Merge branch 'master' into blender-4.1

io_scene_psk_psa/__init__.py

@@ -3,7 +3,7 @@ from bpy.app.handlers import persistent
 bl_info = {
     'name': 'PSK/PSA Importer/Exporter',
     'author': 'Colin Basnett, Yurii Ti',
-    'version': (6, 1, 2),
+    'version': (6, 2, 0),
     'blender': (4, 0, 0),
     'description': 'PSK/PSA Import/Export (.psk/.psa)',
     'warning': '',
@@ -24,6 +24,8 @@ if 'bpy' in locals():
     importlib.reload(psk_writer)
     importlib.reload(psk_builder)
     importlib.reload(psk_importer)
+    importlib.reload(psk_properties)
+    importlib.reload(psk_ui)
     importlib.reload(psk_export_properties)
     importlib.reload(psk_export_operators)
     importlib.reload(psk_export_ui)
@@ -51,6 +53,8 @@ else:
     from .psk import writer as psk_writer
     from .psk import builder as psk_builder
     from .psk import importer as psk_importer
+    from .psk import properties as psk_properties
+    from .psk import ui as psk_ui
     from .psk.export import properties as psk_export_properties
     from .psk.export import operators as psk_export_operators
     from .psk.export import ui as psk_export_ui
@@ -73,6 +77,8 @@ import bpy
 from bpy.props import PointerProperty
 
 classes = psx_types.classes +\
+          psk_properties.classes +\
+          psk_ui.classes +\
           psk_import_operators.classes +\
           psk_export_properties.classes +\
           psk_export_operators.classes +\
@@ -108,6 +114,7 @@ def register():
     bpy.types.TOPBAR_MT_file_import.append(psk_import_menu_func)
     bpy.types.TOPBAR_MT_file_export.append(psa_export_menu_func)
     bpy.types.TOPBAR_MT_file_import.append(psa_import_menu_func)
+    bpy.types.Material.psk = PointerProperty(type=psk_properties.PSX_PG_material)
     bpy.types.Scene.psa_import = PointerProperty(type=psa_import_properties.PSA_PG_import)
     bpy.types.Scene.psa_export = PointerProperty(type=psa_export_properties.PSA_PG_export)
     bpy.types.Scene.psk_export = PointerProperty(type=psk_export_properties.PSK_PG_export)
@@ -115,6 +122,7 @@ def register():
 
 
 def unregister():
+    del bpy.types.Material.psk
     del bpy.types.Scene.psa_import
     del bpy.types.Scene.psa_export
     del bpy.types.Scene.psk_export

io_scene_psk_psa/psa/export/operators.py

@@ -111,7 +111,7 @@ def get_animation_data_object(context: Context) -> Object:
     if active_object.type != 'ARMATURE':
         raise RuntimeError('Selected object must be an Armature')
 
-    if pg.should_override_animation_data:
+    if pg.sequence_source != 'ACTIONS' and pg.should_override_animation_data:
         animation_data_object = pg.animation_data_override
     else:
         animation_data_object = active_object

io_scene_psk_psa/psk/builder.py

@@ -3,9 +3,10 @@ from typing import Optional
 import bmesh
 import bpy
 import numpy as np
-from bpy.types import Armature
+from bpy.types import Armature, Material
 
 from .data import *
+from .properties import triangle_type_and_bit_flags_to_poly_flags
 from ..helpers import *
 
 
@@ -20,7 +21,7 @@ class PskBuildOptions(object):
         self.bone_filter_mode = 'ALL'
         self.bone_collection_indices: List[int] = []
         self.use_raw_mesh_data = True
-        self.material_names: List[str] = []
+        self.materials: List[Material] = []
         self.should_enforce_bone_name_restrictions = False
 
 
@@ -75,9 +76,9 @@ def build_psk(context, options: PskBuildOptions) -> PskBuildResult:
     psk = Psk()
     bones = []
 
-    if armature_object is None:
-        # If the mesh has no armature object, simply assign it a dummy bone at the root to satisfy the requirement
-        # that a PSK file must have at least one bone.
+    if armature_object is None or len(armature_object.data.bones) == 0:
+        # If the mesh has no armature object or no bones, simply assign it a dummy bone at the root to satisfy the
+        # requirement that a PSK file must have at least one bone.
         psk_bone = Psk.Bone()
         psk_bone.name = bytes('root', encoding='windows-1252')
         psk_bone.flags = 0
@@ -138,19 +139,21 @@ def build_psk(context, options: PskBuildOptions) -> PskBuildResult:
             psk.bones.append(psk_bone)
 
     # MATERIALS
-    material_names = options.material_names
-
-    for material_name in material_names:
+    for material in options.materials:
         psk_material = Psk.Material()
         try:
-            psk_material.name = bytes(material_name, encoding='windows-1252')
+            psk_material.name = bytes(material.name, encoding='windows-1252')
         except UnicodeEncodeError:
-            raise RuntimeError(f'Material name "{material_name}" contains characters that cannot be encoded in the Windows-1252 codepage')
+            raise RuntimeError(f'Material name "{material.name}" contains characters that cannot be encoded in the Windows-1252 codepage')
         psk_material.texture_index = len(psk.materials)
+        psk_material.poly_flags = triangle_type_and_bit_flags_to_poly_flags(material.psk.mesh_triangle_type,
+                                                                            material.psk.mesh_triangle_bit_flags)
         psk.materials.append(psk_material)
 
     context.window_manager.progress_begin(0, len(input_objects.mesh_objects))
 
+    material_names = [m.name for m in options.materials]
+
     for object_index, input_mesh_object in enumerate(input_objects.mesh_objects):
 
         should_flip_normals = False

io_scene_psk_psa/psk/export/operators.py

@@ -20,19 +20,19 @@ def is_bone_filter_mode_item_available(context, identifier):
 def populate_material_list(mesh_objects, material_list):
     material_list.clear()
 
-    material_names = []
+    materials = []
     for mesh_object in mesh_objects:
         for i, material_slot in enumerate(mesh_object.material_slots):
             material = material_slot.material
             # TODO: put this in the poll arg?
             if material is None:
                 raise RuntimeError('Material slot cannot be empty (index ' + str(i) + ')')
-            if material.name not in material_names:
-                material_names.append(material.name)
+            if material not in materials:
+                materials.append(material)
 
-    for index, material_name in enumerate(material_names):
+    for index, material in enumerate(materials):
         m = material_list.add()
-        m.material_name = material_name
+        m.material = material
         m.index = index
 
 
@@ -159,9 +159,9 @@ class PSK_OT_export(Operator, ExportHelper):
         options.bone_filter_mode = pg.bone_filter_mode
         options.bone_collection_indices = [x.index for x in pg.bone_collection_list if x.is_selected]
         options.use_raw_mesh_data = pg.use_raw_mesh_data
-        options.material_names = [m.material_name for m in pg.material_list]
+        options.materials = [m.material for m in pg.material_list]
         options.should_enforce_bone_name_restrictions = pg.should_enforce_bone_name_restrictions
-
+        
         try:
             result = build_psk(context, options)
             for warning in result.warnings:

io_scene_psk_psa/psk/export/properties.py

@@ -1,11 +1,11 @@
-from bpy.props import EnumProperty, CollectionProperty, IntProperty, BoolProperty, StringProperty
-from bpy.types import PropertyGroup
+from bpy.props import EnumProperty, CollectionProperty, IntProperty, BoolProperty, PointerProperty
+from bpy.types import PropertyGroup, Material
 
 from ...types import PSX_PG_bone_collection_list_item
 
 
 class PSK_PG_material_list_item(PropertyGroup):
-    material_name: StringProperty()
+    material: PointerProperty(type=Material)
     index: IntProperty()
 
 

io_scene_psk_psa/psk/export/ui.py

@@ -4,7 +4,7 @@ from bpy.types import UIList
 class PSK_UL_materials(UIList):
     def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index):
         row = layout.row()
-        row.label(text=str(getattr(item, 'material_name')), icon='MATERIAL')
+        row.prop(item.material, 'name', text='', emboss=False, icon_value=layout.icon(item.material))
 
 
 classes = (

io_scene_psk_psa/psk/importer.py

@@ -7,6 +7,7 @@ from bpy.types import VertexGroup
 from mathutils import Quaternion, Vector, Matrix
 
 from .data import Psk
+from .properties import poly_flags_to_triangle_type_and_bit_flags
 from ..helpers import rgb_to_srgb, is_bdk_addon_loaded
 
 
@@ -134,6 +135,9 @@ def import_psk(psk: Psk, context, options: PskImportOptions) -> PskImportResult:
                 else:
                     # Just create a blank material.
                     material = bpy.data.materials.new(material_name)
+                    mesh_triangle_type, mesh_triangle_bit_flags = poly_flags_to_triangle_type_and_bit_flags(psk_material.poly_flags)
+                    material.psk.mesh_triangle_type = mesh_triangle_type
+                    material.psk.mesh_triangle_bit_flags = mesh_triangle_bit_flags
                     material.use_nodes = True
                 mesh_data.materials.append(material)
 

io_scene_psk_psa/psk/properties.py

@@ -0,0 +1,48 @@
+from bpy.props import EnumProperty
+from bpy.types import PropertyGroup
+
+mesh_triangle_types_items = (
+    ('NORMAL', 'Normal', 'Normal one-sided', 0),
+    ('NORMAL_TWO_SIDED', 'Normal Two-Sided', 'Normal but two-sided', 1),
+    ('TRANSLUCENT', 'Translucent', 'Translucent two-sided', 2),
+    ('MASKED', 'Masked', 'Masked two-sided', 3),
+    ('MODULATE', 'Modulate', 'Modulation blended two-sided', 4),
+    ('PLACEHOLDER', 'Placeholder', 'Placeholder triangle for positioning weapon. Invisible', 8),
+)
+
+mesh_triangle_bit_flags_items = (
+    ('UNLIT', 'Unlit', 'Full brightness, no lighting', 16),
+    ('FLAT', 'Flat', 'Flat surface, don\'t do bMeshCurvy thing', 32),
+    ('ENVIRONMENT', 'Environment', 'Environment mapped', 64),
+    ('NO_SMOOTH', 'No Smooth', 'No bilinear filtering on this poly\'s texture', 128),
+)
+
+class PSX_PG_material(PropertyGroup):
+    mesh_triangle_type: EnumProperty(items=mesh_triangle_types_items, name='Triangle Type')
+    mesh_triangle_bit_flags: EnumProperty(items=mesh_triangle_bit_flags_items, name='Triangle Bit Flags',
+                                          options={'ENUM_FLAG'})
+
+mesh_triangle_types_items_dict = {item[0]: item[3] for item in mesh_triangle_types_items}
+mesh_triangle_bit_flags_items_dict = {item[0]: item[3] for item in mesh_triangle_bit_flags_items}
+
+
+def triangle_type_and_bit_flags_to_poly_flags(mesh_triangle_type: str, mesh_triangle_bit_flags: set[str]) -> int:
+    poly_flags = 0
+    poly_flags |= mesh_triangle_types_items_dict.get(mesh_triangle_type, 0)
+    for flag in mesh_triangle_bit_flags:
+        poly_flags |= mesh_triangle_bit_flags_items_dict.get(flag, 0)
+    return poly_flags
+
+
+def poly_flags_to_triangle_type_and_bit_flags(poly_flags: int) -> (str, set[str]):
+    try:
+        triangle_type = next(item[0] for item in mesh_triangle_types_items if item[3] == (poly_flags & 15))
+    except StopIteration:
+        triangle_type = 'NORMAL'
+    triangle_bit_flags = {item[0] for item in mesh_triangle_bit_flags_items if item[3] & poly_flags}
+    return triangle_type, triangle_bit_flags
+
+
+classes = (
+    PSX_PG_material,
+)

io_scene_psk_psa/psk/ui.py

@@ -0,0 +1,28 @@
+from bpy.types import Panel
+
+
+class PSK_PT_material(Panel):
+    bl_label = 'PSK Material'
+    bl_idname = 'PSK_PT_material'
+    bl_space_type = 'PROPERTIES'
+    bl_region_type = 'WINDOW'
+    bl_context = 'material'
+    bl_options = {'DEFAULT_CLOSED'}
+
+    @classmethod
+    def poll(cls, context):
+        return context.material is not None
+
+    def draw(self, context):
+        layout = self.layout
+        layout.use_property_split = True
+        layout.use_property_decorate = False
+        material = context.material
+        layout.prop(material.psk, 'mesh_triangle_type')
+        col = layout.column()
+        col.prop(material.psk, 'mesh_triangle_bit_flags', expand=True, text='Flags')
+
+
+classes = (
+    PSK_PT_material,
+)

io_scene_psk_psa/types.py

@@ -51,5 +51,5 @@ classes = (
     PSX_PG_action_export,
     PSX_PG_bone_collection_list_item,
     PSX_UL_bone_collection_list,
-    PSX_PT_action
+    PSX_PT_action,
 )