div+scss实现三维彩球由点汇聚成球动画效果代码-html代码-BFW代码库

div+scss实现三维彩球由点汇聚成球动画效果代码

代码语言：html

所属分类：动画

代码描述：div+scss实现三维彩球由点汇聚成球动画效果代码

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  type = 'text/scss'>
// global stuff

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #000;
  overflow: hidden;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;

  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0.5rem;

  &:hover .scene {
    scale: 1.2;
  }
}

@mixin visually-hidden() {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  left: -10000px;
}

@mixin centered() {
  display: flex;
  justify-content: center;
  align-items: center;
}

// scene

.scene {
  perspective: 30rem;
  transition: perspective 2s ease-in-out, scale 300ms ease;
  --rotationXstart: -30deg;
  --rotationXend: -30deg;
  position: absolute;
  left: 50%;
  top: 50%;

  * {
    position: absolute;
    transform-style: preserve-3d;
  }

  --radius: min(10rem, 35vw);
}

// sphere

.sphere {
  @include centered();
  animation: rotate-around 20s linear infinite;

  @keyframes rotate-around {
    0% {
      transform: rotateX(var(--rotationXstart)) rotateY(0deg);
    }

    100% {
      transform: rotateX(var(--rotationXend)) rotateY(360deg);
    }
  }
}

// points

$number: 10; // number of latitudes
$turn: 360deg;

.point {
  --size: calc(0.15 * var(--radius));
  width: var(--size);
  aspect-ratio: 1;
  border-radius: 50%;
  --alpha: 0deg;
  --beta: 0deg;
  --hue: 0deg;
  background-color: hsl(var(--hue), 100%, 50%);
  animation: intro 5s ease-in-out .........完整代码请登录后点击上方下载按钮下载查看