Re: OpenGL in Ada

[Shark8 <onewingedshark@gmail.com>]

> Someone trying to use a tutorial ought to be able to understand the
> change from "glVertex3i(x,y,z)" to "GL.Vertex(x, y, z : Int)".
>
> (Of course there is a problem with overloading multiple integral and
> real versions - calls with only literal arguments need some kind of
> kludge.  I've never found a good solution.)
>
> --BrianG

Well, there's qualification:
Vertex( Z => Integer'(1), X => Integer'(1), Y => Integer'(1) );

and
There's using typed-constants:
Declare
 One : Constant Integer:= 1;
Begin
 Vertex( X => One, Y => One, Z => One );
End;

Is the case of using only literals the most common case? If not, how
common is it?