File : graphic_state.ads

     -- A version of the game Asteroids in Ada using OpenGL.
     -- COL Gene Ressler.
     --
     -- The specification for graphics state of this simulation consists
   5 -- entirely of the procedure that registers the necessary GLUT
     -- callbacks.  The callbacks cause updates to the simulation state
     -- based both on user inputs and on advancing of the GLUT real time
     -- clock.
     
  10 package Graphic_State is
     
        -- Initialize the module for operation.
        procedure Initialize;
     
  15 end Graphic_State;