void
ConeAttributes::SetFromNode(DataNode *parentNode)
{
if(parentNode == 0)
return;
DataNode *searchNode = parentNode->GetNode("ConeAttributes");
if(searchNode == 0)
return;
DataNode *node;
if((node = searchNode->GetNode("angle")) != 0)
SetAngle(node->AsDouble());
if((node = searchNode->GetNode("origin")) != 0)
SetOrigin(node->AsDoubleArray());
if((node = searchNode->GetNode("normal")) != 0)
SetNormal(node->AsDoubleArray());
if((node = searchNode->GetNode("representation")) != 0)
{
// Allow enums to be int or string in the config file
if(node->GetNodeType() == INT_NODE)
{
int ival = node->AsInt();
if(ival >= 0 && ival < 3)
SetRepresentation(Representation(ival));
}
else if(node->GetNodeType() == STRING_NODE)
{
Representation value;
if(Representation_FromString(node->AsString(), value))
SetRepresentation(value);
}
}
if((node = searchNode->GetNode("upAxis")) != 0)
SetUpAxis(node->AsDoubleArray());
if((node = searchNode->GetNode("cutByLength")) != 0)
SetCutByLength(node->AsBool());
if((node = searchNode->GetNode("length")) != 0)
SetLength(node->AsDouble());
}
mitk::Material::Material( )
{
InitializeStandardValues();
SetColor( GetColor() );
SetColorCoefficient( GetColorCoefficient() );
SetSpecularColor( GetSpecularColor() );
SetSpecularCoefficient( GetSpecularCoefficient() );
SetSpecularPower( GetSpecularPower() );
SetOpacity( GetOpacity() );
SetInterpolation( GetInterpolation() );
SetRepresentation( GetRepresentation() );
SetLineWidth( GetLineWidth() );
}
mitk::Material::Material( mitk::Material::Color color, vtkFloatingPointType colorCoefficient, vtkFloatingPointType specularCoefficient, vtkFloatingPointType specularPower, vtkFloatingPointType opacity )
{
InitializeStandardValues();
SetColor( color );
SetColorCoefficient( colorCoefficient );
SetSpecularColor( GetSpecularColor() );
SetSpecularCoefficient( specularCoefficient );
SetSpecularPower( specularPower );
SetOpacity( opacity );
SetInterpolation( GetInterpolation() );
SetRepresentation( GetRepresentation() );
SetLineWidth( GetLineWidth() );
}
mitk::Material::Material( vtkFloatingPointType red, vtkFloatingPointType green, vtkFloatingPointType blue, vtkFloatingPointType opacity )
{
InitializeStandardValues();
SetColor( red, green, blue );
SetColorCoefficient( GetColorCoefficient() );
SetSpecularColor( GetSpecularColor() );
SetSpecularCoefficient( GetSpecularCoefficient() );
SetSpecularPower( GetSpecularPower() );
SetOpacity( opacity );
SetInterpolation( GetInterpolation() );
SetRepresentation( GetRepresentation() );
SetLineWidth( GetLineWidth() );
m_Name = "";
}
mitk::Material::Material( Color color, double opacity )
{
InitializeStandardValues();
SetColor( color );
SetColorCoefficient( GetColorCoefficient() );
SetSpecularColor( GetSpecularColor() );
SetSpecularCoefficient( GetSpecularCoefficient() );
SetSpecularPower( GetSpecularPower() );
SetOpacity( opacity );
SetInterpolation( GetInterpolation() );
SetRepresentation( GetRepresentation() );
SetLineWidth( GetLineWidth() );
m_Name = "";
}
mitk::Material::Material( double red, double green, double blue,
double colorCoefficient, double specularCoefficient,
double specularPower, double opacity )
{
InitializeStandardValues();
SetColor( red, green, blue );
SetColorCoefficient( colorCoefficient );
SetSpecularColor( GetSpecularColor() );
SetSpecularCoefficient( specularCoefficient );
SetSpecularPower( specularPower );
SetOpacity( opacity );
SetInterpolation( GetInterpolation() );
SetRepresentation( GetRepresentation() );
SetLineWidth( GetLineWidth() );
m_Name = "";
}
void RendererImplementationBase3D::initialize()
{
if (m_isInitialized)
{
return;
}
// -- lights --
m_lightKit = vtkSmartPointer<vtkLightKit>::New();
m_lightKit->SetKeyLightIntensity(1.0);
// -- render (window) --
m_renderWindow = vtkSmartPointer<vtkGenericOpenGLRenderWindow>::New();
m_viewportSetups.resize(renderView().numberOfSubViews());
for (unsigned int subViewIndex = 0; subViewIndex < renderView().numberOfSubViews(); ++subViewIndex)
{
auto & viewport = m_viewportSetups[subViewIndex];
auto renderer = vtkSmartPointer<vtkRenderer>::New();
renderer->SetBackground(1, 1, 1);
renderer->RemoveAllLights();
m_lightKit->AddLightsToRenderer(renderer);
viewport.renderer = renderer;
m_renderWindow->AddRenderer(renderer);
auto titleWidget = vtkSmartPointer<vtkTextWidget>::New();
viewport.titleWidget = titleWidget;
titleWidget->SetDefaultRenderer(viewport.renderer);
titleWidget->SetCurrentRenderer(viewport.renderer);
auto titleRepr = vtkSmartPointer<vtkTextRepresentation>::New();
auto titleActor = titleRepr->GetTextActor();
titleActor->GetTextProperty()->SetColor(0, 0, 0);
titleActor->GetTextProperty()->SetVerticalJustificationToTop();
FontHelper::configureTextProperty(*titleActor->GetTextProperty());
titleRepr->GetPositionCoordinate()->SetValue(0.2, .85);
titleRepr->GetPosition2Coordinate()->SetValue(0.6, .10);
titleRepr->GetBorderProperty()->SetColor(0.2, 0.2, 0.2);
titleWidget->SetRepresentation(titleRepr);
titleWidget->SetTextActor(titleActor);
titleWidget->SelectableOff();
viewport.axesActor = createAxes();
renderer->AddViewProp(viewport.axesActor);
}
// -- interaction --
m_interactorStyle = vtkSmartPointer<CameraInteractorStyleSwitch>::New();
m_interactorStyle->SetCurrentRenderer(m_viewportSetups.front().renderer);
m_interactorStyle->addStyle("InteractorStyleTerrain", vtkSmartPointer<InteractorStyleTerrain>::New());
m_interactorStyle->addStyle("InteractorStyleImage", vtkSmartPointer<InteractorStyleImage>::New());
// correctly show axes and labels based on the interaction style and resulting camera setup
m_interactorStyle->AddObserver(InteractorStyleSwitch::StyleChangedEvent,
this, &RendererImplementationBase3D::updateAxes);
m_pickerHighlighter = vtkSmartPointer<PickerHighlighterInteractorObserver>::New();
connect(m_pickerHighlighter, &PickerHighlighterInteractorObserver::pickedInfoChanged,
&m_renderView, &AbstractRenderView::showInfoText);
connect(m_pickerHighlighter, &PickerHighlighterInteractorObserver::dataPicked,
[this] (const VisualizationSelection & selection)
{
if (selection.isEmpty())
{
m_renderView.clearSelection();
}
else
{
m_renderView.setVisualizationSelection(selection);
}
});
connect(m_pickerHighlighter, &PickerHighlighterInteractorObserver::geometryChanged,
this, &RendererImplementation::render);
m_cursorCallback = std::make_unique<RenderWindowCursorCallback>();
m_cursorCallback->setRenderWindow(m_renderWindow);
m_isInitialized = true;
}
