[Paraview] paraview3.3.0: Glyph filter ignores ScaleFactor in a script?

[Robert Cimrman]

Hi all,

I try to visualize a point vector field 'u' using arrow glyphs, but no 
matter how I set 'ScaleFactor' property the arrows stay the same (too 
big). The relevant part of the code is below - what I am doing wrong? I 
have even created the scene in the GUI, saved it into .pvsm file, loaded 
into another script, examined the Glyph proxy and set the Glyph 
properties in my script accordingly. No change :(

...
reader = servermanager.sources.LegacyVTKFileReader( FileNames = 
[inFileName] )

view = servermanager.CreateRenderView()

arrows = servermanager.filters.Glyph( Input = reader )
arrows.SelectInputScalars = [ '', '', '', '', 'p' ]
arrows.SelectInputVectors = [ '1', '', '', '', 'u' ]
arrows.ScaleMode = 1
arrows.Orient = 1
arrows.ScaleFactor = 0.001
arrows.Source = servermanager.sources.ArrowSource()

arep = servermanager.CreateRepresentation( arrows, view )

view.StillRender()
view.ResetCamera()
camera = view.GetActiveCamera()
camera.Elevation( 45 )
view.StillRender()
...

r.