C++ (Cpp) OnCursorPositionChanged Examples

Example #1

File: polydataobject.cpp Project: IbisNeuronav/Ibis

void PolyDataObject::ObjectAboutToBeRemovedFromScene()
{
    m_referenceToPolyTransform->Identity();
    disconnect( GetManager(), SIGNAL(ReferenceObjectChanged()), this, SLOT(OnReferenceChanged()) );
    disconnect( GetManager(), SIGNAL(ReferenceTransformChanged()), this, SLOT(OnReferenceChanged()) );
    disconnect( GetManager(), SIGNAL(CursorPositionChanged()), this, SLOT(OnCursorPositionChanged()) );
    disconnect( GetManager(), SIGNAL(StartCursorInteraction()), this, SLOT(OnStartCursorInteraction()) );
    disconnect( GetManager(), SIGNAL(EndCursorInteraction()), this, SLOT(OnEndCursorInteraction()) );
}

Example #2

File: LevelSequencePlayer.cpp Project: WasPedro/UnrealEngine4.11-HairWorks

void ULevelSequencePlayer::SetPlaybackPosition(float NewPlaybackPosition)
{
	float LastTimePosition = TimeCursorPosition;
	
	TimeCursorPosition = NewPlaybackPosition;
	OnCursorPositionChanged();

	UpdateMovieSceneInstance(TimeCursorPosition, LastTimePosition);
}

Example #3

File: polydataobject.cpp Project: IbisNeuronav/Ibis

void PolyDataObject::ObjectAddedToScene()
{
    connect( GetManager(), SIGNAL(ReferenceObjectChanged()), this, SLOT(OnReferenceChanged()) );
    connect( GetManager(), SIGNAL(ReferenceTransformChanged()), this, SLOT(OnReferenceChanged()) );
    connect( GetManager(), SIGNAL(CursorPositionChanged()), this, SLOT(OnCursorPositionChanged()) );
    connect( GetManager(), SIGNAL(StartCursorInteraction()), this, SLOT(OnStartCursorInteraction()) );
    connect( GetManager(), SIGNAL(EndCursorInteraction()), this, SLOT(OnEndCursorInteraction()) );
    m_referenceToPolyTransform->Identity();
    m_referenceToPolyTransform->Concatenate( GetWorldTransform() );
    m_referenceToPolyTransform->Concatenate( GetManager()->GetInverseReferenceTransform() );
    UpdateCuttingPlane();
    UpdateClippingPlanes();
}

Example #4

File: LevelSequencePlayer.cpp Project: WasPedro/UnrealEngine4.11-HairWorks

void ULevelSequencePlayer::Update(const float DeltaSeconds)
{
	float LastTimePosition = TimeCursorPosition;

	if (bIsPlaying)
	{
		TimeCursorPosition += DeltaSeconds * PlaybackSettings.PlayRate;
		OnCursorPositionChanged();
		UpdateMovieSceneInstance(TimeCursorPosition, LastTimePosition);
	}
	else if (!bHasCleanedUpSequence && TimeCursorPosition >= GetLength())
	{
		UpdateMovieSceneInstance(TimeCursorPosition, LastTimePosition);

		bHasCleanedUpSequence = true;
		
		SpawnRegister->ForgetExternallyOwnedSpawnedObjects(*this);
		SpawnRegister->CleanUp(*this);
	}
}