3D loading 动画

效果展示

eaabe082083a4bbaa67ae4a82504f4b0.gif

效果展示解析

1.确定开始动画前各个模块的位置。
2.设置图片聚合时的位置和过度时间。
3.设置3D轮播图的出现时间和动画持续时间
4.轮播图动画结束后，将各模块归位。

动画代码

html

<div class="globalLoadingContainer">
  <div class="container">
    <div class="modules">
      <div v-for="(item,index) in imageList" :key="index" :class="item.class + ' module'">
        <img class="module" :src="item.imageUrl" alt="">
      </div>
    </div>
    <div class="warp">
        <div class="mod">
          <div class="mgRotate" v-for="(item,key) in imageList" :key="key">
            <img :src="item.imageUrl" alt="" style="width:100%;height:100%;">
          </div>
        </div>  
    </div>
  </div>
</div>

script

imageList:[{
  class:'modules_one',
  imageUrl:require('@/assets/loading_one.png')
},{
  class:'modules_two',
  imageUrl:require('@/assets/loading_two.jpg')
},{
  class:'modules_thr',
  imageUrl:require('@/assets/loading_thr.jpg')
},{
  class:'modules_four',
  imageUrl:require('@/assets/loading_four.jpg')
},{
  class:'modules_five',
  imageUrl:require('@/assets/loading_five.jpg')
},{
  class:'modules_six',
  imageUrl:require('@/assets/loading_six.jpg')
},]

css

@keyframes rotate {
  0%{
    transform: rotateY(0);
  }
  100%{
    transform: rotateY(360deg);
  }
}
@keyframes showLoading {0%{opacity: 0.5;}100%{opacity: 1;}}
@keyframes hideone {0%{opacity:1;}100%{top:190px;left:687px;}}
@keyframes hidetwo {0%{opacity:1;}100%{top:190px;right:687px;opacity: 0;}}
@keyframes showOne {0%{top:190px;left:687px;opacity:0.5;}100%{top:0;left:0;opacity: 1}}
@keyframes showTwo {0%{top:190px;left:687px;opacity:0.5;}100%{top:304px;left:0;opacity: 1;}}
@keyframes showThr {0%{top:190px;left:687px;opacity:0.5;}100%{top:604px;left:0;opacity: 1;}}
@keyframes showFour {0%{top:190px;right:687px;opacity:0.5;}100%{top:0;right:0;opacity: 1;}}
@keyframes showFive {0%{top:190px;right:687px;opacity:0.5;}100%{top:304px;right:0;opacity: 1;}}
@keyframes showSix {0%{top:190px;right:687px;opacity:0.5;}100%{top:604px;right:0;opacity: 1;}}
.globalLoadingContainer{
  position: fixed;
  background:url('../../assets/glo_bg.jpg');
  background-size: 1920px;
  top:0;
  left:0;
  bottom: 0;
  right:0;
  z-index:10;
}
.container{
  width:100%;
  height:80%;
  margin-top:137px;
}
.warp{
    width:100%;
    height:800px;
    perspective:1000px;
    position:relative;
    top:0;
    margin:0 auto;
    transform: scale(0.5);
    opacity:0;
    animation: showLoading 2.7s .3s;
    .mod{
        width:480px;
        height:284px;
        transform-style: preserve-3d;
        position: absolute;
        left:50%;
        top:50%;
        margin-top:-200px;
        margin-left:-240px;
        animation: rotate 3s infinite 1s;
        //展示图
        .mgRotate {
            position: absolute;
            bottom: 0;
            width: 480px;
            height: 284px;
            border-radius: 20px;
            overflow: hidden;
            opacity: 1;
        }
    }
    .loding{
      width:100%;
      height:100px;
      color:white;
      position: absolute;
      bottom:0;
      text-align: center;
      font-size: 48px;
    }
}
.mgRotate:nth-child(1) {
  transform: rotateY(0) translateZ(500px);
}
.mgRotate:nth-child(2) {
  transform: rotateY(60deg) translateZ(500px);
}
.mgRotate:nth-child(3) {
  transform: rotateY(120deg) translateZ(500px);
}
.mgRotate:nth-child(4) {
  transform: rotateY(0deg) translateZ(-500px);
}
.mgRotate:nth-child(5) {
  transform: rotateY(-120deg) translateZ(500px);
}
.mgRotate:nth-child(6) {
  transform: rotateY(-60deg) translateZ(500px);
}
.modules{
  position: relative;
  top:0;
  left:0;
  right:0;
  bottom:0;
}
.module{
  width: 480px; 
  height: 284px;
  background: rgba(0, 0, 0, .6);
  position: absolute;
}


.modules_one{
  top:0;
  left:0;
  opacity: 0;
  animation: hideone 1s,showOne 2s 3s;
}
.modules_two{
  top:304px;
  left:0;
  opacity: 0;
  animation: hideone 1s,showTwo 2s 3s;
}
.modules_thr{
  top:604px;
  left:0;
  opacity: 0;
  animation: hideone 1s,showThr 2s 3s;
}
.modules_four{
  top:0;
  right:0;
  opacity: 0;
  animation: hidetwo 1s,showFour 2s 3s;

} 
.modules_five{
  top:304px;
  right:0;
  opacity: 0;
  animation: hidetwo 1s,showFive 2s 3s;
}
.modules_six{
  top:604px;
  right:0;
  opacity: 0;
  animation: hidetwo 1s,showSix 2s 3s;
}