12 lines
42 KiB
JavaScript
12 lines
42 KiB
JavaScript
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/*!
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* ScrollTrigger 3.12.4
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* https://gsap.com
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*
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* @license Copyright 2023, GreenSock. All rights reserved.
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* Subject to the terms at https://gsap.com/standard-license or for Club GSAP members, the agreement issued with that membership.
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* @author: Jack Doyle, jack@greensock.com
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*/
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!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e=e||self).window=e.window||{})}(this,function(e){"use strict";function _defineProperties(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}function r(){return _e||"undefined"!=typeof window&&(_e=window.gsap)&&_e.registerPlugin&&_e}function z(e,t){return~qe.indexOf(e)&&qe[qe.indexOf(e)+1][t]}function A(e){return!!~t.indexOf(e)}function B(e,t,r,n,o){return e.addEventListener(t,r,{passive:!n,capture:!!o})}function C(e,t,r,n){return e.removeEventListener(t,r,!!n)}function F(){return Be&&Be.isPressed||Ie.cache++}function G(r,n){function dd(e){if(e||0===e){o&&(Ce.history.scrollRestoration="manual");var t=Be&&Be.isPressed;e=dd.v=Math.round(e)||(Be&&Be.iOS?1:0),r(e),dd.cacheID=Ie.cache,t&&i("ss",e)}else(n||Ie.cache!==dd.cacheID||i("ref"))&&(dd.cacheID=Ie.cache,dd.v=r());return dd.v+dd.offset}return dd.offset=0,r&&dd}function J(e,t){return(t&&t._ctx&&t._ctx.selector||_e.utils.toArray)(e)[0]||("string"==typeof e&&!1!==_e.config().nullTargetWarn?console.warn("Element not found:",e):null)}function K(t,e){var r=e.s,n=e.sc;A(t)&&(t=Se.scrollingElement||ke);var o=Ie.indexOf(t),i=n===Ye.sc?1:2;~o||(o=Ie.push(t)-1),Ie[o+i]||B(t,"scroll",F);var a=Ie[o+i],s=a||(Ie[o+i]=G(z(t,r),!0)||(A(t)?n:G(function(e){return arguments.length?t[r]=e:t[r]})));return s.target=t,a||(s.smooth="smooth"===_e.getProperty(t,"scrollBehavior")),s}function L(e,t,o){function Cd(e,t){var r=Le();t||n<r-s?(a=i,i=e,l=s,s=r):o?i+=e:i=a+(e-a)/(r-l)*(s-l)}var i=e,a=e,s=Le(),l=s,n=t||50,c=Math.max(500,3*n);return{update:Cd,reset:function reset(){a=i=o?0:i,l=s=0},getVelocity:function getVelocity(e){var t=l,r=a,n=Le();return!e&&0!==e||e===i||Cd(e),s===l||c<n-l?0:(i+(o?r:-r))/((o?n:s)-t)*1e3}}}function M(e,t){return t&&!e._gsapAllow&&e.preventDefault(),e.changedTouches?e.changedTouches[0]:e}function N(e){var t=Math.max.apply(Math,e),r=Math.min.apply(Math,e);return Math.abs(t)>=Math.abs(r)?t:r}function O(){(Oe=_e.core.globals().ScrollTrigger)&&Oe.core&&function _integrate(){var e=Oe.core,r=e.bridge||{},t=e._scrollers,n=e._proxies;t.push.apply(t,Ie),n.push.apply(n,qe),Ie=t,qe=n,i=function _bridge(e,t){return r[e](t)}}()}function P(e){return _e=e||r(),!Te&&_e&&"undefined"!=typeof document&&document.body&&(Ce=window,ke=(Se=document).documentElement,Pe=Se.body,t=[Ce,Se,ke,Pe],_e.utils.clamp,De=_e.core.context||function(){},Ee="onpointerenter"in Pe?"pointer":"mouse",Me=k.isTouch=Ce.matchMedia&&Ce.matchMedia("(hover: none), (pointer: coarse)").matches?1:"ontouchstart"in Ce||0<navigator.maxTouchPoints||0<navigator.msMaxTouchPoints?2:0,Ae=k.eventTypes=("ontouchstart"in ke?"touchstart,touchmove,touchcancel,touchend":"onpointerdown"in ke?"pointerdown,pointermove,pointercancel,pointerup":"mousedown,mousemove,mouseup,mouseup").split(","),setTimeout(function(){return o=0},500),O(),Te=1),Te}var _e,Te,Ce,Se,ke,Pe,Me,Ee,Oe,t,Be,Ae,De,o=1,Re=[],Ie=[],qe=[],Le=Date.now,i=function _bridge(e,t){return t},n="scrollLeft",a="scrollTop",ze={s:n,p:"left",p2:"Left",os:"right",os2:"Right",d:"width",d2:"Width",a:"x",sc:G(function(e){return arguments.length?Ce.scrollTo(e,Ye.sc()):Ce.pageXOffset||Se[n]||ke[n]||Pe[n]||0})},Ye={s:a,p:"top",p2:"Top",os:"bottom",os2:"Bottom",d:"height",d2:"Height",a:"y",op:ze,sc:G(function(e){return arguments.length?Ce.scrollTo(ze.sc(),e):Ce.pageYOffset||Se[a]||ke[a]||Pe[a]||0})};ze.op=Ye,Ie.cache=0;var k=(Observer.prototype.init=function init(e){Te||P(_e)||console.warn("Please gsap.registerPlugin(Observer)"),Oe||O();var o=e.tolerance,a=e.dragMinimum,t=e.type,i=e.target,r=e.lineHeight,n=e.debounce,s=e.preventDefault,l=e.onStop,c=e.onStopDelay,u=e.ignore,f=e.wheelSpeed,d=e.event,p=e.onDragStart,g=e.onDragEnd,h=e.onDrag,v=e.onPress,b=e.onRelease,m=e.onRight,y=e.onLeft,x=e.onUp,w=e.onDown,_=e.onChangeX,T=e.onChangeY,S=e.onChange,k=e.onToggleX,E=e.onToggleY,D=e.onHover,R=e.onHoverEnd,I=e.onMove,q=e.ignoreCheck,z=e.isNormalizer,Y=e.onGest
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