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Direktori : /var/www/html/node_modules/swiper/modules/effect-cube/ |
Current File : /var/www/html/node_modules/swiper/modules/effect-cube/effect-cube.js |
import $ from '../../shared/dom.js'; import effectInit from '../../shared/effect-init.js'; export default function EffectCube(_ref) { let { swiper, extendParams, on } = _ref; extendParams({ cubeEffect: { slideShadows: true, shadow: true, shadowOffset: 20, shadowScale: 0.94 } }); const setTranslate = () => { const { $el, $wrapperEl, slides, width: swiperWidth, height: swiperHeight, rtlTranslate: rtl, size: swiperSize, browser } = swiper; const params = swiper.params.cubeEffect; const isHorizontal = swiper.isHorizontal(); const isVirtual = swiper.virtual && swiper.params.virtual.enabled; let wrapperRotate = 0; let $cubeShadowEl; if (params.shadow) { if (isHorizontal) { $cubeShadowEl = $wrapperEl.find('.swiper-cube-shadow'); if ($cubeShadowEl.length === 0) { $cubeShadowEl = $('<div class="swiper-cube-shadow"></div>'); $wrapperEl.append($cubeShadowEl); } $cubeShadowEl.css({ height: `${swiperWidth}px` }); } else { $cubeShadowEl = $el.find('.swiper-cube-shadow'); if ($cubeShadowEl.length === 0) { $cubeShadowEl = $('<div class="swiper-cube-shadow"></div>'); $el.append($cubeShadowEl); } } } for (let i = 0; i < slides.length; i += 1) { const $slideEl = slides.eq(i); let slideIndex = i; if (isVirtual) { slideIndex = parseInt($slideEl.attr('data-swiper-slide-index'), 10); } let slideAngle = slideIndex * 90; let round = Math.floor(slideAngle / 360); if (rtl) { slideAngle = -slideAngle; round = Math.floor(-slideAngle / 360); } const progress = Math.max(Math.min($slideEl[0].progress, 1), -1); let tx = 0; let ty = 0; let tz = 0; if (slideIndex % 4 === 0) { tx = -round * 4 * swiperSize; tz = 0; } else if ((slideIndex - 1) % 4 === 0) { tx = 0; tz = -round * 4 * swiperSize; } else if ((slideIndex - 2) % 4 === 0) { tx = swiperSize + round * 4 * swiperSize; tz = swiperSize; } else if ((slideIndex - 3) % 4 === 0) { tx = -swiperSize; tz = 3 * swiperSize + swiperSize * 4 * round; } if (rtl) { tx = -tx; } if (!isHorizontal) { ty = tx; tx = 0; } const transform = `rotateX(${isHorizontal ? 0 : -slideAngle}deg) rotateY(${isHorizontal ? slideAngle : 0}deg) translate3d(${tx}px, ${ty}px, ${tz}px)`; if (progress <= 1 && progress > -1) { wrapperRotate = slideIndex * 90 + progress * 90; if (rtl) wrapperRotate = -slideIndex * 90 - progress * 90; } $slideEl.transform(transform); if (params.slideShadows) { // Set shadows let shadowBefore = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top'); let shadowAfter = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom'); if (shadowBefore.length === 0) { shadowBefore = $(`<div class="swiper-slide-shadow-${isHorizontal ? 'left' : 'top'}"></div>`); $slideEl.append(shadowBefore); } if (shadowAfter.length === 0) { shadowAfter = $(`<div class="swiper-slide-shadow-${isHorizontal ? 'right' : 'bottom'}"></div>`); $slideEl.append(shadowAfter); } if (shadowBefore.length) shadowBefore[0].style.opacity = Math.max(-progress, 0); if (shadowAfter.length) shadowAfter[0].style.opacity = Math.max(progress, 0); } } $wrapperEl.css({ '-webkit-transform-origin': `50% 50% -${swiperSize / 2}px`, 'transform-origin': `50% 50% -${swiperSize / 2}px` }); if (params.shadow) { if (isHorizontal) { $cubeShadowEl.transform(`translate3d(0px, ${swiperWidth / 2 + params.shadowOffset}px, ${-swiperWidth / 2}px) rotateX(90deg) rotateZ(0deg) scale(${params.shadowScale})`); } else { const shadowAngle = Math.abs(wrapperRotate) - Math.floor(Math.abs(wrapperRotate) / 90) * 90; const multiplier = 1.5 - (Math.sin(shadowAngle * 2 * Math.PI / 360) / 2 + Math.cos(shadowAngle * 2 * Math.PI / 360) / 2); const scale1 = params.shadowScale; const scale2 = params.shadowScale / multiplier; const offset = params.shadowOffset; $cubeShadowEl.transform(`scale3d(${scale1}, 1, ${scale2}) translate3d(0px, ${swiperHeight / 2 + offset}px, ${-swiperHeight / 2 / scale2}px) rotateX(-90deg)`); } } const zFactor = browser.isSafari || browser.isWebView ? -swiperSize / 2 : 0; $wrapperEl.transform(`translate3d(0px,0,${zFactor}px) rotateX(${swiper.isHorizontal() ? 0 : wrapperRotate}deg) rotateY(${swiper.isHorizontal() ? -wrapperRotate : 0}deg)`); }; const setTransition = duration => { const { $el, slides } = swiper; slides.transition(duration).find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left').transition(duration); if (swiper.params.cubeEffect.shadow && !swiper.isHorizontal()) { $el.find('.swiper-cube-shadow').transition(duration); } }; effectInit({ effect: 'cube', swiper, on, setTranslate, setTransition, perspective: () => true, overwriteParams: () => ({ slidesPerView: 1, slidesPerGroup: 1, watchSlidesProgress: true, resistanceRatio: 0, spaceBetween: 0, centeredSlides: false, virtualTranslate: true }) }); }