if(!add_to_ducks(synfigapp::ValueDesc(value_node,2),canvas_view,transform_stack))
return false;
bezier->p2=last_duck();
bezier->p2->set_type(Duck::TYPE_VERTEX);
if(!add_to_ducks(synfigapp::ValueDesc(value_node,3),canvas_view,transform_stack))
return false;
if(!add_to_ducks(synfigapp::ValueDesc(value_node,2),canvas_view,transform_stack))
return false;
bezier->p2=last_duck();
bezier->p2->set_type(Duck::TYPE_VERTEX);
if(!add_to_ducks(synfigapp::ValueDesc(value_node,3),canvas_view,transform_stack))
return false;