[PostGIS] #5786: Side-location conflict: new edge starts in face 42 and ends in face 10

PostGIS trac at osgeo.org
Mon Oct 14 10:15:36 PDT 2024


#5786: Side-location conflict: new edge starts in face 42 and ends in face 10
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  Reporter:  Lars Aksel Opsahl  |      Owner:  strk
      Type:  defect             |     Status:  new
  Priority:  medium             |  Milestone:  PostGIS 3.5.1
 Component:  topology           |    Version:  master
Resolution:                     |   Keywords:  robustness
--------------------------------+---------------------------
Comment (by strk):

 For the record: PR https://git.osgeo.org/gitea/postgis/postgis/pulls/226
 earlier catches the problem erroring out at the time second edge snapping
 and splitting is attempted, giving an error like:

  ERROR:  snapping edge 17 to new node moves it past edge 18
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5786#comment:20>
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