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Geometry : |
Subject: [geometry] Change boost polygon / ring orientation
From: Hunk (heiko.hoennige_at_[hidden])
Date: 2013-09-13 05:17:12
Hello,
i defined on my program that a polygon is CCW and holes inside the polygon
are CW. But not i'm using boost for area calculation and clipping
operatoren.
My problem is that i use boost::geometry::correct everytime i use a boost
algorithm.
It is possible to tell boost that my polygon is CCW so i don't have to use
correct?
Or it's the better solution that i change my orientation?
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