Dear Denis. In the example I gave you, the tetrahedrized mesh is just a visualization mesh : the computation is done using a fictitious domain method which is more accurate with regard to the geometry approximation.
I have been working on octree-based meshes for visualization which should give much better results, but it is not finished. By the way, you can also solve PDE problems using unstructured grids, the mesh being generated externally (using gmsh for instance). Best regards, Stéphane. _______________________________________________ ff3d-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/ff3d-users
