Features of Scene Generator

• Import data from OpenStreetMap (OSM) from anywhere on earth
• OSM Import includes roads, walkways, building and water outlines
• Digital elevation imported from Mapbox to build a terrain surface with holes for tunnels
• Roads fitted to terrain, terrain modified where road gradients would be excessive
• All intersections created automatically, including roundabouts, at-grade (single-level) and grade-separated (multi-level)
• Sidewalks, footpaths and pedestrian crossings created

Features of Simulator

• Multi-threaded implementation, makes full use of multiple cores
• Uses peer-reviewed car-following and lane-changing models
• Realistic traffic signal logic automatically created for all junctions marked as signalized in OSM
• Pedestrians simulated walking between points of interest
• Support for two-part articulated vehicles in addition to single-part fixed vehicles
• A few simple prefabs for vehicle models and a single basic animated ped are included - this tool is designed with the intention that you drop in your own models for cars, trucks, buses, and people in the simulation, to suit the style of your application

Lite Features

• Create maps of 100 Ha in area. This is 1 km x 1 km square, or 1.33 km x 0.75 km at 16:9 aspect, or about 50 typical city blocks

System Requirements

• Scene generator runs in Unity Editor on Windows/Mac/Linux
• An internet connection is required to download OSM and terrain data. No connection is required once data is downloaded and scene built.
• Simulation runs locally on Windows/Mac/Linux/Android/iOS

Optional Terrain and Aerial Images from Mapbox

• For maximum clarity: a MapBox account is not required to run this package. You can choose to enable this feature if you want to create a terrain based on satellite elevation data, textured with an aerial image.
• If you decide to use this option to decorate the terrain, you will probably not incur any charges. At the date of this release, there is a generous free tier, a charge would be incurred only if you exceed this free tier. The relevant pricing plans are shown here: https://www.mapbox.com/pricing#maps - see the section on Raster Tile API
• If you do not register a Mapbox account, the only difference you will see is that the underlying terrain will be flat, and will be rendered with a plain texture of your choice.

Package Dependencies

• [Unity Registry] Unity UI
• [Unity Registry] (New) Input System
• [Asset Store] Unity Starter Assets - Third Person Character Controller (this is a free asset, but you must "buy" it in store)