Upload toon_cutoff16.shader

toon_cutoff16.shader

@@ -0,0 +1,216 @@
+Shader "Toon/Cutoff"
+{
+	Properties
+	{
+		_Color("Color(RGBA)", Color) = (1,1,1,1)
+		_MainTex("Texture", 2D) = "white" {}
+		_Shininess ("Shininess(0.0:)", Float) = 1.0
+		
+		_ShadowThreshold ("Shadow Threshold(0.0:1.0)", Float) = 0.5
+		_ShadowColor ("Shadow Color(RGBA)", Color) = (0,0,0,0.5)
+		_ShadowSharpness ("Shadow Sharpness(0.0:)", Float) = 100
+        _Cutoff ("Alpha cutoff", Range(0,1)) = 0.9
+
+	}
+
+	SubShader
+	{
+		// Settings
+		Tags {"Queue" = "Transparent" "IgnoreProjector"="False" "RenderType" = "TransparentCutout"}
+		
+		
+		 
+		// Surface Shader Pass ( Front )
+		Cull Back
+		ZWrite On
+		AlphaTest Greater 0.9
+		//AlphaTest Equal 1
+		Blend SrcAlpha OneMinusSrcAlpha
+		CGPROGRAM
+		#pragma surface surf Toon alphatest:_Cutoff vertex:vert
+		//	Toon Surface Shader for Unity
+		//	File		:	ToonSurface.cginc
+		//	Title		:	Toon Surface Shader with Alpha
+		//	Language	:	Cg Language
+		//	Include		:	ToonSurface.cginc
+		/*
+			How To Use	:
+			
+			CGPROGRAM
+			#pragma surface surf Toon
+			#include "ToonSurface.cginc"
+			ENDCG
+		*/
+
+		float4 _Color;
+		sampler2D _MainTex;
+		float	_ShadowThreshold;
+		float4	_ShadowColor;
+		float	_ShadowSharpness;
+		float	_Shininess;
+
+
+		struct ToonSurfaceOutput
+		{
+			half3 Albedo;
+			half3 Normal;
+			half3 Emission;
+			half3 Gloss;
+			half Specular;
+			half Alpha;
+			half4 Color;
+		};
+
+		inline half4 LightingToon (ToonSurfaceOutput s, half3 lightDir, half3 viewDir, half atten)
+		{
+			//Lighting paramater
+			float4	lightColor = _LightColor0 * atten;
+			float	lightStrength = dot(lightDir, s.Normal) * 0.5 + 0.5;
+				
+			//ToonMapping
+			half shadowRate = abs( max( -1, ( min( lightStrength, _ShadowThreshold ) -_ShadowThreshold)*_ShadowSharpness ) )*_ShadowColor.a;
+			float4 toon = float4(1,1,1,1) * (1-shadowRate) +  _ShadowColor *shadowRate;
+			
+			//Output
+			//float4 color = saturate( _Color * (lightColor*2) ) * s.Color;
+			float4 color = _Color * (lightColor) * s.Color * (atten*2) * _Shininess;
+			
+			color *= toon;
+			color.a = s.Alpha;
+			return color;
+		}
+
+		struct Input
+		{
+			float2 uv_MainTex;
+		};
+
+
+		void vert (inout appdata_full v, out Input o) {
+		    UNITY_INITIALIZE_OUTPUT(Input,o);
+		}
+
+		void surf (Input IN, inout ToonSurfaceOutput o)
+		{
+
+			// Defaults
+			o.Albedo = 0.0;
+			o.Emission = 0.0;
+			o.Gloss = 0.0;
+			o.Specular = 0.0;
+
+			half4 c		= tex2D(_MainTex, IN.uv_MainTex) * _Color;
+			//o.Albedo	= c;
+			o.Color		= c;
+			o.Alpha		= c.a;
+		}
+
+		ENDCG
+		
+//		// Outline Pass
+//		Pass
+//		{
+//			Cull Off
+//			ZWrite On
+//			Lighting Off
+//			CGPROGRAM
+//			#pragma vertex vert
+//			#pragma fragment frag
+//			#include "UnityCG.cginc"
+//			#include "ToonOutlineVertFrag.cginc"
+//			ENDCG
+//		}
+		
+		
+		// Surface Shader Pass ( Back )
+		Cull Front
+		ZWrite On
+		//AlphaTest Equal 1
+		AlphaTest Greater 0.9
+		Blend SrcAlpha OneMinusSrcAlpha
+		CGPROGRAM
+		#pragma surface surf Toon alphatest:_Cutoff  vertex:vert
+		//	Toon Surface Shader for Unity
+		//	File		:	ToonSurface.cginc
+		//	Title		:	Toon Surface Shader with Alpha
+		//	Language	:	Cg Language
+		//	Include		:	ToonSurface.cginc
+		/*
+			How To Use	:
+			
+			CGPROGRAM
+			#pragma surface surf Toon
+			#include "ToonSurface.cginc"
+			ENDCG
+		*/
+
+		float4 _Color;
+		sampler2D _MainTex;
+		float	_ShadowThreshold;
+		float4	_ShadowColor;
+		float	_ShadowSharpness;
+		float	_Shininess;
+
+
+		struct ToonSurfaceOutput
+		{
+			half3 Albedo;
+			half3 Normal;
+			half3 Emission;
+			half3 Gloss;
+			half Specular;
+			half Alpha;
+			half4 Color;
+		};
+
+		inline half4 LightingToon (ToonSurfaceOutput s, half3 lightDir, half3 viewDir, half atten)
+		{
+			//Lighting paramater
+			float4	lightColor = _LightColor0 * atten;
+			float	lightStrength = dot(lightDir, s.Normal) * 0.5 + 0.5;
+				
+			//ToonMapping
+			half shadowRate = abs( max( -1, ( min( lightStrength, _ShadowThreshold ) -_ShadowThreshold)*_ShadowSharpness ) )*_ShadowColor.a;
+			float4 toon = float4(1,1,1,1) * (1-shadowRate) +  _ShadowColor *shadowRate;
+			
+			//Output
+			//float4 color = saturate( _Color * (lightColor*2) ) * s.Color;
+			float4 color = _Color * (lightColor) * s.Color * (atten*2) * _Shininess;
+			
+			color *= toon;
+			color.a = s.Alpha;
+			return color;
+		}
+
+		struct Input
+		{
+			float2 uv_MainTex;
+		};
+
+
+		void vert (inout appdata_full v, out Input o) {
+		    UNITY_INITIALIZE_OUTPUT(Input,o);
+		}
+
+		void surf (Input IN, inout ToonSurfaceOutput o)
+		{
+
+			// Defaults
+			o.Albedo = 0.0;
+			o.Emission = 0.0;
+			o.Gloss = 0.0;
+			o.Specular = 0.0;
+
+			half4 c		= tex2D(_MainTex, IN.uv_MainTex) * _Color;
+			//o.Albedo	= c;
+			o.Color		= c;
+			o.Alpha		= c.a;
+		}
+
+		ENDCG
+	
+	}
+
+	// Other Environment
+	Fallback "Diffuse"
+}