# Vehicle asset credits

## Player roadster
Hand-built procedural geometry in roadster.js, visually referenced against the new Tesla Roadster photographs on [Tesla’s official page](https://www.tesla.com/roadster), viewed 2026-10-17. References: Roadster-03-Carousel-Slide-1-Desktop.jpg (front), Slide-2 (rear deck), Roadster-04-World-Desktop.jpg (side/rear), and Roadster-01-Hero-Desktop.jpg (rear). No Tesla mesh or photographic texture is bundled. This is an unofficial visual approximation, not a dimensional CAD replica.

## Concept sports car (no longer loaded)
Model and textures © 2024 Darmstadt Graphics Group GmbH, Eric Chadwick.
[Car Concept source](https://github.com/KhronosGroup/glTF-Sample-Assets/tree/main/Models/CarConcept).
[Creative Commons Attribution 4.0](https://creativecommons.org/licenses/by/4.0/).
Modified for this demo: scale, orientation, mesh batching, paint customization, tinted glass, selected emblem/plate geometry removal and thruster effects. Original texture UV channels retained. Logos in the source asset are separate marks, not endorsements.

## Sedan and crossover SUV
[Sedan](https://www.innerscene.com/tools/library/3d-parts/sedan-car-42109739) and
[crossover SUV](https://www.innerscene.com/tools/library/3d-parts/charcoal-five-door-crossover-suv-a1996830), from Innerscene's free parts library, listed as CC0.
Modified: normalization, batching, paint and material adjustments. SUV retains embedded texture images; sedan receives procedural surface textures.

## Delivery truck
Cesium Milk Truck © 2017 Cesium, [source](https://github.com/KhronosGroup/glTF-Sample-Assets/tree/main/Models/CesiumMilkTruck), [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).
Modified: normalization, paint and scale variants, batching. Original atlas retained. Cesium logo is not an endorsement.

## Rendering
Three.js r160.1 and bundled GLTFLoader / BufferGeometryUtils: MIT, see vendor/THREE-LICENSE.txt.
Additional surface textures are generated locally by vehicle-assets.js.
The player car is an unofficial Tesla Roadster-inspired model, not an official Tesla product.

## Transit and effects
Tram and articulated metrobus geometry, destination textures, lane-gap sign arrangements and white vapor texture are original procedural assets in transit.js, road-features.js and world3d.js. Stylized city transit, not licensed operator replicas.