canvas实现粒子向上发射器动画效果代码-html代码-BFW代码库

canvas实现粒子向上发射器动画效果代码

代码语言：html

所属分类：粒子

代码描述：canvas实现粒子向上发射器动画效果代码

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, html {
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #111;
}

canvas {
  display: block;
}
</style>


  
</head>

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

const embers = [];
const emberCount = 200;

// Ember particle settings
const emberSettings = {
  maxSize: 4,
  minSize: 1,
  maxSpeed: 7,
  minSpeed: 0.5,
  color: 'rgba(255, 69, 0, 0.7)' // Orange-red color with transparency
};

// Adjust canvas size on resize
window.addEventListener('resize', () => {
  canvas.width = window.innerWidth;
  canvas.height = window.innerHeight;
});

// Ember particle class
class Ember {
  constructor() {
    this.reset();
  }

  reset() {
    this.x = Math.random(.........完整代码请登录后点击上方下载按钮下载查看