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Weird 'dark border' on some images after unpack.

pureswing

Hi, I downloaded some asset from a game online, but the texture unpacker , some strange borderline appears on images. So I have two question: 1-why this happen y 2-Its possible to fixed?, if so how?. Thanks in advance guys 🙂

note: I have uploaded a zip file with the spine files.

pureswing

Erika

Hello, the dark border you see is likely premultiply alpha. Just check the setting Unpremultiply alpha when unpacking to automatically remove it.

pureswing

Thanks for the quick reply Erika, I just found a great write about Premultiply Alpha http://es.esotericsoftware.com/forum/Premultiply-Alpha-3132 .

But still, can't find that option anywhere. i'm using version 3.6.53 pro. Or I should use a third-party software like Unity3D?.

Nate

You can just use the latest version of Spine for texture atlas unpacking, which has that feature. If you are stuck on older runtimes, be sure not to save your projects with the newer version until you are ready to update your runtimes.

pureswing

thanks Nate, all good now. Cheers!

hcju123

Help a lot,thanks!