[postgis-tickets] [PostGIS] #4790: 3D measuring functions doesn't recognize identical vertex points correctly

[PostGIS]

#4790: 3D measuring functions doesn't recognize identical vertex points correctly
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  Reporter:  nicklas  |      Owner:  nicklas
      Type:  defect   |     Status:  assigned
  Priority:  medium   |  Milestone:  PostGIS 3.1.0
 Component:  postgis  |    Version:  3.0.x
Resolution:           |   Keywords:
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Comment (by nicklas):

 The problem is that the shared vertex is not identified but calculated
 which gives floating point error.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4790#comment:1>
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