console
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>3D旋转</title>
<style>
* {
margin: 0;
padding: 0;
}
.container {
/*指定观察者与平面的距离,使有透视效果*/
/*若无法正常3d效果,将perspective属性提到更上一个父容器即可(此处已上提,从items-->container)*/
perspective: 1000px;
/*让container的伪类有过渡效果--51-54行*/
/*transition: all 1s;*/
}
.items {
width: 200px;
height: 200px;
//border: 1px solid #c18;
margin: 200px auto;
/*指定子元素定位在三维空间内*/
transform-style: preserve-3d;
/*让所有item的父级元素(即items)旋转,item就是围绕着旋转了*/
animation: autoMove 20s infinite linear;
}
.item {
width: 200px;
height: 200px;
background-color: skyblue;
opacity: .6;
font-size: 200px;
line-height: 200px;
text-align: center;
position: absolute;
}
/*定义自动旋转的动画*/
@keyframes autoMove {
from { }
to {
transform: rotateY(-360deg);
}
}
.items:hover {
/*鼠标移入 暂停动画*/
animation-play-state: paused;
}
.container:hover {
/*鼠标移入,绕Z轴旋转90deg*/
/*transform: rotateZ(90deg);*/
}
</style>
<script>
$(function () {
var itemNum = $(".container .items .item").length;
var itemDeg = 360 / itemNum;
$(".items>.item").each(function (index, element) {
$(element).css({
transform: "rotateY(" + itemDeg * index + "deg) translateZ(280px)"
});
});
});
</script>
</head>
<body>
<div class="container">
<div class="items">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
</div>
</div>
</body>
</html>