Non Euclidian Hallways

[2009XboxLiveKid]

So I've tried looking this up, but after watching Vinesauce Joel's doom mapping contests, I want to know how to pull off the Non Euclidian Hallways effect multiple wads have had in this contest, how is this possible, and or how do I do it???

[Kira]

I didn't look into the contest, but I assume you can do this easily with Boom's silent teleporter action.

Edited May 24, 2019 by Kira

[boris]

Boom silent teleports are an option, as Kira said, but you'll get way more convincing results with using portals. See attached map for a simple example.

noneuclidean.zip