// vars
var gap=0;
var slow=7;
var md = false;
var oldMouseX=0;
var mouseX=0;
var mouseY=0;
var numLevels=13;
var gaps=[];
var gapscnt=0;
var currentLevel=0;
var px=[0,0,0,0,0,0,0,0,0,0,0,0,0];
var vx=[0,0,0,0,0,0,0,0,0,0,0,0,0];
var windowHalfX = window.innerWidth / 2;
var windowHalfY = window.innerHeight / 2;
init()
function tickHandler() {
//run your logic here...
if(md){
gap=averageGaps(mouseX-oldMouseX);
}
gap*=.9;
vx[currentLevel]+=gap;
oldMouseX = mouseX;
var i;
for ( i = currentLevel; i < numLevels; i++) {
vx[i+1]+=((vx[i]-vx[i+1])/slow);
}
for ( i = currentLevel; i > 0; i--) {
vx[i-1]+=(vx[i]-vx[i-1])/slow;
}
for ( i = 0; i <numLevels; i++) {
px[i]+=(vx[i]-px[i]);
// trying tweenmax duration 0 method of setting rotationY
TweenMax.to($('#level'+i), 0, {rotationY:px[i]});
}
}
// functions
function init(){
// code for cube
var d=0.12;var p=3;
for(var i=0;i<numLevels;i++){
var posString="-115px "+(-48*i)+ "px";
TweenMax.to($('#level'+i+' li'), 1, {css:{backgroundPosition: posString}, delay:(d*i)});}
TweenLite.ticker.addEventListener("tick", tickHandler);
$('.cube').mouseover(function(){
TweenMax.to($('.face'),1,{opacity:1});
});
$('.cube').mouseout(function(){
TweenMax.to($('.face'),1,{opacity:.85});
});
$(document).on('mousedown', function(event) {
event.preventDefault();
oldMouseX = mouseX;
gaps.length = 0;
md=true;
}).on('mouseup', function(event) {
md=false;
}).on('mousemove', function(event) {
mouseX = event.clientX - windowHalfX;
mouseY = event.clientY - windowHalfY;
});
$('#level0').mousedown(function(){currentLevel=0; });
$('#level1').mousedown(function(){currentLevel=1; });
$('#level2').mousedown(function(){currentLevel=2; });
$('#level3').mousedown(function(){currentLevel=3; });
$('#level4').mousedown(function(){currentLevel=4; });
$('#level5').mousedown(function(){currentLevel=5; });
$('#level6').mousedown(function(){currentLevel=6; });
$('#level7').mousedown(function(){currentLevel=7; });
$('#level8').mousedown(function(){currentLevel=8; });
$('#level9').mousedown(function(){currentLevel=9; });
$('#level10').mousedown(function(){currentLevel=10; });
$('#level11').mousedown(function(){currentLevel=11; });
$('#level12').mousedown(function(){currentLevel=12; });
var touchEnabled = 'ontouchstart' in window || navigator.msMaxTouchPoints;
if (touchEnabled == true) {
console.log("touchEnabled");
document.addEventListener('touchmove', onTouchMove, false);
document.addEventListener('touchstart', onTouchStart, false);
document.addEventListener('touchend', onTouchEnd, false);
}
}
function onTouchMove(event) {
event.preventDefault();
var touch = event.touches[0];
mouseX = touch.pageX - windowHalfX;
mouseY = touch.pageY - windowHalfY;
}
function onTouchStart(event) {
event.preventDefault();
oldMouseX = mouseX;
gaps.length = 0;
md=true;
}
function onTouchEnd(event) {
event.preventDefault();
md = false;
}
function averageGaps(n){
if(isNaN(n)){ return 0; }
var gl=gaps.length;
gaps[gapscnt]=n;
var ave =0;
for (var i = 0; i < gl; i++) {
ave+=gaps[i];
};
gapscnt=(gapscnt+1)%10;
var tmp=ave/gl;
if(isNaN(tmp)){tmp=0; }
return tmp;
}