.. _trafficPublicRoute:

Traffic Public Route
=====

Defined public route for :ref:`public transport <trafficPublic>`.

How To Create
------------

#. Create necessary :ref:`road segments <roadSegmentCreator>`.
#. Connect the created segments by :ref:`paths <path>`.
#. Create an empty `GameObject` and add the :ref:`TrafficPublicRoute <trafficPublicRouteComponent>` component.
#. Enable the :ref:`Show path selection buttons <trafficPublicRouteSceneSettings>` option.
#. Sequentially select each :ref:`path <path>` of the route (also you make a :ref:`lane change <trafficPublicRouteHowToCreateTransition>`).

	.. image:: /images/road/PublicRoute/PublicRouteExample2.png
	`Selection route example.`
	
#. Customize :ref:`Route settings <trafficPublicRouteSettings>`.
#. Make sure you have created at least one compatible (matching :ref:`TrafficPublicType <trafficPublicType>` and :ref:`Car model <carModel>`) :ref:`TrafficPublic <trafficPublic>` vehicle.

Transition Info
------------

Transition paths are used for transition between lanes of public transport.

.. _trafficPublicRouteHowToCreateTransition:

How To Create
~~~~~~~~~~~~

#. Select source path.

	.. image:: /images/road/PublicRoute/PublicRouteTransitionExample1.png
	
#. Select a neighbouring path.

	.. image:: /images/road/PublicRoute/PublicRouteTransitionExample2.png
	
#. Customize :ref:`Transition settings <trafficPublicRouteTransitionSettings>`.

	.. image:: /images/road/PublicRoute/PublicRouteTransitionExample4.png
	`Transition result example.`

.. _trafficPublicRouteComponent:

Component
------------

	.. image:: /images/road/PublicRoute/PublicRouteSettings.png
	
.. _trafficPublicRouteSettings:

Route settings
~~~~~~~~~~~~ 

| **Vehicle data collection** : reference to the :ref:`vehicle collection <vehicleCollection>`.
| **Max vehicle count** : maximum number of vehicles on the route.
| **Preferred interval distance** : preferred distance between public transport vehicles.
| **Ignore camera** : if the camera is ignored, public transport can be spawned in view of the camera.

.. _trafficPublicType:

**Traffic public type** :
	* **Bus** : for the default path.
	* **Tram** : for the rail path (:ref:`rail movement <trafficRail>` enabled by default).	
	
| **Car model** : :ref:`car model <carModel>` of the public transport vehicle that will be spawned on the route.

.. _trafficPublicRouteTransitionSettings:

Transition settings
~~~~~~~~~~~~ 

| **Source offset** : offset start point of transition in source path.
| **Target offset** : offset end point of transition in target path.
| **Distance between parallel nodes** : max distance between :ref:`traffic nodes <trafficNode>` to find a transition path.

.. _trafficPublicRouteSceneSettings:

Scene settings
~~~~~~~~~~~~ 

| **Highlight route** : highlight added paths of route.
| **Show path selection buttons** : on/off display add buttons paths to route.
| **Show swap buttons** : show swap buttons for :ref:`transitions <trafficPublicRouteHowToCreateTransition>`.
| **Show only related nodes** : only nodes that are neighbours of nodes that have already been added will be displayed.

Route data
~~~~~~~~~~~~ 

| **Traffic node route data** : internal related traffic nodes route data.
| **Route change lane transitions** : :ref:`transition <trafficPublicRouteHowToCreateTransition>` data.
| **Routes** : sequence of paths on the route.

	.. image:: /images/road/PublicRoute/PublicRouteTransitionExample3.png
	`Transition data example.`

Buttons
~~~~~~~~~~~~ 

| **Update transitions** 
| **Clear route** 
| **Refresh related nodes**