Strange 1pixel wide lines on modded hands

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King of Worms
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Strange 1pixel wide lines on modded hands

Post by King of Worms » Fri Jul 12, 2019 11:38 am

Ok guys, Im not able to get rid of this artefact
01.jpg
In Photoshop, I cant see this line. But I tryed to select that region anyways and delete it, yet the artefact is still present.

So this is not something wrong in my file, but its something off in the engine I guess.. And it happens on more files than just this one.. whole melee is messed up like this. And I get these lines in the paperdoll replacements as well..

Here is the source file.
WEAPON10.CIF_0-0.png
Any help would be appreciated to get rid of this
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Interkarma
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Re: Strange 1pixel wide lines on modded hands

Post by Interkarma » Fri Jul 12, 2019 2:03 pm

I'm not sure, but it looks like alpha on the top row is being sampled from the bottom row (possibly due to bilinear filtering). Note how the horizontal grey line matches the width of the bottom row of pixels of the glove.

Setting texture wrap mode to "clamp" in import settings might get rid of it. And it shouldn't appear in-game at all with point filtering enabled. If that doesn't help, TheLacus might be able to throw some other ideas into the ring. He's far more knowledgeable around the mod system than myself. :)

wrap.jpg
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Re: Strange 1pixel wide lines on modded hands

Post by King of Worms » Sat Jul 13, 2019 2:35 pm

Wow good eye!

I changed the wrap mode to clamp as suggested and it solved the issue.
Very easy and effective solution :geek:

Thanks a lot, Im glad its sorted!

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Interkarma
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Re: Strange 1pixel wide lines on modded hands

Post by Interkarma » Sat Jul 13, 2019 11:08 pm

Awesome, happy that helped,!

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TheLacus
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Re: Strange 1pixel wide lines on modded hands

Post by TheLacus » Mon Jul 15, 2019 10:23 pm

This is fixed for both mods and loose files by #1354. I used mirror wrapmode which allows to mirror textures for left handed weapons.
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Re: Strange 1pixel wide lines on modded hands

Post by King of Worms » Tue Jul 16, 2019 9:46 am

TheLacus wrote:
Mon Jul 15, 2019 10:23 pm
This is fixed for both mods and loose files by #1354. I used mirror wrapmode which allows to mirror textures for left handed weapons.
Thank you
Should I change the texture wrap mode to mirror from a current clamp?

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TheLacus
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Re: Strange 1pixel wide lines on modded hands

Post by TheLacus » Tue Jul 16, 2019 9:54 am

King of Worms wrote:
Tue Jul 16, 2019 9:46 am
TheLacus wrote:
Mon Jul 15, 2019 10:23 pm
This is fixed for both mods and loose files by #1354. I used mirror wrapmode which allows to mirror textures for left handed weapons.
Thank you
Should I change the texture wrap mode to mirror from a current clamp?
It's overridden anyway ;)
Mod System documentation - Learn how to create mods for Daggerfall Unity.
Modder Discussion - General help and discussion for the mod system.
Github Issues - Submit a bug report for the game, including the mod system.

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King of Worms
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Re: Strange 1pixel wide lines on modded hands

Post by King of Worms » Tue Jul 16, 2019 11:06 am

Best approach, thank you

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