Offset on surface

[RC11 (RC)]

Offset on Surface.3dm (443.5 KB)
Offset on Surface.gh (1.1 MB)

Hi!
I’m having trouble “offsetting on surface” as shown in the image! Can someone please me out?
Regards
RC

[HS_Kim]

Here’s another approach to solving anomalies from Surface Split.

Offset on Surface_reV1.gh (1.1 MB)

Or, check this as well…

Offset on Surface_reV2.gh (1.1 MB)

[RC11 (RC)]

Thanks a lot! This was really helpful.

Also, I had a couple more queries.

1. Is there a way to offset on a brep?
2. Is there a way to split a brep using curves? Similar to how “wirecut” works in rhino.

Thanks a lot in advance!
Regards
RC