Hello,
we have the following issue: We are fading in / out a graphic with a Spine animation. We are doing this by setting the slot color's alpha in Spine and are exporting to Unity with "Premultiply Alpha" set to true.
We are using lighting and the Spine "UberShader" set to Vertex Lit/Premultiply Alpha mode for all of our assets. What happens when we play the animation is this:
The simple fade in on the glow from alpha: 0 to alpha: 1 somehow goes to black/grey before going to its real color (turquoise).
When we set the shader to the default "Spine/Lit", the fading works normally. But we need to use the UberShader for other reasons, so this is not an option.
Could someone look into this? Are we doing something wrong?
It can easily be replicated by fading in any transparent .png image via spine/slot animation, exporting as premultiply alpha to Unity and then using the UberShader to VertexLit/Premultiply Alpha
Edit: I just noticed that the 'UberShader' is called Sprite Shader now.
