Name
CG_RotateX — Rotates a geometry around the X-axis by a given angle.
Synopsis
geometry CG_RotateX(geometry geom, float8 angle);
설명
Rotates the input geometry geom by angle radians around the X-axis.
Availability: 3.6.0 - requires SFCGAL >= 2.0.0
This method needs SFCGAL backend.
This function supports 3d and will not drop the z-index.
예시
SELECT ST_AsText(CG_RotateX('POINT(0 1 0)', pi()/2));
POINT Z (0 6.123233995736766e-17 1)