@Sikorsky
I have the setup built, it is indeed challening math, was really hard to translate it since I am not that math savvy. This resource seems interesting but there are numerous ones available after sweb search
https://math.stackexchange.com/questions/213658/get-the-equation-of-a-circle-when-given-3-points
The issue is that nulls can't be inputs, one has to use some objects, such as small cubes to depict controllers. There is a small bug preventing nulls which will be addressed soon, but regardless of that, given the interesting nature of this setup I asked if this can be made as an asset plugin for download and it will be available tomorrow. This way it will be available to all members instead of being burried in some topic.