No ideas? What if we make it simple by pre-sorting the interior and exterior boundaries like this?
$MeshFormat 2 0 8 $EndMeshFormat $Nodes 8 1 0.000000 0.000000 0.000000 2 1.000000 0.000000 0.000000 3 0.500000 0.000000 -0.800000 4 0.333300 0.700000 -0.233300 5 0.253660 1.054899 -0.244923 6 0.526822 -0.089872 -1.155311 7 1.312372 -0.085001 0.119603 8 -0.290074 -0.095034 0.136553 $EndNodes $Elements 8 1 2 2 1 0 1 2 3 2 2 2 1 0 1 4 2 3 2 2 1 0 2 4 3 4 2 2 1 0 3 4 1 5 2 2 2 0 6 5 8 6 2 2 2 0 7 5 6 7 2 2 2 0 8 5 7 8 2 2 2 0 8 7 6 $EndElements > I don't think my recent post was very clear. I have the input geometry below. I need to output a tetra in the center having one tag and a set of non-intersecting tetras outside the first element, all having a second tag. I need both sets to have exterior faces precisely equivalent to the input triangles below. And further, I need a procedure that is general enough to work in non-trivial situations (i.e., screen picking or entering individual id's is not allowed). Anyone kind enough to help? Sincere thanks, Albert Hines _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
