[postgis-devel] [PostGIS] #852: The use of tolerance in function point_in_ring is not robust.
PostGIS
trac at osgeo.org
Wed Jan 18 14:40:00 PST 2012
#852: The use of tolerance in function point_in_ring is not robust.
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Reporter: nicklas | Owner: pramsey
Type: defect | Status: new
Priority: blocker | Milestone: PostGIS 2.0.0
Component: postgis | Version: 1.5.X
Keywords: |
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Comment(by nicklas):
By removing, do you mean removing all the _rtree stuff as chodgson
suggests in #846? He states that the point in poly test for _st_intersects
is necessary to save for non cached geometries. If so, the problem will
not go away, if I remember right. I have not looked at the code now.
But I guess geos could take care of non cached cases too, then we maybe
can just get rid of the whole problem. And closing #846 as a bonus :-)
But is it only _ST_Intersects that is using those functions? I should take
a look in doxygen, but not now, sorry.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/852#comment:4>
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