Constrained approximation of rational triangular Bézier surfaces by polynomial triangular Bézier surfaces

Stanislaw Lewanowicz, Pawel Keller, Pawel Wozny. Constrained approximation of rational triangular Bézier surfaces by polynomial triangular Bézier surfaces. Numerical Algorithms, 75(1):93-111, 2017. [doi]

Abstract

Abstract is missing.