I want give Timeline this refer Scrollbars of Group name CGI. By that not about Scrollbars main of Browser

[MarkHunte]

Hi two things.

This post may help you.

Scrolling and animation linked to scrolling

Hi Trey Here was something I was working on. It shows a simple function on scene load that dynamically updates the position in the animation timeline as the window is scrolled. So as you scroll up and down the timelines move back and forth. Also added some other on enter and exit viewport actions. This might give you an insight in to how to adapt it to suit your needs. parallax-vDBear.zip (2.5 MB)

Also

You could try to also post along with the english your native language .
Someone on the forum may speak both and have a better understanding of english and be able to give us a better idea of what you want to do .