canvas实现激光线条发射形成花托形状动画效果代码-html代码-BFW代码库

canvas实现激光线条发射形成花托形状动画效果代码

代码语言：html

所属分类：动画

代码描述：canvas实现激光线条发射形成花托形状动画效果代码

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>
canvas {
  width: 98%;
}
body {
  background: black;
}
</style>




</head>

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

      <script >
/* eslint-disable prettier/prettier */
// canvas setup
const c = document.getElementById('canvas');
const x = c.getContext('2d');
const S = Math.sin,C = Math.cos,T = Math.tan,R = Math.random;
c.width = window.innerWidth;
c.height = window.innerHeight;
x.translate(c.width / 2, 50);
c.style.backgroundColor = 'black';
let coords = [];
function draw(c, x, C, S, T, R, t) {
  x.fillStyle = '#00000003';
  x.fillRect(-c.width, -c.height, c.width * 2, c.height * 2);
  let q = [],w = [];
  for (i = 0, r = 8, R = 8; i < .8; i = i + .01) {
.........完整代码请登录后点击上方下载按钮下载查看