Obsolete Main Shader "Rimlight_Transparent_Base"

Shader "Rimlight_Transparent_Base"
{
    Properties
    {
        _Color( "Main Color", Color ) = ( 1, 1, 1, 1 )
        _RimColor( "Rim Color", Color ) = ( 0.89, 0.945, 1.0, 0.0 )
        _RimPower( "Rim Power", Range( 0.5,32.0 ) ) = 3.0
        _SpecColor( "Specular Color", Color ) = ( 0.5, 0.5, 0.5, 1 )
        _Shininess( "Shininess", Range( 0.00, 1 ) ) = 0.078125
        _Alpha( "Alpha", Range( 1.0, 0.00 ) ) = 1.0
        _AlphaOffset( "Alpha Offset", Range ( 0.0313725490196078, 0.00 ) ) = 0.01
        _Ambient( "Ambient", Range( 1.0, 0.00 ) ) = 0.01
    }

    SubShader
    {
        Tags { "Queue" = "Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }

        CGPROGRAM

        #pragma surface surf SimpleSpecular alpha noambient nolightmap

        float _Shininess;
        float _Alpha;
        float _AlphaOffset;

        float4 LightingSimpleSpecular (SurfaceOutput s, half3 lightDir, half3 viewDir, half atten)
        {
            float3 h = normalize( lightDir + viewDir );
            float diff = max( 0, dot( s.Normal, lightDir ) );
            float nh = max( 0, dot( s.Normal, h ) );
            float spec = pow( nh, 48.0 );

            float4 c;
            c.rgb = ( s.Albedo * _LightColor0.rgb * diff + _LightColor0.rgb * spec * _Shininess * _SpecColor ) * atten;
                c.a = s.Alpha;

            return c;
        }

        struct Input
        {
            float3 viewDir;
        };

        float4 _RimColor;
        float _RimPower;
        float _Ambient;
        float4 _Color;

        void surf (Input IN, inout SurfaceOutput o)
        {
            o.Albedo = _Color.rgb;
            float rim = 1.0 - saturate( dot ( normalize( IN.viewDir), o.Normal ) );
            o.Emission = _Ambient;
            o.Alpha = _Alpha * pow ( rim, _RimPower ) + _AlphaOffset;
        }
        ENDCG
    }
    Fallback "Diffuse"
}