[Gmsh] 3D mesh using only points

[Christophe Geuzaine]

On 28/09/10 22:30, Cristóbal Bertoglio B. wrote:
> Hi everybody,
>
> I would like to know if it's possible with Gmsh to generate a
> tetrahedral mesh from only a set of points.  I read that Tetgen can do
> it but I would like to know first if it is possible with Gmsh (that
> also has Tetgen incorporated?!). I also tried with Matlab but it
> crashes for big problems....

Hi Cristobal - to tetrahedralize a set of input points you can use the 
Tetrahedralize plugin--which is just a wrapper around tetgen.

>
> Thanks in advance,
>
> Cristobal.
>
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine