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> Unreal Engine API Reference > Runtime > AnimGraphRuntime > FPositionHistory

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FPositionHistory

An easing type defining how to ease float values.

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References

Module	AnimGraphRuntime
Header	/Engine/Source/Runtime/AnimGraphRuntime/Public/KismetAnimationTypes.h
Include	#include "KismetAnimationTypes.h"

Syntax

struct FPositionHistory

Remarks

An easing type defining how to ease float values. The FPositionHistory is a container to record position changes over time. This is used to calculate velocity of a bone, for example. The FPositionArray also tracks the last index used to allow for reuse of entries (instead of appending to the array all the time).

Variables

	Name	Description
uint32	LastIndex
TArray< FVector...	Positions	The recorded positions
float	Range	The range for this particular history
TArray< float >	Velocities

Constructors

	Name	Description
	FPositionHistory()	Default constructor

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