Adaptive Simulation of Soft Bodies in Real-Time

Gilles Debunne 1 Mathieu Desbrun 2 Marie-Paule Cani 1, * Alan H. Barr 2
* Auteur correspondant
1 iMAGIS - Models, Algorithms and Geometry for Computer Generated Image Graphics
GRAVIR - IMAG - Graphisme, Vision et Robotique, Inria Grenoble - Rhône-Alpes
Abstract : This paper presents an adaptive technique to animate deformable bodies in real-time. In contrast to most previous work, we introduce a multi-resolution model that locally refines or simplifies the simulated object over time in order to optimize the computational effort. We use the mixed Finite-Volume/Finite-Element method to derive fast, local discrete differential operators over irregular grids with tight error bounds. The linear elasticity equations can be simulated using an arbitrary non-nested hierarchy of volumetric meshes, allowing the computation load to be automatically concentrated where and when needed. Real-time simulation, with a guaranteed frame rate, can be achieved as demonstrated through a series of examples on our video.
Mots-clés : animation multiresolution
Type de document :
Communication dans un congrès
Computer Animation 2000, 2000, Philadelphie, United States. pp.133-144, 2000
Liste complète des métadonnées

Littérature citée [23 références]  Voir  Masquer  Télécharger
Contributeur : Team Evasion <>
Soumis le : mardi 17 août 2010 - 15:09:32
Dernière modification le : jeudi 11 janvier 2018 - 06:20:04
Document(s) archivé(s) le : jeudi 18 novembre 2010 - 03:00:21


  • HAL Id : inria-00510054, version 1




Gilles Debunne, Mathieu Desbrun, Marie-Paule Cani, Alan H. Barr. Adaptive Simulation of Soft Bodies in Real-Time. Computer Animation 2000, 2000, Philadelphie, United States. pp.133-144, 2000. 〈inria-00510054〉



Consultations de la notice


Téléchargements de fichiers