Graphics Tools v0.5.0 - Enforce 2021.3 as minimum version, upgrade sample project to 2021.3.16f1 (#144)

Cameron-Micka · web-flow · commit 9f4e35db81b6 · 2023-01-12T14:45:00.000-08:00
* Update project to to 2021.3.16f1
diff --git a/GraphicsToolsUnityProject/Packages/manifest.json b/GraphicsToolsUnityProject/Packages/manifest.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
     "com.microsoft.mrtk.graphicstools.unity": "file:../../com.microsoft.mrtk.graphicstools.unity",
-    "com.unity.ide.visualstudio": "2.0.16",
+    "com.unity.ide.visualstudio": "2.0.17",
     "com.unity.ide.vscode": "1.2.5",
-    "com.unity.inputsystem": "1.3.0",
-    "com.unity.render-pipelines.universal": "10.9.0",
+    "com.unity.inputsystem": "1.4.4",
+    "com.unity.render-pipelines.universal": "12.1.8",
     "com.unity.textmeshpro": "3.0.6",
     "com.unity.ugui": "1.0.0",
     "com.unity.xr.management": "4.2.1",
-    "com.unity.xr.oculus": "3.0.1",
+    "com.unity.xr.oculus": "3.2.2",
     "com.unity.modules.ai": "1.0.0",
     "com.unity.modules.androidjni": "1.0.0",
     "com.unity.modules.animation": "1.0.0",
diff --git a/GraphicsToolsUnityProject/Packages/packages-lock.json b/GraphicsToolsUnityProject/Packages/packages-lock.json
@@ -6,6 +6,15 @@
       "source": "local",
       "dependencies": {}
     },
+    "com.unity.burst": {
+      "version": "1.8.2",
+      "depth": 1,
+      "source": "registry",
+      "dependencies": {
+        "com.unity.mathematics": "1.2.1"
+      },
+      "url": "https://packages.unity.com"
+    },
     "com.unity.ext.nunit": {
       "version": "1.0.6",
       "depth": 2,
@@ -14,7 +23,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.ide.visualstudio": {
-      "version": "2.0.16",
+      "version": "2.0.17",
       "depth": 0,
       "source": "registry",
       "dependencies": {
@@ -30,7 +39,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.inputsystem": {
-      "version": "1.3.0",
+      "version": "1.4.4",
       "depth": 0,
       "source": "registry",
       "dependencies": {
@@ -39,56 +48,56 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.mathematics": {
-      "version": "1.1.0",
+      "version": "1.2.6",
       "depth": 1,
       "source": "registry",
       "dependencies": {},
       "url": "https://packages.unity.com"
     },
     "com.unity.render-pipelines.core": {
-      "version": "10.9.0",
+      "version": "12.1.8",
       "depth": 1,
-      "source": "registry",
+      "source": "builtin",
       "dependencies": {
         "com.unity.ugui": "1.0.0",
         "com.unity.modules.physics": "1.0.0",
         "com.unity.modules.jsonserialize": "1.0.0"
-      },
-      "url": "https://packages.unity.com"
+      }
     },
     "com.unity.render-pipelines.universal": {
-      "version": "10.9.0",
+      "version": "12.1.8",
       "depth": 0,
-      "source": "registry",
+      "source": "builtin",
       "dependencies": {
-        "com.unity.mathematics": "1.1.0",
-        "com.unity.render-pipelines.core": "10.9.0",
-        "com.unity.shadergraph": "10.9.0"
-      },
-      "url": "https://packages.unity.com"
+        "com.unity.mathematics": "1.2.1",
+        "com.unity.burst": "1.8.2",
+        "com.unity.render-pipelines.core": "12.1.8",
+        "com.unity.shadergraph": "12.1.8"
+      }
     },
     "com.unity.searcher": {
-      "version": "4.3.2",
+      "version": "4.9.1",
       "depth": 2,
       "source": "registry",
       "dependencies": {},
       "url": "https://packages.unity.com"
     },
     "com.unity.shadergraph": {
-      "version": "10.9.0",
+      "version": "12.1.8",
       "depth": 1,
-      "source": "registry",
+      "source": "builtin",
       "dependencies": {
-        "com.unity.render-pipelines.core": "10.9.0",
-        "com.unity.searcher": "4.3.2"
-      },
-      "url": "https://packages.unity.com"
+        "com.unity.render-pipelines.core": "12.1.8",
+        "com.unity.searcher": "4.9.1"
+      }
     },
     "com.unity.subsystemregistration": {
-      "version": "1.0.6",
+      "version": "1.1.0",
       "depth": 1,
       "source": "registry",
-      "dependencies": {},
+      "dependencies": {
+        "com.unity.modules.subsystems": "1.0.0"
+      },
       "url": "https://packages.unity.com"
     },
     "com.unity.test-framework": {
@@ -121,7 +130,7 @@
       }
     },
     "com.unity.xr.legacyinputhelpers": {
-      "version": "2.1.9",
+      "version": "2.1.10",
       "depth": 1,
       "source": "registry",
       "dependencies": {
@@ -144,7 +153,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.xr.oculus": {
-      "version": "3.0.1",
+      "version": "3.2.2",
       "depth": 0,
       "source": "registry",
       "dependencies": {
diff --git a/GraphicsToolsUnityProject/ProjectSettings/EditorBuildSettings.asset b/GraphicsToolsUnityProject/ProjectSettings/EditorBuildSettings.asset
@@ -7,4 +7,4 @@ EditorBuildSettings:
   m_Scenes: []
   m_configObjects:
     Unity.XR.Oculus.Settings: {fileID: 11400000, guid: 4b4581df4ed5834448df7c5632d43c61, type: 2}
-    com.unity.xr.management.loader_settings: {fileID: 11400000, guid: b026763fd30464f4288534a771e01ac1, type: 2}
+    com.unity.xr.management.loader_settings: {fileID: 11400000, guid: 7cc0f3e84be35dc49a1ef5515d6f4ef4, type: 2}
diff --git a/GraphicsToolsUnityProject/ProjectSettings/ProjectVersion.txt b/GraphicsToolsUnityProject/ProjectSettings/ProjectVersion.txt
@@ -1,2 +1,2 @@
-m_EditorVersion: 2020.3.36f1
-m_EditorVersionWithRevision: 2020.3.36f1 (71f96b79b9f0)
+m_EditorVersion: 2021.3.16f1
+m_EditorVersionWithRevision: 2021.3.16f1 (4016570cf34f)
diff --git a/GraphicsToolsUnityProject/ProjectSettings/URPProjectSettings.asset b/GraphicsToolsUnityProject/ProjectSettings/URPProjectSettings.asset
@@ -12,4 +12,4 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 247994e1f5a72c2419c26a37e9334c01, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  m_LastMaterialVersion: 4
+  m_LastMaterialVersion: 5
diff --git a/README.md b/README.md
@@ -11,7 +11,7 @@ MRTK Graphics Tools for Unity is a [Unity engine](https://unity.com/) package wi
 Graphics Tools is normally ingested as a Unity [package](https://docs.unity3d.com/Manual/Packages.html). To import Graphics Tools into your Unity project follow the below steps:
 
 > [!NOTE]
-> The Graphics Tools package requires Unity 2020.x and above.
+> The Graphics Tools package requires Unity 2021.3 and above.
 
 1. Open your Unity project and select `Window > Package Manager` from the file menu bar
 
diff --git a/com.microsoft.mrtk.graphicstools.unity/Editor/Microsoft.MixedReality.GraphicsTools.Editor.asmdef b/com.microsoft.mrtk.graphicstools.unity/Editor/Microsoft.MixedReality.GraphicsTools.Editor.asmdef
@@ -17,7 +17,7 @@
     "versionDefines": [
         {
             "name": "com.unity.render-pipelines.universal",
-            "expression": "10.6.0",
+            "expression": "12.1.0",
             "define": "GT_USE_URP"
         },
         {
@@ -32,7 +32,7 @@
         },
         {
             "name": "com.unity.inputsystem",
-            "expression": "1.3.0",
+            "expression": "1.4.0",
             "define": "GT_USE_INPUT_SYSTEM"
         }
     ],
diff --git a/com.microsoft.mrtk.graphicstools.unity/Runtime/Experimental/Acrylic/Scripts/AcrylicBlurFeature.cs b/com.microsoft.mrtk.graphicstools.unity/Runtime/Experimental/Acrylic/Scripts/AcrylicBlurFeature.cs
@@ -79,7 +79,7 @@ public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingD
         {
             if (targetCamera == null || renderingData.cameraData.camera == targetCamera)
             {
-                pass.Initialize(renderer.cameraColorTarget);
+                pass.ConfigureInput(ScriptableRenderPassInput.Color);
                 renderer.EnqueuePass(pass);
                 rendered = true;
             }
diff --git a/com.microsoft.mrtk.graphicstools.unity/Runtime/Experimental/Acrylic/Scripts/AcrylicBlurRenderPass.cs b/com.microsoft.mrtk.graphicstools.unity/Runtime/Experimental/Acrylic/Scripts/AcrylicBlurRenderPass.cs
@@ -15,7 +15,6 @@ namespace Microsoft.MixedReality.GraphicsTools
     class AcrylicBlurRenderPass : ScriptableRenderPass
     {   
         public bool setMaterialTexture = false;
-        private RenderTargetIdentifier cameraTarget;
         private string profilerLabel;
         private RenderTargetHandle target1;
         private RenderTargetHandle target2;
@@ -47,11 +46,6 @@ public AcrylicBlurRenderPass(string _profilerLabel, int _downSamplePasses, int _
             blurFilter = _blurFilter;
         }
 
-        public void Initialize(RenderTargetIdentifier _cameraTarget)
-        {
-            cameraTarget = _cameraTarget;
-        }
-
         private Vector4 info = Vector4.zero;
 
         public override void Configure(CommandBuffer cmd, RenderTextureDescriptor cameraTextureDescriptor)
@@ -100,22 +94,23 @@ public override void Execute(ScriptableRenderContext context, ref RenderingData
             cmd.Clear();
 
             var handle = providedTexture==null ? target1.Identifier() : providedTexture;
+            var renderer = renderingData.cameraData.renderer;
 
             cmd.SetGlobalVector("_AcrylicInfo", info);
 
             if (downSample == 1)
             {
-                cmd.Blit(cameraTarget, handle);
+                cmd.Blit(renderer.cameraColorTarget, handle);
             }
             else if (downSample == 2)
             {
                 cmd.SetGlobalVector("_AcrylicBlurOffset", Vector2.zero);
-                LocalBlit(cmd, cameraTarget, handle, blurMaterial);
+                LocalBlit(cmd, renderer.cameraColorTarget, handle, blurMaterial);
             }
             else
             {
                 cmd.SetGlobalVector("_AcrylicBlurOffset", 0.25f * pixelSize);
-                LocalBlit(cmd, cameraTarget, handle, blurMaterial);
+                LocalBlit(cmd, renderer.cameraColorTarget, handle, blurMaterial);
             }
 
             if (blur)
diff --git a/com.microsoft.mrtk.graphicstools.unity/Runtime/Experimental/Acrylic/Scripts/AcrylicLayerManager.cs b/com.microsoft.mrtk.graphicstools.unity/Runtime/Experimental/Acrylic/Scripts/AcrylicLayerManager.cs
@@ -181,11 +181,6 @@ public List<AcrylicLayer.Settings> Layers
         private bool ExecuteBeforeRenderAdded = false;
         private Coroutine updateRoutine = null;
 
-        // In older versions of the URP all intermediate texture behavior works like "Always."
-#if UNITY_2021_2_OR_NEWER
-        private IntermediateTextureMode intermediateTextureMode = IntermediateTextureMode.Always;
-#endif
-
 #endregion
 
 #region Monobehavior methods
@@ -550,14 +545,6 @@ private void AddActiveLayers()
         {
             if (captureMethod != AcrylicMethod.CopyFramebuffer) return;
 
-#if UNITY_2021_2_OR_NEWER
-            if (rendererData.intermediateTextureMode != IntermediateTextureMode.Always)
-            {
-                intermediateTextureMode = rendererData.intermediateTextureMode;
-                rendererData.intermediateTextureMode = IntermediateTextureMode.Always;
-            }
-#endif
-
             for (int i = 0; i < layerData.Count; i++)
             {
                 if (layerData[i].activeCount > 0 && layerData[i].CaptureNextFrame)
@@ -571,14 +558,6 @@ private void RemoveAllLayers()
         {
             if (captureMethod != AcrylicMethod.CopyFramebuffer) return;
 
-#if UNITY_2021_2_OR_NEWER
-            if (intermediateTextureMode != IntermediateTextureMode.Always)
-            {
-                rendererData.intermediateTextureMode = intermediateTextureMode;
-                intermediateTextureMode = IntermediateTextureMode.Always;
-            }
-#endif
-
             for (int i = 0; i < layerData.Count; i++)
             {
                 layerData[i].RemoveLayerRendererFeatures(rendererData);
@@ -589,14 +568,6 @@ private void AddLayersAsPersistent()
         {
             if (captureMethod != AcrylicMethod.CopyFramebuffer) return;
 
-#if UNITY_2021_2_OR_NEWER
-            if (rendererData.intermediateTextureMode != IntermediateTextureMode.Always)
-            {
-                intermediateTextureMode = rendererData.intermediateTextureMode;
-                rendererData.intermediateTextureMode = IntermediateTextureMode.Always;
-            }
-#endif
-
             for (int i = 0; i < layerData.Count; i++)
             {
                 layerData[i].AddLayerRendererFeatures(rendererData, true);
diff --git a/com.microsoft.mrtk.graphicstools.unity/Runtime/Experimental/Acrylic/Shaders/AcrylicDualBlur.shader b/com.microsoft.mrtk.graphicstools.unity/Runtime/Experimental/Acrylic/Shaders/AcrylicDualBlur.shader
@@ -7,7 +7,7 @@ Shader "Graphics Tools/Experimental/Acrylic/Dual Blur"
     {
         PackageRequirements
         {
-            "com.unity.render-pipelines.universal": "10.6.0"
+            "com.unity.render-pipelines.universal": "12.1.0"
         }
 
         Tags { "RenderType"="Opaque" }
diff --git a/com.microsoft.mrtk.graphicstools.unity/Runtime/Experimental/Acrylic/Shaders/AcrylicKawaseBlur.shader b/com.microsoft.mrtk.graphicstools.unity/Runtime/Experimental/Acrylic/Shaders/AcrylicKawaseBlur.shader
@@ -7,7 +7,7 @@ Shader "Graphics Tools/Experimental/Acrylic/Kawase Blur"
     {
         PackageRequirements
         {
-            "com.unity.render-pipelines.universal": "10.6.0"
+            "com.unity.render-pipelines.universal": "12.1.0"
         }
 
         Tags { "RenderType"="Opaque" }
diff --git a/com.microsoft.mrtk.graphicstools.unity/Runtime/Experimental/Magnifier/Shaders/Magnifier.shader b/com.microsoft.mrtk.graphicstools.unity/Runtime/Experimental/Magnifier/Shaders/Magnifier.shader
@@ -11,7 +11,7 @@ Shader "Graphics Tools/Magnifier"
     {
         PackageRequirements
         {
-            "com.unity.render-pipelines.universal": "10.6.0"
+            "com.unity.render-pipelines.universal": "12.1.0"
         }
 
         Tags
diff --git a/com.microsoft.mrtk.graphicstools.unity/Runtime/Microsoft.MixedReality.GraphicsTools.asmdef b/com.microsoft.mrtk.graphicstools.unity/Runtime/Microsoft.MixedReality.GraphicsTools.asmdef
@@ -16,7 +16,7 @@
     "versionDefines": [
         {
             "name": "com.unity.render-pipelines.universal",
-            "expression": "10.6.0",
+            "expression": "12.1.0",
             "define": "GT_USE_URP"
         },
         {
@@ -31,7 +31,7 @@
         },
         {
             "name": "com.unity.inputsystem",
-            "expression": "1.3.0",
+            "expression": "1.4.0",
             "define": "GT_USE_INPUT_SYSTEM"
         }
     ],
diff --git a/com.microsoft.mrtk.graphicstools.unity/Runtime/Shaders/GraphicsToolsStandard.shader b/com.microsoft.mrtk.graphicstools.unity/Runtime/Shaders/GraphicsToolsStandard.shader
@@ -142,7 +142,7 @@ Shader "Graphics Tools/Standard"
     {
         PackageRequirements
         {
-            "com.unity.render-pipelines.universal": "10.6.0"
+            "com.unity.render-pipelines.universal": "12.1.0"
         }
 
         Tags
diff --git a/com.microsoft.mrtk.graphicstools.unity/Runtime/Shaders/GraphicsToolsStandardCanvas.shader b/com.microsoft.mrtk.graphicstools.unity/Runtime/Shaders/GraphicsToolsStandardCanvas.shader
@@ -144,7 +144,7 @@ Shader "Graphics Tools/Standard Canvas"
     {
         PackageRequirements
         {
-            "com.unity.render-pipelines.universal": "10.6.0"
+            "com.unity.render-pipelines.universal": "12.1.0"
         }
 
         Tags
diff --git a/com.microsoft.mrtk.graphicstools.unity/Runtime/Utilities/DrawFullscreenFeature.cs b/com.microsoft.mrtk.graphicstools.unity/Runtime/Utilities/DrawFullscreenFeature.cs
@@ -64,6 +64,15 @@ public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingD
 
             blitPass.renderPassEvent = settings.renderPassEvent;
             blitPass.Settings = settings;
+
+            // Previously, URP would force rendering to go through an intermediate renderer if the Renderer had any Renderer Features active. On some platforms, this has
+            // significant performance implications. Due to that, Renderer Features are now expected to declare their inputs using ScriptableRenderPass.ConfigureInput.
+            // This information is used to decide automatically whether rendering via an intermediate texture is necessary.
+            if (settings.SourceType == BufferType.CameraColor)
+            {
+                blitPass.ConfigureInput(ScriptableRenderPassInput.Color);
+            }
+
             renderer.EnqueuePass(blitPass);
         }
     }
diff --git a/com.microsoft.mrtk.graphicstools.unity/Runtime/Utilities/DrawFullscreenPass.cs b/com.microsoft.mrtk.graphicstools.unity/Runtime/Utilities/DrawFullscreenPass.cs
diff --git a/com.microsoft.mrtk.graphicstools.unity/Samples~/Experimental/Acrylic/Scripts/Microsoft.MixedReality.GraphicsTools.Samples.Acrylic.asmdef b/com.microsoft.mrtk.graphicstools.unity/Samples~/Experimental/Acrylic/Scripts/Microsoft.MixedReality.GraphicsTools.Samples.Acrylic.asmdef
diff --git a/com.microsoft.mrtk.graphicstools.unity/Samples~/MaterialGallery/Scripts/Microsoft.MixedReality.GraphicsTools.Samples.MaterialGallery.asmdef b/com.microsoft.mrtk.graphicstools.unity/Samples~/MaterialGallery/Scripts/Microsoft.MixedReality.GraphicsTools.Samples.MaterialGallery.asmdef
diff --git a/com.microsoft.mrtk.graphicstools.unity/Samples~/MeshInstancing/Scripts/Microsoft.MixedReality.GraphicsTools.Samples.MeshInstancing.asmdef b/com.microsoft.mrtk.graphicstools.unity/Samples~/MeshInstancing/Scripts/Microsoft.MixedReality.GraphicsTools.Samples.MeshInstancing.asmdef
diff --git a/com.microsoft.mrtk.graphicstools.unity/Samples~/UnityUI/Scripts/Microsoft.MixedReality.GraphicsTools.Samples.UnityUI.asmdef b/com.microsoft.mrtk.graphicstools.unity/Samples~/UnityUI/Scripts/Microsoft.MixedReality.GraphicsTools.Samples.UnityUI.asmdef
diff --git a/com.microsoft.mrtk.graphicstools.unity/Samples~/UniversalRenderPipelineAsset_Renderer.asset b/com.microsoft.mrtk.graphicstools.unity/Samples~/UniversalRenderPipelineAsset_Renderer.asset
diff --git a/com.microsoft.mrtk.graphicstools.unity/package.json b/com.microsoft.mrtk.graphicstools.unity/package.json

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@`
`17`	`17`	`"versionDefines": [`
`18`	`18`	`{`
`19`	`19`	`"name": "com.unity.render-pipelines.universal",`
`20`		`- "expression": "10.6.0",`
	`20`	`+ "expression": "12.1.0",`
`21`	`21`	`"define": "GT_USE_URP"`
`22`	`22`	`},`
`23`	`23`	`{`
`@@ -32,7 +32,7 @@`
`32`	`32`	`},`
`33`	`33`	`{`
`34`	`34`	`"name": "com.unity.inputsystem",`
`35`		`- "expression": "1.3.0",`
	`35`	`+ "expression": "1.4.0",`
`36`	`36`	`"define": "GT_USE_INPUT_SYSTEM"`
`37`	`37`	`}`
`38`	`38`	`],`
Original file line number	Diff line number	Diff line change
`@@ -79,7 +79,7 @@ public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingD`
`79`	`79`	`{`
`80`	`80`	`if (targetCamera == null \|\| renderingData.cameraData.camera == targetCamera)`
`81`	`81`	`{`
`82`		`- pass.Initialize(renderer.cameraColorTarget);`
	`82`	`+ pass.ConfigureInput(ScriptableRenderPassInput.Color);`
`83`	`83`	`renderer.EnqueuePass(pass);`
`84`	`84`	`rendered = true;`
`85`	`85`	`}`
Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,6 @@ namespace Microsoft.MixedReality.GraphicsTools`
`15`	`15`	`class AcrylicBlurRenderPass : ScriptableRenderPass`
`16`	`16`	`{`
`17`	`17`	`public bool setMaterialTexture = false;`
`18`		`- private RenderTargetIdentifier cameraTarget;`
`19`	`18`	`private string profilerLabel;`
`20`	`19`	`private RenderTargetHandle target1;`
`21`	`20`	`private RenderTargetHandle target2;`
`@@ -47,11 +46,6 @@ public AcrylicBlurRenderPass(string _profilerLabel, int _downSamplePasses, int _`
`47`	`46`	`blurFilter = _blurFilter;`
`48`	`47`	`}`
`49`	`48`
`50`		`- public void Initialize(RenderTargetIdentifier _cameraTarget)`
`51`		`- {`
`52`		`- cameraTarget = _cameraTarget;`
`53`		`- }`
`54`		`-`
`55`	`49`	`private Vector4 info = Vector4.zero;`
`56`	`50`
`57`	`51`	`public override void Configure(CommandBuffer cmd, RenderTextureDescriptor cameraTextureDescriptor)`
`@@ -100,22 +94,23 @@ public override void Execute(ScriptableRenderContext context, ref RenderingData`
`100`	`94`	`cmd.Clear();`
`101`	`95`
`102`	`96`	`var handle = providedTexture==null ? target1.Identifier() : providedTexture;`
	`97`	`+ var renderer = renderingData.cameraData.renderer;`
`103`	`98`
`104`	`99`	`cmd.SetGlobalVector("_AcrylicInfo", info);`
`105`	`100`
`106`	`101`	`if (downSample == 1)`
`107`	`102`	`{`
`108`		`- cmd.Blit(cameraTarget, handle);`
	`103`	`+ cmd.Blit(renderer.cameraColorTarget, handle);`
`109`	`104`	`}`
`110`	`105`	`else if (downSample == 2)`
`111`	`106`	`{`
`112`	`107`	`cmd.SetGlobalVector("_AcrylicBlurOffset", Vector2.zero);`
`113`		`- LocalBlit(cmd, cameraTarget, handle, blurMaterial);`
	`108`	`+ LocalBlit(cmd, renderer.cameraColorTarget, handle, blurMaterial);`
`114`	`109`	`}`
`115`	`110`	`else`
`116`	`111`	`{`
`117`	`112`	`cmd.SetGlobalVector("_AcrylicBlurOffset", 0.25f * pixelSize);`
`118`		`- LocalBlit(cmd, cameraTarget, handle, blurMaterial);`
	`113`	`+ LocalBlit(cmd, renderer.cameraColorTarget, handle, blurMaterial);`
`119`	`114`	`}`
`120`	`115`
`121`	`116`	`if (blur)`