# Credits

Highway Run uses work by these artists. Vehicle names identify the models; this project has no manufacturer affiliation. Driving specifications are approximate gameplay tuning, not manufacturer data.

## Car models

All models were converted for the game: extracted from showcase scenes, rescaled to real-world length, reoriented, simplified, compressed, given new paint, and rigged so the wheels spin and steer. Traffic versions are further simplified with texture colours baked into the materials.

| In game | Model | Author | Licence | Source |
|---|---|---|---|---|
| Tesla Model 3 | Tesla Model 3 | [David_Holiday](https://sketchfab.com/David_Holiday) | [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) | [Sketchfab](https://sketchfab.com/3d-models/tesla-model-3-123c10f376ec4f18b93c73afc382808b), via [3D-Car-Showcase](https://github.com/digitalfairy/3D-Car-Showcase) |
| Tesla Cybertruck | Tesla Cybertruck (2019 concept) | [hashikemu](https://sketchfab.com/hashikemu) | [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) | [Sketchfab](https://sketchfab.com/3d-models/tesla-cybertruck-657e71b3e2ad468196668e9c9df708fb), via [3D-Car-Showcase](https://github.com/digitalfairy/3D-Car-Showcase) |
| Khronos GT Concept | Car Concept | © 2024 Darmstadt Graphics Group GmbH; model and textures by Eric Chadwick, based on the public-domain original by Unity Fan | [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) (logos © Khronos Group, see [notice](https://github.com/KhronosGroup/glTF-Sample-Assets/blob/main/LICENSES/LicenseRef-LegalMark-Khronos.txt)) | [glTF-Sample-Assets](https://github.com/KhronosGroup/glTF-Sample-Assets/tree/main/Models/CarConcept) |
| Ferrari 458 Spider | Ferrari 458 Italia | vicent091036 | [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) | [three.js examples](https://github.com/mrdoob/three.js/blob/r160/examples/models/gltf/ferrari.glb) |
| Porsche 911 Carrera 4S | Free Porsche 911 Carrera 4S | [Karol Miklas](https://sketchfab.com/karolmiklas) | [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/) (the adapted model files `models/porsche*.glb` are shared under the same licence) | [Sketchfab](https://sketchfab.com/3d-models/free-porsche-911-carrera-4s-d01b254483794de3819786d93e0e1ebf), via [pmndrs/examples](https://github.com/pmndrs/examples) |
| Lamborghini Urus (also the police car) | Lamborghini Urus | [Steven Grey](https://sketchfab.com/Steven007) | [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/) – non-commercial use only | [Sketchfab](https://sketchfab.com/3d-models/lamborghini-urus-2650599973b649ddb4460ff6c03e4aa2), via [pmndrs/examples](https://github.com/pmndrs/examples) |

The armored vehicles, trucks and roadside scenery are generated in code.

## Characters

The player and pedestrians are the Mixamo characters shipped with the [three.js examples](https://github.com/mrdoob/three.js/tree/r160/examples/models/gltf) (MIT-licensed repository): `Soldier.glb` (player, with its Idle / Walk / Run motion capture) and `Michelle.glb` (pedestrians). Characters and animations from [Mixamo](https://www.mixamo.com) by Adobe are royalty-free for use in projects under the Adobe General Terms of Use. The game retargets the soldier's motion onto the pedestrian skeleton when it loads; aiming, punches, carjacking, jumping, swimming and falls are posed in code.

## Textures

Asphalt, grass, red sand, snow and concrete textures are from [Poly Haven](https://polyhaven.com) under [CC0](https://polyhaven.com/license): `asphalt_02`, `aerial_grass_rock`, `red_sand`, `snow_02`, `concrete_floor_02` (converted to WebP).

## Software

[three.js](https://threejs.org) (MIT), Draco decoder (Apache 2.0), [glTF Transform](https://gltf-transform.dev) and [meshoptimizer](https://github.com/zeux/meshoptimizer) (MIT) for the model pipeline.