CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

The particular case you point is using the sizing field in this file:
https://github.com/CGAL/cgal/blob/master/Mesh_2/include/CGAL/Mesh_2/Lipschitz_sizing_field_2.h

It is not documented but it is tested in this test:
https://github.com/CGAL/cgal/blob/master/Mesh_2/test/Mesh_2/test_lipschitz.cpp

HTH,

Sebastien.

On 6/17/21 6:09 PM, Radovan Bast ( via cgal-discuss 
Mailing List) wrote:
> dear all,
>
> [I am relatively new to CGAL and new to this list]
>
> Thanks so much for this super useful library!
>
> I am using 2D Conforming Triangulations and Meshes [1] and would like the 
> triangle size to follow a sizing function.
>
> In short, after a bit of trial and error I managed to do something like the 
> two left butterflies on slide 25 in presentation [2] but I am struggling with 
> creating any working code that uses a sizing function (right butterfly on 
> slide 25).
>
> I would very much appreciate if somebody could point me to the source code 
> which generated that figure or any example that demonstrates this feature 
> which I could adapt for my use case. Any pointer will be appreciated. I have 
> spent quite a bit searching for this and also trying to reconstruct this from 
> looking at the CGAL source code but after many hours doing that, I though I'd 
> ask :-)
>
> thank you!
>    radovan
>
> [1] https://doc.cgal.org/latest/Mesh_2/index.html
> [2] https://www-sop.inria.fr/geometrica/courses/master-vim/cgal-meshes.pdf