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2002

Stable but responsive cloth

8 years 9 months ago
Stable but responsive cloth
We present a semi-implicit cloth simulation technique that is very stable yet also responsive. The stability of the technique allows the use of a large fixed time step when simulating all types of fabrics and character motions. The animations generated using this technique are strikingly realistic. Wrinkles form and disappear in a quite natural way, which is the feature that most distinguishes textile fabrics from other sheet materials. Significant improvements in both the stability and realism were made possible by overcoming the post-buckling instability as well as the numerical instability. The instability caused by buckling arises from a structural instability and therefore cannot be avoided by simply employing a semi-implicit method. Addition of a damping force may help to avoid instabilities; however, it can significantly degrade the realism of the cloth motion. The method presented here uses a particlebased physical model to handle the instability in the post-buckling response ...
Kwang-Jin Choi, Hyeong-Seok Ko
Added 23 Dec 2010
Updated 23 Dec 2010
Type Journal
Year 2002
Where TOG
Authors Kwang-Jin Choi, Hyeong-Seok Ko
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