Hi Tab,
I am not sure if I understand your problem. The volume is not focused in which
sense? Could you maybe attach a screen shot?
mitk::RenderingManager::GetInstance()->InitializeViews(geometry); -> This
should focus the given "geometry "
if you call:
mitk::RenderingManager::RequestUpdate(FourView->GetRenderWindow4);
Regards,
Thomas
Thomas Kilgus
German Cancer Research Center (DKFZ)
Div. Medical and Biological Informatics
Junior group: Computer-assisted Interventions (E131)
Im Neuenheimer Feld 280
69120 Heidelberg, Germany
Phone: +49(0) 6221-42-3545
>
>
> Hi all,
>
> I turned on gpu volume rendering with
>
> node->SetProperty("volumerendering.usegpu",mitk::BoolProperty::New(true),FourView->GetRenderWindow4()->GetRenderer());
>
> and after adding node to storage I am updating rendering with
>
> mitk::RenderingManager::GetInstance()->InitializeViews(geometry);
>
> but in render window volume is not appearing at focus I have to zoom out to
> find it. It is ok when I am using normal volume rendering. What I tried to
> set camera is:
>
> mitk::Point3D n = node->GetData()->GetGeometry()->GetCenter();
> vtkCamera * camera = vtkCamera::New();
> camera =
> FourView->GetRenderWindow4()->GetRenderer()->GetVtkRenderer()->GetActiveCamera();
> camera->SetFocalPoint(n.GetElement(0),n.GetElement(1),n.GetElement(2));
> camera->SetPosition(0,0,0);
> camera->ComputeViewPlaneNormal();
> FourView->GetRenderWindow4()->GetRenderer()->GetVtkRenderer()->SetActiveCamera(camera);
> FourView->GetRenderWindow4()->GetRenderer()->GetVtkRenderer()->ResetCamera();
>
> but it is not effective.
>
> Is there any setting through mitkCameraController or any way to reset camera
> focus on volume?
>
> Regards,
> Tab
>
>
>
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