API Reference > geometry-core > CartesianGeometry > ConvexClipPlaneSet > clipUnboundedSegment clipUnboundedSegment Method Find the parts of the (unbounded) line segment (if any) that is within the convex clip volume. clipUnboundedSegment(pointA: Point3d, pointB: Point3d, announce?: (fraction0: number, fraction1: number) => void): boolean Parameter Type Description pointA Point3d segment start (fraction 0) pointB Point3d segment end (fraction 1) announce (fraction0: number, fraction1: number) => void function to be called to announce a fraction interval that is within the convex clip volume. Returns - boolean true if a segment was announced, false if entirely outside. Defined in core/geometry/src/clipping/ConvexClipPlaneSet.ts Line 404 Last Updated: 13 June, 2024