​

​

function setup() {

  createCanvas(550, 550);

  pixelDensity(2)

  background(0);

  diag = sqrt(width*width + height*height) 

  pw = random(0.1,0.7);

  c1=pal0[0];

  c2=pal0[1];

}

function draw() {

  background(0);

  noStroke()

  let target = createVector(random(width),random(height))

  noiseDetail(2,0.9)

  for(let i=0;i<width;i++){

    for(let j=0;j<height;j++){

      let d = dist(i,j,target.x,target.y) 

      let dn = d/diag*0.5

      let vn = map(noise(d*0.05,i*0.05,j*0.05),0,1,0.003,0.004)

      let n2 = noise(i*vn+3e9,j*vn)*dn;

      let n = noise(d*n2*pow(dn,pw),10000+d*n2*pow(dn,pw));

      stroke(n*255)

      rect(i,j,1)

    } 

  }

  noLoop();

}

​

​

​