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IDProjectCategoryView StatusDate SubmittedLast Update
0000466CommunityOCCT:Modeling Datapublic2002-06-17 15:242011-12-15 17:54
ReporteremoAssigned Toapo 
PrioritynoneSeveritytrivial 
Status closedResolutionfixed 
OSAll 
Fixed in Version5.0.0 
Summary0000466: BRepBuilderAPI_NurbsConvert crashed for a part imported from IGES
DescriptionThis bug has been adde to
http://www.opencascade.org/forumorg/bug.php?bug_id=51&f=8 by
Narasimha knrao@icemcfd.com.

Imported an IGES part and tried to convert it into spline using the class my
application crashed in the constructor of "BRepBuilderAPI_NurbsConvert".
Then I debugged the conversin face by face using the exception handling.
I found the following surface(face) types:
Geom_SurfaceOfLinearExtrusion and Geom_SurfaceOfRevolution were failed for
nurbs conversion.
I imported the same part in some other cad packages. I found these failed faces
look like a semi sphere, and planar faces.
TagsNo tags attached.
Test case number

Attached Files

  • ProblemIges.zip (21,158 bytes)
  • ProblemIges.brep (67,747 bytes)
  • occ466.tar (19,456 bytes)
  • occ466dev.tar (19,456 bytes)

Activities

2002-06-17 11:24

 

ProblemIges.zip (21,158 bytes)

2002-06-18 16:14

 

ProblemIges.brep (67,747 bytes)

2002-06-20 08:20

 

occ466.tar (19,456 bytes)

2002-06-20 16:33

 

occ466dev.tar (19,456 bytes)

Issue History

Date Modified Username Field Change
2002-06-17 15:31 bugmaster Assigned To bugmaster => ifv
2002-06-17 15:31 bugmaster Status new => assigned
2002-06-18 19:11 ifv Assigned To ifv => apo
2002-06-18 19:11 ifv CC => emo, vtn
2002-06-20 12:20 apv CC => apv, aki
2002-06-24 15:46 bugmaster Status assigned => tested
2002-06-26 14:09 bugmaster Status tested => verified
2002-08-01 15:36 bugmaster Status verified => closed
2002-08-01 15:36 bugmaster Resolution @0@ => fixed
2011-08-02 11:32 bugmaster Category OCCT:MOD => OCCT:Modeling Data
2011-12-15 17:54 bugmaster Project Open CASCADE => Community