2D模拟实现摩天轮旋转动画特效-tutorial css-php.cn

2D模拟实现摩天轮旋转动画特效

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Lepaskan： 2018-03-22 16:14:26

asal

3447 orang telah melayarinya

这次给大家带来2D模拟实现摩天轮旋转动画特效，使用2D模拟实现摩天轮旋转动画特效的注意事项有哪些，下面就是实战案例，一起来看一下。

先看效果图：

由于上传的大小原因，只能录制成这种效果，原图是无限循环的转圈。

代码：

<span style="font-size:18px;"><!DOCTYPE html>  
<html>  
<head>  
    <meta charset="utf-8" />  
    <title>模拟摩天轮动画</title>  
    <style>  
    *{margin:0;padding:0;}  
    .image{width:80px;height:80px;}  
    .image1{width:620px;height:620px;}  
    .p1{position:relative;margin:10px auto;width:638px;  
            animation:run 20s linear infinite;  
            -webkit-animation:run 20s linear infinite;  
            -moz-animation:run 20s linear infinite;  
            -o-animation:run 20s linear infinite;  
        }  
    img:nth-child(2){  
            position:absolute;top:25px;left:270px;opacity:0.7;  
            animation:run2 20s linear infinite;  
            -webkit-animation:run2 20s linear infinite;  
            -moz-animation:run2 20s linear infinite;  
            -o-animation:run2 20s linear infinite;  
            transform-origin:top center;  
            -webkit-transform-origin:top center;  
            -moz-transform-origin:top center;  
            -o-transform-origin:top center;  
        }  
        img:nth-child(3){  
            position:absolute;top:580px;left:270px;opacity:0.7;  
            animation:run2 20s linear infinite;  
            -webkit-animation:run2 20s linear infinite;  
            -moz-animation:run2 20s linear infinite;  
            -o-animation:run2 20s linear infinite;  
            transform-origin:top center;  
            -webkit-transform-origin:top center;  
            -moz-transform-origin:top center;  
            -o-transform-origin:top center;  
        }  
        img:nth-child(4){  
            position:absolute;top:300px;left:550px;opacity:0.7;  
            animation:run2 20s linear infinite;  
            -webkit-animation:run2 20s linear infinite;  
            -moz-animation:run2 20s linear infinite;  
            -o-animation:run2 20s linear infinite;  
            transform-origin:top center;  
            -webkit-transform-origin:top center;  
            -moz-transform-origin:top center;  
            -o-transform-origin:top center;  
        }  
        img:nth-child(5){  
            position:absolute;top:300px;left:0px;opacity:0.7;  
            animation:run2 20s linear infinite;  
            -webkit-animation:run2 20s linear infinite;  
            -moz-animation:run2 20s linear infinite;  
            -o-animation:run2 20s linear infinite;  
            transform-origin:top center;  
            -webkit-transform-origin:top center;  
            -moz-transform-origin:top center;  
            -o-transform-origin:top center;  
        }  
        @keyframes run  
        {  
            0%{transform:rotate(0deg)}  
            100%{transform:rotate(360deg)}    
        }  
        @-webkit-keyframes run  
        {  
            0%{-webkit-transform:rotate(0deg)}  
            100%{-webkit-transform:rotate(360deg)}    
        }  
        @-moz-keyframes run  
        {  
            0%{-moz-transform:rotate(0deg)}  
            100%{-moz-transform:rotate(360deg)}   
        }  
        @-o-keyframes run  
        {  
            0%{-o-transform:rotate(0deg)}  
            100%{-o-transform:rotate(360deg)}     
        }  
          
        @keyframes run2  
        {  
            0%{transform:rotate(0deg)}  
            100%{transform:rotate(-360deg)}   
        }  
        @-webkit-keyframes run2  
        {  
            0%{-webkit-transform:rotate(0deg)}  
            100%{-webkit-transform:rotate(-360deg)}   
        }  
        @-moz-keyframes run2  
        {  
            0%{-moz-transform:rotate(0deg)}  
            100%{-moz-transform:rotate(-360deg)}      
        }  
        @-o-keyframes run2  
        {  
            0%{-o-transform:rotate(0deg)}  
            100%{-o-transform:rotate(-360deg)}    
        }  
    </style>  
</head>  
<body>  
    <p class="p1">  
        <img src="1.png" class="image1">  
        <img src="1.jpg" class="image">  
        <img src="2.jpg" class="image">  
        <img src="3.jpg" class="image">  
        <img src="4.jpg" class="image">   
          
    </p>  
</body>  
</html></span>

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摩天轮原图：