API Reference > geometry-core > CartesianGeometry > IndexedXYZCollectionPolygonOps > intersectRangeConvexPolygonInPlace intersectRangeConvexPolygonInPlace MethodStatic Return the intersection of the plane with a range cube. intersectRangeConvexPolygonInPlace(range: Range3d, xyz: GrowableXYZArray): undefined | GrowableXYZArray Parameter Type Description range Range3d xyz GrowableXYZArray Returns - undefined | GrowableXYZArray reference to xyz if the polygon still has points; undefined if all points are clipped away. Defined in geometry3d/PolygonOps.ts Line 884 Last Updated: 11 June, 2024