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0025952Open CASCADE[OCCT] OCCT:Modeling Algorithmspublic2015-03-17 12:402019-09-04 12:13
pkv 
 
normalminor 
assignedopen 
[OCCT] 6.9.0 
[OCCT] Unscheduled 
lowalgos intss bug25952_1, bug25952_2, bug25952_3
0025952: Modeling Algorithms - Wrong intersection curve
After the fix to the bug #0025951, wrong curve has been obtained as result of intersection algorithm (see "wrong curve.png" file).

Before fix #0025951, the intersection algorithm returned exception. It was worse, than current behavior.
# Use the following DRAW commands to reproduce the problem:
restore qff002 q
explode q
copy q_1 b1
copy q_2 b2
mksurface s1 b1
mksurface s2 b2

intersect i s1 s2
#i (wrong curve)

bopcur b1 b2
# has no 3d curve
No tags attached.
? qff002 (53,436) 2015-03-17 12:40
https://tracker.dev.opencascade.org/
png wrong curve.PNG (65,567) 2015-03-17 15:47
https://tracker.dev.opencascade.org/
Issue History
2015-03-17 12:40pkvNew Issue
2015-03-17 12:40pkvAssigned To => msv
2015-03-17 12:40pkvFile Added: qff002
2015-03-17 12:40pkvStatusnew => assigned
2015-03-17 12:42msvAssigned Tomsv => nbv
2015-03-17 12:43msvRelationship addedrelated to 0025951
2015-03-17 15:46nbvSummaryException in intersection operation. => Wrong intersection curve
2015-03-17 15:46nbvDescription Updatedbug_revision_view_page.php?rev_id=9632#r9632
2015-03-17 15:47nbvFile Added: wrong curve.PNG
2015-03-17 15:49nbvSteps to Reproduce Updatedbug_revision_view_page.php?rev_id=9634#r9634
2015-03-17 17:50nbvDescription Updatedbug_revision_view_page.php?rev_id=9638#r9638
2015-04-17 00:02abvTarget Version6.9.0 => 7.1.0
2016-10-25 19:04msvTarget Version7.1.0 => 7.2.0
2017-07-24 09:32msvTarget Version7.2.0 => 7.3.0
2017-12-05 17:08msvTarget Version7.3.0 => 7.4.0
2018-11-09 16:53nbvRelationship addedrelated to 0026510
2018-11-09 18:04gitNote Added: 0081010
2018-11-12 09:51gitNote Added: 0081051
2018-11-12 10:01nbvNote Added: 0081052
2018-11-12 10:01nbvAssigned Tonbv => msv
2018-11-12 10:01nbvStatusassigned => resolved
2018-11-12 10:16msvNote Added: 0081054
2018-11-12 10:16msvAssigned Tomsv => bugmaster
2018-11-12 10:16msvStatusresolved => reviewed
2018-11-12 18:18apnTest case number => lowalgos intss bug25952_1, bug25952_2, bug25952_3
2018-11-18 03:30apnChangeset attached => occt master 9d083161
2018-11-18 03:30apnAssigned Tobugmaster => apn
2018-11-18 03:30apnStatusreviewed => verified
2018-11-18 03:30apnResolutionopen => fixed
2018-11-18 03:33apnStatusverified => closed
2018-11-18 03:33apnAssigned Toapn => nbv
2018-11-18 03:33apnStatusclosed => assigned
2018-11-18 03:33apnResolutionfixed => open
2019-08-12 19:02msvAssigned Tonbv =>
2019-08-12 19:02msvTarget Version7.4.0 => Unscheduled
2019-09-04 12:13kgvSummaryWrong intersection curve => Modeling Algorithms - Wrong intersection curve

Notes
(0081010)
git   
2018-11-09 18:04   
Branch CR25952 has been created by nbv.

SHA-1: 627642173a6ca7fc005bd44e01640600cae7ed49


Detailed log of new commits:

Author: nbv
Date: Fri Nov 9 18:00:46 2018 +0300

    Test for 0025952: Wrong intersection curve
    
    Test cases for the issue have been created.
(0081051)
git   
2018-11-12 09:51   
Branch CR25952 has been updated forcibly by nbv.

SHA-1: f7c951aee45a587f8cf186bf6a059177cfbf5086
(0081052)
nbv   
2018-11-12 10:01   
Dear Mikhail,

Please review the branch CR25952.

Test results: http://jenkins-test-12.nnov.opencascade.com/view/CR25952-master_NBV/ [^]

1. Only test cases are integrated.

2. The bug is still reproduced on Master version. So, it shall be kept open.
(0081054)
msv   
2018-11-12 10:16   
Reviewed.
Please leave the bug open after integration.