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Re: [cgal-discuss] On the CGAL features for visibility graphs


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  • From: Michael Hemmer <>
  • To: CGAL Discuss <>
  • Subject: Re: [cgal-discuss] On the CGAL features for visibility graphs
  • Date: Thu, 8 Oct 2015 16:24:36 +0200
  • Authentication-results: mail3-smtp-sop.national.inria.fr; spf=None ; spf=Pass ; spf=None
  • Ironport-phdr: 9a23:pA+QpxzyRac9pArXCy+O+j09IxM/srCxBDY+r6Qd0OgeIJqq85mqBkHD//Il1AaPBtWHra0ZwLSG+4nbGkU+or+5+EgYd5JNUxJXwe43pCcHRPC/NEvgMfTxZDY7FskRHHVs/nW8LFQHUJ2mPw6anHS+4HYoFwnlMkItf6KuStKU0Jn8ibD60qaQSjsLrQL1Wal1IhSyoFeZnegtqqwmFJwMzADUqGBDYeVcyDAgD1uSmxHh+pX4p8Y7oGx48sgs/M9YUKj8Y79wDfkBVGxnYCgI4tb2v0zDUReX/SlbFX4HlwJBRQnD9hDzGJnr9TDrs/J0nyicM8qxRr89XXGu7rxgVQTz2xsAYhUW2UWfps1rh79Au1r1rBN2x8vYYZqeKeFlVqLbZ9ITA2RbCJV/TStEV6a9ZIsGAu5JHetdqoTn7w8LrQC3DBOEC+bmyzsOjXjzi/5pm989GB3LiVRzV+kFt27Z+ZCsbP8f

In this case the answer is a clear NO.

On Oct 6, 2015 9:17 AM, "Andreas Fabri" <> wrote:
You might have a look at
http://doc.cgal.org/4.7/Manual/packages.html#PkgVisibility_2Summary

which is in the upcoming release (it is currently beta).

Best,

andreas

On 05/10/2015 00:20, Andy Astro wrote:
Dear all,

I have a rather quick question, that I was not able to find anywhere in
the official documentation or at the discussions: does CGAL include
visibility graph algorithms? If yes, could you tell which is the
implementation (Lee's, Welzl's, Ghoshs's, etc) and if it covers line
visibility as well as polygon visibility?

Many thanks for your time.

Andy E. Astro

--
Andreas Fabri, PhD
Chief Officer, GeometryFactory
Editor, The CGAL Project

phone: +33.492.954.912    skype: andreas.fabri

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