Shader "Unlit/SkinUI"
{
    Properties
    {
        [PerRendererData] _MainTex("Sprite Texture", 2D) = "white" {}
        _SkinColour("SkinColour", Color) = (0.6313726, 0.2941177, 0.2117647, 1)
        _EyeColour("EyeColour", Color) = (0.03208439, 0.1915721, 0.9716981, 0)
        [HideInInspector][NoScaleOffset]unity_Lightmaps("unity_Lightmaps", 2DArray) = "" {}
        [HideInInspector][NoScaleOffset]unity_LightmapsInd("unity_LightmapsInd", 2DArray) = "" {}
        [HideInInspector][NoScaleOffset]unity_ShadowMasks("unity_ShadowMasks", 2DArray) = "" {}
        _StencilComp("Stencil Comparison", Float) = 8
        _Stencil("Stencil ID", Float) = 0
        _StencilOp("Stencil Operation", Float) = 0
        _StencilWriteMask("Stencil Write Mask", Float) = 255
        _StencilReadMask("Stencil Read Mask", Float) = 255

        _ColorMask("Color Mask", Float) = 15

        [Toggle(UNITY_UI_ALPHACLIP)] _UseUIAlphaClip("Use Alpha Clip", Float) = 0
    }
    SubShader
    {
        Tags
        {
            "RenderPipeline" = "UniversalPipeline"
            "RenderType" = "Transparent"
            "UniversalMaterialType" = "Unlit"
            "Queue" = "Transparent"
            // DisableBatching: <None>
            "ShaderGraphShader" = "true"
            "ShaderGraphTargetId" = "UniversalSpriteUnlitSubTarget"
            "IgnoreProjector" = "True"
            "PreviewType" = "Plane"
            "CanUseSpriteAtlas" = "True"
        }
        Stencil
        {
            Ref[_Stencil]
            Comp[_StencilComp]
            Pass[_StencilOp]
            ReadMask[_StencilReadMask]
            WriteMask[_StencilWriteMask]
        }

        Cull Off
        Lighting Off
        ZWrite Off
        ZTest[unity_GUIZTestMode]
        Blend SrcAlpha OneMinusSrcAlpha
        ColorMask[_ColorMask]
    Pass
    {
        Name "Sprite Unlit"
        Tags
        {
            "LightMode" = "Universal2D"
        }
        HLSLPROGRAM

        // Pragmas
        #pragma target 2.0
        #pragma exclude_renderers d3d11_9x
        #pragma vertex vert
        #pragma fragment frag

        // Keywords
        #pragma multi_compile_fragment _ DEBUG_DISPLAY
        // GraphKeywords: <None>

        // Defines

        #define ATTRIBUTES_NEED_NORMAL
        #define ATTRIBUTES_NEED_TANGENT
        #define ATTRIBUTES_NEED_TEXCOORD0
        #define ATTRIBUTES_NEED_COLOR
        #define VARYINGS_NEED_POSITION_WS
        #define VARYINGS_NEED_TEXCOORD0
        #define VARYINGS_NEED_COLOR
        #define FEATURES_GRAPH_VERTEX
        /* WARNING: $splice Could not find named fragment 'PassInstancing' */
        #define SHADERPASS SHADERPASS_SPRITEUNLIT
        #define ALPHA_CLIP_THRESHOLD 1
        /* WARNING: $splice Could not find named fragment 'DotsInstancingVars' */


        // custom interpolator pre-include
        /* WARNING: $splice Could not find named fragment 'sgci_CustomInterpolatorPreInclude' */

        // Includes
        #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.universal/ShaderLibrary/Input.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/Editor/ShaderGraph/Includes/ShaderPass.hlsl"

        // --------------------------------------------------
        // Structs and Packing

        // custom interpolators pre packing
        /* WARNING: $splice Could not find named fragment 'CustomInterpolatorPrePacking' */

        struct Attributes
        {
             float3 positionOS : POSITION;
             float3 normalOS : NORMAL;
             float4 tangentOS : TANGENT;
             float4 uv0 : TEXCOORD0;
             float4 color : COLOR;
            #if UNITY_ANY_INSTANCING_ENABLED
             uint instanceID : INSTANCEID_SEMANTIC;
            #endif
        };
        struct Varyings
        {
             float4 positionCS : SV_POSITION;
             float3 positionWS;
             float4 texCoord0;
             float4 color;
            #if UNITY_ANY_INSTANCING_ENABLED
             uint instanceID : CUSTOM_INSTANCE_ID;
            #endif
            #if (defined(UNITY_STEREO_MULTIVIEW_ENABLED)) || (defined(UNITY_STEREO_INSTANCING_ENABLED) && (defined(SHADER_API_GLES3) || defined(SHADER_API_GLCORE)))
             uint stereoTargetEyeIndexAsBlendIdx0 : BLENDINDICES0;
            #endif
            #if (defined(UNITY_STEREO_INSTANCING_ENABLED))
             uint stereoTargetEyeIndexAsRTArrayIdx : SV_RenderTargetArrayIndex;
            #endif
            #if defined(SHADER_STAGE_FRAGMENT) && defined(VARYINGS_NEED_CULLFACE)
             FRONT_FACE_TYPE cullFace : FRONT_FACE_SEMANTIC;
            #endif
        };
        struct SurfaceDescriptionInputs
        {
             float4 uv0;
        };
        struct VertexDescriptionInputs
        {
             float3 ObjectSpaceNormal;
             float3 ObjectSpaceTangent;
             float3 ObjectSpacePosition;
        };
        struct PackedVaryings
        {
             float4 positionCS : SV_POSITION;
             float4 texCoord0 : INTERP0;
             float4 color : INTERP1;
             float3 positionWS : INTERP2;
            #if UNITY_ANY_INSTANCING_ENABLED
             uint instanceID : CUSTOM_INSTANCE_ID;
            #endif
            #if (defined(UNITY_STEREO_MULTIVIEW_ENABLED)) || (defined(UNITY_STEREO_INSTANCING_ENABLED) && (defined(SHADER_API_GLES3) || defined(SHADER_API_GLCORE)))
             uint stereoTargetEyeIndexAsBlendIdx0 : BLENDINDICES0;
            #endif
            #if (defined(UNITY_STEREO_INSTANCING_ENABLED))
             uint stereoTargetEyeIndexAsRTArrayIdx : SV_RenderTargetArrayIndex;
            #endif
            #if defined(SHADER_STAGE_FRAGMENT) && defined(VARYINGS_NEED_CULLFACE)
             FRONT_FACE_TYPE cullFace : FRONT_FACE_SEMANTIC;
            #endif
        };

        PackedVaryings PackVaryings(Varyings input)
        {
            PackedVaryings output;
            ZERO_INITIALIZE(PackedVaryings, output);
            output.positionCS = input.positionCS;
            output.texCoord0.xyzw = input.texCoord0;
            output.color.xyzw = input.color;
            output.positionWS.xyz = input.positionWS;
            #if UNITY_ANY_INSTANCING_ENABLED
            output.instanceID = input.instanceID;
            #endif
            #if (defined(UNITY_STEREO_MULTIVIEW_ENABLED)) || (defined(UNITY_STEREO_INSTANCING_ENABLED) && (defined(SHADER_API_GLES3) || defined(SHADER_API_GLCORE)))
            output.stereoTargetEyeIndexAsBlendIdx0 = input.stereoTargetEyeIndexAsBlendIdx0;
            #endif
            #if (defined(UNITY_STEREO_INSTANCING_ENABLED))
            output.stereoTargetEyeIndexAsRTArrayIdx = input.stereoTargetEyeIndexAsRTArrayIdx;
            #endif
            #if defined(SHADER_STAGE_FRAGMENT) && defined(VARYINGS_NEED_CULLFACE)
            output.cullFace = input.cullFace;
            #endif
            return output;
        }

        Varyings UnpackVaryings(PackedVaryings input)
        {
            Varyings output;
            output.positionCS = input.positionCS;
            output.texCoord0 = input.texCoord0.xyzw;
            output.color = input.color.xyzw;
            output.positionWS = input.positionWS.xyz;
            #if UNITY_ANY_INSTANCING_ENABLED
            output.instanceID = input.instanceID;
            #endif
            #if (defined(UNITY_STEREO_MULTIVIEW_ENABLED)) || (defined(UNITY_STEREO_INSTANCING_ENABLED) && (defined(SHADER_API_GLES3) || defined(SHADER_API_GLCORE)))
            output.stereoTargetEyeIndexAsBlendIdx0 = input.stereoTargetEyeIndexAsBlendIdx0;
            #endif
            #if (defined(UNITY_STEREO_INSTANCING_ENABLED))
            output.stereoTargetEyeIndexAsRTArrayIdx = input.stereoTargetEyeIndexAsRTArrayIdx;
            #endif
            #if defined(SHADER_STAGE_FRAGMENT) && defined(VARYINGS_NEED_CULLFACE)
            output.cullFace = input.cullFace;
            #endif
            return output;
        }


        // --------------------------------------------------
        // Graph

        // Graph Properties
        CBUFFER_START(UnityPerMaterial)
        float4 _MainTex_TexelSize;
        float4 _SkinColour;
        float4 _EyeColour;
        CBUFFER_END


            // Object and Global properties
            SAMPLER(SamplerState_Linear_Repeat);
            TEXTURE2D(_MainTex);
            SAMPLER(sampler_MainTex);

            // Graph Includes
            // GraphIncludes: <None>

            // -- Property used by ScenePickingPass
            #ifdef SCENEPICKINGPASS
            float4 _SelectionID;
            #endif

            // -- Properties used by SceneSelectionPass
            #ifdef SCENESELECTIONPASS
            int _ObjectId;
            int _PassValue;
            #endif

            // Graph Functions

            void Unity_OneMinus_float(float In, out float Out)
            {
                Out = 1 - In;
            }

            void Unity_Subtract_float4(float4 A, float4 B, out float4 Out)
            {
                Out = A - B;
            }

            void Unity_ReplaceColor_float(float3 In, float3 From, float3 To, float Range, out float3 Out, float Fuzziness)
            {
                float Distance = distance(From, In);
                Out = lerp(To, In, saturate((Distance - Range) / max(Fuzziness, 1e-5f)));
            }

            void Unity_Multiply_float3_float3(float3 A, float3 B, out float3 Out)
            {
                Out = A * B;
            }

            void Unity_Multiply_float4_float4(float4 A, float4 B, out float4 Out)
            {
                Out = A * B;
            }

            // Custom interpolators pre vertex
            /* WARNING: $splice Could not find named fragment 'CustomInterpolatorPreVertex' */

            // Graph Vertex
            struct VertexDescription
            {
                float3 Position;
                float3 Normal;
                float3 Tangent;
            };

            VertexDescription VertexDescriptionFunction(VertexDescriptionInputs IN)
            {
                VertexDescription description = (VertexDescription)0;
                description.Position = IN.ObjectSpacePosition;
                description.Normal = IN.ObjectSpaceNormal;
                description.Tangent = IN.ObjectSpaceTangent;
                return description;
            }

            // Custom interpolators, pre surface
            #ifdef FEATURES_GRAPH_VERTEX
            Varyings CustomInterpolatorPassThroughFunc(inout Varyings output, VertexDescription input)
            {
            return output;
            }
            #define CUSTOMINTERPOLATOR_VARYPASSTHROUGH_FUNC
            #endif

            // Graph Pixel
            struct SurfaceDescription
            {
                float3 BaseColor;
                float Alpha;
                float AlphaClipThreshold;
            };

            SurfaceDescription SurfaceDescriptionFunction(SurfaceDescriptionInputs IN)
            {
                SurfaceDescription surface = (SurfaceDescription)0;
                UnityTexture2D _Property_3a6bdbffcef94e7eb854e4c25aff3b13_Out_0 = UnityBuildTexture2DStructNoScale(_MainTex);
                #if defined(SHADER_API_GLES) && (SHADER_TARGET < 30)
                  float4 _SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_RGBA_0 = float4(0.0f, 0.0f, 0.0f, 1.0f);
                #else
                  float4 _SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_RGBA_0 = SAMPLE_TEXTURE2D_LOD(_Property_3a6bdbffcef94e7eb854e4c25aff3b13_Out_0.tex, _Property_3a6bdbffcef94e7eb854e4c25aff3b13_Out_0.samplerstate, _Property_3a6bdbffcef94e7eb854e4c25aff3b13_Out_0.GetTransformedUV(IN.uv0.xy), 0);
                #endif
                float _SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_R_5 = _SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_RGBA_0.r;
                float _SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_G_6 = _SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_RGBA_0.g;
                float _SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_B_7 = _SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_RGBA_0.b;
                float _SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_A_8 = _SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_RGBA_0.a;
                float _OneMinus_6f5dac1c4b8349aa893b8e5e82cfa9be_Out_1;
                Unity_OneMinus_float(_SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_A_8, _OneMinus_6f5dac1c4b8349aa893b8e5e82cfa9be_Out_1);
                float4 _Subtract_78292052830e440e8144fc0481fc9559_Out_2;
                Unity_Subtract_float4(_SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_RGBA_0, (_OneMinus_6f5dac1c4b8349aa893b8e5e82cfa9be_Out_1.xxxx), _Subtract_78292052830e440e8144fc0481fc9559_Out_2);
                float4 _Property_1e0901a5de6c457faaf171dd3f25c868_Out_0 = _SkinColour;
                float3 _ReplaceColor_c28c1da842e6495b83b511e4ea52263a_Out_4;
                Unity_ReplaceColor_float((_Subtract_78292052830e440e8144fc0481fc9559_Out_2.xyz), IsGammaSpace() ? float3(0.9529412, 0.7882354, 0.7294118) : SRGBToLinear(float3(0.9529412, 0.7882354, 0.7294118)), (_Property_1e0901a5de6c457faaf171dd3f25c868_Out_0.xyz), 0, _ReplaceColor_c28c1da842e6495b83b511e4ea52263a_Out_4, 0);
                float3 _Vector3_ef3f7f9ad0c841a9b4ab635621737b4d_Out_0 = float3(0.9, 0.85, 0.85);
                float3 _Multiply_ff964691807b4b7f89144537ba2c88fc_Out_2;
                Unity_Multiply_float3_float3((_Property_1e0901a5de6c457faaf171dd3f25c868_Out_0.xyz), _Vector3_ef3f7f9ad0c841a9b4ab635621737b4d_Out_0, _Multiply_ff964691807b4b7f89144537ba2c88fc_Out_2);
                float3 _ReplaceColor_884f1e49ce584423a7342b0bc596146d_Out_4;
                Unity_ReplaceColor_float(_ReplaceColor_c28c1da842e6495b83b511e4ea52263a_Out_4, IsGammaSpace() ? float3(0.9333334, 0.7176471, 0.6470588) : SRGBToLinear(float3(0.9333334, 0.7176471, 0.6470588)), _Multiply_ff964691807b4b7f89144537ba2c88fc_Out_2, 0, _ReplaceColor_884f1e49ce584423a7342b0bc596146d_Out_4, 0);
                float3 _Multiply_5a0d6c55f9de43a68c1dedcff22e904a_Out_2;
                Unity_Multiply_float3_float3(_Multiply_ff964691807b4b7f89144537ba2c88fc_Out_2, _Vector3_ef3f7f9ad0c841a9b4ab635621737b4d_Out_0, _Multiply_5a0d6c55f9de43a68c1dedcff22e904a_Out_2);
                float3 _ReplaceColor_9df44c2cf3874279b677710f36911a6b_Out_4;
                Unity_ReplaceColor_float(_ReplaceColor_884f1e49ce584423a7342b0bc596146d_Out_4, IsGammaSpace() ? float3(0.8941177, 0.6431373, 0.572549) : SRGBToLinear(float3(0.8941177, 0.6431373, 0.572549)), _Multiply_5a0d6c55f9de43a68c1dedcff22e904a_Out_2, 0, _ReplaceColor_9df44c2cf3874279b677710f36911a6b_Out_4, 0);
                float3 _Multiply_be46dac033bc41a0a8aa256c22086c2e_Out_2;
                Unity_Multiply_float3_float3(_Multiply_5a0d6c55f9de43a68c1dedcff22e904a_Out_2, _Vector3_ef3f7f9ad0c841a9b4ab635621737b4d_Out_0, _Multiply_be46dac033bc41a0a8aa256c22086c2e_Out_2);
                float3 _ReplaceColor_9b1a36d99df541cc812c4bcd987f7fbc_Out_4;
                Unity_ReplaceColor_float(_ReplaceColor_9df44c2cf3874279b677710f36911a6b_Out_4, IsGammaSpace() ? float3(0.7764707, 0.5137255, 0.4588236) : SRGBToLinear(float3(0.7764707, 0.5137255, 0.4588236)), _Multiply_be46dac033bc41a0a8aa256c22086c2e_Out_2, 0, _ReplaceColor_9b1a36d99df541cc812c4bcd987f7fbc_Out_4, 0);
                float3 _Multiply_76ddf994c2a24f01ab989a0d301a72fd_Out_2;
                Unity_Multiply_float3_float3(_Multiply_5a0d6c55f9de43a68c1dedcff22e904a_Out_2, float3(0.8, 0.65, 0.65), _Multiply_76ddf994c2a24f01ab989a0d301a72fd_Out_2);
                float3 _ReplaceColor_f3726021dff946a39d609bedff1177c6_Out_4;
                Unity_ReplaceColor_float(_ReplaceColor_9b1a36d99df541cc812c4bcd987f7fbc_Out_4, IsGammaSpace() ? float3(0.6, 0.3372549, 0.3019608) : SRGBToLinear(float3(0.6, 0.3372549, 0.3019608)), _Multiply_76ddf994c2a24f01ab989a0d301a72fd_Out_2, 0, _ReplaceColor_f3726021dff946a39d609bedff1177c6_Out_4, 0);
                float4 _Property_f1671f2332004839b93ed8315fdc8581_Out_0 = _EyeColour;
                float3 _ReplaceColor_fabe8afe95444bbf953883ea16797882_Out_4;
                Unity_ReplaceColor_float(_ReplaceColor_f3726021dff946a39d609bedff1177c6_Out_4, IsGammaSpace() ? float3(0.2, 0.5490196, 0.1254902) : SRGBToLinear(float3(0.2, 0.5490196, 0.1254902)), (_Property_f1671f2332004839b93ed8315fdc8581_Out_0.xyz), 0, _ReplaceColor_fabe8afe95444bbf953883ea16797882_Out_4, 0);
                float4 _Multiply_db96c6f5ce3d468db550f3bb1667efe6_Out_2;
                Unity_Multiply_float4_float4(_Property_f1671f2332004839b93ed8315fdc8581_Out_0, float4(0.8, 0.8, 0.8, 2), _Multiply_db96c6f5ce3d468db550f3bb1667efe6_Out_2);
                float3 _ReplaceColor_89b4caca5e7e4088ac570cafe9534a58_Out_4;
                Unity_ReplaceColor_float(_ReplaceColor_fabe8afe95444bbf953883ea16797882_Out_4, IsGammaSpace() ? float3(0.1882353, 0.5254902, 0.1176471) : SRGBToLinear(float3(0.1882353, 0.5254902, 0.1176471)), (_Multiply_db96c6f5ce3d468db550f3bb1667efe6_Out_2.xyz), 0, _ReplaceColor_89b4caca5e7e4088ac570cafe9534a58_Out_4, 0);
                surface.BaseColor = _ReplaceColor_89b4caca5e7e4088ac570cafe9534a58_Out_4;
                surface.Alpha = _SampleTexture2DLOD_574e6c6726fb49cc9de61c0ea37bd527_A_8;
                surface.AlphaClipThreshold = 0.5;
                return surface;
            }

            // --------------------------------------------------
            // Build Graph Inputs
            #ifdef HAVE_VFX_MODIFICATION
            #define VFX_SRP_ATTRIBUTES Attributes
            #define VFX_SRP_VARYINGS Varyings
            #define VFX_SRP_SURFACE_INPUTS SurfaceDescriptionInputs
            #endif
            VertexDescriptionInputs BuildVertexDescriptionInputs(Attributes input)
            {
                VertexDescriptionInputs output;
                ZERO_INITIALIZE(VertexDescriptionInputs, output);

                output.ObjectSpaceNormal = input.normalOS;
                output.ObjectSpaceTangent = input.tangentOS.xyz;
                output.ObjectSpacePosition = input.positionOS;

                return output;
            }
            SurfaceDescriptionInputs BuildSurfaceDescriptionInputs(Varyings input)
            {
                SurfaceDescriptionInputs output;
                ZERO_INITIALIZE(SurfaceDescriptionInputs, output);

            #ifdef HAVE_VFX_MODIFICATION
            #if VFX_USE_GRAPH_VALUES
                uint instanceActiveIndex = asuint(UNITY_ACCESS_INSTANCED_PROP(PerInstance, _InstanceActiveIndex));
                /* WARNING: $splice Could not find named fragment 'VFXLoadGraphValues' */
            #endif
                /* WARNING: $splice Could not find named fragment 'VFXSetFragInputs' */

            #endif








                #if UNITY_UV_STARTS_AT_TOP
                #else
                #endif


                output.uv0 = input.texCoord0;
            #if defined(SHADER_STAGE_FRAGMENT) && defined(VARYINGS_NEED_CULLFACE)
            #define BUILD_SURFACE_DESCRIPTION_INPUTS_OUTPUT_FACESIGN output.FaceSign =                    IS_FRONT_VFACE(input.cullFace, true, false);
            #else
            #define BUILD_SURFACE_DESCRIPTION_INPUTS_OUTPUT_FACESIGN
            #endif
            #undef BUILD_SURFACE_DESCRIPTION_INPUTS_OUTPUT_FACESIGN

                    return output;
            }

            // --------------------------------------------------
            // Main

            #include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl"
            #include "Packages/com.unity.render-pipelines.universal/Editor/2D/ShaderGraph/Includes/SpriteUnlitPass.hlsl"

            // --------------------------------------------------
            // Visual Effect Vertex Invocations
            #ifdef HAVE_VFX_MODIFICATION
            #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl"
            #endif

            ENDHLSL
            }
    }
}