CGAL users discussion list

Le Dim 1 juillet 2007 18:24, Kuan a écrit :
> Hi all,
> I have a problem with Voronoi Diagram.
> I want to transfer a infinite Voronoi Diagram edge(which is a Halfedge) to
> Ray_2;
> I do it like this.
> DT::Edge e = ec->dual();   //ec is the infinite Halfedge
>                 dt.dual(e);        //dt is the dual of the Voronoi Diagram
> vd, but it doesn't work here

It should work. What is happening exactly?
Did you define dt correctly, as in the following?

const DT& dt = vd.dual();

If the const& is missing, dt will not be the underlying triangulation but
a copy of it. This may be the cause of your problems.

-- 
Camille