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IDProjectCategoryView StatusDate SubmittedLast Update
0031005Open CASCADE[OCCT] OCCT:Modeling Algorithmspublic2019-09-26 13:122019-09-26 13:18
Reporteremv 
Assigned Tomsv 
PrioritynormalSeverityminor 
StatusnewResolutionopen 
PlatformOSOS Version
Product Version 
Target Version[OCCT] 7.5.0*Fixed in Version 
Summary0031005: Modeling Algorithms - Offset wire algorithm is unstable
DescriptionThe algorithm for offsetting wires (BRepFill_OffsetWire) is unstable - little shift of the wire leads to a fail.

The problem has been discovered while working on the issue #0030878 in the test case offset/wire_closed_outside_0_005/D1.
Steps To Reproducebrestore [locate_data_file offset_wire_041.brep] s
mkoffset result s 1 17.06405
# OK
ttranslate s 0.1 0.1 0
mkoffset sresult s 1 17.06405
# Error: Offset is not done.
TagsNo tags attached.
Test case number
Attached Files

- Relationships
related to 0023068assignednbv Open CASCADE Offsets are made with errors on offset test. 

-  Notes
There are no notes attached to this issue.

- Issue History
Date Modified Username Field Change
2019-09-26 13:12 emv New Issue
2019-09-26 13:12 emv Assigned To => msv
2019-09-26 13:12 emv Relationship added child of 0030878
2019-09-26 13:18 emv Relationship added related to 0023068


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