[solved]Simple Vertex Color invert shader won't work on Android

Unity Engine
,
1

The following shader works on Android:

Shader "Mobile/Lit Vertex Color" {
    Properties {
       _MainTex ("Base (RGB)", 2D) = "white" {}
    }
    SubShader {
       Pass {
           Lighting On
           ColorMaterial AmbientAndDiffuse
           SetTexture [_MainTex] {
              combine texture * primary DOUBLE
           }
       }
    }
}

Still, this modification will not -it shows pink-, while it works perfectly on Windows.

Shader "Mobile/Lit Inverse Vertex Color" {
    Properties {
       _MainTex ("Base (RGB)", 2D) = "white" {}
    }
    SubShader {
       Pass {
           Lighting On
           ColorMaterial AmbientAndDiffuse
           SetTexture [_MainTex] {
              combine texture * primary DOUBLE
           }
           SetTexture [_MainTex] {
              ConstantColor (0.7,0.7,0.7,0.7)
              combine one - previous * constant
           }
       }
    }
}

My intention is just to invert colors and reduce the brightness of the first shader. Any help is appreciated.

If you have a suggestion on a different method to invert the vertex color, that would also be welcome, at least to have an alternative to test.

2

Ah, I kind of goofed on this one. Nothing wrong with the shader.

After a few hours of testing, I realized that particular shader was only used on materials invoked by code, which means it was not being packaged into the build. Moving it into the Resources folder fixed it.