public void setToggleRotationTrigger(Trigger... triggers) {
        inputManager.deleteMapping(CameraInput.CHASECAM_TOGGLEROTATE);
        inputManager.addMapping(CameraInput.CHASECAM_TOGGLEROTATE, triggers);
        inputManager.addListener(this, CameraInput.CHASECAM_TOGGLEROTATE);
    }
Sets custom triggers for toggling the rotation of the cam
default are
new MouseButtonTrigger(MouseInput.BUTTON_LEFT)  left mouse button
new MouseButtonTrigger(MouseInput.BUTTON_RIGHT)  right mouse button

@param triggers the triggers to assign
jme3-core/src/main/java/com/jme3/input/ChaseCamera.java