飞线,光照

This commit is contained in:
2025-07-03 16:28:48 +08:00
parent 22a05c2c8c
commit 484fe70e16
23 changed files with 1959 additions and 66 deletions

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function html() {
return `
<span class="custom-divider"></span>
<div class="div-item">
<div class="row">
<div class="col">
<span class="label">播放倍数</span>
<div class="input-number input-number-unit-1">
<input class="input" type="number" title="" min="0.01" max="999999" step="10" @model="speed">
<span class="arrow"></span>
</div>
</div>
<div class="col">
<span class="label">阴影柔和度</span>
<div class="input-number input-number-unit-1">
<input class="input" type="number" title="" min="0" max="1" step="0.1" @model="darkness">
<span class="arrow"></span>
</div>
</div>
</div>
</div>
<div class="div-item">
<div class="row">
<div class="col">
<span class="label">阴影优化</span>
<input class="btn-switch" type="checkbox" @model="softShadow">
</div>
<div class="col">
<span class="label" style="flex: 0 0 56px;">日期选择</span>
<input class="sunshine-date" type="text" placeholder="YYYY-MM-DD" @model="time">
</div>
</div>
</div>
<span class="custom-divider"></span>
<div class="div-item">
<div class="row">
<div class="col">
<div class="timeline-container">
<div class="timeline" id="timeline">
<div class="progress" id="progress">
<div class="handle" id="handle"></div>
<div class="current-time" id="currentTime">00:00:00</div>
</div>
</div>
<div class="time-marks">
</div>
<button id="timePause">暂停</button>
</div>
</div>
</div>
</div>
<span class="custom-divider"></span>
`
}
export { html }

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class eventBinding {
constructor() {
this.element = {}
}
static event = {}
getEvent(name) {
return eventBinding.event[name]
}
getEventAll() {
return eventBinding.event
}
setEvent(name, event) {
eventBinding.event[name] = event
}
on(that, elements) {
for (let i = 0; i < elements.length; i++) {
let Event = []
let isEvent = false
let removeName = []
if (!elements[i] || !elements[i].attributes) {
continue;
}
for (let m of elements[i].attributes) {
switch (m.name) {
case '@model': {
isEvent = true
if (elements[i].type == 'checkbox') {
Event.push((e) => { that[m.value] = e.target.checked })
elements[i].checked = that[m.value]
}
else {
Event.push((e) => {
let value = e.target.value
if (e.target.type == 'number') {
value = Number(value)
}
that[m.value] = value
})
if (elements[i].nodeName == 'IMG') {
elements[i].src = that[m.value]
}
else {
elements[i].value = that[m.value]
}
}
if (this.element[m.value]) {
this.element[m.value].push(elements[i])
}
else {
this.element[m.value] = [elements[i]]
}
removeName.push(m.name)
break;
}
case '@click': {
elements[i].addEventListener('click', (e) => {
if (typeof (that.Dialog[m.value]) === 'function') {
that.Dialog[m.value](e)
}
});
removeName.push(m.name)
// elements[i].attributes.removeNamedItem(m.name)
break;
}
}
// elements[i].attributes[m] = undefined
}
for (let n = 0; n < removeName.length; n++) {
elements[i].attributes.removeNamedItem(removeName[n])
}
if (isEvent) {
let ventType = 'input'
if (elements[i].tagName != 'INPUT' || elements[i].type == 'checkbox') {
ventType = 'change'
}
elements[i].addEventListener(ventType, (e) => {
for (let t = 0; t < Event.length; t++) {
Event[t](e)
}
});
}
}
}
}
const EventBinding = new eventBinding();
export default EventBinding;

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/**
* @description 水面
*/
import Dialog from '../../../Obj/Element/Dialog';
import { html } from "./_element";
import EventBinding from '../../../Obj/Element/Dialog/eventBinding';
import { syncData } from '../../MultiViewportMode'
import Tools from '../../../Tools'
import TimeLine from './TimeLine'
import { setSplitDirection, syncSplitData, setActiveId } from '../../SplitScreen'
export default class Sunshine {
/**
* @constructor
* @param sdk
* @description 光照
* @param options {object} 光照属性
* @param options.time=当前时间 {string} 当前时间
* @param options.speed=1000 {number} 速度倍速
* @param options.darkness=0.3 {number} 阴影不透明度--越大越不透明
* @param options.softShadow=false {boolean} 阴影优化--true/false}
* @param Dialog {object} 弹框对象
* @param Dialog.confirmCallBack {function} 弹框确认时的回调
* */
constructor(sdk, options = {}, _Dialog = {}) {
this.viewer = sdk.viewer
this.options = { ...options }
this.sdk = { ...sdk }
this.options.time = options.time || new Date()
this.options.speed = options.speed || 1000
this.options.darkness = options.darkness || 0.4
this.options.softShadow = options.softShadow || true
this.options.show = options.show === true ? true : false
this.Dialog = _Dialog
this.timeLine
this._EventBinding = new EventBinding()
this._elms = {};
Sunshine.start(this)
}
static start(that) {
that.viewer.scene.globe.enableLighting = true
that.viewer.shadows = true
that.viewer.scene.globe.enableLighting = true;
that.viewer.terrainShadows = Cesium.ShadowMode.RECEIVE_ONLY
that.viewer.shadowMap.darkness = 1.0 - that.options.darkness //阴影透明度--越大越透明
const now = new Date();
now.setHours(0, 0, 0, 0); // 设置为当天0点
that.viewer.clock.currentTime = Cesium.JulianDate.fromDate(now);
that.viewer.clock.multiplier = that.options.speed;
that.viewer.shadowMap.softShadows = that.options.softShadow;
that.edit(true)
}
get darkness() {
return this.options.darkness
}
set darkness(v) {
this.options.darkness = v
this.viewer.shadowMap.darkness = 1.0 - this.options.darkness
}
get speed() {
return this.options.speed
}
set speed(v) {
this.options.speed = v
this.viewer.clock.multiplier = this.options.speed;
this.timeLine.setSpeed(v)
}
get softShadow() {
return this.options.softShadow
}
set softShadow(v) {
this.options.softShadow = v
this.viewer.shadowMap.softShadows = this.options.softShadow;
}
/**
* @description 编辑框
* @param state=false {boolean} 状态: true打开, false关闭
*/
async edit(state = false) {
let tools = new Tools()
this.originalOptions = tools.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: '光照属性', left: '180px', top: '100px',
confirmCallBack: (options) => {
this.originalOptions = tools.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.Dialog.closeCallBack && this.Dialog.closeCallBack()
},
showCallBack: (show) => {
this.show = show
this.Dialog.showCallBack && this.Dialog.showCallBack()
}
}, true)
this._DialogObject._element.body.className = this._DialogObject._element.body.className + ' sun-shine-surface'
let contentElm = document.createElement('div');
contentElm.innerHTML = html()
this._DialogObject.contentAppChild(contentElm)
//时间轴
let _that = this
this.timeLine = new TimeLine(this.sdk, this.options.speed)
// this.timeLine.setSpeed(1000)
this.timeLine.moveComplay(item => {
let timeData = _that.time + " " + item
_that.viewer.clock.currentTime = Cesium.JulianDate.fromDate(new Date(timeData));
_that.viewer.scene.requestRender();
})
let jeDateObject
let printDateElm = contentElm.getElementsByClassName('sunshine-date')[0]
let text
jeDateObject = jeDate(printDateElm, {
format: "YYYY-MM-DD",
isinitVal: true,
isClear: false,
donefun: function (obj) {
this.time = obj.val
const now = new Date();
let timeData = now.setHours(0, 0, 0, 0); // 设置为当天0点
_that.viewer.clock.currentTime = Cesium.JulianDate.fromDate(new Date(timeData));
_that.timeLine.updateTime(timeData)
}
});
if (this.time) {
jeDateObject.setValue(this.time)
}
else {
jeDateObject.nowBtn && jeDateObject.nowBtn()
this.time = jeDateObject.getValue()
}
let all_elm = contentElm.getElementsByTagName("*")
this._EventBinding.on(this, all_elm)
this._elms = this._EventBinding.element
this._elms.color = [jeDateObject]
} 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.viewer.entities.getById(this.options.id)) {
return
}
this.time = this.originalOptions.time
this.speed = this.originalOptions.speed
this.darkness = this.originalOptions.darkness
}
/**
* 飞到对应实体
*/
async flyTo(options = {}) {
}
/**
* 删除
*/
async remove() {
this.viewer.scene.globe.enableLighting = false
this.viewer.shadows = false
this.viewer.clock.multiplier = 1.0
this.viewer.clock.currentTime = Cesium.JulianDate.fromDate(new Date());
this.entity = null
this.timeLine.clear()
if (this._DialogObject && !this._DialogObject.isDestroy) {
this._DialogObject.close()
this._DialogObject = null
}
// await this.sdk.removeIncetance(this.options.id)
await syncData(this.sdk, this.options.id)
}
flicker() { }
}

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export default class TimeLine {
constructor(sdk, speed) {
this.sdk = { ...sdk };
this.progress = document.getElementById('progress');
this.handle = document.getElementById('handle');
this.timeline = document.getElementById('timeline');
this.currentTime = document.getElementById('currentTime');
this.timelineCon = document.getElementsByClassName('timeline-container')[0];
this.speed = speed;
this.animationId;
this.startTime = Date.now();
this.manualPosition = null;
this.isDragging = false;
this.pauseed = false;
this.time = '';
this.update = this.update.bind(this);
TimeLine.init(this)
}
static init(that) {
for (let i = 0; i <= 24; i++) {
if (i % 6 === 0) {
const label = document.createElement('div');
label.className = 'time-mark';
label.textContent = `${i}:00`;
label.style.left = `${(i / 24) * 100}%`;
document.getElementsByClassName('time-marks')[0].appendChild(label)
}
}
that.startTime = Date.now() - ((that.manualPosition || 0) * 86400 * 1000 / that.speed);
that.timeline.addEventListener('mousedown', (e) => {
that.isDragging = true;
e.preventDefault();
});
that.timeline.addEventListener('mousemove', (e) => {
if (!that.isDragging) return;
const rect = that.timeline.getBoundingClientRect();
let pos = (e.clientX - rect.left) / rect.width;
pos = Math.max(0, Math.min(1, pos));
that.manualPosition = pos;
that.progress.style.width = `${pos * 100}%`;
const seconds = pos * 86400;
that.currentTime.textContent = that.formatTime(seconds);
});
that.update();
document.getElementById('timePause').addEventListener('click', function () {
that.pauseed = !that.pauseed;
if (that.pauseed) {
document.getElementById('timePause').textContent = '播放';
that.animationId && cancelAnimationFrame(that.animationId);
that.pausedTime = Date.now(); // 记录暂停时刻
that.sdk.viewer.clock.shouldAnimate = false
} else {
document.getElementById('timePause').textContent = '暂停';
that.manualPosition = null
const pausedDuration = Date.now() - that.pausedTime;
that.startTime += pausedDuration; // 补偿暂停期间的时间差
that.sdk.viewer.clock.shouldAnimate = true
that.update(); // 重启动画循环
}
});
}
moveComplay(func) {
let that = this
that.timeline.addEventListener('mouseup', () => {
that.isDragging = false;
if (that.manualPosition !== null) {
// that.sdk.viewer.clock.shouldAnimate = true
that.startTime = Date.now() - (that.manualPosition * 86400 * 1000 / that.speed);
that.manualPosition = null;
if (!that.pauseed) {
that.update()
func(that.time)
} else {
that.pausedTime = Date.now(); // 记录暂停时刻
func(that.currentTime.textContent)
}
}
});
}
formatTime(seconds) {
const hrs = Math.floor(seconds / 3600).toString().padStart(2, '0');
const mins = Math.floor((seconds % 3600) / 60).toString().padStart(2, '0');
const secs = Math.floor(seconds % 60).toString().padStart(2, '0');
return `${hrs}:${mins}:${secs}`;
}
update() {
if (this.manualPosition !== null) return;
const elapsed = (Date.now() - this.startTime) * this.speed;
const totalSeconds = elapsed / 1000;
const daySeconds = totalSeconds % 86400;
const percentage = daySeconds / 86400;
this.progress.style.width = `${percentage * 100}%`;
this.time = this.formatTime(daySeconds)
this.currentTime.textContent = this.time;
this.animationId = requestAnimationFrame(this.update);
}
setSpeed(v) {
const currentProgress = this.manualPosition ??
(Date.now() - this.startTime) * this.speed / (86400 * 1000);
this.speed = v;
this.startTime = Date.now() - (currentProgress * 86400 * 1000 / this.speed);
this.manualPosition = null;
this.update();
}
updateTime() {
this.startTime = Date.now() - (this.manualPosition * 86400 * 1000 / this.speed);
this.manualPosition = null;
this.update();
}
clear() {
this.animationId && cancelAnimationFrame(this.animationId);
this.progress.style.width = '0%';
this.currentTime.textContent = '00:00:00';
}
}