API Reference > geometry-core > CartesianGeometry > UnionOfConvexClipPlaneSets > announceClippedSegmentIntervals announceClippedSegmentIntervals Method announce clipSegment() for each convexSet in this ClipPlaneSet. all clipPlaneSets are inspected announced intervals are for each individual clipPlaneSet -- adjacent intervals are not consolidated. announceClippedSegmentIntervals(f0: number, f1: number, pointA: Point3d, pointB: Point3d, announce?: (fraction0: number, fraction1: number) => void): boolean Parameter Type Description f0 number active interval start. f1 number active interval end pointA Point3d line segment start pointB Point3d line segment end announce (fraction0: number, fraction1: number) => void function to announce interval. Returns - boolean Return true if any announcements are made. Defined in core/geometry/src/clipping/UnionOfConvexClipPlaneSets.ts Line 209 Last Updated: 13 June, 2024