It is refer to C4D Spline Wrap and more powerful than it!
There are some curve wrap examples in my “example.hip”, and you can get some more info in V2 link.
V2 link: Curve Wrap V2 [vimeo.com]
V2 hda is renamed to “curve wrap old”, may be removed after some days
Compare to V2:
① support multi curves input, no foreach block inside
② support to scaling parms by curve attribute
③ can copy curve prim attr and group
④ four mode to set geometry reference center
⑤ change the method to xform pack, but still not perfect