3D轮播照片墙(附源码)
<!DOCTYPE html>
<html lang="en" ondragstart="return false">
<head>
<meta charset="UTF-8">
<meta name="Keywords" content="">
<meta name="Description" content="">
<title>3D旋转照片墙</title>
<style type="text/css">
/* 去掉默认效果 */
* {
margin: 0;
padding: 0;
}
body {
height: 2000px;
background: rgb(255, 255, 255);
overflow: hidden;
/* 取消选中 */
user-select: none;
}
.perspective {
/*子元素透视 场景深度*/
perspective: 700px;
}
.wrap {
/* 3d */
width: 135px;
height: 240px;
margin: 100px auto;
position: relative;
/* border: 1px solid red; */
transform: rotateX(-20deg) rotateY(0deg);
transform-style: preserve-3d;
}
.wrap img {
display: block;
/* 绝对定位 */
position: absolute;
width: 100%;
height: 100%;
transform: rotateY(0deg) translateZ(0px);
background: transparent;
box-shadow: 0 0 4px #fff;
border-radius: 5px;
/* webkit */
}
/* 照片底座 */
.wrap p {
width: 1200px;
height: 1200px;
background: -webkit-radial-gradient(center center, 600px 600px, rgba(122, 122, 122, .5), rgba(0, 0, 0, 0));
position: absolute;
border-radius: 50%;
left: 50%;
top: 100%;
margin-left: -600px;
margin-top: -600px;
/* 沿着x轴按倒 */
transform: rotateX(90deg);
}
</style>
</head>
<body>
<!-- 盒子容器 -->
<div class="perspective">
<div class="wrap" id="imgwrap">
<!-- 引入图片值页面 -->
<img src="img/1.jpg" />
<img src="img/2.jpg" />
<img src="img/3.jpg" />
<img src="img/4.jpg" />
<img src="img/5.jpg" />
<img src="img/6.jpg" />
<img src="img/7.jpg" />
<img src="img/8.jpg" />
<img src="img/9.jpg" />
<img src="img/10.jpg" />
<img src="img/11.jpg" />
<img src="img/12.jpg" />
<img src="img/13.jpg" />
<img src="img/14.jpg" />
<img src="img/15.jpg" />
<p></p>
</div>
</div>
<!-- src="JS/photo.js" -->
<script type="text/javascript">
var oImg = document.getElementsByTagName("img")
var len = oImg.length;
console.log(len)
var deg = 360 / len;
var oWrap = document.getElementById("imgwrap");
// var oWrap=document.querySelector('.wrap');
//页面加载完毕在执行的代码
window.onload = function() {
Array.prototype.forEach.call(oImg, function(ele, index, self) {
// 旋转并沿Z轴平移
ele.style.transform = "rotateY(" + deg * index + "deg) translateZ(350px)";
//过渡时间1s
ele.style.transition = "1s " + (len - index) * 0.1 + "s";
});
}
//翻动3D相册
var newX, newY, lastX, lastY, minusX, minusY, rotX = -20,
rotY = 0;
document.onmousedown = function(e) {
// 点击设置初值
lastX = e.clientX;
lastY = e.clientY;
this.onmousemove = function(e) {
newX = e.clientX;
newY = e.clientY;
minusX = newX - lastX;
minusY = newY - lastY;
rotX -= minusY * 0.2;
rotY += minusX * 0.1;
oWrap.style.transform = "rotateX(" + rotX + "deg) rotateY(" + rotY + "deg)";
lastX = newX;
lastY = newY;
}
this.onmouseup = function(e) {
//鼠标松开
this.onmousemove = null; //清除鼠标移动
}
}
</script>
</body>
</html>
