仿真天空上流动的云彩，MFC + opengl渲染，效果很好很强大， 很逼真可以作为基础继续开发。-Simulate the flow of clouds on the sky, MFC+ opengl rendering, the effect is very very powerful, very realistic as the basis to continue to develop.

OPENGL实现冬季三维场景。可控制人物在其中漫游。场景为冬季野外雪地景色，天气晴朗，天空中浮着几朵白云，不时听到轰隆声响起，就会有成群的歼10战斗机呼啸而过。而地面是一望无垠的雪地，雪地上堆着许多雪人。你可以控制镜头在该场景中漫游，可以随时停住飞机或让飞机继续飞行。 -OPENGL realize 3 d scene in winter. Controlled character roaming in it. Scenarios for winter snow scenery, wild we