[vtk-developers] [VTK 0013368]: vtkImplicitBoolean Difference not working

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The following issue has been SUBMITTED. 
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http://vtk.org/Bug/view.php?id=13368 
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Reported By:                Henning Meyer
Assigned To:                
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Project:                    VTK
Issue ID:                   13368
Category:                   (No Category)
Reproducibility:            have not tried
Severity:                   minor
Priority:                   high
Status:                     backlog
Project:                    TBD 
Type:                       incorrect functionality 
Resolution:                 open
Fixed in Version:           
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Date Submitted:             2012-08-17 07:50 EDT
Last Modified:              2012-08-17 07:50 EDT
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Summary:                    vtkImplicitBoolean Difference not working
Description: 
when trying to subtract to build the boolean difference implicit functions, just
the result of the first function is returned. Not difference operation is
performed.
Nevertheless, Union and Intersection work fine.
See attached example - first a union of a quadric ellipsoid and a sphere is
calculated and displayed. After closing the window the calculation is repeated
in difference mode. But as result only the full quadric is displayed - no sphere
is subtracted.
Unfortunately I wasn't unable to find the cause.
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Issue History 
Date Modified    Username       Field                    Change               
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2012-08-17 07:50 Henning Meyer  New Issue                                    
2012-08-17 07:50 Henning Meyer  File Added: ImplicitTest.tbz                    
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