[postgis-tickets] [PostGIS] #4278: ST_3DIntersects / ST_3DDistance solid aware in LWGEOM

[PostGIS]

#4278: ST_3DIntersects / ST_3DDistance solid aware in LWGEOM
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  Reporter:  komzpa   |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS 3.0.0
 Component:  postgis  |    Version:  2.4.x
Resolution:           |   Keywords:
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Comment (by hmercier):

 @komzpa could you detail ? I do not understand how
 lwgeom_clip_to_ordinate_range helps here ...

 A ray casting in 3D means to me testing intersection between a ray and
 each face of the mesh.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4278#comment:2>
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