[page:Object3D] →
[name]
Creates a visual aid for a [page:RectAreaLight].
Example
var light = new THREE.RectAreaLight( 0xffffbb, 1.0, 5, 5 );
var helper = new THREE.RectAreaLightHelper( light );
scene.add( helper );
Constructor
[name]( [page:RectAreaLight light] )
[page:RectAreaLight light] -- The light being visualized.
Properties
See the base [page:Object3D] class for common properties.
[property:RectAreaLight light]
Reference to the RectAreaLight being visualized.
Methods
See the base [page:Object3D] class for common methods.
[method:null dispose]()
Dispose of the rectAreaLightHelper.
[method:null update]()
Updates the helper to match the position and direction of the [page:.light].
Source
[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]