from mmengine.config import read_base from mpm.engine.mpm_simulator import MPMSimulator with read_base(): from ..default import cfg cfg.update( dt=1 / 4800, material=MPMSimulator.elasticity, cuda_chunk_size=100, E=316228, nu=0.25, physical_params=dict(global_E=1e-1, global_nu=1e-2), taichi_cuda_memory=6.0 ) del MPMSimulator