Subject: [Boost-bugs] [Boost C++ Libraries] #13382: Bug in polygon OR operation with collinear points
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2018-01-08 15:14:40
#13382: Bug in polygon OR operation with collinear points
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Reporter: k.daloukas@⦠| Owner: (none)
Type: Bugs | Status: new
Milestone: To Be Determined | Component: None
Version: Boost 1.66.0 | Severity: Problem
Keywords: |
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When OR operation is performed between 2 non-overlapping polygons that
contain collinear points with the same y coordinate, the resulting set is
empty. However, if collinear points are removed, the resulting set
contains the 2 polygons.
If generic polygon_set_data objects are used, the OR operation works fine.
The problem appears when polygon_90_set_data objects are used in order to
increase efficiency of boolean operations.
-- Ticket URL: <https://svn.boost.org/trac10/boost/ticket/13382> Boost C++ Libraries <http://www.boost.org/> Boost provides free peer-reviewed portable C++ source libraries.
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