update：给刻度盘增加了抗锯齿的效果

src/examples/sceneSet/scale/scale.js

 export function change(viewer, divisionCount) {
+    if(Cesium.FeatureDetection.supportsImageRenderingPixelated()){  // 判断是否支持图像渲染像素化处理
+        viewer.resolutionScale = window.devicePixelRatio;
+    }
+    // 开启抗锯齿(在折线进行放大的时候会出现锯齿状的形态，开启抗锯齿可以避免这种情况)
+    viewer.scene.fxaa = true;
+    viewer.scene.postProcessStages.fxaa.enabled = true;
+    
     for (let i = 0; i < divisionCount; i++) {
       const angle = (360 / divisionCount) * i;
       const startLongitude = angle - 180;