From d459d102b5fb5e1021abb33bb03324ba6f784db4 Mon Sep 17 00:00:00 2001 From: Tamito Kajiyama Date: Sat, 28 Jun 2014 19:18:47 +0900 Subject: Added new operator "Create Freestyle Stroke Material" for testing. --- source/blender/editors/render/render_intern.h | 1 + source/blender/editors/render/render_ops.c | 1 + source/blender/editors/render/render_shading.c | 24 ++++ source/blender/freestyle/FRS_freestyle.h | 4 + .../blender_interface/BlenderStrokeRenderer.cpp | 121 +++++++++++---------- .../blender_interface/BlenderStrokeRenderer.h | 2 + .../intern/blender_interface/FRS_freestyle.cpp | 9 ++ 7 files changed, 105 insertions(+), 57 deletions(-) (limited to 'source/blender') diff --git a/source/blender/editors/render/render_intern.h b/source/blender/editors/render/render_intern.h index 8f8cc542821..f9377d576bf 100644 --- a/source/blender/editors/render/render_intern.h +++ b/source/blender/editors/render/render_intern.h @@ -72,6 +72,7 @@ void SCENE_OT_freestyle_geometry_modifier_add(struct wmOperatorType *ot); void SCENE_OT_freestyle_modifier_remove(struct wmOperatorType *ot); void SCENE_OT_freestyle_modifier_move(struct wmOperatorType *ot); void SCENE_OT_freestyle_modifier_copy(struct wmOperatorType *ot); +void SCENE_OT_freestyle_stroke_material_create(struct wmOperatorType *ot); #endif diff --git a/source/blender/editors/render/render_ops.c b/source/blender/editors/render/render_ops.c index 3401577ee55..0d334082a2b 100644 --- a/source/blender/editors/render/render_ops.c +++ b/source/blender/editors/render/render_ops.c @@ -75,6 +75,7 @@ void ED_operatortypes_render(void) WM_operatortype_append(SCENE_OT_freestyle_modifier_remove); WM_operatortype_append(SCENE_OT_freestyle_modifier_move); WM_operatortype_append(SCENE_OT_freestyle_modifier_copy); + WM_operatortype_append(SCENE_OT_freestyle_stroke_material_create); #endif WM_operatortype_append(TEXTURE_OT_slot_copy); diff --git a/source/blender/editors/render/render_shading.c b/source/blender/editors/render/render_shading.c index f833a952271..021e4aaf339 100644 --- a/source/blender/editors/render/render_shading.c +++ b/source/blender/editors/render/render_shading.c @@ -1250,6 +1250,30 @@ void SCENE_OT_freestyle_modifier_move(wmOperatorType *ot) RNA_def_enum(ot->srna, "direction", direction_items, 0, "Direction", "Direction to move, UP or DOWN"); } +static int freestyle_stroke_material_create_exec(bContext *C, wmOperator *op) +{ + Main *bmain = CTX_data_main(C); + Scene *scene = CTX_data_scene(C); + + FRS_create_stroke_material(C, bmain, scene); + + return OPERATOR_FINISHED; +} + +void SCENE_OT_freestyle_stroke_material_create(wmOperatorType *ot) +{ + /* identifiers */ + ot->name = "Create Freestyle Stroke Material"; + ot->idname = "freestyle_stroke_material_create_exec"; + ot->description = "Create Freestyle stroke material for testing"; + + /* api callbacks */ + ot->exec = freestyle_stroke_material_create_exec; + + /* flags */ + ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO; +} + #endif /* WITH_FREESTYLE */ static int texture_slot_move_exec(bContext *C, wmOperator *op) diff --git a/source/blender/freestyle/FRS_freestyle.h b/source/blender/freestyle/FRS_freestyle.h index 7be51b37f7a..c3bf854447c 100644 --- a/source/blender/freestyle/FRS_freestyle.h +++ b/source/blender/freestyle/FRS_freestyle.h @@ -30,6 +30,7 @@ extern "C" { #endif struct Render; +struct Material; struct FreestyleConfig; struct bContext; @@ -57,6 +58,9 @@ void FRS_delete_active_lineset(struct FreestyleConfig *config); void FRS_move_active_lineset_up(struct FreestyleConfig *config); void FRS_move_active_lineset_down(struct FreestyleConfig *config); +/* Testing */ +struct Material *FRS_create_stroke_material(struct bContext *C, struct Main *bmain, struct Scene *scene); + #ifdef __cplusplus } #endif diff --git a/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.cpp b/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.cpp index 55b406c2bc2..b6ef58f0d60 100644 --- a/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.cpp +++ b/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.cpp @@ -213,6 +213,68 @@ unsigned int BlenderStrokeRenderer::get_stroke_mesh_id(void) const return mesh_id; } +Material* BlenderStrokeRenderer::GetStrokeMaterial(bContext *C, Main *bmain, Scene *scene) +{ + Material *ma = BKE_material_add(bmain, "stroke_material"); + + ma->mode |= MA_VERTEXCOLP; + ma->mode |= MA_TRANSP; + ma->mode |= MA_SHLESS; + ma->vcol_alpha = 1; + + if (BKE_scene_use_new_shading_nodes(scene)) { + bNodeTree *ntree; + bNodeSocket *fromsock, *tosock; + + ntree = ntreeAddTree(NULL, "stroke_material", "ShaderNodeTree"); + ma->nodetree = ntree; + ma->use_nodes = 1; + + bNode *input_attribute = nodeAddStaticNode(C, ntree, SH_NODE_ATTRIBUTE); + input_attribute->locx = 0.0f; + input_attribute->locy = 0.0f; + NodeShaderAttribute *storage = (NodeShaderAttribute *)input_attribute->storage; + BLI_strncpy(storage->name, "Col", sizeof(storage->name)); + + bNode *shader_emission = nodeAddStaticNode(C, ntree, SH_NODE_EMISSION); + shader_emission->locx = 200.0f; + shader_emission->locy = 0.0f; + + bNode *input_light_path = nodeAddStaticNode(C, ntree, SH_NODE_LIGHT_PATH); + input_light_path->locx = 200.0f; + input_light_path->locy = 300.0f; + + bNode *shader_mix = nodeAddStaticNode(C, ntree, SH_NODE_MIX_SHADER); + shader_mix->locx = 400.0f; + shader_mix->locy = 100.0f; + + bNode *output_material = nodeAddStaticNode(C, ntree, SH_NODE_OUTPUT_MATERIAL); + output_material->locx = 600.0f; + output_material->locy = 100.0f; + + fromsock = (bNodeSocket *)BLI_findlink(&input_attribute->outputs, 0); + tosock = (bNodeSocket *)BLI_findlink(&shader_emission->inputs, 0); + nodeAddLink(ntree, input_attribute, fromsock, shader_emission, tosock); + + fromsock = (bNodeSocket *)BLI_findlink(&shader_emission->outputs, 0); + tosock = (bNodeSocket *)BLI_findlink(&shader_mix->inputs, 2); + nodeAddLink(ntree, shader_emission, fromsock, shader_mix, tosock); + + fromsock = (bNodeSocket *)BLI_findlink(&input_light_path->outputs, 0); + tosock = (bNodeSocket *)BLI_findlink(&shader_mix->inputs, 0); + nodeAddLink(ntree, input_light_path, fromsock, shader_mix, tosock); + + fromsock = (bNodeSocket *)BLI_findlink(&shader_mix->outputs, 0); + tosock = (bNodeSocket *)BLI_findlink(&output_material->inputs, 0); + nodeAddLink(ntree, shader_mix, fromsock, output_material, tosock); + + nodeSetActive(ntree, shader_mix); + ntreeUpdateTree(bmain, ntree); + } + + return ma; +} + void BlenderStrokeRenderer::RenderStrokeRep(StrokeRep *iStrokeRep) const { bool has_mat = false; @@ -239,17 +301,12 @@ void BlenderStrokeRenderer::RenderStrokeRep(StrokeRep *iStrokeRep) const // If still no material, create one if (!has_mat) { - Material *ma = BKE_material_add(freestyle_bmain, "stroke_material"); - - ma->mode |= MA_VERTEXCOLP; - ma->mode |= MA_TRANSP; - ma->mode |= MA_SHLESS; - ma->vcol_alpha = 1; + Material *ma = BlenderStrokeRenderer::GetStrokeMaterial(_context, freestyle_bmain, freestyle_scene); // Textures //for (int a = 0; a < MAX_MTEX; a++) { while (iStrokeRep->getMTex(a)) { - ma->mtex[a] = (MTex *) iStrokeRep->getMTex(a); + ma->mtex[a] = (MTex *)iStrokeRep->getMTex(a); // We'll generate both with tips and without tips // coordinates, on two different UV layers. @@ -263,56 +320,6 @@ void BlenderStrokeRenderer::RenderStrokeRep(StrokeRep *iStrokeRep) const } if (strcmp(freestyle_scene->r.engine, "CYCLES") == 0) { - bNodeTree *ntree; - bNodeSocket *fromsock, *tosock; - - BLI_assert(BKE_scene_use_new_shading_nodes(freestyle_scene)); - - ntree = ntreeAddTree(NULL, "stroke_material", "ShaderNodeTree"); - ma->nodetree = ntree; - ma->use_nodes = 1; - - bNode *input_attribute = nodeAddStaticNode(_context, ntree, SH_NODE_ATTRIBUTE); - input_attribute->locx = 0.0f; - input_attribute->locy = 0.0f; - NodeShaderAttribute *storage = (NodeShaderAttribute *)input_attribute->storage; - BLI_strncpy(storage->name, "Col", sizeof(storage->name)); - - bNode *shader_emission = nodeAddStaticNode(_context, ntree, SH_NODE_EMISSION); - shader_emission->locx = 200.0f; - shader_emission->locy = 0.0f; - - bNode *input_light_path = nodeAddStaticNode(_context, ntree, SH_NODE_LIGHT_PATH); - input_light_path->locx = 200.0f; - input_light_path->locy = 300.0f; - - bNode *shader_mix = nodeAddStaticNode(_context, ntree, SH_NODE_MIX_SHADER); - shader_mix->locx = 400.0f; - shader_mix->locy = 100.0f; - - bNode *output_material = nodeAddStaticNode(_context, ntree, SH_NODE_OUTPUT_MATERIAL); - output_material->locx = 600.0f; - output_material->locy = 100.0f; - - fromsock = (bNodeSocket *)BLI_findlink(&input_attribute->outputs, 0); - tosock = (bNodeSocket *)BLI_findlink(&shader_emission->inputs, 0); - nodeAddLink(ntree, input_attribute, fromsock, shader_emission, tosock); - - fromsock = (bNodeSocket *)BLI_findlink(&shader_emission->outputs, 0); - tosock = (bNodeSocket *)BLI_findlink(&shader_mix->inputs, 2); - nodeAddLink(ntree, shader_emission, fromsock, shader_mix, tosock); - - fromsock = (bNodeSocket *)BLI_findlink(&input_light_path->outputs, 0); - tosock = (bNodeSocket *)BLI_findlink(&shader_mix->inputs, 0); - nodeAddLink(ntree, input_light_path, fromsock, shader_mix, tosock); - - fromsock = (bNodeSocket *)BLI_findlink(&shader_mix->outputs, 0); - tosock = (bNodeSocket *)BLI_findlink(&output_material->inputs, 0); - nodeAddLink(ntree, shader_mix, fromsock, output_material, tosock); - - nodeSetActive(ntree, shader_mix); - ntreeUpdateTree(freestyle_bmain, ntree); - PointerRNA scene_ptr; RNA_pointer_create(NULL, &RNA_Scene, freestyle_scene, &scene_ptr); PointerRNA cycles_ptr = RNA_pointer_get(&scene_ptr, "cycles"); diff --git a/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.h b/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.h index 3ea5f4de18d..ab3297f4944 100644 --- a/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.h +++ b/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.h @@ -52,6 +52,8 @@ public: Render *RenderScene(Render *re, bool render); + static Material* GetStrokeMaterial(bContext *C, Main *bmain, Scene *scene); + protected: Main *freestyle_bmain; Scene *old_scene; diff --git a/source/blender/freestyle/intern/blender_interface/FRS_freestyle.cpp b/source/blender/freestyle/intern/blender_interface/FRS_freestyle.cpp index 9c2b5a4037f..00826c873bd 100644 --- a/source/blender/freestyle/intern/blender_interface/FRS_freestyle.cpp +++ b/source/blender/freestyle/intern/blender_interface/FRS_freestyle.cpp @@ -31,6 +31,8 @@ #include "../application/AppView.h" #include "../application/Controller.h" +#include "BlenderStrokeRenderer.h" + using namespace std; using namespace Freestyle; @@ -730,4 +732,11 @@ void FRS_move_active_lineset_down(FreestyleConfig *config) } } +// Testing + +Material *FRS_create_stroke_material(bContext *C, Main *bmain, Scene *scene) +{ + return BlenderStrokeRenderer::GetStrokeMaterial(C, bmain, scene); +} + } // extern "C" -- cgit v1.2.3