css实现三维3d立方体变形动画效果代码-html代码-BFW代码库

代码语言：html
所属分类：三维
代码描述：css实现三维3d立方体变形动画效果代码
下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开
<html><head><style>html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

*, *:before, *:after {
  box-sizing: border-box;
  position: relative;
  -webkit-animation-timing-function: cubic-bezier(0.5, 0, 0, 1) !important;
          animation-timing-function: cubic-bezier(0.5, 0, 0, 1) !important;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  transform-style: preserve-3d;
  perspective: 1000px;
  background: linear-gradient(to bottom right, #a4c5c7, #2D3F48);
}
body:hover > label, body:hover > input {
  opacity: 1;
}

label, #shadows {
  position: fixed;
  top: 2vmin;
  opacity: 0.5;
}

label {
  left: 6vmin;
  color: white;
  font-weight: bold;
}

#shadows {
  left: 2vmin;
}

#shadows:not(:checked) ~ .cubes {
  --shadow-filter: none;
}

.cubes {
  width: 10vmin;
  height: 10vmin;
  transform: rotateX(60deg) rotateZ(-45deg);
  -webkit-backface-visibility: visible;
          backface-visibility: visible;
  overflow: visible;
  transform-style: preserve-3d;
  perspective: 9000px;
}

.cube, .large-shadow {
  height: 10vmin;
  width: 10vmin;
  transform-style: preserve-3d;
  -webkit-backface-visibility: visible;
          backface-visibility: visible;
  transform-origin: center center -0.5vmin;
  position: absolute;
  top: 0;
  left: 0;
}
.cube > .cube-wrap, .large-shadow > .cube-wrap {
  -webkit-animation: cube 4s infinite both;
          animation: cube 4s infinite both;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  -webkit-backface-visibility: visible;
          backface-visibility: visible;
  transform-origin: center center -0.5vmin;
  will-change: transform;
}
@-webkit-keyframes cube {
  from, to, 20%, 60% {
    -webkit-animation-timing-function: step-start;
            animation-timing-function: step-start;
    transform: none;
  }
  40% {
    transform: rotateY(-1turn);
  }
}
@keyframes cube {
  from, to, 20%, 60% {
    -webkit-animation-timing-function: step-start;
            animation-timing-function: step-start;
    transform: none;
  }
  40% {
    transform: rotateY(-1turn);
  }
}
.cube[data-cube^="1"], .large-shadow[data-cube^="1"] {
  top: calc(-10vmin - 2px);
  --color-bg-top: #A0EBE8;
  --color-bg-bottom: #89E4E4;
  --color-fl-top: #4EAFBC;
  --color-fl-bottom: #43A5B2;
}
.cube[data-cube^="2"], .large-shadow[data-cube^="2"] {
  --color-bg-top: #89E4E4;
  --color-bg-bottom: #76DEE5;
  --color-fl-top: #43A5B2;
  --color-fl-bottom: #3D93A9;
}
.cube[data-cube^="3"], .large-shadow[data-cube^="3"] {
  top: calc(10vmin + 2px);
  --color-bg-top: #76DEE5;
  --color-bg-bottom: #63D3D4;
  --color-fl-top: #3D93A9;
  --color-fl-bottom: #3B8D9F;
}
.cube[data-cube^="11"], .cube[data-cube^="21"], .cube[data-cube^="31"], .large-shadow[data-cube^="11"], .large-shadow[data-cube^="21"], .large-shadow[data-cube^="31"] {
  left: calc(-10vmin - 2px);
  --color-fr-top: #2D505F;
  --color-fr-bottom: #2D4F63;
}
.cube[data-cube^="12"], .cube[data-cube^="22"], .cube[data-cube^="32"], .large-shadow[data-cube^="12"], .large-shadow[data-cube^="22"], .large-shadow[data-cube^="32"] {
  --color-fr-top: #2D4F63;
  --color-fr-bottom: #2A5262;
}
.cube[data-cube^="13"], .cube[data-cube^="23"], .cube[data-cube^="33"], .large-shadow[data-cube^="13"], .large-shadow[data-cube^="23"], .large-shadow[data-cube^="33"] {
  left: calc(10vmin + 2px);
  --color-fr-top: #2A5262;
  --color-fr-bottom: #2A5467;
}
.cube[data-cube$="2"], .large-shadow[data-cube$="2"] {
  transform: translateZ(calc(10vmin + 2px));
}
.cube[data-cube$="3"], .large-shadow[data-cube$="3"] {
  transform: translateZ(calc(-10vmin - 2px));
}

.large-shadows {
  transform: translateZ(-21vmin);
}

.large-shadow {
  background: black;
  height: 10vmin;
  width: 10vmin;
  transform-origin: top right;
  -webkit-animation: large-shadow 4s infinite both;
          animation: large-shadow 4s infinite both;
  filter: var(--shadow-filter, blur(3vmin));
  opacity: 0.2;
  will-change: transform;
}
@-webkit-keyframes large-shadow {
  from, 80%, to {
    transform: scale(1.5, 3);
  }
  20% {
    transform: scale(1.5, 2);
  }
  40%, 60% {
    transform: scale(1.5, 5);
  }
  50% {
    transform: scale(1, 5);
  }
}
@keyframes large-shadow {
  from, 80%, to {
    transform: scale(1.5, 3);
  }
  20% {
    transform: scale(1.5, 2);
  }
  40%, 60% {
    transform: scale(1.5, 5);
  }
  50% {
    transform: scale(1, 5);
  }
}

[class^=cube-] {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: visible;
          backface-visibility: visible;
  top: 0;
  left: 0;
}
[class^=cube-], [class^=cube-]:before {
  will-change: transform;
  -webkit-animation: any 4s infinite both;
          animation: any 4s infinite both;
}
[class^=cube-]:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: inherit;
}

.cube-top {
  -webkit-animation-name: cube-top;
          animation-name: cube-top;
  overflow: hidden;
}
.cube-top:before, .cube-top:after {
  will-change: transform;
}
.cube-top:before {
  background-image: linear-gradient(to bottom, #CBFEFF, transparent), linear-gradient(to bottom, var(--color-bg-top), var(--color-bg-bottom));
  background-size: 2px 100%, auto;
  background-repeat: no-repeat;
}
.cube-top:after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #DFF4F0;
  -webkit-animation: cube-top-flash 4s infinite both;
          animation: cube-top-flash 4s infinite both;
}
@-webkit-keyframes cube-top-flash {
  from, 50%, 60%, to {
    opacity: 0;
  }
  52% {
    opacity: 0.9;
  }
}
@keyframes cube-top-flash {
  from, 50%, 60%, to {
    opacity: 0;
  }
  52% {
    opacity: 0.9;
  }
}
@-webkit-keyframes cube-top {
  20% {
    transform: translateZ(calc(-10vmin + 2vmin));
  }
  40%, 60%, 80% {
    transform: none;
  }
}
@keyframes cube-top {
  20% {
    transform: translateZ(calc(-10vmin + 2vmin));
  }
  40%, 60%, 80% {
    transform: none;
  }
}

.cube-front-left {
  transform-origin: left center;
  transform: rotateY(90deg);
  overflow: hidden;
}
.cube-front-left:before {
  background-image: linear-gradient(to bottom, var(--color-fl-top), var(--color-fl-bottom)), linear-gradient(to bottom, rgba(255, 255, 255, 0.5), transparent 60%);
  background-size: auto auto 1px 100%;
  background-repeat: no-repeat;
  transform-origin: right;
  -webkit-animation-name: cube-front-left;
          animation-name: cube-front-left;
  will-change: transform;
}
@-webkit-keyframes cube-front-left {
  20% {
    transform: scaleX(0.2);
  }
  40%, 60% {
    transform: translateX(-8vmin) scaleX(0.2);
  }
  80% {
    transform: none;
  }
}
@keyframes cube-front-left {
  20% {
    transform: scaleX(0.2);
  }
  40%, 60% {
    transform: translateX(-8vmin) scaleX(0.2);
  }
  80% {
    transform: none;
  }
}

.cube-front-right {
  transform-origin: bottom center;
  transform: rotateX(90deg);
}
.cube-front-right:before {
  background-image: linear-gradient(to right, var(--color-fr-top), var(--color-fr-bottom));
  transform-origin: top;
  -webkit-animation-name: cube-front-right;
          animation-name: cube-front-right;
  will-change: transform;
}
@-webkit-keyframes cube-front-right {
  20% {
    transform: scaleY(0.2);
  }
  40%, 60% {
    transform: translateY(8vmin) scaleY(0.2);
  }
  80% {
    transform: none;
  }
}
@keyframes cube-front-right {
  20% {
    transform: scaleY(0.2);
  }
  40%, 60% {
    transform: translateY(8vmin) scaleY(0.2);
  }
  80% {
    transform: none;
  }
}

.cube-bottom {
  transform: translateZ(-10vmin);
  background-image: linear-gradient(to bottom, var(--color-bg-top), var(--color-bg-bottom));
  -webkit-animation-name: cube-bottom;
          animation-name: cube-bottom;
}
@-webkit-keyframes cube-bottom {
  from, 20%, 80%, to {
    transform: translateZ(calc(-10vmin + 1px)) scale(0.95);
  }
  40%, 60% {
    transform: translateZ(-2vmin) scale(0.95);
  }
}
@keyframes cube-bottom {
  from, 20%, 80%, to {
    transform: translateZ(calc(-10vmin + 1px)) scale(0.95);
  }
  40%, 60% {
    transform: translateZ(-2vmin) scale(0.95);
  }
}
.cube-bottom:after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #DFF4F0;
  -webkit-animation: cube-bottom-flash 4s infinite both;
          animation: cube-bottom-flash 4s infinite both;
  will-change: transform;
}
@-webkit-keyframes cube-bottom-flash {
  from, 40%, 50%, to {
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