View Issue Details

IDProjectCategoryView StatusLast Update
0001570FreeCADBugpublic2020-10-08 13:54
Reporterdenem Assigned To 
PrioritynormalSeveritymajorReproducibilityalways
Status confirmedResolutionopen 
PlatformAllOSAllOS VersionAll
Summary0001570: Part sweep bug with acute angle (Upstream OCC bug)
DescriptionSweep resulting figure contains invalid additional segments and/or obstructed parts. This bug affects FreeCAD .13 and .14
Steps To ReproduceMake any sweep containing an acute corner in wire.
Additional InformationSample project is attached along with screenshot of result.
TagsOCC 7.6, OCC Bug, sweep, upstream
FreeCAD Information

Relationships

related to 0001571 closed Sweep with closed profile with acute angles does not work 

Activities

denem

2014-06-02 10:00

reporter  

Sweep bug.zip (Attachment missing)

shoogen

2014-06-02 12:54

developer   ~0004731

reproduceable with OCCT development version:
> mksweep Sweep-0-spine
> setsweep -CF
> addsweep Sweep-0-section-00-Sketch001
> buildsweep Sweep -C -S

Compile with option DEB : if problems with intersection : IntWalk_PWalking_1.gxx (lbr le 1erdec98)
Fail of TrimCorner

Draw[5]> checkshape Sweep
On Shape faulty_1 :
BRepCheck_NotConnected
Shape faulty_1 on shape faulty_2 :
BRepCheck_NotConnected

Faulty shapes in variables faulty_1 to faulty_2

shoogen

2014-06-05 21:31

developer   ~0004735

http://tracker.dev.opencascade.org/view.php?id=24991

Kunda1

2017-01-14 21:30

administrator   ~0007771

upstream bumped ticket to OCC 7.2
I've tagged this ticket accordingly

Kunda1

2017-07-22 12:05

administrator   ~0009793

upstream bumped to OCC 7.2.1

Kunda1

2017-07-22 12:08

administrator   ~0009794

Linking to 0001571
@denem can you re-up zips for both tickets ?

Kunda1

2018-03-03 10:55

administrator   ~0010991

upstream bumped to OCC 7.4

Kunda1

2019-09-01 19:40

administrator   ~0013514

Upstream bumped this to OCC7.5
tagged this ticket accordingly
updated OCC buglist https://forum.freecadweb.org/viewtopic.php?f=10&t=20264

Kunda1

2020-10-08 13:54

administrator   ~0014800

Upstream ticket was was bumped to OCC 7.6 roadmap.
Tagged this ticket OCC7.6
Notated in OCC bugtracker list: https://forum.freecadweb.org/viewtopic.php?f=10&t=20264

Issue History

Date Modified Username Field Change
2014-06-02 10:00 denem New Issue
2014-06-02 10:00 denem File Added: Sweep bug.zip
2014-06-02 10:50 wmayer Status new => confirmed
2014-06-02 12:54 shoogen Note Added: 0004731
2014-06-05 15:46 shoogen Relationship added related to 0001571
2014-06-05 15:53 shoogen Tag Attached: OCC Bug
2014-06-05 21:31 shoogen Note Added: 0004735
2017-01-09 21:59 Kunda1 Tag Attached: upstream
2017-01-14 21:29 Kunda1 Tag Attached: OCC 7.2
2017-01-14 21:30 Kunda1 Note Added: 0007771
2017-01-19 17:03 Kunda1 Tag Attached: sweep
2017-07-22 12:05 Kunda1 Note Added: 0009793
2017-07-22 12:05 Kunda1 Tag Attached: OCC 7.2.1
2017-07-22 12:06 Kunda1 Tag Detached: OCC 7.2
2017-07-22 12:08 Kunda1 Note Added: 0009794
2017-12-06 22:58 Kunda1 Tag Attached: OCC 7.3
2017-12-06 22:58 Kunda1 Tag Detached: OCC 7.2.1
2017-12-06 23:01 Kunda1 Summary Part sweep bug with acute angle => Part sweep bug with acute angle (Upstream OCC bug)
2018-03-03 10:55 Kunda1 Tag Detached: OCC 7.3
2018-03-03 10:55 Kunda1 Tag Attached: OCC 7.4
2018-03-03 10:55 Kunda1 Note Added: 0010991
2019-09-01 19:39 Kunda1 Tag Detached: OCC 7.4
2019-09-01 19:39 Kunda1 Tag Attached: OCC 7.5
2019-09-01 19:40 Kunda1 Note Added: 0013514
2020-10-08 13:54 Kunda1 Tag Detached: OCC 7.5
2020-10-08 13:54 Kunda1 Tag Attached: OCC 7.6
2020-10-08 13:54 Kunda1 Note Added: 0014800