Hello Christophe,
thank you very much for this.
Best regards,
Martin Vymazal
Quoting Christophe Geuzaine <[email protected]>:
Hi Martin,
I've slightly generalized our "Skin" plugin so that it can compute
boundaries of meshes (not only boundaries of post-processing
datasets); see r15201.
In a script
Plugin(Skin).FromMesh=1;
Plugin(Skin).Run;
will generate the boundary of the mesh as a new discrete surface,
which you can then reclassify.
Hope this helps,
Christophe
On 04 Apr 2013, at 13:53, Christophe Geuzaine <[email protected]> wrote:
On 04 Apr 2013, at 13:20, Martin Vymazal <[email protected]> wrote:
Hello Christophe,
thank you for your quick reply. I guess I'll have to extract the boundary
elements outside of gmsh.
We should probably provide a Plugin that does that: we currently do
it for post-processing datasets, we should do it simply for meshes...
Best regards,
Martin Vymazal
On Thursday 04 April 2013 13:12:14 Christophe Geuzaine wrote:
Hi Martin,
The Reclassify tool is a tool to "reclassify" surface meshes; but
there are
no surface elements (triangle or quads) in your mesh...
Christophe
On 04 Apr 2013, at 11:36, Martin Vymazal <[email protected]> wrote:
Dear gmsh developers,
I have a 3D flat plate grid downloaded from here:
http://turbmodels.larc.nasa.gov/flatplate_grids.html (3D Plot3d grid, 2 x
545 x 385 points). I converted the grid to vtk and also split the
hexahedra into tetra using paraview. I am not able to reclassify the
surface of the geometry to create physical surfaces (to be able to set
boundary conditions for my flow solver). The 'Reclassify' button in the
Reclassify2D dialog always remains greyed out, no matter what I do. Is it
a bug? If not, could you please tell me the settings you use to
reclassify the surface?
Best regards,
Martin
Vymazal<flatplate_clust2_tetra.vtk.gz><flatplate_clust2.vtk.gz>________
_______________________________________>
gmsh mailing list
[email protected]
http://www.geuz.org/mailman/listinfo/gmsh
_______________________________________________
gmsh mailing list
[email protected]
http://www.geuz.org/mailman/listinfo/gmsh
--
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine
--
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine
_______________________________________________
gmsh mailing list
[email protected]
http://www.geuz.org/mailman/listinfo/gmsh
