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Re: [cgal-discuss] Voronoi Diagram problem


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  • From: Kuan <>
  • To:
  • Subject: Re: [cgal-discuss] Voronoi Diagram problem
  • Date: Mon, 2 Jul 2007 08:51:44 +0200
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Hi Camille,
thanks a lot! It helps!
Kuan

2007/7/1, <>:

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


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