DiscussionsIssue archiveOCCT:Modeling Data

Archived issue #0000175

Bug of a symmetry on this specific attached BREP shape.

Open CASCADEOCCT:Modeling Dataclosed0 public notes

Search issues

Description

Dear Commenter 1,
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 "Attachment 2 (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

Public activity

No public notes

Participants are labeled by their role within this record.