js实现可拖拽三维立方体内圆环旋转动画效果代码-html代码-BFW代码库

js实现可拖拽三维立方体内圆环旋转动画效果代码

代码语言：html

所属分类：三维

代码描述：js实现可拖拽三维立方体内圆环旋转动画效果代码

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>
:root {
  --cube: 50vmin;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
}

#cube-wrap {
  perspective: 1000px;
  perspective-origin: 50% var(--cube);
  height: 100vh;
  display: grid;
  align-content: center;
  background: black;
  overflow: hidden;
  cursor: grab;
}

#cube-wrap:active {
  cursor: grabbing;
}

.cube {
  position: relative;
  width: var(--cube);
  height: var(--cube);
  transform-style: preserve-3d;
  transform: rotateX(-30deg) rotateY(45deg);
  margin: 0 auto;
  user-select: none;
}

.inner-wrap {
  position: relative;
  width: var(--cube);
  height: var(--cube);
  transform-style: preserve-3d;
  animation: spin 5s infinite linear;
  margin: 0 auto;
  user-select: none;
}

.cube .face {
  position: absolute;
  background: rgba(255, 0, 150, 0.25);
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border: 3px solid black;
}

.front {
  transform: rotateY(0deg) translateZ(calc(var(--cube) * 0.5));
}

.back {
  transform: rotateY(180deg) translateZ(calc(var(--cube) * 0.5));
}

.left {
  transform: rotateY(-90deg) translateZ(calc(var(--cube) * 0.5));
}

.right {
  transform: rotateY(90deg) translateZ(calc(var(--cube) * 0.5));
}

.top {
  transform: rotateX(90deg) translateY(calc(var(--cube) * -0.5));
  transform-origin: top left;
}

.bottom {
  transform: rotateX(-90deg) translateY(calc(var(--cube) * 0.5));
  transform-origin: bottom left;
}

.inner1 {
  transform: rotateX(0) rotateY(90deg) translateY(0px);
}

.inner2 {
  transform: rotateX(90deg) translateY(0px);
}

.inner3 {
}

.cube .inner {
  border: 6px solid black;
  backface-visibility: visible !important;
  border-radius: 100%;
}

/*.inner::after {
  content: "";
  position: absolute;
  width: 50%;
  height: 50%;
  top: 0;
  left: 0;
  border-bottom: 5px solid black;
}

.inner::before {
  content: "";
  position: absolute;
  width: 50%;
  height: 50%;
  bottom: 0;
  right: 0;
  border-left: 5px solid black;
}*/

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

  to {
    transform: rotateX(1turn) rotateY(1turn);
  }
}
</style>.........完整代码请登录后点击上方下载按钮下载查看