/** * 烟雾特效 */ import Dialog from '../../../Element/Dialog'; import { html, css } from "./_element"; import EventBinding from './eventBinding' import Base from "../../index"; import MouseEvent from '../../../../Event/index' import { syncData } from '../../../../Global/MultiViewportMode' import MouseTip from '../../../../MouseTip' import { setSplitDirection, syncSplitData, setActiveId } from '../../../../Global/SplitScreen' import { setActiveViewer, closeRotateAround, closeViewFollow} from '../../../../Global/global' class Smoke extends Base { /** * @constructor * @description 烟雾特效 * @param sdk * @param options {object} 粒子属性 * @param options.show=true {boolean} 显示/隐藏 * @param options.name {string} 名称 * @param options.url {string | HTMLImageElement | HTMLCanvasElement | HTMLVideoElement} 指定 Image、URL或Canvas 的属性 * @param options.startColor="#00000000" {string} 起始颜色 * @param options.endColor="#0000001a" {string} 结束颜色 * @param options.startScale=0.1 {number} 初始比例 * @param options.endScale=10 {number} 结束比例 * @param options.minimumSpeed=10 {number} 最小初速度 * @param options.maximumSpeed=15 {number} 最大初速度 * @param options.minimumParticleLife=6 {number} 最小存在时间(秒) * @param options.maximumParticleLife=7 {number} 最大存在时间(秒) * @param options.emissionRate=28 {number} 发射速率(个/每秒) * @param options.particleSize=2{number} 粒子尺大小 * @param options.lng 经度 * @param options.lat 纬度 * @param options.alt 高度 * @param _Dialog {object} 弹框事件 * @param _Dialog.confirmCallBack {function} 弹框确认时的回调 * */ constructor(sdk, options, _Dialog = {}) { super(sdk, options); this.options.url = options.url this.options.startColor = options.startColor || "#00000000" this.options.endColor = options.endColor || "#0000001a" this.options.startScale = options.startScale || 0.1 this.options.endScale = options.endScale || 10 this.options.minimumParticleLife = options.minimumParticleLife || 6 this.options.maximumParticleLife = options.maximumParticleLife || 7 this.options.minimumSpeed = options.minimumSpeed || 10 this.options.maximumSpeed = options.maximumSpeed || 15 this.options.emissionRate = options.emissionRate || 28 this.options.particleSize = options.particleSize || 2 this.options.show = options.show === false ? false : true this._elms = {}; this.positionCallBack = null this.rotationCallback = null this.onClickCallback = null this._DialogObject = null this._element = null this.particleSystem this.sdk.addIncetance(this.options.id, this) this.add() this.operate = {} this.previous = { positions: { lng: this.options.lng, lat: this.options.lat, alt: this.options.alt, } } this.Dialog = _Dialog this.event = new MouseEvent(this.sdk) } get type() { return "ParticleEffects" } get show() { return this.options.show } set show(v) { if (typeof v === "boolean") { if (!this.isShowView) { this.options.show = v } if (!this.showView || this.showView == 3) { if (this.entity && this.sdk.viewer.camera.positionCartographic.height < 10000000) { this.entity.show = this.options.show } if (this.options.label && this.options.label.show) { this.label.show = this.options.show } } else { if (this.entity && this.sdk.viewer.camera.positionCartographic.height < 10000000) { this.entity.show = false } if (this.options.label && this.options.label.show) { this.label.show = false } } if(this._DialogObject && this._DialogObject.showBtn) { this._DialogObject.showBtn.checked = v } syncData(this.sdk, this.options.id) syncSplitData(this.sdk, this.options.id) this.isShowView = false } else { console.error("参数必须为boolean") } } async add() { this.originalOptions = this.deepCopyObj(this.options) const scene = this.sdk.viewer.scene; var cartographic = Cesium.Cartographic.fromDegrees(this.options.lng, this.options.lat, this.options.alt); var position = this.sdk.viewer.scene.globe.ellipsoid.cartographicToCartesian(cartographic); let matrix = Cesium.Transforms.eastNorthUpToFixedFrame(position) Cesium.Matrix4.multiplyByScale(matrix, new Cesium.Cartesian3(1, 1, 1), matrix) let cameraHeight = this.sdk.viewer.camera.positionCartographic.height; this.particleSystem = scene.primitives.add( new Cesium.ParticleSystem({ show: (cameraHeight >= 10000000) ? false : this.options.show, image: this.options.url || (this.getSourceRootPath() + '/img/particlesystem/smoke.png'), startColor: Cesium.Color.fromCssColorString(this.options.startColor), //粒子出生时的颜色 endColor: Cesium.Color.fromCssColorString(this.options.endColor), //当粒子死亡时的颜色 startScale: this.options.startScale, //粒子出生时的比例 endScale: this.options.endScale, //粒子在死亡时的比例 minimumParticleLife: this.options.minimumParticleLife, //设置粒子寿命的可能持续时间的最小界限(以秒为单位) maximumParticleLife: this.options.maximumParticleLife, //设置粒子寿命的可能持续时间的最大界限(以秒为单位) minimumSpeed: this.options.minimumSpeed,//设置以米/秒为单位的最小界限,超过该最小界限,随机选择粒子的实际速度。 maximumSpeed: this.options.maximumSpeed,//设置以米/秒为单位的最大界限,超过该最大界限,随机选择粒子的实际速度。 // imageSize: new Cesium.Cartesian2( //如果设置该属性,将会覆盖 minimumImageSize和maximumImageSize属性,以像素为单位缩放image的大小 // this.options.imageSize || 10, // this.options.imageSize || 10 // ), minimumImageSize: new Cesium.Cartesian2( this.options.particleSize, this.options.particleSize ), maximumImageSize: new Cesium.Cartesian2( this.options.particleSize, this.options.particleSize ), sizeInMeters: true, emissionRate: this.options.emissionRate, //每秒发射的粒子数。 lifetime: 0.5, //多长时间的粒子系统将以秒为单位发射粒子 loop: true, emitter: new Cesium.CircleEmitter(0.2), performance: false, modelMatrix: matrix, updateCallback: (r)=>{ r._billboard.id = this.options.id } }) ); this.particleSystem.id = this.options.id this.entity = this.particleSystem // this.entity.modelMatrix = Cesium.Matrix4.multiplyByTranslation(Cesium.Transforms.eastNorthUpToFixedFrame(Cesium.Cartesian3.fromDegrees(100.0, 20.0)), new Cesium.Cartesian3(0.0, 0.0, 10000.0), new Cesium.Matrix4()) this.entity.position = { lng: this.options.lng, lat: this.options.lat, alt: this.options.alt } // this.editObj = new EditParticle(this.sdk, this.entity) syncData(this.sdk, this.options.id) if(this.options.show) { setSplitDirection(0, this.options.id) } // 监听相机高度 this.sdk.viewer.camera.changed.addEventListener(() => { if (this.entity && this.show) { let cameraHeight = this.sdk.viewer.camera.positionCartographic.height; if (cameraHeight >= 10000000) { this.entity.show = false } else { this.entity.show = true } } }); } async flyTo(options = {}) { if (this._error) { return } setActiveViewer(0) closeRotateAround(this.sdk) closeViewFollow(this.sdk) if (this.options.customView && this.options.customView.relativePosition && this.options.customView.orientation) { let orientation = { heading: Cesium.Math.toRadians(this.options.customView.orientation.heading || 0.0), pitch: Cesium.Math.toRadians(this.options.customView.orientation.pitch || -60.0), roll: Cesium.Math.toRadians(this.options.customView.orientation.roll || 0.0) } let lng = this.options.customView.relativePosition.lng let lat = this.options.customView.relativePosition.lat let alt = this.options.customView.relativePosition.alt let destination = Cesium.Cartesian3.fromDegrees(lng, lat, alt) let position = { lng: 0, lat: 0 } if (this.options.position) { position = { ...this.options.position } } else if (this.options.positions) { position = { ...this.options.positions[0] } } else if (this.options.center) { position = { ...this.options.center } } else { if (this.options.hasOwnProperty('lng')) { position.lng = this.options.lng } if (this.options.hasOwnProperty('lat')) { position.lat = this.options.lat } if (this.options.hasOwnProperty('alt')) { position.alt = this.options.alt } } // 如果没有高度值,则获取紧贴高度计算 if (!position.hasOwnProperty('alt')) { position.alt = await this.getClampToHeight(position) } lng = this.options.customView.relativePosition.lng + position.lng lat = this.options.customView.relativePosition.lat + position.lat alt = this.options.customView.relativePosition.alt + position.alt destination = Cesium.Cartesian3.fromDegrees(lng, lat, alt) this.sdk.viewer.camera.flyTo({ destination: destination, orientation: orientation }) } else { this.sdk.viewer.camera.flyTo({ destination: Cesium.Cartesian3.fromDegrees(this.options.lng, this.options.lat, this.options.alt + 500), orientation: options.orientation || { heading: Cesium.Math.toRadians(0.0), pitch: Cesium.Math.toRadians(-90.0), roll: Cesium.Math.toRadians(0.0) } }) } } get startColor() { return this.options.startColor } set startColor(v) { this.options.startColor = v this.particleSystem.startColor = Cesium.Color.fromCssColorString(v) if (this._elms.startColor) { this._elms.startColor.forEach((item, i) => { let picker = new YJColorPicker({ el: item.el, size: 'mini',//颜色box类型 alpha: true,//是否开启透明度 defaultColor: v, disabled: false,//是否禁止打开颜色选择器 openPickerAni: 'opacity',//打开颜色选择器动画 sure: (c) => { this.startColor = c },//点击确认按钮事件回调 clear: () => { this.startColor = 'rgba(255,255,255,1)' },//点击清空按钮事件回调 }) this._elms.startColor[i] = picker }) } } get endColor() { return this.options.endColor } set endColor(v) { this.options.endColor = v this.particleSystem.endColor = Cesium.Color.fromCssColorString(v) if (this._elms.endColor) { this._elms.endColor.forEach((item, i) => { let picker = new YJColorPicker({ el: item.el, size: 'mini',//颜色box类型 alpha: true,//是否开启透明度 defaultColor: v, disabled: false,//是否禁止打开颜色选择器 openPickerAni: 'opacity',//打开颜色选择器动画 sure: (c) => { this.endColor = c },//点击确认按钮事件回调 clear: () => { this.endColor = 'rgba(255,255,255,1)' },//点击清空按钮事件回调 }) this._elms.endColor[i] = picker }) } } get minimumSpeed() { return this.options.minimumSpeed } set minimumSpeed(v) { this.options.minimumSpeed = v this.particleSystem.minimumSpeed = v this._elms.minimumSpeed && this._elms.minimumSpeed.forEach((item) => { item.value = v }) } get maximumSpeed() { return this.options.maximumSpeed } set maximumSpeed(v) { this.options.maximumSpeed = v this.particleSystem.maximumSpeed = v this._elms.maximumSpeed && this._elms.maximumSpeed.forEach((item) => { item.value = v }) } get minimumParticleLife() { return this.options.minimumParticleLife } set minimumParticleLife(v) { this.options.minimumParticleLife = v this.particleSystem.minimumParticleLife = v this._elms.minimumParticleLife && this._elms.minimumParticleLife.forEach((item) => { item.value = v }) } get maximumParticleLife() { return this.options.maximumParticleLife } set maximumParticleLife(v) { this.options.maximumParticleLife = v this.particleSystem.maximumParticleLife = v this._elms.maximumParticleLife && this._elms.maximumParticleLife.forEach((item) => { item.value = v }) } get startScale() { return this.options.startScale } set startScale(v) { this.options.startScale = v this.particleSystem.startScale = v this._elms.startScale && this._elms.startScale.forEach((item) => { item.value = v }) } get endScale() { return this.options.endScale } set endScale(v) { this.options.endScale = v this.particleSystem.endScale = v this._elms.endScale && this._elms.endScale.forEach((item) => { item.value = v }) } get emissionRate() { return this.options.emissionRate } set emissionRate(v) { this.options.emissionRate = v this.particleSystem.emissionRate = v this._elms.emissionRate && this._elms.emissionRate.forEach((item) => { item.value = v }) } get particleSize() { return this.options.particleSize } set particleSize(v) { this.options.particleSize = v this.particleSystem.minimumImageSize = new Cesium.Cartesian2(v, v) this.particleSystem.maximumImageSize = new Cesium.Cartesian2(v, v) this._elms.particleSize && this._elms.particleSize.forEach((item) => { item.value = v }) } get lng() { return this.options.lng } set lng(v) { this.options.lng = v let cartographic = Cesium.Cartographic.fromDegrees(this.options.lng, this.options.lat, this.options.alt); let position = this.sdk.viewer.scene.globe.ellipsoid.cartographicToCartesian(cartographic); this.entity.modelMatrix = Cesium.Transforms.eastNorthUpToFixedFrame(position) this.entity.position = { lng: this.options.lng, lat: this.options.lat, alt: this.options.alt } this._elms.lng && this._elms.lng.forEach((item) => { item.value = v }) } get lat() { return this.options.lat } set lat(v) { this.options.lat = v let cartographic = Cesium.Cartographic.fromDegrees(this.options.lng, this.options.lat, this.options.alt); let position = this.sdk.viewer.scene.globe.ellipsoid.cartographicToCartesian(cartographic); this.entity.modelMatrix = Cesium.Transforms.eastNorthUpToFixedFrame(position) this.entity.position = { lng: this.options.lng, lat: this.options.lat, alt: this.options.alt } this._elms.lat && this._elms.lat.forEach((item) => { item.value = v }) } get alt() { return this.options.alt } set alt(v) { this.options.alt = v let cartographic = Cesium.Cartographic.fromDegrees(this.options.lng, this.options.lat, this.options.alt); let position = this.sdk.viewer.scene.globe.ellipsoid.cartographicToCartesian(cartographic); this.entity.modelMatrix = Cesium.Transforms.eastNorthUpToFixedFrame(position) this.entity.position = { lng: this.options.lng, lat: this.options.lat, alt: this.options.alt } this._elms.alt && this._elms.alt.forEach((item) => { item.value = v }) } /** * @description 编辑框 * @param state=false {boolean} 状态: true打开, false关闭 */ async edit(state = false) { let _this = this this.originalOptions = this.deepCopyObj(this.options) // let elms = this.sdk.viewer._container.getElementsByClassName('YJ-custom-base-dialog') // for (let i = elms.length - 1; i >= 0; i--) { // this.sdk.viewer._container.removeChild(elms[i]) // } if (this._DialogObject && this._DialogObject.close) { this._DialogObject.close() this._DialogObject = null } if (state) { this._DialogObject = await new Dialog(this.sdk, this.originalOptions, { title: '烟雾属性', left: '180px', top: '100px', confirmCallBack: (options) => { this.name = this.name.trim() if (!this.name) { this.name = '未命名对象' } this.originalOptions = this.deepCopyObj(this.options) this._DialogObject.close() this.Dialog.confirmCallBack && this.Dialog.confirmCallBack(this.originalOptions) syncData(this.sdk, this.options.id) syncSplitData(this.sdk, this.options.id) }, resetCallBack: () => { this.reset() this.Dialog.resetCallBack && this.Dialog.resetCallBack() }, removeCallBack: () => { this.Dialog.removeCallBack && this.Dialog.removeCallBack() }, closeCallBack: () => { this.reset() // this.entity.style = new Cesium.Cesium3DTileStyle({ // color: "color('rgba(255,255,255," + this.newData.transparency + ")')", // show: true, // }); this.positionEditing = false this.Dialog.closeCallBack && this.Dialog.closeCallBack() }, showCallBack: (show) => { this.show = show this.Dialog.showCallBack && this.Dialog.showCallBack() }, translationalCallBack: () => { this.positionEditing = !this.positionEditing } }, true) this._DialogObject._element.body.className = this._DialogObject._element.body.className + ' particle-effects' let contentElm = document.createElement('div'); contentElm.innerHTML = html() this._DialogObject.contentAppChild(contentElm) // 颜色组件 let startColorPicker = new YJColorPicker({ el: contentElm.getElementsByClassName("start_color")[0], size: 'mini',//颜色box类型 alpha: true,//是否开启透明度 defaultColor: this.startColor, disabled: false,//是否禁止打开颜色选择器 openPickerAni: 'opacity',//打开颜色选择器动画 sure: (color) => { this.startColor = color },//点击确认按钮事件回调 clear: () => { this.startColor = 'rgba(255,255,255,1)' },//点击清空按钮事件回调 }) let endColorPicker = new YJColorPicker({ el: contentElm.getElementsByClassName("end_color")[0], size: 'mini',//颜色box类型 alpha: true,//是否开启透明度 defaultColor: this.endColor, disabled: false,//是否禁止打开颜色选择器 openPickerAni: 'opacity',//打开颜色选择器动画 sure: (color) => { this.endColor = color },//点击确认按钮事件回调 clear: () => { this.endColor = 'rgba(255,255,255,1)' },//点击清空按钮事件回调 }) let all_elm = contentElm.getElementsByTagName("*") EventBinding.on(this, all_elm) this._elms = EventBinding.element this._elms.startColor = [startColorPicker] this._elms.endColor = [endColorPicker] } else { // if (this._element_style) { // document.getElementsByTagName('head')[0].removeChild(this._element_style) // this._element_style = null // } // if (this._DialogObject && this._DialogObject.remove) { // this._DialogObject.remove() // this._DialogObject = null // } } } reset() { if (!this.entity) { return } this.name = this.originalOptions.name this.startColor = this.originalOptions.startColor this.endColor = this.originalOptions.endColor this.minimumSpeed = this.originalOptions.minimumSpeed this.maximumSpeed = this.originalOptions.maximumSpeed this.minimumParticleLife = this.originalOptions.minimumParticleLife this.maximumParticleLife = this.originalOptions.maximumParticleLife this.startScale = this.originalOptions.startScale this.endScale = this.originalOptions.endScale this.emissionRate = this.originalOptions.emissionRate this.particleSize = this.originalOptions.particleSize this.lng = this.originalOptions.lng this.lat = this.originalOptions.lat this.alt = this.originalOptions.alt } async remove() { super.remove() this.sdk.viewer.scene.primitives.remove(this.entity); this.entity = null if (this._DialogObject && !this._DialogObject.isDestroy) { this._DialogObject.close() this._DialogObject = null } this.tip && this.tip.destroy() this.event && this.event.destroy() await this.sdk.removeIncetance(this.options.id) await syncData(this.sdk, this.options.id) } /**@desc 打开平移功能 * * @memberOf Source * @param status {boolean} * * */ set positionEditing(status) { if (!this.sdk || !this.sdk.viewer || !this.entity) { return } this.operate.positionEditing = status if (status === true) { this.tip && this.tip.destroy() this.tip = new MouseTip('点击鼠标左键确认,右键取消', this.sdk) this.picking = false this.previous = { positions: { ...this.entity.position } } let movPos this.event.mouse_move((movement, cartesian) => { movPos = movement.endPosition let positions = this.cartesian3Towgs84(cartesian, this.sdk.viewer) this.options.lng = positions.lng this.options.lat = positions.lat this.options.alt = positions.alt let cartographic = Cesium.Cartographic.fromDegrees(this.options.lng, this.options.lat, this.options.alt); let position = this.sdk.viewer.scene.globe.ellipsoid.cartographicToCartesian(cartographic); this.entity.modelMatrix = Cesium.Transforms.eastNorthUpToFixedFrame(position) this._elms.lng && this._elms.lng.forEach((item) => { item.value = this.options.lng }) this._elms.lat && this._elms.lat.forEach((item) => { item.value = this.options.lat }) this._elms.alt && this._elms.alt.forEach((item) => { item.value = this.options.alt }) this.tip.setPosition( cartesian, movement.endPosition.x, movement.endPosition.y ) }) this.event.mouse_left((movement, cartesian) => { if(!movPos || movPos.x !== movement.position.x || movPos.y !== movement.position.y-2) { let positions = this.cartesian3Towgs84(cartesian, this.sdk.viewer) this.options.lng = positions.lng this.options.lat = positions.lat this.options.alt = positions.alt } this.entity.position = { lng: this.options.lng, lat: this.options.lat, alt: this.options.alt } this.previous = { positions: { ...this.entity.position } } this.event.mouse_move(() => { }) this.event.mouse_left(() => { }) this.event.mouse_right(() => { }) this.event.gesture_pinck_start(() => { }) this.event.gesture_pinck_end(() => { }) this.positionEditing = false }) this.event.mouse_right((movement, cartesian) => { this.options.lng = this.entity.position.lng this.options.lat = this.entity.position.lat this.options.alt = this.entity.position.alt this.positionEditing = false }) this.event.gesture_pinck_start((movement, cartesian) => { let startTime = new Date() this.event.gesture_pinck_end(() => { let endTime = new Date() if (endTime - startTime >= 500) { // 长按取消 this.options.lng = this.entity.position.lng this.options.lat = this.entity.position.lat this.options.alt = this.entity.position.alt this.positionEditing = false } else { let positions = this.cartesian3Towgs84(cartesian, this.sdk.viewer) this.options.lng = positions.lng this.options.lat = positions.lat this.options.alt = positions.alt this.entity.position = { lng: this.options.lng, lat: this.options.lat, alt: this.options.alt } this.previous = { positions: { ...this.entity.position } } this.event.mouse_move(() => { }) this.event.mouse_left(() => { }) this.event.mouse_right(() => { }) this.event.gesture_pinck_start(() => { }) this.event.gesture_pinck_end(() => { }) this.positionEditing = false } }) }) } else { this.picking = true if (this.event) { this.event.mouse_move(() => { }) this.event.mouse_left(() => { }) this.event.mouse_right(() => { }) this.event.gesture_pinck_start(() => { }) this.event.gesture_pinck_end(() => { }) } this.tip && this.tip.destroy() if(!this.sdk || !this.sdk.viewer || !this.entity) { return } this.options.lng = this.entity.position.lng this.options.lat = this.entity.position.lat this.options.alt = this.entity.position.alt let cartographic = Cesium.Cartographic.fromDegrees(this.options.lng, this.options.lat, this.options.alt); let position = this.sdk.viewer.scene.globe.ellipsoid.cartographicToCartesian(cartographic); this.entity.modelMatrix = Cesium.Transforms.eastNorthUpToFixedFrame(position) this._elms.lng && this._elms.lng.forEach((item) => { item.value = this.options.lng }) this._elms.lat && this._elms.lat.forEach((item) => { item.value = this.options.lat }) this._elms.alt && this._elms.alt.forEach((item) => { item.value = this.options.alt }) } } get positionEditing() { return this.operate.positionEditing } flicker() {} } export default Smoke