Spine Edge Distorted!! Help Me!!

FattyJoker

Hi everyone, I'm having some issues using Spine. After importing Spine assets into Unity, I noticed that the edges of the animation become distorted during runtime. I've tried many solutions found online, but none have resolved the problem. Can anyone help me? The screenshot below shows an example of the distortion.

Misaki

FattyJoker Unfortunately, it is difficult to determine the cause based on this information alone. Please check the following:
Select the SkeletonDataAsset for that skeleton and check whether the skeleton is displayed correctly in the Preview section at the bottom of the Inspector window. If it appears correctly in the Preview, the issue may be related to your implementation.

In that case, please send us a minimal Unity project that reproduces the issue via email at contact@esotericsoftware.com.
Please include the URL of this forum thread in the email so we know the context. Then we can take a look at what's wrong.

If the skeleton does not display correctly even in the Preview, the settings for exporting from Spine may not be appropriate. Please show us the settings in the export window and the texture packer settings window.

Harald

FattyJoker What exactly do you mean by "distorted", do you mean the mesh edges should be straight downward? Could you show a second image of the expected result, e.g. how it is supposed to look, e.g. in the Spine Editor. Please note that we don't know your project.

Are you using Physics Constraints at your flag?
Regarding your export and import settings: did you also enable Straight alpha texture at the Material?

My Unity version is 2021.3.41f.
Spine version is 4.2.18

What exact version of the spine-unity runtime (name of the unitypackage, also listed in Assets/Spine/version.txt, or in the Package Manager) are you usiung?

FattyJoker

Misaki
Yes, the issue is already visible in preview. My project uses linear color space, so I'm not using Premultiplied Alpha (PMA). Here are the Spine export settings:

Here are the screenshots of the texture settings in Unity.

My Unity version is 2021.3.41f.
Spine version is 4.2.18