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Duke Nukem Atomic Chaingun Sprite Bug
Posted: Sat Dec 18, 2021 10:19 am
by Typharius
I noticed whenever playing Duke Nukem 3D Atomic, or any of it's associated expansions, the Chaingun sprite is bugged, with a line dividing it horizontally so you can see through the sprite to the environment. I would upload a screenshot but I can't figure out how to make the file smaller so I can upload it here.
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Sat Dec 18, 2021 12:22 pm
by Enjay
Typharius wrote:I would upload a screenshot but I can't figure out how to make the file smaller so I can upload it here.
Using an image hosting site is usually the best way to go: viewtopic.php?t=56065
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Sat Dec 18, 2021 12:36 pm
by Typharius
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Sat Dec 18, 2021 12:40 pm
by Typharius
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Sun Dec 19, 2021 4:20 am
by Typharius
I don't know if it's worth mentioning but I loaded up atomic in eduke and the issue wasn't present.
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Sun Dec 19, 2021 5:04 pm
by mjr4077au
What resolution are you playing at? At 2560x1440, I cannot see any problem myself.
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Mon Dec 20, 2021 6:14 am
by Typharius
Same resolution 2560x1440
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Mon Dec 20, 2021 6:30 am
by Rachael
What GPU are you using? - Drivers? - OS?
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Mon Dec 20, 2021 6:38 am
by Typharius
Geforce GTX1080 497.09 (most recent) Windows 10
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Mon Dec 27, 2021 10:17 am
by Typharius
So no possible causes or solutions to suggest?
It's also apparent on any video type, opengl or vulkan etc., I forgot to mention that earlier.
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Tue Dec 28, 2021 6:50 am
by Dynamo
Do you get the same issue in other Duke3D source ports (EDuke32, RedNukem) with the same .GRP file?
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Wed Dec 29, 2021 11:37 am
by Typharius
No, it works fine in Eduke/Rednukem etc. The issue only appears in Raze.
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Wed Dec 29, 2021 12:45 pm
by Graf Zahl
The issue only appears with texture filtering enabled. It's an unfortunate side effect of how these sprites were designed.
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Wed Dec 29, 2021 12:50 pm
by Typharius
Thanks for the answer, I know the cause now anyway ^^
Re: Duke Nukem Atomic Chaingun Sprite Bug
Posted: Thu Dec 30, 2021 1:08 pm
by Typharius
Ahhhh it's finally fixed, the funny thing is I absolutely detest texture filtering on 2D games, it gives me eye strain and makes everything look like it's smeared in vaseline. I'd simply not remembered to turn it off in Raze xD