DOTS Traffic City – Unity Asset Store

DOTS Traffic City – Unity Asset Store is a powerful tool for creating city traffic based on any Asset Pack using a high performance DOTS Entities package.

• Mobile friendly. Simulate thousands of interacting vehicles and pedestrians even on mobile.
• Performance. Try a demo project depending on your platform to test performance. View the latest screenshots to see performance results.
• Rapid integration. Integrate any city Asset Pack in 20 minutes using convenient templates and tools.
• Simulation. Simulate thousands of entities without using physics or raycasting (physics simulation is also available).
• Editor. Many flexible tools to create the city of your dreams.
• Demo. GTA like sample scene included!
• Sound. Integration of the FMOD sound engine into bursted jobs.
• Documentation. All components of DOTS City are linked to online documentation.
• Source code. All code included.
• Pre-made templates. Use pre-built road templates for your favourite cities (POLYGON City, City Pack 1, Toon City) in one click.
• Vehicle controller. Use your own custom controller for the player (e.g. Edy’s, RCC, NWH) mixed with DOTS traffic (new experimental).
• 3rd party. More 3d party integrations in the near future.
• New sample scene coming soon.
• More info read the key features section below.

Demo

Windows | Android

To get started

Tutorial | Documentation

Contact me

Discord | Email

Limitations

• Only works with Unity 2022.3.19 & Entities 1.2.0 or higher.
• The project overwrites the settings, be sure to make a project backup before using tool.
• WebGL not supported.
• Built-in RP not supported.
• Roads can only be modified in the editor (runtime roads coming soon).
• Vehicles with trailers or wagons are not currently supported for NoPhysics.
• Animator with sceletal bone animation in pure DOTS space currently not available (available only hybrid entities with Animator approach or pure entities with GPU animations).
• NavMesh surface obstacles calculated only with NavMeshObstacle.
• Ragdoll is currently only supported with default colliders.

Key Features Of DOTS Traffic City – Unity Asset Store

Traffic

• Physics. Vehicles can work with:
  • Simple physics.
  • Custom physics (custom physics controller included).
  • No physics.
• Parking. Customizable parking lines and parking areas.
• Speed control. Automatic vehicle speed control depending on lane speed limit, traffic lights, other traffic.
• Lane changing. Auto-lane change based on traffic congestion or road type.
• Traffic group. Vehicles can only pass through lanes according to the selected traffic group type.
• Traffic public. Vehicles that can move through predefined road or randomly on the city. It can also pick up pedestrians at stop stations.
• Fast creation. Quick and easy tool to add any vehicle to the city.
• Avoidance. Avoidance system can resolve the situation if cars get stuck apart from each other.
• Priority. The vehicles pass through the intersections according to the priority of the road.
• Antistuck. Antistuck system that destroys the entity if they get stuck for a while and aren’t in the player’s camera.
• Jam. Cars won’t enter crossroad if they can’t get through to avoid causing a traffic jam.
• Culling. Vehicles will only spawn around the player.
• Combined physics. The cars closest to the player have their own physics, while the cars further away have no physics.
• LOD. LOD system for the vehicles depending on the distance to the camera.
• Tests. Traffic test scene where all parameters can be tested with a set of most traffic situations.
• Damage. Health & damage systems example included.

Pedestrian

• Rig type:
  • Legacy pedestrian. Hybrid entities tied to the Unity Mechanim Animator.
  • Pure GPU. Pure entities that animated by the GPU, can be useful for extreme amount of the entities.
• Simulation type:
  • Physics. The pedestrian has a physics collider.
  • No physics. A pedestrian doesn’t have a physical collider, all interactions and collisions are calculated by custom jobs.
• Behaviour. Multiple behaviours (idle, walking, running, talking, sitting).
• Navigation:
  • Local avoidance. Simple lightweight method to avoid vehicles.
  • Navmesh avoidance. Calculate NavMesh paths on the NavMesh surfaces by bursted job.
• Culling. Pedestrian will only spawn around the player.
• Culling state. Only pedestrians in the player’s line of sight are fully active.
• Ragdoll. Currently ragdoll supported only with default colliders (Ragdoll tool cloner to clone similar Ragdolls, included).
• Event triggering. Event impact on pedestrians by area.
• Tests. Pedestrian test scene where the workability of entities can be tested.

City

• Traffic road. Multiple road templates and custom road customization tools.
• Pedestrian road. Includes tool to quickly create routes for the pedestrians.
• Streaming. Create infinitely large cities by dividing 3D assets of the city and road entities into chunks for streaming at runtime.
• Culling. All entities in the city changed their behaviour depending on the culling state (including traffic and pedestrians).
• Physics culling. Only the physics objects closest to the player are involved in the physics evaluation.
• Traffic light. Quick and easy setting of traffic lights.
• Props. Examples of prop systems that handle the behaviour of props based on damage taken or distance from the player.
• Debug. Convenient visualisation of data on scene.
• Tests. Props test scene where the workability of entities can be tested.

Tools

• Road segment creator. Tool containing the most commonly used 9 Road templates, allowing you to quickly and easily set waypoints and route settings of any complexity.
• Parking builder. A tool is used to create parking lines or areas of any complexity.
• Pedestrian node creator. Tool to quickly create routes for the pedestrians.
• Car prefab creator. Tool to quickly convert 3d models of the vehicle to the traffic entities in just a few clicks.
• Global traffic light settings. A tool to connect traffic lights and traffic nodes, pedestrian nodes, crossroads, and visually display the timings of each traffic light on the scene.
• Path data viewer. Tool for quickly and conveniently viewing of paths and path’s waypoints data.
• TrafficNode data viewer. Tool for quick and convenient viewing of traffic node data.
• Path creator. Tool for creating paths to connect traffic nodes.
• Animation baker. Tool to quickly create GPU animations for pedestrians.
• SubScene chunk creator. Tool for dividing the 3D assets of scene into chunks to load them in runtime.
• Ragdoll cloner. Tool cloner to clone similar Ragdolls already created.

Scenes

• Demo. GTA like sample scene.
• Traffic test scene. Traffic test scene where all parameters can be tested with a set of most traffic situations.
• Pedestrian test scene. Pedestrian test scene where the workability of entities can be tested.
• Props test scene. Props test scene where the workability of entities can be tested.
• City stress scene. Stress scene that combines thousands of vehicles and pedestrians.
• City stress scene mobile. Mobile version.
• Traffic stress scene. Stressed scene is extremely crowded with vehicles.
• Traffic stress scene mobile. Mobile version.
• Pedestrian stress scene. Stressed scene is extremely crowded with pedestrians.
• Pedestrian stress scene mobile. Mobile version.
• Pedestrian animation stress scene. Performance scene comparison between Unity Animator animations and GPU animations.
• Vehicle physics stress scene. Stress scene for the thousands cars with custom vehicle controller.
• Vehicle custom physics test scene. Scene for testing various parameters of the custom vehicle controller.

Assets

• 15 vehicles (including LOD0, LOD1, LOD2).
• 8 animated humanoid pedestrians.
• 1 player humanoid npc.
• 5 houses.
• 4 types of traffic lights.
• 29 ground tiles.
• 10 props.
• 2 guns.
• 2 walls.
• All models are lowpoly and created on a texture atlas.

For more information read the Third-Party Notices.txt

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