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  3. ULearningAgentsRecording

ULearningAgentsRecording

Data asset representing an array of records.

API > API/Plugins > API/Plugins/LearningAgentsTraining

Data asset representing an array of records.

   
Name ULearningAgentsRecording
Type class
Header File /Engine/Plugins/Experimental/LearningAgents/Source/LearningAgentsTraining/Public/LearningAgentsRecording.h
Include Path #include "LearningAgentsRecording.h"

Syntax

UCLASS (MinimalAPI, BlueprintType, Blueprintable)  
class ULearningAgentsRecording : public UDataAsset

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers
These constructors/destructors are needed to make forward declarations happy. LearningAgentsRecording.h  
  LearningAgentsRecording.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~ULearningAgentsRecording()

   LearningAgentsRecording.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
NewSchemaName FName The schema name. LearningAgentsRecording.h
  • EditInstanceOnly
  • Category="LearningAgents"
NewTag FGameplayTag The tag to apply to new records. LearningAgentsRecording.h
  • EditInstanceOnly
  • Category="LearningAgents"
RecordingFile FFilePath A recording file. Used in combination with the "AppendRecording" button in the editor. LearningAgentsRecording.h
  • EditInstanceOnly
  • Category="LearningAgents"
RecordingFolder FDirectoryPath A folder containing .record files to load. LearningAgentsRecording.h
  • EditInstanceOnly
  • Category="LearningAgents"
Records TArray< FLearningAgentsRecord > Set of records. LearningAgentsRecording.h
  • EditInstanceOnly
  • Category="LearningAgents"
SchemaFile FFilePath A schema file. Used in combination with the "AppendSchema" button in the editor. LearningAgentsRecording.h
  • EditInstanceOnly
  • Category="LearningAgents"
Schemas TMap< FName, FLearningAgentsSchema > Map of schemas. LearningAgentsRecording.h
  • EditInstanceOnly
  • Category="LearningAgents"

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AppendAllRecordingsFromFolder()

 Appends all .record files from the specified folder to this recording asset LearningAgentsRecording.h
  • CallInEditor
  • Category="LearningAgents"
  • Meta=(DisplayName="Append All Recordings from Folder")

void AppendRecording()

 Appends the recording from "RecordingFile" to this recording. LearningAgentsRecording.h
  • CallInEditor
  • Category="LearningAgents"

void AppendRecordingFromFile ( const FFilePath& File,
const FName& SchemaName,
const FGameplayTag& Tag
)

 Append to this recording from a file. LearningAgentsRecording.h
  • BlueprintCallable
  • Category="LearningAgents"
  • Meta=(RelativePath)

void AppendRecordingToAsset ( ULearningAgentsRecording* RecordingAsset
)

 Appends this recording to the given recording asset LearningAgentsRecording.h
  • BlueprintCallable
  • Category="LearningAgents"

void AppendSchema()

 Appends the schema from "SchemaFile" to this recording. LearningAgentsRecording.h
  • CallInEditor
  • Category="LearningAgents"

void AppendSchemaFromFile ( const FName& SchemaName,
const FFilePath& Schema
)

 Append schema to this recording from a file. LearningAgentsRecording.h
  • BlueprintCallable
  • Category="LearningAgents"
  • Meta=(RelativePath)

void ForceMarkDirty()

 Marks this asset as modified even during PIE LearningAgentsRecording.h  

void GetActionVector ( TArray< float >& OutActionVector,
int32& OutActionCompatibilityHash,
const int32 Record,
const int32 Step
)

 Get the Action Vector associated with a particular step of a given recording LearningAgentsRecording.h
  • BlueprintCallable
  • Category="LearningAgents"

void GetObservationVector ( TArray< float >& OutObservationVector,
int32& OutObservationCompatibilityHash,
const int32 Record,
const int32 Step
)

 Get the Observation Vector associated with a particular step of a given recording LearningAgentsRecording.h
  • BlueprintCallable
  • Category="LearningAgents"

int32 GetRecordNum()

 Get the number of records LearningAgentsRecording.h
  • BlueprintPure
  • Category="LearningAgents"

int32 GetRecordStepNum ( const int32 Record
) const

 Get the number of steps in a given record LearningAgentsRecording.h
  • BlueprintPure
  • Category="LearningAgents"

void LoadRecordingFromAsset ( ULearningAgentsRecording* RecordingAsset
)

 Loads this recording from the given recording asset LearningAgentsRecording.h
  • BlueprintCallable
  • Category="LearningAgents"

void LoadRecordingFromFile ( const FFilePath& File,
const FName& SchemaName,
const FGameplayTag& Tag,
TArray< FLearningAgentsRecord >& OutRecords
)

 Load this recording from a file. LearningAgentsRecording.h
  • BlueprintCallable
  • Category="LearningAgents"
  • Meta=(RelativePath)

void ResetRecording()

 Resets this recording asset to be empty. LearningAgentsRecording.h
  • CallInEditor
  • Category="LearningAgents"

void SaveRecordingToAsset ( ULearningAgentsRecording* RecordingAsset
)

 Saves this recording to the given recording asset LearningAgentsRecording.h
  • BlueprintCallable
  • Category="LearningAgents"

void SaveRecordingToFile ( const FFilePath& File
) const

 Save this recording to a file. LearningAgentsRecording.h
  • BlueprintCallable
  • BlueprintPure=false
  • Category="LearningAgents"
  • Meta=(RelativePath)

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