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IDProjectCategoryView StatusDate SubmittedLast Update
0031414Open CASCADE[OCCT] OCCT:Modeling Algorithmspublic2020-03-06 12:462020-09-15 16:22
Reporterazv 
Assigned Tojgv 
PrioritylowSeverityminor 
StatusassignedResolutionopen 
PlatformOSOS Version
Product Version[OCCT] 7.4.0 
Target Version[OCCT] 7.6.0*Fixed in Version 
Summary0031414: Incorrect results in existing tests of extrema for concentric arcs
DescriptionThe following tests provide wrong results:

lowalgos extcc bug29712_34
lowalgos extcc bug29712_35


The "extrema" algorithm should return the same results when changing the order of arguments. Also, the number of the found extremas is incorrect (1 instead of 2).
Steps To Reproduce
lowalgos extcc bug29712_34
lowalgos extcc bug29712_35

Additional information
and documentation updates
The problem is found in scope of issue #31407 while fixing the regression appeared after #29712.
TagsNo tags attached.
Test case number
Attached Files

- Relationships

-  Notes
(0090858)
msv (developer)
2020-03-06 18:28

I would correct the description: the number of the found extremas is incorrect (2 instead of infinite number).

- Issue History
Date Modified Username Field Change
2020-03-06 12:46 azv New Issue
2020-03-06 12:46 azv Assigned To => msv
2020-03-06 12:47 azv Relationship added child of 0029712
2020-03-06 12:47 azv Relationship added related to 0031407
2020-03-06 18:28 msv Note Added: 0090858
2020-03-19 09:31 vsr Note Added: 0091040
2020-03-19 09:31 vsr Assigned To msv => jgv
2020-03-19 09:31 vsr Priority normal => immediate
2020-03-19 09:31 vsr Status new => assigned
2020-03-19 10:52 vsr Note Deleted: 0091040
2020-03-19 10:52 vsr Priority immediate => low
2020-09-15 16:22 msv Target Version 7.5.0 => 7.6.0*


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