제목
CG_RotateY — Rotates a geometry around the Y-axis by a given angle.
요약
geometry CG_RotateY(geometry geom, float8 angle);
설명
Rotates the input geometry geom by angle radians around the Y-axis passing.
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
Code
SELECT CG_RotateY('POINT(1 0 0)', pi()/2);
래스터 출력
POINT Z (6.123233995736766e-17 0 -1)
Figure