滚动魔法视差问题

Question

我只是想在我的索引页面上使用 scrollmagic 创建一个基本的 2 层视差效果，该页面下方有一个巨大的图像和内容。我看了几次文档和源代码，但它似乎不起作用，我不知道我错过了什么：

html:

<div class="row zero-padding parallaxParent" id="parallax1">
  <div class="col-xs-12 zero-padding index--background" style="background-image: url('{{ backgroundimage.picture.url }}')">
    <h1>MACRO FOODS</h1>
    <h2>Healthy made easy</h2>
  </div>
</div>


<div class="row zero-padding">
  <div class="col-xs-12 index--title">
    <p> What is Macro Foods?</p>
  </div>
</div>
<div class="row zero-padding index--blockwrap">
  <div class="col-xs-12 col-md-8">
    <p class="index--body">{{ whatismacrofoods.text }}
  </div>
  <div class="col-xs-12 col-md-4">
    <img class="index--image" src="{{ imagesindex1.picture.url }}">
  </div>
</div>

<script src="//cdnjs.cloudflare.com/ajax/libs/ScrollMagic/2.0.5/ScrollMagic.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/ScrollMagic/2.0.5/plugins/debug.addIndicators.min.js"></script>
<!--Custom-->
<script src="{% static 'scripts/main.js' %}"></script>
<script src="{% static 'scripts/parallax.js' %}"></script>

css:

.parallaxParent {
  height: 100vh;
  overflow: hidden;
}

.parrallaxParent > * {
  height: 200%;
  position: relative;
  top: -100%;
}

parallax.js:

//Parallax Scrollmagic
var controller = new ScrollMagic.Controller({globalSceneOptions: {triggerHook: "onEnter", duration: "200%"}});

new ScrollMagic.Scene({triggerElement: "#parallax1", duration: "120%"})
.setTween("#parallax1 > div", {y: "80%", ease: Linear.easeNone})
.addIndicators()
.addTo(controller);

new ScrollMagic.Scene({triggerElement: "#parallax2"})
.setTween("#parallax2 > div", {y: "80%", ease: Linear.easeNone})
.addIndicators()
.addTo(controller);

new ScrollMagic.Scene({triggerElement: "#parallax3"})
.setTween("#parallax3 > div", {y: "80%", ease: Linear.easeNone})
.addIndicators()
.addTo(controller);

Answer 1

编辑原始 post 后编辑：

我没有看到您的代码中引用了 TweenMax.js 和 animation.gsap.js - 或者其他脚本中是否以某种方式包含了它们？

第二次评论后的补充：

TweenMax.js可以这样引用

<script src="http://cdnjs.cloudflare.com/ajax/libs/gsap/latest/TweenMax.min.js"></script>

animation.gsap.js 像这样：

<script src="http://cdnjs.cloudflare.com/ajax/libs/gsap/1.18.0/plugins/CSSPlugin.min.js"></script>

但您也应该在 "scrollmagic" 文件夹的 "plugins" 文件夹中找到它。

滚动魔法视差问题

Scroll Magic Parallax Problems

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