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tags: |
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- objaverse |
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- plyverse |
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- model |
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- mesh |
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- asset |
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- 3d |
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- object |
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pretty_name: Plyverse 1.0 |
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--- |
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# Plyverse 1.0 |
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This is [AllenAI Objverse 1.0](https://huggingface.co/datasets/allenai/objaverse) but stripped of all textures and materials and baked into solid meshes and exported as PLY files. |
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The models are all scaled to a unit sphere scale which is a normalised cubic scale then scaled again by 0.55 so that the cubic normal fits within the unit sphere. |
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The benefits to doing this is reduced file size and memory usage. Can be used to teach netural networks the shapes of objects to then be fed into a re-coloring network. |
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**This is work-in-progress (WIP)** and I might not even finish it because the process is a little slow, the script I am using to convert the GLB files is a Blender script in Python that seems to leak memory in the second phase for some reason, you can check it out [here](https://huggingface.co/datasets/tfnn/Plyverse-1.0/blob/main/glb_to_ply.py). |
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Even if it didn't leak... It's still really slow and takes around 48 hours to do a single section, in total there are 160 sections with 5,000 models per section so I will probably just convert the first two sections making a total of 10,000 models. |
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Refer to the original [AllenAI Objverse 1.0 dataset here](https://huggingface.co/datasets/allenai/objaverse) for the meta-data etc. |
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# Sections |
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- [PLY-000-000](https://huggingface.co/datasets/tfnn/Plyverse-1.0/resolve/main/PLY-000-000.7z?download=true) |
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- [PLY-000-001](https://huggingface.co/datasets/tfnn/Plyverse-1.0/resolve/main/PLY-000-001.7z?download=true) |
