added medial axis by request

scripts/addons/cam/__init__.py

@@ -412,9 +412,9 @@ def getStrategyList(scene, context):
         ('WATERLINE', 'Waterline - Roughing -below zero', 'Waterline paths - constant z below zero'),
         ('CURVE', 'Curve to Path', 'Curve object gets converted directly to path')
     ]
- #   if use_experimental:
- #       items.extend([('MEDIAL_AXIS', 'Medial axis - EXPERIMENTAL',
- #                      'Medial axis, must be used with V or ball cutter, for engraving various width shapes with a single stroke '),
+    if use_experimental:
+        items.extend([('MEDIAL_AXIS', 'Medial axis - EXPERIMENTAL',
+                       'Medial axis, must be used with V or ball cutter, for engraving various width shapes with a single stroke ')]);
  # ('PENCIL', 'Pencil - EXPERIMENTAL','Pencil operation - detects negative corners in the model and mills only those.'),
  # ('CRAZY', 'Crazy path - EXPERIMENTAL', 'Crazy paths - dont even think about using this!'),
  #                     ('PROJECTED_CURVE', 'Projected curve - EXPERIMENTAL', 'project 1 curve towards other curve')])