Assignment:

Inspiration:

https://youtube.com/shorts/AqvDcSNwttY?feature=shared

Some trials:

https://youtu.be/IM1hqBB5984

https://youtu.be/emwVJfXhrAM

https://youtu.be/Zee7uLR1lZc

Final:

https://youtube.com/shorts/o0AnFzANTPw

let circleRed, circleBlue;

function setup() {
  createCanvas(400, 400);
    background(0);
}

function draw() {
  stroke(255,75);
  fill(255, 0, 0,75);
  circleRed = circle(mouseX,mouseY, 75);

  fill(0, 0, 255,75);
  circleBlue = circle(width - mouseX, height - mouseY, 75);
}

function mousePressed(){
  background(0);
}