Habitat / ReplicaCAD native navigation recording

Habitat-Lab and Habitat-Sim source code:
Copyright (c) Meta Platforms, Inc. and its affiliates. MIT License.
https://github.com/facebookresearch/habitat-lab/blob/094d6be2f9d057e4781a68ae792132895fd4d3d0/LICENSE
https://github.com/facebookresearch/habitat-sim/blob/acbe6f4922e68145e401e55c30f9dfea460a3f24/LICENSE

ReplicaCAD apartment architecture, objects and articulated furniture:
Meta / Habitat contributors. CC BY 4.0.
https://huggingface.co/datasets/ai-habitat/ReplicaCAD_dataset/tree/6be07e532c83c5799a6e96152f926d07838c2084
https://creativecommons.org/licenses/by/4.0/
ReplicaCAD citation: Szot et al., Habitat 2.0: Training Home Assistants to
Rearrange their Habitat, NeurIPS 2021, https://arxiv.org/abs/2106.14405

YCB objects:
Original YCB Object and Model Set contributors; Habitat post-processing.
Habitat distribution declares CC BY 4.0.
https://www.ycbbenchmarks.com/
https://huggingface.co/datasets/ai-habitat/ycb/tree/29be64fdd95b4881f244152ad653058e0a48c28f

Fetch robot:
Fetch Robotics, adapted by Habitat contributors from fetch_ros melodic_devel
commit 9c38de60834e6e51e676a302337e9ca56436e94f (June 2021).
The Habitat adaptation declares CC BY-NC-SA 4.0.
https://huggingface.co/datasets/ai-habitat/hab_fetch/tree/d3f7c41602e6eea1a46f8f9dfc4d8fb2778c6773
https://huggingface.co/datasets/ai-habitat/hab_fetch/blob/d3f7c41602e6eea1a46f8f9dfc4d8fb2778c6773/LICENSE.txt
https://creativecommons.org/licenses/by-nc-sa/4.0/
Fetch geometry is referenced at pinned upstream URLs and is not mirrored here.
The native scene still images include this robot and retain these attribution
and non-commercial/share-alike conditions; no broader asset grant is implied.

Changes for browser inspection:
Legacy image/x-basis textures become PNG with the native Basis decoder. Row
storage changes to PNG top-down order and GOOGLE_texture_basis references become
standard image sources. No resampling, geometric simplification or UV changes.
Other mesh buffer views, materials and source hierarchy remain intact.
The display description maps Habitat world Y-up to the viewer's imported Z-up,
preserves fixed native visual scales, and replays independently recorded body
and graphics-instance transforms. Source joint vectors and metrics remain raw.
Browser lighting/camera choices are presentation and do not establish simulator
pixel equivalence, hardware performance or successful task execution.

File-specific source URLs, SHA-256 digests and conversion receipts:
scenes/navigation.scene.json and native/source-assets.json.
No HM3D dataset or restricted HM3D geometry is included.