61 lines
2.0 KiB
JavaScript
61 lines
2.0 KiB
JavaScript
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/*
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* @Descripttion:
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* @version: 1.0
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* @Author: zhangti
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* @Date: 2019-12-21 11:52:12
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* @LastEditors: sueRimn
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* @LastEditTime: 2019-12-21 14:47:54
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*/
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function createTerrainProviderViewModels() {
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var ProviderViewModel=Cesium.ProviderViewModel;
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var buildModuleUrl=Cesium.buildModuleUrl;
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var createWorldTerrain=Cesium.createWorldTerrain;
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var EllipsoidTerrainProvider=Cesium.EllipsoidTerrainProvider;
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var providerViewModels = [];
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providerViewModels.push(new ProviderViewModel({
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name : 'WGS84 基准平面',
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iconUrl : buildModuleUrl('Widgets/Images/TerrainProviders/Ellipsoid.png'),
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tooltip : 'WGS84 标准球体,即EPSG:4326',
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category: '地形图层',
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creationFunction : function() {
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return new EllipsoidTerrainProvider();
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}
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}));
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providerViewModels.push(new ProviderViewModel({
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name : 'chinaDEM',
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iconUrl : buildModuleUrl('Widgets/Images/TerrainProviders/CesiumWorldTerrain.png'),
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tooltip : '高精度地形',
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category: '地形图层',
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creationFunction : function() {
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return new Cesium.CesiumTerrainProvider({
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url: "/chinadem/"
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})
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}
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}));
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/* providerViewModels.push( new Cesium.CesiumTerrainProvider({
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url: "/chinadem/", // 默认立体地表
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//url:"/terrain/ctb-merger/"
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//requestVertexNormals: true,// 请求照明
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//requestWaterMask: true // 请求水波纹效果
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}));*/
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/* providerViewModels.push(new ProviderViewModel({
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name : '全球地形',
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iconUrl : buildModuleUrl('Widgets/Images/TerrainProviders/CesiumWorldTerrain.png'),
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tooltip : '高精度全球地形',
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category: '地形图层',
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creationFunction : function(){
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return createWorldTerrain({
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requestWaterMask: true,
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requestVertexNormals: true
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});
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}
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}));*/
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return providerViewModels;
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}
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