[postgis-devel] [PostGIS] #845: ST_Intersects() precision error - returns false instead of true

[PostGIS]

#845: ST_Intersects() precision error - returns false instead of true
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 Reporter:  cdestigter  |       Owner:  pramsey      
     Type:  defect      |      Status:  new          
 Priority:  medium      |   Milestone:  PostGIS 2.0.0
Component:  postgis     |     Version:  1.5.X        
 Keywords:              |  
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Comment(by strk):

 I understand point_in_ring is the winding one.
 Do you confirm pt_in_ring is the crossing one instead ?

 Surely GEOS is using the crossing algorithm.

 There's no unit testing for pt_in_ring, nor for point_in_ring.
 Also, point_in_ring is still in postgis/ rather than liblwgeom/

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/845#comment:7>
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