Hello,

I want to change the sample distance of my 3d visualisation. The source is a 
mitk Image and the 3d is in vtk. I used a vtkVolumeRayCastMapper object but 
nothing happened.
The code:

vtkVolumeRayCastMapper *volumeMapper = vtkVolumeRayCastMapper::New();

mitk::Image::Pointer img = dynamic_cast<mitk::Image*>( node->GetData() );       

volumeMapper->SetInput(img->GetVtkImageData());
                        
volumeMapper->SetSampleDistance(50.0); 

mitk::RenderingManager::GetInstance()->RequestUpdateAll();

Thanks for the responses
-- 
Psssst! Schon vom neuen GMX MultiMessenger gehört?
Der kann`s mit allen: http://www.gmx.net/de/go/multimessenger

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