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环境的外部变量程序。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 the effect of the film with real-time image. Vc here is based on the external environment variables procedures. After installation cg runtime and the compiler can run in the hope that the right school cg friends useful.