Menu: Solids / Rounded Box
Draws a solid box with filleted (rounded) corners and edges.
Point 1: First corner of the box
Point 2: Opposite corner of the box
Specify the number of facets (or “faces”) for the corners and edges and the radius of these facets.
When the box is the desired size, press Ctrl+Shift to move the cursor in the Z axis. The rounded box is drawn at the size specified by the two points set and by the values entered for the options in the window.