= LIB_TAG_NEW, (void *)((ID *)(_id))->newid)
@@ -363,6 +363,16 @@ enum {
 	LIB_TAG_ID_RECALC_DATA  = 1 << 13,
 	LIB_TAG_ANIM_NO_RECALC  = 1 << 14,
 	LIB_TAG_ID_RECALC_ALL   = (LIB_TAG_ID_RECALC | LIB_TAG_ID_RECALC_DATA),
+
+	/* The datablock is a copy-on-write version. */
+	LIB_TAG_COPY_ON_WRITE   = 1 << 15,
+
+	/* RESET_NEVER tag datablock for freeing etc. behavior (usually set when copying real one into temp/runtime one). */
+	LIB_TAG_NO_MAIN          = 1 << 16,  /* Datablock is not listed in Main database. */
+	LIB_TAG_NO_USER_REFCOUNT = 1 << 17,  /* Datablock does not refcount usages of other IDs. */
+	/* Datablock was not allocated by standard system (BKE_libblock_alloc), do not free its memory
+	 * (usual type-specific freeing is called though). */
+	LIB_TAG_NOT_ALLOCATED     = 1 << 18,
 };
 
 /* To filter ID types (filter_id) */
@@ -401,7 +411,7 @@ enum {
 	FILTER_ID_PA        = (1 << 27),
 	FILTER_ID_CF        = (1 << 28),
 	FILTER_ID_WS        = (1 << 29),
-	FILTER_ID_LP        = (1 << 31),
+	FILTER_ID_LP        = (1u << 31),
 };
 
 /* IMPORTANT: this enum matches the order currently use in set_listbasepointers,
diff --git a/source/blender/makesdna/DNA_action_types.h b/source/blender/makesdna/DNA_action_types.h
index 90d6bbb4f1e..7809d2d1c4a 100644
--- a/source/blender/makesdna/DNA_action_types.h
+++ b/source/blender/makesdna/DNA_action_types.h
@@ -530,7 +530,7 @@ typedef enum eActionGroup_Flag {
 	AGRP_MODIFIERS_OFF = (1 << 7),
 	
 	AGRP_TEMP       = (1 << 30),
-	AGRP_MOVED      = (1 << 31)
+	AGRP_MOVED      = (1u << 31)
 } eActionGroup_Flag;
 
 
@@ -773,7 +773,7 @@ typedef enum ACHAN_FLAG {
 	ACHAN_EXPANDED  = (1 << 4),
 	ACHAN_SHOWIPO   = (1 << 5),
 	ACHAN_SHOWCONS  = (1 << 6),
-	ACHAN_MOVED     = (1 << 31)
+	ACHAN_MOVED     = (1u << 31)
 } ACHAN_FLAG; 
 
 #endif  /* __DNA_ACTION_TYPES_H__ */
diff --git a/source/blender/makesdna/DNA_anim_types.h b/source/blender/makesdna/DNA_anim_types.h
index e50a2637fff..935a893f689 100644
--- a/source/blender/makesdna/DNA_anim_types.h
+++ b/source/blender/makesdna/DNA_anim_types.h
@@ -685,7 +685,7 @@ typedef enum eNlaStrip_Flag {
 	/* temporary editing flags */
 		/* NLA-Strip is really just a temporary meta used to facilitate easier transform code */
 	NLASTRIP_FLAG_TEMP_META     = (1<<30),
-	NLASTRIP_FLAG_EDIT_TOUCHED  = (1<<31)
+	NLASTRIP_FLAG_EDIT_TOUCHED  = (1u << 31)
 } eNlaStrip_Flag;
 
 /* NLA Strip Type */
diff --git a/source/blender/makesdna/DNA_brush_types.h b/source/blender/makesdna/DNA_brush_types.h
index f4a1677efc4..c285b44c939 100644
--- a/source/blender/makesdna/DNA_brush_types.h
+++ b/source/blender/makesdna/DNA_brush_types.h
@@ -95,8 +95,12 @@ typedef struct Brush {
 	float plane_offset;     /* offset for plane brushes (clay, flatten, fill, scrape) */
 
 	int gradient_spacing;
-	int gradient_stroke_mode; /* source for stroke color gradient application */
-	int gradient_fill_mode;   /* source for fill tool color gradient application */
+	char gradient_stroke_mode; /* source for stroke color gradient application */
+	char gradient_fill_mode;   /* source for fill tool color gradient application */
+
+	char pad;
+	char falloff_shape;     /* Projection shape (sphere, circle) */
+	float falloff_angle;
 
 	char sculpt_tool;       /* active sculpt tool */
 	char vertexpaint_tool;  /* active vertex/weight paint blend mode (poorly named) */
@@ -181,13 +185,13 @@ typedef enum BrushGradientSourceFill {
 /* Brush.flag */
 typedef enum BrushFlags {
 	BRUSH_AIRBRUSH = (1 << 0),
-//	BRUSH_TORUS = (1 << 1), deprecated, use paint->symmetry_flags & PAINT_TILE_*
+	BRUSH_FLAG_DEPRECATED_1 = (1 << 1),
 	BRUSH_ALPHA_PRESSURE = (1 << 2),
 	BRUSH_SIZE_PRESSURE = (1 << 3),
 	BRUSH_JITTER_PRESSURE = (1 << 4),
 	BRUSH_SPACING_PRESSURE = (1 << 5),
-	BRUSH_UNUSED = (1 << 6),
-//	BRUSH_RAKE = (1 << 7), deprecated, use brush_angle_mode
+	BRUSH_FLAG_DEPRECATED_2 = (1 << 6),
+	BRUSH_FLAG_DEPRECATED_3 = (1 << 7),
 	BRUSH_ANCHORED = (1 << 8),
 	BRUSH_DIR_IN = (1 << 9),
 	BRUSH_SPACE = (1 << 10),
@@ -197,6 +201,7 @@ typedef enum BrushFlags {
 	BRUSH_LOCK_ALPHA = (1 << 14),
 	BRUSH_ORIGINAL_NORMAL = (1 << 15),
 	BRUSH_OFFSET_PRESSURE = (1 << 16),
+	BRUSH_FLAG_DEPRECATED_4 = (1 << 17),
 	BRUSH_SPACE_ATTEN = (1 << 18),
 	BRUSH_ADAPTIVE_SPACE = (1 << 19),
 	BRUSH_LOCK_SIZE = (1 << 20),
@@ -204,13 +209,13 @@ typedef enum BrushFlags {
 	BRUSH_EDGE_TO_EDGE = (1 << 22),
 	BRUSH_DRAG_DOT = (1 << 23),
 	BRUSH_INVERSE_SMOOTH_PRESSURE = (1 << 24),
-//	BRUSH_RANDOM_ROTATION = (1 << 25), deprecated, use brush_angle_mode
+	BRUSH_FRONTFACE_FALLOFF = (1 << 25),
 	BRUSH_PLANE_TRIM = (1 << 26),
 	BRUSH_FRONTFACE = (1 << 27),
 	BRUSH_CUSTOM_ICON = (1 << 28),
 	BRUSH_LINE = (1 << 29),
 	BRUSH_ABSOLUTE_JITTER = (1 << 30),
-	BRUSH_CURVE = (1 << 31)
+	BRUSH_CURVE = (1u << 31)
 } BrushFlags;
 
 typedef enum {
@@ -315,7 +320,21 @@ enum {
 	PAINT_BLEND_MUL = 3,
 	PAINT_BLEND_BLUR = 4,
 	PAINT_BLEND_LIGHTEN = 5,
-	PAINT_BLEND_DARKEN = 6
+	PAINT_BLEND_DARKEN = 6,
+	PAINT_BLEND_AVERAGE = 7,
+	PAINT_BLEND_SMEAR = 8,
+	PAINT_BLEND_COLORDODGE = 9,
+	PAINT_BLEND_DIFFERENCE = 10,
+	PAINT_BLEND_SCREEN = 11,
+	PAINT_BLEND_HARDLIGHT = 12,
+	PAINT_BLEND_OVERLAY = 13,
+	PAINT_BLEND_SOFTLIGHT = 14,
+	PAINT_BLEND_EXCLUSION = 15,
+	PAINT_BLEND_LUMINOCITY = 16,
+	PAINT_BLEND_SATURATION = 17,
+	PAINT_BLEND_HUE = 18,
+	PAINT_BLEND_ALPHA_SUB = 19,
+	PAINT_BLEND_ALPHA_ADD = 20,
 };
 
 typedef enum {
@@ -329,6 +348,12 @@ typedef enum BlurKernelType {
 	KERNEL_BOX
 } BlurKernelType;
 
+/* Brush.falloff_shape */
+enum {
+	PAINT_FALLOFF_SHAPE_SPHERE = 0,
+	PAINT_FALLOFF_SHAPE_TUBE = 1,
+};
+
 #define MAX_BRUSH_PIXEL_RADIUS 500
 
 #endif  /* __DNA_BRUSH_TYPES_H__ */
diff --git a/source/blender/makesdna/DNA_lamp_types.h b/source/blender/makesdna/DNA_lamp_types.h
index cb5b44f3268..92703fa2d3b 100644
--- a/source/blender/makesdna/DNA_lamp_types.h
+++ b/source/blender/makesdna/DNA_lamp_types.h
@@ -106,6 +106,14 @@ typedef struct Lamp {
 	short pr_texture, use_nodes;
 	char pad6[4];
 
+	/* Eevee */
+	float cascade_max_dist;
+	float cascade_exponent;
+	float cascade_fade;
+	int cascade_count;
+
+	float contact_dist, contact_bias, contact_spread, contact_thickness;
+
 	/* preview */
 	struct PreviewImage *preview;
 
@@ -151,6 +159,7 @@ typedef struct Lamp {
 #define LA_SHAD_TEX     (1 << 16)
 #define LA_SHOW_CONE    (1 << 17)
 #define LA_SHOW_SHADOW_BOX (1 << 18)
+#define LA_SHAD_CONTACT (1 << 19)
 
 /* layer_shadow */
 #define LA_LAYER_SHADOW_BOTH	0
diff --git a/source/blender/makesdna/DNA_layer_types.h b/source/blender/makesdna/DNA_layer_types.h
index 03ca6cd8c5c..7ef6e8c34dd 100644
--- a/source/blender/makesdna/DNA_layer_types.h
+++ b/source/blender/makesdna/DNA_layer_types.h
@@ -114,6 +114,7 @@ enum {
 enum {
 	COLLECTION_VISIBLE    = (1 << 0),
 	COLLECTION_SELECTABLE = (1 << 1),
+	COLLECTION_DISABLED   = (1 << 2),
 };
 
 /* SceneLayer->flag */
diff --git a/source/blender/makesdna/DNA_material_types.h b/source/blender/makesdna/DNA_material_types.h
index 09a4e42cb8f..220326fb01d 100644
--- a/source/blender/makesdna/DNA_material_types.h
+++ b/source/blender/makesdna/DNA_material_types.h
@@ -211,6 +211,14 @@ typedef struct Material {
 	char nmap_tangent_names[9][64]; /* [MAX_MTFACE+1][MAX_NAME]; +1 for empty name */
 	int nmap_tangent_names_count, pad5;
 
+	/* Transparency */
+	float alpha_threshold;
+	float refract_depth;
+	char blend_method;
+	char blend_shadow;
+	char blend_flag;
+	char pad6[5];
+
 	/* image to use for image/uv space, also bake target
 	 * (not to be used shading/rendering pipeline, this is editor featyure only!). */
 	struct Image *edit_image;
@@ -491,5 +499,29 @@ typedef struct Material {
 #define MA_VOL_SHADE_MULTIPLE					3
 #define MA_VOL_SHADE_SHADEDPLUSMULTIPLE			4
 
+/* blend_method */
+enum {
+	MA_BM_SOLID,
+	MA_BM_ADD,
+	MA_BM_MULTIPLY,
+	MA_BM_CLIP,
+	MA_BM_HASHED,
+	MA_BM_BLEND,
+};
+
+/* blend_flag */
+enum {
+	MA_BL_HIDE_BACKSIDE =        (1 << 0),
+	MA_BL_SS_REFRACTION =        (1 << 1),
+};
+
+/* blend_shadow */
+enum {
+	MA_BS_NONE = 0,
+	MA_BS_SOLID,
+	MA_BS_CLIP,
+	MA_BS_HASHED,
+};
+
 #endif
 
diff --git a/source/blender/makesdna/DNA_modifier_types.h b/source/blender/makesdna/DNA_modifier_types.h
index 4959055ed10..eaacee0d595 100644
--- a/source/blender/makesdna/DNA_modifier_types.h
+++ b/source/blender/makesdna/DNA_modifier_types.h
@@ -98,7 +98,7 @@ typedef enum ModifierMode {
 	eModifierMode_Expanded          = (1 << 4),
 	eModifierMode_Virtual           = (1 << 5),
 	eModifierMode_ApplyOnSpline     = (1 << 6),
-	eModifierMode_DisableTemporary  = (1 << 31)
+	eModifierMode_DisableTemporary  = (1u << 31)
 } ModifierMode;
 
 typedef struct ModifierData {
@@ -278,6 +278,7 @@ typedef struct MirrorModifierData {
 	short flag;
 	float tolerance;
 	float uv_offset[2];
+	float uv_offset_copy[2];
 	struct Object *mirror_ob;
 } MirrorModifierData;
 
@@ -654,7 +655,8 @@ typedef struct BooleanModifierData {
 	struct Object *object;
 	char operation;
 	char solver;
-	char pad[2];
+	char pad;
+	char bm_flag;
 	float double_threshold;
 } BooleanModifierData;
 
@@ -669,6 +671,13 @@ typedef enum {
 	eBooleanModifierSolver_BMesh = 1,
 } BooleanSolver;
 
+/* bm_flag (only used when G_DEBUG) */
+enum {
+	eBooleanModifierBMeshFlag_BMesh_Separate            = (1 << 0),
+	eBooleanModifierBMeshFlag_BMesh_NoDissolve          = (1 << 1),
+	eBooleanModifierBMeshFlag_BMesh_NoConnectRegions    = (1 << 2),
+};
+
 typedef struct MDefInfluence {
 	int vertex;
 	float weight;
@@ -924,9 +933,10 @@ typedef struct ScrewModifierData {
 	unsigned int iter;
 	float screw_ofs;
 	float angle;
-	char axis;
-	char pad;
+	float merge_dist;
 	short flag;
+	char axis;
+	char pad[5];
 } ScrewModifierData;
 
 enum {
@@ -937,6 +947,7 @@ enum {
 	MOD_SCREW_SMOOTH_SHADING = (1 << 5),
 	MOD_SCREW_UV_STRETCH_U   = (1 << 6),
 	MOD_SCREW_UV_STRETCH_V   = (1 << 7),
+	MOD_SCREW_MERGE          = (1 << 8),
 };
 
 typedef struct OceanModifierData {
@@ -1515,7 +1526,7 @@ enum {
 	MOD_DATATRANSFER_USE_VERT         = 1 << 28,
 	MOD_DATATRANSFER_USE_EDGE         = 1 << 29,
 	MOD_DATATRANSFER_USE_LOOP         = 1 << 30,
-	MOD_DATATRANSFER_USE_POLY         = 1 << 31,
+	MOD_DATATRANSFER_USE_POLY         = 1u << 31,
 };
 
 /* Set Split Normals modifier */
diff --git a/source/blender/makesdna/DNA_node_types.h b/source/blender/makesdna/DNA_node_types.h
index b922ac072b0..016de0f1cc9 100644
--- a/source/blender/makesdna/DNA_node_types.h
+++ b/source/blender/makesdna/DNA_node_types.h
@@ -111,7 +111,7 @@ typedef struct bNodeSocket {
 	short stack_index;			/* local stack index */
 	/* XXX deprecated, kept for forward compatibility */
 	short stack_type  DNA_DEPRECATED;
-	int pad;
+	char draw_shape, pad[3];
 	
 	void *cache;				/* cached data from execution */
 	
@@ -143,6 +143,13 @@ typedef enum eNodeSocketDatatype {
 	SOCK_STRING			= 7
 } eNodeSocketDatatype;
 
+/* socket shape */
+typedef enum eNodeSocketDrawShape {
+	SOCK_DRAW_SHAPE_CIRCLE = 0,
+	SOCK_DRAW_SHAPE_SQUARE = 1,
+	SOCK_DRAW_SHAPE_DIAMOND = 2
+} eNodeSocketDrawShape;
+
 /* socket side (input/output) */
 typedef enum eNodeSocketInOut {
 	SOCK_IN = 1,
@@ -214,8 +221,11 @@ typedef struct bNode {
 	 * and replacing all uses with per-instance data.
 	 */
 	short preview_xsize, preview_ysize;	/* reserved size of the preview rect */
-	int pad2;
+	short pad2[2];
 	struct uiBlock *block;	/* runtime during drawing */
+
+	float ssr_id; /* XXX: eevee only, id of screen space reflection layer, needs to be a float to feed GPU_uniform. */
+	float pad3;
 } bNode;
 
 /* node->flag */
diff --git a/source/blender/makesdna/DNA_object_types.h b/source/blender/makesdna/DNA_object_types.h
index 160f7f7feff..529fcad21d4 100644
--- a/source/blender/makesdna/DNA_object_types.h
+++ b/source/blender/makesdna/DNA_object_types.h
@@ -70,6 +70,8 @@ typedef struct bDeformGroup {
 typedef struct bFaceMap {
 	struct bFaceMap *next, *prev;
 	char name[64];  /* MAX_VGROUP_NAME */
+	char flag;
+	char pad[7];
 } bFaceMap;
 
 /* Object Runtime display data */
@@ -297,15 +299,15 @@ typedef struct Object {
 
 	struct FluidsimSettings *fluidsimSettings; /* if fluidsim enabled, store additional settings */
 
-	/* Runtime valuated curve-specific data, not stored in the file */
-	struct CurveCache *curve_cache;
-
 	struct DerivedMesh *derivedDeform, *derivedFinal;
 	uint64_t lastDataMask;   /* the custom data layer mask that was last used to calculate derivedDeform and derivedFinal */
 	uint64_t customdata_mask; /* (extra) custom data layer mask to use for creating derivedmesh, set by depsgraph */
 	unsigned int state;			/* bit masks of game controllers that are active */
 	unsigned int init_state;	/* bit masks of initial state as recorded by the users */
 
+	/* Runtime valuated curve-specific data, not stored in the file */
+	struct CurveCache *curve_cache;
+
 	ListBase gpulamp;		/* runtime, for glsl lamp display only */
 	ListBase pc_ids;
 	ListBase *duplilist;	/* for temporary dupli list storage, only for use by RNA API */
@@ -721,6 +723,9 @@ typedef enum ObjectMode {
 /* any mode where the brush system is used */
 #define OB_MODE_ALL_PAINT (OB_MODE_SCULPT | OB_MODE_VERTEX_PAINT | OB_MODE_WEIGHT_PAINT | OB_MODE_TEXTURE_PAINT)
 
+/* any mode that uses ob->sculpt */
+#define OB_MODE_ALL_SCULPT (OB_MODE_SCULPT | OB_MODE_VERTEX_PAINT | OB_MODE_WEIGHT_PAINT)
+
 #define MAX_DUPLI_RECUR 8
 
 #ifdef __cplusplus
diff --git a/source/blender/makesdna/DNA_particle_types.h b/source/blender/makesdna/DNA_particle_types.h
index cde8eef6ef3..ea7905eb2ad 100644
--- a/source/blender/makesdna/DNA_particle_types.h
+++ b/source/blender/makesdna/DNA_particle_types.h
@@ -260,8 +260,9 @@ typedef struct ParticleSettings {
 
 	/* modified dm support */
 	short use_modifier_stack;
-	short pad5[3];
 
+	short pad5;
+	int recalc;
 } ParticleSettings;
 
 typedef struct ParticleSystem {
@@ -324,7 +325,7 @@ typedef struct ParticleSystem {
 	struct ParticleDrawData *pdd;
 
 	float dt_frac;							/* current time step, as a fraction of a frame */
-	float _pad;								/* spare capacity */
+	float lattice_strength;					/* influence of the lattice modifier */
 
 	void *batch_cache;
 } ParticleSystem;
diff --git a/source/blender/makesdna/DNA_scene_types.h b/source/blender/makesdna/DNA_scene_types.h
index f21cee80f80..d81a4625144 100644
--- a/source/blender/makesdna/DNA_scene_types.h
+++ b/source/blender/makesdna/DNA_scene_types.h
@@ -96,42 +96,6 @@ typedef struct AviCodecData {
 	char			avicodecname[128];
 } AviCodecData;
 
-typedef struct QuicktimeCodecData {
-	/*Old quicktime implementation compatibility fields, read only in 2.5 - deprecated*/
-	void			*cdParms;   /* codec/compressor options */
-	void			*pad;	    /* padding */
-
-	unsigned int	cdSize;		    /* size of cdParms buffer */
-	unsigned int	pad2;		    /* padding */
-
-	char			qtcodecname[128];
-} QuicktimeCodecData;
-	
-typedef struct QuicktimeCodecSettings {
-	/* Codec settings detailed for 2.5 implementation*/
-	int codecType; /* Types defined in quicktime_export.h */
-	int	codecSpatialQuality; /* in 0-100 scale, to be translated in 0-1024 for qt use */
-
-	/* Settings not available in current QTKit API */
-	int	codec;
-	int	codecFlags;
-	int	colorDepth;
-	int	codecTemporalQuality; /* in 0-100 scale, to be translated in 0-1024 for qt use */
-	int	minSpatialQuality; /* in 0-100 scale, to be translated in 0-1024 for qt use */
-	int	minTemporalQuality; /* in 0-100 scale, to be translated in 0-1024 for qt use */
-	int	keyFrameRate;
-	int	bitRate;	/* bitrate in bps */
-	
-	/* Audio Codec settings */
-	int audiocodecType;
-	int audioSampleRate;
-	short audioBitDepth;
-	short audioChannels;
-	int audioCodecFlags;
-	int audioBitRate;
-	int pad1;
-} QuicktimeCodecSettings;
-
 typedef enum FFMpegPreset {
 	FFM_PRESET_NONE,
 	FFM_PRESET_ULTRAFAST,
@@ -453,7 +417,7 @@ typedef struct ImageFormatData {
 #define R_IMF_IMTYPE_AVIJPEG        16
 #define R_IMF_IMTYPE_PNG            17
 /* #define R_IMF_IMTYPE_AVICODEC    18 */ /* avicodec is nomore */
-#define R_IMF_IMTYPE_QUICKTIME      19
+/* #define R_IMF_IMTYPE_QUICKTIME   19 */ /* quicktime is nomore */
 #define R_IMF_IMTYPE_BMP            20
 #define R_IMF_IMTYPE_RADHDR         21
 #define R_IMF_IMTYPE_TIFF           22
@@ -588,8 +552,6 @@ typedef struct RenderData {
 	struct ImageFormatData im_format;
 	
 	struct AviCodecData *avicodecdata;
-	struct QuicktimeCodecData *qtcodecdata;
-	struct QuicktimeCodecSettings qtcodecsettings;
 	struct FFMpegCodecData ffcodecdata;
 
 	int cfra, sfra, efra;	/* frames as in 'images' */
@@ -754,7 +716,7 @@ typedef struct RenderData {
 
 	/* sequencer options */
 	char seq_prev_type;
-	char seq_rend_type;
+	char seq_rend_type;  /* UNUSED! */
 	char seq_flag; /* flag use for sequence render/draw */
 	char pad5[5];
 
@@ -793,14 +755,13 @@ typedef struct RenderData {
 	struct BakeData bake;
 
 	int preview_start_resolution;
+	short preview_pixel_size;
 
 	/* Type of the debug pass to use.
 	 * Only used when built with debug passes support.
 	 */
 	short debug_pass_type;
 
-	short pad;
-
 	/* MultiView */
 	ListBase views;  /* SceneRenderView */
 	short actview;
@@ -1160,23 +1121,15 @@ typedef struct UvSculpt {
 /* Vertex Paint */
 typedef struct VPaint {
 	Paint paint;
-
-	short flag, pad;
-	int tot;							/* allocation size of prev buffers */
-	unsigned int *vpaint_prev;			/* previous mesh colors */
-	struct MDeformVert *wpaint_prev;	/* previous vertex weights */
-	
-	void *paintcursor;					/* wm handle */
+	char flag;
+	char pad[3];
+	int radial_symm[3]; /* For mirrored painting */
 } VPaint;
 
 /* VPaint.flag */
 enum {
-	// VP_COLINDEX  = (1 << 0),  /* only paint onto active material*/  /* deprecated since before 2.49 */
-	// VP_AREA      = (1 << 1),  /* deprecated since 2.70 */
-	VP_NORMALS      = (1 << 3),
-	VP_SPRAY        = (1 << 4),
-	// VP_MIRROR_X  = (1 << 5),  /* deprecated in 2.5x use (me->editflag & ME_EDIT_MIRROR_X) */
-	VP_ONLYVGROUP   = (1 << 7)   /* weight paint only */
+	/* weight paint only */
+	VP_FLAG_VGROUP_RESTRICT     = (1 << 7)
 };
 
 /* ------------------------------------------- */
@@ -1661,8 +1614,7 @@ typedef struct Scene {
 	struct Object *obedit;		/* name replaces old G.obedit */
 	
 	float cursor[3];			/* 3d cursor location */
-	float twcent[3];			/* center for transform widget */
-	float twmin[3], twmax[3];	/* boundbox of selection for transform widget */
+	char _pad[4];
 	
 	unsigned int lay;			/* bitflags for layer visibility */
 	int layact;		/* active layer */
@@ -1697,7 +1649,7 @@ typedef struct Scene {
 	void *fps_info;					/* (runtime) info/cache used for presenting playback framerate info to the user */
 	
 	/* none of the dependency graph  vars is mean to be saved */
-	struct Depsgraph *depsgraph;
+	struct Depsgraph *depsgraph_legacy;
 	void *pad1;
 	struct  DagForest *theDag;
 	short dagflags;
@@ -1720,12 +1672,14 @@ typedef struct Scene {
 	/* Physics simulation settings */
 	struct PhysicsSettings physics_settings;
 
-	/* Movie Tracking */
-	struct MovieClip *clip;			/* active movie clip */
+	void *pad6;
 
 	uint64_t customdata_mask;	/* XXX. runtime flag for drawing, actually belongs in the window, only used by BKE_object_handle_update() */
 	uint64_t customdata_mask_modal; /* XXX. same as above but for temp operator use (gl renders) */
 
+	/* Movie Tracking */
+	struct MovieClip *clip;			/* active movie clip */
+
 	/* Color Management */
 	ColorManagedViewSettings view_settings;
 	ColorManagedDisplaySettings display_settings;
@@ -1753,8 +1707,7 @@ typedef struct Scene {
 	/* use preview range */
 #define SCER_PRV_RANGE	(1<<0)
 #define SCER_LOCK_FRAME_SELECTION	(1<<1)
-	/* timeline/keyframe jumping - only selected items (on by default) */
-#define SCE_KEYS_NO_SELONLY	(1<<2)
+	/* show/use subframes (for checking motion blur) */
 #define SCER_SHOW_SUBFRAME	(1<<3)
 
 /* mode (int now) */
@@ -1794,7 +1747,7 @@ typedef struct Scene {
 #define R_USE_WS_SHADING	0x8000000 /* use world space interpretation of lighting data */
 
 /* seq_flag */
-#define R_SEQ_GL_PREV 1
+// #define R_SEQ_GL_PREV 1  // UNUSED, we just use setting from seq_prev_type now.
 // #define R_SEQ_GL_REND 2  // UNUSED, opengl render has its own operator now.
 #define R_SEQ_SOLID_TEX 4
 
@@ -1941,16 +1894,18 @@ extern const char *RE_engine_id_CYCLES;
 /* **************** SCENE ********************* */
 
 /* note that much higher maxframes give imprecise sub-frames, see: T46859 */
+/* Current precision is 16 for the sub-frames closer to MAXFRAME. */
+
 /* for general use */
-#define MAXFRAME	500000
-#define MAXFRAMEF	500000.0f
+#define MAXFRAME	1048574
+#define MAXFRAMEF	1048574.0f
 
 #define MINFRAME	0
 #define MINFRAMEF	0.0f
 
 /* (minimum frame number for current-frame) */
-#define MINAFRAME	-500000
-#define MINAFRAMEF	-500000.0f
+#define MINAFRAME	-1048574
+#define MINAFRAMEF	-1048574.0f
 
 /* depricate this! */
 #define TESTBASE(v3d, base)  (                                                \
@@ -1982,10 +1937,10 @@ extern const char *RE_engine_id_CYCLES;
 #define BASACT			(scene->basact)
 #define OBACT			(BASACT ? BASACT->object: NULL)
 
-#define FIRSTBASE_NEW	(sl)->object_bases.first
-#define LASTBASE_NEW	(sl)->object_bases.last
-#define BASACT_NEW		((sl)->basact)
-#define OBACT_NEW		(BASACT_NEW ? BASACT_NEW->object: NULL)
+#define FIRSTBASE_NEW(_sl)  ((_sl)->object_bases.first)
+#define LASTBASE_NEW(_sl)   ((_sl)->object_bases.last)
+#define BASACT_NEW(_sl)     ((_sl)->basact)
+#define OBACT_NEW(_sl)      (BASACT_NEW(_sl) ? BASACT_NEW(_sl)->object: NULL)
 
 #define V3D_CAMERA_LOCAL(v3d) ((!(v3d)->scenelock && (v3d)->camera) ? (v3d)->camera : NULL)
 #define V3D_CAMERA_SCENE(scene, v3d) ((!(v3d)->scenelock && (v3d)->camera) ? (v3d)->camera : (scene)->camera)
@@ -2091,6 +2046,7 @@ typedef enum eVGroupSelect {
 #define SCE_DS_COLLAPSED		(1<<1)
 #define SCE_NLA_EDIT_ON			(1<<2)
 #define SCE_FRAME_DROP			(1<<3)
+#define SCE_KEYS_NO_SELONLY	    (1<<4)
 
 
 	/* return flag BKE_scene_base_iter_next functions */
diff --git a/source/blender/makesdna/DNA_screen_types.h b/source/blender/makesdna/DNA_screen_types.h
index 75ae1cdab95..e3e5aaf8ca4 100644
--- a/source/blender/makesdna/DNA_screen_types.h
+++ b/source/blender/makesdna/DNA_screen_types.h
@@ -376,7 +376,7 @@ enum {
 /* uiList filter orderby type */
 enum {
 	UILST_FLT_SORT_ALPHA        = 1 << 0,
-	UILST_FLT_SORT_REVERSE      = 1 << 31  /* Special value, bitflag used to reverse order! */
+	UILST_FLT_SORT_REVERSE      = 1u << 31  /* Special value, bitflag used to reverse order! */
 };
 
 #define UILST_FLT_SORT_MASK (((unsigned int)UILST_FLT_SORT_REVERSE) - 1)
diff --git a/source/blender/makesdna/DNA_sequence_types.h b/source/blender/makesdna/DNA_sequence_types.h
index 1f4e4df4660..74a1a13c2eb 100644
--- a/source/blender/makesdna/DNA_sequence_types.h
+++ b/source/blender/makesdna/DNA_sequence_types.h
@@ -442,7 +442,7 @@ enum {
 	/* access scene strips directly (like a metastrip) */
 	SEQ_SCENE_STRIPS            = (1 << 30),
 
-	SEQ_INVALID_EFFECT          = (1 << 31),
+	SEQ_INVALID_EFFECT          = (1u << 31),
 };
 
 /* StripProxy->storage */
diff --git a/source/blender/makesdna/DNA_space_types.h b/source/blender/makesdna/DNA_space_types.h
index 833db376191..68cc5c2d79e 100644
--- a/source/blender/makesdna/DNA_space_types.h
+++ b/source/blender/makesdna/DNA_space_types.h
@@ -744,7 +744,7 @@ typedef enum eFileSel_File_Types {
 	FILE_TYPE_ALEMBIC           = (1 << 16),
 
 	FILE_TYPE_DIR               = (1 << 30),  /* An FS directory (i.e. S_ISDIR on its path is true). */
-	FILE_TYPE_BLENDERLIB        = (1 << 31),
+	FILE_TYPE_BLENDERLIB        = (1u << 31),
 } eFileSel_File_Types;
 
 /* Selection Flags in filesel: struct direntry, unsigned char selflag */
diff --git a/source/blender/makesdna/DNA_text_types.h b/source/blender/makesdna/DNA_text_types.h
index 8d1bba6ca4f..c7969cd30e7 100644
--- a/source/blender/makesdna/DNA_text_types.h
+++ b/source/blender/makesdna/DNA_text_types.h
@@ -61,8 +61,8 @@ typedef struct Text {
 	char *undo_buf;
 	int undo_pos, undo_len;
 	
-	void *compiled;
 	double mtime;
+	void *compiled;
 } Text;
 
 #define TXT_TABSIZE	4
diff --git a/source/blender/makesdna/DNA_userdef_types.h b/source/blender/makesdna/DNA_userdef_types.h
index 01ad818d0f1..ab3fe1b51b9 100644
--- a/source/blender/makesdna/DNA_userdef_types.h
+++ b/source/blender/makesdna/DNA_userdef_types.h
@@ -48,7 +48,8 @@ struct ColorBand;
 
 #define MAX_STYLE_NAME	64
 
-/* default uifont_id offered by Blender */
+/* default offered by Blender.
+ * uiFont.uifont_id */
 typedef enum eUIFont_ID {
 	UIFONT_DEFAULT	= 0,
 /*	UIFONT_BITMAP	= 1 */ /* UNUSED */
@@ -64,7 +65,7 @@ typedef struct uiFont {
 	struct uiFont *next, *prev;
 	char filename[1024];/* 1024 = FILE_MAX */
 	short blf_id;		/* from blfont lib */
-	short uifont_id;	/* own id */
+	short uifont_id;	/* own id (eUIFont_ID) */
 	short r_to_l;		/* fonts that read from left to right */
 	short hinting;
 } uiFont;
@@ -84,7 +85,7 @@ typedef struct uiFontStyle {
 	float shadowcolor;		/* 1 value, typically white or black anyway */
 } uiFontStyle;
 
-/* uiFontStyle->align */
+/* uiFontStyle.align */
 typedef enum eFontStyle_Align {
 	UI_STYLE_TEXT_LEFT		= 0,
 	UI_STYLE_TEXT_CENTER	= 1,
@@ -182,6 +183,14 @@ typedef struct ThemeUI {
 
 	/* Axis Colors */
 	char xaxis[4], yaxis[4], zaxis[4];
+
+	/* Manipulator Colors. */
+	char manipulator_hi[4];
+	char manipulator_primary[4];
+	char manipulator_secondary[4];
+	char manipulator_a[4];
+	char manipulator_b[4];
+	char pad2[4];
 } ThemeUI;
 
 /* try to put them all in one, if needed a special struct can be created as well
@@ -354,11 +363,11 @@ typedef struct ThemeWireColor {
 	char	select[4];
 	char 	active[4];
 	
-	short 	flag;
+	short 	flag;  /* eWireColor_Flags */
 	short 	pad;
 } ThemeWireColor; 
 
-/* flags for ThemeWireColor */
+/* ThemeWireColor.flag */
 typedef enum eWireColor_Flags {
 	TH_WIRECOLOR_CONSTCOLS	= (1 << 0),
 	TH_WIRECOLOR_TEXTCOLS	= (1 << 1),
@@ -434,7 +443,8 @@ typedef struct UserDef {
 	/* UserDef has separate do-version handling, and can be read from other files */
 	int versionfile, subversionfile;
 	
-	int flag, dupflag;
+	int flag;  /* eUserPref_Flag */
+	int dupflag;  /* eDupli_ID_Flags */
 	int savetime;
 	char tempdir[768];	/* FILE_MAXDIR length */
 	char fontdir[768];
@@ -450,14 +460,15 @@ typedef struct UserDef {
 	int anim_player_preset;
 	
 	short v2d_min_gridsize;		/* minimum spacing between gridlines in View2D grids */
-	short timecode_style;		/* style of timecode display */
+	short timecode_style;		/* eTimecodeStyles, style of timecode display */
 	
 	short versions;
 	short dbl_click_time;
 	
 	short gameflags;
 	short wheellinescroll;
-	int uiflag, uiflag2;
+	int uiflag;   /* eUserpref_UI_Flag */
+	int uiflag2;  /* eUserpref_UI_Flag2 */
 	int language;
 	short userpref, viewzoom;
 	
@@ -470,10 +481,10 @@ typedef struct UserDef {
 	int scrollback;     /* console scrollback limit */
 	int dpi;            /* range 48-128? */
 	float ui_scale;     /* interface scale */
-	int pad1;
+	int ui_line_width;  /* interface line width */
 	char node_margin;   /* node insert offset (aka auto-offset) margin, but might be useful for later stuff as well */
 	char pad2;
-	short transopts;
+	short transopts;    /* eUserpref_Translation_Flags */
 	short menuthreshold1, menuthreshold2;
 
 	/* startup template */
@@ -491,13 +502,13 @@ typedef struct UserDef {
 	short undosteps;
 	short undomemory;
 	short gp_manhattendist, gp_euclideandist, gp_eraser;
-	short gp_settings;
+	short gp_settings;  /* eGP_UserdefSettings */
 	short tb_leftmouse, tb_rightmouse;
 	struct SolidLight light[3];
 	short manipulator_flag, manipulator_size;
 	int pad3;
 	short textimeout, texcollectrate;
-	short wmdrawmethod; /* removed wmpad */
+	short wmdrawmethod; /* eWM_DrawMethod */
 	short dragthreshold;
 	int memcachelimit;
 	int prefetchframes;
@@ -510,13 +521,13 @@ typedef struct UserDef {
 	short smooth_viewtx;	/* miliseconds to spend spinning the view */
 	short glreslimit;
 	short curssize;
-	short color_picker_type;
+	short color_picker_type;  /* eColorPicker_Types */
 	char  ipo_new;			/* interpolation mode for newly added F-Curves */
 	char  keyhandles_new;	/* handle types for newly added keyframes */
 	char  gpu_select_method;
 	char  gpu_select_pick_deph;
 	char  pad4;
-	char  view_frame_type;
+	char  view_frame_type;  /* eZoomFrame_Mode */
 
 	int view_frame_keyframes; /* number of keyframes to zoom around current frame */
 	float view_frame_seconds; /* seconds to zoom around current frame */
@@ -531,15 +542,16 @@ typedef struct UserDef {
 	float ndof_sensitivity;	/* overall sensitivity of 3D mouse */
 	float ndof_orbit_sensitivity;
 	float ndof_deadzone; /* deadzone of 3D mouse */
-	int ndof_flag;			/* flags for 3D mouse */
+	int ndof_flag;			/* eNdof_Flag, flags for 3D mouse */
 
-	short ogl_multisamples;	/* amount of samples for OpenGL FSA, if zero no FSA */
+	short ogl_multisamples;	/* eMultiSample_Type, amount of samples for OpenGL FSA, if zero no FSA */
 
-	short image_draw_method; /* Method to be used to draw the images (AUTO, GLSL, Textures or DrawPixels) */
+	/* eImageDrawMethod, Method to be used to draw the images (AUTO, GLSL, Textures or DrawPixels) */
+	short image_draw_method;
 	
 	float glalphaclip;
 	
-	short autokey_mode;		/* autokeying mode */
+	short autokey_mode;		/* eAutokey_Mode, autokeying mode */
 	short autokey_flag;		/* flags for autokeying */
 	
 	short text_render, pad9;		/* options for text rendering */
@@ -583,7 +595,7 @@ extern UserDef U; /* from blenkernel blender.c */
 
 /* ***************** USERDEF ****************** */
 
-/* userpref/section */
+/* UserDef.userpref (UI active_section) */
 typedef enum eUserPref_Section {
 	USER_SECTION_INTERFACE	= 0,
 	USER_SECTION_EDIT		= 1,
@@ -594,19 +606,19 @@ typedef enum eUserPref_Section {
 	USER_SECTION_ADDONS 	= 6,
 } eUserPref_Section;
 
-/* flag */
+/* UserDef.flag */
 typedef enum eUserPref_Flag {
 	USER_AUTOSAVE			= (1 << 0),
-/*	USER_AUTOGRABGRID		= (1 << 1),	deprecated */
-/*	USER_AUTOROTGRID		= (1 << 2),	deprecated */
-/*	USER_AUTOSIZEGRID		= (1 << 3),	deprecated */
+	USER_FLAG_DEPRECATED_1	= (1 << 1),  /* cleared */
+	USER_FLAG_DEPRECATED_2	= (1 << 2),  /* cleared */
+	USER_FLAG_DEPRECATED_3	= (1 << 3),  /* cleared */
 /*	USER_SCENEGLOBAL         = (1 << 4), deprecated */
 	USER_TRACKBALL			= (1 << 5),
-/*	USER_DUPLILINK		= (1 << 6),	deprecated */
-/*	USER_FSCOLLUM			= (1 << 7),	deprecated */
+	USER_FLAG_DEPRECATED_6	= (1 << 6),  /* cleared */
+	USER_FLAG_DEPRECATED_7	= (1 << 7),  /* cleared */
 	USER_MAT_ON_OB			= (1 << 8),
-/*	USER_NO_CAPSLOCK		= (1 << 9), */  /* not used anywhere */
-/*	USER_VIEWMOVE			= (1 << 10), */ /* not used anywhere */
+	USER_FLAG_DEPRECATED_9	= (1 << 9),   /* cleared */
+	USER_FLAG_DEPRECATED_10	= (1 << 10),  /* cleared */
 	USER_TOOLTIPS			= (1 << 11),
 	USER_TWOBUTTONMOUSE		= (1 << 12),
 	USER_NONUMPAD			= (1 << 13),
@@ -625,7 +637,7 @@ typedef enum eUserPref_Flag {
 	USER_TOOLTIPS_PYTHON    = (1 << 26),
 } eUserPref_Flag;
 
-/* flag */
+/* bPathCompare.flag */
 typedef enum ePathCompare_Flag {
 	USER_PATHCMP_GLOB		= (1 << 0),
 } ePathCompare_Flag;
@@ -636,33 +648,34 @@ typedef enum ePathCompare_Flag {
 		cfra = 0;                                                             \
 	} (void)0
 
-/* viewzoom */
+/* UserDef.viewzoom */
 typedef enum eViewZoom_Style {
 	USER_ZOOM_CONT			= 0,
 	USER_ZOOM_SCALE			= 1,
 	USER_ZOOM_DOLLY			= 2
 } eViewZoom_Style;
 
-/* navigation_mode */
+/* UserDef.navigation_mode */
 typedef enum eViewNavigation_Method {
 	VIEW_NAVIGATION_WALK = 0,
 	VIEW_NAVIGATION_FLY  = 1,
 } eViewNavigation_Method;
 
-/* flag */
+/* UserDef.flag */
 typedef enum eWalkNavigation_Flag {
 	USER_WALK_GRAVITY			= (1 << 0),
 	USER_WALK_MOUSE_REVERSE		= (1 << 1),
 } eWalkNavigation_Flag;
 
-/* uiflag */
+/* UserDef.uiflag */
 typedef enum eUserpref_UI_Flag {
 	/* flags 0 and 1 were old flags (for autokeying) that aren't used anymore */
 	USER_WHEELZOOMDIR		= (1 << 2),
 	USER_FILTERFILEEXTS		= (1 << 3),
 	USER_DRAWVIEWINFO		= (1 << 4),
 	USER_PLAINMENUS			= (1 << 5),
-	/* flags 6 and 7 were old flags that are no-longer used */
+	USER_LOCK_CURSOR_ADJUST	= (1 << 6),
+	USER_UIFLAG_DEPRECATED_7	= (1 << 7),  /* cleared */
 	USER_ALLWINCODECS		= (1 << 8),
 	USER_MENUOPENAUTO		= (1 << 9),
 	USER_ZBUF_CURSOR		= (1 << 10),
@@ -686,17 +699,18 @@ typedef enum eUserpref_UI_Flag {
 	USER_HIDE_RECENT		= (1 << 28),
 	USER_SHOW_THUMBNAILS	= (1 << 29),
 	USER_QUIT_PROMPT		= (1 << 30),
-	USER_HIDE_SYSTEM_BOOKMARKS = (1 << 31)
+	USER_HIDE_SYSTEM_BOOKMARKS = (1u << 31)
 } eUserpref_UI_Flag;
 
-/* uiflag2 */
+/* UserDef.uiflag2 */
 typedef enum eUserpref_UI_Flag2 {
 	USER_KEEP_SESSION			= (1 << 0),
 	USER_REGION_OVERLAP			= (1 << 1),
 	USER_TRACKPAD_NATURAL		= (1 << 2),
 } eUserpref_UI_Flag2;
 	
-/* Auto-Keying mode */
+/* Auto-Keying mode.
+ * UserDef.autokey_mode */
 typedef enum eAutokey_Mode {
 	/* AUTOKEY_ON is a bitflag */
 	AUTOKEY_ON             = 1,
@@ -706,7 +720,8 @@ typedef enum eAutokey_Mode {
 	AUTOKEY_MODE_EDITKEYS  = 5
 } eAutokey_Mode;
 
-/* Zoom to frame mode */
+/* Zoom to frame mode.
+ * UserDef.view_frame_type */
 typedef enum eZoomFrame_Mode {
 	ZOOM_FRAME_MODE_KEEP_RANGE = 0,
 	ZOOM_FRAME_MODE_SECONDS = 1,
@@ -729,20 +744,20 @@ typedef enum eAutokey_Flag {
 	ANIMRECORD_FLAG_WITHNLA		= (1 << 10),
 } eAutokey_Flag;
 
-/* transopts */
+/* UserDef.transopts */
 typedef enum eUserpref_Translation_Flags {
 	USER_TR_TOOLTIPS		= (1 << 0),
 	USER_TR_IFACE			= (1 << 1),
-/*	USER_TR_MENUS			= (1 << 2),  deprecated */
-/*	USER_TR_FILESELECT		= (1 << 3),  deprecated */
-/*	USER_TR_TEXTEDIT		= (1 << 4),  deprecated */
+	USER_TR_DEPRECATED_2	= (1 << 2),  /* cleared */
+	USER_TR_DEPRECATED_3	= (1 << 3),  /* cleared */
+	USER_TR_DEPRECATED_4	= (1 << 4),  /* cleared */
 	USER_DOTRANSLATE		= (1 << 5),
-	USER_USETEXTUREFONT		= (1 << 6),
-/*	CONVERT_TO_UTF8			= (1 << 7),  deprecated */
+	USER_TR_DEPRECATED_6	= (1 << 6),  /* cleared */
+	USER_TR_DEPRECATED_7	= (1 << 7),  /* cleared */
 	USER_TR_NEWDATANAME		= (1 << 8),
 } eUserpref_Translation_Flags;
 
-/* dupflag */
+/* UserDef.dupflag */
 typedef enum eDupli_ID_Flags {
 	USER_DUP_MESH			= (1 << 0),
 	USER_DUP_CURVE			= (1 << 1),
@@ -758,14 +773,13 @@ typedef enum eDupli_ID_Flags {
 	USER_DUP_PSYS			= (1 << 11)
 } eDupli_ID_Flags;
 
-/* gameflags */
+/* UserDef.gameflags */
 typedef enum eOpenGL_RenderingOptions {
-	/* USER_DEPRECATED_FLAG	= (1 << 0), */
-	/* USER_DISABLE_SOUND		= (1 << 1), */ /* deprecated, don't use without checking for */
-	                                     /* backwards compatibilty in do_versions! */
-	USER_DISABLE_MIPMAP		= (1 << 2),
-	/* USER_DISABLE_VBO		= (1 << 3), */ /* DEPRECATED we always use vertex buffers now */
-	/* USER_DISABLE_AA			= (1 << 4), */ /* DEPRECATED */
+	USER_GL_RENDER_DEPRECATED_0			= (1 << 0),
+	USER_GL_RENDER_DEPRECATED_1			= (1 << 1),
+	USER_DISABLE_MIPMAP					= (1 << 2),
+	USER_GL_RENDER_DEPRECATED_3			= (1 << 3),
+	USER_GL_RENDER_DEPRECATED_4			= (1 << 4),
 } eOpenGL_RenderingOptions;
 
 /* selection method for opengl gpu_select_method */
@@ -775,7 +789,8 @@ typedef enum eOpenGL_SelectOptions {
 	USER_SELECT_USE_SELECT_RENDERMODE = 2
 } eOpenGL_SelectOptions;
 
-/* wm draw method */
+/* wm draw method.
+ * UserDef.wmdrawmethod */
 typedef enum eWM_DrawMethod {
 	USER_DRAW_TRIPLE		= 0,
 	USER_DRAW_OVERLAP		= 1,
@@ -784,12 +799,16 @@ typedef enum eWM_DrawMethod {
 	USER_DRAW_OVERLAP_FLIP	= 4,
 } eWM_DrawMethod;
 
-/* text draw options */
+/* text draw options
+ * UserDef.text_render */
 typedef enum eText_Draw_Options {
 	USER_TEXT_DISABLE_AA	= (1 << 0),
 } eText_Draw_Options;
 
-/* gp_settings (Grease Pencil Settings) */
+/* tw_flag (transform widget) */
+
+/* Grease Pencil Settings.
+ * UserDef.gp_settings */
 typedef enum eGP_UserdefSettings {
 	GP_PAINT_DOSMOOTH		= (1 << 0),
 	GP_PAINT_DOSIMPLIFY		= (1 << 1),
@@ -800,7 +819,8 @@ enum {
 	USER_MANIPULATOR_SHADED      = (1 << 1),
 };
 
-/* color picker types */
+/* Color Picker Types.
+ * UserDef.color_picker_type */
 typedef enum eColorPicker_Types {
 	USER_CP_CIRCLE_HSV	= 0,
 	USER_CP_SQUARE_SV	= 1,
@@ -809,7 +829,8 @@ typedef enum eColorPicker_Types {
 	USER_CP_CIRCLE_HSL	= 4,
 } eColorPicker_Types;
 
-/* timecode display styles */
+/* timecode display styles
+  * UserDef.timecode_style */
 typedef enum eTimecodeStyles {
 	/* as little info as is necessary to show relevant info
 	 * with '+' to denote the frames 
@@ -844,7 +865,7 @@ typedef enum eTheme_DrawTypes {
 	TH_SHADED   	= 4
 } eTheme_DrawTypes;
 
-/* ndof_flag (3D mouse options) */
+/* UserDef.ndof_flag (3D mouse options) */
 typedef enum eNdof_Flag {
 	NDOF_SHOW_GUIDE     = (1 << 0),
 	NDOF_FLY_HELICOPTER = (1 << 1),
@@ -877,6 +898,7 @@ typedef enum eNdof_Flag {
 
 #define NDOF_PIXELS_PER_SECOND 600.0f
 
+/* UserDef.ogl_multisamples */
 typedef enum eMultiSample_Type {
 	USER_MULTISAMPLE_NONE	= 0,
 	USER_MULTISAMPLE_2	= 2,
@@ -884,7 +906,8 @@ typedef enum eMultiSample_Type {
 	USER_MULTISAMPLE_8	= 8,
 	USER_MULTISAMPLE_16	= 16,
 } eMultiSample_Type;
-	
+
+/* UserDef.image_draw_method */
 typedef enum eImageDrawMethod {
 	/* IMAGE_DRAW_METHOD_AUTO = 0, */ /* Currently unused */
 	IMAGE_DRAW_METHOD_GLSL = 1,
@@ -892,6 +915,7 @@ typedef enum eImageDrawMethod {
 	IMAGE_DRAW_METHOD_DRAWPIXELS = 3,
 } eImageDrawMethod;
 
+/* UserDef.virtual_pixel */
 typedef enum eUserpref_VirtualPixel {
 	VIRTUAL_PIXEL_NATIVE = 0,
 	VIRTUAL_PIXEL_DOUBLE = 1,
diff --git a/source/blender/makesdna/DNA_view3d_types.h b/source/blender/makesdna/DNA_view3d_types.h
index 22bb3cd5add..2af89a8eff0 100644
--- a/source/blender/makesdna/DNA_view3d_types.h
+++ b/source/blender/makesdna/DNA_view3d_types.h
@@ -234,7 +234,8 @@ typedef struct View3D {
 	struct GPUFXSettings fx_settings;
 
 	void *properties_storage;		/* Nkey panel stores stuff here (runtime only!) */
-	struct Material *defmaterial;	/* used by matcap now */
+	/* Allocated per view, not library data (used by matcap). */
+	struct Material *defmaterial;
 
 	/* XXX deprecated? */
 	struct bGPdata *gpd  DNA_DEPRECATED;		/* Grease-Pencil Data (annotation layers) */
@@ -324,7 +325,7 @@ typedef struct View3D {
 #define V3D_SOLID_MATCAP		(1 << 12)	/* user flag */
 #define V3D_SHOW_SOLID_MATCAP	(1 << 13)	/* runtime flag */
 #define V3D_OCCLUDE_WIRE		(1 << 14)
-#define V3D_SHADELESS_TEX		(1 << 15)
+#define V3D_SHOW_MODE_SHADE_OVERRIDE	(1 << 15)
 
 
 /* View3d->flag3 (short) */
diff --git a/source/blender/makesdna/intern/makesdna.c b/source/blender/makesdna/intern/makesdna.c
index 76be857b1af..182a026df94 100644
--- a/source/blender/makesdna/intern/makesdna.c
+++ b/source/blender/makesdna/intern/makesdna.c
@@ -56,9 +56,6 @@
 
 #include "../blenlib/BLI_sys_types.h" // for intptr_t support
 
-/* Allow includinsg DNA files for specially guarded namespaces */
-#define DNA_NAMESPACE
-
 #define SDNA_MAX_FILENAME_LENGTH 255
 
 
diff --git a/source/blender/makesrna/RNA_access.h b/source/blender/makesrna/RNA_access.h
index d1a76d8b216..114b0c32c15 100644
--- a/source/blender/makesrna/RNA_access.h
+++ b/source/blender/makesrna/RNA_access.h
@@ -132,6 +132,7 @@ extern StructRNA RNA_CompositorNodeCombRGBA;
 extern StructRNA RNA_CompositorNodeCombYCCA;
 extern StructRNA RNA_CompositorNodeCombYUVA;
 extern StructRNA RNA_CompositorNodeComposite;
+extern StructRNA RNA_CompositorNodeCornerPin;
 extern StructRNA RNA_CompositorNodeCrop;
 extern StructRNA RNA_CompositorNodeCurveRGB;
 extern StructRNA RNA_CompositorNodeCurveVec;
@@ -175,6 +176,7 @@ extern StructRNA RNA_CompositorNodeSepYCCA;
 extern StructRNA RNA_CompositorNodeSepYUVA;
 extern StructRNA RNA_CompositorNodeSetAlpha;
 extern StructRNA RNA_CompositorNodeSplitViewer;
+extern StructRNA RNA_CompositorNodeSunBeams;
 extern StructRNA RNA_CompositorNodeSwitchView;
 extern StructRNA RNA_CompositorNodeTexture;
 extern StructRNA RNA_CompositorNodeTime;
@@ -497,7 +499,6 @@ extern StructRNA RNA_PropertyGroupItem;
 extern StructRNA RNA_PropertySensor;
 extern StructRNA RNA_PythonConstraint;
 extern StructRNA RNA_PythonController;
-extern StructRNA RNA_QuickTimeSettings;
 extern StructRNA RNA_RadarSensor;
 extern StructRNA RNA_RandomSensor;
 extern StructRNA RNA_RaySensor;
@@ -797,6 +798,9 @@ const struct ListBase *RNA_struct_type_functions(StructRNA *srna);
 
 char *RNA_struct_name_get_alloc(PointerRNA *ptr, char *fixedbuf, int fixedlen, int *r_len);
 
+bool RNA_struct_available_or_report(struct ReportList *reports, const char *identifier);
+bool RNA_struct_bl_idname_ok_or_report(struct ReportList *reports, const char *identifier, const char *sep);
+
 /* Properties
  *
  * Access to struct properties. All this works with RNA pointers rather than
@@ -1197,6 +1201,10 @@ int RNA_function_call_direct_va(struct bContext *C, struct ReportList *reports,
 int RNA_function_call_direct_va_lookup(struct bContext *C, struct ReportList *reports, PointerRNA *ptr,
                                        const char *identifier, const char *format, va_list args);
 
+const char *RNA_translate_ui_text(const char *text, const char *text_ctxt,
+                                  struct StructRNA *type, struct PropertyRNA *prop,
+                                  int translate);
+
 /* ID */
 
 short RNA_type_to_ID_code(const StructRNA *type);
@@ -1211,7 +1219,7 @@ StructRNA *ID_code_to_RNA_type(short idcode);
 } (void)0
 
 /* macro which inserts the function name */
-#if defined __GNUC__ || defined __sun
+#if defined __GNUC__
 #  define RNA_warning(format, args ...) _RNA_warning("%s: " format "\n", __func__, ##args)
 #else
 #  define RNA_warning(format, ...) _RNA_warning("%s: " format "\n", __FUNCTION__, __VA_ARGS__)
diff --git a/source/blender/makesrna/RNA_define.h b/source/blender/makesrna/RNA_define.h
index 54938b236d5..7a61b3ec489 100644
--- a/source/blender/makesrna/RNA_define.h
+++ b/source/blender/makesrna/RNA_define.h
@@ -70,7 +70,8 @@ void RNA_def_struct_refine_func(StructRNA *srna, const char *refine);
 void RNA_def_struct_idprops_func(StructRNA *srna, const char *refine);
 void RNA_def_struct_register_funcs(StructRNA *srna, const char *reg, const char *unreg, const char *instance);
 void RNA_def_struct_path_func(StructRNA *srna, const char *path);
-void RNA_def_struct_identifier(StructRNA *srna, const char *identifier);
+void RNA_def_struct_identifier_no_struct_map(StructRNA *srna, const char *identifier);
+void RNA_def_struct_identifier(BlenderRNA *brna, StructRNA *srna, const char *identifier);
 void RNA_def_struct_ui_text(StructRNA *srna, const char *name, const char *description);
 void RNA_def_struct_ui_icon(StructRNA *srna, int icon);
 void RNA_struct_free_extension(StructRNA *srna, ExtensionRNA *ext);
@@ -224,8 +225,8 @@ void RNA_enum_item_end(EnumPropertyItem **items, int *totitem);
 
 /* Memory management */
 
-void RNA_def_struct_duplicate_pointers(StructRNA *srna);
-void RNA_def_struct_free_pointers(StructRNA *srna);
+void RNA_def_struct_duplicate_pointers(BlenderRNA *brna, StructRNA *srna);
+void RNA_def_struct_free_pointers(BlenderRNA *brna, StructRNA *srna);
 void RNA_def_func_duplicate_pointers(FunctionRNA *func);
 void RNA_def_func_free_pointers(FunctionRNA *func);
 void RNA_def_property_duplicate_pointers(StructOrFunctionRNA *cont_, PropertyRNA *prop);
diff --git a/source/blender/makesrna/RNA_enum_types.h b/source/blender/makesrna/RNA_enum_types.h
index b9bb741bcde..301c6fae3ca 100644
--- a/source/blender/makesrna/RNA_enum_types.h
+++ b/source/blender/makesrna/RNA_enum_types.h
@@ -115,6 +115,8 @@ extern EnumPropertyItem rna_enum_brush_image_tool_items[];
 
 extern EnumPropertyItem rna_enum_gpencil_sculpt_brush_items[];
 
+extern EnumPropertyItem rna_enum_uv_sculpt_tool_items[];
+
 extern EnumPropertyItem rna_enum_axis_xy_items[];
 extern EnumPropertyItem rna_enum_axis_xyz_items[];
 
diff --git a/source/blender/makesrna/RNA_types.h b/source/blender/makesrna/RNA_types.h
index 99ef0f9c8c4..2ec25bc8e46 100644
--- a/source/blender/makesrna/RNA_types.h
+++ b/source/blender/makesrna/RNA_types.h
@@ -178,7 +178,7 @@ typedef enum PropertyFlag {
 	 * after every typed char, instead of waiting final validation. Used e.g. for text searchbox.
 	 * It will also cause UI_BUT_VALUE_CLEAR to be set for text buttons. We could add an own flag
 	 * for search/filter properties, but this works just fine for now. */
-	PROP_TEXTEDIT_UPDATE         = (1 << 31),
+	PROP_TEXTEDIT_UPDATE         = (1u << 31),
 
 	/* icon */
 	PROP_ICONS_CONSECUTIVE       = (1 << 12),
@@ -437,6 +437,8 @@ typedef enum StructFlag {
 	STRUCT_NO_IDPROPERTIES = (1 << 6), /* Menus and Panels don't need properties */
 	STRUCT_NO_DATABLOCK_IDPROPERTIES = (1 << 7), /* e.g. for Operator */
 	STRUCT_CONTAINS_DATABLOCK_IDPROPERTIES = (1 << 8), /* for PropertyGroup which contains pointers to datablocks */
+	STRUCT_PUBLIC_NAMESPACE = (1 << 9), /* Added to type-map #BlenderRNA.structs_map */
+	STRUCT_PUBLIC_NAMESPACE_INHERIT = (1 << 10), /* All subtypes are added too. */
 } StructFlag;
 
 typedef int (*StructValidateFunc)(struct PointerRNA *ptr, void *data, int *have_function);
diff --git a/source/blender/makesrna/intern/CMakeLists.txt b/source/blender/makesrna/intern/CMakeLists.txt
index 75d127079b9..bf537ea67c6 100644
--- a/source/blender/makesrna/intern/CMakeLists.txt
+++ b/source/blender/makesrna/intern/CMakeLists.txt
@@ -144,6 +144,9 @@ set(GENSRC_CFLAGS)
 if(CMAKE_COMPILER_IS_GNUCC OR (CMAKE_C_COMPILER_ID MATCHES "Clang"))
 	set(GENSRC_CFLAGS "-Wno-missing-prototypes")
 endif()
+if(CMAKE_C_COMPILER_ID MATCHES "Clang")
+	set(GENSRC_CFLAGS "${GENSRC_CFLAGS} -Wno-missing-variable-declarations")
+endif()
 
 if(GENSRC_CFLAGS)
 	set_source_files_properties(${GENSRC} PROPERTIES COMPILE_FLAGS "${GENSRC_CFLAGS}")
@@ -230,20 +233,13 @@ if(WITH_IMAGE_FRAMESERVER)
 endif()
 
 if(WITH_AUDASPACE)
-	add_definitions(${AUDASPACE_DEFINITIONS})
+	add_definitions(-DWITH_AUDASPACE)
 
 	list(APPEND INC_SYS
 		${AUDASPACE_C_INCLUDE_DIRS}
 	)
 endif()
 
-if(WITH_CODEC_QUICKTIME)
-	list(APPEND INC
-		../../quicktime
-	)
-	add_definitions(-DWITH_QUICKTIME)
-endif()
-
 if(WITH_CODEC_FFMPEG)
 	list(APPEND INC
 		../../../../intern/ffmpeg
diff --git a/source/blender/makesrna/intern/makesrna.c b/source/blender/makesrna/intern/makesrna.c
index 7d2ce4cb3b2..f232a1aef48 100644
--- a/source/blender/makesrna/intern/makesrna.c
+++ b/source/blender/makesrna/intern/makesrna.c
@@ -2583,17 +2583,23 @@ static void rna_generate_blender(BlenderRNA *brna, FILE *f)
 {
 	StructRNA *srna;
 
-	fprintf(f, "BlenderRNA BLENDER_RNA = {");
-
+	fprintf(f,
+	        "BlenderRNA BLENDER_RNA = {\n"
+	        "\t.structs = {"
+	);
 	srna = brna->structs.first;
-	if (srna) fprintf(f, "{&RNA_%s, ", srna->identifier);
-	else fprintf(f, "{NULL, ");
+	if (srna) fprintf(f, "&RNA_%s, ", srna->identifier);
+	else      fprintf(f, "NULL, ");
 
 	srna = brna->structs.last;
-	if (srna) fprintf(f, "&RNA_%s}", srna->identifier);
-	else fprintf(f, "NULL}");
+	if (srna) fprintf(f, "&RNA_%s},\n", srna->identifier);
+	else      fprintf(f, "NULL},\n");
 
-	fprintf(f, "};\n\n");
+	fprintf(f,
+	        "\t.structs_map = NULL,\n"
+	        "\t.structs_len = 0,\n"
+	        "};\n\n"
+	);
 }
 
 static void rna_generate_property_prototypes(BlenderRNA *UNUSED(brna), StructRNA *srna, FILE *f)
diff --git a/source/blender/makesrna/intern/rna_ID.c b/source/blender/makesrna/intern/rna_ID.c
index 3d162137bd1..90b7ffd71bb 100644
--- a/source/blender/makesrna/intern/rna_ID.c
+++ b/source/blender/makesrna/intern/rna_ID.c
@@ -267,9 +267,10 @@ void rna_PropertyGroup_unregister(Main *UNUSED(bmain), StructRNA *type)
 	RNA_struct_free(&BLENDER_RNA, type);
 }
 
-StructRNA *rna_PropertyGroup_register(Main *UNUSED(bmain), ReportList *reports, void *data, const char *identifier,
-                                      StructValidateFunc validate, StructCallbackFunc UNUSED(call),
-                                      StructFreeFunc UNUSED(free))
+StructRNA *rna_PropertyGroup_register(
+        Main *UNUSED(bmain), ReportList *reports, void *data, const char *identifier,
+        StructValidateFunc validate, StructCallbackFunc UNUSED(call),
+        StructFreeFunc UNUSED(free))
 {
 	PointerRNA dummyptr;
 
@@ -394,6 +395,14 @@ static void rna_ID_animation_data_free(ID *id, Main *bmain)
 	DEG_relations_tag_update(bmain);
 }
 
+#ifdef WITH_PYTHON
+void **rna_ID_instance(PointerRNA *ptr)
+{
+	ID *id = (ID *)ptr->data;
+	return &id->py_instance;
+}
+#endif
+
 static void rna_IDPArray_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
 {
 	IDProperty *prop = (IDProperty *)ptr->data;
@@ -1071,6 +1080,10 @@ static void rna_def_ID(BlenderRNA *brna)
 	                                "Tag the ID to update its display data, "
 	                                "e.g. when calling :class:`bpy.types.Scene.update`");
 	RNA_def_enum_flag(func, "refresh", update_flag_items, 0, "", "Type of updates to perform");
+
+#ifdef WITH_PYTHON
+	RNA_def_struct_register_funcs(srna, NULL, NULL, "rna_ID_instance");
+#endif
 }
 
 static void rna_def_library(BlenderRNA *brna)
diff --git a/source/blender/makesrna/intern/rna_access.c b/source/blender/makesrna/intern/rna_access.c
index 8f333b3af15..114ded9b0c0 100644
--- a/source/blender/makesrna/intern/rna_access.c
+++ b/source/blender/makesrna/intern/rna_access.c
@@ -77,6 +77,9 @@ void RNA_init(void)
 	StructRNA *srna;
 	PropertyRNA *prop;
 
+	BLENDER_RNA.structs_map = BLI_ghash_str_new_ex(__func__, 2048);
+	BLENDER_RNA.structs_len = 0;
+
 	for (srna = BLENDER_RNA.structs.first; srna; srna = srna->cont.next) {
 		if (!srna->cont.prophash) {
 			srna->cont.prophash = BLI_ghash_str_new("RNA_init gh");
@@ -87,6 +90,9 @@ void RNA_init(void)
 				}
 			}
 		}
+		BLI_assert(srna->flag & STRUCT_PUBLIC_NAMESPACE);
+		BLI_ghash_insert(BLENDER_RNA.structs_map, (void *)srna->identifier, srna);
+		BLENDER_RNA.structs_len += 1;
 	}
 }
 
@@ -514,13 +520,7 @@ static const char *rna_ensure_property_name(const PropertyRNA *prop)
 
 StructRNA *RNA_struct_find(const char *identifier)
 {
-	StructRNA *type;
-	if (identifier) {
-		for (type = BLENDER_RNA.structs.first; type; type = type->cont.next)
-			if (STREQ(type->identifier, identifier))
-				return type;
-	}
-	return NULL;
+	return BLI_ghash_lookup(BLENDER_RNA.structs_map, identifier);
 }
 
 const char *RNA_struct_identifier(const StructRNA *type)
@@ -832,6 +832,89 @@ char *RNA_struct_name_get_alloc(PointerRNA *ptr, char *fixedbuf, int fixedlen, i
 	return NULL;
 }
 
+/**
+ * Use when registering structs with the #STRUCT_PUBLIC_NAMESPACE flag.
+ */
+bool RNA_struct_available_or_report(ReportList *reports, const char *identifier)
+{
+	const StructRNA *srna_exists = RNA_struct_find(identifier);
+	if (UNLIKELY(srna_exists != NULL)) {
+		/* Use comprehensive string construction since this is such a rare occurrence
+		 * and information here may cut down time troubleshooting. */
+		DynStr *dynstr = BLI_dynstr_new();
+		BLI_dynstr_appendf(dynstr, "Type identifier '%s' is already in use: '", identifier);
+		BLI_dynstr_append(dynstr, srna_exists->identifier);
+		int i = 0;
+		if (srna_exists->base) {
+			for (const StructRNA *base = srna_exists->base; base; base = base->base) {
+				BLI_dynstr_append(dynstr, "(");
+				BLI_dynstr_append(dynstr, base->identifier);
+				i += 1;
+			}
+			while (i--) {
+				BLI_dynstr_append(dynstr, ")");
+			}
+		}
+		BLI_dynstr_append(dynstr, "'.");
+		char *result = BLI_dynstr_get_cstring(dynstr);
+		BLI_dynstr_free(dynstr);
+		BKE_report(reports, RPT_ERROR, result);
+		MEM_freeN(result);
+		return false;
+	}
+	else {
+		return true;
+	}
+}
+
+bool RNA_struct_bl_idname_ok_or_report(ReportList *reports, const char *identifier, const char *sep)
+{
+	const int len_sep = strlen(sep);
+	const int len_id = strlen(identifier);
+	const char *p = strstr(identifier, sep);
+	/* TODO: make error, for now warning until add-ons update. */
+#if 1
+	const int report_level = RPT_WARNING;
+	const bool failure = true;
+#else
+	const int report_level = RPT_ERROR;
+	const bool failure = false;
+#endif
+	if (p == NULL || p == identifier || p + len_sep >= identifier + len_id) {
+		BKE_reportf(reports, report_level, "'%s' doesn't contain '%s' with prefix & suffix", identifier, sep);
+		return failure;
+	}
+
+	const char *c, *start, *end, *last;
+	start = identifier;
+	end = p;
+	last = end - 1;
+	for (c = start; c != end; c++) {
+		if (((*c >= 'A' && *c <= 'Z') ||
+		     ((c != start) && (*c >= '0' && *c <= '9')) ||
+		     ((c != start) && (c != last) && (*c == '_'))) == 0)
+		{
+			BKE_reportf(reports, report_level, "'%s' doesn't have upper case alpha-numeric prefix", identifier);
+			return failure;
+		}
+	}
+
+	start = p + len_sep;
+	end = identifier + len_id;
+	last = end - 1;
+	for (c = start; c != end; c++) {
+		if (((*c >= 'A' && *c <= 'Z') ||
+		     (*c >= 'a' && *c <= 'z') ||
+		     (*c >= '0' && *c <= '9') ||
+		     ((c != start) && (c != last) && (*c == '_'))) == 0)
+		{
+			BKE_reportf(reports, report_level, "'%s' doesn't have an alpha-numeric suffix", identifier);
+			return failure;
+		}
+	}
+	return true;
+}
+
 /* Property Information */
 
 const char *RNA_property_identifier(PropertyRNA *prop)
@@ -6720,6 +6803,13 @@ int RNA_function_call_direct_va_lookup(bContext *C, ReportList *reports, Pointer
 	return 0;
 }
 
+const char *RNA_translate_ui_text(
+        const char *text, const char *text_ctxt, StructRNA *type, PropertyRNA *prop,
+        int translate)
+{
+	return rna_translate_ui_text(text, text_ctxt, type, prop, translate);
+}
+
 bool RNA_property_reset(PointerRNA *ptr, PropertyRNA *prop, int index)
 {
 	int len;
diff --git a/source/blender/makesrna/intern/rna_animation.c b/source/blender/makesrna/intern/rna_animation.c
index f49d4717ad6..1f5ddddb74f 100644
--- a/source/blender/makesrna/intern/rna_animation.c
+++ b/source/blender/makesrna/intern/rna_animation.c
@@ -247,8 +247,9 @@ static void rna_KeyingSetInfo_unregister(Main *bmain, StructRNA *type)
 	ANIM_keyingset_info_unregister(bmain, ksi);
 }
 
-static StructRNA *rna_KeyingSetInfo_register(Main *bmain, ReportList *reports, void *data, const char *identifier,
-                                             StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_KeyingSetInfo_register(
+        Main *bmain, ReportList *reports, void *data, const char *identifier,
+        StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	KeyingSetInfo dummyksi = {NULL};
 	KeyingSetInfo *ksi;
@@ -271,9 +272,10 @@ static StructRNA *rna_KeyingSetInfo_register(Main *bmain, ReportList *reports, v
 	
 	/* check if we have registered this info before, and remove it */
 	ksi = ANIM_keyingset_info_find_name(dummyksi.idname);
-	if (ksi && ksi->ext.srna)
+	if (ksi && ksi->ext.srna) {
 		rna_KeyingSetInfo_unregister(bmain, ksi->ext.srna);
-	
+	}
+
 	/* create a new KeyingSetInfo type */
 	ksi = MEM_callocN(sizeof(KeyingSetInfo), "python keying set info");
 	memcpy(ksi, &dummyksi, sizeof(KeyingSetInfo));
diff --git a/source/blender/makesrna/intern/rna_armature.c b/source/blender/makesrna/intern/rna_armature.c
index 014a08b70ce..a2c5d90b91e 100644
--- a/source/blender/makesrna/intern/rna_armature.c
+++ b/source/blender/makesrna/intern/rna_armature.c
@@ -481,7 +481,7 @@ static int rna_Armature_is_editmode_get(PointerRNA *ptr)
 
 static void rna_Armature_transform(struct bArmature *arm, float *mat)
 {
-	ED_armature_transform(arm, (float (*)[4])mat);
+	ED_armature_transform(arm, (float (*)[4])mat, true);
 }
 
 #else
diff --git a/source/blender/makesrna/intern/rna_brush.c b/source/blender/makesrna/intern/rna_brush.c
index 1948f425083..f79ff4486dd 100644
--- a/source/blender/makesrna/intern/rna_brush.c
+++ b/source/blender/makesrna/intern/rna_brush.c
@@ -94,6 +94,21 @@ EnumPropertyItem rna_enum_brush_vertex_tool_items[] = {
 	{PAINT_BLEND_BLUR, "BLUR", ICON_BRUSH_BLUR, "Blur", "Blur the color with surrounding values"},
 	{PAINT_BLEND_LIGHTEN, "LIGHTEN", ICON_BRUSH_LIGHTEN, "Lighten", "Use lighten blending mode while painting"},
 	{PAINT_BLEND_DARKEN, "DARKEN", ICON_BRUSH_DARKEN, "Darken", "Use darken blending mode while painting"},
+	{PAINT_BLEND_AVERAGE, "AVERAGE", ICON_BRUSH_BLUR, "Average", "Use average blending mode while painting"},
+	{PAINT_BLEND_SMEAR, "SMEAR", ICON_BRUSH_BLUR, "Smear", "Use smear blending mode while painting"},
+	{PAINT_BLEND_COLORDODGE, "COLORDODGE", ICON_BRUSH_BLUR, "Color Dodge", "Use color dodge blending mode while painting" },
+	{PAINT_BLEND_DIFFERENCE, "DIFFERENCE", ICON_BRUSH_BLUR, "Difference", "Use difference blending mode while painting"},
+	{PAINT_BLEND_SCREEN, "SCREEN", ICON_BRUSH_BLUR, "Screen", "Use screen blending mode while painting"},
+	{PAINT_BLEND_HARDLIGHT, "HARDLIGHT", ICON_BRUSH_BLUR, "Hardlight", "Use hardlight blending mode while painting"},
+	{PAINT_BLEND_OVERLAY, "OVERLAY", ICON_BRUSH_BLUR, "Overlay", "Use overlay blending mode while painting"},
+	{PAINT_BLEND_SOFTLIGHT, "SOFTLIGHT", ICON_BRUSH_BLUR, "Softlight", "Use softlight blending mode while painting"},
+	{PAINT_BLEND_EXCLUSION, "EXCLUSION", ICON_BRUSH_BLUR, "Exclusion", "Use exclusion blending mode while painting"},
+	{PAINT_BLEND_LUMINOCITY, "LUMINOCITY", ICON_BRUSH_BLUR, "Luminocity", "Use luminocity blending mode while painting"},
+	{PAINT_BLEND_SATURATION, "SATURATION", ICON_BRUSH_BLUR, "Saturation", "Use saturation blending mode while painting"},
+	{PAINT_BLEND_HUE, "HUE", ICON_BRUSH_BLUR, "Hue", "Use hue blending mode while painting"},
+	{PAINT_BLEND_ALPHA_SUB, "ERASE_ALPHA", 0, "Erase Alpha", "Erase alpha while painting"},
+	{PAINT_BLEND_ALPHA_ADD, "ADD_ALPHA", 0, "Add Alpha", "Add alpha while painting"},
+
 	{0, NULL, 0, NULL, NULL}
 };
 	
@@ -223,11 +238,7 @@ static int rna_SculptToolCapabilities_has_sculpt_plane_get(PointerRNA *ptr)
 static int rna_SculptToolCapabilities_has_secondary_color_get(PointerRNA *ptr)
 {
 	Brush *br = (Brush *)ptr->data;
-	return ELEM(br->sculpt_tool,
-	            SCULPT_TOOL_BLOB, SCULPT_TOOL_CLAY, SCULPT_TOOL_CLAY_STRIPS,
-	            SCULPT_TOOL_CREASE, SCULPT_TOOL_DRAW, SCULPT_TOOL_FILL,
-	            SCULPT_TOOL_FLATTEN, SCULPT_TOOL_INFLATE, SCULPT_TOOL_PINCH,
-	            SCULPT_TOOL_SCRAPE);
+	return BKE_brush_sculpt_has_secondary_color(br);
 }
 
 static int rna_SculptToolCapabilities_has_smooth_stroke_get(PointerRNA *ptr)
@@ -1121,7 +1132,20 @@ static void rna_def_brush(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Blur Mode", "");
 	RNA_def_property_update(prop, 0, "rna_Brush_update");
 
+	prop = RNA_def_property(srna, "falloff_angle", PROP_FLOAT, PROP_ANGLE);
+	RNA_def_property_float_sdna(prop, NULL, "falloff_angle");
+	RNA_def_property_range(prop, 0, M_PI / 2);
+	RNA_def_property_ui_text(prop, "Falloff Angle",
+	                         "Paint most on faces pointing towards the view according to this angle");
+	RNA_def_property_update(prop, 0, "rna_Brush_update");
+
 	/* flag */
+	/* This is an enum but its unlikely we add other shapes, so expose as a boolean. */
+	prop = RNA_def_property(srna, "use_projected", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "falloff_shape", BRUSH_AIRBRUSH);
+	RNA_def_property_ui_text(prop, "2D Falloff", "Apply brush influence in 2D circle instead of a sphere");
+	RNA_def_property_update(prop, 0, "rna_Brush_update");
+
 	prop = RNA_def_property(srna, "use_airbrush", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", BRUSH_AIRBRUSH);
 	RNA_def_property_ui_text(prop, "Airbrush", "Keep applying paint effect while holding mouse (spray)");
@@ -1198,6 +1222,11 @@ static void rna_def_brush(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Use Front-Face", "Brush only affects vertexes that face the viewer");
 	RNA_def_property_update(prop, 0, "rna_Brush_update");
 
+	prop = RNA_def_property(srna, "use_frontface_falloff", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "flag", BRUSH_FRONTFACE_FALLOFF);
+	RNA_def_property_ui_text(prop, "Use Front-Face Falloff", "Blend brush influence by how much they face the front");
+	RNA_def_property_update(prop, 0, "rna_Brush_update");
+
 	prop = RNA_def_property(srna, "use_anchor", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", BRUSH_ANCHORED);
 	RNA_def_property_ui_text(prop, "Anchored", "Keep the brush anchored to the initial location");
@@ -1264,7 +1293,7 @@ static void rna_def_brush(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Restore Mesh", "Allow a single dot to be carefully positioned");
 	RNA_def_property_update(prop, 0, "rna_Brush_update");
 
-	/* only for projection paint, TODO, other paint modes */
+	/* only for projection paint & vertex paint, TODO, other paint modes */
 	prop = RNA_def_property(srna, "use_alpha", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_negative_sdna(prop, NULL, "flag", BRUSH_LOCK_ALPHA);
 	RNA_def_property_ui_text(prop, "Alpha", "When this is disabled, lock alpha while painting");
diff --git a/source/blender/makesrna/intern/rna_context.c b/source/blender/makesrna/intern/rna_context.c
index a0b46a447ae..5701150b1bf 100644
--- a/source/blender/makesrna/intern/rna_context.c
+++ b/source/blender/makesrna/intern/rna_context.c
@@ -101,6 +101,14 @@ static PointerRNA rna_Context_region_data_get(PointerRNA *ptr)
 	return PointerRNA_NULL;
 }
 
+static PointerRNA rna_Context_manipulator_group_get(PointerRNA *ptr)
+{
+	bContext *C = (bContext *)ptr->data;
+	PointerRNA newptr;
+	RNA_pointer_create(NULL, &RNA_ManipulatorGroup, CTX_wm_manipulator_group(C), &newptr);
+	return newptr;
+}
+
 static PointerRNA rna_Context_main_get(PointerRNA *ptr)
 {
 	bContext *C = (bContext *)ptr->data;
@@ -229,6 +237,11 @@ void RNA_def_context(BlenderRNA *brna)
 	RNA_def_property_struct_type(prop, "RegionView3D");
 	RNA_def_property_pointer_funcs(prop, "rna_Context_region_data_get", NULL, NULL, NULL);
 
+	prop = RNA_def_property(srna, "manipulator_group", PROP_POINTER, PROP_NONE);
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_struct_type(prop, "ManipulatorGroup");
+	RNA_def_property_pointer_funcs(prop, "rna_Context_manipulator_group_get", NULL, NULL, NULL);
+
 	/* Data */
 	prop = RNA_def_property(srna, "blend_data", PROP_POINTER, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
diff --git a/source/blender/makesrna/intern/rna_curve_api.c b/source/blender/makesrna/intern/rna_curve_api.c
index 5a123603ed5..b518b0cb5b0 100644
--- a/source/blender/makesrna/intern/rna_curve_api.c
+++ b/source/blender/makesrna/intern/rna_curve_api.c
@@ -45,10 +45,16 @@
 #ifdef RNA_RUNTIME
 static void rna_Curve_transform(Curve *cu, float *mat, int shape_keys)
 {
-	BKE_curve_transform(cu, (float (*)[4])mat, shape_keys);
+	BKE_curve_transform(cu, (float (*)[4])mat, shape_keys, true);
 
 	DEG_id_tag_update(&cu->id, 0);
 }
+
+static void rna_Curve_update_gpu_tag(Curve *cu)
+{
+	BKE_curve_batch_cache_dirty(cu, BKE_CURVE_BATCH_DIRTY_ALL);
+}
+
 #else
 
 void RNA_api_curve(StructRNA *srna)
@@ -67,6 +73,8 @@ void RNA_api_curve(StructRNA *srna)
 	                                "has had invalid indices corrected (to default 0)");
 	parm = RNA_def_boolean(func, "result", 0, "Result", "");
 	RNA_def_function_return(func, parm);
+
+	RNA_def_function(srna, "update_gpu_tag", "rna_Curve_update_gpu_tag");
 }
 
 #endif
diff --git a/source/blender/makesrna/intern/rna_define.c b/source/blender/makesrna/intern/rna_define.c
index 42c0344f46e..118dd0b15de 100644
--- a/source/blender/makesrna/intern/rna_define.c
+++ b/source/blender/makesrna/intern/rna_define.c
@@ -44,6 +44,8 @@
 
 #include "BLT_translation.h"
 
+#include "UI_interface.h"  /* For things like UI_PRECISION_FLOAT_MAX... */
+
 #include "RNA_define.h"
 
 #include "rna_internal.h"
@@ -135,6 +137,38 @@ void rna_freelistN(ListBase *listbase)
 	listbase->first = listbase->last = NULL;
 }
 
+static void rna_brna_structs_add(BlenderRNA *brna, StructRNA *srna)
+{
+	rna_addtail(&brna->structs, srna);
+	brna->structs_len += 1;
+
+	/* This exception is only needed for pre-processing.
+	 * otherwise we don't allow empty names. */
+	if ((srna->flag & STRUCT_PUBLIC_NAMESPACE) &&
+	    (srna->identifier[0] != '\0'))
+	{
+		BLI_ghash_insert(brna->structs_map, (void *)srna->identifier, srna);
+	}
+}
+
+#ifdef RNA_RUNTIME
+static void rna_brna_structs_remove_and_free(BlenderRNA *brna, StructRNA *srna)
+{
+	if ((srna->flag & STRUCT_PUBLIC_NAMESPACE) && brna->structs_map) {
+		if (srna->identifier[0] != '\0') {
+			BLI_ghash_remove(brna->structs_map, (void *)srna->identifier, NULL, NULL);
+		}
+	}
+
+	RNA_def_struct_free_pointers(NULL, srna);
+
+	if (srna->flag & STRUCT_RUNTIME) {
+		rna_freelinkN(&brna->structs, srna);
+	}
+	brna->structs_len -= 1;
+}
+#endif
+
 StructDefRNA *rna_find_struct_def(StructRNA *srna)
 {
 	StructDefRNA *dsrna;
@@ -534,6 +568,8 @@ BlenderRNA *RNA_create(void)
 	const char *error_message = NULL;
 
 	BLI_listbase_clear(&DefRNA.structs);
+	brna->structs_map = BLI_ghash_str_new_ex(__func__, 2048);
+
 	DefRNA.error = 0;
 	DefRNA.preprocess = 1;
 
@@ -640,10 +676,8 @@ void RNA_struct_free(BlenderRNA *brna, StructRNA *srna)
 			rna_freelinkN(&srna->functions, func);
 	}
 
-	RNA_def_struct_free_pointers(srna);
 
-	if (srna->flag & STRUCT_RUNTIME)
-		rna_freelinkN(&brna->structs, srna);
+	rna_brna_structs_remove_and_free(brna, srna);
 #else
 	UNUSED_VARS(brna, srna);
 #endif
@@ -654,6 +688,9 @@ void RNA_free(BlenderRNA *brna)
 	StructRNA *srna, *nextsrna;
 	FunctionRNA *func;
 
+	BLI_ghash_free(brna->structs_map, NULL, NULL);
+	brna->structs_map = NULL;
+
 	if (DefRNA.preprocess) {
 		RNA_define_free(brna);
 
@@ -730,12 +767,19 @@ StructRNA *RNA_def_struct_ptr(BlenderRNA *brna, const char *identifier, StructRN
 		BLI_listbase_clear(&srna->functions);
 		srna->py_type = NULL;
 
+		srna->base = srnafrom;
+
 		if (DefRNA.preprocess) {
-			srna->base = srnafrom;
 			dsfrom = rna_find_def_struct(srnafrom);
 		}
-		else
-			srna->base = srnafrom;
+		else {
+			if (srnafrom->flag & STRUCT_PUBLIC_NAMESPACE_INHERIT) {
+				srna->flag |= STRUCT_PUBLIC_NAMESPACE | STRUCT_PUBLIC_NAMESPACE_INHERIT;
+			}
+			else {
+				srna->flag &= ~(STRUCT_PUBLIC_NAMESPACE | STRUCT_PUBLIC_NAMESPACE_INHERIT);
+			}
+		}
 	}
 
 	srna->identifier = identifier;
@@ -747,7 +791,11 @@ StructRNA *RNA_def_struct_ptr(BlenderRNA *brna, const char *identifier, StructRN
 	if (!srnafrom)
 		srna->icon = ICON_DOT;
 
-	rna_addtail(&brna->structs, srna);
+	if (DefRNA.preprocess) {
+		srna->flag |= STRUCT_PUBLIC_NAMESPACE;
+	}
+
+	rna_brna_structs_add(brna, srna);
 
 	if (DefRNA.preprocess) {
 		ds = MEM_callocN(sizeof(StructDefRNA), "StructDefRNA");
@@ -819,10 +867,8 @@ StructRNA *RNA_def_struct(BlenderRNA *brna, const char *identifier, const char *
 
 	if (from) {
 		/* find struct to derive from */
-		for (srnafrom = brna->structs.first; srnafrom; srnafrom = srnafrom->cont.next)
-			if (STREQ(srnafrom->identifier, from))
-				break;
-
+		/* Inline RNA_struct_find(...) because it wont link from here. */
+		srnafrom = BLI_ghash_lookup(brna->structs_map, from);
 		if (!srnafrom) {
 			fprintf(stderr, "%s: struct %s not found to define %s.\n", __func__, from, identifier);
 			DefRNA.error = 1;
@@ -901,10 +947,7 @@ void RNA_def_struct_nested(BlenderRNA *brna, StructRNA *srna, const char *struct
 	StructRNA *srnafrom;
 
 	/* find struct to derive from */
-	for (srnafrom = brna->structs.first; srnafrom; srnafrom = srnafrom->cont.next)
-		if (STREQ(srnafrom->identifier, structname))
-			break;
-
+	srnafrom = BLI_ghash_lookup(brna->structs_map, structname);
 	if (!srnafrom) {
 		fprintf(stderr, "%s: struct %s not found for %s.\n", __func__, structname, srna->identifier);
 		DefRNA.error = 1;
@@ -965,7 +1008,32 @@ void RNA_def_struct_path_func(StructRNA *srna, const char *path)
 	if (path) srna->path = (StructPathFunc)path;
 }
 
-void RNA_def_struct_identifier(StructRNA *srna, const char *identifier)
+void RNA_def_struct_identifier(BlenderRNA *brna, StructRNA *srna, const char *identifier)
+{
+	if (DefRNA.preprocess) {
+		fprintf(stderr, "%s: only at runtime.\n", __func__);
+		return;
+	}
+
+	/* Operator registration may set twice, see: operator_properties_init */
+	if (srna->flag & STRUCT_PUBLIC_NAMESPACE) {
+		if (identifier != srna->identifier) {
+			if (srna->identifier[0] != '\0') {
+				BLI_ghash_remove(brna->structs_map, (void *)srna->identifier, NULL, NULL);
+			}
+			if (identifier[0] != '\0') {
+				BLI_ghash_insert(brna->structs_map, (void *)identifier, srna);
+			}
+		}
+	}
+
+	srna->identifier = identifier;
+}
+
+/**
+ * Only used in one case when we name the struct for the purpose of useful error messages.
+ */
+void RNA_def_struct_identifier_no_struct_map(StructRNA *srna, const char *identifier)
 {
 	if (DefRNA.preprocess) {
 		fprintf(stderr, "%s: only at runtime.\n", __func__);
@@ -1339,13 +1407,13 @@ void RNA_def_property_ui_icon(PropertyRNA *prop, int icon, bool consecutive)
  * For ints, whole values are used.
  *
  * \param precision The number of zeros to show
- * (as a whole number - common range is 1 - 6), see PRECISION_FLOAT_MAX
+ * (as a whole number - common range is 1 - 6), see UI_PRECISION_FLOAT_MAX
  */
 void RNA_def_property_ui_range(PropertyRNA *prop, double min, double max, double step, int precision)
 {
 	StructRNA *srna = DefRNA.laststruct;
 
-#ifdef DEBUG
+#ifndef NDEBUG
 	if (min > max) {
 		fprintf(stderr, "%s: \"%s.%s\", min > max.\n",
 		        __func__, srna->identifier, prop->identifier);
@@ -1358,8 +1426,8 @@ void RNA_def_property_ui_range(PropertyRNA *prop, double min, double max, double
 		DefRNA.error = 1;
 	}
 
-	if (precision < -1 || precision > 10) {
-		fprintf(stderr, "%s: \"%s.%s\", step outside range.\n",
+	if (precision < -1 || precision > UI_PRECISION_FLOAT_MAX) {
+		fprintf(stderr, "%s: \"%s.%s\", precision outside range.\n",
 		        __func__, srna->identifier, prop->identifier);
 		DefRNA.error = 1;
 	}
@@ -1381,21 +1449,6 @@ void RNA_def_property_ui_range(PropertyRNA *prop, double min, double max, double
 			fprop->softmax = (float)max;
 			fprop->step = (float)step;
 			fprop->precision = (int)precision;
-#if 0 /* handy but annoying */
-			if (DefRNA.preprocess) {
-				/* check we're not over PRECISION_FLOAT_MAX */
-				if (fprop->precision > 6) {
-					fprintf(stderr, "%s: \"%s.%s\", precision value over maximum.\n",
-					        __func__, srna->identifier, prop->identifier);
-					DefRNA.error = 1;
-				}
-				else if (fprop->precision < 1) {
-					fprintf(stderr, "%s: \"%s.%s\", precision value under minimum.\n",
-					        __func__, srna->identifier, prop->identifier);
-					DefRNA.error = 1;
-				}
-			}
-#endif
 			break;
 		}
 		default:
@@ -3262,21 +3315,41 @@ void RNA_enum_item_end(EnumPropertyItem **items, int *totitem)
 /* Memory management */
 
 #ifdef RNA_RUNTIME
-void RNA_def_struct_duplicate_pointers(StructRNA *srna)
+void RNA_def_struct_duplicate_pointers(BlenderRNA *brna, StructRNA *srna)
 {
-	if (srna->identifier) srna->identifier = BLI_strdup(srna->identifier);
-	if (srna->name) srna->name = BLI_strdup(srna->name);
-	if (srna->description) srna->description = BLI_strdup(srna->description);
+	if (srna->identifier) {
+		srna->identifier = BLI_strdup(srna->identifier);
+		if (srna->flag & STRUCT_PUBLIC_NAMESPACE) {
+			BLI_ghash_replace_key(brna->structs_map, (void *)srna->identifier);
+		}
+	}
+	if (srna->name) {
+		srna->name = BLI_strdup(srna->name);
+	}
+	if (srna->description) {
+		srna->description = BLI_strdup(srna->description);
+	}
 
 	srna->flag |= STRUCT_FREE_POINTERS;
 }
 
-void RNA_def_struct_free_pointers(StructRNA *srna)
+void RNA_def_struct_free_pointers(BlenderRNA *brna, StructRNA *srna)
 {
 	if (srna->flag & STRUCT_FREE_POINTERS) {
-		if (srna->identifier) MEM_freeN((void *)srna->identifier);
-		if (srna->name) MEM_freeN((void *)srna->name);
-		if (srna->description) MEM_freeN((void *)srna->description);
+		if (srna->identifier) {
+			if (srna->flag & STRUCT_PUBLIC_NAMESPACE) {
+				if (brna != NULL) {
+					BLI_ghash_remove(brna->structs_map, (void *)srna->identifier, NULL, NULL);
+				}
+			}
+			MEM_freeN((void *)srna->identifier);
+		}
+		if (srna->name) {
+			MEM_freeN((void *)srna->name);
+		}
+		if (srna->description) {
+			MEM_freeN((void *)srna->description);
+		}
 	}
 }
 
diff --git a/source/blender/makesrna/intern/rna_depsgraph.c b/source/blender/makesrna/intern/rna_depsgraph.c
index 9ea12e3befa..88a1873c17f 100644
--- a/source/blender/makesrna/intern/rna_depsgraph.c
+++ b/source/blender/makesrna/intern/rna_depsgraph.c
@@ -42,7 +42,6 @@
 
 #include "BLI_iterator.h"
 #include "BKE_report.h"
-#include "DNA_object_types.h"
 
 #include "DEG_depsgraph_build.h"
 #include "DEG_depsgraph_debug.h"
@@ -131,9 +130,14 @@ static void rna_Depsgraph_debug_graphviz(Depsgraph *graph, const char *filename)
 	fclose(f);
 }
 
-static void rna_Depsgraph_debug_rebuild(Depsgraph *UNUSED(graph), Main *bmain)
+static void rna_Depsgraph_debug_rebuild(Depsgraph *UNUSED(graph), bContext *C)
 {
+	Main *bmain = CTX_data_main(C);
+	EvaluationContext eval_ctx;
 	Scene *sce;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	DEG_relations_tag_update(bmain);
 	for (sce = bmain->scene.first; sce; sce = sce->id.next) {
 		DEG_scene_relations_rebuild(bmain, sce);
@@ -261,7 +265,7 @@ static void rna_def_depsgraph_iter(BlenderRNA *brna)
 	prop = RNA_def_property(srna, "persistent_id", PROP_INT, PROP_NONE);
 	RNA_def_property_ui_text(prop, "Persistent ID",
 	                         "Persistent identifier for inter-frame matching of objects with motion blur");
-	RNA_def_property_array(prop, 2*MAX_DUPLI_RECUR);
+	RNA_def_property_array(prop, 2 * MAX_DUPLI_RECUR);
 	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE | PROP_EDITABLE);
 	RNA_def_property_int_funcs(prop, "rna_DepsgraphIter_persistent_id_get", NULL, NULL);
 
@@ -307,7 +311,7 @@ static void rna_def_depsgraph(BlenderRNA *brna)
 	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
 
 	func = RNA_def_function(srna, "debug_rebuild", "rna_Depsgraph_debug_rebuild");
-	RNA_def_function_flag(func, FUNC_USE_MAIN);
+	RNA_def_function_flag(func, FUNC_USE_CONTEXT);
 
 	func = RNA_def_function(srna, "debug_stats", "rna_Depsgraph_debug_stats");
 	RNA_def_function_ui_description(func, "Report the number of elements in the Dependency Graph");
diff --git a/source/blender/makesrna/intern/rna_fcurve.c b/source/blender/makesrna/intern/rna_fcurve.c
index 476008f5b04..e951e15ca8c 100644
--- a/source/blender/makesrna/intern/rna_fcurve.c
+++ b/source/blender/makesrna/intern/rna_fcurve.c
@@ -767,6 +767,38 @@ static void rna_FModifierStepped_end_frame_range(PointerRNA *ptr, float *min, fl
 	*max = MAXFRAMEF;
 }
 
+static void rna_FModifierStepped_frame_start_set(PointerRNA *ptr, float value)
+{
+	FModifier *fcm = (FModifier *)ptr->data;
+	FMod_Stepped *data = fcm->data;
+	
+	float prop_clamp_min = -FLT_MAX, prop_clamp_max = FLT_MAX, prop_soft_min, prop_soft_max;
+	rna_FModifierStepped_start_frame_range(ptr, &prop_clamp_min, &prop_clamp_max, &prop_soft_min, &prop_soft_max);
+	value = CLAMPIS(value, prop_clamp_min, prop_clamp_max);
+	
+	/* Need to set both step-data's start/end and the start/end on the base-data, 
+	 * or else Restrict-Range doesn't work due to RNA-property shadowing (T52009)
+	 */
+	data->start_frame = value;
+	fcm->sfra = value;
+}
+
+static void rna_FModifierStepped_frame_end_set(PointerRNA *ptr, float value)
+{
+	FModifier *fcm = (FModifier *)ptr->data;
+	FMod_Stepped *data = fcm->data;
+	
+	float prop_clamp_min = -FLT_MAX, prop_clamp_max = FLT_MAX, prop_soft_min, prop_soft_max;
+	rna_FModifierStepped_end_frame_range(ptr, &prop_clamp_min, &prop_clamp_max, &prop_soft_min, &prop_soft_max);
+	value = CLAMPIS(value, prop_clamp_min, prop_clamp_max);
+	
+	/* Need to set both step-data's start/end and the start/end on the base-data, 
+	 * or else Restrict-Range doesn't work due to RNA-property shadowing (T52009)
+	 */
+	data->end_frame = value;
+	fcm->efra = value;
+}
+
 static BezTriple *rna_FKeyframe_points_insert(FCurve *fcu, float frame, float value, int keyframe_type, int flag)
 {
 	int index = insert_vert_fcurve(fcu, frame, value, (char)keyframe_type, flag | INSERTKEY_NO_USERPREF);
@@ -1286,13 +1318,13 @@ static void rna_def_fmodifier_stepped(BlenderRNA *brna)
 	
 	prop = RNA_def_property(srna, "frame_start", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_float_sdna(prop, NULL, "start_frame");
-	RNA_def_property_float_funcs(prop, NULL, NULL, "rna_FModifierStepped_start_frame_range");
+	RNA_def_property_float_funcs(prop, NULL, "rna_FModifierStepped_frame_start_set", "rna_FModifierStepped_start_frame_range");
 	RNA_def_property_ui_text(prop, "Start Frame", "Frame that modifier's influence starts (if applicable)");
 	RNA_def_property_update(prop, NC_ANIMATION | ND_KEYFRAME | NA_EDITED, "rna_FModifier_update");
 	
 	prop = RNA_def_property(srna, "frame_end", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_float_sdna(prop, NULL, "end_frame");
-	RNA_def_property_float_funcs(prop, NULL, NULL, "rna_FModifierStepped_end_frame_range");
+	RNA_def_property_float_funcs(prop, NULL, "rna_FModifierStepped_frame_end_set", "rna_FModifierStepped_end_frame_range");
 	RNA_def_property_ui_text(prop, "End Frame", "Frame that modifier's influence ends (if applicable)");
 	RNA_def_property_update(prop, NC_ANIMATION | ND_KEYFRAME | NA_EDITED, "rna_FModifier_update");
 }
diff --git a/source/blender/makesrna/intern/rna_gpencil.c b/source/blender/makesrna/intern/rna_gpencil.c
index 6e0d6ad2bcd..79e1e95b27a 100644
--- a/source/blender/makesrna/intern/rna_gpencil.c
+++ b/source/blender/makesrna/intern/rna_gpencil.c
@@ -74,7 +74,7 @@ static void rna_GPencil_editmode_update(Main *UNUSED(bmain), Scene *UNUSED(scene
 {
 	/* Notify all places where GPencil data lives that the editing state is different */
 	WM_main_add_notifier(NC_GPENCIL | NA_EDITED, NULL);
-	WM_main_add_notifier(NC_SCENE | ND_MODE, NULL);
+	WM_main_add_notifier(NC_SCENE | ND_MODE | NC_MOVIECLIP, NULL);
 }
 
 static void rna_GPencil_onion_skinning_update(Main *bmain, Scene *scene, PointerRNA *ptr)
diff --git a/source/blender/makesrna/intern/rna_image.c b/source/blender/makesrna/intern/rna_image.c
index 686e830f1ba..b51a4258a2d 100644
--- a/source/blender/makesrna/intern/rna_image.c
+++ b/source/blender/makesrna/intern/rna_image.c
@@ -193,6 +193,8 @@ static char *rna_ImageUser_path(PointerRNA *ptr)
 			{
 				return rna_Node_ImageUser_path(ptr);
 			}
+			default:
+				break;
 		}
 	}
 	
diff --git a/source/blender/makesrna/intern/rna_image_api.c b/source/blender/makesrna/intern/rna_image_api.c
index 936674a1e96..7f0ddf04724 100644
--- a/source/blender/makesrna/intern/rna_image_api.c
+++ b/source/blender/makesrna/intern/rna_image_api.c
@@ -64,7 +64,7 @@
 static void rna_ImagePackedFile_save(ImagePackedFile *imapf, ReportList *reports)
 {
 	if (writePackedFile(reports, imapf->filepath, imapf->packedfile, 0) != RET_OK) {
-		BKE_reportf(reports, RPT_ERROR, "Image could not save packed file to '%s'",
+		BKE_reportf(reports, RPT_ERROR, "Could not save packed file to disk as '%s'",
 		            imapf->filepath);
 	}
 }
@@ -290,7 +290,7 @@ static void rna_Image_filepath_from_user(Image *image, ImageUser *image_user, ch
 
 static void rna_Image_buffers_free(Image *image)
 {
-	BKE_image_free_buffers(image);
+	BKE_image_free_buffers_ex(image, true);
 }
 
 #else
diff --git a/source/blender/makesrna/intern/rna_internal.h b/source/blender/makesrna/intern/rna_internal.h
index 7b8073d80b8..00b1b53ad71 100644
--- a/source/blender/makesrna/intern/rna_internal.h
+++ b/source/blender/makesrna/intern/rna_internal.h
@@ -42,6 +42,7 @@ struct Mesh;
 struct Object;
 struct ReportList;
 struct SDNA;
+struct SceneLayer;
 
 /* Data structures used during define */
 
@@ -220,6 +221,7 @@ void rna_ID_name_set(struct PointerRNA *ptr, const char *value);
 struct StructRNA *rna_ID_refine(struct PointerRNA *ptr);
 struct IDProperty *rna_ID_idprops(struct PointerRNA *ptr, bool create);
 void rna_ID_fake_user_set(struct PointerRNA *ptr, int value);
+void **rna_ID_instance(PointerRNA *ptr);
 struct IDProperty *rna_PropertyGroup_idprops(struct PointerRNA *ptr, bool create);
 void rna_PropertyGroup_unregister(struct Main *bmain, struct StructRNA *type);
 struct StructRNA *rna_PropertyGroup_register(struct Main *bmain, struct ReportList *reports, void *data,
@@ -409,7 +411,7 @@ PointerRNA rna_pointer_inherit_refine(struct PointerRNA *ptr, struct StructRNA *
 int rna_parameter_size(struct PropertyRNA *parm);
 
 struct Mesh *rna_Main_meshes_new_from_object(
-        struct Main *bmain, struct ReportList *reports, struct Scene *sce,
+        struct Main *bmain, struct ReportList *reports, struct Scene *sce, struct SceneLayer *sl,
         struct Object *ob, int apply_modifiers, int settings, int calc_tessface, int calc_undeformed);
 
 /* XXX, these should not need to be defined here~! */
@@ -420,6 +422,8 @@ void rna_mtex_texture_slots_clear(struct ID *self, struct bContext *C, struct Re
 
 int rna_IDMaterials_assign_int(struct PointerRNA *ptr, int key, const struct PointerRNA *assign_ptr);
 
+const char *rna_translate_ui_text(
+        const char *text, const char *text_ctxt, struct StructRNA *type, struct PropertyRNA *prop, int translate);
 
 /* Internal functions that cycles uses so we need to declare (tsk tsk) */
 void rna_RenderLayer_rect_set(PointerRNA *ptr, const float *values);
diff --git a/source/blender/makesrna/intern/rna_internal_types.h b/source/blender/makesrna/intern/rna_internal_types.h
index c412d110e5e..cc6443e2154 100644
--- a/source/blender/makesrna/intern/rna_internal_types.h
+++ b/source/blender/makesrna/intern/rna_internal_types.h
@@ -404,6 +404,11 @@ struct StructRNA {
 
 struct BlenderRNA {
 	ListBase structs;
+	/* A map of structs: {StructRNA.identifier -> StructRNA}
+	 * These are ensured to have unique names (with STRUCT_PUBLIC_NAMESPACE enabled). */
+	struct GHash *structs_map;
+	/* Needed because types with an empty identifier aren't included in 'structs_map'. */
+	unsigned int  structs_len;
 };
 
 #define CONTAINER_RNA_ID(cont) (*(const char **)(((ContainerRNA *)(cont))+1))
diff --git a/source/blender/makesrna/intern/rna_key.c b/source/blender/makesrna/intern/rna_key.c
index 5cf7e7238e0..f28c02bf20d 100644
--- a/source/blender/makesrna/intern/rna_key.c
+++ b/source/blender/makesrna/intern/rna_key.c
@@ -179,6 +179,8 @@ static Mesh *rna_KeyBlock_normals_get_mesh(PointerRNA *ptr, ID *id)
 					return ob->data;
 				}
 			}
+			default:
+				break;
 		}
 	}
 
diff --git a/source/blender/makesrna/intern/rna_lamp.c b/source/blender/makesrna/intern/rna_lamp.c
index 76f5044a95c..e40183e40b5 100644
--- a/source/blender/makesrna/intern/rna_lamp.c
+++ b/source/blender/makesrna/intern/rna_lamp.c
@@ -476,7 +476,7 @@ static void rna_def_lamp_falloff(StructRNA *srna)
 	RNA_def_property_update(prop, 0, "rna_Lamp_draw_update");
 }
 
-static void rna_def_lamp_shadow(StructRNA *srna, int spot, int area)
+static void rna_def_lamp_shadow(StructRNA *srna, int spot, int area, int sun)
 {
 	PropertyRNA *prop;
 
@@ -587,7 +587,8 @@ static void rna_def_lamp_shadow(StructRNA *srna, int spot, int area)
 
 	prop = RNA_def_property(srna, "shadow_buffer_bias", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_float_sdna(prop, NULL, "bias");
-	RNA_def_property_range(prop, 0.001f, 5.0f);
+	RNA_def_property_range(prop, 0.001f, 9999.0f);
+	RNA_def_property_ui_range(prop, 0.001f, 5.0f, 1.0, 3);
 	RNA_def_property_ui_text(prop, "Shadow Buffer Bias", "Bias for reducing self shadowing");
 	RNA_def_property_update(prop, 0, "rna_Lamp_update");
 
@@ -697,6 +698,67 @@ static void rna_def_lamp_shadow(StructRNA *srna, int spot, int area)
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", LA_LAYER_SHADOW);
 	RNA_def_property_ui_text(prop, "Shadow Layer", "Objects on the same layers only cast shadows");
 	RNA_def_property_update(prop, 0, "rna_Lamp_update");
+
+	/* Eevee */
+	prop = RNA_def_property(srna, "use_contact_shadow", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "mode", LA_SHAD_CONTACT);
+	RNA_def_property_ui_text(prop, "Contact Shadow", "Use screen space raytracing to have correct shadowing "
+	                                                 "near occluder, or for small features that does not appear "
+	                                                 "in shadow maps");
+	RNA_def_property_update(prop, 0, "rna_Lamp_update");
+
+	prop = RNA_def_property(srna, "contact_shadow_distance", PROP_FLOAT, PROP_DISTANCE);
+	RNA_def_property_float_sdna(prop, NULL, "contact_dist");
+	RNA_def_property_range(prop, 0.0f, 9999.0f);
+	RNA_def_property_ui_text(prop, "Contact Shadow Distance", "World space distance in which to search for "
+	                                                          "screen space occluder");
+	RNA_def_property_update(prop, 0, "rna_Lamp_update");
+
+	prop = RNA_def_property(srna, "contact_shadow_bias", PROP_FLOAT, PROP_NONE);
+	RNA_def_property_float_sdna(prop, NULL, "contact_bias");
+	RNA_def_property_range(prop, 0.001f, 9999.0f);
+	RNA_def_property_ui_range(prop, 0.001f, 5.0f, 1.0, 3);
+	RNA_def_property_ui_text(prop, "Contact Shadow Bias", "Bias to avoid self shadowing");
+	RNA_def_property_update(prop, 0, "rna_Lamp_update");
+
+	prop = RNA_def_property(srna, "contact_shadow_soft_size", PROP_FLOAT, PROP_NONE);
+	RNA_def_property_float_sdna(prop, NULL, "contact_spread");
+	RNA_def_property_range(prop, 0.0f, 9999.0f);
+	RNA_def_property_ui_text(prop, "Contact Shadow Soft", "Control how soft the contact shadows will be");
+	RNA_def_property_update(prop, 0, "rna_Lamp_update");
+
+	prop = RNA_def_property(srna, "contact_shadow_thickness", PROP_FLOAT, PROP_DISTANCE);
+	RNA_def_property_float_sdna(prop, NULL, "contact_thickness");
+	RNA_def_property_range(prop, 0.0f, 9999.0f);
+	RNA_def_property_ui_range(prop, 0, 100, 0.1, 3);
+	RNA_def_property_ui_text(prop, "Contact Shadow Thickness", "Pixel thickness used to detect occlusion");
+	RNA_def_property_update(prop, 0, "rna_Lamp_update");
+
+	if (sun) {
+		prop = RNA_def_property(srna, "shadow_cascade_max_distance", PROP_FLOAT, PROP_DISTANCE);
+		RNA_def_property_float_sdna(prop, NULL, "cascade_max_dist");
+		RNA_def_property_range(prop, 0.0f, 9999.0f);
+		RNA_def_property_ui_text(prop, "Cascade Max Distance", "End distance of the cascaded shadow map (only in perspective view)");
+		RNA_def_property_update(prop, 0, "rna_Lamp_update");
+
+		prop = RNA_def_property(srna, "shadow_cascade_count", PROP_INT, PROP_NONE);
+		RNA_def_property_int_sdna(prop, NULL, "cascade_count");
+		RNA_def_property_range(prop, 1, 4);
+		RNA_def_property_ui_text(prop, "Cascade Count", "Number of texture used by the cascaded shadow map");
+		RNA_def_property_update(prop, 0, "rna_Lamp_update");
+
+		prop = RNA_def_property(srna, "shadow_cascade_exponent", PROP_FLOAT, PROP_FACTOR);
+		RNA_def_property_float_sdna(prop, NULL, "cascade_exponent");
+		RNA_def_property_range(prop, 0.0f, 1.0f);
+		RNA_def_property_ui_text(prop, "Exponential Distribution", "Higher value increase resolution towards the viewpoint");
+		RNA_def_property_update(prop, 0, "rna_Lamp_update");
+
+		prop = RNA_def_property(srna, "shadow_cascade_fade", PROP_FLOAT, PROP_FACTOR);
+		RNA_def_property_float_sdna(prop, NULL, "cascade_fade");
+		RNA_def_property_range(prop, 0.0f, 1.0f);
+		RNA_def_property_ui_text(prop, "Cascade Fade", "How smooth is the transition between each cascade");
+		RNA_def_property_update(prop, 0, "rna_Lamp_update");
+	}
 }
 
 static void rna_def_point_lamp(BlenderRNA *brna)
@@ -709,7 +771,7 @@ static void rna_def_point_lamp(BlenderRNA *brna)
 	RNA_def_struct_ui_icon(srna, ICON_LAMP_POINT);
 
 	rna_def_lamp_falloff(srna);
-	rna_def_lamp_shadow(srna, 0, 0);
+	rna_def_lamp_shadow(srna, 0, 0, 0);
 }
 
 static void rna_def_area_lamp(BlenderRNA *brna)
@@ -728,7 +790,7 @@ static void rna_def_area_lamp(BlenderRNA *brna)
 	RNA_def_struct_ui_text(srna, "Area Lamp", "Directional area lamp");
 	RNA_def_struct_ui_icon(srna, ICON_LAMP_AREA);
 
-	rna_def_lamp_shadow(srna, 0, 1);
+	rna_def_lamp_shadow(srna, 0, 1, 0);
 	rna_def_lamp_falloff(srna);
 
 	prop = RNA_def_property(srna, "use_umbra", PROP_BOOLEAN, PROP_NONE);
@@ -785,7 +847,7 @@ static void rna_def_spot_lamp(BlenderRNA *brna)
 	RNA_def_struct_ui_icon(srna, ICON_LAMP_SPOT);
 
 	rna_def_lamp_falloff(srna);
-	rna_def_lamp_shadow(srna, 1, 0);
+	rna_def_lamp_shadow(srna, 1, 0, 0);
 
 	prop = RNA_def_property(srna, "use_square", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", LA_SQUARE);
@@ -838,7 +900,7 @@ static void rna_def_sun_lamp(BlenderRNA *brna)
 	RNA_def_struct_ui_text(srna, "Sun Lamp", "Constant direction parallel ray lamp");
 	RNA_def_struct_ui_icon(srna, ICON_LAMP_SUN);
 
-	rna_def_lamp_shadow(srna, 0, 0);
+	rna_def_lamp_shadow(srna, 0, 0, 1);
 
 	/* sky */
 	prop = RNA_def_property(srna, "sky", PROP_POINTER, PROP_NONE);
diff --git a/source/blender/makesrna/intern/rna_lattice_api.c b/source/blender/makesrna/intern/rna_lattice_api.c
index 4784332db3f..5637f8d9248 100644
--- a/source/blender/makesrna/intern/rna_lattice_api.c
+++ b/source/blender/makesrna/intern/rna_lattice_api.c
@@ -47,6 +47,12 @@ static void rna_Lattice_transform(Lattice *lt, float *mat, int shape_keys)
 
 	DEG_id_tag_update(&lt->id, 0);
 }
+
+static void rna_Lattice_update_gpu_tag(Lattice *lt)
+{
+	BKE_lattice_batch_cache_dirty(lt, BKE_LATTICE_BATCH_DIRTY_ALL);
+}
+
 #else
 
 void RNA_api_lattice(StructRNA *srna)
@@ -59,6 +65,8 @@ void RNA_api_lattice(StructRNA *srna)
 	parm = RNA_def_float_matrix(func, "matrix", 4, 4, NULL, 0.0f, 0.0f, "", "Matrix", 0.0f, 0.0f);
 	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
 	RNA_def_boolean(func, "shape_keys", 0, "", "Transform Shape Keys");
+
+	RNA_def_function(srna, "update_gpu_tag", "rna_Lattice_update_gpu_tag");
 }
 
 #endif
diff --git a/source/blender/makesrna/intern/rna_lightprobe.c b/source/blender/makesrna/intern/rna_lightprobe.c
index a628dade59b..448d847a959 100644
--- a/source/blender/makesrna/intern/rna_lightprobe.c
+++ b/source/blender/makesrna/intern/rna_lightprobe.c
@@ -37,8 +37,6 @@
 
 #ifdef RNA_RUNTIME
 
-#include "DNA_object_types.h"
-
 #include "MEM_guardedalloc.h"
 
 #include "BKE_main.h"
@@ -47,7 +45,6 @@
 #include "DNA_object_types.h"
 
 #include "WM_api.h"
-#include "WM_types.h"
 
 static void rna_LightProbe_recalc(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
 {
diff --git a/source/blender/makesrna/intern/rna_main_api.c b/source/blender/makesrna/intern/rna_main_api.c
index 5b898d7fd40..c8c1c7be280 100644
--- a/source/blender/makesrna/intern/rna_main_api.c
+++ b/source/blender/makesrna/intern/rna_main_api.c
@@ -129,7 +129,8 @@ static void rna_idname_validate(const char *name, char *r_name)
 }
 
 
-static void rna_Main_ID_remove(Main *bmain, ReportList *reports, PointerRNA *id_ptr, int do_unlink)
+static void rna_Main_ID_remove(Main *bmain, ReportList *reports, PointerRNA *id_ptr,
+                               int do_unlink, int do_id_user, int do_ui_user)
 {
 	ID *id = id_ptr->data;
 	if (do_unlink) {
@@ -137,7 +138,7 @@ static void rna_Main_ID_remove(Main *bmain, ReportList *reports, PointerRNA *id_
 		RNA_POINTER_INVALIDATE(id_ptr);
 	}
 	else if (ID_REAL_USERS(id) <= 0) {
-		BKE_libblock_free(bmain, id);
+		BKE_libblock_free_ex(bmain, id, do_id_user, do_ui_user);
 		RNA_POINTER_INVALIDATE(id_ptr);
 	}
 	else {
@@ -191,7 +192,7 @@ static void rna_Main_scenes_remove(Main *bmain, bContext *C, ReportList *reports
 
 			}
 		}
-		rna_Main_ID_remove(bmain, reports, scene_ptr, do_unlink);
+		rna_Main_ID_remove(bmain, reports, scene_ptr, do_unlink, true, true);
 	}
 	else {
 		BKE_reportf(reports, RPT_ERROR, "Scene '%s' is the last, cannot be removed", scene->id.name + 2);
@@ -299,9 +300,15 @@ static Mesh *rna_Main_meshes_new(Main *bmain, const char *name)
 /* copied from Mesh_getFromObject and adapted to RNA interface */
 /* settings: 1 - preview, 2 - render */
 Mesh *rna_Main_meshes_new_from_object(
-        Main *bmain, ReportList *reports, Scene *sce,
+        Main *bmain, ReportList *reports, Scene *sce, SceneLayer *sl,
         Object *ob, int apply_modifiers, int settings, int calc_tessface, int calc_undeformed)
 {
+	EvaluationContext eval_ctx;
+
+	DEG_evaluation_context_init(&eval_ctx, settings);
+	eval_ctx.ctime = (float)sce->r.cfra + sce->r.subframe;
+	eval_ctx.scene_layer = sl;
+
 	switch (ob->type) {
 		case OB_FONT:
 		case OB_CURVE:
@@ -314,7 +321,7 @@ Mesh *rna_Main_meshes_new_from_object(
 			return NULL;
 	}
 
-	return BKE_mesh_new_from_object(bmain, sce, ob, apply_modifiers, settings, calc_tessface, calc_undeformed);
+	return BKE_mesh_new_from_object(&eval_ctx, bmain, sce, ob, apply_modifiers, settings, calc_tessface, calc_undeformed);
 }
 
 static Lamp *rna_Main_lamps_new(Main *bmain, const char *name, int type)
@@ -680,6 +687,10 @@ void RNA_def_main_cameras(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_boolean(func, "do_unlink", true, "",
 	                "Unlink all usages of this camera before deleting it "
 	                "(WARNING: will also delete objects instancing that camera data)");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this camera");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this camera");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_cameras_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -758,6 +769,10 @@ void RNA_def_main_objects(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this object before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this object");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this object");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_objects_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -795,6 +810,10 @@ void RNA_def_main_materials(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this material before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this material");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this material");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_materials_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -839,6 +858,10 @@ void RNA_def_main_node_groups(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this node tree before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this node tree");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this node tree");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_node_groups_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -879,6 +902,8 @@ void RNA_def_main_meshes(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_function_flag(func, FUNC_USE_REPORTS);
 	parm = RNA_def_pointer(func, "scene", "Scene", "", "Scene within which to evaluate modifiers");
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
+	parm = RNA_def_pointer(func, "scene_layer", "SceneLayer", "", "Scene layer within which to evaluate modifiers");
+	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
 	parm = RNA_def_pointer(func, "object", "Object", "", "Object to create mesh from");
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
 	parm = RNA_def_boolean(func, "apply_modifiers", 0, "", "Apply modifiers");
@@ -900,6 +925,10 @@ void RNA_def_main_meshes(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_boolean(func, "do_unlink", true, "",
 	                "Unlink all usages of this mesh before deleting it "
 	                "(WARNING: will also delete objects instancing that mesh data)");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this mesh data");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this mesh data");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_meshes_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -940,6 +969,10 @@ void RNA_def_main_lamps(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_boolean(func, "do_unlink", true, "",
 	                "Unlink all usages of this lamp before deleting it "
 	                "(WARNING: will also delete objects instancing that lamp data)");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this lamp data");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this lamp data");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_lamps_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1056,6 +1089,10 @@ void RNA_def_main_images(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this image before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this image");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this image");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_images_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1095,6 +1132,10 @@ void RNA_def_main_lattices(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_boolean(func, "do_unlink", true, "",
 	                "Unlink all usages of this lattice before deleting it "
 	                "(WARNING: will also delete objects instancing that lattice data)");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this lattice data");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this lattice data");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_lattices_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1135,6 +1176,10 @@ void RNA_def_main_curves(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_boolean(func, "do_unlink", true, "",
 	                "Unlink all usages of this curve before deleting it "
 	                "(WARNING: will also delete objects instancing that curve data)");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this curve data");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this curve data");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_curves_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1173,6 +1218,10 @@ void RNA_def_main_metaballs(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_boolean(func, "do_unlink", true, "",
 	                "Unlink all usages of this metaball before deleting it "
 	                "(WARNING: will also delete objects instancing that metaball data)");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this metaball data");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this metaball data");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_metaballs_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1211,6 +1260,10 @@ void RNA_def_main_fonts(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this font before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this font");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this font");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_fonts_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1249,6 +1302,10 @@ void RNA_def_main_textures(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this texture before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this texture");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this texture");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_textures_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1286,6 +1343,10 @@ void RNA_def_main_brushes(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this brush before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this brush");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this brush");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_brushes_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1323,6 +1384,10 @@ void RNA_def_main_worlds(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this world before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this world");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this world");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_worlds_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1360,6 +1425,10 @@ void RNA_def_main_groups(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this group before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this group");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this group");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_groups_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1399,6 +1468,10 @@ void RNA_def_main_speakers(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_boolean(func, "do_unlink", true, "",
 	                "Unlink all usages of this speaker before deleting it "
 	                "(WARNING: will also delete objects instancing that speaker data)");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this speaker data");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this speaker data");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_speakers_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1436,6 +1509,10 @@ void RNA_def_main_texts(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this text before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this text");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this text");
 
 	/* load func */
 	func = RNA_def_function(srna, "load", "rna_Main_texts_load");
@@ -1486,6 +1563,10 @@ void RNA_def_main_sounds(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this sound before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this sound");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this sound");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_sounds_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1525,6 +1606,10 @@ void RNA_def_main_armatures(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_boolean(func, "do_unlink", true, "",
 	                "Unlink all usages of this armature before deleting it "
 	                "(WARNING: will also delete objects instancing that armature data)");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this armature data");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this armature data");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_armatures_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1561,6 +1646,10 @@ void RNA_def_main_actions(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this action before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this action");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this action");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_actions_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1597,6 +1686,10 @@ void RNA_def_main_particles(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of those particle settings before deleting them");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this particle settings");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this particle settings");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_particles_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1634,6 +1727,10 @@ void RNA_def_main_palettes(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this palette before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this palette");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this palette");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_palettes_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
@@ -1714,6 +1811,10 @@ void RNA_def_main_gpencil(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this grease pencil before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this grease pencil");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this grease pencil");
 
 	prop = RNA_def_property(srna, "is_updated", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
@@ -1743,6 +1844,10 @@ void RNA_def_main_movieclips(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this movie clip before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this movie clip");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this movie clip");
 
 	/* load func */
 	func = RNA_def_function(srna, "load", "rna_Main_movieclip_load");
@@ -1795,6 +1900,10 @@ void RNA_def_main_masks(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this mask before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this mask");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this mask");
 
 	prop = RNA_def_property(srna, "is_updated", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
@@ -1832,6 +1941,10 @@ void RNA_def_main_linestyles(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
 	RNA_def_boolean(func, "do_unlink", true, "", "Unlink all usages of this line style before deleting it");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this line style");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this line style");
 
 	prop = RNA_def_property(srna, "is_updated", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
@@ -1888,6 +2001,10 @@ void RNA_def_main_lightprobes(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_boolean(func, "do_unlink", true, "",
 	                "Unlink all usages of this probe before deleting it "
 	                "(WARNING: will also delete objects instancing that light probe data)");
+	RNA_def_boolean(func, "do_id_user", true, "",
+	                "Decrement user counter of all datablocks used by this light probe");
+	RNA_def_boolean(func, "do_ui_user", true, "",
+	                "Make sure interface does not reference this light probe");
 
 	func = RNA_def_function(srna, "tag", "rna_Main_lightprobes_tag");
 	parm = RNA_def_boolean(func, "value", 0, "Value", "");
diff --git a/source/blender/makesrna/intern/rna_material.c b/source/blender/makesrna/intern/rna_material.c
index e60832d86e6..c31b70c57ed 100644
--- a/source/blender/makesrna/intern/rna_material.c
+++ b/source/blender/makesrna/intern/rna_material.c
@@ -1805,6 +1805,24 @@ void RNA_def_material(BlenderRNA *brna)
 		{0, NULL, 0, NULL, NULL}
 	};
 
+	static EnumPropertyItem prop_eevee_blend_items[] = {
+		{MA_BM_SOLID, "OPAQUE", 0, "Opaque", "Render surface without transparency"},
+		{MA_BM_ADD, "ADD", 0, "Additive", "Render surface and blend the result with additive blending"},
+		{MA_BM_MULTIPLY, "MULTIPLY", 0, "Multiply", "Render surface and blend the result with multiplicative blending"},
+		{MA_BM_CLIP, "CLIP", 0, "Alpha Clip", "Use the alpha threshold to clip the visibility (binary visibility)"},
+		{MA_BM_HASHED, "HASHED", 0, "Alpha Hashed", "Use noise to dither the binary visibility (works well with multi-samples)"},
+		{MA_BM_BLEND, "BLEND", 0, "Alpha Blend", "Render polygon transparent, depending on alpha channel of the texture"},
+		{0, NULL, 0, NULL, NULL}
+	};
+
+	static EnumPropertyItem prop_eevee_blend_shadow_items[] = {
+		{MA_BS_NONE, "NONE", 0, "None", "Material will cast no shadow"},
+		{MA_BS_SOLID, "OPAQUE", 0, "Opaque", "Material will cast shadows without transparency"},
+		{MA_BS_CLIP, "CLIP", 0, "Clip", "Use the alpha threshold to clip the visibility (binary visibility)"},
+		{MA_BS_HASHED, "HASHED", 0, "Hashed", "Use noise to dither the binary visibility and use filtering to reduce the noise"},
+		{0, NULL, 0, NULL, NULL}
+	};
+
 	srna = RNA_def_struct(brna, "Material", "ID");
 	RNA_def_struct_ui_text(srna, "Material",
 	                       "Material data-block to define the appearance of geometric objects for rendering");
@@ -1827,7 +1845,42 @@ void RNA_def_material(BlenderRNA *brna)
 	RNA_def_property_enum_items(prop, transparency_items);
 	RNA_def_property_ui_text(prop, "Transparency Method", "Method to use for rendering transparency");
 	RNA_def_property_update(prop, 0, "rna_Material_update");
-	
+
+	/* Blending (only Eevee for now) */
+	prop = RNA_def_property(srna, "blend_method", PROP_ENUM, PROP_NONE);
+	RNA_def_property_enum_items(prop, prop_eevee_blend_items);
+	RNA_def_property_ui_text(prop, "Blend Mode", "Blend Mode for Transparent Faces");
+	RNA_def_property_update(prop, 0, "rna_Material_draw_update");
+
+	prop = RNA_def_property(srna, "transparent_shadow_method", PROP_ENUM, PROP_NONE);
+	RNA_def_property_enum_sdna(prop, NULL, "blend_shadow");
+	RNA_def_property_enum_items(prop, prop_eevee_blend_shadow_items);
+	RNA_def_property_ui_text(prop, "Transparent Shadow", "Shadow method for transparent material");
+	RNA_def_property_update(prop, 0, "rna_Material_draw_update");
+
+	prop = RNA_def_property(srna, "alpha_threshold", PROP_FLOAT, PROP_FACTOR);
+	RNA_def_property_range(prop, 0, 1);
+	RNA_def_property_ui_text(prop, "Clip Threshold", "A pixel is rendered only if its alpha value is above this threshold");
+	RNA_def_property_update(prop, 0, "rna_Material_draw_update");
+
+	prop = RNA_def_property(srna, "transparent_hide_backside", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "blend_flag", MA_BL_HIDE_BACKSIDE);
+	RNA_def_property_ui_text(prop, "Hide Backside", "Limit transparency to a single layer "
+	                                                 "(avoids transparency sorting problems)");
+	RNA_def_property_update(prop, 0, "rna_Material_draw_update");
+
+	prop = RNA_def_property(srna, "use_screen_refraction", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "blend_flag", MA_BL_SS_REFRACTION);
+	RNA_def_property_ui_text(prop, "Screen Space Refraction", "Use raytraced screen space refractions");
+	RNA_def_property_update(prop, 0, "rna_Material_draw_update");
+
+	prop = RNA_def_property(srna, "refraction_depth", PROP_FLOAT, PROP_DISTANCE);
+	RNA_def_property_float_sdna(prop, NULL, "refract_depth");
+	RNA_def_property_range(prop, 0.0f, FLT_MAX);
+	RNA_def_property_ui_text(prop, "Refraction Depth", "Approximate the thickness of the object to compute two refraction "
+	                                                   "event (0 is disabled)");
+	RNA_def_property_update(prop, 0, "rna_Material_draw_update");
+
 	/* For Preview Render */
 	prop = RNA_def_property(srna, "preview_render_type", PROP_ENUM, PROP_NONE);
 	RNA_def_property_enum_sdna(prop, NULL, "pr_type");
diff --git a/source/blender/makesrna/intern/rna_mesh.c b/source/blender/makesrna/intern/rna_mesh.c
index e78bdb7520f..beb5430b63b 100644
--- a/source/blender/makesrna/intern/rna_mesh.c
+++ b/source/blender/makesrna/intern/rna_mesh.c
@@ -46,6 +46,7 @@
 #include "RNA_access.h"
 #include "RNA_define.h"
 #include "RNA_types.h"
+#include "RNA_enum_types.h"
 
 #include "rna_internal.h"
 
@@ -186,12 +187,10 @@ static void rna_MeshEdgeLayer_name_set(PointerRNA *ptr, const char *value)
 	rna_cd_layer_name_set(rna_mesh_edata(ptr), (CustomDataLayer *)ptr->data, value);
 }
 #endif
-#if 0
 static void rna_MeshPolyLayer_name_set(PointerRNA *ptr, const char *value)
 {
 	rna_cd_layer_name_set(rna_mesh_pdata(ptr), (CustomDataLayer *)ptr->data, value);
 }
-#endif
 static void rna_MeshLoopLayer_name_set(PointerRNA *ptr, const char *value)
 {
 	rna_cd_layer_name_set(rna_mesh_ldata(ptr), (CustomDataLayer *)ptr->data, value);
@@ -240,7 +239,7 @@ static void rna_Mesh_update_data_edit_color(Main *bmain, Scene *scene, PointerRN
 
 static void rna_Mesh_update_data_edit_weight(Main *bmain, Scene *scene, PointerRNA *ptr)
 {
-	BKE_mesh_batch_cache_dirty(rna_mesh(ptr), BKE_MESH_BATCH_DIRTY_PAINT);
+	BKE_mesh_batch_cache_dirty(rna_mesh(ptr), BKE_MESH_BATCH_DIRTY_ALL);
 
 	rna_Mesh_update_data(bmain, scene, ptr);
 }
@@ -248,7 +247,7 @@ static void rna_Mesh_update_data_edit_weight(Main *bmain, Scene *scene, PointerR
 
 static void rna_Mesh_update_data_edit_active_color(Main *bmain, Scene *scene, PointerRNA *ptr)
 {
-	BKE_mesh_batch_cache_dirty(rna_mesh(ptr), BKE_MESH_BATCH_DIRTY_PAINT);
+	BKE_mesh_batch_cache_dirty(rna_mesh(ptr), BKE_MESH_BATCH_DIRTY_ALL);
 
 	rna_Mesh_update_data(bmain, scene, ptr);
 }
@@ -278,7 +277,7 @@ static void rna_Mesh_update_vertmask(Main *bmain, Scene *scene, PointerRNA *ptr)
 		me->editflag &= ~ME_EDIT_PAINT_FACE_SEL;
 	}
 
-	BKE_mesh_batch_cache_dirty(me, BKE_MESH_BATCH_DIRTY_PAINT);
+	BKE_mesh_batch_cache_dirty(me, BKE_MESH_BATCH_DIRTY_ALL);
 
 	rna_Mesh_update_draw(bmain, scene, ptr);
 }
@@ -290,7 +289,7 @@ static void rna_Mesh_update_facemask(Main *bmain, Scene *scene, PointerRNA *ptr)
 		me->editflag &= ~ME_EDIT_PAINT_VERT_SEL;
 	}
 
-	BKE_mesh_batch_cache_dirty(me, BKE_MESH_BATCH_DIRTY_PAINT);
+	BKE_mesh_batch_cache_dirty(me, BKE_MESH_BATCH_DIRTY_ALL);
 
 	rna_Mesh_update_draw(bmain, scene, ptr);
 }
@@ -324,7 +323,7 @@ static float rna_MeshVertex_bevel_weight_get(PointerRNA *ptr)
 static void rna_MeshVertex_bevel_weight_set(PointerRNA *ptr, float value)
 {
 	MVert *mvert = (MVert *)ptr->data;
-	mvert->bweight = (char)(CLAMPIS(value * 255.0f, 0, 255));
+	mvert->bweight = round_fl_to_uchar_clamp(value * 255.0f);
 }
 
 static float rna_MEdge_bevel_weight_get(PointerRNA *ptr)
@@ -336,7 +335,7 @@ static float rna_MEdge_bevel_weight_get(PointerRNA *ptr)
 static void rna_MEdge_bevel_weight_set(PointerRNA *ptr, float value)
 {
 	MEdge *medge = (MEdge *)ptr->data;
-	medge->bweight = (char)(CLAMPIS(value * 255.0f, 0, 255));
+	medge->bweight = round_fl_to_uchar_clamp(value * 255.0f);
 }
 
 static float rna_MEdge_crease_get(PointerRNA *ptr)
@@ -348,7 +347,7 @@ static float rna_MEdge_crease_get(PointerRNA *ptr)
 static void rna_MEdge_crease_set(PointerRNA *ptr, float value)
 {
 	MEdge *medge = (MEdge *)ptr->data;
-	medge->crease = (char)(CLAMPIS(value * 255.0f, 0, 255));
+	medge->crease = round_fl_to_uchar_clamp(value * 255.0f);
 }
 
 static void rna_MeshLoop_normal_get(PointerRNA *ptr, float *values)
@@ -606,15 +605,17 @@ static void rna_MeshColor_color1_set(PointerRNA *ptr, const float *values)
 {
 	MCol *mcol = (MCol *)ptr->data;
 
-	(&mcol[0].r)[2] = (char)(CLAMPIS(values[0] * 255.0f, 0, 255));
-	(&mcol[0].r)[1] = (char)(CLAMPIS(values[1] * 255.0f, 0, 255));
-	(&mcol[0].r)[0] = (char)(CLAMPIS(values[2] * 255.0f, 0, 255));
+	(&mcol[0].r)[2] = round_fl_to_uchar_clamp(values[0] * 255.0f);
+	(&mcol[0].r)[1] = round_fl_to_uchar_clamp(values[1] * 255.0f);
+	(&mcol[0].r)[0] = round_fl_to_uchar_clamp(values[2] * 255.0f);
+	(&mcol[0].r)[3] = round_fl_to_uchar_clamp(values[3] * 255.0f);
 }
 
 static void rna_MeshColor_color2_get(PointerRNA *ptr, float *values)
 {
 	MCol *mcol = (MCol *)ptr->data;
 
+	values[3] = (&mcol[1].r)[3] / 255.0f;
 	values[2] = (&mcol[1].r)[0] / 255.0f;
 	values[1] = (&mcol[1].r)[1] / 255.0f;
 	values[0] = (&mcol[1].r)[2] / 255.0f;
@@ -624,15 +625,17 @@ static void rna_MeshColor_color2_set(PointerRNA *ptr, const float *values)
 {
 	MCol *mcol = (MCol *)ptr->data;
 
-	(&mcol[1].r)[2] = (char)(CLAMPIS(values[0] * 255.0f, 0, 255));
-	(&mcol[1].r)[1] = (char)(CLAMPIS(values[1] * 255.0f, 0, 255));
-	(&mcol[1].r)[0] = (char)(CLAMPIS(values[2] * 255.0f, 0, 255));
+	(&mcol[1].r)[2] = round_fl_to_uchar_clamp(values[0] * 255.0f);
+	(&mcol[1].r)[1] = round_fl_to_uchar_clamp(values[1] * 255.0f);
+	(&mcol[1].r)[0] = round_fl_to_uchar_clamp(values[2] * 255.0f);
+	(&mcol[1].r)[3] = round_fl_to_uchar_clamp(values[3] * 255.0f);
 }
 
 static void rna_MeshColor_color3_get(PointerRNA *ptr, float *values)
 {
 	MCol *mcol = (MCol *)ptr->data;
 
+	values[3] = (&mcol[2].r)[3] / 255.0f;
 	values[2] = (&mcol[2].r)[0] / 255.0f;
 	values[1] = (&mcol[2].r)[1] / 255.0f;
 	values[0] = (&mcol[2].r)[2] / 255.0f;
@@ -642,9 +645,10 @@ static void rna_MeshColor_color3_set(PointerRNA *ptr, const float *values)
 {
 	MCol *mcol = (MCol *)ptr->data;
 
-	(&mcol[2].r)[2] = (char)(CLAMPIS(values[0] * 255.0f, 0, 255));
-	(&mcol[2].r)[1] = (char)(CLAMPIS(values[1] * 255.0f, 0, 255));
-	(&mcol[2].r)[0] = (char)(CLAMPIS(values[2] * 255.0f, 0, 255));
+	(&mcol[2].r)[2] = round_fl_to_uchar_clamp(values[0] * 255.0f);
+	(&mcol[2].r)[1] = round_fl_to_uchar_clamp(values[1] * 255.0f);
+	(&mcol[2].r)[0] = round_fl_to_uchar_clamp(values[2] * 255.0f);
+	(&mcol[2].r)[3] = round_fl_to_uchar_clamp(values[3] * 255.0f);
 }
 
 static void rna_MeshColor_color4_get(PointerRNA *ptr, float *values)
@@ -654,15 +658,17 @@ static void rna_MeshColor_color4_get(PointerRNA *ptr, float *values)
 	values[2] = (&mcol[3].r)[0] / 255.0f;
 	values[1] = (&mcol[3].r)[1] / 255.0f;
 	values[0] = (&mcol[3].r)[2] / 255.0f;
+	values[3] = (&mcol[3].r)[3] / 255.0f;
 }
 
 static void rna_MeshColor_color4_set(PointerRNA *ptr, const float *values)
 {
 	MCol *mcol = (MCol *)ptr->data;
 
-	(&mcol[3].r)[2] = (char)(CLAMPIS(values[0] * 255.0f, 0, 255));
-	(&mcol[3].r)[1] = (char)(CLAMPIS(values[1] * 255.0f, 0, 255));
-	(&mcol[3].r)[0] = (char)(CLAMPIS(values[2] * 255.0f, 0, 255));
+	(&mcol[3].r)[2] = round_fl_to_uchar_clamp(values[0] * 255.0f);
+	(&mcol[3].r)[1] = round_fl_to_uchar_clamp(values[1] * 255.0f);
+	(&mcol[3].r)[0] = round_fl_to_uchar_clamp(values[2] * 255.0f);
+	(&mcol[3].r)[3] = round_fl_to_uchar_clamp(values[3] * 255.0f);
 }
 
 static void rna_MeshLoopColor_color_get(PointerRNA *ptr, float *values)
@@ -672,15 +678,17 @@ static void rna_MeshLoopColor_color_get(PointerRNA *ptr, float *values)
 	values[0] = (&mcol->r)[0] / 255.0f;
 	values[1] = (&mcol->r)[1] / 255.0f;
 	values[2] = (&mcol->r)[2] / 255.0f;
+	values[3] = (&mcol->r)[3] / 255.0f;
 }
 
 static void rna_MeshLoopColor_color_set(PointerRNA *ptr, const float *values)
 {
 	MLoopCol *mcol = (MLoopCol *)ptr->data;
 
-	(&mcol->r)[0] = (char)(CLAMPIS(values[0] * 255.0f, 0, 255));
-	(&mcol->r)[1] = (char)(CLAMPIS(values[1] * 255.0f, 0, 255));
-	(&mcol->r)[2] = (char)(CLAMPIS(values[2] * 255.0f, 0, 255));
+	(&mcol->r)[0] = round_fl_to_uchar_clamp(values[0] * 255.0f);
+	(&mcol->r)[1] = round_fl_to_uchar_clamp(values[1] * 255.0f);
+	(&mcol->r)[2] = round_fl_to_uchar_clamp(values[2] * 255.0f);
+	(&mcol->r)[3] = round_fl_to_uchar_clamp(values[3] * 255.0f);
 }
 
 static int rna_Mesh_texspace_editable(PointerRNA *ptr, const char **UNUSED(r_info))
@@ -1176,6 +1184,75 @@ static int rna_MeshPaintMaskLayer_data_length(PointerRNA *ptr)
 
 /* End paint mask */
 
+/* Face maps */
+
+DEFINE_CUSTOMDATA_LAYER_COLLECTION(face_map, pdata, CD_FACEMAP)
+DEFINE_CUSTOMDATA_LAYER_COLLECTION_ACTIVEITEM(face_map, pdata, CD_FACEMAP, active, MeshFaceMapLayer)
+
+static char *rna_MeshFaceMapLayer_path(PointerRNA *ptr)
+{
+	CustomDataLayer *cdl = ptr->data;
+	char name_esc[sizeof(cdl->name) * 2];
+	BLI_strescape(name_esc, cdl->name, sizeof(name_esc));
+	return BLI_sprintfN("face_maps[\"%s\"]", name_esc);
+}
+
+static void rna_MeshFaceMapLayer_data_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
+{
+	Mesh *me = rna_mesh(ptr);
+	CustomDataLayer *layer = (CustomDataLayer *)ptr->data;
+	rna_iterator_array_begin(iter, layer->data, sizeof(int), me->totpoly, 0, NULL);
+}
+
+static int rna_MeshFaceMapLayer_data_length(PointerRNA *ptr)
+{
+	Mesh *me = rna_mesh(ptr);
+	return me->totpoly;
+}
+
+static PointerRNA rna_Mesh_face_map_new(struct Mesh *me, ReportList *reports, const char *name)
+{
+	if (BKE_mesh_ensure_facemap_customdata(me) == false) {
+		BKE_report(reports, RPT_ERROR, "Currently only single face-map layers are supported");
+		return PointerRNA_NULL;
+	}
+
+	CustomData *pdata = rna_mesh_pdata_helper(me);
+
+	int index = CustomData_get_layer_index(pdata, CD_FACEMAP);
+	BLI_assert(index != -1);
+	CustomDataLayer *cdl = &pdata->layers[index];
+	rna_cd_layer_name_set(pdata, cdl, name);
+
+	PointerRNA ptr;
+	RNA_pointer_create(&me->id, &RNA_MeshFaceMapLayer, cdl, &ptr);
+	return ptr;
+}
+
+static void rna_Mesh_face_map_remove(struct Mesh *me, ReportList *reports, struct CustomDataLayer *layer)
+{
+	/* just for sanity check */
+	{
+		CustomData *pdata = rna_mesh_pdata_helper(me);
+		int index = CustomData_get_layer_index(pdata, CD_FACEMAP);
+		if (index != -1) {
+			CustomDataLayer *layer_test = &pdata->layers[index];
+			if (layer != layer_test) {
+				/* don't show name, its likely freed memory */
+				BKE_report(reports, RPT_ERROR, "FaceMap not in mesh");
+				return;
+			}
+		}
+	}
+
+	if (BKE_mesh_clear_facemap_customdata(me) == false) {
+		BKE_reportf(reports, RPT_ERROR, "Error removing face-map");
+	}
+}
+
+/* End face maps */
+
+
 static int rna_MeshTessFace_verts_get_length(PointerRNA *ptr, int length[RNA_MAX_ARRAY_DIMENSION])
 {
 	MFace *face = (MFace *)ptr->data;
@@ -1608,6 +1685,12 @@ void rna_MeshStringProperty_s_set(PointerRNA *ptr, const char *value)
 	MStringProperty *ms = (MStringProperty *)ptr->data;
 	BLI_strncpy(ms->s, value, sizeof(ms->s));
 }
+
+static char *rna_MeshFaceMap_path(PointerRNA *ptr)
+{
+	return rna_PolyCustomData_data_path(ptr, "face_maps", CD_FACEMAP);
+}
+
 /***************************************/
 
 static int rna_Mesh_tot_vert_get(PointerRNA *ptr)
@@ -1796,6 +1879,10 @@ static void UNUSED_FUNCTION(rna_mesh_unused)(void)
 	(void)rna_Mesh_vertex_color_render_index_get;
 	(void)rna_Mesh_vertex_color_render_index_set;
 	(void)rna_Mesh_vertex_color_render_set;
+	(void)rna_Mesh_face_map_index_range;
+	(void)rna_Mesh_face_map_active_index_set;
+	(void)rna_Mesh_face_map_active_index_get;
+	(void)rna_Mesh_face_map_active_set;
 	/* end unused function block */
 }
 
@@ -2376,28 +2463,28 @@ static void rna_def_mcol(BlenderRNA *brna)
 	RNA_def_struct_path_func(srna, "rna_MeshColor_path");
 
 	prop = RNA_def_property(srna, "color1", PROP_FLOAT, PROP_COLOR);
-	RNA_def_property_array(prop, 3);
+	RNA_def_property_array(prop, 4);
 	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_float_funcs(prop, "rna_MeshColor_color1_get", "rna_MeshColor_color1_set", NULL);
 	RNA_def_property_ui_text(prop, "Color 1", "");
 	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop = RNA_def_property(srna, "color2", PROP_FLOAT, PROP_COLOR);
-	RNA_def_property_array(prop, 3);
+	RNA_def_property_array(prop, 4);
 	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_float_funcs(prop, "rna_MeshColor_color2_get", "rna_MeshColor_color2_set", NULL);
 	RNA_def_property_ui_text(prop, "Color 2", "");
 	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop = RNA_def_property(srna, "color3", PROP_FLOAT, PROP_COLOR);
-	RNA_def_property_array(prop, 3);
+	RNA_def_property_array(prop, 4);
 	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_float_funcs(prop, "rna_MeshColor_color3_get", "rna_MeshColor_color3_set", NULL);
 	RNA_def_property_ui_text(prop, "Color 3", "");
 	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop = RNA_def_property(srna, "color4", PROP_FLOAT, PROP_COLOR);
-	RNA_def_property_array(prop, 3);
+	RNA_def_property_array(prop, 4);
 	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_float_funcs(prop, "rna_MeshColor_color4_get", "rna_MeshColor_color4_set", NULL);
 	RNA_def_property_ui_text(prop, "Color 4", "");
@@ -2447,7 +2534,7 @@ static void rna_def_mloopcol(BlenderRNA *brna)
 	RNA_def_struct_path_func(srna, "rna_MeshColor_path");
 
 	prop = RNA_def_property(srna, "color", PROP_FLOAT, PROP_COLOR);
-	RNA_def_property_array(prop, 3);
+	RNA_def_property_array(prop, 4);
 	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_float_funcs(prop, "rna_MeshLoopColor_color_get", "rna_MeshLoopColor_color_set", NULL);
 	RNA_def_property_ui_text(prop, "Color", "");
@@ -3091,6 +3178,79 @@ static void rna_def_paint_mask(BlenderRNA *brna, PropertyRNA *UNUSED(cprop))
 	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 }
 
+static void rna_def_face_map(BlenderRNA *brna)
+{
+	StructRNA *srna;
+	PropertyRNA *prop;
+
+	srna = RNA_def_struct(brna, "MeshFaceMapLayer", NULL);
+	RNA_def_struct_ui_text(srna, "Mesh Face Map Layer", "Per-face map index");
+	RNA_def_struct_sdna(srna, "CustomDataLayer");
+	RNA_def_struct_path_func(srna, "rna_MeshFaceMapLayer_path");
+
+	prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
+	RNA_def_struct_name_property(srna, prop);
+	RNA_def_property_string_funcs(prop, NULL, NULL, "rna_MeshPolyLayer_name_set");
+	RNA_def_property_ui_text(prop, "Name", "Name of face-map layer");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+
+	prop = RNA_def_property(srna, "data", PROP_COLLECTION, PROP_NONE);
+	RNA_def_property_struct_type(prop, "MeshFaceMap");
+	RNA_def_property_ui_text(prop, "Data", "");
+	RNA_def_property_collection_funcs(prop, "rna_MeshFaceMapLayer_data_begin", "rna_iterator_array_next",
+	                                  "rna_iterator_array_end", "rna_iterator_array_get",
+	                                  "rna_MeshFaceMapLayer_data_length", NULL, NULL, NULL);
+
+	/* FaceMap struct */
+	srna = RNA_def_struct(brna, "MeshFaceMap", NULL);
+	RNA_def_struct_sdna(srna, "MIntProperty");
+	RNA_def_struct_ui_text(srna, "Int Property", "");
+	RNA_def_struct_path_func(srna, "rna_MeshFaceMap_path");
+
+	prop = RNA_def_property(srna, "value", PROP_INT, PROP_NONE);
+	RNA_def_property_int_sdna(prop, NULL, "i");
+	RNA_def_property_ui_text(prop, "Value", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+}
+
+static void rna_def_face_maps(BlenderRNA *brna, PropertyRNA *cprop)
+{
+	StructRNA *srna;
+	PropertyRNA *prop;
+
+	RNA_def_property_srna(cprop, "MeshFaceMapLayers");
+	srna = RNA_def_struct(brna, "MeshFaceMapLayers", NULL);
+	RNA_def_struct_ui_text(srna, "Mesh Face Map Layer", "Per-face map index");
+	RNA_def_struct_sdna(srna, "Mesh");
+	RNA_def_struct_ui_text(srna, "Mesh FaceMaps", "Collection of mesh face-maps");
+
+	/* add this since we only ever have one layer anyway, don't bother with active_index */
+	prop = RNA_def_property(srna, "active", PROP_POINTER, PROP_NONE);
+	RNA_def_property_struct_type(prop, "MeshFaceMapLayer");
+	RNA_def_property_pointer_funcs(prop, "rna_Mesh_face_map_active_get",
+	                               NULL, NULL, NULL);
+	RNA_def_property_ui_text(prop, "Active FaceMap Layer", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+
+	FunctionRNA *func;
+	PropertyRNA *parm;
+
+	func = RNA_def_function(srna, "new", "rna_Mesh_face_map_new");
+	RNA_def_function_flag(func, FUNC_USE_REPORTS);
+	RNA_def_function_ui_description(func, "Add a float property layer to Mesh");
+	RNA_def_string(func, "name", "Face Map", 0, "", "Face map name");
+	parm = RNA_def_pointer(func, "layer", "MeshFaceMapLayer", "", "The newly created layer");
+	RNA_def_parameter_flags(parm, 0, PARM_RNAPTR);
+	RNA_def_function_return(func, parm);
+
+	func = RNA_def_function(srna, "remove", "rna_Mesh_face_map_remove");
+	RNA_def_function_ui_description(func, "Remove a face map layer");
+	RNA_def_function_flag(func, FUNC_USE_REPORTS);
+	parm = RNA_def_pointer(func, "layer", "MeshFaceMapLayer", "", "The layer to remove");
+	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
+	RNA_def_property_clear_flag(parm, PROP_THICK_WRAP);
+}
+
 static void rna_def_mesh(BlenderRNA *brna)
 {
 	StructRNA *srna;
@@ -3250,6 +3410,15 @@ static void rna_def_mesh(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "String Property Layers", "");
 	rna_def_polygon_string_layers(brna, prop);
 
+	/* face-maps */
+	prop = RNA_def_property(srna, "face_maps", PROP_COLLECTION, PROP_NONE);
+	RNA_def_property_collection_sdna(prop, NULL, "pdata.layers", "pdata.totlayer");
+	RNA_def_property_collection_funcs(prop, "rna_Mesh_face_maps_begin", NULL, NULL, NULL,
+	                                  "rna_Mesh_face_maps_length", NULL, NULL, NULL);
+	RNA_def_property_struct_type(prop, "MeshFaceMapLayer");
+	RNA_def_property_ui_text(prop, "FaceMap", "");
+	rna_def_face_maps(brna, prop);
+
 	/* Skin vertices */
 	prop = RNA_def_property(srna, "skin_vertices", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "vdata.layers", "vdata.totlayer");
@@ -3523,6 +3692,7 @@ void RNA_def_mesh(BlenderRNA *brna)
 	rna_def_mcol(brna);
 	rna_def_mloopcol(brna);
 	rna_def_mproperties(brna);
+	rna_def_face_map(brna);
 }
 
 #endif
diff --git a/source/blender/makesrna/intern/rna_mesh_api.c b/source/blender/makesrna/intern/rna_mesh_api.c
index 5dbb7cb0d29..f1f7c9a3b99 100644
--- a/source/blender/makesrna/intern/rna_mesh_api.c
+++ b/source/blender/makesrna/intern/rna_mesh_api.c
@@ -215,6 +215,12 @@ static void rna_Mesh_split_faces(Mesh *mesh, int free_loop_normals)
 	BKE_mesh_split_faces(mesh, free_loop_normals != 0);
 }
 
+static void rna_Mesh_update_gpu_tag(Mesh *mesh)
+{
+	BKE_mesh_batch_cache_dirty(mesh, BKE_MESH_BATCH_DIRTY_ALL);
+}
+
+
 #else
 
 void RNA_api_mesh(StructRNA *srna)
@@ -305,6 +311,8 @@ void RNA_api_mesh(StructRNA *srna)
 	RNA_def_boolean(func, "calc_tessface", 0, "Calculate Tessellation", "Force recalculation of tessellation faces");
 	RNA_def_function_flag(func, FUNC_USE_CONTEXT);
 
+	RNA_def_function(srna, "update_gpu_tag", "rna_Mesh_update_gpu_tag");
+
 	func = RNA_def_function(srna, "unit_test_compare", "rna_Mesh_unit_test_compare");
 	RNA_def_pointer(func, "mesh", "Mesh", "", "Mesh to compare to");
 	/* return value */
diff --git a/source/blender/makesrna/intern/rna_meta_api.c b/source/blender/makesrna/intern/rna_meta_api.c
index 117162babd5..46547677dfd 100644
--- a/source/blender/makesrna/intern/rna_meta_api.c
+++ b/source/blender/makesrna/intern/rna_meta_api.c
@@ -45,7 +45,7 @@
 #ifdef RNA_RUNTIME
 static void rna_Meta_transform(struct MetaBall *mb, float *mat)
 {
-	BKE_mball_transform(mb, (float (*)[4])mat);
+	BKE_mball_transform(mb, (float (*)[4])mat, true);
 
 	DEG_id_tag_update(&mb->id, 0);
 }
diff --git a/source/blender/makesrna/intern/rna_modifier.c b/source/blender/makesrna/intern/rna_modifier.c
index 03340c6c356..0dc5ab5d6bf 100644
--- a/source/blender/makesrna/intern/rna_modifier.c
+++ b/source/blender/makesrna/intern/rna_modifier.c
@@ -1520,26 +1520,40 @@ static void rna_def_modifier_mirror(BlenderRNA *brna)
 
 	prop = RNA_def_property(srna, "use_mirror_u", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", MOD_MIR_MIRROR_U);
-	RNA_def_property_ui_text(prop, "Mirror U", "Mirror the U texture coordinate around the 0.5 point");
+	RNA_def_property_ui_text(prop, "Mirror U", "Mirror the U texture coordinate around the flip offset point");
 	RNA_def_property_update(prop, 0, "rna_Modifier_update");
 
 	prop = RNA_def_property(srna, "use_mirror_v", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", MOD_MIR_MIRROR_V);
-	RNA_def_property_ui_text(prop, "Mirror V", "Mirror the V texture coordinate around the 0.5 point");
+	RNA_def_property_ui_text(prop, "Mirror V", "Mirror the V texture coordinate around the flip offset point");
 	RNA_def_property_update(prop, 0, "rna_Modifier_update");
 
 	prop = RNA_def_property(srna, "mirror_offset_u", PROP_FLOAT, PROP_FACTOR);
 	RNA_def_property_float_sdna(prop, NULL, "uv_offset[0]");
 	RNA_def_property_range(prop, -1, 1);
 	RNA_def_property_ui_range(prop, -1, 1, 2, 4);
-	RNA_def_property_ui_text(prop, "U Offset", "Amount to offset mirrored UVs from the 0.5 point on the U axis");
+	RNA_def_property_ui_text(prop, "Flip U Offset", "Amount to offset mirrored UVs flipping point from the 0.5 on the U axis");
 	RNA_def_property_update(prop, 0, "rna_Modifier_update");
 
 	prop = RNA_def_property(srna, "mirror_offset_v", PROP_FLOAT, PROP_FACTOR);
 	RNA_def_property_float_sdna(prop, NULL, "uv_offset[1]");
 	RNA_def_property_range(prop, -1, 1);
 	RNA_def_property_ui_range(prop, -1, 1, 2, 4);
-	RNA_def_property_ui_text(prop, "V Offset", "Amount to offset mirrored UVs from the 0.5 point on the V axis");
+	RNA_def_property_ui_text(prop, "Flip V Offset", "Amount to offset mirrored UVs flipping point from the 0.5 point on the V axis");
+	RNA_def_property_update(prop, 0, "rna_Modifier_update");
+
+	prop = RNA_def_property(srna, "offset_u", PROP_FLOAT, PROP_FACTOR);
+	RNA_def_property_float_sdna(prop, NULL, "uv_offset_copy[0]");
+	RNA_def_property_range(prop, -10000.0f, 10000.0f);
+	RNA_def_property_ui_range(prop, -1, 1, 2, 4);
+	RNA_def_property_ui_text(prop, "U Offset", "Mirrored UV offset on the U axis");
+	RNA_def_property_update(prop, 0, "rna_Modifier_update");
+
+	prop = RNA_def_property(srna, "offset_v", PROP_FLOAT, PROP_FACTOR);
+	RNA_def_property_float_sdna(prop, NULL, "uv_offset_copy[1]");
+	RNA_def_property_range(prop, -10000.0f, 10000.0f);
+	RNA_def_property_ui_range(prop, -1, 1, 2, 4);
+	RNA_def_property_ui_text(prop, "V Offset", "Mirrored UV offset on the V axis");
 	RNA_def_property_update(prop, 0, "rna_Modifier_update");
 
 	prop = RNA_def_property(srna, "merge_threshold", PROP_FLOAT, PROP_DISTANCE);
@@ -1976,9 +1990,26 @@ static void rna_def_modifier_boolean(BlenderRNA *brna)
 	prop = RNA_def_property(srna, "double_threshold", PROP_FLOAT, PROP_DISTANCE);
 	RNA_def_property_float_sdna(prop, NULL, "double_threshold");
 	RNA_def_property_range(prop, 0, 1.0f);
-	RNA_def_property_ui_range(prop, 0, 1, 0.0001, 7);
+	RNA_def_property_ui_range(prop, 0, 1, 0.0001, 6);
 	RNA_def_property_ui_text(prop, "Overlap Threshold",  "Threshold for checking overlapping geometry");
 	RNA_def_property_update(prop, 0, "rna_Modifier_update");
+
+	/* BMesh debugging options, only used when G_DEBUG is set */
+
+	/* BMesh intersection options */
+	static EnumPropertyItem debug_items[] = {
+		{eBooleanModifierBMeshFlag_BMesh_Separate, "SEPARATE", 0, "Separate", ""},
+		{eBooleanModifierBMeshFlag_BMesh_NoDissolve, "NO_DISSOLVE", 0, "No Dissolve", ""},
+		{eBooleanModifierBMeshFlag_BMesh_NoConnectRegions, "NO_CONNECT_REGIONS", 0, "No Connect Regions", ""},
+		{0, NULL, 0, NULL, NULL}
+	};
+
+	prop = RNA_def_property(srna, "debug_options", PROP_ENUM, PROP_NONE);
+	RNA_def_property_enum_items(prop, debug_items);
+	RNA_def_property_enum_sdna(prop, NULL, "bm_flag");
+	RNA_def_property_flag(prop, PROP_ENUM_FLAG);
+	RNA_def_property_ui_text(prop, "Debug", "Debugging options, only when started with '-d'");
+	RNA_def_property_update(prop, 0, "rna_Modifier_update");
 }
 
 static void rna_def_modifier_array(BlenderRNA *brna)
@@ -3410,6 +3441,13 @@ static void rna_def_modifier_screw(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Screw", "Offset the revolution along its axis");
 	RNA_def_property_update(prop, 0, "rna_Modifier_update");
 
+	prop = RNA_def_property(srna, "merge_threshold", PROP_FLOAT, PROP_DISTANCE);
+	RNA_def_property_float_sdna(prop, NULL, "merge_dist");
+	RNA_def_property_range(prop, 0, FLT_MAX);
+	RNA_def_property_ui_range(prop, 0, 1, 1, 4);
+	RNA_def_property_ui_text(prop, "Merge Distance", "Limit below which to merge vertices");
+	RNA_def_property_update(prop, 0, "rna_Modifier_update");
+
 	prop = RNA_def_property(srna, "use_normal_flip", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", MOD_SCREW_NORMAL_FLIP);
 	RNA_def_property_ui_text(prop, "Flip", "Flip normals of lathed faces");
@@ -3425,6 +3463,12 @@ static void rna_def_modifier_screw(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Object Screw", "Use the distance between the objects to make a screw");
 	RNA_def_property_update(prop, 0, "rna_Modifier_update");
 
+	/* Vertex merging parameters */
+	prop = RNA_def_property(srna, "use_merge_vertices", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "flag", MOD_SCREW_MERGE);
+	RNA_def_property_ui_text(prop, "Merge Vertices", "Merge adjacent vertices (screw offset must be zero)");
+	RNA_def_property_update(prop, 0, "rna_Modifier_update");
+
 	prop = RNA_def_property(srna, "use_smooth_shade", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", MOD_SCREW_SMOOTH_SHADING);
 	RNA_def_property_ui_text(prop, "Smooth Shading", "Output faces with smooth shading rather than flat shaded");
diff --git a/source/blender/makesrna/intern/rna_nla.c b/source/blender/makesrna/intern/rna_nla.c
index 62e3bd5cacb..0e43f12b64b 100644
--- a/source/blender/makesrna/intern/rna_nla.c
+++ b/source/blender/makesrna/intern/rna_nla.c
@@ -658,7 +658,10 @@ static void rna_def_nlastrip(BlenderRNA *brna)
 	prop = RNA_def_property(srna, "influence", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_ui_text(prop, "Influence", "Amount the strip contributes to the current result");
-	RNA_def_property_update(prop, NC_ANIMATION | ND_NLA | NA_EDITED, "rna_NlaStrip_update");
+	/* XXX: Update temporarily disabled so that the property can be edited at all!
+	 * Even autokey only applies after the curves have been re-evaluated, causing the unkeyed values to be lost
+	 */
+	RNA_def_property_update(prop, NC_ANIMATION | ND_NLA | NA_EDITED, /*"rna_NlaStrip_update"*/ NULL);
 	
 	prop = RNA_def_property(srna, "strip_time", PROP_FLOAT, PROP_TIME);
 	RNA_def_property_ui_text(prop, "Strip Time", "Frame of referenced Action to evaluate");
diff --git a/source/blender/makesrna/intern/rna_nodetree.c b/source/blender/makesrna/intern/rna_nodetree.c
index 10422c85579..55ac8a32d80 100644
--- a/source/blender/makesrna/intern/rna_nodetree.c
+++ b/source/blender/makesrna/intern/rna_nodetree.c
@@ -66,6 +66,8 @@
 
 #include "NOD_composite.h"
 
+#include "DEG_depsgraph.h"
+
 EnumPropertyItem rna_enum_node_socket_in_out_items[] = {
 	{ SOCK_IN, "IN", 0, "Input", "" },
 	{ SOCK_OUT, "OUT", 0, "Output", "" },
@@ -73,6 +75,13 @@ EnumPropertyItem rna_enum_node_socket_in_out_items[] = {
 };
 
 #ifndef RNA_RUNTIME
+static EnumPropertyItem rna_enum_node_socket_draw_shape_items[] = {
+	{SOCK_DRAW_SHAPE_CIRCLE, "CIRCLE", 0, "Circle", ""},
+	{SOCK_DRAW_SHAPE_SQUARE, "SQUARE", 0, "Square", ""},
+	{SOCK_DRAW_SHAPE_DIAMOND, "DIAMOND", 0, "Diamond", ""},
+	{0, NULL, 0, NULL, NULL }
+};
+
 static EnumPropertyItem node_socket_type_items[] = {
 	{SOCK_CUSTOM,  "CUSTOM",    0,    "Custom",    ""},
 	{SOCK_FLOAT,   "VALUE",     0,    "Value",     ""},
@@ -180,6 +189,8 @@ static EnumPropertyItem node_sampler_type_items[] = {
 #include "ED_node.h"
 #include "ED_render.h"
 
+#include "GPU_material.h"
+
 #include "NOD_common.h"
 #include "NOD_socket.h"
 
@@ -238,10 +249,10 @@ bNodeTreeType *rna_node_tree_type_from_enum(int value)
 
 EnumPropertyItem *rna_node_tree_type_itemf(void *data, int (*poll)(void *data, bNodeTreeType *), bool *r_free)
 {
-	EnumPropertyItem tmp = {0, "", 0, "", ""};
+	EnumPropertyItem tmp = {0};
 	EnumPropertyItem *item = NULL;
 	int totitem = 0, i = 0;
-	
+
 	NODE_TREE_TYPES_BEGIN (nt)
 	{
 		if (poll && !poll(data, nt)) {
@@ -261,9 +272,14 @@ EnumPropertyItem *rna_node_tree_type_itemf(void *data, int (*poll)(void *data, b
 	}
 	NODE_TREE_TYPES_END;
 
+	if (totitem == 0) {
+		*r_free = false;
+		return DummyRNA_NULL_items;
+	}
+
 	RNA_enum_item_end(&item, &totitem);
 	*r_free = true;
-	
+
 	return item;
 }
 
@@ -310,9 +326,9 @@ bNodeType *rna_node_type_from_enum(int value)
 EnumPropertyItem *rna_node_type_itemf(void *data, int (*poll)(void *data, bNodeType *), bool *r_free)
 {
 	EnumPropertyItem *item = NULL;
-	EnumPropertyItem tmp = {0, "", 0, "", ""};
+	EnumPropertyItem tmp = {0};
 	int totitem = 0, i = 0;
-	
+
 	NODE_TYPES_BEGIN(ntype)
 		if (poll && !poll(data, ntype)) {
 			++i;
@@ -329,9 +345,15 @@ EnumPropertyItem *rna_node_type_itemf(void *data, int (*poll)(void *data, bNodeT
 		
 		++i;
 	NODE_TYPES_END
+
+	if (totitem == 0) {
+		*r_free = false;
+		return DummyRNA_NULL_items;
+	}
+
 	RNA_enum_item_end(&item, &totitem);
 	*r_free = true;
-	
+
 	return item;
 }
 
@@ -378,10 +400,10 @@ bNodeSocketType *rna_node_socket_type_from_enum(int value)
 EnumPropertyItem *rna_node_socket_type_itemf(void *data, int (*poll)(void *data, bNodeSocketType *), bool *r_free)
 {
 	EnumPropertyItem *item = NULL;
-	EnumPropertyItem tmp = {0, "", 0, "", ""};
+	EnumPropertyItem tmp = {0};
 	int totitem = 0, i = 0;
 	StructRNA *srna;
-	
+
 	NODE_SOCKET_TYPES_BEGIN(stype)
 		if (poll && !poll(data, stype)) {
 			++i;
@@ -399,9 +421,15 @@ EnumPropertyItem *rna_node_socket_type_itemf(void *data, int (*poll)(void *data,
 		
 		++i;
 	NODE_SOCKET_TYPES_END
+
+	if (totitem == 0) {
+		*r_free = false;
+		return DummyRNA_NULL_items;
+	}
+
 	RNA_enum_item_end(&item, &totitem);
 	*r_free = true;
-	
+
 	return item;
 }
 
@@ -410,25 +438,25 @@ static EnumPropertyItem *rna_node_static_type_itemf(bContext *UNUSED(C), Pointer
 	EnumPropertyItem *item = NULL;
 	EnumPropertyItem tmp;
 	int totitem = 0;
-	
+
 	/* hack, don't want to add include path to RNA just for this, since in the future RNA types
 	 * for nodes should be defined locally at runtime anyway ...
 	 */
-	
+
 	tmp.value = NODE_CUSTOM;
 	tmp.identifier = "CUSTOM";
 	tmp.name = "Custom";
 	tmp.description = "Custom Node";
 	tmp.icon = ICON_NONE;
 	RNA_enum_item_add(&item, &totitem, &tmp);
-	
+
 	tmp.value = NODE_UNDEFINED;
 	tmp.identifier = "UNDEFINED";
 	tmp.name = "UNDEFINED";
 	tmp.description = "";
 	tmp.icon = ICON_NONE;
 	RNA_enum_item_add(&item, &totitem, &tmp);
-	
+
 #define DefNode(Category, ID, DefFunc, EnumName, StructName, UIName, UIDesc) \
 	if (STREQ(#Category, "Node")) { \
 		tmp.value = ID; \
@@ -440,7 +468,7 @@ static EnumPropertyItem *rna_node_static_type_itemf(bContext *UNUSED(C), Pointer
 	}
 #include "../../nodes/NOD_static_types.h"
 #undef DefNode
-	
+
 	if (RNA_struct_is_a(ptr->type, &RNA_ShaderNode)) {
 #define DefNode(Category, ID, DefFunc, EnumName, StructName, UIName, UIDesc) \
 		if (STREQ(#Category, "ShaderNode")) { \
@@ -468,7 +496,7 @@ static EnumPropertyItem *rna_node_static_type_itemf(bContext *UNUSED(C), Pointer
 #include "../../nodes/NOD_static_types.h"
 #undef DefNode
 	}
-	
+
 	if (RNA_struct_is_a(ptr->type, &RNA_TextureNode)) {
 #define DefNode(Category, ID, DefFunc, EnumName, StructName, UIName, UIDesc) \
 		if (STREQ(#Category, "TextureNode")) { \
@@ -485,7 +513,7 @@ static EnumPropertyItem *rna_node_static_type_itemf(bContext *UNUSED(C), Pointer
 
 	RNA_enum_item_end(&item, &totitem);
 	*r_free = true;
-	
+
 	return item;
 }
 
@@ -578,11 +606,10 @@ static void rna_NodeTree_unregister(Main *UNUSED(bmain), StructRNA *type)
 		return;
 
 	RNA_struct_free_extension(type, &nt->ext);
+	RNA_struct_free(&BLENDER_RNA, type);
 
 	ntreeTypeFreeLink(nt);
 
-	RNA_struct_free(&BLENDER_RNA, type);
-
 	/* update while blender is running */
 	WM_main_add_notifier(NC_NODE | NA_EDITED, NULL);
 }
@@ -614,9 +641,10 @@ static StructRNA *rna_NodeTree_register(
 
 	/* check if we have registered this tree type before, and remove it */
 	nt = ntreeTypeFind(dummynt.idname);
-	if (nt)
+	if (nt) {
 		rna_NodeTree_unregister(bmain, nt->ext.srna);
-	
+	}
+
 	/* create a new node tree type */
 	nt = MEM_callocN(sizeof(bNodeTreeType), "node tree type");
 	memcpy(nt, &dummynt, sizeof(dummynt));
@@ -1331,11 +1359,11 @@ static void rna_Node_unregister(Main *UNUSED(bmain), StructRNA *type)
 		return;
 
 	RNA_struct_free_extension(type, &nt->ext);
+	RNA_struct_free(&BLENDER_RNA, type);
 
 	/* this also frees the allocated nt pointer, no MEM_free call needed! */
 	nodeUnregisterType(nt);
 
-	RNA_struct_free(&BLENDER_RNA, type);
 
 	/* update while blender is running */
 	WM_main_add_notifier(NC_NODE | NA_EDITED, NULL);
@@ -1376,8 +1404,9 @@ static bNodeType *rna_Node_register_base(Main *bmain, ReportList *reports, Struc
 
 	/* check if we have registered this node type before, and remove it */
 	nt = nodeTypeFind(dummynt.idname);
-	if (nt)
+	if (nt) {
 		rna_Node_unregister(bmain, nt->ext.srna);
+	}
 	
 	/* create a new node type */
 	nt = MEM_callocN(sizeof(bNodeType), "node type");
@@ -1793,10 +1822,10 @@ static void rna_NodeSocket_unregister(Main *UNUSED(bmain), StructRNA *type)
 		return;
 	
 	RNA_struct_free_extension(type, &st->ext_socket);
+	RNA_struct_free(&BLENDER_RNA, type);
 
 	nodeUnregisterSocketType(st);
 
-	RNA_struct_free(&BLENDER_RNA, type);
 
 	/* update while blender is running */
 	WM_main_add_notifier(NC_NODE | NA_EDITED, NULL);
@@ -2273,13 +2302,25 @@ static void rna_NodeSocketStandard_vector_range(PointerRNA *ptr, float *min, flo
 	*softmax = dval->max;
 }
 
+static void rna_NodeSocket_value_update(Main *bmain, Scene *scene, PointerRNA *ptr)
+{
+	bNodeTree *ntree = (bNodeTree *)ptr->id.data;
+	if (ntree->type == NTREE_SHADER) {
+		DEG_id_tag_update_ex(bmain, ptr->id.data, DEG_TAG_SHADING_UPDATE);
+		WM_main_add_notifier(NC_MATERIAL | ND_SHADING, NULL);
+	}
+	else {
+		rna_NodeSocket_update(bmain, scene, ptr);
+	}
+}
+
 /* using a context update function here, to avoid searching the node if possible */
 static void rna_NodeSocketStandard_value_update(struct bContext *C, PointerRNA *ptr)
 {
 	bNode *node;
 	
 	/* default update */
-	rna_NodeSocket_update(CTX_data_main(C), CTX_data_scene(C), ptr);
+	rna_NodeSocket_value_update(CTX_data_main(C), CTX_data_scene(C), ptr);
 	
 	/* try to use node from context, faster */
 	node = CTX_data_pointer_get(C, "node").data;
@@ -2617,9 +2658,9 @@ static void rna_Node_image_layer_update(Main *bmain, Scene *scene, PointerRNA *p
 static EnumPropertyItem *renderresult_layers_add_enum(RenderLayer *rl)
 {
 	EnumPropertyItem *item = NULL;
-	EnumPropertyItem tmp = {0, "", 0, "", ""};
+	EnumPropertyItem tmp = {0};
 	int i = 0, totitem = 0;
-	
+
 	while (rl) {
 		tmp.identifier = rl->name;
 		/* little trick: using space char instead empty string makes the item selectable in the dropdown */
@@ -2631,7 +2672,7 @@ static EnumPropertyItem *renderresult_layers_add_enum(RenderLayer *rl)
 		RNA_enum_item_add(&item, &totitem, &tmp);
 		rl = rl->next;
 	}
-	
+
 	RNA_enum_item_end(&item, &totitem);
 
 	return item;
@@ -2644,18 +2685,17 @@ static EnumPropertyItem *rna_Node_image_layer_itemf(bContext *UNUSED(C), Pointer
 	Image *ima = (Image *)node->id;
 	EnumPropertyItem *item = NULL;
 	RenderLayer *rl;
-	
-	if (ima && ima->rr) {
-		rl = ima->rr->layers.first;
-		item = renderresult_layers_add_enum(rl);
-	}
-	else {
-		int totitem = 0;
-		RNA_enum_item_end(&item, &totitem);
+
+	if (ima == NULL || ima->rr == NULL) {
+		*r_free = false;
+		return DummyRNA_NULL_items;
 	}
-	
+
+	rl = ima->rr->layers.first;
+	item = renderresult_layers_add_enum(rl);
+
 	*r_free = true;
-	
+
 	return item;
 }
 
@@ -2706,19 +2746,22 @@ static EnumPropertyItem *renderresult_views_add_enum(RenderView *rv)
 }
 
 static EnumPropertyItem *rna_Node_image_view_itemf(bContext *UNUSED(C), PointerRNA *ptr,
-                                                   PropertyRNA *UNUSED(prop), bool *free)
+                                                   PropertyRNA *UNUSED(prop), bool *r_free)
 {
 	bNode *node = (bNode *)ptr->data;
 	Image *ima = (Image *)node->id;
 	EnumPropertyItem *item = NULL;
 	RenderView *rv;
 
-	if (!ima || !(ima->rr)) return NULL;
+	if (ima == NULL || ima->rr == NULL) {
+		*r_free = false;
+		return DummyRNA_NULL_items;
+	}
 
 	rv = ima->rr->views.first;
 	item = renderresult_views_add_enum(rv);
 
-	*free = true;
+	*r_free = true;
 
 	return item;
 }
@@ -2730,18 +2773,17 @@ static EnumPropertyItem *rna_Node_scene_layer_itemf(bContext *UNUSED(C), Pointer
 	Scene *sce = (Scene *)node->id;
 	EnumPropertyItem *item = NULL;
 	RenderLayer *rl;
-	
-	if (sce) {
-		rl = sce->r.layers.first;
-		item = renderresult_layers_add_enum(rl);
-	}
-	else {
-		int totitem = 0;
-		RNA_enum_item_end(&item, &totitem);
+
+	if (sce == NULL) {
+		*r_free = false;
+		return DummyRNA_NULL_items;
 	}
-	
+
+	rl = sce->r.layers.first;
+	item = renderresult_layers_add_enum(rl);
+
 	*r_free = true;
-	
+
 	return item;
 }
 
@@ -2758,7 +2800,7 @@ static EnumPropertyItem *rna_Node_channel_itemf(bContext *UNUSED(C), PointerRNA
 {
 	bNode *node = (bNode *)ptr->data;
 	EnumPropertyItem *item = NULL;
-	EnumPropertyItem tmp = {0, "", 0, "", ""};
+	EnumPropertyItem tmp = {0};
 	int totitem = 0;
 	
 	switch (node->custom1) {
@@ -2795,7 +2837,7 @@ static EnumPropertyItem *rna_Node_channel_itemf(bContext *UNUSED(C), PointerRNA
 			RNA_enum_item_add(&item, &totitem, &tmp);
 			break;
 		default:
-			break;
+			return DummyRNA_NULL_items;
 	}
 
 	RNA_enum_item_end(&item, &totitem);
@@ -3086,6 +3128,7 @@ static int point_density_vertex_color_source_from_shader(NodeShaderTexPointDensi
 
 void rna_ShaderNodePointDensity_density_cache(bNode *self,
                                               Scene *scene,
+                                              SceneLayer *sl,
                                               int settings)
 {
 	NodeShaderTexPointDensity *shader_point_density = self->storage;
@@ -3123,12 +3166,13 @@ void rna_ShaderNodePointDensity_density_cache(bNode *self,
 
 	/* Single-threaded sampling of the voxel domain. */
 	RE_point_density_cache(scene,
-	                       pd,
+	                       sl, pd,
 	                       settings == 1);
 }
 
 void rna_ShaderNodePointDensity_density_calc(bNode *self,
                                              Scene *scene,
+                                             SceneLayer *sl,
                                              int settings,
                                              int *length,
                                              float **values)
@@ -3150,7 +3194,7 @@ void rna_ShaderNodePointDensity_density_calc(bNode *self,
 	}
 
 	/* Single-threaded sampling of the voxel domain. */
-	RE_point_density_sample(scene, pd,
+	RE_point_density_sample(scene, sl, pd,
 	                        resolution,
 	                        settings == 1,
 	                        *values);
@@ -3163,6 +3207,7 @@ void rna_ShaderNodePointDensity_density_calc(bNode *self,
 
 void rna_ShaderNodePointDensity_density_minmax(bNode *self,
                                                Scene *scene,
+                                               SceneLayer *sl,
                                                int settings,
                                                float r_min[3],
                                                float r_max[3])
@@ -3174,7 +3219,7 @@ void rna_ShaderNodePointDensity_density_minmax(bNode *self,
 		zero_v3(r_max);
 		return;
 	}
-	RE_point_density_minmax(scene, pd, settings == 1, r_min, r_max);
+	RE_point_density_minmax(scene, sl, pd, settings == 1, r_min, r_max);
 }
 
 #else
@@ -3339,7 +3384,7 @@ static void def_frame(StructRNA *srna)
 	prop = RNA_def_property(srna, "text", PROP_POINTER, PROP_NONE);
 	RNA_def_property_pointer_sdna(prop, NULL, "id");
 	RNA_def_property_struct_type(prop, "Text");
-	RNA_def_property_flag(prop, PROP_EDITABLE);
+	RNA_def_property_flag(prop, PROP_EDITABLE | PROP_ID_REFCOUNT);
 	RNA_def_property_ui_text(prop, "Text", "");
 	RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_update");
 
@@ -3609,7 +3654,7 @@ static void def_sh_lamp(StructRNA *srna)
 	prop = RNA_def_property(srna, "lamp_object", PROP_POINTER, PROP_NONE);
 	RNA_def_property_pointer_sdna(prop, NULL, "id");
 	RNA_def_property_struct_type(prop, "Object");
-	RNA_def_property_flag(prop, PROP_EDITABLE);
+	RNA_def_property_flag(prop, PROP_EDITABLE | PROP_ID_REFCOUNT);
 	RNA_def_property_pointer_funcs(prop, NULL, NULL, NULL, "rna_Lamp_object_poll");
 	RNA_def_property_ui_text(prop, "Lamp Object", "");
 	RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_update");
@@ -3983,7 +4028,7 @@ static void def_sh_tex_coord(StructRNA *srna)
 	prop = RNA_def_property(srna, "object", PROP_POINTER, PROP_NONE);
 	RNA_def_property_pointer_sdna(prop, NULL, "id");
 	RNA_def_property_struct_type(prop, "Object");
-	RNA_def_property_flag(prop, PROP_EDITABLE);
+	RNA_def_property_flag(prop, PROP_EDITABLE | PROP_ID_REFCOUNT);
 	RNA_def_property_ui_text(prop, "Object", "Use coordinates from this object (for object texture coordinates output)");
 	RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_update");
 
@@ -4099,7 +4144,7 @@ static void def_sh_tex_pointdensity(StructRNA *srna)
 	prop = RNA_def_property(srna, "object", PROP_POINTER, PROP_NONE);
 	RNA_def_property_pointer_sdna(prop, NULL, "id");
 	RNA_def_property_struct_type(prop, "Object");
-	RNA_def_property_flag(prop, PROP_EDITABLE);
+	RNA_def_property_flag(prop, PROP_EDITABLE | PROP_ID_REFCOUNT);
 	RNA_def_property_ui_text(prop, "Object", "Object to take point data from");
 	RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_update");
 
@@ -4158,11 +4203,13 @@ static void def_sh_tex_pointdensity(StructRNA *srna)
 	func = RNA_def_function(srna, "cache_point_density", "rna_ShaderNodePointDensity_density_cache");
 	RNA_def_function_ui_description(func, "Cache point density data for later calculation");
 	RNA_def_pointer(func, "scene", "Scene", "", "");
+	RNA_def_pointer(func, "sl", "SceneLayer", "", "");
 	RNA_def_enum(func, "settings", calc_mode_items, 1, "", "Calculate density for rendering");
 
 	func = RNA_def_function(srna, "calc_point_density", "rna_ShaderNodePointDensity_density_calc");
 	RNA_def_function_ui_description(func, "Calculate point density");
 	RNA_def_pointer(func, "scene", "Scene", "", "");
+	RNA_def_pointer(func, "sl", "SceneLayer", "", "");
 	RNA_def_enum(func, "settings", calc_mode_items, 1, "", "Calculate density for rendering");
 	/* TODO, See how array size of 0 works, this shouldnt be used. */
 	parm = RNA_def_float_array(func, "rgba_values", 1, NULL, 0, 0, "", "RGBA Values", 0, 0);
@@ -4172,6 +4219,7 @@ static void def_sh_tex_pointdensity(StructRNA *srna)
 	func = RNA_def_function(srna, "calc_point_density_minmax", "rna_ShaderNodePointDensity_density_minmax");
 	RNA_def_function_ui_description(func, "Calculate point density");
 	RNA_def_pointer(func, "scene", "Scene", "", "");
+	RNA_def_pointer(func, "sl", "SceneLayer", "", "");
 	RNA_def_enum(func, "settings", calc_mode_items, 1, "", "Calculate density for rendering");
 	parm = RNA_def_property(func, "min", PROP_FLOAT, PROP_COORDS);
 	RNA_def_property_array(parm, 3);
@@ -4796,7 +4844,7 @@ static void def_cmp_render_layers(StructRNA *srna)
 	RNA_def_property_pointer_sdna(prop, NULL, "id");
 	RNA_def_property_pointer_funcs(prop, NULL, "rna_Node_scene_set", NULL, NULL);
 	RNA_def_property_struct_type(prop, "Scene");
-	RNA_def_property_flag(prop, PROP_EDITABLE);
+	RNA_def_property_flag(prop, PROP_EDITABLE | PROP_ID_REFCOUNT);
 	RNA_def_property_ui_text(prop, "Scene", "");
 	RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_scene_layer_update");
 	
@@ -5453,7 +5501,7 @@ static void def_cmp_defocus(StructRNA *srna)
 	RNA_def_property_pointer_sdna(prop, NULL, "id");
 	RNA_def_property_pointer_funcs(prop, NULL, "rna_Node_scene_set", NULL, NULL);
 	RNA_def_property_struct_type(prop, "Scene");
-	RNA_def_property_flag(prop, PROP_EDITABLE);
+	RNA_def_property_flag(prop, PROP_EDITABLE | PROP_ID_REFCOUNT);
 	RNA_def_property_ui_text(prop, "Scene", "Scene from which to select the active camera (render scene if undefined)");
 	RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_update");
 
@@ -6968,6 +7016,13 @@ static void rna_def_node_socket(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Type", "Data type");
 	RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_NodeSocket_update");
 
+	prop = RNA_def_property(srna, "draw_shape", PROP_ENUM, PROP_NONE);
+	RNA_def_property_enum_sdna(prop, NULL, "draw_shape");
+	RNA_def_property_enum_items(prop, rna_enum_node_socket_draw_shape_items);
+	RNA_def_property_enum_default(prop, SOCK_DRAW_SHAPE_CIRCLE);
+	RNA_def_property_ui_text(prop, "Shape", "Socket shape");
+	RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_NodeSocket_update");
+
 	/* registration */
 	prop = RNA_def_property(srna, "bl_idname", PROP_STRING, PROP_NONE);
 	RNA_def_property_string_sdna(prop, NULL, "typeinfo->idname");
diff --git a/source/blender/makesrna/intern/rna_object.c b/source/blender/makesrna/intern/rna_object.c
index ea55b5e3083..e57333fb8a7 100644
--- a/source/blender/makesrna/intern/rna_object.c
+++ b/source/blender/makesrna/intern/rna_object.c
@@ -97,16 +97,27 @@ static EnumPropertyItem parent_type_items[] = {
 	{0, NULL, 0, NULL, NULL}
 };
 
-#ifndef RNA_RUNTIME
+#define DUPLI_ITEMS_SHARED \
+	{0, "NONE", 0, "None", ""}, \
+	{OB_DUPLIFRAMES, "FRAMES", 0, "Frames", "Make copy of object for every frame"}, \
+	{OB_DUPLIVERTS, "VERTS", 0, "Verts", "Duplicate child objects on all vertices"}, \
+	{OB_DUPLIFACES, "FACES", 0, "Faces", "Duplicate child objects on all faces"}
+
+#define DUPLI_ITEM_GROUP \
+	{OB_DUPLIGROUP, "GROUP", 0, "Group", "Enable group instancing"}
 static EnumPropertyItem dupli_items[] = {
-	{0, "NONE", 0, "None", ""},
-	{OB_DUPLIFRAMES, "FRAMES", 0, "Frames", "Make copy of object for every frame"},
-	{OB_DUPLIVERTS, "VERTS", 0, "Verts", "Duplicate child objects on all vertices"},
-	{OB_DUPLIFACES, "FACES", 0, "Faces", "Duplicate child objects on all faces"},
-	{OB_DUPLIGROUP, "GROUP", 0, "Group", "Enable group instancing"},
+	DUPLI_ITEMS_SHARED,
+	DUPLI_ITEM_GROUP,
+	{0, NULL, 0, NULL, NULL}
+};
+#ifdef RNA_RUNTIME
+static EnumPropertyItem dupli_items_nogroup[] = {
+	DUPLI_ITEMS_SHARED,
 	{0, NULL, 0, NULL, NULL}
 };
 #endif
+#undef DUPLI_ITEMS_SHARED
+#undef DUPLI_ITEM_GROUP
 
 static EnumPropertyItem collision_bounds_items[] = {
 	{OB_BOUND_BOX, "BOX", ICON_MESH_CUBE, "Box", ""},
@@ -515,6 +526,23 @@ static void rna_Object_parent_bone_set(PointerRNA *ptr, const char *value)
 	ED_object_parent(ob, ob->parent, ob->partype, value);
 }
 
+static EnumPropertyItem *rna_Object_dupli_type_itemf(
+        bContext *UNUSED(C), PointerRNA *ptr,
+        PropertyRNA *UNUSED(prop), bool *UNUSED(r_free))
+{
+	Object *ob = (Object *)ptr->data;
+	EnumPropertyItem *item;
+
+	if (ob->type == OB_EMPTY) {
+		item = dupli_items;
+	}
+	else {
+		item = dupli_items_nogroup;
+	}
+
+	return item;
+}
+
 static void rna_Object_dup_group_set(PointerRNA *ptr, PointerRNA value)
 {
 	Object *ob = (Object *)ptr->data;
@@ -524,9 +552,15 @@ static void rna_Object_dup_group_set(PointerRNA *ptr, PointerRNA value)
 	 * thus causing a cycle/infinite-recursion leading to crashes on load [#25298]
 	 */
 	if (BKE_group_object_exists(grp, ob) == 0) {
-		id_us_min(&ob->dup_group->id);
-		ob->dup_group = grp;
-		id_us_plus(&ob->dup_group->id);
+		if (ob->type == OB_EMPTY) {
+			id_us_min(&ob->dup_group->id);
+			ob->dup_group = grp;
+			id_us_plus(&ob->dup_group->id);
+		}
+		else {
+			BKE_report(NULL, RPT_ERROR,
+			           "Only empty objects support group instances");
+		}
 	}
 	else {
 		BKE_report(NULL, RPT_ERROR,
@@ -824,9 +858,14 @@ static void rna_Object_active_particle_system_index_set(PointerRNA *ptr, int val
 
 static void rna_Object_particle_update(Main *UNUSED(bmain), Scene *scene, PointerRNA *ptr)
 {
+	/* TODO: Disabled for now, because bContext is not available. */
+#if 0
 	Object *ob = (Object *)ptr->id.data;
-
-	PE_current_changed(scene, ob);
+	PE_current_changed(NULL, scene, ob);
+#else
+	(void) scene;
+	(void) ptr;
+#endif
 }
 
 /* rotation - axis-angle */
@@ -1739,6 +1778,11 @@ static void rna_def_face_map(BlenderRNA *brna)
 	/* update data because modifiers may use [#24761] */
 	RNA_def_property_update(prop, NC_GEOM | ND_DATA | NA_RENAME, "rna_Object_internal_update_data");
 	
+	prop = RNA_def_property(srna, "select", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "flag", SELECT);
+	RNA_def_property_ui_text(prop, "Select", "Face-map selection state (for tools to use)");
+	/* important not to use a notifier here, creates a feedback loop! */
+
 	prop = RNA_def_property(srna, "index", PROP_INT, PROP_UNSIGNED);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 	RNA_def_property_int_funcs(prop, "rna_FaceMap_index_get", NULL, NULL);
@@ -2613,7 +2657,7 @@ static void rna_def_object(BlenderRNA *brna)
 	/* only for the transform-panel and conflicts with animating scale */
 	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
 	RNA_def_property_float_funcs(prop, "rna_Object_dimensions_get", "rna_Object_dimensions_set", NULL);
-	RNA_def_property_ui_range(prop, 0.0f, FLT_MAX, 1, 3);
+	RNA_def_property_ui_range(prop, 0.0f, FLT_MAX, 1, RNA_TRANSLATION_PREC_DEFAULT);
 	RNA_def_property_ui_text(prop, "Dimensions", "Absolute bounding box dimensions of the object");
 	RNA_def_property_update(prop, NC_OBJECT | ND_TRANSFORM, "rna_Object_internal_update");
 	
@@ -2853,6 +2897,12 @@ static void rna_def_object(BlenderRNA *brna)
 	RNA_def_property_ui_icon(prop, ICON_RESTRICT_RENDER_OFF, 1);
 	RNA_def_property_update(prop, NC_OBJECT | ND_DRAW, "rna_Object_hide_update");
 
+	/* Keep it in sync with BKE_object_is_visible. */
+	prop = RNA_def_property(srna, "is_visible", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "base_flag", BASE_VISIBLED);
+	RNA_def_property_ui_text(prop, "Visible", "Visible to camera rays, set only on objects evaluated by depsgraph");
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+
 	prop = RNA_def_property(srna, "collection_properties", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "base_collection_properties->data.group", NULL);
 	RNA_def_property_struct_type(prop, "LayerCollectionSettings");
@@ -2893,6 +2943,7 @@ static void rna_def_object(BlenderRNA *brna)
 	prop = RNA_def_property(srna, "dupli_type", PROP_ENUM, PROP_NONE);
 	RNA_def_property_enum_bitflag_sdna(prop, NULL, "transflag");
 	RNA_def_property_enum_items(prop, dupli_items);
+	RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_Object_dupli_type_itemf");
 	RNA_def_property_ui_text(prop, "Dupli Type", "If not None, object duplication method to use");
 	RNA_def_property_update(prop, NC_OBJECT | ND_DRAW, "rna_Object_dependency_update");
 
diff --git a/source/blender/makesrna/intern/rna_object_api.c b/source/blender/makesrna/intern/rna_object_api.c
index 1e2d4d6ab18..d1dcfa41e28 100644
--- a/source/blender/makesrna/intern/rna_object_api.c
+++ b/source/blender/makesrna/intern/rna_object_api.c
@@ -111,13 +111,13 @@ static void rna_Object_select_set(Object *ob, bContext *C, ReportList *reports,
 	}
 
 	switch (action) {
-	    case 1: /* DESELECT */
-		    base->flag &= ~BASE_SELECTED;
-		    break;
-	    case 0: /* SELECT */
-	    default:
-		    BKE_scene_layer_base_select(sl, base);
-		    break;
+		case 1: /* DESELECT */
+			base->flag &= ~BASE_SELECTED;
+			break;
+		case 0: /* SELECT */
+		default:
+			BKE_scene_layer_base_select(sl, base);
+			break;
 	}
 }
 
@@ -197,14 +197,16 @@ static void rna_Object_camera_fit_coords(
 /* copied from Mesh_getFromObject and adapted to RNA interface */
 /* settings: 0 - preview, 1 - render */
 static Mesh *rna_Object_to_mesh(
-        Object *ob, ReportList *reports, Scene *sce,
+        Object *ob, bContext *C, ReportList *reports, Scene *sce, SceneLayer *sl,
         int apply_modifiers, int settings, int calc_tessface, int calc_undeformed)
 {
-	return rna_Main_meshes_new_from_object(G.main, reports, sce, ob, apply_modifiers, settings, calc_tessface, calc_undeformed);
+	Main *bmain = CTX_data_main(C);
+
+	return rna_Main_meshes_new_from_object(bmain, reports, sce, sl, ob, apply_modifiers, settings, calc_tessface, calc_undeformed);
 }
 
 /* mostly a copy from convertblender.c */
-static void dupli_render_particle_set(Scene *scene, Object *ob, int level, int enable)
+static void dupli_render_particle_set(EvaluationContext *eval_ctx, Scene *scene, Object *ob, int level, int enable)
 {
 	/* ugly function, but we need to set particle systems to their render
 	 * settings before calling object_duplilist, to get render level duplis */
@@ -233,7 +235,7 @@ static void dupli_render_particle_set(Scene *scene, Object *ob, int level, int e
 			/* this is to make sure we get render level duplis in groups:
 			 * the derivedmesh must be created before init_render_mesh,
 			 * since object_duplilist does dupliparticles before that */
-			dm = mesh_create_derived_render(scene, ob, CD_MASK_BAREMESH | CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL);
+			dm = mesh_create_derived_render(eval_ctx, scene, ob, CD_MASK_BAREMESH | CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL);
 			dm->release(dm);
 
 			for (psys = ob->particlesystem.first; psys; psys = psys->next)
@@ -245,14 +247,17 @@ static void dupli_render_particle_set(Scene *scene, Object *ob, int level, int e
 	group = ob->dup_group;
 
 	for (go = group->gobject.first; go; go = go->next)
-		dupli_render_particle_set(scene, go->ob, level + 1, enable);
+		dupli_render_particle_set(eval_ctx, scene, go->ob, level + 1, enable);
 }
 /* When no longer needed, duplilist should be freed with Object.free_duplilist */
-static void rna_Object_create_duplilist(Object *ob, ReportList *reports, Scene *sce, int settings)
+static void rna_Object_create_duplilist(Object *ob, bContext *C, ReportList *reports, Scene *sce, int settings)
 {
 	bool for_render = (settings == DAG_EVAL_RENDER);
 	EvaluationContext eval_ctx;
-	DEG_evaluation_context_init(&eval_ctx, settings);
+
+	CTX_data_eval_ctx(C, &eval_ctx);
+
+	eval_ctx.mode = settings;
 
 	if (!(ob->transflag & OB_DUPLI)) {
 		BKE_report(reports, RPT_ERROR, "Object does not have duplis");
@@ -267,10 +272,10 @@ static void rna_Object_create_duplilist(Object *ob, ReportList *reports, Scene *
 		ob->duplilist = NULL;
 	}
 	if (for_render)
-		dupli_render_particle_set(sce, ob, 0, 1);
+		dupli_render_particle_set(&eval_ctx, sce, ob, 0, 1);
 	ob->duplilist = object_duplilist(&eval_ctx, sce, ob);
 	if (for_render)
-		dupli_render_particle_set(sce, ob, 0, 0);
+		dupli_render_particle_set(&eval_ctx, sce, ob, 0, 0);
 	/* ob->duplilist should now be freed with Object.free_duplilist */
 }
 
@@ -324,11 +329,6 @@ static void rna_Object_shape_key_remove(
 	RNA_POINTER_INVALIDATE(kb_ptr);
 }
 
-static int rna_Object_is_visible(Object *ob, Scene *sce)
-{
-	return !(ob->restrictflag & OB_RESTRICT_VIEW) && (ob->lay & sce->lay);
-}
-
 #if 0
 static void rna_Mesh_assign_verts_to_group(Object *ob, bDeformGroup *group, int *indices, int totindex,
                                            float weight, int assignmode)
@@ -644,9 +644,11 @@ void RNA_api_object(StructRNA *srna)
 	/* mesh */
 	func = RNA_def_function(srna, "to_mesh", "rna_Object_to_mesh");
 	RNA_def_function_ui_description(func, "Create a Mesh data-block with modifiers applied");
-	RNA_def_function_flag(func, FUNC_USE_REPORTS);
+	RNA_def_function_flag(func, FUNC_USE_REPORTS | FUNC_USE_CONTEXT);
 	parm = RNA_def_pointer(func, "scene", "Scene", "", "Scene within which to evaluate modifiers");
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
+	parm = RNA_def_pointer(func, "scene_layer", "SceneLayer", "", "Scene layer within which to evaluate modifiers");
+	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
 	parm = RNA_def_boolean(func, "apply_modifiers", 0, "", "Apply modifiers");
 	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
 	parm = RNA_def_enum(func, "settings", mesh_type_items, 0, "", "Modifier settings to apply");
@@ -665,7 +667,7 @@ void RNA_api_object(StructRNA *srna)
 	parm = RNA_def_pointer(func, "scene", "Scene", "", "Scene within which to evaluate duplis");
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
 	RNA_def_enum(func, "settings", dupli_eval_mode_items, 0, "", "Generate texture coordinates for rendering");
-	RNA_def_function_flag(func, FUNC_USE_REPORTS);
+	RNA_def_function_flag(func, FUNC_USE_REPORTS | FUNC_USE_CONTEXT);
 
 	func = RNA_def_function(srna, "dupli_list_clear", "rna_Object_free_duplilist");
 	RNA_def_function_ui_description(func, "Free the list of dupli objects");
@@ -747,12 +749,6 @@ void RNA_api_object(StructRNA *srna)
 	RNA_def_function_output(func, parm);
 
 	/* View */
-	func = RNA_def_function(srna, "is_visible", "rna_Object_is_visible");
-	RNA_def_function_ui_description(func, "Determine if object is visible in a given scene");
-	parm = RNA_def_pointer(func, "scene", "Scene", "", "");
-	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
-	parm = RNA_def_boolean(func, "result", 0, "", "Object visibility");
-	RNA_def_function_return(func, parm);
 
 	/* utility function for checking if the object is modified */
 	func = RNA_def_function(srna, "is_modified", "rna_Object_is_modified");
diff --git a/source/blender/makesrna/intern/rna_particle.c b/source/blender/makesrna/intern/rna_particle.c
index 29f33907d39..93801a508c5 100644
--- a/source/blender/makesrna/intern/rna_particle.c
+++ b/source/blender/makesrna/intern/rna_particle.c
@@ -448,10 +448,12 @@ static int rna_ParticleSystem_tessfaceidx_on_emitter(ParticleSystem *particlesys
 	int totpart;
 	int totchild = 0;
 	int totface;
+	int totvert;
 	int num = -1;
 
 	DM_ensure_tessface(modifier->dm_final); /* BMESH - UNTIL MODIFIER IS UPDATED FOR MPoly */
 	totface = modifier->dm_final->getNumTessFaces(modifier->dm_final);
+	totvert = modifier->dm_final->getNumVerts(modifier->dm_final);
 
 	/* 1. check that everything is ok & updated */
 	if (!particlesystem || !totface) {
@@ -486,13 +488,29 @@ static int rna_ParticleSystem_tessfaceidx_on_emitter(ParticleSystem *particlesys
 				return num;
 			}
 		}
+		else if (part->from == PART_FROM_VERT) {
+			if (num != DMCACHE_NOTFOUND && num < totvert) {
+				MFace *mface = modifier->dm_final->getTessFaceDataArray(modifier->dm_final, CD_MFACE);
+
+				*r_fuv = &particle->fuv;
+
+				/* This finds the first face to contain the emitting vertex,
+				 * this is not ideal, but is mostly fine as UV seams generally
+				 * map to equal-colored parts of a texture */
+				for (int i = 0; i < totface; i++, mface++) {
+					if (ELEM(num, mface->v1, mface->v2, mface->v3, mface->v4)) {
+						return i;
+					}
+				}
+			}
+		}
 	}
 	else {
 		ChildParticle *cpa = particlesystem->child + particle_no - totpart;
 		num = cpa->num;
 
 		if (part->childtype == PART_CHILD_FACES) {
-			if (ELEM(part->from, PART_FROM_FACE, PART_FROM_VOLUME)) {
+			if (ELEM(part->from, PART_FROM_FACE, PART_FROM_VOLUME, PART_FROM_VERT)) {
 				if (num != DMCACHE_NOTFOUND && num < totface) {
 					*r_fuv = &cpa->fuv;
 					return num;
@@ -512,6 +530,22 @@ static int rna_ParticleSystem_tessfaceidx_on_emitter(ParticleSystem *particlesys
 					return num;
 				}
 			}
+			else if (part->from == PART_FROM_VERT) {
+				if (num != DMCACHE_NOTFOUND && num < totvert) {
+					MFace *mface = modifier->dm_final->getTessFaceDataArray(modifier->dm_final, CD_MFACE);
+
+					*r_fuv = &parent->fuv;
+
+					/* This finds the first face to contain the emitting vertex,
+					 * this is not ideal, but is mostly fine as UV seams generally
+					 * map to equal-colored parts of a texture */
+					for (int i = 0; i < totface; i++, mface++) {
+						if (ELEM(num, mface->v1, mface->v2, mface->v3, mface->v4)) {
+							return i;
+						}
+					}
+				}
+			}
 		}
 	}
 
@@ -580,8 +614,14 @@ static void rna_ParticleSystem_mcol_on_emitter(ParticleSystem *particlesystem, R
 	}
 }
 
-static void rna_ParticleSystem_set_resolution(ParticleSystem *particlesystem, Scene *scene, Object *object, int resolution)
+static void rna_ParticleSystem_set_resolution(ParticleSystem *particlesystem, Scene *scene, SceneLayer *sl, Object *object, int resolution)
 {
+	EvaluationContext eval_ctx;
+
+	DEG_evaluation_context_init(&eval_ctx, resolution);
+	eval_ctx.ctime = (float)scene->r.cfra + scene->r.subframe;
+	eval_ctx.scene_layer = sl;
+
 	if (resolution == eModifierMode_Render) {
 		ParticleSystemModifierData *psmd = psys_get_modifier(object, particlesystem);
 		float mat[4][4];
@@ -590,7 +630,7 @@ static void rna_ParticleSystem_set_resolution(ParticleSystem *particlesystem, Sc
 
 		psys_render_set(object, particlesystem, mat, mat, 1, 1, 0.f);
 		psmd->flag &= ~eParticleSystemFlag_psys_updated;
-		particle_system_update(scene, object, particlesystem, true);
+		particle_system_update(&eval_ctx, scene, object, particlesystem, true);
 	}
 	else {
 		ParticleSystemModifierData *psmd = psys_get_modifier(object, particlesystem);
@@ -600,7 +640,7 @@ static void rna_ParticleSystem_set_resolution(ParticleSystem *particlesystem, Sc
 		}
 		
 		psmd->flag &= ~eParticleSystemFlag_psys_updated;
-		particle_system_update(scene, object, particlesystem, false);
+		particle_system_update(&eval_ctx, scene, object, particlesystem, false);
 	}
 }
 
@@ -3513,6 +3553,7 @@ static void rna_def_particle_system(BlenderRNA *brna)
 	func = RNA_def_function(srna, "set_resolution", "rna_ParticleSystem_set_resolution");
 	RNA_def_function_ui_description(func, "Set the resolution to use for the number of particles");
 	RNA_def_pointer(func, "scene", "Scene", "", "Scene");
+	RNA_def_pointer(func, "scene_layer", "SceneLayer", "", "SceneLayer");
 	RNA_def_pointer(func, "object", "Object", "", "Object");
 	RNA_def_enum(func, "resolution", resolution_items, 0, "", "Resolution settings to apply");
 
diff --git a/source/blender/makesrna/intern/rna_pose.c b/source/blender/makesrna/intern/rna_pose.c
index d8ed9800b4c..d9e7d3f6a84 100644
--- a/source/blender/makesrna/intern/rna_pose.c
+++ b/source/blender/makesrna/intern/rna_pose.c
@@ -673,7 +673,7 @@ static void rna_PoseChannel_matrix_set(PointerRNA *ptr, const float *values)
 	Object *ob = (Object *)ptr->id.data;
 	float tmat[4][4];
 
-	BKE_armature_mat_pose_to_bone_ex(ob, pchan, (float (*)[4])values, tmat);
+	BKE_armature_mat_pose_to_bone_ex(NULL, ob, pchan, (float (*)[4])values, tmat);
 
 	BKE_pchan_apply_mat4(pchan, tmat, false); /* no compat for predictable result */
 }
diff --git a/source/blender/makesrna/intern/rna_render.c b/source/blender/makesrna/intern/rna_render.c
index 267a81c81af..8304fa452e4 100644
--- a/source/blender/makesrna/intern/rna_render.c
+++ b/source/blender/makesrna/intern/rna_render.c
@@ -35,6 +35,8 @@
 
 #include "DEG_depsgraph.h"
 
+#include "BKE_scene.h"
+
 #include "RNA_define.h"
 #include "RNA_enum_types.h"
 
@@ -43,6 +45,7 @@
 #include "RE_engine.h"
 #include "RE_pipeline.h"
 
+#include "ED_render.h"
 
 /* Deprecated, only provided for API compatibility. */
 EnumPropertyItem rna_enum_render_pass_type_items[] = {
@@ -125,6 +128,11 @@ static int engine_support_display_space_shader(RenderEngine *UNUSED(engine), Sce
 	return IMB_colormanagement_support_glsl_draw(&scene->view_settings);
 }
 
+static int engine_get_preview_pixel_size(RenderEngine *UNUSED(engine), Scene *scene)
+{
+	return BKE_render_preview_pixel_size(&scene->r);
+}
+
 static void engine_bind_display_space_shader(RenderEngine *UNUSED(engine), Scene *scene)
 {
 	IMB_colormanagement_setup_glsl_draw(&scene->view_settings,
@@ -291,7 +299,7 @@ static void engine_update_render_passes(RenderEngine *engine, struct Scene *scen
 
 /* RenderEngine registration */
 
-static void rna_RenderEngine_unregister(Main *UNUSED(bmain), StructRNA *type)
+static void rna_RenderEngine_unregister(Main *bmain, StructRNA *type)
 {
 	RenderEngineType *et = RNA_struct_blender_type_get(type);
 
@@ -299,12 +307,16 @@ static void rna_RenderEngine_unregister(Main *UNUSED(bmain), StructRNA *type)
 		return;
 	
 	RNA_struct_free_extension(type, &et->ext);
-	BLI_freelinkN(&R_engines, et);
 	RNA_struct_free(&BLENDER_RNA, type);
+	BLI_freelinkN(&R_engines, et);
+
+	/* Stop all renders in case we were using this one. */
+	ED_render_engine_changed(bmain);
 }
 
-static StructRNA *rna_RenderEngine_register(Main *bmain, ReportList *reports, void *data, const char *identifier,
-                                            StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_RenderEngine_register(
+        Main *bmain, ReportList *reports, void *data, const char *identifier,
+        StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	RenderEngineType *et, dummyet = {NULL};
 	RenderEngine dummyengine = {NULL};
@@ -385,6 +397,16 @@ static PointerRNA rna_RenderEngine_render_get(PointerRNA *ptr)
 	}
 }
 
+static PointerRNA rna_RenderEngine_scene_layer_get(PointerRNA *ptr)
+{
+	RenderEngine *engine = (RenderEngine *)ptr->data;
+	if (engine->re != NULL) {
+		SceneLayer *scene_layer = RE_engine_get_scene_layer(engine->re);
+		return rna_pointer_inherit_refine(ptr, &RNA_SceneLayer, scene_layer);
+	}
+	return rna_pointer_inherit_refine(ptr, &RNA_SceneLayer, NULL);
+}
+
 static PointerRNA rna_RenderEngine_camera_override_get(PointerRNA *ptr)
 {
 	RenderEngine *engine = (RenderEngine *)ptr->data;
@@ -676,6 +698,13 @@ static void rna_def_render_engine(BlenderRNA *brna)
 	parm = RNA_def_boolean(func, "supported", 0, "Supported", "");
 	RNA_def_function_return(func, parm);
 
+	func = RNA_def_function(srna, "get_preview_pixel_size", "engine_get_preview_pixel_size");
+	RNA_def_function_ui_description(func, "Get the pixel size that should be used for preview rendering");
+	parm = RNA_def_pointer(func, "scene", "Scene", "", "");
+	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
+	parm = RNA_def_int(func, "pixel_size", 0, 1, 8, "Pixel Size", "", 1, 8);
+	RNA_def_function_return(func, parm);
+
 	RNA_define_verify_sdna(0);
 
 	prop = RNA_def_property(srna, "is_animation", PROP_BOOLEAN, PROP_NONE);
@@ -729,6 +758,11 @@ static void rna_def_render_engine(BlenderRNA *brna)
 	prop = RNA_def_enum(func, "type", render_pass_type_items, SOCK_FLOAT, "Type", "");
 	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
 
+	prop = RNA_def_property(srna, "scene_layer", PROP_POINTER, PROP_NONE);
+	RNA_def_property_struct_type(prop, "SceneLayer");
+	RNA_def_property_pointer_funcs(prop, "rna_RenderEngine_scene_layer_get", NULL, NULL, NULL);
+	RNA_def_property_ui_text(prop, "Scene layer", "");
+
 	/* registration */
 
 	prop = RNA_def_property(srna, "bl_idname", PROP_STRING, PROP_NONE);
diff --git a/source/blender/makesrna/intern/rna_rna.c b/source/blender/makesrna/intern/rna_rna.c
index abded187b33..502a9c42363 100644
--- a/source/blender/makesrna/intern/rna_rna.c
+++ b/source/blender/makesrna/intern/rna_rna.c
@@ -610,6 +610,22 @@ static int rna_Property_array_length_get(PointerRNA *ptr)
 	return prop->totarraylength;
 }
 
+static void rna_Property_array_dimensions_get(PointerRNA *ptr, int dimensions[RNA_MAX_ARRAY_DIMENSION])
+{
+	PropertyRNA *prop = (PropertyRNA *)ptr->data;
+	rna_idproperty_check(&prop, ptr);
+
+	if (prop->arraydimension > 1) {
+		for (int i = RNA_MAX_ARRAY_DIMENSION; i--; ) {
+			dimensions[i] = (i >= prop->arraydimension) ? 0 : prop->arraylength[i];
+		}
+	}
+	else {
+		memset(dimensions, 0, sizeof(*dimensions) * RNA_MAX_ARRAY_DIMENSION);
+		dimensions[0] = prop->totarraylength;
+	}
+}
+
 static int rna_Property_is_registered_get(PointerRNA *ptr)
 {
 	PropertyRNA *prop = (PropertyRNA *)ptr->data;
@@ -983,21 +999,32 @@ static int rna_Function_use_self_type_get(PointerRNA *ptr)
 
 /* Blender RNA */
 
+static int rna_struct_is_publc(CollectionPropertyIterator *UNUSED(iter), void *data)
+{
+	StructRNA *srna = data;
+
+	return !(srna->flag & STRUCT_PUBLIC_NAMESPACE);
+}
+
+
 static void rna_BlenderRNA_structs_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
 {
-	rna_iterator_listbase_begin(iter, &((BlenderRNA *)ptr->data)->structs, NULL);
+	BlenderRNA *brna = ptr->data;
+	rna_iterator_listbase_begin(iter, &brna->structs, rna_struct_is_publc);
 }
 
 /* optional, for faster lookups */
 static int rna_BlenderRNA_structs_length(PointerRNA *ptr)
 {
-	return BLI_listbase_count(&((BlenderRNA *)ptr->data)->structs);
+	BlenderRNA *brna = ptr->data;
+	BLI_assert(brna->structs_len == BLI_listbase_count(&brna->structs));
+	return brna->structs_len;
 }
 static int rna_BlenderRNA_structs_lookup_int(PointerRNA *ptr, int index, PointerRNA *r_ptr)
 {
-	StructRNA *srna = BLI_findlink(&((BlenderRNA *)ptr->data)->structs, index);
-
-	if (srna) {
+	BlenderRNA *brna = ptr->data;
+	StructRNA *srna = index < brna->structs_len ? BLI_findlink(&brna->structs, index) : NULL;
+	if (srna != NULL) {
 		RNA_pointer_create(NULL, &RNA_Struct, srna, r_ptr);
 		return true;
 	}
@@ -1007,12 +1034,11 @@ static int rna_BlenderRNA_structs_lookup_int(PointerRNA *ptr, int index, Pointer
 }
 static int rna_BlenderRNA_structs_lookup_string(PointerRNA *ptr, const char *key, PointerRNA *r_ptr)
 {
-	StructRNA *srna = ((BlenderRNA *)ptr->data)->structs.first;
-	for (; srna; srna = srna->cont.next) {
-		if (key[0] == srna->identifier[0] && STREQ(key, srna->identifier)) {
-			RNA_pointer_create(NULL, &RNA_Struct, srna, r_ptr);
-			return true;
-		}
+	BlenderRNA *brna = ptr->data;
+	StructRNA *srna = BLI_ghash_lookup(brna->structs_map, (void *)key);
+	if (srna != NULL) {
+		RNA_pointer_create(NULL, &RNA_Struct, srna, r_ptr);
+		return true;
 	}
 
 	return false;
@@ -1344,6 +1370,12 @@ static void rna_def_number_property(StructRNA *srna, PropertyType type)
 	RNA_def_property_int_funcs(prop, "rna_Property_array_length_get", NULL, NULL);
 	RNA_def_property_ui_text(prop, "Array Length", "Maximum length of the array, 0 means unlimited");
 
+	prop = RNA_def_property(srna, "array_dimensions", PROP_INT, PROP_UNSIGNED);
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_array(prop, RNA_MAX_ARRAY_DIMENSION);
+	RNA_def_property_int_funcs(prop, "rna_Property_array_dimensions_get", NULL, NULL);
+	RNA_def_property_ui_text(prop, "Array Dimensions", "Length of each dimension of the array");
+
 	prop = RNA_def_property(srna, "is_array", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 	RNA_def_property_boolean_funcs(prop, "rna_NumberProperty_is_array_get", NULL);
diff --git a/source/blender/makesrna/intern/rna_scene.c b/source/blender/makesrna/intern/rna_scene.c
index 22e5833b20f..59d0792eb1e 100644
--- a/source/blender/makesrna/intern/rna_scene.c
+++ b/source/blender/makesrna/intern/rna_scene.c
@@ -63,11 +63,6 @@
 #include "RE_engine.h"
 #include "RE_pipeline.h"
 
-#ifdef WITH_QUICKTIME
-#  include "quicktime_export.h"
-#  include AUD_TYPES_H
-#endif
-
 #ifdef WITH_FFMPEG
 #  include "BKE_writeffmpeg.h"
 #  include <libavcodec/avcodec.h>
@@ -99,13 +94,15 @@ EnumPropertyItem rna_enum_exr_codec_items[] = {
 };
 #endif
 
-EnumPropertyItem uv_sculpt_relaxation_items[] = {
+#ifndef RNA_RUNTIME
+static EnumPropertyItem uv_sculpt_relaxation_items[] = {
 	{UV_SCULPT_TOOL_RELAX_LAPLACIAN, "LAPLACIAN", 0, "Laplacian", "Use Laplacian method for relaxation"},
 	{UV_SCULPT_TOOL_RELAX_HC, "HC", 0, "HC", "Use HC method for relaxation"},
 	{0, NULL, 0, NULL, NULL}
 };
+#endif
 
-EnumPropertyItem uv_sculpt_tool_items[] = {
+EnumPropertyItem rna_enum_uv_sculpt_tool_items[] = {
 	{UV_SCULPT_TOOL_PINCH, "PINCH", 0, "Pinch", "Pinch UVs"},
 	{UV_SCULPT_TOOL_RELAX, "RELAX", 0, "Relax", "Relax UVs"},
 	{UV_SCULPT_TOOL_GRAB, "GRAB", 0, "Grab", "Grab UVs"},
@@ -180,11 +177,13 @@ EnumPropertyItem rna_enum_snap_node_element_items[] = {
 	{0, NULL, 0, NULL, NULL}
 };
 
-EnumPropertyItem snap_uv_element_items[] = {
+#ifndef RNA_RUNTIME
+static EnumPropertyItem snap_uv_element_items[] = {
 	{SCE_SNAP_MODE_INCREMENT, "INCREMENT", ICON_SNAP_INCREMENT, "Increment", "Snap to increments of grid"},
 	{SCE_SNAP_MODE_VERTEX, "VERTEX", ICON_SNAP_VERTEX, "Vertex", "Snap to vertices"},
 	{0, NULL, 0, NULL, NULL}
 };
+#endif
 
 EnumPropertyItem rna_enum_curve_fit_method_items[] = {
 	{CURVE_PAINT_FIT_METHOD_REFIT, "REFIT", 0, "Refit", "Incrementally re-fit the curve (high quality)"},
@@ -270,12 +269,14 @@ EnumPropertyItem rna_enum_curve_fit_method_items[] = {
 	R_IMF_ENUM_TIFF                                                           \
 
 
-EnumPropertyItem image_only_type_items[] = {
+#ifdef RNA_RUNTIME
+static EnumPropertyItem image_only_type_items[] = {
 
 	IMAGE_TYPE_ITEMS_IMAGE_ONLY
 
 	{0, NULL, 0, NULL, NULL}
 };
+#endif
 
 EnumPropertyItem rna_enum_image_type_items[] = {
 	{0, "", 0, N_("Image"), NULL},
@@ -291,9 +292,6 @@ EnumPropertyItem rna_enum_image_type_items[] = {
 #ifdef WITH_FFMPEG
 	{R_IMF_IMTYPE_FFMPEG, "FFMPEG", ICON_FILE_MOVIE, "FFmpeg video", "The most versatile way to output video files"},
 #endif
-#ifdef WITH_QUICKTIME
-	{R_IMF_IMTYPE_QUICKTIME, "QUICKTIME", ICON_FILE_MOVIE, "QuickTime", "Output video in Quicktime format"},
-#endif
 	{0, NULL, 0, NULL, NULL}
 };
 
@@ -413,7 +411,8 @@ EnumPropertyItem rna_enum_bake_pass_filter_type_items[] = {
 	{0, NULL, 0, NULL, NULL}
 };
 
-EnumPropertyItem rna_enum_gpencil_interpolation_mode_items[] = {
+#ifndef RNA_RUNTIME
+static EnumPropertyItem rna_enum_gpencil_interpolation_mode_items[] = {
 	/* interpolation */
 	{0, "", 0, N_("Interpolation"), "Standard transitions between keyframes"},
 	{GP_IPO_LINEAR,   "LINEAR", ICON_IPO_LINEAR, "Linear", "Straight-line interpolation between A and B (i.e. no ease in/out)"},
@@ -437,6 +436,8 @@ EnumPropertyItem rna_enum_gpencil_interpolation_mode_items[] = {
 	{0, NULL, 0, NULL, NULL}
 };
 
+#endif
+
 EnumPropertyItem rna_enum_layer_collection_mode_settings_type_items[] = {
 	{COLLECTION_MODE_OBJECT, "OBJECT", 0, "Object", ""},
 	{COLLECTION_MODE_EDIT, "EDIT", 0, "Edit", ""},
@@ -470,7 +471,6 @@ EnumPropertyItem rna_enum_layer_collection_mode_settings_type_items[] = {
 #include "BKE_node.h"
 #include "BKE_pointcache.h"
 #include "BKE_scene.h"
-#include "BKE_idprop.h"
 #include "BKE_mesh.h"
 #include "BKE_sound.h"
 #include "BKE_screen.h"
@@ -479,9 +479,6 @@ EnumPropertyItem rna_enum_layer_collection_mode_settings_type_items[] = {
 #include "BKE_freestyle.h"
 #include "BKE_gpencil.h"
 
-#include "DEG_depsgraph.h"
-#include "DEG_depsgraph_build.h"
-
 #include "ED_info.h"
 #include "ED_node.h"
 #include "ED_view3d.h"
@@ -491,6 +488,7 @@ EnumPropertyItem rna_enum_layer_collection_mode_settings_type_items[] = {
 #include "ED_scene.h"
 
 #include "DEG_depsgraph.h"
+#include "DEG_depsgraph_build.h"
 #include "DEG_depsgraph_query.h"
 
 #ifdef WITH_FREESTYLE
@@ -1142,9 +1140,6 @@ static void rna_ImageFormatSettings_file_format_set(PointerRNA *ptr, int value)
 #ifdef WITH_FFMPEG
 		BKE_ffmpeg_image_type_verify(rd, imf);
 #endif
-#ifdef WITH_QUICKTIME
-		quicktime_verify_image_type(rd, imf);
-#endif
 		(void)rd;
 	}
 }
@@ -1333,84 +1328,6 @@ static void rna_SceneRender_file_ext_get(PointerRNA *ptr, char *str)
 	BKE_image_path_ensure_ext_from_imformat(str, &rd->im_format);
 }
 
-#ifdef WITH_QUICKTIME
-static int rna_RenderSettings_qtcodecsettings_codecType_get(PointerRNA *ptr)
-{
-	QuicktimeCodecSettings *settings = (QuicktimeCodecSettings *)ptr->data;
-	
-	return quicktime_rnatmpvalue_from_videocodectype(settings->codecType);
-}
-
-static void rna_RenderSettings_qtcodecsettings_codecType_set(PointerRNA *ptr, int value)
-{
-	QuicktimeCodecSettings *settings = (QuicktimeCodecSettings *)ptr->data;
-
-	settings->codecType = quicktime_videocodecType_from_rnatmpvalue(value);
-}
-
-static EnumPropertyItem *rna_RenderSettings_qtcodecsettings_codecType_itemf(
-        bContext *UNUSED(C), PointerRNA *UNUSED(ptr), PropertyRNA *UNUSED(prop), bool *r_free)
-{
-	EnumPropertyItem *item = NULL;
-	EnumPropertyItem tmp = {0, "", 0, "", ""};
-	QuicktimeCodecTypeDesc *codecTypeDesc;
-	int i = 1, totitem = 0;
-
-	for (i = 0; i < quicktime_get_num_videocodecs(); i++) {
-		codecTypeDesc = quicktime_get_videocodecType_desc(i);
-		if (!codecTypeDesc) break;
-
-		tmp.value = codecTypeDesc->rnatmpvalue;
-		tmp.identifier = codecTypeDesc->codecName;
-		tmp.name = codecTypeDesc->codecName;
-		RNA_enum_item_add(&item, &totitem, &tmp);
-	}
-	
-	RNA_enum_item_end(&item, &totitem);
-	*r_free = true;
-	
-	return item;
-}
-
-static int rna_RenderSettings_qtcodecsettings_audiocodecType_get(PointerRNA *ptr)
-{
-	QuicktimeCodecSettings *settings = (QuicktimeCodecSettings *)ptr->data;
-	
-	return quicktime_rnatmpvalue_from_audiocodectype(settings->audiocodecType);
-}
-
-static void rna_RenderSettings_qtcodecsettings_audiocodecType_set(PointerRNA *ptr, int value)
-{
-	QuicktimeCodecSettings *settings = (QuicktimeCodecSettings *)ptr->data;
-	
-	settings->audiocodecType = quicktime_audiocodecType_from_rnatmpvalue(value);
-}
-
-static EnumPropertyItem *rna_RenderSettings_qtcodecsettings_audiocodecType_itemf(
-        bContext *UNUSED(C), PointerRNA *UNUSED(ptr), PropertyRNA *UNUSED(prop), bool *r_free)
-{
-	EnumPropertyItem *item = NULL;
-	EnumPropertyItem tmp = {0, "", 0, "", ""};
-	QuicktimeCodecTypeDesc *codecTypeDesc;
-	int i = 1, totitem = 0;
-	
-	for (i = 0; i < quicktime_get_num_audiocodecs(); i++) {
-		codecTypeDesc = quicktime_get_audiocodecType_desc(i);
-		if (!codecTypeDesc) break;
-		
-		tmp.value = codecTypeDesc->rnatmpvalue;
-		tmp.identifier = codecTypeDesc->codecName;
-		tmp.name = codecTypeDesc->codecName;
-		RNA_enum_item_add(&item, &totitem, &tmp);
-	}
-	
-	RNA_enum_item_end(&item, &totitem);
-	*r_free = true;
-	
-	return item;
-}
-#endif
-
 #ifdef WITH_FFMPEG
 static void rna_FFmpegSettings_lossless_output_set(PointerRNA *ptr, int value)
 {
@@ -1569,9 +1486,12 @@ static void rna_RenderSettings_engine_set(PointerRNA *ptr, int value)
 {
 	RenderData *rd = (RenderData *)ptr->data;
 	RenderEngineType *type = BLI_findlink(&R_engines, value);
+	Scene *scene = (Scene *)ptr->id.data;
 
 	if (type)
 		BLI_strncpy_utf8(rd->engine, type->idname, sizeof(rd->engine));
+
+	DEG_id_tag_update(&scene->id, DEG_TAG_COPY_ON_WRITE);
 }
 
 static EnumPropertyItem *rna_RenderSettings_engine_itemf(
@@ -1620,6 +1540,14 @@ static void rna_Scene_glsl_update(Main *UNUSED(bmain), Scene *UNUSED(scene), Poi
 	DEG_id_tag_update(&scene->id, 0);
 }
 
+static void rna_Scene_world_update(Main *bmain, Scene *scene, PointerRNA *ptr)
+{
+	Scene *sc = (Scene *)ptr->id.data;
+
+	rna_Scene_glsl_update(bmain, scene, ptr);
+	WM_main_add_notifier(NC_WORLD | ND_WORLD, &sc->id);
+}
+
 static void rna_Scene_freestyle_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
 {
 	Scene *scene = (Scene *)ptr->id.data;
@@ -1783,7 +1711,7 @@ static void rna_Physics_update(Main *UNUSED(bmain), Scene *UNUSED(scene), Pointe
 static void rna_Scene_editmesh_select_mode_set(PointerRNA *ptr, const int *value)
 {
 	Scene *scene = (Scene *)ptr->id.data;
-	SceneLayer *sl = BKE_scene_layer_context_active(scene);
+	SceneLayer *sl = BKE_scene_layer_context_active_PLACEHOLDER(scene);
 	ToolSettings *ts = (ToolSettings *)ptr->data;
 	int flag = (value[0] ? SCE_SELECT_VERTEX : 0) | (value[1] ? SCE_SELECT_EDGE : 0) | (value[2] ? SCE_SELECT_FACE : 0);
 
@@ -1865,6 +1793,13 @@ static void rna_Scene_simplify_update(Main *bmain, Scene *UNUSED(scene), Pointer
 		rna_Scene_use_simplify_update(bmain, sce, ptr);
 }
 
+static void rna_SceneRenderData_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
+{
+	Scene *sce = ptr->id.data;
+
+	DEG_id_tag_update(&sce->id, 0);
+}
+
 static void rna_Scene_use_persistent_data_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
 {
 	Scene *sce = ptr->id.data;
@@ -2132,7 +2067,7 @@ static char *rna_MeshStatVis_path(PointerRNA *UNUSED(ptr))
 static void rna_Scene_update_active_object_data(bContext *C, PointerRNA *UNUSED(ptr))
 {
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 
 	if (ob) {
 		DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
@@ -2536,6 +2471,9 @@ static void rna_LayerEngineSettings_##_ENGINE_##_##_NAME_##_set(PointerRNA *ptr,
 #define RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(_NAME_) \
 	RNA_LAYER_ENGINE_GET_SET(float, Eevee, COLLECTION_MODE_NONE, _NAME_)
 
+#define RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT_ARRAY(_NAME_, _LEN_) \
+	RNA_LAYER_ENGINE_GET_SET_ARRAY(float, Eevee, COLLECTION_MODE_NONE, _NAME_, _LEN_)
+
 #define RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(_NAME_) \
 	RNA_LAYER_ENGINE_GET_SET(int, Eevee, COLLECTION_MODE_NONE, _NAME_)
 
@@ -2590,7 +2528,10 @@ RNA_LAYER_ENGINE_CLAY_GET_SET_FLOAT(hair_brightness_randomness)
 /* SceneLayer settings. */
 RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(gtao_enable)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(gtao_use_bent_normals)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(gtao_denoise)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(gtao_bounce)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(gtao_factor)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(gtao_quality)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(gtao_distance)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(gtao_samples)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(dof_enable)
@@ -2598,12 +2539,38 @@ RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(bokeh_max_size)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(bokeh_threshold)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(bloom_enable)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(bloom_threshold)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT_ARRAY(bloom_color, 3)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(bloom_knee)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(bloom_radius)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(bloom_clamp)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(bloom_intensity)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(motion_blur_enable)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(motion_blur_samples)
 RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(motion_blur_shutter)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(volumetric_enable)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(volumetric_start)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(volumetric_end)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(volumetric_samples)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(volumetric_sample_distribution)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(volumetric_lights)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(volumetric_light_clamp)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(volumetric_shadows)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(volumetric_shadow_samples)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(volumetric_colored_transmittance)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(ssr_refraction)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(ssr_enable)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(ssr_halfres)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(ssr_ray_count)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(ssr_quality)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(ssr_max_roughness)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(ssr_thickness)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(ssr_border_fade)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(ssr_firefly_fac)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(shadow_method)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(shadow_size)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(shadow_high_bitdepth)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(taa_samples)
+RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(gi_diffuse_bounces)
 
 /* object engine */
 RNA_LAYER_MODE_OBJECT_GET_SET_BOOL(show_wire)
@@ -2646,10 +2613,10 @@ static void rna_LayerCollectionEngineSettings_wire_update(bContext *C, PointerRN
 {
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 
 	if (ob != NULL && ob->type == OB_MESH) {
-		BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_PAINT);
+		BKE_mesh_batch_cache_dirty(ob->data, BKE_MESH_BATCH_DIRTY_ALL);
 	}
 
 	/* TODO(sergey): Use proper flag for tagging here. */
@@ -2842,6 +2809,39 @@ static void rna_LayerCollection_flag_update(bContext *C, PointerRNA *UNUSED(ptr)
 	WM_event_add_notifier(C, NC_SCENE | ND_OB_SELECT, scene);
 }
 
+static void rna_LayerCollection_enable_set(
+        ID *id, LayerCollection *layer_collection, Main *bmain, bContext *C, ReportList *reports, int value)
+{
+	Scene *scene = (Scene *)id;
+	SceneLayer *scene_layer = BKE_scene_layer_find_from_collection(scene, layer_collection);
+
+	if (layer_collection->flag & COLLECTION_DISABLED) {
+		if (value == 1) {
+			BKE_collection_enable(scene_layer, layer_collection);
+		}
+		else {
+			BKE_reportf(reports, RPT_ERROR, "Layer collection '%s' is already disabled",
+			            layer_collection->scene_collection->name);
+			return;
+		}
+	}
+	else {
+		if (value == 0) {
+			BKE_collection_disable(scene_layer, layer_collection);
+		}
+		else {
+			BKE_reportf(reports, RPT_ERROR, "Layer collection '%s' is already enabled",
+			            layer_collection->scene_collection->name);
+		}
+	}
+
+	DEG_relations_tag_update(bmain);
+	/* TODO(sergey): Use proper flag for tagging here. */
+	DEG_id_tag_update(&scene->id, 0);
+	WM_event_add_notifier(C, NC_SCENE | ND_OB_SELECT, scene);
+	WM_event_add_notifier(C, NC_SCENE | ND_LAYER_CONTENT, scene);
+}
+
 static int rna_LayerCollections_active_collection_index_get(PointerRNA *ptr)
 {
 	SceneLayer *sl = (SceneLayer *)ptr->data;
@@ -2964,7 +2964,7 @@ static int rna_SceneLayer_objects_selected_skip(CollectionPropertyIterator *iter
 	Base *base = (Base *)internal->link;
 
 	if ((base->flag & BASE_SELECTED) != 0) {
-			return 0;
+		return 0;
 	}
 
 	return 1;
@@ -3532,7 +3532,7 @@ static void rna_def_tool_settings(BlenderRNA  *brna)
 
 	prop = RNA_def_property(srna, "uv_sculpt_tool", PROP_ENUM, PROP_NONE);
 	RNA_def_property_enum_sdna(prop, NULL, "uv_sculpt_tool");
-	RNA_def_property_enum_items(prop, uv_sculpt_tool_items);
+	RNA_def_property_enum_items(prop, rna_enum_uv_sculpt_tool_items);
 	RNA_def_property_ui_text(prop, "UV Sculpt Tools", "Select Tools for the UV sculpt brushes");
 
 	prop = RNA_def_property(srna, "uv_relax_method", PROP_ENUM, PROP_NONE);
@@ -6151,6 +6151,25 @@ static void rna_def_scene_layer_engine_settings_eevee(BlenderRNA *brna)
 	StructRNA *srna;
 	PropertyRNA *prop;
 
+	/* Keep in sync with eevee_private.h */
+	static EnumPropertyItem eevee_shadow_method_items[] = {
+		{1, "ESM", 0, "ESM", "Exponential Shadow Mapping"},
+		{2, "VSM", 0, "VSM", "Variance Shadow Mapping"},
+		{0, NULL, 0, NULL, NULL}
+	};
+
+	static EnumPropertyItem eevee_shadow_size_items[] = {
+		{64, "64", 0, "64px", ""},
+		{128, "128", 0, "128px", ""},
+		{256, "256", 0, "256px", ""},
+		{512, "512", 0, "512px", ""},
+		{1024, "1024", 0, "1024px", ""},
+		{2048, "2048", 0, "2048px", ""},
+		{4096, "4096", 0, "4096px", ""},
+		{8192, "8192", 0, "8192px", ""},
+		{0, NULL, 0, NULL, NULL}
+	};
+
 	srna = RNA_def_struct(brna, "SceneLayerEngineSettingsEevee", "SceneLayerSettings");
 	RNA_def_struct_ui_text(srna, "Eevee Scene Layer Settings", "Eevee Engine settings");
 
@@ -6158,6 +6177,175 @@ static void rna_def_scene_layer_engine_settings_eevee(BlenderRNA *brna)
 
 	/* see RNA_LAYER_ENGINE_GET_SET macro */
 
+	/* Indirect Lighting */
+	prop = RNA_def_property(srna, "gi_diffuse_bounces", PROP_INT, PROP_NONE);
+	RNA_def_property_int_funcs(prop, "rna_LayerEngineSettings_Eevee_gi_diffuse_bounces_get",
+	                               "rna_LayerEngineSettings_Eevee_gi_diffuse_bounces_set", NULL);
+	RNA_def_property_ui_text(prop, "Diffuse Bounces", "Number of time the light is reinjected inside light grids, "
+	                                                  "0 disable indirect diffuse light");
+	RNA_def_property_range(prop, 0, INT_MAX);
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	/* Temporal Anti-Aliasing (super sampling) */
+	prop = RNA_def_property(srna, "taa_samples", PROP_INT, PROP_NONE);
+	RNA_def_property_int_funcs(prop, "rna_LayerEngineSettings_Eevee_taa_samples_get",
+	                               "rna_LayerEngineSettings_Eevee_taa_samples_set", NULL);
+	RNA_def_property_ui_text(prop, "Viewport Samples", "Number of temporal samples, unlimited if 0, "
+	                                                   "disabled if 1");
+	RNA_def_property_range(prop, 0, INT_MAX);
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	/* Screen Space Reflection */
+	prop = RNA_def_property(srna, "ssr_enable", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_ssr_enable_get",
+	                               "rna_LayerEngineSettings_Eevee_ssr_enable_set");
+	RNA_def_property_ui_text(prop, "Screen Space Reflections", "Enable screen space reflection");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "ssr_refraction", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_ssr_refraction_get",
+	                               "rna_LayerEngineSettings_Eevee_ssr_refraction_set");
+	RNA_def_property_ui_text(prop, "Screen Space Refractions", "Enable screen space Refractions");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "ssr_halfres", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_ssr_halfres_get",
+	                               "rna_LayerEngineSettings_Eevee_ssr_halfres_set");
+	RNA_def_property_ui_text(prop, "Half Res Trace", "Raytrace at a lower resolution");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "ssr_quality", PROP_FLOAT, PROP_FACTOR);
+	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_ssr_quality_get",
+	                               "rna_LayerEngineSettings_Eevee_ssr_quality_set", NULL);
+	RNA_def_property_ui_text(prop, "Trace Quality", "Quality of the screen space raytracing");
+	RNA_def_property_range(prop, 0.0f, 1.0f);
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "ssr_max_roughness", PROP_FLOAT, PROP_FACTOR);
+	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_ssr_max_roughness_get",
+	                               "rna_LayerEngineSettings_Eevee_ssr_max_roughness_set", NULL);
+	RNA_def_property_ui_text(prop, "Max Roughness", "Do not raytrace reflections for roughness above this value");
+	RNA_def_property_range(prop, 0.0f, 1.0f);
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "ssr_ray_count", PROP_INT, PROP_NONE);
+	RNA_def_property_int_funcs(prop, "rna_LayerEngineSettings_Eevee_ssr_ray_count_get",
+	                               "rna_LayerEngineSettings_Eevee_ssr_ray_count_set", NULL);
+	RNA_def_property_ui_text(prop, "Samples", "Number of rays to trace per pixels");
+	RNA_def_property_range(prop, 1, 4);
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "ssr_thickness", PROP_FLOAT, PROP_DISTANCE);
+	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_ssr_thickness_get",
+	                               "rna_LayerEngineSettings_Eevee_ssr_thickness_set", NULL);
+	RNA_def_property_ui_text(prop, "Thickness", "Pixel thickness used to detect intersection");
+	RNA_def_property_range(prop, 1e-6f, FLT_MAX);
+	RNA_def_property_ui_range(prop, 0.001f, FLT_MAX, 5, 3);
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "ssr_border_fade", PROP_FLOAT, PROP_FACTOR);
+	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_ssr_border_fade_get",
+	                               "rna_LayerEngineSettings_Eevee_ssr_border_fade_set", NULL);
+	RNA_def_property_ui_text(prop, "Edge Fading", "Screen percentage used to fade the SSR");
+	RNA_def_property_range(prop, 0.0f, 0.5f);
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "ssr_firefly_fac", PROP_FLOAT, PROP_NONE);
+	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_ssr_firefly_fac_get",
+	                               "rna_LayerEngineSettings_Eevee_ssr_firefly_fac_set", NULL);
+	RNA_def_property_ui_text(prop, "Clamp", "Clamp pixel intensity to remove noise (0 to disabled)");
+	RNA_def_property_range(prop, 0.0f, FLT_MAX);
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	/* Volumetrics */
+	prop = RNA_def_property(srna, "volumetric_enable", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_volumetric_enable_get",
+	                               "rna_LayerEngineSettings_Eevee_volumetric_enable_set");
+	RNA_def_property_ui_text(prop, "Volumetrics", "Enable scattering and absorbance of volumetric material");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "volumetric_start", PROP_FLOAT, PROP_DISTANCE);
+	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_volumetric_start_get",
+	                               "rna_LayerEngineSettings_Eevee_volumetric_start_set", NULL);
+	RNA_def_property_ui_text(prop, "Start", "Start distance of the volumetric effect");
+	RNA_def_property_range(prop, 1e-6f, FLT_MAX);
+	RNA_def_property_ui_range(prop, 0.001f, FLT_MAX, 10, 3);
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "volumetric_end", PROP_FLOAT, PROP_DISTANCE);
+	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_volumetric_end_get",
+	                               "rna_LayerEngineSettings_Eevee_volumetric_end_set", NULL);
+	RNA_def_property_ui_text(prop, "End", "End distance of the volumetric effect");
+	RNA_def_property_range(prop, 1e-6f, FLT_MAX);
+	RNA_def_property_ui_range(prop, 0.001f, FLT_MAX, 10, 3);
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "volumetric_samples", PROP_INT, PROP_NONE);
+	RNA_def_property_int_funcs(prop, "rna_LayerEngineSettings_Eevee_volumetric_samples_get",
+	                               "rna_LayerEngineSettings_Eevee_volumetric_samples_set", NULL);
+	RNA_def_property_ui_text(prop, "Samples", "Number of samples to compute volumetric effects");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_range(prop, 1, 256);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "volumetric_sample_distribution", PROP_FLOAT, PROP_FACTOR);
+	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_volumetric_sample_distribution_get",
+	                               "rna_LayerEngineSettings_Eevee_volumetric_sample_distribution_set", NULL);
+	RNA_def_property_ui_text(prop, "Exponential Sampling", "Distribute more samples closer to the camera");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "volumetric_lights", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_volumetric_lights_get",
+	                               "rna_LayerEngineSettings_Eevee_volumetric_lights_set");
+	RNA_def_property_ui_text(prop, "Volumetric Lighting", "Enable scene lamps interactions with volumetrics");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "volumetric_light_clamp", PROP_FLOAT, PROP_NONE);
+	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_volumetric_light_clamp_get",
+	                               "rna_LayerEngineSettings_Eevee_volumetric_light_clamp_set", NULL);
+	RNA_def_property_range(prop, 0.0f, FLT_MAX);
+	RNA_def_property_ui_text(prop, "Clamp", "Maximum light contribution, reducing noise");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "volumetric_shadows", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_volumetric_shadows_get",
+	                               "rna_LayerEngineSettings_Eevee_volumetric_shadows_set");
+	RNA_def_property_ui_text(prop, "Volumetric Shadows", "Generate shadows from volumetric material (Very expensive)");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "volumetric_shadow_samples", PROP_INT, PROP_NONE);
+	RNA_def_property_int_funcs(prop, "rna_LayerEngineSettings_Eevee_volumetric_shadow_samples_get",
+	                               "rna_LayerEngineSettings_Eevee_volumetric_shadow_samples_set", NULL);
+	RNA_def_property_range(prop, 1, 128);
+	RNA_def_property_ui_text(prop, "Volumetric Shadow Samples", "Number of samples to compute volumetric shadowing");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "volumetric_colored_transmittance", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_volumetric_colored_transmittance_get",
+	                               "rna_LayerEngineSettings_Eevee_volumetric_colored_transmittance_set");
+	RNA_def_property_ui_text(prop, "Colored Transmittance", "Enable wavelength dependent volumetric transmittance");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
 	/* Ambient Occlusion */
 	prop = RNA_def_property(srna, "gtao_enable", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_gtao_enable_get",
@@ -6173,11 +6361,33 @@ static void rna_def_scene_layer_engine_settings_eevee(BlenderRNA *brna)
 	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
 	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
 
+	prop = RNA_def_property(srna, "gtao_denoise", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_gtao_denoise_get",
+	                               "rna_LayerEngineSettings_Eevee_gtao_denoise_set");
+	RNA_def_property_ui_text(prop, "Denoise", "Use denoising to filter the resulting occlusion and bent normal but exhibit 2x2 pixel blocks");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "gtao_bounce", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_gtao_bounce_get",
+	                               "rna_LayerEngineSettings_Eevee_gtao_bounce_set");
+	RNA_def_property_ui_text(prop, "Bounces Approximation", "An approximation to simulate light bounces "
+	                                                        "giving less occlusion on brighter objects");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
 	prop = RNA_def_property(srna, "gtao_factor", PROP_FLOAT, PROP_FACTOR);
 	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_gtao_factor_get", "rna_LayerEngineSettings_Eevee_gtao_factor_set", NULL);
 	RNA_def_property_ui_text(prop, "Factor", "Factor for ambient occlusion blending");
-	RNA_def_property_range(prop, 0, FLT_MAX);
-	RNA_def_property_ui_range(prop, 0.0, 1.0, 0.1, 2);
+	RNA_def_property_range(prop, 0.0f, FLT_MAX);
+	RNA_def_property_ui_range(prop, 0.0f, 1.0f, 0.1f, 2);
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_LayerCollectionEngineSettings_update");
+
+	prop = RNA_def_property(srna, "gtao_quality", PROP_FLOAT, PROP_FACTOR);
+	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_gtao_quality_get", "rna_LayerEngineSettings_Eevee_gtao_quality_set", NULL);
+	RNA_def_property_ui_text(prop, "Trace Quality", "Quality of the horizon search");
+	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
 	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_LayerCollectionEngineSettings_update");
 
@@ -6240,6 +6450,14 @@ static void rna_def_scene_layer_engine_settings_eevee(BlenderRNA *brna)
 	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
 	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
 
+	prop = RNA_def_property(srna, "bloom_color", PROP_FLOAT, PROP_COLOR);
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_bloom_color_get",
+	                             "rna_LayerEngineSettings_Eevee_bloom_color_set", NULL);
+	RNA_def_property_ui_text(prop, "Color", "Color applied to the bloom effect");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
 	prop = RNA_def_property(srna, "bloom_knee", PROP_FLOAT, PROP_FACTOR);
 	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_bloom_knee_get",
 	                             "rna_LayerEngineSettings_Eevee_bloom_knee_set", NULL);
@@ -6257,6 +6475,15 @@ static void rna_def_scene_layer_engine_settings_eevee(BlenderRNA *brna)
 	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
 	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
 
+	prop = RNA_def_property(srna, "bloom_clamp", PROP_FLOAT, PROP_FACTOR);
+	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_bloom_clamp_get",
+	                             "rna_LayerEngineSettings_Eevee_bloom_clamp_set", NULL);
+	RNA_def_property_ui_text(prop, "Clamp", "Maximum intensity a bloom pixel can have");
+	RNA_def_property_range(prop, 0.0f, 1000.0f);
+	RNA_def_property_ui_range(prop, 0.0f, 10.0f, 1, 3);
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
 	prop = RNA_def_property(srna, "bloom_intensity", PROP_FLOAT, PROP_UNSIGNED);
 	RNA_def_property_float_funcs(prop, "rna_LayerEngineSettings_Eevee_bloom_intensity_get",
 	                             "rna_LayerEngineSettings_Eevee_bloom_intensity_set", NULL);
@@ -6290,6 +6517,27 @@ static void rna_def_scene_layer_engine_settings_eevee(BlenderRNA *brna)
 	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
 	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
 
+	/* Shadows */
+	prop = RNA_def_property(srna, "shadow_method", PROP_ENUM, PROP_NONE);
+	RNA_def_property_enum_funcs(prop, "rna_LayerEngineSettings_Eevee_shadow_method_get", "rna_LayerEngineSettings_Eevee_shadow_method_set", NULL);
+	RNA_def_property_enum_items(prop, eevee_shadow_method_items);
+	RNA_def_property_ui_text(prop, "Method", "Technique use to compute the shadows");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "shadow_size", PROP_ENUM, PROP_NONE);
+	RNA_def_property_enum_funcs(prop, "rna_LayerEngineSettings_Eevee_shadow_size_get", "rna_LayerEngineSettings_Eevee_shadow_size_set", NULL);
+	RNA_def_property_enum_items(prop, eevee_shadow_size_items);
+	RNA_def_property_ui_text(prop, "Size", "Size of every shadow maps");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
+	prop = RNA_def_property(srna, "shadow_high_bitdepth", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_shadow_high_bitdepth_get", "rna_LayerEngineSettings_Eevee_shadow_high_bitdepth_set");
+	RNA_def_property_ui_text(prop, "High Bitdepth", "Use 32bit shadows");
+	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
+	RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
+
 	RNA_define_verify_sdna(1); /* not in sdna */
 }
 
@@ -6706,7 +6954,17 @@ static void rna_def_layer_collection(BlenderRNA *brna)
 	parm = RNA_def_boolean(func, "result", false, "Result", "Whether the operation succeded");
 	RNA_def_function_return(func, parm);
 
+	func = RNA_def_function(srna, "enable_set", "rna_LayerCollection_enable_set");
+	RNA_def_function_ui_description(func, "Enable or disable a collection");
+	parm = RNA_def_boolean(func, "value", 1, "Enable", "");
+	RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_MAIN | FUNC_USE_CONTEXT | FUNC_USE_REPORTS);
+
 	/* Flags */
+	prop = RNA_def_property(srna, "is_enabled", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_negative_sdna(prop, NULL, "flag", COLLECTION_DISABLED);
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_ui_text(prop, "Enabled", "Enable or disable collection from depsgraph");
+
 	prop = RNA_def_property(srna, "hide", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_negative_sdna(prop, NULL, "flag", COLLECTION_VISIBLE);
 	RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
@@ -7561,106 +7819,6 @@ static void rna_def_scene_ffmpeg_settings(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Audio Channels", "Audio channel count");
 }
 
-#ifdef WITH_QUICKTIME
-static void rna_def_scene_quicktime_settings(BlenderRNA *brna)
-{
-	StructRNA *srna;
-	PropertyRNA *prop;
-
-	static EnumPropertyItem quicktime_codec_type_items[] = {
-		{0, "codec", 0, "codec", ""},
-		{0, NULL, 0, NULL, NULL}
-	};
-
-	static EnumPropertyItem quicktime_audio_samplerate_items[] = {
-		{22050, "22050", 0, "22kHz", ""},
-		{44100, "44100", 0, "44.1kHz", ""},
-		{48000, "48000", 0, "48kHz", ""},
-		{88200, "88200", 0, "88.2kHz", ""},
-		{96000, "96000", 0, "96kHz", ""},
-		{192000, "192000", 0, "192kHz", ""},
-		{0, NULL, 0, NULL, NULL}
-	};
-
-	static EnumPropertyItem quicktime_audio_bitdepth_items[] = {
-		{AUD_FORMAT_U8, "8BIT", 0, "8bit", ""},
-		{AUD_FORMAT_S16, "16BIT", 0, "16bit", ""},
-		{AUD_FORMAT_S24, "24BIT", 0, "24bit", ""},
-		{AUD_FORMAT_S32, "32BIT", 0, "32bit", ""},
-		{AUD_FORMAT_FLOAT32, "FLOAT32", 0, "float32", ""},
-		{AUD_FORMAT_FLOAT64, "FLOAT64", 0, "float64", ""},
-		{0, NULL, 0, NULL, NULL}
-	};
-
-	static EnumPropertyItem quicktime_audio_bitrate_items[] = {
-		{64000, "64000", 0, "64kbps", ""},
-		{112000, "112000", 0, "112kpbs", ""},
-		{128000, "128000", 0, "128kbps", ""},
-		{192000, "192000", 0, "192kbps", ""},
-		{256000, "256000", 0, "256kbps", ""},
-		{320000, "320000", 0, "320kbps", ""},
-		{0, NULL, 0, NULL, NULL}
-	};
-
-	/* QuickTime */
-	srna = RNA_def_struct(brna, "QuickTimeSettings", NULL);
-	RNA_def_struct_sdna(srna, "QuicktimeCodecSettings");
-	RNA_def_struct_ui_text(srna, "QuickTime Settings", "QuickTime related settings for the scene");
-
-	prop = RNA_def_property(srna, "codec_type", PROP_ENUM, PROP_NONE);
-	RNA_def_property_enum_bitflag_sdna(prop, NULL, "codecType");
-	RNA_def_property_enum_items(prop, quicktime_codec_type_items);
-	RNA_def_property_enum_funcs(prop, "rna_RenderSettings_qtcodecsettings_codecType_get",
-	                            "rna_RenderSettings_qtcodecsettings_codecType_set",
-	                            "rna_RenderSettings_qtcodecsettings_codecType_itemf");
-	RNA_def_property_ui_text(prop, "Codec", "QuickTime codec type");
-	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
-
-	prop = RNA_def_property(srna, "codec_spatial_quality", PROP_INT, PROP_PERCENTAGE);
-	RNA_def_property_int_sdna(prop, NULL, "codecSpatialQuality");
-	RNA_def_property_range(prop, 0, 100);
-	RNA_def_property_ui_text(prop, "Spatial quality", "Intra-frame spatial quality level");
-	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
-
-	prop = RNA_def_property(srna, "audiocodec_type", PROP_ENUM, PROP_NONE);
-	RNA_def_property_enum_bitflag_sdna(prop, NULL, "audiocodecType");
-	RNA_def_property_enum_items(prop, quicktime_codec_type_items);
-	RNA_def_property_enum_funcs(prop, "rna_RenderSettings_qtcodecsettings_audiocodecType_get",
-	                            "rna_RenderSettings_qtcodecsettings_audiocodecType_set",
-	                            "rna_RenderSettings_qtcodecsettings_audiocodecType_itemf");
-	RNA_def_property_ui_text(prop, "Audio Codec", "QuickTime audio codec type");
-	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
-
-	prop = RNA_def_property(srna, "audio_samplerate", PROP_ENUM, PROP_NONE);
-	RNA_def_property_enum_bitflag_sdna(prop, NULL, "audioSampleRate");
-	RNA_def_property_enum_items(prop, quicktime_audio_samplerate_items);
-	RNA_def_property_ui_text(prop, "Smp Rate", "Sample Rate");
-	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
-
-	prop = RNA_def_property(srna, "audio_bitdepth", PROP_ENUM, PROP_NONE);
-	RNA_def_property_enum_bitflag_sdna(prop, NULL, "audioBitDepth");
-	RNA_def_property_enum_items(prop, quicktime_audio_bitdepth_items);
-	RNA_def_property_ui_text(prop, "Bit Depth", "Bit Depth");
-	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
-
-	prop = RNA_def_property(srna, "audio_resampling_hq", PROP_BOOLEAN, PROP_NONE);
-	RNA_def_property_boolean_negative_sdna(prop, NULL, "audioCodecFlags", QTAUDIO_FLAG_RESAMPLE_NOHQ);
-	RNA_def_property_ui_text(prop, "HQ", "Use High Quality resampling algorithm");
-	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
-
-	prop = RNA_def_property(srna, "audio_codec_isvbr", PROP_BOOLEAN, PROP_NONE);
-	RNA_def_property_boolean_negative_sdna(prop, NULL, "audioCodecFlags", QTAUDIO_FLAG_CODEC_ISCBR);
-	RNA_def_property_ui_text(prop, "VBR", "Use Variable Bit Rate compression (improves quality at same bitrate)");
-	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
-
-	prop = RNA_def_property(srna, "audio_bitrate", PROP_ENUM, PROP_NONE);
-	RNA_def_property_enum_bitflag_sdna(prop, NULL, "audioBitRate");
-	RNA_def_property_enum_items(prop, quicktime_audio_bitrate_items);
-	RNA_def_property_ui_text(prop, "Bitrate", "Compressed audio bitrate");
-	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
-}
-#endif
-
 static void rna_def_scene_render_data(BlenderRNA *brna)
 {
 	StructRNA *srna;
@@ -7725,6 +7883,15 @@ static void rna_def_scene_render_data(BlenderRNA *brna)
 		{0, NULL, 0, NULL, NULL}
 	};
 	
+	static EnumPropertyItem pixel_size_items[] = {
+		{0, "AUTO", 0, "Automatic", "Automatic pixel size, depends on the UI scale"},
+		{1, "1", 0, "1x", "Render at full resolution"},
+		{2, "2", 0, "2x", "Render at 50% resolution"},
+		{4, "4", 0, "4x", "Render at 25% resolution"},
+		{8, "8", 0, "8x", "Render at 12.5% resolution"},
+		{0, NULL, 0, NULL, NULL}
+	};
+
 	static EnumPropertyItem octree_resolution_items[] = {
 		{64, "64", 0, "64", ""},
 		{128, "128", 0, "128", ""},
@@ -7785,9 +7952,6 @@ static void rna_def_scene_render_data(BlenderRNA *brna)
 
 
 	rna_def_scene_ffmpeg_settings(brna);
-#ifdef WITH_QUICKTIME
-	rna_def_scene_quicktime_settings(brna);
-#endif
 
 	srna = RNA_def_struct(brna, "RenderSettings", NULL);
 	RNA_def_struct_sdna(srna, "RenderData");
@@ -7848,6 +8012,12 @@ static void rna_def_scene_render_data(BlenderRNA *brna)
 	                                                   "progressively increasing it to the full viewport size");
 	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
 
+	prop = RNA_def_property(srna, "preview_pixel_size", PROP_ENUM, PROP_NONE);
+	RNA_def_property_enum_sdna(prop, NULL, "preview_pixel_size");
+	RNA_def_property_enum_items(prop, pixel_size_items);
+	RNA_def_property_ui_text(prop, "Pixel Size", "Pixel size for viewport rendering");
+	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderData_update");
+
 	prop = RNA_def_property(srna, "pixel_aspect_x", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_float_sdna(prop, NULL, "xasp");
 	RNA_def_property_flag(prop, PROP_PROPORTIONAL);
@@ -7866,14 +8036,6 @@ static void rna_def_scene_render_data(BlenderRNA *brna)
 	                         "Vertical aspect ratio - for anamorphic or non-square pixel output");
 	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneCamera_update");
 
-#ifdef WITH_QUICKTIME
-	prop = RNA_def_property(srna, "quicktime", PROP_POINTER, PROP_NONE);
-	RNA_def_property_struct_type(prop, "QuickTimeSettings");
-	RNA_def_property_pointer_sdna(prop, NULL, "qtcodecsettings");
-	RNA_def_property_flag(prop, PROP_NEVER_UNLINK);
-	RNA_def_property_ui_text(prop, "QuickTime Settings", "QuickTime related settings for the scene");
-#endif
-
 	prop = RNA_def_property(srna, "ffmpeg", PROP_POINTER, PROP_NONE);
 	RNA_def_property_struct_type(prop, "FFmpegSettings");
 	RNA_def_property_pointer_sdna(prop, NULL, "ffcodecdata");
@@ -8080,8 +8242,8 @@ static void rna_def_scene_render_data(BlenderRNA *brna)
 	prop = RNA_def_property(srna, "motion_blur_shutter", PROP_FLOAT, PROP_UNSIGNED);
 	RNA_def_property_float_sdna(prop, NULL, "blurfac");
 	RNA_def_property_ui_range(prop, 0.01f, 2.0f, 1, 2);
-	RNA_def_property_ui_text(prop, "Shutter", "Time taken in frames between shutter open and close");
-	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
+	RNA_def_property_ui_text(prop, "Shutter", "Time taken in frames between shutter open and close "
+	                                          "(NOTE: Blender Internal does not support animated shutter)");
 	RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_Scene_glsl_update");
 
 	prop = RNA_def_property(srna, "motion_blur_shutter_curve", PROP_POINTER, PROP_NONE);
@@ -8443,11 +8605,6 @@ static void rna_def_scene_render_data(BlenderRNA *brna)
 
 	/* sequencer draw options */
 
-	prop = RNA_def_property(srna, "use_sequencer_gl_preview", PROP_BOOLEAN, PROP_NONE);
-	RNA_def_property_boolean_sdna(prop, NULL, "seq_flag", R_SEQ_GL_PREV);
-	RNA_def_property_ui_text(prop, "Sequencer OpenGL", "");
-	RNA_def_property_update(prop, NC_SCENE | ND_SEQUENCER, "rna_SceneSequencer_update");
-
 #if 0  /* see R_SEQ_GL_REND comment */
 	prop = RNA_def_property(srna, "use_sequencer_gl_render", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "seq_flag", R_SEQ_GL_REND);
@@ -8460,10 +8617,13 @@ static void rna_def_scene_render_data(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Sequencer Preview Shading", "Method to draw in the sequencer view");
 	RNA_def_property_update(prop, NC_SCENE | ND_SEQUENCER, "rna_SceneSequencer_update");
 
+#if 0  /* UNUSED, see R_SEQ_GL_REND comment */
 	prop = RNA_def_property(srna, "sequencer_gl_render", PROP_ENUM, PROP_NONE);
 	RNA_def_property_enum_sdna(prop, NULL, "seq_rend_type");
 	RNA_def_property_enum_items(prop, rna_enum_viewport_shade_items);
+	/* XXX Label and tooltips are obviously wrong! */
 	RNA_def_property_ui_text(prop, "Sequencer Preview Shading", "Method to draw in the sequencer view");
+#endif
 
 	prop = RNA_def_property(srna, "use_sequencer_gl_textured_solid", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "seq_flag", R_SEQ_SOLID_TEX);
@@ -8906,7 +9066,7 @@ void RNA_def_scene(BlenderRNA *brna)
 	prop = RNA_def_property(srna, "world", PROP_POINTER, PROP_NONE);
 	RNA_def_property_flag(prop, PROP_EDITABLE);
 	RNA_def_property_ui_text(prop, "World", "World used for rendering the scene");
-	RNA_def_property_update(prop, NC_SCENE | ND_WORLD, "rna_Scene_glsl_update");
+	RNA_def_property_update(prop, NC_SCENE | ND_WORLD, "rna_Scene_world_update");
 
 	prop = RNA_def_property(srna, "cursor_location", PROP_FLOAT, PROP_XYZ_LENGTH);
 	RNA_def_property_float_sdna(prop, NULL, "cursor");
@@ -9288,6 +9448,7 @@ void RNA_def_scene(BlenderRNA *brna)
 
 	/* Dependency Graph */
 	prop = RNA_def_property(srna, "depsgraph", PROP_POINTER, PROP_NONE);
+	RNA_def_property_pointer_sdna(prop, NULL, "depsgraph_legacy");
 	RNA_def_property_struct_type(prop, "Depsgraph");
 	RNA_def_property_ui_text(prop, "Dependency Graph", "Dependencies in the scene data");
 
diff --git a/source/blender/makesrna/intern/rna_scene_api.c b/source/blender/makesrna/intern/rna_scene_api.c
index 921e751fef6..a1ef3f17bd6 100644
--- a/source/blender/makesrna/intern/rna_scene_api.c
+++ b/source/blender/makesrna/intern/rna_scene_api.c
@@ -162,7 +162,6 @@ static void rna_Scene_ray_cast(
 
 	bool ret = ED_transform_snap_object_project_ray_ex(
 	        sctx,
-	        SCE_SNAP_MODE_FACE,
 	        &(const struct SnapObjectParams){
 	            .snap_select = SNAP_ALL,
 	        },
@@ -290,7 +289,12 @@ static void rna_Scene_collada_export(
         int limit_precision,
         int keep_bind_info)
 {
-	collada_export(scene,
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
+
+	collada_export(&eval_ctx,
+		scene,
 		CTX_data_scene_layer(C),
 		filepath,
 
diff --git a/source/blender/makesrna/intern/rna_sculpt_paint.c b/source/blender/makesrna/intern/rna_sculpt_paint.c
index ec719d90ef6..cfe8670b0f5 100644
--- a/source/blender/makesrna/intern/rna_sculpt_paint.c
+++ b/source/blender/makesrna/intern/rna_sculpt_paint.c
@@ -28,6 +28,7 @@
 #include <stdlib.h>
 
 #include "RNA_define.h"
+#include "RNA_enum_types.h"
 
 #include "rna_internal.h"
 
@@ -75,13 +76,15 @@ EnumPropertyItem rna_enum_gpencil_sculpt_brush_items[] = {
 	{ 0, NULL, 0, NULL, NULL }
 };
 
-EnumPropertyItem rna_enum_gpencil_lockaxis_items[] = {
+#ifndef RNA_RUNTIME
+static EnumPropertyItem rna_enum_gpencil_lockaxis_items[] = {
 	{ GP_LOCKAXIS_NONE, "GP_LOCKAXIS_NONE", 0, "None", "" },
 	{ GP_LOCKAXIS_X, "GP_LOCKAXIS_X", 0, "X", "Project strokes to plane locked to X" },
 	{ GP_LOCKAXIS_Y, "GP_LOCKAXIS_Y", 0, "Y", "Project strokes to plane locked to Y" },
 	{ GP_LOCKAXIS_Z, "GP_LOCKAXIS_Z", 0, "Z", "Project strokes to plane locked to Z" },
 	{ 0, NULL, 0, NULL, NULL }
 };
+#endif
 
 EnumPropertyItem rna_enum_symmetrize_direction_items[] = {
 	{BMO_SYMMETRIZE_NEGATIVE_X, "NEGATIVE_X", 0, "-X to +X", ""},
@@ -153,7 +156,7 @@ static void rna_ParticleEdit_redo(bContext *C, PointerRNA *UNUSED(ptr))
 {
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	PTCacheEdit *edit = PE_get_current(scene, sl, ob);
 
 	if (!edit)
@@ -165,7 +168,7 @@ static void rna_ParticleEdit_redo(bContext *C, PointerRNA *UNUSED(ptr))
 static void rna_ParticleEdit_update(Main *UNUSED(bmain), Scene *UNUSED(scene), bContext *C, PointerRNA *UNUSED(ptr))
 {
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 
 	if (ob) DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
 }
@@ -189,7 +192,7 @@ static EnumPropertyItem *rna_ParticleEdit_tool_itemf(bContext *C, PointerRNA *UN
                                                      PropertyRNA *UNUSED(prop), bool *UNUSED(r_free))
 {
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 #if 0
 	Scene *scene = CTX_data_scene(C);
 	PTCacheEdit *edit = PE_get_current(scene, ob);
@@ -263,7 +266,7 @@ static void rna_Sculpt_update(bContext *C, PointerRNA *UNUSED(ptr))
 {
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 
 	if (ob) {
 		DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
@@ -279,7 +282,7 @@ static void rna_Sculpt_update(bContext *C, PointerRNA *UNUSED(ptr))
 static void rna_Sculpt_ShowDiffuseColor_update(bContext *C, Scene *scene, PointerRNA *UNUSED(ptr))
 {
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 
 	if (ob && ob->sculpt) {
 		Sculpt *sd = scene->toolsettings->sculpt;
@@ -342,7 +345,7 @@ static void rna_ImaPaint_mode_update(bContext *C, PointerRNA *UNUSED(ptr))
 {
 	Scene *scene = CTX_data_scene(C);\
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 
 	if (ob && ob->type == OB_MESH) {
 		/* of course we need to invalidate here */
@@ -359,7 +362,7 @@ static void rna_ImaPaint_stencil_update(bContext *C, PointerRNA *UNUSED(ptr))
 {
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 
 	if (ob && ob->type == OB_MESH) {
 		GPU_drawobject_free(ob->derivedFinal);
@@ -373,7 +376,7 @@ static void rna_ImaPaint_canvas_update(bContext *C, PointerRNA *UNUSED(ptr))
 	Main *bmain = CTX_data_main(C);
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	bScreen *sc;
 	Image *ima = scene->toolsettings->imapaint.canvas;
 	
@@ -687,22 +690,20 @@ static void rna_def_vertex_paint(BlenderRNA *brna)
 	RNA_def_struct_path_func(srna, "rna_VertexPaint_path");
 	RNA_def_struct_ui_text(srna, "Vertex Paint", "Properties of vertex and weight paint mode");
 
-	/* vertex paint only */
-	prop = RNA_def_property(srna, "use_normal", PROP_BOOLEAN, PROP_NONE);
-	RNA_def_property_boolean_sdna(prop, NULL, "flag", VP_NORMALS);
-	RNA_def_property_ui_text(prop, "Normals", "Apply the vertex normal before painting");
-	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);
-	
-	prop = RNA_def_property(srna, "use_spray", PROP_BOOLEAN, PROP_NONE);
-	RNA_def_property_boolean_sdna(prop, NULL, "flag", VP_SPRAY);
-	RNA_def_property_ui_text(prop, "Spray", "Keep applying paint effect while holding mouse");
-	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);
-
 	/* weight paint only */
 	prop = RNA_def_property(srna, "use_group_restrict", PROP_BOOLEAN, PROP_NONE);
-	RNA_def_property_boolean_sdna(prop, NULL, "flag", VP_ONLYVGROUP);
+	RNA_def_property_boolean_sdna(prop, NULL, "flag", VP_FLAG_VGROUP_RESTRICT);
 	RNA_def_property_ui_text(prop, "Restrict", "Restrict painting to vertices in the group");
 	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);
+
+	/* Mirroring */
+	prop = RNA_def_property(srna, "radial_symmetry", PROP_INT, PROP_XYZ);
+	RNA_def_property_int_sdna(prop, NULL, "radial_symm");
+	RNA_def_property_int_default(prop, 1);
+	RNA_def_property_range(prop, 1, 64);
+	RNA_def_property_ui_range(prop, 1, 32, 1, 1);
+	RNA_def_property_ui_text(prop, "Radial Symmetry Count X Axis",
+	                         "Number of times to copy strokes across the surface");
 }
 
 static void rna_def_image_paint(BlenderRNA *brna)
diff --git a/source/blender/makesrna/intern/rna_sequencer.c b/source/blender/makesrna/intern/rna_sequencer.c
index 6f8aa32da86..520a1c2f730 100644
--- a/source/blender/makesrna/intern/rna_sequencer.c
+++ b/source/blender/makesrna/intern/rna_sequencer.c
@@ -341,7 +341,7 @@ static void rna_Sequence_use_translation_set(PointerRNA *ptr, int value)
 		}
 	}
 	else {
-		seq->flag ^= SEQ_USE_TRANSFORM;
+		seq->flag &= ~SEQ_USE_TRANSFORM;
 	}
 }
 
@@ -355,7 +355,7 @@ static void rna_Sequence_use_crop_set(PointerRNA *ptr, int value)
 		}
 	}
 	else {
-		seq->flag ^= SEQ_USE_CROP;
+		seq->flag &= ~SEQ_USE_CROP;
 	}
 }
 
@@ -725,8 +725,9 @@ static void rna_Sequence_filepath_update(Main *bmain, Scene *UNUSED(scene), Poin
 static void rna_Sequence_sound_update(Main *bmain, Scene *scene, PointerRNA *ptr)
 {
 	Sequence *seq = (Sequence *) ptr->data;
-
-	BKE_sound_update_scene_sound(seq->scene_sound, seq->sound);
+	if (seq->sound != NULL) {
+		BKE_sound_update_scene_sound(seq->scene_sound, seq->sound);
+	}
 	rna_Sequence_update(bmain, scene, ptr);
 }
 
diff --git a/source/blender/makesrna/intern/rna_space.c b/source/blender/makesrna/intern/rna_space.c
index 2af13103805..bf583654fc6 100644
--- a/source/blender/makesrna/intern/rna_space.c
+++ b/source/blender/makesrna/intern/rna_space.c
@@ -852,7 +852,7 @@ static int rna_SpaceImageEditor_show_maskedit_get(PointerRNA *ptr)
 	SpaceImage *sima = (SpaceImage *)(ptr->data);
 	bScreen *sc = (bScreen *)ptr->id.data;
 	Scene *scene = ED_screen_scene_find(sc, G.main->wm.first);
-	SceneLayer *sl = BKE_scene_layer_context_active(scene);
+	SceneLayer *sl = BKE_scene_layer_context_active_PLACEHOLDER(scene);
 
 	return ED_space_image_check_show_maskedit(sl, sima);
 }
@@ -1084,6 +1084,8 @@ static void rna_SpaceProperties_pin_id_update(Main *UNUSED(bmain), Scene *UNUSED
 		case ID_LA:
 			WM_main_add_notifier(NC_LAMP, NULL);
 			break;
+		default:
+			break;
 	}
 }
 
@@ -1304,11 +1306,12 @@ static void rna_SpaceDopeSheetEditor_action_set(PointerRNA *ptr, PointerRNA valu
 	}
 }
 
-static void rna_SpaceDopeSheetEditor_action_update(Main *bmain, bContext *C, Scene *UNUSED(scene), PointerRNA *ptr)
+static void rna_SpaceDopeSheetEditor_action_update(bContext *C, PointerRNA *ptr)
 {
 	SpaceAction *saction = (SpaceAction *)(ptr->data);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *obact = OBACT_NEW;
+	Main *bmain = CTX_data_main(C);
+	Object *obact = OBACT_NEW(sl);
 
 	/* we must set this action to be the one used by active object (if not pinned) */
 	if (obact /* && saction->pin == 0*/) {
@@ -1384,7 +1387,7 @@ static void rna_SpaceDopeSheetEditor_mode_update(bContext *C, PointerRNA *ptr)
 {
 	SpaceAction *saction = (SpaceAction *)(ptr->data);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *obact = OBACT_NEW;
+	Object *obact = OBACT_NEW(sl);
 
 	/* special exceptions for ShapeKey Editor mode */
 	if (saction->mode == SACTCONT_SHAPEKEY) {
@@ -2621,9 +2624,9 @@ static void rna_def_space_view3d(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Backface Culling", "Use back face culling to hide the back side of faces");
 	RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);
 
-	prop = RNA_def_property(srna, "show_textured_shadeless", PROP_BOOLEAN, PROP_NONE);
-	RNA_def_property_boolean_sdna(prop, NULL, "flag2", V3D_SHADELESS_TEX);
-	RNA_def_property_ui_text(prop, "Shadeless", "Show shadeless texture without lighting in textured draw mode");
+	prop = RNA_def_property(srna, "show_mode_shade_override", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "flag2", V3D_SHOW_MODE_SHADE_OVERRIDE);
+	RNA_def_property_ui_text(prop, "Full Shading", "Use full shading for mode drawing (to view final result)");
 	RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);
 
 	prop = RNA_def_property(srna, "show_occlude_wire", PROP_BOOLEAN, PROP_NONE);
@@ -2885,6 +2888,16 @@ static void rna_def_space_view3d(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Is Perspective", "");
 	RNA_def_property_flag(prop, PROP_EDITABLE);
 
+	/* This isn't directly accessible from the UI, only an operator. */
+	prop = RNA_def_property(srna, "use_clip_planes", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "rflag", RV3D_CLIPPING);
+	RNA_def_property_ui_text(prop, "Use Clip Planes", "");
+
+	prop = RNA_def_property(srna, "clip_planes", PROP_FLOAT, PROP_NONE);
+	RNA_def_property_float_sdna(prop, NULL, "clip");
+	RNA_def_property_multi_array(prop, 2, (int[]){6, 4});
+	RNA_def_property_ui_text(prop, "Clip Planes", "");
+
 	prop = RNA_def_property(srna, "view_location", PROP_FLOAT, PROP_TRANSLATION);
 #if 0
 	RNA_def_property_float_sdna(prop, NULL, "ofs"); /* cant use because its negated */
@@ -4654,7 +4667,7 @@ static void rna_def_space_clip(BlenderRNA *brna)
 	/* path length */
 	prop = RNA_def_property(srna, "path_length", PROP_INT, PROP_NONE);
 	RNA_def_property_int_sdna(prop, NULL, "path_length");
-	RNA_def_property_range(prop, 0, 50);
+	RNA_def_property_range(prop, 0, INT_MAX);
 	RNA_def_property_ui_text(prop, "Path Length", "Length of displaying path, in frames");
 	RNA_def_property_update(prop, NC_SPACE | ND_SPACE_CLIP, NULL);
 
diff --git a/source/blender/makesrna/intern/rna_space_api.c b/source/blender/makesrna/intern/rna_space_api.c
index aabe421b872..822f5cbb4b6 100644
--- a/source/blender/makesrna/intern/rna_space_api.c
+++ b/source/blender/makesrna/intern/rna_space_api.c
@@ -36,20 +36,23 @@
 #include "ED_screen.h"
 #include "ED_text.h"
 
-static void rna_RegionView3D_update(ID *id, RegionView3D *rv3d)
+static void rna_RegionView3D_update(ID *id, RegionView3D *rv3d, bContext *C)
 {
 	bScreen *sc = (bScreen *)id;
+	EvaluationContext eval_ctx;
 
 	ScrArea *sa;
 	ARegion *ar;
 
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	area_region_from_regiondata(sc, rv3d, &sa, &ar);
 
 	if (sa && ar && sa->spacetype == SPACE_VIEW3D) {
 		View3D *v3d = sa->spacedata.first;
 		Scene *scene = ED_screen_scene_find(sc, G.main->wm.first);
 
-		ED_view3d_update_viewmat(scene, v3d, ar, NULL, NULL, NULL);
+		ED_view3d_update_viewmat(&eval_ctx, scene, v3d, ar, NULL, NULL, NULL);
 	}
 }
 
@@ -73,7 +76,7 @@ void RNA_api_region_view3d(StructRNA *srna)
 	FunctionRNA *func;
 
 	func = RNA_def_function(srna, "update", "rna_RegionView3D_update");
-	RNA_def_function_flag(func, FUNC_USE_SELF_ID);
+	RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_CONTEXT);
 	RNA_def_function_ui_description(func, "Recalculate the view matrices");
 }
 
diff --git a/source/blender/makesrna/intern/rna_texture.c b/source/blender/makesrna/intern/rna_texture.c
index 1c7b750fbe1..9490dfd0478 100644
--- a/source/blender/makesrna/intern/rna_texture.c
+++ b/source/blender/makesrna/intern/rna_texture.c
@@ -270,6 +270,8 @@ void rna_TextureSlot_update(bContext *C, PointerRNA *ptr)
 			WM_main_add_notifier(NC_OBJECT | ND_PARTICLE | NA_EDITED, NULL);
 			break;
 		}
+		default:
+			break;
 	}
 }
 
diff --git a/source/blender/makesrna/intern/rna_ui.c b/source/blender/makesrna/intern/rna_ui.c
index 54b82fc89d6..08038b0b1ff 100644
--- a/source/blender/makesrna/intern/rna_ui.c
+++ b/source/blender/makesrna/intern/rna_ui.c
@@ -177,16 +177,17 @@ static void rna_Panel_unregister(Main *UNUSED(bmain), StructRNA *type)
 		return;
 	
 	RNA_struct_free_extension(type, &pt->ext);
+	RNA_struct_free(&BLENDER_RNA, type);
 
 	BLI_freelinkN(&art->paneltypes, pt);
-	RNA_struct_free(&BLENDER_RNA, type);
 
 	/* update while blender is running */
 	WM_main_add_notifier(NC_WINDOW, NULL);
 }
 
-static StructRNA *rna_Panel_register(Main *bmain, ReportList *reports, void *data, const char *identifier,
-                                     StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_Panel_register(
+        Main *bmain, ReportList *reports, void *data, const char *identifier,
+        StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	ARegionType *art;
 	PanelType *pt, dummypt = {NULL};
@@ -229,6 +230,12 @@ static StructRNA *rna_Panel_register(Main *bmain, ReportList *reports, void *dat
 			break;
 		}
 	}
+	if (!RNA_struct_available_or_report(reports, dummypt.idname)) {
+		return NULL;
+	}
+	if (!RNA_struct_bl_idname_ok_or_report(reports, dummypt.idname, "_PT_")) {
+		return NULL;
+	}
 	
 	/* create a new panel type */
 	pt = MEM_callocN(sizeof(PanelType), "python buttons panel");
@@ -455,17 +462,17 @@ static void rna_UIList_unregister(Main *UNUSED(bmain), StructRNA *type)
 		return;
 
 	RNA_struct_free_extension(type, &ult->ext);
+	RNA_struct_free(&BLENDER_RNA, type);
 
 	WM_uilisttype_freelink(ult);
 
-	RNA_struct_free(&BLENDER_RNA, type);
-
 	/* update while blender is running */
 	WM_main_add_notifier(NC_WINDOW, NULL);
 }
 
-static StructRNA *rna_UIList_register(Main *bmain, ReportList *reports, void *data, const char *identifier,
-                                      StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_UIList_register(
+        Main *bmain, ReportList *reports, void *data, const char *identifier,
+        StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	uiListType *ult, dummyult = {NULL};
 	uiList dummyuilist = {NULL};
@@ -489,8 +496,15 @@ static StructRNA *rna_UIList_register(Main *bmain, ReportList *reports, void *da
 
 	/* check if we have registered this uilist type before, and remove it */
 	ult = WM_uilisttype_find(dummyult.idname, true);
-	if (ult && ult->ext.srna)
+	if (ult && ult->ext.srna) {
 		rna_UIList_unregister(bmain, ult->ext.srna);
+	}
+	if (!RNA_struct_available_or_report(reports, dummyult.idname)) {
+		return NULL;
+	}
+	if (!RNA_struct_bl_idname_ok_or_report(reports, dummyult.idname, "_UL_")) {
+		return NULL;
+	}
 
 	/* create a new menu type */
 	ult = MEM_callocN(sizeof(uiListType) + over_alloc, "python uilist");
@@ -551,16 +565,17 @@ static void rna_Header_unregister(Main *UNUSED(bmain), StructRNA *type)
 		return;
 	
 	RNA_struct_free_extension(type, &ht->ext);
+	RNA_struct_free(&BLENDER_RNA, type);
 
 	BLI_freelinkN(&art->headertypes, ht);
-	RNA_struct_free(&BLENDER_RNA, type);
 
 	/* update while blender is running */
 	WM_main_add_notifier(NC_WINDOW, NULL);
 }
 
-static StructRNA *rna_Header_register(Main *bmain, ReportList *reports, void *data, const char *identifier,
-                                      StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_Header_register(
+        Main *bmain, ReportList *reports, void *data, const char *identifier,
+        StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	ARegionType *art;
 	HeaderType *ht, dummyht = {NULL};
@@ -593,6 +608,12 @@ static StructRNA *rna_Header_register(Main *bmain, ReportList *reports, void *da
 			break;
 		}
 	}
+	if (!RNA_struct_available_or_report(reports, dummyht.idname)) {
+		return NULL;
+	}
+	if (!RNA_struct_bl_idname_ok_or_report(reports, dummyht.idname, "_HT_")) {
+		return NULL;
+	}
 	
 	/* create a new header type */
 	ht = MEM_callocN(sizeof(HeaderType), "python buttons header");
@@ -673,17 +694,17 @@ static void rna_Menu_unregister(Main *UNUSED(bmain), StructRNA *type)
 		return;
 	
 	RNA_struct_free_extension(type, &mt->ext);
+	RNA_struct_free(&BLENDER_RNA, type);
 
 	WM_menutype_freelink(mt);
 
-	RNA_struct_free(&BLENDER_RNA, type);
-
 	/* update while blender is running */
 	WM_main_add_notifier(NC_WINDOW, NULL);
 }
 
-static StructRNA *rna_Menu_register(Main *bmain, ReportList *reports, void *data, const char *identifier,
-                                    StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_Menu_register(
+        Main *bmain, ReportList *reports, void *data, const char *identifier,
+        StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	MenuType *mt, dummymt = {NULL};
 	Menu dummymenu = {NULL};
@@ -714,8 +735,15 @@ static StructRNA *rna_Menu_register(Main *bmain, ReportList *reports, void *data
 
 	/* check if we have registered this menu type before, and remove it */
 	mt = WM_menutype_find(dummymt.idname, true);
-	if (mt && mt->ext.srna)
+	if (mt && mt->ext.srna) {
 		rna_Menu_unregister(bmain, mt->ext.srna);
+	}
+	if (!RNA_struct_available_or_report(reports, dummymt.idname)) {
+		return NULL;
+	}
+	if (!RNA_struct_bl_idname_ok_or_report(reports, dummymt.idname, "_MT_")) {
+		return NULL;
+	}
 	
 	/* create a new menu type */
 	if (_menu_descr[0]) {
@@ -937,6 +965,7 @@ static void rna_def_panel(BlenderRNA *brna)
 	RNA_def_struct_refine_func(srna, "rna_Panel_refine");
 	RNA_def_struct_register_funcs(srna, "rna_Panel_register", "rna_Panel_unregister", NULL);
 	RNA_def_struct_translation_context(srna, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
+	RNA_def_struct_flag(srna, STRUCT_PUBLIC_NAMESPACE_INHERIT);
 
 	/* poll */
 	func = RNA_def_function(srna, "poll", NULL);
@@ -1039,7 +1068,7 @@ static void rna_def_uilist(BlenderRNA *brna)
 	RNA_def_struct_refine_func(srna, "rna_UIList_refine");
 	RNA_def_struct_register_funcs(srna, "rna_UIList_register", "rna_UIList_unregister", NULL);
 	RNA_def_struct_idprops_func(srna, "rna_UIList_idprops");
-	RNA_def_struct_flag(srna, STRUCT_NO_DATABLOCK_IDPROPERTIES);
+	RNA_def_struct_flag(srna, STRUCT_NO_DATABLOCK_IDPROPERTIES | STRUCT_PUBLIC_NAMESPACE_INHERIT);
 
 	/* Registration */
 	prop = RNA_def_property(srna, "bl_idname", PROP_STRING, PROP_NONE);
@@ -1161,6 +1190,7 @@ static void rna_def_header(BlenderRNA *brna)
 	RNA_def_struct_sdna(srna, "Header");
 	RNA_def_struct_refine_func(srna, "rna_Header_refine");
 	RNA_def_struct_register_funcs(srna, "rna_Header_register", "rna_Header_unregister", NULL);
+	RNA_def_struct_flag(srna, STRUCT_PUBLIC_NAMESPACE_INHERIT);
 
 	/* draw */
 	func = RNA_def_function(srna, "draw", NULL);
@@ -1208,6 +1238,7 @@ static void rna_def_menu(BlenderRNA *brna)
 	RNA_def_struct_refine_func(srna, "rna_Menu_refine");
 	RNA_def_struct_register_funcs(srna, "rna_Menu_register", "rna_Menu_unregister", NULL);
 	RNA_def_struct_translation_context(srna, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
+	RNA_def_struct_flag(srna, STRUCT_PUBLIC_NAMESPACE_INHERIT);
 
 	/* poll */
 	func = RNA_def_function(srna, "poll", NULL);
diff --git a/source/blender/makesrna/intern/rna_ui_api.c b/source/blender/makesrna/intern/rna_ui_api.c
index b6abc417651..fd7346379a1 100644
--- a/source/blender/makesrna/intern/rna_ui_api.c
+++ b/source/blender/makesrna/intern/rna_ui_api.c
@@ -60,7 +60,7 @@ EnumPropertyItem rna_enum_icon_items[] = {
 
 #ifdef RNA_RUNTIME
 
-static const char *rna_translate_ui_text(const char *text, const char *text_ctxt, StructRNA *type, PropertyRNA *prop,
+const char *rna_translate_ui_text(const char *text, const char *text_ctxt, StructRNA *type, PropertyRNA *prop,
                                          int translate)
 {
 	/* Also return text if UI labels translation is disabled. */
@@ -918,6 +918,7 @@ void RNA_api_ui_layout(StructRNA *srna)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
 	parm = RNA_def_string(func, "property", NULL, 0, "", "Identifier of property in collection_properties");
 	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
+	api_ui_item_common(func);
 	parm = RNA_def_string(func, "custom_template", NULL, 0, "", "Optional template to use for property");
 
 	func = RNA_def_function(srna, "template_component_menu", "uiTemplateComponentMenu");
diff --git a/source/blender/makesrna/intern/rna_userdef.c b/source/blender/makesrna/intern/rna_userdef.c
index af77d037b69..d5f488d549e 100644
--- a/source/blender/makesrna/intern/rna_userdef.c
+++ b/source/blender/makesrna/intern/rna_userdef.c
@@ -66,16 +66,7 @@ static EnumPropertyItem opensubdiv_compute_type_items[] = {
 #endif
 
 static EnumPropertyItem audio_device_items[] = {
-	{0, "NONE", 0, "None", "Null device - there will be no audio output"},
-#ifdef WITH_SDL
-	{1, "SDL", 0, "SDL", "SDL device - simple direct media layer, recommended for sequencer usage"},
-#endif
-#ifdef WITH_OPENAL
-	{2, "OPENAL", 0, "OpenAL", "OpenAL device - supports 3D audio, recommended for game engine usage"},
-#endif
-#ifdef WITH_JACK
-	{3, "JACK", 0, "JACK", "JACK Audio Connection Kit, recommended for pro audio users"},
-#endif
+	{0, "Null", 0, "None", "Null device - there will be no audio output"},
 	{0, NULL, 0, NULL, NULL}
 };
 
@@ -519,7 +510,6 @@ static EnumPropertyItem *rna_userdef_audio_device_itemf(bContext *UNUSED(C), Poi
 	int totitem = 0;
 	EnumPropertyItem *item = NULL;
 
-#ifdef WITH_SYSTEM_AUDASPACE
 	int i;
 
 	char **names = BKE_sound_get_device_names();
@@ -528,31 +518,6 @@ static EnumPropertyItem *rna_userdef_audio_device_itemf(bContext *UNUSED(C), Poi
 		EnumPropertyItem new_item = {i, names[i], 0, names[i], names[i]};
 		RNA_enum_item_add(&item, &totitem, &new_item);
 	}
-#else
-	/* NONE */
-	RNA_enum_item_add(&item, &totitem, &audio_device_items[index++]);
-
-#ifdef WITH_SDL
-#  ifdef WITH_SDL_DYNLOAD
-	if (sdlewInit() == SDLEW_SUCCESS)
-#  endif
-	{
-		RNA_enum_item_add(&item, &totitem, &audio_device_items[index]);
-	}
-	index++;
-#endif
-
-#ifdef WITH_OPENAL
-	RNA_enum_item_add(&item, &totitem, &audio_device_items[index++]);
-#endif
-
-#ifdef WITH_JACK
-	if (BKE_sound_is_jack_supported()) {
-		RNA_enum_item_add(&item, &totitem, &audio_device_items[index]);
-	}
-	index++;
-#endif
-#endif
 
 	/* may be unused */
 	UNUSED_VARS(index, audio_device_items);
@@ -609,16 +574,17 @@ static void rna_AddonPref_unregister(Main *UNUSED(bmain), StructRNA *type)
 		return;
 
 	RNA_struct_free_extension(type, &apt->ext);
+	RNA_struct_free(&BLENDER_RNA, type);
 
 	BKE_addon_pref_type_remove(apt);
-	RNA_struct_free(&BLENDER_RNA, type);
 
 	/* update while blender is running */
 	WM_main_add_notifier(NC_WINDOW, NULL);
 }
 
-static StructRNA *rna_AddonPref_register(Main *bmain, ReportList *reports, void *data, const char *identifier,
-                                         StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_AddonPref_register(
+        Main *bmain, ReportList *reports, void *data, const char *identifier,
+        StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	bAddonPrefType *apt, dummyapt = {{'\0'}};
 	bAddon dummyaddon = {NULL};
@@ -641,10 +607,8 @@ static StructRNA *rna_AddonPref_register(Main *bmain, ReportList *reports, void
 
 	/* check if we have registered this header type before, and remove it */
 	apt = BKE_addon_pref_type_find(dummyaddon.module, true);
-	if (apt) {
-		if (apt->ext.srna) {
-			rna_AddonPref_unregister(bmain, apt->ext.srna);
-		}
+	if (apt && apt->ext.srna) {
+		rna_AddonPref_unregister(bmain, apt->ext.srna);
 	}
 
 	/* create a new header type */
@@ -1074,6 +1038,37 @@ static void rna_def_userdef_theme_ui(BlenderRNA *brna)
 	RNA_def_property_array(prop, 3);
 	RNA_def_property_ui_text(prop, "Z Axis", "");
 	RNA_def_property_update(prop, 0, "rna_userdef_update");
+
+	/* Generic manipulator colors. */
+	prop = RNA_def_property(srna, "manipulator_hi", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "manipulator_hi");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Manipulator Highlight", "");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
+
+	prop = RNA_def_property(srna, "manipulator_primary", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "manipulator_primary");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Manipulator Primary", "");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
+
+	prop = RNA_def_property(srna, "manipulator_secondary", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "manipulator_secondary");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Manipulator Secondary", "");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
+
+	prop = RNA_def_property(srna, "manipulator_a", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "manipulator_a");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Manipulator A", "");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
+
+	prop = RNA_def_property(srna, "manipulator_b", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "manipulator_b");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Manipulator B", "");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
 }
 
 static void rna_def_userdef_theme_space_common(StructRNA *srna)
@@ -1277,7 +1272,7 @@ static void rna_def_userdef_theme_spaces_vertex(StructRNA *srna)
 	RNA_def_property_update(prop, 0, "rna_userdef_update");
 
 	prop = RNA_def_property(srna, "vertex_size", PROP_INT, PROP_NONE);
-	RNA_def_property_range(prop, 1, 10);
+	RNA_def_property_range(prop, 1, 32);
 	RNA_def_property_ui_text(prop, "Vertex Size", "");
 	RNA_def_property_update(prop, 0, "rna_userdef_update");
 
@@ -1499,7 +1494,7 @@ static void rna_def_userdef_theme_spaces_curves(StructRNA *srna, bool incl_nurbs
 		RNA_def_property_update(prop, 0, "rna_userdef_update");
 
 		prop = RNA_def_property(srna, "handle_vertex_size", PROP_INT, PROP_NONE);
-		RNA_def_property_range(prop, 0, 255);
+		RNA_def_property_range(prop, 1, 100);
 		RNA_def_property_ui_text(prop, "Handle Vertex Size", "");
 		RNA_def_property_update(prop, 0, "rna_userdef_update");
 	}
@@ -3307,6 +3302,13 @@ static void rna_def_userdef_view(BlenderRNA *brna)
 		{0, NULL, 0, NULL, NULL}
 	};
 
+	static EnumPropertyItem line_width[] = {
+		{-1, "THIN", 0, "Thin", "Thinner lines than the default"},
+		{ 0, "AUTO", 0, "Auto", "Automatic line width based on UI scale"},
+		{ 1, "THICK", 0, "Thick", "Thicker lines than the default"},
+		{0, NULL, 0, NULL, NULL}
+	};
+
 	PropertyRNA *prop;
 	StructRNA *srna;
 	
@@ -3324,6 +3326,12 @@ static void rna_def_userdef_view(BlenderRNA *brna)
 	RNA_def_property_float_default(prop, 1.0f);
 	RNA_def_property_update(prop, 0, "rna_userdef_dpi_update");
 
+	prop = RNA_def_property(srna, "ui_line_width", PROP_ENUM, PROP_NONE);
+	RNA_def_property_enum_items(prop, line_width);
+	RNA_def_property_ui_text(prop, "UI Line Width",
+	                         "Changes the thickness of lines and points in the interface");
+	RNA_def_property_update(prop, 0, "rna_userdef_dpi_update");
+
 	/* display */
 	prop = RNA_def_property(srna, "show_tooltips", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", USER_TOOLTIPS);
@@ -3443,6 +3451,11 @@ static void rna_def_userdef_view(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Cursor Depth",
 	                         "Use the depth under the mouse when placing the cursor");
 
+	prop = RNA_def_property(srna, "use_cursor_lock_adjust", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "uiflag", USER_LOCK_CURSOR_ADJUST);
+	RNA_def_property_ui_text(prop, "Cursor Lock Adjust",
+	                         "Place the cursor without 'jumping' to the new location (when lock-to-cursor is used)");
+
 	prop = RNA_def_property(srna, "use_camera_lock_parent", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_negative_sdna(prop, NULL, "uiflag", USER_CAM_LOCK_NO_PARENT);
 	RNA_def_property_ui_text(prop, "Camera Parent Lock",
@@ -3919,12 +3932,18 @@ static void rna_def_userdef_system(BlenderRNA *brna)
 
 	prop = RNA_def_property(srna, "dpi", PROP_INT, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
-	RNA_def_property_ui_text(prop, "DPI", "Font size and resolution for display");
+	RNA_def_property_ui_text(prop, "DPI",
+	                         "DPI for add-ons to use when drawing custom user interface elements, controlled by "
+	                         "operating system settings and Blender UI scale, with a reference value of 72 DPI "
+	                         "(note that since this value includes a user defined scale, it is not always the "
+	                         "actual monitor DPI)");
 
 	prop = RNA_def_property(srna, "pixel_size", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 	RNA_def_property_float_sdna(prop, NULL, "pixelsize");
-	RNA_def_property_ui_text(prop, "Pixel Size", "");
+	RNA_def_property_ui_text(prop, "Pixel Size",
+	                         "Suggested line thickness and point size in pixels, for add-ons drawing custom user "
+	                         "interface elements, controlled by operating system settings and Blender UI scale");
 
 	prop = RNA_def_property(srna, "font_path_ui", PROP_STRING, PROP_FILEPATH);
 	RNA_def_property_string_sdna(prop, NULL, "font_path_ui");
@@ -3972,11 +3991,6 @@ static void rna_def_userdef_system(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Translate New Names", "Translate new data names (when adding/creating some)");
 	RNA_def_property_update(prop, 0, "rna_userdef_update");
 
-	prop = RNA_def_property(srna, "use_textured_fonts", PROP_BOOLEAN, PROP_NONE);
-	RNA_def_property_boolean_sdna(prop, NULL, "transopts", USER_USETEXTUREFONT);
-	RNA_def_property_ui_text(prop, "Textured Fonts", "Use textures for drawing international fonts");
-	RNA_def_property_update(prop, 0, "rna_userdef_update");
-
 	/* System & OpenGL */
 
 	prop = RNA_def_property(srna, "solid_lights", PROP_COLLECTION, PROP_NONE);
@@ -4164,6 +4178,7 @@ static void rna_def_userdef_system(BlenderRNA *brna)
 	RNA_def_property_enum_items(prop, multi_sample_levels);
 	RNA_def_property_ui_text(prop, "MultiSample",
 	                         "Enable OpenGL multi-sampling, only for systems that support it, requires restart");
+	RNA_def_property_update(prop, 0, "rna_userdef_dpi_update");
 
 	prop = RNA_def_property(srna, "use_region_overlap", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "uiflag2", USER_REGION_OVERLAP);
diff --git a/source/blender/makesrna/intern/rna_wm.c b/source/blender/makesrna/intern/rna_wm.c
index fe30890d5ba..689a6406375 100644
--- a/source/blender/makesrna/intern/rna_wm.c
+++ b/source/blender/makesrna/intern/rna_wm.c
@@ -32,6 +32,7 @@
 #include "DNA_windowmanager_types.h"
 
 #include "BLI_utildefines.h"
+#include "BLI_string_utils.h"
 
 #include "BLT_translation.h"
 
@@ -1216,8 +1217,8 @@ static StructRNA *rna_Operator_register(
 	struct {
 		char idname[OP_MAX_TYPENAME];
 		char name[OP_MAX_TYPENAME];
-		char descr[RNA_DYN_DESCR_MAX];
-		char ctxt[RNA_DYN_DESCR_MAX];
+		char description[RNA_DYN_DESCR_MAX];
+		char translation_context[RNA_DYN_DESCR_MAX];
 		char undo_group[OP_MAX_TYPENAME];
 	} temp_buffers;
 
@@ -1225,92 +1226,57 @@ static StructRNA *rna_Operator_register(
 	dummyop.type = &dummyot;
 	dummyot.idname = temp_buffers.idname; /* only assigne the pointer, string is NULL'd */
 	dummyot.name = temp_buffers.name; /* only assigne the pointer, string is NULL'd */
-	dummyot.description = temp_buffers.descr; /* only assigne the pointer, string is NULL'd */
-	dummyot.translation_context = temp_buffers.ctxt; /* only assigne the pointer, string is NULL'd */
+	dummyot.description = temp_buffers.description; /* only assigne the pointer, string is NULL'd */
+	dummyot.translation_context = temp_buffers.translation_context; /* only assigne the pointer, string is NULL'd */
 	dummyot.undo_group = temp_buffers.undo_group; /* only assigne the pointer, string is NULL'd */
 	RNA_pointer_create(NULL, &RNA_Operator, &dummyop, &dummyotr);
 
 	/* clear in case they are left unset */
-	temp_buffers.idname[0] = temp_buffers.name[0] = temp_buffers.descr[0] = temp_buffers.undo_group[0] = '\0';
+	temp_buffers.idname[0] = temp_buffers.name[0] = temp_buffers.description[0] = temp_buffers.undo_group[0] = '\0';
 	/* We have to set default op context! */
-	strcpy(temp_buffers.ctxt, BLT_I18NCONTEXT_OPERATOR_DEFAULT);
+	strcpy(temp_buffers.translation_context, BLT_I18NCONTEXT_OPERATOR_DEFAULT);
 
 	/* validate the python class */
 	if (validate(&dummyotr, data, have_function) != 0)
 		return NULL;
 
-	{   /* convert foo.bar to FOO_OT_bar
-		 * allocate the description and the idname in 1 go */
-
-		/* inconveniently long name sanity check */
-		{
-			char *ch = temp_buffers.idname;
-			int i;
-			int dot = 0;
-			for (i = 0; *ch; i++) {
-				if ((*ch >= 'a' && *ch <= 'z') || (*ch >= '0' && *ch <= '9') || *ch == '_') {
-					/* pass */
-				}
-				else if (*ch == '.') {
-					dot++;
-				}
-				else {
-					BKE_reportf(reports, RPT_ERROR,
-					            "Registering operator class: '%s', invalid bl_idname '%s', at position %d",
-					            identifier, temp_buffers.idname, i);
-					return NULL;
-				}
+	/* check if we have registered this operator type before, and remove it */
+	{
+		wmOperatorType *ot = WM_operatortype_find(dummyot.idname, true);
+		if (ot && ot->ext.srna)
+			rna_Operator_unregister(bmain, ot->ext.srna);
+	}
 
-				ch++;
-			}
+	if (!WM_operator_py_idname_ok_or_report(reports, identifier, dummyot.idname)) {
+		return NULL;
+	}
 
-			if (i > ((int)sizeof(dummyop.idname)) - 3) {
-				BKE_reportf(reports, RPT_ERROR, "Registering operator class: '%s', invalid bl_idname '%s', "
-				            "is too long, maximum length is %d", identifier, temp_buffers.idname,
-				            (int)sizeof(dummyop.idname) - 3);
-				return NULL;
-			}
+	char idname_conv[sizeof(dummyop.idname)];
+	WM_operator_bl_idname(idname_conv, dummyot.idname); /* convert the idname from python */
 
-			if (dot != 1) {
-				BKE_reportf(reports, RPT_ERROR,
-				            "Registering operator class: '%s', invalid bl_idname '%s', must contain 1 '.' character",
-				            identifier, temp_buffers.idname);
-				return NULL;
-			}
-		}
-		/* end sanity check */
-
-		{
-			const uint idname_len = strlen(temp_buffers.idname) + 4;
-			const uint name_len = strlen(temp_buffers.name) + 1;
-			const uint desc_len = strlen(temp_buffers.descr) + 1;
-			const uint ctxt_len = strlen(temp_buffers.ctxt) + 1;
-			const uint undo_group_len = strlen(temp_buffers.undo_group) + 1;
-			/* 2 terminators and 3 to convert a.b -> A_OT_b */
-			char *ch = MEM_mallocN(
-			        sizeof(char) * (idname_len + name_len + desc_len + ctxt_len + undo_group_len), __func__);
-			WM_operator_bl_idname(ch, temp_buffers.idname); /* convert the idname from python */
-			dummyot.idname = ch;
-			ch += idname_len;
-			memcpy(ch, temp_buffers.name, name_len);
-			dummyot.name = ch;
-			ch += name_len;
-			memcpy(ch, temp_buffers.descr, desc_len);
-			dummyot.description = ch;
-			ch += desc_len;
-			memcpy(ch, temp_buffers.ctxt, ctxt_len);
-			dummyot.translation_context = ch;
-			ch += ctxt_len;
-			memcpy(ch, temp_buffers.undo_group, undo_group_len);
-			dummyot.undo_group = ch;
-		}
+	if (!RNA_struct_available_or_report(reports, idname_conv)) {
+		return NULL;
 	}
 
-	/* check if we have registered this operator type before, and remove it */
+	/* Convert foo.bar to FOO_OT_bar
+	 * allocate all strings at once. */
 	{
-		wmOperatorType *ot = WM_operatortype_find(dummyot.idname, true);
-		if (ot && ot->ext.srna)
-			rna_Operator_unregister(bmain, ot->ext.srna);
+		const char *strings[] = {
+			idname_conv,
+			temp_buffers.name,
+			temp_buffers.description,
+			temp_buffers.translation_context,
+			temp_buffers.undo_group,
+		};
+		char *strings_table[ARRAY_SIZE(strings)];
+		BLI_string_join_array_by_sep_char_with_tableN('\0', strings_table, strings, ARRAY_SIZE(strings));
+
+		dummyot.idname = strings_table[0];  /* allocated string stored here */
+		dummyot.name = strings_table[1];
+		dummyot.description = strings_table[2];
+		dummyot.translation_context = strings_table[3];
+		dummyot.undo_group = strings_table[4];
+		BLI_assert(ARRAY_SIZE(strings) == 5);
 	}
 
 	/* XXX, this doubles up with the operator name [#29666]
@@ -1361,10 +1327,11 @@ static void rna_Operator_unregister(struct Main *bmain, StructRNA *type)
 
 	idname = ot->idname;
 	WM_operatortype_remove_ptr(ot);
-	MEM_freeN((void *)idname);
 
 	/* not to be confused with the RNA_struct_free that WM_operatortype_remove calls, they are 2 different srna's */
 	RNA_struct_free(&BLENDER_RNA, type);
+
+	MEM_freeN((void *)idname);
 }
 
 static void **rna_Operator_instance(PointerRNA *ptr)
@@ -1385,8 +1352,8 @@ static StructRNA *rna_MacroOperator_register(
 	struct {
 		char idname[OP_MAX_TYPENAME];
 		char name[OP_MAX_TYPENAME];
-		char descr[RNA_DYN_DESCR_MAX];
-		char ctxt[RNA_DYN_DESCR_MAX];
+		char description[RNA_DYN_DESCR_MAX];
+		char translation_context[RNA_DYN_DESCR_MAX];
 		char undo_group[OP_MAX_TYPENAME];
 	} temp_buffers;
 
@@ -1394,15 +1361,15 @@ static StructRNA *rna_MacroOperator_register(
 	dummyop.type = &dummyot;
 	dummyot.idname = temp_buffers.idname; /* only assigne the pointer, string is NULL'd */
 	dummyot.name = temp_buffers.name; /* only assigne the pointer, string is NULL'd */
-	dummyot.description = temp_buffers.descr; /* only assigne the pointer, string is NULL'd */
-	dummyot.translation_context = temp_buffers.ctxt; /* only assigne the pointer, string is NULL'd */
+	dummyot.description = temp_buffers.description; /* only assigne the pointer, string is NULL'd */
+	dummyot.translation_context = temp_buffers.translation_context; /* only assigne the pointer, string is NULL'd */
 	dummyot.undo_group = temp_buffers.undo_group; /* only assigne the pointer, string is NULL'd */
 	RNA_pointer_create(NULL, &RNA_Macro, &dummyop, &dummyotr);
 
 	/* clear in case they are left unset */
-	temp_buffers.idname[0] = temp_buffers.name[0] = temp_buffers.descr[0] = temp_buffers.undo_group[0] = '\0';
+	temp_buffers.idname[0] = temp_buffers.name[0] = temp_buffers.description[0] = temp_buffers.undo_group[0] = '\0';
 	/* We have to set default op context! */
-	strcpy(temp_buffers.ctxt, BLT_I18NCONTEXT_OPERATOR_DEFAULT);
+	strcpy(temp_buffers.translation_context, BLT_I18NCONTEXT_OPERATOR_DEFAULT);
 
 	/* validate the python class */
 	if (validate(&dummyotr, data, have_function) != 0)
@@ -1414,32 +1381,6 @@ static StructRNA *rna_MacroOperator_register(
 		return NULL;
 	}
 
-	{   /* convert foo.bar to FOO_OT_bar
-		 * allocate the description and the idname in 1 go */
-		const uint idname_len = strlen(temp_buffers.idname) + 4;
-		const uint name_len = strlen(temp_buffers.name) + 1;
-		const uint desc_len = strlen(temp_buffers.descr) + 1;
-		const uint ctxt_len = strlen(temp_buffers.ctxt) + 1;
-		const uint undo_group_len = strlen(temp_buffers.undo_group) + 1;
-		/* 2 terminators and 3 to convert a.b -> A_OT_b */
-		char *ch = MEM_mallocN(
-		        sizeof(char) * (idname_len + name_len + desc_len + ctxt_len + undo_group_len), __func__);
-		WM_operator_bl_idname(ch, temp_buffers.idname); /* convert the idname from python */
-		dummyot.idname = ch;
-		ch += idname_len;
-		memcpy(ch, temp_buffers.name, name_len);
-		dummyot.name = ch;
-		ch += name_len;
-		memcpy(ch, temp_buffers.descr, desc_len);
-		dummyot.description = ch;
-		ch += desc_len;
-		memcpy(ch, temp_buffers.ctxt, ctxt_len);
-		dummyot.translation_context = ch;
-		ch += ctxt_len;
-		memcpy(ch, temp_buffers.undo_group, undo_group_len);
-		dummyot.undo_group = ch;
-	}
-
 	/* check if we have registered this operator type before, and remove it */
 	{
 		wmOperatorType *ot = WM_operatortype_find(dummyot.idname, true);
@@ -1447,6 +1388,38 @@ static StructRNA *rna_MacroOperator_register(
 			rna_Operator_unregister(bmain, ot->ext.srna);
 	}
 
+	if (!WM_operator_py_idname_ok_or_report(reports, identifier, dummyot.idname)) {
+		return NULL;
+	}
+
+	char idname_conv[sizeof(dummyop.idname)];
+	WM_operator_bl_idname(idname_conv, dummyot.idname); /* convert the idname from python */
+
+	if (!RNA_struct_available_or_report(reports, idname_conv)) {
+		return NULL;
+	}
+
+	/* Convert foo.bar to FOO_OT_bar
+	 * allocate all strings at once. */
+	{
+		const char *strings[] = {
+			idname_conv,
+			temp_buffers.name,
+			temp_buffers.description,
+			temp_buffers.translation_context,
+			temp_buffers.undo_group,
+		};
+		char *strings_table[ARRAY_SIZE(strings)];
+		BLI_string_join_array_by_sep_char_with_tableN('\0', strings_table, strings, ARRAY_SIZE(strings));
+
+		dummyot.idname = strings_table[0];  /* allocated string stored here */
+		dummyot.name = strings_table[1];
+		dummyot.description = strings_table[2];
+		dummyot.translation_context = strings_table[3];
+		dummyot.undo_group = strings_table[4];
+		BLI_assert(ARRAY_SIZE(strings) == 5);
+	}
+
 	/* XXX, this doubles up with the operator name [#29666]
 	 * for now just remove from dir(bpy.types) */
 
@@ -1580,6 +1553,7 @@ static void rna_def_operator(BlenderRNA *brna)
 	RNA_def_struct_register_funcs(srna, "rna_Operator_register", "rna_Operator_unregister", "rna_Operator_instance");
 #endif
 	RNA_def_struct_translation_context(srna, BLT_I18NCONTEXT_OPERATOR_DEFAULT);
+	RNA_def_struct_flag(srna, STRUCT_PUBLIC_NAMESPACE_INHERIT);
 
 	prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
@@ -1683,6 +1657,7 @@ static void rna_def_macro_operator(BlenderRNA *brna)
 	                              "rna_Operator_instance");
 #endif
 	RNA_def_struct_translation_context(srna, BLT_I18NCONTEXT_OPERATOR_DEFAULT);
+	RNA_def_struct_flag(srna, STRUCT_PUBLIC_NAMESPACE_INHERIT);
 
 	prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
diff --git a/source/blender/makesrna/intern/rna_wm_api.c b/source/blender/makesrna/intern/rna_wm_api.c
index 166b6f96956..b9f0ae22fd2 100644
--- a/source/blender/makesrna/intern/rna_wm_api.c
+++ b/source/blender/makesrna/intern/rna_wm_api.c
@@ -136,7 +136,7 @@ static void rna_manipulator_group_type_add(ReportList *reports, const char *idna
 {
 	wmManipulatorGroupType *wgt = wm_manipulatorgrouptype_find_for_add_remove(reports, idname);
 	if (wgt != NULL) {
-		WM_manipulator_group_add_ptr(wgt);
+		WM_manipulator_group_type_add_ptr(wgt);
 	}
 }
 
@@ -144,7 +144,7 @@ static void rna_manipulator_group_type_remove(Main *bmain, ReportList *reports,
 {
 	wmManipulatorGroupType *wgt = wm_manipulatorgrouptype_find_for_add_remove(reports, idname);
 	if (wgt != NULL) {
-		WM_manipulator_group_remove_ptr(bmain, wgt);
+		WM_manipulator_group_type_remove_ptr(bmain, wgt);
 	}
 }
 
diff --git a/source/blender/makesrna/intern/rna_wm_manipulator.c b/source/blender/makesrna/intern/rna_wm_manipulator.c
index 030f1a1628c..a8dcd563ed3 100644
--- a/source/blender/makesrna/intern/rna_wm_manipulator.c
+++ b/source/blender/makesrna/intern/rna_wm_manipulator.c
@@ -31,6 +31,7 @@
 #include "DNA_windowmanager_types.h"
 
 #include "BLI_utildefines.h"
+#include "BLI_string_utils.h"
 
 #include "BLT_translation.h"
 
@@ -40,7 +41,6 @@
 
 #include "rna_internal.h"
 
-#include "WM_api.h"
 #include "WM_types.h"
 
 #ifdef RNA_RUNTIME
@@ -52,7 +52,6 @@
 #include <assert.h>
 
 #include "WM_api.h"
-#include "WM_types.h"
 
 #include "DNA_workspace_types.h"
 
@@ -135,23 +134,31 @@ static int rna_manipulator_test_select_cb(
 	return intersect_id;
 }
 
-static void rna_manipulator_modal_cb(
-        struct bContext *C, struct wmManipulator *mpr, const struct wmEvent *event, int tweak)
+static int rna_manipulator_modal_cb(
+        struct bContext *C, struct wmManipulator *mpr, const struct wmEvent *event,
+        eWM_ManipulatorTweak tweak_flag)
 {
 	extern FunctionRNA rna_Manipulator_modal_func;
 	wmManipulatorGroup *mgroup = mpr->parent_mgroup;
 	PointerRNA mpr_ptr;
 	ParameterList list;
 	FunctionRNA *func;
+	const int tweak_flag_int = tweak_flag;
 	RNA_pointer_create(NULL, mpr->type->ext.srna, mpr, &mpr_ptr);
 	/* RNA_struct_find_function(&mpr_ptr, "modal"); */
 	func = &rna_Manipulator_modal_func;
 	RNA_parameter_list_create(&list, &mpr_ptr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
 	RNA_parameter_set_lookup(&list, "event", &event);
-	RNA_parameter_set_lookup(&list, "tweak", &tweak);
+	RNA_parameter_set_lookup(&list, "tweak", &tweak_flag_int);
 	mgroup->type->ext.call((bContext *)C, &mpr_ptr, func, &list);
+
+	void *ret;
+	RNA_parameter_get_lookup(&list, "result", &ret);
+	int ret_enum = *(int *)ret;
+
 	RNA_parameter_list_free(&list);
+	return ret_enum;
 }
 
 static void rna_manipulator_setup_cb(
@@ -171,7 +178,7 @@ static void rna_manipulator_setup_cb(
 }
 
 
-static void rna_manipulator_invoke_cb(
+static int rna_manipulator_invoke_cb(
         struct bContext *C, struct wmManipulator *mpr, const struct wmEvent *event)
 {
 	extern FunctionRNA rna_Manipulator_invoke_func;
@@ -186,7 +193,13 @@ static void rna_manipulator_invoke_cb(
 	RNA_parameter_set_lookup(&list, "context", &C);
 	RNA_parameter_set_lookup(&list, "event", &event);
 	mgroup->type->ext.call((bContext *)C, &mpr_ptr, func, &list);
+
+	void *ret;
+	RNA_parameter_get_lookup(&list, "result", &ret);
+	int ret_enum = *(int *)ret;
+
 	RNA_parameter_list_free(&list);
+	return ret_enum;
 }
 
 static void rna_manipulator_exit_cb(
@@ -210,21 +223,19 @@ static void rna_manipulator_exit_cb(
 	RNA_parameter_list_free(&list);
 }
 
-static void rna_manipulator_select_cb(
-        struct bContext *C, struct wmManipulator *mpr, int action)
+static void rna_manipulator_select_refresh_cb(
+        struct wmManipulator *mpr)
 {
-	extern FunctionRNA rna_Manipulator_select_func;
+	extern FunctionRNA rna_Manipulator_select_refresh_func;
 	wmManipulatorGroup *mgroup = mpr->parent_mgroup;
 	PointerRNA mpr_ptr;
 	ParameterList list;
 	FunctionRNA *func;
 	RNA_pointer_create(NULL, mpr->type->ext.srna, mpr, &mpr_ptr);
-	/* RNA_struct_find_function(&mpr_ptr, "select"); */
-	func = &rna_Manipulator_select_func;
+	/* RNA_struct_find_function(&mpr_ptr, "select_refresh"); */
+	func = &rna_Manipulator_select_refresh_func;
 	RNA_parameter_list_create(&list, &mpr_ptr, func);
-	RNA_parameter_set_lookup(&list, "context", &C);
-	RNA_parameter_set_lookup(&list, "action", &action);
-	mgroup->type->ext.call((bContext *)C, &mpr_ptr, func, &list);
+	mgroup->type->ext.call((bContext *)NULL, &mpr_ptr, func, &list);
 	RNA_parameter_list_free(&list);
 }
 
@@ -309,6 +320,17 @@ static void rna_Manipulator_##func_id##_set(PointerRNA *ptr, float value) \
 	wmManipulator *mpr = ptr->data; \
 	mpr->member_id = value; \
 }
+#define RNA_MANIPULATOR_GENERIC_FLOAT_ARRAY_INDEX_RW_DEF(func_id, member_id, index) \
+static float rna_Manipulator_##func_id##_get(PointerRNA *ptr) \
+{ \
+	wmManipulator *mpr = ptr->data; \
+	return mpr->member_id[index]; \
+} \
+static void rna_Manipulator_##func_id##_set(PointerRNA *ptr, float value) \
+{ \
+	wmManipulator *mpr = ptr->data; \
+	mpr->member_id[index] = value; \
+}
 /* wmManipulator.float[len] */
 #define RNA_MANIPULATOR_GENERIC_FLOAT_ARRAY_RW_DEF(func_id, member_id, len) \
 static void rna_Manipulator_##func_id##_get(PointerRNA *ptr, float value[len]) \
@@ -335,6 +357,19 @@ static void rna_Manipulator_##func_id##_set(PointerRNA *ptr, int value) \
 	BKE_BIT_TEST_SET(mpr->member_id, value, flag_value); \
 }
 
+/* wmManipulator.flag (negative) */
+#define RNA_MANIPULATOR_GENERIC_FLAG_NEG_RW_DEF(func_id, member_id, flag_value) \
+static int rna_Manipulator_##func_id##_get(PointerRNA *ptr) \
+{ \
+	wmManipulator *mpr = ptr->data; \
+	return (mpr->member_id & flag_value) == 0; \
+} \
+static void rna_Manipulator_##func_id##_set(PointerRNA *ptr, int value) \
+{ \
+	wmManipulator *mpr = ptr->data; \
+	BKE_BIT_TEST_SET(mpr->member_id, !value, flag_value); \
+}
+
 #define RNA_MANIPULATOR_FLAG_RO_DEF(func_id, member_id, flag_value) \
 static int rna_Manipulator_##func_id##_get(PointerRNA *ptr) \
 { \
@@ -342,41 +377,48 @@ static int rna_Manipulator_##func_id##_get(PointerRNA *ptr) \
 	return (mpr->member_id & flag_value) != 0; \
 }
 
-RNA_MANIPULATOR_GENERIC_FLOAT_ARRAY_RW_DEF(color, color, 4);
-RNA_MANIPULATOR_GENERIC_FLOAT_ARRAY_RW_DEF(color_hi, color_hi, 4);
+RNA_MANIPULATOR_GENERIC_FLOAT_ARRAY_RW_DEF(color, color, 3);
+RNA_MANIPULATOR_GENERIC_FLOAT_ARRAY_RW_DEF(color_hi, color_hi, 3);
+
+RNA_MANIPULATOR_GENERIC_FLOAT_ARRAY_INDEX_RW_DEF(alpha, color, 3);
+RNA_MANIPULATOR_GENERIC_FLOAT_ARRAY_INDEX_RW_DEF(alpha_hi, color_hi, 3);
 
+RNA_MANIPULATOR_GENERIC_FLOAT_ARRAY_RW_DEF(matrix_space, matrix_space, 16);
 RNA_MANIPULATOR_GENERIC_FLOAT_ARRAY_RW_DEF(matrix_basis, matrix_basis, 16);
 RNA_MANIPULATOR_GENERIC_FLOAT_ARRAY_RW_DEF(matrix_offset, matrix_offset, 16);
 
+static void rna_Manipulator_matrix_world_get(PointerRNA *ptr, float value[16])
+{
+	wmManipulator *mpr = ptr->data;
+	WM_manipulator_calc_matrix_final(mpr, (float (*)[4])value);
+}
+
 RNA_MANIPULATOR_GENERIC_FLOAT_RW_DEF(scale_basis, scale_basis);
 RNA_MANIPULATOR_GENERIC_FLOAT_RW_DEF(line_width, line_width);
 
 RNA_MANIPULATOR_GENERIC_FLAG_RW_DEF(flag_use_draw_hover, flag, WM_MANIPULATOR_DRAW_HOVER);
-RNA_MANIPULATOR_GENERIC_FLAG_RW_DEF(flag_use_draw_active, flag, WM_MANIPULATOR_DRAW_ACTIVE);
+RNA_MANIPULATOR_GENERIC_FLAG_RW_DEF(flag_use_draw_modal, flag, WM_MANIPULATOR_DRAW_MODAL);
 RNA_MANIPULATOR_GENERIC_FLAG_RW_DEF(flag_use_draw_value, flag, WM_MANIPULATOR_DRAW_VALUE);
+RNA_MANIPULATOR_GENERIC_FLAG_RW_DEF(flag_use_draw_offset_scale, flag, WM_MANIPULATOR_DRAW_OFFSET_SCALE);
+RNA_MANIPULATOR_GENERIC_FLAG_NEG_RW_DEF(flag_use_draw_scale, flag, WM_MANIPULATOR_DRAW_OFFSET_SCALE);
 RNA_MANIPULATOR_GENERIC_FLAG_RW_DEF(flag_hide, flag, WM_MANIPULATOR_HIDDEN);
 
 /* wmManipulator.state */
 RNA_MANIPULATOR_FLAG_RO_DEF(state_is_highlight, state, WM_MANIPULATOR_STATE_HIGHLIGHT);
-RNA_MANIPULATOR_FLAG_RO_DEF(state_is_active, state, WM_MANIPULATOR_STATE_ACTIVE);
+RNA_MANIPULATOR_FLAG_RO_DEF(state_is_modal, state, WM_MANIPULATOR_STATE_MODAL);
 RNA_MANIPULATOR_FLAG_RO_DEF(state_select, state, WM_MANIPULATOR_STATE_SELECT);
 
-static void rna_Manipulator_name_get(PointerRNA *ptr, char *value)
-{
-	wmManipulator *mpr = ptr->data;
-	strcpy(value, mpr->name);
-}
-
-static void rna_Manipulator_name_set(PointerRNA *ptr, const char *value)
+static void rna_Manipulator_state_select_set(struct PointerRNA *ptr, int value)
 {
 	wmManipulator *mpr = ptr->data;
-	WM_manipulator_name_set(mpr->parent_mgroup, mpr, value);
+	wmManipulatorGroup *mgroup = mpr->parent_mgroup;
+	WM_manipulator_select_set(mgroup->parent_mmap, mpr, value);
 }
 
-static int rna_Manipulator_name_length(PointerRNA *ptr)
+static PointerRNA rna_Manipulator_group_get(PointerRNA *ptr)
 {
 	wmManipulator *mpr = ptr->data;
-	return strlen(mpr->name);
+	return rna_pointer_inherit_refine(ptr, &RNA_ManipulatorGroup, mpr->parent_mgroup);
 }
 
 #ifdef WITH_PYTHON
@@ -424,6 +466,14 @@ static StructRNA *rna_Manipulator_register(
 			rna_Manipulator_unregister(bmain, wt->ext.srna);
 		}
 	}
+	if (!RNA_struct_available_or_report(reports, dummywt.idname)) {
+		return NULL;
+	}
+
+	{   /* allocate the idname */
+		/* For multiple strings see ManipulatorGroup. */
+		dummywt.idname = BLI_strdup(temp_buffers.idname);
+	}
 
 	/* create a new manipulator type */
 	dummywt.ext.srna = RNA_def_struct_ptr(&BLENDER_RNA, dummywt.idname, &RNA_Manipulator);
@@ -444,16 +494,11 @@ static StructRNA *rna_Manipulator_register(
 		dummywt.setup = (have_function[i++]) ? rna_manipulator_setup_cb : NULL;
 		dummywt.invoke = (have_function[i++]) ? rna_manipulator_invoke_cb : NULL;
 		dummywt.exit = (have_function[i++]) ? rna_manipulator_exit_cb : NULL;
-		dummywt.select = (have_function[i++]) ? rna_manipulator_select_cb : NULL;
+		dummywt.select_refresh = (have_function[i++]) ? rna_manipulator_select_refresh_cb : NULL;
 
 		BLI_assert(i == ARRAY_SIZE(have_function));
 	}
 
-	RNA_def_struct_duplicate_pointers(dummywt.ext.srna);
-
-	/* use duplicated string */
-	dummywt.idname = dummywt.ext.srna->identifier;
-
 	WM_manipulatortype_append_ptr(BPY_RNA_manipulator_wrapper, (void *)&dummywt);
 
 	/* update while blender is running */
@@ -462,22 +507,19 @@ static StructRNA *rna_Manipulator_register(
 	return dummywt.ext.srna;
 }
 
-static void rna_Manipulator_unregister(struct Main *UNUSED(bmain), StructRNA *type)
+static void rna_Manipulator_unregister(struct Main *bmain, StructRNA *type)
 {
 	wmManipulatorType *wt = RNA_struct_blender_type_get(type);
 
-	/* TODO, remove widgets from interface! */
-
 	if (!wt)
 		return;
 
-	WM_main_add_notifier(NC_SCREEN | NA_EDITED, NULL);
-
 	RNA_struct_free_extension(type, &wt->ext);
+	RNA_struct_free(&BLENDER_RNA, type);
 
-	WM_manipulatortype_remove_ptr(wt);
+	WM_main_add_notifier(NC_SCREEN | NA_EDITED, NULL);
 
-	RNA_struct_free(&BLENDER_RNA, type);
+	WM_manipulatortype_remove_ptr(NULL, bmain, wt);
 }
 
 static void **rna_Manipulator_instance(PointerRNA *ptr)
@@ -501,28 +543,28 @@ static StructRNA *rna_Manipulator_refine(PointerRNA *mnp_ptr)
  * \{ */
 
 static wmManipulator *rna_ManipulatorGroup_manipulator_new(
-        wmManipulatorGroup *mgroup, ReportList *reports, const char *idname, const char *name)
+        wmManipulatorGroup *mgroup, ReportList *reports, const char *idname)
 {
 	const wmManipulatorType *wt = WM_manipulatortype_find(idname, true);
 	if (wt == NULL) {
 		BKE_reportf(reports, RPT_ERROR, "ManipulatorType '%s' not known", idname);
 		return NULL;
 	}
-	wmManipulator *mpr = WM_manipulator_new_ptr(wt, mgroup, name, NULL);
+	wmManipulator *mpr = WM_manipulator_new_ptr(wt, mgroup, NULL);
 	return mpr;
 }
 
 static void rna_ManipulatorGroup_manipulator_remove(
         wmManipulatorGroup *mgroup, bContext *C, wmManipulator *mpr)
 {
-	WM_manipulator_free(&mgroup->manipulators, mgroup->parent_mmap, mpr, C);
+	WM_manipulator_unlink(&mgroup->manipulators, mgroup->parent_mmap, mpr, C);
 }
 
 static void rna_ManipulatorGroup_manipulator_clear(
         wmManipulatorGroup *mgroup, bContext *C)
 {
 	while (mgroup->manipulators.first) {
-		WM_manipulator_free(&mgroup->manipulators, mgroup->parent_mmap, mgroup->manipulators.first, C);
+		WM_manipulator_unlink(&mgroup->manipulators, mgroup->parent_mmap, mgroup->manipulators.first, C);
 	}
 }
 
@@ -614,7 +656,6 @@ static void rna_manipulatorgroup_setup_cb(const bContext *C, wmManipulatorGroup
 static wmKeyMap *rna_manipulatorgroup_setup_keymap_cb(const wmManipulatorGroupType *wgt, wmKeyConfig *config)
 {
 	extern FunctionRNA rna_ManipulatorGroup_setup_keymap_func;
-	const char *wgroupname = wgt->name;
 	void *ret;
 
 	PointerRNA ptr;
@@ -626,7 +667,6 @@ static wmKeyMap *rna_manipulatorgroup_setup_keymap_cb(const wmManipulatorGroupTy
 
 	RNA_parameter_list_create(&list, &ptr, func);
 	RNA_parameter_set_lookup(&list, "keyconfig", &config);
-	RNA_parameter_set_lookup(&list, "manipulator_group", &wgroupname);
 	wgt->ext.call(NULL, &ptr, func, &list);
 
 	RNA_parameter_get_lookup(&list, "keymap", &ret);
@@ -674,6 +714,7 @@ static void rna_manipulatorgroup_draw_prepare_cb(const bContext *C, wmManipulato
 }
 
 void BPY_RNA_manipulatorgroup_wrapper(wmManipulatorGroupType *wgt, void *userdata);
+static void rna_ManipulatorGroup_unregister(struct Main *bmain, StructRNA *type);
 
 static StructRNA *rna_ManipulatorGroup_register(
         Main *bmain, ReportList *reports, void *data, const char *identifier,
@@ -727,12 +768,25 @@ static StructRNA *rna_ManipulatorGroup_register(
 	{
 		wmManipulatorGroupType *wgt = WM_manipulatorgrouptype_find(dummywgt.idname, true);
 		if (wgt && wgt->ext.srna) {
-			WM_manipulatormaptype_group_unlink(NULL, bmain, mmap_type, wgt);
-			WM_manipulatorgrouptype_remove_ptr(wgt);
-
-			WM_main_add_notifier(NC_SCREEN | NA_EDITED, NULL);
+			rna_ManipulatorGroup_unregister(bmain, wgt->ext.srna);
 		}
 	}
+	if (!RNA_struct_available_or_report(reports, dummywgt.idname)) {
+		return NULL;
+	}
+
+	{   /* allocate the idname */
+		const char *strings[] = {
+			temp_buffers.idname,
+			temp_buffers.name,
+		};
+		char *strings_table[ARRAY_SIZE(strings)];
+		BLI_string_join_array_by_sep_char_with_tableN('\0', strings_table, strings, ARRAY_SIZE(strings));
+
+		dummywgt.idname = strings_table[0];  /* allocated string stored here */
+		dummywgt.name = strings_table[1];
+		BLI_assert(ARRAY_SIZE(strings) == 2);
+	}
 
 	/* create a new manipulatorgroup type */
 	dummywgt.ext.srna = RNA_def_struct_ptr(&BLENDER_RNA, dummywgt.idname, &RNA_ManipulatorGroup);
@@ -749,15 +803,11 @@ static StructRNA *rna_ManipulatorGroup_register(
 	dummywgt.refresh =          (have_function[3]) ? rna_manipulatorgroup_refresh_cb : NULL;
 	dummywgt.draw_prepare =     (have_function[4]) ? rna_manipulatorgroup_draw_prepare_cb : NULL;
 
-	RNA_def_struct_duplicate_pointers(dummywgt.ext.srna);
-	dummywgt.idname = dummywgt.ext.srna->identifier;
-	dummywgt.name = dummywgt.ext.srna->name;
-
 	wmManipulatorGroupType *wgt = WM_manipulatorgrouptype_append_ptr(
 	        BPY_RNA_manipulatorgroup_wrapper, (void *)&dummywgt);
 
 	if (wgt->flag & WM_MANIPULATORGROUPTYPE_PERSISTENT) {
-		WM_manipulator_group_add_ptr_ex(wgt, mmap_type);
+		WM_manipulator_group_type_add_ptr_ex(wgt, mmap_type);
 
 		/* update while blender is running */
 		WM_main_add_notifier(NC_SCREEN | NA_EDITED, NULL);
@@ -773,13 +823,12 @@ static void rna_ManipulatorGroup_unregister(struct Main *bmain, StructRNA *type)
 	if (!wgt)
 		return;
 
-	WM_main_add_notifier(NC_SCREEN | NA_EDITED, NULL);
-
 	RNA_struct_free_extension(type, &wgt->ext);
+	RNA_struct_free(&BLENDER_RNA, type);
 
-	WM_manipulator_group_remove_ptr(bmain, wgt);
+	WM_main_add_notifier(NC_SCREEN | NA_EDITED, NULL);
 
-	RNA_struct_free(&BLENDER_RNA, type);
+	WM_manipulator_group_type_remove_ptr(bmain, wgt);
 }
 
 static void **rna_ManipulatorGroup_instance(PointerRNA *ptr)
@@ -825,7 +874,6 @@ static void rna_def_manipulators(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_function_ui_description(func, "Add manipulator");
 	RNA_def_function_flag(func, FUNC_USE_REPORTS);
 	RNA_def_string(func, "type", "Type", 0, "", "Manipulator identifier"); /* optional */
-	RNA_def_string(func, "name", "Name", 0, "", "Manipulator name"); /* optional */
 	parm = RNA_def_pointer(func, "manipulator", "Manipulator", "", "New manipulator");
 	RNA_def_function_return(func, parm);
 
@@ -914,41 +962,44 @@ static void rna_def_manipulator(BlenderRNA *brna, PropertyRNA *cprop)
 	/* wmManipulator.handler */
 	static EnumPropertyItem tweak_actions[] = {
 		{WM_MANIPULATOR_TWEAK_PRECISE, "PRECISE", 0, "Precise", ""},
+		{WM_MANIPULATOR_TWEAK_SNAP, "SNAP", 0, "Snap", ""},
 		{0, NULL, 0, NULL, NULL}
 	};
 	func = RNA_def_function(srna, "modal", NULL);
 	RNA_def_function_ui_description(func, "");
-	RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL);
+	RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL | FUNC_ALLOW_WRITE);
 	parm = RNA_def_pointer(func, "context", "Context", "", "");
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
 	parm = RNA_def_pointer(func, "event", "Event", "", "");
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
 	/* TODO, shuold be a enum-flag */
-	parm = RNA_def_enum(func, "tweak", tweak_actions, 0, "Tweak", "");
+	parm = RNA_def_enum_flag(func, "tweak", tweak_actions, 0, "Tweak", "");
 	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
-	RNA_def_property_flag(parm, PROP_ENUM_FLAG);
-
+	parm = RNA_def_enum_flag(func, "result", rna_enum_operator_return_items, OPERATOR_CANCELLED, "result", "");
+	RNA_def_function_return(func, parm);
 	/* wmManipulator.property_update */
 	/* TODO */
 
 	/* wmManipulator.setup */
 	func = RNA_def_function(srna, "setup", NULL);
 	RNA_def_function_ui_description(func, "");
-	RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL);
+	RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL | FUNC_ALLOW_WRITE);
 
 	/* wmManipulator.invoke */
 	func = RNA_def_function(srna, "invoke", NULL);
 	RNA_def_function_ui_description(func, "");
-	RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL);
+	RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL | FUNC_ALLOW_WRITE);
 	parm = RNA_def_pointer(func, "context", "Context", "", "");
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
 	parm = RNA_def_pointer(func, "event", "Event", "", "");
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
+	parm = RNA_def_enum_flag(func, "result", rna_enum_operator_return_items, OPERATOR_CANCELLED, "result", "");
+	RNA_def_function_return(func, parm);
 
 	/* wmManipulator.exit */
 	func = RNA_def_function(srna, "exit", NULL);
 	RNA_def_function_ui_description(func, "");
-	RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL);
+	RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL | FUNC_ALLOW_WRITE);
 	parm = RNA_def_pointer(func, "context", "Context", "", "");
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
 	parm = RNA_def_boolean(func, "cancel", 0, "Cancel, otherwise confirm", "");
@@ -957,42 +1008,48 @@ static void rna_def_manipulator(BlenderRNA *brna, PropertyRNA *cprop)
 	/* wmManipulator.cursor_get */
 	/* TODO */
 
-	/* wmManipulator.select */
-	/* TODO, de-duplicate! */
-	static EnumPropertyItem select_actions[] = {
-		{SEL_TOGGLE, "TOGGLE", 0, "Toggle", "Toggle selection for all elements"},
-		{SEL_SELECT, "SELECT", 0, "Select", "Select all elements"},
-		{SEL_DESELECT, "DESELECT", 0, "Deselect", "Deselect all elements"},
-		{SEL_INVERT, "INVERT", 0, "Invert", "Invert selection of all elements"},
-		{0, NULL, 0, NULL, NULL}
-	};
-	func = RNA_def_function(srna, "select", NULL);
+	/* wmManipulator.select_refresh */
+	func = RNA_def_function(srna, "select_refresh", NULL);
 	RNA_def_function_ui_description(func, "");
-	RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL);
-	parm = RNA_def_pointer(func, "context", "Context", "", "");
-	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
-	parm = RNA_def_enum(func, "action", select_actions, 0, "Action", "Selection action to execute");
-	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
+	RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL | FUNC_ALLOW_WRITE);
 
 
 	/* -------------------------------------------------------------------- */
 	/* Instance Variables */
 
-	prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
-	RNA_def_property_string_funcs(
-	        prop, "rna_Manipulator_name_get", "rna_Manipulator_name_length", "rna_Manipulator_name_set");
-	RNA_def_property_ui_text(prop, "Name", "");
-	RNA_def_struct_name_property(srna, prop);
-	RNA_def_property_update(prop, NC_SCENE | ND_SEQUENCER, NULL);
+	prop = RNA_def_property(srna, "group", PROP_POINTER, PROP_NONE);
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_struct_type(prop, "ManipulatorGroup");
+	RNA_def_property_pointer_funcs(prop, "rna_Manipulator_group_get", NULL, NULL, NULL);
+	RNA_def_property_ui_text(prop, "", "Manipulator group this manipulator is a member of");
 
+	/* Color & Alpha */
 	prop = RNA_def_property(srna, "color", PROP_FLOAT, PROP_COLOR);
-	RNA_def_property_array(prop, 4);
+	RNA_def_property_array(prop, 3);
 	RNA_def_property_float_funcs(prop, "rna_Manipulator_color_get", "rna_Manipulator_color_set", NULL);
 
+	prop = RNA_def_property(srna, "alpha", PROP_FLOAT, PROP_NONE);
+	RNA_def_property_ui_text(prop, "Alpha", "");
+	RNA_def_property_float_funcs(prop, "rna_Manipulator_alpha_get", "rna_Manipulator_alpha_set", NULL);
+	RNA_def_property_range(prop, 0.0f, 1.0f);
+	RNA_def_property_update(prop, NC_SCREEN | NA_EDITED, NULL);
+
+	/* Color & Alpha (highlight) */
 	prop = RNA_def_property(srna, "color_highlight", PROP_FLOAT, PROP_COLOR);
-	RNA_def_property_array(prop, 4);
+	RNA_def_property_array(prop, 3);
 	RNA_def_property_float_funcs(prop, "rna_Manipulator_color_hi_get", "rna_Manipulator_color_hi_set", NULL);
-	RNA_def_property_ui_text(prop, "Color", "");
+
+	prop = RNA_def_property(srna, "alpha_highlight", PROP_FLOAT, PROP_NONE);
+	RNA_def_property_ui_text(prop, "Alpha", "");
+	RNA_def_property_float_funcs(prop, "rna_Manipulator_alpha_hi_get", "rna_Manipulator_alpha_hi_set", NULL);
+	RNA_def_property_range(prop, 0.0f, 1.0f);
+	RNA_def_property_update(prop, NC_SCREEN | NA_EDITED, NULL);
+
+	prop = RNA_def_property(srna, "matrix_space", PROP_FLOAT, PROP_MATRIX);
+	RNA_def_property_multi_array(prop, 2, rna_matrix_dimsize_4x4);
+	RNA_def_property_ui_text(prop, "Space Matrix", "");
+	RNA_def_property_float_funcs(prop, "rna_Manipulator_matrix_space_get", "rna_Manipulator_matrix_space_set", NULL);
+	RNA_def_property_update(prop, NC_SCREEN | NA_EDITED, NULL);
 
 	prop = RNA_def_property(srna, "matrix_basis", PROP_FLOAT, PROP_MATRIX);
 	RNA_def_property_multi_array(prop, 2, rna_matrix_dimsize_4x4);
@@ -1006,13 +1063,19 @@ static void rna_def_manipulator(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_property_float_funcs(prop, "rna_Manipulator_matrix_offset_get", "rna_Manipulator_matrix_offset_set", NULL);
 	RNA_def_property_update(prop, NC_SCREEN | NA_EDITED, NULL);
 
-	prop = RNA_def_property(srna, "scale_basis", PROP_FLOAT, PROP_MATRIX);
+	prop = RNA_def_property(srna, "matrix_world", PROP_FLOAT, PROP_MATRIX);
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_multi_array(prop, 2, rna_matrix_dimsize_4x4);
+	RNA_def_property_ui_text(prop, "Final World Matrix", "");
+	RNA_def_property_float_funcs(prop, "rna_Manipulator_matrix_world_get", NULL, NULL);
+
+	prop = RNA_def_property(srna, "scale_basis", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_ui_text(prop, "Scale Basis", "");
 	RNA_def_property_float_funcs(prop, "rna_Manipulator_scale_basis_get", "rna_Manipulator_scale_basis_set", NULL);
 	RNA_def_property_range(prop, 0.0f, FLT_MAX);
 	RNA_def_property_update(prop, NC_SCREEN | NA_EDITED, NULL);
 
-	prop = RNA_def_property(srna, "line_width", PROP_FLOAT, PROP_MATRIX);
+	prop = RNA_def_property(srna, "line_width", PROP_FLOAT, PROP_PIXEL);
 	RNA_def_property_ui_text(prop, "Line Width", "");
 	RNA_def_property_float_funcs(prop, "rna_Manipulator_line_width_get", "rna_Manipulator_line_width_set", NULL);
 	RNA_def_property_range(prop, 0.0f, FLT_MAX);
@@ -1031,10 +1094,10 @@ static void rna_def_manipulator(BlenderRNA *brna, PropertyRNA *cprop)
 	        prop, "rna_Manipulator_flag_use_draw_hover_get", "rna_Manipulator_flag_use_draw_hover_set");
 	RNA_def_property_ui_text(prop, "Draw Hover", "");
 	RNA_def_property_update(prop, NC_SCREEN | NA_EDITED, NULL);
-	/* WM_MANIPULATOR_DRAW_ACTIVE */
-	prop = RNA_def_property(srna, "use_draw_active", PROP_BOOLEAN, PROP_NONE);
+	/* WM_MANIPULATOR_DRAW_MODAL */
+	prop = RNA_def_property(srna, "use_draw_modal", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_funcs(
-	        prop, "rna_Manipulator_flag_use_draw_active_get", "rna_Manipulator_flag_use_draw_active_set");
+	        prop, "rna_Manipulator_flag_use_draw_modal_get", "rna_Manipulator_flag_use_draw_modal_set");
 	RNA_def_property_ui_text(prop, "Draw Active", "Draw while dragging");
 	RNA_def_property_update(prop, NC_SCREEN | NA_EDITED, NULL);
 	/* WM_MANIPULATOR_DRAW_VALUE */
@@ -1043,6 +1106,18 @@ static void rna_def_manipulator(BlenderRNA *brna, PropertyRNA *cprop)
 	        prop, "rna_Manipulator_flag_use_draw_value_get", "rna_Manipulator_flag_use_draw_value_set");
 	RNA_def_property_ui_text(prop, "Draw Value", "Show an indicator for the current value while dragging");
 	RNA_def_property_update(prop, NC_SCREEN | NA_EDITED, NULL);
+	/* WM_MANIPULATOR_DRAW_OFFSET_SCALE */
+	prop = RNA_def_property(srna, "use_draw_offset_scale", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(
+	        prop, "rna_Manipulator_flag_use_draw_offset_scale_get", "rna_Manipulator_flag_use_draw_offset_scale_set");
+	RNA_def_property_ui_text(prop, "Scale Offset", "Scale the offset matrix (use to apply screen-space offset)");
+	RNA_def_property_update(prop, NC_SCREEN | NA_EDITED, NULL);
+	/* WM_MANIPULATOR_DRAW_NO_SCALE (negated) */
+	prop = RNA_def_property(srna, "use_draw_scale", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(
+	        prop, "rna_Manipulator_flag_use_draw_scale_get", "rna_Manipulator_flag_use_draw_scale_set");
+	RNA_def_property_ui_text(prop, "Scale", "Use scale when calculating the matrix");
+	RNA_def_property_update(prop, NC_SCREEN | NA_EDITED, NULL);
 
 	/* wmManipulator.state (readonly) */
 	/* WM_MANIPULATOR_STATE_HIGHLIGHT */
@@ -1050,16 +1125,16 @@ static void rna_def_manipulator(BlenderRNA *brna, PropertyRNA *cprop)
 	RNA_def_property_boolean_funcs(prop, "rna_Manipulator_state_is_highlight_get", NULL);
 	RNA_def_property_ui_text(prop, "Highlight", "");
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
-	/* WM_MANIPULATOR_STATE_ACTIVE */
-	prop = RNA_def_property(srna, "is_active", PROP_BOOLEAN, PROP_NONE);
-	RNA_def_property_boolean_funcs(prop, "rna_Manipulator_state_is_active_get", NULL);
+	/* WM_MANIPULATOR_STATE_MODAL */
+	prop = RNA_def_property(srna, "is_modal", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_funcs(prop, "rna_Manipulator_state_is_modal_get", NULL);
 	RNA_def_property_ui_text(prop, "Highlight", "");
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 	/* WM_MANIPULATOR_STATE_SELECT */
+	/* (note that setting is involved, needs to handle array) */
 	prop = RNA_def_property(srna, "select", PROP_BOOLEAN, PROP_NONE);
-	RNA_def_property_boolean_funcs(prop, "rna_Manipulator_state_select_get", NULL);
+	RNA_def_property_boolean_funcs(prop, "rna_Manipulator_state_select_get", "rna_Manipulator_state_select_set");
 	RNA_def_property_ui_text(prop, "Select", "");
-	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 
 	RNA_api_manipulator(srna);
 
@@ -1134,6 +1209,8 @@ static void rna_def_manipulatorgroup(BlenderRNA *brna)
 		 "Supports selection"},
 		{WM_MANIPULATORGROUPTYPE_PERSISTENT, "PERSISTENT", 0, "Persistent",
 		 ""},
+		{WM_MANIPULATORGROUPTYPE_DRAW_MODAL_ALL, "SHOW_MODAL_ALL", 0, "Show Modal All",
+		 "Show all while interacting"},
 		{0, NULL, 0, NULL, NULL}
 	};
 	prop = RNA_def_property(srna, "bl_options", PROP_ENUM, PROP_NONE);
@@ -1155,18 +1232,14 @@ static void rna_def_manipulatorgroup(BlenderRNA *brna)
 	parm = RNA_def_pointer(func, "context", "Context", "", "");
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
 
-	/* keymap_init */
+	/* setup_keymap */
 	func = RNA_def_function(srna, "setup_keymap", NULL);
 	RNA_def_function_ui_description(
 	        func,
 	        "Initialize keymaps for this manipulator group, use fallback keymap when not present");
 	RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_REGISTER_OPTIONAL);
-	parm = RNA_def_pointer(func, "keyconf", "KeyConfig", "", "");
+	parm = RNA_def_pointer(func, "keyconfig", "KeyConfig", "", "");
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
-	parm = RNA_def_property(func, "manipulator_group", PROP_STRING, PROP_NONE);
-	RNA_def_property_ui_text(parm, "Manipulator Group", "Manipulator Group ID");
-	// RNA_def_property_string_default(parm, "");
-	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
 	/* return */
 	parm = RNA_def_pointer(func, "keymap", "KeyMap", "", "");
 	RNA_def_property_flag(parm, PROP_NEVER_NULL);
diff --git a/source/blender/makesrna/intern/rna_wm_manipulator_api.c b/source/blender/makesrna/intern/rna_wm_manipulator_api.c
index 9f011ad7b7d..c948f84e087 100644
--- a/source/blender/makesrna/intern/rna_wm_manipulator_api.c
+++ b/source/blender/makesrna/intern/rna_wm_manipulator_api.c
@@ -68,9 +68,13 @@ static void rna_manipulator_draw_preset_facemap(
         wmManipulator *mpr, struct bContext *C, struct Object *ob, int facemap, int select_id)
 {
 	struct Scene *scene = CTX_data_scene(C);
-	ED_manipulator_draw_preset_facemap(mpr, scene, ob, facemap, select_id);
+	ED_manipulator_draw_preset_facemap(C, mpr, scene, ob, facemap, select_id);
 }
 
+/* -------------------------------------------------------------------- */
+/** \name Manipulator Property Define
+ * \{ */
+
 static void rna_manipulator_target_set_prop(
         wmManipulator *mpr, ReportList *reports, const char *target_propname,
         PointerRNA *ptr, const char *propname, int index)
@@ -136,7 +140,7 @@ static void rna_manipulator_target_set_prop(
 }
 
 static PointerRNA rna_manipulator_target_set_operator(
-        wmManipulator *mpr, ReportList *reports, const char *opname)
+        wmManipulator *mpr, ReportList *reports, const char *opname, int part_index)
 {
 	wmOperatorType *ot;
 
@@ -153,11 +157,30 @@ static PointerRNA rna_manipulator_target_set_operator(
 		properties = IDP_New(IDP_GROUP, &val, "wmManipulatorProperties");
 	}
 
-	WM_manipulator_set_operator(mpr, ot, properties);
+	return *WM_manipulator_operator_set(mpr, part_index, ot, properties);
+}
+
+/** \} */
 
-	return mpr->op_data.ptr;
+/* -------------------------------------------------------------------- */
+/** \name Manipulator Property Access
+ * \{ */
+
+static int rna_manipulator_target_is_valid(
+        wmManipulator *mpr, ReportList *reports, const char *target_propname)
+{
+	wmManipulatorProperty *mpr_prop =
+	        WM_manipulator_target_property_find(mpr, target_propname);
+	if (mpr_prop == NULL) {
+		BKE_reportf(reports, RPT_ERROR, "Manipulator target property '%s.%s' not found",
+		            mpr->type->idname, target_propname);
+		return false;
+	}
+	return WM_manipulator_target_property_is_valid(mpr_prop);
 }
 
+/** \} */
+
 #else
 
 void RNA_api_manipulator(StructRNA *srna)
@@ -178,7 +201,7 @@ void RNA_api_manipulator(StructRNA *srna)
 	func = RNA_def_function(srna, "draw_preset_box", "rna_manipulator_draw_preset_box");
 	RNA_def_function_ui_description(func, "Draw a box");
 	parm = RNA_def_property(func, "matrix", PROP_FLOAT, PROP_MATRIX);
-	RNA_def_property_flag(parm, PARM_REQUIRED);
+	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
 	RNA_def_property_multi_array(parm, 2, rna_matrix_dimsize_4x4);
 	RNA_def_property_ui_text(parm, "", "The matrix to transform");
 	RNA_def_int(func, "select_id", -1, -1, INT_MAX, "Zero when not selecting", "", -1, INT_MAX);
@@ -187,7 +210,7 @@ void RNA_api_manipulator(StructRNA *srna)
 	func = RNA_def_function(srna, "draw_preset_arrow", "rna_manipulator_draw_preset_arrow");
 	RNA_def_function_ui_description(func, "Draw a box");
 	parm = RNA_def_property(func, "matrix", PROP_FLOAT, PROP_MATRIX);
-	RNA_def_property_flag(parm, PARM_REQUIRED);
+	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
 	RNA_def_property_multi_array(parm, 2, rna_matrix_dimsize_4x4);
 	RNA_def_property_ui_text(parm, "", "The matrix to transform");
 	RNA_def_enum(func, "axis", rna_enum_object_axis_items, 2, "", "Arrow Orientation");
@@ -196,7 +219,7 @@ void RNA_api_manipulator(StructRNA *srna)
 	func = RNA_def_function(srna, "draw_preset_circle", "rna_manipulator_draw_preset_circle");
 	RNA_def_function_ui_description(func, "Draw a box");
 	parm = RNA_def_property(func, "matrix", PROP_FLOAT, PROP_MATRIX);
-	RNA_def_property_flag(parm, PARM_REQUIRED);
+	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
 	RNA_def_property_multi_array(parm, 2, rna_matrix_dimsize_4x4);
 	RNA_def_property_ui_text(parm, "", "The matrix to transform");
 	RNA_def_enum(func, "axis", rna_enum_object_axis_items, 2, "", "Arrow Orientation");
@@ -218,6 +241,7 @@ void RNA_api_manipulator(StructRNA *srna)
 	/* -------------------------------------------------------------------- */
 	/* Property API */
 
+	/* Define Properties */
 	/* note, 'target_set_handler' is defined in 'bpy_rna_manipulator.c' */
 	func = RNA_def_function(srna, "target_set_prop", "rna_manipulator_target_set_prop");
 	RNA_def_function_flag(func, FUNC_USE_REPORTS);
@@ -234,15 +258,27 @@ void RNA_api_manipulator(StructRNA *srna)
 	func = RNA_def_function(srna, "target_set_operator", "rna_manipulator_target_set_operator");
 	RNA_def_function_flag(func, FUNC_USE_REPORTS);
 	RNA_def_function_ui_description(
-	        func,"Operator to run when activating the manipulator "
+	        func, "Operator to run when activating the manipulator "
 	        "(overrides property targets)");
 	parm = RNA_def_string(func, "operator", NULL, 0, "", "Target operator");
 	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
+	RNA_def_int(func, "index", 0, 0, 255, "Part index", "", 0, 255);
+
 	/* similar to UILayout.operator */
 	parm = RNA_def_pointer(func, "properties", "OperatorProperties", "", "Operator properties to fill in");
 	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED | PARM_RNAPTR);
 	RNA_def_function_return(func, parm);
 
+	/* Access Properties */
+	/* note, 'target_get', 'target_set' is defined in 'bpy_rna_manipulator.c' */
+	func = RNA_def_function(srna, "target_is_valid", "rna_manipulator_target_is_valid");
+	RNA_def_function_flag(func, FUNC_USE_REPORTS);
+	parm = RNA_def_string(func, "property", NULL, 0, "", "Property identifier");
+	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
+	RNA_def_function_ui_description(func, "");
+	parm = RNA_def_boolean(func, "result", 0, "", "");
+	RNA_def_function_return(func, parm);
+
 }
 
 
diff --git a/source/blender/modifiers/intern/MOD_armature.c b/source/blender/modifiers/intern/MOD_armature.c
index 8f26077ea82..60c7998853e 100644
--- a/source/blender/modifiers/intern/MOD_armature.c
+++ b/source/blender/modifiers/intern/MOD_armature.c
@@ -62,13 +62,13 @@ static void initData(ModifierData *md)
 
 static void copyData(ModifierData *md, ModifierData *target)
 {
+#if 0
 	ArmatureModifierData *amd = (ArmatureModifierData *) md;
+#endif
 	ArmatureModifierData *tamd = (ArmatureModifierData *) target;
 
-	tamd->object = amd->object;
-	tamd->deformflag = amd->deformflag;
-	tamd->multi = amd->multi;
-	BLI_strncpy(tamd->defgrp_name, amd->defgrp_name, sizeof(tamd->defgrp_name));
+	modifier_copyData_generic(md, target);
+	tamd->prevCos = NULL;
 }
 
 static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *UNUSED(md))
@@ -110,8 +110,8 @@ static void updateDepsgraph(ModifierData *md,
 	}
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                        Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int numVerts,
                         ModifierApplyFlag UNUSED(flag))
@@ -131,7 +131,7 @@ static void deformVerts(ModifierData *md, Object *ob,
 }
 
 static void deformVertsEM(
-        ModifierData *md, Object *ob, struct BMEditMesh *em,
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, struct BMEditMesh *em,
         DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	ArmatureModifierData *amd = (ArmatureModifierData *) md;
@@ -154,7 +154,7 @@ static void deformVertsEM(
 }
 
 static void deformMatricesEM(
-        ModifierData *md, Object *ob, struct BMEditMesh *em,
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, struct BMEditMesh *em,
         DerivedMesh *derivedData, float (*vertexCos)[3],
         float (*defMats)[3][3], int numVerts)
 {
@@ -169,7 +169,7 @@ static void deformMatricesEM(
 	if (!derivedData) dm->release(dm);
 }
 
-static void deformMatrices(ModifierData *md, Object *ob, DerivedMesh *derivedData,
+static void deformMatrices(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, DerivedMesh *derivedData,
                            float (*vertexCos)[3], float (*defMats)[3][3], int numVerts)
 {
 	ArmatureModifierData *amd = (ArmatureModifierData *) md;
diff --git a/source/blender/modifiers/intern/MOD_array.c b/source/blender/modifiers/intern/MOD_array.c
index 57f90fb4b51..66ff1fe0a85 100644
--- a/source/blender/modifiers/intern/MOD_array.c
+++ b/source/blender/modifiers/intern/MOD_array.c
@@ -356,7 +356,7 @@ static void dm_merge_transform(
 }
 
 static DerivedMesh *arrayModifier_doArray(
-        ArrayModifierData *amd,
+        ArrayModifierData *amd, const EvaluationContext *eval_ctx,
         Scene *scene, Object *ob, DerivedMesh *dm,
         ModifierApplyFlag flag)
 {
@@ -462,7 +462,7 @@ static DerivedMesh *arrayModifier_doArray(
 		if (cu) {
 #ifdef CYCLIC_DEPENDENCY_WORKAROUND
 			if (amd->curve_ob->curve_cache == NULL) {
-				BKE_displist_make_curveTypes(scene, amd->curve_ob, false);
+				BKE_displist_make_curveTypes(eval_ctx, scene, amd->curve_ob, false);
 			}
 #endif
 
@@ -725,12 +725,12 @@ static DerivedMesh *arrayModifier_doArray(
 }
 
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *dm,
+static DerivedMesh *applyModifier(ModifierData *md, const EvaluationContext *eval_ctx,
+                                  Object *ob, DerivedMesh *dm,
                                   ModifierApplyFlag flag)
 {
 	ArrayModifierData *amd = (ArrayModifierData *) md;
-	return arrayModifier_doArray(amd, md->scene, ob, dm, flag);
+	return arrayModifier_doArray(amd, eval_ctx, md->scene, ob, dm, flag);
 }
 
 
diff --git a/source/blender/modifiers/intern/MOD_bevel.c b/source/blender/modifiers/intern/MOD_bevel.c
index 17b0cd4d7f5..35b8a3fd9cb 100644
--- a/source/blender/modifiers/intern/MOD_bevel.c
+++ b/source/blender/modifiers/intern/MOD_bevel.c
@@ -65,19 +65,11 @@ static void initData(ModifierData *md)
 
 static void copyData(ModifierData *md, ModifierData *target)
 {
+#if 0
 	BevelModifierData *bmd = (BevelModifierData *) md;
 	BevelModifierData *tbmd = (BevelModifierData *) target;
-
-	tbmd->value = bmd->value;
-	tbmd->res = bmd->res;
-	tbmd->flags = bmd->flags;
-	tbmd->val_flags = bmd->val_flags;
-	tbmd->lim_flags = bmd->lim_flags;
-	tbmd->e_flags = bmd->e_flags;
-	tbmd->mat = bmd->mat;
-	tbmd->profile = bmd->profile;
-	tbmd->bevel_angle = bmd->bevel_angle;
-	BLI_strncpy(tbmd->defgrp_name, bmd->defgrp_name, sizeof(tbmd->defgrp_name));
+#endif
+	modifier_copyData_generic(md, target);
 }
 
 static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
@@ -94,8 +86,8 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 /*
  * This calls the new bevel code (added since 2.64)
  */
-static DerivedMesh *applyModifier(ModifierData *md, struct Object *ob,
-                                  DerivedMesh *dm,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                                  struct Object *ob, DerivedMesh *dm,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *result;
diff --git a/source/blender/modifiers/intern/MOD_boolean.c b/source/blender/modifiers/intern/MOD_boolean.c
index e649c8821fa..5811017f745 100644
--- a/source/blender/modifiers/intern/MOD_boolean.c
+++ b/source/blender/modifiers/intern/MOD_boolean.c
@@ -57,6 +57,7 @@
 #include "BLI_alloca.h"
 #include "BLI_math_geom.h"
 #include "BKE_material.h"
+#include "BKE_global.h"  /* only to check G.debug */
 #include "MEM_guardedalloc.h"
 
 #include "bmesh.h"
@@ -206,6 +207,8 @@ static DerivedMesh *applyModifier_bmesh(
 		result = get_quick_derivedMesh(ob, dm, bmd->object, dm_other, bmd->operation);
 
 		if (result == NULL) {
+			const bool is_flip = (is_negative_m4(ob->obmat) != is_negative_m4(bmd->object->obmat));
+
 			BMesh *bm;
 			const BMAllocTemplate allocsize = BMALLOC_TEMPLATE_FROM_DM(dm, dm_other);
 
@@ -217,6 +220,16 @@ static DerivedMesh *applyModifier_bmesh(
 			         &((struct BMeshCreateParams){.use_toolflags = false,}));
 
 			DM_to_bmesh_ex(dm_other, bm, true);
+
+			if (UNLIKELY(is_flip)) {
+				const int cd_loop_mdisp_offset = CustomData_get_offset(&bm->ldata, CD_MDISPS);
+				BMIter iter;
+				BMFace *efa;
+				BM_ITER_MESH (efa, &iter, bm, BM_FACES_OF_MESH) {
+					BM_face_normal_flip_ex(bm, efa, cd_loop_mdisp_offset, true);
+				}
+			}
+
 			DM_to_bmesh_ex(dm, bm, true);
 
 			/* main bmesh intersection setup */
@@ -228,7 +241,7 @@ static DerivedMesh *applyModifier_bmesh(
 
 				looptris = MEM_mallocN(sizeof(*looptris) * looptris_tot, __func__);
 
-				BM_mesh_calc_tessellation(bm, looptris, &tottri);
+				BM_mesh_calc_tessellation_beauty(bm, looptris, &tottri);
 
 				/* postpone this until after tessellating
 				 * so we can use the original normals before the vertex are moved */
@@ -244,7 +257,6 @@ static DerivedMesh *applyModifier_bmesh(
 					invert_m4_m4(imat, ob->obmat);
 					mul_m4_m4m4(omat, imat, bmd->object->obmat);
 
-
 					BMVert *eve;
 					i = 0;
 					BM_ITER_MESH (eve, &iter, bm, BM_VERTS_OF_MESH) {
@@ -257,8 +269,13 @@ static DerivedMesh *applyModifier_bmesh(
 					/* we need face normals because of 'BM_face_split_edgenet'
 					 * we could calculate on the fly too (before calling split). */
 					{
-						float nmat[4][4];
-						invert_m4_m4(nmat, omat);
+						float nmat[3][3];
+						copy_m3_m4(nmat, omat);
+						invert_m3(nmat);
+
+						if (UNLIKELY(is_flip)) {
+							negate_m3(nmat);
+						}
 
 						const short ob_src_totcol = bmd->object->totcol;
 						short *material_remap = BLI_array_alloca(material_remap, ob_src_totcol ? ob_src_totcol : 1);
@@ -268,7 +285,7 @@ static DerivedMesh *applyModifier_bmesh(
 						BMFace *efa;
 						i = 0;
 						BM_ITER_MESH (efa, &iter, bm, BM_FACES_OF_MESH) {
-							mul_transposed_mat3_m4_v3(nmat, efa->no);
+							mul_transposed_m3_v3(nmat, efa->no);
 							normalize_v3(efa->no);
 							BM_elem_flag_enable(efa, BM_FACE_TAG);  /* temp tag to test which side split faces are from */
 
@@ -288,11 +305,17 @@ static DerivedMesh *applyModifier_bmesh(
 				 * currently this is ok for 'BM_mesh_intersect' */
 				// BM_mesh_normals_update(bm);
 
-				/* change for testing */
 				bool use_separate = false;
 				bool use_dissolve = true;
 				bool use_island_connect = true;
 
+				/* change for testing */
+				if (G.debug & G_DEBUG) {
+					use_separate = (bmd->bm_flag & eBooleanModifierBMeshFlag_BMesh_Separate) != 0;
+					use_dissolve = (bmd->bm_flag & eBooleanModifierBMeshFlag_BMesh_NoDissolve) == 0;
+					use_island_connect = (bmd->bm_flag & eBooleanModifierBMeshFlag_BMesh_NoConnectRegions) == 0;
+				}
+
 				BM_mesh_intersect(
 				        bm,
 				        looptris, tottri,
@@ -402,8 +425,8 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *UNUSED(
 }
 
 static DerivedMesh *applyModifier(
-        ModifierData *md, Object *ob,
-        DerivedMesh *derivedData,
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+        Object *ob, DerivedMesh *derivedData,
         ModifierApplyFlag flag)
 {
 	BooleanModifierData *bmd = (BooleanModifierData *)md;
diff --git a/source/blender/modifiers/intern/MOD_boolean_util.c b/source/blender/modifiers/intern/MOD_boolean_util.c
index 061b1198f7e..49010664aa8 100644
--- a/source/blender/modifiers/intern/MOD_boolean_util.c
+++ b/source/blender/modifiers/intern/MOD_boolean_util.c
@@ -390,6 +390,9 @@ static void exporter_InitGeomArrays(ExportMeshData *export_data,
 	 * the operand. Data for those layers will not be allocated or initialized.
 	 */
 
+	CustomData_merge(&dm_left->vertData, &dm->vertData, merge_mask, CD_DEFAULT, num_verts);
+	CustomData_merge(&dm_right->vertData, &dm->vertData, merge_mask, CD_DEFAULT, num_verts);
+
 	CustomData_merge(&dm_left->loopData, &dm->loopData, merge_mask, CD_DEFAULT, num_loops);
 	CustomData_merge(&dm_right->loopData, &dm->loopData, merge_mask, CD_DEFAULT, num_loops);
 
diff --git a/source/blender/modifiers/intern/MOD_build.c b/source/blender/modifiers/intern/MOD_build.c
index d2467a8fc4a..0a0ad11fe16 100644
--- a/source/blender/modifiers/intern/MOD_build.c
+++ b/source/blender/modifiers/intern/MOD_build.c
@@ -47,6 +47,8 @@
 #include "BKE_particle.h"
 #include "BKE_scene.h"
 
+
+
 #ifdef _OPENMP
 #  include "BKE_mesh.h"  /* BKE_MESH_OMP_LIMIT */
 #endif
@@ -73,8 +75,8 @@ static bool dependsOnTime(ModifierData *UNUSED(md))
 	return true;
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *UNUSED(ob),
-                                  DerivedMesh *derivedData,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *UNUSED(ob), DerivedMesh *derivedData,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *dm = derivedData;
diff --git a/source/blender/modifiers/intern/MOD_cast.c b/source/blender/modifiers/intern/MOD_cast.c
index 2dcc01b89d9..93a5b9607bf 100644
--- a/source/blender/modifiers/intern/MOD_cast.c
+++ b/source/blender/modifiers/intern/MOD_cast.c
@@ -433,8 +433,8 @@ static void cuboid_do(
 	}
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                        Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int numVerts,
                         ModifierApplyFlag UNUSED(flag))
@@ -456,7 +456,8 @@ static void deformVerts(ModifierData *md, Object *ob,
 }
 
 static void deformVertsEM(
-        ModifierData *md, Object *ob, struct BMEditMesh *editData,
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+        Object *ob, struct BMEditMesh *editData,
         DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	DerivedMesh *dm = get_dm(ob, editData, derivedData, NULL, false, false);
diff --git a/source/blender/modifiers/intern/MOD_cloth.c b/source/blender/modifiers/intern/MOD_cloth.c
index 00161366b93..b234cc63228 100644
--- a/source/blender/modifiers/intern/MOD_cloth.c
+++ b/source/blender/modifiers/intern/MOD_cloth.c
@@ -43,7 +43,6 @@
 
 #include "BLI_utildefines.h"
 
-
 #include "BKE_cloth.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_effect.h"
@@ -70,7 +69,7 @@ static void initData(ModifierData *md)
 	cloth_init(clmd);
 }
 
-static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData, float (*vertexCos)[3],
+static void deformVerts(ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob, DerivedMesh *derivedData, float (*vertexCos)[3],
                         int numVerts, ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *dm;
@@ -110,7 +109,7 @@ static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
 
 	CDDM_apply_vert_coords(dm, vertexCos);
 
-	clothModifier_do(clmd, md->scene, ob, dm, vertexCos);
+	clothModifier_do(clmd, eval_ctx, md->scene, ob, dm, vertexCos);
 
 	dm->release(dm);
 }
diff --git a/source/blender/modifiers/intern/MOD_collision.c b/source/blender/modifiers/intern/MOD_collision.c
index a2a4b2e1274..b9a2310366a 100644
--- a/source/blender/modifiers/intern/MOD_collision.c
+++ b/source/blender/modifiers/intern/MOD_collision.c
@@ -40,7 +40,6 @@
 #include "BLI_math.h"
 #include "BLI_utildefines.h"
 
-
 #include "BKE_collision.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_global.h"
@@ -48,6 +47,8 @@
 #include "BKE_pointcache.h"
 #include "BKE_scene.h"
 
+#include "MOD_modifiertypes.h"
+
 static void initData(ModifierData *md) 
 {
 	CollisionModifierData *collmd = (CollisionModifierData *) md;
@@ -97,8 +98,8 @@ static bool dependsOnTime(ModifierData *UNUSED(md))
 	return true;
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                        Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int UNUSED(numVerts),
                         ModifierApplyFlag UNUSED(flag))
@@ -152,8 +153,6 @@ static void deformVerts(ModifierData *md, Object *ob,
 				collmd->current_v = MEM_dupallocN(collmd->x); // inter-frame
 
 				collmd->mvert_num = mvert_num;
-				
-				DM_ensure_looptri(dm);
 
 				collmd->tri_num = dm->getNumLoopTri(dm);
 				{
diff --git a/source/blender/modifiers/intern/MOD_correctivesmooth.c b/source/blender/modifiers/intern/MOD_correctivesmooth.c
index 0718b0f85fa..716b918d0f0 100644
--- a/source/blender/modifiers/intern/MOD_correctivesmooth.c
+++ b/source/blender/modifiers/intern/MOD_correctivesmooth.c
@@ -713,7 +713,7 @@ error:
 
 
 static void deformVerts(
-        ModifierData *md, Object *ob, DerivedMesh *derivedData,
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, DerivedMesh *derivedData,
         float (*vertexCos)[3], int numVerts, ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *dm = get_dm(ob, NULL, derivedData, NULL, false, false);
@@ -727,7 +727,7 @@ static void deformVerts(
 
 
 static void deformVertsEM(
-        ModifierData *md, Object *ob, struct BMEditMesh *editData,
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, struct BMEditMesh *editData,
         DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	DerivedMesh *dm = get_dm(ob, editData, derivedData, NULL, false, false);
diff --git a/source/blender/modifiers/intern/MOD_curve.c b/source/blender/modifiers/intern/MOD_curve.c
index 3200caedc32..198f08334f0 100644
--- a/source/blender/modifiers/intern/MOD_curve.c
+++ b/source/blender/modifiers/intern/MOD_curve.c
@@ -48,6 +48,8 @@
 #include "DEG_depsgraph.h"
 #include "DEG_depsgraph_build.h"
 
+#include "MOD_modifiertypes.h"
+
 static void initData(ModifierData *md)
 {
 	CurveModifierData *cmd = (CurveModifierData *) md;
@@ -113,8 +115,8 @@ static void updateDepsgraph(ModifierData *md,
 	DEG_add_object_relation(node, object, DEG_OB_COMP_TRANSFORM, "Curve Modifier");
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *eval_ctx,
+                        Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int numVerts,
                         ModifierApplyFlag UNUSED(flag))
@@ -123,19 +125,19 @@ static void deformVerts(ModifierData *md, Object *ob,
 
 	/* silly that defaxis and curve_deform_verts are off by 1
 	 * but leave for now to save having to call do_versions */
-	curve_deform_verts(md->scene, cmd->object, ob, derivedData, vertexCos, numVerts,
+	curve_deform_verts(eval_ctx, md->scene, cmd->object, ob, derivedData, vertexCos, numVerts,
 	                   cmd->name, cmd->defaxis - 1);
 }
 
 static void deformVertsEM(
-        ModifierData *md, Object *ob, struct BMEditMesh *em,
+        ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob, struct BMEditMesh *em,
         DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	DerivedMesh *dm = derivedData;
 
 	if (!derivedData) dm = CDDM_from_editbmesh(em, false, false);
 
-	deformVerts(md, ob, dm, vertexCos, numVerts, 0);
+	deformVerts(md, eval_ctx, ob, dm, vertexCos, numVerts, 0);
 
 	if (!derivedData) dm->release(dm);
 }
diff --git a/source/blender/modifiers/intern/MOD_datatransfer.c b/source/blender/modifiers/intern/MOD_datatransfer.c
index 9fd23598cb6..e7069937868 100644
--- a/source/blender/modifiers/intern/MOD_datatransfer.c
+++ b/source/blender/modifiers/intern/MOD_datatransfer.c
@@ -152,7 +152,7 @@ static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 	DT_TYPE_SHARP_FACE \
 )
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob, DerivedMesh *derivedData,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob, DerivedMesh *derivedData,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	DataTransferModifierData *dtmd = (DataTransferModifierData *) md;
@@ -184,7 +184,7 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob, DerivedMesh *der
 	BKE_reports_init(&reports, RPT_STORE);
 
 	/* Note: no islands precision for now here. */
-	BKE_object_data_transfer_dm(md->scene, dtmd->ob_source, ob, dm, dtmd->data_types, false,
+	BKE_object_data_transfer_dm(eval_ctx, md->scene, dtmd->ob_source, ob, dm, dtmd->data_types, false,
 	                     dtmd->vmap_mode, dtmd->emap_mode, dtmd->lmap_mode, dtmd->pmap_mode,
 	                     space_transform, false, max_dist, dtmd->map_ray_radius, 0.0f,
 	                     dtmd->layers_select_src, dtmd->layers_select_dst,
diff --git a/source/blender/modifiers/intern/MOD_decimate.c b/source/blender/modifiers/intern/MOD_decimate.c
index bcb52e4e0ca..078a3085fc7 100644
--- a/source/blender/modifiers/intern/MOD_decimate.c
+++ b/source/blender/modifiers/intern/MOD_decimate.c
@@ -86,8 +86,8 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *derivedData,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *ob, DerivedMesh *derivedData,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	DecimateModifierData *dmd = (DecimateModifierData *) md;
diff --git a/source/blender/modifiers/intern/MOD_displace.c b/source/blender/modifiers/intern/MOD_displace.c
index c422aa05b12..c9ccdc3b8c2 100644
--- a/source/blender/modifiers/intern/MOD_displace.c
+++ b/source/blender/modifiers/intern/MOD_displace.c
@@ -74,14 +74,10 @@ static void copyData(ModifierData *md, ModifierData *target)
 {
 #if 0
 	DisplaceModifierData *dmd = (DisplaceModifierData *) md;
-#endif
 	DisplaceModifierData *tdmd = (DisplaceModifierData *) target;
+#endif
 
 	modifier_copyData_generic(md, target);
-
-	if (tdmd->texture) {
-		id_us_plus(&tdmd->texture->id);
-	}
 }
 
 static void freeData(ModifierData *md)
@@ -375,8 +371,8 @@ static void displaceModifier_do(
 	}
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                        Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int numVerts,
                         ModifierApplyFlag UNUSED(flag))
@@ -391,7 +387,7 @@ static void deformVerts(ModifierData *md, Object *ob,
 }
 
 static void deformVertsEM(
-        ModifierData *md, Object *ob, struct BMEditMesh *editData,
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, struct BMEditMesh *editData,
         DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	DerivedMesh *dm = get_cddm(ob, editData, derivedData, vertexCos, dependsOnNormals(md));
diff --git a/source/blender/modifiers/intern/MOD_dynamicpaint.c b/source/blender/modifiers/intern/MOD_dynamicpaint.c
index b1fe3535154..cf3f84364ea 100644
--- a/source/blender/modifiers/intern/MOD_dynamicpaint.c
+++ b/source/blender/modifiers/intern/MOD_dynamicpaint.c
@@ -41,8 +41,11 @@
 #include "BKE_library_query.h"
 #include "BKE_modifier.h"
 
+#include "DEG_depsgraph.h"
+
 #include "DEG_depsgraph_build.h"
 
+#include "MOD_modifiertypes.h"
 
 static void initData(ModifierData *md) 
 {
@@ -111,15 +114,15 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob, 
-                                  DerivedMesh *dm,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *eval_ctx,
+                                  Object *ob, DerivedMesh *dm,
                                   ModifierApplyFlag flag)
 {
 	DynamicPaintModifierData *pmd = (DynamicPaintModifierData *) md;
 
 	/* dont apply dynamic paint on orco dm stack */
 	if (!(flag & MOD_APPLY_ORCO)) {
-		return dynamicPaint_Modifier_do(pmd, md->scene, BKE_scene_layer_context_active(md->scene), ob, dm);
+		return dynamicPaint_Modifier_do(pmd, eval_ctx, md->scene, ob, dm);
 	}
 	return dm;
 }
diff --git a/source/blender/modifiers/intern/MOD_edgesplit.c b/source/blender/modifiers/intern/MOD_edgesplit.c
index f239807a7d3..0e344a851f2 100644
--- a/source/blender/modifiers/intern/MOD_edgesplit.c
+++ b/source/blender/modifiers/intern/MOD_edgesplit.c
@@ -48,6 +48,7 @@
 
 #include "DNA_object_types.h"
 
+#include "MOD_modifiertypes.h"
 
 static DerivedMesh *doEdgeSplit(DerivedMesh *dm, EdgeSplitModifierData *emd)
 {
@@ -120,7 +121,8 @@ static void copyData(ModifierData *md, ModifierData *target)
 	modifier_copyData_generic(md, target);
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *UNUSED(ob), DerivedMesh *dm,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *UNUSED(ob), DerivedMesh *dm,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *result;
diff --git a/source/blender/modifiers/intern/MOD_explode.c b/source/blender/modifiers/intern/MOD_explode.c
index 24ce2e3cc8e..38785abbc19 100644
--- a/source/blender/modifiers/intern/MOD_explode.c
+++ b/source/blender/modifiers/intern/MOD_explode.c
@@ -51,9 +51,9 @@
 #include "BKE_particle.h"
 #include "BKE_scene.h"
 
-
 #include "MEM_guardedalloc.h"
 
+#include "MOD_modifiertypes.h"
 
 static void initData(ModifierData *md)
 {
@@ -785,9 +785,10 @@ static DerivedMesh *cutEdges(ExplodeModifierData *emd, DerivedMesh *dm)
 
 	return splitdm;
 }
-static DerivedMesh *explodeMesh(ExplodeModifierData *emd,
-                                ParticleSystemModifierData *psmd, Scene *scene, Object *ob,
-                                DerivedMesh *to_explode)
+static DerivedMesh *explodeMesh(
+        ExplodeModifierData *emd,
+        ParticleSystemModifierData *psmd, const struct EvaluationContext *eval_ctx, Scene *scene,
+        Object *ob, DerivedMesh *to_explode)
 {
 	DerivedMesh *explode, *dm = to_explode;
 	MFace *mf = NULL, *mface;
@@ -812,6 +813,7 @@ static DerivedMesh *explodeMesh(ExplodeModifierData *emd,
 	mface = dm->getTessFaceArray(dm);
 	totpart = psmd->psys->totpart;
 
+	sim.eval_ctx = eval_ctx;
 	sim.scene = scene;
 	sim.ob = ob;
 	sim.psys = psmd->psys;
@@ -993,8 +995,8 @@ static ParticleSystemModifierData *findPrecedingParticlesystem(Object *ob, Modif
 	}
 	return psmd;
 }
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *derivedData,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *eval_ctx,
+                                  Object *ob, DerivedMesh *derivedData,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *dm = derivedData;
@@ -1028,7 +1030,7 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 		if (emd->flag & eExplodeFlag_EdgeCut) {
 			int *facepa = emd->facepa;
 			DerivedMesh *splitdm = cutEdges(emd, dm);
-			DerivedMesh *explode = explodeMesh(emd, psmd, md->scene, ob, splitdm);
+			DerivedMesh *explode = explodeMesh(emd, psmd, eval_ctx, md->scene, ob, splitdm);
 
 			MEM_freeN(emd->facepa);
 			emd->facepa = facepa;
@@ -1036,7 +1038,7 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 			return explode;
 		}
 		else
-			return explodeMesh(emd, psmd, md->scene, ob, derivedData);
+			return explodeMesh(emd, psmd, eval_ctx, md->scene, ob, derivedData);
 	}
 	return derivedData;
 }
diff --git a/source/blender/modifiers/intern/MOD_fluidsim.c b/source/blender/modifiers/intern/MOD_fluidsim.c
index 85eb7b2ffc9..f9e7f10653b 100644
--- a/source/blender/modifiers/intern/MOD_fluidsim.c
+++ b/source/blender/modifiers/intern/MOD_fluidsim.c
@@ -47,6 +47,8 @@
 #include "DEG_depsgraph_build.h"
 
 #include "MOD_fluidsim_util.h"
+#include "MOD_modifiertypes.h"
+
 #include "MEM_guardedalloc.h"
 
 /* Fluidsim */
@@ -80,8 +82,8 @@ static void copyData(ModifierData *md, ModifierData *target)
 
 
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *dm,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *ob, DerivedMesh *dm,
                                   ModifierApplyFlag flag)
 {
 	FluidsimModifierData *fluidmd = (FluidsimModifierData *) md;
diff --git a/source/blender/modifiers/intern/MOD_hook.c b/source/blender/modifiers/intern/MOD_hook.c
index 08103292a8b..25617c84dac 100644
--- a/source/blender/modifiers/intern/MOD_hook.c
+++ b/source/blender/modifiers/intern/MOD_hook.c
@@ -46,7 +46,6 @@
 #include "BKE_deform.h"
 #include "BKE_colortools.h"
 
-
 #include "MEM_guardedalloc.h"
 
 #include "MOD_util.h"
@@ -357,7 +356,7 @@ static void deformVerts_do(HookModifierData *hmd, Object *ob, DerivedMesh *dm,
 	}
 }
 
-static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3], int numVerts,
                         ModifierApplyFlag UNUSED(flag))
 {
@@ -373,7 +372,7 @@ static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
 		dm->release(dm);
 }
 
-static void deformVertsEM(ModifierData *md, Object *ob, struct BMEditMesh *editData,
+static void deformVertsEM(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, struct BMEditMesh *editData,
                           DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	HookModifierData *hmd = (HookModifierData *) md;
diff --git a/source/blender/modifiers/intern/MOD_laplaciandeform.c b/source/blender/modifiers/intern/MOD_laplaciandeform.c
index 56a2e217a2a..d322b8631d2 100644
--- a/source/blender/modifiers/intern/MOD_laplaciandeform.c
+++ b/source/blender/modifiers/intern/MOD_laplaciandeform.c
@@ -29,7 +29,7 @@
  */
 
 #include "BLI_utildefines.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 #include "BLI_math.h"
 #include "BLI_string.h"
 
@@ -539,7 +539,7 @@ static void initSystem(LaplacianDeformModifierData *lmd, Object *ob, DerivedMesh
 				STACK_PUSH(index_anchors, i);
 			}
 		}
-		DM_ensure_looptri(dm);
+
 		total_anchors = STACK_SIZE(index_anchors);
 		lmd->cache_system = initLaplacianSystem(numVerts, dm->getNumEdges(dm), dm->getNumLoopTri(dm),
 		                                       total_anchors, lmd->anchor_grp_name, lmd->repeat);
@@ -724,7 +724,7 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3], int numVerts, ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *dm = get_dm(ob, NULL, derivedData, NULL, false, false);
@@ -736,7 +736,7 @@ static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
 }
 
 static void deformVertsEM(
-        ModifierData *md, Object *ob, struct BMEditMesh *editData,
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, struct BMEditMesh *editData,
         DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	DerivedMesh *dm = get_dm(ob, editData, derivedData, NULL, false, false);
diff --git a/source/blender/modifiers/intern/MOD_laplaciansmooth.c b/source/blender/modifiers/intern/MOD_laplaciansmooth.c
index 1295a75d9e7..d7bc7b6c427 100644
--- a/source/blender/modifiers/intern/MOD_laplaciansmooth.c
+++ b/source/blender/modifiers/intern/MOD_laplaciansmooth.c
@@ -506,7 +506,7 @@ static CustomDataMask required_data_mask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3], int numVerts, ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *dm;
@@ -524,7 +524,7 @@ static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
 }
 
 static void deformVertsEM(
-        ModifierData *md, Object *ob, struct BMEditMesh *editData,
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, struct BMEditMesh *editData,
         DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	DerivedMesh *dm;
diff --git a/source/blender/modifiers/intern/MOD_lattice.c b/source/blender/modifiers/intern/MOD_lattice.c
index 8c723f1c4be..cd8b6139d75 100644
--- a/source/blender/modifiers/intern/MOD_lattice.c
+++ b/source/blender/modifiers/intern/MOD_lattice.c
@@ -103,8 +103,8 @@ static void updateDepsgraph(ModifierData *md,
 	DEG_add_object_relation(node, object, DEG_OB_COMP_TRANSFORM, "Lattice Modifier");
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                        Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int numVerts,
                         ModifierApplyFlag UNUSED(flag))
@@ -119,14 +119,14 @@ static void deformVerts(ModifierData *md, Object *ob,
 }
 
 static void deformVertsEM(
-        ModifierData *md, Object *ob, struct BMEditMesh *em,
+        ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob, struct BMEditMesh *em,
         DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	DerivedMesh *dm = derivedData;
 
 	if (!derivedData) dm = CDDM_from_editbmesh(em, false, false);
 
-	deformVerts(md, ob, dm, vertexCos, numVerts, 0);
+	deformVerts(md, eval_ctx, ob, dm, vertexCos, numVerts, 0);
 
 	if (!derivedData) dm->release(dm);
 }
diff --git a/source/blender/modifiers/intern/MOD_mask.c b/source/blender/modifiers/intern/MOD_mask.c
index 11c0fae9a75..d942b23b216 100644
--- a/source/blender/modifiers/intern/MOD_mask.c
+++ b/source/blender/modifiers/intern/MOD_mask.c
@@ -52,6 +52,8 @@
 
 #include "DEG_depsgraph_build.h"
 
+#include "MOD_modifiertypes.h"
+
 #include "BLI_strict_flags.h"
 
 static void copyData(ModifierData *md, ModifierData *target)
@@ -92,8 +94,8 @@ static void updateDepsgraph(ModifierData *md,
 	}
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *dm,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *ob, DerivedMesh *dm,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	MaskModifierData *mmd = (MaskModifierData *)md;
diff --git a/source/blender/modifiers/intern/MOD_meshcache.c b/source/blender/modifiers/intern/MOD_meshcache.c
index 0d96032c515..c990951c578 100644
--- a/source/blender/modifiers/intern/MOD_meshcache.c
+++ b/source/blender/modifiers/intern/MOD_meshcache.c
@@ -272,8 +272,8 @@ static void meshcache_do(
 	}
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                        Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int numVerts,
                         ModifierApplyFlag UNUSED(flag))
@@ -284,7 +284,7 @@ static void deformVerts(ModifierData *md, Object *ob,
 }
 
 static void deformVertsEM(
-        ModifierData *md, Object *ob, struct BMEditMesh *UNUSED(editData),
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, struct BMEditMesh *UNUSED(editData),
         DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	MeshCacheModifierData *mcmd = (MeshCacheModifierData *)md;
diff --git a/source/blender/modifiers/intern/MOD_meshcache_pc2.c b/source/blender/modifiers/intern/MOD_meshcache_pc2.c
index 8360c8ffda7..4b2b3f17d18 100644
--- a/source/blender/modifiers/intern/MOD_meshcache_pc2.c
+++ b/source/blender/modifiers/intern/MOD_meshcache_pc2.c
@@ -146,7 +146,7 @@ bool MOD_meshcache_read_pc2_index(FILE *fp,
 		return false;
 	}
 
-	if (fseek(fp, sizeof(float) * 3 * index * pc2_head.verts_tot , SEEK_CUR) != 0) {
+	if (fseek(fp, sizeof(float) * 3 * index * pc2_head.verts_tot, SEEK_CUR) != 0) {
 		*err_str = "Failed to seek frame";
 		return false;
 	}
diff --git a/source/blender/modifiers/intern/MOD_meshcache_util.c b/source/blender/modifiers/intern/MOD_meshcache_util.c
index c263c4810e4..10861f5b02b 100644
--- a/source/blender/modifiers/intern/MOD_meshcache_util.c
+++ b/source/blender/modifiers/intern/MOD_meshcache_util.c
@@ -36,7 +36,7 @@ void MOD_meshcache_calc_range(const float frame, const char interp,
                               int r_index_range[2], float *r_factor)
 {
 	if (interp == MOD_MESHCACHE_INTERP_NONE) {
-		r_index_range[0] = r_index_range[1] = max_ii(0, min_ii(frame_tot - 1, iroundf(frame)));
+		r_index_range[0] = r_index_range[1] = max_ii(0, min_ii(frame_tot - 1, round_fl_to_int(frame)));
 		*r_factor = 1.0f; /* dummy */
 	}
 	else {
diff --git a/source/blender/modifiers/intern/MOD_meshdeform.c b/source/blender/modifiers/intern/MOD_meshdeform.c
index 3c05f8266f0..ab43204365d 100644
--- a/source/blender/modifiers/intern/MOD_meshdeform.c
+++ b/source/blender/modifiers/intern/MOD_meshdeform.c
@@ -272,7 +272,7 @@ static void meshdeform_vert_task(void *userdata, const int iter)
 }
 
 static void meshdeformModifier_do(
-        ModifierData *md, Object *ob, DerivedMesh *dm,
+        ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob, DerivedMesh *dm,
         float (*vertexCos)[3], int numVerts)
 {
 	MeshDeformModifierData *mmd = (MeshDeformModifierData *) md;
@@ -299,7 +299,7 @@ static void meshdeformModifier_do(
 	 */
 	if (mmd->object == md->scene->obedit) {
 		BMEditMesh *em = BKE_editmesh_from_object(mmd->object);
-		tmpdm = editbmesh_get_derived_cage_and_final(md->scene, mmd->object, em, 0, &cagedm);
+		tmpdm = editbmesh_get_derived_cage_and_final(eval_ctx, md->scene, mmd->object, em, 0, &cagedm);
 		if (tmpdm)
 			tmpdm->release(tmpdm);
 	}
@@ -402,7 +402,7 @@ static void meshdeformModifier_do(
 	cagedm->release(cagedm);
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob,
                         DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int numVerts,
@@ -412,13 +412,13 @@ static void deformVerts(ModifierData *md, Object *ob,
 
 	modifier_vgroup_cache(md, vertexCos); /* if next modifier needs original vertices */
 
-	meshdeformModifier_do(md, ob, dm, vertexCos, numVerts);
+	meshdeformModifier_do(md, eval_ctx, ob, dm, vertexCos, numVerts);
 
 	if (dm && dm != derivedData)
 		dm->release(dm);
 }
 
-static void deformVertsEM(ModifierData *md, Object *ob,
+static void deformVertsEM(ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob,
                           struct BMEditMesh *UNUSED(editData),
                           DerivedMesh *derivedData,
                           float (*vertexCos)[3],
@@ -426,7 +426,7 @@ static void deformVertsEM(ModifierData *md, Object *ob,
 {
 	DerivedMesh *dm = get_dm(ob, NULL, derivedData, NULL, false, false);
 
-	meshdeformModifier_do(md, ob, dm, vertexCos, numVerts);
+	meshdeformModifier_do(md, eval_ctx, ob, dm, vertexCos, numVerts);
 
 	if (dm && dm != derivedData)
 		dm->release(dm);
diff --git a/source/blender/modifiers/intern/MOD_meshsequencecache.c b/source/blender/modifiers/intern/MOD_meshsequencecache.c
index df13cadd184..86c2a24eddf 100644
--- a/source/blender/modifiers/intern/MOD_meshsequencecache.c
+++ b/source/blender/modifiers/intern/MOD_meshsequencecache.c
@@ -25,12 +25,14 @@
  */
 
 #include "DNA_cachefile_types.h"
+#include "DNA_mesh_types.h"
 #include "DNA_modifier_types.h"
 #include "DNA_object_types.h"
 #include "DNA_scene_types.h"
 
 #include "BKE_cachefile.h"
 #include "BKE_DerivedMesh.h"
+#include "BKE_cdderivedmesh.h"
 #include "BKE_global.h"
 #include "BKE_library.h"
 #include "BKE_library_query.h"
@@ -92,13 +94,17 @@ static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 	return (mcmd->cache_file == NULL) || (mcmd->object_path[0] == '\0');
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *dm,
-                                  ModifierApplyFlag flag)
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *ob, DerivedMesh *dm,
+                                  ModifierApplyFlag UNUSED(flag))
 {
 #ifdef WITH_ALEMBIC
 	MeshSeqCacheModifierData *mcmd = (MeshSeqCacheModifierData *) md;
 
+	/* Only used to check whether we are operating on org data or not... */
+	Mesh *me = (ob->type == OB_MESH) ? ob->data : NULL;
+	DerivedMesh *org_dm = dm;
+
 	Scene *scene = md->scene;
 	const float frame = BKE_scene_frame_get(scene);
 	const float time = BKE_cachefile_time_offset(mcmd->cache_file, frame, FPS);
@@ -120,6 +126,16 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 		}
 	}
 
+	if (me != NULL) {
+		MVert *mvert = dm->getVertArray(dm);
+		MEdge *medge = dm->getEdgeArray(dm);
+		MPoly *mpoly = dm->getPolyArray(dm);
+		if ((me->mvert == mvert) || (me->medge == medge) || (me->mpoly == mpoly)) {
+			/* We need to duplicate data here, otherwise we'll modify org mesh, see T51701. */
+			dm = CDDM_copy(dm);
+		}
+	}
+
 	DerivedMesh *result = ABC_read_mesh(mcmd->reader,
 	                                    ob,
 	                                    dm,
@@ -131,11 +147,15 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 		modifier_setError(md, "%s", err_str);
 	}
 
+	if (!ELEM(result, NULL, dm) && (dm != org_dm)) {
+		dm->release(dm);
+		dm = org_dm;
+	}
+
 	return result ? result : dm;
-	UNUSED_VARS(flag);
 #else
 	return dm;
-	UNUSED_VARS(md, ob, flag);
+	UNUSED_VARS(md, ob);
 #endif
 }
 
diff --git a/source/blender/modifiers/intern/MOD_mirror.c b/source/blender/modifiers/intern/MOD_mirror.c
index e0c37e8a0ce..db06dc43b8e 100644
--- a/source/blender/modifiers/intern/MOD_mirror.c
+++ b/source/blender/modifiers/intern/MOD_mirror.c
@@ -47,6 +47,8 @@
 
 #include "DEG_depsgraph_build.h"
 
+#include "MOD_modifiertypes.h"
+
 static void initData(ModifierData *md)
 {
 	MirrorModifierData *mmd = (MirrorModifierData *) md;
@@ -247,7 +249,7 @@ static DerivedMesh *doMirrorOnAxis(MirrorModifierData *mmd,
 
 	/* handle uvs,
 	 * let tessface recalc handle updating the MTFace data */
-	if (mmd->flag & (MOD_MIR_MIRROR_U | MOD_MIR_MIRROR_V)) {
+	if (mmd->flag & (MOD_MIR_MIRROR_U | MOD_MIR_MIRROR_V) || (is_zero_v2(mmd->uv_offset_copy) == false)) {
 		const bool do_mirr_u = (mmd->flag & MOD_MIR_MIRROR_U) != 0;
 		const bool do_mirr_v = (mmd->flag & MOD_MIR_MIRROR_V) != 0;
 
@@ -260,6 +262,8 @@ static DerivedMesh *doMirrorOnAxis(MirrorModifierData *mmd,
 			for (; j-- > 0; dmloopuv++) {
 				if (do_mirr_u) dmloopuv->uv[0] = 1.0f - dmloopuv->uv[0] + mmd->uv_offset[0];
 				if (do_mirr_v) dmloopuv->uv[1] = 1.0f - dmloopuv->uv[1] + mmd->uv_offset[1];
+				dmloopuv->uv[0] += mmd->uv_offset_copy[0];
+				dmloopuv->uv[1] += mmd->uv_offset_copy[1];
 			}
 		}
 	}
@@ -319,8 +323,8 @@ static DerivedMesh *mirrorModifier__doMirror(MirrorModifierData *mmd,
 	return result;
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *derivedData,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *ob, DerivedMesh *derivedData,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *result;
diff --git a/source/blender/modifiers/intern/MOD_multires.c b/source/blender/modifiers/intern/MOD_multires.c
index aba184b7d40..2b675d36140 100644
--- a/source/blender/modifiers/intern/MOD_multires.c
+++ b/source/blender/modifiers/intern/MOD_multires.c
@@ -46,6 +46,8 @@
 #include "BKE_modifier.h"
 #include "BKE_subsurf.h"
 
+#include "MOD_modifiertypes.h"
+
 static void initData(ModifierData *md)
 {
 	MultiresModifierData *mmd = (MultiresModifierData *)md;
@@ -65,8 +67,8 @@ static void copyData(ModifierData *md, ModifierData *target)
 	modifier_copyData_generic(md, target);
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob, DerivedMesh *dm,
-                                  ModifierApplyFlag flag)
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob,
+                                  DerivedMesh *dm, ModifierApplyFlag flag)
 {
 	MultiresModifierData *mmd = (MultiresModifierData *)md;
 	DerivedMesh *result;
diff --git a/source/blender/modifiers/intern/MOD_normal_edit.c b/source/blender/modifiers/intern/MOD_normal_edit.c
index fa4d33f2e95..1c7c640b971 100644
--- a/source/blender/modifiers/intern/MOD_normal_edit.c
+++ b/source/blender/modifiers/intern/MOD_normal_edit.c
@@ -521,7 +521,8 @@ static void updateDepsgraph(ModifierData *md,
 	}
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob, DerivedMesh *dm, ModifierApplyFlag UNUSED(flag))
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob,
+                                  DerivedMesh *dm, ModifierApplyFlag UNUSED(flag))
 {
 	return normalEditModifier_do((NormalEditModifierData *)md, ob, dm);
 }
diff --git a/source/blender/modifiers/intern/MOD_ocean.c b/source/blender/modifiers/intern/MOD_ocean.c
index 120337eb2ea..189cfb8553e 100644
--- a/source/blender/modifiers/intern/MOD_ocean.c
+++ b/source/blender/modifiers/intern/MOD_ocean.c
@@ -44,6 +44,8 @@
 #include "BKE_modifier.h"
 #include "BKE_ocean.h"
 
+#include "MOD_modifiertypes.h"
+
 #ifdef WITH_OCEANSIM
 static void init_cache_data(Object *ob, struct OceanModifierData *omd)
 {
@@ -540,8 +542,8 @@ static DerivedMesh *doOcean(ModifierData *md, Object *UNUSED(ob),
 }
 #endif /* WITH_OCEANSIM */
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *derivedData,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *ob, DerivedMesh *derivedData,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *result;
diff --git a/source/blender/modifiers/intern/MOD_particleinstance.c b/source/blender/modifiers/intern/MOD_particleinstance.c
index 316d51b9581..de59635f335 100644
--- a/source/blender/modifiers/intern/MOD_particleinstance.c
+++ b/source/blender/modifiers/intern/MOD_particleinstance.c
@@ -53,6 +53,8 @@
 
 #include "DEG_depsgraph_build.h"
 
+#include "MOD_modifiertypes.h"
+
 static void initData(ModifierData *md)
 {
 	ParticleInstanceModifierData *pimd = (ParticleInstanceModifierData *) md;
@@ -164,8 +166,8 @@ static int particle_skip(ParticleInstanceModifierData *pimd, ParticleSystem *psy
 	return 0;
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *derivedData,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *eval_ctx,
+                                  Object *ob, DerivedMesh *derivedData,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *dm = derivedData, *result;
@@ -210,6 +212,7 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 	if (totpart == 0)
 		return derivedData;
 
+	sim.eval_ctx = eval_ctx;
 	sim.scene = md->scene;
 	sim.ob = pimd->ob;
 	sim.psys = psys;
diff --git a/source/blender/modifiers/intern/MOD_particlesystem.c b/source/blender/modifiers/intern/MOD_particlesystem.c
index a3b9d808b17..9cc6e5f56b5 100644
--- a/source/blender/modifiers/intern/MOD_particlesystem.c
+++ b/source/blender/modifiers/intern/MOD_particlesystem.c
@@ -97,8 +97,8 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 }
 
 /* saves the current emitter state for a particle system and calculates particles */
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *eval_ctx,
+                        Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int UNUSED(numVerts),
                         ModifierApplyFlag flag)
@@ -186,7 +186,7 @@ static void deformVerts(ModifierData *md, Object *ob,
 
 	if (!(ob->transflag & OB_NO_PSYS_UPDATE)) {
 		psmd->flag &= ~eParticleSystemFlag_psys_updated;
-		particle_system_update(md->scene, ob, psys, (flag & MOD_APPLY_RENDER) != 0);
+		particle_system_update(eval_ctx, md->scene, ob, psys, (flag & MOD_APPLY_RENDER) != 0);
 		psmd->flag |= eParticleSystemFlag_psys_updated;
 	}
 }
diff --git a/source/blender/modifiers/intern/MOD_remesh.c b/source/blender/modifiers/intern/MOD_remesh.c
index fb5c12399a4..c9070cced7e 100644
--- a/source/blender/modifiers/intern/MOD_remesh.c
+++ b/source/blender/modifiers/intern/MOD_remesh.c
@@ -143,6 +143,7 @@ static void dualcon_add_quad(void *output_v, const int vert_indices[4])
 }
 
 static DerivedMesh *applyModifier(ModifierData *md,
+                                  const struct EvaluationContext *UNUSED(eval_ctx),
                                   Object *UNUSED(ob),
                                   DerivedMesh *dm,
                                   ModifierApplyFlag UNUSED(flag))
@@ -203,7 +204,9 @@ static DerivedMesh *applyModifier(ModifierData *md,
 
 #else /* !WITH_MOD_REMESH */
 
-static DerivedMesh *applyModifier(ModifierData *UNUSED(md), Object *UNUSED(ob),
+static DerivedMesh *applyModifier(ModifierData *UNUSED(md),
+                                  const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *UNUSED(ob),
                                   DerivedMesh *derivedData,
                                   ModifierApplyFlag UNUSED(flag))
 {
diff --git a/source/blender/modifiers/intern/MOD_screw.c b/source/blender/modifiers/intern/MOD_screw.c
index f62c68b56c9..010bf8bf092 100644
--- a/source/blender/modifiers/intern/MOD_screw.c
+++ b/source/blender/modifiers/intern/MOD_screw.c
@@ -111,6 +111,56 @@ static void screwvert_iter_step(ScrewVertIter *iter)
 	}
 }
 
+static DerivedMesh *dm_remove_doubles_on_axis(
+        DerivedMesh *result, MVert *mvert_new, const uint totvert, const uint step_tot,
+        const float axis_vec[3], const float axis_offset[3], const float merge_threshold)
+{
+	const float merge_threshold_sq = SQUARE(merge_threshold);
+	const bool use_offset = axis_offset != NULL;
+	uint tot_doubles = 0;
+	for (uint i = 0; i < totvert; i += 1) {
+		float axis_co[3];
+		if (use_offset) {
+			float offset_co[3];
+			sub_v3_v3v3(offset_co, mvert_new[i].co, axis_offset);
+			project_v3_v3v3_normalized(axis_co, offset_co, axis_vec);
+			add_v3_v3(axis_co, axis_offset);
+		}
+		else {
+			project_v3_v3v3_normalized(axis_co, mvert_new[i].co, axis_vec);
+		}
+		const float dist_sq = len_squared_v3v3(axis_co, mvert_new[i].co);
+		if (dist_sq <= merge_threshold_sq) {
+			mvert_new[i].flag |= ME_VERT_TMP_TAG;
+			tot_doubles += 1;
+			copy_v3_v3(mvert_new[i].co, axis_co);
+		}
+	}
+
+	if (tot_doubles != 0) {
+		uint tot = totvert * step_tot;
+		int *full_doubles_map = MEM_mallocN(sizeof(int) * tot, __func__);
+		copy_vn_i(full_doubles_map, (int)tot, -1);
+
+		uint tot_doubles_left = tot_doubles;
+		for (uint i = 0; i < totvert; i += 1) {
+			if (mvert_new[i].flag & ME_VERT_TMP_TAG) {
+				int *doubles_map = &full_doubles_map[totvert + i] ;
+				for (uint step = 1; step < step_tot; step += 1) {
+					*doubles_map = (int)i;
+					doubles_map += totvert;
+				}
+				tot_doubles_left -= 1;
+				if (tot_doubles_left == 0) {
+					break;
+				}
+			}
+		}
+		result = CDDM_merge_verts(result, full_doubles_map, (int)(tot_doubles * (step_tot - 1)), CDDM_MERGE_VERTS_DUMP_IF_MAPPED);
+		MEM_freeN(full_doubles_map);
+	}
+	return result;
+}
 
 static void initData(ModifierData *md)
 {
@@ -122,6 +172,7 @@ static void initData(ModifierData *md)
 	ltmd->steps = 16;
 	ltmd->render_steps = 16;
 	ltmd->iter = 1;
+	ltmd->merge_dist = 0.01f;
 }
 
 static void copyData(ModifierData *md, ModifierData *target)
@@ -133,8 +184,8 @@ static void copyData(ModifierData *md, ModifierData *target)
 	modifier_copyData_generic(md, target);
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *derivedData,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *ob, DerivedMesh *derivedData,
                                   ModifierApplyFlag flag)
 {
 	DerivedMesh *dm = derivedData;
@@ -1049,6 +1100,16 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 		MEM_freeN(vert_loop_map);
 	}
 
+	if ((ltmd->flag & MOD_SCREW_MERGE) && (screw_ofs == 0.0f)) {
+		DerivedMesh *result_prev = result;
+		result = dm_remove_doubles_on_axis(
+		        result, mvert_new, totvert, step_tot,
+		        axis_vec, ltmd->ob_axis ? mtx_tx[3] : NULL, ltmd->merge_dist);
+		if (result != result_prev) {
+			result->dirty |= DM_DIRTY_NORMALS;
+		}
+	}
+
 	if ((ltmd->flag & MOD_SCREW_NORMAL_CALC) == 0) {
 		result->dirty |= DM_DIRTY_NORMALS;
 	}
diff --git a/source/blender/modifiers/intern/MOD_shapekey.c b/source/blender/modifiers/intern/MOD_shapekey.c
index 6c8bd06c196..822decea423 100644
--- a/source/blender/modifiers/intern/MOD_shapekey.c
+++ b/source/blender/modifiers/intern/MOD_shapekey.c
@@ -44,8 +44,8 @@
 
 #include "MOD_modifiertypes.h"
 
-static void deformVerts(ModifierData *UNUSED(md), Object *ob,
-                        DerivedMesh *UNUSED(derivedData),
+static void deformVerts(ModifierData *UNUSED(md), const struct EvaluationContext *UNUSED(eval_ctx),
+                        Object *ob, DerivedMesh *UNUSED(derivedData),
                         float (*vertexCos)[3],
                         int numVerts,
                         ModifierApplyFlag UNUSED(flag))
@@ -61,7 +61,7 @@ static void deformVerts(ModifierData *UNUSED(md), Object *ob,
 	}
 }
 
-static void deformMatrices(ModifierData *md, Object *ob, DerivedMesh *derivedData,
+static void deformMatrices(ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob, DerivedMesh *derivedData,
                            float (*vertexCos)[3], float (*defMats)[3][3], int numVerts)
 {
 	Key *key = BKE_key_from_object(ob);
@@ -80,10 +80,10 @@ static void deformMatrices(ModifierData *md, Object *ob, DerivedMesh *derivedDat
 			copy_m3_m3(defMats[a], scale);
 	}
 
-	deformVerts(md, ob, derivedData, vertexCos, numVerts, 0);
+	deformVerts(md, eval_ctx, ob, derivedData, vertexCos, numVerts, 0);
 }
 
-static void deformVertsEM(ModifierData *md, Object *ob,
+static void deformVertsEM(ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob,
                           struct BMEditMesh *UNUSED(editData),
                           DerivedMesh *derivedData,
                           float (*vertexCos)[3],
@@ -92,11 +92,11 @@ static void deformVertsEM(ModifierData *md, Object *ob,
 	Key *key = BKE_key_from_object(ob);
 
 	if (key && key->type == KEY_RELATIVE)
-		deformVerts(md, ob, derivedData, vertexCos, numVerts, 0);
+		deformVerts(md, eval_ctx, ob, derivedData, vertexCos, numVerts, 0);
 }
 
-static void deformMatricesEM(ModifierData *UNUSED(md), Object *ob,
-                             struct BMEditMesh *UNUSED(editData),
+static void deformMatricesEM(ModifierData *UNUSED(md), const struct EvaluationContext *UNUSED(eval_ctx),
+                             Object *ob, struct BMEditMesh *UNUSED(editData),
                              DerivedMesh *UNUSED(derivedData),
                              float (*vertexCos)[3],
                              float (*defMats)[3][3],
diff --git a/source/blender/modifiers/intern/MOD_shrinkwrap.c b/source/blender/modifiers/intern/MOD_shrinkwrap.c
index 32241d8390a..c87fdd321ab 100644
--- a/source/blender/modifiers/intern/MOD_shrinkwrap.c
+++ b/source/blender/modifiers/intern/MOD_shrinkwrap.c
@@ -103,8 +103,8 @@ static void foreachObjectLink(ModifierData *md, Object *ob, ObjectWalkFunc walk,
 	walk(userData, ob, &smd->auxTarget, IDWALK_CB_NOP);
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                        Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int numVerts,
                         ModifierApplyFlag flag)
@@ -124,7 +124,8 @@ static void deformVerts(ModifierData *md, Object *ob,
 		dm->release(dm);
 }
 
-static void deformVertsEM(ModifierData *md, Object *ob, struct BMEditMesh *editData, DerivedMesh *derivedData,
+static void deformVertsEM(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob,
+                          struct BMEditMesh *editData, DerivedMesh *derivedData,
                           float (*vertexCos)[3], int numVerts)
 {
 	DerivedMesh *dm = derivedData;
diff --git a/source/blender/modifiers/intern/MOD_simpledeform.c b/source/blender/modifiers/intern/MOD_simpledeform.c
index 4660afc0977..146e882a6b6 100644
--- a/source/blender/modifiers/intern/MOD_simpledeform.c
+++ b/source/blender/modifiers/intern/MOD_simpledeform.c
@@ -302,8 +302,8 @@ static void updateDepsgraph(ModifierData *md,
 	}
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                        Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int numVerts,
                         ModifierApplyFlag UNUSED(flag))
@@ -322,8 +322,8 @@ static void deformVerts(ModifierData *md, Object *ob,
 		dm->release(dm);
 }
 
-static void deformVertsEM(ModifierData *md, Object *ob,
-                          struct BMEditMesh *editData,
+static void deformVertsEM(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                          Object *ob, struct BMEditMesh *editData,
                           DerivedMesh *derivedData,
                           float (*vertexCos)[3],
                           int numVerts)
diff --git a/source/blender/modifiers/intern/MOD_skin.c b/source/blender/modifiers/intern/MOD_skin.c
index 4b84aeb335a..9d1c6913c1c 100644
--- a/source/blender/modifiers/intern/MOD_skin.c
+++ b/source/blender/modifiers/intern/MOD_skin.c
@@ -77,6 +77,8 @@
 #include "BKE_mesh_mapping.h"
 #include "BKE_modifier.h"
 
+#include "MOD_modifiertypes.h"
+
 #include "bmesh.h"
 
 typedef struct {
@@ -1915,6 +1917,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 }
 
 static DerivedMesh *applyModifier(ModifierData *md,
+                                  const struct EvaluationContext *UNUSED(eval_ctx),
                                   Object *UNUSED(ob),
                                   DerivedMesh *dm,
                                   ModifierApplyFlag UNUSED(flag))
diff --git a/source/blender/modifiers/intern/MOD_smoke.c b/source/blender/modifiers/intern/MOD_smoke.c
index a11b0f887ea..e66afe07841 100644
--- a/source/blender/modifiers/intern/MOD_smoke.c
+++ b/source/blender/modifiers/intern/MOD_smoke.c
@@ -45,7 +45,6 @@
 
 #include "BLI_utildefines.h"
 
-
 #include "BKE_cdderivedmesh.h"
 #include "BKE_layer.h"
 #include "BKE_library.h"
@@ -54,8 +53,11 @@
 #include "BKE_modifier.h"
 #include "BKE_smoke.h"
 
+#include "DEG_depsgraph.h"
 #include "DEG_depsgraph_build.h"
 
+#include "MOD_modifiertypes.h"
+
 static void initData(ModifierData *md) 
 {
 	SmokeModifierData *smd = (SmokeModifierData *) md;
@@ -100,8 +102,8 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob, 
-                                  DerivedMesh *dm,
+static DerivedMesh *applyModifier(ModifierData *md, const EvaluationContext *eval_ctx,
+                                  Object *ob, DerivedMesh *dm,
                                   ModifierApplyFlag flag)
 {
 	SmokeModifierData *smd = (SmokeModifierData *) md;
@@ -109,7 +111,7 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 	if (flag & MOD_APPLY_ORCO)
 		return dm;
 
-	return smokeModifier_do(smd, md->scene, BKE_scene_layer_context_active(md->scene), ob, dm);
+	return smokeModifier_do(smd, eval_ctx, md->scene, ob, dm);
 }
 
 static bool dependsOnTime(ModifierData *UNUSED(md))
diff --git a/source/blender/modifiers/intern/MOD_smooth.c b/source/blender/modifiers/intern/MOD_smooth.c
index f0f20acb8ea..be55030e18a 100644
--- a/source/blender/modifiers/intern/MOD_smooth.c
+++ b/source/blender/modifiers/intern/MOD_smooth.c
@@ -215,7 +215,7 @@ static void smoothModifier_do(
 	MEM_freeN(uctmp);
 }
 
-static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3], int numVerts, ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *dm = get_dm(ob, NULL, derivedData, NULL, false, false);
@@ -228,7 +228,7 @@ static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
 }
 
 static void deformVertsEM(
-        ModifierData *md, Object *ob, struct BMEditMesh *editData,
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, struct BMEditMesh *editData,
         DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	DerivedMesh *dm = get_dm(ob, editData, derivedData, NULL, false, false);
diff --git a/source/blender/modifiers/intern/MOD_softbody.c b/source/blender/modifiers/intern/MOD_softbody.c
index 5468b8a61f0..020dd3da6a5 100644
--- a/source/blender/modifiers/intern/MOD_softbody.c
+++ b/source/blender/modifiers/intern/MOD_softbody.c
@@ -44,17 +44,18 @@
 #include "BKE_particle.h"
 #include "BKE_softbody.h"
 
+#include "DEG_depsgraph.h"
 #include "DEG_depsgraph_build.h"
 
 #include "MOD_modifiertypes.h"
 
-static void deformVerts(ModifierData *md, Object *ob,
+static void deformVerts(ModifierData *md, const EvaluationContext *eval_ctx, Object *ob,
                         DerivedMesh *UNUSED(derivedData),
                         float (*vertexCos)[3],
                         int numVerts,
                         ModifierApplyFlag UNUSED(flag))
 {
-	sbObjectStep(md->scene, BKE_scene_layer_context_active(md->scene), ob, (float)md->scene->r.cfra, vertexCos, numVerts);
+	sbObjectStep(eval_ctx, md->scene, ob, (float)md->scene->r.cfra, vertexCos, numVerts);
 }
 
 static bool dependsOnTime(ModifierData *UNUSED(md))
diff --git a/source/blender/modifiers/intern/MOD_solidify.c b/source/blender/modifiers/intern/MOD_solidify.c
index e589cb7d713..14b29855728 100644
--- a/source/blender/modifiers/intern/MOD_solidify.c
+++ b/source/blender/modifiers/intern/MOD_solidify.c
@@ -36,7 +36,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "BLI_utildefines.h"
-#include "BLI_stackdefines.h"
+#include "BLI_utildefines_stack.h"
 #include "BLI_bitmap.h"
 #include "BLI_math.h"
 
@@ -205,8 +205,8 @@ BLI_INLINE void madd_v3v3short_fl(float r[3], const short a[3], const float f)
 }
 
 static DerivedMesh *applyModifier(
-        ModifierData *md, Object *ob,
-        DerivedMesh *dm,
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+        Object *ob, DerivedMesh *dm,
         ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *result;
diff --git a/source/blender/modifiers/intern/MOD_subsurf.c b/source/blender/modifiers/intern/MOD_subsurf.c
index 407fd63d5c3..6a07f842cf3 100644
--- a/source/blender/modifiers/intern/MOD_subsurf.c
+++ b/source/blender/modifiers/intern/MOD_subsurf.c
@@ -98,8 +98,8 @@ static bool isDisabled(ModifierData *md, int useRenderParams)
 	return get_render_subsurf_level(&md->scene->r, levels, useRenderParams != 0) == 0;
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *derivedData,
+static DerivedMesh *applyModifier(ModifierData *md, const EvaluationContext *UNUSED(eval_ctx),
+                                  Object *ob, DerivedMesh *derivedData,
                                   ModifierApplyFlag flag)
 {
 	SubsurfModifierData *smd = (SubsurfModifierData *) md;
@@ -135,7 +135,8 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 		else if ((ob->mode & (OB_MODE_VERTEX_PAINT | OB_MODE_WEIGHT_PAINT | OB_MODE_TEXTURE_PAINT)) != 0) {
 			modifier_setError(md, "OpenSubdiv is not supported in paint modes");
 		}
-		else if ((DEG_get_eval_flags_for_id(md->scene->depsgraph, &ob->id) & DAG_EVAL_NEED_CPU) == 0) {
+		/* TODO(sergey): How do we get depsgraph here? */
+		else if ((DEG_get_eval_flags_for_id(md->scene->depsgraph_legacy, &ob->id) & DAG_EVAL_NEED_CPU) == 0) {
 			subsurf_flags |= SUBSURF_USE_GPU_BACKEND;
 			do_cddm_convert = false;
 		}
@@ -161,10 +162,11 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 	return result;
 }
 
-static DerivedMesh *applyModifierEM(ModifierData *md, Object *UNUSED(ob),
-                                    struct BMEditMesh *UNUSED(editData),
-                                    DerivedMesh *derivedData,
-                                    ModifierApplyFlag flag)
+static DerivedMesh *applyModifierEM(
+        ModifierData *md, const EvaluationContext *UNUSED(eval_ctx),
+        Object *UNUSED(ob), struct BMEditMesh *UNUSED(editData),
+        DerivedMesh *derivedData,
+        ModifierApplyFlag flag)
 {
 	SubsurfModifierData *smd = (SubsurfModifierData *) md;
 	DerivedMesh *result;
diff --git a/source/blender/modifiers/intern/MOD_surface.c b/source/blender/modifiers/intern/MOD_surface.c
index ea68f540236..c408b4fbd63 100644
--- a/source/blender/modifiers/intern/MOD_surface.c
+++ b/source/blender/modifiers/intern/MOD_surface.c
@@ -85,8 +85,8 @@ static bool dependsOnTime(ModifierData *UNUSED(md))
 	return true;
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                        Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int UNUSED(numVerts),
                         ModifierApplyFlag UNUSED(flag))
diff --git a/source/blender/modifiers/intern/MOD_surfacedeform.c b/source/blender/modifiers/intern/MOD_surfacedeform.c
index 9339d71524f..b623293ed5c 100644
--- a/source/blender/modifiers/intern/MOD_surfacedeform.c
+++ b/source/blender/modifiers/intern/MOD_surfacedeform.c
@@ -1162,16 +1162,16 @@ static void surfacedeformModifier_do(ModifierData *md, float (*vertexCos)[3], un
 	}
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *UNUSED(derivedData),
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                        Object *ob, DerivedMesh *UNUSED(derivedData),
                         float (*vertexCos)[3], int numVerts,
                         ModifierApplyFlag UNUSED(flag))
 {
 	surfacedeformModifier_do(md, vertexCos, numVerts, ob);
 }
 
-static void deformVertsEM(ModifierData *md, Object *ob,
-                          struct BMEditMesh *UNUSED(editData),
+static void deformVertsEM(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                          Object *ob, struct BMEditMesh *UNUSED(editData),
                           DerivedMesh *UNUSED(derivedData),
                           float (*vertexCos)[3], int numVerts)
 {
diff --git a/source/blender/modifiers/intern/MOD_triangulate.c b/source/blender/modifiers/intern/MOD_triangulate.c
index a5d826a69ba..5dd7e3dfda4 100644
--- a/source/blender/modifiers/intern/MOD_triangulate.c
+++ b/source/blender/modifiers/intern/MOD_triangulate.c
@@ -35,6 +35,8 @@
 #include "bmesh.h"
 #include "bmesh_tools.h"
 
+#include "MOD_modifiertypes.h"
+
 static DerivedMesh *triangulate_dm(DerivedMesh *dm, const int quad_method, const int ngon_method)
 {
 	DerivedMesh *result;
@@ -83,6 +85,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 }
 
 static DerivedMesh *applyModifier(ModifierData *md,
+                                  const struct EvaluationContext *UNUSED(eval_ctx),
                                   Object *UNUSED(ob),
                                   DerivedMesh *dm,
                                   ModifierApplyFlag UNUSED(flag))
diff --git a/source/blender/modifiers/intern/MOD_uvproject.c b/source/blender/modifiers/intern/MOD_uvproject.c
index cae83282238..c9a842621b6 100644
--- a/source/blender/modifiers/intern/MOD_uvproject.c
+++ b/source/blender/modifiers/intern/MOD_uvproject.c
@@ -335,8 +335,8 @@ static DerivedMesh *uvprojectModifier_do(UVProjectModifierData *umd,
 	return dm;
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *derivedData,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *ob, DerivedMesh *derivedData,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *result;
diff --git a/source/blender/modifiers/intern/MOD_uvwarp.c b/source/blender/modifiers/intern/MOD_uvwarp.c
index 7ee0a7e3108..3773eed26dc 100644
--- a/source/blender/modifiers/intern/MOD_uvwarp.c
+++ b/source/blender/modifiers/intern/MOD_uvwarp.c
@@ -143,8 +143,8 @@ static void uv_warp_compute(void *userdata, const int i)
 	}
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-                                  DerivedMesh *dm,
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *ob, DerivedMesh *dm,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	UVWarpModifierData *umd = (UVWarpModifierData *) md;
diff --git a/source/blender/modifiers/intern/MOD_warp.c b/source/blender/modifiers/intern/MOD_warp.c
index c9a9e20df23..566ee5b2d24 100644
--- a/source/blender/modifiers/intern/MOD_warp.c
+++ b/source/blender/modifiers/intern/MOD_warp.c
@@ -313,7 +313,7 @@ static int warp_needs_dm(WarpModifierData *wmd)
 	return wmd->texture || wmd->defgrp_name[0];
 }
 
-static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3], int numVerts, ModifierApplyFlag UNUSED(flag))
 {
 	DerivedMesh *dm = NULL;
@@ -330,7 +330,7 @@ static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
 	}
 }
 
-static void deformVertsEM(ModifierData *md, Object *ob, struct BMEditMesh *em,
+static void deformVertsEM(ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob, struct BMEditMesh *em,
                           DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	DerivedMesh *dm = derivedData;
@@ -341,7 +341,7 @@ static void deformVertsEM(ModifierData *md, Object *ob, struct BMEditMesh *em,
 			dm = CDDM_from_editbmesh(em, false, false);
 	}
 
-	deformVerts(md, ob, dm, vertexCos, numVerts, 0);
+	deformVerts(md, eval_ctx, ob, dm, vertexCos, numVerts, 0);
 
 	if (use_dm) {
 		if (!derivedData) dm->release(dm);
diff --git a/source/blender/modifiers/intern/MOD_wave.c b/source/blender/modifiers/intern/MOD_wave.c
index 73e96f87c66..8b7af867b7d 100644
--- a/source/blender/modifiers/intern/MOD_wave.c
+++ b/source/blender/modifiers/intern/MOD_wave.c
@@ -88,14 +88,10 @@ static void copyData(ModifierData *md, ModifierData *target)
 {
 #if 0
 	WaveModifierData *wmd = (WaveModifierData *) md;
-#endif
 	WaveModifierData *twmd = (WaveModifierData *) target;
+#endif
 
 	modifier_copyData_generic(md, target);
-
-	if (twmd->texture) {
-		id_us_plus(&twmd->texture->id);
-	}
 }
 
 static bool dependsOnTime(ModifierData *UNUSED(md))
@@ -314,8 +310,8 @@ static void waveModifier_do(WaveModifierData *md,
 	if (wmd->texture) MEM_freeN(tex_co);
 }
 
-static void deformVerts(ModifierData *md, Object *ob,
-                        DerivedMesh *derivedData,
+static void deformVerts(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx),
+                        Object *ob, DerivedMesh *derivedData,
                         float (*vertexCos)[3],
                         int numVerts,
                         ModifierApplyFlag UNUSED(flag))
@@ -335,7 +331,7 @@ static void deformVerts(ModifierData *md, Object *ob,
 }
 
 static void deformVertsEM(
-        ModifierData *md, Object *ob, struct BMEditMesh *editData,
+        ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob, struct BMEditMesh *editData,
         DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
 	DerivedMesh *dm = derivedData;
diff --git a/source/blender/modifiers/intern/MOD_weightvgedit.c b/source/blender/modifiers/intern/MOD_weightvgedit.c
index e6603b81bfd..dbdaafaa5a7 100644
--- a/source/blender/modifiers/intern/MOD_weightvgedit.c
+++ b/source/blender/modifiers/intern/MOD_weightvgedit.c
@@ -49,7 +49,9 @@
 #include "DEG_depsgraph_build.h"
 
 #include "MEM_guardedalloc.h"
+
 #include "MOD_weightvg_util.h"
+#include "MOD_modifiertypes.h"
 
 /**************************************
  * Modifiers functions.               *
@@ -90,10 +92,6 @@ static void copyData(ModifierData *md, ModifierData *target)
 	modifier_copyData_generic(md, target);
 
 	twmd->cmap_curve = curvemapping_copy(wmd->cmap_curve);
-
-	if (twmd->mask_texture) {
-		id_us_plus(&twmd->mask_texture->id);
-	}
 }
 
 static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
@@ -164,7 +162,10 @@ static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 	return (wmd->defgrp_name[0] == '\0');
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob, DerivedMesh *derivedData,
+static DerivedMesh *applyModifier(ModifierData *md,
+                                  const struct EvaluationContext *UNUSED(eval_ctx),
+                                  Object *ob,
+                                  DerivedMesh *derivedData,
                                   ModifierApplyFlag UNUSED(flag))
 {
 	WeightVGEditModifierData *wmd = (WeightVGEditModifierData *) md;
diff --git a/source/blender/modifiers/intern/MOD_weightvgmix.c b/source/blender/modifiers/intern/MOD_weightvgmix.c
index df07cffe63f..5f30d4ca72a 100644
--- a/source/blender/modifiers/intern/MOD_weightvgmix.c
+++ b/source/blender/modifiers/intern/MOD_weightvgmix.c
@@ -46,7 +46,9 @@
 #include "DEG_depsgraph_build.h"
 
 #include "MEM_guardedalloc.h"
+
 #include "MOD_weightvg_util.h"
+#include "MOD_modifiertypes.h"
 
 
 /**
@@ -135,14 +137,10 @@ static void copyData(ModifierData *md, ModifierData *target)
 {
 #if 0
 	WeightVGMixModifierData *wmd  = (WeightVGMixModifierData *) md;
-#endif
 	WeightVGMixModifierData *twmd = (WeightVGMixModifierData *) target;
+#endif
 
 	modifier_copyData_generic(md, target);
-
-	if (twmd->mask_texture) {
-		id_us_plus(&twmd->mask_texture->id);
-	}
 }
 
 static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
@@ -215,8 +213,8 @@ static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 	return (wmd->defgrp_name_a[0] == '\0');
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob, DerivedMesh *derivedData,
-                                  ModifierApplyFlag UNUSED(flag))
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob,
+                                  DerivedMesh *derivedData, ModifierApplyFlag UNUSED(flag))
 {
 	WeightVGMixModifierData *wmd = (WeightVGMixModifierData *) md;
 	DerivedMesh *dm = derivedData;
diff --git a/source/blender/modifiers/intern/MOD_weightvgproximity.c b/source/blender/modifiers/intern/MOD_weightvgproximity.c
index 70b413ca685..c8bbbfe44b2 100644
--- a/source/blender/modifiers/intern/MOD_weightvgproximity.c
+++ b/source/blender/modifiers/intern/MOD_weightvgproximity.c
@@ -50,7 +50,9 @@
 #include "DEG_depsgraph_build.h"
 
 #include "MEM_guardedalloc.h"
+
 #include "MOD_weightvg_util.h"
+#include "MOD_modifiertypes.h"
 
 //#define USE_TIMEIT
 
@@ -285,14 +287,10 @@ static void copyData(ModifierData *md, ModifierData *target)
 {
 #if 0
 	WeightVGProximityModifierData *wmd  = (WeightVGProximityModifierData *) md;
-#endif
 	WeightVGProximityModifierData *twmd = (WeightVGProximityModifierData *) target;
+#endif
 
 	modifier_copyData_generic(md, target);
-
-	if (twmd->mask_texture) {
-		id_us_plus(&twmd->mask_texture->id);
-	}
 }
 
 static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
@@ -372,8 +370,8 @@ static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 	return (wmd->proximity_ob_target == NULL);
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob, DerivedMesh *derivedData,
-                                  ModifierApplyFlag UNUSED(flag))
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob,
+                                  DerivedMesh *derivedData, ModifierApplyFlag UNUSED(flag))
 {
 	WeightVGProximityModifierData *wmd = (WeightVGProximityModifierData *) md;
 	DerivedMesh *dm = derivedData;
diff --git a/source/blender/modifiers/intern/MOD_wireframe.c b/source/blender/modifiers/intern/MOD_wireframe.c
index 0c295f91012..6fc1907ba0a 100644
--- a/source/blender/modifiers/intern/MOD_wireframe.c
+++ b/source/blender/modifiers/intern/MOD_wireframe.c
@@ -107,7 +107,8 @@ static DerivedMesh *WireframeModifier_do(WireframeModifierData *wmd, Object *ob,
 
 }
 
-static DerivedMesh *applyModifier(ModifierData *md, Object *ob, DerivedMesh *dm, ModifierApplyFlag UNUSED(flag))
+static DerivedMesh *applyModifier(ModifierData *md, const struct EvaluationContext *UNUSED(eval_ctx), Object *ob,
+                                  DerivedMesh *dm, ModifierApplyFlag UNUSED(flag))
 {
 	return WireframeModifier_do((WireframeModifierData *)md, ob, dm);
 }
diff --git a/source/blender/nodes/CMakeLists.txt b/source/blender/nodes/CMakeLists.txt
index 2c46791ae18..d65b71a35e5 100644
--- a/source/blender/nodes/CMakeLists.txt
+++ b/source/blender/nodes/CMakeLists.txt
@@ -184,11 +184,9 @@ set(SRC
 	shader/nodes/node_shader_normal_map.c
 	shader/nodes/node_shader_object_info.c
 	shader/nodes/node_shader_hair_info.c
-	shader/nodes/node_shader_eevee_metallic.c
 	shader/nodes/node_shader_eevee_specular.c
 	shader/nodes/node_shader_output_lamp.c
 	shader/nodes/node_shader_output_material.c
-	shader/nodes/node_shader_output_eevee_material.c
 	shader/nodes/node_shader_output_world.c
 	shader/nodes/node_shader_output_linestyle.c
 	shader/nodes/node_shader_particle_info.c
diff --git a/source/blender/nodes/NOD_socket.h b/source/blender/nodes/NOD_socket.h
index 5c8875593e7..e311adc45eb 100644
--- a/source/blender/nodes/NOD_socket.h
+++ b/source/blender/nodes/NOD_socket.h
@@ -49,7 +49,7 @@ struct bNodeSocket *node_add_socket_from_template(struct bNodeTree *ntree, struc
 void node_verify_socket_templates(struct bNodeTree *ntree, struct bNode *node);
 
 void node_socket_init_default_value(struct bNodeSocket *sock);
-void node_socket_copy_default_value(struct bNodeSocket *to, struct bNodeSocket *from);
+void node_socket_copy_default_value(struct bNodeSocket *to, const struct bNodeSocket *from);
 void register_standard_node_socket_types(void);
 
 #endif
diff --git a/source/blender/nodes/NOD_static_types.h b/source/blender/nodes/NOD_static_types.h
index d8944776cbb..783e1a388c1 100644
--- a/source/blender/nodes/NOD_static_types.h
+++ b/source/blender/nodes/NOD_static_types.h
@@ -67,9 +67,7 @@ DefNode( ShaderNode,     SH_NODE_COMBRGB,         0,                      "COMBR
 DefNode( ShaderNode,     SH_NODE_HUE_SAT,         0,                      "HUE_SAT",        HueSaturation,    "Hue/Saturation",    ""              )
 
 DefNode( ShaderNode,     SH_NODE_OUTPUT_MATERIAL,    def_sh_output,          "OUTPUT_MATERIAL",    OutputMaterial,   "Material Output",   ""       )
-DefNode( ShaderNode,     SH_NODE_EEVEE_METALLIC,     0,                      "EEVEE_METALLIC",     EeveeMetallic,    "Metallic", "")
 DefNode( ShaderNode,     SH_NODE_EEVEE_SPECULAR,     0,                      "EEVEE_SPECULAR",     EeveeSpecular,    "Specular", "")
-DefNode( ShaderNode,     SH_NODE_OUTPUT_EEVEE_MATERIAL, def_sh_output,       "OUTPUT_EEVEE_MATERIAL", OutputEeveeMaterial, "Material Output", "")
 DefNode( ShaderNode,     SH_NODE_OUTPUT_LAMP,        def_sh_output,          "OUTPUT_LAMP",        OutputLamp,       "Lamp Output",       ""       )
 DefNode( ShaderNode,     SH_NODE_OUTPUT_WORLD,       def_sh_output,          "OUTPUT_WORLD",       OutputWorld,      "World Output",      ""       )
 DefNode( ShaderNode,     SH_NODE_OUTPUT_LINESTYLE,   def_sh_output_linestyle,"OUTPUT_LINESTYLE",   OutputLineStyle,  "Line Style Output", ""       )
diff --git a/source/blender/nodes/composite/nodes/node_composite_image.c b/source/blender/nodes/composite/nodes/node_composite_image.c
index 8139e29bade..a95c3233132 100644
--- a/source/blender/nodes/composite/nodes/node_composite_image.c
+++ b/source/blender/nodes/composite/nodes/node_composite_image.c
@@ -178,6 +178,9 @@ static void cmp_node_image_create_outputs(bNodeTree *ntree, bNode *node, LinkNod
 	cmp_node_image_add_pass_output(ntree, node, "Alpha", RE_PASSNAME_COMBINED, -1, SOCK_FLOAT, false, available_sockets, &prev_index);
 
 	if (ima) {
+		if (!ima->rr) {
+			cmp_node_image_add_pass_output(ntree, node, RE_PASSNAME_Z, RE_PASSNAME_Z, -1, SOCK_FLOAT, false, available_sockets, &prev_index);
+		}
 		BKE_image_release_ibuf(ima, ibuf, NULL);
 	}
 }
diff --git a/source/blender/nodes/intern/node_socket.c b/source/blender/nodes/intern/node_socket.c
index 01c642b063d..ddd25b237a0 100644
--- a/source/blender/nodes/intern/node_socket.c
+++ b/source/blender/nodes/intern/node_socket.c
@@ -267,7 +267,7 @@ void node_socket_init_default_value(bNodeSocket *sock)
 	}
 }
 
-void node_socket_copy_default_value(bNodeSocket *to, bNodeSocket *from)
+void node_socket_copy_default_value(bNodeSocket *to, const bNodeSocket *from)
 {
 	/* sanity check */
 	if (to->type != from->type)
diff --git a/source/blender/nodes/shader/node_shader_tree.c b/source/blender/nodes/shader/node_shader_tree.c
index b5d77e99328..35a8c712905 100644
--- a/source/blender/nodes/shader/node_shader_tree.c
+++ b/source/blender/nodes/shader/node_shader_tree.c
@@ -80,7 +80,7 @@ static void shader_get_from_context(const bContext *C, bNodeTreeType *UNUSED(tre
 	SpaceNode *snode = CTX_wm_space_node(C);
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	
 	if ((snode->shaderfrom == SNODE_SHADER_OBJECT) ||
 	    (BKE_scene_use_new_shading_nodes(scene) == false))
@@ -214,6 +214,9 @@ static void ntree_shader_link_builtin_normal(bNodeTree *ntree,
  * render engines works but it's how the GPU shader compilation works. This we
  * can change in the future and make it a generic function, but for now it stays
  * private here.
+ *
+ * It also does not yet take into account render engine specific output nodes,
+ * it should give priority to e.g. the Eevee material output node for Eevee.
  */
 static bNode *ntree_shader_output_node(bNodeTree *ntree)
 {
@@ -475,6 +478,48 @@ static void ntree_shader_relink_displacement(bNodeTree *ntree,
 	ntreeUpdateTree(G.main, ntree);
 }
 
+static bool ntree_tag_ssr_bsdf_cb(bNode *fromnode, bNode *UNUSED(tonode), void *userdata, const bool UNUSED(reversed))
+{
+	switch (fromnode->type) {
+		case SH_NODE_BSDF_ANISOTROPIC:
+		case SH_NODE_EEVEE_SPECULAR:
+		case SH_NODE_BSDF_PRINCIPLED:
+		case SH_NODE_BSDF_GLOSSY:
+		case SH_NODE_BSDF_GLASS:
+			fromnode->ssr_id = (*(float *)userdata);
+			(*(float *)userdata) += 1;
+			break;
+		default:
+			/* We could return false here but since we (will)
+			 * allow the use of Closure as RGBA, we can have
+			 * Bsdf nodes linked to other Bsdf nodes. */
+			break;
+	}
+
+	return true;
+}
+
+/* EEVEE: Scan the ntree to set the Screen Space Reflection
+ * layer id of every specular node.
+ */
+static void ntree_shader_tag_ssr_node(bNodeTree *ntree, short compatibility)
+{
+	if (compatibility != NODE_NEWER_SHADING) {
+		/* We can only deal with new shading system here. */
+		return;
+	}
+
+	bNode *output_node = ntree_shader_output_node(ntree);
+	if (output_node == NULL) {
+		return;
+	}
+	/* Make sure sockets links pointers are correct. */
+	ntreeUpdateTree(G.main, ntree);
+
+	int lobe_count = 0;
+	nodeChainIter(ntree, output_node, ntree_tag_ssr_bsdf_cb, &lobe_count, true);
+}
+
 void ntreeGPUMaterialNodes(bNodeTree *ntree, GPUMaterial *mat, short compatibility)
 {
 	/* localize tree to create links for reroute and mute */
@@ -486,6 +531,8 @@ void ntreeGPUMaterialNodes(bNodeTree *ntree, GPUMaterial *mat, short compatibili
 	 */
 	ntree_shader_relink_displacement(localtree, compatibility);
 
+	ntree_shader_tag_ssr_node(localtree, compatibility);
+
 	exec = ntreeShaderBeginExecTree(localtree);
 	ntreeExecGPUNodes(exec, mat, 1, compatibility);
 	ntreeShaderEndExecTree(exec);
diff --git a/source/blender/nodes/shader/node_shader_util.c b/source/blender/nodes/shader/node_shader_util.c
index 5bc97f13b41..8559765e315 100644
--- a/source/blender/nodes/shader/node_shader_util.c
+++ b/source/blender/nodes/shader/node_shader_util.c
@@ -163,7 +163,7 @@ void node_gpu_stack_from_data(struct GPUNodeStack *gs, int type, bNodeStack *ns)
 		else if (type == SOCK_RGBA)
 			gs->type = GPU_VEC4;
 		else if (type == SOCK_SHADER)
-			gs->type = GPU_VEC4;
+			gs->type = GPU_CLOSURE;
 		else
 			gs->type = GPU_NONE;
 
diff --git a/source/blender/nodes/shader/node_shader_util.h b/source/blender/nodes/shader/node_shader_util.h
index 79c58cb5715..148888f7693 100644
--- a/source/blender/nodes/shader/node_shader_util.h
+++ b/source/blender/nodes/shader/node_shader_util.h
@@ -78,6 +78,7 @@
 
 #include "GPU_lamp.h"
 #include "GPU_material.h"
+#include "GPU_uniformbuffer.h"
 
 
 int sh_node_poll_default(struct bNodeType *ntype, struct bNodeTree *ntree);
diff --git a/source/blender/nodes/shader/nodes/node_shader_add_shader.c b/source/blender/nodes/shader/nodes/node_shader_add_shader.c
index 1edac62438e..d3bb8fccf71 100644
--- a/source/blender/nodes/shader/nodes/node_shader_add_shader.c
+++ b/source/blender/nodes/shader/nodes/node_shader_add_shader.c
@@ -40,9 +40,9 @@ static bNodeSocketTemplate sh_node_add_shader_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_add_shader(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_add_shader(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "node_add_shader", in, out);
+	return GPU_stack_link(mat, node, "node_add_shader", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_ambient_occlusion.c b/source/blender/nodes/shader/nodes/node_shader_ambient_occlusion.c
index 878f8562619..cb4335ca9a7 100644
--- a/source/blender/nodes/shader/nodes/node_shader_ambient_occlusion.c
+++ b/source/blender/nodes/shader/nodes/node_shader_ambient_occlusion.c
@@ -39,9 +39,9 @@ static bNodeSocketTemplate sh_node_ambient_occlusion_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_ambient_occlusion(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_ambient_occlusion(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "node_ambient_occlusion", in, out, GPU_builtin(GPU_VIEW_NORMAL));
+	return GPU_stack_link(mat, node, "node_ambient_occlusion", in, out, GPU_builtin(GPU_VIEW_NORMAL));
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_attribute.c b/source/blender/nodes/shader/nodes/node_shader_attribute.c
index 0a69593cf07..3c9b21a4198 100644
--- a/source/blender/nodes/shader/nodes/node_shader_attribute.c
+++ b/source/blender/nodes/shader/nodes/node_shader_attribute.c
@@ -47,7 +47,7 @@ static int node_shader_gpu_attribute(GPUMaterial *mat, bNode *node, bNodeExecDat
 	NodeShaderAttribute *attr = node->storage;
 	GPUNodeLink *cd_attr = GPU_attribute(CD_AUTO_FROM_NAME, attr->name);
 
-	return GPU_stack_link(mat, "node_attribute", in, out, cd_attr);
+	return GPU_stack_link(mat, node, "node_attribute", in, out, cd_attr);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_background.c b/source/blender/nodes/shader/nodes/node_shader_background.c
index e4d635994b4..4ea675f9e0c 100644
--- a/source/blender/nodes/shader/nodes/node_shader_background.c
+++ b/source/blender/nodes/shader/nodes/node_shader_background.c
@@ -40,9 +40,9 @@ static bNodeSocketTemplate sh_node_background_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_background(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_background(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "node_background", in, out);
+	return GPU_stack_link(mat, node, "node_background", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_brightness.c b/source/blender/nodes/shader/nodes/node_shader_brightness.c
index e992c0773c2..457708405af 100644
--- a/source/blender/nodes/shader/nodes/node_shader_brightness.c
+++ b/source/blender/nodes/shader/nodes/node_shader_brightness.c
@@ -42,9 +42,9 @@ static bNodeSocketTemplate sh_node_brightcontrast_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int gpu_shader_brightcontrast(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_brightcontrast(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "brightness_contrast", in, out);
+	return GPU_stack_link(mat, node, "brightness_contrast", in, out);
 }
 
 void register_node_type_sh_brightcontrast(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_bsdf_anisotropic.c b/source/blender/nodes/shader/nodes/node_shader_bsdf_anisotropic.c
index 01ca0bd6512..13e8ac67f63 100644
--- a/source/blender/nodes/shader/nodes/node_shader_bsdf_anisotropic.c
+++ b/source/blender/nodes/shader/nodes/node_shader_bsdf_anisotropic.c
@@ -49,14 +49,12 @@ static void node_shader_init_anisotropic(bNodeTree *UNUSED(ntree), bNode *node)
 	node->custom1 = SHD_GLOSSY_GGX;
 }
 
-static int node_shader_gpu_bsdf_anisotropic(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_bsdf_anisotropic(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	if (!in[4].link)
-		in[4].link = GPU_builtin(GPU_VIEW_NORMAL);
-	else
-		GPU_link(mat, "direction_transform_m4v3", in[4].link, GPU_builtin(GPU_VIEW_MATRIX), &in[4].link);
+		GPU_link(mat, "world_normals_get", &in[4].link);
 
-	return GPU_stack_link(mat, "node_bsdf_anisotropic", in, out);
+	return GPU_stack_link(mat, node, "node_bsdf_anisotropic", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_bsdf_diffuse.c b/source/blender/nodes/shader/nodes/node_shader_bsdf_diffuse.c
index e86d2677a61..be7012712cc 100644
--- a/source/blender/nodes/shader/nodes/node_shader_bsdf_diffuse.c
+++ b/source/blender/nodes/shader/nodes/node_shader_bsdf_diffuse.c
@@ -41,14 +41,12 @@ static bNodeSocketTemplate sh_node_bsdf_diffuse_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_bsdf_diffuse(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_bsdf_diffuse(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	if (!in[2].link)
-		in[2].link = GPU_builtin(GPU_VIEW_NORMAL);
-	else
-		GPU_link(mat, "direction_transform_m4v3", in[2].link, GPU_builtin(GPU_VIEW_MATRIX), &in[2].link);
+		GPU_link(mat, "world_normals_get", &in[2].link);
 
-	return GPU_stack_link(mat, "node_bsdf_diffuse", in, out);
+	return GPU_stack_link(mat, node, "node_bsdf_diffuse", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_bsdf_glass.c b/source/blender/nodes/shader/nodes/node_shader_bsdf_glass.c
index 5569fe85489..1537e07ca16 100644
--- a/source/blender/nodes/shader/nodes/node_shader_bsdf_glass.c
+++ b/source/blender/nodes/shader/nodes/node_shader_bsdf_glass.c
@@ -47,14 +47,12 @@ static void node_shader_init_glass(bNodeTree *UNUSED(ntree), bNode *node)
 	node->custom1 = SHD_GLOSSY_BECKMANN;
 }
 
-static int node_shader_gpu_bsdf_glass(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_bsdf_glass(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	if (!in[3].link)
-		in[3].link = GPU_builtin(GPU_VIEW_NORMAL);
-	else
-		GPU_link(mat, "direction_transform_m4v3", in[3].link, GPU_builtin(GPU_VIEW_MATRIX), &in[3].link);
+		GPU_link(mat, "world_normals_get", &in[3].link);
 
-	return GPU_stack_link(mat, "node_bsdf_glass", in, out);
+	return GPU_stack_link(mat, node, "node_bsdf_glass", in, out, GPU_uniform(&node->ssr_id));
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_bsdf_glossy.c b/source/blender/nodes/shader/nodes/node_shader_bsdf_glossy.c
index 7e1bc971c73..35121b2afed 100644
--- a/source/blender/nodes/shader/nodes/node_shader_bsdf_glossy.c
+++ b/source/blender/nodes/shader/nodes/node_shader_bsdf_glossy.c
@@ -46,14 +46,12 @@ static void node_shader_init_glossy(bNodeTree *UNUSED(ntree), bNode *node)
 	node->custom1 = SHD_GLOSSY_GGX;
 }
 
-static int node_shader_gpu_bsdf_glossy(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_bsdf_glossy(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	if (!in[2].link)
-		in[2].link = GPU_builtin(GPU_VIEW_NORMAL);
-	else
-		GPU_link(mat, "direction_transform_m4v3", in[2].link, GPU_builtin(GPU_VIEW_MATRIX), &in[2].link);
+		GPU_link(mat, "world_normals_get", &in[2].link);
 
-	return GPU_stack_link(mat, "node_bsdf_glossy", in, out);
+	return GPU_stack_link(mat, node, "node_bsdf_glossy", in, out, GPU_uniform(&node->ssr_id));
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_bsdf_hair.c b/source/blender/nodes/shader/nodes/node_shader_bsdf_hair.c
index 25be59f091d..b8078ac60ac 100644
--- a/source/blender/nodes/shader/nodes/node_shader_bsdf_hair.c
+++ b/source/blender/nodes/shader/nodes/node_shader_bsdf_hair.c
@@ -43,9 +43,9 @@ static bNodeSocketTemplate sh_node_bsdf_hair_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_bsdf_hair(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_bsdf_hair(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "node_bsdf_hair", in, out);
+	return GPU_stack_link(mat, node, "node_bsdf_hair", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_bsdf_principled.c b/source/blender/nodes/shader/nodes/node_shader_bsdf_principled.c
index e0330d110ca..29a6d062947 100644
--- a/source/blender/nodes/shader/nodes/node_shader_bsdf_principled.c
+++ b/source/blender/nodes/shader/nodes/node_shader_bsdf_principled.c
@@ -63,8 +63,9 @@ static void node_shader_init_principled(bNodeTree *UNUSED(ntree), bNode *node)
 	node->custom1 = SHD_GLOSSY_MULTI_GGX;
 }
 
-static int node_shader_gpu_bsdf_principled(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_bsdf_principled(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
+#if 0 /* Old 2.7 glsl viewport */
 	// normal
 	if (!in[17].link)
 		in[17].link = GPU_builtin(GPU_VIEW_NORMAL);
@@ -76,8 +77,28 @@ static int node_shader_gpu_bsdf_principled(GPUMaterial *mat, bNode *UNUSED(node)
 		in[18].link = GPU_builtin(GPU_VIEW_NORMAL);
 	else
 		GPU_link(mat, "direction_transform_m4v3", in[18].link, GPU_builtin(GPU_VIEW_MATRIX), &in[18].link);
+#endif
 
-	return GPU_stack_link(mat, "node_bsdf_principled", in, out, GPU_builtin(GPU_VIEW_POSITION));
+	/* Normals */
+	if (!in[17].link) {
+		GPU_link(mat, "world_normals_get", &in[17].link);
+	}
+
+	/* Clearcoat Normals */
+	if (!in[18].link) {
+		GPU_link(mat, "world_normals_get", &in[18].link);
+	}
+
+	/* Tangents */
+	if (!in[19].link) {
+		GPUNodeLink *orco = GPU_attribute(CD_ORCO, "");
+		GPU_link(mat, "tangent_orco_z", orco, &in[19].link);
+		GPU_link(mat, "node_tangent",
+		        GPU_builtin(GPU_VIEW_NORMAL), in[19].link, GPU_builtin(GPU_OBJECT_MATRIX), GPU_builtin(GPU_INVERSE_VIEW_MATRIX),
+		        &in[19].link);
+	}
+
+	return GPU_stack_link(mat, node, "node_bsdf_principled_clearcoat", in, out, GPU_builtin(GPU_VIEW_POSITION), GPU_uniform(&node->ssr_id));
 }
 
 static void node_shader_update_principled(bNodeTree *UNUSED(ntree), bNode *node)
diff --git a/source/blender/nodes/shader/nodes/node_shader_bsdf_refraction.c b/source/blender/nodes/shader/nodes/node_shader_bsdf_refraction.c
index c447f5de219..9dbe3361e8b 100644
--- a/source/blender/nodes/shader/nodes/node_shader_bsdf_refraction.c
+++ b/source/blender/nodes/shader/nodes/node_shader_bsdf_refraction.c
@@ -47,14 +47,12 @@ static void node_shader_init_refraction(bNodeTree *UNUSED(ntree), bNode *node)
 	node->custom1 = SHD_GLOSSY_BECKMANN;
 }
 
-static int node_shader_gpu_bsdf_refraction(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_bsdf_refraction(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	if (!in[3].link)
-		in[3].link = GPU_builtin(GPU_VIEW_NORMAL);
-	else
-		GPU_link(mat, "direction_transform_m4v3", in[3].link, GPU_builtin(GPU_VIEW_MATRIX), &in[3].link);
+		GPU_link(mat, "world_normals_get", &in[3].link);
 
-	return GPU_stack_link(mat, "node_bsdf_refraction", in, out);
+	return GPU_stack_link(mat, node, "node_bsdf_refraction", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_bsdf_toon.c b/source/blender/nodes/shader/nodes/node_shader_bsdf_toon.c
index c3510beb470..28941fbd662 100644
--- a/source/blender/nodes/shader/nodes/node_shader_bsdf_toon.c
+++ b/source/blender/nodes/shader/nodes/node_shader_bsdf_toon.c
@@ -42,14 +42,14 @@ static bNodeSocketTemplate sh_node_bsdf_toon_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_bsdf_toon(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_bsdf_toon(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	if (!in[3].link)
 		in[3].link = GPU_builtin(GPU_VIEW_NORMAL);
 	else
 		GPU_link(mat, "direction_transform_m4v3", in[3].link, GPU_builtin(GPU_VIEW_MATRIX), &in[3].link);
 
-	return GPU_stack_link(mat, "node_bsdf_toon", in, out);
+	return GPU_stack_link(mat, node, "node_bsdf_toon", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_bsdf_translucent.c b/source/blender/nodes/shader/nodes/node_shader_bsdf_translucent.c
index 3b88d609cdb..f6f6da524d5 100644
--- a/source/blender/nodes/shader/nodes/node_shader_bsdf_translucent.c
+++ b/source/blender/nodes/shader/nodes/node_shader_bsdf_translucent.c
@@ -40,14 +40,12 @@ static bNodeSocketTemplate sh_node_bsdf_translucent_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_bsdf_translucent(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_bsdf_translucent(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	if (!in[1].link)
-		in[1].link = GPU_builtin(GPU_VIEW_NORMAL);
-	else
-		GPU_link(mat, "direction_transform_m4v3", in[1].link, GPU_builtin(GPU_VIEW_MATRIX), &in[1].link);
+		GPU_link(mat, "world_normals_get", &in[1].link);
 
-	return GPU_stack_link(mat, "node_bsdf_translucent", in, out);
+	return GPU_stack_link(mat, node, "node_bsdf_translucent", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_bsdf_transparent.c b/source/blender/nodes/shader/nodes/node_shader_bsdf_transparent.c
index 5cb50b00e1a..76afe935433 100644
--- a/source/blender/nodes/shader/nodes/node_shader_bsdf_transparent.c
+++ b/source/blender/nodes/shader/nodes/node_shader_bsdf_transparent.c
@@ -39,9 +39,9 @@ static bNodeSocketTemplate sh_node_bsdf_transparent_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_bsdf_transparent(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_bsdf_transparent(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "node_bsdf_transparent", in, out);
+	return GPU_stack_link(mat, node, "node_bsdf_transparent", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_bsdf_velvet.c b/source/blender/nodes/shader/nodes/node_shader_bsdf_velvet.c
index ef3d52ecbce..6d61f3f7473 100644
--- a/source/blender/nodes/shader/nodes/node_shader_bsdf_velvet.c
+++ b/source/blender/nodes/shader/nodes/node_shader_bsdf_velvet.c
@@ -41,14 +41,12 @@ static bNodeSocketTemplate sh_node_bsdf_velvet_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_bsdf_velvet(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_bsdf_velvet(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	if (!in[2].link)
-		in[2].link = GPU_builtin(GPU_VIEW_NORMAL);
-	else
-		GPU_link(mat, "direction_transform_m4v3", in[2].link, GPU_builtin(GPU_VIEW_MATRIX), &in[2].link);
+		GPU_link(mat, "world_normals_get", &in[2].link);
 
-	return GPU_stack_link(mat, "node_bsdf_velvet", in, out);
+	return GPU_stack_link(mat, node, "node_bsdf_velvet", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_bump.c b/source/blender/nodes/shader/nodes/node_shader_bump.c
index b39ca5d90ee..15a8c47db7a 100644
--- a/source/blender/nodes/shader/nodes/node_shader_bump.c
+++ b/source/blender/nodes/shader/nodes/node_shader_bump.c
@@ -52,7 +52,7 @@ static int gpu_shader_bump(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(
 	else
 		GPU_link(mat, "direction_transform_m4v3", in[3].link, GPU_builtin(GPU_VIEW_MATRIX), &in[3].link);
 	float invert = node->custom1;
-	GPU_stack_link(mat, "node_bump", in, out, GPU_builtin(GPU_VIEW_POSITION), GPU_uniform(&invert));
+	GPU_stack_link(mat, node, "node_bump", in, out, GPU_builtin(GPU_VIEW_POSITION), GPU_uniform(&invert));
 	/* Other nodes are applying view matrix if the input Normal has a link.
 	 * We don't want normal to have view matrix applied twice, so we cancel it here.
 	 *
diff --git a/source/blender/nodes/shader/nodes/node_shader_camera.c b/source/blender/nodes/shader/nodes/node_shader_camera.c
index 3bdb5c36d69..ac0880d22ba 100644
--- a/source/blender/nodes/shader/nodes/node_shader_camera.c
+++ b/source/blender/nodes/shader/nodes/node_shader_camera.c
@@ -52,7 +52,7 @@ static void node_shader_exec_camera(void *data, int UNUSED(thread), bNode *UNUSE
 	}
 }
 
-static int gpu_shader_camera(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_camera(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	GPUNodeLink *viewvec;
 
@@ -62,7 +62,7 @@ static int gpu_shader_camera(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecDat
 	if (GPU_material_use_new_shading_nodes(mat))
 		GPU_link(mat, "invert_z", viewvec, &viewvec);
 
-	return GPU_stack_link(mat, "camera", in, out, viewvec);
+	return GPU_stack_link(mat, node, "camera", in, out, viewvec);
 }
 
 void register_node_type_sh_camera(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_curves.c b/source/blender/nodes/shader/nodes/node_shader_curves.c
index 5e067e6c630..ceba8fd1248 100644
--- a/source/blender/nodes/shader/nodes/node_shader_curves.c
+++ b/source/blender/nodes/shader/nodes/node_shader_curves.c
@@ -66,7 +66,7 @@ static int gpu_shader_curve_vec(GPUMaterial *mat, bNode *node, bNodeExecData *UN
 	int size;
 
 	curvemapping_table_RGBA(node->storage, &array, &size);
-	return GPU_stack_link(mat, "curves_vec", in, out, GPU_texture(size, array));
+	return GPU_stack_link(mat, node, "curves_vec", in, out, GPU_texture(size, array));
 }
 
 void register_node_type_sh_curve_vec(void)
@@ -125,7 +125,7 @@ static int gpu_shader_curve_rgb(GPUMaterial *mat, bNode *node, bNodeExecData *UN
 
 	curvemapping_initialize(node->storage);
 	curvemapping_table_RGBA(node->storage, &array, &size);
-	return GPU_stack_link(mat, "curves_rgb", in, out, GPU_texture(size, array));
+	return GPU_stack_link(mat, node, "curves_rgb", in, out, GPU_texture(size, array));
 }
 
 void register_node_type_sh_curve_rgb(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_eevee_metallic.c b/source/blender/nodes/shader/nodes/node_shader_eevee_metallic.c
deleted file mode 100644
index 23e927fa99b..00000000000
--- a/source/blender/nodes/shader/nodes/node_shader_eevee_metallic.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * ***** BEGIN GPL LICENSE BLOCK *****
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version. 
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * The Original Code is Copyright (C) 2005 Blender Foundation.
- * All rights reserved.
- *
- * The Original Code is: all of this file.
- *
- * Contributor(s): Clément Foucault.
- *
- * ***** END GPL LICENSE BLOCK *****
- */
-
-#include "../node_shader_util.h"
-
-/* **************** OUTPUT ******************** */
-
-static bNodeSocketTemplate sh_node_eevee_metallic_in[] = {
-	{	SOCK_RGBA, 1, N_("Base Color"),				0.8f, 0.8f, 0.8f, 1.0f},
-	{	SOCK_FLOAT, 1, N_("Metallic"),				0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR},
-	{	SOCK_FLOAT, 1, N_("Specular"),				0.5f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR},
-	{	SOCK_FLOAT, 1, N_("Roughness"),				0.2f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR},
-	{	SOCK_RGBA, 1, N_("Emissive Color"),			0.0f, 0.0f, 0.0f, 1.0f},
-	{	SOCK_FLOAT, 1, N_("Transparency"),			0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR},
-	{	SOCK_VECTOR, 1, N_("Normal"),				0.0f, 0.0f, 0.0f, 1.0f, -1.0f, 1.0f, PROP_NONE, SOCK_HIDE_VALUE},
-	{	SOCK_FLOAT, 1, N_("Clear Coat"),			0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR},
-	{	SOCK_FLOAT, 1, N_("Clear Coat Roughness"),	0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR},
-	{	SOCK_VECTOR, 1, N_("Clear Coat Normal"),	0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_HIDE_VALUE},
-	{	SOCK_FLOAT, 1, N_("Ambient Occlusion"),		1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_HIDE_VALUE},
-	{	-1, 0, ""	}
-};
-
-static bNodeSocketTemplate sh_node_eevee_metallic_out[] = {
-	{	SOCK_SHADER, 0, N_("BSDF")},
-	{	-1, 0, ""	}
-};
-
-static int node_shader_gpu_eevee_metallic(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
-{
-	static float one = 1.0f;
-
-	/* Normals */
-	if (!in[6].link) {
-		GPU_link(mat, "world_normals_get", &in[6].link);
-	}
-
-	/* Clearcoat Normals */
-	if (!in[9].link) {
-		GPU_link(mat, "world_normals_get", &in[9].link);
-	}
-
-	/* Occlusion */
-	if (!in[10].link) {
-		GPU_link(mat, "set_value", GPU_uniform(&one), &in[10].link);
-	}
-
-	return GPU_stack_link(mat, "node_eevee_metallic", in, out);
-}
-
-
-/* node type definition */
-void register_node_type_sh_eevee_metallic(void)
-{
-	static bNodeType ntype;
-
-	sh_node_type_base(&ntype, SH_NODE_EEVEE_METALLIC, "Metallic", NODE_CLASS_SHADER, 0);
-	node_type_compatibility(&ntype, NODE_NEW_SHADING);
-	node_type_socket_templates(&ntype, sh_node_eevee_metallic_in, sh_node_eevee_metallic_out);
-	node_type_init(&ntype, NULL);
-	node_type_storage(&ntype, "", NULL, NULL);
-	node_type_gpu(&ntype, node_shader_gpu_eevee_metallic);
-
-	nodeRegisterType(&ntype);
-}
diff --git a/source/blender/nodes/shader/nodes/node_shader_eevee_specular.c b/source/blender/nodes/shader/nodes/node_shader_eevee_specular.c
index b8389814027..c249e77c17a 100644
--- a/source/blender/nodes/shader/nodes/node_shader_eevee_specular.c
+++ b/source/blender/nodes/shader/nodes/node_shader_eevee_specular.c
@@ -48,7 +48,7 @@ static bNodeSocketTemplate sh_node_eevee_specular_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_eevee_specular(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_eevee_specular(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	static float one = 1.0f;
 
@@ -67,7 +67,7 @@ static int node_shader_gpu_eevee_specular(GPUMaterial *mat, bNode *UNUSED(node),
 		GPU_link(mat, "set_value", GPU_uniform(&one), &in[9].link);
 	}
 
-	return GPU_stack_link(mat, "node_eevee_specular", in, out);
+	return GPU_stack_link(mat, node, "node_eevee_specular", in, out, GPU_uniform(&node->ssr_id));
 }
 
 
diff --git a/source/blender/nodes/shader/nodes/node_shader_emission.c b/source/blender/nodes/shader/nodes/node_shader_emission.c
index 51b3d5740a7..0901e8204f8 100644
--- a/source/blender/nodes/shader/nodes/node_shader_emission.c
+++ b/source/blender/nodes/shader/nodes/node_shader_emission.c
@@ -40,9 +40,9 @@ static bNodeSocketTemplate sh_node_emission_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_emission(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_emission(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "node_emission", in, out, GPU_builtin(GPU_VIEW_NORMAL));
+	return GPU_stack_link(mat, node, "node_emission", in, out, GPU_builtin(GPU_VIEW_NORMAL));
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_fresnel.c b/source/blender/nodes/shader/nodes/node_shader_fresnel.c
index 5a9e33a4053..b285f1a8a3e 100644
--- a/source/blender/nodes/shader/nodes/node_shader_fresnel.c
+++ b/source/blender/nodes/shader/nodes/node_shader_fresnel.c
@@ -39,7 +39,7 @@ static bNodeSocketTemplate sh_node_fresnel_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_fresnel(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_fresnel(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	if (!in[1].link) {
 		in[1].link = GPU_builtin(GPU_VIEW_NORMAL);
@@ -48,17 +48,26 @@ static int node_shader_gpu_fresnel(GPUMaterial *mat, bNode *UNUSED(node), bNodeE
 		GPU_link(mat, "direction_transform_m4v3", in[1].link, GPU_builtin(GPU_VIEW_MATRIX), &in[1].link);
 	}
 	
-	return GPU_stack_link(mat, "node_fresnel", in, out, GPU_builtin(GPU_VIEW_POSITION));
+	return GPU_stack_link(mat, node, "node_fresnel", in, out, GPU_builtin(GPU_VIEW_POSITION));
 }
 
-static void node_shader_exec_fresnel(void *data, int UNUSED(thread), bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), bNodeStack **in, bNodeStack **out)
+static void node_shader_exec_fresnel(void *data, int UNUSED(thread), bNode *node, bNodeExecData *UNUSED(execdata), bNodeStack **in, bNodeStack **out)
 {
 	ShadeInput *shi = ((ShaderCallData *)data)->shi;
-	float eta = max_ff(in[0]->vec[0], 0.00001);
+
+	/* Compute IOR. */
+	float eta;
+	nodestack_get_vec(&eta, SOCK_FLOAT, in[0]);
+	eta = max_ff(eta, 0.00001);
+	eta = shi->flippednor ? 1 / eta : eta;
+
+	/* Get normal from socket, but only if linked. */
+	bNodeSocket *sock_normal = node->inputs.first;
+	sock_normal = sock_normal->next;
 
 	float n[3];
-	if (in[1]->hasinput) {
-		copy_v3_v3(n, in[1]->vec);
+	if (sock_normal->link) {
+		nodestack_get_vec(n, SOCK_VECTOR, in[1]);
 	}
 	else {
 		copy_v3_v3(n, shi->vn);
@@ -68,7 +77,7 @@ static void node_shader_exec_fresnel(void *data, int UNUSED(thread), bNode *UNUS
 		mul_mat3_m4_v3((float (*)[4])RE_render_current_get_matrix(RE_VIEW_MATRIX), n);
 	}
 
-	out[0]->vec[0] = RE_fresnel_dielectric(shi->view, n, shi->flippednor ? 1 / eta : eta);
+	out[0]->vec[0] = RE_fresnel_dielectric(shi->view, n, eta);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_gamma.c b/source/blender/nodes/shader/nodes/node_shader_gamma.c
index 37439569f77..1aebfbe5888 100644
--- a/source/blender/nodes/shader/nodes/node_shader_gamma.c
+++ b/source/blender/nodes/shader/nodes/node_shader_gamma.c
@@ -52,9 +52,9 @@ static void node_shader_exec_gamma(void *UNUSED(data), int UNUSED(thread), bNode
 	out[0]->vec[2] = col[2] > 0.0f ? powf(col[2], gamma) : col[2];
 }
 
-static int node_shader_gpu_gamma(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_gamma(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "node_gamma", in, out);
+	return GPU_stack_link(mat, node, "node_gamma", in, out);
 }
 
 void register_node_type_sh_gamma(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_geom.c b/source/blender/nodes/shader/nodes/node_shader_geom.c
index b289d66efc3..57bef4a6784 100644
--- a/source/blender/nodes/shader/nodes/node_shader_geom.c
+++ b/source/blender/nodes/shader/nodes/node_shader_geom.c
@@ -136,7 +136,7 @@ static int gpu_shader_geom(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(
 	GPUNodeLink *mtface = GPU_attribute(CD_MTFACE, ngeo->uvname);
 	GPUNodeLink *mcol = GPU_attribute(CD_MCOL, ngeo->colname);
 
-	bool ret = GPU_stack_link(mat, "geom", in, out,
+	bool ret = GPU_stack_link(mat, node, "geom", in, out,
 	                      GPU_builtin(GPU_VIEW_POSITION), GPU_builtin(GPU_VIEW_NORMAL),
 	                      GPU_builtin(GPU_INVERSE_VIEW_MATRIX), orco, mtface, mcol);
 	if (GPU_material_use_world_space_shading(mat)) {
diff --git a/source/blender/nodes/shader/nodes/node_shader_geometry.c b/source/blender/nodes/shader/nodes/node_shader_geometry.c
index 79833034498..6647f27e5c9 100644
--- a/source/blender/nodes/shader/nodes/node_shader_geometry.c
+++ b/source/blender/nodes/shader/nodes/node_shader_geometry.c
@@ -41,9 +41,9 @@ static bNodeSocketTemplate sh_node_geometry_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_geometry(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_geometry(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "node_geometry", in, out,
+	return GPU_stack_link(mat, node, "node_geometry", in, out,
 	                      GPU_builtin(GPU_VIEW_POSITION), GPU_builtin(GPU_VIEW_NORMAL),
 	                      GPU_attribute(CD_ORCO, ""), GPU_builtin(GPU_OBJECT_MATRIX),
 	                      GPU_builtin(GPU_INVERSE_VIEW_MATRIX));
diff --git a/source/blender/nodes/shader/nodes/node_shader_hueSatVal.c b/source/blender/nodes/shader/nodes/node_shader_hueSatVal.c
index 6fe6a33010a..9eaa0c9f91c 100644
--- a/source/blender/nodes/shader/nodes/node_shader_hueSatVal.c
+++ b/source/blender/nodes/shader/nodes/node_shader_hueSatVal.c
@@ -82,9 +82,9 @@ static void node_shader_exec_hue_sat(void *UNUSED(data), int UNUSED(thread), bNo
 }
 
 
-static int gpu_shader_hue_sat(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_hue_sat(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "hue_sat", in, out);
+	return GPU_stack_link(mat, node, "hue_sat", in, out);
 }
 
 void register_node_type_sh_hue_sat(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_invert.c b/source/blender/nodes/shader/nodes/node_shader_invert.c
index 27450ba0fe6..6a54733006d 100644
--- a/source/blender/nodes/shader/nodes/node_shader_invert.c
+++ b/source/blender/nodes/shader/nodes/node_shader_invert.c
@@ -65,9 +65,9 @@ static void node_shader_exec_invert(void *UNUSED(data), int UNUSED(thread), bNod
 		copy_v3_v3(out[0]->vec, icol);
 }
 
-static int gpu_shader_invert(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_invert(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "invert", in, out);
+	return GPU_stack_link(mat, node, "invert", in, out);
 }
 
 void register_node_type_sh_invert(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_lamp.c b/source/blender/nodes/shader/nodes/node_shader_lamp.c
index 2c96c91958e..3c41227ab8b 100644
--- a/source/blender/nodes/shader/nodes/node_shader_lamp.c
+++ b/source/blender/nodes/shader/nodes/node_shader_lamp.c
@@ -68,7 +68,7 @@ static int gpu_shader_lamp(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(
 
 		visifac = GPU_lamp_get_data(mat, lamp, &col, &lv, &dist, &shadow, &energy);
 
-		bool ret = GPU_stack_link(mat, "lamp", in, out, col, energy, lv, dist, shadow, visifac);
+		bool ret = GPU_stack_link(mat, node, "lamp", in, out, col, energy, lv, dist, shadow, visifac);
 		if (GPU_material_use_world_space_shading(mat))
 			ret &= GPU_link(mat, "direction_transform_m4v3", out[1].link, GPU_builtin(GPU_INVERSE_VIEW_MATRIX), &out[1].link);
 		return ret;
diff --git a/source/blender/nodes/shader/nodes/node_shader_layer_weight.c b/source/blender/nodes/shader/nodes/node_shader_layer_weight.c
index a0b2408a7bb..3ab73fdde18 100644
--- a/source/blender/nodes/shader/nodes/node_shader_layer_weight.c
+++ b/source/blender/nodes/shader/nodes/node_shader_layer_weight.c
@@ -41,7 +41,7 @@ static bNodeSocketTemplate sh_node_layer_weight_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_layer_weight(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_layer_weight(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	if (!in[1].link)
 		in[1].link = GPU_builtin(GPU_VIEW_NORMAL);
@@ -49,27 +49,36 @@ static int node_shader_gpu_layer_weight(GPUMaterial *mat, bNode *UNUSED(node), b
 		GPU_link(mat, "direction_transform_m4v3", in[1].link, GPU_builtin(GPU_VIEW_MATRIX), &in[1].link);
 	}
 
-	return GPU_stack_link(mat, "node_layer_weight", in, out, GPU_builtin(GPU_VIEW_POSITION));
+	return GPU_stack_link(mat, node, "node_layer_weight", in, out, GPU_builtin(GPU_VIEW_POSITION));
 }
 
-static void node_shader_exec_layer_weight(void *data, int UNUSED(thread), bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), bNodeStack **in, bNodeStack **out)
+static void node_shader_exec_layer_weight(void *data, int UNUSED(thread), bNode *node, bNodeExecData *UNUSED(execdata), bNodeStack **in, bNodeStack **out)
 {
 	ShadeInput *shi = ((ShaderCallData *)data)->shi;
-	float blend = in[0]->vec[0];
+
+	/* Compute IOR. */
+	float blend;
+	nodestack_get_vec(&blend, SOCK_FLOAT, in[0]);
 	float eta = max_ff(1 - blend, 0.00001);
+	eta = shi->flippednor ? eta : 1 / eta;
+
+	/* Get normal from socket, but only if linked. */
+	bNodeSocket *sock_normal = node->inputs.first;
+	sock_normal = sock_normal->next;
 
 	float n[3];
-	if (in[1]->hasinput) {
-		copy_v3_v3(n, in[1]->vec);
+	if (sock_normal->link) {
+		nodestack_get_vec(n, SOCK_VECTOR, in[1]);
 	}
 	else {
 		copy_v3_v3(n, shi->vn);
 	}
 
+
 	if (shi->use_world_space_shading)
 		mul_mat3_m4_v3((float (*)[4])RE_render_current_get_matrix(RE_VIEW_MATRIX), n);
 
-	out[0]->vec[0] = RE_fresnel_dielectric(shi->view, n, shi->flippednor ? eta : 1 / eta);
+	out[0]->vec[0] = RE_fresnel_dielectric(shi->view, n, eta);
 
 	float facing = fabs(dot_v3v3(shi->view, n));
 	if (blend != 0.5) {
diff --git a/source/blender/nodes/shader/nodes/node_shader_light_falloff.c b/source/blender/nodes/shader/nodes/node_shader_light_falloff.c
index 3aad476ea05..a51e4dc720f 100644
--- a/source/blender/nodes/shader/nodes/node_shader_light_falloff.c
+++ b/source/blender/nodes/shader/nodes/node_shader_light_falloff.c
@@ -44,9 +44,9 @@ static bNodeSocketTemplate sh_node_light_falloff_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_light_falloff(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_light_falloff(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "node_light_falloff", in, out);
+	return GPU_stack_link(mat, node, "node_light_falloff", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_light_path.c b/source/blender/nodes/shader/nodes/node_shader_light_path.c
index 052f2a66ec8..be6db9c8269 100644
--- a/source/blender/nodes/shader/nodes/node_shader_light_path.c
+++ b/source/blender/nodes/shader/nodes/node_shader_light_path.c
@@ -46,9 +46,9 @@ static bNodeSocketTemplate sh_node_light_path_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_light_path(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_light_path(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "node_light_path", in, out);
+	return GPU_stack_link(mat, node, "node_light_path", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_mapping.c b/source/blender/nodes/shader/nodes/node_shader_mapping.c
index 2044f5390cc..7f25b298cb2 100644
--- a/source/blender/nodes/shader/nodes/node_shader_mapping.c
+++ b/source/blender/nodes/shader/nodes/node_shader_mapping.c
@@ -94,7 +94,7 @@ static int gpu_shader_mapping(GPUMaterial *mat, bNode *node, bNodeExecData *UNUS
 	GPUNodeLink *tdomin = GPU_uniform(&domin);
 	GPUNodeLink *tdomax = GPU_uniform(&domax);
 
-	GPU_stack_link(mat, "mapping", in, out, tmat, tmin, tmax, tdomin, tdomax);
+	GPU_stack_link(mat, node, "mapping", in, out, tmat, tmin, tmax, tdomin, tdomax);
 
 	if (texmap->type == TEXMAP_TYPE_NORMAL)
 		GPU_link(mat, "texco_norm", out[0].link, &out[0].link);
diff --git a/source/blender/nodes/shader/nodes/node_shader_math.c b/source/blender/nodes/shader/nodes/node_shader_math.c
index 2a1e936570d..6cd58d2fb85 100644
--- a/source/blender/nodes/shader/nodes/node_shader_math.c
+++ b/source/blender/nodes/shader/nodes/node_shader_math.c
@@ -249,7 +249,7 @@ static int gpu_shader_math(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(
 		case NODE_MATH_LESS:
 		case NODE_MATH_GREATER:
 		case NODE_MATH_MOD:
-			GPU_stack_link(mat, names[node->custom1], in, out);
+			GPU_stack_link(mat, node, names[node->custom1], in, out);
 			break;
 		case NODE_MATH_SIN:
 		case NODE_MATH_COS:
@@ -264,14 +264,14 @@ static int gpu_shader_math(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(
 				GPUNodeStack tmp_in[2];
 				memcpy(&tmp_in[0], &in[0], sizeof(GPUNodeStack));
 				memcpy(&tmp_in[1], &in[2], sizeof(GPUNodeStack));
-				GPU_stack_link(mat, names[node->custom1], tmp_in, out);
+				GPU_stack_link(mat, node, names[node->custom1], tmp_in, out);
 			}
 			else {
 				/* use only second item and terminator */
 				GPUNodeStack tmp_in[2];
 				memcpy(&tmp_in[0], &in[1], sizeof(GPUNodeStack));
 				memcpy(&tmp_in[1], &in[2], sizeof(GPUNodeStack));
-				GPU_stack_link(mat, names[node->custom1], tmp_in, out);
+				GPU_stack_link(mat, node, names[node->custom1], tmp_in, out);
 			}
 			break;
 		default:
diff --git a/source/blender/nodes/shader/nodes/node_shader_mixRgb.c b/source/blender/nodes/shader/nodes/node_shader_mixRgb.c
index f911fa058dc..cca0a1e0561 100644
--- a/source/blender/nodes/shader/nodes/node_shader_mixRgb.c
+++ b/source/blender/nodes/shader/nodes/node_shader_mixRgb.c
@@ -71,7 +71,8 @@ static int gpu_shader_mix_rgb(GPUMaterial *mat, bNode *node, bNodeExecData *UNUS
 		                          "mix_screen", "mix_div", "mix_diff", "mix_dark", "mix_light",
 		                          "mix_overlay", "mix_dodge", "mix_burn", "mix_hue", "mix_sat",
 		                          "mix_val", "mix_color", "mix_soft", "mix_linear"};
-	int ret = GPU_stack_link(mat, names[node->custom1], in, out);
+
+	int ret = GPU_stack_link(mat, node, names[node->custom1], in, out);
 	if (ret && node->custom2 & SHD_MIXRGB_CLAMP) {
 		float min[3] = {0.0f, 0.0f, 0.0f};
 		float max[3] = {1.0f, 1.0f, 1.0f};
diff --git a/source/blender/nodes/shader/nodes/node_shader_mix_shader.c b/source/blender/nodes/shader/nodes/node_shader_mix_shader.c
index 7c5362a8969..5ac576004be 100644
--- a/source/blender/nodes/shader/nodes/node_shader_mix_shader.c
+++ b/source/blender/nodes/shader/nodes/node_shader_mix_shader.c
@@ -41,9 +41,9 @@ static bNodeSocketTemplate sh_node_mix_shader_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_mix_shader(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_mix_shader(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "node_mix_shader", in, out);
+	return GPU_stack_link(mat, node, "node_mix_shader", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_normal.c b/source/blender/nodes/shader/nodes/node_shader_normal.c
index 092fc201aa7..64f3ec94369 100644
--- a/source/blender/nodes/shader/nodes/node_shader_normal.c
+++ b/source/blender/nodes/shader/nodes/node_shader_normal.c
@@ -58,14 +58,14 @@ static void node_shader_exec_normal(void *UNUSED(data), int UNUSED(thread), bNod
 	out[1]->vec[0] = -dot_v3v3(vec, out[0]->vec);
 }
 
-static int gpu_shader_normal(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_normal(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	GPUNodeLink *vec = GPU_uniform(out[0].vec);
 	if (GPU_material_use_new_shading_nodes(mat)) {
-		return GPU_stack_link(mat, "normal_new_shading", in, out, vec);
+		return GPU_stack_link(mat, node, "normal_new_shading", in, out, vec);
 	}
 	else {
-		return GPU_stack_link(mat, "normal", in, out, vec);
+		return GPU_stack_link(mat, node, "normal", in, out, vec);
 	}
 }
 
diff --git a/source/blender/nodes/shader/nodes/node_shader_object_info.c b/source/blender/nodes/shader/nodes/node_shader_object_info.c
index 63d3bac88a0..471331beae3 100644
--- a/source/blender/nodes/shader/nodes/node_shader_object_info.c
+++ b/source/blender/nodes/shader/nodes/node_shader_object_info.c
@@ -37,9 +37,9 @@ static bNodeSocketTemplate sh_node_object_info_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_object_info(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_object_info(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "node_object_info", in, out, GPU_builtin(GPU_OBJECT_MATRIX), GPU_builtin(GPU_OBJECT_INFO));
+	return GPU_stack_link(mat, node, "node_object_info", in, out, GPU_builtin(GPU_OBJECT_MATRIX), GPU_builtin(GPU_OBJECT_INFO));
 }
 
 static void node_shader_exec_object_info(void *data, int UNUSED(thread), bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), bNodeStack **UNUSED(in), bNodeStack **out)
diff --git a/source/blender/nodes/shader/nodes/node_shader_output.c b/source/blender/nodes/shader/nodes/node_shader_output.c
index ad6b4acdd48..dcf6fec41a4 100644
--- a/source/blender/nodes/shader/nodes/node_shader_output.c
+++ b/source/blender/nodes/shader/nodes/node_shader_output.c
@@ -67,7 +67,7 @@ static void node_shader_exec_output(void *data, int UNUSED(thread), bNode *node,
 	}
 }
 
-static int gpu_shader_output(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_output(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	GPUNodeLink *outlink;
 
@@ -80,7 +80,7 @@ static int gpu_shader_output(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecDat
 		return false;
 	}
 
-	GPU_stack_link(mat, "output_node", in, out, &outlink);
+	GPU_stack_link(mat, node, "output_node", in, out, &outlink);
 	GPU_material_output_link(mat, outlink);
 
 	return 1;
diff --git a/source/blender/nodes/shader/nodes/node_shader_output_eevee_material.c b/source/blender/nodes/shader/nodes/node_shader_output_eevee_material.c
deleted file mode 100644
index ef3bf0e28d5..00000000000
--- a/source/blender/nodes/shader/nodes/node_shader_output_eevee_material.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * ***** BEGIN GPL LICENSE BLOCK *****
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * The Original Code is Copyright (C) 2005 Blender Foundation.
- * All rights reserved.
- *
- * The Original Code is: all of this file.
- *
- * Contributor(s): none yet.
- *
- * ***** END GPL LICENSE BLOCK *****
- */
-
-#include "../node_shader_util.h"
-
-#include "BKE_scene.h"
-
-/* **************** OUTPUT ******************** */
-
-static bNodeSocketTemplate sh_node_output_eevee_material_in[] = {
-	{	SOCK_SHADER, 1, N_("Surface")},
-	{	-1, 0, ""	}
-};
-
-static int node_shader_gpu_output_eevee_material(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
-{
-	GPUNodeLink *outlink;
-
-	GPU_stack_link(mat, "node_output_eevee_material", in, out, &outlink);
-	GPU_material_output_link(mat, outlink);
-
-	return true;
-}
-
-
-/* node type definition */
-void register_node_type_sh_output_eevee_material(void)
-{
-	static bNodeType ntype;
-
-	sh_node_type_base(&ntype, SH_NODE_OUTPUT_EEVEE_MATERIAL, "Material Output", NODE_CLASS_OUTPUT, 0);
-	node_type_compatibility(&ntype, NODE_NEW_SHADING);
-	node_type_socket_templates(&ntype, sh_node_output_eevee_material_in, NULL);
-	node_type_init(&ntype, NULL);
-	node_type_storage(&ntype, "", NULL, NULL);
-	node_type_gpu(&ntype, node_shader_gpu_output_eevee_material);
-
-	/* Do not allow muting output node. */
-	node_type_internal_links(&ntype, NULL);
-
-	nodeRegisterType(&ntype);
-}
diff --git a/source/blender/nodes/shader/nodes/node_shader_output_material.c b/source/blender/nodes/shader/nodes/node_shader_output_material.c
index bbb72651ee5..0418b039337 100644
--- a/source/blender/nodes/shader/nodes/node_shader_output_material.c
+++ b/source/blender/nodes/shader/nodes/node_shader_output_material.c
@@ -38,15 +38,11 @@ static bNodeSocketTemplate sh_node_output_material_in[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_output_material(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_output_material(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	GPUNodeLink *outlink;
 
-	if (BKE_scene_uses_blender_eevee(GPU_material_scene(mat))) {
-		return false;
-	}
-
-	GPU_stack_link(mat, "node_output_material", in, out, &outlink);
+	GPU_stack_link(mat, node, "node_output_material", in, out, &outlink);
 	GPU_material_output_link(mat, outlink);
 
 	return true;
diff --git a/source/blender/nodes/shader/nodes/node_shader_output_world.c b/source/blender/nodes/shader/nodes/node_shader_output_world.c
index f95cc842720..abab4fc351a 100644
--- a/source/blender/nodes/shader/nodes/node_shader_output_world.c
+++ b/source/blender/nodes/shader/nodes/node_shader_output_world.c
@@ -35,11 +35,11 @@ static bNodeSocketTemplate sh_node_output_world_in[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_output_world(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_output_world(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	GPUNodeLink *outlink;
 
-	GPU_stack_link(mat, "node_output_world", in, out, &outlink);
+	GPU_stack_link(mat, node, "node_output_world", in, out, &outlink);
 	GPU_material_output_link(mat, outlink);
 
 	return true;
diff --git a/source/blender/nodes/shader/nodes/node_shader_particle_info.c b/source/blender/nodes/shader/nodes/node_shader_particle_info.c
index 5f0d81e98c9..8bdc88292e7 100644
--- a/source/blender/nodes/shader/nodes/node_shader_particle_info.c
+++ b/source/blender/nodes/shader/nodes/node_shader_particle_info.c
@@ -48,10 +48,10 @@ static void node_shader_exec_particle_info(void *data, int UNUSED(thread), bNode
 	RE_instance_get_particle_info(shi->obi, out[0]->vec, out[1]->vec, out[2]->vec, out[3]->vec, out[4]->vec, out[5]->vec, out[6]->vec);
 }
 
-static int gpu_shader_particle_info(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_particle_info(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 
-	return GPU_stack_link(mat, "particle_info", in, out,
+	return GPU_stack_link(mat, node, "particle_info", in, out,
 	                      GPU_builtin(GPU_PARTICLE_SCALAR_PROPS),
 	                      GPU_builtin(GPU_PARTICLE_LOCATION),
 	                      GPU_builtin(GPU_PARTICLE_VELOCITY),
diff --git a/source/blender/nodes/shader/nodes/node_shader_rgb.c b/source/blender/nodes/shader/nodes/node_shader_rgb.c
index 4f345bf2067..b9c051c0441 100644
--- a/source/blender/nodes/shader/nodes/node_shader_rgb.c
+++ b/source/blender/nodes/shader/nodes/node_shader_rgb.c
@@ -38,10 +38,10 @@ static bNodeSocketTemplate sh_node_rgb_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int gpu_shader_rgb(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_rgb(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	GPUNodeLink *vec = GPU_uniform(out[0].vec);
-	return GPU_stack_link(mat, "set_rgba", in, out, vec);
+	GPUNodeLink *link = GPU_uniformbuffer_link_out(mat, node, out, 0);
+	return GPU_stack_link(mat, node, "set_rgba", in, out, link);
 }
 
 void register_node_type_sh_rgb(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_sepcombHSV.c b/source/blender/nodes/shader/nodes/node_shader_sepcombHSV.c
index b5b15397595..d031a2e412f 100644
--- a/source/blender/nodes/shader/nodes/node_shader_sepcombHSV.c
+++ b/source/blender/nodes/shader/nodes/node_shader_sepcombHSV.c
@@ -53,9 +53,9 @@ static void node_shader_exec_sephsv(void *UNUSED(data), int UNUSED(thread), bNod
 	           &out[0]->vec[0], &out[1]->vec[0], &out[2]->vec[0]);
 }
 
-static int gpu_shader_sephsv(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_sephsv(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "separate_hsv", in, out);
+	return GPU_stack_link(mat, node, "separate_hsv", in, out);
 }
 
 void register_node_type_sh_sephsv(void)
@@ -94,9 +94,9 @@ static void node_shader_exec_combhsv(void *UNUSED(data), int UNUSED(thread), bNo
 	hsv_to_rgb(h, s, v, &out[0]->vec[0], &out[0]->vec[1], &out[0]->vec[2]);
 }
 
-static int gpu_shader_combhsv(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_combhsv(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "combine_hsv", in, out);
+	return GPU_stack_link(mat, node, "combine_hsv", in, out);
 }
 
 void register_node_type_sh_combhsv(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_sepcombRGB.c b/source/blender/nodes/shader/nodes/node_shader_sepcombRGB.c
index 006ba34c3f3..682909edb0e 100644
--- a/source/blender/nodes/shader/nodes/node_shader_sepcombRGB.c
+++ b/source/blender/nodes/shader/nodes/node_shader_sepcombRGB.c
@@ -54,9 +54,9 @@ static void node_shader_exec_seprgb(void *UNUSED(data), int UNUSED(thread), bNod
 	out[2]->vec[0] = col[2];
 }
 
-static int gpu_shader_seprgb(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_seprgb(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "separate_rgb", in, out);
+	return GPU_stack_link(mat, node, "separate_rgb", in, out);
 }
 
 void register_node_type_sh_seprgb(void)
@@ -98,9 +98,9 @@ static void node_shader_exec_combrgb(void *UNUSED(data), int UNUSED(thread), bNo
 	out[0]->vec[2] = b;
 }
 
-static int gpu_shader_combrgb(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_combrgb(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "combine_rgb", in, out);
+	return GPU_stack_link(mat, node, "combine_rgb", in, out);
 }
 
 void register_node_type_sh_combrgb(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_sepcombXYZ.c b/source/blender/nodes/shader/nodes/node_shader_sepcombXYZ.c
index 6375dcc8782..fce62f730b9 100644
--- a/source/blender/nodes/shader/nodes/node_shader_sepcombXYZ.c
+++ b/source/blender/nodes/shader/nodes/node_shader_sepcombXYZ.c
@@ -44,9 +44,9 @@ static bNodeSocketTemplate sh_node_sepxyz_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int gpu_shader_sepxyz(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_sepxyz(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "separate_xyz", in, out);
+	return GPU_stack_link(mat, node, "separate_xyz", in, out);
 }
 
 void register_node_type_sh_sepxyz(void)
@@ -75,9 +75,9 @@ static bNodeSocketTemplate sh_node_combxyz_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int gpu_shader_combxyz(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_combxyz(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "combine_xyz", in, out);
+	return GPU_stack_link(mat, node, "combine_xyz", in, out);
 }
 
 void register_node_type_sh_combxyz(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_squeeze.c b/source/blender/nodes/shader/nodes/node_shader_squeeze.c
index a4c995748d9..2a1fbc2d02d 100644
--- a/source/blender/nodes/shader/nodes/node_shader_squeeze.c
+++ b/source/blender/nodes/shader/nodes/node_shader_squeeze.c
@@ -56,9 +56,9 @@ static void node_shader_exec_squeeze(void *UNUSED(data), int UNUSED(thread), bNo
 	out[0]->vec[0] = 1.0f / (1.0f + powf(M_E, -((vec[0] - vec[2]) * vec[1])));
 }
 
-static int gpu_shader_squeeze(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_squeeze(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "squeeze", in, out);
+	return GPU_stack_link(mat, node, "squeeze", in, out);
 }
 
 void register_node_type_sh_squeeze(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_subsurface_scattering.c b/source/blender/nodes/shader/nodes/node_shader_subsurface_scattering.c
index 7dfac32e85b..e34ff0aa420 100644
--- a/source/blender/nodes/shader/nodes/node_shader_subsurface_scattering.c
+++ b/source/blender/nodes/shader/nodes/node_shader_subsurface_scattering.c
@@ -49,14 +49,12 @@ static void node_shader_init_subsurface_scattering(bNodeTree *UNUSED(ntree), bNo
 	node->custom1 = SHD_SUBSURFACE_BURLEY;
 }
 
-static int node_shader_gpu_subsurface_scattering(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_subsurface_scattering(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	if (!in[5].link)
-		in[5].link = GPU_builtin(GPU_VIEW_NORMAL);
-	else
-		GPU_link(mat, "direction_transform_m4v3", in[5].link, GPU_builtin(GPU_VIEW_MATRIX), &in[5].link);
+		GPU_link(mat, "world_normals_get", &in[5].link);
 
-	return GPU_stack_link(mat, "node_subsurface_scattering", in, out);
+	return GPU_stack_link(mat, node, "node_subsurface_scattering", in, out);
 }
 
 static void node_shader_update_subsurface_scattering(bNodeTree *UNUSED(ntree), bNode *node)
diff --git a/source/blender/nodes/shader/nodes/node_shader_tangent.c b/source/blender/nodes/shader/nodes/node_shader_tangent.c
index 9c853f9d86f..f2c59ec8fd8 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tangent.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tangent.c
@@ -46,7 +46,7 @@ static int node_shader_gpu_tangent(GPUMaterial *mat, bNode *node, bNodeExecData
 	NodeShaderTangent *attr = node->storage;
 
 	if (attr->direction_type == SHD_TANGENT_UVMAP) {
-		return GPU_stack_link(mat, "node_tangentmap", in, out, GPU_attribute(CD_TANGENT, ""), GPU_builtin(GPU_INVERSE_VIEW_MATRIX));
+		return GPU_stack_link(mat, node, "node_tangentmap", in, out, GPU_attribute(CD_TANGENT, ""), GPU_builtin(GPU_INVERSE_VIEW_MATRIX));
 	}
 	else {
 		GPUNodeLink *orco = GPU_attribute(CD_ORCO, "");
@@ -58,7 +58,7 @@ static int node_shader_gpu_tangent(GPUMaterial *mat, bNode *node, bNodeExecData
 		else
 			GPU_link(mat, "tangent_orco_z", orco, &orco);
 
-		return GPU_stack_link(mat, "node_tangent", in, out, GPU_builtin(GPU_VIEW_NORMAL), orco,
+		return GPU_stack_link(mat, node, "node_tangent", in, out, GPU_builtin(GPU_VIEW_NORMAL), orco,
 			GPU_builtin(GPU_OBJECT_MATRIX), GPU_builtin(GPU_INVERSE_VIEW_MATRIX));
 	}
 }
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_brick.c b/source/blender/nodes/shader/nodes/node_shader_tex_brick.c
index 1dfebc45d60..20ea162d98f 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_brick.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_brick.c
@@ -80,7 +80,7 @@ static int node_shader_gpu_tex_brick(GPUMaterial *mat, bNode *node, bNodeExecDat
 	NodeTexBrick *tex = (NodeTexBrick *)node->storage;
 	float offset_freq = tex->offset_freq;
 	float squash_freq = tex->squash_freq;
-	return GPU_stack_link(mat, "node_tex_brick",
+	return GPU_stack_link(mat, node, "node_tex_brick",
 	                      in, out,
 	                      GPU_uniform(&tex->offset), GPU_uniform(&offset_freq),
 	                      GPU_uniform(&tex->squash), GPU_uniform(&squash_freq));
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_checker.c b/source/blender/nodes/shader/nodes/node_shader_tex_checker.c
index 77edd0e115e..3dbf98a929c 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_checker.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_checker.c
@@ -61,7 +61,7 @@ static int node_shader_gpu_tex_checker(GPUMaterial *mat, bNode *node, bNodeExecD
 
 	node_shader_gpu_tex_mapping(mat, node, in, out);
 
-	return GPU_stack_link(mat, "node_tex_checker", in, out);
+	return GPU_stack_link(mat, node, "node_tex_checker", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_coord.c b/source/blender/nodes/shader/nodes/node_shader_tex_coord.c
index 23571e24501..99ab4ad2c20 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_coord.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_coord.c
@@ -42,20 +42,20 @@ static bNodeSocketTemplate sh_node_tex_coord_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_tex_coord(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int node_shader_gpu_tex_coord(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
 	GPUNodeLink *orco = GPU_attribute(CD_ORCO, "");
 	GPUNodeLink *mtface = GPU_attribute(CD_MTFACE, "");
 	GPUMatType type = GPU_Material_get_type(mat);
 	
 	if (type == GPU_MATERIAL_TYPE_WORLD) {
-		return GPU_stack_link(mat, "node_tex_coord_background", in, out,
+		return GPU_stack_link(mat, node, "node_tex_coord_background", in, out,
 		                      GPU_builtin(GPU_VIEW_POSITION), GPU_builtin(GPU_VIEW_NORMAL),
 		                      GPU_builtin(GPU_INVERSE_VIEW_MATRIX), GPU_builtin(GPU_INVERSE_OBJECT_MATRIX),
 		                      GPU_builtin(GPU_CAMERA_TEXCO_FACTORS), orco, mtface);
 	}
 	else {
-		return GPU_stack_link(mat, "node_tex_coord", in, out,
+		return GPU_stack_link(mat, node, "node_tex_coord", in, out,
 		                      GPU_builtin(GPU_VIEW_POSITION), GPU_builtin(GPU_VIEW_NORMAL),
 		                      GPU_builtin(GPU_INVERSE_VIEW_MATRIX), GPU_builtin(GPU_INVERSE_OBJECT_MATRIX), 
 		                      GPU_builtin(GPU_CAMERA_TEXCO_FACTORS), orco, mtface);
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_environment.c b/source/blender/nodes/shader/nodes/node_shader_tex_environment.c
index e090f26ab6b..4d98b142f37 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_environment.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_environment.c
@@ -62,25 +62,23 @@ static int node_shader_gpu_tex_environment(GPUMaterial *mat, bNode *node, bNodeE
 	int isdata = tex->color_space == SHD_COLORSPACE_NONE;
 
 	if (!ima)
-		return GPU_stack_link(mat, "node_tex_environment_empty", in, out);
+		return GPU_stack_link(mat, node, "node_tex_environment_empty", in, out);
 
 	if (!in[0].link) {
 		GPUMatType type = GPU_Material_get_type(mat);
 		
 		if (type == GPU_MATERIAL_TYPE_MESH)
 			in[0].link = GPU_builtin(GPU_VIEW_POSITION);
-		else if (type == GPU_MATERIAL_TYPE_WORLD)
-			GPU_link(mat, "background_transform_to_world", GPU_builtin(GPU_VIEW_POSITION), &in[0].link);
 		else
-			GPU_link(mat, "environment_default_vector", &in[0].link);
+			GPU_link(mat, "background_transform_to_world", GPU_builtin(GPU_VIEW_POSITION), &in[0].link);
 	}
 	
 	node_shader_gpu_tex_mapping(mat, node, in, out);
 
 	if (tex->projection == SHD_PROJ_EQUIRECTANGULAR)
-		GPU_stack_link(mat, "node_tex_environment_equirectangular", in, out, GPU_image(ima, iuser, isdata));
+		GPU_stack_link(mat, node, "node_tex_environment_equirectangular", in, out, GPU_image(ima, iuser, isdata));
 	else
-		GPU_stack_link(mat, "node_tex_environment_mirror_ball", in, out, GPU_image(ima, iuser, isdata));
+		GPU_stack_link(mat, node, "node_tex_environment_mirror_ball", in, out, GPU_image(ima, iuser, isdata));
 		
 	ImBuf *ibuf = BKE_image_acquire_ibuf(ima, iuser, NULL);
 	if (ibuf && (ibuf->colormanage_flag & IMB_COLORMANAGE_IS_DATA) == 0 &&
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_gradient.c b/source/blender/nodes/shader/nodes/node_shader_tex_gradient.c
index 18a8065fb57..13d3438587c 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_gradient.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_gradient.c
@@ -61,7 +61,7 @@ static int node_shader_gpu_tex_gradient(GPUMaterial *mat, bNode *node, bNodeExec
 
 	NodeTexGradient *tex = (NodeTexGradient *)node->storage;
 	float gradient_type = tex->gradient_type;
-	return GPU_stack_link(mat, "node_tex_gradient", in, out, GPU_uniform(&gradient_type));
+	return GPU_stack_link(mat, node, "node_tex_gradient", in, out, GPU_uniform(&gradient_type));
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_image.c b/source/blender/nodes/shader/nodes/node_shader_tex_image.c
index 71200dfe9d3..c86a502b666 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_image.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_image.c
@@ -66,7 +66,7 @@ static int node_shader_gpu_tex_image(GPUMaterial *mat, bNode *node, bNodeExecDat
 	float blend = tex->projection_blend;
 
 	if (!ima)
-		return GPU_stack_link(mat, "node_tex_image_empty", in, out);
+		return GPU_stack_link(mat, node, "node_tex_image_empty", in, out);
 
 	if (!in[0].link)
 		in[0].link = GPU_attribute(CD_MTFACE, "");
@@ -75,7 +75,7 @@ static int node_shader_gpu_tex_image(GPUMaterial *mat, bNode *node, bNodeExecDat
 
 	switch (tex->projection) {
 		case SHD_PROJ_FLAT:
-			GPU_stack_link(mat, "node_tex_image", in, out, GPU_image(ima, iuser, isdata));
+			GPU_stack_link(mat, node, "node_tex_image", in, out, GPU_image(ima, iuser, isdata));
 			break;
 		case SHD_PROJ_BOX:
 			GPU_link(mat, "direction_transform_m4v3", GPU_builtin(GPU_VIEW_NORMAL),
@@ -94,12 +94,12 @@ static int node_shader_gpu_tex_image(GPUMaterial *mat, bNode *node, bNodeExecDat
 		case SHD_PROJ_SPHERE:
 			GPU_link(mat, "point_texco_remap_square", in[0].link, &in[0].link);
 			GPU_link(mat, "point_map_to_sphere", in[0].link, &in[0].link);
-			GPU_stack_link(mat, "node_tex_image", in, out, GPU_image(ima, iuser, isdata));
+			GPU_stack_link(mat, node, "node_tex_image", in, out, GPU_image(ima, iuser, isdata));
 			break;
 		case SHD_PROJ_TUBE:
 			GPU_link(mat, "point_texco_remap_square", in[0].link, &in[0].link);
 			GPU_link(mat, "point_map_to_tube", in[0].link, &in[0].link);
-			GPU_stack_link(mat, "node_tex_image", in, out, GPU_image(ima, iuser, isdata));
+			GPU_stack_link(mat, node, "node_tex_image", in, out, GPU_image(ima, iuser, isdata));
 			break;
 	}
 
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_magic.c b/source/blender/nodes/shader/nodes/node_shader_tex_magic.c
index 8700d7954e7..7cd79067693 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_magic.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_magic.c
@@ -64,7 +64,7 @@ static int node_shader_gpu_tex_magic(GPUMaterial *mat, bNode *node, bNodeExecDat
 
 	node_shader_gpu_tex_mapping(mat, node, in, out);
 
-	return GPU_stack_link(mat, "node_tex_magic", in, out, GPU_uniform(&depth));
+	return GPU_stack_link(mat, node, "node_tex_magic", in, out, GPU_uniform(&depth));
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c b/source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c
index 51d6699fadd..e36b2d5b95b 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c
@@ -68,7 +68,7 @@ static int node_shader_gpu_tex_musgrave(GPUMaterial *mat, bNode *node, bNodeExec
 	NodeTexMusgrave *tex = (NodeTexMusgrave *)node->storage;
 	float type = tex->musgrave_type;
 
-	return GPU_stack_link(mat, "node_tex_musgrave", in, out, GPU_uniform(&type));
+	return GPU_stack_link(mat, node, "node_tex_musgrave", in, out, GPU_uniform(&type));
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_noise.c b/source/blender/nodes/shader/nodes/node_shader_tex_noise.c
index 91015b3db25..38b208fc876 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_noise.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_noise.c
@@ -61,7 +61,7 @@ static int node_shader_gpu_tex_noise(GPUMaterial *mat, bNode *node, bNodeExecDat
 
 	node_shader_gpu_tex_mapping(mat, node, in, out);
 
-	return GPU_stack_link(mat, "node_tex_noise", in, out);
+	return GPU_stack_link(mat, node, "node_tex_noise", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_sky.c b/source/blender/nodes/shader/nodes/node_shader_tex_sky.c
index 495c78ca929..7df6d34b756 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_sky.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_sky.c
@@ -61,7 +61,7 @@ static int node_shader_gpu_tex_sky(GPUMaterial *mat, bNode *node, bNodeExecData
 
 	node_shader_gpu_tex_mapping(mat, node, in, out);
 
-	return GPU_stack_link(mat, "node_tex_sky", in, out);
+	return GPU_stack_link(mat, node, "node_tex_sky", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_voronoi.c b/source/blender/nodes/shader/nodes/node_shader_tex_voronoi.c
index c994798e2da..30deb422e58 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_voronoi.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_voronoi.c
@@ -63,7 +63,7 @@ static int node_shader_gpu_tex_voronoi(GPUMaterial *mat, bNode *node, bNodeExecD
 	NodeTexVoronoi *tex = (NodeTexVoronoi *)node->storage;
 	float coloring = tex->coloring;
 
-	return GPU_stack_link(mat, "node_tex_voronoi", in, out, GPU_uniform(&coloring));
+	return GPU_stack_link(mat, node, "node_tex_voronoi", in, out, GPU_uniform(&coloring));
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_wave.c b/source/blender/nodes/shader/nodes/node_shader_tex_wave.c
index 1194874e06c..356d2a78139 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_wave.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_wave.c
@@ -67,7 +67,7 @@ static int node_shader_gpu_tex_wave(GPUMaterial *mat, bNode *node, bNodeExecData
 	float wave_type = tex->wave_type;
 	float wave_profile = tex->wave_profile;
 
-	return GPU_stack_link(mat, "node_tex_wave", in, out, GPU_uniform(&wave_type), GPU_uniform(&wave_profile));
+	return GPU_stack_link(mat, node, "node_tex_wave", in, out, GPU_uniform(&wave_type), GPU_uniform(&wave_profile));
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_texture.c b/source/blender/nodes/shader/nodes/node_shader_texture.c
index b0b25a4878b..755ef106ade 100644
--- a/source/blender/nodes/shader/nodes/node_shader_texture.c
+++ b/source/blender/nodes/shader/nodes/node_shader_texture.c
@@ -126,7 +126,7 @@ static int gpu_shader_texture(GPUMaterial *mat, bNode *node, bNodeExecData *UNUS
 	if (tex && tex->ima && (tex->type == TEX_IMAGE || tex->type == TEX_ENVMAP)) {
 		if (tex->type == TEX_IMAGE) {
 			GPUNodeLink *texlink = GPU_image(tex->ima, &tex->iuser, false);
-			GPU_stack_link(mat, "texture_image", in, out, texlink);
+			GPU_stack_link(mat, node, "texture_image", in, out, texlink);
 		}
 		else { /* TEX_ENVMAP */
 			if (!in[0].link)
diff --git a/source/blender/nodes/shader/nodes/node_shader_uvmap.c b/source/blender/nodes/shader/nodes/node_shader_uvmap.c
index 0f96cb45fe0..c47bb9022b6 100644
--- a/source/blender/nodes/shader/nodes/node_shader_uvmap.c
+++ b/source/blender/nodes/shader/nodes/node_shader_uvmap.c
@@ -47,7 +47,7 @@ static int node_shader_gpu_uvmap(GPUMaterial *mat, bNode *node, bNodeExecData *U
 	NodeShaderUVMap *attr = node->storage;
 	GPUNodeLink *mtface = GPU_attribute(CD_MTFACE, attr->uv_map);
 
-	return GPU_stack_link(mat, "node_uvmap", in, out, mtface);
+	return GPU_stack_link(mat, node, "node_uvmap", in, out, mtface);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_valToRgb.c b/source/blender/nodes/shader/nodes/node_shader_valToRgb.c
index 72942cce9c5..b5e32e294bf 100644
--- a/source/blender/nodes/shader/nodes/node_shader_valToRgb.c
+++ b/source/blender/nodes/shader/nodes/node_shader_valToRgb.c
@@ -69,7 +69,7 @@ static int gpu_shader_valtorgb(GPUMaterial *mat, bNode *node, bNodeExecData *UNU
 	int size;
 
 	colorband_table_RGBA(node->storage, &array, &size);
-	return GPU_stack_link(mat, "valtorgb", in, out, GPU_texture(size, array));
+	return GPU_stack_link(mat, node, "valtorgb", in, out, GPU_texture(size, array));
 }
 
 void register_node_type_sh_valtorgb(void)
@@ -110,9 +110,9 @@ static void node_shader_exec_rgbtobw(void *UNUSED(data), int UNUSED(thread), bNo
 	out[0]->vec[0] = IMB_colormanagement_get_luminance(col);
 }
 
-static int gpu_shader_rgbtobw(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_rgbtobw(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return GPU_stack_link(mat, "rgbtobw", in, out);
+	return GPU_stack_link(mat, node, "rgbtobw", in, out);
 }
 
 void register_node_type_sh_rgbtobw(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_value.c b/source/blender/nodes/shader/nodes/node_shader_value.c
index 3a9582a6a7c..1e5bd8c5bff 100644
--- a/source/blender/nodes/shader/nodes/node_shader_value.c
+++ b/source/blender/nodes/shader/nodes/node_shader_value.c
@@ -38,10 +38,10 @@ static bNodeSocketTemplate sh_node_value_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int gpu_shader_value(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
+static int gpu_shader_value(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	GPUNodeLink *vec = GPU_uniform(out[0].vec);
-	return GPU_stack_link(mat, "set_value", in, out, vec);
+	GPUNodeLink *link = GPU_uniformbuffer_link_out(mat, node, out, 0);
+	return GPU_stack_link(mat, node, "set_value", in, out, link);
 }
 
 void register_node_type_sh_value(void)
diff --git a/source/blender/nodes/shader/nodes/node_shader_vectMath.c b/source/blender/nodes/shader/nodes/node_shader_vectMath.c
index 26045dfca04..f117adde98c 100644
--- a/source/blender/nodes/shader/nodes/node_shader_vectMath.c
+++ b/source/blender/nodes/shader/nodes/node_shader_vectMath.c
@@ -111,7 +111,7 @@ static int gpu_shader_vect_math(GPUMaterial *mat, bNode *node, bNodeExecData *UN
 		case 2:
 		case 3:
 		case 4:
-			GPU_stack_link(mat, names[node->custom1], in, out);
+			GPU_stack_link(mat, node, names[node->custom1], in, out);
 			break;
 		case 5:
 			if (in[0].hasinput || !in[1].hasinput) {
@@ -119,14 +119,14 @@ static int gpu_shader_vect_math(GPUMaterial *mat, bNode *node, bNodeExecData *UN
 				GPUNodeStack tmp_in[2];
 				memcpy(&tmp_in[0], &in[0], sizeof(GPUNodeStack));
 				memcpy(&tmp_in[1], &in[2], sizeof(GPUNodeStack));
-				GPU_stack_link(mat, names[node->custom1], tmp_in, out);
+				GPU_stack_link(mat, node, names[node->custom1], tmp_in, out);
 			}
 			else {
 				/* use only second item and terminator */
 				GPUNodeStack tmp_in[2];
 				memcpy(&tmp_in[0], &in[1], sizeof(GPUNodeStack));
 				memcpy(&tmp_in[1], &in[2], sizeof(GPUNodeStack));
-				GPU_stack_link(mat, names[node->custom1], tmp_in, out);
+				GPU_stack_link(mat, node, names[node->custom1], tmp_in, out);
 			}
 			break;
 		default:
diff --git a/source/blender/nodes/shader/nodes/node_shader_volume_absorption.c b/source/blender/nodes/shader/nodes/node_shader_volume_absorption.c
index 4861871e8d3..518ab6587b2 100644
--- a/source/blender/nodes/shader/nodes/node_shader_volume_absorption.c
+++ b/source/blender/nodes/shader/nodes/node_shader_volume_absorption.c
@@ -40,9 +40,9 @@ static bNodeSocketTemplate sh_node_volume_absorption_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_volume_absorption(GPUMaterial *UNUSED(mat), bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *UNUSED(in), GPUNodeStack *UNUSED(out))
+static int node_shader_gpu_volume_absorption(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return false;
+	return GPU_stack_link(mat, node, "node_volume_absorption", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/shader/nodes/node_shader_volume_scatter.c b/source/blender/nodes/shader/nodes/node_shader_volume_scatter.c
index 0c5647b4ba8..bce4695af10 100644
--- a/source/blender/nodes/shader/nodes/node_shader_volume_scatter.c
+++ b/source/blender/nodes/shader/nodes/node_shader_volume_scatter.c
@@ -41,9 +41,9 @@ static bNodeSocketTemplate sh_node_volume_scatter_out[] = {
 	{	-1, 0, ""	}
 };
 
-static int node_shader_gpu_volume_scatter(GPUMaterial *UNUSED(mat), bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *UNUSED(in), GPUNodeStack *UNUSED(out))
+static int node_shader_gpu_volume_scatter(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
 {
-	return false;
+	return GPU_stack_link(mat, node, "node_volume_scatter", in, out);
 }
 
 /* node type definition */
diff --git a/source/blender/nodes/texture/node_texture_tree.c b/source/blender/nodes/texture/node_texture_tree.c
index 3b53d29d147..2ac4ce2f48c 100644
--- a/source/blender/nodes/texture/node_texture_tree.c
+++ b/source/blender/nodes/texture/node_texture_tree.c
@@ -63,7 +63,7 @@ static void texture_get_from_context(const bContext *C, bNodeTreeType *UNUSED(tr
 	SpaceNode *snode = CTX_wm_space_node(C);
 	Scene *scene = CTX_data_scene(C);
 	SceneLayer *sl = CTX_data_scene_layer(C);
-	Object *ob = OBACT_NEW;
+	Object *ob = OBACT_NEW(sl);
 	Tex *tx = NULL;
 
 	if (snode->texfrom == SNODE_TEX_OBJECT) {
diff --git a/source/blender/python/CMakeLists.txt b/source/blender/python/CMakeLists.txt
index e855f3a3756..8d26fee0abd 100644
--- a/source/blender/python/CMakeLists.txt
+++ b/source/blender/python/CMakeLists.txt
@@ -17,6 +17,7 @@
 # ***** END GPL LICENSE BLOCK *****
 
 add_subdirectory(intern)
+add_subdirectory(gawain)
 add_subdirectory(generic)
 add_subdirectory(mathutils)
 add_subdirectory(bmesh)
diff --git a/source/blender/python/bmesh/bmesh_py_ops_call.c b/source/blender/python/bmesh/bmesh_py_ops_call.c
index 8f287918a4a..6598d402f72 100644
--- a/source/blender/python/bmesh/bmesh_py_ops_call.c
+++ b/source/blender/python/bmesh/bmesh_py_ops_call.c
@@ -44,6 +44,7 @@
 #include "bmesh_py_types.h"
 
 #include "../generic/python_utildefines.h"
+#include "../generic/py_capi_utils.h"
 
 static int bpy_bm_op_as_py_error(BMesh *bm)
 {
@@ -152,11 +153,9 @@ static int bpy_slot_from_py(
 	switch (slot->slot_type) {
 		case BMO_OP_SLOT_BOOL:
 		{
-			int param;
+			const int param = PyC_Long_AsBool(value);
 
-			param = PyLong_AsLong(value);
-
-			if (param < 0) {
+			if (param == -1) {
 				PyErr_Format(PyExc_TypeError,
 				             "%.200s: keyword \"%.200s\" expected True/False or 0/1, not %.200s",
 				             opname, slot_name, Py_TYPE(value)->tp_name);
@@ -170,23 +169,16 @@ static int bpy_slot_from_py(
 		}
 		case BMO_OP_SLOT_INT:
 		{
-			int overflow;
-			long param = PyLong_AsLongAndOverflow(value, &overflow);
-			if (overflow || (param > INT_MAX) || (param < INT_MIN)) {
-				PyErr_Format(PyExc_ValueError,
-				             "%.200s: keyword \"%.200s\" value not in 'int' range "
-				             "(" STRINGIFY(INT_MIN) ", " STRINGIFY(INT_MAX) ")",
-				             opname, slot_name, Py_TYPE(value)->tp_name);
-				return -1;
-			}
-			else if (param == -1 && PyErr_Occurred()) {
+			const int param = PyC_Long_AsI32(value);
+
+			if (param == -1 && PyErr_Occurred()) {
 				PyErr_Format(PyExc_TypeError,
 				             "%.200s: keyword \"%.200s\" expected an int, not %.200s",
 				             opname, slot_name, Py_TYPE(value)->tp_name);
 				return -1;
 			}
 			else {
-				BMO_SLOT_AS_INT(slot) = (int)param;
+				BMO_SLOT_AS_INT(slot) = param;
 			}
 			break;
 		}
@@ -208,26 +200,19 @@ static int bpy_slot_from_py(
 		{
 			/* XXX - BMesh operator design is crappy here, operator slot should define matrix size,
 			 * not the caller! */
-			unsigned short size;
-			if (!MatrixObject_Check(value)) {
-				PyErr_Format(PyExc_TypeError,
-				             "%.200s: keyword \"%.200s\" expected a Matrix, not %.200s",
-				             opname, slot_name, Py_TYPE(value)->tp_name);
+			MatrixObject *pymat;
+			if (!Matrix_ParseAny(value, &pymat)) {
 				return -1;
 			}
-			else if (BaseMath_ReadCallback((MatrixObject *)value) == -1) {
-				return -1;
-			}
-			else if (((size = ((MatrixObject *)value)->num_col) != ((MatrixObject *)value)->num_row) ||
-			         (ELEM(size, 3, 4) == false))
-			{
+			const ushort size = pymat->num_col;
+			if ((size != pymat->num_row) || (!ELEM(size, 3, 4))) {
 				PyErr_Format(PyExc_TypeError,
 				             "%.200s: keyword \"%.200s\" expected a 3x3 or 4x4 matrix Matrix",
 				             opname, slot_name);
 				return -1;
 			}
 
-			BMO_slot_mat_set(bmop, bmop->slots_in, slot_name, ((MatrixObject *)value)->matrix, size);
+			BMO_slot_mat_set(bmop, bmop->slots_in, slot_name, pymat->matrix, size);
 			break;
 		}
 		case BMO_OP_SLOT_VEC:
@@ -436,7 +421,7 @@ static int bpy_slot_from_py(
 								return -1;  /* error is set in bpy_slot_from_py_elem_check() */
 							}
 
-							value_i = PyLong_AsLong(arg_value);
+							value_i = PyC_Long_AsI32(arg_value);
 
 							if (value_i == -1 && PyErr_Occurred()) {
 								PyErr_Format(PyExc_TypeError,
@@ -466,7 +451,7 @@ static int bpy_slot_from_py(
 								return -1;  /* error is set in bpy_slot_from_py_elem_check() */
 							}
 
-							value_i = PyLong_AsLong(arg_value);
+							value_i = PyC_Long_AsI32(arg_value);
 
 							if (value_i == -1 && PyErr_Occurred()) {
 								PyErr_Format(PyExc_TypeError,
diff --git a/source/blender/python/bmesh/bmesh_py_types.c b/source/blender/python/bmesh/bmesh_py_types.c
index 88445cfd62b..caf836fa5b8 100644
--- a/source/blender/python/bmesh/bmesh_py_types.c
+++ b/source/blender/python/bmesh/bmesh_py_types.c
@@ -125,25 +125,19 @@ static int bpy_bm_elem_hflag_set(BPy_BMElem *self, PyObject *value, void *flag)
 
 	BPY_BM_CHECK_INT(self);
 
-	param = PyLong_AsLong(value);
-
-	if ((unsigned int)param <= 1) {
-		if (hflag == BM_ELEM_SELECT)
-			BM_elem_select_set(self->bm, self->ele, param);
-		else
-			BM_elem_flag_set(self->ele, hflag, param);
+	if ((param = PyC_Long_AsBool(value)) == -1) {
+		return -1;
+	}
 
-		return 0;
+	if (hflag == BM_ELEM_SELECT) {
+		BM_elem_select_set(self->bm, self->ele, param);
 	}
 	else {
-		PyErr_Format(PyExc_TypeError,
-		             "expected True/False or 0/1, not %.200s",
-		             Py_TYPE(value)->tp_name);
-		return -1;
+		BM_elem_flag_set(self->ele, hflag, param);
 	}
+	return 0;
 }
 
-
 PyDoc_STRVAR(bpy_bm_elem_index_doc,
 "Index of this element.\n"
 "\n"
@@ -170,21 +164,17 @@ static int bpy_bm_elem_index_set(BPy_BMElem *self, PyObject *value, void *UNUSED
 
 	BPY_BM_CHECK_INT(self);
 
-	param = PyLong_AsLong(value);
-
-	if (param == -1 && PyErr_Occurred()) {
-		PyErr_SetString(PyExc_TypeError,
-		                "expected an int type");
+	if (((param = PyC_Long_AsI32(value)) == -1) && PyErr_Occurred()) {
+		/* error is set */
 		return -1;
 	}
-	else {
-		BM_elem_index_set(self->ele, param); /* set_dirty! */
 
-		/* when setting the index assume its set invalid */
-		self->bm->elem_index_dirty |= self->ele->head.htype;
+	BM_elem_index_set(self->ele, param); /* set_dirty! */
 
-		return 0;
-	}
+	/* when setting the index assume its set invalid */
+	self->bm->elem_index_dirty |= self->ele->head.htype;
+
+	return 0;
 }
 
 /* type specific get/sets
@@ -507,14 +497,12 @@ static int bpy_bmface_material_index_set(BPy_BMFace *self, PyObject *value)
 
 	BPY_BM_CHECK_INT(self);
 
-	param = PyLong_AsLong(value);
-
-	if (param == -1 && PyErr_Occurred()) {
-		PyErr_SetString(PyExc_TypeError,
-		                "expected an int type");
+	if (((param = PyC_Long_AsI32(value)) == -1) && PyErr_Occurred()) {
+		/* error is set */
 		return -1;
 	}
-	else if ((param < 0) || (param > MAXMAT)) {
+
+	if ((param < 0) || (param > MAXMAT)) {
 		/* normally we clamp but in this case raise an error */
 		PyErr_SetString(PyExc_ValueError,
 		                "material index outside of usable range (0 - 32766)");
@@ -941,6 +929,8 @@ PyDoc_STRVAR(bpy_bmesh_from_object_doc,
 );
 static PyObject *bpy_bmesh_from_object(BPy_BMesh *self, PyObject *args, PyObject *kw)
 {
+	/* TODO: This doesn't work currently because of eval_ctx. */
+#if 0
 	static const char *kwlist[] = {"object", "scene", "deform", "render", "cage", "face_normals", NULL};
 	PyObject *py_object;
 	PyObject *py_scene;
@@ -1033,6 +1023,10 @@ static PyObject *bpy_bmesh_from_object(BPy_BMesh *self, PyObject *args, PyObject
 	dm->release(dm);
 
 	Py_RETURN_NONE;
+#else
+	UNUSED_VARS(self, args, kw);
+#endif
+	return NULL;
 }
 
 
@@ -1047,6 +1041,13 @@ PyDoc_STRVAR(bpy_bmesh_from_mesh_doc,
 "   :type use_shape_key: boolean\n"
 "   :arg shape_key_index: The shape key index to use.\n"
 "   :type shape_key_index: int\n"
+"\n"
+"   .. note::\n"
+"\n"
+"      Multiple calls can be used to join multiple meshes.\n"
+"\n"
+"      Custom-data layers are only copied from ``mesh`` on initialization.\n"
+"      Further calls will copy custom-data to matching layers, layers missing on the target mesh wont be added.\n"
 );
 static PyObject *bpy_bmesh_from_mesh(BPy_BMesh *self, PyObject *args, PyObject *kw)
 {
@@ -1111,15 +1112,16 @@ static PyObject *bpy_bmesh_select_flush(BPy_BMesh *self, PyObject *value)
 
 	BPY_BM_CHECK_OBJ(self);
 
-	param = PyLong_AsLong(value);
-	if (param != false && param != true) {
-		PyErr_SetString(PyExc_TypeError,
-		                "expected a boolean type 0/1");
+	if ((param = PyC_Long_AsBool(value)) == -1) {
 		return NULL;
 	}
 
-	if (param)  BM_mesh_select_flush(self->bm);
-	else        BM_mesh_deselect_flush(self->bm);
+	if (param) {
+		BM_mesh_select_flush(self->bm);
+	}
+	else {
+		BM_mesh_deselect_flush(self->bm);
+	}
 
 	Py_RETURN_NONE;
 }
@@ -1299,10 +1301,7 @@ static PyObject *bpy_bm_elem_select_set(BPy_BMElem *self, PyObject *value)
 
 	BPY_BM_CHECK_OBJ(self);
 
-	param = PyLong_AsLong(value);
-	if (param != false && param != true) {
-		PyErr_SetString(PyExc_TypeError,
-		                "expected a boolean type 0/1");
+	if ((param = PyC_Long_AsBool(value)) == -1) {
 		return NULL;
 	}
 
@@ -1327,10 +1326,7 @@ static PyObject *bpy_bm_elem_hide_set(BPy_BMElem *self, PyObject *value)
 
 	BPY_BM_CHECK_OBJ(self);
 
-	param = PyLong_AsLong(value);
-	if (param != false && param != true) {
-		PyErr_SetString(PyExc_TypeError,
-		                "expected a boolean type 0/1");
+	if ((param = PyC_Long_AsBool(value)) == -1) {
 		return NULL;
 	}
 
diff --git a/source/blender/python/bmesh/bmesh_py_types_customdata.c b/source/blender/python/bmesh/bmesh_py_types_customdata.c
index 47dead028a4..e2241ade7f0 100644
--- a/source/blender/python/bmesh/bmesh_py_types_customdata.c
+++ b/source/blender/python/bmesh/bmesh_py_types_customdata.c
@@ -43,6 +43,7 @@
 
 #include "../mathutils/mathutils.h"
 #include "../generic/python_utildefines.h"
+#include "../generic/py_capi_utils.h"
 
 #include "BKE_customdata.h"
 
@@ -116,6 +117,9 @@ PyDoc_STRVAR(bpy_bmlayeraccess_collection__skin_doc,
 PyDoc_STRVAR(bpy_bmlayeraccess_collection__paint_mask_doc,
 "Accessor for paint mask layer.\n\ntype: :class:`BMLayerCollection`"
 );
+PyDoc_STRVAR(bpy_bmlayeraccess_collection__face_map_doc,
+"FaceMap custom-data layer.\n\ntype: :class:`BMLayerCollection`"
+);
 #ifdef WITH_FREESTYLE
 PyDoc_STRVAR(bpy_bmlayeraccess_collection__freestyle_edge_doc,
 "Accessor for Freestyle edge layer.\n\ntype: :class:`BMLayerCollection`"
@@ -218,6 +222,7 @@ static PyGetSetDef bpy_bmlayeraccess_face_getseters[] = {
 	{(char *)"float",  (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)bpy_bmlayeraccess_collection__float_doc, (void *)CD_PROP_FLT},
 	{(char *)"int",    (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)bpy_bmlayeraccess_collection__int_doc, (void *)CD_PROP_INT},
 	{(char *)"string", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)bpy_bmlayeraccess_collection__string_doc, (void *)CD_PROP_STR},
+	{(char *)"face_map", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)bpy_bmlayeraccess_collection__face_map_doc, (void *)CD_FACEMAP},
 
 #ifdef WITH_FREESTYLE
 	{(char *)"freestyle", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)bpy_bmlayeraccess_collection__freestyle_face_doc, (void *)CD_FREESTYLE_FACE},
@@ -983,6 +988,7 @@ PyObject *BPy_BMLayerItem_GetItem(BPy_BMElem *py_ele, BPy_BMLayerItem *py_layer)
 			break;
 		}
 		case CD_PROP_INT:
+		case CD_FACEMAP:
 		{
 			ret = PyLong_FromLong(*(int *)value);
 			break;
@@ -1063,10 +1069,11 @@ int BPy_BMLayerItem_SetItem(BPy_BMElem *py_ele, BPy_BMLayerItem *py_layer, PyObj
 			break;
 		}
 		case CD_PROP_INT:
+		case CD_FACEMAP:
 		{
-			int tmp_val = PyLong_AsLong(py_value);
+			int tmp_val = PyC_Long_AsI32(py_value);
 			if (UNLIKELY(tmp_val == -1 && PyErr_Occurred())) {
-				PyErr_Format(PyExc_TypeError, "expected an int, not a %.200s", Py_TYPE(py_value)->tp_name);
+				/* error is set */
 				ret = -1;
 			}
 			else {
diff --git a/source/blender/python/bmesh/bmesh_py_types_meshdata.c b/source/blender/python/bmesh/bmesh_py_types_meshdata.c
index f6926e8437d..574aef3d54f 100644
--- a/source/blender/python/bmesh/bmesh_py_types_meshdata.c
+++ b/source/blender/python/bmesh/bmesh_py_types_meshdata.c
@@ -45,6 +45,7 @@
 
 #include "bmesh_py_types_meshdata.h"
 
+#include "../generic/py_capi_utils.h"
 #include "../generic/python_utildefines.h"
 
 /* Mesh Loop UV
@@ -98,7 +99,7 @@ static int bpy_bmloopuv_flag_set(BPy_BMLoopUV *self, PyObject *value, void *flag
 {
 	const int flag = GET_INT_FROM_POINTER(flag_p);
 
-	switch (PyLong_AsLong(value)) {
+	switch (PyC_Long_AsBool(value)) {
 		case true:
 			self->data->flag |= flag;
 			return 0;
@@ -106,8 +107,7 @@ static int bpy_bmloopuv_flag_set(BPy_BMLoopUV *self, PyObject *value, void *flag
 			self->data->flag &= ~flag;
 			return 0;
 		default:
-			PyErr_SetString(PyExc_TypeError,
-			                "expected a boolean type 0/1");
+			/* error is set */
 			return -1;
 	}
 }
@@ -207,7 +207,7 @@ static int bpy_bmvertskin_flag_set(BPy_BMVertSkin *self, PyObject *value, void *
 {
 	const int flag = GET_INT_FROM_POINTER(flag_p);
 
-	switch (PyLong_AsLong(value)) {
+	switch (PyC_Long_AsBool(value)) {
 		case true:
 			self->data->flag |= flag;
 			return 0;
@@ -215,8 +215,7 @@ static int bpy_bmvertskin_flag_set(BPy_BMVertSkin *self, PyObject *value, void *
 			self->data->flag &= ~flag;
 			return 0;
 		default:
-			PyErr_SetString(PyExc_TypeError,
-			                "expected a boolean type 0/1");
+			/* error is set */
 			return -1;
 	}
 }
diff --git a/source/blender/quicktime/CMakeLists.txt b/source/blender/python/gawain/CMakeLists.txt
index f853c35457f..6b6c902f48a 100644
--- a/source/blender/quicktime/CMakeLists.txt
+++ b/source/blender/python/gawain/CMakeLists.txt
@@ -14,49 +14,34 @@
 # along with this program; if not, write to the Free Software Foundation,
 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #
-# The Original Code is Copyright (C) 2006, Blender Foundation
-# All rights reserved.
-#
-# The Original Code is: all of this file.
-#
-# Contributor(s): Jacques Beaurain.
+# Contributor(s): Campbell Barton
 #
 # ***** END GPL LICENSE BLOCK *****
 
 set(INC 
 	.
-	../avi
-	../blenkernel
-	../blenlib
-	../imbuf
-	../imbuf/intern
-	../makesdna
-	../makesrna
-	../render/extern/include
-	../windowmanager
-	../../../intern/guardedalloc
+	../../blenkernel
+	../../blenlib
+	../../gpu
+	../../makesdna
+	../../../../intern/gawain
+	../../../../intern/guardedalloc
+	../../../../intern/glew-mx
 )
 
 set(INC_SYS
-	${QUICKTIME_INCLUDE_DIRS}
+	${GLEW_INCLUDE_PATH}
+	${PYTHON_INCLUDE_DIRS}
 )
 
 set(SRC
-	apple/qtkit_import.m
-	apple/qtkit_export.m
+	gwn_py_api.c
+	gwn_py_types.c
 
-	quicktime_export.h
-	quicktime_import.h
+	gwn_py_api.h
+	gwn_py_types.h
 )
 
-add_definitions(-DWITH_QUICKTIME)
-
-if(WITH_AUDASPACE)
-	add_definitions(${AUDASPACE_DEFINITIONS})
-
-	list(APPEND INC_SYS
-		${AUDASPACE_C_INCLUDE_DIRS}
-	)
-endif()
+add_definitions(${GL_DEFINITIONS})
 
-blender_add_lib(bf_quicktime "${SRC}" "${INC}" "${INC_SYS}")
+blender_add_lib(bf_python_gawain "${SRC}" "${INC}" "${INC_SYS}")
diff --git a/source/blender/python/gawain/gwn_py_api.c b/source/blender/python/gawain/gwn_py_api.c
new file mode 100644
index 00000000000..d79ef070649
--- /dev/null
+++ b/source/blender/python/gawain/gwn_py_api.c
@@ -0,0 +1,63 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/python/gawain/gwn_py_api.c
+ *  \ingroup pygawain
+ *
+ * Experimental Python API, not considered public yet (called '_gawain'),
+ * we may re-expose as public later.
+ */
+
+#include <Python.h>
+
+#include "gawain/gwn_batch.h"
+#include "gawain/gwn_vertex_format.h"
+
+#include "gwn_py_api.h"
+#include "gwn_py_types.h"
+
+#include "BLI_utildefines.h"
+
+#include "../generic/python_utildefines.h"
+
+PyDoc_STRVAR(GWN_doc,
+"This module provides access to gawain drawing functions."
+);
+static struct PyModuleDef GWN_module_def = {
+	PyModuleDef_HEAD_INIT,
+	.m_name = "_gawain",  /* m_name */
+	.m_doc = GWN_doc,  /* m_doc */
+};
+
+PyObject *BPyInit_gawain(void)
+{
+	PyObject *sys_modules = PyThreadState_GET()->interp->modules;
+	PyObject *submodule;
+	PyObject *mod;
+
+	mod = PyModule_Create(&GWN_module_def);
+
+	/* _gawain.types */
+	PyModule_AddObject(mod, "types", (submodule = BPyInit_gawain_types()));
+	PyDict_SetItem(sys_modules, PyModule_GetNameObject(submodule), submodule);
+	Py_INCREF(submodule);
+
+	return mod;
+}
diff --git a/source/blender/python/gawain/gwn_py_api.h b/source/blender/python/gawain/gwn_py_api.h
new file mode 100644
index 00000000000..3ef85e8ae0f
--- /dev/null
+++ b/source/blender/python/gawain/gwn_py_api.h
@@ -0,0 +1,30 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef __GWN_PY_API_H__
+#define __GWN_PY_API_H__
+
+/** \file blender/python/gawain/gwn_py_api.h
+ *  \ingroup pygawain
+ */
+
+PyObject *BPyInit_gawain(void);
+
+#endif  /* __GWN_PY_API_H__ */
diff --git a/source/blender/python/gawain/gwn_py_types.c b/source/blender/python/gawain/gwn_py_types.c
new file mode 100644
index 00000000000..cc448d9ed90
--- /dev/null
+++ b/source/blender/python/gawain/gwn_py_types.c
@@ -0,0 +1,823 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/python/gawain/gwn_py_types.c
+ *  \ingroup pygawain
+ *
+ * - Use ``bpygwn_`` for local API.
+ * - Use ``BPyGwn_`` for public API.
+ */
+
+#include <Python.h>
+
+#include "gawain/gwn_batch.h"
+#include "gawain/gwn_vertex_format.h"
+
+#include "BLI_math.h"
+
+#include "GPU_batch.h"
+
+#include "MEM_guardedalloc.h"
+
+#include "../generic/py_capi_utils.h"
+#include "../generic/python_utildefines.h"
+
+#include "gwn_py_types.h" /* own include */
+
+#ifdef __BIG_ENDIAN__
+   /* big endian */
+#  define MAKE_ID2(c, d)  ((c) << 8 | (d))
+#  define MAKE_ID3(a, b, c) ( (int)(a) << 24 | (int)(b) << 16 | (c) << 8 )
+#  define MAKE_ID4(a, b, c, d) ( (int)(a) << 24 | (int)(b) << 16 | (c) << 8 | (d) )
+#else
+   /* little endian  */
+#  define MAKE_ID2(c, d)  ((d) << 8 | (c))
+#  define MAKE_ID3(a, b, c) ( (int)(c) << 16 | (b) << 8 | (a) )
+#  define MAKE_ID4(a, b, c, d) ( (int)(d) << 24 | (int)(c) << 16 | (b) << 8 | (a) )
+#endif
+
+/* -------------------------------------------------------------------- */
+
+/** \name Enum Conversion
+ *
+ * Use with PyArg_ParseTuple's "O&" formatting.
+ * \{ */
+
+static int bpygwn_ParseVertCompType(PyObject *o, void *p)
+{
+	Py_ssize_t comp_type_id_len;
+	const char *comp_type_id = _PyUnicode_AsStringAndSize(o, &comp_type_id_len);
+	if (comp_type_id == NULL) {
+		PyErr_Format(PyExc_ValueError,
+		             "expected a string, got %s",
+		             Py_TYPE(o)->tp_name);
+		return 0;
+	}
+
+	Gwn_VertCompType comp_type;
+	if (comp_type_id_len == 2) {
+		switch (*((ushort *)comp_type_id)) {
+			case MAKE_ID2('I', '8'): { comp_type = GWN_COMP_I8; goto success; }
+			case MAKE_ID2('U', '8'): { comp_type = GWN_COMP_U8; goto success; }
+		}
+	}
+	else if (comp_type_id_len == 3) {
+		switch (*((uint *)comp_type_id)) {
+			case MAKE_ID3('I', '1', '6'): { comp_type = GWN_COMP_I16; goto success; }
+			case MAKE_ID3('U', '1', '6'): { comp_type = GWN_COMP_U16; goto success; }
+			case MAKE_ID3('I', '3', '2'): { comp_type = GWN_COMP_I32; goto success; }
+			case MAKE_ID3('U', '3', '2'): { comp_type = GWN_COMP_U32; goto success; }
+			case MAKE_ID3('F', '3', '2'): { comp_type = GWN_COMP_F32; goto success; }
+			case MAKE_ID3('I', '1', '0'): { comp_type = GWN_COMP_I10; goto success; }
+		}
+	}
+
+	PyErr_Format(PyExc_ValueError,
+	             "unknown type literal: '%s'",
+	             comp_type_id);
+	return 0;
+
+success:
+	*((Gwn_VertCompType *)p) = comp_type;
+	return 1;
+}
+
+static int bpygwn_ParseVertFetchMode(PyObject *o, void *p)
+{
+	Py_ssize_t mode_id_len;
+	const char *mode_id = _PyUnicode_AsStringAndSize(o, &mode_id_len);
+	if (mode_id == NULL) {
+		PyErr_Format(PyExc_ValueError,
+		             "expected a string, got %s",
+		             Py_TYPE(o)->tp_name);
+		return 0;
+	}
+#define MATCH_ID(id) \
+	if (mode_id_len == strlen(STRINGIFY(id))) { \
+		if (STREQ(mode_id, STRINGIFY(id))) { \
+			mode = GWN_FETCH_##id; \
+			goto success; \
+		} \
+	} ((void)0)
+
+	Gwn_VertCompType mode;
+	MATCH_ID(FLOAT);
+	MATCH_ID(INT);
+	MATCH_ID(INT_TO_FLOAT_UNIT);
+	MATCH_ID(INT_TO_FLOAT);
+#undef MATCH_ID
+	PyErr_Format(PyExc_ValueError,
+	             "unknown type literal: '%s'",
+	             mode_id);
+	return 0;
+
+success:
+	(*(Gwn_VertFetchMode *)p) = mode;
+	return 1;
+}
+
+static int bpygwn_ParsePrimType(PyObject *o, void *p)
+{
+	Py_ssize_t mode_id_len;
+	const char *mode_id = _PyUnicode_AsStringAndSize(o, &mode_id_len);
+	if (mode_id == NULL) {
+		PyErr_Format(PyExc_ValueError,
+		             "expected a string, got %s",
+		             Py_TYPE(o)->tp_name);
+		return 0;
+	}
+#define MATCH_ID(id) \
+	if (mode_id_len == strlen(STRINGIFY(id))) { \
+		if (STREQ(mode_id, STRINGIFY(id))) { \
+			mode = GWN_PRIM_##id; \
+			goto success; \
+		} \
+	} ((void)0)
+
+	Gwn_PrimType mode;
+	MATCH_ID(POINTS);
+	MATCH_ID(LINES);
+	MATCH_ID(TRIS);
+	MATCH_ID(LINE_STRIP);
+	MATCH_ID(LINE_LOOP);
+	MATCH_ID(TRI_STRIP);
+	MATCH_ID(TRI_FAN);
+	MATCH_ID(LINE_STRIP_ADJ);
+
+#undef MATCH_ID
+	PyErr_Format(PyExc_ValueError,
+	             "unknown type literal: '%s'",
+	             mode_id);
+	return 0;
+
+success:
+	(*(Gwn_VertFetchMode *)p) = mode;
+	return 1;
+}
+
+/** \} */
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name Utility Functions
+ * \{ */
+
+#define PY_AS_NATIVE_SWITCH(attr) \
+	switch (attr->comp_type) { \
+		case GWN_COMP_I8:  { PY_AS_NATIVE(int8_t,   PyC_Long_AsI8); break; } \
+		case GWN_COMP_U8:  { PY_AS_NATIVE(uint8_t,  PyC_Long_AsU8); break; } \
+		case GWN_COMP_I16: { PY_AS_NATIVE(int16_t,  PyC_Long_AsI16); break; } \
+		case GWN_COMP_U16: { PY_AS_NATIVE(uint16_t, PyC_Long_AsU16); break; } \
+		case GWN_COMP_I32: { PY_AS_NATIVE(int32_t,  PyC_Long_AsI32); break; } \
+		case GWN_COMP_U32: { PY_AS_NATIVE(uint32_t, PyC_Long_AsU32); break; } \
+		case GWN_COMP_F32: { PY_AS_NATIVE(float, PyFloat_AsDouble); break; } \
+		default: \
+			BLI_assert(0); \
+	} ((void)0)
+
+/* No error checking, callers must run PyErr_Occurred */
+static void fill_format_elem(void *data_dst_void, PyObject *py_src, const Gwn_VertAttr *attr)
+{
+#define PY_AS_NATIVE(ty_dst, py_as_native) \
+{ \
+	ty_dst *data_dst = data_dst_void; \
+	*data_dst = py_as_native(py_src); \
+} ((void)0)
+
+	PY_AS_NATIVE_SWITCH(attr);
+
+#undef PY_AS_NATIVE
+}
+
+/* No error checking, callers must run PyErr_Occurred */
+static void fill_format_tuple(void *data_dst_void, PyObject *py_src, const Gwn_VertAttr *attr)
+{
+	const uint len = attr->comp_ct;
+
+/**
+ * Args are constants, so range checks will be optimized out if they're nop's.
+ */
+#define PY_AS_NATIVE(ty_dst, py_as_native) \
+	ty_dst *data_dst = data_dst_void; \
+	for (uint i = 0; i < len; i++) { \
+		data_dst[i] = py_as_native(PyTuple_GET_ITEM(py_src, i)); \
+	} ((void)0)
+
+	PY_AS_NATIVE_SWITCH(attr);
+
+#undef PY_AS_NATIVE
+}
+
+#undef PY_AS_NATIVE_SWITCH
+#undef WARN_TYPE_LIMIT_PUSH
+#undef WARN_TYPE_LIMIT_POP
+
+static bool bpygwn_vertbuf_fill_impl(
+        Gwn_VertBuf *vbo,
+        uint data_id, PyObject *seq)
+{
+	bool ok = true;
+	const Gwn_VertAttr *attr = &vbo->format.attribs[data_id];
+
+	Gwn_VertBufRaw data_step;
+	GWN_vertbuf_attr_get_raw_data(vbo, data_id, &data_step);
+
+	PyObject *seq_fast = PySequence_Fast(seq, "Vertex buffer fill");
+	if (seq_fast == NULL) {
+		goto finally;
+	}
+
+	const uint seq_len = PySequence_Fast_GET_SIZE(seq_fast);
+
+	if (seq_len != vbo->vertex_ct) {
+		PyErr_Format(PyExc_ValueError,
+		             "Expected a sequence of size %d, got %d",
+		             vbo->vertex_ct, seq_len);
+	}
+
+	PyObject **seq_items = PySequence_Fast_ITEMS(seq_fast);
+
+	if (attr->comp_ct == 1) {
+		for (uint i = 0; i < seq_len; i++) {
+			uchar *data = (uchar *)GWN_vertbuf_raw_step(&data_step);
+			PyObject *item = seq_items[i];
+			fill_format_elem(data, item, attr);
+		}
+	}
+	else {
+		for (uint i = 0; i < seq_len; i++) {
+			uchar *data = (uchar *)GWN_vertbuf_raw_step(&data_step);
+			PyObject *item = seq_items[i];
+			if (!PyTuple_CheckExact(item)) {
+				PyErr_Format(PyExc_ValueError,
+				             "expected a tuple, got %s",
+				             Py_TYPE(item)->tp_name);
+				ok = false;
+				goto finally;
+			}
+			if (PyTuple_GET_SIZE(item) != attr->comp_ct) {
+				PyErr_Format(PyExc_ValueError,
+				             "expected a tuple of size %d, got %d",
+				             attr->comp_ct, PyTuple_GET_SIZE(item));
+				ok = false;
+				goto finally;
+			}
+
+			/* May trigger error, check below */
+			fill_format_tuple(data, item, attr);
+		}
+	}
+
+	if (PyErr_Occurred()) {
+		ok = false;
+	}
+
+finally:
+
+	Py_DECREF(seq_fast);
+	return ok;
+}
+
+/* handy, but not used just now */
+#if 0
+static int bpygwn_find_id(const Gwn_VertFormat *fmt, const char *id)
+{
+	for (int i = 0; i < fmt->attrib_ct; i++) {
+		for (uint j = 0; j < fmt->name_ct; j++) {
+			if (STREQ(fmt->attribs[i].name[j], id)) {
+				return i;
+			}
+		}
+	}
+	return -1;
+}
+#endif
+
+/** \} */
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name VertFormat Type
+ * \{ */
+
+static PyObject *bpygwn_VertFormat_new(PyTypeObject *UNUSED(type), PyObject *args, PyObject *kwds)
+{
+	if (PyTuple_GET_SIZE(args) || (kwds && PyDict_Size(kwds))) {
+		PyErr_SetString(PyExc_TypeError,
+		                "VertFormat(): takes no arguments");
+		return NULL;
+	}
+
+	BPyGwn_VertFormat *ret = (BPyGwn_VertFormat *)BPyGwn_VertFormat_CreatePyObject(NULL);
+
+	return (PyObject *)ret;
+}
+
+PyDoc_STRVAR(bpygwn_VertFormat_attr_add_doc,
+"TODO"
+);
+static PyObject *bpygwn_VertFormat_attr_add(BPyGwn_VertFormat *self, PyObject *args, PyObject *kwds)
+{
+	static const char *kwlist[] = {"id", "comp_type", "len", "fetch_mode", NULL};
+
+	struct {
+		const char *id;
+		Gwn_VertCompType comp_type;
+		uint len;
+		Gwn_VertFetchMode fetch_mode;
+	} params;
+
+	if (self->fmt.attrib_ct == GWN_VERT_ATTR_MAX_LEN) {
+		PyErr_SetString(PyExc_ValueError, "Maxumum attr reached " STRINGIFY(GWN_VERT_ATTR_MAX_LEN));
+		return NULL;
+	}
+
+	if (!PyArg_ParseTupleAndKeywords(
+	        args, kwds, "$sO&IO&:attr_add", (char **)kwlist,
+	        &params.id,
+	        bpygwn_ParseVertCompType, &params.comp_type,
+	        &params.len,
+	        bpygwn_ParseVertFetchMode, &params.fetch_mode))
+	{
+		return NULL;
+	}
+
+	uint attr_id = GWN_vertformat_attr_add(&self->fmt, params.id, params.comp_type, params.len, params.fetch_mode);
+	return PyLong_FromLong(attr_id);
+}
+
+static struct PyMethodDef bpygwn_VertFormat_methods[] = {
+	{"attr_add", (PyCFunction)bpygwn_VertFormat_attr_add,
+	 METH_VARARGS | METH_KEYWORDS, bpygwn_VertFormat_attr_add_doc},
+	{NULL, NULL, 0, NULL}
+};
+
+
+static void bpygwn_VertFormat_dealloc(BPyGwn_VertFormat *self)
+{
+	Py_TYPE(self)->tp_free(self);
+}
+
+PyTypeObject BPyGwn_VertFormat_Type = {
+	PyVarObject_HEAD_INIT(NULL, 0)
+	.tp_name = "Gwn_VertFormat",
+	.tp_basicsize = sizeof(BPyGwn_VertFormat),
+	.tp_dealloc = (destructor)bpygwn_VertFormat_dealloc,
+	.tp_flags = Py_TPFLAGS_DEFAULT,
+	.tp_methods = bpygwn_VertFormat_methods,
+	.tp_new = bpygwn_VertFormat_new,
+};
+
+/** \} */
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name VertBuf Type
+ * \{ */
+
+static PyObject *bpygwn_VertBuf_new(PyTypeObject *UNUSED(type), PyObject *args, PyObject *kwds)
+{
+	const char * const keywords[] = {"len", "format", NULL};
+
+	struct {
+		BPyGwn_VertFormat *py_fmt;
+		uint len;
+	} params;
+
+	if (!PyArg_ParseTupleAndKeywords(
+	        args, kwds,
+	        "$IO!:Gwn_VertBuf.__new__", (char **)keywords,
+	        &params.len,
+	        &BPyGwn_VertFormat_Type, &params.py_fmt))
+	{
+		return NULL;
+	}
+
+	struct Gwn_VertBuf *vbo = GWN_vertbuf_create_with_format(&params.py_fmt->fmt);
+
+	GWN_vertbuf_data_alloc(vbo, params.len);
+
+	return BPyGwn_VertBuf_CreatePyObject(vbo);
+}
+
+PyDoc_STRVAR(bpygwn_VertBuf_fill_doc,
+"TODO"
+);
+static PyObject *bpygwn_VertBuf_fill(BPyGwn_VertBuf *self, PyObject *args, PyObject *kwds)
+{
+	static const char *kwlist[] = {"id", "data", NULL};
+
+	struct {
+		uint id;
+		PyObject *py_seq_data;
+	} params;
+
+	if (!PyArg_ParseTupleAndKeywords(
+	        args, kwds, "$IO:fill", (char **)kwlist,
+	        &params.id,
+	        &params.py_seq_data))
+	{
+		return NULL;
+	}
+
+	if (params.id >= self->buf->format.attrib_ct) {
+		PyErr_Format(PyExc_ValueError,
+		             "Format id %d out of range",
+		             params.id);
+		return NULL;
+	}
+
+	if (self->buf->vbo_id != 0) {
+		PyErr_SetString(PyExc_ValueError,
+		                "Can't fill, buffer already in use");
+		return NULL;
+	}
+
+	if (!bpygwn_vertbuf_fill_impl(self->buf, params.id, params.py_seq_data)) {
+		return NULL;
+	}
+	Py_RETURN_NONE;
+}
+
+static struct PyMethodDef bpygwn_VertBuf_methods[] = {
+	{"fill", (PyCFunction) bpygwn_VertBuf_fill,
+	 METH_VARARGS | METH_KEYWORDS, bpygwn_VertBuf_fill_doc},
+	{NULL, NULL, 0, NULL}
+};
+
+static void bpygwn_VertBuf_dealloc(BPyGwn_VertBuf *self)
+{
+	GWN_vertbuf_discard(self->buf);
+	Py_TYPE(self)->tp_free(self);
+}
+
+PyTypeObject BPyGwn_VertBuf_Type = {
+	PyVarObject_HEAD_INIT(NULL, 0)
+	.tp_name = "Gwn_VertBuf",
+	.tp_basicsize = sizeof(BPyGwn_VertBuf),
+	.tp_dealloc = (destructor)bpygwn_VertBuf_dealloc,
+	.tp_flags = Py_TPFLAGS_DEFAULT,
+	.tp_methods = bpygwn_VertBuf_methods,
+	.tp_new = bpygwn_VertBuf_new,
+};
+
+/** \} */
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name VertBatch Type
+ * \{ */
+
+static PyObject *bpygwn_Batch_new(PyTypeObject *UNUSED(type), PyObject *args, PyObject *kwds)
+{
+	const char * const keywords[] = {"type", "buf", NULL};
+
+	struct {
+		Gwn_PrimType type_id;
+		BPyGwn_VertBuf *py_buf;
+	} params;
+
+	if (!PyArg_ParseTupleAndKeywords(
+	        args, kwds,
+	        "$O&O!:Gwn_Batch.__new__", (char **)keywords,
+	        bpygwn_ParsePrimType, &params.type_id,
+	        &BPyGwn_VertBuf_Type, &params.py_buf))
+	{
+		return NULL;
+	}
+
+	Gwn_Batch *batch = GWN_batch_create(params.type_id, params.py_buf->buf, NULL);
+	BPyGwn_Batch *ret = (BPyGwn_Batch *)BPyGwn_Batch_CreatePyObject(batch);
+
+#ifdef USE_GWN_PY_REFERENCES
+	ret->references = PyList_New(1);
+	PyList_SET_ITEM(ret->references, 0, (PyObject *)params.py_buf);
+	Py_INCREF(params.py_buf);
+	PyObject_GC_Track(ret);
+#endif
+
+	return (PyObject *)ret;
+}
+
+PyDoc_STRVAR(bpygwn_VertBatch_vertbuf_add_doc,
+"TODO"
+);
+static PyObject *bpygwn_VertBatch_vertbuf_add(BPyGwn_Batch *self, BPyGwn_VertBuf *py_buf)
+{
+	if (!BPyGwn_VertBuf_Check(py_buf)) {
+		PyErr_Format(PyExc_TypeError,
+		             "Expected a Gwn_VertBuf, got %s",
+		             Py_TYPE(py_buf)->tp_name);
+		return NULL;
+	}
+
+	if (self->batch->verts[0]->vertex_ct != py_buf->buf->vertex_ct) {
+		PyErr_Format(PyExc_TypeError,
+		             "Expected %d length, got %d",
+		             self->batch->verts[0]->vertex_ct, py_buf->buf->vertex_ct);
+		return NULL;
+	}
+
+#ifdef USE_GWN_PY_REFERENCES
+	/* Hold user */
+	PyList_Append(self->references, (PyObject *)py_buf);
+#endif
+
+	GWN_batch_vertbuf_add(self->batch, py_buf->buf);
+	Py_RETURN_NONE;
+}
+
+/* Currently magic number from Py perspective. */
+PyDoc_STRVAR(bpygwn_VertBatch_program_set_builtin_doc,
+"TODO"
+);
+static PyObject *bpygwn_VertBatch_program_set_builtin(BPyGwn_Batch *self, PyObject *args, PyObject *kwds)
+{
+	static const char *kwlist[] = {"id", NULL};
+
+	struct {
+		const char *shader;
+	} params;
+
+	if (!PyArg_ParseTupleAndKeywords(
+	        args, kwds, "s:program_set_builtin", (char **)kwlist,
+	        &params.shader))
+	{
+		return NULL;
+	}
+
+	GPUBuiltinShader shader;
+
+#define MATCH_ID(id) \
+	if (STREQ(params.shader, STRINGIFY(id))) { \
+		shader = GPU_SHADER_##id; \
+		goto success; \
+	} ((void)0)
+
+	MATCH_ID(2D_FLAT_COLOR);
+	MATCH_ID(2D_SMOOTH_COLOR);
+	MATCH_ID(2D_UNIFORM_COLOR);
+
+	MATCH_ID(3D_FLAT_COLOR);
+	MATCH_ID(3D_SMOOTH_COLOR);
+	MATCH_ID(3D_UNIFORM_COLOR);
+
+#undef MATCH_ID
+
+	PyErr_SetString(PyExc_ValueError,
+	                "shader name not known");
+	return NULL;
+
+success:
+	GWN_batch_program_set_builtin(self->batch, shader);
+	Py_RETURN_NONE;
+}
+
+static PyObject *bpygwn_VertBatch_uniform_bool(BPyGwn_Batch *self, PyObject *args)
+{
+	struct {
+		const char *id;
+		bool values[1];
+	} params;
+
+	if (!PyArg_ParseTuple(
+	        args, "sO&:uniform_bool",
+	        &params.id,
+	        PyC_ParseBool, &params.values[0]))
+	{
+		return NULL;
+	}
+
+	GWN_batch_uniform_1b(self->batch, params.id, params.values[0]);
+	Py_RETURN_NONE;
+}
+
+static PyObject *bpygwn_VertBatch_uniform_i32(BPyGwn_Batch *self, PyObject *args)
+{
+	struct {
+		const char *id;
+		int values[1];
+	} params;
+
+	if (!PyArg_ParseTuple(
+	        args, "si:uniform_i32",
+	        &params.id,
+	        &params.values[0]))
+	{
+		return NULL;
+	}
+
+	GWN_batch_uniform_1i(self->batch, params.id, params.values[0]);
+	Py_RETURN_NONE;
+}
+
+static PyObject *bpygwn_VertBatch_uniform_f32(BPyGwn_Batch *self, PyObject *args)
+{
+	static struct {
+		const char *id;
+		float values[4];
+	} params;
+
+	if (!PyArg_ParseTuple(
+	        args, "sf|fff:uniform_f32",
+	        &params.id,
+	        &params.values[0], &params.values[1], &params.values[2], &params.values[3]))
+	{
+		return NULL;
+	}
+
+	switch (PyTuple_GET_SIZE(args)) {
+		case 2: GWN_batch_uniform_1f(self->batch,  params.id,  params.values[0]); break;
+		case 3: GWN_batch_uniform_2fv(self->batch, params.id, params.values);     break;
+		case 4: GWN_batch_uniform_3fv(self->batch, params.id, params.values);     break;
+		case 5: GWN_batch_uniform_4fv(self->batch, params.id, params.values);     break;
+		default:
+			BLI_assert(0);
+	}
+	Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(bpygwn_VertBatch_draw_doc,
+"TODO"
+);
+static PyObject *bpygwn_VertBatch_draw(BPyGwn_Batch *self)
+{
+	if (!glIsProgram(self->batch->program)) {
+		PyErr_SetString(PyExc_ValueError,
+		                "batch program has not not set");
+	}
+	GWN_batch_draw(self->batch);
+	Py_RETURN_NONE;
+}
+
+static struct PyMethodDef bpygwn_VertBatch_methods[] = {
+	{"vertbuf_add", (PyCFunction)bpygwn_VertBatch_vertbuf_add,
+	 METH_O, bpygwn_VertBatch_vertbuf_add_doc},
+	{"program_set_builtin", (PyCFunction)bpygwn_VertBatch_program_set_builtin,
+	 METH_VARARGS | METH_KEYWORDS, bpygwn_VertBatch_program_set_builtin_doc},
+	{"uniform_bool", (PyCFunction)bpygwn_VertBatch_uniform_bool,
+	 METH_VARARGS, NULL},
+	{"uniform_i32", (PyCFunction)bpygwn_VertBatch_uniform_i32,
+	 METH_VARARGS, NULL},
+	{"uniform_f32", (PyCFunction)bpygwn_VertBatch_uniform_f32,
+	  METH_VARARGS, NULL},
+	{"draw", (PyCFunction) bpygwn_VertBatch_draw,
+	 METH_NOARGS, bpygwn_VertBatch_draw_doc},
+	{NULL, NULL, 0, NULL}
+};
+
+#ifdef USE_GWN_PY_REFERENCES
+
+static int bpygwn_Batch_traverse(BPyGwn_Batch *self, visitproc visit, void *arg)
+{
+	Py_VISIT(self->references);
+	return 0;
+}
+
+static int bpygwn_Batch_clear(BPyGwn_Batch *self)
+{
+	Py_CLEAR(self->references);
+	return 0;
+}
+
+#endif
+
+static void bpygwn_Batch_dealloc(BPyGwn_Batch *self)
+{
+	GWN_batch_discard(self->batch);
+
+#ifdef USE_GWN_PY_REFERENCES
+	if (self->references) {
+		PyObject_GC_UnTrack(self);
+		bpygwn_Batch_clear(self);
+		Py_XDECREF(self->references);
+	}
+#endif
+
+	Py_TYPE(self)->tp_free(self);
+}
+
+PyTypeObject BPyGwn_Batch_Type = {
+	PyVarObject_HEAD_INIT(NULL, 0)
+	.tp_name = "Gwn_Batch",
+	.tp_basicsize = sizeof(BPyGwn_Batch),
+	.tp_dealloc = (destructor)bpygwn_Batch_dealloc,
+#ifdef USE_GWN_PY_REFERENCES
+	.tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,
+	.tp_traverse = (traverseproc)bpygwn_Batch_traverse,
+	.tp_clear = (inquiry)bpygwn_Batch_clear,
+#else
+	.tp_flags = Py_TPFLAGS_DEFAULT,
+#endif
+	.tp_methods = bpygwn_VertBatch_methods,
+	.tp_new = bpygwn_Batch_new,
+};
+
+/* -------------------------------------------------------------------- */
+
+
+/** \name Gawain Types Module
+ * \{ */
+
+static struct PyModuleDef BPy_BM_types_module_def = {
+	PyModuleDef_HEAD_INIT,
+	.m_name = "_gawain.types",
+};
+
+PyObject *BPyInit_gawain_types(void)
+{
+	PyObject *submodule;
+
+	submodule = PyModule_Create(&BPy_BM_types_module_def);
+
+	if (PyType_Ready(&BPyGwn_VertFormat_Type) < 0)
+		return NULL;
+	if (PyType_Ready(&BPyGwn_VertBuf_Type) < 0)
+		return NULL;
+	if (PyType_Ready(&BPyGwn_Batch_Type) < 0)
+		return NULL;
+
+#define MODULE_TYPE_ADD(s, t) \
+	PyModule_AddObject(s, t.tp_name, (PyObject *)&t); Py_INCREF((PyObject *)&t)
+
+	MODULE_TYPE_ADD(submodule, BPyGwn_VertFormat_Type);
+	MODULE_TYPE_ADD(submodule, BPyGwn_VertBuf_Type);
+	MODULE_TYPE_ADD(submodule, BPyGwn_Batch_Type);
+
+#undef MODULE_TYPE_ADD
+
+	return submodule;
+}
+
+/** \} */
+
+
+/* -------------------------------------------------------------------- */
+
+/** \name Public API
+ * \{ */
+
+PyObject *BPyGwn_VertFormat_CreatePyObject(Gwn_VertFormat *fmt)
+{
+	BPyGwn_VertFormat *self;
+
+	self = PyObject_New(BPyGwn_VertFormat, &BPyGwn_VertFormat_Type);
+	if (fmt) {
+		self->fmt = *fmt;
+	}
+	else {
+		memset(&self->fmt, 0, sizeof(self->fmt));
+	}
+
+	return (PyObject *)self;
+}
+
+PyObject *BPyGwn_VertBuf_CreatePyObject(Gwn_VertBuf *buf)
+{
+	BPyGwn_VertBuf *self;
+
+	self = PyObject_New(BPyGwn_VertBuf, &BPyGwn_VertBuf_Type);
+	self->buf = buf;
+
+	return (PyObject *)self;
+}
+
+
+PyObject *BPyGwn_Batch_CreatePyObject(Gwn_Batch *batch)
+{
+	BPyGwn_Batch *self;
+
+#ifdef USE_GWN_PY_REFERENCES
+	self = (BPyGwn_Batch *)_PyObject_GC_New(&BPyGwn_Batch_Type);
+	self->references = NULL;
+#else
+	self = PyObject_New(BPyGwn_Batch, &BPyGwn_Batch_Type);
+#endif
+
+	self->batch = batch;
+
+	return (PyObject *)self;
+}
+
+/** \} */
diff --git a/source/blender/python/gawain/gwn_py_types.h b/source/blender/python/gawain/gwn_py_types.h
new file mode 100644
index 00000000000..dde6cf98827
--- /dev/null
+++ b/source/blender/python/gawain/gwn_py_types.h
@@ -0,0 +1,67 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/python/gawain/gwn_py_types.h
+ *  \ingroup pygawain
+ */
+
+#ifndef __GWN_PY_TYPES_H__
+#define __GWN_PY_TYPES_H__
+
+#include "BLI_compiler_attrs.h"
+
+#define USE_GWN_PY_REFERENCES
+
+extern PyTypeObject BPyGwn_VertFormat_Type;
+extern PyTypeObject BPyGwn_VertBuf_Type;
+extern PyTypeObject BPyGwn_Batch_Type;
+
+#define BPyGwn_VertFormat_Check(v)     (Py_TYPE(v) == &BPyGwn_VertFormat_Type)
+#define BPyGwn_VertBuf_Check(v)        (Py_TYPE(v) == &BPyGwn_VertBuf_Type)
+#define BPyGwn_Batch_Check(v)          (Py_TYPE(v) == &BPyGwn_Batch_Type)
+
+typedef struct BPyGwn_VertFormat {
+	PyObject_VAR_HEAD
+	struct Gwn_VertFormat fmt;
+} BPyGwn_VertFormat;
+
+typedef struct BPyGwn_VertBuf {
+	PyObject_VAR_HEAD
+	/* The buf is owned, we may support thin wrapped batches later. */
+	struct Gwn_VertBuf *buf;
+} BPyGwn_VertBuf;
+
+typedef struct BPyGwn_Batch {
+	PyObject_VAR_HEAD
+	/* The batch is owned, we may support thin wrapped batches later. */
+	struct Gwn_Batch *batch;
+#ifdef USE_GWN_PY_REFERENCES
+	/* Just to keep a user to prevent freeing buf's we're using */
+	PyObject *references;
+#endif
+} BPyGwn_Batch;
+
+PyObject *BPyInit_gawain_types(void);
+
+PyObject *BPyGwn_VertFormat_CreatePyObject(struct Gwn_VertFormat *fmt);
+PyObject *BPyGwn_VertBuf_CreatePyObject(struct Gwn_VertBuf *vbo) ATTR_NONNULL(1);
+PyObject *BPyGwn_Batch_CreatePyObject(struct Gwn_Batch *batch) ATTR_NONNULL(1);
+
+#endif /* __GWN_PY_TYPES_H__ */
diff --git a/source/blender/python/generic/bgl.c b/source/blender/python/generic/bgl.c
index ed4726e2ab7..5c938ef2ee3 100644
--- a/source/blender/python/generic/bgl.c
+++ b/source/blender/python/generic/bgl.c
@@ -476,6 +476,49 @@ int BGL_typeSize(int type)
 	return -1;
 }
 
+static int gl_buffer_type_from_py_format_char(char *typestr)
+{
+	if (ELEM(typestr[0], '<', '>', '|')) {
+		typestr += 1;
+	}
+	char format = typestr[0];
+	char byte_num = typestr[1];
+
+	switch (format) {
+		case 't':
+		case 'b':
+		case 'h':
+			if (!byte_num) return GL_BYTE;
+			ATTR_FALLTHROUGH;
+		case 'i':
+			if (!byte_num) return GL_SHORT;
+			ATTR_FALLTHROUGH;
+		case 'l':
+			if (!byte_num || byte_num == '4') return GL_INT;
+			if (byte_num == '1') return GL_BYTE;
+			if (byte_num == '2') return GL_SHORT;
+			break;
+		case 'f':
+			if (!byte_num) return GL_FLOAT;
+			ATTR_FALLTHROUGH;
+		case 'd':
+			if (!byte_num || byte_num == '8') return GL_DOUBLE;
+			if (byte_num == '4') return GL_FLOAT;
+			break;
+	}
+	return -1; /* UNKNOWN */
+}
+
+static bool compare_dimensions(int ndim, int *dim1, Py_ssize_t *dim2)
+{
+	for (int i = 0; i < ndim; i++) {
+		if (dim1[i] != dim2[i]) {
+			return false;
+		}
+	}
+	return true;
+}
+
 /** \} */
 
 
@@ -634,6 +677,22 @@ PyTypeObject BGL_bufferType = {
 	NULL                        /*tp_del*/
 };
 
+
+static Buffer *BGL_MakeBuffer_FromData(PyObject *parent, int type, int ndimensions, int *dimensions, void *buf)
+{
+	Buffer *buffer = (Buffer *)PyObject_NEW(Buffer, &BGL_bufferType);
+
+	Py_XINCREF(parent);
+	buffer->parent = parent;
+	buffer->ndimensions = ndimensions;
+	buffer->dimensions = MEM_mallocN(ndimensions * sizeof(int), "Buffer dimensions");
+	memcpy(buffer->dimensions, dimensions, ndimensions * sizeof(int));
+	buffer->type = type;
+	buffer->buf.asvoid = buf;
+
+	return buffer;
+}
+
 /**
  * Create a buffer object
  *
@@ -645,30 +704,21 @@ Buffer *BGL_MakeBuffer(int type, int ndimensions, int *dimensions, void *initbuf
 {
 	Buffer *buffer;
 	void *buf = NULL;
-	int i, size, length;
+	int i, size = BGL_typeSize(type);
 
-	length = 1;
 	for (i = 0; i < ndimensions; i++) {
-		length *= dimensions[i];
+		size *= dimensions[i];
 	}
 
-	size = BGL_typeSize(type);
+	buf = MEM_mallocN(size, "Buffer buffer");
 
-	buf = MEM_mallocN(length * size, "Buffer buffer");
-
-	buffer = (Buffer *)PyObject_NEW(Buffer, &BGL_bufferType);
-	buffer->parent = NULL;
-	buffer->ndimensions = ndimensions;
-	buffer->dimensions = MEM_mallocN(ndimensions * sizeof(int), "Buffer dimensions");
-	memcpy(buffer->dimensions, dimensions, ndimensions * sizeof(int));
-	buffer->type = type;
-	buffer->buf.asvoid = buf;
+	buffer = BGL_MakeBuffer_FromData(NULL, type, ndimensions, dimensions, buf);
 
 	if (initbuffer) {
-		memcpy(buffer->buf.asvoid, initbuffer, length * size);
+		memcpy(buffer->buf.asvoid, initbuffer, size);
 	}
 	else {
-		memset(buffer->buf.asvoid, 0, length * size);
+		memset(buffer->buf.asvoid, 0, size);
 	}
 	return buffer;
 }
@@ -678,7 +728,7 @@ Buffer *BGL_MakeBuffer(int type, int ndimensions, int *dimensions, void *initbuf
 static PyObject *Buffer_new(PyTypeObject *UNUSED(type), PyObject *args, PyObject *kwds)
 {
 	PyObject *length_ob = NULL, *init = NULL;
-	Buffer *buffer;
+	Buffer *buffer = NULL;
 	int dimensions[MAX_DIMENSIONS];
 
 	int type;
@@ -743,9 +793,32 @@ static PyObject *Buffer_new(PyTypeObject *UNUSED(type), PyObject *args, PyObject
 		return NULL;
 	}
 
-	buffer = BGL_MakeBuffer(type, ndimensions, dimensions, NULL);
-	if (init && ndimensions) {
-		if (Buffer_ass_slice(buffer, 0, dimensions[0], init)) {
+	if (init && PyObject_CheckBuffer(init)) {
+		Py_buffer pybuffer;
+
+		if (PyObject_GetBuffer(init, &pybuffer, PyBUF_ND | PyBUF_FORMAT) == -1) {
+			/* PyObject_GetBuffer raise a PyExc_BufferError */
+			return NULL;
+		}
+
+		if (type != gl_buffer_type_from_py_format_char(pybuffer.format)) {
+			PyErr_Format(PyExc_TypeError,
+			             "`GL_TYPE` and `typestr` of object with buffer interface do not match. '%s'", pybuffer.format);
+		}
+		else if (ndimensions != pybuffer.ndim ||
+		         !compare_dimensions(ndimensions, dimensions, pybuffer.shape))
+		{
+			PyErr_Format(PyExc_TypeError, "array size does not match");
+		}
+		else {
+			buffer = BGL_MakeBuffer_FromData(init, type, pybuffer.ndim, dimensions, pybuffer.buf);
+		}
+
+		PyBuffer_Release(&pybuffer);
+	}
+	else {
+		buffer = BGL_MakeBuffer(type, ndimensions, dimensions, NULL);
+		if (init && Buffer_ass_slice(buffer, 0, dimensions[0], init)) {
 			Py_DECREF(buffer);
 			return NULL;
 		}
@@ -778,27 +851,17 @@ static PyObject *Buffer_item(Buffer *self, int i)
 		}
 	}
 	else {
-		Buffer *newbuf;
-		int j, length, size;
+		int j, offset = i * BGL_typeSize(self->type);
 
-		length = 1;
 		for (j = 1; j < self->ndimensions; j++) {
-			length *= self->dimensions[j];
+			offset *= self->dimensions[j];
 		}
-		size = BGL_typeSize(self->type);
-
-		newbuf = (Buffer *)PyObject_NEW(Buffer, &BGL_bufferType);
-
-		Py_INCREF(self);
-		newbuf->parent = (PyObject *)self;
-
-		newbuf->ndimensions = self->ndimensions - 1;
-		newbuf->type = self->type;
-		newbuf->buf.asvoid = self->buf.asbyte + i * length * size;
-		newbuf->dimensions = MEM_mallocN(newbuf->ndimensions * sizeof(int), "Buffer dimensions");
-		memcpy(newbuf->dimensions, self->dimensions + 1, newbuf->ndimensions * sizeof(int));
 
-		return (PyObject *)newbuf;
+		return (PyObject *)BGL_MakeBuffer_FromData(
+		        (PyObject *)self, self->type,
+		        self->ndimensions - 1,
+		        self->dimensions + 1,
+		        self->buf.asbyte + offset);
 	}
 
 	return NULL;
diff --git a/source/blender/python/generic/bpy_internal_import.c b/source/blender/python/generic/bpy_internal_import.c
index ed2752d8372..ffac09efdde 100644
--- a/source/blender/python/generic/bpy_internal_import.c
+++ b/source/blender/python/generic/bpy_internal_import.c
@@ -248,8 +248,17 @@ PyObject *bpy_text_reimport(PyObject *module, int *found)
 	if ((name = PyModule_GetName(module)) == NULL)
 		return NULL;
 
-	if ((filepath = (char *)PyModule_GetFilename(module)) == NULL)
-		return NULL;
+	{
+		PyObject *module_file = PyModule_GetFilenameObject(module);
+		if (module_file == NULL) {
+			return NULL;
+		}
+		filepath = _PyUnicode_AsString(module_file);
+		Py_DECREF(module_file);
+		if (filepath == NULL) {
+			return NULL;
+		}
+	}
 
 	/* look up the text object */
 	text = BLI_findstring(&maggie->text, BLI_path_basename(filepath), offsetof(ID, name) + 2);
@@ -276,13 +285,13 @@ static PyObject *blender_import(PyObject *UNUSED(self), PyObject *args, PyObject
 	int found = 0;
 	PyObject *globals = NULL, *locals = NULL, *fromlist = NULL;
 	int level = 0; /* relative imports */
-	
 	PyObject *newmodule;
-	//PyObject_Print(args, stderr, 0);
-	static const char *kwlist[] = {"name", "globals", "locals", "fromlist", "level", NULL};
-	
-	if (!PyArg_ParseTupleAndKeywords(args, kw, "s|OOOi:bpy_import_meth", (char **)kwlist,
-	                                 &name, &globals, &locals, &fromlist, &level))
+
+	static const char *_keywords[] = {"name", "globals", "locals", "fromlist", "level", NULL};
+	static _PyArg_Parser _parser = {"s|OOOi:bpy_import_meth", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kw, &_parser,
+	        &name, &globals, &locals, &fromlist, &level))
 	{
 		return NULL;
 	}
diff --git a/source/blender/python/generic/idprop_py_api.c b/source/blender/python/generic/idprop_py_api.c
index 5d6a7c578a2..1153e0176df 100644
--- a/source/blender/python/generic/idprop_py_api.c
+++ b/source/blender/python/generic/idprop_py_api.c
@@ -386,7 +386,7 @@ static IDProperty *idp_from_PyFloat(const char *name, PyObject *ob)
 static IDProperty *idp_from_PyLong(const char *name, PyObject *ob)
 {
 	IDPropertyTemplate val = {0};
-	val.i = _PyLong_AsInt(ob);
+	val.i = PyC_Long_AsI32(ob);
 	if (val.i == -1 && PyErr_Occurred()) {
 		return NULL;
 	}
@@ -499,7 +499,7 @@ static IDProperty *idp_from_PySequence_Fast(const char *name, PyObject *ob)
 			prop_data = IDP_Array(prop);
 			for (i = 0; i < val.array.len; i++) {
 				item = ob_seq_fast_items[i];
-				if (((prop_data[i] = _PyLong_AsInt(item)) == -1) && PyErr_Occurred()) {
+				if (((prop_data[i] = PyC_Long_AsI32(item)) == -1) && PyErr_Occurred()) {
 					return NULL;
 				}
 			}
@@ -1337,7 +1337,7 @@ static int BPy_IDArray_SetItem(BPy_IDArray *self, int index, PyObject *value)
 		}
 		case IDP_INT:
 		{
-			const int i = _PyLong_AsInt(value);
+			const int i = PyC_Long_AsI32(value);
 			if (i == -1 && PyErr_Occurred()) {
 				return -1;
 			}
diff --git a/source/blender/python/generic/py_capi_utils.c b/source/blender/python/generic/py_capi_utils.c
index 2e789d6d4b3..d49f9514b8c 100644
--- a/source/blender/python/generic/py_capi_utils.c
+++ b/source/blender/python/generic/py_capi_utils.c
@@ -85,7 +85,7 @@ int PyC_AsArray_FAST(
 		/* could use is_double for 'long int' but no use now */
 		int *array_int = array;
 		for (i = 0; i < length; i++) {
-			array_int[i] = PyLong_AsLong(value_fast_items[i]);
+			array_int[i] = PyC_Long_AsI32(value_fast_items[i]);
 		}
 	}
 	else if (type == &PyBool_Type) {
@@ -127,54 +127,52 @@ int PyC_AsArray(
 	return ret;
 }
 
+/* -------------------------------------------------------------------- */
+/** \name Typed Tuple Packing
+ *
+ * \note See #PyC_Tuple_Pack_* macros that take multiple arguments.
+ *
+ * \{ */
+
 /* array utility function */
-PyObject *PyC_FromArray(const void *array, int length, const PyTypeObject *type,
-                        const bool is_double, const char *error_prefix)
+PyObject *PyC_Tuple_PackArray_F32(const float *array, uint len)
 {
-	PyObject *tuple;
-	int i;
-
-	tuple = PyTuple_New(length);
-
-	/* for each type */
-	if (type == &PyFloat_Type) {
-		if (is_double) {
-			const double *array_double = array;
-			for (i = 0; i < length; ++i) {
-				PyTuple_SET_ITEM(tuple, i, PyFloat_FromDouble(array_double[i]));
-			}
-		}
-		else {
-			const float *array_float = array;
-			for (i = 0; i < length; ++i) {
-				PyTuple_SET_ITEM(tuple, i, PyFloat_FromDouble(array_float[i]));
-			}
-		}
-	}
-	else if (type == &PyLong_Type) {
-		/* could use is_double for 'long int' but no use now */
-		const int *array_int = array;
-		for (i = 0; i < length; ++i) {
-			PyTuple_SET_ITEM(tuple, i, PyLong_FromLong(array_int[i]));
-		}
+	PyObject *tuple = PyTuple_New(len);
+	for (uint i = 0; i < len; i++) {
+		PyTuple_SET_ITEM(tuple, i, PyFloat_FromDouble(array[i]));
 	}
-	else if (type == &PyBool_Type) {
-		const int *array_bool = array;
-		for (i = 0; i < length; ++i) {
-			PyTuple_SET_ITEM(tuple, i, PyBool_FromLong(array_bool[i]));
-		}
+	return tuple;
+}
+
+PyObject *PyC_Tuple_PackArray_I32(const int *array, uint len)
+{
+	PyObject *tuple = PyTuple_New(len);
+	for (uint i = 0; i < len; i++) {
+		PyTuple_SET_ITEM(tuple, i, PyLong_FromLong(array[i]));
 	}
-	else {
-		Py_DECREF(tuple);
-		PyErr_Format(PyExc_TypeError,
-		             "%s: internal error %s is invalid",
-		             error_prefix, type->tp_name);
-		return NULL;
+	return tuple;
+}
+
+PyObject *PyC_Tuple_PackArray_I32FromBool(const int *array, uint len)
+{
+	PyObject *tuple = PyTuple_New(len);
+	for (uint i = 0; i < len; i++) {
+		PyTuple_SET_ITEM(tuple, i, PyBool_FromLong(array[i]));
 	}
+	return tuple;
+}
 
+PyObject *PyC_Tuple_PackArray_Bool(const bool *array, uint len)
+{
+	PyObject *tuple = PyTuple_New(len);
+	for (uint i = 0; i < len; i++) {
+		PyTuple_SET_ITEM(tuple, i, PyBool_FromLong(array[i]));
+	}
 	return tuple;
 }
 
+/** \} */
+
 /**
  * Caller needs to ensure tuple is uninitialized.
  * Handy for filling a tuple with None for eg.
@@ -203,6 +201,8 @@ void PyC_List_Fill(PyObject *list, PyObject *value)
 
 /**
  * Use with PyArg_ParseTuple's "O&" formatting.
+ *
+ * \see #PyC_Long_AsBool for a similar function to use outside of argument parsing.
  */
 int PyC_ParseBool(PyObject *o, void *p)
 {
@@ -300,7 +300,14 @@ void PyC_FileAndNum(const char **filename, int *lineno)
 		if (mod_name) {
 			PyObject *mod = PyDict_GetItem(PyImport_GetModuleDict(), mod_name);
 			if (mod) {
-				*filename = PyModule_GetFilename(mod);
+				PyObject *mod_file = PyModule_GetFilenameObject(mod);
+				if (mod_file) {
+					*filename = _PyUnicode_AsString(mod_name);
+					Py_DECREF(mod_file);
+				}
+				else {
+					PyErr_Clear();
+				}
 			}
 
 			/* unlikely, fallback */
@@ -1108,3 +1115,101 @@ bool PyC_RunString_AsString(const char *expr, const char *filename, char **r_val
 }
 
 #endif  /* #ifndef MATH_STANDALONE */
+
+/* -------------------------------------------------------------------- */
+
+/** \name Int Conversion
+ *
+ * \note Python doesn't provide overflow checks for specific bit-widths.
+ *
+ * \{ */
+
+/* Compiler optimizes out redundant checks. */
+#ifdef __GNUC__
+#  pragma warning(push)
+#  pragma GCC diagnostic ignored "-Wtype-limits"
+#endif
+
+/**
+ * Don't use `bool` return type, so -1 can be used as an error value.
+ */
+int PyC_Long_AsBool(PyObject *value)
+{
+	int test = _PyLong_AsInt(value);
+	if (UNLIKELY((uint)test > 1)) {
+		PyErr_SetString(PyExc_TypeError,
+		                "Python number not a bool (0/1)");
+		return -1;
+	}
+	return test;
+}
+
+int8_t PyC_Long_AsI8(PyObject *value)
+{
+	int test = _PyLong_AsInt(value);
+	if (UNLIKELY(test < INT8_MIN || test > INT8_MAX)) {
+		PyErr_SetString(PyExc_OverflowError,
+		                "Python int too large to convert to C int8");
+		return -1;
+	}
+	return (int8_t)test;
+}
+
+int16_t PyC_Long_AsI16(PyObject *value)
+{
+	int test = _PyLong_AsInt(value);
+	if (UNLIKELY(test < INT16_MIN || test > INT16_MAX)) {
+		PyErr_SetString(PyExc_OverflowError,
+		                "Python int too large to convert to C int16");
+		return -1;
+	}
+	return (int16_t)test;
+}
+
+/* Inlined in header:
+ * PyC_Long_AsI32
+ * PyC_Long_AsI64
+ */
+
+uint8_t PyC_Long_AsU8(PyObject *value)
+{
+	ulong test = PyLong_AsUnsignedLong(value);
+	if (UNLIKELY(test > UINT8_MAX)) {
+		PyErr_SetString(PyExc_OverflowError,
+		                "Python int too large to convert to C uint8");
+		return (uint8_t)-1;
+	}
+	return (uint8_t)test;
+}
+
+uint16_t PyC_Long_AsU16(PyObject *value)
+{
+	ulong test = PyLong_AsUnsignedLong(value);
+	if (UNLIKELY(test > UINT16_MAX)) {
+		PyErr_SetString(PyExc_OverflowError,
+		                "Python int too large to convert to C uint16");
+		return (uint16_t)-1;
+	}
+	return (uint16_t)test;
+}
+
+uint32_t PyC_Long_AsU32(PyObject *value)
+{
+	ulong test = PyLong_AsUnsignedLong(value);
+	if (UNLIKELY(test > UINT32_MAX)) {
+		PyErr_SetString(PyExc_OverflowError,
+		                "Python int too large to convert to C uint32");
+		return (uint32_t)-1;
+	}
+	return (uint32_t)test;
+}
+
+/* Inlined in header:
+ * PyC_Long_AsU64
+ */
+
+#ifdef __GNUC__
+#  pragma warning(pop)
+#endif
+
+/** \} */
diff --git a/source/blender/python/generic/py_capi_utils.h b/source/blender/python/generic/py_capi_utils.h
index 3f89e1d82a0..327d4e60954 100644
--- a/source/blender/python/generic/py_capi_utils.h
+++ b/source/blender/python/generic/py_capi_utils.h
@@ -24,10 +24,12 @@
  *  \ingroup pygen
  */
 
-
 #ifndef __PY_CAPI_UTILS_H__
 #define __PY_CAPI_UTILS_H__
 
+#include "BLI_sys_types.h"
+#include "BLI_utildefines_variadic.h"
+
 void			PyC_ObSpit(const char *name, PyObject *var);
 void			PyC_LineSpit(void);
 void			PyC_StackSpit(void);
@@ -44,8 +46,21 @@ int             PyC_AsArray_FAST(
 int             PyC_AsArray(
         void *array, PyObject *value, const Py_ssize_t length,
         const PyTypeObject *type, const bool is_double, const char *error_prefix);
-PyObject *      PyC_FromArray(const void *array, int length, const PyTypeObject *type,
-                              const bool is_double, const char *error_prefix);
+
+PyObject       *PyC_Tuple_PackArray_F32(const float *array, uint len);
+PyObject       *PyC_Tuple_PackArray_I32(const int *array, uint len);
+PyObject       *PyC_Tuple_PackArray_I32FromBool(const int *array, uint len);
+PyObject       *PyC_Tuple_PackArray_Bool(const bool *array, uint len);
+
+#define PyC_Tuple_Pack_F32(...) \
+	PyC_Tuple_PackArray_F32(((const float []){__VA_ARGS__}), VA_NARGS_COUNT(__VA_ARGS__))
+#define PyC_Tuple_Pack_I32(...) \
+	PyC_Tuple_PackArray_I32(((const int []){__VA_ARGS__}), VA_NARGS_COUNT(__VA_ARGS__))
+#define PyC_Tuple_Pack_I32FromBool(...) \
+	PyC_Tuple_PackArray_I32FromBool(((const int []){__VA_ARGS__}), VA_NARGS_COUNT(__VA_ARGS__))
+#define PyC_Tuple_Pack_Bool(...) \
+	PyC_Tuple_PackArray_Bool(((const bool []){__VA_ARGS__}), VA_NARGS_COUNT(__VA_ARGS__))
+
 void            PyC_Tuple_Fill(PyObject *tuple, PyObject *value);
 void            PyC_List_Fill(PyObject *list, PyObject *value);
 
@@ -85,4 +100,26 @@ bool PyC_RunString_AsString(const char *expr, const char *filename, char **r_val
 
 int PyC_ParseBool(PyObject *o, void *p);
 
+
+/* Integer parsing (with overflow checks), -1 on error. */
+int     PyC_Long_AsBool(PyObject *value);
+int8_t  PyC_Long_AsI8(PyObject *value);
+int16_t PyC_Long_AsI16(PyObject *value);
+#if 0 /* inline */
+int32_t PyC_Long_AsI32(PyObject *value);
+int64_t PyC_Long_AsI64(PyObject *value);
+#endif
+
+uint8_t  PyC_Long_AsU8(PyObject *value);
+uint16_t PyC_Long_AsU16(PyObject *value);
+uint32_t PyC_Long_AsU32(PyObject *value);
+#if 0 /* inline */
+uint64_t PyC_Long_AsU64(PyObject *value);
+#endif
+
+/* inline so type signatures match as expected */
+Py_LOCAL_INLINE(int32_t)  PyC_Long_AsI32(PyObject *value) { return (int32_t)_PyLong_AsInt(value); }
+Py_LOCAL_INLINE(int64_t)  PyC_Long_AsI64(PyObject *value) { return (int64_t)PyLong_AsLongLong(value); }
+Py_LOCAL_INLINE(uint64_t) PyC_Long_AsU64(PyObject *value) { return (uint64_t)PyLong_AsUnsignedLongLong(value); }
+
 #endif  /* __PY_CAPI_UTILS_H__ */
diff --git a/source/blender/python/generic/python_utildefines.h b/source/blender/python/generic/python_utildefines.h
index f7d3e7a8b4a..2d2d19c05f5 100644
--- a/source/blender/python/generic/python_utildefines.h
+++ b/source/blender/python/generic/python_utildefines.h
@@ -36,16 +36,16 @@ extern "C" {
 	PyTupleObject *op = (PyTupleObject *)op_arg; \
 	PyObject **ob_items = op->ob_item; \
 	CHECK_TYPE_ANY(op_arg, PyObject *, PyTupleObject *); \
-	BLI_assert(_VA_NARGS_COUNT(__VA_ARGS__) == PyTuple_GET_SIZE(op)); \
+	BLI_assert(VA_NARGS_COUNT(__VA_ARGS__) == PyTuple_GET_SIZE(op)); \
 	ARRAY_SET_ITEMS(ob_items, __VA_ARGS__); \
 } (void)0
 
 /* wrap Py_INCREF & return the result,
  * use sparingly to avoid comma operator or temp var assignment */
-BLI_INLINE PyObject *Py_INCREF_RET(PyObject *op) { Py_INCREF(op); return op; }
+Py_LOCAL_INLINE(PyObject *)Py_INCREF_RET(PyObject *op) { Py_INCREF(op); return op; }
 
 /* append & transfer ownership to the list, avoids inline Py_DECREF all over (which is quite a large macro) */
-BLI_INLINE int PyList_APPEND(PyObject *op, PyObject *v)
+Py_LOCAL_INLINE(int) PyList_APPEND(PyObject *op, PyObject *v)
 {
 	int ret = PyList_Append(op, v);
 	Py_DecRef(v);
diff --git a/source/blender/python/intern/CMakeLists.txt b/source/blender/python/intern/CMakeLists.txt
index 967e90d22cb..26fbc5d9eb2 100644
--- a/source/blender/python/intern/CMakeLists.txt
+++ b/source/blender/python/intern/CMakeLists.txt
@@ -47,6 +47,8 @@ set(INC_SYS
 set(SRC
 	gpu.c
 	gpu_offscreen.c
+	gpu_py_matrix.c
+	gpu_py_select.c
 	bpy.c
 	bpy_app.c
 	bpy_app_alembic.c
@@ -151,10 +153,6 @@ if(WITH_CODEC_FFMPEG)
 	add_definitions(-DWITH_FFMPEG)
 endif()
 
-if(WITH_CODEC_QUICKTIME)
-	add_definitions(-DWITH_QUICKTIME)
-endif()
-
 if(WITH_CODEC_SNDFILE)
 	add_definitions(-DWITH_SNDFILE)
 endif()
diff --git a/source/blender/python/intern/bpy.c b/source/blender/python/intern/bpy.c
index 4a29d4f8da1..c576786a54c 100644
--- a/source/blender/python/intern/bpy.c
+++ b/source/blender/python/intern/bpy.c
@@ -119,10 +119,11 @@ static PyObject *bpy_blend_paths(PyObject *UNUSED(self), PyObject *args, PyObjec
 	bool absolute = false;
 	bool packed   = false;
 	bool local    = false;
-	static const char *kwlist[] = {"absolute", "packed", "local", NULL};
 
-	if (!PyArg_ParseTupleAndKeywords(
-	        args, kw, "|O&O&O&:blend_paths", (char **)kwlist,
+	static const char *_keywords[] = {"absolute", "packed", "local", NULL};
+	static _PyArg_Parser _parser = {"|O&O&O&:blend_paths", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kw, &_parser,
 	        PyC_ParseBool, &absolute,
 	        PyC_ParseBool, &packed,
 	        PyC_ParseBool, &local))
@@ -148,13 +149,18 @@ static PyObject *bpy_user_resource(PyObject *UNUSED(self), PyObject *args, PyObj
 	const char *type;
 	const char *subdir = NULL;
 	int folder_id;
-	static const char *kwlist[] = {"type", "subdir", NULL};
 
 	const char *path;
 
-	if (!PyArg_ParseTupleAndKeywords(args, kw, "s|s:user_resource", (char **)kwlist, &type, &subdir))
+	static const char *_keywords[] = {"type", "subdir", NULL};
+	static _PyArg_Parser _parser = {"s|s:user_resource", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kw, &_parser,
+	        &type, &subdir))
+	{
 		return NULL;
-	
+	}
+
 	/* stupid string compare */
 	if      (STREQ(type, "DATAFILES")) folder_id = BLENDER_USER_DATAFILES;
 	else if (STREQ(type, "CONFIG"))    folder_id = BLENDER_USER_CONFIG;
@@ -192,12 +198,17 @@ static PyObject *bpy_resource_path(PyObject *UNUSED(self), PyObject *args, PyObj
 {
 	const char *type;
 	int major = BLENDER_VERSION / 100, minor = BLENDER_VERSION % 100;
-	static const char *kwlist[] = {"type", "major", "minor", NULL};
 	int folder_id;
 	const char *path;
 
-	if (!PyArg_ParseTupleAndKeywords(args, kw, "s|ii:resource_path", (char **)kwlist, &type, &major, &minor))
+	static const char *_keywords[] = {"type", "major", "minor", NULL};
+	static _PyArg_Parser _parser = {"s|ii:resource_path", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kw, &_parser,
+	        &type, &major, &minor))
+	{
 		return NULL;
+	}
 
 	/* stupid string compare */
 	if      (STREQ(type, "USER"))    folder_id = BLENDER_RESOURCE_PATH_USER;
diff --git a/source/blender/python/intern/bpy_app.c b/source/blender/python/intern/bpy_app.c
index 8b3464173d2..f44401afd7d 100644
--- a/source/blender/python/intern/bpy_app.c
+++ b/source/blender/python/intern/bpy_app.c
@@ -89,6 +89,7 @@ static PyStructSequence_Field app_info_fields[] = {
 	{(char *)"version_cycle", (char *)"The release status of this build alpha/beta/rc/release"},
 	{(char *)"binary_path", (char *)"The location of blenders executable, useful for utilities that spawn new instances"},
 	{(char *)"background", (char *)"Boolean, True when blender is running without a user interface (started with -b)"},
+	{(char *)"factory_startup", (char *)"Boolean, True when blender is running with --factory-startup)"},
 
 	/* buildinfo */
 	{(char *)"build_date", (char *)"The date this blender instance was built"},
@@ -156,8 +157,7 @@ static PyObject *make_app_info(void)
 #define SetObjItem(obj) \
 	PyStructSequence_SET_ITEM(app_info, pos++, obj)
 
-	SetObjItem(Py_BuildValue("(iii)",
-	                         BLENDER_VERSION / 100, BLENDER_VERSION % 100, BLENDER_SUBVERSION));
+	SetObjItem(PyC_Tuple_Pack_I32(BLENDER_VERSION / 100, BLENDER_VERSION % 100, BLENDER_SUBVERSION));
 	SetObjItem(PyUnicode_FromFormat("%d.%02d (sub %d)",
 	                                BLENDER_VERSION / 100, BLENDER_VERSION % 100, BLENDER_SUBVERSION));
 
@@ -165,6 +165,7 @@ static PyObject *make_app_info(void)
 	SetStrItem(STRINGIFY(BLENDER_VERSION_CYCLE));
 	SetStrItem(BKE_appdir_program_path());
 	SetObjItem(PyBool_FromLong(G.background));
+	SetObjItem(PyBool_FromLong(G.factory_startup));
 
 	/* build info, use bytes since we can't assume _any_ encoding:
 	 * see patch [#30154] for issue */
@@ -290,7 +291,7 @@ static PyObject *bpy_app_debug_value_get(PyObject *UNUSED(self), void *UNUSED(cl
 
 static int bpy_app_debug_value_set(PyObject *UNUSED(self), PyObject *value, void *UNUSED(closure))
 {
-	int param = PyLong_AsLong(value);
+	int param = PyC_Long_AsI32(value);
 
 	if (param == -1 && PyErr_Occurred()) {
 		PyErr_SetString(PyExc_TypeError, "bpy.app.debug_value can only be set to a whole number");
diff --git a/source/blender/python/intern/bpy_app_alembic.c b/source/blender/python/intern/bpy_app_alembic.c
index 90e6a02b418..2a1a031a629 100644
--- a/source/blender/python/intern/bpy_app_alembic.c
+++ b/source/blender/python/intern/bpy_app_alembic.c
@@ -34,6 +34,8 @@
 
 #include "bpy_app_alembic.h"
 
+#include "../generic/py_capi_utils.h"
+
 #ifdef WITH_ALEMBIC
 #  include "ABC_alembic.h"
 #endif
@@ -79,11 +81,11 @@ static PyObject *make_alembic_info(void)
 	const int patch = curversion - ((curversion / 100 ) * 100);
 
 	SetObjItem(PyBool_FromLong(1));
-	SetObjItem(Py_BuildValue("(iii)", major, minor, patch));
+	SetObjItem(PyC_Tuple_Pack_I32(major, minor, patch));
 	SetObjItem(PyUnicode_FromFormat("%2d, %2d, %2d", major, minor, patch));
 #else
 	SetObjItem(PyBool_FromLong(0));
-	SetObjItem(Py_BuildValue("(iii)", 0, 0, 0));
+	SetObjItem(PyC_Tuple_Pack_I32(0, 0, 0));
 	SetStrItem("Unknown");
 #endif
 
diff --git a/source/blender/python/intern/bpy_app_build_options.c b/source/blender/python/intern/bpy_app_build_options.c
index a6b98567a9a..501e09dd6ad 100644
--- a/source/blender/python/intern/bpy_app_build_options.c
+++ b/source/blender/python/intern/bpy_app_build_options.c
@@ -37,7 +37,6 @@ static PyStructSequence_Field app_builtopts_info_fields[] = {
 	{(char *)"bullet", NULL},
 	{(char *)"codec_avi", NULL},
 	{(char *)"codec_ffmpeg", NULL},
-	{(char *)"codec_quicktime", NULL},
 	{(char *)"codec_sndfile", NULL},
 	{(char *)"compositor", NULL},
 	{(char *)"cycles", NULL},
@@ -112,12 +111,6 @@ static PyObject *make_builtopts_info(void)
 	SetObjIncref(Py_False);
 #endif
 
-#ifdef WITH_QUICKTIME
-	SetObjIncref(Py_True);
-#else
-	SetObjIncref(Py_False);
-#endif
-
 #ifdef WITH_SNDFILE
 	SetObjIncref(Py_True);
 #else
diff --git a/source/blender/python/intern/bpy_app_ffmpeg.c b/source/blender/python/intern/bpy_app_ffmpeg.c
index fd516e4547f..9f8355db72b 100644
--- a/source/blender/python/intern/bpy_app_ffmpeg.c
+++ b/source/blender/python/intern/bpy_app_ffmpeg.c
@@ -29,6 +29,8 @@
 
 #include "bpy_app_ffmpeg.h"
 
+#include "../generic/py_capi_utils.h"
+
 #ifdef WITH_FFMPEG
 #include <libavcodec/avcodec.h>
 #include <libavdevice/avdevice.h>
@@ -91,8 +93,7 @@ static PyObject *make_ffmpeg_info(void)
 #ifdef WITH_FFMPEG
 #  define FFMPEG_LIB_VERSION(lib) { \
 		curversion = lib ## _version(); \
-		SetObjItem(Py_BuildValue("(iii)", \
-		                         curversion >> 16, (curversion >> 8) % 256, curversion % 256)); \
+		SetObjItem(PyC_Tuple_Pack_I32(curversion >> 16, (curversion >> 8) % 256, curversion % 256)); \
 		SetObjItem(PyUnicode_FromFormat("%2d, %2d, %2d", \
 		                                curversion >> 16, (curversion >> 8) % 256, curversion % 256)); \
 } (void)0
diff --git a/source/blender/python/intern/bpy_app_ocio.c b/source/blender/python/intern/bpy_app_ocio.c
index 02e4044219a..9997e6b87f1 100644
--- a/source/blender/python/intern/bpy_app_ocio.c
+++ b/source/blender/python/intern/bpy_app_ocio.c
@@ -29,6 +29,8 @@
 
 #include "bpy_app_ocio.h"
 
+#include "../generic/py_capi_utils.h"
+
 #ifdef WITH_OCIO
 #  include "ocio_capi.h"
 #endif
@@ -74,13 +76,12 @@ static PyObject *make_ocio_info(void)
 #ifdef WITH_OCIO
 	curversion = OCIO_getVersionHex();
 	SetObjItem(PyBool_FromLong(1));
-	SetObjItem(Py_BuildValue("(iii)",
-	                         curversion >> 24, (curversion >> 16) % 256, (curversion >> 8) % 256));
+	SetObjItem(PyC_Tuple_Pack_I32(curversion >> 24, (curversion >> 16) % 256, (curversion >> 8) % 256));
 	SetObjItem(PyUnicode_FromFormat("%2d, %2d, %2d",
 	                                curversion >> 24, (curversion >> 16) % 256, (curversion >> 8) % 256));
 #else
 	SetObjItem(PyBool_FromLong(0));
-	SetObjItem(Py_BuildValue("(iii)", 0, 0, 0));
+	SetObjItem(PyC_Tuple_Pack_I32(0, 0, 0));
 	SetStrItem("Unknown");
 #endif
 
diff --git a/source/blender/python/intern/bpy_app_oiio.c b/source/blender/python/intern/bpy_app_oiio.c
index 60daf3ddd8b..e14b48ff7cf 100644
--- a/source/blender/python/intern/bpy_app_oiio.c
+++ b/source/blender/python/intern/bpy_app_oiio.c
@@ -29,6 +29,8 @@
 
 #include "bpy_app_oiio.h"
 
+#include "../generic/py_capi_utils.h"
+
 #ifdef WITH_OPENIMAGEIO
 #  include "openimageio_api.h"
 #endif
@@ -74,13 +76,12 @@ static PyObject *make_oiio_info(void)
 #ifdef WITH_OPENIMAGEIO
 	curversion = OIIO_getVersionHex();
 	SetObjItem(PyBool_FromLong(1));
-	SetObjItem(Py_BuildValue("(iii)",
-	                         curversion / 10000, (curversion / 100) % 100, curversion % 100));
+	SetObjItem(PyC_Tuple_Pack_I32(curversion / 10000, (curversion / 100) % 100, curversion % 100));
 	SetObjItem(PyUnicode_FromFormat("%2d, %2d, %2d",
 	                                curversion / 10000, (curversion / 100) % 100, curversion % 100));
 #else
 	SetObjItem(PyBool_FromLong(0));
-	SetObjItem(Py_BuildValue("(iii)", 0, 0, 0));
+	SetObjItem(PyC_Tuple_Pack_I32(0, 0, 0));
 	SetStrItem("Unknown");
 #endif
 
diff --git a/source/blender/python/intern/bpy_app_opensubdiv.c b/source/blender/python/intern/bpy_app_opensubdiv.c
index 7f269baf2b0..096374794c9 100644
--- a/source/blender/python/intern/bpy_app_opensubdiv.c
+++ b/source/blender/python/intern/bpy_app_opensubdiv.c
@@ -29,6 +29,8 @@
 
 #include "bpy_app_opensubdiv.h"
 
+#include "../generic/py_capi_utils.h"
+
 #ifdef WITH_OPENSUBDIV
 #  include "opensubdiv_capi.h"
 #endif
@@ -70,13 +72,12 @@ static PyObject *make_opensubdiv_info(void)
 #ifdef WITH_OPENSUBDIV
 	int curversion = openSubdiv_getVersionHex();
 	SetObjItem(PyBool_FromLong(1));
-	SetObjItem(Py_BuildValue("(iii)",
-	                         curversion / 10000, (curversion / 100) % 100, curversion % 100));
+	SetObjItem(PyC_Tuple_Pack_I32(curversion / 10000, (curversion / 100) % 100, curversion % 100));
 	SetObjItem(PyUnicode_FromFormat("%2d, %2d, %2d",
 	                                curversion / 10000, (curversion / 100) % 100, curversion % 100));
 #else
 	SetObjItem(PyBool_FromLong(0));
-	SetObjItem(Py_BuildValue("(iii)", 0, 0, 0));
+	SetObjItem(PyC_Tuple_Pack_I32(0, 0, 0));
 	SetStrItem("Unknown");
 #endif
 
diff --git a/source/blender/python/intern/bpy_app_openvdb.c b/source/blender/python/intern/bpy_app_openvdb.c
index 8a24aaf0555..0b385206d7b 100644
--- a/source/blender/python/intern/bpy_app_openvdb.c
+++ b/source/blender/python/intern/bpy_app_openvdb.c
@@ -34,6 +34,8 @@
 
 #include "bpy_app_openvdb.h"
 
+#include "../generic/py_capi_utils.h"
+
 #ifdef WITH_OPENVDB
 #  include "openvdb_capi.h"
 #endif
@@ -79,13 +81,12 @@ static PyObject *make_openvdb_info(void)
 #ifdef WITH_OPENVDB
 	curversion = OpenVDB_getVersionHex();
 	SetObjItem(PyBool_FromLong(1));
-	SetObjItem(Py_BuildValue("(iii)",
-	                         curversion >> 24, (curversion >> 16) % 256, (curversion >> 8) % 256));
+	SetObjItem(PyC_Tuple_Pack_I32(curversion >> 24, (curversion >> 16) % 256, (curversion >> 8) % 256));
 	SetObjItem(PyUnicode_FromFormat("%2d, %2d, %2d",
 	                                curversion >> 24, (curversion >> 16) % 256, (curversion >> 8) % 256));
 #else
 	SetObjItem(PyBool_FromLong(0));
-	SetObjItem(Py_BuildValue("(iii)", 0, 0, 0));
+	SetObjItem(PyC_Tuple_Pack_I32(0, 0, 0));
 	SetStrItem("Unknown");
 #endif
 
diff --git a/source/blender/python/intern/bpy_app_sdl.c b/source/blender/python/intern/bpy_app_sdl.c
index 76dab775953..816ad2833cc 100644
--- a/source/blender/python/intern/bpy_app_sdl.c
+++ b/source/blender/python/intern/bpy_app_sdl.c
@@ -29,6 +29,8 @@
 
 #include "bpy_app_sdl.h"
 
+#include "../generic/py_capi_utils.h"
+
 #ifdef WITH_SDL
 /* SDL force defines __SSE__ and __SSE2__ flags, which generates warnings
  * because we pass those defines via command line as well. For until there's
@@ -103,7 +105,7 @@ static PyObject *make_sdl_info(void)
 #  endif
 # endif
 
-	SetObjItem(Py_BuildValue("(iii)", version.major, version.minor, version.patch));
+	SetObjItem(PyC_Tuple_Pack_I32(version.major, version.minor, version.patch));
 	if (sdl_available) {
 		SetObjItem(PyUnicode_FromFormat("%d.%d.%d", version.major, version.minor, version.patch));
 	}
@@ -114,7 +116,7 @@ static PyObject *make_sdl_info(void)
 
 #else // WITH_SDL=OFF
 	SetObjItem(PyBool_FromLong(0));
-	SetObjItem(Py_BuildValue("(iii)", 0, 0, 0));
+	SetObjItem(PyC_Tuple_Pack_I32(0, 0, 0));
 	SetStrItem("Unknown");
 	SetObjItem(PyBool_FromLong(0));
 #endif
diff --git a/source/blender/python/intern/bpy_interface.c b/source/blender/python/intern/bpy_interface.c
index cd4d2f7a1c2..7ddb41c3b0d 100644
--- a/source/blender/python/intern/bpy_interface.c
+++ b/source/blender/python/intern/bpy_interface.c
@@ -72,6 +72,7 @@
 #include "../generic/bgl.h"
 #include "../generic/blf_py_api.h"
 #include "../generic/idprop_py_api.h"
+#include "../gawain/gwn_py_api.h"
 #include "../bmesh/bmesh_py_api.h"
 #include "../mathutils/mathutils.h"
 
@@ -212,6 +213,7 @@ static struct _inittab bpy_internal_modules[] = {
 	{"mathutils.kdtree", PyInit_mathutils_kdtree},
 #endif
 	{"_bpy_path", BPyInit__bpy_path},
+	{"_gawain", BPyInit_gawain},
 	{"bgl", BPyInit_bgl},
 	{"blf", BPyInit_blf},
 	{"bmesh", BPyInit_bmesh},
@@ -870,6 +872,7 @@ static void bpy_module_delay_init(PyObject *bpy_proxy)
 
 	BLI_strncpy(filename_abs, filename_rel, sizeof(filename_abs));
 	BLI_path_cwd(filename_abs, sizeof(filename_abs));
+	Py_DECREF(filename_obj);
 
 	argv[0] = filename_abs;
 	argv[1] = NULL;
diff --git a/source/blender/python/intern/bpy_library_load.c b/source/blender/python/intern/bpy_library_load.c
index 73265d28a93..79081e47e27 100644
--- a/source/blender/python/intern/bpy_library_load.c
+++ b/source/blender/python/intern/bpy_library_load.c
@@ -73,7 +73,7 @@ typedef struct {
 } BPy_Library;
 
 static PyObject *bpy_lib_load(PyObject *self, PyObject *args, PyObject *kwds);
-static PyObject *bpy_lib_enter(BPy_Library *self, PyObject *args);
+static PyObject *bpy_lib_enter(BPy_Library *self);
 static PyObject *bpy_lib_exit(BPy_Library *self, PyObject *args);
 static PyObject *bpy_lib_dir(BPy_Library *self);
 
@@ -183,17 +183,17 @@ PyDoc_STRVAR(bpy_lib_load_doc,
 "   :arg relative: When True the path is stored relative to the open blend file.\n"
 "   :type relative: bool\n"
 );
-static PyObject *bpy_lib_load(PyObject *UNUSED(self), PyObject *args, PyObject *kwds)
+static PyObject *bpy_lib_load(PyObject *UNUSED(self), PyObject *args, PyObject *kw)
 {
-	static const char *kwlist[] = {"filepath", "link", "relative", NULL};
 	Main *bmain = CTX_data_main(BPy_GetContext());
 	BPy_Library *ret;
 	const char *filename = NULL;
 	bool is_rel = false, is_link = false;
 
-	if (!PyArg_ParseTupleAndKeywords(
-	        args, kwds,
-	        "s|O&O&:load", (char **)kwlist,
+	static const char *_keywords[] = {"filepath", "link", "relative", NULL};
+	static _PyArg_Parser _parser = {"s|O&O&:load", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kw, &_parser,
 	        &filename,
 	        PyC_ParseBool, &is_link,
 	        PyC_ParseBool, &is_rel))
@@ -237,7 +237,7 @@ static PyObject *_bpy_names(BPy_Library *self, int blocktype)
 	return list;
 }
 
-static PyObject *bpy_lib_enter(BPy_Library *self, PyObject *UNUSED(args))
+static PyObject *bpy_lib_enter(BPy_Library *self)
 {
 	PyObject *ret;
 	BPy_Library *self_from;
diff --git a/source/blender/python/intern/bpy_library_write.c b/source/blender/python/intern/bpy_library_write.c
index bf91253141a..c054183034a 100644
--- a/source/blender/python/intern/bpy_library_write.c
+++ b/source/blender/python/intern/bpy_library_write.c
@@ -69,24 +69,23 @@ PyDoc_STRVAR(bpy_lib_write_doc,
 "   :arg compress: When True, write a compressed blend file.\n"
 "   :type compress: bool\n"
 );
-static PyObject *bpy_lib_write(PyObject *UNUSED(self), PyObject *args, PyObject *kwds)
+static PyObject *bpy_lib_write(PyObject *UNUSED(self), PyObject *args, PyObject *kw)
 {
-	static const char *kwlist[] = {
-		"filepath", "datablocks",
-		/* optional */
-		"relative_remap", "fake_user", "compress",
-		NULL,
-	};
-
 	/* args */
 	const char *filepath;
 	char filepath_abs[FILE_MAX];
 	PyObject *datablocks = NULL;
 	bool use_relative_remap = false, use_fake_user = false, use_compress = false;
 
-	if (!PyArg_ParseTupleAndKeywords(
-	        args, kwds,
-	        "sO!|$O&O&O&:write", (char **)kwlist,
+	static const char *_keywords[] = {
+		"filepath", "datablocks",
+		/* optional */
+		"relative_remap", "fake_user", "compress",
+		NULL,
+	};
+	static _PyArg_Parser _parser = {"sO!|$O&O&O&:write", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kw, &_parser,
 	        &filepath,
 	        &PySet_Type, &datablocks,
 	        PyC_ParseBool, &use_relative_remap,
diff --git a/source/blender/python/intern/bpy_manipulator_wrap.c b/source/blender/python/intern/bpy_manipulator_wrap.c
index 53b6285e880..9df4e81ec55 100644
--- a/source/blender/python/intern/bpy_manipulator_wrap.c
+++ b/source/blender/python/intern/bpy_manipulator_wrap.c
@@ -58,8 +58,6 @@ static bool bpy_manipulatortype_target_property_def(
 {
 	/* Note: names based on 'rna_rna.c' */
 	PyObject *empty_tuple = PyTuple_New(0);
-	static const char * const _keywords[] = {"id", "type", "array_length", NULL};
-	static _PyArg_Parser _parser = {"|$ssi:register_class", _keywords, 0};
 
 	struct {
 		char *id;
@@ -72,6 +70,8 @@ static bool bpy_manipulatortype_target_property_def(
 		.array_length = 1,
 	};
 
+	static const char * const _keywords[] = {"id", "type", "array_length", NULL};
+	static _PyArg_Parser _parser = {"|$ssi:register_class", _keywords, 0};
 	if (!_PyArg_ParseTupleAndKeywordsFast(
 	        empty_tuple, item,
 	        &_parser,
@@ -119,7 +119,7 @@ static void manipulator_properties_init(wmManipulatorType *wt)
 	/* only call this so pyrna_deferred_register_class gives a useful error
 	 * WM_operatortype_append_ptr will call RNA_def_struct_identifier
 	 * later */
-	RNA_def_struct_identifier(wt->srna, wt->idname);
+	RNA_def_struct_identifier_no_struct_map(wt->srna, wt->idname);
 
 	if (pyrna_deferred_register_class(wt->srna, py_class) != 0) {
 		PyErr_Print(); /* failed to register operator props */
@@ -132,27 +132,32 @@ static void manipulator_properties_init(wmManipulatorType *wt)
 		 * get direct from the dict to avoid raising a load of attribute errors (yes this isnt ideal) - campbell */
 		PyObject *py_class_dict = py_class->tp_dict;
 		PyObject *bl_target_properties = PyDict_GetItem(py_class_dict, bpy_intern_str_bl_target_properties);
-		PyObject *bl_target_properties_fast;
-
-		if (!(bl_target_properties_fast = PySequence_Fast(bl_target_properties, "bl_target_properties sequence"))) {
-			/* PySequence_Fast sets the error */
-			PyErr_Print();
-			PyErr_Clear();
-			return;
-		}
 
-		const uint items_len = PySequence_Fast_GET_SIZE(bl_target_properties_fast);
-		PyObject **items = PySequence_Fast_ITEMS(bl_target_properties_fast);
-
-		for (uint i = 0; i < items_len; i++) {
-			if (!bpy_manipulatortype_target_property_def(wt, items[i])) {
+		/* Some widgets may only exist to activate operators. */
+		if (bl_target_properties != NULL) {
+			PyObject *bl_target_properties_fast;
+			if (!(bl_target_properties_fast = PySequence_Fast(
+			          bl_target_properties, "bl_target_properties sequence")))
+			{
+				/* PySequence_Fast sets the error */
 				PyErr_Print();
 				PyErr_Clear();
-				break;
+				return;
 			}
-		}
 
-		Py_DECREF(bl_target_properties_fast);
+			const uint items_len = PySequence_Fast_GET_SIZE(bl_target_properties_fast);
+			PyObject **items = PySequence_Fast_ITEMS(bl_target_properties_fast);
+
+			for (uint i = 0; i < items_len; i++) {
+				if (!bpy_manipulatortype_target_property_def(wt, items[i])) {
+					PyErr_Print();
+					PyErr_Clear();
+					break;
+				}
+			}
+
+			Py_DECREF(bl_target_properties_fast);
+		}
 	}
 }
 
diff --git a/source/blender/python/intern/bpy_operator.c b/source/blender/python/intern/bpy_operator.c
index bd3e5736c6c..c1fcb0792af 100644
--- a/source/blender/python/intern/bpy_operator.c
+++ b/source/blender/python/intern/bpy_operator.c
@@ -450,7 +450,7 @@ static PyObject *pyop_getinstance(PyObject *UNUSED(self), PyObject *value)
 	op = PyMem_MALLOC(sizeof(wmOperator));
 	memset(op, 0, sizeof(wmOperator));
 #endif
-	BLI_strncpy(op->idname, op->idname, sizeof(op->idname)); /* in case its needed */
+	BLI_strncpy(op->idname, ot->idname, sizeof(op->idname)); /* in case its needed */
 	op->type = ot;
 
 	RNA_pointer_create(NULL, &RNA_Operator, op, &ptr);
diff --git a/source/blender/python/intern/bpy_operator_wrap.c b/source/blender/python/intern/bpy_operator_wrap.c
index 90719905a79..9d57adca946 100644
--- a/source/blender/python/intern/bpy_operator_wrap.c
+++ b/source/blender/python/intern/bpy_operator_wrap.c
@@ -48,10 +48,12 @@ static void operator_properties_init(wmOperatorType *ot)
 	PyTypeObject *py_class = ot->ext.data;
 	RNA_struct_blender_type_set(ot->ext.srna, ot);
 
-	/* only call this so pyrna_deferred_register_class gives a useful error
-	 * WM_operatortype_append_ptr will call RNA_def_struct_identifier
-	 * later */
-	RNA_def_struct_identifier(ot->srna, ot->idname);
+	/* Only call this so pyrna_deferred_register_class gives a useful error
+	 * WM_operatortype_append_ptr will call RNA_def_struct_identifier later.
+	 *
+	 * Note the 'no_struct_map' function is used since the actual struct name is already used by the operator.
+	 */
+	RNA_def_struct_identifier_no_struct_map(ot->srna, ot->idname);
 
 	if (pyrna_deferred_register_class(ot->srna, py_class) != 0) {
 		PyErr_Print(); /* failed to register operator props */
diff --git a/source/blender/python/intern/bpy_props.c b/source/blender/python/intern/bpy_props.c
index c7787ba9682..a46fda7ea63 100644
--- a/source/blender/python/intern/bpy_props.c
+++ b/source/blender/python/intern/bpy_props.c
@@ -320,7 +320,7 @@ static int bpy_prop_boolean_get_cb(struct PointerRNA *ptr, struct PropertyRNA *p
 		value = false;
 	}
 	else {
-		value = PyLong_AsLong(ret);
+		value = PyC_Long_AsI32(ret);
 
 		if (value == -1 && PyErr_Occurred()) {
 			printf_func_error(py_func);
@@ -530,12 +530,8 @@ static void bpy_prop_boolean_array_set_cb(struct PointerRNA *ptr, struct Propert
 	self = pyrna_struct_as_instance(ptr);
 	PyTuple_SET_ITEM(args, 0, self);
 
-	py_values = PyC_FromArray(values, len, &PyBool_Type, false, "BoolVectorProperty set");
-	if (!py_values) {
-		printf_func_error(py_func);
-	}
-	else
-		PyTuple_SET_ITEM(args, 1, py_values);
+	py_values = PyC_Tuple_PackArray_I32FromBool(values, len);
+	PyTuple_SET_ITEM(args, 1, py_values);
 
 	ret = PyObject_CallObject(py_func, args);
 
@@ -599,7 +595,7 @@ static int bpy_prop_int_get_cb(struct PointerRNA *ptr, struct PropertyRNA *prop)
 		value = 0.0f;
 	}
 	else {
-		value = PyLong_AsLong(ret);
+		value = PyC_Long_AsI32(ret);
 
 		if (value == -1 && PyErr_Occurred()) {
 			printf_func_error(py_func);
@@ -764,12 +760,8 @@ static void bpy_prop_int_array_set_cb(struct PointerRNA *ptr, struct PropertyRNA
 	self = pyrna_struct_as_instance(ptr);
 	PyTuple_SET_ITEM(args, 0, self);
 
-	py_values = PyC_FromArray(values, len, &PyLong_Type, false, "IntVectorProperty set");
-	if (!py_values) {
-		printf_func_error(py_func);
-	}
-	else
-		PyTuple_SET_ITEM(args, 1, py_values);
+	py_values = PyC_Tuple_PackArray_I32(values, len);
+	PyTuple_SET_ITEM(args, 1, py_values);
 
 	ret = PyObject_CallObject(py_func, args);
 
@@ -998,12 +990,8 @@ static void bpy_prop_float_array_set_cb(struct PointerRNA *ptr, struct PropertyR
 	self = pyrna_struct_as_instance(ptr);
 	PyTuple_SET_ITEM(args, 0, self);
 
-	py_values = PyC_FromArray(values, len, &PyFloat_Type, false, "FloatVectorProperty set");
-	if (!py_values) {
-		printf_func_error(py_func);
-	}
-	else
-		PyTuple_SET_ITEM(args, 1, py_values);
+	py_values = PyC_Tuple_PackArray_F32(values, len);
+	PyTuple_SET_ITEM(args, 1, py_values);
 
 	ret = PyObject_CallObject(py_func, args);
 
@@ -1249,7 +1237,7 @@ static int bpy_prop_enum_get_cb(struct PointerRNA *ptr, struct PropertyRNA *prop
 		value = RNA_property_enum_get_default(ptr, prop);
 	}
 	else {
-		value = PyLong_AsLong(ret);
+		value = PyC_Long_AsI32(ret);
 
 		if (value == -1 && PyErr_Occurred()) {
 			printf_func_error(py_func);
@@ -2007,8 +1995,6 @@ static PyObject *BPy_BoolProperty(PyObject *self, PyObject *args, PyObject *kw)
 	BPY_PROPDEF_HEAD(BoolProperty);
 
 	if (srna) {
-		static const char *kwlist[] = {"attr", "name", "description", "default",
-		                               "options", "subtype", "update", "get", "set", NULL};
 		const char *id = NULL, *name = NULL, *description = "";
 		int id_len;
 		bool def = false;
@@ -2021,12 +2007,17 @@ static PyObject *BPy_BoolProperty(PyObject *self, PyObject *args, PyObject *kw)
 		PyObject *get_cb = NULL;
 		PyObject *set_cb = NULL;
 
-		if (!PyArg_ParseTupleAndKeywords(args, kw,
-		                                 "s#|ssO&O!sOOO:BoolProperty",
-		                                 (char **)kwlist, &id, &id_len,
-		                                 &name, &description, PyC_ParseBool, &def,
-		                                 &PySet_Type, &pyopts, &pysubtype,
-		                                 &update_cb, &get_cb, &set_cb))
+		static const char *_keywords[] = {
+			"attr", "name", "description", "default",
+			"options", "subtype", "update", "get", "set", NULL,
+		};
+		static _PyArg_Parser _parser = {"s#|ssO&O!sOOO:BoolProperty", _keywords, 0};
+		if (!_PyArg_ParseTupleAndKeywordsFast(
+		        args, kw, &_parser,
+		        &id, &id_len,
+		        &name, &description, PyC_ParseBool, &def,
+		        &PySet_Type, &pyopts, &pysubtype,
+		        &update_cb, &get_cb, &set_cb))
 		{
 			return NULL;
 		}
@@ -2089,8 +2080,6 @@ static PyObject *BPy_BoolVectorProperty(PyObject *self, PyObject *args, PyObject
 	BPY_PROPDEF_HEAD(BoolVectorProperty);
 
 	if (srna) {
-		static const char *kwlist[] = {"attr", "name", "description", "default",
-		                               "options", "subtype", "size", "update", "get", "set", NULL};
 		const char *id = NULL, *name = NULL, *description = "";
 		int id_len;
 		int def[PYRNA_STACK_ARRAY] = {0};
@@ -2105,12 +2094,17 @@ static PyObject *BPy_BoolVectorProperty(PyObject *self, PyObject *args, PyObject
 		PyObject *get_cb = NULL;
 		PyObject *set_cb = NULL;
 
-		if (!PyArg_ParseTupleAndKeywords(args, kw,
-		                                 "s#|ssOO!siOOO:BoolVectorProperty",
-		                                 (char **)kwlist, &id, &id_len,
-		                                 &name, &description, &pydef,
-		                                 &PySet_Type, &pyopts, &pysubtype, &size,
-		                                 &update_cb, &get_cb, &set_cb))
+		static const char *_keywords[] = {
+			"attr", "name", "description", "default",
+			"options", "subtype", "size", "update", "get", "set", NULL,
+		};
+		static _PyArg_Parser _parser = {"s#|ssOO!siOOO:BoolVectorProperty", _keywords, 0};
+		if (!_PyArg_ParseTupleAndKeywordsFast(
+		        args, kw, &_parser,
+		        &id, &id_len,
+		        &name, &description, &pydef,
+		        &PySet_Type, &pyopts, &pysubtype, &size,
+		        &update_cb, &get_cb, &set_cb))
 		{
 			return NULL;
 		}
@@ -2193,9 +2187,6 @@ static PyObject *BPy_IntProperty(PyObject *self, PyObject *args, PyObject *kw)
 	BPY_PROPDEF_HEAD(IntProperty);
 
 	if (srna) {
-		static const char *kwlist[] = {"attr", "name", "description", "default",
-		                               "min", "max", "soft_min", "soft_max",
-		                               "step", "options", "subtype", "update", "get", "set", NULL};
 		const char *id = NULL, *name = NULL, *description = "";
 		int id_len;
 		int min = INT_MIN, max = INT_MAX, soft_min = INT_MIN, soft_max = INT_MAX, step = 1, def = 0;
@@ -2208,13 +2199,19 @@ static PyObject *BPy_IntProperty(PyObject *self, PyObject *args, PyObject *kw)
 		PyObject *get_cb = NULL;
 		PyObject *set_cb = NULL;
 
-		if (!PyArg_ParseTupleAndKeywords(args, kw,
-		                                 "s#|ssiiiiiiO!sOOO:IntProperty",
-		                                 (char **)kwlist, &id, &id_len,
-		                                 &name, &description, &def,
-		                                 &min, &max, &soft_min, &soft_max,
-		                                 &step, &PySet_Type, &pyopts, &pysubtype,
-		                                 &update_cb, &get_cb, &set_cb))
+		static const char *_keywords[] = {
+			"attr", "name", "description", "default",
+			"min", "max", "soft_min", "soft_max",
+			"step", "options", "subtype", "update", "get", "set", NULL,
+		};
+		static _PyArg_Parser _parser = {"s#|ssiiiiiiO!sOOO:IntProperty", _keywords, 0};
+		if (!_PyArg_ParseTupleAndKeywordsFast(
+		        args, kw, &_parser,
+		        &id, &id_len,
+		        &name, &description, &def,
+		        &min, &max, &soft_min, &soft_max,
+		        &step, &PySet_Type, &pyopts, &pysubtype,
+		        &update_cb, &get_cb, &set_cb))
 		{
 			return NULL;
 		}
@@ -2290,9 +2287,6 @@ static PyObject *BPy_IntVectorProperty(PyObject *self, PyObject *args, PyObject
 	BPY_PROPDEF_HEAD(IntVectorProperty);
 
 	if (srna) {
-		static const char *kwlist[] = {"attr", "name", "description", "default",
-		                               "min", "max", "soft_min", "soft_max",
-		                               "step", "options", "subtype", "size", "update", "get", "set", NULL};
 		const char *id = NULL, *name = NULL, *description = "";
 		int id_len;
 		int min = INT_MIN, max = INT_MAX, soft_min = INT_MIN, soft_max = INT_MAX, step = 1;
@@ -2308,14 +2302,20 @@ static PyObject *BPy_IntVectorProperty(PyObject *self, PyObject *args, PyObject
 		PyObject *get_cb = NULL;
 		PyObject *set_cb = NULL;
 
-		if (!PyArg_ParseTupleAndKeywords(args, kw,
-		                                 "s#|ssOiiiiiO!siOOO:IntVectorProperty",
-		                                 (char **)kwlist, &id, &id_len,
-		                                 &name, &description, &pydef,
-		                                 &min, &max, &soft_min, &soft_max,
-		                                 &step, &PySet_Type, &pyopts,
-		                                 &pysubtype, &size,
-		                                 &update_cb, &get_cb, &set_cb))
+		static const char *_keywords[] = {
+			"attr", "name", "description", "default",
+			"min", "max", "soft_min", "soft_max",
+			"step", "options", "subtype", "size", "update", "get", "set", NULL,
+		};
+		static _PyArg_Parser _parser = {"s#|ssOiiiiiO!siOOO:IntVectorProperty", _keywords, 0};
+		if (!_PyArg_ParseTupleAndKeywordsFast(
+		        args, kw, &_parser,
+		        &id, &id_len,
+		        &name, &description, &pydef,
+		        &min, &max, &soft_min, &soft_max,
+		        &step, &PySet_Type, &pyopts,
+		        &pysubtype, &size,
+		        &update_cb, &get_cb, &set_cb))
 		{
 			return NULL;
 		}
@@ -2403,10 +2403,6 @@ static PyObject *BPy_FloatProperty(PyObject *self, PyObject *args, PyObject *kw)
 	BPY_PROPDEF_HEAD(FloatProperty);
 
 	if (srna) {
-		static const char *kwlist[] = {"attr", "name", "description", "default",
-		                               "min", "max", "soft_min", "soft_max",
-		                               "step", "precision", "options", "subtype",
-		                               "unit", "update", "get", "set", NULL};
 		const char *id = NULL, *name = NULL, *description = "";
 		int id_len;
 		float min = -FLT_MAX, max = FLT_MAX, soft_min = -FLT_MAX, soft_max = FLT_MAX, step = 3, def = 0.0f;
@@ -2422,14 +2418,21 @@ static PyObject *BPy_FloatProperty(PyObject *self, PyObject *args, PyObject *kw)
 		PyObject *get_cb = NULL;
 		PyObject *set_cb = NULL;
 
-		if (!PyArg_ParseTupleAndKeywords(args, kw,
-		                                 "s#|ssffffffiO!ssOOO:FloatProperty",
-		                                 (char **)kwlist, &id, &id_len,
-		                                 &name, &description, &def,
-		                                 &min, &max, &soft_min, &soft_max,
-		                                 &step, &precision, &PySet_Type,
-		                                 &pyopts, &pysubtype, &pyunit,
-		                                 &update_cb, &get_cb, &set_cb))
+		static const char *_keywords[] = {
+			"attr", "name", "description", "default",
+			"min", "max", "soft_min", "soft_max",
+			"step", "precision", "options", "subtype",
+			"unit", "update", "get", "set", NULL,
+		};
+		static _PyArg_Parser _parser = {"s#|ssffffffiO!ssOOO:FloatProperty", _keywords, 0};
+		if (!_PyArg_ParseTupleAndKeywordsFast(
+		        args, kw, &_parser,
+		        &id, &id_len,
+		        &name, &description, &def,
+		        &min, &max, &soft_min, &soft_max,
+		        &step, &precision, &PySet_Type,
+		        &pyopts, &pysubtype, &pyunit,
+		        &update_cb, &get_cb, &set_cb))
 		{
 			return NULL;
 		}
@@ -2514,10 +2517,6 @@ static PyObject *BPy_FloatVectorProperty(PyObject *self, PyObject *args, PyObjec
 	BPY_PROPDEF_HEAD(FloatVectorProperty);
 
 	if (srna) {
-		static const char *kwlist[] = {"attr", "name", "description", "default",
-		                               "min", "max", "soft_min", "soft_max",
-		                               "step", "precision", "options", "subtype",
-		                               "unit", "size", "update", "get", "set", NULL};
 		const char *id = NULL, *name = NULL, *description = "";
 		int id_len;
 		float min = -FLT_MAX, max = FLT_MAX, soft_min = -FLT_MAX, soft_max = FLT_MAX, step = 3;
@@ -2535,14 +2534,21 @@ static PyObject *BPy_FloatVectorProperty(PyObject *self, PyObject *args, PyObjec
 		PyObject *get_cb = NULL;
 		PyObject *set_cb = NULL;
 
-		if (!PyArg_ParseTupleAndKeywords(args, kw,
-		                                 "s#|ssOfffffiO!ssiOOO:FloatVectorProperty",
-		                                 (char **)kwlist, &id, &id_len,
-		                                 &name, &description, &pydef,
-		                                 &min, &max, &soft_min, &soft_max,
-		                                 &step, &precision, &PySet_Type,
-		                                 &pyopts, &pysubtype, &pyunit, &size,
-		                                 &update_cb, &get_cb, &set_cb))
+		static const char *_keywords[] = {
+			"attr", "name", "description", "default",
+			"min", "max", "soft_min", "soft_max",
+			"step", "precision", "options", "subtype",
+			"unit", "size", "update", "get", "set", NULL,
+		};
+		static _PyArg_Parser _parser = {"s#|ssOfffffiO!ssiOOO:FloatVectorProperty", _keywords, 0};
+		if (!_PyArg_ParseTupleAndKeywordsFast(
+		        args, kw, &_parser,
+		        &id, &id_len,
+		        &name, &description, &pydef,
+		        &min, &max, &soft_min, &soft_max,
+		        &step, &precision, &PySet_Type,
+		        &pyopts, &pysubtype, &pyunit, &size,
+		        &update_cb, &get_cb, &set_cb))
 		{
 			return NULL;
 		}
@@ -2623,8 +2629,6 @@ static PyObject *BPy_StringProperty(PyObject *self, PyObject *args, PyObject *kw
 	BPY_PROPDEF_HEAD(StringProperty);
 
 	if (srna) {
-		static const char *kwlist[] = {"attr", "name", "description", "default",
-		                               "maxlen", "options", "subtype", "update", "get", "set", NULL};
 		const char *id = NULL, *name = NULL, *description = "", *def = "";
 		int id_len;
 		int maxlen = 0;
@@ -2637,12 +2641,17 @@ static PyObject *BPy_StringProperty(PyObject *self, PyObject *args, PyObject *kw
 		PyObject *get_cb = NULL;
 		PyObject *set_cb = NULL;
 
-		if (!PyArg_ParseTupleAndKeywords(args, kw,
-		                                 "s#|sssiO!sOOO:StringProperty",
-		                                 (char **)kwlist, &id, &id_len,
-		                                 &name, &description, &def,
-		                                 &maxlen, &PySet_Type, &pyopts, &pysubtype,
-		                                 &update_cb, &get_cb, &set_cb))
+		static const char *_keywords[] = {
+			"attr", "name", "description", "default",
+			"maxlen", "options", "subtype", "update", "get", "set", NULL,
+		};
+		static _PyArg_Parser _parser = {"s#|sssiO!sOOO:StringProperty", _keywords, 0};
+		if (!_PyArg_ParseTupleAndKeywordsFast(
+		        args, kw, &_parser,
+		        &id, &id_len,
+		        &name, &description, &def,
+		        &maxlen, &PySet_Type, &pyopts, &pysubtype,
+		        &update_cb, &get_cb, &set_cb))
 		{
 			return NULL;
 		}
@@ -2697,7 +2706,8 @@ PyDoc_STRVAR(BPy_EnumProperty_doc,
 "      :icon: An icon string identifier or integer icon value\n"
 "         (e.g. returned by :class:`bpy.types.UILayout.icon`)\n"
 "      :number: Unique value used as the identifier for this item (stored in file data).\n"
-"         Use when the identifier may need to change.\n"
+"         Use when the identifier may need to change. If the *ENUM_FLAG* option is used,\n"
+"         the values are bitmasks and should be powers of two.\n"
 "\n"
 "      When an item only contains 4 items they define ``(identifier, name, description, number)``.\n"
 "\n"
@@ -2731,8 +2741,6 @@ static PyObject *BPy_EnumProperty(PyObject *self, PyObject *args, PyObject *kw)
 	BPY_PROPDEF_HEAD(EnumProperty);
 	
 	if (srna) {
-		static const char *kwlist[] = {"attr", "items", "name", "description", "default",
-		                               "options", "update", "get", "set", NULL};
 		const char *id = NULL, *name = NULL, *description = "";
 		PyObject *def = NULL;
 		int id_len;
@@ -2747,12 +2755,17 @@ static PyObject *BPy_EnumProperty(PyObject *self, PyObject *args, PyObject *kw)
 		PyObject *get_cb = NULL;
 		PyObject *set_cb = NULL;
 
-		if (!PyArg_ParseTupleAndKeywords(args, kw,
-		                                 "s#O|ssOO!OOO:EnumProperty",
-		                                 (char **)kwlist, &id, &id_len,
-		                                 &items, &name, &description,
-		                                 &def, &PySet_Type, &pyopts,
-		                                 &update_cb, &get_cb, &set_cb))
+		static const char *_keywords[] = {
+			"attr", "items", "name", "description", "default",
+			"options", "update", "get", "set", NULL,
+		};
+		static _PyArg_Parser _parser = {"s#O|ssOO!OOO:EnumProperty", _keywords, 0};
+		if (!_PyArg_ParseTupleAndKeywordsFast(
+		        args, kw, &_parser,
+		        &id, &id_len,
+		        &items, &name, &description,
+		        &def, &PySet_Type, &pyopts,
+		        &update_cb, &get_cb, &set_cb))
 		{
 			return NULL;
 		}
@@ -2880,7 +2893,6 @@ PyObject *BPy_PointerProperty(PyObject *self, PyObject *args, PyObject *kw)
 	BPY_PROPDEF_HEAD(PointerProperty);
 
 	if (srna) {
-		static const char *kwlist[] = {"attr", "type", "name", "description", "options", "poll", "update", NULL};
 		const char *id = NULL, *name = NULL, *description = "";
 		int id_len;
 		PropertyRNA *prop;
@@ -2890,12 +2902,16 @@ PyObject *BPy_PointerProperty(PyObject *self, PyObject *args, PyObject *kw)
 		int opts = 0;
 		PyObject *update_cb = NULL, *poll_cb = NULL;
 
-		if (!PyArg_ParseTupleAndKeywords(args, kw,
-		                                 "s#O|ssO!OOO:PointerProperty",
-		                                 (char **)kwlist, &id, &id_len,
-		                                 &type, &name, &description,
-		                                 &PySet_Type, &pyopts,
-		                                 &poll_cb, &update_cb))
+		static const char *_keywords[] = {
+			"attr", "type", "name", "description", "options", "poll", "update", NULL,
+		};
+		static _PyArg_Parser _parser = {"s#O|ssO!OO:PointerProperty", _keywords, 0};
+		if (!_PyArg_ParseTupleAndKeywordsFast(
+		        args, kw, &_parser,
+		        &id, &id_len,
+		        &type, &name, &description,
+		        &PySet_Type, &pyopts,
+		        &poll_cb, &update_cb))
 		{
 			return NULL;
 		}
@@ -2954,20 +2970,23 @@ PyObject *BPy_CollectionProperty(PyObject *self, PyObject *args, PyObject *kw)
 	BPY_PROPDEF_HEAD(CollectionProperty);
 
 	if (srna) {
-		static const char *kwlist[] = {"attr", "type", "name", "description", "options", NULL};
-		const char *id = NULL, *name = NULL, *description = "";
 		int id_len;
+		const char *id = NULL, *name = NULL, *description = "";
 		PropertyRNA *prop;
 		StructRNA *ptype;
 		PyObject *type = Py_None;
 		PyObject *pyopts = NULL;
 		int opts = 0;
 
-		if (!PyArg_ParseTupleAndKeywords(args, kw,
-		                                 "s#O|ssO!:CollectionProperty",
-		                                 (char **)kwlist, &id, &id_len,
-		                                 &type, &name, &description,
-		                                 &PySet_Type, &pyopts))
+		static const char *_keywords[] = {
+			"attr", "type", "name", "description", "options", NULL,
+		};
+		static _PyArg_Parser _parser = {"s#O|ssO!:CollectionProperty", _keywords, 0};
+		if (!_PyArg_ParseTupleAndKeywordsFast(
+		        args, kw, &_parser,
+		        &id, &id_len,
+		        &type, &name, &description,
+		        &PySet_Type, &pyopts))
 		{
 			return NULL;
 		}
@@ -3039,13 +3058,15 @@ static PyObject *BPy_RemoveProperty(PyObject *self, PyObject *args, PyObject *kw
 		return NULL;
 	}
 	else {
-		static const char *kwlist[] = {"attr", NULL};
-		
 		const char *id = NULL;
 
-		if (!PyArg_ParseTupleAndKeywords(args, kw,
-		                                 "s:RemoveProperty",
-		                                 (char **)kwlist, &id))
+		static const char *_keywords[] = {
+			"attr", NULL,
+		};
+		static _PyArg_Parser _parser = {"s:RemoveProperty", _keywords, 0};
+		if (!_PyArg_ParseTupleAndKeywordsFast(
+		        args, kw, &_parser,
+		        &id))
 		{
 			return NULL;
 		}
diff --git a/source/blender/python/intern/bpy_rna.c b/source/blender/python/intern/bpy_rna.c
index 51e179fb317..02cb5233166 100644
--- a/source/blender/python/intern/bpy_rna.c
+++ b/source/blender/python/intern/bpy_rna.c
@@ -70,6 +70,8 @@
 #include "BKE_report.h"
 #include "BKE_idprop.h"
 
+/* only for types */
+#include "BKE_node.h"
 
 #include "../generic/idprop_py_api.h" /* for IDprop lookups */
 #include "../generic/py_capi_utils.h"
@@ -1395,7 +1397,7 @@ static PyObject *pyrna_enum_to_py(PointerRNA *ptr, PropertyRNA *prop, int val)
 		}
 		else {
 			EnumPropertyItem *enum_item;
-			bool free = false;
+			bool free;
 
 			/* don't throw error here, can't trust blender 100% to give the
 			 * right values, python code should not generate error for that */
@@ -1404,6 +1406,9 @@ static PyObject *pyrna_enum_to_py(PointerRNA *ptr, PropertyRNA *prop, int val)
 				ret = PyUnicode_FromString(enum_item->identifier);
 			}
 			else {
+				if (free) {
+					MEM_freeN(enum_item);
+				}
 				RNA_property_enum_items(NULL, ptr, prop, &enum_item, NULL, &free);
 
 				/* Do not print warning in case of DummyRNA_NULL_items, this one will never match any value... */
@@ -1640,7 +1645,7 @@ static int pyrna_py_to_prop(
 					param = PyObject_IsTrue(value);
 				}
 				else {
-					param = PyLong_AsLong(value);
+					param = PyC_Long_AsI32(value);
 
 					if (UNLIKELY(param & ~1)) {  /* only accept 0/1 */
 						param = -1;              /* error out below */
@@ -2085,10 +2090,10 @@ static int pyrna_py_to_prop_array_index(BPy_PropertyArrayRNA *self, int index, P
 		switch (RNA_property_type(prop)) {
 			case PROP_BOOLEAN:
 			{
-				int param = PyLong_AsLong(value);
+				int param = PyC_Long_AsBool(value);
 
-				if (param < 0 || param > 1) {
-					PyErr_SetString(PyExc_TypeError, "expected True/False or 0/1");
+				if (param == -1) {
+					/* error is set */
 					ret = -1;
 				}
 				else {
@@ -2098,7 +2103,7 @@ static int pyrna_py_to_prop_array_index(BPy_PropertyArrayRNA *self, int index, P
 			}
 			case PROP_INT:
 			{
-				int param = PyLong_AsLong(value);
+				int param = PyC_Long_AsI32(value);
 				if (param == -1 && PyErr_Occurred()) {
 					PyErr_SetString(PyExc_TypeError, "expected an int type");
 					ret = -1;
@@ -2718,7 +2723,7 @@ static PyObject *pyrna_prop_array_subscript(BPy_PropertyArrayRNA *self, PyObject
 		Py_ssize_t i = PyNumber_AsSsize_t(key, PyExc_IndexError);
 		if (i == -1 && PyErr_Occurred())
 			return NULL;
-		return pyrna_prop_array_subscript_int(self, PyLong_AsLong(key));
+		return pyrna_prop_array_subscript_int(self, i);
 	}
 	else if (PySlice_Check(key)) {
 		Py_ssize_t step = 1;
@@ -3713,6 +3718,110 @@ static PyObject *pyrna_struct_type_recast(BPy_StructRNA *self)
 	return pyrna_struct_CreatePyObject(&r_ptr);
 }
 
+/**
+ * \note Return value is borrowed, caller must incref.
+ */
+static PyObject *pyrna_struct_bl_rna_find_subclass_recursive(PyObject *cls, const char *id)
+{
+	PyObject *ret_test = NULL;
+	PyObject *subclasses = ((PyTypeObject *)cls)->tp_subclasses;
+	if (subclasses) {
+		/* Unfortunately we can't use the dict key because Python class names
+		 * don't match the bl_idname used internally. */
+		BLI_assert(PyDict_CheckExact(subclasses));
+		PyObject *key = NULL;
+		Py_ssize_t pos = 0;
+		PyObject *value = NULL;
+		while (PyDict_Next(subclasses, &pos, &key, &value)) {
+			BLI_assert(PyWeakref_CheckRef(value));
+			PyObject *subcls = PyWeakref_GET_OBJECT(value);
+			if (subcls != Py_None) {
+				BPy_StructRNA *py_srna = (BPy_StructRNA *)PyDict_GetItem(
+				        ((PyTypeObject *)subcls)->tp_dict, bpy_intern_str_bl_rna);
+				if (py_srna) {
+					StructRNA *srna = py_srna->ptr.data;
+					if (STREQ(id, RNA_struct_identifier(srna))) {
+						ret_test = subcls;
+						break;
+					}
+				}
+				ret_test = pyrna_struct_bl_rna_find_subclass_recursive(subcls, id);
+				if (ret_test) {
+					break;
+				}
+			}
+		}
+	}
+	return ret_test;
+}
+
+PyDoc_STRVAR(pyrna_struct_bl_rna_get_subclass_py_doc,
+".. classmethod:: bl_rna_get_subclass_py(id, default=None)\n"
+"\n"
+"   :arg id: The RNA type identifier.\n"
+"   :type id: string\n"
+"   :return: The class or default when not found.\n"
+"   :rtype: type\n"
+);
+static PyObject *pyrna_struct_bl_rna_get_subclass_py(PyObject *cls, PyObject *args)
+{
+	char *id;
+	PyObject *ret_default = Py_None;
+
+	if (!PyArg_ParseTuple(args, "s|O:bl_rna_get_subclass_py", &id, &ret_default)) {
+		return NULL;
+	}
+	PyObject *ret = pyrna_struct_bl_rna_find_subclass_recursive(cls, id);
+	if (ret == NULL) {
+		ret = ret_default;
+	}
+	return Py_INCREF_RET(ret);
+}
+
+PyDoc_STRVAR(pyrna_struct_bl_rna_get_subclass_doc,
+".. classmethod:: bl_rna_get_subclass(id, default=None)\n"
+"\n"
+"   :arg id: The RNA type identifier.\n"
+"   :type id: string\n"
+"   :return: The RNA type or default when not found.\n"
+"   :rtype: :class:`bpy.types.Struct` subclass\n"
+);
+static PyObject *pyrna_struct_bl_rna_get_subclass(PyObject *cls, PyObject *args)
+{
+	char *id;
+	PyObject *ret_default = Py_None;
+
+	if (!PyArg_ParseTuple(args, "s|O:bl_rna_get_subclass", &id, &ret_default)) {
+		return NULL;
+	}
+
+
+	const BPy_StructRNA *py_srna = (BPy_StructRNA *)PyDict_GetItem(((PyTypeObject *)cls)->tp_dict, bpy_intern_str_bl_rna);
+	if (py_srna == NULL) {
+		PyErr_SetString(PyExc_ValueError, "Not a registered class");
+		return NULL;
+
+	}
+	const StructRNA *srna_base = py_srna->ptr.data;
+
+	PointerRNA ptr;
+	if (srna_base == &RNA_Node) {
+		bNodeType *nt = nodeTypeFind(id);
+		if (nt) {
+			RNA_pointer_create(NULL, &RNA_Struct, nt->ext.srna, &ptr);
+			return pyrna_struct_CreatePyObject(&ptr);
+		}
+	}
+	else {
+		/* TODO, panels, menus etc. */
+		PyErr_Format(PyExc_ValueError, "Class type \"%.200s\" not supported",
+		             RNA_struct_identifier(srna_base));
+		return NULL;
+	}
+
+	return Py_INCREF_RET(ret_default);
+}
+
 static void pyrna_dir_members_py__add_keys(PyObject *list, PyObject *dict)
 {
 	PyObject *list_tmp;
@@ -5011,6 +5120,8 @@ static struct PyMethodDef pyrna_struct_methods[] = {
 	{"path_resolve", (PyCFunction)pyrna_struct_path_resolve, METH_VARARGS, pyrna_struct_path_resolve_doc},
 	{"path_from_id", (PyCFunction)pyrna_struct_path_from_id, METH_VARARGS, pyrna_struct_path_from_id_doc},
 	{"type_recast", (PyCFunction)pyrna_struct_type_recast, METH_NOARGS, pyrna_struct_type_recast_doc},
+	{"bl_rna_get_subclass_py", (PyCFunction) pyrna_struct_bl_rna_get_subclass_py, METH_VARARGS | METH_CLASS, pyrna_struct_bl_rna_get_subclass_py_doc},
+	{"bl_rna_get_subclass", (PyCFunction) pyrna_struct_bl_rna_get_subclass, METH_VARARGS | METH_CLASS, pyrna_struct_bl_rna_get_subclass_doc},
 	{"__dir__", (PyCFunction)pyrna_struct_dir, METH_NOARGS, NULL},
 
 	/* experimental */
@@ -6657,7 +6768,30 @@ PyObject *pyrna_struct_CreatePyObject(PointerRNA *ptr)
 	if (ptr->data == NULL && ptr->type == NULL) { /* Operator RNA has NULL data */
 		Py_RETURN_NONE;
 	}
-	else {
+
+	/* New in 2.8x, since not many types support instancing
+	 * we may want to use a flag to avoid looping over all classes. - campbell */
+	void **instance = ptr->data ? RNA_struct_instance(ptr) : NULL;
+	if (instance && *instance) {
+		pyrna = *instance;
+
+		/* Refine may have changed types after the first instance was created. */
+		if (ptr->type == pyrna->ptr.type) {
+			Py_INCREF(pyrna);
+			return (PyObject *)pyrna;
+		}
+		else {
+			/* Existing users will need to use 'type_recast' method. */
+			Py_DECREF(pyrna);
+			*instance = NULL;
+			/* Continue as if no instance was made */
+#if 0		/* no need to assign, will be written to next... */
+			pyrna = NULL;
+#endif
+		}
+	}
+
+	{
 		PyTypeObject *tp = (PyTypeObject *)pyrna_struct_Subtype(ptr);
 
 		if (tp) {
@@ -6678,6 +6812,12 @@ PyObject *pyrna_struct_CreatePyObject(PointerRNA *ptr)
 		return NULL;
 	}
 
+	/* Blender's instance owns a reference (to avoid Python freeing it). */
+	if (instance) {
+		*instance = pyrna;
+		Py_INCREF(pyrna);
+	}
+
 	pyrna->ptr = *ptr;
 #ifdef PYRNA_FREE_SUPPORT
 	pyrna->freeptr = false;
@@ -6933,15 +7073,7 @@ static PyObject *pyrna_basetype_dir(BPy_BaseTypeRNA *self)
 	RNA_PROP_BEGIN (&self->ptr, itemptr, self->prop)
 	{
 		StructRNA *srna = itemptr.data;
-		StructRNA *srna_base = RNA_struct_base(itemptr.data);
-		/* skip own operators, these double up [#29666] */
-		if (ELEM(srna_base, &RNA_Operator, &RNA_Manipulator)) {
-			/* do nothing */
-		}
-		else {
-			/* add to python list */
-			PyList_APPEND(ret, PyUnicode_FromString(RNA_struct_identifier(srna)));
-		}
+		PyList_APPEND(ret, PyUnicode_FromString(RNA_struct_identifier(srna)));
 	}
 	RNA_PROP_END;
 
@@ -7450,7 +7582,6 @@ static int bpy_class_call(bContext *C, PointerRNA *ptr, FunctionRNA *func, Param
 	PyObject *args;
 	PyObject *ret = NULL, *py_srna = NULL, *py_class_instance = NULL, *parmitem;
 	PyTypeObject *py_class;
-	void **py_class_instance_store = NULL;
 	PropertyRNA *parm;
 	ParameterIterator iter;
 	PointerRNA funcptr;
@@ -7501,10 +7632,6 @@ static int bpy_class_call(bContext *C, PointerRNA *ptr, FunctionRNA *func, Param
 					py_class_instance = *instance;
 					Py_INCREF(py_class_instance);
 				}
-				else {
-					/* store the instance here once its created */
-					py_class_instance_store = instance;
-				}
 			}
 		}
 		/* end exception */
@@ -7575,10 +7702,6 @@ static int bpy_class_call(bContext *C, PointerRNA *ptr, FunctionRNA *func, Param
 			if (py_class_instance == NULL) {
 				err = -1; /* so the error is not overridden below */
 			}
-			else if (py_class_instance_store) {
-				*py_class_instance_store = py_class_instance;
-				Py_INCREF(py_class_instance);
-			}
 		}
 	}
 
diff --git a/source/blender/python/intern/bpy_rna_array.c b/source/blender/python/intern/bpy_rna_array.c
index 38931cd85de..3e147d29c90 100644
--- a/source/blender/python/intern/bpy_rna_array.c
+++ b/source/blender/python/intern/bpy_rna_array.c
@@ -38,6 +38,8 @@
 
 #include "RNA_access.h"
 
+#include "../generic/py_capi_utils.h"
+
 #define USE_MATHUTILS
 
 #ifdef USE_MATHUTILS
@@ -550,7 +552,7 @@ static void py_to_float(const struct ItemConvertArgData *arg, PyObject *py, char
 static void py_to_int(const struct ItemConvertArgData *arg, PyObject *py, char *data)
 {
 	const int *range = arg->int_data.range;
-	int value = (int)PyLong_AsLong(py);
+	int value = PyC_Long_AsI32(py);
 	CLAMP(value, range[0], range[1]);
 	*(int *)data = value;
 }
diff --git a/source/blender/python/intern/bpy_rna_driver.c b/source/blender/python/intern/bpy_rna_driver.c
index b4c0de51c04..1135ba121e3 100644
--- a/source/blender/python/intern/bpy_rna_driver.c
+++ b/source/blender/python/intern/bpy_rna_driver.c
@@ -63,7 +63,15 @@ PyObject *pyrna_driver_get_variable_value(
 			}
 			else {
 				/* object & property */
-				driver_arg = pyrna_prop_to_py(&ptr, prop);
+				PropertyType type = RNA_property_type(prop);
+				if (type == PROP_ENUM) {
+					/* Note that enum's are converted to strings by default,
+					 * we want to avoid that, see: T52213 */
+					driver_arg = PyLong_FromLong(RNA_property_enum_get(&ptr, prop));
+				}
+				else {
+					driver_arg = pyrna_prop_to_py(&ptr, prop);
+				}
 			}
 		}
 		else {
diff --git a/source/blender/python/intern/bpy_rna_id_collection.c b/source/blender/python/intern/bpy_rna_id_collection.c
index 72705ffb3fb..8def52dc8fb 100644
--- a/source/blender/python/intern/bpy_rna_id_collection.c
+++ b/source/blender/python/intern/bpy_rna_id_collection.c
@@ -163,7 +163,6 @@ static PyObject *bpy_user_map(PyObject *UNUSED(self), PyObject *args, PyObject *
 	Main *bmain = G.main;  /* XXX Ugly, but should work! */
 #endif
 
-	static const char *kwlist[] = {"subset", "key_types", "value_types", NULL};
 	PyObject *subset = NULL;
 
 	PyObject *key_types = NULL;
@@ -173,9 +172,10 @@ static PyObject *bpy_user_map(PyObject *UNUSED(self), PyObject *args, PyObject *
 
 	PyObject *ret = NULL;
 
-
-	if (!PyArg_ParseTupleAndKeywords(
-	        args, kwds, "|O$O!O!:user_map", (char **)kwlist,
+	static const char *_keywords[] = {"subset", "key_types", "value_types", NULL};
+	static _PyArg_Parser _parser = {"|O$O!O!:user_map", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kwds, &_parser,
 	        &subset,
 	        &PySet_Type, &key_types,
 	        &PySet_Type, &val_types))
diff --git a/source/blender/python/intern/bpy_rna_manipulator.c b/source/blender/python/intern/bpy_rna_manipulator.c
index 245735f679e..4a326ae657b 100644
--- a/source/blender/python/intern/bpy_rna_manipulator.c
+++ b/source/blender/python/intern/bpy_rna_manipulator.c
@@ -30,6 +30,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "BLI_utildefines.h"
+#include "BLI_alloca.h"
 
 #include "BKE_main.h"
 
@@ -48,6 +49,11 @@
 
 #include "bpy_rna.h"
 
+
+/* -------------------------------------------------------------------- */
+/** \name Manipulator Target Property Define API
+ * \{ */
+
 enum {
 	BPY_MANIPULATOR_FN_SLOT_GET = 0,
 	BPY_MANIPULATOR_FN_SLOT_SET,
@@ -75,7 +81,7 @@ static void py_rna_manipulator_handler_get_cb(
 	if (mpr_prop->type->data_type == PROP_FLOAT) {
 		float *value = value_p;
 		if (mpr_prop->type->array_length == 1) {
-			if (((*value = PyFloat_AsDouble(ret)) == -1.0f && PyErr_Occurred()) == 0) {
+			if ((*value = PyFloat_AsDouble(ret)) == -1.0f && PyErr_Occurred()) {
 				goto fail;
 			}
 		}
@@ -121,8 +127,7 @@ static void py_rna_manipulator_handler_set_cb(
 			py_value = PyFloat_FromDouble(*value);
 		}
 		else {
-			py_value =  PyC_FromArray((void *)value, mpr_prop->type->array_length, &PyFloat_Type, false,
-			                          "Manipulator set callback: ");
+			py_value =  PyC_Tuple_PackArray_F32(value, mpr_prop->type->array_length);
 		}
 		if (py_value == NULL) {
 			goto fail;
@@ -236,14 +241,8 @@ PyDoc_STRVAR(bpy_manipulator_target_set_handler_doc,
 "   :arg range: Function that returns a (min, max) tuple for manipulators that use a range.\n"
 "   :type range: callable\n"
 );
-static PyObject *bpy_manipulator_target_set_handler(PyObject *UNUSED(self), PyObject *args, PyObject *kwds)
+static PyObject *bpy_manipulator_target_set_handler(PyObject *UNUSED(self), PyObject *args, PyObject *kw)
 {
-	/* Note: this is a counter-part to functions:
-	 * 'Manipulator.target_set_prop & target_set_operator'
-	 * (see: rna_wm_manipulator_api.c). conventions should match. */
-	static const char * const _keywords[] = {"self", "target", "get", "set", "range", NULL};
-	static _PyArg_Parser _parser = {"Os|$OOO:target_set_handler", _keywords, 0};
-
 	PyGILState_STATE gilstate = PyGILState_Ensure();
 
 	struct {
@@ -256,9 +255,13 @@ static PyObject *bpy_manipulator_target_set_handler(PyObject *UNUSED(self), PyOb
 		.py_fn_slots = {NULL},
 	};
 
+	/* Note: this is a counter-part to functions:
+	 * 'Manipulator.target_set_prop & target_set_operator'
+	 * (see: rna_wm_manipulator_api.c). conventions should match. */
+	static const char * const _keywords[] = {"self", "target", "get", "set", "range", NULL};
+	static _PyArg_Parser _parser = {"Os|$OOO:target_set_handler", _keywords, 0};
 	if (!_PyArg_ParseTupleAndKeywordsFast(
-	        args, kwds,
-	        &_parser,
+	        args, kw, &_parser,
 	        &params.self,
 	        &params.target,
 	        &params.py_fn_slots[BPY_MANIPULATOR_FN_SLOT_GET],
@@ -322,20 +325,241 @@ fail:
 	return NULL;
 }
 
-int BPY_rna_manipulator_module(PyObject *mod_par)
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Manipulator Target Property Access API
+ * \{ */
+
+PyDoc_STRVAR(bpy_manipulator_target_get_value_doc,
+".. method:: target_get_value(target):\n"
+"\n"
+"   Get the value of this target property.\n"
+"\n"
+"   :arg target: Target property name.\n"
+"   :type target: string\n"
+"   :return: The value of the target property.\n"
+"   :rtype: Single value or array based on the target type\n"
+);
+static PyObject *bpy_manipulator_target_get_value(PyObject *UNUSED(self), PyObject *args, PyObject *kw)
 {
-	static PyMethodDef method_def = {
-	    "target_set_handler", (PyCFunction)bpy_manipulator_target_set_handler, METH_VARARGS | METH_KEYWORDS,
-	    bpy_manipulator_target_set_handler_doc};
+	struct {
+		PyObject *self;
+		char *target;
+	} params = {
+		.self = NULL,
+		.target = NULL,
+	};
 
-	PyObject *func = PyCFunction_New(&method_def, NULL);
-	PyObject *func_inst = PyInstanceMethod_New(func);
+	static const char * const _keywords[] = {"self", "target", NULL};
+	static _PyArg_Parser _parser = {"Os:target_get_value", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kw, &_parser,
+	        &params.self,
+	        &params.target))
+	{
+		goto fail;
+	}
+
+	wmManipulator *mpr = ((BPy_StructRNA *)params.self)->ptr.data;
 
+	wmManipulatorProperty *mpr_prop =
+	        WM_manipulator_target_property_find(mpr, params.target);
+	if (mpr_prop == NULL) {
+		PyErr_Format(PyExc_ValueError,
+		             "Manipulator target property '%s.%s' not found",
+		             mpr->type->idname, params.target);
+		goto fail;
+	}
 
-	/* TODO, return a type that binds nearly to a method. */
-	PyModule_AddObject(mod_par, "_rna_manipulator_target_set_handler", func_inst);
+	const int array_len = WM_manipulator_target_property_array_length(mpr, mpr_prop);
+	switch (mpr_prop->type->data_type) {
+		case PROP_FLOAT:
+		{
+			if (array_len != 0) {
+				float *value = BLI_array_alloca(value, array_len);
+				WM_manipulator_target_property_value_get_array(mpr, mpr_prop, value);
+				return PyC_Tuple_PackArray_F32(value, array_len);
+			}
+			else {
+				float value = WM_manipulator_target_property_value_get(mpr, mpr_prop);
+				return PyFloat_FromDouble(value);
+			}
+			break;
+		}
+		default:
+		{
+			PyErr_SetString(PyExc_RuntimeError, "Not yet supported type");
+			goto fail;
+		}
+	}
 
-	return 0;
+fail:
+	return NULL;
 }
 
+PyDoc_STRVAR(bpy_manipulator_target_set_value_doc,
+".. method:: target_set_value(target):\n"
+"\n"
+"   Set the value of this target property.\n"
+"\n"
+"   :arg target: Target property name.\n"
+"   :type target: string\n"
+);
+static PyObject *bpy_manipulator_target_set_value(PyObject *UNUSED(self), PyObject *args, PyObject *kw)
+{
+	struct {
+		PyObject *self;
+		char *target;
+		PyObject *value;
+	} params = {
+		.self = NULL,
+		.target = NULL,
+		.value = NULL,
+	};
+
+	static const char * const _keywords[] = {"self", "target", "value", NULL};
+	static _PyArg_Parser _parser = {"OsO:target_set_value", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kw, &_parser,
+	        &params.self,
+	        &params.target,
+	        &params.value))
+	{
+		goto fail;
+	}
+
+	wmManipulator *mpr = ((BPy_StructRNA *)params.self)->ptr.data;
 
+	wmManipulatorProperty *mpr_prop =
+	        WM_manipulator_target_property_find(mpr, params.target);
+	if (mpr_prop == NULL) {
+		PyErr_Format(PyExc_ValueError,
+		             "Manipulator target property '%s.%s' not found",
+		             mpr->type->idname, params.target);
+		goto fail;
+	}
+
+	const int array_len = WM_manipulator_target_property_array_length(mpr, mpr_prop);
+	switch (mpr_prop->type->data_type) {
+		case PROP_FLOAT:
+		{
+			if (array_len != 0) {
+				float *value = BLI_array_alloca(value, array_len);
+				if (PyC_AsArray(value, params.value, mpr_prop->type->array_length, &PyFloat_Type, false,
+				                "Manipulator target property array") == -1)
+				{
+					goto fail;
+				}
+				WM_manipulator_target_property_value_set_array(BPy_GetContext(), mpr, mpr_prop, value);
+			}
+			else {
+				float value;
+				if ((value = PyFloat_AsDouble(params.value)) == -1.0f && PyErr_Occurred()) {
+					goto fail;
+				}
+				WM_manipulator_target_property_value_set(BPy_GetContext(), mpr, mpr_prop, value);
+			}
+			Py_RETURN_NONE;
+		}
+		default:
+		{
+			PyErr_SetString(PyExc_RuntimeError, "Not yet supported type");
+			goto fail;
+		}
+	}
+
+fail:
+	return NULL;
+}
+
+
+PyDoc_STRVAR(bpy_manipulator_target_get_range_doc,
+".. method:: target_get_range(target):\n"
+"\n"
+"   Get the range for this target property.\n"
+"\n"
+"   :arg target: Target property name.\n"
+"   :Get the range for this target property"
+"   :return: The range of this property (min, max).\n"
+"   :rtype: tuple pair.\n"
+);
+static PyObject *bpy_manipulator_target_get_range(PyObject *UNUSED(self), PyObject *args, PyObject *kw)
+{
+	struct {
+		PyObject *self;
+		char *target;
+	} params = {
+		.self = NULL,
+		.target = NULL,
+	};
+
+	static const char * const _keywords[] = {"self", "target", NULL};
+	static _PyArg_Parser _parser = {"Os:target_get_range", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kw, &_parser,
+	        &params.self,
+	        &params.target))
+	{
+		goto fail;
+	}
+
+	wmManipulator *mpr = ((BPy_StructRNA *)params.self)->ptr.data;
+
+	wmManipulatorProperty *mpr_prop =
+	        WM_manipulator_target_property_find(mpr, params.target);
+	if (mpr_prop == NULL) {
+		PyErr_Format(PyExc_ValueError,
+		             "Manipulator target property '%s.%s' not found",
+		             mpr->type->idname, params.target);
+		goto fail;
+	}
+
+	switch (mpr_prop->type->data_type) {
+		case PROP_FLOAT:
+		{
+			float range[2];
+			WM_manipulator_target_property_range_get(mpr, mpr_prop, range);
+			return PyC_Tuple_PackArray_F32(range, 2);
+		}
+		default:
+		{
+			PyErr_SetString(PyExc_RuntimeError, "Not yet supported type");
+			goto fail;
+		}
+	}
+
+fail:
+	return NULL;
+}
+
+/** \} */
+
+int BPY_rna_manipulator_module(PyObject *mod_par)
+{
+	static PyMethodDef method_def_array[] = {
+		/* Manipulator Target Property Define API */
+		{"target_set_handler", (PyCFunction)bpy_manipulator_target_set_handler,
+		 METH_VARARGS | METH_KEYWORDS, bpy_manipulator_target_set_handler_doc},
+		/* Manipulator Target Property Access API */
+		{"target_get_value", (PyCFunction)bpy_manipulator_target_get_value,
+		 METH_VARARGS | METH_KEYWORDS, bpy_manipulator_target_get_value_doc},
+		{"target_set_value", (PyCFunction)bpy_manipulator_target_set_value,
+		 METH_VARARGS | METH_KEYWORDS, bpy_manipulator_target_set_value_doc},
+		{"target_get_range", (PyCFunction)bpy_manipulator_target_get_range,
+		 METH_VARARGS | METH_KEYWORDS, bpy_manipulator_target_get_range_doc},
+		/* no sentinel needed. */
+	};
+
+	for (int i = 0; i < ARRAY_SIZE(method_def_array); i++) {
+		PyMethodDef *m = &method_def_array[i];
+		PyObject *func = PyCFunction_New(m, NULL);
+		PyObject *func_inst = PyInstanceMethod_New(func);
+		char name_prefix[128];
+		PyOS_snprintf(name_prefix, sizeof(name_prefix), "_rna_manipulator_%s", m->ml_name);
+		/* TODO, return a type that binds nearly to a method. */
+		PyModule_AddObject(mod_par, name_prefix, func_inst);
+	}
+
+	return 0;
+}
diff --git a/source/blender/python/intern/bpy_util.h b/source/blender/python/intern/bpy_util.h
index 63cb7920bd1..6000bf94aef 100644
--- a/source/blender/python/intern/bpy_util.h
+++ b/source/blender/python/intern/bpy_util.h
@@ -27,8 +27,8 @@
 #ifndef __BPY_UTIL_H__
 #define __BPY_UTIL_H__
 
-#if PY_VERSION_HEX <  0x03050000
-#  error "Python 3.5 or greater is required, you'll need to update your python."
+#if PY_VERSION_HEX <  0x03060000
+#  error "Python 3.6 or greater is required, you'll need to update your python."
 #endif
 
 struct EnumPropertyItem;
diff --git a/source/blender/python/intern/bpy_utils_units.c b/source/blender/python/intern/bpy_utils_units.c
index e0c70483e3c..0ef689d1a5a 100644
--- a/source/blender/python/intern/bpy_utils_units.c
+++ b/source/blender/python/intern/bpy_utils_units.c
@@ -174,8 +174,6 @@ PyDoc_STRVAR(bpyunits_to_value_doc,
 );
 static PyObject *bpyunits_to_value(PyObject *UNUSED(self), PyObject *args, PyObject *kw)
 {
-	static const char *kwlist[] = {"unit_system", "unit_category", "str_input", "str_ref_unit", NULL};
-
 	char *usys_str = NULL, *ucat_str = NULL, *inpt = NULL, *uref = NULL;
 	const float scale = 1.0f;
 
@@ -185,8 +183,13 @@ static PyObject *bpyunits_to_value(PyObject *UNUSED(self), PyObject *args, PyObj
 	int usys, ucat;
 	PyObject *ret;
 
-	if (!PyArg_ParseTupleAndKeywords(args, kw, "sss#|z:bpy.utils.units.to_value", (char **)kwlist,
-	                                 &usys_str, &ucat_str, &inpt, &str_len, &uref))
+	static const char *_keywords[] = {
+		"unit_system", "unit_category", "str_input", "str_ref_unit", NULL,
+	};
+	static _PyArg_Parser _parser = {"sss#|z:to_value", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kw, &_parser,
+	        &usys_str, &ucat_str, &inpt, &str_len, &uref))
 	{
 		return NULL;
 	}
@@ -244,9 +247,6 @@ PyDoc_STRVAR(bpyunits_to_string_doc,
 );
 static PyObject *bpyunits_to_string(PyObject *UNUSED(self), PyObject *args, PyObject *kw)
 {
-	static const char *kwlist[] = {"unit_system", "unit_category", "value",
-	                               "precision", "split_unit", "compatible_unit", NULL};
-
 	char *usys_str = NULL, *ucat_str = NULL;
 	double value = 0.0;
 	int precision = 3;
@@ -254,9 +254,13 @@ static PyObject *bpyunits_to_string(PyObject *UNUSED(self), PyObject *args, PyOb
 
 	int usys, ucat;
 
-	if (!PyArg_ParseTupleAndKeywords(
-	        args, kw,
-	        "ssd|iO&O&:bpy.utils.units.to_string", (char **)kwlist,
+	static const char *_keywords[] = {
+		"unit_system", "unit_category", "value",
+		"precision", "split_unit", "compatible_unit", NULL,
+	};
+	static _PyArg_Parser _parser = {"ssd|iO&O&:to_string", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kw, &_parser,
 	        &usys_str, &ucat_str, &value, &precision,
 	        PyC_ParseBool, &split_unit,
 	        PyC_ParseBool, &compatible_unit))
diff --git a/source/blender/python/intern/gpu.c b/source/blender/python/intern/gpu.c
index 48230a723d2..a7a0ae78f26 100644
--- a/source/blender/python/intern/gpu.c
+++ b/source/blender/python/intern/gpu.c
@@ -207,7 +207,7 @@ PyDoc_STRVAR(GPU_export_shader_doc,
 "   :return: Dictionary defining the shader, uniforms and attributes.\n"
 "   :rtype: Dict"
 );
-static PyObject *GPU_export_shader(PyObject *UNUSED(self), PyObject *args, PyObject *kwds)
+static PyObject *GPU_export_shader(PyObject *UNUSED(self), PyObject *args, PyObject *kw)
 {
 	PyObject *pyscene;
 	PyObject *pymat;
@@ -224,11 +224,14 @@ static PyObject *GPU_export_shader(PyObject *UNUSED(self), PyObject *args, PyObj
 	GPUInputUniform *uniform;
 	GPUInputAttribute *attribute;
 
-	static const char *kwlist[] = {"scene", "material", NULL};
-
-	if (!PyArg_ParseTupleAndKeywords(args, kwds, "OO:export_shader", (char **)(kwlist), &pyscene, &pymat))
+	static const char *_keywords[] = {"scene", "material", NULL};
+	static _PyArg_Parser _parser = {"OO:export_shader", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kw, &_parser,
+	        &pyscene, &pymat))
+	{
 		return NULL;
-
+	}
 	scene = (Scene *)PyC_RNA_AsPointer(pyscene, "Scene");
 	if (scene == NULL) {
 		return NULL;
@@ -334,6 +337,14 @@ PyObject *GPU_initPython(void)
 	PyDict_SetItem(sys_modules, PyModule_GetNameObject(submodule), submodule);
 	Py_INCREF(submodule);
 
+	PyModule_AddObject(module, "matrix", (submodule = BPyInit_gpu_matrix()));
+	PyDict_SetItem(sys_modules, PyModule_GetNameObject(submodule), submodule);
+	Py_INCREF(submodule);
+
+	PyModule_AddObject(module, "select", (submodule = BPyInit_gpu_select()));
+	PyDict_SetItem(sys_modules, PyModule_GetNameObject(submodule), submodule);
+	Py_INCREF(submodule);
+
 	PyDict_SetItem(PyImport_GetModuleDict(), PyModule_GetNameObject(module), module);
 	return module;
 }
diff --git a/source/blender/python/intern/gpu.h b/source/blender/python/intern/gpu.h
index 0da44a4eb87..92841db9027 100644
--- a/source/blender/python/intern/gpu.h
+++ b/source/blender/python/intern/gpu.h
@@ -37,5 +37,7 @@
 PyObject *GPU_initPython(void);
 
 PyObject *BPyInit_gpu_offscreen(void);
+PyObject *BPyInit_gpu_matrix(void);
+PyObject *BPyInit_gpu_select(void);
 
 #endif /* __GPU_H__ */
diff --git a/source/blender/python/intern/gpu_offscreen.c b/source/blender/python/intern/gpu_offscreen.c
index da8e5d69f02..6c16c274234 100644
--- a/source/blender/python/intern/gpu_offscreen.c
+++ b/source/blender/python/intern/gpu_offscreen.c
@@ -144,36 +144,6 @@ static PyObject *pygpu_offscreen_unbind(BPy_GPUOffScreen *self, PyObject *args,
 	Py_RETURN_NONE;
 }
 
-/**
- * Use with PyArg_ParseTuple's "O&" formatting.
- */
-static int pygpu_offscreen_check_matrix(PyObject *o, void *p)
-{
-	MatrixObject **pymat_p = p;
-	MatrixObject  *pymat = (MatrixObject *)o;
-
-	if (!MatrixObject_Check(pymat)) {
-		PyErr_Format(PyExc_TypeError,
-		             "expected a mathutils.Matrix, not a %.200s",
-		             Py_TYPE(o)->tp_name);
-		return 0;
-	}
-
-	if (BaseMath_ReadCallback(pymat) == -1) {
-		return 0;
-	}
-
-	if ((pymat->num_col != 4) ||
-	    (pymat->num_row != 4))
-	{
-		PyErr_SetString(PyExc_ValueError, "matrix must be 4x4");
-		return 0;
-	}
-
-	*pymat_p = pymat;
-	return 1;
-}
-
 PyDoc_STRVAR(pygpu_offscreen_draw_view3d_doc,
 "draw_view3d(scene, view3d, region, modelview_matrix, projection_matrix)\n"
 "\n"
@@ -192,6 +162,8 @@ PyDoc_STRVAR(pygpu_offscreen_draw_view3d_doc,
 );
 static PyObject *pygpu_offscreen_draw_view3d(BPy_GPUOffScreen *self, PyObject *args, PyObject *kwds)
 {
+	/* TODO: This doesn't work currently because of eval_ctx. */
+#if 0
 	static const char *kwlist[] = {"scene", "render_layer", "view3d", "region", "projection_matrix", "modelview_matrix", NULL};
 
 	MatrixObject *py_mat_modelview, *py_mat_projection;
@@ -210,8 +182,8 @@ static PyObject *pygpu_offscreen_draw_view3d(BPy_GPUOffScreen *self, PyObject *a
 	if (!PyArg_ParseTupleAndKeywords(
 	        args, kwds, "OOOOO&O&:draw_view3d", (char **)(kwlist),
 	        &py_scene, &py_scene_layer, &py_view3d, &py_region,
-	        pygpu_offscreen_check_matrix, &py_mat_projection,
-	        pygpu_offscreen_check_matrix, &py_mat_modelview) ||
+	        Matrix_Parse4x4, &py_mat_projection,
+	        Matrix_Parse4x4, &py_mat_modelview) ||
 	    (!(scene    = PyC_RNA_AsPointer(py_scene, "Scene")) ||
 	     !(sl       = PyC_RNA_AsPointer(py_scene_layer, "SceneLayer")) ||
 	     !(v3d      = PyC_RNA_AsPointer(py_view3d, "SpaceView3D")) ||
@@ -231,7 +203,7 @@ static PyObject *pygpu_offscreen_draw_view3d(BPy_GPUOffScreen *self, PyObject *a
 	GPU_offscreen_bind(self->ofs, true); /* bind */
 
 	ED_view3d_draw_offscreen(
-	        scene, v3d, ar, GPU_offscreen_width(self->ofs), GPU_offscreen_height(self->ofs),
+	        scene, sl, v3d, ar, GPU_offscreen_width(self->ofs), GPU_offscreen_height(self->ofs),
 	        (float(*)[4])py_mat_modelview->matrix, (float(*)[4])py_mat_projection->matrix,
 	        false, true, true, "",
 	        fx, &fx_settings,
@@ -244,6 +216,10 @@ static PyObject *pygpu_offscreen_draw_view3d(BPy_GPUOffScreen *self, PyObject *a
 	MEM_freeN(rv3d_mats);
 
 	Py_RETURN_NONE;
+#else
+	UNUSED_VARS(self, args, kwds);
+#endif
+	return NULL;
 }
 
 PyDoc_STRVAR(pygpu_offscreen_free_doc,
diff --git a/source/blender/python/intern/gpu_py_matrix.c b/source/blender/python/intern/gpu_py_matrix.c
new file mode 100644
index 00000000000..68b08dfb324
--- /dev/null
+++ b/source/blender/python/intern/gpu_py_matrix.c
@@ -0,0 +1,552 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/python/intern/gpu_py_matrix.c
+ *  \ingroup pythonintern
+ *
+ * This file defines the gpu.matrix stack API.
+ *
+ * \warning While these functions attempt to ensure correct stack usage.
+ * Mixing Python and C functions may still crash on invalid use.
+ */
+
+#include <Python.h>
+
+
+#include "BLI_utildefines.h"
+
+#include "../mathutils/mathutils.h"
+
+#include "../generic/py_capi_utils.h"
+
+#include "gpu.h"
+
+#define USE_GPU_PY_MATRIX_API
+#include "GPU_matrix.h"
+#undef USE_GPU_PY_MATRIX_API
+
+/* -------------------------------------------------------------------- */
+/** \name Helper Functions
+ * \{ */
+
+static bool pygpu_stack_is_push_model_view_ok_or_error(void)
+{
+	if (GPU_matrix_stack_level_get_model_view() >= GPU_PY_MATRIX_STACK_LEN) {
+		PyErr_SetString(PyExc_RuntimeError,
+		                "Maximum model-view stack depth " STRINGIFY(GPU_PY_MATRIX_STACK_DEPTH) " reached");
+		return false;
+	}
+	return true;
+}
+
+static bool pygpu_stack_is_push_projection_ok_or_error(void)
+{
+	if (GPU_matrix_stack_level_get_projection() >= GPU_PY_MATRIX_STACK_LEN) {
+		PyErr_SetString(PyExc_RuntimeError,
+		                "Maximum projection stack depth " STRINGIFY(GPU_PY_MATRIX_STACK_DEPTH) " reached");
+		return false;
+	}
+	return true;
+}
+
+static bool pygpu_stack_is_pop_model_view_ok_or_error(void)
+{
+	if (GPU_matrix_stack_level_get_model_view() == 0) {
+		PyErr_SetString(PyExc_RuntimeError,
+		                "Minimum model-view stack depth reached");
+		return false;
+	}
+	return true;
+}
+
+static bool pygpu_stack_is_pop_projection_ok_or_error(void)
+{
+	if (GPU_matrix_stack_level_get_projection() == 0) {
+		PyErr_SetString(PyExc_RuntimeError,
+		                "Minimum projection stack depth reached");
+		return false;
+	}
+	return true;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Manage Stack
+ * \{ */
+
+PyDoc_STRVAR(pygpu_matrix_push_doc,
+"push()\n"
+"\n"
+"   Add to the model-view matrix stack.\n"
+);
+static PyObject *pygpu_matrix_push(PyObject *UNUSED(self))
+{
+	if (!pygpu_stack_is_push_model_view_ok_or_error()) {
+		return NULL;
+	}
+	gpuPushMatrix();
+	Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(pygpu_matrix_pop_doc,
+"pop()\n"
+"\n"
+"   Remove the last model-view matrix from the stack.\n"
+);
+static PyObject *pygpu_matrix_pop(PyObject *UNUSED(self))
+{
+	if (!pygpu_stack_is_pop_model_view_ok_or_error()) {
+		return NULL;
+	}
+	gpuPopMatrix();
+	Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(pygpu_matrix_push_projection_doc,
+"push_projection()\n"
+"\n"
+"   Add to the projection matrix stack.\n"
+);
+static PyObject *pygpu_matrix_push_projection(PyObject *UNUSED(self))
+{
+	if (!pygpu_stack_is_push_projection_ok_or_error()) {
+		return NULL;
+	}
+	gpuPushProjectionMatrix();
+	Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(pygpu_matrix_pop_projection_doc,
+"pop_projection()\n"
+"\n"
+"   Remove the last projection matrix from the stack.\n"
+);
+static PyObject *pygpu_matrix_pop_projection(PyObject *UNUSED(self))
+{
+	if (!pygpu_stack_is_pop_projection_ok_or_error()) {
+		return NULL;
+	}
+	gpuPopProjectionMatrix();
+	Py_RETURN_NONE;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Stack (Context Manager)
+ *
+ * Safer alternative to ensure balanced push/pop calls.
+ *
+ * \{ */
+
+typedef struct {
+	PyObject_HEAD /* required python macro */
+	int type;
+	int level;
+} BPy_GPU_MatrixStackContext;
+
+enum {
+	PYGPU_MATRIX_TYPE_MODEL_VIEW = 1,
+	PYGPU_MATRIX_TYPE_PROJECTION = 2,
+};
+
+static PyObject *pygpu_matrix_stack_context_enter(BPy_GPU_MatrixStackContext *self);
+static PyObject *pygpu_matrix_stack_context_exit(BPy_GPU_MatrixStackContext *self, PyObject *args);
+
+static PyMethodDef pygpu_matrix_stack_context_methods[] = {
+	{"__enter__", (PyCFunction)pygpu_matrix_stack_context_enter, METH_NOARGS},
+	{"__exit__",  (PyCFunction)pygpu_matrix_stack_context_exit,  METH_VARARGS},
+	{NULL}
+};
+
+static PyTypeObject pygpu_matrix_stack_context_Type = {
+	PyVarObject_HEAD_INIT(NULL, 0)
+	.tp_name = "GPUMatrixStackContext",
+	.tp_basicsize = sizeof(BPy_GPU_MatrixStackContext),
+	.tp_flags = Py_TPFLAGS_DEFAULT,
+	.tp_methods = pygpu_matrix_stack_context_methods,
+};
+
+static PyObject *pygpu_matrix_stack_context_enter(BPy_GPU_MatrixStackContext *self)
+{
+	/* sanity - should never happen */
+	if (self->level != -1) {
+		PyErr_SetString(PyExc_RuntimeError, "Already in use");
+		return NULL;
+	}
+
+	if (self->type == PYGPU_MATRIX_TYPE_MODEL_VIEW) {
+		if (!pygpu_stack_is_push_model_view_ok_or_error()) {
+			return NULL;
+		}
+		gpuPushMatrix();
+		self->level = GPU_matrix_stack_level_get_model_view();
+	}
+	else if (self->type == PYGPU_MATRIX_TYPE_PROJECTION) {
+		if (!pygpu_stack_is_push_projection_ok_or_error()) {
+			return NULL;
+		}
+		gpuPushProjectionMatrix();
+		self->level = GPU_matrix_stack_level_get_projection();
+	}
+	else {
+		BLI_assert(0);
+	}
+	Py_RETURN_NONE;
+}
+
+static PyObject *pygpu_matrix_stack_context_exit(BPy_GPU_MatrixStackContext *self, PyObject *UNUSED(args))
+{
+	/* sanity - should never happen */
+	if (self->level == -1) {
+		fprintf(stderr, "Not yet in use\n");
+		goto finally;
+	}
+
+	if (self->type == PYGPU_MATRIX_TYPE_MODEL_VIEW) {
+		const int level = GPU_matrix_stack_level_get_model_view();
+		if (level != self->level) {
+			fprintf(stderr, "Level push/pop mismatch, expected %d, got %d\n", self->level, level);
+		}
+		if (level != 0) {
+			gpuPopMatrix();
+		}
+	}
+	else if (self->type == PYGPU_MATRIX_TYPE_PROJECTION) {
+		const int level = GPU_matrix_stack_level_get_projection();
+		if (level != self->level) {
+			fprintf(stderr, "Level push/pop mismatch, expected %d, got %d", self->level, level);
+		}
+		if (level != 0) {
+			gpuPopProjectionMatrix();
+		}
+	}
+	else {
+		BLI_assert(0);
+	}
+finally:
+	Py_RETURN_NONE;
+}
+
+static PyObject *pygpu_matrix_push_pop_impl(int type)
+{
+	BPy_GPU_MatrixStackContext *ret = PyObject_New(BPy_GPU_MatrixStackContext, &pygpu_matrix_stack_context_Type);
+	ret->type = type;
+	ret->level = -1;
+	return (PyObject *)ret;
+}
+
+PyDoc_STRVAR(pygpu_matrix_push_pop_doc,
+"push_pop()\n"
+"\n"
+"   Context manager to ensure balanced push/pop calls, even in the case of an error.\n"
+);
+static PyObject *pygpu_matrix_push_pop(PyObject *UNUSED(self))
+{
+	return pygpu_matrix_push_pop_impl(PYGPU_MATRIX_TYPE_MODEL_VIEW);
+}
+
+PyDoc_STRVAR(pygpu_matrix_push_pop_projection_doc,
+"push_pop_projection()\n"
+"\n"
+"   Context manager to ensure balanced push/pop calls, even in the case of an error.\n"
+);
+static PyObject *pygpu_matrix_push_pop_projection(PyObject *UNUSED(self))
+{
+	return pygpu_matrix_push_pop_impl(PYGPU_MATRIX_TYPE_PROJECTION);
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Manipulate State
+ * \{ */
+
+PyDoc_STRVAR(pygpu_matrix_multiply_matrix_doc,
+"multiply_matrix(matrix)\n"
+"\n"
+"   Multiply the current stack matrix.\n"
+"\n"
+"   :param matrix: A 4x4 matrix.\n"
+"   :type matrix: :class:`mathutils.Matrix`\n"
+);
+static PyObject *pygpu_matrix_multiply_matrix(PyObject *UNUSED(self), PyObject *value)
+{
+	MatrixObject *pymat;
+	if (!Matrix_Parse4x4(value, &pymat)) {
+		return NULL;
+	}
+	gpuMultMatrix(pymat->matrix);
+	Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(pygpu_matrix_scale_doc,
+"scale(scale)\n"
+"\n"
+"   Scale the current stack matrix.\n"
+"\n"
+"   :param scale: Scale the current stack matrix.\n"
+"   :type scale: sequence of 2 or 3 floats\n"
+);
+static PyObject *pygpu_matrix_scale(PyObject *UNUSED(self), PyObject *value)
+{
+	float scale[3];
+	int len;
+	if ((len = mathutils_array_parse(scale, 2, 3, value, "gpu.matrix.scale(): invalid vector arg")) == -1) {
+		return NULL;
+	}
+	if (len == 2) {
+		gpuScale2fv(scale);
+	}
+	else {
+		gpuScale3fv(scale);
+	}
+	Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(pygpu_matrix_scale_uniform_doc,
+"scale_uniform(scale)\n"
+"\n"
+"   :param scale: Scale the current stack matrix.\n"
+"   :type scale: sequence of 2 or 3 floats\n"
+);
+static PyObject *pygpu_matrix_scale_uniform(PyObject *UNUSED(self), PyObject *value)
+{
+	float scalar;
+	if ((scalar = PyFloat_AsDouble(value)) == -1.0f && PyErr_Occurred()) {
+		PyErr_Format(PyExc_TypeError,
+		             "expected a number, not %.200s",
+		             Py_TYPE(value)->tp_name);
+		return NULL;
+	}
+	gpuScaleUniform(scalar);
+	Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(pygpu_matrix_translate_doc,
+"translate(offset)\n"
+"\n"
+"   Scale the current stack matrix.\n"
+"\n"
+"   :param offset: Translate the current stack matrix.\n"
+"   :type offset: sequence of 2 or 3 floats\n"
+);
+static PyObject *pygpu_matrix_translate(PyObject *UNUSED(self), PyObject *value)
+{
+	float offset[3];
+	int len;
+	if ((len = mathutils_array_parse(offset, 2, 3, value, "gpu.matrix.translate(): invalid vector arg")) == -1) {
+		return NULL;
+	}
+	if (len == 2) {
+		gpuTranslate2fv(offset);
+	}
+	else {
+		gpuTranslate3fv(offset);
+	}
+	Py_RETURN_NONE;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Write State
+ * \{ */
+
+PyDoc_STRVAR(pygpu_matrix_reset_doc,
+"reset()\n"
+"\n"
+"   Empty stack and set to identity.\n"
+);
+static PyObject *pygpu_matrix_reset(PyObject *UNUSED(self))
+{
+	gpuMatrixReset();
+	Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(pygpu_matrix_load_identity_doc,
+"load_identity()\n"
+"\n"
+"   Empty stack and set to identity.\n"
+);
+static PyObject *pygpu_matrix_load_identity(PyObject *UNUSED(self))
+{
+	gpuLoadIdentity();
+	Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(pygpu_matrix_load_matrix_doc,
+"load_matrix(matrix)\n"
+"\n"
+"   Load a matrix into the stack.\n"
+"\n"
+"   :param matrix: A 4x4 matrix.\n"
+"   :type matrix: :class:`mathutils.Matrix`\n"
+);
+static PyObject *pygpu_matrix_load_matrix(PyObject *UNUSED(self), PyObject *value)
+{
+	MatrixObject *pymat;
+	if (!Matrix_Parse4x4(value, &pymat)) {
+		return NULL;
+	}
+	gpuLoadMatrix(pymat->matrix);
+	Py_RETURN_NONE;
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Read State
+ * \{ */
+
+PyDoc_STRVAR(pygpu_matrix_get_projection_matrix_doc,
+"get_projection_matrix()\n"
+"\n"
+"   Return a copy of the projection matrix.\n"
+"\n"
+"   :return: A 4x4 projection matrix.\n"
+"   :rtype: :class:`mathutils.Matrix`\n"
+);
+static PyObject *pygpu_matrix_get_projection_matrix(PyObject *UNUSED(self))
+{
+	float matrix[4][4];
+	gpuGetModelViewMatrix(matrix);
+	return Matrix_CreatePyObject(&matrix[0][0], 4, 4, NULL);
+}
+
+
+PyDoc_STRVAR(pygpu_matrix_get_modal_view_matrix_doc,
+"get_view_matrix()\n"
+"\n"
+"   Return a copy of the view matrix.\n"
+"\n"
+"   :return: A 4x4 view matrix.\n"
+"   :rtype: :class:`mathutils.Matrix`\n"
+);
+static PyObject *pygpu_matrix_get_modal_view_matrix(PyObject *UNUSED(self))
+{
+	float matrix[4][4];
+	gpuGetProjectionMatrix(matrix);
+	return Matrix_CreatePyObject(&matrix[0][0], 4, 4, NULL);
+}
+
+PyDoc_STRVAR(pygpu_matrix_get_normal_matrix_doc,
+"get_normal_matrix()\n"
+"\n"
+"   Return a copy of the normal matrix.\n"
+"\n"
+"   :return: A 3x3 normal matrix.\n"
+"   :rtype: :class:`mathutils.Matrix`\n"
+);
+static PyObject *pygpu_matrix_get_normal_matrix(PyObject *UNUSED(self))
+{
+	float matrix[3][3];
+	gpuGetNormalMatrix(matrix);
+	return Matrix_CreatePyObject(&matrix[0][0], 3, 3, NULL);
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Module
+ * \{ */
+
+static struct PyMethodDef BPy_GPU_matrix_methods[] = {
+	/* Manage Stack */
+	{"push", (PyCFunction)pygpu_matrix_push,
+	 METH_NOARGS, pygpu_matrix_push_doc},
+	{"pop", (PyCFunction)pygpu_matrix_pop,
+	 METH_NOARGS, pygpu_matrix_pop_doc},
+
+	{"push_projection", (PyCFunction)pygpu_matrix_push_projection,
+	 METH_NOARGS, pygpu_matrix_push_projection_doc},
+	{"pop_projection", (PyCFunction)pygpu_matrix_pop_projection,
+	 METH_NOARGS, pygpu_matrix_pop_projection_doc},
+
+	/* Stack (Context Manager) */
+	{"push_pop", (PyCFunction)pygpu_matrix_push_pop,
+	 METH_NOARGS, pygpu_matrix_push_pop_doc},
+	{"push_pop_projection", (PyCFunction)pygpu_matrix_push_pop_projection,
+	 METH_NOARGS, pygpu_matrix_push_pop_projection_doc},
+
+	/* Manipulate State */
+	{"multiply_matrix", (PyCFunction)pygpu_matrix_multiply_matrix,
+	 METH_O, pygpu_matrix_multiply_matrix_doc},
+	{"scale", (PyCFunction)pygpu_matrix_scale,
+	 METH_O, pygpu_matrix_scale_doc},
+	{"scale_uniform", (PyCFunction)pygpu_matrix_scale_uniform,
+	 METH_O, pygpu_matrix_scale_uniform_doc},
+	{"translate", (PyCFunction)pygpu_matrix_translate,
+	 METH_O, pygpu_matrix_translate_doc},
+
+	/* TODO */
+#if 0
+	{"rotate", (PyCFunction)pygpu_matrix_rotate,
+	 METH_O, pygpu_matrix_rotate_doc},
+	{"rotate_axis", (PyCFunction)pygpu_matrix_rotate_axis,
+	 METH_O, pygpu_matrix_rotate_axis_doc},
+	{"look_at", (PyCFunction)pygpu_matrix_look_at,
+	 METH_O, pygpu_matrix_look_at_doc},
+#endif
+
+	/* Write State */
+	{"reset", (PyCFunction)pygpu_matrix_reset,
+	 METH_NOARGS, pygpu_matrix_reset_doc},
+	{"load_identity", (PyCFunction)pygpu_matrix_load_identity,
+	 METH_NOARGS, pygpu_matrix_load_identity_doc},
+	{"load_matrix", (PyCFunction)pygpu_matrix_load_matrix,
+	 METH_O, pygpu_matrix_load_matrix_doc},
+
+	/* Read State */
+	{"get_projection_matrix", (PyCFunction)pygpu_matrix_get_projection_matrix,
+	 METH_NOARGS, pygpu_matrix_get_projection_matrix_doc},
+	{"get_model_view_matrix", (PyCFunction)pygpu_matrix_get_modal_view_matrix,
+	 METH_NOARGS, pygpu_matrix_get_modal_view_matrix_doc},
+	{"get_normal_matrix", (PyCFunction)pygpu_matrix_get_normal_matrix,
+	 METH_NOARGS, pygpu_matrix_get_normal_matrix_doc},
+
+	{NULL, NULL, 0, NULL}
+};
+
+PyDoc_STRVAR(BPy_GPU_matrix_doc,
+"This module provides access to the matrix stack."
+);
+static PyModuleDef BPy_GPU_matrix_module_def = {
+	PyModuleDef_HEAD_INIT,
+	.m_name = "gpu.matrix",
+	.m_doc = BPy_GPU_matrix_doc,
+	.m_methods = BPy_GPU_matrix_methods,
+};
+
+PyObject *BPyInit_gpu_matrix(void)
+{
+	PyObject *submodule;
+
+	submodule = PyModule_Create(&BPy_GPU_matrix_module_def);
+
+	if (PyType_Ready(&pygpu_matrix_stack_context_Type) < 0) {
+		return NULL;
+	}
+
+	return submodule;
+}
+
+/** \} */
diff --git a/source/blender/python/intern/gpu_py_select.c b/source/blender/python/intern/gpu_py_select.c
new file mode 100644
index 00000000000..f570c4cdae2
--- /dev/null
+++ b/source/blender/python/intern/gpu_py_select.c
@@ -0,0 +1,92 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/python/intern/gpu_py_select.c
+ *  \ingroup pythonintern
+ *
+ * This file defines the gpu.select API.
+ *
+ * \note Currently only used for manipulator selection,
+ * will need to add begin/end and a way to access the hits.
+ */
+
+#include <Python.h>
+
+#include "BLI_utildefines.h"
+
+#include "../generic/py_capi_utils.h"
+
+#include "gpu.h"
+
+#include "GPU_select.h"
+
+/* -------------------------------------------------------------------- */
+/** \name Methods
+ * \{ */
+
+PyDoc_STRVAR(pygpu_select_load_id_doc,
+"load_id(id)\n"
+"\n"
+"   Set the selection ID.\n"
+"\n"
+"   :param id: Number (32-bit unsigned int).\n"
+"   :type select: int\n"
+);
+static PyObject *pygpu_select_load_id(PyObject *UNUSED(self), PyObject *value)
+{
+	uint id;
+	if ((id = PyC_Long_AsU32(value)) == (uint)-1) {
+		return NULL;
+	}
+	GPU_select_load_id(id);
+	Py_RETURN_NONE;
+}
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Module
+ * \{ */
+
+static struct PyMethodDef BPy_GPU_select_methods[] = {
+	/* Manage Stack */
+	{"load_id", (PyCFunction)pygpu_select_load_id, METH_O, pygpu_select_load_id_doc},
+	{NULL, NULL, 0, NULL}
+};
+
+PyDoc_STRVAR(BPy_GPU_select_doc,
+"This module provides access to selection."
+);
+static PyModuleDef BPy_GPU_select_module_def = {
+	PyModuleDef_HEAD_INIT,
+	.m_name = "gpu.select",
+	.m_doc = BPy_GPU_select_doc,
+	.m_methods = BPy_GPU_select_methods,
+};
+
+PyObject *BPyInit_gpu_select(void)
+{
+	PyObject *submodule;
+
+	submodule = PyModule_Create(&BPy_GPU_select_module_def);
+
+	return submodule;
+}
+
+/** \} */
diff --git a/source/blender/python/mathutils/mathutils.c b/source/blender/python/mathutils/mathutils.c
index 1afb1d7be90..96ae0a9e50f 100644
--- a/source/blender/python/mathutils/mathutils.c
+++ b/source/blender/python/mathutils/mathutils.c
@@ -554,8 +554,8 @@ char BaseMathObject_freeze_doc[] =
 ;
 PyObject *BaseMathObject_freeze(BaseMathObject *self)
 {
-	if (self->flag & BASE_MATH_FLAG_IS_WRAP) {
-		PyErr_SetString(PyExc_TypeError, "Cannot freeze wrapped data");
+	if ((self->flag & BASE_MATH_FLAG_IS_WRAP) || (self->cb_user != NULL)) {
+		PyErr_SetString(PyExc_TypeError, "Cannot freeze wrapped/owned data");
 		return NULL;
 	}
 
diff --git a/source/blender/python/mathutils/mathutils.h b/source/blender/python/mathutils/mathutils.h
index 6ac75565c66..d1fb6dcdb82 100644
--- a/source/blender/python/mathutils/mathutils.h
+++ b/source/blender/python/mathutils/mathutils.h
@@ -41,9 +41,18 @@ extern char BaseMathObject_owner_doc[];
 	(struct_name *)((base_type ? (base_type)->tp_alloc(base_type, 0) : _PyObject_GC_New(&(root_type))));
 
 
-/* BaseMathObject.flag */
+/** BaseMathObject.flag */
 enum {
+	/**
+	 * Do not own the memory used in this vector,
+	 * \note This is error prone if the memory may be freed while this vector is in use.
+	 * Prefer using callbacks where possible, see: #Mathutils_RegisterCallback
+	 */
 	BASE_MATH_FLAG_IS_WRAP    = (1 << 0),
+	/**
+	 * Prevent changes to the vector so it can be used as a set or dictionary key for example.
+	 * (typical use cases for tuple).
+	 */
 	BASE_MATH_FLAG_IS_FROZEN  = (1 << 1),
 };
 #define BASE_MATH_FLAG_DEFAULT 0
diff --git a/source/blender/python/mathutils/mathutils_Matrix.c b/source/blender/python/mathutils/mathutils_Matrix.c
index e368e8871f3..2578b19d5ec 100644
--- a/source/blender/python/mathutils/mathutils_Matrix.c
+++ b/source/blender/python/mathutils/mathutils_Matrix.c
@@ -2914,6 +2914,73 @@ PyObject *Matrix_CreatePyObject_cb(PyObject *cb_user,
 	return (PyObject *) self;
 }
 
+/**
+ * Use with PyArg_ParseTuple's "O&" formatting.
+ */
+static bool Matrix_ParseCheck(MatrixObject *pymat)
+{
+	if (!MatrixObject_Check(pymat)) {
+		PyErr_Format(PyExc_TypeError,
+		             "expected a mathutils.Matrix, not a %.200s",
+		             Py_TYPE(pymat)->tp_name);
+		return 0;
+	}
+	/* sets error */
+	if (BaseMath_ReadCallback(pymat) == -1) {
+		return 0;
+	}
+	return 1;
+}
+
+int Matrix_ParseAny(PyObject *o, void *p)
+{
+	MatrixObject **pymat_p = p;
+	MatrixObject  *pymat = (MatrixObject *)o;
+
+	if (!Matrix_ParseCheck(pymat)) {
+		return 0;
+	}
+	*pymat_p = pymat;
+	return 1;
+}
+
+int Matrix_Parse3x3(PyObject *o, void *p)
+{
+	MatrixObject **pymat_p = p;
+	MatrixObject  *pymat = (MatrixObject *)o;
+
+	if (!Matrix_ParseCheck(pymat)) {
+		return 0;
+	}
+	if ((pymat->num_col != 3) ||
+	    (pymat->num_row != 3))
+	{
+		PyErr_SetString(PyExc_ValueError, "matrix must be 3x3");
+		return 0;
+	}
+
+	*pymat_p = pymat;
+	return 1;
+}
+
+int Matrix_Parse4x4(PyObject *o, void *p)
+{
+	MatrixObject **pymat_p = p;
+	MatrixObject  *pymat = (MatrixObject *)o;
+
+	if (!Matrix_ParseCheck(pymat)) {
+		return 0;
+	}
+	if ((pymat->num_col != 4) ||
+	    (pymat->num_row != 4))
+	{
+		PyErr_SetString(PyExc_ValueError, "matrix must be 4x4");
+		return 0;
+	}
+
+	*pymat_p = pymat;
+	return 1;
+}
 
 /* ----------------------------------------------------------------------------
  * special type for alternate access */
diff --git a/source/blender/python/mathutils/mathutils_Matrix.h b/source/blender/python/mathutils/mathutils_Matrix.h
index 542a0e349c7..9c84716d307 100644
--- a/source/blender/python/mathutils/mathutils_Matrix.h
+++ b/source/blender/python/mathutils/mathutils_Matrix.h
@@ -77,6 +77,11 @@ PyObject *Matrix_CreatePyObject_cb(
         unsigned char cb_type, unsigned char cb_subtype
         ) ATTR_WARN_UNUSED_RESULT;
 
+/* PyArg_ParseTuple's "O&" formatting helpers. */
+int Matrix_ParseAny(PyObject *o, void *p);
+int Matrix_Parse3x3(PyObject *o, void *p);
+int Matrix_Parse4x4(PyObject *o, void *p);
+
 extern unsigned char mathutils_matrix_row_cb_index; /* default */
 extern unsigned char mathutils_matrix_col_cb_index;
 extern unsigned char mathutils_matrix_translation_cb_index;
diff --git a/source/blender/python/mathutils/mathutils_Vector.c b/source/blender/python/mathutils/mathutils_Vector.c
index afc8a30a6b5..65450505e08 100644
--- a/source/blender/python/mathutils/mathutils_Vector.c
+++ b/source/blender/python/mathutils/mathutils_Vector.c
@@ -32,10 +32,17 @@
 #include "BLI_math.h"
 #include "BLI_utildefines.h"
 
+#include "../generic/py_capi_utils.h"
+
 #ifndef MATH_STANDALONE
 #  include "BLI_dynstr.h"
 #endif
 
+/**
+ * Higher dimensions are supported, for many common operations
+ * (dealing with vector/matrix multiply or handling as 3D locations)
+ * stack memory is used with a fixed size - defined here.
+ */
 #define MAX_DIMENSIONS 4
 
 /* Swizzle axes get packed into a single value that is used as a closure. Each
@@ -50,7 +57,8 @@ static PyObject *Vector_deepcopy(VectorObject *self, PyObject *args);
 static PyObject *Vector_to_tuple_ext(VectorObject *self, int ndigits);
 static int row_vector_multiplication(float rvec[MAX_DIMENSIONS], VectorObject *vec, MatrixObject *mat);
 
-/* Supports 2D, 3D, and 4D vector objects both int and float values
+/**
+ * Supports 2D, 3D, and 4D vector objects both int and float values
  * accepted. Mixed float and int values accepted. Ints are parsed to float
  */
 static PyObject *Vector_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
@@ -403,7 +411,7 @@ static PyObject *Vector_resize(VectorObject *self, PyObject *value)
 		return NULL;
 	}
 
-	if ((size = PyLong_AsLong(value)) == -1) {
+	if ((size = PyC_Long_AsI32(value)) == -1) {
 		PyErr_SetString(PyExc_TypeError,
 		                "Vector.resize(size): "
 		                "expected size argument to be an integer");
@@ -836,9 +844,11 @@ static PyObject *Vector_orthogonal(VectorObject *self)
 }
 
 
-/*
- * Vector.reflect(mirror): return a reflected vector on the mirror normal
- *  vec - ((2 * DotVecs(vec, mirror)) * mirror)
+/**
+ * Vector.reflect(mirror): return a reflected vector on the mirror normal.
+ * <pre>
+ *  vec - ((2 * dot(vec, mirror)) * mirror)
+ * </pre>
  */
 PyDoc_STRVAR(Vector_reflect_doc,
 ".. method:: reflect(mirror)\n"
@@ -1644,13 +1654,16 @@ static PyObject *Vector_isub(PyObject *v1, PyObject *v2)
  * multiplication */
 
 
-/* COLUMN VECTOR Multiplication (Matrix X Vector)
+/**
+ *  column vector multiplication (Matrix * Vector)
+ * <pre>
  * [1][4][7]   [a]
  * [2][5][8] * [b]
  * [3][6][9]   [c]
+ * </pre>
  *
- * note: vector/matrix multiplication IS NOT COMMUTATIVE!!!!
- * note: assume read callbacks have been done first.
+ * \note Vector/Matrix multiplication is not commutative.
+ * \note Assume read callbacks have been done first.
  */
 int column_vector_multiplication(float r_vec[MAX_DIMENSIONS], VectorObject *vec, MatrixObject *mat)
 {
@@ -2199,9 +2212,67 @@ static PyObject *Vector_length_squared_get(VectorObject *self, void *UNUSED(clos
 	return PyFloat_FromDouble(dot_vn_vn(self->vec, self->vec, self->size));
 }
 
-/* Get a new Vector according to the provided swizzle. This function has little
- * error checking, as we are in control of the inputs: the closure is set by us
- * in Vector_createSwizzleGetSeter. */
+
+/**
+ * Python script used to make swizzle array:
+ *
+ * \code{.py}
+ * SWIZZLE_BITS_PER_AXIS = 3
+ * SWIZZLE_VALID_AXIS = 0x4
+ *
+ * axis_dict = {}
+ * axis_pos = {'x': 0, 'y': 1, 'z': 2, 'w': 3}
+ * axises = 'xyzw'
+ * while len(axises) >= 2:
+ *     for axis_0 in axises:
+ *         axis_0_pos = axis_pos[axis_0]
+ *         for axis_1 in axises:
+ *             axis_1_pos = axis_pos[axis_1]
+ *             axis_dict[axis_0 + axis_1] = (
+ *                 '((%s | SWIZZLE_VALID_AXIS) | '
+ *                 '((%s | SWIZZLE_VALID_AXIS) << SWIZZLE_BITS_PER_AXIS))' %
+ *                 (axis_0_pos, axis_1_pos))
+ *             if len(axises) > 2:
+ *                 for axis_2 in axises:
+ *                     axis_2_pos = axis_pos[axis_2]
+ *                     axis_dict[axis_0 + axis_1 + axis_2] = (
+ *                         '((%s | SWIZZLE_VALID_AXIS) | '
+ *                         '((%s | SWIZZLE_VALID_AXIS) << SWIZZLE_BITS_PER_AXIS) | '
+ *                         '((%s | SWIZZLE_VALID_AXIS) << (SWIZZLE_BITS_PER_AXIS * 2)))' %
+ *                         (axis_0_pos, axis_1_pos, axis_2_pos))
+ *                     if len(axises) > 3:
+ *                         for axis_3 in axises:
+ *                             axis_3_pos = axis_pos[axis_3]
+ *                             axis_dict[axis_0 + axis_1 + axis_2 + axis_3] = (
+ *                                 '((%s | SWIZZLE_VALID_AXIS) | '
+ *                                 '((%s | SWIZZLE_VALID_AXIS) << SWIZZLE_BITS_PER_AXIS) | '
+ *                                 '((%s | SWIZZLE_VALID_AXIS) << (SWIZZLE_BITS_PER_AXIS * 2)) | '
+ *                                 '((%s | SWIZZLE_VALID_AXIS) << (SWIZZLE_BITS_PER_AXIS * 3)))  ' %
+ *                                 (axis_0_pos, axis_1_pos, axis_2_pos, axis_3_pos))
+ *
+ *     axises = axises[:-1]
+ *
+ *
+ * items = list(axis_dict.items())
+ * items.sort(key=lambda a: a[0].replace('x', '0').replace('y', '1').replace('z', '2').replace('w', '3'))
+ *
+ * unique = set()
+ * for key, val in items:
+ *     num = eval(val)
+ *     set_str = 'Vector_swizzle_set' if (len(set(key)) == len(key)) else 'NULL'
+ *     key_args = ', '.join(["'%s'" % c for c in key.upper()])
+ *     print('\t{(char *)"%s", %s(getter)Vector_swizzle_get, (setter)%s, NULL, SWIZZLE%d(%s)},' %
+ *           (key, (' ' * (4 - len(key))), set_str, len(key), key_args))
+ *     unique.add(num)
+ *
+ * if len(unique) != len(items):
+ *     print("ERROR, duplicate values found")
+ * \endcode
+ */
+
+/**
+ * Get a new Vector according to the provided swizzle bits.
+ */
 static PyObject *Vector_swizzle_get(VectorObject *self, void *closure)
 {
 	size_t axis_to;
@@ -2232,7 +2303,8 @@ static PyObject *Vector_swizzle_get(VectorObject *self, void *closure)
 	return Vector_CreatePyObject(vec, axis_to, Py_TYPE(self));
 }
 
-/* Set the items of this vector using a swizzle.
+/**
+ *  Set the items of this vector using a swizzle.
  * - If value is a vector or list this operates like an array copy, except that
  *   the destination is effectively re-ordered as defined by the swizzle. At
  *   most min(len(source), len(dest)) values will be copied.
@@ -2240,8 +2312,8 @@ static PyObject *Vector_swizzle_get(VectorObject *self, void *closure)
  * - If an axis appears more than once in the swizzle, the final occurrence is
  *   the one that determines its value.
  *
- * Returns 0 on success and -1 on failure. On failure, the vector will be
- * unchanged. */
+ * \return 0 on success and -1 on failure. On failure, the vector will be unchanged.
+ */
 static int Vector_swizzle_set(VectorObject *self, PyObject *value, void *closure)
 {
 	size_t size_from;
@@ -2324,19 +2396,14 @@ static int Vector_swizzle_set(VectorObject *self, PyObject *value, void *closure
 		return 0;
 }
 
-/* XYZW -> 0123 */
-#define AXIS_FROM_CHAR(a) (((a) != 'W') ? ((a) - 'X') : 3)
-
-#define _VA_SWIZZLE_1(a) ( \
-	((AXIS_FROM_CHAR(a) | SWIZZLE_VALID_AXIS)))
-#define _VA_SWIZZLE_2(a, b) (_VA_SWIZZLE_1(a) | \
-	((AXIS_FROM_CHAR(b) | SWIZZLE_VALID_AXIS) << (SWIZZLE_BITS_PER_AXIS)))
-#define _VA_SWIZZLE_3(a, b, c) (_VA_SWIZZLE_2(a, b) | \
-	((AXIS_FROM_CHAR(c) | SWIZZLE_VALID_AXIS) << (SWIZZLE_BITS_PER_AXIS * 2)))
-#define _VA_SWIZZLE_4(a, b, c, d) (_VA_SWIZZLE_3(a, b, c) | \
-	((AXIS_FROM_CHAR(d) | SWIZZLE_VALID_AXIS) << (SWIZZLE_BITS_PER_AXIS * 3)))
+#define _SWIZZLE1(a)                                 ((a) | SWIZZLE_VALID_AXIS)
+#define _SWIZZLE2(a, b)       (_SWIZZLE1(a)       | (((b) | SWIZZLE_VALID_AXIS) << (SWIZZLE_BITS_PER_AXIS)))
+#define _SWIZZLE3(a, b, c)    (_SWIZZLE2(a, b)    | (((c) | SWIZZLE_VALID_AXIS) << (SWIZZLE_BITS_PER_AXIS * 2)))
+#define _SWIZZLE4(a, b, c, d) (_SWIZZLE3(a, b, c) | (((d) | SWIZZLE_VALID_AXIS) << (SWIZZLE_BITS_PER_AXIS * 3)))
 
-#define SWIZZLE(...) SET_INT_IN_POINTER(VA_NARGS_CALL_OVERLOAD(_VA_SWIZZLE_, __VA_ARGS__))
+#define SWIZZLE2(a, b)       SET_INT_IN_POINTER(_SWIZZLE2(a, b))
+#define SWIZZLE3(a, b, c)    SET_INT_IN_POINTER(_SWIZZLE3(a, b, c))
+#define SWIZZLE4(a, b, c, d) SET_INT_IN_POINTER(_SWIZZLE4(a, b, c, d))
 
 /*****************************************************************************/
 /* Python attributes get/set structure:                                      */
@@ -2353,416 +2420,366 @@ static PyGetSetDef Vector_getseters[] = {
 	{(char *)"is_frozen",  (getter)BaseMathObject_is_frozen_get,  (setter)NULL, BaseMathObject_is_frozen_doc, NULL},
 	{(char *)"owner", (getter)BaseMathObject_owner_get, (setter)NULL, BaseMathObject_owner_doc, NULL},
 
-	/* autogenerated swizzle attrs, see python script below */
-	{(char *)"xx",   (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X')},
-	{(char *)"xxx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'X')},
-	{(char *)"xxxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'X', 'X')},
-	{(char *)"xxxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'X', 'Y')},
-	{(char *)"xxxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'X', 'Z')},
-	{(char *)"xxxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'X', 'W')},
-	{(char *)"xxy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'Y')},
-	{(char *)"xxyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'Y', 'X')},
-	{(char *)"xxyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'Y', 'Y')},
-	{(char *)"xxyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'Y', 'Z')},
-	{(char *)"xxyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'Y', 'W')},
-	{(char *)"xxz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'Z')},
-	{(char *)"xxzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'Z', 'X')},
-	{(char *)"xxzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'Z', 'Y')},
-	{(char *)"xxzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'Z', 'Z')},
-	{(char *)"xxzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'Z', 'W')},
-	{(char *)"xxw",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'W')},
-	{(char *)"xxwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'W', 'X')},
-	{(char *)"xxwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'W', 'Y')},
-	{(char *)"xxwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'W', 'Z')},
-	{(char *)"xxww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'X', 'W', 'W')},
-	{(char *)"xy",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'Y')},
-	{(char *)"xyx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'X')},
-	{(char *)"xyxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'X', 'X')},
-	{(char *)"xyxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'X', 'Y')},
-	{(char *)"xyxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'X', 'Z')},
-	{(char *)"xyxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'X', 'W')},
-	{(char *)"xyy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'Y')},
-	{(char *)"xyyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'Y', 'X')},
-	{(char *)"xyyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'Y', 'Y')},
-	{(char *)"xyyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'Y', 'Z')},
-	{(char *)"xyyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'Y', 'W')},
-	{(char *)"xyz",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'Y', 'Z')},
-	{(char *)"xyzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'Z', 'X')},
-	{(char *)"xyzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'Z', 'Y')},
-	{(char *)"xyzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'Z', 'Z')},
-	{(char *)"xyzw", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'Y', 'Z', 'W')},
-	{(char *)"xyw",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'Y', 'W')},
-	{(char *)"xywx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'W', 'X')},
-	{(char *)"xywy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'W', 'Y')},
-	{(char *)"xywz", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'Y', 'W', 'Z')},
-	{(char *)"xyww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Y', 'W', 'W')},
-	{(char *)"xz",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'Z')},
-	{(char *)"xzx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'X')},
-	{(char *)"xzxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'X', 'X')},
-	{(char *)"xzxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'X', 'Y')},
-	{(char *)"xzxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'X', 'Z')},
-	{(char *)"xzxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'X', 'W')},
-	{(char *)"xzy",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'Z', 'Y')},
-	{(char *)"xzyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'Y', 'X')},
-	{(char *)"xzyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'Y', 'Y')},
-	{(char *)"xzyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'Y', 'Z')},
-	{(char *)"xzyw", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'Z', 'Y', 'W')},
-	{(char *)"xzz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'Z')},
-	{(char *)"xzzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'Z', 'X')},
-	{(char *)"xzzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'Z', 'Y')},
-	{(char *)"xzzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'Z', 'Z')},
-	{(char *)"xzzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'Z', 'W')},
-	{(char *)"xzw",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'Z', 'W')},
-	{(char *)"xzwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'W', 'X')},
-	{(char *)"xzwy", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'Z', 'W', 'Y')},
-	{(char *)"xzwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'W', 'Z')},
-	{(char *)"xzww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'Z', 'W', 'W')},
-	{(char *)"xw",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'W')},
-	{(char *)"xwx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'X')},
-	{(char *)"xwxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'X', 'X')},
-	{(char *)"xwxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'X', 'Y')},
-	{(char *)"xwxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'X', 'Z')},
-	{(char *)"xwxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'X', 'W')},
-	{(char *)"xwy",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'W', 'Y')},
-	{(char *)"xwyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'Y', 'X')},
-	{(char *)"xwyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'Y', 'Y')},
-	{(char *)"xwyz", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'W', 'Y', 'Z')},
-	{(char *)"xwyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'Y', 'W')},
-	{(char *)"xwz",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'W', 'Z')},
-	{(char *)"xwzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'Z', 'X')},
-	{(char *)"xwzy", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('X', 'W', 'Z', 'Y')},
-	{(char *)"xwzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'Z', 'Z')},
-	{(char *)"xwzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'Z', 'W')},
-	{(char *)"xww",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'W')},
-	{(char *)"xwwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'W', 'X')},
-	{(char *)"xwwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'W', 'Y')},
-	{(char *)"xwwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'W', 'Z')},
-	{(char *)"xwww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('X', 'W', 'W', 'W')},
-	{(char *)"yx",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'X')},
-	{(char *)"yxx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'X')},
-	{(char *)"yxxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'X', 'X')},
-	{(char *)"yxxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'X', 'Y')},
-	{(char *)"yxxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'X', 'Z')},
-	{(char *)"yxxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'X', 'W')},
-	{(char *)"yxy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'Y')},
-	{(char *)"yxyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'Y', 'X')},
-	{(char *)"yxyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'Y', 'Y')},
-	{(char *)"yxyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'Y', 'Z')},
-	{(char *)"yxyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'Y', 'W')},
-	{(char *)"yxz",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'X', 'Z')},
-	{(char *)"yxzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'Z', 'X')},
-	{(char *)"yxzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'Z', 'Y')},
-	{(char *)"yxzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'Z', 'Z')},
-	{(char *)"yxzw", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'X', 'Z', 'W')},
-	{(char *)"yxw",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'X', 'W')},
-	{(char *)"yxwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'W', 'X')},
-	{(char *)"yxwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'W', 'Y')},
-	{(char *)"yxwz", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'X', 'W', 'Z')},
-	{(char *)"yxww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'X', 'W', 'W')},
-	{(char *)"yy",   (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y')},
-	{(char *)"yyx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'X')},
-	{(char *)"yyxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'X', 'X')},
-	{(char *)"yyxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'X', 'Y')},
-	{(char *)"yyxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'X', 'Z')},
-	{(char *)"yyxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'X', 'W')},
-	{(char *)"yyy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'Y')},
-	{(char *)"yyyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'Y', 'X')},
-	{(char *)"yyyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'Y', 'Y')},
-	{(char *)"yyyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'Y', 'Z')},
-	{(char *)"yyyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'Y', 'W')},
-	{(char *)"yyz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'Z')},
-	{(char *)"yyzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'Z', 'X')},
-	{(char *)"yyzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'Z', 'Y')},
-	{(char *)"yyzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'Z', 'Z')},
-	{(char *)"yyzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'Z', 'W')},
-	{(char *)"yyw",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'W')},
-	{(char *)"yywx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'W', 'X')},
-	{(char *)"yywy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'W', 'Y')},
-	{(char *)"yywz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'W', 'Z')},
-	{(char *)"yyww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Y', 'W', 'W')},
-	{(char *)"yz",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'Z')},
-	{(char *)"yzx",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'Z', 'X')},
-	{(char *)"yzxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'X', 'X')},
-	{(char *)"yzxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'X', 'Y')},
-	{(char *)"yzxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'X', 'Z')},
-	{(char *)"yzxw", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'Z', 'X', 'W')},
-	{(char *)"yzy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'Y')},
-	{(char *)"yzyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'Y', 'X')},
-	{(char *)"yzyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'Y', 'Y')},
-	{(char *)"yzyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'Y', 'Z')},
-	{(char *)"yzyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'Y', 'W')},
-	{(char *)"yzz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'Z')},
-	{(char *)"yzzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'Z', 'X')},
-	{(char *)"yzzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'Z', 'Y')},
-	{(char *)"yzzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'Z', 'Z')},
-	{(char *)"yzzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'Z', 'W')},
-	{(char *)"yzw",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'Z', 'W')},
-	{(char *)"yzwx", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'Z', 'W', 'X')},
-	{(char *)"yzwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'W', 'Y')},
-	{(char *)"yzwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'W', 'Z')},
-	{(char *)"yzww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'Z', 'W', 'W')},
-	{(char *)"yw",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'W')},
-	{(char *)"ywx",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'W', 'X')},
-	{(char *)"ywxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'X', 'X')},
-	{(char *)"ywxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'X', 'Y')},
-	{(char *)"ywxz", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'W', 'X', 'Z')},
-	{(char *)"ywxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'X', 'W')},
-	{(char *)"ywy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'Y')},
-	{(char *)"ywyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'Y', 'X')},
-	{(char *)"ywyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'Y', 'Y')},
-	{(char *)"ywyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'Y', 'Z')},
-	{(char *)"ywyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'Y', 'W')},
-	{(char *)"ywz",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'W', 'Z')},
-	{(char *)"ywzx", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Y', 'W', 'Z', 'X')},
-	{(char *)"ywzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'Z', 'Y')},
-	{(char *)"ywzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'Z', 'Z')},
-	{(char *)"ywzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'Z', 'W')},
-	{(char *)"yww",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'W')},
-	{(char *)"ywwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'W', 'X')},
-	{(char *)"ywwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'W', 'Y')},
-	{(char *)"ywwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'W', 'Z')},
-	{(char *)"ywww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Y', 'W', 'W', 'W')},
-	{(char *)"zx",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'X')},
-	{(char *)"zxx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'X')},
-	{(char *)"zxxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'X', 'X')},
-	{(char *)"zxxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'X', 'Y')},
-	{(char *)"zxxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'X', 'Z')},
-	{(char *)"zxxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'X', 'W')},
-	{(char *)"zxy",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'X', 'Y')},
-	{(char *)"zxyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'Y', 'X')},
-	{(char *)"zxyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'Y', 'Y')},
-	{(char *)"zxyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'Y', 'Z')},
-	{(char *)"zxyw", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'X', 'Y', 'W')},
-	{(char *)"zxz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'Z')},
-	{(char *)"zxzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'Z', 'X')},
-	{(char *)"zxzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'Z', 'Y')},
-	{(char *)"zxzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'Z', 'Z')},
-	{(char *)"zxzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'Z', 'W')},
-	{(char *)"zxw",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'X', 'W')},
-	{(char *)"zxwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'W', 'X')},
-	{(char *)"zxwy", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'X', 'W', 'Y')},
-	{(char *)"zxwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'W', 'Z')},
-	{(char *)"zxww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'X', 'W', 'W')},
-	{(char *)"zy",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'Y')},
-	{(char *)"zyx",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'Y', 'X')},
-	{(char *)"zyxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'X', 'X')},
-	{(char *)"zyxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'X', 'Y')},
-	{(char *)"zyxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'X', 'Z')},
-	{(char *)"zyxw", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'Y', 'X', 'W')},
-	{(char *)"zyy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'Y')},
-	{(char *)"zyyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'Y', 'X')},
-	{(char *)"zyyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'Y', 'Y')},
-	{(char *)"zyyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'Y', 'Z')},
-	{(char *)"zyyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'Y', 'W')},
-	{(char *)"zyz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'Z')},
-	{(char *)"zyzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'Z', 'X')},
-	{(char *)"zyzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'Z', 'Y')},
-	{(char *)"zyzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'Z', 'Z')},
-	{(char *)"zyzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'Z', 'W')},
-	{(char *)"zyw",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'Y', 'W')},
-	{(char *)"zywx", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'Y', 'W', 'X')},
-	{(char *)"zywy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'W', 'Y')},
-	{(char *)"zywz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'W', 'Z')},
-	{(char *)"zyww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Y', 'W', 'W')},
-	{(char *)"zz",   (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z')},
-	{(char *)"zzx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'X')},
-	{(char *)"zzxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'X', 'X')},
-	{(char *)"zzxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'X', 'Y')},
-	{(char *)"zzxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'X', 'Z')},
-	{(char *)"zzxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'X', 'W')},
-	{(char *)"zzy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'Y')},
-	{(char *)"zzyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'Y', 'X')},
-	{(char *)"zzyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'Y', 'Y')},
-	{(char *)"zzyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'Y', 'Z')},
-	{(char *)"zzyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'Y', 'W')},
-	{(char *)"zzz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'Z')},
-	{(char *)"zzzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'Z', 'X')},
-	{(char *)"zzzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'Z', 'Y')},
-	{(char *)"zzzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'Z', 'Z')},
-	{(char *)"zzzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'Z', 'W')},
-	{(char *)"zzw",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'W')},
-	{(char *)"zzwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'W', 'X')},
-	{(char *)"zzwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'W', 'Y')},
-	{(char *)"zzwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'W', 'Z')},
-	{(char *)"zzww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'Z', 'W', 'W')},
-	{(char *)"zw",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'W')},
-	{(char *)"zwx",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'W', 'X')},
-	{(char *)"zwxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'X', 'X')},
-	{(char *)"zwxy", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'W', 'X', 'Y')},
-	{(char *)"zwxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'X', 'Z')},
-	{(char *)"zwxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'X', 'W')},
-	{(char *)"zwy",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'W', 'Y')},
-	{(char *)"zwyx", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('Z', 'W', 'Y', 'X')},
-	{(char *)"zwyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'Y', 'Y')},
-	{(char *)"zwyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'Y', 'Z')},
-	{(char *)"zwyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'Y', 'W')},
-	{(char *)"zwz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'Z')},
-	{(char *)"zwzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'Z', 'X')},
-	{(char *)"zwzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'Z', 'Y')},
-	{(char *)"zwzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'Z', 'Z')},
-	{(char *)"zwzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'Z', 'W')},
-	{(char *)"zww",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'W')},
-	{(char *)"zwwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'W', 'X')},
-	{(char *)"zwwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'W', 'Y')},
-	{(char *)"zwwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'W', 'Z')},
-	{(char *)"zwww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('Z', 'W', 'W', 'W')},
-	{(char *)"wx",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'X')},
-	{(char *)"wxx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'X')},
-	{(char *)"wxxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'X', 'X')},
-	{(char *)"wxxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'X', 'Y')},
-	{(char *)"wxxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'X', 'Z')},
-	{(char *)"wxxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'X', 'W')},
-	{(char *)"wxy",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'X', 'Y')},
-	{(char *)"wxyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'Y', 'X')},
-	{(char *)"wxyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'Y', 'Y')},
-	{(char *)"wxyz", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'X', 'Y', 'Z')},
-	{(char *)"wxyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'Y', 'W')},
-	{(char *)"wxz",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'X', 'Z')},
-	{(char *)"wxzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'Z', 'X')},
-	{(char *)"wxzy", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'X', 'Z', 'Y')},
-	{(char *)"wxzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'Z', 'Z')},
-	{(char *)"wxzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'Z', 'W')},
-	{(char *)"wxw",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'W')},
-	{(char *)"wxwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'W', 'X')},
-	{(char *)"wxwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'W', 'Y')},
-	{(char *)"wxwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'W', 'Z')},
-	{(char *)"wxww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'X', 'W', 'W')},
-	{(char *)"wy",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'Y')},
-	{(char *)"wyx",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'Y', 'X')},
-	{(char *)"wyxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'X', 'X')},
-	{(char *)"wyxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'X', 'Y')},
-	{(char *)"wyxz", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'Y', 'X', 'Z')},
-	{(char *)"wyxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'X', 'W')},
-	{(char *)"wyy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'Y')},
-	{(char *)"wyyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'Y', 'X')},
-	{(char *)"wyyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'Y', 'Y')},
-	{(char *)"wyyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'Y', 'Z')},
-	{(char *)"wyyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'Y', 'W')},
-	{(char *)"wyz",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'Y', 'Z')},
-	{(char *)"wyzx", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'Y', 'Z', 'X')},
-	{(char *)"wyzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'Z', 'Y')},
-	{(char *)"wyzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'Z', 'Z')},
-	{(char *)"wyzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'Z', 'W')},
-	{(char *)"wyw",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'W')},
-	{(char *)"wywx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'W', 'X')},
-	{(char *)"wywy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'W', 'Y')},
-	{(char *)"wywz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'W', 'Z')},
-	{(char *)"wyww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Y', 'W', 'W')},
-	{(char *)"wz",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'Z')},
-	{(char *)"wzx",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'Z', 'X')},
-	{(char *)"wzxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'X', 'X')},
-	{(char *)"wzxy", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'Z', 'X', 'Y')},
-	{(char *)"wzxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'X', 'Z')},
-	{(char *)"wzxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'X', 'W')},
-	{(char *)"wzy",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'Z', 'Y')},
-	{(char *)"wzyx", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE('W', 'Z', 'Y', 'X')},
-	{(char *)"wzyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'Y', 'Y')},
-	{(char *)"wzyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'Y', 'Z')},
-	{(char *)"wzyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'Y', 'W')},
-	{(char *)"wzz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'Z')},
-	{(char *)"wzzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'Z', 'X')},
-	{(char *)"wzzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'Z', 'Y')},
-	{(char *)"wzzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'Z', 'Z')},
-	{(char *)"wzzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'Z', 'W')},
-	{(char *)"wzw",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'W')},
-	{(char *)"wzwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'W', 'X')},
-	{(char *)"wzwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'W', 'Y')},
-	{(char *)"wzwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'W', 'Z')},
-	{(char *)"wzww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'Z', 'W', 'W')},
-	{(char *)"ww",   (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W')},
-	{(char *)"wwx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'X')},
-	{(char *)"wwxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'X', 'X')},
-	{(char *)"wwxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'X', 'Y')},
-	{(char *)"wwxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'X', 'Z')},
-	{(char *)"wwxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'X', 'W')},
-	{(char *)"wwy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'Y')},
-	{(char *)"wwyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'Y', 'X')},
-	{(char *)"wwyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'Y', 'Y')},
-	{(char *)"wwyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'Y', 'Z')},
-	{(char *)"wwyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'Y', 'W')},
-	{(char *)"wwz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'Z')},
-	{(char *)"wwzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'Z', 'X')},
-	{(char *)"wwzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'Z', 'Y')},
-	{(char *)"wwzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'Z', 'Z')},
-	{(char *)"wwzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'Z', 'W')},
-	{(char *)"www",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'W')},
-	{(char *)"wwwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'W', 'X')},
-	{(char *)"wwwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'W', 'Y')},
-	{(char *)"wwwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'W', 'Z')},
-	{(char *)"wwww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE('W', 'W', 'W', 'W')},
+	/* autogenerated swizzle attrs, see Python script above */
+	{(char *)"xx",   (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE2(0, 0)},
+	{(char *)"xxx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(0, 0, 0)},
+	{(char *)"xxxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 0, 0)},
+	{(char *)"xxxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 0, 1)},
+	{(char *)"xxxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 0, 2)},
+	{(char *)"xxxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 0, 3)},
+	{(char *)"xxy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(0, 0, 1)},
+	{(char *)"xxyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 1, 0)},
+	{(char *)"xxyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 1, 1)},
+	{(char *)"xxyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 1, 2)},
+	{(char *)"xxyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 1, 3)},
+	{(char *)"xxz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(0, 0, 2)},
+	{(char *)"xxzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 2, 0)},
+	{(char *)"xxzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 2, 1)},
+	{(char *)"xxzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 2, 2)},
+	{(char *)"xxzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 2, 3)},
+	{(char *)"xxw",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(0, 0, 3)},
+	{(char *)"xxwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 3, 0)},
+	{(char *)"xxwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 3, 1)},
+	{(char *)"xxwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 3, 2)},
+	{(char *)"xxww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 0, 3, 3)},
+	{(char *)"xy",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE2(0, 1)},
+	{(char *)"xyx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(0, 1, 0)},
+	{(char *)"xyxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 0, 0)},
+	{(char *)"xyxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 0, 1)},
+	{(char *)"xyxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 0, 2)},
+	{(char *)"xyxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 0, 3)},
+	{(char *)"xyy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(0, 1, 1)},
+	{(char *)"xyyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 1, 0)},
+	{(char *)"xyyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 1, 1)},
+	{(char *)"xyyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 1, 2)},
+	{(char *)"xyyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 1, 3)},
+	{(char *)"xyz",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(0, 1, 2)},
+	{(char *)"xyzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 2, 0)},
+	{(char *)"xyzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 2, 1)},
+	{(char *)"xyzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 2, 2)},
+	{(char *)"xyzw", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(0, 1, 2, 3)},
+	{(char *)"xyw",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(0, 1, 3)},
+	{(char *)"xywx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 3, 0)},
+	{(char *)"xywy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 3, 1)},
+	{(char *)"xywz", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(0, 1, 3, 2)},
+	{(char *)"xyww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 1, 3, 3)},
+	{(char *)"xz",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE2(0, 2)},
+	{(char *)"xzx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(0, 2, 0)},
+	{(char *)"xzxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 0, 0)},
+	{(char *)"xzxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 0, 1)},
+	{(char *)"xzxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 0, 2)},
+	{(char *)"xzxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 0, 3)},
+	{(char *)"xzy",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(0, 2, 1)},
+	{(char *)"xzyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 1, 0)},
+	{(char *)"xzyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 1, 1)},
+	{(char *)"xzyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 1, 2)},
+	{(char *)"xzyw", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(0, 2, 1, 3)},
+	{(char *)"xzz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(0, 2, 2)},
+	{(char *)"xzzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 2, 0)},
+	{(char *)"xzzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 2, 1)},
+	{(char *)"xzzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 2, 2)},
+	{(char *)"xzzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 2, 3)},
+	{(char *)"xzw",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(0, 2, 3)},
+	{(char *)"xzwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 3, 0)},
+	{(char *)"xzwy", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(0, 2, 3, 1)},
+	{(char *)"xzwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 3, 2)},
+	{(char *)"xzww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 2, 3, 3)},
+	{(char *)"xw",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE2(0, 3)},
+	{(char *)"xwx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(0, 3, 0)},
+	{(char *)"xwxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 0, 0)},
+	{(char *)"xwxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 0, 1)},
+	{(char *)"xwxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 0, 2)},
+	{(char *)"xwxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 0, 3)},
+	{(char *)"xwy",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(0, 3, 1)},
+	{(char *)"xwyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 1, 0)},
+	{(char *)"xwyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 1, 1)},
+	{(char *)"xwyz", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(0, 3, 1, 2)},
+	{(char *)"xwyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 1, 3)},
+	{(char *)"xwz",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(0, 3, 2)},
+	{(char *)"xwzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 2, 0)},
+	{(char *)"xwzy", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(0, 3, 2, 1)},
+	{(char *)"xwzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 2, 2)},
+	{(char *)"xwzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 2, 3)},
+	{(char *)"xww",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(0, 3, 3)},
+	{(char *)"xwwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 3, 0)},
+	{(char *)"xwwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 3, 1)},
+	{(char *)"xwwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 3, 2)},
+	{(char *)"xwww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(0, 3, 3, 3)},
+	{(char *)"yx",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE2(1, 0)},
+	{(char *)"yxx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(1, 0, 0)},
+	{(char *)"yxxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 0, 0)},
+	{(char *)"yxxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 0, 1)},
+	{(char *)"yxxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 0, 2)},
+	{(char *)"yxxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 0, 3)},
+	{(char *)"yxy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(1, 0, 1)},
+	{(char *)"yxyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 1, 0)},
+	{(char *)"yxyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 1, 1)},
+	{(char *)"yxyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 1, 2)},
+	{(char *)"yxyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 1, 3)},
+	{(char *)"yxz",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(1, 0, 2)},
+	{(char *)"yxzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 2, 0)},
+	{(char *)"yxzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 2, 1)},
+	{(char *)"yxzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 2, 2)},
+	{(char *)"yxzw", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(1, 0, 2, 3)},
+	{(char *)"yxw",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(1, 0, 3)},
+	{(char *)"yxwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 3, 0)},
+	{(char *)"yxwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 3, 1)},
+	{(char *)"yxwz", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(1, 0, 3, 2)},
+	{(char *)"yxww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 0, 3, 3)},
+	{(char *)"yy",   (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE2(1, 1)},
+	{(char *)"yyx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(1, 1, 0)},
+	{(char *)"yyxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 0, 0)},
+	{(char *)"yyxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 0, 1)},
+	{(char *)"yyxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 0, 2)},
+	{(char *)"yyxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 0, 3)},
+	{(char *)"yyy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(1, 1, 1)},
+	{(char *)"yyyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 1, 0)},
+	{(char *)"yyyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 1, 1)},
+	{(char *)"yyyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 1, 2)},
+	{(char *)"yyyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 1, 3)},
+	{(char *)"yyz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(1, 1, 2)},
+	{(char *)"yyzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 2, 0)},
+	{(char *)"yyzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 2, 1)},
+	{(char *)"yyzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 2, 2)},
+	{(char *)"yyzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 2, 3)},
+	{(char *)"yyw",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(1, 1, 3)},
+	{(char *)"yywx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 3, 0)},
+	{(char *)"yywy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 3, 1)},
+	{(char *)"yywz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 3, 2)},
+	{(char *)"yyww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 1, 3, 3)},
+	{(char *)"yz",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE2(1, 2)},
+	{(char *)"yzx",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(1, 2, 0)},
+	{(char *)"yzxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 0, 0)},
+	{(char *)"yzxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 0, 1)},
+	{(char *)"yzxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 0, 2)},
+	{(char *)"yzxw", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(1, 2, 0, 3)},
+	{(char *)"yzy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(1, 2, 1)},
+	{(char *)"yzyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 1, 0)},
+	{(char *)"yzyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 1, 1)},
+	{(char *)"yzyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 1, 2)},
+	{(char *)"yzyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 1, 3)},
+	{(char *)"yzz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(1, 2, 2)},
+	{(char *)"yzzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 2, 0)},
+	{(char *)"yzzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 2, 1)},
+	{(char *)"yzzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 2, 2)},
+	{(char *)"yzzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 2, 3)},
+	{(char *)"yzw",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(1, 2, 3)},
+	{(char *)"yzwx", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(1, 2, 3, 0)},
+	{(char *)"yzwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 3, 1)},
+	{(char *)"yzwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 3, 2)},
+	{(char *)"yzww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 2, 3, 3)},
+	{(char *)"yw",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE2(1, 3)},
+	{(char *)"ywx",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(1, 3, 0)},
+	{(char *)"ywxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 0, 0)},
+	{(char *)"ywxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 0, 1)},
+	{(char *)"ywxz", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(1, 3, 0, 2)},
+	{(char *)"ywxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 0, 3)},
+	{(char *)"ywy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(1, 3, 1)},
+	{(char *)"ywyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 1, 0)},
+	{(char *)"ywyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 1, 1)},
+	{(char *)"ywyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 1, 2)},
+	{(char *)"ywyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 1, 3)},
+	{(char *)"ywz",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(1, 3, 2)},
+	{(char *)"ywzx", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(1, 3, 2, 0)},
+	{(char *)"ywzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 2, 1)},
+	{(char *)"ywzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 2, 2)},
+	{(char *)"ywzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 2, 3)},
+	{(char *)"yww",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(1, 3, 3)},
+	{(char *)"ywwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 3, 0)},
+	{(char *)"ywwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 3, 1)},
+	{(char *)"ywwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 3, 2)},
+	{(char *)"ywww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(1, 3, 3, 3)},
+	{(char *)"zx",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE2(2, 0)},
+	{(char *)"zxx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(2, 0, 0)},
+	{(char *)"zxxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 0, 0)},
+	{(char *)"zxxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 0, 1)},
+	{(char *)"zxxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 0, 2)},
+	{(char *)"zxxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 0, 3)},
+	{(char *)"zxy",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(2, 0, 1)},
+	{(char *)"zxyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 1, 0)},
+	{(char *)"zxyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 1, 1)},
+	{(char *)"zxyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 1, 2)},
+	{(char *)"zxyw", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(2, 0, 1, 3)},
+	{(char *)"zxz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(2, 0, 2)},
+	{(char *)"zxzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 2, 0)},
+	{(char *)"zxzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 2, 1)},
+	{(char *)"zxzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 2, 2)},
+	{(char *)"zxzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 2, 3)},
+	{(char *)"zxw",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(2, 0, 3)},
+	{(char *)"zxwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 3, 0)},
+	{(char *)"zxwy", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(2, 0, 3, 1)},
+	{(char *)"zxwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 3, 2)},
+	{(char *)"zxww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 0, 3, 3)},
+	{(char *)"zy",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE2(2, 1)},
+	{(char *)"zyx",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(2, 1, 0)},
+	{(char *)"zyxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 0, 0)},
+	{(char *)"zyxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 0, 1)},
+	{(char *)"zyxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 0, 2)},
+	{(char *)"zyxw", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(2, 1, 0, 3)},
+	{(char *)"zyy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(2, 1, 1)},
+	{(char *)"zyyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 1, 0)},
+	{(char *)"zyyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 1, 1)},
+	{(char *)"zyyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 1, 2)},
+	{(char *)"zyyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 1, 3)},
+	{(char *)"zyz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(2, 1, 2)},
+	{(char *)"zyzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 2, 0)},
+	{(char *)"zyzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 2, 1)},
+	{(char *)"zyzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 2, 2)},
+	{(char *)"zyzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 2, 3)},
+	{(char *)"zyw",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(2, 1, 3)},
+	{(char *)"zywx", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(2, 1, 3, 0)},
+	{(char *)"zywy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 3, 1)},
+	{(char *)"zywz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 3, 2)},
+	{(char *)"zyww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 1, 3, 3)},
+	{(char *)"zz",   (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE2(2, 2)},
+	{(char *)"zzx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(2, 2, 0)},
+	{(char *)"zzxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 0, 0)},
+	{(char *)"zzxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 0, 1)},
+	{(char *)"zzxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 0, 2)},
+	{(char *)"zzxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 0, 3)},
+	{(char *)"zzy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(2, 2, 1)},
+	{(char *)"zzyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 1, 0)},
+	{(char *)"zzyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 1, 1)},
+	{(char *)"zzyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 1, 2)},
+	{(char *)"zzyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 1, 3)},
+	{(char *)"zzz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(2, 2, 2)},
+	{(char *)"zzzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 2, 0)},
+	{(char *)"zzzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 2, 1)},
+	{(char *)"zzzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 2, 2)},
+	{(char *)"zzzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 2, 3)},
+	{(char *)"zzw",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(2, 2, 3)},
+	{(char *)"zzwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 3, 0)},
+	{(char *)"zzwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 3, 1)},
+	{(char *)"zzwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 3, 2)},
+	{(char *)"zzww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 2, 3, 3)},
+	{(char *)"zw",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE2(2, 3)},
+	{(char *)"zwx",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(2, 3, 0)},
+	{(char *)"zwxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 0, 0)},
+	{(char *)"zwxy", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(2, 3, 0, 1)},
+	{(char *)"zwxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 0, 2)},
+	{(char *)"zwxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 0, 3)},
+	{(char *)"zwy",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(2, 3, 1)},
+	{(char *)"zwyx", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(2, 3, 1, 0)},
+	{(char *)"zwyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 1, 1)},
+	{(char *)"zwyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 1, 2)},
+	{(char *)"zwyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 1, 3)},
+	{(char *)"zwz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(2, 3, 2)},
+	{(char *)"zwzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 2, 0)},
+	{(char *)"zwzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 2, 1)},
+	{(char *)"zwzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 2, 2)},
+	{(char *)"zwzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 2, 3)},
+	{(char *)"zww",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(2, 3, 3)},
+	{(char *)"zwwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 3, 0)},
+	{(char *)"zwwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 3, 1)},
+	{(char *)"zwwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 3, 2)},
+	{(char *)"zwww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(2, 3, 3, 3)},
+	{(char *)"wx",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE2(3, 0)},
+	{(char *)"wxx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(3, 0, 0)},
+	{(char *)"wxxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 0, 0)},
+	{(char *)"wxxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 0, 1)},
+	{(char *)"wxxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 0, 2)},
+	{(char *)"wxxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 0, 3)},
+	{(char *)"wxy",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(3, 0, 1)},
+	{(char *)"wxyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 1, 0)},
+	{(char *)"wxyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 1, 1)},
+	{(char *)"wxyz", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(3, 0, 1, 2)},
+	{(char *)"wxyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 1, 3)},
+	{(char *)"wxz",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(3, 0, 2)},
+	{(char *)"wxzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 2, 0)},
+	{(char *)"wxzy", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(3, 0, 2, 1)},
+	{(char *)"wxzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 2, 2)},
+	{(char *)"wxzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 2, 3)},
+	{(char *)"wxw",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(3, 0, 3)},
+	{(char *)"wxwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 3, 0)},
+	{(char *)"wxwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 3, 1)},
+	{(char *)"wxwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 3, 2)},
+	{(char *)"wxww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 0, 3, 3)},
+	{(char *)"wy",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE2(3, 1)},
+	{(char *)"wyx",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(3, 1, 0)},
+	{(char *)"wyxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 0, 0)},
+	{(char *)"wyxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 0, 1)},
+	{(char *)"wyxz", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(3, 1, 0, 2)},
+	{(char *)"wyxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 0, 3)},
+	{(char *)"wyy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(3, 1, 1)},
+	{(char *)"wyyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 1, 0)},
+	{(char *)"wyyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 1, 1)},
+	{(char *)"wyyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 1, 2)},
+	{(char *)"wyyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 1, 3)},
+	{(char *)"wyz",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(3, 1, 2)},
+	{(char *)"wyzx", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(3, 1, 2, 0)},
+	{(char *)"wyzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 2, 1)},
+	{(char *)"wyzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 2, 2)},
+	{(char *)"wyzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 2, 3)},
+	{(char *)"wyw",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(3, 1, 3)},
+	{(char *)"wywx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 3, 0)},
+	{(char *)"wywy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 3, 1)},
+	{(char *)"wywz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 3, 2)},
+	{(char *)"wyww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 1, 3, 3)},
+	{(char *)"wz",   (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE2(3, 2)},
+	{(char *)"wzx",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(3, 2, 0)},
+	{(char *)"wzxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 0, 0)},
+	{(char *)"wzxy", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(3, 2, 0, 1)},
+	{(char *)"wzxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 0, 2)},
+	{(char *)"wzxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 0, 3)},
+	{(char *)"wzy",  (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE3(3, 2, 1)},
+	{(char *)"wzyx", (getter)Vector_swizzle_get, (setter)Vector_swizzle_set, NULL, SWIZZLE4(3, 2, 1, 0)},
+	{(char *)"wzyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 1, 1)},
+	{(char *)"wzyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 1, 2)},
+	{(char *)"wzyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 1, 3)},
+	{(char *)"wzz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(3, 2, 2)},
+	{(char *)"wzzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 2, 0)},
+	{(char *)"wzzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 2, 1)},
+	{(char *)"wzzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 2, 2)},
+	{(char *)"wzzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 2, 3)},
+	{(char *)"wzw",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(3, 2, 3)},
+	{(char *)"wzwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 3, 0)},
+	{(char *)"wzwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 3, 1)},
+	{(char *)"wzwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 3, 2)},
+	{(char *)"wzww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 2, 3, 3)},
+	{(char *)"ww",   (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE2(3, 3)},
+	{(char *)"wwx",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(3, 3, 0)},
+	{(char *)"wwxx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 0, 0)},
+	{(char *)"wwxy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 0, 1)},
+	{(char *)"wwxz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 0, 2)},
+	{(char *)"wwxw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 0, 3)},
+	{(char *)"wwy",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(3, 3, 1)},
+	{(char *)"wwyx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 1, 0)},
+	{(char *)"wwyy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 1, 1)},
+	{(char *)"wwyz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 1, 2)},
+	{(char *)"wwyw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 1, 3)},
+	{(char *)"wwz",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(3, 3, 2)},
+	{(char *)"wwzx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 2, 0)},
+	{(char *)"wwzy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 2, 1)},
+	{(char *)"wwzz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 2, 2)},
+	{(char *)"wwzw", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 2, 3)},
+	{(char *)"www",  (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE3(3, 3, 3)},
+	{(char *)"wwwx", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 3, 0)},
+	{(char *)"wwwy", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 3, 1)},
+	{(char *)"wwwz", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 3, 2)},
+	{(char *)"wwww", (getter)Vector_swizzle_get, (setter)NULL, NULL, SWIZZLE4(3, 3, 3, 3)},
 
 #undef AXIS_FROM_CHAR
-#undef SWIZZLE
-#undef _VA_SWIZZLE_1
-#undef _VA_SWIZZLE_2
-#undef _VA_SWIZZLE_3
-#undef _VA_SWIZZLE_4
+#undef SWIZZLE1
+#undef SWIZZLE2
+#undef SWIZZLE3
+#undef SWIZZLE4
+#undef _SWIZZLE1
+#undef _SWIZZLE2
+#undef _SWIZZLE3
+#undef _SWIZZLE4
 
 	{NULL, NULL, NULL, NULL, NULL}  /* Sentinel */
 };
 
 /**
- * Python script used to make swizzle array:
- *
- * \code{.py}
- * SWIZZLE_BITS_PER_AXIS = 3
- * SWIZZLE_VALID_AXIS = 0x4
- *
- * axis_dict = {}
- * axis_pos = {'x': 0, 'y': 1, 'z': 2, 'w': 3}
- * axises = 'xyzw'
- * while len(axises) >= 2:
- *     for axis_0 in axises:
- *         axis_0_pos = axis_pos[axis_0]
- *         for axis_1 in axises:
- *             axis_1_pos = axis_pos[axis_1]
- *             axis_dict[axis_0 + axis_1] = (
- *                 '((%s | SWIZZLE_VALID_AXIS) | '
- *                 '((%s | SWIZZLE_VALID_AXIS) << SWIZZLE_BITS_PER_AXIS))' %
- *                 (axis_0_pos, axis_1_pos))
- *             if len(axises) > 2:
- *                 for axis_2 in axises:
- *                     axis_2_pos = axis_pos[axis_2]
- *                     axis_dict[axis_0 + axis_1 + axis_2] = (
- *                         '((%s | SWIZZLE_VALID_AXIS) | '
- *                         '((%s | SWIZZLE_VALID_AXIS) << SWIZZLE_BITS_PER_AXIS) | '
- *                         '((%s | SWIZZLE_VALID_AXIS) << (SWIZZLE_BITS_PER_AXIS * 2)))' %
- *                         (axis_0_pos, axis_1_pos, axis_2_pos))
- *                     if len(axises) > 3:
- *                         for axis_3 in axises:
- *                             axis_3_pos = axis_pos[axis_3]
- *                             axis_dict[axis_0 + axis_1 + axis_2 + axis_3] = (
- *                                 '((%s | SWIZZLE_VALID_AXIS) | '
- *                                 '((%s | SWIZZLE_VALID_AXIS) << SWIZZLE_BITS_PER_AXIS) | '
- *                                 '((%s | SWIZZLE_VALID_AXIS) << (SWIZZLE_BITS_PER_AXIS * 2)) | '
- *                                 '((%s | SWIZZLE_VALID_AXIS) << (SWIZZLE_BITS_PER_AXIS * 3)))  ' %
- *                                 (axis_0_pos, axis_1_pos, axis_2_pos, axis_3_pos))
- *
- *     axises = axises[:-1]
- *
- *
- * items = list(axis_dict.items())
- * items.sort(key=lambda a: a[0].replace('x', '0').replace('y', '1').replace('z', '2').replace('w', '3'))
- *
- * unique = set()
- * for key, val in items:
- *     num = eval(val)
- *     set_str = 'Vector_swizzle_set' if (len(set(key)) == len(key)) else 'NULL'
- *     key_args = ', '.join(["'%s'" % c for c in key.upper()])
- *     print('\t{(char *)"%s", %s(getter)Vector_swizzle_get, (setter)%s, NULL, SWIZZLE(%s)},' %
- *           (key, (' ' * (4 - len(key))), set_str, key_args))
- *     unique.add(num)
- *
- * if len(unique) != len(items):
- *     print("ERROR, duplicate values found")
- * \endcode
- */
-
-/* ROW VECTOR Multiplication - Vector X Matrix
+ * Row vector multiplication - (Vector * Matrix)
+ * <pre>
  * [x][y][z] * [1][4][7]
  *             [2][5][8]
  *             [3][6][9]
- * vector/matrix multiplication IS NOT COMMUTATIVE!!!! */
+ * </pre>
+ * \note vector/matrix multiplication is not commutative.
+ */
 static int row_vector_multiplication(float r_vec[MAX_DIMENSIONS], VectorObject *vec, MatrixObject *mat)
 {
 	float vec_cpy[MAX_DIMENSIONS];
@@ -2863,10 +2880,11 @@ static struct PyMethodDef Vector_methods[] = {
 };
 
 
-/* Note
- * Py_TPFLAGS_CHECKTYPES allows us to avoid casting all types to Vector when coercing
- * but this means for eg that
- * (vec * mat) and (mat * vec) both get sent to Vector_mul and it needs to sort out the order
+/**
+ * Note:
+ * #Py_TPFLAGS_CHECKTYPES allows us to avoid casting all types to Vector when coercing
+ * but this means for eg that (vec * mat) and (mat * vec)
+ * both get sent to Vector_mul and it needs to sort out the order
  */
 
 PyDoc_STRVAR(vector_doc,
@@ -3010,6 +3028,11 @@ PyObject *Vector_CreatePyObject(
 	return (PyObject *)self;
 }
 
+/**
+ * Create a vector that wraps existing memory.
+ *
+ * \param vec: Use this vector in-place.
+ */
 PyObject *Vector_CreatePyObject_wrap(
         float *vec, const int size,
         PyTypeObject *base_type)
@@ -3036,6 +3059,10 @@ PyObject *Vector_CreatePyObject_wrap(
 	return (PyObject *) self;
 }
 
+/**
+ * Create a vector where the value is defined by registered callbacks,
+ * see: #Mathutils_RegisterCallback
+ */
 PyObject *Vector_CreatePyObject_cb(
         PyObject *cb_user, int size,
         unsigned char cb_type, unsigned char cb_subtype)
@@ -3052,6 +3079,9 @@ PyObject *Vector_CreatePyObject_cb(
 	return (PyObject *)self;
 }
 
+/**
+ * \param vec: Initialized vector value to use in-place, allocated with: PyMem_Malloc
+ */
 PyObject *Vector_CreatePyObject_alloc(
         float *vec, const int size,
         PyTypeObject *base_type)
diff --git a/source/blender/python/mathutils/mathutils_bvhtree.c b/source/blender/python/mathutils/mathutils_bvhtree.c
index 1eb8644a9a6..8162f8e9d0c 100644
--- a/source/blender/python/mathutils/mathutils_bvhtree.c
+++ b/source/blender/python/mathutils/mathutils_bvhtree.c
@@ -761,7 +761,7 @@ static PyObject *C_BVHTree_FromPolygons(PyObject *UNUSED(cls), PyObject *args, P
 			py_tricoords_fast_items = PySequence_Fast_ITEMS(py_tricoords_fast);
 
 			for (j = 0; j < 3; j++) {
-				tri[j] = (unsigned int)_PyLong_AsInt(py_tricoords_fast_items[j]);
+				tri[j] = PyC_Long_AsU32(py_tricoords_fast_items[j]);
 				if (UNLIKELY(tri[j] >= (unsigned int)coords_len)) {
 					PyErr_Format(PyExc_ValueError,
 					             "%s: index %d must be less than %d",
@@ -812,7 +812,7 @@ static PyObject *C_BVHTree_FromPolygons(PyObject *UNUSED(cls), PyObject *args, P
 			p_plink_prev = &plink->next;
 
 			for (j = 0; j < py_tricoords_len; j++) {
-				plink->poly[j] = (unsigned int)_PyLong_AsInt(py_tricoords_fast_items[j]);
+				plink->poly[j] = PyC_Long_AsU32(py_tricoords_fast_items[j]);
 				if (UNLIKELY(plink->poly[j] >= (unsigned int)coords_len)) {
 					PyErr_Format(PyExc_ValueError,
 					             "%s: index %d must be less than %d",
@@ -1049,6 +1049,8 @@ static DerivedMesh *bvh_get_derived_mesh(
         const char *funcname, struct Scene *scene, Object *ob,
         bool use_deform, bool use_render, bool use_cage)
 {
+	/* TODO: This doesn't work currently because of eval_ctx. */
+#if 0
 	/* we only need minimum mesh data for topology and vertex locations */
 	CustomDataMask mask = CD_MASK_BAREMESH;
 
@@ -1096,6 +1098,11 @@ static DerivedMesh *bvh_get_derived_mesh(
 			}
 		}
 	}
+#else
+	UNUSED_VARS(funcname, scene, ob, use_deform, use_render, use_cage);
+#endif
+
+	return NULL;
 }
 
 PyDoc_STRVAR(C_BVHTree_FromObject_doc,
@@ -1156,7 +1163,6 @@ static PyObject *C_BVHTree_FromObject(PyObject *UNUSED(cls), PyObject *args, PyO
 
 	/* Get data for tessellation */
 	{
-		DM_ensure_looptri(dm);
 		lt = dm->getLoopTriArray(dm);
 
 		tris_len = (unsigned int)dm->getNumLoopTri(dm);
diff --git a/source/blender/python/mathutils/mathutils_geometry.c b/source/blender/python/mathutils/mathutils_geometry.c
index 868e4b38408..1dc18dbe509 100644
--- a/source/blender/python/mathutils/mathutils_geometry.c
+++ b/source/blender/python/mathutils/mathutils_geometry.c
@@ -1279,7 +1279,7 @@ static PyObject *M_Geometry_tessellate_polygon(PyObject *UNUSED(self), PyObject
 		index = 0;
 		dl_face = dl->index;
 		while (index < dl->parts) {
-			PyList_SET_ITEM(tri_list, index, Py_BuildValue("iii", dl_face[0], dl_face[1], dl_face[2]));
+			PyList_SET_ITEM(tri_list, index, PyC_Tuple_Pack_I32(dl_face[0], dl_face[1], dl_face[2]));
 			dl_face += 3;
 			index++;
 		}
diff --git a/source/blender/quicktime/apple/qtkit_export.m b/source/blender/quicktime/apple/qtkit_export.m
deleted file mode 100644
index 1ac3c58f888..00000000000
--- a/source/blender/quicktime/apple/qtkit_export.m
+++ /dev/null
@@ -1,884 +0,0 @@
-/*
- * Code to create QuickTime Movies with Blender
- *
- * ***** BEGIN GPL LICENSE BLOCK *****
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- *
- * The Original Code is written by Rob Haarsma (phase)
- *
- * Contributor(s): Stefan Gartner (sgefant)
- *				   Damien Plisson 11/2009
- *
- * ***** END GPL LICENSE BLOCK *****
- */
-
-#ifdef WITH_QUICKTIME
-#if defined(_WIN32) || defined(__APPLE__)
-
-#include <stdio.h>
-#include <string.h>
-
-#include "DNA_scene_types.h"
-#include "DNA_userdef_types.h"
-
-#ifdef WITH_AUDASPACE
-#  include AUD_DEVICE_H
-#endif
-
-#include "BLI_utildefines.h"
-#include "BKE_global.h"
-#include "BKE_main.h"
-#include "BKE_scene.h"
-#include "BKE_report.h"
-
-#include "BLI_blenlib.h"
-
-#include "BLI_sys_types.h"
-
-#include "IMB_imbuf.h"
-#include "IMB_imbuf_types.h"
-
-#include "MEM_guardedalloc.h"
-
-#ifdef __APPLE__
-/* evil */
-#ifndef __AIFF__
-#define __AIFF__
-#endif
-#import <Cocoa/Cocoa.h>
-#import <QTKit/QTKit.h>
-#include <AudioToolbox/AudioToolbox.h>
-
-#include "quicktime_import.h"
-#include "quicktime_export.h"
-
-#endif /* __APPLE__ */
-
-typedef struct QuicktimeExport {
-	QTMovie *movie;
-	
-	NSString *filename;
-
-	QTTime frameDuration;
-	NSDictionary *frameAttributes;
-	
-	NSString *videoTempFileName;
-	/* Audio section */
-	AUD_Device *audioInputDevice;
-	AudioFileID audioFile;
-	NSString *audioFileName;
-	AudioConverterRef audioConverter;
-	AudioBufferList audioBufferList;
-	AudioStreamBasicDescription audioInputFormat, audioOutputFormat;
-	AudioStreamPacketDescription *audioOutputPktDesc;
-	SInt64 audioFilePos;
-	char *audioInputBuffer;
-	char *audioOutputBuffer;
-	UInt32 audioCodecMaxOutputPacketSize;
-	UInt64 audioTotalExportedFrames, audioTotalSavedFrames;
-	UInt64 audioLastFrame;
-	SInt64 audioOutputPktPos;
-	
-} QuicktimeExport;
-
-#define AUDIOOUTPUTBUFFERSIZE 65536
-
-#pragma mark rna helper functions
-
-/* Video codec */
-static QuicktimeCodecTypeDesc qtVideoCodecList[] = {
-	{kRawCodecType, 1, "Uncompressed"},
-	{k422YpCbCr8CodecType, 2, "Uncompressed 8-bit 4:2:2"},
-	{k422YpCbCr10CodecType, 3, "Uncompressed 10-bit 4:2:2"},
-	{kComponentVideoCodecType, 4, "Component Video"},
-	{kPixletCodecType, 5, "Pixlet"},
-	{kPNGCodecType, 6, "PNG"},
-	{kJPEGCodecType, 7, "JPEG"},
-	{kMotionJPEGACodecType, 8, "M-JPEG A"},
-	{kMotionJPEGBCodecType, 9, "M-JPEG B"},
-	{kDVCPALCodecType, 10, "DV PAL"},
-	{kDVCNTSCCodecType, 11, "DV/DVCPRO NTSC"},
-	{kDVCPROHD720pCodecType, 12, "DVCPRO HD 720p"},
-	{kDVCPROHD1080i50CodecType, 13, "DVCPRO HD 1080i50"},
-	{kDVCPROHD1080i60CodecType, 14, "DVCPRO HD 1080i60"},
-	{kMPEG4VisualCodecType, 15, "MPEG4"},
-	{kH263CodecType, 16, "H.263"},
-	{kH264CodecType, 17, "H.264"},
-	{kAnimationCodecType, 18, "Animation"},
-	{0,0,NULL}};
-
-static int qtVideoCodecCount = 18;
-
-int quicktime_get_num_videocodecs()
-{
-	return qtVideoCodecCount;
-}
-
-QuicktimeCodecTypeDesc* quicktime_get_videocodecType_desc(int indexValue)
-{
-	if ((indexValue>=0) && (indexValue < qtVideoCodecCount))
-		return &qtVideoCodecList[indexValue];
-	else
-		return NULL;
-}
-
-int quicktime_rnatmpvalue_from_videocodectype(int codecType)
-{
-	int i;
-	for (i = 0; i < qtVideoCodecCount; i++) {
-		if (qtVideoCodecList[i].codecType == codecType)
-			return qtVideoCodecList[i].rnatmpvalue;
-	}
-
-	return 0;
-}
-
-int quicktime_videocodecType_from_rnatmpvalue(int rnatmpvalue)
-{
-	int i;
-	for (i = 0; i < qtVideoCodecCount; i++) {
-		if (qtVideoCodecList[i].rnatmpvalue == rnatmpvalue)
-			return qtVideoCodecList[i].codecType;
-	}
-	
-	return 0;
-}
-
-/* Audio codec */
-static QuicktimeCodecTypeDesc qtAudioCodecList[] = {
-	{0, 0, "No audio"},
-	{kAudioFormatLinearPCM, 1, "LPCM"},
-	{kAudioFormatAppleLossless, 2, "Apple Lossless"},
-	{kAudioFormatMPEG4AAC, 3, "AAC"},
-	{0,0,NULL}};
-
-static int qtAudioCodecCount = 4;
-
-int quicktime_get_num_audiocodecs()
-{
-	return qtAudioCodecCount;
-}
-
-QuicktimeCodecTypeDesc* quicktime_get_audiocodecType_desc(int indexValue)
-{
-	if ((indexValue>=0) && (indexValue < qtAudioCodecCount))
-		return &qtAudioCodecList[indexValue];
-	else
-		return NULL;
-}
-
-int quicktime_rnatmpvalue_from_audiocodectype(int codecType)
-{
-	int i;
-	for (i = 0; i < qtAudioCodecCount; i++) {
-		if (qtAudioCodecList[i].codecType == codecType)
-			return qtAudioCodecList[i].rnatmpvalue;
-	}
-	
-	return 0;
-}
-
-int quicktime_audiocodecType_from_rnatmpvalue(int rnatmpvalue)
-{
-	int i;
-	for (i = 0; i < qtAudioCodecCount; i++) {
-		if (qtAudioCodecList[i].rnatmpvalue == rnatmpvalue)
-			return qtAudioCodecList[i].codecType;
-	}
-	
-	return 0;
-}
-
-
-static NSString *stringWithCodecType(int codecType)
-{
-	char str[5];
-	
-	*((int *)str) = EndianU32_NtoB(codecType);
-	str[4] = 0;
-	
-	return [NSString stringWithCString:str encoding:NSASCIIStringEncoding];
-}
-
-void makeqtstring(RenderData *rd, char *string, bool preview)
-{
-	int sfra, efra;
-
-	char txt[64];
-
-	if (preview) {
-		sfra = rd->psfra;
-		efra = rd->pefra;
-	}
-	else {
-		sfra = rd->sfra;
-		efra = rd->efra;
-	}
-	
-	strcpy(string, rd->pic);
-	BLI_path_abs(string, G.main->name);
-
-	BLI_make_existing_file(string);
-
-	if (BLI_strcasecmp(string + strlen(string) - 4, ".mov")) {
-		sprintf(txt, "%04d-%04d.mov", (rd->sfra) , (rd->efra) );
-		strcat(string, txt);
-	}
-}
-
-void filepath_qt(char *string, RenderData *rd, bool preview, const char *suffix)
-{
-	int sfra, efra;
-
-	if (string == NULL) return;
-	
-	if (preview) {
-		sfra = rd->psfra;
-		efra = rd->pefra;
-	}
-	else {
-		sfra = rd->sfra;
-		efra = rd->efra;
-	}
-
-	strcpy(string, rd->pic);
-	BLI_path_abs(string, G.main->name);
-	
-	BLI_make_existing_file(string);
-
-	if (rd->scemode & R_EXTENSION) {
-		if (!BLI_testextensie(string, ".mov")) {
-			BLI_path_frame_range(string, sfra, efra, 4);
-			strcat(string, ".mov");
-		}
-	}
-	else {
-		if (BLI_path_frame_check_chars(string)) {
-			BLI_path_frame_range(string, sfra, efra, 4);
-		}
-	}
-
-	BLI_path_suffix(string, FILE_MAX, suffix, "");
-}
-
-void *context_create_qt(void)
-{
-	QuicktimeExport *qtexport = MEM_callocN(sizeof(QuicktimeExport), "QuicktimeExport");
-	return qtexport;
-}
-
-void context_free_qt(void *context_v)
-{
-	QuicktimeExport *qtexport = context_v;
-	if (qtexport) {
-		MEM_freeN(qtexport);
-	}
-}
-
-#pragma mark audio export functions
-
-static OSStatus	write_cookie(AudioConverterRef converter, AudioFileID outfile)
-{
-	// grab the cookie from the converter and write it to the file
-	UInt32 cookieSize = 0;
-	OSStatus err = AudioConverterGetPropertyInfo(converter, kAudioConverterCompressionMagicCookie, &cookieSize, NULL);
-	// if there is an error here, then the format doesn't have a cookie, so on we go
-	if (!err && cookieSize) {
-		char* cookie = malloc(cookieSize);
-		
-		err = AudioConverterGetProperty(converter, kAudioConverterCompressionMagicCookie, &cookieSize, cookie);
-		
-		if (!err)
-			err = AudioFileSetProperty (outfile, kAudioFilePropertyMagicCookieData, cookieSize, cookie);
-			// even though some formats have cookies, some files don't take them
-		
-		free(cookie);
-	}
-	return err;
-}
-
-/* AudioConverter input stream callback */
-static OSStatus AudioConverterInputCallback(AudioConverterRef inAudioConverter,
-						 UInt32* ioNumberDataPackets,
-						 AudioBufferList* ioData,
-						 AudioStreamPacketDescription**	outDataPacketDescription,
-						 void* inUserData)
-{
-	QuicktimeExport *qtexport = inUserData;
-	if (qtexport->audioTotalExportedFrames >= qtexport->audioLastFrame) { /* EOF */
-		*ioNumberDataPackets = 0;
-		return noErr;
-	}
-
-	if (qtexport->audioInputFormat.mBytesPerPacket * *ioNumberDataPackets > AUDIOOUTPUTBUFFERSIZE)
-		*ioNumberDataPackets = AUDIOOUTPUTBUFFERSIZE / qtexport->audioInputFormat.mBytesPerPacket;
-	
-	if ((qtexport->audioTotalExportedFrames + *ioNumberDataPackets) > qtexport->audioLastFrame)
-		*ioNumberDataPackets = (qtexport->audioLastFrame - qtexport->audioTotalExportedFrames) / qtexport->audioInputFormat.mFramesPerPacket;
-	
-	qtexport->audioTotalExportedFrames += *ioNumberDataPackets;
-	
-	AUD_Device_read(qtexport->audioInputDevice, (UInt8 *)qtexport->audioInputBuffer,
-	                qtexport->audioInputFormat.mFramesPerPacket * *ioNumberDataPackets);
-	
-	ioData->mBuffers[0].mDataByteSize = qtexport->audioInputFormat.mBytesPerPacket * *ioNumberDataPackets;
-	ioData->mBuffers[0].mData = qtexport->audioInputBuffer;
-	ioData->mBuffers[0].mNumberChannels = qtexport->audioInputFormat.mChannelsPerFrame;
-	
-	return noErr;
-}	
-
-
-#pragma mark export functions
-
-int start_qt(
-        void *context_v, struct Scene *scene, struct RenderData *rd, int UNUSED(rectx), int UNUSED(recty),
-        ReportList *reports, bool preview, const char *UNUSED(suffix))
-{
-	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-	NSError *error;
-	char name[1024];
-	int success = 1;
-	OSStatus err = noErr;
-	int sfra, efra;
-	QuicktimeExport *qtexport = context_v;
-
-	if (preview) {
-		sfra = rd->psfra;
-		efra = rd->pefra;
-	}
-	else {
-		sfra = rd->sfra;
-		efra = rd->efra;
-	}
-	
-	[QTMovie enterQTKitOnThread];
-	
-	/* Check first if the QuickTime 7.2.1 initToWritableFile: method is available */
-	if ([[[[QTMovie alloc] init] autorelease] respondsToSelector:@selector(initToWritableFile:error:)] != YES) {
-		BKE_report(reports, RPT_ERROR, "\nUnable to create quicktime movie, need Quicktime rev 7.2.1 or later");
-		success = 0;
-	}
-	else {
-		makeqtstring(rd, name, preview);
-		qtexport->filename = [[NSString alloc] initWithUTF8String:name];
-		qtexport->movie = nil;
-		qtexport->audioFile = NULL;
-
-		if (rd->qtcodecsettings.audiocodecType) {
-			// generate a name for our video & audio files
-			/* Init audio file */
-			CFURLRef outputFileURL;
-			char extension[32];
-			AudioFileTypeID audioFileType;
-			
-			switch (rd->qtcodecsettings.audiocodecType) {
-				case kAudioFormatLinearPCM:
-					audioFileType = kAudioFileWAVEType;
-					strcpy(extension,".wav");
-					break;
-				case kAudioFormatMPEG4AAC:
-				case kAudioFormatAppleLossless:
-					audioFileType = kAudioFileM4AType;
-					strcpy(extension, ".m4a");
-					break;
-				default:
-					audioFileType = kAudioFileAIFFType;
-					strcpy(extension,".aiff");
-					break;
-			}
-
-			tmpnam(name);
-			strcat(name, extension);
-			outputFileURL = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,(UInt8 *)name, strlen(name), false);
-			
-			if (outputFileURL) {
-				
-				qtexport->audioFileName = [[NSString alloc] initWithCString:name
-				                                                            encoding:[NSString defaultCStringEncoding]];
-				
-				qtexport->audioInputFormat.mSampleRate = U.audiorate;
-				qtexport->audioInputFormat.mFormatID = kAudioFormatLinearPCM;
-				qtexport->audioInputFormat.mChannelsPerFrame = U.audiochannels;
-				switch (U.audioformat) {
-					case AUD_FORMAT_U8:
-						qtexport->audioInputFormat.mBitsPerChannel = 8;
-						qtexport->audioInputFormat.mFormatFlags = 0;
-						break;
-					case AUD_FORMAT_S24:
-						qtexport->audioInputFormat.mBitsPerChannel = 24;
-						qtexport->audioInputFormat.mFormatFlags = kLinearPCMFormatFlagIsSignedInteger;
-						break;
-					case AUD_FORMAT_S32:
-						qtexport->audioInputFormat.mBitsPerChannel = 32;
-						qtexport->audioInputFormat.mFormatFlags = kLinearPCMFormatFlagIsSignedInteger;
-						break;
-					case AUD_FORMAT_FLOAT32:
-						qtexport->audioInputFormat.mBitsPerChannel = 32;
-						qtexport->audioInputFormat.mFormatFlags = kLinearPCMFormatFlagIsFloat;
-						break;
-					case AUD_FORMAT_FLOAT64:
-						qtexport->audioInputFormat.mBitsPerChannel = 64;
-						qtexport->audioInputFormat.mFormatFlags = kLinearPCMFormatFlagIsFloat;
-						break;
-					case AUD_FORMAT_S16:
-					default:
-						qtexport->audioInputFormat.mBitsPerChannel = 16;
-						qtexport->audioInputFormat.mFormatFlags = kLinearPCMFormatFlagIsSignedInteger;
-						break;
-				}
-				qtexport->audioInputFormat.mBytesPerFrame = qtexport->audioInputFormat.mChannelsPerFrame * qtexport->audioInputFormat.mBitsPerChannel / 8;
-				qtexport->audioInputFormat.mFramesPerPacket = 1; /*If not ==1, then need to check input callback for "rounding" issues"*/
-				qtexport->audioInputFormat.mBytesPerPacket = qtexport->audioInputFormat.mBytesPerFrame;
-				qtexport->audioInputFormat.mFormatFlags |= kLinearPCMFormatFlagIsPacked;
-				
-				
-				/*Output format*/
-				qtexport->audioOutputFormat.mFormatID = rd->qtcodecsettings.audiocodecType;
-				//TODO: set audio channels
-				qtexport->audioOutputFormat.mChannelsPerFrame = 2;
-				qtexport->audioOutputFormat.mSampleRate = rd->qtcodecsettings.audioSampleRate;
-				
-				/* Default value for compressed formats, overridden after if not the case */
-				qtexport->audioOutputFormat.mFramesPerPacket = 0;
-				qtexport->audioOutputFormat.mBytesPerFrame = 0;
-				qtexport->audioOutputFormat.mBytesPerPacket = 0;
-				qtexport->audioOutputFormat.mBitsPerChannel = 0;
-
-				switch (rd->qtcodecsettings.audiocodecType) {
-					case kAudioFormatMPEG4AAC:
-						qtexport->audioOutputFormat.mFormatFlags = kMPEG4Object_AAC_Main;
-						/* AAC codec does not handle sample rates above 48kHz, force this limit instead of getting an error afterwards */
-						if (qtexport->audioOutputFormat.mSampleRate > 48000) qtexport->audioOutputFormat.mSampleRate = 48000;
-						break;
-					case kAudioFormatAppleLossless:
-						switch (U.audioformat) {
-							case AUD_FORMAT_S16:
-								qtexport->audioOutputFormat.mFormatFlags = kAppleLosslessFormatFlag_16BitSourceData;
-								break;
-							case AUD_FORMAT_S24:
-								qtexport->audioOutputFormat.mFormatFlags = kAppleLosslessFormatFlag_24BitSourceData;
-								break;
-							case AUD_FORMAT_S32:
-								qtexport->audioOutputFormat.mFormatFlags = kAppleLosslessFormatFlag_32BitSourceData;
-								break;
-							case AUD_FORMAT_U8:
-							case AUD_FORMAT_FLOAT32:
-							case AUD_FORMAT_FLOAT64:
-							default:
-								break;
-						}
-						break;
-					case kAudioFormatLinearPCM:
-					default:
-						switch (rd->qtcodecsettings.audioBitDepth) {
-							case AUD_FORMAT_U8:
-								qtexport->audioOutputFormat.mBitsPerChannel = 8;
-								qtexport->audioOutputFormat.mFormatFlags = 0;
-								break;
-							case AUD_FORMAT_S24:
-								qtexport->audioOutputFormat.mBitsPerChannel = 24;
-								qtexport->audioOutputFormat.mFormatFlags = kLinearPCMFormatFlagIsSignedInteger;
-								break;
-							case AUD_FORMAT_S32:
-								qtexport->audioOutputFormat.mBitsPerChannel = 32;
-								qtexport->audioOutputFormat.mFormatFlags = kLinearPCMFormatFlagIsSignedInteger;
-								break;
-							case AUD_FORMAT_FLOAT32:
-								qtexport->audioOutputFormat.mBitsPerChannel = 32;
-								qtexport->audioOutputFormat.mFormatFlags = kLinearPCMFormatFlagIsFloat;
-								break;
-							case AUD_FORMAT_FLOAT64:
-								qtexport->audioOutputFormat.mBitsPerChannel = 64;
-								qtexport->audioOutputFormat.mFormatFlags = kLinearPCMFormatFlagIsFloat;
-								break;
-							case AUD_FORMAT_S16:
-							default:
-								qtexport->audioOutputFormat.mBitsPerChannel = 16;
-								qtexport->audioOutputFormat.mFormatFlags = kLinearPCMFormatFlagIsSignedInteger;
-								break;
-						}
-						qtexport->audioOutputFormat.mFormatFlags |= kLinearPCMFormatFlagIsPacked;
-						qtexport->audioOutputFormat.mBytesPerPacket = qtexport->audioOutputFormat.mChannelsPerFrame * (qtexport->audioOutputFormat.mBitsPerChannel / 8);
-						qtexport->audioOutputFormat.mFramesPerPacket = 1;
-						qtexport->audioOutputFormat.mBytesPerFrame = qtexport->audioOutputFormat.mBytesPerPacket;
-						break;
-				}
-
-				err = AudioFileCreateWithURL(outputFileURL, audioFileType, &qtexport->audioOutputFormat, kAudioFileFlags_EraseFile, &qtexport->audioFile);
-				CFRelease(outputFileURL);
-				
-				if (err)
-					BKE_report(reports, RPT_ERROR, "\nQuicktime: unable to create temporary audio file. Format error ?");
-				else {
-					err = AudioConverterNew(&qtexport->audioInputFormat, &qtexport->audioOutputFormat, &qtexport->audioConverter);
-					if (err) {
-						BKE_report(reports, RPT_ERROR, "\nQuicktime: unable to initialize audio codec converter. Format error ?");
-						AudioFileClose(qtexport->audioFile);
-						qtexport->audioFile = NULL;
-						[qtexport->audioFileName release];
-						qtexport->audioFileName = nil;
-					}
-					else {
-						UInt32 prop,propSize;
-						/* Set up codec properties */
-						if (rd->qtcodecsettings.audiocodecType == kAudioFormatMPEG4AAC) {  /* Lossy compressed format */
-							prop = rd->qtcodecsettings.audioBitRate;
-							AudioConverterSetProperty(qtexport->audioConverter, kAudioConverterEncodeBitRate,
-							                          sizeof(prop), &prop);
-							
-							if (rd->qtcodecsettings.audioCodecFlags & QTAUDIO_FLAG_CODEC_ISCBR)
-								prop = kAudioCodecBitRateControlMode_Constant;
-							else
-								prop = kAudioCodecBitRateControlMode_LongTermAverage;
-							AudioConverterSetProperty(qtexport->audioConverter, kAudioCodecPropertyBitRateControlMode,
-							                          sizeof(prop), &prop);
-						}
-						/* Conversion quality : if performance impact then offer degraded option */
-						if ((rd->qtcodecsettings.audioCodecFlags & QTAUDIO_FLAG_RESAMPLE_NOHQ) == 0) {
-							prop = kAudioConverterSampleRateConverterComplexity_Mastering;
-							AudioConverterSetProperty(qtexport->audioConverter, kAudioConverterSampleRateConverterComplexity,
-							                          sizeof(prop), &prop);
-							
-							prop = kAudioConverterQuality_Max;
-							AudioConverterSetProperty(qtexport->audioConverter, kAudioConverterSampleRateConverterQuality,
-							                          sizeof(prop), &prop);
-						}
-						
-						write_cookie(qtexport->audioConverter, qtexport->audioFile);
-						
-						/* Allocate output buffer */
-						if (qtexport->audioOutputFormat.mBytesPerPacket ==0) /* VBR */
-							AudioConverterGetProperty(qtexport->audioConverter, kAudioConverterPropertyMaximumOutputPacketSize,
-							                          &propSize, &qtexport->audioCodecMaxOutputPacketSize);
-						else
-							qtexport->audioCodecMaxOutputPacketSize = qtexport->audioOutputFormat.mBytesPerPacket;
-						
-						qtexport->audioInputBuffer = MEM_mallocN(AUDIOOUTPUTBUFFERSIZE, "qt_audio_inputPacket");
-						qtexport->audioOutputBuffer = MEM_mallocN(AUDIOOUTPUTBUFFERSIZE, "qt_audio_outputPacket");
-						qtexport->audioOutputPktDesc = MEM_mallocN(sizeof(AudioStreamPacketDescription) * AUDIOOUTPUTBUFFERSIZE / qtexport->audioCodecMaxOutputPacketSize,
-						                                           "qt_audio_pktdesc");
-					}
-				}
-			}
-
-			if (err == noErr) {
-				qtexport->videoTempFileName = [[NSString alloc] initWithCString:tmpnam(nil)
-				                                                encoding:[NSString defaultCStringEncoding]];
-				if (qtexport->videoTempFileName) {
-					qtexport->movie = [[QTMovie alloc] initToWritableFile:qtexport->videoTempFileName error:&error];
-				}
-
-			}
-		}
-		else
-			qtexport->movie = [[QTMovie alloc] initToWritableFile:qtexport->filename error:&error];
-
-		if (qtexport->movie == nil) {
-			BKE_report(reports, RPT_ERROR, "Unable to create quicktime movie.");
-			success = 0;
-			if (qtexport->filename) [qtexport->filename release];
-			qtexport->filename = nil;
-			if (qtexport->audioFileName) [qtexport->audioFileName release];
-			qtexport->audioFileName = nil;
-			if (qtexport->videoTempFileName) [qtexport->videoTempFileName release];
-			qtexport->videoTempFileName = nil;
-			[QTMovie exitQTKitOnThread];
-		}
-		else {
-			[qtexport->movie retain];
-			[qtexport->movie setAttribute:[NSNumber numberWithBool:YES] forKey:QTMovieEditableAttribute];
-			[qtexport->movie setAttribute:@"Made with Blender" forKey:QTMovieCopyrightAttribute];
-			
-			qtexport->frameDuration = QTMakeTime(rd->frs_sec_base * 1000, rd->frs_sec * 1000);
-			
-			/* specifying the codec attributes : try to retrieve them from render data first*/
-			if (rd->qtcodecsettings.codecType) {
-				qtexport->frameAttributes = [
-				        NSDictionary dictionaryWithObjectsAndKeys:
-				        stringWithCodecType(rd->qtcodecsettings.codecType),
-				        QTAddImageCodecType,
-				        [NSNumber numberWithLong:((rd->qtcodecsettings.codecSpatialQuality)*codecLosslessQuality)/100],
-				        QTAddImageCodecQuality,
-				        nil];
-			}
-			else {
-				qtexport->frameAttributes = [
-				        NSDictionary dictionaryWithObjectsAndKeys:@"jpeg",
-				        QTAddImageCodecType,
-				        [NSNumber numberWithLong:codecHighQuality],
-				        QTAddImageCodecQuality,
-				        nil];
-			}
-			[qtexport->frameAttributes retain];
-			
-			if (qtexport->audioFile) {
-				/* Init audio input stream */
-				AUD_DeviceSpecs specs;
-
-				specs.channels = U.audiochannels;
-				specs.format = U.audioformat;
-				specs.rate = U.audiorate;
-				qtexport->audioInputDevice = AUD_openReadDevice(specs);
-				AUD_playDevice(qtexport->audioInputDevice, scene->sound_scene, sfra * rd->frs_sec_base / rd->frs_sec);
-
-				qtexport->audioOutputPktPos = 0;
-				qtexport->audioTotalExportedFrames = 0;
-				qtexport->audioTotalSavedFrames = 0;
-				
-				qtexport->audioLastFrame = (efra - sfra) * qtexport->audioInputFormat.mSampleRate * rd->frs_sec_base / rd->frs_sec;
-			}
-		}
-	}
-	
-	[pool drain];
-
-	return success;
-}
-
-int append_qt(
-        void *context_v, struct RenderData *rd, int start_frame, int frame, int *pixels, int rectx, int recty,
-        const char *UNUSED(suffix), ReportList *reports)
-{
-	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-	NSBitmapImageRep *blBitmapFormatImage;
-	NSImage *frameImage;
-	OSStatus err = noErr;
-	unsigned char *from_Ptr,*to_Ptr;
-	int y,from_i,to_i;
-	QuicktimeExport *qtexport = context_v;
-	
-	/* Create bitmap image rep in blender format (32bit RGBA) */
-	blBitmapFormatImage = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:NULL
-																  pixelsWide:rectx 
-																  pixelsHigh:recty
-															   bitsPerSample:8 samplesPerPixel:4 hasAlpha:YES isPlanar:NO
-															  colorSpaceName:NSCalibratedRGBColorSpace 
-																bitmapFormat:NSAlphaNonpremultipliedBitmapFormat
-																 bytesPerRow:rectx*4
-																bitsPerPixel:32];
-	if (!blBitmapFormatImage) {
-		[pool drain];
-		return 0;
-	}
-	
-	from_Ptr = (unsigned char *)pixels;
-	to_Ptr = (unsigned char *)[blBitmapFormatImage bitmapData];
-	for (y = 0; y < recty; y++) {
-		to_i = (recty-y-1)*rectx;
-		from_i = y*rectx;
-		memcpy(to_Ptr+4*to_i, from_Ptr+4*from_i, 4*rectx);
-	}
-	
-	frameImage = [[NSImage alloc] initWithSize:NSMakeSize(rectx, recty)];
-	[frameImage addRepresentation:blBitmapFormatImage];
-	
-	/* Add the image to the movie clip */
-	[qtexport->movie addImage:frameImage
-				  forDuration:qtexport->frameDuration
-			   withAttributes:qtexport->frameAttributes];
-
-	[blBitmapFormatImage release];
-	[frameImage release];
-	
-	
-	if (qtexport->audioFile) {
-		UInt32 audioPacketsConverted;
-
-		// Upper limit on total exported audio frames for this particular video frame
-		const UInt64 exportedAudioFrameLimit = (frame - start_frame) * qtexport->audioInputFormat.mSampleRate * rd->frs_sec_base / rd->frs_sec;
-
-		/* Append audio */
-		while (qtexport->audioTotalExportedFrames < exportedAudioFrameLimit) {
-
-			qtexport->audioBufferList.mNumberBuffers = 1;
-			qtexport->audioBufferList.mBuffers[0].mNumberChannels = qtexport->audioOutputFormat.mChannelsPerFrame;
-			qtexport->audioBufferList.mBuffers[0].mDataByteSize = AUDIOOUTPUTBUFFERSIZE;
-			qtexport->audioBufferList.mBuffers[0].mData = qtexport->audioOutputBuffer;
-
-			// Convert one audio packet at a time so that enclosing while loop can
-			// keep audio processing in sync with video frames.
-			// Previously, this was set to (AUDIOOUTPUTBUFFERSIZE / qtexport->audioCodecMaxOutputPacketSize),
-			// however this may cause AudioConverterFillComplexBuffer to convert audio spanning multiple
-			// video frames, which breaks animation of audio parameters such as volume for fade-in/out.
-			audioPacketsConverted = 1; 
-			
-			err = AudioConverterFillComplexBuffer(qtexport->audioConverter, AudioConverterInputCallback,
-			                                      qtexport, &audioPacketsConverted, &qtexport->audioBufferList, qtexport->audioOutputPktDesc);
-			if (audioPacketsConverted) {
-				AudioFileWritePackets(qtexport->audioFile, false, qtexport->audioBufferList.mBuffers[0].mDataByteSize,
-				        qtexport->audioOutputPktDesc, qtexport->audioOutputPktPos, &audioPacketsConverted, qtexport->audioOutputBuffer);
-				qtexport->audioOutputPktPos += audioPacketsConverted;
-				
-				if (qtexport->audioOutputFormat.mFramesPerPacket) {
-					// this is the common case: format has constant frames per packet
-					qtexport->audioTotalSavedFrames += (audioPacketsConverted * qtexport->audioOutputFormat.mFramesPerPacket);
-				}
-				else {
-					unsigned int i;
-					// if there are variable frames per packet, then we have to do this for each packeet
-					for (i = 0; i < audioPacketsConverted; ++i)
-						qtexport->audioTotalSavedFrames += qtexport->audioOutputPktDesc[i].mVariableFramesInPacket;
-				}
-				
-				
-			}
-			else {
-				//Error getting audio packets
-				BKE_reportf(reports, RPT_ERROR, "Unable to get further audio packets from frame %i, error = 0x%x",(int)qtexport->audioTotalExportedFrames,err);
-				break;
-			}
-
-		}
-	}
-	[pool drain];
-
-	return 1;
-}
-
-
-void end_qt(void *context_v)
-{
-	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-	QuicktimeExport *qtexport = context_v;
-
-	if (qtexport->movie) {
-		
-		if (qtexport->audioFile)
-		{
-			NSDictionary *dict = nil;
-			QTMovie *audioTmpMovie = nil;
-			NSError *error;
-			NSFileManager *fileManager;
-			
-			/* Mux video and audio then save file */
-			
-			/* Write last frames for VBR files */
-			if (qtexport->audioOutputFormat.mBitsPerChannel == 0) {
-				OSStatus err = noErr;
-				AudioConverterPrimeInfo primeInfo;
-				UInt32 primeSize = sizeof(primeInfo);
-				
-				err = AudioConverterGetProperty(qtexport->audioConverter, kAudioConverterPrimeInfo, &primeSize, &primeInfo);
-				if (err == noErr) {
-					// there's priming to write out to the file
-					AudioFilePacketTableInfo pti;
-					pti.mPrimingFrames = primeInfo.leadingFrames;
-					pti.mRemainderFrames = primeInfo.trailingFrames;
-					pti.mNumberValidFrames = qtexport->audioTotalSavedFrames - pti.mPrimingFrames - pti.mRemainderFrames;
-					AudioFileSetProperty(qtexport->audioFile, kAudioFilePropertyPacketTableInfo, sizeof(pti), &pti);
-				}
-				
-			}
-			
-			write_cookie(qtexport->audioConverter, qtexport->audioFile);
-			AudioConverterDispose(qtexport->audioConverter);
-			AudioFileClose(qtexport->audioFile);
-			AUD_Device_free(qtexport->audioInputDevice);
-			qtexport->audioFile = NULL;
-			qtexport->audioInputDevice = NULL;
-			MEM_freeN(qtexport->audioInputBuffer);
-			MEM_freeN(qtexport->audioOutputBuffer);
-			MEM_freeN(qtexport->audioOutputPktDesc);
-			
-			/* Reopen audio file and merge it */
-			audioTmpMovie = [QTMovie movieWithFile:qtexport->audioFileName error:&error];
-			if (audioTmpMovie) {
-				NSArray *audioTracks = [audioTmpMovie tracksOfMediaType:QTMediaTypeSound];
-				QTTrack *audioTrack = nil;
-				if ( [audioTracks count] > 0 ) {
-					audioTrack = [audioTracks objectAtIndex:0];
-				}
-			
-				if (audioTrack) {
-					QTTimeRange totalRange;
-					totalRange.time = QTZeroTime;
-					totalRange.duration = [[audioTmpMovie attributeForKey:QTMovieDurationAttribute] QTTimeValue];
-					
-					[qtexport->movie insertSegmentOfTrack:audioTrack timeRange:totalRange atTime:QTZeroTime];
-				}
-			}
-			
-			/* Save file */
-			dict = [NSDictionary dictionaryWithObject:[NSNumber numberWithBool:YES]
-			        forKey:QTMovieFlatten];
-
-			if (dict) {
-				[qtexport->movie writeToFile:qtexport->filename withAttributes:dict];
-			}
-			
-			/* Delete temp files */
-			fileManager = [[NSFileManager alloc] init];
-			[fileManager removeItemAtPath:qtexport->audioFileName error:&error];
-			[fileManager removeItemAtPath:qtexport->videoTempFileName error:&error];
-			[fileManager release];
-		}
-		else {
-			/* Flush update of the movie file */
-			[qtexport->movie updateMovieFile];
-			
-			[qtexport->movie invalidate];
-		}
-		
-		/* Clean up movie structure */
-		if (qtexport->filename) [qtexport->filename release];
-		qtexport->filename = nil;
-		if (qtexport->audioFileName) [qtexport->audioFileName release];
-		qtexport->audioFileName = nil;
-		if (qtexport->videoTempFileName) [qtexport->videoTempFileName release];
-		qtexport->videoTempFileName = nil;
-		[qtexport->frameAttributes release];
-		[qtexport->movie release];
-	}
-	
-	[QTMovie exitQTKitOnThread];
-	[pool drain];
-}
-
-
-void free_qtcomponentdata(void)
-{
-}
-
-void quicktime_verify_image_type(RenderData *rd, ImageFormatData *imf)
-{
-	if (imf->imtype == R_IMF_IMTYPE_QUICKTIME) {
-		if ((rd->qtcodecsettings.codecType <= 0) ||
-		    (rd->qtcodecsettings.codecSpatialQuality < 0) ||
-		    (rd->qtcodecsettings.codecSpatialQuality > 100))
-		{
-			rd->qtcodecsettings.codecType = kJPEGCodecType;
-			rd->qtcodecsettings.codecSpatialQuality = (codecHighQuality * 100) / codecLosslessQuality;
-		}
-		if ((rd->qtcodecsettings.audioSampleRate < 21000) ||
-		    (rd->qtcodecsettings.audioSampleRate > 193000))
-		{
-			rd->qtcodecsettings.audioSampleRate = 48000;
-		}
-		
-		if (rd->qtcodecsettings.audioBitDepth == 0) {
-			rd->qtcodecsettings.audioBitDepth = AUD_FORMAT_S16;
-		}
-		
-		if (rd->qtcodecsettings.audioBitRate == 0) {
-			rd->qtcodecsettings.audioBitRate = 256000;
-		}
-	}
-}
-
-#endif /* _WIN32 || __APPLE__ */
-#endif /* WITH_QUICKTIME */
-
diff --git a/source/blender/quicktime/apple/qtkit_import.m b/source/blender/quicktime/apple/qtkit_import.m
deleted file mode 100644
index ba7ee0a8936..00000000000
--- a/source/blender/quicktime/apple/qtkit_import.m
+++ /dev/null
@@ -1,400 +0,0 @@
-/*
- * Code to use Quicktime to load images/movies as texture.
- *
- * ***** BEGIN GPL LICENSE BLOCK *****
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- *
- * The Original Code is written by Rob Haarsma (phase)
- *
- * Contributor(s): Stefan Gartner (sgefant)
- *				   Damien Plisson 11/2009
- *
- * ***** END GPL LICENSE BLOCK *****
- */
-#ifdef WITH_QUICKTIME
-
-#include "MEM_guardedalloc.h"
-
-#include "IMB_anim.h"
-#include "BLI_sys_types.h"
-#include "BLI_utildefines.h"
-#include "BKE_global.h"
-
-#include "BLI_dynstr.h"
-#include "BLI_path_util.h"
-
-#import <Cocoa/Cocoa.h>
-#import <QTKit/QTKit.h>
-
-#include "quicktime_import.h"
-#include "quicktime_export.h"
-
-// quicktime structure definition
-// this structure is part of the anim struct
-
-typedef struct _QuicktimeMovie {
-	QTMovie *movie;
-	QTMedia *media;
-	
-	long durationTime;
-	long durationScale;
-	long framecount;
-	
-
-	ImBuf *ibuf;
-	
-	long previousPosition;
-	
-} QuicktimeMovie;
-
-
-#define QTIME_DEBUG 0
-
-
-void quicktime_init(void)
-{
-	G.have_quicktime = true;
-}
-
-void quicktime_exit(void)
-{
-	if (G.have_quicktime) {
-		free_qtcomponentdata();
-	}
-}
-
-
-int anim_is_quicktime(const char *name)
-{
-	NSAutoreleasePool *pool;
-	
-	// don't let quicktime movie import handle these
-
-	if (BLI_testextensie_n(
-	        name,
-	        ".swf",
-	        ".txt",
-	        ".mpg",
-	        ".vob",  /* disabled, vob is essential .mpg, don't handle */
-	        ".avi",  /* wouldn't be appropriate ;) */
-	        ".mov",  /* disabled, suboptimal decoding speed */
-	        ".mp4",  /* disabled, suboptimal decoding speed */
-	        ".m4v",  /* disabled, suboptimal decoding speed */
-	        ".tga",
-	        ".png",
-	        ".bmp",
-	        ".jpg",
-	        ".tif",
-	        ".exr",
-	        ".wav",
-	        ".zip",
-	        ".mp3",
-	        NULL))
-	{
-		return 0;
-	}
-
-	if (QTIME_DEBUG) printf("qt: checking as movie: %s\n", name);
-
-	pool = [[NSAutoreleasePool alloc] init];
-	
-	if ([QTMovie canInitWithFile:[NSString stringWithCString:name
-	                              encoding:[NSString defaultCStringEncoding]]])
-	{
-		[pool drain];
-		return true;
-	}
-	else
-	{
-		[pool drain];
-		return false;
-	}
-}
-
-
-void free_anim_quicktime(struct anim *anim)
-{
-	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-	
-	if (anim == NULL) return;
-	if (anim->qtime == NULL) return;
-
-	if (anim->qtime->ibuf)
-		IMB_freeImBuf(anim->qtime->ibuf);
-
-	[anim->qtime->media release];
-	[anim->qtime->movie release];
-
-	[QTMovie exitQTKitOnThread];
-
-	if (anim->qtime) MEM_freeN (anim->qtime);
-
-	anim->qtime = NULL;
-
-	anim->duration = 0;
-
-	[pool drain];
-}
-
-static ImBuf *nsImageToiBuf(NSImage *sourceImage, int width, int height)
-{
-	ImBuf *ibuf = NULL;
-	uchar *rasterRGB = NULL;
-	uchar *rasterRGBA = NULL;
-	uchar *toIBuf = NULL;
-	int x, y, to_i, from_i;
-	NSSize bitmapSize;
-	NSBitmapImageRep *blBitmapFormatImageRGB,*blBitmapFormatImageRGBA, *bitmapImage = nil;
-	NSEnumerator *enumerator;
-	NSImageRep *representation;
-	
-	ibuf = IMB_allocImBuf(width, height, 32, IB_rect);
-	if (!ibuf) {
-		if (QTIME_DEBUG) {
-			printf("quicktime_import: could not allocate memory for the image.\n");
-		}
-		return NULL;
-	}
-	
-	/*Get the bitmap of the image*/
-	enumerator = [[sourceImage representations] objectEnumerator];
-	while ((representation = [enumerator nextObject])) {
-		if ([representation isKindOfClass:[NSBitmapImageRep class]]) {
-			bitmapImage = (NSBitmapImageRep *)representation;
-			break;
-		}
-	}
-	if (bitmapImage == nil) return NULL;
-
-	if (([bitmapImage bitsPerPixel] == 32) && (([bitmapImage bitmapFormat] & 0x5) == 0)
-		&& ![bitmapImage isPlanar]) {
-		/* Try a fast copy if the image is a meshed RGBA 32bit bitmap*/
-		toIBuf = (uchar *)ibuf->rect;
-		rasterRGB = (uchar *)[bitmapImage bitmapData];
-		for (y = 0; y < height; y++) {
-			to_i = (height-y-1)*width;
-			from_i = y*width;
-			memcpy(toIBuf+4*to_i, rasterRGB+4*from_i, 4*width);
-		}
-	}
-	else {
-
-		bitmapSize.width = width;
-		bitmapSize.height = height;
-		
-		/* Tell cocoa image resolution is same as current system one */
-		[bitmapImage setSize:bitmapSize];
-		
-		/* Convert the image in a RGBA 32bit format */
-		/* As Core Graphics does not support contextes with non premutliplied alpha,
-		 * we need to get alpha key values in a separate batch */
-		
-		/* First get RGB values w/o Alpha to avoid pre-multiplication, 32bit but last byte is unused */
-		blBitmapFormatImageRGB = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:NULL
-																		 pixelsWide:width 
-																		 pixelsHigh:height
-																	  bitsPerSample:8 samplesPerPixel:3 hasAlpha:NO isPlanar:NO
-																	 colorSpaceName:NSDeviceRGBColorSpace 
-																	   bitmapFormat:0
-																		bytesPerRow:4*width
-																	   bitsPerPixel:32/*RGB format padded to 32bits*/];
-		
-		[NSGraphicsContext saveGraphicsState];
-		[NSGraphicsContext setCurrentContext:[NSGraphicsContext graphicsContextWithBitmapImageRep:blBitmapFormatImageRGB]];
-		[bitmapImage draw];
-		[NSGraphicsContext restoreGraphicsState];
-		
-		rasterRGB = (uchar *)[blBitmapFormatImageRGB bitmapData];
-		if (rasterRGB == NULL) {
-			[blBitmapFormatImageRGB release];
-			return NULL;
-		}
-		
-		/* Then get Alpha values by getting the RGBA image (that is premultiplied btw) */
-		blBitmapFormatImageRGBA = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:NULL
-																		  pixelsWide:width
-																		  pixelsHigh:height
-																	   bitsPerSample:8 samplesPerPixel:4 hasAlpha:YES isPlanar:NO
-																	  colorSpaceName:NSDeviceRGBColorSpace
-																		bitmapFormat:0
-																		 bytesPerRow:4*width
-																		bitsPerPixel:32/* RGBA */];
-		
-		[NSGraphicsContext saveGraphicsState];
-		[NSGraphicsContext setCurrentContext:[NSGraphicsContext graphicsContextWithBitmapImageRep:blBitmapFormatImageRGBA]];
-		[bitmapImage draw];
-		[NSGraphicsContext restoreGraphicsState];
-		
-		rasterRGBA = (uchar *)[blBitmapFormatImageRGBA bitmapData];
-		if (rasterRGBA == NULL) {
-			[blBitmapFormatImageRGB release];
-			[blBitmapFormatImageRGBA release];
-			return NULL;
-		}
-
-		/*Copy the image to ibuf, flipping it vertically*/
-		toIBuf = (uchar *)ibuf->rect;
-		for (y = 0; y < height; y++) {
-			for (x = 0; x < width; x++) {
-				to_i = (height-y-1)*width + x;
-				from_i = y*width + x;
-				
-				toIBuf[4*to_i] = rasterRGB[4*from_i]; /* R */
-				toIBuf[4*to_i+1] = rasterRGB[4*from_i+1]; /* G */
-				toIBuf[4*to_i+2] = rasterRGB[4*from_i+2]; /* B */
-				toIBuf[4*to_i+3] = rasterRGBA[4*from_i+3]; /* A */
-			}
-		}
-
-		[blBitmapFormatImageRGB release];
-		[blBitmapFormatImageRGBA release];
-	}
-	
-	return ibuf;
-}
-
-ImBuf *qtime_fetchibuf (struct anim *anim, int position)
-{
-	NSImage *frameImage;
-	QTTime time;
-	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-	ImBuf *ibuf;
-	
-	if (anim == NULL) {
-		return (NULL);
-	}
-
-	if (position == anim->qtime->previousPosition+1) { //Optimize sequential read
-		[anim->qtime->movie stepForward];
-		frameImage = [anim->qtime->movie currentFrameImage];
-		anim->qtime->previousPosition++;
-	}
-	else {
-		time.timeScale = anim->qtime->durationScale;
-		time.timeValue = (anim->qtime->durationTime * position) / anim->qtime->framecount;
-	
-		[anim->qtime->movie setCurrentTime:time];
-		frameImage = [anim->qtime->movie currentFrameImage]; 
-		
-		anim->qtime->previousPosition = position;
-	}
-		
-	if (frameImage == nil) {
-		if (QTIME_DEBUG) printf ("Error reading frame from Quicktime");
-		[pool drain];
-		return NULL;
-	}
-
-	ibuf = nsImageToiBuf(frameImage,anim->x, anim->y);
-	[pool drain];
-	
-	return ibuf;
-}
-
-
-int startquicktime(struct anim *anim)
-{
-	NSAutoreleasePool *pool;
-	NSArray* videoTracks;
-	NSSize frameSize;
-	QTTime qtTimeDuration;
-	NSDictionary *attributes;
-	
-	anim->qtime = MEM_callocN(sizeof(QuicktimeMovie),"animqt");
-
-	if (anim->qtime == NULL) {
-		if (QTIME_DEBUG) printf("Can't alloc qtime: %s\n", anim->name);
-		return -1;
-	}
-
-	pool = [[NSAutoreleasePool alloc] init];
-	
-	[QTMovie enterQTKitOnThread];
-
-	attributes = [NSDictionary dictionaryWithObjectsAndKeys:
-	        [NSString stringWithCString:anim->name
-	        encoding:[NSString defaultCStringEncoding]], QTMovieFileNameAttribute,
-	        [NSNumber numberWithBool:NO], QTMovieEditableAttribute,
-	    nil];
-
-	anim->qtime->movie = [QTMovie movieWithAttributes:attributes error:NULL];
-	
-	if (!anim->qtime->movie) {
-		if (QTIME_DEBUG) printf("qt: bad movie %s\n", anim->name);
-		MEM_freeN(anim->qtime);
-		if (QTIME_DEBUG) printf("qt: can't load %s\n", anim->name);
-		[QTMovie exitQTKitOnThread];
-		[pool drain];
-		return -1;
-	}
-	[anim->qtime->movie retain];
-
-	// sets Media and Track!
-	
-	videoTracks = [anim->qtime->movie tracksOfMediaType:QTMediaTypeVideo];
-	
-	if ([videoTracks count] == 0) {
-		if (QTIME_DEBUG) printf("qt: no video tracks for movie %s\n", anim->name);
-		[anim->qtime->movie release];
-		MEM_freeN(anim->qtime);
-		if (QTIME_DEBUG) printf("qt: can't load %s\n", anim->name);
-		[QTMovie exitQTKitOnThread];
-		[pool drain];
-		return -1;
-	}
-	
-	anim->qtime->media = [[videoTracks objectAtIndex:0] media];
-	[anim->qtime->media retain];
-	
-	
-	frameSize = [[anim->qtime->movie attributeForKey:QTMovieNaturalSizeAttribute] sizeValue];
-	anim->x = frameSize.width;
-	anim->y = frameSize.height;
-
-	if (anim->x == 0 && anim->y == 0) {
-		if (QTIME_DEBUG) printf("qt: error, no dimensions\n");
-		free_anim_quicktime(anim);
-		[pool drain];
-		return -1;
-	}
-
-	anim->qtime->ibuf = IMB_allocImBuf(anim->x, anim->y, 32, IB_rect);
-	
-	qtTimeDuration = [[anim->qtime->media attributeForKey:QTMediaDurationAttribute] QTTimeValue];
-	anim->qtime->durationTime = qtTimeDuration.timeValue;
-	anim->qtime->durationScale = qtTimeDuration.timeScale;
-	
-	anim->qtime->framecount = [[anim->qtime->media attributeForKey:QTMediaSampleCountAttribute] longValue];
-	anim->qtime->previousPosition = -2; //Force seeking for first read
-	
-	//fill blender's anim struct
-
-	anim->duration = anim->qtime->framecount;
-	anim->params = 0;
-
-	anim->interlacing = 0;
-	anim->orientation = 0;
-	anim->framesize = anim->x * anim->y * 4;
-
-	anim->curposition = 0;
-
-	[pool drain];
-
-	return 0;
-}
-
-#endif /* WITH_QUICKTIME */
-
diff --git a/source/blender/quicktime/quicktime_export.h b/source/blender/quicktime/quicktime_export.h
deleted file mode 100644
index aaa3f5c9070..00000000000
--- a/source/blender/quicktime/quicktime_export.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * ***** BEGIN GPL LICENSE BLOCK *****
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
- * All rights reserved.
- *
- * The Original Code is: all of this file.
- *
- * Contributor(s): none yet.
- *
- * ***** END GPL LICENSE BLOCK *****
- */
-
-/** \file blender/quicktime/quicktime_export.h
- *  \ingroup quicktime
- */
-
-
-#ifndef __QUICKTIME_EXPORT_H__
-#define __QUICKTIME_EXPORT_H__
-
-#if defined (_WIN32) || (__APPLE__)
-
-#define __AIFF__
-
-
-#define QTAUDIO_FLAG_RESAMPLE_NOHQ 1
-#define QTAUDIO_FLAG_CODEC_ISCBR 2
-
-
-/*Codec list*/
-typedef struct QuicktimeCodecTypeDesc {
-	int codecType;
-	int rnatmpvalue;
-	const char *codecName;
-} QuicktimeCodecTypeDesc;
-
-// quicktime movie output functions
-struct ImageFormatData;
-struct RenderData;
-struct ReportList;
-struct Scene;
-
-int start_qt(void *context_v, struct Scene *scene, struct RenderData *rd, int rectx, int recty, struct ReportList *reports, bool preview, const char *suffix);	//for movie handle (BKE writeavi.c now)
-int append_qt(void *context_v, struct RenderData *rd, int start_frame, int frame, int *pixels, int rectx, int recty, const char *suffix, struct ReportList *reports);
-void end_qt(void *context_v);
-void filepath_qt(char *string, struct RenderData *rd, bool preview, const char *suffix);
-void *context_create_qt(void);
-void context_free_qt(void *context_v);
-
-/*RNA helper functions */
-void quicktime_verify_image_type(struct RenderData *rd, struct ImageFormatData *imf); //used by RNA for defaults values init, if needed
-/*Video codec type*/
-int quicktime_get_num_videocodecs(void);
-QuicktimeCodecTypeDesc *quicktime_get_videocodecType_desc(int indexValue);
-int quicktime_rnatmpvalue_from_videocodectype(int codecType);
-int quicktime_videocodecType_from_rnatmpvalue(int rnatmpvalue);
-
-/*Audio codec type*/
-int quicktime_get_num_audiocodecs(void);
-QuicktimeCodecTypeDesc *quicktime_get_audiocodecType_desc(int indexValue);
-int quicktime_rnatmpvalue_from_audiocodectype(int codecType);
-int quicktime_audiocodecType_from_rnatmpvalue(int rnatmpvalue);
-
-void free_qtcomponentdata(void);
-void makeqtstring(struct RenderData *rd, char *string, bool preview);		//for playanim.c
-
-
-#ifdef __APPLE__
-//Include the quicktime codec types constants that are missing in QTKitDefines.h
-enum {
-	kRawCodecType						= 'raw ',
-	kCinepakCodecType 					= 'cvid',
-	kGraphicsCodecType					= 'smc ',
-	kAnimationCodecType 				= 'rle ',
-	kVideoCodecType 					= 'rpza',
-	kComponentVideoCodecType			= 'yuv2',
-	kJPEGCodecType						= 'jpeg',
-	kMotionJPEGACodecType 				= 'mjpa',
-	kMotionJPEGBCodecType 				= 'mjpb',
-	kSGICodecType 						= '.SGI',
-	kPlanarRGBCodecType 				= '8BPS',
-	kMacPaintCodecType					= 'PNTG',
-	kGIFCodecType 						= 'gif ',
-	kPhotoCDCodecType 					= 'kpcd',
-	kQuickDrawGXCodecType 				= 'qdgx',
-	kAVRJPEGCodecType 					= 'avr ',
-	kOpenDMLJPEGCodecType 				= 'dmb1',
-	kBMPCodecType 						= 'WRLE',
-	kWindowsRawCodecType				= 'WRAW',
-	kVectorCodecType					= 'path',
-	kQuickDrawCodecType 				= 'qdrw',
-	kWaterRippleCodecType 				= 'ripl',
-	kFireCodecType						= 'fire',
-	kCloudCodecType 					= 'clou',
-	kH261CodecType						= 'h261',
-	kH263CodecType						= 'h263',
-	kDVCNTSCCodecType					= 'dvc ',	/* DV - NTSC and DVCPRO NTSC (available in QuickTime 6.0 or later)*/
-	/* NOTE: kDVCProNTSCCodecType is deprecated.	*/
-	/* Use kDVCNTSCCodecType instead -- as far as the codecs are concerned, */
-	/* the two data formats are identical.*/
-	kDVCPALCodecType					= 'dvcp',
-	kDVCProPALCodecType 				= 'dvpp',	/* available in QuickTime 6.0 or later*/
-	kDVCPro50NTSCCodecType				= 'dv5n',
-	kDVCPro50PALCodecType 				= 'dv5p',
-	kDVCPro100NTSCCodecType 			= 'dv1n',
-	kDVCPro100PALCodecType				= 'dv1p',
-	kDVCPROHD720pCodecType				= 'dvhp',
-	kDVCPROHD1080i60CodecType			= 'dvh6',
-	kDVCPROHD1080i50CodecType			= 'dvh5',
-	kBaseCodecType						= 'base',
-	kFLCCodecType 						= 'flic',
-	kTargaCodecType 					= 'tga ',
-	kPNGCodecType 						= 'png ',
-	kTIFFCodecType						= 'tiff',	/* NOTE: despite what might seem obvious from the two constants*/
-	/* below and their names, they really are correct. 'yuvu' really */
-	/* does mean signed, and 'yuvs' really does mean unsigned. Really. */
-	kComponentVideoSigned 				= 'yuvu',
-	kComponentVideoUnsigned 			= 'yuvs',
-	kCMYKCodecType						= 'cmyk',
-	kMicrosoftVideo1CodecType			= 'msvc',
-	kSorensonCodecType					= 'SVQ1',
-	kSorenson3CodecType 				= 'SVQ3',	/* available in QuickTime 5 and later*/
-	kIndeo4CodecType					= 'IV41',
-	kMPEG4VisualCodecType 				= 'mp4v',
-	k64ARGBCodecType					= 'b64a',
-	k48RGBCodecType 					= 'b48r',
-	k32AlphaGrayCodecType 				= 'b32a',
-	k16GrayCodecType					= 'b16g',
-	kMpegYUV420CodecType				= 'myuv',
-	kYUV420CodecType					= 'y420',
-	kSorensonYUV9CodecType				= 'syv9',
-	k422YpCbCr8CodecType				= '2vuy',	/* Component Y'CbCr 8-bit 4:2:2	*/
-	k444YpCbCr8CodecType				= 'v308',	/* Component Y'CbCr 8-bit 4:4:4	*/
-	k4444YpCbCrA8CodecType				= 'v408',	/* Component Y'CbCrA 8-bit 4:4:4:4 */
-	k422YpCbCr16CodecType 				= 'v216',	/* Component Y'CbCr 10,12,14,16-bit 4:2:2*/
-	k422YpCbCr10CodecType 				= 'v210',	/* Component Y'CbCr 10-bit 4:2:2 */
-	k444YpCbCr10CodecType 				= 'v410',	/* Component Y'CbCr 10-bit 4:4:4 */
-	k4444YpCbCrA8RCodecType 			= 'r408',	/* Component Y'CbCrA 8-bit 4:4:4:4, rendering format. full range alpha, zero biased yuv*/
-	kJPEG2000CodecType					= 'mjp2',
-	kPixletCodecType					= 'pxlt',
-	kH264CodecType						= 'avc1'
-};
-#endif
-
-#endif /* (_WIN32) || (__APPLE__) */
-
-#endif  /* __QUICKTIME_IMP_H__ */
diff --git a/source/blender/quicktime/quicktime_import.h b/source/blender/quicktime/quicktime_import.h
deleted file mode 100644
index 3c6b2028031..00000000000
--- a/source/blender/quicktime/quicktime_import.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Quicktime_import.h
- *
- *
- * ***** BEGIN GPL LICENSE BLOCK *****
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * The Original Code is Copyright (C) 2002-2003 by TNCCI Inc.
- * All rights reserved.
- *
- * The Original Code is: all of this file.
- *
- * Contributor(s): none yet.
- *
- * ***** END GPL LICENSE BLOCK *****
- */
-
-/** \file blender/quicktime/quicktime_import.h
- *  \ingroup quicktime
- */
-
-
-
-#ifndef __QUICKTIME_IMPORT_H__
-#define __QUICKTIME_IMPORT_H__
-
-#define __AIFF__
-
-#include "../imbuf/IMB_imbuf.h"
-#include "../imbuf/IMB_imbuf_types.h"
-
-#ifdef _WIN32
-#  ifndef __FIXMATH__
-#    include <FixMath.h>
-#  endif /* __FIXMATH__ */
-#endif /* _WIN32 _ */
-
-/* init/exit */
-
-void quicktime_init(void);
-void quicktime_exit(void);
-
-/* quicktime movie import functions */
-
-int		anim_is_quicktime(const char *name);
-int		startquicktime(struct anim *anim);
-void	free_anim_quicktime(struct anim *anim);
-ImBuf  *qtime_fetchibuf(struct anim *anim, int position);
-
-#endif  /* __QUICKTIME_IMPORT_H__ */
diff --git a/source/blender/render/CMakeLists.txt b/source/blender/render/CMakeLists.txt
index 282942709f0..5cbc907d9c6 100644
--- a/source/blender/render/CMakeLists.txt
+++ b/source/blender/render/CMakeLists.txt
@@ -149,16 +149,6 @@ if(WITH_FREESTYLE)
 	add_definitions(-DWITH_FREESTYLE)
 endif()
 
-if(WITH_CODEC_QUICKTIME)
-	list(APPEND INC
-		../quicktime
-	)
-	list(APPEND INC_SYS
-		${QUICKTIME_INCLUDE_DIRS}
-	)
-	add_definitions(-DWITH_QUICKTIME)
-endif()
-
 if(WITH_GAMEENGINE)
 	add_definitions(-DWITH_GAMEENGINE)
 endif()
diff --git a/source/blender/render/extern/include/RE_engine.h b/source/blender/render/extern/include/RE_engine.h
index 3086c9d4fad..a4de7104071 100644
--- a/source/blender/render/extern/include/RE_engine.h
+++ b/source/blender/render/extern/include/RE_engine.h
@@ -189,5 +189,7 @@ struct RenderData *RE_engine_get_render_data(struct Render *re);
 void RE_bake_engine_set_engine_parameters(
         struct Render *re, struct Main *bmain, struct Depsgraph *graph, struct Scene *scene);
 
+struct SceneLayer *RE_engine_get_scene_layer(struct Render *re);
+
 #endif /* __RE_ENGINE_H__ */
 
diff --git a/source/blender/render/extern/include/RE_pipeline.h b/source/blender/render/extern/include/RE_pipeline.h
index 145186548e6..09f308da10a 100644
--- a/source/blender/render/extern/include/RE_pipeline.h
+++ b/source/blender/render/extern/include/RE_pipeline.h
@@ -38,6 +38,7 @@
 struct bMovieHandle;
 struct bNodeTree;
 struct Depsgraph;
+struct EvaluationContext;
 struct Image;
 struct ImageFormatData;
 struct Main;
@@ -195,6 +196,10 @@ typedef struct RenderStats {
 struct Render *RE_NewRender(const char *name);
 struct Render *RE_GetRender(const char *name);
 
+struct Scene;
+struct Render *RE_NewSceneRender(const struct Scene *scene);
+struct Render *RE_GetSceneRender(const struct Scene *scene);
+
 /* assign default dummy callbacks */
 void RE_InitRenderCB(struct Render *re);
 
@@ -369,6 +374,7 @@ void RE_DataBase_GetView(struct Render *re, float mat[4][4]);
 void RE_GetCameraWindow(struct Render *re, struct Object *camera, int frame, float mat[4][4]);
 void RE_GetCameraModelMatrix(struct Render *re, struct Object *camera, float r_mat[4][4]);
 struct Scene *RE_GetScene(struct Render *re);
+struct EvaluationContext *RE_GetEvalCtx(struct Render *re);
 
 bool RE_force_single_renderlayer(struct Scene *scene);
 bool RE_is_rendering_allowed(struct Scene *scene, struct Object *camera_override, struct ReportList *reports);
diff --git a/source/blender/render/extern/include/RE_render_ext.h b/source/blender/render/extern/include/RE_render_ext.h
index 2b5d0ca4e14..82bb265e20c 100644
--- a/source/blender/render/extern/include/RE_render_ext.h
+++ b/source/blender/render/extern/include/RE_render_ext.h
@@ -41,11 +41,13 @@ struct DerivedMesh;
 struct ImagePool;
 struct MTex;
 struct Scene;
+struct SceneLayer;
+struct Render;
 
 /* render_texture.c */
 /* used by particle.c, effect.c, editmesh_modes.c and brush.c, returns 1 if rgb, 0 otherwise */
 int externtex(
-        struct MTex *mtex, const float vec[3], float *tin, float *tr, float *tg, float *tb, float *ta,
+        const struct MTex *mtex, const float vec[3], float *tin, float *tr, float *tg, float *tb, float *ta,
         const int thread, struct ImagePool *pool, const bool skip_load_image, const bool texnode_preview);
 void texture_rgb_blend(float in[3], const float tex[3], const float out[3], float fact, float facg, int blendtype);
 float texture_value_blend(float tex, float out, float fact, float facg, int blendtype);
@@ -70,17 +72,20 @@ struct PointDensity;
 
 void RE_point_density_cache(
         struct Scene *scene,
+        struct SceneLayer *sl,
         struct PointDensity *pd,
         const bool use_render_params);
 
 void RE_point_density_minmax(
         struct Scene *scene,
+        struct SceneLayer *sl,
         struct PointDensity *pd,
         const bool use_render_params,
         float r_min[3], float r_max[3]);
 
 void RE_point_density_sample(
         struct Scene *scene,
+        struct SceneLayer *sl,
         struct PointDensity *pd,
         const int resolution,
         const bool use_render_params,
diff --git a/source/blender/render/intern/include/render_types.h b/source/blender/render/intern/include/render_types.h
index b1b95933584..1de1f23f351 100644
--- a/source/blender/render/intern/include/render_types.h
+++ b/source/blender/render/intern/include/render_types.h
@@ -337,7 +337,7 @@ typedef struct ObjectRen {
 	char (*mcol)[MAX_CUSTOMDATA_LAYER_NAME];
 	int  actmtface, actmcol, bakemtface;
 
-	char tangent_mask; /* which tangent layer should be calculated */
+	short tangent_mask; /* which tangent layer should be calculated */
 
 	float obmat[4][4];	/* only used in convertblender.c, for instancing */
 
diff --git a/source/blender/render/intern/include/shading.h b/source/blender/render/intern/include/shading.h
index 13f16ce0bd7..3ef6e9d7476 100644
--- a/source/blender/render/intern/include/shading.h
+++ b/source/blender/render/intern/include/shading.h
@@ -57,7 +57,7 @@ typedef struct ShadeSample {
 void shade_material_loop(struct ShadeInput *shi, struct ShadeResult *shr);
 
 void shade_input_set_triangle_i(struct ShadeInput *shi, struct ObjectInstanceRen *obi, struct VlakRen *vlr, short i1, short i2, short i3);
-void shade_input_set_triangle(struct ShadeInput *shi, volatile int obi, volatile int facenr, int normal_flip);
+void shade_input_set_triangle(struct ShadeInput *shi, int obi, int facenr, int normal_flip);
 void shade_input_copy_triangle(struct ShadeInput *shi, struct ShadeInput *from);
 void shade_input_calc_viewco(struct ShadeInput *shi, float x, float y, float z, float view[3], float dxyview[2], float co[3], float dxco[3], float dyco[3]);
 void shade_input_set_viewco(struct ShadeInput *shi, float x, float y, float sx, float sy, float z);
diff --git a/source/blender/render/intern/raytrace/rayobject_rtbuild.cpp b/source/blender/render/intern/raytrace/rayobject_rtbuild.cpp
index 81e41a20f2e..103fa3e6034 100644
--- a/source/blender/render/intern/raytrace/rayobject_rtbuild.cpp
+++ b/source/blender/render/intern/raytrace/rayobject_rtbuild.cpp
@@ -59,6 +59,7 @@ static void rtbuild_init(RTBuilder *b)
 	b->primitives.begin   = NULL;
 	b->primitives.end     = NULL;
 	b->primitives.maxsize = 0;
+	b->depth = 0;
 	
 	for (int i = 0; i < RTBUILD_MAX_CHILDS; i++)
 		b->child_offset[i] = 0;
@@ -178,6 +179,8 @@ RTBuilder *rtbuild_get_child(RTBuilder *b, int child, RTBuilder *tmp)
 {
 	rtbuild_init(tmp);
 
+	tmp->depth = b->depth + 1;
+
 	for (int i = 0; i < 3; i++)
 		if (b->sorted_begin[i]) {
 			tmp->sorted_begin[i] = b->sorted_begin[i] +  b->child_offset[child];
@@ -336,6 +339,15 @@ int rtbuild_heuristic_object_split(RTBuilder *b, int nchilds)
 	int baxis = -1, boffset = 0;
 
 	if (size > nchilds) {
+		if (b->depth > RTBUILD_MAX_SAH_DEPTH) {
+			// for degenerate cases we avoid running out of stack space
+			// by simply splitting the children in the middle
+			b->child_offset[0] = 0;
+			b->child_offset[1] = (size+1)/2;
+			b->child_offset[2] = size;
+			return 2;
+		}
+
 		float bcost = FLT_MAX;
 		baxis = -1;
 		boffset = size / 2;
diff --git a/source/blender/render/intern/raytrace/rayobject_rtbuild.h b/source/blender/render/intern/raytrace/rayobject_rtbuild.h
index 9e296da144b..83042ef3d7e 100644
--- a/source/blender/render/intern/raytrace/rayobject_rtbuild.h
+++ b/source/blender/render/intern/raytrace/rayobject_rtbuild.h
@@ -49,7 +49,8 @@ extern "C" {
  * generate with simple calls, and then convert to the theirs
  * specific structure on the fly.
  */
-#define RTBUILD_MAX_CHILDS 32
+#define RTBUILD_MAX_CHILDS     32
+#define RTBUILD_MAX_SAH_DEPTH  256
 
 
 typedef struct RTBuilder {
@@ -79,6 +80,8 @@ typedef struct RTBuilder {
 	
 	float bb[6];
 
+	/* current depth */
+	int depth;
 } RTBuilder;
 
 /* used during creation */
diff --git a/source/blender/render/intern/source/convertblender.c b/source/blender/render/intern/source/convertblender.c
index 803244cdd63..1329ad484ea 100644
--- a/source/blender/render/intern/source/convertblender.c
+++ b/source/blender/render/intern/source/convertblender.c
@@ -272,7 +272,7 @@ static void calc_tangent_vector(ObjectRen *obr, VlakRen *vlr, int do_tangent)
 	}
 	else return;
 
-	tangent_from_uv(uv1, uv2, uv3, v1->co, v2->co, v3->co, vlr->n, tang);
+	tangent_from_uv_v3(uv1, uv2, uv3, v1->co, v2->co, v3->co, vlr->n, tang);
 	
 	if (do_tangent) {
 		tav= RE_vertren_get_tangent(obr, v1, 1);
@@ -284,7 +284,7 @@ static void calc_tangent_vector(ObjectRen *obr, VlakRen *vlr, int do_tangent)
 	}
 	
 	if (v4) {
-		tangent_from_uv(uv1, uv3, uv4, v1->co, v3->co, v4->co, vlr->n, tang);
+		tangent_from_uv_v3(uv1, uv3, uv4, v1->co, v3->co, v4->co, vlr->n, tang);
 		
 		if (do_tangent) {
 			tav= RE_vertren_get_tangent(obr, v1, 1);
@@ -399,7 +399,7 @@ static void calc_vertexnormals(Render *UNUSED(re), ObjectRen *obr, bool do_verte
 			float *n4= (vlr->v4)? vlr->v4->n: NULL;
 			const float *c4= (vlr->v4)? vlr->v4->co: NULL;
 
-			accumulate_vertex_normals(vlr->v1->n, vlr->v2->n, vlr->v3->n, n4,
+			accumulate_vertex_normals_v3(vlr->v1->n, vlr->v2->n, vlr->v3->n, n4,
 				vlr->n, vlr->v1->co, vlr->v2->co, vlr->v3->co, c4);
 		}
 		if (do_tangent) {
@@ -1350,10 +1350,11 @@ static int render_new_particle_system(Render *re, ObjectRen *obr, ParticleSystem
 	if (!(psmd->modifier.mode & eModifierMode_Render))
 		return 0;
 
-	sim.scene= re->scene;
-	sim.ob= ob;
-	sim.psys= psys;
-	sim.psmd= psmd;
+	sim.eval_ctx = re->eval_ctx;
+	sim.scene = re->scene;
+	sim.ob = ob;
+	sim.psys = psys;
+	sim.psmd = psmd;
 
 	if (part->phystype==PART_PHYS_KEYED)
 		psys_count_keyed_targets(&sim);
@@ -2600,13 +2601,13 @@ static void init_render_surf(Render *re, ObjectRen *obr, int timeoffset)
 
 	if (ob->parent && (ob->parent->type==OB_LATTICE)) need_orco= 1;
 
-	BKE_displist_make_surf(re->scene, ob, &displist, &dm, 1, 0, 1);
+	BKE_displist_make_surf(re->eval_ctx, re->scene, ob, &displist, &dm, 1, 0, 1);
 
 	if (dm) {
 		if (need_orco) {
 			orco = get_object_orco(re, ob);
 			if (!orco) {
-				orco= BKE_displist_make_orco(re->scene, ob, dm, true, true);
+				orco= BKE_displist_make_orco(re->eval_ctx, re->scene, ob, dm, true, true);
 				if (orco) {
 					set_object_orco(re, ob, orco);
 				}
@@ -2658,7 +2659,7 @@ static void init_render_curve(Render *re, ObjectRen *obr, int timeoffset)
 	if (ob->type==OB_FONT && cu->str==NULL) return;
 	else if (ob->type==OB_CURVE && cu->nurb.first==NULL) return;
 
-	BKE_displist_make_curveTypes_forRender(re->scene, ob, &disp, &dm, false, true);
+	BKE_displist_make_curveTypes_forRender(re->eval_ctx, re->scene, ob, &disp, &dm, false, true);
 	dl= disp.first;
 	if (dl==NULL) return;
 	
@@ -2685,7 +2686,7 @@ static void init_render_curve(Render *re, ObjectRen *obr, int timeoffset)
 		if (need_orco) {
 			orco = get_object_orco(re, ob);
 			if (!orco) {
-				orco = BKE_displist_make_orco(re->scene, ob, dm, true, true);
+				orco = BKE_displist_make_orco(re->eval_ctx, re->scene, ob, dm, true, true);
 				if (orco) {
 					set_object_orco(re, ob, orco);
 				}
@@ -2699,7 +2700,7 @@ static void init_render_curve(Render *re, ObjectRen *obr, int timeoffset)
 		if (need_orco) {
 			orco = get_object_orco(re, ob);
 			if (!orco) {
-				orco = BKE_curve_make_orco(re->scene, ob, NULL);
+				orco = BKE_curve_make_orco(re->eval_ctx, re->scene, ob, NULL);
 				set_object_orco(re, ob, orco);
 			}
 		}
@@ -3199,9 +3200,9 @@ static void init_render_mesh(Render *re, ObjectRen *obr, int timeoffset)
 #endif
 
 	if (re->r.scemode & R_VIEWPORT_PREVIEW)
-		dm= mesh_create_derived_view(re->scene, ob, mask);
+		dm= mesh_create_derived_view(re->eval_ctx, re->scene, ob, mask);
 	else
-		dm= mesh_create_derived_render(re->scene, ob, mask);
+		dm= mesh_create_derived_render(re->eval_ctx, re->scene, ob, mask);
 	if (dm==NULL) return;	/* in case duplicated object fails? */
 
 	mvert= dm->getVertArray(dm);
@@ -3440,10 +3441,9 @@ static void init_render_mesh(Render *re, ObjectRen *obr, int timeoffset)
 										if (need_nmap_tangent_concrete || need_tangent) {
 											int uv_start = CustomData_get_layer_index(&dm->faceData, CD_MTFACE);
 											int uv_index = CustomData_get_named_layer_index(&dm->faceData, CD_MTFACE, layer->name);
-											BLI_assert(uv_start >= 0 && uv_index >= 0);
-											if ((uv_start < 0 || uv_index < 0))
-												continue;
-											int n = uv_index - uv_start;
+
+											/* if there are no UVs, orco tangents are in first slot */
+											int n = (uv_start >= 0 && uv_index >= 0) ? uv_index - uv_start : 0;
 
 											const float *tangent = (const float *) layer->data;
 											float *ftang = RE_vlakren_get_nmap_tangent(obr, vlr, n, true);
@@ -4620,9 +4620,9 @@ static void init_render_object_data(Render *re, ObjectRen *obr, int timeoffset)
 			const CustomDataMask mask = CD_MASK_RENDER_INTERNAL;
 
 			if (re->r.scemode & R_VIEWPORT_PREVIEW)
-				dm = mesh_create_derived_view(re->scene, ob, mask);
+				dm = mesh_create_derived_view(re->eval_ctx, re->scene, ob, mask);
 			else
-				dm = mesh_create_derived_render(re->scene, ob, mask);
+				dm = mesh_create_derived_render(re->eval_ctx, re->scene, ob, mask);
 			dm->release(dm);
 		}
 
@@ -4659,14 +4659,22 @@ static void add_render_object(Render *re, Object *ob, Object *par, DupliObject *
 
 	index= (dob)? dob->persistent_id[0]: 0;
 
+	/* It seems that we may generate psys->renderdata recursively in some nasty intricated cases of
+	 * several levels of bupliobject (see T51524).
+	 * For now, basic rule is, do not restore psys if it was already in 'render state'.
+	 * Another, more robust solution could be to add some reference counting to that renderdata... */
+	bool psys_has_renderdata = false;
+
 	/* the emitter has to be processed first (render levels of modifiers) */
 	/* so here we only check if the emitter should be rendered */
 	if (ob->particlesystem.first) {
 		show_emitter= 0;
 		for (psys=ob->particlesystem.first; psys; psys=psys->next) {
 			show_emitter += psys->part->draw & PART_DRAW_EMITTER;
-			if (!(re->r.scemode & R_VIEWPORT_PREVIEW))
+			if (!(re->r.scemode & R_VIEWPORT_PREVIEW)) {
+				psys_has_renderdata |= (psys->renderdata != NULL);
 				psys_render_set(ob, psys, re->viewmat, re->winmat, re->winx, re->winy, timeoffset);
+			}
 		}
 
 		/* if no psys has "show emitter" selected don't render emitter */
@@ -4702,12 +4710,6 @@ static void add_render_object(Render *re, Object *ob, Object *par, DupliObject *
 	if (ob->particlesystem.first) {
 		psysindex= 1;
 		for (psys=ob->particlesystem.first; psys; psys=psys->next, psysindex++) {
-			/* It seems that we may generate psys->renderdata recursively in some nasty intricated cases of
-			 * several levels of bupliobject (see T51524).
-			 * For now, basic rule is, do not restore psys if it was already in 'render state'.
-			 * Another, more robust solution could be to add some reference counting to that renderdata... */
-			const bool psys_has_renderdata = (psys->renderdata != NULL);
-
 			if (!psys_check_enabled(ob, psys, G.is_rendering))
 				continue;
 			
@@ -4929,7 +4931,7 @@ static void dupli_render_particle_set(Render *re, Object *ob, int timeoffset, in
 			/* this is to make sure we get render level duplis in groups:
 			 * the derivedmesh must be created before init_render_mesh,
 			 * since object_duplilist does dupliparticles before that */
-			dm = mesh_create_derived_render(re->scene, ob, CD_MASK_RENDER_INTERNAL);
+			dm = mesh_create_derived_render(re->eval_ctx, re->scene, ob, CD_MASK_RENDER_INTERNAL);
 			dm->release(dm);
 
 			for (psys=ob->particlesystem.first; psys; psys=psys->next)
@@ -5052,7 +5054,7 @@ static void database_init_objects(Render *re, unsigned int UNUSED(renderlay), in
 				 * system need to have render settings set for dupli particles */
 				dupli_render_particle_set(re, ob, timeoffset, 0, 1);
 				duplilist = object_duplilist(re->eval_ctx, re->scene, ob);
-				duplilist_apply_data = duplilist_apply(ob, NULL, duplilist);
+				duplilist_apply_data = duplilist_apply(re->eval_ctx, ob, NULL, duplilist);
 				/* postpone 'dupli_render_particle_set', since RE_addRenderInstance reads
 				 * index values from 'dob->persistent_id[0]', referencing 'psys->child' which
 				 * may be smaller once the particle system is restored, see: T45563. */
diff --git a/source/blender/render/intern/source/external_engine.c b/source/blender/render/intern/source/external_engine.c
index be6d6459b2f..c2e6d540ad8 100644
--- a/source/blender/render/intern/source/external_engine.c
+++ b/source/blender/render/intern/source/external_engine.c
@@ -791,3 +791,8 @@ void RE_engine_register_pass(struct RenderEngine *engine, struct Scene *scene, s
 		}
 	}
 }
+
+SceneLayer *RE_engine_get_scene_layer(Render *re)
+{
+	return re->eval_ctx->scene_layer;
+}
diff --git a/source/blender/render/intern/source/imagetexture.c b/source/blender/render/intern/source/imagetexture.c
index 04010522c12..ae02cf56b88 100644
--- a/source/blender/render/intern/source/imagetexture.c
+++ b/source/blender/render/intern/source/imagetexture.c
@@ -1172,7 +1172,7 @@ static int imagewraposa_aniso(Tex *tex, Image *ima, ImBuf *ibuf, const float tex
 			a = max_ff(a, 1.0f);
 			b = max_ff(b, 1.0f);
 			fProbes = 2.f*(a / b) - 1.f;
-			AFD.iProbes = iroundf(fProbes);
+			AFD.iProbes = round_fl_to_int(fProbes);
 			AFD.iProbes = MIN2(AFD.iProbes, tex->afmax);
 			if (AFD.iProbes < fProbes)
 				b = 2.f*a / (float)(AFD.iProbes + 1);
@@ -1277,7 +1277,7 @@ static int imagewraposa_aniso(Tex *tex, Image *ima, ImBuf *ibuf, const float tex
 			b = max_ff(b, 1.0f);
 			fProbes = 2.f*(a / b) - 1.f;
 			/* no limit to number of Probes here */
-			AFD.iProbes = iroundf(fProbes);
+			AFD.iProbes = round_fl_to_int(fProbes);
 			if (AFD.iProbes < fProbes) b = 2.f*a / (float)(AFD.iProbes + 1);
 			AFD.majrad = a/ff;
 			AFD.minrad = b/ff;
diff --git a/source/blender/render/intern/source/initrender.c b/source/blender/render/intern/source/initrender.c
index 4ac44671871..731a5ec4e22 100644
--- a/source/blender/render/intern/source/initrender.c
+++ b/source/blender/render/intern/source/initrender.c
@@ -50,10 +50,6 @@
 
 #include "DEG_depsgraph.h"
 
-#ifdef WITH_QUICKTIME
-#include "quicktime_export.h"
-#endif
-
 /* this module */
 #include "renderpipeline.h"
 #include "render_types.h"
diff --git a/source/blender/render/intern/source/pipeline.c b/source/blender/render/intern/source/pipeline.c
index ecbb9fbee0b..2a390c5fb97 100644
--- a/source/blender/render/intern/source/pipeline.c
+++ b/source/blender/render/intern/source/pipeline.c
@@ -64,6 +64,7 @@
 #include "BKE_colortools.h"
 #include "BKE_global.h"
 #include "BKE_image.h"
+#include "BKE_layer.h"
 #include "BKE_library.h"
 #include "BKE_library_remap.h"
 #include "BKE_main.h"
@@ -308,7 +309,6 @@ Render *RE_GetRender(const char *name)
 	return re;
 }
 
-
 /* if you want to know exactly what has been done */
 RenderResult *RE_AcquireResultRead(Render *re)
 {
@@ -353,6 +353,15 @@ Scene *RE_GetScene(Render *re)
 	return NULL;
 }
 
+EvaluationContext *RE_GetEvalCtx(Render *re)
+{
+	if (re) {
+		return re->eval_ctx;
+	}
+
+	return NULL;
+}
+
 /**
  * Same as #RE_AcquireResultImage but creating the necessary views to store the result
  * fill provided result struct with a copy of thew views of what is done so far the
@@ -515,6 +524,36 @@ Render *RE_NewRender(const char *name)
 	return re;
 }
 
+/* MAX_ID_NAME + sizeof(Library->name) + space + null-terminator. */
+#define MAX_SCENE_RENDER_NAME (MAX_ID_NAME + 1024 + 2)
+
+static void scene_render_name_get(const Scene *scene,
+                                  const size_t max_size,
+                                  char *render_name)
+{
+	if (ID_IS_LINKED_DATABLOCK(scene)) {
+		BLI_snprintf(render_name, max_size, "%s %s",
+		             scene->id.lib->id.name, scene->id.name);
+	}
+	else {
+		BLI_snprintf(render_name, max_size, "%s", scene->id.name);
+	}
+}
+
+Render *RE_GetSceneRender(const Scene *scene)
+{
+	char render_name[MAX_SCENE_RENDER_NAME];
+	scene_render_name_get(scene, sizeof(render_name), render_name);
+	return RE_GetRender(render_name);
+}
+
+Render *RE_NewSceneRender(const Scene *scene)
+{
+	char render_name[MAX_SCENE_RENDER_NAME];
+	scene_render_name_get(scene, sizeof(render_name), render_name);
+	return RE_NewRender(render_name);
+}
+
 /* called for new renders and when finishing rendering so
  * we always have valid callbacks on a render */
 void RE_InitRenderCB(Render *re)
@@ -725,6 +764,8 @@ void RE_InitState(Render *re, Render *source, RenderData *rd,
 		re->r.size = source->r.size;
 	}
 
+	re_init_resolution(re, source, winx, winy, disprect);
+
 	/* disable border if it's a full render anyway */
 	if (re->r.border.xmin == 0.0f && re->r.border.xmax == 1.0f &&
 	    re->r.border.ymin == 0.0f && re->r.border.ymax == 1.0f)
@@ -732,8 +773,6 @@ void RE_InitState(Render *re, Render *source, RenderData *rd,
 		re->r.mode &= ~R_BORDER;
 	}
 
-	re_init_resolution(re, source, winx, winy, disprect);
-
 	if (re->rectx < 1 || re->recty < 1 || (BKE_imtype_is_movie(rd->im_format.imtype) &&
 	                                       (re->rectx < 16 || re->recty < 16) ))
 	{
@@ -1915,7 +1954,7 @@ static void do_render_fields_blur_3d(Render *re)
  */
 static void render_scene(Render *re, Scene *sce, int cfra)
 {
-	Render *resc = RE_NewRender(sce->id.name);
+	Render *resc = RE_NewSceneRender(sce);
 	int winx = re->winx, winy = re->winy;
 	
 	sce->r.cfra = cfra;
@@ -2351,7 +2390,7 @@ static void do_merge_fullsample(Render *re, bNodeTree *ntree)
 		tag_scenes_for_render(re);
 		for (sce = re->main->scene.first; sce; sce = sce->id.next) {
 			if (sce->id.tag & LIB_TAG_DOIT) {
-				re1 = RE_GetRender(sce->id.name);
+				re1 = RE_GetSceneRender(sce);
 
 				if (re1 && (re1->r.scemode & R_FULL_SAMPLE)) {
 					if (sample) {
@@ -3795,6 +3834,7 @@ void RE_BlenderAnim(Render *re, Main *bmain, Scene *scene, Object *camera_overri
 void RE_PreviewRender(Render *re, Main *bmain, Scene *sce)
 {
 	Object *camera;
+	SceneLayer *scene_layer = BKE_scene_layer_from_scene_get(sce);
 	int winx, winy;
 
 	winx = (sce->r.size * sce->r.xsch) / 100;
@@ -3808,7 +3848,8 @@ void RE_PreviewRender(Render *re, Main *bmain, Scene *sce)
 	re->scene = sce;
 	re->scene_color_manage = BKE_scene_check_color_management_enabled(sce);
 	re->lay = sce->lay;
-	re->depsgraph = sce->depsgraph;
+	re->depsgraph = BKE_scene_get_depsgraph(sce, scene_layer);
+	re->eval_ctx->scene_layer = scene_layer;
 
 	camera = RE_GetCamera(re);
 	RE_SetCamera(re, camera);
@@ -3851,9 +3892,9 @@ bool RE_ReadRenderResult(Scene *scene, Scene *scenode)
 		scene = scenode;
 	
 	/* get render: it can be called from UI with draw callbacks */
-	re = RE_GetRender(scene->id.name);
+	re = RE_GetSceneRender(scene);
 	if (re == NULL)
-		re = RE_NewRender(scene->id.name);
+		re = RE_NewSceneRender(scene);
 	RE_InitState(re, NULL, &scene->r, NULL, winx, winy, &disprect);
 	re->scene = scene;
 	re->scene_color_manage = BKE_scene_check_color_management_enabled(scene);
diff --git a/source/blender/render/intern/source/pointdensity.c b/source/blender/render/intern/source/pointdensity.c
index fb047aad897..63fe7e4471a 100644
--- a/source/blender/render/intern/source/pointdensity.c
+++ b/source/blender/render/intern/source/pointdensity.c
@@ -58,6 +58,8 @@
 #include "BKE_texture.h"
 #include "BKE_colortools.h"
 
+#include "DEG_depsgraph.h"
+
 #include "render_types.h"
 #include "texture.h"
 #include "pointdensity.h"
@@ -167,7 +169,7 @@ static void alloc_point_data(PointDensity *pd)
 	}
 }
 
-static void pointdensity_cache_psys(Scene *scene,
+static void pointdensity_cache_psys(EvaluationContext *eval_ctx, Scene *scene,
                                     PointDensity *pd,
                                     Object *ob,
                                     ParticleSystem *psys,
@@ -201,12 +203,12 @@ static void pointdensity_cache_psys(Scene *scene,
 	}
 
 	if (use_render_params) {
-		dm = mesh_create_derived_render(scene,
+		dm = mesh_create_derived_render(eval_ctx, scene,
 		                                ob,
 		                                CD_MASK_BAREMESH | CD_MASK_MTFACE | CD_MASK_MCOL);
 	}
 	else {
-		dm = mesh_get_derived_final(scene,
+		dm = mesh_get_derived_final(eval_ctx, scene,
 		                            ob,
 		                            CD_MASK_BAREMESH | CD_MASK_MTFACE | CD_MASK_MCOL);
 	}
@@ -216,6 +218,7 @@ static void pointdensity_cache_psys(Scene *scene,
 		return;
 	}
 
+	sim.eval_ctx = eval_ctx;
 	sim.scene = scene;
 	sim.ob = ob;
 	sim.psys = psys;
@@ -400,7 +403,7 @@ static void pointdensity_cache_vertex_normal(PointDensity *pd, Object *UNUSED(ob
 	}
 }
 
-static void pointdensity_cache_object(Scene *scene,
+static void pointdensity_cache_object(EvaluationContext *eval_ctx, Scene *scene,
                                       PointDensity *pd,
                                       Object *ob,
                                       const bool use_render_params)
@@ -421,10 +424,10 @@ static void pointdensity_cache_object(Scene *scene,
 	}
 
 	if (use_render_params) {
-		dm = mesh_create_derived_render(scene, ob, mask);
+		dm = mesh_create_derived_render(eval_ctx, scene, ob, mask);
 	}
 	else {
-		dm = mesh_get_derived_final(scene, ob, mask);
+		dm = mesh_get_derived_final(eval_ctx, scene, ob, mask);
 	}
 
 	mvert = dm->getVertArray(dm);	/* local object space */
@@ -475,7 +478,7 @@ static void pointdensity_cache_object(Scene *scene,
 
 }
 
-static void cache_pointdensity_ex(Scene *scene,
+static void cache_pointdensity_ex(EvaluationContext *eval_ctx, Scene *scene,
                                   PointDensity *pd,
                                   float viewmat[4][4],
                                   float winmat[4][4],
@@ -504,7 +507,8 @@ static void cache_pointdensity_ex(Scene *scene,
 			return;
 		}
 
-		pointdensity_cache_psys(scene,
+		pointdensity_cache_psys(eval_ctx,
+		                        scene,
 		                        pd,
 		                        ob,
 		                        psys,
@@ -515,13 +519,14 @@ static void cache_pointdensity_ex(Scene *scene,
 	else if (pd->source == TEX_PD_OBJECT) {
 		Object *ob = pd->object;
 		if (ob && ob->type == OB_MESH)
-			pointdensity_cache_object(scene, pd, ob, use_render_params);
+			pointdensity_cache_object(eval_ctx, scene, pd, ob, use_render_params);
 	}
 }
 
 void cache_pointdensity(Render *re, PointDensity *pd)
 {
-	cache_pointdensity_ex(re->scene,
+	cache_pointdensity_ex(re->eval_ctx,
+	                      re->scene,
 	                      pd,
 	                      re->viewmat, re->winmat,
 	                      re->winx, re->winy,
@@ -876,7 +881,8 @@ static void sample_dummy_point_density(int resolution, float *values)
 	memset(values, 0, sizeof(float) * 4 * resolution * resolution * resolution);
 }
 
-static void particle_system_minmax(Scene *scene,
+static void particle_system_minmax(EvaluationContext *eval_ctx,
+                                   Scene *scene,
                                    Object *object,
                                    ParticleSystem *psys,
                                    float radius,
@@ -903,6 +909,7 @@ static void particle_system_minmax(Scene *scene,
 		psys_render_set(object, psys, mat, mat, 1, 1, 0);
 	}
 
+	sim.eval_ctx = eval_ctx;
 	sim.scene = scene;
 	sim.ob = object;
 	sim.psys = psys;
@@ -938,19 +945,28 @@ static void particle_system_minmax(Scene *scene,
 
 void RE_point_density_cache(
         Scene *scene,
+        SceneLayer *sl,
         PointDensity *pd,
         const bool use_render_params)
 {
+	EvaluationContext eval_ctx = {0};
 	float mat[4][4];
+
+	DEG_evaluation_context_init(&eval_ctx, use_render_params ? DAG_EVAL_RENDER
+	                                                         : DAG_EVAL_VIEWPORT);
+
+	eval_ctx.scene_layer = sl;
+
 	/* Same matricies/resolution as dupli_render_particle_set(). */
 	unit_m4(mat);
 	BLI_mutex_lock(&sample_mutex);
-	cache_pointdensity_ex(scene, pd, mat, mat, 1, 1, use_render_params);
+	cache_pointdensity_ex(&eval_ctx, scene, pd, mat, mat, 1, 1, use_render_params);
 	BLI_mutex_unlock(&sample_mutex);
 }
 
 void RE_point_density_minmax(
         struct Scene *scene,
+        SceneLayer *sl,
         struct PointDensity *pd,
         const bool use_render_params,
         float r_min[3], float r_max[3])
@@ -963,6 +979,8 @@ void RE_point_density_minmax(
 	}
 	if (pd->source == TEX_PD_PSYS) {
 		ParticleSystem *psys;
+		EvaluationContext eval_ctx = {0};
+
 		if (pd->psys == 0) {
 			zero_v3(r_min);
 			zero_v3(r_max);
@@ -974,7 +992,15 @@ void RE_point_density_minmax(
 			zero_v3(r_max);
 			return;
 		}
-		particle_system_minmax(scene,
+
+		DEG_evaluation_context_init(&eval_ctx, use_render_params ? DAG_EVAL_RENDER :
+		                                                           DAG_EVAL_VIEWPORT);
+
+		eval_ctx.ctime = (float)scene->r.cfra + scene->r.subframe;
+		eval_ctx.scene_layer = sl;
+
+		particle_system_minmax(&eval_ctx,
+		                       scene,
 		                       object,
 		                       psys,
 		                       pd->radius,
@@ -1044,6 +1070,7 @@ static void point_density_sample_func(void *data_v, const int iter)
  */
 void RE_point_density_sample(
         Scene *scene,
+        SceneLayer *sl,
         PointDensity *pd,
         const int resolution,
         const bool use_render_params,
@@ -1063,6 +1090,7 @@ void RE_point_density_sample(
 
 	BLI_mutex_lock(&sample_mutex);
 	RE_point_density_minmax(scene,
+	                        sl,
 	                        pd,
 	                        use_render_params,
 	                        min,
diff --git a/source/blender/render/intern/source/rayshade.c b/source/blender/render/intern/source/rayshade.c
index 26a0b0c71b4..2eb2e95308a 100644
--- a/source/blender/render/intern/source/rayshade.c
+++ b/source/blender/render/intern/source/rayshade.c
@@ -995,7 +995,7 @@ static float *give_jitter_plane(LampRen *lar, int thread, int xs, int ys)
 
 /* **************** QMC sampling *************** */
 
-static void halton_sample(double *ht_invprimes, double *ht_nums, double *v)
+static void UNUSED_FUNCTION(halton_sample)(double *ht_invprimes, double *ht_nums, double *v)
 {
 	/* incremental halton sequence generator, from:
 	 * "Instant Radiosity", Keller A. */
@@ -1022,26 +1022,6 @@ static void halton_sample(double *ht_invprimes, double *ht_nums, double *v)
 	}
 }
 
-/* Generate Hammersley points in [0,1)^2
- * From Lucille renderer */
-static void hammersley_create(double *out, int n)
-{
-	double p, t;
-	int k, kk;
-
-	for (k = 0; k < n; k++) {
-		t = 0;
-		for (p = 0.5, kk = k; kk; p *= 0.5, kk >>= 1) {
-			if (kk & 1) {		/* kk mod 2 = 1		*/
-				t += p;
-			}
-		}
-	
-		out[2 * k + 0] = (double)k / (double)n;
-		out[2 * k + 1] = t;
-	}
-}
-
 static struct QMCSampler *QMC_initSampler(int type, int tot)
 {	
 	QMCSampler *qsa = MEM_callocN(sizeof(QMCSampler), "qmc sampler");
@@ -1051,7 +1031,7 @@ static struct QMCSampler *QMC_initSampler(int type, int tot)
 	qsa->type = type;
 	
 	if (qsa->type==SAMP_TYPE_HAMMERSLEY) 
-		hammersley_create(qsa->samp2d, qsa->tot);
+		BLI_hammersley_2D_sequence(qsa->tot, qsa->samp2d);
 		
 	return qsa;
 }
@@ -1069,20 +1049,13 @@ static void QMC_initPixel(QMCSampler *qsa, int thread)
 		/* generate a new randomized halton sequence per pixel
 		 * to alleviate qmc artifacts and make it reproducible 
 		 * between threads/frames */
-		double ht_invprimes[2], ht_nums[2];
-		double r[2];
-		int i;
+		double ht_offset[2];
+		unsigned int ht_primes[2] = {2, 3};
 	
-		ht_nums[0] = BLI_thread_frand(thread);
-		ht_nums[1] = BLI_thread_frand(thread);
-		ht_invprimes[0] = 0.5;
-		ht_invprimes[1] = 1.0/3.0;
+		ht_offset[0] = BLI_thread_frand(thread);
+		ht_offset[1] = BLI_thread_frand(thread);
 		
-		for (i=0; i< qsa->tot; i++) {
-			halton_sample(ht_invprimes, ht_nums, r);
-			qsa->samp2d[2*i+0] = r[0];
-			qsa->samp2d[2*i+1] = r[1];
-		}
+		BLI_halton_2D_sequence(ht_primes, ht_offset, qsa->tot, qsa->samp2d);
 	}
 }
 
diff --git a/source/blender/render/intern/source/render_texture.c b/source/blender/render/intern/source/render_texture.c
index 22dc2b28900..91d1f63a1be 100644
--- a/source/blender/render/intern/source/render_texture.c
+++ b/source/blender/render/intern/source/render_texture.c
@@ -781,7 +781,8 @@ static int cubemap_glob(const float n[3], float x, float y, float z, float *adr1
 /* ------------------------------------------------------------------------- */
 
 /* mtex argument only for projection switches */
-static int cubemap(MTex *mtex, VlakRen *vlr, const float n[3], float x, float y, float z, float *adr1, float *adr2)
+static int cubemap(
+        const MTex *mtex, VlakRen *vlr, const float n[3], float x, float y, float z, float *adr1, float *adr2)
 {
 	int proj[4]={0, ME_PROJXY, ME_PROJXZ, ME_PROJYZ}, ret= 0;
 	
@@ -873,7 +874,8 @@ static int cubemap_ob(Object *ob, const float n[3], float x, float y, float z, f
 
 /* ------------------------------------------------------------------------- */
 
-static void do_2d_mapping(MTex *mtex, float texvec[3], VlakRen *vlr, const float n[3], float dxt[3], float dyt[3])
+static void do_2d_mapping(
+        const MTex *mtex, float texvec[3], VlakRen *vlr, const float n[3], float dxt[3], float dyt[3])
 {
 	Tex *tex;
 	Object *ob= NULL;
@@ -3594,7 +3596,7 @@ void do_lamp_tex(LampRen *la, const float lavec[3], ShadeInput *shi, float col_r
 
 /* ------------------------------------------------------------------------- */
 
-int externtex(MTex *mtex,
+int externtex(const MTex *mtex,
               const float vec[3],
               float *tin, float *tr, float *tg, float *tb, float *ta,
               const int thread,
diff --git a/source/blender/render/intern/source/shadeinput.c b/source/blender/render/intern/source/shadeinput.c
index 597a2338fe7..660b82b884d 100644
--- a/source/blender/render/intern/source/shadeinput.c
+++ b/source/blender/render/intern/source/shadeinput.c
@@ -292,12 +292,8 @@ void shade_input_set_triangle_i(ShadeInput *shi, ObjectInstanceRen *obi, VlakRen
 	}
 }
 
-/* note, facenr declared volatile due to over-eager -O2 optimization's
- * on cygwin (particularly -frerun-cse-after-loop)
- */
-
 /* copy data from face to ShadeInput, scanline case */
-void shade_input_set_triangle(ShadeInput *shi, volatile int obi, volatile int facenr, int UNUSED(normal_flip))
+void shade_input_set_triangle(ShadeInput *shi, int obi, int facenr, int UNUSED(normal_flip))
 {
 	if (facenr > 0) {
 		shi->obi = &R.objectinstance[obi];
diff --git a/source/blender/render/intern/source/zbuf.c b/source/blender/render/intern/source/zbuf.c
index 68707f163af..1481e7a8059 100644
--- a/source/blender/render/intern/source/zbuf.c
+++ b/source/blender/render/intern/source/zbuf.c
@@ -393,7 +393,7 @@ static void zbuffillAc4(ZSpan *zspan, int obi, int zvlnr,
 			zverg-= zspan->polygon_offset;
 			
 			while (x>=0) {
-				intzverg= (int)CLAMPIS(zverg, INT_MIN, INT_MAX);
+				intzverg = round_db_to_int_clamp(zverg);
 
 				if ( intzverg < *rz) {
 					if (!zspan->rectmask || intzverg > *rm) {
@@ -1137,7 +1137,7 @@ static void zbuffillGLinv4(ZSpan *zspan, int obi, int zvlnr,
 			x= sn2-sn1;
 
 			while (x>=0) {
-				intzverg= (int)CLAMPIS(zverg, INT_MIN, INT_MAX);
+				intzverg = round_db_to_int_clamp(zverg);
 
 				if ( intzverg > *rz || *rz==0x7FFFFFFF) { /* UNIQUE LINE: see comment above */
 					if (!zspan->rectmask || intzverg > *rm) {
@@ -1260,7 +1260,7 @@ static void zbuffillGL4(ZSpan *zspan, int obi, int zvlnr,
 			x= sn2-sn1;
 
 			while (x>=0) {
-				intzverg= (int)CLAMPIS(zverg, INT_MIN, INT_MAX);
+				intzverg = round_db_to_int_clamp(zverg);
 
 				if (intzverg < *rz) { /* ONLY UNIQUE LINE: see comment above */
 					if (!zspan->rectmask || intzverg > *rm) {
@@ -1383,7 +1383,7 @@ static void zbuffillGL_onlyZ(ZSpan *zspan, int UNUSED(obi), int UNUSED(zvlnr),
 			x= sn2-sn1;
 			
 			while (x>=0) {
-				int zvergi= (int)CLAMPIS(zverg, INT_MIN, INT_MAX);
+				int zvergi = round_db_to_int_clamp(zverg);
 
 				/* option: maintain two depth values, closest and 2nd closest */
 				if (zvergi < *rz) {
@@ -1564,20 +1564,13 @@ void zspan_scanconvert(ZSpan *zspan, void *handle, float *v1, float *v2, float *
 	vy0= ((double)my2)*vyd + (double)xx1;
 	
 	/* correct span */
-	sn1= (my0 + my2)/2;
-	if (zspan->span1[sn1] < zspan->span2[sn1]) {
-		span1= zspan->span1+my2;
-		span2= zspan->span2+my2;
-	}
-	else {
-		span1= zspan->span2+my2;
-		span2= zspan->span1+my2;
-	}
+	span1= zspan->span1+my2;
+	span2= zspan->span2+my2;
 	
 	for (i = 0, y = my2; y >= my0; i++, y--, span1--, span2--) {
 		
-		sn1= floor(*span1);
-		sn2= floor(*span2);
+		sn1= floor(min_ff(*span1, *span2));
+		sn2= floor(max_ff(*span1, *span2));
 		sn1++; 
 		
 		if (sn2>=rectx) sn2= rectx-1;
diff --git a/source/blender/windowmanager/CMakeLists.txt b/source/blender/windowmanager/CMakeLists.txt
index cfa97a9e177..8a6d4bc95c7 100644
--- a/source/blender/windowmanager/CMakeLists.txt
+++ b/source/blender/windowmanager/CMakeLists.txt
@@ -97,7 +97,7 @@ set(SRC
 )
 
 if(WITH_AUDASPACE)
-	add_definitions(${AUDASPACE_DEFINITIONS})
+	add_definitions(-DWITH_AUDASPACE)
 
 	list(APPEND INC_SYS
 		${AUDASPACE_C_INCLUDE_DIRS}
@@ -114,16 +114,6 @@ if(WITH_OPENCOLLADA)
 	add_definitions(-DWITH_COLLADA)
 endif()
 
-if(WITH_CODEC_QUICKTIME)
-	list(APPEND INC
-		../quicktime
-	)
-	list(APPEND INC_SYS
-		${QUICKTIME_INCLUDE_DIRS}
-	)
-	add_definitions(-DWITH_QUICKTIME)
-endif()
-
 if(WITH_CODEC_FFMPEG)
 	list(APPEND INC_SYS
 		${FFMPEG_INCLUDE_DIRS}
diff --git a/source/blender/windowmanager/WM_api.h b/source/blender/windowmanager/WM_api.h
index 3501105d404..762a6f8e8d2 100644
--- a/source/blender/windowmanager/WM_api.h
+++ b/source/blender/windowmanager/WM_api.h
@@ -42,9 +42,6 @@
 #include "WM_keymap.h"
 #include "BLI_compiler_attrs.h"
 
-/* Include external manipulator API's */
-#include "manipulators/WM_manipulator_api.h"
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -68,6 +65,7 @@ struct ImBuf;
 struct ImageFormatData;
 struct ARegion;
 struct ScrArea;
+struct Main;
 
 #ifdef WITH_INPUT_NDOF
 struct wmNDOFMotionData;
@@ -125,6 +123,7 @@ enum {
 
 struct wmWindow	*WM_window_open(struct bContext *C, const struct rcti *rect);
 struct wmWindow *WM_window_open_temp(struct bContext *C, int x, int y, int sizex, int sizey, int type);
+void             WM_window_set_dpi(wmWindow *win);
 			
 			/* returns true if draw method is triple buffer */
 bool		WM_is_draw_triple(struct wmWindow *win);
@@ -164,6 +163,7 @@ float		WM_cursor_pressure	(const struct wmWindow *win);
 
 			/* event map */
 int			WM_userdef_event_map(int kmitype);
+int			WM_userdef_event_type_from_keymap_type(int kmitype);
 
 			/* handlers */
 
@@ -211,8 +211,9 @@ struct wmEventHandler *WM_event_add_dropbox_handler(ListBase *handlers, ListBase
 
 			/* mouse */
 void		WM_event_add_mousemove(struct bContext *C);
-bool        WM_modal_tweak_exit(const struct wmEvent *event, int tweak_event);
+bool		WM_event_is_modal_tweak_exit(const struct wmEvent *event, int tweak_event);
 bool		WM_event_is_absolute(const struct wmEvent *event);
+bool		WM_event_is_last_mousemove(const struct wmEvent *event);
 
 #ifdef WITH_INPUT_NDOF
 			/* 3D mouse */
@@ -378,6 +379,7 @@ bool         WM_operator_pystring_abbreviate(char *str, int str_len_max);
 char		*WM_prop_pystring_assign(struct bContext *C, struct PointerRNA *ptr, struct PropertyRNA *prop, int index);
 void		WM_operator_bl_idname(char *to, const char *from);
 void		WM_operator_py_idname(char *to, const char *from);
+bool        WM_operator_py_idname_ok_or_report(struct ReportList *reports, const char *classname, const char *idname);
 
 /* *************** uilist types ******************** */
 void                WM_uilisttype_init(void);
diff --git a/source/blender/windowmanager/WM_types.h b/source/blender/windowmanager/WM_types.h
index ad8df014902..9df9afcb064 100644
--- a/source/blender/windowmanager/WM_types.h
+++ b/source/blender/windowmanager/WM_types.h
@@ -121,6 +121,9 @@ struct ImBuf;
 #include "wm_event_types.h"
 #include "manipulators/WM_manipulator_types.h"
 
+/* Include external manipulator API's */
+#include "manipulators/WM_manipulator_api.h"
+
 /* ************** wmOperatorType ************************ */
 
 /* flag */
@@ -425,6 +428,7 @@ typedef struct wmGesture {
 
 	/* free pointer to use for operator allocs (if set, its freed on exit)*/
 	void *userdata;
+	bool  userdata_free;
 } wmGesture;
 
 /* ************** wmEvent ************************ */
diff --git a/source/blender/windowmanager/intern/wm.c b/source/blender/windowmanager/intern/wm.c
index da1b5feea3d..e953f0c1712 100644
--- a/source/blender/windowmanager/intern/wm.c
+++ b/source/blender/windowmanager/intern/wm.c
@@ -430,7 +430,7 @@ void wm_clear_default_size(bContext *C)
 /* on startup, it adds all data, for matching */
 void wm_add_default(bContext *C)
 {
-	wmWindowManager *wm = BKE_libblock_alloc(CTX_data_main(C), ID_WM, "WinMan");
+	wmWindowManager *wm = BKE_libblock_alloc(CTX_data_main(C), ID_WM, "WinMan", 0);
 	wmWindow *win;
 	bScreen *screen = CTX_wm_screen(C); /* XXX from file read hrmf */
 	struct WorkSpace *workspace = G.main->workspaces.last;
@@ -497,6 +497,10 @@ void wm_close_and_free_all(bContext *C, ListBase *wmlist)
 
 void WM_main(bContext *C)
 {
+	/* Single refresh before handling events.
+	 * This ensures we don't run operators before the depsgraph has been evaluated. */
+	wm_event_do_refresh_wm_and_depsgraph(C);
+
 	while (1) {
 		
 		/* get events from ghost, handle window events, add to window queues */
diff --git a/source/blender/windowmanager/intern/wm_draw.c b/source/blender/windowmanager/intern/wm_draw.c
index 7cff598e6ad..b4db8a8b3ac 100644
--- a/source/blender/windowmanager/intern/wm_draw.c
+++ b/source/blender/windowmanager/intern/wm_draw.c
@@ -58,6 +58,7 @@
 #include "GPU_draw.h"
 #include "GPU_extensions.h"
 #include "GPU_immediate.h"
+#include "GPU_viewport.h"
 
 #include "RE_engine.h"
 
@@ -136,6 +137,7 @@ static void wm_region_test_render_do_draw(const Scene *scene, ScrArea *sa, ARegi
 	if (sa->spacetype == SPACE_VIEW3D) {
 		RegionView3D *rv3d = ar->regiondata;
 		RenderEngine *engine = (rv3d) ? rv3d->render_engine : NULL;
+		GPUViewport *viewport = (rv3d) ? rv3d->viewport : NULL;
 
 		if (engine && (engine->flag & RE_ENGINE_DO_DRAW)) {
 			View3D *v3d = sa->spacedata.first;
@@ -149,6 +151,9 @@ static void wm_region_test_render_do_draw(const Scene *scene, ScrArea *sa, ARegi
 
 			engine->flag &= ~RE_ENGINE_DO_DRAW;
 		}
+		else if (viewport && GPU_viewport_do_update(viewport)) {
+			ED_region_tag_redraw(ar);
+		}
 	}
 }
 
@@ -869,25 +874,13 @@ static bool wm_draw_update_test_window(wmWindow *win)
 
 static int wm_automatic_draw_method(wmWindow *win)
 {
-	/* Ideally all cards would work well with triple buffer, since if it works
-	 * well gives the least redraws and is considerably faster at partial redraw
-	 * for sculpting or drawing overlapping menus. For typically lower end cards
-	 * copy to texture is slow though and so we use overlap instead there. */
-
+	/* We assume all supported GPUs now support triple buffer well. */
 	if (win->drawmethod == USER_DRAW_AUTOMATIC) {
-		/* Windows software driver darkens color on each redraw */
-		if (GPU_type_matches(GPU_DEVICE_SOFTWARE, GPU_OS_WIN, GPU_DRIVER_SOFTWARE))
-			return USER_DRAW_OVERLAP_FLIP;
-		else if (GPU_type_matches(GPU_DEVICE_SOFTWARE, GPU_OS_UNIX, GPU_DRIVER_SOFTWARE))
-			return USER_DRAW_OVERLAP;
-		/* drawing lower color depth again degrades colors each time */
-		else if (GPU_color_depth() < 24)
-			return USER_DRAW_OVERLAP;
-		else
-			return USER_DRAW_TRIPLE;
+		return USER_DRAW_TRIPLE;
 	}
-	else
+	else {
 		return win->drawmethod;
+	}
 }
 
 bool WM_is_draw_triple(wmWindow *win)
diff --git a/source/blender/windowmanager/intern/wm_event_system.c b/source/blender/windowmanager/intern/wm_event_system.c
index 06bf6ff2482..f3864f7ed97 100644
--- a/source/blender/windowmanager/intern/wm_event_system.c
+++ b/source/blender/windowmanager/intern/wm_event_system.c
@@ -264,13 +264,61 @@ static void wm_notifier_clear(wmNotifier *note)
 	memset(((char *)note) + sizeof(Link), 0, sizeof(*note) - sizeof(Link));
 }
 
+/**
+ * Was part of #wm_event_do_notifiers, split out so it can be called once before entering the #WM_main loop.
+ * This ensures operators don't run before the UI and depsgraph are initialized.
+ */
+void wm_event_do_refresh_wm_and_depsgraph(bContext *C)
+{
+	wmWindowManager *wm = CTX_wm_manager(C);
+	uint64_t win_combine_v3d_datamask = 0;
+
+	/* combine datamasks so 1 win doesn't disable UV's in another [#26448] */
+	for (wmWindow *win = wm->windows.first; win; win = win->next) {
+		const Scene *scene = WM_window_get_active_scene(win);
+		const bScreen *screen = WM_window_get_active_screen(win);
+
+		win_combine_v3d_datamask |= ED_view3d_screen_datamask(scene, screen);
+	}
+
+	/* cached: editor refresh callbacks now, they get context */
+	for (wmWindow *win = wm->windows.first; win; win = win->next) {
+		const bScreen *screen = WM_window_get_active_screen(win);
+		Scene *scene = WM_window_get_active_scene(win);
+		ScrArea *sa;
+
+		CTX_wm_window_set(C, win);
+		for (sa = screen->areabase.first; sa; sa = sa->next) {
+			if (sa->do_refresh) {
+				CTX_wm_area_set(C, sa);
+				ED_area_do_refresh(C, sa);
+			}
+		}
+
+		/* XXX make lock in future, or separated derivedmesh users in scene */
+		if (G.is_rendering == false) {
+			/* depsgraph & animation: update tagged datablocks */
+			Main *bmain = CTX_data_main(C);
+
+			/* copied to set's in scene_update_tagged_recursive() */
+			scene->customdata_mask = win_combine_v3d_datamask;
+
+			/* XXX, hack so operators can enforce datamasks [#26482], gl render */
+			scene->customdata_mask |= scene->customdata_mask_modal;
+
+			BKE_scene_update_tagged(bmain->eval_ctx, bmain, scene);
+		}
+	}
+
+	CTX_wm_window_set(C, NULL);
+}
+
 /* called in mainloop */
 void wm_event_do_notifiers(bContext *C)
 {
 	wmWindowManager *wm = CTX_wm_manager(C);
 	wmNotifier *note, *next;
 	wmWindow *win;
-	uint64_t win_combine_v3d_datamask = 0;
 	
 	if (wm == NULL)
 		return;
@@ -335,7 +383,7 @@ void wm_event_do_notifiers(bContext *C)
 				}
 			}
 			if (ELEM(note->category, NC_SCENE, NC_OBJECT, NC_GEOM, NC_WM)) {
-				SceneLayer *sl = BKE_scene_layer_context_active(scene);
+				SceneLayer *sl = CTX_data_scene_layer(C);
 				ED_info_stats_clear(sl);
 				WM_event_add_notifier(C, NC_SPACE | ND_SPACE_INFO, NULL);
 			}
@@ -397,44 +445,7 @@ void wm_event_do_notifiers(bContext *C)
 		MEM_freeN(note);
 	}
 
-	/* combine datamasks so 1 win doesn't disable UV's in another [#26448] */
-	for (win = wm->windows.first; win; win = win->next) {
-		const Scene *scene = WM_window_get_active_scene(win);
-		const bScreen *screen = WM_window_get_active_screen(win);
-
-		win_combine_v3d_datamask |= ED_view3d_screen_datamask(scene, screen);
-	}
-
-	/* cached: editor refresh callbacks now, they get context */
-	for (win = wm->windows.first; win; win = win->next) {
-		const bScreen *screen = WM_window_get_active_screen(win);
-		Scene *scene = WM_window_get_active_scene(win);
-		ScrArea *sa;
-		
-		CTX_wm_window_set(C, win);
-		for (sa = screen->areabase.first; sa; sa = sa->next) {
-			if (sa->do_refresh) {
-				CTX_wm_area_set(C, sa);
-				ED_area_do_refresh(C, sa);
-			}
-		}
-		
-		/* XXX make lock in future, or separated derivedmesh users in scene */
-		if (G.is_rendering == false) {
-			/* depsgraph & animation: update tagged datablocks */
-			Main *bmain = CTX_data_main(C);
-
-			/* copied to set's in scene_update_tagged_recursive() */
-			scene->customdata_mask = win_combine_v3d_datamask;
-
-			/* XXX, hack so operators can enforce datamasks [#26482], gl render */
-			scene->customdata_mask |= scene->customdata_mask_modal;
-
-			BKE_scene_update_tagged(bmain->eval_ctx, bmain, scene);
-		}
-	}
-
-	CTX_wm_window_set(C, NULL);
+	wm_event_do_refresh_wm_and_depsgraph(C);
 }
 
 static int wm_event_always_pass(const wmEvent *event)
@@ -644,6 +655,16 @@ bool WM_event_is_absolute(const wmEvent *event)
 	return (event->tablet_data != NULL);
 }
 
+bool WM_event_is_last_mousemove(const wmEvent *event)
+{
+	while ((event = event->next)) {
+		if (ELEM(event->type, MOUSEMOVE, INBETWEEN_MOUSEMOVE)) {
+			return false;
+		}
+	}
+	return true;
+}
+
 #ifdef WITH_INPUT_NDOF
 void WM_ndof_deadzone_set(float deadzone)
 {
@@ -1108,6 +1129,9 @@ bool WM_operator_last_properties_store(wmOperator *UNUSED(op))
 
 #endif
 
+/**
+ * Also used for exec when 'event' is NULL.
+ */
 static int wm_operator_invoke(
         bContext *C, wmOperatorType *ot, wmEvent *event,
         PointerRNA *properties, ReportList *reports, const bool poll_only)
@@ -1123,7 +1147,9 @@ static int wm_operator_invoke(
 		wmOperator *op = wm_operator_create(wm, ot, properties, reports); /* if reports == NULL, they'll be initialized */
 		const bool is_nested_call = (wm->op_undo_depth != 0);
 		
-		op->flag |= OP_IS_INVOKE;
+		if (event != NULL) {
+			op->flag |= OP_IS_INVOKE;
+		}
 
 		/* initialize setting from previous run */
 		if (!is_nested_call) { /* not called by py script */
@@ -1574,6 +1600,36 @@ int WM_userdef_event_map(int kmitype)
 	return kmitype;
 }
 
+/**
+ * Use so we can check if 'wmEvent.type' is released in modal operators.
+ *
+ * An alternative would be to add a 'wmEvent.type_nokeymap'... or similar.
+ */
+int WM_userdef_event_type_from_keymap_type(int kmitype)
+{
+	switch (kmitype) {
+		case SELECTMOUSE:
+			return (U.flag & USER_LMOUSESELECT) ? LEFTMOUSE : RIGHTMOUSE;
+		case ACTIONMOUSE:
+			return (U.flag & USER_LMOUSESELECT) ? RIGHTMOUSE : LEFTMOUSE;
+		case EVT_TWEAK_S:
+			return (U.flag & USER_LMOUSESELECT) ? LEFTMOUSE : RIGHTMOUSE;
+		case EVT_TWEAK_A:
+			return (U.flag & USER_LMOUSESELECT) ? RIGHTMOUSE : LEFTMOUSE;
+		case EVT_TWEAK_L:
+			return LEFTMOUSE;
+		case EVT_TWEAK_M:
+			return MIDDLEMOUSE;
+		case EVT_TWEAK_R:
+			return RIGHTMOUSE;
+		case WHEELOUTMOUSE:
+			return (U.uiflag & USER_WHEELZOOMDIR) ? WHEELUPMOUSE : WHEELDOWNMOUSE;
+		case WHEELINMOUSE:
+			return (U.uiflag & USER_WHEELZOOMDIR) ? WHEELDOWNMOUSE : WHEELUPMOUSE;
+	}
+
+	return kmitype;
+}
 
 static int wm_eventmatch(const wmEvent *winevent, wmKeyMapItem *kmi)
 {
@@ -2152,54 +2208,120 @@ static int wm_handlers_do_intern(bContext *C, wmEvent *event, ListBase *handlers
 				wmManipulatorMap *mmap = handler->manipulator_map;
 				wmManipulator *mpr = wm_manipulatormap_highlight_get(mmap);
 
+				if (region->manipulator_map != handler->manipulator_map) {
+					WM_manipulatormap_tag_refresh(handler->manipulator_map);
+				}
+
 				wm_manipulatormap_handler_context(C, handler);
 				wm_region_mouse_co(C, event);
 
 				/* handle manipulator highlighting */
-				if (event->type == MOUSEMOVE && !wm_manipulatormap_active_get(mmap)) {
+				if (event->type == MOUSEMOVE && !wm_manipulatormap_modal_get(mmap)) {
 					int part;
 					mpr = wm_manipulatormap_highlight_find(mmap, C, event, &part);
 					wm_manipulatormap_highlight_set(mmap, C, mpr, part);
 				}
 				/* handle user configurable manipulator-map keymap */
-				else if (mpr) {
-					/* get user customized keymap from default one */
-					const wmManipulatorGroup *highlightgroup = mpr->parent_mgroup;
-					const wmKeyMap *keymap = WM_keymap_active(wm, highlightgroup->type->keymap);
-					wmKeyMapItem *kmi;
-
-					PRINT("%s:   checking '%s' ...", __func__, keymap->idname);
-
-					if (!keymap->poll || keymap->poll(C)) {
-						PRINT("pass\n");
-						for (kmi = keymap->items.first; kmi; kmi = kmi->next) {
-							if (wm_eventmatch(event, kmi)) {
-								wmOperator *op = handler->op;
-
-								PRINT("%s:     item matched '%s'\n", __func__, kmi->idname);
-
-								/* weak, but allows interactive callback to not use rawkey */
-								event->keymap_idname = kmi->idname;
-
-								/* handler->op is called later, we want keymap op to be triggered here */
-								handler->op = NULL;
-								action |= wm_handler_operator_call(C, handlers, handler, event, kmi->ptr);
-								handler->op = op;
-
-								if (action & WM_HANDLER_BREAK) {
-									if (action & WM_HANDLER_HANDLED) {
-										if (G.debug & (G_DEBUG_EVENTS | G_DEBUG_HANDLERS))
-											printf("%s:       handled - and pass on! '%s'\n", __func__, kmi->idname);
+				else {
+					/* Either we operate on a single highlighted item
+					 * or groups attached to the selected manipulators.
+					 * To simplify things both cases loop over an array of items. */
+					wmManipulatorGroup *mgroup_first;
+					bool is_mgroup_single;
+
+					if (ISMOUSE(event->type)) {
+						/* Keep mpr set as-is, just fake single selection. */
+						if (mpr) {
+							mgroup_first = mpr->parent_mgroup;
+						}
+						else {
+							mgroup_first = NULL;
+						}
+						is_mgroup_single = true;
+					}
+					else {
+						if (WM_manipulatormap_is_any_selected(mmap)) {
+							const ListBase *groups = WM_manipulatormap_group_list(mmap);
+							mgroup_first = groups->first;
+						}
+						else {
+							mgroup_first = NULL;
+						}
+						is_mgroup_single = false;
+					}
+
+					/* Don't use from now on. */
+					mpr = NULL;
+
+					for (wmManipulatorGroup *mgroup = mgroup_first; mgroup; mgroup = mgroup->next) {
+						/* get user customized keymap from default one */
+
+						if ((is_mgroup_single == false) &&
+						    /* We might want to change the logic here and use some kind of manipulator edit-mode.
+						     * For now just use keymap when a selection exists. */
+						    wm_manipulatorgroup_is_any_selected(mgroup) == false)
+						{
+							continue;
+						}
+
+						const wmKeyMap *keymap = WM_keymap_active(wm, mgroup->type->keymap);
+						wmKeyMapItem *kmi;
+
+						PRINT("%s:   checking '%s' ...", __func__, keymap->idname);
+
+						if (!keymap->poll || keymap->poll(C)) {
+							PRINT("pass\n");
+							for (kmi = keymap->items.first; kmi; kmi = kmi->next) {
+								if (wm_eventmatch(event, kmi)) {
+									wmOperator *op = handler->op;
+
+									PRINT("%s:     item matched '%s'\n", __func__, kmi->idname);
+
+									/* weak, but allows interactive callback to not use rawkey */
+									event->keymap_idname = kmi->idname;
+
+									CTX_wm_manipulator_group_set(C, mgroup);
+
+									/* handler->op is called later, we want keymap op to be triggered here */
+									handler->op = NULL;
+									action |= wm_handler_operator_call(C, handlers, handler, event, kmi->ptr);
+									handler->op = op;
+
+									CTX_wm_manipulator_group_set(C, NULL);
+
+									if (action & WM_HANDLER_BREAK) {
+										if (G.debug & (G_DEBUG_EVENTS | G_DEBUG_HANDLERS)) {
+											printf("%s:       handled - and pass on! '%s'\n",
+											       __func__, kmi->idname);
+										}
+										break;
 									}
 									else {
-										PRINT("%s:       un-handled '%s'\n", __func__, kmi->idname);
+										if (action & WM_HANDLER_HANDLED) {
+											if (G.debug & (G_DEBUG_EVENTS | G_DEBUG_HANDLERS)) {
+												printf("%s:       handled - and pass on! '%s'\n",
+												       __func__, kmi->idname);
+											}
+										}
+										else {
+											PRINT("%s:       un-handled '%s'\n",
+											      __func__, kmi->idname);
+										}
 									}
 								}
 							}
 						}
-					}
-					else {
-						PRINT("fail\n");
+						else {
+							PRINT("fail\n");
+						}
+
+						if (action & WM_HANDLER_BREAK) {
+							break;
+						}
+
+						if (is_mgroup_single) {
+							break;
+						}
 					}
 				}
 
@@ -2701,7 +2823,7 @@ void WM_event_add_fileselect(bContext *C, wmOperator *op)
 	wmWindow *win = CTX_wm_window(C);
 
 	/* only allow 1 file selector open per window */
-	for (handler = win->handlers.first; handler; handler = handlernext) {
+	for (handler = win->modalhandlers.first; handler; handler = handlernext) {
 		handlernext = handler->next;
 		
 		if (handler->type == WM_HANDLER_FILESELECT) {
@@ -2715,7 +2837,7 @@ void WM_event_add_fileselect(bContext *C, wmOperator *op)
 
 					if (sfile->op == handler->op) {
 						CTX_wm_area_set(C, sa);
-						wm_handler_fileselect_do(C, &win->handlers, handler, EVT_FILESELECT_CANCEL);
+						wm_handler_fileselect_do(C, &win->modalhandlers, handler, EVT_FILESELECT_CANCEL);
 						break;
 					}
 				}
@@ -2723,7 +2845,7 @@ void WM_event_add_fileselect(bContext *C, wmOperator *op)
 
 			/* if not found we stop the handler without changing the screen */
 			if (!sa)
-				wm_handler_fileselect_do(C, &win->handlers, handler, EVT_FILESELECT_EXTERNAL_CANCEL);
+				wm_handler_fileselect_do(C, &win->modalhandlers, handler, EVT_FILESELECT_EXTERNAL_CANCEL);
 		}
 	}
 	
@@ -2734,7 +2856,7 @@ void WM_event_add_fileselect(bContext *C, wmOperator *op)
 	handler->op_area = CTX_wm_area(C);
 	handler->op_region = CTX_wm_region(C);
 	
-	BLI_addhead(&win->handlers, handler);
+	BLI_addhead(&win->modalhandlers, handler);
 	
 	/* check props once before invoking if check is available
 	 * ensures initial properties are valid */
@@ -2784,7 +2906,8 @@ wmEventHandler *WM_event_add_modal_handler(bContext *C, wmOperator *op)
 void WM_event_modal_handler_area_replace(wmWindow *win, const ScrArea *old_area, ScrArea *new_area)
 {
 	for (wmEventHandler *handler = win->modalhandlers.first; handler; handler = handler->next) {
-		if (handler->op_area == old_area) {
+		/* fileselect handler is quite special... it needs to keep old area stored in handler, so don't change it */
+		if ((handler->op_area == old_area) && (handler->type != WM_HANDLER_FILESELECT)) {
 			handler->op_area = new_area;
 		}
 	}
@@ -2986,7 +3109,7 @@ void WM_event_add_mousemove(bContext *C)
 
 
 /* for modal callbacks, check configuration for how to interpret exit with tweaks  */
-bool WM_modal_tweak_exit(const wmEvent *event, int tweak_event)
+bool WM_event_is_modal_tweak_exit(const wmEvent *event, int tweak_event)
 {
 	/* if the release-confirm userpref setting is enabled, 
 	 * tweak events can be canceled when mouse is released
diff --git a/source/blender/windowmanager/intern/wm_files.c b/source/blender/windowmanager/intern/wm_files.c
index 251952f6907..3de6824c23d 100644
--- a/source/blender/windowmanager/intern/wm_files.c
+++ b/source/blender/windowmanager/intern/wm_files.c
@@ -326,7 +326,7 @@ static void wm_window_match_do(bContext *C, ListBase *oldwmlist)
 }
 
 /* in case UserDef was read, we re-initialize all, and do versioning */
-static void wm_init_userdef(Main *bmain, const bool use_factory_settings)
+static void wm_init_userdef(Main *bmain, const bool read_userdef_from_memory)
 {
 	/* versioning is here */
 	UI_init_userdef();
@@ -344,14 +344,12 @@ static void wm_init_userdef(Main *bmain, const bool use_factory_settings)
 	}
 
 	/* avoid re-saving for every small change to our prefs, allow overrides */
-	if (use_factory_settings) {
+	if (read_userdef_from_memory) {
 		BLO_update_defaults_userpref_blend();
 	}
 
 	/* update tempdir from user preferences */
 	BKE_tempdir_init(U.tempdir);
-
-	BKE_blender_userdef_refresh();
 }
 
 
@@ -459,7 +457,7 @@ void wm_file_read_report(bContext *C)
  * Logic shared between #WM_file_read & #wm_homefile_read,
  * updates to make after reading a file.
  */
-static void wm_file_read_post(bContext *C, bool is_startup_file)
+static void wm_file_read_post(bContext *C, const bool is_startup_file, const bool use_userdef)
 {
 	bool addons_loaded = false;
 	wmWindowManager *wm = CTX_wm_manager(C);
@@ -478,13 +476,14 @@ static void wm_file_read_post(bContext *C, bool is_startup_file)
 	if (is_startup_file) {
 		/* possible python hasn't been initialized */
 		if (CTX_py_init_get(C)) {
-			/* Only run when we have a template path found. */
-			if (BKE_appdir_app_template_any()) {
-				BPY_execute_string(C, "__import__('bl_app_template_utils').reset()");
+			if (use_userdef) {
+				/* Only run when we have a template path found. */
+				if (BKE_appdir_app_template_any()) {
+					BPY_execute_string(C, "__import__('bl_app_template_utils').reset()");
+				}
+				/* sync addons, these may have changed from the defaults */
+				BPY_execute_string(C, "__import__('addon_utils').reset_all()");
 			}
-			/* sync addons, these may have changed from the defaults */
-			BPY_execute_string(C, "__import__('addon_utils').reset_all()");
-
 			BPY_python_reset(C);
 			addons_loaded = true;
 		}
@@ -598,7 +597,7 @@ bool WM_file_read(bContext *C, const char *filepath, ReportList *reports)
 			}
 		}
 
-		wm_file_read_post(C, false);
+		wm_file_read_post(C, false, false);
 
 		success = true;
 	}
@@ -646,13 +645,15 @@ bool WM_file_read(bContext *C, const char *filepath, ReportList *reports)
  *
  * \param use_factory_settings: Ignore on-disk startup file, use bundled ``datatoc_startup_blend`` instead.
  * Used for "Restore Factory Settings".
+ * \param use_userdef: Load factory settings as well as startup file.
+ * Disabled for "File New" we don't want to reload preferences.
  * \param filepath_startup_override: Optional path pointing to an alternative blend file (may be NULL).
  * \param app_template_override: Template to use instead of the template defined in user-preferences.
  * When not-null, this is written into the user preferences.
  */
 int wm_homefile_read(
         bContext *C, ReportList *reports,
-        bool use_factory_settings, bool use_empty_data,
+        bool use_factory_settings, bool use_empty_data, bool use_userdef,
         const char *filepath_startup_override, const char *app_template_override)
 {
 	ListBase wmbase;
@@ -675,8 +676,8 @@ int wm_homefile_read(
 	 *
 	 * And in this case versioning code is to be run.
 	 */
-	bool read_userdef_from_memory = true;
-	eBLOReadSkip skip_flags = 0;
+	bool read_userdef_from_memory = false;
+	eBLOReadSkip skip_flags = use_userdef ? 0 : BLO_READ_SKIP_USERDEF;
 
 	/* options exclude eachother */
 	BLI_assert((use_factory_settings && filepath_startup_override) == 0);
@@ -703,7 +704,9 @@ int wm_homefile_read(
 	if (!use_factory_settings) {
 		if (cfgdir) {
 			BLI_path_join(filepath_startup, sizeof(filepath_startup), cfgdir, BLENDER_STARTUP_FILE, NULL);
-			BLI_path_join(filepath_userdef, sizeof(filepath_startup), cfgdir, BLENDER_USERPREF_FILE, NULL);
+			if (use_userdef) {
+				BLI_path_join(filepath_userdef, sizeof(filepath_startup), cfgdir, BLENDER_USERPREF_FILE, NULL);
+			}
 		}
 		else {
 			use_factory_settings = true;
@@ -715,15 +718,16 @@ int wm_homefile_read(
 	}
 
 	/* load preferences before startup.blend */
-	if (!use_factory_settings && BLI_exists(filepath_userdef)) {
-		UserDef *userdef = BKE_blendfile_userdef_read(filepath_userdef, NULL);
-		if (userdef != NULL) {
-			BKE_blender_userdef_set_data(userdef);
-			MEM_freeN(userdef);
-
-			read_userdef_from_memory = false;
-			skip_flags |= BLO_READ_SKIP_USERDEF;
-			printf("Read prefs: %s\n", filepath_userdef);
+	if (use_userdef) {
+		if (!use_factory_settings && BLI_exists(filepath_userdef)) {
+			UserDef *userdef = BKE_blendfile_userdef_read(filepath_userdef, NULL);
+			if (userdef != NULL) {
+				BKE_blender_userdef_set_data(userdef);
+				MEM_freeN(userdef);
+
+				skip_flags |= BLO_READ_SKIP_USERDEF;
+				printf("Read prefs: %s\n", filepath_userdef);
+			}
 		}
 	}
 
@@ -732,23 +736,23 @@ int wm_homefile_read(
 	if (filepath_startup_override != NULL) {
 		/* pass */
 	}
-	else if (app_template_override && app_template_override[0]) {
+	else if (app_template_override) {
+		/* This may be clearing the current template by setting to an empty string. */
 		app_template = app_template_override;
 	}
 	else if (!use_factory_settings && U.app_template[0]) {
 		app_template = U.app_template;
 	}
 
-	if (app_template != NULL) {
+	if ((app_template != NULL) && (app_template[0] != '\0')) {
 		BKE_appdir_app_template_id_search(app_template, app_template_system, sizeof(app_template_system));
-		BLI_path_join(app_template_config, sizeof(app_template_config), cfgdir, app_template, NULL);
-	}
 
-	/* insert template name into startup file */
-	if (app_template != NULL) {
+		/* Insert template name into startup file. */
+
 		/* note that the path is being set even when 'use_factory_settings == true'
 		 * this is done so we can load a templates factory-settings */
 		if (!use_factory_settings) {
+			BLI_path_join(app_template_config, sizeof(app_template_config), cfgdir, app_template, NULL);
 			BLI_path_join(filepath_startup, sizeof(filepath_startup), app_template_config, BLENDER_STARTUP_FILE, NULL);
 			if (BLI_access(filepath_startup, R_OK) != 0) {
 				filepath_startup[0] = '\0';
@@ -783,6 +787,13 @@ int wm_homefile_read(
 		success = BKE_blendfile_read_from_memory(
 		        C, datatoc_startup_blend, datatoc_startup_blend_size,
 		        NULL, skip_flags, true);
+		if (success) {
+			if (use_userdef) {
+				if ((skip_flags & BLO_READ_SKIP_USERDEF) == 0) {
+					read_userdef_from_memory = true;
+				}
+			}
+		}
 		if (BLI_listbase_is_empty(&wmbase)) {
 			wm_clear_default_size(C);
 		}
@@ -809,20 +820,23 @@ int wm_homefile_read(
 			BLI_path_join(temp_path, sizeof(temp_path), app_template_system, BLENDER_USERPREF_FILE, NULL);
 		}
 
-		UserDef *userdef_template = NULL;
-		/* just avoids missing file warning */
-		if (BLI_exists(temp_path)) {
-			userdef_template = BKE_blendfile_userdef_read(temp_path, NULL);
-		}
-		if (userdef_template == NULL) {
-			/* we need to have preferences load to overwrite preferences from previous template */
-			userdef_template = BKE_blendfile_userdef_read_from_memory(
-			        datatoc_startup_blend, datatoc_startup_blend_size, NULL);
-		}
-		if (userdef_template) {
-			BKE_blender_userdef_set_app_template(userdef_template);
-			BKE_blender_userdef_free_data(userdef_template);
-			MEM_freeN(userdef_template);
+		if (use_userdef) {
+			UserDef *userdef_template = NULL;
+			/* just avoids missing file warning */
+			if (BLI_exists(temp_path)) {
+				userdef_template = BKE_blendfile_userdef_read(temp_path, NULL);
+			}
+			if (userdef_template == NULL) {
+				/* we need to have preferences load to overwrite preferences from previous template */
+				userdef_template = BKE_blendfile_userdef_read_from_memory(
+				        datatoc_startup_blend, datatoc_startup_blend_size, NULL);
+				read_userdef_from_memory = true;
+			}
+			if (userdef_template) {
+				BKE_blender_userdef_set_app_template(userdef_template);
+				BKE_blender_userdef_free_data(userdef_template);
+				MEM_freeN(userdef_template);
+			}
 		}
 	}
 
@@ -833,9 +847,11 @@ int wm_homefile_read(
 	/* prevent buggy files that had G_FILE_RELATIVE_REMAP written out by mistake. Screws up autosaves otherwise
 	 * can remove this eventually, only in a 2.53 and older, now its not written */
 	G.fileflags &= ~G_FILE_RELATIVE_REMAP;
-	
-	/* check userdef before open window, keymaps etc */
-	wm_init_userdef(CTX_data_main(C), read_userdef_from_memory);
+
+	if (use_userdef) {	
+		/* check userdef before open window, keymaps etc */
+		wm_init_userdef(CTX_data_main(C), read_userdef_from_memory);
+	}
 	
 	/* match the read WM with current WM */
 	wm_window_match_do(C, &wmbase); 
@@ -843,9 +859,11 @@ int wm_homefile_read(
 
 	G.main->name[0] = '\0';
 
-	/* When loading factory settings, the reset solid OpenGL lights need to be applied. */
-	if (!G.background) {
-		GPU_default_lights();
+	if (use_userdef) {
+		/* When loading factory settings, the reset solid OpenGL lights need to be applied. */
+		if (!G.background) {
+			GPU_default_lights();
+		}
 	}
 
 	/* start with save preference untitled.blend */
@@ -853,7 +871,7 @@ int wm_homefile_read(
 	/* disable auto-play in startup.blend... */
 	G.fileflags &= ~G_FILE_AUTOPLAY;
 
-	wm_file_read_post(C, true);
+	wm_file_read_post(C, true, use_userdef);
 
 	return true;
 }
@@ -982,7 +1000,7 @@ static void wm_history_file_update(void)
 
 
 /* screen can be NULL */
-static ImBuf *blend_file_thumb(Scene *scene, SceneLayer *sl, bScreen *screen, BlendThumbnail **thumb_pt)
+static ImBuf *blend_file_thumb(const bContext *C, Scene *scene, SceneLayer *sl, bScreen *screen, BlendThumbnail **thumb_pt)
 {
 	/* will be scaled down, but gives some nice oversampling */
 	ImBuf *ibuf;
@@ -994,6 +1012,10 @@ static ImBuf *blend_file_thumb(Scene *scene, SceneLayer *sl, bScreen *screen, Bl
 	ARegion *ar = NULL;
 	View3D *v3d = NULL;
 
+	EvaluationContext eval_ctx;
+
+	CTX_data_eval_ctx(C, &eval_ctx);
+
 	/* In case we are given a valid thumbnail data, just generate image from it. */
 	if (*thumb_pt) {
 		thumb = *thumb_pt;
@@ -1019,14 +1041,14 @@ static ImBuf *blend_file_thumb(Scene *scene, SceneLayer *sl, bScreen *screen, Bl
 	/* gets scaled to BLEN_THUMB_SIZE */
 	if (scene->camera) {
 		ibuf = ED_view3d_draw_offscreen_imbuf_simple(
-		        scene, sl, scene->camera,
+		        &eval_ctx, scene, sl, scene->camera,
 		        BLEN_THUMB_SIZE * 2, BLEN_THUMB_SIZE * 2,
 		        IB_rect, OB_SOLID, false, false, false, R_ALPHAPREMUL, 0, false, NULL,
 		        NULL, NULL, err_out);
 	}
 	else {
 		ibuf = ED_view3d_draw_offscreen_imbuf(
-		        scene, sl, v3d, ar,
+		        &eval_ctx, scene, sl, v3d, ar,
 		        BLEN_THUMB_SIZE * 2, BLEN_THUMB_SIZE * 2,
 		        IB_rect, false, R_ALPHAPREMUL, 0, false, NULL,
 		        NULL, NULL, err_out);
@@ -1122,7 +1144,7 @@ static int wm_file_write(bContext *C, const char *filepath, int fileflags, Repor
 	/* Main now can store a .blend thumbnail, usefull for background mode or thumbnail customization. */
 	main_thumb = thumb = CTX_data_main(C)->blen_thumb;
 	if ((U.flag & USER_SAVE_PREVIEWS) && BLI_thread_is_main()) {
-		ibuf_thumb = blend_file_thumb(CTX_data_scene(C), CTX_data_scene_layer(C), CTX_wm_screen(C), &thumb);
+		ibuf_thumb = blend_file_thumb(C, CTX_data_scene(C), CTX_data_scene_layer(C), CTX_wm_screen(C), &thumb);
 	}
 
 	/* operator now handles overwrite checks */
@@ -1571,6 +1593,7 @@ void WM_OT_read_history(wmOperatorType *ot)
 static int wm_homefile_read_exec(bContext *C, wmOperator *op)
 {
 	const bool use_factory_settings = (STREQ(op->type->idname, "WM_OT_read_factory_settings"));
+	bool use_userdef = false;
 	char filepath_buf[FILE_MAX];
 	const char *filepath = NULL;
 
@@ -1594,6 +1617,8 @@ static int wm_homefile_read_exec(bContext *C, wmOperator *op)
 	else {
 		/* always load UI for factory settings (prefs will re-init) */
 		G.fileflags &= ~G_FILE_NO_UI;
+		/* Always load preferences with factory settings. */
+		use_userdef = true;
 	}
 
 	char app_template_buf[sizeof(U.app_template)];
@@ -1605,17 +1630,15 @@ static int wm_homefile_read_exec(bContext *C, wmOperator *op)
 	if (prop_app_template && RNA_property_is_set(op->ptr, prop_app_template)) {
 		RNA_property_string_get(op->ptr, prop_app_template, app_template_buf);
 		app_template = app_template_buf;
-	}
-	else if (!use_factory_settings) {
-		/* TODO: dont reset prefs on 'New File' */
-		BLI_strncpy(app_template_buf, U.app_template, sizeof(app_template_buf));
-		app_template = app_template_buf;
+
+		/* Always load preferences when switching templates. */
+		use_userdef = true;
 	}
 	else {
 		app_template = NULL;
 	}
 
-	if (wm_homefile_read(C, op->reports, use_factory_settings, use_empty_data, filepath, app_template)) {
+	if (wm_homefile_read(C, op->reports, use_factory_settings, use_empty_data, use_userdef, filepath, app_template)) {
 		if (use_splash) {
 			WM_init_splash(C);
 		}
diff --git a/source/blender/windowmanager/intern/wm_files_link.c b/source/blender/windowmanager/intern/wm_files_link.c
index 3c7a48662f8..af0d2be8097 100644
--- a/source/blender/windowmanager/intern/wm_files_link.c
+++ b/source/blender/windowmanager/intern/wm_files_link.c
@@ -504,9 +504,6 @@ static int wm_link_append_exec(bContext *C, wmOperator *op)
 
 	/* recreate dependency graph to include new objects */
 	DEG_scene_relations_rebuild(bmain, scene);
-	
-	/* free gpu materials, some materials depend on existing objects, such as lamps so freeing correctly refreshes */
-	GPU_materials_free();
 
 	/* XXX TODO: align G.lib with other directory storage (like last opened image etc...) */
 	BLI_strncpy(G.lib, root, FILE_MAX);
@@ -672,7 +669,8 @@ static void lib_relocate_do(
 	}
 
 	/* Note that in reload case, we also want to replace indirect usages. */
-	const short remap_flags = ID_REMAP_SKIP_NEVER_NULL_USAGE | (do_reload ? 0 : ID_REMAP_SKIP_INDIRECT_USAGE);
+	const short remap_flags = ID_REMAP_SKIP_NEVER_NULL_USAGE | ID_REMAP_NO_INDIRECT_PROXY_DATA_USAGE |
+	                          (do_reload ? 0 : ID_REMAP_SKIP_INDIRECT_USAGE);
 	for (item_idx = 0, itemlink = lapp_data->items.list; itemlink; item_idx++, itemlink = itemlink->next) {
 		WMLinkAppendDataItem *item = itemlink->link;
 		ID *old_id = item->customdata;
@@ -801,9 +799,6 @@ static void lib_relocate_do(
 
 	/* recreate dependency graph to include new objects */
 	DEG_scene_relations_rebuild(bmain, scene);
-
-	/* free gpu materials, some materials depend on existing objects, such as lamps so freeing correctly refreshes */
-	GPU_materials_free();
 }
 
 void WM_lib_reload(Library *lib, bContext *C, ReportList *reports)
diff --git a/source/blender/windowmanager/intern/wm_gesture.c b/source/blender/windowmanager/intern/wm_gesture.c
index 1ffe96181f0..77030fac5ea 100644
--- a/source/blender/windowmanager/intern/wm_gesture.c
+++ b/source/blender/windowmanager/intern/wm_gesture.c
@@ -71,6 +71,7 @@ wmGesture *WM_gesture_new(bContext *C, const wmEvent *event, int type)
 	gesture->type = type;
 	gesture->event_type = event->type;
 	gesture->swinid = ar->swinid;    /* means only in area-region context! */
+	gesture->userdata_free = true;   /* Free if userdata is set. */
 	
 	wm_subwindow_origin_get(window, gesture->swinid, &sx, &sy);
 	
@@ -114,7 +115,7 @@ void WM_gesture_end(bContext *C, wmGesture *gesture)
 		win->tweak = NULL;
 	BLI_remlink(&win->gesture, gesture);
 	MEM_freeN(gesture->customdata);
-	if (gesture->userdata) {
+	if (gesture->userdata && gesture->userdata_free) {
 		MEM_freeN(gesture->userdata);
 	}
 	MEM_freeN(gesture);
@@ -137,7 +138,7 @@ int wm_gesture_evaluate(wmGesture *gesture)
 		int dx = BLI_rcti_size_x(rect);
 		int dy = BLI_rcti_size_y(rect);
 		if (abs(dx) + abs(dy) > U.tweak_threshold) {
-			int theta = iroundf(4.0f * atan2f((float)dy, (float)dx) / (float)M_PI);
+			int theta = round_fl_to_int(4.0f * atan2f((float)dy, (float)dx) / (float)M_PI);
 			int val = EVT_GESTURE_W;
 
 			if (theta == 0) val = EVT_GESTURE_E;
@@ -174,7 +175,7 @@ static void wm_gesture_draw_line(wmGesture *gt)
 
 	uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -214,7 +215,7 @@ static void wm_gesture_draw_rect(wmGesture *gt)
 
 	shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -224,7 +225,7 @@ static void wm_gesture_draw_rect(wmGesture *gt)
 	immUniformArray4fv("colors", (float *)(float[][4]){{0.4f, 0.4f, 0.4f, 1.0f}, {1.0f, 1.0f, 1.0f, 1.0f}}, 2);
 	immUniform1f("dash_width", 8.0f);
 
-	imm_draw_line_box(shdr_pos, (float)rect->xmin, (float)rect->ymin, (float)rect->xmax, (float)rect->ymax);
+	imm_draw_box_wire_2d(shdr_pos, (float)rect->xmin, (float)rect->ymin, (float)rect->xmax, (float)rect->ymax);
 
 	immUnbindProgram();
 
@@ -242,13 +243,13 @@ static void wm_gesture_draw_circle(wmGesture *gt)
 	immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 
 	immUniformColor4f(1.0f, 1.0f, 1.0f, 0.05f);
-	imm_draw_circle_fill(shdr_pos, (float)rect->xmin, (float)rect->ymin, (float)rect->xmax, 40);
+	imm_draw_circle_fill_2d(shdr_pos, (float)rect->xmin, (float)rect->ymin, (float)rect->xmax, 40);
 
 	immUnbindProgram();
 
 	glDisable(GL_BLEND);
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -258,7 +259,7 @@ static void wm_gesture_draw_circle(wmGesture *gt)
 	immUniformArray4fv("colors", (float *)(float[][4]){{0.4f, 0.4f, 0.4f, 1.0f}, {1.0f, 1.0f, 1.0f, 1.0f}}, 2);
 	immUniform1f("dash_width", 4.0f);
 
-	imm_draw_circle_wire(shdr_pos, (float)rect->xmin, (float)rect->ymin, (float)rect->xmax, 40);
+	imm_draw_circle_wire_2d(shdr_pos, (float)rect->xmin, (float)rect->ymin, (float)rect->xmax, 40);
 
 	immUnbindProgram();
 }
@@ -355,7 +356,7 @@ static void wm_gesture_draw_lasso(wmWindow *win, wmGesture *gt, bool filled)
 
 	const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
@@ -386,7 +387,7 @@ static void wm_gesture_draw_cross(wmWindow *win, wmGesture *gt)
 
 	const uint shdr_pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
-	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_COLOR);
+	immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
 
 	float viewport_size[4];
 	glGetFloatv(GL_VIEWPORT, viewport_size);
diff --git a/source/blender/windowmanager/intern/wm_init_exit.c b/source/blender/windowmanager/intern/wm_init_exit.c
index 6ae41ab3917..8346535cd6a 100644
--- a/source/blender/windowmanager/intern/wm_init_exit.c
+++ b/source/blender/windowmanager/intern/wm_init_exit.c
@@ -173,6 +173,7 @@ void WM_init(bContext *C, int argc, const char **argv)
 	BKE_library_callback_free_window_manager_set(wm_close_and_free);   /* library.c */
 	BKE_library_callback_free_notifier_reference_set(WM_main_remove_notifier_reference);   /* library.c */
 	BKE_region_callback_free_manipulatormap_set(wm_manipulatormap_remove); /* screen.c */
+	BKE_region_callback_refresh_tag_manipulatormap_set(WM_manipulatormap_tag_refresh);
 	BKE_library_callback_remap_editor_id_reference_set(WM_main_remap_editor_id_reference);   /* library.c */
 	BKE_blender_callback_test_break_set(wm_window_testbreak); /* blender.c */
 	BKE_spacedata_callback_id_remap_set(ED_spacedata_id_remap); /* screen.c */
@@ -185,18 +186,15 @@ void WM_init(bContext *C, int argc, const char **argv)
 	ED_file_init();         /* for fsmenu */
 	ED_node_init_butfuncs();
 	
-	BLF_init(11, U.dpi); /* Please update source/gamengine/GamePlayer/GPG_ghost.cpp if you change this */
+	BLF_init(); /* Please update source/gamengine/GamePlayer/GPG_ghost.cpp if you change this */
 	BLT_lang_init();
 
-	/* Enforce loading the UI for the initial homefile */
-	G.fileflags &= ~G_FILE_NO_UI;
-
 	/* reports cant be initialized before the wm,
 	 * but keep before file reading, since that may report errors */
 	wm_init_reports(C);
 
 	/* get the default database, plus a wm */
-	wm_homefile_read(C, NULL, G.factory_startup, false, NULL, NULL);
+	wm_homefile_read(C, NULL, G.factory_startup, false, true, NULL, NULL);
 	
 
 	BLT_lang_set(NULL);
diff --git a/source/blender/windowmanager/intern/wm_operators.c b/source/blender/windowmanager/intern/wm_operators.c
index 5001fc7817f..2f12dd5b672 100644
--- a/source/blender/windowmanager/intern/wm_operators.c
+++ b/source/blender/windowmanager/intern/wm_operators.c
@@ -179,7 +179,7 @@ static void wm_operatortype_append__end(wmOperatorType *ot)
 
 	/* XXX All ops should have a description but for now allow them not to. */
 	RNA_def_struct_ui_text(ot->srna, ot->name, ot->description ? ot->description : UNDOCUMENTED_OPERATOR_TIP);
-	RNA_def_struct_identifier(ot->srna, ot->idname);
+	RNA_def_struct_identifier(&BLENDER_RNA, ot->srna, ot->idname);
 
 	BLI_ghash_insert(global_ops_hash, (void *)ot->idname, ot);
 }
@@ -401,7 +401,7 @@ wmOperatorType *WM_operatortype_append_macro(const char *idname, const char *nam
 		ot->description = UNDOCUMENTED_OPERATOR_TIP;
 	
 	RNA_def_struct_ui_text(ot->srna, ot->name, ot->description);
-	RNA_def_struct_identifier(ot->srna, ot->idname);
+	RNA_def_struct_identifier(&BLENDER_RNA, ot->srna, ot->idname);
 	/* Use i18n context from ext.srna if possible (py operators). */
 	i18n_context = ot->ext.srna ? RNA_struct_translation_context(ot->ext.srna) : BLT_I18NCONTEXT_OPERATOR_DEFAULT;
 	RNA_def_struct_translation_context(ot->srna, i18n_context);
@@ -435,7 +435,7 @@ void WM_operatortype_append_macro_ptr(void (*opfunc)(wmOperatorType *, void *),
 	opfunc(ot, userdata);
 
 	RNA_def_struct_ui_text(ot->srna, ot->name, ot->description);
-	RNA_def_struct_identifier(ot->srna, ot->idname);
+	RNA_def_struct_identifier(&BLENDER_RNA, ot->srna, ot->idname);
 
 	BLI_ghash_insert(global_ops_hash, (void *)ot->idname, ot);
 }
@@ -576,6 +576,46 @@ void WM_operator_bl_idname(char *to, const char *from)
 }
 
 /**
+ * Sanity check to ensure #WM_operator_bl_idname won't fail.
+ * \returns true when there are no problems with \a idname, otherwise report an error.
+ */
+bool WM_operator_py_idname_ok_or_report(ReportList *reports, const char *classname, const char *idname)
+{
+	const char *ch = idname;
+	int dot = 0;
+	int i;
+	for (i = 0; *ch; i++, ch++) {
+		if ((*ch >= 'a' && *ch <= 'z') || (*ch >= '0' && *ch <= '9') || *ch == '_') {
+			/* pass */
+		}
+		else if (*ch == '.') {
+			dot++;
+		}
+		else {
+			BKE_reportf(reports, RPT_ERROR,
+			            "Registering operator class: '%s', invalid bl_idname '%s', at position %d",
+			            classname, idname, i);
+			return false;
+		}
+	}
+
+	if (i > (MAX_NAME - 3)) {
+		BKE_reportf(reports, RPT_ERROR, "Registering operator class: '%s', invalid bl_idname '%s', "
+		            "is too long, maximum length is %d", classname, idname,
+		            MAX_NAME - 3);
+		return false;
+	}
+
+	if (dot != 1) {
+		BKE_reportf(reports, RPT_ERROR,
+		            "Registering operator class: '%s', invalid bl_idname '%s', must contain 1 '.' character",
+		            classname, idname);
+		return false;
+	}
+	return true;
+}
+
+/**
  * Print a string representation of the operator, with the args that it runs so python can run it again.
  *
  * When calling from an existing wmOperator, better to use simple version:
@@ -809,9 +849,19 @@ static char *wm_prop_pystring_from_context(bContext *C, PointerRNA *ptr, Propert
 			} \
 		} (void)0
 
+#define CTX_TEST_SPACE_TYPE(space_data_type, member_full, dataptr_cmp) \
+		{ \
+			const char *ctx_member_full = member_full; \
+			if (space_data->spacetype == space_data_type && ptr->data == dataptr_cmp) { \
+				member_id = ctx_member_full; \
+				break; \
+			} \
+		} (void)0
+
 		switch (GS(((ID *)ptr->id.data)->name)) {
 			case ID_SCE:
 			{
+				CTX_TEST_PTR_DATA_TYPE(C, "active_gpencil_brush", RNA_GPencilBrush, ptr, CTX_data_active_gpencil_brush(C));
 				CTX_TEST_PTR_ID(C, "scene", ptr->id.data);
 				break;
 			}
@@ -846,12 +896,22 @@ static char *wm_prop_pystring_from_context(bContext *C, PointerRNA *ptr, Propert
 			{
 				CTX_TEST_PTR_ID(C, "screen", ptr->id.data);
 
-				CTX_TEST_PTR_DATA_TYPE(C, "space_data", RNA_Space, ptr, CTX_wm_space_data(C));
+				SpaceLink *space_data = CTX_wm_space_data(C);
+
+				CTX_TEST_PTR_DATA_TYPE(C, "space_data", RNA_Space, ptr, space_data);
 				CTX_TEST_PTR_DATA_TYPE(C, "area", RNA_Area, ptr, CTX_wm_area(C));
 				CTX_TEST_PTR_DATA_TYPE(C, "region", RNA_Region, ptr, CTX_wm_region(C));
 
+				CTX_TEST_SPACE_TYPE(SPACE_IMAGE, "space_data.uv_editor", space_data);
+				CTX_TEST_SPACE_TYPE(SPACE_VIEW3D, "space_data.fx_settings", &(CTX_wm_view3d(C)->fx_settings));
+				CTX_TEST_SPACE_TYPE(SPACE_NLA, "space_data.dopesheet", CTX_wm_space_nla(C)->ads);
+				CTX_TEST_SPACE_TYPE(SPACE_IPO, "space_data.dopesheet", CTX_wm_space_graph(C)->ads);
+				CTX_TEST_SPACE_TYPE(SPACE_ACTION, "space_data.dopesheet", &(CTX_wm_space_action(C)->ads));
+				CTX_TEST_SPACE_TYPE(SPACE_FILE, "space_data.params", CTX_wm_space_file(C)->params);
 				break;
 			}
+			default:
+				break;
 		}
 
 		if (member_id) {
@@ -863,6 +923,7 @@ static char *wm_prop_pystring_from_context(bContext *C, PointerRNA *ptr, Propert
 		}
 #undef CTX_TEST_PTR_ID
 #undef CTX_TEST_PTR_ID_CAST
+#undef CTX_TEST_SPACE_TYPE
 	}
 
 	return ret;
@@ -1826,8 +1887,8 @@ static uiBlock *wm_block_create_splash(bContext *C, ARegion *ar, void *UNUSED(ar
 	if (version_suffix != NULL && version_suffix[0]) {
 		/* placed after the version number in the image,
 		 * placing y is tricky to match baseline */
-		int x = 260 * U.pixelsize - (2 * UI_DPI_FAC);
-		int y = 242 * U.pixelsize + (4 * UI_DPI_FAC);
+		int x = 236 * U.pixelsize - (2 * UI_DPI_FAC);
+		int y = 231 * U.pixelsize + (4 * UI_DPI_FAC);
 		int w = 240 * U.pixelsize;
 
 		/* hack to have text draw 'text_sel' */
@@ -1840,17 +1901,32 @@ static uiBlock *wm_block_create_splash(bContext *C, ARegion *ar, void *UNUSED(ar
 
 #ifdef WITH_BUILDINFO
 	if (build_commit_timestamp != 0) {
-		uiDefBut(block, UI_BTYPE_LABEL, 0, date_buf, U.pixelsize * 494 - date_width, U.pixelsize * 270, date_width, UI_UNIT_Y, NULL, 0, 0, 0, 0, NULL);
+		but = uiDefBut(
+		          block, UI_BTYPE_LABEL, 0, date_buf,
+		          U.pixelsize * 502 - date_width, U.pixelsize * 267,
+		          date_width, UI_UNIT_Y, NULL, 0, 0, 0, 0, NULL);
+		/* XXX, set internal flag - UI_SELECT */
+		UI_but_flag_enable(but, 1);
 		label_delta = 12;
 	}
-	uiDefBut(block, UI_BTYPE_LABEL, 0, hash_buf, U.pixelsize * 494 - hash_width, U.pixelsize * (270 - label_delta), hash_width, UI_UNIT_Y, NULL, 0, 0, 0, 0, NULL);
+	but = uiDefBut(
+	          block, UI_BTYPE_LABEL, 0, hash_buf,
+	          U.pixelsize * 502 - hash_width, U.pixelsize * (267 - label_delta),
+	          hash_width, UI_UNIT_Y, NULL, 0, 0, 0, 0, NULL);
+	/* XXX, set internal flag - UI_SELECT */
+	UI_but_flag_enable(but, 1);
 
 	if (!STREQ(build_branch, "master")) {
 		char branch_buf[128] = "\0";
 		int branch_width;
 		BLI_snprintf(branch_buf, sizeof(branch_buf), "Branch: %s", build_branch);
 		branch_width = (int)BLF_width(style->widgetlabel.uifont_id, branch_buf, sizeof(branch_buf)) + U.widget_unit;
-		uiDefBut(block, UI_BTYPE_LABEL, 0, branch_buf, U.pixelsize * 494 - branch_width, U.pixelsize * (258 - label_delta), branch_width, UI_UNIT_Y, NULL, 0, 0, 0, 0, NULL);
+		but = uiDefBut(
+		          block, UI_BTYPE_LABEL, 0, branch_buf,
+		          U.pixelsize * 502 - branch_width, U.pixelsize * (255 - label_delta),
+		          branch_width, UI_UNIT_Y, NULL, 0, 0, 0, 0, NULL);
+		/* XXX, set internal flag - UI_SELECT */
+		UI_but_flag_enable(but, 1);
 	}
 #endif  /* WITH_BUILDINFO */
 	
@@ -3123,7 +3199,7 @@ static void radial_control_paint_tex(RadialControl *rc, float radius, float alph
 		/* flat color if no texture available */
 		immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 		immUniformColor3fvAlpha(col, alpha);
-		imm_draw_circle_fill(pos, 0.0f, 0.0f, radius, 40);
+		imm_draw_circle_fill_2d(pos, 0.0f, 0.0f, radius, 40);
 	}
 	
 	immUnbindProgram();
@@ -3230,10 +3306,10 @@ static void radial_control_paint_cursor(bContext *C, int x, int y, void *customd
 	}
 
 	/* draw circles on top */
-	imm_draw_circle_wire(pos, 0.0f, 0.0f, r1, 40);
-	imm_draw_circle_wire(pos, 0.0f, 0.0f, r2, 40);
+	imm_draw_circle_wire_2d(pos, 0.0f, 0.0f, r1, 40);
+	imm_draw_circle_wire_2d(pos, 0.0f, 0.0f, r2, 40);
 	if (rmin > 0.0f)
-		imm_draw_circle_wire(pos, 0.0, 0.0f, rmin, 40);
+		imm_draw_circle_wire_2d(pos, 0.0, 0.0f, rmin, 40);
 	immUnbindProgram();
 
 	BLF_size(fontid, 1.5 * fstyle_points * U.pixelsize, U.dpi);
diff --git a/source/blender/windowmanager/intern/wm_playanim.c b/source/blender/windowmanager/intern/wm_playanim.c
index 445516ffda7..fcb471530e0 100644
--- a/source/blender/windowmanager/intern/wm_playanim.c
+++ b/source/blender/windowmanager/intern/wm_playanim.c
@@ -77,10 +77,10 @@
 #include "WM_api.h"  /* only for WM_main_playanim */
 
 #ifdef WITH_AUDASPACE
-#  include AUD_DEVICE_H
-#  include AUD_HANDLE_H
-#  include AUD_SOUND_H
-#  include AUD_SPECIAL_H
+#  include <AUD_Device.h>
+#  include <AUD_Handle.h>
+#  include <AUD_Sound.h>
+#  include <AUD_Special.h>
 
 static AUD_Sound *source = NULL;
 static AUD_Handle *playback_handle = NULL;
@@ -319,7 +319,7 @@ static void playanim_toscreen(PlayState *ps, PlayAnimPict *picture, struct ImBuf
 		glEnable(GL_BLEND);
 		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 
-		imm_draw_checker_box(offs_x, offs_y, offs_x + span_x, offs_y + span_y);
+		imm_draw_box_checker_2d(offs_x, offs_y, offs_x + span_x, offs_y + span_y);
 	}
 
 	IMMDrawPixelsTexState state = immDrawPixelsTexSetup(GPU_SHADER_2D_IMAGE_COLOR);
@@ -1265,7 +1265,7 @@ static char *wm_main_playanim_intern(int argc, const char **argv)
 	immInit();
 
 	/* initialize the font */
-	BLF_init(11, 72);
+	BLF_init();
 	ps.fontid = BLF_load_mem("monospace", (unsigned char *)datatoc_bmonofont_ttf, datatoc_bmonofont_ttf_size);
 	BLF_size(ps.fontid, 11, 72);
 
@@ -1437,8 +1437,7 @@ static char *wm_main_playanim_intern(int argc, const char **argv)
 
 			ps.next_frame = ps.direction;
 
-
-			while ((hasevent = GHOST_ProcessEvents(g_WS.ghost_system, 0)) || ps.wait2) {
+			while ((hasevent = GHOST_ProcessEvents(g_WS.ghost_system, ps.wait2))) {
 				if (hasevent) {
 					GHOST_DispatchEvents(g_WS.ghost_system);
 				}
diff --git a/source/blender/windowmanager/intern/wm_stereo.c b/source/blender/windowmanager/intern/wm_stereo.c
index 1e63a0e4483..c0800705b28 100644
--- a/source/blender/windowmanager/intern/wm_stereo.c
+++ b/source/blender/windowmanager/intern/wm_stereo.c
@@ -85,13 +85,13 @@ static void wm_method_draw_stereo3d_pageflip(wmWindow *win)
 static GPUInterlaceShader interlace_gpu_id_from_type(eStereo3dInterlaceType interlace_type)
 {
 	switch (interlace_type) {
-	    case S3D_INTERLACE_ROW:
-		    return GPU_SHADER_INTERLACE_ROW;
-	    case S3D_INTERLACE_COLUMN:
-		    return GPU_SHADER_INTERLACE_COLUMN;
-	    case S3D_INTERLACE_CHECKERBOARD:
-	    default:
-		    return GPU_SHADER_INTERLACE_CHECKER;
+		case S3D_INTERLACE_ROW:
+			return GPU_SHADER_INTERLACE_ROW;
+		case S3D_INTERLACE_COLUMN:
+			return GPU_SHADER_INTERLACE_COLUMN;
+		case S3D_INTERLACE_CHECKERBOARD:
+		default:
+			return GPU_SHADER_INTERLACE_CHECKER;
 	}
 }
 
diff --git a/source/blender/windowmanager/intern/wm_window.c b/source/blender/windowmanager/intern/wm_window.c
index 66df41e5b84..09b2b50687a 100644
--- a/source/blender/windowmanager/intern/wm_window.c
+++ b/source/blender/windowmanager/intern/wm_window.c
@@ -414,9 +414,14 @@ void wm_window_title(wmWindowManager *wm, wmWindow *win)
 	}
 }
 
-static void wm_window_set_dpi(wmWindow *win)
+void WM_window_set_dpi(wmWindow *win)
 {
-	int auto_dpi = GHOST_GetDPIHint(win->ghostwin);
+	float auto_dpi = GHOST_GetDPIHint(win->ghostwin);
+
+	/* Clamp auto DPI to 96, since our font/interface drawing does not work well
+	 * with lower sizes. The main case we are interested in supporting is higher
+	 * DPI. If a smaller UI is desired it is still possible to adjust UI scale. */
+	auto_dpi = max_ff(auto_dpi, 96.0f);
 
 	/* Lazily init UI scale size, preserving backwards compatibility by
 	 * computing UI scale from ratio of previous DPI and auto DPI */
@@ -436,17 +441,22 @@ static void wm_window_set_dpi(wmWindow *win)
 	/* Blender's UI drawing assumes DPI 72 as a good default following macOS
 	 * while Windows and Linux use DPI 96. GHOST assumes a default 96 so we
 	 * remap the DPI to Blender's convention. */
+	auto_dpi *= GHOST_GetNativePixelSize(win->ghostwin);
 	int dpi = auto_dpi * U.ui_scale * (72.0 / 96.0f);
 
 	/* Automatically set larger pixel size for high DPI. */
-	int pixelsize = MAX2(1, dpi / 54);
+	int pixelsize = max_ii(1, (int)(dpi / 64));
+	/* User adjustment for pixel size. */
+	pixelsize = max_ii(1, pixelsize + U.ui_line_width);
 
 	/* Set user preferences globals for drawing, and for forward compatibility. */
-	U.pixelsize = GHOST_GetNativePixelSize(win->ghostwin) * pixelsize;
+	U.pixelsize = pixelsize;
 	U.dpi = dpi / pixelsize;
 	U.virtual_pixel = (pixelsize == 1) ? VIRTUAL_PIXEL_NATIVE : VIRTUAL_PIXEL_DOUBLE;
+	U.widget_unit = (U.pixelsize * U.dpi * 20 + 36) / 72;
 
-	BKE_blender_userdef_refresh();
+	/* update font drawing */
+	BLF_default_dpi(U.pixelsize * U.dpi);
 }
 
 /* belongs to below */
@@ -506,8 +516,12 @@ static void wm_window_ghostwindow_add(wmWindowManager *wm, const char *title, wm
 		
 		/* store actual window size in blender window */
 		bounds = GHOST_GetClientBounds(win->ghostwin);
-		win->sizex = GHOST_GetWidthRectangle(bounds);
-		win->sizey = GHOST_GetHeightRectangle(bounds);
+
+		/* win32: gives undefined window size when minimized */
+		if (GHOST_GetWindowState(win->ghostwin) != GHOST_kWindowStateMinimized) {
+			win->sizex = GHOST_GetWidthRectangle(bounds);
+			win->sizey = GHOST_GetHeightRectangle(bounds);
+		}
 		GHOST_DisposeRectangle(bounds);
 		
 #ifndef __APPLE__
@@ -522,7 +536,7 @@ static void wm_window_ghostwindow_add(wmWindowManager *wm, const char *title, wm
 		}
 		
 		/* needed here, because it's used before it reads userdef */
-		wm_window_set_dpi(win);
+		WM_window_set_dpi(win);
 		
 		wm_window_swap_buffers(win);
 		
@@ -1011,7 +1025,7 @@ void wm_window_make_drawable(wmWindowManager *wm, wmWindow *win)
 		immActivate();
 
 		/* this can change per window */
-		wm_window_set_dpi(win);
+		WM_window_set_dpi(win);
 	}
 }
 
@@ -1211,7 +1225,7 @@ static int ghost_event_proc(GHOST_EventHandle evt, GHOST_TUserDataPtr C_void_ptr
 					WM_jobs_stop(wm, WM_window_get_active_screen(win), NULL);
 				}
 
-				wm_window_set_dpi(win);
+				WM_window_set_dpi(win);
 				
 				/* win32: gives undefined window size when minimized */
 				if (state != GHOST_kWindowStateMinimized) {
@@ -1301,11 +1315,10 @@ static int ghost_event_proc(GHOST_EventHandle evt, GHOST_TUserDataPtr C_void_ptr
 
 			case GHOST_kEventWindowDPIHintChanged:
 			{
-				wm_window_set_dpi(win);
+				WM_window_set_dpi(win);
 				/* font's are stored at each DPI level, without this we can easy load 100's of fonts */
 				BLF_cache_clear();
 
-				BKE_blender_userdef_refresh();
 				WM_main_add_notifier(NC_WINDOW, NULL);      /* full redraw */
 				WM_main_add_notifier(NC_SCREEN | NA_EDITED, NULL);    /* refresh region sizes */
 				break;
@@ -1391,7 +1404,7 @@ static int ghost_event_proc(GHOST_EventHandle evt, GHOST_TUserDataPtr C_void_ptr
 			{
 				// only update if the actual pixel size changes
 				float prev_pixelsize = U.pixelsize;
-				wm_window_set_dpi(win);
+				WM_window_set_dpi(win);
 
 				if (U.pixelsize != prev_pixelsize) {
 					BKE_icon_changed(WM_window_get_active_screen(win)->id.icon_id);
@@ -1954,7 +1967,7 @@ void WM_window_set_active_workspace(wmWindow *win, WorkSpace *workspace)
 WorkSpaceLayout *WM_window_get_active_layout(const wmWindow *win)
 {
 	const WorkSpace *workspace = WM_window_get_active_workspace(win);
-	return (LIKELY(workspace != NULL) ? BKE_workspace_active_layout_get(win->workspace_hook): NULL);
+	return (LIKELY(workspace != NULL) ? BKE_workspace_active_layout_get(win->workspace_hook) : NULL);
 }
 void WM_window_set_active_layout(wmWindow *win, WorkSpace *workspace, WorkSpaceLayout *layout)
 {
diff --git a/source/blender/windowmanager/manipulators/WM_manipulator_api.h b/source/blender/windowmanager/manipulators/WM_manipulator_api.h
index d6774333ba4..726e560a061 100644
--- a/source/blender/windowmanager/manipulators/WM_manipulator_api.h
+++ b/source/blender/windowmanager/manipulators/WM_manipulator_api.h
@@ -59,18 +59,25 @@ struct wmManipulatorMapType_Params;
 
 struct wmManipulator *WM_manipulator_new_ptr(
         const struct wmManipulatorType *wt, struct wmManipulatorGroup *mgroup,
-        const char *name, struct PointerRNA *properties);
+        struct PointerRNA *properties);
 struct wmManipulator *WM_manipulator_new(
         const char *idname, struct wmManipulatorGroup *mgroup,
-        const char *name, struct PointerRNA *properties);
-void WM_manipulator_free(
+        struct PointerRNA *properties);
+void WM_manipulator_free(struct wmManipulator *mpr);
+void WM_manipulator_unlink(
         ListBase *manipulatorlist, struct wmManipulatorMap *mmap, struct wmManipulator *mpr,
         struct bContext *C);
 
 void WM_manipulator_name_set(struct wmManipulatorGroup *mgroup, struct wmManipulator *mpr, const char *name);
 
-struct PointerRNA *WM_manipulator_set_operator(
-        struct wmManipulator *, struct wmOperatorType *ot, struct IDProperty *properties);
+bool WM_manipulator_select_unlink(struct wmManipulatorMap *mmap, struct wmManipulator *mpr);
+bool WM_manipulator_select_set(struct wmManipulatorMap *mmap, struct wmManipulator *mpr, bool select);
+
+struct wmManipulatorOpElem *WM_manipulator_operator_get(
+        struct wmManipulator *mpr, int part_index);
+struct PointerRNA *WM_manipulator_operator_set(
+        struct wmManipulator *mpr, int part_index,
+        struct wmOperatorType *ot, struct IDProperty *properties);
 
 /* callbacks */
 void WM_manipulator_set_fn_custom_modal(struct wmManipulator *mpr, wmManipulatorFnModal fn);
@@ -93,10 +100,26 @@ void WM_manipulator_set_flag(struct wmManipulator *mpr, const int flag, const bo
 void WM_manipulator_set_scale(struct wmManipulator *mpr, float scale);
 void WM_manipulator_set_line_width(struct wmManipulator *mpr, const float line_width);
 
-void WM_manipulator_get_color(const struct wmManipulator *mpr, float col[4]);
-void WM_manipulator_set_color(struct wmManipulator *mpr, const float col[4]);
-void WM_manipulator_get_color_highlight(const struct wmManipulator *mpr, float col_hi[4]);
-void WM_manipulator_set_color_highlight(struct wmManipulator *mpr, const float col[4]);
+void WM_manipulator_get_color(const struct wmManipulator *mpr, float color[4]);
+void WM_manipulator_set_color(struct wmManipulator *mpr, const float color[4]);
+void WM_manipulator_get_color_highlight(const struct wmManipulator *mpr, float color_hi[4]);
+void WM_manipulator_set_color_highlight(struct wmManipulator *mpr, const float color[4]);
+
+/**
+ * Leaving values NULL use values from #wmManipulator.
+ */
+struct WM_ManipulatorMatrixParams {
+	const float(*matrix_space)[4];
+	const float(*matrix_basis)[4];
+	const float(*matrix_offset)[4];
+	const float *scale_final;
+};
+
+void WM_manipulator_calc_matrix_final_params(
+        const struct wmManipulator *mpr, const struct WM_ManipulatorMatrixParams *params,
+        float r_mat[4][4]);
+
+void WM_manipulator_calc_matrix_final(const struct wmManipulator *mpr, float r_mat[4][4]);
 
 /* properties */
 void WM_manipulator_properties_create_ptr(struct PointerRNA *ptr, struct wmManipulatorType *wt);
@@ -113,16 +136,16 @@ void WM_manipulator_properties_free(struct PointerRNA *ptr);
 const struct wmManipulatorType *WM_manipulatortype_find(const char *idname, bool quiet);
 void WM_manipulatortype_append(void (*wtfunc)(struct wmManipulatorType *));
 void WM_manipulatortype_append_ptr(void (*mnpfunc)(struct wmManipulatorType *, void *), void *userdata);
-bool WM_manipulatortype_remove(const char *idname);
-void WM_manipulatortype_remove_ptr(struct wmManipulatorType *wt);
+bool WM_manipulatortype_remove(struct bContext *C, struct Main *bmain, const char *idname);
+void WM_manipulatortype_remove_ptr(struct bContext *C, struct Main *bmain, struct wmManipulatorType *wt);
 void WM_manipulatortype_iter(struct GHashIterator *ghi);
 
 /* wm_manipulator_group_type.c */
 struct wmManipulatorGroupType *WM_manipulatorgrouptype_find(const char *idname, bool quiet);
 struct wmManipulatorGroupType *WM_manipulatorgrouptype_append(void (*wtfunc)(struct wmManipulatorGroupType *));
 struct wmManipulatorGroupType *WM_manipulatorgrouptype_append_ptr(void (*mnpfunc)(struct wmManipulatorGroupType *, void *), void *userdata);
-bool WM_manipulatorgrouptype_remove(const char *idname);
-void WM_manipulatorgrouptype_remove_ptr(struct wmManipulatorGroupType *wt);
+bool WM_manipulatorgrouptype_free(const char *idname);
+void WM_manipulatorgrouptype_free_ptr(struct wmManipulatorGroupType *wt);
 void WM_manipulatorgrouptype_iter(struct GHashIterator *ghi);
 
 struct wmManipulatorGroupTypeRef *WM_manipulatorgrouptype_append_and_link(
@@ -174,10 +197,13 @@ void WM_manipulator_target_property_value_set_array(
         struct bContext *C, const struct wmManipulator *mpr, struct wmManipulatorProperty *mpr_prop,
         const float *value);
 
-void WM_manipulator_target_property_range_get(
+bool WM_manipulator_target_property_range_get(
         const struct wmManipulator *mpr, struct wmManipulatorProperty *mpr_prop,
         float range[2]);
 
+int WM_manipulator_target_property_array_length(
+        const struct wmManipulator *mpr, struct wmManipulatorProperty *mpr_prop);
+
 /* definitions */
 const struct wmManipulatorPropertyType *WM_manipulatortype_target_property_find(
         const struct wmManipulatorType *wt, const char *idname);
@@ -202,10 +228,15 @@ struct wmManipulatorMap *WM_manipulatormap_new_from_type(
         const struct wmManipulatorMapType_Params *mmap_params);
 const struct ListBase *WM_manipulatormap_group_list(struct wmManipulatorMap *mmap);
 void WM_manipulatormap_tag_refresh(struct wmManipulatorMap *mmap);
-void WM_manipulatormap_draw(struct wmManipulatorMap *mmap, const struct bContext *C, const int drawstep);
+void WM_manipulatormap_draw(
+        struct wmManipulatorMap *mmap, const struct bContext *C, const eWM_ManipulatorMapDrawStep drawstep);
 void WM_manipulatormap_add_handlers(struct ARegion *ar, struct wmManipulatorMap *mmap);
 bool WM_manipulatormap_select_all(struct bContext *C, struct wmManipulatorMap *mmap, const int action);
 bool WM_manipulatormap_cursor_set(const struct wmManipulatorMap *mmap, struct wmWindow *win);
+bool WM_manipulatormap_is_any_selected(const struct wmManipulatorMap *mmap);
+bool WM_manipulatormap_minmax(
+        const struct wmManipulatorMap *mmap, bool use_hidden, bool use_select,
+        float r_min[3], float r_max[3]);
 
 /* -------------------------------------------------------------------- */
 /* wmManipulatorMapType */
@@ -228,6 +259,9 @@ struct wmManipulatorGroupTypeRef *WM_manipulatormaptype_group_link_ptr(
         struct wmManipulatorMapType *mmap_type,
         struct wmManipulatorGroupType *wgt);
 
+void WM_manipulatormaptype_group_init_runtime_keymap(
+        const struct Main *bmain,
+        struct wmManipulatorGroupType *wgt);
 void WM_manipulatormaptype_group_init_runtime(
         const struct Main *bmain, struct wmManipulatorMapType *mmap_type,
         struct wmManipulatorGroupType *wgt);
@@ -238,27 +272,32 @@ void WM_manipulatormaptype_group_unlink(
 void WM_manipulatormaptype_group_free(struct wmManipulatorGroupTypeRef *wgt);
 
 /* -------------------------------------------------------------------- */
-/* Manipulator Add/Remove (High level API) */
+/* ManipulatorGroup */
 
-void WM_manipulator_group_add_ptr_ex(
+/* Add/Remove (High level API) */
+
+void WM_manipulator_group_type_add_ptr_ex(
         struct wmManipulatorGroupType *wgt,
         struct wmManipulatorMapType *mmap_type);
-void WM_manipulator_group_add_ptr(
+void WM_manipulator_group_type_add_ptr(
         struct wmManipulatorGroupType *wgt);
-void WM_manipulator_group_add(const char *idname);
+void WM_manipulator_group_type_add(const char *idname);
 
-void WM_manipulator_group_remove_ptr_ex(
+void WM_manipulator_group_type_remove_ptr_ex(
         struct Main *bmain, struct wmManipulatorGroupType *wgt,
         struct wmManipulatorMapType *mmap_type);
-void WM_manipulator_group_remove_ptr(
+void WM_manipulator_group_type_remove_ptr(
         struct Main *bmain, struct wmManipulatorGroupType *wgt);
-void WM_manipulator_group_remove(struct Main *bmain, const char *idname);
+void WM_manipulator_group_type_remove(struct Main *bmain, const char *idname);
 
-void WM_manipulator_group_remove_ptr_delayed_ex(
+void WM_manipulator_group_type_remove_ptr_delayed_ex(
         struct wmManipulatorGroupType *wgt,
         struct wmManipulatorMapType *mmap_type);
-void WM_manipulator_group_remove_ptr_delayed(
+void WM_manipulator_group_type_remove_ptr_delayed(
         struct wmManipulatorGroupType *wgt);
-void WM_manipulator_group_remove_delayed(const char *idname);
+void WM_manipulator_group_type_remove_delayed(const char *idname);
+
+/* Utilities */
+void WM_manipulator_group_type_is_any_selected(const char *idname);
 
 #endif  /* __WM_MANIPULATOR_API_H__ */
diff --git a/source/blender/windowmanager/manipulators/WM_manipulator_types.h b/source/blender/windowmanager/manipulators/WM_manipulator_types.h
index b1b6c5b1c0f..22f1eb68181 100644
--- a/source/blender/windowmanager/manipulators/WM_manipulator_types.h
+++ b/source/blender/windowmanager/manipulators/WM_manipulator_types.h
@@ -45,19 +45,115 @@ struct wmManipulator;
 struct wmManipulatorProperty;
 struct wmKeyConfig;
 
-#include "wm_manipulator_fn.h"
-
 #include "DNA_listBase.h"
 
+
+/* -------------------------------------------------------------------- */
+/* Enum Typedef's */
+
+
+/**
+ * #wmManipulator.state
+ */
+typedef enum eWM_ManipulatorState {
+	WM_MANIPULATOR_STATE_HIGHLIGHT   = (1 << 0), /* while hovered */
+	WM_MANIPULATOR_STATE_MODAL       = (1 << 1), /* while dragging */
+	WM_MANIPULATOR_STATE_SELECT      = (1 << 2),
+} eWM_ManipulatorState;
+
+
+/**
+ * #wmManipulator.flag
+ * Flags for individual manipulators.
+ */
+typedef enum eWM_ManipulatorFlag {
+	WM_MANIPULATOR_DRAW_HOVER  = (1 << 0), /* draw *only* while hovering */
+	WM_MANIPULATOR_DRAW_MODAL  = (1 << 1), /* draw while dragging */
+	WM_MANIPULATOR_DRAW_VALUE  = (1 << 2), /* draw an indicator for the current value while dragging */
+	WM_MANIPULATOR_HIDDEN      = (1 << 3),
+	/**
+	 * When set 'scale_final' value also scales the offset.
+	 * Use when offset is to avoid screen-space overlap instead of absolute positioning. */
+	WM_MANIPULATOR_DRAW_OFFSET_SCALE  = (1 << 4),
+	/**
+	 * User should still use 'scale_final' for any handles and UI elements.
+	 * This simply skips scale when calculating the final matrix.
+	 * Needed when the manipulator needs to align with the interface underneath it. */
+	WM_MANIPULATOR_DRAW_NO_SCALE  = (1 << 5),
+} eWM_ManipulatorFlag;
+
+/**
+ * #wmManipulatorGroupType.flag
+ * Flags that influence the behavior of all manipulators in the group.
+ */
+typedef enum eWM_ManipulatorGroupTypeFlag {
+	/* Mark manipulator-group as being 3D */
+	WM_MANIPULATORGROUPTYPE_3D       = (1 << 0),
+	/* Scale manipulators as 3D object that respects zoom (otherwise zoom independent draw size).
+	 * note: currently only for 3D views, 2D support needs adding. */
+	WM_MANIPULATORGROUPTYPE_SCALE    = (1 << 1),
+	/* Manipulators can be depth culled with scene objects (covered by other geometry - TODO) */
+	WM_MANIPULATORGROUPTYPE_DEPTH_3D = (1 << 2),
+	/* Manipulators can be selected */
+	WM_MANIPULATORGROUPTYPE_SELECT  = (1 << 3),
+	/* The manipulator group is to be kept (not removed on loading a new file for eg). */
+	WM_MANIPULATORGROUPTYPE_PERSISTENT = (1 << 4),
+	/* Show all other manipulators when interacting. */
+	WM_MANIPULATORGROUPTYPE_DRAW_MODAL_ALL = (1 << 5),
+} eWM_ManipulatorGroupTypeFlag;
+
+
+/**
+ * #wmManipulatorGroup.init_flag
+ */
+typedef enum eWM_ManipulatorGroupInitFlag {
+	/* mgroup has been initialized */
+	WM_MANIPULATORGROUP_INIT_SETUP = (1 << 0),
+} eWM_ManipulatorGroupInitFlag;
+
+/**
+ * #wmManipulatorMapType.type_update_flag
+ * Manipulator-map type update flag
+ */
+typedef enum eWM_ManipulatorMapTypeUpdateFlag {
+	/* A new type has been added, needs to be initialized for all views. */
+	WM_MANIPULATORMAPTYPE_UPDATE_INIT = (1 << 0),
+	WM_MANIPULATORMAPTYPE_UPDATE_REMOVE = (1 << 1),
+
+	/* Needed because keymap may be registered before and after window initialization.
+	 * So we need to keep track of keymap initialization separately. */
+	WM_MANIPULATORMAPTYPE_KEYMAP_INIT = (1 << 2),
+} eWM_ManipulatorMapTypeUpdateFlag;
+
 /* -------------------------------------------------------------------- */
 /* wmManipulator */
 
+/**
+ * \brief Manipulator tweak flag.
+ * Bitflag passed to manipulator while tweaking.
+ *
+ * \note Manipulators are responsible for handling this #wmManipulator.modal callback!.
+ */
+typedef enum {
+	/* Drag with extra precision (Shift). */
+	WM_MANIPULATOR_TWEAK_PRECISE = (1 << 0),
+	/* Drag with snap enabled (Ctrl).  */
+	WM_MANIPULATOR_TWEAK_SNAP = (1 << 1),
+} eWM_ManipulatorTweak;
+
+#include "wm_manipulator_fn.h"
+
+typedef struct wmManipulatorOpElem {
+	struct wmOperatorType *type;
+	/* operator properties if manipulator spawns and controls an operator,
+	 * or owner pointer if manipulator spawns and controls a property */
+	PointerRNA ptr;
+} wmManipulatorOpElem;
+
 /* manipulators are set per region by registering them on manipulator-maps */
 struct wmManipulator {
 	struct wmManipulator *next, *prev;
 
-	char name[64 + 4]; /* MAX_NAME + 4 for unique '.001', '.002', etc suffix */
-
 	/* While we don't have a real type, use this to put type-like vars. */
 	const struct wmManipulatorType *type;
 
@@ -73,10 +169,13 @@ struct wmManipulator {
 	/* rna pointer to access properties */
 	struct PointerRNA *ptr;
 
-	int flag; /* flags that influence the behavior or how the manipulators are drawn */
-	short state; /* state flags (active, highlighted, selected) */
+	/* flags that influence the behavior or how the manipulators are drawn */
+	eWM_ManipulatorFlag flag;
+	/* state flags (active, highlighted, selected) */
+	eWM_ManipulatorState state;
 
-	/* Optional ID for highlighting different parts of this manipulator. */
+	/* Optional ID for highlighting different parts of this manipulator.
+	 * -1 when unset, otherwise a valid index. (Used as index to 'op_data'). */
 	int highlight_part;
 
 	/* Transformation of the manipulator in 2d or 3d space.
@@ -87,6 +186,10 @@ struct wmManipulator {
 	 *   besides this it's up to the manipulators internal code how the
 	 *   rotation components are used for drawing and interaction.
 	 */
+
+	/* The space this manipulator is being modified in. */
+	float matrix_space[4][4];
+	/* Transformation of this manipulator. */
 	float matrix_basis[4][4];
 	/* custom offset from origin */
 	float matrix_offset[4][4];
@@ -102,22 +205,16 @@ struct wmManipulator {
 	/* data used during interaction */
 	void *interaction_data;
 
-	/* name of operator to spawn when activating the manipulator */
-	struct {
-		struct wmOperatorType *type;
-		/* operator properties if manipulator spawns and controls an operator,
-		 * or owner pointer if manipulator spawns and controls a property */
-		PointerRNA ptr;
-	} op_data;
+	/* Operator to spawn when activating the manipulator (overrides property editing),
+	 * an array of items (aligned with #wmManipulator.highlight_part). */
+	wmManipulatorOpElem *op_data;
+	int op_data_len;
 
 	struct IDProperty *properties;
 
 	/* over alloc target_properties after 'wmManipulatorType.struct_size' */
 };
 
-typedef void (*wmManipulatorGroupFnInit)(
-        const struct bContext *, struct wmManipulatorGroup *);
-
 /* Similar to PropertyElemRNA, but has an identifier. */
 typedef struct wmManipulatorProperty {
 	const struct wmManipulatorPropertyType *type;
@@ -133,7 +230,6 @@ typedef struct wmManipulatorProperty {
 		wmManipulatorPropertyFnSet value_set_fn;
 		wmManipulatorPropertyFnRangeGet range_get_fn;
 		wmManipulatorPropertyFnFree free_fn;
-		const struct bContext *context;
 		void *user_data;
 	} custom_func;
 } wmManipulatorProperty;
@@ -152,7 +248,6 @@ typedef struct wmManipulatorPropertyType {
 } wmManipulatorPropertyType;
 
 
-
 /**
  * Simple utility wrapper for storing a single manipulator as wmManipulatorGroup.customdata (which gets freed).
  */
@@ -165,36 +260,6 @@ struct wmManipulatorMapType_Params {
 	short regionid;
 };
 
-
-/* wmManipulator.flag
- * Flags for individual manipulators. */
-enum {
-	WM_MANIPULATOR_DRAW_HOVER  = (1 << 0), /* draw *only* while hovering */
-	WM_MANIPULATOR_DRAW_ACTIVE = (1 << 1), /* draw while dragging */
-	WM_MANIPULATOR_DRAW_VALUE  = (1 << 2), /* draw an indicator for the current value while dragging */
-	WM_MANIPULATOR_HIDDEN      = (1 << 3),
-};
-
-/* wmManipulator.state */
-enum {
-	WM_MANIPULATOR_STATE_HIGHLIGHT   = (1 << 0), /* while hovered */
-	WM_MANIPULATOR_STATE_ACTIVE      = (1 << 1), /* while dragging */
-	WM_MANIPULATOR_STATE_SELECT      = (1 << 2),
-};
-
-/**
- * \brief Manipulator tweak flag.
- * Bitflag passed to manipulator while tweaking.
- *
- * \note Manipulators are responsible for handling this #wmManipulator.modal callback!.
- */
-enum {
-	/* Drag with extra precision (Shift). */
-	WM_MANIPULATOR_TWEAK_PRECISE = (1 << 0),
-	/* Drag with snap enabled (Ctrl).  */
-	WM_MANIPULATOR_TWEAK_SNAP = (1 << 1),
-};
-
 typedef struct wmManipulatorType {
 
 	const char *idname; /* MAX_NAME */
@@ -212,7 +277,8 @@ typedef struct wmManipulatorType {
 	/* determines 3d intersection by rendering the manipulator in a selection routine. */
 	wmManipulatorFnDrawSelect draw_select;
 
-	/* determine if the mouse intersects with the manipulator. The calculation should be done in the callback itself */
+	/* Determine if the mouse intersects with the manipulator.
+	 * The calculation should be done in the callback itself, -1 for no seleciton. */
 	wmManipulatorFnTestSelect test_select;
 
 	/* handler used by the manipulator. Usually handles interaction tied to a manipulator type */
@@ -227,7 +293,7 @@ typedef struct wmManipulatorType {
 	 * - Scale isn't applied (wmManipulator.scale/user_scale).
 	 * - Offset isn't applied (wmManipulator.matrix_offset).
 	 */
-	wmManipulatorFnMatrixWorldGet matrix_world_get;
+	wmManipulatorFnMatrixBasisGet matrix_basis_get;
 
 	/* activate a manipulator state when the user clicks on it */
 	wmManipulatorFnInvoke invoke;
@@ -238,7 +304,7 @@ typedef struct wmManipulatorType {
 	wmManipulatorFnCursorGet cursor_get;
 
 	/* called when manipulator selection state changes */
-	wmManipulatorFnSelect select;
+	wmManipulatorFnSelectRefresh select_refresh;
 
 	/* RNA for properties */
 	struct StructRNA *srna;
@@ -293,10 +359,10 @@ typedef struct wmManipulatorGroupType {
 	/* RNA integration */
 	ExtensionRNA ext;
 
-	int flag;
+	eWM_ManipulatorGroupTypeFlag flag;
 
-	/* eManipulatorMapTypeUpdateFlags (so we know which group type to update) */
-	uchar type_update_flag;
+	/* So we know which group type to update. */
+	eWM_ManipulatorMapTypeUpdateFlag type_update_flag;
 
 	/* same as manipulator-maps, so registering/unregistering goes to the correct region */
 	struct wmManipulatorMapType_Params mmap_params;
@@ -316,52 +382,21 @@ typedef struct wmManipulatorGroup {
 
 	void *customdata;
 	void (*customdata_free)(void *); /* for freeing customdata from above */
-	int flag; /* private */
-	int pad;
+	eWM_ManipulatorGroupInitFlag init_flag;
 } wmManipulatorGroup;
 
-/**
- * Manipulator-map type update flag: `wmManipulatorMapType.type_update_flag`
- */
-enum eManipulatorMapTypeUpdateFlags {
-	/* A new type has been added, needs to be initialized for all views. */
-	WM_MANIPULATORMAPTYPE_UPDATE_INIT = (1 << 0),
-	WM_MANIPULATORMAPTYPE_UPDATE_REMOVE = (1 << 1),
-};
-
-/**
- * wmManipulatorGroupType.flag
- * Flags that influence the behavior of all manipulators in the group.
- */
-enum {
-	/* Mark manipulator-group as being 3D */
-	WM_MANIPULATORGROUPTYPE_3D       = (1 << 0),
-	/* Scale manipulators as 3D object that respects zoom (otherwise zoom independent draw size).
-	 * note: currently only for 3D views, 2D support needs adding. */
-	WM_MANIPULATORGROUPTYPE_SCALE    = (1 << 1),
-	/* Manipulators can be depth culled with scene objects (covered by other geometry - TODO) */
-	WM_MANIPULATORGROUPTYPE_DEPTH_3D = (1 << 2),
-	/* Manipulators can be selected */
-	WM_MANIPULATORGROUPTYPE_SELECT  = (1 << 3),
-	/* The manipulator group is to be kept (not removed on loading a new file for eg). */
-	WM_MANIPULATORGROUPTYPE_PERSISTENT = (1 << 4),
-};
-
-
 /* -------------------------------------------------------------------- */
 /* wmManipulatorMap */
 
 /**
  * Pass a value of this enum to #WM_manipulatormap_draw to tell it what to draw.
  */
-enum {
-	/* Draw 2D manipulator-groups (ManipulatorGroupType.is_3d == false) */
+typedef enum eWM_ManipulatorMapDrawStep {
+	/** Draw 2D manipulator-groups (#WM_MANIPULATORGROUPTYPE_3D not set). */
 	WM_MANIPULATORMAP_DRAWSTEP_2D = 0,
-	/* Draw 3D manipulator-groups (ManipulatorGroupType.is_3d == true) */
+	/** Draw 3D manipulator-groups (#WM_MANIPULATORGROUPTYPE_3D set). */
 	WM_MANIPULATORMAP_DRAWSTEP_3D,
-	/* Draw only depth culled manipulators (WM_MANIPULATOR_SCENE_DEPTH flag).
-	 * Note that these are expected to be 3D manipulators too. */
-	WM_MANIPULATORMAP_DRAWSTEP_IN_SCENE,
-};
+} eWM_ManipulatorMapDrawStep;
+#define WM_MANIPULATORMAP_DRAWSTEP_MAX 2
 
 #endif  /* __WM_MANIPULATOR_TYPES_H__ */
diff --git a/source/blender/windowmanager/manipulators/intern/wm_manipulator.c b/source/blender/windowmanager/manipulators/intern/wm_manipulator.c
index d8d530a4db9..3df4124ba65 100644
--- a/source/blender/windowmanager/manipulators/intern/wm_manipulator.c
+++ b/source/blender/windowmanager/manipulators/intern/wm_manipulator.c
@@ -65,7 +65,7 @@
 #include "wm_manipulator_intern.h"
 
 static void wm_manipulator_register(
-        wmManipulatorGroup *mgroup, wmManipulator *mpr, const char *name);
+        wmManipulatorGroup *mgroup, wmManipulator *mpr);
 
 /**
  * \note Follow #wm_operator_create convention.
@@ -94,6 +94,7 @@ static wmManipulator *wm_manipulator_create(
 
 	WM_manipulator_properties_sanitize(mpr->ptr, 0);
 
+	unit_m4(mpr->matrix_space);
 	unit_m4(mpr->matrix_basis);
 	unit_m4(mpr->matrix_offset);
 
@@ -102,11 +103,11 @@ static wmManipulator *wm_manipulator_create(
 
 wmManipulator *WM_manipulator_new_ptr(
         const wmManipulatorType *wt, wmManipulatorGroup *mgroup,
-        const char *name, PointerRNA *properties)
+        PointerRNA *properties)
 {
 	wmManipulator *mpr = wm_manipulator_create(wt, properties);
 
-	wm_manipulator_register(mgroup, mpr, name);
+	wm_manipulator_register(mgroup, mpr);
 
 	if (mpr->type->setup != NULL) {
 		mpr->type->setup(mpr);
@@ -122,33 +123,10 @@ wmManipulator *WM_manipulator_new_ptr(
  */
 wmManipulator *WM_manipulator_new(
         const char *idname, wmManipulatorGroup *mgroup,
-        const char *name, PointerRNA *properties)
+        PointerRNA *properties)
 {
 	const wmManipulatorType *wt = WM_manipulatortype_find(idname, false);
-	return WM_manipulator_new_ptr(wt, mgroup, name, properties);
-}
-
-/**
- * Assign an idname that is unique in \a mgroup to \a manipulator.
- *
- * \param rawname: Name used as basis to define final unique idname.
- */
-static void manipulator_unique_idname_set(wmManipulatorGroup *mgroup, wmManipulator *mpr, const char *rawname)
-{
-	BLI_snprintf(mpr->name, sizeof(mpr->name), "%s_%s", mgroup->type->idname, rawname);
-
-	/* ensure name is unique, append '.001', '.002', etc if not */
-	BLI_uniquename(&mgroup->manipulators, mpr, "Manipulator", '.',
-	               offsetof(wmManipulator, name), sizeof(mpr->name));
-}
-
-void WM_manipulator_name_set(wmManipulatorGroup *mgroup, wmManipulator *mpr, const char *name)
-{
-	BLI_strncpy(mpr->name, name, sizeof(mpr->name));
-
-	/* ensure name is unique, append '.001', '.002', etc if not */
-	BLI_uniquename(&mgroup->manipulators, mpr, "Manipulator", '.',
-	               offsetof(wmManipulator, name), sizeof(mpr->name));
+	return WM_manipulator_new_ptr(wt, mgroup, properties);
 }
 
 /**
@@ -173,18 +151,18 @@ static void manipulator_init(wmManipulator *mpr)
  *
  * \note Not to be confused with type registration from RNA.
  */
-static void wm_manipulator_register(wmManipulatorGroup *mgroup, wmManipulator *mpr, const char *name)
+static void wm_manipulator_register(wmManipulatorGroup *mgroup, wmManipulator *mpr)
 {
 	manipulator_init(mpr);
-	manipulator_unique_idname_set(mgroup, mpr, name);
 	wm_manipulatorgroup_manipulator_register(mgroup, mpr);
 }
 
 /**
- * Free \a manipulator and unlink from \a manipulatorlist.
- * \a manipulatorlist is allowed to be NULL.
+ * \warning this doesn't check #wmManipulatorMap (highlight, selection etc).
+ * Typical use is when freeing the windowing data,
+ * where caller can manage clearing selection, highlight... etc.
  */
-void WM_manipulator_free(ListBase *manipulatorlist, wmManipulatorMap *mmap, wmManipulator *mpr, bContext *C)
+void WM_manipulator_free(wmManipulator *mpr)
 {
 #ifdef WITH_PYTHON
 	if (mpr->py_instance) {
@@ -194,18 +172,11 @@ void WM_manipulator_free(ListBase *manipulatorlist, wmManipulatorMap *mmap, wmMa
 	}
 #endif
 
-	if (mpr->state & WM_MANIPULATOR_STATE_HIGHLIGHT) {
-		wm_manipulatormap_highlight_set(mmap, C, NULL, 0);
-	}
-	if (mpr->state & WM_MANIPULATOR_STATE_ACTIVE) {
-		wm_manipulatormap_active_set(mmap, C, NULL, NULL);
-	}
-	if (mpr->state & WM_MANIPULATOR_STATE_SELECT) {
-		wm_manipulator_deselect(mmap, mpr);
-	}
-
-	if (mpr->op_data.ptr.data) {
-		WM_operator_properties_free(&mpr->op_data.ptr);
+	if (mpr->op_data) {
+		for (int i = 0; i < mpr->op_data_len; i++) {
+			WM_operator_properties_free(&mpr->op_data[i].ptr);
+		}
+		MEM_freeN(mpr->op_data);
 	}
 
 	if (mpr->ptr != NULL) {
@@ -223,14 +194,34 @@ void WM_manipulator_free(ListBase *manipulatorlist, wmManipulatorMap *mmap, wmMa
 		}
 	}
 
+	MEM_freeN(mpr);
+}
+
+/**
+ * Free \a manipulator and unlink from \a manipulatorlist.
+ * \a manipulatorlist is allowed to be NULL.
+ */
+void WM_manipulator_unlink(ListBase *manipulatorlist, wmManipulatorMap *mmap, wmManipulator *mpr, bContext *C)
+{
+	if (mpr->state & WM_MANIPULATOR_STATE_HIGHLIGHT) {
+		wm_manipulatormap_highlight_set(mmap, C, NULL, 0);
+	}
+	if (mpr->state & WM_MANIPULATOR_STATE_MODAL) {
+		wm_manipulatormap_modal_set(mmap, C, mpr, NULL, false);
+	}
+	/* Unlink instead of setting so we don't run callbacks. */
+	if (mpr->state & WM_MANIPULATOR_STATE_SELECT) {
+		WM_manipulator_select_unlink(mmap, mpr);
+	}
+
 	if (manipulatorlist) {
 		BLI_remlink(manipulatorlist, mpr);
 	}
 
 	BLI_assert(mmap->mmap_context.highlight != mpr);
-	BLI_assert(mmap->mmap_context.active != mpr);
+	BLI_assert(mmap->mmap_context.modal != mpr);
 
-	MEM_freeN(mpr);
+	WM_manipulator_free(mpr);
 }
 
 /* -------------------------------------------------------------------- */
@@ -240,22 +231,38 @@ void WM_manipulator_free(ListBase *manipulatorlist, wmManipulatorMap *mmap, wmMa
  *
  * \{ */
 
+struct wmManipulatorOpElem *WM_manipulator_operator_get(
+        wmManipulator *mpr, int part_index)
+{
+	if (mpr->op_data && ((part_index >= 0) && (part_index < mpr->op_data_len))) {
+		return &mpr->op_data[part_index];
+	}
+	return NULL;
+}
 
-PointerRNA *WM_manipulator_set_operator(
-        wmManipulator *mpr, wmOperatorType *ot, IDProperty *properties)
+PointerRNA *WM_manipulator_operator_set(
+        wmManipulator *mpr, int part_index,
+        wmOperatorType *ot, IDProperty *properties)
 {
-	mpr->op_data.type = ot;
+	BLI_assert(part_index < 255);
+	/* We could pre-allocate these but using multiple is such a rare thing. */
+	if (part_index >= mpr->op_data_len) {
+		mpr->op_data_len = part_index + 1;
+		mpr->op_data = MEM_recallocN(mpr->op_data, sizeof(*mpr->op_data) * mpr->op_data_len);
+	}
+	wmManipulatorOpElem *mpop = &mpr->op_data[part_index];
+	mpop->type = ot;
 
-	if (mpr->op_data.ptr.data) {
-		WM_operator_properties_free(&mpr->op_data.ptr);
+	if (mpop->ptr.data) {
+		WM_operator_properties_free(&mpop->ptr);
 	}
-	WM_operator_properties_create_ptr(&mpr->op_data.ptr, ot);
+	WM_operator_properties_create_ptr(&mpop->ptr, ot);
 
 	if (properties) {
-		mpr->op_data.ptr.data = properties;
+		mpop->ptr.data = properties;
 	}
 
-	return &mpr->op_data.ptr;
+	return &mpop->ptr;
 }
 
 static void wm_manipulator_set_matrix_rotation_from_z_axis__internal(
@@ -348,13 +355,13 @@ void WM_manipulator_set_line_width(wmManipulator *mpr, const float line_width)
  * \param col  Normal state color.
  * \param col_hi  Highlighted state color.
  */
-void WM_manipulator_get_color(const wmManipulator *mpr, float col[4])
+void WM_manipulator_get_color(const wmManipulator *mpr, float color[4])
 {
-	copy_v4_v4(col, mpr->color);
+	copy_v4_v4(color, mpr->color);
 }
-void WM_manipulator_set_color(wmManipulator *mpr, const float col[4])
+void WM_manipulator_set_color(wmManipulator *mpr, const float color[4])
 {
-	copy_v4_v4(mpr->color, col);
+	copy_v4_v4(mpr->color, color);
 }
 
 void WM_manipulator_get_color_highlight(const wmManipulator *mpr, float color_hi[4])
@@ -386,73 +393,67 @@ void WM_manipulator_set_fn_custom_modal(struct wmManipulator *mpr, wmManipulator
 /* -------------------------------------------------------------------- */
 
 /**
- * Remove \a manipulator from selection.
+ * Add/Remove \a manipulator to selection.
  * Reallocates memory for selected manipulators so better not call for selecting multiple ones.
  *
  * \return if the selection has changed.
  */
-bool wm_manipulator_deselect(wmManipulatorMap *mmap, wmManipulator *mpr)
+bool wm_manipulator_select_set_ex(
+        wmManipulatorMap *mmap, wmManipulator *mpr, bool select,
+        bool use_array, bool use_callback)
 {
-	if (!mmap->mmap_context.selected)
-		return false;
-
-	wmManipulator ***sel = &mmap->mmap_context.selected;
-	int *selected_len = &mmap->mmap_context.selected_len;
 	bool changed = false;
 
-	/* caller should check! */
-	BLI_assert(mpr->state & WM_MANIPULATOR_STATE_SELECT);
-
-	/* remove manipulator from selected_manipulators array */
-	for (int i = 0; i < (*selected_len); i++) {
-		if ((*sel)[i] == mpr) {
-			for (int j = i; j < ((*selected_len) - 1); j++) {
-				(*sel)[j] = (*sel)[j + 1];
+	if (select) {
+		if ((mpr->state & WM_MANIPULATOR_STATE_SELECT) == 0) {
+			if (use_array) {
+				wm_manipulatormap_select_array_push_back(mmap, mpr);
 			}
+			mpr->state |= WM_MANIPULATOR_STATE_SELECT;
 			changed = true;
-			break;
 		}
 	}
-
-	/* update array data */
-	if ((*selected_len) <= 1) {
-		wm_manipulatormap_selected_clear(mmap);
-	}
 	else {
-		*sel = MEM_reallocN(*sel, sizeof(**sel) * (*selected_len));
-		(*selected_len)--;
+		if (mpr->state & WM_MANIPULATOR_STATE_SELECT) {
+			if (use_array) {
+				wm_manipulatormap_select_array_remove(mmap, mpr);
+			}
+			mpr->state &= ~WM_MANIPULATOR_STATE_SELECT;
+			changed = true;
+		}
+	}
+
+	/* In the case of unlinking we only want to remove from the array
+	 * and not write to the external state */
+	if (use_callback && changed) {
+		if (mpr->type->select_refresh) {
+			mpr->type->select_refresh(mpr);
+		}
 	}
 
-	mpr->state &= ~WM_MANIPULATOR_STATE_SELECT;
 	return changed;
 }
 
-/**
- * Add \a manipulator to selection.
- * Reallocates memory for selected manipulators so better not call for selecting multiple ones.
- *
- * \return if the selection has changed.
- */
-bool wm_manipulator_select(bContext *C, wmManipulatorMap *mmap, wmManipulator *mpr)
+/* Remove from selection array without running callbacks. */
+bool WM_manipulator_select_unlink(wmManipulatorMap *mmap, wmManipulator *mpr)
 {
-	wmManipulator ***sel = &mmap->mmap_context.selected;
-	int *selected_len = &mmap->mmap_context.selected_len;
-
-	if (!mpr || (mpr->state & WM_MANIPULATOR_STATE_SELECT))
-		return false;
-
-	(*selected_len)++;
+	return wm_manipulator_select_set_ex(mmap, mpr, false, true, false);
+}
 
-	*sel = MEM_reallocN(*sel, sizeof(wmManipulator *) * (*selected_len));
-	(*sel)[(*selected_len) - 1] = mpr;
+bool WM_manipulator_select_set(wmManipulatorMap *mmap, wmManipulator *mpr, bool select)
+{
+	return wm_manipulator_select_set_ex(mmap, mpr, select, true, true);
+}
 
-	mpr->state |= WM_MANIPULATOR_STATE_SELECT;
-	if (mpr->type->select) {
-		mpr->type->select(C, mpr, SEL_SELECT);
+bool wm_manipulator_select_and_highlight(bContext *C, wmManipulatorMap *mmap, wmManipulator *mpr)
+{
+	if (WM_manipulator_select_set(mmap, mpr, true)) {
+		wm_manipulatormap_highlight_set(mmap, C, mpr, mpr->highlight_part);
+		return true;
+	}
+	else {
+		return false;
 	}
-	wm_manipulatormap_highlight_set(mmap, C, mpr, mpr->highlight_part);
-
-	return true;
 }
 
 void wm_manipulator_calculate_scale(wmManipulator *mpr, const bContext *C)
@@ -464,15 +465,18 @@ void wm_manipulator_calculate_scale(wmManipulator *mpr, const bContext *C)
 		scale *= U.manipulator_size;
 		if (rv3d) {
 			/* 'ED_view3d_pixel_size' includes 'U.pixelsize', remove it. */
-			if (mpr->type->matrix_world_get) {
-				float matrix_world[4][4];
-
-				mpr->type->matrix_world_get(mpr, matrix_world);
-				scale *= ED_view3d_pixel_size(rv3d, matrix_world[3]) / U.pixelsize;
+			float matrix_world[4][4];
+			if (mpr->type->matrix_basis_get) {
+				float matrix_basis[4][4];
+				mpr->type->matrix_basis_get(mpr, matrix_basis);
+				mul_m4_m4m4(matrix_world, mpr->matrix_space, matrix_basis);
 			}
 			else {
-				scale *= ED_view3d_pixel_size(rv3d, mpr->matrix_basis[3]) / U.pixelsize;
+				mul_m4_m4m4(matrix_world, mpr->matrix_space, mpr->matrix_basis);
 			}
+
+			/* Exclude matrix_offset from scale. */
+			scale *= ED_view3d_pixel_size(rv3d, matrix_world[3]) / U.pixelsize;
 		}
 		else {
 			scale *= 0.02f;
@@ -509,10 +513,10 @@ int wm_manipulator_is_visible(wmManipulator *mpr)
 	if (mpr->flag & WM_MANIPULATOR_HIDDEN) {
 		return 0;
 	}
-	if ((mpr->state & WM_MANIPULATOR_STATE_ACTIVE) &&
-	    !(mpr->flag & (WM_MANIPULATOR_DRAW_ACTIVE | WM_MANIPULATOR_DRAW_VALUE)))
+	if ((mpr->state & WM_MANIPULATOR_STATE_MODAL) &&
+	    !(mpr->flag & (WM_MANIPULATOR_DRAW_MODAL | WM_MANIPULATOR_DRAW_VALUE)))
 	{
-		/* don't draw while active (while dragging) */
+		/* don't draw while modal (dragging) */
 		return 0;
 	}
 	if ((mpr->flag & WM_MANIPULATOR_DRAW_HOVER) &&
@@ -526,6 +530,53 @@ int wm_manipulator_is_visible(wmManipulator *mpr)
 	return WM_MANIPULATOR_IS_VISIBLE_UPDATE | WM_MANIPULATOR_IS_VISIBLE_DRAW;
 }
 
+void WM_manipulator_calc_matrix_final_params(
+        const wmManipulator *mpr,
+        const struct WM_ManipulatorMatrixParams *params,
+        float r_mat[4][4])
+{
+	const float (* const matrix_space)[4]  = params->matrix_space  ? params->matrix_space  : mpr->matrix_space;
+	const float (* const matrix_basis)[4]  = params->matrix_basis  ? params->matrix_basis  : mpr->matrix_basis;
+	const float (* const matrix_offset)[4] = params->matrix_offset ? params->matrix_offset : mpr->matrix_offset;
+	const float *scale_final = params->scale_final ? params->scale_final : &mpr->scale_final;
+
+	float final_matrix[4][4];
+	if (params->matrix_basis == NULL && mpr->type->matrix_basis_get) {
+		mpr->type->matrix_basis_get(mpr, final_matrix);
+	}
+	else {
+		copy_m4_m4(final_matrix, matrix_basis);
+	}
+
+	if (mpr->flag & WM_MANIPULATOR_DRAW_NO_SCALE) {
+		mul_m4_m4m4(final_matrix, final_matrix, matrix_offset);
+	}
+	else {
+		if (mpr->flag & WM_MANIPULATOR_DRAW_OFFSET_SCALE) {
+			mul_mat3_m4_fl(final_matrix, *scale_final);
+			mul_m4_m4m4(final_matrix, final_matrix, matrix_offset);
+		}
+		else {
+			mul_m4_m4m4(final_matrix, final_matrix, matrix_offset);
+			mul_mat3_m4_fl(final_matrix, *scale_final);
+		}
+	}
+
+	mul_m4_m4m4(r_mat, matrix_space, final_matrix);
+}
+
+void WM_manipulator_calc_matrix_final(const wmManipulator *mpr, float r_mat[4][4])
+{
+	WM_manipulator_calc_matrix_final_params(
+	        mpr,
+	        &((struct WM_ManipulatorMatrixParams) {
+	            .matrix_space = NULL,
+	            .matrix_basis = NULL,
+	            .matrix_offset = NULL,
+	            .scale_final = NULL,
+	        }), r_mat
+	);
+}
 
 /** \name Manipulator Propery Access
  *
diff --git a/source/blender/windowmanager/manipulators/intern/wm_manipulator_group.c b/source/blender/windowmanager/manipulators/intern/wm_manipulator_group.c
index f338a14dfbc..1675be861d6 100644
--- a/source/blender/windowmanager/manipulators/intern/wm_manipulator_group.c
+++ b/source/blender/windowmanager/manipulators/intern/wm_manipulator_group.c
@@ -66,11 +66,6 @@
  *
  * \{ */
 
-/* wmManipulatorGroup.flag */
-enum {
-	WM_MANIPULATORGROUP_INITIALIZED = (1 << 2), /* mgroup has been initialized */
-};
-
 /**
  * Create a new manipulator-group from \a wgt.
  */
@@ -91,11 +86,24 @@ wmManipulatorGroup *wm_manipulatorgroup_new_from_type(
 void wm_manipulatorgroup_free(bContext *C, wmManipulatorGroup *mgroup)
 {
 	wmManipulatorMap *mmap = mgroup->parent_mmap;
+
+	/* Similar to WM_manipulator_unlink, but only to keep mmap state correct,
+	 * we don't want to run callbacks. */
+	if (mmap->mmap_context.highlight && mmap->mmap_context.highlight->parent_mgroup == mgroup) {
+		wm_manipulatormap_highlight_set(mmap, C, NULL, 0);
+	}
+	if (mmap->mmap_context.modal && mmap->mmap_context.modal->parent_mgroup == mgroup) {
+		wm_manipulatormap_modal_set(mmap, C, mmap->mmap_context.modal, NULL, false);
+	}
+
 	for (wmManipulator *mpr = mgroup->manipulators.first, *mpr_next; mpr; mpr = mpr_next) {
 		mpr_next = mpr->next;
-		WM_manipulator_free(&mgroup->manipulators, mmap, mpr, C);
+		if (mmap->mmap_context.select.len) {
+			WM_manipulator_select_unlink(mmap, mpr);
+		}
+		WM_manipulator_free(mpr);
 	}
-	BLI_assert(BLI_listbase_is_empty(&mgroup->manipulators));
+	BLI_listbase_clear(&mgroup->manipulators);
 
 #ifdef WITH_PYTHON
 	if (mgroup->py_instance) {
@@ -127,7 +135,7 @@ void wm_manipulatorgroup_free(bContext *C, wmManipulatorGroup *mgroup)
  */
 void wm_manipulatorgroup_manipulator_register(wmManipulatorGroup *mgroup, wmManipulator *mpr)
 {
-	BLI_assert(!BLI_findstring(&mgroup->manipulators, mpr->name, offsetof(wmManipulator, name)));
+	BLI_assert(BLI_findindex(&mgroup->manipulators, mpr) == -1);
 	BLI_addtail(&mgroup->manipulators, mpr);
 	mpr->parent_mgroup = mgroup;
 }
@@ -138,7 +146,7 @@ wmManipulator *wm_manipulatorgroup_find_intersected_mainpulator(
 {
 	for (wmManipulator *mpr = mgroup->manipulators.first; mpr; mpr = mpr->next) {
 		if (mpr->type->test_select && (mpr->flag & WM_MANIPULATOR_HIDDEN) == 0) {
-			if ((*r_part = mpr->type->test_select(C, mpr, event))) {
+			if ((*r_part = mpr->type->test_select(C, mpr, event)) != -1) {
 				return mpr;
 			}
 		}
@@ -166,7 +174,7 @@ void wm_manipulatorgroup_intersectable_manipulators_to_list(const wmManipulatorG
 void wm_manipulatorgroup_ensure_initialized(wmManipulatorGroup *mgroup, const bContext *C)
 {
 	/* prepare for first draw */
-	if (UNLIKELY((mgroup->flag & WM_MANIPULATORGROUP_INITIALIZED) == 0)) {
+	if (UNLIKELY((mgroup->init_flag & WM_MANIPULATORGROUP_INIT_SETUP) == 0)) {
 		mgroup->type->setup(C, mgroup);
 
 		/* Not ideal, initialize keymap here, needed for RNA runtime generated manipulators. */
@@ -177,7 +185,7 @@ void wm_manipulatorgroup_ensure_initialized(wmManipulatorGroup *mgroup, const bC
 			BLI_assert(wgt->keymap != NULL);
 		}
 
-		mgroup->flag |= WM_MANIPULATORGROUP_INITIALIZED;
+		mgroup->init_flag |= WM_MANIPULATORGROUP_INIT_SETUP;
 	}
 }
 
@@ -187,21 +195,34 @@ bool wm_manipulatorgroup_is_visible(const wmManipulatorGroup *mgroup, const bCon
 	return (!mgroup->type->poll || mgroup->type->poll(C, mgroup->type));
 }
 
-bool wm_manipulatorgroup_is_visible_in_drawstep(const wmManipulatorGroup *mgroup, const int drawstep)
+bool wm_manipulatorgroup_is_visible_in_drawstep(
+        const wmManipulatorGroup *mgroup, const eWM_ManipulatorMapDrawStep drawstep)
 {
 	switch (drawstep) {
 		case WM_MANIPULATORMAP_DRAWSTEP_2D:
 			return (mgroup->type->flag & WM_MANIPULATORGROUPTYPE_3D) == 0;
 		case WM_MANIPULATORMAP_DRAWSTEP_3D:
 			return (mgroup->type->flag & WM_MANIPULATORGROUPTYPE_3D);
-		case WM_MANIPULATORMAP_DRAWSTEP_IN_SCENE:
-			return (mgroup->type->flag & WM_MANIPULATORGROUPTYPE_DEPTH_3D);
 		default:
 			BLI_assert(0);
 			return false;
 	}
 }
 
+bool wm_manipulatorgroup_is_any_selected(const wmManipulatorGroup *mgroup)
+{
+	if (mgroup->type->flag & WM_MANIPULATORGROUPTYPE_SELECT) {
+		for (const wmManipulator *mpr = mgroup->manipulators.first; mpr; mpr = mpr->next) {
+			if (mpr->state & WM_MANIPULATOR_STATE_SELECT) {
+				return true;
+			}
+		}
+	}
+	return false;
+}
+
+/** \} */
+
 /** \name Manipulator operators
  *
  * Basic operators for manipulator interaction with user configurable keymaps.
@@ -212,7 +233,7 @@ static int manipulator_select_invoke(bContext *C, wmOperator *op, const wmEvent
 {
 	ARegion *ar = CTX_wm_region(C);
 	wmManipulatorMap *mmap = ar->manipulator_map;
-	wmManipulator ***sel = &mmap->mmap_context.selected;
+	wmManipulatorMapSelectState *msel = &mmap->mmap_context.select;
 	wmManipulator *highlight = mmap->mmap_context.highlight;
 
 	bool extend = RNA_boolean_get(op->ptr, "extend");
@@ -221,8 +242,9 @@ static int manipulator_select_invoke(bContext *C, wmOperator *op, const wmEvent
 
 	/* deselect all first */
 	if (extend == false && deselect == false && toggle == false) {
-		wm_manipulatormap_deselect_all(mmap, sel);
-		BLI_assert(*sel == NULL && mmap->mmap_context.selected_len == 0);
+		wm_manipulatormap_deselect_all(mmap);
+		BLI_assert(msel->items == NULL && msel->len == 0);
+		UNUSED_VARS_NDEBUG(msel);
 	}
 
 	if (highlight) {
@@ -235,11 +257,11 @@ static int manipulator_select_invoke(bContext *C, wmOperator *op, const wmEvent
 		}
 
 		if (deselect) {
-			if (is_selected && wm_manipulator_deselect(mmap, highlight)) {
+			if (is_selected && WM_manipulator_select_set(mmap, highlight, false)) {
 				redraw = true;
 			}
 		}
-		else if (wm_manipulator_select(C, mmap, highlight)) {
+		else if (wm_manipulator_select_and_highlight(C, mmap, highlight)) {
 			redraw = true;
 		}
 
@@ -274,7 +296,7 @@ void MANIPULATORGROUP_OT_manipulator_select(wmOperatorType *ot)
 
 typedef struct ManipulatorTweakData {
 	wmManipulatorMap *mmap;
-	wmManipulator *active;
+	wmManipulator *mpr_modal;
 
 	int init_event; /* initial event type */
 	int flag;       /* tweak flags */
@@ -283,17 +305,17 @@ typedef struct ManipulatorTweakData {
 static void manipulator_tweak_finish(bContext *C, wmOperator *op, const bool cancel)
 {
 	ManipulatorTweakData *mtweak = op->customdata;
-	if (mtweak->active->type->exit) {
-		mtweak->active->type->exit(C, mtweak->active, cancel);
+	if (mtweak->mpr_modal->type->exit) {
+		mtweak->mpr_modal->type->exit(C, mtweak->mpr_modal, cancel);
 	}
-	wm_manipulatormap_active_set(mtweak->mmap, C, NULL, NULL);
+	wm_manipulatormap_modal_set(mtweak->mmap, C, mtweak->mpr_modal, NULL, false);
 	MEM_freeN(mtweak);
 }
 
 static int manipulator_tweak_modal(bContext *C, wmOperator *op, const wmEvent *event)
 {
 	ManipulatorTweakData *mtweak = op->customdata;
-	wmManipulator *mpr = mtweak->active;
+	wmManipulator *mpr = mtweak->mpr_modal;
 
 	if (mpr == NULL) {
 		BLI_assert(0);
@@ -332,11 +354,12 @@ static int manipulator_tweak_modal(bContext *C, wmOperator *op, const wmEvent *e
 	}
 
 	/* handle manipulator */
-	if (mpr->custom_modal) {
-		mpr->custom_modal(C, mpr, event, mtweak->flag);
-	}
-	else if (mpr->type->modal) {
-		mpr->type->modal(C, mpr, event, mtweak->flag);
+	wmManipulatorFnModal modal_fn = mpr->custom_modal ? mpr->custom_modal : mpr->type->modal;
+	int retval = modal_fn(C, mpr, event, mtweak->flag);
+
+	if ((retval & OPERATOR_RUNNING_MODAL) == 0) {
+		manipulator_tweak_finish(C, op, (retval & OPERATOR_CANCELLED) != 0);
+		return OPERATOR_FINISHED;
 	}
 
 	/* Ugly hack to send manipulator events */
@@ -361,21 +384,26 @@ static int manipulator_tweak_invoke(bContext *C, wmOperator *op, const wmEvent *
 
 
 	/* activate highlighted manipulator */
-	wm_manipulatormap_active_set(mmap, C, event, mpr);
+	wm_manipulatormap_modal_set(mmap, C, mpr, event, true);
 
 	/* XXX temporary workaround for modal manipulator operator
 	 * conflicting with modal operator attached to manipulator */
-	if (mpr->op_data.type) {
-		if (mpr->op_data.type->modal) {
+	wmManipulatorOpElem *mpop = WM_manipulator_operator_get(mpr, mpr->highlight_part);
+	if (mpop && mpop->type) {
+		if (mpop->type->modal) {
 			return OPERATOR_FINISHED;
 		}
 	}
 
+	/* Couldn't start the manipulator. */
+	if ((mpr->state & WM_MANIPULATOR_STATE_MODAL) == 0) {
+		return OPERATOR_PASS_THROUGH;
+	}
 
 	ManipulatorTweakData *mtweak = MEM_mallocN(sizeof(ManipulatorTweakData), __func__);
 
-	mtweak->init_event = event->type;
-	mtweak->active = mmap->mmap_context.highlight;
+	mtweak->init_event = WM_userdef_event_type_from_keymap_type(event->type);
+	mtweak->mpr_modal = mmap->mmap_context.highlight;
 	mtweak->mmap = mmap;
 	mtweak->flag = 0;
 
@@ -464,7 +492,7 @@ wmKeyMap *WM_manipulatorgroup_keymap_common(
 	/* Use area and region id since we might have multiple manipulators with the same name in different areas/regions */
 	wmKeyMap *km = WM_keymap_find(config, wgt->name, wgt->mmap_params.spaceid, wgt->mmap_params.regionid);
 
-	WM_keymap_add_item(km, "MANIPULATORGROUP_OT_manipulator_tweak", ACTIONMOUSE, KM_PRESS, KM_ANY, 0);
+	WM_keymap_add_item(km, "MANIPULATORGROUP_OT_manipulator_tweak", LEFTMOUSE, KM_PRESS, KM_ANY, 0);
 	manipulatorgroup_tweak_modal_keymap(config, wgt->name);
 
 	return km;
@@ -480,6 +508,7 @@ wmKeyMap *WM_manipulatorgroup_keymap_common_select(
 	wmKeyMap *km = WM_keymap_find(config, wgt->name, wgt->mmap_params.spaceid, wgt->mmap_params.regionid);
 
 	WM_keymap_add_item(km, "MANIPULATORGROUP_OT_manipulator_tweak", ACTIONMOUSE, KM_PRESS, KM_ANY, 0);
+	WM_keymap_add_item(km, "MANIPULATORGROUP_OT_manipulator_tweak", EVT_TWEAK_S, KM_ANY, 0, 0);
 	manipulatorgroup_tweak_modal_keymap(config, wgt->name);
 
 	wmKeyMapItem *kmi = WM_keymap_add_item(km, "MANIPULATORGROUP_OT_manipulator_select", SELECTMOUSE, KM_PRESS, 0, 0);
@@ -553,13 +582,18 @@ wmManipulatorGroupTypeRef *WM_manipulatormaptype_group_link_ptr(
 	return wgt_ref;
 }
 
-void WM_manipulatormaptype_group_init_runtime(
-        const Main *bmain, wmManipulatorMapType *mmap_type,
+void WM_manipulatormaptype_group_init_runtime_keymap(
+        const Main *bmain,
         wmManipulatorGroupType *wgt)
 {
 	/* init keymap - on startup there's an extra call to init keymaps for 'permanent' manipulator-groups */
 	wm_manipulatorgrouptype_setup_keymap(wgt, ((wmWindowManager *)bmain->wm.first)->defaultconf);
+}
 
+void WM_manipulatormaptype_group_init_runtime(
+        const Main *bmain, wmManipulatorMapType *mmap_type,
+        wmManipulatorGroupType *wgt)
+{
 	/* now create a manipulator for all existing areas */
 	for (bScreen *sc = bmain->screen.first; sc; sc = sc->id.next) {
 		for (ScrArea *sa = sc->areabase.first; sa; sa = sa->next) {
@@ -632,8 +666,13 @@ void WM_manipulatormaptype_group_unlink(
 void wm_manipulatorgrouptype_setup_keymap(
         wmManipulatorGroupType *wgt, wmKeyConfig *keyconf)
 {
-	wgt->keymap = wgt->setup_keymap(wgt, keyconf);
-	wgt->keyconf = keyconf;
+	/* Use flag since setup_keymap may return NULL,
+	 * in that case we better not keep calling it. */
+	if (wgt->type_update_flag & WM_MANIPULATORMAPTYPE_KEYMAP_INIT) {
+		wgt->keymap = wgt->setup_keymap(wgt, keyconf);
+		wgt->keyconf = keyconf;
+		wgt->type_update_flag &= ~WM_MANIPULATORMAPTYPE_KEYMAP_INIT;
+	}
 }
 
 /** \} */ /* wmManipulatorGroupType */
@@ -645,7 +684,7 @@ void wm_manipulatorgrouptype_setup_keymap(
  *
  * \note In context of manipulator API these names are a bit misleading,
  * but for general use terms its OK.
- * `WM_manipulator_group_add` would be more correctly called:
+ * `WM_manipulator_group_type_add` would be more correctly called:
  * `WM_manipulatormaptype_grouptype_reference_link`
  * but for general purpose API this is too detailed & annoying.
  *
@@ -653,7 +692,7 @@ void wm_manipulatorgrouptype_setup_keymap(
  *
  * \{ */
 
-void WM_manipulator_group_add_ptr_ex(
+void WM_manipulator_group_type_add_ptr_ex(
         wmManipulatorGroupType *wgt,
         wmManipulatorMapType *mmap_type)
 {
@@ -662,62 +701,64 @@ void WM_manipulator_group_add_ptr_ex(
 	WM_manipulatorconfig_update_tag_init(mmap_type, wgt);
 }
 
-void WM_manipulator_group_add_ptr(
+void WM_manipulator_group_type_add_ptr(
         wmManipulatorGroupType *wgt)
 {
 	wmManipulatorMapType *mmap_type = WM_manipulatormaptype_ensure(&wgt->mmap_params);
-	WM_manipulator_group_add_ptr_ex(wgt, mmap_type);
+	WM_manipulator_group_type_add_ptr_ex(wgt, mmap_type);
 }
 
-void WM_manipulator_group_add(const char *idname)
+void WM_manipulator_group_type_add(const char *idname)
 {
 	wmManipulatorGroupType *wgt = WM_manipulatorgrouptype_find(idname, false);
 	BLI_assert(wgt != NULL);
-	WM_manipulator_group_add_ptr(wgt);
+	WM_manipulator_group_type_add_ptr(wgt);
 }
 
-void WM_manipulator_group_remove_ptr_ex(
+
+void WM_manipulator_group_type_remove_ptr_ex(
         struct Main *bmain, wmManipulatorGroupType *wgt,
         wmManipulatorMapType *mmap_type)
 {
 	WM_manipulatormaptype_group_unlink(NULL, bmain, mmap_type, wgt);
+	WM_manipulatorgrouptype_free_ptr(wgt);
 }
 
-void WM_manipulator_group_remove_ptr(
+void WM_manipulator_group_type_remove_ptr(
         struct Main *bmain, wmManipulatorGroupType *wgt)
 {
 	wmManipulatorMapType *mmap_type = WM_manipulatormaptype_ensure(&wgt->mmap_params);
-	WM_manipulator_group_remove_ptr_ex(bmain, wgt, mmap_type);
+	WM_manipulator_group_type_remove_ptr_ex(bmain, wgt, mmap_type);
 }
 
-void WM_manipulator_group_remove(struct Main *bmain, const char *idname)
+void WM_manipulator_group_type_remove(struct Main *bmain, const char *idname)
 {
 	wmManipulatorGroupType *wgt = WM_manipulatorgrouptype_find(idname, false);
 	BLI_assert(wgt != NULL);
-	WM_manipulator_group_remove_ptr(bmain, wgt);
+	WM_manipulator_group_type_remove_ptr(bmain, wgt);
 }
 
 /* delayed versions */
 
-void WM_manipulator_group_remove_ptr_delayed_ex(
+void WM_manipulator_group_type_remove_ptr_delayed_ex(
         wmManipulatorGroupType *wgt,
         wmManipulatorMapType *mmap_type)
 {
 	WM_manipulatorconfig_update_tag_remove(mmap_type, wgt);
 }
 
-void WM_manipulator_group_remove_ptr_delayed(
+void WM_manipulator_group_type_remove_ptr_delayed(
         wmManipulatorGroupType *wgt)
 {
 	wmManipulatorMapType *mmap_type = WM_manipulatormaptype_ensure(&wgt->mmap_params);
-	WM_manipulator_group_remove_ptr_delayed_ex(wgt, mmap_type);
+	WM_manipulator_group_type_remove_ptr_delayed_ex(wgt, mmap_type);
 }
 
-void WM_manipulator_group_remove_delayed(const char *idname)
+void WM_manipulator_group_type_remove_delayed(const char *idname)
 {
 	wmManipulatorGroupType *wgt = WM_manipulatorgrouptype_find(idname, false);
 	BLI_assert(wgt != NULL);
-	WM_manipulator_group_remove_ptr_delayed(wgt);
+	WM_manipulator_group_type_remove_ptr_delayed(wgt);
 }
 
 /** \} */
diff --git a/source/blender/windowmanager/manipulators/intern/wm_manipulator_group_type.c b/source/blender/windowmanager/manipulators/intern/wm_manipulator_group_type.c
index 0f21a7448b5..4c17ffda09c 100644
--- a/source/blender/windowmanager/manipulators/intern/wm_manipulator_group_type.c
+++ b/source/blender/windowmanager/manipulators/intern/wm_manipulator_group_type.c
@@ -90,9 +90,16 @@ static void wm_manipulatorgrouptype_append__end(wmManipulatorGroupType *wgt)
 	BLI_assert(wgt->name != NULL);
 	BLI_assert(wgt->idname != NULL);
 
+	wgt->type_update_flag |= WM_MANIPULATORMAPTYPE_KEYMAP_INIT;
+
 	/* if not set, use default */
 	if (wgt->setup_keymap == NULL) {
-		wgt->setup_keymap = WM_manipulatorgroup_keymap_common;
+		if (wgt->flag & WM_MANIPULATORGROUPTYPE_SELECT) {
+			wgt->setup_keymap = WM_manipulatorgroup_keymap_common_select;
+		}
+		else {
+			wgt->setup_keymap = WM_manipulatorgroup_keymap_common;
+		}
 	}
 
 	BLI_ghash_insert(global_manipulatorgrouptype_hash, (void *)wgt->idname, wgt);
@@ -137,10 +144,14 @@ wmManipulatorGroupTypeRef *WM_manipulatorgrouptype_append_and_link(
  */
 static void manipulatorgrouptype_free(wmManipulatorGroupType *wgt)
 {
+	if (wgt->ext.srna) { /* python manipulator group, allocs own string */
+		MEM_freeN((void *)wgt->idname);
+	}
+
 	MEM_freeN(wgt);
 }
 
-void WM_manipulatorgrouptype_remove_ptr(wmManipulatorGroupType *wgt)
+void WM_manipulatorgrouptype_free_ptr(wmManipulatorGroupType *wgt)
 {
 	BLI_assert(wgt == WM_manipulatorgrouptype_find(wgt->idname, false));
 
@@ -151,7 +162,7 @@ void WM_manipulatorgrouptype_remove_ptr(wmManipulatorGroupType *wgt)
 	/* XXX, TODO, update the world! */
 }
 
-bool WM_manipulatorgrouptype_remove(const char *idname)
+bool WM_manipulatorgrouptype_free(const char *idname)
 {
 	wmManipulatorGroupType *wgt = BLI_ghash_lookup(global_manipulatorgrouptype_hash, idname);
 
@@ -159,7 +170,7 @@ bool WM_manipulatorgrouptype_remove(const char *idname)
 		return false;
 	}
 
-	WM_manipulatorgrouptype_remove_ptr(wgt);
+	WM_manipulatorgrouptype_free_ptr(wgt);
 
 	return true;
 }
diff --git a/source/blender/windowmanager/manipulators/intern/wm_manipulator_intern.h b/source/blender/windowmanager/manipulators/intern/wm_manipulator_intern.h
index 6ddde1df9de..bf5c38b9e39 100644
--- a/source/blender/windowmanager/manipulators/intern/wm_manipulator_intern.h
+++ b/source/blender/windowmanager/manipulators/intern/wm_manipulator_intern.h
@@ -38,8 +38,11 @@ struct GHashIterator;
 /* -------------------------------------------------------------------- */
 /* wmManipulator */
 
-bool wm_manipulator_deselect(struct wmManipulatorMap *mmap, struct wmManipulator *mpr);
-bool wm_manipulator_select(bContext *C, struct wmManipulatorMap *mmap, struct wmManipulator *mpr);
+
+bool wm_manipulator_select_set_ex(
+        struct wmManipulatorMap *mmap, struct wmManipulator *mpr, bool select,
+        bool use_array, bool use_callback);
+bool wm_manipulator_select_and_highlight(bContext *C, struct wmManipulatorMap *mmap, struct wmManipulator *mpr);
 
 void wm_manipulator_calculate_scale(struct wmManipulator *mpr, const bContext *C);
 void wm_manipulator_update(struct wmManipulator *mpr, const bContext *C, const bool refresh_map);
@@ -73,7 +76,8 @@ void wm_manipulatorgroup_intersectable_manipulators_to_list(
         const struct wmManipulatorGroup *mgroup, struct ListBase *listbase);
 void wm_manipulatorgroup_ensure_initialized(struct wmManipulatorGroup *mgroup, const struct bContext *C);
 bool wm_manipulatorgroup_is_visible(const struct wmManipulatorGroup *mgroup, const struct bContext *C);
-bool wm_manipulatorgroup_is_visible_in_drawstep(const struct wmManipulatorGroup *mgroup, const int drawstep);
+bool wm_manipulatorgroup_is_visible_in_drawstep(
+        const struct wmManipulatorGroup *mgroup, const eWM_ManipulatorMapDrawStep drawstep);
 
 void wm_manipulatorgrouptype_setup_keymap(
         struct wmManipulatorGroupType *wgt, struct wmKeyConfig *keyconf);
@@ -82,13 +86,18 @@ void wm_manipulatorgrouptype_setup_keymap(
 /* -------------------------------------------------------------------- */
 /* wmManipulatorMap */
 
+typedef struct wmManipulatorMapSelectState {
+	struct wmManipulator **items;
+	int len, len_alloc;
+} wmManipulatorMapSelectState;
+
 struct wmManipulatorMap {
-	struct wmManipulatorMap *next, *prev;
 
 	struct wmManipulatorMapType *type;
 	ListBase groups;  /* wmManipulatorGroup */
 
-	char update_flag; /* private, update tagging */
+	/* private, update tagging (enum defined in C source). */
+	char update_flag[WM_MANIPULATORMAP_DRAWSTEP_MAX];
 
 	/**
 	 * \brief Manipulator map runtime context
@@ -99,12 +108,10 @@ struct wmManipulatorMap {
 	struct {
 		/* we redraw the manipulator-map when this changes */
 		struct wmManipulator *highlight;
-		/* user has clicked this manipulator and it gets all input */
-		struct wmManipulator *active;
-		/* array for all selected manipulators
-		 * TODO  check on using BLI_array */
-		struct wmManipulator **selected;
-		int selected_len;
+		/* User has clicked this manipulator and it gets all input. */
+		struct wmManipulator *modal;
+		/* array for all selected manipulators */
+		struct wmManipulatorMapSelectState select;
 	} mmap_context;
 };
 
@@ -121,10 +128,13 @@ struct wmManipulatorMapType {
 	ListBase grouptype_refs;
 
 	/* eManipulatorMapTypeUpdateFlags */
-	uchar type_update_flag;
+	eWM_ManipulatorMapTypeUpdateFlag type_update_flag;
 };
 
-void wm_manipulatormap_selected_clear(struct wmManipulatorMap *mmap);
-bool wm_manipulatormap_deselect_all(struct wmManipulatorMap *mmap, struct wmManipulator ***sel);
+void wm_manipulatormap_select_array_clear(struct wmManipulatorMap *mmap);
+bool wm_manipulatormap_deselect_all(struct wmManipulatorMap *mmap);
+void wm_manipulatormap_select_array_shrink(struct wmManipulatorMap *mmap, int len_subtract);
+void wm_manipulatormap_select_array_push_back(struct wmManipulatorMap *mmap, wmManipulator *mpr);
+void wm_manipulatormap_select_array_remove(struct wmManipulatorMap *mmap, wmManipulator *mpr);
 
-#endif
\ No newline at end of file
+#endif
diff --git a/source/blender/windowmanager/manipulators/intern/wm_manipulator_map.c b/source/blender/windowmanager/manipulators/intern/wm_manipulator_map.c
index f5ef5572fd4..0d2a8f7dcc5 100644
--- a/source/blender/windowmanager/manipulators/intern/wm_manipulator_map.c
+++ b/source/blender/windowmanager/manipulators/intern/wm_manipulator_map.c
@@ -50,6 +50,8 @@
 #include "WM_types.h"
 #include "wm_event_system.h"
 
+#include "DEG_depsgraph.h"
+
 /* own includes */
 #include "wm_manipulator_wmapi.h"
 #include "wm_manipulator_intern.h"
@@ -64,23 +66,94 @@ static ListBase manipulatormaptypes = {NULL, NULL};
  * Update when manipulator-map types change.
  */
 /* so operator removal can trigger update */
-enum {
+typedef enum eWM_ManipulatorGroupTypeGlobalFlag {
 	WM_MANIPULATORMAPTYPE_GLOBAL_UPDATE_INIT = (1 << 0),
 	WM_MANIPULATORMAPTYPE_GLOBAL_UPDATE_REMOVE = (1 << 1),
-};
+} eWM_ManipulatorGroupTypeGlobalFlag;
 
-static char wm_mmap_type_update_flag = 0;
+static eWM_ManipulatorGroupTypeGlobalFlag wm_mmap_type_update_flag = 0;
 
 /**
  * Manipulator-map update tagging.
  */
-enum eManipulatorMapUpdateFlags {
-	/* Tag manipulator-map for refresh. */
-	MANIPULATORMAP_REFRESH = (1 << 0),
+enum {
+	/** #manipulatormap_prepare_drawing has run */
+	MANIPULATORMAP_IS_PREPARE_DRAW = (1 << 0),
+	MANIPULATORMAP_IS_REFRESH_CALLBACK = (1 << 1),
 };
 
 
 /* -------------------------------------------------------------------- */
+/** \name wmManipulatorMap Selection Array API
+ *
+ * Just handle ``wm_manipulatormap_select_array_*``, not flags or callbacks.
+ *
+ * \{ */
+
+static void wm_manipulatormap_select_array_ensure_len_alloc(wmManipulatorMap *mmap, int len)
+{
+	wmManipulatorMapSelectState *msel = &mmap->mmap_context.select;
+	if (len <= msel->len_alloc) {
+		return;
+	}
+	msel->items = MEM_reallocN(msel->items, sizeof(*msel->items) * len);
+	msel->len_alloc = len;
+}
+
+void wm_manipulatormap_select_array_clear(wmManipulatorMap *mmap)
+{
+	wmManipulatorMapSelectState *msel = &mmap->mmap_context.select;
+	MEM_SAFE_FREE(msel->items);
+	msel->len = 0;
+	msel->len_alloc = 0;
+}
+
+void wm_manipulatormap_select_array_shrink(wmManipulatorMap *mmap, int len_subtract)
+{
+	wmManipulatorMapSelectState *msel = &mmap->mmap_context.select;
+	msel->len -= len_subtract;
+	if (msel->len <= 0) {
+		wm_manipulatormap_select_array_clear(mmap);
+	}
+	else {
+		if (msel->len < msel->len_alloc / 2) {
+			msel->items = MEM_reallocN(msel->items, sizeof(*msel->items) * msel->len);
+			msel->len_alloc = msel->len;
+		}
+	}
+}
+
+void wm_manipulatormap_select_array_push_back(wmManipulatorMap *mmap, wmManipulator *mpr)
+{
+	wmManipulatorMapSelectState *msel = &mmap->mmap_context.select;
+	BLI_assert(msel->len <= msel->len_alloc);
+	if (msel->len == msel->len_alloc) {
+		msel->len_alloc = (msel->len + 1) * 2;
+		msel->items = MEM_reallocN(msel->items, sizeof(*msel->items) * msel->len_alloc);
+	}
+	msel->items[msel->len++] = mpr;
+}
+
+void wm_manipulatormap_select_array_remove(wmManipulatorMap *mmap, wmManipulator *mpr)
+{
+	wmManipulatorMapSelectState *msel = &mmap->mmap_context.select;
+	/* remove manipulator from selected_manipulators array */
+	for (int i = 0; i < msel->len; i++) {
+		if (msel->items[i] == mpr) {
+			for (int j = i; j < (msel->len - 1); j++) {
+				msel->items[j] = msel->items[j + 1];
+			}
+			wm_manipulatormap_select_array_shrink(mmap, 1);
+			break;
+		}
+	}
+
+}
+
+/** \} */
+
+
+/* -------------------------------------------------------------------- */
 /** \name wmManipulatorMap
  *
  * \{ */
@@ -96,7 +169,7 @@ wmManipulatorMap *WM_manipulatormap_new_from_type(
 
 	mmap = MEM_callocN(sizeof(wmManipulatorMap), "ManipulatorMap");
 	mmap->type = mmap_type;
-	mmap->update_flag = MANIPULATORMAP_REFRESH;
+	WM_manipulatormap_tag_refresh(mmap);
 
 	/* create all manipulator-groups for this manipulator-map. We may create an empty one
 	 * too in anticipation of manipulators from operators etc */
@@ -107,16 +180,10 @@ wmManipulatorMap *WM_manipulatormap_new_from_type(
 	return mmap;
 }
 
-void wm_manipulatormap_selected_clear(wmManipulatorMap *mmap)
-{
-	MEM_SAFE_FREE(mmap->mmap_context.selected);
-	mmap->mmap_context.selected_len = 0;
-}
-
 void wm_manipulatormap_remove(wmManipulatorMap *mmap)
 {
-	if (!mmap)
-		return;
+	/* Clear first so further calls don't waste time trying to maintain correct array state. */
+	wm_manipulatormap_select_array_clear(mmap);
 
 	for (wmManipulatorGroup *mgroup = mmap->groups.first, *mgroup_next; mgroup; mgroup = mgroup_next) {
 		mgroup_next = mgroup->next;
@@ -125,8 +192,6 @@ void wm_manipulatormap_remove(wmManipulatorMap *mmap)
 	}
 	BLI_assert(BLI_listbase_is_empty(&mmap->groups));
 
-	wm_manipulatormap_selected_clear(mmap);
-
 	MEM_freeN(mmap);
 }
 
@@ -135,18 +200,47 @@ const ListBase *WM_manipulatormap_group_list(wmManipulatorMap *mmap)
 	return &mmap->groups;
 }
 
+bool WM_manipulatormap_is_any_selected(const wmManipulatorMap *mmap)
+{
+	return mmap->mmap_context.select.len != 0;
+}
+
+/**
+ * \note We could use a callback to define bounds, for now just use matrix location.
+ */
+bool WM_manipulatormap_minmax(
+        const wmManipulatorMap *mmap, bool UNUSED(use_hidden), bool use_select,
+        float r_min[3], float r_max[3])
+{
+	if (use_select) {
+		int i;
+		for (i = 0; i < mmap->mmap_context.select.len; i++) {
+			minmax_v3v3_v3(r_min, r_max, mmap->mmap_context.select.items[i]->matrix_basis[3]);
+		}
+		return i != 0;
+	}
+	else {
+		bool ok = false;
+		BLI_assert(!"TODO");
+		return ok;
+	}
+}
+
 /**
  * Creates and returns idname hash table for (visible) manipulators in \a mmap
  *
  * \param poll  Polling function for excluding manipulators.
  * \param data  Custom data passed to \a poll
+ *
+ * TODO(campbell): this uses unreliable order,
+ * best we use an iterator function instead of a hash.
  */
 static GHash *WM_manipulatormap_manipulator_hash_new(
         const bContext *C, wmManipulatorMap *mmap,
         bool (*poll)(const wmManipulator *, void *),
         void *data, const bool include_hidden)
 {
-	GHash *hash = BLI_ghash_str_new(__func__);
+	GHash *hash = BLI_ghash_ptr_new(__func__);
 
 	/* collect manipulators */
 	for (wmManipulatorGroup *mgroup = mmap->groups.first; mgroup; mgroup = mgroup->next) {
@@ -155,7 +249,7 @@ static GHash *WM_manipulatormap_manipulator_hash_new(
 				if ((include_hidden || (mpr->flag & WM_MANIPULATOR_HIDDEN) == 0) &&
 				    (!poll || poll(mpr, data)))
 				{
-					BLI_ghash_insert(hash, mpr->name, mpr);
+					BLI_ghash_insert(hash, mpr, mpr);
 				}
 			}
 		}
@@ -167,18 +261,19 @@ static GHash *WM_manipulatormap_manipulator_hash_new(
 void WM_manipulatormap_tag_refresh(wmManipulatorMap *mmap)
 {
 	if (mmap) {
-		mmap->update_flag |= MANIPULATORMAP_REFRESH;
+		/* We might want only to refresh some, for tag all steps. */
+		for (int i = 0; i < WM_MANIPULATORMAP_DRAWSTEP_MAX; i++) {
+			mmap->update_flag[i] |= (
+			        MANIPULATORMAP_IS_PREPARE_DRAW |
+			        MANIPULATORMAP_IS_REFRESH_CALLBACK);
+		}
 	}
 }
 
-static void manipulatormap_tag_updated(wmManipulatorMap *mmap)
-{
-	mmap->update_flag = 0;
-}
-
 static bool manipulator_prepare_drawing(
         wmManipulatorMap *mmap, wmManipulator *mpr,
-        const bContext *C, ListBase *draw_manipulators)
+        const bContext *C, ListBase *draw_manipulators,
+        const eWM_ManipulatorMapDrawStep drawstep)
 {
 	int do_draw = wm_manipulator_is_visible(mpr);
 	if (do_draw == 0) {
@@ -187,7 +282,7 @@ static bool manipulator_prepare_drawing(
 	else {
 		if (do_draw & WM_MANIPULATOR_IS_VISIBLE_UPDATE) {
 			/* hover manipulators need updating, even if we don't draw them */
-			wm_manipulator_update(mpr, C, (mmap->update_flag & MANIPULATORMAP_REFRESH) != 0);
+			wm_manipulator_update(mpr, C, (mmap->update_flag[drawstep] & MANIPULATORMAP_IS_PREPARE_DRAW) != 0);
 		}
 		if (do_draw & WM_MANIPULATOR_IS_VISIBLE_DRAW) {
 			BLI_addhead(draw_manipulators, BLI_genericNodeN(mpr));
@@ -203,19 +298,24 @@ static bool manipulator_prepare_drawing(
  * should be drawn to list \a draw_manipulators, note that added items need freeing.
  */
 static void manipulatormap_prepare_drawing(
-        wmManipulatorMap *mmap, const bContext *C, ListBase *draw_manipulators, const int drawstep)
+        wmManipulatorMap *mmap, const bContext *C, ListBase *draw_manipulators,
+        const eWM_ManipulatorMapDrawStep drawstep)
 {
 	if (!mmap || BLI_listbase_is_empty(&mmap->groups))
 		return;
-	wmManipulator *active_manipulator = mmap->mmap_context.active;
+	wmManipulator *mpr_modal = mmap->mmap_context.modal;
 
 	/* only active manipulator needs updating */
-	if (active_manipulator) {
-		if (manipulator_prepare_drawing(mmap, active_manipulator, C, draw_manipulators)) {
-			manipulatormap_tag_updated(mmap);
+	if (mpr_modal) {
+		if ((mpr_modal->parent_mgroup->type->flag & WM_MANIPULATORGROUPTYPE_DRAW_MODAL_ALL) == 0) {
+			if (wm_manipulatorgroup_is_visible_in_drawstep(mpr_modal->parent_mgroup, drawstep)) {
+				if (manipulator_prepare_drawing(mmap, mpr_modal, C, draw_manipulators, drawstep)) {
+					mmap->update_flag[drawstep] &= ~MANIPULATORMAP_IS_PREPARE_DRAW;
+				}
+			}
+			/* don't draw any other manipulators */
+			return;
 		}
-		/* don't draw any other manipulators */
-		return;
 	}
 
 	for (wmManipulatorGroup *mgroup = mmap->groups.first; mgroup; mgroup = mgroup->next) {
@@ -230,8 +330,9 @@ static void manipulatormap_prepare_drawing(
 		wm_manipulatorgroup_ensure_initialized(mgroup, C);
 		/* update data if needed */
 		/* XXX weak: Manipulator-group may skip refreshing if it's invisible (map gets untagged nevertheless) */
-		if (mmap->update_flag & MANIPULATORMAP_REFRESH && mgroup->type->refresh) {
+		if ((mmap->update_flag[drawstep] & MANIPULATORMAP_IS_REFRESH_CALLBACK) && mgroup->type->refresh) {
 			mgroup->type->refresh(C, mgroup);
+			/* cleared below */
 		}
 		/* prepare drawing */
 		if (mgroup->type->draw_prepare) {
@@ -239,11 +340,13 @@ static void manipulatormap_prepare_drawing(
 		}
 
 		for (wmManipulator *mpr = mgroup->manipulators.first; mpr; mpr = mpr->next) {
-			manipulator_prepare_drawing(mmap, mpr, C, draw_manipulators);
+			manipulator_prepare_drawing(mmap, mpr, C, draw_manipulators, drawstep);
 		}
 	}
 
-	manipulatormap_tag_updated(mmap);
+	mmap->update_flag[drawstep] &=
+	        ~(MANIPULATORMAP_IS_REFRESH_CALLBACK |
+	          MANIPULATORMAP_IS_PREPARE_DRAW);
 }
 
 /**
@@ -308,7 +411,9 @@ static void manipulators_draw_list(const wmManipulatorMap *mmap, const bContext
 	}
 }
 
-void WM_manipulatormap_draw(wmManipulatorMap *mmap, const bContext *C, const int drawstep)
+void WM_manipulatormap_draw(
+        wmManipulatorMap *mmap, const bContext *C,
+        const eWM_ManipulatorMapDrawStep drawstep)
 {
 	ListBase draw_manipulators = {NULL};
 
@@ -317,9 +422,9 @@ void WM_manipulatormap_draw(wmManipulatorMap *mmap, const bContext *C, const int
 	BLI_assert(BLI_listbase_is_empty(&draw_manipulators));
 }
 
-static void manipulator_find_active_3D_loop(const bContext *C, ListBase *visible_manipulators)
+static void manipulator_draw_select_3D_loop(const bContext *C, ListBase *visible_manipulators)
 {
-	int selectionbase = 0;
+	int select_id = 0;
 	wmManipulator *mpr;
 
 	/* TODO(campbell): this depends on depth buffer being written to, currently broken for the 3D view. */
@@ -327,7 +432,7 @@ static void manipulator_find_active_3D_loop(const bContext *C, ListBase *visible
 
 	for (LinkData *link = visible_manipulators->first; link; link = link->next) {
 		mpr = link->data;
-		
+
 		bool is_depth = (mpr->parent_mgroup->type->flag & WM_MANIPULATORGROUPTYPE_DEPTH_3D) != 0;
 		if (is_depth == is_depth_prev) {
 			/* pass */
@@ -344,10 +449,10 @@ static void manipulator_find_active_3D_loop(const bContext *C, ListBase *visible
 
 		/* pass the selection id shifted by 8 bits. Last 8 bits are used for selected manipulator part id */
 
-		mpr->type->draw_select(C, mpr, selectionbase << 8);
+		mpr->type->draw_select(C, mpr, select_id << 8);
 
 
-		selectionbase++;
+		select_id++;
 	}
 
 	if (is_depth_prev) {
@@ -357,8 +462,9 @@ static void manipulator_find_active_3D_loop(const bContext *C, ListBase *visible
 
 static int manipulator_find_intersected_3d_intern(
         ListBase *visible_manipulators, const bContext *C, const int co[2],
-        const float hotspot)
+        const int hotspot)
 {
+	EvaluationContext eval_ctx;
 	ScrArea *sa = CTX_wm_area(C);
 	ARegion *ar = CTX_wm_region(C);
 	View3D *v3d = sa->spacedata.first;
@@ -368,31 +474,32 @@ static int manipulator_find_intersected_3d_intern(
 	short hits;
 	const bool do_passes = GPU_select_query_check_active();
 
-	rect.xmin = co[0] - hotspot;
-	rect.xmax = co[0] + hotspot;
-	rect.ymin = co[1] - hotspot;
-	rect.ymax = co[1] + hotspot;
+	BLI_rcti_init_pt_radius(&rect, co, hotspot);
+
+	CTX_data_eval_ctx(C, &eval_ctx);
 
-	ED_view3d_draw_setup_view(CTX_wm_window(C), CTX_data_scene(C), ar, v3d, NULL, NULL, &rect);
+	ED_view3d_draw_setup_view(CTX_wm_window(C), &eval_ctx, CTX_data_scene(C), ar, v3d, NULL, NULL, &rect);
 
 	if (do_passes)
 		GPU_select_begin(buffer, ARRAY_SIZE(buffer), &rect, GPU_SELECT_NEAREST_FIRST_PASS, 0);
 	else
 		GPU_select_begin(buffer, ARRAY_SIZE(buffer), &rect, GPU_SELECT_ALL, 0);
 	/* do the drawing */
-	manipulator_find_active_3D_loop(C, visible_manipulators);
+	manipulator_draw_select_3D_loop(C, visible_manipulators);
 
 	hits = GPU_select_end();
 
 	if (do_passes && (hits > 0)) {
 		GPU_select_begin(buffer, ARRAY_SIZE(buffer), &rect, GPU_SELECT_NEAREST_SECOND_PASS, hits);
-		manipulator_find_active_3D_loop(C, visible_manipulators);
+		manipulator_draw_select_3D_loop(C, visible_manipulators);
 		GPU_select_end();
 	}
 
-	ED_view3d_draw_setup_view(CTX_wm_window(C), CTX_data_scene(C), ar, v3d, NULL, NULL, NULL);
+	ED_view3d_draw_setup_view(CTX_wm_window(C), &eval_ctx, CTX_data_scene(C), ar, v3d, NULL, NULL, NULL);
+
+	const GLuint *hit_near = GPU_select_buffer_near(buffer, hits);
 
-	return hits > 0 ? buffer[3] : -1;
+	return hit_near ? hit_near[3] : -1;
 }
 
 /**
@@ -403,26 +510,39 @@ static wmManipulator *manipulator_find_intersected_3d(
         int *r_part)
 {
 	wmManipulator *result = NULL;
-	const float hotspot = 14.0f;
-	int ret;
+	int hit = -1;
+
+	int hotspot_radii[] = {
+		3 * U.pixelsize,
+#if 0 /* We may want to enable when selection doesn't run on mousemove! */
+		7 * U.pixelsize,
+#endif
+	};
 
 	*r_part = 0;
 	/* set up view matrices */
 	view3d_operator_needs_opengl(C);
 
-	ret = manipulator_find_intersected_3d_intern(visible_manipulators, C, co, 0.5f * hotspot);
-
-	if (ret != -1) {
-		LinkData *link;
-		int retsec;
-		retsec = manipulator_find_intersected_3d_intern(visible_manipulators, C, co, 0.2f * hotspot);
+	hit = -1;
 
-		if (retsec != -1)
-			ret = retsec;
+	for (int i = 0; i < ARRAY_SIZE(hotspot_radii); i++) {
+		hit = manipulator_find_intersected_3d_intern(visible_manipulators, C, co, hotspot_radii[i]);
+		if (hit != -1) {
+			break;
+		}
+	}
 
-		link = BLI_findlink(visible_manipulators, ret >> 8);
-		*r_part = ret & 255;
-		result = link->data;
+	if (hit != -1) {
+		LinkData *link = BLI_findlink(visible_manipulators, hit >> 8);
+		if (link != NULL) {
+			*r_part = hit & 255;
+			result = link->data;
+		}
+		else {
+			/* All manipulators should use selection ID they're given as part of the callback,
+			 * if they don't it will attempt tp lookup non-existing index. */
+			BLI_assert(0);
+		}
 	}
 
 	return result;
@@ -440,27 +560,64 @@ wmManipulator *wm_manipulatormap_highlight_find(
 	ListBase visible_3d_manipulators = {NULL};
 
 	for (wmManipulatorGroup *mgroup = mmap->groups.first; mgroup; mgroup = mgroup->next) {
+
+		/* If it were important we could initialize here,
+		 * but this only happens when events are handled before drawing,
+		 * just skip to keep code-path for initializing manipulators simple. */
+		if ((mgroup->init_flag & WM_MANIPULATORGROUP_INIT_SETUP) == 0) {
+			continue;
+		}
+
 		if (wm_manipulatorgroup_is_visible(mgroup, C)) {
 			if (mgroup->type->flag & WM_MANIPULATORGROUPTYPE_3D) {
+				if ((mmap->update_flag[WM_MANIPULATORMAP_DRAWSTEP_3D] & MANIPULATORMAP_IS_REFRESH_CALLBACK) &&
+				    mgroup->type->refresh)
+				{
+					mgroup->type->refresh(C, mgroup);
+					/* cleared below */
+				}
 				wm_manipulatorgroup_intersectable_manipulators_to_list(mgroup, &visible_3d_manipulators);
 			}
-			else if ((mpr = wm_manipulatorgroup_find_intersected_mainpulator(mgroup, C, event, r_part))) {
-				break;
+			else {
+				if ((mmap->update_flag[WM_MANIPULATORMAP_DRAWSTEP_2D] & MANIPULATORMAP_IS_REFRESH_CALLBACK) &&
+				    mgroup->type->refresh)
+				{
+					mgroup->type->refresh(C, mgroup);
+					/* cleared below */
+				}
+
+				if ((mpr = wm_manipulatorgroup_find_intersected_mainpulator(mgroup, C, event, r_part))) {
+					break;
+				}
 			}
 		}
 	}
 
 	if (!BLI_listbase_is_empty(&visible_3d_manipulators)) {
-		mpr = manipulator_find_intersected_3d(C, event->mval, &visible_3d_manipulators, r_part);
+		/* 2D manipulators get priority. */
+		if (mpr == NULL) {
+			mpr = manipulator_find_intersected_3d(C, event->mval, &visible_3d_manipulators, r_part);
+		}
 		BLI_freelistN(&visible_3d_manipulators);
 	}
 
+	mmap->update_flag[WM_MANIPULATORMAP_DRAWSTEP_3D] &= ~MANIPULATORMAP_IS_REFRESH_CALLBACK;
+	mmap->update_flag[WM_MANIPULATORMAP_DRAWSTEP_2D] &= ~MANIPULATORMAP_IS_REFRESH_CALLBACK;
+
 	return mpr;
 }
 
 void WM_manipulatormap_add_handlers(ARegion *ar, wmManipulatorMap *mmap)
 {
-	wmEventHandler *handler = MEM_callocN(sizeof(wmEventHandler), "manipulator handler");
+	wmEventHandler *handler;
+
+	for (handler = ar->handlers.first; handler; handler = handler->next) {
+		if (handler->manipulator_map == mmap) {
+			return;
+		}
+	}
+
+	handler = MEM_callocN(sizeof(wmEventHandler), "manipulator handler");
 
 	BLI_assert(mmap == ar->manipulator_map);
 	handler->manipulator_map = mmap;
@@ -478,7 +635,7 @@ void wm_manipulatormaps_handled_modal_update(
 	}
 
 	wmManipulatorMap *mmap = handler->op_region->manipulator_map;
-	wmManipulator *mpr = wm_manipulatormap_active_get(mmap);
+	wmManipulator *mpr = wm_manipulatormap_modal_get(mmap);
 	ScrArea *area = CTX_wm_area(C);
 	ARegion *region = CTX_wm_region(C);
 
@@ -486,21 +643,28 @@ void wm_manipulatormaps_handled_modal_update(
 
 	/* regular update for running operator */
 	if (modal_running) {
-		if (mpr && (mpr->op_data.type != NULL) &&
-		    (mpr->op_data.type == handler->op->type))
-		{
-			if (mpr->custom_modal) {
-				mpr->custom_modal(C, mpr, event, 0);
-			}
-			else if (mpr->type->modal) {
-				mpr->type->modal(C, mpr, event, 0);
+		wmManipulatorOpElem *mpop = mpr ? WM_manipulator_operator_get(mpr, mpr->highlight_part) : NULL;
+		if (mpr && mpop && (mpop->type != NULL) && (mpop->type == handler->op->type)) {
+			wmManipulatorFnModal modal_fn = mpr->custom_modal ? mpr->custom_modal : mpr->type->modal;
+			if (modal_fn != NULL) {
+				int retval = modal_fn(C, mpr, event, 0);
+				/* The manipulator is tried to the operator, we can't choose when to exit. */
+				BLI_assert(retval & OPERATOR_RUNNING_MODAL);
+				UNUSED_VARS_NDEBUG(retval);
 			}
 		}
 	}
 	/* operator not running anymore */
 	else {
 		wm_manipulatormap_highlight_set(mmap, C, NULL, 0);
-		wm_manipulatormap_active_set(mmap, C, event, NULL);
+		if (mpr) {
+			/* This isn't defined if it ends because of success of cancel, we may want to change. */
+			bool cancel = true;
+			if (mpr->type->exit) {
+				mpr->type->exit(C, mpr, cancel);
+			}
+			wm_manipulatormap_modal_set(mmap, C, mpr, NULL, false);
+		}
 	}
 
 	/* restore the area */
@@ -512,16 +676,19 @@ void wm_manipulatormaps_handled_modal_update(
  * Deselect all selected manipulators in \a mmap.
  * \return if selection has changed.
  */
-bool wm_manipulatormap_deselect_all(wmManipulatorMap *mmap, wmManipulator ***sel)
+bool wm_manipulatormap_deselect_all(wmManipulatorMap *mmap)
 {
-	if (*sel == NULL || mmap->mmap_context.selected_len == 0)
+	wmManipulatorMapSelectState *msel = &mmap->mmap_context.select;
+
+	if (msel->items == NULL || msel->len == 0) {
 		return false;
+	}
 
-	for (int i = 0; i < mmap->mmap_context.selected_len; i++) {
-		(*sel)[i]->state &= ~WM_MANIPULATOR_STATE_SELECT;
-		(*sel)[i] = NULL;
+	for (int i = 0; i < msel->len; i++) {
+		wm_manipulator_select_set_ex(mmap, msel->items[i], false, false, true);
 	}
-	wm_manipulatormap_selected_clear(mmap);
+
+	wm_manipulatormap_select_array_clear(mmap);
 
 	/* always return true, we already checked
 	 * if there's anything to deselect */
@@ -538,36 +705,28 @@ BLI_INLINE bool manipulator_selectable_poll(const wmManipulator *mpr, void *UNUS
  * \return if selection has changed.
  */
 static bool wm_manipulatormap_select_all_intern(
-        bContext *C, wmManipulatorMap *mmap, wmManipulator ***sel,
-        const int action)
+        bContext *C, wmManipulatorMap *mmap)
 {
+	wmManipulatorMapSelectState *msel = &mmap->mmap_context.select;
 	/* GHash is used here to avoid having to loop over all manipulators twice (once to
 	 * get tot_sel for allocating, once for actually selecting). Instead we collect
 	 * selectable manipulators in hash table and use this to get tot_sel and do selection */
 
 	GHash *hash = WM_manipulatormap_manipulator_hash_new(C, mmap, manipulator_selectable_poll, NULL, true);
 	GHashIterator gh_iter;
-	int i, *selected_len = &mmap->mmap_context.selected_len;
+	int i;
 	bool changed = false;
 
-	*selected_len = BLI_ghash_size(hash);
-	*sel = MEM_reallocN(*sel, sizeof(**sel) * (*selected_len));
+	wm_manipulatormap_select_array_ensure_len_alloc(mmap, BLI_ghash_size(hash));
 
 	GHASH_ITER_INDEX (gh_iter, hash, i) {
 		wmManipulator *mpr_iter = BLI_ghashIterator_getValue(&gh_iter);
-
-		if ((mpr_iter->state & WM_MANIPULATOR_STATE_SELECT) == 0) {
-			changed = true;
-		}
-		mpr_iter->state |= WM_MANIPULATOR_STATE_SELECT;
-		if (mpr_iter->type->select) {
-			mpr_iter->type->select(C, mpr_iter, action);
-		}
-		(*sel)[i] = mpr_iter;
-		BLI_assert(i < (*selected_len));
+		WM_manipulator_select_set(mmap, mpr_iter, true);
 	}
 	/* highlight first manipulator */
-	wm_manipulatormap_highlight_set(mmap, C, (*sel)[0], (*sel)[0]->highlight_part);
+	wm_manipulatormap_highlight_set(mmap, C, msel->items[0], msel->items[0]->highlight_part);
+
+	BLI_assert(BLI_ghash_size(hash) == msel->len);
 
 	BLI_ghash_free(hash, NULL, NULL);
 	return changed;
@@ -581,15 +740,14 @@ static bool wm_manipulatormap_select_all_intern(
  */
 bool WM_manipulatormap_select_all(bContext *C, wmManipulatorMap *mmap, const int action)
 {
-	wmManipulator ***sel = &mmap->mmap_context.selected;
 	bool changed = false;
 
 	switch (action) {
 		case SEL_SELECT:
-			changed = wm_manipulatormap_select_all_intern(C, mmap, sel, action);
+			changed = wm_manipulatormap_select_all_intern(C, mmap);
 			break;
 		case SEL_DESELECT:
-			changed = wm_manipulatormap_deselect_all(mmap, sel);
+			changed = wm_manipulatormap_deselect_all(mmap);
 			break;
 		default:
 			BLI_assert(0);
@@ -642,12 +800,10 @@ void wm_manipulatormap_handler_context(bContext *C, wmEventHandler *handler)
 
 bool WM_manipulatormap_cursor_set(const wmManipulatorMap *mmap, wmWindow *win)
 {
-	for (; mmap; mmap = mmap->next) {
-		wmManipulator *mpr = mmap->mmap_context.highlight;
-		if (mpr && mpr->type->cursor_get) {
-			WM_cursor_set(win, mpr->type->cursor_get(mpr));
-			return true;
-		}
+	wmManipulator *mpr = mmap->mmap_context.highlight;
+	if (mpr && mpr->type->cursor_get) {
+		WM_cursor_set(win, mpr->type->cursor_get(mpr));
+		return true;
 	}
 
 	return false;
@@ -661,7 +817,7 @@ void wm_manipulatormap_highlight_set(
 	{
 		if (mmap->mmap_context.highlight) {
 			mmap->mmap_context.highlight->state &= ~WM_MANIPULATOR_STATE_HIGHLIGHT;
-			mmap->mmap_context.highlight->highlight_part = 0;
+			mmap->mmap_context.highlight->highlight_part = -1;
 		}
 
 		mmap->mmap_context.highlight = mpr;
@@ -695,50 +851,57 @@ wmManipulator *wm_manipulatormap_highlight_get(wmManipulatorMap *mmap)
 	return mmap->mmap_context.highlight;
 }
 
-void wm_manipulatormap_active_set(
-        wmManipulatorMap *mmap, bContext *C, const wmEvent *event, wmManipulator *mpr)
+/**
+ * Caller should call exit when (enable == False).
+ */
+void wm_manipulatormap_modal_set(
+        wmManipulatorMap *mmap, bContext *C, wmManipulator *mpr, const wmEvent *event, bool enable)
 {
-	if (mpr && C) {
-		mpr->state |= WM_MANIPULATOR_STATE_ACTIVE;
-		mmap->mmap_context.active = mpr;
+	if (enable) {
+		BLI_assert(mmap->mmap_context.modal == NULL);
 
-		if (mpr->op_data.type) {
-			/* first activate the manipulator itself */
-			if (mpr->type->invoke &&
-			    (mpr->type->modal || mpr->custom_modal))
-			{
-				mpr->type->invoke(C, mpr, event);
-			}
+		/* For now only grab cursor for 3D manipulators. */
+		bool grab_cursor = (mpr->parent_mgroup->type->flag & WM_MANIPULATORGROUPTYPE_3D) != 0;
+		int retval = OPERATOR_RUNNING_MODAL;
+
+		if (mpr->type->invoke &&
+		    (mpr->type->modal || mpr->custom_modal))
+		{
+			retval = mpr->type->invoke(C, mpr, event);
+		}
+
+		if ((retval & OPERATOR_RUNNING_MODAL) == 0) {
+			return;
+		}
+
+		mpr->state |= WM_MANIPULATOR_STATE_MODAL;
+		mmap->mmap_context.modal = mpr;
 
-			WM_operator_name_call_ptr(C, mpr->op_data.type, WM_OP_INVOKE_DEFAULT, &mpr->op_data.ptr);
+		struct wmManipulatorOpElem *mpop = WM_manipulator_operator_get(mpr, mpr->highlight_part);
+		if (mpop && mpop->type) {
+			WM_operator_name_call_ptr(C, mpop->type, WM_OP_INVOKE_DEFAULT, &mpop->ptr);
 
 			/* we failed to hook the manipulator to the operator handler or operator was cancelled, return */
-			if (!mmap->mmap_context.active) {
-				mpr->state &= ~WM_MANIPULATOR_STATE_ACTIVE;
-				/* first activate the manipulator itself */
+			if (!mmap->mmap_context.modal) {
+				mpr->state &= ~WM_MANIPULATOR_STATE_MODAL;
 				MEM_SAFE_FREE(mpr->interaction_data);
 			}
 			return;
 		}
-		else {
-			if (mpr->type->invoke &&
-			    (mpr->type->modal || mpr->custom_modal))
-			{
-				mpr->type->invoke(C, mpr, event);
-			}
+
+		if (grab_cursor) {
+			WM_cursor_grab_enable(CTX_wm_window(C), true, true, NULL);
 		}
-		WM_cursor_grab_enable(CTX_wm_window(C), true, true, NULL);
 	}
 	else {
-		mpr = mmap->mmap_context.active;
+		BLI_assert(ELEM(mmap->mmap_context.modal, NULL, mpr));
 
 		/* deactivate, manipulator but first take care of some stuff */
 		if (mpr) {
-			mpr->state &= ~WM_MANIPULATOR_STATE_ACTIVE;
-			/* first activate the manipulator itself */
+			mpr->state &= ~WM_MANIPULATOR_STATE_MODAL;
 			MEM_SAFE_FREE(mpr->interaction_data);
 		}
-		mmap->mmap_context.active = NULL;
+		mmap->mmap_context.modal = NULL;
 
 		if (C) {
 			WM_cursor_grab_disable(CTX_wm_window(C), NULL);
@@ -748,9 +911,20 @@ void wm_manipulatormap_active_set(
 	}
 }
 
-wmManipulator *wm_manipulatormap_active_get(wmManipulatorMap *mmap)
+wmManipulator *wm_manipulatormap_modal_get(wmManipulatorMap *mmap)
+{
+	return mmap->mmap_context.modal;
+}
+
+wmManipulator **wm_manipulatormap_selected_get(wmManipulatorMap *mmap, int *r_selected_len)
 {
-	return mmap->mmap_context.active;
+	*r_selected_len = mmap->mmap_context.select.len;
+	return mmap->mmap_context.select.items;
+}
+
+ListBase *wm_manipulatormap_groups_get(wmManipulatorMap *mmap)
+{
+	return &mmap->groups;
 }
 
 /** \} */ /* wmManipulatorMap */
@@ -837,8 +1011,8 @@ void WM_manipulatorconfig_update_tag_init(
         wmManipulatorMapType *mmap_type, wmManipulatorGroupType *wgt)
 {
 	/* tag for update on next use */
-	mmap_type->type_update_flag |= WM_MANIPULATORMAPTYPE_UPDATE_INIT;
-	wgt->type_update_flag |= WM_MANIPULATORMAPTYPE_UPDATE_INIT;
+	mmap_type->type_update_flag |= (WM_MANIPULATORMAPTYPE_UPDATE_INIT | WM_MANIPULATORMAPTYPE_KEYMAP_INIT);
+	wgt->type_update_flag |= (WM_MANIPULATORMAPTYPE_UPDATE_INIT | WM_MANIPULATORMAPTYPE_KEYMAP_INIT);
 
 	wm_mmap_type_update_flag |= WM_MANIPULATORMAPTYPE_GLOBAL_UPDATE_INIT;
 }
@@ -877,7 +1051,9 @@ void WM_manipulatorconfig_update(struct Main *bmain)
 				     wgt_ref = wgt_ref_next)
 				{
 					wgt_ref_next = wgt_ref->next;
-					WM_manipulatormaptype_group_unlink(NULL, bmain, mmap_type, wgt_ref->type);
+					if (wgt_ref->type->type_update_flag & WM_MANIPULATORMAPTYPE_UPDATE_REMOVE) {
+						WM_manipulatormaptype_group_unlink(NULL, bmain, mmap_type, wgt_ref->type);
+					}
 				}
 			}
 		}
@@ -890,14 +1066,22 @@ void WM_manipulatorconfig_update(struct Main *bmain)
 		     mmap_type;
 		     mmap_type = mmap_type->next)
 		{
-			if (mmap_type->type_update_flag & WM_MANIPULATORMAPTYPE_UPDATE_INIT) {
-				mmap_type->type_update_flag &= ~WM_MANIPULATORMAPTYPE_UPDATE_INIT;
+			const uchar type_update_all = WM_MANIPULATORMAPTYPE_UPDATE_INIT | WM_MANIPULATORMAPTYPE_KEYMAP_INIT;
+			if (mmap_type->type_update_flag & type_update_all) {
+				mmap_type->type_update_flag &= ~type_update_all;
 				for (wmManipulatorGroupTypeRef *wgt_ref = mmap_type->grouptype_refs.first;
 				     wgt_ref;
 				     wgt_ref = wgt_ref->next)
 				{
-					wgt_ref->type->type_update_flag &= ~WM_MANIPULATORMAPTYPE_UPDATE_INIT;
-					WM_manipulatormaptype_group_init_runtime(bmain, mmap_type, wgt_ref->type);
+					if (wgt_ref->type->type_update_flag & WM_MANIPULATORMAPTYPE_KEYMAP_INIT) {
+						WM_manipulatormaptype_group_init_runtime_keymap(bmain, wgt_ref->type);
+						wgt_ref->type->type_update_flag &= ~WM_MANIPULATORMAPTYPE_KEYMAP_INIT;
+					}
+
+					if (wgt_ref->type->type_update_flag & WM_MANIPULATORMAPTYPE_UPDATE_INIT) {
+						WM_manipulatormaptype_group_init_runtime(bmain, mmap_type, wgt_ref->type);
+						wgt_ref->type->type_update_flag &= ~WM_MANIPULATORMAPTYPE_UPDATE_INIT;
+					}
 				}
 			}
 		}
diff --git a/source/blender/windowmanager/manipulators/intern/wm_manipulator_target_props.c b/source/blender/windowmanager/manipulators/intern/wm_manipulator_target_props.c
index 4a022c06613..b4f65807341 100644
--- a/source/blender/windowmanager/manipulators/intern/wm_manipulator_target_props.c
+++ b/source/blender/windowmanager/manipulators/intern/wm_manipulator_target_props.c
@@ -45,9 +45,6 @@
 #include "wm_manipulator_wmapi.h"
 #include "wm_manipulator_intern.h"
 
-/* factor for precision tweaking */
-#define MANIPULATOR_PRECISION_FAC 0.05f
-
 /* -------------------------------------------------------------------- */
 
 /** \name Property Definition
@@ -90,7 +87,7 @@ void WM_manipulator_target_property_def_rna_ptr(
 	wmManipulatorProperty *mpr_prop = WM_manipulator_target_property_at_index(mpr, mpr_prop_type->index_in_type);
 
 	/* if manipulator evokes an operator we cannot use it for property manipulation */
-	mpr->op_data.type = NULL;
+	BLI_assert(mpr->op_data == NULL);
 
 	mpr_prop->type = mpr_prop_type;
 
@@ -119,7 +116,7 @@ void WM_manipulator_target_property_def_func_ptr(
 	wmManipulatorProperty *mpr_prop = WM_manipulator_target_property_at_index(mpr, mpr_prop_type->index_in_type);
 
 	/* if manipulator evokes an operator we cannot use it for property manipulation */
-	mpr->op_data.type = NULL;
+	BLI_assert(mpr->op_data == NULL);
 
 	mpr_prop->type = mpr_prop_type;
 
@@ -214,7 +211,7 @@ void WM_manipulator_target_property_value_get_array(
 		mpr_prop->custom_func.value_get_fn(mpr, mpr_prop, value);
 		return;
 	}
-	return RNA_property_float_get_array(&mpr_prop->ptr, mpr_prop->prop, value);
+	RNA_property_float_get_array(&mpr_prop->ptr, mpr_prop->prop, value);
 }
 
 void WM_manipulator_target_property_value_set_array(
@@ -230,17 +227,33 @@ void WM_manipulator_target_property_value_set_array(
 	RNA_property_update(C, &mpr_prop->ptr, mpr_prop->prop);
 }
 
-void WM_manipulator_target_property_range_get(
+bool WM_manipulator_target_property_range_get(
         const wmManipulator *mpr, wmManipulatorProperty *mpr_prop,
         float range[2])
 {
-	if (mpr_prop->custom_func.range_get_fn) {
-		mpr_prop->custom_func.range_get_fn(mpr, mpr_prop, range);
-		return;
+	if (mpr_prop->custom_func.value_get_fn) {
+		if (mpr_prop->custom_func.range_get_fn) {
+			mpr_prop->custom_func.range_get_fn(mpr, mpr_prop, range);
+			return true;
+		}
+		else {
+			return false;
+
+		}
 	}
 
 	float step, precision;
 	RNA_property_float_ui_range(&mpr_prop->ptr, mpr_prop->prop, &range[0], &range[1], &step, &precision);
+	return true;
+}
+
+int WM_manipulator_target_property_array_length(
+        const wmManipulator *UNUSED(mpr), wmManipulatorProperty *mpr_prop)
+{
+	if (mpr_prop->custom_func.value_get_fn) {
+		return mpr_prop->type->array_length;
+	}
+	return RNA_property_array_length(&mpr_prop->ptr, mpr_prop->prop);
 }
 
 /** \} */
@@ -274,4 +287,4 @@ void WM_manipulatortype_target_property_def(
 	BLI_addtail(&wt->target_property_defs, mpt);
 }
 
-/** \} */
\ No newline at end of file
+/** \} */
diff --git a/source/blender/windowmanager/manipulators/intern/wm_manipulator_type.c b/source/blender/windowmanager/manipulators/intern/wm_manipulator_type.c
index 7dabc70d69d..18944a9ab9d 100644
--- a/source/blender/windowmanager/manipulators/intern/wm_manipulator_type.c
+++ b/source/blender/windowmanager/manipulators/intern/wm_manipulator_type.c
@@ -28,6 +28,11 @@
 #include "BLI_string.h"
 #include "BLI_string_utils.h"
 
+#include "BKE_main.h"
+
+#include "DNA_screen_types.h"
+#include "DNA_space_types.h"
+
 #include "MEM_guardedalloc.h"
 
 #include "RNA_access.h"
@@ -36,6 +41,8 @@
 #include "WM_api.h"
 #include "WM_types.h"
 
+#include "ED_screen.h"
+
 /* only for own init/exit calls (wm_manipulatortype_init/wm_manipulatortype_free) */
 #include "wm.h"
 
@@ -95,7 +102,7 @@ static void wm_manipulatortype_append__end(wmManipulatorType *wt)
 {
 	BLI_assert(wt->struct_size >= sizeof(wmManipulator));
 
-	RNA_def_struct_identifier(wt->srna, wt->idname);
+	RNA_def_struct_identifier(&BLENDER_RNA, wt->srna, wt->idname);
 
 	BLI_ghash_insert(global_manipulatortype_hash, (void *)wt->idname, wt);
 }
@@ -119,20 +126,58 @@ void WM_manipulatortype_append_ptr(void (*wtfunc)(struct wmManipulatorType *, vo
  */
 static void manipulatortype_free(wmManipulatorType *wt)
 {
+	if (wt->ext.srna) { /* python manipulator, allocs own string */
+		MEM_freeN((void *)wt->idname);
+	}
+
 	BLI_freelistN(&wt->target_property_defs);
 	MEM_freeN(wt);
 }
 
-void WM_manipulatortype_remove_ptr(wmManipulatorType *wt)
+/**
+ * \param C: May be NULL.
+ */
+static void manipulatortype_unlink(
+        bContext *C, Main *bmain, wmManipulatorType *wt)
+{
+	/* Free instances. */
+	for (bScreen *sc = bmain->screen.first; sc; sc = sc->id.next) {
+		for (ScrArea *sa = sc->areabase.first; sa; sa = sa->next) {
+			for (SpaceLink *sl = sa->spacedata.first; sl; sl = sl->next) {
+				ListBase *lb = (sl == sa->spacedata.first) ? &sa->regionbase : &sl->regionbase;
+				for (ARegion *ar = lb->first; ar; ar = ar->next) {
+					wmManipulatorMap *mmap = ar->manipulator_map;
+					if (mmap) {
+						wmManipulatorGroup *mgroup;
+						for (mgroup = mmap->groups.first; mgroup; mgroup = mgroup->next) {
+							for (wmManipulator *mpr = mgroup->manipulators.first, *mpr_next;  mpr; mpr = mpr_next) {
+								mpr_next = mpr->next;
+								BLI_assert(mgroup->parent_mmap == mmap);
+								if (mpr->type == wt) {
+									WM_manipulator_unlink(&mgroup->manipulators, mgroup->parent_mmap, mpr, C);
+									ED_region_tag_redraw(ar);
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+}
+
+void WM_manipulatortype_remove_ptr(bContext *C, Main *bmain, wmManipulatorType *wt)
 {
 	BLI_assert(wt == WM_manipulatortype_find(wt->idname, false));
 
 	BLI_ghash_remove(global_manipulatortype_hash, wt->idname, NULL, NULL);
 
+	manipulatortype_unlink(C, bmain, wt);
+
 	manipulatortype_free(wt);
 }
 
-bool WM_manipulatortype_remove(const char *idname)
+bool WM_manipulatortype_remove(bContext *C, Main *bmain, const char *idname)
 {
 	wmManipulatorType *wt = BLI_ghash_lookup(global_manipulatortype_hash, idname);
 
@@ -140,7 +185,7 @@ bool WM_manipulatortype_remove(const char *idname)
 		return false;
 	}
 
-	WM_manipulatortype_remove_ptr(wt);
+	WM_manipulatortype_remove_ptr(C, bmain, wt);
 
 	return true;
 }
diff --git a/source/blender/windowmanager/manipulators/wm_manipulator_fn.h b/source/blender/windowmanager/manipulators/wm_manipulator_fn.h
index ae72e04e1c3..c54024529c3 100644
--- a/source/blender/windowmanager/manipulators/wm_manipulator_fn.h
+++ b/source/blender/windowmanager/manipulators/wm_manipulator_fn.h
@@ -50,13 +50,13 @@ typedef void    (*wmManipulatorFnSetup)(struct wmManipulator *);
 typedef void    (*wmManipulatorFnDraw)(const struct bContext *, struct wmManipulator *);
 typedef void    (*wmManipulatorFnDrawSelect)(const struct bContext *, struct wmManipulator *, int);
 typedef int     (*wmManipulatorFnTestSelect)(struct bContext *, struct wmManipulator *, const struct wmEvent *);
-typedef void    (*wmManipulatorFnModal)(struct bContext *, struct wmManipulator *, const struct wmEvent *, const int);
+typedef int     (*wmManipulatorFnModal)(struct bContext *, struct wmManipulator *, const struct wmEvent *, eWM_ManipulatorTweak);
 typedef void    (*wmManipulatorFnPropertyUpdate)(struct wmManipulator *, struct wmManipulatorProperty *);
-typedef void    (*wmManipulatorFnMatrixWorldGet)(struct wmManipulator *, float[4][4]);
-typedef void    (*wmManipulatorFnInvoke)(struct bContext *, struct wmManipulator *, const struct wmEvent *);
+typedef void    (*wmManipulatorFnMatrixBasisGet)(const struct wmManipulator *, float[4][4]);
+typedef int     (*wmManipulatorFnInvoke)(struct bContext *, struct wmManipulator *, const struct wmEvent *);
 typedef void    (*wmManipulatorFnExit)(struct bContext *, struct wmManipulator *, const bool);
 typedef int     (*wmManipulatorFnCursorGet)(struct wmManipulator *);
-typedef void    (*wmManipulatorFnSelect)(struct bContext *, struct wmManipulator *, const int);
+typedef void    (*wmManipulatorFnSelectRefresh)(struct wmManipulator *);
 
 /* wmManipulatorProperty ('value' type defined by 'wmManipulatorProperty.data_type') */
 typedef void (*wmManipulatorPropertyFnGet)(
diff --git a/source/blender/windowmanager/manipulators/wm_manipulator_wmapi.h b/source/blender/windowmanager/manipulators/wm_manipulator_wmapi.h
index 61489b6a730..87cf711a60b 100644
--- a/source/blender/windowmanager/manipulators/wm_manipulator_wmapi.h
+++ b/source/blender/windowmanager/manipulators/wm_manipulator_wmapi.h
@@ -61,6 +61,8 @@ void wm_manipulatorgrouptype_init(void);
 void MANIPULATORGROUP_OT_manipulator_select(struct wmOperatorType *ot);
 void MANIPULATORGROUP_OT_manipulator_tweak(struct wmOperatorType *ot);
 
+bool wm_manipulatorgroup_is_any_selected(const struct wmManipulatorGroup *mgroup);
+
 /* -------------------------------------------------------------------- */
 /* wmManipulatorMap */
 
@@ -79,10 +81,13 @@ void wm_manipulatormap_highlight_set(
         struct wmManipulatorMap *mmap, const bContext *C,
         struct wmManipulator *mpr, int part);
 struct wmManipulator *wm_manipulatormap_highlight_get(struct wmManipulatorMap *mmap);
-void wm_manipulatormap_active_set(
-        struct wmManipulatorMap *mmap, bContext *C,
-        const struct wmEvent *event, struct wmManipulator *mpr);
-struct wmManipulator *wm_manipulatormap_active_get(struct wmManipulatorMap *mmap);
+void wm_manipulatormap_modal_set(
+        struct wmManipulatorMap *mmap, bContext *C, struct wmManipulator *mpr,
+        const struct wmEvent *event, bool enable);
+
+struct wmManipulator *wm_manipulatormap_modal_get(struct wmManipulatorMap *mmap);
+struct wmManipulator **wm_manipulatormap_selected_get(wmManipulatorMap *mmap, int *r_selected_len);
+struct ListBase *wm_manipulatormap_groups_get(wmManipulatorMap *mmap);
 
 /* -------------------------------------------------------------------- */
 /* wmManipulatorMapType */
diff --git a/source/blender/windowmanager/wm_event_system.h b/source/blender/windowmanager/wm_event_system.h
index 2f7ebbc1def..af72a1542f2 100644
--- a/source/blender/windowmanager/wm_event_system.h
+++ b/source/blender/windowmanager/wm_event_system.h
@@ -52,7 +52,7 @@ typedef struct wmEventHandler {
 	wmKeyMap *keymap;                   /* pointer to builtin/custom keymaps */
 	const rcti *bblocal, *bbwin;              /* optional local and windowspace bb */
 
-	/* modal operator handler and WM_HANDLER_FILESELECT */
+	/* modal operator handler */
 	wmOperator *op;                     /* for derived/modal handlers */
 	struct ScrArea *op_area;            /* for derived/modal handlers */
 	struct ARegion *op_region;          /* for derived/modal handlers */
@@ -88,7 +88,8 @@ void        wm_event_do_handlers    (bContext *C);
 
 void        wm_event_add_ghostevent (wmWindowManager *wm, wmWindow *win, int type, int time, void *customdata);
 
-void        wm_event_do_notifiers   (bContext *C);
+void        wm_event_do_refresh_wm_and_depsgraph(bContext *C);
+void        wm_event_do_notifiers(bContext *C);
 
 /* wm_keymap.c */
 
diff --git a/source/blender/windowmanager/wm_files.h b/source/blender/windowmanager/wm_files.h
index 4fbbe3d2879..6f63e55e8ab 100644
--- a/source/blender/windowmanager/wm_files.h
+++ b/source/blender/windowmanager/wm_files.h
@@ -37,7 +37,7 @@ struct wmOperatorType;
 void		wm_history_file_read(void);
 int			wm_homefile_read(
         struct bContext *C, struct ReportList *reports,
-        bool use_factory_settings, bool use_empty_data,
+        bool use_factory_settings, bool use_empty_data, bool use_userdef,
         const char *filepath_startup_override, const char *app_template_override);
 void		wm_file_read_report(bContext *C);