Algorithms

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  PENROSE.SUBSTITUTION

  This sketch uses a tile substitution method for constructing highly ordered aperiodic tilings. Each construction is made entirely from just two basic shapes.

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  BLENDED.ENDS

  A randomly subdivided quad tree fills the voids with blended lines. Each line is drawn from top left to bottom right, with an offset midpoint and thick colorful halo.

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  BLENDED.ARCS

  Subdivided regions draw partially completed circles as pie sliced arcs. When stacks of arcs overlap each other, the machine inverts both layers, multiplies them, and then inverts that result.

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  BLENDED.TRIS

  Another algorithm in the Blended Arcs and Blended Ends modality. Recursive regions are filled this time with triangles, eventually becoming tiny villages of computational gnomes.