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Replace defaultLenisOptions object with function #534

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Replace defaultLenisOptions object with function #534

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48 changes: 24 additions & 24 deletions src/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -11,28 +11,28 @@ import {
lenisTargetScrollTo,
} from './types';

/**
* @type {ILenisOptions}
*/
const defaultLenisOptions: ILenisOptions = {
wrapper: window,
content: document.documentElement,
eventsTarget: window,
lerp: 0.1,
duration: 0.75,
orientation: 'vertical',
gestureOrientation: 'vertical',
smoothWheel: true,
smoothTouch: false,
syncTouch: false,
syncTouchLerp: 0.1,
touchInertiaMultiplier: 35,
wheelMultiplier: 1,
touchMultiplier: 2,
normalizeWheel: false,
autoResize: true,
easing: (t) => Math.min(1, 1.001 - Math.pow(2, -10 * t)), // https://www.desmos.com/calculator/brs54l4xou
};

function getDefaultLenisOptions(): ILenisOptions {
return {
wrapper: window,
content: document.documentElement,
eventsTarget: window,
lerp: 0.1,
duration: 0.75,
orientation: 'vertical',
gestureOrientation: 'vertical',
smoothWheel: true,
smoothTouch: false,
syncTouch: false,
syncTouchLerp: 0.1,
touchInertiaMultiplier: 35,
wheelMultiplier: 1,
touchMultiplier: 2,
normalizeWheel: false,
autoResize: true,
easing: (t) => Math.min(1, 1.001 - Math.pow(2, -10 * t)), // https://www.desmos.com/calculator/brs54l4xou
}
}

/**
* Locomotive Scroll
Expand Down Expand Up @@ -78,7 +78,7 @@ export default class LocomotiveScroll {
destroyCustomTicker,
}: ILocomotiveScrollOptions = {}) {
// Arguments
this.lenisOptions = { ...defaultLenisOptions, ...lenisOptions };
this.lenisOptions = { ...getDefaultLenisOptions(), ...lenisOptions };

Object.assign(this, {
lenisOptions,
Expand Down Expand Up @@ -290,7 +290,7 @@ export default class LocomotiveScroll {
const duration =
$target.getAttribute('data-scroll-to-duration') ||
this.lenisOptions.duration ||
defaultLenisOptions.duration;
getDefaultLenisOptions().duration;

target &&
this.scrollTo(target, {
Expand Down