3D Rings Maker with command-line interface based on Open CASCADE Technology. The program generates the fully printable STL files.

For Windows users. There is already a compiled executable file (oval_top_rings.exe) with all of the dependencies. Open Cascade libraries are included in the files directory.

For MacOS users. To run the program open the terminal and navigate to the directory containing files of this program, then type the command ‘make’ and follow the instructions of the program. All of the Open Cascade libraries and dependencies are included in the files directory.

Open CASCADE Technology (OCCT) is the only open-source full-scale 3D geometry library and one of the best free cad software kernels. Programming language: C++.

I believe that I can develop a set of tools to assist people in automating basic 3D modeling procedures. My plan involves creating many mini-programs using Open Cascade Technology. I hope that individual customers can choose the products they need to meet their requirements.