Blend between two curves

Can do this in grasshopper, blending between two curves, but would like to know if rhino is natively capable?:

I have curve 1, and curve two, I create a curve that is starts at curve 1, 0 and ends at curve 2, 1, taking a point per curve, shifting through this to create a curve that is the average of start to end.

Had a good search through the rhino manual, and could not find anything.

Hi Arkadius -

No, it isn’t. A script or Grasshopper is the way to go here.

It would not be the same result but BlendCrv can get you something lke that- (use those ‘Flip’ buttons)