[vtkusers] RPD + tcl

[John Biddiscombe]

I'm in the process of generating tcl and GUI wrappers for vtk
objects to be used in RPD. Can anyone tell me if there exists any
example code of how to embed a "tcl window" in a program and
handle the passing of users commands into the interpreter. I'm
sure that this must have been done oodles of times before and it'd
save me considerable effort if I could drop a chunk of code into
RPD.

I realise this is slightly off topic, but it's for use in a vtk
GUI and many people reading the list use tcl and might be able to
help.

thanks

John B