[vtkusers] color glyphs by vector

[Anders Vestbo]

dear vtkusers,

i am using the vtkTensorGlyph class to display some tensors as 
ellipsoids in a tensor field. what i would like to do is to assign 
colors to each ellipsoid based on the direction of a vector, i.e. set 
the red, green and blue components of the color value to the x, y, and z 
components of the vector. can anyone provide me with an hint (example 
code would be highly appreciated!) on how to do this?

Anders Vestbo