{ "mass": 0.01, "materialOptions": [], "model_path": "", "object_id": "benchmark_ball_013", "original_model_path": "", "scale": 1, "semantic_name": "ball", "size": [ 0.24979710578918457, 0.2522756904363632, 0.25049421191215515 ], "unit": "m", "upAxis": [ "y" ] }