Inheritance: Loader →

USDLoader

A loader for the USD format (USD, USDA, USDC, USDZ).

Supports both ASCII (USDA) and binary (USDC) USD files, as well as USDZ archives containing either format.

Code Example

const loader = new USDLoader();
const model = await loader.loadAsync( 'model.usdz' );
scene.add( model );

Import

USDLoader is an addon, and must be imported explicitly, see Installation#Addons.

import { USDLoader } from 'three/addons/loaders/USDLoader.js';

Constructor

new USDLoader( manager : LoadingManager )

Constructs a new USDZ loader.

manager

The loading manager.

Methods

.load( url : string, onLoad : function, onProgress : onProgressCallback, onError : onErrorCallback )

Starts loading from the given URL and passes the loaded USDZ asset to the onLoad() callback.

url

The path/URL of the file to be loaded. This can also be a data URI.

onLoad

Executed when the loading process has been finished.

onProgress

Executed while the loading is in progress.

onError

Executed when errors occur.

Overrides: Loader#load

.parse( buffer : ArrayBuffer | string, onLoad : function, onError : onErrorCallback ) : Group

Parses the given USDZ data and returns the resulting group.

The returned group is created synchronously, but any referenced textures are loaded asynchronously. Provide onLoad to be notified once all textures have finished loading.

buffer

The raw USDZ data as an array buffer.

onLoad

Executed once the group and all of its textures are ready.

onError

Executed when errors occur.

Overrides: Loader#parse

Returns: The parsed asset as a group.

Source

examples/jsm/loaders/USDLoader.js

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