[Gmsh] Problem with Plugin(Tetrahedralize)

[Christophe Geuzaine]

Hello Matthieu - I think that the problem comes from the fact that all 
your "point" elements in the .msh file have the same elementary number 
(0). Give the points a valid id number and it should work just fine.


On 25/11/10 18:05, Matthieu Labbé wrote:
> Hello,
>
> I have some problems with Plugin(Tetrahedralize):
>
> 1) Plugin(Tetrahedralize) crashes with an error message that makes no
> sense to me:
>
>     Error   : Tetrahedralization added points (681 -> 661): aborting
>
> Adding some noise to the data solved that problem, but I'm still
> wondering what this message means...
> Attached files to reproduce error:
>
>     data.msh
>     data.geo
>
>
> 2) After I added some noise to the the data, I have some visualization
> problem: some clipping-like effect appears with rotation, see attached
> files:
>
>     data+noise.msh
>     data+noise.geo
>     data+noise.geo.png
>
>
> Thank you for any help with these issues.
> Matthieu Labbé.
>
>
> PS: Some error messages from Plugin(Tetrahedralize) such as
>
>     All points seem to be coplanar.
>     All points seem to be collinear.
>
> do not appear in the Message Console window.
> They do appear in the Linux terminal but I can't see them under Windows.
>
> --
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> Matthieu Labbé       Tél: +33 6 34 96 84 53
>
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>
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine