优化线的逻辑

jihongshun

8 天以前 c110295e9d7e87ec5012e37ad5ba2b38f745ccd3

 src/utils/components/init-map.vue

@@ -27,11 +27,13 @@
    </div>

      <!-- 左下角倍率信息 -->
      <div class="zoom-info">
        <el-tag type="success">倍率: {{ zoomRatio.toFixed(1) }}X</el-tag>
      </div>
      
    </div>

    <div class="zoom-info">
        <el-tag type="success">倍率: {{ zoomRatio.toFixed(1) }}X</el-tag><br>
        <el-tag type="success">距离: {{ betweenDistance.toFixed(1) }}米</el-tag><br>
        <el-tag type="success">P: {{ cameraP }}&nbsp;&nbsp;T: {{ cameraT }} </el-tag>
    </div>
    
    
    <!-- botton -->
@@ -125,7 +127,7 @@
// let  pois = [0, 0,0] 
let holdingPosition;
let rightKeyMove = false
let  distance = 100; 
let  distance = 25; 
export default {
  props: {
    towerUrl: {
@@ -133,6 +135,9 @@
      default() {
        return ''
      }
    },
    deviceData: {
      type: Object,
    },
  },
  data(){
@@ -169,11 +174,18 @@
          14: '14X',
          28: '28X',
          56: '56X'
        }
        },
        betweenDistance:0,
        cameraP:0.0,
        cameraT:0.0,
        pointGround: { lon: 0, lat: 0, height: 0 },
        pointFly: { lon: 0, lat: 0, height: 0 },
        rowData:null
    }
  },
  mounted(){
     this.initCesium();
     console.log(this.deviceData)
  },
  computed: {
    boxWidth() {
@@ -209,7 +221,6 @@
        control.enableTilt = false;
        control.enableLook = false;
        viewerC.scene.camera.percentageChanged = 0.05 
        this.cammove_measure_point();
      },1000)
    },

@@ -248,13 +259,6 @@
          fullscreenButton: false,
          vrButton: false,
      });
       // 关闭天空盒效果
      // viewer.scene.skyAtmosphere = undefined; // 或者设置为 null
      
      // // 关闭光照效果
      // viewer.scene.globe.enableLighting = false; // 关闭光照效果
      
    //    viewer.imageryLayers.add(bdtvectoranoimagery);
      viewer._cesiumWidget._creditContainer.style.display="none";  
      return viewer;
      
@@ -271,7 +275,6 @@
      // 设置视角，使其默认查看某个地理位置
      viewerM.scene.camera.setView({
          destination: Cesium.Cartesian3.fromDegrees(globalon, globalat, 349.0), // 以经纬度设置位置（例如：大庆龙兴路）
          // destination: Cesium.Cartesian3.fromDegrees(0.0005, 0.0017, 207.8), // 以经纬度设置位置（例如：大庆龙兴路）
          orientation: {
              heading: Cesium.Math.toRadians(194.65),  // 方向
              pitch: Cesium.Math.toRadians(-31.43), // 俯角
@@ -303,12 +306,10 @@
    },
    addSyncListener() {
      // 存下回调以便销毁
      // this._preRenderCallback = () => this.syncViewer();
      viewerM.scene.preRender.addEventListener( this.syncViewer());
      window.addEventListener("keydown", this.handleKeydown);
    },
    syncViewer(){
      console.log(viewerM.camera)
      viewerC.camera.flyTo({
          destination: viewerM.camera.position,
          orientation: {
@@ -322,6 +323,7 @@
    creatPin(id, position, font, color, viewer) {
      let pinBuilder = new Cesium.PinBuilder();
      let addPin = viewer.entities.getById(id);
      console.log(addPin)
      if (addPin == undefined) {
        viewer.entities.add({
          id: id,
@@ -351,7 +353,6 @@
                let lng = Cesium.Math.toDegrees(cartographic.longitude);
                let lat = Cesium.Math.toDegrees(cartographic.latitude);
                height = cartographic.height;
                console.log(lng+','+lat+','+height)
            }

            //在两个窗口创建标注
@@ -380,44 +381,57 @@
                //根据偏移量求偏移向量
                const scalerNormalize = Cesium.Cartesian3.multiplyByScalar(normalize,distance,new Cesium.Cartesian3());
                const tagert = Cesium.Cartesian3.add(holdingPosition,scalerNormalize,new Cesium.Cartesian3());
                console.log(Cesium.Cartographic.fromCartesian(tagert))
                //创建空中点pin
                _this.creatPin("aerialPoiId"+counter,tagert,`空${counter}`,Cesium.Color.RED,viewerM);
                // preVideoScopePrimitiveArrTie = []
                console.log(preVideoScopePrimitiveArrTie)
                
                console.log(Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).height))
                //更新键盘事件
                _this.updateCameraMovement();
                // if(cameraVideo){
                //   viewerM.scene.primitives.remove(cameraVideo)
                // }
              chooseId = crypto.randomUUID()
              //创建视锥体
                //当前选择的id
                // chooseId = crypto.randomUUID()
                chooseId = _this.genId()
                //创建视锥体
                let data = {
                    "FHorFieldAngle": 32.13,
                    "FVerFieldAngle": 18.39,
                    "altitude":  Cesium.Cartographic.fromCartesian(tagert).height,
                    "id": chooseId,
                    "chanNo": 1,
                    'name':`空中点${counter}`,
                    "latitude": Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).latitude),
                    "longitude":  Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).longitude),
                    "p": 26.8,
                    "t": 351.3,
                    "z": 1,
                }
                const point1 = Cesium.Cartesian3.fromDegrees(0, 0, 50);
                const lookPoint = Cesium.Cartesian3.fromDegrees(longitude, latitude)
                const watchPoint = Cesium.Cartesian3.fromDegrees(Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).longitude), Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).latitude))
                const betweenDistanceWatch = Cesium.Cartesian3.distance(lookPoint, watchPoint)
                _this.betweenDistance = betweenDistanceWatch
                console.log(lookPoint)
                console.log(watchPoint)
                // const guanPoint1 = Cesium.Cartesian3.fromDegrees(longitude, latitude)
                console.log(viewerM.entities.getById('groundPoiId0'))
                //塔的距离和观测点的距离
                console.log(_this.deviceData)
                const point1 = Cesium.Cartesian3.fromDegrees(0, 0, _this.deviceData?.modelHeight || 45);
                _this.pointGround = {
                  lon:longitude,
                  lat:latitude,
                  height:height
                }
                // const point1 = Cesium.Cartesian3.fromDegrees(0, 0, 45);
                const point2 = Cesium.Cartesian3.fromDegrees(Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).longitude), Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).latitude), Cesium.Cartographic.fromCartesian(tagert).height);

                _this.pointFly = {
                  lon:Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).longitude),
                  lat:Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).latitude),
                  height:Cesium.Cartographic.fromCartesian(tagert).height
                }
                _this.createDashedLine()
                _this.createBillboard()
                // 计算距离（单位：米）
                const distance1 = Cesium.Cartesian3.distance(point1, point2)
                console.log(distance1)
                data.distance = distance1
                const distanceCalculate = Cesium.Cartesian3.distance(point1, point2)
                data.distance = distanceCalculate
                //右键结束后把缩放重置为1
                _this.zoomRatio = 1
                _this.createVideoScope(data)
                setTimeout(() => {
                  viewerC.camera.changed.addEventListener(_this.onCameraChange)
                }, 100);
                

                //左侧树结构联动
                _this.dealTree()
                //结束右键监听
                createPinHandler.destroy();
                //结束主图联动鹰眼监听
@@ -428,6 +442,48 @@
            }
            console.log('右键点击监听已停止');
        }, Cesium.ScreenSpaceEventType.RIGHT_CLICK);  // 监听右键点击
    },
    createDashedLine() {
      this.lineEntity = viewerM.entities.add({
        polyline: {
          positions: new Cesium.CallbackProperty(() => {
            return Cesium.Cartesian3.fromDegreesArrayHeights([
              this.pointGround.lon, this.pointGround.lat, this.pointGround.height,
              this.pointFly.lon, this.pointFly.lat, this.pointFly.height,
            ]);
          }, false),
          width: 3,
          material: new Cesium.PolylineDashMaterialProperty({
            color: Cesium.Color.RED,
          }),
        },
      });
    },
    createBillboard() {
      // Billboard 中点计算
      viewerM.entities.add({
        position: new Cesium.CallbackProperty(() => {
          const midLon = (this.pointGround.lon + this.pointFly.lon) / 2;
          const midLat = (this.pointGround.lat + this.pointFly.lat) / 2;
          const midHeight = (this.pointGround.height + this.pointFly.height) / 2;
          return Cesium.Cartesian3.fromDegrees(midLon, midLat, midHeight);
        }, false),
        label: {
          text: new Cesium.CallbackProperty(() => {
            return `距离: ${this.betweenDistance.toFixed(1)} m\nP: ${this.cameraP}\nT:${this.cameraT}`;
          }, false),
          font: "16px sans-serif",
          fillColor: Cesium.Color.BLACK,
          outlineColor: Cesium.Color.WHITE,
          outlineWidth: 2,
          style: Cesium.LabelStyle.FILL_AND_OUTLINE,
          verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
          horizontalOrigin: Cesium.HorizontalOrigin.CENTER,
          pixelOffset: new Cesium.Cartesian2(0, -20), // 向上偏移
          showBackground: true,
          backgroundColor: new Cesium.Color(1, 1, 1, 0.7),
        },
      });
    },
    azimuthtwopoi(x1, y1, x2, y2) {
      let result;
@@ -448,8 +504,6 @@
      return result;
    },
    changeCamera(position,heading){
        console.log(position)
        console.log(heading)
        viewerC.camera.flyTo({
            destination: position,
            orientation: {
@@ -526,6 +580,7 @@
      }
    },
    onKeyUp(event) {
      console.log()
      //键盘抬起进行更新左侧空中点pin
      //获取右侧相机
      if(rightKeyMove){
@@ -551,7 +606,32 @@
        } else {
          groupEntity.position = position;
        }
        console.log(groupEntity)
        //计算两个点距离
        console.log(viewerM.entities)
        const groupEntityGround = viewerM.entities.getById("groundPoiId"+(counter-1));
        const groupPosition  = groupEntityGround.position.getValue(Cesium.JulianDate.now());
        if (groupPosition) {
            const cartographic = Cesium.Cartographic.fromCartesian(groupPosition);
            const longitude = Cesium.Math.toDegrees(cartographic.longitude);
            const latitude = Cesium.Math.toDegrees(cartographic.latitude);
            const point1 = Cesium.Cartesian3.fromDegrees(lon, lat);
            const point2 = Cesium.Cartesian3.fromDegrees(longitude, latitude);
            const gure = Cesium.Cartesian3.distance(point1, point2)
            this.betweenDistance  = gure
        }
        if(this.rowData) {
          this.pointGround = {
            lon:this.rowData.longitude,
            lat:this.rowData.latitude,
            height:this.rowData.height
          }
        }
        this.pointFly = { 
          lon: lon, 
          lat: lat, 
          height: height 
        }
        this.dealTree()
      }
      const key = event.key;
      const lower = key.toLowerCase();
@@ -718,11 +798,45 @@
      // Fly back to the initial view (home) in 1 second
      viewerC.camera.flyHome(1.0);
    },
    move_measure_point(){
      CesiumSurvey.measureMovePoint(viewerC,'moveResultCon');
    },
    cammove_measure_point(){
      CesiumSurvey.cammeasureMovePoint(viewerC,'cammoveResultCon');
    dealTree(){
      let allEntities = viewerM.entities.values; // 所有实体对象组成的数组
      const grouped = {};
      //所有实体对象组成的数组转换成左侧树需要的格式
      allEntities.forEach(item => {
        const match = item.id.match(/(groundPoiId|aerialPoiId)(\d+)/);
        if (match) {
          const type = match[1]; // groundPoiId or aerialPoiId
          const index = match[2];
          if (!grouped[index]) grouped[index] = {};
          grouped[index][type] = item.position;
        }
      })
      const result = Object.keys(grouped).map((key, idx) => {
        const group = grouped[key];
        const positionGround = group.groundPoiId.getValue(Cesium.JulianDate.now())
        const positionAerialPo = group.aerialPoiId.getValue(Cesium.JulianDate.now())
        const groundPos = Cesium.Cartographic.fromCartesian(positionGround);
        const aerialPos = Cesium.Cartographic.fromCartesian(positionAerialPo);
        return {
          id: this.genId(),
          label: `地面点${idx}`,
          longitude: Cesium.Math.toDegrees(groundPos.longitude),
          latitude: Cesium.Math.toDegrees(groundPos.latitude),
          height: groundPos.height,
          children: [
            {
              id: this.genId(),
              label: `空中点${idx}`,
              longitude: Cesium.Math.toDegrees(aerialPos.longitude),
              latitude: Cesium.Math.toDegrees(aerialPos.latitude),
              height: aerialPos.height,
              heading:Cesium.Math.toDegrees(viewerC.camera.heading),
              pitch:Cesium.Math.toDegrees(viewerC.camera.pitch)
            }
          ]
        };
      });
      this.$emit('dealTreeData',result)
    },
    mergePoint(){
      let allEntities = viewerM.entities.values; // 所有实体对象组成的数组
@@ -760,7 +874,6 @@
          ]
        };
      });
      console.log(result)
      this.$emit('mergePoint',result,this.mergeNumber,viewerM)
    },
    genId() {
@@ -791,7 +904,6 @@
    },
    handleKeydown(e) {
      const key = e.key;
      console.log(key)
      const validKeys = ["a", "s", "d", "w",'q','e','ArrowUp','ArrowDown','ArrowLeft','ArrowRight','q','e'];
      if (validKeys.includes(key)) {
        this.triggerKey(key);
@@ -800,8 +912,6 @@
    },
     // 创建初始化的光轴
    createVideoScope(data) {
      console.log(data)
      console.log(data.distance)
      if (data == undefined) {
        this.$message({
          showClose: true,
@@ -822,7 +932,6 @@
            // Number(data.altitude) + Number(hight[1]) + 1.7
            Number(data.altitude)
        );
        console.log(data)
        let inverseViewMatrix = this.hpr2m({
          position: positionCt3, // 相机坐标
          // heading: Cesium.Math.toRadians(Number(120)),
@@ -833,7 +942,7 @@
          roll: Cesium.Math.toRadians(0),
        });
        let frustum = new Cesium.PerspectiveFrustum({
          fov: Cesium.Math.toRadians(1),
          fov: Cesium.Math.toRadians(56),
          aspectRatio: Number(1.77778), // 宽高比
          near: Number(0.05), // 设备焦距
          far: Number(data.distance), // 拍摄距离
@@ -861,16 +970,12 @@
            );
        // viewer.scene.primitives.add(cameraVideo);
        let pmObj = {};
        console.log(data)
        pmObj.id = data.id;
        console.log(pmObj)
        pmObj.name = data.name;
        pmObj.primitive = cameraVideo;
        // pmCollection.push(pmObj);//幕布，视频转换使用
        viewerM.scene.primitives.add(cameraVideo);
        preVideoScopePrimitiveArrTie.push(pmObj);
        preVideoScopePrimitiveArrTie.map((item)=>{
          console.log(item)
          console.log(chooseId)
          if(item.id != chooseId){
            item.primitive.show = false
          }
@@ -937,18 +1042,38 @@
      const heading = Cesium.Math.toDegrees(camera.heading);
      const pitch = Cesium.Math.toDegrees(camera.pitch);
      const roll = Cesium.Math.toDegrees(camera.roll);
      const point1 = Cesium.Cartesian3.fromDegrees(0, 0, 50);
      const point1 = Cesium.Cartesian3.fromDegrees(0, 0, this.deviceData?.modelHeight || 45);
      const point2 = Cesium.Cartesian3.fromDegrees(Cesium.Math.toDegrees(position.longitude),Cesium.Math.toDegrees(position.latitude),position.height)
      
      var camResult =
        position.longitude.toFixed(4) +
        '\u00B0' +
        ',' +
        position.latitude.toFixed(4) +
        '\u00B0' +
        ',' +
        position.height.toFixed(1) +
        '米,' +
        heading.toFixed(2) +
        '\u00B0' +
        ',' +
        pitch.toFixed(2) +
        '\u00B0' +
        ',' +
        roll.toFixed(1) +
        '\u00B0';
        console.log(heading)
      this.cameraP = heading.toFixed(2)
      this.cameraT = pitch.toFixed(2)
      document.getElementById('cammoveResultCon').innerHTML = camResult;
      // 计算距离（单位：米）
      const distanceBetween = Cesium.Cartesian3.distance(point1, point2)
      console.log(distanceBetween)
      console.log(preVideoScopePrimitiveArrTie)
      console.log(chooseId)
      preVideoScopePrimitiveArrTie.map((item)=>{
        if(item.id == chooseId){
          let obj = this.updateSZScope(Cesium.Math.toDegrees(position.longitude),Cesium.Math.toDegrees(position.latitude),position.height,heading,pitch,roll,this.zoomRatio,distanceBetween)
          item.primitive.inverseViewMatrix = obj.M
          item.primitive.frustum = obj.F
          item.primitive.zoomRatio  = this.zoomRatio
        }
      })
    },
@@ -959,22 +1084,18 @@
          Number(lat),
          Number(alt)
      );
      console.log(positionCt3)
      console.log(distanceBetween)
      let frustum = new Cesium.PerspectiveFrustum({
        fov: Cesium.Math.toRadians(LightView),
        fov: Cesium.Math.toRadians(56/LightView),
        aspectRatio: Number(1.77778),
        near: Number(0.05),
        far: Number(distanceBetween),
      });
      console.log(frustum)
      let inverseViewMatrixNew = this.hpr2m({
        position: positionCt3,
        heading: Cesium.Math.toRadians(Number(camHeading)),
        pitch: Cesium.Math.toRadians(Number(camPitch)),
        roll: Cesium.Math.toRadians(Number(camRoll)),
      });
      console.log(inverseViewMatrixNew)
      return {M: inverseViewMatrixNew, F: frustum};
    },
    handleWheel(event) {
@@ -994,6 +1115,70 @@
    },
    onSliderInput(val) {
      this.zoomRatio = val;
    },
    // 计算 heading（偏航角）
    computeHeading(fromCartesian, toCartesian) {
      const transform = Cesium.Transforms.eastNorthUpToFixedFrame(fromCartesian);
      const direction = Cesium.Cartesian3.subtract(
        toCartesian,
        fromCartesian,
        new Cesium.Cartesian3()
      );
      const directionLocal = Cesium.Matrix4.multiplyByPointAsVector(
        Cesium.Matrix4.inverseTransformation(transform, new Cesium.Matrix4()),
        direction,
        new Cesium.Cartesian3()
      );
      Cesium.Cartesian3.normalize(directionLocal, directionLocal);
      return Math.atan2(directionLocal.x, directionLocal.y);
    },

    // 计算 pitch（俯仰角）
    computePitch(fromCartesian, toCartesian) {
      const transform = Cesium.Transforms.eastNorthUpToFixedFrame(fromCartesian);
      const direction = Cesium.Cartesian3.subtract(
        toCartesian,
        fromCartesian,
        new Cesium.Cartesian3()
      );
      const directionLocal = Cesium.Matrix4.multiplyByPointAsVector(
        Cesium.Matrix4.inverseTransformation(transform, new Cesium.Matrix4()),
        direction,
        new Cesium.Cartesian3()
      );
      Cesium.Cartesian3.normalize(directionLocal, directionLocal);
      return Math.asin(directionLocal.z); // z轴向上
    },
    DealVisualCone(data,node){
      this.rowData = data
      console.log(data)
      this.pointGround = {
        lon:data.children[0].longitude,
        lat:data.children[0].latitude,
        height:data.children[0].height
      }
      this.pointFly = {
        lon:data.longitude,
        lat:data.latitude,
        height:data.height
      }
      if(data.children && data.children?.length > 0) {
        preVideoScopePrimitiveArrTie.map((item)=>{
          if(item.name != data.children[0].label){
            item.primitive.show = false
          }else{
             item.primitive.show = true
          }
        })
      }else {
        preVideoScopePrimitiveArrTie.map((item)=>{
          if(item.name != data.label){
            item.primitive.show = false
          }else {
            item.primitive.show = true
          }
        })
      }
    }
  }
}
@@ -1007,7 +1192,7 @@
#cesiumContainer {
    margin: 0;
    padding: 0;
    width: 73%;
    width: 74%;
    height: calc(100vh - 205px);
}
#cesiumCamera {
@@ -1032,7 +1217,7 @@
    /* padding: 0 5px; */
    margin-top: 10px;
    right: 0px;
    width: 420px;
    width: 410px;
    height: calc(100vh - 210px);
    bottom: 30px;
    margin: 0;
@@ -1045,7 +1230,7 @@
}
.moveResult{position:absolute;z-index:2;background-color:rgba(47,53,60,1);padding:0 5px;right:50%;bottom:30px;
    border:1px solid rgba(255,255,255,.1);box-sizing:content-box;width:220px;height:30px;font-size:14px;text-align:center}
.cammoveResult{position:absolute;z-index:2;background-color:rgba(47,53,60,1);padding:0 5px;right:calc(50% - 40px);bottom:30px;
.cammoveResult{position:absolute;z-index:2;background-color:rgba(47,53,60,1);padding:0 5px;right:calc(50% - 140px);bottom:35px;
    border:1px solid rgba(255,255,255,.1);box-sizing:content-box;width:400px;height:30px;font-size:14px;text-align:center}
.moveResultCon{margin-top:4px}
.cammoveResultCon{margin-top:4px;color: white;}
@@ -1134,8 +1319,8 @@
/* 左下角倍率标签 */
.zoom-info {
  position: absolute;
  bottom: 20px;
  left: 20px;
  bottom: 35px;
  left: 340px;
}

</style>