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IDProjectCategoryView StatusLast Update
0000175Open CASCADEOCCT:Modeling Datapublic2006-06-29 09:15
ReporterjbzAssigned Toakm 
PrioritynoneSeveritytrivial 
Status closedResolutionfixed 
OSAll 
Fixed in Version5.0.0 
Summary0000175: Bug of a symmetry on this specific attached BREP shape.
DescriptionDear Bugmaster,
Here is a problem of a symmetry on this specific attached BREP shape.
A patch is not required but to be taken into account to improve the
developement version.

*Description:
Problem of a symmetry on the attached BREP shape "offsetSh.brep".

*Diagnosis:
In Draw environment we apply a symmetry on the attached BREP shape by using the
draw command: tmirror 0 0 0 0 1 0
We will obtain a strange result: a part of the shape has been mirrored but the
other one is strange shape.
In fact, the edges were mirrored but the surface stayed in its place.
By exploding the shape into faces, we notice that this one consists of face of
type Bspline and the other surfaces have Offset surfaces type.
The Bspline Surfaces were mirrored but the Offset surfaces had a problem.
May be, it is a graphic problem of the DBrep_IsoBuilder.

Best regrads,
Jaouad
TagsNo tags attached.
Test case number

Attached Files

  • offsetSh.brep (78,539 bytes)
  • akm.patch4dev.v1.tgz (8,101 bytes)

Activities

2002-02-14 15:50

 

offsetSh.brep (78,539 bytes)

2002-02-22 13:51

 

akm.patch4dev.v1.tgz (8,101 bytes)

Issue History

Date Modified Username Field Change
2002-02-18 16:27 vtn Product Version 4.0 => dev
2002-02-18 16:27 vtn Assigned To bugmaster => ifv
2002-02-18 16:27 vtn Status new => assigned
2002-02-21 14:22 ifv Assigned To ifv => akm
2002-02-26 13:14 bugmaster CC => aki
2002-02-28 16:19 bugmaster Status assigned => verified
2002-07-24 20:18 bugmaster Status verified => closed
2002-07-24 20:18 bugmaster Resolution @0@ => fixed
2011-08-02 11:32 bugmaster Category OCCT:MOD => OCCT:Modeling Data