Pierre JUILLARD wrote:
Hello GMSH users,
Could you please indicate me if it is possible to generate a triangle
mesh from existing nodes, maybe using a delaunay triangulation
algorithm, with GMSH?
Yes, although the procedure is a bit "clumsly": you need to create a
post-processing view in the old post-pro format (cf. attached file),
then use the "Triangulate" plugin. You can then export the file with the
View->Save as menu.
PS : you can automate the whole process using e.g.
Merge "triangulate.pos";
Plugin(Triangulate).Run;
// use .msh output format--this option will change in
// a future release
PostProcessing.Format = 5;
Save View[1] "mymesh.msh";
I thank you in advance for your advice.
Best regards,
Pierre
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Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine
View "points to triangulate" {
SP(0,0,0){1};
SP(1,0,0){1};
SP(0,1,0){1};
SP(2,1,0){1};
SP(1,2,0){1};
SP(1,1,0){1};
};
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