Grinspun, Eitan and Schröder, Peter (2001) Normal bounds for subdivision-surface interference detection. In: Proceedings IEEE Visualization, 2001. VIS '01. IEEE , Piscataway, NJ, pp. 333-340. ISBN 0-7803-7201-8. https://resolver.caltech.edu/CaltechAUTHORS:20161031-164830677
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Abstract
Subdivision surfaces are an attractive representation when modeling arbitrary-topology free-form surfaces and show great promise for applications in engineering design and computer animation. Interference detection is a critical tool in many of these applications. In this paper, we derive normal bounds for subdivision surfaces and use these to develop an efficient algorithm for (self-) interference detection.
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| Additional Information: | © 2001 IEEE. The research reported here was supported in part through NSF (DMS-9874082, DMS-9872890, ACI-9982273), the Packard Foundation, Pixar, Alias|Wavefront, Intel, and Lucent. Special thanks to Adi Levin, Mathieu Desbrun, Mika Nyström, Nathan Litke, Denis Zorin, Jos Stam, Jeff Bolz, Zoë Wood, Yuval Grinspun and Khrysaundt Koenig. | ||||||||||||||||||
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| Subject Keywords: | Subdivision Surfaces, Multiresolution Surfaces, Self-interference, Gauss map, Loop’s Scheme | ||||||||||||||||||
| Classification Code: | I.3.5 [ COMPUTER GRAPHICS ]: Computational Geometry and Object Modeling - Constructive solid geometry (CSG), Geometric algorithms, Hi- erarchy, Splines; I.6.m [ SIMULATION AND MODELING ]: Miscellaneous - Collision detection; G.1.2 [ NUMERICAL A | ||||||||||||||||||
| DOI: | 10.1109/VISUAL.2001.964529 | ||||||||||||||||||
| Record Number: | CaltechAUTHORS:20161031-164830677 | ||||||||||||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20161031-164830677 | ||||||||||||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||||||||||
| ID Code: | 71638 | ||||||||||||||||||
| Collection: | CaltechAUTHORS | ||||||||||||||||||
| Deposited By: | INVALID USER | ||||||||||||||||||
| Deposited On: | 01 Nov 2016 17:53 | ||||||||||||||||||
| Last Modified: | 10 Feb 2023 22:53 |
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