webgl+canvas实现水液体涟漪动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：webgl+canvas实现水液体涟漪动画效果代码

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>
* {
    box-sizing: border-box;
  }
  
  html, body {
    margin: 0;
    min-height: 100vh;
    overflow: hidden;
    
   background:black;
    
    touch-action: none;
  }
  
  canvas {
    width: 100%;
    height: auto;
    object-fit: contain;
  }

  .wrapper {
    z-index:100;

position:absolute;
width:100%;
height:100%;
background:transparent;
opacity:.3;


  }

  .wrapper .choral{
    z-index:100;

position:absolute;
width:100%;
height:100%;

background-image:url(//repo.bfw.wiki/bfwrepo/images/sea/ocean.jpeg);
opacity:.1;
-webkit-animation: changes infinite;
animation-duration:1000s;
animation-delay:0s;
background-size:300%;
animation-direction: alternate-reverse;
background-repeat: no-repeat;

  }

  @keyframes changes {0% {opacity:0;}
 
    
100% {background-image:url(//repo.bfw.wiki/bfwrepo/images/sea/ocean.jpeg);background-size:400%; }  
   
  
  
  }

  


  .wrapper .fish {
    position:absolute;
    top:-5%;
    left:-20%;
    width:200%;
    height:300%;

    background-image:url(//repo.bfw.wiki/bfwrepo/images/sea/fish.jpg);
    opacity:0;
    border-radius:10%;

    -webkit-animation: shadows infinite;
    animation-duration:22s;
    animation-delay:0s;
    background-size:100%;
    background-repeat: no-repeat;
  }

  .wrapper .fish2 {
    position:absolute;
    top:-10%;
    left:-20%;
    width:160%;
    height:150%;

    background-image:url(//repo.bfw.wiki/bfwrepo/images/sea/fish.jpg);
    opacity:0;
    border-radius:5%;
    -webkit-animation: shadows infinite;
    animation-duration:22s;
    animation-delay:25s;
    background-size:100%;
    background-repeat: no-repeat;
  }

  .wrapper .fish3 {
    position:absolute;
    top:-5%;
    left:-20%;
    width:150%;
    height:180%;
    border-radius:11%;
    background-image:url(//repo.bfw.wiki/bfwrepo/images/sea/fish.jpg);
    opacity:0;

    -webkit-animation: shadows infinite;
    animation-duration:22s;
    animation-delay:6s;
    background-size:100%;
    background-repeat: no-repeat;
  }

  .wrapper .fish4 {
    position:absolute;
    top:-20%;
    left:-20%;
    width:200%;
    height:200%;

    background-image:url(//repo.bfw.wiki/bfwrepo/images/sea/fish.jpg);
    opacity:0;
    border-radius:8%;
    -webkit-animation: shadows infinite;
    animation-duration:22s;
    animation-delay:9s;
    background-size:100%;
    background-repeat: no-repeat;
  }

  .wrapper .fish5 {
    position:absolute;
    top:0%;
    left:-20%;
    width:140%;
    height:140%;

    background-image:url(//repo.bfw.wiki/bfwrepo/images/sea/fish.jpg);
    opacity:0;
    border-radius: 10%;
    -webkit-animation: shadows infinite;
    animation-duration:22s;
    animation-delay:12s;
    background-size:100%;
    background-repeat: no-repeat;
  }

  .wrapper .fish6 {
    position:absolute;
    top:-10%;
    left:-20%;
    width:140%;
    height:150%;

    background-image:url(//repo.bfw.wiki/bfwrepo/images/sea/fish.jpg);
    opacity:0;
    border-radius: 10%;
    -webkit-animation: shadows infinite;
    animation-duration:22s;
    animation-delay:15s;
    background-size:100%;
    background-repeat: no-repeat;
  }

  @keyframes shadows { 
    10% {opacity:.1;}

    15% {opacity:.07;background-size:100%}
    20% {background-size:101%}
   
    45% {opacity:0;}
    100% {opacity:0; left:10%; top:1%; background-size:110%}  }


    .wrapper .largefish {
      position:absolute;
      top:0%;
      left:0%;
      width:100%;
      height:100%;
  
      background-image:url(//repo.bfw.wiki/bfwrepo/images/sea/fish.jpg);
      opacity:0;
  
      -webkit-animation: approaching infinite;
      animation-duration:40s;
      animation-delay:0s;
      background-size:200%;
      background-repeat: no-repeat;
    }

 

    .wrapper .largefish3 {
      position:absolute;
      top:0%;
      left:0%;
      width:100%;
      height:100%;
  
      background-image:url(//repo.bfw.wiki/bfwrepo/images/sea/fish.jpg);
      opacity:0;
  
      -webkit-animation: approaching infinite;
      animation-duration:40s;
      animation-delay:20s;
      background-size:200%;
      background-repeat: no-repeat;
    }


  @keyframes approaching { 
    50% {opacity:.2;left:0%;}
   
    
    100% {opacity:0; background-size:800%;}  }
</style>


</head>

<body>
  <div class="wrapper">
 

    <div class="fish"></div>
    <div class="fish2"></div>
    <div class="fish3"></div>
    <div class="fish4"></div>
    <div class="fish5"></div>
    <div class="fish6"></div>
    <div class="largefish"></div>
    <div class="largefish2"></div>
    <div c.........完整代码请登录后点击上方下载按钮下载查看