edwithin_tpoint_tpoint1 espatialrel_tpoint_tpoint geog_disjoint geog_dwithin geog_intersects geom_contains geom_disjoint2d geom_disjoint3d geom_dwithin2d geom_dwithin3d geom_intersects2d geom_intersects3d geom_touches get_dwithin_fn

geom_disjoint3d() Datum geom_disjoint3d ( Datum  geom1, Datum  geom2  ) Call the PostGIS function ST_Intersects3D with the 2 arguments and negates the result.