Flat Replacement Error

[SpaceKGreen]

Not sure which help this one would fall under, so yeah.

I have a... project I'm working on, and I had recolored a couple of existing flats (and corresponding walls) to have more vivid colors. I placed them in the test wad, between F_START and F_END, and when I opened up Doom Builder, they showed up just fine in the texture selection.

However, a few ingame tests later, I noticed something... the walls I had replaced looked fine, but the flats...

Here's the replacements (in PNG format)...

...and here's what the smaller one looks like ingame. (on top of a large FOF)

(The larger flat is even more screwed up.)

I have no idea how this is happening... like I said, it shows up just fine in Doom Builder. I made sure that the replacements were in BMP format when I put them within the wad, even going so far as to use GIMP to convert them to an indexed BMP with the SRB2 palette.


Did I mess up somewhere?

 

[D00D64]

"Save as Doom Flat" :P

Select it, and in images, it'll have that option.

 

[SpaceKGreen]

...Ah. I see. Completely forgot that was there. Never replaced a flat before. Thank you.

 

[Liliam]

That's probably XWE screwing up and importing the image as a standard graphic, which uses a different format due to support for transparent pixels. Have you tried importing the files with the "Floors" filter (at the bottom of the window)? It might give him a better clue as how to save the lumps.

Importing it between F_START and F_END lumps might work, too.