# Licenses

This directory holds the Astra pavilion fixture: two Python scripts that build
and check a Blender scene, and the scene and image files they produce. Two
licenses apply, by file. Each file is covered by the license named below
whenever it is distributed from this repository.

| File | License | SPDX |
| --- | --- | --- |
| `build_pavilion.py` | MIT | `MIT` |
| `check_pavilion.py` | MIT | `MIT` |
| `pavilion-columns-06.blend` | CC0 1.0 Universal | `CC0-1.0` |
| `pavilion-columns-11.blend` | CC0 1.0 Universal | `CC0-1.0` |
| `before-columns-06.webp` | CC0 1.0 Universal | `CC0-1.0` |
| `after-columns-11.webp` | CC0 1.0 Universal | `CC0-1.0` |

The two `.webp` renders are distributed from `public/images/astra-pavilion/`;
the other four files are distributed from this directory.

## Scope

These terms cover only the files named above, which are original work by the
3D-Agent contributors. The pavilion's geometry, materials, lighting, and camera
are generated by `build_pavilion.py`; the fixture bundles no third-party models,
textures, HDRIs, or other external assets.

Nothing here relicenses any other work. Blender is distributed by the Blender
Foundation under its own terms (<https://www.blender.org/about/license/>), the
upstream `blender-mcp` project is licensed by its authors
(<https://github.com/ahujasid/blender-mcp>), and any third-party work combined
with these files keeps its own license.

## MIT License

Applies to `build_pavilion.py` and `check_pavilion.py`. Authoritative text:
<https://opensource.org/license/mit>.

Copyright (c) 2026 3D-Agent contributors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

## CC0 1.0 Universal

Applies to `pavilion-columns-06.blend`, `pavilion-columns-11.blend`,
`before-columns-06.webp`, and `after-columns-11.webp`.

To the extent possible under law, the 3D-Agent contributors have waived all
copyright and related or neighboring rights to those four files. They may be
copied, modified, and used, including commercially, without permission.

Attribution is not required. If you choose to credit the work, use "3D-Agent
contributors".

Full legal text: <https://creativecommons.org/publicdomain/zero/1.0/legalcode>
Summary: <https://creativecommons.org/publicdomain/zero/1.0/>