How Do I add BumpColorSpec material?

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  Neox grand marshal polycounter

  Jun 2014

  its hlsl, shadercode. rightclick in your assets folder ad create a new shader, paste that code in there.

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  ScottHoneycutt polycounter lvl 15

  Jun 2014

  Neox wrote: »

  its hlsl, shadercode. rightclick in your assets folder ad create a new shader, paste that code in there.

  
  Thank you. I created a new shader. I can see buttons such as "Show Generated Code" and "Show All". I click on them and see MonoDev open up. I can paste the code in and even save it somewhere. That is as far as I get. No change.

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  Farfarer polycounter lvl 18

  Jun 2014

  Double click on the new shader, monodevelop will open up with the shader code in it. Or you can just open it from Windows Explorer with notepad or something. Replace all the shader code in there with the code from the site and save the file.

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  ScottHoneycutt polycounter lvl 15

  Jun 2014

  Farfarer wrote: »

  Double click on the new shader, monodevelop will open up with the shader code in it. Or you can just open it from Windows Explorer with notepad or something. Replace all the shader code in there with the code from the site and save the file.

  
  Thanks. I believe the mistake I made was I did a "file > save as" which made a new shader in a folder rather than updating the one in front of me. When I successfully do what I quoted above, I go back into Unity to see this:
  
  
  
  I go back into MonoDev and see this at the top of the code:
  
  
  // Upgrade NOTE: replaced 'PositionFog()' with multiply of UNITY_MATRIX_MVP by position
  // Upgrade NOTE: replaced 'V2F_POS_FOG' with 'float4 pos : SV_POSITION'
  
  
  I delete these lines, save it again, go back into Unity and then it's fixed. Or so its seems at first. Only the diffuse is actually showing on the model (The normal was working just fine on a default material type earlier)
  
  

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  Farfarer polycounter lvl 18

  Jun 2014

  It is a very old shader, looks like it's trying to do stuff for older versions of Unity.
  
  Here's one for the newer versions.
  

  Shader "Bumped Colour Specular" {
  	Properties {
  		_Color ("Main Color", Color) = (1,1,1,1)
  		_SpecColor ("Specular Color", Color) = (0.5, 0.5, 0.5, 1)
  		_Shininess ("Shininess", Range (0.03, 1)) = 0.078125
  		_MainTex ("Base (RGB) Gloss (A)", 2D) = "white" {}
  		_BumpMap ("Normalmap", 2D) = "bump" {}
  		_SpecMap ("Specular Map", 2D) = "grey" {}
  	}
  	SubShader { 
  		Tags { "RenderType"="Opaque" }
  		LOD 400
  		
  		CGPROGRAM
  			#pragma surface surf BlinnPhongColoured
  
  			sampler2D _MainTex;
  			sampler2D _BumpMap;
  			sampler2D _SpecMap;
  			fixed4 _Color;
  			half _Shininess;
  
  			struct SurfaceOutputColoured {
  				fixed3 Albedo;
  				fixed3 Normal;
  				fixed3 Emission;
  				fixed4 SpecColor;
  				half Specular;
  				fixed Gloss;
  				fixed Alpha;
  			};
  
  			struct Input {
  				float2 uv_MainTex;
  				float2 uv_BumpMap;
  				float2 uv_SpecMap;
  			};
  
  			void surf (Input IN, inout SurfaceOutputColoured o) {
  				fixed4 tex = tex2D(_MainTex, IN.uv_MainTex);
  				o.Albedo = tex.rgb * _Color.rgb;
  				o.Gloss = tex.a;
  				o.Alpha = tex.a * _Color.a;
  				o.Specular = _Shininess;
  				o.SpecColor = tex2D(_SpecMap, IN.uv_SpecMap);
  				o.Normal = UnpackNormal(tex2D(_BumpMap, IN.uv_BumpMap));
  			}
  
  			inline fixed4 LightingBlinnPhongColoured (SurfaceOutputColoured s, fixed3 lightDir, half3 viewDir, fixed atten)
  			{
  				half3 h = normalize (lightDir + viewDir);
  				
  				fixed diff = max (0, dot (s.Normal, lightDir));
  				
  				float nh = max (0, dot (s.Normal, h));
  				float spec = pow (nh, s.Specular*128.0) * s.Gloss;
  				
  				fixed4 c;
  				c.rgb = (s.Albedo * _LightColor0.rgb * diff + _LightColor0.rgb * _SpecColor.rgb * s.SpecColor.rgb * spec) * (atten * 2);
  				c.a = s.Alpha + _LightColor0.a * _SpecColor.a * s.SpecColor.a * spec * atten;
  				return c;
  			}
  
  			inline fixed4 LightingBlinnPhongColoured_PrePass (SurfaceOutputColoured s, half4 light)
  			{
  				fixed spec = light.a * s.Gloss;
  				
  				fixed4 c;
  				c.rgb = (s.Albedo * light.rgb + light.rgb * _SpecColor.rgb * s.SpecColor.rgb * spec);
  				c.a = s.Alpha + spec * _SpecColor.a * s.SpecColor.a;
  				return c;
  			}
  
  			inline half4 LightingBlinnPhongColoured_DirLightmap (SurfaceOutputColoured s, fixed4 color, fixed4 scale, half3 viewDir, bool surfFuncWritesNormal, out half3 specColor)
  			{
  				UNITY_DIRBASIS
  				half3 scalePerBasisVector;
  				
  				half3 lm = DirLightmapDiffuse (unity_DirBasis, color, scale, s.Normal, surfFuncWritesNormal, scalePerBasisVector);
  				
  				half3 lightDir = normalize (scalePerBasisVector.x * unity_DirBasis[0] + scalePerBasisVector.y * unity_DirBasis[1] + scalePerBasisVector.z * unity_DirBasis[2]);
  				half3 h = normalize (lightDir + viewDir);
  
  				float nh = max (0, dot (s.Normal, h));
  				float spec = pow (nh, s.Specular * 128.0);
  				
  				// specColor used outside in the forward path, compiled out in prepass
  				specColor = lm * _SpecColor.rgb * s.SpecColor.rgb * s.Gloss * spec;
  				
  				// spec from the alpha component is used to calculate specular
  				// in the Lighting*_Prepass function, it's not used in forward
  				return half4(lm, spec);
  			}
  
  		ENDCG
  	}
  
  	FallBack "Bumped Specular"
  }
  

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  ScottHoneycutt polycounter lvl 15

  Jun 2014

  Farfarer wrote: »

  It is a very old shader, looks like it's trying to do stuff for older versions of Unity.
  
  Here's one for the newer versions.
  

  Shader "Bumped Colour Specular" {
  	Properties {
  		_Color ("Main Color", Color) = (1,1,1,1)
  		_SpecColor ("Specular Color", Color) = (0.5, 0.5, 0.5, 1)
  		_Shininess ("Shininess", Range (0.03, 1)) = 0.078125
  		_MainTex ("Base (RGB) Gloss (A)", 2D) = "white" {}
  		_BumpMap ("Normalmap", 2D) = "bump" {}
  		_SpecMap ("Specular Map", 2D) = "grey" {}
  	}
  	SubShader { 
  		Tags { "RenderType"="Opaque" }
  		LOD 400
  		
  		CGPROGRAM
  			#pragma surface surf BlinnPhongColoured
  
  			sampler2D _MainTex;
  			sampler2D _BumpMap;
  			sampler2D _SpecMap;
  			fixed4 _Color;
  			half _Shininess;
  
  			struct SurfaceOutputColoured {
  				fixed3 Albedo;
  				fixed3 Normal;
  				fixed3 Emission;
  				fixed4 SpecColor;
  				half Specular;
  				fixed Gloss;
  				fixed Alpha;
  			};
  
  			struct Input {
  				float2 uv_MainTex;
  				float2 uv_BumpMap;
  				float2 uv_SpecMap;
  			};
  
  			void surf (Input IN, inout SurfaceOutputColoured o) {
  				fixed4 tex = tex2D(_MainTex, IN.uv_MainTex);
  				o.Albedo = tex.rgb * _Color.rgb;
  				o.Gloss = tex.a;
  				o.Alpha = tex.a * _Color.a;
  				o.Specular = _Shininess;
  				o.SpecColor = tex2D(_SpecMap, IN.uv_SpecMap);
  				o.Normal = UnpackNormal(tex2D(_BumpMap, IN.uv_BumpMap));
  			}
  
  			inline fixed4 LightingBlinnPhongColoured (SurfaceOutputColoured s, fixed3 lightDir, half3 viewDir, fixed atten)
  			{
  				half3 h = normalize (lightDir + viewDir);
  				
  				fixed diff = max (0, dot (s.Normal, lightDir));
  				
  				float nh = max (0, dot (s.Normal, h));
  				float spec = pow (nh, s.Specular*128.0) * s.Gloss;
  				
  				fixed4 c;
  				c.rgb = (s.Albedo * _LightColor0.rgb * diff + _LightColor0.rgb * _SpecColor.rgb * s.SpecColor.rgb * spec) * (atten * 2);
  				c.a = s.Alpha + _LightColor0.a * _SpecColor.a * s.SpecColor.a * spec * atten;
  				return c;
  			}
  
  			inline fixed4 LightingBlinnPhongColoured_PrePass (SurfaceOutputColoured s, half4 light)
  			{
  				fixed spec = light.a * s.Gloss;
  				
  				fixed4 c;
  				c.rgb = (s.Albedo * light.rgb + light.rgb * _SpecColor.rgb * s.SpecColor.rgb * spec);
  				c.a = s.Alpha + spec * _SpecColor.a * s.SpecColor.a;
  				return c;
  			}
  
  			inline half4 LightingBlinnPhongColoured_DirLightmap (SurfaceOutputColoured s, fixed4 color, fixed4 scale, half3 viewDir, bool surfFuncWritesNormal, out half3 specColor)
  			{
  				UNITY_DIRBASIS
  				half3 scalePerBasisVector;
  				
  				half3 lm = DirLightmapDiffuse (unity_DirBasis, color, scale, s.Normal, surfFuncWritesNormal, scalePerBasisVector);
  				
  				half3 lightDir = normalize (scalePerBasisVector.x * unity_DirBasis[0] + scalePerBasisVector.y * unity_DirBasis[1] + scalePerBasisVector.z * unity_DirBasis[2]);
  				half3 h = normalize (lightDir + viewDir);
  
  				float nh = max (0, dot (s.Normal, h));
  				float spec = pow (nh, s.Specular * 128.0);
  				
  				// specColor used outside in the forward path, compiled out in prepass
  				specColor = lm * _SpecColor.rgb * s.SpecColor.rgb * s.Gloss * spec;
  				
  				// spec from the alpha component is used to calculate specular
  				// in the Lighting*_Prepass function, it's not used in forward
  				return half4(lm, spec);
  			}
  
  		ENDCG
  	}
  
  	FallBack "Bumped Specular"
  }
  

  
  It works! !! Can't thank you enough! I will definitely save that code somewhere.

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