CGAL users discussion list

[Pedro Machado Manhães de Castro <>]

You may want to know: http://www.cs.berkeley.edu/~jrs/stellar/
If your optimality criterion is big min dihedral angles, and small max dihedral angles of tetrahedra, then I think you wouldn't be disappointed with the reference above.

Pedro

On Sat, Mar 19, 2011 at 3:24 AM, Fabio Casado Ruiz <> wrote:

I'm actually doing a research as to which advantage or disadvantage several tools and librarys have for FE Mesh generation. Any suggestions or articles about this subject? Are CGAL mesh generation and refinement algorithms optimal for FEMeshes?

----- Original Message -----
From: Christoph Weber <>
To:
Sent: Fri, 18 Mar 2011 03:24:56 -0500 (CST)
Subject: Re: [cgal-discuss] Finite Element Analysis

oh, I didn't knew that... I worked a little with CGAL. Sorry for my rash
answer..

Am Freitag, den 18.03.2011, 09:09 +0100 schrieb Sebastien Loriot
(GeometryFactory):
> Christoph Weber wrote:
> > Hi,
> >
> > I'm working a similar subject. If you are just looking for a tool, I
> > would emphasize TetGen. It is open source, dokumented and focused on
> > FE-Meshes.
> By curiosity, why do you prefer using TetGen than CGAL's Mesh_3 to
> generate FE-Meshes?
>
> The Polyhedron demo has a plugin that allows to generate 3D meshes from
> an off file (Operations->Create a tetrahedral mesh).
>
> S.
>
> >
> > regs, Christoph
> >
> > Am Donnerstag, den 17.03.2011, 12:53 -0500 schrieb Fabio Casado Ruiz:
> >> Hi. I'm studying several tools and libraries for mesh generation to use
> >> in Finite element Analysis. Has anyone used CGAL for this purposes or
> >> has any knowledge where to read about its pros and cons for this purpose???
> >> Thanks a lot..
> >> F.
> >>
>
>
--
 Dipl.-Phys. Christoph Weber
 Institut für Kontinuumsmechanik
 G.W.Leibniz Universität Hannover
 Appelstraße 11
 D-30167 Hannover
                         Tel.: +49-511-762-4135
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               e-mail:  
               Internet: www.ikm.uni-hannover.de

ECCOMAS Thematic Conference 2011: www.icccm11.uni-hannover.de
__________________________________________________


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