[vtkusers] transformation problem..

[Jason Lee]

I am trying to perform scaling transformation on STRUCTURED_POINTS 
data...but doesn'twork, although rotation works fine...
Can anyone look at the code and tell me what I am doing wrong..?

.......

vtkStructuredPointsGeometryFilter toGeometry
  toGeometry SetInput [reader GetStructuredPointsOutput]

vtkTransform nerveTransform
        nerveTransform Scale 20.0 20.0 1.0
        nerveTransform RotateX 180.0
vtkTransformFilter nerveTransformFilter
        nerveTransformFilter SetInput [toGeometry  GetOutput]
        nerveTransformFilter SetTransform nerveTransform

......................

thanks...Jason..
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