Morph2DList bounding box?

I am attempting to use PT to add varying panels to a surface using a curve attractor. When I use Morph2Dlist in Rhino, I can define the bounding box for each curve. In Grasshopper, it only asks for curves, and uses any selection of multiple curves as a list of curves, stretching each curve to fill the panel. I would like to have patterns which split the panel or do not touch the edge of the panel. Is there a way to accomplish what I have shown below?