2011

Object Converts 2D or 3D quadratic or cubic spline-fit polylines to equivalent
splines. The original polyline is retained or discarded depending on the setting
of the DELOBJ system variable.
Next Point Creates additional curve segments until you press Enter.
Undo Removes the last specified point.
Close Closes the spline curve by defining the last point to be coincident with
the first and making it tangent at that point (C1 continuity).
Options for Splines with Fit Points
The following options are specific to the fit point method.
Knots Specifies the knot parameterization, one of several computational methods
that blend the component curves between successive fit points within a
B-spline. The method used determines the shape of the spline between the fit
points. (
SPLKNOTS on page 1500 system variable)
SPLINE | 989