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本帖最后由 ckblt 于 2022-1-25 19:38 编辑
我做了个落雪特效，分享给大家。
Github:加速的github链接或者默认的github链接
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Snow</title>
<style>
* {
margin: 0;
padding: 0;
}
body {
max-width: 100vw;
max-height: 100vh;
overflow: hidden;
background-color: #4b495a;
}
.snow {
position: absolute;
width: var(--size);
height: var(--size);
top: var(--top);
left: var(--left);
border-radius: 50%;
opacity: 0.7;
background-color: #bfc8d6;
filter: blur(calc(var(--size) / 5));
}
#text {
display: flex;
justify-content: center;
align-items: center;
flex-direction: column;
min-height: 100vh;
color: #9ca2ac;
}
#text h1 {
font-size: 200px;
filter: blur(5px);
}
#text p {
font-size: 30px;
filter: blur(1.5px);
}
</style>
</head>
<body>
<div id="text">
<h1>SNOW</h1>
<p>Simple snow effect.</p>
</div>
<script>
function random(x, y) {
return Math.random() * (x - y) + y;
}
setInterval(() => {
const snow = document.createElement('div');
let t = 0;
let speed = random(3, 5);
let l = random(0, window.innerWidth + 100);
snow.style.setProperty('--size', `${random(5, 20)}px`);
snow.style.setProperty('--top', `${t}px`);
snow.style.setProperty('--left', `${l}px`);
snow.classList.add('snow');
setInterval(() => {
if (t > window.innerHeight || l < 0) {
snow.remove();
}
snow.style.setProperty('--top', `${t}px`);
snow.style.setProperty('--left', `${l}px`);
l += -0.5;
t += speed;
}, 1000 / 60);
document.body.append(snow);
}, 1000 / 30);
</script>
</body>
</html>
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发表于 2022-1-24 21:48:53
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