Bug in BRepOffsetAPI_MakePipe

It seems BRepOffsetAPI_MakePipe modifies the given profile however in the argument list Profile is defined as a const arg.

Version: OCC 6.5.1

I have attached three pictures from the problem:
1. before sweeping
2. after sweeping with the resulting object
3. after sweeping, the profile only.

If I copy the profile, then it is not modified.

Forum supervisor's picture

Dear István,
The problem is not reproduced with our data.
Could you attach the specified shapes in .brep format (or any other external format - .igs, stp...).