清晰度问题优化

index.html

@@ -178,10 +178,20 @@
 		    showRenderLoopErrors: false,
 		    shadows: false,
 		});
+
+
+		viewer.scene.sun.show = false;
+		viewer.scene.moon.show = false;
+		viewer.scene.skyBox.show = false;
+
+		 // 抗锯齿
+		 //viewer.scene.fxaa = true;
+		 //viewer.scene.postProcessStages.fxaa.enabled = true;
 		
-		// 抗锯齿
-		viewer.scene.fxaa = true;
-		viewer.scene.postProcessStages.fxaa.enabled = false;
+		// 调整渲染分辨率
+		viewer.resolutionScale = window.devicePixelRatio;
+		viewer.scene.globe.maximumScreenSpaceError = 1;
+
 		// 水雾特效
 		viewer.scene.globe.showGroundAtmosphere = true;
 		viewer.scene.screenSpaceCameraController.maximumZoomDistance = 22000000;  //相机高度的最大值