Tonemap Palette option (not on HUD/Weapons)

[samurai00]

hello.
is there a way to make the tonemap palette option not apply on specific sprites/sections of the screen?
For example, I don't want the weapons shown on screen not be affected by it, but I want everything else to be
Is it even possible? Thanks

edit: forgot to say, I've found the "tonemap" file under the shaders section of gzdoom pk3. but I've got no idea on how to modify it so that X is excluded. i know the menu itself is excluded, so I suppose there must be a way