Quasi-Cubic Bézier Interpolation Curves with One Shape Parameter

Bezier curve is an important curve in CAGD.As an example of quasi-cubic Bezier curve with one shape parameter,the characters of quasi-cubic Bezier curves with one shape parameter are analyzed,a class of C2 continuous quasi-cubic Bezier interpolation curves with one shape parameter is constructed.At last,the illustrations show that interpolation curves with one shape parameter are effective in practice on geometric modeling.