fromIonAssetId
suspend fun fromIonAssetId(assetId: Int, options: CesiumTerrainProvider.ConstructorOptions? = definedExternally): CesiumTerrainProvider(source)
Creates a TerrainProvider from a Cesium ion asset ID that accesses terrain data in a Cesium terrain format Terrain formats can be one of the following:
https://github.com/AnalyticalGraphicsInc/quantized-mesh Quantized Mesh
https://github.com/AnalyticalGraphicsInc/cesium/wiki/heightmap-1.0 Height Map
// Create Arctic DEM terrain with normals.
try {
const viewer = new Viewer("cesiumContainer", {
terrainProvider: await CesiumTerrainProvider.fromIonAssetId(3956, {
requestVertexNormals: true
})
});
} catch (error) {
console.log(error);
}
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Parameters
assetId
The Cesium ion asset id.
options
An object describing initialization options.