[vtkusers] c++ Question, please help!

[Sharbel Dalal]

I am trying to open a file in ctkStructuredPointsReader, but I don't know
how to set the file name. 

 

I am trying to implement this script in c++ (its written in tcl - Thanks to
Bryan Cole for giving it to me) 

 

I have created a vtkstrucutedPointsReader pointer, but I don't know how to
set the file to it.. please help me!

See script below

 

Thanks allot

 

 

reader=vtkStructuredPointsReader()

reader.SetFileName('outputfile.vtk')

 

geom=vtkImageDataGeometryFilter()

geom.SetInput(reader.GetOutput())

 

warp=vtkWarpScalar()

warp.SetInput(geom.GetOutput())

warp.SetScaleFactor(30.0)

warp.SetNormal(1.0,0,0)

 

mapper=vtkPolyDataMapper()

mapper.SetInput(warp.GetOutput())

 

actor=vtkActor()

actor.SetMapper(mapper)

 

ren=vtkRenderer()

ren.SetBackground(0.7,0.7,0.7)

ren.AddActor(actor)

 

renwin=vtkRenderWindow()

renwin.AddRenderer(ren)

 

iren=vtkRenderWindowInteractor()

iren.SetRenderWindow(renwin)

iren.Initialize()

iren.Start()

 

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