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IDProjectCategoryView StatusDate SubmittedLast Update
0027534Open CASCADE[OCCT] OCCT:Modeling Algorithmspublic2016-05-24 10:392017-12-05 17:09
Reporteremv 
Assigned Tomsv 
PrioritynormalSeverityminor 
StatusassignedResolutionopen 
PlatformWindowsOSVC++ 2013OS Version64 bit
Product Version[OCCT] 7.0.0 
Target Version[OCCT] 7.4.0*Fixed in Version 
Summary0027534: [Regression to 6.9.1]: Infinite loop in Curve on Surface projection algorithm
DescriptionThe projection of the circle on the sphere, both converted to b-splines, is hanging.

The problem is not reproduced on the following configurations:
Win7 + VC10 + without TBB
Win7 + VC12 + without TBB
Win10 + VC12 + without TBB (MSI GX-60 laptop)
Win7 + VC12 + with TBB
Steps To Reproducesphere s 0 0 0 10
circle c 0 0 0 0 0 1 10
trim c c 0 pi
mkface f s
mkedge e c
nurbsconvert f f
nurbsconvert e e
mksurface s f
mkcurve c e
project c2d c s -t 0.2
TagsNo tags attached.
Test case number
Attached Files

- Relationships

-  Notes
(0054386)
git (administrator)
2016-05-25 13:10

Branch CR27534 has been created by aml.

SHA-1: 59cb71b807bb34b5be03bdf3563417c9c0827af3


Detailed log of new commits:

Author: aml
Date: Wed May 25 11:01:34 2016 +0300

    0027534: [Regression to 6.9.1]: Infinite loop in Curve on Surface projection algorithm
    
    Test case is added.
(0054388)
git (administrator)
2016-05-25 14:36

Branch CR27534 has been updated forcibly by aml.

SHA-1: f2e0ad1eca58e31e428e87b14dc0c0afc538b5c6
(0054397)
msv (developer)
2016-05-25 15:56

The bug is not reproduced on Win VC++ 2010.
(0054428)
aml (developer)
2016-05-26 10:54

Draw[12]> sphere s 0 0 0 10
Draw[13]> circle c 0 0 0 0 0 1 10
Draw[14]> trim c c 0 pi
Draw[15]> mkface f s
Draw[16]> mkedge e c
Draw[17]> nurbsconvert f f
Draw[18]> nurbsconvert e e
Draw[19]> mksurface s f
Draw[20]> mkcurve c e
Draw[21]> project c2d c s -t 0.2
Draw[22]> dversion
Open CASCADE Technology 7.0.1.dev
Debug mode
TBB enabled (HAVE_TBB)
GL2PS enabled (HAVE_GL2PS)
FreeImage enabled (HAVE_FREEIMAGE)
OpenCL disabled
VTK enabled (HAVE_VTK)
Exceptions enabled
Compiler: MS Visual C++ 12.0 (_MSC_FULL_VER = 180031101)
Architecture: AMD64
OS: Windows

Draw[23]>
(0054429)
aml (developer)
2016-05-26 10:54

Problem cannot be reproduced on my workstation.

- Issue History
Date Modified Username Field Change
2016-05-24 10:39 emv New Issue
2016-05-24 10:39 emv Assigned To => msv
2016-05-24 11:11 msv Assigned To msv => aml
2016-05-24 11:11 msv Status new => assigned
2016-05-25 13:10 git Note Added: 0054386
2016-05-25 14:36 git Note Added: 0054388
2016-05-25 15:53 msv OS => Windows
2016-05-25 15:53 msv Platform => VC12-x64
2016-05-25 15:55 msv OS Windows => VC++ 2013
2016-05-25 15:55 msv OS Version => 64 bit
2016-05-25 15:55 msv Platform VC12-x64 => Windows
2016-05-25 15:56 msv Note Added: 0054397
2016-05-26 07:49 aml Description Updated View Revisions
2016-05-26 07:57 aml Description Updated View Revisions
2016-05-26 10:49 aml Description Updated View Revisions
2016-05-26 10:53 aml Assigned To aml => msv
2016-05-26 10:54 aml Note Added: 0054428
2016-05-26 10:54 aml Note Added: 0054429
2016-05-30 10:08 aml Description Updated View Revisions
2016-10-28 17:03 msv Target Version 7.1.0 => 7.2.0
2017-07-24 09:32 msv Target Version 7.2.0 => 7.3.0
2017-12-05 17:09 msv Target Version 7.3.0 => 7.4.0*


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