Curve  >> Create >> Draw on Ref.Plane

Curve  >> Create >> Draw On Ref.Plane >> Interpolate

Curve  >> Create >> Draw On Ref.Plane >> Polyline

Curve  >> Create >> Draw On Ref.Plane >> Rectangle

Curve  >> Create >> Draw On Ref.Plane >> Circle 

Curve  >> Create >> Draw On Ref.Plane >> Ellipse 

Curve  >> Create >> Draw On Ref.Plane >> Grid

• Curve >> Create >> Draw On Ref.Plane command provides various functionalities for creating curves in basic shapes of polyline, rectangle, circle, ellipse, and grid.

• This command is very similar to Draw on Screen command. but, result curve is always planar curve, be drawn in the selected ref,plane.

• If with Silhouette Curves, it is very convenient to make feature (because base curve must be planar)