3D模型文字动画

其他 2019-03-14 12:44:40 阅读次数: 0 
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>

<link rel="stylesheet" type="text/css" href="style.css" />
<script src="css3.js"></script>

</head>
<body>

<div class="middle">
    <div class="scene">
        <div class="box">
            <ul class="ring">

            </ul>
        </div>
        <div class="item">
            <p>北国风光，千里冰封，万里雪飘。望长城内外，惟余莽莽；大河上下，顿失滔滔。山舞银蛇，原驰蜡象，欲与天公试比高。须晴日，看红装素裹，分外妖娆。江山如此多娇，引无数英雄竞折腰。惜秦皇汉武，略输文采；唐宗宋祖，稍逊风骚。一代天骄，成吉思汗，只识弯弓射大雕。俱往矣，数风流人物，还看今朝。</p>
            <a href="javascript:;" class="close"></a>
        </div>
    </div>
    <div class="text">
        <p>在下面输入你自己的文字（建议50-350字）</p>
        <textarea cols="30" rows="10"></textarea>
        <div class="btn">
            <button>提交</button>
            <button>重置</button>
        </div>
        <a href="javascript:;" class="close"></a>
    </div>
    <div class="table">
        <a href="javascript:;" class="active">圆球</a>
        <a href="javascript:;">圆锥</a>
        <a href="javascript:;">柱状</a>
        <a href="javascript:;">柱状扭曲</a>
    </div>
    <div class="line"></div>
    <div class="btn2">
        <button>展开</button>
        <button>自定义文字</button>
    </div>
</div>

</body>
</html>

引入的style.css文件

@charset "utf-8";

/*样式重置*/
html,body { user-select: none; -moz-user-select: none; -webkit-user-select: none; }
body,ul,ol,dl,dd,h1,h2,h3,h4,h5,h6,p,input,select,textarea,form{ margin: 0; padding: 0; }
ul,ol{ list-style: none; }
img{ border: none; display: block; }
input,select,textarea,button{ outline: none; border:none; background-color: transparent; }
textarea{ resize: none; }
a{ text-decoration: none; }
h1,h2,h3,h4,h5,h6{ font-size: 1em; }
em{ font-style: normal; }

/*浮动*/
.fl{ float: left; }
.fr{ float: right; }
.clearfix:after,
.clearfix:before{ content: "";display: table; }
.clearfix:after{ clear: both; }
.clearfix{ *zoom:1; }


html {
    height: 100%;
    overflow: hidden;
}

body {
    height: 100%;
    overflow: hidden;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100% 100%;
    font-family: '微软雅黑';
    background-color: #131313;
}

li {
    list-style: none;
}

.middle {
    width: 1000px;
    height: 620px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -500px;
    margin-top: -310px;
}

.scene {
    width: 400px;
    height: 400px;
    margin: 0 auto;
    perspective: 900px;
    -webkit-perspective: 900px;
    position: relative;
    transform-style: preserve-3d;
    -webkit-transform-style: preserve-3d;
    color: #16E5FF;
}

.box {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    -webkit-transform-style: preserve-3d;
    perspective-origin: center 250px;
}

.ring {
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    -webkit-transform-style: preserve-3d;
    position: absolute;
}

.ring li {
    line-height: 30px;
    text-align: center;
    font-size: 16px;
    position: absolute;
    margin-top: -25px;
    margin-left: -15px;
    transition: all .6s;
}

li.all {
    transition: all .6s cubic-bezier(.75,.25,1,1);
}

li.one {
    transition: transform .6s cubic-bezier(0,0,.25,.75);
}

.text {
    position: absolute;
    top: 30px;
    left: 50%;
    margin-left: -329px;
    padding: 15px 18px;
    width: 602px;
    height: 318px;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    box-shadow: 0 5px 5px #d4dbe1;
    background-color: #fff;
    transform: scale(.5);
    opacity: 0;
    transition: opacity .3s cubic-bezier(.15,.84,.35,1), transform .3s cubic-bezier(.15,.84,.35,1);
    display: none;
}

.text p {
    margin-bottom: 12px;
    font-size: 12px;
}

.text textarea {
    resize: none;
    width: 580px;
    height: 220px;
    padding: 10px;
    border: 1px solid #cacaca;
    border-radius: 8px;
    background-color: #f3f7fa;
    margin-bottom: 15px;
    color: #00a0e9;
}

.text a {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 19px;
    height: 19px;
    background: url("images/icons/close.png") no-repeat center;
}

.btn {
    margin: 0 auto;
    width: 260px;
    overflow: hidden;
}

.btn button {
    width: 120px;
    height: 30px;
    border: 1px solid #cacaca;
    border-radius: 15px;
    float: left;
}

.btn button:nth-of-type(1) {
    margin-right: 18px;
}

.table {
    width: 400px;
    margin: 20px auto 10px;
    overflow: hidden;
}

.table a {
    float: left;
    width: 100px;
    height: 12px;
    padding-top: 94px;
    font-size: 12px;
    line-height: 12px;
    text-align: center;
    color: #889199;
}

.table a:nth-of-type(1) {
    background: url("images/icons/circle.png") no-repeat center 2px;
}

.table a:nth-of-type(2) {
    background: url("images/icons/Cone.png") no-repeat center top;
}

.table a:nth-of-type(3) {
    background: url("images/icons/Column.png") no-repeat center top;
}

.table a:nth-of-type(4) {
    background: url("images/icons/Column2.png") no-repeat center top;
}

.table a:nth-of-type(1):hover {
    background: url("images/icons/circle-hover.png") no-repeat center 2px;
}

.table a:nth-of-type(2):hover {
    background: url("images/icons/Cone-hover.png") no-repeat center top;
}

.table a:nth-of-type(3):hover {
    background: url("images/icons/Column-hover.png") no-repeat center top;
}

.table a:nth-of-type(4):hover {
    background: url("images/icons/Column2-hover.png") no-repeat center top;
}

.table a:nth-of-type(1).active {
    background: url("images/icons/circle-active.png") no-repeat center 2px;
}

.table a:nth-of-type(2).active {
    background: url("images/icons/Cone-active.png") no-repeat center top;
}

.table a:nth-of-type(3).active {
    background: url("images/icons/Column-active.png") no-repeat center top;
}

.table a:nth-of-type(4).active {
    background: url("images/icons/Column2-active.png") no-repeat center top;
}

.line {
    width: 734px;
    height: 1px;
    margin: 0 auto 14px;
    background: -webkit-linear-gradient(left,#7ecef4,#94cc8e,#fff45c);
}

.btn2 {
    width: 204px;
    margin: 0 auto;
    overflow: hidden;
}

.btn2 button {
    width: 100px;
    height: 30px;
    border: 1px solid #cacaca;
    float: left;
}

.btn2 button:nth-of-type(1) {
    border-radius: 15px 0 0 15px;
}

.btn2 button:nth-of-type(2) {
    margin-left: -1px;
    border-radius: 0 15px 15px 0;
}

button {
    background: linear-gradient(#fff,#e3ecf3);
    color: #889199;
}

button:hover {
    background: linear-gradient(#fff,#bef5ff 10%,#6cb7df);
    border-color: #bef5ff;
    color: #00a0e9;
}

button:active {
    background: linear-gradient(#fff,#6cb7df 10%,#bef5ff);
}

button.active {
    background: linear-gradient(#fff,#6cb7df 10%,#bef5ff);
}

.item {
    width: 400px;
    padding: 30px;
    top: 100px;
    margin: -30px;
    position: fixed;
    transform: scale(2);
    -webkit-transform: scale(2);
    opacity: 0;
    display: none;
    transform-origin: center center 200px;
    -webkit-transform-origin: center center 200px;
    opacity: 0;
    transition: all .5s ease;
}

.item a {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 19px;
    height: 19px;
    background: url("images/icons/close.png") no-repeat center;
}

.item p {
    font-size: 14px;
    line-height: 24px;
    word-break: break-all;
}

引入的css3.js文件

 function setCss3 (obj,attrObj) {
   for (var i in attrObj) {
     var newi=i;
     if(newi.indexOf("-")>0){
       var num=newi.indexOf("-");
       newi=newi.replace(newi.substr(num,2),newi.substr(num+1,1).toUpperCase());
     }
     obj.style[newi]=attrObj[i];
     newi=newi.replace(newi.charAt(0),newi.charAt(0).toUpperCase());
     obj.style["webkit"+newi]=attrObj[i];
     obj.style["moz"+newi]=attrObj[i];
     obj.style["o"+newi]=attrObj[i];
     obj.style["ms"+newi]=attrObj[i];
   }
}

var s = '北国风光，千里冰封，万里雪飘。望长城内外，惟余莽莽；大河上下，顿失滔滔。山舞银蛇，原驰蜡象，欲与天公试比高。须晴日，看红装素裹，分外妖娆。江山如此多娇，引无数英雄竞折腰。惜秦皇汉武，略输文采；唐宗宋祖，稍逊风骚。一代天骄，成吉思汗，只识弯弓射大雕。俱往矣，数风流人物，还看今朝。';
window.onload = function () {

    var oScene = document.getElementsByClassName('scene')[0];
    var oUl = oScene.getElementsByTagName('ul')[0];
    var oDiv = oScene.getElementsByTagName('div')[0];
    var oTable = document.getElementsByClassName('table')[0];
    var aA = oTable.getElementsByTagName('a');
    var oBtn = document.getElementsByClassName('btn2')[0];
    var aBtn = oBtn.getElementsByTagName('button');
    var oItem = document.getElementsByClassName('item')[0];
    var oP = oScene.getElementsByTagName('p')[0];
    var aClose = document.getElementsByClassName('close');
    var aLi = oUl.getElementsByTagName('li');
    var oText = document.getElementsByClassName('text')[0];
    var oTextarea = oText.getElementsByTagName('textarea')[0];
    var aBtn2 = oText.getElementsByTagName('button');
    var r = 150;
    var circleArr = [];
    var coneArr = [];
    var coneNum = 0;
    var wordNum = -1;
    var liNub = 0;
    var theta = 0;
    var phi = 0;
    var layer = 0;
    var num = 0;
    var iTimer2 = 0;
    var graph = 1;
    var columnH = 0;
    var columnNum = 0;

    star();
    function star(){

        circleArr = [];
        coneArr = [];
        coneNum = 0;
        wordNum = -1;
        liNub = 0;
        theta = 0;
        phi = 0;
        layer = 0;
        num = 0;
        aA[graph-1].className = '';
        graph = 1;
        aA[graph-1].className = 'active';
        for(var i=4; i<13; i++){

            num = i*i + (i+1)*(i+1);
            if(num >= s.length){

                layer = (i-1)*2+1;
                break;

            }
            layer = (i-1)*2+1;

        }

        for(var i=0; i<layer; i++){

            if(i<(layer+1)/2){

                wordNum+=2;

            }else{

                wordNum-=2;

            }
            circleArr.push(wordNum);

        }


        num = 0;
        for(var i=0; i<circleArr.length; i++){

            theta = Math.PI/circleArr.length;
            phi = 2*Math.PI/circleArr[i];
            for(var j=0; j<circleArr[i]; j++){

                var li = document.createElement('li');
                li.innerHTML = s[num];
                num++;
                drawCircle(li,theta,phi,i,j);
                oUl.appendChild(li);

            }

        }


        for(var i=0; i<aLi.length; i++){

            coneNum += 2*i+1;
            if(coneNum>aLi.length){

                coneNum -= 2*i+1;
                break;

            }
            coneArr.push(2*i+1);

        }

        for(var i=0; i<coneArr.length; i++){

            phi = 2*Math.PI/coneArr[i];
            for(var j=0; j<coneArr[i]; j++){

                drawCone(aLi[liNub],phi,i,j);
                liNub++;

            }

        }

        liNub = 0;
        columnH = Math.floor(aLi.length/(circleArr.length-2));
        columnNum = columnH*(circleArr.length-2);
        for(var i=0; i<circleArr.length-1; i++){

            phi = 2*Math.PI/columnH;
            for(var j=0; j<columnH; j++){

                drawColumn(aLi[liNub],phi,i,j);
                drawColumn2(aLi[liNub],phi,i,j);
                liNub++;

            }

        }
        for(var i=0; i<aLi.length; i++){

            setCss3(aLi[i],{transform:'translate3D('+ aLi[i].circleX +'px,'+ aLi[i].circleY +'px,'+ aLi[i].circleZ +'px) rotateY('+ aLi[i].circlePhi +'rad) rotateX('+ (aLi[i].circleTheta-Math.PI/2) +'rad)'});

        }

    }

    aA[0].onclick = function(){

        clearTimeout(iTimer2);
        aA[graph - 1].className = '';
        graph = 1;
        aA[graph - 1].className = 'active';
        startChange();
        if(oItem.bOff){

            fn();

        }else{

            iTimer2 = setTimeout(function () {

                changeCircle();

            }, 1000);

        }

    };
    aA[1].onclick = function(){

        clearTimeout(iTimer2);
        aA[graph-1].className = '';
        graph = 2;
        aA[graph-1].className = 'active';
        startChange();
        if(oItem.bOff){

            fn();

        }else{

            iTimer2 = setTimeout(function () {

                changeCone();

            }, 1000);

        }

    };
    aA[2].onclick = function(){

        clearTimeout(iTimer2);
        aA[graph - 1].className = '';
        graph = 3;
        aA[graph - 1].className = 'active';
        startChange();
        if(oItem.bOff){

            fn();

        }else{

            iTimer2 = setTimeout(function () {

                changeColumn();

            }, 1000);

        }

    };
    aA[3].onclick = function(){

        clearTimeout(iTimer2);
        aA[graph - 1].className = '';
        graph = 4;
        aA[graph - 1].className = 'active';
        startChange();
        if(oItem.bOff){

            fn();

        }else{

            iTimer2 = setTimeout(function () {

                changeColumn2();

            }, 1000);

        }

    };


    oScene.onmousedown = function(ev){

        clearInterval(iTimer);
        var e = ev || event;
        var clickX = e.clientX;
        var clickY = e.clientY;
        var disX = 0;
        var disY = 0;
        document.onmousemove = function(ev){

            var e = ev || event;
            disX = e.clientX - clickX;
            disY = e.clientY - clickY;
            setCss3(oDiv,{ transform: 'rotateX('+ (angleX-disY) +'deg) rotateY('+ (angleY+disX) +'deg)' });

        }
        document.onmouseup = function(){

            document.onmousemove = null;
            document.onmouseup = null;
            angleX = angleX-disY;
            angleY = angleY+disX;
            if(disY==0 && disX==0){

                disX = -300;

            }
            iTimer = setInterval(function(){

                angleX -= disY/100;
                angleY += disX/100;
                setCss3(oDiv,{ transform: 'rotateX('+ angleX +'deg) rotateY('+ angleY +'deg)' });

            },60);

        }
        return false;

    };
    aBtn[0].onclick = function(){

        oItem.bOff = true;
        if(aBtn[1].disabled == false)
            aBtn[0].className = 'active';
        aBtn[0].disabled = true;
        aBtn[1].disabled = true;
        startChange();
        oItem.style.display = 'block';
        setTimeout(function(){

            setCss3(oItem,{transform:'scale(1)'});
            oItem.style.opacity = 1;
            oDiv.style.display = 'none';

        },1000);

    };
    aClose[0].onclick = function(){

        aBtn[0].className = '';
        fn();

    };
    aBtn[1].onclick = function(){

        if(aBtn[0].disabled == false)
            aBtn[1].className = 'active';
        oText.style.display = 'block';
        oDiv.style.display = 'none';
        aBtn[0].disabled = true;
        aBtn[1].disabled = true;
        setTimeout(function(){
            setCss3(oText,{transform:'scale(1)'});
            oText.style.opacity = '1';
        },12);

    };
    aBtn2[0].onclick = function(){

        s = oTextarea.value;
        if(s.length<50||s.length>364){

            alert('您输入的文字不得小于50或大于364个');

        }else{

            oUl.innerHTML = '';
            oP.innerHTML = s;
            star();
            setCss3(oText,{transform:'scale(.5)'});
            oText.style.opacity = '0';
            oDiv.style.display = 'block';
            setTimeout(function(){
                oText.style.display = 'none';
                aBtn[0].disabled = false;
                aBtn[1].disabled = false;
                aBtn[1].className = '';
            },60);

        }

    };
    aBtn2[1].onclick = function(){

        oTextarea.value = '';

    };
    aClose[1].onclick = function(){

        oTextarea.value = '';
        setCss3(oText,{transform:'scale(.5)'});
        oText.style.opacity = 0;
        oDiv.style.display = 'block';
        setTimeout(function(){
            oText.style.display = 'none';
            aBtn[0].disabled = false;
            aBtn[1].disabled = false;
            aBtn[1].className = '';
        },60);


    };
    function drawCircle(obj,theta,phi,i,j){

        obj.circleX = r*Math.sin(theta*i)*Math.sin(phi*j) + 200;
        obj.circleY = -r*Math.cos(theta*i) + 200;
        obj.circleZ = r*Math.sin(theta*i)*Math.cos(phi*j);
        obj.circleTheta = theta*(circleArr.length-i);
        obj.circlePhi = phi*j;
        obj.bigCircleX = (r+2000)*Math.sin(theta*i)*Math.sin(phi*j) + 200;
        obj.bigCircleY = -(r+2000)*Math.cos(theta*i) + 200;
        obj.bigCircleZ = (r+2000)*Math.sin(theta*i)*Math.cos(phi*j);
        obj.maxX = obj.bigCircleX;
        obj.maxY = obj.bigCircleY;
        obj.maxZ = obj.bigCircleZ;
        obj.maxTheta = obj.circleTheta;
        obj.maxPhi = obj.circlePhi;

    }
    function drawColumn(obj,phi,i,j){

        obj.columnX = r/1.5*Math.sin(phi*j) + 200;
        obj.columnY = (2*r/(circleArr.length-2))*i + 50;
        obj.columnZ = (r/1.5*Math.cos(phi*j)).toFixed(2);
        obj.columnPhi = phi*j;
        obj.bigColumnX = (r+2000)/1.5*Math.sin(phi*j) + 200;
        obj.bigColumnY = (2*(r+2000)/(circleArr.length-2))*i + 50-2000;
        obj.bigColumnZ = ((r+2000)/1.5*Math.cos(phi*j)).toFixed(2);

    }
    function drawColumn2(obj,phi,i,j){

        obj.column2X = r/1.5*Math.sin(phi*j+i*Math.PI/180*8) + 200;
        obj.column2Y = (2*r/(circleArr.length-2))*i + 50;
        obj.column2Z = (r/1.5*Math.cos(phi*j+i*Math.PI/180*8)).toFixed(2);
        obj.column2Phi = phi*j+i*Math.PI/180*8;
        obj.bigColumn2X = (r+2000)/1.5*Math.sin(phi*j+i*Math.PI/180*8) + 200;
        obj.bigColumn2Y = (2*(r+2000)/(circleArr.length-2))*i + 50-2000;
        obj.bigColumn2Z = ((r+2000)/1.5*Math.cos(phi*j+i*Math.PI/180*8)).toFixed(2);

    }
    function drawCone(obj,phi,i,j){

        obj.coneX = (2*r/coneArr.length)*i*Math.tan(30*Math.PI/180)*Math.sin(phi*j) + 200;
        obj.coneY = (2*r/coneArr.length)*i + 50;
        obj.coneZ = (2*r/coneArr.length)*i*Math.tan(30*Math.PI/180)*Math.cos(phi*j);
        obj.coneTheta = Math.PI/6;
        obj.conePhi = phi*j;
        obj.bigConeX = (2*(r+2000)/coneArr.length)*i*Math.tan(30*Math.PI/180)*Math.sin(phi*j) + 200;
        obj.bigConeY = (2*(r+2000)/coneArr.length)*i + 50-2000;
        obj.bigConeZ = (2*(r+2000)/coneArr.length)*i*Math.tan(30*Math.PI/180)*Math.cos(phi*j);

    }
    function startChange(){

        for(var i=0; i<aLi.length; i++) {

            aLi[i].className = 'all';
            setCss3(aLi[i], {transform: 'translate3D(' + aLi[i].maxX + 'px,' + aLi[i].maxY + 'px,' + aLi[i].maxZ + 'px) rotateY(' + aLi[i].maxPhi + 'rad) rotateX(' + (aLi[i].maxTheta - Math.PI / 2) + 'rad)'});
            aLi[i].style.opacity = 0;

        }

    }
    function changeCircle(){

        for(var i=0; i<columnNum; i++){

            aLi[i].className = '';
            aLi[i].maxX = aLi[i].bigCircleX;
            aLi[i].maxY = aLi[i].bigCircleY;
            aLi[i].maxZ = aLi[i].bigCircleZ;
            aLi[i].maxTheta = aLi[i].circleTheta;
            aLi[i].maxPhi = aLi[i].circlePhi;
            setCss3(aLi[i], {transform: 'translate3D(' + aLi[i].maxX + 'px,' + aLi[i].maxY + 'px,' + aLi[i].maxZ + 'px) rotateY(' + aLi[i].maxPhi + 'rad) rotateX(' + (aLi[i].maxTheta - Math.PI / 2) + 'rad)'});

        }
        setTimeout(function() {

            for (var i = 0; i < aLi.length; i++) {
                aLi[i].className = 'one';
                aLi[i].style.opacity = 1;
                setCss3(aLi[i], {transform: 'translate3D(' + aLi[i].circleX + 'px,' + aLi[i].circleY + 'px,' + aLi[i].circleZ + 'px) rotateY(' + aLi[i].circlePhi + 'rad) rotateX(' + (aLi[i].circleTheta - Math.PI / 2) + 'rad)'});

            }

        },100);

    }
    function changeColumn(){

        for(var i=0; i<columnNum; i++){

            aLi[i].className = '';
            aLi[i].maxX = aLi[i].bigColumnX;
            aLi[i].maxY = aLi[i].bigColumnY;
            aLi[i].maxZ = aLi[i].bigColumnZ;
            aLi[i].maxTheta = 0;
            aLi[i].maxPhi = aLi[i].columnPhi;
            setCss3(aLi[i],{transform:'translate3D('+ aLi[i].maxX +'px,'+ aLi[i].maxY +'px,'+ aLi[i].maxZ +'px) rotateY('+ aLi[i].maxPhi +'rad) rotateX('+ aLi[i].maxTheta +'rad)'});

        }
        setTimeout(function(){

            for(var i=0; i<columnNum; i++){

                aLi[i].className = 'one';
                aLi[i].style.opacity = 1;
                setCss3(aLi[i], {transform: 'translate3D(' + aLi[i].columnX + 'px,' + aLi[i].columnY + 'px,' + aLi[i].columnZ + 'px) rotateY(' + aLi[i].columnPhi + 'rad)'});
                console.log(aLi[i].columnZ,aLi[i].columnPhi);

            }

        },100);
        // console.log(aLi[153].columnZ,aLi[153].columnPhi);

    }
    function changeColumn2(){

        for(var i=0; i<columnNum; i++){

            aLi[i].className = '';
            aLi[i].maxX = aLi[i].bigColumn2X;
            aLi[i].maxY = aLi[i].bigColumn2Y;
            aLi[i].maxZ = aLi[i].bigColumn2Z;
            aLi[i].maxTheta = 0;
            aLi[i].maxPhi = aLi[i].column2Phi;
            setCss3(aLi[i],{transform:'translate3D('+ aLi[i].maxX +'px,'+ aLi[i].maxY +'px,'+ aLi[i].maxZ +'px) rotateY('+ aLi[i].maxPhi +'rad) rotateX('+ aLi[i].maxTheta +'rad)'});

        }
        setTimeout(function() {

            for (var i = 0; i < columnNum; i++) {

                aLi[i].className = 'one';
                aLi[i].style.opacity = 1;
                setCss3(aLi[i], {transform: 'translate3D(' + aLi[i].column2X + 'px,' + aLi[i].column2Y + 'px,' + aLi[i].column2Z + 'px) rotateY(' + aLi[i].column2Phi + 'rad)'});

            }

        },100)

    }
    function changeCone(){

        for(var i=0; i<coneNum; i++){

            aLi[i].className = '';
            aLi[i].maxX = aLi[i].bigConeX;
            aLi[i].maxY = aLi[i].bigConeY;
            aLi[i].maxZ = aLi[i].bigConeZ;
            aLi[i].maxPhi = aLi[i].conePhi;
            aLi[i].maxTheta = aLi[i].coneTheta;
            setCss3(aLi[i],{transform:'translate3D('+ aLi[i].maxX +'px,'+ aLi[i].maxY +'px,'+ aLi[i].maxZ +'px) rotateY('+ aLi[i].maxPhi +'rad) rotateX('+ aLi[i].maxTheta +'rad)'});

        }
        setTimeout(function(){

            for(var i=0; i<coneNum; i++){

                aLi[i].className = 'one';
                aLi[i].style.opacity = 1;
                setCss3(aLi[i],{transform:'translate3D('+ aLi[i].coneX +'px,'+ aLi[i].coneY +'px,'+ aLi[i].coneZ +'px) rotateY('+ aLi[i].conePhi +'rad) rotateX('+ aLi[i].coneTheta +'rad)'});

            }

        },100)

    }
    function fn() {

        oItem.bOff = false;
        setCss3(oItem,{transform:'translateZ(-2000px) rotateX(-180deg)'});
        oItem.style.opacity = 0;
        oDiv.style.display = 'block';
        setTimeout(function(){

            switch (graph){

                case 1:
                    changeCircle();
                    break;
                case 2:
                    changeCone();
                    break;
                case 3:
                    changeColumn();
                    break;
                case 4:
                    changeColumn2();
                    break;

            }
            aBtn[0].disabled = false;
            aBtn[1].disabled = false;
            oItem.style.display = 'none';
            setCss3(oItem,{transform:'translateZ(0px) scale(2)'});

        },600);

    }
    var angleX = 0;
    var angleY = 0;
    var iTimer = setInterval(function(){

        //angleX -= 3;
        angleY -= 3;
        setCss3(oDiv,{ transform: 'rotateX('+ angleX +'deg) rotateY('+ angleY +'deg)' });

    },60);

}

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