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i=a.data(e,"depth")||0;this.depthsx.push(a.data(e,"depth-x")||i),this.depthsy.push(a.data(e,"depth-y")||i)}}},{key:"updatedimensions",value:function(){this.windowwidth=window.innerwidth,this.windowheight=window.innerheight,this.windowcenterx=this.windowwidth*this.originx,this.windowcentery=this.windowheight*this.originy,this.windowradiusx=math.max(this.windowcenterx,this.windowwidth-this.windowcenterx),this.windowradiusy=math.max(this.windowcentery,this.windowheight-this.windowcentery)}},{key:"updatebounds",value:function(){this.bounds=this.inputelement.getboundingclientrect(),this.elementpositionx=this.bounds.left,this.elementpositiony=this.bounds.top,this.elementwidth=this.bounds.width,this.elementheight=this.bounds.height,this.elementcenterx=this.elementwidth*this.originx,this.elementcentery=this.elementheight*this.originy,this.elementrangex=math.max(this.elementcenterx,this.elementwidth-this.elementcenterx),this.elementrangey=math.max(this.elementcentery,this.elementheight-this.elementcentery)}},{key:"queuecalibration",value:function(t){cleartimeout(this.calibrationtimer),this.calibrationtimer=settimeout(this.oncalibrationtimer,t)}},{key:"enable",value:function(){this.enabled||(this.enabled=!0,this.orientationsupport?(this.portrait=!1,window.addeventlistener("deviceorientation",this.ondeviceorientation),this.detectiontimer=settimeout(this.onorientationtimer,this.supportdelay)):this.motionsupport?(this.portrait=!1,window.addeventlistener("devicemotion",this.ondevicemotion),this.detectiontimer=settimeout(this.onmotiontimer,this.supportdelay)):(this.calibrationx=0,this.calibrationy=0,this.portrait=!1,window.addeventlistener("mousemove",this.onmousemove),this.doreadycallback()),window.addeventlistener("resize",this.onwindowresize),this.raf=s(this.onanimationframe))}},{key:"disable",value:function(){this.enabled&&(this.enabled=!1,this.orientationsupport?window.removeeventlistener("deviceorientation",this.ondeviceorientation):this.motionsupport?window.removeeventlistener("devicemotion",this.ondevicemotion):window.removeeventlistener("mousemove",this.onmousemove),window.removeeventlistener("resize",this.onwindowresize),s.cancel(this.raf))}},{key:"calibrate",value:function(t,e){this.calibratex=void 0===t?this.calibratex:t,this.calibratey=void 0===e?this.calibratey:e}},{key:"invert",value:function(t,e){this.invertx=void 0===t?this.invertx:t,this.inverty=void 0===e?this.inverty:e}},{key:"friction",value:function(t,e){this.frictionx=void 0===t?this.frictionx:t,this.frictiony=void 0===e?this.frictiony:e}},{key:"scalar",value:function(t,e){this.scalarx=void 0===t?this.scalarx:t,this.scalary=void 0===e?this.scalary:e}},{key:"limit",value:function(t,e){this.limitx=void 0===t?this.limitx:t,this.limity=void 0===e?this.limity:e}},{key:"origin",value:function(t,e){this.originx=void 0===t?this.originx:t,this.originy=void 0===e?this.originy:e}},{key:"setinputelement",value:function(t){this.inputelement=t,this.updatedimensions()}},{key:"setposition",value:function(t,e,i){e=e.tofixed(this.precision)+"px",i=i.tofixed(this.precision)+"px",this.transform3dsupport?a.css(t,"transform","translate3d("+e+","+i+",0)"):this.transform2dsupport?a.css(t,"transform","translate("+e+","+i+")"):(t.style.left=e,t.style.top=i)}},{key:"onorientationtimer",value:function(){this.orientationsupport&&0===this.orientationstatus?(this.disable(),this.orientationsupport=!1,this.enable()):this.doreadycallback()}},{key:"onmotiontimer",value:function(){this.motionsupport&&0===this.motionstatus?(this.disable(),this.motionsupport=!1,this.enable()):this.doreadycallback()}},{key:"oncalibrationtimer",value:function(){this.calibrationflag=!0}},{key:"onwindowresize",value:function(){this.updatedimensions()}},{key:"onanimationframe",value:function(){this.updatebounds();var t=this.inputx-this.calibrationx,e=this.inputy-this.calibrationy;(math.abs(t)>this.calibrationthreshold||math.abs(e)>this.calibrationthreshold)&&this.queuecalibration(0),this.portrait?(this.motionx=this.calibratex?e:this.inputy,this.motiony=this.calibratey?t:this.inputx):(this.motionx=this.calibratex?t:this.inputx,this.motiony=this.calibratey?e:this.inputy),this.motionx*=this.elementwidth*(this.scalarx/100),this.motiony*=this.elementheight*(this.scalary/100),isnan(parsefloat(this.limitx))||(this.motionx=a.clamp(this.motionx,-this.limitx,this.limitx)),isnan(parsefloat(this.limity))||(this.motiony=a.clamp(this.motiony,-this.limity,this.limity)),this.velocityx+=(this.motionx-this.velocityx)*this.frictionx,this.velocityy+=(this.motiony-this.velocityy)*this.frictiony;for(var i=0;i<this.layers.length;i++){var n=this.layers[i],o=this.depthsx[i],r=this.depthsy[i],l=this.velocityx*(o*(this.invertx?-1:1)),h=this.velocityy*(r*(this.inverty?-1:1));this.setposition(n,l,h)}this.raf=s(this.onanimationframe)}},{key:"rotate",value:function(t,e){var i=(t||0)/30,n=(e||0)/30,o=this.windowheight>this.windowwidth;this.portrait!==o&&(this.portrait=o,this.calibrationflag=!0),this.calibrationflag&&(this.calibrationflag=!1,this.calibrationx=i,this.calibrationy=n),this.inputx=i,this.inputy=n}},{key:"ondeviceorientation",value:function(t){var e=t.beta,i=t.gamma;null!==e&&null!==i&&(this.orientationstatus=1,this.rotate(e,i))}},{key:"ondevicemotion",value:function(t){var e=t.rotationrate.beta,i=t.rotationrate.gamma;null!==e&&null!==i&&(this.motionstatus=1,this.rotate(e,i))}},{key:"onmousemove",value:function(t){var e=t.clientx,i=t.clienty;if(this.hoveronly&&(e<this.elementpositionx||e>this.elementpositionx+this.elementwidth||i<this.elementpositiony||i>this.elementpositiony+this.elementheight))return this.inputx=0,void(this.inputy=0);this.relativeinput?(this.cliprelativeinput&&(e=math.max(e,this.elementpositionx),e=math.min(e,this.elementpositionx+this.elementwidth),i=math.max(i,this.elementpositiony),i=math.min(i,this.elementpositiony+this.elementheight)),this.elementrangex&&this.elementrangey&&(this.inputx=(e-this.elementpositionx-this.elementcenterx)/this.elementrangex,this.inputy=(i-this.elementpositiony-this.elementcentery)/this.elementrangey)):this.windowradiusx&&this.windowradiusy&&(this.inputx=(e-this.windowcenterx)/this.windowradiusx,this.inputy=(i-this.windowcentery)/this.windowradiusy)}},{key:"destroy",value:function(){this.disable(),cleartimeout(this.calibrationtimer),cleartimeout(this.detectiontimer),this.element.removeattribute("style");for(var t=0;t<this.layers.length;t++)this.layers[t].removeattribute("style");delete this.element,delete this.layers}},{key:"version",value:function(){return"3.1.0"}}]),t}();e.exports=h},{"object-assign":1,raf:4}]},{},[5])(5)});
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