摘要
de Casteljau算法可以递推地定义一条具有限个控制顶点的Bézier曲线,在此基础上文中给出了基于de Casteljau算法的Bézier逼近细分曲线算法.
The de Casteljau evaluation algorithm applies to a finite sequence of control points defines a Bezier curve. This paper presents an approximating subdivision scheme for Bezier based on de Casteljau algorithm.
出处
《西南民族大学学报(自然科学版)》
CAS
2008年第6期1118-1121,共4页
Journal of Southwest Minzu University(Natural Science Edition)