How to disable fog in a shader?

Upgraded to U5, and everything's super foggy.

Fog { Mode Off }

doesn't seem to work?

Code (CSharp):

1. Shader "Toon/Basic" {
2.     Properties {
3.         _Color ("Main Color", Color) = (.5,.5,.5,1)
4.         _MainTex ("Base (RGB)", 2D) = "white" {}
5.         _ToonShade ("ToonShader Cubemap(RGB)", CUBE) = "" { }
6.     }
7.  
8.  
9.     SubShader {
10.         Tags { "RenderType"="Opaque" }
11.         Pass {
12.             Name "BASE"
13.             Cull Off
14.             Fog {Mode Off}
15.             CGPROGRAM
16.             #pragma nofog
17.             #pragma vertex vert
18.             #pragma fragment frag
19.             #pragma multi_compile_fog
20.  
21.             #include "UnityCG.cginc"
22.  
23.             sampler2D _MainTex;
24.             samplerCUBE _ToonShade;
25.             float4 _MainTex_ST;
26.             float4 _Color;
27.  
28.             struct appdata {
29.                 float4 vertex : POSITION;
30.                 float2 texcoord : TEXCOORD0;
31.                 float3 normal : NORMAL;
32.             };
33.          
34.             struct v2f {
35.                 float4 pos : SV_POSITION;
36.                 float2 texcoord : TEXCOORD0;
37.                 float3 cubenormal : TEXCOORD1;
38.                 UNITY_FOG_COORDS(2)
39.             };
40.  
41.             v2f vert (appdata v)
42.             {
43.                 v2f o;
44.                 o.pos = mul (UNITY_MATRIX_MVP, v.vertex);
45.                 o.texcoord = TRANSFORM_TEX(v.texcoord, _MainTex);
46.                 o.cubenormal = mul (UNITY_MATRIX_MV, float4(v.normal,0));
47.                 UNITY_TRANSFER_FOG(o,o.pos);
48.                 return o;
49.             }
50.  
51.             fixed4 frag (v2f i) : SV_Target
52.             {
53.                 fixed4 col = _Color * tex2D(_MainTex, i.texcoord);
54.                 fixed4 cube = texCUBE(_ToonShade, i.cubenormal);
55.                 fixed4 c = fixed4(2.0f * cube.rgb * col.rgb, col.a);
56.                 UNITY_APPLY_FOG(i.fogCoord, c);
57.                 return c;
58.             }
59.             ENDCG
60.         }
61.     }
62.  
63.     Fallback "VertexLit"
64. }
65.  

is still super foggy

The release notes say

But "#pragma nofog" doesn't seem to make a difference either.

Also, the documentation recommends to "Check out built-in shader source", but there isn't any archive of them available for the current version, is there?

Anyway, rads on releasing a public beta!

 

Oooh the upgrade procedure added that fog stuff to lots of shaders - I didn't even notice that. haha :'(

I removed the lines you mentioned, but I'm still getting fog (If I enable/disable fog I can see a big difference)


edit: wait, nevermind, see next post. thanks

 

Wait, it works now - I had to add/reassign the shader. huh.

Okay, yep, maybe it just wasn't detecting code changes for a bit. It works fine now if I remove/add the lines in the code it changes immediately in the scene view.

Problem solved. Thanks!