FDynamicRibbonEmitterData Struct Reference

#include <ParticleHelper.h>

Inheritance diagram for FDynamicRibbonEmitterData:

Public Member Functions
	FDynamicRibbonEmitterData (const UParticleModuleRequired *RequiredModule)
virtual	~FDynamicRibbonEmitterData ()
virtual void	Init (bool bInSelected)
virtual void	RenderDebug (const FParticleSystemSceneProxy *Proxy, FPrimitiveDrawInterface *PDI, const FSceneView *View, bool bCrosses) const
virtual int32	FillVertexData (struct FAsyncBufferFillData &Data) const
virtual const FDynamicRibbonEmitterReplayData *	GetSourceData () const
Public Member Functions inherited from FDynamicTrailsEmitterData
	FDynamicTrailsEmitterData (const UParticleModuleRequired *RequiredModule)
	~FDynamicTrailsEmitterData ()
virtual void	GetDynamicMeshElementsEmitter (const FParticleSystemSceneProxy *Proxy, const FSceneView *View, const FSceneViewFamily &ViewFamily, int32 ViewIndex, FMeshElementCollector &Collector) const override
virtual int32	FillIndexData (struct FAsyncBufferFillData &Data) const
virtual const FDynamicEmitterReplayDataBase &	GetSource () const override
virtual void	DoBufferFill (FAsyncBufferFillData &Me) const override
virtual int32	GetDynamicVertexStride (ERHIFeatureLevel::Type) const override
virtual int32	GetDynamicParameterVertexStride () const override
virtual void	GetIndexAllocInfo (int32 &OutNumIndices, int32 &OutStride) const override
Public Member Functions inherited from FDynamicSpriteEmitterDataBase
	FDynamicSpriteEmitterDataBase (const UParticleModuleRequired *RequiredModule)
virtual	~FDynamicSpriteEmitterDataBase ()
const FMaterialRenderProxy *	GetMaterialRenderProxy ()
void	SortSpriteParticles (int32 SortMode, bool bLocalSpace, int32 ParticleCount, const uint8 *ParticleData, int32 ParticleStride, const uint16 *ParticleIndices, const FSceneView *View, const FMatrix &LocalToWorld, FParticleOrder *ParticleOrder) const
void	BuildViewFillData (const FParticleSystemSceneProxy *Proxy, const FSceneView *InView, int32 InVertexCount, int32 InVertexSize, int32 InDynamicParameterVertexSize, FGlobalDynamicIndexBuffer &DynamicIndexBuffer, FGlobalDynamicVertexBuffer &DynamicVertexBuffer, FGlobalDynamicVertexBufferAllocation &DynamicVertexAllocation, FGlobalDynamicIndexBufferAllocation &DynamicIndexAllocation, FGlobalDynamicVertexBufferAllocation *DynamicParameterAllocation, FAsyncBufferFillData &Data) const
Public Member Functions inherited from FDynamicEmitterDataBase
	FDynamicEmitterDataBase (const class UParticleModuleRequired *RequiredModule)
virtual	~FDynamicEmitterDataBase ()
void *	operator new (size_t Size)
void	operator delete (void *RawMemory, size_t Size)
virtual void	UpdateRenderThreadResourcesEmitter (const FParticleSystemSceneProxy *InOwnerProxy)
virtual void	ReleaseRenderThreadResources (const FParticleSystemSceneProxy *InOwnerProxy)
virtual void	GatherSimpleLights (const FParticleSystemSceneProxy *Proxy, const FSceneViewFamily &ViewFamily, FSimpleLightArray &OutParticleLights) const
virtual const FMacroUVOverride &	GetMacroUVOverride () const

Public Attributes
FDynamicRibbonEmitterReplayData	Source
uint32	RenderAxisOption:2
Public Attributes inherited from FDynamicTrailsEmitterData
FDynamicTrailsEmitterReplayData *	SourcePointer
int32	LastFramePreRendered
uint32	bClipSourceSegement:1
uint32	bRenderGeometry:1
uint32	bRenderParticles:1
uint32	bRenderTangents:1
uint32	bRenderTessellation:1
uint32	bTextureTileDistance:1
float	DistanceTessellationStepSize
float	TangentTessellationScalar
float	TextureTileDistance
Public Attributes inherited from FDynamicSpriteEmitterDataBase
const FMaterialRenderProxy *	MaterialResource
uint32	bUsesDynamicParameter:1
Public Attributes inherited from FDynamicEmitterDataBase
TStatId	StatID
uint32	bSelected:1
uint32	bValid:1
int32	EmitterIndex

Detailed Description

Dynamic emitter data for Ribbon emitters

Constructor & Destructor Documentation

FDynamicRibbonEmitterData()

FDynamicRibbonEmitterData::FDynamicRibbonEmitterData ( const UParticleModuleRequired *  RequiredModule )

inline

~FDynamicRibbonEmitterData()

virtual FDynamicRibbonEmitterData::~FDynamicRibbonEmitterData ( )

inlinevirtual

Member Function Documentation

FillVertexData()

int32 FDynamicRibbonEmitterData::FillVertexData ( struct FAsyncBufferFillData &  Data ) const

virtual

Reimplemented from FDynamicTrailsEmitterData.

GetSourceData()

virtual const FDynamicRibbonEmitterReplayData * FDynamicRibbonEmitterData::GetSourceData ( ) const

inlinevirtual

Get the source replay data for this emitter

Reimplemented from FDynamicTrailsEmitterData.

Init()

void FDynamicRibbonEmitterData::Init ( bool  bInSelected )

virtual

Initialize this emitter's dynamic rendering data, called after source data has been filled in

Reimplemented from FDynamicTrailsEmitterData.

RenderDebug()

void FDynamicRibbonEmitterData::RenderDebug ( const FParticleSystemSceneProxy *  Proxy, FPrimitiveDrawInterface *  PDI, const FSceneView *  View, bool  bCrosses  ) const

virtual

Debug rendering

Parameters

Proxy	The primitive scene proxy for the emitter.
PDI	The primitive draw interface to render with
View	The scene view being rendered
bCrosses	If true, render Crosses at particle position; false, render points

Reimplemented from FDynamicTrailsEmitterData.

Member Data Documentation

RenderAxisOption

uint32 FDynamicRibbonEmitterData::RenderAxisOption

The sprite particle data.

Source

FDynamicRibbonEmitterReplayData FDynamicRibbonEmitterData::Source

The frame source data for this particle system. This is everything needed to represent this this particle system frame. It does not include any transient rendering thread data. Also, for non-simulating 'replay' particle systems, this data may have come straight from disk!

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

• Engine/Source/Runtime/Engine/Public/ParticleHelper.h
• Engine/Source/Runtime/Engine/Private/Particles/ParticleSystemRender.cpp