Quiz : clipping points

Picture of quiz

See if you can determine whether these points (P1, P2 and P3) are clipped away or visible after clipping by applying the rules mentioned in this section. For your convenience, the inequalities are shown below again

            Xmin < X < Xmax
        and Ymin < Y < Ymax

You can point on the ANSWER box and hold the button to see the answer

P1 ->

P2 ->

P3 ->

Go back to Clipping indivual points.
Haowei Hsieh
Last Change : Feb 19,1995