[清晰度]修改二维底图清晰度

Jin Lei

2024-01-24 e3bc212043d67e74a9d6c9402aefe1250005f693

 src/components/viewer.vue

@@ -168,6 +168,9 @@
      );
      window.Viewer = sgworld._Viewer;
      Viewer.shadows = false;
      viewer.scene.fxaa = false;
      viewer.scene.postProcessStages.fxaa.enabled = false;
      window.Viewer.scene.globe.maximumScreenSpaceError = 4/3;
      that.showBottom();
      window.Viewer.scene.screenSpaceCameraController.minimumZoomDistance = 100; //相机的高度的最小值
      // window.Viewer.scene.screenSpaceCameraController.maximumZoomDistance = 38000; //相机高度的最大值