BlendCrv equivalent for GH?

[flokart]

Blend two curves with G3 continuity in Grasshopper

Hi guys, As the diagram below shows, these two original curves on the left are only G0 connected, the goal is to connect two curves with a blend curve in G3 continuity. I’m trying to solve this problem with Galapagos, and it works well up to G2 continuity by using the Curve.CreateBlendCurve Method (Curve, Double, Boolean, BlendContinuity, Curve, Double, Boolean, BlendContinuity) from RhinoCommon (I’m using a customized C# component) But this method only enables the blend of curves up to G2 …

Dont invest to much seems to be g3 is not possible…im not sure if it is already exposed.