NVIDIA推出的C for Graphics(cg)。Cg是一种高级编程语言，可使开发者更轻松、快捷地创建具有电影效果的实时图像。这里是基于vc环境的顶点示范程序。安装cg runtime 后可以运行和编译了，希望对在学cg的朋友有用。-NVIDIA introduced the C for Graphics (cg). Cg is a high-level programming language, developers can more easily and quickly create

这是基于《OpenGL编程指南》原书前两章的一个示例程序。实现图形的旋转变换。可能部分C语言编译软件需要添加GL相应的头文件和.dll文件-This is based on the OpenGL programming guide "original book the first two chapters of a example program. Realization of rotation transformation of graphics. May in part C compiler