diff options
author | Tamito Kajiyama <rd6t-kjym@asahi-net.or.jp> | 2010-05-23 02:21:15 +0400 |
---|---|---|
committer | Tamito Kajiyama <rd6t-kjym@asahi-net.or.jp> | 2010-05-23 02:21:15 +0400 |
commit | b85985535dd420e50cc906bd6e7dd352cc2b8b97 (patch) | |
tree | 79c4e7703d218855b7460bd5b32e85ee3926d885 | |
parent | dbcb73c033fc15fc0df2ab0a05ac0b2c4a9a31b1 (diff) |
New option for detecting feature edges at material boundaries.
A checkbox "Material Boundaries" has been added to the Freestyle
options in the Layers tab of the Render buttons. By enabling the
option, any edge between two faces with different materials is
detected as a feature edge. In style modules, edges at material
boundaries can be tested with pyNatureUP1D(Nature.MATERIAL_BOUNDARY).
10 files changed, 63 insertions, 0 deletions
diff --git a/release/scripts/ui/properties_render.py b/release/scripts/ui/properties_render.py index bcfb34a20ac..f69cf309304 100644 --- a/release/scripts/ui/properties_render.py +++ b/release/scripts/ui/properties_render.py @@ -185,6 +185,7 @@ class RENDER_PT_layers(RenderButtonsPanel): col.prop(freestyle, "sphere_radius", text="Sphere Radius") col.prop(freestyle, "ridges_and_valleys", text="Ridges and Valleys") col.prop(freestyle, "suggestive_contours", text="Suggestive Contours") + col.prop(freestyle, "material_boundaries", text="Material Boundaries") col.prop(freestyle, "dkr_epsilon", text="Dkr Epsilon") col.operator("scene.freestyle_module_add", text="Add Style Module") diff --git a/source/blender/freestyle/intern/application/Controller.cpp b/source/blender/freestyle/intern/application/Controller.cpp index 76c9023df57..707f4e7118c 100755 --- a/source/blender/freestyle/intern/application/Controller.cpp +++ b/source/blender/freestyle/intern/application/Controller.cpp @@ -114,6 +114,7 @@ Controller::Controller() _ComputeRidges = true; _ComputeSteerableViewMap = false; _ComputeSuggestive = true; + _ComputeMaterialBoundaries = true; _sphereRadius = 1.0; init_options(); @@ -466,6 +467,7 @@ void Controller::ComputeViewMap() edgeDetector.enableOrthographicProjection(proj[3][3] != 0.0); edgeDetector.enableRidgesAndValleysFlag(_ComputeRidges); edgeDetector.enableSuggestiveContours(_ComputeSuggestive); + edgeDetector.enableMaterialBoundaries(_ComputeMaterialBoundaries); edgeDetector.setSphereRadius(_sphereRadius); edgeDetector.setSuggestiveContourKrDerivativeEpsilon(_suggestiveContourKrDerivativeEpsilon); edgeDetector.processShapes(*_winged_edge); @@ -647,6 +649,7 @@ void Controller::setComputeRidgesAndValleysFlag(bool iBool){ bool Controller::getComputeRidgesAndValleysFlag() const { return _ComputeRidges; } + void Controller::setComputeSuggestiveContoursFlag(bool b){ _ComputeSuggestive = b; } @@ -654,6 +657,15 @@ void Controller::setComputeSuggestiveContoursFlag(bool b){ bool Controller::getComputeSuggestiveContoursFlag() const { return _ComputeSuggestive; } + +void Controller::setComputeMaterialBoundariesFlag(bool b){ + _ComputeMaterialBoundaries = b; +} + +bool Controller::getComputeMaterialBoundariesFlag() const { + return _ComputeMaterialBoundaries; +} + void Controller::setComputeSteerableViewMapFlag(bool iBool){ _ComputeSteerableViewMap = iBool; } diff --git a/source/blender/freestyle/intern/application/Controller.h b/source/blender/freestyle/intern/application/Controller.h index 422707d3c1f..739e49c16ca 100755 --- a/source/blender/freestyle/intern/application/Controller.h +++ b/source/blender/freestyle/intern/application/Controller.h @@ -119,6 +119,8 @@ public: bool getComputeRidgesAndValleysFlag() const ; void setComputeSuggestiveContoursFlag(bool b); bool getComputeSuggestiveContoursFlag() const ; + void setComputeMaterialBoundariesFlag(bool b); + bool getComputeMaterialBoundariesFlag() const ; void setComputeSteerableViewMapFlag(bool iBool); bool getComputeSteerableViewMapFlag() const; @@ -222,6 +224,7 @@ private: bool _EnableQI; bool _ComputeRidges; bool _ComputeSuggestive; + bool _ComputeMaterialBoundaries; real _sphereRadius; real _suggestiveContourKrDerivativeEpsilon; diff --git a/source/blender/freestyle/intern/blender_interface/FRS_freestyle.cpp b/source/blender/freestyle/intern/blender_interface/FRS_freestyle.cpp index 1b22e1003d3..3aadbbb8deb 100644 --- a/source/blender/freestyle/intern/blender_interface/FRS_freestyle.cpp +++ b/source/blender/freestyle/intern/blender_interface/FRS_freestyle.cpp @@ -162,6 +162,7 @@ extern "C" { controller->setSphereRadius( config->sphere_radius ); controller->setComputeRidgesAndValleysFlag( (config->flags & FREESTYLE_RIDGES_AND_VALLEYS_FLAG) ? true : false); controller->setComputeSuggestiveContoursFlag( (config->flags & FREESTYLE_SUGGESTIVE_CONTOURS_FLAG) ? true : false); + controller->setComputeMaterialBoundariesFlag( (config->flags & FREESTYLE_MATERIAL_BOUNDARIES_FLAG) ? true : false); controller->setSuggestiveContourKrDerivativeEpsilon( config->dkr_epsilon ) ; cout << "Sphere radius : " << controller->getSphereRadius() << endl; diff --git a/source/blender/freestyle/intern/python/BPy_Nature.cpp b/source/blender/freestyle/intern/python/BPy_Nature.cpp index 3907ea75a66..be038d424e6 100644 --- a/source/blender/freestyle/intern/python/BPy_Nature.cpp +++ b/source/blender/freestyle/intern/python/BPy_Nature.cpp @@ -174,6 +174,10 @@ static PyLongObject _Nature_SUGGESTIVE_CONTOUR = { PyVarObject_HEAD_INIT(&Nature_Type, 1) { Nature::SUGGESTIVE_CONTOUR } }; +static PyLongObject _Nature_MATERIAL_BOUNDARY = { + PyVarObject_HEAD_INIT(&Nature_Type, 1) + { Nature::MATERIAL_BOUNDARY } +}; #define BPy_Nature_POINT ((PyObject *)&_Nature_POINT) #define BPy_Nature_S_VERTEX ((PyObject *)&_Nature_S_VERTEX) @@ -188,6 +192,7 @@ static PyLongObject _Nature_SUGGESTIVE_CONTOUR = { #define BPy_Nature_RIDGE ((PyObject *)&_Nature_RIDGE) #define BPy_Nature_VALLEY ((PyObject *)&_Nature_VALLEY) #define BPy_Nature_SUGGESTIVE_CONTOUR ((PyObject *)&_Nature_SUGGESTIVE_CONTOUR) +#define BPy_Nature_MATERIAL_BOUNDARY ((PyObject *)&_Nature_MATERIAL_BOUNDARY) //-------------------MODULE INITIALIZATION-------------------------------- int Nature_Init( PyObject *module ) @@ -216,6 +221,7 @@ int Nature_Init( PyObject *module ) PyDict_SetItemString( Nature_Type.tp_dict, "RIDGE", BPy_Nature_RIDGE ); PyDict_SetItemString( Nature_Type.tp_dict, "VALLEY", BPy_Nature_VALLEY ); PyDict_SetItemString( Nature_Type.tp_dict, "SUGGESTIVE_CONTOUR", BPy_Nature_SUGGESTIVE_CONTOUR ); + PyDict_SetItemString( Nature_Type.tp_dict, "MATERIAL_BOUNDARY", BPy_Nature_MATERIAL_BOUNDARY ); return 0; } diff --git a/source/blender/freestyle/intern/view_map/FEdgeXDetector.cpp b/source/blender/freestyle/intern/view_map/FEdgeXDetector.cpp index 0551fd3ac15..ecab4fc413c 100755 --- a/source/blender/freestyle/intern/view_map/FEdgeXDetector.cpp +++ b/source/blender/freestyle/intern/view_map/FEdgeXDetector.cpp @@ -64,6 +64,8 @@ void FEdgeXDetector::processShapes(WingedEdge& we) { if (progressBarDisplay) _pProgressBar->setProgress(_pProgressBar->getProgress() + 1); processBorderShape(wxs); + if(_computeMaterialBoundaries) + processMaterialBoundaryShape(wxs); processCreaseShape(wxs); if(_computeRidgesAndValleys) processRidgesAndValleysShape(wxs); @@ -679,6 +681,29 @@ void FEdgeXDetector::postProcessSuggestiveContourFace(WXFace *iFace) { sc_layer->removeSmoothEdge(); } +// MATERIAL_BOUNDARY +//////////////////// +void FEdgeXDetector::processMaterialBoundaryShape(WXShape* iWShape) { + + if(!_computeViewIndependant) + return; + // Make a pass on the edges to detect material boundaries + vector<WEdge*>::iterator we, weend; + vector<WEdge*> &wedges = iWShape->getEdgeList(); + for(we=wedges.begin(), weend=wedges.end(); + we!=weend; + ++we){ + ProcessMaterialBoundaryEdge((WXEdge*)(*we)); + } +} + +void FEdgeXDetector::ProcessMaterialBoundaryEdge(WXEdge *iEdge) +{ + // check whether the edge is a material boundary? + if(iEdge->GetaFace()->frs_materialIndex() != iEdge->GetbFace()->frs_materialIndex()){ + iEdge->AddNature(Nature::MATERIAL_BOUNDARY); + } +} // Build Smooth edges ///////////////////// diff --git a/source/blender/freestyle/intern/view_map/FEdgeXDetector.h b/source/blender/freestyle/intern/view_map/FEdgeXDetector.h index 28034f3f42b..e0d76b5b0f9 100755 --- a/source/blender/freestyle/intern/view_map/FEdgeXDetector.h +++ b/source/blender/freestyle/intern/view_map/FEdgeXDetector.h @@ -55,6 +55,7 @@ public: _meanEdgeSize = 0; _computeRidgesAndValleys = true; _computeSuggestiveContours = true; + _computeMaterialBoundaries = true; _sphereRadius = 1.0; _orthographicProjection = false; _changes = false; @@ -103,6 +104,10 @@ public: } } + // MATERIAL BOUNDARY + virtual void FEdgeXDetector::processMaterialBoundaryShape(WXShape* iWShape); + virtual void FEdgeXDetector::ProcessMaterialBoundaryEdge(WXEdge *iEdge); + // EVERYBODY virtual void buildSmoothEdges(WXShape* iShape); @@ -111,6 +116,7 @@ public: inline void enableOrthographicProjection(bool b) {_orthographicProjection = b;} inline void enableRidgesAndValleysFlag(bool b) {_computeRidgesAndValleys = b;} inline void enableSuggestiveContours(bool b) {_computeSuggestiveContours = b;} + inline void enableMaterialBoundaries(bool b) {_computeMaterialBoundaries = b;} /*! Sets the radius of the geodesic sphere around each vertex (for the curvature computation) * \param r * The radius of the sphere expressed as a ratio of the mean edge size @@ -142,6 +148,7 @@ protected: bool _computeRidgesAndValleys; bool _computeSuggestiveContours; + bool _computeMaterialBoundaries; real _sphereRadius; // expressed as a ratio of the mean edge size bool _changes; diff --git a/source/blender/freestyle/intern/winged_edge/Nature.h b/source/blender/freestyle/intern/winged_edge/Nature.h index 1f165e677f5..52c9c60d8c7 100755 --- a/source/blender/freestyle/intern/winged_edge/Nature.h +++ b/source/blender/freestyle/intern/winged_edge/Nature.h @@ -69,6 +69,8 @@ namespace Nature { static const EdgeNature VALLEY = (1 << 4); // 16 /*! true for suggestive contours */ static const EdgeNature SUGGESTIVE_CONTOUR = (1 << 5); // 32 + /*! true for material boundaries */ + static const EdgeNature MATERIAL_BOUNDARY = (1 << 6); // 64 } // end of namespace Nature diff --git a/source/blender/makesdna/DNA_freestyle_types.h b/source/blender/makesdna/DNA_freestyle_types.h index fb07f33b533..459a6e8cf9f 100644 --- a/source/blender/makesdna/DNA_freestyle_types.h +++ b/source/blender/makesdna/DNA_freestyle_types.h @@ -5,6 +5,7 @@ #define FREESTYLE_SUGGESTIVE_CONTOURS_FLAG 1 #define FREESTYLE_RIDGES_AND_VALLEYS_FLAG 2 +#define FREESTYLE_MATERIAL_BOUNDARIES_FLAG 4 typedef struct FreestyleModuleConfig { struct FreestyleModuleConfig *next, *prev; diff --git a/source/blender/makesrna/intern/rna_scene.c b/source/blender/makesrna/intern/rna_scene.c index 22cfb1c0a78..8c98ec74961 100644 --- a/source/blender/makesrna/intern/rna_scene.c +++ b/source/blender/makesrna/intern/rna_scene.c @@ -1511,6 +1511,11 @@ static void rna_def_freestyle_settings(BlenderRNA *brna) RNA_def_property_ui_text(prop, "Ridges and Valleys", "Enable ridges and valleys."); RNA_def_property_update(prop, NC_SCENE, NULL); + prop= RNA_def_property(srna, "material_boundaries", PROP_BOOLEAN, PROP_NONE); + RNA_def_property_boolean_sdna(prop, NULL, "flags", FREESTYLE_MATERIAL_BOUNDARIES_FLAG); + RNA_def_property_ui_text(prop, "Material boundaries", "Enable material boundaries."); + RNA_def_property_update(prop, NC_SCENE, NULL); + prop= RNA_def_property(srna, "sphere_radius", PROP_FLOAT, PROP_NONE); RNA_def_property_float_sdna(prop, NULL, "sphere_radius"); RNA_def_property_range(prop, 0.0, 1000.0); |