Creates a
CesiumTerrainProvider instance for the Cesium World Terrain.Examples:
// Create Cesium World Terrain with default settings
const viewer = new Cesium.Viewer('cesiumContainer', {
terrainProvider : Cesium.createWorldTerrain();
});// Create Cesium World Terrain with water and normals.
const viewer1 = new Cesium.Viewer('cesiumContainer', {
terrainProvider : Cesium.createWorldTerrain({
requestWaterMask : true,
requestVertexNormals : true
});
});