/// <summary> /// /// </summary> /// <param name="ss"></param> /// <param name="si"></param> public virtual void ComputeIntersections(SweepLineSegment ss, SegmentIntersector si) { si.AddIntersections(_edge, _ptIndex, ss._edge, ss._ptIndex); }
/// <summary> /// /// </summary> /// <param name="edge"></param> /// <param name="edgeSet"></param> private void Add(Edge edge, object edgeSet) { IList<Coordinate> pts = edge.Coordinates; for (int i = 0; i < pts.Count - 1; i++) { SweepLineSegment ss = new SweepLineSegment(edge, i); SweepLineEvent insertEvent = new SweepLineEvent(edgeSet, ss.MinX, null, ss); _events.Add(insertEvent); _events.Add(new SweepLineEvent(edgeSet, ss.MaxX, insertEvent, ss)); } }