API Reference > geometry-core > CartesianGeometry > PolygonClipper PolygonClipper Interface Interface for clipping polygons. Supported by: AlternatingCCTreeNode ConvexClipPlaneSet Implemented by AlternatingCCTreeNode ClipPlane ConvexClipPlaneSet UnionOfConvexClipPlaneSets Methods Name Description appendPolygonClip(xyz: GrowableXYZArray, insideFragments: GrowableXYZArray[], outsideFragments: GrowableXYZArray[], arrayCache: ): void Defined in clipping/ClipUtils.ts Line 88 Last Updated: 29 November, 2022