噪点变换艺术效果-html代码-BFW代码库

噪点变换艺术效果

代码语言：html

所属分类：粒子

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>
@import url('https://fonts.googleapis.com/css?family=Laila|Lobster');

        html, body {
            overflow: hidden;
            padding: 0px;
            margin: 0px;
            background: #000;
        }

        #canvas {
            position: absolute;
            left: 50%;
            top: 50%;
            height: 300px;
            width: 300px;
            transform: translate(-50%, -50%);
            box-shadow: 0px 0px 5px rgba(255,255,255,0.3);
        }

        .collection,
        .name {
            position: absolute;
            color: #fff;
            padding: 5px;
            text-align: left;
            font-size: 24px;
            font-family: 'Laila', serif;
            transition: 200ms ease-in-out;
            text-shadow: 2px 0px 4px #000;
        }

        .collection {
            font-size: 18px !important;
            top: 10px;
            left: 10px;
        }

        .collection > span {
            font-size: 24px;
        }

        .name {
            top: 5px;
            left: 5px;
            font-family: 'Lobster', serif;
        }

        .collection > span > a {
            font-family: 'Lobster', serif;
            position: relative;
            transition: all 200ms ease-in-out;
        }

        .textHover:active,
        .textHover:link,
        .textHover:visited,
        .textHover:hover {
            text-decoration: none;
            color: #fff;
        }

        .textHover:before,
        .textHover:after {
            content: "";
            position: absolute;
            width: 100%;
            height: 2px;
            bottom: -5px;
            left: 0px;
            box-shadow: 0px 0px 10px #fff;
            background-color: white;
            visibility: hidden;
            transform: scaleX(0);
            transition: all 200ms ease-in-out;
        }

        .textHover:after {
            top: -2px;
            transition-delay: 200ms;
        }

        .textHover:hover:before,
        .textHover:hover:after,
        .textHover:hover {
            visibility: visible;
            transform: scaleX(1);
            cursor: pointer;
            text-shadow: 0px 0px 10px #fff;
        }
    </style>

</head>
<body translate="no">
    <canvas id="canvas"></canvas>
  
<script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/dat.gui-min.js"></script>
    <script>
    !function(t){var o=t.noise={};function r(t,o,r){this.x=t,this.y=o,this.z=r}r.prototype.dot2=function(t,o){return this.x*t+this.y*o},r.prototype.dot3=function(t,o,r){return this.x*t+this.y*o+this.z*r};var n=[new r(1,1,0),new r(-1,1,0),new r(1,-1,0),new r(-1,-1,0),new r(1,0,1),new r(-1,0,1),new r(1,0,-1),new r(-1,0,-1),new r(0,1,1),new r(0,-1,1),new r(0,1,-1),new r(0,-1,-1)],e=[151,160,137,91,90,15,131,13,201,95,96,53,194,233,7,225,140,36,103,30,69,142,8,99,37,240,21,10,23,190,6,148,247,120,234,75,0,26,197,62,94,252,219,203,117,35,11,32,57,177,33,88,237,149,56,87,174,20,125,136,171,168,68,175,74,165,71,134,139,48,27,166,77,146,158,231,83,111,229,122,60,211,133,230,220,105,92,41,55,46,245,40,244,102,143,54,65,25,63,161,1,216,80,73,209,76,132,187,208,89,18,169,200,196,135,130,116,188,159,86,164,100,109,198,173,186,3,64,52,217,226,250,124,123,5,202,38,147,118,126,255,82,85,212,207,206,59,227,47,16,58,17,182,189,28,42,223,183,170,213,119,248,152,2,.........完整代码请登录后点击上方下载按钮下载查看