Today I started working with Rhino - so please excuse my noob question
I have a 2D sigil that I want to transform into the 3D world. With Adobe Illustrator I created a SVG that I imported into Rhino.
Basically I’d like to do what is done here with the bike saddle:
So use the base plane, extrude it, make a smaller copy of it - and connect both of them.
What functions in Rhino do I have to look at?