Ref. Geometry  >> Create >> Point > Fit Circle Center

• Ref.Geometry >> Create >> Point > Fit Circle Center command creates a Ref.Point on center of selected region.(vertices or polygon) by circle fitting. But this command does not make Ref.Circle.

 Step   

Execute Ref.Geometry >> Create >> Point > Fit Circle Center: as follow

1. Select polygon to be fit to the circle ( See Select >> Entities >> Face )

2. Select  Ref.Geometry >> Create >> Point > Fit Circle Center from the menu or click the icon from the reference toolbar.