[postgis-users] Query for a point located in closed 3d polyhedral surface
otsolmon at yahoo.com
Fri Aug 22 01:32:01 PDT 2014
Hi, PostGIS and SFCGAL users,
I have a closed 3D polyhedral surface. It is like exterior boundary of an anatomical feature.
What is the best solution to query in PostGIS if a point is located within (or inside, or completely contained by) the boundary surface.
I tried to use ST_3DIntersects. Obviously, result is empty because the feature is not solid.
The one way could be making my polyhedralsurface into solid. Is there a way to make a solid body in PostGIS. So, that I could use intersection.
Thanks a lot,
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