70002393 How to sort gPoints

Summary

I have gpoints containing following points. (5,0,10) (33,0,66) (0,0,0) (15,0,30) (20,0,40) (28,0,56) (24,0,48) (10,0,20) Now is there a quick way to arrange them in ascending order as shown below through a line. I.e. (0,0,0) (5,0,10) (10,0,20) (15,0,30) (20,0,40) (24,0,48) (28,0,56) (33,0,66)

Solution

Example:

 gPoints pts = new gPoints(new gPoint[] {
                    new gPoint(5,0,10),
                    new gPoint(33,0,66),
                    new gPoint(0,0,0),
                    new gPoint(15,0,30),
                    new gPoint(20,0,40),
                    new gPoint(28,0,56),
                    new gPoint(24,0,48),
                    new gPoint(10,0,20)
                });
                pts.Sort(new sortgpointsX());

         class sortgpointsX : IComparer
        {
            public int Compare(gPoint x, gPoint y)
            {
                if (x.x == y.x) return 0;
                if (x.x > y.x) return 1;
                return -1;

            }
        }

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