gsap+ScrollTrigger实现滚动无限幻灯片流效果代码-html代码-BFW代码库

代码语言：html

所属分类：幻灯片

代码描述：gsap+ScrollTrigger实现滚动无限幻灯片流效果代码

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;
}
body {
	background: #111;
	min-height: 100vh;
	padding: 0;
	margin: 0;
}
.gallery {
	position: absolute;
	width: 100%;
	height: 100vh;
	overflow: hidden;
}

.cards {
	position: absolute;
	width: 14rem;
	height: 18rem;
	top: 40%;
	left: 50%;
	transform: translate(-50%, -50%);
}

.cards li {
	list-style: none;
	padding: 0;
	margin: 0;
	width: 14rem;
	height: 18rem;
	text-align: center;
	line-height: 18rem;
	font-size: 2rem;
	font-family: sans-serif;
	background-color: #9d7cce;
	position: absolute;
	top: 0;
	left: 0;
	border-radius: 0.8rem;
}

.actions {
	position: absolute;
	bottom: 25px;
	left: 50%;
	transform: translateX(-50%);
}

button {
  display:inline-block;
  outline: none;
  border: none;
  padding: 8px 14px;
  background: #414141;
  background-image: -webkit-linear-gradient(top, #575757, #414141);
  background-image: -moz-linear-gradient(top, #575757, #414141);
  background-image: -ms-linear-gradient(top, #575757, #414141);
  background-image: -o-linear-gradient(top, #575757, #414141);
  background-image: linear-gradient(to bottom, #575757, #414141);
  text-shadow: 0px 1px 0px #414141;
  -webkit-box-shadow: 0px 1px 0px 414141;
  -moz-box-shadow: 0px 1px 0px 414141;
  box-shadow: 0px 1px 0px 414141;
  color: #ffffff;
  text-decoration: none;
  margin: 0 auto 10px;
  -webkit-border-radius: 4;
  -moz-border-radius: 4;
  border-radius: 4px;
  padding: 12px 25px;
  font-family: "Signika Negative", sans-serif;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  font-size: 13px;
  line-height: 18px;
}

button:hover {
  background: #57a818;
  background-image: -webkit-linear-gradient(top, #57a818, #4d9916);
  background-image: -moz-linear-gradient(top, #57a818, #4d9916);
  background-image: -ms-linear-gradient(top, #57a818, #4d9916);
  background-image: -o-linear-gradient(top, #57a818, #4d9916);
  background-image: linear-gradient(to bottom, #57a818, #4d9916);
  text-shadow: 0px 1px 0px #32610e;
  -webkit-box-shadow: 0px 1px 0px fefefe;
  -moz-box-shadow: 0px 1px 0px fefefe;
  box-shadow: 0px 1px 0px fefefe;
  color: #ffffff;
  text-decoration: none;
}

button {
  font-size: 20px;
  font-weight: 400;
}

a {
  color: #88ce02;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
</style>

</head>
<body>
<!-- partial:index.partial.html -->
<div class="gallery">
	<ul class="cards">
		<li>0</li>
		<li>1</li>
		<li>2</li>
		<li>3</li>
		<li>4</li>
		<li>5</li>
		<li>6</li>
		<li>7</li>
		<li>8</li>
		<li>9</li>
		<li>10</li>
		<li>11</li>
		<li>12</li>
		<li>13</li>
		<li>14</li>
		<li>15</li>
		<li>16</li>
		<li>17</li>
		<li>18</li>
		<li>19</li>
		<li>20</li>
		<li>21</li>
		<li>22</li>
		<li>23</li>
		<li>24</li>
		<li>25</li>
		<li>26</li>
		<li>27</li>
		<li>28</li>
		<li>29</li>
		<li>30</li>
	</ul>
	<div class="actions">
		<button class="prev">Prev</button>
		<button class="next">Next</button>
	</div>
</div>
<!-- partial -->
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/gsap.3.5.2.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/ScrollTrigger.min.js"></script>

<script>
    gsap.registerPlugin(ScrollTrigger);

let iteration = 0; // gets iterated when we scroll all the way to the end or start and wraps around - allows us to smoothly continue the playhead scrubbing in the correct direction.

const spacing = 0.1,    // spacing of the cards (stagger)
	snap = gsap.utils.snap(spacing), // we'll use this to snap the playhead on the seamlessLoop
	cards = gsap.utils.toArray('.cards li'),
	seamlessLoop = buildSeamlessLoop(cards, spacing),
	scrub = gsap.to(seamlessLoop, { // we reuse this tween to smoothly scrub the playhead on the seamlessLoop
		totalT.........完整代码请登录后点击上方下载按钮下载查看