This may be going in the wrong direction but ... the boys in the Work column of Server Workstation Expert had a column on random tiling (as in ceramic tiles) Escher, Penrose, Foyer in PostScript. It was, er, tough sledding, but one challenge they issued was to try and make their dart'n'kite tiling more random w/ something like perl. Not this little black duck, but you golfers may have an idea.

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