API Reference > geometry-core > CartesianGeometry > ClipPlane > setPlane4d setPlane4d Method Set the plane from DPoint4d style plane. The saved plane has its direction normalized. This preserves the plane itself as a zero set but make plane evaluations act as true distances (even if the plane coefficients are scaled otherwise) setPlane4d(plane: Point4d): void Parameter Type Description plane Point4d Returns - void Defined in core/geometry/src/clipping/ClipPlane.ts Line 259 Last Updated: 13 June, 2024