本地的3dtiles模型采用ContextCapture 19生成. 利用Cesium实验室V3.08对OSGB格式转换到3dtiles,得到的结果加载时老是报

TypeError: Cannot read properties of undefined (reading ‘updateTransform’)错误。

没搞明白为啥,不过3dtiles文件夹层级目录的命名应该从以前到现在发生了不少改变。

目前CC19生成的目录如下:



发布后加载,有时候始终出不来,用CesiumLab三维可视功能加载一下,突然又好了,挺诡异的,还得再测试一下。

(经测试,Cesium换成1.88版本就可以了,在1.107,1.100中下面的代码无法正常显示倾斜模型。)

源码:

<!DOCTYPE html>
<html lang="en">
  <head>
    <!-- Use correct character set. -->
    <meta charset="utf-8" />
    <!-- Tell IE to use the latest, best version. -->
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <!-- Make the application on mobile take up the full browser screen and disable user scaling. -->
    <meta
      name="viewport"
      content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"
    />
    <title>Hello World!</title>
    <script src="../Build/CesiumUnminified/Cesium.js"></script>
    <style>
      @import url(../Build/CesiumUnminified/Widgets/widgets.css);
      html,
      body,
      #cesiumContainer {
        width: 100%;
        height: 100%;
        margin: 0;
        padding: 0;
        overflow: hidden;
      }
    </style>
  </head>
  <body>
    <div id="cesiumContainer"></div>
    <script>
      Cesium.Ion.defaultAccessToken='你的Token';
    var viewer = new Cesium.Viewer('cesiumContainer', {
        timeline:false,
        animation:false,
        vrButton:true,
        sceneModePicker:false,
        infoBox:true,
        scene3DOnly:true,
        terrainProvider: Cesium.createWorldTerrain()
      });
      viewer._cesiumWidget._creditContainer.style.display = "none";
      var tileset = new Cesium.Cesium3DTileset({
      url: "../Scene/tileset.json",
      maximumScreenSpaceError : 1});
      <!-- const tileset = await Cesium.Cesium3DTileset.fromIonAssetId(40866);-->
      viewer.scene.primitives.add(tileset);
    viewer.zoomTo(tileset);
    viewer.homeButton.viewModel.command.beforeExecute.addEventListener(function(commandInfo) {
        // Fly to tileset
        viewer.flyTo(tileset);

        // Tell the home button not to do anything
        commandInfo.cancel = true;
    });
    </script>
  </body>
</html>

效果: