void LayerSurface::SetActiveLabelColor(const QColor &c)
{
if ( m_nActiveLabel >= 0)
{
m_labels[m_nActiveLabel]->SetColor(c.redF(), c.greenF(), c.blueF());
UpdateColorMap();
emit ActorUpdated();
}
}
void LayerSurface::SetActiveLabel( int n )
{
if ( n < (int)m_labels.size() && n != m_nActiveLabel )
{
m_nActiveLabel = n;
UpdateColorMap();
emit ActiveLabelChanged( n );
emit ActorUpdated();
}
}
void LayerSurface::UpdateAnnotation( bool bAskRedraw )
{
vtkPolyDataMapper* mapper = vtkPolyDataMapper::SafeDownCast( m_mainActor->GetMapper() );
vtkPolyData* polydata = mapper->GetInput();
vtkPolyDataMapper* mapperWireframe = vtkPolyDataMapper::SafeDownCast( m_wireframeActor->GetMapper() );
vtkPolyData* polydataWireframe = mapperWireframe->GetInput();
if ( m_nActiveAnnotation >= 0 )
{
if ( mapper )
{
int nCount = polydata->GetPoints()->GetNumberOfPoints();
vtkSmartPointer<vtkIntArray> array = vtkIntArray::SafeDownCast( polydata->GetPointData()->GetArray( "Annotation" ) );
if ( array.GetPointer() == NULL )
{
array = vtkSmartPointer<vtkIntArray>::New();
// array->SetNumberOfTuples( nCount );
array->SetName( "Annotation" );
polydata->GetPointData()->AddArray( array );
polydataWireframe->GetPointData()->AddArray( array );
}
array->SetArray( GetActiveAnnotation()->GetIndices(), nCount, 1 );
polydata->GetPointData()->SetActiveScalars( "Annotation" );
vtkSmartPointer<vtkFreesurferLookupTable> lut = vtkSmartPointer<vtkFreesurferLookupTable>::New();
lut->BuildFromCTAB( GetActiveAnnotation()->GetColorTable(), false ); // do not clear zero
mapper->SetLookupTable( lut );
mapper->UseLookupTableScalarRangeOn();
if ( GetProperty()->GetMeshColorMap() == LayerPropertySurface::MC_Surface )
{
polydataWireframe->GetPointData()->SetActiveScalars( "Annotation" );
mapperWireframe->SetLookupTable( lut );
mapperWireframe->UseLookupTableScalarRangeOn();
}
}
}
else
{
UpdateColorMap();
}
if ( bAskRedraw )
{
emit ActorUpdated();
}
}
LayerFCD::LayerFCD(LayerMRI* layerMRI,
QObject *parent) : LayerVolumeBase(parent),
m_fcd(NULL),
m_mri_difference(NULL)
{
m_strTypeNames.push_back( "FCD" );
m_sPrimaryType = "FCD";
mProperty = new LayerPropertyFCD(this);
for ( int i = 0; i < 3; i++ )
{
m_dSlicePosition[i] = 0;
m_sliceActor2D[i] = vtkSmartPointer<vtkImageActor>::New();
m_sliceActor3D[i] = vtkSmartPointer<vtkImageActor>::New();
m_sliceActor2D[i]->InterpolateOff();
m_sliceActor3D[i]->InterpolateOff();
}
mProperty = new LayerPropertyFCD( this );
m_layerSource = layerMRI;
if (m_layerSource)
{
InitializeData();
}
LayerPropertyFCD* p = GetProperty();
connect( p, SIGNAL(ColorMapChanged()), this, SLOT(UpdateColorMap()) );
connect( p, SIGNAL(OpacityChanged(double)), this, SLOT(UpdateOpacity()) );
connect( p, SIGNAL(ThicknessThresholdChanged(double)),
this, SLOT(Recompute()));
connect( p, SIGNAL(SigmaChanged(double)), this, SLOT(Recompute()));
connect( p, SIGNAL(MinAreaChanged(int)), this, SLOT(Recompute()));
// pre allocate MRIs & surfaces
m_mri_norm = new LayerMRI(NULL);
m_mri_flair = new LayerMRI(NULL);
m_mri_t2 = new LayerMRI(NULL);
m_mri_aseg = new LayerMRI(NULL);
m_mri_difference = new LayerMRI(NULL);
connect(m_mri_norm, SIGNAL(destroyed()),
this, SLOT(OnLayerDestroyed()), Qt::UniqueConnection);
connect(m_mri_flair, SIGNAL(destroyed()),
this, SLOT(OnLayerDestroyed()), Qt::UniqueConnection);
connect(m_mri_t2, SIGNAL(destroyed()),
this, SLOT(OnLayerDestroyed()), Qt::UniqueConnection);
connect(m_mri_aseg, SIGNAL(destroyed()),
this, SLOT(OnLayerDestroyed()), Qt::UniqueConnection);
connect(m_mri_difference, SIGNAL(destroyed()),
this, SLOT(OnLayerDestroyed()), Qt::UniqueConnection);
m_surf_lh = new LayerSurface(NULL);
m_surf_rh = new LayerSurface(NULL);
connect(m_surf_lh, SIGNAL(destroyed()),
this, SLOT(OnLayerDestroyed()), Qt::UniqueConnection);
connect(m_surf_rh, SIGNAL(destroyed()),
this, SLOT(OnLayerDestroyed()), Qt::UniqueConnection);
m_surf_lh_pial = new LayerSurface(NULL);
m_surf_rh_pial = new LayerSurface(NULL);
connect(m_surf_lh_pial, SIGNAL(destroyed()),
this, SLOT(OnLayerDestroyed()), Qt::UniqueConnection);
connect(m_surf_rh_pial, SIGNAL(destroyed()),
this, SLOT(OnLayerDestroyed()), Qt::UniqueConnection);
m_surf_lh_sphere_d1 = new LayerSurface(NULL);
m_surf_rh_sphere_d1 = new LayerSurface(NULL);
connect(m_surf_lh_sphere_d1, SIGNAL(destroyed()),
this, SLOT(OnLayerDestroyed()), Qt::UniqueConnection);
connect(m_surf_rh_sphere_d1, SIGNAL(destroyed()),
this, SLOT(OnLayerDestroyed()), Qt::UniqueConnection);
m_worker = new LayerFCDWorkerThread(this);
connect(m_worker, SIGNAL(started()), this, SIGNAL(StatusChanged()));
connect(m_worker, SIGNAL(finished()), this, SIGNAL(StatusChanged()));
connect(m_worker, SIGNAL(terminated()), this, SIGNAL(StatusChanged()));
}
LayerSurface::LayerSurface( LayerMRI* ref, QObject* parent ) : LayerEditable( parent ),
m_surfaceSource( NULL ),
m_bResampleToRAS( true ),
m_volumeRef( ref ),
m_nActiveOverlay( -1 ),
m_nActiveAnnotation( -1 ),
m_nActiveLabel( -1 ),
m_bUndoable( false ),
m_bVector2DPendingUpdate( true ),
m_bLoadAll(false)
{
m_strTypeNames.push_back( "Surface" );
// create property before actors!
mProperty = new LayerPropertySurface( this );
for ( int i = 0; i < 3; i++ )
{
// m_nSliceNumber[i] = 0;
m_sliceActor2D[i] = vtkActor::New();
m_sliceActor3D[i] = vtkActor::New();
m_vectorActor2D[i] = vtkActor::New();
}
// m_mainActor = vtkLODActor::New();
m_mainActor = vtkSmartPointer<vtkActor>::New();
m_mainActor->GetProperty()->SetEdgeColor( 0.75, 0.75, 0.75 );
mLowResFilter = vtkSmartPointer<vtkDecimatePro>::New();
mLowResFilter->SetTargetReduction( 0.9 );
// mMediumResFilter = vtkSmartPointer<vtkDecimatePro>::New();
// mMediumResFilter->SetTargetReduction( 0.9 );
m_vectorActor = vtkSmartPointer<vtkActor>::New();
m_vectorActor->GetProperty()->SetColor( GetProperty()->GetVectorColor() );
m_vectorActor->GetProperty()->SetPointSize( GetProperty()->GetVectorPointSize() );
m_vectorActor->PickableOff();
for ( int i = 0; i < 3; i++ )
{
m_vectorActor2D[i]->GetProperty()->SetColor( GetProperty()->GetVectorColor() );
m_vectorActor2D[i]->GetProperty()->SetPointSize( GetProperty()->GetVectorPointSize() );
m_vectorActor2D[i]->PickableOff();
}
m_vertexActor = vtkSmartPointer<vtkActor>::New();
m_vertexActor->GetProperty()->SetRepresentationToPoints();
m_vertexActor->VisibilityOff();
m_wireframeActor = vtkSmartPointer<vtkActor>::New();
m_wireframeActor->VisibilityOff();
LayerPropertySurface* p = GetProperty();
connect( p, SIGNAL(ColorMapChanged()), this, SLOT(UpdateColorMap()) ),
connect( p, SIGNAL(OpacityChanged(double)), this, SLOT(UpdateOpacity()) );
connect( p, SIGNAL(EdgeThicknessChanged(int)), this, SLOT(UpdateEdgeThickness()) );
connect( p, SIGNAL(VectorPointSizeChanged(int)), this, SLOT(UpdateVectorPointSize()) );
connect( p, SIGNAL(RenderModeChanged(int)), this, SLOT(UpdateRenderMode()) );
connect( p, SIGNAL(VertexRenderChanged()), this, SLOT(UpdateVertexRender()) );
connect( p, SIGNAL(MeshRenderChanged()), this, SLOT(UpdateMeshRender()) );
connect( p, SIGNAL(PositionChanged()), this, SLOT(UpdateActorPositions()) );
}