Re: [Boost-bugs] [Boost C++ Libraries] #10661: difference algorithm returning invalid geometry

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #10661: difference algorithm returning invalid geometry
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-11-01 16:35:07

#10661: difference algorithm returning invalid geometry
-------------------------------------+-------------------------------------
  Reporter:  Volker Schöch           |      Owner:  barendgehrels
  <vschoech@…>                       |     Status:  new
      Type:  Bugs                    |  Component:  geometry
 Milestone:  To Be Determined        |   Severity:  Regression
   Version:  Boost 1.56.0            |   Keywords:  difference, multi-
Resolution:                          |  polygon, polygon, self-intersection
-------------------------------------+-------------------------------------

Comment (by barendgehrels):

 * Added test case in unit tests
 * For 1.60 this is still a problem
 * However, the first stage (the generated polygon C) is now valid
 * And (therefore) E=C-D does not generate an exception anymore, but that
 result is still invalid

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/10661#comment:3>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.