How to form a 3D bowl shape from a 2d polysurface

Rhino Rhino for Windows
1

Hi all would like to know to achieve the bowl shape on Rhino 4.0 thanks

image
image1333×750 307 KB

2

Can you upload a sample file? (drag your rhino file onto the message window)
Is the image on the right what you are trying to achieve?

3

Bowl forming.3dm (1.4 MB)
Here you go thanks

4

trying to achieve the right view which looks like a bowl. thanks

5

Like this?
01- your original
02 - dupfaceborder to extract the crv edges of your 2d shape, place your bowl (with top removed) onto the centre of your shape, and ‘project’ your curves onto the bowl
03 - use your projected curves to trim the bowl (make sure the curves are closed, sel open crv and close any holes)
03v2 - offset surface to desired thickness

001
0011240×806 71.8 KB

002
0021240×806 114 KB

1 Like
6

Thank you so much, it works!!!

7

There is probably a more elegant way to do it- that’s one option.

8

why ApplyCrv does not work?