[Gmsh] question about python api

[Christophe Geuzaine]

> On 28 Nov 2019, at 20:06, Frederic Dubois <frederic.dubois at umontpellier.fr> wrote:
> 
> Dear all,
> 
> I am trying to mesh a composite material made of paste and grains.
> Since I have to do some Boolean operation on a 3D volume of composite I tried to use the occ factory.
> At the end of the day I need a continuous mesh where paste elements of the mesh belong to a paste physical group and grains elements belong to an other physical group.
> 
> In the attached script I first create a cylinder and two grains.
> Using a cut I was able to obtain a mesh with all the elements belonging to the  paste.
> Using a fuse I was able to obtain a mesh with all the elements belonging to the grains.
> Unfortunately, it seems that the two meshes are separated.
> 
> I tried to fuse them to obtain a continuous mesh but I am not sure it works fine and that it is the proper method.
> 
> Any advice ?

Simpler to use fragments:

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Christophe


> 
> Regards
> 
> -- 
> Fr?d?ric Dubois, PhD, Eng.
> ---
> Directeur adjoint du LMGC.
> Laboratoire de M?canique et G?nie Civil - CNRS/UM
> cc 048, 163 rue Auguste Broussonnet, 34090 Montpellier
> http://www.lmgc.univ-montp2.fr/~dubois
> Tel: 33/0 467144984
> Mobile: 33/0 635490843
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? 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine