zeffii recently provided a nice demonstration of using Sverchok to loft between edges (Sweep along a path through multiple cross-sections).
I was wondering whether it would be possible to extend this functionality to provide more control about how the loft interacts with each edge .
Here's an example of what I'm talking about...
Using a simple array of vertically-stacked, similar rectangles, I've constructed a series of loft objects (vases, I think), demonstrating some of the different ways the curve of the loft might meet each edge it comes across.
I trust the image is self explanatory, but I'm happy to (try to) elaborate if necessary.