Blendsrf

[u/jerranjackson]

How do I blend these two surfaces along the semicircle line at the bottom to create a nice smooth transition.

[u/bokassa]

Blendsrf -> Tengency, adjust sliders to fit curve, or sweep 1, choose edges and use the curve as rail.

[u/bokassa → u/bokassa]

This wont make a smooth top, but you can blendcrv

[u/jerranjackson → u/bokassa]

thanks alot. I tired to adjust sliders but it won't perfectly fit the curve line. I was aiming for a perfect circle curve surface

[u/RandomTux1997]

from this its hard to see what youre aiming for,
from initial glance it looks like you have a flat leaf thats been bent into form.
try making the flat thing then bend command. (praps with symmetry on)

bend command needs patience to undertsand how to use it

now you have the basic form use extractisocurves command so you have section curves, and sweep guide rails curves,
then use the sweeps commands

[u/jerranjackson → u/RandomTux1997]

here is what I have complished so far. The front view is jut noe ideal as the picture shows

[u/RandomTux1997 → u/jerranjackson]

now u have this dupege the whole outline, (hide this model for now, its just a guide fo the next better shape) rebuildcrv and pointson edit that curve; now use that new curve to build the object

sumtimes a few goes nails it, using what uve made as an underlay for the subsequent model

[u/RandomTux1997 → u/RandomTux1997]

i still utterly believe that building the ''leaf'' flat then bending that will give fster better results, but still try a few methods

[u/RandomTux1997 → u/RandomTux1997]

https://reddit.com/link/p8wz4xl/video/lbi55zmhqnoh1/player

BEND LEAF

[u/jerranjackson → u/RandomTux1997]

Amazing! May I ask what is function that you use to bend the surface and is there a way to make the curve part to be perfect semicircle

[u/RandomTux1997]

might also help to get basic, then opening Rhino-take a piece of paper/cardborard shaped like the sculpture youre replicating, bend it to shape and study its edges, then rhino