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To work with splines

To work with splines.

A spline is a smooth curve that passes through or near a set of points that influence the shape of the curve.

Draw a spline:
  1. Click Home tabDraw panelSpline.
  2. (Optional) Enter m (Method). Then enter either f (Fit Points) or cv (Control Vertices).
  3. Specify the first point of the spline.
  4. Specify the next point of the spline. Continue specifying points as needed.
  5. Press Enter to end, or enter c (Close) to close the spline.
OR

Command: SPL
SPLINE

Specify first point or [Method/Knots/Object]: Click.

Enter next point or [start Tangency/toLerance]: Click

Enter next point or [end Tangency/toLerance/Undo]: Click

Enter next point or [end Tangency/toLerance/Undo/Close]: Click

Enter next point or [end Tangency/toLerance/Undo/Close]: //This will continue till the spline is closed or you press esc or enter.


Draw a spline tangent to and connecting two lines and curves:
  1. Click Modify tab  Blend Curves.
  2. (Optional) Enter con (Continuity) and enter a tangency option.
  3. Select a line or curve near an endpoint.
  4. Select another line or curve near an endpoint
OR

Command: BLEND

Select first object or [CONtinuity]: click on first object

Select second object: click on second object.

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