Merge pull request #3069 from Schildkroet/master

[PATH]: Added option to select direction (CW, CCW) in Deburr Op

src/Mod/Path/PathScripts/PathDeburr.py

@@ -69,6 +69,8 @@ class ObjectDeburr(PathEngraveBase.ObjectOp):
         obj.addProperty('App::PropertyEnumeration', 'Join', 'Deburr', QtCore.QT_TRANSLATE_NOOP('PathDeburr', 'How to join chamfer segments'))
         obj.Join = ['Round', 'Miter']
         obj.setEditorMode('Join', 2)  # hide for now
+        obj.addProperty('App::PropertyEnumeration', 'Direction',  'Deburr', QtCore.QT_TRANSLATE_NOOP('PathDeburr', 'Direction of Operation'))
+        obj.Direction = ['CW', 'CCW']
 
     def opOnDocumentRestored(self, obj):
         obj.setEditorMode('Join', 2)  # hide for now
@@ -104,6 +106,10 @@ class ObjectDeburr(PathEngraveBase.ObjectOp):
                 if wire:
                     wires.append(wire)
 
+        forward = True
+        if obj.Direction == 'CCW':
+            forward = False
+        
         zValues = []
         z = 0
         if obj.StepDown.Value != 0:
@@ -114,7 +120,7 @@ class ObjectDeburr(PathEngraveBase.ObjectOp):
         PathLog.track(obj.Label, depth, zValues)
 
         self.wires = wires # pylint: disable=attribute-defined-outside-init
-        self.buildpathocc(obj, wires, zValues, True)
+        self.buildpathocc(obj, wires, zValues, True, forward)
 
         # the last command is a move to clearance, which is automatically added by PathOp
         if self.commandlist:
@@ -131,6 +137,7 @@ class ObjectDeburr(PathEngraveBase.ObjectOp):
         obj.Join = 'Round'
         obj.setExpression('StepDown', '0 mm')
         obj.StepDown = '0 mm'
+        obj.Direction = 'CW'
 
 
 def SetupProperties():

src/Mod/Path/PathScripts/PathEngraveBase.py

@@ -59,7 +59,7 @@ class ObjectOp(PathOp.ObjectOp):
         zValues.append(obj.FinalDepth.Value)
         return zValues
 
-    def buildpathocc(self, obj, wires, zValues, relZ=False):
+    def buildpathocc(self, obj, wires, zValues, relZ=False, forward=True):
         '''buildpathocc(obj, wires, zValues, relZ=False) ... internal helper function to generate engraving commands.'''
         PathLog.track(obj.Label, len(wires), zValues)
 
@@ -70,7 +70,7 @@ class ObjectOp(PathOp.ObjectOp):
             if hasattr(obj, 'StartVertex'):
                 offset = DraftGeomUtils.rebaseWire(offset, obj.StartVertex)
 
-            edges = copy.copy(PathOpTools.orientWire(offset).Edges)
+            edges = copy.copy(PathOpTools.orientWire(offset, forward).Edges)
             last = None
 
             for z in zValues: