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>
This commit is contained in:
陈春
2026-06-03 20:10:40 +08:00
parent e94f7d92e9
commit 77567b2cc2
6 changed files with 43 additions and 144 deletions
+8 -25
View File
@@ -223,47 +223,30 @@ onMounted(async () => {
gsap.set(step, { autoAlpha: 0, y: 60, scale: 0.85 })
})
// 统一时间线:无空白
// 入场动画(无 pin):标题 + 线条 + 步骤
const tl = gsap.timeline()
let cursor = 0
// 第一屏:标题入场
tl.to(headerRef.value, { autoAlpha: 1, y: 0, duration: 0.8, ease: 'power3.out' }, cursor)
cursor += 1
tl.to(headerRef.value, { autoAlpha: 1, y: 0, duration: 0.8, ease: 'power3.out' }, 0)
// 第二屏:连接线绘制 + 所有步骤卡片出现
if (lineRef.value && linePathRef.value) {
const pathLength = linePathRef.value.getTotalLength()
gsap.set(linePathRef.value, { strokeDasharray: pathLength, strokeDashoffset: pathLength })
tl.to(lineRef.value, { autoAlpha: 1, duration: 0.3 }, cursor)
tl.to(linePathRef.value, { strokeDashoffset: 0, duration: 1.5, ease: 'power2.inOut' }, cursor)
tl.to(lineRef.value, { autoAlpha: 1, duration: 0.3 }, 0.4)
tl.to(linePathRef.value, { strokeDashoffset: 0, duration: 1.5, ease: 'power2.inOut' }, 0.4)
}
stepElements.value.forEach((step, index) => {
if (!step) return
tl.to(step, {
autoAlpha: 1, y: 0, scale: 1,
duration: 0.6, ease: 'back.out(1.5)',
}, cursor + index * 0.1)
}, 0.5 + index * 0.1)
})
cursor += 1
// 第三屏起:横向滚动
if (scrollContainerRef.value) {
const container = scrollContainerRef.value.querySelector('.flex')
if (container) {
const scrollWidth = container.scrollWidth - window.innerWidth
tl.to(container, { x: -scrollWidth, duration: 2, ease: 'none' }, cursor)
cursor += 2
}
}
ScrollTrigger.create({
trigger: rootRef.value,
start: 'top top',
end: () => `+=${cursor * window.innerHeight}`,
pin: true,
scrub: 0.5,
anticipatePin: 1,
start: 'top 75%',
toggleActions: 'play none none none',
animation: tl,
})
}, rootRef.value)