[Gmsh] commercial use of gmsh (tetgen?)

[David Colignon]

Hi,

from the website ("Please note that TetGen is free for research and non-commercial uses. For any commercial utilization, 
a commercial license is available upon request.") and the license of Tetgen, it's not clear if you can just *use* it at 
work free of charge...

You should directly contact Dr. Hang Si

Note that in Gmsh you can choose to never use Tetgen and force the use of Netgen instead
( Tools->Options->Mesh->General->3D algorithm->Frontal ) ,
or add
Mesh.Algorithm3D = 4; // 3D mesh algorithm (1=Delaunay, 4=Frontal)
in your .geo file

Regards,

Dave

-- 
David Colignon, Ph.D.
Collaborateur Logistique du F.R.S.-FNRS
CÉCI - Consortium des Équipements de Calcul Intensif
ACE - Applied & Computational Electromagnetics
Sart-Tilman B28
Université de Liège
4000 Liège - BELGIQUE
Tél: +32 (0)4 366 37 32
Fax: +32 (0)4 366 29 10
WWW:    http://hpc.montefiore.ulg.ac.be/
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On 10/03/10 22:22, jb.leydet wrote:
> Good evening,
>
> I know gmsh uses tetgen in the background for some meshing operations.
> Does that prevent me to use gmsh at work, free of charge?
>
> I would perform CFD analysis based on the mesh created with gmsh in
> order to improve our designs, but I would not sell anything gmsh-related
> to a customer.
>
> Am I making any sense?
>
> Thank you in advance!
>
> /JB
>
>
>
> Pieddemail
> <https://compte.laposte.net/inscription/index.do?jeux=201001FOOTER>
>
>
>
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