public override int GetHashCode()
 {
     unchecked
     {
         var hashCode = ScatteringWidth.GetHashCode();
         hashCode = (hashCode * 397) ^ Translucency.GetHashCode();
         hashCode = (hashCode * 397) ^ TranslucencyMap.GetHashCode();
         hashCode = (hashCode * 397) ^ ProfileFunction.GetHashCode();
         hashCode = (hashCode * 397) ^ KernelFunction.GetHashCode();
         return(hashCode);
     }
 }