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CSS3中的3D旋转 rotate、3D位移 translate

2016-03-26 16:15 851 查看

这里只考虑 chrome 的兼容。

3DrotateDemo.html

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>3D旋转的Demo</title>
<style>
#experiment {
-webkit-perspective: 800;
-webkit-perspective-origin: 50% 50%;
-webkit-transform-style: -webkit-preserve-3d;
}
#block {
width: 200px;
height: 200px;
background-color: pink;
margin: 100px auto;
-webkit-transition: background-color 3s;
}
#block:hover {
background-color: purple;
}
#ep {
text-align: center;
}
#ep input {
width: 800px;
}
</style>
<script>
function rotate() {
var x = document.getElementById("rotateX").value;
var y = document.getElementById("rotateY").value;
var z = document.getElementById("rotateZ").value;
document.getElementById("block").style.webkitTransform = "rotateX(" + x + "deg) rotateY(" + y + "deg) rotateZ(" + z + "deg)";

document.getElementById("degx-span").innerText = x;
document.getElementById("degy-span").innerText = y;
document.getElementById("degz-span").innerText = z;
}
</script>
</head>
<body>
<div id="experiment">
<div id="block"></div>
</div>
<div id="ep">
<p>rotate x: <span id="degx-span">0</span>deg</p>
<input type="range" min="-360" max="360" id="rotateX" value="0" class="range-control" onmousemove="rotate()"/><br/>
<p>rotate y: <span id="degy-span">0</span>deg</p>
<input type="range" min="-360" max="360" id="rotateY" value="0" class="range-control" onmousemove="rotate()"/><br/>
<p>rotate z: <span id="degz-span">0</span>deg</p>
<input type="range" min="-360" max="360" id="rotateZ" value="0" class="range-control" onmousemove="rotate()"/><br/>
</div>
</body>
</html>

运行结果如下：

3DtranslateDemo.html

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>3D位移的Demo</title>
<style>
#experiment {
-webkit-perspective: 800;
-webkit-perspective-origin: 50% 50%;
-webkit-transform-style: -webkit-preserve-3d;
}
#block {
width: 200px;
height: 200px;
background-color: pink;
margin: 100px auto;

transition: background-color 1s;
-webkit-transition: background-color 1s;
}
#block:hover {
background-color: purple;
}
#op {
text-align: center;
}
#op input {
width: 800px;
}
</style>
<script>
function translateall() {
var x = document.getElementById("translateX").value;
var y = document.getElementById("translateY").value;
var z = document.getElementById("translateZ").value;
document.getElementById("block").style.webkitTransform = "translate3d(" + x + "px," + y + "px," + z + "px)";

document.getElementById("translatex-span").innerText = x;
document.getElementById("translatey-span").innerText = y;
document.getElementById("translatez-span").innerText = z;
}
</script>
</head>
<body>
<div id="experiment">
<div id="block">

</div>
</div>
<div id="op">
<p>translate x: <span id="translatex-span">0</span>px</p>
<input type="range" min="-360" max="360" id="translateX" value="0" class="range-control" onmousemove="translateall()"/><br/>
<p>translate y: <span id="translatey-span">0</span>px</p>
<input type="range" min="-360" max="360" id="translateY" value="0" class="range-control" onmousemove="translateall()"/><br/>
<p>translate z: <span id="translatez-span">0</span>px</p>
<input type="range" min="-360" max="360" id="translateZ" value="0" class="range-control" onmousemove="translateall()"/><br/>
</div>
</body>
</html>

运行结果如下：

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