https://www.esplanadetergesteo.it/wp-content/themes/esplanade-terg…/chunks/vendor-scroll-animations.chunk.js

1/*! For license information please see vendor-scroll-animations.chunk.js.LICENSE.txt */
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20&&f.removeClassToggle(),N=t,M=n,f.on("enter.internal_class leave.internal_class",(function(e){var t="enter"===e.type?o.addClass:o.removeClass;M.forEach((function(e,n){t(e,N)}))})),f):(S(1,"ERROR calling method 'setClassToggle()': Invalid "+(0===n.length?"element":"classes")+" supplied."),f)},this.removeClassToggle=function(e){return e&&M.forEach((function(e,t){o.removeClass(e,N)})),f.off("start.internal_class end.internal_class"),N=void 0,M=[],f},b(),f};var r={defaults:{duration:0,offset:0,triggerElement:void 0,triggerHook:.5,reverse:!0,loglevel:2},validate:{offset:function(e){if(e=parseFloat(e),!o.type.Number(e))throw['Invalid value for option "offset":',e];return e},triggerElement:function(e){if(e=e||void 0){var t=o.get.elements(e)[0];if(!t||!t.parentNode)throw['Element defined in option "triggerElement" was not found:',e];e=t}return e},triggerHook:function(e){var t={onCenter:.5,onEnter:1,onLeave:0};if(o.type.Number(e))e=Math.max(0,Math.min(parseFloat(e),1));else{if(!(e in t))throw['Invalid value for option "triggerHook": ',e];e=t[e]}return e},reverse:function(e){return!!e},loglevel:function(e){if(e=parseInt(e),!o.type.Number(e)||e<0||e>3)throw['Invalid value for option "loglevel":',e];return e}},shifts:["duration","offset","triggerHook"]};e.Scene.addOption=function(t,n,o,i){t in r.defaults?e._util.log(1,"[static] ScrollMagic.Scene -> Cannot add Scene option '"+t+"', because it already exists."):(r.defaults[t]=n,r.validate[t]=o,i&&r.shifts.push(t))},e.Scene.extend=function(t){var n=this;e.Scene=function(){return n.apply(this,arguments),this.$super=o.extend({},this),t.apply(this,arguments)||this},o.extend(e.Scene,n),e.Scene.prototype=n.prototype,e.Scene.prototype.constructor=e.Scene},e.Event=function(e,t,n,r){for(var o in r=r||{})this[o]=r[o];return this.type=e,this.target=this.currentTarget=n,this.namespace=t||"",this.timeStamp=this.timestamp=Date.now(),this};var o=e._util=function(e){var t,n={},r=function(e){return parseFloat(e)||0},o=function(t){return t.currentStyle?t.currentStyle:e.getComputedStyle(t)},i=function(t,n,i,s){if((n=n===document?e:n)===e)s=!1;else if(!p.DomElement(n))return 0;t=t.charAt(0).toUpperCase()+t.substr(1).toLowerCase();var a=(i?n["offset"+t]||n["outer"+t]:n["client"+t]||n["inner"+t])||0;if(i&&s){var l=o(n);a+="Height"===t?r(l.marginTop)+r(l.marginBottom):r(l.marginLeft)+r(l.marginRight)}return a},s=function(e){return e.replace(/^[^a-z]+([a-z])/g,"$1").replace(/-([a-z])/g,(function(e){return e[1].toUpperCase()}))};n.extend=function(e){for(e=e||{},t=1;t<arguments.length;t++)if(arguments[t])for(var n in arguments[t])arguments[t].hasOwnProperty(n)&&(e[n]=arguments[t][n]);return e},n.isMarginCollapseType=function(e){return["block","flex","list-item","table","-webkit-box"].indexOf(e)>-1};var a=0,l=["ms","moz","webkit","o"],c=e.requestAnimationFrame,d=e.cancelAnimationFrame;for(t=0;!c&&t<l.length;++t)c=e[l[t]+"RequestAnimationFrame"],d=e[l[t]+"CancelAnimationFrame"]||e[l[t]+"CancelRequestAnimationFrame"];c||(c=function(t){var n=(new Date).getTime(),r=Math.max(0,16-(n-a)),o=e.setTimeout((function(){t(n+r)}),r);return a=n+r,o}),d||(d=function(t){e.clearTimeout(t)}),n.rAF=c.bind(e),n.cAF=d.bind(e);var u=["error","warn","log"],f=e.console||{};for(f.log=f.log||function(){},t=0;t<u.length;t++){var g=u[t];f[g]||(f[g]=f.log)}n.log=function(e){(e>u.length||e<=0)&&(e=u.length);var t=new Date,n=("0"+t.getHours()).slice(-2)+":"+("0"+t.getMinutes()).slice(-2)+":"+("0"+t.getSeconds()).slice(-2)+":"+("00"+t.getMilliseconds()).slice(-3),r=u[e-1],o=Array.prototype.splice.call(arguments,1),i=Function.prototype.bind.call(f[r],f);o.unshift(n),i.apply(f,o)};var p=n.type=function(e){return Object.prototype.toString.call(e).replace(/^\[object (.+)\]$/,"$1").toLowerCase()};p.String=function(e){return"string"===p(e)},p.Function=function(e){return"function"===p(e)},p.Array=function(e){return Array.isArray(e)},p.Number=function(e){return!p.Array(e)&&e-parseFloat(e)+1>=0},p.DomElement=function(e){return"object"==typeof HTMLElement||"function"==typeof HTMLElement?e instanceof HTMLElement||e instanceof SVGElement:e&&"object"==typeof e&&null!==e&&1===e.nodeType&&"string"==typeof e.nodeName};var h=n.get={};return h.elements=function(t){var n=[];if(p.String(t))try{t=document.querySelectorAll(t)}catch(e){return n}if("nodelist"===p(t)||p.Array(t)||t instanceof NodeList)for(var r=0,o=n.length=t.length;r<o;r++){var i=t[r];n[r]=p.DomElement(i)?i:h.elements(i)}else(p.DomElement(t)||t===document||t===e)&&(n=[t]);return n},h.scrollTop=function(t){return t&&"number"==typeof t.scrollTop?t.scrollTop:e.pageYOffset||0},h.scrollLeft=function(t){return t&&"number"==typeof t.scrollLeft?t.scrollLeft:e.pageXOffset||0},h.width=function(e,t,n){return i("width",e,t,n)},h.height=function(e,t,n){return i("height",e,t,n)},h.offset=function(e,t){var n={top:0,left:0};if(e&&e.getBoundingClientRect){var r=e.getBoundingClientRect();n.top=r.top,n.left=r.left,t||(n.top+=h.scrollTop(),n.left+=h.scrollLeft())}return n},n.addClass=function(e,t){t&&(e.classList?e.classList.add(t):e.className+=" "+t)},n.removeClass=function(e,t){t&&(e.classList?e.classList.remove(t):e.className=e.className.replace(new RegExp("(^|\\b)"+t.split(" ").join("|")+"(\\b|$)","gi")," "))},n.css=function(e,t){if(p.String(t))return o(e)[s(t)];if(p.Array(t)){var n={},r=o(e);return t.forEach((function(e,t){n[e]=r[s(e)]})),n}for(var i in t){var a=t[i];a==parseFloat(a)&&(a+="px"),e.style[s(i)]=a}},n}(window||{});return e.Scene.prototype.addIndicators=function(){return e._util.log(1,"(ScrollMagic.Scene) -> ERROR calling addIndicators() due to missing Plugin 'debug.addIndicators'. Please make sure to include plugins/debug.addIndicators.js"),this},e.Scene.prototype.removeIndicators=function(){return e._util.log(1,"(ScrollMagic.Scene) -> ERROR calling removeIndicators() due to missing Plugin 'debug.addIndicators'. Please make sure to include plugins/debug.addIndicators.js"),this},e.Scene.prototype.setTween=function(){return e._util.log(1,"(ScrollMagic.Scene) -> ERROR calling setTween() due to missing Plugin 'animation.gsap'. Please make sure to include plugins/animation.gsap.js"),this},e.Scene.prototype.removeTween=function(){return e._util.log(1,"(ScrollMagic.Scene) -> ERROR calling removeTween() due to missing Plugin 'animation.gsap'. Please make sure to include plugins/animation.gsap.js"),this},e.Scene.prototype.setVelocity=function(){return e._util.log(1,"(ScrollMagic.Scene) -> ERROR calling setVelocity() due to missing Plugin 'animation.velocity'. Please make sure to include plugins/animation.velocity.js"),this},e.Scene.prototype.removeVelocity=function(){return e._util.log(1,"(ScrollMagic.Scene) -> ERROR calling removeVelocity() due to missing Plugin 'animation.velocity'. Please make sure to include plugins/animation.velocity.js"),this},e},void 0===(o="function"==typeof r?r.call(t,n,t,e):r)||(e.exports=o)},4503:function(e,t,n){var r,o,i;o=[n(2306)],r=function(e){"use strict";var t="debug.addIndicators",n=window.console||{},r=Function.prototype.bind.call(n.error||n.log||function(){},n);e||r("("+t+") -> ERROR: The ScrollMagic main module could not be found. Please make sure it's loaded before this plugin or use an asynchronous loader like requirejs.");var o="0.85em",i="9999",s=15,a=e._util,l=0;e.Scene.extend((function(){var e,t=this;

2t.addIndicators=function(n){if(!e){var r={name:"",indent:0,parent:void 0,colorStart:"green",colorEnd:"red",colorTrigger:"blue"};n=a.extend({},r,n),l++,e=new c(t,n),t.on("add.plugin_addIndicators",e.add),t.on("remove.plugin_addIndicators",e.remove),t.on("destroy.plugin_addIndicators",t.removeIndicators),t.controller()&&e.add()}return t},t.removeIndicators=function(){return e&&(e.remove(),this.off("*.plugin_addIndicators"),e=void 0),t}})),e.Controller.addOption("addIndicators",!1),e.Controller.extend((function(){var n=this,r=n.info(),o=r.container,i=r.isDocument,l=r.vertical,c={groups:[]},d=function(){n._log&&(Array.prototype.splice.call(arguments,1,0,"("+t+")","->"),n._log.apply(this,arguments))};n._indicators&&d(2,"WARNING: Scene already has a property '_indicators', which will be overwritten by plugin."),this._indicators=c;var u=function(){c.updateBoundsPositions()},f=function(){c.updateTriggerGroupPositions()};return o.addEventListener("resize",f),i||(window.addEventListener("resize",f),window.addEventListener("scroll",f)),o.addEventListener("resize",u),o.addEventListener("scroll",u),this._indicators.updateBoundsPositions=function(e){for(var t,n,r,i=e?[a.extend({},e.triggerGroup,{members:[e]})]:c.groups,d=i.length,u={},f=l?"left":"top",g=l?"width":"height",p=l?a.get.scrollLeft(o)+a.get.width(o)-s:a.get.scrollTop(o)+a.get.height(o)-s;d--;)for(t=(r=i[d]).members.length,n=a.get[g](r.element.firstChild);t--;)u[f]=p-n,a.css(r.members[t].bounds,u)},this._indicators.updateTriggerGroupPositions=function(e){for(var t,r,d,u,f=e?[e]:c.groups,g=f.length,p=i?document.body:o,h=i?{top:0,left:0}:a.get.offset(p,!0),v=l?a.get.width(o)-s:a.get.height(o)-s,m=l?"width":"height",w=l?"Y":"X";g--;)r=(t=f[g]).element,u=(d=t.triggerHook*n.info("size"))>a.get[m](r.firstChild.firstChild)?"translate"+w+"(-100%)":"",a.css(r,{top:h.top+(l?d:v-t.members[0].options.indent),left:h.left+(l?v-t.members[0].options.indent:d)}),a.css(r.firstChild.firstChild,{"-ms-transform":u,"-webkit-transform":u,transform:u})},this._indicators.updateTriggerGroupLabel=function(e){var t="trigger"+(e.members.length>1?"":" "+e.members[0].options.name),n=e.element.firstChild.firstChild;n.textContent!==t&&(n.textContent=t,l&&c.updateBoundsPositions())},this.addScene=function(t){this._options.addIndicators&&t instanceof e.Scene&&t.controller()===n&&t.addIndicators(),this.$super.addScene.apply(this,arguments)},this.destroy=function(){o.removeEventListener("resize",f),i||(window.removeEventListener("resize",f),window.removeEventListener("scroll",f)),o.removeEventListener("resize",u),o.removeEventListener("scroll",u),this.$super.destroy.apply(this,arguments)},n}));var c=function(e,n){var r,o,i=this,s=d.bounds(),c=d.start(n.colorStart),u=d.end(n.colorEnd),f=n.parent&&a.get.elements(n.parent)[0],g=function(){e._log&&(Array.prototype.splice.call(arguments,1,0,"("+t+")","->"),e._log.apply(this,arguments))};n.name=n.name||l,c.firstChild.textContent+=" "+n.name,u.textContent+=" "+n.name,s.appendChild(c),s.appendChild(u),i.options=n,i.bounds=s,i.triggerGroup=void 0,this.add=function(){o=e.controller(),r=o.info("vertical");var t=o.info("isDocument");f||(f=t?document.body:o.info("container")),t||"static"!==a.css(f,"position")||a.css(f,{position:"relative"}),e.on("change.plugin_addIndicators",h),e.on("shift.plugin_addIndicators",p),S(),w(),setTimeout((function(){o._indicators.updateBoundsPositions(i)}),0),g(3,"added indicators")},this.remove=function(){if(i.triggerGroup){if(e.off("change.plugin_addIndicators",h),e.off("shift.plugin_addIndicators",p),i.triggerGroup.members.length>1){var t=i.triggerGroup;t.members.splice(t.members.indexOf(i),1),o._indicators.updateTriggerGroupLabel(t),o._indicators.updateTriggerGroupPositions(t),i.triggerGroup=void 0}else y();m(),g(3,"removed indicators")}};var p=function(){w()},h=function(e){"triggerHook"===e.what&&S()},v=function(){var e=o.info("vertical");a.css(c.firstChild,{"border-bottom-width":e?1:0,"border-right-width":e?0:1,bottom:e?-1:n.indent,right:e?n.indent:-1,padding:e?"0 8px":"2px 4px"}),a.css(u,{"border-top-width":e?1:0,"border-left-width":e?0:1,top:e?"100%":"",right:e?n.indent:"",bottom:e?"":n.indent,left:e?"":"100%",padding:e?"0 8px":"2px 4px"}),f.appendChild(s)},m=function(){s.parentNode.removeChild(s)},w=function(){s.parentNode!==f&&v();var t={};t[r?"top":"left"]=e.triggerPosition(),t[r?"height":"width"]=e.duration(),a.css(s,t),a.css(u,{display:e.duration()>

20?"":"none"})},b=function(){var t=d.trigger(n.colorTrigger),s={};s[r?"right":"bottom"]=0,s[r?"border-top-width":"border-left-width"]=1,a.css(t.firstChild,s),a.css(t.firstChild.firstChild,{padding:r?"0 8px 3px 8px":"3px 4px"}),document.body.appendChild(t);var l={triggerHook:e.triggerHook(),element:t,members:[i]};o._indicators.groups.push(l),i.triggerGroup=l,o._indicators.updateTriggerGroupLabel(l),o._indicators.updateTriggerGroupPositions(l)},y=function(){o._indicators.groups.splice(o._indicators.groups.indexOf(i.triggerGroup),1),i.triggerGroup.element.parentNode.removeChild(i.triggerGroup.element),i.triggerGroup=void 0},S=function(){var t=e.triggerHook(),n=1e-4;if(!(i.triggerGroup&&Math.abs(i.triggerGroup.triggerHook-t)<n)){for(var r,s=o._indicators.groups,a=s.length;a--;)if(r=s[a],Math.abs(r.triggerHook-t)<n)return i.triggerGroup&&(1===i.triggerGroup.members.length?y():(i.triggerGroup.members.splice(i.triggerGroup.members.indexOf(i),1),o._indicators.updateTriggerGroupLabel(i.triggerGroup),o._indicators.updateTriggerGroupPositions(i.triggerGroup))),r.members.push(i),i.triggerGroup=r,void o._indicators.updateTriggerGroupLabel(r);if(i.triggerGroup){if(1===i.triggerGroup.members.length)return i.triggerGroup.triggerHook=t,void o._indicators.updateTriggerGroupPositions(i.triggerGroup);i.triggerGroup.members.splice(i.triggerGroup.members.indexOf(i),1),o._indicators.updateTriggerGroupLabel(i.triggerGroup),o._indicators.updateTriggerGroupPositions(i.triggerGroup),i.triggerGroup=void 0}b()}}},d={start:function(e){var t=document.createElement("div");t.textContent="start",a.css(t,{position:"absolute",overflow:"visible","border-width":0,"border-style":"solid",color:e,"border-color":e});var n=document.createElement("div");return a.css(n,{position:"absolute",overflow:"visible",width:0,height:0}),n.appendChild(t),n},end:function(e){var t=document.createElement("div");return t.textContent="end",a.css(t,{position:"absolute",overflow:"visible","border-width":0,"border-style":"solid",color:e,"border-color":e}),t},bounds:function(){var e=document.createElement("div");return a.css(e,{position:"absolute",overflow:"visible","white-space":"nowrap","pointer-events":"none","font-size":o}),e.style.zIndex=i,e},trigger:function(e){var t=document.createElement("div");t.textContent="trigger",a.css(t,{position:"relative"});var n=document.createElement("div");a.css(n,{position:"absolute",overflow:"visible","border-width":0,"border-style":"solid",color:e,"border-color":e}),n.appendChild(t);var r=document.createElement("div");return a.css(r,{position:"fixed",overflow:"visible","white-space":"nowrap","pointer-events":"none","font-size":o}),r.style.zIndex=i,r.appendChild(n),r}}},void 0===(i="function"==typeof r?r.apply(t,o):r)||(e.exports=i)}}]);