@dave r said:

A SketchUp user elsewhere asked me how to create a cube with a radius applied to all the edges. I did the attached tutorial and illustration. Obviously this could be used for other shapes perhaps with slight modifications.

Here's the text to go along with it.

1. Square (12x12 inches in my example) with radiused corners. (1" in my example)
2. Pulled up so the height is the same as the radius. Delete upper face. Draw a radius profile on the inside.
3. Run Follow Me on the profile. Clean up as needed.
4. Heal face on top by tracing an edge with the Pencil tool. Use Push/Pull to pull the face up. (5" in my example. 1/2 the total height of the cube minus the radius dimension. Delete the face. Clean up any visible lines--Ctrl+Eraser.
5. Select the geometry and copy it with Ctrl+Move. Move it up above the original. Mirror it with Scale and -1.
6. Move the top down onto the bottom. Delete the seam line edges.

Howzzat?

How can i draw the square with rounded corners? Is there a menue for it?