title: Displaying text (like score) which changes on each frame
body: <p>Is there any easy way to display simple white text without any textures on the right top corner which changes on each frame in the class which implements Renderer, in onDrawFrame method? It's 2D, so there is no need to make any transformations, I believe. I've found many tutorials, but they all seem just too complex with too much code. Maybe it could be done just with a few lines of code? If that's not possible, what's the easiest way to do it without modifying too much of existing code? Please show complete code as I am a newbie.</p>