Toolbar: Draw 2D > Spline ()
Menu: Insert > Spline
Keyboard: SPLINE
Alias: SPL
Experience Level: Intermediate
Draws a free-form curve. To convert a polyline to a spline, use Polyline Edit .
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First point for spline: Specify the first point through which the spline passes.
Second point: Specify a second point of the spline.
Close · Fit tolerance · <Next point>: Specify the next point of the spline. To close the spline entity, choose Close. To change the tolerance of the curve, choose Fit tolerance. Continue to specify points of the spline. To complete the command, press Enter.
Enter tangent: Select a point to specify the tangency of the spline curve at the first point.
Enter tangent for ending point: When you create an open-ended spline entity, you are prompted to enter the tangent for the ending point. Select a point to specify the tangency of the spline curve at the end point.
Choose Fit tolerance.
Enter fit tolerance (in drawing units) <0.0000>: To accept the current setting, press Enter, or enter the tolerance of the curve.
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