[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 nicklas):

 Ok, I see that the name was point in ring.

 So we have pt_in_ring and
 point_in_ring

 As far as I understand they are supposed to do the same thing.

 here is a good discussion about the two approaches:

 http://softsurfer.com/Archive/algorithm_0103/algorithm_0103.htm

 /Nicklas

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/845#comment:6>
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