[vtkusers] vtkAppendFilter

[kshivann at engineering.uiowa.edu]

hi all,
    i am using vtkAppendFilter to append two data sets. the first  
contains scalar values associated with the points in the set and the  
second one does not. I am subsequently using vtkMergeCells to merge  
the coincident nodes. But the ptList used in vtkMergeCells does not  
seem to be have any values while being called by CopyData function in  
vtkMergeCells.

thanks

Kiran