FLightPrimitiveInteraction Class Reference

#include <SceneCore.h>

Classes
struct	FShouldCreateResult

Public Member Functions
bool	HasShadow () const
bool	IsLightMapped () const
bool	IsDynamic () const
bool	IsShadowMapped () const
bool	IsUncachedStaticLighting () const
bool	HasTranslucentObjectShadow () const
bool	HasInsetObjectShadow () const
bool	CastsSelfShadowOnly () const
bool	IsMobileDynamicLocalLight () const
FORCEINLINE bool	IsNaniteMeshProxy () const
FORCEINLINE bool	ProxySupportsGPUScene () const
FLightSceneInfo *	GetLight () const
int32	GetLightId () const
FPrimitiveSceneInfo *	GetPrimitiveSceneInfo () const
FLightPrimitiveInteraction *	GetNextPrimitive () const
FLightPrimitiveInteraction *	GetNextLight () const
void	FlushCachedShadowMapData ()
void *	operator new (size_t Size)
void	operator delete (void *RawMemory)

Static Public Member Functions
static void	InitializeMemoryPool ()
static FShouldCreateResult	ShouldCreate (FLightSceneInfo *LightSceneInfo, FPrimitiveSceneInfo *PrimitiveSceneInfo)
static void	Create (FLightSceneInfo *LightSceneInfo, FPrimitiveSceneInfo *PrimitiveSceneInfo)
static void	Destroy (FLightPrimitiveInteraction *LightPrimitiveInteraction)
static uint32	GetMemoryPoolSize ()

Friends
uint32	GetTypeHash (const FLightPrimitiveInteraction *Interaction)

Detailed Description

An interaction between a light and a primitive.

Member Function Documentation

CastsSelfShadowOnly()

bool FLightPrimitiveInteraction::CastsSelfShadowOnly ( ) const

inline

Create()

void FLightPrimitiveInteraction::Create ( FLightSceneInfo *  LightSceneInfo, FPrimitiveSceneInfo *  PrimitiveSceneInfo  )

static

Destroy()

void FLightPrimitiveInteraction::Destroy ( FLightPrimitiveInteraction *  LightPrimitiveInteraction )

static

FlushCachedShadowMapData()

void FLightPrimitiveInteraction::FlushCachedShadowMapData

(

)

Clears cached shadow maps, if possible

GetLight()

FLightSceneInfo * FLightPrimitiveInteraction::GetLight ( ) const

inline

GetLightId()

int32 FLightPrimitiveInteraction::GetLightId ( ) const

inline

GetMemoryPoolSize()

uint32 FLightPrimitiveInteraction::GetMemoryPoolSize ( )

static

Returns current size of memory pool

GetNextLight()

FLightPrimitiveInteraction * FLightPrimitiveInteraction::GetNextLight ( ) const

inline

GetNextPrimitive()

FLightPrimitiveInteraction * FLightPrimitiveInteraction::GetNextPrimitive ( ) const

inline

GetPrimitiveSceneInfo()

FPrimitiveSceneInfo * FLightPrimitiveInteraction::GetPrimitiveSceneInfo ( ) const

inline

HasInsetObjectShadow()

bool FLightPrimitiveInteraction::HasInsetObjectShadow ( ) const

inline

HasShadow()

bool FLightPrimitiveInteraction::HasShadow ( ) const

inline

HasTranslucentObjectShadow()

bool FLightPrimitiveInteraction::HasTranslucentObjectShadow ( ) const

inline

InitializeMemoryPool()

void FLightPrimitiveInteraction::InitializeMemoryPool ( )

static

Creates an interaction for a light-primitive pair.

Initialize the memory pool with a default size from the ini file. Called at render thread startup. Since the render thread is potentially created/destroyed multiple times, must make sure we only do it once.

IsDynamic()

bool FLightPrimitiveInteraction::IsDynamic ( ) const

inline

IsLightMapped()

bool FLightPrimitiveInteraction::IsLightMapped ( ) const

inline

IsMobileDynamicLocalLight()

bool FLightPrimitiveInteraction::IsMobileDynamicLocalLight ( ) const

inline

IsNaniteMeshProxy()

FORCEINLINE bool FLightPrimitiveInteraction::IsNaniteMeshProxy ( ) const

inline

IsShadowMapped()

bool FLightPrimitiveInteraction::IsShadowMapped ( ) const

inline

IsUncachedStaticLighting()

bool FLightPrimitiveInteraction::IsUncachedStaticLighting ( ) const

inline

operator delete()

void FLightPrimitiveInteraction::operator delete

(

void *

RawMemory

)

Custom delete

operator new()

void * FLightPrimitiveInteraction::operator new

(

size_t

Size

)

Custom new/delete

Custom new

ProxySupportsGPUScene()

FORCEINLINE bool FLightPrimitiveInteraction::ProxySupportsGPUScene ( ) const

inline

ShouldCreate()

FLightPrimitiveInteraction::FShouldCreateResult FLightPrimitiveInteraction::ShouldCreate ( FLightSceneInfo *  LightSceneInfo, FPrimitiveSceneInfo *  PrimitiveSceneInfo  )

static

Friends And Related Symbol Documentation

GetTypeHash

uint32 GetTypeHash ( const FLightPrimitiveInteraction *  Interaction )

friend

Hash function required for TMap support

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

• Engine/Source/Runtime/Renderer/Private/SceneCore.h
• Engine/Source/Runtime/Renderer/Private/SceneCore.cpp