Creating a Torus
Torus is a donut shaped solid primitive. To create a torus, you need to specify center of the torus, radius or diameter of torus, and radius or diameter of the tube.
Click Home > Modeling > Primitives drop-down >Torus on the ribbon or type TOR in the command line and press ENTER.
Specify the center point of the torus.
Move the cursor outward and enter the radius of the torus. You can also select the Diameter option to specify the diameter of the torus.
Type the tube radius and press ENTER; the torus will be created.
