ref: 9777d9c6a4e8be623a9b472401e377a7a2516bbf quad/README.md -rw-r--r-- 983 bytes
9777d9c6 — Leon Rische Fix selection type check 6 months ago


Sierpinski Triangle


Depends on the sdl2-dev package. Run with make run.


  1. There are 8 rules
  2. Rules are referenced by a small squares indicating their position in the editor interface
  3. Each rule has one slot for each quadrant of the image
  4. Each rule has a fallback slot that's used when a square gets too small to be subdivided further
  5. Slots can contain patterns or references to rules, the fallback slot can only contain a pattern
  6. To place a pattern in a slot, drag it from the pallette at the top
  7. To place a reference to a rule in a slot, drag its small squares (the larger square region below it) into the slot
  8. Slots can be copied by dragging them onto the target slot


  • 1 decrease resolution
  • 2 increase resolution
  • i invert colors
  • o toggle outlines
  • q quit
  • r save as bitmap (quad-render.bpm)
  • c clear rules