Delphi ＋ OpenGL 这是一个模拟烟火效果的例子，主要是演示3D粒子变换以及粒子的生命周期。-Delphi + OpenGL This is a simulation example of pyrotechnic effects, mainly demonstration 3D particle and particle transformation of the life cycle.

模拟星星的诞生与陨落，教程上有用delphi写的，这个是用c写的-simulation of the birth of stars and decay, the Guide useful delphi write, this is written with c