Asilarkness/grow3d-data-cc

grow3d data

Training data of grow3d (image/text-to-3D geometry): objects from the ObjaverseXL-Sketchfab part of TRELLIS-500K, restricted to assets whose Sketchfab license allows redistribution of derived data: CC0, CC-BY 4.0, CC-BY-SA 4.0. Non-commercial (CC-BY-NC*) and no-derivatives assets are excluded.

Licensing and attribution

Every file derived from an asset is distributed under that asset's license. meta/attribution.csv lists, for every included object: sha256 (the id used in all file names), Sketchfab uid and url, the model name, the author and author_url, and the license (cc0, by = CC-BY 4.0, by-sa = CC-BY-SA 4.0). Assets under CC-BY-SA keep that license (ShareAlike) for their derived files. Licenses come from the Objaverse annotations (ODC-By).

Contents

data/shard_*.tar (+ .json with the object list). Per object sha:

path	content
lat512/<sha>.npz	TRELLIS.2 SC-VAE shape latent (f16c32) at 512^3: sparse coords (N,3) on a 32^3 grid, feats (N,32)
lat1024/<sha>.npz	same at 1024^3 (64^3 grid)
cond/<sha>/<i>.webp, views.json	12 RGBA conditioning renders (base colour, Lambert, nvdiffrast) and their cameras (TRELLIS.2 sampling)
gt/<sha>.npz	ground-truth mesh (validation objects only)

Meshes are normalised to [-0.5, 0.5]^3 in Blender's Z-up frame, like TRELLIS.2. Captions are not duplicated here: use the captions column of TRELLIS-500K.