[Gmsh] Fwd: converting triangles to quadrangles mesh

[Cristóbal Bertoglio B.]

Hi

I'm resending my question from 2 days ago about the mesh only with
quandrangles .... could somebody please tell me why Gmsh still
generates triangles in this second example (see testQuad2.geo) ??

Thanks in advance,

Cristobal.


Le 26 janvier 2012 13:59, Cristóbal Bertoglio B. <cabertog at ing.puc.cl> a écrit :
> thanks! sorry I overseen it ...
>
> It works for the example i sent before, but with one surface a bit
> more complicated (see files attached) it still creates triangles, and
> even more than with the previous version.
>
> Maybe I've to set some additional options ?
>
> Thanks again,
>
> Cristobal.
>
> Le 26 janvier 2012 11:58, David Colignon <David.Colignon at ulg.ac.be> a écrit :
>>
>> On 26/01/12 10:35, Jean-François Remacle wrote:
>>
>>> You have to get the daily release of gmsh. We are actively working on the
>>> quad
>>> mesher
>>
>>
>>
>> https://geuz.org/gmsh/#Download
>>
>> ...
>> ...
>> Development version:
>>
>>    automated nightly builds: Windows (build log), Linux (build log), Mac OS
>> X (build log)
>>
>> Dave
>>
>> --
>> David Colignon, Ph.D.
>> Collaborateur Logistique du F.R.S.-FNRS
>> CÉCI - Consortium des Équipements de Calcul Intensif
>> ACE - Applied & Computational Electromagnetics
>> Sart-Tilman B28
>> Université de Liège
>> 4000 Liège - BELGIQUE
>> Tél: +32 (0)4 366 37 32
>> Fax: +32 (0)4 366 29 10
>> WWW:    http://www.ceci-hpc.be/
>> Agenda: http://www.google.com/calendar/embed?src=david.colignon%40gmail.com
>>
>>>
>>> JF
>>> Le 26 janv. 2012 à 10:06, Cristóbal Bertoglio B. a écrit :
>>>
>>>> Hi
>>>>
>>>> I'd like to convert a fully triangle mesh (constructed elsewhere and
>>>> merged into gmsh) to quadrangles, see attached sample files. However,
>>>> it generates some triangles. I tried putting the angle in recombine
>>>> equal to 90.0, but it doesn't change nothing neither. I'm using
>>>> algorithm 1.
>>>>
>>>> I read that in the latest version of gmsh (2.5.1) it should be done by
>>>> default, however I don't know how to get it ... I'm using the
>>>> downloadable version 2.5.0.
>>>>
>>>> It is a way to do it in the 2.5.0 ? or how can I get the 2.5.1 ?
>>>>
>>>> Thanks in advance,
>>>>
>>>> sincerely,
>>>>
>>>> Cristobal.
>>>>
>>>> <testQuad.geo><testTri.mesh>_______________________________________________
>>>> gmsh mailing list
>>>> gmsh at geuz.org <mailto:gmsh at geuz.org>
>>>> http://www.geuz.org/mailman/listinfo/gmsh
>>>
>>>
>>> ------------------------------------------------------------------
>>> Prof. Jean-Francois Remacle
>>> Universite catholique de Louvain (UCL)
>>> Ecole Polytechnique de Louvain (EPL) - Louvain School of Engineering
>>> Institute of Mechanics, Materials and Civil Engineering (iMMC)
>>> Center for Systems Engineering and Applied Mechanics (CESAME)
>>> Tel : +32-10-472352 -- Mobile : +32-473-909930
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
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>>
>>
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