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IDProjectCategoryView StatusDate SubmittedLast Update
0030898Community[OCCT] OCCT:Modeling Algorithmspublic2019-08-13 14:482019-08-13 14:49
Reporterdenix56 
Assigned Tomsv 
PrioritynormalSeverityminor 
StatusnewResolutionopen 
PlatformOSOS Version
Product Version[OCCT] 7.3.0 
Target VersionFixed in Version 
Summary0030898: Incorrect shape produced in BRepOffsetAPI_MakePipeShell
DescriptionThe problem is following - depending on the order of the edges in the Profile the BRepOffsetAPI_MakePipeShell either produces valid shape or not, but, at least in this case it should produce valid shape always.

The input.brep contains breps in such order:
path, profile, vertex

output.brep is the invalid result
output_valid.brep is the valid result



BRepOffsetAPI_MakePipeShell sweep(path);
sweep.SetTransitionMode(BRepBuilderAPI_TransitionMode::BRepBuilderAPI_RightCorner);
sweep.Add(profile, vertex, Standard_False, Standard_False);
sweep.Build();
TagsNo tags attached.
Test case number
Attached Files? file icon input.brep (1,619 bytes) 2019-08-13 14:48
? file icon output.brep (17,399 bytes) 2019-08-13 14:48
? file icon output_valid.brep (18,141 bytes) 2019-08-13 14:49

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- Issue History
Date Modified Username Field Change
2019-08-13 14:48 denix56 New Issue
2019-08-13 14:48 denix56 Assigned To => msv
2019-08-13 14:48 denix56 File Added: input.brep
2019-08-13 14:48 denix56 File Added: output.brep
2019-08-13 14:49 denix56 File Added: output_valid.brep


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