I got problem with the fog in unity5

kell kao

I am making a 2D/3D mixing game and I turn on the Exponential fog mode.
I get a problem. It seems there is a box outside in the game view.
Please check the screenshot I uploaded.

My software version:
unity 5.0.0f4
spine 2.1.18

kell kao

Pharan

Fog didn't work in Unity 4 or 3 either. It's a shader thing.

I think you may have to switch to non-premultiplied alpha assets and shaders.
Have you tried fog with regular Unity sprites?

kell kao

Thank your for your speedy reply.

In my case, I need my 3D model background works with the fog, and neither spine objects nor unity sprites are affected by the fog.

All unity sprites works correctly with any kind of fog, but spine objects only works correctly with the linear fog.

My problem of spine objects only occur if I choose the exponential fog, that is what I want.

I tried turn off premultiply alpha in spine, but it doesn't help.

Mitch

If you aren't changing the color of the Spine Skeletons using Slot or Attachment color, you can just switch the Shader to Unity's Sprite shader.

kell kao

Thank you so much.
I switch the shader to Unity's Sprite shader and It works.

Pharan

Unity's Sprite shader is vertex-colored though, right? Does Spine's coloring not work with it?

Mitch

Pharan wrote
Unity's Sprite shader is vertex-colored though, right? Does Spine's coloring not work with it?

it breaks with color change + PMA.