[Gmsh] quadrangle mesh for a surface with more than four edges?

[Christophe Geuzaine]

Abdellatif.BELASRI at inrs.fr wrote:
> 
>  
> Hello everyone,
> I would like to know if there is a method to obtain a quadrangle mesh 
> for a surface that contains more than four edges,
> because, to do that  for surfaces with four edges we use "Transfinite 
> Surface () = {,,,};"

You can use Transfinite for surfaces with > 4 edges: cf.

   tutorial/t6.geo

Otherwise, use "Recombine Surface{...}" together with 
"Mesh.SubdivisionAlgorithm = 1;"


> Thank you in advance
> 
> 
> 
> 
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine