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Re: [cgal-discuss] Choosing a representative in a 3D Periodic Delaunay Tessellation


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  • From: Michael Klatt <>
  • To:
  • Subject: Re: [cgal-discuss] Choosing a representative in a 3D Periodic Delaunay Tessellation
  • Date: Mon, 4 Feb 2019 17:08:54 -0600 (CST)
  • Authentication-results: mail3-smtp-sop.national.inria.fr; spf=None ; spf=Neutral ; spf=Pass
  • Ironport-phdr: 9a23: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

Dear Mael,

Thank you very much! Since I need the specific iteration as described above,
my code now uses the offset to move points.

To identify the correct offset, I have to determine which vertex of the cell
corresponds to my initial vertex (i.e. periodic point).
Is there an alternative to comparing each vertex using the comparison "=="?

If not, I have to make sure that the triangulation does not change at all
(since I assume that for my inexact constructions kernel, the latter is
comparing doubles).

Best regards,

Michael






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