Aligning json data in published layout across DCCs

[moonyuet]

Changelog Description

This PR is to align json data in published layout, so that the layout data can be loaded in different DCCs.
Resolve #108

Additional info

Not entirely supports for blender yet.
Test along with ynput/ayon-maya#74

Testing notes:

1. Create Layout
2. Publish Layout
3. Load Layout in Maya, Unreal

[LiborBatek]

I was able to publish the Layout it also got it integrated into DB but when trying to load it back while still been in the UE it fails to load properly with following error msg:

Traceback (most recent call last):
  File "C:\Users\lbate\AppData\Local\Ynput\AYON\addons\core_0.4.5-dev.1\ayon_core\tools\loader\models\actions.py", line 740, in _load_representations_by_loader
    load_with_repre_context(
  File "C:\Users\lbate\AppData\Local\Ynput\AYON\addons\core_0.4.5-dev.1\ayon_core\pipeline\load\utils.py", line 325, in load_with_repre_context
    return loader.load(repre_context, name, namespace, options)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "c:\Work\REPO\ayon-unreal\client\ayon_unreal\plugins\load\load_layout.py", line 745, in load
    save_dir = hierarchy_dir_list[0] if create_sequences else asset_dir
               ~~~~~~~~~~~~~~~~~~^^^
IndexError: list index out of range

[LiborBatek]

here Im enclosing the loading results:

Original layout published UE

once loaded back into UE:

and when loaded into Maya:

[LiborBatek]

so it seems more of an transforms issues the loading didnt trigger any error messages tho...

[moonyuet]

so it seems more of an transforms issues the loading didnt trigger any error messages tho...

I can see that. Would fix it.

[LiborBatek]

I was able to publish the Layout from UE and successfully load all assets it contains but the transforms differ from the UE.

Besides obvious mirror in X axis there are also differences in rotation

In UE:

and when loaded into Maya:

Note you can compare values in the scrnshots as the same asset been selected for comparison

[LiborBatek]

I have created new test scene for publishing the layout from UE (just to clarify why different asset positioning) as I have lost the former workfile so nevermind the differences between older testing rounds and this one.

Here is my UE layout (I have used that ayon-unreal PR for producing it as mentioned in the testing steps)

and when in maya>

The scene is correctly positioned but the rotations are lacking. check those scnrshots for comparison

[LiborBatek]

I have produced new layout product in UE (for assurance) and it went smoothly....issue comes when loading into maya, all assets got in nicely but without any transforms...

I will also enclose a JSON for layout for isnpection:
QD_sh020_layoutMain_v002.json.txt