Merge pull request #117 from Yusarina/Armature_Validation_Version2

Armature validation version 2 Part 1 (Don't merge yet)

core/armature_validation.py

@@ -0,0 +1,167 @@
+import bpy
+from typing import Tuple, List, Dict, Set, Optional
+from bpy.types import Object, Bone
+from ..core.translations import t
+from ..core.dictionaries import (
+    standard_bones,
+    bone_hierarchy,
+    finger_hierarchy,
+    acceptable_bone_hierarchy,
+    acceptable_bone_names
+)
+
+def validate_armature(armature: Object) -> Tuple[bool, List[str], bool]:
+    """
+    Validates armature and returns (is_valid, messages, is_acceptable_standard)
+    """
+    validation_mode = bpy.context.scene.avatar_toolkit.validation_mode
+    messages: List[str] = []
+    hierarchy_messages: List[str] = []
+    non_standard_messages: List[str] = []
+    
+    if validation_mode == 'NONE':
+        return True, [], False
+        
+    if not armature or armature.type != 'ARMATURE' or not armature.data.bones:
+        return False, [t("Armature.validation.basic_check_failed")], False
+        
+    found_bones: Dict[str, Bone] = {bone.name: bone for bone in armature.data.bones}
+    is_acceptable = check_acceptable_standards(found_bones)
+    
+    # List all bones in armature
+    bone_list = "\n".join([f"- {bone}" for bone in found_bones.keys()])
+    messages.append(t("Armature.validation.found_bones", bones=bone_list))
+    
+    # Basic validation for both STRICT and LIMITED modes
+    # Check for missing required bones
+    essential_bones = {standard_bones[key] for key in ['hips', 'spine', 'chest', 'neck', 'head']}
+    missing_bones = [bone for bone in essential_bones if bone not in found_bones]
+    
+    if missing_bones:
+        missing_list = "\n".join([f"- {bone}" for bone in missing_bones])
+        hierarchy_messages.append(t("Armature.validation.missing_bones", bones=missing_list))
+
+    if validation_mode == 'STRICT':
+        # Validate bone hierarchy
+        for parent, child in bone_hierarchy:
+            if parent in found_bones and child in found_bones:
+                if not validate_bone_hierarchy(found_bones, parent, child):
+                    hierarchy_messages.append(t("Armature.validation.invalid_hierarchy", 
+                                    parent=parent, child=child))
+        
+        # Validate symmetry
+        symmetry_pairs = [('arm', 'L', 'R'), ('leg', 'L', 'R')]
+        for base, left, right in symmetry_pairs:
+            if not validate_symmetry(found_bones, base, left, right):
+                hierarchy_messages.append(t("Armature.validation.asymmetric_bones", bone=base))
+                
+        if (not validate_symmetry(found_bones, 'hand', 'L', 'R') and
+            not validate_symmetry(found_bones, 'wrist', 'L', 'R')):
+            hierarchy_messages.append(t("Armature.validation.asymmetric_hand_wrist"))
+            
+        # Validate finger hierarchies
+        for side in ['left', 'right']:
+            for finger_chain in finger_hierarchy[side]:
+                if all(bone in found_bones for bone in finger_chain):
+                    if not validate_finger_chain(found_bones, finger_chain):
+                        hierarchy_messages.append(t("Armature.validation.invalid_finger", finger=finger_chain[0]))
+        
+        # Non-standard bones check
+        non_standard_bones = []
+        required_patterns = [
+            'Hips', 'Spine', 'Chest', 'Neck', 'Head',
+            'Upper', 'Lower', 'Hand', 'Foot', 'Toe',
+            'Thumb', 'Index', 'Middle', 'Ring', 'Pinky',
+            'Eye'
+        ]
+        
+        for bone_name in found_bones:
+            if any(pattern in bone_name for pattern in required_patterns):
+                is_standard = bone_name in standard_bones.values()
+                is_acceptable_bone = any(bone_name in names for names in acceptable_bone_names.values())
+                if not (is_standard or is_acceptable_bone):
+                    non_standard_bones.append(bone_name)
+        
+        if non_standard_bones:
+            non_standard_list = "\n".join([f"- {bone}" for bone in non_standard_bones])
+            non_standard_messages.append(t("Armature.validation.non_standard_bones", bones=non_standard_list))
+    
+    # Combine messages in correct order
+    messages.extend(non_standard_messages)
+    messages.extend(hierarchy_messages)
+    
+    is_valid = len(non_standard_messages) == 0 and len(hierarchy_messages) == 0
+    
+    if not is_valid and is_acceptable:
+        if non_standard_bones:
+            return False, messages, False
+        
+        messages = [
+            t("Armature.validation.acceptable_standard.success"),
+            t("Armature.validation.acceptable_standard.note"),
+            t("Armature.validation.acceptable_standard.option")
+        ]
+        return True, messages, True
+        
+    return is_valid, messages, False
+
+def validate_bone_hierarchy(bones: Dict[str, Bone], parent_name: str, child_name: str) -> bool:
+    """Validate if there is a valid parent-child relationship between bones"""
+    if parent_name not in bones or child_name not in bones:
+        return False
+    return bones[child_name].parent == bones[parent_name]
+
+def validate_symmetry(bones: Dict[str, Bone], base: str, left: str, right: str) -> bool:
+    """Validate if matching left and right bones exist for a given base bone name"""
+    # Extract left and right bone names from both hierarchies
+    left_bone_names = set()
+    right_bone_names = set()
+    
+    # Add standard bones
+    for key, value in standard_bones.items():
+        if base in key.lower():
+            if '_l' in key.lower():
+                left_bone_names.add(value)
+            elif '_r' in key.lower():
+                right_bone_names.add(value)
+                
+    # Add acceptable bones
+    for key, names in acceptable_bone_names.items():
+        if base in key.lower():
+            if '_l' in key.lower():
+                left_bone_names.update(names)
+            elif '_r' in key.lower():
+                right_bone_names.update(names)
+    
+    # Check if at least one pair exists and matches
+    left_exists = any(name in bones for name in left_bone_names)
+    right_exists = any(name in bones for name in right_bone_names)
+    
+    return left_exists == right_exists
+
+def validate_finger_chain(bones: Dict[str, Bone], chain: Tuple[str, ...]) -> bool:
+    """Validate if a finger bone chain has correct hierarchy"""
+    for i in range(len(chain) - 1):
+        if not validate_bone_hierarchy(bones, chain[i], chain[i + 1]):
+            return False
+    return True
+
+def check_acceptable_standards(bones: Dict[str, Bone]) -> bool:
+    """Check if armature matches acceptable non-standard hierarchy"""
+    # Check if bones exist in acceptable list
+    for bone_category, acceptable_names in acceptable_bone_names.items():
+        found = False
+        for name in acceptable_names:
+            if name in bones:
+                found = True
+                break
+        if not found:
+            return False
+    
+    # Validate acceptable hierarchy
+    for parent, child in acceptable_bone_hierarchy:
+        if parent in bones and child in bones:
+            if not validate_bone_hierarchy(bones, parent, child):
+                return False
+                
+    return True

core/common.py

@@ -28,7 +28,6 @@ class MaterialListBool:
     #For the love that is holy do not ever touch these. If this was java I would make these private
     #They should only be accessed via context.scene.texture_atlas_Has_Mat_List_Shown
     #This is so we know if the materials are up to date. messing with these variables directly will make the thing blow up.
-
     #The only exception to this is the ExpandSection_Materials operator which populates this with new data once the materials have changed and need reloading.
     old_list: dict[str,list[Material]] = {}
     bool_material_list_expand: dict[str,bool] = {}
@@ -46,7 +45,6 @@ class MaterialListBool:
                         if mat_slot.material:
                             if mat_slot.material not in newlist:
                                 newlist.append(mat_slot.material)
-
             still_the_same: bool = True
             if bpy.context.scene.name in MaterialListBool.old_list:
                 for item in newlist:
@@ -60,7 +58,6 @@ class MaterialListBool:
             else:
                 still_the_same = False
             MaterialListBool.bool_material_list_expand[bpy.context.scene.name] = still_the_same
-
             return MaterialListBool.bool_material_list_expand[bpy.context.scene.name]
 
 class ProgressTracker:
@@ -110,89 +107,6 @@ def get_armature_list(self: Optional[Any] = None, context: Optional[Context] = N
     if not armatures:
         return [('NONE', t("Armature.validation.no_armature"), '')]
     return armatures
-
-def validate_armature(armature: Object) -> Tuple[bool, List[str]]:
-    """Enhanced armature validation with multiple validation modes"""
-    validation_mode = bpy.context.scene.avatar_toolkit.validation_mode
-    messages: List[str] = []
-    
-    if validation_mode == 'NONE':
-        return True, []
-        
-    if not armature or armature.type != 'ARMATURE' or not armature.data.bones:
-        return False, [t("Armature.validation.basic_check_failed")]
-        
-    found_bones: Dict[str, Bone] = {bone.name.lower(): bone for bone in armature.data.bones}
-    essential_bones: Set[str] = {'hips', 'spine', 'chest', 'neck', 'head'}
-    
-    missing_bones: List[str] = []
-    for bone in essential_bones:
-        if not any(alt_name in found_bones for alt_name in bone_names[bone]):
-            missing_bones.append(bone)
-    
-    if missing_bones:
-        messages.append(t("Armature.validation.missing_bones", bones=", ".join(missing_bones)))
-    
-    if validation_mode == 'STRICT':
-        hierarchy: List[Tuple[str, str]] = [
-            ('hips', 'spine'), ('spine', 'chest'), 
-            ('chest', 'neck'), ('neck', 'head')
-        ]
-        for parent, child in hierarchy:
-            if not validate_bone_hierarchy(found_bones, parent, child):
-                messages.append(t("Armature.validation.invalid_hierarchy", 
-                                parent=parent, child=child))
-        
-        symmetry_pairs: List[Tuple[str, str, str]] = [('arm', 'l', 'r'), ('leg', 'l', 'r')]
-        for base, left, right in symmetry_pairs:
-            if not validate_symmetry(found_bones, base, left, right):
-                messages.append(t("Armature.validation.asymmetric_bones", bone=base))
-                
-        if (not validate_symmetry(found_bones, 'hand', 'l', 'r') and 
-            not validate_symmetry(found_bones, 'wrist', 'l', 'r')):
-            messages.append(t("Armature.validation.asymmetric_hand_wrist"))
-    
-    is_valid: bool = len(messages) == 0
-    return is_valid, messages
-
-def validate_bone_hierarchy(bones: Dict[str, Bone], parent_name: str, child_name: str) -> bool:
-    """Validate if there is a valid parent-child relationship between bones"""
-    parent_bone: Optional[Bone] = None
-    child_bone: Optional[Bone] = None
-    
-    for alt_name in bone_names[parent_name]:
-        if alt_name in bones:
-            parent_bone = bones[alt_name]
-            break
-            
-    for alt_name in bone_names[child_name]:
-        if alt_name in bones:
-            child_bone = bones[alt_name]
-            break
-    
-    if not parent_bone or not child_bone:
-        return False
-        
-    return child_bone.parent == parent_bone
-
-def validate_symmetry(bones: Dict[str, Bone], base: str, left: str, right: str) -> bool:
-    """Validate if matching left and right bones exist for a given base bone name"""
-    left_patterns: List[str] = [
-        f"{base}.{left}",
-        f"{base}_{left}",
-        f"{left}_{base}"
-    ]
-    
-    right_patterns: List[str] = [
-        f"{base}.{right}",
-        f"{base}_{right}", 
-        f"{right}_{base}"
-    ]
-    
-    left_exists: bool = any(pattern in bones for pattern in left_patterns)
-    right_exists: bool = any(pattern in bones for pattern in right_patterns)
-    
-    return left_exists and right_exists
   
 def auto_select_single_armature(context: Context) -> None:
     """Automatically select armature if only one exists in scene"""

core/dictionaries.py

@@ -355,6 +355,177 @@ resonite_translations = {
     'thumb_3_r': "thumb3.R"
 }
 
+standard_bones = {
+    # Core Structure
+    'hips': 'Hips',
+    'spine': 'Spine',
+    'chest': 'Chest',
+    'upper_chest': 'Chest.Up',
+    'neck': 'Neck',
+    'head': 'Head',
+    
+    # Arms
+    'left_arm': 'UpperArm.L',
+    'left_elbow': 'LowerArm.L',
+    'left_wrist': 'Hand.L',
+    'right_arm': 'UpperArm.R',
+    'right_elbow': 'LowerArm.R',
+    'right_wrist': 'Hand.R',
+    
+    # Legs
+    'left_leg': 'UpperLeg.L',
+    'left_knee': 'LowerLeg.L',
+    'left_ankle': 'Foot.L',
+    'left_toe': 'Toes.L',
+    'right_leg': 'UpperLeg.R',
+    'right_knee': 'LowerLeg.R',
+    'right_ankle': 'Foot.R',
+    'right_toe': 'Toes.R',
+    
+    # Fingers Left
+    'thumb_1_l': 'Thumb1.L',
+    'thumb_2_l': 'Thumb2.L',
+    'thumb_3_l': 'Thumb3.L',
+    'index_1_l': 'Index1.L',
+    'index_2_l': 'Index2.L',
+    'index_3_l': 'Index3.L',
+    'middle_1_l': 'Middle1.L',
+    'middle_2_l': 'Middle2.L',
+    'middle_3_l': 'Middle3.L',
+    'ring_1_l': 'Ring1.L',
+    'ring_2_l': 'Ring2.L',
+    'ring_3_l': 'Ring3.L',
+    'pinkie_1_l': 'Pinky1.L',
+    'pinkie_2_l': 'Pinky2.L',
+    'pinkie_3_l': 'Pinky3.L',
+    
+    # Fingers Right
+    'thumb_1_r': 'Thumb1.R',
+    'thumb_2_r': 'Thumb2.R',
+    'thumb_3_r': 'Thumb3.R',
+    'index_1_r': 'Index1.R',
+    'index_2_r': 'Index2.R',
+    'index_3_r': 'Index3.R',
+    'middle_1_r': 'Middle1.R',
+    'middle_2_r': 'Middle2.R',
+    'middle_3_r': 'Middle3.R',
+    'ring_1_r': 'Ring1.R',
+    'ring_2_r': 'Ring2.R',
+    'ring_3_r': 'Ring3.R',
+    'pinkie_1_r': 'Pinky1.R',
+    'pinkie_2_r': 'Pinky2.R',
+    'pinkie_3_r': 'Pinky3.R',
+    
+    # Eyes
+    'left_eye': 'Eye.L',
+    'right_eye': 'Eye.R'
+}
+
+bone_hierarchy = [
+    ('Hips', 'Spine'),
+    ('Spine', 'Chest'),
+    ('Chest', 'Chest.Up'),
+    ('Chest.Up', 'Neck'),
+    ('Neck', 'Head'),
+    ('Head', 'Eye.L'),
+    ('Head', 'Eye.R'),
+    
+    # Left Arm Chain
+    ('Chest.Up', 'UpperArm.L'),
+    ('UpperArm.L', 'LowerArm.L'),
+    ('LowerArm.L', 'Hand.L'),
+    
+    # Right Arm Chain
+    ('Chest.Up', 'UpperArm.R'),
+    ('UpperArm.R', 'LowerArm.R'),
+    ('LowerArm.R', 'Hand.R'),
+    
+    # Left Leg Chain
+    ('Hips', 'UpperLeg.L'),
+    ('UpperLeg.L', 'LowerLeg.L'),
+    ('LowerLeg.L', 'Foot.L'),
+    ('Foot.L', 'Toes.L'),
+    
+    # Right Leg Chain
+    ('Hips', 'UpperLeg.R'),
+    ('UpperLeg.R', 'LowerLeg.R'),
+    ('LowerLeg.R', 'Foot.R'),
+    ('Foot.R', 'Toes.R')
+]
+
+finger_hierarchy = {
+    'left': [
+        ('Hand.L', 'Thumb1.L', 'Thumb2.L', 'Thumb3.L'),
+        ('Hand.L', 'Index1.L', 'Index2.L', 'Index3.L'),
+        ('Hand.L', 'Middle1.L', 'Middle2.L', 'Middle3.L'),
+        ('Hand.L', 'Ring1.L', 'Ring2.L', 'Ring3.L'),
+        ('Hand.L', 'Pinky1.L', 'Pinky2.L', 'Pinky3.L')
+    ],
+    'right': [
+        ('Hand.R', 'Thumb1.R', 'Thumb2.R', 'Thumb3.R'),
+        ('Hand.R', 'Index1.R', 'Index2.R', 'Index3.R'),
+        ('Hand.R', 'Middle1.R', 'Middle2.R', 'Middle3.R'),
+        ('Hand.R', 'Ring1.R', 'Ring2.R', 'Ring3.R'),
+        ('Hand.R', 'Pinky1.R', 'Pinky2.R', 'Pinky3.R')
+    ]
+}
+
+acceptable_bone_hierarchy = [
+    # Right side chain
+    ('Hips', 'Chest'),
+    ('Chest', 'Shoulder.R'),
+    ('Shoulder.R', 'Arm.R'),
+    ('Arm.R', 'Elbow.R'),
+    ('Elbow.R', 'Wrist.R'),
+    ('Hips', 'Leg.R'),
+    ('Leg.R', 'Knee.R'),
+    ('Knee.R', 'Foot.R'),
+    ('Foot.R', 'Toes.R'),
+    
+    # Left side chain
+    ('Chest', 'Shoulder.L'),
+    ('Shoulder.L', 'Arm.L'),
+    ('Arm.L', 'Elbow.L'),
+    ('Elbow.L', 'Wrist.L'),
+    ('Hips', 'Leg.L'),
+    ('Leg.L', 'Knee.L'),
+    ('Knee.L', 'Foot.L'),
+    ('Foot.L', 'Toes.L'),
+
+    # Head and Eyes
+    ('Chest', 'Neck'),
+    ('Neck', 'Head'),
+    ('Head', 'Eye_L'),
+    ('Head', 'Eye_R'),
+    ('Head', 'LeftEye'),
+    ('Head', 'RightEye')
+]
+
+acceptable_bone_names = {
+    'hips': ['Hips'],
+    'chest': ['Chest'],
+    'neck': ['Neck'],
+    'head': ['Head'],
+    'eye_l': ['Eye_L', 'LeftEye'],
+    'eye_r': ['Eye_R', 'RightEye'],
+    'shoulder_r': ['Shoulder.R'],
+    'arm_r': ['Arm.R'],
+    'elbow_r': ['Elbow.R'],
+    'wrist_r': ['Wrist.R'],
+    'leg_r': ['Leg.R'],
+    'knee_r': ['Knee.R'],
+    'foot_r': ['Foot.R'],
+    'toes_r': ['Toes.R'],
+    'shoulder_l': ['Shoulder.L'],
+    'arm_l': ['Arm.L'],
+    'elbow_l': ['Elbow.L'],
+    'wrist_l': ['Wrist.L'],
+    'leg_l': ['Leg.L'],
+    'knee_l': ['Knee.L'],
+    'foot_l': ['Foot.L'],
+    'toes_l': ['Toes.L']
+}
+
 rigify_unity_names = {
     "DEF-spine": "Hips",
     "DEF-spine.001": "Spine",
@@ -422,4 +593,5 @@ rigify_unnecessary_bones = [
     'lid',
     'heel',
     'pelvis.'
-]
+]
+

core/properties.py

@@ -44,6 +44,117 @@ def update_shape_intensity(self: PropertyGroup, context: Context) -> None:
 
 class AvatarToolkitSceneProperties(PropertyGroup):
     """Property group containing Avatar Toolkit scene-level settings and properties"""
+
+    show_found_bones: BoolProperty(
+        name="Show Found Bones",
+        default=False
+    )
+    
+    show_non_standard: BoolProperty(
+        name="Show Non-Standard Bones", 
+        default=False
+    )
+
+    show_hierarchy: BoolProperty(
+        name="Show Hierarchy Issues",
+        default=False
+    )
+
+    material_search_filter: StringProperty(
+        name=t("TextureAtlas.search_materials"),
+        description=t("TextureAtlas.search_materials_desc"),
+        default=""
+    )
+
+    def get_texture_node_list(self: Material, context: Context) -> list[tuple]:
+        if self.use_nodes:
+            Object.Enum = [((i.image.name if i.image else i.name+"_image"),
+                        (i.image.name if i.image else "node with no image..."),
+                        (i.image.name if i.image else i.name),index+1) 
+                        for index,i in enumerate(self.node_tree.nodes) 
+                        if i.bl_idname == "ShaderNodeTexImage"]
+            if not len(Object.Enum):
+                Object.Enum = [(t("TextureAtlas.error.label"), 
+                            t("TextureAtlas.no_images_error.desc"),
+                            t("TextureAtlas.error.label"), 0)]
+        else:
+            Object.Enum = [(t("TextureAtlas.error.label"),
+                        t("TextureAtlas.no_nodes_error.desc"),
+                        t("TextureAtlas.error.label"), 0)]
+        Object.Enum.append((t("TextureAtlas.none.label"),
+                        t("TextureAtlas.none.label"),
+                        t("TextureAtlas.none.label"), 0))
+        return Object.Enum
+
+    Material.texture_atlas_albedo = EnumProperty(
+        name=t("TextureAtlas.albedo"),
+        description=t("TextureAtlas.texture_use_atlas.desc").format(name=t("TextureAtlas.albedo").lower()),
+        default=0,
+        items=get_texture_node_list
+    )
+
+    Material.texture_atlas_normal = EnumProperty(
+        name=t("TextureAtlas.normal"),
+        description=t("TextureAtlas.texture_use_atlas.desc").format(name=t("TextureAtlas.normal").lower()),
+        default=0,
+        items=get_texture_node_list
+    )
+
+    Material.texture_atlas_emission = EnumProperty(
+        name=t("TextureAtlas.emission"),
+        description=t("TextureAtlas.texture_use_atlas.desc").format(name=t("TextureAtlas.emission").lower()),
+        default=0,
+        items=get_texture_node_list
+    )
+
+    Material.texture_atlas_ambient_occlusion = EnumProperty(
+        name=t("TextureAtlas.ambient_occlusion"),
+        description=t("TextureAtlas.texture_use_atlas.desc").format(name=t("TextureAtlas.ambient_occlusion").lower()),
+        default=0,
+        items=get_texture_node_list
+    )
+
+    Material.texture_atlas_height = EnumProperty(
+        name=t("TextureAtlas.height"),
+        description=t("TextureAtlas.texture_use_atlas.desc").format(name=t("TextureAtlas.height").lower()),
+        default=0,
+        items=get_texture_node_list
+    )
+
+    Material.texture_atlas_roughness = EnumProperty(
+        name=t("TextureAtlas.roughness"),
+        description=t("TextureAtlas.texture_use_atlas.desc").format(name=t("TextureAtlas.roughness").lower()),
+        default=0,
+        items=get_texture_node_list
+    )
+
+    Material.include_in_atlas = BoolProperty(
+        name=t("TextureAtlas.include_in_atlas"),
+        description=t("TextureAtlas.include_in_atlas_desc"),
+        default=False
+    )
+
+    Material.material_expanded = BoolProperty(
+        name=t("TextureAtlas.material_expanded"),
+        description=t("TextureAtlas.material_expanded_desc"),
+        default=False
+    )
+
+    texture_atlas_Has_Mat_List_Shown: BoolProperty(
+        name=t("TextureAtlas.list_shown"),
+        description=t("TextureAtlas.list_shown_desc"),
+        default=False
+    )
+
+    texture_atlas_material_index: IntProperty(
+        default=-1,
+        get=lambda self: -1,
+        set=lambda self, context: None
+    )
+
+    materials: CollectionProperty(
+        type=SceneMatClass
+    )
     
     avatar_toolkit_updater_version_list: EnumProperty(
         items=get_version_list,
@@ -396,12 +507,6 @@ class AvatarToolkitSceneProperties(PropertyGroup):
         default=0
     )
 
-     merge_twist_bones: BoolProperty(
-        name=t("Tools.merge_twist_bones"),
-        description=t("Tools.merge_twist_bones_desc"),
-        default=True
-    )
-
     list_only_mode: BoolProperty(
         name=t("Tools.list_only_mode"),
         description=t("Tools.list_only_mode_desc"),
@@ -413,104 +518,13 @@ class AvatarToolkitSceneProperties(PropertyGroup):
         description=t('MergeArmature.cleanup_shape_keys_desc'),
         default=True
     )
-
+      
-    material_search_filter: StringProperty(
+    merge_twist_bones: BoolProperty(
-        name=t("TextureAtlas.search_materials"),
+        name=t("Tools.merge_twist_bones"),
-        description=t("TextureAtlas.search_materials_desc"),
+        description=t("Tools.merge_twist_bones_desc"),
-        default=""
+        default=True
     )
-
+                
-    def get_texture_node_list(self: Material, context: Context) -> list[tuple]:
-        if self.use_nodes:
-            Object.Enum = [((i.image.name if i.image else i.name+"_image"),
-                        (i.image.name if i.image else "node with no image..."),
-                        (i.image.name if i.image else i.name),index+1) 
-                        for index,i in enumerate(self.node_tree.nodes) 
-                        if i.bl_idname == "ShaderNodeTexImage"]
-            if not len(Object.Enum):
-                Object.Enum = [(t("TextureAtlas.error.label"), 
-                            t("TextureAtlas.no_images_error.desc"),
-                            t("TextureAtlas.error.label"), 0)]
-        else:
-            Object.Enum = [(t("TextureAtlas.error.label"),
-                        t("TextureAtlas.no_nodes_error.desc"),
-                        t("TextureAtlas.error.label"), 0)]
-        Object.Enum.append((t("TextureAtlas.none.label"),
-                        t("TextureAtlas.none.label"),
-                        t("TextureAtlas.none.label"), 0))
-        return Object.Enum
-
-    Material.texture_atlas_albedo = EnumProperty(
-        name=t("TextureAtlas.albedo"),
-        description=t("TextureAtlas.texture_use_atlas.desc").format(name=t("TextureAtlas.albedo").lower()),
-        default=0,
-        items=get_texture_node_list
-    )
-
-    Material.texture_atlas_normal = EnumProperty(
-        name=t("TextureAtlas.normal"),
-        description=t("TextureAtlas.texture_use_atlas.desc").format(name=t("TextureAtlas.normal").lower()),
-        default=0,
-        items=get_texture_node_list
-    )
-
-    Material.texture_atlas_emission = EnumProperty(
-        name=t("TextureAtlas.emission"),
-        description=t("TextureAtlas.texture_use_atlas.desc").format(name=t("TextureAtlas.emission").lower()),
-        default=0,
-        items=get_texture_node_list
-    )
-
-    Material.texture_atlas_ambient_occlusion = EnumProperty(
-        name=t("TextureAtlas.ambient_occlusion"),
-        description=t("TextureAtlas.texture_use_atlas.desc").format(name=t("TextureAtlas.ambient_occlusion").lower()),
-        default=0,
-        items=get_texture_node_list
-    )
-
-    Material.texture_atlas_height = EnumProperty(
-        name=t("TextureAtlas.height"),
-        description=t("TextureAtlas.texture_use_atlas.desc").format(name=t("TextureAtlas.height").lower()),
-        default=0,
-        items=get_texture_node_list
-    )
-
-    Material.texture_atlas_roughness = EnumProperty(
-        name=t("TextureAtlas.roughness"),
-        description=t("TextureAtlas.texture_use_atlas.desc").format(name=t("TextureAtlas.roughness").lower()),
-        default=0,
-        items=get_texture_node_list
-    )
-
-    Material.include_in_atlas = BoolProperty(
-        name=t("TextureAtlas.include_in_atlas"),
-        description=t("TextureAtlas.include_in_atlas_desc"),
-        default=False
-    )
-
-    Material.material_expanded = BoolProperty(
-        name=t("TextureAtlas.material_expanded"),
-        description=t("TextureAtlas.material_expanded_desc"),
-        default=False
-    )
-
-    texture_atlas_Has_Mat_List_Shown: BoolProperty(
-        name=t("TextureAtlas.list_shown"),
-        description=t("TextureAtlas.list_shown_desc"),
-        default=False
-    )
-
-    texture_atlas_material_index: IntProperty(
-        default=-1,
-        get=lambda self: -1,
-        set=lambda self, context: None
-    )
-
-    materials: CollectionProperty(
-        type=SceneMatClass
-    )
-        
-        
 def register() -> None:
     """Register the Avatar Toolkit property group"""
     logger.info("Registering Avatar Toolkit properties")

core/resonite_utils.py

@@ -4,11 +4,12 @@ import bpy_extras
 from numpy import double
 from typing import Set, Dict
 
-from .common import get_active_armature, simplify_bonename, validate_armature, ProgressTracker
+from .common import get_active_armature, simplify_bonename, ProgressTracker
 from bpy.types import Context, Operator
 from ..core.translations import t
 from ..core.dictionaries import bone_names, resonite_translations
 from ..core.logging_setup import logger
+from ..core.armature_validation import validate_armature
 
 import re
 from .resonite_loader import resonite_animx, resonite_types

functions/custom_tools/mesh_attachment.py

@@ -7,12 +7,12 @@ from ...core.logging_setup import logger
 from ...core.translations import t
 from ...core.common import (
     get_active_armature,
-    validate_armature,
     get_all_meshes,
     ProgressTracker,
     calculate_bone_orientation,
     add_armature_modifier
 )
+from ...core.armature_validation import validate_armature
 
 class AvatarToolkit_OT_AttachMesh(Operator):
     """Operator to attach a mesh to an armature bone with automatic weight setup"""
@@ -27,8 +27,8 @@ class AvatarToolkit_OT_AttachMesh(Operator):
         armature: Optional[Object] = get_active_armature(context)
         if not armature:
             return False
-        is_valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
-        return is_valid
+        return valid
 
     def execute(self, context: Context) -> Set[str]:
         try:

functions/eye_tracking.py

@@ -18,11 +18,11 @@ from ..core.common import (
     get_active_armature,
     get_all_meshes,
     get_armature_list,
-    validate_armature,
     validate_mesh_for_pose,
     cache_vertex_positions,
     apply_vertex_positions
 )
+from ..core.armature_validation import validate_armature
 
 VALID_EYE_NAMES: Dict[str, List[str]] = {
     'left': ['LeftEye', 'Eye_L', 'eye_L', 'eye.L', 'EyeLeft', 'left_eye', 'l_eye'],

functions/mmd_tools.py

@@ -6,13 +6,13 @@ from ..core.logging_setup import logger
 from ..core.common import (
     ProgressTracker, 
     get_active_armature,
-    validate_armature,
     get_vertex_weights,
     transfer_vertex_weights,
     get_all_meshes
 )
 from ..core.translations import t
 from ..core.dictionaries import bone_names, dont_delete_these_main_bones
+from ..core.armature_validation import validate_armature, validate_bone_hierarchy
 
 class AVATAR_TOOLKIT_OT_StandardizeMmd(Operator):
     """MMD Bone standardization system"""

functions/optimization/materials_tools.py

@@ -14,10 +14,10 @@ from ...core.translations import t
 from ...core.common import (
     get_active_armature,
     get_all_meshes,
-    validate_armature,
     clear_unused_data_blocks,
     ProgressTracker
 )
+from ...core.armature_validation import validate_armature
 
 def textures_match(tex1: ShaderNodeTexImage, tex2: ShaderNodeTexImage) -> bool:
     """Compare two texture nodes for matching properties and image data"""
@@ -92,7 +92,7 @@ class AvatarToolkit_OT_CombineMaterials(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
         return valid
 
     def execute(self, context: Context) -> Set[str]:

functions/optimization/mesh_tools.py

@@ -6,11 +6,11 @@ from ...core.translations import t
 from ...core.common import (
     get_active_armature,
     get_all_meshes,
-    validate_armature,
     validate_meshes,
     join_mesh_objects,
     ProgressTracker
 )
+from ...core.armature_validation import validate_armature
 
 class AvatarToolkit_OT_JoinAllMeshes(Operator):
     """Operator to join all meshes in the scene"""
@@ -25,7 +25,7 @@ class AvatarToolkit_OT_JoinAllMeshes(Operator):
         if not armature:
             return False
         valid: bool
-        valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
         return valid
 
     def execute(self, context: Context) -> Set[str]:
@@ -69,7 +69,7 @@ class AvatarToolkit_OT_JoinSelectedMeshes(Operator):
         if not armature:
             return False
         valid: bool
-        valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
         return (valid and 
                 context.mode == 'OBJECT' and 
                 len([obj for obj in context.selected_objects if obj.type == 'MESH']) > 1)

functions/optimization/remove_doubles.py

@@ -7,8 +7,8 @@ from ...core.translations import t
 from ...core.common import (
     get_active_armature,
     get_all_meshes,
-    validate_armature
 )
+from ...core.armature_validation import validate_armature
 
 # Constants
 MERGE_ITERATION_COUNT = 20
@@ -88,7 +88,7 @@ class AvatarToolkit_OT_RemoveDoublesAdvanced(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
         return valid
 
     def execute(self, context: Context) -> set[str]:
@@ -111,7 +111,7 @@ class AvatarToolkit_OT_RemoveDoubles(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
         return valid
 
     def draw(self, context: Context) -> None:

functions/pose_mode.py

@@ -8,13 +8,13 @@ from ..core.common import (
     get_active_armature,
     get_all_meshes,
     apply_pose_as_rest,
-    validate_armature,
     cache_vertex_positions,
     apply_vertex_positions,
     validate_mesh_for_pose,
     process_armature_modifiers,
     ProgressTracker
 )
+from ..core.armature_validation import validate_armature
 
 class BatchPoseOperationMixin:
     """Base class for batch pose operations"""
@@ -23,7 +23,7 @@ class BatchPoseOperationMixin:
         armature = get_active_armature(context)
         if not armature:
             return False
-        valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
         return valid and context.mode == 'POSE'
     
     def validate_meshes(self, meshes: List[Object]) -> List[Tuple[Object, str]]:
@@ -46,7 +46,7 @@ class AvatarToolkit_OT_StartPoseMode(Operator):
         armature = get_active_armature(context)
         if not armature or context.mode == "POSE":
             return False
-        valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
         return valid
 
     def execute(self, context: Context) -> Set[str]:

functions/tools/additional_tools.py

@@ -4,7 +4,8 @@ from bpy.types import Operator, Context
 from typing import Set
 from ...core.translations import t
 from ...core.logging_setup import logger
-from ...core.common import get_active_armature, get_all_meshes, validate_armature, remove_unused_shapekeys
+from ...core.common import get_active_armature, get_all_meshes, remove_unused_shapekeys
+from ...core.armature_validation import validate_armature
 
 class AvatarToolkit_OT_ApplyTransforms(Operator):
     """Apply all transformations to armature and associated meshes"""
@@ -18,8 +19,8 @@ class AvatarToolkit_OT_ApplyTransforms(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        is_valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
-        return is_valid and context.mode == 'OBJECT'
+        return valid and context.mode == 'OBJECT'
 
     def execute(self, context: Context) -> Set[str]:
         try:
@@ -66,8 +67,8 @@ class AvatarToolkit_OT_CleanShapekeys(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        is_valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
-        return is_valid and context.mode == 'OBJECT' and len(get_all_meshes(context)) > 0
+        return valid and context.mode == 'OBJECT' and len(get_all_meshes(context)) > 0
 
     def execute(self, context: Context) -> Set[str]:
         try:

functions/tools/bone_tools.py

@@ -5,12 +5,11 @@ from typing import Optional, Dict, Any, List, Tuple
 from ...core.translations import t
 from ...core.common import (
     get_active_armature, 
-    validate_armature, 
     get_all_meshes,
     ProgressTracker,
-    validate_bone_hierarchy,
     restore_bone_transforms
 )
+from ...core.armature_validation import validate_armature, validate_bone_hierarchy
 
 def duplicate_bone(bone: EditBone) -> EditBone:
     """Create a duplicate of the given bone"""
@@ -35,8 +34,8 @@ class AvatarToolKit_OT_CreateDigitigradeLegs(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        is_valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
-        return (is_valid and 
+        return (valid and 
                 context.mode == 'EDIT_ARMATURE' and
                 context.selected_editable_bones is not None and
                 len(context.selected_editable_bones) == 2)
@@ -129,8 +128,8 @@ class AvatarToolKit_OT_DeleteBoneConstraints(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        is_valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
-        return is_valid
+        return valid
 
     def execute(self, context: Context) -> set[str]:
         """Execute the constraint removal operation"""

functions/tools/convert_resonite.py

@@ -4,8 +4,9 @@ from typing import Set, Dict, Optional
 from bpy.types import Operator, Context
 from ...core.translations import t
 from ...core.logging_setup import logger
-from ...core.common import get_active_armature, simplify_bonename, validate_armature, ProgressTracker
+from ...core.common import get_active_armature, simplify_bonename, ProgressTracker
 from ...core.dictionaries import bone_names, resonite_translations
+from ...core.armature_validation import validate_armature
 
 class AvatarToolkit_OT_ConvertResonite(Operator):
     """Convert armature bone names to Resonite format with progress tracking and validation"""
@@ -19,8 +20,8 @@ class AvatarToolkit_OT_ConvertResonite(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        is_valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
-        return is_valid
+        return valid
 
     def execute(self, context: Context) -> Set[str]:
         armature = get_active_armature(context)

functions/tools/merge_tools.py

@@ -4,7 +4,8 @@ from typing import Set, List
 from bpy.types import Operator, Context, Armature, EditBone
 from ...core.translations import t
 from ...core.logging_setup import logger
-from ...core.common import get_active_armature, get_all_meshes, get_vertex_weights, transfer_vertex_weights, validate_armature
+from ...core.common import get_active_armature, get_all_meshes, get_vertex_weights, transfer_vertex_weights
+from ...core.armature_validation import validate_armature
 
 class AvatarToolkit_OT_ConnectBones(Operator):
     """Connect disconnected bones in chain"""
@@ -18,8 +19,8 @@ class AvatarToolkit_OT_ConnectBones(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        is_valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
-        return is_valid
+        return valid
         
     def execute(self, context: Context) -> Set[str]:
         try:

functions/tools/mesh_separation.py

@@ -1,7 +1,8 @@
 import bpy
 from bpy.types import Operator, Context
 from ...core.translations import t
-from ...core.common import get_active_armature, validate_armature
+from ...core.common import get_active_armature
+from ...core.armature_validation import validate_armature
 
 class AvatarToolKit_OT_SeparateByMaterials(Operator):
     """Operator to separate mesh by materials"""
@@ -16,10 +17,10 @@ class AvatarToolKit_OT_SeparateByMaterials(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        is_valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
         return (context.active_object and 
                 context.active_object.type == 'MESH' and 
-                is_valid)
+                valid)
 
     def execute(self, context: Context) -> set[str]:
         """Execute the separation operation"""
@@ -48,10 +49,10 @@ class AvatarToolKit_OT_SeparateByLooseParts(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        is_valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
         return (context.active_object and 
                 context.active_object.type == 'MESH' and 
-                is_valid)
+                valid)
 
     def execute(self, context: Context) -> set[str]:
         """Execute the separation operation"""

functions/tools/rigify_converter.py

@@ -1,10 +1,11 @@
 import bpy
 from typing import Dict, List, Set, Optional, Tuple, Any
 from bpy.types import Operator, Context, Object, PoseBone, EditBone, Bone, Constraint
-from ...core.common import get_active_armature, validate_armature
+from ...core.common import get_active_armature
 from ...core.logging_setup import logger
 from ...core.translations import t
 from ...core.dictionaries import rigify_unity_names, rigify_basic_unity_names, rigify_unnecessary_bones
+from ...core.armature_validation import validate_armature
 
 class AvatarToolkit_OT_ConvertRigifyToUnity(Operator):
     """Convert Rigify armature to Unity-compatible format"""

functions/visemes.py

@@ -9,10 +9,10 @@ from ..core.logging_setup import logger
 from ..core.translations import t
 from ..core.common import (
     get_active_armature,
-    validate_armature,
     get_all_meshes,
     validate_mesh_for_pose
 )
+from ..core.armature_validation import validate_armature
 
 class VisemeCache:
     """Manages caching of generated viseme shape data for performance optimization"""
@@ -138,9 +138,8 @@ class ATOOLKIT_OT_preview_visemes(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
         return valid and mesh_obj and mesh_obj.type == 'MESH'
-
     
     def execute(self, context: Context) -> Set[str]:
         props = context.scene.avatar_toolkit
@@ -197,7 +196,7 @@ class ATOOLKIT_OT_create_visemes(Operator):
         armature = get_active_armature(context)
         if not armature:
             return False
-        valid, _ = validate_armature(armature)
+        valid, _, _ = validate_armature(armature)
         return valid and mesh_obj and mesh_obj.type == 'MESH'
 
 

resources/translations/en_US.json

@@ -69,6 +69,15 @@
     "Armature.validation.invalid_hierarchy": "Invalid bone hierarchy between {parent} and {child}",
     "Armature.validation.asymmetric_bones": "Missing symmetric bones for {bone}",
     "Armature.validation.asymmetric_hand_wrist": "Missing symmetric bones for hands/wrists",
+    "Armature.validation.found_bones": "Found bones in armature:\n- {bones}",
+    "Armature.validation.non_standard_bones": "Non-standard bones found:\n- {bones}",
+    "Validation.section.found_bones": "Found Bones",
+    "Validation.section.non_standard": "Non-Standard Bones",
+    "Validation.section.hierarchy": "Hierarchy Issues",
+    "Validation.status.failed": "Validation has failed",
+    "Validation.message.failed.line1": "Armature validation has failed",
+    "Validation.message.failed.line2": "Please check below what the",
+    "Validation.message.failed.line3": "issues are",
 
     "Mesh.validation.no_data": "No mesh data",
     "Mesh.validation.no_vertex_groups": "No vertex groups found",

ui/custom_avatar_panel.py

@@ -6,9 +6,9 @@ from ..core.translations import t
 from ..core.common import (
     get_active_armature,
     get_all_meshes,
-    validate_armature,
     get_armature_list
 )
+from ..core.armature_validation import validate_armature
 
 class AvatarToolkit_OT_SearchMergeArmatureInto(Operator):
     """Search operator for selecting target armature to merge into"""

ui/quick_access_panel.py

@@ -14,7 +14,6 @@ from ..core.translations import t
 from ..core.common import (
     get_active_armature, 
     clear_default_objects, 
-    validate_armature,
     get_armature_list,
     get_armature_stats
 )
@@ -24,6 +23,7 @@ from ..functions.pose_mode import (
     AvatarToolkit_OT_ApplyPoseAsShapekey,
     AvatarToolkit_OT_ApplyPoseAsRest
 )
+from ..core.armature_validation import validate_armature
 
 class AvatarToolKit_OT_ExportFBX(Operator):
     """Export selected objects as FBX"""
@@ -70,6 +70,7 @@ class AvatarToolKit_PT_QuickAccessPanel(Panel):
     def draw(self, context: Context) -> None:
         """Draw the panel layout"""
         layout: UILayout = self.layout
+        props = context.scene.avatar_toolkit
         
         # Armature Selection Box
         armature_box: UILayout = layout.box()
@@ -83,28 +84,87 @@ class AvatarToolKit_PT_QuickAccessPanel(Panel):
         # Armature Validation
         active_armature: Optional[Object] = get_active_armature(context)
         if active_armature:
-            is_valid: bool
+            is_valid, messages, is_acceptable = validate_armature(active_armature)
-            messages: List[str]
-            is_valid, messages = validate_armature(active_armature)
             
-            # Create info box for all validation information
+            info_box = col.box()
-            info_box: UILayout = col.box()
             
-            if is_valid:
+            if not is_valid:
-                row: UILayout = info_box.row()
+                # Display non-standard bones and hierarchy issues
-                split: UILayout = row.split(factor=0.6)
+                if len(messages) > 1:
+                    # Found Bones section
+                    validation_box = info_box.box()
+                    row = validation_box.row()
+                    row.prop(props, "show_found_bones", text=t("Validation.section.found_bones"), icon='TRIA_DOWN' if props.show_found_bones else 'TRIA_RIGHT', emboss=False)
+                    if props.show_found_bones:
+                        for line in messages[0].split('\n'):
+                            validation_box.label(text=line)
+                    
+                    # Main validation status
+                    validation_box = info_box.box()
+                    row = validation_box.row()
+                    row.alert = True
+                    row.label(text=t("Validation.status.failed"))
+                    
+                    # Detailed validation message
+                    validation_box = info_box.box()
+                    row = validation_box.row()
+                    row.alert = True
+                    row.label(text=t("Validation.message.failed.line1"))
+                    row = validation_box.row()
+                    row.alert = True
+                    row.label(text=t("Validation.message.failed.line2"))
+                    row = validation_box.row()
+                    row.alert = True
+                    row.label(text=t("Validation.message.failed.line3"))
+                    
+                    # Non-Standard Bones section
+                    validation_box = info_box.box()
+                    row = validation_box.row()
+                    row.alert = True
+                    row.prop(props, "show_non_standard", text=t("Validation.section.non_standard"), icon='TRIA_DOWN' if props.show_non_standard else 'TRIA_RIGHT', emboss=False)
+                    if props.show_non_standard:
+                        for line in messages[1].split('\n'):
+                            sub_row = validation_box.row()
+                            sub_row.alert = True
+                            sub_row.label(text=line)
+                            
+                    # Hierarchy Issues section
+                    validation_box = info_box.box()
+                    row = validation_box.row()
+                    row.alert = True
+                    row.prop(props, "show_hierarchy", text=t("Validation.section.hierarchy"), icon='TRIA_DOWN' if props.show_hierarchy else 'TRIA_RIGHT', emboss=False)
+                    if props.show_hierarchy:
+                        for message in messages[2:]:
+                            sub_row = validation_box.row()
+                            sub_row.alert = True
+                            sub_row.label(text=message)
+                else:
+                    # If no specific issues, show acceptable message
+                    info_box.label(text=messages[0], icon='INFO')
+                    info_box.label(text=messages[1])
+                    info_box.label(text=messages[2])
+            elif is_valid and not is_acceptable:
+                row = info_box.row()
+                split = row.split(factor=0.6)
                 split.label(text=t("QuickAccess.valid_armature"), icon='CHECKMARK')
-                stats: Dict[str, int] = get_armature_stats(active_armature)
+                stats = get_armature_stats(active_armature)
                 split.label(text=t("QuickAccess.bones_count", count=stats['bone_count']))
                 
                 if stats['has_pose']:
                     info_box.label(text=t("QuickAccess.pose_bones_available"), icon='POSE_HLT')
-            else:
+            elif is_valid and is_acceptable:
-                # Display validation failure messages
+                # Show acceptable standard message
-                for message in messages:
+                info_box.label(text=messages[0], icon='INFO')
-                    info_box.label(text=message, icon='ERROR')
+                info_box.label(text=messages[1])
+                info_box.label(text=messages[2])
+                
+                # Add standardize button
+                standardize_box = info_box.box()
+                standardize_box.operator("avatar_toolkit.standardize_armature", 
+                                    text=t("QuickAccess.standardize_armature"),
+                                    icon='MODIFIER')
 
-            # Validation Mode Warnings - always show in info box
+            # Validation Mode Warnings
             validation_mode = context.scene.avatar_toolkit.validation_mode
             if validation_mode == 'BASIC':
                 warning_row = info_box.box()