Thank you very much for your quick solution of the problem!<br>
<br>
Now it is possible to obtain a 3D mesh of the reported structures.
Indeed, I have been able to obtain only a very dense 3D mesh,
considering a very small element size factor. In case a not so small
value of this parameter is considered, it's possible to obtain a 2D
mesh, but not a 3D mesh. Is this a requirement for the 3D mesh in this
kind of structures or would there be any other alternative in order to
get a not so dense mesh?<br>
<br>
Again, thank you for your help!<br>
<br>
Teresa<br><br><div class="gmail_quote">On Sat, May 9, 2009 at 9:30 AM, Christophe Geuzaine <span dir="ltr"><<a href="mailto:cgeuzaine@ulg.ac.be">cgeuzaine@ulg.ac.be</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 class="im">Teresa Pinheiro wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hello to everybody!<br>
<br>
I have found two simple examples with cylindric symmetry, where the mesh module of gmsh doesn't perform a 3D mesh. I have tried with different meshing algorithms and changing the element size factor, but I haven't been able to obtain a 3D mesh.<br>
<br>
</blockquote>
<br></div>
Hi Teresa - this should be fixed in tomorrow's nightly snapshot: there<br>
was a small tolerance issue in the mesh algorithm for periodic surfaces.<br>
<br>
Thanks for the bug report!<br>
<br>
Christophe<br>
<br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im">
See the brep files, where the geometry is kept and the output files, where the outgoing info is saved.<br>
<br>
Thanks!<br>
<br>
<br>
Teresa<br>
<br>
<br>
<br></div>
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</blockquote>
<br>
<br>
-- <br>
Prof. Christophe Geuzaine<br>
University of Liege, Electrical Engineering and Computer Science<br>
<a href="http://www.montefiore.ulg.ac.be/%7Egeuzaine" target="_blank">http://www.montefiore.ulg.ac.be/~geuzaine</a><br>
<br>
<br>
</blockquote></div><br>