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#!/usr/bin/env python
## Program: VMTK
## Module: $RCSfile: vmtkactivetubes.py,v $
## Language: Python
## Date: $Date: 2006/05/26 12:35:13 $
## Version: $Revision: 1.3 $
## 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.
## Developed with support from the EC FP7/2007-2013: ARCH, Project n. 224390
import vtk
import sys
import vtkvmtk
import vmtkrenderer
import pypes
vmtkactivetubes = 'vmtkActiveTubes'
class vmtkActiveTubes(pypes.pypeScript):
def __init__(self):
pypes.pypeScript.__init__(self)
self.Centerline = None
self.Image = None
self.RadiusArrayName = ''
self.NumberOfIterations = 100
self.PotentialWeight = 1.0
self.StiffnessWeight = 1.0
self.Convergence = 1E-5
self.CFLCoefficient = 0.1
self.MinimumRadius = 0.0
self.NumberOfAngularEvaluations = 16
self.NegativeNormWarnings = False
self.SetScriptName('vmtkactivetubes')
self.SetScriptDoc('')
self.SetInputMembers([
['Centerline','i','vtkPolyData',1,'','','vmtksurfacereader'],
['Image','image','vtkImageData',1,'','','vmtkimagereader'],
['RadiusArrayName','radiusarray','str',1,''],
['NumberOfIterations','iterations','int',1,'(0,)'],
['PotentialWeight','potentialweight','float',1,'(0.0,)'],
['StiffnessWeight','stiffnessweight','float',1,'(0.0,)'],
['Convergence','convergence','float',1,'(0.0,)'],
['CFLCoefficient','cfl','float',1,'(0.0,)'],
['MinimumRadius','minradius','float',1,'(0.0,)'],
['NegativeNormWarnings','warnings','bool',1,''],
['NumberOfAngularEvaluations','angularevaluations','int',1,'(0,)']]
)
self.SetOutputMembers([
['Centerline','o','vtkPolyData',1,'','','vmtksurfacewriter']
])
def Execute(self):
if self.Image == None:
self.PrintError('Error: Image not set.')
activeTubes = vtkvmtk.vtkvmtkActiveTubeFilter()
activeTubes.SetInputData(self.Centerline)
activeTubes.SetPotentialImage(self.Image)
activeTubes.SetRadiusArrayName(self.RadiusArrayName)
activeTubes.SetConvergence(self.Convergence)
activeTubes.SetPotentialWeight(self.PotentialWeight)
activeTubes.SetStiffnessWeight(self.StiffnessWeight)
activeTubes.SetNumberOfIterations(self.NumberOfIterations)
activeTubes.SetCFLCoefficient(self.CFLCoefficient)
activeTubes.SetMinimumRadius(self.MinimumRadius)
activeTubes.SetNumberOfAngularEvaluations(self.NumberOfAngularEvaluations)
activeTubes.SetNegativeNormWarnings(self.NegativeNormWarnings)
activeTubes.Update()
self.Centerline = activeTubes.GetOutput()
if __name__=='__main__':
main = pypes.pypeMain()
main.Arguments = sys.argv
main.Execute()
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