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[cgal-discuss] Operations on a 2d arrangement


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  • From: Sterpa <>
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  • Subject: [cgal-discuss] Operations on a 2d arrangement
  • Date: Mon, 2 Nov 2009 20:58:30 +0100 (CET)

Given a 2d arrangement of lines, I have to do the following operations:

1) give a line, get the leftmost vertex lies on this line in the arrangement;
2) iterate from left to right on the vertices lie on this line.

I need these operations to implement a more efficient computation of the
levels
of an arrangement. Thanks in advance, best regards.



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