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

[PostGIS]

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

Comment (by strk):

 Never mind, this is actually easily solved:
 {{{
  *---o
   \ /
    X
   / \
  *---o
 }}}

 The "o" points are the common endpoints, the "x" is the interior-interior
 intersection, the "*" are the middle points of each line. So no GEOS bug
 here.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3402#comment:12>
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