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Constraint-based motion synthesis for deformable models

โœ Scribed by William Moss; Ming C. Lin; Dinesh Manocha

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
265 KB
Volume
19
Category
Article
ISSN
1546-4261

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โœฆ Synopsis

Abstract

We present a fast goalโ€directed motion synthesis technique that integrates sampleโ€based planning methods with constraintโ€based dynamics simulation using a finite element formulation to generate collisionโ€free paths for deformable models. Our method allows the user to quickly specify various constraints, including a desired trajectory as a sparse sequence of waypoints, and it automatically computes a physically plausible path that satisfies geometric and physical constraints. We demonstrate the performance of our algorithm by computing animated realistic motion of deformable characters and simulation of a medical procedure. Copyright ยฉ 2008 John Wiley & Sons, Ltd.

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