1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
#!/usr/bin/env python
## Program: VMTK
## Module: $RCSfile: vmtkcenterlinesmoothing.py,v $
## Language: Python
## Date: $Date: 2006/07/17 09:52:56 $
## Version: $Revision: 1.1 $
## 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 vtkvmtk
import sys
import pypes
vmtkcenterlinesmoothing = 'vmtkCenterlineSmoothing'
class vmtkCenterlineSmoothing(pypes.pypeScript):
def __init__(self):
pypes.pypeScript.__init__(self)
self.Centerlines = None
self.NumberOfSmoothingIterations = 100
self.SmoothingFactor = 0.1
self.SetScriptName('vmtkcenterlinesmoothing')
self.SetScriptDoc('smooth centerlines with a moving average filter')
self.SetInputMembers([
['Centerlines','i','vtkPolyData',1,'','the input centerlines','vmtksurfacereader'],
['NumberOfSmoothingIterations','iterations','int',1,'(0,)'],
['SmoothingFactor','factor','float',1,'(0.0,)']
])
self.SetOutputMembers([
['Centerlines','o','vtkPolyData',1,'','the output centerlines','vmtksurfacewriter']
])
def Execute(self):
if self.Centerlines == None:
self.PrintError('Error: No input centerlines.')
centerlineSmoothing = vtkvmtk.vtkvmtkCenterlineSmoothing()
centerlineSmoothing.SetInputData(self.Centerlines)
centerlineSmoothing.SetNumberOfSmoothingIterations(self.NumberOfSmoothingIterations)
centerlineSmoothing.SetSmoothingFactor(self.SmoothingFactor)
centerlineSmoothing.Update()
self.Centerlines = centerlineSmoothing.GetOutput()
if __name__=='__main__':
main = pypes.pypeMain()
main.Arguments = sys.argv
main.Execute()
|
