AutoCAD 2012
Trying to learn a bit more about 3d modeling. Let's say you draw a 4" square, extrude said square a height of 4", resulting in a 4" cube (probably a better way to do this?). Once you have this cube, what type of steps are involved in creating a rounded edge along all sides - maybe similar to a dice, there are no hard angles - rather they are smoothed. I know I could fillet the corners prior to extrusion, but there will still be sides needing to be rounded.