FParticleSortBuffers

Buffers in GPU memory used to sort particles.

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Inheritance Hierarchy

FRenderResource

FParticleSortBuffers

References

Module

Engine

Header

/Engine/Source/Runtime/Engine/Public/GPUSortManager.h

Include

#include "GPUSortManager.h"

Syntax

class FParticleSortBuffers : public FRenderResource

Remarks

Buffers in GPU memory used to sort particles.

Functions

Name Description

Public function

FRHIUnordere...

 

GetKeyBufferUAV

(
    int32 BufferIndex
)

Retrieve the UAV for writing particle sort keys.

Public function

int32

 

GetSize()

Get the size allocated for sorted vertex buffers.

Public function

FGPUSortBuff...

 

GetSortBuffers()

Retrieve buffers needed to sort on the GPU.

Public function

FRHIBuffer &...

 

GetSortedVertexBufferRHI

(
    int32 BufferIndex
)

Retrieve the sorted vertex buffer that results will always be located at.

Public function

void

 

SetBufferSize

(
    int32 InBufferSize
)

Overridden from FRenderResource

Name Description

Public function Virtual

void

 

InitRHI()

Initialize RHI resources.

Public function Virtual

void

 

ReleaseRHI()

Release RHI resources.