[postgis-devel] [PostGIS] #255: Geodetic point-in-polygon breaking case
PostGIS
trac at osgeo.org
Thu Nov 19 03:29:52 PST 2009
#255: Geodetic point-in-polygon breaking case
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Reporter: pramsey | Owner: pramsey
Type: defect | Status: new
Priority: medium | Milestone: PostGIS Future
Component: postgis | Version: trunk
Resolution: | Keywords:
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Comment (by nicklas):
I'm not sure I understand this right but if I do, wouldn't it be a
solution to do like this:
detect the fenomena; if this stabline intersects a paralell edge then the
start and end of that edge have to be on the stabline too. So if both
start and end intersects then the alarm should go.
then when we know it has happened, in't it possible to just give the
stabline a new direction and give it a new try?
I haven't studied the code and have just understood the pricip of the
process from your comments Paul, so if I missunderstand it all, I hope the
world will continue rotating anyway.
/Nicklas
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Ticket URL: <http://trac.osgeo.org/postgis/ticket/255#comment:4>
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