* - For 3D applications, you can change the view by manipulating the camera. You can translate or rotate the camera in this case.
* Note that the top-left corner of the screen and unit 1 no longer are (0,0,0) and 1 pixel after manipulating the camera.
*
* - For 3D applications, you can change the view by manipulating the camera. You can translate or rotate the camera in this case.
* Note that the top-left corner of the screen and unit 1 no longer are (0,0,0) and 1 pixel after manipulating the camera.
*