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Easy-to-build realistic roads in Unity. Foundation of any simcity game.

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roadbuilder

Build road just like in a simcity game.

Building tools

  • Create/delete roads of 3 curve types: straight line / arc / bezeir curve
  • Round and smooth intersections
  • Intelligent and easy drawing
  • Support elevated road and 3D objects on road side
  • Input validity check

Traffic Simulation

  • Navigation from source to sink with auto lane selection
  • Longitudinal and lane-changing behavior based on IDM and BOMIL models

Major Todos

  • Optimize vehicle simulation efficiency
  • Configuration panel for each road and crossroads
  • Handle lane-changing deadlocks

Demo

Vehicle

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Easy-to-build realistic roads in Unity. Foundation of any simcity game.

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  • C# 88.6%
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