Reset Scroll trigger and animation to innitial values

[skyfy]

Hello,

 

I must be missing something in this code, how can I set default values to have no animation on every load. Currently my header slides down on every page load.

Any suggestions would great appreciated.

 

 useEffect(() => {
    if (typeof window !== `undefined`) {
      gsap.registerPlugin(ScrollTrigger)
      gsap.core.globals('ScrollTrigger', ScrollTrigger)
    }
    const showAnim = gsap
      .from(headerRef.current, {
        yPercent: -100,
        paused: true,
        duration: 1,
      })
      .progress(1)
    ScrollTrigger.create({
      id: 'navbar',
      start: 'top top',
      end: 99999,
      //   scrub: true,
      onUpdate: self => {
        return self.direction === -1 ? showAnim.play() : showAnim.reverse()
      },
    })

    return () => {}
  }, [])

 

[GreenSock]

I don't quite understand the question. Can you please provide a minimal demo? And are you saying that when the page loads you want nothing to happen...but when the user starts scrolling forward (down the page) you want showAnim.reverse() to get called, but when the user scrolls backward, showAnim.play() gets called?