html视差滚动效果

请添加图片描述

html视差滚动效果

借助gsap效果去实现的

DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>gsap视差滚动title>
    <style>
        body {
            padding: 0 0;
            margin: 0 0;
        }

        section {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            width: 100%;
            height: 100vh;
        }

        h1 {
            color: #ffffff;
            font-size: 65px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            /* text-stroke: 2px #000;
            -webkit-text-stroke: 2px #000; */
            mix-blend-mode: difference;
        }

        section:nth-child(1) {
            background: url('./img/1.jpg')no-repeat center;
        }

        section:nth-child(2) {

            background: url('./img/2.jpg')no-repeat center;
        }

        section:nth-child(3) {

            background: url('./img/3.jpg')no-repeat center;
        }

        section:nth-child(4) {

            background: url('./img/4.jpg')no-repeat center;
        }

        section:nth-child(5) {
            background: url('./img/5.jpg')no-repeat center;
        }

        section:nth-child(6) {
            background: url('./img/6.jpg')no-repeat center;
        }

        section:nth-child(7) {
            background: url('./img/7.jpg')no-repeat center;
        }

        section:nth-child(8) {
            background: url('./img/9.jpg')no-repeat center;
        }

        section:nth-child(9) {
            background: url('./img/9.jpg')no-repeat center;
        }

        section:nth-child(10) {
            background: url('./img/10.jpg')no-repeat center;
        }

        section:nth-child(11) {
            background: url('./img/11.jpg')no-repeat center;
        }

        section:nth-child(12) {
            background: url('./img/12.jpg')no-repeat center;
        }
    style>
head>

<body>
    <section>
        <h1>展示文字1h1>
    section>
    <section>
        <h1>展示文字2h1>
    section>
    <section>
        <h1>展示文字3h1>
    section>
    <section>
        <h1>展示文字4h1>
    section>
    <section>
        <h1>展示文字5h1>
    section>
    <section>
        <h1>展示文字6h1>
    section>
    <section>
        <h1>展示文字7h1>
    section>
    <section>
        <h1>展示文字8h1>
    section>
    <section>
        <h1>展示文字9h1>
    section>
    <section>
        <h1>展示文字10h1>
    section>
    <section>
        <h1>展示文字11h1>
    section>
    <section>
        <h1>展示文字12h1>
    section>
body>

html>



<script src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/16327/gsap-latest-beta.min.js">script>
<script src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/16327/ScrollTrigger.min.js">script>
<script>

    const section = document.querySelectorAll('section');

    //注册GSAP的ScrollTrigger插件的代码。在使用ScrollTrigger之前，必须先使用该代码进行注册以确保插件的正常使用。
    gsap.registerPlugin(ScrollTrigger);

    section.forEach(section => {
        gsap.fromTo(section, {
            backgroundPositionY: `-${window.innerHeight / 2}px`
        }, {
            backgroundPositionY: `${window.innerHeight / 2}px`,
            // duration:3,
            ease: 'none',
            scrollTrigger: {
                trigger: section,
                scrub: true,
            }
        })
    })

    //gsap.fromTo() -可以定义起始值和结束值。
script>

gsap-latest-beta.min.js

ScrollTrigger.min.js

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原文地址：https://blog.csdn.net/qq_43940789/article/details/140450518