/*-----------------------------------------------------------------------------------------------------*
 *-----------------------------------------------------------------------------------------------------*
 * WARNING: THIS FILE WAS CREATED WITH SHADERINJECTOR, AND SHOULD NOT BE EDITED DIRECTLY. MODIFY THE   *
 * BASE INCLUDE AND INJECTED FILES INSTEAD, AND REGENERATE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!   *
 *-----------------------------------------------------------------------------------------------------*
 *-----------------------------------------------------------------------------------------------------*/

#define SHADERPASS SHADERPASS_META
#define PASS_META

#if defined(SHADER_API_MOBILE)


#else


#endif

//#pragma shader_feature _ EDITOR_VISUALIZATION


#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/MetaInput.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"


TEXTURE2D(_BaseMap);
SAMPLER(sampler_BaseMap);

// Begin Injection UNIFORMS from Injection_Emission_Meta.hlsl ----------------------------------------------------------
TEXTURE2D(_EmissionMap);
// End Injection UNIFORMS from Injection_Emission_Meta.hlsl ----------------------------------------------------------

CBUFFER_START(UnityPerMaterial)
	float4 _BaseMap_ST;
	half4 _BaseColor;
// Begin Injection MATERIAL_CBUFFER from Injection_NormalMap_CBuffer.hlsl ----------------------------------------------------------
float4 _DetailMap_ST;
half  _Details;
half  _Normals;
// End Injection MATERIAL_CBUFFER from Injection_NormalMap_CBuffer.hlsl ----------------------------------------------------------
// Begin Injection MATERIAL_CBUFFER from Injection_SSR_CBuffer.hlsl ----------------------------------------------------------
	float _SSRTemporalMul;
// End Injection MATERIAL_CBUFFER from Injection_SSR_CBuffer.hlsl ----------------------------------------------------------
// Begin Injection MATERIAL_CBUFFER from Injection_Emission_CBuffer.hlsl ----------------------------------------------------------
	half  _Emission;
	half4 _EmissionColor;
	half  _EmissionFalloff;
	half  _BakedMutiplier;
// End Injection MATERIAL_CBUFFER from Injection_Emission_CBuffer.hlsl ----------------------------------------------------------
	int _Surface;
CBUFFER_END

struct appdata
{
	float4 vertex : POSITION;
	float4 uv0 : TEXCOORD0;
	float4 uv1 : TEXCOORD1;
	float4 uv2 : TEXCOORD2;
	float4 uv3 : TEXCOORD3;
	UNITY_VERTEX_INPUT_INSTANCE_ID
};

struct v2f
{
	float4 vertex : SV_POSITION;
	float2 uv : TEXCOORD0;

	#ifdef EDITOR_VISUALIZATION
	float4 VizUV : TEXCOORD1;
	float4 LightCoord : TEXCOORD2;
	#endif


	UNITY_VERTEX_INPUT_INSTANCE_ID
	UNITY_VERTEX_OUTPUT_STEREO
};


v2f vert(appdata v)
{
	v2f o;
	UNITY_SETUP_INSTANCE_ID(v);
	UNITY_TRANSFER_INSTANCE_ID(v, o);
	UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
	o.vertex = UnityMetaVertexPosition(v.vertex.xyz, v.uv1.xy, v.uv2.xy);
	o.uv = TRANSFORM_TEX(v.uv0.xy, _BaseMap);

	#ifdef EDITOR_VISUALIZATION
		float2 vizUV = 0;
		float4 lightCoord = 0;
		UnityEditorVizData(v.vertex.xyz, v.uv0.xy, v.uv1.xy, v.uv2.xy, vizUV, lightCoord);
		o.VizUV = float4(vizUV, 0, 0);
		o.LightCoord = lightCoord;
	#endif


	return o;
}

half4 frag(v2f i) : SV_Target
{
	UNITY_SETUP_INSTANCE_ID(i);
	UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(i);
	
	MetaInput metaInput = (MetaInput)0;

	float2 uv_main = i.uv;

	half4 albedo = SAMPLE_TEXTURE2D(_BaseMap, sampler_BaseMap, i.uv) * _BaseColor;
	metaInput.Albedo = albedo.rgb;


	half4 emission = half4(0, 0, 0, 0);

// Begin Injection EMISSION from Injection_Emission_Meta.hlsl ----------------------------------------------------------
	if (_Emission)
	{
		half4 emissionDefault = _EmissionColor * SAMPLE_TEXTURE2D(_EmissionMap, sampler_BaseMap, i.uv);
		emissionDefault.rgb *= _BakedMutiplier * _Emission;
		emissionDefault.rgb *= lerp(albedo.rgb, half3(1, 1, 1), emissionDefault.a);
		emission += emissionDefault;
	}
// End Injection EMISSION from Injection_Emission_Meta.hlsl ----------------------------------------------------------

	metaInput.Emission = emission.rgb;

	#ifdef EDITOR_VISUALIZATION
		metaInput.VizUV = i.VizUV.xy;
		metaInput.LightCoord = i.LightCoord;
	#endif

	return MetaFragment(metaInput);
}