graphlow.TensorMesh.parent_point_map

TensorMesh.parent_point_map

Advanced API: Return the parent point map instance for this derived mesh. Use this instance to transfer data from the parent mesh to the derived mesh and vice versa. This property works only for extracted surface meshes.

Returns:

ParentPointMap[T]

Parent point map for this derived mesh.

Raises:

ValueError

If this mesh is not an extracted surface mesh.