declass FilterClean : VisualRoutinesStateNode : doStart {
    }
        /*
                cout << "filtering clean" << endl;
                        IsType ellipsetest(ellipseDataType);
                                IsType linetest(lineDataType);
                                        vector<ShapeRoot> as = worldShS.allShapes();
                                                for(unsigned int i=0; i < as.size(); i++) {
                                                            if(ellipsetest(as[i]) {
                                                                            Point e_center = as[i]->getCentroid();

                                                                                            for(unsigned int j=0; j < as.size(); j++) {
                                                                                                                if(linetest(as[j]) && as[j]->getCentroid().distanceFrom(e_center) < 50 )
                                                                                                                                        worldShS.deleteShape(as[j]);
                                                                                                                                                        }
                                                                                                                                                                    }
                                                                                                                                                                            }
                                                                                                                                                                                    postStateCompletion();
                                                                                                                                                                                        } */