<div class="wrapper">
<button data-type="square">Square particles</button>
<button data-type="emoji">Emoji particles</button>
<button data-type="mario">Mario particles</button>
<button data-type="shadow">Shadow particles</button>
<button data-type="line">Line particles</button>
</div>
<span class="preloader"></span>
particle {
position: fixed;
top: 0;
left: 0;
opacity: 0;
pointer-events: none;
background-repeat: no-repeat;
background-size: contain;
}
body {
display: flex;
min-height: 100vh;
align-items: center;
flex-wrap: wrap;
justify-content: center;
overflow: hidden;
text-align: center;
}
button {
padding: 20px;
margin: 10px;
align-self: center;
}
.preloader {
position: absolute;
background: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/127738/mario-face.png);
}
View Compiled
function pop (e) {
let amount = 30;
switch (e.target.dataset.type) {
case 'shadow':
case 'line':
amount = 60;
break;
}
// Quick check if user clicked the button using a keyboard
if (e.clientX === 0 && e.clientY === 0) {
const bbox = e.target.getBoundingClientRect();
const x = bbox.left + bbox.width / 2;
const y = bbox.top + bbox.height / 2;
for (let i = 0; i < 30; i++) {
// We call the function createParticle 30 times
// We pass the coordinates of the button for x & y values
createParticle(x, y, e.target.dataset.type);
}
} else {
for (let i = 0; i < amount; i++) {
createParticle(e.clientX, e.clientY + window.scrollY, e.target.dataset.type);
}
}
}
function createParticle (x, y, type) {
const particle = document.createElement('particle');
document.body.appendChild(particle);
let width = Math.floor(Math.random() * 30 + 8);
let height = width;
let destinationX = (Math.random() - 0.5) * 300;
let destinationY = (Math.random() - 0.5) * 300;
let rotation = Math.random() * 520;
let delay = Math.random() * 200;
switch (type) {
case 'square':
particle.style.background = `hsl(${Math.random() * 90 + 270}, 70%, 60%)`;
particle.style.border = '1px solid white';
break;
case 'emoji':
particle.innerHTML = ['โค','๐งก','๐','๐','๐','๐','๐ค'][Math.floor(Math.random() * 7)];
particle.style.fontSize = `${Math.random() * 24 + 10}px`;
width = height = 'auto';
break;
case 'mario':
particle.style.backgroundImage = 'url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/127738/mario-face.png)';
break;
case 'shadow':
var color = `hsl(${Math.random() * 90 + 90}, 70%, 50%)`;
particle.style.boxShadow = `0 0 ${Math.floor(Math.random() * 10 + 10)}px ${color}`;
particle.style.background = color;
particle.style.borderRadius = '50%';
width = height = Math.random() * 5 + 4;
break;
case 'line':
var color = `hsl(${Math.random() * 90 + 90}, 70%, 50%)`;
particle.style.background = 'black';
height = 1;
rotation += 1000;
delay = Math.random() * 1000;
break;
}
particle.style.width = `${width}px`;
particle.style.height = `${height}px`;
const animation = particle.animate([
{
transform: `translate(-50%, -50%) translate(${x}px, ${y}px) rotate(0deg)`,
opacity: 1
},
{
transform: `translate(-50%, -50%) translate(${x + destinationX}px, ${y + destinationY}px) rotate(${rotation}deg)`,
opacity: 0
}
], {
duration: Math.random() * 1000 + 5000,
easing: 'cubic-bezier(0, .9, .57, 1)',
delay: delay
});
animation.onfinish = removeParticle;
}
function removeParticle (e) {
e.srcElement.effect.target.remove();
}
if (document.body.animate) {
document.querySelectorAll('button').forEach(button => button.addEventListener('click', pop));
}
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.