On Wed, 15 Oct 2008, zhifeng sheng wrote: > I am quite new on Libmesh, just make it running. But it seems to me that > libmesh can not be used to generate complicated meshes except uniform ones.
It depends what you mean by "generate". Typically we use a coarse uniform mesh to represent the geometry, followed by adaptive mesh refinement to accurately capture the solution. The result can be a very non-uniform mesh. If you have some a priori mesh grading that you want on your coarse mesh, I believe the only ways to do such a thing with libMesh are to load a file from another mesh generator, use the triangle or tetgen interfaces, or use the variational smoother with target cell sizes that correspond to the grading you want. --- Roy ------------------------------------------------------------------------- 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-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
