Files
scenes/<scene_id>/
inputs/ original description and provenance
source/ scene program, design, and parameters
base/ GLB scene
simulation/ USD, MJCF, SDF, PyBullet, meshes, textures
metadata/ parts, articulation, measurements, physics, materials
previews/ rendered scene views
scene.json scene index record
files.json file sizes and SHA-256 hashes
archives/<scene_id>.zip
Measurements describe generated geometry in metres. Native scenes use Z-up; the GLB frame is recorded in the scene specification. Joint records retain native pivots, axes, and limits; consult simulator files for local-frame interpretation. Physical parameters are authored values. Export availability does not imply a passed task or identical behavior across engines.
The original public scene description is included as input data. Private generator instructions, execution infrastructure, account records, and operational logs are excluded.