Matthew Knepley wrote: > Yes, this is what I meant. It seems like this will only work for simplices?
It works fine for the whole zoo. You need to assign a canonical ordering of vertices and canonical ordering+orientation for downward adjacencies. Then entities are completely described by their topology and vertex connectivity. A full description and API: http://www.mcs.anl.gov/uploads/cels/papers/P1573A.pdf Jed
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