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> Unreal Engine API Reference > Runtime > Engine > Distributions > UDistributionVectorUniform

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UDistributionVectorUniform

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UDistribution

UDistributionVector

UDistributionVectorUniform

References

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

Syntax

class UDistributionVectorUniform : public UDistributionVector

Variables

	Name	Description
uint32: 1	bLockAxes	If true, X == Y == Z ie. only one degree of freedom. If false, each axis is picked independently.
uint32: 1	bUseExtremes
TEnumAsByte< en...	LockedAxes
FVector	Max	Upper end of FVector magnitude range.
FVector	Min	Lower end of FVector magnitude range.
TEnumAsByte< en...	MirrorFlags

Constructors

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

Functions

		Name	Description
	FVector	GetMaxValue()
	FVector	GetMinValue()	These two functions will retrieve the Min/Max values respecting the Locked and Mirror flags.

Overridden from UDistributionVector

	Name	Description
uint8	GetLockFlag()	Returns the lock axes flag used at runtime to swizzle random stream values.
ERawDistribu...	GetOperation()	Return the operation used at runtime to calculate the final value
void	GetRange ( FVector& OutMin, FVector& OutMax )
FVector	GetValue ( float F, UObject* Data, int32 LastExtreme, FRandomStream* InRandomStream )
uint32	InitializeRawEntry ( float Time, float* Values )	Fill out an array of vectors and return the number of elements in the entry

Overridden from UObject

		Name	Description
	void	PostInitProperties()	Called after the C++ constructor and after the properties have been initialized, including those loaded from config.
	void	PostLoad()	Do any object-specific cleanup required immediately after loading an object.

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()	We have 6 subs, 3 mins and three maxes.
int32	GetNumSubCurves()	Get number of 'sub curves' in this Curve.
void	GetOutRange ( float& MinOut, float& MaxOut )	Get overall range of output values.
FColor	GetSubCurveButtonColor ( int32 SubCurveIndex, bool bIsSubCurveHidden )	Provides the color for the sub-curve button that is present on the curve tab.
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.