The Dynamic Cloth Simulation Performance Analysis Based on the Improved Spring-mass Model

This paper mainly introduces the improved classical spring-mass model, some satisfied spring parameters can be obtained with the data-driven strategy and computer assisted tomography technology, and if some external forces are added, we can get more realistic simulation results. Discussing the Euler algorithm, the midpoint algorithm, the Four-ord Runge-Kutta algorithm and adaptive Runge-Kutta algorithm, when they are under the same condition, it is found that each algorithm has its own characteristics, and the adaptive Runge-Kutta algorithm can make the cloth to achieve the system balance in a shorter time. This algorithm is accurate and effective, it is an ideal method to simulate flexible cloths, and it provides a new solution to realize the computer dynamic simulation of flexible cloths.