WebViewPoint

WebViewPoint

new WebViewPoint(parameters)

Description:
  • web页面渲染的点，可以用来在UE的场景空间种渲染可交互的web元素，例如在场景中渲染一个可交互的图表
Source:
  • objects/point/WebViewPoint.js, line6
Parameters:
Name Type Description
parameters Object 配置信息
Properties
Name Type Description
url string 渲染的url，默认值''
pivot Vector2 轴枢点 {x:0.5,y:0.5} 缩放中心位置，x表示左到右：0->1，y表示上到下：0->1
size Vector2 页面大小，单位px，默认值{x:300,y:200}
faceType number WebViewPoint的面向方向，基于场景空间渲染时有效，0不面向摄像机，1完全面向摄像机，2y轴面向摄像机，3z轴面向摄像机, 默认1
switchScale boolean WebViewPoint是否根据距离动态缩放，基于场景空间渲染时有效，默认false
minDistance number WebViewPoint触发动态缩放的距离摄像机最小距离，小于该距离则不触发，基于场景空间渲染时有效，默认0
maxDistance number WebViewPoint触发动态缩放的距离摄像机最大距离，大于该距离则不触发，基于场景空间渲染时有效，默认0
minScale number WebViewPoint触发动态缩放后，摄像机与text距离等于minDistance时的缩放比例，基于场景空间渲染时有效，默认1
maxScale number WebViewPoint触发动态缩放后，摄像机与text距离等于maxDistance时的缩放比例，基于场景空间渲染时有效，默认1

Extends

Members

(readonly) animateNeedsUpdate

Source:
  • objects/Shape/Shape.js, line814
Inherited From:
Properties:
Name Type Description
animateNeedsUpdate Boolean 动画是否变化

depthTest

Source:
  • objects/Shape/Shape.js, line398
Inherited From:
Default Value:
  • true
Properties:
Name Type Description
depthTest boolean 是否开启深度测试

map

Description:
  • 获取贴图
Source:
  • objects/Shape/Shape.js, line134
Overrides:
获取贴图

(readonly) materialNeedsUpdate

Source:
  • objects/Shape/Shape.js, line802
Inherited From:
Properties:
Name Type Description
materialNeedsUpdate Boolean 记录材质是否变化

(readonly) matrixNeedsUpdate

Source:
  • objects/Shape/Shape.js, line796
Inherited From:
Properties:
Name Type Description
matrixNeedsUpdate Boolean 记录空间是否变化

transparent

Source:
  • objects/Shape/Shape.js, line393
Inherited From:
Default Value:
  • opacity < 1.0
Properties:
Name Type Description
transparent boolean 是否透明

visible

Description:
  • 获取可见性状态
Source:
  • objects/Shape/Shape.js, line113
Overrides:
获取可见性状态

(readonly) visibleNeedsUpdate

Source:
  • objects/Shape/Shape.js, line808
Inherited From:
Properties:
Name Type Description
visibleNeedsUpdate Boolean 记录显隐是否变化

Methods

animate(options) → {TWEEN.Tween}

Description:
  • 动画函数，to中的animateOffset表示位置偏移单位cm
Source:
  • objects/Shape/Shape.js, line828
Inherited From:
Parameters:
Name Type Description
options object {from, to, duration, easing, loop}
Properties
Name Type Description
from object 起始值{position:null,rotation:null,scale:null} 可不设置，不设置就是当前状态
to object 结束值{position:{x,y,z},rotation:{roll,pitch,yaw},scale:{x,y,z},animateOffset:{x,y,z}}
duration number 动画持续时间,默认3000豪秒，单位豪秒
easing string 缓动函数 默认Linear,可选 Quadratic,Cubic,Sinusoidal,Exponential
loop boolean 是否循环,默认false
stayEnd boolean 动画结束后是否停留在最后一帧的位置,默认true
Returns:
返回Tween对象,可以调用stop()方法停止动画,onUpdate的时候会返回一个0-1的渐变值
Type
TWEEN.Tween

setData(geoJsonData)

Description:
  • 数据赋值与预处理
Source:
  • objects/point/WebViewPoint.js, line154
Overrides:
Parameters:
Name Type Description
geoJsonData object geojson格式的几何信息

stopAnimate(delayTime)

Description:
  • 停止动画
Source:
  • objects/Shape/Shape.js, line891
Inherited From:
Parameters:
Name Type Default Description
delayTime 1000 延迟时间，默认为1000毫秒