Vertex Color shader

I am pretty basic with shaders. I have edited the vertex color shader on the unify wiki to fake some reflections by using a cubemap masked out by the Main textures alpha.

What I want to do now is get my shader to be affected by lights. Is this possible: to have a shader using Baked vertex colors to also recieve realtime Unity vertex lights? Basically I want to combine this shader with the standard Unity VertexLit shader. I want specular highlights and realtime vertex lighting in addition to the baked vertex lighting and cubemap reflections.


I am not sure how to do this. I have been looking at the unity Vertex Shader here :

http://unity3d.com/support/documentation/Components/SL-Material.html

I think I need to do somethign like add the Material Block but I am not sure how to properly apply it.

Thanks for any advice/ help

Code (csharp):

1. Material {
2.                 Diffuse [_Color]
3.                 Ambient [_Color]
4.                 Shininess [_Shininess]
5.                 Specular [_SpecColor]
6.                 Emission [_Emission]
7.             }
8.             Lighting On
9.             SeparateSpecular On

My edited unify wiki shader.

Code (csharp):

1. Shader "MyVertexColors" {
2. Properties {
3.     _MainTex ("Texture (A = Reflect)", 2D) = "" {}
4.    
5.     _Cube ("Reflection Cubemap", Cube) = "_Skybox" { TexGen CubeReflect }
6.  
7. }
8.  
9. Category {
10.     Tags { "Queue"="Geometry" }
11.    // Lighting Off
12.     BindChannels {
13.         Bind "Color", color
14.         Bind "Vertex", vertex
15.         Bind "TexCoord", texcoord
16.     }
17.    
18.     SubShader {
19.         Pass {
20.        
21.             SetTexture [_MainTex] {
22.                 Combine texture * primary DOUBLE      
23.             }
24.            
25.            
26.                  SetTexture [_Cube] {
27.                 combine texture * previous alpha + previous//, previous
28.                
29.             }
30.        
31.         }
32.     }
33.    
34.    
35. }
36. }

 

Are you referring to this shader? It already does combine baked vertex colors with realtime vertex lights.

--Eric

 

Thanks, just what I was looking for!