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IDProjectCategoryView StatusDate SubmittedLast Update
0029751Open CASCADE[OCCT] OCCT:Meshpublic2018-05-10 12:542019-02-14 12:03
Reporteraml 
Assigned Tobugmaster 
PrioritynormalSeverityminor 
StatusverifiedResolutionfixed 
PlatformOSOS Version
Product Version[OCCT] 7.3.0 
Target Version[OCCT] 7.4.0Fixed in Version 
Summary0029751: Incremental mesh produces different meshes for windows and linux (debian 8)
DescriptionThe problem is detected in the scope of Adaptive simulations project. Attached script produces different meshes for windows and Linux:

Windows:
Draw[7]> trinfo base

This shape contains 1223 triangles.
                    683 nodes.
Maximal deflection 0.074673163697735523

Linux:
Draw[20]> trinfo base

This shape contains 1221 triangles.
                    682 nodes.
Maximal deflection 0.074673163697735356
Steps To Reproducepsphere sp 10
pcylinder b1 2 10
ttranslate b1 0 0 -10
bcut base sp b1
trotate base 0 0 0 1 0 0 45
incmesh base 0.1
trinfo base
TagsNo tags attached.
Test case numberbugs/mesh/bug29751
Attached Filespng file icon different_meshes.png (147,804 bytes) 2018-05-10 12:54

- Relationships
related to 0026106verifiedbugmaster BRepMesh - revision of data model 

-  Notes
(0075924)
oan (developer)
2018-05-10 14:16

 DC,

could you please check patch 0026106 - it seems that this problem is also fixed by that one:

Windows:

This shape contains 1013 triangles.
                    578 nodes.
Maximal deflection 0.10000000000000001


Linux (CentOS 7):

This shape contains 1013 triangles.
                    578 nodes.
Maximal deflection 0.10000000000000001


Regards,
Oleg.
(0075988)
aml (developer)
2018-05-16 06:43

 Dear Oleg,

You are right. Please take care of this issue since it is mesh-related. In the project, we work-arounded this problem.
(0080642)
nbv (developer)
2018-11-02 16:15

 Dear Bugmaster,

Please recheck this problem after integration the fix 0030322
(0080844)
git (administrator)
2018-11-07 16:18

 Branch CR29751 has been created by nbv.

SHA-1: f0f18987c20bffdb1a6f8cb89c24cb6485a7ea0c


Detailed log of new commits:

Author: nbv
Date: Wed Nov 7 16:15:46 2018 +0300

    0029751: Incremental mesh produces different meshes for windows and linux (debian 8)
    
    Adding test case for the problem.
    The issue has been fixed by a patch for 0026106.
(0080867)
git (administrator)
2018-11-07 17:23

 Branch CR29751 has been updated forcibly by nbv.

SHA-1: 7cf83de56043a0e786aeff49e03097d16b859e47
(0080872)
git (administrator)
2018-11-07 17:26

 Branch CR29751 has been updated forcibly by nbv.

SHA-1: c94a5ff74681ae7ad289c6ca3e6c4bfad0509b50
(0080885)
git (administrator)
2018-11-07 17:59

 Branch CR29751 has been updated forcibly by nbv.

SHA-1: d842506264c9894a13c8b4d050ae00944fa2b6de
(0080902)
nbv (developer)
2018-11-07 18:19

 Dear Mikhail,

Please review the branch CR29751.

Test results are here:
Windows: http://jenkins-test-12.nnov.opencascade.com/view/MeshTest-master_NBV/view/TESTING/job/MeshTest-master_NBV-OCCT-Windows-64-VC14-opt-test-restart/HTML_20Report/ [^]

Linux: http://jenkins-test-12.nnov.opencascade.com/view/MeshTest-master_NBV/view/TESTING/job/MeshTest-master_NBV-OCCT-Debian80-64-opt-test-restart/HTML_20Report/ [^]
(0080938)
msv (developer)
2018-11-08 12:47

 As the issue is mesh-related, please use the following command to visualize triangles:
vsetinteriorstyle 1
(0080957)
git (administrator)
2018-11-08 14:48

 Branch CR29751 has been updated forcibly by nbv.

SHA-1: f1109371ae10c4fc62e55f7a518bdadba2cea6b8
(0080958)
nbv (developer)
2018-11-08 14:49

 Done. Please review CR29751 again.
(0080986)
msv (developer)
2018-11-08 18:17

 Reviewed.
(0081001)
bugmaster (administrator)
2018-11-09 15:14

 Adding new test case
(0081024)
git (administrator)
2018-11-11 12:00

 Branch CR29751 has been deleted by inv.

SHA-1: f1109371ae10c4fc62e55f7a518bdadba2cea6b8

- Related Changesets
occt: master 9d09a126
Timestamp: 2018-11-07 13:15:46
Author: nbv
Committer: bugmaster
[ Details ] [ Diff ] 		0029751: Incremental mesh produces different meshes for windows and linux (debian 8)

Adding test case for the problem.
The issue has been fixed by a patch for 0026106.
add - tests/bugs/mesh/bug29751 [ Diff ] [ File ]

- Issue History
Date Modified Username Field Change
2018-05-10 12:54 aml New Issue
2018-05-10 12:54 aml Assigned To => oan
2018-05-10 12:54 aml File Added: different_meshes.png
2018-05-10 14:16 oan Note Added: 0075924
2018-05-10 14:16 oan Assigned To oan => aml
2018-05-10 14:16 oan Status new => feedback
2018-05-10 14:19 oan Relationship added related to 0026106
2018-05-16 06:42 aml Assigned To aml => oan
2018-05-16 06:43 aml Note Added: 0075988
2018-05-16 06:43 aml Status feedback => assigned
2018-11-02 16:15 nbv Note Added: 0080642
2018-11-02 16:15 nbv Assigned To oan => bugmaster
2018-11-02 16:15 nbv Status assigned => feedback
2018-11-07 16:18 git Note Added: 0080844
2018-11-07 17:23 git Note Added: 0080867
2018-11-07 17:26 git Note Added: 0080872
2018-11-07 17:59 git Note Added: 0080885
2018-11-07 18:19 nbv Note Added: 0080902
2018-11-07 18:19 nbv Assigned To bugmaster => msv
2018-11-07 18:19 nbv Status feedback => resolved
2018-11-08 12:47 msv Note Added: 0080938
2018-11-08 12:47 msv Assigned To msv => nbv
2018-11-08 12:47 msv Status resolved => assigned
2018-11-08 14:48 git Note Added: 0080957
2018-11-08 14:49 nbv Note Added: 0080958
2018-11-08 14:49 nbv Assigned To nbv => msv
2018-11-08 14:49 nbv Status assigned => resolved
2018-11-08 18:17 msv Note Added: 0080986
2018-11-08 18:17 msv Assigned To msv => bugmaster
2018-11-08 18:17 msv Status resolved => reviewed
2018-11-09 15:14 bugmaster Test case number => bugs/mesh/bug29751
2018-11-09 15:14 bugmaster Note Added: 0081001
2018-11-09 15:14 bugmaster Status reviewed => tested
2018-11-11 11:52 bugmaster Changeset attached => occt master 9d09a126
2018-11-11 11:52 bugmaster Status tested => verified
2018-11-11 11:52 bugmaster Resolution open => fixed
2018-11-11 12:00 git Note Added: 0081024
2019-02-14 12:03 bugmaster Project Internal => Open CASCADE

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