目录树修改完善，天地图影像更换等

shuishen

2021-06-10 dcb285ccc145fcbcb1302ca61c051b497df815a2

 widgets/plottingP/Widget.js

@@ -51,7 +51,6 @@
                        return;
                    }
                    plottingLayer = new cesium.PlottingLayer(scene, "plottingLayer");
                    // console.log(scene)
                    // scene.plotLayers.add(plottingLayer);
                    scene.layers.add(plottingLayer);
                    plotEditControl = new cesium.PlotEditControl(scene, plottingLayer);//编辑控件