Since none of this is registered in github, here is my alternate mechanism for 'staring' these items:
- FreeCAD - open-source parametric 3D modeler made primarily to design real-life objects of any size. Parametric modeling allows you to easily modify your design by going back into your model history and changing its parameters. You get modern Finite Element Analysis (FEA) tools, experimental CFD, dedicated BIM, Geodata or CAM/CNC workbenches, a robot simulation module that allows you to study robot movements and many more features.
- cppyy: Automatic Python-C++ bindings - an automatic, run-time, Python-C++ bindings generator, for calling C++ from Python and Python from C++
- Open CASCADE Technology, The Open Source 3D Modeling Libraries - is a software development kit (SDK) intended for development of applications dealing with 3D CAD data or requiring industrial 3D capabilities. It includes a set of C++ class libraries providing services for 3D surface and solid modeling, CAD data exchange, and visualization. tutorial
- OpenStudio is a cross-platform (Windows, Mac, and Linux) collection of software tools to support whole building energy modeling using EnergyPlus and advanced daylight analysis using Radiance.
- Topologic is a software development kit and plug-in that enables logical, hierarchical and topological representation of spaces and entities