Hi Matthias, Take a look at QmitkStdMultiWidget::AddDisplayPlaneSubTree() (http://docs.mitk.org/nightly-qt4/classQmitkStdMultiWidget.html#dc39ec0ecec0e5507c0f127e5bdab294). This is the code that creates the transversal/coronal/sagittal plane nodes. As you expected, Geometry2DDataVtkMapper3D is used.
Regards, Jochen > -----Ursprüngliche Nachricht----- > Von: Matthias Mucha [mailto:[email protected]] > Gesendet: Mittwoch, 7. Juli 2010 20:23 > An: [email protected] > Betreff: [mitk-users] Map Image onto an arbitrarily transformed plane in 3D- > window > > Dear list, > > I want to visualize arbitrarily transformed 2D images in the 3D-render-window > without the widget planes. My idea is to create a mitk::Plane and then map the > image as texture onto it. To visualize the plane is no problem, but how I can > map the image onto the plane? Is the Geometry2DDataVtkMapper3D a good option > for that? > > Many thanks! > > Matthias Mucha > > Here is my code to show the plane: > > mitk::Plane::Pointer plane = mitk::Plane::New(); //instantiate > a new plane > //m_MITKSlice is a mitk::Image::Pointer plane->GetGeometry()- > >SetBounds(m_MITKSlice->GetGeometry()->GetBounds()); > plane->GetGeometry()->SetSpacing(m_MITKSlice->GetGeometry()- > >GetSpacing()); > > //set transformation > itk::Matrix<float> mat = itk::Matrix<float>(); > mat.SetIdentity(); > mat.GetVnlMatrix().set_column(0, m_MITKSlice->GetGeometry()- > >GetAxisVector(0).Get_vnl_vector()); > mat.GetVnlMatrix().set_column(1, m_MITKSlice->GetGeometry()- > >GetAxisVector(1).Get_vnl_vector()); > mat.GetVnlMatrix().set_column(2, m_MITKSlice->GetGeometry()- > >GetAxisVector(2).Get_vnl_vector()); > plane->GetGeometry()->GetIndexToWorldTransform()->SetMatrix(mat); > plane->GetGeometry()->Modified(); > plane->GetGeometry()->TransferItkToVtkTransform(); > > > //generate a new node to store the plane into the DataStorage. > mitk::DataNode::Pointer node = mitk::DataNode::New(); > node->SetData(plane); > node->SetName("Selected Slice"); > node->SetColor(1.0, 0.0, 0.0); //color = red > this->GetDefaultDataStorage()->Add(node); > > //Update mitkRenderer... > -- > GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT! > Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01 > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Sprint > What will you do first with EVO, the first 4G phone? > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first > _______________________________________________ > mitk-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/mitk-users ------------------------------------------------------------------------------ This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users
