API Reference > geometry-core > CartesianGeometry > UnionOfConvexClipPlaneSets > polygonClip polygonClip Method Clip a polygon using this ClipPlaneSet, returning new polygon boundaries. Note that each polygon may lie next to the previous, or be disconnected. polygonClip(input: GrowableXYZArray | Point3d[], output: GrowableXYZArray[]): void Parameter Type Description input GrowableXYZArray | Point3d[] output GrowableXYZArray[] Returns - void Defined in core/geometry/src/clipping/UnionOfConvexClipPlaneSets.ts Line 185 Last Updated: 13 June, 2024