CEM ALBUKREK wrote: > By the way what I mean by non-uniform orientation is that neighboring 2D > facet normals point in opposite directions in a random fashion. This > behaviour is observed in GMSH version gmsh-2.2.1. After correcting the > 2D mesh normals using an external meshing software tool and bringing > back the STL file in, the GMSH volume mesher works perfectly fine.
Hi Cem - Yes, it's a known bug (recent versions actually display a warning dialog about it). We're working on a fix. > > On Thu, Oct 16, 2008 at 5:17 PM, CEM ALBUKREK <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > Dear Christophe, > > I have observed a minor bug associated with non-uniform orientation > of surface facets generated using Frontal and Delaunay 2D mesh > algorithms. The discrepancy causes the 3D Netgen volume mesh > generation to fail. > > Best, > > Cem > > > > ------------------------------------------------------------------------ > > _______________________________________________ > gmsh mailing list > [email protected] > http://www.geuz.org/mailman/listinfo/gmsh -- Prof. Christophe Geuzaine University of Liege, Electrical Engineering and Computer Science http://www.montefiore.ulg.ac.be/~geuzaine _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
