Dear Feifei, I thank you for your help and I had a look at the code you sent. Unfortunately, I must use tetrahedral meshes. Is there a way to have the same structured mesh you sent me but with tetrahedra?
Many thanks Regards, Paolo 2012/9/21 Feifei TONG <[email protected]>: > Hi Paolo, > > I will Recombine the surfaces and volumes to make the mesh structured. > > See attached the revised file. > > Regards, > Feifei > > > On 20 September 2012 22:02, Paolo Tricerri <[email protected]> wrote: >> >> Dear Gmsh users, >> >> I have a small question about how GMSH extrudes a meshed surface. The >> script I have attached to the email, creates a cylindrical tube >> extruding one of the two flat borders in the z direction. The mesh of >> the extruded border is structured and symmetric w.r.t the line x=y >> (the straight line of 45 degrees). When I extrude the mesh, the two >> curved surfaces I get are almost structured. There are some elements >> (placed in random position?) which make the mesh non completely >> structured. >> >> Why this? I would need a structured mesh and not an almost structured >> mesh. Is that possible to have the two curved surfaces structured? >> >> Many thanks for any suggestion, >> >> Paolo >> >> _______________________________________________ >> gmsh mailing list >> [email protected] >> http://www.geuz.org/mailman/listinfo/gmsh >> > > _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
