display circular objects in rendering

[fpaolelli]

Hello.
Further question, I made a rendering of a circular element that is however shown as polygonal and I cannot find the setting to remedy this.
Can you help me?
Thank you so much!

 

[Shape]

these are the variables that manage twelfth
facetres
view
isocy

that you find them also on options
http://www.cad3d.it/forum1/showpost.php?p=37468&postcount=22