Custom Pass API (part 1)

TestProjects/HDRP_Tests/Assets/GraphicTests/Scenes/9x_Other/9700_CustomPass_FullScreen/9701.renderTexture

@@ -0,0 +1,37 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!84 &8400000
+RenderTexture:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: 9701
+  m_ImageContentsHash:
+    serializedVersion: 2
+    Hash: 00000000000000000000000000000000
+  m_ForcedFallbackFormat: 4
+  m_DownscaleFallback: 0
+  serializedVersion: 3
+  m_Width: 640
+  m_Height: 360
+  m_AntiAliasing: 1
+  m_MipCount: -1
+  m_DepthFormat: 2
+  m_ColorFormat: 8
+  m_MipMap: 0
+  m_GenerateMips: 1
+  m_SRGB: 0
+  m_UseDynamicScale: 0
+  m_BindMS: 0
+  m_EnableCompatibleFormat: 1
+  m_TextureSettings:
+    serializedVersion: 2
+    m_FilterMode: 1
+    m_Aniso: 0
+    m_MipBias: 0
+    m_WrapU: 1
+    m_WrapV: 1
+    m_WrapW: 1
+  m_Dimension: 2
+  m_VolumeDepth: 1

TestProjects/HDRP_Tests/Assets/GraphicTests/Scenes/9x_Other/9700_CustomPass_FullScreen/Outline/Outline.cs

@@ -15,57 +15,34 @@ class Outline : CustomPass
     Shader                  outlineShader;
 
     Material                fullscreenOutline;
-    MaterialPropertyBlock   outlineProperties;
-    ShaderTagId[]           shaderTags;
     RTHandle                outlineBuffer;
 
     protected override void Setup(ScriptableRenderContext renderContext, CommandBuffer cmd)
     {
         outlineShader = Shader.Find("Hidden/Outline");
         fullscreenOutline = CoreUtils.CreateEngineMaterial(outlineShader);
-        outlineProperties = new MaterialPropertyBlock();
-
-        // List all the materials that will be replaced in the frame
-        shaderTags = new ShaderTagId[3]
-        {
-            new ShaderTagId("Forward"),
-            new ShaderTagId("ForwardOnly"),
-            new ShaderTagId("SRPDefaultUnlit"),
-        };
 
         outlineBuffer = RTHandles.Alloc(
             Vector2.one, TextureXR.slices, dimension: TextureXR.dimension,
-            colorFormat: GraphicsFormat.B10G11R11_UFloatPack32,
+            colorFormat: GraphicsFormat.B10G11R11_UFloatPack32, // We don't need alpha for this effect
             useDynamicScale: true, name: "Outline Buffer"
         );
     }
 
-    void DrawOutlineMeshes(ScriptableRenderContext renderContext, CommandBuffer cmd, HDCamera hdCamera, CullingResults cullingResult)
+    protected override void Execute(CustomPassContext ctx)
     {
-        var result = new RendererListDesc(shaderTags, cullingResult, hdCamera.camera)
-        {
-            // We need the lighting render configuration to support rendering lit objects
-            rendererConfiguration = PerObjectData.LightProbe | PerObjectData.LightProbeProxyVolume | PerObjectData.Lightmaps,
-            renderQueueRange = RenderQueueRange.all,
-            sortingCriteria = SortingCriteria.BackToFront,
-            excludeObjectMotionVectors = false,
-            layerMask = outlineLayer,
-        };
-
-        CoreUtils.SetRenderTarget(cmd, outlineBuffer, ClearFlag.Color);
-        HDUtils.DrawRendererList(renderContext, cmd, RendererList.Create(result));
-    }
-
-    protected override void Execute(ScriptableRenderContext renderContext, CommandBuffer cmd, HDCamera camera, CullingResults cullingResult)
-    {
-        DrawOutlineMeshes(renderContext, cmd, camera, cullingResult);
-
-        SetCameraRenderTarget(cmd);
-
-        outlineProperties.SetColor("_OutlineColor", outlineColor);
-        outlineProperties.SetTexture("_OutlineBuffer", outlineBuffer);
-        outlineProperties.SetFloat("_Threshold", threshold);
-        CoreUtils.DrawFullScreen(cmd, fullscreenOutline, outlineProperties, shaderPassId: 0);
+        // Render meshes we want to outline in the outline buffer
+        CoreUtils.SetRenderTarget(ctx.cmd, outlineBuffer, ClearFlag.Color);
+        CustomPassUtils.DrawRenderers(ctx, outlineLayer);
+
+        // Setup outline effect properties
+        ctx.propertyBlock.SetColor("_OutlineColor", outlineColor);
+        ctx.propertyBlock.SetTexture("_OutlineBuffer", outlineBuffer);
+        ctx.propertyBlock.SetFloat("_Threshold", threshold);
+
+        // Render the outline as a fullscreen alpha-blended pass on top of the camera color
+        CoreUtils.SetRenderTarget(ctx.cmd, ctx.cameraColorBuffer, ClearFlag.None);
+        CoreUtils.DrawFullScreen(ctx.cmd, fullscreenOutline, ctx.propertyBlock, shaderPassId: 0);
     }
 
     protected override void Cleanup()

TestProjects/HDRP_Tests/Assets/GraphicTests/Scenes/9x_Other/9700_CustomPass_FullScreen/Unlit.mat

@@ -0,0 +1,267 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &-1541268656524681272
+MonoBehaviour:
+  m_ObjectHideFlags: 11
+  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: da692e001514ec24dbc4cca1949ff7e8, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  version: 3
+--- !u!21 &2100000
+Material:
+  serializedVersion: 6
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: Unlit
+  m_Shader: {fileID: 4800000, guid: c4edd00ff2db5b24391a4fcb1762e459, type: 3}
+  m_ShaderKeywords: _DISABLE_SSR_TRANSPARENT _NORMALMAP_TANGENT_SPACE
+  m_LightmapFlags: 4
+  m_EnableInstancingVariants: 0
+  m_DoubleSidedGI: 0
+  m_CustomRenderQueue: 2000
+  stringTagMap: {}
+  disabledShaderPasses:
+  - DistortionVectors
+  - MOTIONVECTORS
+  m_SavedProperties:
+    serializedVersion: 3
+    m_TexEnvs:
+    - _AnisotropyMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _BaseColorMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _BentNormalMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _BentNormalMapOS:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _CoatMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DistortionVectorMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _EmissiveColorMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _HeightMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _IridescenceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _IridescenceThicknessMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MainTex:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _NormalMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _NormalMapOS:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _SpecularColorMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _TangentMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _TangentMapOS:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _ThicknessMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _TransmittanceColorMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _UnlitColorMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    m_Floats:
+    - _AORemapMax: 1
+    - _AORemapMin: 0
+    - _ATDistance: 1
+    - _AddPrecomputedVelocity: 0
+    - _AlbedoAffectEmissive: 0
+    - _AlphaCutoff: 0.5
+    - _AlphaCutoffEnable: 0
+    - _AlphaCutoffPostpass: 0.5
+    - _AlphaCutoffPrepass: 0.5
+    - _AlphaCutoffShadow: 0.5
+    - _AlphaDstBlend: 0
+    - _AlphaSrcBlend: 1
+    - _Anisotropy: 0
+    - _BlendMode: 0
+    - _CoatMask: 0
+    - _CullMode: 2
+    - _CullModeForward: 2
+    - _Cutoff: 0.5
+    - _DepthOffsetEnable: 0
+    - _DetailAlbedoScale: 1
+    - _DetailNormalScale: 1
+    - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
+    - _DiffusionProfileHash: 0
+    - _DisplacementLockObjectScale: 1
+    - _DisplacementLockTilingScale: 1
+    - _DisplacementMode: 0
+    - _DistortionBlendMode: 0
+    - _DistortionBlurBlendMode: 0
+    - _DistortionBlurDstBlend: 1
+    - _DistortionBlurRemapMax: 1
+    - _DistortionBlurRemapMin: 0
+    - _DistortionBlurScale: 1
+    - _DistortionBlurSrcBlend: 1
+    - _DistortionDepthTest: 1
+    - _DistortionDstBlend: 1
+    - _DistortionEnable: 0
+    - _DistortionOnly: 0
+    - _DistortionScale: 1
+    - _DistortionSrcBlend: 1
+    - _DistortionVectorBias: -1
+    - _DistortionVectorScale: 2
+    - _DoubleSidedEnable: 0
+    - _DoubleSidedNormalMode: 1
+    - _DstBlend: 0
+    - _EmissiveColorMode: 1
+    - _EmissiveExposureWeight: 1
+    - _EmissiveIntensity: 1
+    - _EmissiveIntensityUnit: 0
+    - _EnableBlendModePreserveSpecularLighting: 1
+    - _EnableFogOnTransparent: 1
+    - _EnableGeometricSpecularAA: 0
+    - _EnergyConservingSpecularColor: 1
+    - _HeightAmplitude: 0.02
+    - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightMax: 1
+    - _HeightMin: -1
+    - _HeightOffset: 0
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0.5
+    - _IncludeIndirectLighting: 1
+    - _InvTilingScale: 1
+    - _Ior: 1.5
+    - _IridescenceMask: 1
+    - _IridescenceThickness: 1
+    - _LinkDetailsWithBase: 1
+    - _MaterialID: 1
+    - _Metallic: 0
+    - _NormalMapSpace: 0
+    - _NormalScale: 1
+    - _PPDLodThreshold: 5
+    - _PPDMaxSamples: 15
+    - _PPDMinSamples: 5
+    - _PPDPrimitiveLength: 1
+    - _PPDPrimitiveWidth: 1
+    - _RayTracing: 0
+    - _ReceivesSSR: 1
+    - _ReceivesSSRTransparent: 0
+    - _RefractionModel: 0
+    - _SSRefractionProjectionModel: 0
+    - _Smoothness: 0.5
+    - _SmoothnessRemapMax: 1
+    - _SmoothnessRemapMin: 0
+    - _SpecularAAScreenSpaceVariance: 0.1
+    - _SpecularAAThreshold: 0.2
+    - _SpecularOcclusionMode: 1
+    - _SrcBlend: 1
+    - _StencilRef: 0
+    - _StencilRefDepth: 0
+    - _StencilRefDistortionVec: 4
+    - _StencilRefGBuffer: 10
+    - _StencilRefMV: 32
+    - _StencilWriteMask: 6
+    - _StencilWriteMaskDepth: 8
+    - _StencilWriteMaskDistortionVec: 4
+    - _StencilWriteMaskGBuffer: 14
+    - _StencilWriteMaskMV: 40
+    - _SubsurfaceMask: 1
+    - _SupportDecals: 1
+    - _SurfaceType: 0
+    - _TexWorldScale: 1
+    - _TexWorldScaleEmissive: 1
+    - _Thickness: 1
+    - _TransmissionEnable: 1
+    - _TransparentBackfaceEnable: 0
+    - _TransparentCullMode: 2
+    - _TransparentDepthPostpassEnable: 0
+    - _TransparentDepthPrepassEnable: 0
+    - _TransparentSortPriority: 0
+    - _TransparentWritingMotionVec: 0
+    - _TransparentZWrite: 0
+    - _UVBase: 0
+    - _UVDetail: 0
+    - _UVEmissive: 0
+    - _UseEmissiveIntensity: 0
+    - _UseShadowThreshold: 0
+    - _ZTestDepthEqualForOpaque: 3
+    - _ZTestGBuffer: 4
+    - _ZTestModeDistortion: 4
+    - _ZTestTransparent: 4
+    - _ZWrite: 1
+    m_Colors:
+    - _BaseColor: {r: 1, g: 1, b: 1, a: 1}
+    - _BaseColorMap_MipInfo: {r: 0, g: 0, b: 0, a: 0}
+    - _Color: {r: 0, g: 0, b: 0, a: 1}
+    - _DiffusionProfileAsset: {r: 0, g: 0, b: 0, a: 0}
+    - _DoubleSidedConstants: {r: 1, g: 1, b: -1, a: 0}
+    - _EmissionColor: {r: 1, g: 1, b: 1, a: 1}
+    - _EmissiveColor: {r: 0, g: 0, b: 0, a: 1}
+    - _EmissiveColorLDR: {r: 0, g: 0, b: 0, a: 1}
+    - _InvPrimScale: {r: 1, g: 1, b: 0, a: 0}
+    - _IridescenceThicknessRemap: {r: 0, g: 1, b: 0, a: 0}
+    - _SpecularColor: {r: 1, g: 1, b: 1, a: 1}
+    - _ThicknessRemap: {r: 0, g: 1, b: 0, a: 0}
+    - _TransmittanceColor: {r: 1, g: 1, b: 1, a: 1}
+    - _UVDetailsMappingMask: {r: 1, g: 0, b: 0, a: 0}
+    - _UVMappingMask: {r: 1, g: 0, b: 0, a: 0}
+    - _UVMappingMaskEmissive: {r: 1, g: 0, b: 0, a: 0}
+    - _UnlitColor: {r: 1, g: 0, b: 0, a: 1}
+  m_BuildTextureStacks: []