| --- |
| license: cc-by-nc-4.0 |
| tags: |
| - 3d-gaussian-splatting |
| - mujoco |
| - bigym |
| - robotics |
| - dl3dv |
| pretty_name: Canonical DL3DV Commercial Kitchen 3DGS Shell for BiGym |
| extra_gated_heading: DL3DV-10K terms acknowledgement required |
| extra_gated_prompt: This repository contains a non-commercial research derivative of DL3DV-10K. Access is limited to users who have accepted the DL3DV-10K Terms of Use and will use it only for non-commercial research or education. |
| extra_gated_fields: |
| Full name: text |
| Affiliation: text |
| I have accepted the DL3DV-10K Terms of Use: checkbox |
| I will use this material only for non-commercial research or education: checkbox |
| --- |
| |
| # Canonical DL3DV commercial-kitchen 3DGS shell for BiGym |
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| This is the only shell that should be paired with the canonical `bigym-3dgs-light-floor-replay-plan-v2-20260802` Cutlery dataset. |
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| The source scene is DL3DV-ALL-2K commercial kitchen `90e70328f9196bc78c7e6c695c1e8cbb55a3c961cccf34c566966a5e2d8d8947`. The shell uses the preserved index-4 upright Sim(3) alignment, covariance-aware cleanup, and a light neutral metric procedural floor. It is visual-only: MuJoCo remains the sole physics and collision engine. |
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| ## Integrity |
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| The four PLY files and `alignment.json` reproduce the exact byte sizes and SHA-256 values recorded by the A800 collection receipt. See `CANONICAL_SHELL_LOCK.json` for the immutable identity. |
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| Use `scene-shell-profile.json` as the BiGym visual-shell entry point. The original ephemeral A800 profile is recorded in the lock as `cc49a9ce...181f`; the published profile was regenerated from the preserved calibrated profile and retains the same light-floor render contract. The PLY geometry and alignment are byte-identical to the collection run. |
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| ## Status boundary |
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| - Technical renderer and physics parity: passed. |
| - Collection renderer: strict, no fallback, 0 added physics bodies/geoms/collisions. |
| - Human visual status in the source receipt: `awaiting_visual_approval`. |
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| ## License and access |
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| Non-commercial research and educational use only. The source is governed by the [DL3DV-10K Terms of Use](https://github.com/DL3DV-10K/Dataset/blob/main/License.md) and CC BY-NC 4.0. Do not mirror the files outside an access-controlled repository or give them to a recipient who has not accepted the DL3DV terms. |
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