API Reference > geometry-core > Polyface > PolyfaceClip > clipPolyfaceClipPlane clipPolyfaceClipPlane MethodStatic Clip each facet of polyface to the ClipPlane. Return all surviving clip as a new mesh. WARNING: The new mesh is "points only" -- parameters, normals, etc are not interpolated clipPolyfaceClipPlane(polyface: Polyface, clipper: ClipPlane, insideClip: boolean = true, buildClosureFaces: boolean = false): Polyface Parameter Type Description polyface Polyface clipper ClipPlane insideClip boolean buildClosureFaces boolean Returns - Polyface Defined in core/geometry/src/polyface/PolyfaceClip.ts Line 86 Last Updated: 13 June, 2024