make shader unlit

Hi there,

Firstly Im really not familiar with shaders. Up until now I have only been using existing shaders so what I want to ask may be impossible.

I want to change a shader I found online to be unlit. I had a go by add lighting off but this made no difference. Can anyone help?

Thank you

Code (CSharp):

1.   Shader "mShaders/Holes1" {
2.     Properties {
3.       _MainTex ("Texture (RGB)", 2D) = "white" {}
4.       _SliceGuide ("Slice Guide (RGB)", 2D) = "white" {}
5.       _SliceAmount ("Slice Amount", Range(0.0, 1.0)) = 0.9
6.     }
7.     SubShader {
8.       Tags { "RenderType" = "Opaque" }
9.       Cull Off
10.       CGPROGRAM
11.       //if you're not planning on using shadows, remove "addshadow" for better performance
12.       #pragma surface surf Lambert
13.       struct Input {
14.                    
15.           float2 uv_MainTex;
16.           float2 uv_SliceGuide;
17.           float _SliceAmount;
18.       };
19.       sampler2D _MainTex;
20.       sampler2D _SliceGuide;
21.       float _SliceAmount;
22.       void surf (Input IN, inout SurfaceOutput o) {
23.           clip(tex2D (_SliceGuide, IN.uv_SliceGuide).rgb - _SliceAmount);
24.           o.Albedo = tex2D (_MainTex, IN.uv_MainTex).rgb;
25.       }
26.       ENDCG
27.     }
28.     Fallback "Diffuse"
29.   }

SOURCE: http://unitycoder.com/blog/2011/08/09/painting-holes-with-shader-v1-0/

 

Code (CSharp):

1.   Shader "mShaders/HolesUnlit" {
2.     Properties {
3.       _MainTex ("Texture (RGB)", 2D) = "white" {}
4.       _SliceGuide ("Slice Guide (RGB)", 2D) = "white" {}
5.       _SliceAmount ("Slice Amount", Range(0.0, 1.0)) = 0.9
6.     }
7.     SubShader {
8.       Tags { "RenderType" = "Opaque" }
9.       Cull Off
10.       CGPROGRAM
11.       //if you're not planning on using shadows, remove "addshadow" for better performance
12.       #pragma surface surf Lambert
13.       struct Input {
14.                  
15.           float2 uv_MainTex;
16.           float2 uv_SliceGuide;
17.           float _SliceAmount;
18.       };
19.       sampler2D _MainTex;
20.       sampler2D _SliceGuide;
21.       float _SliceAmount;
22.       void surf (Input IN, inout SurfaceOutput o) {
23.           clip(tex2D (_SliceGuide, IN.uv_SliceGuide).rgb - _SliceAmount);
24.           o.Emission = tex2D (_MainTex, IN.uv_MainTex).rgb;
25.       }
26.       ENDCG
27.     }
28.     Fallback "Diffuse"
29.   }

 

Daniel is right - I supposed you might need shadows for some reason, if not, the template he pointed is a very good start for making Cg shaders.

 

thanks everyone