摘要
通过对B啨ｚｉｅｒ曲线几何特性的分析 ,介绍了基于控制点的几何作图原理和一般方法 。
Fundamentals and general methods of solving Bézier curves geometrically based on the control vertices are introduced with analysis of their geometric properties. And a simple method for square Bézier curves is presented.
基金
国家自然科学基金资助项目 (5 9975 0 5 5 )
