摘要
有理参数多项式曲面的快速通点生成算法在计算机图形学中有重要的应用。在有理参数多项式曲线的快速逐点生成算法基础上,给出了有理参数多项式曲面的快速通点生成的初值计算公式、选代步数公式和递推公式,并给出有理参数多项式曲面的快速逐点生成算法。
The fast point-by-point algorithm for generating rational parametric surfaces has important application in computer graphics. This paper presents a formula of the initial value, a formula of the number of iterative steps and a iterative formula to generate a parametric surfaces by point-by-point method, and a fast point-by-point algorithm for generating rational parametric surfaces algorithm is presented in this paper.
出处
《计算机工程与设计》
CSCD
2003年第8期84-86,共3页
Computer Engineering and Design
基金
辽宁省科技基金资助项目(2001101059)
