import CesiumTerrainProvider from "./CesiumTerrainProvider.js";
|
import defaultValue from "./defaultValue.js";
|
import IonResource from "./IonResource.js";
|
|
/**
|
* Creates a {@link CesiumTerrainProvider} instance for the {@link https://cesium.com/content/#cesium-world-terrain|Cesium World Terrain}.
|
*
|
* @function
|
*
|
* @param {Object} [options] Object with the following properties:
|
* @param {Boolean} [options.requestVertexNormals=false] Flag that indicates if the client should request additional lighting information from the server if available.
|
* @param {Boolean} [options.requestWaterMask=false] Flag that indicates if the client should request per tile water masks from the server if available.
|
* @returns {CesiumTerrainProvider}
|
*
|
* @see Ion
|
*
|
* @example
|
* // Create Cesium World Terrain with default settings
|
* var viewer = new Cesium.Viewer('cesiumContainer', {
|
* terrainProvider : Cesium.createWorldTerrain();
|
* });
|
*
|
* @example
|
* // Create Cesium World Terrain with water and normals.
|
* var viewer = new Cesium.Viewer('cesiumContainer', {
|
* terrainProvider : Cesium.createWorldTerrain({
|
* requestWaterMask : true,
|
* requestVertexNormals : true
|
* });
|
* });
|
*
|
*/
|
function createWorldTerrain(options) {
|
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
|
|
return new CesiumTerrainProvider({
|
url: IonResource.fromAssetId(1),
|
requestVertexNormals: defaultValue(options.requestVertexNormals, false),
|
requestWaterMask: defaultValue(options.requestWaterMask, false),
|
});
|
}
|
export default createWorldTerrain;
|
