[geos-devel] [GEOS] #591: Port robust determinant fixes from JTS

[GEOS]

#591: Port robust determinant fixes from JTS
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 Reporter:  strk        |       Owner:  geos-devel@…              
     Type:  defect      |      Status:  new                       
 Priority:  major       |   Milestone:  3.5.0                     
Component:  Default     |     Version:  3.3.5                     
 Severity:  Unassigned  |    Keywords:                            
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Comment(by mloskot):

 Folks,

 I have gathered all my patches and findings related to this issue in two
 GEOS branches on GitHub, submitted as pull requests so it's easier to
 review the code and try it out if anyone is interested:

 * Port DoubleDouble and CGAlgorithmsDD support
 https://github.com/libgeos/libgeos/pull/40

 * Improve points co-linearity test in LineIntersector::hasIntersection
 https://github.com/libgeos/libgeos/pull/41

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Ticket URL: <http://trac.osgeo.org/geos/ticket/591#comment:11>
GEOS <http://geos.refractions.net/>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).