[Gmsh] 3D mesh using only points

Christophe Geuzaine cgeuzaine at ulg.ac.be
Fri Oct 15 17:57:17 CEST 2010

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