[vtkusers] Volume Rendering with RGB values from PPM files

[Naoko TAKAYA]

Dear Vtkusers

I'm trying to reconstruct a 3D volume from PPM files, which 
are slice images of human brain.
I want each resulting voxels to have RGB values from those
PPM files and render the volume using volume raycasting.

Is this possible using VTK?
If so please tell me how to do it.

I'm using VTK4.0 and Microsoft Visual C++ 6.0.

Any advice is appreciated ;)
Thank you in advance.

Naoko Takaya
takaya at cv.cs.ritsumei.ac.jp