[postgis-tickets] [PostGIS] #5144: 3d intersects in postgis hangs on simple polyhedron

PostGIS trac at osgeo.org
Tue May 3 23:42:55 PDT 2022


#5144: 3d intersects in postgis hangs on simple polyhedron
--------------------------+----------------------------
  Reporter:  lbartoletti  |      Owner:  robe
      Type:  defect       |     Status:  new
  Priority:  medium       |  Milestone:  PostGIS SFCGAL
 Component:  sfcgal       |    Version:  3.2.x
Resolution:               |   Keywords:
--------------------------+----------------------------

Comment (by lbartoletti):

 Nota:

 {{{
 SELECT ST_3DIntersects('POINT(0 0.5 0.5)', 'POLYHEDRALSURFACE Z (((2 0.5
 0.5, 0 0 1, 0 0 0, 2 0.5 0.5)), ((2 0.5 0.5, 0 1 1, 0 0 1, 2 0.5 0.5)),
 ((2 0.5 0.5, 0 1 0, 0 1 1, 2 0.5 0.5)), ((2 0.5 0.5, 0 0 0, 0 1 0, 2 0.5
 0.5)), ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)))')
 }}}

 does not hang, but returns `false`

-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5144#comment:1>
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