SVG波浪效果动画

原创已于 2025-06-27 15:19:12 修改 · 905 阅读

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于 2025-05-05 16:33:32 首次发布

<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>SVG波浪效果动画</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}

body {
font-family: 'Arial', sans-serif;
background: linear-gradient(135deg, #1e5799 0%, #207cca 51%, #2989d8 100%);
color: white;
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
overflow: hidden;
}

.container {
width: 100%;
max-width: 1200px;
margin: 0 auto;
padding: 20px;
text-align: center;
position: relative;
z-index: 2;
}

h1 {
font-size: 3rem;
margin-bottom: 20px;
text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

p {
font-size: 1.2rem;
margin-bottom: 40px;
max-width: 800px;
margin-left: auto;
margin-right: auto;
line-height: 1.6;
}

a {
color: #fff;
text-decoration: underline;
}

a:hover {
color: #f0f0f0;
}

.wave-container {
position: absolute;
bottom: 0;
left: 0;
width: 100%;
height: 100%;
overflow: hidden;
z-index: 1;
}

.wave {
position: absolute;
bottom: 0;
left: 0;
width: 200%;
height: 100%;
background-repeat: repeat no-repeat;
background-position: 0 bottom;
transform-origin: center bottom;
opacity: 0.7;
}

.wave-top {
background-size: 50% 100px;
animation: wave 15s linear infinite;
}

.wave-middle {
background-size: 50% 120px;
animation: wave 18s linear infinite reverse;
opacity: 0.5;
}

.wave-bottom {
background-size: 50% 100px;
animation: wave 20s linear infinite;
opacity: 0.3;
}

@keyframes wave {
0% {
transform: translateX(0) translateZ(0) scaleY(1);
}
50% {
transform: translateX(-25%) translateZ(0) scaleY(0.9);
}
100% {
transform: translateX(-50%) translateZ(0) scaleY(1);
}
}

.content-box {
background-color: rgba(255, 255, 255, 0.1);
backdrop-filter: blur(10px);
border-radius: 20px;
padding: 40px;
margin-top: 40px;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
border: 1px solid rgba(255, 255, 255, 0.2);
}

.image-container {
display: flex;
justify-content: center;
margin: 40px 0;
}

.floating-image {
width: 300px;
height: 300px;
object-fit: cover;
border-radius: 50%;
border: 5px solid white;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
animation: float 6s ease-in-out infinite;
filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
}

@keyframes float {
0% {
transform: translateY(0) rotate(0deg);
}
50% {
transform: translateY(-20px) rotate(5deg);
}
100% {
transform: translateY(0) rotate(0deg);
}
}

.footer {
margin-top: 40px;
font-size: 0.9rem;
opacity: 0.8;
}

@media (max-width: 768px) {
h1 {
font-size: 2rem;
}

p {
font-size: 1rem;
}

.content-box {
padding: 20px;
}

.floating-image {
width: 200px;
height: 200px;
}
}
</style>
</head>
<body>
<div class="wave-container">

<svg class="wave wave-top" viewBox="0 0 1200 120" preserveAspectRatio="none">
<path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="white"></path>
<path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="white"></path>
<path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="white"></path>
</svg>

<svg class="wave wave-middle" viewBox="0 0 1200 120" preserveAspectRatio="none">
<path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="white"></path>
<path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="white"></path>
<path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="white"></path>
</svg>

<svg class="wave wave-bottom" viewBox="0 0 1200 120" preserveAspectRatio="none">
<path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="white"></path>
<path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="white"></path>
<path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="white"></path>
</svg>
</div>

<div class="container">
<h1>SVG波浪效果动画</h1>
<p>这个演示展示了使用SVG创建的动态波浪效果，结合CSS动画实现流畅的波浪运动。</p>

<div class="content-box">
<div class="image-container">
<img src="https://source.unsplash.com/random/600x600/?ocean,wave" alt="示例图片" class="floating-image">
</div>
<p>波浪效果是现代网页设计中常用的元素，可以用于页眉、页脚或作为内容分隔线。SVG实现的波浪具有矢量特性，可以无限缩放而不失真，非常适合响应式设计。</p>
</div>

<div class="footer">
<p>© 2023 SVG波浪效果演示</p>
</div>
</div>

<script>
// 添加一些交互效果
document.addEventListener('DOMContentLoaded', function() {
const waves = document.querySelectorAll('.wave');
const image = document.querySelector('.floating-image');

// 鼠标移动时改变波浪速度
document.addEventListener('mousemove', function(e) {
const x = e.clientX / window.innerWidth;
const y = e.clientY / window.innerHeight;

waves[0].style.animationDuration = 10 + y * 10 + 's';
waves[1].style.animationDuration = 13 + x * 10 + 's';
waves[2].style.animationDuration = 16 + (x + y) * 5 + 's';
});

// 点击图片更换随机图片
image.addEventListener('click', function() {
const randomNum = Math.floor(Math.random() * 1000);
this.src = `https://source.unsplash.com/random/600x600/?ocean,wave,water,${randomNum}`;
});

// 响应式调整
function adjustWaves() {
const height = window.innerHeight * 0.3;
document.querySelector('.wave-top').style.height = height + 'px';
document.querySelector('.wave-middle').style.height = (height + 20) + 'px';
document.querySelector('.wave-bottom').style.height = (height + 40) + 'px';
}

window.addEventListener('resize', adjustWaves);
adjustWaves();
});
</script>
</body>
</html>