Convert spline type

Convert an interpolation spline to a control vertex spline, or convert a control vertex spline to an interpolation spline.

• To change the type, right-click the spline, and select Convert to Interpolation, or Convert to CV Spline.

If you convert the type, and then convert back, the spline does not have the same fit points or control frame as the original. The initial conversion creates a best-fit spline, and adds more points or vertices.