Other methods for creating composite curves

You can also create composite curves using the following methods:

• In selection mode, press and hold the Alt key and click on an object.

  This automatically selects all the other objects which are joined to the selected object to form a composite curve. This mode automatically follows connected curves of any type (line, arc, curve, visible trim boundary, lateral, longitudinal) and makes a single composite-curve from them.

• There is a command to convert selected wireframe items into a composite curve. This is equivalent to using Alt+Click. To use it, select the wireframe, and, in the Command window, type:

  "convert_to_compcurve"

• Select wireframe objects and click Home tab > Utilities panel > Convert > Wireframe to Composite Curve.

  This creates composite curves from all the selected objects, attempting to connect adjoining pieces.