this._objects.forEach(function (object, index) {
var offset = index / (2*Math.PI);
var now = Date.now();
// Perspective will take care of symmetry
var transform = Transform.multiply(Transform.rotateX(90 * Math.PI / 180), Transform.thenMove(Transform.aboutOrigin([-width, -width, 0], Transform.rotateZ((this._direction == 'clockwise' ? 1 : -1) * this._speed * (now - this._initialTime) + offset)), [width, width, 0]));
var reverse = Transform.multiply(Transform.rotateZ(-((this._direction == 'clockwise' ? 1 : -1) * this._speed * (now - this._initialTime) + offset)), Transform.rotateX(-90 * Math.PI / 180));
orbits.push({
target: {
transform: transform,
target: {
transform: reverse,
target: object.render()
}
}
});
}, this);
function createScrollView(t){var r=new Scrollview({direction:Utility.Direction.X,rails:!1,margin:2*RADIUS*Math.PI,paginated:!0,pageStopSpeed:.1}),e=[],i=new ViewSequence({array:e,loop:!0});return r.sequenceFrom(i),r.outputFrom(function(t){var r=Transform.moveThen([0,0,-RADIUS],Transform.rotate(0,2*Math.PI/(DATA_LENGTH*WIDTH)*t,0));return r}),Engine.pipe(r),r.row=t,{scrollview:r,surfaces:e}}function addData(t,r,e){data.push(r);for(var i,n=0;n<r.length;n++){var i=new Surface({origin:[-.5,-.5],content:r[n].id,size:[WIDTH,HEIGHT],classes:["cover"],properties:{backgroundColor:"rgba(0,168,200,1)",backgroundImage:"url("+r[n].img_pad1+")",fontWIDTH:"5px"}});i.idx=n,i.row=e,i.on("click",function(){_lookAt.call(this)}.bind(i));var o=new Surface({size:[WIDTH,HEIGHT],classes:["block"],properties:{backgroundColor:"white"},content:"BACK",fontWIDTH:"5px"}),a=new Flipper({size:[WIDTH,HEIGHT],origin:[.5,.5]});a.setFront(i),a.setBack(o),o.on("click",function(){this.flipper.flip({duration:500})}.bind(i)),i.flipper=a,i.back=o,t.push(a)}}function bigThumb(){this.setProperties({backgroundColor:"rgba(255,255,255,1)",background:"url(http://media.serverchimp.com.s3.amazonaws.com/styletrend/"+data[this.row][this.idx].vendor+"/pad_500_500_8eng_"+data[this.row][this.idx].id+".jpg) 0 0",fontWIDTH:"5px"})}function backFace(){$.getJSON("http://8eng.8engine.net/api/get_product/"+data[this.row][this.idx].vendor+"/"+data[this.row][this.idx].id,function(t){this.back.setProperties({backgroundColor:"rgba(255,255,255,1)",backgroundImage:"",fontWIDTH:"5px"}),this.back.setContent(t.description)}.bind(this))}function showme(){if(flipped)lightbox.hide(this),flipped=!1,bigThumb.call(this);else{var t=Transform.aboutOrigin([WIDTH/2,0,0],Transform.rotateY(Math.PI));lightbox.setOptions({inTransform:this._matrix,outTransform:this._matrix,showTransform:Transform.multiply(this._matrix,t)}),lightbox.show(this),flipped=!0,backFace.call(this)}}function _lookAt(){if(this!=current){var t=Transform.interpret(this._matrix);moveCam(-offset,transition);var r=Transform.translate(0,t.translate[1]-HEIGHT/2-GRID*(this.row-rows/2),RADIUS),e=[t.rotate[0],-t.rotate[1],t.rotate[2]],e=Transform.normalizeRotation(e),i=e[1];Math.abs(Math.abs(i)-Math.abs(Math.PI))<EPSILON&&0>prevRot&&(i=-i);for(var n=Transform.aboutOrigin([0,0,RADIUS],Transform.rotateY(i)),o=Transform.aboutOrigin([0,0,RADIUS],Transform.rotateY(-i)),a=Transform.multiply(r,n),s=Transform.multiply(r,o),c=0;c<rotMod.length;c++)rotMod[c].setTransform(a,transition,function(){Math.abs(Math.abs(i)-Math.abs(Math.PI))<EPSILON&&prevRot>0&&this.setTransform(s)}.bind(rotMod[c]));current=this,prevRot=e[1]}else backFace.call(this),_flipCard.call(this)}function _flipCard(){this.flipper.flip({duration:500})}function _resetLookAt(t){if(t.target==document.body){moveCam(-offset,transition);for(var r=0;r<rotMod.length;r++)rotMod[r].setTransform(Transform.identity,transition);current&¤t.flipper.setAngle(0),current=null}}function clampRange(t){return 0>=t+offset?t=0-offset:t+offset>=RADIUS&&(t=RADIUS-offset),t}function moveCam(t,r){if(!(null!=current&&t>0)){var e=clampRange(t);offset+=e,cam.setTransform(Transform.translate(0,window.innerHeight/2-GRID*rows/2,offset),r)}}var Engine=require("famous/core/Engine"),Surface=require("famous/core/Surface"),Scrollview=require("./Scrollview"),View=require("famous/core/View"),Utility=require("famous/utilities/Utility"),Transform=require("famous/core/Transform"),StateModifier=require("famous/modifiers/StateModifier"),ViewSequence=require("famous/core/ViewSequence"),PinchSync=require("famous/inputs/PinchSync"),Transitionable=require("famous/transitions/Transitionable"),Lightbox=require("famous/views/Lightbox"),Flipper=require("./Flipper"),mainContext=Engine.createContext();mainContext.setPerspective(1e3);var recent,musthaves,trending,DATA_LENGTH=20,RADIUS=1200,WIDTH=300,HEIGHT=400,GRID=420,rows=0,current=null,curRow,data=[],offset=0;this.flip=new Transitionable(0);var me=this,EPSILON=.01,transition={duration:500},options={inTransform:Transform.identity,inOpacity:1,inOrigin:[0,0],outTransform:Transform.identity,outOpacity:1,outOrigin:[0,0],showTransform:Transform.translate(0,0,0),showOpacity:1,showOrigin:[0,0],inTransition:!0,outTransition:!0,overlap:!1},lightbox=new Lightbox(options),flipped=!1;mainContext.add(lightbox);var prevRot=0,view=new View,rotMod=[new StateModifier,new StateModifier,new StateModifier];recent=createScrollView(0);var recentMod=new StateModifier({transform:Transform.translate(window.innerWidth/2,0*GRID,-RADIUS)});rows++,view.add(recentMod).add(rotMod[0]).add(recent.scrollview),musthaves=createScrollView(1);var musthavesMod=new StateModifier({transform:Transform.translate(window.innerWidth/2,1*GRID,-RADIUS)});rows++,view.add(musthavesMod).add(rotMod[1]).add(musthaves.scrollview),trending=createScrollView(2);var trendingMod=new StateModifier({transform:Transform.translate(window.innerWidth/2,2*GRID,-RADIUS)});rows++,view.add(trendingMod).add(rotMod[2]).add(trending.scrollview);var cam=new StateModifier({transform:Transform.translate(0,window.innerHeight/2-GRID*rows/2,0)});mainContext.add(cam).add(view),$.getJSON("http://8eng.8engine.net/api/get_homepage",function(t){addData(recent.surfaces,t.recent,0),addData(musthaves.surfaces,t.musthaves,1),addData(trending.surfaces,t.trending,2)});var currentIdx=0;Engine.on("click",_resetLookAt);var pinchSync=new PinchSync;Engine.pipe(pinchSync);var velocity,distance,displacement;velocity=0,pinchSync.on("start",function(){}),pinchSync.on("update",function(t){moveCam(5*t.delta),velocity=Math.abs(t.velocity)>Math.abs(velocity)?t.velocity:velocity}),pinchSync.on("end",function(){moveCam(10*velocity,transition),velocity=0});});
renderController.inTransformFrom(function (progress) {
var scaleValue = -0.3 * Math.sin(progress * (4*Math.PI ));
var rotationMatrix = Transform.rotate(0, 0,scaleValue);
var origin = Transform.aboutOrigin([50,50, 0], rotationMatrix);
return origin;
});