Help with Sweep Shape around circle

Grasshopper
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1

Hello Friends,
You’re looking at the edge of what I hope will become a gold ring for a finger. The Fluted curve is the edge of the outside surface of the ring and the circle is the inside surface of the ring. I would like to sweep so that the fluted edge and the circular edge form a surface using the profile curve. How do I get the inside edge to be a plain circle, eg, morphing from a fluted shape to a more regular circle shape? I’ve been playing with directions, as the original result was hemispherical. I’ve gotten this far, but can’t get further. The Sweep curve is generated from Bezier points, and that’s what I’m working on at this time.

Thanks.

Sweep Test.gh (14.1 KB)
Sweep Test.3dm (1.8 MB)

Sweep Test.3dm (2 MB) - Rhino 6 Commercial - Perspective 11_30_2021 12_27_43 PM
Sweep Test.3dm (2 MB) - Rhino 6 Commercial - Perspective 11_30_2021 12_27_43 PM1380×724 111 KB

Sweep Test.3dm (2 MB) - Rhino 6 Commercial - Perspective 11_30_2021 12_27_39 PM
Sweep Test.3dm (2 MB) - Rhino 6 Commercial - Perspective 11_30_2021 12_27_39 PM1920×1008 89.2 KB

2

Your screenshot looks different

image
image1162×860 45.9 KB

4

Yes, I’m not getting the same results as you are.

Sweep Test.3dm (2 MB) - Rhino 6 Commercial - Perspective 11_30_2021 1_03_50 PM
Sweep Test.3dm (2 MB) - Rhino 6 Commercial - Perspective 11_30_2021 1_03_50 PM1352×739 112 KB

5

That’s weird. Mabe someone with Rhino 6 can help. It seems to behave different in Rhino 7.

I added a Rhino 6 tag to your topic title.

6

Thanks.

7

I see the same as you with R6.
Try this:

image
image1012×925 135 KB

Sweep Test_v2.gh (7.9 KB)