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Dynamic modeling of butterfly subdivision surfaces
2000
IEEE Transactions on Visualization and Computer Graphics
AbstractÐIn this paper, we develop integrated techniques that unify physics-based modeling with geometric subdivision methodology and present a scheme for dynamic manipulation of the smooth limit surface generated by the (modified) butterfly scheme using physics-based ªforceº tools. This procedure-based surface model obtained through butterfly subdivision does not have a closed-form analytic formulation (unlike other well-known spline-based models) and, hence, poses challenging problems to
doi:10.1109/2945.879787
fatcat:ghggi3anb5gqdjuyddqo4eouv4