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  3. FNiagaraSpriteVertexFactory

FNiagaraSpriteVertexFactory

Vertex factory for rendering particle sprites.

API > API/Plugins > API/Plugins/NiagaraVertexFactories

Inheritance Hierarchy

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

  Type Name Description
Public variable FUniformBufferRHIRef LooseParameterUniformBuffer  

Constructors

  Type Name Description
Public function    
Public function   Default constructor.

Functions

  Type Name Description
Public function Const uint32  
Public function Const FRHIShaderResourceView *  
Public function Const uint32  
Public function Const int32  
Public function Static void

GetPSOPrecacheVertexFetchElements ( EVertexInputStreamType VertexInputStreamType,
FVertexDeclarationElementList& Elements
)

 Get vertex elements used when during PSO precaching materials using this vertex factory type
Public function Const int32  
Public function Const FRHIShaderResourceView *  
Public function Const FRHIUniformBuffer * Retrieve the uniform buffer for this vertex factory.
Protected function void Initialize streams for this vertex factory.
Public function Static void Can be overridden by FVertexFactory subclasses to modify their compile environment just before compilation occurs.
Public function void

SetAlignmentMode ( uint32 InMode
)

  
Public function void

SetCutoutParameters ( int32 InNumCutoutVerticesPerFrame,
FRHIShaderResourceView* InCutoutGeometrySRV
)

  
Public function void

SetFacingMode ( uint32 InMode
)

  
Public function void

SetSortedIndices ( const FShaderResourceViewRHIRef& InSortedIndicesSRV,
uint32 InSortedIndicesOffset
)

  
Public function void

SetSpriteUniformBuffer ( const FNiagaraSpriteUniformBufferRef& InSpriteUniformBuffer
)

 Set the uniform buffer for this vertex factory.
Public function void

SetTexCoordBuffer ( const FVertexBuffer* InTexCoordBuffer
)

  
Public function void

SetVertexBufferOverride ( const FVertexBuffer* InVertexBufferOverride
)

  
Public function Static bool Should we cache the material's shadertype on this platform with this vertex factory?

Overridden from FVertexFactory

  Type Name Description
Public function Virtual Const NIAGARAVERTEXFACTORIES_API FVertexFactoryType *

GetType ()

  
Public function Virtual Const bool  

Overridden from FRenderResource

  Type Name Description
Public function Virtual void

InitRHI ( FRHICommandListBase& RHICmdList
)

 Initialize the Render Hardware Interface for this vertex factory

Constants

Name Description
StaticType  

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