change_brush.py

@@ -2,7 +2,7 @@ import bpy
 from bpy.props import *
 from bpy.app.handlers import persistent
 
-class ChangeWPBrush(bpy.types.Operator):
+class EASYWEIGHT_OT_change_brush(bpy.types.Operator):
 	"""Change the weight paint brush to a specific brush."""
 	bl_idname = "brush.set_specific"
 	bl_label = "Set WP Brush"
@@ -51,7 +51,7 @@ def register_brush_switch_hotkeys(dummy):
 	# Without this, the hotkeys' properties get reset whenever the addon is disabled, which results in having to set the Add, Subtract, Blur brushes on the hotkeys manually every time.
 	# However, with this, the hotkey cannot be changed, since this will forcibly re-create the original anyways.
 	
-	active_keyconfig = bpy.data.window_managers[0].keyconfigs.active
+	active_keyconfig = bpy.context.window_manager.keyconfigs.active
 	if not active_keyconfig: return # Avoid error when running without UI.
 	wp_hotkeys = active_keyconfig.keymaps['Weight Paint'].keymap_items
 
@@ -69,10 +69,11 @@ def register_brush_switch_hotkeys(dummy):
 
 def register():
 	from bpy.utils import register_class
-	register_class(ChangeWPBrush)
+	register_class(EASYWEIGHT_OT_change_brush)
+	register_brush_switch_hotkeys(None)
 	bpy.app.handlers.load_post.append(register_brush_switch_hotkeys)
 	
 def unregister():
 	from bpy.utils import unregister_class
-	unregister_class(ChangeWPBrush)
+	unregister_class(EASYWEIGHT_OT_change_brush)
 	bpy.app.handlers.load_post.remove(register_brush_switch_hotkeys)

force_apply_mirror.py

@@ -26,7 +26,7 @@ def flip_driver_targets(obj):
 						print("target: " + t.bone_target)
 						t.bone_target = utils.flip_name(t.bone_target)
 
-class ForceApplyMirror(bpy.types.Operator):
+class EASYWEIGHT_OT_force_apply_mirror(bpy.types.Operator):
 	""" Force apply mirror modifier by duplicating the object, flipping it on the X axis, merging into the original """
 	bl_idname = "object.force_apply_mirror_modifier"
 	bl_label = "Force Apply Mirror Modifier"
@@ -227,8 +227,8 @@ class ForceApplyMirror(bpy.types.Operator):
 
 def register():
 	from bpy.utils import register_class
-	register_class(ForceApplyMirror)
+	register_class(EASYWEIGHT_OT_force_apply_mirror)
 
 def unregister():
 	from bpy.utils import unregister_class
-	unregister_class(ForceApplyMirror)
+	unregister_class(EASYWEIGHT_OT_force_apply_mirror)

smart_weight_transfer.py

@@ -159,7 +159,7 @@ w3_bone_dict_str = """{
 	'Hand_Def.R' : ['r_thumb_roll', 'r_pinky0', 'r_index_knuckleRoll', 'r_middle_knuckleRoll', 'r_ring_knuckleRoll'],
 }"""
 
-class SmartWeightTransferOperator(bpy.types.Operator):
+class EASYWEIGHT_OT_smart_weight_transfer(bpy.types.Operator):
 	""" Transfer weights from active to selected objects based on weighted vert distances """
 	bl_idname = "object.smart_weight_transfer"
 	bl_label = "Smart Transfer Weights"
@@ -203,7 +203,7 @@ class SmartWeightTransferOperator(bpy.types.Operator):
 		return (context.object is not None)# and (context.object.mode=='WEIGHT_PAINT')
 	
 	def draw_smart_weight_transfer(self, context):
-		operator = self.layout.operator(SmartWeightTransferOperator.bl_idname, text=SmartWeightTransferOperator.bl_label)
+		operator = self.layout.operator(EASYWEIGHT_OT_smart_weight_transfer.bl_idname, text=EASYWEIGHT_OT_smart_weight_transfer.bl_label)
 
 	def execute(self, context):
 		assert len(context.selected_objects) > 1, "At least two objects must be selected. Select the source object last, and enter weight paint mode."
@@ -253,10 +253,10 @@ class SmartWeightTransferOperator(bpy.types.Operator):
 
 def register():
 	from bpy.utils import register_class
-	register_class(SmartWeightTransferOperator)
-	bpy.types.VIEW3D_MT_paint_weight.append(SmartWeightTransferOperator.draw_smart_weight_transfer)
+	register_class(EASYWEIGHT_OT_smart_weight_transfer)
+	bpy.types.VIEW3D_MT_paint_weight.append(EASYWEIGHT_OT_smart_weight_transfer.draw_smart_weight_transfer)
 
 def unregister():
 	from bpy.utils import unregister_class
-	unregister_class(SmartWeightTransferOperator)
-	bpy.types.VIEW3D_MT_paint_weight.remove(SmartWeightTransferOperator.draw_smart_weight_transfer)
+	unregister_class(EASYWEIGHT_OT_smart_weight_transfer)
+	bpy.types.VIEW3D_MT_paint_weight.remove(EASYWEIGHT_OT_smart_weight_transfer.draw_smart_weight_transfer)

toggle_weight_paint.py

@@ -1,6 +1,6 @@
 import bpy
 
-# This operator is to make entering weight paint mode less of a pain in the ass.
+# This operator is to make entering weight paint mode less of a pain.
 # You just need to select a mesh, run the operator, and you should be ready to weight paint.
 
 # It registers an operator called "Toggle Weight Paint Mode" that does the following:
@@ -16,8 +16,8 @@ import bpy
 
 coll_name = "temp_weight_paint_armature"
 
-class ToggleWeightPaint(bpy.types.Operator):
-	""" Toggle weight paint mode properly with a single operator. """
+class EASYWEIGHT_OT_toggle_weight_paint(bpy.types.Operator):
+	"""Toggle weight paint mode properly with a single operator. """
 	bl_idname = "object.weight_paint_toggle"
 	bl_label = "Toggle Weight Paint Mode"
 	bl_options = {'REGISTER', 'UNDO'}
@@ -28,6 +28,9 @@ class ToggleWeightPaint(bpy.types.Operator):
 	def poll(cls, context):
 		return context.object and context.object.type=='MESH'
 
+	def draw(self, context):
+		self.layout.operator(EASYWEIGHT_OT_toggle_weight_paint.bl_idname)
+
 	def execute(self, context):
 		obj = context.object
 
@@ -130,8 +133,12 @@ class ToggleWeightPaint(bpy.types.Operator):
 
 def register():
 	from bpy.utils import register_class
-	register_class(ToggleWeightPaint)
+	register_class(EASYWEIGHT_OT_toggle_weight_paint)
+	bpy.types.VIEW3D_MT_paint_weight.append(EASYWEIGHT_OT_toggle_weight_paint.draw)
+	bpy.types.VIEW3D_MT_object.append(EASYWEIGHT_OT_toggle_weight_paint.draw)
 
 def unregister():
 	from bpy.utils import unregister_class
-	unregister_class(ToggleWeightPaint)
+	unregister_class(EASYWEIGHT_OT_toggle_weight_paint)
+	bpy.types.VIEW3D_MT_paint_weight.remove(EASYWEIGHT_OT_toggle_weight_paint.draw)
+	bpy.types.VIEW3D_MT_object.remove(EASYWEIGHT_OT_toggle_weight_paint.draw)

weight_paint_context_menu.py

@@ -2,7 +2,7 @@ import bpy
 from bpy.props import *
 from bpy.app.handlers import persistent
 
-class WPContextMenu(bpy.types.Operator):
+class EASYWEIGHT_OT_wp_context_menu(bpy.types.Operator):
 	""" Custom Weight Paint context menu """
 	bl_idname = "object.custom_weight_paint_context_menu"
 	bl_label = "Custom Weight Paint Context Menu"
@@ -120,10 +120,11 @@ def start_cleaner(scene, depsgraph):
 
 def register():
 	from bpy.utils import register_class
-	register_class(WPContextMenu)
+	register_class(EASYWEIGHT_OT_wp_context_menu)
+	start_cleaner(None, None)
 	bpy.app.handlers.load_post.append(start_cleaner)
 	
 def unregister():
 	from bpy.utils import unregister_class
-	unregister_class(WPContextMenu)
+	unregister_class(EASYWEIGHT_OT_wp_context_menu)
 	bpy.app.handlers.load_post.remove(start_cleaner)