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import complete scene, preferably as usd #1029

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freLorbeer opened this issue Dec 13, 2023 · 2 comments · Fixed by #1043
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import complete scene, preferably as usd #1029

freLorbeer opened this issue Dec 13, 2023 · 2 comments · Fixed by #1043
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first answer provided question Question, not yet a bug ;)

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@freLorbeer
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Describe the issue

Hi,

I would like to import an USD scene that comes from nvidia omniverse.
Is there a way to import usd as it is possible in blender?

If not, is there another way to import a complete scene that is modeled in advance instead of "only" placing the objects randomly?

I still wanna use the randomizing functionality of textures, lighting, etc. but as I mentioned I would like to do this in a premodeled scene.

Minimal code example

No response

Files required to run the code

No response

Expected behavior

currently all objects are placed randomly on a flat ground plane.

I would like to load a scene (.usd, .blend or whatever which format but preferably usd) and then use the blenderproc functionalities on top.

BlenderProc version

2.6.1
@freLorbeer freLorbeer added the question Question, not yet a bug ;) label Dec 13, 2023
@cornerfarmer
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Hey @freLorbeer,

blenderproc does not yet support .usd files, however adding that would be pretty simple. Just add another case to the ObjectLoader here, where you use bpy.ops.wm.usd_import. Feel free to create a PR!

Alternatively, you can already load full scenes, for example as .obj files via bproc.loader.load_obj or as .blend files via bproc.loader.load_blend

@freLorbeer
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@cornerfarmer

Alright, I will definetly give it a try and let you know.
But this will maybe have to wait till next year.

freLorbeer added a commit to freLorbeer/BlenderProc that referenced this issue Jan 16, 2024
@freLorbeer
feat(loader): add usd scene loader
00b69da 
extension of the load_obj module allows loading .usd/.usdc/.usda files and load it as a scene

closes DLR-RM#1029
@freLorbeer freLorbeer mentioned this issue Jan 16, 2024
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first answer provided question Question, not yet a bug ;)
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feat(loader): add usd scene loader freLorbeer/BlenderProc
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@cornerfarmer @freLorbeer