I have a Point3d array, Z values are always zero. How can I have the maximum and minimum values of Y axis for every similar X values?
Sample Point 3d Array:
List[0] = (10,5,0)
List[1] = (10,6,0)
List[2] = (10,9,0)
List[3] = (7,2,0)
List[4] = (7,5,0)
List[5] = (7,8,0)
List[6] = (7,11,0)...