apply z position to slide container, rather than individual slides
This commit is contained in:
parent
66d7b6bfae
commit
e0aba9f5ae
|
@ -627,7 +627,7 @@ body {
|
|||
/*********************************************
|
||||
* OVERVIEW
|
||||
*********************************************/
|
||||
.reveal.overview .slides {
|
||||
.reveal.overview {
|
||||
-webkit-perspective-origin: 50% 50%;
|
||||
perspective-origin: 50% 50%;
|
||||
-webkit-perspective: 700px;
|
||||
|
|
|
@ -743,11 +743,10 @@ body {
|
|||
* OVERVIEW
|
||||
*********************************************/
|
||||
|
||||
.reveal.overview .slides {
|
||||
.reveal.overview {
|
||||
perspective-origin: 50% 50%;
|
||||
perspective: 700px;
|
||||
}
|
||||
|
||||
.reveal.overview .slides section {
|
||||
height: 700px;
|
||||
overflow: hidden;
|
||||
|
|
14
js/reveal.js
14
js/reveal.js
|
@ -165,6 +165,9 @@
|
|||
// The current scale of the presentation (see width/height config)
|
||||
scale = 1,
|
||||
|
||||
// The current z position of the presentation container
|
||||
z = 0,
|
||||
|
||||
// Cached references to DOM elements
|
||||
dom = {},
|
||||
|
||||
|
@ -1470,6 +1473,7 @@
|
|||
// Prefer zooming in desktop Chrome so that content remains crisp
|
||||
if( !isMobileDevice && /chrome/i.test( navigator.userAgent ) && typeof dom.slides.style.zoom !== 'undefined' ) {
|
||||
dom.slides.style.zoom = scale;
|
||||
transformElement( dom.slides, 'translateZ(-'+ z +'px)' );
|
||||
}
|
||||
// Apply scale transform as a fallback
|
||||
else {
|
||||
|
@ -1477,7 +1481,7 @@
|
|||
dom.slides.style.top = '50%';
|
||||
dom.slides.style.bottom = 'auto';
|
||||
dom.slides.style.right = 'auto';
|
||||
transformElement( dom.slides, 'translate(-50%, -50%) scale('+ scale +')' );
|
||||
transformElement( dom.slides, 'translate(-50%, -50%) scale('+ scale +')' + ' translateZ(-'+ z +'px)' );
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -1635,8 +1639,10 @@
|
|||
|
||||
var wasActive = dom.wrapper.classList.contains( 'overview' );
|
||||
|
||||
// Vary the depth of the overview based on screen size
|
||||
var depth = window.innerWidth < 400 ? 1000 : 2500;
|
||||
// Set the depth of the presentation. This determinse how far we
|
||||
// zoom out and varies based on display size. It gets applied at
|
||||
// the layout step.
|
||||
z = window.innerWidth < 400 ? 1000 : 2500;
|
||||
|
||||
dom.wrapper.classList.add( 'overview' );
|
||||
dom.wrapper.classList.remove( 'overview-deactivating' );
|
||||
|
@ -1653,7 +1659,7 @@
|
|||
hbackground = horizontalBackgrounds[i],
|
||||
hoffset = config.rtl ? -105 : 105;
|
||||
|
||||
var htransform = 'translateZ(-'+ depth +'px) translate(' + ( ( i - indexh ) * hoffset ) + '%, 0%)';
|
||||
var htransform = 'translate(' + ( ( i - indexh ) * hoffset ) + '%, 0%)';
|
||||
|
||||
hslide.setAttribute( 'data-index-h', i );
|
||||
|
||||
|
|
Loading…
Reference in New Issue