public enum PbrMapType
{
	Albedo,
	Height,
	Normal,
	Roughness,
	AmbientOcclusion,
	Metallic,
	Orm
}

public enum PbrPreviewLayout
{
	Single,
	Tiled2X2,
	Tiled3X3,
	Atlas
}

public enum PbrPreviewShape
{
	Sphere,
	Cube,
	Plane
}