运用opengl实现的质点系统，能显示很多种相关操作，是学习opengl的良好源码-Achieved using opengl particle system that can display a variety of related operations, is a good source to learn opengl

计算机图形学作业，质点系统的实现，效果f非常好-Computer graphics operations, the realization of the particle system, the effect is very good f