let y = 2;

let xJump = 1.45;

let yJump = 2.45;

let z = 0.3*x

let w = 0.3*y

​

​

function setup() {

  createCanvas(400, 400);

  background(0);

  smooth(10);

  // noStroke();

  stroke(3);

}

​

function draw() {

  colorMode(HSB);

  fill(

    map(mouseY, 0, width, 0, 360), 100, 

    map(mouseY, 0, height, 0, 360), 100, 360);

​

  rect(x, y,

    map(mouseX, 0, height, 0, 180),

    map(mouseX, 0, height, 0, 180),10);

  ellipse(x, y,

    map(mouseX, 0, width, 0, 100),

    map(mouseX, 0, width, 0, 100));

  y = y + yJump

  x = x + xJump

​

  if (x >= width) {

    xJump = xJump * -1

  }

​

  if (y >= height) {

    yJump = yJump * -1

  }

​

  if (x <= 0) {

    xJump = xJump * -1

  }

  if (y <= 0) {

    yJump = yJump * -1

  }

​

}

​

function mousePressed() {

  filter(INVERT, 5);

}