glw misty

//https://github.com/Creativeguru97/YouTube_tutorial/blob/master/p5_hacks/Glow_effect/glowing_shapes/sketch.js by Kazuki Umeda

let a = 0.0;

let inc;

​

function setup(){

  createCanvas(1080,800);

  colorMode(HSB, 360, 100, 100, 100);

  rectMode(CENTER);

​

  noFill();

  stroke(320, 100, 99);

  strokeWeight(20);

  inc = TWO_PI / 1250.0;

}

​

function draw(){

  background(0);

​

  drawingContext.shadowBlur = color(320, 100, 99,0);

  drawingContext.shadowColor = color(320, 100, 99,0);

  let sx= sin(millis*0.008)*10;

  push();

  //;scale(0.5);

  translate(width/2+ sin(a) * 40.0, height/2);

  push();

  rotate(PI/8);

  rect(0,+sin(a) * 140.0, 200, 200);

  pop();

  push();

  rotate(PI/8+a);

  rect(0, 0, 80, 80);

  pop();

  rect(0-sin(a) * 240.0,0, 200, 200);

  rect(0,-sin(a) * 140.0, 380, 380);

  rect(0,0-sin(a) * 140.0, 60, 60);

  rect(0+sin(a) * 240.0,0, 60, 60);

  pop();

   a = a + inc;

}