A Boolean value that determines whether the scene is playing.
- iOS 8.0+
- macOS 10.10+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 3.0+
If the value of this property is
false (the default), SceneKit does not increment the scene time, so animations associated with the scene do not play. Change this property’s value to
true to start animating the scene.