StandardPBR.shader

Shader "Devutrino/StandardPBR"
{
    Properties
    {
        _Color ("Color", Color) = (1,1,1,1)
        _MetallicTex("Metallic (R)" ,2D) = "white" {}
        _Metallic("Metallic",Range(0.0,1.0)) = 0.0
        _Emission("Emission",Range(0.0,1.0)) = 0.0
    }
    SubShader
    {
        Tags { "Queue"="Geometry" }
        CGPROGRAM
        #pragma surface surf Standard

        sampler2D _MetallicTex;
        half _Metallic;
        half _Emission;
        fixed4 _Color;

        struct Input
        {
            float2 uv_MetallicTex;
        };
        

        void surf (Input IN, inout SurfaceOutputStandard o)
        {
            o.Albedo = _Color.rgb;
            o.Smoothness = 1-tex2D(_MetallicTex,IN.uv_MetallicTex).r; //black parts on metallic map are glossive now
            o.Metallic = _Metallic*(1-tex2D(_MetallicTex,IN.uv_MetallicTex).r);
            o.Emission = tex2D (_MetallicTex, IN.uv_MetallicTex).r * _Emission;
        }
        ENDCG
    }
    FallBack "Diffuse"
}