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IDProjectCategoryView StatusLast Update
0029433CommunityOCCT:Modeling Datapublic2018-01-18 10:18
ReporterHayashi Assigned Tobugmaster  
PrioritynormalSeverityminor 
Status closedResolutionduplicate 
PlatformWindowsOSVC++ 2010 
Product Version7.2.0 
Target Version7.4.0 
Summary0029433: Incorrect coordinate acquisition result by parameter on BRepAdaptor_CompCurve(Adaptor3d_Curve)
DescriptionUse the attached wire.
The coordinates with parameter 1 are different from the results for Ver 7.1.0 and earlier.
In Ver 7.1.0 and earlier, the next coordinates of Wier were returned.
   x = 279.29999999999995
   y = -16.963405620044718
   z = 27.341837949649740
In Ver 7.2.0, it returns the same value as when the parameter is 0.
   x = 279.29999999999995
   y = -16.424723896366412
   z = 28.235617928373685
Steps To Reproduce{
 BRep_Builder builder;
 TopoDS_Shape s;
 Adaptor3d_Curve *adapCurve=NULL;
 BRepTools::Read(s,"arcwire.brep",builder);
 adapCurve = new BRepAdaptor_CompCurve(TopoDS::Wire(s));
 gp_Pnt p1 = adapCurve->Value(0);
 gp_Pnt p2 = adapCurve->Value(1);
}
TagsNo tags attached.
Test case numberbugs modalg_7 bug29430

Attached Files

  • arcwire.brep (606 bytes)

Activities

Hayashi

2018-01-18 03:09

reporter  

arcwire.brep (606 bytes)

msv

2018-01-18 10:11

developer   ~0073485

This is a duplicate of the bug #29430. The fix is ready and will be integrated this week.

Issue History

Date Modified Username Field Change
2018-01-18 03:09 Hayashi New Issue
2018-01-18 03:09 Hayashi Assigned To => msv
2018-01-18 03:09 Hayashi File Added: arcwire.brep
2018-01-18 10:11 msv Note Added: 0073485
2018-01-18 10:11 msv Status new => feedback
2018-01-18 10:11 msv Resolution open => duplicate
2018-01-18 10:11 msv Target Version => 7.4.0
2018-01-18 10:13 msv Assigned To msv => bugmaster
2018-01-18 10:18 apn Test case number => bugs modalg_7 bug29430
2018-01-18 10:18 apn Status feedback => closed