io_scene_fbx/__init__.py

   1 # SPDX-FileCopyrightText: 2011-2023 Blender Foundation
   2 #
   3 # SPDX-License-Identifier: GPL-2.0-or-later
   4
   5 bl_info = {
   6     "name": "FBX format",
   7     "author": "Campbell Barton, Bastien Montagne, Jens Restemeier, @Mysteryem",
   8     "version": (5, 8, 8),
   9     "blender": (3, 6, 0),
  10     "location": "File > Import-Export",
  11     "description": "FBX IO meshes, UVs, vertex colors, materials, textures, cameras, lamps and actions",
  12     "warning": "",
  13     "doc_url": "{BLENDER_MANUAL_URL}/addons/import_export/scene_fbx.html",
  14     "support": 'OFFICIAL',
  15     "category": "Import-Export",
  16 }
  17
  18
  19 if "bpy" in locals():
  20     import importlib
  21     if "import_fbx" in locals():
  22         importlib.reload(import_fbx)
  23     if "export_fbx_bin" in locals():
  24         importlib.reload(export_fbx_bin)
  25     if "export_fbx" in locals():
  26         importlib.reload(export_fbx)
  27
  28
  29 import bpy
  30 from bpy.props import (
  31         StringProperty,
  32         BoolProperty,
  33         FloatProperty,
  34         EnumProperty,
  35         CollectionProperty,
  36         )
  37 from bpy_extras.io_utils import (
  38         ImportHelper,
  39         ExportHelper,
  40         orientation_helper,
  41         path_reference_mode,
  42         axis_conversion,
  43         )
  44
  45
  46 @orientation_helper(axis_forward='-Z', axis_up='Y')
  47 class ImportFBX(bpy.types.Operator, ImportHelper):
  48     """Load a FBX file"""
  49     bl_idname = "import_scene.fbx"
  50     bl_label = "Import FBX"
  51     bl_options = {'UNDO', 'PRESET'}
  52
  53     directory: StringProperty()
  54
  55     filename_ext = ".fbx"
  56     filter_glob: StringProperty(default="*.fbx", options={'HIDDEN'})
  57
  58     files: CollectionProperty(
  59             name="File Path",
  60             type=bpy.types.OperatorFileListElement,
  61             )
  62
  63     ui_tab: EnumProperty(
  64             items=(('MAIN', "Main", "Main basic settings"),
  65                    ('ARMATURE', "Armatures", "Armature-related settings"),
  66                    ),
  67             name="ui_tab",
  68             description="Import options categories",
  69             )
  70
  71     use_manual_orientation: BoolProperty(
  72             name="Manual Orientation",
  73             description="Specify orientation and scale, instead of using embedded data in FBX file",
  74             default=False,
  75             )
  76     global_scale: FloatProperty(
  77             name="Scale",
  78             min=0.001, max=1000.0,
  79             default=1.0,
  80             )
  81     bake_space_transform: BoolProperty(
  82             name="Apply Transform",
  83             description="Bake space transform into object data, avoids getting unwanted rotations to objects when "
  84                         "target space is not aligned with Blender's space "
  85                         "(WARNING! experimental option, use at own risk, known to be broken with armatures/animations)",
  86             default=False,
  87             )
  88
  89     use_custom_normals: BoolProperty(
  90             name="Custom Normals",
  91             description="Import custom normals, if available (otherwise Blender will recompute them)",
  92             default=True,
  93             )
  94     colors_type: EnumProperty(
  95             name="Vertex Colors",
  96             items=(('NONE', "None", "Do not import color attributes"),
  97                    ('SRGB', "sRGB", "Expect file colors in sRGB color space"),
  98                    ('LINEAR', "Linear", "Expect file colors in linear color space"),
  99                    ),
 100             description="Import vertex color attributes",
 101             default='SRGB',
 102             )
 103
 104     use_image_search: BoolProperty(
 105             name="Image Search",
 106             description="Search subdirs for any associated images (WARNING: may be slow)",
 107             default=True,
 108             )
 109
 110     use_alpha_decals: BoolProperty(
 111             name="Alpha Decals",
 112             description="Treat materials with alpha as decals (no shadow casting)",
 113             default=False,
 114             )
 115     decal_offset: FloatProperty(
 116             name="Decal Offset",
 117             description="Displace geometry of alpha meshes",
 118             min=0.0, max=1.0,
 119             default=0.0,
 120             )
 121
 122     use_anim: BoolProperty(
 123             name="Import Animation",
 124             description="Import FBX animation",
 125             default=True,
 126             )
 127     anim_offset: FloatProperty(
 128             name="Animation Offset",
 129             description="Offset to apply to animation during import, in frames",
 130             default=1.0,
 131             )
 132
 133     use_subsurf: BoolProperty(
 134             name="Subdivision Data",
 135             description="Import FBX subdivision information as subdivision surface modifiers",
 136             default=False,
 137             )
 138
 139     use_custom_props: BoolProperty(
 140             name="Custom Properties",
 141             description="Import user properties as custom properties",
 142             default=True,
 143             )
 144     use_custom_props_enum_as_string: BoolProperty(
 145             name="Import Enums As Strings",
 146             description="Store enumeration values as strings",
 147             default=True,
 148             )
 149
 150     ignore_leaf_bones: BoolProperty(
 151             name="Ignore Leaf Bones",
 152             description="Ignore the last bone at the end of each chain (used to mark the length of the previous bone)",
 153             default=False,
 154             )
 155     force_connect_children: BoolProperty(
 156             name="Force Connect Children",
 157             description="Force connection of children bones to their parent, even if their computed head/tail "
 158                         "positions do not match (can be useful with pure-joints-type armatures)",
 159             default=False,
 160             )
 161     automatic_bone_orientation: BoolProperty(
 162             name="Automatic Bone Orientation",
 163             description="Try to align the major bone axis with the bone children",
 164             default=False,
 165             )
 166     primary_bone_axis: EnumProperty(
 167             name="Primary Bone Axis",
 168             items=(('X', "X Axis", ""),
 169                    ('Y', "Y Axis", ""),
 170                    ('Z', "Z Axis", ""),
 171                    ('-X', "-X Axis", ""),
 172                    ('-Y', "-Y Axis", ""),
 173                    ('-Z', "-Z Axis", ""),
 174                    ),
 175             default='Y',
 176             )
 177     secondary_bone_axis: EnumProperty(
 178             name="Secondary Bone Axis",
 179             items=(('X', "X Axis", ""),
 180                    ('Y', "Y Axis", ""),
 181                    ('Z', "Z Axis", ""),
 182                    ('-X', "-X Axis", ""),
 183                    ('-Y', "-Y Axis", ""),
 184                    ('-Z', "-Z Axis", ""),
 185                    ),
 186             default='X',
 187             )
 188
 189     use_prepost_rot: BoolProperty(
 190             name="Use Pre/Post Rotation",
 191             description="Use pre/post rotation from FBX transform (you may have to disable that in some cases)",
 192             default=True,
 193             )
 194
 195     def draw(self, context):
 196         pass
 197
 198     def execute(self, context):
 199         keywords = self.as_keywords(ignore=("filter_glob", "directory", "ui_tab", "filepath", "files"))
 200
 201         from . import import_fbx
 202         import os
 203
 204         if self.files:
 205             ret = {'CANCELLED'}
 206             dirname = os.path.dirname(self.filepath)
 207             for file in self.files:
 208                 path = os.path.join(dirname, file.name)
 209                 if import_fbx.load(self, context, filepath=path, **keywords) == {'FINISHED'}:
 210                     ret = {'FINISHED'}
 211             return ret
 212         else:
 213             return import_fbx.load(self, context, filepath=self.filepath, **keywords)
 214
 215
 216 class FBX_PT_import_include(bpy.types.Panel):
 217     bl_space_type = 'FILE_BROWSER'
 218     bl_region_type = 'TOOL_PROPS'
 219     bl_label = "Include"
 220     bl_parent_id = "FILE_PT_operator"
 221
 222     @classmethod
 223     def poll(cls, context):
 224         sfile = context.space_data
 225         operator = sfile.active_operator
 226
 227         return operator.bl_idname == "IMPORT_SCENE_OT_fbx"
 228
 229     def draw(self, context):
 230         layout = self.layout
 231         layout.use_property_split = True
 232         layout.use_property_decorate = False  # No animation.
 233
 234         sfile = context.space_data
 235         operator = sfile.active_operator
 236
 237         layout.prop(operator, "use_custom_normals")
 238         layout.prop(operator, "use_subsurf")
 239         layout.prop(operator, "use_custom_props")
 240         sub = layout.row()
 241         sub.enabled = operator.use_custom_props
 242         sub.prop(operator, "use_custom_props_enum_as_string")
 243         layout.prop(operator, "use_image_search")
 244         layout.prop(operator, "colors_type")
 245
 246
 247 class FBX_PT_import_transform(bpy.types.Panel):
 248     bl_space_type = 'FILE_BROWSER'
 249     bl_region_type = 'TOOL_PROPS'
 250     bl_label = "Transform"
 251     bl_parent_id = "FILE_PT_operator"
 252
 253     @classmethod
 254     def poll(cls, context):
 255         sfile = context.space_data
 256         operator = sfile.active_operator
 257
 258         return operator.bl_idname == "IMPORT_SCENE_OT_fbx"
 259
 260     def draw(self, context):
 261         layout = self.layout
 262         layout.use_property_split = True
 263         layout.use_property_decorate = False  # No animation.
 264
 265         sfile = context.space_data
 266         operator = sfile.active_operator
 267
 268         layout.prop(operator, "global_scale")
 269         layout.prop(operator, "decal_offset")
 270         row = layout.row()
 271         row.prop(operator, "bake_space_transform")
 272         row.label(text="", icon='ERROR')
 273         layout.prop(operator, "use_prepost_rot")
 274
 275
 276 class FBX_PT_import_transform_manual_orientation(bpy.types.Panel):
 277     bl_space_type = 'FILE_BROWSER'
 278     bl_region_type = 'TOOL_PROPS'
 279     bl_label = "Manual Orientation"
 280     bl_parent_id = "FBX_PT_import_transform"
 281
 282     @classmethod
 283     def poll(cls, context):
 284         sfile = context.space_data
 285         operator = sfile.active_operator
 286
 287         return operator.bl_idname == "IMPORT_SCENE_OT_fbx"
 288
 289     def draw_header(self, context):
 290         sfile = context.space_data
 291         operator = sfile.active_operator
 292
 293         self.layout.prop(operator, "use_manual_orientation", text="")
 294
 295     def draw(self, context):
 296         layout = self.layout
 297         layout.use_property_split = True
 298         layout.use_property_decorate = False  # No animation.
 299
 300         sfile = context.space_data
 301         operator = sfile.active_operator
 302
 303         layout.enabled = operator.use_manual_orientation
 304
 305         layout.prop(operator, "axis_forward")
 306         layout.prop(operator, "axis_up")
 307
 308
 309 class FBX_PT_import_animation(bpy.types.Panel):
 310     bl_space_type = 'FILE_BROWSER'
 311     bl_region_type = 'TOOL_PROPS'
 312     bl_label = "Animation"
 313     bl_parent_id = "FILE_PT_operator"
 314     bl_options = {'DEFAULT_CLOSED'}
 315
 316     @classmethod
 317     def poll(cls, context):
 318         sfile = context.space_data
 319         operator = sfile.active_operator
 320
 321         return operator.bl_idname == "IMPORT_SCENE_OT_fbx"
 322
 323     def draw_header(self, context):
 324         sfile = context.space_data
 325         operator = sfile.active_operator
 326
 327         self.layout.prop(operator, "use_anim", text="")
 328
 329     def draw(self, context):
 330         layout = self.layout
 331         layout.use_property_split = True
 332         layout.use_property_decorate = False  # No animation.
 333
 334         sfile = context.space_data
 335         operator = sfile.active_operator
 336
 337         layout.enabled = operator.use_anim
 338
 339         layout.prop(operator, "anim_offset")
 340
 341
 342 class FBX_PT_import_armature(bpy.types.Panel):
 343     bl_space_type = 'FILE_BROWSER'
 344     bl_region_type = 'TOOL_PROPS'
 345     bl_label = "Armature"
 346     bl_parent_id = "FILE_PT_operator"
 347     bl_options = {'DEFAULT_CLOSED'}
 348
 349     @classmethod
 350     def poll(cls, context):
 351         sfile = context.space_data
 352         operator = sfile.active_operator
 353
 354         return operator.bl_idname == "IMPORT_SCENE_OT_fbx"
 355
 356     def draw(self, context):
 357         layout = self.layout
 358         layout.use_property_split = True
 359         layout.use_property_decorate = False  # No animation.
 360
 361         sfile = context.space_data
 362         operator = sfile.active_operator
 363
 364         layout.prop(operator, "ignore_leaf_bones")
 365         layout.prop(operator, "force_connect_children"),
 366         layout.prop(operator, "automatic_bone_orientation"),
 367         sub = layout.column()
 368         sub.enabled = not operator.automatic_bone_orientation
 369         sub.prop(operator, "primary_bone_axis")
 370         sub.prop(operator, "secondary_bone_axis")
 371
 372
 373 @orientation_helper(axis_forward='-Z', axis_up='Y')
 374 class ExportFBX(bpy.types.Operator, ExportHelper):
 375     """Write a FBX file"""
 376     bl_idname = "export_scene.fbx"
 377     bl_label = "Export FBX"
 378     bl_options = {'UNDO', 'PRESET'}
 379
 380     filename_ext = ".fbx"
 381     filter_glob: StringProperty(default="*.fbx", options={'HIDDEN'})
 382
 383     # List of operator properties, the attributes will be assigned
 384     # to the class instance from the operator settings before calling.
 385
 386     use_selection: BoolProperty(
 387             name="Selected Objects",
 388             description="Export selected and visible objects only",
 389             default=False,
 390             )
 391     use_visible: BoolProperty(
 392             name='Visible Objects',
 393             description='Export visible objects only',
 394             default=False
 395             )
 396     use_active_collection: BoolProperty(
 397             name="Active Collection",
 398             description="Export only objects from the active collection (and its children)",
 399             default=False,
 400             )
 401     global_scale: FloatProperty(
 402             name="Scale",
 403             description="Scale all data (Some importers do not support scaled armatures!)",
 404             min=0.001, max=1000.0,
 405             soft_min=0.01, soft_max=1000.0,
 406             default=1.0,
 407             )
 408     apply_unit_scale: BoolProperty(
 409             name="Apply Unit",
 410             description="Take into account current Blender units settings (if unset, raw Blender Units values are used as-is)",
 411             default=True,
 412             )
 413     apply_scale_options: EnumProperty(
 414             items=(('FBX_SCALE_NONE', "All Local",
 415                     "Apply custom scaling and units scaling to each object transformation, FBX scale remains at 1.0"),
 416                    ('FBX_SCALE_UNITS', "FBX Units Scale",
 417                     "Apply custom scaling to each object transformation, and units scaling to FBX scale"),
 418                    ('FBX_SCALE_CUSTOM', "FBX Custom Scale",
 419                     "Apply custom scaling to FBX scale, and units scaling to each object transformation"),
 420                    ('FBX_SCALE_ALL', "FBX All",
 421                     "Apply custom scaling and units scaling to FBX scale"),
 422                    ),
 423             name="Apply Scalings",
 424             description="How to apply custom and units scalings in generated FBX file "
 425                         "(Blender uses FBX scale to detect units on import, "
 426                         "but many other applications do not handle the same way)",
 427             )
 428
 429     use_space_transform: BoolProperty(
 430             name="Use Space Transform",
 431             description="Apply global space transform to the object rotations. When disabled "
 432                         "only the axis space is written to the file and all object transforms are left as-is",
 433             default=True,
 434             )
 435     bake_space_transform: BoolProperty(
 436             name="Apply Transform",
 437             description="Bake space transform into object data, avoids getting unwanted rotations to objects when "
 438                         "target space is not aligned with Blender's space "
 439                         "(WARNING! experimental option, use at own risk, known to be broken with armatures/animations)",
 440             default=False,
 441             )
 442
 443     object_types: EnumProperty(
 444             name="Object Types",
 445             options={'ENUM_FLAG'},
 446             items=(('EMPTY', "Empty", ""),
 447                    ('CAMERA', "Camera", ""),
 448                    ('LIGHT', "Lamp", ""),
 449                    ('ARMATURE', "Armature", "WARNING: not supported in dupli/group instances"),
 450                    ('MESH', "Mesh", ""),
 451                    ('OTHER', "Other", "Other geometry types, like curve, metaball, etc. (converted to meshes)"),
 452                    ),
 453             description="Which kind of object to export",
 454             default={'EMPTY', 'CAMERA', 'LIGHT', 'ARMATURE', 'MESH', 'OTHER'},
 455             )
 456
 457     use_mesh_modifiers: BoolProperty(
 458             name="Apply Modifiers",
 459             description="Apply modifiers to mesh objects (except Armature ones) - "
 460                         "WARNING: prevents exporting shape keys",
 461             default=True,
 462             )
 463     use_mesh_modifiers_render: BoolProperty(
 464             name="Use Modifiers Render Setting",
 465             description="Use render settings when applying modifiers to mesh objects (DISABLED in Blender 2.8)",
 466             default=True,
 467             )
 468     mesh_smooth_type: EnumProperty(
 469             name="Smoothing",
 470             items=(('OFF', "Normals Only", "Export only normals instead of writing edge or face smoothing data"),
 471                    ('FACE', "Face", "Write face smoothing"),
 472                    ('EDGE', "Edge", "Write edge smoothing"),
 473                    ),
 474             description="Export smoothing information "
 475                         "(prefer 'Normals Only' option if your target importer understand split normals)",
 476             default='OFF',
 477             )
 478     colors_type: EnumProperty(
 479             name="Vertex Colors",
 480             items=(('NONE', "None", "Do not export color attributes"),
 481                    ('SRGB', "sRGB", "Export colors in sRGB color space"),
 482                    ('LINEAR', "Linear", "Export colors in linear color space"),
 483                    ),
 484             description="Export vertex color attributes",
 485             default='SRGB',
 486             )
 487     prioritize_active_color: BoolProperty(
 488             name="Prioritize Active Color",
 489             description="Make sure active color will be exported first. Could be important "
 490                         "since some other software can discard other color attributes besides the first one",
 491             default=False,
 492             )
 493     use_subsurf: BoolProperty(
 494             name="Export Subdivision Surface",
 495             description="Export the last Catmull-Rom subdivision modifier as FBX subdivision "
 496                         "(does not apply the modifier even if 'Apply Modifiers' is enabled)",
 497             default=False,
 498             )
 499     use_mesh_edges: BoolProperty(
 500             name="Loose Edges",
 501             description="Export loose edges (as two-vertices polygons)",
 502             default=False,
 503             )
 504     use_tspace: BoolProperty(
 505             name="Tangent Space",
 506             description="Add binormal and tangent vectors, together with normal they form the tangent space "
 507                         "(will only work correctly with tris/quads only meshes!)",
 508             default=False,
 509             )
 510     use_triangles: BoolProperty(
 511             name="Triangulate Faces",
 512             description="Convert all faces to triangles",
 513             default=False,
 514             )
 515     use_custom_props: BoolProperty(
 516             name="Custom Properties",
 517             description="Export custom properties",
 518             default=False,
 519             )
 520     add_leaf_bones: BoolProperty(
 521             name="Add Leaf Bones",
 522             description="Append a final bone to the end of each chain to specify last bone length "
 523                         "(use this when you intend to edit the armature from exported data)",
 524             default=True # False for commit!
 525             )
 526     primary_bone_axis: EnumProperty(
 527             name="Primary Bone Axis",
 528             items=(('X', "X Axis", ""),
 529                    ('Y', "Y Axis", ""),
 530                    ('Z', "Z Axis", ""),
 531                    ('-X', "-X Axis", ""),
 532                    ('-Y', "-Y Axis", ""),
 533                    ('-Z', "-Z Axis", ""),
 534                    ),
 535             default='Y',
 536             )
 537     secondary_bone_axis: EnumProperty(
 538             name="Secondary Bone Axis",
 539             items=(('X', "X Axis", ""),
 540                    ('Y', "Y Axis", ""),
 541                    ('Z', "Z Axis", ""),
 542                    ('-X', "-X Axis", ""),
 543                    ('-Y', "-Y Axis", ""),
 544                    ('-Z', "-Z Axis", ""),
 545                    ),
 546             default='X',
 547             )
 548     use_armature_deform_only: BoolProperty(
 549             name="Only Deform Bones",
 550             description="Only write deforming bones (and non-deforming ones when they have deforming children)",
 551             default=False,
 552             )
 553     armature_nodetype: EnumProperty(
 554             name="Armature FBXNode Type",
 555             items=(('NULL', "Null", "'Null' FBX node, similar to Blender's Empty (default)"),
 556                    ('ROOT', "Root", "'Root' FBX node, supposed to be the root of chains of bones..."),
 557                    ('LIMBNODE', "LimbNode", "'LimbNode' FBX node, a regular joint between two bones..."),
 558                   ),
 559             description="FBX type of node (object) used to represent Blender's armatures "
 560                         "(use the Null type unless you experience issues with the other app, "
 561                         "as other choices may not import back perfectly into Blender...)",
 562             default='NULL',
 563             )
 564     bake_anim: BoolProperty(
 565             name="Baked Animation",
 566             description="Export baked keyframe animation",
 567             default=True,
 568             )
 569     bake_anim_use_all_bones: BoolProperty(
 570             name="Key All Bones",
 571             description="Force exporting at least one key of animation for all bones "
 572                         "(needed with some target applications, like UE4)",
 573             default=True,
 574             )
 575     bake_anim_use_nla_strips: BoolProperty(
 576             name="NLA Strips",
 577             description="Export each non-muted NLA strip as a separated FBX's AnimStack, if any, "
 578                         "instead of global scene animation",
 579             default=True,
 580             )
 581     bake_anim_use_all_actions: BoolProperty(
 582             name="All Actions",
 583             description="Export each action as a separated FBX's AnimStack, instead of global scene animation "
 584                         "(note that animated objects will get all actions compatible with them, "
 585                         "others will get no animation at all)",
 586             default=True,
 587             )
 588     bake_anim_force_startend_keying: BoolProperty(
 589             name="Force Start/End Keying",
 590             description="Always add a keyframe at start and end of actions for animated channels",
 591             default=True,
 592             )
 593     bake_anim_step: FloatProperty(
 594             name="Sampling Rate",
 595             description="How often to evaluate animated values (in frames)",
 596             min=0.01, max=100.0,
 597             soft_min=0.1, soft_max=10.0,
 598             default=1.0,
 599             )
 600     bake_anim_simplify_factor: FloatProperty(
 601             name="Simplify",
 602             description="How much to simplify baked values (0.0 to disable, the higher the more simplified)",
 603             min=0.0, max=100.0,  # No simplification to up to 10% of current magnitude tolerance.
 604             soft_min=0.0, soft_max=10.0,
 605             default=1.0,  # default: min slope: 0.005, max frame step: 10.
 606             )
 607     path_mode: path_reference_mode
 608     embed_textures: BoolProperty(
 609             name="Embed Textures",
 610             description="Embed textures in FBX binary file (only for \"Copy\" path mode!)",
 611             default=False,
 612             )
 613     batch_mode: EnumProperty(
 614             name="Batch Mode",
 615             items=(('OFF', "Off", "Active scene to file"),
 616                    ('SCENE', "Scene", "Each scene as a file"),
 617                    ('COLLECTION', "Collection",
 618                     "Each collection (data-block ones) as a file, does not include content of children collections"),
 619                    ('SCENE_COLLECTION', "Scene Collections",
 620                     "Each collection (including master, non-data-block ones) of each scene as a file, "
 621                     "including content from children collections"),
 622                    ('ACTIVE_SCENE_COLLECTION', "Active Scene Collections",
 623                     "Each collection (including master, non-data-block one) of the active scene as a file, "
 624                     "including content from children collections"),
 625                    ),
 626             )
 627     use_batch_own_dir: BoolProperty(
 628             name="Batch Own Dir",
 629             description="Create a dir for each exported file",
 630             default=True,
 631             )
 632     use_metadata: BoolProperty(
 633             name="Use Metadata",
 634             default=True,
 635             options={'HIDDEN'},
 636             )
 637
 638     def draw(self, context):
 639         pass
 640
 641     @property
 642     def check_extension(self):
 643         return self.batch_mode == 'OFF'
 644
 645     def execute(self, context):
 646         from mathutils import Matrix
 647         if not self.filepath:
 648             raise Exception("filepath not set")
 649
 650         global_matrix = (axis_conversion(to_forward=self.axis_forward,
 651                                          to_up=self.axis_up,
 652                                          ).to_4x4()
 653                         if self.use_space_transform else Matrix())
 654
 655         keywords = self.as_keywords(ignore=("check_existing",
 656                                             "filter_glob",
 657                                             "ui_tab",
 658                                             ))
 659
 660         keywords["global_matrix"] = global_matrix
 661
 662         from . import export_fbx_bin
 663         return export_fbx_bin.save(self, context, **keywords)
 664
 665
 666 class FBX_PT_export_main(bpy.types.Panel):
 667     bl_space_type = 'FILE_BROWSER'
 668     bl_region_type = 'TOOL_PROPS'
 669     bl_label = ""
 670     bl_parent_id = "FILE_PT_operator"
 671     bl_options = {'HIDE_HEADER'}
 672
 673     @classmethod
 674     def poll(cls, context):
 675         sfile = context.space_data
 676         operator = sfile.active_operator
 677
 678         return operator.bl_idname == "EXPORT_SCENE_OT_fbx"
 679
 680     def draw(self, context):
 681         layout = self.layout
 682         layout.use_property_split = True
 683         layout.use_property_decorate = False  # No animation.
 684
 685         sfile = context.space_data
 686         operator = sfile.active_operator
 687
 688         row = layout.row(align=True)
 689         row.prop(operator, "path_mode")
 690         sub = row.row(align=True)
 691         sub.enabled = (operator.path_mode == 'COPY')
 692         sub.prop(operator, "embed_textures", text="", icon='PACKAGE' if operator.embed_textures else 'UGLYPACKAGE')
 693         row = layout.row(align=True)
 694         row.prop(operator, "batch_mode")
 695         sub = row.row(align=True)
 696         sub.prop(operator, "use_batch_own_dir", text="", icon='NEWFOLDER')
 697
 698
 699 class FBX_PT_export_include(bpy.types.Panel):
 700     bl_space_type = 'FILE_BROWSER'
 701     bl_region_type = 'TOOL_PROPS'
 702     bl_label = "Include"
 703     bl_parent_id = "FILE_PT_operator"
 704
 705     @classmethod
 706     def poll(cls, context):
 707         sfile = context.space_data
 708         operator = sfile.active_operator
 709
 710         return operator.bl_idname == "EXPORT_SCENE_OT_fbx"
 711
 712     def draw(self, context):
 713         layout = self.layout
 714         layout.use_property_split = True
 715         layout.use_property_decorate = False  # No animation.
 716
 717         sfile = context.space_data
 718         operator = sfile.active_operator
 719
 720         sublayout = layout.column(heading="Limit to")
 721         sublayout.enabled = (operator.batch_mode == 'OFF')
 722         sublayout.prop(operator, "use_selection")
 723         sublayout.prop(operator, "use_visible")
 724         sublayout.prop(operator, "use_active_collection")
 725
 726         layout.column().prop(operator, "object_types")
 727         layout.prop(operator, "use_custom_props")
 728
 729
 730 class FBX_PT_export_transform(bpy.types.Panel):
 731     bl_space_type = 'FILE_BROWSER'
 732     bl_region_type = 'TOOL_PROPS'
 733     bl_label = "Transform"
 734     bl_parent_id = "FILE_PT_operator"
 735
 736     @classmethod
 737     def poll(cls, context):
 738         sfile = context.space_data
 739         operator = sfile.active_operator
 740
 741         return operator.bl_idname == "EXPORT_SCENE_OT_fbx"
 742
 743     def draw(self, context):
 744         layout = self.layout
 745         layout.use_property_split = True
 746         layout.use_property_decorate = False  # No animation.
 747
 748         sfile = context.space_data
 749         operator = sfile.active_operator
 750
 751         layout.prop(operator, "global_scale")
 752         layout.prop(operator, "apply_scale_options")
 753
 754         layout.prop(operator, "axis_forward")
 755         layout.prop(operator, "axis_up")
 756
 757         layout.prop(operator, "apply_unit_scale")
 758         layout.prop(operator, "use_space_transform")
 759         row = layout.row()
 760         row.prop(operator, "bake_space_transform")
 761         row.label(text="", icon='ERROR')
 762
 763
 764 class FBX_PT_export_geometry(bpy.types.Panel):
 765     bl_space_type = 'FILE_BROWSER'
 766     bl_region_type = 'TOOL_PROPS'
 767     bl_label = "Geometry"
 768     bl_parent_id = "FILE_PT_operator"
 769     bl_options = {'DEFAULT_CLOSED'}
 770
 771     @classmethod
 772     def poll(cls, context):
 773         sfile = context.space_data
 774         operator = sfile.active_operator
 775
 776         return operator.bl_idname == "EXPORT_SCENE_OT_fbx"
 777
 778     def draw(self, context):
 779         layout = self.layout
 780         layout.use_property_split = True
 781         layout.use_property_decorate = False  # No animation.
 782
 783         sfile = context.space_data
 784         operator = sfile.active_operator
 785
 786         layout.prop(operator, "mesh_smooth_type")
 787         layout.prop(operator, "use_subsurf")
 788         layout.prop(operator, "use_mesh_modifiers")
 789         #sub = layout.row()
 790         #sub.enabled = operator.use_mesh_modifiers and False  # disabled in 2.8...
 791         #sub.prop(operator, "use_mesh_modifiers_render")
 792         layout.prop(operator, "use_mesh_edges")
 793         layout.prop(operator, "use_triangles")
 794         sub = layout.row()
 795         #~ sub.enabled = operator.mesh_smooth_type in {'OFF'}
 796         sub.prop(operator, "use_tspace")
 797         layout.prop(operator, "colors_type")
 798         layout.prop(operator, "prioritize_active_color")
 799
 800
 801 class FBX_PT_export_armature(bpy.types.Panel):
 802     bl_space_type = 'FILE_BROWSER'
 803     bl_region_type = 'TOOL_PROPS'
 804     bl_label = "Armature"
 805     bl_parent_id = "FILE_PT_operator"
 806     bl_options = {'DEFAULT_CLOSED'}
 807
 808     @classmethod
 809     def poll(cls, context):
 810         sfile = context.space_data
 811         operator = sfile.active_operator
 812
 813         return operator.bl_idname == "EXPORT_SCENE_OT_fbx"
 814
 815     def draw(self, context):
 816         layout = self.layout
 817         layout.use_property_split = True
 818         layout.use_property_decorate = False  # No animation.
 819
 820         sfile = context.space_data
 821         operator = sfile.active_operator
 822
 823         layout.prop(operator, "primary_bone_axis")
 824         layout.prop(operator, "secondary_bone_axis")
 825         layout.prop(operator, "armature_nodetype")
 826         layout.prop(operator, "use_armature_deform_only")
 827         layout.prop(operator, "add_leaf_bones")
 828
 829
 830 class FBX_PT_export_bake_animation(bpy.types.Panel):
 831     bl_space_type = 'FILE_BROWSER'
 832     bl_region_type = 'TOOL_PROPS'
 833     bl_label = "Bake Animation"
 834     bl_parent_id = "FILE_PT_operator"
 835     bl_options = {'DEFAULT_CLOSED'}
 836
 837     @classmethod
 838     def poll(cls, context):
 839         sfile = context.space_data
 840         operator = sfile.active_operator
 841
 842         return operator.bl_idname == "EXPORT_SCENE_OT_fbx"
 843
 844     def draw_header(self, context):
 845         sfile = context.space_data
 846         operator = sfile.active_operator
 847
 848         self.layout.prop(operator, "bake_anim", text="")
 849
 850     def draw(self, context):
 851         layout = self.layout
 852         layout.use_property_split = True
 853         layout.use_property_decorate = False  # No animation.
 854
 855         sfile = context.space_data
 856         operator = sfile.active_operator
 857
 858         layout.enabled = operator.bake_anim
 859         layout.prop(operator, "bake_anim_use_all_bones")
 860         layout.prop(operator, "bake_anim_use_nla_strips")
 861         layout.prop(operator, "bake_anim_use_all_actions")
 862         layout.prop(operator, "bake_anim_force_startend_keying")
 863         layout.prop(operator, "bake_anim_step")
 864         layout.prop(operator, "bake_anim_simplify_factor")
 865
 866
 867 def menu_func_import(self, context):
 868     self.layout.operator(ImportFBX.bl_idname, text="FBX (.fbx)")
 869
 870
 871 def menu_func_export(self, context):
 872     self.layout.operator(ExportFBX.bl_idname, text="FBX (.fbx)")
 873
 874
 875 classes = (
 876     ImportFBX,
 877     FBX_PT_import_include,
 878     FBX_PT_import_transform,
 879     FBX_PT_import_transform_manual_orientation,
 880     FBX_PT_import_animation,
 881     FBX_PT_import_armature,
 882     ExportFBX,
 883     FBX_PT_export_main,
 884     FBX_PT_export_include,
 885     FBX_PT_export_transform,
 886     FBX_PT_export_geometry,
 887     FBX_PT_export_armature,
 888     FBX_PT_export_bake_animation,
 889 )
 890
 891
 892 def register():
 893     for cls in classes:
 894         bpy.utils.register_class(cls)
 895
 896     bpy.types.TOPBAR_MT_file_import.append(menu_func_import)
 897     bpy.types.TOPBAR_MT_file_export.append(menu_func_export)
 898
 899
 900 def unregister():
 901     bpy.types.TOPBAR_MT_file_import.remove(menu_func_import)
 902     bpy.types.TOPBAR_MT_file_export.remove(menu_func_export)
 903
 904     for cls in classes:
 905         bpy.utils.unregister_class(cls)
 906
 907
 908 if __name__ == "__main__":
 909     register()