ST_3DIntersects — Tests if two geometries spatially intersect in 3D - only for points, linestrings, polygons, polyhedral surface (area)
boolean ST_3DIntersects(
geometry geomA , geometry geomB )
;
Overlaps, Touches und Within implizieren räumliche Überschneidung. Wenn irgendeine dieser Eigenschaften TRUE zurückgibt, dann überschneiden sich die geometrischen Objekte auch. Disjoint impliziert FALSE für die räumliche Überschneidung.
This function automatically includes a bounding box comparison that makes use of any spatial indexes that are available on the geometries. |
Änderung: 3.0.0 das SFCGAL Back-end wurde entfernt, das GEOS Back-end unterstützt TIN.
Verfügbarkeit: 2.0.0
This function supports 3d and will not drop the z-index.
This function supports Polyhedral surfaces.
This function supports Triangles and Triangulated Irregular Network Surfaces (TIN).
This method implements the SQL/MM specification.
SQL-MM IEC 13249-3: 5.1
SELECT ST_3DIntersects(pt, line), ST_Intersects(pt, line) FROM (SELECT 'POINT(0 0 2)'::geometry As pt, 'LINESTRING (0 0 1, 0 2 3)'::geometry As line) As foo; st_3dintersects | st_intersects -----------------+--------------- f | t (1 row)