Abstract : The aim of our work is to elaborate a method to build parametric shapes (curves, surfaces,\dots) with a non uniform local aspect : every point is assigned a ''geometric texture'' that evolves continuously from a smooth aspect to a rough aspect.\\ We rely on previous work that enables us to represent free form curves that are either smooth or fractal. We propose a formalism based on finite families of iterated function systems that generalizes this previous approach. The principle is to blend shapes with uniform aspects to define a shape with a variable aspect.
https://hal-univ-bourgogne.archives-ouvertes.fr/hal-00927157
Contributeur : Christian Gentil
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Soumis le : samedi 11 janvier 2014 - 15:25:30
Dernière modification le : samedi 14 juillet 2018 - 01:06:14
Christian Gentil, Eric Tosan, Marc Neveu. MIXED-ASPECT FRACTAL CURVES. Fractals, World Scientific Publishing, 2009, 17 (04), pp.395-406. 〈hal-00927157〉
