css
#container{
width: 400px;
height: 400px;
-webkit-perspective:;
perspective:;
-webkit-perspective-origin:50% 225px;
perspective-origin:50% 225px;
}
#stage{
width: 300px;
height:300px;
-webkit-transition: -webkit-transform 2s;
transition: transform 2s;
-webkit-transform-style: preserve-3d;
transform-style: preserve-3d;
}
#shape{
width: 200px;
height:200px;
position: relative;
top: 100px;
margin:0 auto;
transform-style: preserve-3d;
}
#shape{
-webkit-animation: spin 8s infinite linear;
}
.plane{
position: absolute;
width: 200px;
height:200px;
background: #c23c00;
border: 1px solid #000;
font-size: 100px;
color:#fff;
text-align: center;
line-height: 200px;
-webkit-transition: -webkit-transform 2s, opacity 2s;
transition: transform 2s, opacity 2s;
-webkit-backface-visibility: hidden;
backface-visibility: hidden;
}
#shape.backface .plane{
-webkit-backface-visibility: visible;
backface-visibility: visible;
}
.cube>.one{
opacity: 0.5 ;
-webkit-transform: scale3d(1.2, 1.2, 1.2) rotateX(90deg) translateZ(100px);
transform: scale3d(1.2, 1.2, 1.2) rotateX(90deg) translateZ(100px)
}
.cube>.two{
opacity: 0.5 ;
-webkit-transform: scale3d(1.2, 1.2, 1.2) translateZ(100px);
transform: scale3d(1.2, 1.2, 1.2) translateZ(100px);
}
.cube>.three{
opacity: 0.5 ;
-webkit-transform: scale3d(1.2, 1.2, 1.2) rotateY(90deg) translateZ(100px);
transform: scale3d(1.2, 1.2, 1.2) rotateY(90deg) translateZ(100px);
}
.cube > .four{
opacity: 0.5 ;
-webkit-transform: scale3d(1.2, 1.2, 1.2) rotateY(180deg) translateZ(100px);
transform: scale3d(1.2, 1.2, 1.2) rotateY(180deg) translateZ(100px);
}
.cube > .five{
opacity: 0.5 ;
-webkit-transform: scale3d(1.2, 1.2, 1.2) rotateY(-90deg) translateZ(100px);
transform: scale3d(1.2, 1.2, 1.2) rotateY(-90deg) translateZ(100px);
}
.cube > .six{
opacity: 0.5 ;
-webkit-transform: scale3d(1.2, 1.2, 1.2) rotateX(-90deg) translateZ(100px);
transform: scale3d(1.2, 1.2, 1.2) rotateX(-90deg) translateZ(100px);
}
@-webkit-keyframes spin{
0% {
-webkit-transform : rotateY(0);
transform : rotateY(0);
}
100% {
-webkit-transform : rotateY(-360deg);
transform : rotateY(-360deg);
}
}
@keyframes spin{
0% {
-webkit-transform : rotateY(0);
transform : rotateY(0);
}
100% {
-webkit-transform : rotateY(-360deg);
transform : rotateY(-360deg);
}
}
perspective:视距
transform-style: preserve-3d; 3d动画必须，且放在父元素上
translateZ(100px) （100px是高度的一半）
动画加在shape上（.cube的父级，则整体都会旋转）
html
<div id="container" >
<div id="stage">
<div id="shape" class="cube backface">
<div class="plane one">1</div>
<div class="plane two">2</div>
<div class="plane three">3</div>
<div class="plane four">4</div>
<div class="plane five">5</div>
<div class="plane six">6</div>
</div>
</div>
</div>