[Gmsh] Geometry definition problem.

remacle at gce.ucl.ac.be remacle at gce.ucl.ac.be
Thu Jun 12 07:57:09 CEST 2003


En réponse à olivier <olivier at approximity.com>:

> Dear GMSH users,
>
>          I am a newbie.
>
> I'm trying to build a mesh. Its geometry is defined 
by two
> cylinders intersecting in the middle. When I try to 
build the mesh,
> the error message is that the boundary is not 
recovered. The reason
> seems to be that the geometry does not properly 
define the surface
> of the volume.
>

There is no surface intersection primitive in gmsh. 
Gmsh is an academic product that only hndles simple 
geometries. You can of course provide us some code 
that does such a job ;-)

Jean-Francois Remacle.




> How can I change it? Do I need to calculate the 
intersection
> points of the two cylinders?
>
> Thank you very much for your time and effort,
>
>     Olivier..
>
>
>
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