原生js实现波光粼粼动画效果
代码语言:html
所属分类:粒子
代码描述:原生js实现波光粼粼动画效果
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> * { font-family: 'arial black', Helvetica, verdana, monospace, sans-serif; letter-spacing: 0.2rem; margin: 0; padding: 0; color: #FFF; overflow: hidden; } body { position: relative; } canvas#canvas { display: block; background: #00222B; } </style> </head> <body translate="no"> <canvas id="canvas">Canvas not supported.</canvas> <script> /* * File Name / glitteringSea.js * Created Date / Aug 14, 2020 * Aurhor / Toshiya Marukubo * Twitter / https://twitter.com/toshiyamarukubo */ (function () { 'use strict'; window.addEventListener('load', function () { var canvas = document.getElementById('canvas'); if (!canvas || !canvas.getContext) { return false; } /******************** Random Number ********************/ function rand(min, max) { return Math.floor(Math.random() * (max - min + 1) + min); } /******************** Var ********************/ var ctx = canvas.getContext('2d'); var X = canvas.width = window.innerWidth; var Y = canvas.height = window.innerHeight; var mouseX = null; var mouseY = null; var shapeNum = 300; var shapes = []; var style = { black: 'black', white: 'white', lineWidth: 4 }; /******************** Animation ********************/ window.requestAnimationFrame = window.requestAnimationFrame || window.mozRequestAnimationFrame || window.webkitRequestAnimationFrame || window.msRequestAnimationFrame || function (cb) { setTimeout(cb, 17); }; /******************** Shape ********************/ function Shape(ctx, x, y) { this.ctx = ctx; this.init(x, y); } Shape.prototype.init = function (x, y) { this.........完整代码请登录后点击上方下载按钮下载查看
网友评论0