{ "material": "elastic", "log_E": 4, "nu": 0.3, "force_coeff": 0.045, "drag_mode": "point", "drag_point": [ 0, 0.1, 0 ], "drag_dir": [ -1, 0.1, 0 ], "prompt": "the giraffe is dragged upwards toward the left and float into the air with a natural motion, as if there is a left force" }