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release_notes.md

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scenariogeneration release notes

2021-10-12 Version 0.6.0

  • New features

    • the esmini helper now creates it's own folder and do not generate scenarios in the esmini folder two additional inputs to set the generation folder aswell as a resource path for esmini
    • esmini osi input was changed, so not bool anymore, but a string (the name of the file)

  • Bug fixes

    • checks for non-mandatory fields can now handle 0 (didn't before)

  • Changed Classes (IMPORTANT, Interface Changed!)

    • AbosoluteSyncronizeAction and RelativeSyncronizeAction are removed and replaced with SyncronizeAction that handles both.
      • New classes related to the SyncronizeActions
        • AbsoluteSpeed
        • RelativeSpeedToMaster
        • TargetDistanceSteadyState
        • TargetTimeSteadyState

2021-09-10 Version 0.5.4

  • New features
    • Support for ParameterValueDistribution type of xosc file.
      • All distributions (except UserDefinedDistribution) added
      • Example of how to write a parametrized scenario

2021-09-01 Version 0.5.3

  • bug fix for enum for RHT and LHT
  • enable setting of delimiter in generation of names

2021-08-26 Version 0.5.2

  • added enum for RHT and LHT
  • Some residual old clothoid calculations removed

2021-08-23 Version 0.5.1

  • Bug fixes for V1.1.0 implmentation
  • Switch to pyclothoid for clothoid calculations

2021-07-02 Version 0.5.0

  • Most of OpenSCENARIO V1.1.0 is implemented!

    • Still missing: everything related to ParameterValueDistributionDefinition

  • Some general notes:

    • Some extra inputs are added to the changed classes (to many to write out here), none are however removed (except the classes that has been changed, see below)
    • "alongroute" is replaced by CoordinateSystem and a displacement

  • Some new features (OpenScenario V1.1.0):

    • TrajectoryPosition
    • GeoPosition
    • ExternalObjectReference
    • License
    • Wind
    • TargetDistanceSteadyState
    • TargetTimeSteadyState
    • TrafficStopAction
    • CoordinateSystem
    • LateralDisplacement
    • LongitudinalDisplacement

  • New features (scenariogeneration)

    • New exceptions - to take care of different versions of OpenSCENARIO (will throw exceptions if V1.0.0 is wanted but trying to use features from V1.1.0)

    • VersionBase - new base class to handle different versions of OpenSCENARIO

    • the class Scenario has a new input "osc_minor_version" which enables the user to generate both OpenSCENARIO V1.0.0 and V1.1.0 type of files (V1.1.0 is default)

  • Changed Classes (IMPORTANT, Interface Changed!)

    • In order to hande some changes in V1.1.0 two classes has be changed, and the user is recommended to update accordingly. This was neccesary to handle new optional inputs.
      • RelativeLanePosition - New input optional dsLane made ds also optional, and the order of the inputs had to be changed (updated to ds instead of s aswell)
        • previous init: init(self,s,offset,lane_id,entity,orientation=Orientation()):
        • new init: init(self,lane_id,entity,offset=0,ds=None,dsLane=None,orientation=Orientation())
      • Weather - all inputs are now optional to the weather element, and new classes were created for each subelement.
        • previous init: init(self,cloudstate,sun_intensity,sun_azimuth,sun_elevation,precipitation,precipitation_intensity,visual_fog_range = 100000,fog_bounding_box = None)
        • new init: init(self,cloudstate=None,atmosphericPressure=None,temperature=None,sun=None,fog=None,precipitation=None,wind=None)
        • New classes created to be used in the weather element:
          • Fog
          • Sun
          • Precipitation
          • Wind
    • Enum is no longer used, but replaced with _OscEnum which helps with the versioning of OpenSCENARIO, main difference is that to get the enum name, use .get_name() instead of .name

2021-06-10 Version 0.4.0

  • update of generators
    • create_junction_roads now uses R (distance from the center of the junction to the roads), instead of r (the radius of the arc that made the connecting road)
    • create_junction_roads can now handle any angles and any amount of roads going in to the junction, will assume a circle (radius R) to fit the roads into.
  • big documentation update, new page, including examples in online documentation.
  • road-road linking generalized so roads can be added as successor/successor or predecessor/predecessor pairs.
  • bug fix
    • it was possible to add multiple lane links, this is fixed, now only one successor/predecessor is alowed.

2021-05-28 Version 0.3.7

  • bug fix for Arcs

2021-05-28 Version 0.3.6

  • update of order of elements in Road to fulfill xsd

2021-05-25 Version 0.3.5

  • some documentation updates
  • some minor bug fixes
  • New Features
    • ParameterReader (similar to catalog reader but for parameterdeclaration of the scenario)
    • Easy creation of lane merge/splits with generators. See "highway_example_with_merge_and_split.py"
    • added eq to all classes, (some limitations in the xodr module where the ids are generated)
    • scenario_generator got a new attribute (generate_all_roads), that if false will only generate unique roads (thanks to the eq integration). See "generate_with_permutations.py"

2021-04-22 Version 0.3.4

  • some documentation updates
  • esmini path simplifications
  • New Features
    • CatalogReader - new function in the xosc module, which can read a catalog and translate to a xosc object (works for Vehicle and Pedestrian in the first implementation)

2021-04-22 Version 0.3.3

  • Bugfixes for esmini function
  • New Features
    • Added support for laneOffset for Lanes

2021-04-22 Version 0.3.2

  • Restructuring
    • All override controller actions (OverrideThrottleAction, OverrideBrakeAction, ...) are merged into one class, and the old ones are removed.

2021-04-20 Version 0.3.1

  • New Features
    • type (road) support added
    • elevationprofile and lateral profile support added
    • junction group support added (no automation)
  • Feature updates
    • initialDistanceOffset in FollowTrajectory added (OSC V1.1)
    • Geometires can now be added with x,y,h directly to a planview (not to mix with old functionality)
    • some small updates to the generators
    • esmini update to view the scenario with custom speed for run with replay
  • Documentation updates

2021-03-25 Version 0.3.0

  • Added relase notes.
    • before this, the pyoscx, pyodrx and scenariogeneration repos where joined and put on pypi
  • Updates of documentation
  • Some crash issues fixed.
  • Typo in visibility action "traffic" is now correct