Removed "Root Bone Name" property since it is no longer used

io_scene_psk_psa/psk/export/operators.py

@@ -207,7 +207,6 @@ def get_psk_build_options_from_property_group(scene: Scene, pg: PskExportMixin)
     options.export_space = pg.export_space
     options.bone_filter_mode = pg.bone_filter_mode
     options.bone_collection_indices = [PsxBoneCollection(x.armature_object_name, x.armature_data_name, x.index) for x in pg.bone_collection_list if x.is_selected]
-    options.root_bone_name = pg.root_bone_name
     options.material_order_mode = pg.material_order_mode
     options.material_name_list = [x.material_name for x in pg.material_name_list]
     
@@ -309,14 +308,6 @@ class PSK_OT_export_collection(Operator, ExportHelper, PskExportMixin):
                 op = col.operator(PSK_OT_bone_collection_list_select_all.bl_idname, text='', icon='CHECKBOX_DEHLT')
                 op.is_selected = False
 
-            advanced_bones_header, advanced_bones_panel = bones_panel.panel('Advanced', default_closed=True)
-            advanced_bones_header.label(text='Advanced')
-            if advanced_bones_panel:
-                flow = advanced_bones_panel.grid_flow(row_major=True)
-                flow.use_property_split = True
-                flow.use_property_decorate = False
-                flow.prop(self, 'root_bone_name')
-
         # Materials
         materials_header, materials_panel = layout.panel('Materials', default_closed=False)
         materials_header.label(text='Materials', icon='MATERIAL')
@@ -429,13 +420,6 @@ class PSK_OT_export(Operator, ExportHelper):
                 row = bones_panel.row()
                 rows = max(3, min(len(pg.bone_collection_list), 10))
                 row.template_list('PSX_UL_bone_collection_list', '', pg, 'bone_collection_list', pg, 'bone_collection_list_index', rows=rows)
-            bones_advanced_header, bones_advanced_panel = bones_panel.panel('Advanced', default_closed=True)
-            bones_advanced_header.label(text='Advanced')
-            if bones_advanced_panel:
-                flow = bones_advanced_panel.grid_flow(row_major=True)
-                flow.use_property_split = True
-                flow.use_property_decorate = False
-                flow.prop(pg, 'root_bone_name')
 
         # Materials
         materials_header, materials_panel = layout.panel('Materials', default_closed=False)

io_scene_psk_psa/shared/helpers.py

@@ -332,7 +332,6 @@ class ObjectTree:
 def create_psx_bones(
         armature_objects: list[Object],
         export_space: str = 'WORLD',
-        root_bone_name: str = 'ROOT',
         forward_axis: str = 'X',
         up_axis: str = 'Z',
         scale: float = 1.0,
@@ -517,13 +516,10 @@ def create_psx_bones(
     bone_name_counts = Counter(bone.psx_bone.name.decode('windows-1252').upper() for bone in bones)
     for bone_name, count in bone_name_counts.items():
         if count > 1:
-            error_message = f'Found {count} bones with the name "{bone_name}". '
+            raise RuntimeError(
+                f'Found {count} bones with the name "{bone_name}". '
                 f'Bone names must be unique when compared case-insensitively.'
-
-            if len(armature_objects) > 1 and bone_name == root_bone_name.upper():
-                error_message += f' This is the name of the automatically generated root bone. Consider changing this '
-                f''
-                raise RuntimeError(error_message)
+            )
     
     # Apply the scale to the bone locations.
     for bone in bones:

io_scene_psk_psa/shared/types.pyi

@@ -54,7 +54,6 @@ class PsxBoneExportMixin:
     bone_filter_mode: str
     bone_collection_list: BpyCollectionProperty[PSX_PG_bone_collection_list_item]
     bone_collection_list_index: int
-    root_bone_name: str
 
 
 class PSX_PG_scene_export(TransformSourceMixin):