LOREEEEEEEEEeeeeEeeeeeeeeEeEeEeEeeEeEeEeEeeEeeEeEeEeeEeEeEeeEeEeEeEeeEeEeEeeeeeeee Books can be added by mouse clicking. You can rotate the book stacks by the mouse move in x direction and change the view angle by the mouse move in y direction. Space key: clear the screen Right arrow key: make the stacks neat
E.
