[Gmsh] Problem with 3-D meshing cube with holes

[David Colignon]

Hi Laurent,

I got it : some lines of your cube are defined twice (Line 17 from point 7 to 3 and line 24 from point 3 to 7).
Just add

Coherence;

at the end of your .geo file, and then define the volume with the GUI, it will work.

Regards,

Dave


-- 
David Colignon, Ph.D.
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On 22/09/10 19:39, Laurent Mahéo wrote:
> Hello Gmsh users,
>
> I am trying to mesh a cube with holes (spheres) and I have some problems.
> - When the sphere is completely inside the cube, there is no problem.
> - When a part of the sphere is located in a face of the cube, I build the new
> outside geometry and it works.
> - But when a part of the sphere is located in a edge of the cube, I build the
> new outside geometry and it does not work.
> The Gmsh software gives me :
> terminate called after throwing an instance of 'std::bad_alloc'
>    what():  std::bad_alloc
> Abandon
>
> I do not manage to see where the problem is. If you have some suggestions ...
>
>
>
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