FBX export: Embedding textures does not work #40303

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Mitchell Stokes · 2014-05-21T22:33:28+02:00

Mitchell Stokes commented

2014-05-21 22:33:28 +02:00

The attached blend file has a packed texture. If I try to use the Embed Texture option, the exporter try's to call open on it's path (textures\mohogany_light.jpg) instead of grabbing the packed data from bpy. If you unpack the data, the path is still wrong since the "" for a relative path is a Blender thing that Python doesn't recognized. In other words, the Embed Texture isn't using a cleaned path for the open() call. And, in the warning, "embeding" should be "embedding."

[furniture.blend](https://archive.blender.org/developer/F89627/furniture.blend) The attached blend file has a packed texture. If I try to use the Embed Texture option, the exporter try's to call open on it's path (*textures\mohogany_light.jpg) instead of grabbing the packed data from bpy. If you unpack the data, the path is still wrong since the "*" for a relative path is a Blender thing that Python doesn't recognized. In other words, the Embed Texture isn't using a cleaned path for the open() call. And, in the warning, "embeding" should be "embedding."

Mitchell Stokes commented

2014-05-21 22:33:28 +02:00

Changed status to: 'Open'

Bastien Montagne was assigned by Mitchell Stokes

2014-05-21 22:33:28 +02:00

Mitchell Stokes commented

2014-05-21 22:33:28 +02:00

Added subscriber: @Moguri

Bastien Montagne commented

2014-05-22 15:05:32 +02:00

Committed changes in db6e3acd34.

Still needs to be really tested, not quite sure this is working (my VM with Unity is kind of broken again, and FBX Converter seems to ignore our embedded textures :/).

Will disable this (optional) feature before release in case I can’t get it working in time.

Committed changes in db6e3acd34. Still needs to be really tested, not quite sure this is working (my VM with Unity is kind of broken again, and FBX Converter seems to ignore our embedded textures :/). Will disable this (optional) feature before release in case I can’t get it working in time.

Mitchell Stokes commented

2014-05-23 00:22:16 +02:00

The option works when exporting to Unity, but UDK doesn't seem to work to well with it. But, I'll just blame that on UDK. Packed texture still don't work, I get the following error when I try:

FBX export starting... 'D:\\Documents\\ExportTest\\Assets\\TCube.fbx'
Traceback (most recent call last):
  File "D:\blender\2.70\scripts\addons\io_scene_fbx\__init__.py", line 417, in execute
    return export_fbx_bin.save(self, context, **keywords)
  File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 2571, in save
    ret = save_single(operator, context.scene, filepath, **kwargs_mod)
  File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 2502, in save_single
    fbx_objects_elements(root, scene_data)
  File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 2380, in fbx_objects_elements
    fbx_data_video_elements(objects, vid, scene_data)
  File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 1200, in fbx_data_video_elements
    elem_data_single_bytes(fbx_vid, b"Content", vid.packed_file.data)
AttributeError: 'PackedFile' object has no attribute 'data'

Here is a simplified file (the texture should be packed):
embed_tex_export.blend

The option works when exporting to Unity, but UDK doesn't seem to work to well with it. But, I'll just blame that on UDK. Packed texture still don't work, I get the following error when I try: ``` FBX export starting... 'D:\\Documents\\ExportTest\\Assets\\TCube.fbx' Traceback (most recent call last): File "D:\blender\2.70\scripts\addons\io_scene_fbx\__init__.py", line 417, in execute return export_fbx_bin.save(self, context, **keywords) File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 2571, in save ret = save_single(operator, context.scene, filepath, **kwargs_mod) File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 2502, in save_single fbx_objects_elements(root, scene_data) File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 2380, in fbx_objects_elements fbx_data_video_elements(objects, vid, scene_data) File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 1200, in fbx_data_video_elements elem_data_single_bytes(fbx_vid, b"Content", vid.packed_file.data) AttributeError: 'PackedFile' object has no attribute 'data' ``` Here is a simplified file (the texture should be packed): [embed_tex_export.blend](https://archive.blender.org/developer/F89759/embed_tex_export.blend)

Mitchell Stokes commented

2014-05-23 00:25:05 +02:00

Okay, looks like UDK works if I embed a texture with an image format it likes.

Bastien Montagne commented

2014-05-23 00:28:18 +02:00

Hu, 'data' is a whole new prop I had to add to PackedFile today, so you’ll have to test it with current master (blender/blender@7ab602b730 or newer). ;)