API Reference > geometry-core > CartesianGeometry > ConvexClipPlaneSet > reloadSweptPolygon reloadSweptPolygon Method Define new planes in this ConvexClipPlaneSet so it clips to the inside of a polygon. always create planes for the swept edges of the polygon optionally (with nonzero sideSelect) create a cap plane using the polygon normal. reloadSweptPolygon(points: Point3d[], sweepDirection: Vector3d, sideSelect: number): number Parameter Type Description points Point3d[] Points of a bounding polygon sweepDirection Vector3d direction to sweep. sideSelect number 0 to have no cap polygon, 1 if the sweep vector side is in, -1 if sweep vector side is out. Returns - number Defined in core/geometry/src/clipping/ConvexClipPlaneSet.ts Line 597 Last Updated: 13 June, 2024