AIS_Triangulation selection not implemented?

Hello,

I cannot get the selection of a AIS_Triangulation. Indeed, ComputeSelection() is void implemented, at least in 7.4.0:

void AIS_Triangulation::ComputeSelection(const Handle(SelectMgr_Selection)& /*aSelection*/,
                                         const Standard_Integer /*aMode*/)
{
}

Poly_Triangulation is not a TopoDS_Shape, so I am afraid something on the line:

StdSelect_BRepSelectionTool::Load(aSelection,
                this,
                shape,
                TypOfSel,
                aDeflection,
                myDrawer->HLRAngle(),
                myDrawer->IsAutoTriangulation());

won't work as a quick workaround.

So what can be done? Needless to say, Poly_Triangulation should be a first-class citizen in all respects, selection being one of the foremost.

Thanks, Marco.