Sunday, January 2, 2011

Perfecting Animation, via Science

By PATRICIA COHEN
New York Times

Eitan Grinspun, the director of Columbia University’s Computer Graphics Group, doesn’t quite qualify as hairdresser to the stars. But if you want computer-generated hair (or fur) to look convincingly real when it is twisted, clumped, matted, coiled, soaked, dusty, wind swept, singed — or just about anything else a film director could possibly think to do to it — then Mr. Grinspun is the man to consult.

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