MantisBT - VTK
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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 
Project
Type
Summary0000868: vtkLinearSubdivisionFilter does not pass quads
DescriptionIt would be nice if vtkLinearSubdivisionFilter would pass quads to the output, or at least produce a warning
Steps To Reproduce
Additional Information
TagsNo tags attached.
Relationships
Attached Files? surface.vtk (729) 1969-12-31 19:00
https://www.vtk.org/Bug/file/5110/surface.vtk
? subdivide.py (1,197) 1969-12-31 19:00
https://www.vtk.org/Bug/file/5111/subdivide.py
Issue History
Date ModifiedUsernameFieldChange
2008-11-30 09:17Mathieu MalaterreAssigned ToMathieu Malaterre => David Cole
2011-01-19 10:04David ColeAssigned ToDavid Cole =>
2011-06-16 13:11Zack GalbreathCategory => (No Category)
2013-06-05 17:27Jean-Christophe Fillion-RobinNote Added: 0030946
2013-06-05 17:28Jean-Christophe Fillion-RobinNote Added: 0030947
2013-07-22 19:13Dave DeMarleNote Added: 0031216
2013-07-22 19:13Dave DeMarleStatusbacklog => expired
2013-07-22 19:13Dave DeMarleAssigned To => Dave DeMarle
2016-08-12 09:54Kitware RobotNote Added: 0036729
2016-08-12 09:54Kitware RobotStatusexpired => closed
2016-08-12 09:54Kitware RobotResolutionopen => moved

Notes
(0030946)
Jean-Christophe Fillion-Robin   
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   
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   
2013-07-22 19:13   
If the bug persists in 6.0.0, please reopen.
(0036729)
Kitware Robot   
2016-08-12 09:54   
Resolving issue as `moved`.

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