【摘要】 本文重点介绍了B样条曲面的基本概念、性质和分类,主要研究B样条曲面的基本原理和构建算法的实现,通过对B样条基函数进行详细研究,引入两个参数后,能更加灵活地调整曲线。最后,基于OpenGL生成两片均匀B样条曲面,并给出了运行结果。更多还原

【Abstract】 This paper focused on the basic concept, properties and classification of B-spline surface. It mainly studied the basic principle of B-spline surface and the realization of its construction algorithm. Through the detailed study of B-spline basis function, the curve could be adjusted more flexibly by introducing two parameters. Finally,two uniform B-spline surfaces were generated based on OpenGL, and the running results were given.更多还原