这是 我编的一个小程序，请大家指点。 内容简介：计算机图形学的原理、算法及系统，并用ｃ语言编写绘图程序。主要内容包括计算机图形学的发展概况、图形设备及系统；线段...

这是 我编的一个小程序，请大家指点。 内容简介：计算机图形学的原理、算法及系统，并用ｃ语言编写绘图程序。主要内容包括计算机图形学的发展概况、图形设备及系统；线段、园、区域填充、线型线宽、字符、裁剪、等基本图形生成算法；样条、Bezier、B样条等常用曲线的概念、生成算法和性质；Coons曲面、Bezier曲面、B样条曲面等常用曲面的基本概念和生成算法；用ｃ语言编写绘图程序。-This Part I of a small program, please guidance. Description : computer graphics principles, algorithms and systems, using the c language mapping procedures. The main contents include the development of computer graphics profiles, graphics equipment and systems; Line, the landscape, regional filling, linear linewidth, character, cutting, the basic graphics generation algorithm; Spline, Bezier and B-spline curves and other commonly used concepts, generating algorithm and nature; Coons Surface , Bezier curves, and B-spline surfaces commonly used surfaces such as the basic concepts and generating algorithm; c language with graphics procedures.