修改中心标记图标

packages/screen/src/views/3DSituationalAwarenessRefactor/index.vue

@@ -1470,6 +1470,12 @@ const initializeScene = async () => {
           verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
           heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
           disableDepthTestDistance: Number.POSITIVE_INFINITY,
+          translucencyByDistance: new Cesium.NearFarScalar(
+            1.0e3,
+            1.0, // 近距离完全不透明
+            2.0e3,
+            1.0 // 远距离也完全不透明
+          ),
         },
       });
       console.log("[index.vue] 中心点标记已添加");