#527: Union and UnaryUnion both fail at correctly node input lines ------------------------+--------------------------------------------------- Reporter: strk | Owner: geos-devel@… Type: defect | Status: new Priority: major | Milestone: 3.3.4 Component: Default | Version: 3.3.3 Severity: Unassigned | Keywords: ------------------------+---------------------------------------------------
Comment(by strk): Ah, I see the EdgeNodingValidator runs _before_ we re-add the common bits that we removed before runnign the operation. I bet the re-addition of commit bits is introducing more non-noded intersection. It would not be the first time I detect such behavior. I start thinking that removing common bits heuristic isn't such a good one. -- Ticket URL: <http://trac.osgeo.org/geos/ticket/527#comment:6> GEOS <http://geos.refractions.net/> GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).
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