Name
Box3D — Returns a BOX3D representing the 3D extent of a geometry.
Synopsis
box3d Box3D(geometry geom);
Description
Returns a box3d representing the 3D extent of the geometry.
Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was introduced.
This method supports Circular Strings and Curves.
This function supports Polyhedral surfaces.
This function supports Triangles and Triangulated Irregular Network Surfaces (TIN).
This function supports 3d and will not drop the z-index.
Examples
Code
SELECT Box3D('LINESTRING(1 2 3,3 4 5,5 6 5)'::geometry);
Output
BOX3D(1 2 3,5 6 5)
Figure
Code
SELECT Box3D('CIRCULARSTRING(220268 150415 1,220227 150505 1,220227 150406 1)'::geometry);
Output
BOX3D(220186.99512189245 150406 1,220288.24878054656 150506.12682932706 1)
Figure