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0030585Open CASCADE[OCCT] OCCT:Modeling Algorithmspublic2019-03-16 13:542020-09-14 22:54
kgv 
msv 
normalminor 
newopen 
[OCCT] 5.2.2 
[OCCT] 7.6.0* 
0030585: Modeling Algorithms - BRepFill_OffsetWire uses global instance of BRepMAT2d_Explorer
BRepFill_OffsetWire can cause issues in multi-threaded applications, because it uses a shared instance of BRepMAT2d_Explorer class:

  //  Modified by Sergey KHROMOV - Tue Nov 26 17:39:03 2002 Begin
  static BRepMAT2d_Explorer Exp;

  Exp.Perform(mySpine);


This should be eliminated.
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related to 0030584closed apn Modeling Algorithms, BRepFill_OffsetWire - access violation on Face having no boundaries 
Issue History
2019-03-16 13:54kgvNew Issue
2019-03-16 13:54kgvAssigned To => msv
2019-03-16 13:54kgvRelationship addedrelated to 0030584
2019-08-12 17:45msvTarget Version7.4.0 => 7.5.0
2020-09-14 22:54msvTarget Version7.5.0 => 7.6.0*

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