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feat: depth-factor data attribute

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This commit is contained in:
HarshKhandeparkar 2020-06-08 03:11:48 +05:30
parent ed14d06154
commit 9069f48756
2 changed files with 8 additions and 4 deletions
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2
index.html
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@ -51,7 +51,7 @@
<!-- /navbar -->
<!-- globalParallax -->
<div class="parallax" id="global-parallax">
<div class="parallax" data-depth-factor="3" id="global-parallax">
<img src="./img/lbry_background_art.png" alt="bg-img" class="parallax-img" />
<div class="parallax-mask"></div>
<div class="parallax-bg"></div>

10
lib/js/index.js
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@ -1,10 +1,14 @@
// Parallax
const depthFactor = 3; // Depth of the image wrt to the 0 z-index. 1 being at the same distance as the rest of the content and Infinity being as far away as possible.
const depthFactor = 5; // Depth of the image wrt to the 0 z-index. 1 being at the same distance as the rest of the content and Infinity being as far away as possible.
$(window).on('scroll', () => {
const movedBy = window.scrollY;
$('.parallax .parallax-img').css({
transform: `translateY(${movedBy / depthFactor}px)` // Move differently than the rest of the window
$('.parallax').each((i, elem) => {
const depth = $(elem).attr('data-depth-factor') || depthFactor; // dynamically get depthFactor
$(elem).find('.parallax-img').css({
transform: `translateY(${movedBy / depth}px)` // Move differently than the rest of the window
})
})
})
// /Parallax