css+div实现彩色三维滚筒棒滚下来动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：css+div实现彩色三维滚筒棒滚下来动画效果代码

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

<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">
  


  
  
  
  
<style>
*, *::before, *::after {
    padding: 0;
    margin: 0 auto;
    box-sizing: border-box;
}

body {
  background-color: #111;
  color: #fff;
  min-height: 100vh;
  display: grid;
  place-items: center;
  perspective: 40em;
  overflow: hidden;
  font-size: 2vh;
  
  * {
    transform-style: preserve-3d;
  }
}

.scene {
  position: relative;
  -webkit-animation: scene 60s infinite linear;
          animation: scene 60s infinite linear;
  
  --duration: 4s;
}

@-webkit-keyframes scene {
  to { rotate: y -1turn; }
}

@keyframes scene {
  to { rotate: y -1turn; }
}

.mainStick {
  --angle: asin(3/5);
  position: absolute;
  inset: -0px -10em;
  background-color: #fff;
  -webkit-animation: poleBase var(--duration) infinite ease-in;
          animation: poleBase var(--duration) infinite ease-in;

  .stick {
    position: absolute;
    inset: 0em;
    background-color: #f00;
    -webkit-animation: poleTranslate var(--duration) calc(var(--duration) * -0) infinite cubic-bezier(.4,0,.6,2.3);
            animation: poleTranslate var(--duration) calc(var(--duration) * -0) infinite cubic-bezier(.4,0,.6,2.3);

    i {
      position: absolute;
      inset: -0.4em -3em;
      background-color: hsl(0 0% calc((sin(var(--i) * 45deg) + 1) * 40% + 20%) );
      box-shadow: 0 0 0.5em #0005 inset;
      transform: translateY(-2em) rotateX(calc(var(--i) * 45deg)) translateZ(0.95em);
    }
  }
}

@-webkit-keyframes poleBase {
  0% { 
    transform-origin: right;
    transform: translate(-2em, 0em) rotate(calc(var(--angle) * -1));
    -webkit-animation-timing-function: ease-out;
            animation-timing-function: ease-out;
  }
  4% { 
    transform-origin: right;
    transform: translate(-2em, 0em) rotate(calc(var(--angle) * -0.9));
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  10% { 
    transform-origin: right;
    transform: translate(-2em, 0em) rotate(calc(var(--angle) * -1));
  }
  25% { 
    transform-origin: left;
    transform: translate(2em, 12em) rotate(calc(var(--angle) * -1));
  }
  50% { 
    transform-origin: left;
    transform: translate(2em, 12em) rotate(var(--angle));
    -webkit-animation-timing-function: ease-out;
            animation-timing-function: ease-out;
  }
  54% { 
    transform-origin: left;
    transform: translate(2em, 12em) rotate(calc(var(--angle) * 0.9));
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  60% { 
    transform-origin: left;
    transform: translate(2em, 12em) rotate(var(--angle));
  }
  75% {
    transform-origin: right;
    transform: translate(-2em, 24em) rotate(var(--angle));
  }
  100% {
    transform-origin: right;
    transform: translate(-2em, 24em) rotate(calc(var(--angle) * -1));
  }
  
  0% { translate: 0 0; -webkit-animation-timing-function: linear; animation-timing-function: linear; }
  100% { translate: 0 -24em; }
}

@keyframes poleBase {
  0% { 
    transform-origin: right;
    transform: translate(-2em, 0em) rotate(calc(var(--angle) * -1));
    -webkit-animation-timing-function: ease-out;
            animation-timing-function: ease-out;
  }
  4% { 
    transform-origin: right;
    transform: translate(-2em, 0em) rotate(calc(var(--angle) * -0.9));
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  10% { 
    transform-origin: right;
    transform: translate(-2em, 0em) rotate(calc(var(--angle) * -1));
  }
  25% { 
    transform-origin: left;
    transform: translate(2em, 12em) rotate(calc(var(--angle) * -1));
  }
  50% { 
    transform-origin: left;
    transform: translate(2em, 12em) rotate(var(--angle));
    -webkit-animation-timing-function: ease-out;
            animation-timing-function: ease-out;
  }
  54% { 
    transform-origin: left;
    transform: translate(2em, 12em) rotate(calc(var(--angle) * 0.9));
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  60% { 
    transform-origin: left;
    transform: translate(2em, 12em) rotate(var(--angle));
  }
  75% {
    transform-origin: right;
    transform: translate(-2em, 24em) rotate(var(--angle));
  }
  100% {
    transform-origin: right;
    transform: translate(-2em, 24em) rotate(calc(var(--angle) * -1));
  }
  
  0% { translate: 0 0; -webkit-animation-timing-function: linear; animation-timing-function: linear; }
  100% { translate: 0 -24em; }
}

@-webkit-keyframes poleTranslate {
  0%, 100% { translate: 3em; }
  50% { translate: -3em; }
}

@keyframes poleTranslate {
  0%, 100% { translate: 3em; }
  50% { translate: -3em; }
}

.sticks {
  .stick {
    position: absolute;
    -webkit-animation: stick calc(var(--duration) * 4) calc(var(--duration) / -2 * var(--s)) infinite linear;
            animation: stick calc(var(--duration) * 4) calc(var(--duration) / -2 * var(--s)) infinite linear;

    &:nth-child(even) {
      --translateX: -8em;
    }

    i {
      position: absolute;
      inset: -0.4em -10em;
      background-color: hsl(calc(var(--s) * 45) 100% calc((sin(var(--i) * 45deg) + 1) * 25% + 25%));
      box-shadow: 0 0 0.5em #0005 inset;
      transform: rotateY(90deg) rotateX(calc(var(--i) * 45deg)) translateZ(0.95em);
  
      &:nth-child(2)::after,
      &:nth-child(3)::after,
      &:nth-child(4)::after {
        content: '';
        posi.........完整代码请登录后点击上方下载按钮下载查看