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h5_3Dcorridor.html
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h5_3Dcorridor.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
* {margin:0; padding:0;}
body {background:black; overflow:hidden;}
#div1 {position:absolute; left:50%; top:50%; margin-left:-0px; margin-top:-360px;}
.item {position:relative; width:510px; height:720px; margin:0 80px; float:left;}
.item .img {position:absolute; top:0; left:0;width:510px; height:720px;}
.item .img_r {position:absolute; top: 735px; left:0; width:100%; height:100%; -webkit-transform:scaleY(-1); -moz-transform:scaleY(-1);opacity:0.3;}
#copyright {position:absolute; bottom: 20px; width:100%; text-align:center;}
#copyright a {color:#CCC; text-decoration:none;}
#copyright a:hover {text-decoration:underline;}
#loading {position:absolute; left:0; top:50%; width:100%; color:white; text-align:center;}
</style>
<title>带倒影的3D图片走廊（demo）</title>
<script>
var aImg=['image/taobao_img1.jpg', 'image/taobao_img2.jpg', 'image/taobao_img3.jpg', 'image/taobao_img4.jpg', 'image/taobao_img5.jpg'];
window.onload=function ()
{
preloadImgs(aImg, loaded, function (){
alert('图片加载失败，请刷新重试');
}, function (pre){
document.getElementById('loading').getElementsByTagName('span')[0].innerHTML=pre+'%'+'请在chrome浏览器下观看';
});
};
function preloadImgs(arr, fnSucc, fnFaild, fnProgress)
{
var loaded=0;
for(var i=0;i<arr.length;i++)
{
var oImg=new Image();
oImg.onload=function (){
loaded++;
fnProgress&&fnProgress(100*loaded/arr.length);
if(loaded==arr.length)fnSucc&&fnSucc();
this.onload=this.onerror=null;
this.src='';
};
oImg.onerror=function ()
{
fnFaild&&fnFaild(this.src);
fnFaild=fnSucc=fnProgress=null;
};
oImg.src=arr[i];
}
}
function loaded()
{
document.getElementById('loading').style.display='none';
var oDiv=document.getElementById('div1');
var aDiv=[];
var MAX_DEG_X=30;
var MAX_DEG_Y=15;
var x=0,y=0;
var iLastDoMove=0;
var i=0;
var timer=null;
oDiv.style.width=aImg.length*670+'px';
oDiv.style.marginLeft=-oDiv.offsetWidth/2+'px';
for(i=0;i<aImg.length;i++)
{
var oNewDiv=document.createElement('div');
oNewDiv.innerHTML='<img class="img" /><div class="img_r"></div>';
var oImg=oNewDiv.getElementsByTagName('img')[0];
var oImgR=oNewDiv.getElementsByTagName('div')[0];
oImgR.style.background='-webkit-linear-gradient(top, rgba(0,0,0,1) 60%, rgba(0,0,0,0)), url('+aImg[i]+')';
oImg.src=aImg[i];
oNewDiv.className='item';
oDiv.appendChild(oNewDiv);
aDiv.push(oNewDiv);
}
// (function (){
// var oS=document.createElement('script');
//
// oS.type='text/javascript';
// oS.src='http://www.zhinengshe.com/zpi/zns_demo.php?id=3516';
//
// document.body.appendChild(oS);
// })();
document.onmousemove=function (ev)
{
var oEvent=ev||event;
var oDiv=document.getElementById('div1');
/*x=oEvent.clientX;
y=oEvent.clientY;*/
startMove(oEvent.clientX, oEvent.clientY);
//document.getElementById('txt1').value=rx;
};
function startMove(iX, iY)
{
clearInterval(timer);
iNow=new Date().getTime();
if(iNow-iLastDoMove>30)
{
doMove();
iLastDoMove=iNow;
}
timer=setInterval(doMove, 30);
function doMove()
{
if(x==iX && y==iY)
{
clearInterval(timer);
}
else
{
iSpeed=(iX-x)/8;
iSpeed=iSpeed>0?Math.ceil(iSpeed):Math.floor(iSpeed);
x+=iSpeed;
iSpeed=(iY-y)/8;
iSpeed=iSpeed>0?Math.ceil(iSpeed):Math.floor(iSpeed);
y+=iSpeed;
}
var w=document.documentElement.clientWidth;
var h=document.documentElement.clientHeight;
//var w=600;
//var h=600;
var dis=Math.sqrt(Math.pow(x-w/2,2)+Math.pow(y-h/2,2));
var rx=(x-w/2)*2/w;
var ry=-(y-h/2)*2/h;
var tx=-rx*oDiv.offsetWidth/2;
var ty=ry*100;
//var scale=1-(dis/1000);
var scale=0.6*(1-Math.abs(y-h/2)/h);
oDiv.style.WebkitTransform='perspective(1000px) rotateY('+MAX_DEG_X*rx+'deg) rotateX('+MAX_DEG_Y*ry+'deg) scale('+scale+') translate('+tx+'px,'+ty+'px)';
}
}
}
</script>
</head>
<body>
<div id="loading">
<span>0%--请在chrome浏览器下观看</span>
</div>
<div id="div1"></div>
<div id="copyright">
<a href="index.html" target="_blank">author:Crise,tel:15179819149</a>
</div>
</body>
</html>