Re: [Boost-bugs] [Boost C++ Libraries] #10803: union algorithm returning invalid geometry

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #10803: union algorithm returning invalid geometry
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-11-01 11:13:22

#10803: union algorithm returning invalid geometry
-------------------------------------+-------------------------------------
  Reporter:  Volker Schöch           |      Owner:  barendgehrels
  <vschoech@…>                       |     Status:  closed
      Type:  Bugs                    |  Component:  geometry
 Milestone:  Boost 1.60.0            |   Severity:  Regression
   Version:  Boost 1.57.0            |   Keywords:  union, multi-polygon,
Resolution:  fixed                   |  polygon
-------------------------------------+-------------------------------------
Changes (by barendgehrels):

 * status:  new => closed
 * resolution:   => fixed
 * milestone:  To Be Determined => Boost 1.60.0

Comment:

 Checked in current code, should be fixed in 1.60. I did not modify the
 code but added a unit testcase for this ticket and checked validity too.

 Current output is (((1374, 2139), (1374, 1092), (1734, 1092), (2364,
 1718), (3174, 1374), (3174, 2526), (3174, 2886), (1374, 2886)))

 (this is CSV (bg::dsv) - note that bg::wkt explicitly closes polygons to
 conform to wkt specification). The output is a bit different than in the
 ticket.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/10803#comment:2>
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