All programs that you wrote until now were executed in text mode on your terminal. Now, let’s discover something more exciting: how to open a graphics window and draw inside? To start your journey in graphic programming, FdF offers to represent “iron wire” meshing in 3D.
![スクリーンショット 2023-08-31 19 24 24](https://private-user-images.githubusercontent.com/77094170/264616047-831fcfd6-9d38-4922-afb9-6c833fd19497.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.u1gM_BBFOec6U7mzKaj-yHMGcRaCasURXe2jNazsTA0)