[geos-devel] [GEOS] #1101: Negative buffer does not return empty geometry

[GEOS]

#1101: Negative buffer does not return empty geometry
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 Reporter:  uclaros     |       Owner:  geos-devel@…
     Type:  defect      |      Status:  new
 Priority:  major       |   Milestone:  3.9.2
Component:  Default     |     Version:  3.9.0
 Severity:  Unassigned  |  Resolution:
 Keywords:              |
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Comment (by mdavis):

 This is an issue in JTS as well.  It seems to be a long-standing problem
 (which is good and bad - I was worried it might have been a result of the
 change in [changeset:"efe09d6e53ad5e6a7a43747af24f28c6876c6c72/git"
 efe09d6/git]).

 The problem is caused by the generated buffer curve "flipping inside out".
 Unfortunately I don't have a idea of what a fix might be at the moment.

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Ticket URL: <https://trac.osgeo.org/geos/ticket/1101#comment:1>
GEOS <http://trac.osgeo.org/geos>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).