Added missing psk_psa_py wheel

README.md

@@ -13,37 +13,43 @@ For Blender 4.2 and higher, download the latest version from the [Blender Extens
 For Blender 4.1 and lower, see [Legacy Compatibility](#legacy-compatibility).
 
 # Features
-* Full PSK/PSA import and export capabilities.
-* Non-standard file section data (.pskx) is supported for import only (vertex normals, extra UV channels, vertex colors, shape keys).
+* [Bone collections](https://docs.blender.org/manual/en/latest/animation/armatures/bones/bone_collections.html#bone-collections) can be excluded from PSK/PSA export (useful for excluding non-contributing bones such as IK controllers).
+* [Collection Exporters](https://docs.blender.org/manual/en/latest/scene_layout/collections/collections.html#exporters) for reliable, repeatable export workflow.
+* Non-standard model data (.pskx) is supported for import only (vertex normals, extra UV channels, vertex colors, shape keys).
+* Manual re-ordering of material slots on export.
+* Non-standard animation data is supported for import only (scale keys).
 * Fine-grained PSA sequence importing for efficient workflow when working with large PSA files.
 * PSA sequence metadata (e.g., frame rate) is preserved on import, allowing this data to be reused on export.
-* [Bone collections](https://docs.blender.org/manual/en/latest/animation/armatures/bones/bone_collections.html#bone-collections) can be excluded from PSK/PSA export (useful for excluding non-contributing bones such as IK controllers).
 * PSA sequences can be exported directly from actions or delineated using a scene's [timeline markers](https://docs.blender.org/manual/en/latest/animation/markers.html), pose markers, or NLA track strips, allowing direct use of the [NLA](https://docs.blender.org/manual/en/latest/editors/nla/index.html) when creating sequences.
-* Manual re-ordering of material slots.
-* Multiple armature objects can be exported to a single PSK or PSA file, allowing seamless use of [action slots](https://docs.blender.org/manual/en/latest/animation/actions.html#action-slots).
-* Support for exporting instance collections.
+* Compress exported sequences via resampling ratios or frame quotas.
 
 # Usage
-## Exporting a PSK
-1. Select the mesh objects you wish to export.
-2. Navigate to `File` > `Export` > `Unreal PSK (.psk)`.
-3. Enter the file name and click `Export`.
 
-## Importing a PSK/PSKX
+## Import
+
+### Importing a PSK/PSKX
 1. Navigate to `File` > `Import` > `Unreal PSK (.psk/.pskx)`.
 2. Select the PSK file you want to import and click `Import`.
 
-## Exporting a PSA
-1. Select the armature objects you wish to export.
-2. Navigate to `File` > `Export` > `Unreal PSA (.psa)`.
-3. Enter the file name and click `Export`.
-
-## Importing a PSA
+### Importing a PSA
 1. Select an armature that you want import animations for.
 2. Navigate to `File` > `Import` > `Unreal PSA (.psa)`.
 3. Select the PSA file you want to import.
 4. Select the sequences that you want to import and click `Import`.
 
+## Export
+It is highly recommended to use the provided [Collection Exporters](https://docs.blender.org/manual/en/latest/scene_layout/collections/collections.html#exporters) workflow, since it allows for highly reliable, repeatable exports of both PSK and PSA files. However, the traditional export workflow is available as well.
+
+### Exporting a PSK
+1. Select the mesh objects you wish to export.
+2. Navigate to `File` > `Export` > `Unreal PSK (.psk)`.
+3. Enter the file name and click `Export`.
+
+### Exporting a PSA
+1. Select the armature objects you wish to export.
+2. Navigate to `File` > `Export` > `Unreal PSA (.psa)`.
+3. Enter the file name and click `Export`.
+
 > Note that in order to see the imported actions applied to your armature, you must use the [Dope Sheet](https://docs.blender.org/manual/en/latest/editors/dope_sheet/introduction.html) or [Nonlinear Animation](https://docs.blender.org/manual/en/latest/editors/nla/introduction.html) editors.
 
 # FAQ

io_scene_psk_psa/psa/builder.py

@@ -39,7 +39,6 @@ class PsaBuildOptions:
         self.export_space = 'WORLD'
         self.forward_axis = 'X'
         self.up_axis = 'Z'
-        self.root_bone_name = 'ROOT'
         self.sequence_source = 'ACTIONS'  # One of ('ACTIONS', 'TIMELINE_MARKERS', 'NLA_STRIPS')
     
     @property
@@ -162,7 +161,6 @@ def build_psa(context: Context, options: PsaBuildOptions) -> Psa:
     psx_bone_create_result = create_psx_bones(
         armature_objects=armature_objects_for_bones,
         export_space=options.export_space,
-        root_bone_name=options.root_bone_name,
         forward_axis=options.forward_axis,
         up_axis=options.up_axis,
         scale=options.scale,

io_scene_psk_psa/psa/export/operators.py

@@ -346,14 +346,6 @@ class PSA_OT_export_collection(Operator, ExportHelper, PsaExportMixin):
                 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')
-
         # Transform
         transform_header, transform_panel = layout.panel('Transform', default_closed=False)
         transform_header.label(text='Transform', icon='DRIVER_TRANSFORM')
@@ -565,7 +557,6 @@ def create_psa_export_options(context: Context, armature_objects: Sequence[Objec
     options.scale = pg.scale
     options.forward_axis = pg.forward_axis
     options.up_axis = pg.up_axis
-    options.root_bone_name = pg.root_bone_name
     options.sequence_source = pg.sequence_source
 
     return options
@@ -626,14 +617,6 @@ class PSA_OT_export(Operator, ExportHelper):
                     rows=rows
                     )
 
-            bones_advanced_header, bones_advanced_panel = bones_panel.panel('Bones Advanced', default_closed=True)
-            bones_advanced_header.label(text='Advanced')
-            if bones_advanced_panel:
-                flow = bones_advanced_panel.grid_flow()
-                flow.use_property_split = True
-                flow.use_property_decorate = False
-                flow.prop(pg, 'root_bone_name', text='Root Bone Name')
-
         # TRANSFORM
         transform_header, transform_panel = layout.panel('Advanced', default_closed=False)
         transform_header.label(text='Transform', icon='DRIVER_TRANSFORM')

io_scene_psk_psa/psk/builder.py

@@ -31,7 +31,6 @@ class PskBuildOptions(object):
         self.export_space = 'WORLD'
         self.forward_axis = 'X'
         self.up_axis = 'Z'
-        self.root_bone_name = 'ROOT'
 
 
 class PskBuildResult(object):
@@ -99,7 +98,6 @@ def build_psk(context: Context, input_objects: PskInputObjects, options: PskBuil
         forward_axis=options.forward_axis,
         up_axis=options.up_axis,
         scale=options.scale,
-        root_bone_name=options.root_bone_name,
         bone_filter_mode=options.bone_filter_mode,
         bone_collection_indices=options.bone_collection_indices
     )

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}". '
-            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)
+            raise RuntimeError(
+                f'Found {count} bones with the name "{bone_name}". '
+                f'Bone names must be unique when compared case-insensitively.'
+            )
     
     # Apply the scale to the bone locations.
     for bone in bones:

io_scene_psk_psa/shared/types.py

@@ -179,11 +179,6 @@ class PsxBoneExportMixin:
     )
     bone_collection_list: CollectionProperty(type=PSX_PG_bone_collection_list_item)
     bone_collection_list_index: IntProperty(default=0, name='', description='')
-    root_bone_name: StringProperty(
-        name='Root Bone Name',
-        description='The name of the root bone when exporting a PSK with either no armature or multiple armatures',
-        default='ROOT',
-    )
 
 
 class PSX_PG_scene_export(PropertyGroup, TransformMixin):

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):