Title: Optimized continuous collision detection for deformable triangle meshes
Authors: Hutter, Marco
Fuhrmann, Arnulph
Citation: Journal of WSCG. 2007, vol. 15, no. 1-3, p. 25-32.
Issue Date: 2007
Publisher: Václav Skala - UNION Agency
Document type: článek
URI: http://wscg.zcu.cz/wscg2007/Papers_2007/journal/!WSCG2007_Journal_Final.zip
ISBN: 978-80-86943-00-8
ISSN: 1213-6972 (hardcopy)
1213-6964 (online)
1213-6980 (CD-ROM)
Keywords: detekce kolizí;simulace tkaniny
Keywords in different language: collision detection;cloth simulation
Abstract: We present different approaches for accelerating the process of continuous collision detection for deformable triangle meshes. The main focus is upon the collision detection for simulated virtual clothing, especially for situations involving a high number of contact points between the triangle meshes, such as multi-layered garments. We show how the culling efficiency of bounding volume hierarchies may be increased by introducing additional bounding volumes for edges and vertices of the triangle mesh. We present optimized formulas for computing the time of collision for these primitives analytically, and describe an efficient iterative scheme that ensures that all collisions are treated in the correct chronological order.
Rights: © Václav Skala - UNION Agency
Appears in Collections:Volume 15, number 1-3 (2007)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/1422

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