[Gmsh] Generate mesh with hexahedron elements?
David Colignon
David.Colignon at ulg.ac.be
Tue Jul 28 08:27:28 CEST 2009
Hi,
The 2D structured algorithms (transfinite and extrusion) generate triangles by default, but quadrangles can be obtained
by using the Recombine commands (see 6.3.2 Structured grids, and 6.3.3 Miscellaneous). The 3D structured algorithms
generate tetrahedra, hexahedra, prisms and pyramids, depending on the type of the surface meshes they are based on.
see
http://www.geuz.org/gmsh/doc/texinfo/gmsh-full.html#SEC40
tutorial n° 3
http://www.geuz.org/gmsh/doc/texinfo/gmsh-full.html#SEC66
and demos/hex.geo
Cheers,
Dave
--
David Colignon, Ph.D.
Collaborateur Logistique du F.R.S.-FNRS
CÉCI - Consortium des Équipements de Calcul Intensif
ACE - Applied & Computational Electromagnetics
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Université de Liège
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Rui Maciel wrote:
> Is it possible to use gmsh to generate a 3D mesh consisting of hexahedron
> elements? If so, how is it done?
>
>
> Thanks for the help,
> Rui Maciel
>
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