OpenGL实现缩放，利用OPENGL+MFC开发，入门好程序-zoom OpenGL, MFC use OpenGL development, portal program

该程序能将屏幕上显示的一段OPenGL动画保存为一个视频文件，如AVI，MOV或MPG等。能将保存结果保留下来，脱离本软件也能播放。-The program can be displayed on the screen for some OpenGL animation saved as a video file, such as AVI, MOV or MPG and so on. Can be retained to preserve the results, from this softw