Linedef Triggers and Executors

[PKth22]

Okay, before anyone asks, I DID read the Wiki... and it wasn't too helpful. I'm trying to make a level that switches from 2D to 3D every so often. And unless I'm mistaken, Linedefs are what's needed. I'm also trying to add teleportation to another level. I've read everything I can find, but none of it makes sense. Could someone be kind enough to make a tutorial, explain how it's done, or make an example level or something?

 

[sims]

An example of what? Linedef executors in general or a specific one?

 

[toaster]

I belive he's asking for how to make transitions from 2D to 3D.

Sadly, I am unable to help you otherwise.

 

[PKth22]

2D-3D transitioning AND teleportation are what I need help with