该程序是一个简单的太阳、地球和月亮的旋转系统。基于VS2005开发平台，使用C++和OpenGL编写。该程序使用了OpenGL基本的坐标变换功能，实现球体的公转和自转。加入了光照和纹理，使其场景真实。另外，用户可以和场景进行简单的交互，方向键可以控制场景的坐标旋转，鼠标可以点击太阳、地球和月亮，变换其渲染模式（无纹理渲染和有纹理渲染），并且窗口标题会提示当前点击的对象。-The program is a simple sun, Earth and moon rotation system. VS2005 development platform based on the use of C++ and OpenGL to prepare. The program uses the OpenGL coordinate transformation the basic functions, to achieve the revolution and rotation of the sphere. Joined the light and texture to the real scene. In addition, users can perform simple interactive scenes, the arrow keys to control the scene of the coordinate rotation, the mouse can click on the sun, the earth and the moon, changing its rendering mode (no texture rendering and texture rendering), and the window title will be prompted to current hits objects.