Hi Nico,
Gmsh is not a solid modeler and cannot automatically compute the intersection between surfaces and/or volumes. You have
to manually compute and define the intersection surfaces (or use a real solid modeler, export the geometry in BREP or
STEP format and import it in Gmsh).
Regards,
Dave
--
David Colignon, Ph.D.
Collaborateur Logistique du F.R.S.-FNRS
CÉCI - Consortium des Équipements de Calcul Intensif
ACE - Applied & Computational Electromagnetics
Sart-Tilman B28
Université de Liège
4000 Liège - BELGIQUE
Tél: +32 (0)4 366 37 32
Fax: +32 (0)4 366 29 10
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On 05/09/12 18:25, Nico Schlömer wrote:
PS. The same holds true if two cavities intersect.
On Wed, Sep 5, 2012 at 6:24 PM, Nico Schlömer <[email protected]> wrote:
Hi,
I just played around with t5.geo which carves some ball-shaped holes
in a sample.
What I would like to do is to create some holes which may intersect
with the boundary such that, for example, a half-ball is cut out.
While it seems to be no problem to create the geo file, the 3D meshing
algorithm won't work: It only provides a mesh on the boundary if one
of the cavities intersects with the boundary.
Is there a workaround for this?
Cheers,
Nico
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