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Steam News8 March 20224y ago

Patch update #26: City Driving

What's New Added traffic offence detection Added country-specific traffic rules and road signs Added many performance optimisations Expanded the AI traffic system Artificial Intelligence Improved AI vehicle goal selecti

Full notes

Full eXpanSIM update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

3 fixes19 additions20 changes0 removals
  • Gameplay
  • Performance
  • Maps
  • Compatibility
  • UI and audio
  • Fixes
addedWhat's NewAdded traffic offence detection
addedWhat's NewAdded country-specific traffic rules and road signs
addedWhat's NewAdded many performance optimisations
changedArtificial IntelligenceImproved AI vehicle goal selection and path generation
addedArtificial IntelligenceEnabled AI vehicles outside the city centre ( Lakeside Hill map)
changedArtificial IntelligenceReduced the probability of deadlocks

What's New

  • Added traffic offence detection

  • Added country-specific traffic rules and road signs

  • Added many performance optimisations

  • Expanded the AI traffic system

Artificial Intelligence

  • Improved AI vehicle goal selection and path generation

  • Ensured that AI vehicles select a correct lane on an intersection

  • Enabled AI vehicles outside the city centre (Lakeside Hill map)

  • Reduced the probability of deadlocks

  • Increased AI vehicle speed

Vehicle Physics

  • Added gear P for the PRND gearbox

  • Improved automatic gear change logic

  • Improved the torque curves of selected engines

Vehicles

  • Added a new Volvo coach bus

  • Added a new tandem trailer

  • Added complete sets of mirrors to trucks

  • Improved body and suspension parameters of several vehicles

Maps

  • Extended AI space in the Windridge City map

  • Improved roads and buildings on the Lakeside Hill map

  • Added Polish, French, and British road signs

  • Enabled left-handed traffic

Visuals

  • Improved materials and reflections

  • Improved post-process rendering

  • Improved resolution scaling (sharpening)

  • Improved Temporal Antialiasing quality

Performance

  • Reduced CPU use of the AI system

  • Optimised rendering of far objects

  • Optimised mirror rendering

  • Optimised building geometry

  • Optimised forests and grass rendering

Input

  • Redesigned the controls panel

  • Added input signal filtering

  • Added Stream Deck integration

  • Improved steering wheels compatibility

UI

  • Added vehicle trailer load settings (in the vehicle selection panel)

  • Added mirror calibration panel (during runtime)

  • Added vehicle parameter panel (during runtime)

  • Improved translations

Fixes

  • Fixed light flashes

  • Fixed destructible object state in replays

  • Small sound effect adjustments

Other

  • Added D-Box motion platform integration

  • Added DynaSim motion platform integration

  • Added TrackIR head tracking integration

  • Added support for multiple DLL plugins

  • Updated plugin SDK

Source

Steam News / 8 March 2022

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