Tool Palettes Curve Edit > Create > Duplicate curve > Buttons

Curve Edit palette

Curve Edit > Create > Duplicate curve

See Create a free curve from existing geometry

Duplicate Type

No Rebuild

Do not rebuild the curve after duplicating it.

Curvature, Reduce Spans, Del Multi Knots, Uniform Knots, Match Knots

Rebuild the curve after duplicating it.

See the discussion of the Rebuild Type option of the Rebuild curve tool for information on the rebuild types and their options.

Control Options

Smoothing

After duplicating, automatically switch to the Smooth tool to allow you to smooth the resulting curve.

Interactive

Allows you to specify an arbitrary surface isoparametric curve to duplicate, rather than a visible one.

MixMax Display

Automatically create a Min-Max deviation comb between the original and duplicated/rebuilt curves.

Auto Recalc.

Automatically update the new curve when the values in the Duplicate Curve window change.

Buttons

Recalc

When Auto Recalc. is turned off, use this button to update the duplicated curve with the current values.

Undo

Undo all the changes made by the Duplicate Curve tool and return to the original curve.

Next

Finish duplicating the current curve and prompt for a new curve to duplicate.