Method SetStandardView

Modules/Core/src/Controllers/mitkCameraController.cpp:138–198

}

void mitk::CameraController::SetStandardView(mitk::CameraController::StandardView view)
{
  const auto *glRenderer = dynamic_cast<const mitk::VtkPropRenderer *>(m_Renderer);
  if (glRenderer == nullptr)
    return;
  vtkRenderer *vtkRenderer = glRenderer->GetVtkRenderer();
  assert(vtkRenderer);

  mitk::BoundingBox::Pointer bb;
  mitk::DataStorage *ds = m_Renderer->GetDataStorage();
  if (ds != nullptr)
    bb = ds->ComputeBoundingBox();
  else
    return;

  if (m_Renderer->GetMapperID() == mitk::BaseRenderer::Standard3D)
  {
    // set up the view for the 3D render window. The views for 2D are set up in the mitkVtkPropRenderer
    mitk::Point3D middle = bb->GetCenter();
    vtkRenderer->GetActiveCamera()->SetFocalPoint(middle[0], middle[1], middle[2]);
    switch (view)
    {
      case ANTERIOR:
      case POSTERIOR:
      case SINISTER:
      case DEXTER:
        vtkRenderer->GetActiveCamera()->SetViewUp(0, 0, 1);
        break;
      case CRANIAL:
      case CAUDAL:
        vtkRenderer->GetActiveCamera()->SetViewUp(0, -1, 0);
        break;
    }
    switch (view)
    {
      case ANTERIOR:
        vtkRenderer->GetActiveCamera()->SetPosition(middle[0], -100000, middle[2]);
        break;
      case POSTERIOR:
        vtkRenderer->GetActiveCamera()->SetPosition(middle[0], +100000, middle[2]);
        break;
      case SINISTER:
        vtkRenderer->GetActiveCamera()->SetPosition(+100000, middle[1], middle[2]);
        break;
      case DEXTER:
        vtkRenderer->GetActiveCamera()->SetPosition(-100000, middle[1], middle[2]);
        break;
      case CRANIAL:
        vtkRenderer->GetActiveCamera()->SetPosition(middle[0], middle[1], 100000);
        break;
      case CAUDAL:
        vtkRenderer->GetActiveCamera()->SetPosition(middle[0], middle[1], -100000);
        break;
    }
    vtkRenderer->ResetCamera();

    vtkRenderer->ResetCameraClippingRange();
  }