1. Epic GamesDeveloper
  3. ULearningAgentsRewards

ULearningAgentsRewards

API > API/Plugins > API/Plugins/LearningAgentsTraining

Inheritance Hierarchy

References

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

Syntax

UCLASS (BlueprintType)  
class ULearningAgentsRewards : public UBlueprintFunctionLibrary

Functions

  Type Name Description
Public function Static UFunction BlueprintPure, Category, Meta float

MakeReward ( const float RewardValue,
const float RewardScale,
const FName Tag,
const bool bVisualLoggerEnabled,
ULearningAgentsManagerListener* VisualLoggerListener,
const int32 VisualLoggerAgentId,
const FVector VisualLoggerLocation,
const FLinearColor VisualLoggerColor
)

 Make a reward from a float value.
Public function Static UFunction BlueprintPure, Category, Meta float

MakeRewardFromAngleSimilarity ( const float AngleA,
const float AngleB,
const float RewardScale,
const FName Tag,
const bool bVisualLoggerEnabled,
ULearningAgentsManagerListener* VisualLoggerListener,
const int32 VisualLoggerAgentId,
const FVector VisualLoggerAngleLocationA,
const FVector VisualLoggerAngleLocationB,
const FVector VisualLoggerLocation,
const FLinearColor VisualLoggerColor
)

 Make a reward based on how similar two angles are. Angles should be given in degrees.
Public function Static UFunction BlueprintPure, Category, Meta float

MakeRewardFromDirectionSimilarity ( const FVector DirectionA,
const FVector DirectionB,
const float RewardScale,
const FName Tag,
const bool bVisualLoggerEnabled,
ULearningAgentsManagerListener* VisualLoggerListener,
const int32 VisualLoggerAgentId,
const FVector VisualLoggerDirectionLocationA,
const FVector VisualLoggerDirectionLocationB,
const FVector VisualLoggerLocation,
const float VisualLoggerArrowLength,
const FLinearColor VisualLoggerColor
)

 Make a reward based on how similar two directions are.
Public function Static UFunction BlueprintPure, Category, Meta float

MakeRewardFromLocationDifference ( const FVector LocationA,
const FVector LocationB,
const float LocationScale,
const float RewardScale,
const FName Tag,
const bool bVisualLoggerEnabled,
ULearningAgentsManagerListener* VisualLoggerListener,
const int32 VisualLoggerAgentId,
const FVector VisualLoggerLocation,
const FLinearColor VisualLoggerColor
)

 Make a reward based on the distance between two locations.
Public function Static UFunction BlueprintPure, Category, Meta float

MakeRewardFromLocationSimilarity ( const FVector LocationA,
const FVector LocationB,
const float LocationScale,
const float RewardScale,
const FName Tag,
const bool bVisualLoggerEnabled,
ULearningAgentsManagerListener* VisualLoggerListener,
const int32 VisualLoggerAgentId,
const FVector VisualLoggerLocation,
const FLinearColor VisualLoggerColor
)

 Make a reward based on how similar two locations are.
Public function Static UFunction BlueprintPure, Category, Meta float

MakeRewardFromRotationSimilarity ( const FRotator RotationA,
const FRotator RotationB,
const float RewardScale,
const FName Tag,
const bool bVisualLoggerEnabled,
ULearningAgentsManagerListener* VisualLoggerListener,
const int32 VisualLoggerAgentId,
const FVector VisualLoggerRotationLocationA,
const FVector VisualLoggerRotationLocationB,
const FVector VisualLoggerLocation,
const FLinearColor VisualLoggerColor
)

 Make a reward based on how similar two rotations are.
Public function Static UFunction BlueprintPure, Category, Meta float

MakeRewardFromRotationSimilarityAsQuats ( const FQuat RotationA,
const FQuat RotationB,
const float RewardScale,
const FName Tag,
const bool bVisualLoggerEnabled,
ULearningAgentsManagerListener* VisualLoggerListener,
const int32 VisualLoggerAgentId,
const FVector VisualLoggerRotationLocationA,
const FVector VisualLoggerRotationLocationB,
const FVector VisualLoggerLocation,
const FLinearColor VisualLoggerColor
)

 Make a reward based on how similar two rotations are represented as quaternions.
Public function Static UFunction BlueprintPure, Category, Meta float

MakeRewardFromVelocityAlongSpline ( const USplineComponent* SplineComponent,
const FVector Location,
const FVector Velocity,
const float VelocityScale,
const float RewardScale,
const float FiniteDifferenceDelta,
const FName Tag,
const bool bVisualLoggerEnabled,
ULearningAgentsManagerListener* VisualLoggerListener,
const int32 VisualLoggerAgentId,
const FVector VisualLoggerLocation,
const FLinearColor VisualLoggerColor
)

 Make a reward based on the velocity an object is moving along a spline.
Public function Static UFunction BlueprintPure, Category, Meta float

MakeRewardOnCondition ( const bool bCondition,
const float RewardScale,
const FName Tag,
const bool bVisualLoggerEnabled,
ULearningAgentsManagerListener* VisualLoggerListener,
const int32 VisualLoggerAgentId,
const FVector VisualLoggerLocation,
const FLinearColor VisualLoggerColor
)

 Make a reward which is equal to RewardScale when bCondition is true, otherwise returns zero.
Public function Static UFunction BlueprintPure, Category, Meta float

MakeRewardOnLocationDifferenceAboveThreshold ( const FVector LocationA,
const FVector LocationB,
const float DistanceThreshold,
const float RewardScale,
const FName Tag,
const bool bVisualLoggerEnabled,
ULearningAgentsManagerListener* VisualLoggerListener,
const int32 VisualLoggerAgentId,
const FVector VisualLoggerLocation,
const FLinearColor VisualLoggerColor
)

 Make a reward when the distance between two locations is above a threshold, otherwise returns zero.
Public function Static UFunction BlueprintPure, Category, Meta float

MakeRewardOnLocationDifferenceBelowThreshold ( const FVector LocationA,
const FVector LocationB,
const float DistanceThreshold,
const float RewardScale,
const FName Tag,
const bool bVisualLoggerEnabled,
ULearningAgentsManagerListener* VisualLoggerListener,
const int32 VisualLoggerAgentId,
const FVector VisualLoggerLocation,
const FLinearColor VisualLoggerColor
)

 Make a reward when the distance between two locations is below a threshold, otherwise returns zero.

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page