HTML:
<!doctype html><html onselectstart="return false;" lang="en"><!-- !important --><head><meta charset="UTF-8"><title>3D拖拽相册</title><link rel="stylesheet" href="css/style.css"></head><body> <!-- html上阻止默认行为onselectstart --><div class="pic"><img src="images/1.jpg" /><img src="images/2.jpg"/><img src="images/3.jpg" /><img src="images/4.jpg" /><img src="images/5.jpg" /><img src="images/6.jpg" /><img src="images/7.jpg" /><img src="images/8.jpg" /><img src="images/9.jpg" /><img src="images/10.jpg" /><img src="images/11.jpg" /><p></p></div><script type="text/javascript" src="js/jquery.js"></script><script type="text/javascript" src="js/index.js"></script></body></html>CSS:
*{margin:0;padding:0;}body,html{background:#000;}.pic{width:120px;height:180px;margin:150px auto 0;border:1px solid red;position:relative;transform-style:preserve-3d;/*设置3D环境*//*perspective:800px;不用这个*/transform:perspective(800px) rotateX(-10deg) rotateY(0deg);}.pic img{position:absolute;height:100%;width:100%;border-radius:5px;box-shadow:0 0 10px #fff;/*背景渐变效果!important*/-webkit-box-reflect:below 10px-webkit-linear-gradient(top,rgba(0,0,0,0) 80%,rgba(0,0,0,1) 100%);}.pic p{width:1200px;height:1200px;/*放射性背景渐变*/background:-webkit-radial-gradient(center center,400px 400px,rgba(255,255,255,0.2),rgba(0,0,0,0));position:absolute;left:50%;top:100%;/*往回移动位置*/margin-left:-600px;margin-top:-600px;transform:rotateX(90deg);border-radius:600px;}JQ:
$(function(){var imgL=$("div.pic img").size();//获取到图片总数// alert(imgL);var deg=360/imgL;//每张图片需要旋转的角度var roY=0,roX=0;//定义父盒子旋转初始值var xN,yN;//定义当前点击处的坐标和前一坐标的距离差var play;//定义定时器$("div.pic img").each(function(i){//设置每张图片 的3D位置$(this).css({"transform":"rotateY("+i*deg+"deg) translateZ(350px)"});$(this).attr("ondragstart","return false");//每张图片都禁止拖拽});$(document).mousedown(function(ev){//每次都先清除定时器,防止混乱clearInterval(play);//获取当前点击处的坐标var x_=ev.clientX;var y_=ev.clientY;$(this).bind("mousemove",function(ev){//获取移动后的坐标var x=ev.clientX;var y=ev.clientY;//获取移动后,当前坐标和前一坐标的距离差xN=x-x_;yN=y-y_;//将距离差转变为容器旋转的数值roY+=xN*0.2;roX-=yN*0.1;/*$("body").append("<div style="background:red;width:5px;height:5px;position:absolute;top:"+y+"px;left:"+x+"px;"></div>");此处为方便看到效果*/$("div.pic").css({"transform":"perspective(800px) rotateY("+roY+"deg) rotateX("+roX+"deg)"});//将移动后的点设为前一点存放到x_,y_变量中x_=ev.clientX;y_=ev.clientY;})}).mouseup(function(){//鼠标抬起时,解绑鼠标移动事件$(this).unbind("mousemove");//鼠标抬起时候,实现惯性缓冲效果play=setInterval(function(){//将距离插值慢慢变小,实现惯性缓冲xN*=0.95;yN*=0.95;//向左拖动的时候,当前点与前一点的距离差是负值的,要取绝对值//停止惯性if(Math.abs(xN)<1&&Math.abs(yN)<1){clearInterval(play);}//将距离差转为旋转角度roY+=xN*0.2;roX-=yN*0.1;$("div.pic").css({"transform":"perspective(800px) rotateY("+roY+"deg) rotateX("+roX+"deg)"});},30);})})以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。