OpenGl编程示例： VC下的OpenGL开发框架与应用举例 OpenGL中纹理贴图、滤波、光照和雾化效果编程初步 基于MFC框架的OpenGL三维图形编程-OpenGL programming examples: VC under the OpenGL application development fr a mework with texture mapping in OpenGL, for example, filter, light and atomizing effect