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#!/usr/bin/env python
## Program: VMTK
## Module: $RCSfile: vmtkcenterlinemerge.py,v $
## Language: Python
## Date: $Date: 2005/09/14 09:49:59 $
## Version: $Revision: 1.4 $
## Copyright (c) Luca Antiga, David Steinman. All rights reserved.
## See LICENCE file for details.
## This software is distributed WITHOUT ANY WARRANTY; without even
## the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
## PURPOSE. See the above copyright notices for more information.
import vtk
import sys
import pypes
import vtkvmtk
vmtkcenterlinemerge = 'vmtkCenterlineMerge'
class vmtkCenterlineMerge(pypes.pypeScript):
def __init__(self):
pypes.pypeScript.__init__(self)
self.Centerlines = None
self.RadiusArrayName = ''
self.GroupIdsArrayName = ''
self.CenterlineIdsArrayName = ''
self.TractIdsArrayName = ''
self.BlankingArrayName = ''
self.Length = 0.0
self.MergeBlanked = 1
self.SetScriptName('vmtkcenterlinemerge')
self.SetScriptDoc('merge centerline tracts belonging to the same groups')
self.SetInputMembers([
['Centerlines','i','vtkPolyData',1,'','the input centerlines','vmtksurfacereader'],
['RadiusArrayName','radiusarray','str',1,'','name of the array where centerline radius is stored'],
['GroupIdsArrayName','groupidsarray','str',1,'','name of the array where centerline group ids are stored'],
['CenterlineIdsArrayName','centerlineidsarray','str',1,'','name of the array where centerline ids are stored'],
['TractIdsArrayName','tractidsarray','str',1,'','name of the array where centerline tract ids are stored'],
['BlankingArrayName','blankingarray','str',1,'','name of the array where centerline blanking information about branches is stored'],
['Length','length','float',1,'(0.0,)','length of the resampling interval'],
['MergeBlanked','mergeblanked','bool',1,'','toggle generation of segments for blanked groups']
])
self.SetOutputMembers([
['Centerlines','o','vtkPolyData',1,'','the output centerlines','vmtksurfacewriter']
])
def Execute(self):
if self.Centerlines == None:
self.PrintError('Error: No input centerlines.')
mergeCenterlines = vtkvmtk.vtkvmtkMergeCenterlines()
mergeCenterlines.SetInput(self.Centerlines)
mergeCenterlines.SetRadiusArrayName(self.RadiusArrayName)
mergeCenterlines.SetGroupIdsArrayName(self.GroupIdsArrayName)
mergeCenterlines.SetCenterlineIdsArrayName(self.CenterlineIdsArrayName)
mergeCenterlines.SetTractIdsArrayName(self.TractIdsArrayName)
mergeCenterlines.SetBlankingArrayName(self.BlankingArrayName)
mergeCenterlines.SetResamplingStepLength(self.Length)
mergeCenterlines.SetMergeBlanked(self.MergeBlanked)
mergeCenterlines.Update()
self.Centerlines = mergeCenterlines.GetOutput()
if __name__=='__main__':
main = pypes.pypeMain()
main.Arguments = sys.argv
main.Execute()
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