API Reference > geometry-core > CartesianGeometry > UnionOfConvexClipPlaneSets > computePlanePlanePlaneIntersectionsInAllConvexSets computePlanePlanePlaneIntersectionsInAllConvexSets Method Collect the output from computePlanePlanePlaneIntersections in all the contained convex sets. computePlanePlanePlaneIntersectionsInAllConvexSets(points: undefined | Point3d[], rangeToExtend: undefined | Range3d, transform?: Transform, testContainment: boolean = true): number Parameter Type Description points undefined | Point3d[] (optional) array to which computed points are to be added. rangeToExtend undefined | Range3d transform Transform (optional) transform to apply to the points. testContainment boolean if true, test each point to see if it is within the convex set. (Send false if confident that the convex set is rectilinear set such as a slab. Send true if chiseled corners are possible) Returns - number number of points. Defined in clipping/UnionOfConvexClipPlaneSets.ts Line 253 Last Updated: 11 June, 2024