let y = 1;

let easing = 0.05;

​

let targetY, targetX;

let color1, color2;

function drawShadow(b, g) {

  drawingContext.shadowOffsetX = 3;

  drawingContext.shadowOffsetY = 3;

  drawingContext.shadowBlur = b;

  drawingContext.shadowColor = color(0); //"black";

}

​

function setup() {

  createCanvas(1000, 1000);

  noStroke();

​

  targetY = random(height);

  targetX = random(width);

​

  color1 = color(177, 255, 0);

  color2 = color(255, 58, 103);

  background(color1);

}

​

function draw() {

  // background(237, 34, 93);

  // background(color1);

  drawShadow(5);

  // let targetX = mouseX;

  if (frameCount % 100 == 0) targetX = random(width);

  let dx = targetX - x;

  x += dx * easing;

​

  // let targetY = mouseY;

  if (frameCount % 100 == 0) targetY = random(height);

  let dy = targetY - y;

  y += dy * easing;

​

  fill(color2);

  ellipse(x, y, 66, 66);

}

​