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IDProjectCategoryView StatusDate SubmittedLast Update
0024790Open CASCADE[OCCT] OCCT:Modeling Algorithmspublic2014-04-02 16:582017-12-05 17:08
Reporterjgv 
Assigned Tonbv 
PrioritynormalSeverityminor 
StatusassignedResolutionopen 
PlatformOSOS Version
Product Version 
Target Version[OCCT] 7.4.0*Fixed in Version 
Summary0024790: Missing intersection curve between two surfaces.
DescriptionMissing intersection curve between two surfaces: the section is not closed.
Steps To ReproduceUse the following commands to reproduce the problem:
#
restore fz33.brep b1
restore fz46.brep b2
bop b1 b2
bopsection res

#
mksurface s1 b1
mksurface s2 b2

intersect i s1 s2
#
# Result:
# The One intersection curve "i".
# But there should be two intersection curves "i_1, i_2"
TagsNo tags attached.
Test case number
Attached Files? file icon fz33.brep (378,086 bytes) 2014-09-17 14:56
? file icon fz46.brep (319,291 bytes) 2014-09-17 15:33

- Relationships

-  Notes
(0031667)
abv (manager)
2014-09-12 14:31

Julia, could you please attach shapes mentioned in the issue?
(0031812)
abv (manager)
2014-09-17 15:51

The problem exists on current master. Note that bopsection produces visibly complete section (two edges)
(0048800)
nbv (developer)
2015-12-07 15:38

On the current MASTER:

1. The bopsection result is OK.
2. The intersection result is incomplete as before.

- Issue History
Date Modified Username Field Change
2014-04-02 16:58 jgv New Issue
2014-04-02 16:58 jgv Assigned To => ifv
2014-04-02 16:59 jgv Assigned To ifv => jgv
2014-04-02 17:00 jgv Steps to Reproduce Updated View Revisions
2014-04-02 17:17 jgv Relationship added child of 0023892
2014-09-12 14:31 abv Note Added: 0031667
2014-09-12 14:31 abv Status new => feedback
2014-09-12 14:31 abv Target Version => 6.8.0
2014-09-17 14:56 jgv File Added: fz33.brep
2014-09-17 15:33 jgv File Added: fz46.brep
2014-09-17 15:35 jgv Steps to Reproduce Updated View Revisions
2014-09-17 15:51 abv Note Added: 0031812
2014-09-17 15:51 abv Status feedback => assigned
2014-09-17 15:51 abv Target Version 6.8.0 => 7.1.0
2015-04-10 16:13 nbv Assigned To jgv => nbv
2015-12-07 15:38 nbv Note Added: 0048800
2016-10-25 19:04 msv Target Version 7.1.0 => 7.2.0
2017-07-24 09:33 msv Target Version 7.2.0 => 7.3.0
2017-12-05 17:08 msv Target Version 7.3.0 => 7.4.0*


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