void phongShaderOverride::getCustomMappings(
MHWRender::MAttributeParameterMappingList& mappings)
{
// The "color" and "incandescence" attributes are all named the same as
// the corresponding parameters on the fragment so they will map
// automatically. Need to remap "diffuseReflectivity", "translucenceCoeff",
// "reflectionGain" and "power" though.
MHWRender::MAttributeParameterMapping diffuseMapping(
"diffuse", "diffuseReflectivity", true, true);
mappings.append(diffuseMapping);
MHWRender::MAttributeParameterMapping translucenceMapping(
"translucence", "translucenceCoeff", true, true);
mappings.append(translucenceMapping);
MHWRender::MAttributeParameterMapping reflectivityMapping(
"reflectivity", "reflectionGain", true, true);
mappings.append(reflectivityMapping);
MHWRender::MAttributeParameterMapping powerMapping(
"cosinePower", "power", true, true);
mappings.append(powerMapping);
// Our phong only uses a single float for specularity, while the Maya
// phong fragment uses a full 3-float color. We could add a remap fragment
// in front to expand the float to a 3-float, but it is simpler here to
// just set the parameter manually in updateShader(). So add an empty
// mapping to ensure the parameter gets renamed.
MHWRender::MAttributeParameterMapping specColMapping(
"specularColor", "", true, true);
mappings.append(specColMapping);
}
void inNullOverride::getCustomMappings(
MHWRender::MAttributeParameterMappingList& mappings)
{
// The "color", "transparency" and "incandescence" attributes are all
// named the same as the corresponding parameters on the fragment so they
// will map automatically. Need to remap diffuseReflectivity and
// translucence though
MHWRender::MAttributeParameterMapping diffuseMapping(
"diffuse", "diffuseReflectivity", true, true);
mappings.append(diffuseMapping);
MHWRender::MAttributeParameterMapping translucenceMapping(
"translucence", "translucenceCoeff", true, true);
mappings.append(translucenceMapping);
}
