Alright, I know flats are covered in that archive thread.

[Sykotic]

But I've tried every single method to get rid of these lines on my custom textures to no avail. Someone help.

Pic-

I was just testing the textures out, so don't mind their placements.

 

[Kaysakado]

Are they bitmaps?

 

[JEV3]

Airbrush textures? @_@

At any rate, be sure to "save as doom flat" in XWE.

 

[Sykotic]

Are they bitmaps?

Yeparoo.

Airbrush textures? @_@

No, recolored DCWHITE textures.

At any rate, be sure to "save as doom flat" in XWE.

I did.

 

[BlueZero4]

Do the lats have the same lump names as textures?

 

[Torgo]

I had this problem before. I think it had to do with the size of the flat being incorrect. I believe it has to be 32 x 32, 64 x 64 or 128 x 128 and so on. Apparently you can have flats as big as 2048x2048, I don't know what you use to get those big of flats to work, but you probably wont need anything that big.

Make sure you saved it as a doom flat and have the F_START and F_END markers in the right place.

 

[BlueZero4]

Oh, and make it square. ;)

 

[Sykotic]

Do the lats have the same lump names as textures?

Yeah.

I had this problem before. I think it had to do with the size of the flat being incorrect. I believe it has to be 32 x 32, 64 x 64 or 128 x 128 and so on. Apparently you can have flats as big as 2048x2048, I don't know what you use to get those big of flats to work, but you probably wont need anything that big.

Make sure you saved it as a doom flat and have the F_START and F_END markers in the right place.

They're all 64x64, except for one which is 128x128 suggested by SF94. And they do have the F_START and F_END lumps.

Oh, and make it square. ;)

Wouldn't that have been obvious for me to have done in the first place? They are squares.

lolbold.

EDIT- Okay, I fixed it. The flats cannot be named the same thing as a texture.