Maze Code + Polargraph?

My RSS feed for Slashdot brought my attention to an article on Slate.  The Slashdot summary stated:

This Slate article talks about a single line of code — 10 PRINT CHR$ (205.5 + RND (1)); : GOTO 10 — and how it manages to create a complicated maze without the use of a loop, variables and without very complicated syntax.

Even though that “one line” of code really is two lines and it really does use a loop, that short string of code is still very interesting.  While the way the code generates a maze isn’t immediately intuitive, it becomes obvious once you watch a bit of the video above.  All that code does is randomly kick out a forward slash or backward slash.  Once they wrap around to the next line, they start to form what looks like a maze.

As a little exercise I created something similar using PHP.  To make that work I had to use a fair bit of CSS to make it look decent.  In any case, it occurred to me that this would be a wonderful project for a Polargraph! Draw a random forward slash or backslash, get to the end of the line and make a bunch more on the return line.  How awesome would a huge paper roll of nothing but a giant maze look?

I think I may have found a project cool enough to show off at Maker Faire.  :)

Posts in the DrawBot Adventure Series
  1. Wanna make a DrawBot?
  2. DrawBot Resources and Links
  3. DrawBots for the slow learner
  4. DrawBot - Parts Ordered!!!
  5. DrawBot - The Breakdown
  6. DrawBot - Parts Shipped!!!
  7. DrawBot - What would you draw?
  8. DrawBot - The Plan!
  9. DrawBot - The Hacks
  10. DrawBot - Giant Unicorn?
  11. DrawBot - The Delivery?
  12. DrawBot - The Delivery, Part II
  13. DrawBot – The Delivery, Part III
  14. DrawBot – The Assembly, Part I
  15. DrawBot – The Software, Part I (and an existential conversation)
  16. DrawBot – The Delivery, Part IV
  17. DrawBot – The Assembly, Part II
  18. DrawBot – The Assembly, Part III
  19. DrawBot – The Assembly, Part IV
  20. DrawBot – Halp!!! No - seriously, a little help?
  21. DrawBot – The Face Palm
  22. DrawBot – The Delivery, Part V
  23. DrawBot – The Silver Lining of Failure
  24. DrawBot – The Delivery, Part VI
  25. DrawBot – The Assembly, Part V
  26. DrawBot – The Assembly, Part VI
  27. DrawBot – Printed Parts
  28. DrawBot – The Assembly, Part VII
  29. DrawBot – The Operation, Part I
  30. DrawBot – The Breakdown, Part II
  31. DrawBot – Printing!
  32. DrawBot – Printing, Part II
  33. DrawBot – Why are you crying?
  34. DrawBot – Calibration
  35. DrawBot – Pen Selection
  36. DrawBot – How to Recover from a Stalled Print!
  37. DrawBot – Drawing Success(ish)!!!
  38. DrawBot – Pen Selection, Part II
  39. DrawBot – Onwards and Upwards!
  40. DrawBot – Another Successful(ish) Drawing!, and an Update
  41. Restarting a Stalled DrawBot Drawing
  42. TSP FTW!
  43. Speedier DrawBot Drawings
  44. Two new DrawBot links! And an update!
  45. Excellent DrawBot Slides
  46. Another Drawing Robot!!!
  47. DrawBot Practice Tip: A Watched Pot
  48. The biggest inkjet printer ever
  49. Why do DrawBots draw on walls?
  50. Maze Code + Polargraph?
  51. All New Polargraph on the way!!!
  52. Ideas for improving my DrawBot
  53. DrawBot Aesthetic Re-Design Ideas
  54. Every Body Needs a Skull
  55. This project is not going to overengineer itself
  56. Overengineered Spools
  57. Overengineered Stepper Motor Mounts, Filament Guides
  58. Sourcing DrawBot Parts
  59. DrawBot - A Tour!
  60. DrawBot - A Preview
  61. Arduino Powered Drawing Robot Poll
  62. Building an Arduino Drawing Robot - On The Cheap
  63. DrawBot - Printed Parts Tour
  64. Unidentified Foam Object
  65. Arduino Powered Drawing Robot - Take 2 (Or 3)
  66. DrawBot, now ACTUALLY wall mounted!
  67. A Study of Drawing Robot Pen Holders and Design Considerations
  68. Drawing Robot Pen Holders, Calligraphy Pens, and Thought Experiments
  69. Ideal Qualities in a Drawing Robot Pen Holder
  70. Enough talk! Finally a pen holder!
  71. DrawBot Pen Holder Post Mortem
  72. To Maker Faire!!!
  73. Skipping! How could I forget the skipping?!
  74. Drawing Robot Penmanship
  75. PlotterBot at Maker Faire Bay Area 2013!
  76. - a new site dedicated to drawing robots

One Response to “Maze Code + Polargraph?”

  1. Tony Buser says:

    That’s two lines of code, a loop, and not a maze. :head explode: :)

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