Abstract : We present IRTCD, a novel Iterative Ray-Traced Collision Detection algorithm that exploits spatial and temporal coherency. Our approach uses any existing standard ray-tracing algorithm and we propose an iterative algorithm that updates the previous time step results at a lower cost with some approximations. Applied for rigid bodies, our iterative algorithm accelerate the collision detection by a speedup up to 33 times compared to non-iterative algorithms on GPU.
https://hal.archives-ouvertes.fr/hal-00881773
Contributeur : Valérie Gouranton
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Soumis le : vendredi 8 novembre 2013 - 22:24:30
Dernière modification le : mercredi 16 mai 2018 - 11:24:07
Document(s) archivé(s) le : lundi 10 février 2014 - 11:56:40
