Merge branch 'master' into blender2.8

11 files changed, 88 insertions, 42 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bfff781e922..d45cfefcb78 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1461,6 +1461,7 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "MSVC")
 		"/wd4267"  # conversion from 'size_t' to 'type', possible loss of data
 		"/wd4305"  # truncation from 'type1' to 'type2'
 		"/wd4800"  # forcing value to bool 'true' or 'false'
+		"/wd4828"  # The file contains a character that is illegal 
 		# errors:
 		"/we4013"  # 'function' undefined; assuming extern returning int
 		"/we4133"  # incompatible pointer types
diff --git a/build_files/build_environment/cmake/boost.cmake b/build_files/build_environment/cmake/boost.cmake
index 2c6bf195e07..46840b7ead4 100644
--- a/build_files/build_environment/cmake/boost.cmake
+++ b/build_files/build_environment/cmake/boost.cmake
@@ -53,17 +53,20 @@ if(WIN32)
 	if(BUILD_MODE STREQUAL Release)
 		set(BOOST_HARVEST_CMD ${BOOST_HARVEST_CMD} && ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/include/boost-1_60/ ${HARVEST_TARGET}/boost/include/)
 	endif()
+	set(BOOST_PATCH_COMMAND ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/boost/src/external_boost < ${PATCH_DIR}/boost.diff)
 
 elseif(APPLE)
 	set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
 	set(BOOST_BUILD_COMMAND ./bjam)
 	set(BOOST_BUILD_OPTIONS toolset=clang cxxflags=${PLATFORM_CXXFLAGS} linkflags=${PLATFORM_LDFLAGS} --disable-icu boost.locale.icu=off)
 	set(BOOST_HARVEST_CMD echo .)
+	set(BOOST_PATCH_COMMAND echo .)
 else()
 	set(BOOST_HARVEST_CMD echo .)
 	set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
 	set(BOOST_BUILD_COMMAND ./bjam)
 	set(BOOST_BUILD_OPTIONS cxxflags=${PLATFORM_CXXFLAGS} --disable-icu boost.locale.icu=off)
+	set(BOOST_PATCH_COMMAND echo .)
 endif()
 
 set(BOOST_OPTIONS
@@ -96,6 +99,7 @@ ExternalProject_Add(external_boost
 	URL_HASH MD5=${BOOST_MD5}
 	PREFIX ${BUILD_DIR}/boost
 	UPDATE_COMMAND	""
+	PATCH_COMMAND ${BOOST_PATCH_COMMAND}
 	CONFIGURE_COMMAND ${BOOST_CONFIGURE_COMMAND}
 	BUILD_COMMAND ${BOOST_BUILD_COMMAND} ${BOOST_BUILD_OPTIONS} -j${MAKE_THREADS} architecture=x86 address-model=${BOOST_ADDRESS_MODEL} variant=${BOOST_BUILD_TYPE} link=static threading=multi ${BOOST_OPTIONS}	--prefix=${LIBDIR}/boost install
 	BUILD_IN_SOURCE 1
diff --git a/build_files/build_environment/patches/boost.diff b/build_files/build_environment/patches/boost.diff
new file mode 100644
index 00000000000..ea3ec035518
--- /dev/null
+++ b/build_files/build_environment/patches/boost.diff
@@ -0,0 +1,15 @@
+--- a/boost/config/compiler/visualc.hpp       2015-12-08 11:55:19 -0700
++++ b/boost/config/compiler/visualc.hpp    2018-03-17 10:29:52 -0600
+@@ -287,12 +287,3 @@
+ #  define BOOST_COMPILER "Microsoft Visual C++ version " BOOST_STRINGIZE(BOOST_COMPILER_VERSION)
+ #endif
+
+-//
+-// last known and checked version is 19.00.23026 (VC++ 2015 RTM):
+-#if (_MSC_VER > 1900)
+-#  if defined(BOOST_ASSERT_CONFIG)
+-#     error "Unknown compiler version - please run the configure tests and report the results"
+-#  else
+-#     pragma message("Unknown compiler version - please run the configure tests and report the results")
+-#  endif
+-#endif
diff --git a/build_files/cmake/config/blender_lite.cmake b/build_files/cmake/config/blender_lite.cmake
index 7db26c3f7c0..1a5e6a3158a 100644
--- a/build_files/cmake/config/blender_lite.cmake
+++ b/build_files/cmake/config/blender_lite.cmake
@@ -9,6 +9,7 @@ set(WITH_INSTALL_PORTABLE    ON  CACHE BOOL "" FORCE)
 set(WITH_SYSTEM_GLEW         ON  CACHE BOOL "" FORCE)
 
 set(WITH_ALEMBIC             OFF CACHE BOOL "" FORCE)
+set(WITH_BOOST               OFF CACHE BOOL "" FORCE)
 set(WITH_BUILDINFO           OFF CACHE BOOL "" FORCE)
 set(WITH_BULLET              OFF CACHE BOOL "" FORCE)
 set(WITH_CODEC_AVI           OFF CACHE BOOL "" FORCE)
@@ -54,4 +55,3 @@ set(WITH_RAYOPTIMIZATION     OFF CACHE BOOL "" FORCE)
 set(WITH_SDL                 OFF CACHE BOOL "" FORCE)
 set(WITH_X11_XINPUT          OFF CACHE BOOL "" FORCE)
 set(WITH_X11_XF86VMODE       OFF CACHE BOOL "" FORCE)
-
diff --git a/source/blender/blenlib/intern/BLI_kdopbvh.c b/source/blender/blenlib/intern/BLI_kdopbvh.c
index c1187fdd8bb..06e8ade68a2 100644
--- a/source/blender/blenlib/intern/BLI_kdopbvh.c
+++ b/source/blender/blenlib/intern/BLI_kdopbvh.c
@@ -856,9 +856,8 @@ static void non_recursive_bvh_div_nodes_task_cb(
 		else {
 			break;
 		}
-
-		parent->totnode = (char)(k + 1);
 	}
+	parent->totnode = (char)k;
 }
 
 /**
diff --git a/source/blender/editors/mesh/meshtools.c b/source/blender/editors/mesh/meshtools.c
index 2e75276cd8f..fd5beac9cc6 100644
--- a/source/blender/editors/mesh/meshtools.c
+++ b/source/blender/editors/mesh/meshtools.c
@@ -560,12 +560,10 @@ int join_mesh_exec(bContext *C, wmOperator *op)
 		if (ma)
 			id_us_min(&ma->id);
 	}
-	if (ob->mat) MEM_freeN(ob->mat);
-	if (ob->matbits) MEM_freeN(ob->matbits);
-	if (me->mat) MEM_freeN(me->mat);
-	ob->mat = me->mat = NULL;
-	ob->matbits = NULL;
-	
+	MEM_SAFE_FREE(ob->mat);
+	MEM_SAFE_FREE(ob->matbits);
+	MEM_SAFE_FREE(me->mat);
+
 	if (totcol) {
 		me->mat = matar;
 		ob->mat = MEM_callocN(sizeof(*ob->mat) * totcol, "join obmatar");
diff --git a/source/blender/makesrna/intern/rna_dynamicpaint.c b/source/blender/makesrna/intern/rna_dynamicpaint.c
index b973e0f27ee..466a01a7271 100644
--- a/source/blender/makesrna/intern/rna_dynamicpaint.c
+++ b/source/blender/makesrna/intern/rna_dynamicpaint.c
@@ -723,11 +723,11 @@ static void rna_def_canvas_surface(BlenderRNA *brna)
 	RNA_def_property_boolean_sdna(prop, NULL, "flags", MOD_DPAINT_WAVE_OPEN_BORDERS);
 	RNA_def_property_ui_text(prop, "Open Borders", "Pass waves through mesh edges");
 
-	
 	/* cache */
 	prop = RNA_def_property(srna, "point_cache", PROP_POINTER, PROP_NONE);
 	RNA_def_property_flag(prop, PROP_NEVER_NULL);
 	RNA_def_property_pointer_sdna(prop, NULL, "pointcache");
+	RNA_def_property_struct_type(prop, "PointCache");
 	RNA_def_property_ui_text(prop, "Point Cache", "");
 
 	/* is cache used */
diff --git a/source/blender/makesrna/intern/rna_object_force.c b/source/blender/makesrna/intern/rna_object_force.c
index 4a89ca001ac..649cb523e92 100644
--- a/source/blender/makesrna/intern/rna_object_force.c
+++ b/source/blender/makesrna/intern/rna_object_force.c
@@ -772,31 +772,8 @@ static const EnumPropertyItem *rna_Effector_shape_itemf(bContext *UNUSED(C), Poi
 
 #else
 
-/* ptcache.point_caches */
-static void rna_def_ptcache_point_caches(BlenderRNA *brna, PropertyRNA *cprop)
+static void rna_def_pointcache_common(StructRNA *srna)
 {
-	StructRNA *srna;
-	PropertyRNA *prop;
-
-	/* FunctionRNA *func; */
-	/* PropertyRNA *parm; */
-
-	RNA_def_property_srna(cprop, "PointCaches");
-	srna = RNA_def_struct(brna, "PointCaches", NULL);
-	RNA_def_struct_sdna(srna, "PointCache");
-	RNA_def_struct_ui_text(srna, "Point Caches", "Collection of point caches");
-
-	prop = RNA_def_property(srna, "active_index", PROP_INT, PROP_UNSIGNED);
-	RNA_def_property_int_funcs(prop, "rna_Cache_active_point_cache_index_get",
-	                           "rna_Cache_active_point_cache_index_set",
-	                           "rna_Cache_active_point_cache_index_range");
-	RNA_def_property_ui_text(prop, "Active Point Cache Index", "");
-	RNA_def_property_update(prop, NC_OBJECT, "rna_Cache_change");
-}
-
-static void rna_def_pointcache(BlenderRNA *brna)
-{
-	StructRNA *srna;
 	PropertyRNA *prop;
 
 	static const EnumPropertyItem point_cache_compress_items[] = {
@@ -806,16 +783,12 @@ static void rna_def_pointcache(BlenderRNA *brna)
 		{0, NULL, 0, NULL, NULL}
 	};
 
-	srna = RNA_def_struct(brna, "PointCache", NULL);
-	RNA_def_struct_ui_text(srna, "Point Cache", "Point cache for physics simulations");
-	RNA_def_struct_ui_icon(srna, ICON_PHYSICS);
-	
 	prop = RNA_def_property(srna, "frame_start", PROP_INT, PROP_TIME);
 	RNA_def_property_int_sdna(prop, NULL, "startframe");
 	RNA_def_property_range(prop, -MAXFRAME, MAXFRAME);
 	RNA_def_property_ui_range(prop, 1, MAXFRAME, 1, 1);
 	RNA_def_property_ui_text(prop, "Start", "Frame on which the simulation starts");
-	
+
 	prop = RNA_def_property(srna, "frame_end", PROP_INT, PROP_TIME);
 	RNA_def_property_int_sdna(prop, NULL, "endframe");
 	RNA_def_property_range(prop, 1, MAXFRAME);
@@ -896,13 +869,59 @@ static void rna_def_pointcache(BlenderRNA *brna)
 	                         "Use this file's path for the disk cache when library linked into another file "
 	                         "(for local bakes per scene file, disable this option)");
 	RNA_def_property_update(prop, NC_OBJECT, "rna_Cache_idname_change");
+}
+
+static void rna_def_ptcache_point_caches(BlenderRNA *brna, PropertyRNA *cprop)
+{
+	StructRNA *srna;
+	PropertyRNA *prop;
+
+	/* FunctionRNA *func; */
+	/* PropertyRNA *parm; */
+
+	RNA_def_property_srna(cprop, "PointCaches");
+	srna = RNA_def_struct(brna, "PointCaches", NULL);
+	RNA_def_struct_sdna(srna, "PointCache");
+	RNA_def_struct_ui_text(srna, "Point Caches", "Collection of point caches");
+
+	prop = RNA_def_property(srna, "active_index", PROP_INT, PROP_UNSIGNED);
+	RNA_def_property_int_funcs(prop, "rna_Cache_active_point_cache_index_get",
+	                           "rna_Cache_active_point_cache_index_set",
+	                           "rna_Cache_active_point_cache_index_range");
+	RNA_def_property_ui_text(prop, "Active Point Cache Index", "");
+	RNA_def_property_update(prop, NC_OBJECT, "rna_Cache_change");
+
+	/* And define another RNA type for those collection items. */
+	srna = RNA_def_struct(brna, "PointCacheItem", NULL);
+	RNA_def_struct_sdna(srna, "PointCache");
+	RNA_def_struct_ui_text(srna, "Point Cache", "point cache for physics simulations");
+	RNA_def_struct_ui_icon(srna, ICON_PHYSICS);
+
+	rna_def_pointcache_common(srna);
+}
+
+static void rna_def_pointcache_active(BlenderRNA *brna)
+{
+	StructRNA *srna;
+	PropertyRNA *prop;
+
+	srna = RNA_def_struct(brna, "PointCache", NULL);
+	RNA_def_struct_ui_text(srna, "Active Point Cache", "Active point cache for physics simulations");
+	RNA_def_struct_ui_icon(srna, ICON_PHYSICS);
+
+	rna_def_pointcache_common(srna);
 
+	/* This first-level RNA pointer also has list of all caches from owning ID.
+	 * Those caches items have exact same content as 'active' one, except for that collection,
+	 * to prevent ugly recursive layout pattern.
+	 * Note: This shall probably be redone from scratch in a proper way at some poitn, but for now that will do,
+	 *       and shall not break anything in the API. */
 	prop = RNA_def_property(srna, "point_caches", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_funcs(prop, "rna_Cache_list_begin", "rna_iterator_listbase_next",
 	                                  "rna_iterator_listbase_end", "rna_iterator_listbase_get",
 	                                  NULL, NULL, NULL, NULL);
-	RNA_def_property_struct_type(prop, "PointCache");
-	RNA_def_property_ui_text(prop, "Point Cache List", "Point cache list");
+	RNA_def_property_struct_type(prop, "PointCacheItem");
+	RNA_def_property_ui_text(prop, "Point Cache List", "");
 	rna_def_ptcache_point_caches(brna, prop);
 }
 
@@ -1882,7 +1901,7 @@ static void rna_def_softbody(BlenderRNA *brna)
 
 void RNA_def_object_force(BlenderRNA *brna)
 {
-	rna_def_pointcache(brna);
+	rna_def_pointcache_active(brna);
 	rna_def_collision(brna);
 	rna_def_effector_weight(brna);
 	rna_def_field(brna);
diff --git a/source/blender/makesrna/intern/rna_rigidbody.c b/source/blender/makesrna/intern/rna_rigidbody.c
index bc85e9c6503..ae325651a31 100644
--- a/source/blender/makesrna/intern/rna_rigidbody.c
+++ b/source/blender/makesrna/intern/rna_rigidbody.c
@@ -802,6 +802,7 @@ static void rna_def_rigidbody_world(BlenderRNA *brna)
 	prop = RNA_def_property(srna, "point_cache", PROP_POINTER, PROP_NONE);
 	RNA_def_property_flag(prop, PROP_NEVER_NULL);
 	RNA_def_property_pointer_sdna(prop, NULL, "pointcache");
+	RNA_def_property_struct_type(prop, "PointCache");
 	RNA_def_property_ui_text(prop, "Point Cache", "");
 
 	/* effector weights */
diff --git a/source/blender/makesrna/intern/rna_smoke.c b/source/blender/makesrna/intern/rna_smoke.c
index a49c71fc54b..8fe97885f49 100644
--- a/source/blender/makesrna/intern/rna_smoke.c
+++ b/source/blender/makesrna/intern/rna_smoke.c
@@ -624,6 +624,7 @@ static void rna_def_smoke_domain_settings(BlenderRNA *brna)
 	prop = RNA_def_property(srna, "point_cache", PROP_POINTER, PROP_NONE);
 	RNA_def_property_flag(prop, PROP_NEVER_NULL);
 	RNA_def_property_pointer_sdna(prop, NULL, "point_cache[0]");
+	RNA_def_property_struct_type(prop, "PointCache");
 	RNA_def_property_ui_text(prop, "Point Cache", "");
 
 	prop = RNA_def_property(srna, "point_cache_compress_type", PROP_ENUM, PROP_NONE);
diff --git a/source/blender/python/mathutils/mathutils_Matrix.c b/source/blender/python/mathutils/mathutils_Matrix.c
index 924e46a8c00..cc6a5367895 100644
--- a/source/blender/python/mathutils/mathutils_Matrix.c
+++ b/source/blender/python/mathutils/mathutils_Matrix.c
@@ -1710,10 +1710,18 @@ static PyObject *Matrix_lerp(MatrixObject *self, PyObject *args)
 
 	/* TODO, different sized matrix */
 	if (self->num_col == 4 && self->num_row == 4) {
+#ifdef MATH_STANDALONE
+		blend_m4_m4m4((float (*)[4])mat, (float (*)[4])self->matrix, (float (*)[4])mat2->matrix, fac);
+#else
 		interp_m4_m4m4((float (*)[4])mat, (float (*)[4])self->matrix, (float (*)[4])mat2->matrix, fac);
+#endif
 	}
 	else if (self->num_col == 3 && self->num_row == 3) {
+#ifdef MATH_STANDALONE
+		blend_m3_m3m3((float (*)[3])mat, (float (*)[3])self->matrix, (float (*)[3])mat2->matrix, fac);
+#else
 		interp_m3_m3m3((float (*)[3])mat, (float (*)[3])self->matrix, (float (*)[3])mat2->matrix, fac);
+#endif
 	}
 	else {
 		PyErr_SetString(PyExc_ValueError,