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> Unreal Engine API Reference > Runtime > Engine > Distributions > UDistributionFloatConstantCurve

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UDistributionFloatConstantCurve

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UDistribution

UDistributionFloat

UDistributionFloatConstantCurve

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Distributions/DistributionFloatConstantCurve.h
Include	#include "Distributions/DistributionFloatConstantCurve.h"

Syntax

class UDistributionFloatConstantCurve : public UDistributionFloat

Variables

		Name	Description
	FInterpCurveFlo...	ConstantCurve	Keyframe data for how output constant varies over time.

Constructors

	Name	Description
	UDistributionFloatConstantCurve ( const FObjectInitializer& ObjectIn... )

Overridden from UDistributionFloat

		Name	Description
	float	GetValue ( float F, UObject* Data, FRandomStream* InRandomStream )

Overridden from FCurveEdInterface

	Name	Description
int32	CreateNewKey ( float KeyIn )	Add a new key to the curve with the specified input.
void	DeleteKey ( int32 KeyIndex )	Remove the specified key from the curve. KeyIndex must be within range ie >=0 and < NumKeys.
float	EvalSub ( int32 SubIndex, float InVal )	Evaluate a subcurve at an arbitary point.
void	GetInRange ( float& MinIn, float& MaxIn )	Get input range of keys. Outside this region curve continues constantly the start/end values.
FColor	GetKeyColor ( int32 SubIndex, int32 KeyIndex, const FColor& CurveColor )	Provides the color for the given key at the given sub-curve.
float	GetKeyIn ( int32 KeyIndex )	Get the input value for the Key with the specified index.
EInterpCurve...	GetKeyInterpMode ( int32 KeyIndex )	Get the interpolation mode of the specified keyframe.
float	GetKeyOut ( int32 SubIndex, int32 KeyIndex )	Get the output value for the key with the specified index on the specified sub-curve.
int32	GetNumKeys()	Get number of keyframes in curve.
int32	GetNumSubCurves()	Get number of 'sub curves' in this Curve.
void	GetOutRange ( float& MinOut, float& MaxOut )	Get overall range of output values.
void	GetTangents ( int32 SubIndex, int32 KeyIndex, float& ArriveTangent, float& LeaveTangent )	Get the incoming and outgoing tangent for the given subcurve and key.
int32	SetKeyIn ( int32 KeyIndex, float NewInVal )	Set the input value of the specified Key.
void	SetKeyInterpMode ( int32 KeyIndex, EInterpCurveMode NewMode )	Set the method to use for interpolating between the give keyframe and the next one.
void	SetKeyOut ( int32 SubIndex, int32 KeyIndex, float NewOutVal )	Set the output values of the specified key.
void	SetTangents ( int32 SubIndex, int32 KeyIndex, float ArriveTangent, float LeaveTangent )	Set the incoming and outgoing tangent for the given subcurve and key.