Reputation: 779
I'm new to GSAP.
I was following MilklsNice's ScrollMagic & GSAP tutorial on YouTube.
One of GSAP animation he explained how to make an animation that looks like opening a book from LEFT to RIGHT.
var overlay_test = document.querySelector('.overlay_test');
var animate_in = new TimelineMax();
animate_in
.fromTo(overlay_test, 2,
{skewX: 10, scale: 1.5},
{skewX: 0, xPercent: 100, transformOrigin: "0% 100%", ease: Power2.easeOut})
.box_test{
position: relative;
overflow: hidden;
height: 350px;
}
.img_test{
width: 800px;
}
.overlay_test{
display: block;
position: absolute;
left: 0;
top: 0;
background:white;
width: 100%;
height: 100%;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.20.2/TweenMax.min.js"></script>
<div class="box_test">
<img class="img_test" src="https://images.unsplash.com/photo-1553696801-25638feb93fe?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1000&q=80" alt="korea">
<div class="overlay_test"></div>
</div>
(You can also check out the CodePen for this)
At this webpage, I learned how to show a div from right to left. The code is the following:
var left = new TimelineMax ();
var rect = document.getElementById('rect');
left
.from(rect,2,{width:0},1)
.from(rect,2,{left:400},1)
Result
EDIT ON
body{
background: #414141;
overflow:hidden;
}
#rect{
position:relative;
width:400px;
height:350px;
margin: 20px;
background: green;
align-items: center;
overflow:hidden;
}
#copy{
position: absolute;
bottom: 0;
margin: 0 10px;
}
h1{
font-family: 'Work Sans', sans-serif;
color: white;
width: max-content;
margin: 0 auto;
font-size: 145px;
line-height: 100px;
}
.very{
font-size: 80px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.20.2/TweenMax.min.js"></script>
<div id="rect">
<div id="copy">
<h1 class="very">Very cool </h1>
<h1> Jack!</h1>
</div>
</div>
BY THE WAY,
this animation is NOT exactly what I wanted. Because, it just moves a div from right to left instead of opening it like a book from right to left. However, I still tried:
var overlay_test = document.querySelectorAll('.overlay_test');
var animate_in = new TimelineMax();
animate_in
.from(overlay_test,2,{width:0},1)
.from(overlay_test,2,{left:800},1)
.box_test{
position: relative;
overflow: hidden;
height: 350px;
}
.img_test{
width: 800px;
}
.overlay_test{
display: block;
position: absolute;
left: 0;
top: 0;
background:white;
width: 100%;
height: 100%;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.20.2/TweenMax.min.js"></script>
<div class="box_test">
<img class="img_test" src="https://images.unsplash.com/photo-1553696801-25638feb93fe?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1000&q=80" alt="korea">
<div class="overlay_test"></div>
</div>
Now, the image disappears. So, I thought that I could apply the animation to the picture instead of the overlay image. However, now the animation starts from top-left corner of the screen as a very tiny image and expand from there.
var img_test = document.querySelectorAll('.img_test');
var animate_in = new TimelineMax();
animate_in
.from(img_test,2,{width:0},1)
.from(img_test,2,{left:800},1)
.box_test{
position: relative;
overflow: hidden;
height: 350px;
}
.img_test{
width: 800px;
}
.overlay_test{
display: block;
position: absolute;
left: 0;
top: 0;
background:white;
width: 100%;
height: 100%;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.20.2/TweenMax.min.js"></script>
<div class="box_test">
<img class="img_test" src="https://images.unsplash.com/photo-1553696801-25638feb93fe?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1000&q=80" alt="korea">
</div>
This is not what I want either.
I want to make an animation that looks like opening a book from RIGHT to LEFT. (the opposite of what I include at the beginning.)
How could I make it happen? :)
Upvotes: 0
Views: 1730
Reputation: 16261
Use in animation right:0
to right:200%
also in css change left:0
to right:0
var overlay_test = document.querySelector('.overlay_test');
var animate_in = new TimelineMax();
animate_in
.fromTo(overlay_test, 2,
{skewX: 10, scale: 1.5 , right:0 },
{skewX: 0, right:"200%" ,transformOrigin: "0% 100%", ease: Power2.easeOut})
.box_test{
position: relative;
overflow: hidden;
height: 350px;
}
.img_test{
width: 800px;
}
.overlay_test{
display: block;
position: absolute;
right: 0;
top: 0;
background:white;
width: 100%;
height: 100%;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.20.2/TweenMax.min.js"></script>
<div class="box_test">
<img class="img_test" src="https://images.unsplash.com/photo-1553696801-25638feb93fe?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1000&q=80" alt="korea">
<div class="overlay_test"></div>
</div>
Upvotes: 1