试一试
transform: matrix3d(
  -0.6,
  1.34788,
  0,
  0,
  -2.34788,
  -0.6,
  0,
  0,
  0,
  0,
  1,
  0,
  0,
  0,
  10,
  1
);
transform: matrix3d(
  0.5,
  0,
  -0.866025,
  0,
  0.595877,
  1.2,
  -1.03209,
  0,
  0.866025,
  0,
  0.5,
  0,
  25.9808,
  0,
  15,
  1
);
<section id="default-example">
  <img
    class="transition-all"
    id="example-element"
    src="/shared-assets/images/examples/firefox-logo.svg"
    width="200" />
</section>
语法
css
matrix3d(a1, b1, c1, d1, a2, b2, c2, d2, a3, b3, c3, d3, a4, b4, c4, d4)
值
matrix3d() 函数由 16 个值指定。它们以列主序描述。
- a1 b1 c1 d1 a2 b2 c2 d2 a3 b3 c3 d3
- 
是描述线性变换的 <number>。
- a4 b4 c4 d4
- 
是描述要应用的平移的 <number>。
正式语法
<matrix3d()> =
matrix3d( <number>#{16} )
示例
立方体挤压示例
以下示例展示了一个由 DOM 元素和变换创建的 3D 立方体,当鼠标悬停/聚焦时,会对其应用 matrix3d() 变换。
HTML
html
<section id="example-element" tabindex="0">
  <div class="face front">1</div>
  <div class="face back">2</div>
  <div class="face right">3</div>
  <div class="face left">4</div>
  <div class="face top">5</div>
  <div class="face bottom">6</div>
</section>
CSS
css
#example-element {
  width: 100px;
  height: 100px;
  transform-style: preserve-3d;
  transition: transform 1.5s;
  transform: rotate3d(1, 1, 1, 30deg);
  margin: 50px auto;
}
#example-element:hover,
#example-element:focus {
  transform: rotate3d(1, 1, 1, 30deg)
    matrix3d(1, 0, 0, 0, 0, 1, 6, 0, 0, 0, 1, 0, 50, 100, 0, 1.1);
}
.face {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  position: absolute;
  backface-visibility: inherit;
  font-size: 60px;
  color: white;
}
.front {
  background: rgb(90 90 90 / 70%);
  transform: translateZ(50px);
}
.back {
  background: rgb(0 210 0 / 70%);
  transform: rotateY(180deg) translateZ(50px);
}
.right {
  background: rgb(210 0 0 / 70%);
  transform: rotateY(90deg) translateZ(50px);
}
.left {
  background: rgb(0 0 210 / 70%);
  transform: rotateY(-90deg) translateZ(50px);
}
.top {
  background: rgb(210 210 0 / 70%);
  transform: rotateX(90deg) translateZ(50px);
}
.bottom {
  background: rgb(210 0 210 / 70%);
  transform: rotateX(-90deg) translateZ(50px);
}
结果
矩阵平移和缩放示例
另一个 transform3d() 示例,它实现了动画化的组合平移和缩放。
HTML
html
<div class="foo">
  Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quos quaerat sit
  soluta, quisquam exercitationem delectus qui unde in facere necessitatibus aut
  quia porro dolorem nesciunt enim, at consequuntur aliquam esse?
</div>
CSS
css
html {
  width: 100%;
}
body {
  height: 100vh;
  /* Centering content */
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-content: center;
}
.foo {
  width: 50%;
  padding: 1em;
  color: white;
  background: #ff8c66;
  border: 2px dashed black;
  text-align: center;
  font-family: system-ui, sans-serif;
  font-size: 14px;
  /* Setting up animation for better demonstration */
  animation: MotionScale 2s alternate linear infinite;
}
@keyframes MotionScale {
  0% {
    /*
      Identity matrix is used as basis here.
      The matrix below describes the
      following transformations:
        Translates every X point by -50px
        Translates every Y point by -100px
        Translates every Z point by 0
        Scales down by 10%
    */
    /* prettier-ignore */
    transform: matrix3d(
      1, 0, 0, 0,
      0, 1, 0, 0,
      0, 0, 1, 0,
      -50, -100, 0, 1.1
    );
  }
  50% {
    /* prettier-ignore */
    transform: matrix3d(
      1, 0, 0, 0,
      0, 1, 0, 0,
      0, 0, 1, 0,
      0, 0, 0, 0.9
    );
  }
  100% {
    /* prettier-ignore */
    transform: matrix3d(
      1, 0, 0, 0,
      0, 1, 0, 0,
      0, 0, 1, 0,
      50, 100, 0, 1.1
    )
  }
}
结果
规范
| 规范 | 
|---|
| CSS 变换模块级别 2 # funcdef-matrix3d | 
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