__init__.py

bl_info = {
    "name" : "Batex",
    "author" : "jayanam, Rodrigo Camacho (forked from jayanam)",
    "descrtion" : "Batch export as Fbx",
    "blender" : (2, 80, 0),
    "version" : (0, 7, 0, 0),
    "location" : "Batex panel",
    "warning" : "",
    "category" : "Import-Export"
}

import bpy
from bpy.props import *

from . bex_panel import *
from . bex_op import *
from . bex_folder_op import *

bpy.types.Scene.export_folder = StringProperty(name="Export folder",
                                               subtype="DIR_PATH",
                                               description="Directory to export the fbx files into")

bpy.types.Scene.center_transform = BoolProperty(name="Center transform",
                                                default=True,
                                                description="Set the pivot point of the object to the center")

bpy.types.Scene.apply_transform = BoolProperty(name="Apply transform",
                                               default=True,
                                               description="Applies scale and transform (Experimental)")

bpy.types.Scene.export_smoothing = EnumProperty(
    name="Smoothing",
    description="Defines the export smoothing information",
    items=(
        ('EDGE', 'Edge', 'Write edge smoothing',0),
        ('FACE', 'Face', 'Write face smoothing',1),
        ('OFF', 'Normals Only', 'Write normals only',2)
    ),
    default='OFF'
)

bpy.types.Scene.export_animations = BoolProperty(name="Export Rig & Animations",
                                                 default=False,
                                                 description="Export rig and animations")

bpy.types.Scene.one_material_ID = BoolProperty(name="One material ID",
                                               default=True,
                                               description="Export just one material per object")

classes = ( BATEX_PT_Panel, BATEX_OT_Operator, BATEX_OT_OpenFolder )

register, unregister = bpy.utils.register_classes_factory(classes)

if __name__ == "__main__":
    register()