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package require vtk
package require vtkinteraction
vtkRenderer Ren1
Ren1 SetBackground 0.33 0.35 0.43
vtkRenderWindow renWin
renWin AddRenderer Ren1
renWin SetSize 300 300
vtkRenderWindowInteractor iren
iren SetRenderWindow renWin
vtkImageReader reader
reader SetDataByteOrderToLittleEndian
reader SetDataExtent 0 63 0 63 1 93
reader SetDataSpacing 3.2 3.2 1.5
reader SetFilePrefix "$VTK_DATA_ROOT/Data/headsq/quarter"
reader SetDataMask 0x7fff
reader Update
vtkMetaImageWriter pvTemp200
pvTemp200 SetFileName "mhdWriter.mhd"
pvTemp200 SetInputData [ reader GetOutput]
pvTemp200 Write
vtkMetaImageReader pvTemp90
pvTemp90 SetFileName "mhdWriter.mhd"
pvTemp90 Update
vtkLookupTable pvTemp109
pvTemp109 SetNumberOfTableValues 256
pvTemp109 SetHueRange 0.6667 0
pvTemp109 SetSaturationRange 1 1
pvTemp109 SetValueRange 1 1
pvTemp109 SetTableRange 37.3531 260
pvTemp109 SetVectorComponent 0
pvTemp109 Build
vtkContourFilter pvTemp110
pvTemp110 SetInputData [pvTemp90 GetOutput 0]
pvTemp110 SetValue 0 1150
pvTemp110 SetComputeNormals 1
pvTemp110 SetComputeGradients 0
pvTemp110 SetComputeScalars 0
vtkPolyDataMapper pvTemp114
pvTemp114 SetInputConnection [pvTemp110 GetOutputPort]
pvTemp114 SetImmediateModeRendering 1
pvTemp114 SetScalarRange 0 1
pvTemp114 UseLookupTableScalarRangeOn
pvTemp114 SetScalarVisibility 1
pvTemp114 SetScalarModeToUsePointFieldData
pvTemp114 SelectColorArray "ImageFile"
pvTemp114 SetLookupTable pvTemp109
vtkActor pvTemp115
pvTemp115 SetMapper pvTemp114
[ pvTemp115 GetProperty] SetRepresentationToSurface
[pvTemp115 GetProperty] SetInterpolationToGouraud
[pvTemp115 GetProperty] SetAmbient 0
[pvTemp115 GetProperty] SetDiffuse 1
[pvTemp115 GetProperty] SetSpecular 0
[pvTemp115 GetProperty] SetSpecularPower 1
[pvTemp115 GetProperty] SetSpecularColor 1 1 1
Ren1 AddActor pvTemp115
iren Initialize
# prevent the tk window from showing up then start the event loop
wm withdraw .
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