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  • Spine 3.8 and Unity 2019.3 2D Lighting

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Hi all!

So, me and my company want to use Spine and 2D lighting to make interactive ligthing in our game.

But we have some problems, and I don't know is it me or there is some bugs in Spine-Unity?

Using UWRP, I've created 2D Renderer.

The only shader that works is URP/2D/Spine/Sprite, but there is art degradation when i'm using this shader.

I think that I need to use URP/2D/Spine/Skeleton Lit but every Spine object will be fully transparent if I set this shader.

Are your assets displaying correctly and reacting to 2D lights in your scene if you change the shader to Universal Render Pipeline/2D/Sprite-Lit-Default?
Is your Pipeline Asset which references the 2D Renderer asset assigned at both Project Settings - Graphics - Scriptable Render Pipeline Settings and Project Settings - Quality - Rendering?

If the above steps do not help, could you please try re-importing one of your problematic character folders, and re-assign the shader at the respective material?

If none of the above steps resolve the issue, could you create a minimal Unity project that still shows the problem and send it as a zip file to contact@esotericsoftware.com? Then we can have a look.

Harald wrote

Are your assets displaying correctly and reacting to 2D lights in your scene if you change the shader to Universal Render Pipeline/2D/Sprite-Lit-Default?
Is your Pipeline Asset which references the 2D Renderer asset assigned at both Project Settings - Graphics - Scriptable Render Pipeline Settings and Project Settings - Quality - Rendering?

If the above steps do not help, could you please try re-importing one of your problematic character folders, and re-assign the shader at the respective material?

If none of the above steps resolve the issue, could you create a minimal Unity project that still shows the problem and send it as a zip file to contact@esotericsoftware.com? Then we can have a look.

Yeah my assets work fine with 2d lighting and with Sprite-Lit-Default material.
Also, my pipeline asset is assigned to both Graphics and Quality.

If i will get permission to send you our characters, I will write to your e-mail. Thanks in advance.

Thanks for the reproduction package email.

Unfortunately, the package is missing all .meta files. As a consequence, all references in Unity are broken.
Please send us the project again with the .meta files included.

Thanks for the new reproduction package.
I just found the cause of the problem (and must admit I could have already seen it in the screenshots you posted):

The assigned shader that did not work in your 2D Renderer setup was

Universal Render Pipeline/Spine/Skeleton Lit

but this is the normal (3D) version. The following 2D shader should be used instead:

Universal Render Pipeline/2D/Spine/Skeleton Lit

Note that all shaders for use with the 2D Renderer will be listed in Universal Render Pipeline/2D/Spine going forward.