FRawDistribution Struct Reference

#include <Distribution.h>

Inheritance diagram for FRawDistribution:

Public Member Functions
	FRawDistribution ()
ENGINE_API bool	Serialize (FArchive &Ar)
ENGINE_API void	GetValue (float Time, float *Value, int32 NumCoords, int32 Extreme, struct FRandomStream *InRandomStream) const
ENGINE_API void	GetValue1 (float Time, float *Value, int32 Extreme, struct FRandomStream *InRandomStream) const
ENGINE_API void	GetValue3 (float Time, float *Value, int32 Extreme, struct FRandomStream *InRandomStream) const
void	GetValue1None (float Time, float *InValue) const
void	GetValue3None (float Time, float *InValue) const
ENGINE_API void	GetValue1Extreme (float Time, float *Value, int32 Extreme, struct FRandomStream *InRandomStream) const
ENGINE_API void	GetValue3Extreme (float Time, float *Value, int32 Extreme, struct FRandomStream *InRandomStream) const
ENGINE_API void	GetValue1Random (float Time, float *Value, struct FRandomStream *InRandomStream) const
ENGINE_API void	GetValue3Random (float Time, float *Value, struct FRandomStream *InRandomStream) const
bool	IsSimple ()

Static Public Member Functions
static ENGINE_API UObject *	TryGetDistributionObjectFromRawDistributionProperty (FStructProperty *Property, uint8 *Data)

Public Attributes
FDistributionLookupTable	Table

Protected Attributes
FDistributionLookupTable	LookupTable

Detailed Description

Raw distribution used to quickly sample distributions at runtime.

Constructor & Destructor Documentation

FRawDistribution()

FRawDistribution::FRawDistribution ( )

inline

Default constructor.

Member Function Documentation

GetValue()

void FRawDistribution::GetValue	(	float	Time,
		float *	Value,
		int32	NumCoords,
		int32	Extreme,
		struct FRandomStream *	InRandomStream
	)		const

Calcuate the float or vector value at the given time

Parameters

Time	The time to evaluate
Value	An array of (1 or 3) FLOATs to receive the values
NumCoords	The number of floats in the Value array
Extreme	For distributions that use one of the extremes, this is which extreme to use

GetValue1()

void FRawDistribution::GetValue1	(	float	Time,
		float *	Value,
		int32	Extreme,
		struct FRandomStream *	InRandomStream
	)		const

GetValue1Extreme()

void FRawDistribution::GetValue1Extreme	(	float	Time,
		float *	Value,
		int32	Extreme,
		struct FRandomStream *	InRandomStream
	)		const

GetValue1None()

void FRawDistribution::GetValue1None ( float  Time, float *  InValue  ) const

inline

GetValue1Random()

void FRawDistribution::GetValue1Random	(	float	Time,
		float *	Value,
		struct FRandomStream *	InRandomStream
	)		const

GetValue3()

void FRawDistribution::GetValue3	(	float	Time,
		float *	Value,
		int32	Extreme,
		struct FRandomStream *	InRandomStream
	)		const

GetValue3Extreme()

void FRawDistribution::GetValue3Extreme	(	float	Time,
		float *	Value,
		int32	Extreme,
		struct FRandomStream *	InRandomStream
	)		const

GetValue3None()

void FRawDistribution::GetValue3None ( float  Time, float *  InValue  ) const

inline

GetValue3Random()

void FRawDistribution::GetValue3Random	(	float	Time,
		float *	Value,
		struct FRandomStream *	InRandomStream
	)		const

IsSimple()

bool FRawDistribution::IsSimple ( )

inline

Serialize()

ENGINE_API bool FRawDistribution::Serialize

(

FArchive &

Ar

)

Serialization.

Parameters

Ar	- The archive with which to serialize.

Returns

true if serialization was successful.

TryGetDistributionObjectFromRawDistributionProperty()

UObject * FRawDistribution::TryGetDistributionObjectFromRawDistributionProperty ( FStructProperty *  Property, uint8 *  Data  )

static

Return the UDistribution* variable if the given StructProperty points to a FRawDistribution* struct

Parameters

Property	Some UStructProperty
Data	Memory that owns the property

Returns

The UDisitribution* object if this is a FRawDistribution* struct, or NULL otherwise

Member Data Documentation

LookupTable

FDistributionLookupTable FRawDistribution::LookupTable

protected

Lookup table of values

Table

FDistributionLookupTable FRawDistribution::Table

---

The documentation for this struct was generated from the following files:

• Engine/Source/Runtime/Engine/Classes/Distributions/Distribution.h
• Engine/Source/Runtime/Engine/Public/Distributions.h
• Engine/Source/Runtime/Engine/Private/Distributions.cpp