refactor: 移除新增板块的 ScrollTrigger pin 效果
从 HomeServices 开始往后的 6 个板块, 去掉 pin(固定)和 scrub(滚动驱动)效果, 改为正常的入场动画:滚动到时触发动画,播放完毕后正常滚动 修改的板块: - HomeServices: 卡片飞入归位(无 pin) - HomeAchievements: 逐个数字展示(无 pin) - HomeTestimonials: 卡片扩散入场(无 pin) - HomeTechStack: 标签散开入场(无 pin) - HomeProcess: 标题 + 线条 + 步骤入场(无 pin) - HomeUpdates: 卡片错开入场(无 pin) 保留 HomePartnersWork 的 pin 效果(原有板块) Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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@@ -233,38 +233,23 @@ onMounted(async () => {
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gsap.set(card, { autoAlpha: 0, scale: 0.5 })
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})
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// 统一时间线:入场 + pin 滚动切换,无空白
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// 入场动画(无 pin):标题 + 卡片从中心扩散
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const totalCards = testimonials.length
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const tl = gsap.timeline()
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let cursor = 0
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// 第一屏:标题入场 + 第一张卡片出现
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tl.to(headerRef.value, { autoAlpha: 1, y: 0, duration: 0.8, ease: 'power3.out' }, cursor)
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tl.to(cardElements.value[0], { autoAlpha: 1, scale: 1, duration: 0.8, ease: 'back.out(1.5)' }, cursor + 0.2)
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tl.call(() => { currentIndex.value = 0 }, [], cursor + 0.2)
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cursor += 1
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tl.to(headerRef.value, { autoAlpha: 1, y: 0, duration: 0.8, ease: 'power3.out' }, 0)
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cardElements.value.forEach((card, index) => {
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if (!card) return
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tl.to(card, { autoAlpha: 1, scale: 1, duration: 0.6, ease: 'back.out(1.5)' }, 0.3 + index * 0.08)
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})
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// 后续屏:滚动切换卡片,每屏切一张
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for (let i = 1; i < totalCards; i++) {
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// 当前卡片缩小淡出
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tl.to(cardElements.value[i - 1], {
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autoAlpha: 0, scale: 0.5, duration: 0.5, ease: 'power2.in'
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}, cursor)
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// 新卡片放大淡入(紧接淡出开始,略有重叠)
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tl.to(cardElements.value[i], {
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autoAlpha: 1, scale: 1, duration: 0.6, ease: 'back.out(1.5)'
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}, cursor + 0.2)
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tl.call(() => { currentIndex.value = i }, [], cursor + 0.2)
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cursor += 1
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}
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// 初始化到第一张卡片
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tl.call(() => { currentIndex.value = 0 }, [], 0.3)
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ScrollTrigger.create({
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trigger: rootRef.value,
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start: 'top top',
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end: () => `+=${cursor * window.innerHeight}`,
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pin: true,
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scrub: 0.5,
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anticipatePin: 1,
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start: 'top 75%',
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toggleActions: 'play none none none',
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animation: tl,
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})
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}, rootRef.value)
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