UInterpTrackBoolProp

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Inheritance Hierarchy

References

Module

Engine

Header

/Engine/Source/Runtime/Engine/Classes/Matinee/InterpTrackBoolProp.h

Include

#include "Matinee/InterpTrackBoolProp.h"

Syntax

class UInterpTrackBoolProp : public UInterpTrack

Variables

Name Description

Public variable

TArray< struct ...

 

BoolTrack

Array of booleans to set.

Public variable

FName

 

PropertyName

Name of property in Group AActor which this track will modify over time.

Constructors

Name Description

Public function

UInterpTrackBoolProp

(
    const FObjectInitializer& ObjectIn...
)

Overridden from UInterpTrack

Name Description

Public function Virtual

int32

 

AddKeyframe

(
    float Time,
    UInterpTrackInst* TrInst,
    EInterpCurveMode InitInterpMode
)

Adds a keyframe at the given time to the track.

Public function Virtual

bool

 

AllowStaticActors()

Public function Virtual

bool

 

CanAddKeyframe

(
    UInterpTrackInst* TrackInst
)

Can a keyframe be added to the track?

Public function Virtual

int32

 

DuplicateKeyframe

(
    int32 KeyIndex,
    float NewKeyTime,
    UInterpTrack* ToTrack
)

Duplicates the given key.

Public function Virtual

bool

 

GetClosestSnapPosition

(
    float InPosition,
    TArray< int32 >& IgnoreKeys,
    float& OutPosition
)

Gets the position of the closest key with snapping incorporated.

Public function Virtual Const

const FStrin...

 

GetEdHelperClassName()

Get the name of the class used to help out when adding tracks, keys, etc. in UnrealEd.

Public function Virtual Const

int32

 

GetKeyframeIndex

(
    float KeyTime
)

Get the index of the keyframe with the given time.

Public function Virtual Const

float

 

GetKeyframeTime

(
    int32 KeyIndex
)

Get the time of the keyframe with the given index.

Public function Virtual Const

int32

 

GetNumKeyframes()

Public function Virtual Const

const FStrin...

 

GetSlateHelperClassName()

Get the name of the class used to help out when adding tracks, keys, etc. in Slate.

Public function Virtual Const

void

 

GetTimeRange

(
    float& StartTime,
    float& EndTime
)

Gathers the range that spans all keyframes.

Public function Virtual Const

float

 

GetTrackEndTime()

Public function Virtual Const

UTexture2D &...

 

GetTrackIcon()

Public function Virtual

void

 

PreviewUpdateTrack

(
    float NewPosition,
    UInterpTrackInst* TrInst
)

Updates the instance of this track based on the new position. This is for editor preview.

Public function Virtual

void

 

RemoveKeyframe

(
    int32 KeyIndex
)

Removes the given key from the array of keys in the track.

Public function Virtual

int32

 

SetKeyframeTime

(
    int32 KeyIndex,
    float NewKeyTime,
    bool bUpdateOrder
)

Changes the time of the given key with the new given time.

Public function Virtual

void

 

UpdateKeyframe

(
    int32 KeyIndex,
    UInterpTrackInst* TrInst
)

Changes the value of an existing keyframe.

Public function Virtual

void

 

UpdateTrack

(
    float NewPosition,
    UInterpTrackInst* TrInst,
    bool bJump
)

Updates the instance of this track based on the new position.

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