[vtkusers] data convertion and coloring problem.

[Peter Spring]

Dear all,

Goodday, and merry christmas.

i have met some problem when i generating some vtk binary data using
vtkPolyDataWrite.

what i did was using Dicom reader to read a set of dicom files and
construction iso surface after that i use vtkPolyDataWriter to save
the data to be vtk binary. things can be conducted perfectly but one
problem bothers me is the coloring.

when i read the generated vtk binary data, the data is shown with some
color. it is very strange because i did not assign any color when i
previously do the iso surface construction.  and i notice that
different iso value has different color.... for the vtk binary data.

can someone help me on this issue since i do not want any color on the
vtk binary data.

thanks very much...


Yours

P.