[vtkusers] How to use paraview glyph to visualize tensor field

[Peng (Patrick) Cheng]

Hi all,
I have a tensor image, I want to use the paraview to visualiaze it, 
using the oriented glyph, I am trying to use the three eigen vector as 
the orientation of the sphere, and another scalar value to scale it. how 
do I do this? How do I write a file for the paraview to read in?
Thanks
Patrick
-- 

Peng (Patrick) Cheng
Research Assistant
Radiology, Magnetic Resonance Imaging (MRI) Center
University of Iowa Hospital and Clinics
Iowa City, IA 52246

Office:  0453-E JCP
Phone:   (319)356-7808 (O)
          (319)400-7442 (C)
Email:   peng-cheng at uiowa.edu
Website: http://css.engineering.uiowa.edu/~pcheng/