部分更改

shuishen

2022-01-04 a2df9a29362e71cb49131cc4fe568d99f22b23f9

 src/components/map/components/dimension.vue

@@ -3,8 +3,8 @@
        <el-radio-group v-model="dimensionValue"
                        size="medium"
                        @change="dimensionChange">
            <el-radio-button label="2.5维"></el-radio-button>
            <el-radio-button label="3 维"></el-radio-button>
            <el-radio-button label="2.5维"></el-radio-button>
        </el-radio-group>
    </div>
</template>
@@ -18,7 +18,7 @@
    data () {
        return {
            DC: null,
            dimensionValue: '2.5维',
            dimensionValue: '3 维',
            newLayer: null,
            provider: null,
            wallLayer: null,
@@ -84,7 +84,7 @@
                    that.tilesetLayer = new that.DC.TilesetLayer('tilesetLayer')
                    that.viewer.addLayer(that.tilesetLayer)
                    that.tileset = new that.DC.Tileset(
                        'http://data.mars3d.cn/3dtiles/max-shihua/tileset.json',
                        '/mx/tileset.json',
                        {
                            luminanceAtZenith: 0.5
                        }
@@ -193,14 +193,14 @@
                    //     ]
                    // })

                    var provider = new that.DC.Namespace.Cesium.ArcGisMapServerImageryProvider({
                        url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/PingXiang25DMapDN/MapServer'
                    })
                    // var provider = new that.DC.Namespace.Cesium.ArcGisMapServerImageryProvider({
                    //     url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/PingXiang25DMapDN/MapServer'
                    // })

                    that.newLayer = that.viewer.imageryLayers.addImageryProvider(provider)
                    // that.newLayer = that.viewer.imageryLayers.addImageryProvider(provider)

                    that.wallLayer = new that.DC.VectorLayer('wallLayer')
                    that.viewer.addLayer(that.wallLayer)
                    // that.viewer.addLayer(that.wallLayer)

                    that.wallArr.forEach(item => {
                        item = item.join(',')
@@ -216,34 +216,33 @@
                            speed: 10
                        })
                    })
                    that.wallLayer.addOverlay(wall)
                    // that.wallLayer.addOverlay(wall)

                    that.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: that.DC.Namespace.Cesium.Cartesian3.fromDegrees(114.03928791, 27.62954732, 1000.0),
                        orientation: {
                            // 指向
                            heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                    // that.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: that.DC.Namespace.Cesium.Cartesian3.fromDegrees(114.03928791, 27.62954732, 1000.0),
                    //     orientation: {
                    //         // 指向
                    //         heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                    //         // 视角
                    //         pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                    //         roll: 0.0
                    //     }
                    // })

                    this.tilesetLayer.show = false
                    this.titlesetLayerFlag = true
                    that.tilesetLayer.show = true
                    that.viewer.flyTo(that.tileset)
                    that.titlesetLayerFlag = true

                    that.viewer.on(that.DC.SceneEventType.CAMERA_CHANGED, (e) => {
                        that.camerAzoom(e)
                    })
                    that.viewer.on(that.DC.SceneEventType.CAMERA_CHANGED, that.camerAzoom())

                    // 最小
                    that.viewer.scene.screenSpaceCameraController.minimumZoomDistance = 500
                    that.viewer.scene.screenSpaceCameraController.minimumZoomDistance = 1.0
                    // 最大
                    that.viewer.scene.screenSpaceCameraController.maximumZoomDistance = 600000
                    that.viewer.scene.screenSpaceCameraController.maximumZoomDistance = Number.POSITIVE_INFINITY
                    // 设置相机缩小时的速率
                    that.viewer.scene.screenSpaceCameraController._minimumZoomRate = 30000
                    // that.viewer.scene.screenSpaceCameraController._minimumZoomRate = 30000
                    // 设置相机放大时的速率
                    that.viewer.scene.screenSpaceCameraController._maximumZoomRate = 5906376272000
                    // 视角平移
@@ -251,7 +250,7 @@
                    // 视角缩放
                    that.viewer.scene.screenSpaceCameraController.enableZoom = true
                    // 视角旋转
                    that.viewer.scene.screenSpaceCameraController.enableTilt = false
                    that.viewer.scene.screenSpaceCameraController.enableTilt = true
                }
            }
        }
@@ -267,9 +266,7 @@
                that.tilesetLayer.show = true
                that.viewer.flyTo(that.tileset)

                that.viewer.off(that.DC.SceneEventType.CAMERA_CHANGED, (e) => {
                    that.camerAzoom(e)
                })
                that.viewer.off(that.DC.SceneEventType.CAMERA_CHANGED, that.camerAzoom())
                // 最小
                that.viewer.scene.screenSpaceCameraController.minimumZoomDistance = 1.0
                // 最大
@@ -326,47 +323,53 @@
                    }
                })

                that.viewer.on(that.DC.SceneEventType.CAMERA_CHANGED, (e) => {
                    that.camerAzoom(e)
                })
                that.viewer.on(that.DC.SceneEventType.CAMERA_CHANGED, that.camerAzoom())
                // 最小
                that.viewer.scene.screenSpaceCameraController.minimumZoomDistance = 500
                // 最大
                that.viewer.scene.screenSpaceCameraController.maximumZoomDistance = 600000
                that.viewer.scene.screenSpaceCameraController.maximumZoomDistance = 6000
                // 视角旋转
                that.viewer.scene.screenSpaceCameraController.enableTilt = false
            }
        },

        camerAzoom (e) {
        camerAzoom () {
            var that = this
            return (e) => {
                const height = Math.ceil(that.viewer.camera.positionCartographic.height)
            const height = Math.ceil(that.viewer.camera.positionCartographic.height)

                if (height < 100) {
                    that.viewer.camera.setView({
                        destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(that.viewer.camera.positionCartographic.longitude, that.viewer.camera.positionCartographic.latitude, 100),
                        orientation: {
                            // 指向
                            heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                };
                if (height > 600000) {
                    that.viewer.camera.setView({
                        destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(that.viewer.camera.positionCartographic.longitude, that.viewer.camera.positionCartographic.latitude, 600000),
                        orientation: {
                            // 指向
                            heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
            that.viewer.camera.setView({
                orientation: {
                    // 指向
                    heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                    // 视角
                    pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                    roll: 0.0
                }
            })

            if (height < 100) {
                that.viewer.camera.setView({
                    destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(that.viewer.camera.positionCartographic.longitude, that.viewer.camera.positionCartographic.latitude, 100),
                    orientation: {
                        // 指向
                        heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                        // 视角
                        pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                        roll: 0.0
                    }
                })
            };
            if (height > 6000) {
                that.viewer.camera.setView({
                    destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(that.viewer.camera.positionCartographic.longitude, that.viewer.camera.positionCartographic.latitude, 6000),
                    orientation: {
                        // 指向
                        heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                        // 视角
                        pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                        roll: 0.0
                    }
                })
            }
        }
    }