Discrete shells

Eitan Grinspun; Anil N. Hirani; Mathieu Desbrun; Peter Schröder

Discrete shells

Eitan Grinspun, Anil N. Hirani, Mathieu Desbrun, Peter Schröder

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper we introduce a discrete shell model describing the behavior of thin flexible structures, such as hats, leaves, and aluminum cans, which are characterized by a curved undeformed configuration. Previously such models required complex continuum mechanics formulations and correspondingly complex algorithms. We show that a simple shell model can be derived geometrically for triangle meshes and implemented quickly by modifying a standard cloth simulator. Our technique convincingly simulates a variety of curved objects with materials ranging from paper to metal, as we demonstrate with several examples including a comparison of a real and simulated falling hat.

Original language	English (US)
Title of host publication	Proceedings of the 2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003
Publisher	Association for Computing Machinery
Pages	62-67+364
ISBN (Print)	1581136595, 9781581136593
State	Published - Jul 26 2003
Externally published	Yes
Event	2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003 - San Diego, United States Duration: Jul 26 2003 → Jul 27 2003

Publication series

Name	Proceedings of the 2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003

Other

Other	2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003
Country/Territory	United States
City	San Diego
Period	7/26/03 → 7/27/03

ASJC Scopus subject areas

Computer Graphics and Computer-Aided Design
Human-Computer Interaction
Software

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Discrete shells. / Grinspun, Eitan; Hirani, Anil N.; Desbrun, Mathieu et al.
Proceedings of the 2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003. Association for Computing Machinery, 2003. p. 62-67+364 (Proceedings of the 2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Grinspun, E, Hirani, AN, Desbrun, M & Schröder, P 2003, Discrete shells. in Proceedings of the 2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003. Proceedings of the 2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003, Association for Computing Machinery, pp. 62-67+364, 2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003, San Diego, United States, 7/26/03.

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Discrete shells

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