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IDProjectCategoryView StatusDate SubmittedLast Update
0011550VTK(No Category)public2010-12-01 13:112012-12-12 12:18
ReporterDavid Doria 
Assigned ToDavid Gobbi 
PrioritynormalSeverityminorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version5.10.0 
Summary0011550: vtkImageData::FindCell ignores tolerance
DescriptionvtkImageData::FindCell ignores the tolerance parameter. Because of this, there is no way to ensure that FindCell will return a cell when given a point that lies on the boundary of the data set.
Steps To ReproduceThe following code returns -1 when it should return cell 0.

#include <vtkSmartPointer.h>
#include <vtkImageData.h>

int main(int, char *[])
{
 int dims[3] = {1,2,3};
 double spacing[3] = {1.0, 1.0, 1.0};
 vtkSmartPointer<vtkImageData> image =
   vtkSmartPointer<vtkImageData>::New();
 image->SetDimensions(dims);
 image->SetSpacing(spacing);

 double p[3] = {1.0,1.0,1.0};
 int subId;
 double pcoords[3] = {0,0,0};
 double weights[8];
 int index = image->FindCell(p, NULL, 0, 10.0, subId, pcoords, weights);
 std::cout << "index: " << index << std::endl;

 return EXIT_SUCCESS;
}
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  Notes
(0023947)
David Gobbi (developer)
2010-12-13 23:27

 Tolerance checks added on Dec 13, 2010,
commit 01c23323e43d616eec971b2417bda5c0c3e7bcd7

 Issue History
Date Modified Username Field Change
2010-12-01 13:11 David Doria New Issue
2010-12-01 13:17 David Gobbi Assigned To => David Gobbi
2010-12-01 13:17 David Gobbi Status backlog => tabled
2010-12-13 23:27 David Gobbi Note Added: 0023947
2010-12-13 23:27 David Gobbi Status tabled => @80@
2010-12-13 23:27 David Gobbi Resolution open => fixed
2012-12-12 12:18 David Gobbi Status customer review => closed
2012-12-12 12:18 David Gobbi Fixed in Version => 5.10.0

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