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  3. FParticleBeamTrailVertexFactory

FParticleBeamTrailVertexFactory

Beam/Trail particle vertex factory.

API > API/Runtime > API/Runtime/Engine

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Public/ParticleBeamTrailVertexFactory.h
Include #include "ParticleBeamTrailVertexFactory.h"

Syntax

class FParticleBeamTrailVertexFactory : public FParticleVertexFactoryBase

Remarks

Beam/Trail particle vertex factory.

Constructors

  Type Name Description
Public function    
Public function  

FParticleBeamTrailVertexFactory ( EParticleVertexFactoryType InType,
ERHIFeatureLevel::Type InFeatureLevel
)

 Default constructor.

Functions

  Type Name Description
Public function FParticleBeamTrailUniformBufferRef Retrieve the uniform buffer for this vertex factory.
Public function uint32 &  
Public function FIndexBuffer *&  
Public function int32 &  
Public function Static FRHIVertexDeclaration *

GetPSOPrecacheVertexDeclaration ( bool bUsesDynamicParameter
)

  
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 Static void Can be overridden by FVertexFactory subclasses to modify their compile environment just before compilation occurs.
Public function void

SetBeamTrailUniformBuffer ( FParticleBeamTrailUniformBufferRef InSpriteUniformBuffer
)

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

SetDynamicParameterBuffer ( const FVertexBuffer* InDynamicParameterBuffer,
uint32 StreamOffset,
uint32 Stride
)

 Set the source vertex buffer that contains particle dynamic parameter data.
Public function void

SetUsesDynamicParameter ( bool bInUsesDynamicParameter
)

  
Public function void

SetVertexBuffer ( const FVertexBuffer* InBuffer,
uint32 StreamOffset,
uint32 Stride
)

 Set the source vertex buffer.
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 FVertexFactoryType *

GetType ()

  

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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