{ "yMax": 1000.0, "yMin": -500.0, "vertices": [ { "x": 1000.0, "y": -500.0, "z": -1000.0 }, { "x": -1000.0, "y": -500.0, "z": -1000.0 }, { "x": -1000.0, "y": -500.0, "z": 1500.0 }, { "x": 1000.0, "y": -500.0, "z": 1500.0 } ] }