void AEyeXSimpleInteractorPawn::BeginPlay()
{
Super::BeginPlay();
MyRegion = new ActivatableRegion(IEyeXEyetracking::Get().GetNextUniqueRegionId(), RECT());
IEyeXEyetracking::Get().AddActivatableRegion(*MyRegion);
IEyeXEyetracking::Get().OnFocusedRegionChanged().AddUObject(this, &AEyeXSimpleInteractorPawn::FocusedObjectChanged);
BaseScale = GetActorScale();
FocusedScale = BaseScale * 2;
}
void ABrainNormalInteractiveObject::Save(FBrainSaveData& saveData)
{
FBrainNIOSaveData dataToSave;
dataToSave._loadFromfile = true;
dataToSave._location = GetActorLocation();
dataToSave._rotation = GetActorRotation();
dataToSave._scale = GetActorScale();
dataToSave._shearFirstAxis = _currentShearFirstAxis;
dataToSave._shearSecondAxis = _currentShearSecondAxis;
saveData.AddDataToSave(GetName(),dataToSave);
}
void AFloatingText::Update( const FVector OrientateToward )
{
// Orientate it toward the viewer
const FVector DirectionToward = ( OrientateToward - GetActorLocation() ).GetSafeNormal();
const FQuat TowardRotation = DirectionToward.ToOrientationQuat();
// @todo vreditor tweak
const float LineRadius = 0.1f;
const float FirstLineLength = 4.0f; // Default line length (note that socket scale can affect this!)
const float SecondLineLength = TextComponent->GetTextLocalSize().Y; // The second line "underlines" the text
// NOTE: The origin of the actor will be the designated target of the text
const FVector FirstLineLocation = FVector::ZeroVector;
const FQuat FirstLineRotation = FVector::ForwardVector.ToOrientationQuat();
const FVector FirstLineScale = FVector( FirstLineLength, LineRadius, LineRadius );
FirstLineComponent->SetRelativeLocation( FirstLineLocation );
FirstLineComponent->SetRelativeRotation( FirstLineRotation );
FirstLineComponent->SetRelativeScale3D( FirstLineScale );
// NOTE: The joint sphere draws at the connection point between the lines
const FVector JointLocation = FirstLineLocation + FirstLineRotation * FVector::ForwardVector * FirstLineLength;
const FVector JointScale = FVector( LineRadius );
JointSphereComponent->SetRelativeLocation( JointLocation );
JointSphereComponent->SetRelativeScale3D( JointScale );
// NOTE: The second line starts at the joint location
SecondLineComponent->SetWorldLocation( JointSphereComponent->GetComponentLocation() );
SecondLineComponent->SetWorldRotation( ( TowardRotation * -FVector::RightVector ).ToOrientationQuat() );
SecondLineComponent->SetRelativeScale3D( FVector( ( SecondLineLength / GetActorScale().X ) * GetWorld()->GetWorldSettings()->WorldToMeters / 100.0f, LineRadius, LineRadius ) );
TextComponent->SetWorldLocation( JointSphereComponent->GetComponentLocation() );
TextComponent->SetWorldRotation( ( TowardRotation * FVector::ForwardVector ).ToOrientationQuat() );
}
