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IDProjectCategoryView StatusDate SubmittedLast Update
0032434Community[OCCT] OCCT:Modeling Algorithmspublic2021-06-11 10:532021-06-11 10:55
ReporterJerome Caucat 
Assigned Tomsv 
PrioritynormalSeverityminor 
StatusnewResolutionopen 
PlatformLinuxOSUbuntu 20.04OS Version64 bit
Product Version[OCCT] 7.5.2 
Target VersionFixed in Version 
Summary0032434: Modeling Algorithms - BRepOffsetAPI_MakePipeShell fail when using discrete trihedron mode
DescriptionUsing OCCT 7.5.2 with the patch for https://tracker.dev.opencascade.org/view.php?id=29645 [^] and https://tracker.dev.opencascade.org/view.php?id=31147. [^]

When trying to build a pipe with the provided spine and profiles using "setsweep -DT" the pipe is not constructed (Standard_NullObject).

Note that when using "setsweep -CF" the pipe is constructed but is distorted: some parts do not follow the profile.
Steps To ReproduceI provide 5 sets of .brep samples (1 spine and 6 profiles for each), they are similar samples and I believe that they show the same problem.

I also provide a DRAW file <code>test_DT.tcl</code> to run the pipe construction on the first sample.
TagsNo tags attached.
Test case number
Attached Fileszip file icon samples.zip (19,626 bytes) 2021-06-11 10:53

- Relationships
related to 0029645verifiedbugmaster Hang on making pipe shell using BRepOffsetAPI_MakePipeShell 
related to 0031147verifiedbugmaster Modeling Algorithms - BRepOffsetAPI_MakePipeShell null access 

-  Notes
There are no notes attached to this issue.

- Issue History
Date Modified Username Field Change
2021-06-11 10:53 Jerome Caucat New Issue
2021-06-11 10:53 Jerome Caucat Assigned To => msv
2021-06-11 10:53 Jerome Caucat File Added: samples.zip
2021-06-11 10:55 kgv Product Version => 7.5.2
2021-06-11 10:55 kgv Summary BRepOffsetAPI_MakePipeShell fail when using discrete trihedron mode => Modeling Algorithms - BRepOffsetAPI_MakePipeShell fail when using discrete trihedron mode
2021-06-11 10:55 kgv Relationship added related to 0029645
2021-06-11 10:55 kgv Relationship added related to 0031147


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