com.jme.input.action
Class KeyRotateLeftAction

java.lang.Object
  com.jme.input.action.KeyInputAction
      com.jme.input.action.KeyRotateLeftAction

All Implemented Interfaces:

InputAction

public class KeyRotateLeftAction

extends KeyInputAction

KeyRotateLeftAction performs the action of rotating a camera a certain angle. This angle is determined by the speed at which the camera can turn and the time between frames.

Version:

$Id: KeyRotateLeftAction.java,v 1.12 2004/10/14 01:22:59 mojomonkey Exp $

Author:

Mark Powell

Field Summary

Fields inherited from class com.jme.input.action.KeyInputAction

allowsRepeats, key, keyChar, speed

Constructor Summary

KeyRotateLeftAction(Camera camera, float speed)
Constructor instantiates a new KeyRotateLeftAction object.

Method Summary

void	performAction(InputActionEvent evt) performAction rotates the camera a certain angle.
void	setLockAxis(Vector3f lockAxis) setLockAxis allows a certain axis to be locked, meaning the camera will always be within the plane of the locked axis.

Methods inherited from class com.jme.input.action.KeyInputAction

allowsRepeats, getKey, getKeyChar, getSpeed, setAllowsRepeats, setKey, setKeyChar, setSpeed

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KeyRotateLeftAction

public KeyRotateLeftAction(Camera camera,
                           float speed)

Constructor instantiates a new KeyRotateLeftAction object.

Parameters:

camera - the camera to rotate.

speed - the speed at which to rotate.

Method Detail

setLockAxis

public void setLockAxis(Vector3f lockAxis)

setLockAxis allows a certain axis to be locked, meaning the camera will always be within the plane of the locked axis. For example, if the camera is a first person camera, the user might lock the camera's up vector. This will keep the camera vertical of the ground.

Parameters:

lockAxis - the axis to lock.

performAction

public void performAction(InputActionEvent evt)

performAction rotates the camera a certain angle.

Parameters:

evt - the event that triggered the perform action method.

See Also:

InputAction.performAction(InputActionEvent)