diff options
Diffstat (limited to 'source/blender/makesrna/intern/rna_nodetree.c')
| -rw-r--r-- | source/blender/makesrna/intern/rna_nodetree.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/source/blender/makesrna/intern/rna_nodetree.c b/source/blender/makesrna/intern/rna_nodetree.c index 52fbadd0f54..b41e9b1c4e5 100644 --- a/source/blender/makesrna/intern/rna_nodetree.c +++ b/source/blender/makesrna/intern/rna_nodetree.c @@ -3350,6 +3350,13 @@ static const EnumPropertyItem node_hair_items[] = { {0, NULL, 0, NULL, NULL} }; +static const EnumPropertyItem node_principled_hair_items[] = { + {SHD_PRINCIPLED_HAIR_DIRECT_ABSORPTION, "ABSORPTION", 0, "Absorption coefficient", "Directly set the absorption coefficient sigma_a. This is not the most intuitive way to color hair."}, + {SHD_PRINCIPLED_HAIR_PIGMENT_CONCENTRATION, "MELANIN", 0, "Melanin concentration", "Define the melanin concentrations below to get the most realistic-looking hair. You can get the concentrations for different types of hair online."}, + {SHD_PRINCIPLED_HAIR_REFLECTANCE, "COLOR", 0, "Direct coloring", "Choose the color of your preference, and the shader will approximate the absorption coefficient to render lookalike hair."}, + {0, NULL, 0, NULL, NULL} +}; + static const EnumPropertyItem node_script_mode_items[] = { {NODE_SCRIPT_INTERNAL, "INTERNAL", 0, "Internal", "Use internal text data-block"}, {NODE_SCRIPT_EXTERNAL, "EXTERNAL", 0, "External", "Use external .osl or .oso file"}, @@ -4409,6 +4416,21 @@ static void def_hair(StructRNA *srna) RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_update"); } +/* RNA initialization for the custom property. */ +static void def_hair_principled(StructRNA *srna) +{ + PropertyRNA *prop; + + prop = RNA_def_property(srna, "parametrization", PROP_ENUM, PROP_NONE); + RNA_def_property_enum_sdna(prop, NULL, "custom1"); + RNA_def_property_ui_text(prop, "Color parametrization", "Select the shader's color parametrization"); + RNA_def_property_enum_items(prop, node_principled_hair_items); + RNA_def_property_enum_default(prop, SHD_PRINCIPLED_HAIR_REFLECTANCE); + /* Upon editing, update both the node data AND the UI representation */ + /* (This effectively shows/hides the relevant sockets) */ + RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_ShaderNode_socket_update"); +} + static void def_sh_uvmap(StructRNA *srna) { PropertyRNA *prop; |