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IDProjectCategoryView StatusLast Update
0000945Open CASCADEOCCT:Data Exchangepublic2006-06-29 09:15
ReporterptvAssigned Toptv 
PrioritynormalSeveritytrivial 
Status closedResolutionfixed 
OSAll 
Fixed in Version5.0.0 
Summary0000945: regression in dev on ie_exhaust-A.stp
DescriptionDear BUGMASTER,
I have found the regression in translation STEP file ie_exhaust-A.stp.
Faces (from entities 3782 and 3787) have bad orientation.
The reason of regression is that BRepTopAdaptor_FClass2d in dev version returns
another result then in C40. But it is not problem of FClass2d, cause we use more
large tolerance for indetification placement of 2d point (when point in exactly
ON pcurve). So, it is necessary to adapt ShapeFix_Face for correct work with
this model.
To reproduce the BUG, just invoke "fixshape res shape 29.9"
TagsNo tags attached.
Test case number

Attached Files

  • 3782.rle (1,072 bytes)
  • fix_OCC945.tar (51,200 bytes)

Activities

2002-11-06 12:35

 

3782.rle (1,072 bytes)

2002-11-06 12:38

 

fix_OCC945.tar (51,200 bytes)

Issue History

Date Modified Username Field Change
2002-11-06 16:43 vtn Assigned To bugmaster => ptv
2002-11-06 16:43 vtn Status new => assigned
2002-11-22 15:03 ptv Status assigned => resolved
2002-11-29 17:23 bugmaster Status resolved => closed
2002-11-29 17:23 bugmaster Resolution @0@ => fixed
2011-08-02 11:12 bugmaster Category OCCT:DTE => OCCT:Data Exchange