three和webgl实现一个可带来宁静感的迷幻波纹动画效果代码-html代码-BFW代码库

three和webgl实现一个可带来宁静感的迷幻波纹动画效果代码

代码语言：html

所属分类：动画

代码描述：three和webgl实现一个可带来宁静感的迷幻波纹动画效果代码

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>
@import url("https://fonts.googleapis.com/css?family=Poppins:400,900");
body {
  overflow: hidden;
}

canvas {
  display: block;
}

.world {
  position: absolute;
  width: 100%;
  height: 100%;
  background: #FF4066;
}

.title {
  position: absolute;
  color: white;
  width: calc 20%;
  font-size: 24px;
  font-weight: 900;
  font-family: "Poppins";
  letter-spacing: 1px;
  bottom: 40px;
  left: 40px;
}

.remark {
  position: relative;
  color: white;
  font-size: 10px;
  font-family: "Poppins";
  font-weight: 400;
  letter-spacing: 1px;
  line-height: 1.5;
}

.credits {
  position: relative;
  color: white;
  margin-top: 20px;
  font-size: 10px;
  font-family: "Poppins", sans-serif;
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.credits a {
  color: white;
  text-decoration: none;
}

.credits a:hover {
  color: blue;
  text-decoration: none;
}
</style>
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/normalize.css">


</head>

<body >
  <div class="world"></div>
<div class="title">
	<p>盯着看这些波纹一分钟<br/>将为您带来56%的宁静*</p>
<p class="remark">* 据我自己进行的非常认真和可靠的研究.</p>



<script type="x-shader/x-fragment" id="fragmentShader">
	precision highp float;

	uniform float uTime;
	uniform vec2 uMousePosition;
	uniform float uHue;
	uniform float uHueVariation;
	uniform float uDensity;
	uniform float uDisplacement;
	uniform float uGradient;
	
	varying vec2 vUv;

	float mod289(float 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 perm(vec4 x){return mod289(((x * 34.0) + 1.0) * x);}
.........完整代码请登录后点击上方下载按钮下载查看