烟火游戏，很好玩，大家可以对界面以及功能进行优化与添加，欢迎下载-Fireworks games, is a lot of fun, we can optimize the interface and functionality with the add, welcome to download

利用粒子系统实现洒水功能！文件包含对粒子系统的优化，注释详细！-Particle sprinkler system function! File contains the optimization of the particle system, the detailed notes!

JMeshLib程序主要针对流形三角网格进行优化，以边为结构数据对三维立体表面数据进行法矢一致性转换、孔洞检查、噪声监测以及剔除退化三角形等功能。-JMeshLib provides a framework to work with manifold triangle meshes. It implements an edge-based data structure with all its fundamental functionalities (i.e., file I/O, me

利用opengl实现的画线功能，优化后比较简短，将glut中的相关库和头文件放到相应位置。用于教学实验交流。-draw lines with opengl, it s quite clear after optimize.