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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}}]),t}();e.exports=h},{"object-assign":1,raf:4}]},{},[5])(5)});
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