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LST (Living Scenery Technology)

LST is a native plugin that brings airport scenery to life with animated ground traffic. Vehicles, pedestrians, ground service equipment, and trains move along defined routes — with realistic traffic jams, acceleration, and deceleration.

Background

  • Developer: X-Codr Designs
  • Website: x-codrdesigns.com
  • Download: X-Plane.org
  • Platforms: Windows, macOS, Linux (native binaries)
  • Compatibility: X-Plane 12

LST is the modern successor to the older GroundTraffic plugin. Where GroundTraffic required a separate plugin instance per scenery (limited to ~30–40), LST operates as a global plugin that serves any number of sceneries simultaneously. The plugin is actively maintained.

Features

  • Route-based animation: Objects move along developer-defined paths with realistic acceleration and deceleration
  • Branching: Objects randomly transition between routes for natural traffic flow — no sudden pop-in at unnatural locations
  • Minimum spacing: Vehicles automatically maintain distance and decelerate gradually (traffic jam simulation)
  • Particle system: Access to X-Plane 12's particle effects (exhaust, smoke) on scenery objects
  • FMOD sound: Directional, distance-attenuated sounds on moving and static objects
  • Triggers, menus and datarefs: Events fire at defined positions or on camera proximity (e.g. door opening on vehicle arrival); sceneries can offer interaction menus, pilot-controlled lighting, and dataref animation via keyframing and math operations
  • Performance: The movement logic runs on its own thread, and assets load asynchronously; optional range limits keep distant objects from being processed

Value in Flight Simulation

Without LST, airport sceneries feel static — ramp vehicles sit motionless, roads remain empty. LST brings movement to the scenery: buses shuttle between terminals, baggage carts drive to the aircraft, cars flow on access roads. An increasing number of scenery developers integrate LST into their products, making the benefit grow with each new scenery.

Installation

Download: X-Plane.org

Copy the Living Scenery Technology folder to Resources/plugins/. The plugin activates automatically when an LST-enabled scenery is loaded and keeps itself up to date via the SkunkCrafts Updater.

Linux Notes

The Linux binary is included in the download. No Linux-specific issues are known.

The official developer editor is a browser-based Web Editor that runs locally without uploading files — it works on Linux like on any other platform. The older command-line converter and generator were Windows-only; the community alternative lst-utils (Python, MIT license) still targets the legacy text-based package format.

Sources