/**
* Called when the roll changes due to user input.
*
* @param rollChange Change in roll.
* @param actionAttribs Action that caused the change.
*/
protected void onRoll(Angle rollChange, ViewInputAttributes.ActionAttributes actionAttribs) {
View view = this.getView();
if (view == null) // include this test to ensure any derived implementation performs it
{
return;
}
if (view instanceof BasicFlyView) {
BasicFlyView flyView = (BasicFlyView) view;
this.setRoll(flyView, this.uiAnimControl, flyView.getRoll().add(rollChange), actionAttribs);
view.firePropertyChange(AVKey.VIEW, null, view);
}
}
