API Reference > geometry-core > Polyface > PolyfaceClip PolyfaceClip Class PolyfaceClip is a static class gathering operations using Polyfaces and clippers. Methods Name Description clipPolyface(polyface: Polyface, clipper: ClipPlane | ConvexClipPlaneSet): Polyface | undefined Static Clip each facet of polyface to the ClipPlane or ConvexClipPlaneSet clipPolyfaceClipPlane(polyface: Polyface, clipper: ClipPlane, insideClip: boolean = true, buildClosureFaces: boolean = false): Polyface Static Clip each facet of polyface to the ClipPlane. clipPolyfaceClipPlaneWithClosureFace(polyface: Polyface, clipper: ClipPlane, insideClip: boolean = true, buildClosureFaces: boolean = true): Polyface Static Clip each facet of polyface to the ClipPlane. clipPolyfaceConvexClipPlaneSet(polyface: Polyface, clipper: ConvexClipPlaneSet): Polyface Static Clip each facet of polyface to the ClipPlane. clipPolyfaceInsideOutside(polyface: Polyface, clipper: ClipPlane | ConvexClipPlaneSet | UnionOfConvexClipPlaneSets, destination: ClippedPolyfaceBuilders): void Static Clip each facet of polyface to the ClipPlane or ConvexClipPlaneSet clipPolyfaceUnderOverConvexPolyfaceIntoBuilders(visitorA: PolyfaceVisitor, visitorB: PolyfaceVisitor, builderAUnderB: PolyfaceBuilder | undefined, builderAOverB: PolyfaceBuilder | undefined): void Static * Split facets of mesh "A" into parts that are computeCutFill(meshA: IndexedPolyface, meshB: IndexedPolyface): { meshAOverB: IndexedPolyface, meshAUnderB: IndexedPolyface } Static * Split facets into vertically overlapping sections sectionPolyfaceClipPlane(polyface: Polyface, clipper: ClipPlane): LineString3d[] Static Intersect each facet with the clip plane. Defined in core/geometry/src/polyface/PolyfaceClip.ts Line 74 Last Updated: 13 June, 2024