Circle
The center of the circle
            
Returns the radius of the circle.
            
Best fit Circle through Points
            
Creates a Circle with input center Point and radius in the world XY plane, with world Z as normal.
            
Creates a Circle with specified center Point, radius, and normal direction.
            
Create a Circle centered at the input Plane origin (root), lying in  the input Plane, with given radius.
            
Create a Circle passing through three input Points.
            
            