Railway Constructor

Create railways procedurally with a fully customizable rail generation tool, featuring multiple styles, two trains, and a train controller.

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Minimum Unity Version 2022 LTS +

Railway Constructor lets you design rail infrastructure procedurally. Start building immediately in the editor, or use the tool as the foundation for your next city-building project.

Build railways, ramps, turnouts, stations, seamless intersections - all in real time. Meshes are generated at lightning speed using Jobs, Burst, and Unity's advanced Mesh API. Choose from a collection of pre-made railways, customize them, or create your own unique styles.

Railway Constructor is integrated with Road Constructor, which you can get at 50% off if you own this asset. The integration allows for overlap detection and crossing creation.

HIGHLIGHTS

➡ Procedural Railway Construction

Generate seamlessly connecting railway infrastructure in real-time.

➡ Infrastructure

Railways, Intersections, ramps, stations and turnouts for any custom rails.

➡ Trains

One mainland train and one subway with stations are included.

➡ Traffic System and Train Controller

Spline-based controller that adapts to existing systems and stops at stations.

➡ Elevation Control

Bridges, rails and pillars, with automatic adjustments based on overlapping parts.

➡ Terrain Fit

Match terrain height, blend textures, and remove details and trees.

➡ Clean Meshes

Adjustable resolution, automatic LODs, and dynamic mesh vertex count based on slope and curvature.

➡ Corrections

Undo and demolition functionality.

➡ Real-Time Intersection Movement

Allows movement of already constructed intersections and connected railways.

➡ Lightning-Fast Performance

Geometry generated in high-speed using Jobs, Burst, and advanced Mesh API.

➡ Editor and Runtime

All features are supported for both workflows.

➡ Customizable

Design your own railways modularly in the Inspector, building on existing elements or integrating custom styles.

➡ Extensible

Create your own builder by leveraging the API to fit your project’s needs. Full source code and examples are included, with plenty of helpful data easily accessible.

➡ Save and Load

Easily retrieve and apply serializable data for the entire system. Easy integration with custom save systems.