[postgis-tickets] [PostGIS] #4945: ValidateTopology does not detect faces with multiple shells

PostGIS trac at osgeo.org
Thu Jul 8 14:42:34 PDT 2021


#4945: ValidateTopology does not detect faces with multiple shells
----------------------+---------------------------
 Reporter:  strk      |      Owner:  strk
     Type:  defect    |     Status:  new
 Priority:  medium    |  Milestone:  PostGIS 3.2.0
Component:  topology  |    Version:
 Keywords:            |
----------------------+---------------------------
 Simplest case: 2 disjoint triangles both listing the same face_id on the
 internal side.

 That case is not detected by ValidateTopology

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4945>
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