ignition-physics-dartsim-plugin bullet 0.005 1.0 0.8 0.8 0.8 false true 0 0 10 0 0 0 0.8 0.8 0.8 1 0.2 0.2 0.2 1 1000 0.9 0.01 0.001 -0.3 0.3 -0.9 0 0 0 0 0 0 true 0 0 1 0 0 1 4 4 0.8 0.8 0.8 1 0.8 0.8 0.8 1 true 0.5 -0.25 0.5 3.1415927 0 0 false 0.04 0.04 0.04 0.1 0.1 0.1 1 0.4 0.4 0.4 1 true false false false