Added custom log category.

Source/InstancedMeshLineRendering/Private/GPUInstancedLineComponent.cpp

@@ -2,9 +2,10 @@
 
 
 #include "GPUInstancedLineComponent.h"
+#include "InstancedMeshLineRendering.h" // Only needed for logging
 
 #include "PropertyPathHelpers.h"
-//#pragma optimize("", off)
+#pragma optimize("", off)
 
 
 UGPUInstancedLineComponent::UGPUInstancedLineComponent(const FObjectInitializer& ObjectInitializer)
@@ -75,12 +76,12 @@ void UGPUInstancedLineComponent::UpdateWholeTexture()
 
 void UGPUInstancedLineComponent::Init()
 {
-	UE_LOG(LogTemp, Display, TEXT("UGPUInstancedLineComponent::Init Creating Texture"));
+	UE_LOG(LogLineRendering, Display, TEXT("UGPUInstancedLineComponent::Init Creating Texture"));
 	PositionTexture = UTexture2D::CreateTransient(TextureWidth, TextureHeight, PF_A32B32G32R32F);
 	// Allocate the texture RHI
 	PositionTexture->UpdateResource();
 
-	UE_LOG(LogTemp, Display, TEXT("UGPUInstancedLineComponent::Init Creating MID"));
+	UE_LOG(LogLineRendering, Display, TEXT("UGPUInstancedLineComponent::Init Creating MID"));
 	
 	DynamicLineMaterial = CreateAndSetMaterialInstanceDynamic(0);// UMaterialInstanceDynamic::Create(LineMat, this, "DynamicLineMaterialMID");
 	if (DynamicLineMaterial == nullptr) // FOR WHATEVER REASON I HAVE NO IDEA
@@ -94,9 +95,9 @@ void UGPUInstancedLineComponent::Init()
 		DynamicLineMaterial->SetScalarParameterValue("TextureWidth", TextureWidth);
 	}
 	else
-		UE_LOG(LogTemp, Error, TEXT("UGPUInstancedLineComponent::Init DynamicLineMaterial was nullptr"));
+		UE_LOG(LogLineRendering, Error, TEXT("UGPUInstancedLineComponent::Init DynamicLineMaterial was nullptr"));
 
-	UE_LOG(LogTemp, Display, TEXT("UGPUInstancedLineComponent::Init Resetting Data"));
+	UE_LOG(LogLineRendering, Display, TEXT("UGPUInstancedLineComponent::Init Resetting Data"));
 	LineMap.Empty();
 	LinearLineData.Empty();
 	NextFreeId = 0;
@@ -140,7 +141,7 @@ void UGPUInstancedLineComponent::UpdateAllEditorLines()
 		}
 		else
 		{
-			UE_LOG(LogTemp, Error, TEXT("UGPUInstancedLineComponent::UpdateAllEditorLines : An editor line wasn't registered before updating it, ignoring!"));
+			UE_LOG(LogLineRendering, Error, TEXT("UGPUInstancedLineComponent::UpdateAllEditorLines : An editor line wasn't registered before updating it, ignoring!"));
 		}
 	}
 }
@@ -184,7 +185,7 @@ FUpdateTextureRegion2D* UGPUInstancedLineComponent::CalculateTextureRegions(cons
 		return Regions->GetData();
 	}
 	else if (RemainingPoints >= TextureWidth)
-		UE_LOG(LogTemp, Fatal, TEXT("UGPUInstancedLineComponent::CalculateTextureRegions : Calculation went wrong on second region, fix code!"));
+		UE_LOG(LogLineRendering, Fatal, TEXT("UGPUInstancedLineComponent::CalculateTextureRegions : Calculation went wrong on second region, fix code!"));
 
 	Regions->AddZeroed(1);
 	(*Regions)[2].DestX = 0;
@@ -197,7 +198,7 @@ FUpdateTextureRegion2D* UGPUInstancedLineComponent::CalculateTextureRegions(cons
 	RemainingPoints -= (*Regions)[2].Width * ((*Regions)[1].Height - 1);
 
 	if (RemainingPoints > 0)
-		UE_LOG(LogTemp, Fatal, TEXT("UGPUInstancedLineComponent::CalculateTextureRegions : Calculation went wrong on third region, fix code!"));
+		UE_LOG(LogLineRendering, Fatal, TEXT("UGPUInstancedLineComponent::CalculateTextureRegions : Calculation went wrong on third region, fix code!"));
 
 	NumberOfRegionsOut = 3;
 	return Regions->GetData();	
@@ -213,7 +214,7 @@ void UGPUInstancedLineComponent::BeginPlay()
 	//Init();
 	if(!bIsInitialized)
 	{
-		UE_LOG(LogTemp, Fatal, TEXT("UGPUInstancedLineComponent::BeginPlay: FATAL ERROR - Component is not initialized on BeginPlay!"));
+		UE_LOG(LogLineRendering, Fatal, TEXT("UGPUInstancedLineComponent::BeginPlay: FATAL ERROR - Component is not initialized on BeginPlay!"));
 	}
 }
 
@@ -222,7 +223,7 @@ void UGPUInstancedLineComponent::PostInitProperties()
 {
 	Super::PostInitProperties();
 	if (FApp::CanEverRender() && !HasAnyFlags(RF_ClassDefaultObject | RF_ArchetypeObject))
-		UE_LOG(LogTemp, Display, TEXT("UGPUInstancedLineComponent::PostInitProperties IF"));
+		UE_LOG(LogLineRendering, Display, TEXT("UGPUInstancedLineComponent::PostInitProperties IF"));
 
 }
 
@@ -308,7 +309,7 @@ void UGPUInstancedLineComponent::PostEditChangeChainProperty(FPropertyChangedCha
 				// Alternatively, just delete the line? TODO
 				if(EditorLines[EditorLineIndex].Points.Num() < 2)
 				{
-					UE_LOG(LogTemp, Error, TEXT("UGPUInstancedLineComponent: A Line needs to consist of at least two points, trying to remove one of them doesn't work. Defaulted point inserted again!"));
+					UE_LOG(LogLineRendering, Error, TEXT("UGPUInstancedLineComponent: A Line needs to consist of at least two points, trying to remove one of them doesn't work. Defaulted point inserted again!"));
 					EditorLines[EditorLineIndex].Points.AddZeroed(1);
 					UpdatePoint(EditorLines[EditorLineIndex].RespectiveLineId, RemovedAtIndex, EditorLines[EditorLineIndex].Points[RemovedAtIndex].Point);
 				}
@@ -415,10 +416,10 @@ void UGPUInstancedLineComponent::PostEditChangeProperty(FPropertyChangedEvent& P
 void UGPUInstancedLineComponent::PostLoad()
 {
 	Super::PostLoad();
-	UE_LOG(LogTemp, Display, TEXT("UGPUInstancedLineComponent::PostLoad"));
+	UE_LOG(LogLineRendering, Display, TEXT("UGPUInstancedLineComponent::PostLoad"));
 	if (FApp::CanEverRender() && !HasAnyFlags(RF_ClassDefaultObject | RF_ArchetypeObject))
 	{
-		UE_LOG(LogTemp, Display, TEXT("UGPUInstancedLineComponent::PostLoad IF"));
+		UE_LOG(LogLineRendering, Display, TEXT("UGPUInstancedLineComponent::PostLoad IF"));
 
 		if (!bIsInitialized)
 			Init();
@@ -429,10 +430,10 @@ void UGPUInstancedLineComponent::PostLoad()
 void UGPUInstancedLineComponent::OnComponentCreated()
 {
 	Super::OnComponentCreated();
-	UE_LOG(LogTemp, Display, TEXT("UGPUInstancedLineComponent::OnComponentCreated"));
+	UE_LOG(LogLineRendering, Display, TEXT("UGPUInstancedLineComponent::OnComponentCreated"));
 	if (FApp::CanEverRender() && !HasAnyFlags(RF_ClassDefaultObject | RF_ArchetypeObject))
 	{
-		UE_LOG(LogTemp, Display, TEXT("UGPUInstancedLineComponent::OnComponentCreated IF"));
+		UE_LOG(LogLineRendering, Display, TEXT("UGPUInstancedLineComponent::OnComponentCreated IF"));
 
 		if (!bIsInitialized)
 			Init();
@@ -488,7 +489,7 @@ bool UGPUInstancedLineComponent::ResizeTexture(int32 Width, int32 Height)
 	}
 
 	// Recreate texture
-	UE_LOG(LogTemp, Display, TEXT("UGPUInstancedLineComponent::ResizeTexture - Creating New Texture"));
+	UE_LOG(LogLineRendering, Display, TEXT("UGPUInstancedLineComponent::ResizeTexture - Creating New Texture"));
 	PositionTexture = UTexture2D::CreateTransient(TextureWidth, TextureHeight, PF_A32B32G32R32F);
 	// Allocate the texture RHI
 	PositionTexture->UpdateResource();
@@ -518,7 +519,7 @@ void UGPUInstancedLineComponent::InitializeLinesInBulk(int32 NumberOfLines, int3
 
 	if (Points.Num() != NumberOfLines * (NumberOfSegmentsPerLine + 1))
 	{
-		UE_LOG(LogTemp, Fatal, TEXT("UGPUInstancedLineComponent::InitializeLinesInBulk : Inconsistent number of points and lines!"));
+		UE_LOG(LogLineRendering, Fatal, TEXT("UGPUInstancedLineComponent::InitializeLinesInBulk : Inconsistent number of points and lines!"));
 	}
 
 	LinearLineData = MoveTemp(Points);
@@ -563,7 +564,7 @@ int32 UGPUInstancedLineComponent::AddLine(const TArray<FVector>& Line, FLinearCo
 {
 	if (Line.Num() < 2)
 	{
-		UE_LOG(LogTemp, Error, TEXT("UGPUInstancedLineComponent::AddLine : Can't add line with less than 2 points.")); // Actually we can!
+		UE_LOG(LogLineRendering, Error, TEXT("UGPUInstancedLineComponent::AddLine : Can't add line with less than 2 points.")); // Actually we can!
 		return -1;
 	}
 	// 1.
@@ -1326,7 +1327,7 @@ bool UGPUInstancedLineComponent::RemoveAllEditorLines()
 	if(EditorLines.Num() != 0)
 	{
 		EditorLines.Empty();
-		UE_LOG(LogTemp, Display, TEXT("UGPUInstancedLineComponent::RemoveAllEditorLines - EditorLines wasn't empty already, clearing."));
+		UE_LOG(LogLineRendering, Display, TEXT("UGPUInstancedLineComponent::RemoveAllEditorLines - EditorLines wasn't empty already, clearing."));
 	}
 	EditorLineIds.Empty();
 	return true;
@@ -1463,4 +1464,4 @@ bool UGPUInstancedLineComponent::SetSegmentWidth(int32 LineId, int32 SegmentId,
 	SetCustomDataValue(InstanceId, 3, Width, false);
 	return true;
 }
-//#pragma optimize("", on)
+#pragma optimize("", on)

Source/InstancedMeshLineRendering/Private/InstancedMeshLineRendering.cpp

@@ -2,6 +2,8 @@
 
 #include "InstancedMeshLineRendering.h"
 
+DEFINE_LOG_CATEGORY(LogLineRendering);
+
 #define LOCTEXT_NAMESPACE "FInstancedMeshLineRenderingModule"
 
 void FInstancedMeshLineRenderingModule::StartupModule()

Source/InstancedMeshLineRendering/Public/InstancedMeshLineRendering.h

@@ -5,6 +5,8 @@
 #include "CoreMinimal.h"
 #include "Modules/ModuleManager.h"
 
+DECLARE_LOG_CATEGORY_EXTERN(LogLineRendering, Log, All);
+
 class INSTANCEDMESHLINERENDERING_API FInstancedMeshLineRenderingModule : public IModuleInterface
 {
 public: