10 research outputs found

    L-systems in Geometric Modeling

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    We show that parametric context-sensitive L-systems with affine geometry interpretation provide a succinct description of some of the most fundamental algorithms of geometric modeling of curves. Examples include the Lane-Riesenfeld algorithm for generating B-splines, the de Casteljau algorithm for generating Bezier curves, and their extensions to rational curves. Our results generalize the previously reported geometric-modeling applications of L-systems, which were limited to subdivision curves.Comment: In Proceedings DCFS 2010, arXiv:1008.127

    Geometric modeling with l-systems

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    Bibliography: p. 190-198Some pages are in colour

    The 9th World Congress of SOLA

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