Question regarding "Scrolling According To Line Vector"

[Ludi]

I still can't wrap my head around how this line special works, even after reading the boom reference guide. Can someone dumb it down for me, please? Thanks!

[ViolentBeetle]

It will scroll sectors with matching tag in the direction of the line. I think conversion rate is 1 unit per tic for every 32 units of line length, but I might be wrong.

If you face the line's front (The side with the notch on it in UDB), the start of the line is to the left.

[dasho]

I recommend downloading BOOMEDIT.wad from /idgames and seeing it in action or even editing the lines involved to see how they affect the scrolling direction and speed.

[Ludi]

I did that and it didn't help, but I used the method VB said and it worked. Thank you for the response, though!