1. Epic GamesDeveloper
  3. ULearningAgentsRecorder

ULearningAgentsRecorder

A component that can be used to create recordings of training data for imitation learning.

API > API/Plugins > API/Plugins/LearningAgentsTraining

Inheritance Hierarchy

References

   
Module LearningAgentsTraining
Header /Engine/Plugins/Experimental/LearningAgents/Source/LearningAgentsTraining/Public/LearningAgentsRecorder.h
Include #include "LearningAgentsRecorder.h"

Syntax

UCLASS (BlueprintType, Blueprintable, Meta=(BlueprintSpawnableComponent))  
class ULearningAgentsRecorder : public ULearningAgentsManagerListener

Remarks

A component that can be used to create recordings of training data for imitation learning.

Constructors

  Type Name Description
Public function   -- Setup --
Public function    

Destructors

  Type Name Description
Public function Virtual    

Functions

  Type Name Description
Public function UFunction BlueprintCallable, Category void While recording, adds the current buffered observations and actions of the added agents to the internal buffer.
Public function UFunction BlueprintCallable, Category void -- Recording Process --
Public function UFunction BlueprintCallable, Category void Ends the recording of the observations and actions of each agent and stores them in the current recording object.
Public function UFunction BlueprintCallable, Category void Ends the recording of the observations and actions of each agent and discards them.
Public function Const UFunction BlueprintPure, Category const ULearningAgentsRecording * Gets the current recording object. Note: this may be empty until EndRecording has been called.
Public function Const UFunction BlueprintPure, Category bool Returns true if recording is active; Otherwise, false.
Public function Static UFunction BlueprintCallable, Category, Meta ULearningAgentsRecorder *

MakeRecorder ( ULearningAgentsManager*& InManager,
ULearningAgentsInteractor*& InInteractor,
TSubclassOf< ULearningAgentsRecorder > Class,
const FName Name,
const FLearningAgentsRecorderPathSettings& RecorderPathSettings,
ULearningAgentsRecording* RecordingAsset,
bool bReinitializeRecording
)

 Constructs this object and runs the setup functions for the underlying data storage.
Public function Virtual void  
Public function Virtual void

OnAgentsReset_Implementation ( const TArray< int32 >& AgentIds
)

  
Public function UFunction BlueprintCallable, Category, Meta void

SetupRecorder ( ULearningAgentsManager*& InManager,
ULearningAgentsInteractor*& InInteractor,
const FLearningAgentsRecorderPathSettings& RecorderPathSettings,
ULearningAgentsRecording* RecordingAsset,
bool bReinitializeRecording
)

 Initializes this object and runs the setup functions for the underlying data storage.

Overridden from UObject

  Type Name Description
Public function Virtual void Will automatically call EndRecording if recording is still in-progress when the object is destroyed.

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