Name
ST_3DIntersection — Perform 3D intersection
Synopsis
geometry
ST_3DIntersection
(
geometry
geom1
, geometry
geom2
)
;
Description
![[Warning]](./images/warning.png)
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ST_3DIntersection is deprecated as of 3.5.0. Use CG_3DIntersection instead. |
Return a geometry that is the shared portion between geom1 and geom2.
Availability: 2.1.0
This method needs SFCGAL backend.
This method implements the SQL/MM specification.
SQL-MM IEC 13249-3: 5.1
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).