Name

CG_IsPlanar — Check if a surface is or not planar

Synopsis

boolean CG_IsPlanar(geometry geom);

Description

Availability: 3.5.0

This method needs SFCGAL backend.

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).