name
A name associated with the light.
Declaration
var name: String? { get set }Discussion
You can provide a descriptive name for a light to make managing your scene graph easier. Lights loaded from a scene file may have names assigned by an artist using a 3D authoring tool. To examine lights in a scene file without loading its scene graph, use the SCNSceneSource class.
Light names are saved when you export a scene to a file using its write(to:options:delegate:progressHandler:) method. Light names also appear in the Xcode scene editor.