<div dir="ltr">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. <br>
<br><div class="gmail_quote">On Thu, Oct 16, 2008 at 5:17 PM, CEM ALBUKREK <span dir="ltr"><<a href="mailto:calbukrek@gmail.com">calbukrek@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div dir="ltr">Dear Christophe,<br><br>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.<br>
<br>Best,<br><br>Cem<br>
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