Export all selected objects as separate glb

# exports each selected object into its own file

import bpy
import os

# export to blend file location
# USE DOUBLE \\ as separator instead of single or EVEN BETTER THE /
basedir = "c:\\exportpakkio"



view_layer = bpy.context.view_layer

obj_active = view_layer.objects.active
selection = bpy.context.selected_objects

bpy.ops.object.select_all(action='DESELECT')

for obj in selection:

    obj.select_set(True)

    # some exporters only use the active object
    view_layer.objects.active = obj

    name = bpy.path.clean_name(obj.name)
    fn = os.path.join(basedir, name)
    bpy.ops.export_scene.gltf(
            filepath=fn,
            export_format="GLB",
            #export_selected=True (I got a warning here)
            use_selection=True
        )

    # bpy.ops.export_scene.obj(filepath=fn + ".obj", use_selection=True)

    # Can be used for multiple formats
    # bpy.ops.export_scene.x3d(filepath=fn + ".x3d", use_selection=True)

    obj.select_set(False)

    print("written:", fn)


view_layer.objects.active = obj_active

for obj in selection:
    obj.select_set(True)