pixi实现逼真光影动画效果代码-html代码-BFW代码库

pixi实现逼真光影动画效果代码

代码语言：html

所属分类：动画

代码描述：pixi实现逼真光影动画效果代码

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 >
<head>
<meta charset="UTF-8">
<style>
    html, body {
  height: 100%;
  width: 100%;
  background: #111;
}
body {
  display: flex;
  align-items: center;
  justify-content: center;
}

</style>


</head>

<body>

<div id="container"></div>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/pixi.1.6.1.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/Stats-16.js"></script>
<script type="text/javascript">
    var stats = new Stats();
stats.domElement.style.position = 'absolute';
stats.domElement.style.bottom = '-48px';
stats.domElement.style.right = "0px";
stats.domElement.style.zIndex = 100;
document.getElementById('container').appendChild(stats.domElement);
/*
 * Shader Start
 */
var startTime = Date.now();
PIXI.PerlinFilter = function () {
    var pnoiseChunk = [
        "vec3 mod289(vec3 x)",
        "{",
        " return x - floor(x * (1.0 / 289.0)) * 289.0;",
        "}",
        "vec4 mod289(vec4 x)",
        "{",
        " return x - floor(x * (1.0 / 289.0)) * 289.0;",
        "}",
        "vec4 permute(vec4 x)",
        "{",
        " return .........完整代码请登录后点击上方下载按钮下载查看