我自己写的，里面都有我的文字相信说明。介绍了vb调用OpenGL的基本框架，内有两个模块，包含像素结构，纹理的加载，模型列表，二次对象调用，简单的摄像机，模型的简单变换（旋转）等-I wrote it myself, which has I believe that the provision of the text. Vb call OpenGL introduced the basic framework, there are two modules, including the pixel

调用OPENGL开发画图软件 其中涉及opengl的RC 与DC的关联和设置，可视空间的设置等-Call OPENGL drawing software development involving opengl the RC with DC link and settings, video settings, such as space

Simple DirectMedia Layer, 简称SDL，是一个自由的跨平台的多媒体开发包，主要通过OpenGL和2D视频帧缓冲(framebuffer)提供对音频、键盘、鼠标、游戏操纵杆 (joystick)和3D硬件的底层访问。它被广泛的应用于MPEG回放软件、模拟器和多个著名游戏中，如获得大奖的《文明：权倾天下》-Simple DirectMedia Layer, abbreviated SDL, is a free cross-platform multimedia develop