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.

delphi写的opengl模拟太阳系运行的小程序，可以用键盘控制转动！-opengl Analog delphi written a small program to run the solar system can be used to rotate the keyboard control!