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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi everyone,<br>
<br>
I have a quick question about the Intersection Iterator. Before starting, I'm using AlbertGrid.<br>
<br>
Suppose you have a triangle ABC, and you need to perform some operations related to its boundary edges, i.e., the three segments AB, AC, BC.<br>
When you call the intersection iterator, you get three iterators, one for each edge. So far, so good.<br>
But what is the correspondence? I mean, iterator -> geometry().corner(0) gives you the local first corner of the codim-1 entity. To which global vertex does it correspond? A, B or C?<br>
<br>
I'm not even sure if this question is related to DUNE in general, or maybe should be addressed to DUNE-FEM.<br>
<div>Thanks for your help!<br>
<br>
Andrea<br>
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__________________________________________________________<br>
<br>
Andrea Sacconi<br>
PhD student, Applied Mathematics<br>
AMMP Section, Department of Mathematics, Imperial College London,<br>
London SW7 2AZ, UK<br>
a.sacconi11@imperial.ac.uk<br>
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