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Re: [cgal-discuss] Access the indices of vertices, edges and facets from power diagram


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  • From: "Sebastien Loriot (GeometryFactory)" <>
  • To:
  • Subject: Re: [cgal-discuss] Access the indices of vertices, edges and facets from power diagram
  • Date: Thu, 20 Jun 2019 10:58:10 +0200
  • Authentication-results: mail2-smtp-roc.national.inria.fr; spf=None ; spf=Pass ; spf=None
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Sorry, I meant:
vh->point().weight()

Sebastien.

On 6/20/19 10:54 AM, Sebastien Loriot (GeometryFactory) wrote:
Should be vh->point()->weight().

Sebastien.

On 6/20/19 10:49 AM, BRYang wrote:
Hi, Mael.

I have now encountered another problem. That is, we can access the vertex of
regular triangulation with a vertex handle vh by vh->point(), however, since
the vertex isn't defined as a weighted point, we could not get the weight of
the vertex by vh->weight().

A way for solving this is get the nearest vertex handle vh of a weighted
point wp by the "nearest_power_vertex", but I believe that it could be
redundant when the number of weighted points is large. Is there an easy way
for accessing the corresponding weighted point of a vertex?

Thank you!

Best,
Baorong Yang




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