def __init__(self, module_manager):
SimpleVTKClassModuleBase.__init__(
self, module_manager,
vtk.vtkRecursiveDividingCubes(), 'Processing.',
('vtkImageData',), ('vtkPolyData',),
replaceDoc=True,
inputFunctions=None, outputFunctions=None)
from vtk.util.misc import vtkGetDataRoot
VTK_DATA_ROOT = vtkGetDataRoot()
# Create the RenderWindow, Renderer and both Actors
#
ren1 = vtk.vtkRenderer()
renWin = vtk.vtkRenderWindow()
renWin.SetMultiSamples(0)
renWin.AddRenderer(ren1)
iren = vtk.vtkRenderWindowInteractor()
iren.SetRenderWindow(renWin)
# create pipeline
#
reader = vtk.vtkStructuredPointsReader()
reader.SetFileName("" + str(VTK_DATA_ROOT) + "/Data/ironProt.vtk")
iso = vtk.vtkRecursiveDividingCubes()
iso.SetInputConnection(reader.GetOutputPort())
iso.SetValue(128)
iso.SetDistance(.5)
iso.SetIncrement(2)
isoMapper = vtk.vtkPolyDataMapper()
isoMapper.SetInputConnection(iso.GetOutputPort())
isoMapper.ScalarVisibilityOff()
isoMapper.ImmediateModeRenderingOn()
isoActor = vtk.vtkActor()
isoActor.SetMapper(isoMapper)
isoActor.GetProperty().SetColor(bisque)
outline = vtk.vtkOutlineFilter()
outline.SetInputConnection(reader.GetOutputPort())
outlineMapper = vtk.vtkPolyDataMapper()
outlineMapper.SetInputConnection(outline.GetOutputPort())
outline = vtk.vtkOutlineFilter() outline.SetInputConnection(reader.GetOutputPort()) outlineMapper = vtk.vtkPolyDataMapper() outlineMapper.SetInputConnection(outline.GetOutputPort()) outlineActor = vtk.vtkActor() outlineActor.SetMapper(outlineMapper) contour = vtk.vtkMarchingCubes() contour.SetInputConnection(reader.GetOutputPort()) contour.SetValue(0, 128) contour.Update() contour2 = vtk.vtkRecursiveDividingCubes() contour2.SetInputConnection(reader.GetOutputPort()) contour2.SetValue(128) contour2.SetDistance(2) contour2.SetIncrement(1) contour2.Update() planes = vtk.vtkPlanes() clipper = vtk.vtkClipPolyData() clipper.SetInputConnection(contour.GetOutputPort()) clipper.SetClipFunction(planes) clipper.InsideOutOn() contourMapper = vtk.vtkPolyDataMapper() contourMapper.SetInputConnection(clipper.GetOutputPort())
