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IDProjectCategoryView StatusDate SubmittedLast Update
0028216CommunityOCCT:Modeling Algorithmspublic2016-12-13 16:492020-09-15 15:59
ReporterMarkus Assigned Tobugmaster  
PrioritynormalSeverityminor 
Status closedResolutionfixed 
Product Version7.0.0 
Target Version7.4.0Fixed in Version7.4.0 
Summary0028216: Intersection of a face and a solid is broken up leading to empty result of Boolean common operation
DescriptionIn the appended case the intersection of a face and a solid leads to 3 not connected edges. It would be expected that they touch each other.
When doing a boolean common operation the result is an empty compound.

All checks say that the shapes are valid.
Steps To Reproducepload ALL
restore initSurf.brep s
restore solid.brep o
tolerance s
tolerance o
checkshape s
checkshape o
bopcheck s
bopcheck o
bopargcheck s o -O #F
bop s o
bopsection r
explode r
vinit
vdisplay r
vfit
bopcommon r
whatis r
explode r
# => r is empty
TagsNo tags attached.
Test case numberbugs modalg_7 bug28216

Attached Files

  • initSurf.brep (100,404 bytes)
  • solid.brep (2,469 bytes)
  • broken intersection.png (33,532 bytes)

Activities

Timo

2016-12-13 16:49

developer  

initSurf.brep (100,404 bytes)

Timo

2016-12-13 16:49

developer  

solid.brep (2,469 bytes)

Timo

2016-12-13 16:50

developer  

broken intersection.png (33,532 bytes)

mkv

2017-08-25 18:03

tester   ~0069929

Problem described in issue is reproduced on current state of OCCT.

emv

2020-09-15 00:58

developer   ~0094793

Seems to be fixed by #29511. Please close.

msv

2020-09-15 09:26

developer   ~0094800

It was fixed in 7.4.0.

Issue History

Date Modified Username Field Change
2016-12-13 16:49 Timo New Issue
2016-12-13 16:49 Timo Assigned To => msv
2016-12-13 16:49 Timo File Added: initSurf.brep
2016-12-13 16:49 Timo File Added: solid.brep
2016-12-13 16:50 Timo File Added: broken intersection.png
2017-05-31 15:36 Timo Reporter Timo => Markus
2017-07-21 11:16 msv Target Version 7.2.0 => 7.3.0
2017-08-25 18:03 mkv Test case number => bugs modalg_7 bug28216
2017-08-25 18:03 mkv Note Added: 0069929
2017-12-05 16:59 msv Target Version 7.3.0 => 7.4.0
2019-08-12 16:43 msv Target Version 7.4.0 => 7.5.0
2020-09-14 22:56 msv Target Version 7.5.0 => 7.6.0
2020-09-15 00:58 emv Note Added: 0094793
2020-09-15 00:58 emv Assigned To msv => bugmaster
2020-09-15 00:58 emv Status new => feedback
2020-09-15 09:26 msv Note Added: 0094800
2020-09-15 09:26 msv Target Version 7.6.0 => 7.4.0
2020-09-15 09:41 msv Fixed in Version => 7.4.0
2020-09-15 15:59 bugmaster Status feedback => closed
2020-09-15 15:59 bugmaster Resolution open => fixed