Phone Wallpaper Sketch 2019-04-03

wallpaper_sketch_2019-04-03.js

// wallpaper sketch 2019-04-03
// by Giampaolo Guiducci
// giampaolo.guiducci@gmail.com
// https://github.com/gosub
// render with: editor.p5js.org

function setup() {
  createCanvas(1080, 1920);
  background(30);
  //noStroke();
  stroke(255, 80);
  
  for(var start=width/15; start<width; start += width/15) {
    var oldx = start, oldy=0;
    for(var y=0; y<height; y+=2) {
      var x = start + (noise(start, y) - 0.5) * pow(sin(y/height * PI), 8)* 30;
      line(oldx, oldy, x, y);
      oldx = x;
      oldy = y;
    }
  }
  save("wallpaper_sketch_2019-04-03.png");
}