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1 GALAAD - Geometry, algebra, algorithms CRISAM - Inria Sophia Antipolis - Méditerranée , UNS - Université Nice Sophia Antipolis, 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 curves of two Bézier surface patches of bidegree 2,2. In particular, we discuss algorithms, implementation, illustrative examples and provide a comparison of the methods.





Autor: S. Chau - M. Oberneder - André Galligo - B. Juttler -

Fuente: https://hal.archives-ouvertes.fr/



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