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Assets/Infinity Code/Real World Terrain/Shaders/Water.shader

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+Shader "Real World Terrain Water"
+{
+	Properties 
+	{
+		_Color("Color", Color) = (1,1,1,1)
+		_Texture1("Texture1", 2D) = "black" {}
+		_Texture2("Texture2", 2D) = "black" {}
+		_MainTexSpeed("MainTexSpeed", Float) = 0
+		_Texture2Speed("Texture2Speed", Float) = 0
+		_DistortionMap("DistortionMap", 2D) = "black" {}
+		_DistortionSpeed("DistortionSpeed", Float) = 0
+		_DistortionPower("DistortionPower", Range(0,0.04) ) = 0
+		_Specular("Specular", Range(0,7) ) = 1
+		_Gloss("Gloss", Range(0.1,2) ) = 0.3
+	}
+	
+	SubShader 
+	{
+		Tags
+		{
+			"Queue"="Transparent"
+			"IgnoreProjector"="False"
+			"RenderType"="Overlay"
+		}
+
+		Cull Back
+		ZWrite On
+		ZTest LEqual
+		ColorMask RGBA
+		Blend SrcAlpha OneMinusSrcAlpha
+		Fog{}
+		
+		CGPROGRAM
+		#pragma surface surf BlinnPhongEditor noforwardadd
+		#pragma target 3.0
+		
+		fixed4 _Color;
+		uniform sampler2D _Texture1;
+		uniform sampler2D _Texture2;
+		half _MainTexSpeed;
+		half _Texture2Speed;
+		uniform sampler2D _DistortionMap;
+		half _DistortionSpeed;
+		half _DistortionPower;
+		fixed _Specular;
+		fixed _Gloss;
+
+		struct EditorSurfaceOutput 
+		{
+			half3 Albedo;
+			half3 Normal;
+			half3 Emission;
+			half3 Gloss;
+			half Specular;
+			half Alpha;
+			half4 Custom;
+		};
+			
+		inline half4 LightingBlinnPhongEditor_PrePass (EditorSurfaceOutput s, half4 light)
+		{
+			half3 spec = light.a * s.Gloss;
+			half4 c;
+			c.rgb = (s.Albedo * light.rgb + light.rgb * spec);
+			c.a = s.Alpha;
+			return c;
+		}
+
+		inline half4 LightingBlinnPhongEditor (EditorSurfaceOutput s, half3 lightDir, half3 viewDir, half atten)
+		{
+			half3 h = normalize (lightDir + viewDir);
+			
+			half diff = max (0, dot ( lightDir, s.Normal ));
+			
+			float nh = max (0, dot (s.Normal, h));
+			float spec = pow (nh, s.Specular*128.0);
+			
+			half4 res;
+			res.rgb = _LightColor0.rgb * diff;
+			res.w = spec * Luminance (_LightColor0.rgb);
+			res *= atten * 2.0;
+
+			return LightingBlinnPhongEditor_PrePass( s, res );
+		}
+		
+		struct Input 
+		{
+			float3 viewDir;
+			float2 uv_DistortionMap;
+			float2 uv_Texture1;
+			float2 uv_Texture2;
+		};
+
+		void surf (Input IN, inout EditorSurfaceOutput o) 
+		{
+			o.Normal = float3(0.0,0.0,1.0);
+			o.Alpha = 1.0;
+			o.Albedo = 0.0;
+			o.Emission = 0.0;
+			o.Gloss = 0.0;
+			o.Specular = 0.0;
+			o.Custom = 0.0;			
+					
+			float DistortSpeed=_DistortionSpeed * _Time;
+			float2 DistortUV=(IN.uv_DistortionMap.xy) + DistortSpeed;
+			float4 DistortNormal = float4(UnpackNormal( tex2D(_DistortionMap,DistortUV)).xyz, 1.0 );
+			float2 FinalDistortion = DistortNormal.xy * _DistortionPower;
+			
+			float Multiply2=_Time * _MainTexSpeed;
+			float2 MainTexUV=(IN.uv_Texture1.xy) + Multiply2; 
+			
+			float4 Tex2D0=tex2D(_Texture1,MainTexUV + FinalDistortion);
+			
+			float Multiply3=_Time * _Texture2Speed;
+			float2 Tex2UV=(IN.uv_Texture2.xy) + Multiply3;
+			
+			float4 Tex2D1=tex2D(_Texture2,Tex2UV + FinalDistortion); 
+			
+			float4 TextureMix=Tex2D0 * Tex2D1;
+			
+			float4 FinalDiffuse=_Color * TextureMix;	
+			
+			
+			o.Albedo = FinalDiffuse;
+			o.Emission = FinalDiffuse;
+			o.Specular = _Gloss;
+			o.Gloss = _Specular;
+
+			o.Normal = normalize(o.Normal);
+		}
+	ENDCG
+	}
+	Fallback "Diffuse"
+}