public class RootNodeState extends AbstractAppState
initialized| Constructor and Description | 
|---|
| RootNodeState() | 
| Modifier and Type | Method and Description | 
|---|---|
| Node | getRootNode() | 
| void | update(float tpf)Called to update the  AppState. | 
cleanup, getId, initialize, isEnabled, isInitialized, postRender, render, setEnabled, setId, stateAttached, stateDetachedpublic Node getRootNode()
public void update(float tpf)
AppStateAppState. This method will be called 
 every render pass if the AppState is both attached and enabled.update in interface AppStateupdate in class AbstractAppStatetpf - Time since the last call to update(), in seconds.