On Fri, Nov 14, 2008 at 8:28 AM, Norbert Stoop <[EMAIL PROTECTED]> wrote: > Hi, > > I started to hack together some code which will add subdivision surface > based FEM to libmesh. Assuming the mesh is a triangulation, I need to > take special care of triangles with nodes that do not all have 6 edges > (a consequence of the subdiv. approach). To do this in a smooth way, it > is best to internally renumber a triangle's nodes so that the > problematic node is the first node of the triangle (ie Elem::_nodes[0] > returns that node). > Any idea if this renumbering would break something else in libmesh? >
I guess it depends on how you number the rest of them... if they are still counter-clockwise it will probably be OK... -- John ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Libmesh-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-devel
