今天给大家分享一个特效，效果如下：
以下是代码实现，欢迎大家复制粘贴和收藏。
代码语言：javascript复制<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>clip-path滚动特效</title>
<style>
* {
margin: 0;
padding: 0;
font-family: '微软雅黑', sans-serif;
box-sizing: border-box;
}
.title {
position: relative;
top: 250px;
z-index: 1;
font-size: 3em;
text-align: center;
}
section {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100vh;
background: url(bg.jpeg);
background-size: 100%;
background-attachment: fixed;
clip-path: circle(0px at center);
}
.container {
position: relative;
margin-top: 200vh;
background: #fff;
}
img{
width:100%;
height:100%;
}
</style>
</head>
<body>
<h2 class="title">Scroll To See Magic Again...</h2>
<section></section>
<div class="container">
<!-- 此处可以写一些其它的内空 -->
<img src="bg.jpeg" alt="">
</div>
<script>
let section = document.querySelector('section')
window.addEventListener('scroll', function () {
let value = window.scrollY
section.style.clipPath = `circle(${value}px at center)`
})
</script>
</body>
</html>以下是代码中所引用的图片(bg.jpeg)
