{
    "sceneId": 20117,
    "polygons": [
        {
            "yMin": 1,
            "localPolygonId": 121.23658752441406,
            "yMax": -9.362602233886719,
            "vertices": [
                {
                    "_x": 488.2087097167969,
                    "_y": 100.79210662841797,
                    "_z": 463.3333740234375
                },
                {
                    "_x": 471.8570556640625,
                    "_y": 100.84797668457031,
                    "_z": 474.8397216796875
                },
                {
                    "_x": 468.759521484375,
                    "_y": 100.95750427246094,
                    "_z": 491.3721923828125
                },
                {
                    "_x": 476.0177307128906,
                    "_y": 100.40188598632812,
                    "_z": 509.96319580078125
                },
                {
                    "_x": 498.0457763671875,
                    "_y": 101.23658752441406,
                    "_z": 512.8934326171875
                },
                {
                    "_x": 517.6480712890625,
                    "_y": 10.637397766113281,
                    "_z": 494.94317626953125
                },
                {
                    "_x": 509.2978515625,
                    "_y": 100.88227081298828,
                    "_z": 470.8200988769531
                }
            ]
        }
    ]
}