2012

Table Of Contents

Valid objects include lines, arcs, elliptical arcs, helixes, open polylines, and

open splines.

List of Prompts

The following prompts are displayed.

Select first object or [CONtinuity]: Select a line or open curve near the end where

the spline should start

Select second object: Select another line or open curve near the end where the spline

should end

Continuity

Specify one of two types of blends.

Tangent Creates a degree 3 spline with tangency (G1) continuity to the selected

objects at their endpoints.

Smooth Creates a degree 5 spline with curvature (G2) continuity to the selected

objects at their endpoints.

If you use the Smooth option, do not switch the display from control vertices

to fit points. This action changes the spline to degree 3, which will change

shape of the spline.