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Re: [cgal-discuss] crop infinite edges of additive weighted voronoi diagram.


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  • From: VSav <>
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  • Subject: Re: [cgal-discuss] crop infinite edges of additive weighted voronoi diagram.
  • Date: Thu, 14 Jan 2021 07:18:55 -0600 (CST)
  • Authentication-results: mail2-smtp-roc.national.inria.fr; spf=None ; spf=SoftFail ; spf=Pass
  • Ironport-phdr: 9a23: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
Hi Sebastien,
Thank you for the reply.
The link you shared helps to retrieve cell info of Voronoi diagram.
I want to create voronoi diagram of disks (Additive Voronoi diagram). Here,
the edges can be curved lines not necessarily straight lines. Incase of
infinite edges how can I retrieve the edge information that is sufficient to
convert the edge into ray.
Once, I can convert the edge into ray i can find the intersection of that
ray with the isorectangle and get the cropped edge.

What can I do to get the halfedge info?

Thanks,
Virti



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