LF_Ｕniverse - OpenProcessing

mySketch
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function setup() {
  
  createCanvas(windowWidth, windowHeight);
  
  noStroke();
  blendMode(ADD);
  rectMode(CENTER);
  
  background(20);
  for(let i=0;i<200;i++){
    drawSolar();
  }
  
  for(let i=0;i<6000;i++){
    drawDust();
  }
  
}
​
let colorList = [
  [40, 119, 247],
  [82, 40, 250],
  [235, 140, 23],
  [255, 236, 23]
];
​
let middleRectRotate = 0;
let middleRectSize = 100;
function draw() {
  
  if(frameCount%10===0){
    if(middleRectSize < 400){
      middleRectSize += 1;
    }
    drawSolar();
  }
  
  for(let i=0;i<5;i++){
    drawDust();
    drawBlack();
  }
}
​
function drawSolar(){
  push();
  fill(255,1);
​
  translate(width/2,height/2);
  middleRectRotate += TWO_PI/360;
  rotate(middleRectRotate);
​
  rect(0,0,middleRectSize);
  pop();
}
function drawDust(){
  
  let pickColor = random(colorList);
  let clr = color(pickColor[0],pickColor[1],pickColor[2], random(64,255));
  fill(clr);
  
  let x = random(width);
  let y = random(height);
  let rScale = 0.9-(dist(x,y,width/2,height/2)/dist(0,0,width/2,height/2));
  let r = random(2,30) * max(rScale,0);
​
  let shapeType = random(3);
  if(shapeType<1){
    ellipse(x, y, r);
  }
  else if(shapeType<2){
    rect(x, y, r);
  }
  else if(shapeType<3){
    push();
    stroke(clr);
    translate(x,y);
    rotate(random(TWO_PI));
    line(0,0, r/2,0);
    pop();
  }
  
}
function drawBlack(){
  push();
  
  blendMode(BLEND);
  fill(0,0,0,30);
  noStroke();
  
  translate(width/2,height/2);
  rotate(random(TWO_PI));
  rect(width*random(0.45,0.7),0,random(10,30));
  
  pop();
}
​
​
​
​
​
​