[postgis-tickets] [PostGIS] #5310: Robustness issue when adding certain valid geometries to topology

[PostGIS]

#5310: Robustness issue when adding certain valid geometries to topology
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  Reporter:  Björn Harrtell  |      Owner:  strk
      Type:  defect          |     Status:  new
  Priority:  medium          |  Milestone:  PostGIS 3.3.3
 Component:  topology        |    Version:  3.3.x
Resolution:                  |   Keywords:
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Comment (by strk):

 Tolerances are known to possibly introduce these problems, yes. The
 missing functionality is handling of edge medges (an incoming point on an
 existing edge "attracting" a near-by edge so that it would share a portion
 with the other one).

 I didn't check to see if this is the problem of this specific case, but
 it's a general robustness problem with PostGIS Topology.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5310#comment:3>
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