[name]

A loader for loading a JSON resource. Unlike the [page:JSONLoader JSONLoader], this one make use of the .type attributes of objects to map them to their original classes.

Constructor

[name]([page:LoadingManager manager])

manager — The [page:LoadingManager loadingManager] for the loader to use. Default is [page:LoadingManager THREE.DefaultLoadingManager].

Creates a new [name].

Properties

Methods

[method:null load]( [page:String url], [page:Function onLoad], [page:Function onProgress], [page:Function onError] )

url — required
onLoad — Will be called when load completes. The argument will be the loaded [page:Object3D object].
onProgress — Will be called while load progresses. The argument will be the XmlHttpRequest instance, that contain .[page:Integer total] and .[page:Integer loaded] bytes.
onError — Will be called when load errors.

Begin loading from url and call onLoad with the parsed response content.

[method:Object3D parse]( [page:String json] )

json — required. The JSON source to parse

Parses a JSON content and return a threejs object.

[method:null setCrossOrigin]([page:String value]

value — The crossOrigin string to implement CORS for loading the url from a different domain that allows CORS.

Example


		// instantiate a loader
		var loader = new THREE.ObjectLoader();

		// assuming we loaded a JSON structure from elsewhere
		var object = loader.parse( a_json_object );

		scene.add( object );

[example:webgl_loader_msgpack]

Source

[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]