Add Unity3D projects

year3/semester1/CT3536: Games Programming/project/Assets/RoadArchitect/Shaders/ShoulderDirt.shader

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+//Courtesy of http://answers.unity3d.com/questions/306921/add-specular-map-to-shader.html
+Shader "RoadArchitect/Roads/Road Shoulder Shader" {
+    Properties {
+    	_Color ("Main Color", Color) = (1,1,1,1)
+    	//_SpecColor ("Specular Color", Color) = (0.5, 0.5, 0.5, 1)
+   	 	//_Shininess ("Shininess", Range (0, 1)) = 0.078125
+    	_MainTex ("Base (RGB) N/A (A)", 2D) = "white" {}
+    	//_BumpMap ("Normalmap", 2D) = "bump" {}
+    }
+    SubShader {
+    	Tags { "RenderType"="Opaque" }
+    	//Tags { "Queue" = "Geometry+10" }
+    	LOD 400
+     	Offset -1,-1
+     	
+	    CGPROGRAM
+	    #pragma surface surf BlinnPhong
+	    sampler2D _MainTex;
+	    //sampler2D _BumpMap;
+	    fixed4 _Color;
+	    //half _Shininess;
+
+	    struct Input {
+	    	float2 uv_MainTex;
+	    	//float2 uv_BumpMap;
+	    };
+     
+    	void surf (Input IN, inout SurfaceOutput 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.Normal = UnpackNormal(tex2D(_BumpMap, IN.uv_BumpMap));
+	    }
+	    ENDCG
+    }
+    FallBack "Diffuse"
+}