[Gmsh] A unit cube with tetrahedral grain.

[Jean-Francois Remacle]

Le 01-oct.-09 à 09:37, 정상엽 a écrit :

> Hi.
>
> I'm a beginner of gmsh. So I have a question about using gmsh.
>
> Is it impossible to generate automatically exact truncated  
> octahedron mesh
>
> with 72 tetrahedral grains which have same volume and shape.
>

Gmsh only provides automatic mesh generation routines, so, even
when it is feasible, gmsh will not generate meshes with a prescribed
structure.


> If it is impossible, how can I generate such a mesh?
>

... by hand.

> I only know about the 24 coordinate of truncated octahedron.
>
>
>
>  Also, the thing that I really want to generate is a unit cube that
>
> is filled with only truncated octahedron (at boundary of a unit
>
> cube, it can be cut off). It can be possible by using gmsh just with
>
> knowing a coordinate of the element.
>
> -- 
> Sang-Yeop, Chung
> Ph.D student.
> School of Civil and environmental Eng.
> Yonsei University, Seoul, Korea
> E-mail : sychung at yonsei.ac.kr
>
> _______________________________________________
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----------------
Prof. Jean-Francois Remacle
Universite catholique de Louvain (UCL)
Tel : +32-10-472352 -- Mobile : +32-473-909930





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