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  3. FNiagaraMeshVertexFactory

FNiagaraMeshVertexFactory

Vertex factory for rendering instanced mesh particles with out dynamic parameter support.

API > API/Plugins > API/Plugins/NiagaraVertexFactories

Inheritance Hierarchy

References

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

Syntax

class FNiagaraMeshVertexFactory : public FNiagaraVertexFactoryBase

Remarks

Vertex factory for rendering instanced mesh particles with out dynamic parameter support.

Variables

  Type Name Description
Protected variable bool bAddPrimitiveIDElement  
Protected variable FStaticMeshDataType Data  
Protected variable int32 LODIndex  
Protected variable int32 MeshIndex  
Protected variable FRHIUniformBuffer * MeshParticleUniformBuffer Uniform buffer with mesh particle parameters.

Constructors

  Type Name Description
Public function    
Public function   Default constructor.

Functions

  Type Name Description
Public function void

EnablePrimitiveIDElement ( bool bEnable
)

  
Public function Const FRHIShaderResourceView *  
Public function Const uint32  
Public function Const int32  
Public function Const int32  
Public function Const int  
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 FRHIShaderResourceView *  
Public function Const FRHIShaderResourceView *  
Public function Const FRHIUniformBuffer * Retrieve the uniform buffer for this vertex factory.
Protected function Static void

GetVertexElements ( ERHIFeatureLevel::Type FeatureLevel,
bool bSupportsManualVertexFetch,
FStaticMeshDataType& Data,
FVertexDeclarationElementList& Elements,
FVertexStreamList& InOutStreams
)

  
Public function Static void

GetVertexElements ( ERHIFeatureLevel::Type FeatureLevel,
bool bSupportsManualVertexFetch,
FStaticMeshDataType& Data,
FVertexDeclarationElementList& Elements
)

  
Public function Const bool  
Public function Static void Modify compile environment to enable instancing
Public function void

SetData ( const FStaticMeshDataType& InData
)

 An implementation of the interface used by TSynchronizedResource to update the resource with new data from the game thread.
Public function void

SetLODIndex ( int32 InLODIndex
)

  
Public function void

SetMeshIndex ( int32 InMeshIndex
)

  
Public function void  
Public function void

SetUniformBuffer ( const FNiagaraMeshUniformBufferRef& InMeshParticleUniformBuffer
)

 Set the uniform buffer for this vertex factory.
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 ()

  

Overridden from FRenderResource

  Type Name Description
Public function Virtual void

InitRHI ( FRHICommandListBase& RHICmdList
)

 Initializes the RHI resources used by this resource.

Constants

Name Description
StaticType  

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