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IDProjectCategoryView StatusDate SubmittedLast Update
0031942Open CASCADE[OCCT] OCCT:Modeling Algorithmspublic2020-11-16 16:182020-11-18 11:17
Reportertma 
Assigned Tomsv 
PrioritynormalSeverityfeature 
StatusnewResolutionopen 
PlatformWindowsOSVC++ 2012OS Version64 bit
Product Version[OCCT] 7.4.0 
Target Version[OCCT] 7.6.0*Fixed in Version 
Summary0031942: Modeling Algorithms - add possibility to abort the BRepExtrema_DistShapeShape algorithm
DescriptionAlgorithm works long in DMUReviewer application.

We'd like to give the user the possbibility to break the computations.

Optimization of the algorithm for the attached case is wellcome as well.
Steps To ReproduceLoad the attached xbf model. It contains 2 shapes.
Call BRepExtrema_DistShapeShape algo for the imported shapes.

Perform() method takes ~ 7.09 secs. OSD_Timer is used to measure the time of algo work.
Additional information
and documentation updates
System info:
OS Name Microsoft Windows 10 Pro
Version 10.0.17763 Build 17763
Processor Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz, 3201 Mhz, 4 Core(s), 4 Logical Processor(s)
BIOS Version/Date American Megatrends Inc. 1301, 8/20/2013
Installed Physical Memory (RAM) 16.0 GB
Adapter Description NVIDIA GeForce GTS 450
Adapter RAM 1.00 GB (1,073,741,824 bytes)


TagsNo tags attached.
Test case number
Attached Files? file icon 1369.xbf (963,279 bytes) 2020-11-16 16:18

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- Issue History
Date Modified Username Field Change
2020-11-16 16:18 tma New Issue
2020-11-16 16:18 tma Assigned To => msv
2020-11-16 16:18 tma File Added: 1369.xbf
2020-11-16 18:09 msv Steps to Reproduce Updated View Revisions
2020-11-18 11:17 kgv Severity minor => feature
2020-11-18 11:17 kgv Summary Add possibility to break the BRepExtrema_DistShapeShape algorithm => Modeling Algorithms - add possibility to abort the BRepExtrema_DistShapeShape algorithm


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