基于OpenGL的NURBS曲线的研究

Study on Nurbs Curve based on OpenGL

介绍了NURBS曲线的两种表示形式及其绘制的一种方法,结合VC++、OpenGL实验环境,对NURBS曲线的一些基本性质及权因子对其形状的影响做了直观的研究,方便我们在理论上的深入理解、研究.

This paper presents two kinds of equations of Nurbs curve and one of its drawing methods, and then some common properties and effect on its shape of weighting factors are intuitionally studied combined with VC＋＋ and OpenGL, which faciliates the further understanding and study in theory.