.

shuishen

2022-03-31 3ffc6c12a3fa1deba2e4e9c85c158f19d309f258

 src/components/map/components/dimension.vue

@@ -1,5 +1,6 @@
<template>
    <div class="dimension-cut">
        <!-- <el-button type="primary">{{zoomValue}}</el-button> -->
        <el-button
            v-show="btnGroupShow"
            size="mini"
@@ -36,6 +37,71 @@
import { mapGetters } from 'vuex'
import { getDetail } from '@/api/pc/public/arc'

let baseLayer = []

const baseLayerImgUrl = [
    {
        5000: [
            {
                url: 'img/base/1000/1.png',
                rectangle: [116.346606, 27.965604, 116.3570815, 27.974063]
            },
            {
                url: 'img/base/1000/2.png',
                rectangle: [116.3570815, 27.965604, 116.367557, 27.974063]
            },
            {
                url: 'img/base/1000/3.png',
                rectangle: [116.346606, 27.957145, 116.3570815, 27.965604]
            },
            {
                url: 'img/base/1000/4.png',
                rectangle: [116.3570815, 27.957145, 116.367557, 27.965604]
            }
        ]
    },
    {
        4000: [
            {
                url: 'img/base/2000/1.png',
                rectangle: [116.346606, 27.96842366, 116.35358966, 27.974063]
            },
            {
                url: 'img/base/2000/2.png',
                rectangle: [116.35358966, 27.96842366, 116.36057333, 27.974063]
            },
            {
                url: 'img/base/2000/3.png',
                rectangle: [116.36057333, 27.96842366, 116.367557, 27.974063]
            },
            {
                url: 'img/base/2000/4.png',
                rectangle: [116.346606, 27.96278433, 116.35358966, 27.96842366]
            },
            {
                url: 'img/base/2000/5.png',
                rectangle: [116.35358966, 27.96278433, 116.36057333, 27.96842366]
            },
            {
                url: 'img/base/2000/6.png',
                rectangle: [116.36057333, 27.96278433, 116.367557, 27.96842366]
            },
            {
                url: 'img/base/2000/7.png',
                rectangle: [116.346606, 27.957145, 116.35358966, 27.96278433]
            },
            {
                url: 'img/base/2000/8.png',
                rectangle: [116.35358966, 27.957145, 116.36057333, 27.96278433]
            },
            {
                url: 'img/base/2000/9.png',
                rectangle: [116.36057333, 27.957145, 116.367557, 27.96278433]
            }
        ]
    }
]

let tilesetLayer = null

let tileset = null
@@ -56,12 +122,34 @@
let layerSATtwo = null
let tcLayer = null

const wallLayer = null
// let viewerHeight = 950
// let smallViewerHeight = 1950

// const mixVH = 500
// const maxVH = 950
// const oneVH = 500
// const twoVH = 650
// const fourVH = 800
// const fiveVH = 950

let viewerHeight = 5000
let smallViewerHeight = 6000

const mixVH = 2000
const maxVH = 5000

const oneVH = 2000
const twoVH = 3000
const fourVH = 4000
const fiveVH = 5000

// const wallLayer = null

export default {
    name: 'dimension',
    data () {
        return {
            zoomValue: 0,
            btnGroupShow: false,
            dimensionValue: '三 维',
            // 建筑2.5D地图
@@ -97,9 +185,12 @@
                [114.03954722, 27.62819644, 100],
                [114.04006133, 27.628038, 100]
            ],
            mapCenter: [115.871863, 28.743861, 400.0]
            mapCenter: [116.3570815,
                27.965604, 5000]
            // mapCenter: [115.871863, 28.743861, 950.0]
        }
    },
    props: ['wheelFlag', 'startWheel', 'startSmallWheel'],
    computed: {
        ...mapGetters([
            'viewerExist',
@@ -200,12 +291,60 @@

                    videoLayer.addOverlay(cameraVideo)

                    baseMapLayer =
                        global.viewer.imageryLayers.addImageryProvider(new global.DC.Namespace.Cesium.UrlTemplateImageryProvider({
                            url: '/wp/{z}/{x}/{y}.png',
                            fileExtension: 'png'
                            // minimumLevel: 19
                        }))
                    // baseMapLayer =
                    //     global.viewer.imageryLayers.addImageryProvider(new global.DC.Namespace.Cesium.UrlTemplateImageryProvider({
                    //         url: '/wp/{z}/{x}/{y}.png',
                    //         fileExtension: 'png'
                    //         // minimumLevel: 19
                    //     }))

                    that.addBaseLayer()

                    // global.viewer.imageryLayers.addImageryProvider(new global.DC.Namespace.Cesium.UrlTemplateImageryProvider({
                    //     url: '/fz/{z}/{x}/{y}.png',
                    //     fileExtension: 'png'
                    //     // minimumLevel: 19
                    // }))

                    // global.viewer.imageryLayers.addImageryProvider(
                    //     new global.DC.Namespace.Cesium.WebMapTileServiceImageryProvider({
                    //         url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/FZ25DMap/MapServer/WMTS',
                    //         // url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/PX25DMap/Pingxiang25DMap18000/MapServer/WMTS',
                    //         layer: 'fzsw2019',
                    //         style: 'default',
                    //         tileMatrixSetID: 'default028mm',
                    //         format: 'image/jpgpng',
                    //         tilingScheme: new global.DC.Namespace.Cesium.GeographicTilingScheme(),
                    //         maximumLevel: 19,
                    //         tileMatrixLabels: [
                    //             '0',
                    //             '1',
                    //             '2',
                    //             '3',
                    //             '4',
                    //             '5',
                    //             '6',
                    //             '7',
                    //             '8',
                    //             '9',
                    //             '10',
                    //             '11',
                    //             '12',
                    //             '13',
                    //             '14',
                    //             '15',
                    //             '16',
                    //             '17',
                    //             '18',
                    //             '19'
                    //         ]
                    //     })
                    // )

                    // global.viewer.imageryLayers.addImageryProvider(new global.DC.Namespace.Cesium.ArcGisMapServerImageryProvider({
                    //     url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/FZ25DMap/MapServer',
                    //     layer: 'fzsw2019',
                    // }))

                    // wallLayer = new global.DC.VectorLayer('wallLayer')
                    // global.viewer.addLayer(wallLayer)
@@ -279,20 +418,27 @@
                    })

                    // 最小
                    global.viewer.scene.screenSpaceCameraController.minimumZoomDistance = 100
                    global.viewer.scene.screenSpaceCameraController.minimumZoomDistance = mixVH
                    global.eagleViewer.scene.screenSpaceCameraController.minimumZoomDistance = mixVH + 1000
                    // 最大
                    global.viewer.scene.screenSpaceCameraController.maximumZoomDistance = 400
                    global.viewer.scene.screenSpaceCameraController.maximumZoomDistance = maxVH
                    global.eagleViewer.scene.screenSpaceCameraController.maximumZoomDistance = maxVH + 1000

                    // 设置相机缩小时的速率
                    global.viewer.scene.screenSpaceCameraController._minimumZoomRate = 2000
                    // global.eagleViewer.scene.screenSpaceCameraController._minimumZoomRate = 2000
                    // 设置相机放大时的速率
                    global.viewer.scene.screenSpaceCameraController._maximumZoomRate = 5906376272000
                    // global.eagleViewer.scene.screenSpaceCameraController._maximumZoomRate = 5906376272000
                    // 视角平移
                    global.viewer.scene.screenSpaceCameraController.enableRotate = true
                    global.eagleViewer.scene.screenSpaceCameraController.enableRotate = true
                    // 视角缩放
                    global.viewer.scene.screenSpaceCameraController.enableZoom = true
                    global.eagleViewer.scene.screenSpaceCameraController.enableZoom = true
                    // 视角旋转
                    global.viewer.scene.screenSpaceCameraController.enableTilt = false
                    global.eagleViewer.scene.screenSpaceCameraController.enableTilt = false

                    that.createdLayers()

@@ -383,197 +529,210 @@
                        }
                    })

                    document.querySelector('.dc-zoom-controller').children[1].onclick =
                        function () {
                            if (that.dimensionValue == '真三维') {
                                global.viewer.camera.setView({
                                    // Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
                                    // fromDegrees()方法，将经纬度和高程转换为世界坐标
                                    destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees(
                                        that.mapCenter[0],
                                        that.mapCenter[1],
                                        220.0
                                    ),
                                    orientation: {
                                        // 指向
                                        heading: global.DC.Namespace.Cesium.Math.toRadians(-9),
                                        // 视角
                                        pitch: global.DC.Namespace.Cesium.Math.toRadians(-34.54),
                                        roll: 0.0
                    this.$nextTick(() => {
                        document.querySelector('.dc-zoom-controller').children[1].onclick =
                            function () {
                                if (that.dimensionValue == '真三维') {
                                    global.viewer.camera.setView({
                                        // Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
                                        // fromDegrees()方法，将经纬度和高程转换为世界坐标
                                        destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees(
                                            that.mapCenter[0],
                                            that.mapCenter[1],
                                            220.0
                                        ),
                                        orientation: {
                                            // 指向
                                            heading: global.DC.Namespace.Cesium.Math.toRadians(-9),
                                            // 视角
                                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-34.54),
                                            roll: 0.0
                                        }
                                    })
                                } else {
                                    global.viewer.camera.setView({
                                        // Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
                                        // fromDegrees()方法，将经纬度和高程转换为世界坐标
                                        destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees(
                                            that.mapCenter[0],
                                            that.mapCenter[1],
                                            that.mapCenter[2]
                                        ),
                                        orientation: {
                                            // 指向
                                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                            // 视角
                                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                            roll: 0.0
                                        }
                                    })
                                }
                            }

                        document.querySelector('.dc-zoom-controller').children[2].onclick =
                            function () {
                                if (
                                    that.dimensionValue != undefined &&
                                    that.dimensionValue != '真三维'
                                ) {
                                    if (viewerHeight == oneVH) {
                                        global.viewer.camera.setView({
                                            destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                                                global.viewer.camera.positionCartographic.longitude,
                                                global.viewer.camera.positionCartographic.latitude,
                                                twoVH
                                            ),
                                            orientation: {
                                                // 指向
                                                heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                                // 视角
                                                pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                                roll: 0.0
                                            }
                                        })
                                        viewerHeight = twoVH
                                        this.$emit('change-wheel', false, 'startWheel')
                                        return
                                    }
                                })
                            } else {
                                global.viewer.camera.setView({
                                    // Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
                                    // fromDegrees()方法，将经纬度和高程转换为世界坐标
                                    destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees(
                                        that.mapCenter[0],
                                        that.mapCenter[1],
                                        400.0
                                    ),
                                    orientation: {
                                        // 指向
                                        heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                        // 视角
                                        pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                        roll: 0.0

                                    if (viewerHeight == twoVH) {
                                        global.viewer.camera.setView({
                                            destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                                                global.viewer.camera.positionCartographic.longitude,
                                                global.viewer.camera.positionCartographic.latitude,
                                                fourVH
                                            ),
                                            orientation: {
                                                // 指向
                                                heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                                // 视角
                                                pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                                roll: 0.0
                                            }
                                        })
                                        viewerHeight = fourVH
                                        this.$emit('change-wheel', false, 'startWheel')
                                        return
                                    }
                                })
                            }
                        }

                    document.querySelector('.dc-zoom-controller').children[2].onclick =
                        function () {
                            if (
                                that.dimensionValue != undefined &&
                                that.dimensionValue != '真三维'
                            ) {
                                const height = Math.ceil(
                                    global.viewer.camera.positionCartographic.height
                                )

                                if (height < 150) {
                                    global.viewer.camera.setView({
                                        destination:
                                            global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                                    if (viewerHeight == fourVH) {
                                        global.viewer.camera.setView({
                                            destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                                                global.viewer.camera.positionCartographic.longitude,
                                                global.viewer.camera.positionCartographic.latitude,
                                                200
                                                fiveVH
                                            ),
                                        orientation: {
                                            // 指向
                                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                            // 视角
                                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                            roll: 0.0
                                        }
                                    })

                                    return
                                }

                                if (height < 250) {
                                    global.viewer.camera.setView({
                                        destination:
                                            global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                                                global.viewer.camera.positionCartographic.longitude,
                                                global.viewer.camera.positionCartographic.latitude,
                                                300
                                            ),
                                        orientation: {
                                            // 指向
                                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                            // 视角
                                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                            roll: 0.0
                                        }
                                    })

                                    return
                                }

                                if (height < 350) {
                                    global.viewer.camera.setView({
                                        destination:
                                            global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                                                global.viewer.camera.positionCartographic.longitude,
                                                global.viewer.camera.positionCartographic.latitude,
                                                400
                                            ),
                                        orientation: {
                                            // 指向
                                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                            // 视角
                                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                            roll: 0.0
                                        }
                                    })
                                            orientation: {
                                                // 指向
                                                heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                                // 视角
                                                pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                                roll: 0.0
                                            }
                                        })
                                        viewerHeight = fiveVH
                                        this.$emit('change-wheel', false, 'startWheel')
                                    }
                                }
                            }
                        }

                    document.querySelector('.dc-zoom-controller').children[0].onclick =
                        function () {
                            if (
                                that.dimensionValue != undefined &&
                                that.dimensionValue != '真三维'
                            ) {
                                const height = Math.ceil(
                                    global.viewer.camera.positionCartographic.height
                                )

                                if (height > 350) {
                                    global.viewer.camera.setView({
                                        destination:
                                            global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                        document.querySelector('.dc-zoom-controller').children[0].onclick =
                            function () {
                                if (
                                    that.dimensionValue != undefined &&
                                    that.dimensionValue != '真三维'
                                ) {
                                    if (viewerHeight == fiveVH) {
                                        global.viewer.camera.setView({
                                            destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                                                global.viewer.camera.positionCartographic.longitude,
                                                global.viewer.camera.positionCartographic.latitude,
                                                300
                                                fourVH
                                            ),
                                        orientation: {
                                            // 指向
                                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                            // 视角
                                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                            roll: 0.0
                                        }
                                    })
                                            orientation: {
                                                // 指向
                                                heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                                // 视角
                                                pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                                roll: 0.0
                                            }
                                        })
                                        viewerHeight = fourVH
                                        this.$emit('change-wheel', false, 'startWheel')
                                        return
                                    }

                                    return
                                }

                                if (height > 250) {
                                    global.viewer.camera.setView({
                                        destination:
                                            global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                                    if (viewerHeight == fourVH) {
                                        global.viewer.camera.setView({
                                            destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                                                global.viewer.camera.positionCartographic.longitude,
                                                global.viewer.camera.positionCartographic.latitude,
                                                200
                                                twoVH
                                            ),
                                        orientation: {
                                            // 指向
                                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                            // 视角
                                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                            roll: 0.0
                                        }
                                    })
                                            orientation: {
                                                // 指向
                                                heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                                // 视角
                                                pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                                roll: 0.0
                                            }
                                        })
                                        viewerHeight = twoVH
                                        this.$emit('change-wheel', false, 'startWheel')
                                        return
                                    }

                                    return
                                }

                                if (height > 150) {
                                    global.viewer.camera.setView({
                                        destination:
                                            global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                                    if (viewerHeight == twoVH) {
                                        global.viewer.camera.setView({
                                            destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                                                global.viewer.camera.positionCartographic.longitude,
                                                global.viewer.camera.positionCartographic.latitude,
                                                100
                                                oneVH
                                            ),
                                        orientation: {
                                            // 指向
                                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                            // 视角
                                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                            roll: 0.0
                                        }
                                    })
                                            orientation: {
                                                // 指向
                                                heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                                                // 视角
                                                pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                                                roll: 0.0
                                            }
                                        })
                                        viewerHeight = oneVH
                                        this.$emit('change-wheel', false, 'startWheel')
                                    }
                                }
                            }
                        }
                    })

                    global.viewer.on(global.DC.SceneEventType.CAMERA_CHANGED, that.mapCameraEvent)
                    global.eagleViewer.on(global.DC.SceneEventType.CAMERA_CHANGED, that.smallMapCameraEvent)
                }
            }
        }
    },
    methods: {
        zoomToOpen () {

        },

        locationSTM () {
            global.viewer.flyToPosition('116.45793269658417,39.92711385557482,617.5967826044838,181.95219395269424,-21.286437065473546')
        },

        mouseMoveEvent (e) {
            var that = this

            function heightToZoom (height) {
                var A = 40487.57
                var B = 0.00007096758
                var C = 91610.74
                var D = -40467.74
                return Math.round(D + (A - D) / (1 + Math.pow(height / C, B)))
            }
            var height = Math.ceil(global.viewer.camera.positionCartographic.height)
            var zoom = heightToZoom(height)

            that.zoomValue = zoom

            if (that.closeMapClick) {
                return
@@ -627,11 +786,32 @@
            }
        },

        mapCameraEvent () {
            const height = Math.ceil(
                global.viewer.camera.positionCartographic.height
            )
        addBaseLayer () {
            if (baseLayer.length > 0) {
                baseLayer.forEach(item => {
                    global.viewer.imageryLayers.remove(
                        item
                    )
                })
            }

            baseLayer = []

            baseLayerImgUrl.forEach(item => {
                if (item[viewerHeight]) {
                    item[viewerHeight].forEach(sm => {
                        var layer = global.viewer.imageryLayers.addImageryProvider(new global.DC.Namespace.Cesium.SingleTileImageryProvider({
                            url: sm.url,
                            rectangle: global.DC.Namespace.Cesium.Rectangle.fromDegrees(sm.rectangle[0], sm.rectangle[1], sm.rectangle[2], sm.rectangle[3])
                        }))

                        baseLayer.push(layer)
                    })
                }
            })
        },

        mapCameraEvent () {
            global.viewer.camera.setView({
                orientation: {
                    // 指向
@@ -642,72 +822,266 @@
                }
            })

            if (height < 150) {
                global.viewer.camera.setView({
                    destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                        global.viewer.camera.positionCartographic.longitude,
                        global.viewer.camera.positionCartographic.latitude,
                        100
                    ),
                    orientation: {
                        // 指向
                        heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                        // 视角
                        pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                        roll: 0.0
                    }
                })
            }
            if (this.startWheel == false) return

            if (height > 150 && height <= 250) {
                global.viewer.camera.setView({
                    destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                        global.viewer.camera.positionCartographic.longitude,
                        global.viewer.camera.positionCartographic.latitude,
                        200
                    ),
                    orientation: {
                        // 指向
                        heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                        // 视角
                        pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                        roll: 0.0
                    }
                })
            }
            if (this.wheelFlag) { // 下
                if (viewerHeight == fiveVH) {
                    global.viewer.camera.setView({
                        destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                            global.viewer.camera.positionCartographic.longitude,
                            global.viewer.camera.positionCartographic.latitude,
                            fourVH
                        ),
                        orientation: {
                            // 指向
                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    viewerHeight = fourVH
                    this.$emit('change-wheel', false, 'startWheel')
                    this.addBaseLayer()
                    return
                }

            if (height > 250 && height <= 350) {
                global.viewer.camera.setView({
                    destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                        global.viewer.camera.positionCartographic.longitude,
                        global.viewer.camera.positionCartographic.latitude,
                        300
                    ),
                    orientation: {
                        // 指向
                        heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                        // 视角
                        pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                        roll: 0.0
                    }
                })
            }
                if (viewerHeight == fourVH) {
                    global.viewer.camera.setView({
                        destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                            global.viewer.camera.positionCartographic.longitude,
                            global.viewer.camera.positionCartographic.latitude,
                            twoVH
                        ),
                        orientation: {
                            // 指向
                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    viewerHeight = twoVH
                    this.$emit('change-wheel', false, 'startWheel')
                    this.addBaseLayer()
                    return
                }

            if (height > 350) {
                global.viewer.camera.setView({
                    destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                        global.viewer.camera.positionCartographic.longitude,
                        global.viewer.camera.positionCartographic.latitude,
                        400
                    ),
                    orientation: {
                        // 指向
                        heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                        // 视角
                        pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                        roll: 0.0
                    }
                })
                if (viewerHeight == twoVH) {
                    global.viewer.camera.setView({
                        destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                            global.viewer.camera.positionCartographic.longitude,
                            global.viewer.camera.positionCartographic.latitude,
                            oneVH
                        ),
                        orientation: {
                            // 指向
                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    viewerHeight = oneVH
                    this.$emit('change-wheel', false, 'startWheel')
                    this.addBaseLayer()
                }
            } else { // 上
                if (viewerHeight == oneVH) {
                    global.viewer.camera.setView({
                        destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                            global.viewer.camera.positionCartographic.longitude,
                            global.viewer.camera.positionCartographic.latitude,
                            twoVH
                        ),
                        orientation: {
                            // 指向
                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    viewerHeight = twoVH
                    this.$emit('change-wheel', false, 'startWheel')
                    this.addBaseLayer()
                    return
                }

                if (viewerHeight == twoVH) {
                    global.viewer.camera.setView({
                        destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                            global.viewer.camera.positionCartographic.longitude,
                            global.viewer.camera.positionCartographic.latitude,
                            fourVH
                        ),
                        orientation: {
                            // 指向
                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    viewerHeight = fourVH
                    this.$emit('change-wheel', false, 'startWheel')
                    this.addBaseLayer()
                    return
                }

                if (viewerHeight == fourVH) {
                    global.viewer.camera.setView({
                        destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                            global.viewer.camera.positionCartographic.longitude,
                            global.viewer.camera.positionCartographic.latitude,
                            fiveVH
                        ),
                        orientation: {
                            // 指向
                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    viewerHeight = fiveVH
                    this.$emit('change-wheel', false, 'startWheel')
                    this.addBaseLayer()
                }
            }
        },

        smallMapCameraEvent () {
            global.eagleViewer.camera.setView({
                orientation: {
                    // 指向
                    heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                    // 视角
                    pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                    roll: 0.0
                }
            })

            if (this.startSmallWheel == false) return

            if (this.wheelFlag) { // 下
                if (smallViewerHeight == fiveVH + 1000) {
                    global.eagleViewer.camera.setView({
                        destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                            global.eagleViewer.camera.positionCartographic.longitude,
                            global.eagleViewer.camera.positionCartographic.latitude,
                            fourVH + 1000
                        ),
                        orientation: {
                            // 指向
                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    smallViewerHeight = fourVH + 1000
                    this.$emit('change-wheel', false, 'startSmallWheel')
                    return
                }

                if (smallViewerHeight == fourVH + 1000) {
                    global.eagleViewer.camera.setView({
                        destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                            global.eagleViewer.camera.positionCartographic.longitude,
                            global.eagleViewer.camera.positionCartographic.latitude,
                            twoVH + 1000
                        ),
                        orientation: {
                            // 指向
                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    smallViewerHeight = twoVH + 1000
                    this.$emit('change-wheel', false, 'startSmallWheel')
                    return
                }

                if (smallViewerHeight == twoVH + 1000) {
                    global.eagleViewer.camera.setView({
                        destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                            global.eagleViewer.camera.positionCartographic.longitude,
                            global.eagleViewer.camera.positionCartographic.latitude,
                            oneVH + 1000
                        ),
                        orientation: {
                            // 指向
                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    smallViewerHeight = oneVH + 1000
                    this.$emit('change-wheel', false, 'startSmallWheel')
                }
            } else { // 上
                if (smallViewerHeight == oneVH + 1000) {
                    global.eagleViewer.camera.setView({
                        destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                            global.eagleViewer.camera.positionCartographic.longitude,
                            global.eagleViewer.camera.positionCartographic.latitude,
                            twoVH + 1000
                        ),
                        orientation: {
                            // 指向
                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    smallViewerHeight = twoVH + 1000
                    this.$emit('change-wheel', false, 'startSmallWheel')
                    return
                }

                if (smallViewerHeight == twoVH + 1000) {
                    global.eagleViewer.camera.setView({
                        destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                            global.eagleViewer.camera.positionCartographic.longitude,
                            global.eagleViewer.camera.positionCartographic.latitude,
                            fourVH + 1000
                        ),
                        orientation: {
                            // 指向
                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    smallViewerHeight = fourVH + 1000
                    this.$emit('change-wheel', false, 'startSmallWheel')
                    return
                }

                if (smallViewerHeight == fourVH + 1000) {
                    global.eagleViewer.camera.setView({
                        destination: global.DC.Namespace.Cesium.Cartesian3.fromRadians(
                            global.eagleViewer.camera.positionCartographic.longitude,
                            global.eagleViewer.camera.positionCartographic.latitude,
                            fiveVH + 1000
                        ),
                        orientation: {
                            // 指向
                            heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    smallViewerHeight = fiveVH + 1000
                    this.$emit('change-wheel', false, 'startSmallWheel')
                }
            }
        },

@@ -871,8 +1245,8 @@

        // 科技感删除
        removeSAT () {
            global.viewer.remove(layerSat)
            global.viewer.remove(layerSATtwo)
            global.viewer.removeLayer(layerSat)
            global.viewer.removeLayer(layerSATtwo)
            layerSat = null
            layerSATtwo = null
        },
@@ -946,6 +1320,7 @@
                that.createTC()
                global.viewer.off(global.DC.MouseEventType.MOUSE_MOVE, that.mouseMoveEvent)
                global.viewer.off(global.DC.SceneEventType.CAMERA_CHANGED, that.mapCameraEvent)
                global.eagleViewer.off(global.DC.SceneEventType.CAMERA_CHANGED, that.smallMapCameraEvent)
                that.removeLayers()
                global.viewer.imageryLayers.remove(baseMapLayer)
                baseMapLayer = null
@@ -969,11 +1344,15 @@
                global.viewer.addLayer(streenMlayer)
                // 最小
                global.viewer.scene.screenSpaceCameraController.minimumZoomDistance = 1.0
                global.eagleViewer.scene.screenSpaceCameraController.minimumZoomDistance = 1.0
                // 最大
                global.viewer.scene.screenSpaceCameraController.maximumZoomDistance =
                    Number.POSITIVE_INFINITY
                global.eagleViewer.scene.screenSpaceCameraController.maximumZoomDistance =
                    Number.POSITIVE_INFINITY
                // 视角旋转
                global.viewer.scene.screenSpaceCameraController.enableTilt = true
                global.eagleViewer.scene.screenSpaceCameraController.enableTilt = true
                // 115.877863,28.741661
                global.viewer.camera.setView({
                    // Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
@@ -991,12 +1370,30 @@
                        roll: 0.0
                    }
                })

                global.eagleViewer.camera.setView({
                    // Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
                    // fromDegrees()方法，将经纬度和高程转换为世界坐标
                    destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees(
                        that.mapCenter[0],
                        that.mapCenter[1],
                        1220.0
                    ),
                    orientation: {
                        // 指向
                        heading: global.DC.Namespace.Cesium.Math.toRadians(-9),
                        // 视角
                        pitch: global.DC.Namespace.Cesium.Math.toRadians(-34.54),
                        roll: 0.0
                    }
                })
            } else {
                that.btnGroupShow = false
                that.removeSAT()
                that.removeTC()
                global.viewer.on(global.DC.MouseEventType.MOUSE_MOVE, that.mouseMoveEvent)
                global.viewer.on(global.DC.SceneEventType.CAMERA_CHANGED, that.mapCameraEvent)
                global.eagleViewer.on(global.DC.SceneEventType.CAMERA_CHANGED, that.smallMapCameraEvent)
                tileset.off(global.DC.MouseEventType.CLICK, that.tilesetClick)
                tilesetLayer.removeOverlay(tileset)
                tilesetLayer.show = false
@@ -1018,7 +1415,24 @@
                    destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees(
                        that.mapCenter[0],
                        that.mapCenter[1],
                        400.0
                        that.mapCenter[2]
                    ),
                    orientation: {
                        // 指向
                        heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
                        // 视角
                        pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
                        roll: 0.0
                    }
                })

                global.eagleViewer.camera.setView({
                    // Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
                    // fromDegrees()方法，将经纬度和高程转换为世界坐标
                    destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees(
                        that.mapCenter[0],
                        that.mapCenter[1],
                        maxVH + 1000
                    ),
                    orientation: {
                        // 指向
@@ -1029,11 +1443,14 @@
                    }
                })
                // 最小
                global.viewer.scene.screenSpaceCameraController.minimumZoomDistance = 100
                global.viewer.scene.screenSpaceCameraController.minimumZoomDistance = mixVH
                global.eagleViewer.scene.screenSpaceCameraController.minimumZoomDistance = mixVH + 1000
                // 最大
                global.viewer.scene.screenSpaceCameraController.maximumZoomDistance = 400
                global.viewer.scene.screenSpaceCameraController.maximumZoomDistance = maxVH
                global.eagleViewer.scene.screenSpaceCameraController.maximumZoomDistance = maxVH + 1000
                // 视角旋转
                global.viewer.scene.screenSpaceCameraController.enableTilt = false
                global.eagleViewer.scene.screenSpaceCameraController.enableTilt = false
            }
        }
    }