Rail like curves for Patch to flow along

[cekuhnen]

Currently Patch only offers the user to skin a surface along boundary edges.

Sometimes it would be good to have the ability to make the patch surface also follow along a center like

Rail spline than can go along U or V similar to Curve Network in Rhino or fill surface in SolidWorks

[tom.james]

Please can you expose the "Interior Rails/Points" for the PatchFeature Object. This issue has been specifically raised as missing in this link. I presume this would be an ObjectCollection input.

Without this, the patch functionality is poor and prevents complex nurbs-surfaces from being produced. I feel this is an important addition with the increasing use of point clouds.