Unity-Technologies · UnityAljosha · Apr 11, 2024 · Mar 28, 2024 · Apr 4, 2024 · Apr 4, 2024
diff --git a/Packages/com.unity.render-pipelines.core/CHANGELOG.md b/Packages/com.unity.render-pipelines.core/CHANGELOG.md
@@ -1,4 +1,5 @@
 # Changelog
+
 All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
@@ -9,6 +10,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 Version Updated
 The version number for this package has increased due to a version update of a related graphics package.
 
+## [12.1.14] - 2024-04-03
+
+This version is compatible with Unity 2021.3.38f1.
+
+### Fixed
+- Fixed issue where errors could be thrown by debug action registration if deleting all axes in Input Manager.
+- Fixed DebugUI.Button not working in Rendering Debugger runtime UI.
+
 ## [12.1.13] - 2023-12-21
 
 This version is compatible with Unity 2021.3.35f1.

diff --git a/Packages/com.unity.render-pipelines.core/ShaderLibrary/Packing.hlsl b/Packages/com.unity.render-pipelines.core/ShaderLibrary/Packing.hlsl
@@ -54,7 +54,7 @@ real3 UnpackNormalOctRectEncode(real2 f)
 // Ref: http://jcgt.org/published/0003/02/01/paper.pdf "A Survey of Efficient Representations for Independent Unit Vectors"
 // Encode with Oct, this function work with any size of output
 // return float between [-1, 1]
-float2 PackNormalOctQuadEncode(float3 n)
+real2 PackNormalOctQuadEncode(float3 n)
 {
     //float l1norm    = dot(abs(n), 1.0);
     //float2 res0     = n.xy * (1.0 / l1norm);
@@ -64,20 +64,20 @@ float2 PackNormalOctQuadEncode(float3 n)
 
     // Optimized version of above code:
     n *= rcp(max(dot(abs(n), 1.0), 1e-6));
-    float t = saturate(-n.z);
-    return n.xy + float2(n.x >= 0.0 ? t : -t, n.y >= 0.0 ? t : -t);
+    real t = saturate(-n.z);
+    return n.xy + real2(n.x >= 0.0 ? t : -t, n.y >= 0.0 ? t : -t);
 }
 
-float3 UnpackNormalOctQuadEncode(float2 f)
+real3 UnpackNormalOctQuadEncode(real2 f)
 {
-    float3 n = float3(f.x, f.y, 1.0 - abs(f.x) - abs(f.y));
+    real3 n = real3(f.x, f.y, 1.0 - abs(f.x) - abs(f.y));
 
     //float2 val = 1.0 - abs(n.yx);
     //n.xy = (n.zz < float2(0.0, 0.0) ? (n.xy >= 0.0 ? val : -val) : n.xy);
 
     // Optimized version of above code:
-    float t = max(-n.z, 0.0);
-    n.xy += float2(n.x >= 0.0 ? -t : t, n.y >= 0.0 ? -t : t);
+    real t = max(-n.z, 0.0);
+    n.xy += real2(n.x >= 0.0 ? -t : t, n.y >= 0.0 ? -t : t);
 
     return normalize(n);
 }

diff --git a/Packages/com.unity.render-pipelines.core/package.json b/Packages/com.unity.render-pipelines.core/package.json
@@ -1,7 +1,7 @@
 {
   "name": "com.unity.render-pipelines.core",
   "description": "SRP Core makes it easier to create or customize a Scriptable Render Pipeline (SRP). SRP Core contains reusable code, including boilerplate code for working with platform-specific graphics APIs, utility functions for common rendering operations, and  shader libraries. The code in SRP Core is use by the High Definition Render Pipeline (HDRP) and Universal Render Pipeline (URP). If you are creating a custom SRP from scratch or customizing a prebuilt SRP, using SRP Core will save you time.",
-  "version": "12.1.14",
+  "version": "12.1.15",
   "unity": "2021.3",
   "displayName": "Core RP Library",
   "dependencies": {

diff --git a/Packages/com.unity.render-pipelines.high-definition-config/CHANGELOG.md b/Packages/com.unity.render-pipelines.high-definition-config/CHANGELOG.md
@@ -1,4 +1,5 @@
 # Changelog
+
 All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
@@ -9,6 +10,13 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 Version Updated
 The version number for this package has increased due to a version update of a related graphics package.
 
+## [12.1.14] - 2024-04-03
+
+This version is compatible with Unity 2021.3.38f1.
+
+Version Updated
+The version number for this package has increased due to a version update of a related graphics package.
+
 ## [12.1.13] - 2023-12-21
 
 This version is compatible with Unity 2021.3.35f1.

diff --git a/Packages/com.unity.render-pipelines.high-definition-config/package.json b/Packages/com.unity.render-pipelines.high-definition-config/package.json
@@ -1,10 +1,10 @@
 {
   "name": "com.unity.render-pipelines.high-definition-config",
   "description": "Configuration files for the High Definition Render Pipeline.",
-  "version": "12.1.14",
+  "version": "12.1.15",
   "unity": "2021.3",
   "displayName": "High Definition RP Config",
   "dependencies": {
-    "com.unity.render-pipelines.core": "12.1.14"
+    "com.unity.render-pipelines.core": "12.1.15"
   }
 }
diff --git a/Packages/com.unity.render-pipelines.high-definition/CHANGELOG.md b/Packages/com.unity.render-pipelines.high-definition/CHANGELOG.md
@@ -1,4 +1,5 @@
 # Changelog
+
 All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
@@ -9,6 +10,13 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 Version Updated
 The version number for this package has increased due to a version update of a related graphics package.
 
+## [12.1.14] - 2024-04-03
+
+This version is compatible with Unity 2021.3.38f1.
+
+### Fixed
+- Fixed shader compilation issues related to ternary operater misuse.
+
 ## [12.1.13] - 2023-12-21
 
 This version is compatible with Unity 2021.3.35f1.

diff --git a/Packages/com.unity.render-pipelines.high-definition/package.json b/Packages/com.unity.render-pipelines.high-definition/package.json
@@ -1,7 +1,7 @@
 {
   "name": "com.unity.render-pipelines.high-definition",
   "description": "The High Definition Render Pipeline (HDRP) is a high-fidelity Scriptable Render Pipeline built by Unity to target modern (Compute Shader compatible) platforms. HDRP utilizes Physically-Based Lighting techniques, linear lighting, HDR lighting, and a configurable hybrid Tile/Cluster deferred/Forward lighting architecture and gives you the tools you need to create games, technical demos, animations, and more to a high graphical standard.",
-  "version": "12.1.14",
+  "version": "12.1.15",
   "unity": "2021.3",
   "displayName": "High Definition RP",
   "dependencies": {
@@ -11,10 +11,10 @@
     "com.unity.modules.animation": "1.0.0",
     "com.unity.modules.imageconversion": "1.0.0",
     "com.unity.modules.terrain": "1.0.0",
-    "com.unity.render-pipelines.core": "12.1.14",
-    "com.unity.shadergraph": "12.1.14",
-    "com.unity.visualeffectgraph": "12.1.14",
-    "com.unity.render-pipelines.high-definition-config": "12.1.14"
+    "com.unity.render-pipelines.core": "12.1.15",
+    "com.unity.shadergraph": "12.1.15",
+    "com.unity.visualeffectgraph": "12.1.15",
+    "com.unity.render-pipelines.high-definition-config": "12.1.15"
   },
   "keywords": [
     "graphics",

@@ -1,4 +1,5 @@
 # Changelog
+
 All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
@@ -9,6 +10,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 Version Updated
 The version number for this package has increased due to a version update of a related graphics package.
 
+## [12.1.14] - 2024-04-03
+
+This version is compatible with Unity 2021.3.38f1.
+
+### Fixed
+- Fixed bright pixels when using a camera with skybox and MSAA rendering opaque objects with alpha clipping together with a transparent object if additive blending.
+- Fixed an issue where renderer features didn't pass validation if they inherit from another renderer feature.
+
 ## [12.1.13] - 2023-12-21
 
 This version is compatible with Unity 2021.3.35f1.

@@ -560,6 +560,7 @@ public static PassDescriptor _2D(UniversalTarget target)
                 var result = new PassDescriptor()
                 {
                     // Definition
+                    displayName = "Universal 2D",
                     referenceName = "SHADERPASS_2D",
                     lightMode = "Universal2D",
 

@@ -620,6 +620,7 @@ public override void Setup(ScriptableRenderContext context, ref RenderingData re
                 if (intermediateRenderTexture)
                     CreateCameraRenderTarget(context, ref cameraTargetDescriptor, useDepthPriming);
                 m_RenderOpaqueForwardPass.m_IsActiveTargetBackBuffer = !intermediateRenderTexture;
+                m_RenderTransparentForwardPass.m_IsActiveTargetBackBuffer = !intermediateRenderTexture;
 #if ENABLE_VR && ENABLE_XR_MODULE
                 m_XROcclusionMeshPass.m_IsActiveTargetBackBuffer = !intermediateRenderTexture;
 #endif

@@ -250,11 +250,6 @@ internal void UpdateCameraData(ref CameraData baseCameraData, in XRPass xr)
             baseCameraData.pixelHeight = (int)System.Math.Round(camPixelRect.height + camPixelRect.y) - (int)System.Math.Round(camPixelRect.y);
             baseCameraData.aspectRatio = (float)baseCameraData.pixelWidth / (float)baseCameraData.pixelHeight;
 
-            bool isDefaultXRViewport = (!(Math.Abs(xrViewport.x) > 0.0f || Math.Abs(xrViewport.y) > 0.0f ||
-                Math.Abs(xrViewport.width) < xr.renderTargetDesc.width ||
-                Math.Abs(xrViewport.height) < xr.renderTargetDesc.height));
-            baseCameraData.isDefaultViewport = baseCameraData.isDefaultViewport && isDefaultXRViewport;
-
             // Update cameraData cameraTargetDescriptor for XR. This descriptor is mainly used for configuring intermediate screen space textures
             var originalTargetDesc = baseCameraData.cameraTargetDescriptor;
             baseCameraData.cameraTargetDescriptor = xr.renderTargetDesc;

@@ -2,8 +2,8 @@
   "Exceptions": [
     {
       "ValidationTest": "Package Lifecycle Validation",
-      "ExceptionError": "Package [email protected].14 depends on package [email protected] which is in an invalid track for release purposes. Release versions can only depend on Release versions.",
-      "PackageVersion": "12.1.14"
+      "ExceptionError": "Package [email protected].15 depends on package [email protected] which is in an invalid track for release purposes. Release versions can only depend on Release versions.",
+      "PackageVersion": "12.1.15"
     }
   ]
 }
@@ -1,14 +1,14 @@
 {
   "name": "com.unity.render-pipelines.universal",
   "description": "The Universal Render Pipeline (URP) is a prebuilt Scriptable Render Pipeline, made by Unity. URP provides artist-friendly workflows that let you quickly and easily create optimized graphics across a range of platforms, from mobile to high-end consoles and PCs.",
-  "version": "12.1.14",
+  "version": "12.1.15",
   "unity": "2021.3",
   "displayName": "Universal RP",
   "dependencies": {
     "com.unity.mathematics": "1.2.1",
     "com.unity.burst": "1.8.9",
-    "com.unity.render-pipelines.core": "12.1.14",
-    "com.unity.shadergraph": "12.1.14"
+    "com.unity.render-pipelines.core": "12.1.15",
+    "com.unity.shadergraph": "12.1.15"
   },
   "keywords": [
     "graphics",

@@ -1,4 +1,5 @@
 # Changelog
+
 All notable changes to this package are documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
@@ -9,6 +10,13 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 Version Updated
 The version number for this package has increased due to a version update of a related graphics package.
 
+## [12.1.14] - 2024-04-03
+
+This version is compatible with Unity 2021.3.38f1.
+
+Version Updated
+The version number for this package has increased due to a version update of a related graphics package.
+
 ## [12.1.13] - 2023-12-21
 
 This version is compatible with Unity 2021.3.35f1.

@@ -84,7 +84,7 @@ protected override string ConcreteSlotValueAsVariable()
             var channelCount = SlotValueHelper.GetChannelCount(concreteValueType);
             string values = NodeUtils.FloatToShaderValue(value.x);
             if (channelCount == 1)
-                return values;
+                return string.Format("$precision({0})", values);
             for (var i = 1; i < channelCount; i++)
                 values += ", " + NodeUtils.FloatToShaderValue(value[i]);
             return string.Format("$precision{0}({1})", channelCount, values);

@@ -69,7 +69,7 @@ public override VisualElement InstantiateControl()
 
         protected override string ConcreteSlotValueAsVariable()
         {
-            return NodeUtils.FloatToShaderValue(value);
+            return string.Format("$precision({0})", NodeUtils.FloatToShaderValue(value));
         }
 
         public override void AddDefaultProperty(PropertyCollector properties, GenerationMode generationMode)

@@ -103,8 +103,8 @@ public void MaterialSlotReturnsValidDefaultValue()
             Assert.AreEqual(expected, result);
 
             m_NodeA.slot1.value = 6;
-            result = m_NodeA.slot1.GetDefaultValue(GenerationMode.ForReals);
-            Assert.AreEqual("6", result);
+            result = m_NodeA.slot1.GetDefaultValue(GenerationMode.ForReals, ConcretePrecision.Half);
+            Assert.AreEqual("half(6)", result);
 
             m_NodeA.slot2.value = new Vector4(6, 6, 6, 1);
             result = m_NodeA.slot2.GetDefaultValue(GenerationMode.ForReals, ConcretePrecision.Half);

@@ -1,11 +1,11 @@
 {
   "name": "com.unity.shadergraph",
   "description": "The Shader Graph package adds a visual Shader editing tool to Unity. You can use this tool to create Shaders in a visual way instead of writing code. Specific render pipelines can implement specific graph features. Currently, both the High Definition Rendering Pipeline and the Universal Rendering Pipeline support Shader Graph.",
-  "version": "12.1.14",
+  "version": "12.1.15",
   "unity": "2021.3",
   "displayName": "Shader Graph",
   "dependencies": {
-    "com.unity.render-pipelines.core": "12.1.14",
+    "com.unity.render-pipelines.core": "12.1.15",
     "com.unity.searcher": "4.9.1"
   },
   "samples": [

diff --git a/Packages/com.unity.visualeffectgraph/CHANGELOG.md b/Packages/com.unity.visualeffectgraph/CHANGELOG.md
@@ -1,4 +1,5 @@
 # Changelog
+
 All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
@@ -9,6 +10,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 Version Updated
 The version number for this package has increased due to a version update of a related graphics package.
 
+## [12.1.14] - 2024-04-03
+
+This version is compatible with Unity 2021.3.38f1.
+
+### Fixed
+- Fixed missing node links when copy/pasting a system with missing PointCacheAsset.
+- Incompatibility with HLSL 2021.
+
 ## [12.1.13] - 2023-12-21
 
 This version is compatible with Unity 2021.3.35f1.

diff --git a/Packages/com.unity.visualeffectgraph/package.json b/Packages/com.unity.visualeffectgraph/package.json
@@ -1,7 +1,7 @@
 {
   "name": "com.unity.visualeffectgraph",
   "displayName": "Visual Effect Graph",
-  "version": "12.1.14",
+  "version": "12.1.15",
   "unity": "2021.3",
   "description": "The Visual Effect Graph is a node based visual effect editor. It allows you to author next generation visual effects that Unity simulates directly on the GPU. The Visual Effect Graph is production-ready for the High Definition Render Pipeline and runs on all platforms supported by it. Full support for the Universal Render Pipeline and compatible mobile devices is still in development.",
   "keywords": [
@@ -12,8 +12,8 @@
     "particles"
   ],
   "dependencies": {
-    "com.unity.shadergraph": "12.1.14",
-    "com.unity.render-pipelines.core": "12.1.14"
+    "com.unity.shadergraph": "12.1.15",
+    "com.unity.render-pipelines.core": "12.1.15"
   },
   "samples": [
     {

diff --git a/Tests/SRPTests/Packages/com.unity.testing.graphics-performance/package.json b/Tests/SRPTests/Packages/com.unity.testing.graphics-performance/package.json
@@ -1,7 +1,7 @@
 {
   "name": "com.unity.testing.graphics-performance",
   "displayName": "Performance Graphics Tests Framework",
-  "version": "12.1.14",
+  "version": "12.1.15",
   "unity": "2021.3",
   "unityRelease": "0a1",
   "description": "Provides performance framework helpers for writing tests for graphics code, such as test scene asset description, performance performance report and shader static analysis.",
@@ -16,6 +16,6 @@
   "dependencies": {
     "com.unity.test-framework.performance": "3.0.3",
     "com.unity.shaderanalysis": "1.0.0",
-    "com.unity.render-pipelines.core": "12.1.14"
+    "com.unity.render-pipelines.core": "12.1.15"
   }
-}
+}
diff --git a/Tests/SRPTests/Projects/ShaderGraph/Assets/CommonAssets/Editor/FileMoveTests.cs b/Tests/SRPTests/Projects/ShaderGraph/Assets/CommonAssets/Editor/FileMoveTests.cs
@@ -195,6 +195,12 @@ public IEnumerator MoveDirectoryTests()
             yield return null;
 
             CloseGraphWindow();
+
+            // Wait for any potential compilation to finish before entering cleanup, which deletes the files
+            while (ShaderUtil.anythingCompiling)
+            {
+                yield return null;
+            }
         }
     }
 }