版本：9.3.0
批量模型单体化和标识

基于坐标点位批量加载与更新模型，可根据唯一标识符更新模型属性，适用于模型单体化和标识。
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8" />
    <title>批量模型单体化和标识</title>
    <meta
      name="viewport"
      content="initial-scale=1,maximum-scale=1,user-scalable=no"
    />
    <style>
      body {
        margin: 0;
        padding: 0;
      }

      #map {
        position: absolute;
        top: 0;
        bottom: 0;
        width: 100%;
      }
    </style>
    <script src="https://delivery.mapmost.com/cdn/sdk/webgl/v9.3.0/mapmost-webgl-min.js"></script>
  </head>

  <body>
    <div id="map"></div>
  <div id="btn" class="btn">
    <button onclick="updateAll()">整体替换更新</button>
    <button onclick="updateById()">根据id更新属性</button>
  </div>
  <script>
    let map = new mapmost.Map({
      container: 'map',
      style: '<your style url>',
      center: [120.6788256229782, 31.32104136961786], 
      zoom: 20.855798540767896, 
      pitch: 70.87150991394864, 
      bearing: -92.94586066611498, 
      userId: '***', // 授权码
    });

    let groups = [];
    let myLayer,myModel;

    map.on('load', function () {

      let options = {
        id: 'model_id',
        type: 'model',
        center: [120.67727020663829, 31.31997024841401],
        callback: function (group, layer) {
          myLayer = layer;

          let model = {
            type: 'glb',
            url: '../example_data/models/camera-sj/QJ01_1.glb',
          };

          let data = [
            {
              id: 'model0',
              coordinate: [120.67887550366743, 31.321024496000874, 0],
            },
            {
              id: 'model1',
              coordinate: [120.67887550366743, 31.321024496000874, 5],
            },
            ······
          ];

          layer.addInstancedModel(
            {
              model: model,
              data: data,
            },
            function (model) {
              myModel = model;
              groups.push(model);
            }
          );
        },
      };

      map.addLayer(options);
    });

    // 整体替换更新模型
    function updateAll() {
      let data = [
        {
          id: 'model0',
          coordinate: [120.67887550366743, 31.321024496000874, 0],
          rotation:[0,90,0],
          color:'#ee0000'
        },
        {
          id: 'model1',
          coordinate: [120.67887550366743, 31.321024496000874, 5],
          rotation:[90,0,0],
        },
        ······
      ];

      myLayer.updateInstancedModel({
        model: myModel,
        data: data,
      });
    }

    // 根据id更新属性
    function updateById() {
      let data = [
        {
          id: 'model1',
          color: '#aabb00',
          rotation: [90, 0, 0]
        },
      ];
      myLayer.updateInstancedModelById({
        model: myModel,
        data: data,
      });
    }
    </script>
  </body>
</html>