OpenCASCADE topology
출처: https://dev.opencascade.org/content/exploring-compound OpenCASCADE의 topology는 다음과 같음. 아래와 같이 탐색... MainWindow::MainWindow(QMainWindow *parent):QMainWindow(parent) { //! --------- //! a viewer //! --------- occViewPort aViewer = new occViewPort(this); if(aViewer->getContext().IsNull()) aViewer->init(); this->setCentralWidget(aViewer); //! ------------------------ //! load the file from disk /..