c++和OpenGL实现的雨雪模拟，主要用于实现3D的雨雪效果-sleet analog c++ and OpenGL 3D effects of rain and snow, mainly for

使用C编程语言实现流星雨的模拟，很好的实现了流星雨的出现到消亡的整个过程.-Simulation using the C programming language meteor shower, good meteor showers appear to the demise of the whole process.