[postgis-devel] [PostGIS] #1735: ST_MakeValid: exception on geometry
PostGIS
trac at osgeo.org
Tue Apr 3 08:29:33 PDT 2012
#1735: ST_MakeValid: exception on geometry
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Reporter: aperi2007 | Owner: strk
Type: defect | Status: assigned
Priority: medium | Milestone: PostGIS 2.0.1
Component: postgis | Version: trunk
Keywords: |
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Comment(by strk):
To recap: the issue is with the heuristic used by UnaryUnion generating
invalid noding.
I've tested that iterating the noding procedure can eventually handle to
correctly node.
Such iteration could be implemented in PostGIS ST_MakeValid to improve
likelyhood of succeeding.
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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1735#comment:22>
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