css3制作3d旋转相册

时间：2023-03-08 20:18:11

此处只是记录，解析可见原文：http://www.cnblogs.com/skyblue-li/p/6092799.html

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

    <title>旋转图片</title>

    <style>

        * {

            padding: 0px;

            margin: 0px;

        }

        /*这是为了消除默认dom元素的内外边距，使得我们写css的时候更精确*/

        body {

            background: #000;

        }

        #photos {

            width: 110px; /*宽度*/

            height: 180px; /*高度*/

            /*border: 1px solid #ccc;*/ /*加一个灰色边框*/

            margin: 160px auto; /*水平居中，高度距离顶部100px*/

            transform-style: preserve-3d; /*设置3d环境*/

            perspective: 800px; /*设置景深为800px*/

            /*transform: rotateY(0deg);*/

            transform: rotateX(-10deg);

        }

            #photos img {

                width: 100%;

                height: 100%;

                position: absolute;

                box-shadow: 0 0 8px #eaeaea;

                box-shadow: 1px -1px 6px #666;

                border-radius: 4px;

                -webkit-box-reflect: below 3px -webkit-linear-gradient(top,rgba(0,0,0,0) 40%,rgba(0,0,0,0.5));

                cursor: pointer;

            }

            #photos div {

                width: 1200px;

                height: 1200px;

                border-radius: 50%;

                position: absolute;

                top: 102%;

                left: 50%;

                margin-left: -600px;

                margin-top: -600px;

                transform: rotateX(90deg);

                background: -webkit-radial-gradient(center center,600px 600px,rgba(158,158,222,0.5),rgba(0,0,0,0));

            }

    </style>

    <script>

        function mystyle() {

            var photosDom = document.getElementById('photos');

            //获取图片数组

            var images = photosDom.getElementsByTagName('img');

            //获取图片数量

            var len = images.length;

            //计算每张图片按Y轴旋转的角度

            var deg = Math.floor(360 / len);

            var x = 0;

            var timer1 = setInterval(function () {

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

                    images[i].style.transform = 'rotateY(' + (deg * i + x * 0.2) + 'deg) translateZ(380px)'; //deg前面不要加空格

                }

                x++;

                //photosDom.style.transform = "rotateX(-10deg) rotateY(" + (x++) * 0.2 + "deg)";

            }, 30);

            var rx = -10;

            var rxf = 1;

            var tx = 0;

            var txf = 1;

            var timer2 = setInterval(function () {

                rx = rx + (random(0, 2)) * 0.01 * rxf;

                if (rx > 0)

                {

                    rxf = -1;

                }

                if (rx < -15) {

                    rxf = 1;

                }

                tx = tx + (random(0, 5)) * 0.01 * txf;

                if (tx > 100) {

                    txf = -1;

                }

                if (tx < -100) {

                    txf = 1;

                }

                photosDom.style.transform = "rotateX(" + rx + "deg) translateX(" + tx + "px)";

            }, 100);

        }

        // 获取范围内随机数

        function random(min, max) {

            return Math.random() * (max - min) + min;

        }

    </script>

</head>

<body onload="mystyle()">

    <div id="photos">

        <img src="D:\Documents\Pictures\东方[Black Album]图册\[Black Album 2]02.jpg" />

        <img src="D:\Documents\Pictures\东方[Black Album]图册\[Black Album 2]03.jpg" />

        <img src="D:\Documents\Pictures\东方[Black Album]图册\[Black Album 2]04.jpg" />

        <img src="D:\Documents\Pictures\东方[Black Album]图册\[Black Album 2]05.jpg" />

        <img src="D:\Documents\Pictures\东方[Black Album]图册\[Black Album 2]06.jpg" />

        <img src="D:\Documents\Pictures\东方[Black Album]图册\[Black Album 2]07.jpg" />

        <img src="D:\Documents\Pictures\东方[Black Album]图册\[Black Album 2]08.jpg" />

        <img src="D:\Documents\Pictures\东方[Black Album]图册\[Black Album 2]09.jpg" />

        <div></div>

    </div>

</body>

</html>

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