HalfEdge.is_manifold

HalfEdge.is_manifold()

Verify that the mesh is manifold.

A mesh is manifold if the following conditions are fulfilled:

• Each edge is incident to only one or two faces.

• The faces incident to a vertex form a closed or an open fan.

Returns:

bool

True, if the mesh is manifold. False, otherwise.

See also

is_valid(), is_regular(), is_orientable(), is_empty(), is_closed(), is_trimesh(), is_quadmesh()