[vtkusers] Volume Rendering of TIFF images

[lappadj at libero.it]

Hello Lisa,
Ii have the same problem of Andre,how i can set the output data 
correctly in the reader,because i have this problem with 
vtkVolume16Reader?
Thanks you
Massimiliano




> Hello Andre,
> 
> Did you set the scalar type of the output data correctly in the 
reader? If
> the reader is reading 4 bytes per voxel instead of 2 (or 2 instead of 
1) it
> would cause this problem.
> 
> Lisa
> 
> ----- Original Message -----
> From: "André Leite Futuro" <futuro at ufrj.br>
> To: "VTK list" <vtkusers at public.kitware.com>
> Sent: Thursday, October 25, 2001 10:34 AM
> Subject: [vtkusers] Volume Rendering of TIFF images
> 
> 
> > Hi everyone on the list. I'm a student of Electronic and Computer
> > Engineering in the Federal University of Rio de Janeiro, Brazil, 
and I've
> > just started using VTK with Visual C++.
> >
> > I'm trying to make a Volume Rendering of images in the TIFF format, 
but
> I'm
> > having some trouble, may be someone can help me.
> >
> > I use the function SetDataExtent(0,300,0,300,0,29) and then I open 
the
> > images with SetFileName.
> > To map I'm using the vtkVolumeRayCastMapper. But when I Render the 
volume,
> > it seems like the size of each Image is 150x150 and not 300x300, 
like it
> had
> > to be.
> >
> > If someone knows what I'm talking about and wants to help me, I 
would be
> > very glad.
> >
> > André Futuro.
> >
> >
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