Build 3d Image carousel using html,css & js (source code)

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Today we will create a 3D photo carousel using HTML, CSS and JS.

what is 3d photo carousel –

A 3D photo carousel is a slideshow that uses 3D transforms and JavaScript to cycle through a series of images. They are also known as sliders, galleries, or slideshows.

01. HTML Code :-

<!DOCTYPE html>
<html lang="en" >
<head>
  <meta charset="UTF-8">
  <title>CodeJuster - 3D photo carousel</title>
  <link rel="stylesheet" href="./style.css">

</head>
<body>
<!-- partial:index.partial.html -->
<div id="drag-container">
  <div id="spin-container">
    <img src="https://i.postimg.cc/pTmny7hB/2.jpg" alt="">
    <img src="https://i.postimg.cc/fL1SdKYQ/3.jpg" alt="">
    <img src="https://i.postimg.cc/XNyCbR0j/4.jpg" alt="">
    <img src="https://i.postimg.cc/4yt7Q917/5.jpg" alt="">
    <img src="https://i.postimg.cc/xTvNkLCB/6.jpg" alt="">
    <img src="https://i.postimg.cc/L6KZ6xHz/7.jpg" alt="">
    <img src="https://i.postimg.cc/0y9M7rKj/girl-01.jpg" alt="">
    <!-- Text at center of ground -->
    <p>     Go to my website <mark>CodeJuster.com</mark></p>
  </div>
  <div id="ground"></div>
</div>

<div id="music-container"></div>


<style>.github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}</style>
<!-- partial -->
  <script  src="./script.js"></script>

</body>

02. CSS Code :-

* {
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
  /* for touch screen */
  touch-action: none; 
}

body {
  overflow: hidden;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  background: #0e0f0b;
  -webkit-perspective: 1000px;
          perspective: 1000px;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
}

#drag-container, #spin-container {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin: auto;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
  -webkit-transform: rotateX(-10deg);
          transform: rotateX(-10deg);
}

#drag-container img, #drag-container video {
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  line-height: 200px;
  font-size: 50px;
  text-align: center;
  -webkit-box-shadow: 0 0 8px cyan;
          box-shadow: 0 0 8px cyan;
  -webkit-box-reflect: below 10px linear-gradient(transparent, transparent, #0005);
}

#drag-container img:hover, #drag-container video:hover {
  -webkit-box-shadow: 0 0 15px cyan;
          box-shadow: 0 0 15px cyan;
  -webkit-box-reflect: below 10px linear-gradient(transparent, transparent, #0007);
}

#drag-container p {
  font-family: Serif;
  position: absolute;
  top: 100%;
  left: 50%;
  -webkit-transform: translate(-50%,-50%) rotateX(90deg);
          transform: translate(-50%,-50%) rotateX(90deg);
  color: #c8ff00;
}

#ground {
  width: 900px;
  height: 900px;
  position: absolute;
  top: 100%;
  left: 50%;
  -webkit-transform: translate(-50%,-50%) rotateX(90deg);
          transform: translate(-50%,-50%) rotateX(90deg);
  background: -webkit-radial-gradient(center center, farthest-side , #9993, transparent);
}

#music-container {
  position: absolute;
  top: 0;
  left: 0;
}
audio{
  display: none;
}

@-webkit-keyframes spin {
  from{
    -webkit-transform: rotateY(0deg);
            transform: rotateY(0deg);
  } to{
    -webkit-transform: rotateY(360deg);
            transform: rotateY(360deg);
  }
}

@keyframes spin {
  from{
    -webkit-transform: rotateY(0deg);
            transform: rotateY(0deg);
  } to{
    -webkit-transform: rotateY(360deg);
            transform: rotateY(360deg);
  }
}
@-webkit-keyframes spinRevert {
  from{
    -webkit-transform: rotateY(360deg);
            transform: rotateY(360deg);
  } to{
    -webkit-transform: rotateY(0deg);
            transform: rotateY(0deg);
  }
}
@keyframes spinRevert {
  from{
    -webkit-transform: rotateY(360deg);
            transform: rotateY(360deg);
  } to{
    -webkit-transform: rotateY(0deg);
            transform: rotateY(0deg);
  }
}

03. JavaScript Code :-

var radius = 240; // how big of the radius
var autoRotate = true; // auto rotate or not
var rotateSpeed = -60; // unit: seconds/360 degrees
var imgWidth = 120; // width of images (unit: px)
var imgHeight = 170; // height of images (unit: px)

// Link of background music - set 'null' if you dont want to play background music
var bgMusicURL = '';
var bgMusicControls = true; // Show UI music control

// ===================== start =======================
// animation start after 100 miliseconds
setTimeout(init, 1000);

var odrag = document.getElementById('drag-container');
var ospin = document.getElementById('spin-container');
var aImg = ospin.getElementsByTagName('img');
var aVid = ospin.getElementsByTagName('video');
var aEle = [...aImg, ...aVid]; // combine 2 arrays

// Size of images
ospin.style.width = imgWidth + "px";
ospin.style.height = imgHeight + "px";

// Size of ground - depend on radius
var ground = document.getElementById('ground');
ground.style.width = radius * 3 + "px";
ground.style.height = radius * 3 + "px";

function init(delayTime) {
  for (var i = 0; i < aEle.length; i++) {
    aEle[i].style.transform = "rotateY(" + (i * (360 / aEle.length)) + "deg) translateZ(" + radius + "px)";
    aEle[i].style.transition = "transform 1s";
    aEle[i].style.transitionDelay = delayTime || (aEle.length - i) / 4 + "s";
  }
}

function applyTranform(obj) {
  // Constrain the angle of camera (between 0 and 180)
  if(tY > 180) tY = 180;
  if(tY < 0) tY = 0;

  // Apply the angle
  obj.style.transform = "rotateX(" + (-tY) + "deg) rotateY(" + (tX) + "deg)";
}

function playSpin(yes) {
  ospin.style.animationPlayState = (yes?'running':'paused');
}

var sX, sY, nX, nY, desX = 0,
    desY = 0,
    tX = 0,
    tY = 10;

// auto spin
if (autoRotate) {
  var animationName = (rotateSpeed > 0 ? 'spin' : 'spinRevert');
  ospin.style.animation = `${animationName} ${Math.abs(rotateSpeed)}s infinite linear`;
}

// add background music
if (bgMusicURL) {
  document.getElementById('music-container').innerHTML += `
<audio src="${bgMusicURL}" ${bgMusicControls? 'controls': ''} autoplay loop>    
<p>If you are reading this, it is because your browser does not support the audio element.</p>
</audio>
`;
}

// setup events
document.onpointerdown = function (e) {
  clearInterval(odrag.timer);
  e = e || window.event;
  var sX = e.clientX,
      sY = e.clientY;

  this.onpointermove = function (e) {
    e = e || window.event;
    var nX = e.clientX,
        nY = e.clientY;
    desX = nX - sX;
    desY = nY - sY;
    tX += desX * 0.1;
    tY += desY * 0.1;
    applyTranform(odrag);
    sX = nX;
    sY = nY;
  };

  this.onpointerup = function (e) {
    odrag.timer = setInterval(function () {
      desX *= 0.95;
      desY *= 0.95;
      tX += desX * 0.1;
      tY += desY * 0.1;
      applyTranform(odrag);
      playSpin(false);
      if (Math.abs(desX) < 0.5 && Math.abs(desY) < 0.5) {
        clearInterval(odrag.timer);
        playSpin(true);
      }
    }, 17);
    this.onpointermove = this.onpointerup = null;
  };

  return false;
};

document.onmousewheel = function(e) {
  e = e || window.event;
  var d = e.wheelDelta / 20 || -e.detail;
  radius += d;
  init(1);
};

OutPut :-

3d-carosel codejuster

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