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IDProjectCategoryView StatusDate SubmittedLast Update
0000813VTK(No Category)public2004-04-29 20:012016-08-12 09:54
ReporterMathieu Malaterre 
Assigned ToBerk Geveci 
PriorityhighSeveritymajorReproducibilityalways
StatusclosedResolutionmoved 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version 
Project
Type
Summary0000813: Bug int vtkDataSetAttributes when Array are NULL
DescriptionHi,

I'm trying to use vtkClipPolyData to clip some tubes produced by a vtkTubeFilter. Everything is working well if I don't set scalars to my vtkPolyData (the input of the vtkTubeFilter). However, I need to set the scalars to use the SetVaryRadiusToVaryRadiusByScalar().

The debugger returns a runtime error in the function
vtkDataSetAttributes::InterpolateTuple() of the vtkDataSetAttributes.cxx
class (ln 1079).

I'm using VTK from CVS updated this morning on a Win2K platform with MSVC
6.0
Am I doing something wrong?

Thanks for the help,
Steps To Reproduce
Additional Information
TagsNo tags attached.
Relationships
Attached Filescxx clip-crash.cxx (2,798) 1969-12-31 19:00
https://www.vtk.org/Bug/file/5092/clip-crash.cxx
Issue History
Date ModifiedUsernameFieldChange
2011-06-16 13:11Zack GalbreathCategory => (No Category)
2016-08-12 09:54Kitware RobotNote Added: 0036723
2016-08-12 09:54Kitware RobotStatusexpired => closed
2016-08-12 09:54Kitware RobotResolutionopen => moved

Notes
(0001002)
Mathieu Malaterre   
2004-04-29 20:02   
Adding the backtrace:

[Thread debugging using libthread_db enabled]
[New Thread -1084759936 (LWP 5113)]
 
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1084759936 (LWP 5113)]
0x0087b2d1 in vtkDataSetAttributes::CopyTuple(vtkDataArray*, vtkDataArray*, int, int) (this=0x9bb3480, fromData=0x9bb43f0, toData=0x9bb7da0, fromId=1,
    toId=0) at /home/malaterre/Kitware/VTK/Common/vtkDataSetAttributes.cxx:721
721 *to++ = *from++;
(gdb) bt
#0 0x0087b2d1 in vtkDataSetAttributes::CopyTuple(vtkDataArray*, vtkDataArray*, int, int) (this=0x9bb3480, fromData=0x9bb43f0, toData=0x9bb7da0, fromId=1,
    toId=0) at /home/malaterre/Kitware/VTK/Common/vtkDataSetAttributes.cxx:721
#1 0x0087ac1e in vtkDataSetAttributes::CopyData(vtkDataSetAttributes*, int, int) (this=0x9bb3480, fromPd=0x9bb45d0, fromId=1, toId=0)
    at /home/malaterre/Kitware/VTK/Common/vtkDataSetAttributes.cxx:533
#2 0x0098d560 in vtkTriangle::Clip(double, vtkDataArray*, vtkPointLocator*, vtkCellArray*, vtkPointData*, vtkPointData*, vtkCellData*, int, vtkCellData*, int) (this=0x9bbdf58, value=0, cellScalars=0x9bbe580, locator=0x9bb7c18, tris=0x9bb3d50, inPd=0x9bb45d0, outPd=0x9bb3480, inCd=0x9bb3078, cellId=0,
    outCd=0x9bb3500, insideOut=0) at /home/malaterre/Kitware/VTK/Common/vtkTriangle.cxx:890
#3 0x0098f3d6 in vtkTriangleStrip::Clip(double, vtkDataArray*, vtkPointLocator*, vtkCellArray*, vtkPointData*, vtkPointData*, vtkCellData*, int, vtkCellData*, int) (this=0x9bbd980, value=0, cellScalars=0x9bbd010, locator=0x9bb7c18, tris=0x9bb3d50, inPd=0x9bb45d0, outPd=0x9bb3480, inCd=0x9bb3078, cellId=0,
    outCd=0x9bb3500, insideOut=0) at /home/malaterre/Kitware/VTK/Common/vtkTriangleStrip.cxx:311
#4 0x008a745f in vtkGenericCell::Clip(double, vtkDataArray*, vtkPointLocator*, vtkCellArray*, vtkPointData*, vtkPointData*, vtkCellData*, int, vtkCellData*, int) (this=0x9bbd900, value=0, cellScalars=0x9bbd010, locator=0x9bb7c18, connectivity=0x9bb3d50, inPd=0x9bb45d0, outPd=0x9bb3480, inCd=0x9bb3078,
    cellId=0, outCd=0x9bb3500, insideOut=0) at /home/malaterre/Kitware/VTK/Common/vtkGenericCell.cxx:148
#5 0x002b182e in vtkClipPolyData::Execute() (this=0x9bb31e8) at /home/malaterre/Kitware/VTK/Graphics/vtkClipPolyData.cxx:261
#6 0x009763cf in vtkSource::ExecuteData(vtkDataObject*) (this=0x9bb31e8, output=0x9bb3270) at /home/malaterre/Kitware/VTK/Common/vtkSource.cxx:500
#7 0x00975ff6 in vtkSource::UpdateData(vtkDataObject*) (this=0x9bb31e8, output=0x9bb3270) at /home/malaterre/Kitware/VTK/Common/vtkSource.cxx:410
#8 0x008748eb in vtkDataObject::UpdateData() (this=0x9bb3270) at /home/malaterre/Kitware/VTK/Common/vtkDataObject.cxx:354
0000009 0x00874605 in vtkDataObject::Update() (this=0x9bb3270) at /home/malaterre/Kitware/VTK/Common/vtkDataObject.cxx:253
#10 0x0097544a in vtkSource::Update() (this=0x9bb31e8) at /home/malaterre/Kitware/VTK/Common/vtkSource.cxx:136
0000011 0x08049533 in main () at /home/malaterre/Kitware/Test/clip-crash.cxx:103
(0001003)
Mathieu Malaterre   
2004-04-29 20:03   
Adding the vFilter->GetOutput()->Print( cout ):

...
  Point Data:
    Debug: Off
    Modified Time: 186
    Reference Count: 1
    Registered Events: (none)
    Number Of Arrays: 3
    Array 0 name = NULL
    Array 1 name = NULL
    Array 2 name = TubeNormals
    Number Of Components: 5
    Number Of Tuples: 0
...

I would say that vtkAssignAttributes is not skipping the NULL array.
(0001004)
Mathieu Malaterre   
2004-04-30 12:40   
Changing the Summary to something more accurate.
(0001078)
Mathieu Malaterre   
2004-05-18 17:06   
An easy work around is to do:

vScalars->SetName( "default" );
(0036723)
Kitware Robot   
2016-08-12 09:54   
Resolving issue as `moved`.

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