Method CreateMapper

Modules/Core/src/mitkCoreObjectFactory.cpp:130–193

}

mitk::Mapper::Pointer mitk::CoreObjectFactory::CreateMapper(mitk::DataNode *node, MapperSlotId id)
{
  mitk::Mapper::Pointer newMapper = nullptr;
  mitk::Mapper::Pointer tmpMapper = nullptr;

  // check whether extra factories provide mapper
  for (auto it = m_ExtraFactories.begin(); it != m_ExtraFactories.end(); ++it)
  {
    tmpMapper = (*it)->CreateMapper(node, id);
    if (tmpMapper.IsNotNull())
      newMapper = tmpMapper;
  }

  if (newMapper.IsNull())
  {
    mitk::BaseData *data = node->GetData();

    if (id == mitk::BaseRenderer::Standard2D)
    {
      if ((dynamic_cast<Image *>(data) != nullptr))
      {
        newMapper = mitk::ImageVtkMapper2D::New();
        newMapper->SetDataNode(node);
      }
      else if ((dynamic_cast<PlaneGeometryData *>(data) != nullptr))
      {
        newMapper = mitk::PlaneGeometryDataMapper2D::New();
        newMapper->SetDataNode(node);
      }
      else if ((dynamic_cast<Surface *>(data) != nullptr))
      {
        newMapper = mitk::SurfaceVtkMapper2D::New();
        // cast because SetDataNode is not virtual
        auto *castedMapper = dynamic_cast<mitk::SurfaceVtkMapper2D *>(newMapper.GetPointer());
        castedMapper->SetDataNode(node);
      }
      else if ((dynamic_cast<PointSet *>(data) != nullptr))
      {
        newMapper = mitk::PointSetVtkMapper2D::New();
        newMapper->SetDataNode(node);
      }
    }
    else if (id == mitk::BaseRenderer::Standard3D)
    {
      if ((dynamic_cast<PlaneGeometryData *>(data) != nullptr))
      {
        newMapper = mitk::PlaneGeometryDataVtkMapper3D::New();
        newMapper->SetDataNode(node);
      }
      else if ((dynamic_cast<Surface *>(data) != nullptr))
      {
        newMapper = mitk::SurfaceVtkMapper3D::New();
        newMapper->SetDataNode(node);
      }
      else if ((dynamic_cast<PointSet *>(data) != nullptr))
      {
        newMapper = mitk::PointSetVtkMapper3D::New();
        newMapper->SetDataNode(node);