revolve in FORM mode:

the sketch can just be one line and it will create a surface with 0 thickness.

Screenshot 2024-03-28 at 15.37.52.png

edit form: edit each surface independently

Screenshot 2024-03-28 at 15.38.53.png

Apply edit to all surfaces

  1. symmetry > circular internal - select 8 faces
  2. modify > edit form

Screenshot 2024-03-28 at 15.49.16.png

  1. symmetry > circular internal - select 8 faces
  2. modify > insert edge > transform the edge

Screenshot 2024-03-28 at 15.56.52.png

Edit form + option key = extrude + creating neighboring new faces

Screenshot 2024-03-28 at 15.59.47.png

mirror symmetry > insert edge > edit form with option keydown