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amp-orientation-observer-3d-parallax.amp.html
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<html ⚡ lang="en">
<head>
<meta charset="utf-8">
<title>amp-orientation-observer</title>
<link rel="canonical" href="amps.html">
<meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1">
<script async custom-element="amp-animation" src="https://cdn.ampproject.org/v0/amp-animation-0.1.js"></script>
<script async custom-element="amp-orientation-observer" src="https://cdn.ampproject.org/v0/amp-orientation-observer-0.1.js"></script>
<style amp-custom>
body {
font-family: Helvetica, sans-serif;
margin: auto;
}
.title {
background-color: black;
color: white;
line-height: 1.2em;
}
#header-x {
position: absolute;
top: 20vh;
left: 5vw;
z-index: 2;
}
#header-y {
padding: 5px;
}
.spacer {
height: 70vh;
width: 100%;
background-image: -webkit-linear-gradient(#EEE 50%, white 50%);
background-image: linear-gradient(#EEE 50%, white 50%);
background-size: 100% 3em;
}
#animation {
position: relative;
top: 0;
left: 0;
}
#stars-x {
width: 100vw;
height: 80vh;
top: 0;
position:absolute;
}
#stars-y {
background-image: url(img/stars.png);
background-repeat: repeat-y;
width: 100%;
height: 100%;
}
</style>
<style amp-boilerplate>body{-webkit-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-moz-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-ms-animation:-amp-start 8s steps(1,end) 0s 1 normal both;animation:-amp-start 8s steps(1,end) 0s 1 normal both}@-webkit-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-moz-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-ms-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-o-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}</style><noscript><style amp-boilerplate>body{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none}</style></noscript>
<script async src="https://cdn.ampproject.org/v0.js"></script>
</head>
<body>
<amp-animation id="starsX" layout="nodisplay">
<script type="application/json">
{
"duration": "3s",
"fill": "both",
"direction": "alternate",
"animations": [
{
"selector": "#stars-x",
"keyframes": [
{ "transform": "translateX(-10vw)" },
{ "transform": "translateX(10vw)" }
]
}
]
}
</script>
</amp-animation>
<amp-animation id="starsY" layout="nodisplay">
<script type="application/json">
{
"duration": "3s",
"fill": "both",
"direction": "alternate",
"animations": [
{
"selector": "#stars-y",
"keyframes": [
{ "transform": "translateY(-10vw)" },
{ "transform": "translateY(10vw)" }
]
}
]
}
</script>
</amp-animation>
<amp-animation id="headerX" layout="nodisplay">
<script type="application/json">
{
"duration": "3s",
"fill": "both",
"direction": "alternate",
"animations": [
{
"selector": "#header-x",
"keyframes": [
{ "transform": "translateX(0)" },
{ "transform": "translateX(20vh)" }
]
}
]
}
</script>
</amp-animation>
<amp-animation id="headerY" layout="nodisplay">
<script type="application/json">
{
"duration": "3s",
"fill": "both",
"direction": "alternate",
"animations": [
{
"selector": "#header-y",
"keyframes": [
{ "transform": "translateY(0)" },
{ "transform": "translateY(20vh)" }
]
}
]
}
</script>
</amp-animation>
<amp-orientation-observer
on="gamma:starsX.seekTo(percent=event.percent);beta:starsY.seekTo(percent=event.percent);"
layout="nodisplay" smoothing="5">
</amp-orientation-observer>
<amp-orientation-observer
on="gamma:headerX.seekTo(percent=event.percent);beta:headerY.seekTo(percent=event.percent);"
layout="nodisplay" smoothing="5">
</amp-orientation-observer>
<div class="spacer"></div>
<div id="animation">
<amp-img alt="A view of the galaxy"
src="https://images.unsplash.com/photo-1445233566136-a2a4e2c38bc2?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=d7c6f165202ef84fb935dac255bf5052&auto=format&fit=crop&w=934&q=80"
width="434"
height="651"
layout="responsive">
</amp-img>
<div id="stars-x">
<div id="stars-y"></div>
</div>
<div id="header-x">
<h1 id="header-y">
<span class="title">Lorem Ipsum </br>Dolor Sit </br>Lorem Ipsum<span>
</h1>
</div>
</div>
<div class="spacer"></div>
</body>
</html>