Automatized the thumbnail generation, and adding easily all lights

Update export to find export path without the operator

.gitignore

@@ -7,24 +7,9 @@
 __pycache__/
 **/__pycache__/
 
-
-# Unit Test #
-*.zip
-tests/blender/**
-tests/blender/*.dmg
-!tests/blender/.keep
-
 ### Blender ###
 *.blend1
 
-### Unreal ###
-tests/unreal_sample/DerivedDataCache
-tests/unreal_sample/Intermediate
-tests/unreal_sample/Saved
-
-# Secret file
-**/token.txt
-
 # Virtual Environment
 **/venv/**
 venv/

Fange Pipeline/Pipline.py

@@ -1,16 +0,0 @@
-"""
-Pipeline to export Placeholder inside Unity
-
-About building setup:
-    - Get each placeholder collection, and export it has unique mesh with the `SM_` prefix
-    
-"""
-
-import bpy
-
-coll = 'Placeholder'
-
-for collection in bpy.data.collections:
-    print(f'[Pipeline] Collection "{collection.name}"')
-    if collection.name is 'coll':
-        print(f'[Pipeline] Collection placeholder found')

Fange Pipeline/__init__.py

@@ -1,31 +0,0 @@
-import bpy
-
-bl_info = {
-    'name': 'Fange Pipeline',
-    'description': 'Pipeline about the game project "Fange"',
-    'author': 'Graou Studio, Aurelien Vaillant',
-    'version': (0, 0, 1),
-    'blender': (4, 1, 0),
-    'doc_url': "",
-    'tracker_url': "",
-    'support': "COMMUNITY",
-    'category': 'Graou Studio',
-}
-
-modules_class = [
-    # Main Property
-]
-
-
-def register():
-    for cls in modules_class:
-        bpy.utils.register_class(cls)
-
-
-def unregister():
-    for cls in reversed(modules_class):
-        bpy.utils.unregister_class(cls)
-
-
-if __name__ == "__main__":
-    register()

Fange_Pipeline/__init__.py

@@ -0,0 +1,55 @@
+import bpy
+
+# UI and Interface
+from .ui.asset import GraouPanel_asset
+from .ui.export import GRAOU_PT_export
+from .ui.icon import GraouPanel_thumbnail
+from .ui.setup import GRAOU_PT_setup
+# All operators
+from .operators.exports import ExportForFange
+from .operators.outline import ConfigBlendScene
+from .operators.misc import MakeBasicCollision
+from .operators.lighting import ConfigLighting
+from .operators.thumbnails import ConfigRendering
+# Preferences and properties
+from .preference import GRAOU_AddonPreference
+from .properties.main import FangeProperties
+
+bl_info = {
+    'name': 'Fange Pipeline',
+    'description': 'Pipeline about the game project "Fange"',
+    'author': 'Graou Studio, Aurelien Vaillant',
+    'version': (0, 0, 1),
+    'blender': (4, 1, 0),
+    'doc_url': "",
+    'tracker_url': "",
+    'support': "COMMUNITY",
+    'category': 'Graou Studio',
+}
+
+modules_class = [
+    # Main operators property
+    ExportForFange, MakeBasicCollision, ConfigBlendScene, ConfigLighting, ConfigRendering,
+    # UI, the order are the way to select how show each panel
+    GRAOU_PT_setup, GraouPanel_asset, GRAOU_PT_export, GraouPanel_thumbnail,
+    # Preference
+    GRAOU_AddonPreference, FangeProperties
+]
+
+
+def register():
+    for cls in modules_class:
+        bpy.utils.register_class(cls)
+
+    bpy.types.Scene.graou_props = bpy.props.PointerProperty(type=FangeProperties)
+
+
+def unregister():
+    for cls in reversed(modules_class):
+        bpy.utils.unregister_class(cls)
+
+    del bpy.types.Scene.graou_props
+
+
+if __name__ == "__main__":
+    register()

Fange_Pipeline/operators/exports.py

@@ -0,0 +1,126 @@
+import bpy
+
+from ..utils import get_export_path, get_asset_name
+
+
+class ExportForFange(bpy.types.Operator):
+    """Export a building for fange.
+Requiert your blend file are write on your hard-drive."""
+    bl_idname = 'graou.building_export'
+    bl_label = 'Easily export a building asset'
+
+    def __init__(self):
+        self.coll_layout = bpy.data.collections.get('Placeholder')
+        self.asset = get_asset_name()
+        self.category = get_export_path()
+
+        self.instance_type_dict = {}
+        self.temp_copy = {}
+
+    @classmethod
+    def poll(cls, context):
+        col = bpy.data.collections.get('Placeholder')
+
+        if col is not None and bpy.data.is_saved:
+            return True
+
+    def execute(self, context):
+        bpy.ops.object.select_all(action='DESELECT')
+
+        # Make a check if the file are saved on the disk
+        if not bpy.data.is_saved:
+            self.report({'ERROR'}, 'Your blend file is not saved.')
+            return {'CANCELLED'}
+
+        if not self.category:
+            self.report({'ERROR'}, 'Can\'t find the asset category.')
+            return {'CANCELLED'}
+
+        if not len(self.coll_layout.children):
+            self.report({'WARNING'}, 'No children collection, nothing can be exported.')
+            return {'CANCELLED'}
+
+        for coll in self.coll_layout.children:
+            print(f'[Pipeline] Update "{coll.name}" mesh')
+            child = bpy.data.collections.get(coll.name)
+
+            for ob in child.all_objects:
+                print(f'\tLook "{ob.name}", his type are "{type(ob.data)}"')
+                # TODO Support another type object, not only SM/SK
+                if ob.type == 'MESH' or 'EMPTY' or 'CURVE':
+                    print(f'[Pipeline] Check ob {ob.name} and is type {type(ob)}')
+                    ob.select_set(True)
+
+                    if ob.type == 'EMPTY':
+                        if ob.instance_type != 'NONE':
+                            self.instance_type_dict[ob.name] = ob.instance_type
+                            ob.instance_type = 'NONE'
+
+                    if ob.type == 'CURVE':
+                        # Make a new objet with the Geo
+                        bpy.ops.object.convert(target='CURVE')
+
+            abs_export = self.category.joinpath(self.asset, "Meshes")
+            if not abs_export.exists():
+                abs_export.mkdir(parents=True)
+
+            if coll.name != 'Socket':
+                asset_name = f"SM_{coll.name}.fbx"
+            else:
+                asset_name = f"{coll.name}.fbx"
+
+            # TODO Use the preset system
+            bpy.ops.export_scene.fbx(filepath=abs_export.joinpath(asset_name).as_posix(),
+                                     use_selection=True,
+                                     use_visible=False,
+                                     use_active_collection=False,
+                                     global_scale=1.0,
+                                     apply_unit_scale=True,
+                                     apply_scale_options='FBX_SCALE_NONE',
+                                     use_space_transform=True,
+                                     bake_space_transform=True,
+                                     object_types={'MESH', 'EMPTY'},
+                                     use_mesh_modifiers=True,
+                                     use_mesh_modifiers_render=True,
+                                     mesh_smooth_type='OFF',
+                                     colors_type='SRGB',
+                                     prioritize_active_color=False,
+                                     use_subsurf=False,
+                                     use_mesh_edges=False,
+                                     use_tspace=False,
+                                     use_triangles=False,
+                                     use_custom_props=False,
+                                     add_leaf_bones=True,
+                                     primary_bone_axis='Y',
+                                     secondary_bone_axis='X',
+                                     use_armature_deform_only=False,
+                                     armature_nodetype='NULL',
+                                     bake_anim=False,
+                                     bake_anim_use_all_bones=True,
+                                     bake_anim_use_nla_strips=True,
+                                     bake_anim_use_all_actions=True,
+                                     bake_anim_force_startend_keying=True,
+                                     bake_anim_step=1.0,
+                                     bake_anim_simplify_factor=1.0,
+                                     path_mode='AUTO',
+                                     embed_textures=False,
+                                     batch_mode='OFF',
+                                     use_batch_own_dir=True,
+                                     axis_forward='X',
+                                     axis_up='Y'
+                                     )
+
+            print(f'[Pipeline] Export here "{abs_export}"')
+            bpy.ops.object.select_all(action='DESELECT')
+
+            self.set_instance_type()
+
+        self.report({'INFO'}, 'Placeholder exported')
+        return {'FINISHED'}
+
+    def set_instance_type(self):
+        for key, value in self.instance_type_dict.items():
+            ob = bpy.data.objects.get(key)
+            ob.instance_type = value
+
+        self.instance_type_dict.clear()

Fange_Pipeline/operators/lighting.py

@@ -0,0 +1,64 @@
+import bpy
+
+from pathlib import Path
+
+
+class ConfigLighting(bpy.types.Operator):
+    """Add or conform a lighting build"""
+    bl_idname = 'graou.lighting'
+    bl_label = 'Config or update a lighting'
+
+    def execute(self, context):
+        # Look if a light object are in the scene to clear
+        self.clear_light_on_scene()
+
+        r = self.get_blend_resources_file()
+
+        world = bpy.data.worlds.get('WorldIconRendering')
+        if not world:
+            with bpy.data.libraries.load(r, link=True) as (data_from, data_to):
+                data_to.worlds = data_from.worlds
+
+            world = bpy.data.worlds.get('WorldIconRendering')
+
+        context.scene.world = world
+
+        if not bpy.data.collections.get('Lighting'):
+            print(f'[Pipeline] Need to import the lighting collection')
+            with bpy.data.libraries.load(r, link=False) as (data_from, data_to):
+                for collection in data_from.collections:
+                    print(f'[Pipeline] Collection can be import "{collection}"')
+                    if 'Lighting' in collection:
+                        print(f'[Pipeline] Append {collection}.')
+                        data_to.collections.append(collection)
+
+            print('[Pipeline] Link lighting collection with the scene collection')
+            bpy.data.collections['Scene'].children.link(bpy.data.collections.get('Lighting'))
+
+        return {'FINISHED'}
+
+    @staticmethod
+    def get_blend_resources_file():
+        """Get the blend file shared with the addon"""
+        addon_folder = Path(bpy.utils.user_resource('SCRIPTS'))
+        addon_name = __name__.split(".")[0]
+
+        return addon_folder.joinpath("addons", addon_name, "resources", "Lighting.blend").as_posix()
+
+    def clear_light_on_scene(self):
+        bpy.ops.object.select_all(action='DESELECT')
+
+        for ob in bpy.data.objects:
+            if ob.type == 'LIGHT' and not self.find_collection(ob):
+                ob.select_set(True)
+                bpy.ops.object.delete()
+
+            else:
+                ob.select_set(False)
+
+    @staticmethod
+    def find_collection(ob, name='Lighting'):
+        """Check if an object are attached with the Lighting collection"""
+        for collection in ob.users_collection:
+            if collection.name == name:
+                return True

Fange_Pipeline/operators/misc.py

@@ -0,0 +1,15 @@
+import bpy
+
+
+class MakeBasicCollision(bpy.types.Operator):
+    """From selected mesh, make a collision object"""
+    bl_idname = 'graou.make_collision'
+    bl_label = 'Generate a collision from selected mesh'
+
+    @classmethod
+    def poll(cls, context):
+        return bpy.context.object
+
+    def execute(self, context):
+        # TODO
+        return {'FINISHED'}

Fange_Pipeline/operators/outline.py

@@ -0,0 +1,92 @@
+import bpy
+
+from ..properties.models import Outline
+
+
+class ConfigBlendScene(bpy.types.Operator):
+    """
+    This operator init a news blend file, or update it.
+
+    Prepare a set of collection (from the models in `properties/models/Outline`.
+
+    Hierarchy design give that:
+    - Placeholder
+      | ${StaticMesh}
+      | Socket (Optional)
+    - Icon
+    - Game Object
+    """
+    bl_idname = 'graou.build_scene'
+    bl_label = 'Config or update the outline'
+
+    def __init__(self):
+        self._outline = Outline()
+
+        # Main property
+        self._settings = bpy.context.scene.graou_props
+        self._socket = self._settings.socket_collection
+
+    def execute(self, context):
+        for key, value in self._outline.collections.items():
+            collection = bpy.data.collections.get(key)
+
+            # Make the collection if this item not exist
+            if collection is None:
+                collection = bpy.data.collections.new(value.name)
+                context.scene.collection.children.link(collection)
+
+            # Check if the color are correctly setup, if not update-it
+            if collection.color_tag is not value.color:
+                collection.color_tag = value.color
+
+            # Check child collection color
+            if collection.children:
+                for child in collection.children:
+                    if isinstance(child, bpy.types.Collection):
+                        child.color_tag = value.color
+
+        # Set or update socket collection
+        if self._socket:
+            self.set_socket_collection()
+        else:
+            self.del_socket_collection()
+
+        return {'FINISHED'}
+
+    def set_socket_collection(self):
+        """Make or update the socket collection"""
+        col_socket = bpy.data.collections.get(self._outline.socket.name)
+        col_placeholder = self._outline.get_placeholder_collection
+        col_game_object = self._outline.get_game_object_collection
+
+        if col_socket is None:
+            col_socket = bpy.data.collections.new(self._outline.socket.name)
+
+        # Attach to Placeholder and Game Icon if they collection exist
+        if col_placeholder.children.get(self._outline.socket.name) is None:
+            col_placeholder.children.link(col_socket)
+
+        if col_game_object.children.get(self._outline.socket.name) is None:
+            col_game_object.children.link(col_socket)
+
+        # Set the COLOR Tag
+        col_socket.color_tag = self._outline.socket.color
+
+    def del_socket_collection(self):
+        """Remove the socket collection, however, if the collection doesn't exist, terminate the function"""
+        socket = bpy.data.collections.get(self._outline.socket.name)
+        if socket is not None:
+            bpy.data.collections.remove(socket)
+
+
+class SetCollectionSocket(bpy.types.Operator):
+    """Configure a/the collection with socket param"""
+    bl_idname = 'graou.collection.socket_setup'
+    bl_label = 'Set param to be socket functional'
+
+    def __init__(self):
+        self.socket = bpy.data.collections.get('Socket')
+
+    def execute(self, context):
+        # TODO
+        return {'FINISHED'}

Fange_Pipeline/operators/thumbnails.py

@@ -0,0 +1,44 @@
+import bpy
+
+from ..utils import get_export_path, get_asset_name
+from pathlib import Path
+
+
+class ConfigRendering(bpy.types.Operator):
+    """Setup camera and rendering config"""
+    bl_idname = 'graou_config.rendering_thumbnail'
+    bl_label = 'Setup the blend file to be ready'
+
+    def __init__(self):
+        self.scene = bpy.data.scenes['Scene']
+
+        self.path_export = get_export_path()
+        self.asset_name = get_asset_name()
+        self.filename_export = Path(self.path_export, self.asset_name, f'TX_Icon{self.asset_name}.tga')
+
+    def execute(self, context):
+        self.set_camera_used()
+        self.set_rendering_panel()
+        self.set_output_file()
+
+        bpy.ops.render.render(write_still=True, use_viewport=True)
+
+        return {'FINISHED'}
+
+    def set_rendering_panel(self):
+        self.scene.render.engine = 'BLENDER_EEVEE'
+        self.scene.eevee.use_gtao = True
+        self.scene.eevee.use_ssr = True
+        self.scene.render.use_high_quality_normals = True
+        self.scene.render.film_transparent = True
+
+    def set_output_file(self):
+        self.scene.render.resolution_x = self.scene.render.resolution_y = 512
+        self.scene.render.image_settings.file_format = 'TARGA'
+        self.scene.render.image_settings.color_mode = 'RGBA'
+        self.scene.render.filepath = self.filename_export.as_posix()
+
+    def set_camera_used(self):
+        """Find the best camera position"""
+        # TODO
+        pass

Fange_Pipeline/preference.py

@@ -0,0 +1,56 @@
+import bpy
+
+from pathlib import Path
+
+
+def check_game_project():
+    """Define the unity game project"""
+    unity_game_project = Path("W:\\", "Graou Studio", "Game Projects", "Fange Prototype", "Fange Prototype.sln")
+    if unity_game_project.exists():
+        return unity_game_project.parent.as_posix()
+
+    else:
+        return ''
+
+
+class GRAOU_AddonPreference(bpy.types.AddonPreferences):
+    """
+    Configuration about the Fange pipeline
+    """
+    bl_idname = __package__.split(".")[0]
+
+    project_path: bpy.props.StringProperty(
+        name='Fange Unity project',
+        description='Select your Unity game project',
+        default=check_game_project(),
+        subtype='FILE_PATH',
+    )
+
+    subdir_graph: bpy.props.StringProperty(
+        name='Subdir about assets folder',
+        default=r'Assets\Graph',
+        subtype='DIR_PATH',
+    )
+
+    subdir_props: bpy.props.StringProperty(
+        name='The props subdir',
+        default='Props',
+        subtype='DIR_PATH',
+    )
+
+    subdir_buildings: bpy.props.StringProperty(
+        name='The buildings subdir',
+        default='Buildings',
+        subtype='DIR_PATH',
+    )
+
+    subdir_characters: bpy.props.StringProperty(
+        name='The characters subdir',
+        default='Characters',
+        subtype='DIR_PATH',
+    )
+
+    def draw(self, context):
+        layout = self.layout
+        layout.label(text='Config all setup about the pipeline.')
+        layout.prop(self, 'project_path')

Fange_Pipeline/properties/main.py

@@ -0,0 +1,10 @@
+import bpy
+
+
+class FangeProperties(bpy.types.PropertyGroup):
+
+    socket_collection: bpy.props.BoolProperty(
+        name='State Socket use',
+        description='Use the socket collection setup',
+        default=False
+    )

Fange_Pipeline/properties/models.py

@@ -0,0 +1,73 @@
+import bpy
+
+from pathlib import Path
+from dataclasses import dataclass
+
+
+class FangeProject:
+    """
+    This object is a model to give all Unity project path.
+    """
+    def __init__(self):
+        self._pref = bpy.context.preferences.addons[__name__.split(".")[0]].preferences
+
+        self._project_path = Path(self._pref.project_path)
+        self._subdir_path = Path(self._pref.subdir_graph)
+
+        self._building_path = Path(self._pref.subdir_buildings)
+        self._props_path = Path(self._pref.subdir_props)
+        self._characters_path = Path(self._pref.subdir_characters)
+
+    @property
+    def buildings(self):
+        """Get the buildings project path, on absolute"""
+        return self._project_path.joinpath(self._subdir_path, self._building_path)
+
+    @property
+    def props(self):
+        return self._project_path.joinpath(self._subdir_path, self._props_path)
+
+    @property
+    def characters(self):
+        return self._project_path.joinpath(self._subdir_path, self._characters_path)
+
+
+@dataclass
+class Collection:
+    name: str
+    color: str
+
+
+class Outline:
+    """
+    Model about the Outline config.
+    """
+    def __init__(self):
+        self._collections = {
+            'Placeholder': Collection(name='Placeholder', color='COLOR_01'),
+            'Icon': Collection(name='Icon', color='COLOR_04'),
+            'Game Object': Collection(name='Game Object', color='COLOR_05')
+        }
+
+        self._socket = Collection(name='Socket', color='NONE')
+
+    @property
+    def collections(self) -> [str]:
+        """Returns all collections in a dict"""
+        return self._collections
+
+    @property
+    def get_placeholder_collection(self):
+        return bpy.data.collections.get(self.collections['Placeholder'].name)
+
+    @property
+    def get_icon_collection(self):
+        return bpy.data.collections.get(self.collections['Icon'].name)
+
+    @property
+    def get_game_object_collection(self):
+        return bpy.data.collections.get(self.collections['Game Object'].name)
+
+    @property
+    def socket(self) -> Collection:
+        return self._socket

Fange_Pipeline/ui/asset.py

@@ -0,0 +1,12 @@
+from .main import GraouPanel
+
+
+class GraouPanel_asset(GraouPanel):
+    bl_idname = 'GRAOU_PT_asset'
+    bl_label = 'Generate Assets'
+
+    def draw(self, context):
+        layout = self.layout
+
+        layout.label(text='Asset:')
+        layout.operator('graou.make_collision', text='Generate collision', icon='MOD_PHYSICS')

Fange_Pipeline/ui/export.py

@@ -0,0 +1,14 @@
+from .main import GraouPanel
+
+
+class GRAOU_PT_export(GraouPanel):
+    bl_idname = 'GRAOU_PT_MAIN'
+    bl_label = 'Export'
+
+    def draw(self, context):
+        layout = self.layout
+
+        layout.label(text='Export scene:')
+        box = layout.box()
+        box.label(text='Sanity Check')
+        layout.operator('graou.building_export', text='Export Placeholder', icon='EXPORT')

Fange_Pipeline/ui/icon.py

@@ -0,0 +1,13 @@
+from .main import GraouPanel
+
+
+class GraouPanel_thumbnail(GraouPanel):
+    bl_idname = 'GRAOU_PT_thumbnail'
+    bl_label = 'Thumbnail'
+
+    def draw(self, context):
+        layout = self.layout
+
+        layout.label(text='Thumbnail:')
+        layout.operator('graou_config.rendering_thumbnail', text='Generate Thumbnail', icon='FILE_IMAGE')
+        # TODO Add the thumbnail view

Fange_Pipeline/ui/main.py

@@ -0,0 +1,25 @@
+import bpy
+# import os
+
+# from pathlib import Path
+#
+# preview_collection = {}
+# icon_sauropod_path = Path(os.path.dirname(os.path.abspath(__file__)), "icons")
+#
+# pcoll = bpy.utils.previews.new()
+#
+# for entry in os.scandir(icon_sauropod_path):
+#     if entry.name.endswith(".png"):
+#         name = os.path.splitext(entry.name)[0]
+#         print(f'[Pipeline] Add icon "{name}"')
+#         pcoll.load(name.upper(), entry.path, "IMAGE")
+
+# layout.label(text='Graou Pipeline', icon_value=pcoll["GRAOU"].icon_id)
+
+
+class GraouPanel(bpy.types.Panel):
+    bl_idname = 'GRAOU_PT_MAIN'
+    bl_space_type = 'VIEW_3D'
+    bl_region_type = 'UI'
+    bl_label = 'Export'
+    bl_category = 'Graou Studio'

Fange_Pipeline/ui/setup.py

@@ -0,0 +1,15 @@
+from .main import GraouPanel
+
+
+class GRAOU_PT_setup(GraouPanel):
+    bl_idname = 'GRAOU_PT_setup'
+    bl_label = 'Setup Pipeline'
+
+    def draw(self, context):
+        layout = self.layout
+
+        col = layout.column(align=True)
+        col.label(text='Main Config:')
+        col.operator('graou.build_scene', text='Init Scene', icon='OUTLINER')
+        col.prop(context.scene.graou_props, 'socket_collection', text='Use socket', toggle=True)
+        col.operator('graou.lighting', text='Set basic lighting', icon='OUTLINER_OB_LIGHT')

Fange_Pipeline/utils.py

@@ -0,0 +1,46 @@
+import bpy
+
+from .properties.models import FangeProject
+from pathlib import Path
+
+
+def get_export_preset():
+    """
+    Select a FBX preset you want use.
+    """
+    # TODO Subdir need to be exposed
+    fbx_preset_paths = bpy.utils.preset_paths(r"operator\export_scene.fbx")
+    # TODO Preset name need to be exposed
+    fbx_preset = Path(fbx_preset_paths[0], "sm-unity-building.py")
+
+    if fbx_preset_paths:
+        print(f'[Pipeline] Get the preset path "{fbx_preset}"')
+
+        return fbx_preset
+
+    else:
+        print(f'[Pipeline] Preset folder not found')
+
+
+def get_export_path():
+    """Look the file path, to understand if the asset are a Character, Buildings or Props"""
+    abs_blend_path = Path(bpy.data.filepath)
+    game_path = FangeProject()
+
+    if 'Buildings' in abs_blend_path.parts:
+        return game_path.buildings
+
+    elif 'Props' in abs_blend_path.parts:
+        return game_path.props
+
+    elif 'Characters' in abs_blend_path.parts:
+        return game_path.characters
+
+    else:
+        return Path()
+
+
+def get_asset_name() -> str:
+    """From the .blend file, return the blend name."""
+    abs_blend_path = Path(bpy.data.filepath)
+    return abs_blend_path.stem

dev/install-dev.cmd

@@ -0,0 +1,4 @@
+REM Make a dev plugin install
+SET plugin_name=Fange Pipeline
+
+mklink /D "C:\Users\Aurelien\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\%plugin_name%" "W:\Graou Studio\Tools\Blender-Fange-Pipeline\%plugin_name%"

dev/install-dev.run.xml

@@ -0,0 +1,11 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="install-dev" type="BatchConfigurationType" factoryName="Batch">
+    <module name="Blender-Fange-Pipeline" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="WORKING_DIRECTORY" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <option name="SCRIPT_NAME" value="./dev/install-dev.cmd" />
+    <option name="PARAMETERS" value="" />
+    <method v="2" />
+  </configuration>
+</component>

presets/sm-unity-building.py

@@ -10,7 +10,7 @@ op.apply_unit_scale = True
 op.apply_scale_options = 'FBX_SCALE_NONE'
 op.use_space_transform = True
 op.bake_space_transform = True
-op.object_types = {'MESH'}
+op.object_types = {'MESH', 'EMPTY'}
 op.use_mesh_modifiers = True
 op.use_mesh_modifiers_render = True
 op.mesh_smooth_type = 'OFF'