[postgis-tickets] [PostGIS] #3244: ST_3DClosestPoint returns garbage in Z for 3dz-2d arg

[PostGIS]

#3244: ST_3DClosestPoint returns garbage in Z for 3dz-2d arg
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  Reporter:  strk     |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  high     |  Milestone:  PostGIS 2.2.0
 Component:  postgis  |    Version:  trunk
Resolution:           |   Keywords:
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Comment (by strk):

 Shouldn't first arg always drive dimension space ?
 I mean, what's the point on FIRST ARG which is closest to SECOND ARG ?
 If FIRST ARG is 2d, we should just discard the Z from SECOND ARG,
 shouldn't we ?

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3244#comment:4>
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