Created
May 20, 2011 11:11
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flux.transitions.blinds3d
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flux.transitions.blinds3d = function(fluxslider, opts) { | |
return new flux.transition(fluxslider, $.extend({ | |
requires3d: true, | |
barWidth: 150, | |
perspective: 600, | |
setup: function() { | |
var barCount = Math.floor(this.slider.image1.width() / this.options.barWidth) + 1; | |
var blockCountY = Math.floor(this.slider.image1.height() / this.options.barWidth) + 1; | |
// Adjust the barWidth so that we can fit inside the available space | |
this.options.barWidth = Math.floor(this.slider.image1.width() / barCount); | |
// Work out how much space remains with the adjusted barWidth | |
var remainder = this.slider.image1.width() - (barCount * this.options.barWidth), | |
addPerLoop = Math.ceil(remainder / barCount); | |
var delayBetweenBars = 150, | |
height = this.slider.image1.height(); | |
var totalLeft = 0; | |
for(var i=0; i<barCount; i++) { | |
var totalTop = 0, | |
addX, | |
thisbarWidth, | |
bar, | |
bar2, | |
barContainer; | |
if(remainder > 0) | |
{ | |
addX = remainder >= addPerLoop ? addPerLoop : remainderY; | |
thisbarWidth += addX; | |
remainder -= addX; | |
} | |
thisbarWidth = this.options.barWidth; | |
bar = $('<div class="bar bar-'+i+'"></div>').css({ | |
width: thisbarWidth+'px', | |
height: '100%', | |
position: 'absolute', | |
top: '0px', | |
left: '0px', | |
'z-index': 200, | |
'background-image': this.slider.image1.css('background-image'), | |
'background-position': '-'+totalLeft+'px 0px', | |
'background-repeat': 'no-repeat' | |
}).css3({ | |
'backface-visibility': 'hidden' | |
}); | |
bar2 = $(bar.get(0).cloneNode(false)).css({ | |
'background-image': this.slider.image2.css('background-image'), | |
'z-index': 190 | |
}).css3({ | |
'transform': flux.browser.rotateY(180) | |
}); | |
barContainer = $('<div class="barcontainer"></div>').css({ | |
width: thisbarWidth+'px', | |
height: height+'px', | |
position: 'absolute', | |
top: totalTop+'px', | |
left: totalLeft+'px', | |
}).css3({ | |
'transition-duration': '800ms', | |
'transition-timing-function': 'ease-out', | |
'transition-property': 'all', | |
'transition-delay': (i*delayBetweenBars)+'ms', | |
'transform-style': 'preserve-3d' | |
}).append(bar).append(bar2); | |
this.slider.image1.append(barContainer); | |
totalLeft += thisbarWidth; | |
} | |
this.slider.imageContainer.css3({ | |
'perspective': this.options.perspective, | |
'perspective-origin': '50% 50%' | |
}); | |
}, | |
execute: function() { | |
var _this = this; | |
var bars = this.slider.image1.find('div.barcontainer'); | |
this.slider.image2.hide(); | |
// Get notified when the last transition has completed | |
bars.last().transitionEnd(function(event){ | |
_this.slider.image2.show(); | |
_this.finished(); | |
}); | |
bars.css3({ | |
'transform': flux.browser.rotateY(180) | |
}); | |
} | |
}, opts)); | |
} |
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