MDLMaterialSemantic.opacity
The opacity of a material’s surface.
Declaration
case opacityDiscussion
Model I/O uses this semantic for the d and map_d attributes when importing from the MTL file format (for assets in the OBJ file format).
See Also
Constants
MDLMaterialSemantic.baseColorMDLMaterialSemantic.subsurfaceMDLMaterialSemantic.metallicMDLMaterialSemantic.specularMDLMaterialSemantic.specularExponentMDLMaterialSemantic.specularTintMDLMaterialSemantic.roughnessMDLMaterialSemantic.anisotropicMDLMaterialSemantic.anisotropicRotationMDLMaterialSemantic.sheenMDLMaterialSemantic.sheenTintMDLMaterialSemantic.clearcoatMDLMaterialSemantic.clearcoatGlossMDLMaterialSemantic.emissionMDLMaterialSemantic.bump