# Asset Licenses and Attribution

The three files in this dataset are separate assets. There is no single license
that replaces their per-file terms.

## `scenes/lego/scene.sog`

- Terms: **Creative Commons Attribution-NonCommercial 4.0 International
  (CC BY-NC 4.0)**.
- Source: the NeRF Synthetic Lego scene published with
  [NeRF](https://www.matthewtancik.com/nerf).
- Attribution: Ben Mildenhall, Pratul P. Srinivasan, Matthew Tancik, Jonathan
  T. Barron, Ravi Ramamoorthi, and Ren Ng, “NeRF: Representing Scenes as Neural
  Radiance Fields for View Synthesis,” ECCV 2020.
- Transformation: the source scene was used to train a 3D Gaussian Splatting
  representation, which was then converted to the SOG runtime format. Training
  and format conversion do not remove the source attribution or
  non-commercial restriction.
- License text: <https://creativecommons.org/licenses/by-nc/4.0/>

## `scenes/garden/scene.sog`

- Terms: **Creative Commons Attribution 4.0 International (CC BY 4.0)**.
- Source: Garden from the
  [Mip-NeRF 360](https://jonbarron.info/mipnerf360/) dataset.
- Attribution: Jonathan T. Barron, Ben Mildenhall, Dor Verbin, Pratul P.
  Srinivasan, and Peter Hedman, “Mip-NeRF 360: Unbounded Anti-Aliased Neural
  Radiance Fields,” CVPR 2022.
- Transformation: a trained 3D Gaussian Splatting representation was converted
  to the SOG runtime format.
- License text: <https://creativecommons.org/licenses/by/4.0/>

## `scenes/bicycle/scene.sog`

- Terms: **Creative Commons Attribution 4.0 International (CC BY 4.0)**.
- Source: Bicycle from the
  [Mip-NeRF 360](https://jonbarron.info/mipnerf360/) dataset.
- Attribution and transformation: the same Mip-NeRF 360 citation and SOG
  conversion statement as Garden.
- License text: <https://creativecommons.org/licenses/by/4.0/>

DirectLStudio source code is licensed separately under `AGPL-3.0-only`. That
software license does not relicense these scene assets.