HTML5+SVG打造蝴蝶漫天飞舞动画3D效果

        纯HTML5+SVG打造蝴蝶漫天飞舞动画3D效果动画，不含任何js成分。html5动画，再利用SVG制作的3D蝴蝶飞舞动画，蝴蝶飞舞的路线是利用SVG构造的。另外，动画使用了六张连续的立体感很强的天空背景图，让蝴蝶飞舞时更加显得立体逼真。 本动画请在火狐下预览。 1、在head区域引入css样式：

<link rel="stylesheet" href="css/reset.css" type="text/css">
<link rel="stylesheet" href="css/style.css" media="screen" type="text/css" />

2、在body引入下面的代码：

<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" xml:space="preserve" xmlns:xml="http://www.w3.org/XML/1998/namespace" class="svg-defs">
  <defs>

    <pattern id='image' width="1" height="1" viewBox="0 0 100 100" preserveAspectRatio="none">
      <image xlink:href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/78881/pattern_141.gif" width="100" height="100" preserveAspectRatio="none"></image>
    </pattern>

    <g id="shape-butterfly-1">
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    <g>

  </defs>
</svg>
<div style="text-align:center;clear:both;position:absolute;top:30px;left:260px;z-index:999">
<script src="/gg_bd_ad_720x90.js" type="text/javascript"></script>
<script src="/follow.js" type="text/javascript"></script>
</div>
<section class="background"></section>

<section class="scene3d">

  <div class="cube skybox">
    <var class="scale">
    <figure class="face front"></figure>
    <figure class="face back"></figure>
    <figure class="face right"></figure>
    <figure class="face left"></figure>
    <figure class="face top"></figure>
    <figure class="face bottom"></figure>
    </var>
  </div>

  <div class="butterfly_container">
    <var class="rotate3d">
    <var class="scale">
    <var class="translate3d">
    <var class="translate3d-1">
    <figure class="butterfly">
      <svg class="wing left" viewBox="0 0 50 100" class="icon shape-codepen">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
      <svg class="wing right" viewBox="0 0 50 100" class="icon shape-codepen">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
    </figure>
    </var>
    </var>
    </var>
    </var>
  </div>

  <div class="butterfly_container"
       style="margin-top: -150px; margin-left: 140px;
              -webkit-animation-duration: 5s;
              -moz-animation-duration: 5s;
              -ms-animation-duration: 5s;
              -o-animation-duration: 5s;
              animation-duration: 5s;">
    <var class="rotate3d">
    <var class="scale">
    <var class="translate3d">
    <var class="translate3d-1">
    <figure class="butterfly">
      <svg class="wing left" viewBox="0 0 50 100"
           style="-webkit-animation-duration: .75s;
                  -moz-animation-duration: .75s;
                  -ms-animation-duration: .75s;
                  -o-animation-duration: .75s;
                  animation-duration: .75s;">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
      <svg class="wing right" viewBox="0 0 50 100"
           style="-webkit-animation-duration: .75s;
                  -moz-animation-duration: .75s;
                  -ms-animation-duration: .75s;
                  -o-animation-duration: .75s;
                  animation-duration: .75s;">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
    </figure>
    </var>
    </var>
    </var>
    </var>
  </div>

  <div class="butterfly_container scale_half"
       style="margin-top: -10px; margin-left: 50px;
              -webkit-animation-duration: 5s;
              -moz-animation-duration: 5s;
              -ms-animation-duration: 5s;
              -o-animation-duration: 5s;
              animation-duration: 5s;">
    <var class="rotate3d">
    <var class="scale">
    <var class="translate3d">
    <var class="translate3d-1">
    <figure class="butterfly">
      <svg class="wing left" viewBox="0 0 50 100"
           style="-webkit-animation-duration: .75s;
                  -moz-animation-duration: .75s;
                  -ms-animation-duration: .75s;
                  -o-animation-duration: .75s;
                  animation-duration: .75s;">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
      <svg class="wing right" viewBox="0 0 50 100"
           style="-webkit-animation-duration: .75s;
                  -moz-animation-duration: .75s;
                  -ms-animation-duration: .75s;
                  -o-animation-duration: .75s;
                  animation-duration: .75s;">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
    </figure>
    </var>
    </var>
    </var>
    </var>
  </div>

  <div class="butterfly_container scale_half"
       style="margin-top: 20px;
              -webkit-animation-duration: 20s;
              -moz-animation-duration: 20s;
              -ms-animation-duration: 20s;
              -o-animation-duration: 20s;
              animation-duration: 20s;">
    <var class="rotate3d">
    <var class="scale">
    <var class="translate3d">
    <var class="translate3d-1">
    <figure class="butterfly">
      <svg class="wing left" viewBox="0 0 50 100"
           style="-webkit-animation-duration: 1s;
                  -moz-animation-duration: 1s;
                  -ms-animation-duration: 1s;
                  -o-animation-duration: 1s;
                  animation-duration: 1s;">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
      <svg class="wing right" viewBox="0 0 50 100"
           style="-webkit-animation-duration: 1s;
                  -moz-animation-duration: 1s;
                  -ms-animation-duration: 1s;
                  -o-animation-duration: 1s;
                  animation-duration: 1s;">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
    </figure>
    </var>
    </var>
    </var>
    </var>
  </div>

  <div class="butterfly_container scale_half"
       style="margin-top: 100px; margin-left: 50px;
              -webkit-animation-duration: 20s;
              -moz-animation-duration: 20s;
              -ms-animation-duration: 20s;
              -o-animation-duration: 20s;
              animation-duration: 20s;">
    <var class="rotate3d">
    <var class="scale">
    <var class="translate3d">
    <var class="translate3d-1">
    <figure class="butterfly">
      <svg class="wing left" viewBox="0 0 50 100"
           style="-webkit-animation-duration: 1.2s;
                  -moz-animation-duration: 1.2s;
                  -ms-animation-duration: 1.2s;
                  -o-animation-duration: 1.2s;
                  animation-duration: 1.2s;">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
      <svg class="wing right" viewBox="0 0 50 100"
           style="-webkit-animation-duration: 1.2s;
                  -moz-animation-duration: 1.2s;
                  -ms-animation-duration: 1.2s;
                  -o-animation-duration: 1.2s;
                  animation-duration: 1.2s;">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
    </figure>
    </var>
    </var>
    </var>
    </var>
  </div>

  <div class="butterfly_container scale_third"
       style="margin-top: 150px;
              -webkit-animation-duration: 20s;
              -moz-animation-duration: 20s;
              -ms-animation-duration: 20s;
              -o-animation-duration: 20s;
              animation-duration: 20s;">
    <var class="rotate3d">
    <var class="scale">
    <var class="translate3d">
    <var class="translate3d-1">
    <figure class="butterfly">
      <svg class="wing left" viewBox="0 0 50 100"
           style="-webkit-animation-duration: .35s;
                  -moz-animation-duration: .35s;
                  -ms-animation-duration: .35s;
                  -o-animation-duration: .35s;
                  animation-duration: .35s;">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
      <svg class="wing right" viewBox="0 0 50 100"
           style="-webkit-animation-duration: .35s;
                  -moz-animation-duration: .35s;
                  -ms-animation-duration: .53s;
                  -o-animation-duration: .35s;
                  animation-duration: .35s;">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
    </figure>
    </var>
    </var>
    </var>
    </var>
  </div>

  <div class="butterfly_container scale_third"
       style="margin-top: -250px; margin-left: 300px;
              -webkit-animation-duration: 4s;
              -moz-animation-duration: 4s;
              -ms-animation-duration: 4s;
              -o-animation-duration: 4s;
              animation-duration: 4s;">
    <var class="rotate3d">
    <var class="scale">
    <var class="translate3d">
    <var class="translate3d-1">
    <figure class="butterfly">
      <svg class="wing left" viewBox="0 0 50 100"
           style="-webkit-animation-duration: .45s;
                  -moz-animation-duration: .45s;
                  -ms-animation-duration: .45s;
                  -o-animation-duration: .45s;
                  animation-duration: .45s;">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
      <svg class="wing right" viewBox="0 0 50 100"
           style="-webkit-animation-duration: .45s;
                  -moz-animation-duration: .45s;
                  -ms-animation-duration: .45s;
                  -o-animation-duration: .45s;
                  animation-duration: .45s;">
        <use class="left" xlink:href="#shape-butterfly-1"></use>
      </svg>
    </figure>
    </var>
    </var>
    </var>
    </var>
  </div>

</section>