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bouncingBounds.html
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bouncingBounds.html
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<html>
<head>
<script>
document.addEventListener("DOMContentLoaded", function() {
/* circulo perfecto */
var circulo = document.createElement('div');
circulo.style.width = '100px';
circulo.style.height = '100px';
circulo.style.background = 'red';
circulo.style.borderRadius = '50%';
//document.body.appendChild(circulo);
/* imagen de sitio random como color */
var imagen = document.createElement('img');
imagen.src = 'https://source.unsplash.com/random/' + Math.random();
imagen.style.width = '100%';
imagen.style.height = '100%';
document.body.appendChild(imagen);
/* el circulo se mueve random y rebota en bordes */
var circulo = document.createElement('div');
circulo.style.width = '100px';
circulo.style.height = '100px';
circulo.style.background = 'red';
circulo.style.borderRadius = '50%';
circulo.style.position = 'absolute';
//document.body.appendChild(circulo);
var x = 0;
var y = 0;
var xStep = 1;
var yStep = 1;
function moveCircle() {
x += xStep;
y += yStep;
if (x > window.innerWidth - 100) {
xStep = -1;
}
if (y > window.innerHeight - 100) {
yStep = -1;
}
if (x < 0) {
xStep = 1;
}
if (y < 0) {
yStep = 1;
}
circulo.style.left = x + 'px';
circulo.style.top = y + 'px';
}
setInterval(moveCircle, 10);
/* cada que cambia de direccion shake camera y cambia imagen */
var circulo = document.createElement('div');
circulo.style.width = '100px';
circulo.style.height = '100px';
circulo.style.background = 'red';
circulo.style.borderRadius = '50%';
circulo.style.position = 'absolute';
//document.body.appendChild(circulo);
var x = 0;
var y = 0;
var xStep = 1;
var yStep = 1;
function moveCircle() {
x += xStep;
y += yStep;
if (x > window.innerWidth - 100) {
xStep = -1;
shakeCamera();
changeImage();
}
if (y > window.innerHeight - 100) {
yStep = -1;
shakeCamera();
changeImage();
}
if (x < 0) {
xStep = 1;
shakeCamera();
changeImage();
}
if (y < 0) {
yStep = 1;
shakeCamera();
changeImage();
}
circulo.style.left = x + 'px';
circulo.style.top = y + 'px';
}
function shakeCamera() {
document.body.style.transition = 'transform 0.1s';
document.body.style.transform = 'rotate(1deg)';
setTimeout(function() {
document.body.style.transform = 'rotate(-1deg)';
}, 50);
setTimeout(function() {
document.body.style.transform = 'rotate(0deg)';
}, 100);
}
function changeImage() {
imagen.src = 'https://source.unsplash.com/random/' + Math.random();
}
setInterval(moveCircle, 10);
/* circulo con filtro multiply */
var circulo = document.createElement('div');
circulo.style.width = '100px';
circulo.style.height = '100px';
circulo.style.background = 'red';
circulo.style.borderRadius = '50%';
circulo.style.position = 'absolute';
circulo.style.mixBlendMode = 'multiply';
//document.body.appendChild(circulo);
var x = 0;
var y = 0;
var xStep = 1;
var yStep = 1;
function moveCircle() {
x += xStep;
y += yStep;
if (x > window.innerWidth - 100) {
xStep = -1;
shakeCamera();
changeImage();
}
if (y > window.innerHeight - 100) {
yStep = -1;
shakeCamera();
changeImage();
}
if (x < 0) {
xStep = 1;
shakeCamera();
changeImage();
}
if (y < 0) {
yStep = 1;
shakeCamera();
changeImage();
}
circulo.style.left = x + 'px';
circulo.style.top = y + 'px';
}
function shakeCamera() {
document.body.style.transition = 'transform 0.1s';
document.body.style.transform = 'rotate(1deg)';
setTimeout(function() {
document.body.style.transform = 'rotate(-1deg)';
}, 50);
setTimeout(function() {
document.body.style.transform = 'rotate(0deg)';
}, 100);
}
function changeImage() {
imagen.src = 'https://source.unsplash.com/random/' + Math.random();
}
setInterval(moveCircle, 10);
/* cada que cambia de direccion cambiar effect */
var circulo = document.createElement('div');
circulo.style.width = '100px';
circulo.style.height = '100px';
circulo.style.background = 'red';
circulo.style.borderRadius = '50%';
circulo.style.position = 'absolute';
circulo.style.mixBlendMode = 'multiply';
//document.body.appendChild(circulo);
var x = 0;
var y = 0;
var xStep = 1;
var yStep = 1;
function moveCircle() {
x += xStep;
y += yStep;
if (x > window.innerWidth - 100) {
xStep = -1;
shakeCamera();
changeImage();
changeEffect();
}
if (y > window.innerHeight - 100) {
yStep = -1;
shakeCamera();
changeImage();
changeEffect();
}
if (x < 0) {
xStep = 1;
shakeCamera();
changeImage();
changeEffect();
}
if (y < 0) {
yStep = 1;
shakeCamera();
changeImage();
changeEffect();
}
circulo.style.left = x + 'px';
circulo.style.top = y + 'px';
}
function shakeCamera() {
document.body.style.transition = 'transform 0.1s';
document.body.style.transform = 'rotate(1deg)';
setTimeout(function() {
document.body.style.transform = 'rotate(-1deg)';
}, 50);
setTimeout(function() {
document.body.style.transform = 'rotate(0deg)';
}, 100);
}
function changeImage() {
imagen.src = 'https://source.unsplash.com/random/' + Math.random();
}
function changeEffect() {
var effects = ['multiply', 'screen', 'overlay', 'darken', 'lighten', 'color-dodge', 'color-burn', 'hard-light', 'soft-light', 'difference', 'exclusion', 'hue', 'saturation', 'color', 'luminosity'];
var effect = effects[Math.floor(Math.random() * effects.length)];
circulo.style.mixBlendMode = effect;
}
setInterval(moveCircle, 10);
/* y deja fantasmas cada .1 segundos, se devanecen en .5 segundos y se eliminan en un segundo */
var circulo = document.createElement('div');
circulo.style.width = '100px';
circulo.style.height = '100px';
circulo.style.background = 'red';
circulo.style.borderRadius = '50%';
circulo.style.position = 'absolute';
circulo.style.mixBlendMode = 'multiply';
//document.body.appendChild(circulo);
var x = 0;
var y = 0;
var xStep = 1;
var yStep = 1;
function moveCircle() {
x += xStep;
y += yStep;
if (x > window.innerWidth - 100) {
xStep = -1;
shakeCamera();
changeImage();
changeEffect();
}
if (y > window.innerHeight - 100) {
yStep = -1;
shakeCamera();
changeImage();
changeEffect();
}
if (x < 0) {
xStep = 1;
shakeCamera();
changeImage();
changeEffect();
}
if (y < 0) {
yStep = 1;
shakeCamera();
changeImage();
changeEffect();
}
circulo.style.left = x + 'px';
circulo.style.top = y + 'px';
}
function shakeCamera() {
document.body.style.transition = 'transform 0.1s';
document.body.style.transform = 'rotate(1deg)';
setTimeout(function() {
document.body.style.transform = 'rotate(-1deg)';
}, 50);
setTimeout(function() {
document.body.style.transform = 'rotate(0deg)';
}, 100);
}
function changeImage() {
imagen.src = 'https://source.unsplash.com/random/' + Math.random();
}
function changeEffect() {
var effects = ['multiply', 'screen', 'overlay', 'darken', 'lighten', 'color-dodge', 'color-burn', 'hard-light', 'soft-light', 'difference', 'exclusion', 'hue', 'saturation', 'color', 'luminosity'];
var effect = effects[Math.floor(Math.random() * effects.length)];
circulo.style.mixBlendMode = effect;
}
setInterval(moveCircle, 10);
function createGhost() {
var ghost = document.createElement('div');
ghost.style.width = '100px';
ghost.style.height = '100px';
ghost.style.background = 'red';
ghost.style.borderRadius = '50%';
ghost.style.position = 'absolute';
ghost.style.mixBlendMode = 'multiply';
ghost.style.left = x + 'px';
ghost.style.top = y + 'px';
ghost.style.opacity = '1';
ghost.style.transition = 'opacity 0.5s';
document.body.appendChild(ghost);
setTimeout(function() {
ghost.style.opacity = '0';
}, 100);
setTimeout(function() {
document.body.removeChild(ghost);
}, 1000);
}
setInterval(createGhost, 100);
});
</script>
</head>
</html>