增加资规3dtile

src/api/wcjd.js

+import axios from "axios";
+
+export function getWcjdToken() {
+  return axios.get("/wcjd/as");
+}

src/utils/cesium.js

 import * as Cesium from "cesium";
+import { getWcjdToken } from '../api/wcjd'
 export let viewer;
 
 export function cesiumInit(id) {
@@ -33,8 +34,26 @@ export function cesiumInit(id) {
   viewer.scene.screenSpaceCameraController.inertiaTranslate = 0;
   viewer._cesiumWidget._creditContainer.style.display = "none"; // 隐藏版权信息
   viewer.scene.postProcessStages.fxaa.enabled = true; //开启抗锯齿
-  viewer.scene.globe.depthTestAgainstTerrain = true; //深度
-
+  // viewer.scene.globe.depthTestAgainstTerrain = true; //深度
+  const getTileset = async () => {
+    const token = (await getWcjdToken()).data.datas.token;
+    const tileset = await Cesium.Cesium3DTileset.fromUrl(
+      "http://10.35.66.214/haishu-map-server/3dtiles/hs_wcjd/tileset.json?tk=" +
+      token,
+      {
+        maximumScreenSpaceError: 16,
+        maximumMemoryUsage: 1024,
+        skipLevelOfDetail: true,
+      }
+    );
+    viewer.scene.primitives.add(tileset);
+    viewer.scene.globe.depthTestAgainstTerrain = false;
+  };
+  try {
+    getTileset();
+  } catch (error) {
+    console.error("3dtiles resources restricted");
+  }
   //提高亮度
   viewer.scene.light = new Cesium.DirectionalLight({
     direction: viewer.scene.camera.directionWC,