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IDProjectCategoryView StatusLast Update
0033664CommunityOCCT:Visualizationpublic2024-04-04 20:56
ReporterJerome Monaco Assigned Tosshutina  
Status newResolutionopen 
PlatformWindowsOSVC++ 2022 
Product Version7.8.0 
Target Version7.9.0 
Summary0033664: Visualization - Selection does not work for simple shape
DescriptionHi gentlemen, I just checked that picking and selection are not working for a simple shape (OCC 7.8.0, windows 10, VS 2022).
I wanted to register a bug in bug tracker but do not find a way, so I post it here.

Please find in the attached .zip a brep file and a small tcl script to reproduce on you systems.

When the brep is displayed, it is possible to pick and select all faces of the arrow except the cylindrical body face.
I do not know at which version this problem comes but I am quite sure it was OK in 7.6.0.

Thanks in advance.
Best regards.
Steps To ReproduceLoad the attached .brep and try to pick or select the arrow cylindrical body face. On my computer I can pick/select all faces except the cylindrical one.
I have this problem on OCC 7.8.0 (I cannot select the good version in product version combo box).
TagsNo tags attached.
Test case number

Attached Files

  • select-fails.brep (35,969 bytes)
  • select-fails.tcl (183 bytes)


Jerome Monaco

2024-04-04 18:08


select-fails.brep (35,969 bytes)
select-fails.tcl (183 bytes)

Issue History

Date Modified Username Field Change
2024-04-04 18:08 Jerome Monaco New Issue
2024-04-04 18:08 Jerome Monaco Assigned To => sshutina
2024-04-04 18:08 Jerome Monaco File Added: select-fails.brep
2024-04-04 18:08 Jerome Monaco File Added: select-fails.tcl
2024-04-04 20:54 dpasukhi Summary Selection / picking does not work for simple shape => Visualization - Selection does not work for simple shape
2024-04-04 20:56 dpasukhi Product Version => 7.8.0
2024-04-04 20:56 dpasukhi Target Version => 7.9.0