[Gmsh] Structured Mesh combined with Unstructured mesh

[Christophe Geuzaine]

On 27 Jul 2012, at 07:47, Feifei TONG <tongf.fei at gmail.com> wrote:

> Hi Authors and Users,
> 
> I have a question about combining structured mesh and unstructured mesh in Gmsh. I would like to get the attached mesh around the tip of a cylinder.
> 
> Can anyone enlighten me on how to realise this in Gmsh? Thanks very much. 
> 

The current stable release will only tetrahedralize the volume if the surafce mesh is made of triangles.

The SVN version contains an experimental feature that will try to automatically generate pyramids when necessary to connect the tetrahedra to the quads on the boundary if there are some.

Christophe

> Kind regards,
> Feifei
> 
> 
> <cylinderTip.png>_______________________________________________
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine