Discrete shells

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

doi:10.2312/SCA03/062-067

Discrete shells

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

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

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
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
DOIs	https://doi.org/10.2312/SCA03/062-067
Publication status	Published - 26 Jul 2003
Externally published	Yes
Event	2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003 - San Diego, United States Duration: 26 Jul 2003 → 27 Jul 2003

Publication series

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

Conference

Conference	2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003
Country/Territory	United States
City	San Diego
Period	26/07/03 → 27/07/03

Access to Document

10.2312/SCA03/062-067

Cite this

@inproceedings{46981c9aa6104c7b9be54e2c3c84d877,

title = "Discrete shells",

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.",

author = "Eitan Grinspun and Hirani, \{Anil N.\} and Mathieu Desbrun and Peter Schr{\"o}der",

note = "Publisher Copyright: {\textcopyright} The Eurographics Association 2003.; 2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003 ; Conference date: 26-07-2003 Through 27-07-2003",

year = "2003",

month = jul,

day = "26",

doi = "10.2312/SCA03/062-067",

language = "English",

isbn = "1581136595",

series = "Proceedings of the 2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003",

publisher = "Association for Computing Machinery",

pages = "62--67+364",

booktitle = "Proceedings of the 2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003",

}

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, 26/07/03. https://doi.org/10.2312/SCA03/062-067

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 › peer-review

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AU - Hirani, Anil N.

AU - Desbrun, Mathieu

AU - Schröder, Peter

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N2 - 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.

AB - 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.

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DO - 10.2312/SCA03/062-067

M3 - Conference contribution

AN - SCOPUS:84997857207

SN - 1581136595

SN - 9781581136593

T3 - Proceedings of the 2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003

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

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T2 - 2003 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, SCA 2003

Y2 - 26 July 2003 through 27 July 2003

ER -

Discrete shells

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