[vtkusers] update reader "data live" "pseudo real time"

[pablo p del castillo]

Hello,

It is possible with VTK update reader data received from another external program, i mean in every iteration the data are changing so the render change too.

Even using my own callback i did not get it. Any tip, trick or idea?

proc myCallback {} {
set file1 "stripComplex.vtk"
reader SetFileName "$file1"
reader SetScalarsName "temperature"
#reader Modified
reader Update
}
Advanced thanks,

Pablo