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FNiagaraSpriteVertexFactory

Vertex factory for rendering particle sprites.

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macOS

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Inheritance Hierarchy

FRenderResource

FVertexFactory

FNiagaraVertexFactoryBase

FNiagaraSpriteVertexFactory

FNiagaraSpriteVertexFactoryEx

References

Module	NiagaraVertexFactories
Header	/Engine/Plugins/FX/Niagara/Source/NiagaraVertexFactories/Public/NiagaraSpriteVertexFactory.h
Include	#include "NiagaraSpriteVertexFactory.h"

Syntax

class FNiagaraSpriteVertexFactory : public FNiagaraVertexFactoryBase

Remarks

Vertex factory for rendering particle sprites.

Variables

		Name	Description
	FUniformBufferR...	LooseParameterUniformBuffer

Constructors

	Name	Description
	FNiagaraSpriteVertexFactory()
	FNiagaraSpriteVertexFactory ( ENiagaraVertexFactoryType InType, ERHIFeatureLevel::Type InFeatureLev... )	Default constructor.

Functions

	Name	Description
uint32	GetAlignmentMode()
FRHIShaderRe...	GetCutoutGeometrySRV()
uint32	GetFacingMode()
int32	GetNumCutoutVerticesPerFrame()
int32	GetSortedIndicesOffset()
FRHIShaderRe...	GetSortedIndicesSRV()
FRHIUniformB...	GetSpriteUniformBuffer()	Retrieve the uniform buffer for this vertex factory.
void	InitStreams()	Initialize streams for this vertex factory.
void	ModifyCompilationEnvironment ( const FVertexFactoryShaderPermutati..., FShaderCompilerEnvironment& OutEnv... )	Can be overridden by FVertexFactory subclasses to modify their compile environment just before compilation occurs.
void	SetAlignmentMode ( uint32 InMode )
void	SetCutoutParameters ( int32 InNumCutoutVerticesPerFrame, FRHIShaderResourceView* InCuto... )
void	SetFacingMode ( uint32 InMode )
void	SetSortedIndices ( const FShaderResourceViewRHIRef& I..., uint32 InSortedIndicesOffset )
void	SetSpriteUniformBuffer ( const FNiagaraSpriteUniformBufferRe... )	Set the uniform buffer for this vertex factory.
void	SetTexCoordBuffer ( const FVertexBuffer* InTexCoor... )
void	SetVertexBufferOverride ( const FVertexBuffer* InVertexB... )
bool	ShouldCompilePermutation ( const FVertexFactoryShaderPermutati... )	Should we cache the material's shadertype on this platform with this vertex factory?

Overridden from FVertexFactory

		Name	Description
	FVertexFacto...	GetType()
	bool	RendersPrimitivesAsCameraFacingSprites()

Overridden from FRenderResource

		Name	Description
	void	InitRHI()	Initialize the Render Hardware Interface for this vertex factory

Constants

Name	Description
StaticType