//--------------------------------------------------------------------------------------------------
public override void Delete()
{
SelectedConstraints.ForEach(c => Sketch.DeleteConstraint(c));
SelectedSegments.ForEach(s => Sketch.DeleteSegment(s));
SelectedPoints.ForEach(p => SketchUtils.DeletePointTrySubstituteSegments(Sketch, p));
Sketch.SolveConstraints(true);
InteractiveContext.Current.UndoHandler.Commit();
Select(null, null);
}
