Is there a button to disable RTX?

[Night-oh]

Before you climb down my throat, I want to do it for comparison, similar to how you can do for Quake. A quick bind to enable and disable for the sake of comparing the original look to the new one, I just want to know if there's one of those.

[Migz - DH]

Not that I know of, but there are toggles you can switch in the Alt-X menu. Check out the developers' expanded menu for many more options.

[=MoonShard=]

you would have to run both portal and portal rtx

[Digital Vapors]

No, as this iteration of portal is not using traditional rasterization at all. It's completely RT rendered

[Zak]

None that I'm aware of. There are tons of RTX settings in the dev settings section, but not a global toggle. This may not be even possible as the game is rendered entirely using ray tracing. RT is not just an addition on top of the standard game.

[mooner]

Alt + X then turn off enhancements.

[Digital Vapors]

Publicado originalmente por mooner:

Alt + X then turn off enhancements.

This does not turn off RT, as stated, the game is rendering completely in RT. It just loads the old assets back in, rather than using the updated assets Nvidia made for this release