Improved particle system for cloth animation
织物动态仿真中改进的粒子模型

It is one of the most difficult tasks in computer graphics community to obtain realistic cloth animation in real-time.Targeting on the super-elastic effect in cloth animation and considering the material characteristics of fabric,this paper presented an improved particle system,in which not only the linear stiffness but nonlinear factors were taken into account.This model fit the physical characteristics of fabric better.In the external forces calculation,the particles covering case under air forces was considered and the corresponding algorithm was put forward.As simulation shows that this model can reflect the mechanics characteristics of fabric better and the simulation results are more real.