Hi, I was having a go at creating a shape with grasshopper that I could have some fine control over the curvature for evaluation without having to repeatedly rebuild it, but seem to have reached the limits of my knowhow. In rhino I created some arcs from 2 points and the radius to control the curva…

Arc creation

AndersDeleuran February 26, 2020, 2:58pm 4

If you’re aiming to rebuild/fit a curve to arcs, you might also implement this method: