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IDProjectCategoryView StatusDate SubmittedLast Update
0003458PartBugpublic2018-05-04 12:312022-01-24 19:16
Reporterchrisb Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status confirmedResolutionopen 
Product Version0.18 
Target Version0.20 
Summary0003458: Recompute does not create a solid containing a complex shaped hole (upstream OCC bug)
DescriptionWhen a solid contains a very complex hole it is not displayed correctly.
See forum discussion

UR_ has found a fix: https://forum.freecadweb.org/viewtopic.php?f=3&t=28487&start=10#p231534

and some code:

obj = App.getDocument("kuggkuggkugg_ur").getObject("Offset")
obj.ViewObject.update()
Tags#ready-for-migration, OCC 7.3, OCC Bug, upstream
FreeCAD Information

Activities

wmayer

2018-05-27 16:39

administrator   ~0011287

It's a 100% OCCT bug. With v7.2 it at least can create the missing face but must perform the meshing twice.

Kunda1

2018-05-30 23:39

administrator   ~0011316

@wmayer should a bug be submitted upstream ?

Kunda1

2022-01-15 13:25

administrator   ~0016211

@user1234 writes in https://forum.freecadweb.org/viewtopic.php?p=534396#p534396

Pads without issues, well, it the padding works a few seconds since the insane amount of segments, but the geometry check takes a few minutes. But it works out of the box and the shape is valid. The padded file is too big to attach.

OS: Debian GNU/Linux 11 (bullseye) (X-Cinnamon/lightdm-xsession)
Word size of FreeCAD: 64-bit
Version: 0.20.25751 (Git)
Build type: Release
Branch: master
Hash: ef0e303235c03811eb29bc17e71f22ebdce95356
Python version: 3.9.2
Qt version: 5.15.2
Coin version: 4.0.0
OCC version: 7.5.3
Locale: English/United States (en_US)

user1234

yorik

2022-03-03 13:55

administrator   ~0016622

This ticket has been migrated to GitHub as issue 5787.

Issue History

Date Modified Username Field Change
2018-05-04 12:31 chrisb New Issue
2018-05-04 21:30 kkremitzki Project PartDesign => Part
2018-05-04 21:30 kkremitzki Category Bug => General
2018-05-27 14:05 wmayer Category General => Bug
2018-05-27 16:39 wmayer Note Added: 0011287
2018-05-30 23:39 Kunda1 Tag Attached: OCC Bug
2018-05-30 23:39 Kunda1 Tag Attached: upstream
2018-05-30 23:39 Kunda1 Tag Attached: OCC 7.3
2018-05-30 23:39 Kunda1 Note Added: 0011316
2018-05-30 23:40 Kunda1 Status new => confirmed
2018-05-30 23:40 Kunda1 Summary Recompute does not create a solid containing a complex shaped hole => Recompute does not create a solid containing a complex shaped hole (upstream OCC bug)
2018-08-23 17:33 Kunda1 Description Updated
2021-02-06 06:46 abdullah Target Version => 0.20
2022-01-15 13:25 Kunda1 Note Added: 0016211
2022-01-24 19:16 Kunda1 Tag Attached: #ready-for-migration