[ab] lispbuilder vs Pocessing.org

[Luke Crook]

I've starting converting a few of the examples at processing.org to Lisp.

Take a look here:

http://www.processing.org/learning/examples/widthheight.html

The processing code is as follows:

size(200, 200);
background(127);
noStroke();
for(int i=0; i<height; i+=20) {
  fill(0);
  rect(0, i, width, 10);
  fill(255);
  rect(i, 0, 10, height);
}


While the Lisp code is as follows:

(let ((width 200) (height 200))
  (sdl:with-init ()
    (sdl:with-display (200 200)
      (sdl:clear-display :color #(127 127 127))
      (loop for i from 0 to height by 20
	 do (progn (sdl-gfx:draw-box (sdl:rectangle 0 i 200 10) :color #(0 0 0))
		   (sdl-gfx:draw-box (sdl:rectangle i 0 10 200) :color #(255 255 
255))))
      (sdl:with-events ()
	(:quit () t)
	(:videoexpose () (sdl:update-display)))))

Both have the same output. Processing looks cleaner though. I'm not too sure 
too sure what to do about that.

- Luke