GEMSTAR Interfaces

This plugin defines the interfaces between all GEMSTAR Gamefeature Plugins. The Open Simulation Interface (OSI) is integrated to enable all GEMSTAR Plugins to read and write OSI messages.

Interfaces

Currently interfaces are defined for:

• OSI Traffic Light Data (as Ground Truth)
• Traffic Light Data
• Sensor Configuration
• Sensor Data (OSI SensorView & SensorData)
• Vehicle Data

Getting Started

Add the plugin to your Unreal project:

mkdir Plugins
cd Plugins

git clone https://github.com/DLR-TS/gemstar_interfaces.git

or:

git submodule add https://github.com/DLR-TS/gemstar_interfaces.git

Configuration

GEMSTAR Root
GEMSTAR Root is the heart of GEMSTAR and needs to be present in any GEMSTAR map.
All Gamefeature Plugins spawn their Loader on the BP_GEMSTAR_Root.
Enable the features in the editor or by configuration file.

Utils
Some util function are made available for all plugins. Mainly conversions from Unreal Engine data types to OSI data types.

How to add an interface

1. Define interface (Example: EsminiVehicleDataUpdate.h)

Create: inherit from UInterface
create USTRUCT UpdateData
Create method with (optional) parameters

2. Define dispatcher (Example: EsminiVehicleDataDispatcher.h)

Create: inherit from UInterface
Createt Register und Unregister methods

3. Integrate Dispatcher (Example: esminiActor.h)

class ESMINIRUNTIME_API AesminiActor : public AActor, public IEsminiVehicleDataDispatcher
Syntax anders:
IEsminiVehicleDataUpdate::Execute_VehicleDataUpdate(i, newMessage);

4. Integrate receiver (Example: VehicleManager.h)

class SIMVEHICLES_API AVehicleManager : public AActor, public IEsminiVehicleDataUpdate
Syntax anders:
virtual void VehicleDataUpdate_Implementation(FVehicleDataUpdateData data) override;

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Contact: opensource-ts@dlr.de

This project uses the Open Simulation Interface (OSI), which is licensed under the Mozilla Public License 2.0.