VC++6.0下，OpenGL,显示雨，雪，火焰等粒子特效，以及调整视点的功能。-the IDE environment ， Visual stdio 6.0 and OPenGL SDK to Show the particle effect，for example snow,rain,flame

基于现代OpenGL的火焰粒子系统的模拟，采用双缓冲思想，将粒子的计算搬运到了GPU上进行并行计算，加快粒子系统的模拟速度。(Based on the modern OpenGL simulation of the flame particle system, the double buffer idea is adopted to transfer the computation of particles to GPU for parallel computation, which accel