let xOff,yOff;

​

function setup() {

  createCanvas(400, 400);

  background(0);

  x = 0;

  y = 0;

  xOff = 0;

  yOff = 100000;

}

​

let diff = 0.1; 

let xPrev = 0;

let yPrev = 0;

let hue = 0;

​

function draw() {

  //rotateZ(millis() / 1000);

  colorMode(HSL, 360);

  stroke(hue, 255, 200);

  if(abs(x) < 200){

  if(hue > 360){

    hue = 0;

  }else{

    hue+=0.8;

  }

  let xN = noise(xOff);

  let yN = noise(yOff);

  xN = map(xN, 0, 1, -1,1);

  yN = map(yN, 0, 1, -1,1);

  xOff += diff;

  yOff += diff;

  //diff += 0.1;

  x+= xN;

  y+= yN;

  //strokeWeight(2);

  //stroke(0,0,0,50);

 translate(width/2,height/2);

  for(let i = 0; i < 48; i++){

    rotate(PI/24);

    line(x,y,xPrev,yPrev);

  }

  xPrev = x;

  yPrev = y;

  }else{

    //rotateX(millis()/1000);

  }

}