[
  {
    "type": "gruop",
    "children": [
      {
        "view": {
          "position": [
            -1982729.4837927888,
            4439705.67977997,
            4115544.7889033216
          ],
          "duration": 3,
          "orientation": [
            5.9122569227304425,
            -0.20124634969099753,
            0.0000015498779335487711
          ]
        },
        "id": "31df26ea-754e-40f2-9ee7-90a5e4276e63",
        "name": "书签1"
      },
      {
        "view": {
          "position": [
            -1982561.758991801,
            4439757.257296721,
            4115558.83322036
          ],
          "duration": 3,
          "orientation": [
            0.9555008762936437,
            -0.1403285085445698,
            6.28318374482087
          ]
        },
        "id": "06257315-dc39-4744-a43e-b6a4caefdfe4",
        "name": "书签3"
      },
      {
        "view": {
          "position": [
            -1982513.3546983814,
            4439729.3001825735,
            4115632.1898437883
          ],
          "duration": 3,
          "orientation": [
            1.3023911473531307,
            -0.31089702366939553,
            0.0000012651537577568206
          ]
        },
        "id": "dc41d35f-b7de-47c2-ac45-e59dfe85902a",
        "name": "书签4"
      },
      {
        "view": {
          "position": [
            -1982480.5648896063,
            4439663.845992116,
            4115738.2481657024
          ],
          "duration": 3,
          "orientation": [
            2.119154574539925,
            -0.2936758235737511,
            0.000006914964376214527
          ]
        },
        "id": "e9925cb1-32fd-457a-a36a-97a5cde0c969",
        "name": "书签5"
      },
      {
        "view": {
          "position": [
            -1982711.6688282217,
            4439516.62182863,
            4115773.765637506
          ],
          "duration": 3,
          "orientation": [
            3.7116147598899554,
            -0.2994144864868553,
            8.467600736139502e-7
          ]
        },
        "id": "a401b69c-a812-439d-a72b-a0580bad695e",
        "name": "书签6"
      },
      {
        "view": {
          "position": [
            -1982788.5920260197,
            4439536.050239155,
            4115709.3539060033
          ],
          "duration": 3,
          "orientation": [
            4.493449719958058,
            -0.25923709124138794,
            0.000002576853662894507
          ]
        },
        "id": "59057e67-1738-47ea-87bc-54a389b77cb9",
        "name": "书签7"
      },
      {
        "view": {
          "position": [
            -1982803.5092682173,
            4439617.065140042,
            4115615.2099180934
          ],
          "duration": 3,
          "orientation": [
            5.246443367868605,
            -0.25923710630262553,
            6.283183577764199
          ]
        },
        "id": "e69643c0-2c39-4941-8908-64851214f2b6",
        "name": "书签8"
      }
    ],
    "id": "878ba681-2874-48f1-80c3-52597e3fd3be",
    "name": "教学楼外部漫游",
    "index": 8
  }
]