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 <>
Soumis le : samedi 11 janvier 2014 - 15:25:30 Dernière modification le : vendredi 17 juillet 2020 - 14:58:40
Christian Gentil, Eric Tosan, Marc Neveu. MIXED-ASPECT FRACTAL CURVES. Fractals, World Scientific Publishing, 2009, 17 (04), pp.395-406. ⟨hal-00927157⟩