Pose-based collision fly-papering: a method for simulating objects in computer animation

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United States of America Patent

PATENT NO 7911469
SERIAL NO

11753792

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods and an apparatus allow animators to control the extent by which scripted character motions affect simulated objects' motions. The simulated objects are connected to the character or non-simulated object, such as clothing or hair, and the motion of the simulated objects is simulated based on the motion of the character or non-simulated object. Pose-based collision flypapering is employed to yield the proper behavior of simulated objects when those objects are pinched by surface regions of the character and/or other collision objects. In response to the pinching, a surface region is selected from the surface regions causing the pinching. Motion and position of the simulated object may be constrained to the selected surface region.

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Patent Owner(s)

  • PIXAR

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baraff, David Oakland, US 16 170

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