Time-critical animation of deformable solids: Collision Detection and Deformable Objects

Authors:
J. Dequidt;D. Marchal;L. Grisoni
Affiliations:
Laboratory LIFL & INRIA, Project Alcove, Batiment M3, 59655 Villeneuve d'Ascq, France.;-;-
Venue:
Computer Animation and Virtual Worlds - CASA 2005
Year:
2005

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Hybrid simulation of deformable solids

SCA '07 Proceedings of the 2007 ACM SIGGRAPH/Eurographics symposium on Computer animation

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Abstract

This article presents a model for handling multi-resolution animation of complex deformable models. An octree-based animation and algorithmic tools are introduced to provide real-time interaction on complex objects. Some efficient collision detection scheme is also described for deformable models. A method is also presented for time-guaranteed mechanical simulation: It allows an automatic tuning of the octree resolution to match some external performance constraints, such as a pre-defined CPU consumption limit. Copyright © 2005 John Wiley & Sons, Ltd.