2018年的C#凸包算法源代码

I#region Structures public struct Segment { public PointF p; public PointF q; public bool contains(SuperPoint point) { if (p.Equals(point.P) || q.Equals(point.P)) return true; return false; } } public struct SuperPoint { public PointF P; public int ID; public SuperPoint(PointF p, int id) { P = p; ID = id;