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IDProjectCategoryView StatusLast Update
0021955CommunityOCCT:Modeling Algorithmspublic2013-07-10 18:10
ReporterabvAssigned Tojgv 
Status assignedResolutionopen 
Summary0021955: Tolerance control in Extrema
DescriptionThis is contribution from OCC user Jane Hu put on Projects section on at 2008-10-09, see


During solving a bug, I notice that in point Extrema code, tolerance check
isn't carried over to details, thus boundary points often can't be found in the
U V space. I have following patches to correct it, as bugs coming, I may have
more patches to fix similar problems.
TagsNo tags attached.
Test case number

Attached Files

  • JaneHu_Extrema.patch (1,863 bytes)


2010-08-11 12:15


JaneHu_Extrema.patch (1,863 bytes)


2013-07-10 18:10

manager   ~0025017

The version of the patch for OCCT 6.6.0 can be found at

Issue History

Date Modified Username Field Change
2010-10-06 19:00 bugmaster Status closed => assigned
2010-10-06 19:00 bugmaster Resolution suspended => @0@
2010-10-06 19:01 bugmaster Assigned To bugmaster => jgv
2011-08-02 11:31 bugmaster Category OCCT:MOA => OCCT:Modeling Algorithms
2013-07-10 18:10 abv Note Added: 0025017