Re: Rounded corners
You could try this:
Make a cylinder (you need to use a cylinder for this since a disk will extrude differently) that has the radius of the corners you want. This one had 60 segments to make a nice curve.
Select half of it (the right-hand side here) and extrude, select the other half of it (bottom here) and extrude again.
Hold down the control-key when extrudng to keep it square.
If you need just the rectangle part, you can select the other surfaces and just keep a single 'side'. If you then want a single polygon, press 'c' to Surface->Combine all surfaces into one.
|