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IDProjectCategoryView StatusDate SubmittedLast Update
0000868VTK(No Category)public2004-05-25 09:252016-08-12 09:54
ReporterMathieu Malaterre 
Assigned ToDave DeMarle 
PrioritylowSeverityfeatureReproducibilityalways
StatusclosedResolutionmoved 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version 
Summary0000868: vtkLinearSubdivisionFilter does not pass quads
DescriptionIt would be nice if vtkLinearSubdivisionFilter would pass quads to the output, or at least produce a warning
TagsNo tags attached.
Project
Type
Attached Files? file icon surface.vtk [^] (729 bytes) 1969-12-31 19:00
? file icon subdivide.py [^] (1,197 bytes) 1969-12-31 19:00

 Relationships

  Notes
(0030946)
Jean-Christophe Fillion-Robin (manager)
2013-06-05 17:27

 Updated example for VTK 6:

import vtk

reader = vtk.vtkDataSetReader()
reader.SetFileName('surface.vtk')
#reader.Update()

tf = vtk.vtkTriangleFilter()
tf.SetInputConnection( reader.GetOutputPort())

stripper = vtk.vtkStripper()
stripper.SetInputConnection( tf.GetOutputPort() )

linear = vtk.vtkLinearSubdivisionFilter ()
linear.SetInputConnection(reader.GetOutputPort())
#linear.SetInput (tf.GetOutput())
#linear.SetInput (stripper.GetOutput())
linear.SetNumberOfSubdivisions (3)
linear.Update()

print linear.GetOutput()

renderer = vtk.vtkRenderer()
renWin = vtk.vtkRenderWindow()
iren = vtk.vtkRenderWindowInteractor()
mapper = vtk.vtkDataSetMapper()
actor = vtk.vtkActor()
geo = vtk.vtkGeometryFilter()
pmapper = vtk.vtkPolyDataMapper()

#mapper.SetInput( linear.GetOutput() )
#mapper.SetInput( reader.GetOutput() )
#actor.SetProperty( vtk.vtkProperty() )
#actor.GetProperty().SetRepresentationToWireframe()
 
geo.SetInputConnection( linear.GetOutputPort())
pmapper.SetInputConnection( geo.GetOutputPort())

#actor.SetMapper( mapper )
actor.SetMapper( pmapper )

renderer.SetBackground(1,1,1)
renderer.AddActor( actor )

renWin.AddRenderer( renderer )
renWin.SetSize( 300, 300 )

#Set the render window
iren.SetRenderWindow( renWin )

iren.Initialize()
iren.Start()
(0030947)
Jean-Christophe Fillion-Robin (manager)
2013-06-05 17:28

 Could you check if the recent version of VTK 6 work as expected for your use case ?
(0031216)
Dave DeMarle (administrator)
2013-07-22 19:13

 If the bug persists in 6.0.0, please reopen.
(0036729)
Kitware Robot (administrator)
2016-08-12 09:54

 Resolving issue as `moved`.

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 Issue History
Date Modified Username Field Change
2008-11-30 09:17 Mathieu Malaterre Assigned To Mathieu Malaterre => David Cole
2011-01-19 10:04 David Cole Assigned To David Cole =>
2011-06-16 13:11 Zack Galbreath Category => (No Category)
2013-06-05 17:27 Jean-Christophe Fillion-Robin Note Added: 0030946
2013-06-05 17:28 Jean-Christophe Fillion-Robin Note Added: 0030947
2013-07-22 19:13 Dave DeMarle Note Added: 0031216
2013-07-22 19:13 Dave DeMarle Status backlog => expired
2013-07-22 19:13 Dave DeMarle Assigned To => Dave DeMarle
2016-08-12 09:54 Kitware Robot Note Added: 0036729
2016-08-12 09:54 Kitware Robot Status expired => closed
2016-08-12 09:54 Kitware Robot Resolution open => moved

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