Examples - Screensaver
<!DOCTYPE html> <html> <head> <title>Bouncing Ball Screensaver</title> <style> body margin: 0; overflow: hidden; background: black; canvas display: block; </style> </head> <body> <canvas id="screensaverCanvas"></canvas> <script> const canvas = document.getElementById('screensaverCanvas'); const ctx = canvas.getContext('2d'); let width, height; let x, y; let dx = 2, dy = 3; const radius = 30;
function draw() background(0); translate(width/2, height/2); screensaver examples
for (let star of stars) star.z -= 5; if (star.z < 1) star.z = width; star.x = random(-width, width); star.y = random(-height, height); Bouncing Ball Screensaver<
let stars = []; function setup() createCanvas(windowWidth, windowHeight); for (let i = 0; i < 800; i++) stars.push( x: random(-width, width), y: random(-height, height), z: random(width) ); body margin: 0
let sx = map(star.x / star.z, 0, 1, 0, width); let sy = map(star.y / star.z, 0, 1, 0, height); let r = map(star.z, 0, width, 4, 0);