FNiagaraSortKeyGenCS

Compute shader used to generate particle sort keys.

Windows
MacOS
Linux

Inheritance Hierarchy

References

Module

NiagaraVertexFactories

Header

/Engine/Plugins/FX/Niagara/Source/NiagaraVertexFactories/Public/NiagaraSortingGPU.h

Include

#include "NiagaraSortingGPU.h"

Syntax

class FNiagaraSortKeyGenCS : public FGlobalShader

Remarks

Compute shader used to generate particle sort keys.

Constructors

Name Description

Public function

FNiagaraSortKeyGenCS()

Default constructor.

Public function

FNiagaraSortKeyGenCS

(
    const ShaderMetaType::CompiledShade...
)

Initialization constructor.

Functions

Name Description

Public function Static

FShader *...

 

ConstructCompiledInstance

(
    const ShaderMetaType::CompiledShade...
)

Public function Static

FShader *...

 

ConstructSerializedInstance()

Public function Static

void

 

ModifyCompilationEnvironment

(
    const FGlobalShaderPermutationParam...,
    FShaderCompilerEnvironment& OutEnv...
)

Public function Static

void

 

ModifyCompilationEnvironmentImpl

(
    const FGlobalShaderPermutationParam...,
    FShaderCompilerEnvironment& OutEnv...
)

Public function

void

 

SetOutput

(
    FRHICommandList& RHICmdList,
    FRHIUnorderedAccessView* OutKe...,
    FRHIUnorderedAccessView* OutIn...
)

Set output buffers for this shader.

Public function

void

 

SetParameters

(
    FRHICommandList& RHICmdList,
    const FNiagaraGPUSortInfo& SortInf...,
    uint32 EmitterKey,
    int32 OutputOffset,
    const FUintVector4& SortKeyParamsV...
)

Set input parameters.

Public function Static

bool

 

ShouldCompilePermutation

(
    const FGlobalShaderPermutationParam...
)

Public function

void

 

UnbindBuffers

(
    FRHICommandList& RHICmdList
)

Unbinds any buffers that have been bound.

Overridden from FShader

Name Description

Public function Virtual Const

uint32

 

GetTypeSize()

Returns the size of the concrete type of this shader.

Public function Virtual

bool

 

Serialize

(
    FArchive& Ar
)

Serialization.

Classes

Name

Description

Public class

FSortUsingMaxPrecision

Typedefs

Constants

Name

Description

StaticType

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