3D Carousel Gallery

3d-carousel-gallery.markdown

3D Carousel Gallery

Using CSS 3D transforms, and just a bit of Javascript. More information on my blog.

A Pen by substance on CodePen.

License.

index.html

<base href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/4273/wanaka-tree.jpg">
<div id="carousel">
  <figure id="spinner">
    <img src="wanaka-tree.jpg" alt>
    <img src="still-lake.jpg" alt>
    <img src="pink-milford-sound.jpg" alt>
    <img src="paradise.jpg" alt>
    <img src="morekai.jpg" alt>
    <img src="milky-blue-lagoon.jpg" alt>
    <img src="lake-tekapo.jpg" alt>
    <img src="milford-sound.jpg" alt>
  </figure>
</div>
<span style="float:left" class="ss-icon" onclick="galleryspin('-')">&lt;</span>
<span style="float:right" class="ss-icon" onclick="galleryspin('')">&gt;</span>

script.js

 var angle = 0;
function galleryspin(sign) { 
spinner = document.querySelector("#spinner");
if (!sign) { angle = angle + 45; } else { angle = angle - 45; }
spinner.setAttribute("style","-webkit-transform: rotateY("+ angle +"deg); -moz-transform: rotateY("+ angle +"deg); transform: rotateY("+ angle +"deg);");
}

style.css

div#carousel { 
  perspective: 1200px; 
  background: #100000; 
  padding-top: 10%; 
  font-size:0; 
  margin-bottom: 3rem; 
  overflow: hidden; 
}
figure#spinner { 
  transform-style: preserve-3d; 
  height: 300px; 
  transform-origin: 50% 50% -500px; 
  transition: 1s; 
} 
figure#spinner img { 
  width: 40%; max-width: 425px; 
  position: absolute; left: 30%;
  transform-origin: 50% 50% -500px;
  outline:1px solid transparent; 
}
figure#spinner img:nth-child(1) { transform:rotateY(0deg); 
}
figure#spinner img:nth-child(2) { transform: rotateY(-45deg); }
figure#spinner img:nth-child(3) { transform: rotateY(-90deg); }
figure#spinner img:nth-child(4) { transform: rotateY(-135deg); }
figure#spinner img:nth-child(5){ transform: rotateY(-180deg); }
figure#spinner img:nth-child(6){ transform: rotateY(-225deg); }
figure#spinner img:nth-child(7){ transform: rotateY(-270deg); }
figure#spinner img:nth-child(8){ transform: rotateY(-315deg); }
div#carousel ~ span { 
  color: #fff; 
  margin: 5%; 
  display: inline-block; 
  text-decoration: none; 
  font-size: 2rem; 
  transition: 0.6s color; 
  position: relative; 
  margin-top: -6rem; 
  border-bottom: none; 
  line-height: 0; }
div#carousel ~ span:hover { color: #888; cursor: pointer; }