PBDEntity(基于位置的动力学实体)# PBDParticleEntity(PBD 粒子实体) PBDParticleEntity PBDParticleEntity.process_input() PBDParticleEntity.n_fluid_particles PBDFreeParticleEntity(PBD 自由粒子实体) PBDFreeParticleEntity PBDFreeParticleEntity.process_input() PBD2DEntity(PBD 2D 实体) PBD2DEntity PBD2DEntity.sample() PBD2DEntity.n_inner_edges PBD3DEntity(PBD 3D 实体) PBD3DEntity PBD3DEntity.sample() PBD3DEntity.n_elems PBD3DEntity.elem_start PBD3DEntity.elem_end PBDTetEntity(PBD 四面体实体) PBDTetEntity PBDTetEntity.sample() PBDTetEntity.process_input() PBDTetEntity.find_closest_particle() PBDTetEntity.fix_particle() PBDTetEntity.set_particle_position() PBDTetEntity.set_particle_velocity() PBDTetEntity.release_particle() PBDTetEntity.mesh PBDTetEntity.edges PBDTetEntity.n_edges