Shader "Custom/Hands_DiffuseBump" {
    Properties {
        _Shininess ("Shininess", Range (0.01, 3)) = 1
        _MyColor ("Shine Color", Color) = (1,1,1,1) 
        _MainTex ("Base (RGB)", 2D) = "white" {}
        _Bump ("Bump", 2D) = "bump" {}

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

        CGPROGRAM
        #pragma surface surf Lambert

        sampler2D _MainTex;
        sampler2D _Bump;
        float _Shininess;
        fixed4 _MyColor; 

        struct Input {
            float2 uv_MainTex;
            float2 uv_Bump;
            float3 viewDir;
        };

        void surf (Input IN, inout SurfaceOutput o) {
            half4 c = tex2D (_MainTex, IN.uv_MainTex);
            o.Normal = UnpackNormal(tex2D(_Bump, IN.uv_Bump));
            half factor = dot(normalize(IN.viewDir),o.Normal);
            o.Albedo = c.rgb+_MyColor*(_Shininess-factor*_Shininess);
            o.Emission.rgb = _MyColor*(_Shininess-factor*_Shininess);
            o.Alpha = c.a;
        }
        ENDCG
    } 
FallBack "Diffuse"
}