deactivate method
void
deactivate()
Should be called if the controls is no longer required.
Implementation
void deactivate() {
domElement.removeEventListener( PeripheralType.contextmenu, contextmenu, false );
domElement.removeEventListener( PeripheralType.pointerdown, onMouseDown, false );
domElement.removeEventListener( PeripheralType.pointerHover, onMouseMove, false );
domElement.removeEventListener( PeripheralType.pointerup, onMouseUp, false );
domElement.removeEventListener( PeripheralType.keydown, onKeyDown, false );
domElement.removeEventListener( PeripheralType.keyup, onKeyUp, false );
}