NURBS曲线的一种快速生成方法

A Fast Generation of NURBS Curves

近几年来,NURBS方法已经成为计算机图形学领域的一个研究热点。本文从B样条曲线的节点插入算法的角度出发,提出了一种NURBS曲线的快速生成算法,此方法可以表示NURBS曲线。给出了3次NURBS曲线的实例,并进行了误差分析,最后给出了用NURBS曲线快速生成算法绘制2次圆弧的例子。

In recent years,NURBS has became an important research content on Computer Graphics realm in recent years.This article presents a fast generation of NURBS curves from B-Splines curves knot insert algorithm.This method can generate NURBS curves very fast.At last this article gives an example of generating NURBS curves.