lh1

function setup() {

  createCanvas(600,600);

  frameRate(6);

}

​

function draw() {

  background(255,255,255);

  noStroke();

​

  let circleSize = 25;

  let spacing = 50;

​

  for (let x = 0; x <= width; x += spacing) {

    for (let y = 0; y <= height; y += spacing) {

      // Calculate distance from mouse to current circle

      let distance = dist(x, y, mouseX, mouseY);

​

      // Map the distance to a color value

      let col = map(distance, 0, width, 0, 255);

​

      // Fill the circle with the mapped color

      fill(col, random(255), random(255));

      ellipse(x, y, circleSize, circleSize);

    }

  }

}

​