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<p class=MsoNormal><span lang=EN-US>Hi Gmsh Experts,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I would like to create a tetrahedral mesh
from iges or step models. The models contain parts which touch each other
(result of Boolean operations). However, when I read the model with gmsh the interface
region where the solids touch is meshed twice (once for the first object and
once for the second). Additionally, the tetrahedrons at the interface overlap arbitrarily.
Is there any way to read a CAD model and mesh it with gmsh such that the
surface of the interface region of the two solids is meshed only once? <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Best regards<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Felix <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>PS: The screenshot enclosed to this mail
may show you the result I get when I try to mesh two cylinders, where the first
cylinder was trimmed by the second one.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> <o:p></o:p></span></p>
<p class=MsoNormal><img width=618 height=659 id="Bild_x0020_1"
src="cid:image001.png@01C942AE.FCC03F10"><span lang=EN-US><o:p></o:p></span></p>
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