Optional albedoOptional alphadefault = 0.5. range value: from 0 to 1
Optional alphaAlpha textures are no longer supported on PBRMaterial and UnlitMaterial.alphaTexture should be used instead.
Optional bumpdefault = null. Note that tilling and offset properties are ignored for this texture.
Optional castdefault = true
Optional directdefault = 1
Optional emissivedefault = black;
Optional emissivedefault = 2
Optional emissivedefault = null. Note that tilling and offset properties are ignored for this texture.
Optional metallicdefault = 0.5
Optional reflectivitydefault = white;
Optional roughnessdefault = 0.5
Optional speculardefault = 1
Optional texturedefault = null
Optional transparencydefault = TransparencyMode.Auto
default = white;