[postgis-devel] [PostGIS] #255: Geodetic point-in-polygon breaking case
PostGIS
trac at osgeo.org
Thu Nov 19 12:24:40 PST 2009
#255: Geodetic point-in-polygon breaking case
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Reporter: pramsey | Owner: pramsey
Type: defect | Status: closed
Priority: medium | Milestone: PostGIS Future
Component: postgis | Version: trunk
Resolution: fixed | Keywords:
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Changes (by pramsey):
* status: new => closed
* resolution: => fixed
Comment:
OK, I've committed a fix for this, but it has raised again for me just how
delicate my testing of edge intersection is (I keep jiggling the tolerance
for the test tighter and looser around a sweet spot, it is *not*
numerically robust, and eventually we'll find a case which doesn't work
within the tolerance ranges required by all the other unit tests (thank
goodness for unit tests).
r4865
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Ticket URL: <http://trac.osgeo.org/postgis/ticket/255#comment:5>
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