/// <summary>Looks for a Material asset that's already loaded, matching the given id!</summary>
/// <param name="materialId">Which Material are you looking for?</param>
/// <returns>A link to the Material matching 'id', null if none is found.</returns>
public static Material Find(string materialId)
{
IntPtr material = NativeAPI.material_find(materialId);
return(material == IntPtr.Zero ? null : new Material(material));
}