can’t you just go tangent to the circle?
i guess this is still the same question/problem from this thread:
fwiw, i do see how you want InterpCrv to act in this situation… some sort of ‘best fit tangent’ or a tangent line which deviates(?) the least amount… maybe if you draw it like this, it will ease your mind some… i don’t think it’s the best result but it will give you what you want as far as rhino choosing where on the circles is ‘the’ tangent point…
