1. Epic GamesDeveloper
  3. USplineComponentHelper

USplineComponentHelper

A helper for computing various properties from a SplineComponent.

API > API/Plugins > API/Plugins/LearningAgents

Inheritance Hierarchy

References

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

Syntax

UCLASS&40;&41;  
class USplineComponentHelper : public ULearningAgentsHelper

Remarks

A helper for computing various properties from a SplineComponent.

Functions

  Type Name Description
Public function Static UFunction BlueprintCallable, Category, Meta USplineComponentHelper *

AddSplineComponentHelper ( ULearningAgentsManagerComponent* InManagerComponent,
const FName Name
)

 Adds a new spline component helper to the given manager component.
Public function Const UFunction BlueprintPure, Category, Meta FVector

GetDirectionAtDistanceAlongSpline ( const int32 AgentId,
const USplineComponent* SplineComponent,
const float DistanceAlongSpline,
const ESplineCoordinateSpace::Type CoordinateSpace
)

 Gets the direction along a spline at the given distance.
Public function Const UFunction BlueprintPure, Category, Meta float

GetDistanceAlongSplineAtPosition ( const int32 AgentId,
const USplineComponent* SplineComponent,
const FVector Position,
const ESplineCoordinateSpace::Type CoordinateSpace
)

 Gets the distance along a spline closest to the provided position.
Public function Const UFunction BlueprintPure, Category, Meta FVector

GetNearestPositionOnSpline ( const int32 AgentId,
const USplineComponent* SplineComponent,
const FVector Position,
const ESplineCoordinateSpace::Type CoordinateSpace
)

 Gets the position on a spline closest to the provided position.
Public function Const UFunction BlueprintPure, Category, Meta FVector

GetPositionAtDistanceAlongSpline ( const int32 AgentId,
const USplineComponent* SplineComponent,
const float DistanceAlongSpline,
const ESplineCoordinateSpace::Type CoordinateSpace
)

 Gets the position along a spline at the given distance.
Public function Const UFunction BlueprintPure, Category, Meta void

GetPositionsAlongSpline ( TArray< FVector >& OutPositions,
const int32 AgentId,
const USplineComponent* SplineComponent,
const int32 PositionNum,
const float StartDistanceAlongSpline,
const float StopDistanceAlongSpline,
const ESplineCoordinateSpace::Type CoordinateSpace
)

 Gets an array of positions sampled along a spline between some starting and stopping distance.
Public function Const UFunction BlueprintPure, Category, Meta float

GetProportionAlongSpline ( const int32 AgentId,
const USplineComponent* SplineComponent,
const float DistanceAlongSpline
)

 Gets the proportion along a spline in the range 0-1 for a given distance.
Public function Const UFunction BlueprintPure, Category, Meta float

GetProportionAlongSplineAsAngle ( const int32 AgentId,
const USplineComponent* SplineComponent,
const float DistanceAlongSpline
)

 Gets the proportion along a spline encoded as an angle between -180 and 180 degrees for a given distance.
Public function Const UFunction BlueprintPure, Category, Meta float

GetVelocityAlongSpline ( const int32 AgentId,
const USplineComponent* SplineComponent,
const FVector Position,
const FVector Velocity,
const float FiniteDifferenceDelta,
const ESplineCoordinateSpace::Type CoordinateSpace
)

 Gets the velocity a point is traveling along a spline.

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