Sketch, extrude, and revolve

Draw a 2D profile and turn it into a solid.

Sketching makes shapes primitives cannot. Extrude pushes a flat profile to a height; Revolve spins it around an axis. The profile stays editable from the Properties panel.

1. Choose Extrude or Revolve to enter sketch mode.
2. Draw the profile outline.
3. Finish to extrude to a depth, or revolve around an axis.