MPM-Based Angular Animation of Particles using Polar Decomposition Theory

In this paper, we propose a single framework based on the MPM(Material Point Method) that can represent dynamic angular motion of elementary particle unit. study, particles have various shapes while also describing linear and motion. As result, unlike other particle-based simulations, which only movements spherical (e.g. Circle, Sphere) particles, it is possible to express visually them. The proposed utilizes MPM, due fact rotational be decomposed derived from large deformation. During integration process presented technique, deformation gradient tensor by polar decomposition theory for extracting rotation tensor. By applying together with each particle, as simultaneously angluar itself. To verify method, show simulation rotating scattering in wind field, interaction(e.g. Collision) between moving object them comparing traditional MPM