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0002270

VTK

(No Category)

public

2005-09-20 19:57

2016-08-12 09:54

Reporter

John Norris

Assigned To

Kitware Robot

Priority

normal

Severity

major

Reproducibility

always

Status

closed

Resolution

moved

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OS Version

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Target Version

Fixed in Version

Summary

0002270: vtkCutter can't handle VTK_EMPTY_CELLs

Description

vtkCutter fails on a vtkUnstructuredGrid containing one or more vtkEmptyCells, since it assumes that each cell has at least one point. In vtkCutter.cxx, lines 740-746:

numCellPts = cellArrayPtr[cellArrayIt];
cellArrayIt++;

//find min and max values in scalar data
range[0] = scalarArrayPtr[cellArrayPtr[cellArrayIt]];
range[1] = scalarArrayPtr[cellArrayPtr[cellArrayIt]];
cellArrayIt++;

After cellArrayIt is advanced the first time (line 740), the code should check to make sure numCellPts is greater than 0.

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Notes
(0036800) Kitware Robot (administrator) 2016-08-12 09:54	Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current VTK Issues page linked in the banner at the top of this page.

Issue History
Date Modified	Username	Field	Change
2008-11-30 09:14	Mathieu Malaterre	Assigned To	Mathieu Malaterre => François Bertel
2008-11-30 20:14	François Bertel	Assigned To	François Bertel =>
2011-06-16 13:11	Zack Galbreath	Category	=> (No Category)
2016-08-12 09:54	Kitware Robot	Note Added: 0036800
2016-08-12 09:54	Kitware Robot	Status	expired => closed
2016-08-12 09:54	Kitware Robot	Resolution	open => moved
2016-08-12 09:54	Kitware Robot	Assigned To	=> Kitware Robot