[vtkusers] vtkOBJReader example for C++

[Sergey Programmer]

Hi all!

Can anybody provide an example (C++ would be perfect) how to read OBJ files
using vtkOBJReader? I'm trying the following with no success:

My class extends vtkOBJReader, in the Open method I do

    SetFileName( fname.c_str() );
    Update();
    vtkDataObject * src = GetOutput();

and then src is 0 even after I specified correct filename. What am I doing
wrong?

Regards,
C
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