Development and design of virtual fitting system

This study focuses on establishing the physical model of clothing, the flexible clothing is discretized into evenly distributed particles, and then the dynamic force analysis is carried out. In order to obtain an efficient and stable algorithm, the implicit integral method is used to solve the differential equation numerically. Collision detection is an important part of cloth simulation research. An efficient collision detection method is designed for specific collision objects, and the AABB hierarchical bounding box tree is used as the collision response algorithm. These studies are expected to open up a wider range of applications for clothing simulation and provide real clothing effects for 3D games and fitting programs.