js+svg实现三角形立体背景效果代码-html代码-BFW代码库

js+svg实现三角形立体背景效果代码

代码语言：html

所属分类：背景

代码描述：js+svg实现三角形立体背景效果代码

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>

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum=1.0,minimum=1.0,user-scalable=0" />

    <style>
        html {
      background: radial-gradient(ellipse at center, #0869ad 0%, black 100%);
      overflow: hidden;
    }
    </style>
    <script>
        var refreshDuration = 10000;
var refreshTimeout;
var numPointsX;
var numPointsY;
var unitWidth;
var unitHeight;
var points;

function onLoad()
{
    var svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
    svg.setAttribute('width',window.innerWidth);
    svg.setAttribute('height',window.innerHeight);
    document.querySelector('#bg').appendChild(svg);

    var unitSize = (window.innerWidth+window.innerHeight)/20;
    numPointsX = Math.ceil(window.innerWidth/unitSize)+1;
    numPointsY = Math.ceil(window.innerHeight.........完整代码请登录后点击上方下载按钮下载查看