QuadMesh.strip_graph

QuadMesh.strip_graph()

Compute the vertices and edges of the graph representing the strip connectivity, where each graph vertex is a mesh strip and each graph edge a mesh face representing the crossing of two strips. Potentially includes loop edges (u, u) or multiple arallel edges (u, v) and/or (v, u).

Returns

tuple – A tuple of two objects, the dictionary of mesh strip keys pointing to graph vertex coordinates, and the list of edges between graph vertices.