Li, Yajuan; Hoffmann, Miklós; Wang, Guozhao On the shape parameter and constrained modification of GB-spline curves. (English) Zbl 1135.68603 Ann. Math. Inform. 34, 51-59 (2007). Summary: GB-spline curves can be considered as the generalization of B-spline curve incorporating a shape parameter into the polynomial basis functions. The geometric effect of the alteration of the shape parameter is discussed in this paper, including constrained shape control of the curve. MSC: 68U05 Computer graphics; computational geometry (digital and algorithmic aspects) Keywords:GB-spline curves; shape parameter; paths; shape control; constrained modification PDFBibTeX XMLCite \textit{Y. Li} et al., Ann. Math. Inform. 34, 51--59 (2007; Zbl 1135.68603) Full Text: EuDML