[Gmsh] Surfaces with many borders

Julien Genée julien.genee at ensma.fr
Wed Aug 3 15:10:51 CEST 2016

Hello everyone,

I'm part of a team in French PPRIME institute, devoted to 3D 
reconstruction of polycrystalline aggregates. I am studying the use of 
GMSH to construct the geometry of our aggregates. But I am facing a 
problem when I need to create complex (non planar) surfaces bordered by 
more than 4 lines. I understand that Ruled Surfaces are limited to 3 or 
4 lines.
Is there an other type of surface (like Bspline surface for example) 
that I can use ? Do you know a way to solve my problem ?
I joined the GEO file.

Thanks for your time and help !

Julien GENEE
PhD Student
Institut P'
Département Physique et Mécanique des Matériaux

ENSMA - Téléport 2, 1 avenue Clément Ader, BP 40109

E-mail: julien.genee at ensma.fr

Tel: +33(0)5 49 49 82 15
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