RotateToAction.java

package scene3d.actions;


/** Sets the actor's rotation from its current value to a specific value.
 * @author Nathan Sweet */
public class RotateToAction extends TemporalAction {
	private float startYaw, startPitch, startRoll;
	private float endYaw, endPitch, endRoll;

	@Override
	protected void begin () {
		if(actor3d != null){
			startYaw = actor3d.getYaw();
			startPitch = actor3d.getPitch();
			startRoll = actor3d.getRoll();
		}
	}

	@Override
	protected void update (float percent) {
		actor3d.setRotation(startYaw + (endYaw - startYaw) * percent, startPitch + (endPitch - startPitch) * percent,
				startRoll + (endRoll - startRoll) * percent);
	}

	public void setRotation(float yaw, float pitch, float roll) {
		endYaw = yaw;
		endPitch = pitch;
		endRoll = roll;
	}

	public float getYaw () {
		return endYaw;
	}

	public void setYaw (float yaw) {
		endYaw = yaw;
	}

	public float getPitch () {
		return endPitch;
	}

	public void setPitch (float pitch) {
		endPitch = pitch;
	}

	public float getRoll () {
		return endRoll;
	}

	public void setRoll (float roll) {
		endRoll = roll;
	}
}