css3实现可拖动的魔方3d效果

前端  /  管理员 发布于 7年前   210

主要用到知识点：

•css3 3d转换 •原生js鼠标拖动事件

•display:grid 布局

实现的功能

•3d魔方 可点击，可拖动

•直接看效果

html：  

<div class="container">        <div class="box defaul"><div class="pic"><img src="./img/cat.jpg" alt=""></div><div class="pic"><img src="./img/dog.jpg" alt=""></div><div class="pic"><img src="./img/elephant.jpg" alt=""></div><div class="pic"><img src="./img/lion.jpg" alt=""></div><div class="pic"><img src="./img/rabbit.jpg" alt=""></div><div class="pic"><img src="./img/monkey.jpg" alt=""></div>        </div>    </div>    <h1>点击下面的图片按钮切换</h1>    <div class="btn">        <input type="image" class="1" src="./img/cat.jpg">        <input type="image" class="2" src="./img/dog.jpg">        <input type="image" class="3" src="./img/elephant.jpg">        <input type="image" class="4" src="./img/lion.jpg">        <input type="image" class="5" src="./img/rabbit.jpg">        <input type="image" class="6" src="./img/monkey.jpg">    </div>

css：  

   * {        margin: 0;        padding: 0;    }    html,    body {        width: 100%;        height: 100%;        background: #66677c;        text-align: center;    }    .container {        width: 300px;        height: 300px;        margin: 50px auto 150px;        perspective: 1200px;    }    .container .box {        width: 300px;        height: 300px;        position: relative;        transform-style: preserve-3d;        transition: transform 0.5s;    }    .container .box .pic {        position: absolute;        left: 0;        top: 0;        width: 300px;        height: 300px;        box-shadow: 0px 0px 5px #fff;    }    .container .box .pic img {        width: 100%;        height: 100%;        cursor: pointer;    }    .container .box .pic:nth-child(1) {        transform: translateZ(150px);    }    .container .box .pic:nth-child(2) {        transform: rotateY(-180deg) translateZ(150px);    }    .container .box .pic:nth-child(3) {        transform: rotateY(90deg) translateZ(150px);    }    .container .box .pic:nth-child(4) {        transform: rotateY(-90deg) translateZ(150px);    }    .container .box .pic:nth-child(5) {        transform: rotateX(90deg) translateZ(150px);    }    .container .box .pic:nth-child(6) {        transform: rotateX(-90deg) translateZ(150px);    }    h1 {        color: #fff;        font-size: 30px;        margin-bottom: 30px;    }    .btn {        display: grid;        justify-content: center;        grid-template-columns: 100px 100px 100px;        grid-template-rows: 100px 100px;        grid-gap: 15px;    }    .btn input {        width: 100px;        height: 100px;        outline: none;        border: 2px solid #fff;    }    .btn input:focus {        border: 2px solid #e70;    }    .defaul {        transform: translateZ(-150px) rotateX(-10deg) rotateY(15deg);    }    .image1 {        transform: translateZ(-150px) rotateX(0deg) rotateY(0deg);    }    .image2 {        transform: translateZ(-150px) rotateY(-180deg);    }    .image3 {        transform: translateZ(-150px) rotateY(-90deg);    }    .image4 {        transform: translateZ(-150px) rotateY(90deg);    }    .image5 {        transform: translateZ(-150px) rotateX(-90deg);    }    .image6 {        transform: translateZ(-150px) rotateX(90deg);    }

js： 

 (function(){        var btn = document.getElementsByClassName('btn')[0];        var box = document.getElementsByClassName('box')[0];        btn.addEventListener('click',function(e){var className = e.target.className;if(className !== 'btn'){    box.style = '';    box.classList.replace(box.classList[1],'image'+className);}        })        //鼠标拖动效果        var xN = 10, yN = 15;        document.addEventListener('mousedown',function(e){e.preventDefault();e.stopPropagation();var x = e.clientX;var y = e.clientY;document.addEventListener('mousemove',move);document.addEventListener('mouseup', up);function move(e){    e.preventDefault();    e.stopPropagation();    var x1 = e.clientX;    var y1 = e.clientY;    xN += (x1 - x)*0.04;    yN += (y1 - y)*0.04;    box.style.transform = 'translateZ(-150px) rotateY(' + xN + 'deg) rotateX(' + -yN + 'deg)';}function up(){    document.removeEventListener('mousemove', move);}        })    })()

总结

以上所述是小编给大家介绍的基于css3实现可拖动的魔方3d效果 ,希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对站的支持！如果你觉得本文对你有帮助，欢迎转载，烦请注明出处，谢谢！