ProDesktop Express has also problems with the file. Are you sure the IGES file is ok?
Patrik
Igor Nazarov Tue, 05/13/2003 - 11:10
Dear Patrik,
The problem.igs face is read correctly.
But this face is not planar. So you can not create an offset at this face.
Draw Test Harness
> igesbrep problem.igs a *
> tpcompound a
> explode a w
> a_1
> mkoffset res a_1 1 1
> An exception was caught 0x008D79E0 : StdFail_NotDone: BRepOffsetAPI_MakeOffset : the wire is not planar
The Open CASCADE help say:
BRepOffsetAPI_MakeOffset Class
Purpose
Describes algorithms for offsetting wires from a set of wires contained in a planar face.
Tue, 05/13/2003 - 11:10
Dear Patrik,
The problem.igs face is read correctly.
But this face is not planar. So you can not create an offset at this face.
Draw Test Harness
> igesbrep problem.igs a *
> tpcompound a
> explode a w
> a_1
> mkoffset res a_1 1 1
> An exception was caught 0x008D79E0 : StdFail_NotDone: BRepOffsetAPI_MakeOffset : the wire is not planar
The Open CASCADE help say:
BRepOffsetAPI_MakeOffset Class
Purpose
Describes algorithms for offsetting wires from a set of wires contained in a planar face.
Yours faithfully
Bugmaster