Title:
SAWTOOTH SPLINE DISPLAY
Document Type and Number:
WIPO Patent Application WO2005081697
Kind Code:
A3
Abstract:
In a computer aided animation system where an animation spline is produced from a sequence of knots, the display of the animation spline is modified so that the vertical axis of the curve is flipped at selected 'pose' knots in order to allow ready evaluation, typically by visual inspection, of the perception effect of the spline.
Inventors:
PODESTA ROBERT G (US)
CLARK SCOTT P (US)
SCHOENEMAN CHRISTOPHER R (US)
MILLIRON TIMOTHY S (US)
CLARK SCOTT P (US)
SCHOENEMAN CHRISTOPHER R (US)
MILLIRON TIMOTHY S (US)
Application Number:
PCT/US2004/033365
Publication Date:
August 17, 2006
Filing Date:
October 08, 2004
Export Citation:
Assignee:
PIXAR (US)
PODESTA ROBERT G (US)
CLARK SCOTT P (US)
SCHOENEMAN CHRISTOPHER R (US)
MILLIRON TIMOTHY S (US)
PODESTA ROBERT G (US)
CLARK SCOTT P (US)
SCHOENEMAN CHRISTOPHER R (US)
MILLIRON TIMOTHY S (US)
International Classes:
G06T15/70; G06T11/20; G06T13/00
Foreign References:
| US6115051A | 2000-09-05 | |||
| US5317682A | 1994-05-31 |
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