pixi+gsap实现图片撕裂拼凑入场出场动画效果代码-html代码-BFW代码库

pixi+gsap实现图片撕裂拼凑入场出场动画效果代码

代码语言：html

所属分类：动画

代码描述：pixi+gsap实现图片撕裂拼凑入场出场动画效果代码

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>
body {
  position: relative;
  overflow: hidden;
  background: #fff;
}
</style>



</head>

<body>
  <script id="fs" type="x-shader/x-fragment">
  precision lowp float;
  
  varying vec2 vTextureCoord;
  uniform sampler2D uSampler;
  uniform float uTime;
  uniform float uAspect;
  uniform float uRandom;
  
  float rand (vec2 co) {
    return fract(sin(dot(co, vec2(uRandom, uRandom))) * pow(uRandom, 3.0));
  }

  void main (void) {
    vec4 coord = gl_FragCoord;
    float angle = 3.0;
    float split = 15.0;
    float speed = 0.1;
    float span = distance(coord.x, coord.y / angle) / split;
    float power = rand(vec2(floor(span))) + 1.0;
    float offset = pow(power, 2.0) * uTime * speed;
    float x = vTextureCoord.x + offset / angle * uAspect;
    float y = vTextureCoord.y - offset;
    gl_FragColor = texture2D(uSampler, vec2(x, y));
  }
</script>

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/pixi.6.1.0.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/gsap.3.9.1.js"></script>
      <script  >
// variables
const width = window.innerWidth;
const height = window.innerHeight;
const imageSize = {
  width: width - 200,
  height: height - 200 };


// setup
const app = new PIXI.Application({
  transparent: true,
  resizeTo: window });

document.body.appendChild.........完整代码请登录后点击上方下载按钮下载查看