The intersection point of two lines drawn by given four points is calculated by this
Function.
Input: First line: S1 (Start point) and E1 (End Point) Second line: S2 (Start point) and E2 (End Point)
Output: Intersection point between the two lines
From the PowerTopoExpress 2 screen, press 4 to view the CALCULATION screen.
Press 1.COGO to view the COGO screen.