2013

Close/Open
One of the following options displays, depending on whether the selected
spline is open or closed. An open spline has two endpoints, while a closed
spline forms a loop.
Close Closes an open spline by defining the last point to be coincident with
the first. By default, closed splines are periodic, maintaining curvature
continuity (C2) along the entire curve.
Open Opens a closed spline by removing the final curve segment between
the first and last points specified when the spline was originally created.
Delete
Removes selected fit points from a spline.
Kink
Adds a knot and fit point at the specified location on the spline, which does
not maintain tangent or curvature continuity at that point.
Move
Moves fit points to new locations.
New Location Moves the selected fit point to the specified location.
Next Selects the next fit point.
Previous Selects the previous fit point.
Select Point Select any fit point on the spline.
Purge
Replaces the fit data from the spline with control vertices.
Tangents
Changes the starting and ending tangents of a spline. Specify a point to
establish a tangent direction. You can use object snaps such as Perpendicular
or Parallel.
If the spline is closed, the prompt becomes Specify Tangent or [System
Default].
S Commands | 1029