111111

@@ -54,5 +54,6 @@ export default class heightControl {
     }
     remove() {
         objectManage.viewer.entities.removeAll();
+        this.splice(1000);
     }
 }
\ No newline at end of file

@@ -132,7 +132,7 @@ export default class shadow {
                     extend : 20
                 });
             }
-        }, 20);
+        }, 500);
     }
     clear() {
         this.handlerPolygon.deactivate();
@@ -146,4 +146,10 @@ export default class shadow {
             extend : 0
         });
     }
+    remove() {
+        this.points = [];
+        this.shadowQuery.destroy();
+        this.shadowQuery = new Cesium.ShadowQueryPoints(objectManage.viewer.scene);
+        this.shadowQuery.build();
+    }
 }
\ No newline at end of file

@@ -87,13 +87,6 @@
         components: {},
         data() {
             return {
-                // isCF: true, // 春分
-                // isXZ: false, // 夏至
-                // isQF: false, // 秋分
-                // isLD: false, // 立冬
-                // isDZ: false, // 冬至
-                // keepTqArr: ['isCF', 'isXZ', 'isQF', 'isLD', 'isDZ'],
-
                 anslysisTime: '',
                 timeS: 30, // 时间间隔
                 time: 0 * 60 * 60 * 1000, // 滑块时间
@@ -101,12 +94,6 @@
                 marks: {
                     0: '0:00',
                     [maxW]: '23:59',
-                    // 50: {
-                    //     style: {
-                    //         color: '#1989FA'
-                    //     },
-                    //     label: this.$createElement('strong', '50%')
-                    // }
                 },
                 pickerOptions: { // 时间选择器 时间范围限制
                     selectableRange: '00:00:00 - 23:59:59'
@@ -133,7 +120,7 @@
                 this.shadow.sunlight();
             },
             stopAnalysis() {
-
+                this.shadow.remove();
             },
             handleIsXmbj(val) {
                 let self = this;

@@ -167,6 +167,7 @@
         data() {
             return {
                 viewer: undefined,
+                flyCircle: false,
                 isRoller: false,
                 isReturn: false, // 复位
                 enlarge: false, // 放大
@@ -226,8 +227,9 @@
                 objectManage.viewer = this.viewer;
                 // layers[0].selectEnabled = false;
                 // layers[1].selectEnabled = false;
-                // layers[0].shadowType = 2;
-                // layers[1].shadowType = 2;
+                console.log(layers);
+                layers[1].shadowType = 2;
+                layers[2].shadowType = 2;
                 scene.camera.setView({
                     destination : Cesium.Cartesian3.fromDegrees(116.44621857300415, 39.899281526734555, 216.7793905027196),
                     orientation : {
@@ -270,10 +272,12 @@
                 this.commons.log(flag)
             },
             isClear(flag) {
-                /**
-                 * @param {*} flag  'true 选中清除， falss 反之'
-                 */ 
-                this.commons.log(flag)
+                // this.commons.log(flag)
+                this.draw.handlerDis.clear();
+                this.draw.handlerArea.clear();
+                this.draw.handlerHeight.clear();
+                this.viewer.scene.layers.find("build1").clearCustomClipBox();
+                this.viewer.scene.layers.find("build2").clearCustomClipBox();
             }
 
             // rightFunc
@@ -314,12 +318,40 @@
                 this.viewer.scene.multiViewportMode = Cesium.MultiViewportMode.HORIZONTAL;
             }
             // 指北
-            ,EtoNorth() {}
+            ,EtoNorth() {
+                var handler = new Cesium.ScreenSpaceEventHandler(this.viewer.scene.canvas);
+                handler.setInputAction(evt => {
+                    var cartesian = this.viewer.scene.pickPosition(evt.position);
+                    var boxOption = {
+                        dimensions: new Cesium.Cartesian3(10, 10, 10),
+                        position: cartesian,
+                        clipMode: 'only_keep_line',
+                        heading: 0
+                    };
+                    this.viewer.scene.layers.find("build1").setCustomClipBox(boxOption);
+                    this.viewer.scene.layers.find("build2").setCustomClipBox(boxOption);
+                }, Cesium.ScreenSpaceEventType.LEFT_CLICK);
+            }
             // 顶视
-            ,EtopSee() {}
+            ,EtopSee() {
+                this.viewer.camera.flyTo({
+                    destination : Cesium.Cartesian3.fromDegrees(116.45821857300415, 39.915281526734555, 5000.0)
+                });
+            }
             // 环视
             ,EroundSee() {
-
+                // this.viewer.camera.flyCircleLoop = !!this.viewer.camera.flyCircleLoop;
+                // var handlerPoint = new Cesium.DrawHandler(this.viewer, Cesium.DrawMode.Point);
+                // handlerPoint.drawEvt.addEventListener(result => {
+                //     // console.log(result.object._position);
+                //     // {x: -2179734.991212225, y: 4379799.834213645, z: 4092420.9926270735}
+                //     this.viewer.camera.flyCircle({x: -2179734.991212225, y: 4379799.834213645, z: 4092420.9926270735});
+                // });
+                // handlerPoint.deactivate();
+                // handlerPoint.activate();
+                (this.flyCircle = !this.flyCircle) ? 
+                this.viewer.camera.flyCircle({x: -2179734.991212225, y: 4379799.834213645, z: 4092420.9926270735}) : 
+                this.viewer.camera.stopFlyCircle();
             }
             // 视域
             ,Ehorizon(val) {