R2D's Automated Garden of Ragas

This is a set of supercollider compositions to musicially illustrate some l-systems I wrote.

Each example is an L-System and uses intervals/ratios from ragas to make music. It started last year when I worked a bit on @avanka ’s lsystems drawing tool. That was fun. https://anvaka.github.io/lsystem/ Then, I rediscovered an L-System composition thingy from http://sccode.org/1-5bp . It’s fun, too. There’s a lot more at Github repo.

Succulent, after Bourke

axiom: A 
rules: 
  A =>[FY]A[FXA] 
  F => XF 
  X => FY 
  Y => [F+F+F][F-F-F] 

Raga: Punnaag-avaraali

Up 2*9/5, 1, 16/15, 6/5, 4/3, 3/2, 8/5, 9/5 
Dn 9/5, 8/5, 3/2, 4/3, 6/5, 16/15, 1, 2*9/5 

Grains after Bourke

axiom: Y 
rules: 
   X => X[-FF-F][+FF+F]FX 
   Y => YFX[+Y][-Y]XFY 

Punnaag-avaraali raga

Up 2*9/5, 1, 16/15, 6/5, 4/3, 3/2, 8/5, 9/5 
Dn 9/5, 8/5, 3/2, 4/3, 6/5, 16/15, 1, 2*9/5 

Hexagonal Gosper

axiom: Y 
rules: 
 X => X+YF++YF-FX--FXFX-YF+
 Y => -FX+YFYF++YF+FX--FX-Y

See the Github repo for details.