Copies vtki meta data onto this object from another object

def copy_meta_from(self, ido):
        """Copies vtki meta data onto this object from another object"""
        self._active_scalar_info = ido.active_scalar_info
        self._active_vectors_info = ido.active_vectors_info
        if hasattr(ido, '_textures'):
            self._textures = ido._textures