1.修复了一些错误\n2.导入了URP的Sample

2025-10-02 22:19:52 +08:00
parent a77faec0fa
commit 1ecb1b0ba4
558 changed files with 147322 additions and 39 deletions
--- a/Samples/RendererFeatures/DepthBlit/DepthBlit.unity
+++ b/Samples/RendererFeatures/DepthBlit/DepthBlit.unity
--- a/Samples/RendererFeatures/DepthBlit/DepthBlit.unity.meta
+++ b/Samples/RendererFeatures/DepthBlit/DepthBlit.unity.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 568375e52467c6448a7d68fc68188c34
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Samples/RendererFeatures/DepthBlit/DepthBlitEdgePass.cs
+++ b/Samples/RendererFeatures/DepthBlit/DepthBlitEdgePass.cs
@@ -0,0 +1,41 @@
+using UnityEngine;
+using UnityEngine.Rendering;
+using UnityEngine.Rendering.Universal;
+
+// This pass performs a blit operation with a Material. The input and output textures are set by the Renderer Feature.
+public class DepthBlitEdgePass : ScriptableRenderPass
+{
+    private ProfilingSampler m_ProfilingSampler = new ProfilingSampler("DepthBlitEdgePass");
+    private RTHandle m_DepthHandle;
+    private RTHandle m_OutputHandle; //Camera target
+    private Material m_Material;
+
+    public DepthBlitEdgePass(Material mat, RenderPassEvent evt)
+    {
+        renderPassEvent = evt;
+        m_Material = mat;
+    }
+
+    public void SetRTHandle(ref RTHandle depthHandle, RTHandle outputHandle)
+    {
+        m_DepthHandle = depthHandle;
+        m_OutputHandle = outputHandle;
+    }
+
+    public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
+    {
+        var cameraData = renderingData.cameraData;
+        if (cameraData.camera.cameraType != CameraType.Game)
+            return;
+
+        CommandBuffer cmd = CommandBufferPool.Get();
+        using (new ProfilingScope(cmd, m_ProfilingSampler))
+        {
+            Blitter.BlitCameraTexture(cmd, m_DepthHandle, m_OutputHandle, m_Material, 0);
+        }
+        context.ExecuteCommandBuffer(cmd);
+        cmd.Clear();
+
+        CommandBufferPool.Release(cmd);
+    }
+}
--- a/Samples/RendererFeatures/DepthBlit/DepthBlitEdgePass.cs.meta
+++ b/Samples/RendererFeatures/DepthBlit/DepthBlitEdgePass.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b3903fddfda8b204f853d733e9747b25
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Samples/RendererFeatures/DepthBlit/DepthBlitFeature.cs
+++ b/Samples/RendererFeatures/DepthBlit/DepthBlitFeature.cs
@@ -0,0 +1,111 @@
+using UnityEngine;
+using UnityEngine.Experimental.Rendering;
+using UnityEngine.Rendering;
+using UnityEngine.Rendering.Universal;
+using UnityEngine.Rendering.Universal.Internal;
+
+// This Renderer Feature enqueues either the CopyDepthPass or the DepthOnlyPass depending on the current platform support.
+// CopyDepthPass copies the depth texture to an RTHandle. DepthOnlyPass renders depth values to an RTHandle.
+// The Renderer Feature also enqueues the DepthBlitEdgePass which takes the RTHandle as input to create an effect to visualize depth, and output it to the screen.
+public class DepthBlitFeature : ScriptableRendererFeature
+{
+    public RenderPassEvent evt_Depth = RenderPassEvent.AfterRenderingOpaques;
+    public RenderPassEvent evt_Edge = RenderPassEvent.AfterRenderingOpaques;
+    public UniversalRendererData rendererDataAsset; // The field for accessing opaqueLayerMask on the renderer asset
+    
+    public Shader copyDepthShader;
+    private Material m_CopyDepthMaterial;
+    
+    public Material m_DepthEdgeMaterial;
+    
+    // The RTHandle for storing the depth texture
+    private RTHandle m_DepthRTHandle;
+    private const string k_DepthRTName = "_MyDepthTexture";
+    
+    // The passes for the effect
+    private CopyDepthPass m_CopyDepthPass;
+    private DepthOnlyPass m_DepthOnlyPass; // DepthOnlyPass is for platforms that run OpenGL ES, which does not support CopyDepth.
+    private DepthBlitEdgePass m_DepthEdgePass;
+    
+    // Check if the platform supports CopyDepthPass
+    private bool CanCopyDepth(ref CameraData cameraData)
+    {
+        bool msaaEnabledForCamera = cameraData.cameraTargetDescriptor.msaaSamples > 1;
+        bool supportsTextureCopy = SystemInfo.copyTextureSupport != CopyTextureSupport.None;
+        bool supportsDepthTarget = RenderingUtils.SupportsRenderTextureFormat(RenderTextureFormat.Depth);
+        bool supportsDepthCopy = !msaaEnabledForCamera && (supportsDepthTarget || supportsTextureCopy);
+
+        bool msaaDepthResolve = msaaEnabledForCamera && SystemInfo.supportsMultisampledTextures != 0;
+        
+        // Avoid copying MSAA depth on GLES3 platform to avoid invalid results
+        if (IsGLESDevice() && msaaDepthResolve)
+            return false;
+
+        return supportsDepthCopy || msaaDepthResolve;
+    }
+
+    private bool IsGLESDevice()
+    {
+        return SystemInfo.graphicsDeviceType == GraphicsDeviceType.OpenGLES3 || SystemInfo.graphicsDeviceType == GraphicsDeviceType.OpenGLES2;
+    }
+    
+    public override void AddRenderPasses(ScriptableRenderer renderer,  ref RenderingData renderingData)
+    {
+        var cameraData = renderingData.cameraData;
+        if (renderingData.cameraData.cameraType != CameraType.Game)
+            return;
+
+        if (CanCopyDepth(ref cameraData))
+        {
+            if (m_CopyDepthMaterial == null)
+                m_CopyDepthMaterial = CoreUtils.CreateEngineMaterial(copyDepthShader);
+            if (m_CopyDepthPass == null)
+                m_CopyDepthPass = new CopyDepthPass(evt_Depth, m_CopyDepthMaterial);
+            renderer.EnqueuePass(m_CopyDepthPass);
+        }
+        else
+        {
+            if (m_DepthOnlyPass == null)
+                m_DepthOnlyPass = new DepthOnlyPass(evt_Depth, RenderQueueRange.opaque, rendererDataAsset.opaqueLayerMask);
+            renderer.EnqueuePass(m_DepthOnlyPass);
+        }
+
+        renderer.EnqueuePass(m_DepthEdgePass);
+    }
+
+    public override void SetupRenderPasses(ScriptableRenderer renderer, in RenderingData renderingData)
+    {
+        var cameraData = renderingData.cameraData;
+        if (renderingData.cameraData.cameraType != CameraType.Game)
+            return;
+        
+        // Create an RTHandle for storing the depth
+        var desc = renderingData.cameraData.cameraTargetDescriptor;
+        desc.graphicsFormat = GraphicsFormat.None;
+        desc.msaaSamples = 1;
+        RenderingUtils.ReAllocateIfNeeded(ref m_DepthRTHandle, desc, FilterMode.Bilinear, TextureWrapMode.Clamp, name: k_DepthRTName );
+        
+        // Setup source and destination RTHandles for the CopyDepthPass
+        if (CanCopyDepth(ref cameraData))
+            m_CopyDepthPass.Setup(renderer.cameraDepthTargetHandle, m_DepthRTHandle);
+        else
+            m_DepthOnlyPass.Setup(desc, m_DepthRTHandle);
+        
+        // Pass the RTHandle for the DepthEdge effect
+        m_DepthEdgePass.SetRTHandle(ref m_DepthRTHandle, renderer.cameraColorTargetHandle);
+    }
+
+    public override void Create()
+    {
+        m_DepthEdgePass = new DepthBlitEdgePass(m_DepthEdgeMaterial, evt_Edge);
+    }
+
+    protected override void Dispose(bool disposing)
+    {
+        m_DepthRTHandle?.Release();
+        CoreUtils.Destroy(m_CopyDepthMaterial);
+        m_DepthEdgePass = null;
+        m_CopyDepthPass = null;
+        m_DepthOnlyPass = null;
+    }
+}
--- a/Samples/RendererFeatures/DepthBlit/DepthBlitFeature.cs.meta
+++ b/Samples/RendererFeatures/DepthBlit/DepthBlitFeature.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 33cc082f71c590946a88691cac2dfa25
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Samples/RendererFeatures/DepthBlit/DepthBlitPipelineAsset.asset
+++ b/Samples/RendererFeatures/DepthBlit/DepthBlitPipelineAsset.asset
@@ -0,0 +1,114 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: bf2edee5c58d82540a51f03df9d42094, type: 3}
+  m_Name: DepthBlitPipelineAsset
+  m_EditorClassIdentifier: 
+  k_AssetVersion: 11
+  k_AssetPreviousVersion: 11
+  m_RendererType: 1
+  m_RendererData: {fileID: 0}
+  m_RendererDataList:
+  - {fileID: 11400000, guid: 70d0150bbea463d4596f5a2dd00cf603, type: 2}
+  m_DefaultRendererIndex: 0
+  m_RequireDepthTexture: 0
+  m_RequireOpaqueTexture: 0
+  m_OpaqueDownsampling: 1
+  m_SupportsTerrainHoles: 1
+  m_SupportsHDR: 1
+  m_HDRColorBufferPrecision: 0
+  m_MSAA: 2
+  m_RenderScale: 1
+  m_UpscalingFilter: 0
+  m_FsrOverrideSharpness: 0
+  m_FsrSharpness: 0.92
+  m_EnableLODCrossFade: 1
+  m_LODCrossFadeDitheringType: 1
+  m_ShEvalMode: 0
+  m_MainLightRenderingMode: 1
+  m_MainLightShadowsSupported: 1
+  m_MainLightShadowmapResolution: 2048
+  m_AdditionalLightsRenderingMode: 1
+  m_AdditionalLightsPerObjectLimit: 4
+  m_AdditionalLightShadowsSupported: 1
+  m_AdditionalLightsShadowmapResolution: 2048
+  m_AdditionalLightsShadowResolutionTierLow: 512
+  m_AdditionalLightsShadowResolutionTierMedium: 1024
+  m_AdditionalLightsShadowResolutionTierHigh: 2048
+  m_ReflectionProbeBlending: 1
+  m_ReflectionProbeBoxProjection: 0
+  m_ShadowDistance: 50
+  m_ShadowCascadeCount: 2
+  m_Cascade2Split: 0.25
+  m_Cascade3Split: {x: 0.1, y: 0.3}
+  m_Cascade4Split: {x: 0.067, y: 0.2, z: 0.467}
+  m_CascadeBorder: 0.1
+  m_ShadowDepthBias: 1
+  m_ShadowNormalBias: 1
+  m_AnyShadowsSupported: 1
+  m_SoftShadowsSupported: 1
+  m_ConservativeEnclosingSphere: 0
+  m_NumIterationsEnclosingSphere: 64
+  m_SoftShadowQuality: 2
+  m_AdditionalLightsCookieResolution: 2048
+  m_AdditionalLightsCookieFormat: 3
+  m_UseSRPBatcher: 1
+  m_SupportsDynamicBatching: 0
+  m_MixedLightingSupported: 1
+  m_SupportsLightCookies: 1
+  m_SupportsLightLayers: 0
+  m_DebugLevel: 0
+  m_StoreActionsOptimization: 0
+  m_EnableRenderGraph: 0
+  m_UseAdaptivePerformance: 1
+  m_ColorGradingMode: 0
+  m_ColorGradingLutSize: 32
+  m_UseFastSRGBLinearConversion: 0
+  m_SupportDataDrivenLensFlare: 1
+  m_ShadowType: 1
+  m_LocalShadowsSupported: 0
+  m_LocalShadowsAtlasResolution: 256
+  m_MaxPixelLights: 0
+  m_ShadowAtlasResolution: 256
+  m_VolumeFrameworkUpdateMode: 0
+  m_Textures:
+    blueNoise64LTex: {fileID: 2800000, guid: e3d24661c1e055f45a7560c033dbb837, type: 3}
+    bayerMatrixTex: {fileID: 2800000, guid: f9ee4ed84c1d10c49aabb9b210b0fc44, type: 3}
+  m_PrefilteringModeMainLightShadows: 3
+  m_PrefilteringModeAdditionalLight: 3
+  m_PrefilteringModeAdditionalLightShadows: 2
+  m_PrefilterXRKeywords: 1
+  m_PrefilteringModeForwardPlus: 0
+  m_PrefilteringModeDeferredRendering: 0
+  m_PrefilteringModeScreenSpaceOcclusion: 0
+  m_PrefilterDebugKeywords: 1
+  m_PrefilterWriteRenderingLayers: 1
+  m_PrefilterHDROutput: 1
+  m_PrefilterSSAODepthNormals: 1
+  m_PrefilterSSAOSourceDepthLow: 1
+  m_PrefilterSSAOSourceDepthMedium: 1
+  m_PrefilterSSAOSourceDepthHigh: 1
+  m_PrefilterSSAOInterleaved: 1
+  m_PrefilterSSAOBlueNoise: 1
+  m_PrefilterSSAOSampleCountLow: 1
+  m_PrefilterSSAOSampleCountMedium: 1
+  m_PrefilterSSAOSampleCountHigh: 1
+  m_PrefilterDBufferMRT1: 1
+  m_PrefilterDBufferMRT2: 1
+  m_PrefilterDBufferMRT3: 1
+  m_PrefilterSoftShadowsQualityLow: 1
+  m_PrefilterSoftShadowsQualityMedium: 1
+  m_PrefilterSoftShadowsQualityHigh: 1
+  m_PrefilterSoftShadows: 0
+  m_PrefilterScreenCoord: 1
+  m_PrefilterNativeRenderPass: 1
+  m_ShaderVariantLogLevel: 0
+  m_ShadowCascades: 1
--- a/Samples/RendererFeatures/DepthBlit/DepthBlitPipelineAsset.asset.meta
+++ b/Samples/RendererFeatures/DepthBlit/DepthBlitPipelineAsset.asset.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: a6024ae8630ad5541b7305a67eaacbfb
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Samples/RendererFeatures/DepthBlit/DepthBlitRenderer.asset
+++ b/Samples/RendererFeatures/DepthBlit/DepthBlitRenderer.asset
@@ -0,0 +1,119 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &-6717586186003957424
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 6b3d386ba5cd94485973aee1479b272e, type: 3}
+  m_Name: RenderObjects
+  m_EditorClassIdentifier: 
+  m_Active: 1
+  settings:
+    passTag: RenderObjects
+    Event: 300
+    filterSettings:
+      RenderQueueType: 0
+      LayerMask:
+        serializedVersion: 2
+        m_Bits: 2
+      PassNames: []
+    overrideMaterial: {fileID: 0}
+    overrideMaterialPassIndex: 0
+    overrideShader: {fileID: 0}
+    overrideShaderPassIndex: 0
+    overrideMode: 1
+    overrideDepthState: 0
+    depthCompareFunction: 4
+    enableWrite: 1
+    stencilSettings:
+      overrideStencilState: 0
+      stencilReference: 0
+      stencilCompareFunction: 8
+      passOperation: 0
+      failOperation: 0
+      zFailOperation: 0
+    cameraSettings:
+      overrideCamera: 0
+      restoreCamera: 1
+      offset: {x: 0, y: 0, z: 0, w: 0}
+      cameraFieldOfView: 60
+--- !u!114 &11400000
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: de640fe3d0db1804a85f9fc8f5cadab6, type: 3}
+  m_Name: DepthBlitRenderer
+  m_EditorClassIdentifier: 
+  debugShaders:
+    debugReplacementPS: {fileID: 4800000, guid: cf852408f2e174538bcd9b7fda1c5ae7, type: 3}
+    hdrDebugViewPS: {fileID: 4800000, guid: 573620ae32aec764abd4d728906d2587, type: 3}
+  m_RendererFeatures:
+  - {fileID: 187929596585605016}
+  - {fileID: -6717586186003957424}
+  m_RendererFeatureMap: 987744eff8a89b0250b92983f456c6a2
+  m_UseNativeRenderPass: 0
+  postProcessData: {fileID: 11400000, guid: 41439944d30ece34e96484bdb6645b55, type: 2}
+  xrSystemData: {fileID: 11400000, guid: 60e1133243b97e347b653163a8c01b64, type: 2}
+  shaders:
+    blitPS: {fileID: 4800000, guid: c17132b1f77d20942aa75f8429c0f8bc, type: 3}
+    copyDepthPS: {fileID: 4800000, guid: d6dae50ee9e1bfa4db75f19f99355220, type: 3}
+    screenSpaceShadowPS: {fileID: 4800000, guid: 0f854b35a0cf61a429bd5dcfea30eddd, type: 3}
+    samplingPS: {fileID: 4800000, guid: 04c410c9937594faa893a11dceb85f7e, type: 3}
+    stencilDeferredPS: {fileID: 4800000, guid: e9155b26e1bc55942a41e518703fe304, type: 3}
+    fallbackErrorPS: {fileID: 4800000, guid: e6e9a19c3678ded42a3bc431ebef7dbd, type: 3}
+    fallbackLoadingPS: {fileID: 4800000, guid: 7f888aff2ac86494babad1c2c5daeee2, type: 3}
+    materialErrorPS: {fileID: 4800000, guid: 5fd9a8feb75a4b5894c241777f519d4e, type: 3}
+    coreBlitPS: {fileID: 4800000, guid: 93446b5c5339d4f00b85c159e1159b7c, type: 3}
+    coreBlitColorAndDepthPS: {fileID: 4800000, guid: d104b2fc1ca6445babb8e90b0758136b, type: 3}
+    blitHDROverlay: {fileID: 4800000, guid: a89bee29cffa951418fc1e2da94d1959, type: 3}
+    cameraMotionVector: {fileID: 4800000, guid: c56b7e0d4c7cb484e959caeeedae9bbf, type: 3}
+    objectMotionVector: {fileID: 4800000, guid: 7b3ede40266cd49a395def176e1bc486, type: 3}
+    dataDrivenLensFlare: {fileID: 4800000, guid: 6cda457ac28612740adb23da5d39ea92, type: 3}
+  m_AssetVersion: 2
+  m_OpaqueLayerMask:
+    serializedVersion: 2
+    m_Bits: 125
+  m_TransparentLayerMask:
+    serializedVersion: 2
+    m_Bits: 4294967295
+  m_DefaultStencilState:
+    overrideStencilState: 0
+    stencilReference: 0
+    stencilCompareFunction: 8
+    passOperation: 2
+    failOperation: 0
+    zFailOperation: 0
+  m_ShadowTransparentReceive: 1
+  m_RenderingMode: 0
+  m_DepthPrimingMode: 0
+  m_CopyDepthMode: 0
+  m_AccurateGbufferNormals: 0
+  m_IntermediateTextureMode: 1
+--- !u!114 &187929596585605016
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 33cc082f71c590946a88691cac2dfa25, type: 3}
+  m_Name: BlitDepth
+  m_EditorClassIdentifier: 
+  m_Active: 1
+  evt_Depth: 300
+  evt_Edge: 450
+  rendererDataAsset: {fileID: 11400000}
+  copyDepthShader: {fileID: 4800000, guid: d6dae50ee9e1bfa4db75f19f99355220, type: 3}
+  m_DepthEdgeMaterial: {fileID: 2100000, guid: 872101a632e94b3439452c0b632b8e1e, type: 2}
--- a/Samples/RendererFeatures/DepthBlit/DepthBlitRenderer.asset.meta
+++ b/Samples/RendererFeatures/DepthBlit/DepthBlitRenderer.asset.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 70d0150bbea463d4596f5a2dd00cf603
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Samples/RendererFeatures/DepthBlit/DepthEdge.mat
+++ b/Samples/RendererFeatures/DepthBlit/DepthEdge.mat
@@ -0,0 +1,47 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!21 &2100000
+Material:
+  serializedVersion: 8
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: DepthEdge
+  m_Shader: {fileID: -6465566751694194690, guid: 9e1c10b4fa3ac354fa9fe28ddd726d0e, type: 3}
+  m_Parent: {fileID: 0}
+  m_ModifiedSerializedProperties: 0
+  m_ValidKeywords: []
+  m_InvalidKeywords: []
+  m_LightmapFlags: 4
+  m_EnableInstancingVariants: 0
+  m_DoubleSidedGI: 0
+  m_CustomRenderQueue: -1
+  stringTagMap: {}
+  disabledShaderPasses: []
+  m_LockedProperties: 
+  m_SavedProperties:
+    serializedVersion: 3
+    m_TexEnvs:
+    - unity_Lightmaps:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - unity_LightmapsInd:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - unity_ShadowMasks:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    m_Ints: []
+    m_Floats:
+    - _Center: 0.262
+    - _EdgeCenter: 0.0287
+    - _EdgeThickness: 0.057
+    - _Float: 0.33
+    - _Range: 0.02
+    m_Colors:
+    - _Vector2: {r: -0, g: 0.07, b: 0, a: 0}
+  m_BuildTextureStacks: []
--- a/Samples/RendererFeatures/DepthBlit/DepthEdge.mat.meta
+++ b/Samples/RendererFeatures/DepthBlit/DepthEdge.mat.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 872101a632e94b3439452c0b632b8e1e
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 2100000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Samples/RendererFeatures/DepthBlit/DepthEdge.shadergraph
+++ b/Samples/RendererFeatures/DepthBlit/DepthEdge.shadergraph
@@ -0,0 +1,874 @@
+{
+    "m_SGVersion": 3,
+    "m_Type": "UnityEditor.ShaderGraph.GraphData",
+    "m_ObjectId": "50586e1e206349d0a5193023353b228b",
+    "m_Properties": [
+        {
+            "m_Id": "7cd768208f2f4f4e8b110f80033cb811"
+        }
+    ],
+    "m_Keywords": [],
+    "m_Dropdowns": [],
+    "m_CategoryData": [
+        {
+            "m_Id": "4c1dcec92eb64ec8b62a463200bcf9b8"
+        }
+    ],
+    "m_Nodes": [
+        {
+            "m_Id": "907b7735a5c541118804031210cea361"
+        },
+        {
+            "m_Id": "3cb15ac8e8bb40e48dbcc35abb092a24"
+        },
+        {
+            "m_Id": "a291a0267e0c4b9eb4d39346309cff60"
+        },
+        {
+            "m_Id": "fc2ac658efda4f128053fffa725a6647"
+        },
+        {
+            "m_Id": "b94aedf6fcc649fe80e59d8cb25c2178"
+        },
+        {
+            "m_Id": "030f6068e73a4b1fb7bed431350a7b69"
+        }
+    ],
+    "m_GroupDatas": [
+        {
+            "m_Id": "188d96b8c8704dd798bdbcbe4bd68fb2"
+        }
+    ],
+    "m_StickyNoteDatas": [],
+    "m_Edges": [
+        {
+            "m_OutputSlot": {
+                "m_Node": {
+                    "m_Id": "030f6068e73a4b1fb7bed431350a7b69"
+                },
+                "m_SlotId": 2
+            },
+            "m_InputSlot": {
+                "m_Node": {
+                    "m_Id": "907b7735a5c541118804031210cea361"
+                },
+                "m_SlotId": 0
+            }
+        },
+        {
+            "m_OutputSlot": {
+                "m_Node": {
+                    "m_Id": "a291a0267e0c4b9eb4d39346309cff60"
+                },
+                "m_SlotId": 4
+            },
+            "m_InputSlot": {
+                "m_Node": {
+                    "m_Id": "b94aedf6fcc649fe80e59d8cb25c2178"
+                },
+                "m_SlotId": 0
+            }
+        },
+        {
+            "m_OutputSlot": {
+                "m_Node": {
+                    "m_Id": "b94aedf6fcc649fe80e59d8cb25c2178"
+                },
+                "m_SlotId": 1
+            },
+            "m_InputSlot": {
+                "m_Node": {
+                    "m_Id": "030f6068e73a4b1fb7bed431350a7b69"
+                },
+                "m_SlotId": 0
+            }
+        },
+        {
+            "m_OutputSlot": {
+                "m_Node": {
+                    "m_Id": "fc2ac658efda4f128053fffa725a6647"
+                },
+                "m_SlotId": 0
+            },
+            "m_InputSlot": {
+                "m_Node": {
+                    "m_Id": "a291a0267e0c4b9eb4d39346309cff60"
+                },
+                "m_SlotId": 1
+            }
+        }
+    ],
+    "m_VertexContext": {
+        "m_Position": {
+            "x": -239.19985961914063,
+            "y": 1374.4000244140625
+        },
+        "m_Blocks": []
+    },
+    "m_FragmentContext": {
+        "m_Position": {
+            "x": -239.19985961914063,
+            "y": 1473.5999755859375
+        },
+        "m_Blocks": [
+            {
+                "m_Id": "907b7735a5c541118804031210cea361"
+            },
+            {
+                "m_Id": "3cb15ac8e8bb40e48dbcc35abb092a24"
+            }
+        ]
+    },
+    "m_PreviewData": {
+        "serializedMesh": {
+            "m_SerializedMesh": "{\"mesh\":{\"instanceID\":0}}",
+            "m_Guid": ""
+        },
+        "preventRotation": false
+    },
+    "m_Path": "Shader Graphs",
+    "m_GraphPrecision": 1,
+    "m_PreviewMode": 2,
+    "m_OutputNode": {
+        "m_Id": ""
+    },
+    "m_SubDatas": [],
+    "m_ActiveTargets": [
+        {
+            "m_Id": "a567c0a774784431a77d796783001804"
+        }
+    ]
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.Vector1MaterialSlot",
+    "m_ObjectId": "01d691f4470a4b799391a420fcb63c96",
+    "m_Id": 0,
+    "m_DisplayName": "Alpha",
+    "m_SlotType": 0,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "Alpha",
+    "m_StageCapability": 2,
+    "m_Value": 1.0,
+    "m_DefaultValue": 1.0,
+    "m_Labels": []
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.MultiplyNode",
+    "m_ObjectId": "030f6068e73a4b1fb7bed431350a7b69",
+    "m_Group": {
+        "m_Id": ""
+    },
+    "m_Name": "Multiply",
+    "m_DrawState": {
+        "m_Expanded": true,
+        "m_Position": {
+            "serializedVersion": "2",
+            "x": -483.9999084472656,
+            "y": 1486.400146484375,
+            "width": 125.59988403320313,
+            "height": 117.5999755859375
+        }
+    },
+    "m_Slots": [
+        {
+            "m_Id": "6cacd9c18b424250a281db888aa727da"
+        },
+        {
+            "m_Id": "5fbb1dcfdde24d16acc086e5db0ff13b"
+        },
+        {
+            "m_Id": "acb870b1953247e3ac1c8726a4d78048"
+        }
+    ],
+    "synonyms": [
+        "multiplication",
+        "times",
+        "x"
+    ],
+    "m_Precision": 0,
+    "m_PreviewExpanded": false,
+    "m_DismissedVersion": 0,
+    "m_PreviewMode": 0,
+    "m_CustomColors": {
+        "m_SerializableColors": []
+    }
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.GroupData",
+    "m_ObjectId": "188d96b8c8704dd798bdbcbe4bd68fb2",
+    "m_Title": "Sample Depth",
+    "m_Position": {
+        "x": -1305.5999755859375,
+        "y": 1364.8001708984375
+    }
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.Texture2DInputMaterialSlot",
+    "m_ObjectId": "29dc38e196c1434990b01e89d5f3e1d1",
+    "m_Id": 1,
+    "m_DisplayName": "Texture",
+    "m_SlotType": 0,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "Texture",
+    "m_StageCapability": 3,
+    "m_BareResource": false,
+    "m_Texture": {
+        "m_SerializedTexture": "{\"texture\":{\"instanceID\":0}}",
+        "m_Guid": ""
+    },
+    "m_DefaultType": 0
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.Vector1MaterialSlot",
+    "m_ObjectId": "376763eee3b2438ab9013058a307300f",
+    "m_Id": 6,
+    "m_DisplayName": "B",
+    "m_SlotType": 1,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "B",
+    "m_StageCapability": 2,
+    "m_Value": 0.0,
+    "m_DefaultValue": 0.0,
+    "m_Labels": []
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.BlockNode",
+    "m_ObjectId": "3cb15ac8e8bb40e48dbcc35abb092a24",
+    "m_Group": {
+        "m_Id": ""
+    },
+    "m_Name": "SurfaceDescription.Alpha",
+    "m_DrawState": {
+        "m_Expanded": true,
+        "m_Position": {
+            "serializedVersion": "2",
+            "x": 0.0,
+            "y": 0.0,
+            "width": 0.0,
+            "height": 0.0
+        }
+    },
+    "m_Slots": [
+        {
+            "m_Id": "01d691f4470a4b799391a420fcb63c96"
+        }
+    ],
+    "synonyms": [],
+    "m_Precision": 0,
+    "m_PreviewExpanded": true,
+    "m_DismissedVersion": 0,
+    "m_PreviewMode": 0,
+    "m_CustomColors": {
+        "m_SerializableColors": []
+    },
+    "m_SerializedDescriptor": "SurfaceDescription.Alpha"
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.Vector1MaterialSlot",
+    "m_ObjectId": "43b61072b83f4d208426d9f3e609a290",
+    "m_Id": 4,
+    "m_DisplayName": "R",
+    "m_SlotType": 1,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "R",
+    "m_StageCapability": 2,
+    "m_Value": 0.0,
+    "m_DefaultValue": 0.0,
+    "m_Labels": []
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.CategoryData",
+    "m_ObjectId": "4c1dcec92eb64ec8b62a463200bcf9b8",
+    "m_Name": "",
+    "m_ChildObjectList": [
+        {
+            "m_Id": "7cd768208f2f4f4e8b110f80033cb811"
+        }
+    ]
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.Rendering.Universal.ShaderGraph.UniversalFullscreenSubTarget",
+    "m_ObjectId": "4e278f3970c041a0a1382cf4fcbf8f0b"
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.DynamicValueMaterialSlot",
+    "m_ObjectId": "5fbb1dcfdde24d16acc086e5db0ff13b",
+    "m_Id": 1,
+    "m_DisplayName": "B",
+    "m_SlotType": 0,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "B",
+    "m_StageCapability": 3,
+    "m_Value": {
+        "e00": 5.0,
+        "e01": 2.0,
+        "e02": 2.0,
+        "e03": 2.0,
+        "e10": 2.0,
+        "e11": 2.0,
+        "e12": 2.0,
+        "e13": 2.0,
+        "e20": 2.0,
+        "e21": 2.0,
+        "e22": 2.0,
+        "e23": 2.0,
+        "e30": 2.0,
+        "e31": 2.0,
+        "e32": 2.0,
+        "e33": 2.0
+    },
+    "m_DefaultValue": {
+        "e00": 1.0,
+        "e01": 0.0,
+        "e02": 0.0,
+        "e03": 0.0,
+        "e10": 0.0,
+        "e11": 1.0,
+        "e12": 0.0,
+        "e13": 0.0,
+        "e20": 0.0,
+        "e21": 0.0,
+        "e22": 1.0,
+        "e23": 0.0,
+        "e30": 0.0,
+        "e31": 0.0,
+        "e32": 0.0,
+        "e33": 1.0
+    }
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.DynamicValueMaterialSlot",
+    "m_ObjectId": "6cacd9c18b424250a281db888aa727da",
+    "m_Id": 0,
+    "m_DisplayName": "A",
+    "m_SlotType": 0,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "A",
+    "m_StageCapability": 3,
+    "m_Value": {
+        "e00": 0.0,
+        "e01": 0.0,
+        "e02": 0.0,
+        "e03": 0.0,
+        "e10": 0.0,
+        "e11": 0.0,
+        "e12": 0.0,
+        "e13": 0.0,
+        "e20": 0.0,
+        "e21": 0.0,
+        "e22": 0.0,
+        "e23": 0.0,
+        "e30": 0.0,
+        "e31": 0.0,
+        "e32": 0.0,
+        "e33": 0.0
+    },
+    "m_DefaultValue": {
+        "e00": 1.0,
+        "e01": 0.0,
+        "e02": 0.0,
+        "e03": 0.0,
+        "e10": 0.0,
+        "e11": 1.0,
+        "e12": 0.0,
+        "e13": 0.0,
+        "e20": 0.0,
+        "e21": 0.0,
+        "e22": 1.0,
+        "e23": 0.0,
+        "e30": 0.0,
+        "e31": 0.0,
+        "e32": 0.0,
+        "e33": 1.0
+    }
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.Internal.Texture2DShaderProperty",
+    "m_ObjectId": "7cd768208f2f4f4e8b110f80033cb811",
+    "m_Guid": {
+        "m_GuidSerialized": "52fbefad-a2f0-461e-8e9d-3bdfe9db6ecf"
+    },
+    "m_Name": "_BlitTexture",
+    "m_DefaultRefNameVersion": 1,
+    "m_RefNameGeneratedByDisplayName": "_BlitTexture",
+    "m_DefaultReferenceName": "_BlitTexture",
+    "m_OverrideReferenceName": "",
+    "m_GeneratePropertyBlock": false,
+    "m_UseCustomSlotLabel": false,
+    "m_CustomSlotLabel": "",
+    "m_DismissedVersion": 0,
+    "m_Precision": 0,
+    "overrideHLSLDeclaration": false,
+    "hlslDeclarationOverride": 0,
+    "m_Hidden": false,
+    "m_Value": {
+        "m_SerializedTexture": "{\"texture\":{\"instanceID\":0}}",
+        "m_Guid": ""
+    },
+    "isMainTexture": false,
+    "useTilingAndOffset": false,
+    "m_Modifiable": true,
+    "m_DefaultType": 0
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.Vector1MaterialSlot",
+    "m_ObjectId": "7f8dbaa0fa084c55835253693a248d07",
+    "m_Id": 0,
+    "m_DisplayName": "depth",
+    "m_SlotType": 0,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "depth",
+    "m_StageCapability": 3,
+    "m_Value": 0.0,
+    "m_DefaultValue": 0.0,
+    "m_Labels": []
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.UVMaterialSlot",
+    "m_ObjectId": "802f778889bf4310b779b9a351bf8bda",
+    "m_Id": 2,
+    "m_DisplayName": "UV",
+    "m_SlotType": 0,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "UV",
+    "m_StageCapability": 3,
+    "m_Value": {
+        "x": 0.0,
+        "y": 0.0
+    },
+    "m_DefaultValue": {
+        "x": 0.0,
+        "y": 0.0
+    },
+    "m_Labels": [],
+    "m_Channel": 0
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.Vector1MaterialSlot",
+    "m_ObjectId": "8ed9ba8a98174fb4814e6e322c1e7905",
+    "m_Id": 5,
+    "m_DisplayName": "G",
+    "m_SlotType": 1,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "G",
+    "m_StageCapability": 2,
+    "m_Value": 0.0,
+    "m_DefaultValue": 0.0,
+    "m_Labels": []
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.BlockNode",
+    "m_ObjectId": "907b7735a5c541118804031210cea361",
+    "m_Group": {
+        "m_Id": ""
+    },
+    "m_Name": "SurfaceDescription.BaseColor",
+    "m_DrawState": {
+        "m_Expanded": true,
+        "m_Position": {
+            "serializedVersion": "2",
+            "x": 0.0,
+            "y": 0.0,
+            "width": 0.0,
+            "height": 0.0
+        }
+    },
+    "m_Slots": [
+        {
+            "m_Id": "e48c6aa24f4f40dd91de0cfbb118a503"
+        }
+    ],
+    "synonyms": [],
+    "m_Precision": 0,
+    "m_PreviewExpanded": true,
+    "m_DismissedVersion": 0,
+    "m_PreviewMode": 0,
+    "m_CustomColors": {
+        "m_SerializableColors": []
+    },
+    "m_SerializedDescriptor": "SurfaceDescription.BaseColor"
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.Rendering.Fullscreen.ShaderGraph.FullscreenData",
+    "m_ObjectId": "9a0243c3e6bd465387613c97b4bae4b7",
+    "m_Version": 0,
+    "m_fullscreenMode": 0,
+    "m_BlendMode": 3,
+    "m_SrcColorBlendMode": 0,
+    "m_DstColorBlendMode": 1,
+    "m_ColorBlendOperation": 0,
+    "m_SrcAlphaBlendMode": 0,
+    "m_DstAlphaBlendMode": 1,
+    "m_AlphaBlendOperation": 0,
+    "m_EnableStencil": false,
+    "m_StencilReference": 0,
+    "m_StencilReadMask": 255,
+    "m_StencilWriteMask": 255,
+    "m_StencilCompareFunction": 8,
+    "m_StencilPassOperation": 0,
+    "m_StencilFailOperation": 0,
+    "m_StencilDepthFailOperation": 0,
+    "m_DepthWrite": false,
+    "m_depthWriteMode": 0,
+    "m_AllowMaterialOverride": false,
+    "m_DepthTestMode": 0
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.Vector1MaterialSlot",
+    "m_ObjectId": "9bc713b68c564f89bacc8fc3ea3da756",
+    "m_Id": 1,
+    "m_DisplayName": "result",
+    "m_SlotType": 1,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "result",
+    "m_StageCapability": 3,
+    "m_Value": 0.0,
+    "m_DefaultValue": 0.0,
+    "m_Labels": []
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.SampleTexture2DNode",
+    "m_ObjectId": "a291a0267e0c4b9eb4d39346309cff60",
+    "m_Group": {
+        "m_Id": "188d96b8c8704dd798bdbcbe4bd68fb2"
+    },
+    "m_Name": "Sample Texture 2D",
+    "m_DrawState": {
+        "m_Expanded": true,
+        "m_Position": {
+            "serializedVersion": "2",
+            "x": -1063.199951171875,
+            "y": 1424.8001708984375,
+            "width": 183.20001220703126,
+            "height": 248.0
+        }
+    },
+    "m_Slots": [
+        {
+            "m_Id": "aed60a7732d94416853aa809ba2ec675"
+        },
+        {
+            "m_Id": "43b61072b83f4d208426d9f3e609a290"
+        },
+        {
+            "m_Id": "8ed9ba8a98174fb4814e6e322c1e7905"
+        },
+        {
+            "m_Id": "376763eee3b2438ab9013058a307300f"
+        },
+        {
+            "m_Id": "cab7aadda60a425588b57164b9024f59"
+        },
+        {
+            "m_Id": "29dc38e196c1434990b01e89d5f3e1d1"
+        },
+        {
+            "m_Id": "802f778889bf4310b779b9a351bf8bda"
+        },
+        {
+            "m_Id": "e8dbdf40a715499d83a423133f1e21f9"
+        }
+    ],
+    "synonyms": [
+        "tex2d"
+    ],
+    "m_Precision": 0,
+    "m_PreviewExpanded": false,
+    "m_DismissedVersion": 0,
+    "m_PreviewMode": 0,
+    "m_CustomColors": {
+        "m_SerializableColors": []
+    },
+    "m_TextureType": 0,
+    "m_NormalMapSpace": 0,
+    "m_EnableGlobalMipBias": true,
+    "m_MipSamplingMode": 0
+}
+
+{
+    "m_SGVersion": 1,
+    "m_Type": "UnityEditor.Rendering.Universal.ShaderGraph.UniversalTarget",
+    "m_ObjectId": "a567c0a774784431a77d796783001804",
+    "m_Datas": [
+        {
+            "m_Id": "9a0243c3e6bd465387613c97b4bae4b7"
+        }
+    ],
+    "m_ActiveSubTarget": {
+        "m_Id": "4e278f3970c041a0a1382cf4fcbf8f0b"
+    },
+    "m_AllowMaterialOverride": false,
+    "m_SurfaceType": 0,
+    "m_ZTestMode": 4,
+    "m_ZWriteControl": 0,
+    "m_AlphaMode": 0,
+    "m_RenderFace": 2,
+    "m_AlphaClip": false,
+    "m_CastShadows": true,
+    "m_ReceiveShadows": true,
+    "m_SupportsLODCrossFade": false,
+    "m_CustomEditorGUI": "",
+    "m_SupportVFX": false
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.DynamicValueMaterialSlot",
+    "m_ObjectId": "acb870b1953247e3ac1c8726a4d78048",
+    "m_Id": 2,
+    "m_DisplayName": "Out",
+    "m_SlotType": 1,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "Out",
+    "m_StageCapability": 3,
+    "m_Value": {
+        "e00": 0.0,
+        "e01": 0.0,
+        "e02": 0.0,
+        "e03": 0.0,
+        "e10": 0.0,
+        "e11": 0.0,
+        "e12": 0.0,
+        "e13": 0.0,
+        "e20": 0.0,
+        "e21": 0.0,
+        "e22": 0.0,
+        "e23": 0.0,
+        "e30": 0.0,
+        "e31": 0.0,
+        "e32": 0.0,
+        "e33": 0.0
+    },
+    "m_DefaultValue": {
+        "e00": 1.0,
+        "e01": 0.0,
+        "e02": 0.0,
+        "e03": 0.0,
+        "e10": 0.0,
+        "e11": 1.0,
+        "e12": 0.0,
+        "e13": 0.0,
+        "e20": 0.0,
+        "e21": 0.0,
+        "e22": 1.0,
+        "e23": 0.0,
+        "e30": 0.0,
+        "e31": 0.0,
+        "e32": 0.0,
+        "e33": 1.0
+    }
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.Vector4MaterialSlot",
+    "m_ObjectId": "aed60a7732d94416853aa809ba2ec675",
+    "m_Id": 0,
+    "m_DisplayName": "RGBA",
+    "m_SlotType": 1,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "RGBA",
+    "m_StageCapability": 2,
+    "m_Value": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0,
+        "w": 0.0
+    },
+    "m_DefaultValue": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0,
+        "w": 0.0
+    },
+    "m_Labels": []
+}
+
+{
+    "m_SGVersion": 1,
+    "m_Type": "UnityEditor.ShaderGraph.CustomFunctionNode",
+    "m_ObjectId": "b94aedf6fcc649fe80e59d8cb25c2178",
+    "m_Group": {
+        "m_Id": "188d96b8c8704dd798bdbcbe4bd68fb2"
+    },
+    "m_Name": "ReverseZ (Custom Function)",
+    "m_DrawState": {
+        "m_Expanded": true,
+        "m_Position": {
+            "serializedVersion": "2",
+            "x": -838.3999633789063,
+            "y": 1469.60009765625,
+            "width": 209.5999755859375,
+            "height": 93.599853515625
+        }
+    },
+    "m_Slots": [
+        {
+            "m_Id": "7f8dbaa0fa084c55835253693a248d07"
+        },
+        {
+            "m_Id": "9bc713b68c564f89bacc8fc3ea3da756"
+        }
+    ],
+    "synonyms": [
+        "code",
+        "HLSL"
+    ],
+    "m_Precision": 0,
+    "m_PreviewExpanded": false,
+    "m_DismissedVersion": 0,
+    "m_PreviewMode": 0,
+    "m_CustomColors": {
+        "m_SerializableColors": []
+    },
+    "m_SourceType": 1,
+    "m_FunctionName": "ReverseZ",
+    "m_FunctionSource": "",
+    "m_FunctionBody": "#ifdef UNITY_REVERSED_Z\n\nresult = depth;\n\n#else\n\nresult = 1.0 - depth;\n\n#endif"
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.Texture2DMaterialSlot",
+    "m_ObjectId": "bbf77e60d8a74a80bb69c2ed84984268",
+    "m_Id": 0,
+    "m_DisplayName": "_BlitTexture",
+    "m_SlotType": 1,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "Out",
+    "m_StageCapability": 3,
+    "m_BareResource": false
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.Vector1MaterialSlot",
+    "m_ObjectId": "cab7aadda60a425588b57164b9024f59",
+    "m_Id": 7,
+    "m_DisplayName": "A",
+    "m_SlotType": 1,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "A",
+    "m_StageCapability": 2,
+    "m_Value": 0.0,
+    "m_DefaultValue": 0.0,
+    "m_Labels": []
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.ColorRGBMaterialSlot",
+    "m_ObjectId": "e48c6aa24f4f40dd91de0cfbb118a503",
+    "m_Id": 0,
+    "m_DisplayName": "Base Color",
+    "m_SlotType": 0,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "BaseColor",
+    "m_StageCapability": 2,
+    "m_Value": {
+        "x": 0.5547170042991638,
+        "y": 0.3935456871986389,
+        "z": 0.08687072992324829
+    },
+    "m_DefaultValue": {
+        "x": 0.0,
+        "y": 0.0,
+        "z": 0.0
+    },
+    "m_Labels": [],
+    "m_ColorMode": 0,
+    "m_DefaultColor": {
+        "r": 0.5,
+        "g": 0.5,
+        "b": 0.5,
+        "a": 1.0
+    }
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.SamplerStateMaterialSlot",
+    "m_ObjectId": "e8dbdf40a715499d83a423133f1e21f9",
+    "m_Id": 3,
+    "m_DisplayName": "Sampler",
+    "m_SlotType": 0,
+    "m_Hidden": false,
+    "m_ShaderOutputName": "Sampler",
+    "m_StageCapability": 3,
+    "m_BareResource": false
+}
+
+{
+    "m_SGVersion": 0,
+    "m_Type": "UnityEditor.ShaderGraph.PropertyNode",
+    "m_ObjectId": "fc2ac658efda4f128053fffa725a6647",
+    "m_Group": {
+        "m_Id": "188d96b8c8704dd798bdbcbe4bd68fb2"
+    },
+    "m_Name": "Property",
+    "m_DrawState": {
+        "m_Expanded": true,
+        "m_Position": {
+            "serializedVersion": "2",
+            "x": -1280.0,
+            "y": 1448.0001220703125,
+            "width": 136.0,
+            "height": 33.5999755859375
+        }
+    },
+    "m_Slots": [
+        {
+            "m_Id": "bbf77e60d8a74a80bb69c2ed84984268"
+        }
+    ],
+    "synonyms": [],
+    "m_Precision": 0,
+    "m_PreviewExpanded": true,
+    "m_DismissedVersion": 0,
+    "m_PreviewMode": 0,
+    "m_CustomColors": {
+        "m_SerializableColors": []
+    },
+    "m_Property": {
+        "m_Id": "7cd768208f2f4f4e8b110f80033cb811"
+    }
+}
+
--- a/Samples/RendererFeatures/DepthBlit/DepthEdge.shadergraph.meta
+++ b/Samples/RendererFeatures/DepthBlit/DepthEdge.shadergraph.meta
@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: 9e1c10b4fa3ac354fa9fe28ddd726d0e
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 11500000, guid: 625f186215c104763be7675aa2d941aa, type: 3}