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Physically-based dynamic cell representation with consistent cell neighbor relationships
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Source C3S2E; Vol. 290 archive
Proceedings of the 2008 C3S2E conference table of contents
Montreal, Quebec, Canada
POSTER SESSION: Posters table of contents
Pages 125-128  
Year of Publication: 2008
ISBN:978-1-60558-101-9
Authors
Ding Cai  University of Ottawa, Canada
Won-Sook Lee  University of Ottawa, Canada
Chris Joslin  Carleton University, Canada
Sponsors
: ACM International Conference Proceedings Series
Concordia University : Concordia University
: BytePress
Publisher
ACM  New York, NY, USA
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ABSTRACT

In this paper, we study a novel way to dynamically represent cellular materials' characteristics using Voronoi diagram and. Mass-Spring System (MSS). MSS is the key component which is applied on Delaunay edges. Once some selected site points are moved, MSS will drive the other connected site points and keep redistributing them until the internal forces between the Voronoi cells are balanced. The restriction imposed on cell neighbor relationships preserves the consistency of the deformable cellar material's topology.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
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Roberts, A. P. and Garboczi, E. J. Elastic moduli of model random three-dimensional closed-cell cellular solid. Acta Mater, 2001, 49:189~197.
 
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Vejen, N. and Pyrz, R. Modelling of Microcellular Materials Using Voronoi Cell Finite Element Method (VCFEM) -- the Homogeneous Case, September 99.
 
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Gibson, S. F. F. and Mirtich, B. A Survey of Deformable Modeling in Computer Graphics, MERL Technical Report, TR97-19, 1997.
 
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Luciani, A., Jimenez, S., Florens, J. L., Cadoz, C., and Raoult, O. Computational physics: a modeler simulator for animated physical objects. In Eurographics'91, Vienna, Austria, September 1991.
 
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Chew, P. Voronoi Diagram / Delaunay Triangulation JAVA Applet: http://www.cs.cornell.edu/Info/People/chew/Delaunay.html
 
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Bourguignon, D. and Cani, M. P. Controlling Anisotropy in Mass-Spring Systems. Eurographics, pp. 113--123. Eurographics Assoc., 2000
 
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Cooper, L. and Maddock, S. Preventing Collapse Within Mass-Spring-Damper Models of Deformable Objects. The 5th Int. Conf. in Central Europe on Comput. Graphics and Vis. 1997

Collaborative Colleagues:
Ding Cai: colleagues
Won-Sook Lee: colleagues
Chris Joslin: colleagues