CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

Song Lin wrote:
> Hi,
>
> I have build a Regular_triangulation_3 based on the example
> "examples/Triangulation_3/regular_3.cpp":
>
> typedef CGAL::Exact_predicates_inexact_constructions_kernel K;
> typedef CGAL::Regular_triangulation_euclidean_traits_3<K> Traits;
> typedef Traits::RT Weight;
> typedef Traits::Bare_point Point;
> typedef Traits::Weighted_point Weighted_point;
> typedef CGAL::Regular_triangulation_3<Traits> Rt;
> typedef Rt::Vertex_iterator Vertex_iterator;
> typedef Rt::Vertex_handle Vertex_handle;
>
> For a Vertex_handle, I can get Vertex_handle->point(), but don't know
> how to get "Vertex_handle->weight()". Anyone can help me about this?
> Or, is there any "weight" information in "Rt::Vertex_handle"?
>
> Best regards,
> Lin
This is the point which is weighted. Try:

Vertex_handle->point().weight();

S.