canvas实现电闪雷鸣狂风暴雨的森林树木摇摆下雨动画效果代码-html代码-BFW代码库

canvas实现电闪雷鸣狂风暴雨的森林树木摇摆下雨动画效果代码

代码语言：html

所属分类：动画

代码描述：canvas实现电闪雷鸣狂风暴雨的森林树木摇摆下雨动画效果代码

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">

  
  
<style>
body {
  margin: 0;
  overflow: hidden;
  background-color: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  transition: background 0.1s ease-in-out;
}
canvas {
  display: block;
}
button {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 10;
  padding: 10px;
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
}
button:hover {
  background-color: #45a049;
}
</style>


  
  
</head>


  <body>
  <canvas id="mainCanvas"></canvas>

  
      <script>
const canvas = document.getElementById("mainCanvas");
const ctx = canvas.getContext("2d");

canvas.width = window.innerWidth;
canvas.height = window.innerHeight;

// Raindrop parameters
const maxRaindrops = 200;
let raindrops = [];

class Raindrop {
  constructo.........完整代码请登录后点击上方下载按钮下载查看