修改线空间长度选择

src/Global/efflect/Sunshine/_element.js

@@ -0,0 +1,56 @@
+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 }

src/Global/efflect/Sunshine/eventBinding.js

@@ -0,0 +1,92 @@
+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;

src/Global/efflect/Sunshine/index.js

@@ -0,0 +1,224 @@
+/**
+ * @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() { }
+}
+

src/Global/efflect/Sunshine/timeLIne.js

@@ -0,0 +1,133 @@
+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';
+  }
+
+}

src/In/index.js

@@ -183,6 +183,8 @@ import Dialog from '../Obj/Element/Dialog'
 import newAirLine from '../Obj/AirLine/pointRoute.js'
 import Frustum from '../Obj/AirLine/frustum'
 import DrawTakeOff from '../Obj/AirLine/DrawTakeOff'
+import FlowLine from '../Obj/Base/FlowLine'
+import Sunshine from '../Global/efflect/Sunshine'
 
 const YJEarthismeasuring = Symbol('测量状态')
 const screenRecord = Symbol('录屏对象')
@@ -253,7 +255,8 @@ if (!window.YJ) {
       newAirLine,
       FRUSTUN: Frustum,
       // GenerateRoute
-      Dialog
+      Dialog,
+      FlowLine
     },
     YJEarth,
     Tools,
@@ -292,7 +295,7 @@ if (!window.YJ) {
         cease: FlyRoamCease
       },
       flyTo,
-      efflect: { rain, snow, fog, nightVision, skyStarry, illumination },
+      efflect: { rain, snow, fog, nightVision, skyStarry, illumination, Sunshine },
       CameraController,
       CesiumContainer,
       setBillboardDefaultUrl,

src/Obj/Base/FlowLine/_element.js

@@ -0,0 +1,76 @@
+function html() {
+  return `
+    <span class="custom-divider"></span>
+    <div class="div-item">
+        <div class="row">
+            <div class="col">
+                <span class="label">名称</span>
+                <input class="input" maxlength="40" type="text" @model="name">
+            </div>
+            <div class="col">
+                <span class="label">颜色</span>
+                <div class="flowLine-color"></div>
+            </div>
+        </div>
+    </div>
+    <span class="custom-divider"></span>
+    <div class="div-item">
+        <div class="row">
+            <div class="col">
+                <span class="label">飞线数量</span>
+                <div class="input-number input-number-unit-1">
+                    <input class="input" type="number" title="" min="1" max="99999" @model="pointNumber">
+                    <span class="arrow"></span>
+                </div>
+            </div>
+            <div class="col">
+                <span class="label">飞线宽度</span>
+                <div class="input-number input-number-unit-1">
+                    <input class="input" type="number" title="" max="99999" min="1" step="1" @model="width">
+                    <span class="arrow"></span>
+                </div>
+            </div>
+        </div>
+    </div>
+    <div class="div-item">
+        <div class="row">
+
+            <div class="col">
+                <span class="label">飞线高度</span>
+                <div class="input-number input-number-unit-1">
+                    <input class="input" type="number" title="" min="0" max="999999" step="1" @model="height">
+                    <span class="arrow"></span>
+                </div>
+            </div>
+            <div class="col">
+                <span class="label">飞线高度差</span>
+                <div class="input-number input-number-unit-1">
+                    <input class="input" type="number" title="" max="99999" min="0" step="1" @model="heightDifference">
+                    <span class="arrow"></span>
+                </div>
+            </div>
+        </div>
+    </div>
+    <div class="div-item">
+        <div class="row">
+            <div class="col">
+                <span class="label">单次运动时长（s）</span>
+                <div class="input-number input-number-unit-1">
+                    <input class="input" type="number" title="" max="999999999" min="1" step="1" @model="duration">
+                    <span class="arrow"></span>
+                </div>
+            </div>
+            <div class="col">
+                <span class="label">轨迹透明度</span>
+                <div class="input-number input-number-unit-1">
+                    <input class="input" type="number" title="" max="1" min="0.01" step="0.01" @model="lineBackAlpha">
+                    <span class="arrow"></span>
+                </div>
+            </div>
+        </div>
+    </div>
+    <span class="custom-divider"></span>
+    `
+}
+
+export { html }

src/Obj/Base/FlowLine/eventBinding.js

@@ -0,0 +1,92 @@
+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;

src/Obj/Base/FlowLine/index.js

@@ -0,0 +1,476 @@
+/**
+ * @description 水面
+ */
+import Dialog from '../../Element/Dialog';
+import { html } from "./_element";
+import EventBinding from '../../Element/Dialog/eventBinding';
+import Base from "../index";
+import { syncData } from '../../../Global/MultiViewportMode'
+import DrawRect from '../../../Draw/drawRect'
+import drawPolygon from '../../../Draw/drawPolygon'
+import { setSplitDirection, syncSplitData, setActiveId } from '../../../Global/SplitScreen'
+import { setActiveViewer, closeRotateAround, closeViewFollow } from '../../../Global/global'
+import FlowLineMaterialProperty from "../../Materail/FlowLineMaterialProperty";
+
+class FlowLine extends Base {
+  /**
+   * @constructor
+   * @param sdk
+   * @description 流光飞线
+   * @param options {object} 流光飞线属性
+   * @param options.name=未命名对象 {string} 名称
+   * @param options.pointNumber=300 {number} 线数量
+   * @param options.height=200 {number} 线高度
+   * @param options.heightDifference=3000 {number} 线高度差
+   * @param options.width=2 {number} 线宽
+   * @param options.duration=10.0 {number} 单次运动时间
+   * @param options.color=rgba(255,255,255,1) {string} 颜色
+   * @param options.lineBackAlpha=0.05 {number} 轨迹颜色（不能为0）
+   * @param Dialog {object} 弹框对象
+   * @param Dialog.confirmCallBack {function} 弹框确认时的回调
+   * */
+  constructor(sdk, options = {}, _Dialog = {}) {
+    super(sdk, options);
+    this.viewer = this.sdk.viewer
+    this.options.name = options.name || '飞线'
+    this.options.pointNumber = options.pointNumber || 200
+    this.options.height = options.height || 200
+    this.options.heightDifference = options.heightDifference || 3000
+    this.options.width = options.width || 2
+    this.options.duration = options.duration || 10.0
+    this.options.color = options.color || "rgba(255,255,255,1)"
+    this.options.lineBackAlpha = options.lineBackAlpha || 0.05
+    this.options.show = (options.show || options.show === false) ? options.show : true
+    this.Dialog = _Dialog
+    this._EventBinding = new EventBinding()
+    this._elms = {};
+    this.positionArea = []
+    this.positions = []
+    this.sdk.addIncetance(this.options.id, this)
+    FlowLine.create(this)
+  }
+
+  // 创建水面
+  static create(that) {
+    // let Draw = new DrawRect(that.sdk)
+    // Draw.start((a, positions) => {
+    //   that.positions = positions
+    //   that.getLine(that, that.positions)
+    //   that.edit(true)
+    // })
+
+    let Draw = new drawPolygon(that.sdk)
+    Draw.start((a, positions) => {
+      that.positionArea = positions
+      let posis = that.getRandomPointsInCesiumPolygon(positions, that.options.pointNumber)
+      that.positions = posis
+      that.getLine(that, posis)
+      that.edit(true)
+    })
+  }
+  getRandomPointsInCesiumPolygon(positions, count) {
+    let lons = [], lats = [], posi = []
+    positions.forEach(item => {
+      lons.push(item.lng)
+      lats.push(item.lat)
+      posi.push([item.lng, item.lat])
+    })
+    posi.push([posi[0][0], posi[0][1]])
+    const minLon = Math.min(...lons), maxLon = Math.max(...lons);
+    const minLat = Math.min(...lats), maxLat = Math.max(...lats);
+
+    const points = [];
+    while (points.length < count) {
+      const lon = minLon + Math.random() * (maxLon - minLon);
+      const lat = minLat + Math.random() * (maxLat - minLat);
+      // const cartesian = Cesium.Cartesian3.fromDegrees(lon, lat);
+      let point = turf.point([lon, lat]);
+      const polygon = turf.polygon([
+        posi
+      ]);
+
+      const isInside = turf.booleanPointInPolygon(point, polygon);
+      if (isInside) {
+        points.push([
+          lon,
+          lat
+        ]);
+      }
+    }
+    return points;
+  }
+
+
+
+
+  getLine(that, positions) {
+    let num = 0
+    let celiangEntity = null
+    if (that.viewer.entities.getById(that.options.id)) {
+      that.viewer.entities.getById(that.options.id)._children.forEach((item) => {
+        that.viewer.entities.remove(item);
+      });
+      that.viewer.entities.remove(that.viewer.entities.getById(that.options.id))
+    }
+    celiangEntity = that.viewer.entities.add(new Cesium.Entity({ id: that.options.id, show: that.options.show }))
+
+    positions.forEach((item, index) => {
+      let point = item
+      //根据点设置起始点位置
+      let start = Cesium.Cartesian3.fromDegrees(point[0], point[1], 0)
+      //根据点设置结束点位置
+      let end = Cesium.Cartesian3.fromDegrees(point[0], point[1], that.options.height + Math.random() * that.options.heightDifference)
+      //创建线
+      that.viewer.entities.add({
+        parent: celiangEntity,
+        polyline: {
+          positions: [start, end],
+          width: 2,
+          // material:Cesium.Color.RED
+          material: new Cesium.FlowLineMaterialProperty({
+            color: that.options.color,
+            duration: that.options.duration,
+            lineBackAlpha: that.options.lineBackAlpha,
+            num: num
+          })
+        }
+      })
+    });
+
+  }
+
+  get color() {
+    return this.options.color
+  }
+
+  set color(v) {
+    this.options.color = v
+    let entity = this.viewer.entities.getById(this.options.id)
+    if (entity) {
+      entity._children.forEach(item => {
+        item.polyline.material.color = Cesium.Color.fromCssColorString(v)
+      })
+    }
+
+    if (this._elms.color) {
+      this._elms.color.forEach((item, i) => {
+        let picker = new ewPlugins('colorpicker', {
+          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.color = c
+          },//点击确认按钮事件回调
+          clear: () => {
+            this.color = 'rgba(255,255,255,1)'
+          },//点击清空按钮事件回调
+        })
+        this._elms.color[i] = picker
+      })
+    }
+  }
+
+
+
+  get pointNumber() {
+    return this.options.pointNumber
+  }
+  set pointNumber(v) {
+    this.options.pointNumber = v
+    let entity = this.viewer.entities.getById(this.options.id)
+    if (entity) {
+      let posis = this.getRandomPointsInCesiumPolygon(this.positionArea, this.options.pointNumber)
+      this.positions = posis
+      this.getLine(this, posis)
+    }
+  }
+
+  get height() {
+    return this.options.height
+  }
+
+  set height(v) {
+    this.options.height = v
+    let entity = this.viewer.entities.getById(this.options.id)
+    if (entity) {
+      this.getLine(this, this.positions)
+    }
+  }
+
+  get heightDifference() {
+    return this.options.heightDifference
+  }
+
+  set heightDifference(v) {
+    this.options.heightDifference = v
+    let entity = this.viewer.entities.getById(this.options.id)
+    if (entity) {
+      this.getLine(this, this.positions)
+    }
+  }
+
+  get width() {
+    return this.options.width
+  }
+
+  set width(v) {
+    this.options.width = v
+    let entity = this.viewer.entities.getById(this.options.id)
+    if (entity) {
+      entity._children.forEach(item => {
+        item.polyline.width = v
+      })
+    }
+  }
+  get duration() {
+    return this.options.duration
+  }
+  set duration(v) {
+    this.options.duration = v
+    let entity = this.viewer.entities.getById(this.options.id)
+    if (entity) {
+      entity._children.forEach(item => {
+        item.polyline.material.duration = v
+      })
+    }
+  }
+  get lineBackAlpha() {
+    return this.options.lineBackAlpha
+  }
+  set lineBackAlpha(v) {
+    this.options.lineBackAlpha = v
+    let entity = this.viewer.entities.getById(this.options.id)
+    if (entity) {
+      entity._children.forEach(item => {
+        item.polyline.material.lineBackAlpha = 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: '飞线属性', left: '180px', top: '100px',
+        confirmCallBack: (options) => {
+          this.name = this.name.trim()
+          if (!this.name) {
+            // this.name = '未命名对象'
+            this.name = '飞线'
+          }
+          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.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 + ' flow-line-surface'
+      let contentElm = document.createElement('div');
+      contentElm.innerHTML = html()
+      this._DialogObject.contentAppChild(contentElm)
+      // 颜色组件
+      let waterColorPicker = new ewPlugins('colorpicker', {
+        el: contentElm.getElementsByClassName("flowLine-color")[0],
+        size: 'mini',//颜色box类型
+        alpha: true,//是否开启透明度
+        defaultColor: this.color,
+        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.color = color
+        },//点击确认按钮事件回调
+        clear: () => {
+          this.color = 'rgba(255,255,255,1)'
+        },//点击清空按钮事件回调
+      })
+
+      let all_elm = contentElm.getElementsByTagName("*")
+      this._EventBinding.on(this, all_elm)
+      this._elms = this._EventBinding.element
+      this._elms.color = [waterColorPicker]
+    } 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.name = this.originalOptions.name
+    this.pointNumber = this.originalOptions.pointNumber
+    this.height = this.originalOptions.height
+    this.heightDifference = this.originalOptions.heightDifference
+    this.width = this.originalOptions.width
+    this.duration = this.originalOptions.duration
+    this.color = this.originalOptions.color
+    this.lineBackAlpha = this.originalOptions.lineBackAlpha
+  }
+
+  /**
+   * 飞到对应实体
+   */
+  async flyTo(options = {}) {
+    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.start) {
+        position = { ...this.options.start }
+      }
+      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 {
+      let positionArray = []
+      for (let i = 0; i < this.positions.length; i++) {
+        let a = Cesium.Cartesian3.fromDegrees(
+          this.positions[i][0],
+          this.positions[i][1],
+          this.options.height + this.options.heightDifference / 2
+        )
+        positionArray.push(a.x, a.y, a.z)
+      }
+      let BoundingSphere = Cesium.BoundingSphere.fromVertices(positionArray)
+      this.viewer.camera.flyToBoundingSphere(BoundingSphere, {
+        offset: {
+          heading: Cesium.Math.toRadians(0.0),
+          pitch: Cesium.Math.toRadians(-20.0),
+          roll: Cesium.Math.toRadians(0.0)
+        }
+      })
+
+    }
+  }
+
+  getSphere() {
+    return new Promise((resolve) => {
+      // entity没有加载完成时 state 不会等于0 所以设置定时器直到获取到为止
+      const interval = setInterval(() => {
+        const sphere = new Cesium.BoundingSphere()
+        const state = this.sdk.viewer._dataSourceDisplay.getBoundingSphere(
+          this.viewer.entities.getById(this.options.id),
+          false,
+          sphere
+        )
+        if (state === Cesium.BoundingSphereState.DONE) {
+          clearInterval(interval)
+        }
+      }, 1000)
+    })
+  }
+
+  /**
+   * 删除
+   */
+  async remove() {
+    if (this.viewer.entities.getById(this.options.id)) {
+      this.viewer.entities.getById(this.options.id)._children.forEach((item) => {
+        this.viewer.entities.remove(item);
+      });
+      this.viewer.entities.remove(this.viewer.entities.getById(this.options.id))
+    }
+    this.positions = []
+    this.entity = null
+
+    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() { }
+}
+
+export default FlowLine

src/Obj/Base/PolylineObject/_element.js

@@ -9,22 +9,15 @@ function html(that) {
                 <span class="label">名称</span>
                 <input class="input" maxlength="40" type="text" @model="name">
             </div>
-            <div class="col" style="flex: 0 0 54%;">
+            <div class="col" style="flex: 0 0 56%;">
                 <div>
                     <div class="row">
                         <div class="col input-select-unit-box">
-                            <span class="label">原始长度:</span>
+                            <div class="input-select-unit"></div>
                             <input class="input input-text" readonly="readonly" type="text" style="flex: 0 0 130px;" @model="length">
                             <div class="input-select-unit"></div>
                         </div>
                     </div>
-                    <div class="row">
-                        <div class="col input-select-fit-unit-box">
-                            <span class="label">拟合长度:</span>
-                            <input class="input input-text" readonly="readonly" type="text" style="flex: 0 0 130px;" @model="fitLength">
-                            <div class="input-select-fit-unit"></div>
-                        </div>
-                    </div>
                 </div>
             </div>
         </div>
@@ -48,7 +41,7 @@ function html(that) {
                                 <span class="unit">m</span>
                                 <span class="arrow"></span>
                             </div>
-                            <button class="confirm height-confirm" style="margin-left: 5px;">确认</button>
+                            <button class="confirm height-confirm" style="margin-left: 5px;">应用</button>
                         </div>
                     </div>
                     <div class="row">
@@ -72,7 +65,7 @@ function html(that) {
                             <span class="label">线条颜色</span>
                             <div class="color"></div>
                         </div>
-                        <div class="col">
+                        <div class="col" style="flex: 0 0 33%;">
                             <span class="label">线条宽度</span>
                             <div class="input-number input-number-unit-1" style="width: 80px;">
                                 <input class="input" type="number" title="" min="1" max="999" @model="lineWidth">
@@ -80,7 +73,7 @@ function html(that) {
                                 <span class="arrow"></span>
                             </div>
                         </div>
-                        <div class="col input-select-line-type-box">
+                        <div class="col input-select-line-type-box" style="flex: 0 0 37%;">
                             <span class="label">线条形式</span>
                             <div class="input-select-line-type"></div>
                         </div>
@@ -90,11 +83,33 @@ function html(that) {
                             <span class="label">首尾相连</span>
                             <input class="btn-switch" type="checkbox" @model="noseToTail">
                         </div>
-                        <div class="col">
+                        <div class="col" style="flex: 0 0 33%;">
                             <span class="label">线段圆滑</span>
                             <input class="btn-switch" type="checkbox" @model="smooth">
                         </div>
+                        <div class="col" style="flex: 0 0 37%;">
+                        </div>
+                    </div>
+                    <div class="row" id="dashTextureDom">
                         <div class="col">
+                            <span class="label">动画顺向</span>
+                            <input class="btn-switch" type="checkbox" @model="rotate">
+                        </div>
+                        <div class="col" style="flex: 0 0 33%;">
+                            <span class="label">动画时长</span>
+                            <div class="input-number input-number-unit-1" style="width: 80px;">
+                                <input class="input" type="number" title="" min="0" max="999999" step="0.1" @model="speed">
+                                <span class="unit">s</span>
+                                <span class="arrow"></span>
+                            </div>
+                        </div>
+                        <div class="col" style="flex: 0 0 37%;">
+                              <span class="label lineSpace">间距</span>
+                              <div class="input-number input-number-unit-1 lineSpace" style="width: 80px;">
+                                  <input class="input" type="number" title="" min="0" max="4.5" step="0.1" @model="space">
+                                  <span class="unit">倍</span>
+                                  <span class="arrow"></span>
+                              </div>
                         </div>
                     </div>
                     <div class="row">
@@ -102,7 +117,7 @@ function html(that) {
                             <span class="label">线段缓冲</span>
                             <input class="btn-switch" type="checkbox" @model="extend">
                         </div>
-                        <div class="col">
+                        <div class="col" style="flex: 0 0 33%;">
                             <span class="label">缓冲宽度</span>
                             <div class="input-number input-number-unit-1" style="width: 80px;">
                                 <input class="input" type="number" title="" min="0" data-min="0.01" max="999999" @model="extendWidth">
@@ -110,7 +125,7 @@ function html(that) {
                                 <span class="arrow"></span>
                             </div>
                         </div>
-                        <div class="col">
+                        <div class="col" style="flex: 0 0 37%;">
                             <span class="label">缓冲颜色</span>
                             <div class="extendColor"></div>
                         </div>

src/Obj/Base/PolylineObject/eventBinding.js

@@ -40,9 +40,11 @@ class eventBinding {
                     value = Number(value)
                     if ((e.target.max) && value > Number(e.target.max)) {
                       value = Number(e.target.max)
+                      e.target.value = value
                     }
                     if ((e.target.min) && value < Number(e.target.min)) {
                       value = Number(e.target.min)
+                      e.target.value = value
                     }
                     if ((e.target.dataset.min) && value < Number(e.target.dataset.min)) {
                       value = Number(e.target.dataset.min)

src/Obj/Base/PolylineObject/index.js

@@ -13,7 +13,6 @@ import MouseTip from '../../../MouseTip'
 import Controller from '../../../Controller/index'
 import { syncData } from '../../../Global/MultiViewportMode'
 import { legp } from '../../Element/datalist'
-import { getFontList, getFontFamilyName } from '../../Element/fontSelect'
 import { setSplitDirection, syncSplitData, setActiveId } from '../../../Global/SplitScreen'
 import { setActiveViewer, closeRotateAround, closeViewFollow } from '../../../Global/global'
 
@@ -58,8 +57,13 @@ class PolylineObject extends Base {
     this.options['nose-to-tail'] = options['nose-to-tail'] || false
     this.options.smooth = options.smooth || false
     this.options.extend = options.extend || false
+    this.options.rotate = options.rotate || true
+    this.options.space = options.space || 0.1
+    this.options.speed = options.speed || 1
+    this.options.dashSize = options.dashSize || 0.03
     this.options['length-unit'] = options['length-unit'] || '米'
     this.options['fit-length-unit'] = options['fit-length-unit'] || '米'
+    this.options['words-name'] = options['words-name'] || '空间长度'
     this.options['extend-width'] =
       options['extend-width'] || options['extend-width'] === 0
         ? options['extend-width']
@@ -78,7 +82,6 @@ class PolylineObject extends Base {
         options.label.fontSize || options.label.fontSize === 0
           ? options.label.fontSize
           : 20,
-      fontFamily: options.label.fontFamily ? options.label.fontFamily : 0,
       color: options.label.color || '#ffffff',
       lineWidth:
         options.label.lineWidth || options.label.lineWidth === 0
@@ -118,6 +121,7 @@ class PolylineObject extends Base {
     this.options.attributeType = options.attributeType || 'richText'
     this.operate = {}
     this.nodePoints = []
+    this.unitNum = 0
     this.Dialog = _Dialog
     if (!this.options.positions || this.options.positions.length < 2) {
       this._error = '线段最少需要两个坐标！'
@@ -146,7 +150,7 @@ class PolylineObject extends Base {
   }
   set color(v) {
     this.options.color = v
-    this.entity.polyline.material = this.getMaterial(v, this.options.type)
+    this.entity.polyline.material = this.getMaterial(v, this.options.type, this.entity, this.options)
     if (this._elms.color) {
       this._elms.color.forEach((item, i) => {
         let colorPicker = new ewPlugins('colorpicker', {
@@ -168,12 +172,56 @@ class PolylineObject extends Base {
     }
   }
 
+  get speed() {
+    return this.options.speed
+  }
+
+  set speed(v) {
+    this.options.speed = v
+    this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, this.options)
+  }
+  get dashSize() {
+    return this.options.dashSize
+  }
+
+  set dashSize(v) {
+    this.options.dashSize = v
+    this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, this.options)
+  }
+
+  get rotate() {
+    return this.options.rotate
+  }
+
+  set rotate(v) {
+    this.options.rotate = v
+    PolylineObject.closeNodeEdit(this)
+    this._elms.rotate &&
+      this._elms.rotate.forEach(item => {
+        item.checked = v
+      })
+
+    this.options.rotate = v
+    this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, this.options)
+  }
+
+  get space() {
+    return this.options.space
+  }
+
+  set space(v) {
+    this.options.space = v
+    this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, this.options)
+  }
+
   get length() {
     return this.options.length
   }
 
   set length(v) {
     this.options.length = v
+    //判断数值是否大于1000m
+
     this._elms.length &&
       this._elms.length.forEach(item => {
         item.value = v
@@ -196,24 +244,63 @@ class PolylineObject extends Base {
     return this.options['length-unit']
   }
   set lengthUnit(v) {
+    this.unitNum++
     this.options['length-unit'] = v
     this._elms.lengthUnit &&
       this._elms.lengthUnit.forEach(item => {
         item.value = v
       })
     if (this.options.lengthByMeter) {
+      if (this.unitNum > 2) {
         switch (v) {
           case '米':
-          this.length = this.options.lengthByMeter
+            this.length = this.noseToTail ? this.options.fitLengthByMeter : this.options.lengthByMeter
             break
           case '千米':
-          this.length = (this.options.lengthByMeter / 1000).toFixed(5)
+            this.length = this.noseToTail ? (this.options.fitLengthByMeter / 1000).toFixed(5) : (this.options.lengthByMeter / 1000).toFixed(5)
             break
           default:
-          this.length = this.options.lengthByMeter
+            this.length = this.noseToTail ? this.options.fitLengthByMeter : this.options.lengthByMeter
+        }
+      } else {
+        let length = this.noseToTail ? this.options.fitLengthByMeter : this.options.lengthByMeter
+        this.lengthUnit = length > 1000 || length == 1000 ? '千米' : '米'
       }
     }
   }
+  get wordsName() {
+    return this.options['words-name']
+  }
+  set wordsName(v) {
+    this.options['words-name'] = v
+    this._elms.wordsName &&
+      this._elms.wordsName.forEach(item => {
+        item.value = v
+      })
+
+    let _this = this
+
+    if (!this.noseToTail) {
+      this.computeDistance(
+        this.options.positions,
+        2,
+        v
+      ).then(res => {
+        _this.options.lengthByMeter = res
+        if (res > 1000 || res == 1000) {
+          _this.length = (res / 1000).toFixed(5)
+          _this.lengthUnit = '千米'
+        } else {
+          _this.length = res
+          _this.lengthUnit = '米'
+        }
+
+      })
+    } else {
+
+    }
+
+  }
 
   get fitLengthUnit() {
     return this.options['fit-length-unit']
@@ -262,19 +349,82 @@ class PolylineObject extends Base {
   set lineType(v) {
     let lineTypeData = [
       {
-        name: '实线',
+        name: '<i class="icon line"></i>实线',
         value: '实线',
-        key: 0
+        key: 0,
+        icon: 'line'
       },
       {
-        name: '虚线',
+        name: '<i class="icon dash-line"></i>虚线',
         value: '虚线',
-        key: 1
+        key: 1,
+        icon: 'dash-line'
       },
       {
-        name: '泛光',
+        name: '<i class="icon light-line"></i>泛光',
         value: '泛光',
-        key: 2
+        key: 2,
+        icon: 'light-line'
+      },
+      {
+        name: '<i class="icon tail-line"></i>尾迹光线',
+        value: '尾迹光线',
+        key: 3,
+        icon: 'tail-line'
+      },
+      {
+        name: '<i class="icon mult-tail-line"></i>多尾迹光线',
+        value: '多尾迹光线',
+        key: 4,
+        icon: 'mult-tail-line'
+      },
+      {
+        name: '<i class="icon flow-dash-line1"></i>流动虚线1',
+        value: '流动虚线1',
+        key: 5,
+        icon: 'flow-dash-line1'
+      },
+      {
+        name: '<i class="icon flow-dash-line2"></i>流动虚线2',
+        value: '流动虚线2',
+        key: 6,
+        icon: 'flow-dash-line2'
+      },
+      {
+        name: '<i class="icon pic-line1"></i>流动箭头1',
+        value: '流动箭头1',
+        key: 7,
+        icon: 'pic-line1'
+      },
+      {
+        name: '<i class="icon pic-line2"></i>流动箭头2',
+        value: '流动箭头2',
+        key: 8,
+        icon: 'pic-line2'
+      },
+      {
+        name: '<i class="icon pic-line3"></i>流动箭头3',
+        value: '流动箭头3',
+        key: 9,
+        icon: 'pic-line3'
+      },
+      {
+        name: '<i class="icon pic-line4"></i>流动箭头4',
+        value: '流动箭头4',
+        key: 10,
+        icon: 'pic-line4'
+      },
+      {
+        name: '<i class="icon pic-line5"></i>流动箭头5',
+        value: '流动箭头5',
+        key: 11,
+        icon: 'pic-line5'
+      },
+      {
+        name: '<i class="icon pic-line6"></i>流动箭头6',
+        value: '流动箭头6',
+        key: 12,
+        icon: 'pic-line6'
       }
     ]
     this.options.type = Number(v)
@@ -283,6 +433,18 @@ class PolylineObject extends Base {
         this._elms.lineType &&
           this._elms.lineType.forEach(item => {
             item.value = lineTypeData[i].value
+            if (2 < item.value && item.value < 13) {//贴图参数
+              document.getElementById('dashTextureDom').style.display = 'flex'
+            } else {
+              document.getElementById('dashTextureDom').style.display = 'none'
+            }
+            if (2 < item.value && item.value < 5) {//尾迹参数
+              document.getElementsByClassName('lineSpace')[0].style.display = 'none'
+              document.getElementsByClassName('lineSpace')[1].style.display = 'none'
+            } else {
+              document.getElementsByClassName('lineSpace')[0].style.display = 'flex'
+              document.getElementsByClassName('lineSpace')[1].style.display = 'flex'
+            }
           })
         break
       }
@@ -291,7 +453,9 @@ class PolylineObject extends Base {
       this.entity.polyline &&
       (this.entity.polyline.material = this.getMaterial(
         this.options.color,
-        this.options.type
+        this.options.type,
+        this.entity,
+        this.options
       ))
   }
   get noseToTail() {
@@ -312,6 +476,20 @@ class PolylineObject extends Base {
       )
       this.renewPolygon(fromDegreesArray)
     }
+    if (v) {
+      if (this.options.fitLengthByMeter > 1000 || this.options.fitLengthByMeter == 1000) {
+        document.getElementsByClassName('input-select-unit')[1].querySelectorAll('dd')[1].click()
+      } else {
+        document.getElementsByClassName('input-select-unit')[1].querySelectorAll('dd')[0].click()
+      }
+
+    } else {
+      if (this.options.lengthByMeter > 1000 || this.options.lengthByMeter == 1000) {
+        document.getElementsByClassName('input-select-unit')[1].querySelectorAll('dd')[1].click()
+      } else {
+        document.getElementsByClassName('input-select-unit')[1].querySelectorAll('dd')[0].click()
+      }
+    }
   }
 
   get smooth() {
@@ -371,11 +549,11 @@ class PolylineObject extends Base {
         break
     }
 
-    this.options.lengthByMeter = this.computeDistance(
-      this.options.positions,
-      2,
-      ground
-    )
+    // this.options.lengthByMeter = this.computeDistance(
+    //   this.options.positions,
+    //   2,
+    //   ground
+    // )
     this.lengthUnit = this.lengthUnit
     this._elms.heightMode && (this._elms.heightMode.value = heightModeName)
     this._elms.heightModeObject && (this._elms.heightModeObject.legp_searchActive(
@@ -445,6 +623,7 @@ class PolylineObject extends Base {
 
   set extendWidth(v) {
     this.options['extend-width'] = v
+    this.heightMode = this.heightMode
     this._elms.extendWidth &&
       this._elms.extendWidth.forEach(item => {
         item.value = v
@@ -507,21 +686,6 @@ class PolylineObject extends Base {
       })
   }
 
-  get labelFontFamily() {
-    return this.options.label.fontFamily
-  }
-
-  set labelFontFamily(v) {
-    this.options.label.fontFamily = v || 0
-    this.label && (this.label.fontFamily = this.options.label.fontFamily)
-
-    let name = getFontFamilyName(this.labelFontFamily) || ''
-    this._elms.labelFontFamily &&
-      this._elms.labelFontFamily.forEach(item => {
-        item.value = name
-      })
-  }
-
   get labelColor() {
     return this.options.label.color
   }
@@ -1141,7 +1305,6 @@ class PolylineObject extends Base {
       ],
       text: that.options.name,
       fontSize: that.options.label.fontSize,
-      fontFamily: that.options.label.fontFamily,
       color: that.options.label.color,
       pixelOffset: that.options.label.pixelOffset,
       backgroundColor: that.options.label.backgroundColor,
@@ -1170,7 +1333,7 @@ class PolylineObject extends Base {
         positions: Cesium.Cartesian3.fromDegreesArrayHeights(fromDegreesArray),
         width: that.options.width,
         clampToGround: ground,
-        material: that.getMaterial(that.options.color, that.options.type),
+        material: that.getMaterial(that.options.color, that.options.type, that.entity, that.options),
         zIndex: that.sdk._entityZIndex
       }
     })
@@ -1178,12 +1341,18 @@ class PolylineObject extends Base {
     PolylineObject.createLabel(that)
     // that.entity.polyline.positionsLngLat = positions
     that.renewPolygon(fromDegreesArray)
-    that.options.lengthByMeter = that.computeDistance(positions, 2, ground)
+    that.computeDistance(
+      positions,
+      2
+    ).then(res => {
+      that.options.lengthByMeter = res
       that.lengthUnit = that.options['length-unit']
       syncData(that.sdk, that.options.id)
       if (that.options.show) {
         setSplitDirection(0, that.options.id)
       }
+    })
+
 
     // if (this.options['nose-to-tail']) {
     //   let array = []
@@ -1411,6 +1580,50 @@ class PolylineObject extends Base {
           })
         }
 
+        let nameData = [
+          {
+            name: '空间长度',
+            value: '空间长度'
+          },
+          {
+            name: '投影长度',
+            value: '投影长度'
+          },
+          {
+            name: '地表长度',
+            value: '地表长度'
+          }
+        ]
+
+        let nameDataLegpObject = legp(
+          this._DialogObject._element.content.getElementsByClassName(
+            'input-select-unit-box'
+          )[0],
+          '.input-select-unit'
+        )
+        if (nameDataLegpObject) {
+          nameDataLegpObject.legp_search(nameData)
+          let nameDataLegpElm = this._DialogObject._element.content
+            .getElementsByClassName('input-select-unit')[0]
+            .getElementsByTagName('input')[0]
+          this._elms.wordsName = [nameDataLegpElm]
+          nameDataLegpElm.value = this.options['words-name']
+          for (let i = 0; i < nameData.length; i++) {
+            if (nameData[i].value === nameDataLegpElm.value) {
+              nameDataLegpObject.legp_searchActive(nameData[i].value)
+              break
+            }
+          }
+          nameDataLegpElm.addEventListener('input', () => {
+            for (let i = 0; i < nameData.length; i++) {
+              if (nameData[i].value === nameDataLegpElm.value) {
+                this.wordsName = nameData[i].value
+                break
+              }
+            }
+          })
+        }
+
         // 原始长度单位
         let unitData = [
           {
@@ -1427,12 +1640,13 @@ class PolylineObject extends Base {
           this._DialogObject._element.content.getElementsByClassName(
             'input-select-unit-box'
           )[0],
-          '.input-select-unit'
+          '.input-select-unit',
+          1
         )
         if (unitDataLegpObject) {
           unitDataLegpObject.legp_search(unitData)
           let unitDataLegpElm = this._DialogObject._element.content
-            .getElementsByClassName('input-select-unit')[0]
+            .getElementsByClassName('input-select-unit')[1]
             .getElementsByTagName('input')[0]
           this._elms.lengthUnit = [unitDataLegpElm]
           unitDataLegpElm.value = this.options['length-unit']
@@ -1451,63 +1665,128 @@ class PolylineObject extends Base {
             }
           })
         }
+        //
+
 
         // 拟合长度单位
-        let fitUnitData = [
-          {
-            name: '米',
-            value: '米'
-          },
-          {
-            name: '千米',
-            value: '千米'
-          }
-        ]
+        // let fitUnitData = [
+        //   {
+        //     name: '米',
+        //     value: '米'
+        //   },
+        //   {
+        //     name: '千米',
+        //     value: '千米'
+        //   }
+        // ]
 
-        let fitUnitDataLegpObject = legp(
-          this._DialogObject._element.content.getElementsByClassName(
-            'input-select-fit-unit-box'
-          )[0],
-          '.input-select-fit-unit'
-        )
-        if (fitUnitDataLegpObject) {
-          fitUnitDataLegpObject.legp_search(fitUnitData)
-          let fitUnitDataLegpElm = this._DialogObject._element.content
-            .getElementsByClassName('input-select-fit-unit')[0]
-            .getElementsByTagName('input')[0]
-          this._elms.fitLengthUnit = [fitUnitDataLegpElm]
-          fitUnitDataLegpElm.value = this.options['fit-length-unit']
-          for (let i = 0; i < fitUnitData.length; i++) {
-            if (fitUnitData[i].value === fitUnitDataLegpElm.value) {
-              fitUnitDataLegpObject.legp_searchActive(fitUnitData[i].value)
-              break
-            }
-          }
-          fitUnitDataLegpElm.addEventListener('input', () => {
-            for (let i = 0; i < fitUnitData.length; i++) {
-              if (fitUnitData[i].value === fitUnitDataLegpElm.value) {
-                this.fitLengthUnit = fitUnitData[i].value
-                break
-              }
-            }
-          })
-        }
+        // let fitUnitDataLegpObject = legp(
+        //   this._DialogObject._element.content.getElementsByClassName(
+        //     'input-select-fit-unit-box'
+        //   )[0],
+        //   '.input-select-fit-unit'
+        // )
+        // if (fitUnitDataLegpObject) {
+        //   fitUnitDataLegpObject.legp_search(fitUnitData)
+        //   let fitUnitDataLegpElm = this._DialogObject._element.content
+        //     .getElementsByClassName('input-select-fit-unit')[0]
+        //     .getElementsByTagName('input')[0]
+        //   this._elms.fitLengthUnit = [fitUnitDataLegpElm]
+        //   fitUnitDataLegpElm.value = this.options['fit-length-unit']
+        //   for (let i = 0; i < fitUnitData.length; i++) {
+        //     if (fitUnitData[i].value === fitUnitDataLegpElm.value) {
+        //       fitUnitDataLegpObject.legp_searchActive(fitUnitData[i].value)
+        //       break
+        //     }
+        //   }
+        //   fitUnitDataLegpElm.addEventListener('input', () => {
+        //     for (let i = 0; i < fitUnitData.length; i++) {
+        //       if (fitUnitData[i].value === fitUnitDataLegpElm.value) {
+        //         this.fitLengthUnit = fitUnitData[i].value
+        //         break
+        //       }
+        //     }
+        //   })
+        // }
 
         let lineTypeData = [
           {
-            name: '实线',
+            name: '<i class="icon line"></i>实线',
             value: '实线',
-            key: 0
+            key: 0,
+            icon: 'line'
           },
           {
-            name: '虚线',
+            name: '<i class="icon dash-line"></i>虚线',
             value: '虚线',
-            key: 1
+            key: 1,
+            icon: 'dash-line'
           },
           {
-            name: '泛光',
+            name: '<i class="icon light-line"></i>泛光',
             value: '泛光',
-            key: 2
+            key: 2,
+            icon: 'light-line'
+          },
+          {
+            name: '<i class="icon tail-line"></i>尾迹光线',
+            value: '尾迹光线',
+            key: 3,
+            icon: 'tail-line'
+          },
+          {
+            name: '<i class="icon mult-tail-line"></i>多尾迹光线',
+            value: '多尾迹光线',
+            key: 4,
+            icon: 'mult-tail-line'
+          },
+          {
+            name: '<i class="icon flow-dash-line1"></i>流动虚线1',
+            value: '流动虚线1',
+            key: 5,
+            icon: 'flow-dash-line1'
+          },
+          {
+            name: '<i class="icon flow-dash-line2"></i>流动虚线2',
+            value: '流动虚线2',
+            key: 6,
+            icon: 'flow-dash-line2'
+          },
+          {
+            name: '<i class="icon pic-line1"></i>流动箭头1',
+            value: '流动箭头1',
+            key: 7,
+            icon: 'pic-line1'
+          },
+          {
+            name: '<i class="icon pic-line2"></i>流动箭头2',
+            value: '流动箭头2',
+            key: 8,
+            icon: 'pic-line2'
+          },
+          {
+            name: '<i class="icon pic-line3"></i>流动箭头3',
+            value: '流动箭头3',
+            key: 9,
+            icon: 'pic-line3'
+          },
+          {
+            name: '<i class="icon pic-line4"></i>流动箭头4',
+            value: '流动箭头4',
+            key: 10,
+            icon: 'pic-line4'
+          },
+          {
+            name: '<i class="icon pic-line5"></i>流动箭头5',
+            value: '流动箭头5',
+            key: 11,
+            icon: 'pic-line5'
+          },
+          {
+            name: '<i class="icon pic-line6"></i>流动箭头6',
+            value: '流动箭头6',
+            key: 12,
+            icon: 'pic-line6'
           }
         ]
         let lineTypeDataLegpObject = legp(
@@ -1518,6 +1797,11 @@ class PolylineObject extends Base {
         )
         if (lineTypeDataLegpObject) {
           lineTypeDataLegpObject.legp_search(lineTypeData)
+
+          let iActiveElm2 = document.createElement('i')
+          iActiveElm2.className = 'icon icon-active'
+          this._DialogObject._element.content.getElementsByClassName('input-select-line-type')[0].getElementsByClassName('cy_datalist')[0].appendChild(iActiveElm2)
+
           let lineTypeDataLegpElm = this._DialogObject._element.content
             .getElementsByClassName('input-select-line-type')[0]
             .getElementsByTagName('input')[0]
@@ -1526,6 +1810,7 @@ class PolylineObject extends Base {
             if (lineTypeData[i].key === this.options.type) {
               lineTypeDataLegpObject.legp_searchActive(lineTypeData[i].value)
               lineTypeDataLegpElm.value = lineTypeData[i].value
+              iActiveElm2.className = `icon icon-active ${lineTypeData[i].icon}`
               break
             }
           }
@@ -1533,12 +1818,32 @@ class PolylineObject extends Base {
             for (let i = 0; i < lineTypeData.length; i++) {
               if (lineTypeData[i].value === lineTypeDataLegpElm.value) {
                 this.lineType = lineTypeData[i].key
+                iActiveElm2.className = `icon icon-active ${lineTypeData[i].icon}`
+
+                //控制参数显隐
+                if (2 < this.lineType && this.lineType < 13) {//贴图参数
+                  document.getElementById('dashTextureDom').style.display = 'flex'
+                } else {
+                  document.getElementById('dashTextureDom').style.display = 'none'
+                }
+                if (2 < this.lineType && this.lineType < 5) {//尾迹参数
+                  document.getElementsByClassName('lineSpace')[0].style.display = 'none'
+                  document.getElementsByClassName('lineSpace')[1].style.display = 'none'
+                } else {
+                  document.getElementsByClassName('lineSpace')[0].style.display = 'flex'
+                  document.getElementsByClassName('lineSpace')[1].style.display = 'flex'
+                }
                 break
               }
             }
           })
         }
 
+
+
+
+
+
         let heightBoxElm = this._DialogObject._element.content.getElementsByClassName('height-box')[0]
         let heightElm = heightBoxElm.getElementsByClassName('height')[0]
         let heightConfirmElm = this._DialogObject._element.content.getElementsByClassName('height-confirm')[0]
@@ -1760,37 +2065,6 @@ class PolylineObject extends Base {
           this._elms.altInput.push(altInput)
           tBodyElm.appendChild(tr)
         }
-
-        let fontData = getFontList()
-        let fontObject = legp(
-          this._DialogObject._element.content.getElementsByClassName(
-            'font-select-box'
-          )[0],
-          '.font-select'
-        )
-        if (fontObject) {
-          fontObject.legp_search(fontData)
-          let fontDataLegpElm = this._DialogObject._element.content
-            .getElementsByClassName('font-select')[0]
-            .getElementsByTagName('input')[0]
-          fontDataLegpElm.value = fontData[this.labelFontFamily].value
-          for (let i = 0; i < fontData.length; i++) {
-            if (fontData[i].value == fontDataLegpElm.value) {
-              fontObject.legp_searchActive(fontData[i].value)
-              break
-            }
-          }
-          fontDataLegpElm.addEventListener('input', () => {
-            for (let i = 0; i < fontData.length; i++) {
-              if (fontData[i].value === fontDataLegpElm.value) {
-                this.labelFontFamily = fontData[i].key
-                break
-              }
-            }
-          })
-          this._elms.labelFontFamily = [fontDataLegpElm]
-        }
-
       }, 0)
     } else {
       if (this._DialogObject && this._DialogObject.close) {
@@ -1893,21 +2167,39 @@ class PolylineObject extends Base {
           alt: fromDegreesArray[i + 2]
         })
       }
-      this.options.fitLengthByMeter = this.computeDistance(
+      // this.options.fitLengthByMeter = this.computeDistance(
+      //   array,
+      //   2,
+      //   ground
+      // )
+      let _this = this
+      this.computeDistance(
         array,
         2,
-        ground
-      )
+        this.options['words-name']
+      ).then(res => {
+        _this.options.fitLengthByMeter
+      })
     } else {
-      this.options.fitLengthByMeter = this.computeDistance(
+      let _this = this
+      this.computeDistance(
         positions,
         2,
-        ground
-      )
+        this.options['words-name']
+      ).then(res => {
+        _this.options.fitLengthByMeter
+      })
     }
     this.fitLengthUnit = this.options['fit-length-unit']
-    this.options.lengthByMeter = this.computeDistance(positions, 2, ground)
-    this.lengthUnit = this.options['length-unit']
+    let _this = this
+    this.computeDistance(
+      positions,
+      2,
+      this.options['words-name']
+    ).then(res => {
+      _this.options.lengthByMeter
+      _this.lengthUnit = this.options['length-unit']
+    })
     return fromDegreesArray
   }
 
@@ -1972,10 +2264,6 @@ class PolylineObject extends Base {
     this.labelShow = this.originalOptions.label.show
     this.labelColor = this.originalOptions.label.color
     this.labelFontSize = this.originalOptions.label.fontSize
-    this.labelFontFamily = this.originalOptions.label.fontFamily
-    this.labelScaleByDistance = this.originalOptions.label.scaleByDistance
-    this.labelNear = this.originalOptions.label.near
-    this.labelFar = this.originalOptions.label.far
     this.labelLineWidth = this.originalOptions.label.lineWidth
     this.labelPixelOffset = this.originalOptions.label.pixelOffset
     this.labelLineColor = this.originalOptions.label.lineColor
@@ -1987,6 +2275,10 @@ class PolylineObject extends Base {
     this.attributeVr = this.options.attribute.vr.content
     this.attributeCamera = this.options.attribute.camera.content
     this.attributeGoods = this.options.attribute.goods.content
+    this.rotate = this.originalOptions.rotate
+    this.speed = this.originalOptions.speed
+    this.dashSize = this.originalOptions.dashSize
+    this.space = this.originalOptions.space
     this.cameraSelect && this.cameraSelect()
     this.goodsSelect && this.goodsSelect()
 
@@ -2039,7 +2331,7 @@ class PolylineObject extends Base {
         .value
     ) {
       this.options.attribute.link.content.push({
-        name: '链接',
+        name: '链接' + (this.options.attribute.link.content.length + 1),
         url: this._DialogObject._element.content.getElementsByClassName(
           'link_add'
         )[0].value
@@ -2057,7 +2349,7 @@ class PolylineObject extends Base {
       // input.addEventListener('change', (event) => {
       //   if (input.value) {
       //     this.options.attribute.link.content.push({
-      //       name: '链接',
+      //       name: '链接' + (this.options.attribute.link.content.length + 1),
       //       url: input.value
       //     })
       //     this.attributeLink = this.options.attribute.link.content
@@ -2067,7 +2359,7 @@ class PolylineObject extends Base {
   }
   addAttributeLink(link) {
     this.options.attribute.link.content.push({
-      name: '链接',
+      name: '链接' + (this.options.attribute.link.content.length + 1),
       url: link
     })
     this.attributeLink = this.options.attribute.link.content
@@ -2080,7 +2372,7 @@ class PolylineObject extends Base {
       )[0].value
     ) {
       this.options.attribute.vr.content.push({
-        name: '全景图' ,
+        name: '全景图' + (this.options.attribute.vr.content.length + 1),
         url: this._DialogObject._element.content.getElementsByClassName(
           'vr_add'
         )[0].value
@@ -2096,7 +2388,7 @@ class PolylineObject extends Base {
 
   addAttributeRr(vr) {
     this.options.attribute.vr.content.push({
-      name: '全景图' ,
+      name: '全景图' + (this.options.attribute.vr.content.length + 1),
       url: vr
     })
     this.attributeVr = this.options.attribute.vr.content

src/Obj/Element/datalist.js

@@ -1,4 +1,4 @@
-var legp = function (parentElement, ele) {
+var legp = function (parentElement, ele, index = 0) {
   let targetValue = null
   return ({
     that: Array.prototype.slice.call(parentElement.querySelectorAll(ele), 0),
@@ -16,10 +16,14 @@ var legp = function (parentElement, ele) {
         item.style.cssText += "display:none;";
       });
     },
-    show: function () {
+    show: function (num) {
+      if (num !== undefined) {
+        legp(parentElement, ele).that[num].style.cssText += "display:block;";
+      } else {
         legp(parentElement, ele).that.forEach(function (item) {
           item.style.cssText += "display:block;";
         });
+      }
     },
     legp_searchList: function (name) {
       let arr = [];
@@ -29,11 +33,12 @@ var legp = function (parentElement, ele) {
       return arr;
     },
     legp_search: function (tagData, search = false) {
-      var domId = legp(parentElement, ele).that[0];
+      // var domId = legp(parentElement, ele).that[0];
+      var domId = legp(parentElement, ele).that[index];
       if (!domId) {
         return
       }
-      var html = `<div class="cy_datalist"><i class="yj-custom-icon-arrow-down"></i>\n  ${search ? '<input type="text" placeholder="\u8F93\u5165\u6216\u9009\u62E9" autocomplete="off">' : '<input type="text" class="datalist" readonly="readonly" placeholder="\u8bf7\u9009\u62e9" autocomplete="off">'}\n                    <dl style="display: none;position: absolute;background: rgba(0, 0, 0, 0.5);color: rgba(var(--color-sdk-base-rgb), 1);border: 1px solid rgba(var(--color-sdk-base-rgb), 0.2);border-radius: 3px;margin: 2px 0px;max-height: 300px;overflow-x: hidden;white-space: nowrap; font-size: 12px;z-index: 8;">\n                    </dl>\n                </div>`;
+      var html = `<div class="cy_datalist"><i class="yj-custom-icon-arrow-down"></i>\n  ${search ? '<input type="text" placeholder="\u8F93\u5165\u6216\u9009\u62E9" autocomplete="off">' : `<input type="text" class="datalist ${index}" readonly="readonly" placeholder="\u8bf7\u9009\u62e9" autocomplete="off">`}\n                    <dl style="display: none;position: absolute;background: rgba(0, 0, 0, 0.5);color: rgba(var(--color-sdk-base-rgb), 1);border: 1px solid rgba(var(--color-sdk-base-rgb), 0.2);border-radius: 3px;margin: 2px 0px;max-height: 300px;overflow-x: hidden;white-space: nowrap; font-size: 12px;z-index: 8;">\n                    </dl>\n                </div>`;
       domId.innerHTML = html;
       // domId.appendChild(dom);
       //获取当前广告
@@ -68,39 +73,42 @@ var legp = function (parentElement, ele) {
       }
 
       //筛选
-      legp(parentElement, ".cy_datalist input").that[0].oninput = function () {
+      legp(parentElement, ".cy_datalist input").that[index].oninput = function (e) {
         var val = this.value; //获取input值
-
-        // legp(parentElement, ".cy_datalist dl").hide();
+        legp(parentElement, ".cy_datalist dl").hide();
         if (tagData.length > 0) {
           legp(parentElement, ".cy_datalist dl").show();
           var sear_1 = new RegExp(val);
           var judge_1 = false;
-          legp(parentElement, ".cy_datalist dl").that[0].innerHTML = "";
+          legp(parentElement, ".cy_datalist dl").that[index].innerHTML = "";
           tagData.forEach(function (item) {
             if (sear_1.test(item.name)) {
               judge_1 = true;
-              legp(parentElement, ".cy_datalist dl").that[0].innerHTML += "<dd class=\"" + ((targetValue === item.value) ? 'active' : '') + "\" style=\"margin: 0; padding: 5px 5px; color: #fff;cursor: pointer;\" value=\"" + item.value + "\">" + item.name + "</dd>";
+              legp(parentElement, ".cy_datalist dl").that[index].innerHTML += "<dd class=\"" + ((targetValue === item.value) ? 'active' : '') + "\" style=\"margin: 0; padding: 5px 5px; color: #fff;cursor: pointer;\" value=\"" + item.value + "\">" + item.name + "</dd>";
             }
           });
           if (!judge_1) {
-            legp(parentElement, ".cy_datalist dl").that[0].innerHTML = "<dd style=\"padding: 10px 20px; color: #fff;\">\u6682\u65E0\u6570\u636E</dd>";
+            legp(parentElement, ".cy_datalist dl").that[index].innerHTML = "<dd style=\"padding: 10px 20px; color: #fff;\">\u6682\u65E0\u6570\u636E</dd>";
           }
           myClick();
         }
       };
       //显示没被选择的
-      legp(parentElement, ".cy_datalist input").that[0].onclick = function (e) {
-        if(legp(parentElement, ".cy_datalist dl").that[0].style.display === 'none') {
+      legp(parentElement, ".cy_datalist input").that[index].onclick = function (e) {
+
+        legp(parentElement, ".cy_datalist dl").hide();
+        let num = e.srcElement.classList[1] * 1
+        num = num || 0
+        if (legp(parentElement, ".cy_datalist dl").that[num].style.display === 'none') {
           if (tagData.length == 0) {
             this.innerHTML = "暂无数据";
           }
           else {
-            legp(parentElement, ".cy_datalist dl").show();
+            legp(parentElement, ".cy_datalist dl").show(num);
           }
-          legp(parentElement, ".cy_datalist dl").that[0].innerHTML = "";
+          legp(parentElement, ".cy_datalist dl").that[num].innerHTML = "";
           tagData.forEach(function (item) {
-            legp(parentElement, ".cy_datalist dl").that[0].innerHTML += "<dd class=\"" + ((targetValue === item.value) ? 'active' : '') + "\" style=\"margin: 0; padding: 5px 5px; color: #fff;cursor: pointer;\" value=\"" + item.value + "\">" + item.name + "</dd>";
+            legp(parentElement, ".cy_datalist dl").that[num].innerHTML += "<dd class=\"" + ((targetValue === item.value) ? 'active' : '') + "\" style=\"margin: 0; padding: 5px 5px; color: #fff;cursor: pointer;\" value=\"" + item.value + "\">" + item.name + "</dd>";
           });
           myClick();
         }

src/Obj/Materail/FlowDashedLineFlowMaterialProperty.js

@@ -0,0 +1,148 @@
+/*
+ * @Description: 流动线
+ */
+function FlowDashedLine() {
+  class FlowDashedLineFlowMaterialProperty {
+    constructor(options) {
+      this._definitionChanged = new Cesium.Event();
+      this._color = undefined;
+      this._speed = undefined;
+      this._uType = undefined;
+      this._space = undefined;
+      this._dashSize = undefined;
+      this.color = new Cesium.Color.fromCssColorString(options.color || "rgba(255,255,255,1)");
+      this.speed = options.speed != undefined ? options.speed : 1.0;//速度
+      this.space = options.space || 0.0;//速度
+      this.dashSize = options.dashSize || 0.03;//速度
+      this.uType = options.uType === undefined ? 1 : options.uType;//类型：0：普通流动线 1：虚化虚线
+      this.lineBackAlpha = options.lineBackAlpha || 0.05;
+    }
+
+    get isConstant() {
+      return false;
+    }
+
+    get definitionChanged() {
+      return this._definitionChanged;
+    }
+
+    getType(time) {
+      return Cesium.Material.FlowDashedLineMaterialType;
+    }
+
+    getValue(time, result) {
+      if (!Cesium.defined(result)) {
+        result = {};
+      }
+
+      result.color = Cesium.Property.getValueOrDefault(
+        this._color,
+        time,
+        Cesium.Color.RED,
+        result.color
+      );
+      result.speed = Cesium.Property.getValueOrDefault(
+        this._speed,
+        time,
+        10,
+        result.speed
+      );
+      result.space = Cesium.Property.getValueOrDefault(
+        this._space,
+        time,
+        10,
+        result.space
+      );
+      result.dashSize = Cesium.Property.getValueOrDefault(
+        this._dashSize,
+        time,
+        10,
+        result.dashSize
+      );
+      result.uType = Cesium.Property.getValueOrDefault(
+        this._uType,
+        time,
+        1,
+        result.uType
+      );
+      result.lineBackAlpha = this.lineBackAlpha;
+      result.frameNumber = Cesium.getTimestamp();
+      return result;
+    }
+
+    equals(other) {
+      return (
+        this === other ||
+        (other instanceof FlowDashedLineFlowMaterialProperty &&
+          Cesium.Property.equals(this._color, other._color) &&
+          Cesium.Property.equals(this._speed, other.speed) &&
+          Cesium.Property.equals(this._uType, other.uType) &&
+          Cesium.Property.equals(this.lineBackAlpha, other.lineBackAlpha))
+      );
+    }
+  }
+
+  Object.defineProperties(FlowDashedLineFlowMaterialProperty.prototype, {
+    color: Cesium.createPropertyDescriptor("color"),
+    speed: Cesium.createPropertyDescriptor("speed"),
+    space: Cesium.createPropertyDescriptor("space"),
+    dashSize: Cesium.createPropertyDescriptor("dashSize"),
+    uType: Cesium.createPropertyDescriptor("uType"),
+    transparency: Cesium.createPropertyDescriptor("lineBackAlpha"),
+  });
+
+  Cesium.FlowDashedLineFlowMaterialProperty = FlowDashedLineFlowMaterialProperty;
+  Cesium.Material.FlowDashedLineFlowMaterialProperty = "FlowDashedLineFlowMaterialProperty";
+  Cesium.Material.FlowDashedLineMaterialType = "FlowDashedLineMaterialType";
+  Cesium.Material.FlowDashedLineMaterialSource = `
+      uniform vec4 color;
+      uniform float speed;
+      // uniform int uType;
+      uniform float lineBackAlpha;
+
+      czm_material czm_getMaterial(czm_materialInput materialInput)
+        {
+            czm_material material = czm_getDefaultMaterial(materialInput);
+            vec2 st = materialInput.st;
+
+            float dashSize = 0.1;
+            float gapSize = space;
+            // speed现在表示完成一次完整动画循环的秒数
+            float progress = speed==0.0 ? 0.0 : fract(frameNumber / 1000.0 / speed);
+            float pattern = fract(st.x / dashSize * (1.0 + gapSize) + progress / dashSize * (1.0 + gapSize));
+            float dash1 = step(0.0, pattern) - step(1.0/(1.0 + gapSize), pattern);
+            float dash2 = smoothstep(0.0, 0.2, pattern) -
+                smoothstep(1.0/(1.0 + gapSize),
+                        1.0/(1.0 + gapSize) + 0.2,
+                        pattern);
+            float dash = (float(uType) != 1.0)?dash1:dash2;
+            material.alpha = dash;
+            material.diffuse = color.rgb;
+            return material;
+        }
+       `;
+
+  Cesium.Material._materialCache.addMaterial(
+    Cesium.Material.FlowDashedLineMaterialType,
+    {
+      fabric: {
+        type: Cesium.Material.FlowDashedLineMaterialType,
+        uniforms: {
+          color: new Cesium.Color(1.0, 1.0, 1.0, 1.0),
+          speed: 1,
+          space: 0.0,
+          dashSize: 0.03,
+          frameNumber: Cesium.getTimestamp(),
+          uType: 1,
+          lineBackAlpha: 0.05,
+        },
+        source: Cesium.Material.FlowDashedLineMaterialSource,
+      },
+      translucent: function (material) {
+        return true;
+      },
+    }
+  );
+}
+
+export { FlowDashedLine }

src/Obj/Materail/FlowLineMaterialProperty.js

@@ -0,0 +1,113 @@
+/*
+ * @Description: 流动线
+ */
+function FlowLine() {
+  class FlowLineMaterialProperty {
+    constructor(options) {
+      this._definitionChanged = new Cesium.Event();
+      this._color = undefined;
+      this._duration = undefined;
+      this.color = new Cesium.Color.fromCssColorString(options.color || "rgba(255,255,255,1)");
+      this.duration = options.duration || 10.0;
+      this.lineBackAlpha = options.lineBackAlpha || 0.05;
+    }
+
+    get isConstant() {
+      return false;
+    }
+
+    get definitionChanged() {
+      return this._definitionChanged;
+    }
+
+    getType(time) {
+      return Cesium.Material.FlowLineMaterialType;
+    }
+
+    getValue(time, result) {
+      if (!Cesium.defined(result)) {
+        result = {};
+      }
+
+      result.color = Cesium.Property.getValueOrDefault(
+        this._color,
+        time,
+        Cesium.Color.RED,
+        result.color
+      );
+      result.duration = Cesium.Property.getValueOrDefault(
+        this._duration,
+        time,
+        10,
+        result.duration
+      );
+      result.lineBackAlpha = this.lineBackAlpha;
+      result.frameNumber = Cesium.getTimestamp();
+      return result;
+    }
+
+    equals(other) {
+      return (
+        this === other ||
+        (other instanceof FlowLineMaterialProperty &&
+          Cesium.Property.equals(this._color, other._color) &&
+          Cesium.Property.equals(this._duration, other.duration) &&
+          Cesium.Property.equals(this.lineBackAlpha, other.lineBackAlpha))
+      );
+    }
+  }
+
+  Object.defineProperties(FlowLineMaterialProperty.prototype, {
+    color: Cesium.createPropertyDescriptor("color"),
+    duration: Cesium.createPropertyDescriptor("duration"),
+    transparency: Cesium.createPropertyDescriptor("lineBackAlpha"),
+  });
+
+  Cesium.FlowLineMaterialProperty = FlowLineMaterialProperty;
+  Cesium.Material.FlowLineMaterialProperty = "FlowLineMaterialProperty";
+  Cesium.Material.FlowLineMaterialType = "FlowLineMaterialType";
+  Cesium.Material.FlowLineMaterialSource = `
+      uniform vec4 color;
+      uniform float duration;
+      uniform float lineBackAlpha;
+
+      czm_material czm_getMaterial(czm_materialInput materialInput)
+        {
+            //生成默认的基础材质
+            czm_material material = czm_getDefaultMaterial(materialInput);
+            //获取st（uv）
+            vec2 st = materialInput.st;
+            //获取当前帧数，10秒内变化0-1
+            float time = fract(czm_frameNumber / (60.0*duration));
+            //长度1/10
+            time = time * (1.0 + 0.1);
+            //平滑过渡函数
+            float alpha = smoothstep(time-0.1,time,st.s) * step(-time,-st.s);
+            //光带轨迹（不会完全透明）
+            alpha += lineBackAlpha;
+            material.alpha = alpha;
+            material.diffuse = color.rgb;
+            return material;
+        }
+       `;
+
+  Cesium.Material._materialCache.addMaterial(
+    Cesium.Material.FlowLineMaterialType,
+    {
+      fabric: {
+        type: Cesium.Material.FlowLineMaterialType,
+        uniforms: {
+          color: new Cesium.Color(1.0, 1.0, 1.0, 1.0),
+          duration: 10.0,
+          lineBackAlpha: 0.05,
+        },
+        source: Cesium.Material.FlowLineMaterialSource,
+      },
+      translucent: function (material) {
+        return true;
+      },
+    }
+  );
+}
+
+export { FlowLine }

src/Obj/Materail/LineTextureMaterialProperty.js

@@ -0,0 +1,123 @@
+/*
+ * @Description: 流动线
+ */
+function LineTexture() {
+  class LineTextureMaterialProperty {
+    constructor(options) {
+      this._definitionChanged = new Cesium.Event();
+      this._image = undefined;
+      this._color = undefined;
+      this._speed = undefined;
+      this._repeat = undefined;
+      this.image = options.image || "";
+      this.color = new Cesium.Color.fromCssColorString(options.color || "rgba(255,255,255,1)");
+      this.speed = options.speed != undefined ? options.speed : 1.0;
+      this.repeat = options.repeat || 1.0;
+    }
+
+    get isConstant() {
+      return false;
+    }
+
+    get definitionChanged() {
+      return this._definitionChanged;
+    }
+
+    getType(time) {
+      return Cesium.Material.LineTextureMaterialType;
+    }
+
+    getValue(time, result) {
+      if (!Cesium.defined(result)) {
+        result = {};
+      }
+      result.image = Cesium.Property.getValueOrDefault(
+        this._image,
+        time,
+        "",
+        result.image
+      );
+      result.color = Cesium.Property.getValueOrDefault(
+        this._color,
+        time,
+        Cesium.Color.RED,
+        result.color
+      );
+      result.speed = Cesium.Property.getValueOrDefault(
+        this._speed,
+        time,
+        1.0,
+        result.speed
+      );
+      result.repeat = Cesium.Property.getValueOrDefault(
+        this._repeat,
+        time,
+        1.0,
+        result.repeat
+      );
+      result.frameNumber = Cesium.getTimestamp();
+      return result;
+    }
+
+    equals(other) {
+      return (
+        this === other ||
+        (other instanceof LineTextureMaterialProperty &&
+          Cesium.Property.equals(this._image, other._image) &&
+          Cesium.Property.equals(this._color, other._color) &&
+          Cesium.Property.equals(this._imageW, other._imageW) &&
+          Cesium.Property.equals(this._speed, other._speed))
+      );
+    }
+  }
+
+  Object.defineProperties(LineTextureMaterialProperty.prototype, {
+    image: Cesium.createPropertyDescriptor("image"),
+    color: Cesium.createPropertyDescriptor("color"),
+    speed: Cesium.createPropertyDescriptor("speed"),
+    repeat: Cesium.createPropertyDescriptor("repeat"),
+  });
+
+  Cesium.LineTextureMaterialProperty = LineTextureMaterialProperty;
+  Cesium.Material.LineTextureMaterialProperty = "LineTextureMaterialProperty";
+  Cesium.Material.LineTextureMaterialType = "LineTextureMaterialType";
+  Cesium.Material.LineTextureMaterialSource = `
+        uniform vec4 color;
+        uniform sampler2D image;
+        uniform float speed;
+        uniform float repeat;
+        czm_material czm_getMaterial(czm_materialInput materialInput)
+        {
+          czm_material material = czm_getDefaultMaterial(materialInput);
+          vec2 st = materialInput.st;
+          st.s *= repeat; // 关键：通过repeat控制纹理密度
+          // vec4 colorImage = texture2D(image, vec2(fract(st.s + speed*czm_frameNumber* 0.01), st.t));
+          vec4 colorImage = speed==0.0?texture2D(image, vec2(fract(st.s), st.t)):texture2D(image, vec2(fract(st.s + frameNumber / 1000.0 / speed * repeat ), st.t));
+          material.alpha = colorImage.a * color.a;
+          material.diffuse = color.rgb;
+          return material;
+        }
+       `;
+  Cesium.Material._materialCache.addMaterial(
+    Cesium.Material.LineTextureMaterialType,
+    {
+      fabric: {
+        type: Cesium.Material.LineTextureMaterialType,
+        uniforms: {
+          color: new Cesium.Color(1.0, 1.0, 1.0, 1.0),
+          image: '',
+          repeat: 1.0,
+          speed: 1.0,
+          frameNumber: Cesium.getTimestamp(),
+          uTime: 1
+        },
+        source: Cesium.Material.LineTextureMaterialSource,
+      },
+      translucent: function (material) {
+        return true;
+      },
+    }
+  );
+}
+
+export { LineTexture }

src/Obj/Materail/PolylineFlowMaterialProperty.js

@@ -0,0 +1,131 @@
+/*
+ * @Description: 流动线
+ */
+function PolylineFlow() {
+  class PolylineFlowMaterialProperty {
+    constructor(options) {
+      this._definitionChanged = new Cesium.Event();
+      this._color = undefined;
+      this._speed = undefined;
+      this._rotate = undefined;
+      this.color = new Cesium.Color.fromCssColorString(options.color || "rgba(255,255,255,1)");
+      this.speed = options.speed != undefined ? options.speed : 1.0;//速度
+      this.lineBackAlpha = options.lineBackAlpha || 0.05;
+      this.rotate = options.rotate;
+    }
+
+    get isConstant() {
+      return false;
+    }
+
+    get definitionChanged() {
+      return this._definitionChanged;
+    }
+
+    getType(time) {
+      return Cesium.Material.PolylineFlowMaterialType;
+    }
+
+    getValue(time, result) {
+      if (!Cesium.defined(result)) {
+        result = {};
+      }
+
+      result.color = Cesium.Property.getValueOrDefault(
+        this._color,
+        time,
+        Cesium.Color.RED,
+        result.color
+      );
+      result.speed = Cesium.Property.getValueOrDefault(
+        this._speed,
+        time,
+        10,
+        result.speed
+      );
+      result.rotate = Cesium.Property.getValueOrDefault(
+        this._rotate,
+        time,
+        true,
+        result.rotate
+      );
+      result.lineBackAlpha = this.lineBackAlpha;
+      result.frameTime = Cesium.getTimestamp();
+      // result.frameNumber = Cesium.getTimestamp();
+      return result;
+    }
+
+    equals(other) {
+      return (
+        this === other ||
+        (other instanceof PolylineFlowMaterialProperty &&
+          Cesium.Property.equals(this._color, other._color) &&
+          Cesium.Property.equals(this._speed, other.speed) &&
+          Cesium.Property.equals(this.lineBackAlpha, other.lineBackAlpha))
+      );
+    }
+  }
+
+  Object.defineProperties(PolylineFlowMaterialProperty.prototype, {
+    color: Cesium.createPropertyDescriptor("color"),
+    speed: Cesium.createPropertyDescriptor("speed"),
+    rotate: Cesium.createPropertyDescriptor("rotate"),
+    transparency: Cesium.createPropertyDescriptor("lineBackAlpha"),
+  });
+
+  Cesium.PolylineFlowMaterialProperty = PolylineFlowMaterialProperty;
+  Cesium.Material.PolylineFlowMaterialProperty = "PolylineFlowMaterialProperty";
+  Cesium.Material.PolylineFlowMaterialType = "PolylineFlowMaterialType";
+  Cesium.Material.PolylineFlowMaterialSource = `
+      uniform vec4 color;
+      uniform float speed;
+      uniform float lineBackAlpha;
+
+      czm_material czm_getMaterial(czm_materialInput materialInput)
+        {
+            //生成默认的基础材质
+            czm_material material = czm_getDefaultMaterial(materialInput);
+            //获取st（uv）
+            vec2 st = materialInput.st;
+            //获取当前帧数，10秒内变化0-1
+            // float time = fract(czm_frameNumber * speed / 60.0);
+            // float time = fract(abs(speed) * czm_frameNumber * 0.01);
+            float time = fract(frameTime / 1000.0  / abs(speed));
+            //长度1/10
+            // time = time * (1.0 + 0.1);
+            float staticAlpha = rotate?smoothstep(0.0,1.0, 1.0-st.s) * step(-1.0,-(1.0-st.s)):smoothstep(0.0,1.0, st.s) * step(-1.0,-st.s);
+
+            //平滑过渡函数
+            float alpha1 = smoothstep(time-0.1,time,1.0-st.s) * step(-time,- (1.0-st.s));
+            float alpha2 = smoothstep(time-0.1,time,st.s) * step(-time,- st.s);
+            float alpha =(speed== 0.0)? staticAlpha:(speed < 0.0)?alpha2:alpha1;
+            //光带轨迹（不会完全透明）
+            alpha += lineBackAlpha;
+            material.alpha = alpha;
+            material.diffuse = color.rgb;
+            return material;
+        }
+       `;
+
+  Cesium.Material._materialCache.addMaterial(
+    Cesium.Material.PolylineFlowMaterialType,
+    {
+      fabric: {
+        type: Cesium.Material.PolylineFlowMaterialType,
+        uniforms: {
+          color: new Cesium.Color(1.0, 1.0, 1.0, 1.0),
+          speed: 0.1,
+          rotate: true,
+          frameTime: Cesium.getTimestamp(),
+          lineBackAlpha: 0.05,
+        },
+        source: Cesium.Material.PolylineFlowMaterialSource,
+      },
+      translucent: function (material) {
+        return true;
+      },
+    }
+  );
+}
+
+export { PolylineFlow }

src/Obj/Materail/PolylineFlowMultMaterialProperty.js

@@ -0,0 +1,167 @@
+/*
+ * @Description: 流动线
+ */
+function PolylineFlowMult() {
+  class PolylineFlowMultMaterialProperty {
+    constructor(options) {
+      this._definitionChanged = new Cesium.Event();
+      this._color = undefined;
+      this._speed = undefined;
+      this._rotate = undefined;
+      this.color = new Cesium.Color.fromCssColorString(options.color || "rgba(255,255,255,1)");
+      this.speed = options.speed != undefined ? options.speed : 1.0;//速度
+      this.lineBackAlpha = options.lineBackAlpha || 0.05;
+      this.rotate = options.rotate;
+    }
+
+    get isConstant() {
+      return false;
+    }
+
+    get definitionChanged() {
+      return this._definitionChanged;
+    }
+
+    getType(time) {
+      return Cesium.Material.PolylineFlowMultMaterialType;
+    }
+
+    getValue(time, result) {
+      if (!Cesium.defined(result)) {
+        result = {};
+      }
+
+      result.color = Cesium.Property.getValueOrDefault(
+        this._color,
+        time,
+        Cesium.Color.RED,
+        result.color
+      );
+      result.speed = Cesium.Property.getValueOrDefault(
+        this._speed,
+        time,
+        10,
+        result.speed
+      );
+      result.rotate = Cesium.Property.getValueOrDefault(
+        this._rotate,
+        time,
+        true,
+        result.rotate
+      );
+      result.lineBackAlpha = this.lineBackAlpha;
+      result.frameTime = Cesium.getTimestamp();
+      return result;
+    }
+
+    equals(other) {
+      return (
+        this === other ||
+        (other instanceof PolylineFlowMultMaterialProperty &&
+          Cesium.Property.equals(this._color, other._color) &&
+          Cesium.Property.equals(this._speed, other.speed) &&
+          Cesium.Property.equals(this._rotate, other.rotate) &&
+          Cesium.Property.equals(this.lineBackAlpha, other.lineBackAlpha))
+      );
+    }
+  }
+
+  Object.defineProperties(PolylineFlowMultMaterialProperty.prototype, {
+    color: Cesium.createPropertyDescriptor("color"),
+    speed: Cesium.createPropertyDescriptor("speed"),
+    rotate: Cesium.createPropertyDescriptor("rotate"),
+    transparency: Cesium.createPropertyDescriptor("lineBackAlpha"),
+  });
+
+  Cesium.PolylineFlowMultMaterialProperty = PolylineFlowMultMaterialProperty;
+  Cesium.Material.PolylineFlowMultMaterialProperty = "PolylineFlowMultMaterialProperty";
+  Cesium.Material.PolylineFlowMultMaterialType = "PolylineFlowMultMaterialType";
+  Cesium.Material.PolylineFlowMaterialSource = `
+      uniform vec4 color;
+      uniform float speed;
+      uniform float lineBackAlpha;
+
+      czm_material czm_getMaterial(czm_materialInput materialInput)
+        {
+            czm_material material = czm_getDefaultMaterial(materialInput);
+            vec2 st = materialInput.st;
+
+            // 基础时间轴（控制主光带）
+            float baseTime = fract(czm_frameNumber * speed / 60.0) * 1.1;
+
+            // 高频时间轴（控制高光点）
+            // float highlightTime = fract(czm_frameNumber * speed * 3.0 / 60.0);
+            // float highlightTime = fract(abs(speed) * czm_frameNumber * 0.01);
+            float highlightTime = fract(frameTime / 1000.0  / abs(speed));
+            float highlightSpacing = 0.3; // 高光点间隔
+
+            // 主光带透明度计算
+            float mainAlpha = smoothstep(baseTime-0.1, baseTime, st.s) * step(-baseTime, -st.s);
+
+            // 多高光点计算（3个周期性光斑）
+            float highlight11 = smoothstep(highlightTime-0.05, highlightTime, st.s) *
+                              step(-highlightTime, -st.s) *
+                              (1.0 - smoothstep(0.0, highlightSpacing, abs(st.s - highlightTime)));
+
+            float highlight21 = smoothstep(highlightTime+highlightSpacing-0.05,
+                                        highlightTime+highlightSpacing, st.s) *
+                              step(-(highlightTime+highlightSpacing), -st.s) *
+                              (1.0 - smoothstep(0.0, highlightSpacing, abs(st.s - (highlightTime+highlightSpacing))));
+
+            float highlight31 = smoothstep(highlightTime+2.0*highlightSpacing-0.05,
+                                        highlightTime+2.0*highlightSpacing, st.s) *
+                              step(-(highlightTime+2.0*highlightSpacing), -st.s) *
+                              (1.0 - smoothstep(0.0, highlightSpacing, abs(st.s - (highlightTime+2.0*highlightSpacing))));
+
+
+            float highlight12 = smoothstep(highlightTime-0.05, highlightTime, 1.0 - st.s) *
+                              step(-highlightTime, -(1.0-st.s)) *
+                              (1.0 - smoothstep(0.0, highlightSpacing, abs(1.0 - st.s - highlightTime)));
+
+            float highlight22 = smoothstep(highlightTime+highlightSpacing-0.05,
+                               highlightTime+highlightSpacing, 1.0 - st.s) *
+                              step(-(highlightTime+highlightSpacing),-(1.0 - st.s)) *
+                              (1.0 - smoothstep(0.0, highlightSpacing, abs(1.0-st.s - (highlightTime+highlightSpacing))));
+
+            float highlight32 = smoothstep(highlightTime+2.0*highlightSpacing-0.05,
+                              highlightTime+2.0*highlightSpacing, 1.0 - st.s) *
+                              step(-(highlightTime+2.0*highlightSpacing), -(1.0-st.s)) *
+                              (1.0 - smoothstep(0.0, highlightSpacing, abs(1.0 - st.s - (highlightTime+2.0*highlightSpacing))));
+
+
+            float highlight1 = !rotate?highlight11:highlight12;
+            float highlight2 = !rotate?highlight21:highlight22;
+            float highlight3 = !rotate?highlight31:highlight32;
+            // 合并效果
+            // material.alpha = mainAlpha * 0.7 +
+            //                 (highlight1 + highlight2 + highlight3) * 0.5 +
+            //                 lineBackAlpha;
+            material.alpha = (highlight1 + highlight2 + highlight3) * 0.5 +
+                            lineBackAlpha;
+            material.diffuse = color.rgb; // 高光区变亮
+            return material;
+        }
+       `;
+
+  Cesium.Material._materialCache.addMaterial(
+    Cesium.Material.PolylineFlowMultMaterialType,
+    {
+      fabric: {
+        type: Cesium.Material.PolylineFlowMultMaterialType,
+        uniforms: {
+          color: new Cesium.Color(1.0, 1.0, 1.0, 1.0),
+          speed: 0.1,
+          rotate: true,
+          frameTime: Cesium.getTimestamp(),
+          lineBackAlpha: 0.05,
+        },
+        source: Cesium.Material.PolylineFlowMaterialSource,
+      },
+      translucent: function (material) {
+        return true;
+      },
+    }
+  );
+}
+
+export { PolylineFlowMult }

src/Obj/Materail/index.js

@@ -2,6 +2,11 @@ import { StreamWall1, StreamWall2 } from './WallMaterialProperty'
 import { RadarScan } from './RadarScanMaterialProperty'
 import { CustomColorMaterialSource } from './CustomColorMaterialSource'
 import { CustomImageMaterialSource } from './CustomImageMaterialSource'
+import { FlowLine } from './FlowLineMaterialProperty'
+import { PolylineFlow } from './PolylineFlowMaterialProperty'
+import { PolylineFlowMult } from './PolylineFlowMultMaterialProperty'
+import { FlowDashedLine } from './FlowDashedLineFlowMaterialProperty'
+import { LineTexture } from './LineTextureMaterialProperty'
 
 function init_material() {
   StreamWall1()
@@ -9,6 +14,11 @@ function init_material() {
   RadarScan()
   CustomColorMaterialSource()
   CustomImageMaterialSource()
+  FlowLine()
+  PolylineFlow()
+  PolylineFlowMult()
+  FlowDashedLine()
+  LineTexture()
 }
 
 export { init_material }

src/Tools/index.js

@@ -10,6 +10,7 @@ import { Proj } from './proj'
 import { open as projConvertOpen, close as projConvertClose } from './projConvert'
 import { open as projectionConvertOpen, close as projectionConvertClose } from './projectionConvert'
 import { setActiveViewer, closeRotateAround, closeViewFollow } from '../Global/global'
+import FlowPictureMaterialProperty from '../Obj/Materail/FlowPictureMaterialProperty'
 
 class Tools {
   /**
@@ -138,30 +139,107 @@ class Tools {
    * @param [fractionDigits=2] 保留小数点位数
    * @param [ground=true] 是否贴地
    * */
-  computeDistance(positions = [], fractionDigits = 2, ground = true) {
+  // computeDistance(positions = [], fractionDigits = 2, ground = true) {
+  //   if (positions.length < 2) {
+  //     return 0
+  //   } else {
+  //     let length = 0
+  //     if (ground) {
+  //       let lineString = []
+  //       positions.forEach((item) => {
+  //         lineString.push([item.lng, item.lat, item.alt])
+  //       })
+  //       let line = turf.lineString(lineString)
+  //       length = turf.length(line) * 1000
+  //     }
+  //     else {
+  //       for (let i = 0; i < positions.length - 1; i++) {
+  //         const position1 = Cesium.Cartesian3.fromDegrees(positions[i].lng, positions[i].lat, positions[i].alt);
+  //         const position2 = Cesium.Cartesian3.fromDegrees(positions[i + 1].lng, positions[i + 1].lat, positions[i + 1].alt);
+  //         const distance = Cesium.Cartesian3.distance(position1, position2);
+  //         length = length + distance
+  //       }
+  //     }
+  //     return length.toFixed(fractionDigits)
+  //   }
+  // }
+  async computeDistance(positions = [], fractionDigits = 2, type = '空间长度') {
     if (positions.length < 2) {
       return 0
     } else {
       let length = 0
-      if (ground) {
-        let lineString = []
-        positions.forEach((item) => {
-          lineString.push([item.lng, item.lat, item.alt])
-        })
-        let line = turf.lineString(lineString)
-        length = turf.length(line) * 1000
-      }
-      else {
+      switch (type) {
+        case '空间长度':
           for (let i = 0; i < positions.length - 1; i++) {
             const position1 = Cesium.Cartesian3.fromDegrees(positions[i].lng, positions[i].lat, positions[i].alt);
             const position2 = Cesium.Cartesian3.fromDegrees(positions[i + 1].lng, positions[i + 1].lat, positions[i + 1].alt);
             const distance = Cesium.Cartesian3.distance(position1, position2);
             length = length + distance
           }
+          break
+        case '投影长度':
+          for (let i = 0; i < positions.length - 1; i++) {
+            const position1 = Cesium.Cartesian3.fromDegrees(positions[i].lng, positions[i].lat, 0);
+            const position2 = Cesium.Cartesian3.fromDegrees(positions[i + 1].lng, positions[i + 1].lat, 0);
+            const distance = Cesium.Cartesian3.distance(position1, position2);
+            length = length + distance
+          }
+          break
+        case '地表长度':
+          let meters
+          let lineString2 = []
+          positions.forEach((item) => {
+            lineString2.push([item.lng, item.lat, item.alt])
+          })
+          let line2 = turf.lineString(lineString2)
+          let d = turf.length(line2) * 1000
+          meters = d > 20 ? d / 20 : d
+
+          let res = this.chunkLine(positions, meters)
+          let coordinates = []
+          res.forEach((Feature, index) => {
+            if (index === 0) {
+              coordinates = [...Feature.geometry.coordinates]
+            } else {
+              coordinates.push(Feature.geometry.coordinates[1])
+            }
+          })
+          let arr = []
+          for (const item of coordinates) {
+            const index = coordinates.indexOf(item);
+            let r = await this.sampleHeight({ lng: item[0], lat: item[1], alt: 0 }, index)
+            r.position.alt = r.position.alt < 0 ? 0 : r.position.alt
+            arr.push(r)
+          }
+          let l = arr.length - 1
+          arr.forEach((item, index) => {
+            if (index !== l) {
+              let posi = [item.position, arr[index + 1].position]
+              let d1 = 0
+              for (let i = 0; i < posi.length - 1; i++) {
+                const position1 = Cesium.Cartesian3.fromDegrees(posi[i].lng, posi[i].lat, posi[i].alt);
+                const position2 = Cesium.Cartesian3.fromDegrees(posi[i + 1].lng, posi[i + 1].lat, posi[i + 1].alt);
+                const distance = Cesium.Cartesian3.distance(position1, position2);
+                d1 = d1 + distance
+              }
+
+              let d2 = Math.abs(item.position.alt - arr[index + 1].position.alt)
+              let d3 = Math.sqrt(d1 * d1 + d2 * d2)
+              length += d3
+            }
+          })
+          break
+        default:
+          break;
       }
       return length.toFixed(fractionDigits)
     }
   }
+  async sampleHeight(p1, index) {
+    let p2 = await this.sampleHeightMostDetailed([p1])
+    p1.alt = p2[0].height
+    return { position: p1, index }
+  }
 
   /**@description 计算多边形面积
    * @method computeArea
@@ -513,8 +591,11 @@ class Tools {
     return res
   }
 
-  getMaterial(color = '#2ab0c2', type = 0) {
+  getMaterial(color = '#2ab0c2', type = 0, entity = null, newParam = {}) {
     let material = ''
+
+
+
     switch (Number(type)) {
 
       case 1: //虚线
@@ -528,6 +609,54 @@ class Tools {
           glowPower: 0.2,
           color: Cesium.Color.fromCssColorString(color),
         })
+        break
+      case 3: //尾迹光线
+        material = new Cesium.PolylineFlowMaterialProperty({
+          color: color,
+          speed: newParam.rotate ? newParam.speed : 0 - newParam.speed,
+          rotate: newParam.rotate
+        })
+        break
+      case 4: //多尾迹光线
+        material = new Cesium.PolylineFlowMultMaterialProperty({
+          color: color,
+          speed: newParam.rotate ? newParam.speed : 0 - newParam.speed,
+          rotate: newParam.rotate
+        })
+        break
+      case 5: //普通流动虚线
+        material = new Cesium.FlowDashedLineFlowMaterialProperty({
+          color: color,
+          uType: 0,
+          speed: newParam.rotate ? newParam.speed : 0 - newParam.speed,
+          // dashSize: newParam.dashSize,
+          space: newParam.space
+        })
+        break
+      case 6: //流动虚线2
+        material = new Cesium.FlowDashedLineFlowMaterialProperty({
+          color: color,
+          uType: 1,
+          speed: newParam.rotate ? newParam.speed : 0 - newParam.speed,
+          // dashSize: newParam.dashSize,
+          space: newParam.space
+        })
+        break
+      case 7: //流动箭头1
+      case 8: //流动箭头2
+      case 9: //流动箭头3
+      case 10: //流动箭头4
+      case 11: //流动箭头5
+      case 12: //流动箭头6
+        let param = {
+          color: color,
+          image: this.getSourceRootPath() + `/img/arrow/${type - 6}.png`,
+          space: newParam.space,
+          speed: newParam.speed
+        }
+        param.speed = newParam.rotate ? param.speed : 0 - param.speed
+        this.getFlowTexture(this, param, entity)
+
         break
       default:
         material = Cesium.Color.fromCssColorString(color)
@@ -535,6 +664,81 @@ class Tools {
     }
     return material
   }
+  getFlowTexture(that, options, entity) {
+
+    const canvasEle = document.createElement('canvas');
+    const ctx = canvasEle.getContext('2d')
+    const myImg = new Image()
+    // myImg.src = that.getSourceRootPath() + '/img/arrow/1.png'
+    myImg.src = options.image
+    myImg.onload = function () {
+      options.space = Math.max(0.1, options.space);
+      if (options.speed > 0 || options.speed == 0) {
+        canvasEle.width = myImg.width * (options.space + 1)
+        canvasEle.height = myImg.height
+        ctx.drawImage(myImg, myImg.width * (options.space / 2), 0)
+      } else {
+        ctx.clearRect(0, 0, canvasEle.width, canvasEle.height);
+        canvasEle.width = myImg.width * (options.space + 1)
+        canvasEle.height = myImg.height
+        ctx.save(); // 保存当前状态
+        ctx.translate(canvasEle.width / 2, canvasEle.height / 2); // 移动原点至中心
+        ctx.rotate(Math.PI); // （弧度制）
+        ctx.translate(-canvasEle.width / 2, -canvasEle.height / 2); // 移回原点
+        ctx.drawImage(myImg, myImg.width * (options.space / 2), 0)
+        ctx.restore(); // 恢复状态
+      }
+
+      // let repeat = getRepeat()
+      // }, false)
+      entity.polyline.material = new Cesium.LineTextureMaterialProperty(
+        {
+          color: options.color,
+          // image: options.image,
+          image: canvasEle,
+          speed: options.speed,
+          // repeat: repeat
+          repeat: new Cesium.CallbackProperty(function () {
+            // function getRepeat() {
+            var positionProperty = entity.polyline.positions;
+            var positions = positionProperty.getValue(that.sdk.viewer.clock.currentTime);
+
+            if (!Cesium.defined(positions)) {
+              // return new Cesium.Cartesian2(1.0, 1.0);
+              return 1.0;
+            }
+
+            var distance = 0;
+            for (var i = 0; i < positions.length - 1; ++i) {
+              distance += Cesium.Cartesian3.distance(positions[i], positions[i + 1]);
+            }
+
+            var repeatX = distance / entity.polyline.width.getValue();
+            // 根据地图缩放程度调整repeatX
+            var cameraHeight = that.sdk.viewer.camera.positionCartographic.height;
+            var boundingSphere = new Cesium.BoundingSphere(
+              new Cesium.Cartesian3(-1000000, 0, 0), // 中心点坐标
+              500000 // 半径（距离）
+            );
+
+            // 获取绘图缓冲区的宽度和高度（通常是屏幕的分辨率）
+            var drawingBufferWidth = that.sdk.viewer.canvas.clientWidth;
+            var drawingBufferHeight = that.sdk.viewer.canvas.clientHeight;
+
+            // 使用 getPixelSize 方法获取包围球在屏幕上的像素大小
+            var groundResolution = that.sdk.viewer.scene.camera.getPixelSize(boundingSphere, drawingBufferWidth, drawingBufferHeight)
+            // repeatX *= groundResolution / cameraHeight / ((myImg.width / myImg.height * 5) + 1);
+            repeatX *= groundResolution / cameraHeight / (options.space * (canvasEle.width / canvasEle.height * 5) + 1);
+            // if (repeatX < 3) {
+            //   repeatX = 3
+            // }
+            // return new Cesium.Cartesian2(repeatX, 1.0);
+            return repeatX;
+          })
+        }
+      )
+    }
+  }
 
   /*创建直箭头图片*/
   create_arrow1_picture(color) {

static/custom/css/index.css

@@ -1515,6 +1515,7 @@
   display: flex;
   align-items: center;
   height: 32px;
+  line-height: 32px;
 }
 
 .YJ-custom-base-dialog>.content .cy_datalist dl dd:hover {
@@ -1784,6 +1785,89 @@
 .YJ-custom-base-dialog.water-surface>.content>div .row .label {
   flex: 0 0 60px;
 }
+/* 流光飞线 */
+.YJ-custom-base-dialog.flow-line-surface>.content {
+  width: 586px;
+}
+
+.YJ-custom-base-dialog.flow-line-surface>.content>div .row .label {
+  flex: 0 0 60px;
+}
+
+/* 光照 */
+.YJ-custom-base-dialog.sun-shine-surface>.content {
+  width: 586px;
+}
+
+.YJ-custom-base-dialog.sun-shine-surface>.content>div .row .label {
+  flex: 0 0 60px;
+}
+
+.YJ-custom-base-dialog.sun-shine-surface>.content>div .timeline-container {
+  width: 100%;
+  padding: 20px 0;
+  position: relative;
+}
+
+.YJ-custom-base-dialog.sun-shine-surface>.content>div .timeline {
+  height: 8px;
+  background: #f0f0f0;
+  border-radius: 15px;
+  position: relative;
+  cursor: pointer;
+}
+
+.YJ-custom-base-dialog.sun-shine-surface>.content>div .progress {
+  height: 100%;
+  width: 0;
+  background: rgba(var(--color-sdk-base-rgb), 1);
+  border-radius: 15px;
+  position: relative;
+}
+
+.YJ-custom-base-dialog.sun-shine-surface>.content>div .handle {
+  width: 16px;
+  height: 16px;
+  background: white;
+  /* border: 3px solid #4285f4; */
+  background: rgba(var(--color-sdk-base-rgb), 1);
+  border-radius: 50%;
+  position: absolute;
+  right: -8px;
+  top: 50%;
+  transform: translateY(-50%);
+  cursor: grab;
+}
+
+.YJ-custom-base-dialog.sun-shine-surface>.content>div .time-marks {
+  display: flex;
+  justify-content: space-between;
+  margin-top: 5px;
+}
+
+.YJ-custom-base-dialog.sun-shine-surface>.content>div .time-mark {
+  font-size: 12px;
+  color: #fff;
+}
+
+.YJ-custom-base-dialog.sun-shine-surface>.content>div .controls {
+  margin: 15px 0;
+}
+
+
+.YJ-custom-base-dialog.sun-shine-surface>.content>div .current-time {
+  font-size: 12px;
+  position: absolute;
+  width: 50px;
+  text-align: center;
+  right: -25px;
+  top: -200%;
+  transform: translateY(-50%);
+}
+
+.YJ-custom-base-dialog.sun-shine-surface>.content>div #timePause {
+  margin-top: 10px;
+}
 
 /* 电子围墙 */
 .YJ-custom-base-dialog.wall-stereoscopic>.content {
@@ -2515,7 +2599,9 @@
 .YJ-custom-base-dialog.polyline>.content {
   width: 580px;
 }
-
+.YJ-custom-base-dialog.polyline>.content>div #dashTextureDom {
+  display: none;
+}
 .YJ-custom-base-dialog.polyline>.content>div .row .col {
   margin: 0 10px;
 }
@@ -2564,6 +2650,117 @@
   max-height: 185px;
 }
 
+.YJ-custom-base-dialog.polyline>.content>div .input-select-unit-box textarea {
+  border-radius: unset!important;
+}
+
+.YJ-custom-base-dialog.polyline>.content>div .input-select-unit .datalist {
+   background-color:rgba(var(--color-sdk-base-rgb), 0.1)!important;
+  border-radius: 4px 0px 0px 4px !important;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-unit:nth-of-type(1) .datalist {
+   background-color:rgba(var(--color-sdk-base-rgb), 0.1)!important;
+   border-radius: 4px 0px, 0px, 4px!important;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-unit:nth-of-type(2) .datalist {
+   background-color:rgba(var(--color-sdk-base-rgb), 0.1)!important;
+  border-radius: 0px 4px 4px 0px!important;
+}
+
+.YJ-custom-base-dialog.polyline>.content>div .input-select-unit:nth-of-type(1) input {
+    border: 1px solid rgba(var(--color-sdk-base-rgb), 0.5)!important;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-unit:nth-of-type(2) input {
+  border: 1px solid rgba(var(--color-sdk-base-rgb), 0.5)!important;
+}
+
+.YJ-custom-base-dialog.polyline>.content input.input-text{
+    background-color: rgba(0, 0, 0, 0.5)!important;
+    border-radius: unset!important;
+    border-top: 1px solid rgba(var(--color-sdk-base-rgb), 0.5)!important;
+    border-bottom: 1px solid rgba(var(--color-sdk-base-rgb), 0.5) !important;
+}
+
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist input {
+  padding-left: 35px;
+}
+
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .icon-active {
+  position: absolute;
+  top: 11px;
+  left: 10px;
+  -webkit-pointer-events: none;
+  -moz-pointer-events: none;
+  -ms-pointer-events: none;
+  -o-pointer-events: none;
+  pointer-events: none;
+}
+
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.icon {
+  display: inline-block;
+  width: 22px;
+  height: 10px;
+  margin-right: 5px;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.line {
+  border: 1px solid rgba(255, 255, 255, 1);
+  height: 0px;
+  margin-top: 4px;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.dash-line {
+  border: 1px dashed rgba(255, 255, 255, 1);
+  height: 0px;
+  margin-top: 4px;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.light-line {
+  border: 1px solid rgba(255, 255, 255, 1);
+  height: 0px;
+  margin-top: 4px;
+  box-shadow: 0 0 3px #fff
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.tail-line {
+  background: url(../../img/arrow/tail.png) 100% 100% no-repeat;
+  background-size: 100% 100%;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.mult-tail-line {
+  background: url(../../img/arrow/tail.png) 100% 100% no-repeat;
+  background-size: 100% 100%;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.flow-dash-line1 {
+  border: 1px dashed rgba(255, 255, 255, 1);
+  height: 0px;
+  margin-top: 4px;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.flow-dash-line2 {
+  border: 1px dashed rgba(255, 255, 255, 1);
+  height: 0px;
+  margin-top: 4px;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.pic-line1 {
+  background: url(../../img/arrow/1.png) 100% 100% no-repeat;
+  background-size: 100% 100%;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.pic-line2 {
+  background: url(../../img/arrow/2.png) 100% 100% no-repeat;
+  background-size: 100% 100%;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.pic-line3 {
+  background: url(../../img/arrow/3.png) 100% 100% no-repeat;
+  background-size: 100% 100%;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.pic-line4 {
+  background: url(../../img/arrow/4.png) 100% 100% no-repeat;
+  background-size: 100% 100%;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.pic-line5 {
+  background: url(../../img/arrow/5.png) 100% 100% no-repeat;
+  background-size: 100% 100%;
+}
+.YJ-custom-base-dialog.polyline>.content>div .input-select-line-type-box .cy_datalist i.pic-line6 {
+  background: url(../../img/arrow/6.png) 100% 100% no-repeat;
+  background-size: 100% 100%;
+}
+
 /* 贴地图片 */
 .YJ-custom-base-dialog.ground-image>.content {
   width: 500px;