Generative Sunflowers

let R=0;

let f=0;

let w=250;

let P=Math.PI/16;

document.body.style.background = '#000';

​

setup =_=> {

  createCanvas(500,500);

  stroke(255);

}

​

draw =_=> {

  let n=.1;

  let N=30;

  background(0, 7);

  translate(w, w);

  for(i=0;i<TAU;i+=P){

    for(r=-N;r<155;r+=N){

      let F=f/99;

      let Z=i+n-F;

      let K=r+R%60;

      let x=sin(Z)*(K);

      let y=cos(Z)*K;

      let H=i-n-F;

      K=K+N;

      let X=sin(H)*K;

      let Y=cos(H)*K;

      line(x,y,X,Y);

      circle(x/2,y/2,4);

      n=-n;

    }

    R+=.02;

  }

  f+=P;

}

​

// Minimzed version

// R=f=0,w=200,draw=a=>{for(f||createCanvas(W=400,W),background(P=PI/16,7),stroke(W),n=.1,N=30,translate(w,w),i=0;i<TAU;i+=P){for(r=-N;r<155;r+=N)F=f/99,line(x=sin(Z=i+n-F)*(K=r+R%60),y=cos(Z)*K,sin(H=i-n-F)*(K+=N),cos(H)*K),circle(x/2,y/2,4),n=-n;R+=.02}f+=P};//#つぶやきProcessing