export default function (translate, byController) {
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const swiper = this;
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const {
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rtlTranslate: rtl, params, $wrapperEl, wrapperEl, progress,
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} = swiper;
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let x = 0;
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let y = 0;
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const z = 0;
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if (swiper.isHorizontal()) {
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x = rtl ? -translate : translate;
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} else {
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y = translate;
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}
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if (params.roundLengths) {
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x = Math.floor(x);
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y = Math.floor(y);
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}
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if (params.cssMode) {
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wrapperEl[swiper.isHorizontal() ? 'scrollLeft' : 'scrollTop'] = swiper.isHorizontal() ? -x : -y;
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} else if (!params.virtualTranslate) {
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$wrapperEl.transform(`translate3d(${x}px, ${y}px, ${z}px)`);
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}
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swiper.previousTranslate = swiper.translate;
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swiper.translate = swiper.isHorizontal() ? x : y;
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// Check if we need to update progress
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let newProgress;
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const translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
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if (translatesDiff === 0) {
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newProgress = 0;
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} else {
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newProgress = (translate - swiper.minTranslate()) / (translatesDiff);
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}
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if (newProgress !== progress) {
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swiper.updateProgress(translate);
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}
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swiper.emit('setTranslate', swiper.translate, byController);
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}
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