Making a skybox in GZDoom Builder?

[(this user does not exist)]

How would I make a skybox in GZDoom Builder with UDMF?

[everennui]

There are several different types of Skyboxes. I would recommend finding one that you like and studying it.

[leodoom85]

There's the skybox viewpoint method (thing 9080 in ZDoom format) and the proper skybox which you have to use a lump called GLDEFS to define the images for the sky. Then you have to use MAPINFO to define the sky itself... 

[A person]

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Edited March 18, 2018 by A person