@robbykraft points out that the following natural pairings of vertices, edges, and faces are currently not in the spec:
vertices_edges
edges_edges
faces_faces
We should explicitly mention that we're omitting them, or define these, including how they should be ordered. edges_edges could be ordered by one vertex and then the other — unclear whether it's useful though. faces_faces should probably be edge adjacencies.
@robbykraft points out that the following natural pairings of
vertices,edges, andfacesare currently not in the spec:vertices_edgesedges_edgesfaces_facesWe should explicitly mention that we're omitting them, or define these, including how they should be ordered.
edges_edgescould be ordered by one vertex and then the other — unclear whether it's useful though.faces_facesshould probably be edge adjacencies.