View Issue Details

IDProjectCategoryView StatusLast Update
0031905Open CASCADEOCCT:Modeling Algorithmspublic2022-10-24 10:41
Reporteravn Assigned Tomsv  
PrioritynormalSeverityminor 
Status newResolutionopen 
PlatformWindowsOSVC++ 2013 
Product Version7.6.0 
Target Version7.8.0 
Summary0031905: Incorrect operation of the boolean operator 'cut'. Shape validation problem.
DescriptionRun the script below.

pload ALL
restore part.brep part
restore tool.brep tool
checkshape part
checkshape tool
bcut res part tool
checkshape res
vinit
vdisplay res -dispMode 1; vfit


1.png

Bug: after the 'cut' operation, we have a valid shape (checked using checkshape). But if you look through the viewer, the shape looks not valid.
Possible causes: incorrect rendering, incorrect validation, incorrect boolean operation.

Note: the input is valid.
Note: please, after finding out the reason, change the category of the task.

Also note, that the
vaspects res -setBackFaceColor RED

command does not tint the faces. If this should not be so, then please create a separate task.
Steps To Reproduce
pload ALL
restore part.brep part
restore tool.brep tool
checkshape part
checkshape tool
bcut res part tool
checkshape res
vinit
vdisplay res -dispMode 1; vfit
TagsNo tags attached.
Test case number

Attached Files

  • 1.png (29,342 bytes)
  • part.brep (23,451 bytes)
  • tool.brep (1,551 bytes)

Relationships

related to 0031901 newmsv Incorrect operation of the boolean operator 'cut'. Shape validation problem. 
related to 0031902 newmsv Incorrect operation of the boolean operator 'cut'. Shape validation problem. 
related to 0031903 newmsv Shape validation problem. 
related to 0031904 newmsv Incorrect operation of the boolean operator 'cut'. Shape validation problem. 

Activities

avn

2020-11-03 15:27

developer  

1.png (29,342 bytes)

avn

2020-11-03 15:27

developer  

part.brep (23,451 bytes)

avn

2020-11-03 15:27

developer  

tool.brep (1,551 bytes)

Issue History

Date Modified Username Field Change
2020-11-03 15:27 avn New Issue
2020-11-03 15:27 avn Assigned To => msv
2020-11-03 15:27 avn File Added: 1.png
2020-11-03 15:27 avn File Added: part.brep
2020-11-03 15:27 avn File Added: tool.brep
2020-11-03 15:27 avn Relationship added related to 0031901
2020-11-03 15:27 avn Relationship added related to 0031902
2020-11-03 15:28 avn Relationship added related to 0031903
2020-11-03 15:28 avn Relationship added related to 0031904
2020-11-03 15:34 avn Steps to Reproduce Updated
2021-08-29 19:04 msv Target Version 7.6.0 => 7.7.0
2022-10-24 10:41 szy Target Version 7.7.0 => 7.8.0