HDRenderLoop: Move FragInput is now global to share code + reorganise debug attributes

Assets/ScriptableRenderLoop/HDRenderLoop/Debug/Resources/DebugViewMaterialGBuffer.shader

             #define UNITY_MATERIAL_LIT // Need to be define before including Material.hlsl
             #include "Assets/ScriptableRenderLoop/HDRenderLoop/ShaderConfig.cs.hlsl"
             #include "Assets/ScriptableRenderLoop/HDRenderLoop/ShaderVariables.hlsl"
-            #include "Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.hlsl"    
+            #include "Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.cs.hlsl"    
             #include "Assets/ScriptableRenderLoop/HDRenderLoop/Material/Material.hlsl"
         
 
                 float3 result = float3(-666.0, 0.0, 0.0);
                 bool needLinearToSRGB = false;
 
-                if (_DebugViewMaterial == DEBUGVIEW_GBUFFER_DEPTH)
+                if (_DebugViewMaterial == DEBUGVIEWGBUFFER_DEPTH)
-                else if (_DebugViewMaterial == DEBUGVIEW_GBUFFER_BAKEDIFFUSELIGHTING)
+                else if (_DebugViewMaterial == DEBUGVIEWGBUFFER_BAKE_DIFFUSE_LIGHTING)
                 {
                     result = bakeDiffuseLighting;
                 }

Assets/ScriptableRenderLoop/HDRenderLoop/Editor/HDRenderLoopInspector.cs

 
         string GetSubNameSpaceName(Type type)
         {
-            var attributes = type.GetCustomAttributes(true);
             return type.Namespace.Substring(type.Namespace.LastIndexOf((".")) + 1) + "/";
         }
 
             }
 
             var fields = type.GetFields();
-
-            var subNamespace = GetSubNameSpaceName(type);
 
             var localIndex = 0;
             foreach (var field in fields)
 
             if (!styles.isDebugViewMaterialInit)
             {
-                var varyingNames = Enum.GetNames(typeof(HDRenderLoop.DebugViewVaryingMode));
-                var gbufferNames = Enum.GetNames(typeof(HDRenderLoop.DebugViewGbufferMode));
+                var varyingNames = Enum.GetNames(typeof(Attributes.DebugViewVarying));
+                var gbufferNames = Enum.GetNames(typeof(Attributes.DebugViewGbuffer));
 
                 // +1 for the zero case
                 var num = 1 + varyingNames.Length
                 styles.debugViewMaterialValues[0] = 0;
                 index++;
 
-                FillWithPropertiesEnum(typeof(HDRenderLoop.DebugViewVaryingMode), styles.debugViewMaterialStrings, styles.debugViewMaterialValues, "Attributes/", false, ref index);
+                FillWithPropertiesEnum(typeof(Attributes.DebugViewVarying), styles.debugViewMaterialStrings, styles.debugViewMaterialValues, GetSubNameSpaceName(typeof(Attributes.DebugViewVarying)), false, ref index);
                 FillWithProperties(typeof(Builtin.BuiltinData), styles.debugViewMaterialStrings, styles.debugViewMaterialValues, false, GetSubNameSpaceName(typeof(Lit.SurfaceData)), ref index);
                 FillWithProperties(typeof(Lit.SurfaceData), styles.debugViewMaterialStrings, styles.debugViewMaterialValues, false, GetSubNameSpaceName(typeof(Lit.SurfaceData)), ref index);
                 FillWithProperties(typeof(Builtin.BuiltinData), styles.debugViewMaterialStrings, styles.debugViewMaterialValues, false, GetSubNameSpaceName(typeof(Unlit.SurfaceData)), ref index);
-                FillWithPropertiesEnum(typeof(HDRenderLoop.DebugViewGbufferMode), styles.debugViewMaterialStrings, styles.debugViewMaterialValues, "", true, ref index);
+                FillWithPropertiesEnum(typeof(Attributes.DebugViewGbuffer), styles.debugViewMaterialStrings, styles.debugViewMaterialValues, "", true, ref index);
                 FillWithProperties(typeof(Lit.BSDFData), styles.debugViewMaterialStrings, styles.debugViewMaterialValues, true, "", ref index);
                 FillWithProperties(typeof(Unlit.BSDFData), styles.debugViewMaterialStrings, styles.debugViewMaterialValues, true, "", ref index);
 

Assets/ScriptableRenderLoop/HDRenderLoop/HDRenderLoop.cs

     {
         private const string k_HDRenderLoopPath = "Assets/ScriptableRenderLoop/HDRenderLoop/HDRenderLoop.asset";
 
-        // Must be in sync with DebugViewMaterial.hlsl
-        public enum DebugViewVaryingMode
-        {
-            TexCoord0 = 1,
-            TexCoord1 = 2,
-            TexCoord2 = 3,
-            VertexTangentWS = 4,
-            VertexBitangentWS = 5,
-            VertexNormalWS = 6,
-            VertexColor = 7,
-        }
-
-        // Must be in sync with DebugViewMaterial.hlsl
-        public enum DebugViewGbufferMode
-        {
-            Depth = 10,
-            BakeDiffuseLighting = 11,
-        }
-
         public class SkyParameters
         {
             public Cubemap skyHDRI;

Assets/ScriptableRenderLoop/HDRenderLoop/Material/LayeredLit/LayeredLit.shader

     #include "common.hlsl"
     #include "Assets/ScriptableRenderLoop/HDRenderLoop/ShaderConfig.cs.hlsl"
     #include "Assets/ScriptableRenderLoop/HDRenderLoop/ShaderVariables.hlsl"
+    #include "Assets/ScriptableRenderLoop/HDRenderLoop/Material/Attributes.hlsl"
-    #include "Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.hlsl"
 
     //-------------------------------------------------------------------------------------
     // variable declaration
             #include "../../Material/Material.hlsl"
             #include "../Lit/LitData.hlsl"
             #include "../Lit/LitSharePass.hlsl"
-            #include "../Lit/LitDebugPass.hlsl"
 
             #include "../../ShaderPass/ShaderPassDebugViewMaterial.hlsl"
 

Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/Lit.shader

     #include "common.hlsl"
     #include "Assets/ScriptableRenderLoop/HDRenderLoop/ShaderConfig.cs.hlsl"
     #include "Assets/ScriptableRenderLoop/HDRenderLoop/ShaderVariables.hlsl"
-    #include "Assets/ScriptableRenderLoop/HDRenderLoop/ShaderPass/ShaderPass.cs.hlsl"    
-    #include "Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.hlsl"
+    #include "Assets/ScriptableRenderLoop/HDRenderLoop/Material/Attributes.hlsl"
+    #include "Assets/ScriptableRenderLoop/HDRenderLoop/ShaderPass/ShaderPass.cs.hlsl"
 
     //-------------------------------------------------------------------------------------
     // variable declaration
             #include "../../Material/Material.hlsl"
             #include "LitData.hlsl"
             #include "LitSharePass.hlsl"
-            #include "LitDebugPass.hlsl"
             
             #include "../../ShaderPass/ShaderPassDebugViewMaterial.hlsl"
 

Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/LitData.hlsl

-//-------------------------------------------------------------------------------------
-// FragInput
-// This structure gather all possible varying/interpolator for this shader.
-//-------------------------------------------------------------------------------------
-
-struct FragInput
-{
-    float4 unPositionSS; // This is the position return by VPOS (That is name positionCS in PackedVarying), only xy is use
-    float3 positionWS;
-    float2 texCoord0;
-    float2 texCoord1;
-    float2 texCoord2;
-    float3 tangentToWorld[3];
-
-    // For velocity
-    // Note: Z component is not use
-    float4 positionCS; // This is the clip spae position. Warning, do not confuse with the value of positionCS in PackedVarying which is VPOS and store in unPositionSS
-    float4 previousPositionCS;
-
-    // For two sided lighting
-    bool isFrontFace;
-};
 
 //-------------------------------------------------------------------------------------
 // Fill SurfaceData/Builtin data function

Assets/ScriptableRenderLoop/HDRenderLoop/Material/Unlit/Unlit.shader

     #include "common.hlsl"
     #include "Assets/ScriptableRenderLoop/HDRenderLoop/ShaderConfig.cs.hlsl"
     #include "Assets/ScriptableRenderLoop/HDRenderLoop/ShaderVariables.hlsl"
+    #include "Assets/ScriptableRenderLoop/HDRenderLoop/Material/Attributes.hlsl"
-    #include "Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.hlsl"
 
     //-------------------------------------------------------------------------------------
     // variable declaration
             #define SHADERPASS SHADERPASS_DEBUG_VIEW_MATERIAL
             #include "../../Material/Material.hlsl"
             #include "UnlitData.hlsl"
-            #include "UnlitShare.hlsl"
-
-            void GetVaryingsDataDebug(uint paramId, FragInput input, inout float3 result, inout bool needLinearToSRGB)
-            {
-                switch (paramId)
-                {
-                case DEBUGVIEW_VARYING_TEXCOORD0:
-                    result = float3(input.texCoord0 * 0.5 + 0.5, 0.0);
-                    break;
-                }
-            }
+            #include "UnlitSharePass.hlsl"
             
             #include "../../ShaderPass/ShaderPassDebugViewMaterial.hlsl"
 
             #define SHADERPASS SHADERPASS_FORWARD_UNLIT
             #include "../../Material/Material.hlsl"
             #include "UnlitData.hlsl"
-            #include "UnlitShare.hlsl"
+            #include "UnlitSharePass.hlsl"
             
             #include "../../ShaderPass/ShaderPassForwardUnlit.hlsl"
 

Assets/ScriptableRenderLoop/HDRenderLoop/Material/Unlit/UnlitData.hlsl

-//-------------------------------------------------------------------------------------
-// FragInput
-// This structure gather all possible varying/interpolator for this shader.
-//-------------------------------------------------------------------------------------
-
-struct FragInput
-{
-    float4 unPositionSS;
-    float2 texCoord0;
-    float2 texCoord1;
-};
 
 //-------------------------------------------------------------------------------------
 // Fill SurfaceData/Builtin data function

Assets/ScriptableRenderLoop/HDRenderLoop/ShaderPass/ShaderPassDebugViewMaterial.hlsl

 
 	BSDFData bsdfData = ConvertSurfaceDataToBSDFData(surfaceData);
 
-	float3 result = float3(1.0, 1.0, 0.0);
+	float3 result = float3(1.0, 0.0, 1.0);
 	bool needLinearToSRGB = false;
 
 	GetVaryingsDataDebug(_DebugViewMaterial, input, result, needLinearToSRGB);

Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.cs

+using UnityEngine;
+
+namespace UnityEngine.Experimental.ScriptableRenderLoop
+{
+    namespace Attributes
+    {
+        // 0 is reserved!
+
+        [GenerateHLSL]
+        public enum DebugViewVarying
+        {
+            Texcoord0 = 1,
+            Texcoord1,
+            Texcoord2,
+            Texcoord3,
+            VertexTangentWS,
+            VertexBitangentWS,
+            VertexNormalWS,
+            VertexColor,
+            VertexColorAlpha,
+        };
+
+        // Number must be contiguous
+        [GenerateHLSL]
+        public enum DebugViewGbuffer
+        {
+            Depth = DebugViewVarying.VertexColor + 1,
+            BakeDiffuseLighting,
+        }
+    }
+} // namespace UnityEngine.Experimental.ScriptableRenderLoop

Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.cs.hlsl

+//
+// This file was automatically generated from Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.cs.  Please don't edit by hand.
+//
+
+#ifndef DEBUGVIEWMATERIAL_CS_HLSL
+#define DEBUGVIEWMATERIAL_CS_HLSL
+//
+// UnityEngine.Experimental.ScriptableRenderLoop.Attributes.DebugViewVarying:  static fields
+//
+#define DEBUGVIEWVARYING_TEXCOORD0 (1)
+#define DEBUGVIEWVARYING_TEXCOORD1 (2)
+#define DEBUGVIEWVARYING_TEXCOORD2 (3)
+#define DEBUGVIEWVARYING_TEXCOORD3 (4)
+#define DEBUGVIEWVARYING_VERTEX_TANGENT_WS (5)
+#define DEBUGVIEWVARYING_VERTEX_BITANGENT_WS (6)
+#define DEBUGVIEWVARYING_VERTEX_NORMAL_WS (7)
+#define DEBUGVIEWVARYING_VERTEX_COLOR (8)
+#define DEBUGVIEWVARYING_VERTEX_COLOR_ALPHA (9)
+
+//
+// UnityEngine.Experimental.ScriptableRenderLoop.Attributes.DebugViewGbuffer:  static fields
+//
+#define DEBUGVIEWGBUFFER_DEPTH (9)
+#define DEBUGVIEWGBUFFER_BAKE_DIFFUSE_LIGHTING (10)
+
+
+#endif

Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.cs.hlsl.meta

+fileFormatVersion: 2
+guid: 972a0c56f0332c84f95914786d1f2f4b
+timeCreated: 1479292942
+licenseType: Pro
+ShaderImporter:
+  defaultTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.cs.meta

+fileFormatVersion: 2
+guid: 4a6949840f48a7948a9610d89e539bf9
+timeCreated: 1479292895
+licenseType: Pro
+MonoImporter:
+  serializedVersion: 2
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+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
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Assets/ScriptableRenderLoop/HDRenderLoop/Material/Attributes.hlsl

+//-------------------------------------------------------------------------------------
+// FragInput
+// This structure gather all possible varying/interpolator for this shader.
+//-------------------------------------------------------------------------------------
+
+#include "Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.cs.hlsl"
+
+struct FragInput
+{
+    float4 unPositionSS; // This is the position return by VPOS (That is name positionCS in PackedVarying), only xy is use
+    float3 positionWS;
+    float2 texCoord0;
+    float2 texCoord1;
+    float2 texCoord2;
+    float2 texCoord3;
+    float3 tangentToWorld[3];
+    float4 vertexColor;
+
+    // For velocity
+    // Note: Z component is not use
+    float4 positionCS; // This is the clip spae position. Warning, do not confuse with the value of positionCS in PackedVarying which is VPOS and store in unPositionSS
+    float4 previousPositionCS;
+
+    // For two sided lighting
+    bool isFrontFace;
+};
+
+void GetVaryingsDataDebug(uint paramId, FragInput input, inout float3 result, inout bool needLinearToSRGB)
+{
+    switch (paramId)
+    {
+    case DEBUGVIEWVARYING_TEXCOORD0:
+        result = float3(input.texCoord0 * 0.5 + 0.5, 0.0);
+        break;
+    case DEBUGVIEWVARYING_TEXCOORD1:
+        result = float3(input.texCoord1 * 0.5 + 0.5, 0.0);
+        break;
+    case DEBUGVIEWVARYING_TEXCOORD2:
+        result = float3(input.texCoord2 * 0.5 + 0.5, 0.0);
+        break;
+    case DEBUGVIEWVARYING_TEXCOORD3:
+        result = float3(input.texCoord3 * 0.5 + 0.5, 0.0);
+        break;
+    case DEBUGVIEWVARYING_VERTEX_TANGENT_WS:
+        result = input.tangentToWorld[0].xyz * 0.5 + 0.5;
+        break;
+    case DEBUGVIEWVARYING_VERTEX_BITANGENT_WS:
+        result = input.tangentToWorld[1].xyz * 0.5 + 0.5;
+        break;
+    case DEBUGVIEWVARYING_VERTEX_NORMAL_WS:
+        result = input.tangentToWorld[2].xyz * 0.5 + 0.5;
+        break;
+    case DEBUGVIEWVARYING_VERTEX_COLOR:
+        result = input.vertexColor.rgb; needLinearToSRGB = true;
+        break;
+    case DEBUGVIEWVARYING_VERTEX_COLOR_ALPHA:
+        result = input.vertexColor.aaa;
+        break;
+    }
+}

Assets/ScriptableRenderLoop/HDRenderLoop/Material/Attributes.hlsl.meta

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+guid: 6d56e29698894b440905cc5d63814ef9
+timeCreated: 1479292899
+licenseType: Pro
+ShaderImporter:
+  defaultTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.hlsl

-// CAUTION: 0 is a reserved numbers meaning there is no debug view mode
-// All number below folow each others!
-
-// Must be in sync with DebugViewVaryingMode
-#define DEBUGVIEW_VARYING_TEXCOORD0 1
-#define DEBUGVIEW_VARYING_TEXCOORD1 2
-#define DEBUGVIEW_VARYING_TEXCOORD2 3
-#define DEBUGVIEW_VARYING_VERTEXTANGENTWS 4
-#define DEBUGVIEW_VARYING_VERTEXBITANGENTWS 5
-#define DEBUGVIEW_VARYING_VERTEXNORMALWS 6
-#define DEBUGVIEW_VARYING_VERTEXCOLOR 7
-
-// These define are sepcific to GBuffer
-#define DEBUGVIEW_GBUFFER_DEPTH 10
-#define DEBUGVIEW_GBUFFER_BAKEDIFFUSELIGHTING 11

Assets/ScriptableRenderLoop/HDRenderLoop/Debug/DebugViewMaterial.hlsl.meta

-fileFormatVersion: 2
-guid: 9048292f91ac48d479ce668c5aabf122
-timeCreated: 1476053153
-licenseType: Pro
-ShaderImporter:
-  defaultTextures: []
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Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/LitDebugPass.hlsl

-#ifndef SHADERPASS
-#error Undefine_SHADERPASS
-#endif
-
-void GetVaryingsDataDebug(uint paramId, FragInput input, inout float3 result, inout bool needLinearToSRGB)
-{
-    switch (paramId)
-    {
-    case DEBUGVIEW_VARYING_TEXCOORD0:
-        result = float3(input.texCoord0 * 0.5 + 0.5, 0.0);
-        break;
-    case DEBUGVIEW_VARYING_TEXCOORD1:
-        result = float3(input.texCoord1 * 0.5 + 0.5, 0.0);
-        break;
-    case DEBUGVIEW_VARYING_TEXCOORD2:
-        result = float3(input.texCoord2 * 0.5 + 0.5, 0.0);
-        break;
-    case DEBUGVIEW_VARYING_VERTEXTANGENTWS:
-        result = input.tangentToWorld[0].xyz * 0.5 + 0.5;
-        break;
-    case DEBUGVIEW_VARYING_VERTEXBITANGENTWS:
-        result = input.tangentToWorld[1].xyz * 0.5 + 0.5;
-        break;
-    case DEBUGVIEW_VARYING_VERTEXNORMALWS:
-        result = input.tangentToWorld[2].xyz * 0.5 + 0.5;
-        break;
-    }
-}

Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/LitDebugPass.hlsl.meta

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-guid: afea19c25b5e93847af6262c2c00401f
-timeCreated: 1478601047
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