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Explain Warnocks algorithm used to remove hidden surfaces with example.
written 7.3 years ago by gravatar for prof.vaibhavbadbe prof.vaibhavbadbe • 1.7k modified 4.9 years ago by gravatar for sanketshingote sanketshingote • 100
computer graphics
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written 7.1 years ago by gravatar for prof.vaibhavbadbe prof.vaibhavbadbe • 1.7k

Warnock's Algorithm (Area Subdivision Algorithm):-

An interesting approach to the hidden-surface problem was developed by Warnock. He developed area subdivision algorithm which subdivides each area into four equal squares. At each stage in the recursive-subdivision process, the relationship between projection of each polygon and the area of interest is checked …

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