Shader "Custom/SurfaceShader_VC" {
	Properties{
		_Color("Color", Color) = (1,1,1,1)
		_MainTex("Albedo (RGB)", 2D) = "white" {}
		_Normal("Normal Map", 2D) = "bump" {}
	}
	SubShader{
		Tags{ "RenderPipeline" = "UniversalPipeline" "Queue" = "Transparent" "RenderType" = "Transparent" }
		LOD 200
		Cull Off
		ZWrite Off
		Blend One OneMinusSrcAlpha

		Pass {
			Name "SRPDefaultUnlit"
			Tags { "LightMode" = "SRPDefaultUnlit" }
			HLSLPROGRAM
			#pragma vertex vert
			#pragma fragment frag
			#pragma target 3.0

			#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"

			TEXTURE2D(_MainTex);
			SAMPLER(sampler_MainTex);
			TEXTURE2D(_Normal);
			SAMPLER(sampler_Normal);
			float4 _MainTex_ST;
			float4 _Color;

			struct Attributes {
				float3 positionOS : POSITION;
				float2 uv : TEXCOORD0;
				float4 color : COLOR;
			};

			struct Varyings {
				float4 positionCS : SV_POSITION;
				float2 uv : TEXCOORD0;
				float4 color : COLOR;
			};

			Varyings vert(Attributes IN)
			{
				Varyings OUT;
				OUT.positionCS = TransformObjectToHClip(IN.positionOS);
				OUT.uv = IN.uv;
				OUT.color = IN.color;
				return OUT;
			}

			half4 frag(Varyings IN) : SV_Target
			{
				half4 tex = SAMPLE_TEXTURE2D(_MainTex, sampler_MainTex, IN.uv);
				half4 col = tex * _Color;
				col.rgb *= IN.color.rgb;
				col.a *= IN.color.a;
				return col;
			}

			ENDHLSL
		}
	}
	Fallback "Diffuse"
}