[vtkusers] How to realize volume raycast?

[Chunyan Jiang]

Dear VTK users,
I import 3d image data to vtkImageImport. Now I want to realize volume
rendering. So I use the example SimpleRayCast and add the vtkImageImport to
the line:
volumeMapper->SetInput(importer->GetOutput());
instead of
volumeMapper->SetInput(reader->GetOutput());

But the data can not be displayed on the screen. How should I do?
Thanks in advance!

Chunyan

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Chunyan Jiang, Dipl.-Inform.,
Institut for Telematic
Bahnhofstrasse 30-32, D-54292 Trier, Germany
Phone: (+49) (0)651-97551-34
Fax: (+49) (0)651-97551-12
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