To Add a Control Point to a Curve and Maintain the Shape
-
Place a B-spline curve using the B-spline by Points tool ( split button).
-
Select the
Edit Control Points
tool (
), and select the Change No. of Control Points icon.
- Enter the number of control points in the To field.
- Select the curve.
-
Enter a data point to change the number of control points.
The number of control points is increased but the shape of the B-spline curve is preserved.