diff options
Diffstat (limited to 'intern/cycles/blender/blender_shader.cpp')
| -rw-r--r-- | intern/cycles/blender/blender_shader.cpp | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/intern/cycles/blender/blender_shader.cpp b/intern/cycles/blender/blender_shader.cpp index 0cd4b90340b..df21e2640bd 100644 --- a/intern/cycles/blender/blender_shader.cpp +++ b/intern/cycles/blender/blender_shader.cpp @@ -1158,6 +1158,13 @@ static void add_nodes(Scene *scene, /* Sync Materials */ +void BlenderSync::sync_materials_simpligy(Shader *shader) +{ + ShaderGraph *graph = shader->graph; + graph->simplify(scene); + shader->tag_update(scene); +} + void BlenderSync::sync_materials(bool update_all) { shader_map.set_default(scene->default_surface); @@ -1203,17 +1210,26 @@ void BlenderSync::sync_materials(bool update_all) shader->set_graph(graph); - /* By simplifying the shader graph as soon as possible, some redundant shader nodes - * might be removed which prevents loading unneccessary attributes later. + /* By simplifying the shader graph as soon as possible, some + * redundant shader nodes might be removed which prevents loading + * unnecessary attributes later. * - * However, since graph simplification also accounts for e.g. mix weight, this would - * cause frequent expensive resyncs in interactive sessions, so for those sessions - * optimization is only performed right before compiling. */ + * However, since graph simplification also accounts for e.g. mix + * weight, this would cause frequent expensive resyncs in interactive + * sessions, so for those sessions optimization is only performed + * right before compiling. + */ if(!preview) { - pool.push(function_bind(&ShaderGraph::simplify, shader->graph, scene)); + pool.push(function_bind(&BlenderSync::sync_materials_simpligy, + this, + shader)); + } + else { + /* NOTE: Update tagging can access links which are being + * optimized out. + */ + shader->tag_update(scene); } - - shader->tag_update(scene); } } |