部分内容更改

shuishen

2022-01-26 b1252f19181f6cc1758403fea4f70dcdb1dbe239

 src/components/map/components/dimension.vue

@@ -141,6 +141,23 @@
                        originalColor: new that.DC.Namespace.Cesium.Color()
                    }

                    const videoLayer = new that.DC.CameraVideoLayer('video-layer').addTo(that.viewer)

                    const cameraVideo = new that.DC.CameraVideo(new that.DC.Position(
                        114.03935976, 27.62939045,
                        100.25,
                        4.2,
                        -90
                    ), document.getElementById('video'))
                    cameraVideo.setStyle({
                        fov: 30,
                        far: 120,
                        near: 1,
                        aspectRatio: 1.3,
                        alpha: 0.7
                    })
                    videoLayer.addOverlay(cameraVideo)

                    that.tileset.on(that.DC.MouseEventType.CLICK, e => {
                        that.viewer.scene.globe.depthTestAgainstTerrain = false

@@ -295,7 +312,7 @@
                    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(114.039779, 27.629696, 600.0),
                        destination: that.DC.Namespace.Cesium.Cartesian3.fromDegrees(114.039779, 27.629696, 500.0),
                        orientation: {
                            // 指向
                            heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
@@ -305,7 +322,6 @@
                        }
                    })

                    that.viewer.on(that.DC.SceneEventType.CAMERA_CHANGED, that.camerAzoom())
                    // 最小
                    that.viewer.scene.screenSpaceCameraController.minimumZoomDistance = 200
                    // 最大
@@ -460,7 +476,7 @@
                            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(114.039779, 27.629696, 600.0),
                                destination: that.DC.Namespace.Cesium.Cartesian3.fromDegrees(114.039779, 27.629696, 500.0),
                                orientation: {
                                    // 指向
                                    heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
@@ -471,6 +487,47 @@
                            })
                        }
                    }

                    that.viewer.on(that.DC.SceneEventType.CAMERA_CHANGED, () => {
                        if (that.dimensionValue != undefined && that.dimensionValue != '真三维') {
                            const height = Math.ceil(that.viewer.camera.positionCartographic.height)

                            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 < 200) {
                                that.viewer.camera.setView({
                                    destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(that.viewer.camera.positionCartographic.longitude, that.viewer.camera.positionCartographic.latitude, 200),
                                    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 > 1000) {
                                that.viewer.camera.setView({
                                    destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(that.viewer.camera.positionCartographic.longitude, that.viewer.camera.positionCartographic.latitude, 1000),
                                    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
                                    }
                                })
                            }
                        }
                    })
                }
            }
        }
@@ -509,8 +566,6 @@
                // }))
                that.silhouetteBlue.selected = []
                that.tilesetLayer.show = true
                that.viewer.off(that.DC.SceneEventType.CAMERA_CHANGED, that.camerAzoom())

                // 最小
                that.viewer.scene.screenSpaceCameraController.minimumZoomDistance = 1.0
                // 最大
@@ -560,7 +615,7 @@
                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(114.039779, 27.629696, 600.0),
                    destination: that.DC.Namespace.Cesium.Cartesian3.fromDegrees(114.039779, 27.629696, 500.0),
                    orientation: {
                        // 指向
                        heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
@@ -569,54 +624,12 @@
                        roll: 0.0
                    }
                })

                that.viewer.on(that.DC.SceneEventType.CAMERA_CHANGED, that.camerAzoom())
                // 最小
                that.viewer.scene.screenSpaceCameraController.minimumZoomDistance = 200
                // 最大
                that.viewer.scene.screenSpaceCameraController.maximumZoomDistance = 1000
                // 视角旋转
                that.viewer.scene.screenSpaceCameraController.enableTilt = false
            }
        },

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

            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 < 200) {
                that.viewer.camera.setView({
                    destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(that.viewer.camera.positionCartographic.longitude, that.viewer.camera.positionCartographic.latitude, 200),
                    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 > 1000) {
                that.viewer.camera.setView({
                    destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(that.viewer.camera.positionCartographic.longitude, that.viewer.camera.positionCartographic.latitude, 1000),
                    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
                    }
                })
            }
        }
    }