blender_batch_export_fbx.py

import bpy

obj = bpy.context.selected_objects[0]
current_action = obj.id_data.animation_data.action
current_endframe = bpy.context.scene.frame_end
current_fps = bpy.context.scene.render.fps

remap_table = {
        "Activate": "ex_m1911_pullout",
        "Activate_SingleArm": "ex_m1911_dw_rh_pullout",
        "Activate_SingleArm_L": "ex_m1911_dw_lh_pullout",
        "Fire": "ex_m1911_fire",
        "Fire_02": "ex_m1911_fire",
        "Fire_Aim": "ex_m1911_fire_ads",
        "Fire_SingleArm": "ex_m1911_dw_rh_fire",
        "Fire_SingleArm_L": "ex_m1911_dw_lh_fire",
        "Idle": "ex_m1911_idle",
        "Idle_Aim": "ex_m1911_idle",
        "Idle_SingleArm": "ex_m1911_dw_rh_idle",
        "Idle_SingleArm_L": "ex_m1911_dw_lh_idle",
        "Intro": "ex_m1911_first_raise",
        "LowerLeftArm": "ex_m1911_lowerarm",
        "Reload": "ex_m1911_reload_empty",
        "Reload_Aim": "ex_m1911_reload_empty",
        "Reload_Aim_Fast": "ex_m1911_reload",
        "Reload_BigClip": "ex_m1911_reload_empty",
        "Reload_Fast": "ex_m1911_reload",
        "Reload_SingleArm": "ex_m1911_dw_rh_reload_empty",
        "Reload_SingleArm_Fast": "ex_m1911_dw_rh_reload_empty",
        "Reload_SingleArm_L": "ex_m1911_dw_lh_reload_empty",
        "Reload_SingleArm_L_Fast": "ex_m1911_dw_lh_reload_empty",
        "Sprint": "ex_m1911_sprint_loop",
        "Sprint_SingleArm": "ex_m1911_dw_rh_sprint_loop",
        "Sprint_SingleArm_L": "ex_m1911_dw_lh_sprint_loop",
        "Sprint_WithFire": "ex_m1911_fire",
        "Sprint_WithFire_SingleArm": "ex_m1911_dw_rh_fire",
        "Sprint_WithFire_SingleArm_L": "ex_m1911_dw_lh_fire",
        "Walk": "ex_m1911_walk_f",
        "Walk_Aim": "ex_m1911_idle",
        "Walk_SingleArm": "ex_m1911_dw_rh_walk_f",
        "Walk_SingleArm_L": "ex_m1911_dw_lh_walk_f",
        "FPVehicle_Activate": "ex_m1911_v_pullout",
        "FPVehicle_Fire": "ex_m1911_v_fire",
        "FPVehicle_Idle": "ex_m1911_v_idle",
        "FPVehicle_IdleAim": "ex_m1911_v_idle_ads",
        "FPVehicle_Reload": "ex_m1911_v_reload_empty"
}

secs_per_frame = {
        "Activate": 0.011,
        "Activate_SingleArm": 0.011,
        "Activate_SingleArm_L": 0.011,
        "Reload_SingleArm": 0.016,
        "Reload_SingleArm_Fast": 0.016,
        "Reload_SingleArm_L": 0.016,
        "Reload_SingleArm_L_Fast": 0.016,
        "Sprint": 0.016,
        "Sprint_SingleArm": 0.016,
        "Sprint_SingleArm_L": 0.016,
        "Walk": 0.02,
        "Walk_SingleArm": 0.02,
        "Walk_SingleArm_L": 0.02,
        "FPVehicle_Activate": 0.015,
        "FPVehicle_Reload": 0.016
}

def secs_per_frame_to_fps(num):
        return int(1/num)



'''
fbx()
bpy.ops.export_scene.fbx(filepath="",
check_existing=True,
filter_glob="*.fbx",
use_selection=False,
use_visible=False,
use_active_collection=False,
global_scale=1,
apply_unit_scale=True,
apply_scale_options='FBX_SCALE_NONE',
use_space_transform=True,
bake_space_transform=False,
object_types={'EMPTY', 'CAMERA', 'LIGHT', 'ARMATURE', 'MESH', 'OTHER'},
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=True,
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,
bake_anim_simplify_factor=1,
path_mode='AUTO',
embed_textures=False,
batch_mode='OFF',
use_batch_own_dir=True,
use_metadata=True,
axis_forward='-Z',
axis_up='Y')
Write a FBX file
'''

export_dir = bpy.path.abspath("//") + "eksdee/" + obj.name + "/"

for exportname, actionname in remap_table.items():

        print(exportname, actionname)

        if not actionname in bpy.data.actions:
                raise Exception("not found! " + actionname)
        target_action = bpy.data.actions[actionname]
        obj.id_data.animation_data.action = target_action

        bpy.context.scene.frame_end = int( target_action.frame_range[1] )

        target_fps = 30
        if exportname in secs_per_frame:
                target_fps = secs_per_frame_to_fps( secs_per_frame[exportname] )
        bpy.context.scene.render.fps = target_fps

        filename = export_dir + exportname + ".fbx"
        #with open(filename, mode='a'): pass
        bpy.ops.export_scene.fbx(filepath = filename, object_types={'ARMATURE', 'MESH'}, global_scale=0.01, add_leaf_bones=False, bake_anim_simplify_factor=0, bake_anim_use_nla_strips=False, bake_anim_use_all_actions=False, bake_anim_force_startend_keying=False )



obj.id_data.animation_data.action = current_action
bpy.context.scene.frame_end = current_endframe
bpy.context.scene.render.fps = current_fps