Shrink trimmed doesn't shrink very much

[eobet]

Ok, the hull was a full sphere before shrink trimmed surface, but why did it only manage to shrink half instead of down to a quarter?

shrink-trimmed.3dm (52.9 KB)

[pascal (Pascal Golay)]

Hello - it can’t since the face traverses the entire UV

-Pascal

[lander (CAD CAM CNC)]

what about the ‘to edge’ version …

https://docs.mcneel.com/rhino/8/help/en-us/index.htm#commands/shrinktrimmedsrftoedge.htm?Highlight=shrink%20trimmed%20to%20edge

[eobet]

Fantastic, thanks! That’s a way better solution.

[lander (CAD CAM CNC)]

awesome np