三维星空的模拟，包括星星数据结构的定义，星星的动态产生，星星的绘制等-Three-dimensional simulation of the stars, including stars, the definition of data structures, dynamically generated stars, the stars of the draw, etc.

本程序基于VC++语言和OPenGL语言相结合，利用OPenGL中粒子系统原理，在MFC界面内完成绘制天上星辰的3D仿真效果。该星辰有动态三维旋转效果。-The program is based on VC++ language and OPenGL language, combining use OPenGL particles in the system principle, in MFC interface of the stars of heaven finish rendering 3

从天而降的蝴蝶，蝴蝶的形状、色彩大小各不相同。-Heaven butterfly, butterfly shape, color, size varies. .