画多边形，进行存档。存储画图。飞机零售价法律所登记费苏东坡-Drawing polygons, for archiving. Storage Paint.

UC Berkeley计算机图形学技术基础实验源码，实现三维场景的旋转视图和glulookat-UC Berkeley computer graphics technology base source experiment rotate the view to achieve a three-dimensional scene and glulookat