Add traces and update engine vars (#7778)

* Add traces and update engine vars

* Update Unreal/CarlaUnreal/Plugins/Carla/Source/Carla/Sensor/SceneCaptureSensor.cpp

Unreal/CarlaUnreal/Config/DefaultEngine.ini

@@ -54,6 +54,8 @@ r.RayTracing.UseTextureLod=True
 r.PathTracing=False
 r.Shadow.Virtual.Enable=1
 r.RayTracing.Shadows.AvoidSelfIntersectionTraceDistance=6
+r.ReflectionCaptureResolution=256
+r.SkinCache.SceneMemoryLimitInMB=1024
 
 [/Script/AIModule.AISense_Sight]
 bAutoRegisterAllPawnsAsSources=False

Unreal/CarlaUnreal/Plugins/Carla/Source/Carla/Game/CarlaGameModeBase.cpp

@@ -373,6 +373,7 @@ void ACarlaGameModeBase::ApplyTextureToActor(
 
 void ACarlaGameModeBase::Tick(float DeltaSeconds)
 {
+  TRACE_CPUPROFILER_EVENT_SCOPE(ACarlaGameModeBase::Tick);
   Super::Tick(DeltaSeconds);
 
   /// @todo Recorder should not tick here, FCarlaEngine should do it.

Unreal/CarlaUnreal/Plugins/Carla/Source/Carla/MapGen/SoilTypeManager.cpp

@@ -20,6 +20,8 @@ void ASoilTypeManager::BeginPlay()
 
 void ASoilTypeManager::Tick(float DeltaTime)
 {
+  TRACE_CPUPROFILER_EVENT_SCOPE(ASoilTypeManager::Tick);
+  Super::Tick(DeltaTime);
 #if WITH_EDITOR // Only for debugging purposes. Requires to activate tick in contructor
   if((int)DeltaTime % 2000 == 0)
   {

Unreal/CarlaUnreal/Plugins/Carla/Source/Carla/Sensor/InertialMeasurementUnit.cpp

@@ -185,6 +185,7 @@ float AInertialMeasurementUnit::ComputeCompass()
 
 void AInertialMeasurementUnit::PostPhysTick(UWorld *World, ELevelTick TickType, float DeltaTime)
 {
+  TRACE_CPUPROFILER_EVENT_SCOPE(AInertialMeasurementUnit::PostPhysTick);
   AccelerometerValue = ComputeAccelerometer(DeltaTime);
   GyroscopeValue = ComputeGyroscope();
   CompassValue = ComputeCompass();
@@ -212,7 +213,7 @@ void AInertialMeasurementUnit::PostPhysTick(UWorld *World, ELevelTick TickType,
   #endif
 
   {
-    TRACE_CPUPROFILER_EVENT_SCOPE(AInertialMeasurementUnit::PostPhysTick);
+    TRACE_CPUPROFILER_EVENT_SCOPE(AInertialMeasurementUnit::SerializeAndSend);
     DataStream.SerializeAndSend(*this, AccelerometerValue, GyroscopeValue, CompassValue);
   }
 }

Unreal/CarlaUnreal/Plugins/Carla/Source/Carla/Sensor/OpticalFlowCamera.cpp

@@ -29,6 +29,7 @@ AOpticalFlowCamera::AOpticalFlowCamera(const FObjectInitializer &ObjectInitializ
 
 void AOpticalFlowCamera::PostPhysTick(UWorld *World, ELevelTick TickType, float DeltaSeconds)
 {
+  TRACE_CPUPROFILER_EVENT_SCOPE(AOpticalFlowCamera::PostPhysTick);
   auto CVarForceOutputsVelocity = IConsoleManager::Get().FindConsoleVariable(TEXT("r.BasePassForceOutputsVelocity"));
   int32 OldValue = CVarForceOutputsVelocity->GetInt();
   CVarForceOutputsVelocity->Set(1);

Unreal/CarlaUnreal/Plugins/Carla/Source/Carla/Sensor/SceneCaptureSensor.cpp

@@ -720,6 +720,7 @@ void ASceneCaptureSensor::BeginPlay()
 
 void ASceneCaptureSensor::PrePhysTick(float DeltaSeconds)
 {
+  TRACE_CPUPROFILER_EVENT_SCOPE(ASceneCaptureSensor::PrePhysTick);
   Super::PrePhysTick(DeltaSeconds);
 
   // Add the view information every tick. It's only used for one tick and then
@@ -732,6 +733,7 @@ void ASceneCaptureSensor::PrePhysTick(float DeltaSeconds)
 
 void ASceneCaptureSensor::PostPhysTick(UWorld *World, ELevelTick TickType, float DeltaTime)
 {
+  TRACE_CPUPROFILER_EVENT_SCOPE(ASceneCaptureSensor::PostPhysTick);
   Super::PostPhysTick(World, TickType, DeltaTime);
   EnqueueRenderSceneImmediate();
 }

Unreal/CarlaUnreal/Plugins/Carla/Source/Carla/Sensor/SensorManager.cpp

@@ -19,6 +19,7 @@ void FSensorManager::DeRegisterSensor(ASensor* Sensor)
 
 void FSensorManager::PostPhysTick(UWorld *World, ELevelTick TickType, float DeltaSeconds)
 {
+  TRACE_CPUPROFILER_EVENT_SCOPE(FSensorManager::PostPhysTick);
   for(ASensor* Sensor : SensorList)
   {
     Sensor->PostPhysTickInternal(World, TickType, DeltaSeconds);

Unreal/CarlaUnreal/Plugins/Carla/Source/Carla/Server/CarlaServer.cpp

@@ -2742,11 +2742,13 @@ void FCarlaServer::RunSome(uint32 Milliseconds)
 
 void FCarlaServer::Tick()
 {
+  TRACE_CPUPROFILER_EVENT_SCOPE(FCarlaServer::Tick);
   (void)Pimpl->TickCuesReceived.fetch_add(1, std::memory_order_release);
 }
 
 bool FCarlaServer::TickCueReceived()
 {
+  TRACE_CPUPROFILER_EVENT_SCOPE(FCarlaServer::TickCueReceived);
   auto k = Pimpl->TickCuesReceived.fetch_sub(1, std::memory_order_acquire);
   bool flag = (k > 0);
   if (!flag)

Unreal/CarlaUnreal/Plugins/Carla/Source/Carla/Util/SensorSpawnerActor.cpp

@@ -214,6 +214,7 @@ void ASensorSpawnerActor::AddSensorToSaveDataArray(AActor* Actor)
 
 void ASensorSpawnerActor::Tick(float DeltaSeconds)
 {
+  TRACE_CPUPROFILER_EVENT_SCOPE(ASensorSpawnerActor::Tick);
   Super::Tick(DeltaSeconds);
 
   if(bRecordingData)