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[cgal-discuss] Voronoi diagram exact - inexact operation


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  • From: Khuong Vu <>
  • To: <>
  • Subject: [cgal-discuss] Voronoi diagram exact - inexact operation
  • Date: Fri, 3 Apr 2009 00:01:44 -0500

Hi everyone,

I am using the Voronoi diagram (VD) of CGAL. I have a trouble when I tried to locate a point in the VD. I just did a naive example: computed the VD, extracted a vertex location (the coordinates were fractions, not integers). Then I located it in VD. The result: the point was inside a CELL, not a vertex.

I guess this may came from the exact/inexact trait of the kernel, but I have no idea how to fix it. Do anyone have a suggestion for me, please?

Thank you
Khuong



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