1. Draw a rotational section of the object you are going to model.
2. Use revolve command and create a 360 degree rotational surface.
Its that easy. Here is how to do it in details :
2. Revolve :
Type **revolve **to the command line.
Select two points to define rotation axis. It could be easier if you do it in the front view with ortho** **open.
Rhino asks you starting and ending angle for the revolved surface. Default values are 0 and 360. <0> in the command line shows current angle value and if you click enter or space it will use that value. So click space if you see <0> for the first and <360> for the second.
Here is a nice and lovely starbucks coffee cup :) mmm
Download tutorial model here: