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css——translate/rotate 空间坐标轴

CSS 空间 rotate 坐标轴 translate
2023-09-27 14:29:10 时间

参考：https://www.cnblogs.com/zhangnan35/p/10709876.html

　　　https://www.cnblogs.com/zyrblog/p/11142624.html

 

translate三维坐标图：

 

rotate判断：

　　正向轴对着眼睛，顺时针则旋转角度为正，逆时针则旋转角度为负。

　　或者用左手法则也行：伸出左手，大拇指指向正轴方向，四个手指的指向即是旋转正向，但务必记住是左手！

 

注：rotate后三维坐标轴也会跟着改变

 

例——正方体相册

效果：

 

html:

<!DOCTYPE html>
<html>
    <head lang="en">
        <meta charset="UTF-8">
        <link type="text/css" href="css/1.css" rel="stylesheet ">
        <title>旋转立方体相册</title>
    </head>
    <body>
        <div id="react">
            <div class="out_front">
                <img src="img/1.jpg" class="out_pic">
            </div>
            <div class="out_back">
                <img src="img/2.jpg" class="out_pic">
            </div>
            <div class="out_left">
                <img src="img/3.jpg" class="out_pic">
            </div>
            <div class="out_right">
                <img src="img/4.jpg" class="out_pic">
            </div>
            <div class="out_top">
                <img src="img/5.jpg" class="out_pic">
            </div>
            <div class="out_bottom">
                <img src="img/1.jpg" class="out_pic">
            </div>
            <span class="in_front">
                <img src="img/2.jpg" class="in_pic">
            </span>
            <span class="in_back">
                <img src="img/3.jpg" class="in_pic">
            </span>
            <span class="in_left">
                <img src="img/4.jpg" class="in_pic">
            </span>
            <span class="in_right">
                <img src="img/5.jpg" class="in_pic">
            </span>
            <span class="in_top">
                <img src="img/1.jpg" class="in_pic">
            </span>
            <span class="in_bottom">
                <img src="img/2.jpg" class="in_pic">
            </span>
        </div>
    </body>
</html>

1.css:

* {
    padding: 0;
    margin: 0;
}

body {
    width: 100%;
    height: 100%;
    perspective: 500px;//元素被查看位置的视图,值越大，代表“眼睛离观察物越远”，值越小，代表“眼睛越靠近观察物”
    background: linear-gradient(darkred 0%, black 100%);
}

#react {
    width: 200px;
    height: 200px;
    margin: 200px auto;
    transform-style: preserve-3d;//支持3d图像显示
    animation: rotate 20s infinite;
    animation-timing-function: linear;
}

#react div {
    position: absolute;
    transition: all .4s;
}

div .out_pic {
    width: 200px;
    height: 200px;
    opacity: 0.9;
}

div .in_pic {
    width: 100px;
    height: 100px;
}

#react span {
    display: block;
    position: absolute;
    width: 100px;
    height: 100px;
    top: 50px;
    left: 50px;
}

@keyframes rotate {
    from {
        transform: rotateX(0deg) rotateY(0deg);
    }

    to {
        transform: rotateX(360deg) rotateY(360deg);
    }
}


.out_front {
    transform: translateZ(100px);
}

.out_back {
    transform: translateZ(-100px);
}

.out_left {
    transform: rotateY(90deg) translateZ(100px);
}

.out_right {
    transform: rotateY(-90deg) translateZ(100px);
}

.out_top {
    transform: rotateX(90deg) translateZ(100px);
}

.out_bottom {
    transform: rotateX(-90deg) translateZ(100px);
}

.in_front {
    transform: translateZ(50px);
}

.in_back {
    transform: translateZ(-50px);
}

.in_left {
    transform: rotateY(90deg) translateZ(50px);
}

.in_right {
    transform: rotateY(-90deg) translateZ(50px);
}

.in_top {
    transform: rotateX(90deg) translateZ(50px);
}

.in_bottom {
    transform: rotateX(-90deg) translateZ(50px);
}

/*外面的图片散开*/
#react:hover .out_front {
    transform: translateZ(200px);
}

#react:hover .out_back {
    transform: translateZ(-200px);
}

#react:hover .out_left {
    transform: rotateY(90deg) translateZ(200px);
}

#react:hover .out_right {
    transform: rotateY(-90deg) translateZ(200px);
}

#react:hover .out_top {
    transform: rotateX(90deg) translateZ(200px);
}

#react:hover .out_bottom {
    transform: rotateX(-90deg) translateZ(200px);
}


/*里面的图片散开*/
#react:hover .in_front {
    transform: translateZ(100px);
}

#react:hover .in_back {
    transform: translateZ(-100px);
}

#react:hover .in_left {
    transform: rotateY(90deg) translateZ(100px);
}

#react:hover .in_right {
    transform: rotateY(-90deg) translateZ(100px);
}

#react:hover .in_top {
    transform: rotateX(90deg) translateZ(100px);
}

#react:hover .in_bottom {
    transform: rotateX(-90deg) translateZ(100px);
}

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