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Question

According to Cohen-Sutherland algorithm, a line is completely outside the window if ............

a.

The region codes of line endpoints have a '1' in same bit position.

b.

The endpoints region code are nonzero values

c.

If L bit and R bit are nonzero.

d.

The region codes of line endpoints have a '0' in same bit position.

Posted under Computer Graphics

Answer: (a).The region codes of line endpoints have a '1' in same bit position.

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Q. According to Cohen-Sutherland algorithm, a line is completely outside the window if ............

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