前言

昨儿突然看到一个3D照片墙的网站

啊！真好看！

想着给女票也做个照片墙，就去扒了代码，自己来实现一下

html文件

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>我和我的可爱宝贝儿~</title>

<meta http-equiv="imagetoolbar" content="no">
<link rel="stylesheet" type="text/css" href="style/style.css">
<script type="text/javascript" src="js/3d.js"></script>
</head>

<body>
<div id="screen">
	<div id="command">

		<h3>么么么么么爱你么么哒~</h3>
		 要永远在一起哈~~.
		<div id="bar"></div>
	</div>
	<div id="urlInfo"></div>
</div>

<script type="text/javascript">
/* ==== start script ==== */
setTimeout(function() {
	m3D.init(
		[ 
			{ src: '1649910481310.jpg' },
			{ src: '1649910481333.jpg' },
			{ src: '1649910481361.jpg' },
			{ src: '1649910481392.jpg' },
			{ src: '1649910481416.jpg' },
			{ src: '1649910481442.jpg' },
			{ src: '1649910481467.jpg' },
			{ src: '1649910481492.jpg' },
			{ src: '1649910481515.jpg' },
			{ src: '1649911003709.jpg' },
			{ src: '1649911003727.jpg' },
			{ src: '1649911003744.jpg' },
			{ src: '1649911003767.jpg' },
			{ src: '1649911003790.jpg' },
			{ src: '1649911003822.jpg' },
			{ src: '1649911003842.jpg' },
			{ src: '1649911003864.jpg' },
			{ src: '1649911003885.jpg' },
			{ src: '1649911003905.jpg' },
			{ src: '1649911003925.jpg' },
			{ src: '1649911003945.jpg' },
			{ src: '1649911003966.jpg' },
			{ src: '1649911003990.jpg' },
			{ src: '1649911004014.jpg' },
		]
	);
}, 500);
</script>
<div style="text-align:center;">
<p>码云：<a href="" target="_blank">2_B_a_Bt_门</a></p>
</div>
</body>
</html>

为了解决图片文件名需要一个一个输入的问题

写了个python脚本

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import os
files = os.listdir('文件目录地址')
for f in files:
    print('			{ src: \''+f+'\' },')

CSS样式

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html {
    overflow: hidden;
}
body {
    position: absolute;
    margin: 0px;
    padding: 0px;
    background: #eee;
    width: 100%;
    height: 100%;
    color: #fff;
    font-family: arial;
    font-size: 0.8em;
}
#screen {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #000;
    overflow: hidden;
}
#screen img, canvas { 
    position: absolute;
    left: -9999px;
    cursor: pointer;
    image-rendering: optimizeSpeed;

}
#screen .href {
    border: #FFF dotted 1px;
}
#screen .fog { 
    position: absolute;
    background: #fff;
    opacity: 0.1;
    filter: alpha(opacity=10);
}
#command {
    position:absolute;
    left: 1em;
    top: 1em;
    width: 130px;
    z-index: 30000;
    background:#000;
    border: #000 solid 1em;
}
#bar {
    position:relative;
    left: 1em;
    top: 1em;
    height: 160px;
}
#bar .button { 
    position: absolute;
    background: #222;
    width: 20px;
    height: 20px;
    cursor: pointer;
}
#bar .loaded { 
    background: #666;
}
#bar .viewed { 
    background: #fff;
}
#bar .selected { 
    background: #f00;
}
#urlInfo {
    position: absolute;
    background: url(images/r.gif) no-repeat 0 4px;
    visibility: hidden;
    z-index: 30000;
    padding-left: 12px;
    cursor: pointer;
}
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var m3D = function () {
	/* ---- private vars ---- */
	var diapo = [],
		imb,
		scr,
		bar,
		selected,
		urlInfo,
		imagesPath = "images/",
		camera = {x:0, y:0, z:-850, s:0, fov: 500},
		nw = 0,
		nh = 0;
	/* ==== camera tween methods ==== */
	camera.setTarget = function (c0, t1, p) {
		if (Math.abs(t1 - c0) > .1) {
			camera.s = 1;
			camera.p = 0;
			camera.d = t1 - c0;
			if (p) {
				camera.d *= 2;
				camera.p = 9;
			}
		}
	}
	camera.tween = function (v) {
		if (camera.s != 0) {
			camera.p += camera.s;
			camera[v] += camera.d * camera.p * .01;
			if (camera.p == 10) camera.s = -1;
			else if (camera.p == 0) camera.s = 0;
		}
		return camera.s;
	}
	/* ==== diapo constructor ==== */
	var Diapo = function (n, img, x, y, z) {
		if (img) {
			this.url = img.url;
			this.title = img.title;
			this.color = img.color;
			this.isLoaded = false;
			if (document.createElement("canvas").getContext) {
				/* ---- using canvas in place of images (performance trick) ---- */
				this.srcImg = new Image();
				this.srcImg.src = imagesPath + img.src;
				this.img = document.createElement("canvas");
				this.canvas = true;
				scr.appendChild(this.img);
			} else {
				/* ---- normal image ---- */
				this.img = document.createElement('img');
				this.img.src = imagesPath + img.src;
				scr.appendChild(this.img);
			}
			/* ---- on click event ---- */
			this.img.onclick = function () {
				if (camera.s) return;
				if (this.diapo.isLoaded) {
					if (this.diapo.urlActive) {
						/* ---- jump hyperlink ---- */
						top.location.href = this.diapo.url;
					} else {
						/* ---- target positions ---- */
						camera.tz = this.diapo.z - camera.fov;
						camera.tx = this.diapo.x;
						camera.ty = this.diapo.y;
						/* ---- disable previously selected img ---- */
						if (selected) {
							selected.but.className = "button viewed";
							selected.img.className = "";
							selected.img.style.cursor = "pointer";
							selected.urlActive = false;
							urlInfo.style.visibility = "hidden";
						}
						/* ---- select current img ---- */
						this.diapo.but.className = "button selected";
						interpolation(false);
						selected = this.diapo;
					}
				}
			}
			/* ---- command bar buttons ---- */
			this.but = document.createElement('div');
			this.but.className = "button";
			bar.appendChild(this.but);
			this.but.diapo = this;
			this.but.style.left = Math.round((this.but.offsetWidth  * 1.2) * (n % 4)) + 'px';
			this.but.style.top  = Math.round((this.but.offsetHeight * 1.2) * Math.floor(n / 4)) + 'px';
			this.but.onclick = this.img.onclick;
			imb = this.img;
			this.img.diapo = this;
			this.zi = 25000;
		} else {
			/* ---- transparent div ---- */
			this.img = document.createElement('div');
			this.isLoaded = true;
			this.img.className = "fog";
			scr.appendChild(this.img);
			this.w = 300;
			this.h = 300;
			this.zi = 15000;
		}
		/* ---- object variables ---- */
		this.x = x;
		this.y = y;
		this.z = z;
		this.css = this.img.style;
	}
	/* ==== main 3D animation ==== */
	Diapo.prototype.anim = function () {
		if (this.isLoaded) {
			/* ---- 3D to 2D projection ---- */
			var x = this.x - camera.x;
			var y = this.y - camera.y;
			var z = this.z - camera.z;
			if (z < 20) z += 5000;
			var p = camera.fov / z;
			var w = this.w * p;
			var h = this.h * p;
			/* ---- HTML rendering ---- */
			this.css.left   = Math.round(nw + x * p - w * .5) + 'px';
			this.css.top    = Math.round(nh + y * p - h * .5) + 'px';  
			this.css.width  = Math.round(w) + 'px';
			this.css.height = Math.round(h) + 'px';
			this.css.zIndex = this.zi - Math.round(z);
		} else {
			/* ---- image is loaded? ---- */
			this.isLoaded = this.loading();
		}
	}
	/* ==== onload initialization ==== */
	Diapo.prototype.loading = function () {
		if ((this.canvas && this.srcImg.complete) || this.img.complete) {
			if (this.canvas) {
				/* ---- canvas version ---- */
				if (this.srcImg.width > this.srcImg.height) {
					s = this.srcImg.width / 1500;
				} else {
					s = this.srcImg.height / 1500;
				}
				this.w = this.srcImg.width / s;
				this.h = this.srcImg.height / s;
				this.img.width = this.w;
				this.img.height = this.h;
				var context = this.img.getContext("2d");
				context.drawImage(this.srcImg, 0, 0, this.w, this.h);
			} else {
				/* ---- plain image version ---- */
				this.w = this.img.width;
				this.h = this.img.height;
			}
			/* ---- button loaded ---- */
			this.but.className += " loaded";
			return true;
		}
		return false;
	}
	////////////////////////////////////////////////////////////////////////////
	/* ==== screen dimensions ==== */
	var resize = function () {
		nw = scr.offsetWidth * .5;
		nh = scr.offsetHeight * .5;
	}
	/* ==== disable interpolation during animation ==== */
	var interpolation = function (bicubic) {
		var i = 0, o;
		while( o = diapo[i++] ) {
			if (o.but) {
				o.css.msInterpolationMode = bicubic ? 'bicubic' : 'nearest-neighbor'; // makes IE8 happy
				o.css.imageRendering = bicubic ? 'optimizeQuality' : 'optimizeSpeed'; // does not really work...
			}
		}
	}
	/* ==== init script ==== */
	var init = function (data) {
		/* ---- containers ---- */
		scr = document.getElementById("screen");
		bar = document.getElementById("bar");
		urlInfo = document.getElementById("urlInfo");
		resize();
		/* ---- loading images ---- */
		var i = 0, 
		    o,
			n = data.length;
		while( o = data[i++] ) {
			/* ---- images ---- */
			var x = 1000 * ((i % 4) - 1.5);
			var y = Math.round(Math.random() * 4000) - 2000;
			var z = i * (5000 / n);
			diapo.push( new Diapo(i - 1, o, x, y, z));
			/* ---- transparent frames ---- */
			var k = diapo.length - 1;
			for (var j = 0; j < 3; j++) {
				var x = Math.round(Math.random() * 4000) - 2000;
				var y = Math.round(Math.random() * 4000) - 2000;
				diapo.push( new Diapo(k, null, x, y, z + 100));
			}
		}
		/* ---- start engine ---- */
		run();
	}
	////////////////////////////////////////////////////////////////////////////
	/* ==== main loop ==== */
	var run = function () {
		/* ---- x axis move ---- */
		if (camera.tx) {
			if (!camera.s) camera.setTarget(camera.x, camera.tx);
			var m = camera.tween('x');
			if (!m) camera.tx = 0;
		/* ---- y axis move ---- */
		} else if (camera.ty) {
			if (!camera.s) camera.setTarget(camera.y, camera.ty); 
			var m = camera.tween('y');
			if (!m) camera.ty = 0;
		/* ---- z axis move ---- */
		} else if (camera.tz) {
			if (!camera.s) camera.setTarget(camera.z, camera.tz);
			var m = camera.tween('z');
			if (!m) {
				/* ---- animation end ---- */
				camera.tz = 0;
				interpolation(true);
				/* ---- activate hyperlink ---- */
				if (selected.url) {
					selected.img.style.cursor = "pointer";
					selected.urlActive = true;
					selected.img.className = "href";
					urlInfo.diapo = selected;
					urlInfo.onclick = selected.img.onclick;
					urlInfo.innerHTML = selected.title || selected.url;
					urlInfo.style.visibility = "visible";
					urlInfo.style.color = selected.color || "#fff";
					urlInfo.style.top = Math.round(selected.img.offsetTop + selected.img.offsetHeight - urlInfo.offsetHeight - 5) + "px";
					urlInfo.style.left = Math.round(selected.img.offsetLeft + selected.img.offsetWidth - urlInfo.offsetWidth - 5) + "px";
				} else {
					selected.img.style.cursor = "default";
				}
			}
		}
		/* ---- anim images ---- */
		var i = 0, o;
		while( o = diapo[i++] ) o.anim();
		/* ---- loop ---- */
		setTimeout(run, 32);
	}
	return {
		////////////////////////////////////////////////////////////////////////////
		/* ==== initialize script ==== */
		init : init
	}
}();

这里原来的代码是不会自动调整图片大小的，所以的图片很大就会炸穿屏幕，因此我加了个调整语句在这里，可以根据自己的需要进行调整，比如把1000改为screen.width来自动适应屏幕大小

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Diapo.prototype.loading = function ()

其他

我还隐藏了一个和女朋友的页面在网站里，嘿嘿，就不说地址