[Gmsh]

[Christophe Geuzaine]

Bondrea Catalin wrote:
> Hi,
> Yes, you have right, because doesn't work with extrude point, 

Good catch--I'm adding this to our TODO list.

Christophe


> so remains 
> to use transfinite command.
> On the other hand even with transfinite command is quite a lot of code 
> program if you really want other mesh than default.
> It was more easy with extrude and layers command.
> 
> Thanks.
> 
> At 16:08 Monday   10/03/03, you wrote:
> 
>> Hi,
>> I think that Layers can only be used with Extrude Line to generate a 
>> surface and
>> Extrude Surface to generate a volume.
>>
>> To specify the number of elements on a line, you should may be use 
>> Transfinite Line as shown
>> in t6.geo tutorial file.
>>
>> Laurent
>>
>>
>> Bondrea Catalin wrote:
>>
>>> Hello GMSH user list
>>>
>>> I have a little small problem: *layers *command
>>>
>>> I try to see the gmsh mailing list on one hand and also the on-line 
>>> tutorial to the other hand.
>>> I really want to know how exactly works this command layers, if some 
>>> one want to tell me.
>>> Actually how I can use it in a small program like this:
>>>
>>> //
>>> P1x = 0.0 ;
>>> P1y = 0.0 ;
>>> delta = 0.00635 ;
>>> //
>>>
>>> Point(1) = {P1x, P1y, 0, 1};
>>>
>>> //extrude the point one
>>>
>>> //Way one:
>>> Extrude Point { 1,  {0, 3*delta, 0} };
>>> //Now I want to define the layers after extrusion of one point
>>>          //Layers {.......   --> hear I don't know how to use it
>>>          // If I use in this way;
>>>          Layers {0,4,0};  
>>>                   //--> i have this message error : parse error (Layers)
>>>
>>> //Way two:
>>> // in the way which work when I extrude a line
>>> Extrude Point { 1,  {0, 3*delta, 0} }
>>> {Layers {0,4,0};};
>>>
>>> // but the gmsh give to me two errors:
>>>          // parse error ({)
>>>          // parse error (})
>>> //Ok I will try to delete the {} and the syntax will be:
>>>
>>> //Way three
>>> Extrude Point { 1,  {0, 3*delta, 0} }
>>> Layers {0,4,0};
>>> //End I will have the same error message -->: parse error (Layers)
>>>
>>> Please help me.
>>> Regards,
>>> Catalin
>>>
>>>
>>>
>>>
>>>_______________________________________________
>>>gmsh mailing list
>>>gmsh at geuz.org <mailto:gmsh at geuz.org>
>>>http://www.geuz.org/mailman/listinfo/gmsh
>>> 
>>>
>>
>>
>>
>>-- 
>>Laurent CHAMPANEY - UVSQ Dept de Mecanique
>>Laboratoire d'Etudes Mécaniques des Assemblages (CNRS-FRE2481)
>>RC 28 - Bat Descartes 
>>45, av des Etats Unis - 78035 VERSAILLES Cedex
>>Tel 01 39 25 30 26 - Fax 01 39 25 30 15
>>
> *PhD Student
> * * UNIVERSITY OF CRAIOVA, * Faculty Automation, Computer and Electronics,
> Department of Robotics. Address: Lapus Street, Nr. 5, Craiova,Dolj 
> country, Romania
> *UNIVERSITY OF OXFORD, Department of engineering Science
> *Address: Parks Road, OXFORD, OX1 3PJ, UK
> Tel. +44 (7791) 860696
> E-mail: cbondrea at robotics.ucv.ro
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> gmsh mailing list
> gmsh at geuz.org
> http://www.geuz.org/mailman/listinfo/gmsh


-- 
Christophe Geuzaine

Tel: (626) 395-4552    http://www.geuz.org
Fax: (626) 578-0124    mailto:geuzaine at acm.caltech.edu