[vtkusers] Tcl interaction

[Ron Inbar]

Hi,

If I remember correctly, there are two ways to interact with the contents of
a RenderWindow using Tcl:
1. the class vtkRenderWindowInteractor
2. the Tcl package vtkinteraction
The first method has the disadvantage that it cannot be customized using
Tcl.  
Correct me if I'm wrong so far.
Where can I find a description of the 2nd method?

Thanks in advance,

Ron