erase an edge from ais_shape

Hi,
I want to erase an edge from my AIS_Shape.
There is someone who have any idea.
Thanks

ATTIA's picture

I Have used BRepTools_ReShape.
But it doesn't work

BRepTools_ReShape aReshape;
myAISContext->InitSelected();
aReshape.Remove(myAISContext->SelectedShape());

but no edge is deleted