Shader "Universal Render Pipeline/Lit"
{
    Properties
    {
        // Specular vs Metallic workflow
        _WorkflowMode("WorkflowMode", Float) = 1.0

        [MainTexture] _BaseMap("Albedo", 2D) = "white" {}
        [MainColor] _BaseColor("Color", Color) = (1,1,1,1)

        _Cutoff("Alpha Cutoff", Range(0.0, 1.0)) = 0.5

        _Smoothness("Smoothness", Range(0.0, 1.0)) = 0.5
        _SmoothnessTextureChannel("Smoothness texture channel", Float) = 0

        _Metallic("Metallic", Range(0.0, 1.0)) = 0.0
        _MetallicGlossMap("Metallic", 2D) = "white" {}

        _SpecColor("Specular", Color) = (0.2, 0.2, 0.2)
        _SpecGlossMap("Specular", 2D) = "white" {}

        [ToggleOff] _SpecularHighlights("Specular Highlights", Float) = 1.0
        [ToggleOff] _EnvironmentReflections("Environment Reflections", Float) = 1.0

        _BumpScale("Scale", Float) = 1.0
        _BumpMap("Normal Map", 2D) = "bump" {}

        _Parallax("Scale", Range(0.005, 0.08)) = 0.005
        _ParallaxMap("Height Map", 2D) = "black" {}

        _OcclusionStrength("Strength", Range(0.0, 1.0)) = 1.0
        _OcclusionMap("Occlusion", 2D) = "white" {}

        [HDR] _EmissionColor("Color", Color) = (0,0,0)
        _EmissionMap("Emission", 2D) = "white" {}

        _DetailMask("Detail Mask", 2D) = "white" {}
        _DetailAlbedoMapScale("Scale", Range(0.0, 2.0)) = 1.0
        _DetailAlbedoMap("Detail Albedo x2", 2D) = "linearGrey" {}
        _DetailNormalMapScale("Scale", Range(0.0, 2.0)) = 1.0
        [Normal] _DetailNormalMap("Normal Map", 2D) = "bump" {}

        // SRP batching compatibility for Clear Coat (Not used in Lit)
        [HideInInspector] _ClearCoatMask("_ClearCoatMask", Float) = 0.0
        [HideInInspector] _ClearCoatSmoothness("_ClearCoatSmoothness", Float) = 0.0

        // Blending state
        _Surface("__surface", Float) = 0.0
        _Blend("__blend", Float) = 0.0
        _Cull("__cull", Float) = 2.0
        [ToggleUI] _AlphaClip("__clip", Float) = 0.0
        [HideInInspector] _SrcBlend("__src", Float) = 1.0
        [HideInInspector] _DstBlend("__dst", Float) = 0.0
        [HideInInspector] _SrcBlendAlpha("__srcA", Float) = 1.0
        [HideInInspector] _DstBlendAlpha("__dstA", Float) = 0.0
        [HideInInspector] _ZWrite("__zw", Float) = 1.0
        [HideInInspector] _BlendModePreserveSpecular("_BlendModePreserveSpecular", Float) = 1.0
        [HideInInspector] _AlphaToMask("__alphaToMask", Float) = 0.0

        [ToggleUI] _ReceiveShadows("Receive Shadows", Float) = 1.0
        // Editmode props
        _QueueOffset("Queue offset", Float) = 0.0

        // ObsoleteProperties
        [HideInInspector] _MainTex("BaseMap", 2D) = "white" {}
        [HideInInspector] _Color("Base Color", Color) = (1, 1, 1, 1)
        [HideInInspector] _GlossMapScale("Smoothness", Float) = 0.0
        [HideInInspector] _Glossiness("Smoothness", Float) = 0.0
        [HideInInspector] _GlossyReflections("EnvironmentReflections", Float) = 0.0

        [HideInInspector][NoScaleOffset]unity_Lightmaps("unity_Lightmaps", 2DArray) = "" {}
        [HideInInspector][NoScaleOffset]unity_LightmapsInd("unity_LightmapsInd", 2DArray) = "" {}
        [HideInInspector][NoScaleOffset]unity_ShadowMasks("unity_ShadowMasks", 2DArray) = "" {}
    }

    SubShader
    {
        // Universal Pipeline tag is required. If Universal render pipeline is not set in the graphics settings
        // this Subshader will fail. One can add a subshader below or fallback to Standard built-in to make this
        // material work with both Universal Render Pipeline and Builtin Unity Pipeline
        Tags
        {
            "RenderType" = "Opaque"
            "RenderPipeline" = "UniversalPipeline"
            "UniversalMaterialType" = "Lit"
            "IgnoreProjector" = "True"
        }
        LOD 300

        // ------------------------------------------------------------------
        //  Forward pass. Shades all light in a single pass. GI + emission + Fog
        Pass
        {
            // Lightmode matches the ShaderPassName set in UniversalRenderPipeline.cs. SRPDefaultUnlit and passes with
            // no LightMode tag are also rendered by Universal Render Pipeline
            Name "ForwardLit"
            Tags
            {
                "LightMode" = "UniversalForward"
            }

            // -------------------------------------
            // Render State Commands
            Blend[_SrcBlend][_DstBlend], [_SrcBlendAlpha][_DstBlendAlpha]
            ZWrite[_ZWrite]
            Cull[_Cull]
            AlphaToMask[_AlphaToMask]

            HLSLPROGRAM
            #pragma target 2.0

            // -------------------------------------
            // Shader Stages
            #pragma vertex LitPassVertex
            #pragma fragment _LitPassFragment

            // -------------------------------------
            // Material Keywords
            #pragma shader_feature_local _NORMALMAP
            #pragma shader_feature_local _PARALLAXMAP
            #pragma shader_feature_local _RECEIVE_SHADOWS_OFF
            #pragma shader_feature_local _ _DETAIL_MULX2 _DETAIL_SCALED
            #pragma shader_feature_local_fragment _SURFACE_TYPE_TRANSPARENT
            #pragma shader_feature_local_fragment _ALPHATEST_ON
            #pragma shader_feature_local_fragment _ _ALPHAPREMULTIPLY_ON _ALPHAMODULATE_ON
            #pragma shader_feature_local_fragment _EMISSION
            #pragma shader_feature_local_fragment _METALLICSPECGLOSSMAP
            #pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
            #pragma shader_feature_local_fragment _OCCLUSIONMAP
            #pragma shader_feature_local_fragment _SPECULARHIGHLIGHTS_OFF
            #pragma shader_feature_local_fragment _ENVIRONMENTREFLECTIONS_OFF
            #pragma shader_feature_local_fragment _SPECULAR_SETUP

            // -------------------------------------
            // Universal Pipeline keywords
            #pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN
            #pragma multi_compile_fragment _ _SCREEN_SPACE_SHADOW_LOW_RESOLUTION_PCF
            #pragma multi_compile_fragment _  _SOFTSHADOW_MASK
            #pragma multi_compile_fragment _ PLANAR_SHADOW
            #pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
            #pragma multi_compile _ EVALUATE_SH_MIXED EVALUATE_SH_VERTEX
            #pragma multi_compile_fragment _ _ADDITIONAL_LIGHT_SHADOWS
            #pragma multi_compile_fragment _ _REFLECTION_PROBE_BLENDING
            #pragma multi_compile_fragment _ _REFLECTION_PROBE_BOX_PROJECTION
            #pragma multi_compile_fragment _ _SHADOWS_SOFT _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SHADOWS_SOFT_HIGH
            #pragma multi_compile_fragment _ _SCREEN_SPACE_OCCLUSION
            #pragma multi_compile_fragment _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3
            #pragma multi_compile_fragment _ _LIGHT_COOKIES
            #pragma multi_compile _ _LIGHT_LAYERS
            #pragma multi_compile _ _FORWARD_PLUS
            #include_with_pragmas "Packages/com.unity.render-pipelines.core/ShaderLibrary/FoveatedRenderingKeywords.hlsl"
            #include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/RenderingLayers.hlsl"


            // -------------------------------------
            // Unity defined keywords
            #pragma multi_compile _ LIGHTMAP_SHADOW_MIXING
            #pragma multi_compile _ SHADOWS_SHADOWMASK
            #pragma multi_compile _ DIRLIGHTMAP_COMBINED
            #pragma multi_compile _ LIGHTMAP_ON
            #pragma multi_compile _ DYNAMICLIGHTMAP_ON
            #pragma multi_compile_fragment _ LOD_FADE_CROSSFADE
            #pragma multi_compile_fog
            #pragma multi_compile_fragment _ DEBUG_DISPLAY

            //--------------------------------------
            // GPU Instancing
            #pragma multi_compile_instancing
            #pragma instancing_options renderinglayer
            #include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"
            
            #include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/CapsuleShadow.hlsl"

            #pragma multi_compile_vertex _ ENABLE_VS_SKINNING
            #pragma enable_d3d11_debug_symbols
            #include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
            #include "Packages/com.unity.render-pipelines.universal/Shaders/LitForwardPass.hlsl"

            sampler2D _ShadowRemap;
            #pragma multi_compile_fragment _ _ShadowRemapON

            half4 _UniversalFragmentPBR(InputData inputData, SurfaceData surfaceData)
            {
                #if defined(_SPECULARHIGHLIGHTS_OFF)
    bool specularHighlightsOff = true;
                #else
                bool specularHighlightsOff = false;
                #endif
                BRDFData brdfData;

                // NOTE: can modify "surfaceData"...
                InitializeBRDFData(surfaceData, brdfData);

                #if defined(DEBUG_DISPLAY)
    half4 debugColor;

    if (CanDebugOverrideOutputColor(inputData, surfaceData, brdfData, debugColor))
    {
        return debugColor;
    }
                #endif

                // Clear-coat calculation...
                BRDFData brdfDataClearCoat = CreateClearCoatBRDFData(surfaceData, brdfData);
                half4 shadowMask = CalculateShadowMask(inputData);
                AmbientOcclusionFactor aoFactor = CreateAmbientOcclusionFactor(inputData, surfaceData);
                uint meshRenderingLayers = GetMeshRenderingLayer();
                Light mainLight = GetMainLight(inputData, shadowMask, aoFactor);

                // NOTE: We don't apply AO to the GI here because it's done in the lighting calculation below...
                MixRealtimeAndBakedGI(mainLight, inputData.normalWS, inputData.bakedGI);

                LightingData lightingData = CreateLightingData(inputData, surfaceData);

                lightingData.giColor = GlobalIllumination(brdfData, brdfDataClearCoat, surfaceData.clearCoatMask,
                                                                          inputData.bakedGI,
                                                                          aoFactor.indirectAmbientOcclusion,
                                                                          inputData.positionWS,
                                                                          inputData.normalWS, inputData.viewDirectionWS,
                                                                          inputData.normalizedScreenSpaceUV);
                #ifdef _LIGHT_LAYERS
    if (IsMatchingLightLayer(mainLight.layerMask, meshRenderingLayers))
                #endif
                {
                    lightingData.mainLightColor = LightingPhysicallyBased(brdfData, brdfDataClearCoat,
           mainLight,
           inputData.normalWS, inputData.viewDirectionWS,
           surfaceData.clearCoatMask, specularHighlightsOff);
            // * (step(0.01, 1 - mainLight.shadowAttenuation) /* * step( 1 -  mainLight.shadowAttenuation, 0.3) */? 
            // lerp(0, half3(0.5, 0, 0) * (1 - mainLight.shadowAttenuation), mainLight.shadowAttenuation) * 0 : 1);


            float ao = 1;
            float shadow = 1;
            CalcCapsuleShadow(inputData.positionWS.xyz, inputData.normalWS, shadow, ao);
            // ao = lerp(shadow, 1, step(0.99, mainLight.shadowAttenuation)) * ao;
            lightingData.mainLightColor *= ao * shadow;
        
        #ifdef _ShadowRemapON
            half4 remapValue =  tex2D(_ShadowRemap, float3(mainLight.shadowAttenuation, 0, 0));
            lightingData.mainLightColor *= remapValue.rgb * remapValue.a;
        #endif
        
                }
                #if defined(PLANAR_SHADOW)
    lightingData.mainLightColor *= GetPlanarScreenShadowAttenuation(inputData.normalizedScreenSpaceUV);
                #endif

                #if defined(_ADDITIONAL_LIGHTS)
    uint pixelLightCount = GetAdditionalLightsCount();

                #if USE_FORWARD_PLUS
    for (uint lightIndex = 0; lightIndex < min(URP_FP_DIRECTIONAL_LIGHTS_COUNT, MAX_VISIBLE_LIGHTS); lightIndex++)
    {
        FORWARD_PLUS_SUBTRACTIVE_LIGHT_CHECK

        Light light = GetAdditionalLight(lightIndex, inputData, shadowMask, aoFactor);

                #ifdef _LIGHT_LAYERS
        if (IsMatchingLightLayer(light.layerMask, meshRenderingLayers))
                #endif
        {
            lightingData.additionalLightsColor += LightingPhysicallyBased(brdfData, brdfDataClearCoat, light,
                                                                          inputData.normalWS, inputData.viewDirectionWS,
                                                                          surfaceData.clearCoatMask, specularHighlightsOff);
        }
    }
                #endif

    LIGHT_LOOP_BEGIN(pixelLightCount)
        Light light = GetAdditionalLight(lightIndex, inputData, shadowMask, aoFactor);

                #ifdef _LIGHT_LAYERS
        if (IsMatchingLightLayer(light.layerMask, meshRenderingLayers))
                #endif
        {
            lightingData.additionalLightsColor += LightingPhysicallyBased(brdfData, brdfDataClearCoat, light,
                                                                          inputData.normalWS, inputData.viewDirectionWS,
                                                                          surfaceData.clearCoatMask, specularHighlightsOff);
        }
    LIGHT_LOOP_END
                #endif

                #if defined(_ADDITIONAL_LIGHTS_VERTEX)
    lightingData.vertexLightingColor += inputData.vertexLighting * brdfData.diffuse;
                #endif

                // #if defined(_SCREEN_SPACE_SHADOW_LOW_RESOLUTION_PCF)
                //     half realtimeShadow = half(SAMPLE_TEXTURE2D(_ScreenSpaceShadowmapTexture, sampler_PointClamp, inputData.normalizedScreenSpaceUV.xy).x);
                //     UNITY_BRANCH
                //     if(abs(realtimeShadow - 0.5) < 0.499)
                //     {
                //         return float4(1, 0, 0, 1);
                //     }
                // #endif
                // #if defined(_SOFTSHADOW_MASK)
                //     half realtimeShadow = half(SAMPLE_TEXTURE2D(_SoftShadowMaskTexture, sampler_PointClamp, inputData.normalizedScreenSpaceUV.xy).x);
                //     UNITY_BRANCH
                //     if(abs(realtimeShadow - 0.5) < 0.499)
                //     {
                //         return float4(1, 0, 0, 1);
                //     }
                // #endif

                #if REAL_IS_HALF
    // Clamp any half.inf+ to HALF_MAX
    return min(CalculateFinalColor(lightingData, surfaceData.alpha), HALF_MAX);
                #else
                return CalculateFinalColor(lightingData, surfaceData.alpha);
                #endif
            }

            void _LitPassFragment(
                Varyings input
                , out half4 outColor : SV_Target0
                #ifdef _WRITE_RENDERING_LAYERS
    , out float4 outRenderingLayers : SV_Target1
                #endif
            )
            {
                UNITY_SETUP_INSTANCE_ID(input);
                UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(input);

                #if defined(_PARALLAXMAP)
                #if defined(REQUIRES_TANGENT_SPACE_VIEW_DIR_INTERPOLATOR)
    half3 viewDirTS = input.viewDirTS;
                #else
    half3 viewDirWS = GetWorldSpaceNormalizeViewDir(input.positionWS);
    half3 viewDirTS = GetViewDirectionTangentSpace(input.tangentWS, input.normalWS, viewDirWS);
                #endif
    ApplyPerPixelDisplacement(viewDirTS, input.uv);
                #endif

                SurfaceData surfaceData;
                InitializeStandardLitSurfaceData(input.uv, surfaceData);

                #ifdef LOD_FADE_CROSSFADE
    LODFadeCrossFade(input.positionCS);
                #endif

                InputData inputData;
                InitializeInputData(input, surfaceData.normalTS, inputData);
                SETUP_DEBUG_TEXTURE_DATA(inputData, input.uv, _BaseMap);

                #ifdef _DBUFFER
    ApplyDecalToSurfaceData(input.positionCS, surfaceData, inputData);
                #endif

                half4 color = _UniversalFragmentPBR(inputData, surfaceData);

                color.rgb = MixFog(color.rgb, inputData.fogCoord);
                color.a = OutputAlpha(color.a, IsSurfaceTypeTransparent(_Surface));

                outColor = color;

                #ifdef _WRITE_RENDERING_LAYERS
    uint renderingLayers = GetMeshRenderingLayer();
    outRenderingLayers = float4(EncodeMeshRenderingLayer(renderingLayers), 0, 0, 0);
                #endif
            }
            ENDHLSL
        }

        Pass
        {
            Name "ShadowCaster"
            Tags
            {
                "LightMode" = "ShadowCaster"
            }

            // -------------------------------------
            // Render State Commands
            ZWrite On
            ZTest LEqual
            ColorMask 0
            Cull[_Cull]

            HLSLPROGRAM
            #pragma target 2.0

            // -------------------------------------
            // Shader Stages
            #pragma vertex ShadowPassVertex
            #pragma fragment ShadowPassFragment

            // -------------------------------------
            // Material Keywords
            #pragma shader_feature_local _ALPHATEST_ON
            #pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A

            //--------------------------------------
            // GPU Instancing
            #pragma multi_compile_instancing
            #include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"

            // -------------------------------------
            // Universal Pipeline keywords

            // -------------------------------------
            // Unity defined keywords
            #pragma multi_compile_fragment _ LOD_FADE_CROSSFADE

            // This is used during shadow map generation to differentiate between directional and punctual light shadows, as they use different formulas to apply Normal Bias
            #pragma multi_compile_vertex _ _CASTING_PUNCTUAL_LIGHT_SHADOW

            #pragma multi_compile_vertex _ ENABLE_VS_SKINNING

            // -------------------------------------
            // Includes
            #include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
            #include "Packages/com.unity.render-pipelines.universal/Shaders/ShadowCasterPass.hlsl"
            ENDHLSL
        }

        Pass
        {
            // Lightmode matches the ShaderPassName set in UniversalRenderPipeline.cs. SRPDefaultUnlit and passes with
            // no LightMode tag are also rendered by Universal Render Pipeline
            Name "GBuffer"
            Tags
            {
                "LightMode" = "UniversalGBuffer"
            }

            // -------------------------------------
            // Render State Commands
            ZWrite[_ZWrite]
            ZTest LEqual
            Cull[_Cull]

            HLSLPROGRAM
            #pragma target 4.5

            // Deferred Rendering Path does not support the OpenGL-based graphics API:
            // Desktop OpenGL, OpenGL ES 3.0, WebGL 2.0.
            #pragma exclude_renderers gles3 glcore

            // -------------------------------------
            // Shader Stages
            #pragma vertex LitGBufferPassVertex
            #pragma fragment LitGBufferPassFragment

            // -------------------------------------
            // Material Keywords
            #pragma shader_feature_local _NORMALMAP
            #pragma shader_feature_local_fragment _ALPHATEST_ON
            //#pragma shader_feature_local_fragment _ALPHAPREMULTIPLY_ON
            #pragma shader_feature_local_fragment _EMISSION
            #pragma shader_feature_local_fragment _METALLICSPECGLOSSMAP
            #pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
            #pragma shader_feature_local_fragment _OCCLUSIONMAP
            #pragma shader_feature_local _PARALLAXMAP
            #pragma shader_feature_local _ _DETAIL_MULX2 _DETAIL_SCALED

            #pragma shader_feature_local_fragment _SPECULARHIGHLIGHTS_OFF
            #pragma shader_feature_local_fragment _ENVIRONMENTREFLECTIONS_OFF
            #pragma shader_feature_local_fragment _SPECULAR_SETUP
            #pragma shader_feature_local _RECEIVE_SHADOWS_OFF

            // -------------------------------------
            // Universal Pipeline keywords
            #pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN
            //#pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
            //#pragma multi_compile _ _ADDITIONAL_LIGHT_SHADOWS
            #pragma multi_compile_fragment _ _REFLECTION_PROBE_BLENDING
            #pragma multi_compile_fragment _ _REFLECTION_PROBE_BOX_PROJECTION
            #pragma multi_compile_fragment _ _SHADOWS_SOFT _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SHADOWS_SOFT_HIGH
            #pragma multi_compile_fragment _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3
            #pragma multi_compile_fragment _ _RENDER_PASS_ENABLED
            #include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/RenderingLayers.hlsl"

            // -------------------------------------
            // Unity defined keywords
            #pragma multi_compile _ LIGHTMAP_SHADOW_MIXING
            #pragma multi_compile _ SHADOWS_SHADOWMASK
            #pragma multi_compile _ DIRLIGHTMAP_COMBINED
            #pragma multi_compile _ LIGHTMAP_ON
            #pragma multi_compile _ DYNAMICLIGHTMAP_ON
            #pragma multi_compile_fragment _ LOD_FADE_CROSSFADE
            #pragma multi_compile_fragment _ _GBUFFER_NORMALS_OCT

            //--------------------------------------
            // GPU Instancing
            #pragma multi_compile_instancing
            #pragma instancing_options renderinglayer
            #include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"

            // -------------------------------------
            // Includes
            #include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
            #include "Packages/com.unity.render-pipelines.universal/Shaders/LitGBufferPass.hlsl"
            ENDHLSL
        }

        Pass
        {
            Name "DepthOnly"
            Tags
            {
                "LightMode" = "DepthOnly"
            }

            // -------------------------------------
            // Render State Commands
            ZWrite On
            ColorMask R
            Cull[_Cull]

            HLSLPROGRAM
            #pragma target 2.0

            // -------------------------------------
            // Shader Stages
            #pragma vertex DepthOnlyVertex
            #pragma fragment DepthOnlyFragment

            // -------------------------------------
            // Material Keywords
            #pragma shader_feature_local _ALPHATEST_ON
            #pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A

            // -------------------------------------
            // Unity defined keywords
            #pragma multi_compile_fragment _ LOD_FADE_CROSSFADE

            //--------------------------------------
            // GPU Instancing
            #pragma multi_compile_instancing
            #include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"

            #pragma multi_compile_vertex _ ENABLE_VS_SKINNING

            // -------------------------------------
            // Includes
            #include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
            #include "Packages/com.unity.render-pipelines.universal/Shaders/DepthOnlyPass.hlsl"
            ENDHLSL
        }

        // This pass is used when drawing to a _CameraNormalsTexture texture
        Pass
        {
            Name "DepthNormals"
            Tags
            {
                "LightMode" = "DepthNormals"
            }

            // -------------------------------------
            // Render State Commands
            ZWrite On
            Cull[_Cull]

            HLSLPROGRAM
            #pragma target 2.0

            // -------------------------------------
            // Shader Stages
            #pragma vertex DepthNormalsVertex
            #pragma fragment DepthNormalsFragment

            // -------------------------------------
            // Material Keywords
            #pragma shader_feature_local _NORMALMAP
            #pragma shader_feature_local _PARALLAXMAP
            #pragma shader_feature_local _ _DETAIL_MULX2 _DETAIL_SCALED
            #pragma shader_feature_local _ALPHATEST_ON
            #pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A

            // -------------------------------------
            // Unity defined keywords
            #pragma multi_compile_fragment _ LOD_FADE_CROSSFADE

            // -------------------------------------
            // Universal Pipeline keywords
            #include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/RenderingLayers.hlsl"

            //--------------------------------------
            // GPU Instancing
            #pragma multi_compile_instancing
            #include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"

            #pragma multi_compile_vertex _ ENABLE_VS_SKINNING

            // -------------------------------------
            // Includes
            #include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
            #include "Packages/com.unity.render-pipelines.universal/Shaders/LitDepthNormalsPass.hlsl"
            ENDHLSL
        }

        // This pass it not used during regular rendering, only for lightmap baking.
        Pass
        {
            Name "Meta"
            Tags
            {
                "LightMode" = "Meta"
            }

            // -------------------------------------
            // Render State Commands
            Cull Off

            HLSLPROGRAM
            #pragma target 2.0

            // -------------------------------------
            // Shader Stages
            #pragma vertex UniversalVertexMeta
            #pragma fragment UniversalFragmentMetaLit

            // -------------------------------------
            // Material Keywords
            #pragma shader_feature_local_fragment _SPECULAR_SETUP
            #pragma shader_feature_local_fragment _EMISSION
            #pragma shader_feature_local_fragment _METALLICSPECGLOSSMAP
            #pragma shader_feature_local_fragment _ALPHATEST_ON
            #pragma shader_feature_local_fragment _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
            #pragma shader_feature_local _ _DETAIL_MULX2 _DETAIL_SCALED
            #pragma shader_feature_local_fragment _SPECGLOSSMAP
            #pragma shader_feature EDITOR_VISUALIZATION

            // -------------------------------------
            // Includes
            #include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
            #include "Packages/com.unity.render-pipelines.universal/Shaders/LitMetaPass.hlsl"
            ENDHLSL
        }

        Pass
        {
            Name "Universal2D"
            Tags
            {
                "LightMode" = "Universal2D"
            }

            // -------------------------------------
            // Render State Commands
            Blend[_SrcBlend][_DstBlend]
            ZWrite[_ZWrite]
            Cull[_Cull]

            HLSLPROGRAM
            #pragma target 2.0

            // -------------------------------------
            // Shader Stages
            #pragma vertex vert
            #pragma fragment frag

            // -------------------------------------
            // Material Keywords
            #pragma shader_feature_local_fragment _ALPHATEST_ON
            #pragma shader_feature_local_fragment _ALPHAPREMULTIPLY_ON

            #include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"

            // -------------------------------------
            // Includes
            #include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
            #include "Packages/com.unity.render-pipelines.universal/Shaders/Utils/Universal2D.hlsl"
            ENDHLSL
        }
    }

    FallBack "Hidden/Universal Render Pipeline/FallbackError"
    CustomEditor "UnityEditor.Rendering.Universal.ShaderGUI.LitShader"
}