Inversion alleviation for stable elastic body simulation - Télécom Paris Accéder directement au contenu
Article Dans Une Revue Computer Animation and Virtual Worlds Année : 2023

Inversion alleviation for stable elastic body simulation

Résumé

In general, it is not easy to simulate an elastic body that undergoes large deformations. Especially when its elements are inverted or tangled, that is, when its vertices penetrate its polygons, simulation often fails. In this paper, we propose a simple yet highly effective method for alleviating the inversion problems of elastic bodies. Our experiments made with typical optimization-based solvers demonstrate that the proposed method successfully stabilizes the solvers and produces visually plausible motions. We believe that our method can be widely adopted by a variety of state-of-the-art elastic-body simulators thanks to its simplicity.
Fichier non déposé

Dates et versions

hal-04143150 , version 1 (27-06-2023)

Identifiants

Citer

JaeHyun Lee, Seung‐wook Kim, Kiwon Um, Min Hyung Kee, JungHyun Han. Inversion alleviation for stable elastic body simulation. Computer Animation and Virtual Worlds, 2023, 34 (3-4), ⟨10.1002/cav.2183⟩. ⟨hal-04143150⟩
19 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More