toon?

Shader "Toon/Lit" {
    Properties {
        _Color ("Main Color", Color) = (0.5,0.5,0.5,1)
        _MainTex ("Base (RGB)", 2D) = "white" {}
        _Ramp ("Toon Ramp (RGB)", 2D) = "gray" {}
    }

    SubShader {
        Tags { "RenderType"="Opaque" }
        LOD 200

        CGPROGRAM
        #pragma surface surf ToonRamp

        sampler2D _Ramp;

        // custom lighting function that uses a texture ramp based
        // on angle between light direction and normal
        #pragma lighting ToonRamp exclude_path:prepass
        inline half4 LightingToonRamp (SurfaceOutput s, half3 lightDir, half atten)
        {
            #ifndef USING_DIRECTIONAL_LIGHT
            lightDir = normalize(lightDir);
            #endif

            half d = dot (s.Normal, lightDir)*0.5 + 0.5;
            half3 ramp = tex2D (_Ramp, float2(d,d)).rgb;

            half4 c;
            c.rgb = s.Albedo * _LightColor0.rgb * ramp * (atten * 2);
            c.a = 0;
            return c;
        }


        sampler2D _MainTex;
        float4 _Color;

        struct Input {
            float2 uv_MainTex : TEXCOORD0;
        };

        void surf (Input IN, inout SurfaceOutput o) {
            half4 c = tex2D(_MainTex, IN.uv_MainTex) * _Color;
            o.Albedo = c.rgb;
            o.Alpha = c.a;
        }
        ENDCG

    }

    Fallback "Diffuse"
}