# Credits

## Current Orbital Archive

The current space station, procedural planet and rings, sky, radial deck, project exhibits, route planning, discovery constellation, spacecraft, energy weapons and encounter simulation are original Asaday scene work in `../orbit/`. The fictional sky follows the visitor's local time; it is not an astronomical ephemeris. The live orbital scene does not load the legacy town geometry or Poly Haven textures below.

## Legacy town textures (Poly Haven, CC0)

All photo materials in `tex/` are from [Poly Haven](https://polyhaven.com) and are released under
[CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) (public domain). They were downscaled
and converted to WebP for the web. Thank you, Poly Haven.

| File prefix | Poly Haven asset |
|---|---|
| `grass`     | aerial_grass_rock |
| `dirt`      | rocky_terrain_02 |
| `rock`      | rock_face |
| `cliff`     | cliff_side |
| `forest`    | brown_mud_leaves_01 |
| `moss`      | mossy_rock |
| `snow`      | snow_02 |
| `sand`      | coast_sand_rocks_02 |
| `cobble`    | cobblestone_floor_08 |
| `planks`    | weathered_planks |
| `greywood`  | wood_planks_grey |
| `bark`      | bark_willow_02 |
| `slate`     | roof_slates_02 |
| `rooftile`  | roof_tiles_14 |
| `stonewall` | stone_wall_04 |
| `brick`     | red_brick_03 |
| `plaster`   | plastered_wall_02 |
| `metal`     | metal_plate |

Suffixes: `_diff` colour, `_nor` normal map, `_rough` roughness, `_s` = smaller copy used on phones.

## Code

- [three.js](https://github.com/mrdoob/three.js) r170, MIT.
- The original world geometry was written by [The Bailey Perspective](https://thebaileyperspective.com) for
  [Client City](https://thebaileyperspective.com/cityview/), the walkable portfolio this template
  was extracted from. Released under the MIT License (see `LICENSE.txt`).

## Fonts

The Asaday adaptation uses the site's existing Lora and Oxygen fonts from Google Fonts (SIL Open Font License).

## Character
Quaternius Universal Animation Library (CC0), distributed in pmndrs/ecctrl. Source: https://github.com/pmndrs/ecctrl/blob/main/public/AnimationLibrary.glb . The shipped GLB retains only locomotion clips and their referenced data.
Ecctrl copyright (c) 2023–2026 Erdong Chen, MIT. See ECCTRL-LICENSE.txt.

## Asaday adaptation
Third-person camera, animated avatar integration, movement, navigation, project stories, accessible interface and brand integration by Asaday. The retained legacy `world.js` is an adaptation of the credited Walkable City foundation. It was replaced by the Orbital Archive at the user's request for a space setting.