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3dmoxing.html
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3dmoxing.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>3D几何形状</title>
<link rel="stylesheet" href="css/reset.css">
<link rel="stylesheet" href="css/3dmoxing.css">
<script src="js/css3.js"></script>
<script>
// var s = '春眠不觉晓，处处闻啼鸟。夜来风雨声，花落知多少。春眠不觉晓，处处闻啼鸟。夜来风雨声，花落知多少。春眠不觉晓，处处闻啼鸟。夜来风雨声，花落知多少。春眠不觉晓，处处闻啼鸟。夜来风雨声，花落知多少。春眠不觉晓，' +
// '处处闻啼鸟。夜来风雨声，花落知多少。春眠不觉晓，处处闻啼鸟。夜来风雨声，花落知多少。';
var s = '生日快乐！生日快乐！生日快乐！生日快乐！生日快乐！生日快乐！生日快乐！生日快乐！生日快乐！生日快乐！生日快乐！生日快乐！生日快乐！生日快乐！'+ '祝你生日快乐！祝你生日快乐！祝你生日快乐！祝你生日快乐！'
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);
}
</script>
</head>
<body>
<div class="middle">
<div class="scene">
<div class="box">
<ul class="ring">
</ul>
</div>
<div class="item">
<p>春眠不觉晓，处处闻啼鸟。</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:;" class="active">圆锥</a>
<a href="javascript:;" class="active">柱状</a>
<a href="javascript:;" class="active">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>