Logic-Driven OpenGL Drawing Loop

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Example Fluxus Script:

(define (render)

   (scale (vector 0.5 0.5 0.5))

   (colour (vector 0 0.5 1))

   (draw-cube))

(every-frame (render))

seeAlso:

• http://docs.racket-lang.org/quick/
• http://en.wikipedia.org/wiki/Model%E2%80%93View%E2%80%93Controller
• http://en.wikipedia.org/wiki/Opengl
• http://www.pawfal.org/fluxus/