refactor shader constants

Reviewed-on: #3
Reviewed-by: Jonas Holzman <jonas@autourdeminuit.com>

.git-blame-ignore-revs

@@ -0,0 +1 @@
+622048d573ad87c5be84f65e64a7a3290c9305d1

.python-version

@@ -0,0 +1 @@
+3.12

README.md

@@ -15,16 +15,20 @@ Video of the previous version : https://vimeo.com/241970235
     <a href="#installation">Installation</a>
 </li>
 <li>
-    <a href="#contents">Contents</a>
+    <a href="#create-a-picker-from-scratch">Create a picker from scratch</a>
 </li>
 <li>
-    <a href="#location">Location</a>
+    <a href="#how-to-use-an-existing-picker">How to use an existing picker </a>
+</li>
+<li>
+    <a href="#precisions">Precisions</a>
 </li>
 </ol>
 
 
 <!-- INSTALLATION -->
 ## Installation
+### Developper installation
 For external user, you can clone the repository using:
 ```sh
 git clone https://git.autourdeminuit.com/autour_de_minuit/rig_picker.git
@@ -39,10 +43,192 @@ For Internal user:
     ```sh
    git clone ssh://git@git.autourdeminuit.com:222/autour_de_minuit/rig_picker.git
    ```
+### User installation
 
-<!-- CONTENTS -->
-## Contents
+ Addon available on blender 4.X , you can process this way to add this on your blender 
+<br/>
+
+![doc_picker_01.png](attachments/doc_picker_01.png)
+
+ <p align="center">
+<img src="attachments/doc_picker_02.png">
+</p>
+
+<br/><br/>
+
+<!-- Create a picker from scratch -->
+## Create a picker from scratch
+
+#### 1. Canvas Creation
+<br/>
+1. Once the addon is installed , you'll find the "rigging" tab on the right of your 3D viewport, on it to start your picker first click on the "+" on top here
+
+<br/>
+
+
+ <p align="center">
+<img src="attachments/Doc_picker_01.gif" width=630/>
+</p>
+
+<br/>
+
+ It will create a plane inside a "**controller**" collection, this plane will be the background of your picker. The collection is important, you can rename it **but don't delete it.** You can also rename the plane at your liking.
+
+<br/>
+
+ If you click on this new plane, on the tab you will find (cf menu picture) : 
+  - The name of the armature you want to pick
+  - The name of the canvas of your picker
+  - Symmetry
+  - The path needed to save your futur picker
+  - The save button
+
+  <br/>
+
+
+ <p align="center">
+<img src="attachments/doc_picker_03.png" width=630/>
+</p>
+
+<br/><br/>
+#### 2. Picker Controller Creation
+<br/>
+1. Next, select the controllers of your armature, and click on the button "Create Shape". It will create empty meshes with the same names as your controllers, it should already be connected to the good controller of your armature, but for more details on that read the rest of this documentation. 
+
+<br/>
+
+ <p align="center">
+<img src="attachments/Doc_picker_02.gif" width=630/>
+</p>
+
+<br/><br/>
+
+2. Create meshes inside the object of the picker's controller freshly generated
+<br/>
+
+ <p align="center">
+<img src="attachments/doc_picker_04.png" width=630/>
+</p>
+
+<br/>
+
+3. On those shape, you can add a material with this button in the "rigging" tab, you can add one, delete one if there already is a material here or pick from the scene a material on another element. (it works with a multiple selection)
+
+<br/>
+
+<p align="center">
+<img src="attachments/Doc_picker_03.gif" width=630/>
+</p>
+
+<br/>
+
+You can also create some shapes display to represent the body of your character
+<br/>
+
+<p align="center">
+<img src="attachments/doc_picker_06.png" width=630/>
+</p>
+
+<br/>
+
+#### 3. Controller's Setup
+
+<br/>
+
+- Back on the "rigging" tab, you will find buttons : 
+  - A create shape button
+  - A mirror shape button
+  - An auto Bone assign button
+  - A "Name from bones" button
+
+ <br/>
+
+- The last part is where you define to what bone the shape is connected. If you used the button "create shape" the good bone should already be picked, but if you created your own mesh or if you want the mesh to pick another bone instead, you need to pick it from this selection window.
+
+<br/>
+
+  It is also where you decide if this shape is supposed to be :
+  -  A bone : meaning selectable on the picker
+  - A display : only there for a visual purpose (like representing the character's shape)
+  - An Operator : to be connected to a script.
+
+<br/>
+
+ <p align="center">
+<img src="attachments/doc_picker_07.png">
+</p>
+
+<br/>
+
+#### 4. Final Touch
+
+<br/>
+
+- Place all of your meshes on top of the canvas, be careful as it works as photoshops layers, meaning, you need to put the mesh up on the Z axis if you want your shape on top on the 2D picker. The mesh with the vertex that is the higher up on the Z axis will be the  top one on the picker display.
+
+<br/>
+
+<p align="center">
+<img src="attachments/Doc_picker_04.gif" width=630/>
+</p>
+
+<br/>
+
+- When you are all done, save the picker then click on the armature , one the "Sources" window a button to add your picker. Select the path and the file.
+
+<br/>
+
+
+<p align="center">
+<img src="attachments/doc_picker_11.png" width=630/>
+</p>
+
+<br/>
+
+<!-- Howto -->
+## How to use an existing picker
+
+- Open a "picker" view, select your armature in pose mode and in the "rigging" tab click on the small "+" sign. That will allow you to choose the picker file that you want. You can "reload" the picker if it doesn't show (or click on the "1" on the top right which center the page of the pickers in the view, in case you have more han one)
+<br/>
+
+<p align="center">
+<img src="attachments/doc_picker_12.png" width=630/>
+</p>
+
+<br/>
+
+- You can have more than one page for your picker if you need to detail things a bit more. For exemple in here we have a second canvas (in its own collection), that we'll save with a different name and load it as well.
+
+<br/>
+
+<p align="center">
+<img src="attachments/doc_picker_13.png" width=630/>
+</p>
+
+<br/>
+
+You can select now your controller directly on the picker.
+
+<br/>
+
+<!-- PRECISIONS -->
+## Precisions
+<br/>
+- In this menu, you will find some features that have actions on your picker's controllers
+
+<br/>
+
+<p align="center">
+<img src="attachments/doc_picker_14.png" width=630/>
+</p>
+<br/>
+
+- If you double click on a controller, it will HIDE the whole layer of this bone
+
+<br/>
+
+<p align="center">
+<img src="attachments/doc_picker_15.png" width=630/>
+</p>
 
-<!-- LOCATION -->
-## Location
 

__init__.py

@@ -8,18 +8,12 @@ bl_info = {
     "warning": "",
     "wiki_url": "",
     "tracker_url": "",
-    "category": "Rigging"}
+    "category": "Rigging",
+}
 
 import importlib
 
-modules = (
-    '.operators',
-    '.properties',
-    '.ui',
-    '.area',
-    '.gizmo',
-    '.draw_handlers'
-)
+modules = (".operators", ".properties", ".ui", ".area", ".gizmo", ".draw_handlers")
 
 import bpy
 
@@ -29,6 +23,7 @@ if "bpy" in locals():
             module = importlib.import_module(name, __name__)
             importlib.reload(module)
 
+
 def register():
     if bpy.app.background:
         return
@@ -36,6 +31,7 @@ def register():
         module = importlib.import_module(name, __name__)
         module.register()
 
+
 def unregister():
     if bpy.app.background:
         return

area.py

@@ -6,34 +6,35 @@ from .constants import PICKERS
 # Derived from the NodeTree base type, similar to Menu, Operator, Panel, etc.
 class RigPickerTree(NodeTree):
     # Description string
-    '''A custom node tree type that will show up in the editor type list'''
+    """A custom node tree type that will show up in the editor type list"""
     # Optional identifier string. If not explicitly defined, the python class name is used.
     # Label for nice name display
     bl_label = "Rig Picker"
     # Icon identifier
-    bl_icon = 'OUTLINER_DATA_ARMATURE'
+    bl_icon = "OUTLINER_DATA_ARMATURE"
 
 
 class RP_MT_picker(Menu):
     """Picker"""
+
     bl_label = "Picker"
 
     def draw(self, context):
         layout = self.layout
         scn = context.scene
 
-
-        layout.operator('rigpicker.reload_picker', icon='FILE_REFRESH')
+        layout.operator("rigpicker.reload_picker", icon="FILE_REFRESH")
         row = layout.row(align=True)
 
         # Has at least one picker collection in the scene
         if not [c.rig_picker.enabled for c in scn.collection.children_recursive]:
             row.enabled = False
-        row.prop(scn.rig_picker, 'use_pick_bone', text='Auto Bone Assign')
+        row.prop(scn.rig_picker, "use_pick_bone", text="Auto Bone Assign")
 
 
 class RP_MT_animation(Menu):
     """Picker"""
+
     bl_label = "Animation"
 
     def draw(self, context):
@@ -47,51 +48,62 @@ class RP_MT_animation(Menu):
             row.enabled = False
 
         layout.separator()
-        op = layout.operator("rigpicker.call_operator", text='Select All')
+        op = layout.operator("rigpicker.call_operator", text="Select All")
         op.operator = "pose.select_all"
         op.arguments = '{"action": "SELECT"}'
 
-        op = layout.operator("rigpicker.call_operator", text='Select All')
+        op = layout.operator("rigpicker.call_operator", text="Select All")
         op.operator = "pose.select_all"
         op.arguments = '{"action": "DESELECT"}'
 
-        op = layout.operator("rigpicker.call_operator", text='Frame Selected')
+        op = layout.operator("rigpicker.call_operator", text="Frame Selected")
         op.operator = "view3d.view_selected"
         op.view_3d = True
 
         layout.separator()
-        layout.operator("rigpicker.call_operator", text='Insert Keyframe').operator="animtoolbox.insert_keyframe"
-        layout.operator("anim.keyframe_delete_v3d", text='Delete Keyframe')
+        layout.operator("rigpicker.call_operator", text="Insert Keyframe").operator = (
+            "animtoolbox.insert_keyframe"
+        )
+        layout.operator("anim.keyframe_delete_v3d", text="Delete Keyframe")
 
         layout.separator()
-        op = layout.operator("rigpicker.call_operator", text='Move')
-        op.operator="transform.translate"
+        op = layout.operator("rigpicker.call_operator", text="Move")
+        op.operator = "transform.translate"
         op.invoke = True
         op.view_3d = True
-        
-        layout.operator("node.picker_transform", text='Rotate').mode='ROTATE'
-        layout.operator("node.picker_transform", text='Scale').mode='SCALE'
+
+        layout.operator("node.picker_transform", text="Rotate").mode = "ROTATE"
+        layout.operator("node.picker_transform", text="Scale").mode = "SCALE"
         layout.separator()
-        layout.operator("rigpicker.call_operator", text='Reset Bone').operator="animtoolbox.reset_bone"
-        layout.operator("rigpicker.call_operator", text='Clear Location').operator='pose.loc_clear'
-        layout.operator("rigpicker.call_operator", text='Clear Rotation').operator='pose.rot_clear'
-        layout.operator("rigpicker.call_operator", text='Clear Scale').operator='pose.scale_clear'
+        layout.operator("rigpicker.call_operator", text="Reset Bone").operator = (
+            "animtoolbox.reset_bone"
+        )
+        layout.operator("rigpicker.call_operator", text="Clear Location").operator = (
+            "pose.loc_clear"
+        )
+        layout.operator("rigpicker.call_operator", text="Clear Rotation").operator = (
+            "pose.rot_clear"
+        )
+        layout.operator("rigpicker.call_operator", text="Clear Scale").operator = (
+            "pose.scale_clear"
+        )
+
 
 def draw_header(self, context):
-    if not context.space_data.tree_type == 'RigPickerTree':
+    if not context.space_data.tree_type == "RigPickerTree":
         self._draw(context)
         return
-    
+
     scn = context.scene
 
     layout = self.layout
     layout.template_header()
 
     if not context.space_data.node_tree:
-        ntree = bpy.data.node_groups.get('.rig_picker')
+        ntree = bpy.data.node_groups.get(".rig_picker")
         if not ntree:
-            ntree = bpy.data.node_groups.new('.rig_picker', 'RigPickerTree')
-        
+            ntree = bpy.data.node_groups.new(".rig_picker", "RigPickerTree")
+
         context.space_data.node_tree = ntree
 
     row = layout.row(align=True)
@@ -99,17 +111,19 @@ def draw_header(self, context):
     row.menu("RP_MT_animation")
 
     ob = context.object
-    if not ob or not ob.type == 'ARMATURE':
+    if not ob or not ob.type == "ARMATURE":
         return
-    
+
     picker_group = PICKERS.get(ob)
     if not picker_group:
         return
 
     if scn.rig_picker.use_pick_bone:
         layout.alert = True
-        layout.label(text='Auto Bone Assign')
-        layout.prop(scn.rig_picker, 'use_pick_bone', icon='PANEL_CLOSE', text='', emboss=False)
+        layout.label(text="Auto Bone Assign")
+        layout.prop(
+            scn.rig_picker, "use_pick_bone", icon="PANEL_CLOSE", text="", emboss=False
+        )
 
     layout.separator_spacer()
     row = layout.row()
@@ -120,43 +134,44 @@ def draw_header(self, context):
     row = layout.row(align=True)
 
     for i, picker in enumerate(picker_group.pickers):
-        row.operator('rigpicker.fit_picker', text=f'{i+1}').index=i
+        row.operator("rigpicker.fit_picker", text=f"{i+1}").index = i
+
+    row.operator("rigpicker.fit_picker", text="", icon="FULLSCREEN_ENTER").index = -1
 
-    row.operator('rigpicker.fit_picker', text='', icon='FULLSCREEN_ENTER').index = -1
-        
 
 def tools_from_context(context, mode=None):
     sp = context.space_data
-    if sp and sp.type == 'NODE_EDITOR' and sp.tree_type == 'RigPickerTree':
+    if sp and sp.type == "NODE_EDITOR" and sp.tree_type == "RigPickerTree":
         return []
     else:
         return NODE_PT_tools_active._tools_from_context(context, mode)
 
+
 def tool_set_by_id(self, context):
     sd = context.space_data
-    if sd and sd.type == 'NODE_EDITOR' and sd.tree_type == 'RigPickerTree':
+    if sd and sd.type == "NODE_EDITOR" and sd.tree_type == "RigPickerTree":
         return {"FINISHED"}
     else:
         return self._execute(context)
 
+
 @classmethod
 def poll(cls, context):
     sp = context.space_data
-    if sp and sp.type == 'NODE_EDITOR' and sp.tree_type == 'RigPickerTree':
+    if sp and sp.type == "NODE_EDITOR" and sp.tree_type == "RigPickerTree":
         return False
     else:
         return self._poll(context)
 
-classes = (
-    RigPickerTree,
-    RP_MT_picker,
-    RP_MT_animation
-)
+
+classes = (RigPickerTree, RP_MT_picker, RP_MT_animation)
 
 
 def register():
     # Remove the tools inside the picker space
-    bpy.types.WM_OT_tool_set_by_id._execute = bpy.types.WM_OT_tool_set_by_id.execute #tool_set_by_id    
+    bpy.types.WM_OT_tool_set_by_id._execute = (
+        bpy.types.WM_OT_tool_set_by_id.execute
+    )  # tool_set_by_id
     bpy.types.WM_OT_tool_set_by_id.execute = tool_set_by_id
 
     NODE_PT_tools_active._tools_from_context = NODE_PT_tools_active.tools_from_context
@@ -168,15 +183,16 @@ def register():
     for cls in classes:
         bpy.utils.register_class(cls)
 
+
 def unregister():
     for cls in reversed(classes):
         bpy.utils.unregister_class(cls)
-    
-    bpy.types.WM_OT_tool_set_by_id.execute = bpy.types.WM_OT_tool_set_by_id._execute 
+
+    bpy.types.WM_OT_tool_set_by_id.execute = bpy.types.WM_OT_tool_set_by_id._execute
     del bpy.types.WM_OT_tool_set_by_id._execute
 
     NODE_PT_tools_active.tools_from_context = NODE_PT_tools_active._tools_from_context
     del NODE_PT_tools_active._tools_from_context
 
     NODE_HT_header.draw = NODE_HT_header._draw
-    del NODE_HT_header._draw
+    del NODE_HT_header._draw

constants.py

@@ -1,6 +1,7 @@
 import gpu
 from pathlib import Path
 
+
 class LazyDict(dict):
     def __getitem__(self, k):
         v = super().__getitem__(k)
@@ -19,11 +20,32 @@ PICKERS = {}
 
 
 MODULE_DIR = Path(__file__).parent
-SHADER_DIR = MODULE_DIR / 'shaders'
+SHADER_DIR = MODULE_DIR / "shaders"
 
 SHADERS = LazyDict()
 
-vertex_shader = Path(SHADER_DIR, "dash_shader.vert").read_text(encoding='utf-8')
-fragment_shader = Path(SHADER_DIR, "dash_shader.frag").read_text(encoding='utf-8')
+vertex_shader = Path(SHADER_DIR, "dash_shader.vert").read_text(encoding="utf-8")
+fragment_shader = Path(SHADER_DIR, "dash_shader.frag").read_text(encoding="utf-8")
 
-SHADERS['dashed_line'] = lambda : gpu.types.GPUShader(vertex_shader, fragment_shader)
+
+def create_dashed_line_shader() -> gpu.types.GPUShader:
+    shader_info = gpu.types.GPUShaderCreateInfo()
+
+    shader_info.vertex_in(0, "VEC2", "pos")
+    shader_info.fragment_out(0, "VEC4", "fragColor")
+    shader_info.push_constant("VEC4", "color")
+    shader_info.push_constant("MAT4", "viewMatrix")
+    shader_info.push_constant("FLOAT", "dashSize")
+    shader_info.push_constant("FLOAT", "gapSize")
+
+    shader_info.vertex_source(vertex_shader)
+    shader_info.fragment_source(fragment_shader)
+
+    shader = gpu.shader.create_from_info(shader_info)
+    del shader_info
+    return shader
+
+
+SHADERS["dashed_line"] = (
+    create_dashed_line_shader  # lambda: gpu.types.GPUShader(vertex_shader, fragment_shader)
+)

core/addon_utils.py

@@ -1,19 +1,23 @@
-
 import bpy
 from .bl_utils import get_mat, get_collection_parents
 
 
-def get_picker_collection(ob=None):
+def get_picker_collection(ob: bpy.types.Object | None = None):
     """Return the picker collection of an object"""
 
     if not ob:
         ob = bpy.context.object
 
+    if not ob:
+        raise Exception("No object in context")
+
     for col in ob.users_collection:
         if col.rig_picker.enabled:
             return col
-            
-        if picker_col := next((c for c in get_collection_parents(col) if c.rig_picker.enabled), None):
+
+        if picker_col := next(
+            (c for c in get_collection_parents(col) if c.rig_picker.enabled), None
+        ):
             return picker_col
 
 
@@ -22,10 +26,10 @@ def is_shape(ob):
     canvas = scn.rig_picker.canvas
     if not canvas or ob.hide_render:
         return False
-    
+
     shapes = {ob for col in canvas.users_collection for ob in col.all_objects}
 
-    if ob.type in ('MESH', 'CURVE', 'FONT') and ob in shapes:
+    if ob.type in ("MESH", "CURVE", "FONT") and ob in shapes:
         return True
 
     return False
@@ -34,20 +38,20 @@ def is_shape(ob):
 def get_object_color(ob):
     if not ob.data.materials:
         return
-    
+
     mat = get_mat(ob)
     if not mat or not mat.node_tree or not mat.node_tree.nodes:
         return
 
-    emit_node = mat.node_tree.nodes.get('Emission')
+    emit_node = mat.node_tree.nodes.get("Emission")
     if not emit_node:
         return
-    
-    return emit_node.inputs['Color'].default_value
+
+    return emit_node.inputs["Color"].default_value
 
 
 def get_operator_from_id(idname):
-    if not '.' in idname:
+    if not "." in idname:
         return
 
     m, o = idname.split(".")
@@ -56,5 +60,5 @@ def get_operator_from_id(idname):
         op.get_rna_type()
     except Exception:
         return
-    
-    return op
+
+    return op

core/bl_utils.py

@@ -1,4 +1,3 @@
-
 import bpy
 
 
@@ -30,94 +29,103 @@ def get_collection_parents(col, root=None, cols=None):
             cols = get_collection_parents(col, root=sub, cols=cols)
     return cols
 
+
 def get_view_3d_override():
     windows = bpy.context.window_manager.windows
-    areas = [a for w in windows for a in w.screen.areas if a.type == 'VIEW_3D']
+    areas = [a for w in windows for a in w.screen.areas if a.type == "VIEW_3D"]
 
     if not areas:
-        print('No view 3d found')
+        print("No view 3d found")
         return
 
     view_3d = None
     for area in areas:
         if area.spaces.active.camera:
             view_3d = area
-    
-    if not view_3d:
-        view_3d = max(areas, key=lambda x :x.width)
 
-    return {'area': view_3d, 'region': view_3d.regions[-1]}
+    if not view_3d:
+        view_3d = max(areas, key=lambda x: x.width)
+
+    return {"area": view_3d, "region": view_3d.regions[-1]}
+
 
 def get_mat(ob):
     for sl in ob.material_slots:
         if sl.material:
             return sl.material
 
+
 def link_mat_to_object(ob):
     for sl in ob.material_slots:
         m = sl.material
-        sl.link = 'OBJECT'
+        sl.link = "OBJECT"
         sl.material = m
 
+
 def eval_attr(ob, name):
     resolved = ob
     for o in name.split("."):
         resolved = getattr(resolved, o)
     return resolved
 
+
 def flip_name(name):
     if not name:
         return
 
-    if name.startswith('[') and name.endswith(']'): #It's a custom property
+    if name.startswith("[") and name.endswith("]"):  # It's a custom property
         flipped_name = bpy.utils.flip_name(name[:-2][2:])
         return f'["{flipped_name}"]'
     else:
         return bpy.utils.flip_name(name)
 
-def split_path(path) :
-    try :
+
+def split_path(path):
+    try:
         bone_name = path.split('["')[1].split('"]')[0]
     except Exception:
         bone_name = None
 
-    try :
+    try:
         prop_name = path.split('["')[2].split('"]')[0]
     except Exception:
         prop_name = None
 
     return bone_name, prop_name
 
+
 def hide_layers(args):
     """ """
     ob = bpy.context.object
 
     layers = []
     for bone in [b for b in ob.pose.bones if b.bone.select]:
-        for i,l in enumerate(bone.bone.layers):
+        for i, l in enumerate(bone.bone.layers):
             if l and i not in layers:
                 layers.append(i)
 
     for i in layers:
         ob.data.layers[i] = not ob.data.layers[i]
 
+
 def select_layer(args):
     ob = bpy.context.object
 
-    layers =[]
+    layers = []
     for bone in [b for b in ob.pose.bones if b.bone.select]:
-        bone_layers = [i for i,l in enumerate(bone.bone.layers) if l]
+        bone_layers = [i for i, l in enumerate(bone.bone.layers) if l]
 
         for l in bone_layers:
             if l not in layers:
                 layers.append(l)
 
     for bone in ob.pose.bones:
-        bone_layers = [i for i,l in enumerate(bone.bone.layers) if l]
+        bone_layers = [i for i, l in enumerate(bone.bone.layers) if l]
 
         if len(set(bone_layers).intersection(layers)):
             bone.bone.select = True
 
+
 def hide_bones(args):
     ob = bpy.context.object
     selected_bone = [b for b in ob.pose.bones if b.bone.select]
@@ -129,10 +137,11 @@ def hide_bones(args):
     for bone in selected_bone:
         bone.bone.hide = visibility
 
+
 def select_all(args):
     ob = bpy.context.object
-    shapes = ob.data.rig_picker['shapes']
-    bones = [s['bone'] for s in shapes if s['shape_type']=='BONE']
+    shapes = ob.data.rig_picker["shapes"]
+    bones = [s["bone"] for s in shapes if s["shape_type"] == "BONE"]
 
     for bone_name in bones:
         bone = ob.pose.bones.get(bone_name)

core/geometry_utils.py

@@ -1,28 +1,31 @@
-
 import bpy
 from mathutils import Vector
 from mathutils.geometry import intersect_line_line_2d
 
 
-def is_over_region(self,context,event):
-    inside = 2 < event.mouse_region_x < context.region.width -2 and \
-    2 < event.mouse_region_y < context.region.height -2 and \
-    [a for a in context.screen.areas if a.as_pointer()==self.adress] and \
-    not context.screen.show_fullscreen
+def is_over_region(self, context, event):
+    inside = (
+        2 < event.mouse_region_x < context.region.width - 2
+        and 2 < event.mouse_region_y < context.region.height - 2
+        and [a for a in context.screen.areas if a.as_pointer() == self.adress]
+        and not context.screen.show_fullscreen
+    )
 
     return inside
 
+
 def bound_box_center(ob):
-    points = [ob.matrix_world@Vector(p) for p in ob.bound_box]
+    points = [ob.matrix_world @ Vector(p) for p in ob.bound_box]
 
     x = [v[0] for v in points]
     y = [v[1] for v in points]
     z = [v[2] for v in points]
 
-    return (sum(x) / len(points), sum(y) / len(points),sum(z) / len(points))
+    return (sum(x) / len(points), sum(y) / len(points), sum(z) / len(points))
+
 
 def bounding_rect(points):
-    x_points = sorted(p[0]  for p in points)
+    x_points = sorted(p[0] for p in points)
     y_points = sorted(p[1] for p in points)
 
     return [
@@ -32,28 +35,31 @@ def bounding_rect(points):
         Vector((x_points[0], y_points[0])),
     ]
 
-def intersect_rects(rect, border):  # returns None if rectangles don't intersect
-    dx = min(border[1][0],rect[1][0]) - max(border[0][0],rect[0][0])
-    dy = min(border[0][1],rect[0][1]) - max(border[2][1],rect[2][1])
 
-    if (dx>=0) and (dy>=0):
-        return dx*dy
+def intersect_rects(rect, border):  # returns None if rectangles don't intersect
+    dx = min(border[1][0], rect[1][0]) - max(border[0][0], rect[0][0])
+    dy = min(border[0][1], rect[0][1]) - max(border[2][1], rect[2][1])
+
+    if (dx >= 0) and (dy >= 0):
+        return dx * dy
+
 
 def point_inside_rect(point, rect):
-    return rect[0][0]< point[0]< rect[1][0] and rect[2][1]< point[1]< rect[0][1]
+    return rect[0][0] < point[0] < rect[1][0] and rect[2][1] < point[1] < rect[0][1]
 
-def point_over_shape(point,verts,loops,outside_point=(-1,-1)):
+
+def point_over_shape(point, verts, loops, outside_point=(-1, -1)):
     out = Vector(outside_point)
     pt = Vector(point)
 
     intersections = 0
     for loop in loops:
-        for i,p in enumerate(loop):
-            a = Vector(verts[loop[i-1]])
+        for i, p in enumerate(loop):
+            a = Vector(verts[loop[i - 1]])
             b = Vector(verts[p])
 
-            if intersect_line_line_2d(pt,out,a,b):
+            if intersect_line_line_2d(pt, out, a, b):
                 intersections += 1
 
-    if intersections%2 == 1: #chek if the nb of intersection is odd
-        return True
+    if intersections % 2 == 1:  # chek if the nb of intersection is odd
+        return True

core/picker.py

@@ -1,11 +1,13 @@
-
 import bpy
 import gpu
 from gpu_extras.batch import batch_for_shader
 import blf
 from mathutils import bvhtree, Vector, Color
-from mathutils.geometry import (intersect_point_quad_2d, intersect_point_tri_2d, 
-        intersect_tri_tri_2d)
+from mathutils.geometry import (
+    intersect_point_quad_2d,
+    intersect_point_tri_2d,
+    intersect_tri_tri_2d,
+)
 from ..constants import PICKERS
 from .addon_utils import get_operator_from_id
 from .geometry_utils import bounding_rect
@@ -15,13 +17,21 @@ import re
 import json
 import os
 
-import threading 
+import threading
 
 
 class Shape:
-    def __init__(self, picker, points, polygons=None, edges=None, tooltip='', color=None, source_name=''):
-
-        self.type = 'display'
+    def __init__(
+        self,
+        picker,
+        points,
+        polygons=None,
+        edges=None,
+        tooltip="",
+        color=None,
+        source_name="",
+    ):
+        self.type = "display"
         self.picker = picker
         self.rig = picker.rig
         self.source_name = source_name
@@ -29,11 +39,11 @@ class Shape:
         self.hover = False
         self.press = False
 
-        self.shader = gpu.shader.from_builtin('UNIFORM_COLOR')
+        self.shader = gpu.shader.from_builtin("UNIFORM_COLOR")
         self.shader.bind()
 
-        #self.hover_shader = gpu.shader.from_builtin('UNIFORM_COLOR')
-        #self.hover_shader.uniform_float("color", [1, 1, 1, 0.1])
+        # self.hover_shader = gpu.shader.from_builtin('UNIFORM_COLOR')
+        # self.hover_shader.uniform_float("color", [1, 1, 1, 0.1])
 
         self.color = color
         self.hover_color = self.brighten_color(self.color)
@@ -43,15 +53,19 @@ class Shape:
         self.polygons = polygons or []
         self.edges = edges or []
 
-        self.p_batch = batch_for_shader(self.shader, 'TRIS', {"pos": self.points}, indices=self.polygons)
-        self.e_batch = batch_for_shader(self.shader, 'LINES', {"pos": self.points}, indices=self.edges)
+        self.p_batch = batch_for_shader(
+            self.shader, "TRIS", {"pos": self.points}, indices=self.polygons
+        )
+        self.e_batch = batch_for_shader(
+            self.shader, "LINES", {"pos": self.points}, indices=self.edges
+        )
 
         self.rect = bounding_rect(points)
 
     @property
     def color(self):
         return self._color
-    
+
     def brighten_color(self, color):
         brighten_color = Color(color[:3])
         brighten_color.v += 0.05
@@ -70,16 +84,15 @@ class Shape:
             elif len(color) == 4:
                 color = list(color)
             else:
-                raise Exception('color must have a len of 3 or 4')
+                raise Exception("color must have a len of 3 or 4")
         else:
-            raise Exception(f'color is {type(color)} must be None or (tuple, list)')
-        
-        #self.shader.uniform_float("color", color)
+            raise Exception(f"color is {type(color)} must be None or (tuple, list)")
+
+        # self.shader.uniform_float("color", color)
         self._color = color
 
     def draw(self):
-
-        #self.shader.bind()
+        # self.shader.bind()
         self.shader.uniform_float("color", self.color)
 
         if self.polygons:
@@ -92,28 +105,45 @@ class Shape:
         if not intersect_point_quad_2d(location, *self.rect):
             self.hover = False
             return False
-        
+
         for p in self.polygons:
             if intersect_point_tri_2d(location, *[self.points[i] for i in p]):
                 self.hover = True
                 return True
-        
+
         self.hover = False
         return False
-            
-    def press_event(self, mode='SET'):
+
+    def press_event(self, mode="SET"):
         self.press = True
 
-    def release_event(self, mode='SET'):
+    def release_event(self, mode="SET"):
         self.press = False
 
 
 class BoneShape(Shape):
-    def __init__(self, picker, points, polygons, edges, bone, tooltip='', color=None, source_name=''):
-        super().__init__(picker, points=points, polygons=polygons, edges=edges, 
-        tooltip=tooltip, color=color, source_name=source_name)
+    def __init__(
+        self,
+        picker,
+        points,
+        polygons,
+        edges,
+        bone,
+        tooltip="",
+        color=None,
+        source_name="",
+    ):
+        super().__init__(
+            picker,
+            points=points,
+            polygons=polygons,
+            edges=edges,
+            tooltip=tooltip,
+            color=color,
+            source_name=source_name,
+        )
 
-        self.type = 'bone'
+        self.type = "bone"
         self.bone = bone
         self.active_color = [1, 1, 1, 0.1]
         self.select_color = self.brighten_color(self.hover_color)
@@ -125,23 +155,29 @@ class BoneShape(Shape):
         if not self.bone:
             return False
 
-        return self.bone in (bpy.context.selected_pose_bones or []) #self.bone.bone.select
+        return self.bone in (
+            bpy.context.selected_pose_bones or []
+        )  # self.bone.bone.select
 
     @property
     def active(self):
         if not self.bone:
             return False
 
-        return self.bone == bpy.context.active_pose_bone #self.rig.data.bones.active == self.bone.bone
-    
+        return (
+            self.bone == bpy.context.active_pose_bone
+        )  # self.rig.data.bones.active == self.bone.bone
+
     @property
     def hide(self):
         if not self.bone:
             return False
 
-        #return self.bone not in (bpy.context.visible_pose_bones or [])
-        
-        return self.bone.bone.hide or not any(l.is_visible for l in self.bone.bone.collections)
+        # return self.bone not in (bpy.context.visible_pose_bones or [])
+
+        return self.bone.bone.hide or not any(
+            l.is_visible for l in self.bone.bone.collections
+        )
 
     @property
     def bone_color(self):
@@ -149,45 +185,44 @@ class BoneShape(Shape):
             return [0, 0, 0, 1]
 
         if self.select and self.active:
-            return self.bone_colors['active']
+            return self.bone_colors["active"]
         elif self.select:
-            return self.bone_colors['select']
+            return self.bone_colors["select"]
         elif self.hide:
-            return self.bone_colors['hide']
+            return self.bone_colors["hide"]
         else:
-            return self.bone_colors['normal']
+            return self.bone_colors["normal"]
 
     def get_bone_colors(self):
-
-        theme = bpy.context.preferences.themes['Default']
+        theme = bpy.context.preferences.themes["Default"]
         bone_colors = {
-            'select': [*theme.view_3d.bone_pose, 1],
-            'normal': [0.05, 0.05, 0.05, 1],
-            'active': [*theme.view_3d.bone_pose_active, 1],
-            'hide': [0.85, 0.85, 0.85, 0.2],
+            "select": [*theme.view_3d.bone_pose, 1],
+            "normal": [0.05, 0.05, 0.05, 1],
+            "active": [*theme.view_3d.bone_pose_active, 1],
+            "hide": [0.85, 0.85, 0.85, 0.2],
         }
 
         if not self.bone:
             return bone_colors
 
-        if self.bone.color.palette == 'CUSTOM':
+        if self.bone.color.palette == "CUSTOM":
             bone_color = self.bone
 
-        elif self.bone.color.palette == 'DEFAULT':
+        elif self.bone.color.palette == "DEFAULT":
             bone_color = self.bone.bone
 
         normal_color = bone_color.color.custom.normal.copy()
         normal_color.s *= 0.75
 
-        bone_colors['normal'] = [*normal_color, 1]
-        bone_colors['select'] = [*bone_color.color.custom.select, 1]
-        bone_colors['active'] = [*bone_color.color.custom.active, 1]
-        bone_colors['hide'] = [*normal_color, 0.1]
+        bone_colors["normal"] = [*normal_color, 1]
+        bone_colors["select"] = [*bone_color.color.custom.select, 1]
+        bone_colors["active"] = [*bone_color.color.custom.active, 1]
+        bone_colors["hide"] = [*normal_color, 0.1]
 
         return bone_colors
 
     def draw_hided(self):
-        gpu.state.blend_set('ALPHA')
+        gpu.state.blend_set("ALPHA")
         gpu.state.line_width_set(1.0)
 
         line_color = (1, 1, 1, 0.1)
@@ -200,17 +235,17 @@ class BoneShape(Shape):
 
         self.shader.uniform_float("color", (*color[:3], 0.5))
         self.p_batch.draw(self.shader)
-        
+
         self.shader.uniform_float("color", line_color)
         self.e_batch.draw(self.shader)
 
-        gpu.state.blend_set('NONE')
+        gpu.state.blend_set("NONE")
 
     def draw_zero_scaled(self):
-        gpu.state.blend_set('ALPHA')
+        gpu.state.blend_set("ALPHA")
         gpu.state.line_width_set(1.0)
 
-        line_color = (*self.bone_colors['normal'][:3], 0.2)
+        line_color = (*self.bone_colors["normal"][:3], 0.2)
         color = Color(self.color[:3])
         if self.hover or self.select:
             color.v += 0.05
@@ -219,14 +254,14 @@ class BoneShape(Shape):
 
         self.shader.uniform_float("color", (*color[:3], 0.5))
         self.p_batch.draw(self.shader)
-        
+
         self.shader.uniform_float("color", line_color)
         self.e_batch.draw(self.shader)
 
-        gpu.state.blend_set('NONE')
+        gpu.state.blend_set("NONE")
 
     def draw(self):
-        gpu.state.blend_set('ALPHA')
+        gpu.state.blend_set("ALPHA")
         gpu.state.line_width_set(1.0)
 
         if self.hide:
@@ -244,9 +279,9 @@ class BoneShape(Shape):
 
         self.shader.uniform_float("color", color)
         self.p_batch.draw(self.shader)
-            
+
         # Draw Outline
-        gpu.state.blend_set('NONE')
+        gpu.state.blend_set("NONE")
         if self.select or self.active:
             gpu.state.line_width_set(2.0)
 
@@ -254,51 +289,48 @@ class BoneShape(Shape):
         self.e_batch.draw(self.shader)
 
         gpu.state.line_width_set(1.0)
-    
-    def assign_bone_event(self):
 
-        #print('assign_bone_event', self)
+    def assign_bone_event(self):
+        # print('assign_bone_event', self)
 
         scn = bpy.context.scene
         rig = self.picker.rig
         source_object = scn.objects.get(self.source_name)
         if not source_object:
-            print(f'Source object {self.source_name} not found')
-            return
-        
-        active_bone = rig.data.bones.active
-        if not active_bone:
-            print('You need to have an active bone')
+            print(f"Source object {self.source_name} not found")
             return
 
-        #print(active_bone, source_object)
-        #print(rig)
+        active_bone = rig.data.bones.active
+        if not active_bone:
+            print("You need to have an active bone")
+            return
+
+        # print(active_bone, source_object)
+        # print(rig)
         source_object.name = rig.data.bones.active.name
         source_object.rig_picker.name = rig.data.bones.active.name
 
-    def release_event(self, mode='SET'):
+    def release_event(self, mode="SET"):
         super().release_event(mode)
 
         if self.hide or not self.bone:
             return
 
         select = True
-        if mode == 'SUBSTRACT':
+        if mode == "SUBSTRACT":
             select = False
 
-        self.bone.bone.select = select
+        self.rig.pose.bones.get(self.bone.bone.name).select = select
         if self.hover:
-
-            if mode != 'SUBSTRACT':
+            if mode != "SUBSTRACT":
                 self.rig.data.bones.active = self.bone.bone
 
-
-    def border_select(self, border, mode='SET'):
+    def border_select(self, border, mode="SET"):
         if not self.bone:
             return
 
         if self.hide:
-            self.bone.bone.select = False
+            self.rig.pose.bones.get(self.bone.bone.name).select = False
             return
 
         rect_tri1 = self.rect[0], self.rect[1], self.rect[2]
@@ -307,77 +339,79 @@ class BoneShape(Shape):
         border_tri1 = border[0], border[1], border[2]
         border_tri2 = border[2], border[3], border[0]
 
-        if (not intersect_tri_tri_2d(*border_tri1, *rect_tri1) and
-            not intersect_tri_tri_2d(*border_tri1, *rect_tri2) and 
-            not intersect_tri_tri_2d(*border_tri2, *rect_tri1) and 
-            not intersect_tri_tri_2d(*border_tri2, *rect_tri2)):
+        if (
+            not intersect_tri_tri_2d(*border_tri1, *rect_tri1)
+            and not intersect_tri_tri_2d(*border_tri1, *rect_tri2)
+            and not intersect_tri_tri_2d(*border_tri2, *rect_tri1)
+            and not intersect_tri_tri_2d(*border_tri2, *rect_tri2)
+        ):
             return
 
         select = True
-        if mode == 'SUBSTRACT':
+        if mode == "SUBSTRACT":
             select = False
-        
+
         for polygon in self.polygons:
             points = [self.points[i] for i in polygon]
 
             if intersect_tri_tri_2d(*border_tri1, *points):
-                self.bone.bone.select = select
+                self.rig.pose.bones.get(self.bone.bone.name).select = select
                 return
-            
+
             if intersect_tri_tri_2d(*border_tri2, *points):
-                self.bone.bone.select = select
+                self.rig.pose.bones.get(self.bone.bone.name).select = select
                 return
 
-            '''
-            for b in border:
-                if intersect_point_tri_2d(b, *points):
-                    self.bone.bone.select = select
-                    return
-                
-            for p in points:
-                if intersect_point_quad_2d(p, *border):
-                    self.bone.bone.select = select
-                    return
-            '''
 
 class OperatorShape(Shape):
-    def __init__(self, picker, points, polygons, operator, tooltip='', color=None, source_name=''):
-        super().__init__(picker, points=points, polygons=polygons, tooltip=tooltip, 
-            color=color, source_name=source_name)
+    def __init__(
+        self, picker, points, polygons, operator, tooltip="", color=None, source_name=""
+    ):
+        super().__init__(
+            picker,
+            points=points,
+            polygons=polygons,
+            tooltip=tooltip,
+            color=color,
+            source_name=source_name,
+        )
 
-        self.type = 'operator'
+        self.type = "operator"
         self.active_color = [1, 1, 1, 0.15]
         self.press_color = [0, 0, 0, 0.25]
         self.operator = operator
-        #self.arguments = arguments#{k:eval(v)}
-        #self.operator = get_operator_from_id(self.operator)
+        # self.arguments = arguments#{k:eval(v)}
+        # self.operator = get_operator_from_id(self.operator)
 
         if not tooltip:
-            self.tooltip = self.operator.replace('bpy.ops.', '').replace("'INVOKE_DEFAULT', ", '')
+            self.tooltip = self.operator.replace("bpy.ops.", "").replace(
+                "'INVOKE_DEFAULT', ", ""
+            )
 
-        #self.reg_args = re.compile(r'(\w+)=')
-    '''
+        # self.reg_args = re.compile(r'(\w+)=')
+
+    """
     def parse_args(self):
         
         args = self.reg_args.split(self.arguments)[1:]
         #print(args, zip(args[::2], args[1::2]))
         return {k: eval(v) for k, v in zip(args[::2], args[1::2])}
         #return {k:eval(v) for k, v in self.reg_args.split(self.arguments)}
-        '''
+        """
 
-    def release_event(self, mode='SET'):
+    def release_event(self, mode="SET"):
         super().release_event(mode)
 
-        #args = self.parse_args()
+        # args = self.parse_args()
         if not self.operator:
             return
 
         exec(self.operator)
-        #f'bpy.ops;{idname}'
+        # f'bpy.ops;{idname}'
 
-        #print(self.idname)
-        #print(self.arguments)
-        #else:
+        # print(self.idname)
+        # print(self.arguments)
+        # else:
         #    self.bone.bone.select = False
 
     def draw(self):
@@ -390,10 +424,10 @@ class OperatorShape(Shape):
         else:
             return
 
-        gpu.state.blend_set('ALPHA')
+        gpu.state.blend_set("ALPHA")
         self.shader.uniform_float("color", color)
         self.p_batch.draw(self.shader)
-        gpu.state.blend_set('NONE')
+        gpu.state.blend_set("NONE")
 
 
 class Picker:
@@ -406,48 +440,48 @@ class Picker:
         self.shapes = []
         self.box_select = None
         self.hover_shape = None
-        self.shader = gpu.shader.from_builtin('UNIFORM_COLOR')
+        self.shader = gpu.shader.from_builtin("UNIFORM_COLOR")
 
         self.mouse = None
 
         for shape_data in shapes:
-            if not shape_data['points']:
+            if not shape_data["points"]:
                 continue
-                
-            if shape_data['type'] in ('CANVAS', 'DISPLAY'):
+
+            if shape_data["type"] in ("CANVAS", "DISPLAY"):
                 shape = Shape(
                     self,
-                    points=shape_data['points'], 
-                    polygons=shape_data['polygons'], 
-                    edges=shape_data['edges'], 
-                    color=shape_data['color']
+                    points=shape_data["points"],
+                    polygons=shape_data["polygons"],
+                    edges=shape_data["edges"],
+                    color=shape_data["color"],
                 )
 
-            elif shape_data['type'] == 'BONE':
-                bone = rig.pose.bones.get(shape_data['bone'])
-                #if not bone:
+            elif shape_data["type"] == "BONE":
+                bone = rig.pose.bones.get(shape_data["bone"])
+                # if not bone:
                 #    print(f'Bone {shape_data["bone"]} not exist')
                 #    continue
 
                 shape = BoneShape(
                     self,
-                    source_name=shape_data['source_name'],
-                    points=shape_data['points'], 
-                    polygons=shape_data['polygons'], 
-                    edges=shape_data['edges'], 
-                    bone=bone, 
-                    color=shape_data['color']
+                    source_name=shape_data["source_name"],
+                    points=shape_data["points"],
+                    polygons=shape_data["polygons"],
+                    edges=shape_data["edges"],
+                    bone=bone,
+                    color=shape_data["color"],
                 )
 
-            elif shape_data['type'] == 'OPERATOR':
+            elif shape_data["type"] == "OPERATOR":
                 shape = OperatorShape(
                     self,
-                    source_name=shape_data['source_name'],
-                    points=shape_data['points'], 
-                    polygons=shape_data['polygons'],
-                    operator=shape_data['operator'],
-                    color=shape_data['color'],
-                    tooltip=shape_data['tooltip'], 
+                    source_name=shape_data["source_name"],
+                    points=shape_data["points"],
+                    polygons=shape_data["polygons"],
+                    operator=shape_data["operator"],
+                    color=shape_data["color"],
+                    tooltip=shape_data["tooltip"],
                 )
 
             self.shapes.append(shape)
@@ -456,36 +490,34 @@ class Picker:
 
     def assign_bone_event(self):
         for shape in self.shapes:
-            if shape.type == 'bone' and shape.hover:
+            if shape.type == "bone" and shape.hover:
                 shape.assign_bone_event()
-        
+
         bpy.ops.rigpicker.save_picker(index=self.index)
 
-    def press_event(self, mode='SET'):
+    def press_event(self, mode="SET"):
         for shape in self.shapes:
-            #print(s)
+            # print(s)
             if shape.hover:
                 shape.press_event(mode)
             else:
                 shape.press = False
 
-    def release_event(self, mode='SET'):
+    def release_event(self, mode="SET"):
+        # bpy.ops.pose.select_all(action='DESELECT')
 
-
-            #bpy.ops.pose.select_all(action='DESELECT')
-
-        #print('PICKER release event', mode)
-        #print(f'type={event.type}, value={event.value}, ctrl={event.ctrl}, shift={event.shift}, alt={event.alt}')
+        # print('PICKER release event', mode)
+        # print(f'type={event.type}, value={event.value}, ctrl={event.ctrl}, shift={event.shift}, alt={event.alt}')
 
         for shape in self.shapes:
             if shape.hover:
                 shape.release_event(mode)
-            
-            shape.press = False
-        
-        #bpy.context.area.tag_redraw()
 
-        '''
+            shape.press = False
+
+        # bpy.context.area.tag_redraw()
+
+        """
         picker.tooltip_event(event='SHOW')
         region.tag_redraw()
 
@@ -495,8 +527,9 @@ class Picker:
 
         picker.tooltip_event(event='HIDE')
         bpy.app.timers.register(partial(tooltip, context.region), first_interval=1)
-        '''
-    '''
+        """
+
+    """
     def tooltip_event(self, event):
 
 
@@ -508,7 +541,7 @@ class Picker:
                 self.tooltip = self.hover_shape.bone.name
    
         #bpy.context.region.tag_redraw()
-        '''
+        """
 
     def border_select(self, border, mode):
         border = [Vector(b) - Vector(self.translation) for b in border]
@@ -516,7 +549,7 @@ class Picker:
         for shape in self.shapes:
             shape.press = False
             shape.hover = False
-            if shape.type != 'bone':
+            if shape.type != "bone":
                 continue
 
             shape.border_select(border, mode)
@@ -531,16 +564,16 @@ class Picker:
             elif shape.move_event(self.mouse):
                 self.hover_shape = shape
 
-        #if point_inside_rect(self.end, rect):
+        # if point_inside_rect(self.end, rect):
         #    over = point_over_shape(self.end,points, edges)
 
-        #if bpy.app.timers.is_registered(self.tooltip_event):
-        #try:
+        # if bpy.app.timers.is_registered(self.tooltip_event):
+        # try:
         #    bpy.app.timers.unregister(self.tooltip_event)
-        #except:
+        # except:
         #    pass
 
-        #bpy.app.timers.register(self.tooltip_event, first_interval=1)
+        # bpy.app.timers.register(self.tooltip_event, first_interval=1)
 
     def draw(self):
         with gpu.matrix.push_pop():
@@ -564,8 +597,7 @@ class Picker:
 
 class PickerGroup:
     def __init__(self, rig, pickers):
-
-        #self.view_location = Vector((0, 0))
+        # self.view_location = Vector((0, 0))
         self.region = bpy.context.region
         self.rig = rig
         self.pickers = []
@@ -577,13 +609,13 @@ class PickerGroup:
 
         self.tooltip_shape = None
         self.tooltip_mouse = Vector((0, 0))
-        self.tooltip = ''
+        self.tooltip = ""
 
         self.timer = None
 
         for picker in pickers:
             self.add_picker(picker)
-        
+
     def add_picker(self, picker):
         self.pickers.append(Picker(self, self.rig, picker))
 
@@ -592,12 +624,12 @@ class PickerGroup:
         for picker in self.pickers:
             height = picker.rect[1][1] - picker.rect[-1][1]
 
-            picker.translation = Vector((0, -y-height*0.5))
+            picker.translation = Vector((0, -y - height * 0.5))
             picker.draw()
 
             y += height + 50
 
-            #break #TODO for now only draw first picker
+            # break #TODO for now only draw first picker
 
     def move_event(self, mouse):
         self.mouse = mouse
@@ -618,14 +650,14 @@ class PickerGroup:
                 continue
 
             picker.move_event(self.location)
-            
+
             if picker.hover_shape:
                 hover_shape = picker.hover_shape
 
         self.hover_shape = hover_shape
 
         if self.tooltip_shape is not self.hover_shape:
-            self.tooltip = ''
+            self.tooltip = ""
 
         if self.timer:
             self.timer.cancel()
@@ -633,8 +665,8 @@ class PickerGroup:
         self.timer = threading.Timer(0.4, self.tooltip_event)
         self.timer.start()
 
-    def press_event(self, mode='SET'):
-        #self.clear_tooltip()
+    def press_event(self, mode="SET"):
+        # self.clear_tooltip()
 
         for picker in self.pickers:
             if picker.under_mouse(self.location):
@@ -643,9 +675,9 @@ class PickerGroup:
                 for shape in picker.shapes:
                     shape.press = False
 
-    def release_event(self, mode='SET'):
-        if mode == 'SET':
-            for bone in self.rig.data.bones:
+    def release_event(self, mode="SET"):
+        if mode == "SET":
+            for bone in self.rig.pose.bones:
                 bone.select = False
 
         for picker in self.pickers:
@@ -663,45 +695,46 @@ class PickerGroup:
     def border_select(self, border, mode):
         border = [self.region.view2d.region_to_view(*b) for b in border]
 
-        if mode == 'SET':
-            for bone in self.rig.data.bones:
+        if mode == "SET":
+            for bone in self.rig.pose.bones:
                 bone.select = False
 
         for picker in self.pickers:
             picker.border_select(border, mode)
 
     def clear_tooltip(self):
-        self.tooltip = ''
+        self.tooltip = ""
         self.tooltip_shape = None
         self.timer.cancel()
         self.region.tag_redraw()
-    
+
     def tooltip_event(self):
-        #print('Tooltip Event', self)
+        # print('Tooltip Event', self)
 
-        #print(self.hover_shape, self.hover_shape.type)
+        # print(self.hover_shape, self.hover_shape.type)
 
-        if self.hover_shape and self.hover_shape.type != 'display':
-            if self.hover_shape.type == 'bone' and self.hover_shape.bone:
+        if self.hover_shape and self.hover_shape.type != "display":
+            if self.hover_shape.type == "bone" and self.hover_shape.bone:
                 self.tooltip = self.hover_shape.bone.name
             else:
                 self.tooltip = self.hover_shape.tooltip
             self.tooltip_shape = self.hover_shape
         else:
             return self.clear_tooltip()
-            
 
         self.tooltip_mouse = self.mouse
 
         self.timer.cancel()
 
-        #print(self.tooltip)
+        # print(self.tooltip)
 
         self.region.tag_redraw()
 
     @property
     def rect(self):
-        return bounding_rect([co - Vector(p.translation) for p in self.pickers for co in p.rect])
+        return bounding_rect(
+            [co - Vector(p.translation) for p in self.pickers for co in p.rect]
+        )
 
     @property
     def center(self):
@@ -710,23 +743,27 @@ class PickerGroup:
         return center
 
 
-def load_picker_data(rig):
-    if 'pickers' in rig.data.rig_picker:
-        picker_datas = [[s.to_dict() for s in p] for p in rig.data.rig_picker['pickers']]
+def load_picker_data(rig: bpy.types.Object):
+    if "pickers" in rig.data.rig_picker:
+        picker_datas = [
+            [s.to_dict() for s in p] for p in rig.data.rig_picker["pickers"]
+        ]
     else:
         picker_datas = []
 
         for picker in rig.data.rig_picker.sources:
-            picker_path = Path(bpy.path.abspath(picker.source, library=rig.data.library))
+            picker_path = Path(
+                bpy.path.abspath(picker.source, library=rig.data.library)
+            )
 
             if not picker_path.exists():
-                print(f'Picker path not exists: {picker_path.resolve()}')
+                print(f"Picker path not exists: {picker_path.resolve()}")
                 continue
 
-            print('Load picker from', picker_path.resolve())
-            picker_data = json.loads(picker_path.read_text(encoding='utf-8'))
+            print("Load picker from", picker_path.resolve())
+            picker_data = json.loads(picker_path.read_text(encoding="utf-8"))
             picker_datas.append(picker_data)
-    
+
     PICKERS[rig] = PickerGroup(rig, picker_datas)
 
 
@@ -736,24 +773,24 @@ def get_picker_path(rig, source, start=None):
 
 
 def pack_picker(rig, start=None):
-    if not 'rig_picker' in rig.data:
+    if not "rig_picker" in rig.data:
         return
 
     pickers = []
-    for picker_source in rig.data['rig_picker'].get('sources', []):
-        picker_path = get_picker_path(rig, picker_source['source'], start)
+    for picker_source in rig.data["rig_picker"].get("sources", []):
+        picker_path = get_picker_path(rig, picker_source["source"], start)
         if not picker_path.exists():
-            print(f'{picker_path} not exists')
+            print(f"{picker_path} not exists")
             continue
-        picker_data = json.loads(picker_path.read_text(encoding='utf-8'))
+        picker_data = json.loads(picker_path.read_text(encoding="utf-8"))
         pickers.append(picker_data)
 
-    rig.data['rig_picker']['pickers'] = pickers
+    rig.data["rig_picker"]["pickers"] = pickers
 
 
 def unpack_picker(rig):
-    if 'rig_picker' not in rig.data.keys():
+    if "rig_picker" not in rig.data.keys():
         return
 
-    if 'pickers' in rig.data['rig_picker'].keys():
-        del rig.data['rig_picker']['pickers']
+    if "pickers" in rig.data["rig_picker"].keys():
+        del rig.data["rig_picker"]["pickers"]

core/shape.py

@@ -6,30 +6,29 @@ from .geometry_utils import bound_box_center
 from .addon_utils import get_object_color
 
 
-
-def border_over_shape(border,verts,loops):
+def border_over_shape(border, verts, loops):
     for loop in loops:
-        for i,p in enumerate(loop):
-            a = Vector(verts[loop[i-1]])
+        for i, p in enumerate(loop):
+            a = Vector(verts[loop[i - 1]])
             b = Vector(verts[p])
 
-            for j in range(0,4):
-                c = border[j-1]
+            for j in range(0, 4):
+                c = border[j - 1]
                 d = border[j]
-                if intersect_line_line_2d(a,b,c,d):
+                if intersect_line_line_2d(a, b, c, d):
                     return True
 
     for point in verts:
-        if point_inside_rect(point,border):
+        if point_inside_rect(point, border):
             return True
 
     for point in border:
-        if point_over_shape(point,verts,loops):
+        if point_over_shape(point, verts, loops):
             return True
 
 
 def border_loop(vert, loop):
-    border_edge =[e for e in vert.link_edges if e.is_rectary]
+    border_edge = [e for e in vert.link_edges if e.is_rectary]
 
     if border_edge:
         for edge in border_edge:
@@ -43,6 +42,7 @@ def border_loop(vert, loop):
     else:
         return [vert]
 
+
 def contour_loops(bm, vert_index=0, loops=None, vert_indices=None):
     loops = loops or []
     vert_indices = vert_indices or [v.index for v in bm.verts]
@@ -50,7 +50,7 @@ def contour_loops(bm, vert_index=0, loops=None, vert_indices=None):
     bm.verts.ensure_lookup_table()
 
     loop = border_loop(bm.verts[vert_index], [bm.verts[vert_index]])
-    if len(loop) >1:
+    if len(loop) > 1:
         loops.append(loop)
 
     for v in loop:
@@ -75,14 +75,13 @@ def get_shape_data(ob, matrix=None, depsgraph=None):
     bm = bmesh.new()
     bm.from_mesh(mesh)
 
-
     bmesh.ops.remove_doubles(bm, verts=bm.verts, dist=0.002)
     bmesh.ops.dissolve_limit(bm, angle_limit=0.001745, verts=bm.verts, edges=bm.edges)
 
     bmesh.ops.connect_verts_concave(bm, faces=bm.faces)
     bmesh.ops.triangulate(bm, faces=bm.faces)
 
-    edges = [[v.index for v in e.verts] for e in bm.edges if len(e.link_faces)<=1]
+    edges = [[v.index for v in e.verts] for e in bm.edges if len(e.link_faces) <= 1]
     bm.to_mesh(mesh)
     mesh.update()
     bm.clear()
@@ -96,11 +95,11 @@ def get_shape_data(ob, matrix=None, depsgraph=None):
         points.append([round(co[0], 1), round(co[1], 1)])
 
         depths += [co[2]]
-    
+
     if depths:
         depth = max(depths)
     else:
-        print(f'{ob.name} has no vertices')
+        print(f"{ob.name} has no vertices")
         depth = 0
 
     for face in mesh.polygons:
@@ -113,67 +112,70 @@ def get_shape_data(ob, matrix=None, depsgraph=None):
         color = [0.5, 0.5, 0.5]
 
     shape = {
-        'source_name': ob.name,
-        'tooltip': ob.rig_picker.name,
-        'depth': depth, 
-        'points': points, 
-        'polygons': polygons,
-        'edges': edges,
-        'color': color,
-        'type': ob.rig_picker.shape_type
+        "source_name": ob.name,
+        "tooltip": ob.rig_picker.name,
+        "depth": depth,
+        "points": points,
+        "polygons": polygons,
+        "edges": edges,
+        "color": color,
+        "type": ob.rig_picker.shape_type,
     }
 
-    if shape['type'] =='OPERATOR':
-        shape['operator'] =  ob.rig_picker.operator
-        shape['shortcut'] = ob.rig_picker.shortcut
+    if shape["type"] == "OPERATOR":
+        shape["operator"] = ob.rig_picker.operator
+        shape["shortcut"] = ob.rig_picker.shortcut
+
+    elif shape["type"] == "BONE":
+        shape["bone"] = ob.rig_picker.name
 
-    elif shape['type'] =='BONE':
-        shape['bone'] =  ob.rig_picker.name
-    
     eval_ob.to_mesh_clear()
-    
+
     return shape
 
 
 def get_picker_data(collection):
     picker_data = []
-    
+
     depsgraph = bpy.context.evaluated_depsgraph_get()
     canvas = collection.rig_picker.canvas
 
-    if canvas.type == 'CURVE':
+    if canvas.type == "CURVE":
         canvas_points = canvas.data.splines[0].points
     else:
         canvas_points = canvas.data.vertices
-    
-    canvas_coords = [canvas.matrix_world@Vector((p.co)) for p in canvas_points]
+
+    canvas_coords = [canvas.matrix_world @ Vector((p.co)) for p in canvas_points]
 
     height = abs(max(co.y for co in canvas_coords) - min(co.y for co in canvas_coords))
     width = abs(max(co.x for co in canvas_coords) - min(co.x for co in canvas_coords))
 
     center = sum(canvas_coords, Vector()) / len(canvas_coords)
-    scale = 2048 / max(height, width)# Reference height for the canvas
+    scale = 2048 / max(height, width)  # Reference height for the canvas
 
     matrix = Matrix.Translation(-center)
     matrix = Matrix.Scale(scale, 4) @ matrix
 
-    #sorted by their z axes
+    # sorted by their z axes
     for ob in collection.all_objects:
         if ob.instance_collection:
             for shape in ob.instance_collection.all_objects:
-                picker_data.append(get_shape_data(shape, matrix=matrix@ob.matrix_world, depsgraph=depsgraph))
-        
-        elif ob.type in ('MESH', 'CURVE', 'FONT'):
+                picker_data.append(
+                    get_shape_data(
+                        shape, matrix=matrix @ ob.matrix_world, depsgraph=depsgraph
+                    )
+                )
+
+        elif ob.type in ("MESH", "CURVE", "FONT"):
             picker_data.append(get_shape_data(ob, matrix=matrix, depsgraph=depsgraph))
 
         else:
-            #print(f'{ob.name} of type {ob.type} not supported')
+            # print(f'{ob.name} of type {ob.type} not supported')
             continue
-                
 
-    picker_data.sort(key=lambda x : x['depth'])
+    picker_data.sort(key=lambda x: x["depth"])
 
-    #print(picker_datas)
+    # print(picker_datas)
 
     return picker_data
-    #rig.data.rig_picker['shapes'] = picker_datas
+    # rig.data.rig_picker['shapes'] = picker_datas

draw_handlers.py

@@ -1,4 +1,3 @@
-
 import bpy
 import gpu
 from gpu_extras.batch import batch_for_shader
@@ -20,12 +19,13 @@ def draw_rect_2d(position, width, height, color):
     :arg height: Height of the rect.
     :type height: float
     """
-    
+
     coords = ((0, 0), (1, 0), (1, 1), (0, 1))
 
-    shader = gpu.shader.from_builtin('UNIFORM_COLOR')
+    shader = gpu.shader.from_builtin("UNIFORM_COLOR")
     batch = batch_for_shader(
-        shader, 'TRI_FAN',
+        shader,
+        "TRI_FAN",
         {"pos": coords},
     )
 
@@ -40,7 +40,7 @@ def draw_rect_2d(position, width, height, color):
 def draw_callback_view():
     space_data = bpy.context.space_data
 
-    if not space_data or not space_data.tree_type == 'RigPickerTree':
+    if not space_data or not space_data.tree_type == "RigPickerTree":
         return
 
     # Use the pin to know if this is the first time this picker window in created to hide the n panel
@@ -49,19 +49,19 @@ def draw_callback_view():
         space_data.show_region_ui = False
 
     ob = bpy.context.object
-    if not ob or ob.type !='ARMATURE' or not ob.data.rig_picker.sources:
+    if not ob or ob.type != "ARMATURE" or not ob.data.rig_picker.sources:
         return
 
     if ob not in PICKERS:
         load_picker_data(ob)
 
-    picker_group = PICKERS[ob]   
+    picker_group = PICKERS[ob]
     picker_group.draw()
 
 
 def draw_callback_px():
     sp = bpy.context.space_data
-    if not sp.tree_type == 'RigPickerTree':
+    if not sp.tree_type == "RigPickerTree":
         return
 
     ob = bpy.context.object
@@ -74,37 +74,36 @@ def draw_callback_px():
     text = picker_group.tooltip
     ui_scale = bpy.context.preferences.system.ui_scale
 
-    #print('Draw text', text)
+    # print('Draw text', text)
     font_id = 0
     blf.size(font_id, int(13 * ui_scale))
 
     margins = [12, 5]
     text_size = blf.dimensions(font_id, text)
-    text_pos = (region.width - text_size[0]-margins[0], margins[1])
+    text_pos = (region.width - text_size[0] - margins[0], margins[1])
 
-    bg_pos = (text_pos[0] - margins[0], text_pos[1] - margins[1]-1)
-    bg_size = (text_size[0] + 2*margins[0], text_size[1] + 2*margins[1])
+    bg_pos = (text_pos[0] - margins[0], text_pos[1] - margins[1] - 1)
+    bg_size = (text_size[0] + 2 * margins[0], text_size[1] + 2 * margins[1])
 
-    gpu.state.blend_set('ALPHA')
+    gpu.state.blend_set("ALPHA")
     draw_rect_2d(bg_pos, *bg_size, (0.1, 0.1, 0.1, 0.66))
-    gpu.state.blend_set('NONE')
+    gpu.state.blend_set("NONE")
 
-
-    #blf.dimensions(font_id, text)
+    # blf.dimensions(font_id, text)
     blf.enable(font_id, blf.SHADOW)
 
-
     # BLF drawing routine
     blf.position(font_id, round(text_pos[0]), round(text_pos[1]), 0)
     blf.color(font_id, 0.85, 0.85, 0.85, 1)
 
-    blf.shadow(font_id , 5, 0.0, 0.0, 0.0, 1)
+    blf.shadow(font_id, 5, 0.0, 0.0, 0.0, 1)
     blf.shadow_offset(font_id, 2, -2)
 
     blf.draw(font_id, text)
 
     blf.disable(font_id, blf.SHADOW)
 
+
 handle_view = None
 handle_pixel = None
 
@@ -113,15 +112,20 @@ def register():
     global handle_view
     global handle_pixel
 
-    handle_view = bpy.types.SpaceNodeEditor.draw_handler_add(draw_callback_view, (), 'WINDOW', 'POST_VIEW')
-    handle_pixel = bpy.types.SpaceNodeEditor.draw_handler_add(draw_callback_px, (), 'WINDOW', 'POST_PIXEL')
+    handle_view = bpy.types.SpaceNodeEditor.draw_handler_add(
+        draw_callback_view, (), "WINDOW", "POST_VIEW"
+    )
+    handle_pixel = bpy.types.SpaceNodeEditor.draw_handler_add(
+        draw_callback_px, (), "WINDOW", "POST_PIXEL"
+    )
+
 
 def unregister():
     global handle_view
     global handle_pixel
 
-    bpy.types.SpaceNodeEditor.draw_handler_remove(handle_view, 'WINDOW')
-    bpy.types.SpaceNodeEditor.draw_handler_remove(handle_pixel, 'WINDOW')
+    bpy.types.SpaceNodeEditor.draw_handler_remove(handle_view, "WINDOW")
+    bpy.types.SpaceNodeEditor.draw_handler_remove(handle_pixel, "WINDOW")
 
     handle_view = None
-    handle_pixel = None
+    handle_pixel = None

gizmo.py

@@ -1,16 +1,13 @@
-
 import bpy
 
-from bpy.props import (IntProperty, EnumProperty, BoolProperty)
-from bpy.types import (AddonPreferences, GizmoGroup, Operator, Gizmo)
+from bpy.props import IntProperty, EnumProperty, BoolProperty
+from bpy.types import AddonPreferences, GizmoGroup, Operator, Gizmo
 
 from mathutils import Vector, Matrix, Euler
 from .constants import PICKERS
 from .core.picker import Picker
 
 
-
-
 '''
 class RP_OT_simple_operator(bpy.types.Operator):
     """Tooltip"""
@@ -40,10 +37,6 @@ class RP_OT_simple_operator(bpy.types.Operator):
 '''
 
 
-
-
-
-
 class RP_GT_gizmo(Gizmo):
 
     def test_select(self, context, location):
@@ -55,27 +48,25 @@ class RP_GT_gizmo(Gizmo):
 
         picker.move_event(location)
 
-        #if bpy.app.timers.is_registered(tooltip):
+        # if bpy.app.timers.is_registered(tooltip):
         #    bpy.app.timers.unregister(tooltip)
-            #context.region.tag_redraw()
-
-        #picker.tooltip_event(event='START')
-        #bpy.app.timers.register(partial(tooltip, context.region), first_interval=1)
-
-        #print(location)
+        # context.region.tag_redraw()
 
+        # picker.tooltip_event(event='START')
+        # bpy.app.timers.register(partial(tooltip, context.region), first_interval=1)
 
+        # print(location)
 
         context.region.tag_redraw()
 
-        #print(location)
+        # print(location)
 
         return -1
 
-    
     def draw(self, context):
         return
-    '''
+
+    """
     def invoke(self, context, event):
         print(f'invoke: type={event.type}, value={event.value}, ctrl={event.ctrl}, shift={event.shift}, alt={event.alt}')
         return {'RUNNING_MODAL'}
@@ -88,39 +79,35 @@ class RP_GT_gizmo(Gizmo):
     def exit(self, context, cancel):
         print('EXIT')
 
-        '''
-    
-    
+        """
+
 
 class RP_GT_gizmogroup(GizmoGroup):
-    """ test gizmo button 2d """
+    """test gizmo button 2d"""
+
     bl_idname = "view3d.gizmo_button_2d"
     bl_label = "Test button 2d"
-    bl_space_type = 'NODE_EDITOR'
-    bl_region_type = 'WINDOW'
-    bl_options = {'PERSISTENT'}
-    
+    bl_space_type = "NODE_EDITOR"
+    bl_region_type = "WINDOW"
+    bl_options = {"PERSISTENT"}
+
     @classmethod
     def poll(cls, context):
-        return context.space_data.tree_type == 'RigPickerTree'
+        return context.space_data.tree_type == "RigPickerTree"
 
     def setup(self, context):
         self.gizmo = self.gizmos.new("RP_GT_gizmo")
 
 
+classes = (RP_GT_gizmo, RP_GT_gizmogroup)
 
 
-classes = (
-    RP_GT_gizmo,
-    RP_GT_gizmogroup
-)
-
 def register():
     for cls in classes:
         bpy.utils.register_class(cls)
-    
+
 
 def unregister():
-    
+
     for cls in reversed(classes):
-        bpy.utils.unregister_class(cls)
+        bpy.utils.unregister_class(cls)

operators/__init__.py

@@ -1,20 +1,16 @@
-
-
 from . import material
 from . import picker
 from . import shape
 
 
-modules = (
-    material,
-    picker,
-    shape
-)
+modules = (material, picker, shape)
+
 
 def register():
     for mod in modules:
         mod.register()
 
+
 def unregister():
     for mod in reversed(modules):
-        mod.unregister()
+        mod.unregister()

operators/material.py

@@ -1,4 +1,3 @@
-
 import bpy
 from bpy_extras import view3d_utils
 
@@ -6,56 +5,55 @@ from bpy_extras import view3d_utils
 class RP_OT_add_material(bpy.types.Operator):
     bl_label = "Add Ui Material"
     bl_idname = "rigpicker.add_mat"
-    #bl_options = {'REGISTER', 'UNDO'}
+    # bl_options = {'REGISTER', 'UNDO'}
 
-    def execute(self,context):
+    def execute(self, context):
         scene = context.scene
 
-        mat = bpy.data.materials.new('UI')
+        mat = bpy.data.materials.new("UI")
         mat.use_nodes = True
 
         for node in mat.node_tree.nodes:
-            if node.type == 'OUTPUT_MATERIAL':
+            if node.type == "OUTPUT_MATERIAL":
                 mat_output = node
             else:
                 mat.node_tree.nodes.remove(node)
 
-        emission = mat.node_tree.nodes.new('ShaderNodeEmission')
-        mat.node_tree.links.new(emission.outputs[0],mat_output.inputs[0])
-
+        emission = mat.node_tree.nodes.new("ShaderNodeEmission")
+        mat.node_tree.links.new(emission.outputs[0], mat_output.inputs[0])
 
         if not context.object.data.materials:
             context.object.data.materials.append(mat)
         else:
             context.object.material_slots[0].material = mat
 
-        return {'FINISHED'}
+        return {"FINISHED"}
 
 
 class RP_OT_remove_material(bpy.types.Operator):
     bl_label = "Remove Ui Material"
     bl_idname = "rigpicker.remove_mat"
-    #bl_options = {'REGISTER', 'UNDO'}
+    # bl_options = {'REGISTER', 'UNDO'}
 
-    def execute(self,context):
+    def execute(self, context):
         scene = context.scene
-        #print(self.shape_type)
+        # print(self.shape_type)
         for mat in context.object.data.materials:
             bpy.data.materials.remove(mat)
             context.area.tag_redraw()
 
-        return {'FINISHED'}
+        return {"FINISHED"}
 
 
 class RP_OT_eyedropper_material(bpy.types.Operator):
     """Tooltip"""
+
     bl_idname = "rigpicker.eyedropper_mat"
     bl_label = "Eye Dropper mat"
-    #bl_options = {'REGISTER', 'UNDO'}
-
-    #first_mouse_x = IntProperty()
-    #first_value = FloatProperty()
+    # bl_options = {'REGISTER', 'UNDO'}
 
+    # first_mouse_x = IntProperty()
+    # first_value = FloatProperty()
 
     def modal(self, context, event):
         context.area.tag_redraw()
@@ -66,7 +64,7 @@ class RP_OT_eyedropper_material(bpy.types.Operator):
         region = context.region
         rv3d = context.region_data
 
-        if event.type == 'LEFTMOUSE' and event.value == 'RELEASE':
+        if event.type == "LEFTMOUSE" and event.value == "RELEASE":
             self.mouse = event.mouse_region_x, event.mouse_region_y
 
             dg = context.evaluated_depsgraph_get()
@@ -76,47 +74,48 @@ class RP_OT_eyedropper_material(bpy.types.Operator):
 
             raycast = scene.ray_cast(dg, ray_origin, view_vector)
 
-            if raycast[0]==True:
+            if raycast[0] == True:
                 ob = raycast[4]
 
                 if ob.data.materials:
                     mat = ob.data.materials[0]
-                    for shape in [o for o in context.selected_objects if o.type in ('MESH','CURVE','FONT')]:
+                    for shape in [
+                        o
+                        for o in context.selected_objects
+                        if o.type in ("MESH", "CURVE", "FONT")
+                    ]:
                         if not shape.data.materials:
                             shape.data.materials.append(mat)
                         else:
                             shape.material_slots[0].material = mat
 
-
-            #context.space_data.draw_handler_remove(self._handle, 'WINDOW')
+            # context.space_data.draw_handler_remove(self._handle, 'WINDOW')
 
             context.window.cursor_modal_restore()
 
             for ob in self.temp_ob:
                 bpy.data.objects.remove(ob)
 
-            return {'FINISHED'}
+            return {"FINISHED"}
 
+            # return {'FINISHED'}
 
-            #return {'FINISHED'}
-
-        elif event.type in {'RIGHTMOUSE', 'ESC'}:
-            #context.object.location.x = self.first_value
+        elif event.type in {"RIGHTMOUSE", "ESC"}:
+            # context.object.location.x = self.first_value
             context.window.cursor_modal_restore()
 
             for ob in self.temp_ob:
                 bpy.data.objects.remove(ob)
-            return {'CANCELLED'}
-
-        return {'RUNNING_MODAL'}
+            return {"CANCELLED"}
 
+        return {"RUNNING_MODAL"}
 
     def invoke(self, context, event):
         scene = context.scene
-        #self.local_cursor = tuple(context.space_data.cursor.location)
-        #self.cursor = tuple(context.scene.cursor.location)
+        # self.local_cursor = tuple(context.space_data.cursor.location)
+        # self.cursor = tuple(context.scene.cursor.location)
 
-        curves =[o for o in context.visible_objects if o.type in ('CURVE', 'FONT')]
+        curves = [o for o in context.visible_objects if o.type in ("CURVE", "FONT")]
 
         self.temp_ob = []
 
@@ -124,17 +123,17 @@ class RP_OT_eyedropper_material(bpy.types.Operator):
 
         for c in curves:
             mesh = bpy.data.meshes.new_from_object(c.evaluated_get(dg))
-            copy = bpy.data.objects.new(c.name+'_tmp', mesh)
+            copy = bpy.data.objects.new(c.name + "_tmp", mesh)
             copy.matrix_world = c.matrix_world
             for mat in c.data.materials:
                 copy.data.materials.append(mat)
             scene.collection.objects.link(copy)
             self.temp_ob.append(copy)
-        #args = (self,context)
-        #self._handle = context.space_data.draw_handler_add(draw_callback_px, args, 'WINDOW', 'POST_PIXEL')
+        # args = (self,context)
+        # self._handle = context.space_data.draw_handler_add(draw_callback_px, args, 'WINDOW', 'POST_PIXEL')
         context.window_manager.modal_handler_add(self)
 
-        return {'RUNNING_MODAL'}
+        return {"RUNNING_MODAL"}
 
 
 classes = (
@@ -143,4 +142,4 @@ classes = (
     RP_OT_eyedropper_material,
 )
 
-register, unregister = bpy.utils.register_classes_factory(classes)
+register, unregister = bpy.utils.register_classes_factory(classes)

operators/picker.py

@@ -6,10 +6,11 @@ from ..core.addon_utils import get_picker_collection
 from ..core.bl_utils import get_view_3d_override, split_path, eval_attr
 from ..core.geometry_utils import bounding_rect
 from ..core.picker import get_picker_path, pack_picker, unpack_picker, load_picker_data
-#from .func_bgl import draw_callback_px
-#from .func_bgl import select_bone
-#from core.picker import *
-#from .utils import is_over_region
+
+# from .func_bgl import draw_callback_px
+# from .func_bgl import select_bone
+# from core.picker import *
+# from .utils import is_over_region
 import gpu
 from mathutils import Vector, Euler, Matrix
 from gpu_extras.batch import batch_for_shader
@@ -18,34 +19,36 @@ import json
 import os
 
 
-
-
-
 def is_picker_space(space_data=None):
     if not space_data:
         space_data = bpy.context.space_data
-    if space_data and (space_data.type == 'NODE_EDITOR' and space_data.tree_type == 'RigPickerTree'):
+    if space_data and (
+        space_data.type == "NODE_EDITOR" and space_data.tree_type == "RigPickerTree"
+    ):
         return True
-    
+
     return False
 
 
 class RP_OT_box_select(Operator):
     """Box Select bones in the picker view"""
+
     bl_idname = "node.rp_box_select"
     bl_label = "Picker Box Select"
 
-    mode: EnumProperty(items=[(i, i.title(), '') for i in ('SET', 'EXTEND', 'SUBSTRACT')])
+    mode: EnumProperty(
+        items=[(i, i.title(), "") for i in ("SET", "EXTEND", "SUBSTRACT")]
+    )
 
     @classmethod
     def poll(cls, context):
         if not is_picker_space(context.space_data):
             return
-            
+
         ob = context.object
         return ob and ob in PICKERS
 
-    '''
+    """
     def mode_from_event(self, event):
         if event.alt:
             return 'SUBSTRACT'
@@ -53,17 +56,17 @@ class RP_OT_box_select(Operator):
             return 'EXTEND'
         else:
             return 'SET'
-    '''
+    """
 
     def draw_callback(self):
-        #print('draw callback border')
+        # print('draw callback border')
         if not self.draw_border:
             return
 
-        gpu.state.blend_set('ALPHA')
+        gpu.state.blend_set("ALPHA")
+
+        # print('DRAW BORDER')
 
-        #print('DRAW BORDER')
-        
         self.color_shader.bind()
         self.color_shader.uniform_float("color", self.bg_color)
         self.bg_batch.draw(self.color_shader)
@@ -75,93 +78,100 @@ class RP_OT_box_select(Operator):
         self.dash_shader.uniform_float("viewMatrix", matrix)
         self.dash_shader.uniform_float("dashSize", 5)
         self.dash_shader.uniform_float("gapSize", 4)
-        
+
         self.contour_batch.draw(self.dash_shader)
 
-        gpu.state.blend_set('NONE')
+        gpu.state.blend_set("NONE")
 
     def invoke(self, context, event):
-        #print(f'invoke: type={event.type}, value={event.value}, ctrl={event.ctrl}, shift={event.shift}, alt={event.alt}')
+        # print(f'invoke: type={event.type}, value={event.value}, ctrl={event.ctrl}, shift={event.shift}, alt={event.alt}')
 
-        if context.object.mode != 'POSE':
+        if context.object.mode != "POSE":
             bpy.ops.object.posemode_toggle()
 
         self.timer = None
-        #self.mode = self.mode_from_event(event)
-        #self.invoke_event = event.copy()
+        # self.mode = self.mode_from_event(event)
+        # self.invoke_event = event.copy()
         self.region = context.region
         self.draw_border = False
 
         self.picker = PICKERS[context.object]
 
         self.start_mouse = event.mouse_region_x, event.mouse_region_y
-        #self.shader = line_strip_shader
+        # self.shader = line_strip_shader
         self.border_color = [1, 1, 1, 1]
         self.bg_color = [1, 1, 1, 0.05]
 
-        #args = (self, context)
-        self.color_shader = gpu.shader.from_builtin('UNIFORM_COLOR')
-        self.dash_shader = SHADERS['dashed_line']
-        self._handle = bpy.types.SpaceNodeEditor.draw_handler_add(self.draw_callback, (), 'WINDOW', 'POST_PIXEL')
-        
+        # args = (self, context)
+        self.color_shader = gpu.shader.from_builtin("UNIFORM_COLOR")
+        self.dash_shader = SHADERS["dashed_line"]
+        self._handle = bpy.types.SpaceNodeEditor.draw_handler_add(
+            self.draw_callback, (), "WINDOW", "POST_PIXEL"
+        )
+
         context.window_manager.modal_handler_add(self)
 
         self.picker.press_event(self.mode)
         self.region.tag_redraw()
 
-        return {'RUNNING_MODAL'}
-    
-    def modal(self, context, event):
+        return {"RUNNING_MODAL"}
 
+    def modal(self, context, event):
         self.mouse = event.mouse_region_x, event.mouse_region_y
 
         self.border = bounding_rect((self.start_mouse, self.mouse))
 
-        self.bg_batch = batch_for_shader(self.color_shader, 'TRI_FAN', {"pos": self.border})
-        self.contour_batch = batch_for_shader(self.dash_shader, 'LINE_LOOP', {"pos": self.border})
+        self.bg_batch = batch_for_shader(
+            self.color_shader, "TRI_FAN", {"pos": self.border}
+        )
+        self.contour_batch = batch_for_shader(
+            self.dash_shader, "LINE_LOOP", {"pos": self.border}
+        )
 
         self.draw_border = True
 
         self.region.tag_redraw()
 
-        if event.value == 'RELEASE':
+        if event.value == "RELEASE":
             return self.release_event(context)
-                
-        return {'RUNNING_MODAL'}
+
+        return {"RUNNING_MODAL"}
 
     def release_event(self, context):
-
         if get_picker_collection():
             self.picker.assign_bone_event()
 
-        elif (self.start_mouse[0] != self.mouse[0] or self.start_mouse[1] != self.mouse[1]):
+        elif (
+            self.start_mouse[0] != self.mouse[0] or self.start_mouse[1] != self.mouse[1]
+        ):
             self.picker.border_select(self.border, self.mode)
         else:
             self.picker.move_event(self.mouse)
             self.picker.release_event(self.mode)
-        
+
         bpy.ops.ed.undo_push(message="Box Select")
-        
+
         return self.exit(context)
 
     def exit(self, context):
-        bpy.types.SpaceNodeEditor.draw_handler_remove(self._handle, 'WINDOW')
+        bpy.types.SpaceNodeEditor.draw_handler_remove(self._handle, "WINDOW")
         context.region.tag_redraw()
-        return {'FINISHED'}
+        return {"FINISHED"}
 
 
 class RP_OT_picker_transform(Operator):
     """Transform Bones in the picker view"""
+
     bl_idname = "node.picker_transform"
     bl_label = "Transform Bone in Picker View"
-    
-    mode : EnumProperty(items=[(m, m.title(), '') for m in ('ROTATE', 'SCALE')])
+
+    mode: EnumProperty(items=[(m, m.title(), "") for m in ("ROTATE", "SCALE")])
 
     @classmethod
     def poll(cls, context):
         return context.selected_pose_bones and is_picker_space(context.space_data)
 
-    '''
+    """
     def draw_callback(self):
         gpu.state.blend_set('ALPHA')
         gpu.state.line_width_set(2)
@@ -179,18 +189,20 @@ class RP_OT_picker_transform(Operator):
 
         gpu.state.line_width_set(1)
         gpu.state.blend_set('NONE')
-        '''
+        """
 
     def invoke(self, context, event):
         self.override = get_view_3d_override()
 
-        self.view_center = Vector((int(context.region.width / 2), int(context.region.height / 2)))
+        self.view_center = Vector(
+            (int(context.region.width / 2), int(context.region.height / 2))
+        )
         self.mouse_start = Vector((event.mouse_region_x, event.mouse_region_y))
         self.mouse = Vector((0, 0))
 
         transform_type = context.scene.tool_settings.transform_pivot_point
         self.center = context.active_pose_bone.matrix.to_translation()
-        if transform_type == 'MEDIAN_POINT':
+        if transform_type == "MEDIAN_POINT":
             origins = [b.matrix.to_translation() for b in context.selected_pose_bones]
             self.center = sum(origins, Vector()) / len(context.selected_pose_bones)
         # self.bone_data = {}
@@ -198,38 +210,36 @@ class RP_OT_picker_transform(Operator):
         #     self.bone_data[bone] = bone.matrix.copy()
         self.bone_data = {b: b.matrix.copy() for b in context.selected_pose_bones}
 
-        space = self.override['area'].spaces.active
+        space = self.override["area"].spaces.active
 
         view_matrix = space.region_3d.view_matrix
-        if space.region_3d.view_perspective == 'CAMERA':
+        if space.region_3d.view_perspective == "CAMERA":
             view_matrix = context.scene.camera.matrix_world
 
-        context.window.cursor_modal_set('MOVE_X')
+        context.window.cursor_modal_set("MOVE_X")
         self.view_vector = Vector((0, 0, 1))
-        if self.mode == 'ROTATE':
+        if self.mode == "ROTATE":
             self.view_vector.rotate(view_matrix)
-            
 
-        elif self.mode == 'SCALE':
+        elif self.mode == "SCALE":
             self.view_vector = Vector((0, 0, 0))
-        
+
         self.transform_type = "VIEW"
-        self.transform_types = ["VIEW", 'GLOBAL', 'LOCAL']
-        if context.scene.transform_orientation_slots[0].type == 'LOCAL':
-            self.transform_types = ["VIEW", 'LOCAL', 'GLOBAL']
+        self.transform_types = ["VIEW", "GLOBAL", "LOCAL"]
+        if context.scene.transform_orientation_slots[0].type == "LOCAL":
+            self.transform_types = ["VIEW", "LOCAL", "GLOBAL"]
 
         self.transform_orientation = context.scene.transform_orientation_slots[0].type
 
-        #self.dash_shader = SHADERS['dashed_line']
-        
+        # self.dash_shader = SHADERS['dashed_line']
 
-        #self._handle = bpy.types.SpaceNodeEditor.draw_handler_add(self.draw_callback, (), 'WINDOW', 'POST_PIXEL')
+        # self._handle = bpy.types.SpaceNodeEditor.draw_handler_add(self.draw_callback, (), 'WINDOW', 'POST_PIXEL')
         context.window_manager.modal_handler_add(self)
 
-        return {'RUNNING_MODAL'}
+        return {"RUNNING_MODAL"}
 
     def change_transform_type(self):
-        indices = {0: 1, 1:2, 2:1}
+        indices = {0: 1, 1: 2, 2: 1}
         index = self.transform_types.index(self.transform_type)
         new_index = indices[index]
         self.transform_type = self.transform_types[new_index]
@@ -237,73 +247,73 @@ class RP_OT_picker_transform(Operator):
     def release_event(self, context):
         scn = bpy.context.scene
 
-        # Insert keyframe        
-        #bpy.ops.ed.undo_push(message="Transform")
+        # Insert keyframe
+        # bpy.ops.ed.undo_push(message="Transform")
         if scn.tool_settings.use_keyframe_insert_auto:
             try:
                 bpy.ops.animtoolbox.insert_keyframe()
             except Exception:
-                self.report({"WARNING"}, 'You need animtoolbox addon for inserting keyframe')
+                self.report(
+                    {"WARNING"}, "You need animtoolbox addon for inserting keyframe"
+                )
 
         self.exit(context)
 
     def exit(self, context):
-        #bpy.types.SpaceNodeEditor.draw_handler_remove(self._handle, 'WINDOW')
+        # bpy.types.SpaceNodeEditor.draw_handler_remove(self._handle, 'WINDOW')
         context.window.cursor_modal_restore()
-        #context.region.tag_redraw()
-        
+        # context.region.tag_redraw()
+
     def modal(self, context, event):
         scn = context.scene
         self.mouse = Vector((event.mouse_region_x, event.mouse_region_y))
 
-        if self.mode == 'ROTATE':
+        if self.mode == "ROTATE":
             delta = (event.mouse_region_x - self.mouse_start[0]) / 100
-        elif self.mode == 'SCALE':
-            delta = 1 + (event.mouse_region_x - self.mouse_start[0]) / 100 
-            #delta = (self.mouse - self.view_center).length / (self.mouse_start - self.view_center).length
-
+        elif self.mode == "SCALE":
+            delta = 1 + (event.mouse_region_x - self.mouse_start[0]) / 100
+            # delta = (self.mouse - self.view_center).length / (self.mouse_start - self.view_center).length
 
         transform_type = self.transform_type
-        #self.batch = batch_for_shader(self.dash_shader, 'LINE_STRIP', {"pos": [self.mouse_start, self.mouse]})
-        #context.area.tag_redraw()
-        
-        #print(event.type, event.value)
-        if self.mode == 'ROTATE' and event.type == "R" and event.value == 'PRESS':
+        # self.batch = batch_for_shader(self.dash_shader, 'LINE_STRIP', {"pos": [self.mouse_start, self.mouse]})
+        # context.area.tag_redraw()
+
+        # print(event.type, event.value)
+        if self.mode == "ROTATE" and event.type == "R" and event.value == "PRESS":
             with context.temp_override(**self.override):
                 self.exit(context)
-                bpy.ops.transform.trackball('INVOKE_DEFAULT')
-            return {'FINISHED'}
+                bpy.ops.transform.trackball("INVOKE_DEFAULT")
+            return {"FINISHED"}
 
-        if event.type == "LEFTMOUSE" and event.value == 'RELEASE':
+        if event.type == "LEFTMOUSE" and event.value == "RELEASE":
             self.release_event(context)
-            return {'FINISHED'}
+            return {"FINISHED"}
 
         if event.type in {"RIGHTMOUSE", "ESC"}:
             for bone, matrix in self.bone_data.items():
                 bone.matrix = matrix
             self.exit(context)
-            return {'CANCELLED'}
+            return {"CANCELLED"}
 
-        elif event.type == "X" and event.value == 'PRESS':
+        elif event.type == "X" and event.value == "PRESS":
             self.change_transform_type()
             self.view_vector = Vector((1, 0, 0))
-            #transform_type = self.transform_orientation
+            # transform_type = self.transform_orientation
 
-        elif event.type == "Y" and event.value == 'PRESS':
+        elif event.type == "Y" and event.value == "PRESS":
             self.change_transform_type()
             self.view_vector = Vector((0, 1, 0))
-            #transform_type = self.transform_orientation
+            # transform_type = self.transform_orientation
 
-        elif event.type == "Z" and event.value == 'PRESS':
+        elif event.type == "Z" and event.value == "PRESS":
             self.change_transform_type()
             self.view_vector = Vector((0, 0, 1))
-            #transform_type = self.transform_orientation
+            # transform_type = self.transform_orientation
 
         elif event.type == "MOUSEMOVE":
-            
-            if self.mode == 'ROTATE':
+            if self.mode == "ROTATE":
                 transform_matrix = Matrix.Rotation(delta, 4, self.view_vector)
-            elif self.mode == 'SCALE':
+            elif self.mode == "SCALE":
                 if self.view_vector.length:
                     transform_matrix = Matrix.Scale(delta, 4, self.view_vector)
                 else:
@@ -314,14 +324,14 @@ class RP_OT_picker_transform(Operator):
                 if scn.tool_settings.transform_pivot_point == "INDIVIDUAL_ORIGINS":
                     center = matrix.to_translation()
 
-                if self.mode == 'ROTATE':
-                    if transform_type == 'LOCAL':
+                if self.mode == "ROTATE":
+                    if transform_type == "LOCAL":
                         view_vector = self.view_vector.copy()
                         view_vector.rotate(matrix)
                         transform_matrix = Matrix.Rotation(delta, 4, view_vector)
 
-                elif self.mode == 'SCALE':                    
-                    if transform_type == 'LOCAL':
+                elif self.mode == "SCALE":
+                    if transform_type == "LOCAL":
                         view_vector = self.view_vector.copy()
                         view_vector.rotate(matrix)
                         transform_matrix = Matrix.Scale(delta, 4, view_vector)
@@ -335,40 +345,40 @@ class RP_OT_picker_transform(Operator):
 
                 bone.matrix = mat
 
-        return {'RUNNING_MODAL'}
+        return {"RUNNING_MODAL"}
 
 
 class RP_OT_toogle_property(Operator):
     """Invert a bone custom property"""
 
     bl_idname = "rigpicker.toogle_property"
-    bl_label = 'Toogle Property'
+    bl_label = "Toogle Property"
 
-    data_path : StringProperty()
+    data_path: StringProperty()
 
     @classmethod
     def poll(cls, context):
         return is_picker_space(context.space_data)
 
-    def execute(self,context):
+    def execute(self, context):
         ob = context.object
-        
+
         try:
             value = ob.path_resolve(self.data_path)
         except Exception:
-            return {'CANCELLED'}
+            return {"CANCELLED"}
 
         data = ob
         prop_name = self.data_path
-        #if '.' in self.data_path:
+        # if '.' in self.data_path:
         #    data, prop = prop_name.rsplit('.', 1)
-        
-        value = type(value)(not value)
-        exec(f'{repr(ob)}.{self.data_path} = {value}')
 
-        #setattr(data, prop_name, value)
-        bpy.ops.object.mode_set(mode='OBJECT')
-        bpy.ops.object.mode_set(mode='POSE')
+        value = type(value)(not value)
+        exec(f"{repr(ob)}.{self.data_path} = {value}")
+
+        # setattr(data, prop_name, value)
+        bpy.ops.object.mode_set(mode="OBJECT")
+        bpy.ops.object.mode_set(mode="POSE")
 
         if context.scene.tool_settings.use_keyframe_insert_auto:
             bone_name, _ = split_path(self.data_path)
@@ -376,42 +386,45 @@ class RP_OT_toogle_property(Operator):
 
         context.area.tag_redraw()
 
-        return {'FINISHED'}
+        return {"FINISHED"}
 
 
 class RP_OT_reload_picker(Operator):
     """Reload the picker shapes"""
 
-    bl_idname = "rigpicker.reload_picker"
-    bl_label = 'Reload Picker'
+    bl_idname: str = "rigpicker.reload_picker"
+    bl_label: str = "Reload Picker"
 
-    #@classmethod
-    #def poll(cls, context):
+    # @classmethod
+    # def poll(cls, context):
     #    if not is_picker_space(context):
     #        return
 
-    def execute(self, context):
-        if context.object.type == 'ARMATURE':
+    def execute(self, context: bpy.types.Context):
+        if not context.object:
+            return
+        if context.object.type == "ARMATURE":
             rig = context.object
         else:
             collection = get_picker_collection(context.object)
             rig = collection.rig_picker.rig
 
-        #print('Reload', rig)
+        # print('Reload', rig)
         load_picker_data(rig)
 
-        for area in context.screen.areas:
-            if is_picker_space(area.spaces.active):
-                area.tag_redraw()
- 
+        if context.screen:
+            for area in context.screen.areas:
+                if is_picker_space(area.spaces.active):
+                    area.tag_redraw()
 
         return {"FINISHED"}
 
 
 class RP_OT_toogle_bone_layer(Operator):
     """Toogle bone layer visibility when double clicking on a bone"""
-    bl_idname = "rigpicker.toogle_bone_layer"
-    bl_label = 'Toogle Bone Layer'
+
+    bl_idname: str = "rigpicker.toogle_bone_layer"
+    bl_label: str = "Toogle Bone Layer"
 
     @classmethod
     def poll(cls, context):
@@ -421,7 +434,7 @@ class RP_OT_toogle_bone_layer(Operator):
         ob = context.object
         picker = PICKERS.get(ob)
 
-        if picker.hover_shape and picker.hover_shape.type == 'bone':
+        if picker.hover_shape and picker.hover_shape.type == "bone":
             return True
 
     def execute(self, context):
@@ -442,62 +455,64 @@ class RP_OT_toogle_bone_layer(Operator):
 
 class RP_OT_context_menu_picker(Operator):
     """Display Menu with the custom properties of the hovered bone if any or the active bone"""
+
     bl_idname = "node.context_menu_picker"
-    bl_label = 'Context Menu Picker'
+    bl_label = "Context Menu Picker"
 
     @classmethod
     def poll(cls, context):
         return is_picker_space(context.space_data)
 
     def execute(self, context):
-        bpy.ops.wm.call_menu(name='RP_MT_context_menu')
+        bpy.ops.wm.call_menu(name="RP_MT_context_menu")
 
         return {"FINISHED"}
 
 
 class RP_OT_pack_picker(Operator):
     """Pack Unpack the picker on the rig"""
+
     bl_idname = "rigpicker.pack_picker"
-    bl_label = 'Pack Picker'
+    bl_label = "Pack Picker"
 
     @classmethod
     def poll(cls, context):
         ob = context.object
-        return (ob and ob.type == 'ARMATURE' and ob.data.rig_picker.sources)
+        return ob and ob.type == "ARMATURE" and ob.data.rig_picker.sources
 
     def execute(self, context):
-        print('Pack Pickers...')
-        
+        print("Pack Pickers...")
+
         rig = context.object
 
-        if 'pickers' in rig.data.rig_picker.keys():
+        if "pickers" in rig.data.rig_picker.keys():
             unpack_picker(rig)
-            self.report({"INFO"}, f'The picker is unpacked')
+            self.report({"INFO"}, f"The picker is unpacked")
             return {"FINISHED"}
 
         pack_picker(rig)
 
-        if not rig.data.rig_picker['pickers']:
-            self.report({"ERROR"}, f'No picker have been packed')
-            return {"CANCELLED"}    
+        if not rig.data.rig_picker["pickers"]:
+            self.report({"ERROR"}, f"No picker have been packed")
+            return {"CANCELLED"}
 
-        elif len(rig.data.rig_picker['pickers']) < len(rig.data.rig_picker.sources):
-            self.report({"WARNING"}, f'No all pickers have been packed')
-            return {"FINISHED"}    
+        elif len(rig.data.rig_picker["pickers"]) < len(rig.data.rig_picker.sources):
+            self.report({"WARNING"}, f"No all pickers have been packed")
+            return {"FINISHED"}
 
-        self.report({"INFO"}, f'The picker is packed')
+        self.report({"INFO"}, f"The picker is packed")
 
         return {"FINISHED"}
 
 
 class RP_OT_call_operator(Operator):
     bl_idname = "rigpicker.call_operator"
-    bl_label = 'Call operator'
+    bl_label = "Call operator"
 
-    operator : StringProperty()
-    arguments : StringProperty()
+    operator: StringProperty()
+    arguments: StringProperty()
     invoke: BoolProperty()
-    view_3d : BoolProperty()
+    view_3d: BoolProperty()
 
     @classmethod
     def poll(cls, context):
@@ -509,30 +524,30 @@ class RP_OT_call_operator(Operator):
             op = eval_attr(bpy.ops, properties.operator).get_rna_type()
             return op.description
         except AttributeError:
-            return 'Call operator'
+            return "Call operator"
 
-    def execute(self, context):        
-        #context.area.tag_redraw()
+    def execute(self, context):
+        # context.area.tag_redraw()
 
         override = {}
         if self.view_3d:
             override = get_view_3d_override()
-        
+
         arguments = json.loads(self.arguments or "{}")
 
         with context.temp_override(**override):
             try:
                 ops = eval_attr(bpy.ops, self.operator)
                 if self.invoke:
-                    ops('INVOKE_DEFAULT', **arguments)
+                    ops("INVOKE_DEFAULT", **arguments)
                 else:
                     ops(**arguments)
 
             except Exception as e:
                 print(e)
-                self.report({"ERROR"}, f'The operator {self.operator} cannot be called')
+                self.report({"ERROR"}, f"The operator {self.operator} cannot be called")
                 return {"CANCELLED"}
-        
+
         context.area.tag_redraw()
 
         return {"FINISHED"}
@@ -545,72 +560,77 @@ class RP_MT_context_menu(Menu):
     def draw(self, context):
         layout = self.layout
         col = layout.column()
-        col.operator_context = 'INVOKE_DEFAULT'
-        #col.use_property_split = True
+        col.operator_context = "INVOKE_DEFAULT"
+        # col.use_property_split = True
 
         ob = context.object
         picker = PICKERS.get(ob)
 
-        if picker.hover_shape and picker.hover_shape.type == 'bone':
+        if picker.hover_shape and picker.hover_shape.type == "bone":
             bone = picker.hover_shape.bone
         else:
             bone = context.active_pose_bone
 
         # Draw Space Switch Operator
-        if getattr(ob.data, 'space_switch'):
+        if getattr(ob.data, "space_switch"):
             space_switch = ob.data.space_switch
 
             data_paths = [f'pose.bones["{bone.name}"]["{k}"]' for k in bone.keys()]
-            space_bone = next((s for s in space_switch.bones if s.data_path in data_paths), None)
+            space_bone = next(
+                (s for s in space_switch.bones if s.data_path in data_paths), None
+            )
             if space_bone:
-
                 index = list(space_switch.bones).index(space_bone)
                 value = ob.path_resolve(space_bone.data_path)
-                space = next((s.name for s in space_bone.spaces if s.value == value), None)
+                space = next(
+                    (s.name for s in space_bone.spaces if s.value == value), None
+                )
 
-                op = col.operator("spaceswitch.change_space", text=f'({space})', icon='PINNED')
-                op.index=index
+                op = col.operator(
+                    "spaceswitch.change_space", text=f"({space})", icon="PINNED"
+                )
+                op.index = index
             col.separator()
 
-        if bone:    
+        if bone:
             for key in bone.keys():
-                col.prop(bone,f'["{key}"]', slider=True)
+                col.prop(bone, f'["{key}"]', slider=True)
 
-        #layout.operator("rigpicker.show_bone_layer", text="Show Bone Layer", ).type = 'ACTIVE'
-        #layout.operator("rigidbody.objects_add", text="B Add Passive").type = 'PASSIVE'
+        # layout.operator("rigpicker.show_bone_layer", text="Show Bone Layer", ).type = 'ACTIVE'
+        # layout.operator("rigidbody.objects_add", text="B Add Passive").type = 'PASSIVE'
 
 
 class RP_OT_add_picker_collection(Operator):
     bl_idname = "rigpicker.add_picker_collection"
     bl_label = "Add a Picker Collection"
     bl_description = "Add a Picker Collection"
-    bl_options = {'UNDO', 'REGISTER'}
+    bl_options = {"UNDO", "REGISTER"}
 
     @classmethod
     def poll(cls, context):
         ob = context.object
-        return (ob and ob.type == 'ARMATURE')
+        return ob and ob.type == "ARMATURE"
 
     def execute(self, context):
         scn = context.scene
         ob = context.object
 
         name = ob.name
-        if name.endswith('_rig'):
+        if name.endswith("_rig"):
             name = name[:-4]
 
-        canvas_name = f'canevas_{name}'
+        canvas_name = f"canevas_{name}"
         canvas_points = [(-0.5, 0.5, 0), (0.5, 0.5, 0), (0.5, -0.5, 0), (-0.5, -0.5, 0)]
         canvas_faces = [(0, 1, 2, 3)]
-        
+
         canvas_mesh = bpy.data.meshes.new(canvas_name)
         canvas_mesh.from_pydata(canvas_points, [], canvas_faces)
         canvas_mesh.update(calc_edges=True)
 
         canvas_ob = bpy.data.objects.new(canvas_name, canvas_mesh)
-        canvas_ob.rig_picker.shape_type = 'DISPLAY'
+        canvas_ob.rig_picker.shape_type = "DISPLAY"
 
-        col = bpy.data.collections.new(f'Picker {name}')
+        col = bpy.data.collections.new(f"Picker {name}")
         col.rig_picker.enabled = True
         col.rig_picker.rig = ob
         col.rig_picker.canvas = canvas_ob
@@ -621,44 +641,44 @@ class RP_OT_add_picker_collection(Operator):
 
         self.report({"INFO"}, f"New Picker Collection {col.name} Created")
 
-        return {'FINISHED'}
+        return {"FINISHED"}
 
 
 class RP_OT_add_picker_source(Operator):
     bl_idname = "rigpicker.add_picker_source"
     bl_label = "Add a Picker source"
     bl_description = "Add a Picker source"
-    bl_options = {'UNDO', 'REGISTER'}
+    bl_options = {"UNDO", "REGISTER"}
 
     def execute(self, context):
         arm = context.object.data
         arm.rig_picker.sources.add()
 
-        return {'FINISHED'}
+        return {"FINISHED"}
 
 
 class RP_OT_remove_picker_source(Operator):
     bl_idname = "rigpicker.remove_picker_source"
     bl_label = "Delete a Picker source"
     bl_description = "Delete a Picker source"
-    bl_options = {'UNDO', 'REGISTER'}
+    bl_options = {"UNDO", "REGISTER"}
 
-    index : IntProperty(default=-1)
+    index: IntProperty(default=-1)
 
     def execute(self, context):
         arm = context.object.data
         arm.rig_picker.sources.remove(self.index)
 
-        return {'FINISHED'}
+        return {"FINISHED"}
 
 
 class RP_OT_fit_picker(Operator):
     bl_idname = "rigpicker.fit_picker"
     bl_label = "Fit Picker"
     bl_description = "Fit Picker in 2d view"
-    bl_options = {'UNDO', 'REGISTER'}
+    bl_options = {"UNDO", "REGISTER"}
 
-    index : IntProperty()
+    index: IntProperty()
 
     @classmethod
     def poll(cls, context):
@@ -675,17 +695,22 @@ class RP_OT_fit_picker(Operator):
         view2d = context.region.view2d
 
         if self.index == -1:
-            #print('Picker Group')
+            # print('Picker Group')
             picker = picker_group
 
         view_rect = [view2d.view_to_region(*co, clip=False) for co in picker.rect]
         bpy.ops.view2d.zoom_border(
-                xmin=round(view_rect[3][0]), xmax=round(view_rect[1][0]), 
-                ymin=round(view_rect[3][1]), ymax=round(view_rect[1][1]), 
-                wait_for_input=False, zoom_out=False
+            xmin=round(view_rect[3][0]),
+            xmax=round(view_rect[1][0]),
+            ymin=round(view_rect[3][1]),
+            ymax=round(view_rect[1][1]),
+            wait_for_input=False,
+            zoom_out=False,
         )
 
-        region_center = Vector((context.region.width * 0.5, context.region.height * 0.5))
+        region_center = Vector(
+            (context.region.width * 0.5, context.region.height * 0.5)
+        )
         view_center = view2d.region_to_view(*region_center)
 
         view_offset = Vector(view_center) + (picker.center - Vector(view_center))
@@ -695,21 +720,27 @@ class RP_OT_fit_picker(Operator):
 
         bpy.ops.view2d.pan(deltax=round(delta[0]), deltay=round(delta[1]))
 
-        return {'FINISHED'}
+        return {"FINISHED"}
 
 
 keymaps = []
+
+
 def register_keymaps():
     wm = bpy.context.window_manager
 
     km = wm.keyconfigs.addon.keymaps.new(name="Node Editor", space_type="NODE_EDITOR")
 
     for i in range(10):
-        kmi = km.keymap_items.new("rigpicker.fit_picker", type=f"NUMPAD_{i}", value="PRESS")
+        kmi = km.keymap_items.new(
+            "rigpicker.fit_picker", type=f"NUMPAD_{i}", value="PRESS"
+        )
         kmi.properties.index = i - 1
         keymaps.append((km, kmi))
 
-    kmi = km.keymap_items.new("rigpicker.call_operator", type="NUMPAD_PERIOD", value="PRESS")
+    kmi = km.keymap_items.new(
+        "rigpicker.call_operator", type="NUMPAD_PERIOD", value="PRESS"
+    )
     kmi.properties.operator = "view3d.view_selected"
     kmi.properties.view_3d = True
     keymaps.append((km, kmi))
@@ -719,12 +750,16 @@ def register_keymaps():
     kmi.properties.arguments = '{"action": "SELECT"}'
     keymaps.append((km, kmi))
 
-    kmi = km.keymap_items.new("rigpicker.call_operator", type="A", value="PRESS", alt=True)
+    kmi = km.keymap_items.new(
+        "rigpicker.call_operator", type="A", value="PRESS", alt=True
+    )
     kmi.properties.operator = "pose.select_all"
     kmi.properties.arguments = '{"action": "DESELECT"}'
     keymaps.append((km, kmi))
 
-    kmi = km.keymap_items.new("rigpicker.toogle_bone_layer", type="LEFTMOUSE", value="DOUBLE_CLICK")
+    kmi = km.keymap_items.new(
+        "rigpicker.toogle_bone_layer", type="LEFTMOUSE", value="DOUBLE_CLICK"
+    )
     keymaps.append((km, kmi))
 
     kmi = km.keymap_items.new("rigpicker.call_operator", type="X", value="PRESS")
@@ -735,55 +770,69 @@ def register_keymaps():
     kmi.properties.operator = "animtoolbox.insert_keyframe"
     keymaps.append((km, kmi))
 
-    kmi = km.keymap_items.new("anim.keyframe_delete_v3d", type="K", value="PRESS", alt=True)
+    kmi = km.keymap_items.new(
+        "anim.keyframe_delete_v3d", type="K", value="PRESS", alt=True
+    )
     keymaps.append((km, kmi))
 
     kmi = km.keymap_items.new("rigpicker.call_operator", type="G", value="PRESS")
-    kmi.properties.operator = 'transform.translate'
+    kmi.properties.operator = "transform.translate"
     kmi.properties.view_3d = True
     kmi.properties.invoke = True
     keymaps.append((km, kmi))
 
-    kmi = km.keymap_items.new("rigpicker.call_operator", type="G", value="PRESS", alt=True)
-    kmi.properties.operator = 'pose.loc_clear'
+    kmi = km.keymap_items.new(
+        "rigpicker.call_operator", type="G", value="PRESS", alt=True
+    )
+    kmi.properties.operator = "pose.loc_clear"
     keymaps.append((km, kmi))
 
     kmi = km.keymap_items.new("node.picker_transform", type="R", value="PRESS")
-    kmi.properties.mode = 'ROTATE'
+    kmi.properties.mode = "ROTATE"
     keymaps.append((km, kmi))
 
-    kmi = km.keymap_items.new("rigpicker.call_operator", type="R", value="PRESS", alt=True)
-    kmi.properties.operator = 'pose.rot_clear'
+    kmi = km.keymap_items.new(
+        "rigpicker.call_operator", type="R", value="PRESS", alt=True
+    )
+    kmi.properties.operator = "pose.rot_clear"
     keymaps.append((km, kmi))
 
     kmi = km.keymap_items.new("node.picker_transform", type="S", value="PRESS")
-    kmi.properties.mode = 'SCALE'
+    kmi.properties.mode = "SCALE"
     keymaps.append((km, kmi))
 
-    kmi = km.keymap_items.new("rigpicker.call_operator", type="S", value="PRESS", alt=True)
-    kmi.properties.operator = 'pose.scale_clear'
+    kmi = km.keymap_items.new(
+        "rigpicker.call_operator", type="S", value="PRESS", alt=True
+    )
+    kmi.properties.operator = "pose.scale_clear"
     keymaps.append((km, kmi))
 
-    kmi = km.keymap_items.new("node.context_menu_picker", type="RIGHTMOUSE", value="PRESS")
+    kmi = km.keymap_items.new(
+        "node.context_menu_picker", type="RIGHTMOUSE", value="PRESS"
+    )
     keymaps.append((km, kmi))
 
     kmi = km.keymap_items.new("node.rp_box_select", type="LEFTMOUSE", value="PRESS")
-    kmi.properties.mode = 'SET'
+    kmi.properties.mode = "SET"
     keymaps.append((km, kmi))
 
-    kmi = km.keymap_items.new("node.rp_box_select", type="LEFTMOUSE", value="PRESS", shift=True)
-    kmi.properties.mode = 'EXTEND'
+    kmi = km.keymap_items.new(
+        "node.rp_box_select", type="LEFTMOUSE", value="PRESS", shift=True
+    )
+    kmi.properties.mode = "EXTEND"
     keymaps.append((km, kmi))
 
-    #kmi = km.keymap_items.new("node.rp_box_select", type="LEFTMOUSE", value="PRESS", ctrl=True)
-    kmi = km.keymap_items.new("node.rp_box_select", type="LEFTMOUSE", value="PRESS", alt=True)
-    kmi.properties.mode = 'SUBSTRACT'
+    # kmi = km.keymap_items.new("node.rp_box_select", type="LEFTMOUSE", value="PRESS", ctrl=True)
+    kmi = km.keymap_items.new(
+        "node.rp_box_select", type="LEFTMOUSE", value="PRESS", alt=True
+    )
+    kmi.properties.mode = "SUBSTRACT"
     keymaps.append((km, kmi))
 
-    #km = wm.keyconfigs.addon.keymaps.new(name="View2D")
-    #kmi = km.keymap_items.new("rigpicker.call_operator", type="MIDDLEMOUSE", value="PRESS")
-    #kmi.properties.operator = "bpy.ops.view2d.pan('INVOKE_DEFAULT')"
-    #keymaps.append((km, kmi))
+    # km = wm.keyconfigs.addon.keymaps.new(name="View2D")
+    # kmi = km.keymap_items.new("rigpicker.call_operator", type="MIDDLEMOUSE", value="PRESS")
+    # kmi.properties.operator = "bpy.ops.view2d.pan('INVOKE_DEFAULT')"
+    # keymaps.append((km, kmi))
 
 
 def unregister_keymaps():
@@ -791,6 +840,7 @@ def unregister_keymaps():
         km.keymap_items.remove(kmi)
     keymaps.clear()
 
+
 classes = (
     RP_OT_box_select,
     RP_OT_toogle_property,
@@ -804,19 +854,19 @@ classes = (
     RP_OT_add_picker_source,
     RP_OT_remove_picker_source,
     RP_OT_fit_picker,
-    RP_OT_add_picker_collection
-    #RP_OT_ui_draw
+    RP_OT_add_picker_collection,
+    # RP_OT_ui_draw
 )
 
 
 def register():
     for cls in classes:
         bpy.utils.register_class(cls)
-    
+
     register_keymaps()
 
 
 def unregister():
     unregister_keymaps()
     for cls in reversed(classes):
-        bpy.utils.unregister_class(cls)
+        bpy.utils.unregister_class(cls)

operators/shape.py

@@ -1,4 +1,3 @@
-
 import json
 from os.path import abspath
 from pathlib import Path
@@ -13,23 +12,23 @@ from ..core.bl_utils import link_mat_to_object, flip_name
 
 
 class RP_OT_create_shape(Operator):
-    bl_label = 'Create UI shape'
-    bl_idname = 'rigpicker.create_shape'
-    #bl_options = {'REGISTER', 'UNDO'}
+    bl_label = "Create UI shape"
+    bl_idname = "rigpicker.create_shape"
+    # bl_options = {'REGISTER', 'UNDO'}
 
     @classmethod
     def poll(cls, context):
-        return (context.object and context.object.mode == 'POSE')
-    
+        return context.object and context.object.mode == "POSE"
+
     def invoke(self, context, event):
         return context.window_manager.invoke_props_dialog(self)
-    
+
     def draw(self, context):
         for col in bpy.data.collections:
             if col.rig_picker.enabled:
-                self.layout.prop(col.rig_picker, 'link_shape', text=col.name)
+                self.layout.prop(col.rig_picker, "link_shape", text=col.name)
 
-    def execute(self,context):
+    def execute(self, context):
         scn = context.scene
         vl = context.view_layer
 
@@ -42,13 +41,15 @@ class RP_OT_create_shape(Operator):
 
             ob.rig_picker.name = name
 
-            verts=[(0,0,0)]
+            verts = [(0, 0, 0)]
             edges = []
-            faces =[]
+            faces = []
 
             mesh.from_pydata(verts, edges, faces)
 
-            picker_selected_cols = [col for col in bpy.data.collections if col.rig_picker.link_shape]
+            picker_selected_cols = [
+                col for col in bpy.data.collections if col.rig_picker.link_shape
+            ]
 
             for col in picker_selected_cols or [scn.collection]:
                 col.objects.link(ob)
@@ -64,36 +65,36 @@ class RP_OT_create_shape(Operator):
 
             offset += 0.05
 
-        return {'FINISHED'}
+        return {"FINISHED"}
 
 
 class RP_OT_name_from_bone(Operator):
-    bl_label = 'Name Shape from selected bones'
-    bl_idname = 'rigpicker.name_from_bone'
-    bl_description = 'Rename all shapes from related bones name'
-    #bl_options = {'REGISTER', 'UNDO'}
+    bl_label = "Name Shape from selected bones"
+    bl_idname = "rigpicker.name_from_bone"
+    bl_description = "Rename all shapes from related bones name"
+    # bl_options = {'REGISTER', 'UNDO'}
 
-    def execute(self,context):
+    def execute(self, context):
 
         col = get_picker_collection(context.object)
 
         for ob in col.all_objects:
-            if ob.rig_picker.shape_type == 'BONE':
+            if ob.rig_picker.shape_type == "BONE":
                 ob.name = ob.rig_picker.name
 
-        return {'FINISHED'}
+        return {"FINISHED"}
 
 
 class RP_OT_mirror_shape(Operator):
-    bl_label = 'Mirror UI shape'
-    bl_idname = 'rigpicker.mirror_shape'
-    #bl_options = g
+    bl_label = "Mirror UI shape"
+    bl_idname = "rigpicker.mirror_shape"
+    # bl_options = g
 
     @classmethod
     def poll(cls, context):
-        return (context.object and context.object.type in ('MESH', 'CURVE', 'TEXT'))
+        return context.object and context.object.type in ("MESH", "CURVE", "TEXT")
 
-    def execute(self,context):
+    def execute(self, context):
         collection = get_picker_collection(context.object)
         objects = context.selected_objects
 
@@ -103,9 +104,13 @@ class RP_OT_mirror_shape(Operator):
                 continue
 
             for mod in ob.modifiers:
-                if (mod.type == 'NODES' and mod.node_group and mod.node_group.name == 'Symmetrize' and
-                        mod.get('Socket_2') in objects):
-                
+                if (
+                    mod.type == "NODES"
+                    and mod.node_group
+                    and mod.node_group.name == "Symmetrize"
+                    and mod.get("Socket_2") in objects
+                ):
+
                     bpy.data.objects.remove(ob)
 
         if collection.rig_picker.symmetry:
@@ -116,14 +121,14 @@ class RP_OT_mirror_shape(Operator):
         for ob in objects:
             flipped_name = flip_name(ob.name)
             if flipped_name == ob.name:
-                suffix = '.L'
-                flipped_suffix = '.R'
+                suffix = ".L"
+                flipped_suffix = ".R"
                 # Determine side of the object
                 if ob.matrix_world.to_translation()[0] < x_axis:
                     suffix, flipped_suffix = flipped_suffix, suffix
-                
-                flipped_name = f'{ob.name}{flipped_suffix}'
-                ob.name = f'{ob.name}{suffix}'
+
+                flipped_name = f"{ob.name}{flipped_suffix}"
+                ob.name = f"{ob.name}{suffix}"
 
             flipped_object = ob.copy()
             flipped_object.name = flipped_name
@@ -133,20 +138,20 @@ class RP_OT_mirror_shape(Operator):
                 flipped_object.modifiers.remove(mod)
 
             # Add symmetrize modifier TODO add it into a resource
-            mod = flipped_object.modifiers.new(name='Symmetrize', type='NODES')
-            mod.node_group = bpy.data.node_groups['Symmetrize']
-            mod['Socket_2'] = ob
-            mod['Socket_3'] = collection.rig_picker.symmetry
+            mod = flipped_object.modifiers.new(name="Symmetrize", type="NODES")
+            mod.node_group = bpy.data.node_groups["Symmetrize"]
+            mod["Socket_2"] = ob
+            mod["Socket_3"] = collection.rig_picker.symmetry
 
             for col in ob.users_collection:
                 col.objects.link(flipped_object)
 
-            if ob.rig_picker.shape_type == 'BONE':
+            if ob.rig_picker.shape_type == "BONE":
                 flipped_object.rig_picker.name = flip_name(ob.rig_picker.name)
 
-            elif ob.rig_picker.shape_type == 'FUNCTION':
+            elif ob.rig_picker.shape_type == "FUNCTION":
                 args = {}
-                for key,value in eval(ob.rig_picker.arguments).items():
+                for key, value in eval(ob.rig_picker.arguments).items():
                     if type(value) == list:
                         mirrored_value = []
                         for item in value:
@@ -158,32 +163,37 @@ class RP_OT_mirror_shape(Operator):
 
                 flipped_object.rig_picker.arguments = str(args)
 
-        return {'FINISHED'}
+        return {"FINISHED"}
 
 
 class RP_OT_select_shape_type(Operator):
-    bl_label = 'Select Shape by Type'
-    bl_idname = 'rigpicker.select_shape_type'
-    #bl_options = {'REGISTER', 'UNDO'}
+    bl_label = "Select Shape by Type"
+    bl_idname = "rigpicker.select_shape_type"
+    # bl_options = {'REGISTER', 'UNDO'}
 
-    shape_type = bpy.props.EnumProperty(items =[(i.upper(), i, '') for i in ('Bone', 'Display', 'Function')])
+    shape_type = bpy.props.EnumProperty(
+        items=[(i.upper(), i, "") for i in ("Bone", "Display", "Function")]
+    )
 
-    def draw(self,context):
+    def draw(self, context):
         layout = self.layout
 
         col = layout.column()
-        col.prop(self,'shape_type', expand=True)
+        col.prop(self, "shape_type", expand=True)
 
-    def execute(self,context):
+    def execute(self, context):
         scene = context.scene
-        #print(self.shape_type)
+        # print(self.shape_type)
         canvas = context.scene.rig_picker.canvas
         if canvas:
-            for ob in [o for o in bpy.data.objects if o.layers==canvas.layers]:
-                if ob.type in ['MESH', 'CURVE', 'FONT'] and ob.rig_picker.shape_type == self.shape_type:
+            for ob in [o for o in bpy.data.objects if o.layers == canvas.layers]:
+                if (
+                    ob.type in ["MESH", "CURVE", "FONT"]
+                    and ob.rig_picker.shape_type == self.shape_type
+                ):
                     ob.select = True
 
-        return {'FINISHED'}
+        return {"FINISHED"}
 
     def invoke(self, context, event):
         wm = context.window_manager
@@ -191,10 +201,10 @@ class RP_OT_select_shape_type(Operator):
 
 
 class RP_OT_save_picker(Operator):
-    bl_label = 'Store UI Data'
-    bl_idname = 'rigpicker.save_picker'
+    bl_label = "Store UI Data"
+    bl_idname = "rigpicker.save_picker"
 
-    index : IntProperty(default=-1)
+    index: IntProperty(default=-1)
 
     def execute(self, context):
         scn = context.scene
@@ -205,39 +215,51 @@ class RP_OT_save_picker(Operator):
         else:
             source = context.active_object.data.rig_picker.sources[self.index].source
             source = Path(bpy.path.abspath(source, library=ob.data.library)).resolve()
-            collection = next((c for c in set(scn.collection.children_recursive) if c.rig_picker.enabled 
-                    and Path(bpy.path.abspath(c.rig_picker.destination)).resolve() == source), None)
-            
+            collection = next(
+                (
+                    c
+                    for c in set(scn.collection.children_recursive)
+                    if c.rig_picker.enabled
+                    and Path(bpy.path.abspath(c.rig_picker.destination)).resolve()
+                    == source
+                ),
+                None,
+            )
+
             if not collection:
-                self.report({"ERROR"}, 'No Picker found')
-                return {'CANCELLED'}
+                self.report({"ERROR"}, "No Picker found")
+                return {"CANCELLED"}
 
         canvas = collection.rig_picker.canvas
-        #rig = collection.rig_picker.rig
-        shapes = [o for o in collection.all_objects if o != canvas and o.type in ('MESH', 'CURVE', 'FONT')]
+        # rig = collection.rig_picker.rig
+        shapes = [
+            o
+            for o in collection.all_objects
+            if o != canvas and o.type in ("MESH", "CURVE", "FONT")
+        ]
 
         if not canvas:
-            self.report({'ERROR'}, 'Choose a Canvas')
-            return {'CANCELLED'}
-
+            self.report({"ERROR"}, "Choose a Canvas")
+            return {"CANCELLED"}
 
         picker_data = get_picker_data(collection)
 
         picker_path = Path(bpy.path.abspath(collection.rig_picker.destination))
 
-        print(f'Save Picker to {picker_path}')
+        print(f"Save Picker to {picker_path}")
         picker_path.write_text(json.dumps(picker_data))
 
         bpy.ops.rigpicker.reload_picker()
 
-        return {'FINISHED'}
+        return {"FINISHED"}
+
 
 classes = (
     RP_OT_create_shape,
     RP_OT_name_from_bone,
     RP_OT_mirror_shape,
     RP_OT_select_shape_type,
-    RP_OT_save_picker
+    RP_OT_save_picker,
 )
 
-register, unregister = bpy.utils.register_classes_factory(classes)
+register, unregister = bpy.utils.register_classes_factory(classes)

properties.py

@@ -1,10 +1,16 @@
 import bpy
-from bpy.props import (EnumProperty, StringProperty, PointerProperty, BoolProperty, 
-        CollectionProperty, IntProperty)
+from bpy.props import (
+    EnumProperty,
+    StringProperty,
+    PointerProperty,
+    BoolProperty,
+    CollectionProperty,
+    IntProperty,
+)
 
 import inspect
 
-'''
+"""
 def get_operator_items(self,context):
     items = []
     from . import func_picker as mod
@@ -14,55 +20,58 @@ def get_operator_items(self,context):
                 items.append((name,name,""))
 
     return items
-'''
+"""
 
-def bones_item(self,context):
+
+def bones_item(self, context):
     items = []
 
     if context.scene.rig_picker.rig:
         for bone in context.scene.rig_picker.rig.pose.bones:
-            items.append((bone.name,bone.name,''))
+            items.append((bone.name, bone.name, ""))
     return items
 
 
 class RP_PG_picker_source(bpy.types.PropertyGroup):
-    source : StringProperty(subtype='FILE_PATH')
+    source: StringProperty(subtype="FILE_PATH")
 
 
 class RP_PG_armature_ui_settings(bpy.types.PropertyGroup):
     name: StringProperty()
-    source: StringProperty(subtype='FILE_PATH')
+    source: StringProperty(subtype="FILE_PATH")
     sources: CollectionProperty(type=RP_PG_picker_source)
 
 
 class RP_PG_object_ui_settings(bpy.types.PropertyGroup):
-    shape_type: EnumProperty(items=[(i.upper(), i, "") for i in ('Bone', 'Display', 'Operator')])
-    #idname: StringProperty()
-    #arguments: StringProperty()
+    shape_type: EnumProperty(
+        items=[(i.upper(), i, "") for i in ("Bone", "Display", "Operator")]
+    )
+    # idname: StringProperty()
+    # arguments: StringProperty()
     operator: StringProperty()
     shortcut: StringProperty()
     name: StringProperty()
 
 
 class RP_PG_collection_ui_settings(bpy.types.PropertyGroup):
-    enabled : BoolProperty(default=False)
+    enabled: BoolProperty(default=False)
     rig: PointerProperty(type=bpy.types.Object)
     canvas: PointerProperty(type=bpy.types.Object)
     symmetry: PointerProperty(type=bpy.types.Object)
-    destination: StringProperty(subtype='FILE_PATH')
-    use_pick_bone : BoolProperty(default=False)
-    link_shape : BoolProperty(default=False)
+    destination: StringProperty(subtype="FILE_PATH")
+    use_pick_bone: BoolProperty(default=False)
+    link_shape: BoolProperty(default=False)
 
 
 class RP_PG_scene_ui_settings(bpy.types.PropertyGroup):
-    use_pick_bone : BoolProperty(default=False)
+    use_pick_bone: BoolProperty(default=False)
 
 
 class RP_OT_operator_selector(bpy.types.Operator):
     bl_label = "Select function"
     bl_idname = "rigpicker.operator_selector"
     bl_property = "idname"
-    #bl_options = {'REGISTER', 'UNDO'}
+    # bl_options = {'REGISTER', 'UNDO'}
 
     idname: EnumProperty(items=[])
 
@@ -70,12 +79,12 @@ class RP_OT_operator_selector(bpy.types.Operator):
         ob = context.object
         ob.rig_picker.idname = self.idname
         context.area.tag_redraw()
-        return {'FINISHED'}
+        return {"FINISHED"}
 
     def invoke(self, context, event):
         wm = context.window_manager
         wm.invoke_search_popup(self)
-        return {'FINISHED'}
+        return {"FINISHED"}
 
 
 classes = (
@@ -87,15 +96,23 @@ classes = (
     RP_OT_operator_selector,
 )
 
+
 def register():
     for cls in classes:
         bpy.utils.register_class(cls)
 
-    bpy.types.Armature.rig_picker = bpy.props.PointerProperty(type=RP_PG_armature_ui_settings)
-    bpy.types.Object.rig_picker = bpy.props.PointerProperty(type=RP_PG_object_ui_settings)
-    bpy.types.Collection.rig_picker = bpy.props.PointerProperty(type=RP_PG_collection_ui_settings)
+    bpy.types.Armature.rig_picker = bpy.props.PointerProperty(
+        type=RP_PG_armature_ui_settings
+    )
+    bpy.types.Object.rig_picker = bpy.props.PointerProperty(
+        type=RP_PG_object_ui_settings
+    )
+    bpy.types.Collection.rig_picker = bpy.props.PointerProperty(
+        type=RP_PG_collection_ui_settings
+    )
     bpy.types.Scene.rig_picker = bpy.props.PointerProperty(type=RP_PG_scene_ui_settings)
 
+
 def unregister():
     del bpy.types.Scene.rig_picker
     del bpy.types.Collection.rig_picker
@@ -104,4 +121,3 @@ def unregister():
 
     for cls in reversed(classes):
         bpy.utils.unregister_class(cls)
-

pyproject.toml

@@ -0,0 +1,13 @@
+[project]
+name = "rig-picker"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.12"
+dependencies = []
+
+[dependency-groups]
+dev = [
+    "black>=25.11.0",
+    "fake-bpy-module>=20251003",
+]

shaders/dash_shader.frag

@@ -2,11 +2,11 @@
 flat in vec2 startPos;
 in vec2 vertPos;
 
-out vec4 fragColor;
+// out vec4 fragColor;
 
-uniform vec4 color;
-uniform float dashSize;
-uniform float gapSize;
+// uniform vec4 color;
+// uniform float dashSize;
+// uniform float gapSize;
 
 void main()
 {
@@ -16,4 +16,4 @@ void main()
     if (fract(dist / (dashSize + gapSize)) > dashSize/(dashSize + gapSize))
         discard; 
     fragColor = color;
-}
+}

shaders/dash_shader.vert

@@ -1,10 +1,10 @@
 
-layout (location = 0) in vec2 pos;
+// layout (location = 0) in vec2 pos;
 
 flat out vec2 startPos;
 out vec2 vertPos;
 
-uniform mat4 viewMatrix;
+// uniform mat4 viewMatrix;
 
 void main()
 {
@@ -12,4 +12,4 @@ void main()
     gl_Position = outPos;
     vertPos = pos.xy / outPos.w;
     startPos = vertPos;
-}
+}

ui.py

@@ -1,7 +1,8 @@
 import bpy
 from bpy.types import UIList
-#import collections
-#import inspect
+
+# import collections
+# import inspect
 from .core.addon_utils import get_operator_from_id, get_picker_collection
 from .core.bl_utils import get_mat
 
@@ -20,17 +21,19 @@ import re
 
 
 class RP_PT_picker_maker_panel(bpy.types.Panel):
-    bl_label = 'Rig Picker'
-    bl_category = 'Rigging'
-    bl_space_type = 'VIEW_3D'
-    bl_region_type = 'UI'
+    bl_label = "Rig Picker"
+    bl_category = "Rigging"
+    bl_space_type = "VIEW_3D"
+    bl_region_type = "UI"
 
     @classmethod
     def poll(cls, context):
         return context.object
 
     def draw_header_preset(self, context):
-        self.layout.operator('rigpicker.add_picker_collection', text="", icon='ADD', emboss=False)
+        self.layout.operator(
+            "rigpicker.add_picker_collection", text="", icon="ADD", emboss=False
+        )
 
     def draw(self, context):
         ob = context.object
@@ -41,11 +44,15 @@ class RP_PT_picker_maker_panel(bpy.types.Panel):
         col = layout.column(align=False)
 
         if collection:
-            col.prop_search(collection.rig_picker, 'rig', scn, 'objects', text='Rig ')
-            col.prop_search(collection.rig_picker, 'canvas', scn, 'objects', text='Canvas ')
-            col.prop_search(collection.rig_picker, 'symmetry', scn, 'objects', text='Symmetry ')
+            col.prop_search(collection.rig_picker, "rig", scn, "objects", text="Rig ")
+            col.prop_search(
+                collection.rig_picker, "canvas", scn, "objects", text="Canvas "
+            )
+            col.prop_search(
+                collection.rig_picker, "symmetry", scn, "objects", text="Symmetry "
+            )
 
-        if ob.type == 'ARMATURE':
+        if ob.type == "ARMATURE":
             box = col.box()
             box.enabled = not ob.data.library
             col = box.column(align=False)
@@ -54,27 +61,41 @@ class RP_PT_picker_maker_panel(bpy.types.Panel):
             row.separator(factor=0.5)
             row.label(text="Sources")
 
-            is_packed = ('pickers' in ob.data.rig_picker.keys())
-            row.operator('rigpicker.pack_picker', icon='PACKAGE' if is_packed else 'UGLYPACKAGE', text='', emboss=False)
-            row.operator("rigpicker.add_picker_source", icon ='ADD', text="", emboss=False)
+            is_packed = "pickers" in ob.data.rig_picker.keys()
+            row.operator(
+                "rigpicker.pack_picker",
+                icon="PACKAGE" if is_packed else "UGLYPACKAGE",
+                text="",
+                emboss=False,
+            )
+            row.operator(
+                "rigpicker.add_picker_source", icon="ADD", text="", emboss=False
+            )
 
             for i, item in enumerate(ob.data.rig_picker.sources):
                 row = col.row(align=True)
                 row.enabled = not is_packed
-                row.prop(item, 'source', text='')
-                row.operator("rigpicker.remove_picker_source", icon ='PANEL_CLOSE', text="", emboss=False).index=i
+                row.prop(item, "source", text="")
+                row.operator(
+                    "rigpicker.remove_picker_source",
+                    icon="PANEL_CLOSE",
+                    text="",
+                    emboss=False,
+                ).index = i
 
         if collection:
-            #layout.separator()
-            layout.prop(collection.rig_picker, 'destination', text='Filepath')
-            layout.operator('rigpicker.save_picker', icon='PASTEDOWN', text='Save Picker')
+            # layout.separator()
+            layout.prop(collection.rig_picker, "destination", text="Filepath")
+            layout.operator(
+                "rigpicker.save_picker", icon="PASTEDOWN", text="Save Picker"
+            )
 
 
 class RP_PT_shape(bpy.types.Panel):
-    bl_label = 'Shape'
-    bl_category = 'Rigging'
-    bl_space_type = 'VIEW_3D'
-    bl_region_type = 'UI'
+    bl_label = "Shape"
+    bl_category = "Rigging"
+    bl_space_type = "VIEW_3D"
+    bl_region_type = "UI"
     bl_parent_id = "RP_PT_picker_maker_panel"
 
     def draw(self, context):
@@ -86,63 +107,92 @@ class RP_PT_shape(bpy.types.Panel):
         col = layout.column(align=False)
 
         if collection:
-            #if context.collection and context.collection.rig_picker.enabled:
+            # if context.collection and context.collection.rig_picker.enabled:
             col = layout.column(align=True)
             row = col.row(align=True)
-            row.operator('rigpicker.create_shape', icon='MESH_DATA', text='Create Shape')
-            row.operator('rigpicker.mirror_shape', icon='MOD_MIRROR', text='Mirror Shape')
-            col.prop(scn.rig_picker, 'use_pick_bone', icon='EYEDROPPER', text='Auto Bone Assign')
-            col.operator('rigpicker.name_from_bone', icon='SORTALPHA' , text='Name From Bones')
+            row.operator(
+                "rigpicker.create_shape", icon="MESH_DATA", text="Create Shape"
+            )
+            row.operator(
+                "rigpicker.mirror_shape", icon="MOD_MIRROR", text="Mirror Shape"
+            )
+            col.prop(
+                scn.rig_picker,
+                "use_pick_bone",
+                icon="EYEDROPPER",
+                text="Auto Bone Assign",
+            )
+            col.operator(
+                "rigpicker.name_from_bone", icon="SORTALPHA", text="Name From Bones"
+            )
         else:
             col = layout.column(align=True)
             row = col.row(align=True)
-            row.operator('rigpicker.create_shape', icon='MESH_DATA', text='Create Shape')
+            row.operator(
+                "rigpicker.create_shape", icon="MESH_DATA", text="Create Shape"
+            )
 
-        if ob.type != 'ARMATURE':
+        if ob.type != "ARMATURE":
             box = layout.box()
             col = box.column(align=False)
 
             material_row = col.row(align=True)
-            material_row.operator('rigpicker.remove_mat', icon='REMOVE', text='')
-            material_row.operator('rigpicker.add_mat', icon='ADD', text='')
+            material_row.operator("rigpicker.remove_mat", icon="REMOVE", text="")
+            material_row.operator("rigpicker.add_mat", icon="ADD", text="")
             mat = False
-            if ob.type in ('MESH', 'CURVE', 'FONT') and ob.data.materials:
+            if ob.type in ("MESH", "CURVE", "FONT") and ob.data.materials:
                 mat = get_mat(ob)
                 if mat and mat.node_tree:
-                    emission_nodes = [n for n in mat.node_tree.nodes if n.type =='EMISSION']
+                    emission_nodes = [
+                        n for n in mat.node_tree.nodes if n.type == "EMISSION"
+                    ]
                     if emission_nodes:
-                        material_row.prop(emission_nodes[0].inputs[0], 'default_value', text='')
+                        material_row.prop(
+                            emission_nodes[0].inputs[0], "default_value", text=""
+                        )
                         mat = True
             if not mat:
-                material_row.label(text='No Material')
-            material_row.operator('rigpicker.eyedropper_mat', icon='EYEDROPPER', text='')
+                material_row.label(text="No Material")
+            material_row.operator(
+                "rigpicker.eyedropper_mat", icon="EYEDROPPER", text=""
+            )
 
             shape_type_row = col.row(align=True)
-            shape_type_row.prop(ob.rig_picker,'shape_type',expand = True)
-            shape_type_row.operator('rigpicker.select_shape_type', text='', icon='RESTRICT_SELECT_OFF')
+            shape_type_row.prop(ob.rig_picker, "shape_type", expand=True)
+            shape_type_row.operator(
+                "rigpicker.select_shape_type", text="", icon="RESTRICT_SELECT_OFF"
+            )
 
+            if ob.rig_picker.shape_type == "OPERATOR":
 
-            if ob.rig_picker.shape_type == 'OPERATOR':
-                
                 op_row = col.row(align=True)
-                op_row.prop(ob.rig_picker, 'operator', text='')
-                op_row.operator('rigpicker.operator_selector', text='', icon='COLLAPSEMENU')
+                op_row.prop(ob.rig_picker, "operator", text="")
+                op_row.operator(
+                    "rigpicker.operator_selector", text="", icon="COLLAPSEMENU"
+                )
 
                 if ob.rig_picker.operator:
-                    col.prop(ob.rig_picker, 'name', text='Tooltip')
-                    col.prop(ob.rig_picker,'shortcut', text='Shortcut')
+                    col.prop(ob.rig_picker, "name", text="Tooltip")
+                    col.prop(ob.rig_picker, "shortcut", text="Shortcut")
 
                 else:
-                    col.prop(ob.rig_picker, 'name', text='Tooltip')
+                    col.prop(ob.rig_picker, "name", text="Tooltip")
 
-            elif ob.rig_picker.shape_type == 'BONE':
+            elif ob.rig_picker.shape_type == "BONE":
                 if collection and collection.rig_picker.rig:
-                    col.prop_search(ob.rig_picker, 'name', collection.rig_picker.rig.pose, 'bones', text='Bone')
+                    col.prop_search(
+                        ob.rig_picker,
+                        "name",
+                        collection.rig_picker.rig.pose,
+                        "bones",
+                        text="Bone",
+                    )
+
 
 classes = (
-    #RP_UL_picker_source,
+    # RP_UL_picker_source,
     RP_PT_picker_maker_panel,
-    RP_PT_shape
+    RP_PT_shape,
 )
 
-register, unregister = bpy.utils.register_classes_factory(classes)
+register, unregister = bpy.utils.register_classes_factory(classes)

uv.lock

@@ -0,0 +1,126 @@
+version = 1
+revision = 3
+requires-python = ">=3.12"
+
+[[package]]
+name = "black"
+version = "25.11.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "click" },
+    { name = "mypy-extensions" },
+    { name = "packaging" },
+    { name = "pathspec" },
+    { name = "platformdirs" },
+    { name = "pytokens" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/8c/ad/33adf4708633d047950ff2dfdea2e215d84ac50ef95aff14a614e4b6e9b2/black-25.11.0.tar.gz", hash = "sha256:9a323ac32f5dc75ce7470501b887250be5005a01602e931a15e45593f70f6e08", size = 655669, upload-time = "2025-11-10T01:53:50.558Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/7f/12/5c35e600b515f35ffd737da7febdb2ab66bb8c24d88560d5e3ef3d28c3fd/black-25.11.0-cp312-cp312-macosx_10_13_x86_64.whl", hash = "sha256:80e7486ad3535636657aa180ad32a7d67d7c273a80e12f1b4bfa0823d54e8fac", size = 1772831, upload-time = "2025-11-10T02:03:47Z" },
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