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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].
The System Default option calculates the default end tangents.
Tolerance
Refits the spline to the existing fit points using the new tolerance value.
Exit
Returns to the previous prompt.
Edit Vertex
Edits control frame data using the following options:
Enter a vertex editing option [Add on page 994/Delete on page 995/Elevate order
on page 995/Move on page 995/Weight on page 995/eXit on page 995] <eXit>:
Add
Adds a new control vertex at the point you specify that is located between
two existing control vertices.
994 | Chapter 19 S Commands