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IDProjectCategoryView StatusDate SubmittedLast Update
0023807Open CASCADE[OCCT] OCCT:Modeling Algorithmspublic2013-03-01 14:252017-12-05 17:08
Reporterabv 
Assigned Toemv 
PrioritynormalSeverityminor 
StatusassignedResolutionopen 
PlatformWindowsOSVC++ 2008OS Version32 bit
Product Version[OCCT] 6.6.0 
Target Version[OCCT] 7.4.0*Fixed in Version 
Summary0023807: New Boolean operations have lower performance in some cases
DescriptionThere are several test cases where performance of the new Boolean Operation algorithm is much lower than old one. The following cases are selection of the subset of test cases showing most serious downgrade (~10 times or more) by comparing current Git master and that of December 2012 (tested on win32 vc9):

boolean bcut_complex Q4, Q9
boolean bopcommon_complex C8
boolean bopcut_complex P8
boolean bopsection D6
boolean bsection M9, P4

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- Relationships
related to 0024832closedapn Community Performance of new boolean operations has become worse 

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- Issue History
Date Modified Username Field Change
2013-03-01 14:25 abv New Issue
2013-03-01 14:25 abv Assigned To => jgv
2013-03-01 14:25 abv Assigned To jgv => abk
2013-03-01 14:25 abv Status new => assigned
2013-04-10 06:59 abv Target Version 6.6.0 => 6.7.0
2013-04-11 15:10 ifv Assigned To abk => emv
2013-04-16 15:29 emv Relationship added related to 0023906
2013-12-21 10:21 abv Target Version 6.7.0 => 6.7.1
2014-04-04 18:19 abv Target Version 6.7.1 => 6.8.0
2014-04-15 12:55 Timo Relationship added related to 0024832
2014-09-26 11:35 abv Target Version 6.8.0 => 7.1.0
2016-10-26 10:01 emv 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 17:08 msv Target Version 7.3.0 => 7.4.0*


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