1.

In Cohen-sutherland subdivision line clipping algorithm, bit 3 in region code is set if _____.

A. end point of line is to the left of the window
B. end point of line is to the right of the window
C. end point of line is to the below of the window
D. end point of line is to the above of the window
Answer» D. end point of line is to the above of the window


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