API Reference > geometry-core > CartesianGeometry > ConvexClipPlaneSet > clipInsidePushOutside clipInsidePushOutside Method Clip a convex polygon to (a single) inside part and (possibly many) outside parts. clipInsidePushOutside(xyz: GrowableXYZArray, outsideFragments: undefined | GrowableXYZArray[], arrayCache: ): undefined | GrowableXYZArray Parameter Type Description xyz GrowableXYZArray input polygon. outsideFragments undefined | GrowableXYZArray[] an array to receive (via push, with no preliminary clear) outside fragments arrayCache cache for work arrays. Returns - undefined | GrowableXYZArray the surviving inside part (if any) Defined in clipping/ConvexClipPlaneSet.ts Line 446 Last Updated: 12 June, 2024