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01 Aug 12

• Berlin Hack’n’tell 13: Quil: A Processing wrapper in Clojure

  Sorry for the slightly gestört presentation.

  Here are some links to the projects mentioned.

  • Quil: https://github.com/quil/quil
  • Processing: http://processing.org/
  • Clojure: http://clojure.org/

  How to get started:

  1. Install Leinigen (kind of like bundler for rails)
  2. Clone the quil repo
  3. launch the repl using lein repl in the cloned directory.
  4. play with the examples in /examples/ directory

  Why is it cool?

  You can make things like this:

  Generative Art - Quil Translations

  Key examples from the book Generative Art by Matt Pearson translated from Processing into Quil, reprinted with kind permission from the author.

  1. Cross with Circle

  

  View Source (p20 - Section 2.2.1)

  2. Growing Circle

  

  View Source (p28 - Listing 2.1)

  3. Concentric circles drawn using traces

  

  View Source (p37 - Listing 2.3)

  4. Fading Horizontal Lines

  

  View Source (p39 - Section 2.4.3)

  5. Random Scribble

  

  View Source (p55 - Section 3.2)

  6. Random Walk Scribble

  

  View Source (p56 - Section 3.2(b))

  7. Perlin Noise Scribble

  

  View Source (p59 - Listing 3.1)

  8. Sine Wave

  

  View Source (p60 - Listing 3.2)

  9. Sine Wave with Noise

  

  View Source (p63 - Section 3.3.2)

  10. Custom Random Function

  

  View Source (p63 - Section 3.3.3)

  11. Dotted Circle

  

  View Source (p68 - Listing 4.1)

  12. Spiral

  

  View Source (p69 - Listing 4.2)

  13. Noisy Spiral

  

  View Source (p69 - Listing 4.3)

  14. 100 Noisy Spirals

  

  View Source (p71 - Listing 4.4)

  15. Custom Noise Circle

  

  View Source (p73 - Listing 4.5)

  16. Circle from Opposing Lines

  

  View Source (p76 - Section 4.2)

  17. Circle from Fading Opposing Lines

  

  View Source (p79 - Section 4.2 - Figure 4.12)

  18. Warped Circle from Fading Opposing Lines

  

  View Source (p79 - Section 4.2 - Figure 4.1)

  19. Wave Clock

  

  View Source (p79 - Listing 4.6)

  20. 2D Noise Grid

  

  View Source (p84 - Listing 5.1)

  21. Squared 2D Noise Grid

  

  View Source (p86 - Listing 5.2)

  22. Rotating Lines 2D Noise Grid

  

  View Source (p86 - Section 5.12 - Figure 5.3)

  23. Fluffy Clouds 2D Noise Grid

  

  View Source (p88 - Section 5.12 - Figure 5.4)

  24. Animated Fluffly Clouds

  

  View Source (p91 - Listing 5.3)

  25. Animated Rotated Lines

  

  View Source (p91 - Listing 5.4) Try setting the step-size to 15.

  26. 3D Sphere

  

  View Source (p94 - Section 5..1 - Figure 5.5)

  27. Noise from a 3D Perspective

  

  View Source (p95 - Listing 5.5)

  28. A Cube of 3D Noise

  

  View Source (p97 - Listing 5.6)

  29. Spiral Sphere

  

  View Source (p100 - Listing 5.7)

  30. Random Clicked Circles

  

  View Source (p113 - Listing 6.1)

  31. OO Circles

  

  View Source (p117 - Listing 6.4)

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Tags:
• bhnt
• clojure
• quill
• berlin
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