HalfEdge.face_adjacency_vertices
- HalfEdge.face_adjacency_vertices(f1, f2)[source]
Find all vertices over which two faces are adjacent.
- Parameters:
- f1int
The identifier of the first face.
- f2int
The identifier of the second face.
- Returns:
- list[int] | None
The vertices separating face 1 from face 2, or None, if the faces are not adjacent.