def vtkCleanPolyData(self, inputModelNode, tolerance, runtimeLabel):
runtime = vtk.vtkTimerLog()
runtime.StartTimer()
# vtkVertexGlyphFilter
glyphFilter = vtk.vtkVertexGlyphFilter()
glyphFilter.SetInputConnection(inputModelNode.GetPolyDataConnection())
# vtkCleanPolyData
cleanPolyData = vtk.vtkCleanPolyData()
cleanPolyData.SetInputConnection(glyphFilter.GetOutputPort())
cleanPolyData.SetTolerance(tolerance)
cleanPolyData.Update()
runtime.StopTimer()
runtimeLabel.setText('vtkCleanPolyData computed in %.2f' % runtime.GetElapsedTime() + ' s.')
inputModelNode.SetAndObservePolyData(cleanPolyData.GetOutput())
def vtkCleanPolyData(self, inputModelNode, tolerance, runtimeLabel):
runtime = vtk.vtkTimerLog()
runtime.StartTimer()
# vtkVertexGlyphFilter
glyphFilter = vtk.vtkVertexGlyphFilter()
glyphFilter.SetInputConnection(inputModelNode.GetPolyDataConnection())
# vtkCleanPolyData
cleanPolyData = vtk.vtkCleanPolyData()
cleanPolyData.SetInputConnection(glyphFilter.GetOutputPort())
cleanPolyData.SetTolerance(tolerance)
cleanPolyData.Update()
runtime.StopTimer()
runtimeLabel.setText('vtkCleanPolyData computed in %.2f' %
runtime.GetElapsedTime() + ' s.')
inputModelNode.SetAndObservePolyData(cleanPolyData.GetOutput())
def FiducialsToPolyData(self, fiducials, polyData):
points = vtk.vtkPoints()
n = fiducials.GetNumberOfFiducials()
for fiducialIndex in range(0, n):
p = [0, 0, 0]
fiducials.GetNthFiducialPosition(fiducialIndex, p)
points.InsertNextPoint(p)
tempPolyData = vtk.vtkPolyData()
tempPolyData.SetPoints(points)
vertex = vtk.vtkVertexGlyphFilter()
vertex.SetInputData(tempPolyData)
vertex.Update()
polyData.ShallowCopy(vertex.GetOutput())
def FiducialsToPolyData(self, fiducials, polyData):
points = vtk.vtkPoints()
n = fiducials.GetNumberOfFiducials()
for fiducialIndex in range( 0, n ):
p = [0, 0, 0]
fiducials.GetNthFiducialPosition( fiducialIndex, p )
points.InsertNextPoint( p )
tempPolyData = vtk.vtkPolyData()
tempPolyData.SetPoints( points )
vertex = vtk.vtkVertexGlyphFilter()
vertex.SetInputData( tempPolyData )
vertex.Update()
polyData.ShallowCopy( vertex.GetOutput() )
