[Gmsh] Symmetry of a volume

[Christophe Geuzaine]

Marc Durufle wrote:

> I don't understand why it is forbidden to make a symmetry on a volume. 
> Is there a technical point, which is difficult or ?
> It is something which can be useful, because i like to have symmetric 
> meshes. And i see that Symmetry command is defined for points, lines or 
> surfaces, and not for volumes.

It's not "forbidden": it's just not implemented... And it would indeed 
be a nice thing to have (as well as a mesh copying option for all the 
other transformation commands).

> It is really disappointing :-(

Well, the source code is available to anyone who wants to contribute ;-)

Best,

C.

-- 
Christophe Geuzaine
Applied and Computational Mathematics, Caltech
geuzaine at acm.caltech.edu - http://geuz.org