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  3. FTimeStretchCurveInstance

FTimeStretchCurveInstance

API > API/Runtime > API/Runtime/Engine

   
Name FTimeStretchCurveInstance
Type struct
Header File /Engine/Source/Runtime/Engine/Classes/Animation/TimeStretchCurve.h
Include Path #include "Animation/TimeStretchCurve.h"

Syntax

USTRUCT ()  
struct FTimeStretchCurveInstance

Constructors

Name Remarks Include Path Unreal Specifiers

FTimeStretchCurveInstance()

   Animation/TimeStretchCurve.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
bHasValidData bool   Animation/TimeStretchCurve.h
  • Transient
P_Marker_Original TArray< float >   Animation/TimeStretchCurve.h  
P_Marker_Target TArray< float >   Animation/TimeStretchCurve.h  
T_Original float   Animation/TimeStretchCurve.h  
T_Target float   Animation/TimeStretchCurve.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool AreValidMarkerBookendsForPosition ( float InPosition,
float InP_CurrMarker,
float InP_NextMarker
) const

 Validates that the supplied marker positions bookend supplied position. Animation/TimeStretchCurve.h  

int32 BinarySearchMarkerIndex ( float InPosition,
const TArray< float >& InMarkerPositions
) const

 Find marker index that bookends supplied position, using supplied markers, doing a binary search to find match. Animation/TimeStretchCurve.h  

float Clamp_P_Target ( float In_P_Target
) const

 Make sure In_P_Target stays in valid marker range. Animation/TimeStretchCurve.h  

float Convert_P_Original_To_Target ( int32 InMarkerIndex,
float In_P_Original
) const

 Converts a Position from Original Space to Target Space. Animation/TimeStretchCurve.h  

float Convert_P_Target_To_Original ( int32 InMarkerIndex,
float In_P_Target
) const

 Converts a Position from Target Space to Original Space. Animation/TimeStretchCurve.h  

float Get_T_Original()

 Get original play back duration Animation/TimeStretchCurve.h  

float Get_T_Target()

 Get target play back duration Animation/TimeStretchCurve.h  

const TArray< float > & GetMarkers_Original()

 Read access to markers in original space. Animation/TimeStretchCurve.h  

const TArray< float > & GetMarkers_Target()

 Read access to markers in target space. Animation/TimeStretchCurve.h  

bool HasValidData()

   Animation/TimeStretchCurve.h  

void InitializeFromPlayRate ( float InPlayRate,
const FTimeStretchCurve& TimeStretchCurve
)

   Animation/TimeStretchCurve.h  

bool IsValidMarkerForPosition ( int32 InMarkerIndex,
float InPosition,
const TArray< float >& InMarkerPositions
) const

 Validates that the supplied marker index correctly bookends supplied position. Animation/TimeStretchCurve.h  

void UpdateMarkerIndexForPosition ( int32& InOutMarkerIndex,
float InPosition,
const TArray< float >& InMarkerPositions
) const

 Updates InOutMarkerIndex as needed based on 'InPosition' in 'InMarkerPositions' So that InOutMarkerIndex satisfies 'IsValidMarkerForPosition' Animation/TimeStretchCurve.h  

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