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annotate Orchestland/Assets/LeapMotion/Materials/Sources/Shaders/Toony-Lighted.shader @ 1:f7675884f2a1

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Add Orchestland project
author Daiki OYAKAWA <e135764@ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2015 23:09:20 +0900
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Daiki OYAKAWA <e135764@ie.u-ryukyu.ac.jp>
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1 Shader "Toon/Lighted" {
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2 Properties {
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3 _Color ("Main Color", Color) = (0.5,0.5,0.5,1)
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4 _MainTex ("Base (RGB)", 2D) = "white" {}
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5 _Ramp ("Toon Ramp (RGB)", 2D) = "gray" {}
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6 }
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7
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8 SubShader {
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9 Tags { "RenderType"="Opaque" }
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10 LOD 200
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11
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12 CGPROGRAM
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13 #pragma surface surf ToonRamp
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14
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15 sampler2D _Ramp;
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16
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17 // custom lighting function that uses a texture ramp based
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18 // on angle between light direction and normal
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19 #pragma lighting ToonRamp exclude_path:prepass
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20 inline half4 LightingToonRamp (SurfaceOutput s, half3 lightDir, half atten)
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21 {
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22 #ifndef USING_DIRECTIONAL_LIGHT
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23 lightDir = normalize(lightDir);
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24 #endif
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25
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26 half d = dot (s.Normal, lightDir)*0.5 + 0.5;
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27 half3 ramp = tex2D (_Ramp, float2(d,d)).rgb;
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28
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29 half4 c;
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30 c.rgb = s.Albedo * _LightColor0.rgb * ramp * (atten * 2);
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31 c.a = 0;
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32 return c;
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33 }
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34
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35
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36 sampler2D _MainTex;
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37 float4 _Color;
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38
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39 struct Input {
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40 float2 uv_MainTex : TEXCOORD0;
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41 };
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42
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43 void surf (Input IN, inout SurfaceOutput o) {
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44 half4 c = tex2D(_MainTex, IN.uv_MainTex) * _Color;
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45 o.Albedo = c.rgb;
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46 o.Alpha = c.a;
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47 }
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48 ENDCG
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49
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50 }
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51
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52 Fallback "Diffuse"
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53 }