[Gmsh] internal boundaries in gmsh

[Marc Duflot]

Jean-François Remacle wrote:
> 
>>Gergina V Pencheva wrote:
>>  
>>>I am trying to generate a simple 2d domain with an internal boundary (a 
>>>square with a crack in it). I tried different things but nothing seemed
>>>to work. Is it possible at all to do this in GMSH?
> 
> Indeed it IS possible to do that,
[...]
> Line{5} In Surface {7};
> 
> The line 5 will be embedded in surface 7 i.e. the 2D mesh generation 
> process will
> ensure that the line segments are present in the 2D mesh and will be 
> classified
> (tagged) on line 5.

Jean-François,

Does it work in 3D?


-- 
Dr Marc Duflot
CENAERO
Avenue Jean Mermoz, 30
B-6041 Gosselies

Tel. : + 32 (0)71 91.93.64
Fax. : + 32 (0)71 91.93.31