[vtkusers] How to read and map multiple scalars and vectors to mapper

[Bharati]

Hello,
 
I am reading a vtu file with vtkXMLUnstructuredGridReader. The file has
multiple scalars and vectors. I could read all the values using
vtkPointData and vtkDataArray. But I want to use a mapper to which I
want to set the input selectively for any scalar or vector. Can I get
different outputs with GetOutput() ? 
 
With regards,
Bharati Page.
 
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