CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

On 07/20/2012 02:47 PM, fbecker wrote:
> Hi,
>
> I have got 3D points which are located on the unit sphere. I want to
> triangulate these points in a Delaunay fashion; using a convex hull
> algorithm perfectly fits this problem.
>
> Now, I want to define a subset of these points as constrained polygons in
> the triangulation (without enclosing other points in the surface projected
> on the unit sphere).
>
> If a set of triangles replaced by the polygon already exist in the convex
> hull, no problem. Otherwise, how can it be done?
I'm afraid we have no tool to do that for now. We have a package under
development that I hope should be usable with the constrained 
triangulation package.

Sebastien.

> Thanks
>
>
>
>
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