@Override
	public void keyPressed(KeyEvent evt) {
	    int keyCode = evt.getKeyCode();
	    switch( keyCode ) { 
	        case KeyEvent.VK_UP:
	        	Drawer.moveCamera(0, 0, -0.02f, 0, 0);
	            break;
	        case KeyEvent.VK_DOWN:
	        	Drawer.moveCamera(0, 0, 0.02f, 0, 0);
	            break;
	        case KeyEvent.VK_LEFT:
	        	Drawer.moveCamera(-0.02f, 0, 0, 0, 0);
	            break;
	        case KeyEvent.VK_RIGHT :
	        	Drawer.moveCamera(0.02f, 0, 0, 0, 0);
	            break;
	        case KeyEvent.VK_COMMA:
	        	Drawer.moveCamera(0, -0.02f, 0, 0, 0);
	            break;
	        case KeyEvent.VK_PERIOD :
	        	Drawer.moveCamera(0, 0.02f, 0, 0, 0);
	            break;
	        case KeyEvent.VK_O:
	        	Drawer.moveCamera(0, 0, 0, 2, 0);
	            break;
	        case KeyEvent.VK_P :
	        	Drawer.moveCamera(0, 0, 0, -2, 0);
	            break;
	     }
	}