It is any way to learn more about rhino?

I am interested in Geometric graphics, in the last few years,I have learned a lot of knowledge from the open source code of rhino, thank you rhino.
Now I must continue to learn if I am to make further progress. So I want to ask, it is possible rhino open the code still closed source like RhinoGetPerpendicularCurvePlane, sweep1, sweep2 …? :grinning:

Hi @pythonuser,

Sorry, no. The features you’ve mention are not publicly viewable.

– Dale

Thank you for your reply.
That is too bad.