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IDProjectCategoryView StatusDate SubmittedLast Update
0021595Open CASCADE[OCCT] OCCT:Modeling Algorithmspublic2010-02-19 19:262012-12-20 11:35
Reporterabv 
Assigned Toabk 
PrioritynormalSeveritytrivial 
StatusassignedResolutionopen 
PlatformOSAllOS Version
Product Version 
Target VersionFixed in Version 
Summary0021595: BRepFilletAPI_MakeFillet produces invalid shape (tolerances are incorrect)
DescriptionThis problem has been discovered as formal regression on test case cfi/012/B1
during testing improvement OCC21547.

The fillet shape produced in this test case by command "blend" is incorrect:
tolerance of edges is not sufficient to satisfy SameParameter criterion. Note
that before testing OCC21547 this effect was hidden due to running tcopy
command on result whose side-effect was increase of tolerances (see OCC21594).

Another problem is that fillet faces have big tolerance (0.00049): this is not
completely correct, since this has no real meaning, and at the same time
according to OCCT rules tolerances of edges should be greater than tolerance of
the face.
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- Issue History
Date Modified Username Field Change
2010-02-19 19:29 abv BugsThisDependsOn => 21547
2010-07-28 15:39 bugmaster Assigned To bugmaster => abv
2010-07-28 15:39 bugmaster Status new => assigned
2010-07-28 15:44 abv Assigned To abv => jgv
2011-08-02 11:31 bugmaster Category OCCT:MOA => OCCT:Modeling Algorithms
2012-12-20 11:35 abv Assigned To jgv => abk


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