一个OPENGL事例。发散的粒子，可以改变颜色等-SEED dsp helper

用OPenGL和VC作为平台，通过粒子系统来模拟火焰的生成，用纹理映射和混色处理来解决火焰真实感的问题-With OPenGL and VC as a platform to simulate the flame generated by the particle system, using texture mapping and blending processing to solve the problem of flame realism