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IDProjectCategoryView StatusDate SubmittedLast Update
0025626Community[OCCT] OCCT:Modeling Algorithmspublic2014-12-17 13:282018-11-14 10:12
Assigned Tomsv 
PlatformLinuxOSDebian 6.0OS Version32 bit
Product Version[OCCT] 6.8.0 
Target VersionFixed in Version 
Summary0025626: Loft of ellipses shows wrinkle near seam edge
DescriptionLoft tool gives unexpected result when using identical ellipses rotated. One end edge as expected, but other has scolloping, concave or convex dependent on two or more ellipses.
Steps To Reproducepload MODELING
restore loft-el1-draw-Loft-00-section.brep Loft-00-section
restore loft-el1-draw-Loft-01-section.brep Loft-01-section
restore loft-el1-draw-Loft-02-section.brep Loft-02-section
thrusections Loft 0 0 Loft-00-section Loft-01-section Loft-02-section
donly Loft
TagsNo tags attached.
Test case numberbugs modalg_7 bug25626
Attached Filespng file icon loft-el1.png (12,170 bytes) 2014-12-17 13:28
zip file icon (1,713 bytes) 2014-12-17 13:29

- Relationships

-  Notes
mkv (tester)
2017-08-07 13:06

Problem described in issue is reproduced on current state of OCCT.
abdullah (reporter)
2018-11-13 20:54

For further reference, this ticket is being monitored by the FreeCAD project under: [^]

We wonder if there are plans to assign it to a roadmap.
msv (developer)
2018-11-14 10:12

Dear abdullah, OCC has no fonds to solve this bug in the nearest future without external investment or contribution. You are welcome to propose your fix if you can.

- Issue History
Date Modified Username Field Change
2014-12-17 13:28 shoogen New Issue
2014-12-17 13:28 shoogen Assigned To => msv
2014-12-17 13:28 shoogen File Added: loft-el1.png
2014-12-17 13:29 shoogen File Added:
2017-08-07 13:06 mkv Test case number => bugs modalg_7 bug25626
2017-08-07 13:06 mkv Note Added: 0069150
2018-11-13 20:54 abdullah Note Added: 0081079
2018-11-14 10:12 msv Note Added: 0081082

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