Trouble with the skeleton_Material

Payne_Lee

:nerd: :nerd: :nerd:
When imported a character into a scene, everything else is fine except the skeleton_Material keep confusing me.

By default, the skeleton_Material is using the shader "Spine/Skelenton".
But this shader make the material recieve fog, including the transparent parts of all the images oddly.
Just like this ↓↓↓

So I've tried all the shaders of Spine, and there are two shaders don't recieve fog:

SkeletonGraphic(Premultiply Alpha)
SkeletonGhost

But it bring me a new problem if use one of the above:
Some of the images in the animation is used to make shining effects, so the blending of them is set to "Additive".
If I use shaders of the two above, all the images will lose the "Additive" blending.

:think: :think: :think:
So how to fix this...?
Recieving fog is fine, but not including the transparent parts, and keep the "Additive" blending please.

Pharan

Hello!

This topic may help you understand this: Premultiply Alpha

Additionally, additive blending normally requires more than one shader and material.
The normal-and-additive-blending in one shader is a trick that's only possible with a Premultiply Alpha shader.

Is Spine/Skeleton receiving fog? That shouldn't be happening. I'll check the code.

25 Jun 2016 2:09 am

That was a bug.
Go to your project hierarchy window and search for the Skeleton shader code file. (The icon has an "S" on it).
Then replace the code with the code in this page: https://raw.githubusercontent.com/EsotericSoftware/spine-runtimes/master/spine-unity/Assets/spine-unity/Shaders/Skeleton.shader

That should remove the faulty fog.

The default shader uses Unity's most basic fixed-function shader code, which makes Premultiplied Alpha blending inherently incompatible with Unity fog.
That shouldn't have been there to begin with. Thanks for reporting!

Any further functionality requires writing specialized shader code.

Payne_Lee

:clap: :clap: :clap:
It worked！
You‘re the saviour~ Thanks alot！