diff options
Diffstat (limited to 'intern/cycles/render/graph.h')
| -rw-r--r-- | intern/cycles/render/graph.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/intern/cycles/render/graph.h b/intern/cycles/render/graph.h index b39b3dae324..9117fd03a95 100644 --- a/intern/cycles/render/graph.h +++ b/intern/cycles/render/graph.h @@ -81,6 +81,10 @@ enum ShaderNodeSpecialType { SHADER_SPECIAL_TYPE_GEOMETRY, SHADER_SPECIAL_TYPE_SCRIPT, SHADER_SPECIAL_TYPE_BACKGROUND, + SHADER_SPECIAL_TYPE_IMAGE_SLOT, + SHADER_SPECIAL_TYPE_CLOSURE, + SHADER_SPECIAL_TYPE_EMISSION, + SHADER_SPECIAL_TYPE_BUMP, }; /* Enum @@ -193,7 +197,6 @@ public: virtual bool has_surface_emission() { return false; } virtual bool has_surface_transparent() { return false; } virtual bool has_surface_bssrdf() { return false; } - virtual bool has_converter_blackbody() { return false; } virtual bool has_bssrdf_bump() { return false; } virtual bool has_spatial_varying() { return false; } virtual bool has_object_dependency() { return false; } @@ -206,6 +209,24 @@ public: ShaderBump bump; /* for bump mapping utility */ ShaderNodeSpecialType special_type; /* special node type */ + + /* ** Selective nodes compilation ** */ + + /* TODO(sergey): More explicitly mention in the function names + * that those functions are for selective compilation only? + */ + + /* Nodes are split into several groups, group of level 0 contains + * nodes which are most commonly used, further levels are extension + * of previous one and includes less commonly used nodes. + */ + virtual int get_group() { return NODE_GROUP_LEVEL_0; } + + /* Node feature are used to disable huge nodes inside the group, + * so it's possible to disable huge nodes inside of the required + * nodes group. + */ + virtual int get_feature() { return bump == SHADER_BUMP_NONE ? 0 : NODE_FEATURE_BUMP; } }; @@ -253,6 +274,8 @@ public: void remove_unneeded_nodes(); void finalize(bool do_bump = false, bool do_osl = false); + int get_num_closures(); + void dump_graph(const char *filename); protected: |