I would like to use the grasshopper component (circle tan tan tan) within C#. inside the grasshopper component, the inputs are three curves and a point as circle center point guide. But within C# I only find the method (TryFitCircleTTT) and it asks for three curves and three parameters on given curves. Most of the time the outcome is an invalid circle. I would like to know how does the grasshopper component (circle tan tan tan) works so I can use it in C#.