[Boost-bugs] [Boost C++ Libraries] #11018: Invalid geometry intersection

Subject: [Boost-bugs] [Boost C++ Libraries] #11018: Invalid geometry intersection
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-02-13 00:55:25

#11018: Invalid geometry intersection
------------------------------+---------------------------
 Reporter:  ssajjadian@…      |      Owner:  barendgehrels
     Type:  Bugs              |     Status:  new
Milestone:  To Be Determined  |  Component:  geometry
  Version:  Boost 1.56.0      |   Severity:  Problem
 Keywords:                    |
------------------------------+---------------------------
 Hi

 I have problem with intersection of these two following geometries. The
 intersection is invalid and does not make any sense.

 Geometry 1:
 MULTIPOLYGON(((66.32861177 -32.36106001,66.32805654
 -32.36294657,66.32805697 -32.36294666,66.2558847 -32.60687137,66.18259719
 -32.85172659,66.18259756 -32.85172667,66.10923256 -33.09561483,66.10923294
 -33.09561491,66.03574675 -33.34044236,65.96214887 -33.58529255,65.96214918
 -33.58529261,65.94391227 -33.64484979,65.839119 -33.032507,66.32861177
 -32.36106001)),((67.77272059 -31.62519092,67.77272315
 -31.62518165,67.77272398 -31.62517863,67.84057793 -31.37975346,67.90737994
 -31.13429944,67.92189506 -31.0817063,68.151987 -31.013051,69.236142
 -30.678138,70.320296 -31.013051,71.411955 -31.338781,72.016906
 -32.187175,72.633163 -33.032507,72.464921 -34.015608,72.292755
 -34.998316,71.385165 -35.656005,70.46265 -36.306671,69.236142
 -36.312964,68.009631 -36.306671,67.087119 -35.656005,66.69381557
 -35.37099587,66.7156576 -35.29873723,66.78843343 -35.05443368,66.86117133
 -34.80910208,66.86117388 -34.80909338,66.86117494 -34.8090898,66.93281945
 -34.5647568,67.00441882 -34.31942369,67.00441834 -34.31942359,67.07592335
 -34.07510168,67.14737287 -33.83073849,67.21777858 -33.58537517,67.28811831
 -33.34001123,67.35838201 -33.09560549,67.42858934 -32.85025274,67.49773049
 -32.6058299,67.56682212 -32.36043528,67.63585135 -32.11504002,67.63585413
 -32.11503015,67.63585478 -32.1150278,67.70382724 -31.86961401,67.77272059
 -31.62519092)))

 Geometry 2:
 MULTIPOLYGON(((67.840578 -31.37975347,67.77272059 -31.62519092,66.61484414
 -31.38427789,66.68556685 -31.13932219,67.840578 -31.37975347)))

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/11018>
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