CGAL users discussion list

[Nico Schlömer <>]

Thanks Jane for the reply!

I've checked out the example [1] but didn't find it very enlightening. `random_labeled_image()`, `initialize_triangulation_from_labeled_image`? Perhaps a wrong link.

Cheers,

Nico

[1] http://doc.cgal.org/4.9/Mesh_3/Mesh_3_2mesh_3D_image_with_custom_initialization_8cpp-example.html

On Thu, Sep 8, 2016 at 10:22 AM Jane Tournois <> wrote:

Hi Nico,

the functions that are available so far only allow to add polyline-features.

In CGAL-4.9-beta1 [1], we have published an example showing how to
customize the initialization of the meshing process [2].

Using the same framework, you can add a 0-d feature by inserting a
weighted point at the tip of your cone. This way you can make sure it
will be present in the output mesh.

Best,

Jane


[1] http://www.cgal.org/2016/08/04/cgal49-beta1/
[2]
http://doc.cgal.org/4.9/Mesh_3/Mesh_3_2mesh_3D_image_with_custom_initialization_8cpp-example.html


Le 30/08/2016 à 12:27, Nico Schlömer a écrit :
> Hi everyone,
>
> I'd like to mark the tip of a cone as a 0-dimensional feature; how to
> do that? So far, I've only found 1D-feature addition [1].
>
> Cheers,
> Nico
>
> [1]
> http://doc.cgal.org/latest/Mesh_3/classCGAL_1_1Mesh__domain__with__polyline__features__3.html#a2e99457765c639ab583d2dd1057160ea

--
Jane Tournois, PhD
R&D Engineer at GeometryFactory
http://www.geometryfactory.com/


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