Team:Heidelberg/js/frontpage
From 2014.igem.org
recalcRingSize = function(setPosition) {
var placeholder = $("#img-placeholder"); var ring = $("#ring"); var width = placeholder.outerWidth(false); var position = placeholder.offset(); position.left = position.left - $(".container").offset().left; if(setPosition){ ring.css(position); } ring.css("width", width+"px"); placeholder.css("height", ring.height()+"px");
};
getRingTop = function() {
}
$(document).ready(function(){
controller = new ScrollMagic(); $("#ring").load(function(){ recalcRingSize(true); $("#img-placeholder img").css("display", "none"); $("#ring").css("visibility", ""); }); var animtop = ($('.second').position().top - $('#ring').position().top)/2; var tl = new TimelineMax();
tl.to("#ring", 2, { left: $('#ring').width()/-2, top: ($('.second').position().top - $('#ring').position().top)/2} }, 0); tl.to("#ring", 4, { rotation: 360}, 0);
var scene = new ScrollScene({duration: 1000}) .setTween(tl) .addTo(controller); scene.addIndicators();
});
$( window ).resize(function() {
recalcRingSize(false);
});
jQuery.extend(jQuery.easing, {
easeOutQuint: function(x, t, b, c, d) { return c * ((t = t / d - 1) * t * t * t * t + 1) + b; }
});
var wheel = false, $docH = $(document).height() - $(window).height(), $scrollTop = $(window).scrollTop();
$(window).bind('scroll', function() {
if (wheel === false) { $scrollTop = $(this).scrollTop(); }
});
$(document).bind('DOMMouseScroll mousewheel', function(e, delta) {
delta = delta || -e.originalEvent.detail / 3 || e.originalEvent.wheelDelta / 60; wheel = true;
$scrollTop = Math.min($docH, Math.max(0, parseInt($scrollTop - delta * 30))); $(true ? 'body' : 'html').stop().animate({ scrollTop: $scrollTop + 'px' }, 2000, 'easeOutQuint', function() { wheel = false; }); return false;
});