[GRASS-dev] Re: [GRASS GIS] #994: v.buffer creating wrong buffer around polygon edges.

[GRASS GIS]

#994: v.buffer creating wrong buffer around polygon edges.
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  Reporter:  mlechner  |       Owner:  grass-dev at lists.osgeo.org
      Type:  defect    |      Status:  new                      
  Priority:  major     |   Milestone:  6.4.0                    
 Component:  Vector    |     Version:  6.4.0 RCs                
Resolution:            |    Keywords:  v.buffer                 
  Platform:  Linux     |         Cpu:  Unspecified              
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Changes (by hamish):

 * cc: rmatev (added)

Comment:

 yeah, this one has been around for ages. see also its very close relative
 bug #90, AIU it's the same bug in the cleaning code for areas. and there
 is Markus M's comments in #699 too.

 the ditches area given midway through RT bug # 2765 is better now though,
 but I'm not sure about the example at the end of the old report. (note
 that bug was for the first grass6 v.buffer module)
   http://intevation.de/rt/webrt?serial_num=2765



 thanks for pointing out the simple test case. I can reproduce it on 32bit
 linux with current grass 6.5svn.

 btw I've been sitting on an area I've got that makes the main cleaning
 steps place centroids wrong; I'll file that as another bug.



 Hamish

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Ticket URL: <https://trac.osgeo.org/grass/ticket/994#comment:1>
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