1. Epic GamesDeveloper
  3. FParticleSortBuffers

FParticleSortBuffers

Buffers in GPU memory used to sort particles.

Unreal Engine C++ API Reference > Runtime > Engine

Inheritance Hierarchy

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

  Type Name Description
Public function FRHIUnorderedAccessView *

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 FGPUSortBuffers 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

  Type Name Description
Public function Virtual void

InitRHI ( FRHICommandListBase& RHICmdList
)

 Initialize RHI resources.
Public function Virtual void Release RHI resources.

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