Curves ExtendCurve

Description
The Curves ExtendCurve extends the selected edge. This tool is part of the external workbench called Curves.

Usage

 * 1) Switch to the [[Image:Curves_workbench_icon.svg|24px]] Curves workbench (install from [[Image:AddonManager.svg|24px]] Addon Manager is necessary, if not previously installed)
 * 2) Invoke the Curves ExtendCurve command several ways
 * 3) * Press the [[Image:Curves_ExtendCurve.svg|24px]] button
 * 4) * Use the