2012siggraph论文，描述了刚体和光滑粒子结合，模拟流体效果的实现方式，模拟结果十分好。-2012siggraph paper describes the rigid body and smooth particles combined effect of simulated fluid way, the simulation results is very good.

计算颗粒散射中，颗粒的折射率和水的折射率。根据文献不同的折射率计算结果一般不同-Calculation of scattering particles, the refractive index of the particles and the refractive index of water. According to the literature in general different index of refraction different results