[postgis-tickets] [PostGIS] #3402: geometry crosses edges with 0 tolerance

[PostGIS]

#3402: geometry crosses edges with 0 tolerance
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  Reporter:  strk      |      Owner:  strk
      Type:  defect    |     Status:  new
  Priority:  medium    |  Milestone:  PostGIS 2.1.9
 Component:  topology  |    Version:  2.1.x
Resolution:            |   Keywords:
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Comment (by strk):

 Adding the intersection point upfront also fixes the issue, suggesting
 that adding all intersection points first could be a good move. Same
 observation also made in
 https://trac.osgeo.org/postgis/ticket/3380#comment:3 (Ticket #3380 is also
 about presence of vertices within tolerance).

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3402#comment:9>
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