learning_cesium/css/BaseLayerPicker/createDefaultTerrainProvide...

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2024-03-19 18:06:25 +08:00
define([
'../../Core/buildModuleUrl',
'../../Core/CesiumTerrainProvider',
'../../Core/EllipsoidTerrainProvider',
'../BaseLayerPicker/ProviderViewModel'
], function(
buildModuleUrl,
CesiumTerrainProvider,
EllipsoidTerrainProvider,
ProviderViewModel) {
'use strict';
/**
* @private
*/
function createDefaultTerrainProviderViewModels() {
var providerViewModels = [];
providerViewModels.push(new ProviderViewModel({
name : 'WGS84 Ellipsoid',
iconUrl : buildModuleUrl('Widgets/Images/TerrainProviders/Ellipsoid.png'),
tooltip : 'WGS84 standard ellipsoid, also known as EPSG:4326',
creationFunction : function() {
return new EllipsoidTerrainProvider();
}
}));
providerViewModels.push(new ProviderViewModel({
name : 'STK World Terrain meshes',
iconUrl : buildModuleUrl('Widgets/Images/TerrainProviders/STK.png'),
tooltip : 'High-resolution, mesh-based terrain for the entire globe. Free for use on the Internet. Closed-network options are available.\nhttp://www.agi.com',
creationFunction : function() {
return new CesiumTerrainProvider({
url : 'https://assets.agi.com/stk-terrain/v1/tilesets/world/tiles',
requestWaterMask : true,
requestVertexNormals : true
});
}
}));
return providerViewModels;
}
return createDefaultTerrainProviderViewModels;
});