[Gmsh] R: Use a previously constructed .msh as a surface
ruard at artenum.com
Wed Apr 20 13:49:49 CEST 2016
The mesh to geo exporter can be used in several contexts.
First, during the import of geometry from an external Gmsh format, the
import can be made by tessellation. In Gmsh, it seems to be not possible
to edit .msh file. If you use the mesh to geo exporter, then you can
edit your geometry and then re-generate a Gmsh .msh file.
Secondly, in the context described by Matt in this mail, you can use the
mesh to geo exporter to generate a .geo Gmsh file from a .msh Gmsh file.
Then, you can build a surface loop and finally build a volume in the
generated .geo Gmsh file.
To finish, we use the mesh to geo exporter to build a lunar ground from
cloud of points
On Wed, 2016-04-20 at 09:46 +0000, Alessandro Vicini wrote:
> Hullo Benjamin,
> in general you start from a .geo file to generate the corresponding .msh. So when is it useful for you to do the inverse process? Thanks.
> -----Messaggio originale-----
> Da: gmsh [mailto:gmsh-bounces at ace20.montefiore.ulg.ac.be] Per conto di benjamin JEANTY-RUARD
> Inviato: mercoledì 20 aprile 2016 10.39
> A: mcovalt at gmail.com
> Cc: Nicolas Chabalier; gmsh at geuz.org
> Oggetto: Re: [Gmsh] Use a previously constructed .msh as a surface
> Hi Matt,
> In Artenum company, we have developed a tool used to convert from a .msh Gmsh file to a .geo Gmsh file.
> I think this tool could solve your problem. Unfortunately, it is not released yet but we will try to do it soon.
> However, if you are interested by this tool, tell us and we will try to send you an executable packaged.
> > Message: 2
> > Date: Mon, 18 Apr 2016 22:38:42 +0000
> > From: Matt Covalt <mcovalt at gmail.com>
> > To: "gmsh at geuz.org" <gmsh at geuz.org>
> > Subject: [Gmsh] Use a previously constructed .msh as a surface
> > Message-ID:
> > <CANoeO=6Xczmdb5PBe_hgz2NTxVkPORY-7P-A_OcuWqNPYPFQQQ at mail.gmail.com>
> > Content-Type: text/plain; charset="utf-8"
> > Hi all,
> > I've got a few triangulated surfaces in .msh format. I'd like to use
> > these as surfaces to create a surface loop then a volume.
> > Is this possible?
> > Matt
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> > ------------------------------
> Benjamin JEANTY-RUARD
> Artenum Toulouse - Science & Groupware
> Bâtiment Calfocenter
> 10, rue Marguerite Long
> 31320 Castanet-Tolosan
> Phone: +33 (0)5 82 95 51 97
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Phone: +33 (0)5 82 95 51 97
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