getMetallicTexture
Gets the metallic texture of the PhysicallyBasedMaterial.
Return
The metallic texture of the PhysicallyBasedMaterial.
Throws
IllegalStateException
If this material is closed or invalid.
Gets the metallic texture of the PhysicallyBasedMaterial.
The metallic texture of the PhysicallyBasedMaterial.
If this material is closed or invalid.