Flush and Gap Features Around a Defined Contour

You can extract a series of Flush and Gap features around a defined contour. See the following examples:

First Curve Selection

Flush and Gap Auto feature - First curve selection

Additional Curve Selection with Ctrl Key

To select additional curves, press and hold the Ctrl key:

Flush and Gap Auto feature - Additional curve selection

To select additional curves, continue to press and hold the Ctrl key to create the Flush and Gap features.

Result

Flush and Gap Auto feature - Result