canvas实现波动的曲线艺术美动画效果代码-html代码-BFW代码库

canvas实现波动的曲线艺术美动画效果代码

代码语言：html

所属分类：动画

代码描述：canvas实现波动的曲线艺术美动画效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">
  

  <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=Barlow+Semi+Condensed:wght@100&amp;display=swap'>
  
<style>
body {
    margin: 0;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: #000;
}

canvas {
    display: block;
}
</style>


  
</head>

<body translate="no">
  <canvas id="waterCanvas"></canvas>
  
      <script >
const canvas = document.getElementById('waterCanvas');
const ctx = canvas.getContext('2d');
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;

const waves = [];
const waveCount = 25;

for (let i = 0; i < waveCount; i++) {
  waves.push({
    y: canvas.height / 2 - 100 + Math.random() * 200, // 中央付近に分布
    length: 0.01 + Math.random() * 0.001,
    amplitude: 50 .........完整代码请登录后点击上方下载按钮下载查看