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Intersecting biquadratic Bézier surface patches

S. Chau 1 M. Oberneder 2 André Galligo 1 B. Juttler 2
1 GALAAD - Geometry, algebra, algorithms
CRISAM - Inria Sophia Antipolis - Méditerranée , UNS - Université Nice Sophia Antipolis (... - 2019), CNRS - Centre National de la Recherche Scientifique : UMR6621
2 Institute of Applied Geometry [Linz]
Abstract : We present three symbolic–numeric techniques for computing the in- tersection and self–intersection curve(s) of two Bézier surface patches of bidegree (2,2). In particular, we discuss algorithms, implementation, illustrative examples and provide a comparison of the methods.
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https://hal.inria.fr/inria-00132733
Contributor : Stéphane Chau <>
Submitted on : Wednesday, June 6, 2007 - 9:45:45 AM
Last modification on : Monday, October 12, 2020 - 10:27:37 AM
Long-term archiving on: : Friday, September 21, 2012 - 11:45:16 AM

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  • HAL Id : inria-00132733, version 1

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S. Chau, M. Oberneder, André Galligo, B. Juttler. Intersecting biquadratic Bézier surface patches. Computational Methods for Algebraic Spline Surfaces, 2005, Oslo, Norway. pp.61-79. ⟨inria-00132733⟩

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