perf: 优化WMTS图层加载速度

src/components/map/SceneViewer.vue

@@ -66,6 +66,9 @@ onMounted(async () => {
   viewer.scene.fog.enabled = false
   viewer.scene.sun.show = false
   viewer.scene.skyBox.show = false
+  // 优化加载WMTS图层速度
+  Cesium.RequestScheduler.maximumRequestsPerServer = 18 // 设置cesium请求调度器的最大并发数量
+  Cesium.RequestScheduler.throttleRequests = false //关闭请求调度器的请求节流
 
   //添加天地图影像
   viewer.imageryLayers.addImageryProvider(

src/utils/map/TDTProvider.ts

@@ -74,7 +74,7 @@ export function getTDTTerrainProvider() {
       TDT_tk
     terrainUrls.push(url)
   }
-
+  // @ts-ignore
   const provider = new Cesium.GeoTerrainProvider({
     urls: terrainUrls,
   })