[Gmsh] About outputting Voronoi tessellations

[Christophe Geuzaine]

Hi Jiang,

There's currently no option to export the voronoi: Mesh.Voronoi=1 just requests the Voronoi to be displayed graphically (mostly for debugging/educational purposes). It's easy enough to compute once you have the mesh, though.

Christophe


> On 26 Sep 2018, at 05:14, Jiang, Yu <yu.jiang at ou.edu> wrote:
> 
> Hello Gmsh developers,
>  
> Thanks for developing the nice code for meshing. I got my 3d Delaunay triangulation without any problem. However, when I tried to make a Voronoi tessellation, I failed to find a way.
>  
> As long as I read from the manual, there is a setting Mesh.Voronoi=1 which visualizes a Voronoi diagram of current model. It did give me the results I wanted, but I cannot have them outputted into a file.
>  
> My question is: is there a way to output these Voronoi tessellation results? As long as they can be shown properly, I assume the points, lines and surfaces of Voronoi polyhedrons has already been calculated without any problem. If there has not been a way to output these results in the current program, can I get the name of the source file where Mesh.Voronoi option is performed into calculation that I can make some modifications to print them out myself?
>  
> Thanks for your help, and look forward to hear from you.
>  
> Sincerely,
>  
> Yun Jiang
>  
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— 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine

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