- compare-coordprocedure
Given the indices of two points and a coordinate index, compares the respective coordinates of the two points and returns -1, 0, or 1, depending on whether the coordinates are less than, equal, or greater than each other.
Given the indices of two points and a coordinate index, compares the respective coordinates of the two points and returns -1, 0, or 1, depending on whether the coordinates are less than, equal, or greater than each other.