G - Physics – 06 – F
Patent
G - Physics
06
F
G06F 17/10 (2006.01) G06T 15/70 (2006.01)
Patent
CA 2605055
The present invention is a particle position solver that allows particles to reach an end of a fixed time, time step in an invalid state and which are then pushed toward a valid state. This allows the solver to continue the simulation while the simulation results move toward a valid behavior. Particle collision calculations are simplified by adopting a non-sequential model ignoring some collisions or combining them. The speed of the simulation is also improved by performing some operations outside the solver calculation loop and by using specialized data structures.
La présente invention concerne un solveur de position des particules permettant aux particules d'atteindre une extrémité d'une séquence fixe d'un état invalide puis d'être forcées vers un état valide. Cela permet au solveur de continuer la simulation pendant que les résultats de la simulation se rapprochent d'un comportement valide. Les calcul de collisions des particules sont simplifiés par l'adoption d'un modèle non séquentiel ignorant certaines collision ou les combinant. La vitesse de simulation est également améliorée par l'exécution de certaines opération hors de de la boucle de calcul du solveur, et par l'utilisation de structures de données spécialisées.
Autodesk Canada Co.
Perry + Currier
LandOfFree
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