这是根据《OpenGl三维图形系统开发与实用技术》编写的OpenGL单文档应用程序框架，内容非常简单，只为刚刚开始学习OpenGl的人使用。 下载后拷贝SDOpenGL.awx到\Micros-This is in accordance with " OpenGl three-dimensional graphics system development and practical technology,"　Single Document prepared OpenGL application framework, content is very simple, only just beginning to study the use of OpenGL. After download copy SDOpenGL.awx to \ Micros