3D Curve Editing

To edit a curve in 3D:

1. Select the curve.

   The 3D curve editing options are displayed on the Curve Tools tab.

2. Edit the curve using the following options:
   • Point
   • Add
   • Merge & Spline
   • Delete Point
   • Closed
   • Smooth
   • Append
   • Reverse
   • Renumber
   • Spline
   • Adjust:
     • Tangents
     • Fine Tune
     • G2 Edit
   • Labels
   • Combs
   • Bézier
   • G2
   • B-spline
   • Repoint
   • Arcs to Curves
   • Arcs to Planar Curves