KeyEvent.VK_PAGE_UP, 0);
keyBehavior.mapKeyToFunction(KeyboardBehaviorJ3D.ROTATE_Z_NEG,
KeyEvent.VK_PAGE_DOWN, 0);
keyBehavior.mapKeyToFunction(KeyboardBehavior.ZOOM_IN,
KeyEvent.VK_PLUS, 0);
keyBehavior.mapKeyToFunction(KeyboardBehavior.ZOOM_OUT,
KeyEvent.VK_MINUS, 0);
keyBehavior.mapKeyToFunction(KeyboardBehavior.ZOOM_IN, KeyEvent.VK_ADD,
0);
keyBehavior.mapKeyToFunction(KeyboardBehavior.ZOOM_OUT,
KeyEvent.VK_SUBTRACT, 0);