js+css实现可爱可交互的圆柱体猫咪动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：js+css实现可爱可交互的圆柱体猫咪动画效果代码

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>
* {
  box-sizing: border-box;
  user-select: none;
}

body {
  padding: 0;
  margin: 0;
  font-family: sans-serif;
  background-color:#1bd2b6;
  color: white;
  overscroll-behavior: contain;
  --cat-color: #9febf8;
  --dark: #703110;
}

.wrapper {
  position: absolute;
  height: 100dvh;
  width: 100dvw;
  overflow: hidden;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cat {
  position: absolute;
  --h: 60px;
  height: var(--h);
  width: 50px;
  background-color: var(--cat-color);
  transition: transform 0.9s;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
}

.panel {
  position: absolute;
  width: 50px;
  height: 50px;
  transition: transform 0.9s;
  transform-style: preserve-3d;
  perspective: 1000px;
}

.back {
  top: -25px;
  border-radius: 50%;
  background-color: var(--cat-color);
  cursor: pointer;
  z-index: 1;
}

.ears-wrapper {
  bottom: -15px;
  z-index: 2;
}

.front {
  bottom: -25px;
  cursor: pointer;
  z-index: 3;
}

.face {
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABkAAAAZCAYAAADE6YVjAAAAAXNSR0IArs4c6QAAAKlJREFUSEvFltENwCAIRMsIXaWbdZJu1lU6Ak1NMIqKEoX6K8fLoSiwDSxExFYYAEAvhRggJeeJJVgVokk+AisgMwACclcZZAWgBoqQlQAO8oNYuEjdBCfmEEtAdMMh57GHvet+eo1c7Le0kEIoiNQakKT1h3wOzMulPoRBQVYuScNrrrkcPn3i0oxUIoumpCff74G0cJN+XP4/4wpHtYHiv2mFN+Xs3PUCiD9+/hPRnGEAAAAASUVORK5CYII=);
  --w: 25px;
  --h: 25px;
}

.ears {
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABkAAAAbCAYAAACJISRoAAAAAXNSR0IArs4c6QAAAHVJREFUSEvtk0sKwDAIROP9D23IwmJNEF5b6Gayykfn4WhspOXuvo5mZvme7E8al1g8ZkEC6/JbSAA72Em85v1XCbGp9itXFjpbJW8AAazNv0G+AGTQVgkZUxr7+D8QkCDErSG7ZBdyAAVrumQXcgAFa7qQXRMPMDgcoxhOHAAAAABJRU5ErkJggg==);
  --w: 25px;
  --h: 27px;
}

.pix {
  width: calc(var(--w) * 2);
  height: calc(var(--h) * 2);
  background-size: calc(var(--w) * 2) calc(var(--h) * 2);
  transition: transform 0.9s;
  image-rendering: pixelated;
}

.back .tail {
  display: none;
  --w: 25px;
  --h: 25px;
}

.cat.flip .face {
  display: none;
}

.cat.flip .front {
  border-radius: 50%;
  background-color: var(--cat-color);
  z-index: 1;
}

.cat.flip .ears {
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABkAAAAbCAYAAACJISRoAAAAAXNSR0IArs4c6QAAAHxJREFUSEtjZEAC81//+A/iJopyMCKLk8LGZgbcMJgksoGkWIZPP15LYBbiswyb4ej6Bs4npAQTenwh+wxmDoZPKLEAZiF65KNYQg0LkC3C8AkpyZRUtWTnB1IsGrWElNBiGA2u0eAiKQRIUjyaukaDi6QQIEnxaOoiKbgArwk4HK85LucAAAAASUVORK5CYII=);
}

.cat.flip .back {
  z-index: 3;
}

.cat.flip .back .tail {
  display: block;
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABkAAAAZCAYAAADE6YVjAAAAAXNSR0IArs4c6QAAAMJJREFUSEvN1tENgCAMBFA7gqu4mZO4mas4AqYmEKy05QSM/Kp9XCItNFWsEELQXiMi8kqYL1jFZWELKyJI8RrsgbQAEZSpbkgPoAQlpCcgoe+QESnyNFeS4chIIKX5DbIu87Tth9c91OfkJWkFWDaRHsBrBMXhJChwJbHOSakginCzhBHeFAIlBE1TC8UQboO0du0leiC90+SDq3oy8q555SdfS2JOxtgXrC4QMQlqozf9wlrT8VpO/h18W5Fo673rBGwgn/7FATxCAAAAAElFTkSuQmCC);
}

.indicator {
  position: absolute;
  top: 10px;
  right: 10px;
  color: white;
}

.cat {
  animation: squidge infinite 3s;
  --offset: 10px;
}

.cat.walk {
  animation: squidge infinite 1s;
  --offset: 20px;
}

@keyframes squidge {
  0%, 100% {
    height: calc(var(--h) - var(--offset));
  }
  50% {
    height: var(--h);
  }
}

.sign {
  position: absolute;
  color: white;
  bottom: 10px;
  right: 10px;
  font-size: 10px;
}

a {
  color: white;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}
</style>



  
  
</head>

<body translate="no">
  <div class="wrapper">
  <div class="cat">
    <div class="front panel">
      <div class="img face pix"></div>
    </div>
    <div class="ears-wrapper panel">
      <div class="img ears pix"></div>
    </div>
    <div class="back panel">
      <div class="img tail pix"></div>
    </div>
  </div>
</div>
<div class="sign">
  by auther / <a href="" >auther</a>
</div>
  
      <script  >
const wrapper = document.querySelector('.wrapper');

const cat = {
  el: document.querySelector('.cat'),
  front: document.querySelector('.front'),
  back: document.querySelector('.back'),
  images: {
    els: document.querySelectorAll('.img'),
    deg: 0 },

  panels: document.querySelectorAll('.panel'),
  deg: 0,
  x: 0,
  y: 0,
  roll: {
    x: 0,
    y: 0 },

  isWalking: false,
  idleCount: 4,
  spinDeg: 45 };


const px = n => `${n}px`;

const setStyles = ({ el, x, y, deg }) => {
  el.style.transform = `translate(${x ? px(x) : 0}, ${y ? px(y) : 0}) rotate(${deg || 0}deg)`;
};

const nearest360 = deg => {
  const nearestN = n => n - 1 + Math.abs((n - 1) % 360 - 360);
  if (deg < 0) {
    return -nearestN(deg * -1);
  }
  return deg === 0 ? 0 : nearestN(deg);
};

const moduloN = (deg, n) => {
  if (deg < 0) {
    return deg % n + n;
  }
  return deg % n;
};

const rotateX = ({ el, deg }) => {
  const zKey = {
    0: -deg,
    45: -deg,
    90: -deg,
    135: -deg + 90,
    180: -deg + 180,
    225: -deg - 90,
    270: -deg,
    3.........完整代码请登录后点击上方下载按钮下载查看