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IDProjectCategoryView StatusDate SubmittedLast Update
0031903Open CASCADE[OCCT] OCCT:Modeling Datapublic2020-11-03 15:132020-11-03 15:54
Reporteravn 
Assigned Tomsv 
PrioritynormalSeverityminor 
StatusnewResolutionopen 
PlatformWindowsOSVC++ 2013OS Version64 bit
Product Version[OCCT] 7.6.0* 
Target Version[OCCT] 7.6.0*Fixed in Version 
Summary0031903: Shape validation problem.
DescriptionRun the script below.

pload ALL
restore shape.brep shape
checkshape shape
vinit
vdisplay shape -dispMode 1; vfit


1.png

Bug: 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.

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

Also note, that the
vaspects shape -setBackFaceColor RED

command does not tint the faces. If this should not be so, then please create a separate task.

2.png
Steps To Reproduce
pload ALL
restore shape.brep shape
checkshape shape
vinit
vdisplay shape -dispMode 1; vfit
TagsNo tags attached.
Test case number
Attached Files? file icon shape.brep (4,540,476 bytes) 2020-11-03 15:13
png file icon 1.png (61,805 bytes) 2020-11-03 15:14
png file icon 2.png (45,391 bytes) 2020-11-03 15:14

- Relationships
related to 0031901newmsv Incorrect operation of the boolean operator 'cut'. Shape validation problem. 
related to 0031902newmsv Incorrect operation of the boolean operator 'cut'. Shape validation problem. 
related to 0031904newmsv Incorrect operation of the boolean operator 'cut'. Shape validation problem. 
related to 0031905newmsv Incorrect operation of the boolean operator 'cut'. Shape validation problem. 

-  Notes
There are no notes attached to this issue.

- Issue History
Date Modified Username Field Change
2020-11-03 15:13 avn New Issue
2020-11-03 15:13 avn Assigned To => msv
2020-11-03 15:13 avn File Added: shape.brep
2020-11-03 15:14 avn File Added: 1.png
2020-11-03 15:14 avn File Added: 2.png
2020-11-03 15:15 avn Description Updated View Revisions
2020-11-03 15:15 avn Relationship added related to 0031901
2020-11-03 15:15 avn Relationship added related to 0031902
2020-11-03 15:20 avn Steps to Reproduce Updated View Revisions
2020-11-03 15:24 avn Relationship added related to 0031904
2020-11-03 15:28 avn Relationship added related to 0031905
2020-11-03 15:36 avn Relationship added related to 0031906
2020-11-03 15:36 avn Relationship deleted related to 0031906


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