catch {load vtktcl}
# get the interactor ui
source ../../examplesTcl/vtkInt.tcl
source ../../examplesTcl/colors.tcl

# Create the RenderWindow, Renderer and both Actors
#
vtkRenderer ren1
vtkRenderWindow renWin
    renWin AddRenderer ren1
vtkRenderWindowInteractor iren
    iren SetRenderWindow renWin

# create pipeline
#
vtkStructuredPointsReader reader
    reader SetFileName "../../../vtkdata/ironProt.vtk"
vtkContourFilter iso
    iso SetInput [reader GetOutput]
    iso SetValue 0 128
vtkPolyDataMapper isoMapper
    isoMapper SetInput [iso GetOutput]
    isoMapper ScalarVisibilityOff
vtkActor isoActor
    isoActor SetMapper isoMapper
set isoProp [isoActor GetProperty]
eval $isoProp SetColor $bisque

vtkOutlineFilter outline
    outline SetInput [reader GetOutput]
vtkPolyDataMapper outlineMapper
    outlineMapper SetInput [outline GetOutput]
vtkActor outlineActor
    outlineActor SetMapper outlineMapper
set outlineProp [outlineActor GetProperty]
#eval $outlineProp SetColor 0 0 0

# Add the actors to the renderer, set the background and size
#
ren1 AddActor outlineActor
ren1 AddActor isoActor
ren1 SetBackground 1 1 1
renWin SetSize 500 500
ren1 SetBackground 0.1 0.2 0.4
renWin DoubleBufferOn
iren Initialize

# render the image
#
iren SetUserMethod {wm deiconify .vtkInteract}

renWin Render
#renWin SetFileName "ironPIso.tcl.ppm"
#renWin SaveImageAsPPM

# prevent the tk window from showing up then start the event loop
wm withdraw .


