feat: upgrade to Blender 4.1 bone collections

ReNimNode/__init__.py

@@ -17,8 +17,8 @@
     "name": "ReNim Node",
     "author": "Anas Rin",
     "description": "Node-Based Retarget Animation",
-    "blender": (3, 6, 0),
-    "version": (0, 1, 3),
+    "blender": (4, 1, 0),
+    "version": (0, 1, 4),
     "location": "Editor Type > Retarget Animation Node",
     "warning": "",
     "wiki_url": "https://github.com/anasrar/ReNim",  # 2.82 below

ReNimNode/production/node_mapping.py

@@ -1,5 +1,5 @@
 import bpy
-from bpy.types import Node
+from bpy.types import BoneCollection, Node
 from bpy import props
 from nodeitems_utils import NodeItem, register_node_categories, unregister_node_categories
 from bpy.utils import register_class, unregister_class
@@ -101,7 +101,7 @@ class ReNimNodeMappingBone(ReNimNode, Node):
 
     old_update: props.BoolProperty(default=False)  # type: ignore
 
-    def add_bone(self):
+    def add_bone(self, bone_collection: BoneCollection):
         # get object socket
         socket = self.inputs[0].links[0].from_socket
 
@@ -147,9 +147,9 @@ def add_bone(self):
             mimic_target_bone.hide_select = True
             mimic_source_bone.hide_select = True
 
-            # set layer bone
-            mimic_target_bone.layers = [(index == 31) for index in range(32)]
-            mimic_source_bone.layers = [(index == 31) for index in range(32)]
+            # add to bone collection
+            bone_collection.assign(mimic_target_bone)
+            bone_collection.assign(mimic_source_bone)
 
             # get target and source rotation (quaternion)
             rotation_target_bone = target_bone.matrix.to_quaternion()

ReNimNode/production/node_object.py

@@ -82,8 +82,13 @@ def bind(self, context: Context, operator: Operator):
             # disbale mirror for preventing symmetrize bone
             bpy.context.active_object.data.use_mirror_x = False  # type: ignore
 
+            # create new bone collections
+            bone_collection = bpy.context.active_object.data.collections.new(  # type: ignore
+                "ReNimHelperBones")
+            bone_collection.is_visible = False
+
             for node in bone_nodes:
-                node.add_bone()
+                node.add_bone(bone_collection)
 
             # change mode to pose to add constraint and driver only on valid bone
             # commented becuse we don't really need to switch mode to pose
@@ -175,6 +180,10 @@ def unbind(self, context: Context, operator: Operator):
                 node.use_custom_color = False
                 node.is_bind = False
 
+            # remove bone collections
+            collections = bpy.context.active_object.data.collections  # type: ignore
+            collections.remove(collections.get("ReNimHelperBones"))
+
             # change mode back to object
             bpy.ops.object.mode_set(mode="OBJECT")
 

requirements.txt

@@ -1,5 +1,5 @@
 autopep8==2.1.0
-fake-bpy-module-3.6==20231118
+fake-bpy-module-4.0==20231118
 nodeenv==1.8.0
 pycodestyle==2.11.1
 pydocstyle==6.3.0