new SymbolLayer()
- Source:
- View2D/Visuals/Three/SymbolLayer.js
Example
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
//构造地图对象
var map = new GeoGlobe.Map({
style: Cfg.style,
container: 'map',
zoom: 16,
bearing: -138.23,
pitch: 57.50,
units: "degrees",
center: [114.20509630753577, 30.776055193053764]
});
//构造THREE可视化图层
var threebox = new GeoGlobe.Visuals.Three();
//添加到地图中
threebox.addTo(map);
//构造符号图层,汽车模型 ,glTF格式
var symbolLayer2 = new GeoGlobe.Visuals.Three.SymbolLayer({
id: '3D marker 2',
data: [
{"type": "Feature","properties": {"id": 10001, "name": "五号汽车","height": 0 }, "geometry": {"type": "Point","coordinates": [114.20257245367856, 30.773372078561778]}}
],
visible: true,
opacity: 1,
scale: 20,
modelURL: "../../data/CesiumMilkTruck/CesiumMilkTruck.gltf",
getGeometry: function(geometry, data){
geometry.rotateX((90/360)*2*Math.PI);
geometry.rotateY((-90/360)*2*Math.PI);
return geometry
},
getLoader: function(){
return new THREE.GLTFLoader() //glTF versions >= 2.0
}
})
//添加到THREE图层
symbolLayer2.addTo(threebox);
//绘制
threebox.render();
Members
-
autoplay :Boolean
-
是否自动播放模型动画
Type:
- Boolean
- Default Value:
-
- false
- Source:
- View2D/Visuals/Three/SymbolLayer.js
-
data :Array
-
数据
Type:
- Array
- Source:
- View2D/Visuals/Three/SymbolLayer.js
Example
-
id :String
-
图层id
Type:
- String
- Default Value:
-
- '1'
- Source:
- View2D/Visuals/Three/SymbolLayer.js
-
modelURL :String
-
3D符号模型文件路径
Type:
- String
- Default Value:
-
- ''
- Source:
- View2D/Visuals/Three/SymbolLayer.js
-
opacity :Float
-
透明度 0-1
Type:
- Float
- Default Value:
-
- 1.0
- Source:
- View2D/Visuals/Three/SymbolLayer.js
-
scale :Int
-
缩放比例 1-~
Type:
- Int
- Default Value:
-
- 1
- Source:
- View2D/Visuals/Three/SymbolLayer.js
-
scale :Int
-
缩放比例 1-~
Type:
- Int
- Default Value:
-
- 1
- Source:
- View2D/Visuals/Three/TextLayer.js
-
visible :Boolean
-
可见性
Type:
- Boolean
- Default Value:
-
- true
- Source:
- View2D/Visuals/Three/SymbolLayer.js
Methods
-
addTo(three)
-
关联Three
Parameters:
Name Type Description three
GeoGlobe.Visuals.Three - Source:
- View2D/Visuals/Three/SymbolLayer.js
-
getColor(data)
-
颜色GET属性
Parameters:
Name Type Description data
Feature geojson中的一个Feature - Source:
- View2D/Visuals/Three/SymbolLayer.js
Returns:
color - 颜色值- Type
- String
-
getGeometry(geometry, data)
-
几何对象GET属性
Parameters:
Name Type Description geometry
Geometry THREE.Geometry data
Feature geojson中的一个Feature - Source:
- View2D/Visuals/Three/SymbolLayer.js
Returns:
geometry - 可对geometry平移旋转缩放后的- Type
- Geometry
-
getLoader()
-
模型加载器GET属性
- Source:
- View2D/Visuals/Three/SymbolLayer.js
Returns:
loader- Type
- Loader
Example
-
getPosition(data)
-
地理位置GET属性
Parameters:
Name Type Description data
Feature geojson中的一个Feature - Source:
- View2D/Visuals/Three/SymbolLayer.js
Returns:
point - [x,y,z]- Type
- Array
-
redraw()
-
重绘但不重新加载模型
- Source:
- View2D/Visuals/Three/SymbolLayer.js
-
remove()
-
从父对象中移除自己
- Source:
- View2D/Visuals/Three/SymbolLayer.js
-
render()
-
绘制
- Source:
- View2D/Visuals/Three/SymbolLayer.js