Changed the Algorithm to only use the standard gaze to the closest Actor

Source/CharacterPlugin/Private/VHGazing.cpp

@@ -238,7 +238,7 @@ void UVHGazing::GazeTo(FVector GazeTarget)
 	btargetRotationSet = false;
 }
 
-void UVHGazing::GazeToActor(AActor* GazeTargetActor, FVector Offset /*= FVector::ZeroVector*/)
+void UVHGazing::GazeToActor(AActor* GazeTargetActor, FVector Offset /*= FVector::Zero)Vector*/)
 {
 	TargetActor = GazeTargetActor;
 	TargetComponent = nullptr;

Source/CharacterPlugin/Private/VHGazingSim.cpp

@@ -35,7 +35,7 @@ void UVHGazingSim::BeginPlay()
 {
 	Super::BeginPlay();
 
-	InitTicks = 50;
+	InitTicks = 0;
 	TArray<AActor *> FoundActors;
 
 	UGameplayStatics::GetAllActorsWithTag(GetWorld(), "GazingSimTarget", FoundActors);
@@ -61,27 +61,16 @@ void UVHGazingSim::TickComponent(float DeltaTime, ELevelTick TickType, FActorCom
 	pitch = roll
 	roll = pitch
 	*/
-	FaceAnimInstance->SkelControl_Head = TestHeadGaze;
+	//FaceAnimInstance->SkelControl_Head = TestHeadGaze;
 	
-		TArray<float> NNdata;
+		/*TArray<float> NNdata;
 		FRotator NextGazeRelative;
-		gatherNNData(NNdata, DeltaTime);
+		gatherNNData(NNdata, DeltaTime);*/
 
-		/*FString Log;
 		
-		for (float ToLog : NNdata)
-		{
-			FString tmp = FString::SanitizeFloat(ToLog);
-			Log += tmp;
-			Log += ", ";
-		}
+		//computeNextGaze(NNdata, NextGazeRelative);
 		
-		//UniLog.LogF("DebugLog", "Message %s", *Log);
-		UniLog.Log(Log);*/
-		computeNextGaze(NNdata, NextGazeRelative);
-		//NextGazeRelative = FRotator(0.0, 1.0, -1.0);
-		//LogRotator(NextGazeRelative,"PredRel");
-		FRotator NextGaze;
+		//FRotator NextGaze;
 
 		//This does nothing
 		/*if (InitTicks > 0)
@@ -91,17 +80,33 @@ void UVHGazingSim::TickComponent(float DeltaTime, ELevelTick TickType, FActorCom
 		}
 		else
 		{*/
-		NextGaze = FaceAnimInstance->SkelControl_Head + NextGazeRelative;
-		//LogRotator(NextGaze, "PredFull");
+		//NextGaze = FaceAnimInstance->SkelControl_Head + NextGazeRelative;
+	
+	FVector HeadPos = VirtualHumanPtr->GetFaceMesh()->GetBoneLocation(HeadBoneName);
+	AActor* NearestActor = GazingTargetList[0];
+	float bestDist = FVector::Dist(HeadPos, NearestActor->GetActorLocation());
+	
+
+	for (auto Actor : GazingTargetList) {
+
+		float dist = FVector::Dist(HeadPos, Actor->GetActorLocation());
+
+		if (dist < bestDist) {
+			bestDist = dist;
+			NearestActor = Actor;
 			
-		SetTargetRotation(NextGaze);
+		}	
+
+	}
+
+	GazeToActor(NearestActor);
 
 		//Testgaze
-		TestEyeGaze += NextGaze;
-		LogRotator(TestEyeGaze,"TestEyeGaze");
+		//TestEyeGaze += NextGaze;
+		//LogRotator(TestEyeGaze,"TestEyeGaze");
 
 
-		lastHeadRota = FaceAnimInstance->SkelControl_Head;
+		//lastHeadRota = FaceAnimInstance->SkelControl_Head;
 		
 	
 
@@ -120,30 +125,27 @@ bool UVHGazingSim::gatherNNData(TArray<float>& OutData, float DeltaTime)
 
 	OutData.Empty();
 	FRotator gazePos = GetCurrentGaze();
-	OutData.Emplace(TestEyeGaze.Yaw);
-	OutData.Emplace(-TestEyeGaze.Roll);
+	OutData.Emplace(gazePos.Yaw);
+	OutData.Emplace(-gazePos.Roll);
 	//OutData.Emplace(-7.0f);
 	//OutData.Emplace(-7.0f);
 	FRotator headRota = deltaRotation(FaceAnimInstance->SkelControl_Head, lastHeadRota , DeltaTime);
 	OutData.Emplace(headRota.Yaw);
 	OutData.Emplace(-headRota.Roll);
 
-	FVector HeadPos = TestHeadPos;//VirtualHumanPtr->GetFaceMesh()->GetBoneLocation(HeadBoneName);
+	FVector HeadPos = VirtualHumanPtr->GetFaceMesh()->GetBoneLocation(HeadBoneName);
 	TArray<FVector> AllObjects;
 
-	for (AActor* Target : GazingTargetList)
-	{
-		AllObjects.Emplace( (*Target).GetActorLocation() );
-	}
 	
-	AllObjects.Empty();
-	AllObjects.Emplace(TestObjPos);
+
+	//AllObjects.Empty();
+	//AllObjects.Emplace(TestObjPos);
 
 	//Actor Forward is somehow static on the head, even if its skel contronl is changed. thus we add
-	FRotator CurentGazeDirection = TestHeadGaze;//= VirtualHumanPtr->GetActorForwardVector().Rotation();
-	/*CurentGazeDirection.Yaw = CurentGazeDirection.Yaw + FaceAnimInstance->SkelControl_Head.Yaw;
-	CurentGazeDirection.Pitch = CurentGazeDirection.Pitch - FaceAnimInstance->SkelControl_Head.Roll;*/
-	//^^^^Uncomment necessary
+	FRotator CurentGazeDirection = VirtualHumanPtr->GetActorForwardVector().Rotation(); // TestHeadGaze;
+	CurentGazeDirection.Yaw = CurentGazeDirection.Yaw + FaceAnimInstance->SkelControl_Head.Yaw;
+	CurentGazeDirection.Pitch = CurentGazeDirection.Pitch - FaceAnimInstance->SkelControl_Head.Roll;
+	//^^^^Uncomment necessary for prod
 
 
 	//LogRotator(VirtualHumanPtr->GetActorForwardVector().Rotation(), "ActorForward");

Source/CharacterPlugin/Public/VHGazingSim.h

@@ -80,10 +80,10 @@ private:
 	FSocket* GazingServerSocket=nullptr;
 
 
-	FVector TestHeadPos = FVector(0.0, 0.0, 0.0);
+	/*FVector TestHeadPos = FVector(0.0, 0.0, 0.0);
 	FVector TestObjPos = FVector(300.0, 20.0, 0.0);
 	FRotator TestHeadGaze = FRotator(0.0,0.0,0.0);
-	FRotator TestEyeGaze = FRotator(0.0, 0.0, 0.0);
+	FRotator TestEyeGaze = FRotator(0.0, 0.0, 0.0);*/
 
 	
 };